1 2010-01-26 Zoltan Varga <vargaz@gmail.com>
3 * dwarfwriter.c (emit_type): Treat MONO_TYPE_PTR as 'I' not 'I4'.
5 2010-01-26 Geoff Norton <gnorton@novell.com>
7 * aot-compiler.c: Fix a logic error introduced when guarding against enums
8 with struct marshalability.
10 2010-01-24 Zoltan Varga <vargaz@gmail.com>
12 * mini.c (mini_method_compile): Improve the processing MONO_VERBOSE_METHOD so
13 it supports class names as well.
15 * mini.h (MonoCompile): Add a few flags to control JIT behavior which are
16 needed by the GC map code.
18 * mini.c (mini_method_compile): Call a function in mini-gc.c to set the new
21 * method-to-ir.c (mono_method_to_ir): Emit initialization code for ref variables
22 if cfg->init_ref_vars is set.
24 * liveness.c (optimize_initlocals): Disable the initlocals opt for ref vars if
25 cfg->disable_initlocals_op_refs is set.
27 * method-to-ir.c (mono_spill_global_vars): Compute more precise live ranges
28 using liveness info if cfg->compute_precise_live_ranges is set.
30 * mini-gc.c: Ongoing work. Improve logging and debugging support. Handle
31 volatile variables correctly. Add comments about the live ranges. Not enabled
34 2010-01-24 Zoltan Varga <vargaz@gmail.com>
36 * mini.h (MonoDebugOptions): Add an option to init stack frames by writing
37 0x2a into them in method prologs.
39 * mini-amd64.c (mono_arch_emit_prolog): Implement it.
41 2010-01-22 Zoltan Varga <vargaz@gmail.com>
43 * mini-llvm-cpp.cpp: Remove uses of dynamic_cast, it no longer works with llvm
44 classes, since llvm is compiled with -fno-rtti.
46 * mini.h (COMPILE_SOFT_FLOAT): New macro, similar to COMPILE_LLVM.
48 * method-to-ir.c ir-emit.h: Use if (COMPILE_SOFT_FLOAT) in a few places since
49 llvm does not require it.
51 * aot-runtime.c (load_method): Print the full name of the last aot method.
53 2010-01-21 Zoltan Varga <vargaz@gmail.com>
55 * exceptions-amd64.c (mono_arch_notify_pending_exc): Avoid a crash if the
56 thread has not fully started yet.
58 2010-01-21 Zoltan Varga <vargaz@gmail.com>
60 * aot-compiler.c (can_marshal_struct): Allow marshalling enums.
62 2010-01-21 Miguel de Icaza <miguel@novell.com>
64 * driver.c: Do not abort if LLVM is not supported, print a
65 warning and add the information to the Mono JIT information.
67 2010-01-21 Zoltan Varga <vargaz@gmail.com>
69 * ir-emit.h (MONO_EMIT_NULL_CHECK): Don't emit an OP_IMPLICIT_EXCEPTION when
70 using explicit null checks.
72 2010-01-20 Zoltan Varga <vargaz@gmail.com>
74 * xdebug.c: New file extracted from aot-compiler.c, containing the XDEBUG
77 * aot-compiler.c (encode_method_ref): Use mono_marshal_wrapper_info_from_wrapper
79 (mono_aot_wrapper_name): Remove the special handling of delegate invoke wrappers,
82 * method-to-ir.c (mono_method_to_ir): Fix a warning.
84 * exceptions-<ARCH>.c: Introduce a MONO_ARCH_HAVE_THROW_EXCEPTION_BY_NAME
85 define for platforms still using it (s390). Get rid of the
86 mono_arch_get_throw_exception_by_name () routines on all other platforms.
88 * exceptions-x86.c: Rework the throw trampolines so there is only one function
89 which can generate throw/rethrow/corlib trampolines for llvm/not llvm code.
91 * exceptions-x86.c: Add LLVM specific throw trampolines which doesn't assume
92 the caller pushed the arguments.
94 * mini-llvm.c: Enable throwing exceptions on x86.
96 * mini-posix.c (SIG_HANDLER_SIGNATURE): Avoid
97 "Thread (nil) may have been prematurely finalized" messages if this is called
98 on a thread not registered with the runtime.
100 * mini-exceptions.c (mono_handle_native_sigsegv): Ditto.
102 2010-01-19 Zoltan Varga <vargaz@gmail.com>
104 * jit-icalls.c (mono_array_new_3): New jit icall.
106 * aot-compiler.c aot-runtime.c: Add support for ElementAddr wrappers.
108 * arrays.cs: Add a test for 3 dimensional arrays.
110 2010-01-19 Zoltan Varga <vargaz@gmail.com>
112 * exceptions-x86.c (mono_arch_get_throw_corlib_exception): Emit xdebug info.
113 (mono_arch_find_jit_info_ext): Disable the popping of arguments when LLVM is
116 * mini-llvm.c (emit_cond_system_exception): Abort when an implicit exception is
119 * unwind.c (mono_unwind_decode_fde): Fix an assert on x86.
121 * mini-x86.h (MONO_CONTEXT_SET_LLVM_EXC_REG): Define this for x86.
123 * mini-llvm.c: Disable OP_THROW on x86, it doesn't work yet.
125 2010-01-18 Bill Holmes <billholmes54@gmail.com>
127 * debugger-agent.c : Changing the PLATFORM_WIN32 preprocessor check to
128 HOST_WIN32. Also including winsock2. to define struct in_addr.
130 * mini-amd64.h : Changing the PLATFORM_WIN32 preprocessor check to HOST_WIN32.
132 * mini-x86.h : Changing the PLATFORM_WIN32 preprocessor check to HOST_WIN32.
134 Code is contributed under MIT/X11 license.
136 2010-01-18 Zoltan Varga <vargaz@gmail.com>
138 * mini.h (MonoCompile): Add 'disable_out_of_line_bblocks' flag.
140 * branch-opts.c (mono_optimize_branches): Honor the new flag.
142 * mini.c (mini_method_compile): Set the new flag when running under the
145 2010-01-18 Zoltan Varga <vargaz@gmail.com>
147 * mini-gc.c: Change the GC map to use a ref/noref/pin value instead of just
148 a ref/noref value + a global pin flag, so parts of stack frames can still be
149 precisely marked even if they include stuff which needs pinning. Improve logging.
150 Fix many bugs. Not enabled yet.
152 * gc-test.cs: Add a few tests.
154 * liveness.c (mono_analyze_liveness): Make the debug output controllable by
155 the normal -v options. Avoid propagating liveness information through bblocks
156 which end with a NOT_REACHED opcode.
158 * mini.c (mono_jit_compile_method_inner): Avoid reading cfg->prof_options
159 after cfg has been freed.
161 2010-01-17 Zoltan Varga <vargaz@gmail.com>
163 * branch-opts.c (mono_branch_optimize_exception_target): Stop the optimization
164 if a clause is skipped because it uses the exception object, since it could
165 have caught the exception.
167 * exceptions.cs: Add a test.
169 2010-01-16 Zoltan Varga <vargaz@gmail.com>
171 * mini-trampolines.c (mono_create_static_rgctx_trampoline): Add an assert.
173 * aot-runtime.c (mono_aot_get_method): Handle ftnptr's correctly for the
174 ICollection<T> wrappers.
176 2010-01-16 Zoltan Varga <vargaz@gmail.com>
178 * debugger-agent.c (decode_value): Fix the decoding of I/U/PTR.
180 2010-01-16 Zoltan Varga <vargaz@gmail.com>
182 * mini-amd64.c (emit_call_body): Always use near calls when AOTing even if
183 NOMAP32BIT or optimize_for_xen is set.
185 2010-01-16 Zoltan Varga <vargaz@gmail.com>
187 * aot-compiler.c aot-runtime.c: Get rid of mono_aot_str_hash (), use
188 mono_metadata_str_hash () instead.
190 2010-01-15 Zoltan Varga <vargaz@gmail.com>
192 * ir-emit.h (MONO_EMIT_NEW_ICOMPARE_IMM): Use sizeof (mgreg_t) instead of
195 * unwind.c (mono_unwind_frame): Use mgreg_t instead of gssize.
197 2010-01-15 Zoltan Varga <vargaz@gmail.com>
199 * ir-emit.h (MONO_EMIT_NEW_CHECK_THIS): Emit an explicit null check if the
202 * mini-ppc.c (mono_arch_emit_exceptions): Compute the size of the exception
203 throwing code correctly.
205 * mini.h (MONO_AOT_FILE_VERSION): Bump this because of the IMT hashing changes.
207 2010-01-15 Zoltan Varga <vargaz@gmail.com>
209 * aot-runtime.c (mono_aot_plt_resolve): Reenable the previous assert for
210 ftnptrs created by us, handle RGCTX_FETCH correctly.
211 (mono_aot_get_lazy_fetch_trampoline): Add an ftnptr.
213 * mini-trampolines.c (mono_create_generic_class_init_trampoline): Remove the
214 ftnptr added by mono_aot_get_named_code ().
216 2010-01-14 Zoltan Varga <vargaz@gmail.com>
218 * mini-arm.c: Fix a few LLVM problems.
220 * mini-llvm.c (simd_class_to_llvm_type): Fix compilation on !x86/amd64.
222 2010-01-13 Mark Probst <mark.probst@gmail.com>
224 * method-to-ir.c (mini_emit_stobj): Use EMIT_NEW_CLASSCONST when
227 Wed Jan 13 15:54:53 CET 2010 Paolo Molaro <lupus@ximian.com>
229 * jit.h, method-to-ir.c: added ability to set the policy for
230 inserting breakpoints from the break IL instruction or the
231 Debugger.Break () API call.
233 2010-01-13 Zoltan Varga <vargaz@gmail.com>
235 * aot-runtime.c (load_aot_module): Add more comments to explain why referenced
236 assemblies need to be eagerly loaded.
238 2010-01-12 Zoltan Varga <vargaz@gmail.com>
240 * dwarfwriter.c (emit_line_number_info): Fix the eglib case so it doesn't crash.
242 2010-01-11 Zoltan Varga <vargaz@gmail.com>
244 * debugger-agent.c (mono_debugger_agent_parse_options): Allow onthrow without
245 an argument which matches any exception.
247 2010-01-10 Zoltan Varga <vargaz@gmail.com>
249 * method-to-ir.c (mono_emit_method_call_full): Avoid the virt->nonvirt
250 optimization if the called method is gshared and marshalbyref, since gshared
251 methods can' have wrappers. Fixes #569390.
253 * generics.cs: Add a test.
255 2010-01-10 Zoltan Varga <vargaz@gmail.com>
257 * mini-exceptions.c (mono_print_thread_dump_from_ctx): New helper function
260 2010-01-10 Zoltan Varga <vargaz@gmail.com>
262 * mini.c (mono_print_method_from_ip): Fix the lookup of trampolines.
264 2010-01-09 Zoltan Varga <vargaz@gmail.com>
266 * debugger-agent.c (transport_connect): comment out freeaddrinfo calls under win32,
267 since it is not supported in win2000.
269 2010-01-08 Zoltan Varga <vargaz@gmail.com>
271 * aot-runtime.c (load_image): Add a SET_ERROR argument to set the loader
272 error if loading an assembly fails.
273 (mono_aot_plt_resolve): Return NULL instead of asserting if loading fails.
275 * mini-trampolines.c (mono_aot_plt_trampoline): Throw a pending loader error
278 * aot-runtime.c (decode_exception_debug_info): Set jinfo->from_llvm for LLVM
281 * mini-llvm-cpp.cpp: Remove the unused ctx variable.
283 * mini-llvm.c (mono_llvm_emit_method): Add some comments about why aot+clauses
284 is not supported yet.
286 * unwind.c (DW_EH_PE_absptr): Add more DW_EH_PE_ constants.
288 2010-01-07 Rodrigo Kumpera <rkumpera@novell.com>
290 * method-to-ir.c: All types with variant arguments must fallback to the
291 slow path. This makes cast of variant delegates work.
293 * mini-trampolines.c (mono_get_vcall_slot_addr): Add new variance_used out
294 argument that is set to TRUE is the returned vtable slot is for a variant
295 interface. Changed a g_print + g_assert_not_reached to a g_error.
297 * mini-trampilines.c (common_call_trampoline): Handle variant interfaces in
298 a similar fashion of generic virtual methods.
300 2010-01-07 Rodrigo Kumpera <rkumpera@novell.com>
302 * helpers.c (mono_disassemble_code): Fix a g_hash_table warning
305 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Convert a given
306 method using a variance aware function.
308 * mini-x86.c: Add support for dumping IMT thunks if DEBUG_IMT is defined.
310 2010-01-07 Rodrigo Kumpera <rkumpera@novell.com>
312 * method-to-ir.c (mono_method_to_ir): Casts to variant interfaces
315 2010-01-07 Zoltan Varga <vargaz@gmail.com>
317 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Add an ugly hack to fix #564695.
318 If LLVM decides to set the code model to Large, reset it to Default.
320 2010-01-07 Zoltan Varga <vargaz@gmail.com>
322 * aot-compiler.c (mono_xdebug_flush): Export it so it is present in
323 stripped binaries as well.
325 2010-01-07 Zoltan Varga <vargaz@gmail.com>
327 * mini-trampolines.c (common_call_trampoline): Add an rgctx trampoline if a shared
328 method is called from LLVM compiled code, as that code can't pass an rgctx arg.
330 * mini-llvm.c (mono_llvm_emit_method): Enable calls to methods needing an rgctx
333 2010-01-06 Zoltan Varga <vargaz@gmail.com>
335 * mini.c (mini_method_compile): Extract the JIT info creation code into a
338 * mini-llvm.c (mono_llvm_emit_method): Pass the info in MonoExceptionClause
339 as the type info to llvm.eh.selector.
340 (exception_cb): Use the type info for filling out some fields of
341 MonoJitExceptionInfo like the flags and the exception class. This is needed
342 because the LLVM produced exception handling clauses might not match the original
343 IL clauses, i.e. there might be more than one LLVM clause for one IL clause.
345 * unwind.c (mono_unwind_decode_fde): Extract the LSDA decoding code into a
346 separate function. Add an extra argument which returns the type infos
347 corresponding to the exception clauses.
349 * mini.c (mini_method_compile): Enable LLVM compilation of methods having
350 exception handling clauses.
352 2010-01-04 Zoltan Varga <vargaz@gmail.com>
354 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Call
355 mono_method_get_vtable_slot () instead of accessing imt_method->slot directly,
358 2010-01-04 Rodrigo Kumpera <rkumpera@novell.com>
360 * mini.c (mono_compile_is_broken): Skip methods from serialization's
363 2010-01-04 Zoltan Varga <vargaz@gmail.com>
365 * mini.c (mini_method_compile): Fix a few memory leaks introduced by the
368 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
370 * mini.c (mini_method_compile): Verify the method before calling
371 mono_compile_create_vars as this might crash since it uses method
376 2010-01-04 Zoltan Varga <vargaz@gmail.com>
378 * method-to-ir.c (mono_method_to_ir): Avoid calling mono_class_vtable () in
379 one case if AOTing, since the class might not be a concrete class.
381 2010-01-03 Zoltan Varga <vargaz@gmail.com>
383 * mini-codegen.c abcremoval.c: Remove the duplicate g_slist_append_mempool
384 functions which are now defined in mempool-internals.h.
386 * mini.c (mini_free_jit_domain_info): Free the seq point hash tables.
388 * mini-llvm.c (mono_llvm_emit_method): Handle OP_ABS.
390 2009-12-30 Rodrigo Kumpera <rkumpera@novell.com>
394 * mini-*.c: Properly handle generic enums.
398 2009-12-28 Zoltan Varga <vargaz@gmail.com>
400 * method-to-ir.c (mono_method_to_ir): Handle the failure of mono_class_vtable ()
401 in a few more places.
403 2009-12-27 Zoltan Varga <vargaz@gmail.com>
405 * aot-compiler.c (add_wrappers): Don't use dyn runtime invoke for methods with
406 nullable parameters. Fixes #567351.
408 2009-12-26 Rodrigo Kumpera <rkumpera@novell.com>
410 * mini-trampolines.c (common_call_trampoline): Add assert for NULL resolved generic method.
412 2009-12-26 Zoltan Varga <vargaz@gmail.com>
414 * mini-trampolines.c: Use mono_arch_get_this_arg_from_call () to avoid the slow
415 mono_get_generic_context_from_code () call.
417 * mini-<ARCH>.c: Get rid of mono_arch_find_this_arg (), it is no longer used.
419 2009-12-25 Zoltan Varga <vargaz@gmail.com>
421 * aot-runtime.c (decode_klass_ref): Don't call mono_class_init (), its not
424 2009-12-24 Sebastien Pouliot <sebastien@ximian.com>
426 * method-to-ir.c (mono_method_to_ir): Avoid SIGSEGV when
427 mono_method_get_signature returns NULL. Fix #567084
429 2009-12-25 Zoltan Varga <vargaz@gmail.com>
431 * aot-runtime.c (find_extra_method): Call mono_aot_wrapper_name only once,
432 instead of once for each module.
434 2009-12-22 Zoltan Varga <vargaz@gmail.com>
436 * debugger-agent.c (ss_start): Implement step over for the last sequence
439 * mini.c (mono_save_seq_point_info): Don't link sequence points which don't
440 have the STEP_LOC flag set.
442 * aot-runtime.c (decode_klass_ref): Avoid a crash if a decode_klass_ref () call
443 fails. Fixes #566689.
445 2009-12-21 Zoltan Varga <vargaz@gmail.com>
447 * mini.c (mono_add_seq_point): New helper function.
448 (mono_save_seq_point_info): New function to save sequence point info, extracted
449 from mini_method_compile ().
451 * mini-<ARCH>.c: Call mono_add_seq_point to remember sequence points.
453 * mini.h (MonoSeqPointInfo): New structure containing information about
454 the sequence points of a JITted method.
455 (MonoBasicBlock): Add 'seq_points' and 'last_seq_point' fields. Remove unused
458 * mini.c debugger-agent.c aot-compiler.c aot-runtime.c: Change the way sequence
459 point information is stored, use a MonoSeqPointInfo structure instead of a
460 GPtrArray. For each seq point, compute a list of successor seq points.
462 * debugger-agent.c: Use the successor list to implement step-over more
463 efficiently: instead of single stepping until a different line/IL offset is
464 reached, place breakpoints into all successor seq points.
466 * mini.h: Bump AOT file format version.
468 2009-12-21 Zoltan Varga <vargaz@gmail.com>
470 * Makefile.am (AM_CFLAGS): Include LLVM_CFLAGS.
472 * mini-llvm.c: Avoid defining the __STDC_... macros if already defined.
474 2009-12-21 Zoltan Varga <vargaz@gmail.com>
476 * exceptions-ppc.c (mono_ppc_set_func_into_sigctx): Fix the cross-compiler
479 2009-12-18 Zoltan Varga <vargaz@gmail.com>
481 * mini-x86.c (mono_arch_get_argument_info): Allocate memory for CallInfo using
482 alloca as g_malloc is not signal safe.
484 2009-12-18 Zoltan Varga <vargaz@gmail.com>
486 * tramp-x86.c (mono_arch_patch_callsite): Fix the call to
487 VALGRIND_DISCARD_TRANSLATIONS.
489 * *.c: Include mono/utils/memcheck.h, and remove #ifdef HAVE_VALGRIND_MEMCHECK_H
490 checks, they are no longer needed.
492 * exceptions-ppc.c (mono_ppc_set_func_into_sigctx): New helper function to set
493 a function into a sigctx which can handle function pointers.
495 * mini-ppc.c: Implement soft debugger support on ppc64.
497 * mini-ppc.c: Implement soft debugger support.
499 2009-12-17 Zoltan Varga <vargaz@gmail.com>
501 * mini-llvm.c: Handle OP_LADD_OVF_UN. Place all alloca's into the entry bb.
503 2009-12-17 Marek Habersack <mhabersack@novell.com>
505 * mini.c (mono_get_runtime_build_info): include Mono version in
508 * driver.c (mono_main): VERSION is now included in the string
509 returned from mono_get_runtime_build_info()
511 2009-12-17 Zoltan Varga <vargaz@gmail.com>
513 * method-to-ir.c (mono_method_to_ir): Add support for CALLI with unmanaged
514 signatures. Fixes #565143.
516 * jit-icalls.c (mono_get_native_calli_wrapper): New JIT icall.
518 2009-12-16 Zoltan Varga <vargaz@gmail.com>
520 * aot-compiler.c (arch_emit_autoreg): Align code to 4 in the ppc case.
522 2009-12-16 Rodrigo Kumpera <rkumpera@novell.com>
524 * mini-x86.h: Forgot to add a 0x to MONO_ARCH_MAX_FRAME_SIZE define
525 making max stack 10x smaller.
527 2009-12-16 Zoltan Varga <vargaz@gmail.com>
529 * mini.c (mono_resolve_patch_target): Comment out an assert which could be hit.
531 2009-12-15 Rodrigo Kumpera <rkumpera@novell.com>
533 * method-to-ir.c (mini_emit_memcpy): Assert if size is too big.
535 2009-12-15 Rodrigo Kumpera <rkumpera@novell.com>
537 * mini-x86.c (mono_arch_allocate_vars): Fail compilation if the frame size is
538 bigger than MONO_ARCH_MAX_FRAME_SIZE.
540 * mini-x86.c (mono_arch_emit_prolog): Handle huge frames.
542 * mini-x86.h: Define MONO_ARCH_MAX_FRAME_SIZE to be 1Mb.
544 * mini-amd64.c / mini-amd64.h: Same fixes as of above.
546 * mini.c (mini_method_compile): Check if mono_arch_allocate_vars failed
549 2009-12-14 Miguel de Icaza <miguel@novell.com>
551 * method-to-ir.c (mono_method_to_ir): CEE_UNUSUED opcodes now
552 raise an invalid program exception.
554 For other opcodes that we might not handle use a g_warning and
555 raise the exception. Beats termination.
559 2009-12-14 Zoltan Varga <vargaz@gmail.com>
561 * method-to-ir.c (mono_emit_rgctx_method_call_full): Fix a warning.
563 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix the LLVM support
564 by merging the LLVM and !MAP_32BIT cases.
566 2009-12-13 Jonathan Chambers <joncham@gmail.com>
568 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Handle a NULL
569 sigctx being passed in, as we have no CONTEXT available in the APC.
571 (mono_debugger_agent_cleanup): Use explicit cond wait implementation
574 Code contributed under MIT/X11 license.
576 2009-12-13 Zoltan Varga <vargaz@gmail.com>
578 * method-to-ir.c mini-llvm.c: Fix support for monitor enter/exit trampolines
579 in the LLVM backend on AMD64.
581 * aot-runtime.c (decode_eh_frame): Initialize the clauses from the info in the
584 * unwind.c (mono_unwind_decode_fde): Implement decoding of a couple more formats.
586 * mini-llvm.c: Export mono_personality for AOT.
588 * mini.c (mini_method_compile): Fix some problems with llvm+aot+clauses.
590 * mini-ops.h (OP_IMPLICIT_EXCEPTION): New opcode marking the place where an
591 implicit exception can occur.
593 * ir-emit.h (MONO_EMIT_NEW_IMPLICIT_EXCEPTION): New macro to emit an
594 OP_IMPLICIT_EXCEPTION instruction.
596 * ir-emit.h (MONO_EMIT_NEW_CHECK_THIS): New macro.
598 * method-to-ir.c: Use MONO_EMIT_NEW_CHECK_THIS in a few places.
600 * mini-llvm.c: Handle OP_IMPLICIT_EXCEPTION by disabling llvm if it occurs
601 inside a protected block.
603 * mini-llvm.c: Revert the last change, the signature of monitor entry/exit
604 trampolines doesn't include the argument.
606 * mini-llvm.c (mono_llvm_emit_method): Enable calls to monitor entry/exit
607 trampolines on amd64.
609 * mini-amd64.h (MONO_ARCH_MONITOR_OBJECT_REG): Use MONO_AMD64_ARG_REG1 instead
612 * mini.c (mini_method_compile): Add some comments as to why LLVM is currently
613 disabled for methods with clauses.
615 * mini-llvm.c: Enable support for catch clauses.
617 * mini-exceptions.c (mono_resume_unwind): New function to resume unwinding at the
618 end of an LLVM compiled finally clause.
619 (mono_handle_exception_internal): Save the exception handling state in TLS
620 before calling an LLVM compiled finally clause, so mono_resume_unwind () can
621 resume unwinding from that point.
623 * unwind.c (mono_unwind_get_ops_from_fde): Rename this to
624 mono_unwind_decode_fde, decode the Language Specific Data Area (LSDA) too,
625 to obtain the addresses of the exception handling regions.
627 * mini-llvm.c: Add beginnings of support for exception handling, currently only
628 finally clauses are supported.
630 * mini.c (mini_method_compile): Add support for LLVM code with exception
633 2009-12-12 Zoltan Varga <vargaz@gmail.com>
635 * mini-llvm.c (mono_llvm_emit_method): Allocate the 'pindexes' array with the
638 2009-12-12 Zoltan Varga <vargaz@gmail.com>
640 * debugger-agent.c: Encode the this argument of vtype methods as a struct, not
643 2009-12-11 Zoltan Varga <vargaz@gmail.com>
645 * driver.c: Applied patch from Matt McClellan (matt@mc-c.net). Add a check
646 for 2 parameter sched_setaffinity in older glibc versions. Fixes
649 2009-12-11 Marek Habersack <mhabersack@novell.com>
651 * method-to-ir.c (mini_redirect_call): do not redirect the
652 InternalAllocateStr internal call if string profiling is enabled.
654 2009-12-10 Zoltan Varga <vargaz@gmail.com>
656 * aot-compiler.c (add_wrappers): Avoid generating synchronized wrappers for
659 * unwind.h: Rename this to mini-unwind.h to avoid conflicts with the gcc
660 unwind.h header file.
662 * tramp-x86.c (mono_arch_patch_callsite): Patch the code when using valgrind,
663 newer valgrind versions seems to handle this fine.
665 2009-12-09 Zoltan Varga <vargaz@gmail.com>
667 * debugger-agent.c (start_runtime_invoke): Fix a crash if this is called
668 on the debugger thread.
670 2009-12-08 Zoltan Varga <vargaz@gmail.com>
672 * mini-llvm.c (mono_llvm_emit_method): Add more SIMD opcodes.
674 * mini.c (mono_print_method_from_ip): Fix the lookup of trampolines.
676 * mini-codegen.c (mono_local_regalloc): Allow non-call opcodes with cloc:c.
678 * cpu-<ARCH>.md: Make call_handler clob:c.
680 * mini.c: Reenable SSA for methods with clauses.
682 * mini.c (mini_method_compile): Disable SSA for now for methods with clauses,
683 as it causes failures on x86.
685 2009-12-08 Sebastien Pouliot <sebastien@ximian.com>
687 * driver.c: Fail gracefully with --compile-all if mono_method_signature
688 returns NULL (e.g. a bad assembly).
690 2009-12-08 Geoff Norton <gnorton@novell.com>
692 * debugger-agent.c: Refactor the mono_runtime_invoke guarding against
693 stepping out into native code. There were issues with nested invokes
696 2009-12-07 Zoltan Varga <vargaz@gmail.com>
698 * mini.c (mini_method_compile): Do the disable_llvm checks early
699 and avoid the LLVM compile pass if the checks fail.
701 * mini.c ssa.c abcremoval.c: Enable SSA for methods with exception clauses.
703 * mini-llvm.c: Put our methods/globals into the 'llvm.used' array, so the
704 LLVM optimizations don't try to remove them.
706 * aot-compiler.c (emit_llvm_file): Save the result of opt into a
707 different file so the original remains.
709 2009-12-06 Zoltan Varga <vargaz@gmail.com>
711 * mini-llvm.c mini.c: Fix alignment issues with SIMD vars.
713 * aot-runtime.c (decode_arm_exidx): Handle most descriptors created by gas.
715 * aot-runtime.c (decode_arm_exidx): Refactor this into two functions, add
716 support for non-inline unwind descriptors.
718 2009-12-07 Geoff Norton <gnorton@novell.com>
720 * debugger-agent.c: Darwin can colesce signals, so we need to handle
721 the interrupt_count slightly differently. Native threads were never
724 2009-12-05 Zoltan Varga <vargaz@gmail.com>
726 * aot-runtime.c (decode_arm_exidx): New function to initialize a MonoJitInfo
727 based on the contents of the ARM .exidx section. Not yet used since llvm doesn't
728 yet generate this info.
730 * mini-llvm.c: Fix the conversion of call results if they are unsigned.
732 * debugger-agent.c (buffer_add_value): Treat I/U as a valuetype, so the
733 client can distinguish between intptrs and longs.
735 2009-12-05 Zoltan Varga <vargaz@gmail.com>
737 * aot-compiler.c (emit_trampoline): Emit the trampoline info into the global
740 * aot-runtime.c (load_function): Update after the change above.
742 * mini.h: Bump AOT file format version.
744 * method-to-ir.c (mono_method_to_ir): Disallow the delegate optimization
745 if the delegate class is dynamic.
747 * method-to-ir.c (handle_delegate_ctor): Allow the method_code optimization
748 in gshared code too using the new rgctx info type
749 MONO_RGCTX_INFO_METHOD_DELEGATE_CODE.
751 2009-12-04 Geoff Norton <gnorton@novell.com>
753 * debugger-agent.c: When doing a func-eval invoke on a suspended runtime,
754 we need to track the original suspend count so the thread properly
755 wakes up in resume_thread.
757 2009-12-04 Zoltan Varga <vargaz@gmail.com>
759 * method-to-ir.c (handle_delegate_ctor): Add support for using this from gshared
762 * generics.cs: Add a test.
764 * method-to-ir.c (emit_get_rgctx_method): Make this work even if context_used
765 is 0. Simplify a lot of code using this.
767 * mini-trampolines.c (mono_delegate_trampoline): Call
768 mono_create_static_rgctx_trampoline () before saving the final address in
769 delegate->method_code, to avoid calling it each time a delegate is first called.
771 * method-to-ir.c (mono_method_to_ir): Allow fast delegate creation for methods
772 which need static rgctx trampolines.
774 * mini-trampolines.c (mono_create_static_rgctx_trampoline): Use a cache
775 keyed on the method+addr pair, since addr could be either the method addr or
776 an unbox trampoline in the AOT case. Fixes #560246.
778 2009-12-03 Zoltan Varga <vargaz@gmail.com>
780 * mini.c (mini_method_compile): Call handle_exception_clauses () in the same
781 place it was called before too.
783 2009-12-03 Zoltan Varga <vargaz@gmail.com>
785 * mini.c (mono_jit_runtime_invoke): Avoid the call to mono_class_setup_vtable ()
786 if no security manager is present, to speed up the AOT case. Call
787 mono_class_vtable () full with raise_on_error == TRUE instead.
789 2009-12-03 Zoltan Varga <vargaz@gmail.com>
791 * mini.c (mini_method_compile): Call handle_exception_clauses earlier so
792 the local optimization passes can take its result into account. Fixes
795 * exceptions.cs: Add a test.
797 2009-01-24 Steven Munroe <munroesj@us.ibm.com>
799 This patch is contributed under the terms of the MIT/X11 license
801 * cpu-ppc64.md (load_memindex): Add loadi8_memindex.
803 2009-12-03 Zoltan Varga <vargaz@gmail.com>
805 * mini.h (MonoInst): Remove unused 'ssa_op' field.
807 * debugger-agent.c: Rework the handling of stack traces of running threads to
808 avoid crashes if compute_frames () tries to walk the stack of running thread.
810 * mini.c (mono_print_method_from_ip): Use mini_jit_info_table_find.
812 * mini-exceptions.c (mono_jit_walk_stack_from_ctx_in_thread): Set frame->lmf.
814 * mini.h (StackFrameInfo): Add an 'lmf' field.
816 2009-12-02 Zoltan Varga <vargaz@gmail.com>
818 * debugger-agent.c (suspend_current): Always set really_suspended.
820 * debugger-agent.c (clear_event_request): Clear method entry/exit requests too.
822 * exceptions-x86.c (mono_arch_get_restore_context): Restore EAX too.
824 2009-12-01 Zoltan Varga <vargaz@gmail.com>
826 * debugger-agent.c (vm_commands): Don't allow invokes on threads which are not
829 2009-12-01 Zoltan Varga <vargaz@gmail.com>
831 * cpu-ppc64.md (store_memindex): Add storei8_memindex.
833 2009-12-01 Rodrigo Kumpera <rkumpera@novell.com>
835 * mini-trampolines.c: Fix MSVC build.
837 2009-12-01 Rodrigo Kumpera <rkumpera@novell.com>
839 * mini-trampolines.c: Check for mono_method_get_vtable_slot failures.
841 2009-11-30 Zoltan Varga <vargaz@gmail.com>
843 * mini-arm.c (mono_arch_lowering_pass): Fix an assert which is hit when
844 the instruction following an OP_FCOMPARE is optimized away.
846 2009-11-30 Zoltan Varga <vargaz@gmail.com>
848 * aot-compiler.c (arch_emit_autoreg): Extract the auto-registration code from
849 emit_autoreg () into this arch-specific function.
851 * aot-compiler.c (emit_exception_debug_info): Don't emit the length of the
852 code, it is no longer needed.
854 * aot-runtime.c (decode_exception_debug_info): Don't read the code length.
856 * mini.h: Bump AOT file format version.
858 * aot-runtime.c (mono_aot_find_jit_info): Compute the length of the method
859 using the sorted_code_offsets array, instead of reading it from the
860 exception debug info.
861 (load_method): Call mono_aot_find_jit_info instead of
862 decode_exception_debug_info ().
864 * aot-compiler.c (emit_exception_debug_info): Emit whenever the method was
865 LLVM compiled as a flag.
867 2009-11-29 Zoltan Varga <vargaz@gmail.com>
869 * debugger-agent.c (resume_thread): Fix a warning.
871 * aot-compiler.c: Add an option to set the number of static rgctx trampolines
874 2009-11-28 Zoltan Varga <vargaz@gmail.com>
876 * aot-compiler.c aot-runtime.c: Get rid of a few global symbols, move their
877 contents to MonoAotFileInfo.
879 2009-11-27 Zoltan Varga <vargaz@gmail.com>
881 * aot-compiler.c aot-runtime.c: Reorganize the AOT file format once again.
882 Put all binary data into a giant blob, similarly to the way .net assemblies
883 store binary data. Emit offset tables in a compact form to reduce their size.
885 * mini.h: Bump AOT file format version.
887 * aot-compiler.c (emit_globals_table): Use temp_prefix instead of .L in a few
890 * aot-compiler.c (emit_globals_table): Emit a hash table for the globals, to
891 avoid linear searches at runtime.
893 * aot-runtime.c (find_symbol): Update this to use the hash.
895 * mini.h: Bump AOT file format version.
897 2009-11-26 Zoltan Varga <vargaz@gmail.com>
899 * aot-compiler.c (emit_klass_info): Save whenever the class has a generic
902 * aot-runtime.c (decode_cached_class_info): Set the is_generic_container field
905 * aot-compiler.c (mono_compile_assembly): Add a 'stats' option to print out
906 the distribution of got slot types.
908 * mini.h (MonoDebugOptions): Add 'explicit_null_checks' option.
910 * method-to-ir.c: Add support for generating explicit null checks.
912 2009-11-25 Zoltan Varga <vargaz@gmail.com>
914 * debugger-agent.c (vm_commands): Implement EXIT by invoking Environment.Exit ()
915 on a random thread if possible.
917 * aot-runtime.c (mono_aot_plt_resolve): Clean up the handling of function
918 descriptors a bit, add comments, handle RGCTX_FETCH/GENERIC_CLASS_INIT_TRAMPOLINE
921 * exceptions-ppc.c (mono_arch_find_jit_info_ext): Use mgreg_t as the type of
922 regs. Pass the real size of the regs array to mono_unwind_frame ().
924 * unwind.c (mono_unwind_frame): Remove an incorrect assert, add more correct
927 2009-11-24 Geoff Norton <gnorton@novell.com>
929 * mini-darwin.c: Work around apple bug rdar://7209349 See
930 http://openradar.appspot.com/7209349 for details. Synopsis,
931 CoreFoundation SIGTRAP's if you dlopen it off the main thread if its
932 never been initialized before.
934 2009-11-24 Zoltan Varga <vargaz@gmail.com>
936 * tramp-arm.c: Use blx instead of mov pc, reg to improve support for thumb.
938 * mini-arm.c (mono_arm_thumb_supported): New helper function.
940 2009-11-24 Zoltan Varga <vargaz@gmail.com>
942 * cfold.c (mono_constant_fold_ins): Fix a problem in the previous change,
943 OP_SHL_IMM is not 32 bit.
945 2009-11-24 Zoltan Varga <vargaz@gmail.com>
947 * aot-compiler.c (encode_patch): Fix the encoding of R8 on big-endian systems.
949 2009-11-24 Zoltan Varga <vargaz@gmail.com>
951 * aot-compiler.c: Avoid infinite recursion when generic virtual recursion is
954 * debugger-agent.c (resume_vm): Signal the suspend_cond even if suspend_count
955 > 0 since some threads can resume if their resume_count is > 0.
956 (invoke_method): Avoid reading freed memory.
958 * debugger-agent.c (process_suspend): Extract the suspend code from
959 process_single_step_inner () to a separate function. Rework the code to prevent
960 races between this function and thread interrupts.
962 * debugger-agent.c (suspend_current): Check the resume_count field instead
963 of resume_one so suspends+resumes during single threaded invokes work
966 2009-11-23 Zoltan Varga <vargaz@gmail.com>
968 * aot-compiler.c (emit_llvm_file): Enable some llvm optimizations which seem
969 to make the generated code smaller.
971 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Add a code
972 sequence generated by recent LLVM versions.
974 * mini-llvm.c: Add support for a few simple cases which weren't supported
977 * mini-trampolines.c (mono_magic_trampoline): Don't call
978 mono_arch_get_vcall_slot () when llvm is enabled.
980 * aot-compiler.c (emit_llvm_file): Add code to run the 'opt' llvm tool.
982 * mini-trampolines.c (mono_magic_trampoline): Extract the bulk of this function
983 into a new function called common_call_trampoline () which is used by the
984 llvm vcall trampoline as well.
986 * debugger-agent.c: Implement single threaded invokes.
988 * debugger-agent.c: Revert change which broke the agent on linux.
990 * method-to-ir.c (inline_method): Prevent infinite recursion. Fixes
993 * generics.cs: Add a test.
995 2009-11-22 Zoltan Varga <vargaz@gmail.com>
997 * debugger-agent.c: Fix the cygwin build.
999 2009-11-21 Zoltan Varga <vargaz@gmail.com>
1001 * cprop.c: Remove this unused file.
1003 2009-11-21 Zoltan Varga <vargaz@gmail.com>
1005 * cfold.c (mono_constant_fold_ins): Fix constant folding of shr_imm. Fixes
1008 * basic.cs: Add a test.
1010 2009-11-21 Zoltan Varga <vargaz@gmail.com>
1012 * method-to-ir.c (mono_method_to_ir): Use mono_use_llvm instead of ENABLE_LLVM
1015 2009-11-20 Zoltan Varga <vargaz@gmail.com>
1017 * mini.c mini-trampolines.c driver.c: Add a 'mono_use_llvm' flag to control
1018 whenever the runtime uses LLVM code. Add a '--llvm' command line option to set
1019 it. Use this flag to control llvm related code paths instead of #ifdef
1020 ENABLE_LLVM, so a runtime configured without --enable-llvm can use LLVM compiled
1023 * aot-runtime.c aot-compiler.c: Add a 'flag' field to MonoAotFileInfo.
1025 * mini.h: Bump AOT file format version.
1027 * tramp-ppc.c (mono_arch_create_generic_class_init_trampoline_full): These
1028 receive their argument in MONO_ARCH_VTABLE_REG, not in the first argument reg.
1030 * debugger-agent.c (create_event_list): Fix a crash if an empty assembly list
1031 was used as an assembly filter.
1033 2009-11-19 Zoltan Varga <vargaz@gmail.com>
1035 * unwind.c: Fix support for ppc.
1037 * exceptions-ppc.c (mono_arch_find_jit_info): Change this to use dwarf frame
1038 unwind info. Change to the mono_arch_find_jit_info_ext () interface.
1040 2009-11-19 Zoltan Varga <vargaz@gmail.com>
1042 * mini-ppc.c (mono_arch_emit_prolog): Fix a copy-paste error to fix the ppc64
1044 (mono_arch_cpu_init): Don't set cpu_hw_flags to 0 at the end, this was somehow
1045 added by the ps3 changes.
1047 2009-11-19 Zoltan Varga <vargaz@gmail.com>
1049 * mini-gc.c: Resurrect this, so at least it compiles.
1051 * debugger-agent.c (assembly_commands): Implement GET_NAME command.
1053 2009-11-18 Zoltan Varga <vargaz@gmail.com>
1055 * debugger-agent.c (mono_debugger_agent_handle_exception): Pass a MonoJitInfo to
1056 create_event_list () so assembly filters can be used.
1058 * exceptions-ppc.c (mono_arch_find_jit_info): Fix the restoration of registers
1061 2009-11-17 Zoltan Varga <vargaz@gmail.com>
1063 * debugger-agent.c (mono_debugger_agent_breakpoint_hit): Fix a warning.
1064 (mono_debugger_agent_thread_interrupt): Make this return FALSE if the agent
1067 * aot-compiler.c (add_generic_instances): Emit instances of common generic
1068 classes for char/bool too.
1070 * debugger-agent.c (DebuggerTlsData): Honor the DISABLE_SOFT_DEBUG option.
1072 * debugger-agent.c (DebuggerTlsData): Add a 'really_suspended' flag, not yet
1075 * debugger-agent.c: Add some definitions to make backporting to 2.6 easier.
1078 2009-11-15 Andreas Faerber <andreas.faerber@web.de>
1080 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Signature fix.
1082 Code contributed under MIT/X11 license.
1084 2009-11-14 Zoltan Varga <vargaz@gmail.com>
1086 (mono_debugger_agent_thread_interrupt): Save the context so stacktraces for
1087 threads in native code work.
1089 * debugger-agent.c: Pass the 'flags' argument to VM_INVOKE_METHOD earlier in
1090 the parameter list, so it can be acted upon by vm_commands (). Bump protocol
1093 2009-11-13 Jonathan Chambers <joncham@gmail.com>
1095 * debugger-agent.c: Implementation for Windows platform.
1097 * mini-x86.c: Add support for Windows. Use mono-* synchronization
1098 primitives. Use SEH to implement breakpoints and single stepping.
1100 * mini-x86.h: Enable soft debugger on Windows.
1102 Code contributed under MIT/X11 license.
1104 2009-11-13 Zoltan Varga <vargaz@gmail.com>
1106 * mini-amd64.c (emit_call_body): Disable usage of near calls when running
1107 under XEN. Fixes #522894.
1109 * patch-info.h: Add LLVM_IMT_TRAMPOLINE.
1111 * mini-llvm.c aot-compiler.c aot-runtime.c mini.c: Add support for making
1112 interface calls in LLVM AOT code.
1114 * aot-compiler.c mini-llvm.c: Abort llvm compilation if a non-encodable patch
1117 * mini-llvm.c: Add support for OP_VPHI.
1119 * objects.cs: Add a test.
1121 2009-11-13 Zoltan Varga <vargaz@gmail.com>
1123 * debugger-agent.c (mono_debugger_agent_single_step_event): Avoid a crash if
1124 this is called on the debugger thread.
1126 2009-11-12 Zoltan Varga <vargaz@gmail.com>
1128 * mini-llvm.c: Add soft-float support.
1130 * method-to-ir.c (mono_decompose_soft_float): Restart after decomposing an
1131 FCALL which returns an R4.
1133 * driver.c (mono_main): Add a missing '\n'.
1135 * mini-trampolines.c (mono_create_llvm_imt_trampoline): Fix the build on
1136 platforms which doesn't support the LLVM IMT trampoline.
1138 2009-11-11 Zoltan Varga <vargaz@gmail.com>
1140 * mini-llvm.c (mono_llvm_emit_method): Fix LOCALLOC.
1142 * mini-llvm-cpp.cpp: Update to latest LLVM SVN.
1144 * mini-llvm.c (mono_llvm_emit_method): Avoid creating plt entries for
1147 * aot-runtime.c: Don't define HAVE_DL_ITERATE_PHDR, configure now does that.
1149 2009-11-10 Zoltan Varga <vargaz@gmail.com>
1151 * aot-compiler.c aot-runtime.c: Change how mono_arch_find_jit_info () works.
1152 Instead of emitting a method_order table, sort the contents of the code_offsets
1153 table and do a binary search in the sorted table. The previous approach doesn't
1154 work with LLVM which emits methods in a arbitrary order.
1156 * aot-runtime.c: Add support for creating MonoJitInfo structures by searching
1157 in the .eh_frame section in ELF files.
1159 * mini.h: Bump corlib file format version.
1161 * mini-llvm.c aot-compiler.c: Add support for AOT to the LLVM back end.
1163 * exceptions-arm.c (mono_arch_get_call_filter_full): Update after the
1164 LDMIA->LDM macro name change.
1166 2009-11-09 Zoltan Varga <vargaz@gmail.com>
1168 * tramp-x86.c (mono_arch_get_llvm_imt_trampoline): Fix and enable this for
1171 * mini-llvm-cpp.cpp (JITMemoryManager): Fix compilation with LLVM 2.7
1174 * aot-compiler.c: Ditto.
1176 * mini-arm.c (mono_arch_allocate_vars): Fix the previous change by passing
1177 &align to mini_type_stack_size_full ().
1179 * mini-arm.c (mono_arch_emit_prolog): Implement support for varargs.
1181 * mini-ops.h: Add documentation for the OP_ARGLIST opcode.
1183 2009-11-08 Zoltan Varga <vargaz@gmail.com>
1185 * mini-arm.c: Compute the stack space used by arguments using
1186 mini_type_stack_size_full ().
1188 2009-11-08 Zoltan Varga <vargaz@gmail.com>
1190 * optflags-def.h: Remove dead TREEPROP optimization.
1192 2009-11-08 Rodrigo Kumpera <rkumpera@novell.com>
1194 * mini-ppc.h: Make mono compiler under FreeBSD/ppc64.
1196 Patch by Justin Hibbits <chmeeedalf@gmail.com>.
1198 2009-11-07 Zoltan Varga <vargaz@gmail.com>
1200 * driver.c (mono_jit_parse_options): New public API function to parse options
1201 as done by the runtime executable.
1203 * debugger-agent.c (buffer_add_cattrs): Fix reading an uninitialized variable
1204 when handling named arguments.
1206 2009-11-07 Zoltan Varga <vargaz@gmail.com>
1208 * mini-arm.c: Implement support for returning vtypes in registers, fix support
1209 for passing small vtypes in registers, make the CallInfo structures more
1210 similar to the code on the other platforms.
1212 * mini-arm.c (mono_arch_allocate_vars): Align small vtypes to 4 bytes too since
1213 the code in the prolog requires it.
1215 2009-11-06 Zoltan Varga <vargaz@gmail.com>
1217 * mini-arm.c debugger-agent.c: Android changes from Koushik K. Dutta
1218 (koush@koushikdutta.com).
1220 * mini-arm.c (handle_thunk): Add a domain argument to control the domain
1221 where the thunk memory should be allocated from. Fixes appdomain unloading
1224 2009-11-06 Zoltan Varga <vargaz@gmail.com>
1226 * mini-arm.c exceptions-arm.c: Make ctx->regs map directly to the 16 hardware
1227 registers, instead of r4..r11,ip,lr. Make restore_context () restore r0..r3 too.
1229 2009-11-05 Zoltan Varga <vargaz@gmail.com>
1231 * mini-amd64.c (mono_arch_output_basic_block): Don't allow OP_SEQ_POINT in
1232 AOT, as it is not implemented yet.
1234 * mini-x86.c (mono_arch_output_basic_block): Ditto.
1236 2009-11-05 Rodrigo Kumpera <rkumpera@novell.com>
1238 * debugger-agent.c: Fix windows build.
1240 2009-11-05 Zoltan Varga <vargaz@gmail.com>
1242 * debugger-agent.c (debugger_thread): Call mono_set_is_debugger_attached ()
1243 after the client connects/disconnects.
1245 * debugger-agent.c: Add an 'onthrow' option to start the debugger agent
1246 when an exception of a given type is thrown.
1248 * debugger-agent.c: Add a 'onuncaught' option to start the debugger agent
1249 only on an uncaught exception.
1251 * mini-exceptions.c: Notify the debugger agent on an uncaught exception.
1253 * debugger-agent.c: Add a 'launch' option.
1255 2009-11-05 Zoltan Varga <vargaz@gmail.com>
1257 * debugger-agent.c: Add a 'timeout' option.
1259 2009-11-05 Zoltan Varga <vargaz@gmail.com>
1261 * debugger-agent.c: Implement the 'server' and 'suspend' options supported by
1264 2009-11-05 Zoltan Varga <vargaz@gmail.com>
1266 * debugger-agent.c (set_breakpoint): Emit a log message.
1268 2009-11-04 Zoltan Varga <vargaz@gmail.com>
1270 * mini-arm.c: Fix the arm build.
1272 2009-11-04 Gonzalo Paniagua Javier <gonzalo@novell.com>
1274 * aot-compiler.c: don't leak the value returned from
1275 mono_type_full_name().
1277 2009-11-04 Gonzalo Paniagua Javier <gonzalo@novell.com>
1279 * debugger-agent.c: defer including mono-mutex.h until we know the
1282 2009-11-04 Jonathan Chambers <joncham@gmail.com>
1284 * debugger-agent.c: Changes to build on windows. Use mono-mutex instead
1285 of pthreads directly.
1287 * mini.c (mono_sigfpe_signal_handler): Changed signature of Windows
1288 exception handlers. Pass info argument.
1290 * mini.h: Adjust signatures of soft debugger functions to pass void*
1291 instead of siginfo_t. Adjust SIG_HANDLER_SIGNATURE on Windows.
1293 * mini-amd64.c (mono_arch_is_single_step_event): Adjust signature to pass void*
1294 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
1295 (mono_arch_is_breakpoint_event): Adjust signature to pass void*
1296 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
1298 * mini-amd64.h: Adjust MonoW32ExceptionHandler signature.
1300 * mini-x86.c (mono_arch_is_single_step_event): Adjust signature to pass void*
1301 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
1302 (mono_arch_is_breakpoint_event): Adjust signature to pass void*
1303 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
1305 * mini-x86.h: Adjust MonoW32ExceptionHandler signature.
1307 * exceptions-x86.c: Adjust W32_SEH_HANDLE_EX for new signature.
1309 * exceptions-amd64.c: Adjust W32_SEH_HANDLE_EX for new signature.
1311 * mono-semaphore.h: Skeleton implementation for Windows.
1313 Code contributed under MIT/X11 license.
1315 2009-11-04 Jonathan Chambers <joncham@gmail.com>
1317 * simd-intrinsics.c (simd_intrinsic_emit_setter): Unfix my fix.
1319 Code contributed under MIT/X11 license.
1321 2009-11-04 Jonathan Chambers <joncham@gmail.com>
1323 * simd-intrinsics.c (simd_intrinsic_emit_setter): Fix windows build.
1325 Code contributed under MIT/X11 license.
1327 2009-11-04 Zoltan Varga <vargaz@gmail.com>
1329 * aot-compiler.c (mono_save_xdebug_info): Bump the threshold for flushing
1330 debug info to 100 because 10 still slows down gdb too much.
1332 * method-to-ir.c (mono_method_to_ir): Avoid rethrowing thread abort exceptions
1333 inside runtime invoke wrappers. This avoids the need to call ResetAbort () on
1334 them in the wrappers.
1336 2009-11-03 Zoltan Varga <vargaz@gmail.com>
1338 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add an assert.
1340 * simd-intrinsics.c (simd_intrinsic_emit_setter): Fix a warning.
1342 * aot-runtime.c (mono_aot_get_method): Refactor some code into a new helper
1343 function mono_aot_get_array_helper_from_wrapper ().
1345 * aot-compiler.c (add_generic_class): Refactor the code a bit, really emit
1346 array helper methods.
1348 2009-11-03 Rodrigo Kumpera <rkumpera@novell.com>
1350 * simd-intrinsics.c (load_simd_vreg): Add extra argument to signal if
1351 the value was loaded from memory.
1353 * simd-intrinsics.c (simd_intrinsic_emit_setter): Store back to memory if
1354 the value was loader from there.
1356 * simd-intrinsics.c (simd_intrinsic_emit_shuffle): Fail correctly for Shuffle
1357 without constant swizzle.
1359 2009-11-02 Jonathan Chambers <joncham@gmail.com>
1361 * mini-amd64.c: Put soft debugger functions behind a
1362 #ifdef MONO_ARCH_SOFT_DEBUG_SUPPORTED.
1364 * mini-amd64.h: disable the soft debugger in windows.
1366 Code contributed under MIT/X11 license.
1368 2009-11-02 Jonathan Chambers <joncham@gmail.com>
1370 * mini-x86.c: Put soft debugger functions behind a
1371 #ifdef MONO_ARCH_SOFT_DEBUG_SUPPORTED.
1373 Code contributed under MIT/X11 license.
1375 2009-11-02 Jonathan Chambers <joncham@gmail.com>
1377 * exceptions-x86.c (win32_handle_stack_overflow): Fix parameters
1378 to mono_arch_find_jit_info_ext.
1380 Code contributed under MIT/X11 license.
1382 2009-11-03 Zoltan Varga <vargaz@gmail.com>
1384 * debugger-agent.c: Include netinet/in.h to fix the bsd build.
1386 * debugger-agent.c: Add support for filtering events by assemblies.
1388 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Return false if
1389 the agent is not enabled.
1391 2009-11-02 Gonzalo Paniagua Javier <gonzalo@novell.com>
1393 * exceptions-x86.c: hopefully last change to fix the windows build.
1394 This one courtesy of Jonathan Chambers.
1396 2009-11-02 Gonzalo Paniagua Javier <gonzalo@novell.com>
1398 * debugger-agent.c: remove unused function.
1400 2009-11-02 Gonzalo Paniagua Javier <gonzalo@novell.com>
1402 * debugger-agent.c: add #ifdefs for a few header files.
1403 * mini-x86.h: disable the soft debugger in windows.
1404 Step 1 of 2 to make this compile on windows with gcc.
1406 2009-11-02 Zoltan Varga <vargaz@gmail.com>
1408 * tramp-x86.c (mono_arch_get_llvm_imt_trampoline): Comment this out for now
1409 as it breaks the build.
1411 2009-07-01 Zoltan Varga <vargaz@gmail.com>
1413 Merge the soft debugger branch.
1415 * debugger-agent.h debugger-agent.c: New files containing the soft
1416 mode debugger module.
1418 * method-to-ir.c (mono_method_to_ir): Generate OP_SEQ_POINT opcodes
1419 at the appropriate locations.
1421 * mini-<ARCH>.c (mono_arch_output_basic_block): Handle OP_SEQ_POINT
1424 * mini-<ARCH>.c: Add new arch-specific functions to set/clear breakpoints,
1425 enable/disable single stepping.
1427 * exceptions-<ARCH>.c (mono_arch_find_jit_info_ext): New stack unwinding api
1428 which returns all information in a StackFrameInfo structure, and can handle the
1429 LMF frames added by the debugger.
1431 * mini-<ARCH>.h (MonoLMFExt): New structure containing additional information
1434 * mini-exceptions.c (mono_jit_walk_stack_from_ctx_in_thread): New stack
1435 walker function which works on a specific thread and passes a StackFrameInfo
1436 structure to its callback.
1438 * mini.c (mini_init): Initialize the debugger agent.
1440 * aot-compiler.c aot-runtime.c: Add soft-debug support.
1442 * mini-ops.h: Add OP_SEQ_POINT opcode.
1444 * driver.c (mono_main): Add new '--debugger-agent' option for passing
1445 arguments to the debugger agent.
1447 2009-11-02 Zoltan Varga <vargaz@gmail.com>
1449 * mini.c (mini_method_compile): Disable llvm for methods with an lmf here to
1452 * mini-llvm.c (mono_llvm_emit_method): Add support for OP_LOCALLOC.
1454 * tramp-x86.c (mono_arch_get_llvm_imt_trampoline): Implement this for x86.
1456 * mini.c (mini_init): Avoid using the IMT trampoline in the LLVM case.
1458 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add a static rgctx trampoline
1460 (mono_create_llvm_imt_trampoline): New function to create a trampoline which
1461 sets the IMT argument and makes a virtual call.
1463 * mini-llvm.c: Enable interface calls using the llvm imt trampoline.
1465 2009-11-01 Zoltan Varga <vargaz@gmail.com>
1467 * Makefile.am (llvm_sources): Enable the llvm option since it no longer breaks
1470 2009-10-30 Zoltan Varga <vargaz@gmail.com>
1472 * mini.c (mini_cleanup): Call profiler shutdown before shutting down the
1473 runtime. Fixes #551228.
1475 2009-10-29 Zoltan Varga <vargaz@gmail.com>
1477 * mini-x86.c (mono_arch_output_basic_block): Fix % 1. Fixes #550970.
1479 * basic.cs: Add a test.
1481 * method-to-ir.c (mono_method_to_ir): Use EMIT_NEW_LOAD_MEMBASE_TYPE to
1482 load vtypes instead if OP_LOADV_MEMBASE in the implementation of
1483 CONSTRAINED. Fixes #550964.
1485 * generics.cs: Add a test.
1487 2009-10-28 Mark Probst <mark.probst@gmail.com>
1489 * mini-posix.c (add_signal_handler): Use
1490 mono_gc_get_suspend_signal() instead of GC_get_suspend_signal().
1492 2009-10-28 Jerry Maine <crashfourit@gmail.com>
1494 Contributed under the terms of the MIT/X11 license by
1495 Jerry Maine <crashfourit@gail.com>.
1497 * mini-x86.c (mono_arch_cpu_enumerate_simd_versions): Added code to detect
1498 sse4a for simd intrinsics.
1500 * mini-amd64.c (mono_arch_cpu_enumerate_simd_versions): Added code to detect
1501 sse4a for simd intrinsics.
1503 2009-10-27 Zoltan Varga <vargaz@gmail.com>
1505 * ir-emit.h method-to-ir.c: Change a few _IMM macros to assign to inst_imm
1506 instead of inst_p1 which is not the same on ILP32 platforms.
1508 2009-10-24 Zoltan Varga <vargaz@gmail.com>
1510 * mini-ppc.c (mono_arch_emit_prolog): Load the current got address,
1511 not the mscorlib one before calling mono_get_lmf_addr.
1513 * tramp-ppc.c (mono_arch_create_trampoline_code_full): Fix the storing
1514 of the ip to the LMF.
1516 * method-to-ir.c (mono_method_to_ir): Fix the handling of the
1517 immediate in the op->op_imm optimization.
1519 * mini-ppc.c: Add a 'vtregs' field to ArgInfo to make the code easier to
1520 understand. VTypes now work, but are not abi compliant, as they are
1521 split into 4 byte parts instead of 8.
1522 (emit_memcpy): Fix the unrolled case to work on the PS3.
1524 * mini-ppc.c (get_delegate_invoke_impl): Fix this for the PS3.
1526 * aot-compiler.c (mono_compile_assembly): Make the autoreg option
1527 the default when static linking.
1529 * mini-ppc.c (mono_arch_emit_prolog): Fix handling of I8 arguments.
1531 * aot-compiler.c: Add an autoreg option to automatically register
1532 statically linked aot modules using ELF .ctors.
1534 * genmdesc.pl: Add __ppc64__ to allowed defines.
1536 2009-10-25 Zoltan Varga <vargaz@gmail.com>
1538 * mini-posix.c (add_signal_handler): Delay the GC suspend signal while
1539 executing a SIGSEGV handler on an altstack, since libgc can't handle that.
1541 2009-10-24 Mark Probst <mark.probst@gmail.com>
1543 * exceptions-x86.c (mono_arch_find_jit_info): Fix build.
1545 2009-10-24 Zoltan Varga <vargaz@gmail.com>
1547 * mini-exceptions.c (mini_jit_info_table_find): Add an 'out_domain' argument
1548 which will contain the domain where the method was found.
1550 * exceptions-<ARCH>.c mini-exceptions.c: Update callers of
1551 mini_jit_info_table_find ().
1553 * aot-compiler.c (xdebug_end_emit): Remove so stray debug code.
1555 * branch-opts.c (mono_if_conversion): Avoid running deadce if it is disabled.
1557 2009-10-22 Zoltan Varga <vargaz@gmail.com>
1559 * mini-x86.c (mono_arch_emit_prolog): Disable aot for methods with save_lmf
1560 set, its not supported yet.
1562 2009-10-22 Zoltan Varga <vargaz@gmail.com>
1564 * aot-runtime.c (mono_aot_get_method): Avoid asserting if a array generic
1565 iface wrapper is not found.
1566 (mono_aot_get_method): Ditto for GetGenericValueImpl.
1568 2009-10-21 Zoltan Varga <vargaz@gmail.com>
1570 * aot-runtime.c (mono_aot_get_method): Fix support for the IList<T> wrappers,
1571 which have a different name.
1573 * aot-runtime.c (mono_aot_get_method): Special case the array generic iface
1574 wrappers and Array.GetGenericValueImpl ().
1576 * aot-compiler.c: Avoid emitting some wrappers which are not needed anymore
1577 because of the change above.
1579 * generics.cs: Add a test for full aot + generic array ifaces.
1581 2009-10-19 Sebastien Pouliot <sebastien@ximian.com>
1583 * aot-compiler.c (emit_plt): Remove duplicate 'debug_sym' variable
1584 that hides the previous one.
1586 2009-10-18 Zoltan Varga <vargaz@gmail.com>
1588 * aot-compiler.c (can_marshal_struct): Allow some System.dll structs to be
1589 marshalled. Fixes #541623.
1591 2009-10-16 Zoltan Varga <vargaz@gmail.com>
1593 * aot-compiler.c (emit_extra_methods): Remove some asserts which are not needed.
1595 2009-10-15 Zoltan Varga <vargaz@gmail.com>
1597 * mini.c (mono_op_imm_to_op): Handle OP_AND/OR/XOR_IMM.
1599 2009-10-14 Massimiliano Mantione <massi@ximian.com>
1601 * mini-posix.c (sigprof_signal_handler):
1602 Implemented support for building stat call chans in different ways.
1604 2009-10-14 Massimiliano Mantione <massi@ximian.com>
1606 * mini-exceptions.c (mono_find_jit_info):
1607 Also check that a jit info has been found (fixes a profiler crash).
1609 2009-10-14 Massimiliano Mantione <massi@ximian.com>
1611 * mini.c (mono_codegen):
1612 Call mono_profiler_code_buffer_new with correct code address.
1614 2009-10-14 Zoltan Varga <vargaz@gmail.com>
1616 * driver.c (mono_main): Change the date in the copyright.
1618 2009-10-14 Mark Probst <mark.probst@gmail.com>
1620 * method-to-ir.c (mono_method_to_ir): Don't use a managed array
1621 allocator in shared generic code for open classes, because we
1622 can't get those classes' vtables. We need to make managed
1623 allocators not depend on the vtable at compile-time to solve this.
1625 2009-10-13 Martin Baulig <martin@ximian.com>
1627 * debug-mini.c (mono_debugger_trampoline_compiled): Add
1628 `const guint8 *trampoline' argument; send both the old and the new
1631 2009-09-30 Zoltan Varga <vargaz@gmail.com>
1633 * aot-compiler.c (add_wrappers): Add a runtime invoke wrapper which is used by
1634 mono_runtime_capture_context () without calling mono_runtime_invoke ().
1635 (can_marshal_struct): Skip structures with auto layout.
1637 * tramp-arm.c (GEN_TRAMP_SIZE): Increase this by 4.
1639 2009-10-02 Zoltan Varga <vargaz@gmail.com>
1641 * mini-sparc.c (mono_arch_emit_setret): Emit long return values using OP_LMOVE.
1642 (mono_arch_create_vars): Instead of allocating a stack slot by hand, allocate
1643 a variable to hold the stack slot used by the int<->float conversion opcodes.
1645 * mini-sparc.c (mono_arch_build_imt_thunk): Implement support for fail_tramp.
1647 2009-10-04 Zoltan Varga <vargaz@gmail.com>
1649 * aot-compiler.c (add_generic_class): Only add GetGenericValueImpl wrappers
1650 when using full-aot.
1652 2009-10-06 Zoltan Varga <vargaz@gmail.com>
1654 * aot-compiler.c (add_generic_class): Add an instance of GenericComparer<T> for
1655 each instance of Comparer<T>.
1657 * generics.cs: Add a new test.
1659 2009-10-09 Zoltan Varga <vargaz@gmail.com>
1661 * driver.c (parse_debug_options): Add a 'gdb' option.
1663 * mini.c (mini_parse_debug_options): Add a 'gdb' option.
1665 * image-writer.c: Add support for emitting the image into a memory buffer.
1667 * dwarfwriter.c: Add support for sharing one IL file between multiple images.
1669 * aot-compiler.c: Add support for registering debug info with GDB using the
1670 new JIT debugging interface in GDB 7.0. It can be turned on by setting
1671 MONO_XDEBUG to 'gdb'.
1673 2009-10-10 Zoltan Varga <vargaz@gmail.com>
1675 * aot-compiler.c (mono_save_trampoline_xdebug_info): Implement this for the
1678 2009-10-11 Zoltan Varga <vargaz@gmail.com>
1680 * aot-compiler.c (mono_save_xdebug_info): Emit a symbol for the method which
1681 can be used to set breakpoints in gdb.
1683 * image-writer.c (bin_writer_emit_writeout): Add support for setting the text
1684 segment to an absolute address.
1686 2009-10-13 Mark Probst <mark.probst@gmail.com>
1688 * method-to-ir.c: Use the managed array allocator method if
1691 2009-10-13 Bill Holmes <billholmes54@gmail.com>
1693 * aot-compiler.c : Fix the MSVC builds
1695 Code is contributed under MIT/X11 license.
1697 2009-10-13 Zoltan Varga <vargaz@gmail.com>
1699 * aot-compiler.c (mono_save_xdebug_info): Group methods into groups of 10 to
1700 avoid registering 1 symbol file per method with gdb.
1702 2009-09-29 Zoltan Varga <vargaz@gmail.com>
1704 * mini-sparc.c: Fix the handling of enums with base type long.
1706 * mini-sparc.c (mono_arch_output_basic_block): Fix IREM_UN_IMM.
1708 * mini-sparc.c (mono_arch_allocate_vars): Use mono_class_from_mono_type ()
1709 instead of using type->data.klass as the later doesn't work with generics.
1711 2009-09-25 Mark Probst <mark.probst@gmail.com>
1713 * method-to-ir.c, mini.h, mini-alpha.c, mini-amd64.c, mini-arm.c,
1714 mini-hppa.c, mini-ia64.c, mini-mips.c, mini-ppc.c, mini-s390.c,
1715 mini-s390x.c, mini-sparc.c, mini-x86.c: Thread.get_CurrentThread
1716 works differently now and we don't handle it in the JIT anymore.
1718 * mini.c, mini-exceptions.c, mini-posix.c, debug-debugger.c,
1719 debug-mini.c, tramp-amd64.c, tramp-x86.c: Changes resulting from
1720 the Thread class split.
1722 2009-09-25 Zoltan Varga <vargaz@gmail.com>
1724 * driver.c: Don't run tests with the obsolete treeprop optimization.
1726 * mini-sparc.c (mono_arch_create_vars): Make the component vars of a long ret
1727 variable volatile. Fixes #541577.
1729 * basic-calls.cs: Add a new test.
1731 * basic-long.cs: Remove tests which are now in basic-calls.cs.
1733 2009-09-24 Zoltan Varga <vargaz@gmail.com>
1735 * dwarfwriter.c (emit_debug_info_end): Disable this as it doesn't seem to
1736 work/required with recent iphone sdk versions.
1738 * aot-compiler.c (add_wrappers): Generate PtrToStructure wrappers for more
1741 * decompose.c (mono_decompose_vtype_opts): Avoid reading uninitialized memory
1742 in the VCALL decomposition code.
1744 2009-09-22 Zoltan Varga <vargaz@gmail.com>
1746 * mini-ia64.c (mono_arch_output_basic_block): Fix ISHR/ISHR_IMM.
1748 * basic.cs: Add a test.
1750 * mini-ia64.c (mono_arch_build_imt_thunk): Implement support the virtual
1753 * mini-exceptions.c (mini_jit_info_table_find): New helper function which
1754 searches all the domains of the current thread.
1756 * exceptions-<ARCH>.c: Use it. Fixes #539394.
1758 2009-09-21 Zoltan Varga <vargaz@gmail.com>
1760 * exceptions-arm.c (mono_arm_throw_exception): Set ctx->ebp to fp instead of sp
1761 so catching exceptions thrown in the same method works. Fixes exception17.exe.
1763 * tramp-arm.c (mono_arch_create_trampoline_code_full): Store NULL into lmf->method
1764 for non-jit trampolines.
1766 * mini.c (mono_jit_runtime_invoke): Allow string ctors with dyn runtime invoke.
1768 * aot-compiler.c (add_wrappers): Ditto.
1770 * mini-arm.c: Implement support for passing vtypes and floats, and increase
1771 the size of the param area used by dyn_call to 6 which covers the majority of
1774 * mini.c aot-compiler.c: Allow dyn_call for string methods except ctors.
1776 * mini-arm.c: Implement support for passing/receiving
1777 longs and receiving floats in the dyn_call code.
1779 * mini-amd64.c: Implement support for receiving vtypes in registers in
1782 * mini.c mini-amd64.c: Implement partial support for passing vtypes in
1785 2009-09-20 Zoltan Varga <vargaz@gmail.com>
1787 * mini-arm.c (get_call_info): Return more precise information in
1789 (dyn_call_supported): Use the information in CallInfo.
1791 * mini-arm.c: Enable support for returning vtypes in the dyn_call code.
1793 * mini.c mini-amd64.c: Enable support for returning vtypes in the dyn_call
1796 * mini-arm.c: Update after the dyn_call api changes.
1798 * mini.c (mini_create_jit_domain_info): Register a destructor function
1799 for the runtime_invoke_hash.
1801 * mini-amd64.c (mono_arch_get_dyn_call_args): Rename this to
1802 'mono_arch_dyn_call_start'. Pass the pointer to the return value buffer to
1804 (mono_arch_get_dyn_call_ret): Rename this to 'mono_arch_dyn_call_finish'.
1805 (dyn_call_supported): Simplify this by using get_call_info ().
1806 (mono_arch_dyn_call_free): New destructor function.
1808 * generics.cs: Remove a printf.
1810 * method-to-ir.c (mono_method_to_ir): Allocate some param area for DYN_CALL.
1812 * mini-arm.c: Add support for enum return values and passing a few arguments
1815 * mini.c (mono_jit_runtime_invoke): Add support for enum return values to
1818 * mini-amd64.c (mono_arch_get_dyn_call_ret): Ditto.
1820 * aot-compiler.c (add_wrappers): Add a few restrictions for the use of
1821 the dynamic invoke wrappers.
1823 * mini-arm.c: Implement OP_DYN_CALL for arm.
1825 * aot-compiler.c (add_wrappers): Avoid aot-ing runtime invoke wrappers
1826 supported by the dynamic runtime invoke wrapper.
1828 * aot-compiler.c aot-runtime.c: Add support for encoding the dynamic
1829 runtime invoke wrapper.
1831 * mini.c (mono_jit_runtime_invoke): Use the dynamic runtime invoke wrappers
1832 if possible when running with full-aot.
1834 * mini-ops.h: Add OP_DYN_CALL opcode.
1836 * mini-amd64.c method-to-ir.c: Add infrastructure for making method calls
1837 with dynamic arguments lists similar to libffi.
1839 2009-09-19 Zoltan Varga <vargaz@gmail.com>
1841 * method-to-ir.c: Fix the previous change on 64 bit platforms.
1843 * method-to-ir.c: Applied patch from Rodrigo Kumpera. Allow an i8 argument
1846 * iltests.il.in: Add a new test.
1848 2009-09-18 Zoltan Varga <vargaz@gmail.com>
1850 * aot-compiler.c (add_generic_instances): Add more instances of
1851 GenericEqualityComparer.
1853 2009-09-18 Rodrigo Kumpera <rkumpera@novell.com>
1855 * mini.c: Add asserts for mono_class_vtable calls that are not meant to fail.
1857 2009-09-18 Rodrigo Kumpera <rkumpera@novell.com>
1859 * method-to-ir.c: Handle failures from mono_class_vtable. Added some
1860 comments on some functions that now can fail.
1862 2009-09-17 Andrew Jorgensen <ajorgensen@novell.com>
1864 * Makefile.am: Add Info.plist to EXTRA_DIST
1866 2009-09-16 Zoltan Varga <vargaz@gmail.com>
1868 * method-to-ir.c (mono_method_to_ir): Allow AOT for CEE_LDTOKEN in
1869 static synchronized wrappers. Fixes #539500.
1871 2009-09-14 Rodrigo Kumpera <rkumpera@novell.com>
1873 * jit-icalls.c (mono_class_static_field_address): handle vtable failure
1876 2009-09-16 Zoltan Varga <vargaz@gmail.com>
1878 * mini-exceptions.c (mono_handle_exception_internal): Store the computed
1879 lmf before calling filter clauses as well. Fixes #539550.
1881 * exceptions.cs: Add a test.
1883 2009-09-14 Zoltan Varga <vargaz@gmail.com>
1885 * aot-compiler.c (add_generic_class): Add instances of
1886 Array.GetGenericValueImpl as well.
1888 * Makefile.am (fullaotcheck): Copy and aot more assemblies so linq
1891 * generics.cs: Add a fullaot linq test.
1893 2009-09-10 Zoltan Varga <vargaz@gmail.com>
1895 * aot-compiler.c (arch_emit_static_rgctx_trampoline): Don't clobber argument
1898 2009-09-10 Bill Holmes <billholmes54@gmail.com>
1900 * mini-trampolines.c (mono_delegate_trampoline) : Call
1901 mono_cominterop_get_invoke if the delegate target object
1904 Code is contributed under MIT/X11 license.
1906 2009-09-09 Sebastien Pouliot <sebastien@ximian.com>
1908 * method-to-ir.c: For CoreCLR throw a SecurityException if an
1909 internal call is defined outside platform code. Reduce code
1910 duplication with existing [Method|Field]AccessException
1912 2009-09-08 Rodrigo Kumpera <rkumpera@novell.com>
1914 * mini-x86.c (mono_arch_emit_call): Don't reduce stack usage by 4
1915 if the return value is a small struct passed on regs.
1917 2009-09-09 Zoltan Varga <vargaz@gmail.com>
1919 * cpu-arm.md mini-arm.c: Remove unused opcodes.
1921 * mini-codegen.c: Enable the cpu description validation for arm.
1923 2009-09-08 Zoltan Varga <vargaz@gmail.com>
1925 * basic-calls.cs: Move the test_0_float_load_and_store_with_big_offset ()
1926 test which depends on structs to objects.cs.
1928 * basic-calls.cs: Remove calls to Console.WriteLine and throws, since those
1929 require object model related stuff working.
1931 * cpu-x86.md mini-x86.c: Remove more unused opcodes.
1933 * mini-ops.h: Fix OP_BIGMUL instruction descriptions.
1935 * mini-codegen.c (mono_local_regalloc): Validate the cpu description
1936 against the instruction metadata in mini-ops.h. amd64 only for now.
1938 * mini-ops.h: Fix some instruction descriptions.
1940 * mini-ops.h mini-x86.c mini-amd64.c cpu-<ARCH>.md: Remove some
1941 unused instructions.
1943 2009-09-06 Zoltan Varga <vargaz@gmail.com>
1945 * exceptions.cs: Add a new test.
1947 2009-09-05 Rodrigo Kumpera <rkumpera@novell.com>
1949 * mini-x86.c (needs_stack_frame): OSX requires full frames to keep proper alignment.
1951 2009-09-06 Zoltan Varga <vargaz@gmail.com>
1953 * mini-llvm.c (mono_llvm_emit_method): Add a few more missing casts,
1954 skip empty phi opcodes.
1956 * mini-llvm.c (mono_llvm_emit_method): Handle unsigned volatile variables
1957 correctly by zero extending after loads. Skip methods containing calls
1958 to the monitor enter/exit trampolines.
1960 * tramp-x86.c (mono_arch_create_trampoline_code): Align the stack
1961 when calling mono_thread_force_interruption_checkpoint ().
1963 * mini.c (mini_method_compile): Disable llvm when AOT compiling.
1965 * tramp-amd64.c (mono_arch_patch_callsite): Add support for 32 bit ->
1967 (mono_arch_nullify_class_init_trampoline): Read 'buf' instead of 'code'.
1969 * mini-llvm.c (mono_llvm_emit_method): Add a few missing conversions so a
1970 bootstrap could run.
1972 2009-09-04 Zoltan Varga <vargaz@gmail.com>
1974 * mini.c (mini_init): Set callbacks.get_runtime_build_info ().
1976 2009-09-03 Zoltan Varga <vargaz@gmail.com>
1978 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Pass the start
1980 mono_breakpoint_clean_code () when using LLVM as the prologues generated by
1981 LLVM might be very short.
1983 * mini-x86.c (mono_arch_output_basic_block): Maintain stack alignment
1984 in OP_THROW/RETHROW.
1986 * exceptions-x86.c: Rewrite the throw trampolines so they maintain stack
1989 2009-09-03 Zoltan Varga <vargaz@gmail.com>
1991 * mini-amd64.c (mono_arch_get_vcall_slot): Pass the start of the method to
1992 mono_breakpoint_clean_code () when using LLVM as the prologues generated by
1993 LLVM might be very short.
1995 2009-09-01 Zoltan Varga <vargaz@gmail.com>
1997 * exceptions-x86.c (throw_exception): Fix the previous change by substracting
1998 the alignment for the value of sp.
2000 2009-09-01 Geoff Norton <gnorton@novell.com>
2002 * mini.c (mono_get_lmf_addr): Fix jit_thread_attach for native to
2003 managed wrappers in full aot.
2005 2009-08-31 Zoltan Varga <vargaz@gmail.com>
2007 * exceptions-x86.c (get_throw_exception): Align the stack on osx.
2009 2009-08-28 Zoltan Varga <vargaz@gmail.com>
2011 * mini-llvm-cpp.cpp mini-llvm.c: Update to latest llvm api.
2013 2009-08-25 Zoltan Varga <vargaz@gmail.com>
2015 * aot-compiler.c (emit_exception_debug_info): Emit ei->flags too.
2017 * aot-runtime.c (decode_exception_debug_info): Decode ei->flags from the
2020 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
2022 * aot-runtime.c aot-compiler.c: Emit exception causes fully so we don't
2023 depend on the info MonoMethodHeader which could be missing in IL stripped
2026 2009-08-25 Zoltan Varga <vargaz@gmail.com>
2028 * mini-arm.c (add_general): Fix the passing of 64 bit values on darwin, where
2029 they are only 4 byte aligned.
2031 2009-08-21 Zoltan Varga <vargaz@gmail.com>
2033 * mini-arm.c (mono_arch_allocate_vars): Use FP as the frame pointer as
2034 was done previously, since using SP causes too many problems.
2036 * exceptions-arm.c: Fix the handling of sp/fp so unwinding through
2037 frames without a frame pointer works.
2039 * mini-arm.c (mono_arch_get_global_int_regs): Avoid using V5 as a
2040 global register in methods with calls, since the calls can go through
2041 a static rgctx trampoline which doesn't save it.
2043 2009-08-19 Zoltan Varga <vargaz@gmail.com>
2045 * mini-arm.c (mono_arch_context_get_int_reg): Handle SP as well.
2047 2009-08-18 Zoltan Varga <vargaz@gmail.com>
2049 * aot-compiler.c (add_generic_instances): Fix the net 1.1 build.
2051 2009-08-18 Christian Hergert <chris@dronelabs.com>
2053 * method-to-ir.c: Fix warnings for uninitialized variables.
2055 2009-08-18 Christian Hergert <chris@dronelabs.com>
2057 * mini-exceptions.c:
2058 * aot-compiler.c: Fix printf warnings.
2060 2009-08-18 Zoltan Varga <vargaz@gmail.com>
2062 * aot-compiler.c (add_generic_instances): Add string[] wrapper methods.
2063 Add GetGenericValueImpl<string>.
2065 * aot-compiler.c (add_generic_instances): Add instances of
2066 GenericEqualityComparer<T> for primitive types. Only emit the array
2067 wrappers into the mscorlib image.
2069 2009-08-15 Zoltan Varga <vargaz@gmail.com>
2071 * aot-runtime.c (load_method): Rename 'aot_module' -> 'amodule'. Allocate
2072 the methods_loaded array using amodule->info->nmethods.
2074 * mini.h (MonoAotFileInfo): Add an 'nmethods' field.
2075 (MONO_AOT_FILE_VERSION): Bump this.
2077 * aot-compiler.c: Emit more generic instances allowing some parts of linq
2080 * aot-runtime.c (mono_aot_get_unwind_info): Handle the case when the
2081 MonoJitInfo doesn't belong to its methods aot image.
2083 2009-08-14 Zoltan Varga <vargaz@gmail.com>
2085 * mini-arm.c (mono_arch_allocate_vars): Use SP as the default frame reg.
2087 * mini-arm.c: Fix warnings.
2089 * mini-arm.c (mono_arm_emit_load_imm): Only emit a movt if needed.
2091 * mini-arm.c (mono_arm_emit_load_imm): Use movt/movw if the cpu
2094 2009-08-12 Zoltan Varga <vargaz@gmail.com>
2096 * aot-compiler.c (arch_emit_imt_thunk): Rework the arm code to
2097 avoid clobbering IP.
2099 * mini-trampolines.c (mono_magic_trampoline): Allocate a local to
2100 hold the trampoline argument, so its initial value is available during
2103 2009-08-11 Gonzalo Paniagua Javier <gonzalo@novell.com>
2106 * exceptions-hppa.c:
2108 * exceptions-s390x.c:
2109 * exceptions-mips.c:
2111 * exceptions-sparc.c:
2112 * exceptions-alpha.c:
2114 * mini-trampolines.c:
2116 * exceptions-s390.c: add and use #define's instead of sizeof()
2117 for MonoJitInfo and MonoJitInfoTable.
2119 2009-08-10 Gonzalo Paniagua Javier <gonzalo@novell.com>
2124 * tramp-x86.c: use a #define instead of sizeof() for a few
2125 structures that use a zero-length array.
2127 2009-08-07 Rodrigo Kumpera <rkumpera@novell.com>
2129 * method-to-ir.c (mono_method_to_ir/CEE_CONSTRAINED_): Handle the
2130 case when the method is dynamic. Fixes #529238.
2132 2009-08-06 Zoltan Varga <vargaz@gmail.com>
2134 * mini.c (mono_jit_compile_method_inner): Throw an exception instead
2135 of asserting when a method is JIT compiled in full-aot mode.
2137 2009-08-03 Jerry Maine <crashfourit@gmail.com>
2139 Contributed under the terms of the MIT/X11 license by
2140 Jerry Maine <crashfourit@gail.com>.
2142 * fixed wrong dates in changelog.
2144 2009-08-03 Jerry Maine <crashfourit@gmail.com>
2146 Contributed under the terms of the MIT/X11 license by
2147 Jerry Maine <crashfourit@gail.com>.
2149 * basic-simd.cs: added test for packed double square root.
2150 * cpu-amd64.md: added opcode info for packed double square root.
2151 * cpu-x86.md: added opcode info for packed double square root.
2152 * mini-ops.h: added IR opcode for packed double square root.
2153 * mini-x86.c: added IR to native translation code for packed double square root.
2154 * mini-amd64.c: removed todo for packed double square root.
2155 * simd-intrinsics.c: added method to IR opcode converstion for
2156 packed double square root.
2158 2009-08-03 Jerry Maine <crashfourit@gmail.com>
2160 Contributed under the terms of the MIT/X11 license by
2161 Jerry Maine <crashfourit@gail.com>.
2163 * mini-amd64.c: Added a change to help tell the difference as
2164 to what perpose the xmm register is being used--mainly to help
2166 * mini-amd64.h: Changed callee regs to use 15 out of 16
2167 (one used for special cases) xmm registers for both fp
2168 and simd ops. Added define to turn on new feature in the regalloc
2169 that allows fp and simd ops to share the xmm regs happily.
2170 * codegen.c: Added code to detect for which perpose an xmm reg is
2171 being used (fp or simd) and to translate back and forth to the
2172 correct logical reg bank (fp or simd) for 'spill load's.
2174 2009-08-03 Jerry Maine <crashfourit@gmail.com>
2176 Contributed under the terms of the MIT/X11 license by
2177 Jerry Maine <crashfourit@gail.com>.
2179 * basic-simd.cs: Added tests for stressing the regalloc when running with
2180 16 simd regs and when simd and fp ops share the same reg bank.
2182 2009-08-01 Mark Probst <mark.probst@gmail.com>
2184 * method-to-ir.c (mini_emit_stobj): If we call mono_value_copy()
2185 in shared generic code, we might have to look up the class in the
2186 RGCTX. If we use the class directly, compute its GC descriptor.
2188 2009-07-31 Rodrigo Kumpera <rkumpera@novell.com>
2190 * mini.c (mono_jit_runtime_invoke): Fix a warning.
2192 2009-07-31 Rodrigo Kumpera <rkumpera@novell.com>
2194 * mini.c (mono_jit_runtime_invoke): Initialize the class and
2195 check for errors. Fixed the case when the class with the Main
2198 2009-07-31 Jerry Maine <crashfourit@gmail.com>
2200 Contributed under the terms of the MIT/X11 license by
2201 Jerry Maine <crashfourit@gail.com>.
2203 * cpu-amd64.md: Fixed simple bug in machine discrition file.
2205 2009-07-31 Zoltan Varga <vargaz@gmail.com>
2207 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_IREM_UN_IMM.
2209 2009-08-30 Rodrigo Kumpera <rkumpera@novell.com>
2211 * method-to-ir.c: Fix naming of stelem and ldelem.
2213 2009-07-30 Zoltan Varga <vargaz@gmail.com>
2215 * driver.c (main_thread_handler): Check that the assembly loaded
2216 matches the filename when doing AOT.
2218 2009-07-30 Mark Probst <mark.probst@gmail.com>
2220 * mini.c: get_ip_from_sigctx installer has been removed, so don't
2223 * mini-x86.h, mini-amd64.h, mini-ppc.h: UCONTEXT macros moved (to
2224 utils/mono-sigcontext.h).
2226 * exceptions-amd64.c: Use the UCONTEXT_GREGS macro instead of an
2229 2009-07-29 Massimiliano Mantione <massi@ximian.com>
2231 * mini.c (mono_codegen):
2232 Call profiler hook to keep track of method code buffers.
2234 2009-07-27 Mark Probst <mark.probst@gmail.com>
2236 * method-to-ir.c: Invoke write barriers for the
2237 Interlocked.(Compare)Exchange JIT intrinsics.
2239 2009-07-26 Raja R Harinath <harinath@hurrynot.org>
2241 * Makefile.am (version.h): Fix issues when built out of tree.
2242 Remove some redundant 'grep's piped through 'sed's.
2244 Fri Jul 24 17:28:37 CEST 2009 Steven Munroe <munroesj@us.ibm.com>
2246 This patch is contributed under the terms of the MIT/X11 license
2248 * mini-ppc.c (mono_arch_output_basic_block):
2249 (OP_STOREI1_MEMBASE_REG): Handle 32-bit offsets combining addis
2250 for bits 32-47 with signed load/store diplacements for bits
2251 48-63. Use prefered base/offset order for indexed form.
2252 (OP_STOREI2_MEMBASE_REG, OP_STORE_MEMBASE_REG): Same.
2253 (OP_LOAD_MEMBASE, OP_LOADI4_MEMBASE, OP_LOADU4_MEMBASE,
2254 OP_LOADI1_MEMBASE, OP_LOADU1_MEMBASE, OP_LOADU2_MEMBASE,
2255 OP_LOADI2_MEMBASE): Same.
2256 (OP_STORER8_MEMBASE_REG, OP_LOADR8_MEMBASE,
2257 OP_STORER4_MEMBASE_REG, OP_LOADR4_MEMBASE): Same.
2258 (OP_STOREI1_MEMINDEX): Use prefered base/offset order for
2260 (OP_STOREI2_MEMINDEX, OP_STORE_MEMINDEX): Same.
2261 (OP_LOAD_MEMINDEX, OP_LOADI4_MEMINDEX, OP_LOADU4_MEMINDEX,
2262 OP_LOADU2_MEMINDEX, OP_LOADI2_MEMINDEX, OP_LOADU1_MEMINDEX,
2263 OP_LOADI1_MEMINDEX): Same
2264 (OP_LOADR4_MEMINDEX, OP_LOADR8_MEMINDEX, OP_STORER4_MEMINDEX,
2265 OP_STORER8_MEMINDEX): Same
2266 (OP_JMP): Use addis/addi sequence for int cfg->stack_usage
2268 (mono_arch_emit_prolog): Handle 32-bit offsets combining addis
2269 for bits 32-47 with signed load/store diplacements for bits
2270 48-63. Use prefered base/offset order for indexed form.
2272 Fri Jul 24 16:57:12 CEST 2009 Steven Munroe <munroesj@us.ibm.com>
2274 This patch is contributed under the terms of the MIT/X11 license
2276 * mini-ppc.c: Define PPC_MOVE_FPR_GPR and PPC_ISA_64.
2277 (mono_arch_get_vcall_slot): Fx pointer to int cast warning.
2278 (mono_arch_decompose_opts): Make OP_ICONV_TO_R4 and
2279 OP_ICONV_TO_R8 decompose conditional on !PPC_ISA_64.
2280 (mono_arch_output_basic_block) [OP_JMP]: Use ppc_load32 for
2281 cfg->stack_usage to avoid size warnings.
2282 (mono_arch_output_basic_block) [__mono_ppc64__]: Replace
2283 store/load sequence with mffgpr if PPC_MOVE_FPR_GPR is true.
2284 (mono_arch_output_basic_block) [!__mono_ppc64__]: For
2285 OP_ICONV_TO_R4 or OP_ICONV_TO_R8 and PPC_ISA_64 use fcfid
2287 (mono_arch_emit_prolog): Move mono_emit_unwind_op_def_cfa
2288 after code varible is initialized.
2289 Add g_assert ppc_is_imm16 for ainfo->offset. Handle
2290 ainfo->size == 8 when ainfo->offset !ppc_is_imm16.
2291 (mono_arch_emit_epilog):
2292 Move Use ppc_load32 for cfg->stack_usage to avoid size
2295 2009-07-24 Mark Probst <mark.probst@gmail.com>
2297 * method-to-ir.c: The write barrier doesn't do the store anymore,
2298 so we have always to emit it. Also, emit the wbarrier after the
2301 2009-07-24 Zoltan Varga <vargaz@gmail.com>
2303 * mini-arm.c (mono_arch_get_delegate_invoke_impls): Add a trampoline
2304 for argument count 3 too.
2306 2009-07-23 Zoltan Varga <vargaz@gmail.com>
2308 * mini.c (mono_jit_compile_method_with_opt): Add an 'ex' argument to let
2309 the caller handle the exceptions.
2310 (mono_jit_runtime_invoke): Handle exceptions thrown while compiling the
2311 method. Fixes #524498.
2313 2009-07-22 Geoff Norton <gnorton@novell.com>
2315 * mini-exceptions.c: Fix build on ia64.
2317 2009-07-22 Mark Probst <mark.probst@gmail.com>
2319 * mini-exceptions.c (ves_icall_get_frame_info): Use write
2322 2009-07-21 Zoltan Varga <vargaz@gmail.com>
2324 * mini-arm.c (mono_arch_emit_prolog): Fix thread attaching in aot
2327 2009-07-20 Zoltan Varga <vargaz@gmail.com>
2329 * basic-simd.cs (Main): Pass args to the test driver.
2331 2009-07-20 Geoff Norton <gnorton@novell.com>
2333 * mini-x86.h: Fix the x86 version guards to use Apple's
2334 properly defined macros.
2336 2009-07-20 Geoff Norton <gnorton@novell.com>
2338 * mini-x86.c: Fix --trace on darwin-x86 and other systems which require
2341 2009-07-20 Zoltan Varga <vargaz@gmail.com>
2343 * mini.c (mono_jit_runtime_invoke): Speed this up by adding a hash to
2344 MonoJitDomainInfo which maps MonoMethod's to a structure containing all
2345 the information which is needed for invokes, so only one locking+hash table
2348 * aot-compiler.c: Add a 'tool-prefix' option to be used when cross-compiling.
2350 * aot-compiler.c (add_generic_instances): Emit instances of
2351 GenericComparer<T> for primitive types.
2353 2009-07-19 Rodrigo Kumpera <rkumpera@novell.com>
2355 * mini-posix.c: Fix linux build.
2357 2009-07-19 Geoff Norton <gnorton@novell.com>
2359 * mini.h: Add prototypes for mono_runtime_syscall_fork and
2360 mono_gdb_render_native_backtraces
2361 * mini-darwin.c: Apple's syscall(SYS_fork) is very weird on x86,
2362 so we implement the sane semantics to the runtime here
2363 (mono_gdb_render_native_backtraces). Apple also uses an ancient gdb
2364 so we need to call it differently (mono_gdb_render_native_backtraces)
2365 * mini-posix.c: Move the old semantics from mini.c to the prototypes
2366 here for default implementations.
2367 * mini.c: Refactor mono_handle_native_sigsegv so that we can properly
2368 support Apple's weird syscall (SYS_fork) implementation and not busy
2369 loop in abort() on native crashes on OSX anymore.
2371 2009-07-18 Zoltan Varga <vargaz@gmail.com>
2373 * aot-runtime.c (load_method): Change the handling of the
2374 MONO_LASTAOT env variable so MONO_LASTAOT=0 means that no aot methods
2377 * mini.c (mono_patch_info_equal): Really fix the handling of RGCTX_FETCH.
2379 2009-07-17 Zoltan Varga <vargaz@gmail.com>
2381 * mini.c (mono_patch_info_equal): Revert the last change for now as it
2382 seems to break the aot tests.
2384 * mini.c (mono_patch_info_equal): Fix the handling of
2385 MONO_PATCH_INFO_RGCTX_FETCH.
2387 2009-07-16 Zoltan Varga <vargaz@gmail.com>
2389 * unwind.c: Use TARGET_AMD64 instead of __x86_64__.
2391 * mini.c (mono_patch_info_hash): Fix the handling of
2392 MONO_PATCH_INFO_INTERNAL_METHOD.
2393 (mono_patch_info_equal): Ditto.
2395 2009-07-16 Zoltan Varga <vargaz@gmail.com>
2397 * mini-llvm.c (mono_llvm_emit_method): Use module instead of ctx->module
2400 * mini-llvm.c: Add some infrastructure for AOT support.
2402 2009-07-15 Zoltan Varga <vargaz@gmail.com>
2404 * mini-llvm-cpp.c: Update to the latest llvm api.
2406 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Set the EnablePrettyStackTrace
2407 option to false to prevent llvm from installing signal handlers which
2410 2009-07-15 Rodrigo Kumpera <rkumpera@novell.com>
2413 * cpu-amd64.md: Revert previous change as those instructions
2414 take 2 separate arguments. Remember to read the arch docs more
2415 carefully next time.
2417 2009-07-15 Zoltan Varga <vargaz@gmail.com>
2419 * mini-llvm-cpp.cpp (mono_llvm_build_alloca): Update to latest llvm api.
2421 Wed Jul 15 17:20:27 CEST 2009 Paolo Molaro <lupus@ximian.com>
2423 * mini-ppc.c: exploit multiple load/store units if available (rest of
2424 the change from Steven Munroe (<munroesj@us.ibm.com>) first patch at
2425 http://bugzilla.novell.com/show_bug.cgi?id=487846).
2427 Wed Jul 15 16:24:57 CEST 2009 Paolo Molaro <lupus@ximian.com>
2429 * mini-ppc.c: integrate most of Steven Munroe (<munroesj@us.ibm.com>)
2430 first patch at http://bugzilla.novell.com/show_bug.cgi?id=487846.
2432 2009-07-14 Rodrigo Kumpera <rkumpera@novell.com>
2434 * cpu-x86.md: Fix missing clobbering from trancendental simd
2437 * cpu-amd64.md: Same.
2439 2009-07-14 Jerry Maine <crashfourit@gmail.com>
2441 Contributed under the terms of the MIT/X11 license by
2442 Jerry Maine <crashfourit@gail.com>.
2444 * basic-simd.cs: Added tests for single and doulble indexers.
2446 * cpu-amd64.md: Added simd opcode information.
2448 * mini-amd64.c: Added IR to native simd generation code.
2449 Added simd register names and function that returns them.
2451 * mini-amd64.h: Added marcos to turn on simd code compilation in
2452 amd64. Added max simd register count marco. Added caller/callee
2453 register mask marcos. Added marcos to use simd register bank.
2455 * mini.h: Added helper marco for shufling dwords and simple
2458 2009-07-14 Zoltan Varga <vargaz@gmail.com>
2460 * mini-llvm-cpp.cpp: Update to latest llvm SVN api.
2462 * Makefile.am (mono_LDADD): Pass LLVM_LDFLAGS to the linked.
2464 * unwind.c (mono_unwind_get_ops_from_fde): Make this return
2465 the length of the native code as well.
2467 * basic-simd.cs: Add a test for #521662.
2469 Mon Jul 13 17:58:50 CEST 2009 Paolo Molaro <lupus@ximian.com>
2471 * mini-ppc.c: fixed bug introduced by Steven's TLS changes.
2473 2009-07-13 Mark Probst <mark.probst@gmail.com>
2475 * mini.c: Register function for getting the IP from a signal
2476 context with metadata.
2478 2009-07-13 Zoltan Varga <vargaz@gmail.com>
2480 * method-to-ir.c (mono_method_to_ir): When calling a gshared method,
2481 call a generic class init trampoline if needed. Fixes #519336.
2483 * generics.cs: Add a test.
2485 2009-07-09 Mark Probst <mark.probst@gmail.com>
2487 * method-to-ir.c: When doing a call which might be remote from
2488 shared generic code to other shared code with open type arguments,
2489 get the remoting invoke wrapper from the RGCTX and do an indirect
2492 2009-07-03 Zoltan Varga <vargaz@gmail.com>
2494 * mini-trampolines.c (get_unbox_trampoline): Add an rgctx trampoline
2495 after the unbox trampoline in the full-aot case.
2497 2009-07-02 jonas echterhoff <jonas@unity3d.com>
2499 * mini.c: Move initialization of jit_mutex before debugger initialization
2504 * Info.plist: added Info.plist and link flag to enable the mono executable
2505 to access other processes. Requires codesigning of the executable to work.
2507 * mdb-debug-info32-darwin.s: The same as mdb-debug-info32.s, changed to
2512 2009-06-30 Zoltan Varga <vargaz@gmail.com>
2514 * driver.c (mini_regression): Handle loading errors. Fixes #508869.
2516 2009-06-29 Zoltan Varga <vargaz@gmail.com>
2518 * mini-exceptions.c (get_generic_context_from_stack_frame): Fix the case
2519 when the generic instance is an instantiation of a subclass of the
2520 methods class. Fixes #517166.
2522 2009-06-26 Zoltan Varga <vargaz@gmail.com>
2524 * mini-amd64.c (mono_arch_emit_prolog): Fix thread attaching in AOTed
2527 * mini.c (mono_jit_thread_attach): Allow domain to be NULL for calls from
2530 * CMakeLists.txt: Add minimal support for installation.
2532 2009-06-25 Zoltan Varga <vargaz@gmail.com>
2534 * aot-compiler.c (emit_and_reloc_code): Factor out the code to
2535 determine whenever a method is directly callable to a separate function.
2537 * mini-<ARCH>.c tramp-<ARCH>.c: Remove needless casts and add new
2538 needed ones as a result of the previous change.
2540 * mini-<ARCH>.c tramp-<ARCH>.c: Use mgreg_t* as the
2541 type of register arrays.
2543 * mini-trampolines.c tramp-<ARCH>.c aot-runtime.c: Use mgreg_t* as the
2544 type of register arrays.
2546 2009-06-24 Jerry Maine <crashfourit@gmail.com>
2548 Contributed under the terms of the MIT/X11 license by
2549 Jerry Maine <crashfourit@gail.com>.
2551 * mini-amd64.c: Added code to convert simd IR to native amd64 sse.
2553 2009-06-24 Zoltan Varga <vargaz@gmail.com>
2555 * aot-compiler.c (emit_plt): Define debug labels for most plt entries.
2557 2009-06-24 Neale Ferguson <neale@sinenomine.net>
2559 * mini-s390x.c: Correct LCONV_TO_Ix and ICONV_TO_Ix routines. Fix leave_method
2560 dump of structure return value. Fix some formatting.
2561 * cpu-s390x.md: Fix lengths of instruction sequences.
2562 * mini-s390.c: Minor formatting changes.
2564 2009-06-24 Zoltan Varga <vargaz@gmail.com>
2566 * mini-x86.h: Applied patch from Romain Tartiere (romain@blogreen.org).
2567 Use sigaction on freebsd as well.
2569 2009-06-23 Zoltan Varga <vargaz@gmail.com>
2571 * mini.h: Don't define MONO_ARCH_HAVE_TLS_GET to 0, as some code
2574 * mini.c (mini_init): Revert a change which breaks cross-compilation.
2576 2009-06-22 Mark Probst <mark.probst@gmail.com>
2578 * mini-ppc.c, cpu-ppc.md: Enable TLS on Darwin/G4.
2580 2009-06-22 Mark Probst <mark.probst@gmail.com>
2582 * mini.c, mini.h: Tell the runtime whether we support MONO_TLS.
2584 2009-06-20 Martin Baulig <martin@ximian.com>
2587 (MonoDebuggerThreadFlags): New enum typedef.
2588 (MonoDebuggerThreadInfo): Added `guint32 thread_flags'.
2589 (mono_debugger_thread_created): Added `gpointer func' argument;
2590 initialize the new `thread_flags' field.
2592 2009-06-18 Martin Baulig <martin@ximian.com>
2594 * debug-debugger.h (MonoDebuggerRuntimeFlags): New enum typedef.
2595 (MonoDebuggerInfo): Renamed the `dummy' field info `runtime_info'.
2598 (mini_debugger_set_attach_ok): New function; sets the attach-ok
2599 flag in `MONO_DEBUGGER__info.runtime_info'.
2602 (mono_main): Call mini_debugger_set_attach_ok() if generics
2603 sharing is disabled.
2605 2009-06-22 Zoltan Varga <vargaz@gmail.com>
2607 * aot-compiler.c (add_wrappers): Fix a warning.
2609 * mini-ppc.c tramp-ppc.c exceptions-ppc.c aot-compiler.c: Update after
2610 the ppc load/store macro changes.
2612 2009-06-21 Zoltan Varga <vargaz@gmail.com>
2614 * tramp-ppc.c (mono_arch_patch_plt_entry): Implement this.
2616 * aot-compiler.c (mono_compile_assembly): Sanitize the plt symbol too,
2617 not just the got symbol.
2619 * mini-ppc.c aot-compiler.c unwind.c: Implement generation of unwind info
2622 * aot-compiler.c unwind.c: Add infrastructure for unwind support on
2625 * aot-compiler.c: Remove some fixmes.
2627 * driver.c (mono_main): Print a helpful message when cross-compiling.
2629 * mini.c (mini_init): Disable signal handlers when cross-compiling.
2631 * method-to-ir.c (initialize_array_data): Do the optimization if the
2632 target byte order is little endian, instead of the host byte order.
2634 * aot-compiler.c: Emit sizes for most symbols, only emit runtime-invoke
2635 wrappers into the mscorlib image, Emit a unique plt symbol for each
2636 image, emit symbols for plt entries.
2638 * image-writer.c (img_writer_emit_symbol_size): New function to emit
2641 2009-06-20 Zoltan Varga <vargaz@gmail.com>
2643 * aot-compiler.c (add_wrappers): Avoid calling
2644 mono_marshal_get_type_info () since it can assert for some types.
2646 * method-to-ir.c (mono_method_to_ir): Disable aot when some forms of
2647 ldtoken are used inside wrappers.
2649 * helpers.c: Add support for prefixing tools with the arch name.
2651 * mini.h (OP_LOADR_MEMBASE): New opcodes to load/store pointer sized
2652 quantities when using ilp32.
2654 * mini-codegen.c: Use OP_LOADR_MEMBASE/OP_STORER_MEMBASE for loading/storing
2655 spill slots. Use sizeof(mgreg_t) for the spill slot size.
2657 * image-writer.c: Use .long on ilp32.
2659 * aot-compiler.c: Use 32 bit loads on ilp32.
2661 2009-06-19 Zoltan Varga <vargaz@gmail.com>
2663 * tramp-ppc.c (mono_arch_create_trampoline_code): Fix the ppc build.
2665 * mini-ops.h: Use TARGET_POWERPC define for consistency.
2667 * patch-info.h: Add 'MSCORLIB_GOT_ADDR' patch type.
2669 * aot-compiler.c aot-runtime.c: Put the mscorlib got address into the
2670 second got slot of every aot image.
2672 * aot-compiler.c aot-runtime.c mini-trampolines.c: Add support for
2673 aot on platforms with function pointers.
2675 * mini-ppc.h mini-ppp.c cpu-ppc.md exceptions-ppc.c tramp-ppc.c: Add
2676 support for aot/full aot on ppc/ppc64.
2678 * tramp-<ARCH>.c (mono_arch_patch_plt_entry): Add 'got' and 'regs'
2679 arguments which are needed on ppc.
2681 * tramp-arm.c (mono_arch_nullify_class_init_trampoline): Add 'regs'
2684 * mini-trampolines.c aot-runtime.c: Update after the above changes.
2686 * liveness.c (BITS_PER_CHUNK): Use MONO_BITSET_BITS_PER_CHUNK.
2688 * regalloc2.c (BITS_PER_CHUNK): Ditto.
2690 * aot-compiler.c (emit_got_info): Fix reading unused memory.
2692 * ir-emit.h (alloc_dreg): Add a 'return -1' to quiet some compilers.
2694 2009-06-17 Geoff Norton <gnorton@novell.com>
2696 * aot-compiler.c: Ensure we dont try to close a null dwarf writer.
2698 2009-06-17 Zoltan Varga <vargaz@gmail.com>
2700 * dwarfwriter.c (mono_dwarf_writer_create): Add an 'appending' parameter
2701 to control whenever the dwarf writer is in xdebug or aot mode.
2702 (emit_class_dwarf_info): Use a separate abbrev for structures without
2705 * aot-compiler.c: Pass the appending parameter to
2706 mono_dwarf_writer_create ().
2708 * branch-opts.c (mono_merge_basic_blocks): Fix the case when bbn
2709 falls through to its next bblock. Fixes #513931.
2711 * iltests.il: Add a test.
2713 * dwarfwriter.c (mono_dwarf_writer_emit_base_info): Emit some line number
2714 infor even if emit_line is FALSE, as the apple linker seems to require it.
2716 * image-writer.c (asm_writer_emit_symbol_diff): Call get_label ().
2718 * dwarfwriter.c (emit_cie): Emit a separate symbol for the cie start, as
2722 2009-06-15 Zoltan Varga <vargaz@gmail.com>
2724 * exceptions-mips.c (mono_arch_get_throw_exception_by_name): Fix the
2727 2009-06-13 Zoltan Varga <vargaz@gmail.com>
2729 * mini.h (struct MonoBasicBlock): Add 'has_jump_table' and
2730 'has_call_handler' fields.
2732 * method-to-ir.c (mono_method_to_ir): Set them if needed.
2734 * branch-opts.c (mono_merge_basic_blocks): Avoid iterating through the
2735 first bblock if not needed. Fixes #512790.
2737 2009-06-11 Zoltan Varga <vargaz@gmail.com>
2739 * aot-compiler.c (mono_compile_assembly): Fix a warning.
2741 * aot-compiler.c (add_wrappers): Don't emit remoting-invoke-with-check
2744 * aot-runtime.c (mono_aot_get_method): Use the original method's code for
2745 remoting-invoke-with-check wrappers, which are not needed when running with
2746 full-aot, since it doesn't support remoting.
2748 2009-06-10 Zoltan Varga <vargaz@gmail.com>
2750 * aot-compiler.c (emit_got_info): Don't emit offsets for the plt got entries.
2752 * aot-compiler.c aot-runtime.c: Don't emit the first got offset in the
2753 method info, it is not used anymore.
2755 * mini.h: Bump AOT file format version.
2757 * aot-compiler.c (arch_emit_plt_entry): Make the arm plt entries one
2760 * aot-runtime.c (mono_aot_get_plt_info_offset): Update after the
2763 * tramp-arm.c (mono_arch_patch_plt_entry): Ditto.
2765 * mini.h: Bump AOT file format version.
2767 2009-06-10 Zoltan Varga <vargaz@gmail.com>
2769 * image-writer.c (asm_writer_emit_symbol_diff): Disable the
2770 TARGET_ASM_APPLE stuff for now, as it doesn't seem to work on the
2773 * mini-arm.c (mono_arch_output_basic_block): Fix the implementation
2774 of CKFINITE and FBGE for VFP.
2776 2009-06-09 Zoltan Varga <vargaz@gmail.com>
2778 * aot-compiler.c: Don't align code to 16 bytes on arm.
2780 * aot-compiler.c (emit_method_code): Emit the unbox trampolines right
2781 before the methods they belong to.
2783 * aot-runtime.c (mono_aot_plt_resolve): Avoid creating trampolines in
2784 the full-aot case if possible, since the trampoline will be called right
2787 * aot-compiler.c (mono_compile_assembly): Decrease the number of full aot
2788 trampolines to 1024 after the change above.
2790 * aot-compiler.c (arch_emit_specific_trampoline): Rework the arm
2791 trampoline to save 8 bytes per trampoline.
2793 * tramp-arm.c (mono_arch_create_trampoline_code_full): Update after the
2796 2009-06-08 Zoltan Varga <vargaz@gmail.com>
2798 * aot-compiler.c: Use acfg->temp_prefix instead of .L to prefix labels.
2800 2009-06-08 Martin Baulig <martin@ximian.com>
2803 (MonoDebuggerExceptionAction): Moved into debug-mini.h.
2804 (_mono_debugger_throw_exception): Don't make this static.
2805 (_mono_debugger_unhandled_exception): Likewise.
2806 (mono_debugger_handle_exception): Moved to mini-exceptions.c
2809 (MonoDebuggerExceptionAction): Moved here from debug-mini.c.
2810 (_mono_debugger_throw_exception): Add function prototype.
2811 (_mono_debugger_unhandled_exception): Likewise.
2814 (mono_handle_exception_internal): Added `MonoJitInfo **out_ji'
2815 arg; return the first exception handler if the exception is caught
2816 and we're running inside the debugger.
2817 (mono_debugger_handle_exception): Moved here from debug-mini.c;
2818 improve exception handle inside runtime-invoke, check whether the
2819 exception is actually caught in the method being invoked and not
2820 by the runtime-invoke-wrapper.
2822 2009-06-08 Zoltan Varga <vargaz@gmail.com>
2824 * image-writer.c: Improve support for the osx assembler.
2826 * dwarfwriter.c: Avoid the usage of subsections if the assembler doesn't
2829 2009-06-08 Martin Baulig <martin@ximian.com>
2832 (MonoDebuggerExceptionAction): Moved into debug-mini.h.
2833 (_mono_debugger_throw_exception): Don't make this static.
2834 (_mono_debugger_unhandled_exception): Likewise.
2835 (mono_debugger_handle_exception): Moved to mini-exceptions.c
2838 (MonoDebuggerExceptionAction): Moved here from debug-mini.c.
2839 (_mono_debugger_throw_exception): Add function prototype.
2840 (_mono_debugger_unhandled_exception): Likewise.
2843 (mono_handle_exception_internal): Added `MonoJitInfo **out_ji'
2844 arg; return the first exception handler if the exception is caught
2845 and we're running inside the debugger.
2846 (mono_debugger_handle_exception): Moved here from debug-mini.c;
2847 improve exception handle inside runtime-invoke, check whether the
2848 exception is actually caught in the method being invoked and not
2849 by the runtime-invoke-wrapper.
2851 2009-06-07 Zoltan Varga <vargaz@gmail.com>
2853 * image-writer.c (append_subsection): Don't align subsections of the
2854 debug_line section as a workaround.
2856 * dwarfwriter.c: Emit line number info in the AOT case as well.
2858 2009-06-06 Steven Munroe <munroesj@us.ibm.com>
2860 This patch is contributed under the terms of the MIT/X11 license
2862 * mini-ppc.c (mono_arch_emit_exceptions): Change assert to
2863 code_len <= code_size
2865 2009-06-06 Zoltan Varga <vargaz@gmail.com>
2867 * mini-mips.c (mips_emit_exc_by_name): Fix the mips build.
2869 2009-06-04 Zoltan Varga <vargaz@gmail.com>
2871 * aot-compiler.c aot-runtime.c: Delete references to static rgctx
2872 invoke wrappers, we now use trampolines instead.
2874 2009-06-04 Mark Probst <mark.probst@gmail.com>
2876 * mini-darwin.c: The exception thread must not be registered with
2879 2009-06-04 Mark Probst <mark.probst@gmail.com>
2881 * mini-gc.c: Disable the code because it makes SGen crash.
2883 2009-06-03 Zoltan Varga <vargaz@gmail.com>
2885 * aot-compiler.c (mono_compile_assembly): Handle file open errors gracefully
2886 instead of asserting.
2888 2009-05-31 Zoltan Varga <vargaz@gmail.com>
2890 * aot-compiler.c (mono_compile_assembly): Move the creation of the
2891 output file after the code has been compiled.
2893 2009-05-30 Zoltan Varga <vargaz@gmail.com>
2895 * tramp-ppc.c (mono_arch_get_static_rgctx_trampoline): Fix 64 bit support.
2897 2009-05-31 Zoltan Varga <vargaz@gmail.com>
2899 * aot-compiler.c aot-runtime.c: Get rid of the shared/non-shared got
2900 entries distinction to simplify the code.
2902 * mini.h: Bump AOT file format version.
2904 2009-05-28 Zoltan Varga <vargaz@gmail.com>
2906 * objects.cs: Fix the signature of one of the tests.
2908 * mini.c (mini_create_ftnptr): New helper function, moved here from
2910 (mini_get_addr_from_ftnptr): Ditto.
2911 (mini_init): Install the new helpers.
2913 2009-05-28 Martin Baulig <martin@ximian.com>
2915 Correctly initialize the debugger when embedding Mono.
2917 * mdb-debug-info32.s, mdb-debug-info64.s: Add a global variable
2918 `MONO_DEBUGGER__using_debugger' to the `.mdb_debug_info' section;
2919 see documentation in mini_debug_running_inside_mdb().
2922 (mini_debug_running_inside_mdb): New function to check whether
2923 we're running inside mdb.
2925 * mini.c (mini_init): Call mini_debugger_init() if we're running
2926 inside the debugger.
2928 * driver.c (mono_main): Moved the call to mini_debugger_init()
2929 into mini_init() to make this work when embedding Mono.
2931 * debug-debugger.c (mini_debugger_init): Warn about duplicate
2932 calls to mini_debugger_init().
2934 * mini.h: Rename mono_debugger_init() -> mini_debugger_init(),
2935 mono_debugger_main() -> mini_debugger_main() and put them inside a
2936 `MONO_DEBUGGER_SUPPORTED' conditional.
2938 2009-05-26 Rodrigo Kumpera <rkumpera@novell.com>
2940 * mini-trampolines.c: Kill mono_find_delegate_trampoline_by_addr as
2941 this is no longer in use.
2944 2009-05-26 Zoltan Varga <vargaz@gmail.com>
2946 * mini-sparc.c (add_outarg_load): Fix the sparc build.
2948 * aot-compiler.c (emit_method_code): Always write out C style symbols for
2951 2009-05-27 Martin Baulig <martin@ximian.com>
2953 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
2955 * mini-x86.c (mono_arch_output_basic_block): Fix the precision of
2956 long_conv_to_r_un to 64 bits.
2958 * cpu-x86.md: Increase the instruction size due to the changes.
2960 * iltests.il.in: Add regression test.
2964 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
2966 * objects.cs: Move the previous test from basic.cs to here.
2968 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
2970 * basic.cs: Add regression test for #506915.
2972 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
2974 * method-to-ir.c (mono_method_to_ir): When doing the ldobj+stobj
2975 optimization we must check the bb of the first byte of stobj as
2976 it's the only one set in cil_offset_to_bb.
2980 2009-05-25 Zoltan Varga <vargaz@gmail.com>
2982 * image-writer.c: Fix pointer directive on ppc64.
2984 2009-05-24 Zoltan Varga <vargaz@gmail.com>
2986 * image-writer.c (asm_writer_emit_section_change): Avoid using
2987 .bss subsections on ppc too.
2989 2009-05-23 Zoltan Varga <vargaz@gmail.com>
2991 * image-writer.c: Fix the definition of TARGET_ASM_....
2993 * image-writer.c: Fix the emission of assembler directives in the last
2996 * mini-ppc.c (mono_arch_emit_exceptions): Increase the size of the
2997 exception throwing code to accomodate ppc64.
2999 * tramp-ppc.c (mono_arch_get_nullified_class_init_trampoline): Increase the
3000 size to work on ppc64 too.
3002 * mini-ppc.h (MonoCompileArch): Enable static rgctx trampolines on ppc64
3005 * image-writer.c: Clean up the #ifdef hell a bit by adding defines for
3006 the assembler dialect instead of using platform specific defines.
3008 2009-05-22 Geoff Norton <gnorton@novell.com>
3010 * mini-arm.c (get_call_info): If a structure is split between the stack
3011 and argument registers, we should not advance the stack pointer by the entire
3012 native size, but just by the amount that spilled.
3014 2009-05-22 Zoltan Varga <vargaz@gmail.com>
3016 * mini-arm.c (get_call_info): Handle structures with alignment requirements
3019 2009-05-21 Zoltan Varga <vargaz@gmail.com>
3021 * aot-compiler.c (emit_extra_methods): Encode direct runtime invoke
3024 * aot-compiler.c (add_extra_method): Fix up the collection of extra
3025 methods so wrapper don't get added twice.
3026 (add_generic_instances): Don't add methods of arrays.
3028 * generics.cs: Mark one test as !FULLAOT.
3030 2009-05-21 Rodrigo Kumpera <rkumpera@novell.com>
3032 * mini-x86.c (emit_move_return_value): Remove unused vars.
3034 2009-05-21 Rodrigo Kumpera <rkumpera@novell.com>
3036 * mini-x86.c (mono_arch_emit_call): The decompose code now supports
3037 decomposing 8 bytes structs into a LCALL.
3039 * mini-x86.c (emit_move_return_value): We no longer push the vtype
3040 pointer for where to store the returned regs.
3042 * decompose.c (mono_decompose_vtype_opts): Fix the comment to properly
3045 Fixes #471747, #471751 and #4734530 (in fact, it's a bunch of dups).
3047 2009-05-20 Miguel de Icaza <miguel@novell.com>
3049 * aot-runtime.c (mono_aot_init): Use g_getenv to work on systems
3052 2009-05-21 Zoltan Varga <vargaz@gmail.com>
3054 * aot-compiler.c (add_wrappers): Add StructureToPtr/PtrToStructure wrappers.
3056 * basic.cs: Move the test_2_cprop_bug () test to generics.cs as it involves
3059 2009-05-20 Rodrigo Kumpera <rkumpera@novell.com>
3061 * local-propagation.c (mono_local_cprop): Avoid local propagation
3062 across paired add/sub if the first instruction dest reg is it's
3063 source reg. For example:
3065 int_add_imm R12 <- R12 [1] clobbers: 1
3066 int_sub_imm R42 <- R12 [1] clobbers: 1
3068 The cprop pass would wrongly const prop + 1 to int_sub_imm which doesn't
3069 maintain the math identify.
3073 2009-05-20 Andreia Gaita <avidigal@novell.com>
3075 * Makefile.am: avoid going on the network just to get the revision,
3078 2009-05-19 Massimiliano Mantione <massi@ximian.com>
3080 Fixed estimate for short branches on amd64 (they were off mark, and
3081 enabling call prolog-epilog instrumentations caused assertions).
3082 * mini.h (struct MonoBasicBlock): added max_length field to hold the
3083 estimate for the maximum length of this basic block.
3085 - mono_arch_emit_prolog: compute max_length for each basic block
3086 (instead of max_offset), and inflate size estimate also for entry bb
3087 in case of code instrumentation.
3088 - mono_arch_output_basic_block: get rid of "cpos" (the current
3089 estimated "position" in the code), and always use "offset" instead,
3090 which is accurate; at the beginning of the function quickly recompute
3091 max_offset for all the remaining blocks, starting from the current
3092 cfg->code_len (which is correct, and not estimated) and using the
3093 estimated block lengths computed previously.
3095 2009-05-17 Zoltan Varga <vargaz@gmail.com>
3097 * exceptions-ppc.c: Remove the caching from the trampoline creation
3098 functions, it is already done in the caller.
3100 * mini-trampolines.c (mono_llvm_vcall_trampoline): Fix the llvm build.
3102 * mini-ppc.h mini-arm.h mini-x86.h mini-amd64.h: Add
3103 MONO_ARCH_GSHARED_SUPPORTED define.
3105 * mini.c (mini_init): Use the MONO_ARCH_GSHARED_SUPPORTED define.
3107 * mini-arm.c mini.c: Get rid of the unused mono_arch_fixup_jinfo ()
3110 2009-05-16 Zoltan Varga <vargaz@gmail.com>
3112 * jit-icalls.c (mono_helper_compile_generic_method): Get rid of the
3113 call to mono_marshal_get_rgctx_invoke ().
3115 * mini.c method-to-ir.c mini-trampolines.c: Get rid of the usage of
3116 mono_marshal_get_static_rgctx_invoke (), all platforms which support
3117 gshared use the static rgctx trampolines now.
3119 * mini.c (mini_init): Call mono_set_generic_sharing_supported () if the
3120 platform supports it.
3122 2009-05-15 Zoltan Varga <vargaz@gmail.com>
3124 * mini-arm.c (mono_arch_allocate_vars): Correctly save R5 when using AOT.
3126 * aot-compiler.c (emit_method_code): Avoid duplicate labels for methods.
3128 2009-05-15 Zoltan Varga <vargaz@gmail.com>
3130 * mini-ppc.c (mono_arch_emit_exceptions): Nullify the processed patches.
3132 * tramp-ppc.c (mono_arch_nullify_class_init_trampoline): Implement this
3135 2009-05-15 Massimiliano Mantione <massi@ximian.com>
3137 Made it possible for mono_arch_instrument_epilog to preserve
3138 argument registers, otherwise instrumenting the "epilogue" before
3139 a tail call would clobber them.
3140 * mini.h: Added "mono_arch_instrument_epilog_full" prototype, which
3141 if like mono_arch_instrument_epilog but with an additional parameter
3142 that states if argument registers must be preserved.
3143 * mini.c: implemented mono_arch_instrument_epilog as a call to
3144 mono_arch_instrument_epilog_full without asking to preserve argument
3145 registers (this makes the existing code work as usual).
3147 - mono_arch_instrument_epilog: add parameter to transform it into
3148 mono_arch_instrument_epilog_full, and preserve argument registers
3150 - mono_arch_output_basic_block, OP_TAILCALL case: call
3151 mono_arch_instrument_epilog_full.
3152 * mini-alpha.c, mini-arm.c, mini-hppa.c, mini-ia64.c, mini-mips.c,
3153 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c, mini-x86.c:
3154 only transformed mono_arch_instrument_epilog into
3155 mono_arch_instrument_epilog_full.
3157 2009-05-15 Geoff Norton <gnorton@novell.com>
3159 * mini-darwin.c: This works on arm now.
3161 2009-05-14 Geoff Norton <gnorton@novell.com>
3163 * jit.h, driver.c: Allow full-aot to be decided programatically by the
3166 2009-05-15 Zoltan Varga <vargaz@gmail.com>
3168 * aot-compiler.c (emit_method_code): Skip a few more characters in the debug
3171 * mini-trampolines.c (mono_magic_trampoline): Handle static rgctx invoke
3172 wrappers during full aot mode correctly.
3174 * aot-runtime.c (mono_aot_get_unbox_trampoline): Handle shared generic
3177 * aot-compiler.c (mono_aot_method_hash): Use our internal version of
3178 mono_metadata_type_hash ().
3180 2009-05-14 Massimiliano Mantione <massi@ximian.com>
3182 * mini.h, mini-codegen.c, mini-alpha.c, mini-amd64.c, mini-arm.c,
3183 mini-hppa.h, mini-hppa.c, mini-ia64.c, mini-mips.h, mini-mips.c,
3184 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c, mini-886.c:
3185 Removed MONO_INST_BRLABEL from the instruction flags, and the
3186 remaining code that used it, because we do not support branches inside
3187 basic blocks (and branch target labels) anymore.
3188 * Makefile.am: As part of the above cleanup, remove reference to
3189 BURG files which don't exist anymore.
3191 2009-05-14 Zoltan Varga <vargaz@gmail.com>
3193 * image-writer.c (asm_writer_emit_local_symbol): Make this a nop on
3196 * mini-mips.c mini-mips.h exceptions-mips.c: Transition the mips backend
3197 to use mono_arch_throw_corlib_exception.
3199 * mini-ppc.c mini-ppc.h exceptions-ppc.c: Use
3200 mono_arch_throw_corlib_exception for throwing corlib exceptions.
3202 * aot-runtime.c (decode_patch): Allocate the data for R4/R8 from the
3205 * mini.c (mono_patch_info_dup_mp): Copy the table of switch targets too.
3207 * aot-compiler.c: Emit a local symbol prefixed with the assembly name
3208 for the got to make debugging easier and to avoid confusing it with the
3211 * aot-compiler.c (emit_method_code): Emit a C style symbol for each
3212 method so a breakpoint can be set when using gdb.
3214 2009-05-13 Zoltan Varga <vargaz@gmail.com>
3216 * aot-compiler.c (mono_aot_method_hash): Implement this properly based
3217 on mono_method_get_imt_slot ().
3219 * aot-runtime.c (find_extra_method_in_amodule): Get rid of the
3220 num_decodes variables.
3222 * aot-compiler.c (mono_aot_method_hash): Revert part of the last
3223 change as it doesn't seem to work.
3225 * aot-compiler.c (mono_aot_method_hash): Improve the hashing of
3228 2009-05-12 Zoltan Varga <vargaz@gmail.com>
3230 * aot-compiler.c mini.c mini-amd64.h mini-arm.h: Kill
3231 MONO_ARCH_FULL_AOT_IMT_SUPPORTED define, both platforms now support imt.
3233 * mini.c (mini_init): Install mono_aot_get_imt_thunk as the IMT thunk
3234 builder when using full aot.
3236 * mini-amd64.c (mono_arch_build_imt_thunk): Don't handle the full-aot case
3237 here, it is already handled.
3239 * mini-arm.c (mono_arch_emit_imt_argument): Pass the dynamic imt arg
3242 * aot-compiler.c (arch_emit_imt_thunk): Implement this for ARM.
3244 * mini-arm.h: Enable IMT for full aot.
3246 * aot-compiler.c (mono_compile_assembly): Don't emit imt thunk if the
3247 arch doesn't support it.
3249 * mini.c (mini_init): Don't disable IMT for full aot if the
3250 architecture supports it.
3252 * mini.h (MonoAotTrampoline): New enum containing the different types
3253 of 'numerous' trampolines.
3254 (MONO_AOT_FILE_VERSION): Bump this.
3256 * aot-compiler.c aot-runtime.c: Unify the handling of specific and
3257 static rgctx trampolines. Add support for full-aot IMT thunks.
3259 * mini-amd64.h: Enable IMT for full aot.
3261 * TestDriver.cs: Add a CategoryAttribute class and an --exclude option
3262 to exclude tests belonging to a category.
3264 * generics.cs: Mark some tests with a !FULLAOT category.
3266 * Makefile.am (fullaotcheck): Run tests with --exclude !FULLAOT. Include
3269 2009-05-11 Zoltan Varga <vargaz@gmail.com>
3271 * aot-compiler.c (emit_and_reloc_code): Move the implementation of
3272 MONO_PATCH_INFO_GOT_OFFSET to a separate arch-specific function.
3273 (emit_plt): Fix a warning.
3275 2009-05-10 Zoltan Varga <vargaz@gmail.com>
3277 * aot-compiler.c aot-runtime.c: Fix the build by moving is_shared_got_patch
3278 back into aot-compiler.c to a place where the other functions shared by
3279 the runtime and aot compiler are.
3281 * aot-compiler.c aot-runtime.c: Emit the got addr using a separate symbol,
3282 as done previously, instead of in MonoAotFileInfo, since pointers might have
3283 alignment requirements.
3285 * mini.h: Bump AOT file format version.
3287 2009-05-10 Miguel de Icaza <miguel@novell.com>
3289 * aot-runtime.c (mono_aot_is_shared_got_patch): Move this routine
3290 that is used at runtime from the aot-compiler.c, this makes it
3291 work on setups that remove the AOT compiler from the output
3294 2009-05-09 Zoltan Varga <vargaz@gmail.com>
3296 * tramp-ppc.c (mono_arch_get_static_rgctx_trampoline): Implement this for
3299 * mini-ppc.h: Enable static rgctx trampolines for ppc.
3301 * mini-<ARCH>.h: Kill the MONO_ARCH_ENABLE_EMIT_STATE_OPT define.
3303 * decompose.c (mono_decompose_long_opts): Move the ppc/sparc specific
3304 stuff to mono_arch_decompose_long_opts ().
3305 (mono_decompose_opcode): Remove some dead code.
3307 2009-05-08 Rodrigo Kumpera <rkumpera@novell.com>
3309 * method-to-ir.c (mono_method_to_ir): Fix boostrap of non amd64 builds
3310 cmethod can be null for quite a some reasons.
3312 2009-05-08 Rodrigo Kumpera <rkumpera@novell.com>
3314 * method-to-ir.c (mono_method_to_ir): Fix non amd64 builds.
3316 2009-05-08 Zoltan Varga <vargaz@gmail.com>
3318 * aot-compiler.c (arch_emit_got_access): Fix the aot-not-supported build.
3320 2009-05-08 Zoltan Varga <vargaz@gmail.com>
3322 * method-to-ir.c (mono_emit_call_args): Add a 'tail' flag argument.
3323 (mono_method_to_ir): Use MONO_ARCH_USE_OP_TAIL_CALL macro to determine
3324 whenever to make tail calls using OP_TAIL_CALL. Enable support for tail
3325 calls returning structures by addr on amd64.
3327 * mini-amd64.h (MONO_ARCH_USE_OP_TAIL_CALL): New arch-specific macro.
3329 * iltests.il.in: Restructure the tail call tests a bit.
3331 2009-05-07 Zoltan Varga <vargaz@gmail.com>
3333 * aot-compiler.c (add_wrappers): Add remoting-invoke-with-check wrappers
3334 for virtual methods too.
3336 2009-05-06 Raja R Harinath <harinath@hurrynot.org>
3338 * method-to-ir.c (mono_method_to_ir): Revert change of 2009-05-02
3339 due to regression in verifying System.dll.
3341 2009-05-06 Zoltan Varga <vargaz@gmail.com>
3343 * debug-mini.c (mono_debugger_method_has_breakpoint): Allow breakpoints
3346 * dwarfwriter.c (emit_class_dwarf_info): Add support for generic
3349 * aot-compiler.c aot-runtime.c: Use our own hash function instead of
3350 g_str_hash () which can change.
3352 * driver.c (mini_regression): Disable optimizations not supported by
3353 the cpu. Fixes #500019.
3355 * aot-runtime.c (mono_aot_get_unwind_info): Fix the --enable-minimal=aot
3358 2009-05-06 Zoltan Varga <vargaz@gmail.com>
3360 * mini-llvm.c (mono_llvm_emit_method): Update the OP_TLS_GET implementation
3361 to the latest LLVM code.
3363 2009-05-05 Zoltan Varga <vargaz@gmail.com>
3365 * genmdesc.pl (load_opcodes): Fix this after the TARGET_... changes.
3367 2009-05-04 Zoltan Varga <vargaz@gmail.com>
3369 * mini-llvm.c (mono_llvm_emit_method): Implement TLS support on
3372 * aot-compiler.c (encode_patch_list): Simplify this considerably as we are
3373 no longer saving offsets, so just save the patch types along with the other
3375 * aot-runtime.c (load_patch_info): Update after the changes to
3376 encode_patch_list ().
3377 (decode_got_entry): Removed, merged into load_patch_info ().
3378 (is_shared_got_patch): Removed, call the same function from
3381 * mini.h: Bump aot file format version.
3383 * aot-compiler.c aot-runtime.c: Resurrect static linking support. Kill the
3384 half-finished no-dlsym code.
3386 * aot-runtime.c (load_method): Kill the old and bit-rotten use_loaded_code
3389 * mini-<ARCH>.h mini-trampolines.c aot-runtime.c: Kill the
3390 MONO_ARCH_HAVE_CREATE_TRAMPOLINE_FROM_TOKEN define.
3392 2009-05-02 Zoltan Varga <vargaz@gmail.com>
3394 * tramp-amd64.c (mono_arch_get_static_rgctx_trampoline): Increase the
3395 buffer length to work with AOT code.
3397 * method-to-ir.c (mono_method_to_ir): Handle loading errors in the
3398 ldfld/stfld opcodes.
3400 * exceptions-x86.c (mono_arch_get_throw_exception_by_name): Simplify this
3403 * mini-llvm.c mini-x86.c: Implement 32 bit and x86 support.
3405 * ssa.c (mono_ssa_compute): Don't skip I8 values when using LLVM.
3407 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Update to the latest
3410 * mini.c (mini_method_compile): Set the from_llvm flag in MonoJitInfo
3411 if needed. Don't decompose long operations when using llvm.
3413 2009-05-01 Zoltan Varga <vargaz@gmail.com>
3415 * aot-compiler.c aot-runtime.c: Use mono_pagesize () instead of the
3418 * aot-runtime.c (load_aot_module): Get rid of another mprotect call.
3420 2009-05-03 Martin Baulig <martin@ximian.com>
3422 * debug-debugger.c (debugger_insert_source_breakpoint): Don't call
3423 mono_debugger_insert_method_breakpoint() since the class init
3424 handler we're inserting at the top of the method already gives us
3427 2009-04-30 Zoltan Varga <vargaz@gmail.com>
3429 * decompose.c (mono_decompose_long_opts): Move the implementation of LNEG
3430 to mono_arch_decompose_long_opts () for x86 and arm.
3432 2009-04-29 Zoltan Varga <vargaz@gmail.com>
3434 * mini-codegen.c (mono_regstate_alloc_int): Use __x86_64__ instead of
3437 2009-04-28 Zoltan Varga <vargaz@gmail.com>
3439 * *.h *.c: Use TARGET_<ARCH> defines instead of __<arch>__ defines in the
3442 2009-04-26 Zoltan Varga <vargaz@gmail.com>
3444 * aot-runtime.c (mono_aot_create_specific_trampoline): Add a stat for the
3445 number of trampolines used in full-aot mode.
3447 * aot-compiler.c: Add an ntrampolines option to set the number of
3448 trampolines emitted in full-aot mode.
3450 2009-04-27 Zoltan Varga <vargaz@gmail.com>
3452 * mini-llvm.c (mono_llvm_emit_method): Implement OP_CHECK_THIS using
3453 a volatile load. Get rid of get_tempname (), llvm assigns names
3456 * mini-llvm-cpp.cpp (mono_llvm_build_volatile_load): New instruction
3459 * mini-llvm.c (mono_llvm_emit_method): Don't call LLVMGetParam on
3462 * abcremoval.c (REPORT_ABC_REMOVAL): Don't output messages at verbose
3465 * mini-codegen.c (mono_local_regalloc): Prevent sreg1/dreg to be allocated
3466 to the same register as a fixed sreg2. Fixes #497271.
3468 * iltests.il.in: Add a new test.
3470 2009-04-26 Zoltan Varga <vargaz@gmail.com>
3472 * mini-amd64.c: Use moves instead of pushes for passing arguments on the
3473 stack, since pushes complicate exception handling.
3475 * exceptions-amd64.c (mono_arch_find_jit_info): Don't pop the arguments of
3476 the stack if they are passed using moves.
3478 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add an assert.
3480 * method-to-ir.c (mono_method_to_ir): Disable fast virtual generic methods
3483 * mini-llvm.c (mono_llvm_emit_method): Call jit icall wrappers, not the
3484 icalls themselves. Convert arguments of FCOMPARE. Convert the destination
3485 of FMOVE if it is an R4.
3487 2009-04-25 Zoltan Varga <vargaz@gmail.com>
3489 * mini-ops.h: Add OP_LLVM_OUTARG_VT opcode.
3491 * mini.h (LLVMCallInfo): New structure to store calling convention
3492 information for the LLVM back end similar to the CallInfo structures in
3495 * mini-amd64.c (mono_arch_get_llvm_call_info): New arch function to return
3496 call information in a format usable by LLVM.
3497 (mono_arch_emit_call): Move the LLVM handling code to mono_llvm_emit_call ().
3499 * method-to-ir.c (mono_emit_call_args): Emit calls using
3500 mono_llvm_emit_call () when compiling using LLVM.
3502 * mini-llvm.c: Implement support for passing/receiving valuetypes. Add
3503 comments to all functions. Fix memory leaks. Add a public init/cleanup
3506 * mini.c: Call the llvm init/cleanup functions in mini_init()/cleanup().
3508 * method-to-ir.c (handle_array_new): Disable llvm when calling the vararg
3509 mono_array_new_va () jit icall.
3511 Fri Apr 24 16:44:08 CEST 2009 Paolo Molaro <lupus@ximian.com>
3513 * Makefile.am, genmdesc.c, genmdesc.pl: tiny refactor to allow
3514 multiple machine description files to be specified.
3515 * mini-ops.h: fixes for cross-compilation.
3517 2009-04-22 Miguel de Icaza <miguel@novell.com>
3519 * aot-runtime.c (make_writable): Use mono_mprotect to simplify
3522 2009-04-22 Zoltan Varga <vargaz@gmail.com>
3524 * method-to-ir.c (mono_method_to_ir): Force init_locals to be TRUE
3525 to prevent asserts in various passes. Fixes #497220.
3527 2009-04-21 Zoltan Varga <vargaz@gmail.com>
3529 * mini-trampolines.c (mono_generic_class_init_trampoline): Remove
3532 * aot-compiler.c aot-runtime.c: Emit the unwind info into a separate
3533 table to avoid duplicates.
3535 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
3537 * aot-compiler.c (emit_method_code): Avoid writing symbols if the nodebug
3540 2009-04-20 Rodrigo Kumpera <rkumpera@novell.com>
3542 * mini.c (mini_method_verify): Fail fulltrust code if the exception
3543 is for method or field access.
3545 2009-04-20 Zoltan Varga <vargaz@gmail.com>
3547 * mini-llvm-cpp.cpp (mono_llvm_dump_value): New helper function to print
3550 * mini-llvm.c (mono_llvm_emit_method): Use it.
3552 * mini-llvm.c (type_to_llvm_type): Fix the mapping of enums.
3553 (mono_llvm_emit_method): Add support for CAS. Fix handling of CSET opcodes
3556 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add support for
3557 synchronized methods.
3559 * mini.c (mini_method_compile): Disable LLVM for dynamic methods.
3561 * mini.c (mini_method_compile): Enable ABCREM when running with LLVM.
3563 * mini-llvm.c (mono_llvm_emit_method): Add support for OP_LOADI4_MEM/
3566 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Add a MONO_LLVM env variable
3567 allowing some options to be set dynamically.
3569 2009-04-19 Zoltan Varga <vargaz@gmail.com>
3571 * mini-llvm.c (mono_llvm_emit_method): Handle compares followed by an
3572 unconditional branch.
3574 * mini.h (MonoTrampolineType): Add new trampoline type
3575 'MONO_TRAMPOLINE_LLVM_VCALL' which handles virtual calls made from LLVM
3578 * mini-trampolines.c (mono_llvm_vcall_trampoline): New C trampoline
3581 * mini-trampolines.c (mono_create_llvm_vcall_trampoline): New trampoline
3584 * mini.c (mini_init): Avoid using the common vtable trampoline when LLVM
3585 is enabled. Instead, use the llvm vcall trampoline.
3587 * mini-trampolines.c (mono_get_vcall_slot_addr): New helper function.
3589 * mini-trampolines.c tramp-amd64.c tramp-x86.c: Use it.
3591 * mini-<ARCH>.c: Get rid of the identical mono_arch_get_vcall_slot_addr ()
3594 * mini-<ARCH>.h mini-trampolines.c mini.c: Get rid of
3595 MONO_ARCH_COMMON_VTABLE_TRAMPOLINE, it is supported by all archs.
3597 * mini-ia64.c (mono_arch_lowering_pass): Null out the sregs of the
3598 OP_IA64_CSET opcode.
3600 * mini.c: Fix a warning.
3602 * mini-llvm.c (mono_llvm_emit_method): Convert arguments of SWITCH and
3603 THROW to the appropriate llvm type.
3605 2009-04-18 Zoltan Varga <vargaz@gmail.com>
3607 * mini.c (mini_method_compile): Add statistics for methods JITted
3610 2009-04-17 Zoltan Varga <vargaz@gmail.com>
3612 * method-to-ir.c: Fix the computation of ins_sreg_counts for ia64
3613 OP_IA64_CMP_<cond>_IMM opcodes.
3615 2009-04-17 Zoltan Varga <vargaz@gmail.com>
3617 * mini-llvm.c (emit_cond_system_exception): Implement throwing of
3620 * dwarfwriter.c (mono_dwarf_writer_emit_method): Handle --regression
3623 * mini-llvm.c (type_to_llvm_type): Avoid accessing t->data.klass for
3626 2009-04-17 Atsushi Enomoto <atsushi@ximian.com>
3628 * mini-exceptions.c : add thread id to EXCEPTION trace message.
3630 2009-04-17 Zoltan Varga <vargaz@gmail.com>
3632 * tramp-amd64.c (mono_arch_get_static_rgctx_trampoline): Fix AOT
3635 * tramp-x86.c (mono_arch_get_unbox_trampoline): Implement static
3636 rgctx invoke trampolines for x86.
3638 * mini-x86.c (mono_arch_output_basic_block): Add a few nops before
3639 indirect calls to simplify get_vcall_slot_addr (). Fixes #494567.
3640 (mono_arch_get_vcall_slot): Simplify this.
3642 2009-04-16 Zoltan Varga <vargaz@gmail.com>
3644 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Move the calls to
3645 mono_debug_add_delegate_trampoline () to get_delegate_invoke_impl ().
3647 2009-04-14 Zoltan Varga <vargaz@gmail.com>
3649 * aot-compiler.c tramp-arm.c mini-arm.c: Implement static rgctx
3650 trampolines for ARM. Add full-aot support for delegate invokes for ARM.
3652 * mini-trampolines.c (mono_magic_trampoline): Fix the build.
3654 * liveness.c (visit_bb): Remove a needless assert.
3656 2009-04-13 Zoltan Varga <vargaz@gmail.com>
3658 * mini-trampolines.c (mono_create_delegate_trampoline): Delegate the
3659 full aot support to the arch specific code.
3661 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Add full-aot support.
3663 * aot-compiler.c (emit_trampolines): Emit delegate invoke impl trampolines.
3665 * aot-compiler.c (emit_named_code): Rename this to 'emit_trampoline'.
3667 * mini-amd64.c (mono_arch_get_delegate_invoke_impls): New function to
3668 collect information about the delegate invoke impl trampolines.
3670 * mini.h (MonoAotTrampInfo): New structure collecting the information needed
3671 to save trampolines during full-aot mode.
3673 * mini-trampolines.c (mono_create_static_rgctx_trampoline): New trampoline
3674 creation function which returns a trampoline which sets the rgctx
3676 (mono_magic_trampoline): Use the rgctx trampoline instead of an rgctx
3677 wrapper if possible.
3678 (mono_delegate_trampoline): Ditto.
3680 * mini.c (mono_jit_runtime_invoke): Ditto.
3682 * tramp-amd64.c: Add an implemention of static rgctx trampolines for AMD64.
3684 * aot-compiler.c aot-runtime.c: Add support for static rgctx trampolines.
3686 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
3688 2009-04-12 Zoltan Varga <vargaz@gmail.com>
3690 * mini-ia64.c (mono_arch_lowering_pass): Use NULLIFY_INS instead of
3691 just setting the opcode to OP_NOP.
3693 2009-04-11 Zoltan Varga <vargaz@gmail.com>
3695 * mini.c (mini_method_compile): Put the last change inside an
3696 #ifdef MONO_ARCH_HAVE_LIVERANGE_OPS.
3698 * mini.c (mini_method_compile): Disable sharing of stack slots/registers
3699 and extend live ranges to cover the whole method when using xdb.
3701 * jit-icalls.c (ldvirtfn_internal): Avoid creating rgctx wrappers here,
3702 do it in the trampolines.
3704 * mini-trampolines.c (mono_magic_trampoline): Add an rgctx wrapper if
3707 * mini-trampolines.c (mono_delegate_trampoline): Ditto.
3709 * method-to-ir.c (mono_method_to_ir): Avoid using the fast virtual method
3710 call code in full-aot mode since IMT is disabled there.
3711 (mono_method_to_ir): Inline ldfld wrappers which return structures too, the
3712 new JIT no longer has that restriction.
3714 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
3716 * aot-compiler.c (emit_extra_methods): Emit the wrapper method names in
3717 a more compact format.
3718 (mono_aot_wrapper_name): New function to return a unique name for a
3719 wrapper method, also used by the AOT runtime.
3721 * aot-runtime.c (find_extra_method_in_amodule): Update after the changes to
3724 * aot-compiler.c (add_generic_class): Add the helper methods from T[]
3725 when a ICollection<T> etc is encountered.
3726 (add_generic_instances): Process method arguments/locals too.
3727 (emit_trampolines): Emit unbox trampolines for extra methods too. Shorten
3730 * aot-runtime.c (mono_aot_get_unbox_trampoline): Handle extra methods too.
3732 2009-04-10 Zoltan Varga <vargaz@gmail.com>
3734 * aot-compiler.c: Disable the AOT compiler if the JIT is disabled.
3736 * dwarfwriter.c (emit_type): Emit byref to reference types as 'int' for now.
3738 * decompose.c (mono_decompose_opcode): Make this return a MonoInst*
3739 representing the result of the decomposition. Nullify instructions
3740 instead of setting them to OP_NOP since nops can't have registers
3743 2009-04-09 Zoltan Varga <vargaz@gmail.com>
3745 * aot-compiler.c (mono_compile_assembly): Split this huge function into
3746 smaller parts. Add 'nodebug' option to prevent generation of DWARF debug
3747 info. Strip 'mapping symbols' on ARM.
3749 * iltests.il.in (test_0_fconv_to_i): Disable this on ARM too.
3751 * genmdesc.pl: Applied patch by Martin Fuzzey (mfuzzey@parkeon.com). Sync
3752 this with the native genmdesc.
3754 2009-04-08 Bill Holmes <billholmes54@gmail.com>
3756 * aot-runtime.c: Fixing the MSVC build.
3758 Code is contributed under MIT/X11 license.
3760 2009-04-08 Zoltan Varga <vargaz@gmail.com>
3762 * mini-llvm.c (mono_llvm_emit_method): Pass i1/i2 arguments as i4 since
3763 JITted code depends on it.
3765 2009-04-08 Raja R Harinath <harinath@hurrynot.org>
3767 * aot-compiler.c: Use new MonoGenericParam accessors.
3769 2009-04-08 Raja R Harinath <harinath@hurrynot.org>
3771 Reduce memory usage and improve correctness wrt MonoGenericParam
3772 * aot-runtime.c (decode_klass_ref): Simplify generic parameter
3773 handing. Avoid allocating MonoGenericParams, but use the ones in
3774 the container itself.
3776 2009-04-07 Miguel de Icaza <miguel@novell.com>
3778 * tasklets.c: Return exceptions in the out argument.
3780 2009-04-08 Zoltan Varga <vargaz@gmail.com>
3782 * mini-llvm.c (mono_llvm_emit_method): Fix alignment in the LOCALLOC_IMM
3783 opcode. Use pointer types in more places instead of casting them to
3786 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Create a pass manager to run
3788 (mono_llvm_optimize_method): New helper function to optimize a method.
3790 * method-to-ir.c (mono_emit_widen_call_res): Extract the call result
3791 widening code so it could be called from more places.
3792 (mono_method_to_ir): Call mono_emit_widne_call_res () in several more
3793 code paths in the call opcodes.
3795 Mon Apr 6 14:19:54 CEST 2009 Paolo Molaro <lupus@ximian.com>
3797 * exceptions-amd64.c, mini-amd64.h: amd64 support code for continuations.
3799 2009-04-06 Zoltan Varga <vargaz@gmail.com>
3801 * dwarfwriter.c: Use _ to separate class name
3802 components as gdb can't handle '.'. Represent reference variables
3805 * mini.h (MonoCompile): Add locals_min_stack_offset/locals_max_stack_offset.
3807 * mini-amd64.c (mono_arch_allocate_vars): Save min/max stack offset.
3809 * mini-gc.c: New file, contains the SGEN GC related parts of the JIT.
3811 * gc-test.cs: New file with GC stack marking tests.
3813 * mini-arm.c (mono_arch_output_basic_block): Fix int->float conversion of
3814 negative numbers for vfp.
3816 * basic-float.cs: Add a test.
3818 Mon Apr 6 14:12:10 CEST 2009 Paolo Molaro <lupus@ximian.com>
3820 * exceptions-x86.c, mini-x86.h: x86 support code for continuations.
3822 Mon Apr 6 14:09:53 CEST 2009 Paolo Molaro <lupus@ximian.com>
3824 * tasklets.h, tasklets.c, mini.h, mini.c, Makefile.am: arch-indep
3825 part of tasklet/continuation support.
3827 2009-04-05 Zoltan Varga <vargaz@gmail.com>
3829 * mini-llvm.c (mono_llvm_emit_method): Move the handling of
3830 amd64 opcodes inside an ifdef.
3832 * dwarfwriter.c: Emit inheritance information for classes, emit fields
3835 * dwarfwriter.c (emit_type): Emit the class info for classes.
3837 2009-04-04 Zoltan Varga <vargaz@gmail.com>
3839 * Makefile.am (AM_CXXFLAGS): Add GLIB_CFLAGS to this.
3841 * mini-llvm-cpp.h: New header file for mini-llvm-cpp.cpp.
3843 * mini-llvm.c: Remove unused fields from EmitContext, fix memory leaks.
3845 * ssa.c (mono_ssa_compute): Fix some memory leaks.
3847 2009-04-03 Zoltan Varga <vargaz@gmail.com>
3849 * mini.c mini-amd64.c method-to-ir.c: Use COMPILE_LLVM in a few more places.
3851 * mini-llvm.c: Update comments.
3853 * mini.h (COMPILE_LLVM): New macro.
3855 * decompose.c (mono_decompose_opcode): Use the COMPILE_LLVM macro.
3857 * ssa.c (mono_ssa_compute): Ditto.
3859 * unwind.c (mono_unwind_get_ops_from_fde): New helper function to extract
3860 the unwind ops from a DWARF FDE.
3862 * mini-llvm.c: Implement generation of unwind info for LLVM compiled
3863 methods by extracting the dwarf unwind ops from the unwind info generated
3866 * mini-llvm.c (mono_llvm_emit_method): Enable support for non-IMT virtual
3869 * mini-amd64.c (mono_arch_get_vcall_slot): Handle more kinds of the SIB
3872 2009-04-02 Zoltan Varga <vargaz@gmail.com>
3874 * Makefile.am (llvm_sources): Enable this.
3876 * mini.c (mini_method_compile): Add support for compiling with LLVM,
3877 failing back to the JIT if something cannot be handled.
3879 * mini-amd64.c (mono_arch_emit_call): Emit the arguments more simple when
3880 compiling with LLVM.
3882 * decompose.c (mono_decompose_opcode): Avoid decomposing some opcodes when
3883 compiling with LLVM.
3885 * method-to-ir.c (mono_method_to_ir): Avoid decomposing SWITCH when
3886 compiling with LLVM.
3888 * mini-ops.h: Add a few opcodes needed by LLVM.
3890 * dwarfwriter.c (mono_dwarf_writer_emit_method): Avoid crashes if the method
3893 * mini-llvm.c mini-llvm-cpp.cpp: New files containing the experimental llvm
3896 * mini-arm.c (mono_arch_output_basic_block): Fix the ARM_FPU_NONE build.
3898 * mini-arm.h mini-arm.c cpu-arm.md: Finish VFP support.
3900 2009-04-01 Mark Probst <mark.probst@gmail.com>
3902 * regalloc.h, mini-codegen.c: Make vassign members gint32 to fix
3903 ridiculously large methods.
3905 2009-03-31 Martin Baulig <martin@ximian.com>
3907 * debug-debugger.c (debugger_remove_breakpoint): Call
3908 mono_debugger_remove_class_init_callback ().
3910 2009-03-31 Zoltan Varga <vargaz@gmail.com>
3912 * aot-compiler.c (mono_compile_assembly): Call img_writer_emit_start ()
3913 right before emitting code, not at the start.
3915 * mini.c (mono_postprocess_patches): Extract this into a separate function
3916 from mono_codegen ().
3918 * ssa.c (mono_ssa_compute): Set ins->klass for every PHI node, handle
3919 byref types correctly.
3921 2009-03-30 Zoltan Varga <vargaz@gmail.com>
3923 * dwarfwriter.c (mono_dwarf_writer_emit_method): Fix a crash introduced
3926 2009-03-29 Zoltan Varga <vargaz@gmail.com>
3928 * mini-amd64.c (mono_arch_output_basic_block): Emit a few nops before
3929 indirect calls, this avoids problems where get_vcall_slot () would get
3930 confused by the native code for the instruction preceeding the call.
3931 (mono_arch_get_vcall_slot): Simplify this.
3932 (mono_arch_emit_imt_argument): Remove this, it is no longer needed.
3934 * mini-ops.h: Fix the definitions of the OP_IA64 opcodes, since the local
3935 register allocator now seems to depend on them instead of the data in
3938 * mini.c (mini_method_compile): Throw the correct type of exception if
3939 mono_method_get_header () fails because of a loading error.
3941 2009-03-28 Zoltan Varga <vargaz@gmail.com>
3943 * mini.c (mini_method_compile): Clear the loader error if the method
3944 header cannot be decoded.
3946 * mini-trampolines.c (mono_magic_trampoline): Handle generic virtual
3947 interface methods on proxies correctly.
3949 * dwarfwriter.c (mono_dwarf_writer_emit_method): Fix handling of the
3950 this argument for vtype methods. Add precise liveness info for arguments.
3952 * mini-codegen.c (mono_print_ins_index): Print the vreg of the
3953 LIVERANGE_START/END opcodes.
3955 * method-to-ir.c (mono_spill_global_vars): Fix liverange calculation
3956 for arguments and values in registers.
3958 2009-03-27 Zoltan Varga <vargaz@gmail.com>
3960 * method-to-ir.c (mono_method_to_ir): Disable tail calls for calls which
3961 return a valuetype. Fixes #487518.
3963 * iltests.il: Add a test.
3965 * aot-compiler.c: Use mono_thread_create () to create helper threads.
3967 * mini-trampolines.c (mono_delegate_trampoline): Handle static delegates
3968 closed over a null reference correctly.
3970 2009-03-26 Zoltan Varga <vargaz@gmail.com>
3972 * method-to-ir.c (mono_handle_global_vregs): Fix support for ternary ops.
3974 2009-03-25 Mark Probst <mark.probst@gmail.com>
3976 * mini-codegen.c (mono_local_regalloc): Don't let sregs get
3977 allocated to the same registers as fixed sregs.
3979 2009-03-24 Mark Probst <mark.probst@gmail.com>
3981 * mini-ops.h: New ternary ATOMIC_CAS ops replace the old
3984 * method-to-ir.c: Handle more cases for
3985 Interlocked.CompareExchange.
3987 * cpu-x86.md, mini-x86.c, mini-x86.h, cpu-amd64.md, mini-amd64.c,
3988 mini-amd64.h, cpu-ppc.md, cpu-ppc64.md, mini-ppc.c, mini-ppc.h:
3989 ATOMIC_CAS implementations for x86, AMD64, PPC and PPC64.
3991 2009-03-23 Zoltan Varga <vargaz@gmail.com>
3993 * aot-runtime.c (decode_method_ref): Fix a warning.
3995 * unwind.c (mono_unwind_frame): Ditto.
3997 2009-03-22 Zoltan Varga <vargaz@gmail.com>
3999 * aot-compiler.c (arch_emit_unbox_trampoline): Fix the binary writer support.
4000 (mono_compile_assembly): Enable the binary writer for full-aot as well.
4002 * image-writer.c (do_reloc): Add support for the JUMP24 relocation,
4003 fix the handling of large values in the ALU_PC_G0_NC relocation.
4005 2009-03-22 Zoltan Varga <vargaz@gmail.com>
4007 * local-propagation.c method-to-ir.c local-propagation.c: Fix warnings.
4009 2009-03-22 Mark Probst <mark.probst@gmail.com>
4011 * method-to-ir.c (mono_spill_global_vars): Support for ternary
4014 2009-03-22 Mark Probst <mark.probst@gmail.com>
4016 * method-to-ir.c: MINI_OP3 needs a comma.
4018 * method-to-ir.c, mini.h, mini.c: Remove
4019 mono_init_op_sreg_counts ().
4021 2009-03-22 Zoltan Varga <vargaz@gmail.com>
4023 * mini-arm.c (mono_arch_output_basic_block): Fix aot support in
4026 * mini-arm.c (mono_arch_build_imt_thunk): Disable the !fail_tramp
4029 * mini-ops.h: Fix arguments of the MEMINDEX opcodes.
4031 * mini-amd64.c (mono_arch_build_imt_thunk): Simplify the fail handling
4034 2009-03-21 Mark Probst <mark.probst@gmail.com>
4036 * cfold.c, cprop.c, decompose.c, genmdesc.c, helpers.c, ir-emit.h,
4037 liveness.c, local-propagation.c, method-to-ir.c, mini-codegen.c,
4038 mini.c, mini.h, simd-intrinsics.c, ssa.c: Support for ternary IR
4041 2009-03-20 Zoltan Varga <vargaz@gmail.com>
4043 * driver.c: Change location of gc_wrapper.h.
4045 * method-to-ir.c (mono_find_block_region): Handle try clauses nested
4046 inside finally clauses correctly. Fixes #485721.
4048 * mini.c (mono_find_spvar_for_region): This needs to handle try regions
4049 after the change above.
4051 * exceptions.cs: Add a test.
4053 2009-03-19 Zoltan Varga <vargaz@gmail.com>
4055 * unwind.c (mono_unwind_ops_encode): Increase the size of the encode buffer.
4057 * mini-amd64.c (mono_arch_emit_epilog): Remove the encoding of stack size
4058 into cfg->used_int_regs, it is not needed with the dwarf unwinder.
4059 (mono_arch_compute_omit_fp): Remove the emit_epilog () workaround.
4061 * mini-amd64.c (mono_arch_compute_omit_fp): Add another check to avoid hitting
4062 the stack_alloc_size < (1 << 16) assertion in emit_prolog ().
4064 2009-03-19 Sebastien Pouliot <sebastien@ximian.com>
4066 * method-to-ir.c: Allow CoreCLR to throw FieldAccessException.
4067 Simplify logic for ensure_method_is_allowed_to_call_method.
4068 Handle wrappers on callers.
4070 2009-03-19 Zoltan Varga <vargaz@gmail.com>
4072 * Makefile.am (fullaotcheck): Don't run the generics tests, some of
4075 * basic-simd.cs: Fix the names of some test methods.
4077 2009-03-18 Geoff Norton <gnorton@novell.com>
4079 * mini.c: Only chain sigfpe if it wasn't generated in mangaed code.
4081 2009-03-18 Zoltan Varga <vargaz@gmail.com>
4083 * dwarfwriter.c (token_handler): Fix a crash caused by the last change.
4085 2009-03-17 Jb Evain <jbevain@novell.com>
4087 * driver.c: remove now uneeded call to mono_gc_base_init before
4090 2009-03-17 Jb Evain <jbevain@novell.com>
4092 * dwarfwriter.c (token_handler): handle more cases.
4094 2009-03-17 Sebastien Pouliot <sebastien@ximian.com>
4096 * method-to-ir.c: Remove more dead code (that was required only
4097 because of method_is_safe). Fix compiler warnings.
4099 2009-03-17 Sebastien Pouliot <sebastien@ximian.com>
4101 * method-to-ir.c: Remove unneeded/useless method_is_safe
4102 http://lists.ximian.com/archives/public/mono-devel-list/2009-March/031404.html
4104 2009-03-16 Rodrigo Kumpera <rkumpera@novell.com>
4106 * mini.c (mini_method_compile): Print the method been compiled with
4107 verbose level 1 instead of 3 as this helps a lot debugging JIT crashes
4108 for people not familiar with the runtime.
4110 2009-03-17 Zoltan Varga <vargaz@gmail.com>
4112 * mini-exceptions.c (get_generic_info_from_stack_frame): Avoid returning
4113 a managed object which is later put into a GList. Return its class instead.
4115 * mini.c (mono_allocate_stack_slots_full): Avoid sharing ref and non-ref
4116 stack slots when using sgen.
4118 2009-03-16 Zoltan Varga <vargaz@gmail.com>
4120 * dwarfwriter.c (emit_line_number_info): Really fix the eglib build.
4122 2009-03-14 Zoltan Varga <vargaz@gmail.com>
4124 * local-propagation.c (reg_is_softreg_no_fpstack): Use >= instead of
4125 > so it works on the first vreg as well.
4127 2009-03-13 Zoltan Varga <vargaz@gmail.com>
4129 * dwarfwriter.c (emit_line_number_info): Disable an assert which seems to
4132 * aot-compiler.c: Get rid of xdebug_lock (), use the loader lock instead.
4134 * dwarfwriter.c (emit_line_number_info): Fix eglib build as eglib doesn't
4137 2009-03-12 Zoltan Varga <vargaz@gmail.com>
4139 * dwarfwriter.c (emit_line_number_info): Optimize the computation of the
4140 native->IL offset mapping.
4142 2009-03-11 Zoltan Varga <vargaz@gmail.com>
4144 * mini-amd64.c (mono_arch_output_basic_block): Fix % 1. Fixes #484323.
4146 * basic.cs: Add a test.
4148 2009-03-11 Mark Probst <mark.probst@gmail.com>
4150 * mini-x86.c (mono_arch_output_basic_block): Use different
4151 registers in case the ones we want to overwrite are used by the
4152 other operand. Fixes regression in #480807.
4154 2009-03-10 Zoltan Varga <vargaz@gmail.com>
4156 * aot-compiler.c (mono_compile_assembly): Make the output less verbose.
4158 * dwarfwriter.c (emit_line_number_info): The line number info for
4159 IL code was off by one. Fix that.
4161 * mini-s390x.c: Fix support for vtypes whose addresses are passed on the
4164 2009-03-09 Mark Probst <mark.probst@gmail.com>
4166 Contributed under the terms of the MIT/X11 license by Steven
4167 Munroe <munroesj@us.ibm.com>.
4169 * mini-ppc.c: Correct handling of OP_LOADI4_MEMINDEX for ppc64.
4172 2009-03-08 Zoltan Varga <vargaz@gmail.com>
4174 * dwarfwriter.c (token_handler): Decode method references in non-wrappers
4177 2009-03-06 Zoltan Varga <vargaz@gmail.com>
4179 * method-to-ir.c (mono_method_to_ir): Check for type load exceptions in
4180 the delegate ctor handling code. Fixes #482638.
4182 * method-to-ir.c (mini_emit_memset): Fix the handling of size '3'. Fixes
4185 * iltests.il.in: Add a test.
4187 * mini-darwin.c (mono_chain_signal): Remove this, it is already in
4190 2009-03-05 Mark Probst <mark.probst@gmail.com>
4192 * mini-trampolines.c (mono_create_jump_trampoline): If the method
4193 is shared generic code, return the trampoline, even if the method
4194 has already been compiled. Fixes #479763.
4196 * mini.c, mini.h: New function
4197 mono_jit_find_compiled_method_with_jit_info() which is the same as
4198 mono_jit_find_compiled_method() but also returns the jit info.
4200 2009-03-05 Mark Probst <mark.probst@gmail.com>
4202 * method-to-ir.c (mono_method_to_ir): Only force the vtable var
4203 for methods which actually have one. For all other methods, make
4204 sure the this argument var is live the whole method.
4206 * mini.c (mini_method_compile): Every shared method has a
4207 this/vtable/mrgctx info. Fixes #480807.
4209 2009-03-05 Mark Probst <mark.probst@gmail.com>
4211 * mini-ppc.c (mono_arch_build_imt_thunk): Add support for mixed
4212 generic/imt thunks where some entries branch through the vtable,
4213 while other entries branch directly.
4215 2009-03-05 Zoltan Varga <vargaz@gmail.com>
4217 * mini-darwin.c (mono_chain_signal): Define this to fix the build.
4219 * mini-windows.c: Ditto.
4221 * mini.c (mono_jit_runtime_invoke): Speed up the invoking of parameterless
4224 2009-03-04 Zoltan Varga <vargaz@gmail.com>
4226 * dwarfwriter.c (emit_line_number_info): Add some debug code to help track
4229 2009-03-04 Mark Probst <mark.probst@gmail.com>
4231 * method-to-ir.c: Don't inline methods that use JMP. Fixes
4234 2009-03-04 Mark Probst <mark.probst@gmail.com>
4236 * exceptions-x86.c: Include debug-mini.h - fixes build.
4238 2009-03-04 Martin Baulig <martin@ximian.com>
4240 * debug-mini.c: Clean up the exception API and add documentation.
4241 (mono_debugger_handle_exception): New public method; this is
4242 called when throwing an exception or encountering an unhandled one.
4243 (mono_debugger_call_exception_handler): Formerly known as
4244 mono_debugger_handle_exception(); this is used to tell the
4245 debugger that we're about to invoke an exception handler.
4247 2009-03-04 Martin Baulig <martin@ximian.com>
4249 * debug-mini.c (mono_debugger_runtime_invoke): Moved here from
4250 ../metadata/mono-debug-debugger.c; save and reset exception state.
4252 2009-03-02 Martin Baulig <martin@ximian.com>
4254 * debug-mini.c: Moved the debugger exception handling here from
4255 ../metadata/mono-debug-debugger.c.
4258 (MonoDebuggerExceptionAction): New exception typedef.
4261 (MonoDebuggerThreadInfo): Added `MonoObject *last_exception'.
4263 * exceptions-amd64.c
4264 (mono_amd64_throw_exception): Use the new debugger exception
4268 (mono_handle_exception_internal): Don't call
4269 mono_debugger_unhandled_exception() here.
4271 2009-03-03 Zoltan Varga <vargaz@gmail.com>
4273 * mini.c aot-compiler.c: Update after the changes to
4274 mono_marshal_get_runtime_invoke ().
4276 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot):
4277 Virtual generic methods might not have method->slot set, work around
4280 * generics.cs: Add a test.
4282 2009-03-02 Geoff Norton <gnorton@novell.com>
4285 * driver.c: Allow signal chaining of SIGFPE as well.
4287 2009-03-02 Zoltan Varga <vargaz@gmail.com>
4289 * mini-trampolines.c (mono_generic_virtual_remoting_trampoline): Update
4290 this since it now receives the method not its generic context in the
4293 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for mixed
4294 generic/imt thunks where some entries branch through the vtable, while
4295 other entries branch directly.
4297 * mini-x86.c (mono_arch_build_imt_thunk): Ditto.
4299 * method-to-ir.c (mono_method_to_ir): Enable fast virtual generic call
4300 support for interface methods as well.
4302 * mini-trampolines.c: Add support for virtual generic methods in interfaces
4303 using the normal IMT thunks.
4305 generics.cs: Add new tests.
4307 * method-to-ir.c (mono_method_to_ir): Pass the method instead of
4308 the generic inst to the generic imt thunks. This fixes AOT support,
4309 improves consistency with the normal IMT thunks, and makes it easier to
4310 add support for interface generic virtual methods later.
4312 * mini-trampolines.c (mono_magic_trampoline): Ditto.
4314 2009-02-28 Zoltan Varga <vargaz@gmail.com>
4316 * driver.c (mono_set_signal_chaining): New public API function to enable
4317 signal chaining on POSIX platforms.
4319 * mini-posix.c mini.c: Applied a variant of a patch by Simon Rowland
4320 (si@lindenlab.com) to implement signal chaining. The original patch was
4321 contributed under the MIT X/11 license:
4322 https://bugzilla.novell.com/show_bug.cgi?id=318894
4324 2009-02-27 Zoltan Varga <vargaz@gmail.com>
4326 * iltests.il.in (test_0_implicit_float_to_double_conversion): Disable this
4327 too until it can be made to run on amd64.
4329 2009-02-26 Zoltan Varga <vargaz@gmail.com>
4331 * mini-x86.c (mono_arch_get_this_arg_from_call): Avoid expensive calls
4332 to get_generic_context_from_code () + get_call_info () if possible.
4334 2009-02-25 Zoltan Varga <vargaz@gmail.com>
4336 * mini-exceptions.c (mono_handle_native_sigsegv): Implement the
4337 suspend-on-sigsegv functionality.
4339 * mini.c (mini_parse_debug_options): Add a new 'suspend-on-sigsegv' option
4340 to suspend when a native SIGSEGV is received. This is useful for debugging
4341 crashes which don't happen under gdb, since a live process contains more
4342 information than a core file.
4344 * mini-exceptions.c (mono_print_thread_dump): Use
4345 MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX instead of platform defines.
4347 * mini-x86.h (MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX): New define.
4349 * mini-amd64.h (MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX): Ditto.
4351 * basic-float.cs: Disable the tests which currently fail on amd64.
4353 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Pass a non-null
4354 value to mono_arch_patch_callsite () to fix crashes.
4356 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix a warning.
4358 2009-02-23 Zoltan Varga <vargaz@gmail.com>
4360 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Replace the
4361 nop code by patching the call address to point to the nullified class init
4362 trampoline, as the former does not seem to be safe on SMP machines.
4364 2009-02-23 Mark Probst <mark.probst@gmail.com>
4366 * mini-ops.h: Fix the argument types for a few x86 opcodes where
4369 2009-02-23 Zoltan Varga <vargaz@gmail.com>
4371 * basic-float.cs basic-calls.cs: Fix warnings.
4373 2009-02-22 Mark Probst <mark.probst@gmail.com>
4375 * tramp-ppc.c (mono_arch_create_trampoline_code): Store the
4376 correct frame pointer in the LMF. Should fix #478394.
4378 2009-02-22 Zoltan Varga <vargaz@gmail.com>
4380 * Makefile.am (fullaotcheck): Copy Mono.Simd.dll as well.
4382 * image-writer.c: Make the binary writer less verbose.
4384 2009-02-21 Zoltan Varga <vargaz@gmail.com>
4386 * method-to-ir.c (mono_method_to_ir): Don't assert if string ctors
4387 are called from runtime invoke wrappers.
4389 2009-02-20 Zoltan Varga <vargaz@gmail.com>
4391 * cpu-ppc.md (store_memindex): Increase the size of this.
4393 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
4395 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
4397 * cpu-x86.md: Fix the sizes for long_conv_to_r_un and long_conv_to_r_un_2.
4399 * mini-x86.c (mono_arch_output_basic_block): Use only 64bits of precision for
4402 Last fix for of #467201.
4405 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
4407 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
4409 * cpu-x86.md: Fix the sizes for fcall(_reg,_membase), long_conv_to_r4_2
4410 and long_conv_to_r8_2:
4412 Fixed part of #467201.
4414 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
4416 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
4418 * mini-x86.c (mono_arch_output_basic_block): Adjust precision of int to float
4419 conversion to 32 bits.
4421 * cpu-x86.md: Increase the size of int_conv_to_r4.
4423 * basic-float.cs: Add a test for this.
4425 Fixed part of #467201.
4427 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
4429 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
4431 * mini-x86.c (mono_arch_output_basic_block): Adjust precision of long to double
4432 conversion to 64 bits.
4434 * basic-float.cs: Add a test for this.
4436 Fixed part of #467201.
4438 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
4440 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
4442 * mini-x86.c (emit_move_return_value): Don't reduce precision of functions returning float.
4443 This behavior is compatible with MS.
4445 * iltest.il.in: Add a test for this.
4447 Fixed part of #467201.
4449 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
4451 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
4453 * mini-x86.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_R4, it must
4454 change the precision of the value.
4456 * cpu-x86.md: Define len for float_conv_to_r4.
4458 * basic-float.cs: Add a test for this.
4460 Fixed part of #467201.
4462 2009-02-19 Rodrigo Kumpera <rkumpera@novell.com>
4464 * mini.c: Adjust locking order to the new semantics where the loader lock
4467 2009-02-18 Rodrigo Kumpera <rkumpera@novell.com>
4476 * mini-trampolines.c:
4489 * tramp-x86.c: Use mono_domain_code_* functions instead of using MonoDomain::code_mp directly.
4491 2009-02-18 Zoltan Varga <vargaz@gmail.com>
4493 * mini-codegen.c (mono_local_regalloc): Remove a ! from if (!dest_sreg1)
4496 2009-02-17 Zoltan Varga <vargaz@gmail.com>
4498 * aot-compiler.c (add_generic_class): Only add rgctx invoke wrappers
4499 for cctors if needed.
4501 2009-02-17 Mark Probst <mark.probst@gmail.com>
4503 * mini-ppc.c: Fix build on Darwin.
4505 2009-02-17 Zoltan Varga <vargaz@gmail.com>
4507 * dwarfwriter.c (mono_dwarf_writer_emit_base_info): Use 2 as the DWARF
4508 version instead of 3 as valgrind doesn't like version 3.
4510 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
4512 * aot-compiler.c (mono_aot_method_hash): New function to return a hash
4513 usable for hashing methods.
4514 (emit_extra_methods): Use the new hash to avoid putting every method in the
4517 * aot-runtime.c (find_extra_method_in_amodule): Use the new hash.
4519 * aot-runtime.c (can_method_ref_match_method): New function to quickly check
4520 whenever a method ref could match a method.
4522 * aot-runtime.c (load_image): Revert the previous change, it causes an AOT
4525 * aot-runtime.c (find_extra_method_in_amodule): Add a cache for decoded
4528 * aot-runtime.c (load_image): Pass our basedir to mono_assembly_load.
4530 * aot-compiler.c (emit_exception_debug_info): Bump the maximum size of
4531 the encoding buffer.
4533 * method-to-ir.c (mono_method_check_inlining): Avoid calling
4534 mono_method_get_header () on inflated methods as an optimization.
4536 2009-02-16 Zoltan Varga <vargaz@gmail.com>
4538 * ssa.c (fold_ins): Fix another crash if the instruction following the
4539 switch was optimized away.
4541 2009-02-16 Mark Probst <mark.probst@gmail.com>
4543 Contributed under the terms of the MIT/X11 license by Steven
4544 Munroe <munroesj@us.ibm.com>.
4546 * mini-ppc.c, mini-ppc.h: Implement TLS for PPC64.
4548 2009-02-16 Zoltan Varga <vargaz@gmail.com>
4550 * mini.c method-to-ir.c mini-trampolines.c aot-runtime.c: Remove locking
4551 around the mono_domain_alloc calls, it is now done by the functions
4554 * aot-compiler.c (compile_method): Only add wrappers referenced by
4555 the method if compiling with full AOT.
4556 (mono_compile_assembly): Error out if --aot=full is specified on
4557 a platform where it is not supported.
4559 * aot-compiler.c (emit_trampolines): Emit generic class init trampolines
4562 * tramp-arm.c (mono_arch_create_generic_class_init_trampoline_full): Add
4565 * aot-runtime.c (load_named_code): Handle
4566 mono_arm_throw_exception_by_token.
4568 * mini-arm.h: Add declaration of mono_arm_throw_exception_by_token.
4570 * image-writer.c (asm_writer_emit_pointer_unaligned): Make this really
4573 * Makefile.am (fullaotcheck): Exit if a test fails.
4575 * aot-compiler.c (mono_compile_assembly): Use the ASM writer for full aot
4577 (mono_compile_assembly): Handle the assembler failing.
4579 * image-writer.c (asm_writer_emit_section_change): Handle ARM gas not
4580 accepting subsections of .bss.
4582 * ssa.c (visit_inst): Fix a crash if the instruction following a switch
4585 * aot-compiler.c: Remove some unused includes.
4587 * aot-compiler.c (MonoAotCompile): Remove some unused fields which are
4588 now in MonoImageWriter.
4590 * mini-x86.c (mono_arch_get_vcall_slot): Handle yet another
4591 code sequence which matches a non-virtual call. Fixes #472654.
4593 2009-02-15 Zoltan Varga <vargaz@gmail.com>
4595 * aot-compiler.c: Use xdebug_lock ()/unlock () macros for locking in the
4598 * aot-compiler.c: Make the xdebug code not depend on the AOT compiler,
4599 use the image/dwarf writers directly.
4601 * image-writer.c (struct _MonoImageWriter): Remove the unused 'image'
4604 * aot-compiler.c (MonoAotCompile): Remove fields which are now in
4607 * image-writer.h: Fix some typos.
4609 * dwarfwriter.h dwarfwriter.c: New files.
4611 * aot-compiler.c: Extract the DWARF info writing functionality into a
4614 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Add a 'out_unwind_ops'
4615 argument to return unwind info.
4617 * tramp-arm.c (mono_arch_create_trampoline_code_full): Ditto.
4619 * aot-compiler.c: Emit unwind info for trampolines in full-aot mode.
4621 * aot-runtime.c (decode_method_ref): Add a case for
4622 MONO_AOT_METHODREF_WRAPPER_NAME.
4624 * mini.h: Add constants for the magic numbers used in encode_method_ref ()
4627 * aot-compiler.c (encode_method_ref): Use the new constants.
4629 * aot-runtime.c (decode_method_ref): Ditto.
4631 * aot-compiler.c (compile_method): For generic icalls, queue the wrapper to
4632 be compiled, not the icall itself.
4634 2009-02-14 Zoltan Varga <vargaz@gmail.com>
4636 * aot-runtime.c (find_extra_method_in_amodule): Avoid decoding wrapper names
4637 using decode_method_ref ().
4639 * method-to-ir.c (mini_emit_ldelema_1_ins): If the array index is a long,
4640 convert it to an in32. Fixes #475859.
4642 * arrays.cs: Add a test.
4644 2009-02-12 Zoltan Varga <vargaz@gmail.com>
4646 * mini-s390x.c (mono_arch_output_basic_block): Fix the shift amounts in
4649 * basic-long.cs: Add a test.
4651 2009-02-12 Mark Probst <mark.probst@gmail.com>
4653 * mini-x86.c, mini-x86.h: Very simple frame pointer removal. We
4654 remove the frame pointer in leaf methods which don't receive any
4655 arguments, don't throw exceptions and don't do dynamic stack
4658 2009-02-12 Zoltan Varga <vargaz@gmail.com>
4660 * mini-amd64.c (mono_arch_build_imt_thunk): Fix size calculation after
4661 the fail_tramp changes. Hopefully fixes #475132.
4663 2009-02-12 Rodrigo Kumpera <rkumpera@novell.com>
4665 * method-to-ir.c (mono_emit_method_call_full): Use mono_metadata_signature_dup_mempool
4666 instead of mono_metadata_signature_dup_full.
4668 2009-02-12 Zoltan Varga <vargaz@gmail.com>
4670 * ssa.c (fold_ins): Use MONO_IS_JUMP_TABLE () and MONO_JUMP_TABLE_FROM_INS ()
4671 for processing jump tables. Fixes #473787.
4673 2009-02-11 Mark Probst <mark.probst@gmail.com>
4675 * mini-generic-sharing.c: mini_method_get_context() just calls
4676 mono_method_get_context_general() now.
4678 * mini.c, mini.h: Moved get_object_generic_inst(),
4679 construct_object_context_for_method() and
4680 mono_domain_lookup_shared_generic() to metadata/generic-sharing.c.
4682 2009-02-11 Zoltan Varga <vargaz@gmail.com>
4684 * branch-opts.c (mono_if_conversion): Handle the case where the merged
4685 basic block fell through to its successor bblock without a branch. Fixes
4688 * iltests.il.in: Add a test.
4690 * aot-compiler.c (encode_method_ref): Encode methods of array types.
4691 (can_encode_patch): We can now handle arrays of generic parameters and
4694 * aot-runtime.c (decode_method_ref_2): Handle methods of array types.
4696 * aot-compiler.c aot-runtime.c: Emit the size of specific trampolines into
4697 the AOT file to avoid some #ifdefs in aot-runtime.c
4699 * mini.h: Bump AOT file format version.
4701 2009-02-10 Zoltan Varga <vargaz@gmail.com>
4703 * Makefile.am (fullaotcheck): Make this run the tests.
4705 * aot-compiler.c: Make the printing of skipped methods runtime configurable.
4707 2009-02-10 Mark Probst <mark.probst@gmail.com>
4709 * mini-x86.c (mono_arch_context_get_int_reg): Handle all registers
4710 individually. Fixes #473482.
4712 2009-02-10 Zoltan Varga <vargaz@gmail.com>
4714 * mini-arm.c (mono_arch_output_basic_block): Disable AOT for OP_JMP.
4716 2009-02-09 Jeffrey Stedfast <fejj@novell.com>
4718 * aot-compiler.c (arch_emit_plt_entry): Fixed to compile.
4719 (mono_compile_assembly): Hush compile warnings about
4720 uninitialized [tmp_]outfile_name variables in the !use_bin_writer
4723 2009-02-10 Zoltan Varga <vargaz@gmail.com>
4725 * exceptions-arm.c (mono_arch_find_jit_info): Fix aot support.
4727 * mini-arm.c: Checkin unwind related changes missing from an earlier commit.
4729 * aot-compiler.c: Fix arm support.
4731 * image-writer.c: Move the R_ARM constants to image-writer.h. Export a
4732 img_writer_emit_unset_mode () function.
4734 * unwind.c (mono_unwind_get_dwarf_data_align): New helper function.
4735 (mono_unwind_get_dwarf_pc_reg): Ditto.
4737 * aot-compiler.c (emit_dwarf_abbrev): Another large reorganization.
4738 Move almost all platform specific code to a set of arch_ functions,
4739 and document them to ease porting.
4741 * aot-compiler.c (mono_xdebug_init): Fix xdebug support.
4743 * image-writer.h image-writer.c: New files, extracted from aot-compiler.c.
4745 * aot-compiler.c: Extract the image writing functionality into a separate
4746 module to reduce the size of this file.
4748 2009-02-09 Geoff Norton <gnorton@novell.com>
4750 * mini-s390.c: Fix the signature of emit_sig_cookie.
4752 2009-02-09 Zoltan Varga <vargaz@gmail.com>
4754 * aot-compiler.c (is_shared_got_patch): Add MONO_PATCH_INFO_IMAGE.
4756 * aot-runtime.c (is_shared_got_patch): Ditto.
4758 * aot-runtime.c (load_named_code): Cope with the fact that
4759 decode_got_entry () won't decode the patch fully if its corresponding got
4760 entry is already filled.
4762 * tramp-amd64.c (mono_arch_create_monitor_enter_trampoline_full):
4764 (mono_arch_create_monitor_exit_trampoline_full): Ditto.
4766 * tramp-amd64.c (mono_arch_create_monitor_enter_trampoline_full): Use 'code'
4767 as the moving pointer instead of 'buf' for consistency with the rest of the
4769 (mono_arch_create_monitor_exit_trampoline): Ditto.
4771 * aot-compiler.c (emit_trampolines): Add throw_pending_exception/
4772 generic_class_init trampolines.
4773 (add_generic_class): Extract some code from add_generic_instances () into a
4774 separate function so it can be called from other places too.
4775 (compile_method): Call add_generic_class () for the classes of inflated methods
4776 referenced by the method.
4777 (can_encode_patch): Allow references to generic parameters.
4779 * aot-runtime.c: Add support the patches required by the new trampolines.
4781 * exceptions-amd64.c (mono_arch_get_throw_pending_exception_full): Add full-aot
4784 * tramp-amd64.c (mono_arch_create_generic_class_init_trampoline_full): Add
4787 * exceptions-amd64.c (mono_arch_get_throw_pending_exception_full): Rename
4788 this from get_throw_pending_exception, make the signature full aot compatible.
4790 * Makefile.am (fullaotcheck): New target to run full-aot tests.
4792 * method-to-ir.c (inline_method): Save/Restore cfg->ret_var_set too.
4794 * exceptions.cs: Add a test.
4796 2009-02-07 Zoltan Varga <vargaz@gmail.com>
4798 * unwind.c (mono_unwind_frame): Eliminate the data_align_factor argument,
4799 use the DWARF_DATA_ALIGN constant instead.
4801 * exception-<ARCH>.c: Update after the above change.
4803 * exceptions-arm.c (mono_arch_find_jit_info): Transition this to use the
4806 * mini-arm.c: Enable the dwarf unwinder.
4808 * mini-trampolines.c (mono_magic_trampoline): Use mono_class_get_vtable_entry ()
4809 instead of mono_class_setup_vtable ().
4811 2009-02-07 Zoltan Varga <vargaz@gmail.com>
4813 * exceptions-x86.c (mono_arch_find_jit_info): Transition this to use the
4816 * mini-x86.h: Enable the dwarf unwinder.
4818 2009-02-06 Raja R Harinath <harinath@hurrynot.org>
4820 Fix mcs/tests/test-7.cs
4821 * mini-amd64.c (mono_arch_allocate_vars): Revert change from
4824 2009-02-06 Zoltan Varga <vargaz@gmail.com>
4826 * mini.c (print_jit_stats): Remove some unused statistics.
4828 2009-02-05 Zoltan Varga <vargaz@gmail.com>
4830 * aot-compiler.c (emit_klass_info): Update after MonoClass changes.
4832 2009-02-05 Mark Probst <mark.probst@gmail.com>
4834 * jit-icalls.c (mono_helper_compile_generic_method): Don't inflate
4835 the method we get from mono_object_get_virtual_method() because
4836 that function does it properly, now.
4838 2009-02-05 Zoltan Varga <vargaz@gmail.com>
4840 * unwind.c (mono_unwind_ops_encode): Handle offsets greater than 32 between
4841 opcodes. Fixes #472775.
4843 2009-02-05 Mark Probst <mark.probst@gmail.com>
4845 * mini-exceptions.c (ves_icall_get_frame_info): Account for the
4846 fact that mono_find_jit_info() sometimes returns the context
4847 corresponding to the jit info in new_ctx. Fixes #472600.
4849 2009-02-05 Zoltan Varga <vargaz@gmail.com>
4851 * method-to-ir.c mini-hppa.c mini.c trace.c mini-s390x.c aot-compiler.c
4852 mini-s390.c: Use mono_class_enum_basetype () instead of accessing
4853 klass->enum_basetype directly.
4855 * aot-compiler.c (emit_class_dwarf_info): Add support for all possible
4858 * unwind.c: Avoid 0 sized arrays.
4860 2009-02-04 Zoltan Varga <vargaz@gmail.com>
4862 * mini-exceptions.c (mono_setup_altstack): Use a more reasonable altstack
4863 size on systems with 64k pages. Fixes #471389.
4865 2009-02-04 Mark Probst <mark.probst@gmail.com>
4867 Contributed under the terms of the MIT/X11 license by Steven
4868 Munroe <munroesj@us.ibm.com>.
4870 * mini-ppc.c (mono_arch_output_basic_block): Generate better code
4871 for LOADI4_MEMBASE. Use addi instead of addic if it's not
4874 2009-02-04 Mark Probst <mark.probst@gmail.com>
4876 Contributed under the terms of the MIT/X11 license by Steven
4877 Munroe <munroesj@us.ibm.com>.
4879 * exceptions-ppc.c (mono_arch_get_restore_context): Code size
4882 * tramp-ppc.c (mono_arch_create_generic_class_init_trampoline):
4883 The trampoline can be longer on PPC64.
4885 2009-02-04 Mark Probst <mark.probst@gmail.com>
4887 Contributed under the terms of the MIT/X11 license by Steven
4888 Munroe <munroesj@us.ibm.com>.
4890 * mini-ppc.c: Compiler warning fixes and trivial code
4893 2009-02-04 Zoltan Varga <vargaz@gmail.com>
4895 * method-to-ir.c (mono_spill_global_vars): Fix problems caused by reading
4896 ins->dreg which could be a hardware register, not a vreg.
4898 * aot-compiler.c (emit_method_dwarf_info): Ditto.
4900 * mini.h (MonoCompile): Remove vreg_to_var_num array, it is no longer used.
4901 (struct MonoMethodVar): Add a vreg field, holding the vreg of variable.
4903 * mini.c (mono_compile_create_var_for_vreg): Set var->vreg.
4905 * mini-amd64.c (mono_arch_output_basic_block): Avoid reading cfg->varinfo[..]
4906 ->dreg, that is not the vreg we are looking for.
4908 * mini-amd64.h mini-x86.h: Enable MONO_ARCH_LIVENESS_OPS again.
4910 * mini-x86.c (mono_arch_output_basic_block): Add support for LIVERANGE_START/
4913 * method-to-ir.c (mono_spill_global_vars): Add an assert to help track down
4916 2009-02-03 Zoltan Varga <vargaz@gmail.com>
4918 * mini-x86.c (mono_arch_emit_prolog): Emit unwind info.
4920 * aot-compiler.c (emit_line_number_info): Fix line number emission when
4923 * aot-compiler.c: Add xdebug support on x86.
4925 * unwind.c: Add x86 support.
4927 * aot-compiler.c (emit_exception_debug_info): Control the emission of
4928 unwind info using a new MONO_ARCH_HAVE_XP_UNWIND define.
4930 * mini.c (mini_method_compile): Ditto.
4932 * mini-amd64.c (mono_arch_allocate_vars): Avoid setting cfg->ret->dreg to
4935 * aot-compiler.c: Add emit_push_section ()/emit_pop_section () helper functions
4936 which mimic .push_section/.pop_section in GAS.
4938 * aot-compiler.c: Emit precise live range information for variables.
4940 * mini-amd64.c (mono_arch_output_basic_block): Add OP_LIVERANGE_START/END.
4942 * method-to-ir.c (mono_spill_global_vars): Compute the instructions marking
4943 the live ranges of variables, and emit OP_LIVERANGE_START/END opcodes for
4946 * mini-ops.h: Add OP_LIVERANGE_START/END opcodes to mark
4947 the live ranges of variables.
4949 * mini.h (struct MonoMethodVar): Add two fields containing the live range
4950 of the variable in terms of native offsets.
4952 2009-02-03 Rodrigo Kumpera <rkumpera@novell.com>
4954 * arrays.cs: Test for Get/SetValue of array with negate lower bounds.
4956 2009-02-02 Mark Probst <mark.probst@gmail.com>
4958 Contributed under the terms of the MIT/X11 license by Steven
4959 Munroe <munroesj@us.ibm.com>.
4961 * exceptions-ppc.c (restore_regs_from_context): Correct operand
4962 order (offset then base reg) for ppc_load_multiple_regs.
4963 (emit_save_saved_regs) Correct operand order for
4964 ppc_store_multiple_regs.
4965 (mono_arch_get_call_filter): Correct operand order for
4966 ppc_load_multiple_regs.
4968 * mini-ppc.c (emit_memcpy): Fix operand order for
4969 ppc_load_reg_update and ppc_store_reg_update.
4970 (mono_arch_output_basic_block): Correct operand order for ppc_lha.
4971 (mono_arch_emit_epilog): Correct operand order for
4972 ppc_load_multiple_regs.
4974 * tramp-ppc.c (mono_arch_create_trampoline_code): Correct operand
4975 order for ppc_store_multiple_regs and ppc_load_multiple_regs.
4977 2009-02-02 Mark Probst <mark.probst@gmail.com>
4979 * cpu-ppc64.md: Fixed storer4_memindex length.
4981 2009-02-02 Zoltan Varga <vargaz@gmail.com>
4983 * aot-compiler.c (emit_line_number_info): Optimize the size of the emitted
4986 * aot-compiler.c (emit_line_number_info): Optimize this.
4988 2009-02-01 Zoltan Varga <vargaz@gmail.com>
4990 * aot-compiler.c: Disassemble tokens in the IL disassembly.
4992 * aot-compiler.c: Add debug info for methods without debug info by
4993 emitting an IL file and having the line number info referencing that file.
4995 * aot-compiler.c: Optimize the size of the generated line number info.
4997 * aot-compiler.c: Emit line number info in xdebug mode.
4999 * aot-compiler.c (mono_save_xdebug_info): Receive a MonoCompile instead of a
5002 2009-01-31 Zoltan Varga <vargaz@gmail.com>
5004 * aot-compiler.c (emit_method_dwarf_info): Emit names for local variables.
5006 * driver.c (mono_main): Enable debugging support automatically if XDEBUG
5009 2009-01-31 Rodrigo Kumpera <rkumpera@novell.com>
5011 * basic-calls.cs: Test for the weird crash found on arm.
5013 2009-01-31 Rodrigo Kumpera <rkumpera@novell.com>
5015 * cpu-arm.md: Increase the size of storer8_membase_reg and
5016 loadr8_membase_reg to 24 bytes to accomodate the extra add.
5018 * mini-arm.c (mono_arch_output_basic_block): Under FPA, when emitting
5019 OP_STORER8_MEMBASE_REG and OP_LOADR8_MEMBASE_REG, add the original
5020 reg to LR otherwise we'll be loading/storing from just the offset.
5022 2009-01-30 Miguel de Icaza <miguel@novell.com>
5024 Question: if we are storing gint32's inside the "*native_offset",
5025 should we change the signature to "gint32 *native_offset" to
5026 ensure that we do not have type definition problems?
5028 * mini-exceptions.c (ves_icall_get_frame_info): Cast the gint32 to
5029 an int * as this is what the other function expects, causes
5030 problems with Freescale's compiler that defined int32_t to be a
5031 long and makes int incompatible
5033 2009-01-30 Miguel de Icaza <miguel@novell.com>
5035 * Rename generic-sharing.c to mini-generic-sharing.c to avoid the
5036 filename conflict with bjam.
5038 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
5040 * cpu-arm.md: Increase the size of storer8_membase_reg to 20 bytes
5041 as it might use decomposed ops.
5043 2009-01-30 Zoltan Varga <vargaz@gmail.com>
5045 * jit-icalls.c (mono_imul_ovf): Fix one of the literals.
5047 * mini.c (mini_init): Emulate mul.ovf opcodes if MONO_ARCH_EMULATE_MUL_OVF
5050 * mini-arm.h (MONO_ARCH_EMULATE_MUL_OVF): New define.
5052 * mini-arm.c (mono_arch_build_imt_thunk): Rewrite this to allow large vtable
5055 * mini-arm.c (mono_arch_context_get_int_reg): Adapt this to the "clever"
5056 way registers are stored in MonoContext on arm.
5058 * unwind.c: Rewrite the handling of the cached_info array to use hazard pointers
5059 instead of locking so mono_get_cached_unwind_info () becomes signal safe.
5061 * mini.c (mini_init): Emuate OP_FCONV_TO_I when using soft float.
5063 * mini-arm.c (emit_load_volatile_arguments): Avoid an unneccesary assert.
5065 * mini.c (mini_init): Register mono_isfinite.
5067 * jit-icalls.c (mono_isfinite): New jit icall.
5069 * method-to-ir.c (mono_decompose_soft_float): Add support for OP_CKFINITE.
5071 * exceptions-arm.c (mono_arch_find_jit_info): When unwinding using the LMF,
5072 set esp to ARMREG_FP instead of R12, since R12 stores the value of sp for
5075 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
5077 * exceptions-arm.c (mono_arch_find_jit_info): The frame layout on arm have
5078 separate frame and stack pointers, so we must use FP to find the register
5080 The FP reg is retrieved from the MonoContext::regs array.
5082 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
5084 * mini-arm.c (mono_arch_output_basic_block): Emit two cond ops for OP_FBGE
5087 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
5089 * mini-arm.c (mono_arch_emit_setret): Emit OP_FMOVE for methods that
5090 return R4 and R8 when not running under softfloat.
5092 Fixes basic-calls.exe
5094 2009-01-30 Zoltan Varga <vargaz@gmail.com>
5096 * mini-arm.c: Implement some overflow opcodes.
5098 2009-01-29 Miguel de Icaza <miguel@novell.com>
5100 * ssa.c: handle another alloca.h
5102 * mini-exceptions.c (mono_handle_native_sigsegv): Do not use
5103 PLATFORM_WIN32 for detecting if we have sigaction. Instead use
5104 MONO_ARCH_USE_SIGACTION.
5106 * aot-runtime.c, mini-exceptions.c: Replace platform define with
5109 * method-to-ir.c (mono_method_to_ir): Type cast fix on some platforms.
5111 * mini-ppc.h (MONO_ARCH_USE_SIGACTION): Do not define this for all
5112 PPC targets as sigaction does not exist on all platforms, define
5113 this on a per-platform basis.
5115 Instead of erroring out if the platform is not defined, include
5116 mini-ppc-os.h, and expect that the OS specific setting provides
5117 the required information.
5119 2009-01-30 Zoltan Varga <vargaz@gmail.com>
5121 * aot-compiler.c: Fix --enable-minimal=aot.
5123 2009-01-30 Zoltan Varga <vargaz@gmail.com>
5125 * exceptions-arm.c (mono_arch_get_throw_exception_generic): Fix the
5128 2009-01-29 Zoltan Varga <vargaz@gmail.com>
5130 * exceptions-arm.c: Fix warnings.
5132 * tramp-arm.c aot-compiler.c unwind.h unwind.c: Implement xdebug support for
5135 * mini-x86.c: Fix --enable-minimal=jit build.
5137 * mini.c: Really fix --enable-minimal=jit build.
5139 * mini.c (construct_object_context_for_method): Move this outside
5140 the DISABLE_JIT block to fix the --enable-minimal=jit build.
5142 "Backported" of r124984 from 2.0 branch.
5144 * aot-compiler.c aot-runtime.c: Add full-aot support delegate BeginInvoke/EndInvoke.
5146 "Backport" of r124977 + r124978 from 2.0 branch.
5148 * exceptions-arm.c (mono_arm_throw_exception_by_token): New helper function
5149 to avoid calling mono_exception_from_token () from the throw trampoline.
5150 (mono_arch_get_throw_exception_generic): call throw_exception_by_token
5151 for throwing corlib exceptions, this fixes full-aot support for corlib
5154 * aot-compiler.c (compile_method): Make a copy of cfg->locals to fix the build.
5156 2009-01-29 Miguel de Icaza <miguel@novell.com>
5158 * mini-darwin.c, mini-windows.c, mini-posix.c: Commit the first
5159 part of the changes to split the code in mini into operating
5160 system specific files.
5162 This patch was done by copying mini.c to the respective files to
5163 preserve SVN history.
5165 2009-01-29 Zoltan Varga <vargaz@gmail.com>
5167 * aot-compiler.c (emit_method_dwarf_info): Add minimal support for locals.
5169 2009-01-28 Zoltan Varga <vargaz@gmail.com>
5171 * method-to-ir.c (mono_method_to_ir): Avoid generic sharing for calls made to
5172 remoting-invoke-with-check wrappers of shared methods.
5174 * mini.c (print_jit_stats): Print out major gc count/time for libgc too.
5176 2009-01-27 Mark Probst <mark.probst@gmail.com>
5178 * method-to-ir.c (emit_stloc_ir): Only apply the reg-reg move
5179 optimization if the top of stack is the last instruction in the
5180 bblock. Otherwise it might have been used after its definition.
5183 2009-01-27 Zoltan Varga <vargaz@gmail.com>
5185 * mini-trampolines.c (mono_magic_trampoline): Print out the caller
5186 method as well when get_vcall_slot () fails to match a code sequence.
5188 * mini-arm.c: Fix the android build, which doesn't have
5191 2009-01-26 Zoltan Varga <vargaz@gmail.com>
5193 * mini-s390x.c: Remove a stray declaration of emit_sig_cookie () to fix
5196 2009-01-26 Rodrigo Kumpera <rkumpera@novell.com>
5198 * unwind.c (mono_unwind_cleanup): Don't crash if cached_info is NULL.
5200 2009-01-26 Zoltan Varga <vargaz@gmail.com>
5202 * mini.c (mini_method_compile): Save the unwind info generated by the JIT
5203 and put its id into jinfo->used_regs. This is only used on amd64,
5204 which is currently the only platform generating unwind info.
5206 * exceptions-amd64.c: Instead of unwinding based on a register mask, use
5207 the dwarf unwinder. This is required to correctly handle async exceptions
5208 like thread abort and stack overflows, which can happen while a method
5209 is in the middle of its prolog or epilog.
5211 * aot-runtime.c (mono_aot_get_unwind_info): New helper function to obtain
5212 the unwind info belonging to an AOTed method.
5214 * aot-compiler.c aot-runtime.c: Save/Load the unwind info emitted by the JIT
5215 into cfg->unwind_ops.
5217 * unwind.c (mono_unwind_frame): Use <= instead of < for the loop exit check.
5219 * mini.c (mini_init): Call mono_unwind_init ().
5220 (mini_cleanup): Call mono_unwind_cleanup ().
5222 * unwind.c: Add functions for managing a set of unwind info entries, allowing
5223 unwind info to be shared between methods.
5225 * mini-amd64.c (mono_arch_emit_prolog): Emit unwind info for the registers
5228 * exceptions-amd64.c (mono_arch_exceptions_init): Call
5229 get_throw_pending_exception () to avoid initialization races.
5231 * mini-exceptions.c (mono_exceptions_init): Call an arch specific
5232 mono_arch_exceptions_init () function.
5234 * mini.h (MONO_INST_NEW): Remove duplicate setting of cil_code.
5236 2009-01-25 Zoltan Varga <vargaz@gmail.com>
5238 * mini.c (mono_get_domain_intrinsic): New helper function.
5239 (mono_get_thread_intrinsic): Ditto.
5241 * mini-arm.c mini-ia64.c: Use the new helper functions.
5243 * method-to-ir.c (mono_method_to_ir): Fix the comment for
5244 the last constrained_call change, since it is needed in the non-AOT
5247 * mini-arm.c: Implement OP_TLS_GET on arm eabi linux.
5249 * mini-arm.c (mono_arch_emit_prolog): Add an inlined version of
5250 mono_get_lmf_addr () on arm eabi linux.
5252 2009-01-24 Zoltan Varga <vargaz@gmail.com>
5254 * mini-amd64.c (mono_arch_get_vcall_slot): Handle yet another
5255 code sequence which matches a non-virtual call.
5257 2009-01-23 Mark Probst <mark.probst@gmail.com>
5259 * mini-ppc.c (mono_arch_context_get_int_reg): Allow access to the
5262 2009-01-23 Zoltan Varga <vargaz@gmail.com>
5264 * aot-compiler.c aot-runtime.c: Treat delegate-invoke wrappers similarly to
5265 runtime-invoke wrappers, since they are also shared based on signature.
5267 2009-01-22 Mark Probst <mark.probst@gmail.com>
5269 * mini-exceptions.c (ves_icall_get_frame_info): Fetch the generic
5270 info from the (correct) context.
5272 2009-01-22 Zoltan Varga <vargaz@gmail.com>
5274 * unwind.c (mono_unwind_frame): Remove a stray g_free ().
5276 * unwind.c (mono_unwind_frame): New function to unwind through a frame
5277 using dwarf unwinding info. Not yet used.
5279 * mini.c (mini_init): When using xdebug, disable freeing of domains.
5281 2009-01-21 Mark Probst <mark.probst@gmail.com>
5283 * mini-ppc.c (mono_arch_delegate_invoke_impl): Return function
5286 * mini-trampolines.c (mono_delegate_trampoline): Remove the PPC64
5287 special case and handle mono_arch_delegate_invoke_impl() returning
5288 function descriptors.
5290 * tramp-ppc.c (mono_arch_create_trampoline_code): Delegate
5291 trampolines return function descriptors, too.
5293 2009-01-21 Zoltan Varga <vargaz@gmail.com>
5295 * method-to-ir.c (handle_alloc): Avoid generic instances in the
5296 out_of_line optimization.
5298 2009-01-21 Martin Baulig <martin@ximian.com>
5301 (MonoCompile): Added `disable_deadce_vars' to disable removing
5305 (mini_method_compile): Set `cfg->disable_deadce_vars' when running
5306 inside the debugger.
5308 * liveness.c (mono_analyze_liveness): Don't remove any unused
5309 variables if `cfg->disable_deadce_vars' is set.
5311 2009-01-21 Mark Probst <mark.probst@gmail.com>
5313 * method-to-ir.c: Only apply exception constructor optimization if
5314 the the method actually belongs to an exception class. Fixes
5317 2009-01-21 Zoltan Varga <vargaz@gmail.com>
5319 * mini-trampolines.c (mono_delegate_trampoline): Put back the previous
5320 change inside a #ifdef __mono_ppc64__.
5322 * aot-compiler.c (compile_method): Remove the previous limitation.
5324 * method-to-ir.c (method-to-ir.c): Add support for the constrained prefix
5325 on type variables in AOTed code.
5327 * aot-compiler.c (compile_method): Skip generic methods having type
5328 constraints on their generic parameters.
5330 * aot-compiler.c (compile_method): Check for methods which cannot be
5331 encoded inside RGCTX_FETCH patches as well.
5333 * mini-exceptions.c (mono_print_thread_dump): Fix the windows
5336 2009-01-20 Mark Probst <mark.probst@gmail.com>
5338 * method-to-ir.c: Force the vtable variable in shared generic code
5339 for the case that they might show up on a stack trace where they
5342 * mini-exceptions.c: Save and use generic sharing info as well as
5343 IP in stack traces to resolve shared generic instantiations.
5345 2009-01-20 Zoltan Varga <vargaz@gmail.com>
5347 * mini-trampolines.c (mono_delegate_trampoline): Revert the change which
5348 added a mono_get_addr_from_ftnptr () as it breaks the ia64 build.
5350 2009-01-20 Mark Probst <mark.probst@gmail.com>
5352 * method-to-ir.c: Do generic sharing for array constructors.
5354 2009-01-20 Rodrigo Kumpera <rkumpera@novell.com>
5356 * mini-exceptions.c (mono_print_thread_dump): Add information
5357 about the thread state using wapi_current_thread_desc.
5359 2009-01-19 Rodrigo Kumpera <rkumpera@novell.com>
5361 * basic-simd.cs: Tests for the new constructors.
5363 2009-01-19 Rodrigo Kumpera <rkumpera@novell.com>
5365 * mini-ops.h: Added OP_EXPAND_*
5369 * mini-x86.c (mono_arch_output_basic_block): Same.
5371 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for single element constructors.
5373 2009-01-19 Zoltan Varga <vargaz@gmail.com>
5375 * iltests.il.in: Add a test for #467385.
5377 2009-01-18 Rodrigo Kumpera <rkumpera@novell.com>
5379 * mini.c (mini_thread_cleanup): Don't cleanup TLS storage if the
5380 thread been cleaned up is not the same currently in execution.
5382 Fixes appdomain-unload crashes on windows, osx and linux variants
5383 without the __thread keyword.
5385 2009-01-18 Zoltan Varga <vargaz@gmail.com>
5387 * mini-arm.c (mono_arch_flush_icache): Applied patch from Koushik Dutta
5388 (koush@koushikdutta.com). Implement this for android.
5390 * helpers.c (mono_disassemble_code): Avoid assembler errors if the id
5391 begins with a digit.
5393 * method-to-ir.c: Call mono_gc_get_write_barrier () instead of
5394 mono_marshal_get_write_barrier ().
5396 2009-01-17 Rodrigo Kumpera <rkumpera@novell.com>
5398 * decompose.c (mono_decompose_vtype_opts): Fix the decomposition
5399 of OP_VCALL_* ops for 8 bytes vtypes on 32 bits archs and platorms
5400 that pass them on a register pair.
5402 This affects windows, OSX and FreeBSD. The mono/tests/handleref.exe
5403 test was crashing due to that.
5405 Fri Jan 16 15:21:21 CET 2009 Paolo Molaro <lupus@ximian.com>
5407 * exceptions-ppc.c: tweaks from malc (OV-Soft) to fix the size of the
5408 trampoline code. Include ucontext.h only if available.
5410 2009-01-15 Mark Probst <mark.probst@gmail.com>
5412 * mini.c: mono_domain_lookup_shared_generic() takes an open method
5413 and doesn't check whether it's sharable, like it was before
5414 removing the shared generics hash. This brings IronPython
5415 performance back to what it was before that change.
5417 2009-01-14 Mark Probst <mark.probst@gmail.com>
5419 * method-to-ir.c: Handle delegate invocation optimization earlier,
5420 otherwise it would be handled (much more slowly) by the
5421 final/sealed optimization.
5423 2009-01-13 Zoltan Varga <vargaz@gmail.com>
5425 * mini.c (SIG_HANDLER_SIGNATURE): Avoid crashes when the current thread or
5426 domain is not set. Fixes #465864.
5428 2009-01-12 Mark Probst <mark.probst@gmail.com>
5430 * method-to-ir.c: Don't stop sharing of generic methods with catch
5431 clauses - we already handle those.
5433 2009-01-12 Mark Probst <mark.probst@gmail.com>
5435 * mini.c, mini.h: lookup_generic_method() is now
5436 mono_domain_lookup_shared_generic() and uses the jit_code_hash,
5437 making the shared_generics_hash obsolete.
5439 2009-01-12 Mark Probst <mark.probst@gmail.com>
5441 * mini-ppc.c, exceptions-ppc.c, cpu-ppc.md, cpu-ppc64.md: Don't
5442 use the red zone. Make room on the stack first and then use it,
5443 not the other way around.
5445 2009-01-12 Zoltan Varga <vargaz@gmail.com>
5447 * mini.c (mini_init): Call mono_xdebug_init ().
5449 * aot-compiler.c (mono_xdebug_init): Make this non-static.
5451 2009-01-11 Zoltan Varga <vargaz@gmail.com>
5453 * TestDriver.cs: Add an --iter argument to run tests multiple times.
5455 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Emit debug info for
5458 * aot-compiler.c (mono_save_trampoline_xdebug_info): New function to emit
5459 debug+unwind info for trampolines.
5461 * mini.c (mono_create_unwind_op): New helper function.
5463 * unwind.h: Add macros for emitting unwind ops without a MonoCompile.
5465 2009-01-10 Zoltan Varga <vargaz@gmail.com>
5467 * aot-compiler.c: Fix the build.
5469 2009-01-09 Zoltan Varga <vargaz@gmail.com>
5471 * Makefile.am: Update dtrace-prelink.sh location.
5473 2009-01-08 Zoltan Varga <vargaz@gmail.com>
5475 * method-to-ir.c (mono_method_to_ir): Fix the check for the mscorlib ldstr
5476 optimization. Fixes #464520.
5478 2009-01-07 Bill Holmes <billholmes54@gmail.com>
5480 * mini-amd64.c : Adding code to save/restore non-volatile registers
5483 * exceptions-amd64.c : Adding code to save/restore non-volatile
5484 registers on Winx64.
5486 Contributed under MIT/X11 license.
5488 2009-01-07 Zoltan Varga <vargaz@gmail.com>
5490 * mini-arm.c (mono_arch_flush_icache): Use __GNUC_PREREQ instead of checking
5491 __GNUC_MINOR__ which can break when the major version changes.
5493 2009-01-07 Rodrigo Kumpera <rkumpera@novell.com>
5495 * basic-simd.cs: Add tests for usage of the sizeof opcode.
5497 2009-01-07 Geoff Norton <gnorton@novell.com>
5499 * helpers.c: Allow mono -v -v -v to work on darwin.
5501 2009-01-05 Bill Holmes <billholmes54@gmail.com>
5503 * mini-amd64.c (mono_arch_get_vcall_slot) : Handle an additional instruction
5506 Contributed under MIT/X11 license.
5508 2009-01-05 Zoltan Varga <vargaz@gmail.com>
5510 * mini.c (mono_allocate_stack_slots_full2): Use mono_class_from_mono_type
5511 instead of directly accessing type->data.klass. Fixes #462016.
5512 (mono_allocate_stack_slots_full): Ditto.
5514 * mini-arm.c (mono_arch_flush_icache): Applied patch from Riku Voipio
5515 <novell@kos.to>. Fix cache flush on kernels without OLDABI compat option.
5517 * aot-compiler.c (emit_plt): Fix ARM build.
5519 2009-01-04 Zoltan Varga <vargaz@gmail.com>
5521 * branch-opts.c (mono_if_conversion): Optimize this using ins->prev.
5523 * branch-opts.c (mono_if_conversion): Fix an assert introduced by the last
5526 * branch-opts.c (mono_if_conversion): Use branch->inst_true_bb/inst_false_bb
5527 instead of bblock->out_bb [0]/[1], the two might not be the same. Fixes
5530 * iltests.il.in: Add a regression test.
5532 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
5534 * mini-codegen.c (mono_print_ins_index): Pretty print XPHI and VPHI.
5536 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
5538 * basic-simd.cs: Add a regression test for #462457.
5540 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
5542 * mini-ops.h: Add a definition of XPHI.
5544 * mini.h (MONO_IS_PHI): Make is aware of simd instrincs.
5546 * ssa.c (op_phi_to_move): Handle XPHI.
5548 * ssa.c (mono_ssa_compute): Generate a XPHI for simd intrinsics instead of VPHI.
5552 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
5554 * method-to-ir.c (mono_emit_rgctx_calli): Fix a warning.
5556 2008-12-31 Geoff Norton <gnorton@novell.com>
5558 * mini-ppc.c: The prolog size allocated can be too small for darwin
5559 ppc32 under certain circumstances. Also fix a small logic bug.
5561 2008-12-29 Zoltan Varga <vargaz@gmail.com>
5563 * mini.c (mono_jit_compile_method_inner): Avoid holding the domain lock
5564 while loading AOT methods.
5566 * mini-exceptions.c: Check jit_tls->class_cast_from instead of class_cast_to
5567 since only the former is nulled out after a successful cast. This prevents
5568 crashes with rethrown exceptions when using --debug=casts.
5570 2008-12-24 Mark Probst <mark.probst@gmail.com>
5572 * mini.h: New macro for checking whether a method is final,
5573 i.e. whether the method or its class is marked final.
5575 * method-to-ir.c: Use the new macro for all final-checks
5576 consistently. Fixes the crash in the System.ServiceModel tests.
5578 2008-12-23 Mark Probst <mark.probst@gmail.com>
5580 * mini-exceptions.c (get_exception_catch_class): Corrected another
5581 overly strict assertion.
5583 2008-12-23 Mark Probst <mark.probst@gmail.com>
5585 * mini-ppc.c (mono_arch_build_imt_thunk): Save and restore r11.
5586 Clobbering it is not allowed because the caller might use it as
5587 the vtable register in the interface call.
5589 2008-12-19 Mark Probst <mark.probst@gmail.com>
5591 * mini-exceptions.c (get_exception_catch_class): Corrected an
5592 overly strict assertion.
5594 2008-12-18 Mark Mason <mmason@upwardaccess.com>
5596 * method-to-ir.c: use SIZEOF_REGISTER instead of SIZEOF_VOID_P or sizeof(gpointer) when appropriate.
5598 * mini.h: Move typedef to mgreg_t up above include of mini-arch.h
5600 * local-propogation.c: use SIZEOF_REGISTER instead of SIZEOF_VOID_P when appropriate
5602 * cpu-mips.md: correct lengths for certain long_ opcodes.
5604 * mini-mips.h: Only emulate long operations when SIZEOF_REGISTER==4. Add missing func decl.
5606 * 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().
5608 2008-12-17 Mark Mason <mmason@upwardaccess.com>
5610 * exceptions-mips.c (mono_arch_find_jit_info): decode sd instructions as well when looking for registers.
5612 2008-12-17 Mark Mason <mmason@upwardaccess.com>
5614 * mini-mips.c (mono_arch_output_basic_block): OP_JUMP_TABLE stores patch type in inst_c1, not inst_i1.
5616 2008-12-16 Rodrigo Kumpera <rkumpera@novell.com>
5618 * branch-opts.c (remove_block_if_useless): Even if BB0 falls through, don't add a br to the
5621 2008-12-16 Mark Mason <mmason@upwardaccess.com>
5623 * 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
5625 * 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)
5627 2008-12-15 Mark Mason <mmason@upwardaccess.com>
5629 * trace.c (mono_trace_enter_method): correctly handle arguments smaller than the stack slot size on big endian systems.
5631 2008-12-14 Zoltan Varga <vargaz@gmail.com>
5633 * liveness.c (mono_analyze_liveness): Avoid eliminating the 'this' var in
5634 gshared code. Fixes #458947.
5636 * generics.cs: Add a test.
5638 2008-12-12 Mark Mason <mmason@upwardaccess.com>
5640 * method-to-ir.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
5642 * mini-mips.c: first pass n32 code generation.
5644 * mini-mips.h: datatypes and defines for n32 support.
5646 * exceptions-mips.c: first pass n32 code generation.
5648 * tramp-mips.c: first pass n32 code generation.
5650 * cpu-mips.md: add long_ opcodes.
5652 2008-12-12 Mark Mason <mmason@upwardaccess.com>
5654 * liveness.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
5656 * cfold.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
5658 * local-propogation.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
5660 * regalloc2.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
5662 * mini.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
5664 * mini-codegen.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
5666 * ssa.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
5668 * decompose.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
5670 * helpers.c: for mips/n32, don't pass -mips32 to objdump
5672 2008-12-12 Zoltan Varga <vargaz@gmail.com>
5674 * mini-arm.c tramp-arm.c: Fix calls to mono_arch_flush_icache.
5676 2008-12-12 Andres G. Aragoneses <aaragoneses@novell.com>
5678 * driver.c: Sync --help-trace with man page (EXPR,EXPR).
5680 2008-12-12 Mark Probst <mark.probst@gmail.com>
5682 * mini-ppc.h, exceptions-ppc.c, tramp-ppc.c: Create function
5683 descriptors for helper functions directly in front of the code.
5685 2008-12-11 Mark Probst <mark.probst@gmail.com>
5687 * method-to-ir.c: Removed an unnecessary assertion.
5689 2008-12-10 Zoltan Varga <vargaz@gmail.com>
5691 * method-to-ir.c: Merge SGEN changes from the old JIT.
5693 2008-12-10 Zoltan Varga <vargaz@gmail.com>
5695 * driver.c (compile_all_methods_thread_main): Handle failure of
5698 2008-12-10 Mark Probst <mark.probst@gmail.com>
5700 * mini-ppc.c: Merged with mini-ppc64.c.
5702 * mini-ppc.h: Define PPC_MINIMAL_PARAM_AREA_SIZE on all targets.
5704 * Makefile.am: Use the same sources for PPC and PPC64.
5706 * mini-ppc64.c: Removed.
5708 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
5710 * branch-opts.c (remove_block_if_useless): Extract fall through detection
5711 code to mono_bb_is_fall_through.
5713 * branch-opts.c (mono_remove_critical_edges): Same.
5715 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
5717 * ssa.c (fold_ins): branch opt can kill dummy switch ops so we can't
5718 expect that an OP_BR_REG will be there.
5720 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
5722 * branch-opts.c (remove_block_if_useless): Use MONO_IS_BRANCH_OP instead of checking
5723 for the many branch ops. The original check miss OP_BR_REG.
5727 2008-12-09 Mark Mason <mmason@upwardaccess.com>
5729 * mini-mips.h mini-mips.c exceptions-mips.c tramp-mips.c: first round of changes necessary to eventually support n32.
5731 2008-12-09 Zoltan Varga <vargaz@gmail.com>
5733 * aot-runtime.c (load_method): Avoid calling decode_exception_debug_info
5734 while holding the aot lock.
5736 2008-12-09 Mark Mason <mmason@upwardaccess.com>
5738 * mini-mips.c (mono_arch_output_basic_block): use mfc1/lwc1 instead of mfc1d/ldc1
5740 2008-12-09 Bill Holmes <billholmes54@gmail.com>
5742 * mini.c (mini_cleanup) : Adding a call to cominterop_release_all_rcws
5743 to release all runtime callable wrappers held by the runtime.
5745 Contributed under MIT/X11 license.
5747 2008-12-09 Bill Holmes <billholmes54@gmail.com>
5749 * tramp-amd64.c (mono_arch_create_trampoline_code_full) : Increase the code size for
5752 Contributed under MIT/X11 license.
5754 2008-12-09 Zoltan Varga <vargaz@gmail.com>
5756 * aot-runtime.c (decode_exception_debug_info): Acquire the domain
5757 lock when calling mono_domain_alloc (). Hopefully fixes #415608.
5759 2008-12-09 Mark Mason <mmason@upwardaccess.com>
5761 * cpu-mips.md: fix ckfinite length
5763 * mini-mips.c: at least recognize n32 ABI when used (not yet supported)
5764 (mono_arch_lowering_pass): cleanup, rearrange for clarity
5765 (mono_arch_output_basic_block): implement OP_CKFINITE, add more asserts
5767 2008-12-08 Mark Mason <mmason@upwardaccess.com>
5769 * exceptions-mips.c (mono_arch_find_jit_info): init new_ctx with ctx, dont' call setup_context.
5771 2008-12-08 Geoff Norton <gnorton@novell.com>
5773 * tramp-amd64.c: r120895 stores RAX, so we need to increase the window
5774 size by 8 bytes as well.
5776 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
5778 * basic-simd.cs: Fix method names for Vector16b.
5780 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
5782 * basic-simd.cs: Fix method names for Vector16sb.
5784 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
5786 * basic-simd.cs: Fix method names for Vector8us.
5788 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
5790 * basic-simd.cs: Fix method names for Vector8s.
5792 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
5794 * basic-simd.cs: Fix method names for Vector4ui.
5796 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
5798 * basic-simd.cs: Fix method names for Vector2l.
5800 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
5802 * basic-simd.cs: Fix method names for Vector2d.
5804 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
5806 * simd-intrinsics.c (mono_emit_simd_intrinsics): Add support for intrinsics
5807 that are extension methods.
5809 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
5811 * basic-simd.cs: Fix method names for Vector4f.
5813 2008-12-08 Zoltan Varga <vargaz@gmail.com>
5815 * mini-exceptions.c (mono_print_thread_dump): Mark threadpool threads
5816 as such. Fixes #456669.
5818 2008-12-07 Mark Mason <mmason@upwardaccess.com>
5820 * mini-mips.c (mono_arch_emit_call): narrow float arguments when passing as args.
5822 2008-12-07 Mark Mason <mmason@upwardaccess.com>
5824 * mini-mips.c (mono_arch_lowering_pass): don't handle OP_ICONV_TO_R* or OP_R*CONST
5825 (mono_arch_emit_setret): use OP_MIPS_CVTSD to return SP floats
5826 (mono_arch_output_basic_block): simplify FP load/store, handle OP_MIPS_FBLT_UN
5827 (mips_adjust_stackframe): handle FP spills
5829 * mini-ops.h: add mips_mtc1_s2
5831 * cpu-mips.md: add mips_mtc1_s2
5833 2008-12-07 Zoltan Varga <vargaz@gmail.com>
5835 * unwind.c: New file, move the unwind info encoding functions here from
5836 aot-compiler.c, so they could be used at runtime too.
5838 2008-12-05 Mark Mason <mmason@upwardaccess.com>
5840 * mini-mips.c (mono_arch_lowering_pass): handle OP_IMUL_IMM as well
5841 (mono_arch_output_basic_block): fix OP_LOCALLOC code generation
5843 2008-12-05 Mark Mason <mmason@upwardaccess.com>
5845 * mini-mips.c: cleanup warnings
5846 (mono_arch_lowering_pass): handle OP_LOCALLOC_IMM
5847 (mips_adjust_stackframe): handle case of taking the address of stack locals
5849 2008-12-05 Zoltan Varga <vargaz@gmail.com>
5851 * aot-compiler.c: Implement a few functions missing from the asm writer.
5852 (emit_method_code): Only write symbols for methods when using the bin
5853 writer, since the assembler can't deal with the characters in our method
5856 * aot-compiler.c (is_plt_patch): ICALL_ADDR is also a plt patch.
5858 * method-to-ir.c (mono_method_to_ir): Transform aotconst+calli into a direct
5861 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Rework the code
5862 a bit to also restore %rax.
5864 2008-12-05 Mark Probst <mark.probst@gmail.com>
5866 * mini-ppc.c: Some simple merges from mini-ppc64.c.
5868 2008-12-05 Zoltan Varga <vargaz@gmail.com>
5870 * ssa.c (mono_ssa_compute): Only add an implicit reference at start for
5873 2008-12-05 Mark Probst <mark.probst@gmail.com>
5875 * exceptions-ppc.c: Merged with exceptions-ppc64.c.
5877 * mini-ppc.c, mini-ppc.h: Remove PPC_STACK_ALIGNMENT and use
5878 MONO_ARCH_FRAME_ALIGNMENT. Struct for PPC64 function descriptors.
5880 * exceptions-ppc64.c: Removed.
5882 * Makefile.am: Use exceptions-ppc.c instead of exceptions-ppc64.c.
5884 2008-12-05 Mark Probst <mark.probst@gmail.com>
5886 * tramp-ppc.c, mini-ppc.c, mini-ppc.h: Merged tramp-ppc.c with
5889 * Makefile.am: Use tramp-ppc.c instead of tramp-ppc64.c.
5891 * tramp-ppc64.c: Removed.
5893 2008-12-05 Zoltan Varga <vargaz@gmail.com>
5895 * aot-compiler.c (add_generic_instances): Skip non-generic classes in
5898 2008-12-05 Mark Probst <mark.probst@gmail.com>
5900 * mini-ppc.h: Merged mini-ppc64.h with mini-ppc.h.
5902 * exceptions-ppc64.c, tramp-ppc64.c, mini-arch.h, Makefile.am: Use
5903 mini-ppc.h instead of mini-ppc64.h.
5905 * mini-ppc64.h: Removed.
5907 2008-12-04 Mark Mason <mmason@upwardaccess.com>
5909 * mini-mips.c: introduce USE_LDC_SDC: use ldc1/sdc1 to load/store doubles, disabled by default
5911 * mini-mips.c (mono_arch_emit_outarg_vt): fix offset calculation for memcpy in structure passing.
5913 2008-12-05 Mark Probst <mark.probst@gmail.com>
5915 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, tramp-ppc64.c:
5916 Removed FIRST/LAST_[GF]REG macros, to make merging PPC64 with PPC
5919 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
5921 * basic-simd.cs: Tests for operator == and != on Vector8us and Vector16b.
5923 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
5925 * simd-intrinsics.c: Add support for operator == and != to Vector8(u)s and Vector16(s)b.
5927 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
5929 * basic-simd.cs: Tests for operator == and != on Vector4f.
5931 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
5933 * simd-intrinsics.c (simd_intrinsic_emit_equality): Adapt to support Vector4f.
5935 * simd-intrinsics.c: Kill useless enum.
5937 2008-12-04 Mark Mason <mmason@upwardaccess.com>
5939 * cpu-mips.md: add long_conv_to_ovf_i4_2
5940 * mini-mips.c: update/add various _OVF_ opcodes to fix test failures
5942 2008-12-04 Mark Mason <mmason@upwardaccess.com>
5944 * mini-mips.c: ifdef protect automatic promotions of R4 to R8.
5946 * mini-mips.c (mono_arch_emit_setret): handle R4 case with FCONV_TO_R4 instead of FMOVE
5948 2008-12-04 Mark Mason <mmason@upwardaccess.com>
5950 * mini-mips.c (mono_arch_output_basic_block): fix codegen for OP_OR_IMM/OP_IOR_IMM
5952 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
5954 * basic-simd.cs: Add tests for new methods.
5956 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
5958 * simd-intrinsics.c: Add support for operator == and !=
5961 * simd-methods.h: Add SN_op_Inequality and SN_op_Equality.
5963 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
5965 * simd-intrinsics.c: Remove ExtractByteMask intrinsics.
5967 2008-12-04 Zoltan Varga <vargaz@gmail.com>
5969 * aot-compiler.c (add_wrappers): Add pinvoke wrappers.
5971 * mini.c (mono_resolve_patch_target): Allow pinvoke methods in
5972 MONO_PATCH_INFO_ICALL_ADDR.
5974 * aot-runtime.c (MonoAotFileInfo): Correct order of fields.
5976 * aot-compiler.c: Resurrect full-aot support.
5978 2008-12-04 Mark Mason <mmason@upwardaccess.com>
5980 * mini-mips.c (mono_arch_lowering_pass): handle OP_COMPARE and OP_ICOMPARE
5982 2008-12-04 Mark Mason <mmason@upwardaccess.com>
5984 * mini-mips.c (mono_arch_output_basic_block): fix OP_IREM_UN code generation
5986 2008-12-03 Rodrigo Kumpera <rkumpera@novell.com>
5988 * basic-simd.cs: Fix tests to work under ppc.
5989 Remove tests for methods that will be removed.
5991 2008-12-03 Mark Probst <mark.probst@gmail.com>
5993 * method-to-ir.c (mono_method_to_ir): Handle ldtoken of an open
5994 generic type (via a typedef or typeref) correctly.
5996 2008-12-03 Zoltan Varga <vargaz@gmail.com>
5998 * mini-trampolines.c (mono_magic_trampoline): Add some debugging code to help
5999 diagnose an assertion failure.
6001 2008-12-02 Mark Probst <mark.probst@gmail.com>
6003 * tramp-ppc64.c (mono_arch_create_rgctx_lazy_fetch_trampoline):
6004 Fix trampoline size.
6006 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: A few floating point
6007 conversion opcodes are implemented natively instead via emulation.
6009 2008-12-01 Mark Mason <mmason@upwardaccess.com>
6011 * cpu-mips.md: remove mips_xori
6013 * mini-ops.h: remove mips_xori
6015 * mini-mips.h: replace OP_MIPS_XORI with OP_IXOR
6017 * mini-mips.c (mono_arch_decompose_long_opts): Add ladd_imm, lsub, lsub_imm, lneg, lsub_ovf, lsub_ovf_un.
6019 * mini-mips.c (mono_arch_lowering_pass, mono_arch_output_basic_block): fix IXOR handling
6021 2008-12-01 Mark Mason <mmason@upwardaccess.com>
6023 * cpu-mips.md: fix instruction lengths.
6025 * mini-mips.h: define MONO_ARCH_NO_IOV_CHECK
6027 * mini-mips.c: move most instruction rewriting into decompose_ops. Implement conditional branches and exceptions. Fix jump table patch handling. Implement add/sub OVF.
6029 * mini-ops.h: fix slti / sltiu op profiles.
6031 2008-12-02 Martin Baulig <martin@ximian.com>
6033 * method-to-ir.c (mono_method_to_ir): Disable debugging
6034 information for the init locals block to make the debugger stop
6035 after all locals have been initalized.
6037 2008-12-02 Martin Baulig <martin@ximian.com>
6039 * mini.c (mini_method_compile): Disable MONO_OPT_DEADCE when
6040 running inside the debugger.
6042 2008-12-01 Zoltan Varga <vargaz@gmail.com>
6044 * mini.c (mini_method_compile): Only run local deadce if MONO_OPT_DEADCE
6047 * method-to-ir.c (mono_method_to_ir): Fix invalid code generated by the
6048 alu->alu imm optimization which only shows if deadce is disabled.
6050 * aot-compiler.c: Rename the function names for the binary and asm writers
6051 so they can coexist in the same process. Rework the xdebug code to use the
6052 asm writer. This avoids the need to call into the runtime to dump the
6053 debugging info. Add more debugging info for types.
6055 * mini-<ARCH>.h: Kill MONO_ARCH_HAVE_NORMALIZE_OPCODES define.
6057 * genmdesc.c genmdesc.pl mini.h: Don't put the CEE_ opcodes into the
6058 cpu description tables, they can't occur in cpu-<ARCH>.md.
6060 * method-to-ir.c (mono_method_to_ir): Set the type of the value pushed on
6061 the stack in CEE_LDFLDA. Fixes #450542.
6063 * generics.cs: Add a new test.
6065 2008-12-01 Mark Mason <mmason@upwardaccess.com>
6067 * mini-ops.h: updated MIPS opcodes
6068 * mini-mips.c: decompose long opts
6069 * mini-mips.h: decompose long opts
6071 2008-11-29 Mark Mason <mmason@upwardaccess.com>
6073 * cpu-mips.md: fix length on int_rem_un
6074 * mini-mips.c (mips_stackframe_adjust): fix insertion of spillvars region in MIPS stackframes.
6076 2008-11-29 Zoltan Varga <vargaz@gmail.com>
6078 * mini.h aot-runtime.c: Fix building with DISABLE_AOT.
6080 * mini-codegen.c (mono_print_ins_index): Handle OP_VOIDCALL_MEMBASE.
6082 2008-11-29 Martin Baulig <martin@ximian.com>
6084 * mini-exceptions.c (mono_handle_native_sigsegv): Check
6085 mono_debug_using_mono_debugger() in addition to the
6086 `no_gdb_backtrace' flag in the `MonoDebugOptions'.
6088 2008-11-28 Mark Mason <mmason@upwardaccess.com>
6090 * mini-ops.h: updated more MIPS opcodes
6091 * mini-mips.c: FP compare/branch working again, clean up last of CEE_ -> OP_ mappings
6092 * cpu-mips.md: Added MIPS versions of new FP compare/branch opcodes.
6094 2008-11-28 Mark Probst <mark.probst@gmail.com>
6096 * mini-ppc64.c: Patch the RGCTX fetch trampoline correctly.
6098 2008-11-28 Mark Mason <mmason@upwardaccess.com>
6100 * mini-mips.c (mono_arch_emit_call): adding missing conversion to fp single when passing in integer arg register.
6101 * mini-mips.c (mips_adjust_stackframe): compensate for spill-down logic.
6102 * mini-ops.h: correct selected mips opcode entries
6104 2008-11-28 Mark Probst <mark.probst@gmail.com>
6106 * mini-ppc64.c, mini-ppc64.h: Enable generalized IMT thunks and
6109 2008-11-28 Mark Probst <mark.probst@gmail.com>
6111 * mini-ppc64.h, tramp-ppc64.c: Make generic code sharing work.
6113 2008-11-28 Mark Mason <mmason@upwardaccess.com>
6115 * method-to-ir.c, mini-trampolines.c: protect IMG code with #ifdef MONO_ARCH_HAVE_IMT to fix compile errors.
6116 * mini-mips.c: Fixup stackframe assignments after allocation of spillvars.
6117 * mini-mips.h: disable IMT
6118 * tramp-mips.c (mono_arch_get_vcall_slot): fix offset extraction
6120 2008-11-28 Mark Probst <mark.probst@gmail.com>
6122 * mini-ppc64.c, mini-ppc64.h: Don't emulate long ops.
6124 2008-11-28 Mark Probst <mark.probst@gmail.com>
6126 * mini-ppc64.c, exceptions-ppc64.c: Several fixes.
6128 2008-11-28 Zoltan Varga <vargaz@gmail.com>
6130 * method-to-ir.c (handle_isinst): Use PCONST instead of ICONST for
6133 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
6135 * simd-intrinsics.c (emit_array_extension_intrinsics): Add support
6136 for Set/GetVector aligned versions.
6138 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
6140 * basic-simd.cs: Add tests for Get/SetVector.
6142 2008-11-27 Mark Probst <mark.probst@gmail.com>
6144 * mini.c: Removed g_slist_append_mempool(). Now in
6147 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
6149 * simd-intrinsics.c (mono_emit_vector_ldelema): Extract the element
6150 size properly and make the bounds check optional.
6152 * simd-intrinsics.c (emit_array_extension_intrinsics): Add support
6153 for SetVector and IsAligned.
6155 2008-11-27 Zoltan Varga <vargaz@gmail.com>
6157 * mini.c: Remove unused mono_normalize_opcodes () function.
6159 2008-11-26 Mark Probst <mark.probst@gmail.com>
6161 * method-to-ir.c (mini_emit_inst_for_method): Small fix: we're
6162 using the new atomic add ops now.
6164 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Implemented atomic
6167 2008-11-26 Mark Probst <mark.probst@gmail.com>
6169 * mini-ppc64.c: Several fixes.
6171 2008-11-25 Mark Mason <mmason@upwardaccess.com>
6173 * cpu-mips.md: added jump_table
6174 * mini-mips.c: added jump_table. Eliminate compare-imm when lowering. Remove dead function.
6176 2008-11-25 Mark Mason <mmason@upwardaccess.com>
6178 * mini-mips.c, mini-mips.h, tramp-mips.c, cpu-mips.md: Initial upgrade of MIPS port to new IR.
6180 2008-11-25 Mark Mason <mmason@upwardaccess.com>
6182 * mini-ops.h: corrected a handful of MIPS opcodes.
6184 2008-11-25 Mark Mason <mmason@upwardaccess.com>
6186 * aot-compiler.c: MIPS to use ELF writer
6188 2008-11-25 Mark Mason <mmason@upwardaccess.com>
6190 * mini-codegen.c: remove MIPS specific assert.
6192 2008-11-25 Mark Probst <mark.probst@gmail.com>
6194 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, cpu-ppc64.md: Several
6195 fixes. PPC64 now passes most of the runtime regressions.
6197 2008-11-24 Zoltan Varga <vargaz@gmail.com>
6199 * regalloc2.c: Distinguish between use/def positions. Optimize the creation of
6200 volatile intervals a bit.
6202 2008-11-24 Mark Probst <mark.probst@gmail.com>
6204 * basic-long.cs: New test case.
6206 2008-11-23 Zoltan Varga <vargaz@gmail.com>
6208 * mini.c (mini_method_compile): Disable globalra for large methods for
6211 * regalloc2.c (order_moves): Add fp support.
6213 * branch-opts.c (mono_remove_critical_edges): Split non-critical edges whose
6214 source bblock ends with an OP_BR_REG.
6216 * ratests.cs: Add a new test.
6218 2008-11-23 Mark Probst <mark.probst@gmail.com>
6220 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c: Disable generic code
6221 sharing. PPC64 now passes generics.exe.
6223 2008-11-23 Mark Probst <mark.probst@gmail.com>
6225 * mini-ppc64.c: Several fixes. PPC64 now runs iltests.exe.
6227 2008-11-23 Zoltan Varga <vargaz@gmail.com>
6229 * exceptions-x86.c (mono_arch_find_jit_info): Avoid reading uninitialized
6230 memory when mono_jit_info_table_find () can't find the method in the
6233 * aot-compiler.c (mono_save_xdebug_info): Emit complete debug info for
6236 * aot-compiler.c (mono_save_xdebug_info): Make this work with the assembly
6239 2008-11-23 Mark Probst <mark.probst@gmail.com>
6241 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, cpu-ppc64.md:
6242 Several fixes. PPC64 now runs exceptions.exe and
6243 devirtualization.exe.
6245 2008-11-22 Mark Probst <mark.probst@gmail.com>
6247 * mini-ppc64.c, tramp-ppc64.c: Small fixes. PPC64 now runs
6248 arrays.exe and basic-math.exe.
6250 2008-11-22 Mark Probst <mark.probst@gmail.com>
6252 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, tramp-ppc64.c,
6253 cpu-ppc64.md: Several fixes. PPC64 now runs objects.exe.
6255 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
6257 * simd-intrinsics.c: Add support ArrayExtension intrinsics.
6259 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
6261 * method-to-ir.c: Move bounds checking macros to ir-emit.h
6263 * ir-emit.h: Move macros from method-to-ir.c to here.
6265 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
6267 * mini-ops.h: Correct the long simd ops to use LREG.
6269 2008-11-21 Zoltan Varga <vargaz@gmail.com>
6271 * mini-ops.h: Correct the dreg type of OP_LOADI8_MEMBASE.
6273 * mini-ops.h: Correct the dreg type of a few long opcodes.
6275 * mini-amd64.h: Applied patch from Mihai Chelaru <kefren@ngnetworks.ro>.
6278 Fri Nov 21 12:52:23 CET 2008 Paolo Molaro <lupus@ximian.com>
6280 * mini-ppc.c: remove negative stack references in epilog
6281 for platforms that don't support the red zone.
6283 2008-11-21 Mark Probst <mark.probst@gmail.com>
6285 * mini-ppc64.h, cpu-ppc64.md: Fixed caller/callee saved floating
6286 point regs. Now PPC64 passes basic-calls.exe.
6288 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
6290 * basic-simd.cs: Add tests for accessors of Vector2l.
6292 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
6294 * mini-ops.h: Added OP_INSERTX_I8_SLOW,.
6296 * mini-x86.c (mono_arch_decompose_long_opts): Decompose OP_INSERTX_I8_SLOW.
6298 * simd-intrinsics.c: Add support for Vector2l and Vector2ul.
6300 2008-11-21 Mark Probst <mark.probst@gmail.com>
6302 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Several fixes. Now
6303 PPC64 passes basic-long.exe.
6305 2008-11-20 Mark Probst <mark.probst@gmail.com>
6307 * decompose.c: Decompose carry and overflow add on PPC64 like on
6308 other 64 bit archs. Don't decompose sub at all on PPC64.
6310 * mini-ppc64.c, exceptions-ppc64.c, tramp-ppc64.c, cpu-ppc64.md:
6311 Several fixes and new opcodes. Now PPC64 runs (but doesn't pass)
6314 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
6316 * basic-simd.cs: Add tests for accessors of Vector2d.
6318 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
6320 * mini-ops.h: Added OP_INSERTX_R8_SLOW,.
6324 * mini-x86.c (mono_arch_output_basic_block): Same.
6326 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector2d.
6328 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
6330 * basic-simd.cs: Add tests for accessors of Vector4f.
6332 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
6334 * mini-ops.h: Added OP_INSERTX_R4_SLOW,.
6338 * mini-x86.c (mono_arch_output_basic_block): Same.
6340 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector4f.
6342 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
6344 * basic-simd.cs: Add tests for accessors of Vector4i and Vector4ui.
6346 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
6348 * mini-ops.h: Added OP_INSERTX_I4_SLOW,.
6352 * mini-x86.c (mono_arch_output_basic_block): Same.
6354 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector4i and Vector4ui.
6356 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
6358 * cpu-x86.md: Use reasonable sizes for extractx_u2 and insertx_u1_slow.
6360 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
6362 * simd-intrinsics.c: Enable setters for Vector16sb.
6364 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
6366 * mini-ops.h: Added OP_EXTRACTX_U2, OP_INSERTX_U1_SLOW.
6370 * mini-x86.c (mono_arch_output_basic_block): Same.
6372 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector16b.
6374 2008-11-19 Rodrigo Kumpera <rkumpera@novell.com>
6376 * simd-intrinsics.c: Implement setter for Vector8us.
6378 2008-11-19 Zoltan Varga <vargaz@gmail.com>
6380 * aot-compiler.c (mono_save_xdebug_info): Emit correct location info
6383 Wed Nov 19 18:27:41 CET 2008 Paolo Molaro <lupus@ximian.com>
6385 * mini-ppc.c: remove references to the red zone in the prolog
6386 (for systems that don't support it).
6388 2008-11-19 Mark Probst <mark.probst@gmail.com>
6390 * cpu-ppc64.md: Fixed a few instruction lengths.
6392 * mini-ppc64.c: Don't emit SETLRET. PPC64 passes basic-float.exe,
6395 2008-11-19 Mark Probst <mark.probst@gmail.com>
6397 * mini-ppc64.c, cpu-ppc64.md: Fixed some opcodes. PPC64 passes
6400 2008-11-19 Zoltan Varga <vargaz@gmail.com>
6402 * aot-compiler.c (mono_save_xdebug_info): Add more parameter types.
6404 2008-11-18 Rodrigo Kumpera <rkumpera@novell.com>
6406 * mini-ops.h: Added OP_INSERT_I2.
6410 * mini-x86.c (mono_arch_output_basic_block): Same.
6412 * simd-intrinsics.c: Implement setter for Vector8s.
6414 * simd-methods.h: Add the names of get setters of Vector8s.
6416 2008-11-18 Zoltan Varga <vargaz@gmail.com>
6418 * aot-compiler.c (mono_save_xdebug_info): Add support for parameters.
6420 * aot-compiler.c (mono_save_xdebug_info): Add preliminary support for
6423 * unwind.h (MonoUnwindOp): Change the 'val' to a signed type.
6425 2008-11-18 Mark Probst <mark.probst@gmail.com>
6427 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, cpu-ppc64.md: Changes
6428 for PPC64. An empty program runs now.
6430 2008-11-18 Zoltan Varga <vargaz@gmail.com>
6432 * unwind.h (MonoUnwindOp): Change the 'val' to a signed type.
6434 * aot-compiler.c mini.c mini.h: Add a JIT debugging mode modelled after
6435 a similar mode in Kaffe: When the the MONO_XDEBUG env var is set, debugging
6436 info for JITted code is emitted into a shared library, loadable into gdb.
6438 2008-11-18 Mark Probst <mark.probst@gmail.com>
6440 * Makefile.am: Changes to build PPC64.
6442 * mini-arch.h: Include mini-ppc64.h on PPC64.
6444 2008-11-18 Mark Probst <mark.probst@gmail.com>
6446 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Updated with changes
6447 in PPC code up to r119147.
6449 2008-11-18 Mark Probst <mark.probst@gmail.com>
6451 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, exceptions-ppc64.c,
6452 cpu-ppc64.md: Changes for PPC64.
6454 Based on code submitted by andreas.faerber@web.de at
6455 https://bugzilla.novell.com/show_bug.cgi?id=324134 under the
6458 2008-11-18 Mark Probst <mark.probst@gmail.com>
6460 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, exceptions-ppc64.c,
6461 cpu-ppc64.md: Copied from the corresponding PPC files from
6464 2008-11-18 Scott Peterson <lunchtimemama@novell.com>
6466 * mini-ops.h: Added OP_ROUND.
6468 * cpu-x86.md: Added round.
6470 * mini-x86.c: Added support for intrinsicing Math.Round (double).
6472 * basic-math.cs: Added test_0_round to test rounding.
6474 Contributed under MIT/X11 license.
6476 2008-11-17 Bill Holmes <billholmes54@gmail.com>
6478 * aot-compiler.c : Fix the Winx64 build.
6480 Contributed under MIT/X11 license.
6482 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
6484 * mini-x86.c (mono_arch_output_basic_block): Use movsd instead of monvups
6485 in OP_EXTRACT_R8 to avoid possible stack corruption.
6487 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
6489 * mini-ops.h: Added OP_EXTRACT_R8/I8.
6491 * cpu-x86.md: Added extract_r8.
6493 * mini-x86.c (mono_arch_output_basic_block): Emmit OP_EXTRACT_R8.
6495 * mini-x86.c: Added mono_arch_decompose_long_opts to break OP_EXTRACT_I8 into
6496 a couple of OP_EXTRACT_I4.
6498 * mini-x86.h: Define MONO_ARCH_HAVE_DECOMPOSE_LONG_OPTS if simd is enabled.
6500 * simd-intrinsics.c: Implement getters for Vector2l/2ul/2d.
6502 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
6504 * simd-intrinsics.c (vector2l_intrinsics): CompareGreaterThan requires sse 4.2
6507 2008-11-17 Zoltan Varga <vargaz@gmail.com>
6509 * method-to-ir.c (handle_delegate_ctor): Emit the address of the delegate
6510 trampoline as an AOT const of the proper type instead of MONO_PATCH_INFO_ABS.
6512 * mini.c (mono_codegen): Remove the handling of delegate trampolines, they
6513 are not needed any more.
6515 * mini.h: Remove the unused INS_LIST macros.
6517 * mini.c (mini_method_compile): Remove a disable globalra case which is no
6520 * *.h *.c: Remove duplicate MonoInst emission macros, use the ones in
6523 * regalloc.h *.c: Remove references to mono_regstate_next_int (), use
6524 mono_alloc_ireg () instead.
6526 * mini-<ARCH>.c: Include ir-emit.h. Remove duplicate MonoInst emission
6529 * mini-amd64.c (emit_load_volatile_arguments): Removed, not needed
6532 * aot-runtime.c (load_aot_module): Disable AOT when running under
6535 * mini-amd64.h: Change the monitor fastpath defines to check for
6536 !PLATFORM_WIN32 so they work on *bsd too.
6538 * mini.h mini.c mini-hhpa.c: Remove more unused code.
6540 * mini-s390.c mini-s390x.c: Remove !cfg->new_ir code.
6542 * mini.h (MonoCompile): Remove new_ir flag.
6544 * regalloc.h regalloc.c: Remove unused code.
6546 * cpu-*.md: Remove more unused opcodes.
6548 * simple-cee-ops.h simple-mini-ops.h: Removed.
6550 * mini-ops.h *.c cpu-<ARCH>.md: Remove more unused opcodes.
6552 2008-11-17 Zoltan Varga <vargaz@gmail.com>
6554 * aliasing.h: Removed.
6556 * *.c: Remove references to aliasing.h and inssel.h.
6558 * mini.c: Remove additional unused functions.
6560 * mini-ops.h cpu-*.md: Remove unused opcodes.
6562 2008-11-16 Zoltan Varga <vargaz@gmail.com>
6564 Remove the old JIT code.
6566 * inssel*.brg: Removed.
6568 * ssa.c abcremoval.c aliasing.c: Removed.
6570 * ssa2.c: Renamed to ssa.c.
6572 * abcremoval2.c: Renamed to abcremoval.c.
6574 * *.c: Removed all !cfg->new_ir code.
6576 * mini-<ARCH>.c: Removed mono_arch_call_opcode (),
6577 mono_arch_emit_this_vret_args (), and mono_arch_get_inst_for_method ().
6579 * mini.c: Removed the old mono_method_to_ir () and all the code used by it.
6581 2008-11-16 Zoltan Varga <vargaz@gmail.com>
6583 * aot-compiler.c aot-runtime.c: Emit most of the non-table data in a structure
6584 to simplify the code and cut back on the number of global symbols in the AOT
6587 * aot-compiler.c aot-runtime.c: Get rid of the unused plt_jump_table.
6589 2008-11-15 Zoltan Varga <vargaz@gmail.com>
6591 * aot-runtime.c aot-compiler.c: Unify the plt_jump_table/plt_info tables
6592 with the got/got_info tables.
6594 * mini.h: Bump AOT file format version.
6596 * unwind.h: New file, contains definitions for stack unwinding.
6598 * mini.c (mono_emit_unwind_op): New helper function to append an unwind op
6601 * aot-compiler.c: Generalize the emitting of unwind information to use the
6602 information in cfg->unwind_ops.
6604 * mini-amd64.c (mono_arch_emit_prolog): Emit unwind info.
6606 * aot-compiler.c: Emit dwarf unwind information so gdb can unwind through
6607 AOT method frames. Enable writing symbols for methods by default.
6609 2008-11-14 Rodrigo Kumpera <rkumpera@novell.com>
6611 * simd-intrinsics.c (simd_intrinsic_emit_getter): Generalize this code
6612 and make it work with vectors of element sizes 1, 2 and 4.
6614 * simd-intrinsics.c: Enable getter for all vectors with element size
6617 * simd-methods.h: Add the names of other getters.
6619 * mini-ops.h: Added OP_EXTRACT_I2/U2/I1/U1.
6625 Fri Nov 14 15:54:18 CET 2008 Paolo Molaro <lupus@ximian.com>
6627 * mini-ppc.h: portability fix.
6629 Fri Nov 14 15:39:50 CET 2008 Paolo Molaro <lupus@ximian.com>
6631 * mini-ppc.h, mini-ppc.c: avoid using the red zone as some kernels are
6632 buggy and will overwrite it.
6634 2008-11-14 Zoltan Varga <vargaz@gmail.com>
6636 * aot-compiler.c: Add functionality to emit local symbols to the elf writer.
6637 Use it to emit local symbols for all methods so AOTed methods show up with
6638 their full name in gdb/valgrind output.
6640 Fri Nov 14 12:56:27 CET 2008 Paolo Molaro <lupus@ximian.com>
6642 * mini-ppc.c: portability fixes.
6644 2008-11-14 Zoltan Varga <vargaz@gmail.com>
6646 * mini-trampolines.c (mono_magic_trampoline): Move the patching of plt
6647 entries out of the if (!generic_shared...) code so it is always done.
6648 (mono_class_init_trampoline): Do the patching when running under valgrind
6649 too, newer versions of valgrind have no problems with it.
6651 2008-11-13 Zoltan Varga <vargaz@gmail.com>
6653 * aot-compiler.c (emit_writeout): Rework this to make it easier to add
6656 2008-11-13 Mark Probst <mark.probst@gmail.com>
6658 * mini-ppc.c, cpu-ppc.md: Reserve space for the parameter area in
6661 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
6663 * simd-intrinsics.c: Add getter support for Vector4i and Vector4ui.
6665 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
6667 * mini-ops.h: Kill diplicated ops OP_SHUFLEPS.
6673 * simd-intrinsics.c: Same.
6675 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
6677 * simd-intrinsics.c: Enable constructor intrinsics for all types.
6679 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
6681 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Generalize this method
6682 to work with more Vector types.
6684 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
6686 * simd-intrinsics.c (simd_intrinsic_emit_ctor): If the target is already a pointer
6687 store the elemens directly instead of using and intermediate.
6689 2008-11-13 Zoltan Varga <vargaz@gmail.com>
6691 * mini-amd64.c (emit_call_body): Avoid aligning call sites in AOTed code.
6693 * tramp-x86.c (mono_arch_create_trampoline_code): Rework the return sequence
6694 to preserve %eax for aot plt trampolines.
6696 * aot-compiler.c (compile_method): Don't skip synchronized methods.
6697 (encode_method_ref): Flag synchronized methods so they won't go through
6700 * aot-compiler.c: Additional work to support AOTing synchronized methods/
6703 * cpu-ia64.md (jmp): Increase max length.
6705 2008-11-12 Zoltan Varga <vargaz@gmail.com>
6707 * aot-runtime.c (load_method): Avoid calling runtime_class_init () for
6708 open generic classes.
6710 * aot-compiler.c: Enable the ELF writer on ELF platforms.
6712 * method-to-ir.c (mono_method_to_ir2): Revert the last change to the
6713 box+brtrue optimization since it causes test failures on x86.
6715 2008-11-12 Rodrigo Kumpera <rkumpera@novell.com>
6717 * mini-ops.h: Remove OP_PUSH_R4 and OP_LOADX_STACK.
6723 * mini.h (struct MonoCompile): Add simd_ctor_var to be used as storage
6724 for simd ctor values.
6726 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Use simd_ctor_var for the constructor
6727 instead of directly pushing the values on stack. This saves about 15 bytes of generated code.
6729 2008-11-12 Rodrigo Kumpera <rkumpera@novell.com>
6731 * simd-methods.h: Rename SubWithSaturation, ArithmeticRightShift and
6734 * simd-instrincs.c: Same.
6736 * basic-simd.cs: Same.
6738 2008-11-12 Zoltan Varga <vargaz@gmail.com>
6740 * ratests.cs: Add more tests.
6742 * regalloc2.c (add_spill_code): Handle more corner cases.
6744 2008-11-11 Zoltan Varga <vargaz@gmail.com>
6746 * regalloc2.c (INS_POS_INTERVAL): Decrease this to 8 to avoid overflows.
6747 (update_liveness): Avoid holes in the liveness ranges of hregs if they are
6748 both the source an destination of an instruction.
6750 Tue Nov 11 19:30:50 CET 2008 Paolo Molaro <lupus@ximian.com>
6752 * jit-icalls.c, local-propagation.c, mini.c, ssa.c, ssapre.c, trace.c,
6753 wapihandles.c: more portability changes.
6755 Tue Nov 11 18:56:33 CET 2008 Paolo Molaro <lupus@ximian.com>
6757 * aot-compiler.c, aliasing.c, abcremoval.c: portability changes.
6758 * mini.c mini.h, aot-runtime.c: the aot segfault-handling code is not
6759 safe to execute in a signal handler and the kernel provides better
6760 the info in /proc/self/smaps. Avoid the assert on sigaction during
6763 2008-11-11 Zoltan Varga <vargaz@gmail.com>
6765 * method-to-ir.c (mono_method_to_ir2): In the box+brtrue optimization, only
6766 do the bblock linking hack if it is actually needed.
6768 * Makefile.am (patch-libtool): New helper target to patch libtool to speed
6771 * liveness.c (ENABLE_LIVENESS2): Reenable this for 64 bit archs as the
6772 crash problem is fixed.
6774 * branch-opts.c (mono_remove_critical_edges): Link up newly added
6777 * mini.c (mini_method_compile): Compute unreachable bblocks properly even
6779 (mini_method_compile): Set the starting value of next_vreg to
6780 MAX_IREGS + MAX_FREGS when using globalra.
6782 * method-to-ir.c (mono_method_to_ir2): Mark bblocks starting
6783 filter clauses with BB_EXCEPTION_HANDLER.
6785 * regalloc2.c (assign_spill_slots): Set cfg->rgctx_var.
6787 2008-11-10 Mark Probst <mark.probst@gmail.com>
6789 * mini-x86.c (mono_arch_get_argument_info): Don't align argument
6790 space for stdcall. Fixes regressions on Win32.
6792 2008-11-10 Zoltan Varga <vargaz@gmail.com>
6794 * regalloc2.c (handle_reg_constraints): Avoid adding code to unreachable
6796 (linear_scan): Remove an assert which doesn't seem to be needed.
6798 * local-propagation.c (mono_local_deadce): Avoid a call to
6799 MONO_DELETE_INS which would screw up the instruction linking.
6801 * mini.c (mono_decompose_op_imm): Make this work with globalra.
6803 * regalloc2.c: Upgrade to work the current JIT code.
6805 2008-11-09 Zoltan Varga <vargaz@gmail.com>
6807 * method-to-ir.c (inline_method): Merge more basic blocks to help the AOT
6810 * aot-runtime.c: Remove some dead code.
6812 * tramp-arm.c: Use 'code' as the runnning pointer in code generation for
6814 (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Implement aot support.
6816 * aot-runtime.c (load_named_code): Decode the offset of lazy fetch
6817 trampolines using sscanf since atoi doesn't work on large unsigned values.
6819 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full):
6820 Initialize code_size.
6822 2008-11-08 Mark Probst <mark.probst@gmail.com>
6824 * method-to-ir.c (mini_emit_inst_for_method): Make
6825 Interlocked.CompareExchange work for Int arguments on 32 bit
6828 2008-11-07 Mark Probst <mark.probst@gmail.com>
6830 * method-to-ir.c (mono_method_to_ir2): Fixed a funny commit error.
6832 2008-11-06 Bill Holmes <billholmes54@gmail.com>
6834 * main.c Fix MSVC build.
6836 Contributed under MIT/X11 license.
6838 2008-11-06 Mark Probst <mark.probst@gmail.com>
6840 * mini-x86.c (mono_arch_allocate_vars): Make sure locals that need
6841 alignment larger than 8 bytes are aligned correctly, too.
6843 * mini.c: Honor the min_align field of MonoClass when laying out
6846 2008-11-06 Zoltan Varga <vargaz@gmail.com>
6848 * method-to-ir.c (mono_method_to_ir2): Fix AOT support for CEE_SWITCH on arm.
6850 * aot-compiler.c (emit_plt): Fix a warning.
6852 * aot-compiler.c: Implement ARM support in the binary writer.
6854 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
6856 * basic-simd.cs: Add test for getter with byref arg.
6857 Fix the naming of a few tests.
6858 Add missing checks to a test.
6860 2008-11-05 Zoltan Varga <vargaz@gmail.com>
6862 * aot-compiler.c (emit_plt): Make the arm code work with the binary writer.
6864 * aot-compiler.c aot-runtime.c mini-trampolines.c tramp-amd64.c: Implement
6865 most of the full-aot support for monitor enter/exit trampolines.
6867 * tramp-x86.c tramp_amd64.c: Add AOT compatible variants of the monitor
6868 enter/exit trampoline creation functions.
6870 * Makefile.am: Fix the generation of buildver.h so it is not invoked during
6873 Wed Nov 5 16:28:53 CET 2008 Paolo Molaro <lupus@ximian.com>
6875 * mini.h, aot-compiler.c, method-to-ir.c, aot-runtime.c: remove the
6876 incorrectly added MONO_WRAPPER_MONITOR_* (in r117651-r117652) and
6877 implement the needed functionality without adding crap to the runtime.
6879 2008-11-05 Zoltan Varga <vargaz@gmail.com>
6881 * mini-trampolines.c (mono_create_monitor_enter_trampoline): Fix the
6884 * mini.c (mono_build_date): New global version holding the build date in
6887 * Makefile.am (buildver.c): Generate a file containing the build date.
6889 * main.c: Set the build date from the generated file.
6891 * mini.c (mono_get_runtime_build_info): New helper function returning build
6892 information in a string format.
6894 * driver.c (mono_main): Print the build date in --version.
6896 * aot-compiler.c aot-runtime.c: Embed the build information into the AOT
6897 file when the bind-to-runtime-version option is used.
6899 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
6901 * simd-intrinsics.c: Fix bug when using getters and byref args.
6903 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
6905 * simd-methods.h: Rename prefetch methods.
6907 * simd-intrinsics.c: Same.
6909 2008-11-05 Mark Probst <mark.probst@gmail.com>
6911 * tramp-amd64.c: Enlarge the Monitor.Enter/Exit trampoline code
6914 2008-11-04 Zoltan Varga <vargaz@gmail.com>
6916 * aot-compiler.c: Use the bundled elf header files instead of depending on
6919 * aot-compiler.c (emit_symbol_diff): Allocate memory from the acfg
6922 * method-to-ir.c (mono_method_check_inlining): Avoid a getenv () call
6925 2008-11-04 Rodrigo Kumpera <rkumpera@novell.com>
6927 * cpu-x86.md: Add store nta ops.
6933 * mini.h: Add an enum for simd prefetch modes.
6935 * simd-methods.h: Refactor the store_aligned code to handle multiple kinds
6936 of store. Use the changed code to support store nta.
6938 * simd-intrinsics.c: Add prefetch ops for all vector types.
6940 2008-11-04 Zoltan Varga <vargaz@gmail.com>
6942 * aot-compiler.c: Add an option for JIT compiling the methods by multiple
6945 * aot-compiler.c: Use statically allocated buffers for constructing symbol
6948 * aot-runtime.c aot-compiler.c: Add support for the MONITOR_ENTER/EXIT
6951 2008-11-04 Mark Probst <mark.probst@gmail.com>
6953 * mini-x86.c: Fixed commit.
6955 2008-11-04 Zoltan Varga <vargaz@gmail.com>
6957 * aot-compiler.c (emit_plt): Align the plt section only on x86.
6959 2008-11-04 Mark Probst <mark.probst@gmail.com>
6961 * mini-trampolines.c, mini.h: Two new trampolines: MONITOR_ENTER
6962 and MONITOR_EXIT, for the ASM fastpaths.
6964 * method-to-ir.c: Use the ASM fastpath for Monitor.Enter/Exit if
6967 * mini.c, patch-info.h: Signature and patch infos for
6968 Monitor.Enter/Exit trampolines.
6970 * mini-amd64.c, mini-x86.c: Make emit_tls_get() non-static.
6972 * tramp-amd64.c, tramp-x86.c, mini-amd64.h, mini-amd64.h:
6973 Monitor.Enter/Exit ASM fastpath for Linux.
6975 2008-11-04 Zoltan Varga <vargaz@gmail.com>
6977 * mini.c (mono_method_to_ir): Fix soft-float support in Array.Get/Set.
6979 * objects.cs: Add a new test.
6981 * aot-compiler.c: Use mono_100ns_ticks () for computing the profiling info.
6983 * aot-runtime.c (load_method): Run class initialization in the PLT case even
6984 if MONO_LOG_LEVEL is set.
6986 * debug-mini.c (serialize_variable): Fix the encoding of dead variables.
6988 * aot-runtime.c (mono_aot_get_method): Skip out-of-date AOT modules.
6990 * aot-compiler.c (emit_and_reloc_code): Speed this up a little.
6992 * aot-compiler.c: Change the relocation code to use virtual addresses instead
6993 of file offsets. Align the sections belonging to the data segment to
6996 2008-11-03 Zoltan Varga <vargaz@gmail.com>
6998 * aot-compiler.c: Simplify the elf writer by depending on the definitions in
6999 elf.h. Port it to amd64.
7001 2008-11-03 Rodrigo Kumpera <rkumpera@novell.com>
7003 * driver.c: Enable SIMD by default.
7005 2008-11-03 Rodrigo Kumpera <rkumpera@novell.com>
7007 * cpu-x86.md: Add prefetch op.
7013 * mini.h: Add an enum for simd prefetch modes.
7015 * simd-methods.h: Add prefetch function names.
7017 * simd-intrinsics.c: Add prefetch ops for all vector types.
7019 2008-11-03 Zoltan Varga <vargaz@gmail.com>
7021 * aot-compiler.c (emit_bytes): Speed this up a little.
7023 2008-11-02 Zoltan Varga <vargaz@gmail.com>
7025 * aot-compiler.c: Add JIT time etc. statistics.
7027 * aot-compiler.c (compile_method): Fix the copying of the cfgs array.
7029 * mini.h (MonoCompile): Add 'got_offset' field.
7031 * aot-compiler.c: Store the got offset in MonoCompile, get rid of the
7032 method_got_offsets array.
7034 * aot-compiler.c aot-runtime.c: Add support for the monitor enter/exit
7037 * aot-compiler.c (compile_method): Add generic method instances referenced
7038 by the method to the list of methods to be compiled, this is required so if
7039 A<T> references B<T>, and another assembly references A<int>, then it will
7040 also get a copy of B<int>.
7042 * method-to-ir.c (mini_emit_inst_for_method): Use the proper wrapper type
7043 when checking for monitor enter/exit.
7045 2008-10-30 Mark Probst <mark.probst@gmail.com>
7047 * method-to-ir.c (mini_emit_inst_for_method): Use the IL fastpaths
7048 for Monitor.Enter and Monitor.Exit if enabled.
7050 * mini-x86.h, mini-amd64.h: Enable the IL fastpaths for Linux and
7053 2008-10-30 Zoltan Varga <vargaz@gmail.com>
7055 * method-to-ir.c (type_from_op): Convert CEE_CONV_U on OP_ICONV_TO_U instead
7056 of an OP_MOVE. Fixes #440046.
7058 * basic-long.cs: Add a new test.
7060 2008-10-29 Rodrigo Kumpera <rkumpera@novell.com>
7062 * mini.h: Add synchronization note for the managed counter-part.
7064 * simd-intrinsics.c: Add SimdRuntime.get_AccelMode intrinsic that
7065 returns the simd caps of the current cpu.
7067 2008-10-29 Rodrigo Kumpera <rkumpera@novell.com>
7069 * basic-simd.cs: Remove Console.WriteLine.
7071 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
7073 * basic-simd.cs: New tests for Vector2ul.
7075 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
7077 * simd-intrinsics.c: Add new vector type Vector2ul.
7079 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
7081 * basic-simd.cs: New tests for Vector2l.
7083 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
7085 * cpu-x86.md: Add long version of most packed int ops.
7091 * simd-intrinsics.c: Add new vector type Vector2l.
7093 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
7095 * simd-intrinsics.c: Replace SN_op_BitwiseXor with SN_op_ExclusiveOr.
7097 * simd-methods.h: Remove SN_op_BitwiseXor.
7099 2008-10-28 Zoltan Varga <vargaz@gmail.com>
7101 * mini.c (mono_allocate_stack_slots_full): Align the size of vtypes to their
7104 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
7106 * basic-simd.cs: Test for Vector2d.
7108 * basic-simd.cs (test_vector8s_pack_signed_sat): Fixed broken
7111 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
7113 * cpu-x86.md: Add double version of all packed float ops.
7119 * simd-intrinsics.c: Add new vector type Vector2d.
7121 * simd-intrinsics.c (vector4f_intrinsics): Fix ordering.
7123 * simd-methods.h: Add Duplicate.
7125 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
7127 * basic-simd.cs: Test for packing with signed saturation.
7129 2008-10-28 Zoltan Varga <vargaz@gmail.com>
7131 * aot-compiler.c (add_generic_instances): Add all methods of generic instances
7132 found in the TYPESPEC table.
7134 2008-10-26 Zoltan Varga <vargaz@gmail.com>
7136 * aot-runtime.c (mono_aot_get_method): Log not found methods for extra methods
7139 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
7141 * mini.c (mono_method_to_ir): For MONO_PATCH_INFO_RVA, save field the token
7142 instead of the RVA, since the RVA can be changed by tools like the cil
7145 * method-to-ir.c (mono_method_to_ir2): Ditto.
7147 * debug-mini.c (serialize_variable): Handle ADDRESS_MODE_DEAD.
7148 (deserialize_variable): Ditto.
7150 2008-10-25 Martin Baulig <martin@ximian.com>
7152 * debug-mini.c (write_variable): Use
7153 `MONO_DEBUG_VAR_ADDRESS_MODE_DEAD' for dead variables.
7155 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
7157 * cpu-x86.md: Add unsigned variants of packd and packw.
7161 * mini-x86.h: Emit the right instruction for packd and packw.
7162 Add unsigned variants of packd and packw.
7164 * simd-intrinsics.c: Packd and packw were used in place of their
7165 unsigned variants. Change that.
7166 Add intrinsics for (Signed)PackWithSignedSaturation.
7168 * simd-methods.h: Add (Signed)PackWithSignedSaturation.
7170 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
7172 * simd-intrinsics.c (vector4i_intrinsics): New table of intrinsic type.
7174 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
7176 * mini-ops.h: Remove dword packed add/sub with saturation ops.
7178 * cpu-x86.md: Remove dword packed add/sub with saturation ops.
7180 * simd-intrinsics.c (vector4ui_intrinsics): Remove methods without
7183 * simd-intrinsics.c (vector8s_intrinsics): Fix ordering.
7185 2008-10-24 Mark Probst <mark.probst@gmail.com>
7187 * method-to-ir.c, mini.c: Special casing for the synchronized
7188 wrapper for the ldtoken+GetTypeFromHandle case.
7190 2008-10-24 Zoltan Varga <vargaz@gmail.com>
7192 * mini.c (mono_replace_ins): Move this to branch-opts.c.
7194 * mini.c (mono_replace_ins): Propagate has_array_access flag to the newly
7195 created/split bblocks.
7197 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
7199 * mini-ops.h: Add packed signed mul high.
7203 * mini-x86.c (mono_arch_output_basic_block): Same.
7205 * simd-methods.h: Add PackWithUnsignedSaturation and ShiftRightLogic.
7207 * simd-intrinsics.c (vector8s_intrinsics): New table of intrinsic type.
7209 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
7211 * basic-simd.cs: Tests for Vector16sb.
7213 2008-10-24 Zoltan Varga <vargaz@gmail.com>
7215 * inssel.brg (stmt): Fix OP_HARD_NOP rule.
7217 2008-10-23 Rodrigo Kumpera <rkumpera@novell.com>
7219 * mini-ops.h: Add packed signed min, max and compare greater.
7223 * mini-x86.c (mono_arch_output_basic_block): Same. Add packed add/sub with
7226 * simd-methods.h: Add CompareGreaterThan.
7228 * simd-methods.h: Remove CompareEquals.
7230 * simd-intrinsics.c: Add new TODO entry and some cosmetic changes.
7232 * simd-intrinsics.c (vector16sb_intrinsics): New table of intrinsic type.
7234 * simd-intrinsics.c (vector4f_intrinsics): Rename CompareEquals to
7237 2008-10-23 Rodrigo Kumpera <rkumpera@novell.com>
7239 * basic-simd.cs: Fix tests due to change in the API.
7241 2008-10-21 Zoltan Varga <vargaz@gmail.com>
7243 * mini.c method-to-ir.c: Use mono_field_get_name () for accessing field->name.
7245 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
7247 * basic-simd.cs: Fix name change in Vector4f::CompareEqual.
7249 * simd-intrinsics.c (simd_intrinsic_emit_store_aligned): Don't use
7250 inst_offset as this has invalid values for LDADDR.
7252 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
7254 * basic-simd.cs: Test for SignedPackWithUnsignedSaturation.
7256 * simd-intrinsics.c (vector4ui_intrinsics): Add SignedPackWithUnsignedSaturation.
7258 2008-10-21 Zoltan Varga <vargaz@gmail.com>
7260 * method-to-ir.c (initialize_array_data): Use mono_field_get_data ()
7261 for accessing field->data.
7263 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
7265 * basic-simd.cs: Test for SignedPackWithUnsignedSaturation.
7267 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
7269 * simd-methods.h: Add SignedPackWithUnsignedSaturation.
7271 * simd-intrinsics.c (vector8us_intrinsics): Add SignedPackWithUnsignedSaturation.
7273 2008-10-21 Zoltan Varga <vargaz@gmail.com>
7275 * dominators.c (mono_compute_natural_loops): Allocate GList enties
7276 from the cfg mempool.
7278 2008-10-20 Rodrigo Kumpera <rkumpera@novell.com>
7280 * basic-simd.cs: Tests for new methods in Vector8us.
7282 2008-10-20 Rodrigo Kumpera <rkumpera@novell.com>
7284 * mini-ops.h: Add multiply and store high.
7288 * mini-x86.c (mono_arch_output_basic_block): Same.
7290 * simd-methods.h: Same.
7292 * simd-intrinsics.c (vector8us_intrinsics): Add MultiplyStoreHigh
7295 2008-10-19 Zoltan Varga <vargaz@gmail.com>
7297 * method-to-ir.c (mono_emit_method_call_full): Remove a needless call to
7298 mono_class_setup_vtable ().
7300 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Use
7301 mono_class_get_vtable_entry () for accessing klass->vtable.
7303 * aot-runtime.c (load_method): Avoid a crash when using MONO_LOG_LEVEL.
7305 * aot-compiler.c (add_generic_instances): Avoid a crash if a class is not
7308 * method-to-ir.c (mono_save_token_info): Don't save references made from
7311 * aot-compiler.c (add_generic_instances): Add static rgctx wrappers for cctors
7312 of generic instances.
7314 * aot-runtime.c (find_extra_method): Search in all loaded AOT images.
7316 2008-10-19 Mark Probst <mark.probst@gmail.com>
7318 * cpu-ppc.md, mini-ppc.c: The length of the code generated for
7319 OP_JMP depends on the method signature. Calculate it properly.
7321 2008-10-19 Zoltan Varga <vargaz@gmail.com>
7323 * aot-runtime.c (mono_aot_find_jit_info): Handle extra methods which are
7326 * aot-compiler.c (emit_and_reloc_code): Allow direct calling of generic
7328 (emit_extra_methods): Add another table mapping method indexes to
7329 offsets in the extra_method_info table.
7331 * mini.h: Bump AOT file format version.
7333 * aot-runtime.c: Merge most of the code from mono_aot_get_method
7334 and mono_aot_get_method_from_token () into one function.
7336 2008-10-19 Mark Probst <mark.probst@gmail.com>
7338 * mini-ppc.c (emit_load_volatile_arguments): Inner loop needs a
7341 2008-10-18 Zoltan Varga <vargaz@gmail.com>
7343 * aot-compiler.c aot-runtime.c: Fix the hash function used for the extra
7346 * method-to-ir.c (mono_method_to_ir2): Change a !compile_aot assert to
7349 * mini.c (mono_patch_info_equal): Compare the generic context as well.
7351 * mini.h: Bump aot file format version.
7353 * aot-compiler.c aot-runtime.c: Generalize the wrapper handling code so the
7354 AOT file can contain native code for methods which are not in the METHOD
7355 table. Generate code for non-sharable generic instances of generic methods
7356 found in the METHODSPEC table.
7358 * method-to-ir.c (mono_method_to_ir2): Remove the aot restriction when
7359 encoding generic type handles.
7361 * ir-emit.h (NEW_AOTCONST_TOKEN): Add a generic_context argument.
7362 (NEW_TYPE_FROM_HANDLE_CONST): Add a generic_context argument.
7364 * ir-emit.h: Rewrite the EMIT_NEW_XXXCONST macros to use the NEW_XXXCONST
7365 macros + MONO_ADD_INS.
7367 * mini.c (mono_jump_info_token_new2): New function which takes a generic
7370 * mini.h (MonoJumpInfoToken): Include fields for a generic context.
7372 * mini.h: Bump aot file format version.
7374 * aot-compiler.c aot-runtime.c: Update after changes to MonoJumpInfoToken.
7376 2008-10-17 Mark Probst <mark.probst@gmail.com>
7378 * mini-x86.h, mini-x86.c, exceptions-x86.c: Align stack on all
7379 platforms, with definable stack alignment value. Set to 16 now
7382 * mini.c, mini.h, driver.c: Command line option for disabling
7385 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
7387 * basic-simd.cs: Tests for new methods in Vector4ui.
7389 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
7391 * mini-ops.h: Add packed int shuffle.
7395 * mini-x86.c (mono_arch_output_basic_block): Same.
7397 * simd-intrinsics.c (vector4ui_intrinsics): Add compare equal,
7398 extract mask, max, min, shuffle.
7400 * simd-intrinsics.c (vector8us_intrinsics): Add max and min.
7402 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
7404 * basic-simd.cs: Tests for new methods in Vector8us.
7406 2008-10-17 Mark Probst <mark.probst@gmail.com>
7408 * method-to-ir.c (mono_method_to_ir2): "refanytype" produces a
7409 RuntimeTypeHandle, not a TypedReference.
7411 Fri Oct 17 14:40:50 CEST 2008 Paolo Molaro <lupus@ximian.com>
7413 * simd-intrinsics.c: remove relocations.
7415 2008-10-17 Zoltan Varga <vargaz@gmail.com>
7417 * mini-amd64.c (mono_arch_output_basic_block): Port the IREM_IMM
7418 optimizations from the x86 backend.
7420 Fri Oct 17 12:00:51 CEST 2008 Paolo Molaro <lupus@ximian.com>
7422 * simd-methods.h, simd-intrinsics.c: debloat method names and
7423 prepare for no relocations.
7425 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
7427 * mini-ops.h: Add packed min/equal and sum of absolute differences.
7431 * mini-x86.c (mono_arch_output_basic_block): Same.
7433 * simd-intrinsics.c (vector16b_intrinsics): Add average, compare equal,
7434 extract mask, max, min and sum of absolute differences.
7436 * simd-intrinsics.c: Increase SIMD_INTRINSIC_NAME_MAX due to new huge
7439 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
7441 * basic-simd.cs: Test for the other mono_simd_simplify_indirection bug.
7442 Renamed one test for consistency.
7444 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
7446 * simd-intrinsics.c (mono_simd_simplify_indirection): Apply the previous
7447 fix to the code that deal with other blocks.
7449 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
7451 * basic-simd.cs: Test for the mono_simd_simplify_indirection bug.
7453 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
7455 * simd-intrinsics.c (mono_simd_simplify_indirection): Simplify the code
7456 that deals with vreg interference. Explicitly check for OP_LDADDR to be
7457 able to process the source reg.
7459 2008-10-16 Martin Baulig <martin@ximian.com>
7461 * mini-ops.h, cpu-amd64.md, cpu-x86.md: Added new `hard_nop' opcode.
7463 * inssel.brg: Add `OP_HARD_NOP'.
7465 * mini.h (MonoCompile): Added `keep_cil_nops' flag.
7467 * mini.c (mono_method_to_ir): In `CEE_NOP': generate a
7468 `OP_HARD_NOP' instruction when running inside the debugger.
7470 * method-to-ir.c (mono_method_to_ir2): In `CEE_NOP': generate a
7471 `OP_HARD_NOP' instruction when running inside the debugger.
7473 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
7475 * simd-intrinsics.c (get_simd_vreg): Using sreg1 of OP_XMOVE
7476 now works. The issue with the regalloc tripping up no longer
7479 * simd-intrinsics.c (load_simd_vreg): Same.
7481 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
7483 * basic-simd.cs: Tests for new Vector8ui methods.
7485 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
7487 * simd-intrinsics.c (get_simd_vreg): Simplify code and test
7488 only for type. This fixes crashes where MonoInst::klass is checked
7489 for ops of type != VTYPE or OBJ.
7491 * simd-intrinsics.c (load_simd_vreg): Same.
7493 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
7495 * mini-ops.h: Add ops for packed shuffle/max/avg and
7500 * mini-x86.c (mono_arch_output_basic_block): Same.
7502 * simd-intrinsics.c (vector8us_intrinsics): Add avg, shuffle and
7505 * simd-intrinsics.c (simd_intrinsic_emit_extract_mask): New function
7506 to emit extract mask op.
7508 * simd-intrinsics.c (simd_intrinsic_emit_shuffle): Retrofic this function
7509 to emit word shuffles.
7511 2008-10-15 Mark Probst <mark.probst@gmail.com>
7513 * mini.c (mono_allocate_stack_slots_full): Align stack frame to
7514 the largest alignment needed by a variable, but at least
7517 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
7519 * basic-simd.cs: Tests for the fixes in the last commit.
7521 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
7523 * simd-intrinsics.c (get_simd_vreg): Drop the is_this_ptr, this function
7524 no longer handles STACK_PTR input.
7526 * simd-intrinsics.c (get_simd_vreg): Don't crash when MonoInst::klass == -1.
7528 * simd-intrinsics.c (load_simd_vreg): New function that works like
7529 get_simd_vreg but handles STACK_PTR input.
7531 * simd-intrinsics.c (simd_intrinsic_emit_getter): Use load_simd_vreg
7532 as the input can be an arbitrary pointer.
7534 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Try the
7535 LDADDR local optimization directly otherwise use a store op.
7537 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
7539 * basic-simd.cs: Tests for dup low and dup high.
7541 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
7543 * mini-ops.h: Add dup low and dup high ops.
7547 * mini-x86.c (mono_arch_output_basic_block): Same.
7549 * simd-intrinsics.c (vector4f_intrinsics): Same.
7551 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
7553 * basic-simd.cs: Tests for recently added functionality.
7555 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
7557 * mini-ops.h: Add remaining sse1 fp ops.
7559 * cpu-x86.md: Add remaining sse1 fp ops.
7561 * mini-x86.c (mono_arch_output_basic_block): Same.
7563 * mini.h: Add enum for simd FP compare conditions.
7565 * simd-intrinsics.c (vector4f_intrinsics): Add all new ops.
7567 * simd-intrinsics.c (simd_intrinsic_emit_binary): Set inst_c0 to flags
7568 so the backed can generate the appropriate op.
7570 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
7571 This patch squeese one more byte from the SimdIntrinsc struct.
7573 * mini-x86.c (mono_arch_cpu_enumerate_simd_versions: Use the version number
7574 a a shift amount intead of simply or'ing it.
7576 * mini.h: Change SIMD_VERSION_* values to be sequential intead of masks.
7578 * simd-intrinsics.c (struct SimdIntrinsc): Squeese simd_version and simd_emit_mode into a single
7579 byte so we can have an aditional flags field without increasing struct size.
7581 * simd-intrinsics.c (emit_intrinsics): Use the value of simd_version as a shift amount before checking
7582 against the simd_supported_versions bitmask.
7584 * simd-intrinsics.c: Set SIMD_INTRINSIC_NAME_MAX to an appropriate value.
7586 Mon Oct 13 10:58:10 CEST 2008 Paolo Molaro <lupus@ximian.com>
7588 * mini.c: remove rawbuffer code (the only use here is unsafe because
7589 it takes locks during signal handling and the kernel now provides much
7590 better info in proc/pid/smaps these days).
7592 2008-10-13 Zoltan Varga <vargaz@gmail.com>
7594 * mini-amd64.c (mono_arch_output_basic_block): Fix the changes to
7595 OP_X86_PUSH_OBJ. Fixes #434620.
7597 * objects.cs: Add a test.
7599 2008-10-12 Rodrigo Kumpera <rkumpera@novell.com>
7601 * basic-simd.cs: Remove PackWithUnsignedSaturation tests as it turns out
7602 that the packuswb/packusdw don't work with unsigned numbers for what
7603 would be negative numbers in signed format.
7605 * cpu-x86.md: Add doubleword forms of many ops and packing ones.
7606 Fix the len of fconv_to_r8_x and xconv_r8_to_i4.
7608 * mini-ops.h: Add doubleword forms of many ops and packing ones.
7610 * mini-x86.c: Emit doubleword forms of many ops and packing ones.
7612 * simd-intrinsics.c (SimdIntrinsc): Rename the flags field to simd_version.
7614 * simd-intrinsics.c (vector4f_intrinsics): Use simd_version field for sse3 ops.
7616 * simd-intrinsics.c (vector4u_intrinsics): Rename to vector4ui_intrinsics and
7619 * simd-intrinsics.c (simd_version_name): New function, returns the name of the
7620 version as the enum in mini.h.
7622 * simd-intrinsics.c (emit_intrinsics): Instead of having a special emit mode
7623 for sse3 ops, check the simd_version field if present. This way the code
7624 works with all versions of sse.
7626 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
7628 * simd-intrinsics.c: Fixed intrinsic name typo.
7630 * mini.h: Added missing simd exported function.
7632 * basic-simd.cs: Added tests for Vector4ui.
7633 Fixed broken test for Vector16b.
7635 2008-10-10 Zoltan Varga <vargaz@gmail.com>
7637 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Increase
7638 the max length to 64.
7640 2008-10-10 Mark Probst <mark.probst@gmail.com>
7642 * method-to-ir.c: Only do the fast virtual generic method call for
7643 non-wrapper methods.
7645 * mini.h, mini-trampolines.c: The new generic virtual remoting
7646 trampoline handles virtual method calls via the vtable (as done by
7647 the fast virtual generic method calls) to remoting proxies.
7649 * mini.c (mono_jit_create_remoting_trampoline): For generic
7650 methods reate a generic virtual remoting trampoline.
7652 * mini-amd64.h: Enable fast virtual generic method calls again.
7654 2008-10-10 Mark Probst <mark.probst@gmail.com>
7656 * mini-ppc.c: Use SP (r1), not frame_reg (which might be r31) to
7657 restore registers when doing tail calls.
7659 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
7661 * simd-intrinsics.c (emit_intrinsics): Vector4u was renamed to
7664 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
7666 * basic-simd.cs: Add test for Vecto16b.PackWithUnsignedSaturation.
7668 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
7670 * simd-intrinsics.c (emit_intrinsics): Retrofit to new type names.
7672 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
7674 * basic-simd.cs: Retrofit for API changes.
7676 2008-10-10 Mark Probst <mark.probst@gmail.com>
7678 * mini-ppc.c: Handle integer stack arguments for tail calls.
7680 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
7682 * optflags-def.h: Removed sse3 optimization.
7686 * mini-x86.c (mono_arch_cpu_optimizazions): Remove detection of
7689 * mini-x86.c: Added mono_arch_cpu_enumerate_simd_versions.
7691 * mini.h: Added enumeration with simd versions.
7693 * simd-intrinsics.c (emit_intrinsics): Use the new static var
7696 * simd-intrinsics.c: Added mono_simd_intrinsics_init.
7698 * mini.c (mini_init): Call mono_simd_intrinsics_init.
7700 2008-10-09 Rodrigo Kumpera <rkumpera@novell.com>
7702 * basic-simd.cs: Added tests for Vector8u and Vector16u.
7704 * basic-simd.cs: Fixed test naming.
7706 2008-10-09 Rodrigo Kumpera <rkumpera@novell.com>
7708 * mini-ops.h: Added ops for packed and saturated math, shifts
7709 and packing/unpacking.
7711 * cpu-x86.md: Added descriptors for the above ops.
7713 * mini-x86.c: Added code to emmit the above ops.
7715 * simd-intrinsics.c: Added support for Vector16u and Vector8u.
7717 2008-10-08 Zoltan Varga <vargaz@gmail.com>
7719 * aot-compiler.c (compile_method): Enable AOT for generic code.
7721 * ir-emit.h (NEW_DOMAINCONST): Use domainvars in AOT code as well.
7723 Wed Oct 8 16:35:43 CEST 2008 Paolo Molaro <lupus@ximian.com>
7725 * mini.c: add a workaround for a common screwup that ends up blamed
7726 to mono (other processes blocking signal delivery).
7728 2008-10-07 Zoltan Varga <vargaz@gmail.com>
7730 * method-to-ir.c (mono_method_to_ir2): Clear ins_flag on all code paths
7731 in the LDFLD/STFLD opcodes. Fixes #432673.
7733 * iltests.il.in: Add a new test.
7735 Tue Oct 7 19:59:07 CEST 2008 Paolo Molaro <lupus@ximian.com>
7737 * mini-arm.c: attach the thread in unmanaged->managed transitions
7738 using delegates (bug #433148).
7740 2008-10-07 Rodrigo Kumpera <rkumpera@novell.com>
7742 * basic-simd.cs: Use new ShuffleSel constants.
7744 2008-10-07 Rodrigo Kumpera <rkumpera@novell.com>
7746 * driver.c (opt_sets): Added combinations of simd, sse2 and sse3.
7748 * mini-x86.c (mono_arch_cpu_optimizazions): Detect sse3 and now
7749 only disable simd intrinsics if no sse2 is detected.
7751 * optflags-def.h: Added sse3.
7753 * simd-intrinsics.c: Avoid generated sse3 intrinsics if the optimization
7756 2008-10-07 Zoltan Varga <vargaz@gmail.com>
7758 * aot-compiler.c (add_wrappers): Fix Delegate/MulticastDelegate classes
7759 when adding delegate-invoke wrappers.
7761 2008-10-07 Zoltan Varga <vargaz@gmail.com>
7763 * Makefile.am: Reenable the simd tests.
7765 2008-10-07 Bill Holmes <billholmes54@gmail.com>
7767 * mini-amd64.c (mono_arch_emit_outarg_vt) : In the ArgValuetypeAddrInIReg case,
7768 add a call to mono_call_inst_add_outarg_reg for the arg->dreg to make sure that no
7769 other vreg is allocated to that hreg.
7771 Contributed under MIT/X11 license.
7773 2008-10-07 Zoltan Varga <vargaz@gmail.com>
7775 * Makefile.am: Disable the simd tests for now as Mono.Simd is not
7778 2008-10-06 Rodrigo Kumpera <rkumpera@novell.com>
7780 * basic-simd.cs: New test suite for SIMD intrinsics.
7782 * Makefile.am: Added new tests.
7784 2008-10-06 Rodrigo Kumpera <rkumpera@novell.com>
7786 * cpu-x86.md: Added new instructions to handle float to int using SSE regs.
7790 * mini-x86.h: Enable mono_arch_decompose_opts if simd intrinsics are enabled.
7792 * mini-x86.c (mono_arch_decompose_opts): Decompose float to int conversion
7793 using SSE2 aware opcodes.
7795 * mini-x86.c (emit_float_to_int): Disable the SSE2 optimization if OPT_SIMD
7796 is enabled, this code path is only reachable if conversion ops are emmited after
7799 * mini.h: Added MonoCompile::fconv_to_r8_x_var to hold the float to int var.
7801 This optimization saves 6 bytes per conversion against the old version.
7803 2008-10-06 Zoltan Varga <vargaz@gmail.com>
7805 * aot-compiler.c (compile_method): Don't skip methods referencing
7806 generic methods without a corresponding entry in token_info_hash, since
7807 encode_method_ref () can handle all generic methods now.
7809 * method-to-ir.c (mono_save_token_info): Don't save the token info if a
7810 generic context is set.
7812 * method-to-ir.c (mono_method_to_ir2): Put back a disable_aot for
7813 generic sharing of LDTOKEN.
7815 2008-10-06 Mark Probst <mark.probst@gmail.com>
7817 * mini-amd64.h: Temporarily disabled fast virtual generic method
7818 calls because it breaks the System.Runtime.Remoting tests.
7820 2008-10-06 Zoltan Varga <vargaz@gmail.com>
7822 * aot-compiler.c (add_wrappers): Add delegate-invoke wrappers.
7824 * method-to-ir.c (check_inline_called_method_name_limit): Return TRUE
7825 so inlining actually works.
7826 (check_inline_caller_method_name_limit): Ditto.
7828 Mon Oct 6 11:04:38 CEST 2008 Paolo Molaro <lupus@ximian.com>
7830 * mini-ppc.c: mono_arch_flush_icache () cast pointer using gsize for
7831 64 bit safety (from Olaf Hering and Andreas Farber).
7833 2008-10-06 Zoltan Varga <vargaz@gmail.com>
7835 * mini-trampolines.c (mono_aot_trampoline): Delegate processing to
7836 mono_magic_trampoline () if aot_get_method_from_token () fails. Remove
7837 unused virtual call support code.
7839 * aot-runtime.c (decode_method_ref): Add a 'no_aot_trampoline' out argument.
7841 * aot-runtime.c (mono_aot_get_method_from_vt_slot): Return NULL for methods
7842 which can't use aot trampolines.
7843 (decode_patch): Don't create aot trampolines for methods which can't use
7846 * aot-compiler.c (encode_method_ref): Add a marker for methods which can't
7847 use aot trampolines.
7849 * mini.h: Bump AOT image format version.
7851 2008-10-05 Zoltan Varga <vargaz@gmail.com>
7853 * method-to-ir.c (mono_method_to_ir2): Pass cil_method instead of cmethod
7854 to save_token_info () since cmethod is inflated for constrained calls.
7856 * mini-<ARCH>.h mini-x86.c: Remove some unused defines.
7858 2008-10-04 Andreas Farber <andreas.faerber@web.de>
7860 * Makefile.am: Add build rules for ppc64.
7861 This avoids the build failing at pedump with unresolved symbols
7862 due to lack of arch_sources. Instead it will now fail earlier
7863 due to lack of cpu-ppc64.md.
7865 Contributed under MIT/X11 license.
7867 2008-10-04 Mark Probst <mark.probst@gmail.com>
7869 * mini-amd64.c (mono_arch_emit_call): Support stack arguments for
7872 * iltests.il.in: Add test case for tail call with many arguments.
7874 2008-10-03 Zoltan Varga <vargaz@gmail.com>
7876 * method-to-ir.c (mono_method_to_ir2): Add an !cfg->compile_aot assert
7877 to the fast virtual generic method code until the aot case is fixed.
7879 2008-10-03 Mark Probst <mark.probst@gmail.com>
7881 * mini-ppc.c, mini-ppc.h: Implement generic virtual method thunks.
7883 2008-10-03 Mark Probst <mark.probst@gmail.com>
7885 * mini-amd64.c, mini-amd64.h: Implement generic virtual method
7888 2008-10-03 Rodrigo Kumpera <rkumpera@novell.com>
7890 * simd-intrinsics.c: Forgot to add this one.
7892 * mini-codegen.c: Fix macro in case SIMD is not supported.
7894 2008-10-03 Rodrigo Kumpera <rkumpera@novell.com>
7896 This patch land initial JIT support for simd intrinsics.
7898 * mini-x86.h: Added new define to make --enable_minimal work on x86.
7900 * Makefile.am: Added simd-intrinsics.c
7902 * simd-intrinsics.c: New file with simd instrinsic related
7905 * cfold.c (mono_constant_fold_ins2): Fold XZERO.
7907 * cpu-x86.md: Add simd related instructions.
7909 * driver.c: Added MONO_OPT_SIMD to the default set of optimizations.
7911 * driver.c: Added two new --regression variants.
7913 * ir-emit.h (MONO_EMIT_NEW_VZERO): Emit XZERO if the type is a simd intrinsic.
7915 * local-propagation.c (mono_local_cprop2): Eliminate useless XMOVE.
7917 * local-propagation.c (mono_local_deadce): Use new macro MONO_IS_NON_FP_MOVE and
7918 extract some complicated logic to helper functions.
7920 * method-to-ir.c (mono_type_to_regmove): Handle simd intrinsics.
7922 * method-to-ir.c (mini_emit_inst_for_method): Emit simd intrinsics.
7924 * method-to-ir.c (mono_handle_global_vregs): If a simd intrinsic was found, apply
7925 the specialized simplification pass.
7927 * method-to-ir.c (mono_spill_global_vars): Use new macro.
7929 * mini-codegen.c: Added SIMD constants to all regbanks arrays.
7931 * mini-codegen.c: Added reg_bank_table_init to initialize the reg desc -> bank
7934 * mini-codegen.c: Define a version of the reg_bank macro that uses desc_to_reg_type
7935 if MONO_ARCH_NEED_SIMD_BANK is defined.
7937 * mini-ops.h: Added the new simd ops.
7939 * mini-x86.c: Added mono_arch_xregname.
7941 * mini-x86.c (mono_arch_cpu_optimizazions): Disable MONO_OPT_SIMD if SSE3 is not detected.
7943 * mini-x86.c (mono_arch_output_basic_block): Add simd related opcodes.
7945 * mini-x86.h: Define simd related MONO_ARCH macros.
7947 * mini.c (mono_type_to_load_membase): Handle simd intrinsics.
7949 * mini.c (mono_type_to_store_membase): Handle simd intrinsics.
7951 * mini.h: Added new macros MONO_IS_NON_FP_MOVE, MONO_IS_REAL_MOVE, MONO_IS_ZERO and
7952 MONO_CLASS_IS_SIMD to deal with simd related IR.
7954 * mini.h (MonoInst): Added spill_var to the backend union.
7956 * mini.h (MonoCompile): Added uses_simd_intrinsics and iconv_raw_var.
7958 * mini.h: Added forward declarations of the new simd fuctions.
7960 * optflags-def.h: Added new optimization names SIMD.
7962 * regalloc.c (mono_regstate_reset): Set next vreg to be the max value of the 3 reg banks.
7964 * regalloc.h: Added support for working with 3 register banks.
7966 * regalloc.h (MonoRegState): Added xsymbolic field if a third regbank is required.
7968 * ssa2.c (mono_ssa_deadce2): Use new MONO_IS_ZERO macro.
7970 Fri Oct 3 16:03:22 CEST 2008 Paolo Molaro <lupus@ximian.com>
7972 * mini-exceptions.c: remove 64 bit related ifdef clutter.
7974 2008-10-03 Zoltan Varga <vargaz@gmail.com>
7976 * mini-exceptions.c (mono_handle_soft_stack_ovf): Unprotect two pages
7977 instead of one on 64 bit systems.
7979 * method-to-ir.c: Remove unused includes.
7981 2008-10-02 Zoltan Varga <vargaz@gmail.com>
7983 * aot-compiler.c (emit_exception_debug_info): Use jinfo->used_regs instead of
7984 cfg->used_int_regs, since the two are different on arm.
7986 2008-10-02 Mark Probst <mark.probst@gmail.com>
7988 * method-to-ir.c, inssel.brg, mini-trampolines.c: Use
7989 mono_method_get_vtable_index() to get the vtable index.
7991 2008-10-02 Mark Probst <mark.probst@gmail.com>
7993 * method-to-ir.c (mono_method_to_ir2): Don't create native
7994 wrappers for array methods, because they're never called (and if
7995 they were called they wouldn't work).
7997 2008-10-02 Mark Probst <mark.probst@gmail.com>
7999 * method-to-ir.c (mono_method_to_ir2): Array methods are
8000 special-cased and must not be invoked indirectly via the (M)RGCTX
8001 when generic sharing is turned on. Fixes #431413.
8003 2008-10-01 Mark Probst <mark.probst@gmail.com>
8005 * method-to-ir.c: When generic sharing is active, call
8006 non-interface virtual generic methods via the standard trampoline.
8008 * mini-trampolines.c: Handle virtual generic shared methods.
8010 * mini.h, mini-x86.c, mini-x86.h: New argument for
8011 mono_arch_build_imt_thunk() which is non-NULL for virtual generic
8012 method thunks and which is the trampoline to call if the lookup
8013 fails. Enable the virtual generic method thunk for x86.
8015 * mini-amd64.c, mini-arm.c, mini-ia64.c, mini-sparc.c,
8016 mini-ppc.c (mono_arch_build_imt_thunk): Add the additional
8017 argument but assert that it's NULL, because these archs don't yet
8018 implement the virtual generic method thunk. Changes in the IMT
8019 thunk data structures.
8021 2008-10-01 Zoltan Varga <vargaz@gmail.com>
8023 * aot-compiler.c (emit_globals): Avoid invalid characters in
8024 the static linking symbol.
8026 * objects.cs: Add a test for the range check optimization. Fix warnings.
8028 * branch-opts.c (mono_if_conversion): Add back the 'optimize range checks'
8029 optimization from the current JIT.
8031 * method-to-ir.c (mini_emit_inst_for_method): Decompose String.Length
8032 later in decompose_array_access_opts () to allow more optimizations.
8034 * method-to-ir.c (mono_handle_soft_float): Rename this to
8035 mono_decompose_soft_float () for consistency.
8037 * mini-ops.h: Fix arguments of OP_STRLEN.
8039 * method-to-ir.c (save_cast_details): Extract the cast details saving code
8040 into a separate function.
8041 (reset_cast_details): Ditto.
8042 (handle_unbox): Save cast details. Fixes #431254.
8044 * method-to-ir.c: Remove some obsolete FIXMEs.
8046 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
8048 * ir-emit.h (alloc_dreg): Write a warning before crashing.
8050 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
8052 * mini-codegen.c: More work on macros to make them
8053 ready for multiple regbanks.
8055 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
8057 * method-to.ir.c (mono_type_to_regmove): Remove static modifier.
8059 * mini.h: Export mono_type_to_regmove. Fix signature of mono_regname_full.
8061 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
8063 * mini-codegen.c (mono_spillvar_offset): Proper support for
8066 2008-09-30 Zoltan Varga <vargaz@gmail.com>
8068 * mini-amd64.c (mono_arch_emit_epilog): Remove some duplicated code from
8069 the stack overflow changes.
8071 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
8073 * mini-codegen.c: Make all bank macros depend on reg_bank.
8075 * mini-codegen.c (mono_local_regalloc): Make free mask
8076 initialization regbank aware.
8078 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
8080 * mini-codegen.c (mono_local_regalloc): Extract callee
8081 mask selection to a function and make it regbank aware.
8083 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
8085 * mini-codegen.c (mono_local_regalloc): Changed the cloberring
8086 code to deal with many regbanks.
8088 2008-09-30 Zoltan Varga <vargaz@gmail.com>
8090 * mini-codegen.c: More fp->regbank changes.
8092 2008-09-29 Rodrigo Kumpera <rkumpera@novell.com>
8094 * mini-codegen.c: Change asserts to use MONO_NUM_REGBANKS instead
8095 of a hardcoded constant.
8097 2008-09-29 Rodrigo Kumpera <rkumpera@novell.com>
8099 * method-to-ir.c (type_from_stack_type): Fix typo.
8101 2008-09-29 Zoltan Varga <vargaz@gmail.com>
8103 * mini-ia64.c (emit_move_return_value): Convert float return values to
8106 * objects.cs: Add a new test.
8108 * mini-ia64.c (mono_arch_allocate_vars): Disable fp elimination for
8109 VARARG methods to fix an assert later.
8111 * mini-mips.h mini-mips.c mini-ops.h cpu-mips.md: Update the mips back
8112 end so it at least compiles.
8114 2008-09-28 Zoltan Varga <vargaz@gmail.com>
8116 * method-to-ir.c (emit_optimized_ldloca_ir): Fix this.
8118 2008-09-28 Rodrigo Kumpera <rkumpera@novell.com>
8120 * method-to-ir.c (mono_method_to_ir2): Extract the ldloca + initobj
8121 optimization to a new function (emit_optimized_ldloca_ir) and enable
8122 it for both ldloca and ldloca_s.
8124 2008-09-28 Zoltan Varga <vargaz@gmail.com>
8126 * method-to-ir.c (mono_method_to_ir2): Remove an unnecessary assert in the
8127 gshared CASTCLASS code.
8129 * driver.c (mono_main): Add a workaround for shutdown crashes seen on
8130 amd64, where the libc stack unwinder encounters stack frames referring to
8131 native code in unmapped memory.
8133 * method-to-ir.c (mini_emit_check_array_type): Add support for generic
8136 * generics.cs: Add new test.
8138 2008-09-27 Zoltan Varga <vargaz@gmail.com>
8140 * mini-arm.h driver.c: Print the fp model when using --version on arm. Also,
8141 add a check that one of the ARM_FPU_ constants is defined.
8143 * mini-exceptions.c (mono_handle_soft_stack_ovf): Really fix the build.
8145 * mini-exceptions.c: Fix build on non-altstack platforms.
8147 * method-to-ir.c (mono_method_to_ir2): Fix aot support for the
8150 * ir-emit.h: Add a comment to NEW_PCONST.
8152 * mini-exceptions.c (mono_altstack_restore_prot): Fix a warning.
8154 * mini.h (MonoJitDomainInfo): Move some fields here from MonoDomain.
8156 * mini.c aot-runtime.c method-to-ir.c driver.c mini-trampolines.c: Update
8157 after the changes to MonoJitDomainInfo.
8159 2008-09-27 Mark Probst <mark.probst@gmail.com>
8161 * mini-ppc.c, tramp-ppc.c, mini-ppc.h: Implement generic code sharing.
8163 2008-09-27 Mark Probst <mark.probst@gmail.com>
8165 * mini-ppc.c: Compiler warning fixes.
8167 2008-09-27 Mark Probst <mark.probst@gmail.com>
8169 * mini-ppc.c: Special handling for 1/2 byte structs on Darwin only
8172 2008-09-27 Mark Probst <mark.probst@gmail.com>
8174 * exceptions-ppc.c, mini-ppc.h: Compile
8175 mono_arch_handle_altstack_exception() on Darwin, too.
8177 2008-09-27 Mark Probst <mark.probst@gmail.com>
8179 * method-to-ir.c (mono_emit_rgctx_method_call_full): Must also
8180 work on archs which don't have generic sharing implemented, only
8181 without the vtable_arg.
8183 2008-09-26 Mark Probst <mark.probst@gmail.com>
8185 * mini.c: Added comment explaining why delegate ctor icall
8186 wrappers are compiled.
8188 2008-09-26 Mark Probst <mark.probst@gmail.com>
8190 * mini.c: Don't produce trampolines to delegate ctor icall
8191 wrappers but compile them upfront.
8193 Fri Sep 26 17:00:46 CEST 2008 Paolo Molaro <lupus@ximian.com>
8195 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: amd64 support code for calling a
8196 runtime-set function when going back to managed code. Currently this
8197 is used to set back the protection on the soft ovf pages and/or to
8198 throw the stack overflow exception that happened in unmanaged code.
8200 Fri Sep 26 16:46:23 CEST 2008 Paolo Molaro <lupus@ximian.com>
8202 * tramp-x86.c, mini-x86.h, mini-x86.c: x86 support code for calling a
8203 runtime-set function when going back to managed code. Currently this
8204 is used to set back the protection on the soft ovf pages and/or to
8205 throw the stack overflow exception that happened in unmanaged code.
8207 Fri Sep 26 16:34:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
8209 * mini.h, mini.c, mini-trampolines.c, mini-exceptions.c: added
8210 the support code for restoring stack protection after stack overflows
8211 that happen in unmanaged code. Don't set the exec permission on the
8214 2008-09-26 Zoltan Varga <vargaz@gmail.com>
8216 * mini-trampolines.c (mono_delegate_trampoline): Add wrappers even if
8217 delegate->method_ptr is set. Fixes #428054.
8219 2008-09-25 Zoltan Varga <vargaz@gmail.com>
8221 * tests.cs: Rename to ratests.cs.
8223 * method-to-ir.c: Merge the emit_get_rgctx () calls into the
8224 emit_get_rgctx_... functions.
8226 2008-09-25 Mark Probst <mark.probst@gmail.com>
8228 * method-to-ir.c: Eliminated macro EMIT_GET_RGCTX.
8230 2008-09-25 Mark Probst <mark.probst@gmail.com>
8232 * mini-trampolines.c (mono_magic_trampoline): Unwrap wrappers
8233 before asserting that method is sharable.
8235 2008-09-25 Mark Probst <mark.probst@gmail.com>
8237 * method-to-ir.c, mini.c, jit-icalls.c: New function for checking
8238 whether method needs a static RGCTX wrapper used instead of
8241 * generic-sharing.c, mini.h: A few functions moved to
8242 metadata/generic-sharing.c.
8244 2008-09-25 Mark Probst <mark.probst@gmail.com>
8246 * method-to-ir.c, mini.c, mini-exceptions.c, mini-trampolines.c:
8247 Generic code sharing for value types, which essentially means
8248 treating value type methods like static methods. The RGCTX is
8249 passed in the same way.
8251 2008-09-25 Zoltan Varga <vargaz@gmail.com>
8253 * method-to-ir.c (mono_method_to_ir2): Avoid an assert in the NEWOBJ
8254 opcode when creating multi-dimensional arrays of open types.
8256 * generic-sharing.c (mono_method_check_context_used): Handle arrays of
8259 * generics.cs: Add a test.
8261 * mini-codegen.c: Use macros everywhere for checking floats instead of == 'f'.
8263 2008-09-24 Zoltan Varga <vargaz@gmail.com>
8265 * mini.h (MonoCompile): Add 'disable_vreg_to_lvreg' flag.
8267 * mini.c (mini_method_compile): Set it when running under the debugger.
8269 * method-to-ir.c (mono_handle_global_vregs): Disable global->local
8270 vreg optimization if the flag is set.
8272 * driver.c (mono_main): Add --attach= option to pass options to
8275 * mini.c (sigquit_signal_handler): Start the attach agent.
8277 * ssapre.c: Disable this to save space since it is not yet ported to
8280 * regalloc2.c: Disable this to save space.
8282 * mini.h (MonoJitStats): Remove unused analyze_stack_repeat.
8284 Wed Sep 24 16:01:49 CEST 2008 Paolo Molaro <lupus@ximian.com>
8286 * decompose.c, method-to-ir.c, mini-codegen.c, regalloc2.c: make
8287 the -v option useful again.
8289 2008-09-24 Zoltan Varga <vargaz@gmail.com>
8291 * mini-amd64.c (mono_arch_output_basic_block): Add support for
8294 * inssel.brg (mini_emit_castclass): Avoid the szarray!=array checks for
8295 arrays of arrays. Fixes #428406.
8297 * method-to-ir.c (mini_emit_castclass): Ditto.
8299 * objects.cs: Add new test.
8301 2008-09-23 Rodrigo Kumpera <rkumpera@novell.com>
8303 * method-to-ir.c (type_to_eval_stack_type): The code path for the new JIT
8304 was wrong at it choked against target_type_is_incompatible for byref types.
8306 2008-09-23 Zoltan Varga <vargaz@gmail.com>
8308 * mini-codegen.c: Use 'bank' macros instead of 'is_fp' macros in most
8311 Tue Sep 23 15:31:45 CEST 2008 Paolo Molaro <lupus@ximian.com>
8313 * mini-exceptions.c: update a few more exceptions-related counters.
8315 Tue Sep 23 15:28:29 CEST 2008 Paolo Molaro <lupus@ximian.com>
8317 * aot-runtime.c, method-to-ir.c, mini.c, mini-trampolines.c: use the
8318 new functions to allocate from persistent mempools.
8320 2008-09-23 Zoltan Varga <vargaz@gmail.com>
8322 * mini.h regalloc.h mini-codegen.c: Generalize the regalloc code to allow
8323 multiple register banks in the future.
8325 * mini-codegen.c (mono_local_regalloc): Fix a warning.
8327 2008-09-22 Rodrigo Kumpera <rkumpera@novell.com>
8329 * mini.c (type_to_eval_stack_type): Remove duplicated function.
8331 * method-to-ir.c (type_to_eval_stack_type): Make this version compatible with both JIT.
8333 * mini.h: Export type_to_eval_stack_type.
8335 This function was nearly duplicated in method-to-ir.c and mini.c. The difference
8336 is only ins->klass of byref types.
8338 2008-09-22 Zoltan Varga <vargaz@gmail.com>
8340 * method-to-ir.c (mini_emit_memset): Use a default alignment of 4.
8341 (mini_emit_memcpy2): Ditto.
8343 * mini-amd64.c: Fix a warning.
8345 2008-09-21 Mark Probst <mark.probst@gmail.com>
8347 * exceptions-ppc.c (mono_arch_get_call_filter): Fixed stack frame
8350 2008-09-19 Rodrigo Kumpera <rkumpera@novell.com>
8352 * method-to-ir.c: Extract stloc micro-optimization to a
8353 function and apply it to all cases.
8355 2008-09-19 Mark Probst <mark.probst@gmail.com>
8357 * method-to-ir.c: Don't fail generic code sharing in cases we
8360 2008-09-18 Mark Probst <mark.probst@gmail.com>
8362 * mini-ppc.c: Handle structs in tailcalls on Darwin.
8364 Tue Sep 16 21:07:11 CEST 2008 Paolo Molaro <lupus@ximian.com>
8366 * *.c, *.md, mini-ops.h: introduced relaxed_nop opcode for spin wait
8369 Tue Sep 16 16:39:16 CEST 2008 Paolo Molaro <lupus@ximian.com>
8371 * trace.c: make tracing more useful and correct, with per-thread
8374 2008-09-15 Mark Probst <mark.probst@gmail.com>
8376 * mini-ppc.c (mono_arch_emit_call): Convert floats to R4 when
8377 doing a method call and the argument is an R4.
8379 2008-09-14 Zoltan Varga <vargaz@gmail.com>
8381 * aot-compiler.c (add_wrappers): Do not generate runtime invoke wrappers for
8384 2008-09-13 Mark Probst <mark.probst@gmail.com>
8386 * mini-ppc.c: Convert result to single for OP_ICONV_TO_R4.
8388 2008-09-12 Zoltan Varga <vargaz@gmail.com>
8390 * mini.h (MONO_IS_JUMP_TABLE): Handle GOT_ENTRY.
8391 (MONO_JUMP_TABLE_FROM_INS): Ditto.
8393 2008-09-11 Zoltan Varga <vargaz@gmail.com>
8395 * driver.c: Add a --agent argument (not supported yet) to load managed
8396 agent assemblies before loading the main assembly, similarly to how the
8397 Java VM handles agents.
8399 2008-09-11 Mark Probst <mark.probst@gmail.com>
8401 * mini-ppc.c (mono_arch_allocate_vars): Use arch-independent
8402 function to do stack layout of local variables.
8404 2008-09-11 Mark Probst <mark.probst@gmail.com>
8406 * mini-ppc.c (calculate_sizes): Bugfix in sigcookie position
8409 2008-09-11 Zoltan Varga <vargaz@gmail.com>
8411 * method-to-ir.c ssa2.c mini.c mini-amd64.c decompose.c ssa.c abcremoval.c
8412 abcremoval2.c branch-opts.c driver.c dominators.c: Disable parts of the
8413 JIT if DISABLE_JIT is defined.
8415 * Makefile.am: Avoid compiling/linking in inssel.c if DISABLE_JIT is
8418 2008-09-10 Mark Probst <mark.probst@gmail.com>
8420 * iltests.il.in: Disable the fconv test on PPC (the result is
8421 undefined according to ECMA).
8423 2008-09-10 Mark Probst <mark.probst@gmail.com>
8425 * iltests.il.in: Enable tail call tests for PPC.
8427 * mini.h: Add variable for storing incoming valuetype argument
8428 addresses for tail calls.
8430 * mini-ppc.c: Implement valuetype arguments and return values for
8433 2008-09-09 Mark Probst <mark.probst@gmail.com>
8435 * mini-ppc.c: Partially implement tail calls (struct arguments and
8436 return values not supported).
8438 * method-to-ir.c: Enable tail calls on PPC.
8440 2008-09-08 Zoltan Varga <vargaz@gmail.com>
8442 * aot-compiler.c (emit_wrapper_info): Omit the klass name from
8443 runtime-invoke wrappers to work around the problem of them getting
8444 assigned to a random class.
8446 * aot-runtime.c (mono_aot_get_method): Ditto.
8448 2008-09-07 Zoltan Varga <vargaz@gmail.com>
8450 * mini-exceptions.c mini-mips.h mini-s390.h exceptions-mips.c: Kill
8451 the CUSTOM_EXCEPTION_HANDLING and CUSTOM_STACK_WALK defines.
8453 2008-09-07 Mark Probst <mark.probst@gmail.com>
8455 * method-to-ir.c (mono_method_to_ir2): Disable tail calls for PPC
8456 until they're implemented properly.
8458 * exceptions-ppc.c: Use arch-independent exception-handling code
8459 instead of custom one.
8461 * exceptions-ppc.c, mini-ppc.c, mini-ppc.h: Bug fixes and changes
8464 * tramp-ppc.c, mini-ppc.c: Fixed warnings.
8466 * decompose.c, aot-runtime.c, aot-compiler.c: PPC code also
8467 applies when __powerpc__ is defined.
8469 2008-09-06 Zoltan Varga <vargaz@gmail.com>
8471 * aot-runtime.c (mono_aot_get_method): Add another cache mapping wrapper
8472 methods to their code to avoid computing the full name of wrappers and
8473 doing a lookup in a string hash table.
8475 2008-09-05 Zoltan Varga <vargaz@gmail.com>
8477 * method-to-ir.c: Remove the CHECK_BBLOCK () stuff it is not needed since
8478 we identify bblocks before method_to_ir () is ran.
8480 * branch-opts.c (mono_optimize_branches): Avoid nullifying the exit bblock.
8481 Also avoid optimizing branches pointing to themselves.
8483 * mini.c (mini_method_compile): Ditto. Fixes #422947.
8485 2008-09-05 Rodrigo Kumpera <rkumpera@novell.com>
8487 * driver.c (mono_main): Enable the new verifier under core-clr and cas.
8489 2008-09-05 Zoltan Varga <vargaz@gmail.com>
8491 * tramp-arm.c (mono_arch_nullify_class_init_trampoline): Implement this.
8492 (mono_arch_patch_plt_entry): Fix the calculation of the jump_entry.
8493 (mono_arch_get_nullified_class_init_trampoline): Return 'code' instead of
8496 * aot-compiler.c (emit_plt): Fix the arm plt entries, previously they all
8497 jumped to the same entry in plt_jump_table.
8499 2008-09-02 Rodrigo Kumpera <rkumpera@novell.com>
8501 * method-to-ir.c (initialize_array_data): Handle field with RVA from
8504 2008-08-31 Zoltan Varga <vargaz@gmail.com>
8506 * method-to-ir.c (handle_isinst): Do the assignment at the beginning, so the
8507 other assignment can be if converted. Saves 1.5% on corlib size and fixes
8510 2008-08-29 Geoff Norton <gnorton@novell.com>
8512 * aot-compiler.c: The Mach/ARM compiler doesn't understand the bss
8513 segment, and doesn't properly handle .space as .text. Fixes
8516 2008-08-29 Geoff Norton <gnorton@novell.com>
8518 * mini.c: Disable the mach exception handler when running on
8521 2008-08-29 Geoff Norton <gnorton@novell.com>
8523 * aot-compiler.c: Patch from Renaldas Zioma to properly register
8524 globals on Darwin/ARM
8526 2008-08-28 Zoltan Varga <vargaz@gmail.com>
8528 * mini.c: Avoid not initializing the runtime when doing AOT compilation,
8529 since too many things depend on it. Instead, call
8530 mono_runtime_set_no_exec ().
8532 * mini.c (mono_create_tls_get): Call mono_alloc_preg (cfg) when running with
8535 * aot-compiler.c: Add an 'asm-only' AOT option.
8537 * mini.c: Avoid initializing the runtime when doing AOT compilation.
8539 * aot-compiler.c (compile_method): Disable gshared support for now as it
8542 2008-08-27 Bill Holmes <billholmes54@gmail.com>
8544 * mini-amd64.h : Fix a compiler warning.
8546 * exceptions-amd64.c (mono_arch_unwindinfo_install_unwind_info) :
8547 Changed to use a callback function to retrieve the unwind info.
8548 This avoids problems observed when code blocks were removed by
8549 unloading an app domain.
8551 * mini-amd64.c (mono_arch_cpu_optimizazions) : Removing the peephole
8552 and branch excludes for Winx64. The fix in exceptions-amd64.c allows them
8555 Contributed under MIT/X11 license.
8557 2008-08-27 Bill Holmes <billholmes54@gmail.com>
8559 * mini-amd64.c (mono_arch_output_basic_block) : Fix the OP_X86_PUSH_OBJ
8560 case to keep the stack aligned to 8.
8562 Contributed under MIT/X11 license.
8564 2008-08-26 Zoltan Varga <vargaz@gmail.com>
8566 * aot-runtime.c (mono_aot_get_method): Add a cache for wrapper names to
8567 avoid repeated linear searches.
8569 2008-08-25 Zoltan Varga <vargaz@gmail.com>
8571 * aot-compiler.c (add_wrappers): Avoid calling get_runtime_invoke with
8572 methods it can't handle.
8574 * aot-compiler.c (add_method): Avoid adding a method twice.
8575 (add_wrappers): Add runtime invoke wrappers for all methods.
8577 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): New
8578 function to create an aot-compatible version of this trampoline.
8580 * aot-compiler.c aot-runtime.c: Add support for AOT rgctx fetch trampolines.
8582 2008-08-24 Zoltan Varga <vargaz@gmail.com>
8584 * aot-compiler.c (compile_method): Skip wrappers of generic icalls.
8586 * method-to-ir.c (mono_method_to_ir2): Replace an assert in UNBOX_ANY
8587 with a generic sharing failure.
8589 * aot-compiler.c (emit_klass_info): Call mono_class_get_nested_types ().
8591 * method-to-ir.c (mono_method_to_ir2): Rethrow the correct exception in
8592 CEE_RETHROW. Fixes #419634.
8594 * mini.c (mono_method_to_ir): Ditto.
8596 * exceptions.cs: Add a new test.
8598 * generic-sharing.c (mini_type_stack_size): Always pass TRUE as allow_open
8599 to mono_type_stack_size_internal () since some callers might not pass in
8602 * mini-x86.c (mono_arch_emit_prolog): Store the rgctx before calling
8603 instrument_prolog. Fixes #419878.
8605 * mini.c (mono_compile_create_var_for_vreg): Make the lvars representing
8606 doubles in soft float mode volatile.
8608 2008-08-23 Zoltan Varga <vargaz@gmail.com>
8610 * ir-emit.h (NEW_ARGSTORE): Use cfg->args and cfg->arg_types to fix the build.
8612 * method-to-ir.c (mono_save_args): Use ARGSTORE instead of TEMPSTORE
8613 to handle soft float correctly.
8615 * tramp-arm.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Implement
8618 * mini.h (struct MonoCallInst): Add dynamic_imt_arg boolean field.
8620 * exceptions-arm.c (mono_arch_find_jit_info): Set ctx->regs [ARMREG_R11]
8621 to sp, since the generics catch code requires it.
8623 * mini-arm.h (MONO_ARCH_VTABLE_REG): Use R0 for this to avoid needless
8626 * method-to-ir.c (emit_imt_argument): Pass imt_arg to
8627 mono_arch_emit_imt_argument ().
8629 * mini-<ARCH>.c (mono_arch_emit_imt_argument): Add an 'imt_arg' argument.
8631 * mini-arm.c tramp-arm.c: Generic sharing updates.
8633 2008-08-22 Zoltan Varga <vargaz@gmail.com>
8635 * mini-arm.c: Fix the arm build.
8637 * generic-sharing.c (mini_type_get_underlying_type): New helper function
8638 handling enums, generic instances and generic sharing.
8639 (mini_type_stack_size_full): Ditto.
8641 * mini-amd64.c mini-x86.c mini-arm.c: Use the new functions.
8643 * mini.h (struct): Add 'uses_rgctx_reg' and 'uses_vtable_reg' fields.
8645 * method-to-ir.c: Set the new fields when using RGCTX_REG/VTABLE_REG.
8647 * tramp-arm.c: Implement the rgctx fetch and the generic class init
8650 * mini-arm.c: Various small generic sharing changes.
8652 * tramp-x86.c (mono_arch_create_generic_class_init_trampoline): Implement
8654 (mono_arch_create_trampoline_code): Remove most of the GENERIC_CLASS_INIT
8657 * mini-trampolines.c (mono_create_generic_class_init_trampoline): New
8658 helper function to return a generic class init trampoline.
8660 * method-to-ir.c mini.c: Use it.
8662 * tramp-amd64.c (mono_arch_create_generic_class_init_trampoline): New
8663 arch-specfic function to return a generic class init trampoline.
8665 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Remove most of
8666 the GENERIC_CLASS_INIT custom code.
8668 * method-to-ir.c (mono_method_to_ir2): If RGCTX_REG is not defined, that is
8669 a fatal error, not a sharing failure.
8671 * tramp-<ARCH>.c (mono_arch_get_rgctx_lazy_fetch_offset): Removed, no longer
8674 * mini-trampolines.c (mono_rgctx_lazy_fetch_trampoline): Get the additional
8675 trampoline argument from MONO_ARCH_VTABLE_REG.
8677 * tramp-x86.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Change the
8678 order of the arguments to the C trampoline: pass 'slot' as the trampoline
8679 argument, and pass the vtable in VTABLE_REG.
8681 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Change the
8682 order of the arguments to the C trampoline: pass 'slot' as the trampoline
8683 argument, and pass the vtable in VTABLE_REG.
8684 (mono_arch_create_trampoline_code_full): Remove some special casing for
8685 the rgctx fetch trampoline.
8687 * mini.c (mono_method_to_ir): Fix the STELEM_ANY+null value optimization.
8690 * iltests.il: Add a test for it.
8692 2008-08-21 Zoltan Varga <vargaz@gmail.com>
8694 * aot-compiler.c (compile_method): Enable AOT support for generics sharing.
8696 * method-to-ir.c (mono_method_to_ir2): Remove an aot restriction which is
8699 * mini-trampolines.c (mono_magic_trampoline): Add a sync wrapper here,
8700 use mono_jit_info_table_find () to avoid recursion.
8701 (mono_delegate_trampoline): Add a sync wrapper here.
8703 * method-to-ir.c (mono_method_to_ir2): Don't call mono_ldftn_nosyc
8706 * mini.c (mono_method_to_ir): Ditto.
8708 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Remove
8709 add_sync_wrapper argument. Don't add a sync wrapper here.
8710 (mono_create_jump_trampoline): Don't add a sync wrapper here.
8712 * jit-icalls.c (mono_ldftn_nosync): Removed, no longer needed.
8714 2008-08-20 Bill Holmes <billholmes54@gmail.com>
8716 * exceptions-amd64.c (seh_handler): For Winx64 adding missing copy
8717 of nonvolatile registers back from MonoContext to CONTEXT.
8719 Contributed under MIT/X11 license.
8721 2008-08-20 Bill Holmes <billholmes54@gmail.com>
8723 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): When shifting the
8724 arguments on Winx64 there are only 4 argument registers. For this
8725 logic to work the last argument must be pulled from the stack.
8727 Contributed under MIT/X11 license.
8729 2008-08-20 Zoltan Varga <vargaz@gmail.com>
8731 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
8733 * aot-runtime.c aot-compiler.c patch-info.h mini.c: Get rid of
8734 MONO_PATCH_INFO_WRAPPER, encode/decode wrapper methods like the others in
8735 encode/decode_method_ref ().
8737 * aot-compiler.c (encode_patch): Handle STATIC_RGCTX_INVOKE wrappers.
8739 * aot-runtime.c (decode_patch): Ditto.
8741 * mini.c (mono_resolve_patch_target): Handle RGCTX_FETCH sub-patches of type
8742 MONO_PATCH_INFO_METHOD.
8744 * aot-runtime.c (decode_exception_debug_info): Decode the contents of
8747 * aot-compiler.c (emit_exception_debug_info): Emit the contents of
8750 * method-to-ir.c (emit_imt_argument): Fix AOT+gshared support.
8752 * mini-amd64.c (add_valuetype): Use a dummy gsctx if we didn't receive
8753 one from the caller.
8755 * aot-runtime.c (decode_generic_inst): New function to decode and
8756 return a interned generic inst.
8757 (decode_klass_ref): Use it.
8758 (decode_method_ref): Ditto.
8760 * aot-compiler.c (emit_exception_debug_info): Save
8761 jinfo->has_generic_jit_info too.
8763 2008-08-19 Zoltan Varga <vargaz@gmail.com>
8765 * mini-ia64.c (mono_arch_output_basic_block): Add OP_FCONV_TO_I.
8767 * iltests.il.in: Add a test for fconv_to_i.
8769 * liveness.c: Disable the liveness2 pass for now to save space.
8771 * regalloc2.c: Include mempool-internals.h to fix warnings.
8773 * aot-compiler.c (encode_method_ref): Encode the context of generic
8776 * aot-runtime.c (decode_method_ref): Inflate generic methods using
8777 the context saved in the aot file.
8779 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
8781 * mini-x86.c (mono_arch_output_basic_block): Disable AOT for OP_JMP.
8783 * method-to-ir.c (mono_method_to_ir2): When using CEE_JMP, make arguments
8784 volatile so they won't be optimized away.
8786 2008-08-19 Rodrigo Kumpera <rkumpera@novell.com>
8792 * dominators.c: Remove duplicated functions that now are in
8793 mempool-internals.h.
8795 2008-08-19 Zoltan Varga <vargaz@gmail.com>
8797 * aot-compiler.c: Fix warnings.
8799 * aot-runtime.c (decode_klass_ref): Add support for VARs/MVARs.
8801 * aot-compiler.c (encode_klass_ref): Encode is_method too for VARs/MVARs.
8803 * method-to-ir.c (emit_get_rgctx_method): Use MONO_PATCH_INFO_METHODCONST
8806 * mini.c (mono_resolve_patch_target): Ditto.
8808 * aot-compiler.c (encode_patch): Add support for RGCTX_FETCH.
8809 (encode_klass_ref): Add support for encoding VARs/MVARs.
8811 * mini.c (mono_patch_info_dup_mp): Handle RGCTX_FETCH.
8813 * aot-runtime.c (decode_patch_info): Rename to 'decode_patch'. Split out
8814 the handling of the got entries into a separate 'decode_got_entry' function.
8815 Add support for RGCTX_FETCH.
8817 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RDI since RAX is
8818 clobbered by the trampoline code.
8820 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RAX since that is
8821 not clobbered by the indirect calling code.
8823 2008-08-18 Zoltan Varga <vargaz@gmail.com>
8825 * mini-x86.c (mono_arch_patch_code): Handle RGCTX_FETCH/GENERIC_CLASS_INIT
8828 2008-08-18 Rodrigo Kumpera <rkumpera@novell.com>
8830 * method-to-ir.c (mono_emit_method_call_full): Alloc the constructor
8831 signature using the compilation mempool otherwise we would leak it.
8833 2008-08-18 Zoltan Varga <vargaz@gmail.com>
8835 * method-to-ir.c (mono_method_to_ir2): Emit the generic class inits using
8836 mono_emit_abs_call ().
8838 * patch-info.h: Add GENERIC_CLASS_INIT.
8840 * mini.c (mono_resolve_patch_target): Handle GENERIC_CLASS_INIT.
8842 * mini-amd64.c (emit_call_body): Treat abs calls which have a patch info
8843 as their target as a near call.
8845 * mini.c (mono_codegen): Handle patches stored in cfg->abs_patches in the
8847 (mono_resolve_patch_target): Add support for MONO_PATCH_INFO_RGCTX_FETCH.
8849 * method-to-ir.c (mono_emit_abs_call): New helper function which emits a
8850 call to a runtime function described by a patch.
8852 * method-to-ir.c: Emit rgctx entry fetches and class init trampolines using
8853 mono_emit_abs_call, this has the advantage that the ABS handling code in
8854 mono_codegen () can handle them both, and can handle other stuff in the
8855 future without additional code.
8857 * mini.h (struct MonoJumpInfoRgctxEntry): New structure describing an rgctx
8859 (MonoCompile): Add 'abs_patches' hashtable, which contains patches describing
8862 * mini.h: Add missing bblock related prototypes.
8864 * mini.h (MonoCompile): Remove unused reverse_inst_list and
8865 reverse_inst_list_len fields.
8867 * mini.c: Refactor this file a bit by moving branch optimizations to
8870 * method-to-ir.c: Merge generic sharing changes missed earlier.
8872 * aot-compiler.c (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST.
8874 * aot-runtime.c (decode_patch_info): Refactor the code dealing with the
8875 shared patches. Process METHODCONST as a shared patch.
8877 * liveness.c (mono_analyze_liveness): Disable the liveness2 code for now
8878 as it crashes on the 2.0 mscorlib.
8880 * aot-compiler.c (is_shared_got_patch): Revert the last change as it seems
8883 * aot-compiler.c: Use is_plt_patch () in a few additional places.
8884 (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST, which is generated
8887 * aot-compiler.c: Reorganize the got handling code to be a bit more
8890 2008-08-17 Zoltan Varga <vargaz@gmail.com>
8892 * aot-compiler.c: Make the patch_to_plt_offset hash table use
8893 mono_patch_info_equals/hash, and use it to massively simplify
8896 * mini.c (mono_patch_info_hash): Simplify this and add support for
8899 * patch-info.h: Rename RGCTX_LAZY_FETCH_TRAMPOLINE to just RGCTX_FETCH.
8901 * mini.c aot-compiler.c aot-runtime.c: Revert the LAZY_FETCH_TRAMPOLINE
8902 handling code, since an offset is not enough to identify a trampoline.
8904 * method-to-ir.c: Remove some g_assert (!cfg->compile_aot) lines.
8906 2008-08-17 Mark Probst <mark.probst@gmail.com>
8908 * mini.c (mono_op_imm_to_op): Add case for OP_IMUL_IMM.
8910 * method-to-ir.c (mono_method_to_ir2): Decompose OP_CKFINITE.
8912 * mini-ops.h: Argument and result types for OVF_CARRY ops.
8914 * decompose.c: PPC decompositions for various ops.
8916 * cpu-ppc.md, inssel-ppc.brg, mini-ppc.c: PPC changes for Linear IL.
8918 2008-08-17 Zoltan Varga <vargaz@gmail.com>
8920 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Make this
8921 call the generic trampoline code using a call, instead of a jump, to
8922 remove some special casing from the generic trampoline code.
8924 * mini.c (mono_resolve_patch_target): Handle LAZY_FETCH_TRAMPOLINE.
8925 (mono_codegen): Ditto.
8927 * aot-compiler.c aot-runtime.c: Ditto.
8929 * patch-info.h: Add MONO_PATCH_INFO_RGCTX_LAZY_FETCH_TRAMPOLINE.
8931 * mini-trampolines.c (mono_find_rgctx_lazy_fetch_trampoline_by_addr): New
8932 helper function to find the offset corresponding to a lazy fetch trampoline.
8934 * mini.h (MonoCompile): Add 'orig_method' field to hold the original method
8935 when doing generic sharing.
8937 * aot-compiler.c: Use cfg->orig_method instead of cfg->method in a lot of
8940 * mini.c (mono_create_rgctx_lazy_fetch_trampoline): Move this to
8941 mini-trampolines.c to be with the other trampoline creation functions.
8943 * method-to-ir.c (mono_emit_method_call): Remove the 'signature' argument
8944 as it is equal to method->signature in most cases, add a
8945 mono_emit_method_call_full variant which takes a signature and an imt
8948 2008-08-16 Zoltan Varga <vargaz@gmail.com>
8950 * jit-icalls.c (mono_helper_compile_generic_method): Don't pass the context
8951 to this function, since it could be computed easily from the method
8953 (mono_helper_compile_generic_method_wo_context): Removed, not needed any
8956 * method-to-ir.c mini.c: Remove references to
8957 compile_generic_method_wo_context.
8959 * method-to-ir.c (mono_method_to_ir2): Enable AOT for virtual
8960 generic method calls.
8962 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_1 for 1
8963 dimensional non-szarrays.
8965 * mini.c (mini_init): Register mono_array_new_1.
8967 * jit-icalls.c (mono_array_new_1): New jit icall.
8969 * mini-trampolines.c (mono_magic_trampoline): For jumps, patch the GOT entries
8970 pointing to the method.
8972 * aot-runtime.c (mono_aot_get_method_from_token): Register GOT slots holding
8973 method addresses belonging to METHOD_JUMP patches in the
8974 jump_target_got_slot_hash.
8975 (mono_aot_load_method): Ditto.
8977 * aot-compiler.c (compile_method): Allow AOT compilation of methods with
8978 METHOD_JUMP patches.
8980 * mini.c (mini_create_jit_domain_info): New helper function which
8981 initializes/frees domain->runtime_info.
8982 (mini_free_jit_domain_info): Ditto.
8983 (mini_init): Install the domain hook functions with the runtime.
8985 * mini.h (MonoJitDomainInfo): New structure which stores the domain specific
8986 information maintained by the JIT.
8988 * mini.c (mono_resolve_patch_target): For PATCH_INFO_METHOD_JUMP, move the
8989 insertion into jump_table_hash into mono_codegen (), also implement proper
8992 * method-to-ir.c (mono_method_to_ir2): Don't disable AOT for CEE_JMP and
8993 tail calls, it is already done by the aot code.
8995 * method-to-ir.c (mono_method_to_ir2): Handle CEE_JMP using the tail call
8998 * iltests.il.in: Make the jmp test a bit more complex.
9000 * aot-compiler.c (encode_method_ref): Handle references to normal methods of
9001 generic instances which doesn't have a token.
9003 * aot-runtime.c (decode_method_ref): Ditto.
9005 * method-to-ir.c (handle_unbox_nullable): Don't disable AOT, the aot code
9006 can handle this case now.
9007 (handle_box): Ditto.
9009 2008-08-15 Geoff Norton <gnorton@novell.com>
9011 * mini-x86.c: Fix alignment on Apple x86, and re-disable the alignment
9014 2008-08-15 Zoltan Varga <vargaz@gmail.com>
9016 * method-to-ir.c (mono_method_to_ir2): Allow AOT compilation of methods
9017 calling generic methods.
9019 * aot-compiler.c (encode_patch): Handle MONO_PATCH_INFO_METHOD_RGCTX.
9021 * aot-runtime.c (decode_patch_info): Ditto.
9023 * mini.c (mono_resolve_patch_target): Ditto.
9025 * patch-info.h: Add METHOD_RGCTX.
9027 * mini-amd64.c (mono_arch_output_basic_block): Optimize LOCALLOC_IMM.
9029 2008-08-14 Zoltan Varga <vargaz@gmail.com>
9031 * mini-amd64.c (mono_arch_emit_call): Nullify call->vret_var if returning
9032 arguments in registers.
9034 * decompose.c (mono_decompose_vtype_opts): Create a var for the vreg in
9035 OP_VCALL too, don't depend on OP_OUTARG_VTRETADDR doing it.
9037 * mini.c (mini_method_compile): Abort aot compilation for generic
9038 methods if generic sharing is disabled.
9040 * mini.c (mono_method_to_ir): Disable AOT for virtual calls requiring
9043 * method-to-ir.c (mono_method_to_ir2): Disable AOT for virtual calls
9044 requiring an mrgctx.
9046 * decompose.c (mono_decompose_vtype_opts): Emit the correct sized
9047 store instructions when converting a vcall to a normal call.
9049 * mini.c (sigprof_signal_handler): Call mono_find_jit_info instead of
9050 mono_arch_find_jit_info.
9052 2008-08-13 Zoltan Varga <vargaz@gmail.com>
9054 * method-to-ir.c (check_inline_called_method_name_limit): Optimize this to
9055 avoid calling mono_method_full_name () for every method even if the
9057 (check_inline_caller_method_name_limit): Ditto.
9059 2008-08-12 Zoltan Varga <vargaz@gmail.com>
9061 * driver.c (main_thread_handler): Allow AOT compilation of multiple
9062 assemblies in one run.
9064 * aot-compiler.c (mono_compile_assembly): Only print out a count of
9065 skipped methods if it is not 0.
9067 * Makefile.am (aotcheck): AOT compile all test assemblies in one run.
9069 2008-08-12 Bill Holmes <billholmes54@gmail.com>
9071 * mini.c (mono_codegen): Changing a preprocessor check from WIN64 to
9072 MONO_ARCH_HAVE_UNWIND_TABLE.
9074 Contributed under MIT/X11 license.
9076 2008-08-12 Bill Holmes <billholmes54@gmail.com>
9078 * mini-amd64.c (mono_arch_cpu_optimizazions): Remove peephole and branch
9079 from default optimizaton list on Winx64.
9081 * mini-amd64.c (emit_tls_get): Added Winx64 specific implementation for GetTLS.
9083 * mini-amd64.c (mono_arch_emit_prolog): Adding an offset on Winx64 to get
9084 the LMF from the MonoJitTlsData structure.
9086 * mini-amd64.c (mono_arch_setup_jit_tls_data): Added Winx64 implementation.
9088 Contributed under MIT/X11 license.
9090 2008-08-12 Zoltan Varga <vargaz@gmail.com>
9092 * mini.c (sigsegv_signal_handler): Fix the build.
9094 * mini-amd64.c (emit_call_body): Use image->aot_module instead of
9095 assembly->aot_module.
9097 * aot-runtime.c: Use image->aot_module instead of searching in the aot_modules
9098 hash table. This simplifies and speeds up a lot of code, and fixes support
9101 * mini.c (SIG_HANDLER_SIGNATURE): Avoid crashes if the thread is not registered
9104 * mini-exceptions.c: Ditto.
9106 * exceptions-*c.c (mono_arch_find_jit_info): Remove unused 'trace' and
9107 'native_offset' argument, since these are computed in the
9108 mono_find_jit_info () function.
9110 * mini-exceptions.c (mono_find_jit_info): Make this non-static, as it
9111 is used by exceptions-ppc.c.
9113 * exceptions-ppc.c: Call mono_find_jit_info () instead of
9114 mono_arch_find_jit_info ().
9116 * mini-ppc.h exceptions-ppc.c mini-mips.h mini-mips.c exceptions-mips.c
9117 mini-exceptions.c: Get rid of the CUSTOM_STACK_WALK stuff, use the
9118 generic code in mini-exceptions.c.
9120 2008-08-11 Zoltan Varga <vargaz@gmail.com>
9122 * mini-ppc.c (mono_arch_flush_register_windows): Add this for ppc.
9124 * aot-runtime.c (mono_aot_get_plt_info_offset): Fix a warning.
9126 * aot-runtime.c (mono_aot_get_method): Avoid doing all the loading inside
9127 the aot lock, to avoid deadlocks when mono_aot_get_class_from_name () is
9128 called while holding the loader lock. Fixes #415608.
9129 (mono_aot_get_method_from_token_inner): Ditto.
9131 2008-08-09 Zoltan Varga <vargaz@gmail.com>
9133 * exceptions-ppc.c (mono_jit_walk_stack): Use MONO_INIT_CONTEXT_FROM_CURRENT
9134 to reduce differences between this and the generic implementation in
9136 (ves_icall_get_frame_info): Ditto.
9138 * mini-ppc.h (MONO_INIT_CONTEXT_FROM_CURRENT): Define this for ppc too.
9140 * mini-exceptions.c (mono_exceptions_init): Remove an #ifdef which is no
9143 * exceptions-ppc.c (arch_get_call_filter): Rename this to
9144 mono_arch_get_call_filter () and make it non-static, for consistency with the
9145 other architectures.
9147 2008-08-09 Rodrigo Kumpera <rkumpera@novell.com>
9150 * local-propagation.c:
9151 * mini-x86.c: Correct the name of arch defines.
9153 2008-08-09 Zoltan Varga <vargaz@gmail.com>
9155 * method-to-ir.c (mono_op_to_op_imm_noemul): Correct name of
9156 NO_EMULATE_LONG_SHIFT_OPS define.
9158 2008-08-08 Zoltan Varga <vargaz@gmail.com>
9160 * method-to-ir.c (mono_method_to_ir2): Remove some code from CEE_MONO_LDPTR
9161 now that aot-ed icall wrappers use CEE_MONO_ICALL_ADDR.
9163 * aot-compiler.c aot-runtime.c: Add support for static aot compilation.
9164 MACH fixes. Merged from the 2.0 branch.
9166 * method-to-ir.c (mono_method_to_ir2): Handle CEE_MONO_ICALL_ADDR.
9168 * mini.c (mono_resolve_patch_target): Error out if an icall is not found.
9169 (mono_method_to_ir): Handle CEE_MONO_ICALL_ADDR.
9171 * exceptions-arm.c (mono_arch_get_throw_exception_generic): Add AOT support.
9173 * method-to-ir.c mini.c driver.c aot-compiler.c: Update after
9174 mono_marshal_get_native_wrapper () signature changes.
9176 2008-08-07 Rodrigo Kumpera <rkumpera@novell.com>
9178 * jit-icalls.c (mono_fconv_ovf_u8): Work around soft-float double to long
9179 conversion bug under arm.
9181 2008-08-06 Rodrigo Kumpera <rkumpera@novell.com>
9183 * cpu-arm.md: Increase long_conv_to_ovf_i4_2 max length to 36.
9185 * mini-arm.c (mono_arch_output_basic_block): Implement long to int conversion
9186 with overflow checking.
9188 2008-08-05 Marek Habersack <mhabersack@novell.com>
9190 * Makefile.am (GENMDESC_PRG): when cross-compiling use full path
9191 to the genmdesc.pl file
9193 2008-08-05 Zoltan Varga <vargaz@gmail.com>
9195 * ir-emit.h (EMIT_NEW_ARGSTORE): Fix the usage of param_types and
9196 arg_array in the soft-float versions of the LOAD/STORE macros.
9198 * method-to-ir.c (mono_method_to_ir2): Fix a warning in the arm switch
9201 * ir-emit.h (NEW_VARLOADA): Handle SOFT_FLOAT correctly.
9203 2008-08-02 Zoltan Varga <vargaz@gmail.com>
9205 * mini-ia64.c (add_valuetype): Only reserve half parameter slot for each member of
9206 a float HFA. Fixes #413621.
9208 2008-08-02 Gert Driesen <drieseng@users.sourceforge.net>
9210 * mini-x86.c (mono_arg_get_argument_info): Rename last occurrence of
9211 frame_size to args_size. Fixes build.
9213 2008-08-02 Zoltan Varga <vargaz@gmail.com>
9215 * mini-x86.c (mono_arch_get_argument_info): Rename frame_size to args_size,
9216 and don't align it to MONO_ARCH_FRAME_ALIGNMENT.
9218 * mini-x86.h: Change MONO_ARCH_FRAME_ALIGNMENT to 8 so doubles stored on
9219 the stack are not unaligned. Fixes #413247.
9221 Fri Aug 1 18:46:42 CEST 2008 Paolo Molaro <lupus@ximian.com>
9223 * mini.c: update jitted methods performance counters.
9225 Fri Aug 1 16:30:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
9227 * mini-exceptions.c: increase the exceptions thrown performance
9228 counter in mono_handle_exception ().
9230 2008-07-29 Zoltan Varga <vargaz@gmail.com>
9232 * aot-runtime.c: Use MonoImage's as keys in the aot_modules hash so the aot
9233 can work with netmodules.
9235 2008-07-28 Geoff Norton <gnorton@novell.com>
9237 * mini-x86.h: Correct the frame alignment on OSX. Fixes the jit
9240 2008-07-28 Zoltan Varga <vargaz@gmail.com>
9242 * mini-x86.c (mono_arch_emit_call): Emi the osx stack alignment at the
9245 2008-07-28 Bill Holmes <billholmes54@gmail.com>
9247 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
9248 The float param registers and other param registers must be the
9249 same index on Windows x64.
9251 * mini-amd64.c (mono_arch_allocate_vars) : Implementing the
9252 ArgValuetypeAddrInIReg argument case. Setting the argument
9253 op to OP_VTARG_ADDR (OP_REGOFFSET)).
9255 * mini-amd64.c (mono_arch_call_opcode) : Winx64 fix. Use the size
9256 variable computed above as the copy length for arguments of storage
9257 type ArgValuetypeAddrInIReg.
9259 * mini-amd64.c (mono_arch_emit_call) : Implementing the
9260 ArgValuetypeAddrInIReg argument case. This case will rely on
9261 mono_arch_emit_outarg_vt to emit the correct code later in the process.
9263 * mini-amd64.c (mono_arch_emit_call) : On Winx64 there always needs to be
9264 a 32 byte stack allocation for all calls. We will omit the adjustment for
9265 jump and tail call instructoins as they do not follow the typical call behavior.
9267 * mini-amd64.c (mono_arch_emit_outarg_vt) : Implementing the case for
9268 ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
9269 local variable and pass the local variable by reference to the called method.
9271 * mini-amd64.c (mono_arch_emit_prolog, emit_load_volatile_arguments) :
9272 Implementing the ArgValuetypeAddrInIReg argument case. When the address
9273 of a struct is passed in a register it must be saved with the other
9274 volatile argument on the stack.
9276 * mini-amd64.c (mono_arch_emit_prolog) : Winx64 fix. When omitting the
9277 frame pointer the stack adjustment value must be saved to the unwind
9280 Contributed under MIT/X11 license.
9282 2008-07-28 Zoltan Varga <vargaz@gmail.com>
9284 * inssel-x86.brg (stmt): Add missing OP_X86_OUTARG_ALIGN_STACK rule
9285 which got lost in the merge.
9287 2008-07-27 Zoltan Varga <vargaz@gmail.com>
9289 * method-to-ir.c: Make the helper_sig variables extern to fix the ppc
9292 * mini-amd64.c (emit_call_body): Add a no_patch case missed earlier.
9294 * mini-amd64.c (emit_call_body): Avoid aligning the call instruction on
9295 icalls, since they won't be patched.
9297 * exceptions-amd64.c (mono_arch_get_restore_context_full): Use a slightly
9298 different code sequence when running under valgrind to prevent some valgrind
9301 * iltests.il.in: Add new regression test.
9303 * method-to-ir.c (mono_method_to_ir2): Fix handling of inlined methods which
9306 * method-to-ir.c (mono_method_to_ir2): Use get_vreg_to_inst () instead of
9307 accessing cfg->vreg_to_inst directly to prevent a crash in LDFLD.
9309 * iltests.il.in: Add new test.
9311 * aot-compiler.c: Fix some warnings.
9313 * decompose.c (mono_decompose_long_opts): Implement OP_ICONV_TO_OVF_I8_UN.
9316 2008-07-27 Zoltan Varga <vargaz@gmail.com>
9318 * driver.c (mono_main): Fix the --gc=none build. Fixes #412482.
9319 (mini_usage_jitdeveloper): Add a missing --wapi option.
9321 2008-07-25 Zoltan Varga <vargaz@gmail.com>
9323 * mini-codegen.c: Simplify the is_fp macros.
9324 (free_up_ireg): Remove, use free_up_reg instead.
9325 (free_up_reg): Fix the fp case.
9327 2008-07-26 Zoltan Varga <vargaz@gmail.com>
9329 * cpu-arm.md (loadr8_membase): Increase the length of this as this is not
9332 * exceptions-x86.c: Merge some changes which seemed to have got lost
9333 in the linear-ir merge.
9335 * liveness.c: Disable the liveness2 pass on 32 bit platforms.
9337 * method-to-ir.c (mono_handle_global_vregs): Make the component vregs of a
9338 long vreg volatile even if the variable was already created.
9340 * liveness.c (update_liveness2): Avoid eliminating dead definitions of
9343 2008-07-26 Zoltan Varga <vargaz@gmail.com>
9345 * cpu-x86.md (fcall_membase): Increase the size of the fcall opcodes.
9347 * mini.c (mono_jit_compile_method_inner): Add support for
9348 MONO_EXCEPTION_BAD_IMAGE.
9350 * method-to-ir.c (mono_method_to_ir2): Avoid a crash if
9351 mini_method_get_context () returns NULL. Fixes #356531.
9353 * mini.c (mono_method_to_ir): Ditto.
9355 * method-to-ir.c (mono_method_to_ir2): Create a variable if needed when
9356 accessing a field of a valuetype in LDFLD/STFLD. Fixes #412399.
9358 2008-07-25 Zoltan Varga <vargaz@gmail.com>
9360 * method-to-ir.c (mono_method_to_ir2): Initialize an uninitialized variable
9361 in the LDFTN implementation.
9363 2008-07-25 Mark Probst <mark.probst@gmail.com>
9365 * mini-trampolines.c (mono_magic_trampoline): When sharing generic
9366 code, patch calls to icalls, too, even if they're not in the
9367 shared generic code hash. Fixes #411962.
9369 2008-07-25 Zoltan Varga <vargaz@gmail.com>
9371 * cpu-x86.md: Increase the length of the fcall opcodes.
9373 * mini-x86.c (emit_move_return_value): Avoid some precision issues for
9374 calls returning floats.
9376 * method-to-ir.c (mono_method_to_ir2): Remove the generic sharing restrictions
9379 * method-to-ir.c (mono_method_to_ir2): Merge some LDFTN gsharing changes
9382 * method-to-ir.c (handle_delegate_ctor): Avoid putting dynamic methods
9383 into the domain->method_code_hash.
9385 * aot-compiler.c: Fix win32 build.
9387 * method-to-ir.c (EMIT_GET_RGCTX): Call EMIT_NEW_LDARG in emit_get_rgctx ().
9389 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_specific in the
9390 gshared NEWARR implementation.
9392 * cpu-sparc.md: Remove duplicate localloc_imm opcode.
9394 * ir-emit.h (NEW_ARGLOAD): Use cfg->args and cfg->arg_types so this macro
9395 can be used outside of method_to_ir.
9397 * mini.h (MonoCompile): Add arg_types field.
9399 * method-to-ir.c (inline_method): Save/Restore cfg->args and cfg->arg_types.
9401 * method-to-ir.c (mono_method_to_ir2): Set cfg->args and cfg->arg_types to
9402 the values of the local arg_array and param_types array.
9404 2008-07-24 Zoltan Varga <vargaz@gmail.com>
9406 * method-to-ir.c (mono_method_to_ir2): Allocate a GOT var for NEWOBJ, since
9407 got accesses might only get generated later when NEWOBJ is decomposed.
9409 * method-to-ir.c (handle_delegate_ctor): Add an optimization to avoid
9410 looking up the native code of the target method when a delegate is called
9413 * mini-trampolines.c (mono_delegate_trampoline): Add the other half of the
9416 * debug-debugger.c (MONO_DEBUGGER__debugger_info): Fix a warning.
9418 * aot-runtime.c aot-compiler.c: Add a new option 'no-dlsym' which makes
9419 AOT work on platforms without a working dlsym implementation.
9421 * mini.h: Bump AOT image format version.
9423 2008-07-24 Mark Probst <mark.probst@gmail.com>
9425 * mini-exceptions.c: Free a MonoType with
9426 mono_metadata_free_type() instead of g_free().
9428 * aot-runtime.c: Free a MonoType.
9430 2008-07-24 Zoltan Varga <vargaz@gmail.com>
9432 * method-to-ir.c (mono_method_to_ir2): Add a comment for the box+brtrue
9435 * mini-codegen.c (mono_local_regalloc): Remove the remaining items from the
9438 2008-07-23 Massimiliano Mantione <massi@ximian.com>
9439 * mini.c (sigprof_signal_handler): call the new "runtime initialized"
9442 2008-07-23 Zoltan Varga <vargaz@gmail.com>
9444 * method-to-ir.c (mono_method_to_ir2): Set the stack type properly for
9445 NEWOBJ calls on valuetypes.
9447 * iltests.il.in: Add new test.
9449 * mini-x86.c (mono_arch_emit_call): Use mini_type_stack_size ().
9451 2008-07-22 Zoltan Varga <vargaz@gmail.com>
9453 * mini-exceptions.c: Fix some warnings. Remove one ia64 special case as it
9454 is no longer needed.
9456 * mini-ia64.c (mono_arch_emit_prolog): In native-to-managed wrappers, widen
9457 non register sized integer arguments.
9458 (mono_arch_call_opcode): Add support for ArgInFloatRegR4.
9459 (mono_arch_emit_outarg_vt): Pass a more reasonable alignment to
9462 * method-to-ir.c (mono_method_to_ir2): Handle the ret_var_is_local case in
9465 * method-to-ir.c (ADD_WIDEN_OP): New macro to insert a widening op when
9466 two a binop with different sized arguments is emitted.
9468 * mini.c (mono_bblock_insert_after_ins): Properly link up with the next
9469 instruction in the ins==NULL case.
9471 2008-07-23 Zoltan Varga <vargaz@gmail.com>
9473 * mini-ops.h: Add OP_X86_OUTARG_ALIGN_STACK.
9475 * mini-x86.c: Fix osx build.
9477 * mini-amd64.c (mono_arch_output_basic_block): Handle varargs in the CALL_REG
9480 * method-to-ir.c (mono_spill_global_vars): Avoid fusing a load+store into the
9481 instruction for non int sized variables.
9483 * method-to-ir.c (mono_method_to_ir2): Fix an assert in the LDFLD
9486 2008-07-23 Robert Jordan <robertj@gmx.net>
9488 * method-to-ir.c: Fix MSVC build.
9490 2008-07-22 Zoltan Varga <vargaz@gmail.com>
9492 * method-to-ir.c (mono_method_to_ir2): When calling native code which returns
9493 a non int sized type, widen it to an int since newer versions of gcc seem to
9494 generate code which needs this.
9496 * ssa2.c abcremoval2.c: Fix warnings.
9498 * *: Merge the Linear IR branch.
9500 The original branch is at trunk/branches/vargaz/mini-linear-il, and
9501 the ChangeLog file there describes all the changes done over the years.
9502 Further documentation can be found at www.mono-project.com/Linear_IL.
9504 2008-07-21 Bill Holmes <billholmes54@gmail.com>
9506 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
9507 The float param registers and other param registers must be the
9508 same index on Windows x64.
9510 Contributed under MIT/X11 license.
9512 2008-07-21 Rodrigo Kumpera <rkumpera@novell.com>
9514 * mini.c: Make the previous fix GC safe.
9516 2008-07-21 Raja R Harinath <harinath@hurrynot.org>
9518 * Makefile.am (version.h): Allow a trailing '/' in the repository URL.
9520 2008-07-21 Bill Holmes <billholmes54@gmail.com>
9522 * mini-amd64.c (get_call_info): Correcting the case for MONO_TYPE_TYPEDBYREF
9523 on Winx64. This type will not be passed on the stack (ArgOnStack), but
9524 ArgValuetypeAddrInIReg instead.
9526 Contributed under MIT/X11 license.
9528 2008-07-21 Zoltan Varga <vargaz@gmail.com>
9530 * mini-codegen.c (get_register_spilling): Fix a warning.
9532 2008-07-17 Rodrigo Kumpera <rkumpera@novell.com>
9534 * mini.c: Use mono_runtime_class_init_full to avoid leaking memory
9535 for types which the initialization fails. Raises the provided exception
9536 at the right stop after cleanup.
9538 2008-07-16 Zoltan Varga <vargaz@gmail.com>
9540 * aot-compiler.c: Free most of the memory allocated during compilation.
9542 * mini.c (mini_parse_debug_options): Fix a leak.
9544 * mini.c (mini_method_compile): Don't add the method to the jit info tables
9545 during aot compilation.
9547 2008-07-14 Zoltan Varga <vargaz@gmail.com>
9549 * mini.c (mono_method_to_ir): Disable aot for code using CCASTCLASS on x86 as
9550 it has too much register pressure.
9552 2008-07-13 Zoltan Varga <vargaz@gmail.com>
9554 * inssel.brg (CEE_CASTCLASS): Remove some dead code.
9556 2008-07-12 Zoltan Varga <vargaz@gmail.com>
9558 * mini-x86.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
9561 * mini-amd64.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
9562 on amd64 similar to the way it is done on arm.
9564 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
9566 * aot-runtime.c (load_aot_module): Rename 'info' to 'amodule' for
9567 consistency, normalize error messages, avoid loading aot-only modules in
9570 * driver.c (mono_main): Rename --aot-only command line option to --full-aot
9573 * aot-compiler.c aot-runtime.c tramp-arm.c: Implement aot-only support.
9575 2008-07-11 Martin Baulig <martin@ximian.com>
9578 (MonoDebuggerInfo): Add `interruption_request'.
9580 2008-07-12 Zoltan Varga <vargaz@gmail.com>
9582 * aot-compiler.c (emit_plt): Remove some dead code.
9584 * exceptions-arm.c (mono_arch_get_call_filter_full): Initialize ji.
9586 * aot-runtime.c (mono_aot_get_plt_info_offset): New helper function to
9587 return the plt info offset belonging to a given plt entry.
9589 * mini-trampolines.c (mono_aot_plt_trampoline): Use
9590 mono_aot_get_plt_info_offset.
9592 * aot-runtime.c aot-compiler.c tramp-arm.c: Change the arm plt code to be
9593 similar to the amd64 code by makeing jumps through a separate jump table
9594 instead of embedding the jump addresses into the code.
9596 2008-07-11 Zoltan Varga <vargaz@gmail.com>
9598 * mini.c (mono_method_to_ir): Disable aot for calling ldtoken in a generic
9601 2008-07-10 Martin Baulig <martin@ximian.com>
9603 * mini.c (mini_method_compile): Disable generics sharing when
9604 running in the debugger.
9606 2008-07-10 Zoltan Varga <vargaz@gmail.com>
9608 * mini.c (mono_method_to_ir): Create the got var in CEE_REFANYVAL.
9610 * inssel.brg (CEE_CASTCLASS): Avoid reusing temporary registers to prevent
9611 the local register allocator from running out of registers on x86 when
9614 2008-07-10 Bill Holmes <billholmes54@gmail.com>
9616 * inssel-long.brg For OP_LCONV_TO_OVF_I4 an int cast is needed when
9617 expressing IntMin for the VS Compiler. See Compiler Warning (level 2)
9620 Contributed under MIT/X11 license.
9622 2008-07-10 Zoltan Varga <vargaz@gmail.com>
9624 * aot-compiler.c: Get rid of whitespace in the generated assembly file to
9625 speed up the assembler.
9627 2008-07-09 Zoltan Varga <vargaz@gmail.com>
9629 * mini-arm.h tramp-arm.c exceptions-arm.c aot-compiler.c: Beginnings of aot-only
9632 * mini.c: Move the soft float handling macros a bit earlier, add
9633 NEW_TEMPSTORE_SOFT_FLOAT macro, fix warnings, add soft-float support in one
9636 * mini.h: Add prototype for mono_arch_fixup_jinfo.
9638 * mini.c (mini_init): In aot-only mode, set the root domain code manager to
9639 read-only to help catch code allocation requests.
9641 * mini.c inssel.brg aot-compiler.c: Make the use of IMT runtime configurable,
9642 and turn it off when using --aot-only or when compiling with --aot=full.
9644 * mini.c (mono_resolve_patch_target): In aot-only mode, allocate the
9645 jump table for switches from the normal domain mempool, not the code
9648 * mini-trampolines.c (get_unbox_trampoline): New function to return an
9649 unbox trampoline which handles aot-only mode too.
9651 * aot-runtime.c (mono_aot_get_unbox_trampoline): New function to lookup
9652 an AOTed unbox trampoline.
9654 * aot-compiler.c (emit_trampolines): Emit unbox trampolines.
9656 2008-07-09 Bill Holmes <billholmes54@gmail.com>
9658 * wapihandles.c: Fixing MSVC builds. Include statement changed from <> to
9661 Contributed under MIT/X11 license.
9663 2008-07-09 Bill Holmes <billholmes54@gmail.com>
9665 * mini.c (mono_codegen): Allocate space at the end of the code block and store
9666 the unwind information for the method at the end of the allocated block.
9668 * mini-amd64.h: Added declarations for the unwind routines and adding field to
9669 MonoCompileArch to hold the unwind info for SEH on Winx64
9671 * mini-amd64.c (mono_arch_emit_prolog): Calls to the unwind routines added to store
9672 frame pointer info for the method being compiled.
9674 * exceptions-amd64.c (mono_arch_get_throw_corlib_exception): Added a stack adjustment before
9675 the call to mono_exception_from_token.
9677 * exceptions-amd64.c: Added mono_arch_unwindinfo* implementations. This code is responsible
9678 storing the method prolog information in a format that the Winx64 SEH can understand. This
9679 information is stored a the end of the method block because it is all 32-bit offset based.
9681 Contributed under MIT/X11 license.
9683 2008-07-09 Zoltan Varga <vargaz@gmail.com>
9685 * mini.h: Remove duplicate definitions of the mini_wapi_ functions.
9687 * wapihandles.c: Fix warnings.
9689 * aot-runtime.c (load_aot_module): Add a missing error message in aot-only
9692 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Avoid calling
9693 mono_jit_compile_method in aot-only mode since that calls the type
9696 * mini-trampolines.c (mono_create_delegate_trampoline): Avoid calling
9697 get_delegate_invoke_impl in aot-only mode.
9699 * mini.c (mono_global_codeman_reserve): Reenable the aot-only check.
9701 2008-07-08 Zoltan Varga <vargaz@gmail.com>
9703 * trace.c (mono_trace_enter_method): Fix printing of Type instances.
9705 * aot-compiler.c (compile_method): Disable the check for GSHARED since it
9708 * inssel-long.brg (reg): Add a rule for LCALL_REG (OP_I8CONST).
9710 * tramp-amd64.c (mono_arch_nullify_plt_entry): Read the nullified class
9711 init trampoline from the AOT file as well.
9713 * mini-amd64.c (mono_arch_register_lowlevel_calls): Register
9714 mono_amd64_throw_exception as a jit icall since it is needed by the aot-only
9717 * mini.c (mini_init): Move the call to mono_exceptions_init () after
9720 * exceptions-amd64.c: Add _full variants for the remaining exception code
9721 creation functions as well, allow emission of relocatable code, remove
9722 caching since that is now done by the caller.
9724 * mini-exceptions.c: Add _full variants for the remaining exception code
9725 creation functions as well, add aot-only support.
9727 * aot-compiler.c (compile_method): Allow calls to methods of constructed types
9728 if we can determine a proper token for them.
9729 (add_wrappers): Add a few more wrappers.
9730 (emit_method_code): Remove some dead code.
9731 (emit_trampolines): Emit exception code too.
9733 * mini.c (mono_method_to_ir): Call mono_array_new_2 if possible.
9735 * jit-icalls.c (mono_array_new_2): New jit icall, specialized version of
9736 mono_array_new_va which avoids varargs.
9738 * mini-exceptions.c (mono_exceptions_init): Fix the ppc build.
9740 * mini-trampolines.c: Call mono_create_specific_trampoline () instead of
9741 mono_arch_create_specific_trampoline () in all places.
9743 * aot-compiler.c aot-runtime.c: Refactor the trampoline emitting/loading code
9744 a bit so it can be used for other things as well.
9746 * mini-exceptions.c (mono_exceptions_init): Initialize throw_exception_by_name
9749 * exceptions-amd64.c: Rename the caching from the exception code creation
9750 functions, it is done by the caller instead.
9752 * exceptions-amd64.c: Change the signature of the exception code creation
9753 functions to allow the creation of relocatable code later.
9755 * mini-exceptions.c: Add a set of functions to query the various
9756 runtime-generated exception functions.
9758 * mini.c mini-exceptions.c: Use the newly added functions instead of the
9759 mono_arch_.. () functions.
9761 2008-07-07 Zoltan Varga <vargaz@gmail.com>
9763 * mini-trampolines.c (mono_aot_get_trampoline_code): Removed, no longer used.
9765 * aot-runtime.c aot-compiler.c: AOT the generic trampolines in aot-only mode.
9767 * mini.c (mini_get_imt_trampoline): Call mono_create_specific_trampoline ().
9768 (mini_get_vtable_trampoline): Ditto.
9770 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Create relocatable
9771 code in the AOT case by returning the code size and a list of relocations to
9774 * mini-trampolines.c (mono_create_specific_trampoline): New helper function.
9776 2008-07-07 Bill Holmes <billholmes54@gmail.com>
9778 * mini-amd64.c: On Winx64 the calling convention always requires the caller to
9781 Contributed under MIT/X11 license.
9783 2008-07-07 Zoltan Varga <vargaz@gmail.com>
9785 * aot-compiler.c (emit_exception_debug_info): Serialize the debug info first
9786 so the buffer size can be computed correctly. Fixes #404735.
9788 * debug-mini.c (mono_debug_serialize_debug_info): Lookup the debug info
9789 normally as cfg->debug_info is already freed.
9791 2008-07-06 Zoltan Varga <vargaz@gmail.com>
9793 * mini-amd64.c: For calls returning vtypes in registers, don't store
9794 the return address on the stack, instead allocate a separate local for
9797 2008-07-05 Mark Probst <mark.probst@gmail.com>
9799 * mini-trampolines.c, mini.h: Add an argument to
9800 mono_create_jit_trampoline_in_domain() for turning off the adding
9801 of the sync wrapper.
9803 * mini.c: Use the JIT trampoline without sync instead of
9804 ldftn_nosync in static RGCTX invoke wrappers so that the call can
9807 2008-07-04 Mark Probst <mark.probst@gmail.com>
9809 * driver.c: Turn on GSHARED optimization by default.
9811 2008-07-04 Zoltan Varga <vargaz@gmail.com>
9813 * mini-trampolines.c mini.c mini.h tramp-<ARCH>.c: Rename MONO_TRAMPOLINE_GENERIC
9814 to MONO_TRAMPOLINE_JIT since it better reflects what it does.
9816 * mini-trampolines.c (mono_get_aot_trampoline_code): New internal function to
9817 create a variant of the generic trampoline code callable from AOTed trampolines.
9819 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Add support for generic
9820 trampoline code callable from AOTed trampolines.
9822 * aot-compiler.c aot-runtime.c: Add support for AOTing trampolines.
9824 2008-07-04 Mark Probst <mark.probst@gmail.com>
9826 * inssel.brg, mini-ops.h: New opcode for doing CHECK_THIS in a
9827 pass-through manner.
9829 * mini.c: Generic method sharing. Pass MRGCTX to generic methods
9830 and don't fail sharing for them anymore.
9832 * mini-exceptions.c: Handle exceptions in shared generic methods.
9834 * generic-sharing.c: When checking the context of a generic
9835 method, also check its class's context. Don't treat wrappers as
9838 * mini-trampolines.c: Some code factored out to
9839 metadata/generic-sharing.c. Handle the MRGCTX case.
9841 * jit-icalls.c, jit-icalls.h: ldvirtfn icall for generic sharing -
9842 we must deal with the method being of another instantiation of the
9843 class. Add static rgctx invoke wrappers to generic methods.
9845 2008-07-04 Mark Probst <mark.probst@gmail.com>
9847 * mini.c: Provide all jit infos of generic shared methods with a
9850 * mini-exceptions.c: Handle the new situation that a generic info
9851 might be available, but not info about the this/vtable/mrgctx
9854 2008-07-03 Mark Probst <mark.probst@gmail.com>
9856 * mini.c: Don't accept ldftn and ldvirtftn with uninstantiated
9859 2008-07-03 Zoltan Varga <vargaz@gmail.com>
9861 * dominators.c (check_dominance_frontier): Fix a warning.
9863 * mini.h: Add some missing prototypes.
9865 * ssa.c local-propagation.c debug-debuger.c: Fix warnings.
9867 * driver.c (mono_jit_init_version): Correct the comments since the first
9868 argument should be the name of the root domain, not a filename.
9870 * aot-runtime.c (make_writable): Error out if this is called while running
9872 (load_aot_module): Ditto.
9874 * aot-compiler.c: Really fix the computation of method indexes.
9876 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Remove the previous
9877 optimizations as this is no longer called frequently.
9879 * mini-trampolines.c (mono_create_delegate_trampoline): Precompute the invoke
9880 method and the invoke impl code and pass it to the delegate trampoline instead of
9881 just the delegate class.
9883 2008-07-02 Zoltan Varga <vargaz@gmail.com>
9885 * aot-compiler.c: Fixup the computation of method indexes.
9886 (add_wrappers): Create the base methods of the runtime invoke wrappers using
9887 the method builder infrastructure.
9889 * aot-runtime.c (decode_exception_debug_info): Don't crash if the method
9892 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): In aot-only
9893 mode, load the method right away instead of creating a trampoline.
9895 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Eliminate locking.
9897 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Eliminate locking, speed up
9900 2008-07-01 Zoltan Varga <vargaz@gmail.com>
9902 * aot-runtime.c (decode_patch_info): Don't create trampolines in aot_only mode.
9903 (mono_aot_load_method): Use method_index instead of method->token.
9905 * mini.c (mono_jit_compile_method_inner): Move the aot_only check down, so it
9906 can handle icalls etc. properly.
9908 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
9910 * aot-compiler.c aot-runtime.c: Allow AOTing many wrapper types.
9912 * mini.c (mono_resolve_patch_target): Handle JIT_ICALL_ADDR.
9913 (mono_codegen): Convert calls made by JIT icall wrappers to the icalls into
9914 JIT_ICALL_ADDR patch type.
9916 * patch-info.h: Add JIT_ICALL_ADDR patch type.
9918 * mini.c (mono_method_to_ir): Allow AOTing methods which access the interruption
9920 (mono_resolve_patch_target): Handle INTERRUPTION_REQUEST_FLAG.
9922 * patch-info.h: Add INTERRUPTION_REQUEST_FLAG.
9924 2008-06-30 Zoltan Varga <vargaz@gmail.com>
9926 * mini.c: Use domain->jit_code_hash_lock for controlling access to
9927 domain->jit_code_hash.
9929 2008-06-29 Zoltan Varga <vargaz@gmail.com>
9931 * mini.c (mini_parse_debug_options): Add 'dont-free-domains' option.
9933 2008-06-27 Zoltan Varga <vargaz@gmail.com>
9935 * mini-trampolines.c (mono_delegate_trampoline): Don't pass a gsctx to
9936 get_this_arg_from_call, let it compute it when needed.
9938 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'code' argument, compute
9939 gsctx from code only when needed.
9941 * mini-trampolines.c (get_generic_context): Rename this to
9942 mono_get_generic_context_from_code (), and move it to generic-sharing.c, where
9943 it can be called by the arch backends.
9945 * mini-exceptions.c (mono_print_thread_dump): Allow the argument to be NULL.
9947 2008-06-26 Zoltan Varga <vargaz@gmail.com>
9949 * driver.c (mono_main): Add experimental --aot-only command line option.
9951 * mini.c: Error out when creating trampolines or JIT compiling if --aot-only is
9954 2008-06-26 Kornel Pal <kornelpal@gmail.com>
9956 * driver.c (DllMain): Remove mono_module_handle.
9958 Contributed under MIT/X11 license.
9960 2008-06-25 Zoltan Varga <vargaz@gmail.com>
9962 * aot-compiler.c: Add not-yet-usable 'full' option. Add some infrastructure code
9963 for emitting methods which are not in the source assembly. Detect and report
9964 failure of assembling+linking.
9966 * aot-compiler.c (emit_klass_info): Call mono_class_setup_vtable ().
9968 * aot-compiler.c: Move the contents of the has_glot_slots array to MonoCompile.
9970 2008-06-24 Rodrigo Kumpera <rkumpera@novell.com>
9972 * mini.c: Check if stats is enabled so we don't allocate memory when not needed.
9974 2008-06-24 Zoltan Varga <vargaz@gmail.com>
9976 * mini.h: Remove some obsolete prototypes.
9978 * mini.c: Avoid storing MonoMethod pointers in the JIT stats, store their string format instead.
9980 2008-06-24 Mark Probst <mark.probst@gmail.com>
9982 * mini.c (get_object_generic_inst): Variable-sized arrays are not
9983 supported by Visual Studio, so use alloca().
9985 2008-06-23 Zoltan Varga <vargaz@gmail.com>
9987 * mini-ia64.c (add_valuetype): Increase *gr too when passing a HFA to be in sync with the ABi.
9990 2008-06-23 Mark Probst <mark.probst@gmail.com>
9992 * mini.c: Fail sharing of a generic method if it contains an open
9993 catch clause (because we don't pass MRGCTXs yet).
9995 2008-06-23 Mark Probst <mark.probst@gmail.com>
9997 * mini.c: When compiling a method with generic sharing, insert the
9998 method instantiated with an all-Object generic context into the
9999 jit info table, instead of the context of the first instantiation
10000 of the method we happen to compile.
10002 2008-06-18 Martin Baulig <martin@ximian.com>
10004 * debug-debugger.h (MonoDebuggerInfo): Replaced `version' with
10005 `major_version' and `minor_version'.
10007 2008-06-17 Mark Probst <mark.probst@gmail.com>
10009 * generic-sharing.c, mini.c, mini.h, aot-runtime.c:
10010 mono_method_is_generic_sharable_impl() takes an additional
10011 argument specifying whether to treat type variables as reference
10014 2008-06-17 Mark Probst <mark.probst@gmail.com>
10016 * mini.h: Removed obsolete prototypes.
10018 2008-06-17 Mark Probst <mark.probst@gmail.com>
10020 * mini.c: Don't fail generic sharing for initobj and sizeof - we
10021 already handle them.
10023 2008-06-17 Mark Probst <mark.probst@gmail.com>
10025 * mini.h, mini-trampolines.c, tramp-alpha.c, tramp-amd64.c,
10026 tramp-arm.c, tramp-hppa.c, tramp-ia64.c, tramp-mips.c,
10027 tramp-ppc.c, tramp-s390.c, tramp-s390x.c, tramp-sparc.c,
10028 tramp-x86.c: Added a MonoGenericContext* argument to
10029 mono_arch_get_unbox_trampoline() so that it can call other
10030 functions which require it.
10032 2008-06-17 Mark Probst <mark.probst@gmail.com>
10034 * mini.h, mini-trampolines.c, mini-amd64.c, mini-x86.c,
10035 mini-alpha.c, mini-arm.c, mini-ia64.c, mini-ppc.c:
10036 mono_arch_get_this_arg_from_call() takes a
10037 MonoGenericSharingContext* as well.
10039 2008-06-17 Mark Probst <mark.probst@gmail.com>
10041 * mini.c: Factor out code for emitting unbox into emit_unbox() and
10042 implement generic sharing of unbox.
10044 2008-06-17 Mark Probst <mark.probst@gmail.com>
10046 * mini.c: Don't compute the vtable to determine whether a field is
10047 special static, because it might not work for open types.
10049 2008-06-17 Mark Probst <mark.probst@gmail.com>
10051 * mini.c: Removed the unused token_type and token_source arguments
10052 from get_runtime_generic_context_ptr().
10054 2008-06-17 Marek Habersack <mhabersack@novell.com>
10056 * mini.c (ADD_BINOP): fix the build
10058 2008-06-16 Zoltan Varga <vargaz@gmail.com>
10060 * mini.c (ADD_BINOP): When operating on a native int and an int32, insert
10063 2008-06-16 Mark Probst <mark.probst@gmail.com>
10065 * mini.h: Removed class relations enum that's not used anymore.
10067 2008-06-16 Mark Probst <mark.probst@gmail.com>
10069 * tramp-x86.c, tramp-amd64.c: Slot access code for MRGCTXs.
10071 * mini-trampolines.c: Distinguish between RGCTXs and MRGCTXs in
10072 the lazy fetch trampoline access code.
10074 2008-06-15 Zoltan Varga <vargaz@gmail.com>
10076 * mini-codegen.c (mono_local_regalloc): Add some micro optimizations.
10078 2008-06-14 Zoltan Varga <vargaz@gmail.com>
10080 * mini.c: Fix some soft-float bugs. Fixes #378735 and #398348.
10082 * mini.h (MONO_INST_LIST_ENTRY): Fix warnings on arm.
10084 * mini.c (mono_method_to_ir): Check call signature for NEWOBJ as well.
10086 2008-06-13 Zoltan Varga <vargaz@gmail.com>
10088 * mini-x86.c inssel-x86.brg cpu-x86.md: Implement unsigned min/max
10091 * mini-ops.h: Add MIN/MAX_UN opcodes.
10093 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Implement unsigned min/max
10096 * basic-math.cs: Add more min/max tests.
10098 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
10100 2008-06-13 Mark Probst <mark.probst@gmail.com>
10102 * mini.c: Small fix in the prologue of emit_castclass.
10104 2008-06-13 Zoltan Varga <vargaz@gmail.com>
10106 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
10108 * mini.c (mini_get_inst_for_method): Remove the Min/Max intrinsics, they
10109 do not work even for unsigned types. Fixes #400014.
10111 * basic-math.cs: Add regression tests for unsigned Min/Max.
10113 2008-06-13 Mark Probst <mark.probst@gmail.com>
10115 * mini.c: Added additional context_used argument to several
10116 functions, which will be needed for sharing generic methods. Use
10117 GET_RGCTX macro wherever appropriate. Declare only one
10118 context_used in mono_method_to_ir().
10120 2008-06-13 Mark Probst <mark.probst@gmail.com>
10122 * mini.c, generic-sharing.c: Removed generic class relations.
10124 * mini.c, tramp-amd64.c, tramp-x86.c: Additional arguments to
10125 functions due to MRGCTX changes.
10127 2008-06-13 Mark Probst <mark.probst@gmail.com>
10129 * inssel.brg, inssel-long.brg, inssel-long32.brg, mini-ops.h,
10130 graph.c, local-propagation.c, aliasing.c: New opcodes for calls
10131 with calculated IMT.
10133 * mini.c: Generic sharing of calls via generic interfaces.
10135 * jit-icalls.c, jit-icalls.h: Helper function for compiling a
10136 generic method with non-constant MonoGenericContext*. Instead,
10137 the context is taken out of the method itself.
10139 2008-06-13 Mark Probst <mark.probst@gmail.com>
10141 * mini.c: Generic sharing of ldvirtftn.
10143 2008-06-13 Mark Probst <mark.probst@gmail.com>
10145 * mini.c: Generic sharing of ldftn.
10147 2008-06-13 Mark Probst <mark.probst@gmail.com>
10149 * mini.c: Do pass VTable/RGCTX argument to static generic methods.
10151 2008-06-13 Mark Probst <mark.probst@gmail.com>
10153 * mini.c: Generic sharing of the special case of ldtoken followed
10154 by a call to GetTypeFromHandle.
10156 2008-06-13 Mark Probst <mark.probst@gmail.com>
10158 * mini.c: Generic sharing of box for nullable types.
10160 2008-06-13 Zoltan Varga <vargaz@gmail.com>
10162 * mini-s390x.c (add_stackParm): Fix computation of offsets when arguments
10163 are passed on the stack. Fixes #324807.
10165 2008-06-12 Bill Holmes <billholmes54@gmail.com>
10167 * mini-amd64.c:add_valuetype: Adding Winx64 code to fill the ArgInfo
10168 for the ArgValuetypeAddrInIReg case.
10170 * mini-amd64.c:mono_arch_allocate_vars: Adding a case for
10171 ArgValuetypeAddrInIReg to avoid asserts. Code needs to be added here.
10173 * mini-amd64.c: mono_arch_call_opcode: Adding Winx64 code for an ArgInfo of
10174 type ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
10175 local variable and pass the local variable by reference to the called method.
10177 * mini-amd64.c: mono_arch_emit_prolog: Adjust the stack for calls to
10178 mono_jit_thread_attach and mono_get_lmf_addr for Winx64.
10180 Contributed under MIT/X11 license.
10182 2008-06-10 Rodrigo Kumpera <rkumpera@novell.com>
10184 * debug-mini.c (mono_debug_free_method_jit_info): Moved to metadata/mono-debug.c.
10186 * debug-mini.c (mono_debug_print_vars): Release memory after printing
10189 2008-06-10 Martin Baulig <martin@ximian.com>
10192 (mono_debug_close_method): Check whether `cfg->epilogue_begin != NULL'.
10194 2008-06-09 Kornel Pal <kornelpal@gmail.com>
10196 * main.c: Add and set argv [argc] to NULL to match C specification that fixes
10197 possible error when no arguments are passed.
10199 Contributed under MIT/X11 license.
10201 2008-06-09 Rodrigo Kumpera <rkumpera@novell.com>
10203 * mini-exceptions.c (ves_icall_get_trace): Skip source locations
10204 where the file name is NULL.
10206 2008-06-09 Zoltan Varga <vargaz@gmail.com>
10208 * mini.c: Fix s390 build.
10210 2008-06-08 Zoltan Varga <vargaz@gmail.com>
10212 * trace.c (mono_trace_parse_options): Fix warnings.
10214 * mini-amd64.c: Revert most of the last patch for now as it breaks the build.
10216 2008-06-07 Zoltan Varga <vargaz@gmail.com>
10218 * mini.c (remove_block_if_useless): Avoid printing the method name.
10220 * mini.c: Remove needless setting of ins->cil_code which is now done by
10223 * mini-amd64.c: Add some code to avoid saving callee saved registers in the
10226 * tramp-amd64.c (mono_arch_patch_callsite): Tell valgrind to discard the
10227 translated code after it has been patched.
10229 2008-06-06 Zoltan Varga <vargaz@gmail.com>
10231 * mini-amd64.c (emit_call_body): Align the call displacement to 4 bytes to
10232 avoid problems during code patching on SMP systems.
10233 (emit_call): Avoid adding a patch info which is already added by
10235 (mono_arch_emit_exceptions): Ditto.
10237 2008-06-05 Zoltan Varga <vargaz@gmail.com>
10239 * tramp-*.c (mono_arch_get_unbox_trampoline): No need to check for ret->byref,
10240 MONO_TYPE_ISSTRUCT already checks for it.
10242 2008-06-05 Bill Holmes <billholmes54@gmail.com>
10244 * mini-amd64.c:merge_argument_class_from_type: When marshaling
10245 structs with floats on Winx64 the float registers are not used.
10246 The integer registers are always used..
10247 * mini-amd64.c:add_valuetype: When marshaling structs on Winx64
10248 only one register will be used and only if the size of the struct
10249 is 1,2,4, or 8 bytes.
10251 * tramp-amd64.c : Adjusting size used for mono_global_codeman_reserve
10252 to work for Winx64.
10254 Contributed under MIT/X11 license.
10256 2008-06-05 Martin Baulig <martin@ximian.com>
10258 * debug-debugger.c (debugger_lookup_class): Also call
10259 mono_class_setup_methods() here; we're only called from RTI.
10261 2008-06-05 Andreas Farber <andreas.faerber@web.de>
10263 * mini.c (mini_init): Add DTrace probes ves-init-{begin,end}.
10264 (mini_method_compile) Add DTrace probes method-compile-{begin,end}.
10265 * Makefile.am (libmono_la_LIBADD,libmono_static_la_LIBADD,mono_LDADD):
10266 Post-process object files and add dtrace-generated object, if necessary.
10268 Contributed under MIT/X11 license.
10270 2008-06-04 Mark Probst <mark.probst@gmail.com>
10272 * inssel.brg, mini-ops.h: Added opcode for unboxcast with computed
10275 * mini.c: Generic sharing for unbox.any and castclass.
10277 2008-06-04 Mark Probst <mark.probst@gmail.com>
10279 * mini.c: Ignore tailcall prefix in shared generic code and when
10280 doing calls which require a vtable/rgctx argument.
10282 2008-06-04 Mark Probst <mark.probst@gmail.com>
10284 * mini.c: Don't free the JIT info.
10286 * driver.c: Changes in the JIT info table testing code.
10288 2008-06-03 Zoltan Varga <vargaz@gmail.com>
10290 * tramp-arm.c (mono_arch_create_trampoline_code): Check for thread
10291 interruption. Fix some warnings.
10293 * tramp-*.c (mono_arch_create_trampoline_code): Call the _force_ variant of
10294 interruption_checkpoint.
10296 Tue Jun 3 13:07:03 CEST 2008 Paolo Molaro <lupus@ximian.com>
10298 * jit.h, mini.h, trace.c, driver.c: introduce an API to enable tracing
10299 from embedding applications.
10301 2008-06-02 William Holmes <billholmes54@gmail.com>
10303 * mini-amd64.c : Correcting some of the issues for Winx64 dealing with
10304 reserving 32 bytes on the stack when making calls.
10306 Contributed under MIT/X11 license.
10308 2008-06-01 Zoltan Varga <vargaz@gmail.com>
10310 * mini-arm.c (mono_arch_output_basic_block): Merge some small fixes from
10311 the linear IL branch.
10313 * driver.c: Print out more information for --version on arm.
10315 2008-05-30 Zoltan Varga <vargaz@gmail.com>
10317 * mini-amd64.c (mono_arch_emit_prolog): Increase max_offset when processing
10318 bb_exit instead, since out of line bblocks might not actually be emitted
10321 * mini-amd64.c (mono_arch_emit_prolog): Increase bb->max_offset by the
10322 maximum epilog size for out of line bblocks if tracing is enabled.
10324 * iltests.il.in: Merge tests/long-shift.regalloc.il into this file.
10326 2008-05-28 Rodrigo Kumpera <rkumpera@novell.com>
10328 * arrays.cs: Regression tests for allocating arrays with negative sizes.
10330 2008-05-28 Zoltan Varga <vargaz@gmail.com>
10332 * mini-x86.h mini-x86.c inssel-x86.brg cpu-x86.md: Add support for
10333 CAS instrinsics. Optimize the implementation of the ATOMIC_EXCHANGE
10336 2008-05-27 Zoltan Varga <vargaz@gmail.com>
10338 * mini.c (mini_get_inst_for_method): Add support for CAS instrinsics when
10339 the 'value' to store is a constant.
10341 * mini-ops.h: Add OP_ATOMIC_CAS_IMM opcodes.
10343 * mini-amd64.c (mono_arch_output_basic_block): Optimize the the implementation
10344 of ATOMIC_EXCHANGE opcodes, add support for the CAS opcodes.
10346 2008-05-26 Zoltan Varga <vargaz@gmail.com>
10348 * mini.c generic-sharing.c jit-icalls.c aot-compiler.c: Use accessor functions
10349 for accessing method->generic_container.
10351 2008-05-24 Zoltan Varga <vargaz@gmail.com>
10353 * mini.c (mono_method_check_inlining): Avoid creating vtables if possible.
10355 * mini.c (SIG_HANDLER_SIGNATURE): Fix sparc build too.
10357 * mini.c (SIG_HANDLER_SIGNATURE): Fix IA64 build.
10359 * mini.c (mono_jit_compile_method_inner): Avoid a crash if mono_class_vtable ()
10362 2008-05-23 Zoltan Varga <vargaz@gmail.com>
10364 * driver.c (mono_main): Set mono_setup_vtable_in_class_init to FALSE.
10366 * mini.c: Handle the case when mono_class_vtable () fails.
10368 2008-05-23 Massimiliano Mantione <massi@ximian.com>
10369 * mini.c (sigprof_signal_handler): Support call chains (backtrace) in
10372 2008-05-22 Mark Probst <mark.probst@gmail.com>
10374 * mini.c, jit-icalls.c, jit-icalls.h: Make generic sharing work
10375 together with domain sharing.
10377 2008-05-22 Mark Probst <mark.probst@gmail.com>
10379 * mini.c: Treat callvirts to final methods like non-virtual calls
10380 when doing generic sharing, i.e. look them up in the runtime
10383 2008-05-22 Mark Probst <mark.probst@gmail.com>
10385 * inssel.brg, mini-ops.h: Added opcodes for mkrefany and refanyval
10386 with computed types (for generic sharing).
10388 * mini.c: Generic sharing for mkrefany and refanyval.
10390 2008-05-22 Zoltan Varga <vargaz@gmail.com>
10392 * inssel.brg (mini_emit_virtual_call): Avoid constructing a generic vtable if
10395 * mini-trampolines.c (mono_magic_trampoline): Avoid calling setup_methods () in
10396 the generic sharing code.
10398 * mini-trampolines.c (mono_magic_trampoline): Call mono_class_setup_methods ()
10401 2008-05-21 Zoltan Varga <vargaz@gmail.com>
10403 * mini.h: Remove the declaration of mono_aot_init_vtable ().
10405 2008-05-21 C.J. Adams-collier <cjac@colliertech.org>
10407 * driver.c: updated copyright date
10409 2008-05-21 Zoltan Varga <vargaz@gmail.com>
10411 * aot-runtime.c mini.c: Remove the AOT init_vtable stuff as it is no longer
10414 2008-05-19 Martin Baulig <martin@ximian.com>
10416 * debug-debugger.h (MonoDebuggerInfo): Add `using_mono_debugger'
10417 pointing to the new `_mono_debug_using_mono_debugger' variable.
10420 (mono_main): Check mono_debug_using_mono_debugger() rather than
10421 the `MONO_INSIDE_MDB' environment variable to check whether we're
10422 inside the debugger.
10424 2008-05-19 Zoltan Varga <vargaz@gmail.com>
10426 * mini.c (mini_method_compile): Use cfg->args [0] for accessing the this
10429 2008-05-08 Rodrigo Kumpera <rkumpera@novell.com>
10431 * declsec.h: Move MONO_SECMAN_FLAG to metadata/metadata-internals.h.
10433 * mini.c: Added mini_assembly_can_skip_verification. This
10434 function checks if the assembly requested to skip verification.
10435 Fixes part of #387274.
10437 2008-05-07 Zoltan Varga <vargaz@gmail.com>
10439 * mini.c (mini_get_method): Disable the check for open generic classes when
10440 using generic sharing.
10442 * generics.cs: Add a test for #387034.
10444 * mini.c (mini_get_method): Check whenever the method class is an open generic
10445 type, and return NULL in that case, causing a verification error. Fixes
10448 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
10450 * driver.c (mono_main): Revert r102623. The right
10451 thing to do is to enable the verifier under verifiable
10452 unless a --security flag was passed.
10454 We need this non-trivial behavior for --verify-all otherwise
10455 mcs-compileall won't be able to use it. As it needs everything to
10456 be verified under validil.
10458 2008-05-06 Martin Baulig <martin@ximian.com>
10462 * debug-mini.c (mono_debugger_thread_created): Add proper locking.
10463 (mono_debugger_thread_cleanup): Likewise.
10464 (mono_debugger_extended_notification): Likewise.
10466 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
10468 * mini.c (mono_method_to_ir): Verify visibility of call related opcodes
10469 against both inflated and non-inflated methods. We need to check against the
10470 generic definition for cases where the instantiated method is not visible.
10471 We need to check against the inflated types for cases where the instantiation
10472 changes any super type. This fixes #382986.
10474 Note that this doesn't need to be applied to other parts of mono_method_to_ir
10475 that check for visibiliy as generic params only appears as the type subject
10476 of tokens on call opcodes. Field manipulation and ldftn must always
10477 target an exact type.
10479 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
10481 * driver.c (mono_main): Using --verify-all enables the verifier under validil mode
10482 if no related --security flag is passed.
10484 2008-05-05 Andreas Farber <andreas.faerber@web.de>
10486 * mini-arch.h: Prepare support for ppc64.
10488 Contributed under MIT/X11 license.
10490 2008-05-05 Andreas Farber <andreas.faerber@web.de>
10492 * aot-runtime.c: Prepare support for ppc64.
10494 Contributed under MIT/X11 license.
10496 2008-05-05 Andreas Farber <andreas.faerber@web.de>
10498 * mini-ops.h: Prepare support for ppc64.
10500 Contributed under MIT/X11 license.
10502 2008-05-04 Andreas Farber <andreas.faerber@web.de>
10504 * helpers.c: Add support for OSX/ppc64 and Linux/ppc64 (dis)assemblers.
10506 Contributed under MIT/X11 license.
10508 2008-05-03 Zoltan Varga <vargaz@gmail.com>
10510 * aot-runtime.c (load_aot_module): Avoid trying to load aot code for dynamic
10511 assemblies, since aot_name is not a full path, causing us to load MS.NET
10512 assemblies on windows.
10514 ?2008-04-28 Kornel Pal <kornelpal@gmail.com>
10516 * mini.c (mono_jit_compile_method_inner): Use g_warning instead of g_error
10517 for unsupported METHOD_IMPL_ATTRIBUTE_NATIVE.
10518 * main.c: Use UTF-8 encoded command line instead of Windows default code
10519 page on Windows to support Unicode.
10520 * driver.c (DllMain): New function for mixed-mode assembly support.
10521 * Makefile.am: Add -Wl,--kill-at to libmono_la_LDFLAGS on Windows to
10522 export __stdcall functions without decoration.
10524 Contributed under MIT/X11 license.
10526 2008-04-28 Mark Probst <mark.probst@gmail.com>
10528 * tramp-amd64.c, mini-amd64.c: Preserve R11 in the trampoline by
10529 saving it very early.
10531 2008-04-28 Mark Probst <mark.probst@gmail.com>
10533 * mini.h, mini.c: Lots of code for accessing the old RGCTX
10534 deleted. The only way to access the new RGCTX is via the
10537 * mini.c, mini-amd64, mini-x86.c, mini-exceptions.c: Pass the
10538 vtable instead of the RGCTX to static methods.
10540 * mini-tramplines.c, tramp-amd64.c, tramp-x86.c: Trampoline for
10541 accessing the new RGCTX.
10543 * generic-sharing.c: There is no separation between self, type
10544 arguments and other types in the RGCTX anymore.
10546 2008-04-25 Jonathan Chambers <joncham@gmail.com>
10548 * mini-amd64.c (add_general): Remove previous stack adjustment.
10549 (mono_arch_call_opcode): Remove OP_OUTARG_MEMBASE and instead simply
10550 adjust stack pointer after pushing args. Adjust ARGS_OFFSET to account
10551 for 32 bytes of stack space reserved for all calls.
10553 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Remove.
10554 (OP_AMD64_OUTARG_ALIGN_STACK): Take argument to specify size of stack
10557 Code contributed under MIT/X11 license.
10559 2008-04-23 Rodrigo Kumpera <rkumpera@novell.com>
10561 * mini.c (mini_method_verify): Only verify non-inflated methods, check
10562 against the root definition, peeling out method and type instantiations.
10563 Cache verify success results, code that fails verification is still
10564 checked multiple times.
10566 2008-04-23 Zoltan Varga <vargaz@gmail.com>
10568 * mini.c (mono_method_to_ir): Avoid inserting write barriers for stores of null.
10570 2008-04-23 Jonathan Chambers <joncham@gmail.com>
10572 * mini-amd64.c (add_general): Always increment stack on Win64.
10573 (mono_arch_call_opcode): Use OP_OUTARG_MEMBASE instead of OP_OUTARG
10576 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Add OP_OUTARG_MEMBASE for
10577 stack based argument handling on Win64.
10579 Code contributed under MIT/X11 license.
10581 2008-04-23 Raja R Harinath <harinath@hurrynot.org>
10583 * Makefile.am (version.h): Add support for git-svn.
10585 2008-04-22 Zoltan Varga <vargaz@gmail.com>
10587 * mini-exceptions.c (mono_handle_native_sigsegv): Rework the gdb calling code
10588 so instead of calling g_spawn_command_line_sync, we do everything by hand,
10589 avoiding allocations and libc functions which might deadlock.
10591 * mini-exceptions.c (mono_handle_native_sigsegv): Avoid calling gdb if the
10592 'no-gdb-backtrace' option is set.
10594 * mini.c (mini_parse_debug_options): Parse 'no-gdb-backtrace' option.
10596 * mini.h (MonoDebugOptions): Add 'no_gdb_backtrace' option.
10598 2008-04-21 Martin Baulig <martin@ximian.com>
10600 * debug-debugger.h (MonoDebuggerInfo): Removed `attach', `detach'
10601 and `get_lmf_addr'; `notification_address' is no longer a pointer.
10603 2008-04-21 Martin Baulig <martin@ximian.com>
10605 * debug-debugger.h (MonoDebuggerInfo): Added `thread_vtable_ptr',
10606 `thread_vtable', `event_handler_ptr' and `event_handler'.
10608 2008-04-21 Martin Baulig <martin@ximian.com>
10610 * debug-debugger.h (MonoDebuggerInfo): Added `init_code_buffer';
10611 allows delayed initialization of the `executable_code_buffer' when
10614 2008-04-21 Martin Baulig <martin@ximian.com>
10616 * mini.h (mono_debugger_create_notification_function): Removed.
10617 * tramp-*.c (mono_debugger_create_notification_function): Removed.
10619 * mdb-debug-info64.s
10620 (MONO_DEBUGGER__notification_function): Added this in the .text section.
10622 * mdb-debug-info32.s
10623 (MONO_DEBUGGER__notification_function): Added this in the .text section.
10625 * Makefile.am: Fix the mdb-debug-info*.s logic; the debugger
10626 currently only works on x86 and x86_64, so don't create it on ppc.
10628 2008-04-21 Martin Baulig <martin@ximian.com>
10630 * mini.h (MonoDebugOptions): Added `mdb_optimizations'.
10633 (mini_method_compile): In the fp elimination check, check
10634 `debug_options.mdb_optimizations' in addition to
10635 mono_debug_using_mono_debugger().
10637 * driver.c (mono_main): Added `--debug=mdb-optimizations' option to
10638 disable some JIT optimizations which are only disabled when
10639 running inside the debugger.
10640 Added `--help-debug' option to describe the debugging options.
10641 (parse_debug_options): New static function to parse the `--debug'
10642 options, so we can easily add more stuff in future.
10644 2008-04-20 Zoltan Varga <vargaz@gmail.com>
10646 * mini.c (set_exception_type_from_invalid_il): Avoid reading invalid memory when
10647 the method has no body.
10649 2008-04-19 Jonathan Chambers <joncham@gmail.com>
10651 * mini-amd64.c (cpuid): Implement with MSVC intrinsic as inline
10652 assembly is not allowed in MSVC 64-bit compiler.
10653 (mono_arch_cpu_init): Don't set floating point precision on MSVC build
10654 as we get floating point exceptions everywhere.
10656 * exceptions-amd64.c (get_throw_trampoline): Push empty args on stack to
10657 correctly align arguments for call to throw_exception.
10658 (prepare_for_guard_pages): Cast to guint64 instead of unsigned long.
10660 Code contributed under MIT/X11 license.
10662 2008-04-19 Zoltan Varga <vargaz@gmail.com>
10664 * mini-amd64.c (amd64_patch): Make the check for (%rip) addressing more strict.
10666 2008-04-17 Zoltan Varga <vargaz@gmail.com>
10668 * inssel.brg (OP_SWITCH): Use (gint64) instead of (long) to cast a large constant.
10670 * mini-amd64.c (NEW_INS): Set cil_code.
10672 * mini.c (mini_method_compile): Move the disabling of fp elimination to here
10673 from mini-amd64.c so all debugger related logic is in one place.
10675 * mini.c: Set cfg->ip to NULL after passes which set it so instructions created
10676 later won't have a random ip assigned to them.
10678 2008-04-16 Zoltan Varga <vargaz@gmail.com>
10680 * mini-trampolines.c (mono_create_jump_trampoline): Add an assert to check that
10681 the arch specific function initializes code_size.
10682 (mono_create_delegate_trampoline): Ditto.
10684 * mini-mips.h mini-mips.c inssel-mips.brg inssel-long32-mips.brg cpu-mips.md
10685 tramp-mips.c: Resurrect MIPS port and also fix the issues on little-endian
10688 * liveness.c (mono_analyze_liveness): Disable the initlocals optimization if
10689 running under the debugger.
10691 * linear-scan.c (mono_linear_scan): Avoid sharing registers if running under the
10694 * mini.c (mini_method_compile): Set a few flags in cfg if running under the
10695 debugger. Also move the disabling of optimizations here from driver.c.
10696 (mono_allocate_stack_slots_full): Avoid sharing stack slots if running under the
10699 * mini.h (MonoCompile): Add a few new flags.
10701 2008-04-15 Zoltan Varga <vargaz@gmail.com>
10703 * mini.c (mono_method_to_ir): Set cfg->ip before processing an IL instruction
10704 so the cil_code field of created MonoInst's is properly set.
10705 (mini_select_instructions): Ditto.
10707 * mini.h (MONO_INST_NEW): Initialize the cil_code field using cfg->ip.
10708 (MONO_INST_NEW_CALL): Ditto.
10710 * mini.c inssel.brg inssel-x86.brg inssel-amd64.brg: Use MONO_INST_NEW ()
10711 in many places so the ins->cil_code field is properly initialized.
10713 * mini.c (mono_bblock_add_inst): Call MONO_ADD_INS () so the logic is in one
10716 2008-04-14 Zoltan Varga <vargaz@gmail.com>
10718 * mini.c (mini_method_compile): Print a different message when compiling a
10721 * mini.c (GENERIC_SHARING_FAILURE): Print a failure message when verbose_level
10724 2008-04-11 Zoltan Varga <vargaz@gmail.com>
10726 * mini-amd64.c (mono_arch_output_basic_block): Implement OP_ABS directly using
10729 * basic-math.cs: Fix warnings. Add a test for Math.Abs ().
10731 2008-04-11 Zoltan Varga <vargaz@gmail.com>
10733 * mini.c (handle_stack_args): Make this return void since its return value was
10734 never used. Also set cfg->unverifiable for invalid IL instead of calling
10737 2008-04-10 Mark Probst <mark.probst@gmail.com>
10739 * mini.c: Make sure "this" is live in catch clauses with type
10740 variables in shared generic code.
10742 2008-04-08 Mark Probst <mark.probst@gmail.com>
10744 * mini.c: Replaced uses of MONO_TYPE_IS_REFERENCE with calls to
10745 generic_class_is_reference_type() to ensure the proper behaviour
10746 when sharing generic code and the type in question is a type
10749 2008-04-08 Zoltan Varga <vargaz@gmail.com>
10751 * mini-exceptions.c: Applied patch from Mark Spruiell (mes@zeroc.com). Fix
10752 race conditions when printing thread dumps. Fixes #377738.
10754 2008-04-08 Massimiliano Mantione <massi@ximian.com>
10756 aliasing.c (update_aliasing_information_on_inst): Fixed a bug which
10757 shows up when both MonoInst arguments can cause aliasig.
10758 There is likely no way in the current JIT to trigger this problem, but
10759 it showed up in the development of generics sharing, when in a new
10760 opcode both args of an OP_GROUP can be aliases (addresses of a local).
10761 When the generics sharing code will be committed, its tests will be
10762 valid also for this bug.
10764 2008-04-08 Zoltan Varga <vargaz@gmail.com>
10766 * aot-runtime.c (decode_patch_info): Always transform PATCH_INFO_WRAPPER to
10769 * mini.c (mono_resolve_patch_target): Fix a crash in the AOT case if method is
10772 2008-04-07 Zoltan Varga <vargaz@gmail.com>
10774 * mini-exceptions.c (mono_handle_exception_internal): When --debug=casts is used,
10775 use a more detailed exception message for InvalidCastException.
10777 * mini.h (MonoJitTlsData): Add 'class_cast_from' and 'class_cast_to' fields.
10779 * driver.c (mono_main): Add --debug=casts option to turn on better
10780 InvalidCastException message details.
10782 * mini.c (mini_get_debug_options): New helper function to return the address of
10783 the debug_options variable.
10785 * mini.c (mono_get_jit_tls_intrinsic): New helper function to create a load of
10786 the jit_tls TLS variable.
10788 * mini.c (mono_jit_tls): New TLS variable.
10790 * inssel.brg: Save the details of a cast to a TLS variable when the --debug=casts
10793 2008-04-07 Rodrigo Kumpera <rkumpera@novell.com>
10795 * mini.h: Removed verifer related stuff. This code was moved to verify.c
10797 * mini.c: Removed verifer related stuff, code moved to verify.c.
10799 * driver.c: Using code from verify.c instead of mini.c.
10801 2008-04-05 Zoltan Varga <vargaz@gmail.com>
10803 * mini.c (check_for_method_verify): Remove the mscorlib comment since it is no
10806 2008-04-04 Rodrigo Kumpera <rkumpera@novell.com>
10808 * mini.c (check_for_method_verify): Enabling verification of
10809 corlib if mono_verify_all is set. Bugs in the verifier preventing that
10812 2008-04-04 Zoltan Varga <vargaz@gmail.com>
10814 * exceptions-amd64.c (throw_exception): Unify the win32/non-win32 cases, save
10815 caller saved registers as well.
10817 * exceptions-amd64.c (mono_arch_get_restore_context): Restore most caller
10818 saved registers as well.
10820 2008-03-30 Zoltan Varga <vargaz@gmail.com>
10822 * mini-x86.c cpu-x86.md inssel-x86.brg: Add min/max intrinsics.
10824 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of the non-SSE2 floating point
10827 2008-03-27 Zoltan Varga <vargaz@gmail.com>
10829 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'gsctx' argument and pass it
10831 (get_call_info): Take a gsctx argument instead of 'cfg'.
10833 2008-03-26 Zoltan Varga <vargaz@gmail.com>
10835 * mini.c (check_for_method_verify): Avoid verifying mscorlib methods even if
10836 mono_verify_all is set.
10838 * driver.c (compile_all_methods_thread_main): Don't exit at the first error.
10840 * mini.c mini.h: Remove the unused and incomplete stack merge verification code.
10842 2008-03-25 Zoltan Varga <vargaz@gmail.com>
10844 * driver.c (compile_all_methods_thread_main): Error out if compilation fails with
10847 * driver.c mini.c mini.h: Add a --verify-all development option to test the
10848 verifier and the code generated by the compiler.
10850 2008-03-25 Mark Probst <mark.probst@gmail.com>
10852 * mini.c: Generic sharing of the non-nullable case of the box
10855 2008-03-24 Zoltan Varga <vargaz@gmail.com>
10857 * inssel.brg: Fix the build.
10859 * iltests.il.in: Add a test for lconv.ovf.u8.un.
10861 2008-03-24 Rodrigo Kumpera <rkumpera@novell.com>
10863 * mini.c (mono_method_to_ir): Implement readonly for ldelema and
10864 Array:Address. Fixes #372410.
10866 * iltests.il.in: New tests for readonly prefix.
10868 2008-03-23 Zoltan Varga <vargaz@gmail.com>
10870 * mini.h mini.c mini-trampolines.c: Move trampoline related code to
10871 mini-trampolines.c.
10873 * mini.h mini.c mini-exceptions.c: Move mini_init_exceptions () to
10876 * mini-amd64.c mini-s390.c (mono_arch_lowering_pass): Use mono_decompose_op_imm ().
10878 * mini.c (mono_decompose_op_imm): New helper function.
10880 * mini-s390x.c (calculate_sizes): Rename this to get_call_info for consistency
10881 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
10884 * mini-s390x.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
10885 mono_arch_output_basic_block. Fix warnings.
10887 * inssel-s390x.brg: Remove the unneccesary OP_LMUL_IMM rule to fix the s390x build
10890 2008-03-22 Zoltan Varga <vargaz@gmail.com>
10892 * mini-exceptions.c (ves_icall_get_frame_info): Remove the ia64/s390 workarounds
10893 since the extra frame is now detected automatically inside the loop.
10895 * mini-s390.c (mono_arch_peephole_pass_2): Remove the arch independent peephole
10896 opts which are now in mono_peephole_ins ().
10898 * mini-s390.c (mono_arch_output_basic_block): Fix OP_FCALL_MEMBASE.
10900 * mini-exceptions.c (ves_icall_get_frame_info): Skip native-to-managed wrapper
10901 frames and skip duplicate managed-to-native frames. Fixes #367665.
10903 * mini-x86.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
10904 opts which are now in mono_peephole_ins ().
10905 (mono_arch_peephole_pass_2): Ditto.
10907 * mini-codegen.c (mono_peephole_ins): Fix a problem on 32 bit platforms.
10909 * mini-codegen.c (mono_peephole_ins): New helper function containing the
10910 arch independent peephole optimizations.
10912 * mini-amd64.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
10913 opts which are now in mono_peephole_ins ().
10915 * mini-amd64.c (mono_arch_peephole_pass_2): Ditto.
10917 * mini-s390.c (mono_arch_output_basic_block): Fix build.
10919 * tramp-s390.c (mono_arch_get_vcall_slot): Handle an additional instruction
10922 * mini-s390.c (mono_arch_output_basic_block): Handle big offsets in the
10923 CALL_MEMBASE opcodes. Fix setting of the destination in the OP_LCONV_TO_OVF_I
10926 2008-03-21 Zoltan Varga <vargaz@gmail.com>
10928 * mini-s390.c (calculate_sizes): Rename this to get_call_info for consistency
10929 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
10932 * mini-s390.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
10933 mono_arch_output_basic_block. Fix warnings.
10935 2008-03-20 Zoltan Varga <vargaz@gmail.com>
10937 * inssel-long32.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
10940 2008-03-20 Zoltan Varga <vargaz@gmail.com>
10942 * inssel-long.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
10945 * iltests.il: Add new tests.
10947 2008-03-20 Kornel Pal <kornelpal@gmail.com>
10949 * mini.c: Removed Windows version macros.
10951 2008-03-20 Mark Probst <mark.probst@gmail.com>
10953 * generic-sharing.c: Put reflection types in the extensible part
10954 of the runtime generic context.
10956 * mini.c: Generic sharing of the GetTypeHandle special case of the
10957 ldtoken instruction.
10959 2008-03-20 Zoltan Varga <vargaz@gmail.com>
10961 * mini.h (MONO_BB_FOR_EACH_INS_SAFE): New helper macro.
10963 * mini-<ARCH>.c: Use the new macro instead in the peephole/lowering passes.
10965 * mini.h (MONO_DEL_INS): Rename to MONO_DELETE_INS and Add a 'bb' argument for
10966 consistency with the other version on the linear IR branch.
10968 * mini-<ARCH>.c: Update callers of MONO_DEL_INS.
10970 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i/conv.ovf.u.
10972 * iltests.il.in: Add new tests.
10974 2008-03-19 Zoltan Varga <vargaz@gmail.com>
10976 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i.un/conv.ovf.u.un.
10978 * iltests.il.in: Add new tests.
10980 2008-03-19 Mark Probst <mark.probst@gmail.com>
10982 * mini.c: Two variables with the same name were declared in
10983 nesting contexts and one wasn't initialized. Fixed.
10985 2008-03-19 Mark Probst <mark.probst@gmail.com>
10987 * mini.c: Generic sharing of the initobj instruction.
10989 Tue Mar 18 20:18:02 CET 2008 Paolo Molaro <lupus@ximian.com>
10991 * mini.c: make the test to optimize ldtoken from typeof() more
10994 2008-03-18 Mark Probst <mark.probst@gmail.com>
10996 * mini.c: Generic sharing of the initobj instruction for reference
10999 Tue Mar 18 12:39:27 CET 2008 Paolo Molaro <lupus@ximian.com>
11001 * mini.h, mini-amd64.c, mini-x86.c, tramp-amd64.c, tramp-x86.c: change
11002 the mono_breakpoint_clean_code() code to perform bound checks.
11004 Tue Mar 18 11:50:14 CET 2008 Paolo Molaro <lupus@ximian.com>
11006 * mini.h, mini-trampolines.c, tramp-*.c: change the signature of
11007 mono_arch_patch_callsite() to include the start of the managed method
11008 to be able to perform bound checks.
11010 2008-03-17 Mark Probst <mark.probst@gmail.com>
11012 * mini.c: Generic sharing for the isinst instruction.
11014 2008-03-17 Mark Probst <mark.probst@gmail.com>
11016 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
11017 inssel-long32-mips.brg: Added opcodes for doing indirect calls
11018 with the runtime generic context argument.
11020 * mini.c: Share calls to several types of unsharable methods by
11021 putting the address of the method code in the runtime generic
11022 context and doing an indirect call.
11024 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
11027 2008-03-16 Mark Probst <mark.probst@gmail.com>
11029 * generic-sharing.c: Change due to a change in the runtime genric
11032 2008-03-15 Martin Baulig <martin@ximian.com>
11035 (mono_arch_nullify_class_init_trampoline): Add call to
11036 mono_breakpoint_clean_code() to make things work when running
11037 inside the debugger.
11040 (mono_arch_nullify_class_init_trampoline): Add call to
11041 mono_breakpoint_clean_code() to make things work when running
11042 inside the debugger.
11044 2008-03-14 Zoltan Varga <vargaz@gmail.com>
11046 * inssel-long.brg (reg): Fix 64 bit build.
11048 2008-03-14 Mark Probst <mark.probst@gmail.com>
11050 * mini.c, mini.h: Share static generic code by passing it an
11051 implicit argument pointing to the runtime generic context.
11053 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
11054 inssel-long32-mips.brg: New opcodes for calling shared static,
11055 which need to be passed the runtime generic context.
11057 * mini-amd64.c, mini-x86.c: Save the runtime generic context
11058 argument on the stack in the prologue if needed. New function for
11059 finding the runtime generic context argument from the registers
11060 saved by the trampoline.
11062 * mini-amd64.h, mini-x86.h: Specify which register to use for the
11063 runtime generic context argument.
11065 * tramp-amd64.c: Also restore the register used for the runtime
11066 generic context argument.
11068 * mini-trampoline.c: Resolve shared static calls by consulting the
11069 runtime generic context via the new argument.
11071 * generic-sharing.c: Add an argument to sharability-checking
11072 functions that specifies whether type variables should be treated
11073 as sharable type arguments.
11075 * inssel-x86.brg: Removed a superfluous, buggy rule.
11077 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
11080 2008-03-14 Martin Baulig <martin@ximian.com>
11082 * debug-debugger.c (main_thread_handler): Call
11083 mono_runtime_run_main() without sending any notifications.
11085 * debug-debugger.h (MonoDebuggerInfo): Added `get_method_signature.
11087 2008-03-14 Zoltan Varga <vargaz@gmail.com>
11089 * mini-trampolines.c (mono_magic_trampoline): Fix build on platforms without IMT.
11091 2008-03-14 Mark Probst <mark.probst@gmail.com>
11093 * tramp-x86.c: Fixed register restore offsets in the trampoline
11094 code for ECX and EDX.
11096 2008-03-12 Geoff Norton <gnorton@novell.com>
11098 * mini-arm.h: Add some #defines for locating sp, pc, r4 with
11099 different ucontext_t implementations.
11100 * exceptions-arm.c: Use the above defines to get exceptions working on
11101 iPhone (based on a patch by Luke Howard lukeh@padl.com)
11102 * mini-arm.c: Implement iPhone icache support (based on a patch by
11103 Luke Howard lukeh@padl.com)
11105 2008-03-12 Mark Probst <mark.probst@gmail.com>
11107 * mini.c: Enable generic sharing of calls to non-static
11108 non-interface non-generic non-value-type methods.
11110 * mini-trampolines.c: Resolve calls from shared generic code.
11112 2008-03-11 Zoltan Varga <vargaz@gmail.com>
11114 * Makefile.am il2tests.il iltests.il.in: Delete il2tests, merge it into iltests.
11116 * tramp-amd64.c (mono_arch_create_trampoline_code): Correctly save RBP as well.
11118 Mon Mar 10 11:59:34 CET 2008 Paolo Molaro <lupus@ximian.com>
11120 * mini.c: some fixes for the AOT compiler.
11122 2008-03-07 Zoltan Varga <vargaz@gmail.com>
11124 * cpu-amd64.md: Add clob:1 to some float opcodes.
11126 2008-03-07 Rodrigo Kumpera <rkumpera@novell.com>
11128 * mini.h: Added MiniVerifierMode enumeration.
11130 * mini.c: Added mini_verifier_set_mode to control
11131 the usage of the new verifier.
11133 * mini.c (mono_method): Integrated the new verifier.
11135 * driver.c: Extended --security option with validil and
11136 verifiable options to activate the new verifier.
11138 2008-03-07 Zoltan Varga <vargaz@gmail.com>
11140 * mini.c jit-icalls.h jit-icalls.c: Generalize the exception creation
11141 optimization to ctors taking 0 or 2 arguments too.
11143 * mini.c (mono_method_to_ir): Optimalize the size of the exception throwing code
11146 * jit-icalls.h (mono_create_corlib_exception): New JIT icall.
11148 * mini-amd64.c (mono_arch_emit_prolog): Improve the first_bb optimization a bit.
11150 2008-03-06 Zoltan Varga <vargaz@gmail.com>
11152 * mini.c (mono_method_to_ir): Apply one of the ldstr optimizations in the
11153 non-aot case as well.
11155 * cpu-amd64.md: Reduce the max size of some frequently used opcodes.
11157 * aot-runtime.c (decode_patch_info): Update this after the ldfld/stfld wrapper
11160 * aot-compiler.c (encode_patch): Ditto.
11162 * mini.h (G_MININT32): Fix the definition of this.
11164 2008-03-05 Zoltan Varga <vargaz@gmail.com>
11166 * mini.h: Define G_MININT32/G_MAXINT32 if using an older glib version.
11168 * cfold.c: Remove definition of G_MININT32 which is now in mini.h.
11170 2008-03-04 Zoltan Varga <vargaz@gmail.com>
11172 * mini-amd64.c (mono_arch_compute_omit_fp): Don't disable fp elimination for
11173 methods returning vtypes in registers.
11174 (mono_arch_allocate_vars): Ditto.
11176 * mini-amd64.c (mono_arch_get_this_arg_reg): New arch specific helper function.
11178 * tramp-amd64.c (mono_arch_get_unbox_trampoline): Use mono_arch_get_this_arg_reg ().
11180 * generics.cs: Add a test from the linear IR branch.
11182 * mini-amd64.c (emit_load_volatile_arguments): Handle vtypes passed in regs too.
11184 * mini.c (inline_method): Cache failed inline attempts.
11186 2008-03-04 Mark Probst <mark.probst@gmail.com>
11188 * mini.c: For shared methods of generic classes put the location
11189 of "this" into the MonoGenericJitInfo.
11191 * mini-x86.c, mini-amd64.c, mini.h: Added function for fetching a
11192 register out of a MonoContext by register number. Add the generic
11193 sharing context as an argument to mono_arch_find_this_argument().
11195 * mini-alpha.c, mini-arm.c, mini-hppa.c, mini-ia64.c, mini-mips.c,
11196 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c: Added stub
11197 for new arch function.
11199 * mini-exception.c: Handle open exception clauses in shared
11202 * mini-trampolines.c: Supply additional argument to
11203 mono_arch_find_this_argument().
11205 2008-03-04 Zoltan Varga <vargaz@gmail.com>
11207 * Makefile.am (regtests): Run the bench.exe tests last.
11209 2008-03-03 Zoltan Varga <vargaz@gmail.com>
11211 * mini-amd64.c (mono_arch_emit_prolog): Improve the first bblock optimization
11214 2008-03-02 Zoltan Varga <vargaz@gmail.com>
11216 * mini.c (mono_method_to_ir): Allow callvirt on static methods for compatibility
11219 * mini-amd64.c (mono_arch_emit_prolog): Fix tracing after the last change.
11221 * mini-amd64.c (mono_arch_emit_prolog): Avoid saving dead arguments.
11223 * mini.c (mono_method_check_inlining): Avoid disabling inlining for methods
11224 whose class has no cctor.
11226 * liveness.c (mono_analyze_liveness): Mark dead arguments with MONO_INST_IS_DEAD.
11228 2008-03-01 Zoltan Varga <vargaz@gmail.com>
11230 * mini.c (mono_method_to_ir): Report calling a static method using callvirt as
11233 2008-02-29 Zoltan Varga <vargaz@gmail.com>
11235 * mini-ops.h: Remove OP_SPARC_INARG_VT, add a new OP_VTARG_ADDR opcode instead
11236 to be in sync with the code on the linear IR branch.
11238 * mini-sparc.c inssel-sparc.brg: Use OP_VTARG_ADDR.
11240 * inssel-s390.brg (OP_SETRET (freg)): Set dreg correctly.
11242 2008-02-27 Zoltan Varga <vargaz@gmail.com>
11244 * mini-mips.c: Use cfg->vret_addr instead of cfg->ret.
11246 * mini-s390x.c: Use cfg->vret_addr instead of cfg->ret.
11248 * mini-s390.c: Use cfg->vret_addr instead of cfg->ret.
11250 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_VARS define.
11252 * mini-<ARCH>.c (mono_arch_create_vars): Define this for all architectures.
11254 * mini.c (mono_method_to_ir): Avoid invalid memory reads for methods without a
11257 2007-11-14 Yoichi NAKAYAMA <nakayama@pixela.co.jp>
11259 * inssel-mips.brg (OP_OUTARG_MEMBASE (CEE_LDIND_R4 (base))): Add missing
11260 OP_LOADR4_MEMBASE emission.
11262 * mini-codegen.c (mono_spillvar_offset_int): Remove assertion.
11263 (mono_spillvar_offset_float): Ditto.
11265 * mini-mips.c (mono_arch_emit_prolog): Ditto.
11267 * inssel-long32-mips.brg: Fix wrong branching, reduce redundant code
11270 * basic-long.cs: Add regression tests for them.
11272 * mini-mips.c (add_float32_arg): Respect o32 calling convention in gr
11274 (mono_arch_allocate_vars): Fix representation of single-precision float
11276 (mono_arch_output_basic_block): Ditto.
11278 * inssel-mips.brg: Ditto, remove duplicate items.
11280 * mini-mips.c (emit_load_volatile_arguments): New function to handle
11281 arguments of tail calls as on other platforms.
11282 (mono_arch_output_basic_block): Handle tail calls.
11284 * inssel-mips.brg (OP_OUTARG_VT (CEE_LDOBJ (base))): Correct destination
11287 * objects.cs (test_5_pass_static_struct): Add test for it.
11289 Contributed under MIT/X11 license.
11291 2008-02-26 Zoltan Varga <vargaz@gmail.com>
11293 * Makefile.am: Use gmcs for compiling the regression tests.
11295 * *.2.cs *.2.il: Rename to *.cs and *.il.
11297 2008-02-24 Zoltan Varga <vargaz@gmail.com>
11299 * regalloc.h: Make the vassign array smaller.
11301 * mini.c (mini_method_compile): Remove an unused field in cfg.
11303 * mini-codegen.c: Add a bunch of micro optimizations.
11305 2008-02-23 Zoltan Varga <vargaz@gmail.com>
11307 * regalloc.h: Remove some unused fields.
11309 2008-02-22 Zoltan Varga <vargaz@gmail.com>
11311 * mini-amd64.c (mono_arch_patch_code): Fix a warning.
11313 * ssa.c (mono_ssa_remove): Avoid declaring volatile variables dead.
11315 2008-02-22 Mark Probst <mark.probst@gmail.com>
11317 * mini.h: New trampoline type (RGCTX_LAZY_FETCH).
11319 * mini-trampolines.c, tramp-amd64.c, tramp-x86.c: RGCTX lazy fetch
11320 trampoline: Fetch an entry from the runtime generic context. If
11321 it's NULL, jump to the actual trampoline to fill the runtime
11322 generic context. Otherwise, return it.
11324 * mini.c: Call the lazy fetch trampoline to get entries out of the
11325 runtime generic context.
11327 * tramp-ia64.c, tramp-arm.c, tramp-alpha.c, tramp-s390.c,
11328 tramp-s390x.c, tramp-ppc.c, tramp-hppa.c, tramp-mips.c,
11329 tramp-sparc.c: Stubs for the lazy fetch trampoline.
11331 2008-02-21 Mark Probst <mark.probst@gmail.com>
11333 * mini.c: Fetch data out of the extensible part of the runtime
11334 generic context instead of calling a helper function.
11336 * generic-sharing.c: Some functions moved into
11337 metadata/generic-sharing.c. Helper function for fetching other
11338 types now checks and asserts against extensible rgctx (just for
11339 debugging purposes - the helper function isn't called anymore
11340 unless for debugging).
11342 2008-02-21 Zoltan Varga <vargaz@gmail.com>
11344 * mini-arm.c (mono_arch_output_basic_block): Implement proper argument passing
11345 for tail calls up to the point that the tests in iltests.exe run. Also add a
11346 dummy CKFINITE implementation.
11347 (mono_arch_emit_prolog): Avoid saving the method in the LMF since it is only
11348 needed for trampoline LMF frames.
11350 * exceptions-arm.c (mono_arch_find_jit_info): Only read lmf->method for
11351 trampoline LMF frames.
11353 2008-02-21 Rodrigo Kumpera <rkumpera@novell.com>
11355 * mini.c (inline_method): clean any pending loader error when inlining fail.
11356 Otherwise loader errors in mono_method_to_ir leaks and cause spurious errors.
11358 2008-02-21 Zoltan Varga <vargaz@gmail.com>
11360 * aot-compiler.c (encode_patch): Handle ICALL_ADDR patch type.
11362 * aot-runtime.c (decode_patch_info): Ditto.
11364 * mini.c (mono_resolve_patch_target): Ditto.
11366 * aot-compiler.c (compile_method): Add some experimental code for AOT compiling
11369 * patch-info.h (PATCH_INFO): Add 'ICALL_ADDR' patch type.
11371 * mini.c (mono_method_to_ir): Convert a CEE_MONO_LDPTR opcode to an AOT constant
11372 if it references an icall address.
11374 2008-02-20 Zoltan Varga <vargaz@gmail.com>
11376 * cpu-s390x.md: Remove some more unused opcodes.
11378 * cpu-s390x.md: Remove some unused opcodes.
11380 * mini-ia64.c (mono_arch_lowering_pass): Add some more opcodes. Use
11381 mono_op_imm_to_op ().
11383 * mini-sparc.c (opcode_to_sparc_cond): Use the mono_opcode_to_cond () functions
11384 instead of a switch statement.
11386 * mini-sparc.c (mono_arch_allocate_vars): Allocate a stack slot for use by
11387 the int<->float conversion opcodes instead of using mono_spillvar_offset_float ().
11389 * mini-codegen.c: Eliminate rassign macro which is no longer needed.
11391 * mini-codegen.c: Remove unused mono_regstate2_... functions.
11393 * mini-codegen.c (mono_print_ins_index): Avoid printing an index when it is
11396 2008-02-19 Zoltan Varga <vargaz@gmail.com>
11398 * driver.c (mono_main): Improve error reporting when an assembly cannot be
11399 opened. Fixes #362607.
11401 * cpu-ia64.md cpu-s390x.md: Remove some unused opcodes.
11403 * iltests.il.in: Add a test for static methods in interfaces.
11405 2008-02-18 Zoltan Varga <vargaz@gmail.com>
11407 * genmdesc.c (build_table): Fix a crash on older glib versions.
11409 * cpu-sparc.md: Remove some unused opcodes.
11411 * genmdesc.c: Error out if the .md contains CEE_ opcodes if
11412 MONO_ARCH_ENABLE_NORMALIZE_OPCODES is defined.
11414 * cpu-amd64.md: Remove some unused opcodes.
11416 * mini.h mini-ops.h mini.c: Define the OP_Ccc opcodes in mini-ops.h normally
11417 like the other opcodes.
11419 2008-02-17 Zoltan Varga <vargaz@gmail.com>
11421 * mini-ia64.c: Use cfg->vret_addr instead of cfg->ret.
11423 * mini-arm.h mini-arm.c: Use cfg->vret_addr instead of cfg->ret.
11425 * mini-sparc.c: Use cfg->vret_addr instead of cfg->ret. Name the MonoCompile
11426 variables 'cfg' instead of 'm' for consistency.
11428 * mini-x86.c: Use cfg->vret_addr instead of cfg->ret.
11430 * mini.h (MonoCompile): Add new 'vret_addr' field which represents the hidden
11431 argument holding the vtype return address, to avoid the ambigious use of
11432 cfg->ret for this purpose.
11434 * mini.c (NEW_RETLOADA): Use vret_addr if set.
11436 * mini-amd64.c: Use cfg->vret_addr instead of cfg->ret.
11438 * mini-codegen.c (mono_print_ins): Rename to mono_print_ins_index (), Add a
11439 new mono_print_ins () function which only takes one argument.
11441 2008-02-15 Zoltan Varga <vargaz@gmail.com>
11443 * mini-s390.h (MONO_OUTPUT_VTR): Use cfg instead of s, avoid assignments to
11446 2008-02-14 Zoltan Varga <vargaz@gmail.com>
11448 * mini-ops.h: Get rid of OP_SPARC_LOCALLOC_IMM.
11450 * mini-sparc.c inssel-sparc.brg: Use OP_LOCALLOC_IMM instead of OP_SPARC_LOCALLOC_IMM.
11452 * mini-x86.c: Sync with the version on the linear IR branch by adding new
11453 opcodes and other small changes.
11455 * mini-ops.h: Add some new opcodes from the linear IR branch.
11457 * mini-ops.h: Get rid of the OP_X86_..._MEMBASE opcodes.
11459 * mini-x86.c inssel-x86.brg cpu-x86.md: Get rid of the confusing _MEMBASE
11460 opcodes, use the REG_MEMBASE opcodes instead.
11462 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Get rid of the confusing _MEMBASE
11463 opcodes, use the REG_MEMBASE opcodes instead.
11465 * mini-amd64.c (mono_arch_output_basic_block): Sync with the version on the
11468 * mini.c (mono_op_imm_to_op): New helper function.
11470 * mini-ops.h: Add some opcodes from linear IR branch.
11472 2008-02-13 Zoltan Varga <vargaz@gmail.com>
11474 * mini-alpha.h mini-alpha.c tramp-alpha.c: Alpha port updates from Sergey Tikhonov
11477 2008-02-12 Zoltan Varga <vargaz@gmail.com>
11479 * mini.c (mono_normalize_opcodes): Always convert CEE_CONV_R4/R8 to
11482 * mini-ia64.c cpu-ia64.md: Add OP_ICONV_TO_R4/R8.
11484 2008-02-09 Zoltan Varga <vargaz@gmail.com>
11486 * aot-compiler.c (emit_method_code): Add an assert.
11488 * mini-arm.h mini-arm.c exceptions-arm.c: Modify the exception throwing code and
11489 the IMT code so it is AOT friendly. Enable AOT for methods which call interface
11492 2008-02-08 Zoltan Varga <vargaz@gmail.com>
11494 * mini-arm.c (mono_arch_output_basic_block): Fix the ordering of arguments for
11495 some load/store opcodes so they are consistent.
11496 (mono_arch_emit_prolog): Simplify some code.
11498 * aot-runtime.c (mono_aot_get_plt_entry): Fix a warning.
11500 * objects.cs: Add tests for large argument offsets on ARM.
11502 * mini-arm.c (mono_arch_emit_prolog): Fix handling of arguments with large
11503 stack offsets. Fixes #359651.
11505 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R4/R8 properly.
11507 * cpu-s390x.md: Add OP_LCONV_TO_R4/R8.
11509 * cpu-ia64.md mini-ia64.h mini-ia64.c: Get rid of CEE_ opcodes.
11511 * mini-ops.h: Add OP_ICONV_TO_R_UN opcode.
11513 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R_UN too.
11515 * cpu-s390x.md cpu-s390.md mini-s390x.c mini-arm.c cpu-arm.md mini-s390.c: Get
11516 rid of CEE_CONV_R_UN.
11518 * mini-s390x.c mini-s390x.h cpu-s390x.md inssel-s390x.brg: Get rid of CEE_ opcodes.
11520 2008-02-07 Zoltan Varga <vargaz@gmail.com>
11522 * mini-s390.c mini-s390.h cpu-s390.md: Get rid of CEE_ opcodes.
11524 * mini.c (mono_normalize_opcodes): Add some more opcodes.
11526 * mini-arm.c mini-arm.h cpu-arm.md: Get rid of CEE_ opcodes.
11528 * cpu-amd64.md: Remove some unused opcodes.
11530 * mini-sparc.c mini-sparc.h cpu-sparc.md: Get rid of CEE_ opcodes.
11532 * mini-x86.c mini-x86.h cpu-x86.md: Get rid of CEE_ opcodes.
11534 * mini.c mini-<ARCH>.c: Remove mono_arch_local_regalloc (), instead make
11535 arch specific functions for its parts. Call the peephole pass after local
11536 regalloc so the prolog can compute a more accurate max_offset.
11538 * mini.c (mono_normalize_opcodes): New mini pass to convert CEE_ opcodes to
11539 the corresponding OP_I/OP_L opcodes.
11541 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of CEE_ opcodes.
11543 * mini-sparc.c (mono_arch_output_basic_block): Fix the sparc build.
11545 2008-02-06 Zoltan Varga <vargaz@gmail.com>
11547 * mini-s390.c (mono_arch_get_inst_for_method): Remove the Interlocked cases
11548 as they are handled in mini.c.
11550 * mini-s390x.c (mono_arch_get_inst_for_method): Ditto.
11552 * mini-<ARCH>.c (mono_arch_get_inst_for_method): Remove the MemoryBarrier
11553 case since it is handled in mini.c.
11555 * cpu-sparc.md (sparc_setfreg_float): Fix the sparc build.
11557 * mini-ops.h: Add new opcodes OP_CALL/OP_CALLVIRT.
11559 * *.c: Use the new opcodes in the IR and back end code.
11561 * mini-ops.h cpu-<ARCH>.md: Correct the name of the bgt_un opcodes.
11563 * mini-amd64.c (emit_call_body): Use a far-call for calling dynamic methods.
11565 2008-02-06 Mark Probst <mark.probst@gmail.com>
11567 * mini-trampolines.c (mono_generic_class_init_trampoline): Removed
11568 an assert because it has a race condition.
11570 2008-02-06 Zoltan Varga <vargaz@gmail.com>
11572 * tramp-amd64.c (mono_arch_patch_callsite): Add more diagnostics.
11574 * inssel.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused CEE_RET opcode.
11576 * mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused LDIND/STIND opcodes.
11578 * *.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of OP_SETREG/OP_SETFREG/OP_SETREGIMM,
11579 use OP_MOVE/OP_FMOVE/OP_ICONST instead.
11581 2008-02-05 Zoltan Varga <vargaz@gmail.com>
11583 * cpu-amd64.md (move): Correct the maximum size of move.
11585 2008-02-05 Mark Probst <mark.probst@gmail.com>
11587 * tramp-amd64.c, tramp-x86.c, mini-trampolines.c: Added a check in
11588 the generic class init trampoline to return quickly if the class
11591 2008-02-04 Zoltan Varga <vargaz@gmail.com>
11593 * tramp-amd64.c (mono_arch_patch_callsite): Add some diagnostics to help debug
11594 issues where an 32 bit callsite cannot be patched by a 64 bit address.
11596 2008-02-03 Zoltan Varga <vargaz@gmail.com>
11598 * generics.2.cs generics-variant-types.2.il: Merge some tests from the linear IR
11601 2008-01-31 Zoltan Varga <vargaz@gmail.com>
11603 * objects.cs: Add some soft-float tests.
11605 * mini.c: Fix a couple more soft-float issues.
11607 * helpers.c (mono_disassemble_code): Fix disassembly on ARM.
11609 * mini-amd64.c (peephole_pass): Use IXOR instead of LXOR for zeroing a register to
11610 avoid a REX prefix.
11612 2008-01-30 Zoltan Varga <vargaz@gmail.com>
11614 * exceptions-x86.c (mono_arch_find_jit_info): Fix stack unwinding when an
11615 exception happens while compiling a virtual method.
11617 2008-01-29 Zoltan Varga <vargaz@gmail.com>
11619 * mini-sparc.c (mono_arch_emit_epilog): Fix folding of negative return values.
11621 * mini-sparc.c: Fix build.
11623 * mini-sparc.c (get_call_info): Add support for generic sharing.
11625 * mini-exceptions.c: Add a FIXME.
11627 2008-01-27 Zoltan Varga <vargaz@gmail.com>
11629 * mini-exceptions.c (mono_handle_exception_internal): Remove the old style
11630 altstack handling code.
11632 * mini-s390.c (mono_arch_emit_exceptions): Really fix a warning.
11634 * mini-s390.c (mono_arch_emit_exceptions): Fix a warning.
11636 * mini-s390.c: Add support for generic sharing.
11638 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
11640 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
11642 * mini-s390x.c (mono_arch_emit_exceptions): Fix a warning.
11644 * mini-s390x.c: Add support for generic sharing.
11646 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
11648 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
11650 * mini-s390x.c: Use is_imm16 instead of is_uimm16 when checking whenever s390_aghi
11651 can be used since it takes a 16 bit signed immediate.
11653 * inssel-s390x.brg: Fix OP_SETRET.
11655 * mini-s390x.c (mono_arch_output_basic_block): Fix OP_BREAK.
11657 * mini-codegen.c (mono_opcode_to_cond): Fix a warning.
11659 * mini-s390x.c cpu-s390x.md: Implement sext.i4 properly by sign extension.
11661 * mini.c (mono_create_delegate_trampoline): Don't use mono_create_ftpntr here.
11663 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_addr_from_ftnptr
11666 * mini-ia64.h mini-ia64.c: Add minimal support for the delegate trampoline
11669 * mini.h inssel-x86.brg inssel-amd64.brg tramp-alpha.c tramp-ia64.c: Get rid
11670 of the unused mono_arch_patch_delegate_trampoline stuff.
11672 2008-01-26 Zoltan Varga <vargaz@gmail.com>
11674 * basic-long.cs: Move the fp related tests to basic-float.cs.
11676 * mini-ops.h (OP_OUTARG_FREG_R4): New opcode.
11678 * mini-ia64.c inssel-ia64.brg: Implement proper R4 argument passing.
11680 * basic-calls.cs: Add a test for proper float argument passing.
11682 * mini-ia64.h (mono_ia64_context_get_ip): Do not substract 1 from the ip
11683 if the context corresponds to an exception received through a signal.
11685 * exceptions.cs: Add a test for nullref handling at the start of a try
11688 * mini-ia64.c (mono_arch_call_opcode): Fix ia64 argument passing.
11690 * jit-icalls.c (mono_break): New JIT icall.
11692 * mini-<ARCH>.c: Use mono_break instead of mono_arch_break.
11694 * mini-arm.c (arm_patch): Add support for patching the blx calling sequence.
11696 2008-01-25 Zoltan Varga <vargaz@gmail.com>
11698 * cpu-*.md: Get rid of unused opcodes.
11700 * cpu-g4.md: Rename this to cpu-ppc.md for consistency with other archs.
11702 * Makefile.am: Move mini-trampolines.c to $(common_sources) since it is now used
11705 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_SPECIFIC_TRAMPOLINE
11708 * mini-s390x.h tramp-s390x.c Makefile.am: Rework the s390x trampoline code to use
11709 the arch independent trampoline code in mini-trampolines.c.
11711 * aot-runtime.c (mono_aot_init_vtable): Fix a warning.
11713 * mini.c (get_runtime_generic_context_ptr): Fix a warning.
11715 * mini-s390.h: Remove an unused define.
11717 * mini-s390.h tramp-s390.c Makefile.am: Rework the s390 trampoline code to use
11718 the arch independent trampoline code in mini-trampolines.c.
11720 * mini-arm.c (mono_arch_emit_prolog): Fix build.
11722 2008-01-24 Zoltan Varga <vargaz@gmail.com>
11724 * mini-sparc.c (mono_arch_output_basic_block): Remove some unecessary code.
11726 * mini-s390.c (mono_arch_emit_prolog): Fix build.
11728 * mini-s390x.c (mono_arch_emit_prolog): Fix build.
11730 * mini-ppc.c (mono_arch_emit_prolog): Fix build.
11732 * cpu-amd64.md: Use smaller sizes for int opcodes.
11734 * *.c: Get rid of the NOT_IMPLEMENTED define which is now in mini.h.
11736 * *.cs: Add some tests from the linear-ir branch. Move structs tests to
11739 * driver.c (mono_main): Add a --break-at-bb command line argument for JIT
11742 * mini.h *.c: Change cfg->vars to contain the MonoMethodVar entries directly
11743 instead of though a pointer to save an indirection when accessing elements of
11746 * mini.h (MONO_IS_COND_BRANCH_OP): Move these macros here from mini.c. Fix
11748 (NOT_IMPLEMENTED): New helper macro.
11749 (MONO_BB_FOR_EACH_INS): New helper macro to iterate through the instructions
11752 * *.c: Use the new helper macro.
11754 2008-01-21 Zoltan Varga <vargaz@gmail.com>
11756 * mini-x86.h (MONO_ARCH_AOT_SUPPORTED): Disable AOT for apple x86.
11758 2008-01-20 Zoltan Varga <vargaz@gmail.com>
11760 * mini-amd64.c (mono_arch_emit_prolog): Optimize the omit fp case to save two
11763 2008-01-18 Zoltan Varga <vargaz@gmail.com>
11765 * mini-amd64.c (mono_arch_emit_prolog): Disable the new optimization if
11766 profiling is enabled.
11768 * mini-amd64.c (mono_arch_call_opcode): Emit the save_sp_to_lmf instruction at
11770 (mono_arch_emit_prolog): Add more first bblock optimizations.
11772 * mini-amd64.c (mono_arch_call_opcode): Keep assignments to the arg registers
11773 in order if possible.
11774 (mono_arch_emit_prolog): Optimize assignments to arg registers in the first
11775 bblock, since the arguments are still in their original registers.
11777 * mini.c (type_from_op): Calling add.ovf on floats is not valid IL code.
11779 2008-01-17 Zoltan Varga <vargaz@gmail.com>
11781 * mini.c (mono_method_to_ir): Use the no-spilling optimization for CEE_CALLI
11784 * mini-amd64.c (mono_arch_emit_prolog): Save an instruction if the LMF is at
11787 * mini-amd64.h (MONO_ARCH_HAVE_NOTIFY_PENDING_EXC): Turn on this for amd64.
11789 * exceptions-amd64.c (mono_arch_notify_pending_exc): New function to
11790 process async exceptions received while in unmanaged code.
11792 * mini.c (mini_init): Install a callback with the runtime which will be called
11793 when a thread receives an async exception while in unmanaged code.
11795 * mini.c driver.c: Update after mono_get_native_wrapper () signature change.
11797 * mini-s390x.c (mono_arch_output_basic_block): Fix s390x build.
11799 2008-01-16 Wade Berrier <wberrier@novell.com>
11806 2008-01-16 Zoltan Varga <vargaz@gmail.com>
11808 * mini-x86.c (mono_arch_output_basic_block): Remove some gccism which prevents
11809 compilation with sun cc.
11811 * cpu-*.md: Fix the build.
11813 * cpu-x86.md: Fix the length of some load membase opcodes. Fixes #354241.
11815 * mini-amd64.h: Add some comments to the MonoLMF structure.
11817 * mini-ops.h cpu-amd64.c: Add a OP_AMD64_SAVE_SP_TO_LMF opcode.
11819 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Avoid setting the rip field
11820 in the LMF structure if possible. This saves two instructions in the
11821 managed->native wrappers.
11823 * mini-ops.h *.md: Make some opcodes names uniform by removing the op_ prefix.
11825 2008-01-16 Mark Probst <mark.probst@gmail.com>
11827 * generic-sharing.c: New type argument lookup code which uses the
11828 runtime generic context template.
11830 2008-01-15 Zoltan Varga <vargaz@gmail.com>
11832 * mini.c (mono_method_to_ir): Avoid emitting a write barrier when storing NULL.
11834 * mini-arm.c (add_general): Fix arm eabi parameter passing.
11835 (mono_arch_output_basic_block): Fix localloc implementation.
11837 * mini-amd64.c (peephole_pass): Sync store+load optimizations with the x86 version.
11839 * mini-ia64.c (peephole_pass): Fix ia64 build.
11841 * mini-amd64.c (peephole_pass): Fix a warning.
11843 * mini-amd64.c (mono_arch_allocate_vars): Make sure the LMF is always stored
11844 at a constant offset from sp/fp.
11846 * exceptions-amd64.c (mono_arch_find_jit_info): Compute the LMF address from fp/sp
11847 instead of obtaining it from *lmf in the managed method case.
11849 2008-01-14 Zoltan Varga <vargaz@gmail.com>
11851 * exceptions-amd64.c (mono_arch_find_jit_info): Remove some duplicate code.
11853 Mon Jan 14 12:33:06 CET 2008 David S. Miller <davem@davemloft.net>
11855 * mini.h (MonoInstList): New type.
11856 (MONO_INST_LIST_INIT, MONO_INST_LIST_EMPTY,
11857 __MONO_INST_LIST_ADD, MONO_INST_LIST_ADD,
11858 MONO_INST_LIST_ADD_TAIL, __MONO_INST_LIST_DEL,
11859 __MONO_INST_LIST_SPLICE, MONO_INST_LIST_SPLICE,
11860 MONO_INST_LIST_SPLICE_TAIL, MONO_INST_LIST_SPLICE_INIST,
11861 MONO_INST_LIST_SPLICE_TAIL_INIT, mono_container_of,
11862 MONO_INST_LIST_ENTRY, MONO_INST_LIST_FIRST_ENTRY,
11863 MONO_INST_LIST_LAST_ENTRY, MONO_INST_LIST_FOR_EACH,
11864 MONO_INST_LIST_FOR_EACH_PREV, MONO_INST_LIST_FOR_EACH_SAFE,
11865 MONO_INST_LIST_FOR_EACH_PREV_SAFE,
11866 MONO_INST_LIST_FOR_EACH_ENTRY,
11867 MONO_INST_LIST_FOR_EACH_ENTRY_REVERSE,
11868 MONO_INST_LIST_FOR_EACH_ENTRY_SAFE,
11869 mono_inst_list_first, mono_inst_list_last,
11870 mono_inst_list_next, mono_inst_list_prev): New instruction
11871 list handling interfaces.
11872 (MonoBasicBlock): Remove 'last_ins' and 'code', replace with
11873 list head 'ins_list'.
11874 (MonoInst): Replace next pointer with list head 'node'.
11875 (MonoCallInst): Make 'out_args' a MonoInstList.
11876 (MONO_INST_NEW_CALL): Explicitly init ->out_args.
11877 (MonoCompile): Delete reverse_inst_list and
11878 reverse_inst_list_len.
11879 * mini-hppa.c (mono_arch_call_opcode, NEW_INS,
11880 mono_arch_lowering_pass, mono_arch_local_regalloc,
11881 mono_arch_output_basic_block, mono_arch_emit_prolog):
11882 Convert to new instruction lists.
11883 (insert_after_ins): Delete.
11884 * inssel.brg (MONO_EMIT_NEW_BRANCH_BLOCK): Convert to new
11886 * mini-hppa.h (MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Likewise.
11887 * mini.c (NEW_BBLOCK, ADD_BBLOCK, CHECK_BBLOCK,
11888 split_bblock, mono_add_ins_to_end, mono_emit_call_args,
11889 mono_emulate_opcode, mono_emit_load_got_addr,
11890 inline_method, mono_method_to_ir, mono_print_bb_code,
11891 print_dfn, decompose_pass, nullify_basic_block,
11892 replace_out_block_in_code, remove_block_if_useless,
11893 merge_basic_blocks, move_basic_block_to_end,
11894 try_unsigned_compare, optimize_branches, mono_print_code,
11895 mini_select_instructions, remove_critical_edges): Likewise.
11896 * mini-amd64.c (emit_sig_cookie, mono_arch_call_opcode,
11897 peephole_pass_1, peephole_pass, mono_arch_lowering_pass,
11898 mono_arch_output_basic_block, mono_arch_emit_prolog):
11900 * mini-mips.c (mono_arch_call_opcode, peephole_pass,
11901 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
11902 mono_arch_output_basic_block): Likewise.
11903 (inst_list_prepend, insert_after_ins): Delete.
11904 * mini-mips.h (MONO_EMIT_NEW_BRANCH_NONZERO_LABEL,
11905 MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Convert to new
11907 * mini-x86.c (emit_sig_cookie, mono_arch_call_opcode,
11908 peephole_pass_1, peephole_pass, mono_arch_output_basic_block,
11909 mono_arch_emit_prolog): Likewise.
11910 * cfold.c (mono_constant_fold): Likewise.
11911 * liveness.c (visit_bb, mono_analyze_liveness,
11912 optimize_initlocals): Likewise.
11913 * ssapre.c (dump_code, process_bb, code_motion): Likewise.
11914 * graph.c (mono_draw_code_cfg): Likewise.
11915 * ssa.c (mono_ssa_rename_vars, mono_ssa_compute,
11916 mono_ssa_remove, mono_ssa_avoid_copies, mono_ssa_create_def_use,
11917 mono_ssa_cprop): Likewise.
11918 * abcremoval (get_relations_from_previous_bb, process_block):
11920 * local-propagation (mono_cprop_invalidate_values,
11921 mono_local_cprop_bb): Likewise.
11922 * mini-s390x.c (mono_arch_call_opcode, emit_sig_cookie,
11923 peephole_pass, mono_arch_output_basic_block,
11924 mono_arch_emit_prolog): Likewise.
11925 * mini-arm.c (mono_arch_call_opcode, peephole_pass,
11926 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
11927 mono_arch_emit_prolog): Likewise.
11928 (insert_after_ins): Delete.
11929 * aliasing.c (print_code_with_aliasing_information,
11930 mono_build_aliasing_information, mono_aliasing_deadce):
11931 Convert to new instruction lists.
11932 * mini-ia64.c (emit_sig_cookie, mono_arch_call_opcode,
11933 peephole_pass, NEW_INS, mono_arch_lowering_pass,
11934 mono_arch_local_regalloc, mono_arch_output_basic_block):
11936 (insert_after_ins): Delete.
11937 * mini-sparc.c (emit_sig_cookie, mono_arch_call_opcode,
11938 peephole_pass, mono_arch_output_basic_block): Convert to
11939 new instruction lists.
11940 * mini-codegen (InstList, inst_list_prepend,
11941 insert_after_ins): Delete.
11942 (insert_before_ins, get_register_force_spilling,
11943 get_register_spilling, free_up_ireg, free_up_reg,
11944 create_copy_ins, create_spilled_store, alloc_int_reg,
11945 alloc_float_reg, alloc_reg, mono_local_regalloc): Convert
11946 to new instruction lists.
11947 * mini-ppc.c (mono_arch_call_opcode, peephole_pass,
11948 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
11949 mono_arch_output_basic_block, mono_arch_emit_prolog): Likewise.
11950 (insert_after_ins): Delete.
11951 * mini-alpha.c (NEW_INS, peephole_pass, mono_arch_lowering_pass,
11952 mono_arch_local_regalloc, mono_arch_output_basic_block,
11953 mono_arch_call_opcode): Convert to new instruction lists.
11954 (insert_after_ins): Delete.
11955 * mini-s390.c (mono_arch_call_opcode, emit_sig_cookie,
11956 peephole_pass, mono_arch_output_basic_block,
11957 mono_arch_emit_prolog): Convert to new instruction lists.
11959 2008-01-11 Zoltan Varga <vargaz@gmail.com>
11961 * mini-amd64.c (mono_arch_output_basic_block): Use a 4 byte load in OP_CHECK_THIS.
11963 * mini-sparc.c (mono_arch_output_basic_block): Use a byte load in CHECK_THIS.
11966 * Makefile.am (version.h): Make this work with non-bash shells.
11968 2008-01-10 Zoltan Varga <vargaz@gmail.com>
11970 * mini.c (handle_delegate_ctor): Optimize away setting of NULL target.
11972 2008-01-08 Zoltan Varga <vargaz@gmail.com>
11974 * mini.c (mono_method_to_ir): Fix possible reading of invalid memory in
11975 the InitializeArray optimization.
11977 2008-01-06 Zoltan Varga <vargaz@gmail.com>
11979 * mini.c driver.c: Don't include os/gc_wrapper.h.
11981 2008-01-05 Zoltan Varga <vargaz@gmail.com>
11983 * mini.c (print_jit_stats): Print GC statistics if available.
11985 2008-01-04 Zoltan Varga <vargaz@gmail.com>
11987 * mini-amd64.c (mono_arch_allocate_vars): Align argument storage offsets to 8.
11989 2007-12-29 Zoltan Varga <vargaz@gmail.com>
11991 * mini-ppc.c (mono_arch_get_delegate_invoke_impl): Fix flushing of icache.
11993 2007-12-26 Zoltan Varga <vargaz@gmail.com>
11995 * mini.c (mini_init): Move the setting of GC_stackbottom to mono_gc_base_init ().
11997 * mini.c (mini_init): Call mono_gc_base_init () instead of MONO_GC_PRE_INIT ().
11999 * driver.c (mono_main): Ditto.
12001 2007-12-23 Zoltan Varga <vargaz@gmail.com>
12003 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_delegate_invoke ().
12005 * aot-compiler.c (emit_klass_info): Avoid emitting info if one of the methods
12006 in the vtable can't be encoded.
12007 (compile_method): Ditto.
12009 2007-12-21 Zoltan Varga <vargaz@gmail.com>
12011 * mini.c (setup_jit_tls_data): Use the MONO_ARCH_INIT_TOP_LMF_ENTRY macro if
12014 * mini-amd64.h mini-amd64.c exceptions-amd64.c tramp-amd64.c: Rename lmf->ebp to
12017 * exceptions-amd64.c (mono_arch_find_jit_info): Fix the detection of whenever
12018 the top LMF entry belongs to the current method.
12020 * mini.c: Update after renaming of mono_thread_get_pending_exception ().
12022 2007-12-20 Zoltan Varga <vargaz@gmail.com>
12024 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix a warning.
12026 * tramp-ia64.c (mono_arch_create_trampoline_code): Ditto.
12028 * tramp-sparc.c (mono_arch_create_trampoline_code): Check for thread interruption.
12030 * tramp-amd64.c (mono_arch_create_trampoline_code): Ditto.
12032 * tramp-x86.c (mono_arch_create_trampoline_code): Check for thread interruption.
12034 * cpu-amd64.md mini-amd64.h mini-amd64.c inssel-amd64.brg: Add ulong->double
12037 * basic-float.cs: Add an ulong->double cast test.
12039 2007-12-15 Zoltan Varga <vargaz@gmail.com>
12041 * mini.c (mono_method_to_ir): Fix a warning.
12043 2007-12-14 Zoltan Varga <vargaz@gmail.com>
12045 * mini-ops.h: Add OP_SWITCH.
12047 * mini.c graph.c ssa.c aliasing.c mini-<ARCH>.c inssel-<ARCH>.brg: Avoid using
12048 CEE_SWITCH in back-end code, use OP_SWITCH instead.
12050 2007-12-11 Geoff Norton <gnorton@novell.com>
12052 * mini-s390x.c: Minor change to the MAX() define to allow
12053 it to compile with other gcc versions.
12055 2007-12-11 Geoff Norton <gnorton@novell.com>
12058 * mini-s390x.c: Implement sext_i4 to fix the build on s390x
12060 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
12062 exceptions-arm.c (mono_arch_get_restore_context): Restore
12065 exceptions-arm.c (throw_exception): Save the frame pointer.
12066 This is a partial fix for #323747. Only the client side is
12069 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
12071 * mini.c (mono_method_to_ir): Verbose message in CEE_NEWOBJ
12072 was using an unrelated variable to log the class which
12073 needed the cctor to be called. This was crashing on arm.
12075 2007-12-09 Robert Jordan <robertj@gmx.net>
12077 * mini-x86.c (mono_arch_emit_epilog):
12078 Consider all kinds of 64-bit types. Fixes #323114.
12080 2007-12-08 Zoltan Varga <vargaz@gmail.com>
12082 * tramp-amd64.c (mono_arch_create_trampoline_code): Clean up the code a bit.
12084 2007-12-07 Zoltan Varga <vargaz@gmail.com>
12086 * mini-amd64.c (peephole_pass): Add a missing instruction check.
12088 Fri Dec 7 22:08:23 CET 2007 Paolo Molaro <lupus@ximian.com>
12090 * mini.c: run type ctor before allocating an object, not only
12091 when running it's constructor method (fixes at least part of bug #342507).
12093 2007-12-07 Zoltan Varga <vargaz@gmail.com>
12095 * mini-trampolines.c (mono_delegate_trampoline): Fix a warning.
12097 * mini-trampolines.c (mono_generic_class_init_trampoline): Remove a debug printf.
12098 * mini.h mini-amd64.c mini-x86.c: Get rid of the mono_arch_find_vtable ()
12101 * tramp-x86.c tramp-amd64.c mini-trampolines.c: Pass the vtable argument to
12102 mono_generic_class_init_trampoline () the same as it is done with the other
12105 * mini-arm.h mini-arm.c tramp-arm.c inssel-arm.brg cpu-arm.md
12106 aot-runtime.c aot-compiler.c: Implement AOT support.
12108 2007-12-07 Mark Probst <mark.probst@gmail.com>
12110 * mini-trampolines.c (mono_generic_class_init_trampoline): Fixed
12111 build for archs which don't have the vtable trampoline defined
12114 2007-12-07 Zoltan Varga <vargaz@gmail.com>
12116 * tramp-x86.c (mono_arch_create_trampoline_code): Fix the build.
12118 * tramp-ppc.c (mono_arch_create_trampoline_code): Use the new helper function.
12120 * mini-trampolines.c (mono_get_trampoline_func): New helper function.
12122 * tramp-<ARCH>.c: Use the new helper function.
12124 2007-12-07 Mark Probst <mark.probst@gmail.com>
12126 * inssel.brg: Added a pattern for the OP_TRAMPCALL_VTABLE
12127 trampoline call, which takes a vtable argument.
12129 * graph.c, mini-ops.h, local-propagation.c, aliasing.c: Treat
12130 OP_TRAMPCALL_VTABLEs like other calls.
12132 * mini-amd64.c, mini-amd64.h, mini-x86.c, mini-x86.h: Designated a
12133 register to hold the vtable argument to the OP_TRAMPCALL_VTABLE
12134 call. Implemented a support function which fetches the vtable
12135 from a register set.
12137 * mini.c, mini.h, tramp-amd64.c, tramp-x86.c, mini-trampolines.c:
12138 Implemented a generic class init trampoline, using the
12139 OP_TRAMPCALL_VTABLE opcode.
12141 * mini.c: Implemented static field access when sharing generic
12142 code. This implies initing the class using the new
12143 OP_TRAMPCALL_VTABLE call.
12145 2007-12-07 Mark Probst <mark.probst@gmail.com>
12147 * mini.c: Don't compile methods with sharing enabled if their
12148 classes are disabled for sharing.
12150 2007-12-06 Zoltan Varga <vargaz@gmail.com>
12152 * inssel.brg: Add a missing sign extension to the GETCHR and array access
12153 opcodes. Fixes #346563.
12155 * objects.cs: Add a new test.
12157 * aot-compiler.c (emit_method_code): Put back an #ifdef which is needed.
12159 * mini-<ARCH>.h mini.c aot-compiler.c aot-runtime.c: Get rid of the
12160 HAVE_PIC_AOT define and use AOT_SUPPORTED instead.
12162 2007-12-06 Zoltan Varga <vargaz@gmail.com>
12164 * mini-arm.h mini-arm.c: Add support for the common vtable trampoline.
12166 2007-12-03 Zoltan Varga <vargaz@gmail.com>
12168 * mini-arm.c (mono_arch_emit_exceptions): Avoid uninitialized memory in the
12171 2007-12-02 Zoltan Varga <vargaz@gmail.com>
12173 * patch-info.h (PATCH_INFO): Add DELEGATE_TRAMPOLINE.
12175 * mini.c aot-compiler.c aot-runtime.c: Implement the delegate creation
12176 optimization in the AOT case.
12178 2007-11-30 Zoltan Varga <vargaz@gmail.com>
12180 * aot-runtime (mono_aot_get_method_from_vt_slot): Add support for multi-byte method ref encodings.
12182 * aot-runtime.c (decode_klass_ref): Implement decoding of generic instances.
12184 * aot-compiler.c (encode_klass_ref): Implement proper encoding of generic instances.
12186 * mini.c (mono_method_to_ir): Optimize the common ldftn+create delegate combination.
12188 * mini-trampolines.c (mono_delegate_trampoline): Add some code to handle the case when the delegate
12189 is created by the inlined delegate ctor.
12191 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
12193 * mini.c (mono_jit_compile_method_inner): Replace calls to delegate invoke with the trampoline here too.
12195 2007-11-29 Zoltan Varga <vargaz@gmail.com>
12197 * cpu-x86.md: Fix the length of ckfinite.
12199 2007-11-28 Zoltan Varga <vargaz@gmail.com>
12201 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
12203 * mini-x86.c (mono_arch_output_basic_block): Clean up the fp stack properly in CKFINITE.
12204 (mono_arch_output_basic_block): Get rid of unused last_ins and last_offset.
12206 * mini-x86.c (mono_arch_output_basic_block): Add some micro optimizations.
12208 * mini-x86.c inssel-x86.brg cpu-x86.md: Move the implementation of the
12209 OP_START_HANDLER/OP_ENDFINALLY/OP_ENDFILTER opcodes to mini-x86.c.
12211 2007-11-28 Martin Baulig <martin@ximian.com>
12214 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline()
12215 after creating the trampoline.
12217 2007-11-27 Zoltan Varga <vargaz@gmail.com>
12219 * aot-runtime.c (load_aot_module): Check runtime version if needed.
12221 * aot-compiler.c: Add bind-to-runtime-version for producing AOT files which only load into a runtime with
12224 * generic-sharing.c (mono_helper_get_rgctx_other_ptr): Change the signature to take the calling class
12225 instead of the calling method to help AOT.
12227 * mini.c (get_runtime_generic_context_other_ptr): Update after the change.
12229 2007-11-26 Zoltan Varga <vargaz@gmail.com>
12231 * aot-runtime.c (mono_aot_init_vtable): Simplify this if MONO_ARCH_COMMON_VTABLE_TRAMPOLINE
12234 2007-11-23 Zoltan Varga <vargaz@gmail.com>
12236 * aot-compiler.c (emit_class_name_table): Properly encode generic class names.
12238 * aot-compiler.c (compile_method): Correct check for generic method definitions.
12239 (encode_method_ref): No need to handle generic method definitions specially.
12241 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
12243 * aot-runtime.c (decode_klass_ref): Clean this up and rename from
12246 * aot-compiler.c (encode_klass_ref): Clean this up and rename from
12248 (compile_method): Enable generic sharing.
12250 2007-11-22 Zoltan Varga <vargaz@gmail.com>
12252 * mini.c (get_runtime_generic_context_other_ptr): Disable AOT here.
12253 (mini_method_compile): Add preliminary support for AOTing shared generic code.
12255 * aot-compiler.c (compile_method): Add preliminary support for AOTing shared
12258 * mini-trampolines.c: Fix a warning.
12260 * mini.c (get_runtime_generic_context_other_ptr): Use NEW_METHODCONST instead of
12262 (mono_method_to_ir): Use NEW_DOMAINCONST in one place.
12263 (generic_class_is_reference_type): Remove unused function.
12265 * mini-trampolines.c (mono_magic_trampoline): Avoid loading metadata if possible
12266 in the generic vtable trampoline case.
12268 * aot-runtime.c (mono_aot_init_vtable): Use the generic vtable trampoline.
12270 * aot-runtime.c (mono_aot_get_method_from_vt_slot): New helper function to
12271 return an AOT method based on a vtable slot.
12273 * aot-compiler.c (compile_method): Avoid AOTing synchronized methods for now.
12275 * mini.c (mini_get_vtable_trampoline): Export this.
12277 2007-11-22 Martin Baulig <martin@ximian.com>
12280 (MonoDebuggerInfo): Move `debugger_version' up.
12282 2007-11-22 Martin Baulig <martin@ximian.com>
12285 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline().
12287 * mini-trampolines.c
12288 (mono_delegate_trampoline): Call mono_debugger_trampoline_compiled()
12289 after compiling the method.
12291 2007-11-20 Martin Baulig <martin@ximian.com>
12294 (mono_debugger_insert_method_breakpoint): Moved into mono-debug-debugger.c.
12295 (mono_debugger_remove_breakpoint): Likewise.
12296 (mono_debugger_check_breakpoints): Likewise.
12298 * debug-debugger.c: Implement the new breakpoint interface here.
12300 2007-11-18 Zoltan Varga <vargaz@gmail.com>
12302 * mini-amd64.c (mono_arch_output_basic_block): Unify the implementation of
12303 CEE_CONV_I1/SEXT_I1 and I2 since they are the same.
12305 * mini-x86.c (mono_arch_output_basic_block): Ditto.
12307 2007-11-17 Zoltan Varga <vargaz@gmail.com>
12309 * mini-amd64.c (mono_arch_output_basic_block): Fix a typo.
12311 * mini-x86.c (mono_arch_get_inst_for_method): Remove code which is now in
12314 * mini-ia64.c (mono_arch_get_inst_for_method): Remove code which is now in
12317 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for methods
12318 returning a vtype in a register.
12320 * mini.c (mini_get_inst_for_method): Move the handling of the atomic operations
12321 here from the arch specific code.
12323 * mini-amd64.c (mono_arch_get_inst_for_method): Remove code which is now in
12326 * mini-amd64.c (mono_arch_output_basic_block): Add some micro optimizations.
12327 (mono_arch_emit_prolog): Increment maximum prolog size.
12329 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Move the implementation of the
12330 START_HANDLER/ENDFINALLY/ENDFILTER opcodes to mini-amd64.c.
12332 * mini-x86.c (get_call_info): Receive a MonoCompile instead of a
12333 MonoGenericSharingContext.
12335 * mini-ia64.c (get_call_info): Receive a MonoCompile instead of a
12336 MonoGenericSharingContext. Allocate memory from the cfg mempool.
12338 2007-11-15 Mark Probst <mark.probst@gmail.com>
12340 * mini.c, mini.h, generic-sharing.c: Functions for producing code
12341 which extract fields out of the runtime generic context. Full
12342 sharing of the NEWARR opcode.
12344 Thu Nov 15 14:20:21 CET 2007 Paolo Molaro <lupus@ximian.com>
12346 * abcremoval.c, mini.c, ssa.c, ssapre.c: updated to implement
12347 --enable-minimal=ssa.
12349 2007-11-13 Zoltan Varga <vargaz@gmail.com>
12351 * mini-trampolines.c (mono_delegate_trampoline): Update after
12352 mono_marshal_get_delegate_invoke () signature change.
12354 2007-11-13 Mark Probst <mark.probst@gmail.com>
12356 * mini.c: Removed the shared context in favor of the generic
12357 sharing context. Allocate the MonoJitInfo structure with room for
12358 the generic sharing context if it's needed.
12360 * mini.h: Remove MonoGenericSharingContext declaration. It's in
12361 domain-internals.h now.
12363 * mini-x86.c: Pass the generic sharing context to get_call_info ().
12365 * generic-sharing.c: Several changes for working without a shared
12366 context and instead operating on open types instead.
12368 2007-11-12 David S. Miller <davem@davemloft.net>
12370 * inssel-sparc.brg: Fix double instruction emit.
12372 2007-11-12 Zoltan Varga <vargaz@gmail.com>
12374 * mini.c (mono_jit_runtime_invoke): Avoid trying to compile the Array
12375 Get/Set/Address methods.
12377 * mini.c debug-debugger.c mini-trampolines.c: Update after
12378 mono_marshal_get_delegate_invoke signature change.
12380 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
12382 * cpu-arm.md: Increase the max size of OP_THROW to 24 bytes.
12383 This can happens with dynamic methods. Fixes the other bug in #322722.
12385 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
12387 * tramp-arm.c (mono_arch_patch_callsite): Support patching
12390 * mini-arm.c (arm_patch): Implement patching of BX call
12391 sequence. Fixes one of the bugs in #322722.
12393 2007-11-03 David S. Miller <davem@huronp11.davemloft.net>
12395 * mini-sparc.c (mono_arch_flush_icache): Make more efficient
12396 under Linux. We only need to flush every 32-byte cache line.
12398 2007-11-07 Massimiliano Mantione <massi@ximian.com>
12401 move_basic_block_to_end: Add branches when needed, eventually creating
12403 optimize_branches: added a parameter that tells if it's ok to create
12404 new BBs (doing is "df_visit" has been called is (IMHO) a nightmare),
12405 and avoid calling move_basic_block_to_end when it's not ok.
12408 2007-11-07 Mark Probst <mark.probst@gmail.com>
12410 * mini.c: Abort inlining call to InitializeArray if something
12411 looks wrong. Let the icall handle it, which now has proper safety
12414 2007-11-05 Rodrigo Kumpera <rkumpera@novell.com>
12416 * mini.c (mono_spill_call): add support for soft-float.
12418 * mini.c (mono_method_to_ir): add support for soft-float
12419 to inlined functions that return float.
12421 * mini.c (mono_method_to_ir): add support for soft-float
12422 to cee_stsfld opcode on float fields.
12424 2007-11-05 Geoff Norton <gnorton@novell.com>
12426 * mini-x86.h: Fix the structure access for X86 Leopard.
12429 2007-11-05 Martin Baulig <martin@ximian.com>
12431 * mini-trampolines.c
12432 (mono_magic_trampoline): Call mono_debugger_trampoline_compiled()
12433 after compiling the method to notify the debugger.
12435 2007-11-05 Martin Baulig <martin@ximian.com>
12437 * debug-debugger.h (MonoDebuggerInfo): Use the new breakpoint tables.
12439 2007-11-02 Zoltan Varga <vargaz@gmail.com>
12441 * mini-sparc.c (EMIT_COND_SYSTEM_EXCEPTION_GENERAL): Applied patch from
12442 David Miller <davem@davemloft.net>. Allow larger offsets in branches.
12444 2007-11-01 Zoltan Varga <vargaz@gmail.com>
12446 * mini-amd64.c (mono_arch_emit_prolog): Check the domain as well for
12447 native-to-managed wrappers.
12449 2007-11-01 Geoff Norton <gnorton@novell.com>
12451 * mini-ppc.h, mini-x86.h: Handle Leopards renaming of some structure
12454 Wed Oct 31 20:23:14 CET 2007 Paolo Molaro <lupus@ximian.com>
12456 * mini.c, mini-x86.c: when getting back from unmanaged code
12457 to managed via a marshaled delegate we also need to set the
12460 Wed Oct 31 19:53:33 CET 2007 Paolo Molaro <lupus@ximian.com>
12462 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: breakpoint table support
12465 Wed Oct 31 19:29:30 CET 2007 Paolo Molaro <lupus@ximian.com>
12467 * mini.c, mini.h, mini-x86, tramp-x86.c, mini-x86.h: added API to
12468 let the debugger or other external agents to tell the JIT when
12469 a sw breakpoint has been inserted in the code that the JIT needs
12470 to be able to inspect.
12472 2007-10-31 Martin Baulig <martin@ximian.com>
12475 (MonoDebuggerInfo): Remove `runtime_class_init'.
12477 2007-10-30 Martin Baulig <martin@ximian.com>
12480 (mono_debugger_thread_created): Added `MonoThread *' argument.
12481 (mono_debugger_extended_notification): New public method.
12482 (mono_debugger_trampoline_compiled): New public method.
12485 (MonoDebuggerThreadInfo): Added `thread' and
12486 `extended_notifications' fields.
12489 (debugger_executable_code_buffer): New static variable.
12492 (MonoDebuggerInfo): Added `executable_code_buffer',
12493 `executable_code_buffer_size', `breakpoint_info_area',
12494 `breakpoint_table' and `breakpoint_table_size'.
12496 2007-10-26 Rodrigo Kumpera <rkumpera@novell.com>
12498 * mini-arm.c (mono_arch_build_imt_thunk): Take the advantage
12499 that IP either is an unused value or the vtable pointer. IMT
12500 calls use vtable + offset now. Reduced by almost half the size
12503 2007-10-26 Jonathan Chambers <joncham@gmail.com>
12505 * mini-amd64.c: Begin Win64 port. Use AMD64_ARG_REG#
12506 defines to access param registers. Replace long usage with
12507 gsize as sizeof(long) != sizeof(void*) on Win64.
12509 * mini-amd64.h: Add %rdi and %rsi to MonoLMF structure
12510 on Win64. Fix intrinsic, use _AddressOfReturnAddress
12511 instead of non-existant _GetAddressOfReturnAddress.
12513 * tramp-amd64.c: Use AMD64_ARG_REG# defines to access
12514 param registers. Save/restore %rdi and %rsi in MonoLMF.
12516 * exceptions-amd64.c: Use AMD64_ARG_REG# defines to access
12517 param registers. Modify (throw_exception) signature to take
12518 %rdi and %rsi on Win64.
12520 Code is contributed under MIT/X11 license.
12522 Thu Oct 25 23:06:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
12524 * helpers.c: unlink debugging output files.
12526 2007-10-25 Zoltan Varga <vargaz@gmail.com>
12528 * mini.c: Move mono_create_ftnptr () to object.c.
12530 2007-10-24 Rodrigo Kumpera <rkumpera@novell.com>
12532 * helpers.c (mono_disassemble_code): MonoCompile parameter is now
12533 optional. This function can now be used to disassemble code generated
12534 outside the JIT such as trampolines and IMT thunks.
12536 * mini-arm.h: defined MONO_ARCH_HAVE_IMT.
12538 * mini-arm.c (decode_vcall_slot_from_ldr): added, extract the
12539 vtable pointer from a ldr instruction.
12541 * mini-arm.c (mono_arch_get_vcall_slot_addr): support the
12542 new IMT call sequence.
12544 * mini-arm.c (mono_arch_output_basic_block): emit the IMT
12545 call sequence for interface invocations.
12547 * mini-arm.c (mono_arch_emit_imt_argument): added, required
12548 for imt support. This function is empty since IMT on ARM requires no
12549 special handling on the IR side.
12551 * mini-arm.c (mono_arch_find_imt_method): added, required for
12554 * mini-arm.c (mono_arch_find_this_argument): added, required
12557 * mini-arm.c (arm_emit_value_and_patch_ldr): added, patches
12558 a ldr instruction to load a value stored in the code stream.
12560 * mini-arm.c (mono_arch_build_imt_thunk):added, required
12564 2007-10-23 Zoltan Varga <vargaz@gmail.com>
12566 * mini.c (mini_init): Install the jump trampoline callback.
12568 Tue Oct 23 17:07:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
12570 * mini-trampolines.c: handle synchronized methods with the common
12571 vtable trampoline (bug #335601).
12573 2007-10-17 Zoltan Varga <vargaz@gmail.com>
12575 * mini-ia64.h mini-amd64.c: Add support for the common vtable trampoline.
12577 * inssel.brg (mini_emit_virtual_call): Fix the computation of ins->inst_offset on
12580 * mini-ia64.h mini-ia64.c: Add support for IMT.
12582 * mini-x86.c (mono_arch_emit_prolog): Increase the size allocated for the
12583 prolog. Fixes #331958.
12585 2007-10-15 Zoltan Varga <vargaz@gmail.com>
12587 * mini-sparc.h mini-sparc.c: Add support for the common vtable trampoline.
12589 Mon Oct 15 11:18:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
12591 * mini-ppc.c, mini-ppc.h: ppc support for the common vtable
12594 Mon Oct 15 10:41:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
12596 * mini-amd64.c, mini-amd64.h: amd64 support for the common vtable
12599 Mon Oct 15 10:39:26 CEST 2007 Paolo Molaro <lupus@ximian.com>
12601 * mini-x86.c, mini-x86.h: x86 support for the common vtable
12604 Mon Oct 15 10:37:15 CEST 2007 Paolo Molaro <lupus@ximian.com>
12606 * mini-trampolines.c: changed the magic rampoline to understand
12607 the common vtable trampoline method: the method to invoke is
12608 determined by the vtable displacement of the call.
12610 Mon Oct 15 10:35:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
12612 * mini.c, mini.h: register the common vtable trampoline if the
12613 architecture supports it.
12615 Mon Oct 15 09:50:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
12617 * cpu-amd64.md: use the correct max length for tls_get.
12619 2007-10-14 Zoltan Varga <vargaz@gmail.com>
12621 * mini.c (mono_method_to_ir): Use mini_get_class in CEE_LDELEM_ANY and
12622 CEE_STELEM_ANY. Fixes #333696.
12624 Thu Oct 11 18:04:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
12626 * exceptions-x86.c: provide more graceful handling of the case where
12627 we followed a bogus function pointer from managed code (bug #332866).
12629 2007-10-11 Mark Probst <mark.probst@gmail.com>
12631 * mini.h, mini.c: Introduced the MonoGenericSharingContext, which
12632 replaces the generic_shared flag and will carry more information
12635 * generic-sharing.c: Added mini_type_stack_size() which allows
12636 allows open types if given a generic sharing context.
12637 mini_get_basic_type_from_generic() takes a
12638 MonoGenericSharingContext* instead of a MonoCompile* now.
12640 * mini-alpha.c, mini-amd64.c, mini-arm.c, mini-hppa.c,
12641 mini-ia64.c, mini-mips.c, mini-ppc.c, mini-s390.c, mini-s390x.c,
12642 mini-sparc.c, mini-x86.c: Trivial changes required by the two
12643 changes above. Just passing arguments through to the right
12646 Wed Oct 10 19:44:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
12648 * mini-arm.c: unify the call emission to emit_code_seq().
12650 Wed Oct 10 13:05:46 CEST 2007 Paolo Molaro <lupus@ximian.com>
12652 * tramp-arm.c: reduced the trampoline size.
12654 2007-10-10 Mark Probst <mark.probst@gmail.com>
12656 * generic-sharing.c, mini.h, mini-amd64.c, mini-x86.c: Moved type
12657 variable handling out of arch-specific code.
12659 Wed Oct 10 10:49:28 CEST 2007 Paolo Molaro <lupus@ximian.com>
12661 * mini-arm.c: implemented fast delegate dispatch.
12663 2007-10-09 Zoltan Varga <vargaz@gmail.com>
12665 * mini-amd64.c (mono_arch_compute_omit_fp): Add more checks to ensure
12666 that fp elimination is turned off if the space required by locals is too
12667 big. Fixes #331958.
12669 Tue Oct 9 21:01:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
12671 * Makefile.am, mini-arm.c, mini-arm.h, tramp-arm.c: ported
12672 ARM to the new style trampoline.
12674 2007-10-09 Zoltan Varga <vargaz@gmail.com>
12676 * tramp-amd64.c: Rework the specific trampoline code to make it smaller.
12678 * mini-amd64.h mini-amd64.c: Export amd64_patch as mono_amd64_patch.
12680 2007-10-09 Martin Baulig <martin@ximian.com>
12683 (MonoDebuggerMetadataInfo): Added `field_info_type_offset' and
12684 `field_info_offset_offset'.
12686 Tue Oct 9 09:47:51 CEST 2007 Paolo Molaro <lupus@ximian.com>
12688 * mini-ppc.c, mini-ppc.h, mini-ops.h, inssel-ppc.brg, cpu-g4.md:
12689 removed more internal usage of the r11 register and made it available
12690 to the register allocator.
12692 2007-10-08 Mark Probst <mark.probst@gmail.com>
12694 * mini.c, mini-amd64.c, mini-x86.c: Allow open generic contexts
12695 when sharing generics and treat type variables as references.
12697 Mon Oct 8 10:55:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
12699 * mini-ppc.c: started removing the internal uses of register r11
12700 to eventually allow the register allocator to manage it as an
12701 additional available register.
12703 Mon Oct 8 14:25:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
12705 * tramp-amd64.c: fixed memory corruption in the trampoline generation.
12707 Mon Oct 8 12:06:33 CEST 2007 Paolo Molaro <lupus@ximian.com>
12709 * tramp-ppc.c, tramp-x86.c: reduce the alignment requirements for
12710 specific trampolines as they are not performance critical as a jump
12711 target (maybe align as before only for AOT code?). This saves about
12712 200 KB of native code on x86 for monodevelop startup.
12714 Mon Oct 8 10:04:40 CEST 2007 Paolo Molaro <lupus@ximian.com>
12716 * tramp-ppc.c: reduce the size of the trampolines, saves 160KB on
12717 monodevelop startup.
12719 2007-10-06 Zoltan Varga <vargaz@gmail.com>
12721 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Allow signed displacements.
12723 * mini-sparc.h mini-sparc.c: Implement IMT support.
12725 * tramp-sparc.c (mono_arch_create_trampoline_code): Rework the trampoline code so
12726 its smaller and doesn't clobber sparc_g1.
12728 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Update after trampoline changes.
12730 Fri Oct 5 18:28:11 CEST 2007 Paolo Molaro <lupus@ximian.com>
12732 * mini-ppc.c: optimized the size of the IMT thunks a bit.
12734 Fri Oct 5 18:08:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
12736 * mini-ppc.c: implemented fast delegate invocation.
12738 Fri Oct 5 00:01:05 CEST 2007 Paolo Molaro <lupus@ximian.com>
12740 * mini-ppc.h, mini-ppc.c: IMT support for the PPC architecture.
12742 Thu Oct 4 22:04:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
12744 * mini-ppc.c, mini-ppc.h, tramp-ppc.c, Makefile.am: port the PPC
12745 code to the new style trampoline in preparation for IMT support.
12747 Thu Oct 4 19:01:59 CEST 2007 Paolo Molaro <lupus@ximian.com>
12749 * mini-ppc.c, tramp-ppc.c: don't use r13 as it's used by the PPC EABI
12750 systems already. This also reduces the specific trampiline sizes and
12751 prepares for the use of r12 as the IMT identifier register.
12753 Thu Oct 4 16:38:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
12755 * mini-mips.h: endianess fix (simplified from a patch by
12756 Thomas Kunze <thommy@tabao.de>, bug #323737).
12758 Thu Oct 4 14:43:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
12760 * exceptions-ppc.c, mini-ppc.h: refactor to use macros
12761 to access ucontext fields and enable netbsd support
12762 (partially from Magnus Henoch <mange@freemail.hu>).
12764 Thu Oct 4 12:35:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
12766 * genmdesc.pl: patch from Henryk Plotz <henryk@openmoko.org> to
12767 use the preprocessor from the CPP env var if it is set.
12769 Wed Oct 3 17:11:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
12771 * mini-trampolines.c: fixed an assertion and moved it earlier in the
12772 code, before interface_offset gets used.
12774 2007-10-02 Zoltan Varga <vargaz@gmail.com>
12776 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Call
12777 mono_class_setup_vtable () before accessing klass->vtable.
12779 2007-10-01 Zoltan Varga <vargaz@gmail.com>
12781 * aot-compiler.c (get_plt_index): Rework the handling of wrappers to be not so
12784 Mon Oct 1 15:00:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
12786 * mini.c, mini-trampolines.c, mini.h: enable the lazy filling of the
12787 IMT slots (this saves hundreds of KB of memory in programs like
12788 IronPython and Monodevelop).
12790 Mon Oct 1 14:44:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
12792 * mini.c: print the delegate counter.
12794 Mon Oct 1 14:36:50 CEST 2007 Paolo Molaro <lupus@ximian.com>
12796 * mini-x86.c: make it easier to enable the debugging code for IMT
12799 2007-09-28 Martin Baulig <martin@ximian.com>
12802 (MonoDebuggerMetadataInfo): Add `klass_image_offset',
12803 `mono_method_klass_offset' and `mono_method_token_offset'.
12805 2007-09-20 Mark Probst <mark.probst@gmail.com>
12807 * mini.c: First generics sharing implementation. Can only share
12808 in very simple cases. If sharing doesn't work it falls back to
12809 dedicated compilation.
12811 * mini.h: Flag in MonoCompile to specify whether generic
12812 compilation is shared. Flags enum for marking which generic inst
12813 of a context is used. Prototypes for helper functions.
12815 * generic-sharing.c: Helper functions for generic method sharing.
12817 * optflags-def.h: Optimization flag (gshared) for enabling generic
12818 method sharing added.
12820 * Makefile.am: generic-sharing.c added.
12822 2007-09-19 Daniel Nauck <dna@mono-project.de>
12824 * mini.c (mono_thread_abort): fixed typo in r86014. It should be '==' instead of '!='.
12826 2007-09-19 Massimiliano Mantione <massi@ximian.com>
12827 * mini.c (mono_thread_abort): Correctly handle ThreadAbortException,
12830 2007-09-19 Martin Baulig <martin@ximian.com>
12832 * mini.c (mini_cleanup): Only call mono_debugger_cleanup() here;
12833 mono_debug_cleanup() is now part of mono_cleanup().
12835 2007-09-18 Zoltan Varga <vargaz@gmail.com>
12837 * driver.c (mono_main): Fix a warning.
12839 2007-09-17 Zoltan Varga <vargaz@gmail.com>
12841 * aot-compiler.c: Optimize various parts when processing large assemblies.
12844 * mini.c (mono_patch_info_hash): Improve hash function.
12846 2007-09-14 Jonathan Chambers <joncham@gmail.com>
12848 * mini-exceptions.c: Add HAVE_UNISTD_H check around include.
12850 Code is contributed under MIT/X11 license.
12852 2007-09-14 Zoltan Varga <vargaz@gmail.com>
12854 * mini.c (mini_init): Fix a leak.
12856 * debug-mini.c (mono_debug_free_method_jit_info): Fix a leak.
12858 Fri Sep 14 12:53:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
12860 * mini.c: redirect string.InternalAllocStr() to the managed allocator.
12862 2007-09-14 Zoltan Varga <vargaz@gmail.com>
12864 * mini-amd64.c (mono_arch_find_imt_method): Add support for AOT code.
12866 2007-09-13 Zoltan Varga <vargaz@gmail.com>
12868 * Makefile.am generics-variant-types.2.il generics.cs: Add some generics
12871 * inssel.brg: Reorganize the isinst/castclass code to reduce code duplication.
12873 * mini.c (handle_alloc): Enable managed allocators in AOT code.
12875 * aot-compiler.c (encode_patch): Add support for MONO_WRAPPER_ALLOC.
12877 * aot-runtime.c (decode_patch_info): Ditto.
12879 2007-09-12 Jonathan Chambers <joncham@gmail.com>
12881 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement
12882 static case. Cache delegates in architecture specific code,
12883 based on number of parameters.
12885 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Cache delegates
12886 in architecture specific code, based on number of parameters.
12888 * mini-trampolines.c (mono_delegate_trampoline): Architecture specific
12889 caching happen in architecture specific code now.
12891 Code is contributed under MIT/X11 license.
12893 2007-09-12 Jonathan Chambers <joncham@gmail.com>
12895 * mini.h, mini.c, mini-x86.c, mini-amd64.c, mini-hppa.c, mini-mips.c,
12896 mini-s390x.c, mini-arm.c, mini-ia64.c, mini-sparc.c, mini-ppc.c, mini-alpha.c,
12897 mini-s390.c: Add mono_arch_init and mono_arch_cleanup methods.
12899 Code is contributed under MIT/X11 license.
12901 2007-05-15 Massimiliano Mantione <massi@ximian.com>
12902 * mini.c: (mono_thread_abort) Fixed bug #82416.
12904 Tue Sep 11 16:15:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
12906 * mini.: hook the new managed GC allocation feature into the JIT.
12908 Tue Sep 11 16:14:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
12910 * mini.c: implementation for the new runtime tls opcode.
12912 2007-09-11 Martin Baulig <martin@ximian.com>
12915 (MonoDebuggerMetadataInfo): Add `mono_method_flags_offset' and
12916 `mono_method_inflated_offset'.
12918 2007-09-07 Zoltan Varga <vargaz@gmail.com>
12920 * driver.c mini.h mini.c: Add a new devel command line option for injecting
12921 async exceptions into a method.
12923 * mini-amd64.h mini-amd64.c: Implement injecting of async exceptions for the
12924 purpose of testing whenever the unwinder works at every instruction.
12926 Thu Sep 6 12:42:14 CEST 2007 Paolo Molaro <lupus@ximian.com>
12928 * mini.c: check accessibility of method used in ldftn (fixes
12931 2007-09-04 Zoltan Varga <vargaz@gmail.com>
12933 * mini-amd64.c (mono_arch_output_basic_block): Fix a warning.
12935 * inssel.brg: Fix a warning.
12937 2007-09-03 Martin Baulig <martin@ximian.com>
12939 * debug-debugger.c: `MONO_DEBUGGER_EVENT_INITIALIZE_MANAGED_CODE'
12940 now takes the `main_method' as argument.
12942 2007-09-02 Zoltan Varga <vargaz@gmail.com>
12944 * cpu-sparc.md (endfilter): Add missing src1:i argument.
12946 2007-08-30 Jonathan Chambers <joncham@gmail.com>
12948 * driver.c: include the cil-coff.h header on Windows.
12950 Code is contributed under MIT/X11 license.
12952 Thu Aug 30 16:17:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
12954 * mini.c, driver.c: don't include the cil-coff.h header.
12956 Thu Aug 30 14:50:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
12958 * mini.c: flag places that needs fixes fo soft-float support.
12960 Wed Aug 29 18:26:20 CEST 2007 Paolo Molaro <lupus@ximian.com>
12962 * mini.h, inssel-float.brg: fix soft-float constant loads on big
12963 endian systems (partially from Dean Jenkins, bug #81924).
12965 2007-08-28 Mark Probst <mark.probst@gmail.com>
12967 * mini.c (check_linkdemand): Remove embedded reference object in
12968 call to LinkDemandSecurityException.
12969 (mono_jit_compile_method_inner): Call LinkDemandSecurityException
12970 with an IntPtr instead of a reference object.
12972 2007-08-28 Zoltan Varga <vargaz@gmail.com>
12974 * mini.c (handle_initobj): Handle alignment properly.
12976 * inssel.brg (mini_emit_memset): Ditto.
12978 * inssel.brg (mini_emit_memcpy): Ditto.
12980 * inssel-sparc.brg: Ditto.
12982 * mini.h mini.c inssel-*.brg: Pass alignment information to OP_MEMCPY/MEMSET.
12984 2007-08-26 Zoltan Varga <vargaz@gmail.com>
12986 * mini-exceptions.c (mono_handle_exception_internal): Skip the first frame for
12987 exceptions raised in unmanaged code. Fixes part of #82594.
12989 2007-08-24 Mark Probst <mark.probst@gmail.com>
12991 * mini.c (mono_method_to_ir), declsec.c
12992 (mono_declsec_linkdemand_aptc): Fixed custom attr leaks.
12994 2007-08-22 Martin Baulig <martin@ximian.com>
12997 (MonoDebuggerThreadInfo): New typedef.
12998 (mono_debugger_thread_table): New global variable.
12999 (mono_debugger_thread_created): New public function.
13000 (mono_debugger_thread_cleanup): New public function.
13003 (MonoDebuggerInfo):
13004 - removed `get_current_thread' and `lookup_assembly'.
13005 - removed `data_table'.
13006 - added `thread_table'.
13009 (mono_thread_start_cb): Call mono_debugger_thread_created().
13010 (mono_thread_attach_cb): Likewise.
13011 (mini_thread_cleanup): Call mono_debugger_thread_cleanup().
13012 (mini_cleanup): Move mono_debug_cleanup() down, after free'ing the
13015 * driver.c (mono_main): Move mono_debug_init() up, before calling
13016 mini_init(); mono_debug_init_1() and mono_debug_init_2() are gone.
13018 Tue Aug 21 16:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
13020 * mini-x86.c, inssel-x86.brg: group multiple stack adjustments
13021 together when passing several arguments of type double (gives a small
13022 speedup and saves a few bytes of generated code).
13024 2007-08-20 Jb Evain <jbevain@novell.com>
13026 * mini.c (mono_method_to_ir): fix leak on InvalidProgramException.
13028 2007-08-20 Jb Evain <jbevain@novell.com>
13030 * mini.c (mono_method_to_ir): throw MethodAccessException
13031 and FieldAccessException instead of InvalidProgramException.
13033 2007-08-20 Mark Probst <mark.probst@gmail.com>
13035 * mini.c: CoreCLR security checks.
13037 * mini.h: Removed MonoSecurityMode (moved to
13038 metadata/security-manager.h) and mono_security_mode global var
13039 (replaced by set/get functions in security-manager.h).
13041 * driver.c: Added "core-clr-test" security mode for testing. Used
13042 set-function for setting security mode.
13044 2007-08-17 Mark Probst <mark.probst@gmail.com>
13046 * mini.c: MonoJitInfo's are freed hazardously now. Statistics for
13047 the new jit_info_table.
13049 * driver.c: Test code for the new jit_info_table (enabled by the
13050 define MONO_JIT_INFO_TABLE_TEST).
13052 2007-08-14 Zoltan Varga <vargaz@gmail.com>
13054 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
13055 detection of call <REG> instruction sequence. Fixes build on freebsd.
13057 2007-08-13 Zoltan Varga <vargaz@gmail.com>
13059 * mini-exceptions.c: Fix a warning.
13061 2007-08-11 Zoltan Varga <vargaz@gmail.com>
13063 * exceptions-amd64.c (mono_arch_handle_altstack_exception): Enable the new
13064 stack overflow handling code on amd64 too.
13066 * mini-exceptions.c (mono_setup_altstack): Make this use
13067 mono_thread_get_stack_bounds ().
13069 * mini-x86.h: Disable sigaltstack on solaris x86.
13071 2007-08-10 Zoltan Varga <vargaz@gmail.com>
13073 * mini-exceptions.c (mono_setup_altstack): Enable this to work on solaris x86.
13075 2007-08-10 Geoff Norton <gnorton@customerdna.com>
13077 * tramp-x86.c: Remove some unneeded alignment changes on Apple. Fixes #82387.
13079 2007-08-08 Zoltan Varga <vargaz@gmail.com>
13081 * mini-exceptions.c (mono_print_thread_dump): Enable this on amd64 too.
13083 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Fix a warning.
13085 2007-08-03 Neale Ferguson <neale@sinenomine.net>
13087 * mini-s390.c (add_general): Adjust offset calculation to take into account of rounding up
13090 Thu Aug 2 17:36:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
13092 * mini-ppc.c: avoid an invalid encoding of unsigned right shift by 0
13093 to be emitted (bug #82281).
13095 2007-08-01 Martin Baulig <martin@ximian.com>
13097 Merged the `debugger-dublin' branch.
13099 * debug-debugger.h (MonoDebuggerInfo):
13100 Removed the `old_*' compatibility entries.
13101 Added `debugger_version' and `data_table'.
13102 Renamed `get_method_addr_or_bpt' -> `insert_breakpoint'.
13103 Renamed `remove_method_breakpoint' -> `remove_breakpoint'.
13106 (MiniDebugMethodBreakpointInfo): Add `address_list'.
13107 (mono_debugger_check_breakpoints): Take a `MonoDebugMethodAddress *'
13108 instead of a `gconstpointer'.
13109 (mono_debugger_insert_method_breakpoint): Return a
13110 `MonoDebugMethodAddressList *'.
13112 2007-06-28 Martin Baulig <martin@ximian.com>
13114 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
13116 2007-08-01 Zoltan Varga <vargaz@gmail.com>
13118 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Avoid using
13119 __builtin_frame_address () since it is broken on older gcc versions.
13121 Tue Jul 31 17:34:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
13123 * mini.c, mini.h, mini-exceptions.c: added a bit of documentation
13124 on the stack overflow handling and made the managed stack overflows
13125 catchable in most cases using soft guard pages.
13126 * exceptions-x86.c: added code to restore the protection in the soft
13127 guard pages at the end of exception handling.
13129 2007-07-31 Zoltan Varga <vargaz@gmail.com>
13131 * mini.c (SIG_HANDLER_SIGNATURE): Fix a warning.
13133 Mon Jul 30 17:43:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
13135 * exceptions-ppc.c, mini-ppc.h: arch-specific stack overflow
13136 exception handling.
13138 Mon Jul 30 17:38:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
13140 * mini-alpha.h, mini-ia64.h, mini-sparc.h: disable the altstack
13141 signal handling support until it has been ported to the new mechanism.
13142 * mini.c: fixed stack overflow detection and use the new
13143 architecture code to handle signals on the altstack.
13145 Mon Jul 30 17:33:02 CEST 2007 Paolo Molaro <lupus@ximian.com>
13147 * exceptions-amd64.c, mini-amd64.h: amd64 code to handle
13148 stack overflows on the alt stack.
13150 Mon Jul 30 17:29:56 CEST 2007 Paolo Molaro <lupus@ximian.com>
13152 * exceptions-x86.c, mini-x86.h, mini.h: new code to handle
13153 stack overflows on the alt stack.
13155 Mon Jul 30 11:50:06 CEST 2007 Paolo Molaro <lupus@ximian.com>
13157 * exceptions-ppc.c: cleanup preparing for altstack support.
13159 Mon Jul 30 11:31:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
13161 * exceptions-arm.c: cleanup preparing for altstack support.
13163 2007-07-27 Mark Probst <mark.probst@gmail.com>
13165 * mini.c (print_jit_stats): Output hazard pointer stats.
13167 2007-07-26 Mark Probst <mark.probst@gmail.com>
13169 * driver.c, mini.c: Replaced security mode flags with a single
13172 Thu Jul 26 20:12:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
13174 * mini.c, mini-exceptions.c: cleanup the sigaltstack code.
13176 2007-07-25 Mark Probst <mark.probst@gmail.com>
13178 * mini.c, mini.h, driver.c (mono_main): Added command-line flag
13179 (which doesn't do anything yet) for activating Core CLR
13180 (Silverlight) security.
13182 Tue Jul 24 21:16:17 CEST 2007 Paolo Molaro <lupus@ximian.com>
13184 * mini-codegen.c: work around a possible gcc bug on arm.
13186 Tue Jul 24 17:20:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
13188 * driver.c, mini-x86.h, mini-amd64.h: print a nice error
13189 message for platforms that don't support AOT compilation.
13191 Mon Jul 23 10:29:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
13193 * mini.h, mini.c, driver.c: temporary smcs hack.
13195 Mon Jul 23 09:29:34 CEST 2007 Paolo Molaro <lupus@ximian.com>
13197 * mini-arm.h, mini-arm.c: arm EABI fixes.
13199 2007-07-22 Zoltan Varga <vargaz@gmail.com>
13201 * exceptions-x86.c (mono_arch_find_jit_info): Handle the lmf->method == NULL
13204 * tramp-x86.c (mono_arch_create_trampoline_code): Only set lmf->method for
13205 trampolines taking a method argument.
13207 * mini-x86.h (MonoLMF): Add an 'esp' field plus comments.
13209 * mini-x86.c (mono_arch_emit_prolog): Update after changes to the LMF structure.
13210 * tramp-x86.c (mono_arch_create_trampoline_code): Ditto.
13212 * exceptions-x86.c (mono_arch_get_jit_info): Properly clean up the stack after
13213 JIT compilation throws an exception. Fixes #82050.
13215 2007-07-19 Mark Probst <mark.probst@gmail.com>
13217 * mini.c: Removed the MonoLoaderErrorKind enum and replaced it
13218 with the MONO_EXCEPTION_ defines.
13220 2007-07-17 Zoltan Varga <vargaz@gmail.com>
13222 * mini-amd64.c (mono_arch_find_imt_method): Handle mov reg,IMM64 case. Fixes
13225 * mini-amd64.c (mono_arch_find_imt_method): Add some debug code to help find out
13226 the cause of an assertion.
13228 Mon Jul 16 19:31:21 CEST 2007 Paolo Molaro <lupus@ximian.com>
13230 * mini.c, jit-icalls.c: mono_get_inflated_method() is obsolete,
13233 2007-07-15 Zoltan Varga <vargaz@gmail.com>
13235 * mini-amd64.c (mono_arch_build_imt_thunk): Remove the non-32bit MonoMethod
13236 assert. Should fix #82103.
13238 2007-07-14 Zoltan Varga <vargaz@gmail.com>
13240 * mini-exceptions.c (mono_jit_walk_stack_from_ctx): Use MONO_CONTEXT_GET_SP ()
13241 here too. Fixes #82095.
13243 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for non-32bit MonoMethod
13246 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a couple asserts.
13248 * mini-amd64.h: Enable IMT for amd64.
13250 * mini-amd64.c (mono_arch_build_imt_thunk): Optimize IMT thunk size.
13252 2007-07-12 Zoltan Varga <vargaz@gmail.com>
13254 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for IMT call sequences.
13256 2007-07-12 Mark Probst <mark.probst@gmail.com>
13258 * mini.c (check_linkdemand, mono_method_to_ir): Abort compilation
13259 as soon as check_linkdemand sets an exception_type.
13261 Thu Jul 12 12:18:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
13263 * mini-x86.c: fixed offsets for IMT call sequence.
13264 * mini-x86.h: enable IMT again.
13266 2007-07-11 Zoltan Varga <vargaz@gmail.com>
13268 * trace.c (mono_trace_enter_method): Decode MonoType too.
13270 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Handle signed displacements too.
13272 * mini.h mini-x86.h mini-trampolines.c: Change the signature of mono_arch_find_imt_method () to pass the calling code address too.
13274 * mini-amd64.c: Add preliminary IMT implementation.
13276 Wed Jul 11 18:21:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
13278 * mini-x86.c: adjusted mono_arch_get_vcall_slot_addr () to
13279 understand the new IMT-base interface invocation (thanks to
13280 Daniel Nauck for the report and the remote debugging session).
13282 Wed Jul 11 14:54:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
13284 * mini-x86.c: size and speed optimizations for the IMT bsearch.
13286 2007-07-11 Zoltan Varga <vargaz@gmail.com>
13288 * Makefile.am (aotcheck): Make this actually use the AOTed code.
13290 Wed Jul 11 12:41:32 CEST 2007 Paolo Molaro <lupus@ximian.com>
13292 * mini-trampolines.c: implement AOT IMT support.
13293 * mini-x86.h: enable IMT support for wider testing.
13295 2007-07-10 Zoltan Varga <vargaz@gmail.com>
13297 * inssel.brg (emit_imt_argument): Add aot support here.
13299 * aot-runtime.c (decode_patch_info): Fix reading of MONO_PATCH_INFO_METHOD.
13301 Tue Jul 10 17:50:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
13303 * mini-x86.c, mini-x86.h, tramp-x86.c: x86 arch-specific changes
13304 of the IMT implementation, partially from massi, with my
13305 implementation of the bsearch sequence. Disabled by default until
13306 the AOT code is implemented.
13308 2007-07-10 Zoltan Varga <vargaz@gmail.com>
13310 * cpu-x86.md: The source argument of sext_i1/i2 must by a byte reg.
13312 * inssel-x86.brg: Add reg:ldind.i1(regvar) rules. Fixes #82056.
13314 Tue Jul 10 17:33:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
13316 * inssel.brg, mini.c, mini.h, mini-trampolines.c:
13317 arch-independent IMT JIT code from Massimiliano
13318 Mantione (massi@ximian.com) with small cleanups from me.
13320 Tue Jul 10 13:07:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
13322 * Makefile.am: fix svn invocation to get the svn revision to be
13323 independent of the local language (build fix).
13325 2007-07-09 Mark Probst <mark.probst@gmail.com>
13327 * mini.c (inline_method): Reset cfg->exception_type if the
13328 inlining is aborted. Fixes: 82049.
13330 Mon Jul 9 17:26:47 CEST 2007 Paolo Molaro <lupus@ximian.com>
13332 * mini.c: remove assert from exception handling code when exception_ptr
13335 2007-07-05 Zoltan Varga <vargaz@gmail.com>
13337 * mini.c (mono_codegen): Add an assert.
13339 * mini-x86.c (mono_arch_emit_prolog): Allocate space for the profiler method
13340 enter and leave code.
13341 * mini-amd64.c (mono_arch_emit_prolog): Likewise.
13343 Thu Jul 5 20:12:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
13345 * mini-ppc.c: fixed memory corruption for localloc(0)
13348 2007-07-05 Zoltan Varga <vargaz@gmail.com>
13350 * mini.c: Fix warnings.
13352 Wed Jul 4 15:30:36 CEST 2007 Paolo Molaro <lupus@ximian.com>
13354 * optflags-def.h, mini-x86.c: added sse2 optimization flag and use it
13355 to emit better double->int conversions.
13357 Tue Jul 3 19:42:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
13359 * mini.c: the provided Min/Max optimizations are valid for unisgned
13362 2007-07-03 Rodrigo Kumpera <rkumpera@novell.com>
13364 * 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
13366 2007-06-28 Miguel de Icaza <miguel@novell.com>
13368 * mini.c (mono_running_on_valgrind): Add support for reporting the
13369 method and its boundaries to valgrind.
13371 2007-06-28 Martin Baulig <martin@ximian.com>
13373 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
13375 2007-06-25 Zoltan Varga <vargaz@gmail.com>
13377 * ssa.c (visit_inst): Add support for OP_BR. Fixes #81946.
13379 * generic.2.cs: Add new test case.
13381 2007-06-25 Martin Baulig <martin@ximian.com>
13383 Merged the `debugger-dublin' branch.
13386 (mono_debugger_insert_method_breakpoint): New public method.
13387 (mono_debugger_remove_method_breakpoint): Likewise.
13388 (mono_debugger_check_breakpoints): New static method.
13389 (mono_debug_close_method): Call mono_debugger_check_breakpoints().
13391 * debug-debugger.h (MonoDebuggerInfo):
13392 Renamed (to keep backward compatibility in the vtable):
13393 `insert_breakpoint' -> `old_insert_breakpoint'.
13394 `remove_breakpoint' -> `old_remove_breakpoint'.
13395 `create_string' -> `old_create_string'.
13396 `lookup_class' -> `old_lookup_class'.
13397 `lookup_type' -> removed; changed into a dummy field.
13398 `lookup_assembly' -> `old_lookup_assembly'.
13399 Added (same functionality, but different signature):
13400 `create_string', `lookup_class', `lookup_assembly'
13402 `get_method_addr_or_bpt', `remove_method_breakpoint',
13403 `runtime_class_init'.
13405 * debug-debugger.c: Merged the `debugger-dublin' branch.
13407 2007-06-23 Zoltan Varga <vargaz@gmail.com>
13409 * mini-amd64.c (peephole_pass_1): Optimize away moves at the beginning of the bb as
13411 (peephole_pass): Likewise.
13413 Fri Jun 22 09:17:08 CEST 2007 Paolo Molaro <lupus@ximian.com>
13415 * driver.c: hopefully make setaffinity work also for ancient
13418 2007-06-22 Atsushi Enomoto <atsushi@ximian.com>
13420 * driver.c : win32 build fix.
13422 Thu Jun 21 19:24:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
13424 * driver.c: check for the MONO_NO_SMP env var and bind to a single
13425 processor if it is set.
13427 2007-06-21 Martin Baulig <martin@ximian.com>
13429 * debug-mini.h: New file.
13432 (mono_debugger_insert_breakpoint_full): Moved here from
13433 ../metadata/mono-debug-debugger.c.
13434 (mono_debugger_remove_breakpoint): Likewise.
13435 (mono_debugger_breakpoint_callback): Likewise.
13437 2007-06-15 Raja R Harinath <rharinath@novell.com>
13439 * jit-icalls.c (mono_helper_compile_generic_method): Update to
13440 changes in MonoGenericClass.
13442 2007-06-14 Zoltan Varga <vargaz@gmail.com>
13444 * mini-codegen.c (mono_opcode_to_type): Fix ia64 build.
13446 2007-06-14 Raja R Harinath <rharinath@novell.com>
13448 * jit-icalls.c (mono_helper_compile_generic_method): Update to
13449 removal of MonoGenericMethod.
13451 Thu Jun 14 12:42:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
13453 * mini-exceptions.c: hooks for the exception events profiling API.
13455 2007-06-14 Randolph Chung <tausq@debian.org>
13457 * Makefile.ma: Add hppa target.
13458 * mini-arch.h: Include mini-hppa.h
13459 * cpu-hppa.md, exceptions-hppa.c, inssel-hppa.brg, mini-hppa.c,
13460 mini-hppa.h, tramp-hppa.c: New files for 32-bit HPPA port.
13461 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
13463 2007-06-14 Randolph Chung <tausq@debian.org>
13465 * inssel.brg: Add rules for "chained" compare-branch operations so that
13466 a single compare op can affect multiple branches. Adjust cost for
13467 OP_CEQ/OP_CGT/OP_CGT_UN/OP_CLT/OP_CLT_UN.
13468 * inssel-long32.brg: Update rules to use compare-branch macros. Adjust
13469 cost for some rules so that they can more easily be overridden by
13470 per-arch rules (with fixes from lupus).
13471 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
13473 2007-06-13 Randolph Chung <tausq@debian.org>
13475 * mini-ops.h: Reorder branch ops so that they match the order of the
13476 corresponding CEE_* ops. The code expects them this way.
13477 Add new ops for HPPA target.
13478 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
13480 2007-06-13 Randolph Chung <tausq@debian.org>
13482 * mini-exceptions.c: Handle cases where the stack grows towards
13484 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
13486 Wed Jun 13 19:13:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
13488 * jit-icalls.c, mini.h, mini.c: added virtual generic invoke
13490 * driver.c: explain where a non-matching corlib is found.
13492 2007-06-13 Mark Probst <mark.probst@gmail.com>
13494 * mini.c (print_jit_stats): Output dynamic code allocation stats.
13496 2007-06-10 Sanghyeon Seo <sanxiyn@gmail.com>
13498 * mini-exceptions.c: Generate a method profile leave event during
13499 an exception to ensure that the profiler gets notified.
13501 2007-06-07 Zoltan Varga <vargaz@gmail.com>
13503 * mini-amd64.c (peephole_pass): Merge some small changes from the linear-ir
13506 * cpu-amd64.md: Add long_and/or/xor opcodes.
13508 2007-06-06 Wade Berrier <wberrier@novell.com>
13510 * cpu-s390x.md (shr_imm): Correct the length of shr_imm instruction.
13511 (./class/lib/monolite/mcs.exe:25498): WARNING **: wrong maximal instruction
13512 length of instruction shr_imm (expected 8, got 10)
13514 2007-06-06 Zoltan Varga <vargaz@gmail.com>
13516 * mini-ia64.c (mono_arch_output_basic_block): Really fix the build.
13518 2007-06-06 Mark Probst <mark.probst@gmail.com>
13520 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
13521 MonoInternalHashTable again (fixed bug in the internal hash table
13524 2007-06-06 Mark Probst <mark.probst@gmail.com>
13526 * mini.c, driver.c: Reverted the MonoInternalHashTable changes.
13527 Have to figure out what makes it crash the SWF regression.
13529 2007-06-05 Zoltan Varga <vargaz@gmail.com>
13531 * mini-ia64.c (mono_arch_lowering_pass): Fix ia64 build.
13533 Tue Jun 5 17:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
13535 * mini.c: optimize out the type check when storing null in a
13538 2007-06-04 Mark Probst <mark.probst@gmail.com>
13540 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
13541 MonoInternalHashTable.
13543 Mon Jun 4 11:29:43 CEST 2007 Paolo Molaro <lupus@ximian.com>
13545 * inssel.brg, mini.c, mini-ops.h: optimized Math.Mini/Max
13546 signed integer methods.
13548 2007-06-02 Zoltan Varga <vargaz@gmail.com>
13550 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case
13551 permanently since the current approach doesn't work.
13553 2007-06-02 Zoltan Varga <vargaz@gmail.com>
13555 * inssel.brg (stmt): Only call delegate->invoke_impl if
13556 MONO_ARCH_HAVE_CREATE_DELEGATE_TRAMPOLINE is defined.
13558 2007-06-01 Zoltan Varga <vargaz@gmail.com>
13560 * mini-amd64.c (mono_arch_output_basic_block): Unify div/rem opcodes and handle
13561 the sreg2==rdx case.
13563 * mini-amd64.c cpu-amd64.md: Correct length of r4const instruction and take into
13564 account if it contains a rex prefix.
13565 (peephole_pass): Handle OP_FMOVE as well.
13567 2007-06-01 Zoltan Varga <vargaz@gmail.com>
13569 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case for now
13570 as it causes regressions.
13572 2007-05-31 Zoltan Varga <vargaz@gmail.com>
13574 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement support for the
13575 static case as well.
13577 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix ia64 build.
13579 * mini-x86.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
13580 (mono_arch_get_this_arg_from_call): Ditto.
13582 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Removed.
13584 * inssel.brg (mini_emit_virtual_call): Call delegate->Invoke through the delegate's
13587 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
13588 (mono_arch_get_this_arg_from_call): Ditto.
13590 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Removed.
13592 * mini-trampolines.c (mono_delegate_trampoline): Complete rewrite. On first call,
13593 try to create optimized invoke code and use that for further invocations.
13594 Otherwise, use the original mono_marshal_get_delegate_invoke () implementation.
13596 * mini-x86.h mini-ia64.h: Remove MONO_ARCH_HAS_CREATE_DELEGATE_TRAMPOLINE for now.
13598 2007-05-29 Rodrigo Kumpera <kumpera@gmail.com>
13600 * inssel.brg (mini_emit_virtual_call): Statically dispatch virtual calls to
13601 sealed classes or methods.
13602 *devirtualization.cs: tests for the new optimization
13604 2007-05-29 Zoltan Varga <vargaz@gmail.com>
13606 * liveness.c (update_gen_kill_set): No need to set VOLATILE flags here, it is done
13607 by the update_volatile () function.
13609 2007-05-27 Zoltan Varga <vargaz@gmail.com>
13611 * driver.c (mono_main): Call g_thread_init () early since newer glib versions
13614 * abcremoval.c (mono_perform_abc_removal): Avoid using alloca.
13616 2007-05-24 Jonathan Chambers <joncham@gmail.com>
13618 * mini.c: Add configure checks for header files.
13619 * mini-x86.c: Add configure checks for header files.
13620 * trace.c: Add configure checks for header files.
13621 * aot-runtime.c: Add configure checks for header files.
13622 * aot-compiler.c: Add configure checks for header files.
13623 * driver.c: Add configure checks for header files.
13624 * mini-codegen.c: Add configure checks for header files.
13626 Code is contributed under MIT/X11 license.
13628 2007-05-22 Zoltan Varga <vargaz@gmail.com>
13630 * mini-ia64.c (mono_arch_lowering_pass): Fix the handling of
13631 icompare_imm -128 + op_iclt. Fixes #81703.
13633 2007-05-19 Zoltan Varga <vargaz@gmail.com>
13635 * mini-codegen.c (mono_local_regalloc): Fix long-shift-regalloc on amd64.
13637 2007-05-15 Massimiliano Mantione <massi@ximian.com>
13639 * inssel.brg: added "mini_emit_load_intf_bit_reg_vtable", and used it
13640 inside "mini_emit_isninst_iface_cast" and "mini_emit_castclass_iface"
13641 so that all isinst checks now use "interface_bitmap".
13643 2007-05-15 Zoltan Varga <vargaz@gmail.com>
13645 * cpu-amd64.md (jmp): Fix a warning.
13647 * inssel.brg (CEE_SWITCH): Hopefully fix #80738.
13649 * basic.cs: Add new regression test.
13651 * basic.cs: Remove test which is now in basic-long.cs.
13653 * mini-ia64.c (mono_arch_output_basic_block): Sign extend in CEE_CONV_I8/CEE_CONV_I.
13655 * basic-long.cs: Add new test.
13657 2007-05-13 Zoltan Varga <vargaz@gmail.com>
13659 * mini-sparc.c (mono_spillvar_offset_float): Fix sparc build.
13661 2007-05-12 Zoltan Varga <vargaz@gmail.com>
13663 * cpu-x86.md minix-86.c: Add a peephole_pass_1 () as on amd64.
13665 * mini-x86.c (mono_arch_output_basic_block): Use mono_opcode_to_cond () in a few
13668 * mini-x86.c (mono_arch_emit_exceptions): Decrease the size of the exception
13669 throwing code a bit.
13671 * exceptions-x86.c (mono_arch_get_throw_corlib_exception): Decrease the size of
13672 the exception throwing code a bit.
13674 * mini-x86.c (get_call_info): Allocate result from a mempool.
13676 2007-05-11 Zoltan Varga <vargaz@gmail.com>
13678 * aot-compiler.c (find_typespec_for_class): Fix the assert.
13680 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
13682 * mini.h (MonoCompile): Add 'token_info_hash' field.
13684 * mini.c: Save token->method associations during compilation so the AOT
13685 compiler can use it.
13687 * aot-compiler.c aot-runtime.c: Add support for compiling non-generic methods
13688 which reference generic classes and methods.
13690 2007-05-10 Zoltan Varga <vargaz@gmail.com>
13692 * mini.h mini-<ARCH>.h: Get rid of MONO_ARCH_HAS_XP_LOCAL_REGALLOC.
13694 * aot-compiler.c (compile_method): Fix a typo in a comment.
13696 * aot-runtime.c (decode_cached_class_info): Skip generic types.
13698 * aot-compiler.c: Add minimal support for AOTing generic code by skipping
13699 everything generic.
13701 * mini.c (mono_method_to_ir): Disable AOT when calling helper_compile_generic_method.
13703 2007-05-09 Zoltan Varga <vargaz@gmail.com>
13705 * mini.h (MonoCompile): Add 'args' field.
13707 * mini.c (mono_compile_create_vars): Store variables representing the arguments
13710 * mini-<ARCH>.c: Use cfg->args for accessing the method arguments.
13712 2007-05-08 Zoltan Varga <vargaz@gmail.com>
13714 * mini.c (mono_compile_get_interface_var): Remove this unused function.
13716 * mini-ops.h inssel.brg mini-<ARCH>.c: Add a new opcode for ckfinite as well.
13718 * mini-ops.h: Introduce new opcodes used in the IR instead of the original CEE_
13719 opcodes for some opcodes.
13721 * mini.h *.brg *.c: Use the new opcodes.
13723 2007-05-08 Massimiliano Mantione <massi@ximian.com>
13725 * mini.h: Bumped aot revision.
13727 * inssel.brg: modified code generation of type checks for interfaces
13728 to use the new "MonoClass.interface_bitmap" instead of the old
13729 "MonoClass.interface_offsets".
13731 2007-04-30 Zoltan Varga <vargaz@gmail.com>
13733 * cpu-amd64.md (jmp): Increase the maximum size of the jmp opcode to 128.
13735 2007-04-29 Zoltan Varga <vargaz@gmail.com>
13737 * abcremoval.c (summarize_integer_value): Handle OP_LCONV_TO_I4 to fix abcrem on
13740 2007-04-27 Neale Ferguson <neale@sinenomine.net>
13742 * mini-s390x.c: Fix MONO_TYPE_VALUETYPE processing.
13744 2007-04-27 Wade Berrier <wberrier@novell.com>
13746 * mini-s390x.c: Remove redeclaration of CompRelation and CompType (defined in
13747 mini.h) to fix build.
13749 2007-04-26 Zoltan Varga <vargaz@gmail.com>
13751 * mini-amd64.c (peephole_pass_1): Fix and reenable this pass.
13753 * mini-amd64.c (mono_arch_local_regalloc): Disable the new peephole_pass_1 as it
13754 causes the corlib unit tests to fail.
13756 2007-04-25 Zoltan Varga <vargaz@gmail.com>
13758 * mini-codegen.c (mono_opcode_to_type): Fix a bug in the previous patch.
13760 * mini-amd64.c (peephole_pass_1): New pass to perform before local regalloc.
13762 * mini-codegen.c (mono_opcode_to_cond): New helper function to convert conditional
13763 opcodes to the comparison relations.
13765 * mini-codegen.c (mono_opcode_to_type): New helper function to convert conditional
13766 opcodes to their types.
13768 * mini-ia64.c mini-amd64.c: Use mono_opcode_to_cond and mono_opcode_to_type.
13770 * mini-amd64.c (get_call_info): Allocate the result from the cfg mempool and cache
13771 it in cfg->arch.cinfo.
13773 * local-propagation.c (mono_local_cprop_bb): Fix a warning.
13775 * mini.h mini.c branch-opts.c: Change bbhash to be an array and store it in
13776 cfg->cil_offset_to_bb.
13778 2007-04-24 Zoltan Varga <vargaz@gmail.com>
13780 * liveness.c (optimize_initlocals): New mini-pass to optimize away dead assignments
13781 created becase of initlocals.
13783 2007-04-23 Zoltan Varga <vargaz@gmail.com>
13785 * mini-alpha.c cpu-alpha.md: More alpha port work from
13786 Sergey Tikhonov <tsv@solvo.ru>.
13788 2007-04-21 Andreas Faerber <andreas.faerber@web.de>
13790 * Makefile.am (BUILT_SOURCES): Fix for automake 1.6.x. Fixes #81417.
13792 2007-04-19 Zoltan Varga <vargaz@gmail.com>
13794 * cpu-s390.md (break): Correct the length of break instruction.
13796 Thu Apr 19 16:28:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
13798 * mini.c: fix a couple of soft-float issues and comments.
13800 2007-04-15 Miguel de Icaza <miguel@novell.com>
13802 * trace.c (is_filenamechar): - is also a filename char.
13804 2007-04-15 Neale Ferguson <neale@sinenomine.net>
13806 * mini-s390.c: Correct checking for enum type in return value processing.
13808 2007-04-14 Raja R Harinath <rharinath@novell.com>
13810 * Makefile.am (BUILT_SOURCES): Add 'version.h'.
13811 (version.h): Makefile is in the build directory.
13813 2007-04-06 Andreas Faerber <andreas.faerber@web.de>
13815 * mini-amd64.h: fix for assertion failure on Solaris/amd64
13817 2007-04-11 Martin Baulig <martin@ximian.com>
13819 * mini.c (can_access_member): Fix handling of generic classes;
13822 2007-04-10 Zoltan Varga <vargaz@gmail.com>
13824 * aot-runtime.c (mono_aot_plt_resolve): Fix disabling of AOT. Fixes #81316.
13826 2007-04-05 Zoltan Varga <vargaz@gmail.com>
13828 * aot-runtime.c: Fix disabling of AOT. Fixes #81316.
13830 Fri Mar 23 20:25:31 CET 2007 Paolo Molaro <lupus@ximian.com>
13832 * mini-codegen.c: make sure the right spill amount is
13833 used for fp or integer registers (fixes the float_sub_spill() on ppc).
13835 Fri Mar 23 19:43:35 CET 2007 Paolo Molaro <lupus@ximian.com>
13837 * mini-ppc.c: fixes for the fp_branch_nan test.
13839 2007-03-23 Zoltan Varga <vargaz@gmail.com>
13841 * basic.cs: Comment out new test which still fails on ia64.
13843 Fri Mar 23 15:54:23 CET 2007 Paolo Molaro <lupus@ximian.com>
13845 * mini.c: immediate shifted or fix (mono_metadata_user_string assert).
13847 Fri Mar 23 12:53:28 CET 2007 Paolo Molaro <lupus@ximian.com>
13849 * mini-ppc.c, mini-ppc.h: struct passing ABI fix (bug #77968).
13851 2007-03-22 Zoltan Varga <vargaz@gmail.com>
13853 * cfold.c (FOLD_BINOP): Cast the result to gint32 to prevent overflow problems
13854 on 64 bit machines. Fixes part of #80738.
13856 * basic.cs: Add regression test.
13858 2007-03-17 Zoltan Varga <vargaz@gmail.com>
13860 * inssel.brg basic.cs: Revert previous change to fix build.
13862 * inssel.brg (SWITCH): Clean out the upper word of the switch value on 64 bit
13865 * inssel.brg (SWITCH): Use an integer comparison. Fixes #80738.
13867 * basic.cs: Add new regression test.
13869 2007-03-17 Zoltan Varga <vargaz@gmail.com>
13871 * mini-ia64.c (mono_arch_emit_prolog): Fix an assert when a function has too
13874 2007-03-16 Neale Ferguson <neale@sinenomine.net>
13876 * cpu-s390x.md: Correct length of break instruction.
13878 2007-03-16 Neale Ferguson <neale@sinenomine.net>
13880 * mini-s390x.c, cpu-s390x.md: Fix #80507 for s390x.
13881 * mini-s390.c, cpu-s390.md: Fix #80507 for s390.
13883 2007-03-15 Jonathan Chambers <joncham@gmail.com>
13885 * *.c: Begin WIN64 port.
13886 * mini.c: Use correct register in profiler.
13887 * mini-amd64.c: No inline assembly on Win64.
13888 * mini-amd64.h: Implement MONO_INIT_CONTEXT_FROM_FUNC for Win64.
13889 Only define MONO_ARCH_USE_SIGACTION on non-windows platforms.
13890 * exceptions-amd64.c: Only need gregs_from_ucontext if MONO_ARCH_USE_SIGACTION
13891 is defined. Implement mono_arch_sigctx_to_monoctx, mono_arch_monoctx_to_sigctx, and
13892 mono_arch_ip_from_context for Win64.
13894 Contributed under MIT/X11 license.
13896 2007-03-15 Zoltan Varga <vargaz@gmail.com>
13898 * exceptions-amd64.c (seh_handler): Ditto.
13900 * exceptions-x86.c (seh_handler): Fix a memory leak.
13902 Thu Mar 15 13:47:59 CET 2007 Paolo Molaro <lupus@ximian.com>
13904 * mini-arm.c, mini-mips.c, mini-ppc.c, mini-s390.c,
13905 mini-s390x.c: fixed peephole optimizations to deal
13906 correctly with 1 and 2 byte reload avoidance.
13908 Thu Mar 15 10:17:54 CET 2007 Paolo Molaro <lupus@ximian.com>
13910 * cpu-s390.md, cpu-s390x.md: update localloc length.
13912 Wed Mar 14 21:00:19 CET 2007 Paolo Molaro <lupus@ximian.com>
13914 * cpu-g4.md: added missing descriptions.
13916 2007-03-14 Miguel de Icaza <miguel@novell.com>
13918 * Makefile.am: Add support so the tail tests are not executed on
13919 PowerPC as that is a known limitation of the PowerPC port.
13921 2007-03-13 Jonathan Chambers <joncham@gmail.com>
13923 * runmdesc.bat: Move to msvc directory.
13925 2007-03-13 Jonathan Chambers <joncham@gmail.com>
13927 * runmdesc.bat: Run executable that was produced by the current
13928 target and sent via an argument.
13930 2007-03-11 Zoltan Varga <vargaz@gmail.com>
13932 * mini.c (mono_method_to_ir): Fix box+brtrue optimization. Fixes
13935 * generics.2.cs: Add regression test.
13937 2007-03-09 Wade berrier <wberrier@novell.com>
13939 * mini-ppc.h: Undo typo of MONO_CONTEXT_SET_SP (ppc doesn't define this symbol)
13941 2007-03-09 Zoltan Varga <vargaz@gmail.com>
13943 * aot-runtime.c (load_aot_module): Load all dependent assemblies eagerly since all
13944 AOT code depends on this.
13946 Thu Mar 8 19:36:13 CET 2007 Paolo Molaro <lupus@ximian.com>
13948 * mini.c: more precise tracking of types in the eval stack
13949 (part of fix for bug #81044).
13951 2007-03-07 Zoltan Varga <vargaz@gmail.com>
13953 * aot-runtime.c (mono_aot_get_class_from_name): Add a cache.
13955 * aot-compiler.c (encode_patch): Remove an obsolete comment.
13957 2007-03-06 Zoltan Varga <vargaz@gmail.com>
13959 * mini-exceptions.c (mono_handle_native_sigsegv): Fix a warning.
13961 * mini.c (mono_method_to_ir): Add a workaround for bug #80733.
13963 2007-02-22 Zoltan Varga <vargaz@gmail.com>
13965 * mini.c (type_from_op): Convert CEE_CONV_U to OP_LCONV_TO_U when the argument is
13966 a pointer on 64 bit systems. Fixes #80190.
13968 * iltests.il: Add new regression test.
13970 Tue Feb 20 11:33:28 CET 2007 Paolo Molaro <lupus@ximian.com>
13972 * mini.c: inline a constant for Environment.IsRunningOnWindows.
13974 2007-02-19 Geoff Norton <gnorton@customerdna.com>
13976 * trace.c: Remove an erroneous alignemnt check when tracing.
13977 Fixes --trace on OSX86.
13979 Wed Feb 14 19:45:56 CET 2007 Paolo Molaro <lupus@ximian.com>
13981 * mini-$(arch).h: initialize SP in context for all the archs.
13983 2007-02-14 Sebastien Pouliot <sebastien@ximian.com>
13985 * mini-x86.h: Initialize SP in MONO_INIT_CONTEXT_FROM_FUNC. Fix CAS
13986 regressions in the thread tests.
13988 2007-02-14 Zoltan Varga <vargaz@gmail.com>
13990 * *-alpha.*: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>:
13991 - fixed implementation of LOCALLOC opcode
13992 - implemented non-un compare for floats
13994 - implementation of FDIV and CKFINITE opcodes
13995 - fixes for latest mono updates
13996 - additional arch opcodes
13998 Mon Feb 12 11:54:16 CET 2007 Paolo Molaro <lupus@ximian.com>
14000 * Makefile.am: simplify and merge rules for cross-compilation.
14002 2007-02-07 Massimiliano Mantione <massi@ximian.com>
14004 * local-propagation.c: Actually *apply* the fix for bug 80591...
14006 Tue Feb 6 19:03:19 CET 2007 Paolo Molaro <lupus@ximian.com>
14008 * mini-exceptions.c: backuot part of the last change
14009 (fixes cas tests on amd64 related to GetExecutingAssembly ()).
14011 2007-02-06 Massimiliano Mantione <massi@ximian.com>
14012 * inssel.brg: Fix bug 59286.
14015 Tue Feb 6 12:23:50 CET 2007 Paolo Molaro <lupus@ximian.com>
14017 * mini-exceptions.c: patch from Zoltan to correctly check for
14018 stack boundaries (using the stack register, not the frame register),
14019 fixes bugs #80724, #79717.
14021 2007-02-03 Zoltan Varga <vargaz@gmail.com>
14023 * mini-ia64.c inssel-sparc.brg mini-sparc.c cpu-sparc.md: Get rid of OP_SETREG/
14024 OP_SETREGIMM, use OP_MOVE/OP_ICONST instead.
14026 * mini-amd64.c (mono_arch_output_basic_block): Fix ATOMIC_EXCHANGE in the
14027 presence of frame pointer elimination.
14029 2007-02-01 Geoff Norton <gnorton@customerdna.com>
14031 * mini-x86.h: NetBSD UCONTEX_REG defines.
14033 2007-02-01 Zoltan Varga <vargaz@gmail.com>
14035 * inssel-amd64.brg: Fix amd64 build.
14037 Thu Feb 1 14:02:09 CET 2007 Paolo Molaro <lupus@ximian.com>
14039 * mini.h: remove extern to workaround what looks likes gcc bug 26905
14042 2007-01-31 Zoltan Varga <vargaz@gmail.com>
14044 * mini-codegen.c (mono_is_regsize_var): New helper function usable by the back
14047 * mini-<ARCH>.c: Use mono_is_regsize_var ().
14049 2007-01-30 Mark Mason <mason@broadcom.com>
14051 * exceptions-mips.c: Lots of exception handling fixes, LMFs now work, some cleanups.
14052 * mini-mips.h: Add LMF magic numbers, and fix context set/get macros.
14053 * mini-mips.c: Cleanups, LMF handling now works, optimize store of zero, implement localloc
14054 beginning support for CEE_JMP [not quite working yet]
14055 * tramp-mips.c: LMF handling now works
14057 2007-01-30 Zoltan Varga <vargaz@gmail.com>
14059 * mini-amd64.c (peephole_pass): Optimize code common in initlocals blocks.
14061 * mini.h (NULLIFY_INS): New macro.
14063 Tue Jan 30 16:33:33 CET 2007 Paolo Molaro <lupus@ximian.com>
14065 * mini.c: statistical profiler fix for windows, patch
14066 from Tor Lillqvist (tml@novell.com).
14068 2007-01-30 Massimiliano Mantione <massi@ximian.com>
14069 * local-propagation.c: Fix bug 80591.
14071 Mon Jan 29 12:14:34 CET 2007 Paolo Molaro <lupus@ximian.com>
14073 * Makefile.am: put back the --export-dynamic option as with
14074 the previous gmodule flags (thanks to Robert Jordan).
14076 2007-01-28 Zoltan Varga <vargaz@gmail.com>
14078 * mini-sparc.c (peephole_pass): Fix #80622 for sparc as well.
14080 mini.h *.c: Allocate fp vregs from the same pool as the int vregs. Use this to
14081 simplify and speed up the local register allocator. Also rename some fields
14082 like iassign->vassign.
14084 * regalloc.c: Remove some functions which are no longer used since their
14085 inlined version is in mini-codegen.c.
14087 * mini-codegen.c: Rename mono_regstate2_ functions to mono_regstate_.
14089 * basic.cs objects.cs iltests.il: Merge tests from the linear IL branch.
14091 2007-01-27 Zoltan Varga <vargaz@gmail.com>
14093 * mini-amd64.c (peephole_pass): Remove optimizations which omit a
14094 narrowing. Fixes #80622.
14096 * iltests.il: Add new regresssion test.
14098 Fri Jan 26 18:31:45 CET 2007 Paolo Molaro <lupus@ximian.com>
14100 * mini.h, mini-trampolines.c, aliasing.c, mini-codegen.c,
14101 debug-debugger.c, debug-debugger.h: warning fixes.
14102 * driver.c: updated copyright year and made it fit in one line.
14104 Fri Jan 26 12:48:39 CET 2007 Paolo Molaro <lupus@ximian.com>
14106 * aot-runtime.c: updated to use mono-dl instead of gmodule.
14108 2007-01-25 Zoltan Varga <vargaz@gmail.com>
14110 * mini-x86.c (mono_arch_output_basic_block): Fix #80507 for x86.
14112 * mini-amd64.c (mono_arch_output_basic_block): Fix #80507 for amd64.
14114 * iltests.il: Add new test for bug #80507.
14116 Wed Jan 24 19:10:28 CET 2007 Paolo Molaro <lupus@ximian.com>
14118 * mini-arm.h: use soft-float also on vfp for now.
14120 Wed Jan 24 14:54:40 CET 2007 Paolo Molaro <lupus@ximian.com>
14122 * mini.c: fix some more soft-float issues.
14124 2007-01-24 Zoltan Varga <vargaz@gmail.com>
14126 * mini-sparc.h (MONO_ARCH_FRAME_ALIGNMENT): Fix sparc build.
14128 2007-01-24 Massimiliano Mantione <massi@ximian.com>
14129 * mini-arch.h, , inssel-amd64.brg, mini-x86.c, inssel-x86.brg,
14130 mini-ia64.c, mini-sparc.c, mini-alpha.c: Introduced
14131 MONO_ARCH_LOCALLOC_ALIGNMEENT to fix bug 80498.
14133 Wed Jan 24 12:04:39 GMT 2007 Paolo Molaro <lupus@ximian.com>
14135 * mini-arm.c: typo fix.
14137 2007-01-23 Neale Ferguson <neale@sinenomine.net>
14139 * mini-s390x.c: Use lgb instructions for I1 type variables instead of lb.
14141 2007-01-21 Zoltan Varga <vargaz@gmail.com>
14143 * mini.c (mono_allocate_stack_slots_full): Allocate memory from the cfg mempool.
14144 Share stack slots for scalar types. Avoid expensive g_list_free () calls.
14146 * mini-x86.c (mono_arch_allocate_vars): Don't free the result of allocate_stack_slots_full.
14148 * mini-amd64.c mini-ia64.c mini-alpha.c: Ditto.
14150 * mini.h (MonoJitStats): Add a new JIT statistics: locals_stack_size.
14152 * inssel.brg: Fix a warning.
14154 * mini.h (MonoBasicBlock): Make bb->dominated a GSList.
14156 * abcremoval.c ssa.c ssapre.c: Update after this change.
14158 * dominators.c (compute_dominators): Allocate bb->dominated from the cfg mempool.
14160 * dominators.c (df_set): Use mono_bitset_union_fast.
14162 Sat Jan 20 16:59:01 CET 2007 Paolo Molaro <lupus@ximian.com>
14164 * mini.h, genmdesc.c, genmdesc.pl, mini-${arch}.c, cprop.c,
14165 mini-codegen.c: reduce relocations and memory usage for the cpu
14168 2007-01-20 Zoltan Varga <vargaz@gmail.com>
14170 * mini-codegen.c (mono_regstate2_alloc_int): Optimize this using bsfq on amd64.
14172 * genmdesc.c genmdesc.pl mini.h: Remove some unused fields from the mdesc tables
14173 to reduce their size.
14175 2007-01-19 Mark Mason <mason@broadcom.com>
14177 * exceptions-mips.c: fix mono_arch_ip_from_context(), increase exception debug support.
14178 * mini-mips.c: more configuration macros, support long conditional branches, additional
14179 asserts, fix epilog instrumentation.
14180 * mini-mips.h: use standard stack walk
14181 * cpu-mips.md: increase size of div, rem and conditional branches
14183 Fri Jan 19 17:23:32 CET 2007 Paolo Molaro <lupus@ximian.com>
14185 * mini.h, mini-codegen.c, mini-$(arch).h: claenup references
14188 2007-01-19 Zoltan Varga <vargaz@gmail.com>
14190 * aot-compiler.c (encode_klass_info): Allow classes of the form <Type>[][].
14191 (compile_method): Ditto.
14193 * aot-runtime.c (decode_klass_info): Ditto.
14195 * mini.c (mono_method_to_ir): Call mono_get_got_var () in a place where it is
14196 needed by the code generated by inssel.brg. Also fix a warning.
14198 Thu Jan 18 17:55:22 CET 2007 Paolo Molaro <lupus@ximian.com>
14200 * mini.c: deal with enums that become genericinsts by
14201 being nested in a generic class (bug #79956).
14203 Thu Jan 18 16:52:56 CET 2007 Paolo Molaro <lupus@ximian.com>
14205 * mini.c: match the generic definition to check for
14206 private access with generic types (bug #78431).
14208 Thu Jan 18 11:50:13 CET 2007 Paolo Molaro <lupus@ximian.com>
14210 * genmdesc.pl, Makefile.am: perl implementation of genmdesc,
14211 to make life easier for people cross-compiling that insist on not
14214 2007-01-17 Mark Mason <mason@broadcom.com>
14216 * inssel-long.brg: patch to deal with mips missing flags
14217 * inssel-long32-mips.brg: implement overflow checks
14218 * insset-mips.brg: implement overflow checks
14219 * mini-mips.h: implement conditional exception handling
14220 * mini-mips.c: add mips_emit_exc_by_name(), implement conditional exception handling.
14221 Remove unused code, minor cleanups.
14222 * exceptions-mips.c: minor cleanups
14223 * mini-ops.h: add mips conditional exception ops
14224 * cpu-mips.md: add mips conditional exception ops
14227 Wed Jan 17 19:22:34 CET 2007 Paolo Molaro <lupus@ximian.com>
14229 * inssel.brg: patch from Mark Mason <mason@broadcom.com>
14230 to deal with mips missing of flags.
14232 Tue Jan 16 20:01:01 CET 2007 Paolo Molaro <lupus@ximian.com>
14234 * exceptions-ppc.c: execute fault handlers.
14236 Tue Jan 16 19:54:44 CET 2007 Paolo Molaro <lupus@ximian.com>
14238 * mini-ppc.c: handle missing call locationss with FORCE_INDIR_CALL.
14240 Tue Jan 16 13:14:31 CET 2007 Paolo Molaro <lupus@ximian.com>
14242 * mini.c: handle also floating point values in initialize_array.
14244 Tue Jan 16 12:42:40 CET 2007 Paolo Molaro <lupus@ximian.com>
14246 * mini.c, aot-runtime.c, aot-compiler.c: enable aot compilation of
14247 array initialization and make it conditional on the intrins option.
14249 Tue Jan 16 11:28:45 CET 2007 Paolo Molaro <lupus@ximian.com>
14251 * mini.h, patch-info.h, Makefile.am, aot-compiler.c: reduce
14252 relocations and put the patch info names close to the enum definition.
14254 2007-01-15 Mark Mason <mason@broadcom.com>
14256 * basic.cs, exceptions.cs: break up large tests to increase debugability.
14258 Mon Jan 15 18:57:14 CET 2007 Paolo Molaro <lupus@ximian.com>
14260 * mini.c: optimized RuntimeHelpers::InitializeArray () calls.
14262 2007-01-12 Raja R Harinath <rharinath@novell.com>
14264 * mini.c (mono_method_to_ir): Use new MonoGenericContext accessor.
14266 Thu Jan 11 11:16:42 CET 2007 Paolo Molaro <lupus@ximian.com>
14268 * Makefile.am: distribute the mips sources.
14270 Wed Jan 10 19:49:33 CET 2007 Paolo Molaro <lupus@ximian.com>
14272 * mini-codegen.h: handle bug #80489 here, by excluding ecx
14275 Wed Jan 10 19:08:05 CET 2007 Paolo Molaro <lupus@ximian.com>
14277 * cpu-x86.md: back out for now as this triggers other regressions.
14279 Wed Jan 10 18:33:16 CET 2007 Paolo Molaro <lupus@ximian.com>
14281 * cpu-x86.md: force src1 and dest regpair for long shift instructions
14282 to eax:edx, so ecx can't get allocated to them (bug #80489).
14284 Tue Jan 9 12:36:11 CET 2007 Paolo Molaro <lupus@ximian.com>
14286 * mini.c, mini-exceptions.c: enabled running fault handlers
14289 2007-01-03 Miguel de Icaza <miguel@novell.com>
14291 * driver.c: If nothing fail, do not use the string "failed",
14292 because it makes it very annoying to view test result logs on the
14295 2006-12-30 Miguel de Icaza <miguel@novell.com>
14297 * debug-debugger.c (mono_debugger_main): Rename "main" to
14298 "main_method" to prevent a warning.
14300 Remove a warning for unused field.
14302 2006-12-28 Martin Baulig <martin@ximian.com>
14305 (MONO_DEBUGGER__debugger_info): Add `get_lmf_addr'.
14307 2006-12-22 Martin Baulig <martin@ximian.com>
14309 * mdb-debug-info32.s, mdb-debug-info64.s: New files.
14310 Put a pointer to the `MONO_DEBUGGER__debugger_info' into a
14311 seperate `.mdb_debug_info' section, so we can access it from the
14312 debugger even if the binary is stripped.
14314 * debug-debug.c: Reference the `MONO_DEBUGGER__debugger_info_ptr'
14315 from the `.mdb_debug_info' here to prevent the linker from
14316 removing that section.
14318 * Makefile.am (mono_debugger_sources): Add mdb-debug-info32.s /
14319 mdb-debug-info64.s.
14321 2006-12-19 Robert Jordan <robertj@gmx.net>
14323 * mini-x86: enable the code to return small structures in
14324 registers for FreeBSD as well. Fixes bug #80278.
14325 * aot-runtime.c: Include sys/wait.h for WEXITSTATUS/WIFEXITED.
14327 Mon Dec 18 19:47:17 CET 2006 Paolo Molaro <lupus@ximian.com>
14329 * mini-x86.c: align the stack when calling the profiler
14330 function instrumenting the prolog (on OSX).
14332 Thu Dec 14 15:22:43 CET 2006 Paolo Molaro <lupus@ximian.com>
14334 * mini.c: emit a break opcode where Debugger.Break () is called.
14336 2006-12-13 Miguel de Icaza <miguel@novell.com>
14338 * mini.c (mono_method_to_ir): Provide useful information on this
14339 assert, to prevent others from debugging like I did.
14341 Tue Dec 12 17:01:38 CET 2006 Paolo Molaro <lupus@ximian.com>
14343 * mini.c: enable code which was incorrectly commented
14346 Tue Dec 12 16:28:15 CET 2006 Paolo Molaro <lupus@ximian.com>
14348 * mini-x86.c: enable on OSX, too, the code to return small
14349 structures in registers.
14351 Mon Dec 11 19:22:35 CET 2006 Paolo Molaro <lupus@ximian.com>
14353 * mini-x86.c: remove the use of the dynamic code manager here, too.
14355 Mon Dec 11 19:08:33 CET 2006 Paolo Molaro <lupus@ximian.com>
14357 * mini.h, debug-debugger.c, tramp-*.c: fixed
14358 mono_debugger_create_notification_function() to use
14359 mono_global_codeman_reserve () instead of a dynamic code manager.
14361 Tue Dec 5 17:54:50 CET 2006 Paolo Molaro <lupus@ximian.com>
14363 * mini.c, jit-icalls.h, jit-icalls.c: remove the
14364 ves_array_element_address() jit icall and use a generated
14365 managed method instead (which is about 4 times faster for a rank 3
14368 2006-11-29 Mark Mason <mason@broadcom.com>
14370 * basic-calls.cs: additional tests for passing
14371 structures as function arguments.
14373 2006-11-29 Mark Mason <mason@broadcom.com>
14375 * mini-mips.h: disable custom exception handling
14376 * mini-mips.c: throw/rethrow should use jalr to call
14377 exception stubs. Fixed bug with passing structures
14378 by value. More support for tracing floating point
14381 Wed Nov 29 20:28:17 CET 2006 Paolo Molaro <lupus@ximian.com>
14383 * mini.c: fixed typo in the soft-float ldind.r4 handling
14386 Wed Nov 29 11:33:03 CET 2006 Paolo Molaro <lupus@ximian.com>
14388 * mini.c, mini.h, driver.c: added --runtime command line
14389 option to select a different runtime than the autodetected one.
14390 * jit.h: added API for embedders to initialize with a specific
14393 Tue Nov 28 21:24:55 CET 2006 Paolo Molaro <lupus@ximian.com>
14395 * mini.c: handle also boxing of r4 values (bug #80024).
14397 Tue Nov 28 19:45:44 CET 2006 Paolo Molaro <lupus@ximian.com>
14399 * mini-ppc.c: force indirect calls until we reserve
14400 enough address space for all the generated code.
14402 Tue Nov 28 20:04:34 GMT 2006 Paolo Molaro <lupus@ximian.com>
14404 * exceptions-arm.c: workaround bugs in the libc definition
14405 of struct ucontext.
14407 Mon Nov 27 15:13:41 CET 2006 Paolo Molaro <lupus@ximian.com>
14409 * inssel.brg: fixes from me and Mark Mason.
14411 2006-11-23 Dick Porter <dick@ximian.com>
14413 * wapihandles.c (mini_wapi_seminfo): No need to adjust the counter
14414 semaphore display now we've fixed the initial value
14416 Wed Nov 22 11:04:37 CET 2006 Paolo Molaro <lupus@ximian.com>
14418 * inssel.brg: partially revert the last change to fix the build.
14420 2006-11-21 Mark Mason <mason@broadcom.com>
14422 * inssel.brg: Add and use compare-and-branch macros to support
14423 architectures that do not have condition code registers (ie. MIPS).
14424 * *-mips.{c,brg,md}: Fix copyright statements
14426 2006-11-20 Mark Mason <mason@broadcom.com>
14428 * Makefile.am: remove mini-codegen.c from list of MIPS sources
14429 * mini.c: Allow GET_CONTEXT to be specified by the arch port
14430 * mini.h: Added declaration for mono_print_ins()
14431 * mini-codegen.c: added ins_spec initializer for MIPS
14432 * mini-codegen.c (mono_call_inst_add_outarg_reg): added asserts for
14433 vreg to be virtual and hreg to be non-virtual.
14434 * mini-codegen.c (mono_spillvar_offset): assert if MIPS - spilling
14435 is not yet working/implemented correctly.
14436 * mini-codegen.c (print_ins): rename to mono_print_ins(), make
14437 non-static, fixup calls to print_ins() from other parts in the file.
14439 2006-11-20 Mark Mason <mason@broadcom.com>
14441 * basic-calls.cs: added tests for passing structures as arguments
14444 Mon Nov 20 19:40:11 CET 2006 Paolo Molaro <lupus@ximian.com>
14446 * inssel-long32.brg: optimize signed division by power of two.
14448 Mon Nov 20 17:37:58 CET 2006 Paolo Molaro <lupus@ximian.com>
14450 * mini-arm.c: added support for interworking with thumb code
14451 (mono must be still be built using the ARM instruction encoding).
14453 2006-11-19 Miguel de Icaza <miguel@novell.com>
14455 * mini.c (type_from_op): Separate the conditions for OP_EQ as the
14456 verifier has different rules for it. Fixes a few verifier issues
14459 * mini-exceptions.c (mono_handle_native_sigsegv): Put the message
14460 at the end, so people know what happened.
14462 Thu Nov 16 14:07:18 CET 2006 Paolo Molaro <lupus@ximian.com>
14464 * brach-opts.c: in optimize_exception_target() make sure we
14465 are in a catch clause (fixes bug #79871).
14467 Thu Nov 16 12:42:13 CET 2006 Paolo Molaro <lupus@ximian.com>
14469 * jit-icalls.c, jit-icalls.h, mini-arm.c, mini.c:
14470 more soft-float support fixes.
14472 Wed Nov 15 18:45:47 GMT 2006 Paolo Molaro <lupus@ximian.com>
14474 * mini-arm.c, inssel-arm.brg: ABI fix for longs and doubles
14475 that are passed half on the stack and half in registers.
14477 Wed Nov 15 17:00:27 CET 2006 Paolo Molaro <lupus@ximian.com>
14479 * mini-ops.h, mini-arch.h, helpers.c, Makefile.am:
14480 more mips integration work from Mark E Mason
14481 <mark.e.mason@broadcom.com>.
14483 Wed Nov 15 16:34:03 CET 2006 Paolo Molaro <lupus@ximian.com>
14485 * exceptions-mips.c, inssel-mips.brg, mini-mips.h,
14486 cpu-mips.md, inssel-long32-mips.brg, mini-mips.c,
14487 tramp-mips.c: added sources for the mips port, not
14488 integrated in the build yet. Contributed by
14489 Mark E Mason <mark.e.mason@broadcom.com>.
14491 2006-11-14 Neale Ferguson <neale@sinenomine.net>
14493 * mini-s390[x].c (is_regsize_var): Support PTR/FNPTR too.
14495 Tue Nov 14 16:06:37 CET 2006 Paolo Molaro <lupus@ximian.com>
14497 * Makefile.am, inssel-float.brg, inssel-softfloat.brg:
14498 put the soft-float rules in its own file since it seems to
14499 break s390 compilation.
14501 Mon Nov 13 15:54:38 CET 2006 Paolo Molaro <lupus@ximian.com>
14503 * mini-arm.c: fixed wrnings.
14505 Fri Nov 10 19:18:32 CET 2006 Paolo Molaro <lupus@ximian.com>
14507 * mini-arm.c, mini-arm.h, cpu-arm.md, inssel-float.brg,
14508 inssel-arm.brg: ARM support for soft-float.
14510 Fri Nov 10 18:38:15 CET 2006 Paolo Molaro <lupus@ximian.com>
14512 * mini.c, jit-icalls.c, jit-icalls.h: added first cut at handling
14513 loads and stores of 32 bit fp values.
14515 2006-11-10 Zoltan Varga <vargaz@gmail.com>
14517 * mini-sparc.c (is_regsize_var): Support PTR/FNPTR too.
14519 * tramp-sparc.c (mono_arch_patch_callsite): Fix this function so it actually
14520 works. Fixes #79852 and #79463.
14522 Thu Nov 9 16:56:13 CET 2006 Paolo Molaro <lupus@ximian.com>
14524 * mini.c, mini-codegen.c, jit-icalls.c, jit-icalls.h:
14525 more soft-float support WIP and fixes.
14527 Wed Nov 8 16:40:02 CET 2006 Paolo Molaro <lupus@ximian.com>
14529 * mini-arm.c: some VFP updates.
14531 Tue Nov 7 19:45:51 CET 2006 Paolo Molaro <lupus@ximian.com>
14533 * mini-exceptions.c: 0 is a valid local var offset in some
14534 architectures, don't assert (bug #78508).
14536 Tue Nov 7 18:17:52 GMT 2006 Paolo Molaro <lupus@ximian.com>
14538 * exceptions-arm.c: fixed off by one error in stack walk code.
14540 Tue Nov 7 11:27:26 CET 2006 Paolo Molaro <lupus@ximian.com>
14542 * mini.h, mini.c: more precise tracking of type load exceptions.
14544 2006-11-03 Robert Jordan <robertj@gmx.net>
14546 * Makefile.am: [WIN32] Add monow.exe target.
14547 * driver.c: [WIN32] Don't detach the console when debugging.
14550 2006-10-30 Miguel de Icaza <miguel@novell.com>
14552 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Eliminate warning.
14554 2006-10-23 Zoltan Varga <vargaz@gmail.com>
14556 * aot-compiler.c (emit_method_info): Add a case missed earlier.
14558 * driver.c (mini_regression): Fix --regression with AOT.
14560 * aot-compiler.c (emit_method_info): Fix AOT on amd64.
14562 2006-10-17 Zoltan Varga <vargaz@gmail.com>
14564 * mini.c (GET_CONTEXT): Correct the definition of this for sparc/linux.
14566 * mini-sparc.h: Don't use sigaction on sparc/linux.
14568 * exceptions-sparc.c: Call mono_arch_flush_icache () in a couple of places.
14570 * mini-sparc.c (mono_sparc_flushw): Call mono_arch_flush_icache ().
14572 * mini-exceptions.c: Add proper include files for getpid ().
14574 2006-10-16 Zoltan Varga <vargaz@gmail.com>
14576 * aot-runtime.c (mono_aot_get_method): Change this to return the native code
14577 address instead of a MonoJitInfo* to avoid decoding the exception info for the
14580 * aot-runtime.c aot-compiler.c: Use uint16 instead of uint32 entries in the
14581 name cache to reduce its size.
14583 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
14585 2006-10-15 Zoltan Varga <vargaz@gmail.com>
14587 * mini-x86.c: Save/restore the current LMF structure more efficiently using
14588 the mono_lmf TLS variable.
14590 * exceptions-x86.c (mono_arch_find_jit_info): Only access lmf->method in
14591 trampoline lmf frames.
14593 * mini-sparc.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Define this on sparc as well.
14595 2006-10-14 Zoltan Varga <vargaz@gmail.com>
14597 * mini-amd64.c: Save/restore the current LMF structure more efficiently using
14598 the mono_lmf TLS variable.
14600 * mini-exceptions.c: Access the LMF structure through accessors.
14602 * mini.c: Allow the backends the option for storing the lmf in a dedicated TLS
14603 variable instead of in jit_tls->lmf.
14605 * mini-x86.c mini-amd64.c: Update after lmf->lmf_addr name change.
14607 * exceptions-amd64.c (mono_arch_find_jit_info): Only access lmf->method in
14608 trampoline lmf frames.
14610 * mini-amd64.c (mono_arch_emit_prolog): Do not set lmf->method as it is not needed.
14612 2006-10-12 Zoltan Varga <vargaz@gmail.com>
14614 * mini.c trace.c mini-x86.c: Revert these too.
14616 * mini.c trace.c mini-x86.c: Remove warning workarounds after the mono_type_size ()
14619 Tue Oct 10 11:35:20 CEST 2006 Paolo Molaro <lupus@ximian.com>
14621 * genmdesc.c: removed now dead code.
14623 2006-10-09 Robert Jordan <robertj@gmx.net>
14625 * mini.c: Disable the CrashReporter on MacOS X; Fixes #74869
14627 Mon Oct 9 17:06:41 CEST 2006 Paolo Molaro <lupus@ximian.com>
14629 * mini.h: do not leave gaps in the opcode values.
14631 Mon Oct 9 16:08:51 CEST 2006 Paolo Molaro <lupus@ximian.com>
14633 * jit-icalls.h: flag functions as internal here, too.
14635 Mon Oct 9 15:58:18 CEST 2006 Paolo Molaro <lupus@ximian.com>
14637 * mini.h, aliasing.h, declsec.h, regalloc.h, trace.h: mark internal
14638 functions with the internal attribute.
14640 Mon Oct 9 15:52:45 CEST 2006 Paolo Molaro <lupus@ximian.com>
14642 * aot-compiler.c: fclose the file descriptor in the profile read loop.
14644 Fri Oct 6 16:01:38 CEST 2006 Paolo Molaro <lupus@ximian.com>
14646 * mini.c, jit-icalls.c, inssel-float.brg: beginnings of support
14649 2006-10-05 Zoltan Varga <vargaz@gmail.com>
14651 * mini-x86.c (emit_load_volatile_arguments): New function to handle arguments of
14652 tail calls as on other platforms.
14654 * mini.c (mono_method_to_ir): Fix a few tailcall problems. Fixes #79557.
14656 * iltests.il: Add a few tailcall tests.
14658 Tue Oct 3 16:33:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
14660 * driver.c: fix loop for old compilers (bug #79521).
14662 2006-10-02 Zoltan Varga <vargaz@gmail.com>
14664 * mini-exceptions.c (ves_icall_get_trace): Remove debug printf.
14666 * aot-runtime.c (mono_aot_get_class_from_name): Avoid a memory allocation.
14668 * aot-compiler.c: Add a new option 'metadata-only' to only emit the cached
14669 metadata without any code.
14671 * mini-exceptions.c (mono_handle_native_sigsegv): Add some code to print out
14672 more precise debugging information using gdb.
14674 2006-09-30 Zoltan Varga <vargaz@gmail.com>
14676 * inssel-ia64.brg: Make the helper methods static.
14678 Thu Sep 28 16:40:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
14680 * inssel-x86.brg: make the helper methods static.
14682 Thu Sep 28 16:31:32 CEST 2006 Paolo Molaro <lupus@ximian.com>
14684 * inssel-amd64.brg, mini-amd64.c: small cleanup, use inst_call.
14686 Thu Sep 28 15:36:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
14688 * mini.c: updates for monoburg changes.
14689 * inssel.brg: make a few helper functions static as they should.
14691 2006-09-27 Zoltan Varga <vargaz@gmail.com>
14693 * Makefile.am: Move mini-codegen.c to common_sources.
14695 Wed Sep 27 15:07:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
14697 * mini.h: instroduce inst_call in MonoInst for use in OUTARG
14699 * Makefile.am, cpu-g4.md, inssel-ppc.brg, mini-codegen.c, mini-ppc.c,
14700 mini-ppc.h: port to use the common local register allocator.
14702 2006-09-26 Zoltan Varga <vargaz@gmail.com>
14704 * mini.h: Remove the comment too then.
14706 Tue Sep 26 14:02:58 CEST 2006 Paolo Molaro <lupus@ximian.com>
14708 * mini.h: put back backend.data which is to be used shortly and
14709 doesn't increase the size of MonoInst. If any 64 bit arch aligned
14710 pointers on 4 byte boundaries it'd have much bigger issues running
14711 and you can ifdef it out anyway.
14713 2006-09-26 Zoltan Varga <vargaz@gmail.com>
14715 * mini.h (MonoInst): Remove backend.data field since it is unused and increases
14716 MonoInst size by 4 bytes on 64 bit machines.
14718 Tue Sep 26 11:57:26 CEST 2006 Paolo Molaro <lupus@ximian.com>
14720 * *.{c,h,brg}: long due removal of the unused field in MonoInst and
14721 replacement with more meaningful field names. Arch maintainers, please
14722 check the assigned names are good enough for your arch.
14724 2006-09-26 Zoltan Varga <vargaz@gmail.com>
14726 * cpu-ia64.md mini-ia64.c inssel-ia64.brg mini-ops.h: Get rid of the
14727 OP_IA64_FETCHADD opcodes, use OP_ATOMIC_ADD_IMM_NEW opcodes instead.
14729 Mon Sep 25 11:05:24 CEST 2006 Paolo Molaro <lupus@ximian.com>
14731 * mini.h, driver.c, optflags-def.h, Makefile.am: reduce runtime
14732 relocations and memory requirements, put the optimization flags
14733 definitions in their own file.
14735 2006-09-24 Zoltan Varga <vargaz@gmail.com>
14737 * jit-icalls.c (mono_helper_stelem_ref): Remove this unused helper function.
14739 * mini.c (mini_init): Remove reference to mono_helper_stelem_ref.
14741 2006-09-22 Zoltan Varga <vargaz@gmail.com>
14743 * mini-amd64.c (add_valuetype): Fix an uninitialized memory issue.
14745 Thu Sep 21 19:06:09 CEST 2006 Paolo Molaro <lupus@ximian.com>
14747 * inssel.brg: use the correct function to get the size of an item
14748 in an array, given an element class.
14749 * aot-compiler.c: do not access class->class_size directly.
14751 Thu Sep 21 12:10:56 CEST 2006 Paolo Molaro <lupus@ximian.com>
14753 * mini.h, debug-mini.c: added a debugging function to print
14754 info about local variables and arguments in a jitted method.
14756 2006-09-20 Zoltan Varga <vargaz@gmail.com>
14758 * mini-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
14760 * exceptions-ia64.c: Fix some problems reported by Bill Seurer <seurer@us.ibm.com>.
14762 2006-09-19 Zoltan Varga <vargaz@gmail.com>
14764 * mini-ia64.c (mono_arch_call_opcode): Avoid using the same loop index in the
14765 inner and outer loops when passing vtypes.
14767 Tue Sep 19 17:53:40 CEST 2006 Paolo Molaro <lupus@ximian.com>
14769 * mini-ppc.c: take into account the cpu errata for cache flushing
14770 which caused some random errors (bug #79381).
14772 2006-09-19 Zoltan Varga <vargaz@gmail.com>
14774 * mini-amd64.c (mono_arch_emit_exceptions): Emit the call to
14775 mono_arch_throw_corlib_exception using emit_call () too. Fixes #79271.
14777 2006-09-17 Zoltan Varga <vargaz@gmail.com>
14779 * aot-runtime.c (load_aot_module): Return immeditely if the AOT module was already
14782 * exceptions-amd64.c (gregs_from_ucontext): Apply another patch from the
14783 freebsd ports tree.
14785 * mini-amd64.c (emit_call): Avoid near calls on freebsd.
14786 (mono_arch_patch_code): Remove the unused handling of MONO_PATCH_INFO_CLASS_INIT.
14788 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix check for 32 bitness of
14791 2006-09-13 Zoltan Varga <vargaz@gmail.com>
14793 * aot-runtime.c (load_aot_module_from_cache): Fix PPC build.
14795 2006-09-12 Zoltan Varga <vargaz@gmail.com>
14797 * mini.c (UNVERIFIED): Add a 'break-on-unverified' MONO_DEBUG option so this
14798 macro does not have to be changed during debugging.
14800 * 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>.
14802 * cpu-pentium.md: Rename this to cpu-x86.md for consistency with other platforms.
14804 * Makefile.am mini-x86.c mini-codegen.c: Rename pentium_desc to x86_desc.
14806 * mini.c (mini_get_ldelema_ins): Allow ldelema2d optimization if
14807 MONO_ARCH_NO_EMULATE_MUL is defined.
14809 * mini-ia64.h (MONO_ARCH_CALLEE_FREGS): Reserve f33 for use by instructions.
14811 * mini-ia64.h: Define MONO_ARCH_NO_EMULATE_MUL.
14813 * mini-ia64.c: Implement CEE_MUL based on gcc emitted code.
14815 * mini-ia64.c (mono_arch_lowering_pass): Optimize store_membase_imm with offset==0.
14817 2006-09-11 Zoltan Varga <vargaz@gmail.com>
14819 * mini-x86.h mini-amd64.h mini-exceptions.c: Move the bsd specific MAP_ANON
14820 stuff to mini-exceptions.c where it is used.
14822 * mini-sparc.c (mono_arch_setup_jit_tls_data): Remove the duplicate altstack
14823 setup code, the real one is in mini-exceptions.c.
14825 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Move all dependencies on the
14826 layout of ucontext_t to helper functions in exceptions-amd64.c, as on x86. Add
14827 some changes from the freebsd ports tree.
14829 * mini-amd64.h exceptions-amd64.c: Fix the amd64 build. Get rid of the SC_
14832 * mini-amd64.h: Freebsd has MAP_ANON instead of MAP_ANONYMOUS.
14834 Mon Sep 11 13:18:55 CEST 2006 Paolo Molaro <lupus@ximian.com>
14836 * mini.c: on Linux, check for /proc to be mounted
14837 (bug# 79351, novell bug#201204).
14839 Mon Sep 11 13:10:12 CEST 2006 Paolo Molaro <lupus@ximian.com>
14841 * mini.c: handle cases where pthread_attr_getstack() behaves
14842 incorrectly (bug #78096).
14844 Mon Sep 11 11:31:10 BST 2006 Paolo Molaro <lupus@ximian.com>
14846 * mini-arm.c: support larger stack frames (bug #79272).
14848 2006-09-08 Zoltan Varga <vargaz@gmail.com>
14850 * aot-runtime.c (mono_aot_get_class_from_name): Remove a debug printf.
14852 * aot-compiler.c: Add a hash table to the AOT file mapping class names to typedef
14855 * aot-runtime.c (mono_aot_get_class_from_name): New function used by
14856 mono_class_from_name () to find a class from its name.
14858 * mini.c (mini_init): Register mono_aot_get_class_from_name () with the runtime.
14860 2006-09-07 Zoltan Varga <vargaz@gmail.com>
14862 * mini-amd64.c (emit_call): Avoid strstr () call if possible.
14864 2006-09-05 Kornel Pal <kornelpal@gmail.com>
14866 * Makefile.am: Renamed mono-1.dll to mono.dll. (-avoid-version)
14868 2006-09-04 Zoltan Varga <vargaz@gmail.com>
14870 * mini.c (mono_icall_get_wrapper): Fix a race condition on initializing
14871 callinfo->trampoline.
14873 * mini-amd64.c (emit_call): Special case calls to the vararg array icalls. Hopefully
14875 (mono_arch_patch_code): Add some debug code to help track down similar failures in the
14878 2006-09-03 Zoltan Varga <vargaz@gmail.com>
14880 * aot-runtime.c (mono_aot_plt_resolve): Add an assert.
14882 2006-09-02 Zoltan Varga <vargaz@gmail.com>
14884 * tramp-x86.c (mono_arch_create_specific_trampoline): Don't increase
14885 stats.method_trampolines, it is already done by the generic trampoline code.
14887 * tramp-amd64.c (mono_arch_create_specific_trampoline): Ditto.
14889 2006-09-01 Zoltan Varga <vargaz@gmail.com>
14891 * mini.c: Remove some references to mono_compile_aot, and use cfg->compile_aot instead.
14893 * aot-runtime.c: Add some tweaks to the MONO_AOT_CACHE functionality.
14895 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix a FIXME.
14897 * mini.c (print_jit_stats): Print mscorlib mempool size too.
14899 * mini.c (print_jit_stats): Print new stats.
14901 * *-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
14903 2006-08-31 Zoltan Varga <vargaz@gmail.com>
14905 * mini.c (mini_get_ldelema_ins): Fix verifier error when calling
14906 Address on two dimensional arrays. Fixes #78729.
14908 * mini.h (MonoCompile): Add a 'skip_visibility' field.
14910 * mini.c (method_to_ir): Disable visibility checks if skip_visibility is set on
14913 * mini-amd64.c (mono_arch_emit_exceptions): Fix assertion introduced by the last change.
14915 * mini.c (mono_runtime_cleanup_handlers): Clean up signal handlers on unix. Fixes
14918 * mini.c (handle_array_new): Applied patch from "briaeros007". Fix
14920 (mini_get_ldelema_ins): Ditto.
14922 2006-08-30 Zoltan Varga <vargaz@gmail.com>
14924 * mini-amd64.c (mono_arch_emit_exceptions): Align fp constants to 16 bytes.
14925 (mono_arch_output_basic_block): Avoid unaligned accesses in FNEG implementation.
14928 2006-08-29 Neale Ferguson <neale@sinenomine.net>
14930 * mini-s390.c, mini-s390x.c: Fix VARARG case processing with 0 arguments. Add
14931 mono_arch_get_patch_offset as a dummy entry point to allow successful link.
14933 * exceptions-s390x.c: Cosmetic change.
14935 * tramp-s390.c: Fix warning.
14937 * cpu-s390.md: Correct length of mul_imm.
14939 Wed Aug 23 19:24:00 CEST 2006 Paolo Molaro <lupus@ximian.com>
14941 * aot-compiler.c: added binary writer with ELF backend
14942 implementation (only on Linux/x86 for now).
14944 2006-08-18 Zoltan Varga <vargaz@gmail.com>
14946 * Makefile.am: Don't run net 2.0 AOT tests.
14948 * aot-compiler.c (compile_method): Skip methods with tail calls as well.
14949 (mono_compile_assembly): Skip net 2.0 assemblies as well.
14951 * aot-runtime.c (load_patch_info): Fix an uninitialized memory error.
14953 Fri Aug 18 19:38:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
14955 * aot-compiler.c: simplified and refactored the asm-writing code
14956 to allow different backends.
14958 2006-08-18 Zoltan Varga <vargaz@gmail.com>
14960 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
14962 * aot-compiler.c aot-runtime.c: Reorg the GOT slot allocation code a
14963 little. Share patches of type TYPE_FROM_HANDLE as well.
14965 * mini.c (mono_patch_info_equal): New helper function.
14966 (mono_patch_info_hash): Ditto.
14968 * aot-compiler.c (emit_method_code): Fix s390 build.
14970 * mini.c (mono_allocate_stack_slots_full): Fix yet another place where byref
14971 is not handled because it is stored as a flag and not as a type ctor. Fixes
14974 2006-08-17 Zoltan Varga <vargaz@gmail.com>
14976 * aot-compiler.c: Fix computation of GOT slot statistics.
14978 * aot-compiler.c aot-runtime.c: Implement sharing of GOT slots for classes/fields.
14979 Also remove support for not PIC AOT.
14981 * mini.h: Bump AOT file format version.
14983 * objects.cs: Add a test for #78990.
14985 * mini-x86.c (mono_arch_output_basic_block): Applied patch from Peter Dettman
14986 (peter.dettman@iinet.net.au). Fixes #79087.
14988 * basic-long.cs: Add a test for the above.
14990 2006-08-16 Zoltan Varga <vargaz@gmail.com>
14992 * aot-compiler.c (get_got_offset): Add a cache for GOT entries, not yet used.
14994 * aot-compiler.c (get_plt_index): Add a cache for wrappers too. Simplify the
14997 2006-08-15 Zoltan Varga <vargaz@gmail.com>
14999 * mini.c (mini_init): Fix registration of idiv/imul opcodes which can throw
15002 2006-08-10 Jonathan Chambers <joncham@gmail.com>
15004 * mini.c: Don't verify COM proxy invoke calls
15007 2006-08-10 Dick Porter <dick@ximian.com>
15009 * wapihandles.c (mini_wapi_seminfo): More info, to help track down
15010 which process is holding semaphores locked.
15012 2006-08-08 Zoltan Varga <vargaz@gmail.com>
15014 * mini-ia64.c mini-amd64.c: Fix #79027.
15016 * mini-sparc.c (mono_arch_call_opcode): Fix the previous patch.
15018 * mini-sparc.c (mono_arch_call_opcode): Fix #79027.
15020 * mini-x86.c (mono_arch_call_opcode): Handle the case where there are no
15021 implicit arguments in a vararg call. Fixes #79027.
15023 2006-08-07 Zoltan Varga <vargaz@freemail.hu>
15025 * mini.c (mono_get_element_address_signature): Use CDECL calling convention on windows. Fixes #78969.
15026 (mono_get_array_new_va_signature): Ditto.
15028 2006-08-05 Zoltan Varga <vargaz@gmail.com>
15030 * aot-runtime.c: Call init_plt lazily.
15032 * inssel-long.brg: Fix unsigned long->int conversion.
15034 * aot-runtime.c (init_plt): Remove a redundant make_writable () call.
15036 * aot-compiler.c aot-runtime.c: Reorganize the file structure in the amd64 case so
15037 that most data is now in the .rss/.data section.
15039 2006-08-04 Zoltan Varga <vargaz@gmail.com>
15041 * aot-compiler.c: Correct the computation of the 'direct-calls' statistic.
15043 * aot-compiler.c: Print the number of methods without GOT slots as a statistics.
15045 * aot-compiler.c aot-runtime.c tramp-amd64.c: Resurrect amd64 AOT support.
15047 * tramp-amd64.c (mono_arch_patch_callsite): Fix a warning.
15049 * jit-icalls.c (mono_helper_compile_generic_method): Unbox vtypes since this is a
15050 virtual call. Fixes #79010.
15052 * mini.c (mono_method_to_ir): Pass an additional out arg to compile_generic_method
15053 and use the result as the this argument in the real call.
15055 * generics.2.cs: Add a new test for #79010.
15057 2006-08-03 Zoltan Varga <vargaz@gmail.com>
15059 * mini-x86.c: Fix a warning.
15061 * aot-compiler.c: Add a bunch of statistics.
15063 * mini.c (inline_method): Disable inlining in out-of-line bblocks.
15065 2006-08-02 Zoltan Varga <vargaz@gmail.com>
15067 * mini-arch.h Makefile.am mini-ops.h mini-codegen.c: More alpha updates.
15069 2006-08-01 Zoltan Varga <vargaz@gmail.com>
15071 * 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>.
15073 2006-07-13 Miguel de Icaza <miguel@novell.com>
15075 * mini.c (mono_method_to_ir): Obtain the original method in the
15076 CIL stream and use this to perform validation.
15080 2006-07-19 Zoltan Varga <vargaz@gmail.com>
15082 * mini-x86.c (mono_arch_get_argument_info): Fix a warning.
15083 (mono_arch_call_opcode): Ditto.
15085 * mini.c (mono_method_to_ir): Clear ins_flag at the end of CEE_CALL. Fixes
15088 * mini.c (mono_patch_info_dup_mp): New helper function.
15090 * aot-compiler.c (compile_method): Fix some of the memory allocated during
15091 compilation. Fixes #78827.
15093 2006-07-18 Kornel Pal <kornelpal@gmail.com>
15095 * declsec.c: Use original security informations for
15096 MONO_WRAPPER_MANAGED_TO_MANAGED.
15098 2006-07-15 Jonathan Chambers <joncham@gmail.com>
15100 * mini.c: Allow Com Interop methods/classes and
15101 don't verify COM wrapper calls
15104 2006-07-13 Zoltan Varga <vargaz@gmail.com>
15106 * inssel-long32.brg: Fix long->i4 checked conversion.
15108 * exceptions.cs: Add a test for the above.
15110 2006-07-08 Zoltan Varga <vargaz@gmail.com>
15112 * mini-exceptions.c (mono_setup_altstack): Fix a memory leak.
15114 * mini.c: Applied patch from Joachim Ante (joe@otee.dk). Fix some shutdown
15117 * helpers.c (mono_disassemble_code): Avoid using fixed temporary files. Fixes
15120 2006-07-03 Zoltan Varga <vargaz@gmail.com>
15122 * mini.c: Fix solaris/x86 exception handling.
15124 * Makefile.am: Get rid of $(ICU_LIBS).
15126 2006-07-02 Zoltan Varga <vargaz@gmail.com>
15128 * mini-exceptions.c: Fix handling of unhandled SIGSEGV exceptions on ia64.
15129 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Use MONO_INIT_CONTEXT_FROM_CURRENT.
15130 (ves_icall_System_Security_SecurityFrame_GetSecurityFrame): Ditto.
15132 * mini-ia64.h (MONO_CONTEXT_SET_FUNC): New macro.
15134 * mini-exceptions.c (mono_handle_native_sigsegv): Prevent infinite loops if
15135 this function causes a SIGSEGV.
15137 2006-06-22 Zoltan Varga <vargaz@gmail.com>
15139 * mini.c: Remove unused solaris/x86 includes.
15141 2006-06-21 Zoltan Varga <vargaz@gmail.com>
15143 * jit.h: Add G_BEGIN_DECLS/G_END_DECLS.
15145 2006-06-20 Jb Evain <jbevain@gmail.com>
15147 * cpu-g4.md: fix max length of start_handler instruction.
15149 2006-06-20 Massimiliano Mantione <massi@ximian.com>
15150 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78656.
15152 2006-06-16 Massimiliano Mantione <massi@ximian.com>
15153 * ssa.c: Fixed bug 78653 for SSA based deadce.
15154 * mini.h: added MONO_INST_DEFINITION_HAS_SIDE_EFFECTS flag go
15155 MonoInst.flags, used in SSA based deadce.
15156 * aliasing.c: Fixed bug 78653 for "fastpath" deadce.
15157 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78653.
15159 Thu Jun 15 16:52:46 CEST 2006 Paolo Molaro <lupus@ximian.com>
15161 * tramp-ppc.c: don't use malloc () for trampoline code, sometimes
15162 it can end up using non executable memory on ppc64 systems
15163 running ppc32 userspace (fix from Johannes Berg).
15165 2006-06-14 Dick Porter <dick@ximian.com>
15167 * wapihandles.c: Fix a bunch of signed/unsigned warnings from gcc
15170 2006-06-13 Massimiliano Mantione <massi@ximian.com>
15171 * mini.c: Made so that inline is locally disabled if it would
15172 trigger a .cctor, because too many apps depend on this behavior
15173 (which seems to be also the one of the MS CLR).
15175 2006-06-13 Zoltan Varga <vargaz@gmail.com>
15177 * mini-amd64.c (mono_emit_stack_alloc): Fix initialization of localloc'ed memory.
15178 No idea why this worked before.
15180 * branch-opts.c (mono_branch_optimize_exception_target): Avoid branches
15181 which branch to outer exception clauses since they could skip the
15182 inner finally clauses. Fixes #78633.
15184 * exceptions.cs: Add a test for the above.
15186 * mini.c (merge_basic_blocks): Nullify the branch at the end of the first bb.
15189 * iltests.il: Add a test for the above.
15191 2006-06-12 Zoltan Varga <vargaz@gmail.com>
15193 * mini.c (remove_block_if_useless): Do not remove the bblock immediately
15194 after the end of a try bblock, to prevent asserts in mini_method_compile ().
15196 * iltests.il: Add a test for the above.
15198 2006-06-10 Zoltan Varga <vargaz@gmail.com>
15200 * mini-ia64.c (mono_arch_lowering_pass): Remove some code duplication.
15202 * mini-ia64.c inssel-ia64.brg: Implement the new net 2.0 Interlocked.Add
15203 methods as instrinsics.
15205 2006-06-09 Wade Berrier <wberrier@novell.com>
15207 * Makefile.am: Fix sources list for svn rename so that make dist succeeds
15208 (simple-cee-ops.h ssapre-mini-ops.h)
15210 2006-06-09 Neale Ferguson <neale@sinenomine.net>
15212 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on s390/s390x.
15213 * mini-s390x.c, mini-s390.c: Correct ATOMIC operations (incorrect register for CS
15215 * mini-s390x.h, mini-s390.h: Simplify MCONTEXT_GET_BP.
15216 * cpu-s390x.md: Fix max. length values for a couple of instructions.
15218 2006-06-09 Jonathan Chambers <jonathan.chambers@ansys.com>
15220 * mini-exceptions.c: Minor fix for building mono in Visual Studio.
15222 2006-06-08 Massimiliano Mantione <massi@ximian.com>
15224 * ssapre-cee-ops.h: Renamed as "simple-cee-ops.h"
15225 * simple-cee-ops.h: Was "ssapre-cee-ops.h" (renamed).
15226 * ssapre-mini-ops.h: Renamed as "simple-mini-ops.h"
15227 * simple-mini-ops.h: Was "ssapre-mini-ops.h" (renamed).
15228 * local-propagation.c: In mono_cprop_invalidate_values use a whitelist
15229 of opcodes, so that bug 78549 should not happen again.
15230 * ssapre.c: Updated to use the renamed files.
15232 2006-06-08 Zoltan Varga <vargaz@gmail.com>
15234 * mini-amd64.c (mono_arch_output_basic_block): Fix a wrong reg-reg move
15235 in OP_ATOMIC_EXCHANGE_I4.
15237 2006-06-07 Wade Berrier <wberrier@novell.com>
15239 * tramp-s390.c: Fix s390 build (add missing pointer declarations
15240 in mono_debugger_create_notification_function)
15242 2006-06-06 Zoltan Varga <vargaz@gmail.com>
15244 * mini.c (NEW_AOTCONST_TOKEN): Fix amd64 build.
15246 * mini.c (type_from_stack_type): Disable some changes which do not
15249 * driver.c: Reenable opts.
15251 * mini.h (MonoStackSlot): New structure to keep track of the verification state
15252 of the evaluation stack.
15254 * mini.h (MonoBasicBlock): Add a 'stack_state' field to keep track of the
15255 evaluation stack trace at entry to the bblock.
15257 * mini.c (merge_stacks): New function to perform verification of stack merges.
15258 Turned off by default.
15260 * mini.c: Fill up ins->klass for instructions whose type is STACK_OBJ or
15263 2006-06-06 Massimiliano Mantione <massi@ximian.com>
15265 * local-propagation.c: Fixed bug 78549.
15267 2006-06-04 Zoltan Varga <vargaz@gmail.com>
15269 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on ia64.
15271 2006-06-02 Miguel de Icaza <miguel@novell.com>
15273 * tramp-sparc.c, tramp-ppc.c, tramp-s390.c, tramp-s390x.c,
15274 tramp-arm.c, tramp-ia64.c
15275 (mono_debugger_create_notification_function): Update signature to
15276 new signature and use new protocol for creating the notification
15279 Should fix the build.
15281 2006-06-02 Geoff Norton <gnorton@customerdna.com>
15283 * exceptions-ppc.c (mono_jit_walk_stack)
15284 (ves_icall_get_frame_info): Fix the build
15286 2006-06-02 Zoltan Varga <vargaz@gmail.com>
15288 * mini.c (mono_set_defaults): Fix the handling of -O=-all.
15290 2006-05-31 Raja R Harinath <rharinath@novell.com>
15292 * il2tests.2.il: New file for generics CIL tests. Add test for
15294 * Makefile.am: Update.
15297 * mini.c (mono_method_to_ir): Don't apply box+brtrue optimization
15300 2006-05-30 Massimiliano Mantione <massi@ximian.com>
15302 * aliasing.c: Fixed bug 78311.
15304 2006-05-29 Martin Baulig <martin@ximian.com>
15306 * mini-exceptions.c (mono_find_jit_info): When computing the
15307 native offset, check whether we're actually inside the method's
15308 code; call mono_debug_print_stack_frame() to format the frame.
15309 (ves_icall_System_Exception_get_trace): Call
15310 mono_debug_print_stack_frame() to format the stack frame.
15311 (ves_icall_get_trace): Update to the new debugging API.
15312 (mono_jit_walk_stack_from_ctx): Likewise.
15313 (ves_icall_get_frame_info): Likewise.
15315 * mini.c (get_method_from_ip): Use the new debugging API.
15316 (mono_print_method_from_ip): Likewise.
15319 (mono_jit_walk_stack): Use the new debugging API.
15320 (ves_icall_get_frame_info): Likewise.
15322 2006-05-27 Zoltan Varga <vargaz@gmail.com>
15324 * mini-amd64.c (mono_arch_output_basic_block): Fix MONO_PROFILE_COVERAGE.
15326 2006-05-25 Massimiliano Mantione <massi@ximian.com>
15328 * mini.c: Added "limitator" to inline for debugging.
15330 2006-05-24 Martin Baulig <martin@ximian.com>
15332 * debug-debugger.c (mono_debugger_init): Create a private,
15333 malloc()-based code manager for the notification function and
15334 intentionally leak it on exit. This fixes the crash-on-exit race
15338 (mono_debugger_create_notification_function): Added
15339 `MonoCodeManager *' argument.
15342 (mono_debugger_create_notification_function): Added
15343 `MonoCodeManager *' argument.
15345 2006-05-23 Massimiliano Mantione <massi@ximian.com>
15347 * aliasing.c: Fixed 64 bit issue.
15348 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
15349 default since all known bugs are fixed (one more time!).
15351 Tue May 23 13:47:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
15353 * mini.c: write barrier support.
15355 2006-05-23 Martin Baulig <martin@ximian.com>
15357 * debug-debugger.c: Revert Paolo's change. Add comment and #error
15358 check at the top of the file.
15360 Sun May 21 12:22:29 CEST 2006 Paolo Molaro <lupus@ximian.com>
15362 * debug-debugger.c: fix the build. Again. Hopefully Martin will stop
15363 reverting changes without reason and without changelog entries.
15365 2006-05-18 Zoltan Varga <vargaz@gmail.com>
15367 * mini-sparc.c (mono_arch_output_basic_block): Add support for large stack offets
15368 to a few opcodes. Fixes #78439.
15370 * mini-sparc.c: Rename mono_sparch_break () to mono_arch_break () to improve
15371 consistency with other archs.
15373 * mini-ia64.c (mono_arch_emit_prolog): Remove debug stuff left in by mistake.
15375 Wed May 17 18:07:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
15377 * debug-debugger.c: fix the build.
15379 2006-05-17 Martin Baulig <martin@ximian.com>
15382 (debugger_thread_vtable): Moved here from ../metadata/threads.c.
15383 (debugger_init_threads): Formerly known as mono_debugger_init_threads().
15384 (debugger_finalize_threads): Formaly known as mono_debugger_finalize_threads().
15385 (debugger_attach): Call GC_mono_debugger_add_all_threads().
15387 2006-05-11 Zoltan Varga <vargaz@gmail.com>
15389 * mini.c (mini_init): Call pthread_attr_destroy () to fix a small memory leak.
15391 2006-05-10 Zoltan Varga <vargaz@gmail.com>
15393 * mini-x86.c (mono_arch_instrument_epilog): Fix handling of
15394 MONO_TYPE_GENERICINST.
15396 * mini-amd64.c (mono_arch_instrument_epilog): Fix handling of
15397 MONO_TYPE_GENERICINST.
15399 2006-05-09 Zoltan Varga <vargaz@gmail.com>
15401 * mini-x86.c (mono_arch_get_vcall_slot_addr): Add a missing call sequence. Fixes
15404 2006-05-08 Zoltan Varga <vargaz@gmail.com>
15406 * mini.c (mono_create_jump_trampoline): Allocate MonoJitInfo from the domain
15408 (mono_jit_free_method): Remove the method from jump_trampoline_hash as well.
15410 2006-05-06 Zoltan Varga <vargaz@gmail.com>
15412 * mini.c (mini_cleanup): Applied patch from Joachim Ante (joe@otee.dk). Call
15413 mono_trace_cleanup ().
15415 * iltests.il: Fix problem with the newly added test.
15417 * mini-codegen.c (mono_local_regalloc): When changing the dreg of an instruction
15418 due to register constraints, free up the previous hreg. Fixes #78314.
15420 * iltests.il: Add new test for #78314.
15422 * mini-x86.c (mono_arch_get_inst_for_method): Use OP_ATOMIC_ADD_NEW_I4 for
15423 Interlocked.Add. Fixes #78312.
15425 * mini-amd64.c (mono_arch_get_inst_for_method): Ditto.
15427 2006-05-05 Zoltan Varga <vargaz@gmail.com>
15429 * inssel.brg (mini_emit_virtual_call): Fix a warning.
15431 2006-05-05 Martin Baulig <martin@ximian.com>
15433 * debug-mini.c (mono_debug_open_block): New method.
15436 (mono_arch_output_basic_block): Call mono_debug_open_block() at
15437 the beginning of each basic block.
15440 (mono_arch_output_basic_block): Call mono_debug_open_block() at
15441 the beginning of each basic block.
15443 2006-05-04 Massimiliano Mantione <massi@ximian.com>
15445 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
15446 default until I understand why they break the build on amd64.
15448 2006-05-04 Zoltan Varga <vargaz@gmail.com>
15450 * mini.c (mini_cleanup): Call mono_cleanup ().
15452 * mini.c (UNVERIFIED): New macro to make it easier to track down verification
15455 2006-05-04 Massimiliano Mantione <massi@ximian.com>
15457 * aliasing.c: Fixed shameful cut&paste error that caused JIT crashes.
15458 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
15459 default since all known bugs are fixed, and I cannot reproduce bug
15460 77944... I'm asking Matt Hargett to test again after this commit.
15462 2006-04-28 Massimiliano Mantione <massi@ximian.com>
15464 * mini-codegen.c: Fixed typo that thrashed inline.
15466 2006-04-28 Zoltan Varga <vargaz@gmail.com>
15468 * dominators.c (compute_dominators): Avoid using a worklist since
15469 it is not correct in some cases. Instead, iterate over all bblocks as
15470 in the original paper. Fixes --compile-all -O=all System.Xml.dll.
15472 2006-04-28 Miguel de Icaza <miguel@novell.com>
15474 * mini.c (mono_jit_compile_method_inner): Use
15475 mono_prepare_exception_from_error that resets the value
15478 2006-04-27 Miguel de Icaza <miguel@novell.com>
15480 * mini.c: Move the mini_loader_error_to_exception to metadata.
15482 2006-04-27 Massimiliano Mantione <massi@ximian.com>
15484 * aliasing.c: Fixed bug 78210.
15486 2006-04-27 Massimiliano Mantione <massi@ximian.com>
15488 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
15489 default until all their problems (or the ones they trigger) are fixed.
15491 2006-04-26 Zoltan Varga <vargaz@gmail.com>
15493 * aot-runtime.c (mono_aot_get_method_from_token_inner): Fix the previous patch.
15495 * aot-runtime.c (mono_aot_get_method_from_token_inner): Mark the method
15496 as loaded only after resolving patches since that could invoke the same method.
15498 * aot-runtime.c (mono_aot_plt_resolve): Fix ppc etc. builds.
15500 * aot-compiler.c: Refactor mono_aot_compile_aot () into a bunch of smaller
15503 * aot-runtime.c (init_plt): Use a normal trampoline to transfer code to the
15506 * aot-compiler.c (emit_plt): Pass the plt offset in %eax instead of on the
15509 * mini-trampolines.c (mono_aot_plt_trampoline): New trampoline to handle calls
15510 made from AOT code through the PLT table.
15512 * mini-x86.h mini-amd64.h: Define MONO_ARCH_AOT_PLT_OFFSET_REG to the register
15513 holding the plt offset when a call is made to the aot plt trampoline.
15515 2006-04-25 Zoltan Varga <vargaz@gmail.com>
15517 * aot-runtime.c aot-compiler.c cpu-amd64.md mini-amd64.c: Update parts of the
15520 * Makefile.am (common_sources): Fix build breakage.
15522 * aot-runtime.c aot-compiler.c: Reorganize the AOT code yet again: Make all
15523 calls through a jump table similar to the ELF PLT table. Avoid indirect calls for
15524 intra-assembly calls if possible.
15526 * tramp-*.c: Add new functions for patching/nullifying PLT entries.
15528 * mini-trampolines.c: Handle PLT entries.
15530 * mini.c: Avoid creating a GOT var for calls.
15532 * jit-icalls.c (helper_ldstr_mscorlib): New helper function for loading strings
15533 from mscorlib code.
15535 * jit-icalls.c (helper_newobj_mscorlib): New helper function to create objects
15536 from mscorlib code.
15538 * mini.c (mono_method_to_ir): Use the new helper functions in throw bblocks in
15541 * mini.h: Bump AOT file format version.
15543 * mini.c (get_basic_blocks): Fix the calculation of bb->out_of_line so it
15546 2006-04-25 Martin Baulig <martin@ximian.com>
15548 * driver.c: Disable copyprop, consprop and inline when running
15549 inside the debugger.
15551 2006-04-25 Martin Baulig <martin@ximian.com>
15553 * debug-debugger.h (MonoDebuggerInfo): Replaced `get_thread_id'
15554 with `get_current_thread' and added `detach'.
15555 (MonoDebuggerMetadataInfo): Added `thread_size',
15556 `thread_tid_offset', `thread_stack_ptr_offset' and
15557 `thread_end_stack_offset'.
15559 2006-04-25 Zoltan Varga <vargaz@gmail.com>
15561 * aot.c Makefile.am: Split aot.c into two new files aot-compiler.c and
15564 * inssel.brg (mini_emit_load_intf_reg_vtable): Use a new kind of AOT constant
15565 ADJUSTED_IID to avoid the need for adjusting the IID at runtime.
15567 * mini.h (MonoJumpInfoType): Add MONO_PATCH_INFO_ADJUSTED_IID.
15569 * mini.c (mono_resolve_patch_target): Handle ADJUSTED_IID.
15571 * aot.c: Add support for ADJUSTED_IID.
15573 2006-04-24 Zoltan Varga <vargaz@gmail.com>
15575 * aot.c (emit_method_order): Don't align method_order_end.
15577 * inssel.brg (stmt): Fix interface calls in AOT code which got broken by
15578 the interface ID changes.
15580 2006-04-21 Dick Porter <dick@ximian.com>
15582 * mini.c (mini_thread_cleanup): Clear the JIT TLS data when
15583 cleaning up a thread. Fixes the new part of bug 77470.
15585 2006-04-20 Geoff Norton <gnorton@customerdna.com>
15587 * mini-ppc.c: Call mono_jit_thread_attach when transitioning a native
15588 to managed wrapper.
15590 2006-04-19 Zoltan Varga <vargaz@gmail.com>
15592 * mini.h mini.c: Remove mono_type_to_ldind/stind () which are now in marshal.c.
15594 * mini.c (mono_runtime_install_handlers): Handle SIGABRT similarly to
15595 SIGSEGV. Fixes #78072.
15597 * mini-exceptions.c (mono_handle_native_sigsegv): Add a 'signal' argument,
15598 unregister our SIGABRT handler.
15600 2006-04-19 Massimiliano Mantione <massi@ximian.com>
15602 * mini.c: Disabled inline where it can alter the call stack in a
15603 way visible from managed code.
15604 * driver.c: enabled inline,consprop,copyprop,treeprop,deadce by
15607 2006-04-16 Zoltan Varga <vargaz@gmail.com>
15609 * mini-amd64.c (mono_arch_emit_prolog): Attach the thread to the runtime as it is done
15610 on other platforms. Fixes #78089.
15612 2006-04-13 Martin Baulig <martin@ximian.com>
15614 * driver.c: Also check a `MONO_INSIDE_MDB' environment variable to
15615 determine whether we're inside the debugger.
15618 (MonoDebuggerMetadataInfo): Added all offsets from `MonoDefaults'.
15620 2006-04-12 Zoltan Varga <vargaz@gmail.com>
15622 * mini.c (mono_method_to_ir): Handle multiple LEAVE statements inside a single
15623 handler clauses. Fixes #78024.
15625 * mini-sparc.c (mono_arch_output_basic_block): Handle large offsets
15626 in the CALL_MEMBASE opcodes. Fixes #78088.
15627 (mono_arch_get_vcall_slot_addr): Ditto.
15629 2006-04-10 Martin Baulig <martin@ximian.com>
15631 * debug-debugger.c: The thread handling code has now been moved
15632 into ../metadata/threads.c.
15634 2006-04-10 Zoltan Varga <vargaz@gmail.com>
15636 * driver.c (mono_main): Fix --with-gc=none build.
15638 * mini-codegen.c (mono_spillvar_offset): Improve alignment.
15639 (mono_spillvar_offset_float): Ditto.
15640 (mono_local_regalloc): Only do the OP_MOVE optimization if ins->dreg is a local
15641 hreg, not when its !global, since on ia64, there is a third category: stacked
15644 Mon Apr 10 14:39:49 CEST 2006 Paolo Molaro <lupus@ximian.com>
15646 * mini.c: set MonoInst->klass for load field address and a few other
15649 2006-04-10 Zoltan Varga <vargaz@gmail.com>
15651 * helpers.c (mono_disassemble_code): Emit debug info on amd64 as well.
15653 2006-04-07 Zoltan Varga <vargaz@gmail.com>
15655 * dominators.c (compute_dominators): Fix yet another bug which surfaced after
15656 the branch opt changes.
15658 2006-04-06 Dick Porter <dick@ximian.com>
15660 * wapihandles.c (mini_wapi_semdel): Fix parameters in semctl () call.
15662 * wapihandles.c (mini_wapi_seminfo):
15663 * driver.c (mono_main): Add semaphore info option
15665 2006-04-05 Zoltan Varga <vargaz@gmail.com>
15667 * dominators.c (compute_dominators): Fix a bug which surfaced after the recent
15668 branch optimization changes. Fixes #78009.
15670 Wed Apr 5 16:40:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
15672 * mini.c: ignore accessibility of methods in managed->native wrappers.
15674 2006-04-04 Zoltan Varga <vargaz@gmail.com>
15676 * mini.c (mini_cleanup): Call print_jit_stats () earlier since it accesses metadata.
15678 * mini.c (mini_cleanup): Free 'emul_opcode_map' as well.
15680 2006-04-03 Zoltan Varga <vargaz@gmail.com>
15682 * mini.c: Modify the branch optimizations to preserve the invariant that
15683 the entries inside the in_bb and out_bb arrays are unique.
15684 (mono_unlink_bblock): Avoid creation of new arrays.
15686 2006-04-02 Zoltan Varga <vargaz@gmail.com>
15688 * mini.c (mono_unlink_bblock): Fix regression caused by previous
15691 2006-04-01 Zoltan Varga <vargaz@gmail.com>
15693 * mini.c (optimize_branches): Remove the "optimizations" in
15694 the cbranch1/cbranch2 -> branch cases which were causing several
15695 problems in the past. Fixes #77986.
15697 2006-03-31 Chris Toshok <toshok@ximian.com>
15699 * driver.c (DEFAULT_OPTIMIZATIONS): back out the new set of
15700 default optimizations :(
15702 2006-03-31 Zoltan Varga <vargaz@gmail.com>
15704 * inssel-x86.brg mini-codegen.c mini.c: Merge some changes/fixes from linear-il
15707 2006-03-31 Massimiliano Mantione <massi@ximian.com>
15709 * local-propagation.c: Added comments to structs and removed
15710 "Mono" prefixes from local tree mover types.
15712 2006-03-30 Zoltan Varga <vargaz@gmail.com>
15714 * Makefile.am (arch_sources): Define this for each architecture so
15715 libmono_la_SOURCES is defined in one place.
15717 Wed Mar 29 20:51:14 CEST 2006 Paolo Molaro <lupus@ximian.com>
15719 * driver.c, wapihandles.c, Makefile.am: integrate the io-layer utils
15722 Wed Mar 29 17:16:57 CEST 2006 Paolo Molaro <lupus@ximian.com>
15724 * driver.c: print the GC name supplied by configure.
15726 2006-03-29 Massimiliano Mantione <massi@ximian.com>
15728 * local-propagation.c: Added tree mover, and moved here all the
15729 local propagation code from mini.c
15730 * mini.c: Added support for treeprop, and moved all the local
15731 propagation code to local-propagation.c
15732 * mini.h: Added support for treeprop
15733 * driver.c: Added support for treeprop, enabled consprop, copyprop,
15734 treeprop, inline and deadce by default
15735 * Makefile.am: Added local-propagation.c
15737 2006-03-25 Zoltan Varga <vargaz@gmail.com>
15739 * exceptions-sparc.c: Applied patch from David S. Miller <davem@sunset.davemloft.net>: Implement correct support for sparc/linux.
15741 Fri Mar 24 20:07:19 CET 2006 Paolo Molaro <lupus@ximian.com>
15743 * debug-debugger.c: make it compile without the Boehm GC.
15745 Wed Mar 22 18:25:18 CET 2006 Paolo Molaro <lupus@ximian.com>
15747 * mini.c: fixed issue with mismatch when an icall is registered
15748 with multiple names but same address.
15750 Tue Mar 21 15:59:57 CET 2006 Paolo Molaro <lupus@ximian.com>
15752 * declsec.c, mini-exceptions.c: use write barrier to set reference
15753 fields of managed objects.
15755 2006-03-19 Zoltan Varga <vargaz@gmail.com>
15757 * mini.c (mono_print_method_from_ip): Recognize JIT trampolines as well.
15758 (can_access_internals): Fix a warning.
15760 * mini.c (print_method_from_ip): Rename this to
15761 mono_print_method_from_ip so it gets exported.
15763 * trace.c: Deal with strings inside StringBuilder's containing garbage
15764 and fix memory leaks. Fixes #77848.
15766 2006-03-19 Zoltan Varga <vargaz@gmail.com>
15768 * mini.c (mini_init): Disable the setting of GC_stackbottom on ia64. Hopefully
15771 2006-03-16 Neale Ferguson <neale@sinenomine.net>
15773 * mini-s390.c: Remove OP_X86_TEST_NULL.
15775 Thu Mar 16 17:19:04 CET 2006 Paolo Molaro <lupus@ximian.com>
15777 * mini.c: use the correct GetHashCode() for the moving collector.
15779 2006-03-16 Massimiliano Mantione <massi@ximian.com>
15781 * liveness.c: Regalloc spill cost tuning.
15783 2006-03-15 Neale Ferguson <neale@sinenomine.net>
15785 * mini-s390x.h: Correct S390_LONG macro.
15787 * mini-s390x.c: Cleanup unused code.
15789 2006-03-15 Zoltan Varga <vargaz@gmail.com>
15791 * jit-icalls.h: New file.
15793 * Makefile.am mini.c jit-icalls.c: Use a proper include file for the jit
15794 icalls and include that instead of including jit-icalls.c.
15796 * mini-ppc.c (mono_arch_output_basic_block): Remove references to
15799 Tue Mar 14 20:23:53 CET 2006 Paolo Molaro <lupus@ximian.com>
15801 * mini.c: when checking for member accessibility, also check for
15802 friend assemblies and for explicit interface implementations.
15804 2006-03-14 Zoltan Varga <vargaz@gmail.com>
15806 * mini-codegen.c (mono_local_regalloc): Remove incorrect g_free () calls.
15808 * cpu-arm.md cpu-g4.md: Remove x86_ opcodes.
15810 * mini-x86.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
15811 common cases are done first.
15813 * mini-ops.h: Only define platform specific opcodes on the given platform.
15815 * mini.h regalloc.h mini-codegen.c: Merge optimizations from the linear-il
15818 2006-03-14 Martin Baulig <martin@ximian.com>
15820 Revert Paolo's change from r57348:
15822 * mini.h: don't use gboolean for bitfields.
15823 * mini.c: verifier changes for fields and methods accessibility.
15825 2006-03-13 Neale Ferguson <neale@sinenomine.net>
15827 * mini-s390.h, mini-s390x.h: Fix calls to mono_call_inst_add_outarg_reg.
15829 * mini-s390x.c: Fix conv_r_un.
15831 * cpu-s390, cpu-s390x.md: Fix lengths.
15833 Sun Mar 12 17:31:22 CET 2006 Paolo Molaro <lupus@ximian.com>
15835 * mini.c: nested types have access to all the nesting
15836 levels, not just the enclosing types.
15838 Sun Mar 12 16:23:11 CET 2006 Paolo Molaro <lupus@ximian.com>
15840 * mini.c: added a few more verification checks.
15842 2006-03-12 Zoltan Varga <vargaz@gmail.com>
15844 * liveness.c: Merge optimizations from the linear-il branch.
15846 2006-03-11 Zoltan Varga <vargaz@gmail.com>
15848 * mini-ia64.c (emit_call): Add a comment.
15850 * tramp-ia64.c (mono_arch_patch_callsite): Handle indirect calls as well.
15852 * tramp-ia64.c: Fix some warnings.
15854 Sat Mar 11 20:15:59 CET 2006 Paolo Molaro <lupus@ximian.com>
15856 * mini.h: don't use gboolean for bitfields.
15857 * mini.c: verifier changes for fields and methods accessibility.
15859 2006-03-11 Zoltan Varga <vargaz@gmail.com>
15861 * mini.c (mono_icall_get_wrapper): Fix an ia64 bug introduced by the
15862 lazy icall wrapper changes.
15864 * dominators.c: Replace all the dominator algorithms with faster
15865 ones from the linear-il branch.
15867 * inssel-*.brg: Allocate call->out_ireg_args and call->out_freg_args from
15870 * mini-amd64.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
15871 common cases are done first.
15873 * mini-amd64.c: Fix some warnings.
15875 * mini-codegen.c mini-*.c: Allocate call->out_ireg_args and call->out_freg_args
15878 * mini.c (mono_jit_compile_method_with_opt): Fix a race in the newly
15881 * mini.h: Add a missing prototype.
15883 2006-03-10 Zoltan Varga <vargaz@gmail.com>
15885 * mini.c: Compile icall wrappers lazily.
15887 * mini-codegen.c: Use printf instead of g_print since its much faster.
15889 * mini.h (mono_bitset_foreach_bit): Use the faster mono_bitset_find_start ()
15892 * mini.c (optimize_branches): Cache the negative result from
15893 remove_block_if_useless ().
15895 * mini.c (optimize_branches): Avoid restarting the iteration after each change.
15896 Also fix some bblock linking issues.
15898 * helpers.c (mono_disassemble_code): Reduce the size of the temporary
15901 * mini.h: Define G_LIKELY/G_UNLIKELY macros for older glib versions.
15903 * mini.h (MonoBasicBlock): Reorganize the fields, putting more frequently
15904 accessed fields first, for better cache behavior.
15906 Fri Mar 10 18:21:41 CET 2006 Paolo Molaro <lupus@ximian.com>
15908 * mini.c: speedup IList<T> array accesses.
15910 2006-03-09 Zoltan Varga <vargaz@gmail.com>
15912 * mini.c (mono_method_to_ir): Handle large methods overflowing the
15913 inline_costs counter. Fixes #77190.
15915 2006-03-06 Zoltan Varga <vargaz@gmail.com>
15917 * mini-exceptions.c: Call mono_trace_is_enabled () before printing
15918 trace messages. Fixes #77706.
15920 2006-03-04 Martin Baulig <martin@ximian.com>
15922 * tramp-amd64.c, tramp-x86.c
15923 (mono_debugger_create_notification_function): Use
15924 mono_global_codeman_reserve() to allocate a buffer at runtime and
15927 * debug-debugger.h (MonoDebuggerInfo): Added `initialize'.
15929 * debug-debugger.c (mono_debugger_init): Dynamically allocate the
15930 notification function at runtime and then call `initialize' in the
15931 `MONO_DEBUGGER__debugger_info' vtable.
15933 2006-03-04 Zoltan Varga <vargaz@gmail.com>
15935 * iltests.il: Fix a visibility problem.
15937 Wed Mar 1 15:55:25 CET 2006 Paolo Molaro <lupus@ximian.com>
15939 * driver.c, mini.c: add hooks for the counters API.
15941 Wed Mar 1 12:28:04 CET 2006 Paolo Molaro <lupus@ximian.com>
15943 * driver.c: show disabled options.
15945 Wed Mar 1 12:18:51 CET 2006 Paolo Molaro <lupus@ximian.com>
15947 * linear-scan.c: always use cost-driven selection.
15949 2006-02-28 Raja R Harinath <rharinath@novell.com>
15951 * jit-icalls.c (helper_compile_generic_method): Revert change from
15954 Mon Feb 27 18:58:19 GMT 2006 Paolo Molaro <lupus@ximian.com>
15956 * cpu-arm.md, mini-arm.c: implemented MemoryBarrier.
15958 Sat Feb 25 17:39:21 CET 2006 Paolo Molaro <lupus@ximian.com>
15960 * inssel.brg: style fixes, mostly to force the updated monoburg
15961 to run for people using svn.
15963 Sat Feb 25 17:07:42 CET 2006 Paolo Molaro <lupus@ximian.com>
15965 * mini.c: match monoburg changes.
15967 Sat Feb 25 16:04:33 CET 2006 Paolo Molaro <lupus@ximian.com>
15969 * mini.h, mini.c, abcremoval.c, aliasing.c, liveness.c,
15970 ssapre.c, graph.c, ssa.c: put the mono_burg_arity[]
15971 declaration in the header file.
15973 Sat Feb 25 14:19:31 CET 2006 Paolo Molaro <lupus@ximian.com>
15975 * helpers.c: reduce relocations and mem usage.
15977 Sat Feb 25 11:58:16 CET 2006 Paolo Molaro <lupus@ximian.com>
15979 * mini.h, mini-codegen.c: disable logging features if
15980 requested by configure.
15982 Sat Feb 25 11:54:49 CET 2006 Paolo Molaro <lupus@ximian.com>
15984 * mini.c: tiny verifier changes.
15986 Fri Feb 24 18:17:52 CET 2006 Paolo Molaro <lupus@ximian.com>
15988 * mini-ops.h, inssel-x86.brg, tramp-x86.c, mini-x86.c,
15989 cpu-pentium.md: stack alignment changes for osx/x86,
15990 partially from Geoff Norton <gnorton@customerdna.com>.
15992 2006-02-24 Raja R Harinath <harinath@gmail.com>
15994 * jit-icalls.c (helper_compile_generic_method): Update to changes
15995 in metadata/class.c.
15997 2006-02-24 Zoltan Varga <vargaz@gmail.com>
15999 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a missing check.
16001 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for
16002 interface calls with large offsets.
16004 2006-02-23 Raja R Harinath <rharinath@novell.com>
16006 * jit-icalls.c (helper_compile_generic_method): Document the
16007 special-case we depend on so that we can inflate the method twice
16008 with the same context with no bad side-effects.
16010 Thu Feb 23 13:45:46 CET 2006 Paolo Molaro <lupus@ximian.com>
16012 * mini-x86.c, mini-amd64.c: fix for case when xen support
16015 Wed Feb 22 19:38:40 CET 2006 Paolo Molaro <lupus@ximian.com>
16017 * mini-x86.c, mini-amd64.c: generate code to access tls items
16018 in a faster way for Xen systems.
16020 Wed Feb 22 10:31:25 CET 2006 Paolo Molaro <lupus@ximian.com>
16022 * exceptions-x86.c, mini-x86.h, driver.c, mini-codegen.c:
16023 updates and compilation fixes for the OSX/x86 port, mostly from
16024 Geoff Norton <gnorton@customerdna.com>.
16026 Tue Feb 21 19:56:55 CET 2006 Paolo Molaro <lupus@ximian.com>
16028 * inssel.brg: faster interface call implementation
16029 to sync with the interface_offsets MonoVTable changes.
16031 Mon Feb 20 10:37:57 CET 2006 Paolo Molaro <lupus@ximian.com>
16033 * mini.c: more verification checks.
16035 Fri Feb 17 19:47:29 CET 2006 Paolo Molaro <lupus@ximian.com>
16037 * mini.c: added a few more verification checks.
16039 2006-02-17 Neale Ferguson <neale@sinenomine.net>
16041 * mini-s390x.c, mini-s390x.h: Check for presence of long displacement
16042 facility on the processor and use it if available.
16044 Fri Feb 17 16:12:52 CET 2006 Paolo Molaro <lupus@ximian.com>
16046 * driver.c, aot.c, mini.c: throw exception if the IL code is
16047 invalid or unverifiable.
16049 2006-02-17 Raja R Harinath <rharinath@novell.com>
16051 * generics.2.cs (test_0_ldfld_stfld_mro): Use m.struct_field, not
16054 2006-02-16 Zoltan Varga <vargaz@gmail.com>
16056 * generics.2.cs: Add some tests for generics ldfld/stfld wrappers.
16058 Wed Feb 15 16:23:17 CET 2006 Paolo Molaro <lupus@ximian.com>
16060 * mini-s390x.c, mini-s390.c, mini.c, mini-amd64.c, mini-arm.c,
16061 mini-ia64.c, mini-sparc.c, mini-x86.c, mini-ppc.c: fixed
16062 handling of instantiated generic valuetypes.
16064 2006-02-11 Zoltan Varga <vargaz@gmail.com>
16066 * mini-exceptions.c mini-x86.h mini-x86.c: Get rid of
16067 MONO_INIT_CONTEXT_FROM_CALLER, and use MONO_INIT_CONTEXT_FROM_FUNC
16070 * generics.2.cs: Revert the nullable reftypes tests.
16072 2006-02-10 Zoltan Varga <vargaz@gmail.com>
16074 * mini-exceptions.c (MONO_INIT_CONTEXT_FROM_CALLER): Avoid
16075 using __builtin_frame_address (1) as it doesn't work in the presence
16076 of optimizations. Hopefully fixes #77273.
16078 * Makefile.am generics.cs generics.2.cs: Revert the generics.2.cs
16079 -> generics.cs change as it doesn't work with some automake versions.
16081 Thu Feb 9 16:24:44 CET 2006 Paolo Molaro <lupus@ximian.com>
16083 * mini.c: handle systems that sue a different way to
16084 retrieve the stack address of the current thread.
16086 2006-02-09 Zoltan Varga <vargaz@gmail.com>
16088 * Makefile.am generics.2.cs: Rename this to generics.cs and handle
16089 it specially in the makefile.
16091 * generics.2.cs: Add tests for nullable reference types.
16093 Wed Feb 8 19:33:17 CET 2006 Paolo Molaro <lupus@ximian.com>
16095 * mini.c: always handle the case when mono_jit_init()
16096 is called in a thread different from the main thread,
16097 confusing libgc (bug #77309).
16099 Mon Feb 6 09:01:24 EST 2006 Paolo Molaro <lupus@ximian.com>
16101 * mini-ppc.c: fix handling of exceptions in large methods (bug #74932).
16103 Fri Feb 3 18:51:35 CET 2006 Paolo Molaro <lupus@ximian.com>
16105 * mini.c: change optimize_branches () to use a single loop
16106 and introduce a new optimization to simplify some range checks.
16108 2006-02-03 Martin Baulig <martin@ximian.com>
16110 * debug-debugger.c (debugger_thread_manager_thread_created): Removed
16111 and merged with debugger_thread_manager_add_thread().
16112 (mono_debugger_main): Call debugger_thread_manager_add_thread() to
16113 inform the debugger about the main thread.
16115 2006-02-03 Zoltan Varga <vargaz@gmail.com>
16117 * basic.cs: Add test for div.un/rem.un constant folding.
16119 2006-02-03 Neale Ferguson <neale@sinenomine.net>
16121 * cpu-s390x.md: correct int_xor_imm length
16123 2006-02-03 Zoltan Varga <vargaz@gmail.com>
16125 * generics.2.cs: New test for #77442.
16127 * jit-icalls.c (helper_compile_generic_method): Check for null. Fixes
16130 2006-02-02 Martin Baulig <martin@ximian.com>
16132 * tramp-x86.c, tramp-amd64.c: It's now safe to #include
16133 <mono/metadata/mono-debug-debugger.h>
16135 * debug-mini.c: Don't #define _IN_THE_MONO_DEBUGGER.
16137 2006-02-02 Martin Baulig <martin@ximian.com>
16139 * debug-debugger.h: New header file for debug-debugger.c.
16141 * debug-debugger.c: Big API cleanup; don't run the managed Main()
16142 function is a separate thread anymore; add support for attaching.
16144 2006-02-01 Zoltan Varga <vargaz@gmail.com>
16146 * tramp-x86.c: Fix a warning.
16148 2006-01-31 Zoltan Varga <vargaz@gmail.com>
16150 * mini-amd64.c (mono_arch_compute_omit_fp): Avoid hitting an assertion
16151 on very large methods.
16153 * aot.c (load_patch_info): Fix a warning.
16155 Mon Jan 30 12:51:10 CET 2006 Paolo Molaro <lupus@ximian.com>
16157 * cpu-pentium.md, mini-x86.c, inssel.brg, inssel-x86.brg,
16158 mini-ops.h: alu membase optimizations.
16160 Fri Jan 27 21:11:08 CET 2006 Paolo Molaro <lupus@ximian.com>
16162 * mini-ops.h, mini.c, inssel.brg, inssel-x86.brg: opcode
16163 to speedup StringBuilder.
16165 2006-01-27 Zoltan Varga <vargaz@gmail.com>
16167 * dominators.c (mono_compute_natural_loops): Fix detection of
16168 loop body start blocks.
16170 * mini-exceptions.c (mono_print_thread_dump): Fix non x86 builds.
16172 2006-01-26 Zoltan Varga <vargaz@gmail.com>
16174 * mini.h mini.c mini-exceptions.c: Add thread dump support. Fixes
16177 2006-01-25 Massimiliano Mantione <massi@ximian.com>
16179 * aliasing.c: Fixed aliasing issue on 64 bit archs.
16181 2006-01-25 Martin Baulig <martin@ximian.com>
16183 * debug-debugger.c: Moved the `MonoDebuggerManager' and
16184 `MonoDebuggerThread' typedefs here from mono-debug-debugger.h and
16185 started to cleanup this file a little bit.
16187 Tue Jan 24 18:20:48 CET 2006 Paolo Molaro <lupus@ximian.com>
16189 * mini.c: optimize a codepath frequently happening in generics code.
16191 2006-01-23 Martin Baulig <martin@ximian.com>
16193 * Makefile.am: Only compile debug-debugger.c on supported platforms.
16195 * debug-debugger.c: Kill the IO_LAYER() hack and use the io-layer
16196 functions directly.
16198 * driver.c: debug-debugger.c is only available if
16199 `MONO_DEBUGGER_SUPPORTED' is defined.
16201 2006-01-23 Martin Baulig <martin@ximian.com>
16203 * debug-debugger.c: Only enable this on platforms where the Mono
16204 Debugger is working (x86 and x86_64).
16206 2006-01-21 Martin Baulig <martin@ximian.com>
16208 The Mono Debugger is now using the normal `mono' instead of the
16209 `mono-debugger-mini-wrapper' when executing managed code.
16211 * debug-debugger.c: New file; previously known as
16212 debugger/wrapper/wrapper.c.
16214 * debug-mini.c (mono_init_debugger): Removed.
16216 * driver.c (mono_main): Added new `--inside-mdb' command line
16217 argument which is used when running inside the debugger.
16219 2006-01-20 Zoltan Varga <vargaz@gmail.com>
16221 * liveness.c (mono_analyze_liveness): Remove some unused data
16224 2006-01-17 Zoltan Varga <vargaz@gmail.com>
16226 * mini.h: Move mono_bitset_test_fast macro to monobitset.h where it belongs.
16228 2006-01-16 Zoltan Varga <vargaz@gmail.com>
16230 * mini.h (mono_bitset_test_fast): Disable the 'fast' implementation which
16231 depends on implementation details of monobitset.
16233 * mini.c (mini_get_ldelema_ins): Fix handling of 1 dimensional arrays.
16236 2006-01-15 Zoltan Varga <vargaz@gmail.com>
16238 * liveness.c: Update after monobitset changes.
16240 2006-01-14 Zoltan Varga <vargaz@gmail.com>
16242 * mini-amd64.c (mono_arch_compute_omit_fp): Fix a leak.
16244 2006-01-11 Neale Ferguson <neale@sinenomine.net>
16246 * inssel-s390x.brg: Fix reg: OP_LDADDR(OP_S390_LOADARG) register setting.
16248 * mini-s390x.c: Remove warning messages.
16250 2006-01-11 Ben Maurer <bmaurer@andrew.cmu.edu>
16252 * mini.c: pass the jitinfo to mono_profiler_method_end_jit.
16254 2006-01-10 Zoltan Varga <vargaz@gmail.com>
16256 * generics.2.cs: Add ldelem/stelem_any test.
16258 2006-01-10 Neale Ferguson <neale@sinenomine.net>
16260 * mini-s390.c: Fix ATOMIC_ADD_I4 operation.
16262 2006-01-07 Zoltan Varga <vargaz@gmail.com>
16264 * inssel-long.brg: Fix int->long ovf conversion rules. Fixes #77172.
16266 2006-01-06 Zoltan Varga <vargaz@gmail.com>
16268 * generics.2.cs: Reenable vtype tests.
16270 * inssel-x86.brg: Remove an icorrect valuetype rule.
16272 2006-01-06 Neale Ferguson <neale@sinenomine.net>
16274 * mini-s390x.c, inssel-s390x.brg, cpu-s390x.md: Fix ATOMIC_I8 operations. Provide
16275 initial support for OP_ABS.
16277 2006-01-05 Neale Ferguson <neale@sinenomine.net>
16279 * mini-s390x.c (emit_float_to_int): Correct r8 to unsigned int algorithm.
16281 2006-01-05 Neale Ferguson <neale@sinenomine.net>
16283 * mini-s390.c, mini-s390.h, inssel-s390.brg, cpu-s390.md: Fix r8 to unsigned int
16284 conversion and implement LADD/LSUB.
16286 * exceptions-s390.c: Standardize mono_arch_find_jit_info to match other
16289 2006-01-05 Neale Ferguson <neale@sinenomine.net>
16291 * mini-s390x.c, mini-s390x.h: Fix r8 to unsigned int conversion.
16293 * exceptions-s390x.c: Standardize mono_arch_find_jit_info to match other
16296 2006-01-05 Neale Ferguson <neale@sinenomine.net>
16298 * mini-s390x.c, mini-s390x.h, mini-s390.c, mini-s390.h: Fix lmf handling when
16299 localloc is encountered. Fixes crash in test-183.cs when using gmcs
16300 (stack walk problem).
16302 2006-01-04 Zoltan Varga <vargaz@gmail.com>
16304 * aot.c (mono_aot_load_method): Fix a warning.
16306 2006-01-03 Neale Ferguson <neale@sinenomine.net>
16308 * mini-s390x.h, exceptions-s390x.c, inssel-s390x.brg: Fix compiler warnings
16310 2006-01-03 Zoltan Varga <vargaz@gmail.com>
16312 * iltests.il: Add test for #77148.
16314 * mini.c (mini_get_ldelema_ins): Handle arrays with rank 1 too. Fixes
16317 2006-01-03 Neale Ferguson <neale@sinenomine.net>
16319 * mini-s390x.c, inssel-s390x.brg: Remove debug statements
16321 2006-01-03 Neale Ferguson <neale@sinenomine.net>
16323 * mini-s390x.c, mini-s390x.h, exceptions-s390x.c, tramp-s390x.c, inssel-s390x.brg,
16324 cpu-s390x.md, mini-codegen.c, Makefile.am: add 64-bit s390 support to JIT.
16326 * basic-long.cs: Add lconv-to-r4/r8 tests.
16328 2006-01-03 Zoltan Varga <vargaz@gmail.com>
16330 * mini.c (mono_method_to_ir): Fix DynamicMethod support in some opcodes.
16332 * mini-sparc.c (mono_arch_call_opcode): Use mono_class_value_size ()
16333 here as on other archs.
16335 2005-12-29 Neale Ferguson <neale@sinenomine.net>
16337 * mini-s390.c (mono_arch_get_inst_for_method): Add memory_barrier support.
16339 2005-12-29 Neale Ferguson <neale@sinenomine.net>
16341 * inssel-s390.brg: Correct register assignment; Rework L[ADD|SUB]_OVF[_UN] for s390.
16343 * cpu-s390.md: Fix lengths of a couple of long instructions; Add memory_barrier.
16345 * mini-s390.c: Fix long add/sub overflow instructions; Fix displacement handling in
16346 instrument_prolog; Add memory_barrier instruction.
16348 2005-12-26 Zoltan Varga <vargaz@gmail.com>
16350 * exceptions-x86.c mini-x86.h: Fix solaris/x86 exception handling.
16352 2005-12-23 Zoltan Varga <vargaz@gmail.com>
16354 * tramp-ia64.c (mono_arch_get_unbox_trampoline): Flush icache.
16356 * aliasing.c inssel.brg: Fix warnings.
16358 * inssel-ia64.brg (OP_MEMSET): Fix an optimization which previously
16359 could skip initialization of some parts of memory.
16361 * mini.c mini-ia64.c: Fix warnings.
16363 * inssel-sparc.brg: Add an implementation of lneg which actually works.
16365 2005-12-22 Zoltan Varga <vargaz@gmail.com>
16367 * aliasing.c (mono_build_aliasing_information): Add a workaround for
16368 a crash seen on sparc.
16370 * mini-sparc.c: Add implementation of Thread.MemoryBarrier.
16372 * cpu-sparc.md: Add memory_barrier opcode. Remove unused opcodes.
16374 2005-12-21 Neale Ferguson <neale@sinenomine.net>
16376 * mini-ops.h: Add s390_backchain instruction
16378 * inssel-s390.brg: Use backchaining instruction for LOADARG/STKARG operations.
16380 * cpu-s390.md: Add s390_backchain instruction
16382 * mini-s390.c: Significant ABI changes
16384 * mini-s390.h: Cater for zero length structures
16386 2005-12-20 Neale Ferguson <neale@sinenomine.net>
16388 * mini-s390.c: ABI fixes
16390 * inssel-s390.brg: Remove debug statements
16392 * cpu-s390.md: Fix length of ATOMIC_xx operations
16394 2005-12-19 Zoltan Varga <vargaz@gmail.com>
16396 * basic-float.cs: Add float<->long conversion tests.
16398 2005-12-16 Neale Ferguson <neale@sinenomine.net>
16400 * mini-s390.c: Fix LOCALLOC processing.
16402 * tramp-s390.c (s390_magic_trampoline): Fix base calculation.
16404 2005-12-15 Zoltan Varga <vargaz@gmail.com>
16406 * iltests.il: Add tests for some opcodes not covered by the other
16409 2005-12-15 Neale Ferguson <neale@sinenomine.net>
16411 * mini-s390.c: Fix ADDCC/SBB bug revealed by test_0_ulong_regress; Correct
16412 register loading for Tail processing; Correct trace output.
16414 * inssel-s390.brg: Reimplement LSUB_OVF due to s390 implementation of signed math.
16416 * cpu-s390.md: Correct size of jmp instruction.
16418 2005-12-13 Neale Ferguson <neale@sinenomine.net>
16420 * mini-s390.c (mono_arch_emit_prolog): Remove some debugging bits.
16422 2005-12-13 Neale Ferguson <neale@sinenomine.net>
16424 * inssel-s390.brg tramp-s390.c cpu-s390.md mini-s390.c mini-s390.h:
16425 Bring s390 up to current level.
16427 2005-12-12 Zltan Varga <vargaz@gmail.com>
16429 * generics.2.cs: Disable the newly added tests as they do not work yet.
16431 * generics.2.cs: Add valuetype tests.
16433 2005-12-09 Zoltan Varga <vargaz@gmail.com>
16435 * basic-long.cs: Add i4->u8 test.
16437 * objects.cs: Add tests for JIT intrinsic.
16439 * mini.c (mini_get_inst_for_method): Resurrect the array Rank/Length
16440 optimizations lost by a mistake.
16442 2005-12-07 Zoltan Varga <vargaz@gmail.com>
16444 * basic-long.cs: Remove a test moved to objects.cs.
16446 * arrays.cs: Add more array tests.
16448 2005-12-06 Zoltan Varga <vargaz@gmail.com>
16450 * arrays.cs: Add new tests for multi-dimensional arrays.
16452 2005-12-06 Raja R Harinath <rharinath@novell.com>
16454 * Makefile.am (test_sources2): Add generics.2.cs.
16455 (EXTRA_DIST): Add test_sources2.
16457 2005-12-05 Ben Maurer <bmaurer@ximian.com>
16459 Support for boxing and unboxing nullable types as well as the
16460 isinst operation on nullables, per the CLI ammendment.
16462 * inssel.brg (CEE_ISINST): Special case for nullable
16464 * mini.c (handle_unbox_nullable): new method
16465 (handle_box): Special case for nullable types
16466 (mono_method_to_ir): Call handle_unbox_nullable in correct
16469 * generics.2.cs: New test suite
16471 * Makefile.am: Support for regression tests with generics.
16473 2005-12-03 Zoltan Varga <vargaz@gmail.com>
16475 * mini-amd64.c (emit_load_volatile_arguments): Add loading of arguments
16476 allocated to registers. Fixes #76800.
16478 Thu Dec 1 12:59:40 EST 2005 Paolo Molaro <lupus@ximian.com>
16480 * mini-ppc.c, inssel-ppc.brg: fix ABI issue (pinvoke3.cs).
16482 2005-11-30 Zoltan Varga <vargaz@gmail.com>
16484 * exceptions.cs: Disable test_0_long_cast () test, since it fails on a lot
16487 2005-11-29 Zoltan Varga <vargaz@gmail.com>
16489 * objects.cs basic-calls.cs: Move a test depending on valuetypes to
16492 * inssel-long32.brg (CEE_CONV_I8): Remove unused labels.
16494 * inssel-long32.brg (CEE_CONV_I8): Convert this to a branchless version.
16495 Tue Nov 29 05:41:34 EST 2005 Paolo Molaro <lupus@ximian.com>
16497 * mini-ppc.c, cpu-g4.md: ensure a fp register is converted to
16498 single precision before storing to a single precision location.
16500 2005-11-28 Raja R Harinath <rharinath@novell.com>
16502 * Makefile.am (ILASM): Use profile-dependent location of ilasm.
16504 2005-11-27 Zoltan Varga <vargaz@gmail.com>
16506 * basic-long.cs basic-calls.cs objects.cs: Move some tests to the
16509 * basic.cs: Remove test_0_byte_compares test which was moved to
16510 objects.cs a long time ago.
16512 2005-11-22 Massimiliano Mantione <massi@ximian.com>
16514 * aliasing.c: Fixed aliasing issue on 64 bit archs.
16516 2005-11-20 Zoltan Varga <vargaz@gmail.com>
16518 * mini-ia64.c exceptions-ia64.c: Simplify the way filters/finally
16519 handlers are called.
16521 * mini-ia64.c (mono_arch_emit_exceptions): Optimize size of exception
16524 * mini-ia64.c: Add support for the throw->branch exception
16527 * driver.c (DEFAULT_OPTIMIZATIONS): Add MONO_OPT_EXCEPTION.
16529 2005-11-18 Massimiliano Mantione <massi@ximian.com>
16531 * mini.c: Enabled "fastpath" deadce :-)
16533 2005-11-18 Massimiliano Mantione <massi@ximian.com>
16535 * mini.c: Added "fastpath" deadce (deadce without SSA), and a simple
16536 alias analysis pass to support it.
16537 * mini.h: Likewise.
16539 * liveness.c: Likewise (liveness computation can use aliasing
16540 information to be more accurate).
16541 * driver.c: Added an "ssa" option go tell the JIT to use SSA, and
16542 moreover made so that "--compile-all" uses the given optimization
16543 flags and not the default ones.
16544 * aliasing.c: Alias analysis (new file).
16545 * aliasing.h: Likewise.
16546 * Makefile.am: added "aliasing.c" and "aliasing.h".
16548 2005-11-17 Zoltan Varga <vargaz@gmail.com>
16550 * mini-ops.h: Add missing OP_I opcodes so it is in synch with the
16553 2005-11-13 Zoltan Varga <vargaz@gmail.com>
16555 * mini-exceptions.c (mono_handle_exception_internal): Remove the
16556 fp >= end_of_stack exit condition, as it is not needed, and it might
16557 become true for fp eliminated frames.
16559 2005-11-11 Zoltan Varga <vargaz@gmail.com>
16561 * mini-x86.c (mono_arch_emit_epilog): Use G_STRUCT_OFFSET instead of hard
16564 Tue Nov 8 11:28:20 GMT 2005 Paolo Molaro <lupus@ximian.com>
16566 * mini-arm.c: fixed alignment of doubles/longs to match
16567 the C ABI (bug #76635).
16569 Mon Nov 7 16:13:21 CET 2005 Paolo Molaro <lupus@ximian.com>
16571 * aot.c: fix compilation with --enable-minimal=aot.
16573 Fri Nov 4 12:34:15 GMT 2005 Paolo Molaro <lupus@ximian.com>
16575 * mini-arm.c: fixed compatibility with the new
16576 floating point emulator package for compares.
16578 2005-11-03 Atsushi Enomoto <atsushi@ximian.com?
16580 * mini.c : reverted sig->pinvoke changes (r51396-51397).
16582 2005-11-01 Zoltan Varga <vargaz@freemail.hu>
16584 * mini-exceptions.c (print_stack_frame): Output to stderr.
16585 (mono_handle_native_sigsegv): Ditto.
16587 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
16589 * mini-amd64.c (mono_arch_output_basic_block): Remove unused
16590 OP_LCONV_TO_OVF_I implementation.
16592 * mini-amd64.c: Add support for the throw->branch exception
16595 * branch-opts.c (mono_branch_optimize_exception_target): Allow the case
16596 when the catch clause catches a more general exception, i.e. Object.
16598 2005-10-30 Zoltan Varga <vargaz@gmail.com>
16600 * cpu-ia64.md: Remove unused opcodes.
16602 * mini.c (GET_CONTEXT): Simplify this somewhat by removing arch
16603 specific defines for architectures defining USE_SIGACTION.
16605 * mini-ia64.c: Fix some warnings.
16607 * exceptions-ia64.c (mono_arch_ip_from_context): Fix this, the previous
16608 version seemed to skip a frame.
16610 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
16612 * mini.c: Clean up the usage of sig->pinvoke flag. Now
16613 only calls which are made to native code use this flag.
16615 2005-10-29 Zoltan Varga <vargaz@freemail.hu>
16617 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for
16618 varargs methods as well.
16620 * mini-amd64.c exceptions-amd64.c: Allow fp elimination in methods
16621 which have save_lmf set. Reorganize methods prologs a bit.
16623 * mini-amd64.c (mono_arch_compute_omit_fp): Move the check for the
16624 debugger to the proper place.
16626 2005-10-29 Martin Baulig <martin@ximian.com>
16628 * mini-amd64.c (debug_omit_fp): Temporarily disable fp elimination
16629 when running inside the debugger until the debugger has support
16632 2005-10-26 Zoltan Varga <vargaz@gmail.com>
16634 * mini.h: Fix a warning.
16636 2005-10-24 Miguel de Icaza <miguel@novell.com>
16638 * mini.c (mono_pmip): Just a wrapper for get_method_from_ip which
16639 we expose publicly, this returns the string.
16641 2005-10-22 Zoltan Varga <vargaz@freemail.hu>
16643 * exceptions-amd64.c (mono_arch_find_jit_info): Fix some corner cases
16644 with fp elimination.
16646 2005-10-21 Zoltan Varga <vargaz@gmail.com>
16648 * mini-exceptions.c (mono_handle_native_sigsegv): Try to print a
16649 native stacktrace using the glibc 'backtrace' function if available.
16651 2005-10-20 Zoltan Varga <vargaz@gmail.com>
16653 * mini.h (MonoDebugOptions): Remove 'abort_on_sigsegv' option.
16655 * mini-exceptions.c (mono_handle_native_sigsegv): New function to
16656 handle SIGSEGVs received while in native code.
16658 * mini.c (sigsegv_signal_handler): If the SIGSEGV happened in native
16659 code, call mono_handle_native_sigsegv which will abort the runtime
16660 after printing some diagnostics, instead of converting it into a
16661 confusing NullReferenceException.
16663 2005-10-18 Zoltan Varga <vargaz@gmail.com>
16665 * cpu-pentium.md: Remove unused opcodes.
16667 2005-10-18 Zoltan Varga <vargaz@freemail.hu>
16669 * mini-amd64.h (MonoLMF): Add rsp field.
16671 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Save the sp reg into
16674 2005-10-17 Zoltan Varga <vargaz@gmail.com>
16676 * mini-codegen.c (get_register_spilling): Fix some warnings.
16678 2005-10-16 Zoltan Varga <vargaz@freemail.hu>
16680 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Add support for fp
16681 elimination during exception handling. Enable fp elimination by
16684 * mini-amd64.h mini-amd64.c: Add preliminary support for frame pointer
16687 2005-10-16 Martin Baulig <martin@ximian.com>
16689 * mini-exceptions.c
16690 (mono_debugger_run_finally): New public method for the debugger.
16692 2005-10-10 Zoltan Varga <vargaz@gmail.com>
16694 * debug-mini.c (mono_debug_init_method): Fix warning.
16696 * mini.h branch-opts.c (mono_branch_optimize_exception_target): Make
16697 the 'exname' parameter const to fix some warnings.
16699 2005-10-09 Zoltan Varga <vargaz@freemail.hu>
16701 * mini-exceptions.c (mono_handle_exception_internal): Fix another bug
16702 introduced by the previous patch.
16704 2005-10-08 Zoltan Varga <vargaz@gmail.com>
16706 * basic-float.cs: Add test for precision of float arithmetic.
16708 * mini-ia64.c (mono_arch_output_basic_block): Convert to/from doubles
16709 when loading/storing single values from/to memory.
16711 * mini.c (mono_jit_compile_method_with_opt): Create the function
16712 pointers in the correct domain.
16714 2005-10-08 Zoltan Varga <vargaz@freemail.hu>
16716 * mini-exceptions.c (mono_handle_exception_internal): Fix bug
16717 introduced by previous patch.
16719 * mini-exceptions.c (mono_handle_exception_internal): Handle the case
16720 when out_filter_idx is NULL.
16722 * mini-exceptions.c: Don't run filter clauses twice during exception
16723 handling. Fixes #75755.
16725 2005-10-07 Zoltan Varga <vargaz@gmail.com>
16727 * aot.c: Add support for ldflda wrappers.
16729 * mini.c (mono_method_to_ir): Use ldflda wrappers for CEE_LDFLDA. Fixes
16732 Tue Oct 4 20:23:25 CEST 2005 Paolo Molaro <lupus@ximian.com>
16734 * mini.c, mini.h: do not consider exception handlers blocks when
16735 setting up interface variables.
16737 2005-10-04 Zoltan Varga <vargaz@freemail.hu>
16739 * aot.c (emit_section_change): Fix emitting of sections on win32. Fixes #76322.
16741 2005-10-03 Zoltan Varga <vargaz@gmail.com>
16743 * liveness.c (mono_analyze_liveness): Revert parts of r51051 since it
16744 causes a regression.
16746 * mini.c (mini_thread_cleanup): Fix reading of freed memory.
16748 2005-10-02 Zoltan Varga <vargaz@freemail.hu>
16750 * mini.h (OP_PCONST): Move the definition of OP_PCONST into the rest
16751 of the OP_P definitions.
16753 * TODO: Add a proposal for dealing with the CEE/OP mess.
16755 * mini-amd64.c (mono_arch_output_basic_block): Merge mul_imm
16756 optimizations from the x86 port.
16758 * cpu-amd64.md: Ditto.
16760 * basic.cs basic-long.cs: Add tests.
16762 Fri Sep 30 20:07:20 CEST 2005 Paolo Molaro <lupus@ximian.com>
16764 * Makefile.am, driver.c, mini-x86.c, mini.c, mini.h, branch-opts.c:
16765 Patrik Torstensson's implementation of my exception-handling
16766 optimization idea, when the exception object is not used
16769 Fri Sep 30 19:10:29 CEST 2005 Paolo Molaro <lupus@ximian.com>
16771 * mini-x86.c, cpu-pentium.md: Patrik Torstensson's port
16772 of the mul_imm optimizations from the old jit.
16774 Fri Sep 30 11:37:51 EDT 2005 Paolo Molaro <lupus@ximian.com>
16776 * mini.c, liveness.c: patch by Patrik Torstensson and
16777 Zoltan Varga to improve performance in methods with
16780 2005-09-30 Zoltan Varga <vargaz@gmail.com>
16782 * driver.c: Remove 'Globalization' entry from --version.
16784 2005-09-28 Zoltan Varga <vargaz@gmail.com>
16786 * mini.c (mono_jit_compile_method_inner): Do not load AOT code when
16787 there is a profiler interested in JIT events.
16789 * aot.c: Load profile files produced by the AOT profiling module, and
16790 reorder methods based on the profiling info. Add a 'method_order' table
16791 to the AOT file to make mono_aot_find_jit_info work with the reordered
16794 * mini.h: Bump AOT file version info.
16796 Wed Sep 28 17:12:48 CEST 2005 Paolo Molaro <lupus@ximian.com>
16798 * mini-arm.h: work around what looks like a gcc bug when optimizations
16801 2005-09-28 Raja R Harinath <rharinath@novell.com>
16803 * Makefile.am (AM_CFLAGS): Don't use += to append inside
16804 conditionals. Use ...
16805 (PLATFORM_CFLAGS, ARCH_CFLAGS): ... these.
16807 2005-09-27 Zoltan Varga <vargaz@freemail.hu>
16809 * mini-amd64.c (mono_arch_call_opcode): Use mono_class_value_size ()
16810 to determine the amount of memory to copy when passing valuetypes.
16812 * inssel-amd64.brg: Remove PUSH(LDIND4) rules since they convert an
16813 4 byte load into a 8 byte load. Fix aligning of size in OP_OUTARG_VT.
16815 2005-09-27 Zoltan Varga <vargaz@gmail.com>
16817 * mini.h mini.c aot.c: Add infrastructure to collect pagefault
16818 information about aot.
16820 2005-09-27 Ben Maurer <bmaurer@ximian.com>
16822 * *.c: Replace the use of {Enter,Leave}CriticalSection with
16823 macros. This will allow a deadlock debugger to easily be plugged
16826 Tue Sep 27 09:32:11 EDT 2005 Paolo Molaro <lupus@ximian.com>
16828 * mini-ppc.c, cpu-g4.md: added memory barrier instruction.
16830 2005-09-27 Raja R Harinath <rharinath@novell.com>
16832 * Makefile.am (AM_CFLAGS): Rename from INCLUDES.
16833 (AM_CFLAGS) [PLATFORM_WIN32): Append to it, don't set it.
16834 (AM_CFLAGS) [ARM]: Add arch/arm directory from the build tree.
16835 ($(arch_built)) [CROSS_COMPILING]: Error out.
16837 2005-09-26 Zoltan Varga <vargaz@gmail.com>
16839 * aot.c: Add support for the no_special_static flag for classes.
16841 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
16843 * Reapply reverted patches.
16845 * *: Revert r50174 as well.
16847 * mini-amd64.c cpu-amd64.md inssel-amd64.brg: Revert r50170 as well.
16849 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
16851 * mini-amd64.c: Revert r50342 to see if this fixed buildbot.
16853 2005-09-23 Miguel de Icaza <miguel@novell.com>
16855 * mini.c (SIG_HANDLER_SIGNATURE): Only dereference info if it is
16856 part of the SIG_HANDLER_SIGNATURE.
16858 2005-09-23 Zoltan Varga <vargaz@gmail.com>
16860 * mini.h mini.c: Add a new MONO_DEBUG option to collect metadata pagefault
16863 * mini-x86.c (mono_arch_call_opcode): Fix vararg calling convention
16864 introduced by previous patch.
16866 2005-09-21 Zoltan Varga <vargaz@gmail.com>
16868 * tramp-x86.c (mono_arch_create_trampoline_code): Restore caller
16869 saved registers too.
16871 * mini-x86.c (mono_arch_allocate_vars): Rewrite this so it works based
16872 upon the information returned by get_call_info ().
16874 * mini-x86.c (add_float): Fix stack size calculation.
16875 (mono_arch_call_opcode): Rewrite this so it works based up the
16876 information returned by get_call_info ().
16877 (mono_arch_get_this_vret_args): Ditto.
16879 2005-09-21 Zoltan Varga <vargaz@freemail.hu>
16881 * mini-amd64.c (mono_arch_emit_this_vret_args): Use the information
16882 in cinfo to determine the registers which need to be used.
16884 2005-09-20 Miguel de Icaza <miguel@novell.com>
16886 * driver.c (mono_main): Add --server and --desktop flags.
16888 2005-09-16 Zoltan Varga <vargaz@gmail.com>
16890 * mini-ia64.h: Make register masks 64 bit. Don't treat argument
16891 registers as global registers.
16893 * inssel-ia64.brg (stmt): Remove OP_OUTARG_REG () rules which are no
16894 longer needed with the new register allocator.
16896 * mini-ia64.c: Use OP_MOVE instead of OP_SETREG for reg-reg moves.
16898 * cpu-ia64.md: Remove unused opcodes.
16900 * regalloc.c mini-codegen.c: Make register masks 64 bit on ia64.
16902 2005-09-16 Zoltan Varga <vargaz@freemail.hu>
16904 * cpu-amd64.md: Remove unused opcodes.
16906 * inssel-amd64.brg: Remove OP_OUTARG_REG () rules which are no longer
16907 needed with the new register allocator.
16909 * inssel-amd64.brg mini-amd64.c: Use OP_MOVE instead of OP_SETREG for
16912 2005-09-16 Raja R Harinath <rharinath@novell.com>
16914 * Makefile.am (check-local): Don't invoke semdel-wrapper.
16916 2005-09-16 Martin Baulig <martin@ximian.com>
16918 * exceptions-amd64.c
16919 (throw_exception): Don't call mono_debugger_throw_exception() if
16920 we're a rethrow - see the FIXME in the code.
16922 2005-09-15 Geoff Norton <gnorton@customerdna.com>
16924 * mini.c (mono_init_exceptions): This only works on some architectures.
16926 2005-09-15 Zoltan Varga <vargaz@gmail.com>
16928 * mini.c (mono_method_to_ir): Add OP_LMUL imm -> OP_LMUL_IMM conversion
16931 * inssel-long.brg mini-ia64.c: Add OP_LMUL_IMM rules.
16933 * mini-ia64.h mini-ia64.c: Remove the altstack support code which is
16934 now in mini-exceptions.c.
16936 2005-09-15 Zoltan Varga <vargaz@freemail.hu>
16938 * mini-amd64.h mini-am64.c: Remove the altstack support code which is
16939 now in mini-exceptions.c.
16941 2005-09-15 Zoltan Varga <vargaz@gmail.com>
16943 * exceptions-x86.c: Applied patch from Patrik Torstensson
16944 <patrik.torstensson@gmail.com>. Add stack overflow handling support for win32.
16946 * mini-exceptions.c mini-x86.c mini.c: Move the altstack setup/teardown
16947 code into mini-exceptions.c. Add some assertions to it.
16949 2005-09-12 Zoltan Varga <vargaz@gmail.com>
16951 * aot.c (emit_section_change): Applied patch from "The Software Team"
16952 (<software@solmersa.com>). Fix as errors on windows.
16954 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
16956 * tramp-amd64.c (mono_arch_create_trampoline_code): Fix saving of
16957 method info into the LMF.
16959 2005-09-11 Zoltan Varga <vargaz@gmail.com>
16961 * mini-ia64.c: Add proper unwind info for method epilogs.
16963 * exceptions-ia64.c: Add some code to help debugging.
16965 * mini-ia64.c mini-ia64.h: Add sigaltstack support.
16967 * mini-exceptions.c: Fix warning.
16969 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
16971 * mini.c: Really fix build.
16973 * mini-x86.c mini-amd64.c: Fix build.
16975 2005-09-11 Zoltan Varga <vargaz@gmail.com>
16977 * mini-ia64.c inssel-ia64.brg: Add InterlockedExchange instrinsics.
16979 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Implement
16980 some Interlocked methods as intrinsics.
16982 * mini.c (mini_get_inst_for_method): Call arch_get_inst_for_method
16983 for Thread methods as well.
16985 * mini-ops.h: Add OP_MEMORY_BARRIER opcode.
16987 * inssel.brg: Add rule for OP_MEMORY_BARRIER.
16989 * mini-ia64.c mini-x86.c mini-amd64.c
16990 cpu-ia64.md cpu-pentium.md cpu-amd64.md: Add implementation of
16993 * mini.c (mono_init_exceptions): Fix build breakage.
16995 2005-09-10 Zoltan Varga <vargaz@gmail.com>
16997 * mini-ia64.c exceptions-ia64.c tramp-ia64.c: Remove 'manual' emitting
16998 of instructions. Use the new ia64_unw_op macros for emitting unwind
17001 * mini.c (mono_init_exceptions): Initialize exception handling
17002 related trampolines at startup.
17004 Fri Sep 9 19:30:37 BST 2005 Paolo Molaro <lupus@ximian.com>
17006 * cpu-arm.md, mini-arm.c: fix for dynamic code (Gtk# apps).
17008 2005-09-09 Zoltan Varga <vargaz@gmail.com>
17010 * mini.c: Handle type loading errors gracefully during compilation and
17011 throw the appropriate exception.
17013 Fri Sep 9 09:49:14 CEST 2005 Paolo Molaro <lupus@ximian.com>
17015 * ldscript.mono, Makefile.am: use anonymous versions in the ldscript
17016 for the mono binary.
17018 2005-09-09 Martin Baulig <martin@ximian.com>
17020 * mini.c (mono_method_to_ir): Comment out the G_BREAKPOINT()'s for
17023 Thu Sep 8 14:53:45 BST 2005 Paolo Molaro <lupus@ximian.com>
17025 * mini-arm.h: use emulation for conv.r.un for the release.
17027 Thu Sep 8 11:28:45 BST 2005 Paolo Molaro <lupus@ximian.com>
17029 * mini-arm.c, objects.cs: more fixes and tests for them.
17031 Wed Sep 7 17:14:26 BST 2005 Paolo Molaro <lupus@ximian.com>
17033 * mini-arm.c: align structures to at least 4 bytes to be able
17034 to keep our current optimized memcpy.
17036 Tue Sep 6 22:51:08 BST 2005 Paolo Molaro <lupus@ximian.com>
17038 * mini-arm.c, cpu-arm.md, inssel-arm.brg: bugfixes.
17040 2005-09-05 Gonzalo Paniagua Javier <gonzalo@ximian.com>
17042 * mini.c: ignore SIGPIPE.
17044 2005-09-04 Zoltan Varga <vargaz@gmail.com>
17046 * mini-ia64.c (mono_arch_lowering_pass): Convert 'and_imm 255' to zext1.
17048 * mini-ia64.h mini-ia64.c: Add some minor optimizations.
17050 2005-09-02 Zoltan Varga <vargaz@gmail.com>
17052 * mini.h: Add prototype for mono_allocate_stack_slots_full.
17054 Thu Sep 1 21:05:26 BST 2005 Paolo Molaro <lupus@ximian.com>
17056 * exceptions-arm.c, mini.c, mini-arm.c, mini-arm.h:
17057 exception handling support.
17058 * mini-arm.c, mini-arm.h: bigendian fixes (partially from a
17059 patch by Brian Koropoff <briank@marakicorp.com>).
17061 Thu Sep 1 10:22:44 EDT 2005 Paolo Molaro <lupus@ximian.com>
17063 * mini.c: revert another 'optimization' which breaks when
17064 items on the eval stack need to be saved at a basic block end
17067 Wed Aug 31 17:29:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
17069 * jit-icalls.c: for arrays, ensure we always provide
17072 2005-08-30 Zoltan Varga <vargaz@gmail.com>
17074 * mini.c (mono_allocate_stack_slots_full): Fix ia64 build.
17076 * mini.c (mini_get_inst_for_method): Special case Object:.ctor as well.
17078 2005-08-29 Zoltan Varga <vargaz@gmail.com>
17080 * mini-ia64.h mini-ia64.c: Implement frame pointer elimination. Keep
17081 arguments in their original register.
17083 2005-08-28 Zoltan Varga <vargaz@gmail.com>
17085 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Optimize
17088 * mini.c (mono_method_to_ir): Disable the MUL->MUL_IMM optimization
17089 when ssapre is enabled.
17091 * inssel-long.brg: Fix bug in previous patch.
17093 * mini-ia64.c mini-ia64.h mini.c inssel-long.brg: Optimize
17094 multiplication by a constant.
17096 2005-08-27 Zoltan Varga <vargaz@gmail.com>
17098 * mini-ia64.c (mono_arch_setup_jit_tls_data): Add support for intel
17101 * tramp-ia64.c (mono_arch_create_trampoline_code): Use st8.spill for
17104 Fri Aug 26 11:09:28 BST 2005 Paolo Molaro <lupus@ximian.com>
17106 * inssel-arm.brg: apply changes tested by Brian Koropoff
17107 <briank@marakicorp.com>.
17109 2005-08-25 Zoltan Varga <vargaz@gmail.com>
17111 * mini-x86.c (mono_arch_emit_prolog): Fix calling of mono_jit_thread_attach () under windows.
17113 2005-08-24 Zoltan Varga <vargaz@gmail.com>
17115 * mini-codegen.c (mono_local_regalloc): Avoid allocating dreg and sreg1/2
17116 to the same register if dreg is just a base register.
17117 (print_ins): Improve printing of membase opcodes.
17119 * inssel-x86.brg: Add optimized ldind(reg) rules.
17121 * mini-x86.c cpu-pentium.md: Changes required to support the new rules.
17123 Wed Aug 24 19:39:36 CEST 2005 Paolo Molaro <lupus@ximian.com>
17125 * mini.c: when running under valgrind, set the stack bottom for
17126 the GC at the actual approximate stack for the app (fixes running
17127 mono with valgrind).
17129 Tue Aug 23 21:38:50 CEST 2005 Paolo Molaro <lupus@ximian.com>
17131 * mini.c: do no break at the first valuetype to init found
17132 (fixes bug #75791).
17134 Tue Aug 23 16:53:21 BST 2005 Paolo Molaro <lupus@ximian.com>
17136 * cpu-arm.md, mini-arm.c: more fixes and LMF support.
17138 Tue Aug 23 15:11:44 CEST 2005 Paolo Molaro <lupus@ximian.com>
17140 * cpu-g4.md: fixed instruction length exposed by the nemerle compiler.
17142 2005-08-23 Zoltan Varga <vargaz@freemail.hu>
17144 * inssel-amd64.brg inssel-x86.brg: Fix the fcall rules.
17146 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
17148 * inssel-x86.brg: Fix assert in patch_delegate_trampoline.
17150 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Add some debug
17153 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Add some debug
17156 * mini.c (optimize_branches): Don't quit after 1000 iterations on large
17159 Mon Aug 22 19:16:29 BST 2005 Paolo Molaro <lupus@ximian.com>
17161 * tramp-arm.c: allocate less memory for the trampoline and fix typo.
17163 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
17165 * mini.c (mono_method_to_ir): Remove instructions inserted after a branch
17166 in the tail recursion optimization.
17168 * mini.h helpers.c (mono_disassemble_code): Emit starts of basic blocks as
17169 debug info into the assembly file.
17171 * iltests.il: Add test for filter regions.
17173 * mini.c (mono_method_to_ir): Fix handling of nested FILTER clauses. Fix
17174 initial stack of filter regions. Fixes #75755.
17176 Mon Aug 22 17:49:16 BST 2005 Paolo Molaro <lupus@ximian.com>
17178 * mini-arm.c, cpu-arm.c: fixes and support for methods with bigger
17179 stack requirements.
17181 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
17183 * mini.c (mono_create_delegate_trampoline): Fix memory leak. Put back
17184 the check for an already compiled method on non-ia64 platforms.
17185 (mono_create_jump_trampoline): Store the MonoJitInfo structure into the
17188 * mini-x86.h tramp-x86.c: Add support for delegate trampolines.
17190 * inssel-x86.brg: Add some optimized call rules.
17192 2005-08-21 Zoltan Varga <vargaz@freemail.hu>
17194 * mini.c (mono_create_delegate_trampoline): Do not return an already compiled
17197 * mini.h mini-trampolines.c: Pass the trampoline argument to
17198 mono_arch_patch_delegate_trampoline.
17200 * mini-ia64.h mini-ia64.c tramp-ia64.c: Add support for delegate trampolines.
17202 * mini-trampolines.c: Fix build.
17204 * mini-amd64.h: Add delegate trampolines.
17206 * mini.h mini.c mini-trampolines.c tramp-amd64.c: Add delegate trampolines.
17208 * inssel-amd64.brg: Add optimized call rules.
17210 * mini-ia64.c tramp-ia64.c: Improve instruction scheduling.
17212 * inssel-ia64.brg: Add optimized ldind(reg) rules.
17214 2005-08-20 Zoltan Varga <vargaz@freemail.hu>
17216 * mini.c (mono_create_class_init_trampoline): Fix bug caused by last
17219 * mini-ia64.c: Remove LMF fixmes.
17221 * mini-ia64.h: Remove most fields from LMF.
17223 * inssel-ia64.brg (stmt): Fix unaligned access errors.
17225 * mini-trampolines.c: Add support for IA64 function descriptors.
17227 * mini.h mini.c jit-icalls.c exceptions-ia64.cdriver.c: Add support
17228 for IA64 function descriptors.
17230 Sat Aug 20 16:51:44 BST 2005 Paolo Molaro <lupus@ximian.com>
17232 * tramp-arm.c: patch the vtable for virtual calls. Added
17233 support code to register/unregister the LMF.
17234 * mini-arm.c, mini-arm.h: warning fixes, fixes, speedups,
17237 2005-08-19 Dick Porter <dick@ximian.com>
17239 * mini.c: Use a gsize to store the thread ID, so it can hold a 64
17240 bit value if needed.
17242 2005-08-19 Zoltan Varga <vargaz@freemail.hu>
17244 * mini.c (mini_get_method): Move handling of wrapper data here.
17246 * mini.c (mono_method_to_ir): Add support for dynamic methods.
17248 * mini.c (mono_method_to_ir): Convert nonvirtual calls to abstract methods into
17251 * mini.c (mono_method_to_ir): Emit IR for CEE_NOP as well, so
17252 bblock->code does not remain empty.
17254 2005-08-17 Zoltan Varga <vargaz@freemail.hu>
17256 * arrays.cs: Add regression test for #75832.
17258 * inssel-amd64.brg cpu-amd64.md mini-amd64.c: Fix LDELEMA optimization
17259 rules. Fixes #75832.
17261 * mini-ia64.c tramp-ia64.c exceptions-ia64.c: Implement improved
17262 instruction scheduling.
17264 2005-08-12 Zoltan Varga <vargaz@freemail.hu>
17266 * mini-exceptions.c (ves_icall_get_frame_info): Fix IA64 build.
17268 2005-08-11 Zoltan Varga <vargaz@freemail.hu>
17270 * mini-exceptions.c mini-x86.h: Move VC stuff into macros in mini-x86.h.
17272 * mini-codegen.c: Fix VC build.
17274 * cpu-pentium.md: Increase length of atomic_exhange_i4.
17276 2005-08-09 Gonzalo Paniagua Javier <gonzalo@ximian.com>
17278 * mini.h: fix signature for mono_register_opcode_emulation.
17280 2005-08-09 Zoltan Varga <vargaz@freemail.hu>
17282 * mini.c: Get rid of most of the helper_sig_... constants using
17283 mono_create_icall_signature ().
17285 2005-08-08 Zoltan Varga <vargaz@freemail.hu>
17287 * jit-icalls.c (helper_ldstr): New helper function.
17289 * mini.c (get_basic_blocks): Set out_of_line for bblocks containing a throw.
17291 * mini.c (mono_method_to_ir): If an LDSTR instruction is in a bblock with a
17292 throw, load the string using a helper call instead of creating a string object.
17294 * aot.c: Update after LDSTR changes.
17296 * mini.h: Bump AOT file version.
17298 * aot.c: Save class size info into the AOT file. Print more statistics during
17301 * mini.h: Bump AOT file version.
17303 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
17304 ordering of disasm cases. Fixes #74957.
17306 Thu Aug 4 19:47:24 BST 2005 Paolo Molaro <lupus@ximian.com>
17308 * mini-ops.h, mini-arch.h, inssel.brg, mini.c, mini.h,
17309 jit-icalls.c, mini-codegen.c, Makefile.am: changes in
17310 the generic code needed for the ARM port.
17312 Thu Aug 4 19:42:54 BST 2005 Paolo Molaro <lupus@ximian.com>
17314 * exceptions-arm.c, tramp-arm.c, mini-arm.c, mini-arm.h, cpu-arm.md,
17315 inssel-arm.brg: more ARM features and fixes.
17317 Mon Aug 1 18:37:38 BST 2005 Paolo Molaro <lupus@ximian.com>
17319 * tramp-arm.c, mini-arm.c, cpu-arm.md, inssel-arm.brg: more
17320 ARM port work in progress.
17322 2005-07-30 Zoltan Varga <vargaz@freemail.hu>
17324 * mini-ia64.c (mono_arch_call_opcode): Ongoing IA64 work.
17326 * mini-exceptions.c mini-ia64.h: Ongoing IA64 work.
17328 * mini-ia64.c (ia64_emit_bundle): Ongoing IA64 work.
17330 * inssel.brg (mini_emit_memset): Add support for unaligned access.
17332 * *-ia64.*: Ongoing IA64 work.
17334 * mini-ia64.c exceptions-ia64.c: Ongoing IA64 work.
17336 2005-07-28 Zoltan Varga <vargaz@freemail.hu>
17338 * TODO: Remove out-of-data todo stuff.
17340 * mini.h mini.c (mono_create_jit_trampoline_from_token): Remove some
17343 * aot.c: Save/load MonoCachedClassInfo->has_nested_classes.
17345 * mini.h: Bump corlib version.
17347 2005-07-27 Martin Baulig <martin@ximian.com>
17350 (create_copy_ins): Added `const unsigned char *ip' argument; set
17351 `copy->cil_code' from it.
17353 2005-07-27 Martin Baulig <martin@ximian.com>
17355 * mini-exceptions.c (mono_handle_exception): Don't call
17356 mono_debugger_handle_exception() for filters.
17358 2005-07-27 Zoltan Varga <vargaz@freemail.hu>
17360 * mini-trampolines.c (mono_aot_trampoline): Handle AppDomain:InvokeInDomain
17363 2005-07-26 Martin Baulig <martin@ximian.com>
17365 Committing a patch from Michal Moskal <michal.moskal@gmail.com>.
17367 * mini.c (mono_method_to_ir): In `CEE_CALLI', only use
17368 helper_compile_generic_method() if the method is actually virtual
17371 2005-07-26 Martin Baulig <martin@ximian.com>
17374 (trampoline_code): Renamed to `mono_trampoline_code' and made it
17375 public; this is now accessed directly by the debugger.
17376 (mono_generic_trampoline_code): Removed.
17379 (mono_debug_init_method): Also add interncalls and wrappers.
17381 2005-07-23 Zoltan Varga <vargaz@freemail.hu>
17383 * mini-ia64.c mini-ia64.h: Add support for tracing/profiling.
17385 2005-07-22 Zoltan Varga <vargaz@freemail.hu>
17387 * aot.c (mono_aot_get_method_from_token): Fix a potential crash here.
17389 2005-07-21 Zoltan Varga <vargaz@freemail.hu>
17391 * aot.c (load_patch_info): Fix handling of stfld_remote wrapper.
17393 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
17395 * mini-amd64.c (mono_arch_setup_jit_tls_data): Use the nice way of
17396 getting TLS offsets on AMD64 too.
17398 2005-07-20 Kornel Pal <kornelpal@hotmail.com>
17400 * driver.c: Detach console when executing IMAGE_SUBSYSTEM_WINDOWS_GUI on win32
17402 Wed Jul 20 18:05:19 BST 2005 Paolo Molaro <lupus@ximian.com>
17404 * exceptions-arm.c, mini-arm.c, tramp-arm.c, cpu-arm.md,
17405 inssel-arm.brg, mini-arm.h: ARM port work in progress.
17407 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
17409 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix build.
17411 * mini.h mini.c mini-*.h tramp-*.c: Move more cross platform trampoline code
17414 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Call
17415 mono_sparc_is_virtual_call ().
17417 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix warning.
17419 * tramp-sparc.c (mono_arch_create_trampoline_code): Fix order of
17420 trampoline parameters.
17422 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix signature.
17424 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Rename this
17425 to mono_arch_get_vcall_slot_addr.
17427 * Makefile.am tramp-sparc.c: Update the sparc port to use the generic
17430 * *-sparc.*: Merge the mini-xp-regalloc branch for sparc.
17432 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
17434 * mini-ia64.h mini-ia64.c: Finish pinvoke support.
17436 2005-07-19 Martin Baulig <martin@ximian.com>
17438 * exceptions-amd64.c (throw_exception): Call
17439 mono_debugger_throw_exception() here like we're doing it on i386.
17441 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
17443 * mini-ia64.c: Add optimized TLS access support.
17445 2005-07-18 Zoltan Varga <vargaz@freemail.hu>
17447 * mini-exceptions.c: Ongoing IA64 work.
17449 * mini-ia64.c inssel-long.brg: Ongoing IA64 work.
17451 * mini.c: Use the default optimization set when embedding. Fixes
17454 2005-07-11 Zoltan Varga <vargaz@freemail.hu>
17456 * tramp-amd64.c tramp-ia64.c Makefile.am: Move arch independent parts
17457 of trampolines to a separate file.
17459 * mini-trampolines.c: New file.
17461 * mini.h tramp-x86.c: Move arch independent parts of trampolines to a
17464 * tramp-x86.c: Reorganize the trampoline code to be similar to the
17467 * mini-codegen.c: Fix cygwin build.
17469 2005-07-10 Zoltan Varga <vargaz@freemail.hu>
17471 * mini.c: Add some minor changes needed by the IA64 port.
17473 * *-ia64.*: Ongoing IA64 work.
17475 2005-07-09 Zoltan Varga <vargaz@freemail.hu>
17477 * tramp-amd64.c mini-amd64.c: Update after latest AOT changes. Split
17478 trampolines into arch-independent and arch-dependent parts.
17480 * mini-amd64.c (mono_arch_lowering_pass): Fix store_membase_imm -> store_membase_reg rule.
17482 2005-07-08 Zoltan Varga <vargaz@freemail.hu>
17484 * cpu-amd64.md: Merge the xp-regalloc-branch for amd64.
17486 * mini-ops.h mini-amd64.h mini-amd64.c inssel-amd64.brg Makefile.am: Merge
17487 the xp-regalloc-branch for amd64.
17489 * mini-x86.h mini-x86.c cpu-pentium.md Makefile.am: Merge the
17490 xp-regalloc-branch for x86.
17492 2005-07-07 Zoltan Varga <vargaz@freemail.hu>
17494 * inssel.brg (OP_THROW_OR_NULL): Allways rethrow the abort exception.
17496 2005-07-06 Martin Baulig <martin@ximian.com>
17499 (mono_jit_compile_method_inner): Call mono_get_inflated_method().
17500 (mono_jit_runtime_invoke): Likewise.
17502 2005-07-05 Zoltan Varga <vargaz@freemail.hu>
17504 * aot.c (mono_compile_assembly): Allocate the GOT in the .bss segment
17507 * aot.c: Add new mono_aot_get_method_from_token () function to load AOT methods
17508 without loading their metadata. Reorganize the file format so exception handling+
17509 debug info is kept separate from normal method info. Create MonoJitInfo
17510 structures for methods lazily.
17512 * tramp-x86.c (x86_aot_trampoline): Use the new from_token method to avoid
17514 (x86_class_init_trampoline): Patch AOT class init trampolines too.
17516 * mini.c (mini_init): Install the new mono_aot_find_jit_info hook.
17518 * mini.c (mono_method_to_ir): Reduce the number of class init trampoline calls
17521 * mini.h: Bump AOT file version.
17523 2005-07-04 Zoltan Varga <vargaz@freemail.hu>
17525 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
17527 2005-07-01 Raja R Harinath <rharinath@novell.com>
17529 * Makefile.am (check-local): Call semdel-wrapper.
17531 2005-06-29 Zoltan Varga <vargaz@freemail.hu>
17533 * mini-x86.c: Revert the last change as it seems to break the build..
17535 2005-06-28 Zoltan Varga <vargaz@freemail.hu>
17537 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
17539 * mini-x86.c (mono_arch_cpu_init): Fix setting of fp precision in the VC build.
17541 2005-06-27 Ben Maurer <bmaurer@ximian.com>
17543 * mini.c (NEW_AOTCONST): make sure to call mono_get_got_var
17544 outside of the macro, so strange stuff doesn't happen with gcc4
17545 (NEW_AOTCONST_TOKEN): Likewise.
17547 2005-06-28 Martin Baulig <martin@ximian.com>
17549 * mini.c (mini_class_is_system_array): New static method; use this
17550 instead of `klass->parent == mono_defaults.array_class' everywhere
17551 since this also works for the new generic array class.
17553 2005-06-26 Ben Maurer <bmaurer@ximian.com>
17555 * inssel.brg: Remove warnings.
17557 2005-06-24 Zoltan Varga <vargaz@freemail.hu>
17559 * mini-ia64.c: Ongoing IA64 work.
17561 * basic-float.cs: Add float->i1 conversion test.
17563 * iltests.il: Add conv.u4 test.
17565 2005-06-23 Zoltan Varga <vargaz@freemail.hu>
17567 * inssel-long.brg: Fix bug caused by last change.
17569 2005-06-23 Geoff Norton <gnorton@customerdna.com>
17571 * mini-x86.h: Add __APPLE__ to the SC_* redefines with the other
17572 BSDs. Allows the x86 JIT to work on OSX86
17574 2005-06-22 Zoltan Varga <vargaz@freemail.hu>
17576 * inssel-long.brg: Use OP_LSHR_UN_IMM instead of OP_SHR_UN_IMM in
17579 * mini-ia64.c: Ongoing IA64 work.
17581 2005-06-19 Zoltan Varga <vargaz@freemail.hu>
17583 * mini-ia64.c: Ongoing IA64 work.
17585 * driver.c: Clean up jit_code_hash as well when using --regression.
17587 * inssel-long.brg: Fix long->i4/u4 conversion rules.
17589 * basic-long.cs: Add tests for long->u4 conversion.
17591 2005-06-18 Ben Maurer <bmaurer@ximian.com>
17593 * mini.c: Take mono_get_domainvar out of macros. This makes sure
17594 that we do not depend on undefined C behavior: the order stuff
17595 gets evaluated within an expression. Fixes mono when compiled on
17598 2005-06-18 Zoltan Varga <vargaz@freemail.hu>
17600 * *-ia64.*: Ongoing IA64 work.
17602 * aot.c: Lower memory usage while loading AOT methods.
17604 * tramp-x86.c: Avoid allocating+freeing MonoJitInfo structures.
17606 * mini.h: Bump AOT file format version.
17608 2005-06-17 Zoltan Varga <vargaz@freemail.hu>
17610 * mini.c (mono_method_to_ir): Allow STACK_PTR as input to SWITCH.
17612 2005-06-16 Sebastien Pouliot <sebastien@ximian.com>
17614 * declsec.c: Fixed APTC to check for FullTrust on caller assembly (and
17615 not on callee assembly). Fixed some comments.
17617 2005-06-16 Zoltan Varga <vargaz@freemail.hu>
17619 * aot.c (mono_compile_assembly): Mark the "methods" symbol as a function so
17620 it gets proper disassembly.
17621 (emit_method_info): Remove some dead code.
17623 * mini.c (mini_method_compile): Allways allocate the GOT var in
17624 mono_method_to_ir for emulating opcodes.
17626 2005-06-13 Zoltan Varga <vargaz@freemail.hu>
17628 * mini.c (mono_jit_free_method): Remove the method from the JitInfo table
17629 before freeing the code memory. Fixes #74990.
17631 * objects.cs: Add regression test for #74992.
17633 * liveness.c: Extend live ranges of arguments to the beginning of the
17634 method. Fixes #74992.
17636 * exceptions-ia64.c mini-ia64.h: Modify ip during exception handling
17637 so it points into the faulting instruction.
17639 2005-06-12 Zoltan Varga <vargaz@freemail.hu>
17641 * jit-icalls.c (mono_imul_ovf): Add exception handling.
17643 * *-ia64.*: Ongoing IA64 work.
17645 * mini.c (mini_init): Fix signature of mono_delegate_ctor.
17647 2005-06-11 Zoltan Varga <vargaz@freemail.hu>
17649 * mini-ia64.h exceptions-ia64.c: Ongoing IA64 work.
17651 * *-ia64.*: Ongoing IA64 work.
17653 2005-06-10 Zoltan Varga <vargaz@freemail.hu>
17655 * basic-long.cs: Add tests for add/sub.ovf.
17657 * basic.cs: Add tests for sub.ovf.
17659 * *-ia64.*: Ongoing IA64 work.
17661 2005-06-09 Zoltan Varga <vargaz@freemail.hu>
17663 * *-ia64.*: Ongoing IA64 work.
17665 * basic.cs: Add conv.ovf.i4.un test.
17667 2005-06-09 Massimiliano Mantione <massi@ximian.com>
17669 * mini.c: (remove_block_if_useless) Fixed bug 75061.
17671 2005-06-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
17673 * mini.c: no SIGUSR2 on windows. Remove it for PLATFORM_WIN32.
17675 2005-06-07 Zoltan Varga <vargaz@freemail.hu>
17677 * *-ia64.*: Ongoing IA64 work.
17679 2005-06-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
17682 * mini.c: added the ability to toggle trace on/off using SIGUSR2.
17684 2005-06-04 Zoltan Varga <vargaz@freemail.hu>
17686 * mini-ia64.c mini-ia64.h: Fix cleanup of memory stack.
17688 2005-06-03 Zoltan Varga <vargaz@freemail.hu>
17690 * mini-amd64.c (emit_call): Fix yet another bug in the near call optimization.
17692 * mini-amd64.c (amd64_patch): Add an assert to check that the destination
17693 of a call is callable by a near call.
17695 2005-05-31 Zoltan Varga <vargaz@freemail.hu>
17697 * mini-ia64.c: Ongoing IA64 work.
17699 2005-05-29 Zoltan Varga <vargaz@freemail.hu>
17701 * genmdesc.c: Make the generated array non-static.
17703 * inssel-long.brg: Fix LSHR_IMM rule.
17705 * *-ia64.*: Ongoing IA64 work.
17707 * *-ia64.*: Ongoing IA64 work.
17709 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
17711 * *-ia64.*: Ongoing IA64 work.
17713 * *-ia64.*: Ongoing IA64 work.
17715 * mini-ia64.c: Ongoing IA64 work.
17717 * *-ia64.* jit-icalls.c mini-codegen.c: Ongoing IA64 work.
17719 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
17721 * objects.cs basic-calls.cs: Move some tests to objects.cs.
17723 * objects.cs basic-long.cs: Move some tests to objects.cs.
17725 2005-05-26 Zoltan Varga <vargaz@freemail.hu>
17727 * *-ia64.*: Ongoing IA64 work.
17729 * iltests.il: Add a new test.
17731 * mini.c (mono_method_to_ir): Initialize valuetypes when created using
17732 newobj. Fixes #75042.
17734 2005-05-22 Zoltan Varga <vargaz@freemail.hu>
17736 * *-ia64.*: Ongoing IA64 work.
17738 * *-ia64.*: Ongoing IA64 work.
17740 * *-ia64.*: Ongoing IA64 work.
17742 * basic.cs objects.cs: Move tests accessing static variables as well.
17744 * basic.cs objects.cs: Move test_0_pin_string to objects.cs.
17746 2005-05-21 Zoltan Varga <vargaz@freemail.hu>
17748 * mini.c (SIG_HANDLER_SIGNATURE): Fix warning.
17750 * driver.c: Always print failed tests.
17752 * mini-codegen.c: Use cfg->frame_reg instead of a macro for the
17755 * *ia64*: Ongoing IA64 work.
17757 2005-05-20 Zoltan Varga <vargaz@freemail.hu>
17759 * basic.cs: Add tests for add.ovf. Fix warnings.
17761 2005-05-18 Miguel de Icaza <miguel@novell.com>
17763 * driver.c (mono_main): Avoid crash if no argument is passed to
17764 --break; Do not use g_error, but f_printf. And fix all other
17765 ocurrences of the same crash.
17767 2005-05-17 Zoltan Varga <vargaz@freemail.hu>
17769 * mini.h mini.c: Generalize the existing uses of the MONO_DEBUG env variable
17770 and add a new one: aborting when a SIGSEGV is raised while in unmanaged code.
17773 2005-05-14 Zoltan Varga <vargaz@freemail.hu>
17775 * *-ia64.*: Add beginnings of IA64 backend.
17777 * Makefile.am mini-arch.h mini-codegen.c: Add IA64 support.
17779 2005-05-13 Zoltan Varga <vargaz@freemail.hu>
17781 * inssel-long.brg: Add missing ulong->{i1, i2} checked conversions.
17784 * basic-long.cs exceptions.cs: Add new tests. Fix some warnings.
17786 * mini-amd64.c: Fix a warning.
17788 2005-05-10 Zoltan Varga <vargaz@freemail.hu>
17790 * mini-amd64.c (mono_arch_output_basic_block): Fix stack space leakage
17791 in float_neg. Fixes #74897.
17793 * mini-amd64.c (emit_call): Fix another near call bug.
17795 2005-05-06 Sebastien Pouliot <sebastien@ximian.com>
17797 * declsec.c: Keep the appdomain information in the structure. Added a
17798 missing "return FALSE" for Unmanaged if FullTrust is set (or else the
17799 value gets overwritten).
17800 * declsec.h: Set the default MonoArray for the the stack to 6. Added
17801 an MonoAppDomain member to MonoSecurityFrame.
17802 * mini-exceptions.c: Do not use a glist to keep GC allocated objects
17803 used in the stack walk. Now use a MonoArray which grow (double) when
17806 2005-05-05 Lluis Sanchez Gual <lluis@novell.com>
17808 * mini.c: Re-enabled runtime cleanup, since running threads should
17809 now properly stop when exiting.
17811 2005-05-05 Zoltan Varga <vargaz@freemail.hu>
17813 * mini-codegen.c: New file contaning the arch-independent local
17814 register allocator. Not used by any architectures yet.
17816 * mini.h linear-scan.c: Merge some changes from the
17817 mini-xp-local-regalloc branch.
17819 2005-04-28 Zoltan Varga <vargaz@freemail.hu>
17821 * mini-amd64.c (emit_call): Fix calls to native functions when the
17822 runtime is compiled as a shared library. Fixes #74756.
17824 * mini.c (mono_method_to_ir): Assert if ldsfld and friends are used
17825 on a literal field. Fixes #74751.
17827 2005-04-25 Raja R Harinath <rharinath@novell.com>
17829 * Makefile.am (RUNTIME): Add MONO_CFG_DIR.
17831 2005-04-23 Zoltan Varga <vargaz@freemail.hu>
17833 * objects.cs: Add missing null casting test.
17835 2005-04-22 Zoltan Varga <vargaz@freemail.hu>
17837 * mini-exceptions.c (mono_find_jit_info): Fix native offset calculation
17838 in wrapper methods. Also rename 'address' variable to 'offset'.
17840 2005-04-20 Zoltan Varga <vargaz@freemail.hu>
17842 * mini.c debug-mini.c aot.c tramp-x86.c driver.c: Fix some gcc 4.0
17845 * Makefile.am (MCS): Use -unsafe instead of --unsafe.
17847 * aot.c: Applied patch from "The Software Team" <software@solmersa.com>. Make AOT compilation
17850 Mon Apr 18 16:20:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
17852 * exceptions-ppc.c: update code to handle stack traces (fixes bug #74452).
17854 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
17856 * mini-x86.c (mono_emit_stack_alloc): Initialize the whole allocated area not
17857 just the last bytes.
17859 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
17861 * aot.c (mono_compile_assembly): Fix warning.
17863 * mini-exceptions.c (ves_icall_get_frame_info): Fix bug introduced
17864 by the _MSC_VER stuff.
17866 2005-04-16 Zoltan Varga <vargaz@freemail.hu>
17868 * inssel-long.brg: Fix #74588.
17870 * cpu-amd64.md: Fix #74591.
17872 * iltests.il: Add new regression tests.
17874 2005-04-13 Zoltan Varga <vargaz@freemail.hu>
17876 * trace.c (mono_trace_enter_method): Print enums as an int, not as a
17879 2005-04-11 Zoltan Varga <vargaz@freemail.hu>
17881 * mini-x86.c (setup_stack): Unconditionally call pthread_attr_init ().
17883 * exceptions-x86.c mini-x86.h mini-x86.c: Applied some freebsd patches
17884 from Bill Middleton <flashdict@gmail.com>.
17886 2005-04-10 Zoltan Varga <vargaz@freemail.hu>
17888 * arrays.cs: Add new regression test. Fix warnings.
17890 2005-04-09 Zoltan Varga <vargaz@freemail.hu>
17892 * mini-amd64.c (mono_arch_output_basic_block): Fix stack alignment
17893 and leakage in CKFINITE.
17895 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Change
17896 this to a null op since it is called on amd64 too.
17898 * exceptions-amd64.c (get_throw_trampoline): Align stack.
17900 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Remove
17901 body since this is not used on amd64.
17903 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Remove duplicate define.
17905 * mini-amd64.c: Remove obsolete fixmes.
17907 * mini.c (print_method_from_ip): Fix debugging support.
17909 2005-2-1 Massimiliano Mantione <massi@ximian.com>
17911 * ssapre.c: Fix a subtle bug about availability, and limit SSAPRE
17912 so that expressions that don't give much gain are not reduced.
17913 * ssapre.h: Likewise.
17915 2005-04-04 Zoltan Varga <vargaz@freemail.hu>
17917 * exceptions-x86.c (mono_arch_find_jit_info): Remove last SC_EBP reference.
17919 * mini-x86.c (mono_emit_stack_alloc): Fix localloc under windows.
17921 * mini-x86.h exceptions-x86.c: Hopefully fix compilation on *BSD.
17923 2005-04-01 Zoltan Varga <vargaz@freemail.hu>
17925 * mini-sparc.c mini-sparc.h: Add asserts when running with sigaltstack.
17927 * exceptions-x86.c (mono_arch_monoctx_to_sigctx): Fix cygwin build.
17929 2005-03-31 Zoltan Varga <vargaz@freemail.hu>
17931 * mini-x86.c: If sigaltstack support is enabled, perform win32 style
17934 * mini.h (mono_arch_sigctx_to_monoctx): New arch-specific function.
17936 * mini.h (mono_arch_monoctx_to_sigctx): New arch-specific function.
17938 * mini.c: sigaltstack support requires MONO_ARCH_USE_SIGACTION.
17940 * mini-x86.h mini-x86.c exceptions-x86.c: Add support for
17941 MONO_ARCH_USE_SIGACTION. Fixes #74252.
17943 * mini-x86.h: Enable MONO_ARCH_USE_SIGACTION on linux.
17945 * mini-x86.c: Fix up stack overflow handling.
17947 * exceptions.cs: Add new regression test.
17949 2005-03-30 Zoltan Varga <vargaz@freemail.hu>
17951 * mini-x86.c (mono_arch_emit_prolog): Adjust stack after calls to
17952 mono_jit_thread_attach.
17954 * mini.c (mono_method_to_ir): Verify called method is not abstract.
17956 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
17958 * mini.c (mono_method_to_ir): Applied Ben's patch from bug #61441 to
17959 avoid calling constructors using callvirt.
17961 * inssel.brg: Fix #74073.
17963 2005-03-29 Sebastien Pouliot <sebastien@ximian.com>
17965 * aot.c, mini.h: Added mono-compiler.h header to allow/ease
17966 compilation with non-GCC compilers.
17967 * mini-exceptions.c, mini-x86.c|h: Patches to make compilation of mono
17968 possible using VS.NET. Adapted from the work of J Lothian (for VC6).
17970 Tue Mar 29 11:43:01 CEST 2005 Paolo Molaro <lupus@ximian.com>
17972 * inssel.brg, arrays.cs: fix long standing 64 bit issue in access to
17973 klass->interface_offsets (will likely fix bug#74073).
17975 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
17977 * mini-amd64.c (mono_arch_is_int_overflow): Fix rex handling.
17979 2005-03-28 Zoltan Varga <vargaz@freemail.hu>
17981 * mini-amd64.c (mono_arch_output_basic_block): Fix order of parameters
17982 to amd64_div_reg_size ().
17984 * mini-amd64.c (mono_arch_emit_exceptions): Emit a near call here too.
17986 2005-03-27 Zoltan Varga <vargaz@freemail.hu>
17988 * cpu-amd64.md (store_membase_reg): Fix length of storer8 opcodes.
17990 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
17992 * driver.c: Turn off automatic command line globbing under windows. Fixes #73763.
17994 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
17996 * mini.c (mono_method_to_ir): Remove debugging stuff left in by mistake.
17998 * mini.c (mono_precompile_assembly): Load and precompile referenced
17999 assemblies as well. Fixes #74015.
18001 2005-03-23 Zoltan Varga <vargaz@freemail.hu>
18003 * cpu-amd64.md (sin): Fix up maximum lengths of some opcodes.
18005 2005-03-23 Sebastien Pouliot <sebastien@ximian.com>
18007 * declsec.c: Skip linkdemand checks for intra-corlib calls. This skips
18008 a lot of checks and (anyway) permissions cannot work until corlib is
18011 Wed Mar 23 14:29:49 CET 2005 Paolo Molaro <lupus@ximian.com>
18013 * mini-ppc.c: fixed ABI issue on sysv/ppc.
18015 Tue Mar 22 19:03:17 CET 2005 Paolo Molaro <lupus@ximian.com>
18017 * tramp-ppc.c, exceptions-ppc.c: added missing icache flush
18018 calls (fixes bug#72824).
18020 Tue Mar 22 16:28:48 CET 2005 Paolo Molaro <lupus@ximian.com>
18022 * mini.c: fix tail recursion elimination (see test in bug#73936).
18024 2005-03-21 Zoltan Varga <vargaz@freemail.hu>
18026 * mini-amd64.c (mono_arch_output_basic_block): Add inline versions of
18027 some fp functions in sse2 mode.
18029 2005-03-20 Zoltan Varga <vargaz@freemail.hu>
18031 * mini-x86.c (emit_tls_get): Move tls handling into a separate helper function.
18033 2005-03-19 Zoltan Varga <vargaz@freemail.hu>
18035 * mini.h mini.c: Add mono_get_jit_tls_key ().
18037 * mini-x86.c: Enable fast TLS support on windows.
18039 2005-03-17 Sebastien Pouliot <sebastien@ximian.com>
18041 * declsec.c: Renamed aptc to allowpartiallytrustedcallers.
18042 * mini.c: Check for p/invoke method when generating code. If a
18043 p/invoke method, or it's class, isn't decorated with [Suppress
18044 UnmanagedCodeSecurity] then generate code to call System.Security.
18045 UnmanagedDemand (only if the security manager is active).
18047 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
18049 * tramp-amd64.c (create_specific_trampoline): Revert parts of the
18050 last change as it seems to cause strange crashes.
18052 Wed Mar 16 16:24:11 CET 2005 Paolo Molaro <lupus@ximian.com>
18054 * *.c: handle unsafe function pointers where needed.
18056 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
18058 * mini.c (mono_jit_free_method): Remove the fixme too.
18060 2005-03-15 Miguel de Icaza <miguel@novell.com>
18062 * mini.c: As discussed, make the code actually free the delegate
18063 thunk now, to enable the debugging of delegate problems, use
18064 MONO_DEBUG=1 when running Mono.
18066 This takes also care of parts of the leaks as seen by Joe.
18068 2005-03-15 Zoltan Varga <vargaz@freemail.hu>
18070 * mini-amd64.c (mono_arch_setup_jit_tls_data): Enable
18071 thread_tls_offset calculation.
18073 2005-03-14 Sebastien Pouliot <sebastien@ximian.com>
18075 * declsec.c: Reworked linkdemand checks for icall. The previous code
18076 was using the declaration code (untrusted) and didn't work as expected
18077 with the CLR 2.0. We're now more compatible with 2.0 than 1.x for this
18080 2005-03-13 Zoltan Varga <vargaz@freemail.hu>
18082 * iltests.il: Add new localloc test.
18084 * mini-amd64.c: Handle large stack allocations the same way as on
18085 windows if stack overflow handling is working.
18087 * mini-amd64.c: Allocate the signal stack using mmap.
18089 * mini.c (sigsegv_signal_handler): Fix reading of context.
18091 * mini-exceptions.c: Fix up stack overflow handling.
18093 * mini-amd64.h mini-amd64.c: Fix up stack overflow handling.
18095 * tramp-amd64.c (create_specific_trampoline): Optimize trampoline size.
18097 * exceptions-amd64.c (mono_amd64_exceptions_init): Remove this.
18099 * mini.h mini.c tramp-*.c: Move common trampoline code to mini.c.
18101 * mini-x86.h mini-x86.c mini-amd64.h mini-amd64.c: Get rid of the
18102 tramp_init functions as they are no longer needed.
18104 2005-03-12 Zoltan Varga <vargaz@freemail.hu>
18106 * tramp-amd64.c (mono_amd64_tramp_init): Fix typo.
18108 * tramp-amd64.c (mono_amd64_tramp_init): Init AOT trampoline as well.
18110 * mini-amd64.h mini-amd64.c (mono_amd64_exceptions_init): Remove this.
18112 * mini.c mini-*.h: Remove OUT_OF_LINE_BBLOCK defines since all arches
18115 * mini-ops.h: Add OP_LMUL_IMM.
18117 * mini.c jit-icalls.cmini-amd64.h mini-amd64.c cpu-amd64.md: Implement
18118 long mul/div opcodes as intrinsic.
18120 * mini-amd64.c (emit_call): Handle the case when the callee might be
18123 2005-03-11 Zoltan Varga <vargaz@freemail.hu>
18125 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Reorder cases to be
18128 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Fix ordering of cases.
18130 * aot.c (mono_aot_load_method): Get rid of bogus make_writable call.
18132 2005-03-09 Ben Maurer <bmaurer@ximian.com>
18134 * mini.c (mono_codegen): Don't leak here, to help people running
18137 2005-03-08 Zoltan Varga <vargaz@freemail.hu>
18139 * mini-amd64.c (mono_arch_output_basic_block): Fix int->float
18140 conversions in sse2 mode.
18142 * basic-float.cs: Add regression test.
18144 * mini-amd64.c: Reenable sse2.
18146 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
18148 * mini-amd64.c: Disable sse2 until some regressions are fixed.
18150 2005-03-07 Joerg Rosenkranz <joergr@voelcker.com>
18152 * driver.c: Copyright text should include 2005.
18154 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
18156 * cpu-amd64.md (load_membase): Fix more max lengths.
18158 2005-03-06 Zoltan Varga <vargaz@freemail.hu>
18160 * cpu-amd64.md (load_membase): Fix max length.
18162 * mini-ops.h: Add OP_F<xx>_MEMBASE opcodes.
18164 * inssel.brg: Add MONO_EMIT_BIALU_MEMBASE macro.
18166 * cpu-amd64.md inssel-amd64.brg mini-amd64.h mini-amd64.brg: Finish SSE2
18167 support and enable it by default. Also add OP_F<xxx>_MEMBASE opcodes.
18169 * basic-float.cs: Add rounding regression test.
18171 * mini-amd64.c (INST_IGNORES_CFLAGS): Add more instructions.
18173 2005-03-04 Neale Ferguson <NealeFerguson@earthlink.net>
18175 * inssel-s390.brg, mini-s390.c: Add support for passing/returning small
18176 structures in registers for pinvoke wrappers.
18178 2005-03-04 Zoltan Varga <vargaz@freemail.hu>
18180 * mini-exceptions.c (ves_icall_get_trace): Return wrapper info as well.
18182 2005-03-03 Zoltan Varga <vargaz@freemail.hu>
18184 * mini.h mini.c mini-x86.c: Pass the domain of the native->managed
18185 wrapper to mono_jit_thread_attach.
18187 * mini.c (mini_jit_thread_attach): New jit icall.
18189 * mini-x86.c (mono_arch_emit_prolog): Attach to the VM in
18190 native->managed wrappers.
18192 * exceptions.cs: Add new regression test.
18194 * mini.c (optimize_branches): Check regions in the cbranch to throw
18195 block case as well. Fixes #73242.
18197 Tue Mar 1 18:35:27 CET 2005 Paolo Molaro <lupus@ximian.com>
18199 * mini.c: thread safety fixes.
18201 2005-02-27 Zoltan Varga <vargaz@freemail.hu>
18203 * tramp-amd64.c (amd64_magic_trampoline): Disable the method_ptr
18204 patching stuff, since delegates use jump trampolines so there is
18207 * tramp-amd64.c (create_trampoline_code): Pass NULL as 'code' in
18210 * tramp-amd64.c: Fix build.
18212 * mini-x86.c tramp-x86.c: Moved get_vtable_slot_addr into mini-x86.c and rename
18213 it to mono_arch_.... Add get_delegate_method_ptr implementation for x86.
18215 * mini-amd64.h mini.h mini-amd64.c tramp-amd64.c (mono_amd64_get_vcall_slot_addr):
18216 Rename this to mono_arch....
18217 (mono_amd64_get_delegate_method_ptr_addr): Ditto.
18219 * mini-amd64.c (mono_amd64_get_delegate_method_ptr_addr): New helper function.
18221 * mini-amd64.c (emit_call): If both the caller and the callee is
18222 guaranteed to have 32 bit addresses, emit a normal call.
18224 * tramp-amd64.c: Adapt to changes in mini-amd64.c.
18226 * tramp-amd64.c (amd64_magic_trampoline): Remove patching of trampolines.
18227 * tramp-amd64.c (amd64_magic_trampoline): Add support for patching the
18228 method_ptr inside delegates.
18230 2005-02-26 Zoltan Varga <vargaz@freemail.hu>
18232 * mini.c (mono_jit_free_method): Free the method info even if the native code is
18233 invalidated. Fixes #73001.
18235 * mini.c: Add a proper icall wrapper for mono_delegate_ctor.
18237 * mini-x86.c: Only use stdcall for pinvokes on windows.
18239 Thu Feb 24 15:22:30 CET 2005 Paolo Molaro <lupus@ximian.com>
18241 * mini.c, mini.h: make mono_lmf_addr a fast-access thread var.
18242 * mini-x86.c: remove unreliable __thread var offset detection,
18243 use the correct accessors and enable by default.
18245 2005-02-23 Zoltan Varga <vargaz@freemail.hu>
18247 * mini.c (mono_jit_free_method): Fix memory leak.
18249 2005-02-22 Zoltan Varga <vargaz@freemail.hu>
18251 * mini.c (mono_method_to_ir): Allocate a GOT var for THROW and RETHROW.
18253 2005-02-21 Zoltan Varga <vargaz@freemail.hu>
18255 * cpu-amd64.md: Fix lengths of atomic opcodes.
18257 Mon Feb 21 16:52:20 CET 2005 Paolo Molaro <lupus@ximian.com>
18259 * driver.c: try to not imply using ICU is any good.
18261 2005-02-20 Zoltan Varga <vargaz@freemail.hu>
18263 * mini-amd64.c (mono_arch_get_inst_for_method): Implement more
18264 functions as inline ops.
18266 * mini-ops.h inssel-amd64.brg cpu-amd64.md mini-amd64.c: Implement
18267 some Interlocked functions as inline ops.
18269 * mini.c (move_basic_block_to_end): Fix bug in last patch.
18271 * mini.h (MonoBasicBlock): Reorganize fields a bit.
18273 * mini-ops.h inssel.brg: Add OP_NOT_REACHED.
18275 * mini.c: Add support for OP_NOT_TAKEN.
18277 * mini-amd64.h mini-amd64.c: Add support for passing/returning small
18278 structures in registers for pinvoke wrappers.
18280 * mini-amd64.c: Fix warnings.
18282 2005-02-19 Zoltan Varga <vargaz@freemail.hu>
18284 * mini.h (MonoCompile): Add 'ret_var_is_local' field.
18286 * mini.h mini.c (mono_arch_create_vars): Add new arch specific hook.
18288 * mini.c (NEW_RETLOADA): If the ret variable is a local, use its
18289 address instead of loading the address from it.
18291 * mini-x86.c: Add support for returning small structs in registers
18292 on Win32. Fixes part of #70864.
18294 2005-02-18 Zoltan Varga <vargaz@freemail.hu>
18296 * trace.c (get_token): Improve error checking.
18298 2005-02-17 Zoltan Varga <vargaz@freemail.hu>
18300 * jit-icalls.c (mono_ldvirtfn): Explicitly check for a NULL obj here.
18302 2005-02-17 Sebastien Pouliot <sebastien@ximian.com>
18304 * mini.h: Moved MONO_EXCEPTION_* enum to metadata/class-internals.h so
18305 it can be reused for MonoClass.
18306 * mini.c: Renamed MONO_EXCEPTION_SECURITY to MONO_EXCEPTION_SECURITY
18309 2005-02-15 Sebastien Pouliot <sebastien@ximian.com>
18311 * mini.c: Fixed 2 cases where I sent a MonoMethod to managed code
18312 instead of a MonoReflectionMethod. The method information wasn't used
18313 when displaying SecurityException details (but will be now).
18315 2005-02-15 Atsushi Enomoto <atsushi@ximian.com>
18317 * Makefile.am : windows build fix.
18319 2005-02-14 Zoltan Varga <vargaz@freemail.hu>
18321 * iltests.il: Add new regression test.
18323 * mini.c (mono_method_to_ir): Allocate a GOT var in CEE_NEWOBJ. Fixes
18326 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
18328 * mini.c: Moved linkdemand check into helper function check_linkdemand
18329 to allow reuse for all intructions (CALL, CALLVIRT, NEWOBJ, JMP,
18332 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
18334 * declsec.c: Added statistics counter for different kinds of
18336 * mini.h: Added CAS statistic counters to MonoJitStats. Removed unused
18337 (and commented) declaration.
18338 * mini.c: Added statistics counter for security Demand code
18339 generation. Added display of security statistics.
18341 2005-02-13 Zoltan Varga <vargaz@freemail.hu>
18343 * declsec.c (mono_declsec_linkdemand_aptc): Applied patch from Robert Jordan (robertj@gmx.net).
18344 Fix compilation errors under gcc-2.95.
18346 2005-02-12 Ben Maurer <bmaurer@ximian.com>
18348 * mini.c, driver.c: Use the new jit trampoline hashtable
18350 Fri Feb 11 18:47:11 CET 2005 Paolo Molaro <lupus@ximian.com>
18352 * mini.c, jit-icalls.c: use the managed implementation of memcpy, too.
18354 2005-02-11 Martin Baulig <martin@ximian.com>
18356 * debug-mini.c (mono_debug_close_method): Free the line number array.
18358 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
18360 * aot.c: Break up large methods into smaller ones. Share GOT slots for
18363 * mini.h: Bump AOT file format version.
18365 2005-02-10 Sebastien Pouliot <sebastien@ximian.com>
18367 * declsec.c: Added LinkDemand support and it's special cases for ECMA,
18369 * declsec.h: Added macros to get/set lazyly initialized security
18370 informations about assemblies. Added new enum for different type of
18371 possible LinkDemand violation. Added function to check LinkDemands.
18372 * mini.h: Added a field to MonoCompile to hold any security violation
18373 detected when JITting a method (so it can be thrown later).
18374 * mini.c: Added LinkDemand checks in mono_method_to_ir for CEE_CALL
18375 and CEE_CALLVIRT. Added code to throw exception at the end of
18376 mini_method_compile (note: the exception is unhandled right now).
18378 Thu Feb 10 15:49:44 CET 2005 Paolo Molaro <lupus@ximian.com>
18380 * mini.c, jit-icalls.c: use the managed implementation of
18381 memset for initobj and memset, to avoid managed <-> unmanaged
18384 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
18386 * inssel.brg (mini_emit_virtual_call): Disable the virtual->nonvirtual
18387 optimization if it would need a GOT var.
18389 * basic.cs: Add tests for constant propagation and switch statements.
18391 * ssa.c: Fix out-of-range constant propagation and switch statements.
18393 2005-02-09 <vargaz@freemail.hu>
18395 * inssel-x86.brg (reg): Align the allocation size in the localloc(imm) case too.
18397 2005-02-08 Zoltan Varga <vargaz@freemail.hu>
18399 * cpu-amd64.md (load_membase): Fix max length of load_membase.
18401 Tue Feb 8 18:21:11 CET 2005 Paolo Molaro <lupus@ximian.com>
18403 * mini.c: update to new signature of mono_class_get_allocation_ftn().
18405 2005-02-06 Neale Ferguson <NealeFerguson@earthlink.net>
18407 * cpu-s390.md, mini-s390.c: Correct bug with register usage on certain
18408 arithmetic operations.
18410 Sun Feb 6 07:10:12 EST 2005 Paolo Molaro <lupus@ximian.com>
18412 * mini-ppc.c: add a workaround for broken user code that
18413 DllImports vararg functions with non-vararg signatures.
18415 2005-02-05 Zoltan Varga <vargaz@freemail.hu>
18417 * mini.c (mono_jit_compile_method_inner): Add detection and a
18418 meaningfull error message for assemblies written in Managed C++.
18420 * tramp-amd64.c mini-amd64.h: Add support for
18421 create_trampoline_from_token ().
18423 * aot.c mini-x86.c abcremoval.c: Applied patch from
18424 Robert Jordan (robertj@gmx.net). Fix compilation errors under gcc-2.95.
18426 2005-02-04 Zoltan Varga <vargaz@freemail.hu>
18428 * mini.h mini.c mini-x86.h tramp-x86.c: Add a new kind of trampoline
18429 which takes a MonoImage/token as parameter instead of a MonoMethod.
18431 * aot.c: Use the new trampoline for initializing vtables.
18433 * aot.c: Add support for ldfld/stfld_remote wrappers.
18435 * mini-ops.h cpu-pentium.md inssel-x86.brg mini-x86.c: Add optimized
18436 rules for compare <MEM>, IMM.
18438 * mini.h (MONO_AOT_FILE_VERSION): Bump it.
18440 * aot.c: Handle inherited finalizers correctly.
18442 2005-02-03 Zoltan Varga <vargaz@freemail.hu>
18444 * inssel.brg (stmt): Add a missing _setup_... ().
18446 * aot.c: Save some parts of the class state to the AOT file and use it
18447 to recompute that state when a class is initialized.
18449 * mini.c: Install AOT hooks into the runtime.
18451 * mini.h: Bump AOT file format version.
18453 * mini.c (mono_method_to_ir): Initialize pointer type locals correctly.
18456 * iltests.il: Add new test.
18458 Wed Feb 2 16:53:59 CET 2005 Paolo Molaro <lupus@ximian.com>
18460 * mini.c: fix typo.
18462 Wed Feb 2 16:37:13 CET 2005 Paolo Molaro <lupus@ximian.com>
18464 * mini.c: setup the statistical profiler in the thread attach
18465 callback to cope with the new single thread code.
18467 Wed Feb 2 15:43:58 CET 2005 Paolo Molaro <lupus@ximian.com>
18469 * mini-ppc.c: ensure we have enough room for the profiler
18470 calls (fixed bug#72084).
18472 2005-02-02 Zoltan Varga <vargaz@freemail.hu>
18474 * aot.c: Get rid of the MonoAotMethod structure and the hashtable holding
18477 2005-2-1 Massimiliano Mantione <massi@ximian.com>
18479 * driver.c: Re-enabled SSAPRE (two commits, I was just dumb).
18481 2005-2-1 Massimiliano Mantione <massi@ximian.com>
18483 * ssapre.c: Fixed an issue with down safety (this allows IronPython
18484 to succesfully execute parrotbench).
18485 * ssapre.h: Likewise.
18487 2005-2-1 Massimiliano Mantione <massi@ximian.com>
18489 * ssa.c: In mono_ssa_rename_vars, forced the creation of a new SSA
18490 variable for stores to method arguments (fixes a SSAPRE issue).
18492 Tue Feb 1 15:52:26 CET 2005 Paolo Molaro <lupus@ximian.com>
18494 * mini.c: handle value types in dup, fixes gen-112.cs.
18496 Tue Feb 1 11:45:19 CET 2005 Paolo Molaro <lupus@ximian.com>
18498 * mini-ppc.c, cpu-g4.md, tramp-ppc.c: use a slower code
18499 sequence for calls in dynamic methods to avoid thunks.
18501 Tue Feb 1 11:44:01 CET 2005 Paolo Molaro <lupus@ximian.com>
18503 * mini.c: correctly remove dynamic methods from the hashtable.
18505 2005-1-20 Massimiliano Mantione <massi@ximian.com>
18507 * driver.c: Disabled SSAPRE until fix the bug that appears
18508 in IronPython's parrotbench.
18510 2005-01-31 Zoltan Varga <vargaz@freemail.hu>
18512 * aot.c (mono_compile_assembly): Get rid of Skip (other) messages.
18514 * mini.c (mono_method_to_ir): Revert the previous change.
18516 * mini.c (mono_method_to_ir): Do not inline ldfld and stfld wrappers
18517 when AOT compiling.
18519 * tramp-x86.c (x86_magic_trampoline): Avoid calls to
18520 mono_jit_info_table_find () etc. when running under valgrind.
18522 * inssel.brg: Fix warnings.
18524 * mini-exceptions.c: Fix warnings.
18526 2005-01-31 Martin Baulig <martin@ximian.com>
18528 * driver.c (compile_all_methods_thread_main): Don't try to compile
18529 generic methods or anything which has type parameters.
18531 2005-01-30 Zoltan Varga <vargaz@freemail.hu>
18533 * aot.c: Avoid costly calls to mono_method_full_name in tracing code and fix memory leaks.
18535 * TestDriver.cs: Add --verbose flags.
18537 * graph.c ssa.c: Fix 64 bit warnings.
18539 * abcremoval.h ssapre.h abcremoval.c ssapre.c mini.c tramp-amd64.c
18540 trace.c mini-exceptions.c linear-scan.c inssel-amd64.brg inssel.brg:
18541 Fix 64 bit warnings.
18543 * mini-amd64.c (mono_arch_output_basic_block): Fix uninitialized
18544 variable not spotted by gcc.
18546 * mini-amd64.c inssel-amd64.brg: Applied patch from
18547 Willibald Krenn <Willibald.Krenn@gmx.at>. Clean up usage of
18548 X86_COMPARE_MEMBASE opcodes.
18550 * exceptions-amd64.c (mono_arch_find_jit_info): Fix AMD64 build.
18552 2005-01-29 Ben Maurer <bmaurer@ximian.com>
18554 * *: MonoMethod->signature might be NULL now. You *MUST* use
18555 mono_method_signature.
18557 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
18559 * driver.c (compile_all_methods_thread_main): Compile the methods
18560 without invoking cctors.
18562 Fri Jan 28 18:28:26 CET 2005 Paolo Molaro <lupus@ximian.com>
18564 * mini.c: remove ben's "optimizations" to dup+stloc (bug #71905).
18565 * basic-calls.cs: test for the above.
18567 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
18569 * mini.c mini-exceptions.c aot.c exceptions-*.c: Update after
18570 MonoJitInfo changes.
18572 2005-01-27 Zoltan Varga <vargaz@freemail.hu>
18574 * mini-exceptions.c (mono_handle_exception): Compute the stack trace
18575 eagerly if it contains dynamic methods.
18577 * mini-exceptions.c (ves_icall_System_Exception_get_trace): New icall.
18579 * mini-exceptions.c (mono_handle_exception): Avoid computing the stack
18580 trace, it is now computed by an icall from trace_ips.
18582 * mini-exceptions.c: Fix a warning.
18584 Thu Jan 27 13:38:34 CET 2005 Paolo Molaro <lupus@ximian.com>
18586 * mini-exceptions.c: don't bother getting stack trace info if
18587 it's not going to be used.
18589 2005-01-27 Raja R Harinath <rharinath@novell.com>
18591 * Makefile.am (common_sources): Add ssapre-cee-ops.h and
18594 2005-01-26 Zoltan Varga <vargaz@freemail.hu>
18596 * mini.c (remove_block_if_useless): Only print debug stuff with -v -v.
18598 * aot.c: Avoid calling mono_method_get_header () if not needed.
18600 * mini.h: Bump AOT file format version.
18602 * mini.c (mono_emit_native_call): Allocate a GOT var here.
18604 * mini.c (mono_print_tree): Print more info for calls.
18606 2005-01-26 Sebastien Pouliot <sebastien@ximian.com>
18608 * declsec.h: Remove warning by adding missing include for marshal.h
18610 2005-01-26 Martin Baulig <martin@ximian.com>
18612 * mini.c (mono_method_to_ir): In CEE_UNBOX_ANY, don't increase
18615 2005-01-25 Zoltan Varga <vargaz@freemail.hu>
18617 * mini-amd64.c (mono_arch_call_opcode): Add missing MONO_SSA_LOAD/STORE
18620 * ssa.c (mono_ssa_compute): Fix crashes when using AOT.
18622 * aot.c (mono_compile_assembly): Fix a warning.
18624 2005-01-25 Sebastien Pouliot <sebastien@ximian.com>
18626 * declsec.c: Look for security attributes on the original MonoMethod
18627 (and not the wrapped one). This fix permissions on icalls.
18629 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
18631 * mini-amd64.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
18633 * mini.c (mono_allocate_stack_slots): Add a fixme.
18635 * mini-x86.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
18637 Sun Jan 23 16:16:48 CET 2005 Paolo Molaro <lupus@ximian.com>
18639 * inssel.brg: optimize casts of sealed types (more
18640 optimizations waiting for fixes in remoting).
18642 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
18644 * inssel.brg (stmt): Add another dummy rule.
18646 * driver.c: Fix warnings.
18648 * driver.c (mono_main): If running under valgrind, instruct glib to use
18649 the system allocation functions so valgrind can track the memory
18650 allocated by the g_... functions.
18652 * inssel.brg (stmt): Add DUMMY rule for OP_DUMMY_STORE.
18654 * mini-ops.h: Add OP_DUMMY_STORE opcode.
18656 * mini.h (MONO_BBLOCK_IS_IN_REGION): New helper macro.
18658 * liveness.c: Handle OP_DUMMY_STORE. Enable register allocation for
18659 variables in try regions.
18661 * mini.c (mini_method_compile): Don't disable optimizations on large
18662 methods when AOT compiling.
18664 * mini.c (mono_allocate_stack_slots): New arch independent method to
18665 allocate stack slots. Not yet used.
18667 2005-01-22 Ben Maurer <bmaurer@ximian.com>
18669 * debug-mini.c (mono_debug_close_method): Plug some leaks.
18671 Sat Jan 22 13:41:51 EST 2005 Paolo Molaro <lupus@ximian.com>
18673 * mini-ppc.c: make the branch info relative as the code
18674 buffer can be reallocated.
18676 2005-01-22 Sebastien Pouliot <sebastien@ximian.com>
18678 * aot.c: Allow decoding of the new MONO_PATCH_INFO_DECLSEC.
18679 * driver.c: Removed the AOT/security restriction. Now initialize the
18680 security manager (in metadata) if --security is used.
18681 * mini.c|h: Add the MONO_PATCH_INFO_DECLSEC code to use the index,
18682 rather than the pointer to declarative security, when AOT is used.
18684 Sat Jan 22 09:35:19 EST 2005 Paolo Molaro <lupus@ximian.com>
18686 * mini.h, mini-ppc.h, mini-ppc.c: updated to use out of line
18687 basic blocks, reduced intrinsic exception throwing code size.
18689 2005-01-22 Miguel de Icaza <miguel@ximian.com>
18691 * driver.c (mini_usage): Reorder the usage screen.
18693 2005-01-21 Zoltan Varga <vargaz@freemail.hu>
18695 * mini.c (mono_resolve_patch_target): Fix warning.
18697 2005-01-20 Zoltan Varga <vargaz@freemail.hu>
18699 * mini-x86.c (mono_arch_local_regalloc): Fix bug introduced by
18702 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
18704 * mini-amd64.c (mono_arch_local_regalloc): Revert last patch as it
18705 breaks the amd64 build.
18707 * mini-x86.c (mono_arch_local_regalloc): Fix bug in div/rem
18708 register allocation. Fixes #71454.
18710 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
18712 * arrays.cs: Add new regression test.
18714 2005-1-20 Massimiliano Mantione <massi@ximian.com>
18716 * ssapre.c: Turned usage of snprintf to GString.
18717 * ssapre.h: disabled MONO_APPLY_SSAPRE_TO_SINGLE_METHOD
18718 (I left it on by mistake in my previous commit).
18720 Thu Jan 20 12:00:45 CET 2005 Paolo Molaro <lupus@ximian.com>
18722 * mini.c, cfold.c, basic-calls.cs: preserve side effects
18723 on cond branch optimization (fixes bug# 71515).
18725 2005-1-20 Massimiliano Mantione <massi@ximian.com>
18727 * abcremoval.c: Fixed bug 71062.
18728 * abcremoval.h: Likewise.
18730 2005-1-20 Massimiliano Mantione <massi@ximian.com>
18732 * mini.c: Added a new functionality to optimize_branches, the removal
18733 of useless basic blocks, and fixed some problem in the removal of
18734 critical edges; some utility functions added for both purposes.
18735 * ssapre.c: Added complex expression support, and fixed bug 70637.
18736 * ssapre.h: Likewise.
18737 * ssapre-cee-ops.h: Added file with list of "CEE_*" opcodes
18739 * ssapre-mini-ops.h: Likewise, but for "OP_*" opcodes.
18740 * driver.c: Re-enabled SSAPRE.
18742 2005-01-19 Martin Baulig <martin@ximian.com>
18744 * mini.c (mono_method_to_ir): Call mono_get_inflated_method() on
18745 the result of mono_get_method_constrained().
18747 2005-01-18 Neale Ferguson <NealeFerguson@earthlink.net>
18749 * exceptions-s390.c tramp-s390.c: Allocate code using the global code
18752 2005-01-18 Geoff Norton <gnorton@customerdna.com>
18754 * jit-icalls.c (mono_llmult_ovf): Fix other overflow conditions to
18755 be detected. Fixes #59296.
18757 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
18759 * mini-amd64.c (mono_arch_output_basic_block): Remove some assertions
18760 which can happen. Fixes #71361.
18762 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
18764 * exceptions-sparc.c tramp-sparc.c: Allocate code using the global code
18767 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
18769 * mini.c (mono_create_jump_trampoline): Revert last change as it causes
18770 appdomain-unload.exe to fail.
18772 * mini.c: Fix some memory leaks.
18774 Mon Jan 17 16:16:23 CET 2005 Paolo Molaro <lupus@ximian.com>
18776 * inssel.brg: handle the new size of rank, idepth, max_interface_id.
18777 Fixed bug and sped up some codepaths.
18779 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
18781 * mini.c: Fix some memory leaks.
18783 * exceptions.cs basic-long.cs: Add test for checked ulong->int
18786 * inssel-long.brg: Implement long_conv_to_ovf_i4_un. Fixes #71319.
18788 * inssel-long.brg: Fix conv.ovf.i8 when run on an int32. Fixes
18791 * iltests.il: Add regression test for #71320.
18793 2005-01-16 Zoltan Varga <vargaz@freemail.hu>
18795 * mini.c (mono_codegen): Fix installation of profiler hooks.
18797 * mini-sparc.c mini-amd64.c: Don't allocate stack space for dead vars.
18799 Sun Jan 16 12:19:35 CET 2005 Paolo Molaro <lupus@ximian.com>
18801 * mini.h, mini.c, cfold.c: optimize access to enum
18802 readonly fields, too. Eval conditional branches if possible
18803 to perform unreachable code removal in more cases.
18805 2005-01-15 Zoltan Varga <vargaz@freemail.hu>
18807 * tramp-amd64.c exceptions-amd64.c: Use the new global code manager.
18809 * mini.c (mono_global_codeman_reserve): New function to allocate code memory from a global
18812 * tramp-x86.c mini-x86.c exceptions-x86.c: Allocate all code memory so mono works with
18813 WinXP DEP. Fixes #71244.
18815 2005-01-14 Zoltan Varga <vargaz@freemail.hu>
18817 * inssel.brg: Allways convert CEE_CONV_OVF_I4 to a move on 64 bit platforms. Fixes #71236.
18819 2005-01-13 Zoltan Varga <vargaz@freemail.hu>
18821 * mini-x86.c (mono_arch_output_basic_block): Fix OP_ATOMIC_ADD_NEW_I4.
18823 2005-01-11 Zoltan Varga <vargaz@freemail.hu>
18825 * mini-exceptions.c exceptions-ppc.c aot.c: Cope with MonoJitInfo
18828 * mini.h: Bump AOT version.
18830 * mini.h (MonoCompile): Change exvar to a hash table.
18832 * mini.c: Allocate a separate exvar for each handler block.
18834 * mini.c: Get rid of the computation of filter_lengths, its not needed.
18836 * mini.c inssel.brg: Change OP_THROW_OR_NULL to compare the current
18837 ex var with the pending exception and only throw if the two are equal.
18840 * exceptions.cs: Add tests for rethrow and nested catch clauses.
18842 * mini-x86.c: Fix warnings.
18844 * Makefile.am (common_sources): Move mini-exceptions.c here as it is
18845 used by all the ports now.
18847 * aot.c: Add write-symbols and save-temps options.
18849 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
18851 * mini-x86.c: Add support for returning structs in registers from pinvoke functions on WIN32.
18853 Mon Jan 10 16:11:16 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
18855 * mini-ops.h, inssel-s390.brg, cpu-s390.md: Support OP_ATOMIC__xxx
18858 * tramp-s390.c: Check vtable slot belongs to the domain.
18860 * mini-exceptions.c, exceptions-s390.c: Standardize exception handling
18861 as per other platforms.
18863 * mini-s390.c, mini-s390.h: Enable out-of-line bblock support.
18865 Mon Jan 10 18:53:05 CET 2005 Paolo Molaro <lupus@ximian.com>
18867 * driver.c: we don't run the Main() code in a subthread anymore.
18869 Mon Jan 10 17:54:16 CET 2005 Paolo Molaro <lupus@ximian.com>
18871 * mini.c: added experimental rtc support in the statistical
18872 profiler: if the user has the permission, more accurate statistics
18873 are gathered. Run with: MONO_RTC=4096 mono --profiler=default:stat ....
18874 The MONO_RTC value must be restricted to what the linux rtc allows:
18875 power of two from 64 to 8192 Hz.
18877 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
18879 * mini-x86.c (mono_arch_emit_exceptions): Fix #71121.
18881 Mon Jan 10 05:20:49 EST 2005 Paolo Molaro <lupus@ximian.com>
18883 * mini-ppc.c: better icache flush for smp.
18885 2005-01-09 Zoltan Varga <vargaz@freemail.hu>
18887 * mini-amd64.c (emit_move_return_value): Fix memory leak.
18889 * mini-x86.c (get_call_info): Add the get_call_info () code from the
18890 amd64 port, not yet used.
18892 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
18894 * mini.c (mono_method_to_ir): Disable inlining of ldfld wrappers with
18897 2005-01-07 Sebastien Pouliot <sebastien@ximian.com>
18899 * driver.c: Added --security option to activate the security manager.
18900 Right now this will allow code generation for declarative demands and
18901 is disabled when AOT is specified.
18902 * mini.c: Add code generation for declarative security demands.
18903 * mini.h: Add mono_use_security_manager as an extern gboolean.
18905 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
18907 * aot.c (mono_compile_assembly): Speed up compilation a bit by
18908 emitting more dense assembly code.
18910 * mini-sparc.c mini-sparc.h exceptions-sparc.c: Enable optimized corlib
18911 exception throwing stuff.
18913 2005-01-06 Zoltan Varga <vargaz@freemail.hu>
18915 * mini-sparc.c (mono_arch_emit_exceptions): Fix typo in previous patch. Remove
18918 * mini-amd64.c (mono_arch_emit_exceptions): Remove duplicate epilog stuff
18919 left in by mistake.
18921 * driver.c (EXCLUDED_FROM_ALL): Disable SSAPRE until bug #70637 is
18924 * mini-sparc.h mini-sparc.c: Enable out-of-line bblock support.
18926 * tramp-*.c: Only patch vtable slots if the object is in the current
18927 domain. Fixes appdomain-unload.exe.
18929 * mini-amd64.c mini-amd64.h: Enable out-of-line bblock support.
18931 * mini-amd64.c (mono_arch_local_regalloc): Port regalloc fix from
18934 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
18936 * mini.c (reverse_branch_op): New helper function.
18938 * mini.c (optimize_branches): Run the new optimization only on
18939 platforms which support it. Also reverse all kinds of branches.
18941 * mini.h (MonoBasicBlock): Add 'out_of_line' field.
18943 * mini.c (mono_method_to_ir): Set 'out_of_line' for bblocks which have
18946 * mini.c (optimize_branches): Reverse not-equals branches if the false
18947 bblock is a throw. This happens a lot of time with argument checking in
18950 * mini.c (mono_codegen): Add support for placing basic blocks after
18951 the function epilogue.
18953 * mini-x86.c mini-x86.h: Add support for placing basic blocks after the
18956 2005-01-05 Miguel de Icaza <miguel@ximian.com>
18958 * mini.c (setup_stat_profiler): Only set this up if the platform
18959 supports ITIMER_PROF.
18961 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
18963 * mini-x86.c (mono_arch_local_regalloc): Fix a bug introduced by the
18966 * inssel.brg: Fix a warning.
18968 Wed Jan 5 16:40:18 CET 2005 Paolo Molaro <lupus@ximian.com>
18970 * mini.c: added support for statistical profiler
18971 (run with: --profile=default:stat).
18973 2005-01-04 Zoltan Varga <vargaz@freemail.hu>
18975 * mini-x86.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Enable this on x86.
18977 * mini-x86.c cpu-pentium.md: More fixes for usage of global registers.
18979 * mini-amd64.c (mono_arch_local_regalloc): Port some regalloc fixes
18980 related to global registers from the amd64 port.
18982 2005-01-03 Zoltan Varga <vargaz@freemail.hu>
18984 * mini.c (mono_method_to_ir): Handle MONO_CLASSCONST.
18986 * mini-amd64.c (mono_arch_local_regalloc): Fix some regalloc problems
18987 with global registers.
18988 (mono_arch_output_basic_block): Fix SWITCH in the AOT case.
18990 * aot.c (emit_method_code): Fix the 'method emitted as' messages.
18992 2004-12-31 Zoltan Varga <vargaz@freemail.hu>
18994 * debug-mini.c (encode_value): Fix off-by-one.
18996 * aot.c (encode_value): Likewise.
18998 * mini.c (mono_method_to_ir): Disable AOT for methods containing LDPTR.
19000 2004-12-30 Zoltan Varga <vargaz@freemail.hu>
19002 * mini.c linear-scan.c: Add a workaround for the mcs crash when using
19005 * aot.c (mono_aot_load_method): Free up patch info if no longer needed.
19007 * aot.c (emit_method_info): Increase size of temp buffer.
19009 * mini-x86.c cpu-pentium.md mini.c: Load fp constants differently in
19012 2004-12-28 Zoltan Varga <vargaz@freemail.hu>
19014 * aot.c (emit_method_info): Fix build.
19016 * aot.c: Further rework of the AOT file format to reduce the size of
19017 the method info data.
19019 * mini.h: Bump AOT file format version.
19021 2004-12-27 Martin Baulig <martin@ximian.com>
19023 * mini.c (mini_get_method): New static method; call
19024 mono_get_method_full() and mono_get_inflated_method().
19025 (mono_method_to_ir): Use mini_get_method() instead of
19026 mono_get_method_full().
19028 2004-12-26 Patrik Torstensson <patrik.torstensson@gmail.com>
19030 * mini-x86.c (atomic ops): fixed bug interlocked bug #70784.
19032 2004-12-25 Zoltan Varga <vargaz@freemail.hu>
19034 * inssel.brg (ldind_to_load_membase): Handle CEE_LDIND_I8.
19036 * inssel-amd64.brg: Add some optimization rules.
19038 2004-12-24 Ben Maurer <bmaurer@ximian.com>
19040 * aot.c: Remove the use of MonoGHashTable and other GC stuff. The
19041 standard not GC'd stuff is fine.
19043 2004-12-24 Zoltan Varga <vargaz@freemail.hu>
19045 * aot.c: Rework the AOT file format to get rid of most of the global
19046 symbols. This reduces the size of the mscorlib.dll.so by 1MB.
19048 * mini.h: Bump AOT file format version.
19050 2004-12-23 Zoltan Varga <vargaz@freemail.hu>
19052 * mini.h: Bump AOT file format version.
19054 * aot.c (mono_aot_is_got_entry): New function to determine if an
19055 address is inside a GOT.
19057 * aot.c mini-x86.c tramp-x86.c: Make all patches use the GOT.
19059 * cpu-pentium.md: Increase the maximum size of some instructions which
19060 might involve a got access.
19062 * mini.c (get_method_from_ip): Another debug helper function.
19064 * mini.c: Call mono_get_got_var () in a couple places. Handle the case
19065 when got var accesses are created during the decompose phase.
19067 * mini-sparc.c: Change mono_compile_aot to cfg->compile_aot.
19069 * mini.h mini.c mini-x86.c aot.c mini-sparc.c: Add a 'compile_corlib'
19070 argument mini_compile_method and to MonoCompile, and use this to
19071 determine whenever a given method is compiled for AOT. This allows the
19072 other methods compiled during AOT compilation to be free of AOT stuff,
19073 so the backends does not need to add special support for them by
19074 creating a fake GOT etc.
19076 * mini-x86.c (mono_arch_patch_code): Remove fake got stuff as it is no
19079 2004-12-21 Ben Maurer <bmaurer@ximian.com>
19081 * mini.c (mono_method_to_ir): It turns out that some of the
19082 x-appdomain wrappers are lax with types, so just ignore this for
19085 * inssel.brg (OP_CHECK_ARRAY_TYPE): Optimize this by only looking
19086 at the vtable->klass. If it is non-shared code we can just use the
19089 Tue Dec 21 17:43:06 CET 2004 Paolo Molaro <lupus@ximian.com>
19091 * mini-ppc.c: access MonoDomain from tls, too.
19093 2004-12-21 Sebastien Pouliot <sebastien@ximian.com>
19095 * declsec.c: Removed unused variable (and related warning ;-)
19097 2004-12-21 Ben Maurer <bmaurer@ximian.com>
19099 * iltests.il: New test for LDELEMA on an array of ref types.
19101 * mini.c (CEE_LDELEMA): We need to emit OP_CHECK_ARRAY_TYPE for
19102 all ldelema's on reftypes.
19103 (check_call_signature): Remove the OP_CHECK_ARRAY_TYPE from here,
19104 it was the wrong place to put it.
19106 * mini-x86.c (mono_arch_output_basic_block): Just use ecx as the
19107 register to pop to make this cleaner, at the request of Paolo.
19109 2004-12-20 Ben Maurer <bmaurer@ximian.com>
19111 * mini-ops.h (OP_GETHASHCODE): New op.
19113 * inssel.brg (OP_GETHASHCODE): Emit code for the new opcode
19115 * mini.c (mini_get_inst_for_method): Create the intrinsic hash
19118 For a microbenchmark, this reduces the cost of Hashtable.get_Item
19121 * mini-x86.c (mono_arch_output_basic_block): Rather than
19129 The first is 3 bytes while the second is 1. This saves 36 kb on
19130 mscorlib, quite a big saving. When bootstraping mcs, I was able to
19131 see a small boost because of icache locality.
19133 * cfold.c (FOLD_BINOPCOMM): Kill add foo, 0
19135 Mon Dec 20 12:19:40 EST 2004 Paolo Molaro <lupus@ximian.com>
19137 * Makefile.am, mini-ppc.h, mini-exceptions.c, exceptions-ppc.c:
19138 started code sharing with the generic code.
19140 Mon Dec 20 11:08:06 EST 2004 Paolo Molaro <lupus@ximian.com>
19142 * mini-ppc.c, cpu-g4.md: added code for direct access to
19145 Mon Dec 20 10:58:28 EST 2004 Paolo Molaro <lupus@ximian.com>
19147 * mini-ops.h, inssel-x86.brg, cpu-amd64.md, inssel.brg, inssel-amd64.brg,
19148 mini-amd64.c, mini-x86.c, cpu-pentium.md: renamed OP_X86_TLS_GET
19151 2004-12-20 Sebastien Pouliot <sebastien@ximian.com>
19153 * declsec.c|h: Added functions to cache the declarative stack modifiers
19154 in MonoJitInfo and to create a security frame from a MonoJitInfo
19156 * mini.c: Initialize jinfo->cas_inited to FALSE when MonoJitInfo is
19157 created. Register internal calls for System.Security.SecurityFrame::
19158 _GetSecurityFrame and _GetSecurityStack.
19159 * mini.h: Added definition for new icalls (in mini-exceptions.c) and
19160 the definitions for the new stack walk/callback mechanism.
19161 * mini-exceptions.c: Added internal call GetSecurityFrame (to get the
19162 first security frame for LinkDemands and InheritanceDemands) and
19163 GetSecurityStack for Demands. Both use the new mono_walk_stack code
19165 * mini-x86.h, mini-amd64.h, mini-sparc.h: Architecture specific stack
19166 walk initialization (lupus).
19168 2004-12-20 Ben Maurer <bmaurer@ximian.com>
19170 * mini.c (mono_method_to_ir): In CEE_DUP, handle the dup / stloc
19172 (handle_loaded_temps): Do not create a temporary variable for
19173 things that we know are temps. They will never be modified.
19174 (mono_spill_call): Set MONO_INST_IS_TEMP
19175 (mono_emulate_opcode): ditto
19177 (mono_method_to_ir.CEE_DUP): ditto
19179 2004-12-19 Ben Maurer <bmaurer@ximian.com>
19181 * mini.c (type_to_eval_stack_type): Make this handle the void type
19182 (mono_emit_call_args): set the call->type with type_to_eval_stack_type
19183 (emit_tree): use ip_in_bb to special case some common idioms
19184 Update all callers to pass in the IP.
19185 (mono_method_to_ir): Make CEE_CALL* do the above as well.
19187 This gives us a nice 2% speedup in mcs bootstrap.
19189 * mini-x86.c (peephole_pass): Peephole pass to make
19198 * mini.c (ip_in_bb): new method.
19199 (mono_method_to_ir): use this method rather than doing the hash
19202 * linear-scan.c (mono_linear_scan): When expiring actives, you
19203 don't need to keep around variables that expire on this
19204 instruction. This makes it so that:
19207 store (ebx add (ebx, 1))
19211 2004-12-19 Zoltan Varga <vargaz@freemail.hu>
19213 * mini.c (mono_method_to_ir): Optimize the common ldobj+stloc
19214 combination to avoid doing two copies. Fix up problems with previous
19217 * mini.c: Fix 64 bit warnings.
19219 * mini-x86.c (INST_IGNORES_CFLAGS): Add OP_STOREI4_MEMBASE_REG.
19221 2004-12-17 Zoltan Varga <vargaz@freemail.hu>
19223 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Port exception handling
19224 changes from the x86 code.
19226 * mini.h: Add prototype for mono_arch_get_throw_corlib_exception ().
19228 2004-12-16 Zoltan Varga <vargaz@freemail.hu>
19230 * mini-x86.c (mono_arch_emit_epilog): Optimize the corlib exception
19231 throwing code to reduce its size, unify the AOT and non-aot code and
19232 get rid of relocations in the AOT case.
19234 * mini-x86.h mini.c exceptions-x86.c
19235 (mono_arch_get_throw_corlib_exception): New arch specific function to
19236 raise corlib exceptions which doesn't require relocations in the
19239 * aot.c (emit_method): Handle PATCH_INFO_NONE as well.
19241 2004-12-15 Zoltan Varga <vargaz@freemail.hu>
19243 * mini.c (mono_emit_method_call): Only allocate the got var when it is
19246 * mini-x86.c (mono_arch_patch_code): Add missing PATCH_INFO_METHOD_REL
19249 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
19251 * mini-x86.c, cpu-pentium.md, inssel-x86.brg: Fixed bug
19252 with add function when used from Inc/dec atomic
19253 functions. Re-enabled optimization on x86.
19254 * mini-ops.h: renamed atomic_add functions to
19255 allow _add to match the Interlocked::Add and
19256 _add_next to match Interlocked::Inc/Dec.
19258 2004-12-15 Massimiliano Mantione <massi@ximian.com>
19260 * mini.c: Fixed a subtle bug in mono_method_to_ir, about the
19261 linking of BBs to the end BB, and enabled SSAPRE also with
19262 consprop and copyprop (which was prevented by that bug).
19264 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
19266 * mini-x86.c: disabling the Interlocked optimizing code.
19268 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
19270 * aot.c (load_aot_module): Move reading of got_addr after the AOT
19271 file version check.
19273 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
19275 * mini-x86.c, inssel-x86.brg, cpu-pentium.md: removed _imm
19276 interlocked optimization due lack of support on x86, rewrote
19277 exchange to take into account that base may be in eax.
19279 xsp works again; activated Interlocked optimizing code.
19281 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
19283 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
19285 2004-12-13 Zoltan Varga <vargaz@freemail.hu>
19287 * mini-ops.h: Add new opcodes.
19289 * mini.h: Add new patch types. Add got_var to MonoCompile.
19291 * mini.h mini-x86.c mini-amd64.c aot.c: Rename
19292 mono_arch_get_aot_patch_offset () to mono_arch_get_patch_offset () and
19293 make it work with all kinds of patchable code.
19295 * inssel.brg inssel-x86.brg: Add new rules dealing with computing the
19296 address of the GOT, and referencing entries in the GOT.
19298 * mini.c: Add code to load the GOT address if needed by an opcode.
19300 * aot.c mini-x86.h mini-x86.c cpu-pentium.md: Add support for position
19301 independent AOT code on the x86 using an elf-style Global Offset Table.
19303 2004-12-14 Raja R Harinath <rharinath@novell.com>
19305 * Makefile.am (RUNTIME): Set MONO_SHARED_DIR.
19307 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19309 * mini-x86.c: disabling the Interlocked optimizing code. It segfaults
19312 2004-12-13 Patrik Torstensson <patrik.torstensson@gmail.com>
19314 * mini-x86.c,mini-ops.h,inssel-x86.brg,cpu-pentium.md: Implementation
19315 of Interlocked:Increment/Decrement/Add as inline ops.
19316 (mini-x86.c (mono_arch_get_inst_for_method and mono_arch_output_basic_block))
19318 2004-12-12 Geoff Norton <gnorton@customerdna.com>
19320 * exceptions-ppc.c: Reorder code so gcc3.4 can compile it
19321 * mini-ppc.c: Unify mono_arch_patch_code with changes in r37636.
19323 2004-12-12 Duncan Mak <duncan@ximian.com>
19325 * mini-ppc.c (mono_arch_patch_code): Hopefully made this build
19326 again. `patch_info->table_size' is no longer valid after Zoltan's
19329 2004-12-12 Martin Baulig <martin@ximian.com>
19331 * mini.c (mono_method_to_ir): Only call mono_debug_init_method()
19332 if we are the "real" method, ie. not an inlined method inside it.
19334 2004-12-11 Ben Maurer <bmaurer@ximian.com>
19336 * mini.c (CEE_LDSFLD): Make sure that the vtable has been init'd
19337 before we look in the special fields table. This fixes
19338 ../tests/thread-static-init.cs.
19340 2004-12-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19342 * mini.c: return immediately after setting OP_ARRAY_RANK or CEE_LDLEN
19343 for Array get_Rank and get_Length. Fixes bug #70465.
19345 2004-12-11 Zoltan Varga <vargaz@freemail.hu>
19347 * mini.h mini.c aot.c: Put the bblock table for a SWITCH patch into a
19348 separate structure to reduce the size of MonoJumpInfo.
19350 Fri Dec 10 18:09:22 CET 2004 Paolo Molaro <lupus@ximian.com>
19352 * mini.c, mini.h, aot.c, driver.c: allow disabling the aot code.
19354 2004-12-10 Patrik Torstensson <patrik.torstensson@gmail.com>
19356 * mini.c (mini_get_inst_for_method): Changed to allow ports
19357 to return a MonoInst instead of opcode
19358 (renamed mini_get_opcode_for_method to better reflect the new functionality)
19360 * mini-[x86|s390|s390x|ppc|sparc].c (mono_arch_get_inst_for_method):
19361 Allow ports to return a created MonoInst instead of op-code, will enable
19363 (renamed mini_get_opcode_for_method to better reflected the functionality)
19365 2004-12-09 Zoltan Varga <vargaz@freemail.hu>
19367 * mini.c (NEW_AOTCONST): Share some code between the different NEW_AOTCONST macros.
19369 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
19371 * mini.c jit-icalls.c: Pass generic_context to mono_ldtoken_wrapper.
19374 2004-12-08 Martin Baulig <martin@ximian.com>
19376 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use `fsig->signature'
19377 if we're a CEE_CONSTRAINED call. Fixes gen-118.cs.
19379 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
19381 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_<X>
19384 * exceptions.cs: Disable some tests which depend on properties of x86 fp
19387 2004-12-08 Raja R Harinath <rharinath@novell.com>
19389 * Makefile.am (CLEANFILES): Add *.exe, *.dll.
19391 2004-12-07 Zoltan Varga <vargaz@freemail.hu>
19393 * mini-sparc.c (mono_arch_output_basic_block): Fix LOCALLOC_IMM
19394 bug introduced by the previous patch.
19396 Tue Dec 7 11:44:39 CET 2004 Paolo Molaro <lupus@ximian.com>
19398 * mini-ppc.c, objectc.cs: handle large structs passed by value
19399 (fixes bug #69972).
19401 Tue Dec 7 10:43:31 CET 2004 Paolo Molaro <lupus@ximian.com>
19403 * mini-ppc.c: OP_ARGLIST implementation from
19404 Geoff Norton <gnorton@customerdna.com>.
19406 Tue Dec 7 10:14:25 CET 2004 Paolo Molaro <lupus@ximian.com>
19408 * inssel-x86.brg, inssel-ppc.brg: fix reference to register
19409 in stmt: OP_OUTARG_VT (reg) (should fix bug #69785).
19411 Tue Dec 7 10:06:39 CET 2004 Paolo Molaro <lupus@ximian.com>
19413 * exceptions-ppc.c: avoid calling ppc_patch in exception trampolines.
19415 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
19417 * inssel-s390.brgi, mini-ops.h, mini-s390.c : Add stubs for support of tls offset
19420 2004-12-06 Zoltan Varga <vargaz@freemail.hu>
19422 * mini-sparc.c: Zero out localled-ed memory.
19424 * iltests.il: Add tests for zeroing out localloc-ed memory.
19426 2004-12-04 Martin Baulig <martin@ximian.com>
19428 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use the new
19429 mono_method_get_signature_full().
19431 2004-12-03 Massimiliano Mantione <massi@ximian.com>
19433 * mini.c: Added removal of critical edges (prerequisite for SSAPRE),
19434 and some utility functions (always for SSAPRE), integrated SSAPRE.
19435 * mini.h: Likewise.
19436 * driver.c: Added ssapre option.
19437 * ssa.c: Small fix on OP_ARG handling.
19438 * ssapre.c, ssapre.h: Added files containing SSAPRE implementation.
19439 * Makefile.am: Likewise.
19441 2004-12-02 Zoltan Varga <vargaz@freemail.hu>
19443 * tramp-x86.c (mono_arch_create_jit_trampoline): Remove code which is
19444 now in the xp code.
19446 * mini.c (mini_init): Register mono_thread_force_interruption_checkpoint
19449 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
19451 * inssel-s390.brg : Add OP_OUTARG_VT (OP_REFANYTYPE (reg)) rule.
19453 * cpu-s390.md : Increase instruction length of oparglist.
19455 * mini-s390.c : Implement vararg and TYPEDEBYREF support.
19457 2004-11-30 Martin Baulig <martin@ximian.com>
19459 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, added support for
19460 virtual generic methods. We call a special helper_compile_generic_method()
19461 icall to retrieve the method from the vtable, inflate and compile
19462 it and then do a CEE_CALLI. Thanks a lot to Paolo for this idea.
19464 * jit-icalls.c (helper_compile_generic_method): New JIT icall.
19466 2004-11-30 Zoltan Varga <vargaz@freemail.hu>
19468 * mini-sparc.c: Fix up vararg corner cases. Fixes #70019.
19470 2004-11-29 Zoltan Varga <vargaz@freemail.hu>
19472 * cpu-sparc.md mini-sparc.c (long_conv_to_ovf_i): Fill missing delay slot.
19475 2004-11-27 Ben Maurer <bmaurer@ximian.com>
19477 * inssel.brg (CEE_SWITCH): The AOT stuff Zoltan added is only for
19478 platforms with PIC aot.
19480 2004-11-28 Martin Baulig <martin@ximian.com>
19482 * mini.c (mono_method_to_ir): In CEE_DUP, added handle_stobj().
19485 2004-11-28 Martin Baulig <martin@ximian.com>
19487 * mini-x86.c (mono_arch_call_opcode): Use the original type, not
19488 the result of mono_type_get_underlying_type() to check whether
19491 2004-11-26 Martin Baulig <martin@ximian.com>
19494 (mono_method_to_ir): Use `!method->signature->has_type_parameters'
19497 2004-11-26 Zoltan Varga <vargaz@freemail.hu>
19499 * mini-amd64.c (mono_arch_emit_this_vret_args): Handle this and vret
19500 the same way as the other arguments so they won't get clobbered.
19502 * mini-amd64.c (mono_arch_output_basic_block): Avoid doing virtual
19503 calls through R11 since it is clobbered by the trampoline code.
19505 2004-11-26 Raja R Harinath <rharinath@novell.com>
19507 * Makefile.am: Consistently use $(RUNTIME) rather than ./mono to
19508 pick up in-tree mscorlib.dll.
19510 2004-11-25 Zoltan Varga <vargaz@freemail.hu>
19512 * aot.c: Rename MonoAOTModule->cleanup to out_of_date.
19514 * mini-amd64.c aot.c: Switch to PIC relative AOT code. References to
19515 runtime data/code are now stored in a table similar to the GOT in ELF.
19516 This allows the code itself to be position independent.
19518 * aot.c: Fix loading of referenced assemblies after the lazy assembly
19521 * aot.c: Attach ELF type (object/function) directives to all global
19524 * tramp-amd64.c (amd64_magic_trampoline): Patch RIP relative calls too.
19526 * inssel.brg (SWITCH): Emit an AOT_CONST in the aot case.
19528 * mini-amd64.h: Turn on PIC AOT code.
19530 * mini.h (mono_arch_get_aot_patch_offset): New arch specific function
19531 returning the offset within an OP_AOTCONST instruction where the GOT
19532 offset needs to be added.
19534 * mini.h: Bump AOT file format version.
19536 2004-11-25 Martin Baulig <martin@ximian.com>
19538 * mini.c (mono_method_to_ir): In CEE_CALL, don't allow calling any
19539 uninflated generic methods.
19541 2004-11-25 Martin Baulig <martin@ximian.com>
19543 * mini.c (mono_method_to_ir): Don't allow any uninflated generic methods.
19545 2004-11-24 Martin Baulig <martin@ximian.com>
19547 * minit.c (type_to_eval_stack_type): Set `inst->klass' to the
19548 original klass (this only applies for generic instances).
19550 2004-11-24 Martin Baulig <martin@ximian.com>
19552 * mini.c (mono_method_to_ir): Use `STACK_OBJ' instead of
19553 `ldind_type [CEE_LDIND_REF]' (which would be beyond the end of
19556 2004-11-24 Zoltan Varga <vargaz@freemail.hu>
19558 * mini.c (mono_method_to_ir): Disable inlining for methods containing
19559 localloc. Fixes #69678.
19561 * iltests.il (test_0_localloc_inline): Add regression test for #69678.
19563 2004-11-23 Zoltan Varga <vargaz@freemail.hu>
19565 * mini-amd64.c (mono_arch_output_basic_block): Set %al to the number of
19566 used SSE registers on pinvoke calls. Fixes #69774.
19568 2004-11-23 Geoff Norton <gnorton@customerdna.com>
19570 * inssel-ppc.brg, mini-ppc.c: Use mono_class_from_mono_type instead of
19571 vt->inst_vtype->data.klass. This fixes generic structs and bug #69766
19573 2004-11-23 Raja R Harinath <rharinath@novell.com>
19575 * Makefile.am (MCS,ILASM): Don't refer to runtime/ directory.
19576 Refer directly to the mcs/ tree.
19578 2004-11-19 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
19580 * mini-s390.c, tramp-s390.c, mini-s390.h: Add LMF processing for trampolines.
19581 Check if a trampoline for a synchronized method is required.
19583 Fri Nov 19 17:34:21 CET 2004 Paolo Molaro <lupus@ximian.com>
19585 * mini-ppc.c, cpu-g4.md: set to zero the memory allocated
19586 with localloc if needed. Throe arithmetric exception in
19587 div an rem if needed. Implement ovf checks in OP_LCONV_TO_OVF_I.
19588 Adapted from a patch by Geoff Norton <gnorton@customerdna.com>.
19590 2004-11-19 Geoff Norton <gnorton@customerdna.com>
19592 * mini-ppc.c: Call mono_type_get_underlying_type to unwrap generic
19593 types before switching on type. Fixes #69622.
19595 2004-11-19 Raja R Harinath <rharinath@novell.com>
19597 * Makefile.am (check-local): New. Integrate into 'make check'.
19598 (MCS,RUNTIME): Define using in-tree mono and mcs.
19600 (%.exe): Use $(ILASM).
19602 Fri Nov 19 14:54:07 CET 2004 Paolo Molaro <lupus@ximian.com>
19604 * mini-ppc.c: adjust initial prolog size (bug #69691).
19606 2004-11-18 Zoltan Varga <vargaz@freemail.hu>
19608 * cpu-pentium.md (localloc): Increase max instruction len. Fixes
19611 2004-11-17 Raja R Harinath <rharinath@novell.com>
19613 * Makefile.am (clean-local): Rename from 'clean'.
19615 2004-11-15 Nelae Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
19617 * mini.c, mini-x86.c, mini-amd64.c, exceptions-s390.c: Add siginfo_t parameter
19618 to mono_arch_is_int_overflow.
19619 * exceptions-s390.c: Add mono_arch_is_int_overflow routine to discern between
19622 2004-11-15 Sebastien Pouliot <sebastien@ximian.com>
19624 * declsec.c|h: New files to support declarative security attributes.
19625 Added function to check if a method has (applicable) security.
19626 * mini.c|h: Add check for declarative security attributes in
19627 mono_method_check_inlining.
19628 * Makefile.am: Added declsec.c and declsec.h to the build.
19630 Mon Nov 15 11:53:46 CET 2004 Paolo Molaro <lupus@ximian.com>
19632 * mini.c, mini.h: update to keep dynamic code info per-domain.
19634 2004-11-12 Zoltan Varga <vargaz@freemail.hu>
19636 * mini.c mini-*.h: Get rid of MONO_ARCH_HAVE_RETHROW since all architectures support it now.
19637 (mini_init): Get rid of it from here too.
19639 Thu Nov 11 20:17:17 CET 2004 Paolo Molaro <lupus@ximian.com>
19641 * mini-ppc.c, mini-ppc,h, cpu-g5.md, exceptions-ppc.c:
19642 implemented OP_RETHROW (patch by Geoff Norton
19643 <gnorton@customerdna.com>).
19645 2004-11-10 Geoff Norton <gnorton@customerdna.com>
19647 * tramp-ppc.c (ppc_magic_trampoline): Don't trampoline methods
19648 between appdomains. Fixes appdomain-unload on PPC.
19650 2004-10-26 Lluis Sanchez Gual <lluis@novell.com>
19652 * exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
19653 mini-exceptions.c: handle the new wrapper types.
19654 * mini.c: The CEE_ISINST and CEE_CASTCLASS opcodes now take the
19655 token value as a MonoClass* when compiling a wrapper.
19656 mono_jit_create_remoting_trampoline now takes an additional
19657 MonoRemotingTarget parameter.
19659 2004-11-10 Martin Baulig <martin@localhost>
19661 * mini.c (mono_method_to_ir): Use `generic_container->context'
19662 rather than creating a new one.
19664 2004-11-09 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
19666 * exceptions-s390.c, mini-s390, cpu-s390.md: Add support for OP_RETHROW.
19668 * inssel-390.md, mini-s390.c: Correct register allocation for globals.
19670 2004-11-09 Zoltan Varga <vargaz@freemail.hu>
19672 * aot.c (mono_aot_init): Add MONO_AOT_CACHE env variable to turn on
19673 the experimental aot cache stuff.
19675 Tue Nov 9 17:30:20 CET 2004 Paolo Molaro <lupus@ximian.com>
19677 * aot.c, mini.c, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
19678 mini-exceptions.c: update to exception clause structure changes.
19680 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
19682 * exceptions-x86.c (throw_exception): Fix warnings.
19684 * mini-x86.h mini-x86.c cpu-pentium.md exceptions-x86.c: Add support
19687 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
19689 * exceptions-sparc.c (get_throw_exception): Really fix this.
19691 2004-11-07 Ben Maurer <bmaurer@ximian.com>
19693 * tramp-*.c: we no longer support icalls without wrappers, so
19694 a bit of code can be removed here
19696 2004-11-07 Zoltan Varga <vargaz@freemail.hu>
19698 * exceptions-sparc.c (get_throw_exception): Fix more bugs in previous
19701 * cpu-sparc.md: Add op_rethrow.
19703 * exceptions-sparc.c (get_throw_exception): Fix bug in previous patch.
19705 * mini-sparc.h mini-sparc.c exceptions-sparc.c: Add support for OP_RETHROW.
19707 * mini.h: Add mono_arch_get_rethrow_exception () arch specific function.
19708 * mini-ops.h: Add OP_RETHROW.
19710 * mini.c inssel.brg: Distinguish between THROW and RETHROW.
19712 * cpu-amd64.c mini-amd64.c exceptions-amd64.c: Add support for OP_RETHROW.
19714 2004-11-05 Geoff Norton <gnorton@customerdna.com>
19716 * helpers.c: Change otool arguments from -V -v -t to -v -t on Darwin
19717 Makes the output much easier to read
19719 2004-11-05 Ben Maurer <bmaurer@ximian.com>
19721 * ssa.c: allocate MonoMethodVar.uses from the mempool. First, this
19722 prevents another huge leak when compiling with ssa. Secondly, the
19723 performance of doing this rather than freeing the lists is much
19724 better. GList does a lock every time you allocate a list link,
19725 so that it can use a memory pool. So, it is better to just use
19726 a memory pool of our own.
19728 * ssa.c, linear-scan.c: replace g_list_remove_link with
19729 g_list_delete. The remove one does not free the GList, so we were
19730 leaking memory. On -O=all --compile-all with corlib, this cut down
19731 3 MB of allocations.
19733 2004-11-05 Zoltan Varga <vargaz@freemail.hu>
19735 * tramp-sparc.c (mono_arch_create_jit_trampoline): Fix sparc build.
19737 * tramp-amd64.c (mono_arch_create_jit_trampoline): Fix amd64 build.
19739 * mini.h mini.c tramp-*.c: Moved xp parts of JIT trampoline creation
19740 into a new function mono_create_jit_trampoline ().
19742 2004-11-02 Zoltan Varga <vargaz@freemail.hu>
19744 * trace.c (get_spec): Allow tracing of classes without a namespace.
19746 2004-11-02 Sebastien Pouliot <sebastien@ximian.com>
19748 * mini.c: Fix pointer overwrite in mini_method_compile.
19750 2004-11-2 Geoff Norton <gnorton@customerdna.com>
19752 * inssel-ppc.brg (OP_OUTARG_VT (CEE_LDOBJ (base))):
19753 The darwin ABI needs some special handling for 1 and 2 byte structs
19754 Lets use lbz/lhz instead of lwz everywhere.
19755 * mini-ppc.c (calculate_sizes): The Darwin ABI needs from special handling
19756 for 1 and 2 byte structs and struct which are size >= 3 || size % 4 != 0.
19757 Use stb/sth for the former, and put the latter always on stack instead of in
19758 argument registers.
19760 2004-10-30 Zoltan Varga <vargaz@freemail.hu>
19762 * trace.c (is_filenamechar): Add '_'.
19764 2004-10-29 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
19766 * mini-s390.c: Fix prolog length to allow for large trace requirements.
19768 * exceptions-s390.c: Remove dwarf unwinding stuff that was unused.
19770 2004-10-29 Zoltan Varga <vargaz@freemail.hu>
19772 * Makefile.am (libgc_libs): Do some automake magic so libmono/mono
19773 depends on libmonogc. Fixes #68805.
19775 2004-10-26 Miguel de Icaza <miguel@ximian.com>
19777 * mini.c (mono_jit_free_method): Provide extra information for
19778 this error. Currently this leaks, but will be turned into a
19779 developer option in the future.
19781 2004-10-26 Zoltan Varga <vargaz@freemail.hu>
19783 * driver.c (mono_main): Applied patch from Willibald Krenn <willibald.krenn@gmx.at>. Make --graph work for icalls and pinvoke methods.
19785 2004-10-25 Zoltan Varga <vargaz@freemail.hu>
19787 * aot.c (mono_aot_load_method): Align PATCH_INFO_R8 on an 8 byte
19788 boundary. Fixes reading of PATCH_INFO_R4 and R8.
19789 (mono_aot_load_method): Do not allocate MonoAotMethod in the GC heap.
19791 2004-10-24 Zoltan Varga <vargaz@freemail.hu>
19793 * mini-amd64.c (mono_arch_patch_code): Fix patching of class init
19794 trampolines for AOT code.
19796 2004-10-22 <vargaz@freemail.hu>
19798 * aot.c (mono_compile_assembly): Disable AOT for methods containing calls to methods of
19799 constructed types. Fixes #68136.
19801 2004-10-21 Martin Baulig <martin@ximian.com>
19803 * exceptions-x86.c (throw_exception): Call mono_debugger_throw_exception();
19804 if it returns true, unwind the stack to the call instruction.
19806 2004-10-21 <vargaz@freemail.hu>
19808 * aot.c: Reorganize the AOT file format to avoid relocations. Fix warnings.
19810 * mini.h: Bump AOT version number.
19812 * objects.cs: Add another test for unbox trampolines.
19814 * tramp-amd64.c (amd64_magic_trampoline): Disable patching of trampolines for
19817 2004-10-20 <vargaz@freemail.hu>
19819 * driver.c: Add SHARED to the set of optimizations tested.
19821 * tramp-amd64.c (amd64_magic_trampoline): Patch trampoline code as well.
19823 * mini.c (mono_method_to_ir): Mark the domainvar as volatile when it is implicitly
19824 used by CEE_NEWARR.
19826 * ssa.c (mono_ssa_deadce): Do not optimize away accesses to volatile variables.
19828 2004-10-20 Martin Baulig <martin@ximian.com>
19830 * mini-exceptions.c (mono_handle_exception): Call
19831 mono_debugger_handle_exception() to tell the debugger about
19832 catch/finally clauses.
19834 2004-10-18 Zoltan Varga <vargaz@freemail.hu>
19836 * exceptions-amd64.c (mono_arch_find_jit_info): Pop arguments of the stack.
19838 * mini-amd64.c (mono_amd64_get_vcall_slot_addr): Handle extended registers. Fixes
19841 2004-10-15 Geoff Norton <gnorton@customerdna.com>
19843 * mini-ppc.c (calculate_sizes): Marshal valuetypes for pinvoke
19844 methods as their native size, fixed bug #57543, #57545.
19845 * mini-ppc.c (mono_arch_output_basic_block): Use mulli for imm16 types
19846 This saves a temporary register and mullw call down into 1 (minor perf
19847 increase for cases like sum = sum * 5; This use to translate into:
19850 It now translates to
19853 2004-10-15 Zoltan Varga <vargaz@freemail.hu>
19855 * trace.c (mono_trace_eval): Use mono_method_desc_full_match. Fixes
19858 2004-10-11 Martin Baulig <martin@ximian.com>
19860 * mini.c (mono_method_to_ir): If we're a generic method, get the
19861 MonoGenericContainer from our MonoMethodNormal and create a
19862 MonoGenericContext from it.
19864 2004-10-08 Zoltan Varga <vargaz@freemail.hu>
19866 * inssel-long32.brg (OP_LCONV_TO_OVF_I2): Fix CONV_I1 -> CONV_I2.
19868 * basic-long.cs: Add test for checked i8->i2 cast.
19870 Wed Oct 6 12:40:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
19872 * inssel-ppc.brg: added a couple of speedup rules.
19874 2004-10-05 Zoltan Varga <vargaz@freemail.hu>
19876 * Makefile.am (genmdesc_LDADD): Don't link this against libmetadata
19877 to speed up rebuilds.
19879 2004-10-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
19881 * mini-s390.c: Minor fix to OP_OR_IMM.
19883 2004-10-03 Zoltan Varga <vargaz@freemail.hu>
19885 * tramp-sparc.c (sparc_magic_trampoline): Handle appdomain stuff
19886 better. Fixes appdomain-unload.exe on sparc.
19888 2004-10-02 Massimiliano Mantione <massi@ximian.com>
19890 * ssa.c: Fixed casts to unsigned where the value was of 64 bits in
19891 simulate_long_compare, patch by will@exomi.com (Ville-Pertti Keinonen),
19894 2004-10-02 Zoltan Varga <vargaz@freemail.hu>
19896 * jit-icalls.c: Handle a nonexisting trunc function more correctly.
19898 2004-09-30 Lluis Sanchez Gual <lluis@novell.com>
19900 * mini.c: Always generate a field read/write wrapper for members
19901 of the class MarshalByRefObject since the actual instance could
19904 2004-09-28 Lluis Sanchez Gual <lluis@novell.com>
19906 * mini.c: Use mono_thread_exit() to stop threads, instead of ExitThread.
19908 2004-09-28 Zoltan Varga <vargaz@freemail.hu>
19910 * driver.c mini.h trace.c: Move the setting of the main assembly into
19911 a separate function called mono_trace_set_assembly () and call it after
19912 actually loading the main assembly. Fixes #66872.
19914 2004-09-25 Zoltan Varga <vargaz@freemail.hu>
19916 * mini-amd64.h mini-amd64.c tramp-amd64.c: Allocate trampoline memory
19917 using the code manager.
19919 2004-09-24 Zoltan Varga <vargaz@freemail.hu>
19921 * tramp-amd64.c mini-amd64.h: Add support for MONO_ARCH_HAVE_INVALIDATE_METHOD.
19923 2004-09-23 Zoltan Varga <vargaz@freemail.hu>
19925 * cpu-amd64.md: Fix bug in previous patch.
19927 * cpu-amd64.md: Fix instruction lengths of membase opcodes. Fixes
19930 Wed Sep 22 19:03:20 CEST 2004 Paolo Molaro <lupus@ximian.com>
19932 * mini.h, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
19933 mini-exceptions.c: updates for changed stack walk interface.
19935 2004-09-21 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
19937 * mini-s390.c, cpu-s390.md: Minor changes to OP_ARGLIST handling
19939 2004-09-17 Zoltan Varga <vargaz@freemail.hu>
19941 * mini.c (mono_method_to_ir): Fix LDSTR in dynamic methods. Fixes #66132.
19943 2004-09-13 Zoltan Varga <vargaz@freemail.hu>
19945 * driver.c (mini_regression_list): Do not call mono_assembly_close
19946 since assemblies can't be unloaded.
19948 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
19950 * cpu-amd64.md: Fix more instruction lengths.
19952 * cpu-amd64.md: Fix lengths of some instructions.
19954 2004-09-11 Ben Maurer <bmaurer@users.sourceforge.net>
19956 * inssel.brg: Make the array ldelema check aot friendly.
19958 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
19960 * mini-amd64.c (mono_arch_get_argument_info): Fix stack_unwind test.
19962 * cpu-amd64.md inssel-long.brg inssel-amd64.brg: Small optimizations.
19964 2004-09-10 Zoltan Varga <vargaz@freemail.hu>
19966 * mini-x86.c: Fix build.
19968 * mini-sparc.c mini-x86.c mini-amd64.c: Use the new
19969 mono_type_get_underlying_type () helper function to simplify code.
19971 2004-09-09 Martin Baulig <martin@ximian.com>
19973 * mini-amd64.c: Don't access `type->data.klass' directly, call
19974 mono_class_from_mono_type() instead since the type may be a
19977 2004-09-09 Martin Baulig <martin@ximian.com>
19979 * mini-amd64.c (get_call_info): Fix support for generic instances.
19980 (add_valuetype): Use mono_class_from_mono_type() to get the class
19981 since we can be a generic instance.
19983 Thu Sep 9 01:43:53 PDT 2004 Paolo Molaro <lupus@ximian.com>
19985 * mini-ppc.c, mini.h, regalloc.c, regalloc.h: powerpc speedups.
19987 2004-09-07 Ben Maurer <bmaurer@users.sourceforge.net>
19989 * liveness.c: reset spill costs on each scan: bug 62107
19991 2004-09-07 Bernie Solomon <bernard@ugsolutions.com>
19993 * exceptions-sparc.c (mono_arch_find_jit_info): remove
19994 unnecessary line that doesn't compile
19996 2004-09-07 Zoltan Varga <vargaz@freemail.hu>
19998 * mini.c mini.h mini-x86.h tramp-x86.c: Instead of freeing delegate
19999 trampolines, make them call an error function so people can fix their
20002 2004-09-06 Martin Baulig <martin@ximian.com>
20004 * mini.c (mono_method_to_ir): When initializing locals, handle a
20005 generic instances like a valuetype if it's a valuetype and like a
20006 class if it's a class.
20008 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
20010 * exceptions-x86.c (mono_arch_find_jit_info): Pop arguments off the
20011 stack. Fixes #64674.
20013 * exceptions.cs: Add test for unwinding of call arguments.
20015 Mon Sep 6 05:50:02 PDT 2004 Paolo Molaro <lupus@ximian.com>
20017 * mini-*.c, mini-ops.h, inssel-long32.brg: introduced
20018 OP_ADDCC_IMM and OP_SUBCC_IMM (add/sub immediate that will
20019 set the carry/borrow flag). The sparc and s390 implementations
20020 can now use optimized versions (and simplify the code). ppc bugfixes.
20022 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
20024 * exceptions-ppc.c (mono_arch_find_jit_info): Fix memory leak.
20026 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
20028 * inssel-amd64.brg: Remove leftover 32 bit rule.
20030 * mini-amd64.c (mono_arch_instrument_prolog): Fix tracing support.
20032 2004-09-04 Zoltan Varga <vargaz@freemail.hu>
20034 * mini-exceptions.c (mono_find_jit_info): Refactor common code from
20035 mono_arch_find_jit_info functions into a new function. Fix a memory
20038 * exceptions-x86.c exceptions-amd64.c exceptions-sparc.c: Remove
20041 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
20043 * exceptions.cs inssel-long32.brg: Handle the OP_LCONV_TO_OVF_I2 case
20046 * exceptions.cs: Add array size tests.
20048 * mini.c: Allocate a separate icall wrapper for each arity of
20049 mono_array_new_va. Fixes #59509.
20051 * exceptions.cs: Add testcase for 64578.
20053 * inssel-long32.brg: Fix OP_LCONV_TO_OVF_I1 rule. Fixes #64578.
20055 * trace.c (is_filenamechar): Allow 0..9 in strings. Fixes #65094.
20057 2004-09-02 Martin Baulig <martin@ximian.com>
20059 * mini.c (mono_method_to_ir): When initializing the locals, call
20060 handle_initobj() on the generic instance itself, not its
20063 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
20065 * mini.h (MonoJitDynamicMethodInfo): New structure, extension of
20066 MonoJitInfo for dynamic methods.
20068 * mini.c: Rename trampoline_hash_mutex to jit_mutex.
20070 * mini.c: Add support for freeing JIT data for dynamic methods.
20072 2004-09-01 Martin Baulig <martin@ximian.com>
20074 * mini-x86.c (is_regsize_var): Added support for generic
20076 (mono_arch_emit_prolog): Make this compile again, use
20077 `x86_push_imm_template (code)'.
20079 2004-08-30 Ben Maurer <bmaurer@users.sourceforge.net>
20081 * mini-x86.c: make all push_imm instructions that get
20082 patched always emit the long form
20084 2004-08-30 Zoltan Varga <vargaz@freemail.hu>
20086 * mini.c (mono_create_jump_trampoline): Store the jump trampolines
20087 in a per-domain hash.
20089 * mini-amd64.c (merge_argument_class_from_type): Handle generic
20092 2004-08-29 Zoltan Varga <vargaz@freemail.hu>
20094 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: Ongoing SSE
20097 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: More SSE
20100 * mini-amd64.c cpu-amd64.md: Implement checked int<->uint casts.
20101 Beginnings of SSE2 support.
20103 * exceptions.cs: Add more tests for checked int<->uint casts.
20105 2004-08-28 Martin Baulig <martin@ximian.com>
20107 * mini-x86.c (mono_arch_instrument_epilog): Added support for
20111 (mono_type_to_ldind, mono_type_to_stind, type_to_eval_stack_type):
20112 Handle generic instances recursively.
20114 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
20116 * iltests.il: test for conv.u8 on a constant
20118 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
20120 * inssel-long32.brg: c&p rules for LCONV_x4 (membase) and
20121 LCONV_x4 (shrun_32 (membase)).
20123 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
20125 * inssel-x86.brg: c&p rules for push/setret of long
20127 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
20129 * inssel-x86.brg: c&p rules for compare (base, regvar) and
20130 compare (regvar, base)
20132 * inssel-x86.brg: more burg love
20134 * inssel.brg: more cleanup
20136 * inssel-x86.brg, inssel-long32.brg: burg cleanup.
20138 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
20140 * basic-long.cs, basic-calls.cs: new tests for optimization.
20142 2004-08-26 Zoltan Varga <vargaz@freemail.hu>
20144 * mini-amd64.c (read_tls_offset_from_method): Fix typo in previous
20147 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
20149 * mini-amd64.c (read_tls_offset_from_method): Add another case.
20151 2004-08-25 Bernie Solomon <bernard@ugsolutions.com>
20153 * inssel.brg (mini_emit_memcpy): use
20154 NO_UNALIGNED_ACCESS to disable memcpy optimization
20156 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
20158 * mini-amd64.c: Handle generic types in various places.
20160 * mini.c (mono_method_to_ir): Handle generic types in init locals.
20162 2004-08-24 Zoltan Varga <vargaz@freemail.hu>
20164 * mini.c (handle_box): Fix warning.
20166 * mini-amd64.c (mono_arch_local_regalloc): Fix regalloc problem.
20168 * mini-amd64.h: Enable the emit_state optimization.
20170 * mini-ops.h cpu-amd64.md: Add new amd64_test_null opcode.
20172 * mini-amd64.c: Add some new 64 bit peephole opts.
20174 * inssel.brg (mini_emit_memcpy): Optimize for 64 bit architectures.
20176 * cpu-amd64.md: sreg1 of div instructions must be %rax.
20178 * mini-amd64.c: Register allocator fixes.
20180 * mini.c: Add an optimization to emit_state to avoid allocation of new
20181 registers on some platforms.
20183 2004-08-23 Zoltan Varga <vargaz@freemail.hu>
20185 * inssel-x86.brg inssel-amd64: Add yet another missing tree->dreg assignment.
20187 * mini-x86.c (mono_arch_local_regalloc): Fix bug in long register
20188 allocation. Fixes #63085.
20190 * basic-long.cs: Add new regression test.
20192 * mini-amd64.c: Register allocator improvements.
20194 2004-08-21 Zoltan Varga <vargaz@freemail.hu>
20196 * mini-amd64.c (read_tls_offset_from_method): Add another code
20199 * tramp-amd64.c (amd64_class_init_trampoline): Use a more efficient
20200 instruction sequence for nullifying class init trampolines.
20202 * objects.cs: Add new regalloc test.
20204 * mini-amd64.c inssel-amd64.brg: Optimize parameter passing.
20206 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
20208 * mini-amd64.c (mono_arch_call_opcode): Refactor this a little.
20210 * mini-amd64.c (mono_arch_regalloc_cost): Adjust regalloc costs for
20213 * driver.c: Fix profiling after TLS changes.
20215 * driver.c (mono_main): Set mono_stats.enabled if needed.
20217 * mini.c (handle_alloc): New helper function used by CEE_NEWOBJ and
20220 2004-08-20 Ben Maurer <bmaurer@users.sourceforge.net>
20222 * mini-x86.c: use a 1 op rather than a 2 op tls access
20223 instruction -> faster.
20225 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
20227 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
20230 2004-08-19 Bernie Solomon <bernard@ugsolutions.com>
20232 * exceptions-sparc.c (throw_exception): fix typo
20234 2004-08-19 Ben Maurer <bmaurer@users.sourceforge.net>
20236 * mini-x86.c, cpu-pentium.md, inssel-x86.brg:
20237 set tree->dreg correctly with tls. Allow any
20238 register to be used.
20240 * mini-x86.c (read_tls_offset_from_method): add new code
20241 generation pattern seen with GCC.
20244 Thu Aug 19 17:26:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
20246 * mini-exceptions.c, exceptions-x86.c, exceptions-amd64.c,
20247 exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
20248 exceptions-sparc.c: fix some performance issues in exception
20249 handling and setting of the stack trace for exceptions that were
20252 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
20254 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
20257 * mini-amd64.c (mono_arch_is_int_overflow): Handle all possible
20260 2004-08-18 Ben Maurer <bmaurer@users.sourceforge.net>
20262 This patch inlines tls access, when possible.
20264 * mini.h: new arch functions for TLS intrinsics.
20265 All platforms updated with a stub.
20267 * mini.c: use the new intrinsics
20269 * mini-x86.c, cpu-pentium.md, inssel-x86.brg, mini-ops.h:
20270 arch specific intrinsic for tls variables
20272 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
20274 * Makefile.am (libmono_la_LDFLAGS): Enable creating of libmono dll
20277 2004-08-17 Ben Maurer <bmaurer@users.sourceforge.net>
20279 * mini.c: thread local allocation
20281 2004-08-16 Zoltan Varga <vargaz@freemail.hu>
20283 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Enable.
20285 * Makefile.am: Link against the static version of libmonogc.
20287 * Makefile.am: Link the static versions of the convenience libraries
20288 into the mono executable.
20290 * mini-x86.h mini-x86.c: Throw the correct exception on integer overflow.
20292 2004-08-15 Zoltan Varga <vargaz@freemail.hu>
20294 * mini.h mini.c mini-amd64.h mini-amd64.c: Throw the correct exception
20295 on integer overflow.
20297 * mini-amd64.c: Reorganize function call code.
20299 * mini-amd64.c (peephole_pass): Merge changes from mini-x86.c.
20301 2004-08-14 Ben Maurer <bmaurer@ximian.com>
20303 * inssel-x86.brg: use xor eax,eax.
20305 * basic.cs: new tests
20307 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
20309 * mini-amd64.c (mono_arch_emit_epilog): Use RIP relative addressing
20310 in exception throwing code.
20312 2004-08-14 Ben Maurer <bmaurer@ximian.com>
20314 * inssel-x86.brg: use xor esi,esi.
20316 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
20318 * driver.c (mono_main): Call mono_trace_parse_options earlier so it
20319 can trace methods compiled during mini_init () too.
20321 * cpu-amd64.md mini-amd64.c (mono_arch_output_basic_block): Handle
20324 2004-08-14 Ben Maurer <bmaurer@ximian.com>
20326 * Makefile.am: static link on x86 (r=zoltan)
20328 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
20330 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
20331 code since it causes some programs to fail.
20333 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
20335 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
20337 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
20339 * mini.c: ovfops_op_map - add STACK_OBJ case for
20341 * basic.cs: add test_0_pin_string as test
20344 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
20346 * Makefile.am: build C# if srcdir != builddir
20348 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
20350 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
20351 fall-through blocks.
20353 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
20355 * driver.c: enable loop by default again and include abcrem in -O=all.
20357 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
20359 * iltests.il: Add some localloc tests.
20361 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
20363 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
20366 * inssel-amd64.brg: Add some optimizations.
20368 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
20371 * Makefile.am: Statically link mono against libmono on AMD64.
20373 * mini-amd64.c inssel-amd64.brg: Optimizations.
20375 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
20377 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
20379 * tramp-amd64.c: Patch calling code in trampolines.
20381 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
20383 * mini-amd64.c: pinvoke struct passing fixes.
20385 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
20387 * mini-sparc.c: redo change, make mono_arch_cpu_init call
20388 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
20390 2004-08-05 Duncan Mak <duncan@ximian.com>
20392 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
20395 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
20397 * mini-amd64.c (emit_move_return_value): Move return value for normal
20400 2004-08-05 Martin Baulig <martin@ximian.com>
20402 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
20403 `type->type'; just modify `type' itself when dealing with enums
20404 and generic instances.
20405 (check_call_signature): Make `simple_type' a `MonoType *'.
20407 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
20409 * mini.c: Use OP_PADD to add offsets to addresses.
20411 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
20413 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
20415 * mini-sparc.c (mono_arch_emit_epilog): fix check
20416 for folding last op into restore instruction
20418 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
20420 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
20421 helper methods using the code manager.
20423 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
20425 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
20427 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
20429 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
20430 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
20432 * mini-s390.c: fix tail processing
20434 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
20436 * mini-ppc.c: mul.ovf.un exception name fix.
20438 2004-08-03 Martin Baulig <martin@ximian.com>
20440 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
20441 instances; before jumping to `handle_enum', also modify `ptype'.
20443 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
20445 * cpu-sparc.md: fcall maximal length too small.
20447 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
20449 * mini-amd64.c mini.h: Add initial support for passing/returning
20450 structures to/from pinvoked methods.
20452 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
20454 * mini-ppc.c: reg allocator fix.
20456 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
20458 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
20460 * inssel.brg: Optimize memset on 64 bit machines.
20462 * mini-amd64.c: Fix some vararg cases.
20464 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
20466 * mini-s390.c: Corrected macro in emit_float_to_int
20468 * s390-abi.cs: Tests to exercise the s390 ABI
20470 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
20472 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
20475 * basic.cs: Add a test for add.ovf.un.
20477 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
20479 * mini-sparc.c: add case for OP_IDIV_UN
20481 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
20483 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
20485 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
20487 2004-07-30 Ben Maurer <bmaurer@ximian.com>
20489 * basic.cs: regression tests.
20491 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
20494 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
20496 * basic.cs: Add a new test.
20498 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
20499 and AOT. Various fixes and optimizations.
20501 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
20503 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
20505 * mini-ppc.c: make sure temp regs are not used for global reg
20508 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
20510 * cpu-sparc.md: conv_i8 fix for 64bits
20512 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
20514 2004-07-29 Ben Maurer <bmaurer@ximian.com>
20516 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
20517 add opcode for cmp BYTE PTR [eax], imm.
20519 * inssel.brg: Make memcpy and memset takes bases.
20521 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
20523 * *-amd64.*: More AMD64 work.
20525 2004-07-28 Ben Maurer <bmaurer@ximian.com>
20527 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
20528 add a compare-not-equal opcode.
20530 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
20532 * mini.c: Use mono_init_from_assembly instead of mono_init.
20534 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
20536 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
20538 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
20540 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
20542 * inssel.brg: 64 bit fixes.
20544 * mini.h (MonoCallInst): Add some AMD64 specific data.
20546 * mini.h: Add some OP_P opcodes.
20548 2004-07-28 Ben Maurer <bmaurer@ximian.com>
20550 * basic.cs: tests for 61797 and 61740
20552 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
20554 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
20555 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
20557 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
20559 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
20561 * *-amd64*.*: Ongoing AMD64 work.
20563 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
20565 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
20567 * *-amd64*: Ongoing AMD64 work.
20569 * mini-arch.h: Add AMD64 support.
20571 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
20573 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
20575 * mini-ops.h: Add new opcodes.
20577 * Makefile.am: Add AMD64 support.
20579 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
20580 rules into the inssel-long*.brg files.
20582 * *-amd64.*: Add beginnings of AMD64 backend.
20584 2004-07-22 Ben Maurer <bmaurer@ximian.com>
20586 * mini.c (print_dfn): commenting out the code that prints
20587 the cil. With -O=deadce, this makes -v -v crash.
20589 * cpu-pentium.md: make checkthis have a length of 2
20591 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
20593 * mini-sparc.h: fix implementations of __builtin
20594 functions for Sun compiler for V9.
20596 2004-07-16 Ben Maurer <bmaurer@ximain.com>
20598 * mini.c: use the new stelem.ref wrapper
20599 * exceptions.cs, arrays.cs: new stelem.ref tests
20601 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
20603 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
20604 new XSP should work with these changes).
20606 2004-07-14 Ben Maurer <bmaurer@ximain.com>
20608 * inssel-{long32,x86,}.brg: trivial optimizations.
20610 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
20612 * mini.c: load value when emitting box operation in
20615 2004-07-12 Ben Maurer <bmaurer@ximian.com>
20617 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
20618 is one byte shorter than cmp DWORD PTR [eax], 0.
20620 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
20622 * inssel-ppc.brg: arguments on the stack are always
20623 relative to the stack pointer (spotted by Neale Ferguson).
20625 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
20627 * exceptions-x86.c: delay appending the method name to the trace until
20628 after mono_jit_info_table_find is called, as this gets the real
20631 2004-07-09 Ben Maurer <bmaurer@ximian.com>
20633 * aot.c: register roots
20635 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
20637 * aot.c : I could just use PLATFORM_WIN32 flag.
20639 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
20641 * aot.c : Reverting the previous fix. This time it broke linux build.
20643 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
20645 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
20647 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
20649 * mini.c (handle_stack_args): Remove some more debugging code.
20651 * mini.c (handle_stack_args): Remove debug output left in by mistake.
20653 * driver.c mini.h aot.c: Allow additional options to be specified with
20654 --aot and pass them to mono_compile_assembly.
20656 * aot.c: Add experimental code to AOT compile all loaded assemblies
20657 on demand and save the code into a cache in the filesystem.
20659 * aot.c: Add support for more wrapper methods.
20661 * mini.c (handle_stack_args): Handle some corner cases. Fixes
20664 * cpu-*.md: Remove removed opcodes.
20666 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
20667 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
20668 related icalls to marshal.c.
20670 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
20672 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
20674 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
20676 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
20678 2004-07-06 Ben Maurer <bmaurer@ximian.com>
20679 * liveness.c: If liveness is recomputated we need to reset the information
20680 for each variable. This way, if the liveness range has been narrowed
20681 by optimizations that happened after the last computation, we can return
20684 For example, if you have
20689 // Tons of code that does not affect i
20695 i = 0 is dead code and will be removed by SSA. However, when
20696 linear scan gets to the code, i will still appear to be live
20697 throughout the entire block. This prevents good register allocation.
20699 2004-07-06 Martin Baulig <martin@ximian.com>
20701 * debug-mini.c (mono_debug_init_method): Allow
20702 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
20703 (mono_debug_add_icall_wrapper): New method.
20705 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
20707 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
20709 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
20712 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
20714 * aot.c (mono_aot_load_method): Fix loading of debug info.
20716 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
20718 * aot.c: Add logging support.
20720 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
20722 * mini.h: Add prototype for mono_print_method_from_ip.
20724 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
20726 * inssel.brg: 64 bit fixes.
20728 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
20731 * Makefile.am: Add SPARC64 support.
20733 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
20735 * aot.c: Fix alignment problems on 32 bit platforms.
20737 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
20739 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
20742 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
20745 * mini.h: Bump AOT file version. Some 64 bit fixes.
20747 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
20749 * inssel-sparc.brg: Add new rule to avoid register moves.
20751 * inssel.brg: Add ldind_to_load_membase helper function.
20753 2004-06-30 Ben Maurer <bmaurer@ximian.com>
20755 * mini.c: OffsetToStringData intrinsic.
20757 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
20759 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
20761 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
20764 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
20765 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
20767 * mini.c: reinstated mono_compile_get_interface_var()
20768 on x86, too, since the change breaks the Gtk# build there as well.
20770 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
20772 * driver.c: remove loop from the default optimizations: it seems to
20773 interact badly with some of the other options (see bug #60613).
20775 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
20777 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
20778 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
20780 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
20782 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
20783 vararg-using methods.
20785 2004-06-21 Martin Baulig <martin@ximian.com>
20787 * mini/mini-exceptions.c
20788 (mono_handle_exception): Added `gpointer original_ip' argument.
20789 After calling mono_unhandled_exception(), call
20790 mono_debugger_unhandled_exception() and if that returns true,
20791 restore the context and return.
20793 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
20795 * mini-ppc.c: prefer the use of relative branches so
20796 they won't need to be patched in aot code (patch from Patrick Beard).
20798 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
20800 * aot.c: patch from Patrick Beard to make the output assembly
20801 more correct for the MacOSX assembler. Small tweak to
20802 generate sane images on Linux/PPC, too.
20804 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
20806 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
20807 case until bug #59509 is fixed (shows up in #60332).
20809 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
20811 * mini.c: make sure the needed wrappers are compiled, too, with
20814 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
20816 * driver.c: remove NPTL reference in --version output.
20818 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
20820 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
20821 generate valid assembly for the Mach-O assembler.
20823 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
20825 * driver.c: don't include abcrem in the all optimization specifier
20826 since it slows down jit compilation too much for now.
20828 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
20830 * mini.c: use BIGMUL only if both operands have the same signage.
20831 * iltests.il: Test for bug 60056. (errors related to signage in
20836 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
20838 * mini.c, aot.c: memory leak fixes.
20840 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
20842 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
20844 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
20846 * Makefile.am: remove the -static hack completely, it links in
20847 statically glib as well.
20849 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
20851 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
20852 * exceptions.cs: make it compile with new mcs/csc.
20854 2004-06-03 Massimiliano Mantione <massi@ximian.com>
20855 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
20856 and added relevant test case.
20858 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
20860 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
20861 regressions in gtk-sharp.
20863 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
20865 * exceptions.cs: New regression tests.
20867 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
20869 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
20871 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
20873 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
20875 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
20877 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
20879 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
20881 * mini.c (mono_jit_runtime_invoke): Init class in this
20882 method instead of trusting mono_jit_compile_method to
20883 do the work (because wrappers can be in object class)
20885 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
20887 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
20889 * basic-long.cs: New regression test.
20891 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
20893 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
20894 and div/rem checks.
20896 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
20898 * Makefile.am: fix miguel's change to build mono statically against
20899 libmono (track build dependencies).
20901 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
20903 * cfold.c: Some glib versions do not have G_MININT32.
20905 2004-05-26 Massimiliano Mantione <massi@ximian.com>
20907 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
20908 with precision of tan, atan, sin and cos, and implemented related
20909 regressions tests (fixes bug 54467, but one new problem appeared and
20912 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
20914 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
20916 * exceptions.cs: Add test for constant folding && division by zero.
20918 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
20919 since driver.c is in libmono too, so the optimization was useless.
20921 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
20922 variable to driver.c so the compiler can emit more efficient code to
20925 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
20927 * Makefile.am: don't distribute generated inssel.[ch] files.
20929 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
20931 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
20932 into the default appdomain. Fixes #58707.
20934 * jit-icalls.c: Remove the broken approximation for truncl, doing
20935 no conversion is better.
20937 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
20940 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
20942 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
20943 of the mcrxr instruction which is not available on some processors
20944 even if it's documented to be. Implement add and sub overflow correctly
20945 (still not complete for long unsigned). Speed up icalls a bit.
20947 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
20949 * mini.c (mono_jit_compile_method_with_opt): Make sure that
20950 we run .cctor in the current domain instead of target_domain.
20952 Fixes bug #58558, .cctor not being called in -O=shared.
20954 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
20956 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
20958 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
20960 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
20961 which can be done with an imm8, do it that way.
20962 (mono_arch_output_basic_block): ditto for a jmp
20963 (mono_arch_emit_prolog): Computate maximum offset of a label.
20965 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
20967 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
20968 now tries to allocate prefered physical reg's for virtual
20969 regs. This reduces the number of emited spills/loads with
20970 20-30% on our core assemblies.
20972 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
20974 * jit-icalls.c: truncl() is not needed and trunc() is
20975 the correct thing to do anyway (bug #58287).
20977 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
20979 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
20982 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
20984 * driver.c: enable loop optimizations by default.
20986 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
20988 * mini-x86.c: fix calc of max loop size when aligning loops start.
20990 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
20992 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
20995 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
20997 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
21000 * basic-long.cs: Add tests for add/subtract of immediates with carry.
21002 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
21004 * mini.c (inline_method): Allways inline some wrappers even if the cost
21005 is too large. Fixes #58785.
21007 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
21009 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
21011 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
21012 (crichton@gimp.org). Beginning of support for sparc/linux.
21014 * mini-sparc.c: Optimize retrieval of LMF address.
21016 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
21018 * exceptions-ppc.c: handle alloca in methods with clauses.
21020 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
21022 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
21024 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
21026 * mini.c: Delegate most of the abort signal work to
21027 mono_thread_request_interruption, which also handles Stop and Suspend
21030 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
21032 * mini.c mini.h: Allow inlining of icall wrappers if the backend
21033 supports the save/restore lmf opcodes.
21035 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
21037 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
21038 by gcc-3.4 as well.
21040 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
21042 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
21044 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
21045 methods which contain array accesses.
21047 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
21048 boundaries. Fixes #58537.
21050 * iltests.il: Add regression test for #58537.
21052 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
21054 * mini-x86.c (mono_arch_local_regalloc): Last part of
21055 fix for bug #58633 (releasing register to early).
21057 2004-05-18 Miguel de Icaza <miguel@ximian.com>
21059 * basic-long.cs: Add new regression test.
21061 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
21063 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
21064 register too early on the chain.
21066 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
21068 * mini.c (create_helper_signature): Use a helper function to reduce
21069 the code which needs to be written. Also set the calling convention of
21070 icalls on windows. Fixes #57840.
21072 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
21074 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
21075 exceptions-ppc.c: added helper function to get the instruction address
21076 from a signal handler context.
21078 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
21080 * helpers.c: use g_get_tmp_dir. Invokes happyness
21083 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
21085 * helpers.c: Add new env variable to pass args to objdump.
21086 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
21088 2004-05-17 Radek Doulik <rodo@ximian.com>
21090 * Makefile.am (common_sources): added abcremoval.h so it get
21091 disted and daily mono packages on go-mono.com will build again
21093 2004-05-17 Massimiliano Mantione <massi@ximian.com>
21095 * abcremoval.c: Fixed coding style, added copyright header.
21097 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
21099 * mini.h: Added prototype for abc removal main function.
21101 * build_relations_propagation_table.pl: Added copyright header.
21103 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
21105 * basic-long.cs: reg test for complex ceq_long bug.
21107 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
21109 * mini-x86.c (mono_arch_local_regalloc): Correctly free
21110 reg in long and clob case (bug #58343). Fixed/added comments.
21112 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
21114 * mini.c (mono_jit_runtime_invoke): Follow new convention
21115 of calling the invoke method with an function pointer.
21117 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
21119 * ChangeLog: Fix author of memory leak patch.
21121 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
21123 * Makefile.am: fix make dist as well...
21126 2004-05-14 Massimiliano Mantione <massi@ximian.com>
21128 * cfold.c: Made so that conversions from pointer to int4 are no-ops
21129 on archs where pointers are 4 bytes long.
21131 * Makefile.am: Added abcremoval.c source file.
21133 * abcremoval.c: Added abcremoval.c.
21135 * abcremoval.h: Added abcremoval.h.
21137 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
21139 * inssel.brg: Enabled bounds check removal.
21141 * mini.c: Added support for abcrem optimization.
21143 * mini.h: Added abcrem optimization label.
21145 * driver.c: Added support for abcrem optimization.
21147 * propagated_relations_table.def: Added propagated_relations_table.def.
21149 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
21151 * mini.c, cfold.c: fix style.
21153 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
21155 * mini.c: handle issue with the low-level implementation of
21156 some long opcodes (bug #54209).
21158 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
21160 * basic.cs: test for my new cmov stuff.
21162 2004-05-13 Patrik Torstensson
21164 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
21165 opt and added peephole documentation.
21167 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
21169 * tramp-ppc.c: rewrote the generic trampoline code.
21171 2004-05-11 Patrik Torstensson
21173 * mini-x86.c: optimize long shl/shr asm code (one less branch)
21175 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
21177 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
21179 * mini.h mini.c dominators.c: Applied patch from Derek Woo
21180 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
21182 * mini.c: Add new icalls for AsAny marshalling.
21184 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
21186 * tramp-ppc.c, mini-ppc.c: more cleanups.
21188 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21190 * mini.c: no warnings.
21192 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
21194 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
21196 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
21198 * mini.c: In the thread abort signal handler, if the thread is in the
21199 process of being stoped, don't throw the Abort exception, just stop the
21202 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
21204 * tramp-ppc.c: removed old code.
21206 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
21208 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
21209 do some simple speed optimizations on ppc.
21211 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
21213 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
21214 and large offsets in load/store.
21216 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
21218 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
21219 it causes regressions.
21221 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
21223 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
21226 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
21228 * jit-icalls.c: remove warnings.
21229 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
21230 speedups for unsafe code.
21232 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
21234 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
21236 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
21238 * basic-calls.cs: Add new regression test.
21240 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
21243 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
21245 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
21248 2004-05-06 Patrik Torstensson
21250 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
21251 long reg allocation in any reg (not only eax:edx) and implemented
21252 long shl/shr ops in asm instead of helpers.
21254 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
21256 * mini-sparc.h: Fix warnings.
21258 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
21261 * mini-exceptions.c (mono_handle_exception): Call the filter in a
21262 separate statement for clarity.
21264 * mini-sparc.c: Update status.
21266 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
21268 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
21271 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
21273 * inssel-ppc.brg: another small pre-release workaround:
21274 we don't do overflow detection for long_sub_un.
21276 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
21278 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
21279 (also works around a weird ppc bug: 57957).
21281 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
21283 * tramp-ppc.c: trampoline fixes.
21285 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
21287 * mini-ppc.c: fixed typos.
21289 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
21291 * mini-ppc.c, exceptions-ppc.c: more code saves registers
21292 at the top of the stack. Fixed typos. Use a frame registers
21293 for all the methods with exception clauses.
21295 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
21297 * exceptions-ppc.c: restore fp registers.
21299 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
21301 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
21302 order from the stack top (moved the stack room to save the
21303 return value for trace after the param area). Fixed corruption
21304 in restoring registers on unwind.
21306 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
21308 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
21310 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
21312 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
21313 and prolog/epilog for methods that use it. Allow
21314 enough param area room for varargs methods. Fix miguel's
21315 breakage in exception handling.
21317 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
21319 * Makefile.am: run genmdesc only on current arch.
21321 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21323 * exceptions-x86.c:
21324 * mini-x86.h: fix the build on windows.
21326 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
21328 * 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.
21330 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
21332 * mini-exceptions.c: New file.
21334 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
21335 Move some parts of the x86 exception handling code to an
21336 arch-independent file so it can be shared with other ports.
21338 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
21340 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
21342 2004-04-26 David Waite <mass@akuma.org>
21344 * driver.c: remove comma from end of enumeration declaration
21346 2004-04-26 Jackson Harper <jackson@ximian.com>
21348 * driver.c: parse config file before loading first assembly. This
21349 allows the user gac to be enabled/disabled.
21351 2004-04-23 Miguel de Icaza <miguel@ximian.com>
21353 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
21354 simpler mechanism: we do not care what is encoded initially
21355 (branch absolute or relative), we care about the code and its
21356 target. I kept the old code for reference for now.
21358 The new code tries first to determine if the jump is anywhere in
21359 the -/+32 absolute meg range, if it succeeds, it encodes using the
21360 absolute branch; If not, it tried to find something in the
21361 relative range, if not, it uses the handle_thunk code.
21363 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
21365 * exceptions-ppc.c: use the correct ip register on macosx.
21367 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
21369 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
21371 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
21373 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
21374 Raise exception on integer divide by zero by hand since the hw
21375 doesn't support it. Handle NaNs in FP compares.
21377 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
21379 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
21380 code reducing duplication between the platforms and enabled
21381 signal exception handling (on linux for now).
21383 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
21385 * exceptions-ppc.c: more macosx support.
21387 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
21389 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
21391 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
21393 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
21395 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
21397 * iltests.il: more tests.
21399 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
21401 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
21404 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
21406 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
21408 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
21410 * liveness.c: Mark variables as volatile in all basic blocks reachable
21411 from exception clauses.
21413 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
21415 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
21418 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
21420 * iltests.il, basic.cs: more tests for regalloc.
21422 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
21424 * iltests.il: Some tests for register allocation modifications
21427 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
21429 * exceptions.cs: Add regression test for bug #56782.
21431 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
21432 original stack trace if an exception is rethrown. Fixes #56782. Oh,
21433 the beauty of fixing the same thing in 5 different files...
21435 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
21437 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
21440 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
21442 * mini.c: Add support for STRWLPARRAY marshalling convention.
21444 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
21446 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
21447 to init the context to setup the regs pointer).
21449 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
21451 * exceptions-ppc.c: more exceptions work.
21453 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
21455 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
21458 2004-04-13 Miguel de Icaza <miguel@ximian.com>
21460 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
21461 can use the memory directly.
21463 * cpu-pentium.md: Update documentation from a post from Zoltan.
21465 add x86_add_membase, x86_sub_membase, x86_mul_membase
21467 2004-04-13 Miguel de Icaza <miguel@ximian.com>
21469 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
21470 GENERAL_REGS they were also hardcoded for all PPC ports.
21472 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
21474 Remove hard-coded limit for floating point registers, use
21475 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
21477 Notice that in MacOS X calling conventions you can fit a lot more
21478 floating point values in registers, so I should update the PInvoke
21479 test to excercise the passing of floating point values on the
21480 stack (currently broken).
21482 2004-04-06 Miguel de Icaza <miguel@ximian.com>
21484 * tramp-ppc.c (create_trampoline_code): Added
21485 JUMP_TRAMPOLINE_SIZE.
21486 (ppc_magic_trampoline): Follow the pattern from
21487 x86_magic_trampoline: if code is set to zero, return.
21488 (create_trampoline_code): Always pass MonoMethod to the jump
21489 trampoline, before it was passing a null.
21490 (mono_arch_create_jump_trampoline): Implement the jump stub, could
21491 share the code with mono_arch_create_jit_trampoline.
21493 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
21495 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
21498 * cpu-g4.md: Added length for jmp instruction, the worst case
21499 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
21502 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
21504 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
21506 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
21508 * mini.c: Only set bblock->real_offset when adding a new bblock, and
21509 before each IL instruction.
21511 * mini.c (CEE_BOX): Fix warnings.
21513 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21515 * mini.c: removed a few unused vars and extra whitespace.
21517 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
21519 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
21521 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
21523 (OP_GETCHR): use the above
21524 (CEE_LDELEMA): use the above.
21526 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
21527 version of the generic impl.
21528 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
21529 (CEE_LDELEMA): use the above.
21531 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
21533 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
21536 * iltests.il: Added new regression test for #56317.
21538 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
21540 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
21541 under NetBSD. Fixes #56450.
21543 * liveness.c (update_gen_kill_set): Fix previous patch.
21545 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21547 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
21549 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
21551 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
21552 ldsfld and ldsflda.
21554 * inssel-sparc.brg: Add more optimizations.
21556 * mini-sparc.c: Replace multiply/divide with shifts if possible.
21558 2004-04-01 Martin Baulig <martin@ximian.com>
21560 * mini.c (handle_box): New static function; moved the
21561 implementation of CEE_BOX here.
21562 (mono_method_to_ir): Added `constrained_call' variable.
21563 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
21564 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
21565 mono_method_get_constrained() to get the method.
21567 2004-04-01 Martin Baulig <martin@ximian.com>
21569 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
21570 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
21571 (mono_method_to_ir): We don't need these macros anymore since
21572 mono_class_get_full() already takes care of it.
21574 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21576 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
21577 use @function (as doesn't accept #function here) and check the return
21578 value of system and stop if fails.
21580 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21582 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
21584 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
21586 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
21588 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
21590 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
21593 * basic-long.cs: Add test for negation of Int64.MinValue.
21595 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
21597 * mini-sparc.c: Update status.
21599 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
21601 * exceptions-sparc.c: Fix return value in filters.
21603 * inssel-sparc.brg: Fix register allocation in some rules.
21605 2004-03-28 Martin Baulig <martin@ximian.com>
21607 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
21610 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
21612 * mini-x86.c (mono_arch_patch_code): Fix warnings.
21614 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
21615 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
21616 remove unused conv_u4 opcode.
21618 * mini-x86.c: Remove valgrind workaround since it slows down things
21619 even when mono is not run under valgrind.
21621 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
21623 * mini-sparc.c: Update status.
21625 * inssel-sparc.brg: Add some optimizations.
21627 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
21628 future delay slot filling. Add support for varargs, tail calls and JMP.
21630 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
21631 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
21633 * inssel.brg: Fix register allocation in OP_ARGLIST.
21635 * inssel.brg: Fix warnings.
21637 2004-03-25 Martin Baulig <martin@ximian.com>
21639 * mini.c (inflate_generic_field): Removed.
21640 (mini_get_method): Removed, use mono_get_method_full(),
21641 (mini_get_class): Removed, use mono_class_get_full().
21642 (mono_method_to_ir): Pass our generic context to
21643 mono_field_from_token().
21645 2004-03-25 Martin Baulig <martin@ximian.com>
21647 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
21648 of a `MonoMethod *'.
21649 (mini_get_method): Take a `MonoGenericContext *' instead
21650 of a `MonoMethod *'.
21651 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
21652 a new local variable called `generic_context' which holds the
21653 current `MonoGenericContext *'; use it to lookup things.
21655 2004-03-24 Martin Baulig <martin@ximian.com>
21657 * mini.c (mini_get_class): New static method; if we're inside a
21658 generic instance, inflate the class if neccessary.
21659 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
21661 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
21663 * iltests.il: New regression test for #55976.
21665 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
21668 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
21670 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
21673 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
21675 * liveness.c: Consider SSA stores as well as loads when making vars
21678 * exceptions.cs: New regression tests for register allocation.
21680 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
21682 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
21683 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
21684 domain lock only to protect puntual access to data structures.
21685 Added access lock for sighash, jit_icall_hash_name,
21686 jit_icall_hash_addr and domain->code_mp.
21688 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
21690 * driver.c: Print SIGSEGV handling method.
21692 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
21694 * mini.c (setup_jit_tls_data): Handle case when this is called
21695 multiple times for a thread.
21697 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
21698 is different from fbxx_un. Fixes #54303. Also use constants instead of
21699 magic numbers in a lot of places.
21701 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
21703 * exceptions.cs: Fix cctor test when --regression is used.
21705 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
21707 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
21710 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
21712 * inssel-ppc.brg: fixed register assignments for some rules.
21714 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
21716 * exceptions.cs: Add test for exceptions in static constructors.
21718 * mini.c (mono_jit_compile_method_with_out): Move the calling of
21719 static constructors outside the domain lock. Fixes #55720.
21721 2004-03-17 Martin Baulig <martin@ximian.com>
21723 * mini.c (get_generic_field_inst): Removed, this'll never happen.
21724 (inflate_generic_field): Take the `MonoMethod *' instead of the
21725 `MonoClass *' and added support for generic method.
21726 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
21727 have a `field->parent->gen_params', only inflate the field if it's
21728 an open constructed type.
21730 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
21732 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
21733 exception object instead of the preconstructed ones.
21735 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21737 * mini.c: reverted changed to sigsegv_signal_handler commited
21738 accidentally in the previous patch.
21740 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21743 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
21744 running --aot with an old assembly.
21746 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
21748 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
21751 * mini-sparc.c: Add support for v9 branches with prediction.
21753 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
21755 * mini.c (mini_init): #warning is GNUC only
21757 * mini-sparc.h: implement __builtin_frame_address
21758 and __builtin_return_address for Sun C compiler
21760 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
21762 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
21764 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
21766 * basic-calls.cs: Add test for unaligned byref long argument passing.
21768 * mini-ops.h: Add sparcv9 compare and branch instructions.
21770 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
21771 v9 instructions if we have a v9 cpu.
21773 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
21774 registers for global allocation.
21776 * exceptions-sparc.c: Fixes.
21778 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
21780 * liveness.c (mono_analyze_liveness): Optimized version.
21782 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
21784 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
21787 * basic-float.cs basic-calls.cs: New regression tests.
21789 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
21791 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
21792 sigaltstack implementation.
21794 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
21796 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
21797 stuff if SIGSEGV_ON_ALTSTACK is not defined.
21799 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
21801 * mini.c: Fix warnings.
21803 * mini.c (mono_resolve_patch_target): New function which contains the
21804 arch independent part of the patching process.
21806 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
21807 patching code to a separate function.
21809 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
21811 * mini.c (add_signal_handler): ifdef out on Windows
21813 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
21815 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
21816 cpu-sparc.md: Add exception handling support + other fixes.
21818 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
21819 typed GC detection in --version.
21821 * basic.cs exceptions.cs: New regression tests.
21823 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
21824 the arch specific code can store data during a compilation.
21826 * mini-ops.h: Add OP_SETFRET.
21828 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
21829 function, register a separate icall for each arity, so the icalls can
21832 * mini.c (mono_print_tree): Print negative offsets in a more readable
21835 * mini.c: Make signal handling work on sparc.
21837 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
21839 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
21841 * jit-icalls.c: Emulate truncl by aintl on solaris.
21843 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
21845 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
21847 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
21849 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
21851 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
21852 a MarshalByRef type, inline a method that performs the check, taking into
21853 account that the object can be a proxy. Also implemented tow new opcodes:
21854 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
21855 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
21856 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
21858 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
21860 * mini-ppc.c: if a relative branch displacement is too big
21861 but it points to and area reachable with an absolute branch,
21864 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
21866 * mini.c: optimize small copies in cpblk.
21868 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
21870 * basic-calls.cs basic-float.cs: New regression tests.
21872 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
21873 negative offsets from %fp. Implement localloc. Fix local register
21874 allocation. Fix the case when the this argument needs to be saved to
21875 the stack. Implement some missing opcodes.
21877 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
21879 * mini.c (mini_method_compile): Reenable global regalloc in methods
21880 with exception handlers.
21882 * linear-scan.c (mono_varlist_sort): Fix warning.
21884 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
21886 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
21889 * liveness.c: Make all variables uses in exception clauses volatile, to
21890 prevent them from being allocated to registers. Fixes #42136.
21892 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
21894 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
21895 causes regressions.
21897 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
21898 argument to mono_arch_regalloc_cost.
21900 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
21903 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
21905 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
21906 Make the cost of allocating a variable to a register arch dependent.
21908 * basic-calls.cs: Fix compilation of tests.
21910 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
21911 helper function to cut back on the number of #ifdefs needed.
21913 * mini-ppc.c: Fix compilation.
21915 * basic-calls.cs: New regression tests.
21917 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
21919 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
21920 of l0 since that is callee saved.
21922 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
21925 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
21926 of delay instruction.
21928 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
21930 * mini.h (MonoCallInst): Add 'virtual' flag.
21932 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
21934 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
21936 * *.cs: New regression tests.
21938 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
21941 * mini.c (mono_runtime_install_handlers): Fix build.
21943 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
21944 'signal_stack_size' members.
21946 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
21947 alternate signal stack.
21949 * exceptions-x86.c: Add stack overflow handling.
21951 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
21952 functions to arch independent code.
21954 * mini.c (mono_print_tree): Print more detailed info for load_membase
21957 2004-02-23 Martin Baulig <martin@ximian.com>
21959 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
21961 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
21963 * mini-x86.c: fixed reg allocation for div/rem.
21965 2004-02-22 Miguel de Icaza <miguel@ximian.com>
21967 * driver.c (mono_main): Report some configuratio options on --version.
21969 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
21971 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
21972 low in the address space. Correctly flush memory in thunks where we
21973 output native code.
21975 2004-02-20 Martin Baulig <martin@ximian.com>
21977 * mini.c (mini_get_method): New static method; inflate all generic
21978 methods and methods in open generic instances.
21979 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
21980 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
21982 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
21984 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
21986 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
21988 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
21990 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
21992 * mini-sparc.c (flushi mono_arch_output_basic_block): make
21993 it compile using Sun's compiler.
21995 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
21997 * 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.
21999 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
22001 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
22003 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
22005 * mini-ppc.c: handle calls outside of the allowed range with thunks
22006 allocated using the code manager.
22007 * tramp-ppc.c: use the code manager to hold generated native code.
22008 Fixed the magic trampoline to just patch vtable entries.
22010 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
22012 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
22015 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
22017 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
22020 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
22021 if we have a working __thread implementation.
22023 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
22024 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
22026 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
22028 * mini-x86.c: Fix compilation under gcc 2.
22030 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
22032 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
22033 contains a call to the wrapped function.
22035 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
22036 OP_<CALL>_IMM opcodes, and use them under X86.
22038 * mini.c (mono_jit_find_compiled_method): Fix warning.
22040 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
22042 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
22044 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
22045 functionality to mini.c.
22047 * mini.c (mono_create_jump_trampoline): New function to create a jump
22048 trampoline. Return a compiled method instead of a trampoline if it
22049 exists. Add a cache for jump trampolines.
22051 * mini.c (mono_jit_find_compiled_method): New function to return a
22052 compiled method if it exists.
22054 * mini-x86.c: Call mono_create_jump_trampoline instead of
22055 mono_arch_create_jit_trampoline.
22057 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
22058 a jump trampoline. Fixes #52092.
22060 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
22062 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
22063 which is not up-to-date. Add check_corlib_version () instead.
22065 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
22068 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
22069 since newer valgrind versions do not need it.
22071 * mini.c (mono_jit_compile_method_with_opt): New helper function to
22072 compile a method with a given set of optimizations.
22074 * mini.c: Compile icall wrappers on-demand instead of at startup.
22076 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
22077 wrapper for an icall.
22079 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
22081 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
22084 * iltests.il: Add test for non-empty stack before switch instruction.
22086 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
22088 * mini.c: Add support for new stringbuilder marshalling conventions.
22090 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
22092 2004-02-01 Martin Baulig <martin@ximian.com>
22094 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
22095 in `ginst->mtype_argv'.
22097 2004-01-31 Miguel de Icaza <miguel@ximian.com>
22099 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
22100 facilitate grepping.
22102 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
22104 * mini.c: fixed buglet in initobj generic implementation for references.
22106 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
22108 * Makefile.am: make the version script conditional.
22109 * jit-icalls.c: handle missing truncl().
22111 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
22113 * exceptions.cs: Add more tests for double->int conversion.
22115 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
22116 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
22118 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
22120 * driver.c: make --verbose --version emit an error
22121 if the loaded corlib doesn't match the runtime version.
22123 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
22125 * mini-ppc.h: export ppc_patch().
22126 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
22127 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
22128 on par or better than on MacOSX.
22130 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
22132 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
22133 mono_lookup_pinvoke_call.
22135 * mini-x86.c: Under windows, the default pinvoke calling convention is
22136 stdcall. Fixes #52834.
22138 * mini.c (optimize_branches): Add an upper bound to the number of
22139 iterations to prevent infinite loops on strange loops. Fixes #53003.
22141 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
22143 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
22144 and ISINST. Fixes #52093.
22146 * objects.cs (test_0_vector_array_cast): New tests.
22148 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
22150 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
22151 checking in Array.Set ().
22153 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
22156 * object.cs (test_0_multi_array_cast): New regression test.
22158 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
22160 * exceptions-ppc.c: fix build on Linux/PPC.
22162 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
22164 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
22165 running under valgrind.
22166 (x86_magic_trampoline): Fix build bustage.
22168 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
22169 negative values as well. This is needed for the encoding of the line number
22170 info, since sometimes the line numbers are not in increasing order.
22172 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
22174 * cpu-pentium.md (localloc): Increase the size of the localloc
22175 instruction since it is a loop under Win32.
22177 * debug-mini.c (record_line_number): Get rid of unneccesary memory
22180 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
22182 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
22183 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
22184 Max Horn (max@quendi.de). Fix file names in comments.
22186 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
22188 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
22189 avoid stack overflow.
22190 (replace_usage): Avoid uninitialized variable warnings.
22192 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
22193 and taking the address of valuetype variables.
22195 2004-01-03 Patrik Torstensson
22197 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
22198 for other purposes than FP later on.
22200 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
22202 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
22205 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
22207 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
22209 2003-12-30 Patrik Torstensson <p@rxc.se>
22211 * mini-x86.h: Decreased number of availiable fp regs.
22212 Solves corner cases with FP spilling.
22214 2003-12-23 Patrik Torstensson <p@rxc.se>
22216 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
22217 for floating point stack tracking / spilling on x86.
22220 * basic-float.cs: added float mul overflow test.
22222 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
22224 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
22226 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
22228 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
22229 supports for cond branches that overflow the immediate
22230 overflow offset. mcs can compile simple programs.
22232 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
22234 * exceptions-ppc.c: exception handling support wip:
22235 finally handlers get run on exception.
22237 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
22239 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
22242 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
22244 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
22245 initial support for stack walking and unwinding.
22247 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
22249 * driver.c (mono_main): Make corlib-out-of-sync message more
22250 descriptive. Also remove verify_corlib call.
22252 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
22254 * mini.c: make CEE_NEWARR calls and other emulated opcodes
22255 not overlap with other call's arguments, too.
22257 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
22259 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
22260 move to arch-specific code the choice of arch-specific
22261 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
22262 * mini.c: ensure emulation calls will not interleave
22265 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
22267 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
22268 the magic trampoline stack frame is dropped before executing
22271 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
22273 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
22274 and integer to fp conversions. Added support for overflowing
22275 arguments on the stack. Reserve a couple more registers as temps.
22276 Added support for aot compilation (as output still needs to be
22279 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
22281 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
22282 Don't overwrite return register in some corner cases.
22284 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
22286 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
22287 static constructors when AOT compiling.
22289 * driver.c (mono_main): Call mono_check_corlib_version.
22291 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
22293 * cpu-g4.md, basic.cs: fixed div target register.
22295 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
22297 * mini-ppc.c, basic.cs: shl_imm fix with test.
22299 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
22301 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
22302 structures by value. Misc fixes.
22303 * objects.cs: more tests.
22305 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
22307 * mini-ppc.c: lconv.ovf.i implemented.
22309 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22312 (mini_init): don't error out if someone already called g_thread_init.
22314 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
22316 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
22317 to be any type per the spec. Fix abnormal memory usage when
22318 the same object is repeatedly thrown.
22320 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
22322 * mini.c: check for overruns in IL code.
22324 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
22326 * TODO: Add/remove some todo entries.
22328 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
22330 * driver.c (mono_main): Call mono_verify_corlib.
22332 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
22334 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
22335 This has been moved to mini.c
22336 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
22337 type being casted is marshalbyref it could be a proxy, so instead of
22338 emitting the type check code, emit a call to a runtime method that will
22339 perform the check by calling CanCastTo if needed.
22341 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
22343 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
22344 methods with large stack frames under Win32.
22346 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
22348 * Makefile.am: Distribute regression tests.
22350 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
22351 at the end instead of inserting each variable into the sorted list.
22353 * linear-scan.c (mono_varlist_sort): New helper function.
22355 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
22357 * mini.c: ensure arguments and locals are within bounds.
22359 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
22361 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
22364 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
22366 * mini.c (mono_cprop_copy_values): Fix crash.
22368 * aot.c: Set verbosity back to 0.
22370 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
22372 * regalloc.c: complete memory leak fix by Laurent Morichetti
22375 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
22377 * driver.c (main_thread_handler): Revert the previous patch.
22379 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
22382 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
22383 memory from the memory pool.
22385 * driver.c (main_thread_handler): Turn on all optimizations when
22388 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
22389 an array for better performance.
22391 * regalloc.c (mono_regstate_assign): Fix memory leak.
22393 * debug-mini.c (mono_debug_serialize_debug_info): New function to
22394 serialize the debug info.
22396 * debug-mini.c (mono_debug_add_aot_method): New function to load the
22397 debug info from the serialized representation.
22399 * aot.c: Save debug info into the generated file and load it when
22402 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
22404 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
22406 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
22407 More FP-related fixes.
22409 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
22411 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
22412 and register allocation buglet. Hello world now runs.
22414 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
22416 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
22417 * tramp-ppc.c: fixed class init trampoline.
22418 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
22420 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
22422 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
22423 mini.c: more ppc changes/fixes.
22425 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
22427 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
22428 Also optimize the case when the arguments are the same in the caller
22431 * iltests.il: Add tests for tail calls with valuetype arguments.
22433 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
22435 * mini-ppc.c: fixes for struct return type.
22437 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
22439 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
22440 mono_spillvar_offset() to arch-specific code.
22442 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
22444 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
22446 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
22448 * exceptions-x86.c: Fix stack space leaks.
22450 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
22451 registers from the lmf if the method has save_lmf set.
22453 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
22455 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
22456 of icall wrappers into InvokeInDomain, since these are now per-domain.
22458 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
22460 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
22461 make some opcode emulation and intrinsic ops enabled/disabled
22462 according to the architecture. More fixes.
22464 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
22466 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
22468 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
22470 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
22471 arch-specific handling for 'this' and struct return type to
22472 arch-specific code.
22474 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22476 * aot.c: prevent divide by zero error when reporting (it happened with
22477 Accessibility.dll).
22479 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
22481 * mini.h (inst_switch): Remove unused macro.
22483 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22486 (load_aot_module): free 'info->methods' and 'info' properly. No more
22487 "free(): invalid pointer blah" messages when you have an old aot
22490 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
22492 * jit-icalls.c, mini.c: Added support for context static fields.
22494 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
22496 * mini.c (mono_method_blittable): Methods which set LastError are not
22497 blittable either. Fixes #51108.
22499 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
22501 * mini.c: flush icache.
22502 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
22504 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
22506 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
22508 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
22510 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
22513 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
22516 * inssel.brg (CEE_MKREFANY): Fix AOT case.
22518 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
22520 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
22521 instruction when the result is discarded.
22523 * iltests.il (test_0_div_regalloc): New regression test.
22525 * arrays.cs: Fix compilation error.
22527 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
22529 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
22530 float rules to inssel-x86.brg: sane architectures with FP registers
22531 don't need to implement these rules.
22533 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
22535 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
22537 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
22539 * mini.h, inssel-long32.brg: fixed endianess issues in int64
22540 implementation of 32 bit systems.
22542 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
22544 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
22545 (Jeroen Zwartepoorte).
22547 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
22549 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
22550 the caller and the callee matches.
22552 * mini.c (mono_method_to_ir): Add comment.
22554 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
22555 signbit is missing on some platforms.
22557 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
22559 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
22561 * mini.c (setup_jit_tls_data): Call the new function.
22563 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
22565 * mini-x86.c: Add experimental support for fast access to the lmf
22566 structure under NPTL/Linux 2.6.x.
22568 2003-11-06 Martin Baulig <martin@ximian.com>
22570 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
22571 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
22574 2003-11-02 Martin Baulig <martin@ximian.com>
22576 * mini.c (inflate_generic_field): New static method.
22577 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
22578 generic instance and the field is declared in a generic type, call
22579 inflate_generic_field() to inflate it. Fixes gen-28.cs.
22581 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
22583 * mini.h mini.c (mono_method_same_domain): New function to return
22584 whenever the caller and the callee are in the same domain.
22586 * tramp-x86.c (x86_magic_trampoline): Use the new function.
22588 2003-10-30 Martin Baulig <martin@ximian.com>
22590 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
22591 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
22593 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
22594 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
22596 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
22598 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
22601 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
22602 object here, so it is in the correct appdomain etc.
22604 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
22606 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
22608 (mono_method_to_ir): Avoid freeing the type created returned from
22609 mono_type_create_from_typespec, since it is put into an internal cache
22610 by the function. Fixes pointer.exe.
22612 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
22613 trampolines for icalls and pinvokes as well. Fixes #33569.
22615 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
22617 * mini.c: Update after appdomain changes.
22619 * mini.c (mono_jit_compile_method_inner): Allways compile native
22620 method wrappers in the root domain, since there can only be one
22621 instance of them, whose address is stored in method->info.
22623 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
22625 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
22626 environment variable. Instead detect automatically whenever running
22627 under valgrind using the magic macro RUNNING_ON_VALGRIND from
22630 2003-10-16 Miguel de Icaza <miguel@ximian.com>
22632 * trace.c, trace.h: New files that implement the new trace option
22635 * driver.c: Document new --trace options.
22637 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
22640 - if (mono_jit_trace_calls)
22641 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
22643 * mini.h: prototypes.
22645 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
22647 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
22649 * mini.c inssel.brg: Implement typedefbyref opcodes.
22651 * mini.c (mono_jit_compile_method): Remove unused local variable.
22653 * mini.c (mono_jit_compile_method_inner): Ditto.
22655 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
22657 * tramp-x86.c (x86_class_init_trampoline): Fix build.
22659 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
22661 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
22663 * mini.c (mono_no_aot): Remove unused global variable.
22665 * mini.c: Thread safety fixes.
22667 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
22669 * mini.c (mono_create_class_init_trampoline): Add a lock around
22670 class_init_hash_addr.
22672 * arrays.cs (test_0_newarr_emulation): Add new regression test for
22675 * mini.c: Decompose the NEWARR instruction before decomposing its
22676 arguments. Fixes #30073.
22678 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
22680 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
22683 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
22685 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
22687 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
22689 * driver.c: Add support for compiling icall wrappers to --compile.
22691 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
22693 * inssel.brg: The empty value in class->interface_offsets is -1, not
22696 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
22698 * objects.cs: New test for 'is' operator on an array of interfaces.
22700 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
22702 * tramp-ppc.c: update trampoline code to support jumps
22703 and class initialization.
22705 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
22707 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
22709 * inssel.brg (OP_UNBOXCAST): Fix #46027.
22711 * inssel.brg (OP_UNBOX): Remove unused rule.
22713 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
22714 region instead of one for each method. Fixes #47813.
22716 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
22718 * exceptions.cs (test_0_nested_finally): New regression test for
22719 nested exception handlers.
22721 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
22723 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
22725 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
22728 * mini.c (mono_method_check_inlining): Make the inlining limit
22729 configurable by an environment variable.
22731 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
22733 * mini.h: Bump AOT file version.
22735 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
22736 token, store the image along with the token, since the token might not
22737 refer to the same image as the method containing the relocation,
22738 because of inlining.
22740 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
22742 * mini.c (mono_precompile_assemblies): New function to compile
22743 all methods in all loaded assemblies.
22745 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
22747 * regalloc.h regalloc.c (MonoRegState): Change the type of
22748 iassign and fassign to int*, since they can contain large negative
22749 values if the register is spilled. Also added some comments. Fixes
22752 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
22753 under Win32. Fixes #42964.
22755 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
22757 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
22759 * aot.c: Added support for AOT compiling methods which contain calls
22760 to wrappers. Currently, only remoting-invoke-with-check wrappers are
22763 * driver.c (compile_all_methods): Run the compilation in a thread
22764 managed by mono. Fixes #44023.
22766 * mini.c (mono_codegen): Print full method name in verbose output.
22768 * mini-x86.c (mono_arch_patch_code): Fix warning.
22770 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
22771 jumps, since the method we are jumping to might be domain-specific.
22773 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
22775 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
22777 * inssel.brg: string chars are unsigned.
22779 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
22781 * TODO: New todo item.
22783 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
22784 which calls mono_runtime_class_init and patches the call site to
22785 avoid further calls.
22786 (mono_arch_create_class_init_trampoline): New arch specific function
22787 to create a class init trampoline.
22788 (create_trampoline_code): Generalized so it can create
22789 class init trampolines as well.
22791 * mini.c (helper_sig_class_init_trampoline): New helper variable.
22792 (mono_create_class_init_trampoline): New function to create and cache
22793 class init trampolines.
22794 (mono_find_class_init_trampoline_by_addr): New function to lookup the
22795 vtable given the address of a class init trampoline. Used by the
22797 (mono_codegen): Generate a call to a trampoline instead of
22798 mono_runtime_class_init in LDSFLD[A].
22799 (mono_codegen): Add relocations for the new trampoline.
22801 * mini.h mini-x86.c aot.c: Added a new relocation type:
22802 MONO_PATCH_INFO_CLASS_INIT.
22804 * mini.h: Bump AOT version number.
22806 * aot.c: Create a copy of the loaded code instead of using the original
22807 so methods which call each other will be close in memory, improving
22810 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
22811 patch since it breaks the regression tests.
22813 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
22814 for the register saving instruction sequence since the
22815 frame_state_for function in glibc 2.3.2 don't seem to detect it.
22817 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
22819 * TODO: Fix todo item && remove another.
22821 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
22823 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
22826 * aot.c: Moved the check for MONO_LASTAOT into the initialization
22827 function of the module.
22829 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
22830 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
22831 --no-aot command line option.
22833 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
22835 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
22836 by Bernie Solomon (bernard@ugsolutions.com).
22838 * inssel.brg: Refactor the interface offset table related code into
22839 its separate functions and add support for the AOT case.
22841 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
22843 * aot.c (mono_aot_get_method_inner): Fix memory leak.
22845 * aot.c: Added mono_aot_verbose variable and made all debugging
22846 output depend on the value of this variable.
22848 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
22849 method_label and info_label.
22851 * mini.h mini-x86.c aot.c: Added a new relocation type
22852 MONO_PATCH_INFO_IID for klass->interface_id.
22854 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
22855 the MonoJitInfo structure.
22857 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
22858 a non-root appdomain in shared mode.
22860 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
22862 * aot.c: make aot loader less verbose. Remove free of unused variable.
22864 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
22866 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
22868 * .cvsignore: Added *.dll.
22870 * mini.c (mono_print_tree_nl): New function callable while debugging.
22872 * mini.c (mono_print_code): Export this.
22874 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
22877 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
22879 * mini.h (MonoCompile): Added 'jit_info' field.
22881 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
22882 the cfg structure, since it is needed by the AOT compiler.
22884 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
22886 * aot.c: A major rewrite. Changes include:
22887 - save exception tables for methods which have them.
22888 - cache failed lookups in aot_get_method () to avoid the (slow) calls
22889 to g_module_symbol.
22890 - reworked the file format so it is now much smaller and needs
22891 fewer relocation entries.
22893 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
22895 * aot.c (load_aot_module): Fix build bustage on platforms without
22898 2003-09-04 Martin Baulig <martin@ximian.com>
22900 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
22902 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
22904 * TODO: Some new optimization ideas.
22906 * aot.c: Move AOT module loading logic here from mono_assembly_open.
22908 * aot.c: Save the optimization flags used to compile the code into
22911 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
22912 support emitting domain specific code.
22914 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
22915 no longer domain neutral. It can be made domain neutral by compiling
22916 with --optimize=shared.
22918 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
22919 between appdomains.
22921 * driver.c mini.h mini.c: New --no-aot debugging option which disables
22922 loading of AOT code.
22924 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
22926 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
22927 if there is no domain neutrality information.
22929 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
22931 * aot.c (mono_compile_assembly): Emit a symbol containing the file
22932 format version into the generated library.
22934 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
22935 callee method into the caller since one of them could be shared.
22937 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
22938 system exceptions from AOT code now works.
22940 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
22941 method if it is domain neutral and the callee is not.
22943 * graph.c (cfg_emit_one_loop_level): Fix warning.
22945 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
22947 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
22950 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
22952 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
22953 is needed by code which is executed before mono_runtime_init ().
22954 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
22956 * mini.c (mono_thread_abort): Fix warning.
22957 (mono_jit_compile_method): Call static constructor in the AOT case too.
22959 * aot.c (mono_compile_assembly): Fix warning.
22961 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22963 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
22965 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
22967 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
22969 * cpu-pentium.md: Fix the length of call opcodes so they include the
22970 ESP restoring instruction. Fixes #47968.
22972 2003-08-28 Martin Baulig <martin@ximian.com>
22974 * mini-x86.c (mono_arch_call_opcode): Added support for
22975 MONO_TYPE_GENERICINST.
22977 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
22979 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
22981 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
22982 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
22984 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
22987 2003-08-26 Martin Baulig <martin@ximian.com>
22989 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
22990 when reporting an error, set this to the actual error location.
22991 (mono_method_to_ir): Report the correct error location if
22992 get_basic_blocks() returned an error.
22994 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
22996 * mini.c (mono_type_blittable): OBJECT is not blittable.
22997 (mono_method_blittable): Methods which have marshalling descriptors
22998 are not blittable either. Fixes #47842.
23000 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
23002 * driver.c mini.c: Use an environment variable instead of a global
23003 variable. Also fix the build.
23005 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
23006 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
23009 * driver.c mini.c: Added --with-valgrind option to turn off some
23010 code which prevents mono from running under valgrind.
23012 * mini.c (mono_emit_call_args): Fixed warning.
23014 * mini.c (mono_emulate_opcode): Fixed warning.
23016 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
23018 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
23019 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
23020 regalloc.c, regalloc.h: specify available registers in arch-specific
23021 code and support floats in the regallocator (patch by Laurent Morichetti
23024 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
23026 * mini.c: mono_thread_current() can be called only after
23027 mono_runtime_init(): rearrange code to not call it early on.
23029 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
23031 * mini.c: allocate jump tables in the code mempools.
23033 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
23035 * mini.c, mini.h: make sure per-thread data allocated by the jit is
23038 2003-08-10 Miguel de Icaza <miguel@ximian.com>
23040 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
23041 12 to 16. This fixes bug #47453.
23044 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
23046 * mini-ppc.c: fixed indexed load and unsigned compares.
23048 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
23050 * mini.c: reenabled installation of handler for
23051 thread abort signal.
23053 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
23055 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
23056 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
23057 until it's fixed and actually useful.
23059 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
23061 * inssel-long32.brg: couple more opcodes implemented.
23063 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
23065 * mini-sparc.c: Even more opcodes implemeted.
23067 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
23069 * mini-sparc.c: More opcodes implemented.
23071 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
23073 * mini-sparc.c: More opcodes implemented.
23075 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
23077 * inssel-sparc.brg: Add some needed rules. Direct
23079 * Makefile.am: Use inssel-sparc.brg
23080 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
23081 an assert happy for now.
23083 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
23085 * mini-sparc.c: Fixed compile errors.
23086 * exceptions-sparc.c: Same. We now produce a mono binary
23087 on sparc-linux. Yea.
23089 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
23091 * mini-sparc.c: Renamed registers. Also some macro cleanups.
23092 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
23093 They compile, but do not work.
23095 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
23097 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
23098 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
23099 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
23102 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
23104 * mini.c: more opcodes implemented and better support for generics.
23106 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
23108 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
23109 * mini.c, mini.h: first cut at generics support: some new instructions
23110 added and changed the behaviour of some of the existing ones.
23112 2003-07-21 Miguel de Icaza <miguel@ximian.com>
23114 * mini.c: Removed definition of metadata_shared mutex here.
23116 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
23118 * mini-x86.c: make vararg calls work for instance methods.
23120 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
23122 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
23123 returns the arguments in a separte list, now.
23125 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
23127 * aot.c, mini.c: updates for array type representation changes.
23129 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
23131 * mini.c: register function to perform jit shutdown.
23133 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
23135 * mini.c: use a faster allocator if possible.
23137 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
23139 * aot.c: some cleanups and portability changes.
23141 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
23143 * mini.c: use faster allocation for CEE_BOX if possible.
23145 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
23147 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
23148 Moved inlined mempcy code to its own function so that is can be
23149 reused. Added an inline memset function as well (optimized initobj).
23150 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
23152 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
23154 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
23156 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
23158 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
23159 arch code can setup the cpu for CLR execution, if needed.
23160 We use it on x86 to set the precision of FP operations.
23162 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
23164 * mini.c: disable some optimizations if we can guess they'll cost too
23165 much for a given method.
23167 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
23169 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
23171 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
23172 * mini.h mini.c mini-x86.c: Added instruction level coverage
23173 info collection support.
23175 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
23177 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
23178 is now implemented in the profiling API. Get rid of a couple of
23179 unnecessary global variables.
23181 2003-06-15 Nick Drochak <ndrochak@gol.com>
23183 * basic-long.cs: tests for negative values for bigmul, and unsigned.
23184 * cpu-g4.md: add op_bigmul and op_bigmul_un
23185 * cpu_pentium.md: add op_bigmul_un
23186 * inssel-long32.brg: add rule for unsigned bigmul
23187 * mini-ops.h: define OP_BIGMUL_UN
23188 * mini-x86.c: THE BUG: handle (un)signed properly
23189 * mini.c: choose unsigned opcode if needed.
23190 This set of patches fixes bug #44291
23192 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
23194 * mini.c (optimize_branches): improved to handle all kinds of
23195 conditional branches.
23197 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
23199 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
23200 don't raise exceptions.
23202 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
23204 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
23205 to arch-specific files.
23207 2003-06-09 Martin Baulig <martin@ximian.com>
23209 * Makefile.am (libs): Added $(LIBGC_LIBS).
23211 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
23213 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
23214 and OP_ATAN (fixes bug#44293).
23216 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
23218 * Makefile.am, mini-x86.c: rename cpu description array to
23219 pentium_desc, since some compilers define the 'pentium' preprocessor
23222 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
23224 * mini.c (mini_select_instructions): add explicit branch if the
23225 following block is not the false target of a conditional branch -
23226 we need this with any optimization that reorder or remove bblocks
23228 * mini.c (optimize_branches): bug fixes
23230 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
23232 * mini.c (mono_method_to_ir): inline static readonly fields
23234 * ssa.c (fold_tree): start cfold support for long (very simple
23237 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
23239 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
23241 * inssel.brg: fixed memcpy (bug #44219).
23243 2003-06-05 Dick Porter <dick@ximian.com>
23245 * driver.c: Set the glib log levels to not abort if g_message
23248 g_set_prgname() has to happen before mini_init() so that the
23249 process handle gets the info.
23251 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
23253 * driver.c: add intrins to the default optimizations to get wider
23256 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
23258 * mini.h: some large basic blocks will overflow a 16-bit
23259 integers for symbolic registers.
23261 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
23263 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
23264 (mono_arch_output_basic_block): fix bug 43499
23266 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
23268 * mini.c: kill duplicated definition of mono_debug_format.
23270 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
23272 * mini-x86.c, arrays.cs: fixed register allocation bug.
23274 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
23276 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
23278 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
23280 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23283 (print_method_from_ip): also print source location information if
23286 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
23288 * mini.c (mono_find_block_region): bug fix in region code
23289 (mini_method_compile): enable removing unreachable code again, but
23290 only in methods without exception clauses.
23292 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
23294 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
23295 Implemented arglist opcode and handling of TypedReference type.
23296 Fixed x86 call convention when a structure is returned.
23297 Minimal support for calling static vararg methods.
23299 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
23301 * mini.c (mini_method_compile): always remove unreachable code,
23302 because the code in them may be inconsistent (access to dead
23303 variables for example).
23305 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
23307 * driver.c, debug-mini.c: warning fixes.
23309 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
23311 * Makefile.am, jit.h, mini.h: install header for embedding mono.
23313 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
23315 * mini.c: thread-static fields are registered in mono_class_vtable(),
23316 so ensure the function is called before checking for them.
23318 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
23320 * mini.c (optimize_branches): fix for bug 43586
23322 * jit-icalls.c (mono_llmult_ovf): added an additional check for
23323 overflow (fixes Bug #43639)
23325 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
23327 * mini.c, objects.cs: allow the use of stobj for primitive types.
23329 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
23331 * mini.c: be less strict about argument checking until we support
23332 running the verifier.
23334 2003-05-27 Nick Drochak <ndrochak@gol.com>
23336 * basic-long.cs: tests for (ulong)int * (ulong)int also
23337 * mini.c: use the same trick for (ulong)int * (ulong)int
23339 2003-05-27 Nick Drochak <ndrochak@gol.com>
23341 * basic-long.cs: add regression test for (long)int * (long)int
23342 * cpu-pentium.md: add op_bigmul specification
23343 * inssel-long32.brg: add OP_BIGMUL rule
23344 * mini-ops.h: add OP_BIGMUL
23345 * mini-x86.c: register allocator: handle case where src1 needs to be
23347 * mini.c: substitute special BIGMUL opcode in the tree for
23348 (long)int * (long)int
23350 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
23352 * jit-icalls.c: call the type ctor on field access if needed.
23354 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
23356 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
23357 to a method (including results of ldelema, bug#43207).
23359 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
23361 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
23362 colors to show exception handler blocks.
23364 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
23365 (fix for pinvoke7.cs).
23367 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
23369 * mini.h, mini.c: ensure correct initialization order for types that
23370 require it. Prepare for lazy compilation of jit icall wrappers.
23371 Provide a name for opcode emulation to reduce unneeded mallocing.
23373 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
23375 * mini-x86.c: better register restoring code and profiling
23376 support for tail calls.
23378 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
23380 * mini.h, driver.c: prepare for leaf methods optimization.
23382 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
23384 * mini.c: get targets of branches before converting a method.
23386 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
23388 * mini.c (optimize_branches): added some experimental code (disbaled)
23390 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
23392 * mini.c (optimize_branches): fix branch to branch optimization
23394 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
23396 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
23398 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
23400 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
23403 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
23405 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
23406 enable use of interface variables again.
23408 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
23409 I1 to registers because there is no simply way to sign extend 8bit
23410 quantities in caller saved registers on x86.
23412 * inssel-float.brg: set costs of some rules to 2 so
23413 that monobure always select the arch. specific ones if supplied,
23414 regardless of the order we pass the files to monoburg.
23416 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
23418 * mini.c, mini-x86.c: since the magic trampoline for jumps
23419 can't patch the code directly, we do it as soon as the
23420 method gets compiled.
23422 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
23424 * mini-x86.c, mini.h: introduce a new patching method
23425 to support CEE_JMP and tail calls.
23426 * mini.c: obey tail.call. Don't precompile methods target
23428 * tramp-x86.c: new trampoline code to handle methods
23429 reached through a jump.
23431 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
23433 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
23434 bit values to registers
23436 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
23438 * mini.c (mono_compile_get_interface_var): share interface
23439 variables if possible.
23441 2003-05-16 Martin Baulig <martin@ximian.com>
23443 * debug-mini.c (mono_init_debugger): New function to initialize
23444 the debugger. This is not in the debugger since it needs to
23445 access some of mini's internals.
23447 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
23449 * mini.c (mono_method_to_ir): inlining fixes/cleanups
23451 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
23453 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
23454 for value type handling.
23456 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
23458 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
23459 (mono_method_check_inlining): enable inlining of all kinds of wrappers
23461 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
23463 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
23464 the constructor through a proxy.
23466 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
23468 * jit-icalls.c, inssel.brg: fixes to array element address
23471 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
23473 * mini-x86.c (is_regsize_var): allocate pointer to registers
23475 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
23477 * driver.c: fixed typo, added intrins to the set of optimizations
23478 tested with regressions.
23480 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
23482 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
23483 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
23486 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
23488 * inssel.brg: remove some common pop instructions without side effects
23490 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
23492 * inssel-x86.brg: fixed thinko in int to double conversions.
23494 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
23496 * mini.c, jit-icalls.c: added runtime thread-static variable support.
23498 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
23500 * inssel-long32.brg: two more missing instructions.
23502 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
23504 * mini.c (mono_emit_call_args): set the cil_code for all arguments
23505 if not already set.
23507 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
23509 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
23512 * basic-float.cs: Added tests for negative zero.
23514 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
23516 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
23517 a couple of missing operations for long casts, with test cases.
23519 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23521 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
23523 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
23525 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
23526 code size estimation.
23528 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
23530 * mini.c (mono_jit_create_remoting_trampoline): make it work with
23531 abstract methods (fix bug 42542)
23533 * aot.c: add ability to handle array types
23535 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
23537 * mini.c: Call the _specific versions of the object allocation
23538 functions if possible.
23540 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
23542 * driver.c: call setlocale ().
23544 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
23546 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
23549 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
23551 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
23553 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
23554 wrappers (fix bug 42122)
23556 2003-05-04 Martin Baulig <martin@ximian.com>
23558 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
23560 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
23561 s/mini_set_defaults/mono_set_defaults/g.
23563 2003-05-04 Martin Baulig <martin@ximian.com>
23565 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
23567 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
23569 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
23570 (reported by Don Roberts).
23572 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
23574 * mini.c: temporarily work around two bugs for this release.
23576 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
23578 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
23579 that contains -export-dynamic and it makes using the ld script
23581 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
23583 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
23585 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
23588 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
23590 * mini.c: make sure leave calls all the needed finally blocks,
23591 even when the target jumps out of multiple exception clauses.
23593 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
23595 * ldscript, Makefile.am: add linker script to reduce the number of
23596 exported symbols (should also fix the issues with libwine defining
23597 some of the same symbols in io-layer).
23599 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
23601 * driver.c (mini_main): Avoid assertion when no file name is given on
23604 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
23606 * driver.c: added --version/-V command line option.
23607 Added the inline optimization in the regression tests.
23609 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
23611 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
23612 to the type in the method signature (fixes bug#42134).
23614 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
23616 * mini.c: when inlining, check this is not null only when needed (bug #42135).
23618 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
23620 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
23622 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23624 * driver.c: fixed bug #42100.
23626 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
23628 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
23630 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
23632 * mini.c: moved most of the code required to do inlining to its own
23633 function so it can be reused. Inline also ctors if appropriate.
23635 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
23637 * Makefile.am: Link with -export-dynamic so shared libs loaded by
23638 the runtime can call mono API functions.
23640 2003-04-27 Martin Baulig <martin@ximian.com>
23642 * debug-mini.c (mono_debug_init_method): Added
23643 `guint32 breakpoint_id' argument; if the method has a breakpoint,
23644 send a notification to the debugger.
23646 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
23647 running in the Mono Debugger, just pass the breakpoint number to
23648 mono_debug_init_method().
23650 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
23652 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
23654 * mini.c: allow some more unsafe compares.
23656 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
23658 * mini-x86.c, Makefile.am: make distcheck works (partially from
23659 a patch by Richard Lee <r.h.lee@attbi.com>).
23660 * regset.c, regset.h: removed, they are unused.
23662 2003-04-25 Dick Porter <dick@ximian.com>
23664 * driver.c: Usage reports the name as 'mono' not 'mini'
23665 * exceptions-x86.c: Build and run on freebsd
23667 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
23669 * Makefile.am: install the program with the 'mono' name and
23670 the library as libmono instead of mini and libmini.
23672 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
23674 * driver.c: provide the APIs for the embedding interface of the old jit.
23676 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
23678 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
23680 2003-04-23 Martin Baulig <martin@ximian.com>
23682 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
23684 * driver.c: Added `--debug' command line argument to enable
23687 2003-04-23 Martin Baulig <martin@ximian.com>
23689 * debug.[ch]: Removed. The code is now in
23690 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
23692 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
23695 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
23697 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
23699 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23702 (mini_cleanup): moved mono_runtime_cleanup call after the call to
23703 mono_domain_finalize.
23704 (mini_method_compile): use mono_method_profile* if the the option is
23707 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
23709 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
23710 methods with their wrapper.
23712 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
23713 methods with their wrapper.
23715 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
23718 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
23721 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
23724 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
23726 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
23728 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
23730 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
23731 of the mempool. This is slightly faster and uses less memory
23733 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
23735 * mini.c: avoid O(n) allocation for variables.
23737 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
23739 * mini.c: handle items on the stack after inlining methods.
23741 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
23743 * mini.c: make the method->opcode optimization dependent
23744 on MONO_OPT_INSTRINS and do it lazily.
23746 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
23748 * driver.c: print overall results at the end of regression run.
23750 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
23752 * inssel.brg: don't overwrite symbolic registers.
23754 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
23756 * inssel-x86.brg: fix conversion from long to float.
23758 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
23760 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
23762 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
23764 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
23766 * driver.c: Added --print-vtable option as in the old JIT.
23768 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
23770 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
23772 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
23774 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
23776 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
23778 * mini.c regalloc.c regalloc.h: Fix memory leak.
23780 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
23782 * aot.c (mono_aot_get_method): register all used strings
23784 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
23786 * mini.c: always intern strings references with ldstr at compile time.
23788 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
23790 * Makefile.am: add BUILT_SOURCES.
23792 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
23794 * driver.c: give a better error message when the assembly to execute
23795 doesn't have an entry point.
23797 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
23799 * Makefile.am: added hack for automake
23801 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
23804 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
23806 22003-04-07 Martin Baulig <martin@ximian.com>
23808 * Makefile.am: Added Makefile.am.
23810 * debugger-main.c: Removed, this is now in the debugger where it
23813 * mini.pc.in: Call this package `mini' for the moment.