1 2010-01-20 Zoltan Varga <vargaz@gmail.com>
3 * method-to-ir.c (mono_method_to_ir): Fix a warning.
5 * exceptions-<ARCH>.c: Introduce a MONO_ARCH_HAVE_THROW_EXCEPTION_BY_NAME
6 define for platforms still using it (s390). Get rid of the
7 mono_arch_get_throw_exception_by_name () routines on all other platforms.
9 * exceptions-x86.c: Rework the throw trampolines so there is only one function
10 which can generate throw/rethrow/corlib trampolines for llvm/not llvm code.
12 * exceptions-x86.c: Add LLVM specific throw trampolines which doesn't assume
13 the caller pushed the arguments.
15 * mini-llvm.c: Enable throwing exceptions on x86.
17 * mini-posix.c (SIG_HANDLER_SIGNATURE): Avoid
18 "Thread (nil) may have been prematurely finalized" messages if this is called
19 on a thread not registered with the runtime.
21 * mini-exceptions.c (mono_handle_native_sigsegv): Ditto.
23 2010-01-19 Zoltan Varga <vargaz@gmail.com>
25 * jit-icalls.c (mono_array_new_3): New jit icall.
27 * aot-compiler.c aot-runtime.c: Add support for ElementAddr wrappers.
29 * arrays.cs: Add a test for 3 dimensional arrays.
31 2010-01-19 Zoltan Varga <vargaz@gmail.com>
33 * exceptions-x86.c (mono_arch_get_throw_corlib_exception): Emit xdebug info.
34 (mono_arch_find_jit_info_ext): Disable the popping of arguments when LLVM is
37 * mini-llvm.c (emit_cond_system_exception): Abort when an implicit exception is
40 * unwind.c (mono_unwind_decode_fde): Fix an assert on x86.
42 * mini-x86.h (MONO_CONTEXT_SET_LLVM_EXC_REG): Define this for x86.
44 * mini-llvm.c: Disable OP_THROW on x86, it doesn't work yet.
46 2010-01-18 Bill Holmes <billholmes54@gmail.com>
48 * debugger-agent.c : Changing the PLATFORM_WIN32 preprocessor check to
49 HOST_WIN32. Also including winsock2. to define struct in_addr.
51 * mini-amd64.h : Changing the PLATFORM_WIN32 preprocessor check to HOST_WIN32.
53 * mini-x86.h : Changing the PLATFORM_WIN32 preprocessor check to HOST_WIN32.
55 Code is contributed under MIT/X11 license.
57 2010-01-18 Zoltan Varga <vargaz@gmail.com>
59 * mini.h (MonoCompile): Add 'disable_out_of_line_bblocks' flag.
61 * branch-opts.c (mono_optimize_branches): Honor the new flag.
63 * mini.c (mini_method_compile): Set the new flag when running under the
66 2010-01-18 Zoltan Varga <vargaz@gmail.com>
68 * mini-gc.c: Change the GC map to use a ref/noref/pin value instead of just
69 a ref/noref value + a global pin flag, so parts of stack frames can still be
70 precisely marked even if they include stuff which needs pinning. Improve logging.
71 Fix many bugs. Not enabled yet.
73 * gc-test.cs: Add a few tests.
75 * liveness.c (mono_analyze_liveness): Make the debug output controllable by
76 the normal -v options. Avoid propagating liveness information through bblocks
77 which end with a NOT_REACHED opcode.
79 * mini.c (mono_jit_compile_method_inner): Avoid reading cfg->prof_options
80 after cfg has been freed.
82 2010-01-17 Zoltan Varga <vargaz@gmail.com>
84 * branch-opts.c (mono_branch_optimize_exception_target): Stop the optimization
85 if a clause is skipped because it uses the exception object, since it could
86 have caught the exception.
88 * exceptions.cs: Add a test.
90 2010-01-16 Zoltan Varga <vargaz@gmail.com>
92 * mini-trampolines.c (mono_create_static_rgctx_trampoline): Add an assert.
94 * aot-runtime.c (mono_aot_get_method): Handle ftnptr's correctly for the
95 ICollection<T> wrappers.
97 2010-01-16 Zoltan Varga <vargaz@gmail.com>
99 * debugger-agent.c (decode_value): Fix the decoding of I/U/PTR.
101 2010-01-16 Zoltan Varga <vargaz@gmail.com>
103 * mini-amd64.c (emit_call_body): Always use near calls when AOTing even if
104 NOMAP32BIT or optimize_for_xen is set.
106 2010-01-16 Zoltan Varga <vargaz@gmail.com>
108 * aot-compiler.c aot-runtime.c: Get rid of mono_aot_str_hash (), use
109 mono_metadata_str_hash () instead.
111 2010-01-15 Zoltan Varga <vargaz@gmail.com>
113 * ir-emit.h (MONO_EMIT_NEW_ICOMPARE_IMM): Use sizeof (mgreg_t) instead of
116 * unwind.c (mono_unwind_frame): Use mgreg_t instead of gssize.
118 2010-01-15 Zoltan Varga <vargaz@gmail.com>
120 * ir-emit.h (MONO_EMIT_NEW_CHECK_THIS): Emit an explicit null check if the
123 * mini-ppc.c (mono_arch_emit_exceptions): Compute the size of the exception
124 throwing code correctly.
126 * mini.h (MONO_AOT_FILE_VERSION): Bump this because of the IMT hashing changes.
128 2010-01-15 Zoltan Varga <vargaz@gmail.com>
130 * aot-runtime.c (mono_aot_plt_resolve): Reenable the previous assert for
131 ftnptrs created by us, handle RGCTX_FETCH correctly.
132 (mono_aot_get_lazy_fetch_trampoline): Add an ftnptr.
134 * mini-trampolines.c (mono_create_generic_class_init_trampoline): Remove the
135 ftnptr added by mono_aot_get_named_code ().
137 2010-01-14 Zoltan Varga <vargaz@gmail.com>
139 * mini-arm.c: Fix a few LLVM problems.
141 * mini-llvm.c (simd_class_to_llvm_type): Fix compilation on !x86/amd64.
143 2010-01-13 Mark Probst <mark.probst@gmail.com>
145 * method-to-ir.c (mini_emit_stobj): Use EMIT_NEW_CLASSCONST when
148 Wed Jan 13 15:54:53 CET 2010 Paolo Molaro <lupus@ximian.com>
150 * jit.h, method-to-ir.c: added ability to set the policy for
151 inserting breakpoints from the break IL instruction or the
152 Debugger.Break () API call.
154 2010-01-13 Zoltan Varga <vargaz@gmail.com>
156 * aot-runtime.c (load_aot_module): Add more comments to explain why referenced
157 assemblies need to be eagerly loaded.
159 2010-01-12 Zoltan Varga <vargaz@gmail.com>
161 * dwarfwriter.c (emit_line_number_info): Fix the eglib case so it doesn't crash.
163 2010-01-11 Zoltan Varga <vargaz@gmail.com>
165 * debugger-agent.c (mono_debugger_agent_parse_options): Allow onthrow without
166 an argument which matches any exception.
168 2010-01-10 Zoltan Varga <vargaz@gmail.com>
170 * method-to-ir.c (mono_emit_method_call_full): Avoid the virt->nonvirt
171 optimization if the called method is gshared and marshalbyref, since gshared
172 methods can' have wrappers. Fixes #569390.
174 * generics.cs: Add a test.
176 2010-01-10 Zoltan Varga <vargaz@gmail.com>
178 * mini-exceptions.c (mono_print_thread_dump_from_ctx): New helper function
181 2010-01-10 Zoltan Varga <vargaz@gmail.com>
183 * mini.c (mono_print_method_from_ip): Fix the lookup of trampolines.
185 2010-01-09 Zoltan Varga <vargaz@gmail.com>
187 * debugger-agent.c (transport_connect): comment out freeaddrinfo calls under win32,
188 since it is not supported in win2000.
190 2010-01-08 Zoltan Varga <vargaz@gmail.com>
192 * aot-runtime.c (load_image): Add a SET_ERROR argument to set the loader
193 error if loading an assembly fails.
194 (mono_aot_plt_resolve): Return NULL instead of asserting if loading fails.
196 * mini-trampolines.c (mono_aot_plt_trampoline): Throw a pending loader error
199 * aot-runtime.c (decode_exception_debug_info): Set jinfo->from_llvm for LLVM
202 * mini-llvm-cpp.cpp: Remove the unused ctx variable.
204 * mini-llvm.c (mono_llvm_emit_method): Add some comments about why aot+clauses
205 is not supported yet.
207 * unwind.c (DW_EH_PE_absptr): Add more DW_EH_PE_ constants.
209 2010-01-07 Rodrigo Kumpera <rkumpera@novell.com>
211 * method-to-ir.c: All types with variant arguments must fallback to the
212 slow path. This makes cast of variant delegates work.
214 * mini-trampolines.c (mono_get_vcall_slot_addr): Add new variance_used out
215 argument that is set to TRUE is the returned vtable slot is for a variant
216 interface. Changed a g_print + g_assert_not_reached to a g_error.
218 * mini-trampilines.c (common_call_trampoline): Handle variant interfaces in
219 a similar fashion of generic virtual methods.
221 2010-01-07 Rodrigo Kumpera <rkumpera@novell.com>
223 * helpers.c (mono_disassemble_code): Fix a g_hash_table warning
226 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Convert a given
227 method using a variance aware function.
229 * mini-x86.c: Add support for dumping IMT thunks if DEBUG_IMT is defined.
231 2010-01-07 Rodrigo Kumpera <rkumpera@novell.com>
233 * method-to-ir.c (mono_method_to_ir): Casts to variant interfaces
236 2010-01-07 Zoltan Varga <vargaz@gmail.com>
238 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Add an ugly hack to fix #564695.
239 If LLVM decides to set the code model to Large, reset it to Default.
241 2010-01-07 Zoltan Varga <vargaz@gmail.com>
243 * aot-compiler.c (mono_xdebug_flush): Export it so it is present in
244 stripped binaries as well.
246 2010-01-07 Zoltan Varga <vargaz@gmail.com>
248 * mini-trampolines.c (common_call_trampoline): Add an rgctx trampoline if a shared
249 method is called from LLVM compiled code, as that code can't pass an rgctx arg.
251 * mini-llvm.c (mono_llvm_emit_method): Enable calls to methods needing an rgctx
254 2010-01-06 Zoltan Varga <vargaz@gmail.com>
256 * mini.c (mini_method_compile): Extract the JIT info creation code into a
259 * mini-llvm.c (mono_llvm_emit_method): Pass the info in MonoExceptionClause
260 as the type info to llvm.eh.selector.
261 (exception_cb): Use the type info for filling out some fields of
262 MonoJitExceptionInfo like the flags and the exception class. This is needed
263 because the LLVM produced exception handling clauses might not match the original
264 IL clauses, i.e. there might be more than one LLVM clause for one IL clause.
266 * unwind.c (mono_unwind_decode_fde): Extract the LSDA decoding code into a
267 separate function. Add an extra argument which returns the type infos
268 corresponding to the exception clauses.
270 * mini.c (mini_method_compile): Enable LLVM compilation of methods having
271 exception handling clauses.
273 2010-01-04 Zoltan Varga <vargaz@gmail.com>
275 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Call
276 mono_method_get_vtable_slot () instead of accessing imt_method->slot directly,
279 2010-01-04 Rodrigo Kumpera <rkumpera@novell.com>
281 * mini.c (mono_compile_is_broken): Skip methods from serialization's
284 2010-01-04 Zoltan Varga <vargaz@gmail.com>
286 * mini.c (mini_method_compile): Fix a few memory leaks introduced by the
289 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
291 * mini.c (mini_method_compile): Verify the method before calling
292 mono_compile_create_vars as this might crash since it uses method
297 2010-01-04 Zoltan Varga <vargaz@gmail.com>
299 * method-to-ir.c (mono_method_to_ir): Avoid calling mono_class_vtable () in
300 one case if AOTing, since the class might not be a concrete class.
302 2010-01-03 Zoltan Varga <vargaz@gmail.com>
304 * mini-codegen.c abcremoval.c: Remove the duplicate g_slist_append_mempool
305 functions which are now defined in mempool-internals.h.
307 * mini.c (mini_free_jit_domain_info): Free the seq point hash tables.
309 * mini-llvm.c (mono_llvm_emit_method): Handle OP_ABS.
311 2009-12-30 Rodrigo Kumpera <rkumpera@novell.com>
315 * mini-*.c: Properly handle generic enums.
319 2009-12-28 Zoltan Varga <vargaz@gmail.com>
321 * method-to-ir.c (mono_method_to_ir): Handle the failure of mono_class_vtable ()
322 in a few more places.
324 2009-12-27 Zoltan Varga <vargaz@gmail.com>
326 * aot-compiler.c (add_wrappers): Don't use dyn runtime invoke for methods with
327 nullable parameters. Fixes #567351.
329 2009-12-26 Rodrigo Kumpera <rkumpera@novell.com>
331 * mini-trampolines.c (common_call_trampoline): Add assert for NULL resolved generic method.
333 2009-12-26 Zoltan Varga <vargaz@gmail.com>
335 * mini-trampolines.c: Use mono_arch_get_this_arg_from_call () to avoid the slow
336 mono_get_generic_context_from_code () call.
338 * mini-<ARCH>.c: Get rid of mono_arch_find_this_arg (), it is no longer used.
340 2009-12-25 Zoltan Varga <vargaz@gmail.com>
342 * aot-runtime.c (decode_klass_ref): Don't call mono_class_init (), its not
345 2009-12-24 Sebastien Pouliot <sebastien@ximian.com>
347 * method-to-ir.c (mono_method_to_ir): Avoid SIGSEGV when
348 mono_method_get_signature returns NULL. Fix #567084
350 2009-12-25 Zoltan Varga <vargaz@gmail.com>
352 * aot-runtime.c (find_extra_method): Call mono_aot_wrapper_name only once,
353 instead of once for each module.
355 2009-12-22 Zoltan Varga <vargaz@gmail.com>
357 * debugger-agent.c (ss_start): Implement step over for the last sequence
360 * mini.c (mono_save_seq_point_info): Don't link sequence points which don't
361 have the STEP_LOC flag set.
363 * aot-runtime.c (decode_klass_ref): Avoid a crash if a decode_klass_ref () call
364 fails. Fixes #566689.
366 2009-12-21 Zoltan Varga <vargaz@gmail.com>
368 * mini.c (mono_add_seq_point): New helper function.
369 (mono_save_seq_point_info): New function to save sequence point info, extracted
370 from mini_method_compile ().
372 * mini-<ARCH>.c: Call mono_add_seq_point to remember sequence points.
374 * mini.h (MonoSeqPointInfo): New structure containing information about
375 the sequence points of a JITted method.
376 (MonoBasicBlock): Add 'seq_points' and 'last_seq_point' fields. Remove unused
379 * mini.c debugger-agent.c aot-compiler.c aot-runtime.c: Change the way sequence
380 point information is stored, use a MonoSeqPointInfo structure instead of a
381 GPtrArray. For each seq point, compute a list of successor seq points.
383 * debugger-agent.c: Use the successor list to implement step-over more
384 efficiently: instead of single stepping until a different line/IL offset is
385 reached, place breakpoints into all successor seq points.
387 * mini.h: Bump AOT file format version.
389 2009-12-21 Zoltan Varga <vargaz@gmail.com>
391 * Makefile.am (AM_CFLAGS): Include LLVM_CFLAGS.
393 * mini-llvm.c: Avoid defining the __STDC_... macros if already defined.
395 2009-12-21 Zoltan Varga <vargaz@gmail.com>
397 * exceptions-ppc.c (mono_ppc_set_func_into_sigctx): Fix the cross-compiler
400 2009-12-18 Zoltan Varga <vargaz@gmail.com>
402 * mini-x86.c (mono_arch_get_argument_info): Allocate memory for CallInfo using
403 alloca as g_malloc is not signal safe.
405 2009-12-18 Zoltan Varga <vargaz@gmail.com>
407 * tramp-x86.c (mono_arch_patch_callsite): Fix the call to
408 VALGRIND_DISCARD_TRANSLATIONS.
410 * *.c: Include mono/utils/memcheck.h, and remove #ifdef HAVE_VALGRIND_MEMCHECK_H
411 checks, they are no longer needed.
413 * exceptions-ppc.c (mono_ppc_set_func_into_sigctx): New helper function to set
414 a function into a sigctx which can handle function pointers.
416 * mini-ppc.c: Implement soft debugger support on ppc64.
418 * mini-ppc.c: Implement soft debugger support.
420 2009-12-17 Zoltan Varga <vargaz@gmail.com>
422 * mini-llvm.c: Handle OP_LADD_OVF_UN. Place all alloca's into the entry bb.
424 2009-12-17 Marek Habersack <mhabersack@novell.com>
426 * mini.c (mono_get_runtime_build_info): include Mono version in
429 * driver.c (mono_main): VERSION is now included in the string
430 returned from mono_get_runtime_build_info()
432 2009-12-17 Zoltan Varga <vargaz@gmail.com>
434 * method-to-ir.c (mono_method_to_ir): Add support for CALLI with unmanaged
435 signatures. Fixes #565143.
437 * jit-icalls.c (mono_get_native_calli_wrapper): New JIT icall.
439 2009-12-16 Zoltan Varga <vargaz@gmail.com>
441 * aot-compiler.c (arch_emit_autoreg): Align code to 4 in the ppc case.
443 2009-12-16 Rodrigo Kumpera <rkumpera@novell.com>
445 * mini-x86.h: Forgot to add a 0x to MONO_ARCH_MAX_FRAME_SIZE define
446 making max stack 10x smaller.
448 2009-12-16 Zoltan Varga <vargaz@gmail.com>
450 * mini.c (mono_resolve_patch_target): Comment out an assert which could be hit.
452 2009-12-15 Rodrigo Kumpera <rkumpera@novell.com>
454 * method-to-ir.c (mini_emit_memcpy): Assert if size is too big.
456 2009-12-15 Rodrigo Kumpera <rkumpera@novell.com>
458 * mini-x86.c (mono_arch_allocate_vars): Fail compilation if the frame size is
459 bigger than MONO_ARCH_MAX_FRAME_SIZE.
461 * mini-x86.c (mono_arch_emit_prolog): Handle huge frames.
463 * mini-x86.h: Define MONO_ARCH_MAX_FRAME_SIZE to be 1Mb.
465 * mini-amd64.c / mini-amd64.h: Same fixes as of above.
467 * mini.c (mini_method_compile): Check if mono_arch_allocate_vars failed
470 2009-12-14 Miguel de Icaza <miguel@novell.com>
472 * method-to-ir.c (mono_method_to_ir): CEE_UNUSUED opcodes now
473 raise an invalid program exception.
475 For other opcodes that we might not handle use a g_warning and
476 raise the exception. Beats termination.
480 2009-12-14 Zoltan Varga <vargaz@gmail.com>
482 * method-to-ir.c (mono_emit_rgctx_method_call_full): Fix a warning.
484 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix the LLVM support
485 by merging the LLVM and !MAP_32BIT cases.
487 2009-12-13 Jonathan Chambers <joncham@gmail.com>
489 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Handle a NULL
490 sigctx being passed in, as we have no CONTEXT available in the APC.
492 (mono_debugger_agent_cleanup): Use explicit cond wait implementation
495 Code contributed under MIT/X11 license.
497 2009-12-13 Zoltan Varga <vargaz@gmail.com>
499 * method-to-ir.c mini-llvm.c: Fix support for monitor enter/exit trampolines
500 in the LLVM backend on AMD64.
502 * aot-runtime.c (decode_eh_frame): Initialize the clauses from the info in the
505 * unwind.c (mono_unwind_decode_fde): Implement decoding of a couple more formats.
507 * mini-llvm.c: Export mono_personality for AOT.
509 * mini.c (mini_method_compile): Fix some problems with llvm+aot+clauses.
511 * mini-ops.h (OP_IMPLICIT_EXCEPTION): New opcode marking the place where an
512 implicit exception can occur.
514 * ir-emit.h (MONO_EMIT_NEW_IMPLICIT_EXCEPTION): New macro to emit an
515 OP_IMPLICIT_EXCEPTION instruction.
517 * ir-emit.h (MONO_EMIT_NEW_CHECK_THIS): New macro.
519 * method-to-ir.c: Use MONO_EMIT_NEW_CHECK_THIS in a few places.
521 * mini-llvm.c: Handle OP_IMPLICIT_EXCEPTION by disabling llvm if it occurs
522 inside a protected block.
524 * mini-llvm.c: Revert the last change, the signature of monitor entry/exit
525 trampolines doesn't include the argument.
527 * mini-llvm.c (mono_llvm_emit_method): Enable calls to monitor entry/exit
528 trampolines on amd64.
530 * mini-amd64.h (MONO_ARCH_MONITOR_OBJECT_REG): Use MONO_AMD64_ARG_REG1 instead
533 * mini.c (mini_method_compile): Add some comments as to why LLVM is currently
534 disabled for methods with clauses.
536 * mini-llvm.c: Enable support for catch clauses.
538 * mini-exceptions.c (mono_resume_unwind): New function to resume unwinding at the
539 end of an LLVM compiled finally clause.
540 (mono_handle_exception_internal): Save the exception handling state in TLS
541 before calling an LLVM compiled finally clause, so mono_resume_unwind () can
542 resume unwinding from that point.
544 * unwind.c (mono_unwind_get_ops_from_fde): Rename this to
545 mono_unwind_decode_fde, decode the Language Specific Data Area (LSDA) too,
546 to obtain the addresses of the exception handling regions.
548 * mini-llvm.c: Add beginnings of support for exception handling, currently only
549 finally clauses are supported.
551 * mini.c (mini_method_compile): Add support for LLVM code with exception
554 2009-12-12 Zoltan Varga <vargaz@gmail.com>
556 * mini-llvm.c (mono_llvm_emit_method): Allocate the 'pindexes' array with the
559 2009-12-12 Zoltan Varga <vargaz@gmail.com>
561 * debugger-agent.c: Encode the this argument of vtype methods as a struct, not
564 2009-12-11 Zoltan Varga <vargaz@gmail.com>
566 * driver.c: Applied patch from Matt McClellan (matt@mc-c.net). Add a check
567 for 2 parameter sched_setaffinity in older glibc versions. Fixes
570 2009-12-11 Marek Habersack <mhabersack@novell.com>
572 * method-to-ir.c (mini_redirect_call): do not redirect the
573 InternalAllocateStr internal call if string profiling is enabled.
575 2009-12-10 Zoltan Varga <vargaz@gmail.com>
577 * aot-compiler.c (add_wrappers): Avoid generating synchronized wrappers for
580 * unwind.h: Rename this to mini-unwind.h to avoid conflicts with the gcc
581 unwind.h header file.
583 * tramp-x86.c (mono_arch_patch_callsite): Patch the code when using valgrind,
584 newer valgrind versions seems to handle this fine.
586 2009-12-09 Zoltan Varga <vargaz@gmail.com>
588 * debugger-agent.c (start_runtime_invoke): Fix a crash if this is called
589 on the debugger thread.
591 2009-12-08 Zoltan Varga <vargaz@gmail.com>
593 * mini-llvm.c (mono_llvm_emit_method): Add more SIMD opcodes.
595 * mini.c (mono_print_method_from_ip): Fix the lookup of trampolines.
597 * mini-codegen.c (mono_local_regalloc): Allow non-call opcodes with cloc:c.
599 * cpu-<ARCH>.md: Make call_handler clob:c.
601 * mini.c: Reenable SSA for methods with clauses.
603 * mini.c (mini_method_compile): Disable SSA for now for methods with clauses,
604 as it causes failures on x86.
606 2009-12-08 Sebastien Pouliot <sebastien@ximian.com>
608 * driver.c: Fail gracefully with --compile-all if mono_method_signature
609 returns NULL (e.g. a bad assembly).
611 2009-12-08 Geoff Norton <gnorton@novell.com>
613 * debugger-agent.c: Refactor the mono_runtime_invoke guarding against
614 stepping out into native code. There were issues with nested invokes
617 2009-12-07 Zoltan Varga <vargaz@gmail.com>
619 * mini.c (mini_method_compile): Do the disable_llvm checks early
620 and avoid the LLVM compile pass if the checks fail.
622 * mini.c ssa.c abcremoval.c: Enable SSA for methods with exception clauses.
624 * mini-llvm.c: Put our methods/globals into the 'llvm.used' array, so the
625 LLVM optimizations don't try to remove them.
627 * aot-compiler.c (emit_llvm_file): Save the result of opt into a
628 different file so the original remains.
630 2009-12-06 Zoltan Varga <vargaz@gmail.com>
632 * mini-llvm.c mini.c: Fix alignment issues with SIMD vars.
634 * aot-runtime.c (decode_arm_exidx): Handle most descriptors created by gas.
636 * aot-runtime.c (decode_arm_exidx): Refactor this into two functions, add
637 support for non-inline unwind descriptors.
639 2009-12-07 Geoff Norton <gnorton@novell.com>
641 * debugger-agent.c: Darwin can colesce signals, so we need to handle
642 the interrupt_count slightly differently. Native threads were never
645 2009-12-05 Zoltan Varga <vargaz@gmail.com>
647 * aot-runtime.c (decode_arm_exidx): New function to initialize a MonoJitInfo
648 based on the contents of the ARM .exidx section. Not yet used since llvm doesn't
649 yet generate this info.
651 * mini-llvm.c: Fix the conversion of call results if they are unsigned.
653 * debugger-agent.c (buffer_add_value): Treat I/U as a valuetype, so the
654 client can distinguish between intptrs and longs.
656 2009-12-05 Zoltan Varga <vargaz@gmail.com>
658 * aot-compiler.c (emit_trampoline): Emit the trampoline info into the global
661 * aot-runtime.c (load_function): Update after the change above.
663 * mini.h: Bump AOT file format version.
665 * method-to-ir.c (mono_method_to_ir): Disallow the delegate optimization
666 if the delegate class is dynamic.
668 * method-to-ir.c (handle_delegate_ctor): Allow the method_code optimization
669 in gshared code too using the new rgctx info type
670 MONO_RGCTX_INFO_METHOD_DELEGATE_CODE.
672 2009-12-04 Geoff Norton <gnorton@novell.com>
674 * debugger-agent.c: When doing a func-eval invoke on a suspended runtime,
675 we need to track the original suspend count so the thread properly
676 wakes up in resume_thread.
678 2009-12-04 Zoltan Varga <vargaz@gmail.com>
680 * method-to-ir.c (handle_delegate_ctor): Add support for using this from gshared
683 * generics.cs: Add a test.
685 * method-to-ir.c (emit_get_rgctx_method): Make this work even if context_used
686 is 0. Simplify a lot of code using this.
688 * mini-trampolines.c (mono_delegate_trampoline): Call
689 mono_create_static_rgctx_trampoline () before saving the final address in
690 delegate->method_code, to avoid calling it each time a delegate is first called.
692 * method-to-ir.c (mono_method_to_ir): Allow fast delegate creation for methods
693 which need static rgctx trampolines.
695 * mini-trampolines.c (mono_create_static_rgctx_trampoline): Use a cache
696 keyed on the method+addr pair, since addr could be either the method addr or
697 an unbox trampoline in the AOT case. Fixes #560246.
699 2009-12-03 Zoltan Varga <vargaz@gmail.com>
701 * mini.c (mini_method_compile): Call handle_exception_clauses () in the same
702 place it was called before too.
704 2009-12-03 Zoltan Varga <vargaz@gmail.com>
706 * mini.c (mono_jit_runtime_invoke): Avoid the call to mono_class_setup_vtable ()
707 if no security manager is present, to speed up the AOT case. Call
708 mono_class_vtable () full with raise_on_error == TRUE instead.
710 2009-12-03 Zoltan Varga <vargaz@gmail.com>
712 * mini.c (mini_method_compile): Call handle_exception_clauses earlier so
713 the local optimization passes can take its result into account. Fixes
716 * exceptions.cs: Add a test.
718 2009-01-24 Steven Munroe <munroesj@us.ibm.com>
720 This patch is contributed under the terms of the MIT/X11 license
722 * cpu-ppc64.md (load_memindex): Add loadi8_memindex.
724 2009-12-03 Zoltan Varga <vargaz@gmail.com>
726 * mini.h (MonoInst): Remove unused 'ssa_op' field.
728 * debugger-agent.c: Rework the handling of stack traces of running threads to
729 avoid crashes if compute_frames () tries to walk the stack of running thread.
731 * mini.c (mono_print_method_from_ip): Use mini_jit_info_table_find.
733 * mini-exceptions.c (mono_jit_walk_stack_from_ctx_in_thread): Set frame->lmf.
735 * mini.h (StackFrameInfo): Add an 'lmf' field.
737 2009-12-02 Zoltan Varga <vargaz@gmail.com>
739 * debugger-agent.c (suspend_current): Always set really_suspended.
741 * debugger-agent.c (clear_event_request): Clear method entry/exit requests too.
743 * exceptions-x86.c (mono_arch_get_restore_context): Restore EAX too.
745 2009-12-01 Zoltan Varga <vargaz@gmail.com>
747 * debugger-agent.c (vm_commands): Don't allow invokes on threads which are not
750 2009-12-01 Zoltan Varga <vargaz@gmail.com>
752 * cpu-ppc64.md (store_memindex): Add storei8_memindex.
754 2009-12-01 Rodrigo Kumpera <rkumpera@novell.com>
756 * mini-trampolines.c: Fix MSVC build.
758 2009-12-01 Rodrigo Kumpera <rkumpera@novell.com>
760 * mini-trampolines.c: Check for mono_method_get_vtable_slot failures.
762 2009-11-30 Zoltan Varga <vargaz@gmail.com>
764 * mini-arm.c (mono_arch_lowering_pass): Fix an assert which is hit when
765 the instruction following an OP_FCOMPARE is optimized away.
767 2009-11-30 Zoltan Varga <vargaz@gmail.com>
769 * aot-compiler.c (arch_emit_autoreg): Extract the auto-registration code from
770 emit_autoreg () into this arch-specific function.
772 * aot-compiler.c (emit_exception_debug_info): Don't emit the length of the
773 code, it is no longer needed.
775 * aot-runtime.c (decode_exception_debug_info): Don't read the code length.
777 * mini.h: Bump AOT file format version.
779 * aot-runtime.c (mono_aot_find_jit_info): Compute the length of the method
780 using the sorted_code_offsets array, instead of reading it from the
781 exception debug info.
782 (load_method): Call mono_aot_find_jit_info instead of
783 decode_exception_debug_info ().
785 * aot-compiler.c (emit_exception_debug_info): Emit whenever the method was
786 LLVM compiled as a flag.
788 2009-11-29 Zoltan Varga <vargaz@gmail.com>
790 * debugger-agent.c (resume_thread): Fix a warning.
792 * aot-compiler.c: Add an option to set the number of static rgctx trampolines
795 2009-11-28 Zoltan Varga <vargaz@gmail.com>
797 * aot-compiler.c aot-runtime.c: Get rid of a few global symbols, move their
798 contents to MonoAotFileInfo.
800 2009-11-27 Zoltan Varga <vargaz@gmail.com>
802 * aot-compiler.c aot-runtime.c: Reorganize the AOT file format once again.
803 Put all binary data into a giant blob, similarly to the way .net assemblies
804 store binary data. Emit offset tables in a compact form to reduce their size.
806 * mini.h: Bump AOT file format version.
808 * aot-compiler.c (emit_globals_table): Use temp_prefix instead of .L in a few
811 * aot-compiler.c (emit_globals_table): Emit a hash table for the globals, to
812 avoid linear searches at runtime.
814 * aot-runtime.c (find_symbol): Update this to use the hash.
816 * mini.h: Bump AOT file format version.
818 2009-11-26 Zoltan Varga <vargaz@gmail.com>
820 * aot-compiler.c (emit_klass_info): Save whenever the class has a generic
823 * aot-runtime.c (decode_cached_class_info): Set the is_generic_container field
826 * aot-compiler.c (mono_compile_assembly): Add a 'stats' option to print out
827 the distribution of got slot types.
829 * mini.h (MonoDebugOptions): Add 'explicit_null_checks' option.
831 * method-to-ir.c: Add support for generating explicit null checks.
833 2009-11-25 Zoltan Varga <vargaz@gmail.com>
835 * debugger-agent.c (vm_commands): Implement EXIT by invoking Environment.Exit ()
836 on a random thread if possible.
838 * aot-runtime.c (mono_aot_plt_resolve): Clean up the handling of function
839 descriptors a bit, add comments, handle RGCTX_FETCH/GENERIC_CLASS_INIT_TRAMPOLINE
842 * exceptions-ppc.c (mono_arch_find_jit_info_ext): Use mgreg_t as the type of
843 regs. Pass the real size of the regs array to mono_unwind_frame ().
845 * unwind.c (mono_unwind_frame): Remove an incorrect assert, add more correct
848 2009-11-24 Geoff Norton <gnorton@novell.com>
850 * mini-darwin.c: Work around apple bug rdar://7209349 See
851 http://openradar.appspot.com/7209349 for details. Synopsis,
852 CoreFoundation SIGTRAP's if you dlopen it off the main thread if its
853 never been initialized before.
855 2009-11-24 Zoltan Varga <vargaz@gmail.com>
857 * tramp-arm.c: Use blx instead of mov pc, reg to improve support for thumb.
859 * mini-arm.c (mono_arm_thumb_supported): New helper function.
861 2009-11-24 Zoltan Varga <vargaz@gmail.com>
863 * cfold.c (mono_constant_fold_ins): Fix a problem in the previous change,
864 OP_SHL_IMM is not 32 bit.
866 2009-11-24 Zoltan Varga <vargaz@gmail.com>
868 * aot-compiler.c (encode_patch): Fix the encoding of R8 on big-endian systems.
870 2009-11-24 Zoltan Varga <vargaz@gmail.com>
872 * aot-compiler.c: Avoid infinite recursion when generic virtual recursion is
875 * debugger-agent.c (resume_vm): Signal the suspend_cond even if suspend_count
876 > 0 since some threads can resume if their resume_count is > 0.
877 (invoke_method): Avoid reading freed memory.
879 * debugger-agent.c (process_suspend): Extract the suspend code from
880 process_single_step_inner () to a separate function. Rework the code to prevent
881 races between this function and thread interrupts.
883 * debugger-agent.c (suspend_current): Check the resume_count field instead
884 of resume_one so suspends+resumes during single threaded invokes work
887 2009-11-23 Zoltan Varga <vargaz@gmail.com>
889 * aot-compiler.c (emit_llvm_file): Enable some llvm optimizations which seem
890 to make the generated code smaller.
892 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Add a code
893 sequence generated by recent LLVM versions.
895 * mini-llvm.c: Add support for a few simple cases which weren't supported
898 * mini-trampolines.c (mono_magic_trampoline): Don't call
899 mono_arch_get_vcall_slot () when llvm is enabled.
901 * aot-compiler.c (emit_llvm_file): Add code to run the 'opt' llvm tool.
903 * mini-trampolines.c (mono_magic_trampoline): Extract the bulk of this function
904 into a new function called common_call_trampoline () which is used by the
905 llvm vcall trampoline as well.
907 * debugger-agent.c: Implement single threaded invokes.
909 * debugger-agent.c: Revert change which broke the agent on linux.
911 * method-to-ir.c (inline_method): Prevent infinite recursion. Fixes
914 * generics.cs: Add a test.
916 2009-11-22 Zoltan Varga <vargaz@gmail.com>
918 * debugger-agent.c: Fix the cygwin build.
920 2009-11-21 Zoltan Varga <vargaz@gmail.com>
922 * cprop.c: Remove this unused file.
924 2009-11-21 Zoltan Varga <vargaz@gmail.com>
926 * cfold.c (mono_constant_fold_ins): Fix constant folding of shr_imm. Fixes
929 * basic.cs: Add a test.
931 2009-11-21 Zoltan Varga <vargaz@gmail.com>
933 * method-to-ir.c (mono_method_to_ir): Use mono_use_llvm instead of ENABLE_LLVM
936 2009-11-20 Zoltan Varga <vargaz@gmail.com>
938 * mini.c mini-trampolines.c driver.c: Add a 'mono_use_llvm' flag to control
939 whenever the runtime uses LLVM code. Add a '--llvm' command line option to set
940 it. Use this flag to control llvm related code paths instead of #ifdef
941 ENABLE_LLVM, so a runtime configured without --enable-llvm can use LLVM compiled
944 * aot-runtime.c aot-compiler.c: Add a 'flag' field to MonoAotFileInfo.
946 * mini.h: Bump AOT file format version.
948 * tramp-ppc.c (mono_arch_create_generic_class_init_trampoline_full): These
949 receive their argument in MONO_ARCH_VTABLE_REG, not in the first argument reg.
951 * debugger-agent.c (create_event_list): Fix a crash if an empty assembly list
952 was used as an assembly filter.
954 2009-11-19 Zoltan Varga <vargaz@gmail.com>
956 * unwind.c: Fix support for ppc.
958 * exceptions-ppc.c (mono_arch_find_jit_info): Change this to use dwarf frame
959 unwind info. Change to the mono_arch_find_jit_info_ext () interface.
961 2009-11-19 Zoltan Varga <vargaz@gmail.com>
963 * mini-ppc.c (mono_arch_emit_prolog): Fix a copy-paste error to fix the ppc64
965 (mono_arch_cpu_init): Don't set cpu_hw_flags to 0 at the end, this was somehow
966 added by the ps3 changes.
968 2009-11-19 Zoltan Varga <vargaz@gmail.com>
970 * mini-gc.c: Resurrect this, so at least it compiles.
972 * debugger-agent.c (assembly_commands): Implement GET_NAME command.
974 2009-11-18 Zoltan Varga <vargaz@gmail.com>
976 * debugger-agent.c (mono_debugger_agent_handle_exception): Pass a MonoJitInfo to
977 create_event_list () so assembly filters can be used.
979 * exceptions-ppc.c (mono_arch_find_jit_info): Fix the restoration of registers
982 2009-11-17 Zoltan Varga <vargaz@gmail.com>
984 * debugger-agent.c (mono_debugger_agent_breakpoint_hit): Fix a warning.
985 (mono_debugger_agent_thread_interrupt): Make this return FALSE if the agent
988 * aot-compiler.c (add_generic_instances): Emit instances of common generic
989 classes for char/bool too.
991 * debugger-agent.c (DebuggerTlsData): Honor the DISABLE_SOFT_DEBUG option.
993 * debugger-agent.c (DebuggerTlsData): Add a 'really_suspended' flag, not yet
996 * debugger-agent.c: Add some definitions to make backporting to 2.6 easier.
999 2009-11-15 Andreas Faerber <andreas.faerber@web.de>
1001 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Signature fix.
1003 Code contributed under MIT/X11 license.
1005 2009-11-14 Zoltan Varga <vargaz@gmail.com>
1007 (mono_debugger_agent_thread_interrupt): Save the context so stacktraces for
1008 threads in native code work.
1010 * debugger-agent.c: Pass the 'flags' argument to VM_INVOKE_METHOD earlier in
1011 the parameter list, so it can be acted upon by vm_commands (). Bump protocol
1014 2009-11-13 Jonathan Chambers <joncham@gmail.com>
1016 * debugger-agent.c: Implementation for Windows platform.
1018 * mini-x86.c: Add support for Windows. Use mono-* synchronization
1019 primitives. Use SEH to implement breakpoints and single stepping.
1021 * mini-x86.h: Enable soft debugger on Windows.
1023 Code contributed under MIT/X11 license.
1025 2009-11-13 Zoltan Varga <vargaz@gmail.com>
1027 * mini-amd64.c (emit_call_body): Disable usage of near calls when running
1028 under XEN. Fixes #522894.
1030 * patch-info.h: Add LLVM_IMT_TRAMPOLINE.
1032 * mini-llvm.c aot-compiler.c aot-runtime.c mini.c: Add support for making
1033 interface calls in LLVM AOT code.
1035 * aot-compiler.c mini-llvm.c: Abort llvm compilation if a non-encodable patch
1038 * mini-llvm.c: Add support for OP_VPHI.
1040 * objects.cs: Add a test.
1042 2009-11-13 Zoltan Varga <vargaz@gmail.com>
1044 * debugger-agent.c (mono_debugger_agent_single_step_event): Avoid a crash if
1045 this is called on the debugger thread.
1047 2009-11-12 Zoltan Varga <vargaz@gmail.com>
1049 * mini-llvm.c: Add soft-float support.
1051 * method-to-ir.c (mono_decompose_soft_float): Restart after decomposing an
1052 FCALL which returns an R4.
1054 * driver.c (mono_main): Add a missing '\n'.
1056 * mini-trampolines.c (mono_create_llvm_imt_trampoline): Fix the build on
1057 platforms which doesn't support the LLVM IMT trampoline.
1059 2009-11-11 Zoltan Varga <vargaz@gmail.com>
1061 * mini-llvm.c (mono_llvm_emit_method): Fix LOCALLOC.
1063 * mini-llvm-cpp.cpp: Update to latest LLVM SVN.
1065 * mini-llvm.c (mono_llvm_emit_method): Avoid creating plt entries for
1068 * aot-runtime.c: Don't define HAVE_DL_ITERATE_PHDR, configure now does that.
1070 2009-11-10 Zoltan Varga <vargaz@gmail.com>
1072 * aot-compiler.c aot-runtime.c: Change how mono_arch_find_jit_info () works.
1073 Instead of emitting a method_order table, sort the contents of the code_offsets
1074 table and do a binary search in the sorted table. The previous approach doesn't
1075 work with LLVM which emits methods in a arbitrary order.
1077 * aot-runtime.c: Add support for creating MonoJitInfo structures by searching
1078 in the .eh_frame section in ELF files.
1080 * mini.h: Bump corlib file format version.
1082 * mini-llvm.c aot-compiler.c: Add support for AOT to the LLVM back end.
1084 * exceptions-arm.c (mono_arch_get_call_filter_full): Update after the
1085 LDMIA->LDM macro name change.
1087 2009-11-09 Zoltan Varga <vargaz@gmail.com>
1089 * tramp-x86.c (mono_arch_get_llvm_imt_trampoline): Fix and enable this for
1092 * mini-llvm-cpp.cpp (JITMemoryManager): Fix compilation with LLVM 2.7
1095 * aot-compiler.c: Ditto.
1097 * mini-arm.c (mono_arch_allocate_vars): Fix the previous change by passing
1098 &align to mini_type_stack_size_full ().
1100 * mini-arm.c (mono_arch_emit_prolog): Implement support for varargs.
1102 * mini-ops.h: Add documentation for the OP_ARGLIST opcode.
1104 2009-11-08 Zoltan Varga <vargaz@gmail.com>
1106 * mini-arm.c: Compute the stack space used by arguments using
1107 mini_type_stack_size_full ().
1109 2009-11-08 Zoltan Varga <vargaz@gmail.com>
1111 * optflags-def.h: Remove dead TREEPROP optimization.
1113 2009-11-08 Rodrigo Kumpera <rkumpera@novell.com>
1115 * mini-ppc.h: Make mono compiler under FreeBSD/ppc64.
1117 Patch by Justin Hibbits <chmeeedalf@gmail.com>.
1119 2009-11-07 Zoltan Varga <vargaz@gmail.com>
1121 * driver.c (mono_jit_parse_options): New public API function to parse options
1122 as done by the runtime executable.
1124 * debugger-agent.c (buffer_add_cattrs): Fix reading an uninitialized variable
1125 when handling named arguments.
1127 2009-11-07 Zoltan Varga <vargaz@gmail.com>
1129 * mini-arm.c: Implement support for returning vtypes in registers, fix support
1130 for passing small vtypes in registers, make the CallInfo structures more
1131 similar to the code on the other platforms.
1133 * mini-arm.c (mono_arch_allocate_vars): Align small vtypes to 4 bytes too since
1134 the code in the prolog requires it.
1136 2009-11-06 Zoltan Varga <vargaz@gmail.com>
1138 * mini-arm.c debugger-agent.c: Android changes from Koushik K. Dutta
1139 (koush@koushikdutta.com).
1141 * mini-arm.c (handle_thunk): Add a domain argument to control the domain
1142 where the thunk memory should be allocated from. Fixes appdomain unloading
1145 2009-11-06 Zoltan Varga <vargaz@gmail.com>
1147 * mini-arm.c exceptions-arm.c: Make ctx->regs map directly to the 16 hardware
1148 registers, instead of r4..r11,ip,lr. Make restore_context () restore r0..r3 too.
1150 2009-11-05 Zoltan Varga <vargaz@gmail.com>
1152 * mini-amd64.c (mono_arch_output_basic_block): Don't allow OP_SEQ_POINT in
1153 AOT, as it is not implemented yet.
1155 * mini-x86.c (mono_arch_output_basic_block): Ditto.
1157 2009-11-05 Rodrigo Kumpera <rkumpera@novell.com>
1159 * debugger-agent.c: Fix windows build.
1161 2009-11-05 Zoltan Varga <vargaz@gmail.com>
1163 * debugger-agent.c (debugger_thread): Call mono_set_is_debugger_attached ()
1164 after the client connects/disconnects.
1166 * debugger-agent.c: Add an 'onthrow' option to start the debugger agent
1167 when an exception of a given type is thrown.
1169 * debugger-agent.c: Add a 'onuncaught' option to start the debugger agent
1170 only on an uncaught exception.
1172 * mini-exceptions.c: Notify the debugger agent on an uncaught exception.
1174 * debugger-agent.c: Add a 'launch' option.
1176 2009-11-05 Zoltan Varga <vargaz@gmail.com>
1178 * debugger-agent.c: Add a 'timeout' option.
1180 2009-11-05 Zoltan Varga <vargaz@gmail.com>
1182 * debugger-agent.c: Implement the 'server' and 'suspend' options supported by
1185 2009-11-05 Zoltan Varga <vargaz@gmail.com>
1187 * debugger-agent.c (set_breakpoint): Emit a log message.
1189 2009-11-04 Zoltan Varga <vargaz@gmail.com>
1191 * mini-arm.c: Fix the arm build.
1193 2009-11-04 Gonzalo Paniagua Javier <gonzalo@novell.com>
1195 * aot-compiler.c: don't leak the value returned from
1196 mono_type_full_name().
1198 2009-11-04 Gonzalo Paniagua Javier <gonzalo@novell.com>
1200 * debugger-agent.c: defer including mono-mutex.h until we know the
1203 2009-11-04 Jonathan Chambers <joncham@gmail.com>
1205 * debugger-agent.c: Changes to build on windows. Use mono-mutex instead
1206 of pthreads directly.
1208 * mini.c (mono_sigfpe_signal_handler): Changed signature of Windows
1209 exception handlers. Pass info argument.
1211 * mini.h: Adjust signatures of soft debugger functions to pass void*
1212 instead of siginfo_t. Adjust SIG_HANDLER_SIGNATURE on Windows.
1214 * mini-amd64.c (mono_arch_is_single_step_event): Adjust signature to pass void*
1215 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
1216 (mono_arch_is_breakpoint_event): Adjust signature to pass void*
1217 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
1219 * mini-amd64.h: Adjust MonoW32ExceptionHandler signature.
1221 * mini-x86.c (mono_arch_is_single_step_event): Adjust signature to pass void*
1222 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
1223 (mono_arch_is_breakpoint_event): Adjust signature to pass void*
1224 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
1226 * mini-x86.h: Adjust MonoW32ExceptionHandler signature.
1228 * exceptions-x86.c: Adjust W32_SEH_HANDLE_EX for new signature.
1230 * exceptions-amd64.c: Adjust W32_SEH_HANDLE_EX for new signature.
1232 * mono-semaphore.h: Skeleton implementation for Windows.
1234 Code contributed under MIT/X11 license.
1236 2009-11-04 Jonathan Chambers <joncham@gmail.com>
1238 * simd-intrinsics.c (simd_intrinsic_emit_setter): Unfix my fix.
1240 Code contributed under MIT/X11 license.
1242 2009-11-04 Jonathan Chambers <joncham@gmail.com>
1244 * simd-intrinsics.c (simd_intrinsic_emit_setter): Fix windows build.
1246 Code contributed under MIT/X11 license.
1248 2009-11-04 Zoltan Varga <vargaz@gmail.com>
1250 * aot-compiler.c (mono_save_xdebug_info): Bump the threshold for flushing
1251 debug info to 100 because 10 still slows down gdb too much.
1253 * method-to-ir.c (mono_method_to_ir): Avoid rethrowing thread abort exceptions
1254 inside runtime invoke wrappers. This avoids the need to call ResetAbort () on
1255 them in the wrappers.
1257 2009-11-03 Zoltan Varga <vargaz@gmail.com>
1259 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add an assert.
1261 * simd-intrinsics.c (simd_intrinsic_emit_setter): Fix a warning.
1263 * aot-runtime.c (mono_aot_get_method): Refactor some code into a new helper
1264 function mono_aot_get_array_helper_from_wrapper ().
1266 * aot-compiler.c (add_generic_class): Refactor the code a bit, really emit
1267 array helper methods.
1269 2009-11-03 Rodrigo Kumpera <rkumpera@novell.com>
1271 * simd-intrinsics.c (load_simd_vreg): Add extra argument to signal if
1272 the value was loaded from memory.
1274 * simd-intrinsics.c (simd_intrinsic_emit_setter): Store back to memory if
1275 the value was loader from there.
1277 * simd-intrinsics.c (simd_intrinsic_emit_shuffle): Fail correctly for Shuffle
1278 without constant swizzle.
1280 2009-11-02 Jonathan Chambers <joncham@gmail.com>
1282 * mini-amd64.c: Put soft debugger functions behind a
1283 #ifdef MONO_ARCH_SOFT_DEBUG_SUPPORTED.
1285 * mini-amd64.h: disable the soft debugger in windows.
1287 Code contributed under MIT/X11 license.
1289 2009-11-02 Jonathan Chambers <joncham@gmail.com>
1291 * mini-x86.c: Put soft debugger functions behind a
1292 #ifdef MONO_ARCH_SOFT_DEBUG_SUPPORTED.
1294 Code contributed under MIT/X11 license.
1296 2009-11-02 Jonathan Chambers <joncham@gmail.com>
1298 * exceptions-x86.c (win32_handle_stack_overflow): Fix parameters
1299 to mono_arch_find_jit_info_ext.
1301 Code contributed under MIT/X11 license.
1303 2009-11-03 Zoltan Varga <vargaz@gmail.com>
1305 * debugger-agent.c: Include netinet/in.h to fix the bsd build.
1307 * debugger-agent.c: Add support for filtering events by assemblies.
1309 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Return false if
1310 the agent is not enabled.
1312 2009-11-02 Gonzalo Paniagua Javier <gonzalo@novell.com>
1314 * exceptions-x86.c: hopefully last change to fix the windows build.
1315 This one courtesy of Jonathan Chambers.
1317 2009-11-02 Gonzalo Paniagua Javier <gonzalo@novell.com>
1319 * debugger-agent.c: remove unused function.
1321 2009-11-02 Gonzalo Paniagua Javier <gonzalo@novell.com>
1323 * debugger-agent.c: add #ifdefs for a few header files.
1324 * mini-x86.h: disable the soft debugger in windows.
1325 Step 1 of 2 to make this compile on windows with gcc.
1327 2009-11-02 Zoltan Varga <vargaz@gmail.com>
1329 * tramp-x86.c (mono_arch_get_llvm_imt_trampoline): Comment this out for now
1330 as it breaks the build.
1332 2009-07-01 Zoltan Varga <vargaz@gmail.com>
1334 Merge the soft debugger branch.
1336 * debugger-agent.h debugger-agent.c: New files containing the soft
1337 mode debugger module.
1339 * method-to-ir.c (mono_method_to_ir): Generate OP_SEQ_POINT opcodes
1340 at the appropriate locations.
1342 * mini-<ARCH>.c (mono_arch_output_basic_block): Handle OP_SEQ_POINT
1345 * mini-<ARCH>.c: Add new arch-specific functions to set/clear breakpoints,
1346 enable/disable single stepping.
1348 * exceptions-<ARCH>.c (mono_arch_find_jit_info_ext): New stack unwinding api
1349 which returns all information in a StackFrameInfo structure, and can handle the
1350 LMF frames added by the debugger.
1352 * mini-<ARCH>.h (MonoLMFExt): New structure containing additional information
1355 * mini-exceptions.c (mono_jit_walk_stack_from_ctx_in_thread): New stack
1356 walker function which works on a specific thread and passes a StackFrameInfo
1357 structure to its callback.
1359 * mini.c (mini_init): Initialize the debugger agent.
1361 * aot-compiler.c aot-runtime.c: Add soft-debug support.
1363 * mini-ops.h: Add OP_SEQ_POINT opcode.
1365 * driver.c (mono_main): Add new '--debugger-agent' option for passing
1366 arguments to the debugger agent.
1368 2009-11-02 Zoltan Varga <vargaz@gmail.com>
1370 * mini.c (mini_method_compile): Disable llvm for methods with an lmf here to
1373 * mini-llvm.c (mono_llvm_emit_method): Add support for OP_LOCALLOC.
1375 * tramp-x86.c (mono_arch_get_llvm_imt_trampoline): Implement this for x86.
1377 * mini.c (mini_init): Avoid using the IMT trampoline in the LLVM case.
1379 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add a static rgctx trampoline
1381 (mono_create_llvm_imt_trampoline): New function to create a trampoline which
1382 sets the IMT argument and makes a virtual call.
1384 * mini-llvm.c: Enable interface calls using the llvm imt trampoline.
1386 2009-11-01 Zoltan Varga <vargaz@gmail.com>
1388 * Makefile.am (llvm_sources): Enable the llvm option since it no longer breaks
1391 2009-10-30 Zoltan Varga <vargaz@gmail.com>
1393 * mini.c (mini_cleanup): Call profiler shutdown before shutting down the
1394 runtime. Fixes #551228.
1396 2009-10-29 Zoltan Varga <vargaz@gmail.com>
1398 * mini-x86.c (mono_arch_output_basic_block): Fix % 1. Fixes #550970.
1400 * basic.cs: Add a test.
1402 * method-to-ir.c (mono_method_to_ir): Use EMIT_NEW_LOAD_MEMBASE_TYPE to
1403 load vtypes instead if OP_LOADV_MEMBASE in the implementation of
1404 CONSTRAINED. Fixes #550964.
1406 * generics.cs: Add a test.
1408 2009-10-28 Mark Probst <mark.probst@gmail.com>
1410 * mini-posix.c (add_signal_handler): Use
1411 mono_gc_get_suspend_signal() instead of GC_get_suspend_signal().
1413 2009-10-28 Jerry Maine <crashfourit@gmail.com>
1415 Contributed under the terms of the MIT/X11 license by
1416 Jerry Maine <crashfourit@gail.com>.
1418 * mini-x86.c (mono_arch_cpu_enumerate_simd_versions): Added code to detect
1419 sse4a for simd intrinsics.
1421 * mini-amd64.c (mono_arch_cpu_enumerate_simd_versions): Added code to detect
1422 sse4a for simd intrinsics.
1424 2009-10-27 Zoltan Varga <vargaz@gmail.com>
1426 * ir-emit.h method-to-ir.c: Change a few _IMM macros to assign to inst_imm
1427 instead of inst_p1 which is not the same on ILP32 platforms.
1429 2009-10-24 Zoltan Varga <vargaz@gmail.com>
1431 * mini-ppc.c (mono_arch_emit_prolog): Load the current got address,
1432 not the mscorlib one before calling mono_get_lmf_addr.
1434 * tramp-ppc.c (mono_arch_create_trampoline_code_full): Fix the storing
1435 of the ip to the LMF.
1437 * method-to-ir.c (mono_method_to_ir): Fix the handling of the
1438 immediate in the op->op_imm optimization.
1440 * mini-ppc.c: Add a 'vtregs' field to ArgInfo to make the code easier to
1441 understand. VTypes now work, but are not abi compliant, as they are
1442 split into 4 byte parts instead of 8.
1443 (emit_memcpy): Fix the unrolled case to work on the PS3.
1445 * mini-ppc.c (get_delegate_invoke_impl): Fix this for the PS3.
1447 * aot-compiler.c (mono_compile_assembly): Make the autoreg option
1448 the default when static linking.
1450 * mini-ppc.c (mono_arch_emit_prolog): Fix handling of I8 arguments.
1452 * aot-compiler.c: Add an autoreg option to automatically register
1453 statically linked aot modules using ELF .ctors.
1455 * genmdesc.pl: Add __ppc64__ to allowed defines.
1457 2009-10-25 Zoltan Varga <vargaz@gmail.com>
1459 * mini-posix.c (add_signal_handler): Delay the GC suspend signal while
1460 executing a SIGSEGV handler on an altstack, since libgc can't handle that.
1462 2009-10-24 Mark Probst <mark.probst@gmail.com>
1464 * exceptions-x86.c (mono_arch_find_jit_info): Fix build.
1466 2009-10-24 Zoltan Varga <vargaz@gmail.com>
1468 * mini-exceptions.c (mini_jit_info_table_find): Add an 'out_domain' argument
1469 which will contain the domain where the method was found.
1471 * exceptions-<ARCH>.c mini-exceptions.c: Update callers of
1472 mini_jit_info_table_find ().
1474 * aot-compiler.c (xdebug_end_emit): Remove so stray debug code.
1476 * branch-opts.c (mono_if_conversion): Avoid running deadce if it is disabled.
1478 2009-10-22 Zoltan Varga <vargaz@gmail.com>
1480 * mini-x86.c (mono_arch_emit_prolog): Disable aot for methods with save_lmf
1481 set, its not supported yet.
1483 2009-10-22 Zoltan Varga <vargaz@gmail.com>
1485 * aot-runtime.c (mono_aot_get_method): Avoid asserting if a array generic
1486 iface wrapper is not found.
1487 (mono_aot_get_method): Ditto for GetGenericValueImpl.
1489 2009-10-21 Zoltan Varga <vargaz@gmail.com>
1491 * aot-runtime.c (mono_aot_get_method): Fix support for the IList<T> wrappers,
1492 which have a different name.
1494 * aot-runtime.c (mono_aot_get_method): Special case the array generic iface
1495 wrappers and Array.GetGenericValueImpl ().
1497 * aot-compiler.c: Avoid emitting some wrappers which are not needed anymore
1498 because of the change above.
1500 * generics.cs: Add a test for full aot + generic array ifaces.
1502 2009-10-19 Sebastien Pouliot <sebastien@ximian.com>
1504 * aot-compiler.c (emit_plt): Remove duplicate 'debug_sym' variable
1505 that hides the previous one.
1507 2009-10-18 Zoltan Varga <vargaz@gmail.com>
1509 * aot-compiler.c (can_marshal_struct): Allow some System.dll structs to be
1510 marshalled. Fixes #541623.
1512 2009-10-16 Zoltan Varga <vargaz@gmail.com>
1514 * aot-compiler.c (emit_extra_methods): Remove some asserts which are not needed.
1516 2009-10-15 Zoltan Varga <vargaz@gmail.com>
1518 * mini.c (mono_op_imm_to_op): Handle OP_AND/OR/XOR_IMM.
1520 2009-10-14 Massimiliano Mantione <massi@ximian.com>
1522 * mini-posix.c (sigprof_signal_handler):
1523 Implemented support for building stat call chans in different ways.
1525 2009-10-14 Massimiliano Mantione <massi@ximian.com>
1527 * mini-exceptions.c (mono_find_jit_info):
1528 Also check that a jit info has been found (fixes a profiler crash).
1530 2009-10-14 Massimiliano Mantione <massi@ximian.com>
1532 * mini.c (mono_codegen):
1533 Call mono_profiler_code_buffer_new with correct code address.
1535 2009-10-14 Zoltan Varga <vargaz@gmail.com>
1537 * driver.c (mono_main): Change the date in the copyright.
1539 2009-10-14 Mark Probst <mark.probst@gmail.com>
1541 * method-to-ir.c (mono_method_to_ir): Don't use a managed array
1542 allocator in shared generic code for open classes, because we
1543 can't get those classes' vtables. We need to make managed
1544 allocators not depend on the vtable at compile-time to solve this.
1546 2009-10-13 Martin Baulig <martin@ximian.com>
1548 * debug-mini.c (mono_debugger_trampoline_compiled): Add
1549 `const guint8 *trampoline' argument; send both the old and the new
1552 2009-09-30 Zoltan Varga <vargaz@gmail.com>
1554 * aot-compiler.c (add_wrappers): Add a runtime invoke wrapper which is used by
1555 mono_runtime_capture_context () without calling mono_runtime_invoke ().
1556 (can_marshal_struct): Skip structures with auto layout.
1558 * tramp-arm.c (GEN_TRAMP_SIZE): Increase this by 4.
1560 2009-10-02 Zoltan Varga <vargaz@gmail.com>
1562 * mini-sparc.c (mono_arch_emit_setret): Emit long return values using OP_LMOVE.
1563 (mono_arch_create_vars): Instead of allocating a stack slot by hand, allocate
1564 a variable to hold the stack slot used by the int<->float conversion opcodes.
1566 * mini-sparc.c (mono_arch_build_imt_thunk): Implement support for fail_tramp.
1568 2009-10-04 Zoltan Varga <vargaz@gmail.com>
1570 * aot-compiler.c (add_generic_class): Only add GetGenericValueImpl wrappers
1571 when using full-aot.
1573 2009-10-06 Zoltan Varga <vargaz@gmail.com>
1575 * aot-compiler.c (add_generic_class): Add an instance of GenericComparer<T> for
1576 each instance of Comparer<T>.
1578 * generics.cs: Add a new test.
1580 2009-10-09 Zoltan Varga <vargaz@gmail.com>
1582 * driver.c (parse_debug_options): Add a 'gdb' option.
1584 * mini.c (mini_parse_debug_options): Add a 'gdb' option.
1586 * image-writer.c: Add support for emitting the image into a memory buffer.
1588 * dwarfwriter.c: Add support for sharing one IL file between multiple images.
1590 * aot-compiler.c: Add support for registering debug info with GDB using the
1591 new JIT debugging interface in GDB 7.0. It can be turned on by setting
1592 MONO_XDEBUG to 'gdb'.
1594 2009-10-10 Zoltan Varga <vargaz@gmail.com>
1596 * aot-compiler.c (mono_save_trampoline_xdebug_info): Implement this for the
1599 2009-10-11 Zoltan Varga <vargaz@gmail.com>
1601 * aot-compiler.c (mono_save_xdebug_info): Emit a symbol for the method which
1602 can be used to set breakpoints in gdb.
1604 * image-writer.c (bin_writer_emit_writeout): Add support for setting the text
1605 segment to an absolute address.
1607 2009-10-13 Mark Probst <mark.probst@gmail.com>
1609 * method-to-ir.c: Use the managed array allocator method if
1612 2009-10-13 Bill Holmes <billholmes54@gmail.com>
1614 * aot-compiler.c : Fix the MSVC builds
1616 Code is contributed under MIT/X11 license.
1618 2009-10-13 Zoltan Varga <vargaz@gmail.com>
1620 * aot-compiler.c (mono_save_xdebug_info): Group methods into groups of 10 to
1621 avoid registering 1 symbol file per method with gdb.
1623 2009-09-29 Zoltan Varga <vargaz@gmail.com>
1625 * mini-sparc.c: Fix the handling of enums with base type long.
1627 * mini-sparc.c (mono_arch_output_basic_block): Fix IREM_UN_IMM.
1629 * mini-sparc.c (mono_arch_allocate_vars): Use mono_class_from_mono_type ()
1630 instead of using type->data.klass as the later doesn't work with generics.
1632 2009-09-25 Mark Probst <mark.probst@gmail.com>
1634 * method-to-ir.c, mini.h, mini-alpha.c, mini-amd64.c, mini-arm.c,
1635 mini-hppa.c, mini-ia64.c, mini-mips.c, mini-ppc.c, mini-s390.c,
1636 mini-s390x.c, mini-sparc.c, mini-x86.c: Thread.get_CurrentThread
1637 works differently now and we don't handle it in the JIT anymore.
1639 * mini.c, mini-exceptions.c, mini-posix.c, debug-debugger.c,
1640 debug-mini.c, tramp-amd64.c, tramp-x86.c: Changes resulting from
1641 the Thread class split.
1643 2009-09-25 Zoltan Varga <vargaz@gmail.com>
1645 * driver.c: Don't run tests with the obsolete treeprop optimization.
1647 * mini-sparc.c (mono_arch_create_vars): Make the component vars of a long ret
1648 variable volatile. Fixes #541577.
1650 * basic-calls.cs: Add a new test.
1652 * basic-long.cs: Remove tests which are now in basic-calls.cs.
1654 2009-09-24 Zoltan Varga <vargaz@gmail.com>
1656 * dwarfwriter.c (emit_debug_info_end): Disable this as it doesn't seem to
1657 work/required with recent iphone sdk versions.
1659 * aot-compiler.c (add_wrappers): Generate PtrToStructure wrappers for more
1662 * decompose.c (mono_decompose_vtype_opts): Avoid reading uninitialized memory
1663 in the VCALL decomposition code.
1665 2009-09-22 Zoltan Varga <vargaz@gmail.com>
1667 * mini-ia64.c (mono_arch_output_basic_block): Fix ISHR/ISHR_IMM.
1669 * basic.cs: Add a test.
1671 * mini-ia64.c (mono_arch_build_imt_thunk): Implement support the virtual
1674 * mini-exceptions.c (mini_jit_info_table_find): New helper function which
1675 searches all the domains of the current thread.
1677 * exceptions-<ARCH>.c: Use it. Fixes #539394.
1679 2009-09-21 Zoltan Varga <vargaz@gmail.com>
1681 * exceptions-arm.c (mono_arm_throw_exception): Set ctx->ebp to fp instead of sp
1682 so catching exceptions thrown in the same method works. Fixes exception17.exe.
1684 * tramp-arm.c (mono_arch_create_trampoline_code_full): Store NULL into lmf->method
1685 for non-jit trampolines.
1687 * mini.c (mono_jit_runtime_invoke): Allow string ctors with dyn runtime invoke.
1689 * aot-compiler.c (add_wrappers): Ditto.
1691 * mini-arm.c: Implement support for passing vtypes and floats, and increase
1692 the size of the param area used by dyn_call to 6 which covers the majority of
1695 * mini.c aot-compiler.c: Allow dyn_call for string methods except ctors.
1697 * mini-arm.c: Implement support for passing/receiving
1698 longs and receiving floats in the dyn_call code.
1700 * mini-amd64.c: Implement support for receiving vtypes in registers in
1703 * mini.c mini-amd64.c: Implement partial support for passing vtypes in
1706 2009-09-20 Zoltan Varga <vargaz@gmail.com>
1708 * mini-arm.c (get_call_info): Return more precise information in
1710 (dyn_call_supported): Use the information in CallInfo.
1712 * mini-arm.c: Enable support for returning vtypes in the dyn_call code.
1714 * mini.c mini-amd64.c: Enable support for returning vtypes in the dyn_call
1717 * mini-arm.c: Update after the dyn_call api changes.
1719 * mini.c (mini_create_jit_domain_info): Register a destructor function
1720 for the runtime_invoke_hash.
1722 * mini-amd64.c (mono_arch_get_dyn_call_args): Rename this to
1723 'mono_arch_dyn_call_start'. Pass the pointer to the return value buffer to
1725 (mono_arch_get_dyn_call_ret): Rename this to 'mono_arch_dyn_call_finish'.
1726 (dyn_call_supported): Simplify this by using get_call_info ().
1727 (mono_arch_dyn_call_free): New destructor function.
1729 * generics.cs: Remove a printf.
1731 * method-to-ir.c (mono_method_to_ir): Allocate some param area for DYN_CALL.
1733 * mini-arm.c: Add support for enum return values and passing a few arguments
1736 * mini.c (mono_jit_runtime_invoke): Add support for enum return values to
1739 * mini-amd64.c (mono_arch_get_dyn_call_ret): Ditto.
1741 * aot-compiler.c (add_wrappers): Add a few restrictions for the use of
1742 the dynamic invoke wrappers.
1744 * mini-arm.c: Implement OP_DYN_CALL for arm.
1746 * aot-compiler.c (add_wrappers): Avoid aot-ing runtime invoke wrappers
1747 supported by the dynamic runtime invoke wrapper.
1749 * aot-compiler.c aot-runtime.c: Add support for encoding the dynamic
1750 runtime invoke wrapper.
1752 * mini.c (mono_jit_runtime_invoke): Use the dynamic runtime invoke wrappers
1753 if possible when running with full-aot.
1755 * mini-ops.h: Add OP_DYN_CALL opcode.
1757 * mini-amd64.c method-to-ir.c: Add infrastructure for making method calls
1758 with dynamic arguments lists similar to libffi.
1760 2009-09-19 Zoltan Varga <vargaz@gmail.com>
1762 * method-to-ir.c: Fix the previous change on 64 bit platforms.
1764 * method-to-ir.c: Applied patch from Rodrigo Kumpera. Allow an i8 argument
1767 * iltests.il.in: Add a new test.
1769 2009-09-18 Zoltan Varga <vargaz@gmail.com>
1771 * aot-compiler.c (add_generic_instances): Add more instances of
1772 GenericEqualityComparer.
1774 2009-09-18 Rodrigo Kumpera <rkumpera@novell.com>
1776 * mini.c: Add asserts for mono_class_vtable calls that are not meant to fail.
1778 2009-09-18 Rodrigo Kumpera <rkumpera@novell.com>
1780 * method-to-ir.c: Handle failures from mono_class_vtable. Added some
1781 comments on some functions that now can fail.
1783 2009-09-17 Andrew Jorgensen <ajorgensen@novell.com>
1785 * Makefile.am: Add Info.plist to EXTRA_DIST
1787 2009-09-16 Zoltan Varga <vargaz@gmail.com>
1789 * method-to-ir.c (mono_method_to_ir): Allow AOT for CEE_LDTOKEN in
1790 static synchronized wrappers. Fixes #539500.
1792 2009-09-14 Rodrigo Kumpera <rkumpera@novell.com>
1794 * jit-icalls.c (mono_class_static_field_address): handle vtable failure
1797 2009-09-16 Zoltan Varga <vargaz@gmail.com>
1799 * mini-exceptions.c (mono_handle_exception_internal): Store the computed
1800 lmf before calling filter clauses as well. Fixes #539550.
1802 * exceptions.cs: Add a test.
1804 2009-09-14 Zoltan Varga <vargaz@gmail.com>
1806 * aot-compiler.c (add_generic_class): Add instances of
1807 Array.GetGenericValueImpl as well.
1809 * Makefile.am (fullaotcheck): Copy and aot more assemblies so linq
1812 * generics.cs: Add a fullaot linq test.
1814 2009-09-10 Zoltan Varga <vargaz@gmail.com>
1816 * aot-compiler.c (arch_emit_static_rgctx_trampoline): Don't clobber argument
1819 2009-09-10 Bill Holmes <billholmes54@gmail.com>
1821 * mini-trampolines.c (mono_delegate_trampoline) : Call
1822 mono_cominterop_get_invoke if the delegate target object
1825 Code is contributed under MIT/X11 license.
1827 2009-09-09 Sebastien Pouliot <sebastien@ximian.com>
1829 * method-to-ir.c: For CoreCLR throw a SecurityException if an
1830 internal call is defined outside platform code. Reduce code
1831 duplication with existing [Method|Field]AccessException
1833 2009-09-08 Rodrigo Kumpera <rkumpera@novell.com>
1835 * mini-x86.c (mono_arch_emit_call): Don't reduce stack usage by 4
1836 if the return value is a small struct passed on regs.
1838 2009-09-09 Zoltan Varga <vargaz@gmail.com>
1840 * cpu-arm.md mini-arm.c: Remove unused opcodes.
1842 * mini-codegen.c: Enable the cpu description validation for arm.
1844 2009-09-08 Zoltan Varga <vargaz@gmail.com>
1846 * basic-calls.cs: Move the test_0_float_load_and_store_with_big_offset ()
1847 test which depends on structs to objects.cs.
1849 * basic-calls.cs: Remove calls to Console.WriteLine and throws, since those
1850 require object model related stuff working.
1852 * cpu-x86.md mini-x86.c: Remove more unused opcodes.
1854 * mini-ops.h: Fix OP_BIGMUL instruction descriptions.
1856 * mini-codegen.c (mono_local_regalloc): Validate the cpu description
1857 against the instruction metadata in mini-ops.h. amd64 only for now.
1859 * mini-ops.h: Fix some instruction descriptions.
1861 * mini-ops.h mini-x86.c mini-amd64.c cpu-<ARCH>.md: Remove some
1862 unused instructions.
1864 2009-09-06 Zoltan Varga <vargaz@gmail.com>
1866 * exceptions.cs: Add a new test.
1868 2009-09-05 Rodrigo Kumpera <rkumpera@novell.com>
1870 * mini-x86.c (needs_stack_frame): OSX requires full frames to keep proper alignment.
1872 2009-09-06 Zoltan Varga <vargaz@gmail.com>
1874 * mini-llvm.c (mono_llvm_emit_method): Add a few more missing casts,
1875 skip empty phi opcodes.
1877 * mini-llvm.c (mono_llvm_emit_method): Handle unsigned volatile variables
1878 correctly by zero extending after loads. Skip methods containing calls
1879 to the monitor enter/exit trampolines.
1881 * tramp-x86.c (mono_arch_create_trampoline_code): Align the stack
1882 when calling mono_thread_force_interruption_checkpoint ().
1884 * mini.c (mini_method_compile): Disable llvm when AOT compiling.
1886 * tramp-amd64.c (mono_arch_patch_callsite): Add support for 32 bit ->
1888 (mono_arch_nullify_class_init_trampoline): Read 'buf' instead of 'code'.
1890 * mini-llvm.c (mono_llvm_emit_method): Add a few missing conversions so a
1891 bootstrap could run.
1893 2009-09-04 Zoltan Varga <vargaz@gmail.com>
1895 * mini.c (mini_init): Set callbacks.get_runtime_build_info ().
1897 2009-09-03 Zoltan Varga <vargaz@gmail.com>
1899 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Pass the start
1901 mono_breakpoint_clean_code () when using LLVM as the prologues generated by
1902 LLVM might be very short.
1904 * mini-x86.c (mono_arch_output_basic_block): Maintain stack alignment
1905 in OP_THROW/RETHROW.
1907 * exceptions-x86.c: Rewrite the throw trampolines so they maintain stack
1910 2009-09-03 Zoltan Varga <vargaz@gmail.com>
1912 * mini-amd64.c (mono_arch_get_vcall_slot): Pass the start of the method to
1913 mono_breakpoint_clean_code () when using LLVM as the prologues generated by
1914 LLVM might be very short.
1916 2009-09-01 Zoltan Varga <vargaz@gmail.com>
1918 * exceptions-x86.c (throw_exception): Fix the previous change by substracting
1919 the alignment for the value of sp.
1921 2009-09-01 Geoff Norton <gnorton@novell.com>
1923 * mini.c (mono_get_lmf_addr): Fix jit_thread_attach for native to
1924 managed wrappers in full aot.
1926 2009-08-31 Zoltan Varga <vargaz@gmail.com>
1928 * exceptions-x86.c (get_throw_exception): Align the stack on osx.
1930 2009-08-28 Zoltan Varga <vargaz@gmail.com>
1932 * mini-llvm-cpp.cpp mini-llvm.c: Update to latest llvm api.
1934 2009-08-25 Zoltan Varga <vargaz@gmail.com>
1936 * aot-compiler.c (emit_exception_debug_info): Emit ei->flags too.
1938 * aot-runtime.c (decode_exception_debug_info): Decode ei->flags from the
1941 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
1943 * aot-runtime.c aot-compiler.c: Emit exception causes fully so we don't
1944 depend on the info MonoMethodHeader which could be missing in IL stripped
1947 2009-08-25 Zoltan Varga <vargaz@gmail.com>
1949 * mini-arm.c (add_general): Fix the passing of 64 bit values on darwin, where
1950 they are only 4 byte aligned.
1952 2009-08-21 Zoltan Varga <vargaz@gmail.com>
1954 * mini-arm.c (mono_arch_allocate_vars): Use FP as the frame pointer as
1955 was done previously, since using SP causes too many problems.
1957 * exceptions-arm.c: Fix the handling of sp/fp so unwinding through
1958 frames without a frame pointer works.
1960 * mini-arm.c (mono_arch_get_global_int_regs): Avoid using V5 as a
1961 global register in methods with calls, since the calls can go through
1962 a static rgctx trampoline which doesn't save it.
1964 2009-08-19 Zoltan Varga <vargaz@gmail.com>
1966 * mini-arm.c (mono_arch_context_get_int_reg): Handle SP as well.
1968 2009-08-18 Zoltan Varga <vargaz@gmail.com>
1970 * aot-compiler.c (add_generic_instances): Fix the net 1.1 build.
1972 2009-08-18 Christian Hergert <chris@dronelabs.com>
1974 * method-to-ir.c: Fix warnings for uninitialized variables.
1976 2009-08-18 Christian Hergert <chris@dronelabs.com>
1978 * mini-exceptions.c:
1979 * aot-compiler.c: Fix printf warnings.
1981 2009-08-18 Zoltan Varga <vargaz@gmail.com>
1983 * aot-compiler.c (add_generic_instances): Add string[] wrapper methods.
1984 Add GetGenericValueImpl<string>.
1986 * aot-compiler.c (add_generic_instances): Add instances of
1987 GenericEqualityComparer<T> for primitive types. Only emit the array
1988 wrappers into the mscorlib image.
1990 2009-08-15 Zoltan Varga <vargaz@gmail.com>
1992 * aot-runtime.c (load_method): Rename 'aot_module' -> 'amodule'. Allocate
1993 the methods_loaded array using amodule->info->nmethods.
1995 * mini.h (MonoAotFileInfo): Add an 'nmethods' field.
1996 (MONO_AOT_FILE_VERSION): Bump this.
1998 * aot-compiler.c: Emit more generic instances allowing some parts of linq
2001 * aot-runtime.c (mono_aot_get_unwind_info): Handle the case when the
2002 MonoJitInfo doesn't belong to its methods aot image.
2004 2009-08-14 Zoltan Varga <vargaz@gmail.com>
2006 * mini-arm.c (mono_arch_allocate_vars): Use SP as the default frame reg.
2008 * mini-arm.c: Fix warnings.
2010 * mini-arm.c (mono_arm_emit_load_imm): Only emit a movt if needed.
2012 * mini-arm.c (mono_arm_emit_load_imm): Use movt/movw if the cpu
2015 2009-08-12 Zoltan Varga <vargaz@gmail.com>
2017 * aot-compiler.c (arch_emit_imt_thunk): Rework the arm code to
2018 avoid clobbering IP.
2020 * mini-trampolines.c (mono_magic_trampoline): Allocate a local to
2021 hold the trampoline argument, so its initial value is available during
2024 2009-08-11 Gonzalo Paniagua Javier <gonzalo@novell.com>
2027 * exceptions-hppa.c:
2029 * exceptions-s390x.c:
2030 * exceptions-mips.c:
2032 * exceptions-sparc.c:
2033 * exceptions-alpha.c:
2035 * mini-trampolines.c:
2037 * exceptions-s390.c: add and use #define's instead of sizeof()
2038 for MonoJitInfo and MonoJitInfoTable.
2040 2009-08-10 Gonzalo Paniagua Javier <gonzalo@novell.com>
2045 * tramp-x86.c: use a #define instead of sizeof() for a few
2046 structures that use a zero-length array.
2048 2009-08-07 Rodrigo Kumpera <rkumpera@novell.com>
2050 * method-to-ir.c (mono_method_to_ir/CEE_CONSTRAINED_): Handle the
2051 case when the method is dynamic. Fixes #529238.
2053 2009-08-06 Zoltan Varga <vargaz@gmail.com>
2055 * mini.c (mono_jit_compile_method_inner): Throw an exception instead
2056 of asserting when a method is JIT compiled in full-aot mode.
2058 2009-08-03 Jerry Maine <crashfourit@gmail.com>
2060 Contributed under the terms of the MIT/X11 license by
2061 Jerry Maine <crashfourit@gail.com>.
2063 * fixed wrong dates in changelog.
2065 2009-08-03 Jerry Maine <crashfourit@gmail.com>
2067 Contributed under the terms of the MIT/X11 license by
2068 Jerry Maine <crashfourit@gail.com>.
2070 * basic-simd.cs: added test for packed double square root.
2071 * cpu-amd64.md: added opcode info for packed double square root.
2072 * cpu-x86.md: added opcode info for packed double square root.
2073 * mini-ops.h: added IR opcode for packed double square root.
2074 * mini-x86.c: added IR to native translation code for packed double square root.
2075 * mini-amd64.c: removed todo for packed double square root.
2076 * simd-intrinsics.c: added method to IR opcode converstion for
2077 packed double square root.
2079 2009-08-03 Jerry Maine <crashfourit@gmail.com>
2081 Contributed under the terms of the MIT/X11 license by
2082 Jerry Maine <crashfourit@gail.com>.
2084 * mini-amd64.c: Added a change to help tell the difference as
2085 to what perpose the xmm register is being used--mainly to help
2087 * mini-amd64.h: Changed callee regs to use 15 out of 16
2088 (one used for special cases) xmm registers for both fp
2089 and simd ops. Added define to turn on new feature in the regalloc
2090 that allows fp and simd ops to share the xmm regs happily.
2091 * codegen.c: Added code to detect for which perpose an xmm reg is
2092 being used (fp or simd) and to translate back and forth to the
2093 correct logical reg bank (fp or simd) for 'spill load's.
2095 2009-08-03 Jerry Maine <crashfourit@gmail.com>
2097 Contributed under the terms of the MIT/X11 license by
2098 Jerry Maine <crashfourit@gail.com>.
2100 * basic-simd.cs: Added tests for stressing the regalloc when running with
2101 16 simd regs and when simd and fp ops share the same reg bank.
2103 2009-08-01 Mark Probst <mark.probst@gmail.com>
2105 * method-to-ir.c (mini_emit_stobj): If we call mono_value_copy()
2106 in shared generic code, we might have to look up the class in the
2107 RGCTX. If we use the class directly, compute its GC descriptor.
2109 2009-07-31 Rodrigo Kumpera <rkumpera@novell.com>
2111 * mini.c (mono_jit_runtime_invoke): Fix a warning.
2113 2009-07-31 Rodrigo Kumpera <rkumpera@novell.com>
2115 * mini.c (mono_jit_runtime_invoke): Initialize the class and
2116 check for errors. Fixed the case when the class with the Main
2119 2009-07-31 Jerry Maine <crashfourit@gmail.com>
2121 Contributed under the terms of the MIT/X11 license by
2122 Jerry Maine <crashfourit@gail.com>.
2124 * cpu-amd64.md: Fixed simple bug in machine discrition file.
2126 2009-07-31 Zoltan Varga <vargaz@gmail.com>
2128 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_IREM_UN_IMM.
2130 2009-08-30 Rodrigo Kumpera <rkumpera@novell.com>
2132 * method-to-ir.c: Fix naming of stelem and ldelem.
2134 2009-07-30 Zoltan Varga <vargaz@gmail.com>
2136 * driver.c (main_thread_handler): Check that the assembly loaded
2137 matches the filename when doing AOT.
2139 2009-07-30 Mark Probst <mark.probst@gmail.com>
2141 * mini.c: get_ip_from_sigctx installer has been removed, so don't
2144 * mini-x86.h, mini-amd64.h, mini-ppc.h: UCONTEXT macros moved (to
2145 utils/mono-sigcontext.h).
2147 * exceptions-amd64.c: Use the UCONTEXT_GREGS macro instead of an
2150 2009-07-29 Massimiliano Mantione <massi@ximian.com>
2152 * mini.c (mono_codegen):
2153 Call profiler hook to keep track of method code buffers.
2155 2009-07-27 Mark Probst <mark.probst@gmail.com>
2157 * method-to-ir.c: Invoke write barriers for the
2158 Interlocked.(Compare)Exchange JIT intrinsics.
2160 2009-07-26 Raja R Harinath <harinath@hurrynot.org>
2162 * Makefile.am (version.h): Fix issues when built out of tree.
2163 Remove some redundant 'grep's piped through 'sed's.
2165 Fri Jul 24 17:28:37 CEST 2009 Steven Munroe <munroesj@us.ibm.com>
2167 This patch is contributed under the terms of the MIT/X11 license
2169 * mini-ppc.c (mono_arch_output_basic_block):
2170 (OP_STOREI1_MEMBASE_REG): Handle 32-bit offsets combining addis
2171 for bits 32-47 with signed load/store diplacements for bits
2172 48-63. Use prefered base/offset order for indexed form.
2173 (OP_STOREI2_MEMBASE_REG, OP_STORE_MEMBASE_REG): Same.
2174 (OP_LOAD_MEMBASE, OP_LOADI4_MEMBASE, OP_LOADU4_MEMBASE,
2175 OP_LOADI1_MEMBASE, OP_LOADU1_MEMBASE, OP_LOADU2_MEMBASE,
2176 OP_LOADI2_MEMBASE): Same.
2177 (OP_STORER8_MEMBASE_REG, OP_LOADR8_MEMBASE,
2178 OP_STORER4_MEMBASE_REG, OP_LOADR4_MEMBASE): Same.
2179 (OP_STOREI1_MEMINDEX): Use prefered base/offset order for
2181 (OP_STOREI2_MEMINDEX, OP_STORE_MEMINDEX): Same.
2182 (OP_LOAD_MEMINDEX, OP_LOADI4_MEMINDEX, OP_LOADU4_MEMINDEX,
2183 OP_LOADU2_MEMINDEX, OP_LOADI2_MEMINDEX, OP_LOADU1_MEMINDEX,
2184 OP_LOADI1_MEMINDEX): Same
2185 (OP_LOADR4_MEMINDEX, OP_LOADR8_MEMINDEX, OP_STORER4_MEMINDEX,
2186 OP_STORER8_MEMINDEX): Same
2187 (OP_JMP): Use addis/addi sequence for int cfg->stack_usage
2189 (mono_arch_emit_prolog): Handle 32-bit offsets combining addis
2190 for bits 32-47 with signed load/store diplacements for bits
2191 48-63. Use prefered base/offset order for indexed form.
2193 Fri Jul 24 16:57:12 CEST 2009 Steven Munroe <munroesj@us.ibm.com>
2195 This patch is contributed under the terms of the MIT/X11 license
2197 * mini-ppc.c: Define PPC_MOVE_FPR_GPR and PPC_ISA_64.
2198 (mono_arch_get_vcall_slot): Fx pointer to int cast warning.
2199 (mono_arch_decompose_opts): Make OP_ICONV_TO_R4 and
2200 OP_ICONV_TO_R8 decompose conditional on !PPC_ISA_64.
2201 (mono_arch_output_basic_block) [OP_JMP]: Use ppc_load32 for
2202 cfg->stack_usage to avoid size warnings.
2203 (mono_arch_output_basic_block) [__mono_ppc64__]: Replace
2204 store/load sequence with mffgpr if PPC_MOVE_FPR_GPR is true.
2205 (mono_arch_output_basic_block) [!__mono_ppc64__]: For
2206 OP_ICONV_TO_R4 or OP_ICONV_TO_R8 and PPC_ISA_64 use fcfid
2208 (mono_arch_emit_prolog): Move mono_emit_unwind_op_def_cfa
2209 after code varible is initialized.
2210 Add g_assert ppc_is_imm16 for ainfo->offset. Handle
2211 ainfo->size == 8 when ainfo->offset !ppc_is_imm16.
2212 (mono_arch_emit_epilog):
2213 Move Use ppc_load32 for cfg->stack_usage to avoid size
2216 2009-07-24 Mark Probst <mark.probst@gmail.com>
2218 * method-to-ir.c: The write barrier doesn't do the store anymore,
2219 so we have always to emit it. Also, emit the wbarrier after the
2222 2009-07-24 Zoltan Varga <vargaz@gmail.com>
2224 * mini-arm.c (mono_arch_get_delegate_invoke_impls): Add a trampoline
2225 for argument count 3 too.
2227 2009-07-23 Zoltan Varga <vargaz@gmail.com>
2229 * mini.c (mono_jit_compile_method_with_opt): Add an 'ex' argument to let
2230 the caller handle the exceptions.
2231 (mono_jit_runtime_invoke): Handle exceptions thrown while compiling the
2232 method. Fixes #524498.
2234 2009-07-22 Geoff Norton <gnorton@novell.com>
2236 * mini-exceptions.c: Fix build on ia64.
2238 2009-07-22 Mark Probst <mark.probst@gmail.com>
2240 * mini-exceptions.c (ves_icall_get_frame_info): Use write
2243 2009-07-21 Zoltan Varga <vargaz@gmail.com>
2245 * mini-arm.c (mono_arch_emit_prolog): Fix thread attaching in aot
2248 2009-07-20 Zoltan Varga <vargaz@gmail.com>
2250 * basic-simd.cs (Main): Pass args to the test driver.
2252 2009-07-20 Geoff Norton <gnorton@novell.com>
2254 * mini-x86.h: Fix the x86 version guards to use Apple's
2255 properly defined macros.
2257 2009-07-20 Geoff Norton <gnorton@novell.com>
2259 * mini-x86.c: Fix --trace on darwin-x86 and other systems which require
2262 2009-07-20 Zoltan Varga <vargaz@gmail.com>
2264 * mini.c (mono_jit_runtime_invoke): Speed this up by adding a hash to
2265 MonoJitDomainInfo which maps MonoMethod's to a structure containing all
2266 the information which is needed for invokes, so only one locking+hash table
2269 * aot-compiler.c: Add a 'tool-prefix' option to be used when cross-compiling.
2271 * aot-compiler.c (add_generic_instances): Emit instances of
2272 GenericComparer<T> for primitive types.
2274 2009-07-19 Rodrigo Kumpera <rkumpera@novell.com>
2276 * mini-posix.c: Fix linux build.
2278 2009-07-19 Geoff Norton <gnorton@novell.com>
2280 * mini.h: Add prototypes for mono_runtime_syscall_fork and
2281 mono_gdb_render_native_backtraces
2282 * mini-darwin.c: Apple's syscall(SYS_fork) is very weird on x86,
2283 so we implement the sane semantics to the runtime here
2284 (mono_gdb_render_native_backtraces). Apple also uses an ancient gdb
2285 so we need to call it differently (mono_gdb_render_native_backtraces)
2286 * mini-posix.c: Move the old semantics from mini.c to the prototypes
2287 here for default implementations.
2288 * mini.c: Refactor mono_handle_native_sigsegv so that we can properly
2289 support Apple's weird syscall (SYS_fork) implementation and not busy
2290 loop in abort() on native crashes on OSX anymore.
2292 2009-07-18 Zoltan Varga <vargaz@gmail.com>
2294 * aot-runtime.c (load_method): Change the handling of the
2295 MONO_LASTAOT env variable so MONO_LASTAOT=0 means that no aot methods
2298 * mini.c (mono_patch_info_equal): Really fix the handling of RGCTX_FETCH.
2300 2009-07-17 Zoltan Varga <vargaz@gmail.com>
2302 * mini.c (mono_patch_info_equal): Revert the last change for now as it
2303 seems to break the aot tests.
2305 * mini.c (mono_patch_info_equal): Fix the handling of
2306 MONO_PATCH_INFO_RGCTX_FETCH.
2308 2009-07-16 Zoltan Varga <vargaz@gmail.com>
2310 * unwind.c: Use TARGET_AMD64 instead of __x86_64__.
2312 * mini.c (mono_patch_info_hash): Fix the handling of
2313 MONO_PATCH_INFO_INTERNAL_METHOD.
2314 (mono_patch_info_equal): Ditto.
2316 2009-07-16 Zoltan Varga <vargaz@gmail.com>
2318 * mini-llvm.c (mono_llvm_emit_method): Use module instead of ctx->module
2321 * mini-llvm.c: Add some infrastructure for AOT support.
2323 2009-07-15 Zoltan Varga <vargaz@gmail.com>
2325 * mini-llvm-cpp.c: Update to the latest llvm api.
2327 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Set the EnablePrettyStackTrace
2328 option to false to prevent llvm from installing signal handlers which
2331 2009-07-15 Rodrigo Kumpera <rkumpera@novell.com>
2334 * cpu-amd64.md: Revert previous change as those instructions
2335 take 2 separate arguments. Remember to read the arch docs more
2336 carefully next time.
2338 2009-07-15 Zoltan Varga <vargaz@gmail.com>
2340 * mini-llvm-cpp.cpp (mono_llvm_build_alloca): Update to latest llvm api.
2342 Wed Jul 15 17:20:27 CEST 2009 Paolo Molaro <lupus@ximian.com>
2344 * mini-ppc.c: exploit multiple load/store units if available (rest of
2345 the change from Steven Munroe (<munroesj@us.ibm.com>) first patch at
2346 http://bugzilla.novell.com/show_bug.cgi?id=487846).
2348 Wed Jul 15 16:24:57 CEST 2009 Paolo Molaro <lupus@ximian.com>
2350 * mini-ppc.c: integrate most of Steven Munroe (<munroesj@us.ibm.com>)
2351 first patch at http://bugzilla.novell.com/show_bug.cgi?id=487846.
2353 2009-07-14 Rodrigo Kumpera <rkumpera@novell.com>
2355 * cpu-x86.md: Fix missing clobbering from trancendental simd
2358 * cpu-amd64.md: Same.
2360 2009-07-14 Jerry Maine <crashfourit@gmail.com>
2362 Contributed under the terms of the MIT/X11 license by
2363 Jerry Maine <crashfourit@gail.com>.
2365 * basic-simd.cs: Added tests for single and doulble indexers.
2367 * cpu-amd64.md: Added simd opcode information.
2369 * mini-amd64.c: Added IR to native simd generation code.
2370 Added simd register names and function that returns them.
2372 * mini-amd64.h: Added marcos to turn on simd code compilation in
2373 amd64. Added max simd register count marco. Added caller/callee
2374 register mask marcos. Added marcos to use simd register bank.
2376 * mini.h: Added helper marco for shufling dwords and simple
2379 2009-07-14 Zoltan Varga <vargaz@gmail.com>
2381 * mini-llvm-cpp.cpp: Update to latest llvm SVN api.
2383 * Makefile.am (mono_LDADD): Pass LLVM_LDFLAGS to the linked.
2385 * unwind.c (mono_unwind_get_ops_from_fde): Make this return
2386 the length of the native code as well.
2388 * basic-simd.cs: Add a test for #521662.
2390 Mon Jul 13 17:58:50 CEST 2009 Paolo Molaro <lupus@ximian.com>
2392 * mini-ppc.c: fixed bug introduced by Steven's TLS changes.
2394 2009-07-13 Mark Probst <mark.probst@gmail.com>
2396 * mini.c: Register function for getting the IP from a signal
2397 context with metadata.
2399 2009-07-13 Zoltan Varga <vargaz@gmail.com>
2401 * method-to-ir.c (mono_method_to_ir): When calling a gshared method,
2402 call a generic class init trampoline if needed. Fixes #519336.
2404 * generics.cs: Add a test.
2406 2009-07-09 Mark Probst <mark.probst@gmail.com>
2408 * method-to-ir.c: When doing a call which might be remote from
2409 shared generic code to other shared code with open type arguments,
2410 get the remoting invoke wrapper from the RGCTX and do an indirect
2413 2009-07-03 Zoltan Varga <vargaz@gmail.com>
2415 * mini-trampolines.c (get_unbox_trampoline): Add an rgctx trampoline
2416 after the unbox trampoline in the full-aot case.
2418 2009-07-02 jonas echterhoff <jonas@unity3d.com>
2420 * mini.c: Move initialization of jit_mutex before debugger initialization
2425 * Info.plist: added Info.plist and link flag to enable the mono executable
2426 to access other processes. Requires codesigning of the executable to work.
2428 * mdb-debug-info32-darwin.s: The same as mdb-debug-info32.s, changed to
2433 2009-06-30 Zoltan Varga <vargaz@gmail.com>
2435 * driver.c (mini_regression): Handle loading errors. Fixes #508869.
2437 2009-06-29 Zoltan Varga <vargaz@gmail.com>
2439 * mini-exceptions.c (get_generic_context_from_stack_frame): Fix the case
2440 when the generic instance is an instantiation of a subclass of the
2441 methods class. Fixes #517166.
2443 2009-06-26 Zoltan Varga <vargaz@gmail.com>
2445 * mini-amd64.c (mono_arch_emit_prolog): Fix thread attaching in AOTed
2448 * mini.c (mono_jit_thread_attach): Allow domain to be NULL for calls from
2451 * CMakeLists.txt: Add minimal support for installation.
2453 2009-06-25 Zoltan Varga <vargaz@gmail.com>
2455 * aot-compiler.c (emit_and_reloc_code): Factor out the code to
2456 determine whenever a method is directly callable to a separate function.
2458 * mini-<ARCH>.c tramp-<ARCH>.c: Remove needless casts and add new
2459 needed ones as a result of the previous change.
2461 * mini-<ARCH>.c tramp-<ARCH>.c: Use mgreg_t* as the
2462 type of register arrays.
2464 * mini-trampolines.c tramp-<ARCH>.c aot-runtime.c: Use mgreg_t* as the
2465 type of register arrays.
2467 2009-06-24 Jerry Maine <crashfourit@gmail.com>
2469 Contributed under the terms of the MIT/X11 license by
2470 Jerry Maine <crashfourit@gail.com>.
2472 * mini-amd64.c: Added code to convert simd IR to native amd64 sse.
2474 2009-06-24 Zoltan Varga <vargaz@gmail.com>
2476 * aot-compiler.c (emit_plt): Define debug labels for most plt entries.
2478 2009-06-24 Neale Ferguson <neale@sinenomine.net>
2480 * mini-s390x.c: Correct LCONV_TO_Ix and ICONV_TO_Ix routines. Fix leave_method
2481 dump of structure return value. Fix some formatting.
2482 * cpu-s390x.md: Fix lengths of instruction sequences.
2483 * mini-s390.c: Minor formatting changes.
2485 2009-06-24 Zoltan Varga <vargaz@gmail.com>
2487 * mini-x86.h: Applied patch from Romain Tartiere (romain@blogreen.org).
2488 Use sigaction on freebsd as well.
2490 2009-06-23 Zoltan Varga <vargaz@gmail.com>
2492 * mini.h: Don't define MONO_ARCH_HAVE_TLS_GET to 0, as some code
2495 * mini.c (mini_init): Revert a change which breaks cross-compilation.
2497 2009-06-22 Mark Probst <mark.probst@gmail.com>
2499 * mini-ppc.c, cpu-ppc.md: Enable TLS on Darwin/G4.
2501 2009-06-22 Mark Probst <mark.probst@gmail.com>
2503 * mini.c, mini.h: Tell the runtime whether we support MONO_TLS.
2505 2009-06-20 Martin Baulig <martin@ximian.com>
2508 (MonoDebuggerThreadFlags): New enum typedef.
2509 (MonoDebuggerThreadInfo): Added `guint32 thread_flags'.
2510 (mono_debugger_thread_created): Added `gpointer func' argument;
2511 initialize the new `thread_flags' field.
2513 2009-06-18 Martin Baulig <martin@ximian.com>
2515 * debug-debugger.h (MonoDebuggerRuntimeFlags): New enum typedef.
2516 (MonoDebuggerInfo): Renamed the `dummy' field info `runtime_info'.
2519 (mini_debugger_set_attach_ok): New function; sets the attach-ok
2520 flag in `MONO_DEBUGGER__info.runtime_info'.
2523 (mono_main): Call mini_debugger_set_attach_ok() if generics
2524 sharing is disabled.
2526 2009-06-22 Zoltan Varga <vargaz@gmail.com>
2528 * aot-compiler.c (add_wrappers): Fix a warning.
2530 * mini-ppc.c tramp-ppc.c exceptions-ppc.c aot-compiler.c: Update after
2531 the ppc load/store macro changes.
2533 2009-06-21 Zoltan Varga <vargaz@gmail.com>
2535 * tramp-ppc.c (mono_arch_patch_plt_entry): Implement this.
2537 * aot-compiler.c (mono_compile_assembly): Sanitize the plt symbol too,
2538 not just the got symbol.
2540 * mini-ppc.c aot-compiler.c unwind.c: Implement generation of unwind info
2543 * aot-compiler.c unwind.c: Add infrastructure for unwind support on
2546 * aot-compiler.c: Remove some fixmes.
2548 * driver.c (mono_main): Print a helpful message when cross-compiling.
2550 * mini.c (mini_init): Disable signal handlers when cross-compiling.
2552 * method-to-ir.c (initialize_array_data): Do the optimization if the
2553 target byte order is little endian, instead of the host byte order.
2555 * aot-compiler.c: Emit sizes for most symbols, only emit runtime-invoke
2556 wrappers into the mscorlib image, Emit a unique plt symbol for each
2557 image, emit symbols for plt entries.
2559 * image-writer.c (img_writer_emit_symbol_size): New function to emit
2562 2009-06-20 Zoltan Varga <vargaz@gmail.com>
2564 * aot-compiler.c (add_wrappers): Avoid calling
2565 mono_marshal_get_type_info () since it can assert for some types.
2567 * method-to-ir.c (mono_method_to_ir): Disable aot when some forms of
2568 ldtoken are used inside wrappers.
2570 * helpers.c: Add support for prefixing tools with the arch name.
2572 * mini.h (OP_LOADR_MEMBASE): New opcodes to load/store pointer sized
2573 quantities when using ilp32.
2575 * mini-codegen.c: Use OP_LOADR_MEMBASE/OP_STORER_MEMBASE for loading/storing
2576 spill slots. Use sizeof(mgreg_t) for the spill slot size.
2578 * image-writer.c: Use .long on ilp32.
2580 * aot-compiler.c: Use 32 bit loads on ilp32.
2582 2009-06-19 Zoltan Varga <vargaz@gmail.com>
2584 * tramp-ppc.c (mono_arch_create_trampoline_code): Fix the ppc build.
2586 * mini-ops.h: Use TARGET_POWERPC define for consistency.
2588 * patch-info.h: Add 'MSCORLIB_GOT_ADDR' patch type.
2590 * aot-compiler.c aot-runtime.c: Put the mscorlib got address into the
2591 second got slot of every aot image.
2593 * aot-compiler.c aot-runtime.c mini-trampolines.c: Add support for
2594 aot on platforms with function pointers.
2596 * mini-ppc.h mini-ppp.c cpu-ppc.md exceptions-ppc.c tramp-ppc.c: Add
2597 support for aot/full aot on ppc/ppc64.
2599 * tramp-<ARCH>.c (mono_arch_patch_plt_entry): Add 'got' and 'regs'
2600 arguments which are needed on ppc.
2602 * tramp-arm.c (mono_arch_nullify_class_init_trampoline): Add 'regs'
2605 * mini-trampolines.c aot-runtime.c: Update after the above changes.
2607 * liveness.c (BITS_PER_CHUNK): Use MONO_BITSET_BITS_PER_CHUNK.
2609 * regalloc2.c (BITS_PER_CHUNK): Ditto.
2611 * aot-compiler.c (emit_got_info): Fix reading unused memory.
2613 * ir-emit.h (alloc_dreg): Add a 'return -1' to quiet some compilers.
2615 2009-06-17 Geoff Norton <gnorton@novell.com>
2617 * aot-compiler.c: Ensure we dont try to close a null dwarf writer.
2619 2009-06-17 Zoltan Varga <vargaz@gmail.com>
2621 * dwarfwriter.c (mono_dwarf_writer_create): Add an 'appending' parameter
2622 to control whenever the dwarf writer is in xdebug or aot mode.
2623 (emit_class_dwarf_info): Use a separate abbrev for structures without
2626 * aot-compiler.c: Pass the appending parameter to
2627 mono_dwarf_writer_create ().
2629 * branch-opts.c (mono_merge_basic_blocks): Fix the case when bbn
2630 falls through to its next bblock. Fixes #513931.
2632 * iltests.il: Add a test.
2634 * dwarfwriter.c (mono_dwarf_writer_emit_base_info): Emit some line number
2635 infor even if emit_line is FALSE, as the apple linker seems to require it.
2637 * image-writer.c (asm_writer_emit_symbol_diff): Call get_label ().
2639 * dwarfwriter.c (emit_cie): Emit a separate symbol for the cie start, as
2643 2009-06-15 Zoltan Varga <vargaz@gmail.com>
2645 * exceptions-mips.c (mono_arch_get_throw_exception_by_name): Fix the
2648 2009-06-13 Zoltan Varga <vargaz@gmail.com>
2650 * mini.h (struct MonoBasicBlock): Add 'has_jump_table' and
2651 'has_call_handler' fields.
2653 * method-to-ir.c (mono_method_to_ir): Set them if needed.
2655 * branch-opts.c (mono_merge_basic_blocks): Avoid iterating through the
2656 first bblock if not needed. Fixes #512790.
2658 2009-06-11 Zoltan Varga <vargaz@gmail.com>
2660 * aot-compiler.c (mono_compile_assembly): Fix a warning.
2662 * aot-compiler.c (add_wrappers): Don't emit remoting-invoke-with-check
2665 * aot-runtime.c (mono_aot_get_method): Use the original method's code for
2666 remoting-invoke-with-check wrappers, which are not needed when running with
2667 full-aot, since it doesn't support remoting.
2669 2009-06-10 Zoltan Varga <vargaz@gmail.com>
2671 * aot-compiler.c (emit_got_info): Don't emit offsets for the plt got entries.
2673 * aot-compiler.c aot-runtime.c: Don't emit the first got offset in the
2674 method info, it is not used anymore.
2676 * mini.h: Bump AOT file format version.
2678 * aot-compiler.c (arch_emit_plt_entry): Make the arm plt entries one
2681 * aot-runtime.c (mono_aot_get_plt_info_offset): Update after the
2684 * tramp-arm.c (mono_arch_patch_plt_entry): Ditto.
2686 * mini.h: Bump AOT file format version.
2688 2009-06-10 Zoltan Varga <vargaz@gmail.com>
2690 * image-writer.c (asm_writer_emit_symbol_diff): Disable the
2691 TARGET_ASM_APPLE stuff for now, as it doesn't seem to work on the
2694 * mini-arm.c (mono_arch_output_basic_block): Fix the implementation
2695 of CKFINITE and FBGE for VFP.
2697 2009-06-09 Zoltan Varga <vargaz@gmail.com>
2699 * aot-compiler.c: Don't align code to 16 bytes on arm.
2701 * aot-compiler.c (emit_method_code): Emit the unbox trampolines right
2702 before the methods they belong to.
2704 * aot-runtime.c (mono_aot_plt_resolve): Avoid creating trampolines in
2705 the full-aot case if possible, since the trampoline will be called right
2708 * aot-compiler.c (mono_compile_assembly): Decrease the number of full aot
2709 trampolines to 1024 after the change above.
2711 * aot-compiler.c (arch_emit_specific_trampoline): Rework the arm
2712 trampoline to save 8 bytes per trampoline.
2714 * tramp-arm.c (mono_arch_create_trampoline_code_full): Update after the
2717 2009-06-08 Zoltan Varga <vargaz@gmail.com>
2719 * aot-compiler.c: Use acfg->temp_prefix instead of .L to prefix labels.
2721 2009-06-08 Martin Baulig <martin@ximian.com>
2724 (MonoDebuggerExceptionAction): Moved into debug-mini.h.
2725 (_mono_debugger_throw_exception): Don't make this static.
2726 (_mono_debugger_unhandled_exception): Likewise.
2727 (mono_debugger_handle_exception): Moved to mini-exceptions.c
2730 (MonoDebuggerExceptionAction): Moved here from debug-mini.c.
2731 (_mono_debugger_throw_exception): Add function prototype.
2732 (_mono_debugger_unhandled_exception): Likewise.
2735 (mono_handle_exception_internal): Added `MonoJitInfo **out_ji'
2736 arg; return the first exception handler if the exception is caught
2737 and we're running inside the debugger.
2738 (mono_debugger_handle_exception): Moved here from debug-mini.c;
2739 improve exception handle inside runtime-invoke, check whether the
2740 exception is actually caught in the method being invoked and not
2741 by the runtime-invoke-wrapper.
2743 2009-06-08 Zoltan Varga <vargaz@gmail.com>
2745 * image-writer.c: Improve support for the osx assembler.
2747 * dwarfwriter.c: Avoid the usage of subsections if the assembler doesn't
2750 2009-06-08 Martin Baulig <martin@ximian.com>
2753 (MonoDebuggerExceptionAction): Moved into debug-mini.h.
2754 (_mono_debugger_throw_exception): Don't make this static.
2755 (_mono_debugger_unhandled_exception): Likewise.
2756 (mono_debugger_handle_exception): Moved to mini-exceptions.c
2759 (MonoDebuggerExceptionAction): Moved here from debug-mini.c.
2760 (_mono_debugger_throw_exception): Add function prototype.
2761 (_mono_debugger_unhandled_exception): Likewise.
2764 (mono_handle_exception_internal): Added `MonoJitInfo **out_ji'
2765 arg; return the first exception handler if the exception is caught
2766 and we're running inside the debugger.
2767 (mono_debugger_handle_exception): Moved here from debug-mini.c;
2768 improve exception handle inside runtime-invoke, check whether the
2769 exception is actually caught in the method being invoked and not
2770 by the runtime-invoke-wrapper.
2772 2009-06-07 Zoltan Varga <vargaz@gmail.com>
2774 * image-writer.c (append_subsection): Don't align subsections of the
2775 debug_line section as a workaround.
2777 * dwarfwriter.c: Emit line number info in the AOT case as well.
2779 2009-06-06 Steven Munroe <munroesj@us.ibm.com>
2781 This patch is contributed under the terms of the MIT/X11 license
2783 * mini-ppc.c (mono_arch_emit_exceptions): Change assert to
2784 code_len <= code_size
2786 2009-06-06 Zoltan Varga <vargaz@gmail.com>
2788 * mini-mips.c (mips_emit_exc_by_name): Fix the mips build.
2790 2009-06-04 Zoltan Varga <vargaz@gmail.com>
2792 * aot-compiler.c aot-runtime.c: Delete references to static rgctx
2793 invoke wrappers, we now use trampolines instead.
2795 2009-06-04 Mark Probst <mark.probst@gmail.com>
2797 * mini-darwin.c: The exception thread must not be registered with
2800 2009-06-04 Mark Probst <mark.probst@gmail.com>
2802 * mini-gc.c: Disable the code because it makes SGen crash.
2804 2009-06-03 Zoltan Varga <vargaz@gmail.com>
2806 * aot-compiler.c (mono_compile_assembly): Handle file open errors gracefully
2807 instead of asserting.
2809 2009-05-31 Zoltan Varga <vargaz@gmail.com>
2811 * aot-compiler.c (mono_compile_assembly): Move the creation of the
2812 output file after the code has been compiled.
2814 2009-05-30 Zoltan Varga <vargaz@gmail.com>
2816 * tramp-ppc.c (mono_arch_get_static_rgctx_trampoline): Fix 64 bit support.
2818 2009-05-31 Zoltan Varga <vargaz@gmail.com>
2820 * aot-compiler.c aot-runtime.c: Get rid of the shared/non-shared got
2821 entries distinction to simplify the code.
2823 * mini.h: Bump AOT file format version.
2825 2009-05-28 Zoltan Varga <vargaz@gmail.com>
2827 * objects.cs: Fix the signature of one of the tests.
2829 * mini.c (mini_create_ftnptr): New helper function, moved here from
2831 (mini_get_addr_from_ftnptr): Ditto.
2832 (mini_init): Install the new helpers.
2834 2009-05-28 Martin Baulig <martin@ximian.com>
2836 Correctly initialize the debugger when embedding Mono.
2838 * mdb-debug-info32.s, mdb-debug-info64.s: Add a global variable
2839 `MONO_DEBUGGER__using_debugger' to the `.mdb_debug_info' section;
2840 see documentation in mini_debug_running_inside_mdb().
2843 (mini_debug_running_inside_mdb): New function to check whether
2844 we're running inside mdb.
2846 * mini.c (mini_init): Call mini_debugger_init() if we're running
2847 inside the debugger.
2849 * driver.c (mono_main): Moved the call to mini_debugger_init()
2850 into mini_init() to make this work when embedding Mono.
2852 * debug-debugger.c (mini_debugger_init): Warn about duplicate
2853 calls to mini_debugger_init().
2855 * mini.h: Rename mono_debugger_init() -> mini_debugger_init(),
2856 mono_debugger_main() -> mini_debugger_main() and put them inside a
2857 `MONO_DEBUGGER_SUPPORTED' conditional.
2859 2009-05-26 Rodrigo Kumpera <rkumpera@novell.com>
2861 * mini-trampolines.c: Kill mono_find_delegate_trampoline_by_addr as
2862 this is no longer in use.
2865 2009-05-26 Zoltan Varga <vargaz@gmail.com>
2867 * mini-sparc.c (add_outarg_load): Fix the sparc build.
2869 * aot-compiler.c (emit_method_code): Always write out C style symbols for
2872 2009-05-27 Martin Baulig <martin@ximian.com>
2874 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
2876 * mini-x86.c (mono_arch_output_basic_block): Fix the precision of
2877 long_conv_to_r_un to 64 bits.
2879 * cpu-x86.md: Increase the instruction size due to the changes.
2881 * iltests.il.in: Add regression test.
2885 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
2887 * objects.cs: Move the previous test from basic.cs to here.
2889 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
2891 * basic.cs: Add regression test for #506915.
2893 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
2895 * method-to-ir.c (mono_method_to_ir): When doing the ldobj+stobj
2896 optimization we must check the bb of the first byte of stobj as
2897 it's the only one set in cil_offset_to_bb.
2901 2009-05-25 Zoltan Varga <vargaz@gmail.com>
2903 * image-writer.c: Fix pointer directive on ppc64.
2905 2009-05-24 Zoltan Varga <vargaz@gmail.com>
2907 * image-writer.c (asm_writer_emit_section_change): Avoid using
2908 .bss subsections on ppc too.
2910 2009-05-23 Zoltan Varga <vargaz@gmail.com>
2912 * image-writer.c: Fix the definition of TARGET_ASM_....
2914 * image-writer.c: Fix the emission of assembler directives in the last
2917 * mini-ppc.c (mono_arch_emit_exceptions): Increase the size of the
2918 exception throwing code to accomodate ppc64.
2920 * tramp-ppc.c (mono_arch_get_nullified_class_init_trampoline): Increase the
2921 size to work on ppc64 too.
2923 * mini-ppc.h (MonoCompileArch): Enable static rgctx trampolines on ppc64
2926 * image-writer.c: Clean up the #ifdef hell a bit by adding defines for
2927 the assembler dialect instead of using platform specific defines.
2929 2009-05-22 Geoff Norton <gnorton@novell.com>
2931 * mini-arm.c (get_call_info): If a structure is split between the stack
2932 and argument registers, we should not advance the stack pointer by the entire
2933 native size, but just by the amount that spilled.
2935 2009-05-22 Zoltan Varga <vargaz@gmail.com>
2937 * mini-arm.c (get_call_info): Handle structures with alignment requirements
2940 2009-05-21 Zoltan Varga <vargaz@gmail.com>
2942 * aot-compiler.c (emit_extra_methods): Encode direct runtime invoke
2945 * aot-compiler.c (add_extra_method): Fix up the collection of extra
2946 methods so wrapper don't get added twice.
2947 (add_generic_instances): Don't add methods of arrays.
2949 * generics.cs: Mark one test as !FULLAOT.
2951 2009-05-21 Rodrigo Kumpera <rkumpera@novell.com>
2953 * mini-x86.c (emit_move_return_value): Remove unused vars.
2955 2009-05-21 Rodrigo Kumpera <rkumpera@novell.com>
2957 * mini-x86.c (mono_arch_emit_call): The decompose code now supports
2958 decomposing 8 bytes structs into a LCALL.
2960 * mini-x86.c (emit_move_return_value): We no longer push the vtype
2961 pointer for where to store the returned regs.
2963 * decompose.c (mono_decompose_vtype_opts): Fix the comment to properly
2966 Fixes #471747, #471751 and #4734530 (in fact, it's a bunch of dups).
2968 2009-05-20 Miguel de Icaza <miguel@novell.com>
2970 * aot-runtime.c (mono_aot_init): Use g_getenv to work on systems
2973 2009-05-21 Zoltan Varga <vargaz@gmail.com>
2975 * aot-compiler.c (add_wrappers): Add StructureToPtr/PtrToStructure wrappers.
2977 * basic.cs: Move the test_2_cprop_bug () test to generics.cs as it involves
2980 2009-05-20 Rodrigo Kumpera <rkumpera@novell.com>
2982 * local-propagation.c (mono_local_cprop): Avoid local propagation
2983 across paired add/sub if the first instruction dest reg is it's
2984 source reg. For example:
2986 int_add_imm R12 <- R12 [1] clobbers: 1
2987 int_sub_imm R42 <- R12 [1] clobbers: 1
2989 The cprop pass would wrongly const prop + 1 to int_sub_imm which doesn't
2990 maintain the math identify.
2994 2009-05-20 Andreia Gaita <avidigal@novell.com>
2996 * Makefile.am: avoid going on the network just to get the revision,
2999 2009-05-19 Massimiliano Mantione <massi@ximian.com>
3001 Fixed estimate for short branches on amd64 (they were off mark, and
3002 enabling call prolog-epilog instrumentations caused assertions).
3003 * mini.h (struct MonoBasicBlock): added max_length field to hold the
3004 estimate for the maximum length of this basic block.
3006 - mono_arch_emit_prolog: compute max_length for each basic block
3007 (instead of max_offset), and inflate size estimate also for entry bb
3008 in case of code instrumentation.
3009 - mono_arch_output_basic_block: get rid of "cpos" (the current
3010 estimated "position" in the code), and always use "offset" instead,
3011 which is accurate; at the beginning of the function quickly recompute
3012 max_offset for all the remaining blocks, starting from the current
3013 cfg->code_len (which is correct, and not estimated) and using the
3014 estimated block lengths computed previously.
3016 2009-05-17 Zoltan Varga <vargaz@gmail.com>
3018 * exceptions-ppc.c: Remove the caching from the trampoline creation
3019 functions, it is already done in the caller.
3021 * mini-trampolines.c (mono_llvm_vcall_trampoline): Fix the llvm build.
3023 * mini-ppc.h mini-arm.h mini-x86.h mini-amd64.h: Add
3024 MONO_ARCH_GSHARED_SUPPORTED define.
3026 * mini.c (mini_init): Use the MONO_ARCH_GSHARED_SUPPORTED define.
3028 * mini-arm.c mini.c: Get rid of the unused mono_arch_fixup_jinfo ()
3031 2009-05-16 Zoltan Varga <vargaz@gmail.com>
3033 * jit-icalls.c (mono_helper_compile_generic_method): Get rid of the
3034 call to mono_marshal_get_rgctx_invoke ().
3036 * mini.c method-to-ir.c mini-trampolines.c: Get rid of the usage of
3037 mono_marshal_get_static_rgctx_invoke (), all platforms which support
3038 gshared use the static rgctx trampolines now.
3040 * mini.c (mini_init): Call mono_set_generic_sharing_supported () if the
3041 platform supports it.
3043 2009-05-15 Zoltan Varga <vargaz@gmail.com>
3045 * mini-arm.c (mono_arch_allocate_vars): Correctly save R5 when using AOT.
3047 * aot-compiler.c (emit_method_code): Avoid duplicate labels for methods.
3049 2009-05-15 Zoltan Varga <vargaz@gmail.com>
3051 * mini-ppc.c (mono_arch_emit_exceptions): Nullify the processed patches.
3053 * tramp-ppc.c (mono_arch_nullify_class_init_trampoline): Implement this
3056 2009-05-15 Massimiliano Mantione <massi@ximian.com>
3058 Made it possible for mono_arch_instrument_epilog to preserve
3059 argument registers, otherwise instrumenting the "epilogue" before
3060 a tail call would clobber them.
3061 * mini.h: Added "mono_arch_instrument_epilog_full" prototype, which
3062 if like mono_arch_instrument_epilog but with an additional parameter
3063 that states if argument registers must be preserved.
3064 * mini.c: implemented mono_arch_instrument_epilog as a call to
3065 mono_arch_instrument_epilog_full without asking to preserve argument
3066 registers (this makes the existing code work as usual).
3068 - mono_arch_instrument_epilog: add parameter to transform it into
3069 mono_arch_instrument_epilog_full, and preserve argument registers
3071 - mono_arch_output_basic_block, OP_TAILCALL case: call
3072 mono_arch_instrument_epilog_full.
3073 * mini-alpha.c, mini-arm.c, mini-hppa.c, mini-ia64.c, mini-mips.c,
3074 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c, mini-x86.c:
3075 only transformed mono_arch_instrument_epilog into
3076 mono_arch_instrument_epilog_full.
3078 2009-05-15 Geoff Norton <gnorton@novell.com>
3080 * mini-darwin.c: This works on arm now.
3082 2009-05-14 Geoff Norton <gnorton@novell.com>
3084 * jit.h, driver.c: Allow full-aot to be decided programatically by the
3087 2009-05-15 Zoltan Varga <vargaz@gmail.com>
3089 * aot-compiler.c (emit_method_code): Skip a few more characters in the debug
3092 * mini-trampolines.c (mono_magic_trampoline): Handle static rgctx invoke
3093 wrappers during full aot mode correctly.
3095 * aot-runtime.c (mono_aot_get_unbox_trampoline): Handle shared generic
3098 * aot-compiler.c (mono_aot_method_hash): Use our internal version of
3099 mono_metadata_type_hash ().
3101 2009-05-14 Massimiliano Mantione <massi@ximian.com>
3103 * mini.h, mini-codegen.c, mini-alpha.c, mini-amd64.c, mini-arm.c,
3104 mini-hppa.h, mini-hppa.c, mini-ia64.c, mini-mips.h, mini-mips.c,
3105 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c, mini-886.c:
3106 Removed MONO_INST_BRLABEL from the instruction flags, and the
3107 remaining code that used it, because we do not support branches inside
3108 basic blocks (and branch target labels) anymore.
3109 * Makefile.am: As part of the above cleanup, remove reference to
3110 BURG files which don't exist anymore.
3112 2009-05-14 Zoltan Varga <vargaz@gmail.com>
3114 * image-writer.c (asm_writer_emit_local_symbol): Make this a nop on
3117 * mini-mips.c mini-mips.h exceptions-mips.c: Transition the mips backend
3118 to use mono_arch_throw_corlib_exception.
3120 * mini-ppc.c mini-ppc.h exceptions-ppc.c: Use
3121 mono_arch_throw_corlib_exception for throwing corlib exceptions.
3123 * aot-runtime.c (decode_patch): Allocate the data for R4/R8 from the
3126 * mini.c (mono_patch_info_dup_mp): Copy the table of switch targets too.
3128 * aot-compiler.c: Emit a local symbol prefixed with the assembly name
3129 for the got to make debugging easier and to avoid confusing it with the
3132 * aot-compiler.c (emit_method_code): Emit a C style symbol for each
3133 method so a breakpoint can be set when using gdb.
3135 2009-05-13 Zoltan Varga <vargaz@gmail.com>
3137 * aot-compiler.c (mono_aot_method_hash): Implement this properly based
3138 on mono_method_get_imt_slot ().
3140 * aot-runtime.c (find_extra_method_in_amodule): Get rid of the
3141 num_decodes variables.
3143 * aot-compiler.c (mono_aot_method_hash): Revert part of the last
3144 change as it doesn't seem to work.
3146 * aot-compiler.c (mono_aot_method_hash): Improve the hashing of
3149 2009-05-12 Zoltan Varga <vargaz@gmail.com>
3151 * aot-compiler.c mini.c mini-amd64.h mini-arm.h: Kill
3152 MONO_ARCH_FULL_AOT_IMT_SUPPORTED define, both platforms now support imt.
3154 * mini.c (mini_init): Install mono_aot_get_imt_thunk as the IMT thunk
3155 builder when using full aot.
3157 * mini-amd64.c (mono_arch_build_imt_thunk): Don't handle the full-aot case
3158 here, it is already handled.
3160 * mini-arm.c (mono_arch_emit_imt_argument): Pass the dynamic imt arg
3163 * aot-compiler.c (arch_emit_imt_thunk): Implement this for ARM.
3165 * mini-arm.h: Enable IMT for full aot.
3167 * aot-compiler.c (mono_compile_assembly): Don't emit imt thunk if the
3168 arch doesn't support it.
3170 * mini.c (mini_init): Don't disable IMT for full aot if the
3171 architecture supports it.
3173 * mini.h (MonoAotTrampoline): New enum containing the different types
3174 of 'numerous' trampolines.
3175 (MONO_AOT_FILE_VERSION): Bump this.
3177 * aot-compiler.c aot-runtime.c: Unify the handling of specific and
3178 static rgctx trampolines. Add support for full-aot IMT thunks.
3180 * mini-amd64.h: Enable IMT for full aot.
3182 * TestDriver.cs: Add a CategoryAttribute class and an --exclude option
3183 to exclude tests belonging to a category.
3185 * generics.cs: Mark some tests with a !FULLAOT category.
3187 * Makefile.am (fullaotcheck): Run tests with --exclude !FULLAOT. Include
3190 2009-05-11 Zoltan Varga <vargaz@gmail.com>
3192 * aot-compiler.c (emit_and_reloc_code): Move the implementation of
3193 MONO_PATCH_INFO_GOT_OFFSET to a separate arch-specific function.
3194 (emit_plt): Fix a warning.
3196 2009-05-10 Zoltan Varga <vargaz@gmail.com>
3198 * aot-compiler.c aot-runtime.c: Fix the build by moving is_shared_got_patch
3199 back into aot-compiler.c to a place where the other functions shared by
3200 the runtime and aot compiler are.
3202 * aot-compiler.c aot-runtime.c: Emit the got addr using a separate symbol,
3203 as done previously, instead of in MonoAotFileInfo, since pointers might have
3204 alignment requirements.
3206 * mini.h: Bump AOT file format version.
3208 2009-05-10 Miguel de Icaza <miguel@novell.com>
3210 * aot-runtime.c (mono_aot_is_shared_got_patch): Move this routine
3211 that is used at runtime from the aot-compiler.c, this makes it
3212 work on setups that remove the AOT compiler from the output
3215 2009-05-09 Zoltan Varga <vargaz@gmail.com>
3217 * tramp-ppc.c (mono_arch_get_static_rgctx_trampoline): Implement this for
3220 * mini-ppc.h: Enable static rgctx trampolines for ppc.
3222 * mini-<ARCH>.h: Kill the MONO_ARCH_ENABLE_EMIT_STATE_OPT define.
3224 * decompose.c (mono_decompose_long_opts): Move the ppc/sparc specific
3225 stuff to mono_arch_decompose_long_opts ().
3226 (mono_decompose_opcode): Remove some dead code.
3228 2009-05-08 Rodrigo Kumpera <rkumpera@novell.com>
3230 * method-to-ir.c (mono_method_to_ir): Fix boostrap of non amd64 builds
3231 cmethod can be null for quite a some reasons.
3233 2009-05-08 Rodrigo Kumpera <rkumpera@novell.com>
3235 * method-to-ir.c (mono_method_to_ir): Fix non amd64 builds.
3237 2009-05-08 Zoltan Varga <vargaz@gmail.com>
3239 * aot-compiler.c (arch_emit_got_access): Fix the aot-not-supported build.
3241 2009-05-08 Zoltan Varga <vargaz@gmail.com>
3243 * method-to-ir.c (mono_emit_call_args): Add a 'tail' flag argument.
3244 (mono_method_to_ir): Use MONO_ARCH_USE_OP_TAIL_CALL macro to determine
3245 whenever to make tail calls using OP_TAIL_CALL. Enable support for tail
3246 calls returning structures by addr on amd64.
3248 * mini-amd64.h (MONO_ARCH_USE_OP_TAIL_CALL): New arch-specific macro.
3250 * iltests.il.in: Restructure the tail call tests a bit.
3252 2009-05-07 Zoltan Varga <vargaz@gmail.com>
3254 * aot-compiler.c (add_wrappers): Add remoting-invoke-with-check wrappers
3255 for virtual methods too.
3257 2009-05-06 Raja R Harinath <harinath@hurrynot.org>
3259 * method-to-ir.c (mono_method_to_ir): Revert change of 2009-05-02
3260 due to regression in verifying System.dll.
3262 2009-05-06 Zoltan Varga <vargaz@gmail.com>
3264 * debug-mini.c (mono_debugger_method_has_breakpoint): Allow breakpoints
3267 * dwarfwriter.c (emit_class_dwarf_info): Add support for generic
3270 * aot-compiler.c aot-runtime.c: Use our own hash function instead of
3271 g_str_hash () which can change.
3273 * driver.c (mini_regression): Disable optimizations not supported by
3274 the cpu. Fixes #500019.
3276 * aot-runtime.c (mono_aot_get_unwind_info): Fix the --enable-minimal=aot
3279 2009-05-06 Zoltan Varga <vargaz@gmail.com>
3281 * mini-llvm.c (mono_llvm_emit_method): Update the OP_TLS_GET implementation
3282 to the latest LLVM code.
3284 2009-05-05 Zoltan Varga <vargaz@gmail.com>
3286 * genmdesc.pl (load_opcodes): Fix this after the TARGET_... changes.
3288 2009-05-04 Zoltan Varga <vargaz@gmail.com>
3290 * mini-llvm.c (mono_llvm_emit_method): Implement TLS support on
3293 * aot-compiler.c (encode_patch_list): Simplify this considerably as we are
3294 no longer saving offsets, so just save the patch types along with the other
3296 * aot-runtime.c (load_patch_info): Update after the changes to
3297 encode_patch_list ().
3298 (decode_got_entry): Removed, merged into load_patch_info ().
3299 (is_shared_got_patch): Removed, call the same function from
3302 * mini.h: Bump aot file format version.
3304 * aot-compiler.c aot-runtime.c: Resurrect static linking support. Kill the
3305 half-finished no-dlsym code.
3307 * aot-runtime.c (load_method): Kill the old and bit-rotten use_loaded_code
3310 * mini-<ARCH>.h mini-trampolines.c aot-runtime.c: Kill the
3311 MONO_ARCH_HAVE_CREATE_TRAMPOLINE_FROM_TOKEN define.
3313 2009-05-02 Zoltan Varga <vargaz@gmail.com>
3315 * tramp-amd64.c (mono_arch_get_static_rgctx_trampoline): Increase the
3316 buffer length to work with AOT code.
3318 * method-to-ir.c (mono_method_to_ir): Handle loading errors in the
3319 ldfld/stfld opcodes.
3321 * exceptions-x86.c (mono_arch_get_throw_exception_by_name): Simplify this
3324 * mini-llvm.c mini-x86.c: Implement 32 bit and x86 support.
3326 * ssa.c (mono_ssa_compute): Don't skip I8 values when using LLVM.
3328 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Update to the latest
3331 * mini.c (mini_method_compile): Set the from_llvm flag in MonoJitInfo
3332 if needed. Don't decompose long operations when using llvm.
3334 2009-05-01 Zoltan Varga <vargaz@gmail.com>
3336 * aot-compiler.c aot-runtime.c: Use mono_pagesize () instead of the
3339 * aot-runtime.c (load_aot_module): Get rid of another mprotect call.
3341 2009-05-03 Martin Baulig <martin@ximian.com>
3343 * debug-debugger.c (debugger_insert_source_breakpoint): Don't call
3344 mono_debugger_insert_method_breakpoint() since the class init
3345 handler we're inserting at the top of the method already gives us
3348 2009-04-30 Zoltan Varga <vargaz@gmail.com>
3350 * decompose.c (mono_decompose_long_opts): Move the implementation of LNEG
3351 to mono_arch_decompose_long_opts () for x86 and arm.
3353 2009-04-29 Zoltan Varga <vargaz@gmail.com>
3355 * mini-codegen.c (mono_regstate_alloc_int): Use __x86_64__ instead of
3358 2009-04-28 Zoltan Varga <vargaz@gmail.com>
3360 * *.h *.c: Use TARGET_<ARCH> defines instead of __<arch>__ defines in the
3363 2009-04-26 Zoltan Varga <vargaz@gmail.com>
3365 * aot-runtime.c (mono_aot_create_specific_trampoline): Add a stat for the
3366 number of trampolines used in full-aot mode.
3368 * aot-compiler.c: Add an ntrampolines option to set the number of
3369 trampolines emitted in full-aot mode.
3371 2009-04-27 Zoltan Varga <vargaz@gmail.com>
3373 * mini-llvm.c (mono_llvm_emit_method): Implement OP_CHECK_THIS using
3374 a volatile load. Get rid of get_tempname (), llvm assigns names
3377 * mini-llvm-cpp.cpp (mono_llvm_build_volatile_load): New instruction
3380 * mini-llvm.c (mono_llvm_emit_method): Don't call LLVMGetParam on
3383 * abcremoval.c (REPORT_ABC_REMOVAL): Don't output messages at verbose
3386 * mini-codegen.c (mono_local_regalloc): Prevent sreg1/dreg to be allocated
3387 to the same register as a fixed sreg2. Fixes #497271.
3389 * iltests.il.in: Add a new test.
3391 2009-04-26 Zoltan Varga <vargaz@gmail.com>
3393 * mini-amd64.c: Use moves instead of pushes for passing arguments on the
3394 stack, since pushes complicate exception handling.
3396 * exceptions-amd64.c (mono_arch_find_jit_info): Don't pop the arguments of
3397 the stack if they are passed using moves.
3399 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add an assert.
3401 * method-to-ir.c (mono_method_to_ir): Disable fast virtual generic methods
3404 * mini-llvm.c (mono_llvm_emit_method): Call jit icall wrappers, not the
3405 icalls themselves. Convert arguments of FCOMPARE. Convert the destination
3406 of FMOVE if it is an R4.
3408 2009-04-25 Zoltan Varga <vargaz@gmail.com>
3410 * mini-ops.h: Add OP_LLVM_OUTARG_VT opcode.
3412 * mini.h (LLVMCallInfo): New structure to store calling convention
3413 information for the LLVM back end similar to the CallInfo structures in
3416 * mini-amd64.c (mono_arch_get_llvm_call_info): New arch function to return
3417 call information in a format usable by LLVM.
3418 (mono_arch_emit_call): Move the LLVM handling code to mono_llvm_emit_call ().
3420 * method-to-ir.c (mono_emit_call_args): Emit calls using
3421 mono_llvm_emit_call () when compiling using LLVM.
3423 * mini-llvm.c: Implement support for passing/receiving valuetypes. Add
3424 comments to all functions. Fix memory leaks. Add a public init/cleanup
3427 * mini.c: Call the llvm init/cleanup functions in mini_init()/cleanup().
3429 * method-to-ir.c (handle_array_new): Disable llvm when calling the vararg
3430 mono_array_new_va () jit icall.
3432 Fri Apr 24 16:44:08 CEST 2009 Paolo Molaro <lupus@ximian.com>
3434 * Makefile.am, genmdesc.c, genmdesc.pl: tiny refactor to allow
3435 multiple machine description files to be specified.
3436 * mini-ops.h: fixes for cross-compilation.
3438 2009-04-22 Miguel de Icaza <miguel@novell.com>
3440 * aot-runtime.c (make_writable): Use mono_mprotect to simplify
3443 2009-04-22 Zoltan Varga <vargaz@gmail.com>
3445 * method-to-ir.c (mono_method_to_ir): Force init_locals to be TRUE
3446 to prevent asserts in various passes. Fixes #497220.
3448 2009-04-21 Zoltan Varga <vargaz@gmail.com>
3450 * mini-trampolines.c (mono_generic_class_init_trampoline): Remove
3453 * aot-compiler.c aot-runtime.c: Emit the unwind info into a separate
3454 table to avoid duplicates.
3456 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
3458 * aot-compiler.c (emit_method_code): Avoid writing symbols if the nodebug
3461 2009-04-20 Rodrigo Kumpera <rkumpera@novell.com>
3463 * mini.c (mini_method_verify): Fail fulltrust code if the exception
3464 is for method or field access.
3466 2009-04-20 Zoltan Varga <vargaz@gmail.com>
3468 * mini-llvm-cpp.cpp (mono_llvm_dump_value): New helper function to print
3471 * mini-llvm.c (mono_llvm_emit_method): Use it.
3473 * mini-llvm.c (type_to_llvm_type): Fix the mapping of enums.
3474 (mono_llvm_emit_method): Add support for CAS. Fix handling of CSET opcodes
3477 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add support for
3478 synchronized methods.
3480 * mini.c (mini_method_compile): Disable LLVM for dynamic methods.
3482 * mini.c (mini_method_compile): Enable ABCREM when running with LLVM.
3484 * mini-llvm.c (mono_llvm_emit_method): Add support for OP_LOADI4_MEM/
3487 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Add a MONO_LLVM env variable
3488 allowing some options to be set dynamically.
3490 2009-04-19 Zoltan Varga <vargaz@gmail.com>
3492 * mini-llvm.c (mono_llvm_emit_method): Handle compares followed by an
3493 unconditional branch.
3495 * mini.h (MonoTrampolineType): Add new trampoline type
3496 'MONO_TRAMPOLINE_LLVM_VCALL' which handles virtual calls made from LLVM
3499 * mini-trampolines.c (mono_llvm_vcall_trampoline): New C trampoline
3502 * mini-trampolines.c (mono_create_llvm_vcall_trampoline): New trampoline
3505 * mini.c (mini_init): Avoid using the common vtable trampoline when LLVM
3506 is enabled. Instead, use the llvm vcall trampoline.
3508 * mini-trampolines.c (mono_get_vcall_slot_addr): New helper function.
3510 * mini-trampolines.c tramp-amd64.c tramp-x86.c: Use it.
3512 * mini-<ARCH>.c: Get rid of the identical mono_arch_get_vcall_slot_addr ()
3515 * mini-<ARCH>.h mini-trampolines.c mini.c: Get rid of
3516 MONO_ARCH_COMMON_VTABLE_TRAMPOLINE, it is supported by all archs.
3518 * mini-ia64.c (mono_arch_lowering_pass): Null out the sregs of the
3519 OP_IA64_CSET opcode.
3521 * mini.c: Fix a warning.
3523 * mini-llvm.c (mono_llvm_emit_method): Convert arguments of SWITCH and
3524 THROW to the appropriate llvm type.
3526 2009-04-18 Zoltan Varga <vargaz@gmail.com>
3528 * mini.c (mini_method_compile): Add statistics for methods JITted
3531 2009-04-17 Zoltan Varga <vargaz@gmail.com>
3533 * method-to-ir.c: Fix the computation of ins_sreg_counts for ia64
3534 OP_IA64_CMP_<cond>_IMM opcodes.
3536 2009-04-17 Zoltan Varga <vargaz@gmail.com>
3538 * mini-llvm.c (emit_cond_system_exception): Implement throwing of
3541 * dwarfwriter.c (mono_dwarf_writer_emit_method): Handle --regression
3544 * mini-llvm.c (type_to_llvm_type): Avoid accessing t->data.klass for
3547 2009-04-17 Atsushi Enomoto <atsushi@ximian.com>
3549 * mini-exceptions.c : add thread id to EXCEPTION trace message.
3551 2009-04-17 Zoltan Varga <vargaz@gmail.com>
3553 * tramp-amd64.c (mono_arch_get_static_rgctx_trampoline): Fix AOT
3556 * tramp-x86.c (mono_arch_get_unbox_trampoline): Implement static
3557 rgctx invoke trampolines for x86.
3559 * mini-x86.c (mono_arch_output_basic_block): Add a few nops before
3560 indirect calls to simplify get_vcall_slot_addr (). Fixes #494567.
3561 (mono_arch_get_vcall_slot): Simplify this.
3563 2009-04-16 Zoltan Varga <vargaz@gmail.com>
3565 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Move the calls to
3566 mono_debug_add_delegate_trampoline () to get_delegate_invoke_impl ().
3568 2009-04-14 Zoltan Varga <vargaz@gmail.com>
3570 * aot-compiler.c tramp-arm.c mini-arm.c: Implement static rgctx
3571 trampolines for ARM. Add full-aot support for delegate invokes for ARM.
3573 * mini-trampolines.c (mono_magic_trampoline): Fix the build.
3575 * liveness.c (visit_bb): Remove a needless assert.
3577 2009-04-13 Zoltan Varga <vargaz@gmail.com>
3579 * mini-trampolines.c (mono_create_delegate_trampoline): Delegate the
3580 full aot support to the arch specific code.
3582 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Add full-aot support.
3584 * aot-compiler.c (emit_trampolines): Emit delegate invoke impl trampolines.
3586 * aot-compiler.c (emit_named_code): Rename this to 'emit_trampoline'.
3588 * mini-amd64.c (mono_arch_get_delegate_invoke_impls): New function to
3589 collect information about the delegate invoke impl trampolines.
3591 * mini.h (MonoAotTrampInfo): New structure collecting the information needed
3592 to save trampolines during full-aot mode.
3594 * mini-trampolines.c (mono_create_static_rgctx_trampoline): New trampoline
3595 creation function which returns a trampoline which sets the rgctx
3597 (mono_magic_trampoline): Use the rgctx trampoline instead of an rgctx
3598 wrapper if possible.
3599 (mono_delegate_trampoline): Ditto.
3601 * mini.c (mono_jit_runtime_invoke): Ditto.
3603 * tramp-amd64.c: Add an implemention of static rgctx trampolines for AMD64.
3605 * aot-compiler.c aot-runtime.c: Add support for static rgctx trampolines.
3607 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
3609 2009-04-12 Zoltan Varga <vargaz@gmail.com>
3611 * mini-ia64.c (mono_arch_lowering_pass): Use NULLIFY_INS instead of
3612 just setting the opcode to OP_NOP.
3614 2009-04-11 Zoltan Varga <vargaz@gmail.com>
3616 * mini.c (mini_method_compile): Put the last change inside an
3617 #ifdef MONO_ARCH_HAVE_LIVERANGE_OPS.
3619 * mini.c (mini_method_compile): Disable sharing of stack slots/registers
3620 and extend live ranges to cover the whole method when using xdb.
3622 * jit-icalls.c (ldvirtfn_internal): Avoid creating rgctx wrappers here,
3623 do it in the trampolines.
3625 * mini-trampolines.c (mono_magic_trampoline): Add an rgctx wrapper if
3628 * mini-trampolines.c (mono_delegate_trampoline): Ditto.
3630 * method-to-ir.c (mono_method_to_ir): Avoid using the fast virtual method
3631 call code in full-aot mode since IMT is disabled there.
3632 (mono_method_to_ir): Inline ldfld wrappers which return structures too, the
3633 new JIT no longer has that restriction.
3635 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
3637 * aot-compiler.c (emit_extra_methods): Emit the wrapper method names in
3638 a more compact format.
3639 (mono_aot_wrapper_name): New function to return a unique name for a
3640 wrapper method, also used by the AOT runtime.
3642 * aot-runtime.c (find_extra_method_in_amodule): Update after the changes to
3645 * aot-compiler.c (add_generic_class): Add the helper methods from T[]
3646 when a ICollection<T> etc is encountered.
3647 (add_generic_instances): Process method arguments/locals too.
3648 (emit_trampolines): Emit unbox trampolines for extra methods too. Shorten
3651 * aot-runtime.c (mono_aot_get_unbox_trampoline): Handle extra methods too.
3653 2009-04-10 Zoltan Varga <vargaz@gmail.com>
3655 * aot-compiler.c: Disable the AOT compiler if the JIT is disabled.
3657 * dwarfwriter.c (emit_type): Emit byref to reference types as 'int' for now.
3659 * decompose.c (mono_decompose_opcode): Make this return a MonoInst*
3660 representing the result of the decomposition. Nullify instructions
3661 instead of setting them to OP_NOP since nops can't have registers
3664 2009-04-09 Zoltan Varga <vargaz@gmail.com>
3666 * aot-compiler.c (mono_compile_assembly): Split this huge function into
3667 smaller parts. Add 'nodebug' option to prevent generation of DWARF debug
3668 info. Strip 'mapping symbols' on ARM.
3670 * iltests.il.in (test_0_fconv_to_i): Disable this on ARM too.
3672 * genmdesc.pl: Applied patch by Martin Fuzzey (mfuzzey@parkeon.com). Sync
3673 this with the native genmdesc.
3675 2009-04-08 Bill Holmes <billholmes54@gmail.com>
3677 * aot-runtime.c: Fixing the MSVC build.
3679 Code is contributed under MIT/X11 license.
3681 2009-04-08 Zoltan Varga <vargaz@gmail.com>
3683 * mini-llvm.c (mono_llvm_emit_method): Pass i1/i2 arguments as i4 since
3684 JITted code depends on it.
3686 2009-04-08 Raja R Harinath <harinath@hurrynot.org>
3688 * aot-compiler.c: Use new MonoGenericParam accessors.
3690 2009-04-08 Raja R Harinath <harinath@hurrynot.org>
3692 Reduce memory usage and improve correctness wrt MonoGenericParam
3693 * aot-runtime.c (decode_klass_ref): Simplify generic parameter
3694 handing. Avoid allocating MonoGenericParams, but use the ones in
3695 the container itself.
3697 2009-04-07 Miguel de Icaza <miguel@novell.com>
3699 * tasklets.c: Return exceptions in the out argument.
3701 2009-04-08 Zoltan Varga <vargaz@gmail.com>
3703 * mini-llvm.c (mono_llvm_emit_method): Fix alignment in the LOCALLOC_IMM
3704 opcode. Use pointer types in more places instead of casting them to
3707 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Create a pass manager to run
3709 (mono_llvm_optimize_method): New helper function to optimize a method.
3711 * method-to-ir.c (mono_emit_widen_call_res): Extract the call result
3712 widening code so it could be called from more places.
3713 (mono_method_to_ir): Call mono_emit_widne_call_res () in several more
3714 code paths in the call opcodes.
3716 Mon Apr 6 14:19:54 CEST 2009 Paolo Molaro <lupus@ximian.com>
3718 * exceptions-amd64.c, mini-amd64.h: amd64 support code for continuations.
3720 2009-04-06 Zoltan Varga <vargaz@gmail.com>
3722 * dwarfwriter.c: Use _ to separate class name
3723 components as gdb can't handle '.'. Represent reference variables
3726 * mini.h (MonoCompile): Add locals_min_stack_offset/locals_max_stack_offset.
3728 * mini-amd64.c (mono_arch_allocate_vars): Save min/max stack offset.
3730 * mini-gc.c: New file, contains the SGEN GC related parts of the JIT.
3732 * gc-test.cs: New file with GC stack marking tests.
3734 * mini-arm.c (mono_arch_output_basic_block): Fix int->float conversion of
3735 negative numbers for vfp.
3737 * basic-float.cs: Add a test.
3739 Mon Apr 6 14:12:10 CEST 2009 Paolo Molaro <lupus@ximian.com>
3741 * exceptions-x86.c, mini-x86.h: x86 support code for continuations.
3743 Mon Apr 6 14:09:53 CEST 2009 Paolo Molaro <lupus@ximian.com>
3745 * tasklets.h, tasklets.c, mini.h, mini.c, Makefile.am: arch-indep
3746 part of tasklet/continuation support.
3748 2009-04-05 Zoltan Varga <vargaz@gmail.com>
3750 * mini-llvm.c (mono_llvm_emit_method): Move the handling of
3751 amd64 opcodes inside an ifdef.
3753 * dwarfwriter.c: Emit inheritance information for classes, emit fields
3756 * dwarfwriter.c (emit_type): Emit the class info for classes.
3758 2009-04-04 Zoltan Varga <vargaz@gmail.com>
3760 * Makefile.am (AM_CXXFLAGS): Add GLIB_CFLAGS to this.
3762 * mini-llvm-cpp.h: New header file for mini-llvm-cpp.cpp.
3764 * mini-llvm.c: Remove unused fields from EmitContext, fix memory leaks.
3766 * ssa.c (mono_ssa_compute): Fix some memory leaks.
3768 2009-04-03 Zoltan Varga <vargaz@gmail.com>
3770 * mini.c mini-amd64.c method-to-ir.c: Use COMPILE_LLVM in a few more places.
3772 * mini-llvm.c: Update comments.
3774 * mini.h (COMPILE_LLVM): New macro.
3776 * decompose.c (mono_decompose_opcode): Use the COMPILE_LLVM macro.
3778 * ssa.c (mono_ssa_compute): Ditto.
3780 * unwind.c (mono_unwind_get_ops_from_fde): New helper function to extract
3781 the unwind ops from a DWARF FDE.
3783 * mini-llvm.c: Implement generation of unwind info for LLVM compiled
3784 methods by extracting the dwarf unwind ops from the unwind info generated
3787 * mini-llvm.c (mono_llvm_emit_method): Enable support for non-IMT virtual
3790 * mini-amd64.c (mono_arch_get_vcall_slot): Handle more kinds of the SIB
3793 2009-04-02 Zoltan Varga <vargaz@gmail.com>
3795 * Makefile.am (llvm_sources): Enable this.
3797 * mini.c (mini_method_compile): Add support for compiling with LLVM,
3798 failing back to the JIT if something cannot be handled.
3800 * mini-amd64.c (mono_arch_emit_call): Emit the arguments more simple when
3801 compiling with LLVM.
3803 * decompose.c (mono_decompose_opcode): Avoid decomposing some opcodes when
3804 compiling with LLVM.
3806 * method-to-ir.c (mono_method_to_ir): Avoid decomposing SWITCH when
3807 compiling with LLVM.
3809 * mini-ops.h: Add a few opcodes needed by LLVM.
3811 * dwarfwriter.c (mono_dwarf_writer_emit_method): Avoid crashes if the method
3814 * mini-llvm.c mini-llvm-cpp.cpp: New files containing the experimental llvm
3817 * mini-arm.c (mono_arch_output_basic_block): Fix the ARM_FPU_NONE build.
3819 * mini-arm.h mini-arm.c cpu-arm.md: Finish VFP support.
3821 2009-04-01 Mark Probst <mark.probst@gmail.com>
3823 * regalloc.h, mini-codegen.c: Make vassign members gint32 to fix
3824 ridiculously large methods.
3826 2009-03-31 Martin Baulig <martin@ximian.com>
3828 * debug-debugger.c (debugger_remove_breakpoint): Call
3829 mono_debugger_remove_class_init_callback ().
3831 2009-03-31 Zoltan Varga <vargaz@gmail.com>
3833 * aot-compiler.c (mono_compile_assembly): Call img_writer_emit_start ()
3834 right before emitting code, not at the start.
3836 * mini.c (mono_postprocess_patches): Extract this into a separate function
3837 from mono_codegen ().
3839 * ssa.c (mono_ssa_compute): Set ins->klass for every PHI node, handle
3840 byref types correctly.
3842 2009-03-30 Zoltan Varga <vargaz@gmail.com>
3844 * dwarfwriter.c (mono_dwarf_writer_emit_method): Fix a crash introduced
3847 2009-03-29 Zoltan Varga <vargaz@gmail.com>
3849 * mini-amd64.c (mono_arch_output_basic_block): Emit a few nops before
3850 indirect calls, this avoids problems where get_vcall_slot () would get
3851 confused by the native code for the instruction preceeding the call.
3852 (mono_arch_get_vcall_slot): Simplify this.
3853 (mono_arch_emit_imt_argument): Remove this, it is no longer needed.
3855 * mini-ops.h: Fix the definitions of the OP_IA64 opcodes, since the local
3856 register allocator now seems to depend on them instead of the data in
3859 * mini.c (mini_method_compile): Throw the correct type of exception if
3860 mono_method_get_header () fails because of a loading error.
3862 2009-03-28 Zoltan Varga <vargaz@gmail.com>
3864 * mini.c (mini_method_compile): Clear the loader error if the method
3865 header cannot be decoded.
3867 * mini-trampolines.c (mono_magic_trampoline): Handle generic virtual
3868 interface methods on proxies correctly.
3870 * dwarfwriter.c (mono_dwarf_writer_emit_method): Fix handling of the
3871 this argument for vtype methods. Add precise liveness info for arguments.
3873 * mini-codegen.c (mono_print_ins_index): Print the vreg of the
3874 LIVERANGE_START/END opcodes.
3876 * method-to-ir.c (mono_spill_global_vars): Fix liverange calculation
3877 for arguments and values in registers.
3879 2009-03-27 Zoltan Varga <vargaz@gmail.com>
3881 * method-to-ir.c (mono_method_to_ir): Disable tail calls for calls which
3882 return a valuetype. Fixes #487518.
3884 * iltests.il: Add a test.
3886 * aot-compiler.c: Use mono_thread_create () to create helper threads.
3888 * mini-trampolines.c (mono_delegate_trampoline): Handle static delegates
3889 closed over a null reference correctly.
3891 2009-03-26 Zoltan Varga <vargaz@gmail.com>
3893 * method-to-ir.c (mono_handle_global_vregs): Fix support for ternary ops.
3895 2009-03-25 Mark Probst <mark.probst@gmail.com>
3897 * mini-codegen.c (mono_local_regalloc): Don't let sregs get
3898 allocated to the same registers as fixed sregs.
3900 2009-03-24 Mark Probst <mark.probst@gmail.com>
3902 * mini-ops.h: New ternary ATOMIC_CAS ops replace the old
3905 * method-to-ir.c: Handle more cases for
3906 Interlocked.CompareExchange.
3908 * cpu-x86.md, mini-x86.c, mini-x86.h, cpu-amd64.md, mini-amd64.c,
3909 mini-amd64.h, cpu-ppc.md, cpu-ppc64.md, mini-ppc.c, mini-ppc.h:
3910 ATOMIC_CAS implementations for x86, AMD64, PPC and PPC64.
3912 2009-03-23 Zoltan Varga <vargaz@gmail.com>
3914 * aot-runtime.c (decode_method_ref): Fix a warning.
3916 * unwind.c (mono_unwind_frame): Ditto.
3918 2009-03-22 Zoltan Varga <vargaz@gmail.com>
3920 * aot-compiler.c (arch_emit_unbox_trampoline): Fix the binary writer support.
3921 (mono_compile_assembly): Enable the binary writer for full-aot as well.
3923 * image-writer.c (do_reloc): Add support for the JUMP24 relocation,
3924 fix the handling of large values in the ALU_PC_G0_NC relocation.
3926 2009-03-22 Zoltan Varga <vargaz@gmail.com>
3928 * local-propagation.c method-to-ir.c local-propagation.c: Fix warnings.
3930 2009-03-22 Mark Probst <mark.probst@gmail.com>
3932 * method-to-ir.c (mono_spill_global_vars): Support for ternary
3935 2009-03-22 Mark Probst <mark.probst@gmail.com>
3937 * method-to-ir.c: MINI_OP3 needs a comma.
3939 * method-to-ir.c, mini.h, mini.c: Remove
3940 mono_init_op_sreg_counts ().
3942 2009-03-22 Zoltan Varga <vargaz@gmail.com>
3944 * mini-arm.c (mono_arch_output_basic_block): Fix aot support in
3947 * mini-arm.c (mono_arch_build_imt_thunk): Disable the !fail_tramp
3950 * mini-ops.h: Fix arguments of the MEMINDEX opcodes.
3952 * mini-amd64.c (mono_arch_build_imt_thunk): Simplify the fail handling
3955 2009-03-21 Mark Probst <mark.probst@gmail.com>
3957 * cfold.c, cprop.c, decompose.c, genmdesc.c, helpers.c, ir-emit.h,
3958 liveness.c, local-propagation.c, method-to-ir.c, mini-codegen.c,
3959 mini.c, mini.h, simd-intrinsics.c, ssa.c: Support for ternary IR
3962 2009-03-20 Zoltan Varga <vargaz@gmail.com>
3964 * driver.c: Change location of gc_wrapper.h.
3966 * method-to-ir.c (mono_find_block_region): Handle try clauses nested
3967 inside finally clauses correctly. Fixes #485721.
3969 * mini.c (mono_find_spvar_for_region): This needs to handle try regions
3970 after the change above.
3972 * exceptions.cs: Add a test.
3974 2009-03-19 Zoltan Varga <vargaz@gmail.com>
3976 * unwind.c (mono_unwind_ops_encode): Increase the size of the encode buffer.
3978 * mini-amd64.c (mono_arch_emit_epilog): Remove the encoding of stack size
3979 into cfg->used_int_regs, it is not needed with the dwarf unwinder.
3980 (mono_arch_compute_omit_fp): Remove the emit_epilog () workaround.
3982 * mini-amd64.c (mono_arch_compute_omit_fp): Add another check to avoid hitting
3983 the stack_alloc_size < (1 << 16) assertion in emit_prolog ().
3985 2009-03-19 Sebastien Pouliot <sebastien@ximian.com>
3987 * method-to-ir.c: Allow CoreCLR to throw FieldAccessException.
3988 Simplify logic for ensure_method_is_allowed_to_call_method.
3989 Handle wrappers on callers.
3991 2009-03-19 Zoltan Varga <vargaz@gmail.com>
3993 * Makefile.am (fullaotcheck): Don't run the generics tests, some of
3996 * basic-simd.cs: Fix the names of some test methods.
3998 2009-03-18 Geoff Norton <gnorton@novell.com>
4000 * mini.c: Only chain sigfpe if it wasn't generated in mangaed code.
4002 2009-03-18 Zoltan Varga <vargaz@gmail.com>
4004 * dwarfwriter.c (token_handler): Fix a crash caused by the last change.
4006 2009-03-17 Jb Evain <jbevain@novell.com>
4008 * driver.c: remove now uneeded call to mono_gc_base_init before
4011 2009-03-17 Jb Evain <jbevain@novell.com>
4013 * dwarfwriter.c (token_handler): handle more cases.
4015 2009-03-17 Sebastien Pouliot <sebastien@ximian.com>
4017 * method-to-ir.c: Remove more dead code (that was required only
4018 because of method_is_safe). Fix compiler warnings.
4020 2009-03-17 Sebastien Pouliot <sebastien@ximian.com>
4022 * method-to-ir.c: Remove unneeded/useless method_is_safe
4023 http://lists.ximian.com/archives/public/mono-devel-list/2009-March/031404.html
4025 2009-03-16 Rodrigo Kumpera <rkumpera@novell.com>
4027 * mini.c (mini_method_compile): Print the method been compiled with
4028 verbose level 1 instead of 3 as this helps a lot debugging JIT crashes
4029 for people not familiar with the runtime.
4031 2009-03-17 Zoltan Varga <vargaz@gmail.com>
4033 * mini-exceptions.c (get_generic_info_from_stack_frame): Avoid returning
4034 a managed object which is later put into a GList. Return its class instead.
4036 * mini.c (mono_allocate_stack_slots_full): Avoid sharing ref and non-ref
4037 stack slots when using sgen.
4039 2009-03-16 Zoltan Varga <vargaz@gmail.com>
4041 * dwarfwriter.c (emit_line_number_info): Really fix the eglib build.
4043 2009-03-14 Zoltan Varga <vargaz@gmail.com>
4045 * local-propagation.c (reg_is_softreg_no_fpstack): Use >= instead of
4046 > so it works on the first vreg as well.
4048 2009-03-13 Zoltan Varga <vargaz@gmail.com>
4050 * dwarfwriter.c (emit_line_number_info): Disable an assert which seems to
4053 * aot-compiler.c: Get rid of xdebug_lock (), use the loader lock instead.
4055 * dwarfwriter.c (emit_line_number_info): Fix eglib build as eglib doesn't
4058 2009-03-12 Zoltan Varga <vargaz@gmail.com>
4060 * dwarfwriter.c (emit_line_number_info): Optimize the computation of the
4061 native->IL offset mapping.
4063 2009-03-11 Zoltan Varga <vargaz@gmail.com>
4065 * mini-amd64.c (mono_arch_output_basic_block): Fix % 1. Fixes #484323.
4067 * basic.cs: Add a test.
4069 2009-03-11 Mark Probst <mark.probst@gmail.com>
4071 * mini-x86.c (mono_arch_output_basic_block): Use different
4072 registers in case the ones we want to overwrite are used by the
4073 other operand. Fixes regression in #480807.
4075 2009-03-10 Zoltan Varga <vargaz@gmail.com>
4077 * aot-compiler.c (mono_compile_assembly): Make the output less verbose.
4079 * dwarfwriter.c (emit_line_number_info): The line number info for
4080 IL code was off by one. Fix that.
4082 * mini-s390x.c: Fix support for vtypes whose addresses are passed on the
4085 2009-03-09 Mark Probst <mark.probst@gmail.com>
4087 Contributed under the terms of the MIT/X11 license by Steven
4088 Munroe <munroesj@us.ibm.com>.
4090 * mini-ppc.c: Correct handling of OP_LOADI4_MEMINDEX for ppc64.
4093 2009-03-08 Zoltan Varga <vargaz@gmail.com>
4095 * dwarfwriter.c (token_handler): Decode method references in non-wrappers
4098 2009-03-06 Zoltan Varga <vargaz@gmail.com>
4100 * method-to-ir.c (mono_method_to_ir): Check for type load exceptions in
4101 the delegate ctor handling code. Fixes #482638.
4103 * method-to-ir.c (mini_emit_memset): Fix the handling of size '3'. Fixes
4106 * iltests.il.in: Add a test.
4108 * mini-darwin.c (mono_chain_signal): Remove this, it is already in
4111 2009-03-05 Mark Probst <mark.probst@gmail.com>
4113 * mini-trampolines.c (mono_create_jump_trampoline): If the method
4114 is shared generic code, return the trampoline, even if the method
4115 has already been compiled. Fixes #479763.
4117 * mini.c, mini.h: New function
4118 mono_jit_find_compiled_method_with_jit_info() which is the same as
4119 mono_jit_find_compiled_method() but also returns the jit info.
4121 2009-03-05 Mark Probst <mark.probst@gmail.com>
4123 * method-to-ir.c (mono_method_to_ir): Only force the vtable var
4124 for methods which actually have one. For all other methods, make
4125 sure the this argument var is live the whole method.
4127 * mini.c (mini_method_compile): Every shared method has a
4128 this/vtable/mrgctx info. Fixes #480807.
4130 2009-03-05 Mark Probst <mark.probst@gmail.com>
4132 * mini-ppc.c (mono_arch_build_imt_thunk): Add support for mixed
4133 generic/imt thunks where some entries branch through the vtable,
4134 while other entries branch directly.
4136 2009-03-05 Zoltan Varga <vargaz@gmail.com>
4138 * mini-darwin.c (mono_chain_signal): Define this to fix the build.
4140 * mini-windows.c: Ditto.
4142 * mini.c (mono_jit_runtime_invoke): Speed up the invoking of parameterless
4145 2009-03-04 Zoltan Varga <vargaz@gmail.com>
4147 * dwarfwriter.c (emit_line_number_info): Add some debug code to help track
4150 2009-03-04 Mark Probst <mark.probst@gmail.com>
4152 * method-to-ir.c: Don't inline methods that use JMP. Fixes
4155 2009-03-04 Mark Probst <mark.probst@gmail.com>
4157 * exceptions-x86.c: Include debug-mini.h - fixes build.
4159 2009-03-04 Martin Baulig <martin@ximian.com>
4161 * debug-mini.c: Clean up the exception API and add documentation.
4162 (mono_debugger_handle_exception): New public method; this is
4163 called when throwing an exception or encountering an unhandled one.
4164 (mono_debugger_call_exception_handler): Formerly known as
4165 mono_debugger_handle_exception(); this is used to tell the
4166 debugger that we're about to invoke an exception handler.
4168 2009-03-04 Martin Baulig <martin@ximian.com>
4170 * debug-mini.c (mono_debugger_runtime_invoke): Moved here from
4171 ../metadata/mono-debug-debugger.c; save and reset exception state.
4173 2009-03-02 Martin Baulig <martin@ximian.com>
4175 * debug-mini.c: Moved the debugger exception handling here from
4176 ../metadata/mono-debug-debugger.c.
4179 (MonoDebuggerExceptionAction): New exception typedef.
4182 (MonoDebuggerThreadInfo): Added `MonoObject *last_exception'.
4184 * exceptions-amd64.c
4185 (mono_amd64_throw_exception): Use the new debugger exception
4189 (mono_handle_exception_internal): Don't call
4190 mono_debugger_unhandled_exception() here.
4192 2009-03-03 Zoltan Varga <vargaz@gmail.com>
4194 * mini.c aot-compiler.c: Update after the changes to
4195 mono_marshal_get_runtime_invoke ().
4197 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot):
4198 Virtual generic methods might not have method->slot set, work around
4201 * generics.cs: Add a test.
4203 2009-03-02 Geoff Norton <gnorton@novell.com>
4206 * driver.c: Allow signal chaining of SIGFPE as well.
4208 2009-03-02 Zoltan Varga <vargaz@gmail.com>
4210 * mini-trampolines.c (mono_generic_virtual_remoting_trampoline): Update
4211 this since it now receives the method not its generic context in the
4214 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for mixed
4215 generic/imt thunks where some entries branch through the vtable, while
4216 other entries branch directly.
4218 * mini-x86.c (mono_arch_build_imt_thunk): Ditto.
4220 * method-to-ir.c (mono_method_to_ir): Enable fast virtual generic call
4221 support for interface methods as well.
4223 * mini-trampolines.c: Add support for virtual generic methods in interfaces
4224 using the normal IMT thunks.
4226 generics.cs: Add new tests.
4228 * method-to-ir.c (mono_method_to_ir): Pass the method instead of
4229 the generic inst to the generic imt thunks. This fixes AOT support,
4230 improves consistency with the normal IMT thunks, and makes it easier to
4231 add support for interface generic virtual methods later.
4233 * mini-trampolines.c (mono_magic_trampoline): Ditto.
4235 2009-02-28 Zoltan Varga <vargaz@gmail.com>
4237 * driver.c (mono_set_signal_chaining): New public API function to enable
4238 signal chaining on POSIX platforms.
4240 * mini-posix.c mini.c: Applied a variant of a patch by Simon Rowland
4241 (si@lindenlab.com) to implement signal chaining. The original patch was
4242 contributed under the MIT X/11 license:
4243 https://bugzilla.novell.com/show_bug.cgi?id=318894
4245 2009-02-27 Zoltan Varga <vargaz@gmail.com>
4247 * iltests.il.in (test_0_implicit_float_to_double_conversion): Disable this
4248 too until it can be made to run on amd64.
4250 2009-02-26 Zoltan Varga <vargaz@gmail.com>
4252 * mini-x86.c (mono_arch_get_this_arg_from_call): Avoid expensive calls
4253 to get_generic_context_from_code () + get_call_info () if possible.
4255 2009-02-25 Zoltan Varga <vargaz@gmail.com>
4257 * mini-exceptions.c (mono_handle_native_sigsegv): Implement the
4258 suspend-on-sigsegv functionality.
4260 * mini.c (mini_parse_debug_options): Add a new 'suspend-on-sigsegv' option
4261 to suspend when a native SIGSEGV is received. This is useful for debugging
4262 crashes which don't happen under gdb, since a live process contains more
4263 information than a core file.
4265 * mini-exceptions.c (mono_print_thread_dump): Use
4266 MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX instead of platform defines.
4268 * mini-x86.h (MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX): New define.
4270 * mini-amd64.h (MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX): Ditto.
4272 * basic-float.cs: Disable the tests which currently fail on amd64.
4274 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Pass a non-null
4275 value to mono_arch_patch_callsite () to fix crashes.
4277 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix a warning.
4279 2009-02-23 Zoltan Varga <vargaz@gmail.com>
4281 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Replace the
4282 nop code by patching the call address to point to the nullified class init
4283 trampoline, as the former does not seem to be safe on SMP machines.
4285 2009-02-23 Mark Probst <mark.probst@gmail.com>
4287 * mini-ops.h: Fix the argument types for a few x86 opcodes where
4290 2009-02-23 Zoltan Varga <vargaz@gmail.com>
4292 * basic-float.cs basic-calls.cs: Fix warnings.
4294 2009-02-22 Mark Probst <mark.probst@gmail.com>
4296 * tramp-ppc.c (mono_arch_create_trampoline_code): Store the
4297 correct frame pointer in the LMF. Should fix #478394.
4299 2009-02-22 Zoltan Varga <vargaz@gmail.com>
4301 * Makefile.am (fullaotcheck): Copy Mono.Simd.dll as well.
4303 * image-writer.c: Make the binary writer less verbose.
4305 2009-02-21 Zoltan Varga <vargaz@gmail.com>
4307 * method-to-ir.c (mono_method_to_ir): Don't assert if string ctors
4308 are called from runtime invoke wrappers.
4310 2009-02-20 Zoltan Varga <vargaz@gmail.com>
4312 * cpu-ppc.md (store_memindex): Increase the size of this.
4314 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
4316 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
4318 * cpu-x86.md: Fix the sizes for long_conv_to_r_un and long_conv_to_r_un_2.
4320 * mini-x86.c (mono_arch_output_basic_block): Use only 64bits of precision for
4323 Last fix for of #467201.
4326 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
4328 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
4330 * cpu-x86.md: Fix the sizes for fcall(_reg,_membase), long_conv_to_r4_2
4331 and long_conv_to_r8_2:
4333 Fixed part of #467201.
4335 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
4337 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
4339 * mini-x86.c (mono_arch_output_basic_block): Adjust precision of int to float
4340 conversion to 32 bits.
4342 * cpu-x86.md: Increase the size of int_conv_to_r4.
4344 * basic-float.cs: Add a test for this.
4346 Fixed part of #467201.
4348 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
4350 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
4352 * mini-x86.c (mono_arch_output_basic_block): Adjust precision of long to double
4353 conversion to 64 bits.
4355 * basic-float.cs: Add a test for this.
4357 Fixed part of #467201.
4359 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
4361 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
4363 * mini-x86.c (emit_move_return_value): Don't reduce precision of functions returning float.
4364 This behavior is compatible with MS.
4366 * iltest.il.in: Add a test for this.
4368 Fixed part of #467201.
4370 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
4372 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
4374 * mini-x86.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_R4, it must
4375 change the precision of the value.
4377 * cpu-x86.md: Define len for float_conv_to_r4.
4379 * basic-float.cs: Add a test for this.
4381 Fixed part of #467201.
4383 2009-02-19 Rodrigo Kumpera <rkumpera@novell.com>
4385 * mini.c: Adjust locking order to the new semantics where the loader lock
4388 2009-02-18 Rodrigo Kumpera <rkumpera@novell.com>
4397 * mini-trampolines.c:
4410 * tramp-x86.c: Use mono_domain_code_* functions instead of using MonoDomain::code_mp directly.
4412 2009-02-18 Zoltan Varga <vargaz@gmail.com>
4414 * mini-codegen.c (mono_local_regalloc): Remove a ! from if (!dest_sreg1)
4417 2009-02-17 Zoltan Varga <vargaz@gmail.com>
4419 * aot-compiler.c (add_generic_class): Only add rgctx invoke wrappers
4420 for cctors if needed.
4422 2009-02-17 Mark Probst <mark.probst@gmail.com>
4424 * mini-ppc.c: Fix build on Darwin.
4426 2009-02-17 Zoltan Varga <vargaz@gmail.com>
4428 * dwarfwriter.c (mono_dwarf_writer_emit_base_info): Use 2 as the DWARF
4429 version instead of 3 as valgrind doesn't like version 3.
4431 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
4433 * aot-compiler.c (mono_aot_method_hash): New function to return a hash
4434 usable for hashing methods.
4435 (emit_extra_methods): Use the new hash to avoid putting every method in the
4438 * aot-runtime.c (find_extra_method_in_amodule): Use the new hash.
4440 * aot-runtime.c (can_method_ref_match_method): New function to quickly check
4441 whenever a method ref could match a method.
4443 * aot-runtime.c (load_image): Revert the previous change, it causes an AOT
4446 * aot-runtime.c (find_extra_method_in_amodule): Add a cache for decoded
4449 * aot-runtime.c (load_image): Pass our basedir to mono_assembly_load.
4451 * aot-compiler.c (emit_exception_debug_info): Bump the maximum size of
4452 the encoding buffer.
4454 * method-to-ir.c (mono_method_check_inlining): Avoid calling
4455 mono_method_get_header () on inflated methods as an optimization.
4457 2009-02-16 Zoltan Varga <vargaz@gmail.com>
4459 * ssa.c (fold_ins): Fix another crash if the instruction following the
4460 switch was optimized away.
4462 2009-02-16 Mark Probst <mark.probst@gmail.com>
4464 Contributed under the terms of the MIT/X11 license by Steven
4465 Munroe <munroesj@us.ibm.com>.
4467 * mini-ppc.c, mini-ppc.h: Implement TLS for PPC64.
4469 2009-02-16 Zoltan Varga <vargaz@gmail.com>
4471 * mini.c method-to-ir.c mini-trampolines.c aot-runtime.c: Remove locking
4472 around the mono_domain_alloc calls, it is now done by the functions
4475 * aot-compiler.c (compile_method): Only add wrappers referenced by
4476 the method if compiling with full AOT.
4477 (mono_compile_assembly): Error out if --aot=full is specified on
4478 a platform where it is not supported.
4480 * aot-compiler.c (emit_trampolines): Emit generic class init trampolines
4483 * tramp-arm.c (mono_arch_create_generic_class_init_trampoline_full): Add
4486 * aot-runtime.c (load_named_code): Handle
4487 mono_arm_throw_exception_by_token.
4489 * mini-arm.h: Add declaration of mono_arm_throw_exception_by_token.
4491 * image-writer.c (asm_writer_emit_pointer_unaligned): Make this really
4494 * Makefile.am (fullaotcheck): Exit if a test fails.
4496 * aot-compiler.c (mono_compile_assembly): Use the ASM writer for full aot
4498 (mono_compile_assembly): Handle the assembler failing.
4500 * image-writer.c (asm_writer_emit_section_change): Handle ARM gas not
4501 accepting subsections of .bss.
4503 * ssa.c (visit_inst): Fix a crash if the instruction following a switch
4506 * aot-compiler.c: Remove some unused includes.
4508 * aot-compiler.c (MonoAotCompile): Remove some unused fields which are
4509 now in MonoImageWriter.
4511 * mini-x86.c (mono_arch_get_vcall_slot): Handle yet another
4512 code sequence which matches a non-virtual call. Fixes #472654.
4514 2009-02-15 Zoltan Varga <vargaz@gmail.com>
4516 * aot-compiler.c: Use xdebug_lock ()/unlock () macros for locking in the
4519 * aot-compiler.c: Make the xdebug code not depend on the AOT compiler,
4520 use the image/dwarf writers directly.
4522 * image-writer.c (struct _MonoImageWriter): Remove the unused 'image'
4525 * aot-compiler.c (MonoAotCompile): Remove fields which are now in
4528 * image-writer.h: Fix some typos.
4530 * dwarfwriter.h dwarfwriter.c: New files.
4532 * aot-compiler.c: Extract the DWARF info writing functionality into a
4535 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Add a 'out_unwind_ops'
4536 argument to return unwind info.
4538 * tramp-arm.c (mono_arch_create_trampoline_code_full): Ditto.
4540 * aot-compiler.c: Emit unwind info for trampolines in full-aot mode.
4542 * aot-runtime.c (decode_method_ref): Add a case for
4543 MONO_AOT_METHODREF_WRAPPER_NAME.
4545 * mini.h: Add constants for the magic numbers used in encode_method_ref ()
4548 * aot-compiler.c (encode_method_ref): Use the new constants.
4550 * aot-runtime.c (decode_method_ref): Ditto.
4552 * aot-compiler.c (compile_method): For generic icalls, queue the wrapper to
4553 be compiled, not the icall itself.
4555 2009-02-14 Zoltan Varga <vargaz@gmail.com>
4557 * aot-runtime.c (find_extra_method_in_amodule): Avoid decoding wrapper names
4558 using decode_method_ref ().
4560 * method-to-ir.c (mini_emit_ldelema_1_ins): If the array index is a long,
4561 convert it to an in32. Fixes #475859.
4563 * arrays.cs: Add a test.
4565 2009-02-12 Zoltan Varga <vargaz@gmail.com>
4567 * mini-s390x.c (mono_arch_output_basic_block): Fix the shift amounts in
4570 * basic-long.cs: Add a test.
4572 2009-02-12 Mark Probst <mark.probst@gmail.com>
4574 * mini-x86.c, mini-x86.h: Very simple frame pointer removal. We
4575 remove the frame pointer in leaf methods which don't receive any
4576 arguments, don't throw exceptions and don't do dynamic stack
4579 2009-02-12 Zoltan Varga <vargaz@gmail.com>
4581 * mini-amd64.c (mono_arch_build_imt_thunk): Fix size calculation after
4582 the fail_tramp changes. Hopefully fixes #475132.
4584 2009-02-12 Rodrigo Kumpera <rkumpera@novell.com>
4586 * method-to-ir.c (mono_emit_method_call_full): Use mono_metadata_signature_dup_mempool
4587 instead of mono_metadata_signature_dup_full.
4589 2009-02-12 Zoltan Varga <vargaz@gmail.com>
4591 * ssa.c (fold_ins): Use MONO_IS_JUMP_TABLE () and MONO_JUMP_TABLE_FROM_INS ()
4592 for processing jump tables. Fixes #473787.
4594 2009-02-11 Mark Probst <mark.probst@gmail.com>
4596 * mini-generic-sharing.c: mini_method_get_context() just calls
4597 mono_method_get_context_general() now.
4599 * mini.c, mini.h: Moved get_object_generic_inst(),
4600 construct_object_context_for_method() and
4601 mono_domain_lookup_shared_generic() to metadata/generic-sharing.c.
4603 2009-02-11 Zoltan Varga <vargaz@gmail.com>
4605 * branch-opts.c (mono_if_conversion): Handle the case where the merged
4606 basic block fell through to its successor bblock without a branch. Fixes
4609 * iltests.il.in: Add a test.
4611 * aot-compiler.c (encode_method_ref): Encode methods of array types.
4612 (can_encode_patch): We can now handle arrays of generic parameters and
4615 * aot-runtime.c (decode_method_ref_2): Handle methods of array types.
4617 * aot-compiler.c aot-runtime.c: Emit the size of specific trampolines into
4618 the AOT file to avoid some #ifdefs in aot-runtime.c
4620 * mini.h: Bump AOT file format version.
4622 2009-02-10 Zoltan Varga <vargaz@gmail.com>
4624 * Makefile.am (fullaotcheck): Make this run the tests.
4626 * aot-compiler.c: Make the printing of skipped methods runtime configurable.
4628 2009-02-10 Mark Probst <mark.probst@gmail.com>
4630 * mini-x86.c (mono_arch_context_get_int_reg): Handle all registers
4631 individually. Fixes #473482.
4633 2009-02-10 Zoltan Varga <vargaz@gmail.com>
4635 * mini-arm.c (mono_arch_output_basic_block): Disable AOT for OP_JMP.
4637 2009-02-09 Jeffrey Stedfast <fejj@novell.com>
4639 * aot-compiler.c (arch_emit_plt_entry): Fixed to compile.
4640 (mono_compile_assembly): Hush compile warnings about
4641 uninitialized [tmp_]outfile_name variables in the !use_bin_writer
4644 2009-02-10 Zoltan Varga <vargaz@gmail.com>
4646 * exceptions-arm.c (mono_arch_find_jit_info): Fix aot support.
4648 * mini-arm.c: Checkin unwind related changes missing from an earlier commit.
4650 * aot-compiler.c: Fix arm support.
4652 * image-writer.c: Move the R_ARM constants to image-writer.h. Export a
4653 img_writer_emit_unset_mode () function.
4655 * unwind.c (mono_unwind_get_dwarf_data_align): New helper function.
4656 (mono_unwind_get_dwarf_pc_reg): Ditto.
4658 * aot-compiler.c (emit_dwarf_abbrev): Another large reorganization.
4659 Move almost all platform specific code to a set of arch_ functions,
4660 and document them to ease porting.
4662 * aot-compiler.c (mono_xdebug_init): Fix xdebug support.
4664 * image-writer.h image-writer.c: New files, extracted from aot-compiler.c.
4666 * aot-compiler.c: Extract the image writing functionality into a separate
4667 module to reduce the size of this file.
4669 2009-02-09 Geoff Norton <gnorton@novell.com>
4671 * mini-s390.c: Fix the signature of emit_sig_cookie.
4673 2009-02-09 Zoltan Varga <vargaz@gmail.com>
4675 * aot-compiler.c (is_shared_got_patch): Add MONO_PATCH_INFO_IMAGE.
4677 * aot-runtime.c (is_shared_got_patch): Ditto.
4679 * aot-runtime.c (load_named_code): Cope with the fact that
4680 decode_got_entry () won't decode the patch fully if its corresponding got
4681 entry is already filled.
4683 * tramp-amd64.c (mono_arch_create_monitor_enter_trampoline_full):
4685 (mono_arch_create_monitor_exit_trampoline_full): Ditto.
4687 * tramp-amd64.c (mono_arch_create_monitor_enter_trampoline_full): Use 'code'
4688 as the moving pointer instead of 'buf' for consistency with the rest of the
4690 (mono_arch_create_monitor_exit_trampoline): Ditto.
4692 * aot-compiler.c (emit_trampolines): Add throw_pending_exception/
4693 generic_class_init trampolines.
4694 (add_generic_class): Extract some code from add_generic_instances () into a
4695 separate function so it can be called from other places too.
4696 (compile_method): Call add_generic_class () for the classes of inflated methods
4697 referenced by the method.
4698 (can_encode_patch): Allow references to generic parameters.
4700 * aot-runtime.c: Add support the patches required by the new trampolines.
4702 * exceptions-amd64.c (mono_arch_get_throw_pending_exception_full): Add full-aot
4705 * tramp-amd64.c (mono_arch_create_generic_class_init_trampoline_full): Add
4708 * exceptions-amd64.c (mono_arch_get_throw_pending_exception_full): Rename
4709 this from get_throw_pending_exception, make the signature full aot compatible.
4711 * Makefile.am (fullaotcheck): New target to run full-aot tests.
4713 * method-to-ir.c (inline_method): Save/Restore cfg->ret_var_set too.
4715 * exceptions.cs: Add a test.
4717 2009-02-07 Zoltan Varga <vargaz@gmail.com>
4719 * unwind.c (mono_unwind_frame): Eliminate the data_align_factor argument,
4720 use the DWARF_DATA_ALIGN constant instead.
4722 * exception-<ARCH>.c: Update after the above change.
4724 * exceptions-arm.c (mono_arch_find_jit_info): Transition this to use the
4727 * mini-arm.c: Enable the dwarf unwinder.
4729 * mini-trampolines.c (mono_magic_trampoline): Use mono_class_get_vtable_entry ()
4730 instead of mono_class_setup_vtable ().
4732 2009-02-07 Zoltan Varga <vargaz@gmail.com>
4734 * exceptions-x86.c (mono_arch_find_jit_info): Transition this to use the
4737 * mini-x86.h: Enable the dwarf unwinder.
4739 2009-02-06 Raja R Harinath <harinath@hurrynot.org>
4741 Fix mcs/tests/test-7.cs
4742 * mini-amd64.c (mono_arch_allocate_vars): Revert change from
4745 2009-02-06 Zoltan Varga <vargaz@gmail.com>
4747 * mini.c (print_jit_stats): Remove some unused statistics.
4749 2009-02-05 Zoltan Varga <vargaz@gmail.com>
4751 * aot-compiler.c (emit_klass_info): Update after MonoClass changes.
4753 2009-02-05 Mark Probst <mark.probst@gmail.com>
4755 * jit-icalls.c (mono_helper_compile_generic_method): Don't inflate
4756 the method we get from mono_object_get_virtual_method() because
4757 that function does it properly, now.
4759 2009-02-05 Zoltan Varga <vargaz@gmail.com>
4761 * unwind.c (mono_unwind_ops_encode): Handle offsets greater than 32 between
4762 opcodes. Fixes #472775.
4764 2009-02-05 Mark Probst <mark.probst@gmail.com>
4766 * mini-exceptions.c (ves_icall_get_frame_info): Account for the
4767 fact that mono_find_jit_info() sometimes returns the context
4768 corresponding to the jit info in new_ctx. Fixes #472600.
4770 2009-02-05 Zoltan Varga <vargaz@gmail.com>
4772 * method-to-ir.c mini-hppa.c mini.c trace.c mini-s390x.c aot-compiler.c
4773 mini-s390.c: Use mono_class_enum_basetype () instead of accessing
4774 klass->enum_basetype directly.
4776 * aot-compiler.c (emit_class_dwarf_info): Add support for all possible
4779 * unwind.c: Avoid 0 sized arrays.
4781 2009-02-04 Zoltan Varga <vargaz@gmail.com>
4783 * mini-exceptions.c (mono_setup_altstack): Use a more reasonable altstack
4784 size on systems with 64k pages. Fixes #471389.
4786 2009-02-04 Mark Probst <mark.probst@gmail.com>
4788 Contributed under the terms of the MIT/X11 license by Steven
4789 Munroe <munroesj@us.ibm.com>.
4791 * mini-ppc.c (mono_arch_output_basic_block): Generate better code
4792 for LOADI4_MEMBASE. Use addi instead of addic if it's not
4795 2009-02-04 Mark Probst <mark.probst@gmail.com>
4797 Contributed under the terms of the MIT/X11 license by Steven
4798 Munroe <munroesj@us.ibm.com>.
4800 * exceptions-ppc.c (mono_arch_get_restore_context): Code size
4803 * tramp-ppc.c (mono_arch_create_generic_class_init_trampoline):
4804 The trampoline can be longer on PPC64.
4806 2009-02-04 Mark Probst <mark.probst@gmail.com>
4808 Contributed under the terms of the MIT/X11 license by Steven
4809 Munroe <munroesj@us.ibm.com>.
4811 * mini-ppc.c: Compiler warning fixes and trivial code
4814 2009-02-04 Zoltan Varga <vargaz@gmail.com>
4816 * method-to-ir.c (mono_spill_global_vars): Fix problems caused by reading
4817 ins->dreg which could be a hardware register, not a vreg.
4819 * aot-compiler.c (emit_method_dwarf_info): Ditto.
4821 * mini.h (MonoCompile): Remove vreg_to_var_num array, it is no longer used.
4822 (struct MonoMethodVar): Add a vreg field, holding the vreg of variable.
4824 * mini.c (mono_compile_create_var_for_vreg): Set var->vreg.
4826 * mini-amd64.c (mono_arch_output_basic_block): Avoid reading cfg->varinfo[..]
4827 ->dreg, that is not the vreg we are looking for.
4829 * mini-amd64.h mini-x86.h: Enable MONO_ARCH_LIVENESS_OPS again.
4831 * mini-x86.c (mono_arch_output_basic_block): Add support for LIVERANGE_START/
4834 * method-to-ir.c (mono_spill_global_vars): Add an assert to help track down
4837 2009-02-03 Zoltan Varga <vargaz@gmail.com>
4839 * mini-x86.c (mono_arch_emit_prolog): Emit unwind info.
4841 * aot-compiler.c (emit_line_number_info): Fix line number emission when
4844 * aot-compiler.c: Add xdebug support on x86.
4846 * unwind.c: Add x86 support.
4848 * aot-compiler.c (emit_exception_debug_info): Control the emission of
4849 unwind info using a new MONO_ARCH_HAVE_XP_UNWIND define.
4851 * mini.c (mini_method_compile): Ditto.
4853 * mini-amd64.c (mono_arch_allocate_vars): Avoid setting cfg->ret->dreg to
4856 * aot-compiler.c: Add emit_push_section ()/emit_pop_section () helper functions
4857 which mimic .push_section/.pop_section in GAS.
4859 * aot-compiler.c: Emit precise live range information for variables.
4861 * mini-amd64.c (mono_arch_output_basic_block): Add OP_LIVERANGE_START/END.
4863 * method-to-ir.c (mono_spill_global_vars): Compute the instructions marking
4864 the live ranges of variables, and emit OP_LIVERANGE_START/END opcodes for
4867 * mini-ops.h: Add OP_LIVERANGE_START/END opcodes to mark
4868 the live ranges of variables.
4870 * mini.h (struct MonoMethodVar): Add two fields containing the live range
4871 of the variable in terms of native offsets.
4873 2009-02-03 Rodrigo Kumpera <rkumpera@novell.com>
4875 * arrays.cs: Test for Get/SetValue of array with negate lower bounds.
4877 2009-02-02 Mark Probst <mark.probst@gmail.com>
4879 Contributed under the terms of the MIT/X11 license by Steven
4880 Munroe <munroesj@us.ibm.com>.
4882 * exceptions-ppc.c (restore_regs_from_context): Correct operand
4883 order (offset then base reg) for ppc_load_multiple_regs.
4884 (emit_save_saved_regs) Correct operand order for
4885 ppc_store_multiple_regs.
4886 (mono_arch_get_call_filter): Correct operand order for
4887 ppc_load_multiple_regs.
4889 * mini-ppc.c (emit_memcpy): Fix operand order for
4890 ppc_load_reg_update and ppc_store_reg_update.
4891 (mono_arch_output_basic_block): Correct operand order for ppc_lha.
4892 (mono_arch_emit_epilog): Correct operand order for
4893 ppc_load_multiple_regs.
4895 * tramp-ppc.c (mono_arch_create_trampoline_code): Correct operand
4896 order for ppc_store_multiple_regs and ppc_load_multiple_regs.
4898 2009-02-02 Mark Probst <mark.probst@gmail.com>
4900 * cpu-ppc64.md: Fixed storer4_memindex length.
4902 2009-02-02 Zoltan Varga <vargaz@gmail.com>
4904 * aot-compiler.c (emit_line_number_info): Optimize the size of the emitted
4907 * aot-compiler.c (emit_line_number_info): Optimize this.
4909 2009-02-01 Zoltan Varga <vargaz@gmail.com>
4911 * aot-compiler.c: Disassemble tokens in the IL disassembly.
4913 * aot-compiler.c: Add debug info for methods without debug info by
4914 emitting an IL file and having the line number info referencing that file.
4916 * aot-compiler.c: Optimize the size of the generated line number info.
4918 * aot-compiler.c: Emit line number info in xdebug mode.
4920 * aot-compiler.c (mono_save_xdebug_info): Receive a MonoCompile instead of a
4923 2009-01-31 Zoltan Varga <vargaz@gmail.com>
4925 * aot-compiler.c (emit_method_dwarf_info): Emit names for local variables.
4927 * driver.c (mono_main): Enable debugging support automatically if XDEBUG
4930 2009-01-31 Rodrigo Kumpera <rkumpera@novell.com>
4932 * basic-calls.cs: Test for the weird crash found on arm.
4934 2009-01-31 Rodrigo Kumpera <rkumpera@novell.com>
4936 * cpu-arm.md: Increase the size of storer8_membase_reg and
4937 loadr8_membase_reg to 24 bytes to accomodate the extra add.
4939 * mini-arm.c (mono_arch_output_basic_block): Under FPA, when emitting
4940 OP_STORER8_MEMBASE_REG and OP_LOADR8_MEMBASE_REG, add the original
4941 reg to LR otherwise we'll be loading/storing from just the offset.
4943 2009-01-30 Miguel de Icaza <miguel@novell.com>
4945 Question: if we are storing gint32's inside the "*native_offset",
4946 should we change the signature to "gint32 *native_offset" to
4947 ensure that we do not have type definition problems?
4949 * mini-exceptions.c (ves_icall_get_frame_info): Cast the gint32 to
4950 an int * as this is what the other function expects, causes
4951 problems with Freescale's compiler that defined int32_t to be a
4952 long and makes int incompatible
4954 2009-01-30 Miguel de Icaza <miguel@novell.com>
4956 * Rename generic-sharing.c to mini-generic-sharing.c to avoid the
4957 filename conflict with bjam.
4959 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
4961 * cpu-arm.md: Increase the size of storer8_membase_reg to 20 bytes
4962 as it might use decomposed ops.
4964 2009-01-30 Zoltan Varga <vargaz@gmail.com>
4966 * jit-icalls.c (mono_imul_ovf): Fix one of the literals.
4968 * mini.c (mini_init): Emulate mul.ovf opcodes if MONO_ARCH_EMULATE_MUL_OVF
4971 * mini-arm.h (MONO_ARCH_EMULATE_MUL_OVF): New define.
4973 * mini-arm.c (mono_arch_build_imt_thunk): Rewrite this to allow large vtable
4976 * mini-arm.c (mono_arch_context_get_int_reg): Adapt this to the "clever"
4977 way registers are stored in MonoContext on arm.
4979 * unwind.c: Rewrite the handling of the cached_info array to use hazard pointers
4980 instead of locking so mono_get_cached_unwind_info () becomes signal safe.
4982 * mini.c (mini_init): Emuate OP_FCONV_TO_I when using soft float.
4984 * mini-arm.c (emit_load_volatile_arguments): Avoid an unneccesary assert.
4986 * mini.c (mini_init): Register mono_isfinite.
4988 * jit-icalls.c (mono_isfinite): New jit icall.
4990 * method-to-ir.c (mono_decompose_soft_float): Add support for OP_CKFINITE.
4992 * exceptions-arm.c (mono_arch_find_jit_info): When unwinding using the LMF,
4993 set esp to ARMREG_FP instead of R12, since R12 stores the value of sp for
4996 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
4998 * exceptions-arm.c (mono_arch_find_jit_info): The frame layout on arm have
4999 separate frame and stack pointers, so we must use FP to find the register
5001 The FP reg is retrieved from the MonoContext::regs array.
5003 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
5005 * mini-arm.c (mono_arch_output_basic_block): Emit two cond ops for OP_FBGE
5008 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
5010 * mini-arm.c (mono_arch_emit_setret): Emit OP_FMOVE for methods that
5011 return R4 and R8 when not running under softfloat.
5013 Fixes basic-calls.exe
5015 2009-01-30 Zoltan Varga <vargaz@gmail.com>
5017 * mini-arm.c: Implement some overflow opcodes.
5019 2009-01-29 Miguel de Icaza <miguel@novell.com>
5021 * ssa.c: handle another alloca.h
5023 * mini-exceptions.c (mono_handle_native_sigsegv): Do not use
5024 PLATFORM_WIN32 for detecting if we have sigaction. Instead use
5025 MONO_ARCH_USE_SIGACTION.
5027 * aot-runtime.c, mini-exceptions.c: Replace platform define with
5030 * method-to-ir.c (mono_method_to_ir): Type cast fix on some platforms.
5032 * mini-ppc.h (MONO_ARCH_USE_SIGACTION): Do not define this for all
5033 PPC targets as sigaction does not exist on all platforms, define
5034 this on a per-platform basis.
5036 Instead of erroring out if the platform is not defined, include
5037 mini-ppc-os.h, and expect that the OS specific setting provides
5038 the required information.
5040 2009-01-30 Zoltan Varga <vargaz@gmail.com>
5042 * aot-compiler.c: Fix --enable-minimal=aot.
5044 2009-01-30 Zoltan Varga <vargaz@gmail.com>
5046 * exceptions-arm.c (mono_arch_get_throw_exception_generic): Fix the
5049 2009-01-29 Zoltan Varga <vargaz@gmail.com>
5051 * exceptions-arm.c: Fix warnings.
5053 * tramp-arm.c aot-compiler.c unwind.h unwind.c: Implement xdebug support for
5056 * mini-x86.c: Fix --enable-minimal=jit build.
5058 * mini.c: Really fix --enable-minimal=jit build.
5060 * mini.c (construct_object_context_for_method): Move this outside
5061 the DISABLE_JIT block to fix the --enable-minimal=jit build.
5063 "Backported" of r124984 from 2.0 branch.
5065 * aot-compiler.c aot-runtime.c: Add full-aot support delegate BeginInvoke/EndInvoke.
5067 "Backport" of r124977 + r124978 from 2.0 branch.
5069 * exceptions-arm.c (mono_arm_throw_exception_by_token): New helper function
5070 to avoid calling mono_exception_from_token () from the throw trampoline.
5071 (mono_arch_get_throw_exception_generic): call throw_exception_by_token
5072 for throwing corlib exceptions, this fixes full-aot support for corlib
5075 * aot-compiler.c (compile_method): Make a copy of cfg->locals to fix the build.
5077 2009-01-29 Miguel de Icaza <miguel@novell.com>
5079 * mini-darwin.c, mini-windows.c, mini-posix.c: Commit the first
5080 part of the changes to split the code in mini into operating
5081 system specific files.
5083 This patch was done by copying mini.c to the respective files to
5084 preserve SVN history.
5086 2009-01-29 Zoltan Varga <vargaz@gmail.com>
5088 * aot-compiler.c (emit_method_dwarf_info): Add minimal support for locals.
5090 2009-01-28 Zoltan Varga <vargaz@gmail.com>
5092 * method-to-ir.c (mono_method_to_ir): Avoid generic sharing for calls made to
5093 remoting-invoke-with-check wrappers of shared methods.
5095 * mini.c (print_jit_stats): Print out major gc count/time for libgc too.
5097 2009-01-27 Mark Probst <mark.probst@gmail.com>
5099 * method-to-ir.c (emit_stloc_ir): Only apply the reg-reg move
5100 optimization if the top of stack is the last instruction in the
5101 bblock. Otherwise it might have been used after its definition.
5104 2009-01-27 Zoltan Varga <vargaz@gmail.com>
5106 * mini-trampolines.c (mono_magic_trampoline): Print out the caller
5107 method as well when get_vcall_slot () fails to match a code sequence.
5109 * mini-arm.c: Fix the android build, which doesn't have
5112 2009-01-26 Zoltan Varga <vargaz@gmail.com>
5114 * mini-s390x.c: Remove a stray declaration of emit_sig_cookie () to fix
5117 2009-01-26 Rodrigo Kumpera <rkumpera@novell.com>
5119 * unwind.c (mono_unwind_cleanup): Don't crash if cached_info is NULL.
5121 2009-01-26 Zoltan Varga <vargaz@gmail.com>
5123 * mini.c (mini_method_compile): Save the unwind info generated by the JIT
5124 and put its id into jinfo->used_regs. This is only used on amd64,
5125 which is currently the only platform generating unwind info.
5127 * exceptions-amd64.c: Instead of unwinding based on a register mask, use
5128 the dwarf unwinder. This is required to correctly handle async exceptions
5129 like thread abort and stack overflows, which can happen while a method
5130 is in the middle of its prolog or epilog.
5132 * aot-runtime.c (mono_aot_get_unwind_info): New helper function to obtain
5133 the unwind info belonging to an AOTed method.
5135 * aot-compiler.c aot-runtime.c: Save/Load the unwind info emitted by the JIT
5136 into cfg->unwind_ops.
5138 * unwind.c (mono_unwind_frame): Use <= instead of < for the loop exit check.
5140 * mini.c (mini_init): Call mono_unwind_init ().
5141 (mini_cleanup): Call mono_unwind_cleanup ().
5143 * unwind.c: Add functions for managing a set of unwind info entries, allowing
5144 unwind info to be shared between methods.
5146 * mini-amd64.c (mono_arch_emit_prolog): Emit unwind info for the registers
5149 * exceptions-amd64.c (mono_arch_exceptions_init): Call
5150 get_throw_pending_exception () to avoid initialization races.
5152 * mini-exceptions.c (mono_exceptions_init): Call an arch specific
5153 mono_arch_exceptions_init () function.
5155 * mini.h (MONO_INST_NEW): Remove duplicate setting of cil_code.
5157 2009-01-25 Zoltan Varga <vargaz@gmail.com>
5159 * mini.c (mono_get_domain_intrinsic): New helper function.
5160 (mono_get_thread_intrinsic): Ditto.
5162 * mini-arm.c mini-ia64.c: Use the new helper functions.
5164 * method-to-ir.c (mono_method_to_ir): Fix the comment for
5165 the last constrained_call change, since it is needed in the non-AOT
5168 * mini-arm.c: Implement OP_TLS_GET on arm eabi linux.
5170 * mini-arm.c (mono_arch_emit_prolog): Add an inlined version of
5171 mono_get_lmf_addr () on arm eabi linux.
5173 2009-01-24 Zoltan Varga <vargaz@gmail.com>
5175 * mini-amd64.c (mono_arch_get_vcall_slot): Handle yet another
5176 code sequence which matches a non-virtual call.
5178 2009-01-23 Mark Probst <mark.probst@gmail.com>
5180 * mini-ppc.c (mono_arch_context_get_int_reg): Allow access to the
5183 2009-01-23 Zoltan Varga <vargaz@gmail.com>
5185 * aot-compiler.c aot-runtime.c: Treat delegate-invoke wrappers similarly to
5186 runtime-invoke wrappers, since they are also shared based on signature.
5188 2009-01-22 Mark Probst <mark.probst@gmail.com>
5190 * mini-exceptions.c (ves_icall_get_frame_info): Fetch the generic
5191 info from the (correct) context.
5193 2009-01-22 Zoltan Varga <vargaz@gmail.com>
5195 * unwind.c (mono_unwind_frame): Remove a stray g_free ().
5197 * unwind.c (mono_unwind_frame): New function to unwind through a frame
5198 using dwarf unwinding info. Not yet used.
5200 * mini.c (mini_init): When using xdebug, disable freeing of domains.
5202 2009-01-21 Mark Probst <mark.probst@gmail.com>
5204 * mini-ppc.c (mono_arch_delegate_invoke_impl): Return function
5207 * mini-trampolines.c (mono_delegate_trampoline): Remove the PPC64
5208 special case and handle mono_arch_delegate_invoke_impl() returning
5209 function descriptors.
5211 * tramp-ppc.c (mono_arch_create_trampoline_code): Delegate
5212 trampolines return function descriptors, too.
5214 2009-01-21 Zoltan Varga <vargaz@gmail.com>
5216 * method-to-ir.c (handle_alloc): Avoid generic instances in the
5217 out_of_line optimization.
5219 2009-01-21 Martin Baulig <martin@ximian.com>
5222 (MonoCompile): Added `disable_deadce_vars' to disable removing
5226 (mini_method_compile): Set `cfg->disable_deadce_vars' when running
5227 inside the debugger.
5229 * liveness.c (mono_analyze_liveness): Don't remove any unused
5230 variables if `cfg->disable_deadce_vars' is set.
5232 2009-01-21 Mark Probst <mark.probst@gmail.com>
5234 * method-to-ir.c: Only apply exception constructor optimization if
5235 the the method actually belongs to an exception class. Fixes
5238 2009-01-21 Zoltan Varga <vargaz@gmail.com>
5240 * mini-trampolines.c (mono_delegate_trampoline): Put back the previous
5241 change inside a #ifdef __mono_ppc64__.
5243 * aot-compiler.c (compile_method): Remove the previous limitation.
5245 * method-to-ir.c (method-to-ir.c): Add support for the constrained prefix
5246 on type variables in AOTed code.
5248 * aot-compiler.c (compile_method): Skip generic methods having type
5249 constraints on their generic parameters.
5251 * aot-compiler.c (compile_method): Check for methods which cannot be
5252 encoded inside RGCTX_FETCH patches as well.
5254 * mini-exceptions.c (mono_print_thread_dump): Fix the windows
5257 2009-01-20 Mark Probst <mark.probst@gmail.com>
5259 * method-to-ir.c: Force the vtable variable in shared generic code
5260 for the case that they might show up on a stack trace where they
5263 * mini-exceptions.c: Save and use generic sharing info as well as
5264 IP in stack traces to resolve shared generic instantiations.
5266 2009-01-20 Zoltan Varga <vargaz@gmail.com>
5268 * mini-trampolines.c (mono_delegate_trampoline): Revert the change which
5269 added a mono_get_addr_from_ftnptr () as it breaks the ia64 build.
5271 2009-01-20 Mark Probst <mark.probst@gmail.com>
5273 * method-to-ir.c: Do generic sharing for array constructors.
5275 2009-01-20 Rodrigo Kumpera <rkumpera@novell.com>
5277 * mini-exceptions.c (mono_print_thread_dump): Add information
5278 about the thread state using wapi_current_thread_desc.
5280 2009-01-19 Rodrigo Kumpera <rkumpera@novell.com>
5282 * basic-simd.cs: Tests for the new constructors.
5284 2009-01-19 Rodrigo Kumpera <rkumpera@novell.com>
5286 * mini-ops.h: Added OP_EXPAND_*
5290 * mini-x86.c (mono_arch_output_basic_block): Same.
5292 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for single element constructors.
5294 2009-01-19 Zoltan Varga <vargaz@gmail.com>
5296 * iltests.il.in: Add a test for #467385.
5298 2009-01-18 Rodrigo Kumpera <rkumpera@novell.com>
5300 * mini.c (mini_thread_cleanup): Don't cleanup TLS storage if the
5301 thread been cleaned up is not the same currently in execution.
5303 Fixes appdomain-unload crashes on windows, osx and linux variants
5304 without the __thread keyword.
5306 2009-01-18 Zoltan Varga <vargaz@gmail.com>
5308 * mini-arm.c (mono_arch_flush_icache): Applied patch from Koushik Dutta
5309 (koush@koushikdutta.com). Implement this for android.
5311 * helpers.c (mono_disassemble_code): Avoid assembler errors if the id
5312 begins with a digit.
5314 * method-to-ir.c: Call mono_gc_get_write_barrier () instead of
5315 mono_marshal_get_write_barrier ().
5317 2009-01-17 Rodrigo Kumpera <rkumpera@novell.com>
5319 * decompose.c (mono_decompose_vtype_opts): Fix the decomposition
5320 of OP_VCALL_* ops for 8 bytes vtypes on 32 bits archs and platorms
5321 that pass them on a register pair.
5323 This affects windows, OSX and FreeBSD. The mono/tests/handleref.exe
5324 test was crashing due to that.
5326 Fri Jan 16 15:21:21 CET 2009 Paolo Molaro <lupus@ximian.com>
5328 * exceptions-ppc.c: tweaks from malc (OV-Soft) to fix the size of the
5329 trampoline code. Include ucontext.h only if available.
5331 2009-01-15 Mark Probst <mark.probst@gmail.com>
5333 * mini.c: mono_domain_lookup_shared_generic() takes an open method
5334 and doesn't check whether it's sharable, like it was before
5335 removing the shared generics hash. This brings IronPython
5336 performance back to what it was before that change.
5338 2009-01-14 Mark Probst <mark.probst@gmail.com>
5340 * method-to-ir.c: Handle delegate invocation optimization earlier,
5341 otherwise it would be handled (much more slowly) by the
5342 final/sealed optimization.
5344 2009-01-13 Zoltan Varga <vargaz@gmail.com>
5346 * mini.c (SIG_HANDLER_SIGNATURE): Avoid crashes when the current thread or
5347 domain is not set. Fixes #465864.
5349 2009-01-12 Mark Probst <mark.probst@gmail.com>
5351 * method-to-ir.c: Don't stop sharing of generic methods with catch
5352 clauses - we already handle those.
5354 2009-01-12 Mark Probst <mark.probst@gmail.com>
5356 * mini.c, mini.h: lookup_generic_method() is now
5357 mono_domain_lookup_shared_generic() and uses the jit_code_hash,
5358 making the shared_generics_hash obsolete.
5360 2009-01-12 Mark Probst <mark.probst@gmail.com>
5362 * mini-ppc.c, exceptions-ppc.c, cpu-ppc.md, cpu-ppc64.md: Don't
5363 use the red zone. Make room on the stack first and then use it,
5364 not the other way around.
5366 2009-01-12 Zoltan Varga <vargaz@gmail.com>
5368 * mini.c (mini_init): Call mono_xdebug_init ().
5370 * aot-compiler.c (mono_xdebug_init): Make this non-static.
5372 2009-01-11 Zoltan Varga <vargaz@gmail.com>
5374 * TestDriver.cs: Add an --iter argument to run tests multiple times.
5376 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Emit debug info for
5379 * aot-compiler.c (mono_save_trampoline_xdebug_info): New function to emit
5380 debug+unwind info for trampolines.
5382 * mini.c (mono_create_unwind_op): New helper function.
5384 * unwind.h: Add macros for emitting unwind ops without a MonoCompile.
5386 2009-01-10 Zoltan Varga <vargaz@gmail.com>
5388 * aot-compiler.c: Fix the build.
5390 2009-01-09 Zoltan Varga <vargaz@gmail.com>
5392 * Makefile.am: Update dtrace-prelink.sh location.
5394 2009-01-08 Zoltan Varga <vargaz@gmail.com>
5396 * method-to-ir.c (mono_method_to_ir): Fix the check for the mscorlib ldstr
5397 optimization. Fixes #464520.
5399 2009-01-07 Bill Holmes <billholmes54@gmail.com>
5401 * mini-amd64.c : Adding code to save/restore non-volatile registers
5404 * exceptions-amd64.c : Adding code to save/restore non-volatile
5405 registers on Winx64.
5407 Contributed under MIT/X11 license.
5409 2009-01-07 Zoltan Varga <vargaz@gmail.com>
5411 * mini-arm.c (mono_arch_flush_icache): Use __GNUC_PREREQ instead of checking
5412 __GNUC_MINOR__ which can break when the major version changes.
5414 2009-01-07 Rodrigo Kumpera <rkumpera@novell.com>
5416 * basic-simd.cs: Add tests for usage of the sizeof opcode.
5418 2009-01-07 Geoff Norton <gnorton@novell.com>
5420 * helpers.c: Allow mono -v -v -v to work on darwin.
5422 2009-01-05 Bill Holmes <billholmes54@gmail.com>
5424 * mini-amd64.c (mono_arch_get_vcall_slot) : Handle an additional instruction
5427 Contributed under MIT/X11 license.
5429 2009-01-05 Zoltan Varga <vargaz@gmail.com>
5431 * mini.c (mono_allocate_stack_slots_full2): Use mono_class_from_mono_type
5432 instead of directly accessing type->data.klass. Fixes #462016.
5433 (mono_allocate_stack_slots_full): Ditto.
5435 * mini-arm.c (mono_arch_flush_icache): Applied patch from Riku Voipio
5436 <novell@kos.to>. Fix cache flush on kernels without OLDABI compat option.
5438 * aot-compiler.c (emit_plt): Fix ARM build.
5440 2009-01-04 Zoltan Varga <vargaz@gmail.com>
5442 * branch-opts.c (mono_if_conversion): Optimize this using ins->prev.
5444 * branch-opts.c (mono_if_conversion): Fix an assert introduced by the last
5447 * branch-opts.c (mono_if_conversion): Use branch->inst_true_bb/inst_false_bb
5448 instead of bblock->out_bb [0]/[1], the two might not be the same. Fixes
5451 * iltests.il.in: Add a regression test.
5453 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
5455 * mini-codegen.c (mono_print_ins_index): Pretty print XPHI and VPHI.
5457 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
5459 * basic-simd.cs: Add a regression test for #462457.
5461 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
5463 * mini-ops.h: Add a definition of XPHI.
5465 * mini.h (MONO_IS_PHI): Make is aware of simd instrincs.
5467 * ssa.c (op_phi_to_move): Handle XPHI.
5469 * ssa.c (mono_ssa_compute): Generate a XPHI for simd intrinsics instead of VPHI.
5473 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
5475 * method-to-ir.c (mono_emit_rgctx_calli): Fix a warning.
5477 2008-12-31 Geoff Norton <gnorton@novell.com>
5479 * mini-ppc.c: The prolog size allocated can be too small for darwin
5480 ppc32 under certain circumstances. Also fix a small logic bug.
5482 2008-12-29 Zoltan Varga <vargaz@gmail.com>
5484 * mini.c (mono_jit_compile_method_inner): Avoid holding the domain lock
5485 while loading AOT methods.
5487 * mini-exceptions.c: Check jit_tls->class_cast_from instead of class_cast_to
5488 since only the former is nulled out after a successful cast. This prevents
5489 crashes with rethrown exceptions when using --debug=casts.
5491 2008-12-24 Mark Probst <mark.probst@gmail.com>
5493 * mini.h: New macro for checking whether a method is final,
5494 i.e. whether the method or its class is marked final.
5496 * method-to-ir.c: Use the new macro for all final-checks
5497 consistently. Fixes the crash in the System.ServiceModel tests.
5499 2008-12-23 Mark Probst <mark.probst@gmail.com>
5501 * mini-exceptions.c (get_exception_catch_class): Corrected another
5502 overly strict assertion.
5504 2008-12-23 Mark Probst <mark.probst@gmail.com>
5506 * mini-ppc.c (mono_arch_build_imt_thunk): Save and restore r11.
5507 Clobbering it is not allowed because the caller might use it as
5508 the vtable register in the interface call.
5510 2008-12-19 Mark Probst <mark.probst@gmail.com>
5512 * mini-exceptions.c (get_exception_catch_class): Corrected an
5513 overly strict assertion.
5515 2008-12-18 Mark Mason <mmason@upwardaccess.com>
5517 * method-to-ir.c: use SIZEOF_REGISTER instead of SIZEOF_VOID_P or sizeof(gpointer) when appropriate.
5519 * mini.h: Move typedef to mgreg_t up above include of mini-arch.h
5521 * local-propogation.c: use SIZEOF_REGISTER instead of SIZEOF_VOID_P when appropriate
5523 * cpu-mips.md: correct lengths for certain long_ opcodes.
5525 * mini-mips.h: Only emulate long operations when SIZEOF_REGISTER==4. Add missing func decl.
5527 * 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().
5529 2008-12-17 Mark Mason <mmason@upwardaccess.com>
5531 * exceptions-mips.c (mono_arch_find_jit_info): decode sd instructions as well when looking for registers.
5533 2008-12-17 Mark Mason <mmason@upwardaccess.com>
5535 * mini-mips.c (mono_arch_output_basic_block): OP_JUMP_TABLE stores patch type in inst_c1, not inst_i1.
5537 2008-12-16 Rodrigo Kumpera <rkumpera@novell.com>
5539 * branch-opts.c (remove_block_if_useless): Even if BB0 falls through, don't add a br to the
5542 2008-12-16 Mark Mason <mmason@upwardaccess.com>
5544 * 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
5546 * 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)
5548 2008-12-15 Mark Mason <mmason@upwardaccess.com>
5550 * trace.c (mono_trace_enter_method): correctly handle arguments smaller than the stack slot size on big endian systems.
5552 2008-12-14 Zoltan Varga <vargaz@gmail.com>
5554 * liveness.c (mono_analyze_liveness): Avoid eliminating the 'this' var in
5555 gshared code. Fixes #458947.
5557 * generics.cs: Add a test.
5559 2008-12-12 Mark Mason <mmason@upwardaccess.com>
5561 * method-to-ir.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
5563 * mini-mips.c: first pass n32 code generation.
5565 * mini-mips.h: datatypes and defines for n32 support.
5567 * exceptions-mips.c: first pass n32 code generation.
5569 * tramp-mips.c: first pass n32 code generation.
5571 * cpu-mips.md: add long_ opcodes.
5573 2008-12-12 Mark Mason <mmason@upwardaccess.com>
5575 * liveness.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
5577 * cfold.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
5579 * local-propogation.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
5581 * regalloc2.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
5583 * mini.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
5585 * mini-codegen.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
5587 * ssa.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
5589 * decompose.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
5591 * helpers.c: for mips/n32, don't pass -mips32 to objdump
5593 2008-12-12 Zoltan Varga <vargaz@gmail.com>
5595 * mini-arm.c tramp-arm.c: Fix calls to mono_arch_flush_icache.
5597 2008-12-12 Andres G. Aragoneses <aaragoneses@novell.com>
5599 * driver.c: Sync --help-trace with man page (EXPR,EXPR).
5601 2008-12-12 Mark Probst <mark.probst@gmail.com>
5603 * mini-ppc.h, exceptions-ppc.c, tramp-ppc.c: Create function
5604 descriptors for helper functions directly in front of the code.
5606 2008-12-11 Mark Probst <mark.probst@gmail.com>
5608 * method-to-ir.c: Removed an unnecessary assertion.
5610 2008-12-10 Zoltan Varga <vargaz@gmail.com>
5612 * method-to-ir.c: Merge SGEN changes from the old JIT.
5614 2008-12-10 Zoltan Varga <vargaz@gmail.com>
5616 * driver.c (compile_all_methods_thread_main): Handle failure of
5619 2008-12-10 Mark Probst <mark.probst@gmail.com>
5621 * mini-ppc.c: Merged with mini-ppc64.c.
5623 * mini-ppc.h: Define PPC_MINIMAL_PARAM_AREA_SIZE on all targets.
5625 * Makefile.am: Use the same sources for PPC and PPC64.
5627 * mini-ppc64.c: Removed.
5629 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
5631 * branch-opts.c (remove_block_if_useless): Extract fall through detection
5632 code to mono_bb_is_fall_through.
5634 * branch-opts.c (mono_remove_critical_edges): Same.
5636 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
5638 * ssa.c (fold_ins): branch opt can kill dummy switch ops so we can't
5639 expect that an OP_BR_REG will be there.
5641 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
5643 * branch-opts.c (remove_block_if_useless): Use MONO_IS_BRANCH_OP instead of checking
5644 for the many branch ops. The original check miss OP_BR_REG.
5648 2008-12-09 Mark Mason <mmason@upwardaccess.com>
5650 * mini-mips.h mini-mips.c exceptions-mips.c tramp-mips.c: first round of changes necessary to eventually support n32.
5652 2008-12-09 Zoltan Varga <vargaz@gmail.com>
5654 * aot-runtime.c (load_method): Avoid calling decode_exception_debug_info
5655 while holding the aot lock.
5657 2008-12-09 Mark Mason <mmason@upwardaccess.com>
5659 * mini-mips.c (mono_arch_output_basic_block): use mfc1/lwc1 instead of mfc1d/ldc1
5661 2008-12-09 Bill Holmes <billholmes54@gmail.com>
5663 * mini.c (mini_cleanup) : Adding a call to cominterop_release_all_rcws
5664 to release all runtime callable wrappers held by the runtime.
5666 Contributed under MIT/X11 license.
5668 2008-12-09 Bill Holmes <billholmes54@gmail.com>
5670 * tramp-amd64.c (mono_arch_create_trampoline_code_full) : Increase the code size for
5673 Contributed under MIT/X11 license.
5675 2008-12-09 Zoltan Varga <vargaz@gmail.com>
5677 * aot-runtime.c (decode_exception_debug_info): Acquire the domain
5678 lock when calling mono_domain_alloc (). Hopefully fixes #415608.
5680 2008-12-09 Mark Mason <mmason@upwardaccess.com>
5682 * cpu-mips.md: fix ckfinite length
5684 * mini-mips.c: at least recognize n32 ABI when used (not yet supported)
5685 (mono_arch_lowering_pass): cleanup, rearrange for clarity
5686 (mono_arch_output_basic_block): implement OP_CKFINITE, add more asserts
5688 2008-12-08 Mark Mason <mmason@upwardaccess.com>
5690 * exceptions-mips.c (mono_arch_find_jit_info): init new_ctx with ctx, dont' call setup_context.
5692 2008-12-08 Geoff Norton <gnorton@novell.com>
5694 * tramp-amd64.c: r120895 stores RAX, so we need to increase the window
5695 size by 8 bytes as well.
5697 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
5699 * basic-simd.cs: Fix method names for Vector16b.
5701 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
5703 * basic-simd.cs: Fix method names for Vector16sb.
5705 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
5707 * basic-simd.cs: Fix method names for Vector8us.
5709 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
5711 * basic-simd.cs: Fix method names for Vector8s.
5713 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
5715 * basic-simd.cs: Fix method names for Vector4ui.
5717 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
5719 * basic-simd.cs: Fix method names for Vector2l.
5721 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
5723 * basic-simd.cs: Fix method names for Vector2d.
5725 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
5727 * simd-intrinsics.c (mono_emit_simd_intrinsics): Add support for intrinsics
5728 that are extension methods.
5730 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
5732 * basic-simd.cs: Fix method names for Vector4f.
5734 2008-12-08 Zoltan Varga <vargaz@gmail.com>
5736 * mini-exceptions.c (mono_print_thread_dump): Mark threadpool threads
5737 as such. Fixes #456669.
5739 2008-12-07 Mark Mason <mmason@upwardaccess.com>
5741 * mini-mips.c (mono_arch_emit_call): narrow float arguments when passing as args.
5743 2008-12-07 Mark Mason <mmason@upwardaccess.com>
5745 * mini-mips.c (mono_arch_lowering_pass): don't handle OP_ICONV_TO_R* or OP_R*CONST
5746 (mono_arch_emit_setret): use OP_MIPS_CVTSD to return SP floats
5747 (mono_arch_output_basic_block): simplify FP load/store, handle OP_MIPS_FBLT_UN
5748 (mips_adjust_stackframe): handle FP spills
5750 * mini-ops.h: add mips_mtc1_s2
5752 * cpu-mips.md: add mips_mtc1_s2
5754 2008-12-07 Zoltan Varga <vargaz@gmail.com>
5756 * unwind.c: New file, move the unwind info encoding functions here from
5757 aot-compiler.c, so they could be used at runtime too.
5759 2008-12-05 Mark Mason <mmason@upwardaccess.com>
5761 * mini-mips.c (mono_arch_lowering_pass): handle OP_IMUL_IMM as well
5762 (mono_arch_output_basic_block): fix OP_LOCALLOC code generation
5764 2008-12-05 Mark Mason <mmason@upwardaccess.com>
5766 * mini-mips.c: cleanup warnings
5767 (mono_arch_lowering_pass): handle OP_LOCALLOC_IMM
5768 (mips_adjust_stackframe): handle case of taking the address of stack locals
5770 2008-12-05 Zoltan Varga <vargaz@gmail.com>
5772 * aot-compiler.c: Implement a few functions missing from the asm writer.
5773 (emit_method_code): Only write symbols for methods when using the bin
5774 writer, since the assembler can't deal with the characters in our method
5777 * aot-compiler.c (is_plt_patch): ICALL_ADDR is also a plt patch.
5779 * method-to-ir.c (mono_method_to_ir): Transform aotconst+calli into a direct
5782 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Rework the code
5783 a bit to also restore %rax.
5785 2008-12-05 Mark Probst <mark.probst@gmail.com>
5787 * mini-ppc.c: Some simple merges from mini-ppc64.c.
5789 2008-12-05 Zoltan Varga <vargaz@gmail.com>
5791 * ssa.c (mono_ssa_compute): Only add an implicit reference at start for
5794 2008-12-05 Mark Probst <mark.probst@gmail.com>
5796 * exceptions-ppc.c: Merged with exceptions-ppc64.c.
5798 * mini-ppc.c, mini-ppc.h: Remove PPC_STACK_ALIGNMENT and use
5799 MONO_ARCH_FRAME_ALIGNMENT. Struct for PPC64 function descriptors.
5801 * exceptions-ppc64.c: Removed.
5803 * Makefile.am: Use exceptions-ppc.c instead of exceptions-ppc64.c.
5805 2008-12-05 Mark Probst <mark.probst@gmail.com>
5807 * tramp-ppc.c, mini-ppc.c, mini-ppc.h: Merged tramp-ppc.c with
5810 * Makefile.am: Use tramp-ppc.c instead of tramp-ppc64.c.
5812 * tramp-ppc64.c: Removed.
5814 2008-12-05 Zoltan Varga <vargaz@gmail.com>
5816 * aot-compiler.c (add_generic_instances): Skip non-generic classes in
5819 2008-12-05 Mark Probst <mark.probst@gmail.com>
5821 * mini-ppc.h: Merged mini-ppc64.h with mini-ppc.h.
5823 * exceptions-ppc64.c, tramp-ppc64.c, mini-arch.h, Makefile.am: Use
5824 mini-ppc.h instead of mini-ppc64.h.
5826 * mini-ppc64.h: Removed.
5828 2008-12-04 Mark Mason <mmason@upwardaccess.com>
5830 * mini-mips.c: introduce USE_LDC_SDC: use ldc1/sdc1 to load/store doubles, disabled by default
5832 * mini-mips.c (mono_arch_emit_outarg_vt): fix offset calculation for memcpy in structure passing.
5834 2008-12-05 Mark Probst <mark.probst@gmail.com>
5836 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, tramp-ppc64.c:
5837 Removed FIRST/LAST_[GF]REG macros, to make merging PPC64 with PPC
5840 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
5842 * basic-simd.cs: Tests for operator == and != on Vector8us and Vector16b.
5844 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
5846 * simd-intrinsics.c: Add support for operator == and != to Vector8(u)s and Vector16(s)b.
5848 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
5850 * basic-simd.cs: Tests for operator == and != on Vector4f.
5852 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
5854 * simd-intrinsics.c (simd_intrinsic_emit_equality): Adapt to support Vector4f.
5856 * simd-intrinsics.c: Kill useless enum.
5858 2008-12-04 Mark Mason <mmason@upwardaccess.com>
5860 * cpu-mips.md: add long_conv_to_ovf_i4_2
5861 * mini-mips.c: update/add various _OVF_ opcodes to fix test failures
5863 2008-12-04 Mark Mason <mmason@upwardaccess.com>
5865 * mini-mips.c: ifdef protect automatic promotions of R4 to R8.
5867 * mini-mips.c (mono_arch_emit_setret): handle R4 case with FCONV_TO_R4 instead of FMOVE
5869 2008-12-04 Mark Mason <mmason@upwardaccess.com>
5871 * mini-mips.c (mono_arch_output_basic_block): fix codegen for OP_OR_IMM/OP_IOR_IMM
5873 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
5875 * basic-simd.cs: Add tests for new methods.
5877 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
5879 * simd-intrinsics.c: Add support for operator == and !=
5882 * simd-methods.h: Add SN_op_Inequality and SN_op_Equality.
5884 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
5886 * simd-intrinsics.c: Remove ExtractByteMask intrinsics.
5888 2008-12-04 Zoltan Varga <vargaz@gmail.com>
5890 * aot-compiler.c (add_wrappers): Add pinvoke wrappers.
5892 * mini.c (mono_resolve_patch_target): Allow pinvoke methods in
5893 MONO_PATCH_INFO_ICALL_ADDR.
5895 * aot-runtime.c (MonoAotFileInfo): Correct order of fields.
5897 * aot-compiler.c: Resurrect full-aot support.
5899 2008-12-04 Mark Mason <mmason@upwardaccess.com>
5901 * mini-mips.c (mono_arch_lowering_pass): handle OP_COMPARE and OP_ICOMPARE
5903 2008-12-04 Mark Mason <mmason@upwardaccess.com>
5905 * mini-mips.c (mono_arch_output_basic_block): fix OP_IREM_UN code generation
5907 2008-12-03 Rodrigo Kumpera <rkumpera@novell.com>
5909 * basic-simd.cs: Fix tests to work under ppc.
5910 Remove tests for methods that will be removed.
5912 2008-12-03 Mark Probst <mark.probst@gmail.com>
5914 * method-to-ir.c (mono_method_to_ir): Handle ldtoken of an open
5915 generic type (via a typedef or typeref) correctly.
5917 2008-12-03 Zoltan Varga <vargaz@gmail.com>
5919 * mini-trampolines.c (mono_magic_trampoline): Add some debugging code to help
5920 diagnose an assertion failure.
5922 2008-12-02 Mark Probst <mark.probst@gmail.com>
5924 * tramp-ppc64.c (mono_arch_create_rgctx_lazy_fetch_trampoline):
5925 Fix trampoline size.
5927 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: A few floating point
5928 conversion opcodes are implemented natively instead via emulation.
5930 2008-12-01 Mark Mason <mmason@upwardaccess.com>
5932 * cpu-mips.md: remove mips_xori
5934 * mini-ops.h: remove mips_xori
5936 * mini-mips.h: replace OP_MIPS_XORI with OP_IXOR
5938 * mini-mips.c (mono_arch_decompose_long_opts): Add ladd_imm, lsub, lsub_imm, lneg, lsub_ovf, lsub_ovf_un.
5940 * mini-mips.c (mono_arch_lowering_pass, mono_arch_output_basic_block): fix IXOR handling
5942 2008-12-01 Mark Mason <mmason@upwardaccess.com>
5944 * cpu-mips.md: fix instruction lengths.
5946 * mini-mips.h: define MONO_ARCH_NO_IOV_CHECK
5948 * mini-mips.c: move most instruction rewriting into decompose_ops. Implement conditional branches and exceptions. Fix jump table patch handling. Implement add/sub OVF.
5950 * mini-ops.h: fix slti / sltiu op profiles.
5952 2008-12-02 Martin Baulig <martin@ximian.com>
5954 * method-to-ir.c (mono_method_to_ir): Disable debugging
5955 information for the init locals block to make the debugger stop
5956 after all locals have been initalized.
5958 2008-12-02 Martin Baulig <martin@ximian.com>
5960 * mini.c (mini_method_compile): Disable MONO_OPT_DEADCE when
5961 running inside the debugger.
5963 2008-12-01 Zoltan Varga <vargaz@gmail.com>
5965 * mini.c (mini_method_compile): Only run local deadce if MONO_OPT_DEADCE
5968 * method-to-ir.c (mono_method_to_ir): Fix invalid code generated by the
5969 alu->alu imm optimization which only shows if deadce is disabled.
5971 * aot-compiler.c: Rename the function names for the binary and asm writers
5972 so they can coexist in the same process. Rework the xdebug code to use the
5973 asm writer. This avoids the need to call into the runtime to dump the
5974 debugging info. Add more debugging info for types.
5976 * mini-<ARCH>.h: Kill MONO_ARCH_HAVE_NORMALIZE_OPCODES define.
5978 * genmdesc.c genmdesc.pl mini.h: Don't put the CEE_ opcodes into the
5979 cpu description tables, they can't occur in cpu-<ARCH>.md.
5981 * method-to-ir.c (mono_method_to_ir): Set the type of the value pushed on
5982 the stack in CEE_LDFLDA. Fixes #450542.
5984 * generics.cs: Add a new test.
5986 2008-12-01 Mark Mason <mmason@upwardaccess.com>
5988 * mini-ops.h: updated MIPS opcodes
5989 * mini-mips.c: decompose long opts
5990 * mini-mips.h: decompose long opts
5992 2008-11-29 Mark Mason <mmason@upwardaccess.com>
5994 * cpu-mips.md: fix length on int_rem_un
5995 * mini-mips.c (mips_stackframe_adjust): fix insertion of spillvars region in MIPS stackframes.
5997 2008-11-29 Zoltan Varga <vargaz@gmail.com>
5999 * mini.h aot-runtime.c: Fix building with DISABLE_AOT.
6001 * mini-codegen.c (mono_print_ins_index): Handle OP_VOIDCALL_MEMBASE.
6003 2008-11-29 Martin Baulig <martin@ximian.com>
6005 * mini-exceptions.c (mono_handle_native_sigsegv): Check
6006 mono_debug_using_mono_debugger() in addition to the
6007 `no_gdb_backtrace' flag in the `MonoDebugOptions'.
6009 2008-11-28 Mark Mason <mmason@upwardaccess.com>
6011 * mini-ops.h: updated more MIPS opcodes
6012 * mini-mips.c: FP compare/branch working again, clean up last of CEE_ -> OP_ mappings
6013 * cpu-mips.md: Added MIPS versions of new FP compare/branch opcodes.
6015 2008-11-28 Mark Probst <mark.probst@gmail.com>
6017 * mini-ppc64.c: Patch the RGCTX fetch trampoline correctly.
6019 2008-11-28 Mark Mason <mmason@upwardaccess.com>
6021 * mini-mips.c (mono_arch_emit_call): adding missing conversion to fp single when passing in integer arg register.
6022 * mini-mips.c (mips_adjust_stackframe): compensate for spill-down logic.
6023 * mini-ops.h: correct selected mips opcode entries
6025 2008-11-28 Mark Probst <mark.probst@gmail.com>
6027 * mini-ppc64.c, mini-ppc64.h: Enable generalized IMT thunks and
6030 2008-11-28 Mark Probst <mark.probst@gmail.com>
6032 * mini-ppc64.h, tramp-ppc64.c: Make generic code sharing work.
6034 2008-11-28 Mark Mason <mmason@upwardaccess.com>
6036 * method-to-ir.c, mini-trampolines.c: protect IMG code with #ifdef MONO_ARCH_HAVE_IMT to fix compile errors.
6037 * mini-mips.c: Fixup stackframe assignments after allocation of spillvars.
6038 * mini-mips.h: disable IMT
6039 * tramp-mips.c (mono_arch_get_vcall_slot): fix offset extraction
6041 2008-11-28 Mark Probst <mark.probst@gmail.com>
6043 * mini-ppc64.c, mini-ppc64.h: Don't emulate long ops.
6045 2008-11-28 Mark Probst <mark.probst@gmail.com>
6047 * mini-ppc64.c, exceptions-ppc64.c: Several fixes.
6049 2008-11-28 Zoltan Varga <vargaz@gmail.com>
6051 * method-to-ir.c (handle_isinst): Use PCONST instead of ICONST for
6054 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
6056 * simd-intrinsics.c (emit_array_extension_intrinsics): Add support
6057 for Set/GetVector aligned versions.
6059 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
6061 * basic-simd.cs: Add tests for Get/SetVector.
6063 2008-11-27 Mark Probst <mark.probst@gmail.com>
6065 * mini.c: Removed g_slist_append_mempool(). Now in
6068 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
6070 * simd-intrinsics.c (mono_emit_vector_ldelema): Extract the element
6071 size properly and make the bounds check optional.
6073 * simd-intrinsics.c (emit_array_extension_intrinsics): Add support
6074 for SetVector and IsAligned.
6076 2008-11-27 Zoltan Varga <vargaz@gmail.com>
6078 * mini.c: Remove unused mono_normalize_opcodes () function.
6080 2008-11-26 Mark Probst <mark.probst@gmail.com>
6082 * method-to-ir.c (mini_emit_inst_for_method): Small fix: we're
6083 using the new atomic add ops now.
6085 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Implemented atomic
6088 2008-11-26 Mark Probst <mark.probst@gmail.com>
6090 * mini-ppc64.c: Several fixes.
6092 2008-11-25 Mark Mason <mmason@upwardaccess.com>
6094 * cpu-mips.md: added jump_table
6095 * mini-mips.c: added jump_table. Eliminate compare-imm when lowering. Remove dead function.
6097 2008-11-25 Mark Mason <mmason@upwardaccess.com>
6099 * mini-mips.c, mini-mips.h, tramp-mips.c, cpu-mips.md: Initial upgrade of MIPS port to new IR.
6101 2008-11-25 Mark Mason <mmason@upwardaccess.com>
6103 * mini-ops.h: corrected a handful of MIPS opcodes.
6105 2008-11-25 Mark Mason <mmason@upwardaccess.com>
6107 * aot-compiler.c: MIPS to use ELF writer
6109 2008-11-25 Mark Mason <mmason@upwardaccess.com>
6111 * mini-codegen.c: remove MIPS specific assert.
6113 2008-11-25 Mark Probst <mark.probst@gmail.com>
6115 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, cpu-ppc64.md: Several
6116 fixes. PPC64 now passes most of the runtime regressions.
6118 2008-11-24 Zoltan Varga <vargaz@gmail.com>
6120 * regalloc2.c: Distinguish between use/def positions. Optimize the creation of
6121 volatile intervals a bit.
6123 2008-11-24 Mark Probst <mark.probst@gmail.com>
6125 * basic-long.cs: New test case.
6127 2008-11-23 Zoltan Varga <vargaz@gmail.com>
6129 * mini.c (mini_method_compile): Disable globalra for large methods for
6132 * regalloc2.c (order_moves): Add fp support.
6134 * branch-opts.c (mono_remove_critical_edges): Split non-critical edges whose
6135 source bblock ends with an OP_BR_REG.
6137 * ratests.cs: Add a new test.
6139 2008-11-23 Mark Probst <mark.probst@gmail.com>
6141 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c: Disable generic code
6142 sharing. PPC64 now passes generics.exe.
6144 2008-11-23 Mark Probst <mark.probst@gmail.com>
6146 * mini-ppc64.c: Several fixes. PPC64 now runs iltests.exe.
6148 2008-11-23 Zoltan Varga <vargaz@gmail.com>
6150 * exceptions-x86.c (mono_arch_find_jit_info): Avoid reading uninitialized
6151 memory when mono_jit_info_table_find () can't find the method in the
6154 * aot-compiler.c (mono_save_xdebug_info): Emit complete debug info for
6157 * aot-compiler.c (mono_save_xdebug_info): Make this work with the assembly
6160 2008-11-23 Mark Probst <mark.probst@gmail.com>
6162 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, cpu-ppc64.md:
6163 Several fixes. PPC64 now runs exceptions.exe and
6164 devirtualization.exe.
6166 2008-11-22 Mark Probst <mark.probst@gmail.com>
6168 * mini-ppc64.c, tramp-ppc64.c: Small fixes. PPC64 now runs
6169 arrays.exe and basic-math.exe.
6171 2008-11-22 Mark Probst <mark.probst@gmail.com>
6173 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, tramp-ppc64.c,
6174 cpu-ppc64.md: Several fixes. PPC64 now runs objects.exe.
6176 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
6178 * simd-intrinsics.c: Add support ArrayExtension intrinsics.
6180 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
6182 * method-to-ir.c: Move bounds checking macros to ir-emit.h
6184 * ir-emit.h: Move macros from method-to-ir.c to here.
6186 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
6188 * mini-ops.h: Correct the long simd ops to use LREG.
6190 2008-11-21 Zoltan Varga <vargaz@gmail.com>
6192 * mini-ops.h: Correct the dreg type of OP_LOADI8_MEMBASE.
6194 * mini-ops.h: Correct the dreg type of a few long opcodes.
6196 * mini-amd64.h: Applied patch from Mihai Chelaru <kefren@ngnetworks.ro>.
6199 Fri Nov 21 12:52:23 CET 2008 Paolo Molaro <lupus@ximian.com>
6201 * mini-ppc.c: remove negative stack references in epilog
6202 for platforms that don't support the red zone.
6204 2008-11-21 Mark Probst <mark.probst@gmail.com>
6206 * mini-ppc64.h, cpu-ppc64.md: Fixed caller/callee saved floating
6207 point regs. Now PPC64 passes basic-calls.exe.
6209 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
6211 * basic-simd.cs: Add tests for accessors of Vector2l.
6213 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
6215 * mini-ops.h: Added OP_INSERTX_I8_SLOW,.
6217 * mini-x86.c (mono_arch_decompose_long_opts): Decompose OP_INSERTX_I8_SLOW.
6219 * simd-intrinsics.c: Add support for Vector2l and Vector2ul.
6221 2008-11-21 Mark Probst <mark.probst@gmail.com>
6223 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Several fixes. Now
6224 PPC64 passes basic-long.exe.
6226 2008-11-20 Mark Probst <mark.probst@gmail.com>
6228 * decompose.c: Decompose carry and overflow add on PPC64 like on
6229 other 64 bit archs. Don't decompose sub at all on PPC64.
6231 * mini-ppc64.c, exceptions-ppc64.c, tramp-ppc64.c, cpu-ppc64.md:
6232 Several fixes and new opcodes. Now PPC64 runs (but doesn't pass)
6235 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
6237 * basic-simd.cs: Add tests for accessors of Vector2d.
6239 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
6241 * mini-ops.h: Added OP_INSERTX_R8_SLOW,.
6245 * mini-x86.c (mono_arch_output_basic_block): Same.
6247 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector2d.
6249 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
6251 * basic-simd.cs: Add tests for accessors of Vector4f.
6253 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
6255 * mini-ops.h: Added OP_INSERTX_R4_SLOW,.
6259 * mini-x86.c (mono_arch_output_basic_block): Same.
6261 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector4f.
6263 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
6265 * basic-simd.cs: Add tests for accessors of Vector4i and Vector4ui.
6267 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
6269 * mini-ops.h: Added OP_INSERTX_I4_SLOW,.
6273 * mini-x86.c (mono_arch_output_basic_block): Same.
6275 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector4i and Vector4ui.
6277 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
6279 * cpu-x86.md: Use reasonable sizes for extractx_u2 and insertx_u1_slow.
6281 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
6283 * simd-intrinsics.c: Enable setters for Vector16sb.
6285 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
6287 * mini-ops.h: Added OP_EXTRACTX_U2, OP_INSERTX_U1_SLOW.
6291 * mini-x86.c (mono_arch_output_basic_block): Same.
6293 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector16b.
6295 2008-11-19 Rodrigo Kumpera <rkumpera@novell.com>
6297 * simd-intrinsics.c: Implement setter for Vector8us.
6299 2008-11-19 Zoltan Varga <vargaz@gmail.com>
6301 * aot-compiler.c (mono_save_xdebug_info): Emit correct location info
6304 Wed Nov 19 18:27:41 CET 2008 Paolo Molaro <lupus@ximian.com>
6306 * mini-ppc.c: remove references to the red zone in the prolog
6307 (for systems that don't support it).
6309 2008-11-19 Mark Probst <mark.probst@gmail.com>
6311 * cpu-ppc64.md: Fixed a few instruction lengths.
6313 * mini-ppc64.c: Don't emit SETLRET. PPC64 passes basic-float.exe,
6316 2008-11-19 Mark Probst <mark.probst@gmail.com>
6318 * mini-ppc64.c, cpu-ppc64.md: Fixed some opcodes. PPC64 passes
6321 2008-11-19 Zoltan Varga <vargaz@gmail.com>
6323 * aot-compiler.c (mono_save_xdebug_info): Add more parameter types.
6325 2008-11-18 Rodrigo Kumpera <rkumpera@novell.com>
6327 * mini-ops.h: Added OP_INSERT_I2.
6331 * mini-x86.c (mono_arch_output_basic_block): Same.
6333 * simd-intrinsics.c: Implement setter for Vector8s.
6335 * simd-methods.h: Add the names of get setters of Vector8s.
6337 2008-11-18 Zoltan Varga <vargaz@gmail.com>
6339 * aot-compiler.c (mono_save_xdebug_info): Add support for parameters.
6341 * aot-compiler.c (mono_save_xdebug_info): Add preliminary support for
6344 * unwind.h (MonoUnwindOp): Change the 'val' to a signed type.
6346 2008-11-18 Mark Probst <mark.probst@gmail.com>
6348 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, cpu-ppc64.md: Changes
6349 for PPC64. An empty program runs now.
6351 2008-11-18 Zoltan Varga <vargaz@gmail.com>
6353 * unwind.h (MonoUnwindOp): Change the 'val' to a signed type.
6355 * aot-compiler.c mini.c mini.h: Add a JIT debugging mode modelled after
6356 a similar mode in Kaffe: When the the MONO_XDEBUG env var is set, debugging
6357 info for JITted code is emitted into a shared library, loadable into gdb.
6359 2008-11-18 Mark Probst <mark.probst@gmail.com>
6361 * Makefile.am: Changes to build PPC64.
6363 * mini-arch.h: Include mini-ppc64.h on PPC64.
6365 2008-11-18 Mark Probst <mark.probst@gmail.com>
6367 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Updated with changes
6368 in PPC code up to r119147.
6370 2008-11-18 Mark Probst <mark.probst@gmail.com>
6372 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, exceptions-ppc64.c,
6373 cpu-ppc64.md: Changes for PPC64.
6375 Based on code submitted by andreas.faerber@web.de at
6376 https://bugzilla.novell.com/show_bug.cgi?id=324134 under the
6379 2008-11-18 Mark Probst <mark.probst@gmail.com>
6381 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, exceptions-ppc64.c,
6382 cpu-ppc64.md: Copied from the corresponding PPC files from
6385 2008-11-18 Scott Peterson <lunchtimemama@novell.com>
6387 * mini-ops.h: Added OP_ROUND.
6389 * cpu-x86.md: Added round.
6391 * mini-x86.c: Added support for intrinsicing Math.Round (double).
6393 * basic-math.cs: Added test_0_round to test rounding.
6395 Contributed under MIT/X11 license.
6397 2008-11-17 Bill Holmes <billholmes54@gmail.com>
6399 * aot-compiler.c : Fix the Winx64 build.
6401 Contributed under MIT/X11 license.
6403 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
6405 * mini-x86.c (mono_arch_output_basic_block): Use movsd instead of monvups
6406 in OP_EXTRACT_R8 to avoid possible stack corruption.
6408 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
6410 * mini-ops.h: Added OP_EXTRACT_R8/I8.
6412 * cpu-x86.md: Added extract_r8.
6414 * mini-x86.c (mono_arch_output_basic_block): Emmit OP_EXTRACT_R8.
6416 * mini-x86.c: Added mono_arch_decompose_long_opts to break OP_EXTRACT_I8 into
6417 a couple of OP_EXTRACT_I4.
6419 * mini-x86.h: Define MONO_ARCH_HAVE_DECOMPOSE_LONG_OPTS if simd is enabled.
6421 * simd-intrinsics.c: Implement getters for Vector2l/2ul/2d.
6423 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
6425 * simd-intrinsics.c (vector2l_intrinsics): CompareGreaterThan requires sse 4.2
6428 2008-11-17 Zoltan Varga <vargaz@gmail.com>
6430 * method-to-ir.c (handle_delegate_ctor): Emit the address of the delegate
6431 trampoline as an AOT const of the proper type instead of MONO_PATCH_INFO_ABS.
6433 * mini.c (mono_codegen): Remove the handling of delegate trampolines, they
6434 are not needed any more.
6436 * mini.h: Remove the unused INS_LIST macros.
6438 * mini.c (mini_method_compile): Remove a disable globalra case which is no
6441 * *.h *.c: Remove duplicate MonoInst emission macros, use the ones in
6444 * regalloc.h *.c: Remove references to mono_regstate_next_int (), use
6445 mono_alloc_ireg () instead.
6447 * mini-<ARCH>.c: Include ir-emit.h. Remove duplicate MonoInst emission
6450 * mini-amd64.c (emit_load_volatile_arguments): Removed, not needed
6453 * aot-runtime.c (load_aot_module): Disable AOT when running under
6456 * mini-amd64.h: Change the monitor fastpath defines to check for
6457 !PLATFORM_WIN32 so they work on *bsd too.
6459 * mini.h mini.c mini-hhpa.c: Remove more unused code.
6461 * mini-s390.c mini-s390x.c: Remove !cfg->new_ir code.
6463 * mini.h (MonoCompile): Remove new_ir flag.
6465 * regalloc.h regalloc.c: Remove unused code.
6467 * cpu-*.md: Remove more unused opcodes.
6469 * simple-cee-ops.h simple-mini-ops.h: Removed.
6471 * mini-ops.h *.c cpu-<ARCH>.md: Remove more unused opcodes.
6473 2008-11-17 Zoltan Varga <vargaz@gmail.com>
6475 * aliasing.h: Removed.
6477 * *.c: Remove references to aliasing.h and inssel.h.
6479 * mini.c: Remove additional unused functions.
6481 * mini-ops.h cpu-*.md: Remove unused opcodes.
6483 2008-11-16 Zoltan Varga <vargaz@gmail.com>
6485 Remove the old JIT code.
6487 * inssel*.brg: Removed.
6489 * ssa.c abcremoval.c aliasing.c: Removed.
6491 * ssa2.c: Renamed to ssa.c.
6493 * abcremoval2.c: Renamed to abcremoval.c.
6495 * *.c: Removed all !cfg->new_ir code.
6497 * mini-<ARCH>.c: Removed mono_arch_call_opcode (),
6498 mono_arch_emit_this_vret_args (), and mono_arch_get_inst_for_method ().
6500 * mini.c: Removed the old mono_method_to_ir () and all the code used by it.
6502 2008-11-16 Zoltan Varga <vargaz@gmail.com>
6504 * aot-compiler.c aot-runtime.c: Emit most of the non-table data in a structure
6505 to simplify the code and cut back on the number of global symbols in the AOT
6508 * aot-compiler.c aot-runtime.c: Get rid of the unused plt_jump_table.
6510 2008-11-15 Zoltan Varga <vargaz@gmail.com>
6512 * aot-runtime.c aot-compiler.c: Unify the plt_jump_table/plt_info tables
6513 with the got/got_info tables.
6515 * mini.h: Bump AOT file format version.
6517 * unwind.h: New file, contains definitions for stack unwinding.
6519 * mini.c (mono_emit_unwind_op): New helper function to append an unwind op
6522 * aot-compiler.c: Generalize the emitting of unwind information to use the
6523 information in cfg->unwind_ops.
6525 * mini-amd64.c (mono_arch_emit_prolog): Emit unwind info.
6527 * aot-compiler.c: Emit dwarf unwind information so gdb can unwind through
6528 AOT method frames. Enable writing symbols for methods by default.
6530 2008-11-14 Rodrigo Kumpera <rkumpera@novell.com>
6532 * simd-intrinsics.c (simd_intrinsic_emit_getter): Generalize this code
6533 and make it work with vectors of element sizes 1, 2 and 4.
6535 * simd-intrinsics.c: Enable getter for all vectors with element size
6538 * simd-methods.h: Add the names of other getters.
6540 * mini-ops.h: Added OP_EXTRACT_I2/U2/I1/U1.
6546 Fri Nov 14 15:54:18 CET 2008 Paolo Molaro <lupus@ximian.com>
6548 * mini-ppc.h: portability fix.
6550 Fri Nov 14 15:39:50 CET 2008 Paolo Molaro <lupus@ximian.com>
6552 * mini-ppc.h, mini-ppc.c: avoid using the red zone as some kernels are
6553 buggy and will overwrite it.
6555 2008-11-14 Zoltan Varga <vargaz@gmail.com>
6557 * aot-compiler.c: Add functionality to emit local symbols to the elf writer.
6558 Use it to emit local symbols for all methods so AOTed methods show up with
6559 their full name in gdb/valgrind output.
6561 Fri Nov 14 12:56:27 CET 2008 Paolo Molaro <lupus@ximian.com>
6563 * mini-ppc.c: portability fixes.
6565 2008-11-14 Zoltan Varga <vargaz@gmail.com>
6567 * mini-trampolines.c (mono_magic_trampoline): Move the patching of plt
6568 entries out of the if (!generic_shared...) code so it is always done.
6569 (mono_class_init_trampoline): Do the patching when running under valgrind
6570 too, newer versions of valgrind have no problems with it.
6572 2008-11-13 Zoltan Varga <vargaz@gmail.com>
6574 * aot-compiler.c (emit_writeout): Rework this to make it easier to add
6577 2008-11-13 Mark Probst <mark.probst@gmail.com>
6579 * mini-ppc.c, cpu-ppc.md: Reserve space for the parameter area in
6582 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
6584 * simd-intrinsics.c: Add getter support for Vector4i and Vector4ui.
6586 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
6588 * mini-ops.h: Kill diplicated ops OP_SHUFLEPS.
6594 * simd-intrinsics.c: Same.
6596 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
6598 * simd-intrinsics.c: Enable constructor intrinsics for all types.
6600 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
6602 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Generalize this method
6603 to work with more Vector types.
6605 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
6607 * simd-intrinsics.c (simd_intrinsic_emit_ctor): If the target is already a pointer
6608 store the elemens directly instead of using and intermediate.
6610 2008-11-13 Zoltan Varga <vargaz@gmail.com>
6612 * mini-amd64.c (emit_call_body): Avoid aligning call sites in AOTed code.
6614 * tramp-x86.c (mono_arch_create_trampoline_code): Rework the return sequence
6615 to preserve %eax for aot plt trampolines.
6617 * aot-compiler.c (compile_method): Don't skip synchronized methods.
6618 (encode_method_ref): Flag synchronized methods so they won't go through
6621 * aot-compiler.c: Additional work to support AOTing synchronized methods/
6624 * cpu-ia64.md (jmp): Increase max length.
6626 2008-11-12 Zoltan Varga <vargaz@gmail.com>
6628 * aot-runtime.c (load_method): Avoid calling runtime_class_init () for
6629 open generic classes.
6631 * aot-compiler.c: Enable the ELF writer on ELF platforms.
6633 * method-to-ir.c (mono_method_to_ir2): Revert the last change to the
6634 box+brtrue optimization since it causes test failures on x86.
6636 2008-11-12 Rodrigo Kumpera <rkumpera@novell.com>
6638 * mini-ops.h: Remove OP_PUSH_R4 and OP_LOADX_STACK.
6644 * mini.h (struct MonoCompile): Add simd_ctor_var to be used as storage
6645 for simd ctor values.
6647 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Use simd_ctor_var for the constructor
6648 instead of directly pushing the values on stack. This saves about 15 bytes of generated code.
6650 2008-11-12 Rodrigo Kumpera <rkumpera@novell.com>
6652 * simd-methods.h: Rename SubWithSaturation, ArithmeticRightShift and
6655 * simd-instrincs.c: Same.
6657 * basic-simd.cs: Same.
6659 2008-11-12 Zoltan Varga <vargaz@gmail.com>
6661 * ratests.cs: Add more tests.
6663 * regalloc2.c (add_spill_code): Handle more corner cases.
6665 2008-11-11 Zoltan Varga <vargaz@gmail.com>
6667 * regalloc2.c (INS_POS_INTERVAL): Decrease this to 8 to avoid overflows.
6668 (update_liveness): Avoid holes in the liveness ranges of hregs if they are
6669 both the source an destination of an instruction.
6671 Tue Nov 11 19:30:50 CET 2008 Paolo Molaro <lupus@ximian.com>
6673 * jit-icalls.c, local-propagation.c, mini.c, ssa.c, ssapre.c, trace.c,
6674 wapihandles.c: more portability changes.
6676 Tue Nov 11 18:56:33 CET 2008 Paolo Molaro <lupus@ximian.com>
6678 * aot-compiler.c, aliasing.c, abcremoval.c: portability changes.
6679 * mini.c mini.h, aot-runtime.c: the aot segfault-handling code is not
6680 safe to execute in a signal handler and the kernel provides better
6681 the info in /proc/self/smaps. Avoid the assert on sigaction during
6684 2008-11-11 Zoltan Varga <vargaz@gmail.com>
6686 * method-to-ir.c (mono_method_to_ir2): In the box+brtrue optimization, only
6687 do the bblock linking hack if it is actually needed.
6689 * Makefile.am (patch-libtool): New helper target to patch libtool to speed
6692 * liveness.c (ENABLE_LIVENESS2): Reenable this for 64 bit archs as the
6693 crash problem is fixed.
6695 * branch-opts.c (mono_remove_critical_edges): Link up newly added
6698 * mini.c (mini_method_compile): Compute unreachable bblocks properly even
6700 (mini_method_compile): Set the starting value of next_vreg to
6701 MAX_IREGS + MAX_FREGS when using globalra.
6703 * method-to-ir.c (mono_method_to_ir2): Mark bblocks starting
6704 filter clauses with BB_EXCEPTION_HANDLER.
6706 * regalloc2.c (assign_spill_slots): Set cfg->rgctx_var.
6708 2008-11-10 Mark Probst <mark.probst@gmail.com>
6710 * mini-x86.c (mono_arch_get_argument_info): Don't align argument
6711 space for stdcall. Fixes regressions on Win32.
6713 2008-11-10 Zoltan Varga <vargaz@gmail.com>
6715 * regalloc2.c (handle_reg_constraints): Avoid adding code to unreachable
6717 (linear_scan): Remove an assert which doesn't seem to be needed.
6719 * local-propagation.c (mono_local_deadce): Avoid a call to
6720 MONO_DELETE_INS which would screw up the instruction linking.
6722 * mini.c (mono_decompose_op_imm): Make this work with globalra.
6724 * regalloc2.c: Upgrade to work the current JIT code.
6726 2008-11-09 Zoltan Varga <vargaz@gmail.com>
6728 * method-to-ir.c (inline_method): Merge more basic blocks to help the AOT
6731 * aot-runtime.c: Remove some dead code.
6733 * tramp-arm.c: Use 'code' as the runnning pointer in code generation for
6735 (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Implement aot support.
6737 * aot-runtime.c (load_named_code): Decode the offset of lazy fetch
6738 trampolines using sscanf since atoi doesn't work on large unsigned values.
6740 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full):
6741 Initialize code_size.
6743 2008-11-08 Mark Probst <mark.probst@gmail.com>
6745 * method-to-ir.c (mini_emit_inst_for_method): Make
6746 Interlocked.CompareExchange work for Int arguments on 32 bit
6749 2008-11-07 Mark Probst <mark.probst@gmail.com>
6751 * method-to-ir.c (mono_method_to_ir2): Fixed a funny commit error.
6753 2008-11-06 Bill Holmes <billholmes54@gmail.com>
6755 * main.c Fix MSVC build.
6757 Contributed under MIT/X11 license.
6759 2008-11-06 Mark Probst <mark.probst@gmail.com>
6761 * mini-x86.c (mono_arch_allocate_vars): Make sure locals that need
6762 alignment larger than 8 bytes are aligned correctly, too.
6764 * mini.c: Honor the min_align field of MonoClass when laying out
6767 2008-11-06 Zoltan Varga <vargaz@gmail.com>
6769 * method-to-ir.c (mono_method_to_ir2): Fix AOT support for CEE_SWITCH on arm.
6771 * aot-compiler.c (emit_plt): Fix a warning.
6773 * aot-compiler.c: Implement ARM support in the binary writer.
6775 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
6777 * basic-simd.cs: Add test for getter with byref arg.
6778 Fix the naming of a few tests.
6779 Add missing checks to a test.
6781 2008-11-05 Zoltan Varga <vargaz@gmail.com>
6783 * aot-compiler.c (emit_plt): Make the arm code work with the binary writer.
6785 * aot-compiler.c aot-runtime.c mini-trampolines.c tramp-amd64.c: Implement
6786 most of the full-aot support for monitor enter/exit trampolines.
6788 * tramp-x86.c tramp_amd64.c: Add AOT compatible variants of the monitor
6789 enter/exit trampoline creation functions.
6791 * Makefile.am: Fix the generation of buildver.h so it is not invoked during
6794 Wed Nov 5 16:28:53 CET 2008 Paolo Molaro <lupus@ximian.com>
6796 * mini.h, aot-compiler.c, method-to-ir.c, aot-runtime.c: remove the
6797 incorrectly added MONO_WRAPPER_MONITOR_* (in r117651-r117652) and
6798 implement the needed functionality without adding crap to the runtime.
6800 2008-11-05 Zoltan Varga <vargaz@gmail.com>
6802 * mini-trampolines.c (mono_create_monitor_enter_trampoline): Fix the
6805 * mini.c (mono_build_date): New global version holding the build date in
6808 * Makefile.am (buildver.c): Generate a file containing the build date.
6810 * main.c: Set the build date from the generated file.
6812 * mini.c (mono_get_runtime_build_info): New helper function returning build
6813 information in a string format.
6815 * driver.c (mono_main): Print the build date in --version.
6817 * aot-compiler.c aot-runtime.c: Embed the build information into the AOT
6818 file when the bind-to-runtime-version option is used.
6820 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
6822 * simd-intrinsics.c: Fix bug when using getters and byref args.
6824 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
6826 * simd-methods.h: Rename prefetch methods.
6828 * simd-intrinsics.c: Same.
6830 2008-11-05 Mark Probst <mark.probst@gmail.com>
6832 * tramp-amd64.c: Enlarge the Monitor.Enter/Exit trampoline code
6835 2008-11-04 Zoltan Varga <vargaz@gmail.com>
6837 * aot-compiler.c: Use the bundled elf header files instead of depending on
6840 * aot-compiler.c (emit_symbol_diff): Allocate memory from the acfg
6843 * method-to-ir.c (mono_method_check_inlining): Avoid a getenv () call
6846 2008-11-04 Rodrigo Kumpera <rkumpera@novell.com>
6848 * cpu-x86.md: Add store nta ops.
6854 * mini.h: Add an enum for simd prefetch modes.
6856 * simd-methods.h: Refactor the store_aligned code to handle multiple kinds
6857 of store. Use the changed code to support store nta.
6859 * simd-intrinsics.c: Add prefetch ops for all vector types.
6861 2008-11-04 Zoltan Varga <vargaz@gmail.com>
6863 * aot-compiler.c: Add an option for JIT compiling the methods by multiple
6866 * aot-compiler.c: Use statically allocated buffers for constructing symbol
6869 * aot-runtime.c aot-compiler.c: Add support for the MONITOR_ENTER/EXIT
6872 2008-11-04 Mark Probst <mark.probst@gmail.com>
6874 * mini-x86.c: Fixed commit.
6876 2008-11-04 Zoltan Varga <vargaz@gmail.com>
6878 * aot-compiler.c (emit_plt): Align the plt section only on x86.
6880 2008-11-04 Mark Probst <mark.probst@gmail.com>
6882 * mini-trampolines.c, mini.h: Two new trampolines: MONITOR_ENTER
6883 and MONITOR_EXIT, for the ASM fastpaths.
6885 * method-to-ir.c: Use the ASM fastpath for Monitor.Enter/Exit if
6888 * mini.c, patch-info.h: Signature and patch infos for
6889 Monitor.Enter/Exit trampolines.
6891 * mini-amd64.c, mini-x86.c: Make emit_tls_get() non-static.
6893 * tramp-amd64.c, tramp-x86.c, mini-amd64.h, mini-amd64.h:
6894 Monitor.Enter/Exit ASM fastpath for Linux.
6896 2008-11-04 Zoltan Varga <vargaz@gmail.com>
6898 * mini.c (mono_method_to_ir): Fix soft-float support in Array.Get/Set.
6900 * objects.cs: Add a new test.
6902 * aot-compiler.c: Use mono_100ns_ticks () for computing the profiling info.
6904 * aot-runtime.c (load_method): Run class initialization in the PLT case even
6905 if MONO_LOG_LEVEL is set.
6907 * debug-mini.c (serialize_variable): Fix the encoding of dead variables.
6909 * aot-runtime.c (mono_aot_get_method): Skip out-of-date AOT modules.
6911 * aot-compiler.c (emit_and_reloc_code): Speed this up a little.
6913 * aot-compiler.c: Change the relocation code to use virtual addresses instead
6914 of file offsets. Align the sections belonging to the data segment to
6917 2008-11-03 Zoltan Varga <vargaz@gmail.com>
6919 * aot-compiler.c: Simplify the elf writer by depending on the definitions in
6920 elf.h. Port it to amd64.
6922 2008-11-03 Rodrigo Kumpera <rkumpera@novell.com>
6924 * driver.c: Enable SIMD by default.
6926 2008-11-03 Rodrigo Kumpera <rkumpera@novell.com>
6928 * cpu-x86.md: Add prefetch op.
6934 * mini.h: Add an enum for simd prefetch modes.
6936 * simd-methods.h: Add prefetch function names.
6938 * simd-intrinsics.c: Add prefetch ops for all vector types.
6940 2008-11-03 Zoltan Varga <vargaz@gmail.com>
6942 * aot-compiler.c (emit_bytes): Speed this up a little.
6944 2008-11-02 Zoltan Varga <vargaz@gmail.com>
6946 * aot-compiler.c: Add JIT time etc. statistics.
6948 * aot-compiler.c (compile_method): Fix the copying of the cfgs array.
6950 * mini.h (MonoCompile): Add 'got_offset' field.
6952 * aot-compiler.c: Store the got offset in MonoCompile, get rid of the
6953 method_got_offsets array.
6955 * aot-compiler.c aot-runtime.c: Add support for the monitor enter/exit
6958 * aot-compiler.c (compile_method): Add generic method instances referenced
6959 by the method to the list of methods to be compiled, this is required so if
6960 A<T> references B<T>, and another assembly references A<int>, then it will
6961 also get a copy of B<int>.
6963 * method-to-ir.c (mini_emit_inst_for_method): Use the proper wrapper type
6964 when checking for monitor enter/exit.
6966 2008-10-30 Mark Probst <mark.probst@gmail.com>
6968 * method-to-ir.c (mini_emit_inst_for_method): Use the IL fastpaths
6969 for Monitor.Enter and Monitor.Exit if enabled.
6971 * mini-x86.h, mini-amd64.h: Enable the IL fastpaths for Linux and
6974 2008-10-30 Zoltan Varga <vargaz@gmail.com>
6976 * method-to-ir.c (type_from_op): Convert CEE_CONV_U on OP_ICONV_TO_U instead
6977 of an OP_MOVE. Fixes #440046.
6979 * basic-long.cs: Add a new test.
6981 2008-10-29 Rodrigo Kumpera <rkumpera@novell.com>
6983 * mini.h: Add synchronization note for the managed counter-part.
6985 * simd-intrinsics.c: Add SimdRuntime.get_AccelMode intrinsic that
6986 returns the simd caps of the current cpu.
6988 2008-10-29 Rodrigo Kumpera <rkumpera@novell.com>
6990 * basic-simd.cs: Remove Console.WriteLine.
6992 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
6994 * basic-simd.cs: New tests for Vector2ul.
6996 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
6998 * simd-intrinsics.c: Add new vector type Vector2ul.
7000 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
7002 * basic-simd.cs: New tests for Vector2l.
7004 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
7006 * cpu-x86.md: Add long version of most packed int ops.
7012 * simd-intrinsics.c: Add new vector type Vector2l.
7014 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
7016 * simd-intrinsics.c: Replace SN_op_BitwiseXor with SN_op_ExclusiveOr.
7018 * simd-methods.h: Remove SN_op_BitwiseXor.
7020 2008-10-28 Zoltan Varga <vargaz@gmail.com>
7022 * mini.c (mono_allocate_stack_slots_full): Align the size of vtypes to their
7025 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
7027 * basic-simd.cs: Test for Vector2d.
7029 * basic-simd.cs (test_vector8s_pack_signed_sat): Fixed broken
7032 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
7034 * cpu-x86.md: Add double version of all packed float ops.
7040 * simd-intrinsics.c: Add new vector type Vector2d.
7042 * simd-intrinsics.c (vector4f_intrinsics): Fix ordering.
7044 * simd-methods.h: Add Duplicate.
7046 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
7048 * basic-simd.cs: Test for packing with signed saturation.
7050 2008-10-28 Zoltan Varga <vargaz@gmail.com>
7052 * aot-compiler.c (add_generic_instances): Add all methods of generic instances
7053 found in the TYPESPEC table.
7055 2008-10-26 Zoltan Varga <vargaz@gmail.com>
7057 * aot-runtime.c (mono_aot_get_method): Log not found methods for extra methods
7060 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
7062 * mini.c (mono_method_to_ir): For MONO_PATCH_INFO_RVA, save field the token
7063 instead of the RVA, since the RVA can be changed by tools like the cil
7066 * method-to-ir.c (mono_method_to_ir2): Ditto.
7068 * debug-mini.c (serialize_variable): Handle ADDRESS_MODE_DEAD.
7069 (deserialize_variable): Ditto.
7071 2008-10-25 Martin Baulig <martin@ximian.com>
7073 * debug-mini.c (write_variable): Use
7074 `MONO_DEBUG_VAR_ADDRESS_MODE_DEAD' for dead variables.
7076 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
7078 * cpu-x86.md: Add unsigned variants of packd and packw.
7082 * mini-x86.h: Emit the right instruction for packd and packw.
7083 Add unsigned variants of packd and packw.
7085 * simd-intrinsics.c: Packd and packw were used in place of their
7086 unsigned variants. Change that.
7087 Add intrinsics for (Signed)PackWithSignedSaturation.
7089 * simd-methods.h: Add (Signed)PackWithSignedSaturation.
7091 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
7093 * simd-intrinsics.c (vector4i_intrinsics): New table of intrinsic type.
7095 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
7097 * mini-ops.h: Remove dword packed add/sub with saturation ops.
7099 * cpu-x86.md: Remove dword packed add/sub with saturation ops.
7101 * simd-intrinsics.c (vector4ui_intrinsics): Remove methods without
7104 * simd-intrinsics.c (vector8s_intrinsics): Fix ordering.
7106 2008-10-24 Mark Probst <mark.probst@gmail.com>
7108 * method-to-ir.c, mini.c: Special casing for the synchronized
7109 wrapper for the ldtoken+GetTypeFromHandle case.
7111 2008-10-24 Zoltan Varga <vargaz@gmail.com>
7113 * mini.c (mono_replace_ins): Move this to branch-opts.c.
7115 * mini.c (mono_replace_ins): Propagate has_array_access flag to the newly
7116 created/split bblocks.
7118 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
7120 * mini-ops.h: Add packed signed mul high.
7124 * mini-x86.c (mono_arch_output_basic_block): Same.
7126 * simd-methods.h: Add PackWithUnsignedSaturation and ShiftRightLogic.
7128 * simd-intrinsics.c (vector8s_intrinsics): New table of intrinsic type.
7130 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
7132 * basic-simd.cs: Tests for Vector16sb.
7134 2008-10-24 Zoltan Varga <vargaz@gmail.com>
7136 * inssel.brg (stmt): Fix OP_HARD_NOP rule.
7138 2008-10-23 Rodrigo Kumpera <rkumpera@novell.com>
7140 * mini-ops.h: Add packed signed min, max and compare greater.
7144 * mini-x86.c (mono_arch_output_basic_block): Same. Add packed add/sub with
7147 * simd-methods.h: Add CompareGreaterThan.
7149 * simd-methods.h: Remove CompareEquals.
7151 * simd-intrinsics.c: Add new TODO entry and some cosmetic changes.
7153 * simd-intrinsics.c (vector16sb_intrinsics): New table of intrinsic type.
7155 * simd-intrinsics.c (vector4f_intrinsics): Rename CompareEquals to
7158 2008-10-23 Rodrigo Kumpera <rkumpera@novell.com>
7160 * basic-simd.cs: Fix tests due to change in the API.
7162 2008-10-21 Zoltan Varga <vargaz@gmail.com>
7164 * mini.c method-to-ir.c: Use mono_field_get_name () for accessing field->name.
7166 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
7168 * basic-simd.cs: Fix name change in Vector4f::CompareEqual.
7170 * simd-intrinsics.c (simd_intrinsic_emit_store_aligned): Don't use
7171 inst_offset as this has invalid values for LDADDR.
7173 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
7175 * basic-simd.cs: Test for SignedPackWithUnsignedSaturation.
7177 * simd-intrinsics.c (vector4ui_intrinsics): Add SignedPackWithUnsignedSaturation.
7179 2008-10-21 Zoltan Varga <vargaz@gmail.com>
7181 * method-to-ir.c (initialize_array_data): Use mono_field_get_data ()
7182 for accessing field->data.
7184 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
7186 * basic-simd.cs: Test for SignedPackWithUnsignedSaturation.
7188 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
7190 * simd-methods.h: Add SignedPackWithUnsignedSaturation.
7192 * simd-intrinsics.c (vector8us_intrinsics): Add SignedPackWithUnsignedSaturation.
7194 2008-10-21 Zoltan Varga <vargaz@gmail.com>
7196 * dominators.c (mono_compute_natural_loops): Allocate GList enties
7197 from the cfg mempool.
7199 2008-10-20 Rodrigo Kumpera <rkumpera@novell.com>
7201 * basic-simd.cs: Tests for new methods in Vector8us.
7203 2008-10-20 Rodrigo Kumpera <rkumpera@novell.com>
7205 * mini-ops.h: Add multiply and store high.
7209 * mini-x86.c (mono_arch_output_basic_block): Same.
7211 * simd-methods.h: Same.
7213 * simd-intrinsics.c (vector8us_intrinsics): Add MultiplyStoreHigh
7216 2008-10-19 Zoltan Varga <vargaz@gmail.com>
7218 * method-to-ir.c (mono_emit_method_call_full): Remove a needless call to
7219 mono_class_setup_vtable ().
7221 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Use
7222 mono_class_get_vtable_entry () for accessing klass->vtable.
7224 * aot-runtime.c (load_method): Avoid a crash when using MONO_LOG_LEVEL.
7226 * aot-compiler.c (add_generic_instances): Avoid a crash if a class is not
7229 * method-to-ir.c (mono_save_token_info): Don't save references made from
7232 * aot-compiler.c (add_generic_instances): Add static rgctx wrappers for cctors
7233 of generic instances.
7235 * aot-runtime.c (find_extra_method): Search in all loaded AOT images.
7237 2008-10-19 Mark Probst <mark.probst@gmail.com>
7239 * cpu-ppc.md, mini-ppc.c: The length of the code generated for
7240 OP_JMP depends on the method signature. Calculate it properly.
7242 2008-10-19 Zoltan Varga <vargaz@gmail.com>
7244 * aot-runtime.c (mono_aot_find_jit_info): Handle extra methods which are
7247 * aot-compiler.c (emit_and_reloc_code): Allow direct calling of generic
7249 (emit_extra_methods): Add another table mapping method indexes to
7250 offsets in the extra_method_info table.
7252 * mini.h: Bump AOT file format version.
7254 * aot-runtime.c: Merge most of the code from mono_aot_get_method
7255 and mono_aot_get_method_from_token () into one function.
7257 2008-10-19 Mark Probst <mark.probst@gmail.com>
7259 * mini-ppc.c (emit_load_volatile_arguments): Inner loop needs a
7262 2008-10-18 Zoltan Varga <vargaz@gmail.com>
7264 * aot-compiler.c aot-runtime.c: Fix the hash function used for the extra
7267 * method-to-ir.c (mono_method_to_ir2): Change a !compile_aot assert to
7270 * mini.c (mono_patch_info_equal): Compare the generic context as well.
7272 * mini.h: Bump aot file format version.
7274 * aot-compiler.c aot-runtime.c: Generalize the wrapper handling code so the
7275 AOT file can contain native code for methods which are not in the METHOD
7276 table. Generate code for non-sharable generic instances of generic methods
7277 found in the METHODSPEC table.
7279 * method-to-ir.c (mono_method_to_ir2): Remove the aot restriction when
7280 encoding generic type handles.
7282 * ir-emit.h (NEW_AOTCONST_TOKEN): Add a generic_context argument.
7283 (NEW_TYPE_FROM_HANDLE_CONST): Add a generic_context argument.
7285 * ir-emit.h: Rewrite the EMIT_NEW_XXXCONST macros to use the NEW_XXXCONST
7286 macros + MONO_ADD_INS.
7288 * mini.c (mono_jump_info_token_new2): New function which takes a generic
7291 * mini.h (MonoJumpInfoToken): Include fields for a generic context.
7293 * mini.h: Bump aot file format version.
7295 * aot-compiler.c aot-runtime.c: Update after changes to MonoJumpInfoToken.
7297 2008-10-17 Mark Probst <mark.probst@gmail.com>
7299 * mini-x86.h, mini-x86.c, exceptions-x86.c: Align stack on all
7300 platforms, with definable stack alignment value. Set to 16 now
7303 * mini.c, mini.h, driver.c: Command line option for disabling
7306 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
7308 * basic-simd.cs: Tests for new methods in Vector4ui.
7310 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
7312 * mini-ops.h: Add packed int shuffle.
7316 * mini-x86.c (mono_arch_output_basic_block): Same.
7318 * simd-intrinsics.c (vector4ui_intrinsics): Add compare equal,
7319 extract mask, max, min, shuffle.
7321 * simd-intrinsics.c (vector8us_intrinsics): Add max and min.
7323 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
7325 * basic-simd.cs: Tests for new methods in Vector8us.
7327 2008-10-17 Mark Probst <mark.probst@gmail.com>
7329 * method-to-ir.c (mono_method_to_ir2): "refanytype" produces a
7330 RuntimeTypeHandle, not a TypedReference.
7332 Fri Oct 17 14:40:50 CEST 2008 Paolo Molaro <lupus@ximian.com>
7334 * simd-intrinsics.c: remove relocations.
7336 2008-10-17 Zoltan Varga <vargaz@gmail.com>
7338 * mini-amd64.c (mono_arch_output_basic_block): Port the IREM_IMM
7339 optimizations from the x86 backend.
7341 Fri Oct 17 12:00:51 CEST 2008 Paolo Molaro <lupus@ximian.com>
7343 * simd-methods.h, simd-intrinsics.c: debloat method names and
7344 prepare for no relocations.
7346 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
7348 * mini-ops.h: Add packed min/equal and sum of absolute differences.
7352 * mini-x86.c (mono_arch_output_basic_block): Same.
7354 * simd-intrinsics.c (vector16b_intrinsics): Add average, compare equal,
7355 extract mask, max, min and sum of absolute differences.
7357 * simd-intrinsics.c: Increase SIMD_INTRINSIC_NAME_MAX due to new huge
7360 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
7362 * basic-simd.cs: Test for the other mono_simd_simplify_indirection bug.
7363 Renamed one test for consistency.
7365 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
7367 * simd-intrinsics.c (mono_simd_simplify_indirection): Apply the previous
7368 fix to the code that deal with other blocks.
7370 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
7372 * basic-simd.cs: Test for the mono_simd_simplify_indirection bug.
7374 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
7376 * simd-intrinsics.c (mono_simd_simplify_indirection): Simplify the code
7377 that deals with vreg interference. Explicitly check for OP_LDADDR to be
7378 able to process the source reg.
7380 2008-10-16 Martin Baulig <martin@ximian.com>
7382 * mini-ops.h, cpu-amd64.md, cpu-x86.md: Added new `hard_nop' opcode.
7384 * inssel.brg: Add `OP_HARD_NOP'.
7386 * mini.h (MonoCompile): Added `keep_cil_nops' flag.
7388 * mini.c (mono_method_to_ir): In `CEE_NOP': generate a
7389 `OP_HARD_NOP' instruction when running inside the debugger.
7391 * method-to-ir.c (mono_method_to_ir2): In `CEE_NOP': generate a
7392 `OP_HARD_NOP' instruction when running inside the debugger.
7394 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
7396 * simd-intrinsics.c (get_simd_vreg): Using sreg1 of OP_XMOVE
7397 now works. The issue with the regalloc tripping up no longer
7400 * simd-intrinsics.c (load_simd_vreg): Same.
7402 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
7404 * basic-simd.cs: Tests for new Vector8ui methods.
7406 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
7408 * simd-intrinsics.c (get_simd_vreg): Simplify code and test
7409 only for type. This fixes crashes where MonoInst::klass is checked
7410 for ops of type != VTYPE or OBJ.
7412 * simd-intrinsics.c (load_simd_vreg): Same.
7414 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
7416 * mini-ops.h: Add ops for packed shuffle/max/avg and
7421 * mini-x86.c (mono_arch_output_basic_block): Same.
7423 * simd-intrinsics.c (vector8us_intrinsics): Add avg, shuffle and
7426 * simd-intrinsics.c (simd_intrinsic_emit_extract_mask): New function
7427 to emit extract mask op.
7429 * simd-intrinsics.c (simd_intrinsic_emit_shuffle): Retrofic this function
7430 to emit word shuffles.
7432 2008-10-15 Mark Probst <mark.probst@gmail.com>
7434 * mini.c (mono_allocate_stack_slots_full): Align stack frame to
7435 the largest alignment needed by a variable, but at least
7438 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
7440 * basic-simd.cs: Tests for the fixes in the last commit.
7442 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
7444 * simd-intrinsics.c (get_simd_vreg): Drop the is_this_ptr, this function
7445 no longer handles STACK_PTR input.
7447 * simd-intrinsics.c (get_simd_vreg): Don't crash when MonoInst::klass == -1.
7449 * simd-intrinsics.c (load_simd_vreg): New function that works like
7450 get_simd_vreg but handles STACK_PTR input.
7452 * simd-intrinsics.c (simd_intrinsic_emit_getter): Use load_simd_vreg
7453 as the input can be an arbitrary pointer.
7455 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Try the
7456 LDADDR local optimization directly otherwise use a store op.
7458 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
7460 * basic-simd.cs: Tests for dup low and dup high.
7462 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
7464 * mini-ops.h: Add dup low and dup high ops.
7468 * mini-x86.c (mono_arch_output_basic_block): Same.
7470 * simd-intrinsics.c (vector4f_intrinsics): Same.
7472 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
7474 * basic-simd.cs: Tests for recently added functionality.
7476 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
7478 * mini-ops.h: Add remaining sse1 fp ops.
7480 * cpu-x86.md: Add remaining sse1 fp ops.
7482 * mini-x86.c (mono_arch_output_basic_block): Same.
7484 * mini.h: Add enum for simd FP compare conditions.
7486 * simd-intrinsics.c (vector4f_intrinsics): Add all new ops.
7488 * simd-intrinsics.c (simd_intrinsic_emit_binary): Set inst_c0 to flags
7489 so the backed can generate the appropriate op.
7491 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
7492 This patch squeese one more byte from the SimdIntrinsc struct.
7494 * mini-x86.c (mono_arch_cpu_enumerate_simd_versions: Use the version number
7495 a a shift amount intead of simply or'ing it.
7497 * mini.h: Change SIMD_VERSION_* values to be sequential intead of masks.
7499 * simd-intrinsics.c (struct SimdIntrinsc): Squeese simd_version and simd_emit_mode into a single
7500 byte so we can have an aditional flags field without increasing struct size.
7502 * simd-intrinsics.c (emit_intrinsics): Use the value of simd_version as a shift amount before checking
7503 against the simd_supported_versions bitmask.
7505 * simd-intrinsics.c: Set SIMD_INTRINSIC_NAME_MAX to an appropriate value.
7507 Mon Oct 13 10:58:10 CEST 2008 Paolo Molaro <lupus@ximian.com>
7509 * mini.c: remove rawbuffer code (the only use here is unsafe because
7510 it takes locks during signal handling and the kernel now provides much
7511 better info in proc/pid/smaps these days).
7513 2008-10-13 Zoltan Varga <vargaz@gmail.com>
7515 * mini-amd64.c (mono_arch_output_basic_block): Fix the changes to
7516 OP_X86_PUSH_OBJ. Fixes #434620.
7518 * objects.cs: Add a test.
7520 2008-10-12 Rodrigo Kumpera <rkumpera@novell.com>
7522 * basic-simd.cs: Remove PackWithUnsignedSaturation tests as it turns out
7523 that the packuswb/packusdw don't work with unsigned numbers for what
7524 would be negative numbers in signed format.
7526 * cpu-x86.md: Add doubleword forms of many ops and packing ones.
7527 Fix the len of fconv_to_r8_x and xconv_r8_to_i4.
7529 * mini-ops.h: Add doubleword forms of many ops and packing ones.
7531 * mini-x86.c: Emit doubleword forms of many ops and packing ones.
7533 * simd-intrinsics.c (SimdIntrinsc): Rename the flags field to simd_version.
7535 * simd-intrinsics.c (vector4f_intrinsics): Use simd_version field for sse3 ops.
7537 * simd-intrinsics.c (vector4u_intrinsics): Rename to vector4ui_intrinsics and
7540 * simd-intrinsics.c (simd_version_name): New function, returns the name of the
7541 version as the enum in mini.h.
7543 * simd-intrinsics.c (emit_intrinsics): Instead of having a special emit mode
7544 for sse3 ops, check the simd_version field if present. This way the code
7545 works with all versions of sse.
7547 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
7549 * simd-intrinsics.c: Fixed intrinsic name typo.
7551 * mini.h: Added missing simd exported function.
7553 * basic-simd.cs: Added tests for Vector4ui.
7554 Fixed broken test for Vector16b.
7556 2008-10-10 Zoltan Varga <vargaz@gmail.com>
7558 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Increase
7559 the max length to 64.
7561 2008-10-10 Mark Probst <mark.probst@gmail.com>
7563 * method-to-ir.c: Only do the fast virtual generic method call for
7564 non-wrapper methods.
7566 * mini.h, mini-trampolines.c: The new generic virtual remoting
7567 trampoline handles virtual method calls via the vtable (as done by
7568 the fast virtual generic method calls) to remoting proxies.
7570 * mini.c (mono_jit_create_remoting_trampoline): For generic
7571 methods reate a generic virtual remoting trampoline.
7573 * mini-amd64.h: Enable fast virtual generic method calls again.
7575 2008-10-10 Mark Probst <mark.probst@gmail.com>
7577 * mini-ppc.c: Use SP (r1), not frame_reg (which might be r31) to
7578 restore registers when doing tail calls.
7580 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
7582 * simd-intrinsics.c (emit_intrinsics): Vector4u was renamed to
7585 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
7587 * basic-simd.cs: Add test for Vecto16b.PackWithUnsignedSaturation.
7589 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
7591 * simd-intrinsics.c (emit_intrinsics): Retrofit to new type names.
7593 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
7595 * basic-simd.cs: Retrofit for API changes.
7597 2008-10-10 Mark Probst <mark.probst@gmail.com>
7599 * mini-ppc.c: Handle integer stack arguments for tail calls.
7601 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
7603 * optflags-def.h: Removed sse3 optimization.
7607 * mini-x86.c (mono_arch_cpu_optimizazions): Remove detection of
7610 * mini-x86.c: Added mono_arch_cpu_enumerate_simd_versions.
7612 * mini.h: Added enumeration with simd versions.
7614 * simd-intrinsics.c (emit_intrinsics): Use the new static var
7617 * simd-intrinsics.c: Added mono_simd_intrinsics_init.
7619 * mini.c (mini_init): Call mono_simd_intrinsics_init.
7621 2008-10-09 Rodrigo Kumpera <rkumpera@novell.com>
7623 * basic-simd.cs: Added tests for Vector8u and Vector16u.
7625 * basic-simd.cs: Fixed test naming.
7627 2008-10-09 Rodrigo Kumpera <rkumpera@novell.com>
7629 * mini-ops.h: Added ops for packed and saturated math, shifts
7630 and packing/unpacking.
7632 * cpu-x86.md: Added descriptors for the above ops.
7634 * mini-x86.c: Added code to emmit the above ops.
7636 * simd-intrinsics.c: Added support for Vector16u and Vector8u.
7638 2008-10-08 Zoltan Varga <vargaz@gmail.com>
7640 * aot-compiler.c (compile_method): Enable AOT for generic code.
7642 * ir-emit.h (NEW_DOMAINCONST): Use domainvars in AOT code as well.
7644 Wed Oct 8 16:35:43 CEST 2008 Paolo Molaro <lupus@ximian.com>
7646 * mini.c: add a workaround for a common screwup that ends up blamed
7647 to mono (other processes blocking signal delivery).
7649 2008-10-07 Zoltan Varga <vargaz@gmail.com>
7651 * method-to-ir.c (mono_method_to_ir2): Clear ins_flag on all code paths
7652 in the LDFLD/STFLD opcodes. Fixes #432673.
7654 * iltests.il.in: Add a new test.
7656 Tue Oct 7 19:59:07 CEST 2008 Paolo Molaro <lupus@ximian.com>
7658 * mini-arm.c: attach the thread in unmanaged->managed transitions
7659 using delegates (bug #433148).
7661 2008-10-07 Rodrigo Kumpera <rkumpera@novell.com>
7663 * basic-simd.cs: Use new ShuffleSel constants.
7665 2008-10-07 Rodrigo Kumpera <rkumpera@novell.com>
7667 * driver.c (opt_sets): Added combinations of simd, sse2 and sse3.
7669 * mini-x86.c (mono_arch_cpu_optimizazions): Detect sse3 and now
7670 only disable simd intrinsics if no sse2 is detected.
7672 * optflags-def.h: Added sse3.
7674 * simd-intrinsics.c: Avoid generated sse3 intrinsics if the optimization
7677 2008-10-07 Zoltan Varga <vargaz@gmail.com>
7679 * aot-compiler.c (add_wrappers): Fix Delegate/MulticastDelegate classes
7680 when adding delegate-invoke wrappers.
7682 2008-10-07 Zoltan Varga <vargaz@gmail.com>
7684 * Makefile.am: Reenable the simd tests.
7686 2008-10-07 Bill Holmes <billholmes54@gmail.com>
7688 * mini-amd64.c (mono_arch_emit_outarg_vt) : In the ArgValuetypeAddrInIReg case,
7689 add a call to mono_call_inst_add_outarg_reg for the arg->dreg to make sure that no
7690 other vreg is allocated to that hreg.
7692 Contributed under MIT/X11 license.
7694 2008-10-07 Zoltan Varga <vargaz@gmail.com>
7696 * Makefile.am: Disable the simd tests for now as Mono.Simd is not
7699 2008-10-06 Rodrigo Kumpera <rkumpera@novell.com>
7701 * basic-simd.cs: New test suite for SIMD intrinsics.
7703 * Makefile.am: Added new tests.
7705 2008-10-06 Rodrigo Kumpera <rkumpera@novell.com>
7707 * cpu-x86.md: Added new instructions to handle float to int using SSE regs.
7711 * mini-x86.h: Enable mono_arch_decompose_opts if simd intrinsics are enabled.
7713 * mini-x86.c (mono_arch_decompose_opts): Decompose float to int conversion
7714 using SSE2 aware opcodes.
7716 * mini-x86.c (emit_float_to_int): Disable the SSE2 optimization if OPT_SIMD
7717 is enabled, this code path is only reachable if conversion ops are emmited after
7720 * mini.h: Added MonoCompile::fconv_to_r8_x_var to hold the float to int var.
7722 This optimization saves 6 bytes per conversion against the old version.
7724 2008-10-06 Zoltan Varga <vargaz@gmail.com>
7726 * aot-compiler.c (compile_method): Don't skip methods referencing
7727 generic methods without a corresponding entry in token_info_hash, since
7728 encode_method_ref () can handle all generic methods now.
7730 * method-to-ir.c (mono_save_token_info): Don't save the token info if a
7731 generic context is set.
7733 * method-to-ir.c (mono_method_to_ir2): Put back a disable_aot for
7734 generic sharing of LDTOKEN.
7736 2008-10-06 Mark Probst <mark.probst@gmail.com>
7738 * mini-amd64.h: Temporarily disabled fast virtual generic method
7739 calls because it breaks the System.Runtime.Remoting tests.
7741 2008-10-06 Zoltan Varga <vargaz@gmail.com>
7743 * aot-compiler.c (add_wrappers): Add delegate-invoke wrappers.
7745 * method-to-ir.c (check_inline_called_method_name_limit): Return TRUE
7746 so inlining actually works.
7747 (check_inline_caller_method_name_limit): Ditto.
7749 Mon Oct 6 11:04:38 CEST 2008 Paolo Molaro <lupus@ximian.com>
7751 * mini-ppc.c: mono_arch_flush_icache () cast pointer using gsize for
7752 64 bit safety (from Olaf Hering and Andreas Farber).
7754 2008-10-06 Zoltan Varga <vargaz@gmail.com>
7756 * mini-trampolines.c (mono_aot_trampoline): Delegate processing to
7757 mono_magic_trampoline () if aot_get_method_from_token () fails. Remove
7758 unused virtual call support code.
7760 * aot-runtime.c (decode_method_ref): Add a 'no_aot_trampoline' out argument.
7762 * aot-runtime.c (mono_aot_get_method_from_vt_slot): Return NULL for methods
7763 which can't use aot trampolines.
7764 (decode_patch): Don't create aot trampolines for methods which can't use
7767 * aot-compiler.c (encode_method_ref): Add a marker for methods which can't
7768 use aot trampolines.
7770 * mini.h: Bump AOT image format version.
7772 2008-10-05 Zoltan Varga <vargaz@gmail.com>
7774 * method-to-ir.c (mono_method_to_ir2): Pass cil_method instead of cmethod
7775 to save_token_info () since cmethod is inflated for constrained calls.
7777 * mini-<ARCH>.h mini-x86.c: Remove some unused defines.
7779 2008-10-04 Andreas Farber <andreas.faerber@web.de>
7781 * Makefile.am: Add build rules for ppc64.
7782 This avoids the build failing at pedump with unresolved symbols
7783 due to lack of arch_sources. Instead it will now fail earlier
7784 due to lack of cpu-ppc64.md.
7786 Contributed under MIT/X11 license.
7788 2008-10-04 Mark Probst <mark.probst@gmail.com>
7790 * mini-amd64.c (mono_arch_emit_call): Support stack arguments for
7793 * iltests.il.in: Add test case for tail call with many arguments.
7795 2008-10-03 Zoltan Varga <vargaz@gmail.com>
7797 * method-to-ir.c (mono_method_to_ir2): Add an !cfg->compile_aot assert
7798 to the fast virtual generic method code until the aot case is fixed.
7800 2008-10-03 Mark Probst <mark.probst@gmail.com>
7802 * mini-ppc.c, mini-ppc.h: Implement generic virtual method thunks.
7804 2008-10-03 Mark Probst <mark.probst@gmail.com>
7806 * mini-amd64.c, mini-amd64.h: Implement generic virtual method
7809 2008-10-03 Rodrigo Kumpera <rkumpera@novell.com>
7811 * simd-intrinsics.c: Forgot to add this one.
7813 * mini-codegen.c: Fix macro in case SIMD is not supported.
7815 2008-10-03 Rodrigo Kumpera <rkumpera@novell.com>
7817 This patch land initial JIT support for simd intrinsics.
7819 * mini-x86.h: Added new define to make --enable_minimal work on x86.
7821 * Makefile.am: Added simd-intrinsics.c
7823 * simd-intrinsics.c: New file with simd instrinsic related
7826 * cfold.c (mono_constant_fold_ins2): Fold XZERO.
7828 * cpu-x86.md: Add simd related instructions.
7830 * driver.c: Added MONO_OPT_SIMD to the default set of optimizations.
7832 * driver.c: Added two new --regression variants.
7834 * ir-emit.h (MONO_EMIT_NEW_VZERO): Emit XZERO if the type is a simd intrinsic.
7836 * local-propagation.c (mono_local_cprop2): Eliminate useless XMOVE.
7838 * local-propagation.c (mono_local_deadce): Use new macro MONO_IS_NON_FP_MOVE and
7839 extract some complicated logic to helper functions.
7841 * method-to-ir.c (mono_type_to_regmove): Handle simd intrinsics.
7843 * method-to-ir.c (mini_emit_inst_for_method): Emit simd intrinsics.
7845 * method-to-ir.c (mono_handle_global_vregs): If a simd intrinsic was found, apply
7846 the specialized simplification pass.
7848 * method-to-ir.c (mono_spill_global_vars): Use new macro.
7850 * mini-codegen.c: Added SIMD constants to all regbanks arrays.
7852 * mini-codegen.c: Added reg_bank_table_init to initialize the reg desc -> bank
7855 * mini-codegen.c: Define a version of the reg_bank macro that uses desc_to_reg_type
7856 if MONO_ARCH_NEED_SIMD_BANK is defined.
7858 * mini-ops.h: Added the new simd ops.
7860 * mini-x86.c: Added mono_arch_xregname.
7862 * mini-x86.c (mono_arch_cpu_optimizazions): Disable MONO_OPT_SIMD if SSE3 is not detected.
7864 * mini-x86.c (mono_arch_output_basic_block): Add simd related opcodes.
7866 * mini-x86.h: Define simd related MONO_ARCH macros.
7868 * mini.c (mono_type_to_load_membase): Handle simd intrinsics.
7870 * mini.c (mono_type_to_store_membase): Handle simd intrinsics.
7872 * mini.h: Added new macros MONO_IS_NON_FP_MOVE, MONO_IS_REAL_MOVE, MONO_IS_ZERO and
7873 MONO_CLASS_IS_SIMD to deal with simd related IR.
7875 * mini.h (MonoInst): Added spill_var to the backend union.
7877 * mini.h (MonoCompile): Added uses_simd_intrinsics and iconv_raw_var.
7879 * mini.h: Added forward declarations of the new simd fuctions.
7881 * optflags-def.h: Added new optimization names SIMD.
7883 * regalloc.c (mono_regstate_reset): Set next vreg to be the max value of the 3 reg banks.
7885 * regalloc.h: Added support for working with 3 register banks.
7887 * regalloc.h (MonoRegState): Added xsymbolic field if a third regbank is required.
7889 * ssa2.c (mono_ssa_deadce2): Use new MONO_IS_ZERO macro.
7891 Fri Oct 3 16:03:22 CEST 2008 Paolo Molaro <lupus@ximian.com>
7893 * mini-exceptions.c: remove 64 bit related ifdef clutter.
7895 2008-10-03 Zoltan Varga <vargaz@gmail.com>
7897 * mini-exceptions.c (mono_handle_soft_stack_ovf): Unprotect two pages
7898 instead of one on 64 bit systems.
7900 * method-to-ir.c: Remove unused includes.
7902 2008-10-02 Zoltan Varga <vargaz@gmail.com>
7904 * aot-compiler.c (emit_exception_debug_info): Use jinfo->used_regs instead of
7905 cfg->used_int_regs, since the two are different on arm.
7907 2008-10-02 Mark Probst <mark.probst@gmail.com>
7909 * method-to-ir.c, inssel.brg, mini-trampolines.c: Use
7910 mono_method_get_vtable_index() to get the vtable index.
7912 2008-10-02 Mark Probst <mark.probst@gmail.com>
7914 * method-to-ir.c (mono_method_to_ir2): Don't create native
7915 wrappers for array methods, because they're never called (and if
7916 they were called they wouldn't work).
7918 2008-10-02 Mark Probst <mark.probst@gmail.com>
7920 * method-to-ir.c (mono_method_to_ir2): Array methods are
7921 special-cased and must not be invoked indirectly via the (M)RGCTX
7922 when generic sharing is turned on. Fixes #431413.
7924 2008-10-01 Mark Probst <mark.probst@gmail.com>
7926 * method-to-ir.c: When generic sharing is active, call
7927 non-interface virtual generic methods via the standard trampoline.
7929 * mini-trampolines.c: Handle virtual generic shared methods.
7931 * mini.h, mini-x86.c, mini-x86.h: New argument for
7932 mono_arch_build_imt_thunk() which is non-NULL for virtual generic
7933 method thunks and which is the trampoline to call if the lookup
7934 fails. Enable the virtual generic method thunk for x86.
7936 * mini-amd64.c, mini-arm.c, mini-ia64.c, mini-sparc.c,
7937 mini-ppc.c (mono_arch_build_imt_thunk): Add the additional
7938 argument but assert that it's NULL, because these archs don't yet
7939 implement the virtual generic method thunk. Changes in the IMT
7940 thunk data structures.
7942 2008-10-01 Zoltan Varga <vargaz@gmail.com>
7944 * aot-compiler.c (emit_globals): Avoid invalid characters in
7945 the static linking symbol.
7947 * objects.cs: Add a test for the range check optimization. Fix warnings.
7949 * branch-opts.c (mono_if_conversion): Add back the 'optimize range checks'
7950 optimization from the current JIT.
7952 * method-to-ir.c (mini_emit_inst_for_method): Decompose String.Length
7953 later in decompose_array_access_opts () to allow more optimizations.
7955 * method-to-ir.c (mono_handle_soft_float): Rename this to
7956 mono_decompose_soft_float () for consistency.
7958 * mini-ops.h: Fix arguments of OP_STRLEN.
7960 * method-to-ir.c (save_cast_details): Extract the cast details saving code
7961 into a separate function.
7962 (reset_cast_details): Ditto.
7963 (handle_unbox): Save cast details. Fixes #431254.
7965 * method-to-ir.c: Remove some obsolete FIXMEs.
7967 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
7969 * ir-emit.h (alloc_dreg): Write a warning before crashing.
7971 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
7973 * mini-codegen.c: More work on macros to make them
7974 ready for multiple regbanks.
7976 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
7978 * method-to.ir.c (mono_type_to_regmove): Remove static modifier.
7980 * mini.h: Export mono_type_to_regmove. Fix signature of mono_regname_full.
7982 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
7984 * mini-codegen.c (mono_spillvar_offset): Proper support for
7987 2008-09-30 Zoltan Varga <vargaz@gmail.com>
7989 * mini-amd64.c (mono_arch_emit_epilog): Remove some duplicated code from
7990 the stack overflow changes.
7992 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
7994 * mini-codegen.c: Make all bank macros depend on reg_bank.
7996 * mini-codegen.c (mono_local_regalloc): Make free mask
7997 initialization regbank aware.
7999 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
8001 * mini-codegen.c (mono_local_regalloc): Extract callee
8002 mask selection to a function and make it regbank aware.
8004 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
8006 * mini-codegen.c (mono_local_regalloc): Changed the cloberring
8007 code to deal with many regbanks.
8009 2008-09-30 Zoltan Varga <vargaz@gmail.com>
8011 * mini-codegen.c: More fp->regbank changes.
8013 2008-09-29 Rodrigo Kumpera <rkumpera@novell.com>
8015 * mini-codegen.c: Change asserts to use MONO_NUM_REGBANKS instead
8016 of a hardcoded constant.
8018 2008-09-29 Rodrigo Kumpera <rkumpera@novell.com>
8020 * method-to-ir.c (type_from_stack_type): Fix typo.
8022 2008-09-29 Zoltan Varga <vargaz@gmail.com>
8024 * mini-ia64.c (emit_move_return_value): Convert float return values to
8027 * objects.cs: Add a new test.
8029 * mini-ia64.c (mono_arch_allocate_vars): Disable fp elimination for
8030 VARARG methods to fix an assert later.
8032 * mini-mips.h mini-mips.c mini-ops.h cpu-mips.md: Update the mips back
8033 end so it at least compiles.
8035 2008-09-28 Zoltan Varga <vargaz@gmail.com>
8037 * method-to-ir.c (emit_optimized_ldloca_ir): Fix this.
8039 2008-09-28 Rodrigo Kumpera <rkumpera@novell.com>
8041 * method-to-ir.c (mono_method_to_ir2): Extract the ldloca + initobj
8042 optimization to a new function (emit_optimized_ldloca_ir) and enable
8043 it for both ldloca and ldloca_s.
8045 2008-09-28 Zoltan Varga <vargaz@gmail.com>
8047 * method-to-ir.c (mono_method_to_ir2): Remove an unnecessary assert in the
8048 gshared CASTCLASS code.
8050 * driver.c (mono_main): Add a workaround for shutdown crashes seen on
8051 amd64, where the libc stack unwinder encounters stack frames referring to
8052 native code in unmapped memory.
8054 * method-to-ir.c (mini_emit_check_array_type): Add support for generic
8057 * generics.cs: Add new test.
8059 2008-09-27 Zoltan Varga <vargaz@gmail.com>
8061 * mini-arm.h driver.c: Print the fp model when using --version on arm. Also,
8062 add a check that one of the ARM_FPU_ constants is defined.
8064 * mini-exceptions.c (mono_handle_soft_stack_ovf): Really fix the build.
8066 * mini-exceptions.c: Fix build on non-altstack platforms.
8068 * method-to-ir.c (mono_method_to_ir2): Fix aot support for the
8071 * ir-emit.h: Add a comment to NEW_PCONST.
8073 * mini-exceptions.c (mono_altstack_restore_prot): Fix a warning.
8075 * mini.h (MonoJitDomainInfo): Move some fields here from MonoDomain.
8077 * mini.c aot-runtime.c method-to-ir.c driver.c mini-trampolines.c: Update
8078 after the changes to MonoJitDomainInfo.
8080 2008-09-27 Mark Probst <mark.probst@gmail.com>
8082 * mini-ppc.c, tramp-ppc.c, mini-ppc.h: Implement generic code sharing.
8084 2008-09-27 Mark Probst <mark.probst@gmail.com>
8086 * mini-ppc.c: Compiler warning fixes.
8088 2008-09-27 Mark Probst <mark.probst@gmail.com>
8090 * mini-ppc.c: Special handling for 1/2 byte structs on Darwin only
8093 2008-09-27 Mark Probst <mark.probst@gmail.com>
8095 * exceptions-ppc.c, mini-ppc.h: Compile
8096 mono_arch_handle_altstack_exception() on Darwin, too.
8098 2008-09-27 Mark Probst <mark.probst@gmail.com>
8100 * method-to-ir.c (mono_emit_rgctx_method_call_full): Must also
8101 work on archs which don't have generic sharing implemented, only
8102 without the vtable_arg.
8104 2008-09-26 Mark Probst <mark.probst@gmail.com>
8106 * mini.c: Added comment explaining why delegate ctor icall
8107 wrappers are compiled.
8109 2008-09-26 Mark Probst <mark.probst@gmail.com>
8111 * mini.c: Don't produce trampolines to delegate ctor icall
8112 wrappers but compile them upfront.
8114 Fri Sep 26 17:00:46 CEST 2008 Paolo Molaro <lupus@ximian.com>
8116 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: amd64 support code for calling a
8117 runtime-set function when going back to managed code. Currently this
8118 is used to set back the protection on the soft ovf pages and/or to
8119 throw the stack overflow exception that happened in unmanaged code.
8121 Fri Sep 26 16:46:23 CEST 2008 Paolo Molaro <lupus@ximian.com>
8123 * tramp-x86.c, mini-x86.h, mini-x86.c: x86 support code for calling a
8124 runtime-set function when going back to managed code. Currently this
8125 is used to set back the protection on the soft ovf pages and/or to
8126 throw the stack overflow exception that happened in unmanaged code.
8128 Fri Sep 26 16:34:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
8130 * mini.h, mini.c, mini-trampolines.c, mini-exceptions.c: added
8131 the support code for restoring stack protection after stack overflows
8132 that happen in unmanaged code. Don't set the exec permission on the
8135 2008-09-26 Zoltan Varga <vargaz@gmail.com>
8137 * mini-trampolines.c (mono_delegate_trampoline): Add wrappers even if
8138 delegate->method_ptr is set. Fixes #428054.
8140 2008-09-25 Zoltan Varga <vargaz@gmail.com>
8142 * tests.cs: Rename to ratests.cs.
8144 * method-to-ir.c: Merge the emit_get_rgctx () calls into the
8145 emit_get_rgctx_... functions.
8147 2008-09-25 Mark Probst <mark.probst@gmail.com>
8149 * method-to-ir.c: Eliminated macro EMIT_GET_RGCTX.
8151 2008-09-25 Mark Probst <mark.probst@gmail.com>
8153 * mini-trampolines.c (mono_magic_trampoline): Unwrap wrappers
8154 before asserting that method is sharable.
8156 2008-09-25 Mark Probst <mark.probst@gmail.com>
8158 * method-to-ir.c, mini.c, jit-icalls.c: New function for checking
8159 whether method needs a static RGCTX wrapper used instead of
8162 * generic-sharing.c, mini.h: A few functions moved to
8163 metadata/generic-sharing.c.
8165 2008-09-25 Mark Probst <mark.probst@gmail.com>
8167 * method-to-ir.c, mini.c, mini-exceptions.c, mini-trampolines.c:
8168 Generic code sharing for value types, which essentially means
8169 treating value type methods like static methods. The RGCTX is
8170 passed in the same way.
8172 2008-09-25 Zoltan Varga <vargaz@gmail.com>
8174 * method-to-ir.c (mono_method_to_ir2): Avoid an assert in the NEWOBJ
8175 opcode when creating multi-dimensional arrays of open types.
8177 * generic-sharing.c (mono_method_check_context_used): Handle arrays of
8180 * generics.cs: Add a test.
8182 * mini-codegen.c: Use macros everywhere for checking floats instead of == 'f'.
8184 2008-09-24 Zoltan Varga <vargaz@gmail.com>
8186 * mini.h (MonoCompile): Add 'disable_vreg_to_lvreg' flag.
8188 * mini.c (mini_method_compile): Set it when running under the debugger.
8190 * method-to-ir.c (mono_handle_global_vregs): Disable global->local
8191 vreg optimization if the flag is set.
8193 * driver.c (mono_main): Add --attach= option to pass options to
8196 * mini.c (sigquit_signal_handler): Start the attach agent.
8198 * ssapre.c: Disable this to save space since it is not yet ported to
8201 * regalloc2.c: Disable this to save space.
8203 * mini.h (MonoJitStats): Remove unused analyze_stack_repeat.
8205 Wed Sep 24 16:01:49 CEST 2008 Paolo Molaro <lupus@ximian.com>
8207 * decompose.c, method-to-ir.c, mini-codegen.c, regalloc2.c: make
8208 the -v option useful again.
8210 2008-09-24 Zoltan Varga <vargaz@gmail.com>
8212 * mini-amd64.c (mono_arch_output_basic_block): Add support for
8215 * inssel.brg (mini_emit_castclass): Avoid the szarray!=array checks for
8216 arrays of arrays. Fixes #428406.
8218 * method-to-ir.c (mini_emit_castclass): Ditto.
8220 * objects.cs: Add new test.
8222 2008-09-23 Rodrigo Kumpera <rkumpera@novell.com>
8224 * method-to-ir.c (type_to_eval_stack_type): The code path for the new JIT
8225 was wrong at it choked against target_type_is_incompatible for byref types.
8227 2008-09-23 Zoltan Varga <vargaz@gmail.com>
8229 * mini-codegen.c: Use 'bank' macros instead of 'is_fp' macros in most
8232 Tue Sep 23 15:31:45 CEST 2008 Paolo Molaro <lupus@ximian.com>
8234 * mini-exceptions.c: update a few more exceptions-related counters.
8236 Tue Sep 23 15:28:29 CEST 2008 Paolo Molaro <lupus@ximian.com>
8238 * aot-runtime.c, method-to-ir.c, mini.c, mini-trampolines.c: use the
8239 new functions to allocate from persistent mempools.
8241 2008-09-23 Zoltan Varga <vargaz@gmail.com>
8243 * mini.h regalloc.h mini-codegen.c: Generalize the regalloc code to allow
8244 multiple register banks in the future.
8246 * mini-codegen.c (mono_local_regalloc): Fix a warning.
8248 2008-09-22 Rodrigo Kumpera <rkumpera@novell.com>
8250 * mini.c (type_to_eval_stack_type): Remove duplicated function.
8252 * method-to-ir.c (type_to_eval_stack_type): Make this version compatible with both JIT.
8254 * mini.h: Export type_to_eval_stack_type.
8256 This function was nearly duplicated in method-to-ir.c and mini.c. The difference
8257 is only ins->klass of byref types.
8259 2008-09-22 Zoltan Varga <vargaz@gmail.com>
8261 * method-to-ir.c (mini_emit_memset): Use a default alignment of 4.
8262 (mini_emit_memcpy2): Ditto.
8264 * mini-amd64.c: Fix a warning.
8266 2008-09-21 Mark Probst <mark.probst@gmail.com>
8268 * exceptions-ppc.c (mono_arch_get_call_filter): Fixed stack frame
8271 2008-09-19 Rodrigo Kumpera <rkumpera@novell.com>
8273 * method-to-ir.c: Extract stloc micro-optimization to a
8274 function and apply it to all cases.
8276 2008-09-19 Mark Probst <mark.probst@gmail.com>
8278 * method-to-ir.c: Don't fail generic code sharing in cases we
8281 2008-09-18 Mark Probst <mark.probst@gmail.com>
8283 * mini-ppc.c: Handle structs in tailcalls on Darwin.
8285 Tue Sep 16 21:07:11 CEST 2008 Paolo Molaro <lupus@ximian.com>
8287 * *.c, *.md, mini-ops.h: introduced relaxed_nop opcode for spin wait
8290 Tue Sep 16 16:39:16 CEST 2008 Paolo Molaro <lupus@ximian.com>
8292 * trace.c: make tracing more useful and correct, with per-thread
8295 2008-09-15 Mark Probst <mark.probst@gmail.com>
8297 * mini-ppc.c (mono_arch_emit_call): Convert floats to R4 when
8298 doing a method call and the argument is an R4.
8300 2008-09-14 Zoltan Varga <vargaz@gmail.com>
8302 * aot-compiler.c (add_wrappers): Do not generate runtime invoke wrappers for
8305 2008-09-13 Mark Probst <mark.probst@gmail.com>
8307 * mini-ppc.c: Convert result to single for OP_ICONV_TO_R4.
8309 2008-09-12 Zoltan Varga <vargaz@gmail.com>
8311 * mini.h (MONO_IS_JUMP_TABLE): Handle GOT_ENTRY.
8312 (MONO_JUMP_TABLE_FROM_INS): Ditto.
8314 2008-09-11 Zoltan Varga <vargaz@gmail.com>
8316 * driver.c: Add a --agent argument (not supported yet) to load managed
8317 agent assemblies before loading the main assembly, similarly to how the
8318 Java VM handles agents.
8320 2008-09-11 Mark Probst <mark.probst@gmail.com>
8322 * mini-ppc.c (mono_arch_allocate_vars): Use arch-independent
8323 function to do stack layout of local variables.
8325 2008-09-11 Mark Probst <mark.probst@gmail.com>
8327 * mini-ppc.c (calculate_sizes): Bugfix in sigcookie position
8330 2008-09-11 Zoltan Varga <vargaz@gmail.com>
8332 * method-to-ir.c ssa2.c mini.c mini-amd64.c decompose.c ssa.c abcremoval.c
8333 abcremoval2.c branch-opts.c driver.c dominators.c: Disable parts of the
8334 JIT if DISABLE_JIT is defined.
8336 * Makefile.am: Avoid compiling/linking in inssel.c if DISABLE_JIT is
8339 2008-09-10 Mark Probst <mark.probst@gmail.com>
8341 * iltests.il.in: Disable the fconv test on PPC (the result is
8342 undefined according to ECMA).
8344 2008-09-10 Mark Probst <mark.probst@gmail.com>
8346 * iltests.il.in: Enable tail call tests for PPC.
8348 * mini.h: Add variable for storing incoming valuetype argument
8349 addresses for tail calls.
8351 * mini-ppc.c: Implement valuetype arguments and return values for
8354 2008-09-09 Mark Probst <mark.probst@gmail.com>
8356 * mini-ppc.c: Partially implement tail calls (struct arguments and
8357 return values not supported).
8359 * method-to-ir.c: Enable tail calls on PPC.
8361 2008-09-08 Zoltan Varga <vargaz@gmail.com>
8363 * aot-compiler.c (emit_wrapper_info): Omit the klass name from
8364 runtime-invoke wrappers to work around the problem of them getting
8365 assigned to a random class.
8367 * aot-runtime.c (mono_aot_get_method): Ditto.
8369 2008-09-07 Zoltan Varga <vargaz@gmail.com>
8371 * mini-exceptions.c mini-mips.h mini-s390.h exceptions-mips.c: Kill
8372 the CUSTOM_EXCEPTION_HANDLING and CUSTOM_STACK_WALK defines.
8374 2008-09-07 Mark Probst <mark.probst@gmail.com>
8376 * method-to-ir.c (mono_method_to_ir2): Disable tail calls for PPC
8377 until they're implemented properly.
8379 * exceptions-ppc.c: Use arch-independent exception-handling code
8380 instead of custom one.
8382 * exceptions-ppc.c, mini-ppc.c, mini-ppc.h: Bug fixes and changes
8385 * tramp-ppc.c, mini-ppc.c: Fixed warnings.
8387 * decompose.c, aot-runtime.c, aot-compiler.c: PPC code also
8388 applies when __powerpc__ is defined.
8390 2008-09-06 Zoltan Varga <vargaz@gmail.com>
8392 * aot-runtime.c (mono_aot_get_method): Add another cache mapping wrapper
8393 methods to their code to avoid computing the full name of wrappers and
8394 doing a lookup in a string hash table.
8396 2008-09-05 Zoltan Varga <vargaz@gmail.com>
8398 * method-to-ir.c: Remove the CHECK_BBLOCK () stuff it is not needed since
8399 we identify bblocks before method_to_ir () is ran.
8401 * branch-opts.c (mono_optimize_branches): Avoid nullifying the exit bblock.
8402 Also avoid optimizing branches pointing to themselves.
8404 * mini.c (mini_method_compile): Ditto. Fixes #422947.
8406 2008-09-05 Rodrigo Kumpera <rkumpera@novell.com>
8408 * driver.c (mono_main): Enable the new verifier under core-clr and cas.
8410 2008-09-05 Zoltan Varga <vargaz@gmail.com>
8412 * tramp-arm.c (mono_arch_nullify_class_init_trampoline): Implement this.
8413 (mono_arch_patch_plt_entry): Fix the calculation of the jump_entry.
8414 (mono_arch_get_nullified_class_init_trampoline): Return 'code' instead of
8417 * aot-compiler.c (emit_plt): Fix the arm plt entries, previously they all
8418 jumped to the same entry in plt_jump_table.
8420 2008-09-02 Rodrigo Kumpera <rkumpera@novell.com>
8422 * method-to-ir.c (initialize_array_data): Handle field with RVA from
8425 2008-08-31 Zoltan Varga <vargaz@gmail.com>
8427 * method-to-ir.c (handle_isinst): Do the assignment at the beginning, so the
8428 other assignment can be if converted. Saves 1.5% on corlib size and fixes
8431 2008-08-29 Geoff Norton <gnorton@novell.com>
8433 * aot-compiler.c: The Mach/ARM compiler doesn't understand the bss
8434 segment, and doesn't properly handle .space as .text. Fixes
8437 2008-08-29 Geoff Norton <gnorton@novell.com>
8439 * mini.c: Disable the mach exception handler when running on
8442 2008-08-29 Geoff Norton <gnorton@novell.com>
8444 * aot-compiler.c: Patch from Renaldas Zioma to properly register
8445 globals on Darwin/ARM
8447 2008-08-28 Zoltan Varga <vargaz@gmail.com>
8449 * mini.c: Avoid not initializing the runtime when doing AOT compilation,
8450 since too many things depend on it. Instead, call
8451 mono_runtime_set_no_exec ().
8453 * mini.c (mono_create_tls_get): Call mono_alloc_preg (cfg) when running with
8456 * aot-compiler.c: Add an 'asm-only' AOT option.
8458 * mini.c: Avoid initializing the runtime when doing AOT compilation.
8460 * aot-compiler.c (compile_method): Disable gshared support for now as it
8463 2008-08-27 Bill Holmes <billholmes54@gmail.com>
8465 * mini-amd64.h : Fix a compiler warning.
8467 * exceptions-amd64.c (mono_arch_unwindinfo_install_unwind_info) :
8468 Changed to use a callback function to retrieve the unwind info.
8469 This avoids problems observed when code blocks were removed by
8470 unloading an app domain.
8472 * mini-amd64.c (mono_arch_cpu_optimizazions) : Removing the peephole
8473 and branch excludes for Winx64. The fix in exceptions-amd64.c allows them
8476 Contributed under MIT/X11 license.
8478 2008-08-27 Bill Holmes <billholmes54@gmail.com>
8480 * mini-amd64.c (mono_arch_output_basic_block) : Fix the OP_X86_PUSH_OBJ
8481 case to keep the stack aligned to 8.
8483 Contributed under MIT/X11 license.
8485 2008-08-26 Zoltan Varga <vargaz@gmail.com>
8487 * aot-runtime.c (mono_aot_get_method): Add a cache for wrapper names to
8488 avoid repeated linear searches.
8490 2008-08-25 Zoltan Varga <vargaz@gmail.com>
8492 * aot-compiler.c (add_wrappers): Avoid calling get_runtime_invoke with
8493 methods it can't handle.
8495 * aot-compiler.c (add_method): Avoid adding a method twice.
8496 (add_wrappers): Add runtime invoke wrappers for all methods.
8498 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): New
8499 function to create an aot-compatible version of this trampoline.
8501 * aot-compiler.c aot-runtime.c: Add support for AOT rgctx fetch trampolines.
8503 2008-08-24 Zoltan Varga <vargaz@gmail.com>
8505 * aot-compiler.c (compile_method): Skip wrappers of generic icalls.
8507 * method-to-ir.c (mono_method_to_ir2): Replace an assert in UNBOX_ANY
8508 with a generic sharing failure.
8510 * aot-compiler.c (emit_klass_info): Call mono_class_get_nested_types ().
8512 * method-to-ir.c (mono_method_to_ir2): Rethrow the correct exception in
8513 CEE_RETHROW. Fixes #419634.
8515 * mini.c (mono_method_to_ir): Ditto.
8517 * exceptions.cs: Add a new test.
8519 * generic-sharing.c (mini_type_stack_size): Always pass TRUE as allow_open
8520 to mono_type_stack_size_internal () since some callers might not pass in
8523 * mini-x86.c (mono_arch_emit_prolog): Store the rgctx before calling
8524 instrument_prolog. Fixes #419878.
8526 * mini.c (mono_compile_create_var_for_vreg): Make the lvars representing
8527 doubles in soft float mode volatile.
8529 2008-08-23 Zoltan Varga <vargaz@gmail.com>
8531 * ir-emit.h (NEW_ARGSTORE): Use cfg->args and cfg->arg_types to fix the build.
8533 * method-to-ir.c (mono_save_args): Use ARGSTORE instead of TEMPSTORE
8534 to handle soft float correctly.
8536 * tramp-arm.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Implement
8539 * mini.h (struct MonoCallInst): Add dynamic_imt_arg boolean field.
8541 * exceptions-arm.c (mono_arch_find_jit_info): Set ctx->regs [ARMREG_R11]
8542 to sp, since the generics catch code requires it.
8544 * mini-arm.h (MONO_ARCH_VTABLE_REG): Use R0 for this to avoid needless
8547 * method-to-ir.c (emit_imt_argument): Pass imt_arg to
8548 mono_arch_emit_imt_argument ().
8550 * mini-<ARCH>.c (mono_arch_emit_imt_argument): Add an 'imt_arg' argument.
8552 * mini-arm.c tramp-arm.c: Generic sharing updates.
8554 2008-08-22 Zoltan Varga <vargaz@gmail.com>
8556 * mini-arm.c: Fix the arm build.
8558 * generic-sharing.c (mini_type_get_underlying_type): New helper function
8559 handling enums, generic instances and generic sharing.
8560 (mini_type_stack_size_full): Ditto.
8562 * mini-amd64.c mini-x86.c mini-arm.c: Use the new functions.
8564 * mini.h (struct): Add 'uses_rgctx_reg' and 'uses_vtable_reg' fields.
8566 * method-to-ir.c: Set the new fields when using RGCTX_REG/VTABLE_REG.
8568 * tramp-arm.c: Implement the rgctx fetch and the generic class init
8571 * mini-arm.c: Various small generic sharing changes.
8573 * tramp-x86.c (mono_arch_create_generic_class_init_trampoline): Implement
8575 (mono_arch_create_trampoline_code): Remove most of the GENERIC_CLASS_INIT
8578 * mini-trampolines.c (mono_create_generic_class_init_trampoline): New
8579 helper function to return a generic class init trampoline.
8581 * method-to-ir.c mini.c: Use it.
8583 * tramp-amd64.c (mono_arch_create_generic_class_init_trampoline): New
8584 arch-specfic function to return a generic class init trampoline.
8586 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Remove most of
8587 the GENERIC_CLASS_INIT custom code.
8589 * method-to-ir.c (mono_method_to_ir2): If RGCTX_REG is not defined, that is
8590 a fatal error, not a sharing failure.
8592 * tramp-<ARCH>.c (mono_arch_get_rgctx_lazy_fetch_offset): Removed, no longer
8595 * mini-trampolines.c (mono_rgctx_lazy_fetch_trampoline): Get the additional
8596 trampoline argument from MONO_ARCH_VTABLE_REG.
8598 * tramp-x86.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Change the
8599 order of the arguments to the C trampoline: pass 'slot' as the trampoline
8600 argument, and pass the vtable in VTABLE_REG.
8602 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Change the
8603 order of the arguments to the C trampoline: pass 'slot' as the trampoline
8604 argument, and pass the vtable in VTABLE_REG.
8605 (mono_arch_create_trampoline_code_full): Remove some special casing for
8606 the rgctx fetch trampoline.
8608 * mini.c (mono_method_to_ir): Fix the STELEM_ANY+null value optimization.
8611 * iltests.il: Add a test for it.
8613 2008-08-21 Zoltan Varga <vargaz@gmail.com>
8615 * aot-compiler.c (compile_method): Enable AOT support for generics sharing.
8617 * method-to-ir.c (mono_method_to_ir2): Remove an aot restriction which is
8620 * mini-trampolines.c (mono_magic_trampoline): Add a sync wrapper here,
8621 use mono_jit_info_table_find () to avoid recursion.
8622 (mono_delegate_trampoline): Add a sync wrapper here.
8624 * method-to-ir.c (mono_method_to_ir2): Don't call mono_ldftn_nosyc
8627 * mini.c (mono_method_to_ir): Ditto.
8629 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Remove
8630 add_sync_wrapper argument. Don't add a sync wrapper here.
8631 (mono_create_jump_trampoline): Don't add a sync wrapper here.
8633 * jit-icalls.c (mono_ldftn_nosync): Removed, no longer needed.
8635 2008-08-20 Bill Holmes <billholmes54@gmail.com>
8637 * exceptions-amd64.c (seh_handler): For Winx64 adding missing copy
8638 of nonvolatile registers back from MonoContext to CONTEXT.
8640 Contributed under MIT/X11 license.
8642 2008-08-20 Bill Holmes <billholmes54@gmail.com>
8644 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): When shifting the
8645 arguments on Winx64 there are only 4 argument registers. For this
8646 logic to work the last argument must be pulled from the stack.
8648 Contributed under MIT/X11 license.
8650 2008-08-20 Zoltan Varga <vargaz@gmail.com>
8652 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
8654 * aot-runtime.c aot-compiler.c patch-info.h mini.c: Get rid of
8655 MONO_PATCH_INFO_WRAPPER, encode/decode wrapper methods like the others in
8656 encode/decode_method_ref ().
8658 * aot-compiler.c (encode_patch): Handle STATIC_RGCTX_INVOKE wrappers.
8660 * aot-runtime.c (decode_patch): Ditto.
8662 * mini.c (mono_resolve_patch_target): Handle RGCTX_FETCH sub-patches of type
8663 MONO_PATCH_INFO_METHOD.
8665 * aot-runtime.c (decode_exception_debug_info): Decode the contents of
8668 * aot-compiler.c (emit_exception_debug_info): Emit the contents of
8671 * method-to-ir.c (emit_imt_argument): Fix AOT+gshared support.
8673 * mini-amd64.c (add_valuetype): Use a dummy gsctx if we didn't receive
8674 one from the caller.
8676 * aot-runtime.c (decode_generic_inst): New function to decode and
8677 return a interned generic inst.
8678 (decode_klass_ref): Use it.
8679 (decode_method_ref): Ditto.
8681 * aot-compiler.c (emit_exception_debug_info): Save
8682 jinfo->has_generic_jit_info too.
8684 2008-08-19 Zoltan Varga <vargaz@gmail.com>
8686 * mini-ia64.c (mono_arch_output_basic_block): Add OP_FCONV_TO_I.
8688 * iltests.il.in: Add a test for fconv_to_i.
8690 * liveness.c: Disable the liveness2 pass for now to save space.
8692 * regalloc2.c: Include mempool-internals.h to fix warnings.
8694 * aot-compiler.c (encode_method_ref): Encode the context of generic
8697 * aot-runtime.c (decode_method_ref): Inflate generic methods using
8698 the context saved in the aot file.
8700 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
8702 * mini-x86.c (mono_arch_output_basic_block): Disable AOT for OP_JMP.
8704 * method-to-ir.c (mono_method_to_ir2): When using CEE_JMP, make arguments
8705 volatile so they won't be optimized away.
8707 2008-08-19 Rodrigo Kumpera <rkumpera@novell.com>
8713 * dominators.c: Remove duplicated functions that now are in
8714 mempool-internals.h.
8716 2008-08-19 Zoltan Varga <vargaz@gmail.com>
8718 * aot-compiler.c: Fix warnings.
8720 * aot-runtime.c (decode_klass_ref): Add support for VARs/MVARs.
8722 * aot-compiler.c (encode_klass_ref): Encode is_method too for VARs/MVARs.
8724 * method-to-ir.c (emit_get_rgctx_method): Use MONO_PATCH_INFO_METHODCONST
8727 * mini.c (mono_resolve_patch_target): Ditto.
8729 * aot-compiler.c (encode_patch): Add support for RGCTX_FETCH.
8730 (encode_klass_ref): Add support for encoding VARs/MVARs.
8732 * mini.c (mono_patch_info_dup_mp): Handle RGCTX_FETCH.
8734 * aot-runtime.c (decode_patch_info): Rename to 'decode_patch'. Split out
8735 the handling of the got entries into a separate 'decode_got_entry' function.
8736 Add support for RGCTX_FETCH.
8738 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RDI since RAX is
8739 clobbered by the trampoline code.
8741 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RAX since that is
8742 not clobbered by the indirect calling code.
8744 2008-08-18 Zoltan Varga <vargaz@gmail.com>
8746 * mini-x86.c (mono_arch_patch_code): Handle RGCTX_FETCH/GENERIC_CLASS_INIT
8749 2008-08-18 Rodrigo Kumpera <rkumpera@novell.com>
8751 * method-to-ir.c (mono_emit_method_call_full): Alloc the constructor
8752 signature using the compilation mempool otherwise we would leak it.
8754 2008-08-18 Zoltan Varga <vargaz@gmail.com>
8756 * method-to-ir.c (mono_method_to_ir2): Emit the generic class inits using
8757 mono_emit_abs_call ().
8759 * patch-info.h: Add GENERIC_CLASS_INIT.
8761 * mini.c (mono_resolve_patch_target): Handle GENERIC_CLASS_INIT.
8763 * mini-amd64.c (emit_call_body): Treat abs calls which have a patch info
8764 as their target as a near call.
8766 * mini.c (mono_codegen): Handle patches stored in cfg->abs_patches in the
8768 (mono_resolve_patch_target): Add support for MONO_PATCH_INFO_RGCTX_FETCH.
8770 * method-to-ir.c (mono_emit_abs_call): New helper function which emits a
8771 call to a runtime function described by a patch.
8773 * method-to-ir.c: Emit rgctx entry fetches and class init trampolines using
8774 mono_emit_abs_call, this has the advantage that the ABS handling code in
8775 mono_codegen () can handle them both, and can handle other stuff in the
8776 future without additional code.
8778 * mini.h (struct MonoJumpInfoRgctxEntry): New structure describing an rgctx
8780 (MonoCompile): Add 'abs_patches' hashtable, which contains patches describing
8783 * mini.h: Add missing bblock related prototypes.
8785 * mini.h (MonoCompile): Remove unused reverse_inst_list and
8786 reverse_inst_list_len fields.
8788 * mini.c: Refactor this file a bit by moving branch optimizations to
8791 * method-to-ir.c: Merge generic sharing changes missed earlier.
8793 * aot-compiler.c (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST.
8795 * aot-runtime.c (decode_patch_info): Refactor the code dealing with the
8796 shared patches. Process METHODCONST as a shared patch.
8798 * liveness.c (mono_analyze_liveness): Disable the liveness2 code for now
8799 as it crashes on the 2.0 mscorlib.
8801 * aot-compiler.c (is_shared_got_patch): Revert the last change as it seems
8804 * aot-compiler.c: Use is_plt_patch () in a few additional places.
8805 (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST, which is generated
8808 * aot-compiler.c: Reorganize the got handling code to be a bit more
8811 2008-08-17 Zoltan Varga <vargaz@gmail.com>
8813 * aot-compiler.c: Make the patch_to_plt_offset hash table use
8814 mono_patch_info_equals/hash, and use it to massively simplify
8817 * mini.c (mono_patch_info_hash): Simplify this and add support for
8820 * patch-info.h: Rename RGCTX_LAZY_FETCH_TRAMPOLINE to just RGCTX_FETCH.
8822 * mini.c aot-compiler.c aot-runtime.c: Revert the LAZY_FETCH_TRAMPOLINE
8823 handling code, since an offset is not enough to identify a trampoline.
8825 * method-to-ir.c: Remove some g_assert (!cfg->compile_aot) lines.
8827 2008-08-17 Mark Probst <mark.probst@gmail.com>
8829 * mini.c (mono_op_imm_to_op): Add case for OP_IMUL_IMM.
8831 * method-to-ir.c (mono_method_to_ir2): Decompose OP_CKFINITE.
8833 * mini-ops.h: Argument and result types for OVF_CARRY ops.
8835 * decompose.c: PPC decompositions for various ops.
8837 * cpu-ppc.md, inssel-ppc.brg, mini-ppc.c: PPC changes for Linear IL.
8839 2008-08-17 Zoltan Varga <vargaz@gmail.com>
8841 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Make this
8842 call the generic trampoline code using a call, instead of a jump, to
8843 remove some special casing from the generic trampoline code.
8845 * mini.c (mono_resolve_patch_target): Handle LAZY_FETCH_TRAMPOLINE.
8846 (mono_codegen): Ditto.
8848 * aot-compiler.c aot-runtime.c: Ditto.
8850 * patch-info.h: Add MONO_PATCH_INFO_RGCTX_LAZY_FETCH_TRAMPOLINE.
8852 * mini-trampolines.c (mono_find_rgctx_lazy_fetch_trampoline_by_addr): New
8853 helper function to find the offset corresponding to a lazy fetch trampoline.
8855 * mini.h (MonoCompile): Add 'orig_method' field to hold the original method
8856 when doing generic sharing.
8858 * aot-compiler.c: Use cfg->orig_method instead of cfg->method in a lot of
8861 * mini.c (mono_create_rgctx_lazy_fetch_trampoline): Move this to
8862 mini-trampolines.c to be with the other trampoline creation functions.
8864 * method-to-ir.c (mono_emit_method_call): Remove the 'signature' argument
8865 as it is equal to method->signature in most cases, add a
8866 mono_emit_method_call_full variant which takes a signature and an imt
8869 2008-08-16 Zoltan Varga <vargaz@gmail.com>
8871 * jit-icalls.c (mono_helper_compile_generic_method): Don't pass the context
8872 to this function, since it could be computed easily from the method
8874 (mono_helper_compile_generic_method_wo_context): Removed, not needed any
8877 * method-to-ir.c mini.c: Remove references to
8878 compile_generic_method_wo_context.
8880 * method-to-ir.c (mono_method_to_ir2): Enable AOT for virtual
8881 generic method calls.
8883 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_1 for 1
8884 dimensional non-szarrays.
8886 * mini.c (mini_init): Register mono_array_new_1.
8888 * jit-icalls.c (mono_array_new_1): New jit icall.
8890 * mini-trampolines.c (mono_magic_trampoline): For jumps, patch the GOT entries
8891 pointing to the method.
8893 * aot-runtime.c (mono_aot_get_method_from_token): Register GOT slots holding
8894 method addresses belonging to METHOD_JUMP patches in the
8895 jump_target_got_slot_hash.
8896 (mono_aot_load_method): Ditto.
8898 * aot-compiler.c (compile_method): Allow AOT compilation of methods with
8899 METHOD_JUMP patches.
8901 * mini.c (mini_create_jit_domain_info): New helper function which
8902 initializes/frees domain->runtime_info.
8903 (mini_free_jit_domain_info): Ditto.
8904 (mini_init): Install the domain hook functions with the runtime.
8906 * mini.h (MonoJitDomainInfo): New structure which stores the domain specific
8907 information maintained by the JIT.
8909 * mini.c (mono_resolve_patch_target): For PATCH_INFO_METHOD_JUMP, move the
8910 insertion into jump_table_hash into mono_codegen (), also implement proper
8913 * method-to-ir.c (mono_method_to_ir2): Don't disable AOT for CEE_JMP and
8914 tail calls, it is already done by the aot code.
8916 * method-to-ir.c (mono_method_to_ir2): Handle CEE_JMP using the tail call
8919 * iltests.il.in: Make the jmp test a bit more complex.
8921 * aot-compiler.c (encode_method_ref): Handle references to normal methods of
8922 generic instances which doesn't have a token.
8924 * aot-runtime.c (decode_method_ref): Ditto.
8926 * method-to-ir.c (handle_unbox_nullable): Don't disable AOT, the aot code
8927 can handle this case now.
8928 (handle_box): Ditto.
8930 2008-08-15 Geoff Norton <gnorton@novell.com>
8932 * mini-x86.c: Fix alignment on Apple x86, and re-disable the alignment
8935 2008-08-15 Zoltan Varga <vargaz@gmail.com>
8937 * method-to-ir.c (mono_method_to_ir2): Allow AOT compilation of methods
8938 calling generic methods.
8940 * aot-compiler.c (encode_patch): Handle MONO_PATCH_INFO_METHOD_RGCTX.
8942 * aot-runtime.c (decode_patch_info): Ditto.
8944 * mini.c (mono_resolve_patch_target): Ditto.
8946 * patch-info.h: Add METHOD_RGCTX.
8948 * mini-amd64.c (mono_arch_output_basic_block): Optimize LOCALLOC_IMM.
8950 2008-08-14 Zoltan Varga <vargaz@gmail.com>
8952 * mini-amd64.c (mono_arch_emit_call): Nullify call->vret_var if returning
8953 arguments in registers.
8955 * decompose.c (mono_decompose_vtype_opts): Create a var for the vreg in
8956 OP_VCALL too, don't depend on OP_OUTARG_VTRETADDR doing it.
8958 * mini.c (mini_method_compile): Abort aot compilation for generic
8959 methods if generic sharing is disabled.
8961 * mini.c (mono_method_to_ir): Disable AOT for virtual calls requiring
8964 * method-to-ir.c (mono_method_to_ir2): Disable AOT for virtual calls
8965 requiring an mrgctx.
8967 * decompose.c (mono_decompose_vtype_opts): Emit the correct sized
8968 store instructions when converting a vcall to a normal call.
8970 * mini.c (sigprof_signal_handler): Call mono_find_jit_info instead of
8971 mono_arch_find_jit_info.
8973 2008-08-13 Zoltan Varga <vargaz@gmail.com>
8975 * method-to-ir.c (check_inline_called_method_name_limit): Optimize this to
8976 avoid calling mono_method_full_name () for every method even if the
8978 (check_inline_caller_method_name_limit): Ditto.
8980 2008-08-12 Zoltan Varga <vargaz@gmail.com>
8982 * driver.c (main_thread_handler): Allow AOT compilation of multiple
8983 assemblies in one run.
8985 * aot-compiler.c (mono_compile_assembly): Only print out a count of
8986 skipped methods if it is not 0.
8988 * Makefile.am (aotcheck): AOT compile all test assemblies in one run.
8990 2008-08-12 Bill Holmes <billholmes54@gmail.com>
8992 * mini.c (mono_codegen): Changing a preprocessor check from WIN64 to
8993 MONO_ARCH_HAVE_UNWIND_TABLE.
8995 Contributed under MIT/X11 license.
8997 2008-08-12 Bill Holmes <billholmes54@gmail.com>
8999 * mini-amd64.c (mono_arch_cpu_optimizazions): Remove peephole and branch
9000 from default optimizaton list on Winx64.
9002 * mini-amd64.c (emit_tls_get): Added Winx64 specific implementation for GetTLS.
9004 * mini-amd64.c (mono_arch_emit_prolog): Adding an offset on Winx64 to get
9005 the LMF from the MonoJitTlsData structure.
9007 * mini-amd64.c (mono_arch_setup_jit_tls_data): Added Winx64 implementation.
9009 Contributed under MIT/X11 license.
9011 2008-08-12 Zoltan Varga <vargaz@gmail.com>
9013 * mini.c (sigsegv_signal_handler): Fix the build.
9015 * mini-amd64.c (emit_call_body): Use image->aot_module instead of
9016 assembly->aot_module.
9018 * aot-runtime.c: Use image->aot_module instead of searching in the aot_modules
9019 hash table. This simplifies and speeds up a lot of code, and fixes support
9022 * mini.c (SIG_HANDLER_SIGNATURE): Avoid crashes if the thread is not registered
9025 * mini-exceptions.c: Ditto.
9027 * exceptions-*c.c (mono_arch_find_jit_info): Remove unused 'trace' and
9028 'native_offset' argument, since these are computed in the
9029 mono_find_jit_info () function.
9031 * mini-exceptions.c (mono_find_jit_info): Make this non-static, as it
9032 is used by exceptions-ppc.c.
9034 * exceptions-ppc.c: Call mono_find_jit_info () instead of
9035 mono_arch_find_jit_info ().
9037 * mini-ppc.h exceptions-ppc.c mini-mips.h mini-mips.c exceptions-mips.c
9038 mini-exceptions.c: Get rid of the CUSTOM_STACK_WALK stuff, use the
9039 generic code in mini-exceptions.c.
9041 2008-08-11 Zoltan Varga <vargaz@gmail.com>
9043 * mini-ppc.c (mono_arch_flush_register_windows): Add this for ppc.
9045 * aot-runtime.c (mono_aot_get_plt_info_offset): Fix a warning.
9047 * aot-runtime.c (mono_aot_get_method): Avoid doing all the loading inside
9048 the aot lock, to avoid deadlocks when mono_aot_get_class_from_name () is
9049 called while holding the loader lock. Fixes #415608.
9050 (mono_aot_get_method_from_token_inner): Ditto.
9052 2008-08-09 Zoltan Varga <vargaz@gmail.com>
9054 * exceptions-ppc.c (mono_jit_walk_stack): Use MONO_INIT_CONTEXT_FROM_CURRENT
9055 to reduce differences between this and the generic implementation in
9057 (ves_icall_get_frame_info): Ditto.
9059 * mini-ppc.h (MONO_INIT_CONTEXT_FROM_CURRENT): Define this for ppc too.
9061 * mini-exceptions.c (mono_exceptions_init): Remove an #ifdef which is no
9064 * exceptions-ppc.c (arch_get_call_filter): Rename this to
9065 mono_arch_get_call_filter () and make it non-static, for consistency with the
9066 other architectures.
9068 2008-08-09 Rodrigo Kumpera <rkumpera@novell.com>
9071 * local-propagation.c:
9072 * mini-x86.c: Correct the name of arch defines.
9074 2008-08-09 Zoltan Varga <vargaz@gmail.com>
9076 * method-to-ir.c (mono_op_to_op_imm_noemul): Correct name of
9077 NO_EMULATE_LONG_SHIFT_OPS define.
9079 2008-08-08 Zoltan Varga <vargaz@gmail.com>
9081 * method-to-ir.c (mono_method_to_ir2): Remove some code from CEE_MONO_LDPTR
9082 now that aot-ed icall wrappers use CEE_MONO_ICALL_ADDR.
9084 * aot-compiler.c aot-runtime.c: Add support for static aot compilation.
9085 MACH fixes. Merged from the 2.0 branch.
9087 * method-to-ir.c (mono_method_to_ir2): Handle CEE_MONO_ICALL_ADDR.
9089 * mini.c (mono_resolve_patch_target): Error out if an icall is not found.
9090 (mono_method_to_ir): Handle CEE_MONO_ICALL_ADDR.
9092 * exceptions-arm.c (mono_arch_get_throw_exception_generic): Add AOT support.
9094 * method-to-ir.c mini.c driver.c aot-compiler.c: Update after
9095 mono_marshal_get_native_wrapper () signature changes.
9097 2008-08-07 Rodrigo Kumpera <rkumpera@novell.com>
9099 * jit-icalls.c (mono_fconv_ovf_u8): Work around soft-float double to long
9100 conversion bug under arm.
9102 2008-08-06 Rodrigo Kumpera <rkumpera@novell.com>
9104 * cpu-arm.md: Increase long_conv_to_ovf_i4_2 max length to 36.
9106 * mini-arm.c (mono_arch_output_basic_block): Implement long to int conversion
9107 with overflow checking.
9109 2008-08-05 Marek Habersack <mhabersack@novell.com>
9111 * Makefile.am (GENMDESC_PRG): when cross-compiling use full path
9112 to the genmdesc.pl file
9114 2008-08-05 Zoltan Varga <vargaz@gmail.com>
9116 * ir-emit.h (EMIT_NEW_ARGSTORE): Fix the usage of param_types and
9117 arg_array in the soft-float versions of the LOAD/STORE macros.
9119 * method-to-ir.c (mono_method_to_ir2): Fix a warning in the arm switch
9122 * ir-emit.h (NEW_VARLOADA): Handle SOFT_FLOAT correctly.
9124 2008-08-02 Zoltan Varga <vargaz@gmail.com>
9126 * mini-ia64.c (add_valuetype): Only reserve half parameter slot for each member of
9127 a float HFA. Fixes #413621.
9129 2008-08-02 Gert Driesen <drieseng@users.sourceforge.net>
9131 * mini-x86.c (mono_arg_get_argument_info): Rename last occurrence of
9132 frame_size to args_size. Fixes build.
9134 2008-08-02 Zoltan Varga <vargaz@gmail.com>
9136 * mini-x86.c (mono_arch_get_argument_info): Rename frame_size to args_size,
9137 and don't align it to MONO_ARCH_FRAME_ALIGNMENT.
9139 * mini-x86.h: Change MONO_ARCH_FRAME_ALIGNMENT to 8 so doubles stored on
9140 the stack are not unaligned. Fixes #413247.
9142 Fri Aug 1 18:46:42 CEST 2008 Paolo Molaro <lupus@ximian.com>
9144 * mini.c: update jitted methods performance counters.
9146 Fri Aug 1 16:30:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
9148 * mini-exceptions.c: increase the exceptions thrown performance
9149 counter in mono_handle_exception ().
9151 2008-07-29 Zoltan Varga <vargaz@gmail.com>
9153 * aot-runtime.c: Use MonoImage's as keys in the aot_modules hash so the aot
9154 can work with netmodules.
9156 2008-07-28 Geoff Norton <gnorton@novell.com>
9158 * mini-x86.h: Correct the frame alignment on OSX. Fixes the jit
9161 2008-07-28 Zoltan Varga <vargaz@gmail.com>
9163 * mini-x86.c (mono_arch_emit_call): Emi the osx stack alignment at the
9166 2008-07-28 Bill Holmes <billholmes54@gmail.com>
9168 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
9169 The float param registers and other param registers must be the
9170 same index on Windows x64.
9172 * mini-amd64.c (mono_arch_allocate_vars) : Implementing the
9173 ArgValuetypeAddrInIReg argument case. Setting the argument
9174 op to OP_VTARG_ADDR (OP_REGOFFSET)).
9176 * mini-amd64.c (mono_arch_call_opcode) : Winx64 fix. Use the size
9177 variable computed above as the copy length for arguments of storage
9178 type ArgValuetypeAddrInIReg.
9180 * mini-amd64.c (mono_arch_emit_call) : Implementing the
9181 ArgValuetypeAddrInIReg argument case. This case will rely on
9182 mono_arch_emit_outarg_vt to emit the correct code later in the process.
9184 * mini-amd64.c (mono_arch_emit_call) : On Winx64 there always needs to be
9185 a 32 byte stack allocation for all calls. We will omit the adjustment for
9186 jump and tail call instructoins as they do not follow the typical call behavior.
9188 * mini-amd64.c (mono_arch_emit_outarg_vt) : Implementing the case for
9189 ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
9190 local variable and pass the local variable by reference to the called method.
9192 * mini-amd64.c (mono_arch_emit_prolog, emit_load_volatile_arguments) :
9193 Implementing the ArgValuetypeAddrInIReg argument case. When the address
9194 of a struct is passed in a register it must be saved with the other
9195 volatile argument on the stack.
9197 * mini-amd64.c (mono_arch_emit_prolog) : Winx64 fix. When omitting the
9198 frame pointer the stack adjustment value must be saved to the unwind
9201 Contributed under MIT/X11 license.
9203 2008-07-28 Zoltan Varga <vargaz@gmail.com>
9205 * inssel-x86.brg (stmt): Add missing OP_X86_OUTARG_ALIGN_STACK rule
9206 which got lost in the merge.
9208 2008-07-27 Zoltan Varga <vargaz@gmail.com>
9210 * method-to-ir.c: Make the helper_sig variables extern to fix the ppc
9213 * mini-amd64.c (emit_call_body): Add a no_patch case missed earlier.
9215 * mini-amd64.c (emit_call_body): Avoid aligning the call instruction on
9216 icalls, since they won't be patched.
9218 * exceptions-amd64.c (mono_arch_get_restore_context_full): Use a slightly
9219 different code sequence when running under valgrind to prevent some valgrind
9222 * iltests.il.in: Add new regression test.
9224 * method-to-ir.c (mono_method_to_ir2): Fix handling of inlined methods which
9227 * method-to-ir.c (mono_method_to_ir2): Use get_vreg_to_inst () instead of
9228 accessing cfg->vreg_to_inst directly to prevent a crash in LDFLD.
9230 * iltests.il.in: Add new test.
9232 * aot-compiler.c: Fix some warnings.
9234 * decompose.c (mono_decompose_long_opts): Implement OP_ICONV_TO_OVF_I8_UN.
9237 2008-07-27 Zoltan Varga <vargaz@gmail.com>
9239 * driver.c (mono_main): Fix the --gc=none build. Fixes #412482.
9240 (mini_usage_jitdeveloper): Add a missing --wapi option.
9242 2008-07-25 Zoltan Varga <vargaz@gmail.com>
9244 * mini-codegen.c: Simplify the is_fp macros.
9245 (free_up_ireg): Remove, use free_up_reg instead.
9246 (free_up_reg): Fix the fp case.
9248 2008-07-26 Zoltan Varga <vargaz@gmail.com>
9250 * cpu-arm.md (loadr8_membase): Increase the length of this as this is not
9253 * exceptions-x86.c: Merge some changes which seemed to have got lost
9254 in the linear-ir merge.
9256 * liveness.c: Disable the liveness2 pass on 32 bit platforms.
9258 * method-to-ir.c (mono_handle_global_vregs): Make the component vregs of a
9259 long vreg volatile even if the variable was already created.
9261 * liveness.c (update_liveness2): Avoid eliminating dead definitions of
9264 2008-07-26 Zoltan Varga <vargaz@gmail.com>
9266 * cpu-x86.md (fcall_membase): Increase the size of the fcall opcodes.
9268 * mini.c (mono_jit_compile_method_inner): Add support for
9269 MONO_EXCEPTION_BAD_IMAGE.
9271 * method-to-ir.c (mono_method_to_ir2): Avoid a crash if
9272 mini_method_get_context () returns NULL. Fixes #356531.
9274 * mini.c (mono_method_to_ir): Ditto.
9276 * method-to-ir.c (mono_method_to_ir2): Create a variable if needed when
9277 accessing a field of a valuetype in LDFLD/STFLD. Fixes #412399.
9279 2008-07-25 Zoltan Varga <vargaz@gmail.com>
9281 * method-to-ir.c (mono_method_to_ir2): Initialize an uninitialized variable
9282 in the LDFTN implementation.
9284 2008-07-25 Mark Probst <mark.probst@gmail.com>
9286 * mini-trampolines.c (mono_magic_trampoline): When sharing generic
9287 code, patch calls to icalls, too, even if they're not in the
9288 shared generic code hash. Fixes #411962.
9290 2008-07-25 Zoltan Varga <vargaz@gmail.com>
9292 * cpu-x86.md: Increase the length of the fcall opcodes.
9294 * mini-x86.c (emit_move_return_value): Avoid some precision issues for
9295 calls returning floats.
9297 * method-to-ir.c (mono_method_to_ir2): Remove the generic sharing restrictions
9300 * method-to-ir.c (mono_method_to_ir2): Merge some LDFTN gsharing changes
9303 * method-to-ir.c (handle_delegate_ctor): Avoid putting dynamic methods
9304 into the domain->method_code_hash.
9306 * aot-compiler.c: Fix win32 build.
9308 * method-to-ir.c (EMIT_GET_RGCTX): Call EMIT_NEW_LDARG in emit_get_rgctx ().
9310 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_specific in the
9311 gshared NEWARR implementation.
9313 * cpu-sparc.md: Remove duplicate localloc_imm opcode.
9315 * ir-emit.h (NEW_ARGLOAD): Use cfg->args and cfg->arg_types so this macro
9316 can be used outside of method_to_ir.
9318 * mini.h (MonoCompile): Add arg_types field.
9320 * method-to-ir.c (inline_method): Save/Restore cfg->args and cfg->arg_types.
9322 * method-to-ir.c (mono_method_to_ir2): Set cfg->args and cfg->arg_types to
9323 the values of the local arg_array and param_types array.
9325 2008-07-24 Zoltan Varga <vargaz@gmail.com>
9327 * method-to-ir.c (mono_method_to_ir2): Allocate a GOT var for NEWOBJ, since
9328 got accesses might only get generated later when NEWOBJ is decomposed.
9330 * method-to-ir.c (handle_delegate_ctor): Add an optimization to avoid
9331 looking up the native code of the target method when a delegate is called
9334 * mini-trampolines.c (mono_delegate_trampoline): Add the other half of the
9337 * debug-debugger.c (MONO_DEBUGGER__debugger_info): Fix a warning.
9339 * aot-runtime.c aot-compiler.c: Add a new option 'no-dlsym' which makes
9340 AOT work on platforms without a working dlsym implementation.
9342 * mini.h: Bump AOT image format version.
9344 2008-07-24 Mark Probst <mark.probst@gmail.com>
9346 * mini-exceptions.c: Free a MonoType with
9347 mono_metadata_free_type() instead of g_free().
9349 * aot-runtime.c: Free a MonoType.
9351 2008-07-24 Zoltan Varga <vargaz@gmail.com>
9353 * method-to-ir.c (mono_method_to_ir2): Add a comment for the box+brtrue
9356 * mini-codegen.c (mono_local_regalloc): Remove the remaining items from the
9359 2008-07-23 Massimiliano Mantione <massi@ximian.com>
9360 * mini.c (sigprof_signal_handler): call the new "runtime initialized"
9363 2008-07-23 Zoltan Varga <vargaz@gmail.com>
9365 * method-to-ir.c (mono_method_to_ir2): Set the stack type properly for
9366 NEWOBJ calls on valuetypes.
9368 * iltests.il.in: Add new test.
9370 * mini-x86.c (mono_arch_emit_call): Use mini_type_stack_size ().
9372 2008-07-22 Zoltan Varga <vargaz@gmail.com>
9374 * mini-exceptions.c: Fix some warnings. Remove one ia64 special case as it
9375 is no longer needed.
9377 * mini-ia64.c (mono_arch_emit_prolog): In native-to-managed wrappers, widen
9378 non register sized integer arguments.
9379 (mono_arch_call_opcode): Add support for ArgInFloatRegR4.
9380 (mono_arch_emit_outarg_vt): Pass a more reasonable alignment to
9383 * method-to-ir.c (mono_method_to_ir2): Handle the ret_var_is_local case in
9386 * method-to-ir.c (ADD_WIDEN_OP): New macro to insert a widening op when
9387 two a binop with different sized arguments is emitted.
9389 * mini.c (mono_bblock_insert_after_ins): Properly link up with the next
9390 instruction in the ins==NULL case.
9392 2008-07-23 Zoltan Varga <vargaz@gmail.com>
9394 * mini-ops.h: Add OP_X86_OUTARG_ALIGN_STACK.
9396 * mini-x86.c: Fix osx build.
9398 * mini-amd64.c (mono_arch_output_basic_block): Handle varargs in the CALL_REG
9401 * method-to-ir.c (mono_spill_global_vars): Avoid fusing a load+store into the
9402 instruction for non int sized variables.
9404 * method-to-ir.c (mono_method_to_ir2): Fix an assert in the LDFLD
9407 2008-07-23 Robert Jordan <robertj@gmx.net>
9409 * method-to-ir.c: Fix MSVC build.
9411 2008-07-22 Zoltan Varga <vargaz@gmail.com>
9413 * method-to-ir.c (mono_method_to_ir2): When calling native code which returns
9414 a non int sized type, widen it to an int since newer versions of gcc seem to
9415 generate code which needs this.
9417 * ssa2.c abcremoval2.c: Fix warnings.
9419 * *: Merge the Linear IR branch.
9421 The original branch is at trunk/branches/vargaz/mini-linear-il, and
9422 the ChangeLog file there describes all the changes done over the years.
9423 Further documentation can be found at www.mono-project.com/Linear_IL.
9425 2008-07-21 Bill Holmes <billholmes54@gmail.com>
9427 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
9428 The float param registers and other param registers must be the
9429 same index on Windows x64.
9431 Contributed under MIT/X11 license.
9433 2008-07-21 Rodrigo Kumpera <rkumpera@novell.com>
9435 * mini.c: Make the previous fix GC safe.
9437 2008-07-21 Raja R Harinath <harinath@hurrynot.org>
9439 * Makefile.am (version.h): Allow a trailing '/' in the repository URL.
9441 2008-07-21 Bill Holmes <billholmes54@gmail.com>
9443 * mini-amd64.c (get_call_info): Correcting the case for MONO_TYPE_TYPEDBYREF
9444 on Winx64. This type will not be passed on the stack (ArgOnStack), but
9445 ArgValuetypeAddrInIReg instead.
9447 Contributed under MIT/X11 license.
9449 2008-07-21 Zoltan Varga <vargaz@gmail.com>
9451 * mini-codegen.c (get_register_spilling): Fix a warning.
9453 2008-07-17 Rodrigo Kumpera <rkumpera@novell.com>
9455 * mini.c: Use mono_runtime_class_init_full to avoid leaking memory
9456 for types which the initialization fails. Raises the provided exception
9457 at the right stop after cleanup.
9459 2008-07-16 Zoltan Varga <vargaz@gmail.com>
9461 * aot-compiler.c: Free most of the memory allocated during compilation.
9463 * mini.c (mini_parse_debug_options): Fix a leak.
9465 * mini.c (mini_method_compile): Don't add the method to the jit info tables
9466 during aot compilation.
9468 2008-07-14 Zoltan Varga <vargaz@gmail.com>
9470 * mini.c (mono_method_to_ir): Disable aot for code using CCASTCLASS on x86 as
9471 it has too much register pressure.
9473 2008-07-13 Zoltan Varga <vargaz@gmail.com>
9475 * inssel.brg (CEE_CASTCLASS): Remove some dead code.
9477 2008-07-12 Zoltan Varga <vargaz@gmail.com>
9479 * mini-x86.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
9482 * mini-amd64.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
9483 on amd64 similar to the way it is done on arm.
9485 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
9487 * aot-runtime.c (load_aot_module): Rename 'info' to 'amodule' for
9488 consistency, normalize error messages, avoid loading aot-only modules in
9491 * driver.c (mono_main): Rename --aot-only command line option to --full-aot
9494 * aot-compiler.c aot-runtime.c tramp-arm.c: Implement aot-only support.
9496 2008-07-11 Martin Baulig <martin@ximian.com>
9499 (MonoDebuggerInfo): Add `interruption_request'.
9501 2008-07-12 Zoltan Varga <vargaz@gmail.com>
9503 * aot-compiler.c (emit_plt): Remove some dead code.
9505 * exceptions-arm.c (mono_arch_get_call_filter_full): Initialize ji.
9507 * aot-runtime.c (mono_aot_get_plt_info_offset): New helper function to
9508 return the plt info offset belonging to a given plt entry.
9510 * mini-trampolines.c (mono_aot_plt_trampoline): Use
9511 mono_aot_get_plt_info_offset.
9513 * aot-runtime.c aot-compiler.c tramp-arm.c: Change the arm plt code to be
9514 similar to the amd64 code by makeing jumps through a separate jump table
9515 instead of embedding the jump addresses into the code.
9517 2008-07-11 Zoltan Varga <vargaz@gmail.com>
9519 * mini.c (mono_method_to_ir): Disable aot for calling ldtoken in a generic
9522 2008-07-10 Martin Baulig <martin@ximian.com>
9524 * mini.c (mini_method_compile): Disable generics sharing when
9525 running in the debugger.
9527 2008-07-10 Zoltan Varga <vargaz@gmail.com>
9529 * mini.c (mono_method_to_ir): Create the got var in CEE_REFANYVAL.
9531 * inssel.brg (CEE_CASTCLASS): Avoid reusing temporary registers to prevent
9532 the local register allocator from running out of registers on x86 when
9535 2008-07-10 Bill Holmes <billholmes54@gmail.com>
9537 * inssel-long.brg For OP_LCONV_TO_OVF_I4 an int cast is needed when
9538 expressing IntMin for the VS Compiler. See Compiler Warning (level 2)
9541 Contributed under MIT/X11 license.
9543 2008-07-10 Zoltan Varga <vargaz@gmail.com>
9545 * aot-compiler.c: Get rid of whitespace in the generated assembly file to
9546 speed up the assembler.
9548 2008-07-09 Zoltan Varga <vargaz@gmail.com>
9550 * mini-arm.h tramp-arm.c exceptions-arm.c aot-compiler.c: Beginnings of aot-only
9553 * mini.c: Move the soft float handling macros a bit earlier, add
9554 NEW_TEMPSTORE_SOFT_FLOAT macro, fix warnings, add soft-float support in one
9557 * mini.h: Add prototype for mono_arch_fixup_jinfo.
9559 * mini.c (mini_init): In aot-only mode, set the root domain code manager to
9560 read-only to help catch code allocation requests.
9562 * mini.c inssel.brg aot-compiler.c: Make the use of IMT runtime configurable,
9563 and turn it off when using --aot-only or when compiling with --aot=full.
9565 * mini.c (mono_resolve_patch_target): In aot-only mode, allocate the
9566 jump table for switches from the normal domain mempool, not the code
9569 * mini-trampolines.c (get_unbox_trampoline): New function to return an
9570 unbox trampoline which handles aot-only mode too.
9572 * aot-runtime.c (mono_aot_get_unbox_trampoline): New function to lookup
9573 an AOTed unbox trampoline.
9575 * aot-compiler.c (emit_trampolines): Emit unbox trampolines.
9577 2008-07-09 Bill Holmes <billholmes54@gmail.com>
9579 * wapihandles.c: Fixing MSVC builds. Include statement changed from <> to
9582 Contributed under MIT/X11 license.
9584 2008-07-09 Bill Holmes <billholmes54@gmail.com>
9586 * mini.c (mono_codegen): Allocate space at the end of the code block and store
9587 the unwind information for the method at the end of the allocated block.
9589 * mini-amd64.h: Added declarations for the unwind routines and adding field to
9590 MonoCompileArch to hold the unwind info for SEH on Winx64
9592 * mini-amd64.c (mono_arch_emit_prolog): Calls to the unwind routines added to store
9593 frame pointer info for the method being compiled.
9595 * exceptions-amd64.c (mono_arch_get_throw_corlib_exception): Added a stack adjustment before
9596 the call to mono_exception_from_token.
9598 * exceptions-amd64.c: Added mono_arch_unwindinfo* implementations. This code is responsible
9599 storing the method prolog information in a format that the Winx64 SEH can understand. This
9600 information is stored a the end of the method block because it is all 32-bit offset based.
9602 Contributed under MIT/X11 license.
9604 2008-07-09 Zoltan Varga <vargaz@gmail.com>
9606 * mini.h: Remove duplicate definitions of the mini_wapi_ functions.
9608 * wapihandles.c: Fix warnings.
9610 * aot-runtime.c (load_aot_module): Add a missing error message in aot-only
9613 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Avoid calling
9614 mono_jit_compile_method in aot-only mode since that calls the type
9617 * mini-trampolines.c (mono_create_delegate_trampoline): Avoid calling
9618 get_delegate_invoke_impl in aot-only mode.
9620 * mini.c (mono_global_codeman_reserve): Reenable the aot-only check.
9622 2008-07-08 Zoltan Varga <vargaz@gmail.com>
9624 * trace.c (mono_trace_enter_method): Fix printing of Type instances.
9626 * aot-compiler.c (compile_method): Disable the check for GSHARED since it
9629 * inssel-long.brg (reg): Add a rule for LCALL_REG (OP_I8CONST).
9631 * tramp-amd64.c (mono_arch_nullify_plt_entry): Read the nullified class
9632 init trampoline from the AOT file as well.
9634 * mini-amd64.c (mono_arch_register_lowlevel_calls): Register
9635 mono_amd64_throw_exception as a jit icall since it is needed by the aot-only
9638 * mini.c (mini_init): Move the call to mono_exceptions_init () after
9641 * exceptions-amd64.c: Add _full variants for the remaining exception code
9642 creation functions as well, allow emission of relocatable code, remove
9643 caching since that is now done by the caller.
9645 * mini-exceptions.c: Add _full variants for the remaining exception code
9646 creation functions as well, add aot-only support.
9648 * aot-compiler.c (compile_method): Allow calls to methods of constructed types
9649 if we can determine a proper token for them.
9650 (add_wrappers): Add a few more wrappers.
9651 (emit_method_code): Remove some dead code.
9652 (emit_trampolines): Emit exception code too.
9654 * mini.c (mono_method_to_ir): Call mono_array_new_2 if possible.
9656 * jit-icalls.c (mono_array_new_2): New jit icall, specialized version of
9657 mono_array_new_va which avoids varargs.
9659 * mini-exceptions.c (mono_exceptions_init): Fix the ppc build.
9661 * mini-trampolines.c: Call mono_create_specific_trampoline () instead of
9662 mono_arch_create_specific_trampoline () in all places.
9664 * aot-compiler.c aot-runtime.c: Refactor the trampoline emitting/loading code
9665 a bit so it can be used for other things as well.
9667 * mini-exceptions.c (mono_exceptions_init): Initialize throw_exception_by_name
9670 * exceptions-amd64.c: Rename the caching from the exception code creation
9671 functions, it is done by the caller instead.
9673 * exceptions-amd64.c: Change the signature of the exception code creation
9674 functions to allow the creation of relocatable code later.
9676 * mini-exceptions.c: Add a set of functions to query the various
9677 runtime-generated exception functions.
9679 * mini.c mini-exceptions.c: Use the newly added functions instead of the
9680 mono_arch_.. () functions.
9682 2008-07-07 Zoltan Varga <vargaz@gmail.com>
9684 * mini-trampolines.c (mono_aot_get_trampoline_code): Removed, no longer used.
9686 * aot-runtime.c aot-compiler.c: AOT the generic trampolines in aot-only mode.
9688 * mini.c (mini_get_imt_trampoline): Call mono_create_specific_trampoline ().
9689 (mini_get_vtable_trampoline): Ditto.
9691 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Create relocatable
9692 code in the AOT case by returning the code size and a list of relocations to
9695 * mini-trampolines.c (mono_create_specific_trampoline): New helper function.
9697 2008-07-07 Bill Holmes <billholmes54@gmail.com>
9699 * mini-amd64.c: On Winx64 the calling convention always requires the caller to
9702 Contributed under MIT/X11 license.
9704 2008-07-07 Zoltan Varga <vargaz@gmail.com>
9706 * aot-compiler.c (emit_exception_debug_info): Serialize the debug info first
9707 so the buffer size can be computed correctly. Fixes #404735.
9709 * debug-mini.c (mono_debug_serialize_debug_info): Lookup the debug info
9710 normally as cfg->debug_info is already freed.
9712 2008-07-06 Zoltan Varga <vargaz@gmail.com>
9714 * mini-amd64.c: For calls returning vtypes in registers, don't store
9715 the return address on the stack, instead allocate a separate local for
9718 2008-07-05 Mark Probst <mark.probst@gmail.com>
9720 * mini-trampolines.c, mini.h: Add an argument to
9721 mono_create_jit_trampoline_in_domain() for turning off the adding
9722 of the sync wrapper.
9724 * mini.c: Use the JIT trampoline without sync instead of
9725 ldftn_nosync in static RGCTX invoke wrappers so that the call can
9728 2008-07-04 Mark Probst <mark.probst@gmail.com>
9730 * driver.c: Turn on GSHARED optimization by default.
9732 2008-07-04 Zoltan Varga <vargaz@gmail.com>
9734 * mini-trampolines.c mini.c mini.h tramp-<ARCH>.c: Rename MONO_TRAMPOLINE_GENERIC
9735 to MONO_TRAMPOLINE_JIT since it better reflects what it does.
9737 * mini-trampolines.c (mono_get_aot_trampoline_code): New internal function to
9738 create a variant of the generic trampoline code callable from AOTed trampolines.
9740 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Add support for generic
9741 trampoline code callable from AOTed trampolines.
9743 * aot-compiler.c aot-runtime.c: Add support for AOTing trampolines.
9745 2008-07-04 Mark Probst <mark.probst@gmail.com>
9747 * inssel.brg, mini-ops.h: New opcode for doing CHECK_THIS in a
9748 pass-through manner.
9750 * mini.c: Generic method sharing. Pass MRGCTX to generic methods
9751 and don't fail sharing for them anymore.
9753 * mini-exceptions.c: Handle exceptions in shared generic methods.
9755 * generic-sharing.c: When checking the context of a generic
9756 method, also check its class's context. Don't treat wrappers as
9759 * mini-trampolines.c: Some code factored out to
9760 metadata/generic-sharing.c. Handle the MRGCTX case.
9762 * jit-icalls.c, jit-icalls.h: ldvirtfn icall for generic sharing -
9763 we must deal with the method being of another instantiation of the
9764 class. Add static rgctx invoke wrappers to generic methods.
9766 2008-07-04 Mark Probst <mark.probst@gmail.com>
9768 * mini.c: Provide all jit infos of generic shared methods with a
9771 * mini-exceptions.c: Handle the new situation that a generic info
9772 might be available, but not info about the this/vtable/mrgctx
9775 2008-07-03 Mark Probst <mark.probst@gmail.com>
9777 * mini.c: Don't accept ldftn and ldvirtftn with uninstantiated
9780 2008-07-03 Zoltan Varga <vargaz@gmail.com>
9782 * dominators.c (check_dominance_frontier): Fix a warning.
9784 * mini.h: Add some missing prototypes.
9786 * ssa.c local-propagation.c debug-debuger.c: Fix warnings.
9788 * driver.c (mono_jit_init_version): Correct the comments since the first
9789 argument should be the name of the root domain, not a filename.
9791 * aot-runtime.c (make_writable): Error out if this is called while running
9793 (load_aot_module): Ditto.
9795 * aot-compiler.c: Really fix the computation of method indexes.
9797 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Remove the previous
9798 optimizations as this is no longer called frequently.
9800 * mini-trampolines.c (mono_create_delegate_trampoline): Precompute the invoke
9801 method and the invoke impl code and pass it to the delegate trampoline instead of
9802 just the delegate class.
9804 2008-07-02 Zoltan Varga <vargaz@gmail.com>
9806 * aot-compiler.c: Fixup the computation of method indexes.
9807 (add_wrappers): Create the base methods of the runtime invoke wrappers using
9808 the method builder infrastructure.
9810 * aot-runtime.c (decode_exception_debug_info): Don't crash if the method
9813 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): In aot-only
9814 mode, load the method right away instead of creating a trampoline.
9816 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Eliminate locking.
9818 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Eliminate locking, speed up
9821 2008-07-01 Zoltan Varga <vargaz@gmail.com>
9823 * aot-runtime.c (decode_patch_info): Don't create trampolines in aot_only mode.
9824 (mono_aot_load_method): Use method_index instead of method->token.
9826 * mini.c (mono_jit_compile_method_inner): Move the aot_only check down, so it
9827 can handle icalls etc. properly.
9829 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
9831 * aot-compiler.c aot-runtime.c: Allow AOTing many wrapper types.
9833 * mini.c (mono_resolve_patch_target): Handle JIT_ICALL_ADDR.
9834 (mono_codegen): Convert calls made by JIT icall wrappers to the icalls into
9835 JIT_ICALL_ADDR patch type.
9837 * patch-info.h: Add JIT_ICALL_ADDR patch type.
9839 * mini.c (mono_method_to_ir): Allow AOTing methods which access the interruption
9841 (mono_resolve_patch_target): Handle INTERRUPTION_REQUEST_FLAG.
9843 * patch-info.h: Add INTERRUPTION_REQUEST_FLAG.
9845 2008-06-30 Zoltan Varga <vargaz@gmail.com>
9847 * mini.c: Use domain->jit_code_hash_lock for controlling access to
9848 domain->jit_code_hash.
9850 2008-06-29 Zoltan Varga <vargaz@gmail.com>
9852 * mini.c (mini_parse_debug_options): Add 'dont-free-domains' option.
9854 2008-06-27 Zoltan Varga <vargaz@gmail.com>
9856 * mini-trampolines.c (mono_delegate_trampoline): Don't pass a gsctx to
9857 get_this_arg_from_call, let it compute it when needed.
9859 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'code' argument, compute
9860 gsctx from code only when needed.
9862 * mini-trampolines.c (get_generic_context): Rename this to
9863 mono_get_generic_context_from_code (), and move it to generic-sharing.c, where
9864 it can be called by the arch backends.
9866 * mini-exceptions.c (mono_print_thread_dump): Allow the argument to be NULL.
9868 2008-06-26 Zoltan Varga <vargaz@gmail.com>
9870 * driver.c (mono_main): Add experimental --aot-only command line option.
9872 * mini.c: Error out when creating trampolines or JIT compiling if --aot-only is
9875 2008-06-26 Kornel Pal <kornelpal@gmail.com>
9877 * driver.c (DllMain): Remove mono_module_handle.
9879 Contributed under MIT/X11 license.
9881 2008-06-25 Zoltan Varga <vargaz@gmail.com>
9883 * aot-compiler.c: Add not-yet-usable 'full' option. Add some infrastructure code
9884 for emitting methods which are not in the source assembly. Detect and report
9885 failure of assembling+linking.
9887 * aot-compiler.c (emit_klass_info): Call mono_class_setup_vtable ().
9889 * aot-compiler.c: Move the contents of the has_glot_slots array to MonoCompile.
9891 2008-06-24 Rodrigo Kumpera <rkumpera@novell.com>
9893 * mini.c: Check if stats is enabled so we don't allocate memory when not needed.
9895 2008-06-24 Zoltan Varga <vargaz@gmail.com>
9897 * mini.h: Remove some obsolete prototypes.
9899 * mini.c: Avoid storing MonoMethod pointers in the JIT stats, store their string format instead.
9901 2008-06-24 Mark Probst <mark.probst@gmail.com>
9903 * mini.c (get_object_generic_inst): Variable-sized arrays are not
9904 supported by Visual Studio, so use alloca().
9906 2008-06-23 Zoltan Varga <vargaz@gmail.com>
9908 * mini-ia64.c (add_valuetype): Increase *gr too when passing a HFA to be in sync with the ABi.
9911 2008-06-23 Mark Probst <mark.probst@gmail.com>
9913 * mini.c: Fail sharing of a generic method if it contains an open
9914 catch clause (because we don't pass MRGCTXs yet).
9916 2008-06-23 Mark Probst <mark.probst@gmail.com>
9918 * mini.c: When compiling a method with generic sharing, insert the
9919 method instantiated with an all-Object generic context into the
9920 jit info table, instead of the context of the first instantiation
9921 of the method we happen to compile.
9923 2008-06-18 Martin Baulig <martin@ximian.com>
9925 * debug-debugger.h (MonoDebuggerInfo): Replaced `version' with
9926 `major_version' and `minor_version'.
9928 2008-06-17 Mark Probst <mark.probst@gmail.com>
9930 * generic-sharing.c, mini.c, mini.h, aot-runtime.c:
9931 mono_method_is_generic_sharable_impl() takes an additional
9932 argument specifying whether to treat type variables as reference
9935 2008-06-17 Mark Probst <mark.probst@gmail.com>
9937 * mini.h: Removed obsolete prototypes.
9939 2008-06-17 Mark Probst <mark.probst@gmail.com>
9941 * mini.c: Don't fail generic sharing for initobj and sizeof - we
9942 already handle them.
9944 2008-06-17 Mark Probst <mark.probst@gmail.com>
9946 * mini.h, mini-trampolines.c, tramp-alpha.c, tramp-amd64.c,
9947 tramp-arm.c, tramp-hppa.c, tramp-ia64.c, tramp-mips.c,
9948 tramp-ppc.c, tramp-s390.c, tramp-s390x.c, tramp-sparc.c,
9949 tramp-x86.c: Added a MonoGenericContext* argument to
9950 mono_arch_get_unbox_trampoline() so that it can call other
9951 functions which require it.
9953 2008-06-17 Mark Probst <mark.probst@gmail.com>
9955 * mini.h, mini-trampolines.c, mini-amd64.c, mini-x86.c,
9956 mini-alpha.c, mini-arm.c, mini-ia64.c, mini-ppc.c:
9957 mono_arch_get_this_arg_from_call() takes a
9958 MonoGenericSharingContext* as well.
9960 2008-06-17 Mark Probst <mark.probst@gmail.com>
9962 * mini.c: Factor out code for emitting unbox into emit_unbox() and
9963 implement generic sharing of unbox.
9965 2008-06-17 Mark Probst <mark.probst@gmail.com>
9967 * mini.c: Don't compute the vtable to determine whether a field is
9968 special static, because it might not work for open types.
9970 2008-06-17 Mark Probst <mark.probst@gmail.com>
9972 * mini.c: Removed the unused token_type and token_source arguments
9973 from get_runtime_generic_context_ptr().
9975 2008-06-17 Marek Habersack <mhabersack@novell.com>
9977 * mini.c (ADD_BINOP): fix the build
9979 2008-06-16 Zoltan Varga <vargaz@gmail.com>
9981 * mini.c (ADD_BINOP): When operating on a native int and an int32, insert
9984 2008-06-16 Mark Probst <mark.probst@gmail.com>
9986 * mini.h: Removed class relations enum that's not used anymore.
9988 2008-06-16 Mark Probst <mark.probst@gmail.com>
9990 * tramp-x86.c, tramp-amd64.c: Slot access code for MRGCTXs.
9992 * mini-trampolines.c: Distinguish between RGCTXs and MRGCTXs in
9993 the lazy fetch trampoline access code.
9995 2008-06-15 Zoltan Varga <vargaz@gmail.com>
9997 * mini-codegen.c (mono_local_regalloc): Add some micro optimizations.
9999 2008-06-14 Zoltan Varga <vargaz@gmail.com>
10001 * mini.c: Fix some soft-float bugs. Fixes #378735 and #398348.
10003 * mini.h (MONO_INST_LIST_ENTRY): Fix warnings on arm.
10005 * mini.c (mono_method_to_ir): Check call signature for NEWOBJ as well.
10007 2008-06-13 Zoltan Varga <vargaz@gmail.com>
10009 * mini-x86.c inssel-x86.brg cpu-x86.md: Implement unsigned min/max
10012 * mini-ops.h: Add MIN/MAX_UN opcodes.
10014 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Implement unsigned min/max
10017 * basic-math.cs: Add more min/max tests.
10019 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
10021 2008-06-13 Mark Probst <mark.probst@gmail.com>
10023 * mini.c: Small fix in the prologue of emit_castclass.
10025 2008-06-13 Zoltan Varga <vargaz@gmail.com>
10027 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
10029 * mini.c (mini_get_inst_for_method): Remove the Min/Max intrinsics, they
10030 do not work even for unsigned types. Fixes #400014.
10032 * basic-math.cs: Add regression tests for unsigned Min/Max.
10034 2008-06-13 Mark Probst <mark.probst@gmail.com>
10036 * mini.c: Added additional context_used argument to several
10037 functions, which will be needed for sharing generic methods. Use
10038 GET_RGCTX macro wherever appropriate. Declare only one
10039 context_used in mono_method_to_ir().
10041 2008-06-13 Mark Probst <mark.probst@gmail.com>
10043 * mini.c, generic-sharing.c: Removed generic class relations.
10045 * mini.c, tramp-amd64.c, tramp-x86.c: Additional arguments to
10046 functions due to MRGCTX changes.
10048 2008-06-13 Mark Probst <mark.probst@gmail.com>
10050 * inssel.brg, inssel-long.brg, inssel-long32.brg, mini-ops.h,
10051 graph.c, local-propagation.c, aliasing.c: New opcodes for calls
10052 with calculated IMT.
10054 * mini.c: Generic sharing of calls via generic interfaces.
10056 * jit-icalls.c, jit-icalls.h: Helper function for compiling a
10057 generic method with non-constant MonoGenericContext*. Instead,
10058 the context is taken out of the method itself.
10060 2008-06-13 Mark Probst <mark.probst@gmail.com>
10062 * mini.c: Generic sharing of ldvirtftn.
10064 2008-06-13 Mark Probst <mark.probst@gmail.com>
10066 * mini.c: Generic sharing of ldftn.
10068 2008-06-13 Mark Probst <mark.probst@gmail.com>
10070 * mini.c: Do pass VTable/RGCTX argument to static generic methods.
10072 2008-06-13 Mark Probst <mark.probst@gmail.com>
10074 * mini.c: Generic sharing of the special case of ldtoken followed
10075 by a call to GetTypeFromHandle.
10077 2008-06-13 Mark Probst <mark.probst@gmail.com>
10079 * mini.c: Generic sharing of box for nullable types.
10081 2008-06-13 Zoltan Varga <vargaz@gmail.com>
10083 * mini-s390x.c (add_stackParm): Fix computation of offsets when arguments
10084 are passed on the stack. Fixes #324807.
10086 2008-06-12 Bill Holmes <billholmes54@gmail.com>
10088 * mini-amd64.c:add_valuetype: Adding Winx64 code to fill the ArgInfo
10089 for the ArgValuetypeAddrInIReg case.
10091 * mini-amd64.c:mono_arch_allocate_vars: Adding a case for
10092 ArgValuetypeAddrInIReg to avoid asserts. Code needs to be added here.
10094 * mini-amd64.c: mono_arch_call_opcode: Adding Winx64 code for an ArgInfo of
10095 type ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
10096 local variable and pass the local variable by reference to the called method.
10098 * mini-amd64.c: mono_arch_emit_prolog: Adjust the stack for calls to
10099 mono_jit_thread_attach and mono_get_lmf_addr for Winx64.
10101 Contributed under MIT/X11 license.
10103 2008-06-10 Rodrigo Kumpera <rkumpera@novell.com>
10105 * debug-mini.c (mono_debug_free_method_jit_info): Moved to metadata/mono-debug.c.
10107 * debug-mini.c (mono_debug_print_vars): Release memory after printing
10110 2008-06-10 Martin Baulig <martin@ximian.com>
10113 (mono_debug_close_method): Check whether `cfg->epilogue_begin != NULL'.
10115 2008-06-09 Kornel Pal <kornelpal@gmail.com>
10117 * main.c: Add and set argv [argc] to NULL to match C specification that fixes
10118 possible error when no arguments are passed.
10120 Contributed under MIT/X11 license.
10122 2008-06-09 Rodrigo Kumpera <rkumpera@novell.com>
10124 * mini-exceptions.c (ves_icall_get_trace): Skip source locations
10125 where the file name is NULL.
10127 2008-06-09 Zoltan Varga <vargaz@gmail.com>
10129 * mini.c: Fix s390 build.
10131 2008-06-08 Zoltan Varga <vargaz@gmail.com>
10133 * trace.c (mono_trace_parse_options): Fix warnings.
10135 * mini-amd64.c: Revert most of the last patch for now as it breaks the build.
10137 2008-06-07 Zoltan Varga <vargaz@gmail.com>
10139 * mini.c (remove_block_if_useless): Avoid printing the method name.
10141 * mini.c: Remove needless setting of ins->cil_code which is now done by
10144 * mini-amd64.c: Add some code to avoid saving callee saved registers in the
10147 * tramp-amd64.c (mono_arch_patch_callsite): Tell valgrind to discard the
10148 translated code after it has been patched.
10150 2008-06-06 Zoltan Varga <vargaz@gmail.com>
10152 * mini-amd64.c (emit_call_body): Align the call displacement to 4 bytes to
10153 avoid problems during code patching on SMP systems.
10154 (emit_call): Avoid adding a patch info which is already added by
10156 (mono_arch_emit_exceptions): Ditto.
10158 2008-06-05 Zoltan Varga <vargaz@gmail.com>
10160 * tramp-*.c (mono_arch_get_unbox_trampoline): No need to check for ret->byref,
10161 MONO_TYPE_ISSTRUCT already checks for it.
10163 2008-06-05 Bill Holmes <billholmes54@gmail.com>
10165 * mini-amd64.c:merge_argument_class_from_type: When marshaling
10166 structs with floats on Winx64 the float registers are not used.
10167 The integer registers are always used..
10168 * mini-amd64.c:add_valuetype: When marshaling structs on Winx64
10169 only one register will be used and only if the size of the struct
10170 is 1,2,4, or 8 bytes.
10172 * tramp-amd64.c : Adjusting size used for mono_global_codeman_reserve
10173 to work for Winx64.
10175 Contributed under MIT/X11 license.
10177 2008-06-05 Martin Baulig <martin@ximian.com>
10179 * debug-debugger.c (debugger_lookup_class): Also call
10180 mono_class_setup_methods() here; we're only called from RTI.
10182 2008-06-05 Andreas Farber <andreas.faerber@web.de>
10184 * mini.c (mini_init): Add DTrace probes ves-init-{begin,end}.
10185 (mini_method_compile) Add DTrace probes method-compile-{begin,end}.
10186 * Makefile.am (libmono_la_LIBADD,libmono_static_la_LIBADD,mono_LDADD):
10187 Post-process object files and add dtrace-generated object, if necessary.
10189 Contributed under MIT/X11 license.
10191 2008-06-04 Mark Probst <mark.probst@gmail.com>
10193 * inssel.brg, mini-ops.h: Added opcode for unboxcast with computed
10196 * mini.c: Generic sharing for unbox.any and castclass.
10198 2008-06-04 Mark Probst <mark.probst@gmail.com>
10200 * mini.c: Ignore tailcall prefix in shared generic code and when
10201 doing calls which require a vtable/rgctx argument.
10203 2008-06-04 Mark Probst <mark.probst@gmail.com>
10205 * mini.c: Don't free the JIT info.
10207 * driver.c: Changes in the JIT info table testing code.
10209 2008-06-03 Zoltan Varga <vargaz@gmail.com>
10211 * tramp-arm.c (mono_arch_create_trampoline_code): Check for thread
10212 interruption. Fix some warnings.
10214 * tramp-*.c (mono_arch_create_trampoline_code): Call the _force_ variant of
10215 interruption_checkpoint.
10217 Tue Jun 3 13:07:03 CEST 2008 Paolo Molaro <lupus@ximian.com>
10219 * jit.h, mini.h, trace.c, driver.c: introduce an API to enable tracing
10220 from embedding applications.
10222 2008-06-02 William Holmes <billholmes54@gmail.com>
10224 * mini-amd64.c : Correcting some of the issues for Winx64 dealing with
10225 reserving 32 bytes on the stack when making calls.
10227 Contributed under MIT/X11 license.
10229 2008-06-01 Zoltan Varga <vargaz@gmail.com>
10231 * mini-arm.c (mono_arch_output_basic_block): Merge some small fixes from
10232 the linear IL branch.
10234 * driver.c: Print out more information for --version on arm.
10236 2008-05-30 Zoltan Varga <vargaz@gmail.com>
10238 * mini-amd64.c (mono_arch_emit_prolog): Increase max_offset when processing
10239 bb_exit instead, since out of line bblocks might not actually be emitted
10242 * mini-amd64.c (mono_arch_emit_prolog): Increase bb->max_offset by the
10243 maximum epilog size for out of line bblocks if tracing is enabled.
10245 * iltests.il.in: Merge tests/long-shift.regalloc.il into this file.
10247 2008-05-28 Rodrigo Kumpera <rkumpera@novell.com>
10249 * arrays.cs: Regression tests for allocating arrays with negative sizes.
10251 2008-05-28 Zoltan Varga <vargaz@gmail.com>
10253 * mini-x86.h mini-x86.c inssel-x86.brg cpu-x86.md: Add support for
10254 CAS instrinsics. Optimize the implementation of the ATOMIC_EXCHANGE
10257 2008-05-27 Zoltan Varga <vargaz@gmail.com>
10259 * mini.c (mini_get_inst_for_method): Add support for CAS instrinsics when
10260 the 'value' to store is a constant.
10262 * mini-ops.h: Add OP_ATOMIC_CAS_IMM opcodes.
10264 * mini-amd64.c (mono_arch_output_basic_block): Optimize the the implementation
10265 of ATOMIC_EXCHANGE opcodes, add support for the CAS opcodes.
10267 2008-05-26 Zoltan Varga <vargaz@gmail.com>
10269 * mini.c generic-sharing.c jit-icalls.c aot-compiler.c: Use accessor functions
10270 for accessing method->generic_container.
10272 2008-05-24 Zoltan Varga <vargaz@gmail.com>
10274 * mini.c (mono_method_check_inlining): Avoid creating vtables if possible.
10276 * mini.c (SIG_HANDLER_SIGNATURE): Fix sparc build too.
10278 * mini.c (SIG_HANDLER_SIGNATURE): Fix IA64 build.
10280 * mini.c (mono_jit_compile_method_inner): Avoid a crash if mono_class_vtable ()
10283 2008-05-23 Zoltan Varga <vargaz@gmail.com>
10285 * driver.c (mono_main): Set mono_setup_vtable_in_class_init to FALSE.
10287 * mini.c: Handle the case when mono_class_vtable () fails.
10289 2008-05-23 Massimiliano Mantione <massi@ximian.com>
10290 * mini.c (sigprof_signal_handler): Support call chains (backtrace) in
10293 2008-05-22 Mark Probst <mark.probst@gmail.com>
10295 * mini.c, jit-icalls.c, jit-icalls.h: Make generic sharing work
10296 together with domain sharing.
10298 2008-05-22 Mark Probst <mark.probst@gmail.com>
10300 * mini.c: Treat callvirts to final methods like non-virtual calls
10301 when doing generic sharing, i.e. look them up in the runtime
10304 2008-05-22 Mark Probst <mark.probst@gmail.com>
10306 * inssel.brg, mini-ops.h: Added opcodes for mkrefany and refanyval
10307 with computed types (for generic sharing).
10309 * mini.c: Generic sharing for mkrefany and refanyval.
10311 2008-05-22 Zoltan Varga <vargaz@gmail.com>
10313 * inssel.brg (mini_emit_virtual_call): Avoid constructing a generic vtable if
10316 * mini-trampolines.c (mono_magic_trampoline): Avoid calling setup_methods () in
10317 the generic sharing code.
10319 * mini-trampolines.c (mono_magic_trampoline): Call mono_class_setup_methods ()
10322 2008-05-21 Zoltan Varga <vargaz@gmail.com>
10324 * mini.h: Remove the declaration of mono_aot_init_vtable ().
10326 2008-05-21 C.J. Adams-collier <cjac@colliertech.org>
10328 * driver.c: updated copyright date
10330 2008-05-21 Zoltan Varga <vargaz@gmail.com>
10332 * aot-runtime.c mini.c: Remove the AOT init_vtable stuff as it is no longer
10335 2008-05-19 Martin Baulig <martin@ximian.com>
10337 * debug-debugger.h (MonoDebuggerInfo): Add `using_mono_debugger'
10338 pointing to the new `_mono_debug_using_mono_debugger' variable.
10341 (mono_main): Check mono_debug_using_mono_debugger() rather than
10342 the `MONO_INSIDE_MDB' environment variable to check whether we're
10343 inside the debugger.
10345 2008-05-19 Zoltan Varga <vargaz@gmail.com>
10347 * mini.c (mini_method_compile): Use cfg->args [0] for accessing the this
10350 2008-05-08 Rodrigo Kumpera <rkumpera@novell.com>
10352 * declsec.h: Move MONO_SECMAN_FLAG to metadata/metadata-internals.h.
10354 * mini.c: Added mini_assembly_can_skip_verification. This
10355 function checks if the assembly requested to skip verification.
10356 Fixes part of #387274.
10358 2008-05-07 Zoltan Varga <vargaz@gmail.com>
10360 * mini.c (mini_get_method): Disable the check for open generic classes when
10361 using generic sharing.
10363 * generics.cs: Add a test for #387034.
10365 * mini.c (mini_get_method): Check whenever the method class is an open generic
10366 type, and return NULL in that case, causing a verification error. Fixes
10369 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
10371 * driver.c (mono_main): Revert r102623. The right
10372 thing to do is to enable the verifier under verifiable
10373 unless a --security flag was passed.
10375 We need this non-trivial behavior for --verify-all otherwise
10376 mcs-compileall won't be able to use it. As it needs everything to
10377 be verified under validil.
10379 2008-05-06 Martin Baulig <martin@ximian.com>
10383 * debug-mini.c (mono_debugger_thread_created): Add proper locking.
10384 (mono_debugger_thread_cleanup): Likewise.
10385 (mono_debugger_extended_notification): Likewise.
10387 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
10389 * mini.c (mono_method_to_ir): Verify visibility of call related opcodes
10390 against both inflated and non-inflated methods. We need to check against the
10391 generic definition for cases where the instantiated method is not visible.
10392 We need to check against the inflated types for cases where the instantiation
10393 changes any super type. This fixes #382986.
10395 Note that this doesn't need to be applied to other parts of mono_method_to_ir
10396 that check for visibiliy as generic params only appears as the type subject
10397 of tokens on call opcodes. Field manipulation and ldftn must always
10398 target an exact type.
10400 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
10402 * driver.c (mono_main): Using --verify-all enables the verifier under validil mode
10403 if no related --security flag is passed.
10405 2008-05-05 Andreas Farber <andreas.faerber@web.de>
10407 * mini-arch.h: Prepare support for ppc64.
10409 Contributed under MIT/X11 license.
10411 2008-05-05 Andreas Farber <andreas.faerber@web.de>
10413 * aot-runtime.c: Prepare support for ppc64.
10415 Contributed under MIT/X11 license.
10417 2008-05-05 Andreas Farber <andreas.faerber@web.de>
10419 * mini-ops.h: Prepare support for ppc64.
10421 Contributed under MIT/X11 license.
10423 2008-05-04 Andreas Farber <andreas.faerber@web.de>
10425 * helpers.c: Add support for OSX/ppc64 and Linux/ppc64 (dis)assemblers.
10427 Contributed under MIT/X11 license.
10429 2008-05-03 Zoltan Varga <vargaz@gmail.com>
10431 * aot-runtime.c (load_aot_module): Avoid trying to load aot code for dynamic
10432 assemblies, since aot_name is not a full path, causing us to load MS.NET
10433 assemblies on windows.
10435 ?2008-04-28 Kornel Pal <kornelpal@gmail.com>
10437 * mini.c (mono_jit_compile_method_inner): Use g_warning instead of g_error
10438 for unsupported METHOD_IMPL_ATTRIBUTE_NATIVE.
10439 * main.c: Use UTF-8 encoded command line instead of Windows default code
10440 page on Windows to support Unicode.
10441 * driver.c (DllMain): New function for mixed-mode assembly support.
10442 * Makefile.am: Add -Wl,--kill-at to libmono_la_LDFLAGS on Windows to
10443 export __stdcall functions without decoration.
10445 Contributed under MIT/X11 license.
10447 2008-04-28 Mark Probst <mark.probst@gmail.com>
10449 * tramp-amd64.c, mini-amd64.c: Preserve R11 in the trampoline by
10450 saving it very early.
10452 2008-04-28 Mark Probst <mark.probst@gmail.com>
10454 * mini.h, mini.c: Lots of code for accessing the old RGCTX
10455 deleted. The only way to access the new RGCTX is via the
10458 * mini.c, mini-amd64, mini-x86.c, mini-exceptions.c: Pass the
10459 vtable instead of the RGCTX to static methods.
10461 * mini-tramplines.c, tramp-amd64.c, tramp-x86.c: Trampoline for
10462 accessing the new RGCTX.
10464 * generic-sharing.c: There is no separation between self, type
10465 arguments and other types in the RGCTX anymore.
10467 2008-04-25 Jonathan Chambers <joncham@gmail.com>
10469 * mini-amd64.c (add_general): Remove previous stack adjustment.
10470 (mono_arch_call_opcode): Remove OP_OUTARG_MEMBASE and instead simply
10471 adjust stack pointer after pushing args. Adjust ARGS_OFFSET to account
10472 for 32 bytes of stack space reserved for all calls.
10474 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Remove.
10475 (OP_AMD64_OUTARG_ALIGN_STACK): Take argument to specify size of stack
10478 Code contributed under MIT/X11 license.
10480 2008-04-23 Rodrigo Kumpera <rkumpera@novell.com>
10482 * mini.c (mini_method_verify): Only verify non-inflated methods, check
10483 against the root definition, peeling out method and type instantiations.
10484 Cache verify success results, code that fails verification is still
10485 checked multiple times.
10487 2008-04-23 Zoltan Varga <vargaz@gmail.com>
10489 * mini.c (mono_method_to_ir): Avoid inserting write barriers for stores of null.
10491 2008-04-23 Jonathan Chambers <joncham@gmail.com>
10493 * mini-amd64.c (add_general): Always increment stack on Win64.
10494 (mono_arch_call_opcode): Use OP_OUTARG_MEMBASE instead of OP_OUTARG
10497 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Add OP_OUTARG_MEMBASE for
10498 stack based argument handling on Win64.
10500 Code contributed under MIT/X11 license.
10502 2008-04-23 Raja R Harinath <harinath@hurrynot.org>
10504 * Makefile.am (version.h): Add support for git-svn.
10506 2008-04-22 Zoltan Varga <vargaz@gmail.com>
10508 * mini-exceptions.c (mono_handle_native_sigsegv): Rework the gdb calling code
10509 so instead of calling g_spawn_command_line_sync, we do everything by hand,
10510 avoiding allocations and libc functions which might deadlock.
10512 * mini-exceptions.c (mono_handle_native_sigsegv): Avoid calling gdb if the
10513 'no-gdb-backtrace' option is set.
10515 * mini.c (mini_parse_debug_options): Parse 'no-gdb-backtrace' option.
10517 * mini.h (MonoDebugOptions): Add 'no_gdb_backtrace' option.
10519 2008-04-21 Martin Baulig <martin@ximian.com>
10521 * debug-debugger.h (MonoDebuggerInfo): Removed `attach', `detach'
10522 and `get_lmf_addr'; `notification_address' is no longer a pointer.
10524 2008-04-21 Martin Baulig <martin@ximian.com>
10526 * debug-debugger.h (MonoDebuggerInfo): Added `thread_vtable_ptr',
10527 `thread_vtable', `event_handler_ptr' and `event_handler'.
10529 2008-04-21 Martin Baulig <martin@ximian.com>
10531 * debug-debugger.h (MonoDebuggerInfo): Added `init_code_buffer';
10532 allows delayed initialization of the `executable_code_buffer' when
10535 2008-04-21 Martin Baulig <martin@ximian.com>
10537 * mini.h (mono_debugger_create_notification_function): Removed.
10538 * tramp-*.c (mono_debugger_create_notification_function): Removed.
10540 * mdb-debug-info64.s
10541 (MONO_DEBUGGER__notification_function): Added this in the .text section.
10543 * mdb-debug-info32.s
10544 (MONO_DEBUGGER__notification_function): Added this in the .text section.
10546 * Makefile.am: Fix the mdb-debug-info*.s logic; the debugger
10547 currently only works on x86 and x86_64, so don't create it on ppc.
10549 2008-04-21 Martin Baulig <martin@ximian.com>
10551 * mini.h (MonoDebugOptions): Added `mdb_optimizations'.
10554 (mini_method_compile): In the fp elimination check, check
10555 `debug_options.mdb_optimizations' in addition to
10556 mono_debug_using_mono_debugger().
10558 * driver.c (mono_main): Added `--debug=mdb-optimizations' option to
10559 disable some JIT optimizations which are only disabled when
10560 running inside the debugger.
10561 Added `--help-debug' option to describe the debugging options.
10562 (parse_debug_options): New static function to parse the `--debug'
10563 options, so we can easily add more stuff in future.
10565 2008-04-20 Zoltan Varga <vargaz@gmail.com>
10567 * mini.c (set_exception_type_from_invalid_il): Avoid reading invalid memory when
10568 the method has no body.
10570 2008-04-19 Jonathan Chambers <joncham@gmail.com>
10572 * mini-amd64.c (cpuid): Implement with MSVC intrinsic as inline
10573 assembly is not allowed in MSVC 64-bit compiler.
10574 (mono_arch_cpu_init): Don't set floating point precision on MSVC build
10575 as we get floating point exceptions everywhere.
10577 * exceptions-amd64.c (get_throw_trampoline): Push empty args on stack to
10578 correctly align arguments for call to throw_exception.
10579 (prepare_for_guard_pages): Cast to guint64 instead of unsigned long.
10581 Code contributed under MIT/X11 license.
10583 2008-04-19 Zoltan Varga <vargaz@gmail.com>
10585 * mini-amd64.c (amd64_patch): Make the check for (%rip) addressing more strict.
10587 2008-04-17 Zoltan Varga <vargaz@gmail.com>
10589 * inssel.brg (OP_SWITCH): Use (gint64) instead of (long) to cast a large constant.
10591 * mini-amd64.c (NEW_INS): Set cil_code.
10593 * mini.c (mini_method_compile): Move the disabling of fp elimination to here
10594 from mini-amd64.c so all debugger related logic is in one place.
10596 * mini.c: Set cfg->ip to NULL after passes which set it so instructions created
10597 later won't have a random ip assigned to them.
10599 2008-04-16 Zoltan Varga <vargaz@gmail.com>
10601 * mini-trampolines.c (mono_create_jump_trampoline): Add an assert to check that
10602 the arch specific function initializes code_size.
10603 (mono_create_delegate_trampoline): Ditto.
10605 * mini-mips.h mini-mips.c inssel-mips.brg inssel-long32-mips.brg cpu-mips.md
10606 tramp-mips.c: Resurrect MIPS port and also fix the issues on little-endian
10609 * liveness.c (mono_analyze_liveness): Disable the initlocals optimization if
10610 running under the debugger.
10612 * linear-scan.c (mono_linear_scan): Avoid sharing registers if running under the
10615 * mini.c (mini_method_compile): Set a few flags in cfg if running under the
10616 debugger. Also move the disabling of optimizations here from driver.c.
10617 (mono_allocate_stack_slots_full): Avoid sharing stack slots if running under the
10620 * mini.h (MonoCompile): Add a few new flags.
10622 2008-04-15 Zoltan Varga <vargaz@gmail.com>
10624 * mini.c (mono_method_to_ir): Set cfg->ip before processing an IL instruction
10625 so the cil_code field of created MonoInst's is properly set.
10626 (mini_select_instructions): Ditto.
10628 * mini.h (MONO_INST_NEW): Initialize the cil_code field using cfg->ip.
10629 (MONO_INST_NEW_CALL): Ditto.
10631 * mini.c inssel.brg inssel-x86.brg inssel-amd64.brg: Use MONO_INST_NEW ()
10632 in many places so the ins->cil_code field is properly initialized.
10634 * mini.c (mono_bblock_add_inst): Call MONO_ADD_INS () so the logic is in one
10637 2008-04-14 Zoltan Varga <vargaz@gmail.com>
10639 * mini.c (mini_method_compile): Print a different message when compiling a
10642 * mini.c (GENERIC_SHARING_FAILURE): Print a failure message when verbose_level
10645 2008-04-11 Zoltan Varga <vargaz@gmail.com>
10647 * mini-amd64.c (mono_arch_output_basic_block): Implement OP_ABS directly using
10650 * basic-math.cs: Fix warnings. Add a test for Math.Abs ().
10652 2008-04-11 Zoltan Varga <vargaz@gmail.com>
10654 * mini.c (handle_stack_args): Make this return void since its return value was
10655 never used. Also set cfg->unverifiable for invalid IL instead of calling
10658 2008-04-10 Mark Probst <mark.probst@gmail.com>
10660 * mini.c: Make sure "this" is live in catch clauses with type
10661 variables in shared generic code.
10663 2008-04-08 Mark Probst <mark.probst@gmail.com>
10665 * mini.c: Replaced uses of MONO_TYPE_IS_REFERENCE with calls to
10666 generic_class_is_reference_type() to ensure the proper behaviour
10667 when sharing generic code and the type in question is a type
10670 2008-04-08 Zoltan Varga <vargaz@gmail.com>
10672 * mini-exceptions.c: Applied patch from Mark Spruiell (mes@zeroc.com). Fix
10673 race conditions when printing thread dumps. Fixes #377738.
10675 2008-04-08 Massimiliano Mantione <massi@ximian.com>
10677 aliasing.c (update_aliasing_information_on_inst): Fixed a bug which
10678 shows up when both MonoInst arguments can cause aliasig.
10679 There is likely no way in the current JIT to trigger this problem, but
10680 it showed up in the development of generics sharing, when in a new
10681 opcode both args of an OP_GROUP can be aliases (addresses of a local).
10682 When the generics sharing code will be committed, its tests will be
10683 valid also for this bug.
10685 2008-04-08 Zoltan Varga <vargaz@gmail.com>
10687 * aot-runtime.c (decode_patch_info): Always transform PATCH_INFO_WRAPPER to
10690 * mini.c (mono_resolve_patch_target): Fix a crash in the AOT case if method is
10693 2008-04-07 Zoltan Varga <vargaz@gmail.com>
10695 * mini-exceptions.c (mono_handle_exception_internal): When --debug=casts is used,
10696 use a more detailed exception message for InvalidCastException.
10698 * mini.h (MonoJitTlsData): Add 'class_cast_from' and 'class_cast_to' fields.
10700 * driver.c (mono_main): Add --debug=casts option to turn on better
10701 InvalidCastException message details.
10703 * mini.c (mini_get_debug_options): New helper function to return the address of
10704 the debug_options variable.
10706 * mini.c (mono_get_jit_tls_intrinsic): New helper function to create a load of
10707 the jit_tls TLS variable.
10709 * mini.c (mono_jit_tls): New TLS variable.
10711 * inssel.brg: Save the details of a cast to a TLS variable when the --debug=casts
10714 2008-04-07 Rodrigo Kumpera <rkumpera@novell.com>
10716 * mini.h: Removed verifer related stuff. This code was moved to verify.c
10718 * mini.c: Removed verifer related stuff, code moved to verify.c.
10720 * driver.c: Using code from verify.c instead of mini.c.
10722 2008-04-05 Zoltan Varga <vargaz@gmail.com>
10724 * mini.c (check_for_method_verify): Remove the mscorlib comment since it is no
10727 2008-04-04 Rodrigo Kumpera <rkumpera@novell.com>
10729 * mini.c (check_for_method_verify): Enabling verification of
10730 corlib if mono_verify_all is set. Bugs in the verifier preventing that
10733 2008-04-04 Zoltan Varga <vargaz@gmail.com>
10735 * exceptions-amd64.c (throw_exception): Unify the win32/non-win32 cases, save
10736 caller saved registers as well.
10738 * exceptions-amd64.c (mono_arch_get_restore_context): Restore most caller
10739 saved registers as well.
10741 2008-03-30 Zoltan Varga <vargaz@gmail.com>
10743 * mini-x86.c cpu-x86.md inssel-x86.brg: Add min/max intrinsics.
10745 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of the non-SSE2 floating point
10748 2008-03-27 Zoltan Varga <vargaz@gmail.com>
10750 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'gsctx' argument and pass it
10752 (get_call_info): Take a gsctx argument instead of 'cfg'.
10754 2008-03-26 Zoltan Varga <vargaz@gmail.com>
10756 * mini.c (check_for_method_verify): Avoid verifying mscorlib methods even if
10757 mono_verify_all is set.
10759 * driver.c (compile_all_methods_thread_main): Don't exit at the first error.
10761 * mini.c mini.h: Remove the unused and incomplete stack merge verification code.
10763 2008-03-25 Zoltan Varga <vargaz@gmail.com>
10765 * driver.c (compile_all_methods_thread_main): Error out if compilation fails with
10768 * driver.c mini.c mini.h: Add a --verify-all development option to test the
10769 verifier and the code generated by the compiler.
10771 2008-03-25 Mark Probst <mark.probst@gmail.com>
10773 * mini.c: Generic sharing of the non-nullable case of the box
10776 2008-03-24 Zoltan Varga <vargaz@gmail.com>
10778 * inssel.brg: Fix the build.
10780 * iltests.il.in: Add a test for lconv.ovf.u8.un.
10782 2008-03-24 Rodrigo Kumpera <rkumpera@novell.com>
10784 * mini.c (mono_method_to_ir): Implement readonly for ldelema and
10785 Array:Address. Fixes #372410.
10787 * iltests.il.in: New tests for readonly prefix.
10789 2008-03-23 Zoltan Varga <vargaz@gmail.com>
10791 * mini.h mini.c mini-trampolines.c: Move trampoline related code to
10792 mini-trampolines.c.
10794 * mini.h mini.c mini-exceptions.c: Move mini_init_exceptions () to
10797 * mini-amd64.c mini-s390.c (mono_arch_lowering_pass): Use mono_decompose_op_imm ().
10799 * mini.c (mono_decompose_op_imm): New helper function.
10801 * mini-s390x.c (calculate_sizes): Rename this to get_call_info for consistency
10802 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
10805 * mini-s390x.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
10806 mono_arch_output_basic_block. Fix warnings.
10808 * inssel-s390x.brg: Remove the unneccesary OP_LMUL_IMM rule to fix the s390x build
10811 2008-03-22 Zoltan Varga <vargaz@gmail.com>
10813 * mini-exceptions.c (ves_icall_get_frame_info): Remove the ia64/s390 workarounds
10814 since the extra frame is now detected automatically inside the loop.
10816 * mini-s390.c (mono_arch_peephole_pass_2): Remove the arch independent peephole
10817 opts which are now in mono_peephole_ins ().
10819 * mini-s390.c (mono_arch_output_basic_block): Fix OP_FCALL_MEMBASE.
10821 * mini-exceptions.c (ves_icall_get_frame_info): Skip native-to-managed wrapper
10822 frames and skip duplicate managed-to-native frames. Fixes #367665.
10824 * mini-x86.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
10825 opts which are now in mono_peephole_ins ().
10826 (mono_arch_peephole_pass_2): Ditto.
10828 * mini-codegen.c (mono_peephole_ins): Fix a problem on 32 bit platforms.
10830 * mini-codegen.c (mono_peephole_ins): New helper function containing the
10831 arch independent peephole optimizations.
10833 * mini-amd64.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
10834 opts which are now in mono_peephole_ins ().
10836 * mini-amd64.c (mono_arch_peephole_pass_2): Ditto.
10838 * mini-s390.c (mono_arch_output_basic_block): Fix build.
10840 * tramp-s390.c (mono_arch_get_vcall_slot): Handle an additional instruction
10843 * mini-s390.c (mono_arch_output_basic_block): Handle big offsets in the
10844 CALL_MEMBASE opcodes. Fix setting of the destination in the OP_LCONV_TO_OVF_I
10847 2008-03-21 Zoltan Varga <vargaz@gmail.com>
10849 * mini-s390.c (calculate_sizes): Rename this to get_call_info for consistency
10850 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
10853 * mini-s390.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
10854 mono_arch_output_basic_block. Fix warnings.
10856 2008-03-20 Zoltan Varga <vargaz@gmail.com>
10858 * inssel-long32.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
10861 2008-03-20 Zoltan Varga <vargaz@gmail.com>
10863 * inssel-long.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
10866 * iltests.il: Add new tests.
10868 2008-03-20 Kornel Pal <kornelpal@gmail.com>
10870 * mini.c: Removed Windows version macros.
10872 2008-03-20 Mark Probst <mark.probst@gmail.com>
10874 * generic-sharing.c: Put reflection types in the extensible part
10875 of the runtime generic context.
10877 * mini.c: Generic sharing of the GetTypeHandle special case of the
10878 ldtoken instruction.
10880 2008-03-20 Zoltan Varga <vargaz@gmail.com>
10882 * mini.h (MONO_BB_FOR_EACH_INS_SAFE): New helper macro.
10884 * mini-<ARCH>.c: Use the new macro instead in the peephole/lowering passes.
10886 * mini.h (MONO_DEL_INS): Rename to MONO_DELETE_INS and Add a 'bb' argument for
10887 consistency with the other version on the linear IR branch.
10889 * mini-<ARCH>.c: Update callers of MONO_DEL_INS.
10891 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i/conv.ovf.u.
10893 * iltests.il.in: Add new tests.
10895 2008-03-19 Zoltan Varga <vargaz@gmail.com>
10897 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i.un/conv.ovf.u.un.
10899 * iltests.il.in: Add new tests.
10901 2008-03-19 Mark Probst <mark.probst@gmail.com>
10903 * mini.c: Two variables with the same name were declared in
10904 nesting contexts and one wasn't initialized. Fixed.
10906 2008-03-19 Mark Probst <mark.probst@gmail.com>
10908 * mini.c: Generic sharing of the initobj instruction.
10910 Tue Mar 18 20:18:02 CET 2008 Paolo Molaro <lupus@ximian.com>
10912 * mini.c: make the test to optimize ldtoken from typeof() more
10915 2008-03-18 Mark Probst <mark.probst@gmail.com>
10917 * mini.c: Generic sharing of the initobj instruction for reference
10920 Tue Mar 18 12:39:27 CET 2008 Paolo Molaro <lupus@ximian.com>
10922 * mini.h, mini-amd64.c, mini-x86.c, tramp-amd64.c, tramp-x86.c: change
10923 the mono_breakpoint_clean_code() code to perform bound checks.
10925 Tue Mar 18 11:50:14 CET 2008 Paolo Molaro <lupus@ximian.com>
10927 * mini.h, mini-trampolines.c, tramp-*.c: change the signature of
10928 mono_arch_patch_callsite() to include the start of the managed method
10929 to be able to perform bound checks.
10931 2008-03-17 Mark Probst <mark.probst@gmail.com>
10933 * mini.c: Generic sharing for the isinst instruction.
10935 2008-03-17 Mark Probst <mark.probst@gmail.com>
10937 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
10938 inssel-long32-mips.brg: Added opcodes for doing indirect calls
10939 with the runtime generic context argument.
10941 * mini.c: Share calls to several types of unsharable methods by
10942 putting the address of the method code in the runtime generic
10943 context and doing an indirect call.
10945 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
10948 2008-03-16 Mark Probst <mark.probst@gmail.com>
10950 * generic-sharing.c: Change due to a change in the runtime genric
10953 2008-03-15 Martin Baulig <martin@ximian.com>
10956 (mono_arch_nullify_class_init_trampoline): Add call to
10957 mono_breakpoint_clean_code() to make things work when running
10958 inside the debugger.
10961 (mono_arch_nullify_class_init_trampoline): Add call to
10962 mono_breakpoint_clean_code() to make things work when running
10963 inside the debugger.
10965 2008-03-14 Zoltan Varga <vargaz@gmail.com>
10967 * inssel-long.brg (reg): Fix 64 bit build.
10969 2008-03-14 Mark Probst <mark.probst@gmail.com>
10971 * mini.c, mini.h: Share static generic code by passing it an
10972 implicit argument pointing to the runtime generic context.
10974 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
10975 inssel-long32-mips.brg: New opcodes for calling shared static,
10976 which need to be passed the runtime generic context.
10978 * mini-amd64.c, mini-x86.c: Save the runtime generic context
10979 argument on the stack in the prologue if needed. New function for
10980 finding the runtime generic context argument from the registers
10981 saved by the trampoline.
10983 * mini-amd64.h, mini-x86.h: Specify which register to use for the
10984 runtime generic context argument.
10986 * tramp-amd64.c: Also restore the register used for the runtime
10987 generic context argument.
10989 * mini-trampoline.c: Resolve shared static calls by consulting the
10990 runtime generic context via the new argument.
10992 * generic-sharing.c: Add an argument to sharability-checking
10993 functions that specifies whether type variables should be treated
10994 as sharable type arguments.
10996 * inssel-x86.brg: Removed a superfluous, buggy rule.
10998 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
11001 2008-03-14 Martin Baulig <martin@ximian.com>
11003 * debug-debugger.c (main_thread_handler): Call
11004 mono_runtime_run_main() without sending any notifications.
11006 * debug-debugger.h (MonoDebuggerInfo): Added `get_method_signature.
11008 2008-03-14 Zoltan Varga <vargaz@gmail.com>
11010 * mini-trampolines.c (mono_magic_trampoline): Fix build on platforms without IMT.
11012 2008-03-14 Mark Probst <mark.probst@gmail.com>
11014 * tramp-x86.c: Fixed register restore offsets in the trampoline
11015 code for ECX and EDX.
11017 2008-03-12 Geoff Norton <gnorton@novell.com>
11019 * mini-arm.h: Add some #defines for locating sp, pc, r4 with
11020 different ucontext_t implementations.
11021 * exceptions-arm.c: Use the above defines to get exceptions working on
11022 iPhone (based on a patch by Luke Howard lukeh@padl.com)
11023 * mini-arm.c: Implement iPhone icache support (based on a patch by
11024 Luke Howard lukeh@padl.com)
11026 2008-03-12 Mark Probst <mark.probst@gmail.com>
11028 * mini.c: Enable generic sharing of calls to non-static
11029 non-interface non-generic non-value-type methods.
11031 * mini-trampolines.c: Resolve calls from shared generic code.
11033 2008-03-11 Zoltan Varga <vargaz@gmail.com>
11035 * Makefile.am il2tests.il iltests.il.in: Delete il2tests, merge it into iltests.
11037 * tramp-amd64.c (mono_arch_create_trampoline_code): Correctly save RBP as well.
11039 Mon Mar 10 11:59:34 CET 2008 Paolo Molaro <lupus@ximian.com>
11041 * mini.c: some fixes for the AOT compiler.
11043 2008-03-07 Zoltan Varga <vargaz@gmail.com>
11045 * cpu-amd64.md: Add clob:1 to some float opcodes.
11047 2008-03-07 Rodrigo Kumpera <rkumpera@novell.com>
11049 * mini.h: Added MiniVerifierMode enumeration.
11051 * mini.c: Added mini_verifier_set_mode to control
11052 the usage of the new verifier.
11054 * mini.c (mono_method): Integrated the new verifier.
11056 * driver.c: Extended --security option with validil and
11057 verifiable options to activate the new verifier.
11059 2008-03-07 Zoltan Varga <vargaz@gmail.com>
11061 * mini.c jit-icalls.h jit-icalls.c: Generalize the exception creation
11062 optimization to ctors taking 0 or 2 arguments too.
11064 * mini.c (mono_method_to_ir): Optimalize the size of the exception throwing code
11067 * jit-icalls.h (mono_create_corlib_exception): New JIT icall.
11069 * mini-amd64.c (mono_arch_emit_prolog): Improve the first_bb optimization a bit.
11071 2008-03-06 Zoltan Varga <vargaz@gmail.com>
11073 * mini.c (mono_method_to_ir): Apply one of the ldstr optimizations in the
11074 non-aot case as well.
11076 * cpu-amd64.md: Reduce the max size of some frequently used opcodes.
11078 * aot-runtime.c (decode_patch_info): Update this after the ldfld/stfld wrapper
11081 * aot-compiler.c (encode_patch): Ditto.
11083 * mini.h (G_MININT32): Fix the definition of this.
11085 2008-03-05 Zoltan Varga <vargaz@gmail.com>
11087 * mini.h: Define G_MININT32/G_MAXINT32 if using an older glib version.
11089 * cfold.c: Remove definition of G_MININT32 which is now in mini.h.
11091 2008-03-04 Zoltan Varga <vargaz@gmail.com>
11093 * mini-amd64.c (mono_arch_compute_omit_fp): Don't disable fp elimination for
11094 methods returning vtypes in registers.
11095 (mono_arch_allocate_vars): Ditto.
11097 * mini-amd64.c (mono_arch_get_this_arg_reg): New arch specific helper function.
11099 * tramp-amd64.c (mono_arch_get_unbox_trampoline): Use mono_arch_get_this_arg_reg ().
11101 * generics.cs: Add a test from the linear IR branch.
11103 * mini-amd64.c (emit_load_volatile_arguments): Handle vtypes passed in regs too.
11105 * mini.c (inline_method): Cache failed inline attempts.
11107 2008-03-04 Mark Probst <mark.probst@gmail.com>
11109 * mini.c: For shared methods of generic classes put the location
11110 of "this" into the MonoGenericJitInfo.
11112 * mini-x86.c, mini-amd64.c, mini.h: Added function for fetching a
11113 register out of a MonoContext by register number. Add the generic
11114 sharing context as an argument to mono_arch_find_this_argument().
11116 * mini-alpha.c, mini-arm.c, mini-hppa.c, mini-ia64.c, mini-mips.c,
11117 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c: Added stub
11118 for new arch function.
11120 * mini-exception.c: Handle open exception clauses in shared
11123 * mini-trampolines.c: Supply additional argument to
11124 mono_arch_find_this_argument().
11126 2008-03-04 Zoltan Varga <vargaz@gmail.com>
11128 * Makefile.am (regtests): Run the bench.exe tests last.
11130 2008-03-03 Zoltan Varga <vargaz@gmail.com>
11132 * mini-amd64.c (mono_arch_emit_prolog): Improve the first bblock optimization
11135 2008-03-02 Zoltan Varga <vargaz@gmail.com>
11137 * mini.c (mono_method_to_ir): Allow callvirt on static methods for compatibility
11140 * mini-amd64.c (mono_arch_emit_prolog): Fix tracing after the last change.
11142 * mini-amd64.c (mono_arch_emit_prolog): Avoid saving dead arguments.
11144 * mini.c (mono_method_check_inlining): Avoid disabling inlining for methods
11145 whose class has no cctor.
11147 * liveness.c (mono_analyze_liveness): Mark dead arguments with MONO_INST_IS_DEAD.
11149 2008-03-01 Zoltan Varga <vargaz@gmail.com>
11151 * mini.c (mono_method_to_ir): Report calling a static method using callvirt as
11154 2008-02-29 Zoltan Varga <vargaz@gmail.com>
11156 * mini-ops.h: Remove OP_SPARC_INARG_VT, add a new OP_VTARG_ADDR opcode instead
11157 to be in sync with the code on the linear IR branch.
11159 * mini-sparc.c inssel-sparc.brg: Use OP_VTARG_ADDR.
11161 * inssel-s390.brg (OP_SETRET (freg)): Set dreg correctly.
11163 2008-02-27 Zoltan Varga <vargaz@gmail.com>
11165 * mini-mips.c: Use cfg->vret_addr instead of cfg->ret.
11167 * mini-s390x.c: Use cfg->vret_addr instead of cfg->ret.
11169 * mini-s390.c: Use cfg->vret_addr instead of cfg->ret.
11171 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_VARS define.
11173 * mini-<ARCH>.c (mono_arch_create_vars): Define this for all architectures.
11175 * mini.c (mono_method_to_ir): Avoid invalid memory reads for methods without a
11178 2007-11-14 Yoichi NAKAYAMA <nakayama@pixela.co.jp>
11180 * inssel-mips.brg (OP_OUTARG_MEMBASE (CEE_LDIND_R4 (base))): Add missing
11181 OP_LOADR4_MEMBASE emission.
11183 * mini-codegen.c (mono_spillvar_offset_int): Remove assertion.
11184 (mono_spillvar_offset_float): Ditto.
11186 * mini-mips.c (mono_arch_emit_prolog): Ditto.
11188 * inssel-long32-mips.brg: Fix wrong branching, reduce redundant code
11191 * basic-long.cs: Add regression tests for them.
11193 * mini-mips.c (add_float32_arg): Respect o32 calling convention in gr
11195 (mono_arch_allocate_vars): Fix representation of single-precision float
11197 (mono_arch_output_basic_block): Ditto.
11199 * inssel-mips.brg: Ditto, remove duplicate items.
11201 * mini-mips.c (emit_load_volatile_arguments): New function to handle
11202 arguments of tail calls as on other platforms.
11203 (mono_arch_output_basic_block): Handle tail calls.
11205 * inssel-mips.brg (OP_OUTARG_VT (CEE_LDOBJ (base))): Correct destination
11208 * objects.cs (test_5_pass_static_struct): Add test for it.
11210 Contributed under MIT/X11 license.
11212 2008-02-26 Zoltan Varga <vargaz@gmail.com>
11214 * Makefile.am: Use gmcs for compiling the regression tests.
11216 * *.2.cs *.2.il: Rename to *.cs and *.il.
11218 2008-02-24 Zoltan Varga <vargaz@gmail.com>
11220 * regalloc.h: Make the vassign array smaller.
11222 * mini.c (mini_method_compile): Remove an unused field in cfg.
11224 * mini-codegen.c: Add a bunch of micro optimizations.
11226 2008-02-23 Zoltan Varga <vargaz@gmail.com>
11228 * regalloc.h: Remove some unused fields.
11230 2008-02-22 Zoltan Varga <vargaz@gmail.com>
11232 * mini-amd64.c (mono_arch_patch_code): Fix a warning.
11234 * ssa.c (mono_ssa_remove): Avoid declaring volatile variables dead.
11236 2008-02-22 Mark Probst <mark.probst@gmail.com>
11238 * mini.h: New trampoline type (RGCTX_LAZY_FETCH).
11240 * mini-trampolines.c, tramp-amd64.c, tramp-x86.c: RGCTX lazy fetch
11241 trampoline: Fetch an entry from the runtime generic context. If
11242 it's NULL, jump to the actual trampoline to fill the runtime
11243 generic context. Otherwise, return it.
11245 * mini.c: Call the lazy fetch trampoline to get entries out of the
11246 runtime generic context.
11248 * tramp-ia64.c, tramp-arm.c, tramp-alpha.c, tramp-s390.c,
11249 tramp-s390x.c, tramp-ppc.c, tramp-hppa.c, tramp-mips.c,
11250 tramp-sparc.c: Stubs for the lazy fetch trampoline.
11252 2008-02-21 Mark Probst <mark.probst@gmail.com>
11254 * mini.c: Fetch data out of the extensible part of the runtime
11255 generic context instead of calling a helper function.
11257 * generic-sharing.c: Some functions moved into
11258 metadata/generic-sharing.c. Helper function for fetching other
11259 types now checks and asserts against extensible rgctx (just for
11260 debugging purposes - the helper function isn't called anymore
11261 unless for debugging).
11263 2008-02-21 Zoltan Varga <vargaz@gmail.com>
11265 * mini-arm.c (mono_arch_output_basic_block): Implement proper argument passing
11266 for tail calls up to the point that the tests in iltests.exe run. Also add a
11267 dummy CKFINITE implementation.
11268 (mono_arch_emit_prolog): Avoid saving the method in the LMF since it is only
11269 needed for trampoline LMF frames.
11271 * exceptions-arm.c (mono_arch_find_jit_info): Only read lmf->method for
11272 trampoline LMF frames.
11274 2008-02-21 Rodrigo Kumpera <rkumpera@novell.com>
11276 * mini.c (inline_method): clean any pending loader error when inlining fail.
11277 Otherwise loader errors in mono_method_to_ir leaks and cause spurious errors.
11279 2008-02-21 Zoltan Varga <vargaz@gmail.com>
11281 * aot-compiler.c (encode_patch): Handle ICALL_ADDR patch type.
11283 * aot-runtime.c (decode_patch_info): Ditto.
11285 * mini.c (mono_resolve_patch_target): Ditto.
11287 * aot-compiler.c (compile_method): Add some experimental code for AOT compiling
11290 * patch-info.h (PATCH_INFO): Add 'ICALL_ADDR' patch type.
11292 * mini.c (mono_method_to_ir): Convert a CEE_MONO_LDPTR opcode to an AOT constant
11293 if it references an icall address.
11295 2008-02-20 Zoltan Varga <vargaz@gmail.com>
11297 * cpu-s390x.md: Remove some more unused opcodes.
11299 * cpu-s390x.md: Remove some unused opcodes.
11301 * mini-ia64.c (mono_arch_lowering_pass): Add some more opcodes. Use
11302 mono_op_imm_to_op ().
11304 * mini-sparc.c (opcode_to_sparc_cond): Use the mono_opcode_to_cond () functions
11305 instead of a switch statement.
11307 * mini-sparc.c (mono_arch_allocate_vars): Allocate a stack slot for use by
11308 the int<->float conversion opcodes instead of using mono_spillvar_offset_float ().
11310 * mini-codegen.c: Eliminate rassign macro which is no longer needed.
11312 * mini-codegen.c: Remove unused mono_regstate2_... functions.
11314 * mini-codegen.c (mono_print_ins_index): Avoid printing an index when it is
11317 2008-02-19 Zoltan Varga <vargaz@gmail.com>
11319 * driver.c (mono_main): Improve error reporting when an assembly cannot be
11320 opened. Fixes #362607.
11322 * cpu-ia64.md cpu-s390x.md: Remove some unused opcodes.
11324 * iltests.il.in: Add a test for static methods in interfaces.
11326 2008-02-18 Zoltan Varga <vargaz@gmail.com>
11328 * genmdesc.c (build_table): Fix a crash on older glib versions.
11330 * cpu-sparc.md: Remove some unused opcodes.
11332 * genmdesc.c: Error out if the .md contains CEE_ opcodes if
11333 MONO_ARCH_ENABLE_NORMALIZE_OPCODES is defined.
11335 * cpu-amd64.md: Remove some unused opcodes.
11337 * mini.h mini-ops.h mini.c: Define the OP_Ccc opcodes in mini-ops.h normally
11338 like the other opcodes.
11340 2008-02-17 Zoltan Varga <vargaz@gmail.com>
11342 * mini-ia64.c: Use cfg->vret_addr instead of cfg->ret.
11344 * mini-arm.h mini-arm.c: Use cfg->vret_addr instead of cfg->ret.
11346 * mini-sparc.c: Use cfg->vret_addr instead of cfg->ret. Name the MonoCompile
11347 variables 'cfg' instead of 'm' for consistency.
11349 * mini-x86.c: Use cfg->vret_addr instead of cfg->ret.
11351 * mini.h (MonoCompile): Add new 'vret_addr' field which represents the hidden
11352 argument holding the vtype return address, to avoid the ambigious use of
11353 cfg->ret for this purpose.
11355 * mini.c (NEW_RETLOADA): Use vret_addr if set.
11357 * mini-amd64.c: Use cfg->vret_addr instead of cfg->ret.
11359 * mini-codegen.c (mono_print_ins): Rename to mono_print_ins_index (), Add a
11360 new mono_print_ins () function which only takes one argument.
11362 2008-02-15 Zoltan Varga <vargaz@gmail.com>
11364 * mini-s390.h (MONO_OUTPUT_VTR): Use cfg instead of s, avoid assignments to
11367 2008-02-14 Zoltan Varga <vargaz@gmail.com>
11369 * mini-ops.h: Get rid of OP_SPARC_LOCALLOC_IMM.
11371 * mini-sparc.c inssel-sparc.brg: Use OP_LOCALLOC_IMM instead of OP_SPARC_LOCALLOC_IMM.
11373 * mini-x86.c: Sync with the version on the linear IR branch by adding new
11374 opcodes and other small changes.
11376 * mini-ops.h: Add some new opcodes from the linear IR branch.
11378 * mini-ops.h: Get rid of the OP_X86_..._MEMBASE opcodes.
11380 * mini-x86.c inssel-x86.brg cpu-x86.md: Get rid of the confusing _MEMBASE
11381 opcodes, use the REG_MEMBASE opcodes instead.
11383 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Get rid of the confusing _MEMBASE
11384 opcodes, use the REG_MEMBASE opcodes instead.
11386 * mini-amd64.c (mono_arch_output_basic_block): Sync with the version on the
11389 * mini.c (mono_op_imm_to_op): New helper function.
11391 * mini-ops.h: Add some opcodes from linear IR branch.
11393 2008-02-13 Zoltan Varga <vargaz@gmail.com>
11395 * mini-alpha.h mini-alpha.c tramp-alpha.c: Alpha port updates from Sergey Tikhonov
11398 2008-02-12 Zoltan Varga <vargaz@gmail.com>
11400 * mini.c (mono_normalize_opcodes): Always convert CEE_CONV_R4/R8 to
11403 * mini-ia64.c cpu-ia64.md: Add OP_ICONV_TO_R4/R8.
11405 2008-02-09 Zoltan Varga <vargaz@gmail.com>
11407 * aot-compiler.c (emit_method_code): Add an assert.
11409 * mini-arm.h mini-arm.c exceptions-arm.c: Modify the exception throwing code and
11410 the IMT code so it is AOT friendly. Enable AOT for methods which call interface
11413 2008-02-08 Zoltan Varga <vargaz@gmail.com>
11415 * mini-arm.c (mono_arch_output_basic_block): Fix the ordering of arguments for
11416 some load/store opcodes so they are consistent.
11417 (mono_arch_emit_prolog): Simplify some code.
11419 * aot-runtime.c (mono_aot_get_plt_entry): Fix a warning.
11421 * objects.cs: Add tests for large argument offsets on ARM.
11423 * mini-arm.c (mono_arch_emit_prolog): Fix handling of arguments with large
11424 stack offsets. Fixes #359651.
11426 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R4/R8 properly.
11428 * cpu-s390x.md: Add OP_LCONV_TO_R4/R8.
11430 * cpu-ia64.md mini-ia64.h mini-ia64.c: Get rid of CEE_ opcodes.
11432 * mini-ops.h: Add OP_ICONV_TO_R_UN opcode.
11434 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R_UN too.
11436 * cpu-s390x.md cpu-s390.md mini-s390x.c mini-arm.c cpu-arm.md mini-s390.c: Get
11437 rid of CEE_CONV_R_UN.
11439 * mini-s390x.c mini-s390x.h cpu-s390x.md inssel-s390x.brg: Get rid of CEE_ opcodes.
11441 2008-02-07 Zoltan Varga <vargaz@gmail.com>
11443 * mini-s390.c mini-s390.h cpu-s390.md: Get rid of CEE_ opcodes.
11445 * mini.c (mono_normalize_opcodes): Add some more opcodes.
11447 * mini-arm.c mini-arm.h cpu-arm.md: Get rid of CEE_ opcodes.
11449 * cpu-amd64.md: Remove some unused opcodes.
11451 * mini-sparc.c mini-sparc.h cpu-sparc.md: Get rid of CEE_ opcodes.
11453 * mini-x86.c mini-x86.h cpu-x86.md: Get rid of CEE_ opcodes.
11455 * mini.c mini-<ARCH>.c: Remove mono_arch_local_regalloc (), instead make
11456 arch specific functions for its parts. Call the peephole pass after local
11457 regalloc so the prolog can compute a more accurate max_offset.
11459 * mini.c (mono_normalize_opcodes): New mini pass to convert CEE_ opcodes to
11460 the corresponding OP_I/OP_L opcodes.
11462 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of CEE_ opcodes.
11464 * mini-sparc.c (mono_arch_output_basic_block): Fix the sparc build.
11466 2008-02-06 Zoltan Varga <vargaz@gmail.com>
11468 * mini-s390.c (mono_arch_get_inst_for_method): Remove the Interlocked cases
11469 as they are handled in mini.c.
11471 * mini-s390x.c (mono_arch_get_inst_for_method): Ditto.
11473 * mini-<ARCH>.c (mono_arch_get_inst_for_method): Remove the MemoryBarrier
11474 case since it is handled in mini.c.
11476 * cpu-sparc.md (sparc_setfreg_float): Fix the sparc build.
11478 * mini-ops.h: Add new opcodes OP_CALL/OP_CALLVIRT.
11480 * *.c: Use the new opcodes in the IR and back end code.
11482 * mini-ops.h cpu-<ARCH>.md: Correct the name of the bgt_un opcodes.
11484 * mini-amd64.c (emit_call_body): Use a far-call for calling dynamic methods.
11486 2008-02-06 Mark Probst <mark.probst@gmail.com>
11488 * mini-trampolines.c (mono_generic_class_init_trampoline): Removed
11489 an assert because it has a race condition.
11491 2008-02-06 Zoltan Varga <vargaz@gmail.com>
11493 * tramp-amd64.c (mono_arch_patch_callsite): Add more diagnostics.
11495 * inssel.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused CEE_RET opcode.
11497 * mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused LDIND/STIND opcodes.
11499 * *.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of OP_SETREG/OP_SETFREG/OP_SETREGIMM,
11500 use OP_MOVE/OP_FMOVE/OP_ICONST instead.
11502 2008-02-05 Zoltan Varga <vargaz@gmail.com>
11504 * cpu-amd64.md (move): Correct the maximum size of move.
11506 2008-02-05 Mark Probst <mark.probst@gmail.com>
11508 * tramp-amd64.c, tramp-x86.c, mini-trampolines.c: Added a check in
11509 the generic class init trampoline to return quickly if the class
11512 2008-02-04 Zoltan Varga <vargaz@gmail.com>
11514 * tramp-amd64.c (mono_arch_patch_callsite): Add some diagnostics to help debug
11515 issues where an 32 bit callsite cannot be patched by a 64 bit address.
11517 2008-02-03 Zoltan Varga <vargaz@gmail.com>
11519 * generics.2.cs generics-variant-types.2.il: Merge some tests from the linear IR
11522 2008-01-31 Zoltan Varga <vargaz@gmail.com>
11524 * objects.cs: Add some soft-float tests.
11526 * mini.c: Fix a couple more soft-float issues.
11528 * helpers.c (mono_disassemble_code): Fix disassembly on ARM.
11530 * mini-amd64.c (peephole_pass): Use IXOR instead of LXOR for zeroing a register to
11531 avoid a REX prefix.
11533 2008-01-30 Zoltan Varga <vargaz@gmail.com>
11535 * exceptions-x86.c (mono_arch_find_jit_info): Fix stack unwinding when an
11536 exception happens while compiling a virtual method.
11538 2008-01-29 Zoltan Varga <vargaz@gmail.com>
11540 * mini-sparc.c (mono_arch_emit_epilog): Fix folding of negative return values.
11542 * mini-sparc.c: Fix build.
11544 * mini-sparc.c (get_call_info): Add support for generic sharing.
11546 * mini-exceptions.c: Add a FIXME.
11548 2008-01-27 Zoltan Varga <vargaz@gmail.com>
11550 * mini-exceptions.c (mono_handle_exception_internal): Remove the old style
11551 altstack handling code.
11553 * mini-s390.c (mono_arch_emit_exceptions): Really fix a warning.
11555 * mini-s390.c (mono_arch_emit_exceptions): Fix a warning.
11557 * mini-s390.c: Add support for generic sharing.
11559 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
11561 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
11563 * mini-s390x.c (mono_arch_emit_exceptions): Fix a warning.
11565 * mini-s390x.c: Add support for generic sharing.
11567 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
11569 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
11571 * mini-s390x.c: Use is_imm16 instead of is_uimm16 when checking whenever s390_aghi
11572 can be used since it takes a 16 bit signed immediate.
11574 * inssel-s390x.brg: Fix OP_SETRET.
11576 * mini-s390x.c (mono_arch_output_basic_block): Fix OP_BREAK.
11578 * mini-codegen.c (mono_opcode_to_cond): Fix a warning.
11580 * mini-s390x.c cpu-s390x.md: Implement sext.i4 properly by sign extension.
11582 * mini.c (mono_create_delegate_trampoline): Don't use mono_create_ftpntr here.
11584 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_addr_from_ftnptr
11587 * mini-ia64.h mini-ia64.c: Add minimal support for the delegate trampoline
11590 * mini.h inssel-x86.brg inssel-amd64.brg tramp-alpha.c tramp-ia64.c: Get rid
11591 of the unused mono_arch_patch_delegate_trampoline stuff.
11593 2008-01-26 Zoltan Varga <vargaz@gmail.com>
11595 * basic-long.cs: Move the fp related tests to basic-float.cs.
11597 * mini-ops.h (OP_OUTARG_FREG_R4): New opcode.
11599 * mini-ia64.c inssel-ia64.brg: Implement proper R4 argument passing.
11601 * basic-calls.cs: Add a test for proper float argument passing.
11603 * mini-ia64.h (mono_ia64_context_get_ip): Do not substract 1 from the ip
11604 if the context corresponds to an exception received through a signal.
11606 * exceptions.cs: Add a test for nullref handling at the start of a try
11609 * mini-ia64.c (mono_arch_call_opcode): Fix ia64 argument passing.
11611 * jit-icalls.c (mono_break): New JIT icall.
11613 * mini-<ARCH>.c: Use mono_break instead of mono_arch_break.
11615 * mini-arm.c (arm_patch): Add support for patching the blx calling sequence.
11617 2008-01-25 Zoltan Varga <vargaz@gmail.com>
11619 * cpu-*.md: Get rid of unused opcodes.
11621 * cpu-g4.md: Rename this to cpu-ppc.md for consistency with other archs.
11623 * Makefile.am: Move mini-trampolines.c to $(common_sources) since it is now used
11626 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_SPECIFIC_TRAMPOLINE
11629 * mini-s390x.h tramp-s390x.c Makefile.am: Rework the s390x trampoline code to use
11630 the arch independent trampoline code in mini-trampolines.c.
11632 * aot-runtime.c (mono_aot_init_vtable): Fix a warning.
11634 * mini.c (get_runtime_generic_context_ptr): Fix a warning.
11636 * mini-s390.h: Remove an unused define.
11638 * mini-s390.h tramp-s390.c Makefile.am: Rework the s390 trampoline code to use
11639 the arch independent trampoline code in mini-trampolines.c.
11641 * mini-arm.c (mono_arch_emit_prolog): Fix build.
11643 2008-01-24 Zoltan Varga <vargaz@gmail.com>
11645 * mini-sparc.c (mono_arch_output_basic_block): Remove some unecessary code.
11647 * mini-s390.c (mono_arch_emit_prolog): Fix build.
11649 * mini-s390x.c (mono_arch_emit_prolog): Fix build.
11651 * mini-ppc.c (mono_arch_emit_prolog): Fix build.
11653 * cpu-amd64.md: Use smaller sizes for int opcodes.
11655 * *.c: Get rid of the NOT_IMPLEMENTED define which is now in mini.h.
11657 * *.cs: Add some tests from the linear-ir branch. Move structs tests to
11660 * driver.c (mono_main): Add a --break-at-bb command line argument for JIT
11663 * mini.h *.c: Change cfg->vars to contain the MonoMethodVar entries directly
11664 instead of though a pointer to save an indirection when accessing elements of
11667 * mini.h (MONO_IS_COND_BRANCH_OP): Move these macros here from mini.c. Fix
11669 (NOT_IMPLEMENTED): New helper macro.
11670 (MONO_BB_FOR_EACH_INS): New helper macro to iterate through the instructions
11673 * *.c: Use the new helper macro.
11675 2008-01-21 Zoltan Varga <vargaz@gmail.com>
11677 * mini-x86.h (MONO_ARCH_AOT_SUPPORTED): Disable AOT for apple x86.
11679 2008-01-20 Zoltan Varga <vargaz@gmail.com>
11681 * mini-amd64.c (mono_arch_emit_prolog): Optimize the omit fp case to save two
11684 2008-01-18 Zoltan Varga <vargaz@gmail.com>
11686 * mini-amd64.c (mono_arch_emit_prolog): Disable the new optimization if
11687 profiling is enabled.
11689 * mini-amd64.c (mono_arch_call_opcode): Emit the save_sp_to_lmf instruction at
11691 (mono_arch_emit_prolog): Add more first bblock optimizations.
11693 * mini-amd64.c (mono_arch_call_opcode): Keep assignments to the arg registers
11694 in order if possible.
11695 (mono_arch_emit_prolog): Optimize assignments to arg registers in the first
11696 bblock, since the arguments are still in their original registers.
11698 * mini.c (type_from_op): Calling add.ovf on floats is not valid IL code.
11700 2008-01-17 Zoltan Varga <vargaz@gmail.com>
11702 * mini.c (mono_method_to_ir): Use the no-spilling optimization for CEE_CALLI
11705 * mini-amd64.c (mono_arch_emit_prolog): Save an instruction if the LMF is at
11708 * mini-amd64.h (MONO_ARCH_HAVE_NOTIFY_PENDING_EXC): Turn on this for amd64.
11710 * exceptions-amd64.c (mono_arch_notify_pending_exc): New function to
11711 process async exceptions received while in unmanaged code.
11713 * mini.c (mini_init): Install a callback with the runtime which will be called
11714 when a thread receives an async exception while in unmanaged code.
11716 * mini.c driver.c: Update after mono_get_native_wrapper () signature change.
11718 * mini-s390x.c (mono_arch_output_basic_block): Fix s390x build.
11720 2008-01-16 Wade Berrier <wberrier@novell.com>
11727 2008-01-16 Zoltan Varga <vargaz@gmail.com>
11729 * mini-x86.c (mono_arch_output_basic_block): Remove some gccism which prevents
11730 compilation with sun cc.
11732 * cpu-*.md: Fix the build.
11734 * cpu-x86.md: Fix the length of some load membase opcodes. Fixes #354241.
11736 * mini-amd64.h: Add some comments to the MonoLMF structure.
11738 * mini-ops.h cpu-amd64.c: Add a OP_AMD64_SAVE_SP_TO_LMF opcode.
11740 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Avoid setting the rip field
11741 in the LMF structure if possible. This saves two instructions in the
11742 managed->native wrappers.
11744 * mini-ops.h *.md: Make some opcodes names uniform by removing the op_ prefix.
11746 2008-01-16 Mark Probst <mark.probst@gmail.com>
11748 * generic-sharing.c: New type argument lookup code which uses the
11749 runtime generic context template.
11751 2008-01-15 Zoltan Varga <vargaz@gmail.com>
11753 * mini.c (mono_method_to_ir): Avoid emitting a write barrier when storing NULL.
11755 * mini-arm.c (add_general): Fix arm eabi parameter passing.
11756 (mono_arch_output_basic_block): Fix localloc implementation.
11758 * mini-amd64.c (peephole_pass): Sync store+load optimizations with the x86 version.
11760 * mini-ia64.c (peephole_pass): Fix ia64 build.
11762 * mini-amd64.c (peephole_pass): Fix a warning.
11764 * mini-amd64.c (mono_arch_allocate_vars): Make sure the LMF is always stored
11765 at a constant offset from sp/fp.
11767 * exceptions-amd64.c (mono_arch_find_jit_info): Compute the LMF address from fp/sp
11768 instead of obtaining it from *lmf in the managed method case.
11770 2008-01-14 Zoltan Varga <vargaz@gmail.com>
11772 * exceptions-amd64.c (mono_arch_find_jit_info): Remove some duplicate code.
11774 Mon Jan 14 12:33:06 CET 2008 David S. Miller <davem@davemloft.net>
11776 * mini.h (MonoInstList): New type.
11777 (MONO_INST_LIST_INIT, MONO_INST_LIST_EMPTY,
11778 __MONO_INST_LIST_ADD, MONO_INST_LIST_ADD,
11779 MONO_INST_LIST_ADD_TAIL, __MONO_INST_LIST_DEL,
11780 __MONO_INST_LIST_SPLICE, MONO_INST_LIST_SPLICE,
11781 MONO_INST_LIST_SPLICE_TAIL, MONO_INST_LIST_SPLICE_INIST,
11782 MONO_INST_LIST_SPLICE_TAIL_INIT, mono_container_of,
11783 MONO_INST_LIST_ENTRY, MONO_INST_LIST_FIRST_ENTRY,
11784 MONO_INST_LIST_LAST_ENTRY, MONO_INST_LIST_FOR_EACH,
11785 MONO_INST_LIST_FOR_EACH_PREV, MONO_INST_LIST_FOR_EACH_SAFE,
11786 MONO_INST_LIST_FOR_EACH_PREV_SAFE,
11787 MONO_INST_LIST_FOR_EACH_ENTRY,
11788 MONO_INST_LIST_FOR_EACH_ENTRY_REVERSE,
11789 MONO_INST_LIST_FOR_EACH_ENTRY_SAFE,
11790 mono_inst_list_first, mono_inst_list_last,
11791 mono_inst_list_next, mono_inst_list_prev): New instruction
11792 list handling interfaces.
11793 (MonoBasicBlock): Remove 'last_ins' and 'code', replace with
11794 list head 'ins_list'.
11795 (MonoInst): Replace next pointer with list head 'node'.
11796 (MonoCallInst): Make 'out_args' a MonoInstList.
11797 (MONO_INST_NEW_CALL): Explicitly init ->out_args.
11798 (MonoCompile): Delete reverse_inst_list and
11799 reverse_inst_list_len.
11800 * mini-hppa.c (mono_arch_call_opcode, NEW_INS,
11801 mono_arch_lowering_pass, mono_arch_local_regalloc,
11802 mono_arch_output_basic_block, mono_arch_emit_prolog):
11803 Convert to new instruction lists.
11804 (insert_after_ins): Delete.
11805 * inssel.brg (MONO_EMIT_NEW_BRANCH_BLOCK): Convert to new
11807 * mini-hppa.h (MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Likewise.
11808 * mini.c (NEW_BBLOCK, ADD_BBLOCK, CHECK_BBLOCK,
11809 split_bblock, mono_add_ins_to_end, mono_emit_call_args,
11810 mono_emulate_opcode, mono_emit_load_got_addr,
11811 inline_method, mono_method_to_ir, mono_print_bb_code,
11812 print_dfn, decompose_pass, nullify_basic_block,
11813 replace_out_block_in_code, remove_block_if_useless,
11814 merge_basic_blocks, move_basic_block_to_end,
11815 try_unsigned_compare, optimize_branches, mono_print_code,
11816 mini_select_instructions, remove_critical_edges): Likewise.
11817 * mini-amd64.c (emit_sig_cookie, mono_arch_call_opcode,
11818 peephole_pass_1, peephole_pass, mono_arch_lowering_pass,
11819 mono_arch_output_basic_block, mono_arch_emit_prolog):
11821 * mini-mips.c (mono_arch_call_opcode, peephole_pass,
11822 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
11823 mono_arch_output_basic_block): Likewise.
11824 (inst_list_prepend, insert_after_ins): Delete.
11825 * mini-mips.h (MONO_EMIT_NEW_BRANCH_NONZERO_LABEL,
11826 MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Convert to new
11828 * mini-x86.c (emit_sig_cookie, mono_arch_call_opcode,
11829 peephole_pass_1, peephole_pass, mono_arch_output_basic_block,
11830 mono_arch_emit_prolog): Likewise.
11831 * cfold.c (mono_constant_fold): Likewise.
11832 * liveness.c (visit_bb, mono_analyze_liveness,
11833 optimize_initlocals): Likewise.
11834 * ssapre.c (dump_code, process_bb, code_motion): Likewise.
11835 * graph.c (mono_draw_code_cfg): Likewise.
11836 * ssa.c (mono_ssa_rename_vars, mono_ssa_compute,
11837 mono_ssa_remove, mono_ssa_avoid_copies, mono_ssa_create_def_use,
11838 mono_ssa_cprop): Likewise.
11839 * abcremoval (get_relations_from_previous_bb, process_block):
11841 * local-propagation (mono_cprop_invalidate_values,
11842 mono_local_cprop_bb): Likewise.
11843 * mini-s390x.c (mono_arch_call_opcode, emit_sig_cookie,
11844 peephole_pass, mono_arch_output_basic_block,
11845 mono_arch_emit_prolog): Likewise.
11846 * mini-arm.c (mono_arch_call_opcode, peephole_pass,
11847 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
11848 mono_arch_emit_prolog): Likewise.
11849 (insert_after_ins): Delete.
11850 * aliasing.c (print_code_with_aliasing_information,
11851 mono_build_aliasing_information, mono_aliasing_deadce):
11852 Convert to new instruction lists.
11853 * mini-ia64.c (emit_sig_cookie, mono_arch_call_opcode,
11854 peephole_pass, NEW_INS, mono_arch_lowering_pass,
11855 mono_arch_local_regalloc, mono_arch_output_basic_block):
11857 (insert_after_ins): Delete.
11858 * mini-sparc.c (emit_sig_cookie, mono_arch_call_opcode,
11859 peephole_pass, mono_arch_output_basic_block): Convert to
11860 new instruction lists.
11861 * mini-codegen (InstList, inst_list_prepend,
11862 insert_after_ins): Delete.
11863 (insert_before_ins, get_register_force_spilling,
11864 get_register_spilling, free_up_ireg, free_up_reg,
11865 create_copy_ins, create_spilled_store, alloc_int_reg,
11866 alloc_float_reg, alloc_reg, mono_local_regalloc): Convert
11867 to new instruction lists.
11868 * mini-ppc.c (mono_arch_call_opcode, peephole_pass,
11869 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
11870 mono_arch_output_basic_block, mono_arch_emit_prolog): Likewise.
11871 (insert_after_ins): Delete.
11872 * mini-alpha.c (NEW_INS, peephole_pass, mono_arch_lowering_pass,
11873 mono_arch_local_regalloc, mono_arch_output_basic_block,
11874 mono_arch_call_opcode): Convert to new instruction lists.
11875 (insert_after_ins): Delete.
11876 * mini-s390.c (mono_arch_call_opcode, emit_sig_cookie,
11877 peephole_pass, mono_arch_output_basic_block,
11878 mono_arch_emit_prolog): Convert to new instruction lists.
11880 2008-01-11 Zoltan Varga <vargaz@gmail.com>
11882 * mini-amd64.c (mono_arch_output_basic_block): Use a 4 byte load in OP_CHECK_THIS.
11884 * mini-sparc.c (mono_arch_output_basic_block): Use a byte load in CHECK_THIS.
11887 * Makefile.am (version.h): Make this work with non-bash shells.
11889 2008-01-10 Zoltan Varga <vargaz@gmail.com>
11891 * mini.c (handle_delegate_ctor): Optimize away setting of NULL target.
11893 2008-01-08 Zoltan Varga <vargaz@gmail.com>
11895 * mini.c (mono_method_to_ir): Fix possible reading of invalid memory in
11896 the InitializeArray optimization.
11898 2008-01-06 Zoltan Varga <vargaz@gmail.com>
11900 * mini.c driver.c: Don't include os/gc_wrapper.h.
11902 2008-01-05 Zoltan Varga <vargaz@gmail.com>
11904 * mini.c (print_jit_stats): Print GC statistics if available.
11906 2008-01-04 Zoltan Varga <vargaz@gmail.com>
11908 * mini-amd64.c (mono_arch_allocate_vars): Align argument storage offsets to 8.
11910 2007-12-29 Zoltan Varga <vargaz@gmail.com>
11912 * mini-ppc.c (mono_arch_get_delegate_invoke_impl): Fix flushing of icache.
11914 2007-12-26 Zoltan Varga <vargaz@gmail.com>
11916 * mini.c (mini_init): Move the setting of GC_stackbottom to mono_gc_base_init ().
11918 * mini.c (mini_init): Call mono_gc_base_init () instead of MONO_GC_PRE_INIT ().
11920 * driver.c (mono_main): Ditto.
11922 2007-12-23 Zoltan Varga <vargaz@gmail.com>
11924 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_delegate_invoke ().
11926 * aot-compiler.c (emit_klass_info): Avoid emitting info if one of the methods
11927 in the vtable can't be encoded.
11928 (compile_method): Ditto.
11930 2007-12-21 Zoltan Varga <vargaz@gmail.com>
11932 * mini.c (setup_jit_tls_data): Use the MONO_ARCH_INIT_TOP_LMF_ENTRY macro if
11935 * mini-amd64.h mini-amd64.c exceptions-amd64.c tramp-amd64.c: Rename lmf->ebp to
11938 * exceptions-amd64.c (mono_arch_find_jit_info): Fix the detection of whenever
11939 the top LMF entry belongs to the current method.
11941 * mini.c: Update after renaming of mono_thread_get_pending_exception ().
11943 2007-12-20 Zoltan Varga <vargaz@gmail.com>
11945 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix a warning.
11947 * tramp-ia64.c (mono_arch_create_trampoline_code): Ditto.
11949 * tramp-sparc.c (mono_arch_create_trampoline_code): Check for thread interruption.
11951 * tramp-amd64.c (mono_arch_create_trampoline_code): Ditto.
11953 * tramp-x86.c (mono_arch_create_trampoline_code): Check for thread interruption.
11955 * cpu-amd64.md mini-amd64.h mini-amd64.c inssel-amd64.brg: Add ulong->double
11958 * basic-float.cs: Add an ulong->double cast test.
11960 2007-12-15 Zoltan Varga <vargaz@gmail.com>
11962 * mini.c (mono_method_to_ir): Fix a warning.
11964 2007-12-14 Zoltan Varga <vargaz@gmail.com>
11966 * mini-ops.h: Add OP_SWITCH.
11968 * mini.c graph.c ssa.c aliasing.c mini-<ARCH>.c inssel-<ARCH>.brg: Avoid using
11969 CEE_SWITCH in back-end code, use OP_SWITCH instead.
11971 2007-12-11 Geoff Norton <gnorton@novell.com>
11973 * mini-s390x.c: Minor change to the MAX() define to allow
11974 it to compile with other gcc versions.
11976 2007-12-11 Geoff Norton <gnorton@novell.com>
11979 * mini-s390x.c: Implement sext_i4 to fix the build on s390x
11981 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
11983 exceptions-arm.c (mono_arch_get_restore_context): Restore
11986 exceptions-arm.c (throw_exception): Save the frame pointer.
11987 This is a partial fix for #323747. Only the client side is
11990 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
11992 * mini.c (mono_method_to_ir): Verbose message in CEE_NEWOBJ
11993 was using an unrelated variable to log the class which
11994 needed the cctor to be called. This was crashing on arm.
11996 2007-12-09 Robert Jordan <robertj@gmx.net>
11998 * mini-x86.c (mono_arch_emit_epilog):
11999 Consider all kinds of 64-bit types. Fixes #323114.
12001 2007-12-08 Zoltan Varga <vargaz@gmail.com>
12003 * tramp-amd64.c (mono_arch_create_trampoline_code): Clean up the code a bit.
12005 2007-12-07 Zoltan Varga <vargaz@gmail.com>
12007 * mini-amd64.c (peephole_pass): Add a missing instruction check.
12009 Fri Dec 7 22:08:23 CET 2007 Paolo Molaro <lupus@ximian.com>
12011 * mini.c: run type ctor before allocating an object, not only
12012 when running it's constructor method (fixes at least part of bug #342507).
12014 2007-12-07 Zoltan Varga <vargaz@gmail.com>
12016 * mini-trampolines.c (mono_delegate_trampoline): Fix a warning.
12018 * mini-trampolines.c (mono_generic_class_init_trampoline): Remove a debug printf.
12019 * mini.h mini-amd64.c mini-x86.c: Get rid of the mono_arch_find_vtable ()
12022 * tramp-x86.c tramp-amd64.c mini-trampolines.c: Pass the vtable argument to
12023 mono_generic_class_init_trampoline () the same as it is done with the other
12026 * mini-arm.h mini-arm.c tramp-arm.c inssel-arm.brg cpu-arm.md
12027 aot-runtime.c aot-compiler.c: Implement AOT support.
12029 2007-12-07 Mark Probst <mark.probst@gmail.com>
12031 * mini-trampolines.c (mono_generic_class_init_trampoline): Fixed
12032 build for archs which don't have the vtable trampoline defined
12035 2007-12-07 Zoltan Varga <vargaz@gmail.com>
12037 * tramp-x86.c (mono_arch_create_trampoline_code): Fix the build.
12039 * tramp-ppc.c (mono_arch_create_trampoline_code): Use the new helper function.
12041 * mini-trampolines.c (mono_get_trampoline_func): New helper function.
12043 * tramp-<ARCH>.c: Use the new helper function.
12045 2007-12-07 Mark Probst <mark.probst@gmail.com>
12047 * inssel.brg: Added a pattern for the OP_TRAMPCALL_VTABLE
12048 trampoline call, which takes a vtable argument.
12050 * graph.c, mini-ops.h, local-propagation.c, aliasing.c: Treat
12051 OP_TRAMPCALL_VTABLEs like other calls.
12053 * mini-amd64.c, mini-amd64.h, mini-x86.c, mini-x86.h: Designated a
12054 register to hold the vtable argument to the OP_TRAMPCALL_VTABLE
12055 call. Implemented a support function which fetches the vtable
12056 from a register set.
12058 * mini.c, mini.h, tramp-amd64.c, tramp-x86.c, mini-trampolines.c:
12059 Implemented a generic class init trampoline, using the
12060 OP_TRAMPCALL_VTABLE opcode.
12062 * mini.c: Implemented static field access when sharing generic
12063 code. This implies initing the class using the new
12064 OP_TRAMPCALL_VTABLE call.
12066 2007-12-07 Mark Probst <mark.probst@gmail.com>
12068 * mini.c: Don't compile methods with sharing enabled if their
12069 classes are disabled for sharing.
12071 2007-12-06 Zoltan Varga <vargaz@gmail.com>
12073 * inssel.brg: Add a missing sign extension to the GETCHR and array access
12074 opcodes. Fixes #346563.
12076 * objects.cs: Add a new test.
12078 * aot-compiler.c (emit_method_code): Put back an #ifdef which is needed.
12080 * mini-<ARCH>.h mini.c aot-compiler.c aot-runtime.c: Get rid of the
12081 HAVE_PIC_AOT define and use AOT_SUPPORTED instead.
12083 2007-12-06 Zoltan Varga <vargaz@gmail.com>
12085 * mini-arm.h mini-arm.c: Add support for the common vtable trampoline.
12087 2007-12-03 Zoltan Varga <vargaz@gmail.com>
12089 * mini-arm.c (mono_arch_emit_exceptions): Avoid uninitialized memory in the
12092 2007-12-02 Zoltan Varga <vargaz@gmail.com>
12094 * patch-info.h (PATCH_INFO): Add DELEGATE_TRAMPOLINE.
12096 * mini.c aot-compiler.c aot-runtime.c: Implement the delegate creation
12097 optimization in the AOT case.
12099 2007-11-30 Zoltan Varga <vargaz@gmail.com>
12101 * aot-runtime (mono_aot_get_method_from_vt_slot): Add support for multi-byte method ref encodings.
12103 * aot-runtime.c (decode_klass_ref): Implement decoding of generic instances.
12105 * aot-compiler.c (encode_klass_ref): Implement proper encoding of generic instances.
12107 * mini.c (mono_method_to_ir): Optimize the common ldftn+create delegate combination.
12109 * mini-trampolines.c (mono_delegate_trampoline): Add some code to handle the case when the delegate
12110 is created by the inlined delegate ctor.
12112 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
12114 * mini.c (mono_jit_compile_method_inner): Replace calls to delegate invoke with the trampoline here too.
12116 2007-11-29 Zoltan Varga <vargaz@gmail.com>
12118 * cpu-x86.md: Fix the length of ckfinite.
12120 2007-11-28 Zoltan Varga <vargaz@gmail.com>
12122 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
12124 * mini-x86.c (mono_arch_output_basic_block): Clean up the fp stack properly in CKFINITE.
12125 (mono_arch_output_basic_block): Get rid of unused last_ins and last_offset.
12127 * mini-x86.c (mono_arch_output_basic_block): Add some micro optimizations.
12129 * mini-x86.c inssel-x86.brg cpu-x86.md: Move the implementation of the
12130 OP_START_HANDLER/OP_ENDFINALLY/OP_ENDFILTER opcodes to mini-x86.c.
12132 2007-11-28 Martin Baulig <martin@ximian.com>
12135 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline()
12136 after creating the trampoline.
12138 2007-11-27 Zoltan Varga <vargaz@gmail.com>
12140 * aot-runtime.c (load_aot_module): Check runtime version if needed.
12142 * aot-compiler.c: Add bind-to-runtime-version for producing AOT files which only load into a runtime with
12145 * generic-sharing.c (mono_helper_get_rgctx_other_ptr): Change the signature to take the calling class
12146 instead of the calling method to help AOT.
12148 * mini.c (get_runtime_generic_context_other_ptr): Update after the change.
12150 2007-11-26 Zoltan Varga <vargaz@gmail.com>
12152 * aot-runtime.c (mono_aot_init_vtable): Simplify this if MONO_ARCH_COMMON_VTABLE_TRAMPOLINE
12155 2007-11-23 Zoltan Varga <vargaz@gmail.com>
12157 * aot-compiler.c (emit_class_name_table): Properly encode generic class names.
12159 * aot-compiler.c (compile_method): Correct check for generic method definitions.
12160 (encode_method_ref): No need to handle generic method definitions specially.
12162 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
12164 * aot-runtime.c (decode_klass_ref): Clean this up and rename from
12167 * aot-compiler.c (encode_klass_ref): Clean this up and rename from
12169 (compile_method): Enable generic sharing.
12171 2007-11-22 Zoltan Varga <vargaz@gmail.com>
12173 * mini.c (get_runtime_generic_context_other_ptr): Disable AOT here.
12174 (mini_method_compile): Add preliminary support for AOTing shared generic code.
12176 * aot-compiler.c (compile_method): Add preliminary support for AOTing shared
12179 * mini-trampolines.c: Fix a warning.
12181 * mini.c (get_runtime_generic_context_other_ptr): Use NEW_METHODCONST instead of
12183 (mono_method_to_ir): Use NEW_DOMAINCONST in one place.
12184 (generic_class_is_reference_type): Remove unused function.
12186 * mini-trampolines.c (mono_magic_trampoline): Avoid loading metadata if possible
12187 in the generic vtable trampoline case.
12189 * aot-runtime.c (mono_aot_init_vtable): Use the generic vtable trampoline.
12191 * aot-runtime.c (mono_aot_get_method_from_vt_slot): New helper function to
12192 return an AOT method based on a vtable slot.
12194 * aot-compiler.c (compile_method): Avoid AOTing synchronized methods for now.
12196 * mini.c (mini_get_vtable_trampoline): Export this.
12198 2007-11-22 Martin Baulig <martin@ximian.com>
12201 (MonoDebuggerInfo): Move `debugger_version' up.
12203 2007-11-22 Martin Baulig <martin@ximian.com>
12206 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline().
12208 * mini-trampolines.c
12209 (mono_delegate_trampoline): Call mono_debugger_trampoline_compiled()
12210 after compiling the method.
12212 2007-11-20 Martin Baulig <martin@ximian.com>
12215 (mono_debugger_insert_method_breakpoint): Moved into mono-debug-debugger.c.
12216 (mono_debugger_remove_breakpoint): Likewise.
12217 (mono_debugger_check_breakpoints): Likewise.
12219 * debug-debugger.c: Implement the new breakpoint interface here.
12221 2007-11-18 Zoltan Varga <vargaz@gmail.com>
12223 * mini-amd64.c (mono_arch_output_basic_block): Unify the implementation of
12224 CEE_CONV_I1/SEXT_I1 and I2 since they are the same.
12226 * mini-x86.c (mono_arch_output_basic_block): Ditto.
12228 2007-11-17 Zoltan Varga <vargaz@gmail.com>
12230 * mini-amd64.c (mono_arch_output_basic_block): Fix a typo.
12232 * mini-x86.c (mono_arch_get_inst_for_method): Remove code which is now in
12235 * mini-ia64.c (mono_arch_get_inst_for_method): Remove code which is now in
12238 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for methods
12239 returning a vtype in a register.
12241 * mini.c (mini_get_inst_for_method): Move the handling of the atomic operations
12242 here from the arch specific code.
12244 * mini-amd64.c (mono_arch_get_inst_for_method): Remove code which is now in
12247 * mini-amd64.c (mono_arch_output_basic_block): Add some micro optimizations.
12248 (mono_arch_emit_prolog): Increment maximum prolog size.
12250 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Move the implementation of the
12251 START_HANDLER/ENDFINALLY/ENDFILTER opcodes to mini-amd64.c.
12253 * mini-x86.c (get_call_info): Receive a MonoCompile instead of a
12254 MonoGenericSharingContext.
12256 * mini-ia64.c (get_call_info): Receive a MonoCompile instead of a
12257 MonoGenericSharingContext. Allocate memory from the cfg mempool.
12259 2007-11-15 Mark Probst <mark.probst@gmail.com>
12261 * mini.c, mini.h, generic-sharing.c: Functions for producing code
12262 which extract fields out of the runtime generic context. Full
12263 sharing of the NEWARR opcode.
12265 Thu Nov 15 14:20:21 CET 2007 Paolo Molaro <lupus@ximian.com>
12267 * abcremoval.c, mini.c, ssa.c, ssapre.c: updated to implement
12268 --enable-minimal=ssa.
12270 2007-11-13 Zoltan Varga <vargaz@gmail.com>
12272 * mini-trampolines.c (mono_delegate_trampoline): Update after
12273 mono_marshal_get_delegate_invoke () signature change.
12275 2007-11-13 Mark Probst <mark.probst@gmail.com>
12277 * mini.c: Removed the shared context in favor of the generic
12278 sharing context. Allocate the MonoJitInfo structure with room for
12279 the generic sharing context if it's needed.
12281 * mini.h: Remove MonoGenericSharingContext declaration. It's in
12282 domain-internals.h now.
12284 * mini-x86.c: Pass the generic sharing context to get_call_info ().
12286 * generic-sharing.c: Several changes for working without a shared
12287 context and instead operating on open types instead.
12289 2007-11-12 David S. Miller <davem@davemloft.net>
12291 * inssel-sparc.brg: Fix double instruction emit.
12293 2007-11-12 Zoltan Varga <vargaz@gmail.com>
12295 * mini.c (mono_jit_runtime_invoke): Avoid trying to compile the Array
12296 Get/Set/Address methods.
12298 * mini.c debug-debugger.c mini-trampolines.c: Update after
12299 mono_marshal_get_delegate_invoke signature change.
12301 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
12303 * cpu-arm.md: Increase the max size of OP_THROW to 24 bytes.
12304 This can happens with dynamic methods. Fixes the other bug in #322722.
12306 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
12308 * tramp-arm.c (mono_arch_patch_callsite): Support patching
12311 * mini-arm.c (arm_patch): Implement patching of BX call
12312 sequence. Fixes one of the bugs in #322722.
12314 2007-11-03 David S. Miller <davem@huronp11.davemloft.net>
12316 * mini-sparc.c (mono_arch_flush_icache): Make more efficient
12317 under Linux. We only need to flush every 32-byte cache line.
12319 2007-11-07 Massimiliano Mantione <massi@ximian.com>
12322 move_basic_block_to_end: Add branches when needed, eventually creating
12324 optimize_branches: added a parameter that tells if it's ok to create
12325 new BBs (doing is "df_visit" has been called is (IMHO) a nightmare),
12326 and avoid calling move_basic_block_to_end when it's not ok.
12329 2007-11-07 Mark Probst <mark.probst@gmail.com>
12331 * mini.c: Abort inlining call to InitializeArray if something
12332 looks wrong. Let the icall handle it, which now has proper safety
12335 2007-11-05 Rodrigo Kumpera <rkumpera@novell.com>
12337 * mini.c (mono_spill_call): add support for soft-float.
12339 * mini.c (mono_method_to_ir): add support for soft-float
12340 to inlined functions that return float.
12342 * mini.c (mono_method_to_ir): add support for soft-float
12343 to cee_stsfld opcode on float fields.
12345 2007-11-05 Geoff Norton <gnorton@novell.com>
12347 * mini-x86.h: Fix the structure access for X86 Leopard.
12350 2007-11-05 Martin Baulig <martin@ximian.com>
12352 * mini-trampolines.c
12353 (mono_magic_trampoline): Call mono_debugger_trampoline_compiled()
12354 after compiling the method to notify the debugger.
12356 2007-11-05 Martin Baulig <martin@ximian.com>
12358 * debug-debugger.h (MonoDebuggerInfo): Use the new breakpoint tables.
12360 2007-11-02 Zoltan Varga <vargaz@gmail.com>
12362 * mini-sparc.c (EMIT_COND_SYSTEM_EXCEPTION_GENERAL): Applied patch from
12363 David Miller <davem@davemloft.net>. Allow larger offsets in branches.
12365 2007-11-01 Zoltan Varga <vargaz@gmail.com>
12367 * mini-amd64.c (mono_arch_emit_prolog): Check the domain as well for
12368 native-to-managed wrappers.
12370 2007-11-01 Geoff Norton <gnorton@novell.com>
12372 * mini-ppc.h, mini-x86.h: Handle Leopards renaming of some structure
12375 Wed Oct 31 20:23:14 CET 2007 Paolo Molaro <lupus@ximian.com>
12377 * mini.c, mini-x86.c: when getting back from unmanaged code
12378 to managed via a marshaled delegate we also need to set the
12381 Wed Oct 31 19:53:33 CET 2007 Paolo Molaro <lupus@ximian.com>
12383 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: breakpoint table support
12386 Wed Oct 31 19:29:30 CET 2007 Paolo Molaro <lupus@ximian.com>
12388 * mini.c, mini.h, mini-x86, tramp-x86.c, mini-x86.h: added API to
12389 let the debugger or other external agents to tell the JIT when
12390 a sw breakpoint has been inserted in the code that the JIT needs
12391 to be able to inspect.
12393 2007-10-31 Martin Baulig <martin@ximian.com>
12396 (MonoDebuggerInfo): Remove `runtime_class_init'.
12398 2007-10-30 Martin Baulig <martin@ximian.com>
12401 (mono_debugger_thread_created): Added `MonoThread *' argument.
12402 (mono_debugger_extended_notification): New public method.
12403 (mono_debugger_trampoline_compiled): New public method.
12406 (MonoDebuggerThreadInfo): Added `thread' and
12407 `extended_notifications' fields.
12410 (debugger_executable_code_buffer): New static variable.
12413 (MonoDebuggerInfo): Added `executable_code_buffer',
12414 `executable_code_buffer_size', `breakpoint_info_area',
12415 `breakpoint_table' and `breakpoint_table_size'.
12417 2007-10-26 Rodrigo Kumpera <rkumpera@novell.com>
12419 * mini-arm.c (mono_arch_build_imt_thunk): Take the advantage
12420 that IP either is an unused value or the vtable pointer. IMT
12421 calls use vtable + offset now. Reduced by almost half the size
12424 2007-10-26 Jonathan Chambers <joncham@gmail.com>
12426 * mini-amd64.c: Begin Win64 port. Use AMD64_ARG_REG#
12427 defines to access param registers. Replace long usage with
12428 gsize as sizeof(long) != sizeof(void*) on Win64.
12430 * mini-amd64.h: Add %rdi and %rsi to MonoLMF structure
12431 on Win64. Fix intrinsic, use _AddressOfReturnAddress
12432 instead of non-existant _GetAddressOfReturnAddress.
12434 * tramp-amd64.c: Use AMD64_ARG_REG# defines to access
12435 param registers. Save/restore %rdi and %rsi in MonoLMF.
12437 * exceptions-amd64.c: Use AMD64_ARG_REG# defines to access
12438 param registers. Modify (throw_exception) signature to take
12439 %rdi and %rsi on Win64.
12441 Code is contributed under MIT/X11 license.
12443 Thu Oct 25 23:06:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
12445 * helpers.c: unlink debugging output files.
12447 2007-10-25 Zoltan Varga <vargaz@gmail.com>
12449 * mini.c: Move mono_create_ftnptr () to object.c.
12451 2007-10-24 Rodrigo Kumpera <rkumpera@novell.com>
12453 * helpers.c (mono_disassemble_code): MonoCompile parameter is now
12454 optional. This function can now be used to disassemble code generated
12455 outside the JIT such as trampolines and IMT thunks.
12457 * mini-arm.h: defined MONO_ARCH_HAVE_IMT.
12459 * mini-arm.c (decode_vcall_slot_from_ldr): added, extract the
12460 vtable pointer from a ldr instruction.
12462 * mini-arm.c (mono_arch_get_vcall_slot_addr): support the
12463 new IMT call sequence.
12465 * mini-arm.c (mono_arch_output_basic_block): emit the IMT
12466 call sequence for interface invocations.
12468 * mini-arm.c (mono_arch_emit_imt_argument): added, required
12469 for imt support. This function is empty since IMT on ARM requires no
12470 special handling on the IR side.
12472 * mini-arm.c (mono_arch_find_imt_method): added, required for
12475 * mini-arm.c (mono_arch_find_this_argument): added, required
12478 * mini-arm.c (arm_emit_value_and_patch_ldr): added, patches
12479 a ldr instruction to load a value stored in the code stream.
12481 * mini-arm.c (mono_arch_build_imt_thunk):added, required
12485 2007-10-23 Zoltan Varga <vargaz@gmail.com>
12487 * mini.c (mini_init): Install the jump trampoline callback.
12489 Tue Oct 23 17:07:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
12491 * mini-trampolines.c: handle synchronized methods with the common
12492 vtable trampoline (bug #335601).
12494 2007-10-17 Zoltan Varga <vargaz@gmail.com>
12496 * mini-ia64.h mini-amd64.c: Add support for the common vtable trampoline.
12498 * inssel.brg (mini_emit_virtual_call): Fix the computation of ins->inst_offset on
12501 * mini-ia64.h mini-ia64.c: Add support for IMT.
12503 * mini-x86.c (mono_arch_emit_prolog): Increase the size allocated for the
12504 prolog. Fixes #331958.
12506 2007-10-15 Zoltan Varga <vargaz@gmail.com>
12508 * mini-sparc.h mini-sparc.c: Add support for the common vtable trampoline.
12510 Mon Oct 15 11:18:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
12512 * mini-ppc.c, mini-ppc.h: ppc support for the common vtable
12515 Mon Oct 15 10:41:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
12517 * mini-amd64.c, mini-amd64.h: amd64 support for the common vtable
12520 Mon Oct 15 10:39:26 CEST 2007 Paolo Molaro <lupus@ximian.com>
12522 * mini-x86.c, mini-x86.h: x86 support for the common vtable
12525 Mon Oct 15 10:37:15 CEST 2007 Paolo Molaro <lupus@ximian.com>
12527 * mini-trampolines.c: changed the magic rampoline to understand
12528 the common vtable trampoline method: the method to invoke is
12529 determined by the vtable displacement of the call.
12531 Mon Oct 15 10:35:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
12533 * mini.c, mini.h: register the common vtable trampoline if the
12534 architecture supports it.
12536 Mon Oct 15 09:50:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
12538 * cpu-amd64.md: use the correct max length for tls_get.
12540 2007-10-14 Zoltan Varga <vargaz@gmail.com>
12542 * mini.c (mono_method_to_ir): Use mini_get_class in CEE_LDELEM_ANY and
12543 CEE_STELEM_ANY. Fixes #333696.
12545 Thu Oct 11 18:04:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
12547 * exceptions-x86.c: provide more graceful handling of the case where
12548 we followed a bogus function pointer from managed code (bug #332866).
12550 2007-10-11 Mark Probst <mark.probst@gmail.com>
12552 * mini.h, mini.c: Introduced the MonoGenericSharingContext, which
12553 replaces the generic_shared flag and will carry more information
12556 * generic-sharing.c: Added mini_type_stack_size() which allows
12557 allows open types if given a generic sharing context.
12558 mini_get_basic_type_from_generic() takes a
12559 MonoGenericSharingContext* instead of a MonoCompile* now.
12561 * mini-alpha.c, mini-amd64.c, mini-arm.c, mini-hppa.c,
12562 mini-ia64.c, mini-mips.c, mini-ppc.c, mini-s390.c, mini-s390x.c,
12563 mini-sparc.c, mini-x86.c: Trivial changes required by the two
12564 changes above. Just passing arguments through to the right
12567 Wed Oct 10 19:44:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
12569 * mini-arm.c: unify the call emission to emit_code_seq().
12571 Wed Oct 10 13:05:46 CEST 2007 Paolo Molaro <lupus@ximian.com>
12573 * tramp-arm.c: reduced the trampoline size.
12575 2007-10-10 Mark Probst <mark.probst@gmail.com>
12577 * generic-sharing.c, mini.h, mini-amd64.c, mini-x86.c: Moved type
12578 variable handling out of arch-specific code.
12580 Wed Oct 10 10:49:28 CEST 2007 Paolo Molaro <lupus@ximian.com>
12582 * mini-arm.c: implemented fast delegate dispatch.
12584 2007-10-09 Zoltan Varga <vargaz@gmail.com>
12586 * mini-amd64.c (mono_arch_compute_omit_fp): Add more checks to ensure
12587 that fp elimination is turned off if the space required by locals is too
12588 big. Fixes #331958.
12590 Tue Oct 9 21:01:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
12592 * Makefile.am, mini-arm.c, mini-arm.h, tramp-arm.c: ported
12593 ARM to the new style trampoline.
12595 2007-10-09 Zoltan Varga <vargaz@gmail.com>
12597 * tramp-amd64.c: Rework the specific trampoline code to make it smaller.
12599 * mini-amd64.h mini-amd64.c: Export amd64_patch as mono_amd64_patch.
12601 2007-10-09 Martin Baulig <martin@ximian.com>
12604 (MonoDebuggerMetadataInfo): Added `field_info_type_offset' and
12605 `field_info_offset_offset'.
12607 Tue Oct 9 09:47:51 CEST 2007 Paolo Molaro <lupus@ximian.com>
12609 * mini-ppc.c, mini-ppc.h, mini-ops.h, inssel-ppc.brg, cpu-g4.md:
12610 removed more internal usage of the r11 register and made it available
12611 to the register allocator.
12613 2007-10-08 Mark Probst <mark.probst@gmail.com>
12615 * mini.c, mini-amd64.c, mini-x86.c: Allow open generic contexts
12616 when sharing generics and treat type variables as references.
12618 Mon Oct 8 10:55:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
12620 * mini-ppc.c: started removing the internal uses of register r11
12621 to eventually allow the register allocator to manage it as an
12622 additional available register.
12624 Mon Oct 8 14:25:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
12626 * tramp-amd64.c: fixed memory corruption in the trampoline generation.
12628 Mon Oct 8 12:06:33 CEST 2007 Paolo Molaro <lupus@ximian.com>
12630 * tramp-ppc.c, tramp-x86.c: reduce the alignment requirements for
12631 specific trampolines as they are not performance critical as a jump
12632 target (maybe align as before only for AOT code?). This saves about
12633 200 KB of native code on x86 for monodevelop startup.
12635 Mon Oct 8 10:04:40 CEST 2007 Paolo Molaro <lupus@ximian.com>
12637 * tramp-ppc.c: reduce the size of the trampolines, saves 160KB on
12638 monodevelop startup.
12640 2007-10-06 Zoltan Varga <vargaz@gmail.com>
12642 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Allow signed displacements.
12644 * mini-sparc.h mini-sparc.c: Implement IMT support.
12646 * tramp-sparc.c (mono_arch_create_trampoline_code): Rework the trampoline code so
12647 its smaller and doesn't clobber sparc_g1.
12649 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Update after trampoline changes.
12651 Fri Oct 5 18:28:11 CEST 2007 Paolo Molaro <lupus@ximian.com>
12653 * mini-ppc.c: optimized the size of the IMT thunks a bit.
12655 Fri Oct 5 18:08:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
12657 * mini-ppc.c: implemented fast delegate invocation.
12659 Fri Oct 5 00:01:05 CEST 2007 Paolo Molaro <lupus@ximian.com>
12661 * mini-ppc.h, mini-ppc.c: IMT support for the PPC architecture.
12663 Thu Oct 4 22:04:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
12665 * mini-ppc.c, mini-ppc.h, tramp-ppc.c, Makefile.am: port the PPC
12666 code to the new style trampoline in preparation for IMT support.
12668 Thu Oct 4 19:01:59 CEST 2007 Paolo Molaro <lupus@ximian.com>
12670 * mini-ppc.c, tramp-ppc.c: don't use r13 as it's used by the PPC EABI
12671 systems already. This also reduces the specific trampiline sizes and
12672 prepares for the use of r12 as the IMT identifier register.
12674 Thu Oct 4 16:38:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
12676 * mini-mips.h: endianess fix (simplified from a patch by
12677 Thomas Kunze <thommy@tabao.de>, bug #323737).
12679 Thu Oct 4 14:43:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
12681 * exceptions-ppc.c, mini-ppc.h: refactor to use macros
12682 to access ucontext fields and enable netbsd support
12683 (partially from Magnus Henoch <mange@freemail.hu>).
12685 Thu Oct 4 12:35:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
12687 * genmdesc.pl: patch from Henryk Plotz <henryk@openmoko.org> to
12688 use the preprocessor from the CPP env var if it is set.
12690 Wed Oct 3 17:11:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
12692 * mini-trampolines.c: fixed an assertion and moved it earlier in the
12693 code, before interface_offset gets used.
12695 2007-10-02 Zoltan Varga <vargaz@gmail.com>
12697 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Call
12698 mono_class_setup_vtable () before accessing klass->vtable.
12700 2007-10-01 Zoltan Varga <vargaz@gmail.com>
12702 * aot-compiler.c (get_plt_index): Rework the handling of wrappers to be not so
12705 Mon Oct 1 15:00:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
12707 * mini.c, mini-trampolines.c, mini.h: enable the lazy filling of the
12708 IMT slots (this saves hundreds of KB of memory in programs like
12709 IronPython and Monodevelop).
12711 Mon Oct 1 14:44:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
12713 * mini.c: print the delegate counter.
12715 Mon Oct 1 14:36:50 CEST 2007 Paolo Molaro <lupus@ximian.com>
12717 * mini-x86.c: make it easier to enable the debugging code for IMT
12720 2007-09-28 Martin Baulig <martin@ximian.com>
12723 (MonoDebuggerMetadataInfo): Add `klass_image_offset',
12724 `mono_method_klass_offset' and `mono_method_token_offset'.
12726 2007-09-20 Mark Probst <mark.probst@gmail.com>
12728 * mini.c: First generics sharing implementation. Can only share
12729 in very simple cases. If sharing doesn't work it falls back to
12730 dedicated compilation.
12732 * mini.h: Flag in MonoCompile to specify whether generic
12733 compilation is shared. Flags enum for marking which generic inst
12734 of a context is used. Prototypes for helper functions.
12736 * generic-sharing.c: Helper functions for generic method sharing.
12738 * optflags-def.h: Optimization flag (gshared) for enabling generic
12739 method sharing added.
12741 * Makefile.am: generic-sharing.c added.
12743 2007-09-19 Daniel Nauck <dna@mono-project.de>
12745 * mini.c (mono_thread_abort): fixed typo in r86014. It should be '==' instead of '!='.
12747 2007-09-19 Massimiliano Mantione <massi@ximian.com>
12748 * mini.c (mono_thread_abort): Correctly handle ThreadAbortException,
12751 2007-09-19 Martin Baulig <martin@ximian.com>
12753 * mini.c (mini_cleanup): Only call mono_debugger_cleanup() here;
12754 mono_debug_cleanup() is now part of mono_cleanup().
12756 2007-09-18 Zoltan Varga <vargaz@gmail.com>
12758 * driver.c (mono_main): Fix a warning.
12760 2007-09-17 Zoltan Varga <vargaz@gmail.com>
12762 * aot-compiler.c: Optimize various parts when processing large assemblies.
12765 * mini.c (mono_patch_info_hash): Improve hash function.
12767 2007-09-14 Jonathan Chambers <joncham@gmail.com>
12769 * mini-exceptions.c: Add HAVE_UNISTD_H check around include.
12771 Code is contributed under MIT/X11 license.
12773 2007-09-14 Zoltan Varga <vargaz@gmail.com>
12775 * mini.c (mini_init): Fix a leak.
12777 * debug-mini.c (mono_debug_free_method_jit_info): Fix a leak.
12779 Fri Sep 14 12:53:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
12781 * mini.c: redirect string.InternalAllocStr() to the managed allocator.
12783 2007-09-14 Zoltan Varga <vargaz@gmail.com>
12785 * mini-amd64.c (mono_arch_find_imt_method): Add support for AOT code.
12787 2007-09-13 Zoltan Varga <vargaz@gmail.com>
12789 * Makefile.am generics-variant-types.2.il generics.cs: Add some generics
12792 * inssel.brg: Reorganize the isinst/castclass code to reduce code duplication.
12794 * mini.c (handle_alloc): Enable managed allocators in AOT code.
12796 * aot-compiler.c (encode_patch): Add support for MONO_WRAPPER_ALLOC.
12798 * aot-runtime.c (decode_patch_info): Ditto.
12800 2007-09-12 Jonathan Chambers <joncham@gmail.com>
12802 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement
12803 static case. Cache delegates in architecture specific code,
12804 based on number of parameters.
12806 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Cache delegates
12807 in architecture specific code, based on number of parameters.
12809 * mini-trampolines.c (mono_delegate_trampoline): Architecture specific
12810 caching happen in architecture specific code now.
12812 Code is contributed under MIT/X11 license.
12814 2007-09-12 Jonathan Chambers <joncham@gmail.com>
12816 * mini.h, mini.c, mini-x86.c, mini-amd64.c, mini-hppa.c, mini-mips.c,
12817 mini-s390x.c, mini-arm.c, mini-ia64.c, mini-sparc.c, mini-ppc.c, mini-alpha.c,
12818 mini-s390.c: Add mono_arch_init and mono_arch_cleanup methods.
12820 Code is contributed under MIT/X11 license.
12822 2007-05-15 Massimiliano Mantione <massi@ximian.com>
12823 * mini.c: (mono_thread_abort) Fixed bug #82416.
12825 Tue Sep 11 16:15:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
12827 * mini.: hook the new managed GC allocation feature into the JIT.
12829 Tue Sep 11 16:14:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
12831 * mini.c: implementation for the new runtime tls opcode.
12833 2007-09-11 Martin Baulig <martin@ximian.com>
12836 (MonoDebuggerMetadataInfo): Add `mono_method_flags_offset' and
12837 `mono_method_inflated_offset'.
12839 2007-09-07 Zoltan Varga <vargaz@gmail.com>
12841 * driver.c mini.h mini.c: Add a new devel command line option for injecting
12842 async exceptions into a method.
12844 * mini-amd64.h mini-amd64.c: Implement injecting of async exceptions for the
12845 purpose of testing whenever the unwinder works at every instruction.
12847 Thu Sep 6 12:42:14 CEST 2007 Paolo Molaro <lupus@ximian.com>
12849 * mini.c: check accessibility of method used in ldftn (fixes
12852 2007-09-04 Zoltan Varga <vargaz@gmail.com>
12854 * mini-amd64.c (mono_arch_output_basic_block): Fix a warning.
12856 * inssel.brg: Fix a warning.
12858 2007-09-03 Martin Baulig <martin@ximian.com>
12860 * debug-debugger.c: `MONO_DEBUGGER_EVENT_INITIALIZE_MANAGED_CODE'
12861 now takes the `main_method' as argument.
12863 2007-09-02 Zoltan Varga <vargaz@gmail.com>
12865 * cpu-sparc.md (endfilter): Add missing src1:i argument.
12867 2007-08-30 Jonathan Chambers <joncham@gmail.com>
12869 * driver.c: include the cil-coff.h header on Windows.
12871 Code is contributed under MIT/X11 license.
12873 Thu Aug 30 16:17:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
12875 * mini.c, driver.c: don't include the cil-coff.h header.
12877 Thu Aug 30 14:50:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
12879 * mini.c: flag places that needs fixes fo soft-float support.
12881 Wed Aug 29 18:26:20 CEST 2007 Paolo Molaro <lupus@ximian.com>
12883 * mini.h, inssel-float.brg: fix soft-float constant loads on big
12884 endian systems (partially from Dean Jenkins, bug #81924).
12886 2007-08-28 Mark Probst <mark.probst@gmail.com>
12888 * mini.c (check_linkdemand): Remove embedded reference object in
12889 call to LinkDemandSecurityException.
12890 (mono_jit_compile_method_inner): Call LinkDemandSecurityException
12891 with an IntPtr instead of a reference object.
12893 2007-08-28 Zoltan Varga <vargaz@gmail.com>
12895 * mini.c (handle_initobj): Handle alignment properly.
12897 * inssel.brg (mini_emit_memset): Ditto.
12899 * inssel.brg (mini_emit_memcpy): Ditto.
12901 * inssel-sparc.brg: Ditto.
12903 * mini.h mini.c inssel-*.brg: Pass alignment information to OP_MEMCPY/MEMSET.
12905 2007-08-26 Zoltan Varga <vargaz@gmail.com>
12907 * mini-exceptions.c (mono_handle_exception_internal): Skip the first frame for
12908 exceptions raised in unmanaged code. Fixes part of #82594.
12910 2007-08-24 Mark Probst <mark.probst@gmail.com>
12912 * mini.c (mono_method_to_ir), declsec.c
12913 (mono_declsec_linkdemand_aptc): Fixed custom attr leaks.
12915 2007-08-22 Martin Baulig <martin@ximian.com>
12918 (MonoDebuggerThreadInfo): New typedef.
12919 (mono_debugger_thread_table): New global variable.
12920 (mono_debugger_thread_created): New public function.
12921 (mono_debugger_thread_cleanup): New public function.
12924 (MonoDebuggerInfo):
12925 - removed `get_current_thread' and `lookup_assembly'.
12926 - removed `data_table'.
12927 - added `thread_table'.
12930 (mono_thread_start_cb): Call mono_debugger_thread_created().
12931 (mono_thread_attach_cb): Likewise.
12932 (mini_thread_cleanup): Call mono_debugger_thread_cleanup().
12933 (mini_cleanup): Move mono_debug_cleanup() down, after free'ing the
12936 * driver.c (mono_main): Move mono_debug_init() up, before calling
12937 mini_init(); mono_debug_init_1() and mono_debug_init_2() are gone.
12939 Tue Aug 21 16:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
12941 * mini-x86.c, inssel-x86.brg: group multiple stack adjustments
12942 together when passing several arguments of type double (gives a small
12943 speedup and saves a few bytes of generated code).
12945 2007-08-20 Jb Evain <jbevain@novell.com>
12947 * mini.c (mono_method_to_ir): fix leak on InvalidProgramException.
12949 2007-08-20 Jb Evain <jbevain@novell.com>
12951 * mini.c (mono_method_to_ir): throw MethodAccessException
12952 and FieldAccessException instead of InvalidProgramException.
12954 2007-08-20 Mark Probst <mark.probst@gmail.com>
12956 * mini.c: CoreCLR security checks.
12958 * mini.h: Removed MonoSecurityMode (moved to
12959 metadata/security-manager.h) and mono_security_mode global var
12960 (replaced by set/get functions in security-manager.h).
12962 * driver.c: Added "core-clr-test" security mode for testing. Used
12963 set-function for setting security mode.
12965 2007-08-17 Mark Probst <mark.probst@gmail.com>
12967 * mini.c: MonoJitInfo's are freed hazardously now. Statistics for
12968 the new jit_info_table.
12970 * driver.c: Test code for the new jit_info_table (enabled by the
12971 define MONO_JIT_INFO_TABLE_TEST).
12973 2007-08-14 Zoltan Varga <vargaz@gmail.com>
12975 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
12976 detection of call <REG> instruction sequence. Fixes build on freebsd.
12978 2007-08-13 Zoltan Varga <vargaz@gmail.com>
12980 * mini-exceptions.c: Fix a warning.
12982 2007-08-11 Zoltan Varga <vargaz@gmail.com>
12984 * exceptions-amd64.c (mono_arch_handle_altstack_exception): Enable the new
12985 stack overflow handling code on amd64 too.
12987 * mini-exceptions.c (mono_setup_altstack): Make this use
12988 mono_thread_get_stack_bounds ().
12990 * mini-x86.h: Disable sigaltstack on solaris x86.
12992 2007-08-10 Zoltan Varga <vargaz@gmail.com>
12994 * mini-exceptions.c (mono_setup_altstack): Enable this to work on solaris x86.
12996 2007-08-10 Geoff Norton <gnorton@customerdna.com>
12998 * tramp-x86.c: Remove some unneeded alignment changes on Apple. Fixes #82387.
13000 2007-08-08 Zoltan Varga <vargaz@gmail.com>
13002 * mini-exceptions.c (mono_print_thread_dump): Enable this on amd64 too.
13004 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Fix a warning.
13006 2007-08-03 Neale Ferguson <neale@sinenomine.net>
13008 * mini-s390.c (add_general): Adjust offset calculation to take into account of rounding up
13011 Thu Aug 2 17:36:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
13013 * mini-ppc.c: avoid an invalid encoding of unsigned right shift by 0
13014 to be emitted (bug #82281).
13016 2007-08-01 Martin Baulig <martin@ximian.com>
13018 Merged the `debugger-dublin' branch.
13020 * debug-debugger.h (MonoDebuggerInfo):
13021 Removed the `old_*' compatibility entries.
13022 Added `debugger_version' and `data_table'.
13023 Renamed `get_method_addr_or_bpt' -> `insert_breakpoint'.
13024 Renamed `remove_method_breakpoint' -> `remove_breakpoint'.
13027 (MiniDebugMethodBreakpointInfo): Add `address_list'.
13028 (mono_debugger_check_breakpoints): Take a `MonoDebugMethodAddress *'
13029 instead of a `gconstpointer'.
13030 (mono_debugger_insert_method_breakpoint): Return a
13031 `MonoDebugMethodAddressList *'.
13033 2007-06-28 Martin Baulig <martin@ximian.com>
13035 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
13037 2007-08-01 Zoltan Varga <vargaz@gmail.com>
13039 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Avoid using
13040 __builtin_frame_address () since it is broken on older gcc versions.
13042 Tue Jul 31 17:34:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
13044 * mini.c, mini.h, mini-exceptions.c: added a bit of documentation
13045 on the stack overflow handling and made the managed stack overflows
13046 catchable in most cases using soft guard pages.
13047 * exceptions-x86.c: added code to restore the protection in the soft
13048 guard pages at the end of exception handling.
13050 2007-07-31 Zoltan Varga <vargaz@gmail.com>
13052 * mini.c (SIG_HANDLER_SIGNATURE): Fix a warning.
13054 Mon Jul 30 17:43:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
13056 * exceptions-ppc.c, mini-ppc.h: arch-specific stack overflow
13057 exception handling.
13059 Mon Jul 30 17:38:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
13061 * mini-alpha.h, mini-ia64.h, mini-sparc.h: disable the altstack
13062 signal handling support until it has been ported to the new mechanism.
13063 * mini.c: fixed stack overflow detection and use the new
13064 architecture code to handle signals on the altstack.
13066 Mon Jul 30 17:33:02 CEST 2007 Paolo Molaro <lupus@ximian.com>
13068 * exceptions-amd64.c, mini-amd64.h: amd64 code to handle
13069 stack overflows on the alt stack.
13071 Mon Jul 30 17:29:56 CEST 2007 Paolo Molaro <lupus@ximian.com>
13073 * exceptions-x86.c, mini-x86.h, mini.h: new code to handle
13074 stack overflows on the alt stack.
13076 Mon Jul 30 11:50:06 CEST 2007 Paolo Molaro <lupus@ximian.com>
13078 * exceptions-ppc.c: cleanup preparing for altstack support.
13080 Mon Jul 30 11:31:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
13082 * exceptions-arm.c: cleanup preparing for altstack support.
13084 2007-07-27 Mark Probst <mark.probst@gmail.com>
13086 * mini.c (print_jit_stats): Output hazard pointer stats.
13088 2007-07-26 Mark Probst <mark.probst@gmail.com>
13090 * driver.c, mini.c: Replaced security mode flags with a single
13093 Thu Jul 26 20:12:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
13095 * mini.c, mini-exceptions.c: cleanup the sigaltstack code.
13097 2007-07-25 Mark Probst <mark.probst@gmail.com>
13099 * mini.c, mini.h, driver.c (mono_main): Added command-line flag
13100 (which doesn't do anything yet) for activating Core CLR
13101 (Silverlight) security.
13103 Tue Jul 24 21:16:17 CEST 2007 Paolo Molaro <lupus@ximian.com>
13105 * mini-codegen.c: work around a possible gcc bug on arm.
13107 Tue Jul 24 17:20:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
13109 * driver.c, mini-x86.h, mini-amd64.h: print a nice error
13110 message for platforms that don't support AOT compilation.
13112 Mon Jul 23 10:29:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
13114 * mini.h, mini.c, driver.c: temporary smcs hack.
13116 Mon Jul 23 09:29:34 CEST 2007 Paolo Molaro <lupus@ximian.com>
13118 * mini-arm.h, mini-arm.c: arm EABI fixes.
13120 2007-07-22 Zoltan Varga <vargaz@gmail.com>
13122 * exceptions-x86.c (mono_arch_find_jit_info): Handle the lmf->method == NULL
13125 * tramp-x86.c (mono_arch_create_trampoline_code): Only set lmf->method for
13126 trampolines taking a method argument.
13128 * mini-x86.h (MonoLMF): Add an 'esp' field plus comments.
13130 * mini-x86.c (mono_arch_emit_prolog): Update after changes to the LMF structure.
13131 * tramp-x86.c (mono_arch_create_trampoline_code): Ditto.
13133 * exceptions-x86.c (mono_arch_get_jit_info): Properly clean up the stack after
13134 JIT compilation throws an exception. Fixes #82050.
13136 2007-07-19 Mark Probst <mark.probst@gmail.com>
13138 * mini.c: Removed the MonoLoaderErrorKind enum and replaced it
13139 with the MONO_EXCEPTION_ defines.
13141 2007-07-17 Zoltan Varga <vargaz@gmail.com>
13143 * mini-amd64.c (mono_arch_find_imt_method): Handle mov reg,IMM64 case. Fixes
13146 * mini-amd64.c (mono_arch_find_imt_method): Add some debug code to help find out
13147 the cause of an assertion.
13149 Mon Jul 16 19:31:21 CEST 2007 Paolo Molaro <lupus@ximian.com>
13151 * mini.c, jit-icalls.c: mono_get_inflated_method() is obsolete,
13154 2007-07-15 Zoltan Varga <vargaz@gmail.com>
13156 * mini-amd64.c (mono_arch_build_imt_thunk): Remove the non-32bit MonoMethod
13157 assert. Should fix #82103.
13159 2007-07-14 Zoltan Varga <vargaz@gmail.com>
13161 * mini-exceptions.c (mono_jit_walk_stack_from_ctx): Use MONO_CONTEXT_GET_SP ()
13162 here too. Fixes #82095.
13164 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for non-32bit MonoMethod
13167 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a couple asserts.
13169 * mini-amd64.h: Enable IMT for amd64.
13171 * mini-amd64.c (mono_arch_build_imt_thunk): Optimize IMT thunk size.
13173 2007-07-12 Zoltan Varga <vargaz@gmail.com>
13175 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for IMT call sequences.
13177 2007-07-12 Mark Probst <mark.probst@gmail.com>
13179 * mini.c (check_linkdemand, mono_method_to_ir): Abort compilation
13180 as soon as check_linkdemand sets an exception_type.
13182 Thu Jul 12 12:18:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
13184 * mini-x86.c: fixed offsets for IMT call sequence.
13185 * mini-x86.h: enable IMT again.
13187 2007-07-11 Zoltan Varga <vargaz@gmail.com>
13189 * trace.c (mono_trace_enter_method): Decode MonoType too.
13191 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Handle signed displacements too.
13193 * mini.h mini-x86.h mini-trampolines.c: Change the signature of mono_arch_find_imt_method () to pass the calling code address too.
13195 * mini-amd64.c: Add preliminary IMT implementation.
13197 Wed Jul 11 18:21:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
13199 * mini-x86.c: adjusted mono_arch_get_vcall_slot_addr () to
13200 understand the new IMT-base interface invocation (thanks to
13201 Daniel Nauck for the report and the remote debugging session).
13203 Wed Jul 11 14:54:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
13205 * mini-x86.c: size and speed optimizations for the IMT bsearch.
13207 2007-07-11 Zoltan Varga <vargaz@gmail.com>
13209 * Makefile.am (aotcheck): Make this actually use the AOTed code.
13211 Wed Jul 11 12:41:32 CEST 2007 Paolo Molaro <lupus@ximian.com>
13213 * mini-trampolines.c: implement AOT IMT support.
13214 * mini-x86.h: enable IMT support for wider testing.
13216 2007-07-10 Zoltan Varga <vargaz@gmail.com>
13218 * inssel.brg (emit_imt_argument): Add aot support here.
13220 * aot-runtime.c (decode_patch_info): Fix reading of MONO_PATCH_INFO_METHOD.
13222 Tue Jul 10 17:50:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
13224 * mini-x86.c, mini-x86.h, tramp-x86.c: x86 arch-specific changes
13225 of the IMT implementation, partially from massi, with my
13226 implementation of the bsearch sequence. Disabled by default until
13227 the AOT code is implemented.
13229 2007-07-10 Zoltan Varga <vargaz@gmail.com>
13231 * cpu-x86.md: The source argument of sext_i1/i2 must by a byte reg.
13233 * inssel-x86.brg: Add reg:ldind.i1(regvar) rules. Fixes #82056.
13235 Tue Jul 10 17:33:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
13237 * inssel.brg, mini.c, mini.h, mini-trampolines.c:
13238 arch-independent IMT JIT code from Massimiliano
13239 Mantione (massi@ximian.com) with small cleanups from me.
13241 Tue Jul 10 13:07:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
13243 * Makefile.am: fix svn invocation to get the svn revision to be
13244 independent of the local language (build fix).
13246 2007-07-09 Mark Probst <mark.probst@gmail.com>
13248 * mini.c (inline_method): Reset cfg->exception_type if the
13249 inlining is aborted. Fixes: 82049.
13251 Mon Jul 9 17:26:47 CEST 2007 Paolo Molaro <lupus@ximian.com>
13253 * mini.c: remove assert from exception handling code when exception_ptr
13256 2007-07-05 Zoltan Varga <vargaz@gmail.com>
13258 * mini.c (mono_codegen): Add an assert.
13260 * mini-x86.c (mono_arch_emit_prolog): Allocate space for the profiler method
13261 enter and leave code.
13262 * mini-amd64.c (mono_arch_emit_prolog): Likewise.
13264 Thu Jul 5 20:12:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
13266 * mini-ppc.c: fixed memory corruption for localloc(0)
13269 2007-07-05 Zoltan Varga <vargaz@gmail.com>
13271 * mini.c: Fix warnings.
13273 Wed Jul 4 15:30:36 CEST 2007 Paolo Molaro <lupus@ximian.com>
13275 * optflags-def.h, mini-x86.c: added sse2 optimization flag and use it
13276 to emit better double->int conversions.
13278 Tue Jul 3 19:42:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
13280 * mini.c: the provided Min/Max optimizations are valid for unisgned
13283 2007-07-03 Rodrigo Kumpera <rkumpera@novell.com>
13285 * 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
13287 2007-06-28 Miguel de Icaza <miguel@novell.com>
13289 * mini.c (mono_running_on_valgrind): Add support for reporting the
13290 method and its boundaries to valgrind.
13292 2007-06-28 Martin Baulig <martin@ximian.com>
13294 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
13296 2007-06-25 Zoltan Varga <vargaz@gmail.com>
13298 * ssa.c (visit_inst): Add support for OP_BR. Fixes #81946.
13300 * generic.2.cs: Add new test case.
13302 2007-06-25 Martin Baulig <martin@ximian.com>
13304 Merged the `debugger-dublin' branch.
13307 (mono_debugger_insert_method_breakpoint): New public method.
13308 (mono_debugger_remove_method_breakpoint): Likewise.
13309 (mono_debugger_check_breakpoints): New static method.
13310 (mono_debug_close_method): Call mono_debugger_check_breakpoints().
13312 * debug-debugger.h (MonoDebuggerInfo):
13313 Renamed (to keep backward compatibility in the vtable):
13314 `insert_breakpoint' -> `old_insert_breakpoint'.
13315 `remove_breakpoint' -> `old_remove_breakpoint'.
13316 `create_string' -> `old_create_string'.
13317 `lookup_class' -> `old_lookup_class'.
13318 `lookup_type' -> removed; changed into a dummy field.
13319 `lookup_assembly' -> `old_lookup_assembly'.
13320 Added (same functionality, but different signature):
13321 `create_string', `lookup_class', `lookup_assembly'
13323 `get_method_addr_or_bpt', `remove_method_breakpoint',
13324 `runtime_class_init'.
13326 * debug-debugger.c: Merged the `debugger-dublin' branch.
13328 2007-06-23 Zoltan Varga <vargaz@gmail.com>
13330 * mini-amd64.c (peephole_pass_1): Optimize away moves at the beginning of the bb as
13332 (peephole_pass): Likewise.
13334 Fri Jun 22 09:17:08 CEST 2007 Paolo Molaro <lupus@ximian.com>
13336 * driver.c: hopefully make setaffinity work also for ancient
13339 2007-06-22 Atsushi Enomoto <atsushi@ximian.com>
13341 * driver.c : win32 build fix.
13343 Thu Jun 21 19:24:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
13345 * driver.c: check for the MONO_NO_SMP env var and bind to a single
13346 processor if it is set.
13348 2007-06-21 Martin Baulig <martin@ximian.com>
13350 * debug-mini.h: New file.
13353 (mono_debugger_insert_breakpoint_full): Moved here from
13354 ../metadata/mono-debug-debugger.c.
13355 (mono_debugger_remove_breakpoint): Likewise.
13356 (mono_debugger_breakpoint_callback): Likewise.
13358 2007-06-15 Raja R Harinath <rharinath@novell.com>
13360 * jit-icalls.c (mono_helper_compile_generic_method): Update to
13361 changes in MonoGenericClass.
13363 2007-06-14 Zoltan Varga <vargaz@gmail.com>
13365 * mini-codegen.c (mono_opcode_to_type): Fix ia64 build.
13367 2007-06-14 Raja R Harinath <rharinath@novell.com>
13369 * jit-icalls.c (mono_helper_compile_generic_method): Update to
13370 removal of MonoGenericMethod.
13372 Thu Jun 14 12:42:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
13374 * mini-exceptions.c: hooks for the exception events profiling API.
13376 2007-06-14 Randolph Chung <tausq@debian.org>
13378 * Makefile.ma: Add hppa target.
13379 * mini-arch.h: Include mini-hppa.h
13380 * cpu-hppa.md, exceptions-hppa.c, inssel-hppa.brg, mini-hppa.c,
13381 mini-hppa.h, tramp-hppa.c: New files for 32-bit HPPA port.
13382 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
13384 2007-06-14 Randolph Chung <tausq@debian.org>
13386 * inssel.brg: Add rules for "chained" compare-branch operations so that
13387 a single compare op can affect multiple branches. Adjust cost for
13388 OP_CEQ/OP_CGT/OP_CGT_UN/OP_CLT/OP_CLT_UN.
13389 * inssel-long32.brg: Update rules to use compare-branch macros. Adjust
13390 cost for some rules so that they can more easily be overridden by
13391 per-arch rules (with fixes from lupus).
13392 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
13394 2007-06-13 Randolph Chung <tausq@debian.org>
13396 * mini-ops.h: Reorder branch ops so that they match the order of the
13397 corresponding CEE_* ops. The code expects them this way.
13398 Add new ops for HPPA target.
13399 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
13401 2007-06-13 Randolph Chung <tausq@debian.org>
13403 * mini-exceptions.c: Handle cases where the stack grows towards
13405 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
13407 Wed Jun 13 19:13:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
13409 * jit-icalls.c, mini.h, mini.c: added virtual generic invoke
13411 * driver.c: explain where a non-matching corlib is found.
13413 2007-06-13 Mark Probst <mark.probst@gmail.com>
13415 * mini.c (print_jit_stats): Output dynamic code allocation stats.
13417 2007-06-10 Sanghyeon Seo <sanxiyn@gmail.com>
13419 * mini-exceptions.c: Generate a method profile leave event during
13420 an exception to ensure that the profiler gets notified.
13422 2007-06-07 Zoltan Varga <vargaz@gmail.com>
13424 * mini-amd64.c (peephole_pass): Merge some small changes from the linear-ir
13427 * cpu-amd64.md: Add long_and/or/xor opcodes.
13429 2007-06-06 Wade Berrier <wberrier@novell.com>
13431 * cpu-s390x.md (shr_imm): Correct the length of shr_imm instruction.
13432 (./class/lib/monolite/mcs.exe:25498): WARNING **: wrong maximal instruction
13433 length of instruction shr_imm (expected 8, got 10)
13435 2007-06-06 Zoltan Varga <vargaz@gmail.com>
13437 * mini-ia64.c (mono_arch_output_basic_block): Really fix the build.
13439 2007-06-06 Mark Probst <mark.probst@gmail.com>
13441 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
13442 MonoInternalHashTable again (fixed bug in the internal hash table
13445 2007-06-06 Mark Probst <mark.probst@gmail.com>
13447 * mini.c, driver.c: Reverted the MonoInternalHashTable changes.
13448 Have to figure out what makes it crash the SWF regression.
13450 2007-06-05 Zoltan Varga <vargaz@gmail.com>
13452 * mini-ia64.c (mono_arch_lowering_pass): Fix ia64 build.
13454 Tue Jun 5 17:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
13456 * mini.c: optimize out the type check when storing null in a
13459 2007-06-04 Mark Probst <mark.probst@gmail.com>
13461 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
13462 MonoInternalHashTable.
13464 Mon Jun 4 11:29:43 CEST 2007 Paolo Molaro <lupus@ximian.com>
13466 * inssel.brg, mini.c, mini-ops.h: optimized Math.Mini/Max
13467 signed integer methods.
13469 2007-06-02 Zoltan Varga <vargaz@gmail.com>
13471 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case
13472 permanently since the current approach doesn't work.
13474 2007-06-02 Zoltan Varga <vargaz@gmail.com>
13476 * inssel.brg (stmt): Only call delegate->invoke_impl if
13477 MONO_ARCH_HAVE_CREATE_DELEGATE_TRAMPOLINE is defined.
13479 2007-06-01 Zoltan Varga <vargaz@gmail.com>
13481 * mini-amd64.c (mono_arch_output_basic_block): Unify div/rem opcodes and handle
13482 the sreg2==rdx case.
13484 * mini-amd64.c cpu-amd64.md: Correct length of r4const instruction and take into
13485 account if it contains a rex prefix.
13486 (peephole_pass): Handle OP_FMOVE as well.
13488 2007-06-01 Zoltan Varga <vargaz@gmail.com>
13490 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case for now
13491 as it causes regressions.
13493 2007-05-31 Zoltan Varga <vargaz@gmail.com>
13495 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement support for the
13496 static case as well.
13498 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix ia64 build.
13500 * mini-x86.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
13501 (mono_arch_get_this_arg_from_call): Ditto.
13503 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Removed.
13505 * inssel.brg (mini_emit_virtual_call): Call delegate->Invoke through the delegate's
13508 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
13509 (mono_arch_get_this_arg_from_call): Ditto.
13511 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Removed.
13513 * mini-trampolines.c (mono_delegate_trampoline): Complete rewrite. On first call,
13514 try to create optimized invoke code and use that for further invocations.
13515 Otherwise, use the original mono_marshal_get_delegate_invoke () implementation.
13517 * mini-x86.h mini-ia64.h: Remove MONO_ARCH_HAS_CREATE_DELEGATE_TRAMPOLINE for now.
13519 2007-05-29 Rodrigo Kumpera <kumpera@gmail.com>
13521 * inssel.brg (mini_emit_virtual_call): Statically dispatch virtual calls to
13522 sealed classes or methods.
13523 *devirtualization.cs: tests for the new optimization
13525 2007-05-29 Zoltan Varga <vargaz@gmail.com>
13527 * liveness.c (update_gen_kill_set): No need to set VOLATILE flags here, it is done
13528 by the update_volatile () function.
13530 2007-05-27 Zoltan Varga <vargaz@gmail.com>
13532 * driver.c (mono_main): Call g_thread_init () early since newer glib versions
13535 * abcremoval.c (mono_perform_abc_removal): Avoid using alloca.
13537 2007-05-24 Jonathan Chambers <joncham@gmail.com>
13539 * mini.c: Add configure checks for header files.
13540 * mini-x86.c: Add configure checks for header files.
13541 * trace.c: Add configure checks for header files.
13542 * aot-runtime.c: Add configure checks for header files.
13543 * aot-compiler.c: Add configure checks for header files.
13544 * driver.c: Add configure checks for header files.
13545 * mini-codegen.c: Add configure checks for header files.
13547 Code is contributed under MIT/X11 license.
13549 2007-05-22 Zoltan Varga <vargaz@gmail.com>
13551 * mini-ia64.c (mono_arch_lowering_pass): Fix the handling of
13552 icompare_imm -128 + op_iclt. Fixes #81703.
13554 2007-05-19 Zoltan Varga <vargaz@gmail.com>
13556 * mini-codegen.c (mono_local_regalloc): Fix long-shift-regalloc on amd64.
13558 2007-05-15 Massimiliano Mantione <massi@ximian.com>
13560 * inssel.brg: added "mini_emit_load_intf_bit_reg_vtable", and used it
13561 inside "mini_emit_isninst_iface_cast" and "mini_emit_castclass_iface"
13562 so that all isinst checks now use "interface_bitmap".
13564 2007-05-15 Zoltan Varga <vargaz@gmail.com>
13566 * cpu-amd64.md (jmp): Fix a warning.
13568 * inssel.brg (CEE_SWITCH): Hopefully fix #80738.
13570 * basic.cs: Add new regression test.
13572 * basic.cs: Remove test which is now in basic-long.cs.
13574 * mini-ia64.c (mono_arch_output_basic_block): Sign extend in CEE_CONV_I8/CEE_CONV_I.
13576 * basic-long.cs: Add new test.
13578 2007-05-13 Zoltan Varga <vargaz@gmail.com>
13580 * mini-sparc.c (mono_spillvar_offset_float): Fix sparc build.
13582 2007-05-12 Zoltan Varga <vargaz@gmail.com>
13584 * cpu-x86.md minix-86.c: Add a peephole_pass_1 () as on amd64.
13586 * mini-x86.c (mono_arch_output_basic_block): Use mono_opcode_to_cond () in a few
13589 * mini-x86.c (mono_arch_emit_exceptions): Decrease the size of the exception
13590 throwing code a bit.
13592 * exceptions-x86.c (mono_arch_get_throw_corlib_exception): Decrease the size of
13593 the exception throwing code a bit.
13595 * mini-x86.c (get_call_info): Allocate result from a mempool.
13597 2007-05-11 Zoltan Varga <vargaz@gmail.com>
13599 * aot-compiler.c (find_typespec_for_class): Fix the assert.
13601 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
13603 * mini.h (MonoCompile): Add 'token_info_hash' field.
13605 * mini.c: Save token->method associations during compilation so the AOT
13606 compiler can use it.
13608 * aot-compiler.c aot-runtime.c: Add support for compiling non-generic methods
13609 which reference generic classes and methods.
13611 2007-05-10 Zoltan Varga <vargaz@gmail.com>
13613 * mini.h mini-<ARCH>.h: Get rid of MONO_ARCH_HAS_XP_LOCAL_REGALLOC.
13615 * aot-compiler.c (compile_method): Fix a typo in a comment.
13617 * aot-runtime.c (decode_cached_class_info): Skip generic types.
13619 * aot-compiler.c: Add minimal support for AOTing generic code by skipping
13620 everything generic.
13622 * mini.c (mono_method_to_ir): Disable AOT when calling helper_compile_generic_method.
13624 2007-05-09 Zoltan Varga <vargaz@gmail.com>
13626 * mini.h (MonoCompile): Add 'args' field.
13628 * mini.c (mono_compile_create_vars): Store variables representing the arguments
13631 * mini-<ARCH>.c: Use cfg->args for accessing the method arguments.
13633 2007-05-08 Zoltan Varga <vargaz@gmail.com>
13635 * mini.c (mono_compile_get_interface_var): Remove this unused function.
13637 * mini-ops.h inssel.brg mini-<ARCH>.c: Add a new opcode for ckfinite as well.
13639 * mini-ops.h: Introduce new opcodes used in the IR instead of the original CEE_
13640 opcodes for some opcodes.
13642 * mini.h *.brg *.c: Use the new opcodes.
13644 2007-05-08 Massimiliano Mantione <massi@ximian.com>
13646 * mini.h: Bumped aot revision.
13648 * inssel.brg: modified code generation of type checks for interfaces
13649 to use the new "MonoClass.interface_bitmap" instead of the old
13650 "MonoClass.interface_offsets".
13652 2007-04-30 Zoltan Varga <vargaz@gmail.com>
13654 * cpu-amd64.md (jmp): Increase the maximum size of the jmp opcode to 128.
13656 2007-04-29 Zoltan Varga <vargaz@gmail.com>
13658 * abcremoval.c (summarize_integer_value): Handle OP_LCONV_TO_I4 to fix abcrem on
13661 2007-04-27 Neale Ferguson <neale@sinenomine.net>
13663 * mini-s390x.c: Fix MONO_TYPE_VALUETYPE processing.
13665 2007-04-27 Wade Berrier <wberrier@novell.com>
13667 * mini-s390x.c: Remove redeclaration of CompRelation and CompType (defined in
13668 mini.h) to fix build.
13670 2007-04-26 Zoltan Varga <vargaz@gmail.com>
13672 * mini-amd64.c (peephole_pass_1): Fix and reenable this pass.
13674 * mini-amd64.c (mono_arch_local_regalloc): Disable the new peephole_pass_1 as it
13675 causes the corlib unit tests to fail.
13677 2007-04-25 Zoltan Varga <vargaz@gmail.com>
13679 * mini-codegen.c (mono_opcode_to_type): Fix a bug in the previous patch.
13681 * mini-amd64.c (peephole_pass_1): New pass to perform before local regalloc.
13683 * mini-codegen.c (mono_opcode_to_cond): New helper function to convert conditional
13684 opcodes to the comparison relations.
13686 * mini-codegen.c (mono_opcode_to_type): New helper function to convert conditional
13687 opcodes to their types.
13689 * mini-ia64.c mini-amd64.c: Use mono_opcode_to_cond and mono_opcode_to_type.
13691 * mini-amd64.c (get_call_info): Allocate the result from the cfg mempool and cache
13692 it in cfg->arch.cinfo.
13694 * local-propagation.c (mono_local_cprop_bb): Fix a warning.
13696 * mini.h mini.c branch-opts.c: Change bbhash to be an array and store it in
13697 cfg->cil_offset_to_bb.
13699 2007-04-24 Zoltan Varga <vargaz@gmail.com>
13701 * liveness.c (optimize_initlocals): New mini-pass to optimize away dead assignments
13702 created becase of initlocals.
13704 2007-04-23 Zoltan Varga <vargaz@gmail.com>
13706 * mini-alpha.c cpu-alpha.md: More alpha port work from
13707 Sergey Tikhonov <tsv@solvo.ru>.
13709 2007-04-21 Andreas Faerber <andreas.faerber@web.de>
13711 * Makefile.am (BUILT_SOURCES): Fix for automake 1.6.x. Fixes #81417.
13713 2007-04-19 Zoltan Varga <vargaz@gmail.com>
13715 * cpu-s390.md (break): Correct the length of break instruction.
13717 Thu Apr 19 16:28:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
13719 * mini.c: fix a couple of soft-float issues and comments.
13721 2007-04-15 Miguel de Icaza <miguel@novell.com>
13723 * trace.c (is_filenamechar): - is also a filename char.
13725 2007-04-15 Neale Ferguson <neale@sinenomine.net>
13727 * mini-s390.c: Correct checking for enum type in return value processing.
13729 2007-04-14 Raja R Harinath <rharinath@novell.com>
13731 * Makefile.am (BUILT_SOURCES): Add 'version.h'.
13732 (version.h): Makefile is in the build directory.
13734 2007-04-06 Andreas Faerber <andreas.faerber@web.de>
13736 * mini-amd64.h: fix for assertion failure on Solaris/amd64
13738 2007-04-11 Martin Baulig <martin@ximian.com>
13740 * mini.c (can_access_member): Fix handling of generic classes;
13743 2007-04-10 Zoltan Varga <vargaz@gmail.com>
13745 * aot-runtime.c (mono_aot_plt_resolve): Fix disabling of AOT. Fixes #81316.
13747 2007-04-05 Zoltan Varga <vargaz@gmail.com>
13749 * aot-runtime.c: Fix disabling of AOT. Fixes #81316.
13751 Fri Mar 23 20:25:31 CET 2007 Paolo Molaro <lupus@ximian.com>
13753 * mini-codegen.c: make sure the right spill amount is
13754 used for fp or integer registers (fixes the float_sub_spill() on ppc).
13756 Fri Mar 23 19:43:35 CET 2007 Paolo Molaro <lupus@ximian.com>
13758 * mini-ppc.c: fixes for the fp_branch_nan test.
13760 2007-03-23 Zoltan Varga <vargaz@gmail.com>
13762 * basic.cs: Comment out new test which still fails on ia64.
13764 Fri Mar 23 15:54:23 CET 2007 Paolo Molaro <lupus@ximian.com>
13766 * mini.c: immediate shifted or fix (mono_metadata_user_string assert).
13768 Fri Mar 23 12:53:28 CET 2007 Paolo Molaro <lupus@ximian.com>
13770 * mini-ppc.c, mini-ppc.h: struct passing ABI fix (bug #77968).
13772 2007-03-22 Zoltan Varga <vargaz@gmail.com>
13774 * cfold.c (FOLD_BINOP): Cast the result to gint32 to prevent overflow problems
13775 on 64 bit machines. Fixes part of #80738.
13777 * basic.cs: Add regression test.
13779 2007-03-17 Zoltan Varga <vargaz@gmail.com>
13781 * inssel.brg basic.cs: Revert previous change to fix build.
13783 * inssel.brg (SWITCH): Clean out the upper word of the switch value on 64 bit
13786 * inssel.brg (SWITCH): Use an integer comparison. Fixes #80738.
13788 * basic.cs: Add new regression test.
13790 2007-03-17 Zoltan Varga <vargaz@gmail.com>
13792 * mini-ia64.c (mono_arch_emit_prolog): Fix an assert when a function has too
13795 2007-03-16 Neale Ferguson <neale@sinenomine.net>
13797 * cpu-s390x.md: Correct length of break instruction.
13799 2007-03-16 Neale Ferguson <neale@sinenomine.net>
13801 * mini-s390x.c, cpu-s390x.md: Fix #80507 for s390x.
13802 * mini-s390.c, cpu-s390.md: Fix #80507 for s390.
13804 2007-03-15 Jonathan Chambers <joncham@gmail.com>
13806 * *.c: Begin WIN64 port.
13807 * mini.c: Use correct register in profiler.
13808 * mini-amd64.c: No inline assembly on Win64.
13809 * mini-amd64.h: Implement MONO_INIT_CONTEXT_FROM_FUNC for Win64.
13810 Only define MONO_ARCH_USE_SIGACTION on non-windows platforms.
13811 * exceptions-amd64.c: Only need gregs_from_ucontext if MONO_ARCH_USE_SIGACTION
13812 is defined. Implement mono_arch_sigctx_to_monoctx, mono_arch_monoctx_to_sigctx, and
13813 mono_arch_ip_from_context for Win64.
13815 Contributed under MIT/X11 license.
13817 2007-03-15 Zoltan Varga <vargaz@gmail.com>
13819 * exceptions-amd64.c (seh_handler): Ditto.
13821 * exceptions-x86.c (seh_handler): Fix a memory leak.
13823 Thu Mar 15 13:47:59 CET 2007 Paolo Molaro <lupus@ximian.com>
13825 * mini-arm.c, mini-mips.c, mini-ppc.c, mini-s390.c,
13826 mini-s390x.c: fixed peephole optimizations to deal
13827 correctly with 1 and 2 byte reload avoidance.
13829 Thu Mar 15 10:17:54 CET 2007 Paolo Molaro <lupus@ximian.com>
13831 * cpu-s390.md, cpu-s390x.md: update localloc length.
13833 Wed Mar 14 21:00:19 CET 2007 Paolo Molaro <lupus@ximian.com>
13835 * cpu-g4.md: added missing descriptions.
13837 2007-03-14 Miguel de Icaza <miguel@novell.com>
13839 * Makefile.am: Add support so the tail tests are not executed on
13840 PowerPC as that is a known limitation of the PowerPC port.
13842 2007-03-13 Jonathan Chambers <joncham@gmail.com>
13844 * runmdesc.bat: Move to msvc directory.
13846 2007-03-13 Jonathan Chambers <joncham@gmail.com>
13848 * runmdesc.bat: Run executable that was produced by the current
13849 target and sent via an argument.
13851 2007-03-11 Zoltan Varga <vargaz@gmail.com>
13853 * mini.c (mono_method_to_ir): Fix box+brtrue optimization. Fixes
13856 * generics.2.cs: Add regression test.
13858 2007-03-09 Wade berrier <wberrier@novell.com>
13860 * mini-ppc.h: Undo typo of MONO_CONTEXT_SET_SP (ppc doesn't define this symbol)
13862 2007-03-09 Zoltan Varga <vargaz@gmail.com>
13864 * aot-runtime.c (load_aot_module): Load all dependent assemblies eagerly since all
13865 AOT code depends on this.
13867 Thu Mar 8 19:36:13 CET 2007 Paolo Molaro <lupus@ximian.com>
13869 * mini.c: more precise tracking of types in the eval stack
13870 (part of fix for bug #81044).
13872 2007-03-07 Zoltan Varga <vargaz@gmail.com>
13874 * aot-runtime.c (mono_aot_get_class_from_name): Add a cache.
13876 * aot-compiler.c (encode_patch): Remove an obsolete comment.
13878 2007-03-06 Zoltan Varga <vargaz@gmail.com>
13880 * mini-exceptions.c (mono_handle_native_sigsegv): Fix a warning.
13882 * mini.c (mono_method_to_ir): Add a workaround for bug #80733.
13884 2007-02-22 Zoltan Varga <vargaz@gmail.com>
13886 * mini.c (type_from_op): Convert CEE_CONV_U to OP_LCONV_TO_U when the argument is
13887 a pointer on 64 bit systems. Fixes #80190.
13889 * iltests.il: Add new regression test.
13891 Tue Feb 20 11:33:28 CET 2007 Paolo Molaro <lupus@ximian.com>
13893 * mini.c: inline a constant for Environment.IsRunningOnWindows.
13895 2007-02-19 Geoff Norton <gnorton@customerdna.com>
13897 * trace.c: Remove an erroneous alignemnt check when tracing.
13898 Fixes --trace on OSX86.
13900 Wed Feb 14 19:45:56 CET 2007 Paolo Molaro <lupus@ximian.com>
13902 * mini-$(arch).h: initialize SP in context for all the archs.
13904 2007-02-14 Sebastien Pouliot <sebastien@ximian.com>
13906 * mini-x86.h: Initialize SP in MONO_INIT_CONTEXT_FROM_FUNC. Fix CAS
13907 regressions in the thread tests.
13909 2007-02-14 Zoltan Varga <vargaz@gmail.com>
13911 * *-alpha.*: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>:
13912 - fixed implementation of LOCALLOC opcode
13913 - implemented non-un compare for floats
13915 - implementation of FDIV and CKFINITE opcodes
13916 - fixes for latest mono updates
13917 - additional arch opcodes
13919 Mon Feb 12 11:54:16 CET 2007 Paolo Molaro <lupus@ximian.com>
13921 * Makefile.am: simplify and merge rules for cross-compilation.
13923 2007-02-07 Massimiliano Mantione <massi@ximian.com>
13925 * local-propagation.c: Actually *apply* the fix for bug 80591...
13927 Tue Feb 6 19:03:19 CET 2007 Paolo Molaro <lupus@ximian.com>
13929 * mini-exceptions.c: backuot part of the last change
13930 (fixes cas tests on amd64 related to GetExecutingAssembly ()).
13932 2007-02-06 Massimiliano Mantione <massi@ximian.com>
13933 * inssel.brg: Fix bug 59286.
13936 Tue Feb 6 12:23:50 CET 2007 Paolo Molaro <lupus@ximian.com>
13938 * mini-exceptions.c: patch from Zoltan to correctly check for
13939 stack boundaries (using the stack register, not the frame register),
13940 fixes bugs #80724, #79717.
13942 2007-02-03 Zoltan Varga <vargaz@gmail.com>
13944 * mini-ia64.c inssel-sparc.brg mini-sparc.c cpu-sparc.md: Get rid of OP_SETREG/
13945 OP_SETREGIMM, use OP_MOVE/OP_ICONST instead.
13947 * mini-amd64.c (mono_arch_output_basic_block): Fix ATOMIC_EXCHANGE in the
13948 presence of frame pointer elimination.
13950 2007-02-01 Geoff Norton <gnorton@customerdna.com>
13952 * mini-x86.h: NetBSD UCONTEX_REG defines.
13954 2007-02-01 Zoltan Varga <vargaz@gmail.com>
13956 * inssel-amd64.brg: Fix amd64 build.
13958 Thu Feb 1 14:02:09 CET 2007 Paolo Molaro <lupus@ximian.com>
13960 * mini.h: remove extern to workaround what looks likes gcc bug 26905
13963 2007-01-31 Zoltan Varga <vargaz@gmail.com>
13965 * mini-codegen.c (mono_is_regsize_var): New helper function usable by the back
13968 * mini-<ARCH>.c: Use mono_is_regsize_var ().
13970 2007-01-30 Mark Mason <mason@broadcom.com>
13972 * exceptions-mips.c: Lots of exception handling fixes, LMFs now work, some cleanups.
13973 * mini-mips.h: Add LMF magic numbers, and fix context set/get macros.
13974 * mini-mips.c: Cleanups, LMF handling now works, optimize store of zero, implement localloc
13975 beginning support for CEE_JMP [not quite working yet]
13976 * tramp-mips.c: LMF handling now works
13978 2007-01-30 Zoltan Varga <vargaz@gmail.com>
13980 * mini-amd64.c (peephole_pass): Optimize code common in initlocals blocks.
13982 * mini.h (NULLIFY_INS): New macro.
13984 Tue Jan 30 16:33:33 CET 2007 Paolo Molaro <lupus@ximian.com>
13986 * mini.c: statistical profiler fix for windows, patch
13987 from Tor Lillqvist (tml@novell.com).
13989 2007-01-30 Massimiliano Mantione <massi@ximian.com>
13990 * local-propagation.c: Fix bug 80591.
13992 Mon Jan 29 12:14:34 CET 2007 Paolo Molaro <lupus@ximian.com>
13994 * Makefile.am: put back the --export-dynamic option as with
13995 the previous gmodule flags (thanks to Robert Jordan).
13997 2007-01-28 Zoltan Varga <vargaz@gmail.com>
13999 * mini-sparc.c (peephole_pass): Fix #80622 for sparc as well.
14001 mini.h *.c: Allocate fp vregs from the same pool as the int vregs. Use this to
14002 simplify and speed up the local register allocator. Also rename some fields
14003 like iassign->vassign.
14005 * regalloc.c: Remove some functions which are no longer used since their
14006 inlined version is in mini-codegen.c.
14008 * mini-codegen.c: Rename mono_regstate2_ functions to mono_regstate_.
14010 * basic.cs objects.cs iltests.il: Merge tests from the linear IL branch.
14012 2007-01-27 Zoltan Varga <vargaz@gmail.com>
14014 * mini-amd64.c (peephole_pass): Remove optimizations which omit a
14015 narrowing. Fixes #80622.
14017 * iltests.il: Add new regresssion test.
14019 Fri Jan 26 18:31:45 CET 2007 Paolo Molaro <lupus@ximian.com>
14021 * mini.h, mini-trampolines.c, aliasing.c, mini-codegen.c,
14022 debug-debugger.c, debug-debugger.h: warning fixes.
14023 * driver.c: updated copyright year and made it fit in one line.
14025 Fri Jan 26 12:48:39 CET 2007 Paolo Molaro <lupus@ximian.com>
14027 * aot-runtime.c: updated to use mono-dl instead of gmodule.
14029 2007-01-25 Zoltan Varga <vargaz@gmail.com>
14031 * mini-x86.c (mono_arch_output_basic_block): Fix #80507 for x86.
14033 * mini-amd64.c (mono_arch_output_basic_block): Fix #80507 for amd64.
14035 * iltests.il: Add new test for bug #80507.
14037 Wed Jan 24 19:10:28 CET 2007 Paolo Molaro <lupus@ximian.com>
14039 * mini-arm.h: use soft-float also on vfp for now.
14041 Wed Jan 24 14:54:40 CET 2007 Paolo Molaro <lupus@ximian.com>
14043 * mini.c: fix some more soft-float issues.
14045 2007-01-24 Zoltan Varga <vargaz@gmail.com>
14047 * mini-sparc.h (MONO_ARCH_FRAME_ALIGNMENT): Fix sparc build.
14049 2007-01-24 Massimiliano Mantione <massi@ximian.com>
14050 * mini-arch.h, , inssel-amd64.brg, mini-x86.c, inssel-x86.brg,
14051 mini-ia64.c, mini-sparc.c, mini-alpha.c: Introduced
14052 MONO_ARCH_LOCALLOC_ALIGNMEENT to fix bug 80498.
14054 Wed Jan 24 12:04:39 GMT 2007 Paolo Molaro <lupus@ximian.com>
14056 * mini-arm.c: typo fix.
14058 2007-01-23 Neale Ferguson <neale@sinenomine.net>
14060 * mini-s390x.c: Use lgb instructions for I1 type variables instead of lb.
14062 2007-01-21 Zoltan Varga <vargaz@gmail.com>
14064 * mini.c (mono_allocate_stack_slots_full): Allocate memory from the cfg mempool.
14065 Share stack slots for scalar types. Avoid expensive g_list_free () calls.
14067 * mini-x86.c (mono_arch_allocate_vars): Don't free the result of allocate_stack_slots_full.
14069 * mini-amd64.c mini-ia64.c mini-alpha.c: Ditto.
14071 * mini.h (MonoJitStats): Add a new JIT statistics: locals_stack_size.
14073 * inssel.brg: Fix a warning.
14075 * mini.h (MonoBasicBlock): Make bb->dominated a GSList.
14077 * abcremoval.c ssa.c ssapre.c: Update after this change.
14079 * dominators.c (compute_dominators): Allocate bb->dominated from the cfg mempool.
14081 * dominators.c (df_set): Use mono_bitset_union_fast.
14083 Sat Jan 20 16:59:01 CET 2007 Paolo Molaro <lupus@ximian.com>
14085 * mini.h, genmdesc.c, genmdesc.pl, mini-${arch}.c, cprop.c,
14086 mini-codegen.c: reduce relocations and memory usage for the cpu
14089 2007-01-20 Zoltan Varga <vargaz@gmail.com>
14091 * mini-codegen.c (mono_regstate2_alloc_int): Optimize this using bsfq on amd64.
14093 * genmdesc.c genmdesc.pl mini.h: Remove some unused fields from the mdesc tables
14094 to reduce their size.
14096 2007-01-19 Mark Mason <mason@broadcom.com>
14098 * exceptions-mips.c: fix mono_arch_ip_from_context(), increase exception debug support.
14099 * mini-mips.c: more configuration macros, support long conditional branches, additional
14100 asserts, fix epilog instrumentation.
14101 * mini-mips.h: use standard stack walk
14102 * cpu-mips.md: increase size of div, rem and conditional branches
14104 Fri Jan 19 17:23:32 CET 2007 Paolo Molaro <lupus@ximian.com>
14106 * mini.h, mini-codegen.c, mini-$(arch).h: claenup references
14109 2007-01-19 Zoltan Varga <vargaz@gmail.com>
14111 * aot-compiler.c (encode_klass_info): Allow classes of the form <Type>[][].
14112 (compile_method): Ditto.
14114 * aot-runtime.c (decode_klass_info): Ditto.
14116 * mini.c (mono_method_to_ir): Call mono_get_got_var () in a place where it is
14117 needed by the code generated by inssel.brg. Also fix a warning.
14119 Thu Jan 18 17:55:22 CET 2007 Paolo Molaro <lupus@ximian.com>
14121 * mini.c: deal with enums that become genericinsts by
14122 being nested in a generic class (bug #79956).
14124 Thu Jan 18 16:52:56 CET 2007 Paolo Molaro <lupus@ximian.com>
14126 * mini.c: match the generic definition to check for
14127 private access with generic types (bug #78431).
14129 Thu Jan 18 11:50:13 CET 2007 Paolo Molaro <lupus@ximian.com>
14131 * genmdesc.pl, Makefile.am: perl implementation of genmdesc,
14132 to make life easier for people cross-compiling that insist on not
14135 2007-01-17 Mark Mason <mason@broadcom.com>
14137 * inssel-long.brg: patch to deal with mips missing flags
14138 * inssel-long32-mips.brg: implement overflow checks
14139 * insset-mips.brg: implement overflow checks
14140 * mini-mips.h: implement conditional exception handling
14141 * mini-mips.c: add mips_emit_exc_by_name(), implement conditional exception handling.
14142 Remove unused code, minor cleanups.
14143 * exceptions-mips.c: minor cleanups
14144 * mini-ops.h: add mips conditional exception ops
14145 * cpu-mips.md: add mips conditional exception ops
14148 Wed Jan 17 19:22:34 CET 2007 Paolo Molaro <lupus@ximian.com>
14150 * inssel.brg: patch from Mark Mason <mason@broadcom.com>
14151 to deal with mips missing of flags.
14153 Tue Jan 16 20:01:01 CET 2007 Paolo Molaro <lupus@ximian.com>
14155 * exceptions-ppc.c: execute fault handlers.
14157 Tue Jan 16 19:54:44 CET 2007 Paolo Molaro <lupus@ximian.com>
14159 * mini-ppc.c: handle missing call locationss with FORCE_INDIR_CALL.
14161 Tue Jan 16 13:14:31 CET 2007 Paolo Molaro <lupus@ximian.com>
14163 * mini.c: handle also floating point values in initialize_array.
14165 Tue Jan 16 12:42:40 CET 2007 Paolo Molaro <lupus@ximian.com>
14167 * mini.c, aot-runtime.c, aot-compiler.c: enable aot compilation of
14168 array initialization and make it conditional on the intrins option.
14170 Tue Jan 16 11:28:45 CET 2007 Paolo Molaro <lupus@ximian.com>
14172 * mini.h, patch-info.h, Makefile.am, aot-compiler.c: reduce
14173 relocations and put the patch info names close to the enum definition.
14175 2007-01-15 Mark Mason <mason@broadcom.com>
14177 * basic.cs, exceptions.cs: break up large tests to increase debugability.
14179 Mon Jan 15 18:57:14 CET 2007 Paolo Molaro <lupus@ximian.com>
14181 * mini.c: optimized RuntimeHelpers::InitializeArray () calls.
14183 2007-01-12 Raja R Harinath <rharinath@novell.com>
14185 * mini.c (mono_method_to_ir): Use new MonoGenericContext accessor.
14187 Thu Jan 11 11:16:42 CET 2007 Paolo Molaro <lupus@ximian.com>
14189 * Makefile.am: distribute the mips sources.
14191 Wed Jan 10 19:49:33 CET 2007 Paolo Molaro <lupus@ximian.com>
14193 * mini-codegen.h: handle bug #80489 here, by excluding ecx
14196 Wed Jan 10 19:08:05 CET 2007 Paolo Molaro <lupus@ximian.com>
14198 * cpu-x86.md: back out for now as this triggers other regressions.
14200 Wed Jan 10 18:33:16 CET 2007 Paolo Molaro <lupus@ximian.com>
14202 * cpu-x86.md: force src1 and dest regpair for long shift instructions
14203 to eax:edx, so ecx can't get allocated to them (bug #80489).
14205 Tue Jan 9 12:36:11 CET 2007 Paolo Molaro <lupus@ximian.com>
14207 * mini.c, mini-exceptions.c: enabled running fault handlers
14210 2007-01-03 Miguel de Icaza <miguel@novell.com>
14212 * driver.c: If nothing fail, do not use the string "failed",
14213 because it makes it very annoying to view test result logs on the
14216 2006-12-30 Miguel de Icaza <miguel@novell.com>
14218 * debug-debugger.c (mono_debugger_main): Rename "main" to
14219 "main_method" to prevent a warning.
14221 Remove a warning for unused field.
14223 2006-12-28 Martin Baulig <martin@ximian.com>
14226 (MONO_DEBUGGER__debugger_info): Add `get_lmf_addr'.
14228 2006-12-22 Martin Baulig <martin@ximian.com>
14230 * mdb-debug-info32.s, mdb-debug-info64.s: New files.
14231 Put a pointer to the `MONO_DEBUGGER__debugger_info' into a
14232 seperate `.mdb_debug_info' section, so we can access it from the
14233 debugger even if the binary is stripped.
14235 * debug-debug.c: Reference the `MONO_DEBUGGER__debugger_info_ptr'
14236 from the `.mdb_debug_info' here to prevent the linker from
14237 removing that section.
14239 * Makefile.am (mono_debugger_sources): Add mdb-debug-info32.s /
14240 mdb-debug-info64.s.
14242 2006-12-19 Robert Jordan <robertj@gmx.net>
14244 * mini-x86: enable the code to return small structures in
14245 registers for FreeBSD as well. Fixes bug #80278.
14246 * aot-runtime.c: Include sys/wait.h for WEXITSTATUS/WIFEXITED.
14248 Mon Dec 18 19:47:17 CET 2006 Paolo Molaro <lupus@ximian.com>
14250 * mini-x86.c: align the stack when calling the profiler
14251 function instrumenting the prolog (on OSX).
14253 Thu Dec 14 15:22:43 CET 2006 Paolo Molaro <lupus@ximian.com>
14255 * mini.c: emit a break opcode where Debugger.Break () is called.
14257 2006-12-13 Miguel de Icaza <miguel@novell.com>
14259 * mini.c (mono_method_to_ir): Provide useful information on this
14260 assert, to prevent others from debugging like I did.
14262 Tue Dec 12 17:01:38 CET 2006 Paolo Molaro <lupus@ximian.com>
14264 * mini.c: enable code which was incorrectly commented
14267 Tue Dec 12 16:28:15 CET 2006 Paolo Molaro <lupus@ximian.com>
14269 * mini-x86.c: enable on OSX, too, the code to return small
14270 structures in registers.
14272 Mon Dec 11 19:22:35 CET 2006 Paolo Molaro <lupus@ximian.com>
14274 * mini-x86.c: remove the use of the dynamic code manager here, too.
14276 Mon Dec 11 19:08:33 CET 2006 Paolo Molaro <lupus@ximian.com>
14278 * mini.h, debug-debugger.c, tramp-*.c: fixed
14279 mono_debugger_create_notification_function() to use
14280 mono_global_codeman_reserve () instead of a dynamic code manager.
14282 Tue Dec 5 17:54:50 CET 2006 Paolo Molaro <lupus@ximian.com>
14284 * mini.c, jit-icalls.h, jit-icalls.c: remove the
14285 ves_array_element_address() jit icall and use a generated
14286 managed method instead (which is about 4 times faster for a rank 3
14289 2006-11-29 Mark Mason <mason@broadcom.com>
14291 * basic-calls.cs: additional tests for passing
14292 structures as function arguments.
14294 2006-11-29 Mark Mason <mason@broadcom.com>
14296 * mini-mips.h: disable custom exception handling
14297 * mini-mips.c: throw/rethrow should use jalr to call
14298 exception stubs. Fixed bug with passing structures
14299 by value. More support for tracing floating point
14302 Wed Nov 29 20:28:17 CET 2006 Paolo Molaro <lupus@ximian.com>
14304 * mini.c: fixed typo in the soft-float ldind.r4 handling
14307 Wed Nov 29 11:33:03 CET 2006 Paolo Molaro <lupus@ximian.com>
14309 * mini.c, mini.h, driver.c: added --runtime command line
14310 option to select a different runtime than the autodetected one.
14311 * jit.h: added API for embedders to initialize with a specific
14314 Tue Nov 28 21:24:55 CET 2006 Paolo Molaro <lupus@ximian.com>
14316 * mini.c: handle also boxing of r4 values (bug #80024).
14318 Tue Nov 28 19:45:44 CET 2006 Paolo Molaro <lupus@ximian.com>
14320 * mini-ppc.c: force indirect calls until we reserve
14321 enough address space for all the generated code.
14323 Tue Nov 28 20:04:34 GMT 2006 Paolo Molaro <lupus@ximian.com>
14325 * exceptions-arm.c: workaround bugs in the libc definition
14326 of struct ucontext.
14328 Mon Nov 27 15:13:41 CET 2006 Paolo Molaro <lupus@ximian.com>
14330 * inssel.brg: fixes from me and Mark Mason.
14332 2006-11-23 Dick Porter <dick@ximian.com>
14334 * wapihandles.c (mini_wapi_seminfo): No need to adjust the counter
14335 semaphore display now we've fixed the initial value
14337 Wed Nov 22 11:04:37 CET 2006 Paolo Molaro <lupus@ximian.com>
14339 * inssel.brg: partially revert the last change to fix the build.
14341 2006-11-21 Mark Mason <mason@broadcom.com>
14343 * inssel.brg: Add and use compare-and-branch macros to support
14344 architectures that do not have condition code registers (ie. MIPS).
14345 * *-mips.{c,brg,md}: Fix copyright statements
14347 2006-11-20 Mark Mason <mason@broadcom.com>
14349 * Makefile.am: remove mini-codegen.c from list of MIPS sources
14350 * mini.c: Allow GET_CONTEXT to be specified by the arch port
14351 * mini.h: Added declaration for mono_print_ins()
14352 * mini-codegen.c: added ins_spec initializer for MIPS
14353 * mini-codegen.c (mono_call_inst_add_outarg_reg): added asserts for
14354 vreg to be virtual and hreg to be non-virtual.
14355 * mini-codegen.c (mono_spillvar_offset): assert if MIPS - spilling
14356 is not yet working/implemented correctly.
14357 * mini-codegen.c (print_ins): rename to mono_print_ins(), make
14358 non-static, fixup calls to print_ins() from other parts in the file.
14360 2006-11-20 Mark Mason <mason@broadcom.com>
14362 * basic-calls.cs: added tests for passing structures as arguments
14365 Mon Nov 20 19:40:11 CET 2006 Paolo Molaro <lupus@ximian.com>
14367 * inssel-long32.brg: optimize signed division by power of two.
14369 Mon Nov 20 17:37:58 CET 2006 Paolo Molaro <lupus@ximian.com>
14371 * mini-arm.c: added support for interworking with thumb code
14372 (mono must be still be built using the ARM instruction encoding).
14374 2006-11-19 Miguel de Icaza <miguel@novell.com>
14376 * mini.c (type_from_op): Separate the conditions for OP_EQ as the
14377 verifier has different rules for it. Fixes a few verifier issues
14380 * mini-exceptions.c (mono_handle_native_sigsegv): Put the message
14381 at the end, so people know what happened.
14383 Thu Nov 16 14:07:18 CET 2006 Paolo Molaro <lupus@ximian.com>
14385 * brach-opts.c: in optimize_exception_target() make sure we
14386 are in a catch clause (fixes bug #79871).
14388 Thu Nov 16 12:42:13 CET 2006 Paolo Molaro <lupus@ximian.com>
14390 * jit-icalls.c, jit-icalls.h, mini-arm.c, mini.c:
14391 more soft-float support fixes.
14393 Wed Nov 15 18:45:47 GMT 2006 Paolo Molaro <lupus@ximian.com>
14395 * mini-arm.c, inssel-arm.brg: ABI fix for longs and doubles
14396 that are passed half on the stack and half in registers.
14398 Wed Nov 15 17:00:27 CET 2006 Paolo Molaro <lupus@ximian.com>
14400 * mini-ops.h, mini-arch.h, helpers.c, Makefile.am:
14401 more mips integration work from Mark E Mason
14402 <mark.e.mason@broadcom.com>.
14404 Wed Nov 15 16:34:03 CET 2006 Paolo Molaro <lupus@ximian.com>
14406 * exceptions-mips.c, inssel-mips.brg, mini-mips.h,
14407 cpu-mips.md, inssel-long32-mips.brg, mini-mips.c,
14408 tramp-mips.c: added sources for the mips port, not
14409 integrated in the build yet. Contributed by
14410 Mark E Mason <mark.e.mason@broadcom.com>.
14412 2006-11-14 Neale Ferguson <neale@sinenomine.net>
14414 * mini-s390[x].c (is_regsize_var): Support PTR/FNPTR too.
14416 Tue Nov 14 16:06:37 CET 2006 Paolo Molaro <lupus@ximian.com>
14418 * Makefile.am, inssel-float.brg, inssel-softfloat.brg:
14419 put the soft-float rules in its own file since it seems to
14420 break s390 compilation.
14422 Mon Nov 13 15:54:38 CET 2006 Paolo Molaro <lupus@ximian.com>
14424 * mini-arm.c: fixed wrnings.
14426 Fri Nov 10 19:18:32 CET 2006 Paolo Molaro <lupus@ximian.com>
14428 * mini-arm.c, mini-arm.h, cpu-arm.md, inssel-float.brg,
14429 inssel-arm.brg: ARM support for soft-float.
14431 Fri Nov 10 18:38:15 CET 2006 Paolo Molaro <lupus@ximian.com>
14433 * mini.c, jit-icalls.c, jit-icalls.h: added first cut at handling
14434 loads and stores of 32 bit fp values.
14436 2006-11-10 Zoltan Varga <vargaz@gmail.com>
14438 * mini-sparc.c (is_regsize_var): Support PTR/FNPTR too.
14440 * tramp-sparc.c (mono_arch_patch_callsite): Fix this function so it actually
14441 works. Fixes #79852 and #79463.
14443 Thu Nov 9 16:56:13 CET 2006 Paolo Molaro <lupus@ximian.com>
14445 * mini.c, mini-codegen.c, jit-icalls.c, jit-icalls.h:
14446 more soft-float support WIP and fixes.
14448 Wed Nov 8 16:40:02 CET 2006 Paolo Molaro <lupus@ximian.com>
14450 * mini-arm.c: some VFP updates.
14452 Tue Nov 7 19:45:51 CET 2006 Paolo Molaro <lupus@ximian.com>
14454 * mini-exceptions.c: 0 is a valid local var offset in some
14455 architectures, don't assert (bug #78508).
14457 Tue Nov 7 18:17:52 GMT 2006 Paolo Molaro <lupus@ximian.com>
14459 * exceptions-arm.c: fixed off by one error in stack walk code.
14461 Tue Nov 7 11:27:26 CET 2006 Paolo Molaro <lupus@ximian.com>
14463 * mini.h, mini.c: more precise tracking of type load exceptions.
14465 2006-11-03 Robert Jordan <robertj@gmx.net>
14467 * Makefile.am: [WIN32] Add monow.exe target.
14468 * driver.c: [WIN32] Don't detach the console when debugging.
14471 2006-10-30 Miguel de Icaza <miguel@novell.com>
14473 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Eliminate warning.
14475 2006-10-23 Zoltan Varga <vargaz@gmail.com>
14477 * aot-compiler.c (emit_method_info): Add a case missed earlier.
14479 * driver.c (mini_regression): Fix --regression with AOT.
14481 * aot-compiler.c (emit_method_info): Fix AOT on amd64.
14483 2006-10-17 Zoltan Varga <vargaz@gmail.com>
14485 * mini.c (GET_CONTEXT): Correct the definition of this for sparc/linux.
14487 * mini-sparc.h: Don't use sigaction on sparc/linux.
14489 * exceptions-sparc.c: Call mono_arch_flush_icache () in a couple of places.
14491 * mini-sparc.c (mono_sparc_flushw): Call mono_arch_flush_icache ().
14493 * mini-exceptions.c: Add proper include files for getpid ().
14495 2006-10-16 Zoltan Varga <vargaz@gmail.com>
14497 * aot-runtime.c (mono_aot_get_method): Change this to return the native code
14498 address instead of a MonoJitInfo* to avoid decoding the exception info for the
14501 * aot-runtime.c aot-compiler.c: Use uint16 instead of uint32 entries in the
14502 name cache to reduce its size.
14504 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
14506 2006-10-15 Zoltan Varga <vargaz@gmail.com>
14508 * mini-x86.c: Save/restore the current LMF structure more efficiently using
14509 the mono_lmf TLS variable.
14511 * exceptions-x86.c (mono_arch_find_jit_info): Only access lmf->method in
14512 trampoline lmf frames.
14514 * mini-sparc.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Define this on sparc as well.
14516 2006-10-14 Zoltan Varga <vargaz@gmail.com>
14518 * mini-amd64.c: Save/restore the current LMF structure more efficiently using
14519 the mono_lmf TLS variable.
14521 * mini-exceptions.c: Access the LMF structure through accessors.
14523 * mini.c: Allow the backends the option for storing the lmf in a dedicated TLS
14524 variable instead of in jit_tls->lmf.
14526 * mini-x86.c mini-amd64.c: Update after lmf->lmf_addr name change.
14528 * exceptions-amd64.c (mono_arch_find_jit_info): Only access lmf->method in
14529 trampoline lmf frames.
14531 * mini-amd64.c (mono_arch_emit_prolog): Do not set lmf->method as it is not needed.
14533 2006-10-12 Zoltan Varga <vargaz@gmail.com>
14535 * mini.c trace.c mini-x86.c: Revert these too.
14537 * mini.c trace.c mini-x86.c: Remove warning workarounds after the mono_type_size ()
14540 Tue Oct 10 11:35:20 CEST 2006 Paolo Molaro <lupus@ximian.com>
14542 * genmdesc.c: removed now dead code.
14544 2006-10-09 Robert Jordan <robertj@gmx.net>
14546 * mini.c: Disable the CrashReporter on MacOS X; Fixes #74869
14548 Mon Oct 9 17:06:41 CEST 2006 Paolo Molaro <lupus@ximian.com>
14550 * mini.h: do not leave gaps in the opcode values.
14552 Mon Oct 9 16:08:51 CEST 2006 Paolo Molaro <lupus@ximian.com>
14554 * jit-icalls.h: flag functions as internal here, too.
14556 Mon Oct 9 15:58:18 CEST 2006 Paolo Molaro <lupus@ximian.com>
14558 * mini.h, aliasing.h, declsec.h, regalloc.h, trace.h: mark internal
14559 functions with the internal attribute.
14561 Mon Oct 9 15:52:45 CEST 2006 Paolo Molaro <lupus@ximian.com>
14563 * aot-compiler.c: fclose the file descriptor in the profile read loop.
14565 Fri Oct 6 16:01:38 CEST 2006 Paolo Molaro <lupus@ximian.com>
14567 * mini.c, jit-icalls.c, inssel-float.brg: beginnings of support
14570 2006-10-05 Zoltan Varga <vargaz@gmail.com>
14572 * mini-x86.c (emit_load_volatile_arguments): New function to handle arguments of
14573 tail calls as on other platforms.
14575 * mini.c (mono_method_to_ir): Fix a few tailcall problems. Fixes #79557.
14577 * iltests.il: Add a few tailcall tests.
14579 Tue Oct 3 16:33:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
14581 * driver.c: fix loop for old compilers (bug #79521).
14583 2006-10-02 Zoltan Varga <vargaz@gmail.com>
14585 * mini-exceptions.c (ves_icall_get_trace): Remove debug printf.
14587 * aot-runtime.c (mono_aot_get_class_from_name): Avoid a memory allocation.
14589 * aot-compiler.c: Add a new option 'metadata-only' to only emit the cached
14590 metadata without any code.
14592 * mini-exceptions.c (mono_handle_native_sigsegv): Add some code to print out
14593 more precise debugging information using gdb.
14595 2006-09-30 Zoltan Varga <vargaz@gmail.com>
14597 * inssel-ia64.brg: Make the helper methods static.
14599 Thu Sep 28 16:40:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
14601 * inssel-x86.brg: make the helper methods static.
14603 Thu Sep 28 16:31:32 CEST 2006 Paolo Molaro <lupus@ximian.com>
14605 * inssel-amd64.brg, mini-amd64.c: small cleanup, use inst_call.
14607 Thu Sep 28 15:36:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
14609 * mini.c: updates for monoburg changes.
14610 * inssel.brg: make a few helper functions static as they should.
14612 2006-09-27 Zoltan Varga <vargaz@gmail.com>
14614 * Makefile.am: Move mini-codegen.c to common_sources.
14616 Wed Sep 27 15:07:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
14618 * mini.h: instroduce inst_call in MonoInst for use in OUTARG
14620 * Makefile.am, cpu-g4.md, inssel-ppc.brg, mini-codegen.c, mini-ppc.c,
14621 mini-ppc.h: port to use the common local register allocator.
14623 2006-09-26 Zoltan Varga <vargaz@gmail.com>
14625 * mini.h: Remove the comment too then.
14627 Tue Sep 26 14:02:58 CEST 2006 Paolo Molaro <lupus@ximian.com>
14629 * mini.h: put back backend.data which is to be used shortly and
14630 doesn't increase the size of MonoInst. If any 64 bit arch aligned
14631 pointers on 4 byte boundaries it'd have much bigger issues running
14632 and you can ifdef it out anyway.
14634 2006-09-26 Zoltan Varga <vargaz@gmail.com>
14636 * mini.h (MonoInst): Remove backend.data field since it is unused and increases
14637 MonoInst size by 4 bytes on 64 bit machines.
14639 Tue Sep 26 11:57:26 CEST 2006 Paolo Molaro <lupus@ximian.com>
14641 * *.{c,h,brg}: long due removal of the unused field in MonoInst and
14642 replacement with more meaningful field names. Arch maintainers, please
14643 check the assigned names are good enough for your arch.
14645 2006-09-26 Zoltan Varga <vargaz@gmail.com>
14647 * cpu-ia64.md mini-ia64.c inssel-ia64.brg mini-ops.h: Get rid of the
14648 OP_IA64_FETCHADD opcodes, use OP_ATOMIC_ADD_IMM_NEW opcodes instead.
14650 Mon Sep 25 11:05:24 CEST 2006 Paolo Molaro <lupus@ximian.com>
14652 * mini.h, driver.c, optflags-def.h, Makefile.am: reduce runtime
14653 relocations and memory requirements, put the optimization flags
14654 definitions in their own file.
14656 2006-09-24 Zoltan Varga <vargaz@gmail.com>
14658 * jit-icalls.c (mono_helper_stelem_ref): Remove this unused helper function.
14660 * mini.c (mini_init): Remove reference to mono_helper_stelem_ref.
14662 2006-09-22 Zoltan Varga <vargaz@gmail.com>
14664 * mini-amd64.c (add_valuetype): Fix an uninitialized memory issue.
14666 Thu Sep 21 19:06:09 CEST 2006 Paolo Molaro <lupus@ximian.com>
14668 * inssel.brg: use the correct function to get the size of an item
14669 in an array, given an element class.
14670 * aot-compiler.c: do not access class->class_size directly.
14672 Thu Sep 21 12:10:56 CEST 2006 Paolo Molaro <lupus@ximian.com>
14674 * mini.h, debug-mini.c: added a debugging function to print
14675 info about local variables and arguments in a jitted method.
14677 2006-09-20 Zoltan Varga <vargaz@gmail.com>
14679 * mini-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
14681 * exceptions-ia64.c: Fix some problems reported by Bill Seurer <seurer@us.ibm.com>.
14683 2006-09-19 Zoltan Varga <vargaz@gmail.com>
14685 * mini-ia64.c (mono_arch_call_opcode): Avoid using the same loop index in the
14686 inner and outer loops when passing vtypes.
14688 Tue Sep 19 17:53:40 CEST 2006 Paolo Molaro <lupus@ximian.com>
14690 * mini-ppc.c: take into account the cpu errata for cache flushing
14691 which caused some random errors (bug #79381).
14693 2006-09-19 Zoltan Varga <vargaz@gmail.com>
14695 * mini-amd64.c (mono_arch_emit_exceptions): Emit the call to
14696 mono_arch_throw_corlib_exception using emit_call () too. Fixes #79271.
14698 2006-09-17 Zoltan Varga <vargaz@gmail.com>
14700 * aot-runtime.c (load_aot_module): Return immeditely if the AOT module was already
14703 * exceptions-amd64.c (gregs_from_ucontext): Apply another patch from the
14704 freebsd ports tree.
14706 * mini-amd64.c (emit_call): Avoid near calls on freebsd.
14707 (mono_arch_patch_code): Remove the unused handling of MONO_PATCH_INFO_CLASS_INIT.
14709 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix check for 32 bitness of
14712 2006-09-13 Zoltan Varga <vargaz@gmail.com>
14714 * aot-runtime.c (load_aot_module_from_cache): Fix PPC build.
14716 2006-09-12 Zoltan Varga <vargaz@gmail.com>
14718 * mini.c (UNVERIFIED): Add a 'break-on-unverified' MONO_DEBUG option so this
14719 macro does not have to be changed during debugging.
14721 * 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>.
14723 * cpu-pentium.md: Rename this to cpu-x86.md for consistency with other platforms.
14725 * Makefile.am mini-x86.c mini-codegen.c: Rename pentium_desc to x86_desc.
14727 * mini.c (mini_get_ldelema_ins): Allow ldelema2d optimization if
14728 MONO_ARCH_NO_EMULATE_MUL is defined.
14730 * mini-ia64.h (MONO_ARCH_CALLEE_FREGS): Reserve f33 for use by instructions.
14732 * mini-ia64.h: Define MONO_ARCH_NO_EMULATE_MUL.
14734 * mini-ia64.c: Implement CEE_MUL based on gcc emitted code.
14736 * mini-ia64.c (mono_arch_lowering_pass): Optimize store_membase_imm with offset==0.
14738 2006-09-11 Zoltan Varga <vargaz@gmail.com>
14740 * mini-x86.h mini-amd64.h mini-exceptions.c: Move the bsd specific MAP_ANON
14741 stuff to mini-exceptions.c where it is used.
14743 * mini-sparc.c (mono_arch_setup_jit_tls_data): Remove the duplicate altstack
14744 setup code, the real one is in mini-exceptions.c.
14746 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Move all dependencies on the
14747 layout of ucontext_t to helper functions in exceptions-amd64.c, as on x86. Add
14748 some changes from the freebsd ports tree.
14750 * mini-amd64.h exceptions-amd64.c: Fix the amd64 build. Get rid of the SC_
14753 * mini-amd64.h: Freebsd has MAP_ANON instead of MAP_ANONYMOUS.
14755 Mon Sep 11 13:18:55 CEST 2006 Paolo Molaro <lupus@ximian.com>
14757 * mini.c: on Linux, check for /proc to be mounted
14758 (bug# 79351, novell bug#201204).
14760 Mon Sep 11 13:10:12 CEST 2006 Paolo Molaro <lupus@ximian.com>
14762 * mini.c: handle cases where pthread_attr_getstack() behaves
14763 incorrectly (bug #78096).
14765 Mon Sep 11 11:31:10 BST 2006 Paolo Molaro <lupus@ximian.com>
14767 * mini-arm.c: support larger stack frames (bug #79272).
14769 2006-09-08 Zoltan Varga <vargaz@gmail.com>
14771 * aot-runtime.c (mono_aot_get_class_from_name): Remove a debug printf.
14773 * aot-compiler.c: Add a hash table to the AOT file mapping class names to typedef
14776 * aot-runtime.c (mono_aot_get_class_from_name): New function used by
14777 mono_class_from_name () to find a class from its name.
14779 * mini.c (mini_init): Register mono_aot_get_class_from_name () with the runtime.
14781 2006-09-07 Zoltan Varga <vargaz@gmail.com>
14783 * mini-amd64.c (emit_call): Avoid strstr () call if possible.
14785 2006-09-05 Kornel Pal <kornelpal@gmail.com>
14787 * Makefile.am: Renamed mono-1.dll to mono.dll. (-avoid-version)
14789 2006-09-04 Zoltan Varga <vargaz@gmail.com>
14791 * mini.c (mono_icall_get_wrapper): Fix a race condition on initializing
14792 callinfo->trampoline.
14794 * mini-amd64.c (emit_call): Special case calls to the vararg array icalls. Hopefully
14796 (mono_arch_patch_code): Add some debug code to help track down similar failures in the
14799 2006-09-03 Zoltan Varga <vargaz@gmail.com>
14801 * aot-runtime.c (mono_aot_plt_resolve): Add an assert.
14803 2006-09-02 Zoltan Varga <vargaz@gmail.com>
14805 * tramp-x86.c (mono_arch_create_specific_trampoline): Don't increase
14806 stats.method_trampolines, it is already done by the generic trampoline code.
14808 * tramp-amd64.c (mono_arch_create_specific_trampoline): Ditto.
14810 2006-09-01 Zoltan Varga <vargaz@gmail.com>
14812 * mini.c: Remove some references to mono_compile_aot, and use cfg->compile_aot instead.
14814 * aot-runtime.c: Add some tweaks to the MONO_AOT_CACHE functionality.
14816 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix a FIXME.
14818 * mini.c (print_jit_stats): Print mscorlib mempool size too.
14820 * mini.c (print_jit_stats): Print new stats.
14822 * *-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
14824 2006-08-31 Zoltan Varga <vargaz@gmail.com>
14826 * mini.c (mini_get_ldelema_ins): Fix verifier error when calling
14827 Address on two dimensional arrays. Fixes #78729.
14829 * mini.h (MonoCompile): Add a 'skip_visibility' field.
14831 * mini.c (method_to_ir): Disable visibility checks if skip_visibility is set on
14834 * mini-amd64.c (mono_arch_emit_exceptions): Fix assertion introduced by the last change.
14836 * mini.c (mono_runtime_cleanup_handlers): Clean up signal handlers on unix. Fixes
14839 * mini.c (handle_array_new): Applied patch from "briaeros007". Fix
14841 (mini_get_ldelema_ins): Ditto.
14843 2006-08-30 Zoltan Varga <vargaz@gmail.com>
14845 * mini-amd64.c (mono_arch_emit_exceptions): Align fp constants to 16 bytes.
14846 (mono_arch_output_basic_block): Avoid unaligned accesses in FNEG implementation.
14849 2006-08-29 Neale Ferguson <neale@sinenomine.net>
14851 * mini-s390.c, mini-s390x.c: Fix VARARG case processing with 0 arguments. Add
14852 mono_arch_get_patch_offset as a dummy entry point to allow successful link.
14854 * exceptions-s390x.c: Cosmetic change.
14856 * tramp-s390.c: Fix warning.
14858 * cpu-s390.md: Correct length of mul_imm.
14860 Wed Aug 23 19:24:00 CEST 2006 Paolo Molaro <lupus@ximian.com>
14862 * aot-compiler.c: added binary writer with ELF backend
14863 implementation (only on Linux/x86 for now).
14865 2006-08-18 Zoltan Varga <vargaz@gmail.com>
14867 * Makefile.am: Don't run net 2.0 AOT tests.
14869 * aot-compiler.c (compile_method): Skip methods with tail calls as well.
14870 (mono_compile_assembly): Skip net 2.0 assemblies as well.
14872 * aot-runtime.c (load_patch_info): Fix an uninitialized memory error.
14874 Fri Aug 18 19:38:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
14876 * aot-compiler.c: simplified and refactored the asm-writing code
14877 to allow different backends.
14879 2006-08-18 Zoltan Varga <vargaz@gmail.com>
14881 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
14883 * aot-compiler.c aot-runtime.c: Reorg the GOT slot allocation code a
14884 little. Share patches of type TYPE_FROM_HANDLE as well.
14886 * mini.c (mono_patch_info_equal): New helper function.
14887 (mono_patch_info_hash): Ditto.
14889 * aot-compiler.c (emit_method_code): Fix s390 build.
14891 * mini.c (mono_allocate_stack_slots_full): Fix yet another place where byref
14892 is not handled because it is stored as a flag and not as a type ctor. Fixes
14895 2006-08-17 Zoltan Varga <vargaz@gmail.com>
14897 * aot-compiler.c: Fix computation of GOT slot statistics.
14899 * aot-compiler.c aot-runtime.c: Implement sharing of GOT slots for classes/fields.
14900 Also remove support for not PIC AOT.
14902 * mini.h: Bump AOT file format version.
14904 * objects.cs: Add a test for #78990.
14906 * mini-x86.c (mono_arch_output_basic_block): Applied patch from Peter Dettman
14907 (peter.dettman@iinet.net.au). Fixes #79087.
14909 * basic-long.cs: Add a test for the above.
14911 2006-08-16 Zoltan Varga <vargaz@gmail.com>
14913 * aot-compiler.c (get_got_offset): Add a cache for GOT entries, not yet used.
14915 * aot-compiler.c (get_plt_index): Add a cache for wrappers too. Simplify the
14918 2006-08-15 Zoltan Varga <vargaz@gmail.com>
14920 * mini.c (mini_init): Fix registration of idiv/imul opcodes which can throw
14923 2006-08-10 Jonathan Chambers <joncham@gmail.com>
14925 * mini.c: Don't verify COM proxy invoke calls
14928 2006-08-10 Dick Porter <dick@ximian.com>
14930 * wapihandles.c (mini_wapi_seminfo): More info, to help track down
14931 which process is holding semaphores locked.
14933 2006-08-08 Zoltan Varga <vargaz@gmail.com>
14935 * mini-ia64.c mini-amd64.c: Fix #79027.
14937 * mini-sparc.c (mono_arch_call_opcode): Fix the previous patch.
14939 * mini-sparc.c (mono_arch_call_opcode): Fix #79027.
14941 * mini-x86.c (mono_arch_call_opcode): Handle the case where there are no
14942 implicit arguments in a vararg call. Fixes #79027.
14944 2006-08-07 Zoltan Varga <vargaz@freemail.hu>
14946 * mini.c (mono_get_element_address_signature): Use CDECL calling convention on windows. Fixes #78969.
14947 (mono_get_array_new_va_signature): Ditto.
14949 2006-08-05 Zoltan Varga <vargaz@gmail.com>
14951 * aot-runtime.c: Call init_plt lazily.
14953 * inssel-long.brg: Fix unsigned long->int conversion.
14955 * aot-runtime.c (init_plt): Remove a redundant make_writable () call.
14957 * aot-compiler.c aot-runtime.c: Reorganize the file structure in the amd64 case so
14958 that most data is now in the .rss/.data section.
14960 2006-08-04 Zoltan Varga <vargaz@gmail.com>
14962 * aot-compiler.c: Correct the computation of the 'direct-calls' statistic.
14964 * aot-compiler.c: Print the number of methods without GOT slots as a statistics.
14966 * aot-compiler.c aot-runtime.c tramp-amd64.c: Resurrect amd64 AOT support.
14968 * tramp-amd64.c (mono_arch_patch_callsite): Fix a warning.
14970 * jit-icalls.c (mono_helper_compile_generic_method): Unbox vtypes since this is a
14971 virtual call. Fixes #79010.
14973 * mini.c (mono_method_to_ir): Pass an additional out arg to compile_generic_method
14974 and use the result as the this argument in the real call.
14976 * generics.2.cs: Add a new test for #79010.
14978 2006-08-03 Zoltan Varga <vargaz@gmail.com>
14980 * mini-x86.c: Fix a warning.
14982 * aot-compiler.c: Add a bunch of statistics.
14984 * mini.c (inline_method): Disable inlining in out-of-line bblocks.
14986 2006-08-02 Zoltan Varga <vargaz@gmail.com>
14988 * mini-arch.h Makefile.am mini-ops.h mini-codegen.c: More alpha updates.
14990 2006-08-01 Zoltan Varga <vargaz@gmail.com>
14992 * 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>.
14994 2006-07-13 Miguel de Icaza <miguel@novell.com>
14996 * mini.c (mono_method_to_ir): Obtain the original method in the
14997 CIL stream and use this to perform validation.
15001 2006-07-19 Zoltan Varga <vargaz@gmail.com>
15003 * mini-x86.c (mono_arch_get_argument_info): Fix a warning.
15004 (mono_arch_call_opcode): Ditto.
15006 * mini.c (mono_method_to_ir): Clear ins_flag at the end of CEE_CALL. Fixes
15009 * mini.c (mono_patch_info_dup_mp): New helper function.
15011 * aot-compiler.c (compile_method): Fix some of the memory allocated during
15012 compilation. Fixes #78827.
15014 2006-07-18 Kornel Pal <kornelpal@gmail.com>
15016 * declsec.c: Use original security informations for
15017 MONO_WRAPPER_MANAGED_TO_MANAGED.
15019 2006-07-15 Jonathan Chambers <joncham@gmail.com>
15021 * mini.c: Allow Com Interop methods/classes and
15022 don't verify COM wrapper calls
15025 2006-07-13 Zoltan Varga <vargaz@gmail.com>
15027 * inssel-long32.brg: Fix long->i4 checked conversion.
15029 * exceptions.cs: Add a test for the above.
15031 2006-07-08 Zoltan Varga <vargaz@gmail.com>
15033 * mini-exceptions.c (mono_setup_altstack): Fix a memory leak.
15035 * mini.c: Applied patch from Joachim Ante (joe@otee.dk). Fix some shutdown
15038 * helpers.c (mono_disassemble_code): Avoid using fixed temporary files. Fixes
15041 2006-07-03 Zoltan Varga <vargaz@gmail.com>
15043 * mini.c: Fix solaris/x86 exception handling.
15045 * Makefile.am: Get rid of $(ICU_LIBS).
15047 2006-07-02 Zoltan Varga <vargaz@gmail.com>
15049 * mini-exceptions.c: Fix handling of unhandled SIGSEGV exceptions on ia64.
15050 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Use MONO_INIT_CONTEXT_FROM_CURRENT.
15051 (ves_icall_System_Security_SecurityFrame_GetSecurityFrame): Ditto.
15053 * mini-ia64.h (MONO_CONTEXT_SET_FUNC): New macro.
15055 * mini-exceptions.c (mono_handle_native_sigsegv): Prevent infinite loops if
15056 this function causes a SIGSEGV.
15058 2006-06-22 Zoltan Varga <vargaz@gmail.com>
15060 * mini.c: Remove unused solaris/x86 includes.
15062 2006-06-21 Zoltan Varga <vargaz@gmail.com>
15064 * jit.h: Add G_BEGIN_DECLS/G_END_DECLS.
15066 2006-06-20 Jb Evain <jbevain@gmail.com>
15068 * cpu-g4.md: fix max length of start_handler instruction.
15070 2006-06-20 Massimiliano Mantione <massi@ximian.com>
15071 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78656.
15073 2006-06-16 Massimiliano Mantione <massi@ximian.com>
15074 * ssa.c: Fixed bug 78653 for SSA based deadce.
15075 * mini.h: added MONO_INST_DEFINITION_HAS_SIDE_EFFECTS flag go
15076 MonoInst.flags, used in SSA based deadce.
15077 * aliasing.c: Fixed bug 78653 for "fastpath" deadce.
15078 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78653.
15080 Thu Jun 15 16:52:46 CEST 2006 Paolo Molaro <lupus@ximian.com>
15082 * tramp-ppc.c: don't use malloc () for trampoline code, sometimes
15083 it can end up using non executable memory on ppc64 systems
15084 running ppc32 userspace (fix from Johannes Berg).
15086 2006-06-14 Dick Porter <dick@ximian.com>
15088 * wapihandles.c: Fix a bunch of signed/unsigned warnings from gcc
15091 2006-06-13 Massimiliano Mantione <massi@ximian.com>
15092 * mini.c: Made so that inline is locally disabled if it would
15093 trigger a .cctor, because too many apps depend on this behavior
15094 (which seems to be also the one of the MS CLR).
15096 2006-06-13 Zoltan Varga <vargaz@gmail.com>
15098 * mini-amd64.c (mono_emit_stack_alloc): Fix initialization of localloc'ed memory.
15099 No idea why this worked before.
15101 * branch-opts.c (mono_branch_optimize_exception_target): Avoid branches
15102 which branch to outer exception clauses since they could skip the
15103 inner finally clauses. Fixes #78633.
15105 * exceptions.cs: Add a test for the above.
15107 * mini.c (merge_basic_blocks): Nullify the branch at the end of the first bb.
15110 * iltests.il: Add a test for the above.
15112 2006-06-12 Zoltan Varga <vargaz@gmail.com>
15114 * mini.c (remove_block_if_useless): Do not remove the bblock immediately
15115 after the end of a try bblock, to prevent asserts in mini_method_compile ().
15117 * iltests.il: Add a test for the above.
15119 2006-06-10 Zoltan Varga <vargaz@gmail.com>
15121 * mini-ia64.c (mono_arch_lowering_pass): Remove some code duplication.
15123 * mini-ia64.c inssel-ia64.brg: Implement the new net 2.0 Interlocked.Add
15124 methods as instrinsics.
15126 2006-06-09 Wade Berrier <wberrier@novell.com>
15128 * Makefile.am: Fix sources list for svn rename so that make dist succeeds
15129 (simple-cee-ops.h ssapre-mini-ops.h)
15131 2006-06-09 Neale Ferguson <neale@sinenomine.net>
15133 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on s390/s390x.
15134 * mini-s390x.c, mini-s390.c: Correct ATOMIC operations (incorrect register for CS
15136 * mini-s390x.h, mini-s390.h: Simplify MCONTEXT_GET_BP.
15137 * cpu-s390x.md: Fix max. length values for a couple of instructions.
15139 2006-06-09 Jonathan Chambers <jonathan.chambers@ansys.com>
15141 * mini-exceptions.c: Minor fix for building mono in Visual Studio.
15143 2006-06-08 Massimiliano Mantione <massi@ximian.com>
15145 * ssapre-cee-ops.h: Renamed as "simple-cee-ops.h"
15146 * simple-cee-ops.h: Was "ssapre-cee-ops.h" (renamed).
15147 * ssapre-mini-ops.h: Renamed as "simple-mini-ops.h"
15148 * simple-mini-ops.h: Was "ssapre-mini-ops.h" (renamed).
15149 * local-propagation.c: In mono_cprop_invalidate_values use a whitelist
15150 of opcodes, so that bug 78549 should not happen again.
15151 * ssapre.c: Updated to use the renamed files.
15153 2006-06-08 Zoltan Varga <vargaz@gmail.com>
15155 * mini-amd64.c (mono_arch_output_basic_block): Fix a wrong reg-reg move
15156 in OP_ATOMIC_EXCHANGE_I4.
15158 2006-06-07 Wade Berrier <wberrier@novell.com>
15160 * tramp-s390.c: Fix s390 build (add missing pointer declarations
15161 in mono_debugger_create_notification_function)
15163 2006-06-06 Zoltan Varga <vargaz@gmail.com>
15165 * mini.c (NEW_AOTCONST_TOKEN): Fix amd64 build.
15167 * mini.c (type_from_stack_type): Disable some changes which do not
15170 * driver.c: Reenable opts.
15172 * mini.h (MonoStackSlot): New structure to keep track of the verification state
15173 of the evaluation stack.
15175 * mini.h (MonoBasicBlock): Add a 'stack_state' field to keep track of the
15176 evaluation stack trace at entry to the bblock.
15178 * mini.c (merge_stacks): New function to perform verification of stack merges.
15179 Turned off by default.
15181 * mini.c: Fill up ins->klass for instructions whose type is STACK_OBJ or
15184 2006-06-06 Massimiliano Mantione <massi@ximian.com>
15186 * local-propagation.c: Fixed bug 78549.
15188 2006-06-04 Zoltan Varga <vargaz@gmail.com>
15190 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on ia64.
15192 2006-06-02 Miguel de Icaza <miguel@novell.com>
15194 * tramp-sparc.c, tramp-ppc.c, tramp-s390.c, tramp-s390x.c,
15195 tramp-arm.c, tramp-ia64.c
15196 (mono_debugger_create_notification_function): Update signature to
15197 new signature and use new protocol for creating the notification
15200 Should fix the build.
15202 2006-06-02 Geoff Norton <gnorton@customerdna.com>
15204 * exceptions-ppc.c (mono_jit_walk_stack)
15205 (ves_icall_get_frame_info): Fix the build
15207 2006-06-02 Zoltan Varga <vargaz@gmail.com>
15209 * mini.c (mono_set_defaults): Fix the handling of -O=-all.
15211 2006-05-31 Raja R Harinath <rharinath@novell.com>
15213 * il2tests.2.il: New file for generics CIL tests. Add test for
15215 * Makefile.am: Update.
15218 * mini.c (mono_method_to_ir): Don't apply box+brtrue optimization
15221 2006-05-30 Massimiliano Mantione <massi@ximian.com>
15223 * aliasing.c: Fixed bug 78311.
15225 2006-05-29 Martin Baulig <martin@ximian.com>
15227 * mini-exceptions.c (mono_find_jit_info): When computing the
15228 native offset, check whether we're actually inside the method's
15229 code; call mono_debug_print_stack_frame() to format the frame.
15230 (ves_icall_System_Exception_get_trace): Call
15231 mono_debug_print_stack_frame() to format the stack frame.
15232 (ves_icall_get_trace): Update to the new debugging API.
15233 (mono_jit_walk_stack_from_ctx): Likewise.
15234 (ves_icall_get_frame_info): Likewise.
15236 * mini.c (get_method_from_ip): Use the new debugging API.
15237 (mono_print_method_from_ip): Likewise.
15240 (mono_jit_walk_stack): Use the new debugging API.
15241 (ves_icall_get_frame_info): Likewise.
15243 2006-05-27 Zoltan Varga <vargaz@gmail.com>
15245 * mini-amd64.c (mono_arch_output_basic_block): Fix MONO_PROFILE_COVERAGE.
15247 2006-05-25 Massimiliano Mantione <massi@ximian.com>
15249 * mini.c: Added "limitator" to inline for debugging.
15251 2006-05-24 Martin Baulig <martin@ximian.com>
15253 * debug-debugger.c (mono_debugger_init): Create a private,
15254 malloc()-based code manager for the notification function and
15255 intentionally leak it on exit. This fixes the crash-on-exit race
15259 (mono_debugger_create_notification_function): Added
15260 `MonoCodeManager *' argument.
15263 (mono_debugger_create_notification_function): Added
15264 `MonoCodeManager *' argument.
15266 2006-05-23 Massimiliano Mantione <massi@ximian.com>
15268 * aliasing.c: Fixed 64 bit issue.
15269 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
15270 default since all known bugs are fixed (one more time!).
15272 Tue May 23 13:47:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
15274 * mini.c: write barrier support.
15276 2006-05-23 Martin Baulig <martin@ximian.com>
15278 * debug-debugger.c: Revert Paolo's change. Add comment and #error
15279 check at the top of the file.
15281 Sun May 21 12:22:29 CEST 2006 Paolo Molaro <lupus@ximian.com>
15283 * debug-debugger.c: fix the build. Again. Hopefully Martin will stop
15284 reverting changes without reason and without changelog entries.
15286 2006-05-18 Zoltan Varga <vargaz@gmail.com>
15288 * mini-sparc.c (mono_arch_output_basic_block): Add support for large stack offets
15289 to a few opcodes. Fixes #78439.
15291 * mini-sparc.c: Rename mono_sparch_break () to mono_arch_break () to improve
15292 consistency with other archs.
15294 * mini-ia64.c (mono_arch_emit_prolog): Remove debug stuff left in by mistake.
15296 Wed May 17 18:07:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
15298 * debug-debugger.c: fix the build.
15300 2006-05-17 Martin Baulig <martin@ximian.com>
15303 (debugger_thread_vtable): Moved here from ../metadata/threads.c.
15304 (debugger_init_threads): Formerly known as mono_debugger_init_threads().
15305 (debugger_finalize_threads): Formaly known as mono_debugger_finalize_threads().
15306 (debugger_attach): Call GC_mono_debugger_add_all_threads().
15308 2006-05-11 Zoltan Varga <vargaz@gmail.com>
15310 * mini.c (mini_init): Call pthread_attr_destroy () to fix a small memory leak.
15312 2006-05-10 Zoltan Varga <vargaz@gmail.com>
15314 * mini-x86.c (mono_arch_instrument_epilog): Fix handling of
15315 MONO_TYPE_GENERICINST.
15317 * mini-amd64.c (mono_arch_instrument_epilog): Fix handling of
15318 MONO_TYPE_GENERICINST.
15320 2006-05-09 Zoltan Varga <vargaz@gmail.com>
15322 * mini-x86.c (mono_arch_get_vcall_slot_addr): Add a missing call sequence. Fixes
15325 2006-05-08 Zoltan Varga <vargaz@gmail.com>
15327 * mini.c (mono_create_jump_trampoline): Allocate MonoJitInfo from the domain
15329 (mono_jit_free_method): Remove the method from jump_trampoline_hash as well.
15331 2006-05-06 Zoltan Varga <vargaz@gmail.com>
15333 * mini.c (mini_cleanup): Applied patch from Joachim Ante (joe@otee.dk). Call
15334 mono_trace_cleanup ().
15336 * iltests.il: Fix problem with the newly added test.
15338 * mini-codegen.c (mono_local_regalloc): When changing the dreg of an instruction
15339 due to register constraints, free up the previous hreg. Fixes #78314.
15341 * iltests.il: Add new test for #78314.
15343 * mini-x86.c (mono_arch_get_inst_for_method): Use OP_ATOMIC_ADD_NEW_I4 for
15344 Interlocked.Add. Fixes #78312.
15346 * mini-amd64.c (mono_arch_get_inst_for_method): Ditto.
15348 2006-05-05 Zoltan Varga <vargaz@gmail.com>
15350 * inssel.brg (mini_emit_virtual_call): Fix a warning.
15352 2006-05-05 Martin Baulig <martin@ximian.com>
15354 * debug-mini.c (mono_debug_open_block): New method.
15357 (mono_arch_output_basic_block): Call mono_debug_open_block() at
15358 the beginning of each basic block.
15361 (mono_arch_output_basic_block): Call mono_debug_open_block() at
15362 the beginning of each basic block.
15364 2006-05-04 Massimiliano Mantione <massi@ximian.com>
15366 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
15367 default until I understand why they break the build on amd64.
15369 2006-05-04 Zoltan Varga <vargaz@gmail.com>
15371 * mini.c (mini_cleanup): Call mono_cleanup ().
15373 * mini.c (UNVERIFIED): New macro to make it easier to track down verification
15376 2006-05-04 Massimiliano Mantione <massi@ximian.com>
15378 * aliasing.c: Fixed shameful cut&paste error that caused JIT crashes.
15379 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
15380 default since all known bugs are fixed, and I cannot reproduce bug
15381 77944... I'm asking Matt Hargett to test again after this commit.
15383 2006-04-28 Massimiliano Mantione <massi@ximian.com>
15385 * mini-codegen.c: Fixed typo that thrashed inline.
15387 2006-04-28 Zoltan Varga <vargaz@gmail.com>
15389 * dominators.c (compute_dominators): Avoid using a worklist since
15390 it is not correct in some cases. Instead, iterate over all bblocks as
15391 in the original paper. Fixes --compile-all -O=all System.Xml.dll.
15393 2006-04-28 Miguel de Icaza <miguel@novell.com>
15395 * mini.c (mono_jit_compile_method_inner): Use
15396 mono_prepare_exception_from_error that resets the value
15399 2006-04-27 Miguel de Icaza <miguel@novell.com>
15401 * mini.c: Move the mini_loader_error_to_exception to metadata.
15403 2006-04-27 Massimiliano Mantione <massi@ximian.com>
15405 * aliasing.c: Fixed bug 78210.
15407 2006-04-27 Massimiliano Mantione <massi@ximian.com>
15409 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
15410 default until all their problems (or the ones they trigger) are fixed.
15412 2006-04-26 Zoltan Varga <vargaz@gmail.com>
15414 * aot-runtime.c (mono_aot_get_method_from_token_inner): Fix the previous patch.
15416 * aot-runtime.c (mono_aot_get_method_from_token_inner): Mark the method
15417 as loaded only after resolving patches since that could invoke the same method.
15419 * aot-runtime.c (mono_aot_plt_resolve): Fix ppc etc. builds.
15421 * aot-compiler.c: Refactor mono_aot_compile_aot () into a bunch of smaller
15424 * aot-runtime.c (init_plt): Use a normal trampoline to transfer code to the
15427 * aot-compiler.c (emit_plt): Pass the plt offset in %eax instead of on the
15430 * mini-trampolines.c (mono_aot_plt_trampoline): New trampoline to handle calls
15431 made from AOT code through the PLT table.
15433 * mini-x86.h mini-amd64.h: Define MONO_ARCH_AOT_PLT_OFFSET_REG to the register
15434 holding the plt offset when a call is made to the aot plt trampoline.
15436 2006-04-25 Zoltan Varga <vargaz@gmail.com>
15438 * aot-runtime.c aot-compiler.c cpu-amd64.md mini-amd64.c: Update parts of the
15441 * Makefile.am (common_sources): Fix build breakage.
15443 * aot-runtime.c aot-compiler.c: Reorganize the AOT code yet again: Make all
15444 calls through a jump table similar to the ELF PLT table. Avoid indirect calls for
15445 intra-assembly calls if possible.
15447 * tramp-*.c: Add new functions for patching/nullifying PLT entries.
15449 * mini-trampolines.c: Handle PLT entries.
15451 * mini.c: Avoid creating a GOT var for calls.
15453 * jit-icalls.c (helper_ldstr_mscorlib): New helper function for loading strings
15454 from mscorlib code.
15456 * jit-icalls.c (helper_newobj_mscorlib): New helper function to create objects
15457 from mscorlib code.
15459 * mini.c (mono_method_to_ir): Use the new helper functions in throw bblocks in
15462 * mini.h: Bump AOT file format version.
15464 * mini.c (get_basic_blocks): Fix the calculation of bb->out_of_line so it
15467 2006-04-25 Martin Baulig <martin@ximian.com>
15469 * driver.c: Disable copyprop, consprop and inline when running
15470 inside the debugger.
15472 2006-04-25 Martin Baulig <martin@ximian.com>
15474 * debug-debugger.h (MonoDebuggerInfo): Replaced `get_thread_id'
15475 with `get_current_thread' and added `detach'.
15476 (MonoDebuggerMetadataInfo): Added `thread_size',
15477 `thread_tid_offset', `thread_stack_ptr_offset' and
15478 `thread_end_stack_offset'.
15480 2006-04-25 Zoltan Varga <vargaz@gmail.com>
15482 * aot.c Makefile.am: Split aot.c into two new files aot-compiler.c and
15485 * inssel.brg (mini_emit_load_intf_reg_vtable): Use a new kind of AOT constant
15486 ADJUSTED_IID to avoid the need for adjusting the IID at runtime.
15488 * mini.h (MonoJumpInfoType): Add MONO_PATCH_INFO_ADJUSTED_IID.
15490 * mini.c (mono_resolve_patch_target): Handle ADJUSTED_IID.
15492 * aot.c: Add support for ADJUSTED_IID.
15494 2006-04-24 Zoltan Varga <vargaz@gmail.com>
15496 * aot.c (emit_method_order): Don't align method_order_end.
15498 * inssel.brg (stmt): Fix interface calls in AOT code which got broken by
15499 the interface ID changes.
15501 2006-04-21 Dick Porter <dick@ximian.com>
15503 * mini.c (mini_thread_cleanup): Clear the JIT TLS data when
15504 cleaning up a thread. Fixes the new part of bug 77470.
15506 2006-04-20 Geoff Norton <gnorton@customerdna.com>
15508 * mini-ppc.c: Call mono_jit_thread_attach when transitioning a native
15509 to managed wrapper.
15511 2006-04-19 Zoltan Varga <vargaz@gmail.com>
15513 * mini.h mini.c: Remove mono_type_to_ldind/stind () which are now in marshal.c.
15515 * mini.c (mono_runtime_install_handlers): Handle SIGABRT similarly to
15516 SIGSEGV. Fixes #78072.
15518 * mini-exceptions.c (mono_handle_native_sigsegv): Add a 'signal' argument,
15519 unregister our SIGABRT handler.
15521 2006-04-19 Massimiliano Mantione <massi@ximian.com>
15523 * mini.c: Disabled inline where it can alter the call stack in a
15524 way visible from managed code.
15525 * driver.c: enabled inline,consprop,copyprop,treeprop,deadce by
15528 2006-04-16 Zoltan Varga <vargaz@gmail.com>
15530 * mini-amd64.c (mono_arch_emit_prolog): Attach the thread to the runtime as it is done
15531 on other platforms. Fixes #78089.
15533 2006-04-13 Martin Baulig <martin@ximian.com>
15535 * driver.c: Also check a `MONO_INSIDE_MDB' environment variable to
15536 determine whether we're inside the debugger.
15539 (MonoDebuggerMetadataInfo): Added all offsets from `MonoDefaults'.
15541 2006-04-12 Zoltan Varga <vargaz@gmail.com>
15543 * mini.c (mono_method_to_ir): Handle multiple LEAVE statements inside a single
15544 handler clauses. Fixes #78024.
15546 * mini-sparc.c (mono_arch_output_basic_block): Handle large offsets
15547 in the CALL_MEMBASE opcodes. Fixes #78088.
15548 (mono_arch_get_vcall_slot_addr): Ditto.
15550 2006-04-10 Martin Baulig <martin@ximian.com>
15552 * debug-debugger.c: The thread handling code has now been moved
15553 into ../metadata/threads.c.
15555 2006-04-10 Zoltan Varga <vargaz@gmail.com>
15557 * driver.c (mono_main): Fix --with-gc=none build.
15559 * mini-codegen.c (mono_spillvar_offset): Improve alignment.
15560 (mono_spillvar_offset_float): Ditto.
15561 (mono_local_regalloc): Only do the OP_MOVE optimization if ins->dreg is a local
15562 hreg, not when its !global, since on ia64, there is a third category: stacked
15565 Mon Apr 10 14:39:49 CEST 2006 Paolo Molaro <lupus@ximian.com>
15567 * mini.c: set MonoInst->klass for load field address and a few other
15570 2006-04-10 Zoltan Varga <vargaz@gmail.com>
15572 * helpers.c (mono_disassemble_code): Emit debug info on amd64 as well.
15574 2006-04-07 Zoltan Varga <vargaz@gmail.com>
15576 * dominators.c (compute_dominators): Fix yet another bug which surfaced after
15577 the branch opt changes.
15579 2006-04-06 Dick Porter <dick@ximian.com>
15581 * wapihandles.c (mini_wapi_semdel): Fix parameters in semctl () call.
15583 * wapihandles.c (mini_wapi_seminfo):
15584 * driver.c (mono_main): Add semaphore info option
15586 2006-04-05 Zoltan Varga <vargaz@gmail.com>
15588 * dominators.c (compute_dominators): Fix a bug which surfaced after the recent
15589 branch optimization changes. Fixes #78009.
15591 Wed Apr 5 16:40:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
15593 * mini.c: ignore accessibility of methods in managed->native wrappers.
15595 2006-04-04 Zoltan Varga <vargaz@gmail.com>
15597 * mini.c (mini_cleanup): Call print_jit_stats () earlier since it accesses metadata.
15599 * mini.c (mini_cleanup): Free 'emul_opcode_map' as well.
15601 2006-04-03 Zoltan Varga <vargaz@gmail.com>
15603 * mini.c: Modify the branch optimizations to preserve the invariant that
15604 the entries inside the in_bb and out_bb arrays are unique.
15605 (mono_unlink_bblock): Avoid creation of new arrays.
15607 2006-04-02 Zoltan Varga <vargaz@gmail.com>
15609 * mini.c (mono_unlink_bblock): Fix regression caused by previous
15612 2006-04-01 Zoltan Varga <vargaz@gmail.com>
15614 * mini.c (optimize_branches): Remove the "optimizations" in
15615 the cbranch1/cbranch2 -> branch cases which were causing several
15616 problems in the past. Fixes #77986.
15618 2006-03-31 Chris Toshok <toshok@ximian.com>
15620 * driver.c (DEFAULT_OPTIMIZATIONS): back out the new set of
15621 default optimizations :(
15623 2006-03-31 Zoltan Varga <vargaz@gmail.com>
15625 * inssel-x86.brg mini-codegen.c mini.c: Merge some changes/fixes from linear-il
15628 2006-03-31 Massimiliano Mantione <massi@ximian.com>
15630 * local-propagation.c: Added comments to structs and removed
15631 "Mono" prefixes from local tree mover types.
15633 2006-03-30 Zoltan Varga <vargaz@gmail.com>
15635 * Makefile.am (arch_sources): Define this for each architecture so
15636 libmono_la_SOURCES is defined in one place.
15638 Wed Mar 29 20:51:14 CEST 2006 Paolo Molaro <lupus@ximian.com>
15640 * driver.c, wapihandles.c, Makefile.am: integrate the io-layer utils
15643 Wed Mar 29 17:16:57 CEST 2006 Paolo Molaro <lupus@ximian.com>
15645 * driver.c: print the GC name supplied by configure.
15647 2006-03-29 Massimiliano Mantione <massi@ximian.com>
15649 * local-propagation.c: Added tree mover, and moved here all the
15650 local propagation code from mini.c
15651 * mini.c: Added support for treeprop, and moved all the local
15652 propagation code to local-propagation.c
15653 * mini.h: Added support for treeprop
15654 * driver.c: Added support for treeprop, enabled consprop, copyprop,
15655 treeprop, inline and deadce by default
15656 * Makefile.am: Added local-propagation.c
15658 2006-03-25 Zoltan Varga <vargaz@gmail.com>
15660 * exceptions-sparc.c: Applied patch from David S. Miller <davem@sunset.davemloft.net>: Implement correct support for sparc/linux.
15662 Fri Mar 24 20:07:19 CET 2006 Paolo Molaro <lupus@ximian.com>
15664 * debug-debugger.c: make it compile without the Boehm GC.
15666 Wed Mar 22 18:25:18 CET 2006 Paolo Molaro <lupus@ximian.com>
15668 * mini.c: fixed issue with mismatch when an icall is registered
15669 with multiple names but same address.
15671 Tue Mar 21 15:59:57 CET 2006 Paolo Molaro <lupus@ximian.com>
15673 * declsec.c, mini-exceptions.c: use write barrier to set reference
15674 fields of managed objects.
15676 2006-03-19 Zoltan Varga <vargaz@gmail.com>
15678 * mini.c (mono_print_method_from_ip): Recognize JIT trampolines as well.
15679 (can_access_internals): Fix a warning.
15681 * mini.c (print_method_from_ip): Rename this to
15682 mono_print_method_from_ip so it gets exported.
15684 * trace.c: Deal with strings inside StringBuilder's containing garbage
15685 and fix memory leaks. Fixes #77848.
15687 2006-03-19 Zoltan Varga <vargaz@gmail.com>
15689 * mini.c (mini_init): Disable the setting of GC_stackbottom on ia64. Hopefully
15692 2006-03-16 Neale Ferguson <neale@sinenomine.net>
15694 * mini-s390.c: Remove OP_X86_TEST_NULL.
15696 Thu Mar 16 17:19:04 CET 2006 Paolo Molaro <lupus@ximian.com>
15698 * mini.c: use the correct GetHashCode() for the moving collector.
15700 2006-03-16 Massimiliano Mantione <massi@ximian.com>
15702 * liveness.c: Regalloc spill cost tuning.
15704 2006-03-15 Neale Ferguson <neale@sinenomine.net>
15706 * mini-s390x.h: Correct S390_LONG macro.
15708 * mini-s390x.c: Cleanup unused code.
15710 2006-03-15 Zoltan Varga <vargaz@gmail.com>
15712 * jit-icalls.h: New file.
15714 * Makefile.am mini.c jit-icalls.c: Use a proper include file for the jit
15715 icalls and include that instead of including jit-icalls.c.
15717 * mini-ppc.c (mono_arch_output_basic_block): Remove references to
15720 Tue Mar 14 20:23:53 CET 2006 Paolo Molaro <lupus@ximian.com>
15722 * mini.c: when checking for member accessibility, also check for
15723 friend assemblies and for explicit interface implementations.
15725 2006-03-14 Zoltan Varga <vargaz@gmail.com>
15727 * mini-codegen.c (mono_local_regalloc): Remove incorrect g_free () calls.
15729 * cpu-arm.md cpu-g4.md: Remove x86_ opcodes.
15731 * mini-x86.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
15732 common cases are done first.
15734 * mini-ops.h: Only define platform specific opcodes on the given platform.
15736 * mini.h regalloc.h mini-codegen.c: Merge optimizations from the linear-il
15739 2006-03-14 Martin Baulig <martin@ximian.com>
15741 Revert Paolo's change from r57348:
15743 * mini.h: don't use gboolean for bitfields.
15744 * mini.c: verifier changes for fields and methods accessibility.
15746 2006-03-13 Neale Ferguson <neale@sinenomine.net>
15748 * mini-s390.h, mini-s390x.h: Fix calls to mono_call_inst_add_outarg_reg.
15750 * mini-s390x.c: Fix conv_r_un.
15752 * cpu-s390, cpu-s390x.md: Fix lengths.
15754 Sun Mar 12 17:31:22 CET 2006 Paolo Molaro <lupus@ximian.com>
15756 * mini.c: nested types have access to all the nesting
15757 levels, not just the enclosing types.
15759 Sun Mar 12 16:23:11 CET 2006 Paolo Molaro <lupus@ximian.com>
15761 * mini.c: added a few more verification checks.
15763 2006-03-12 Zoltan Varga <vargaz@gmail.com>
15765 * liveness.c: Merge optimizations from the linear-il branch.
15767 2006-03-11 Zoltan Varga <vargaz@gmail.com>
15769 * mini-ia64.c (emit_call): Add a comment.
15771 * tramp-ia64.c (mono_arch_patch_callsite): Handle indirect calls as well.
15773 * tramp-ia64.c: Fix some warnings.
15775 Sat Mar 11 20:15:59 CET 2006 Paolo Molaro <lupus@ximian.com>
15777 * mini.h: don't use gboolean for bitfields.
15778 * mini.c: verifier changes for fields and methods accessibility.
15780 2006-03-11 Zoltan Varga <vargaz@gmail.com>
15782 * mini.c (mono_icall_get_wrapper): Fix an ia64 bug introduced by the
15783 lazy icall wrapper changes.
15785 * dominators.c: Replace all the dominator algorithms with faster
15786 ones from the linear-il branch.
15788 * inssel-*.brg: Allocate call->out_ireg_args and call->out_freg_args from
15791 * mini-amd64.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
15792 common cases are done first.
15794 * mini-amd64.c: Fix some warnings.
15796 * mini-codegen.c mini-*.c: Allocate call->out_ireg_args and call->out_freg_args
15799 * mini.c (mono_jit_compile_method_with_opt): Fix a race in the newly
15802 * mini.h: Add a missing prototype.
15804 2006-03-10 Zoltan Varga <vargaz@gmail.com>
15806 * mini.c: Compile icall wrappers lazily.
15808 * mini-codegen.c: Use printf instead of g_print since its much faster.
15810 * mini.h (mono_bitset_foreach_bit): Use the faster mono_bitset_find_start ()
15813 * mini.c (optimize_branches): Cache the negative result from
15814 remove_block_if_useless ().
15816 * mini.c (optimize_branches): Avoid restarting the iteration after each change.
15817 Also fix some bblock linking issues.
15819 * helpers.c (mono_disassemble_code): Reduce the size of the temporary
15822 * mini.h: Define G_LIKELY/G_UNLIKELY macros for older glib versions.
15824 * mini.h (MonoBasicBlock): Reorganize the fields, putting more frequently
15825 accessed fields first, for better cache behavior.
15827 Fri Mar 10 18:21:41 CET 2006 Paolo Molaro <lupus@ximian.com>
15829 * mini.c: speedup IList<T> array accesses.
15831 2006-03-09 Zoltan Varga <vargaz@gmail.com>
15833 * mini.c (mono_method_to_ir): Handle large methods overflowing the
15834 inline_costs counter. Fixes #77190.
15836 2006-03-06 Zoltan Varga <vargaz@gmail.com>
15838 * mini-exceptions.c: Call mono_trace_is_enabled () before printing
15839 trace messages. Fixes #77706.
15841 2006-03-04 Martin Baulig <martin@ximian.com>
15843 * tramp-amd64.c, tramp-x86.c
15844 (mono_debugger_create_notification_function): Use
15845 mono_global_codeman_reserve() to allocate a buffer at runtime and
15848 * debug-debugger.h (MonoDebuggerInfo): Added `initialize'.
15850 * debug-debugger.c (mono_debugger_init): Dynamically allocate the
15851 notification function at runtime and then call `initialize' in the
15852 `MONO_DEBUGGER__debugger_info' vtable.
15854 2006-03-04 Zoltan Varga <vargaz@gmail.com>
15856 * iltests.il: Fix a visibility problem.
15858 Wed Mar 1 15:55:25 CET 2006 Paolo Molaro <lupus@ximian.com>
15860 * driver.c, mini.c: add hooks for the counters API.
15862 Wed Mar 1 12:28:04 CET 2006 Paolo Molaro <lupus@ximian.com>
15864 * driver.c: show disabled options.
15866 Wed Mar 1 12:18:51 CET 2006 Paolo Molaro <lupus@ximian.com>
15868 * linear-scan.c: always use cost-driven selection.
15870 2006-02-28 Raja R Harinath <rharinath@novell.com>
15872 * jit-icalls.c (helper_compile_generic_method): Revert change from
15875 Mon Feb 27 18:58:19 GMT 2006 Paolo Molaro <lupus@ximian.com>
15877 * cpu-arm.md, mini-arm.c: implemented MemoryBarrier.
15879 Sat Feb 25 17:39:21 CET 2006 Paolo Molaro <lupus@ximian.com>
15881 * inssel.brg: style fixes, mostly to force the updated monoburg
15882 to run for people using svn.
15884 Sat Feb 25 17:07:42 CET 2006 Paolo Molaro <lupus@ximian.com>
15886 * mini.c: match monoburg changes.
15888 Sat Feb 25 16:04:33 CET 2006 Paolo Molaro <lupus@ximian.com>
15890 * mini.h, mini.c, abcremoval.c, aliasing.c, liveness.c,
15891 ssapre.c, graph.c, ssa.c: put the mono_burg_arity[]
15892 declaration in the header file.
15894 Sat Feb 25 14:19:31 CET 2006 Paolo Molaro <lupus@ximian.com>
15896 * helpers.c: reduce relocations and mem usage.
15898 Sat Feb 25 11:58:16 CET 2006 Paolo Molaro <lupus@ximian.com>
15900 * mini.h, mini-codegen.c: disable logging features if
15901 requested by configure.
15903 Sat Feb 25 11:54:49 CET 2006 Paolo Molaro <lupus@ximian.com>
15905 * mini.c: tiny verifier changes.
15907 Fri Feb 24 18:17:52 CET 2006 Paolo Molaro <lupus@ximian.com>
15909 * mini-ops.h, inssel-x86.brg, tramp-x86.c, mini-x86.c,
15910 cpu-pentium.md: stack alignment changes for osx/x86,
15911 partially from Geoff Norton <gnorton@customerdna.com>.
15913 2006-02-24 Raja R Harinath <harinath@gmail.com>
15915 * jit-icalls.c (helper_compile_generic_method): Update to changes
15916 in metadata/class.c.
15918 2006-02-24 Zoltan Varga <vargaz@gmail.com>
15920 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a missing check.
15922 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for
15923 interface calls with large offsets.
15925 2006-02-23 Raja R Harinath <rharinath@novell.com>
15927 * jit-icalls.c (helper_compile_generic_method): Document the
15928 special-case we depend on so that we can inflate the method twice
15929 with the same context with no bad side-effects.
15931 Thu Feb 23 13:45:46 CET 2006 Paolo Molaro <lupus@ximian.com>
15933 * mini-x86.c, mini-amd64.c: fix for case when xen support
15936 Wed Feb 22 19:38:40 CET 2006 Paolo Molaro <lupus@ximian.com>
15938 * mini-x86.c, mini-amd64.c: generate code to access tls items
15939 in a faster way for Xen systems.
15941 Wed Feb 22 10:31:25 CET 2006 Paolo Molaro <lupus@ximian.com>
15943 * exceptions-x86.c, mini-x86.h, driver.c, mini-codegen.c:
15944 updates and compilation fixes for the OSX/x86 port, mostly from
15945 Geoff Norton <gnorton@customerdna.com>.
15947 Tue Feb 21 19:56:55 CET 2006 Paolo Molaro <lupus@ximian.com>
15949 * inssel.brg: faster interface call implementation
15950 to sync with the interface_offsets MonoVTable changes.
15952 Mon Feb 20 10:37:57 CET 2006 Paolo Molaro <lupus@ximian.com>
15954 * mini.c: more verification checks.
15956 Fri Feb 17 19:47:29 CET 2006 Paolo Molaro <lupus@ximian.com>
15958 * mini.c: added a few more verification checks.
15960 2006-02-17 Neale Ferguson <neale@sinenomine.net>
15962 * mini-s390x.c, mini-s390x.h: Check for presence of long displacement
15963 facility on the processor and use it if available.
15965 Fri Feb 17 16:12:52 CET 2006 Paolo Molaro <lupus@ximian.com>
15967 * driver.c, aot.c, mini.c: throw exception if the IL code is
15968 invalid or unverifiable.
15970 2006-02-17 Raja R Harinath <rharinath@novell.com>
15972 * generics.2.cs (test_0_ldfld_stfld_mro): Use m.struct_field, not
15975 2006-02-16 Zoltan Varga <vargaz@gmail.com>
15977 * generics.2.cs: Add some tests for generics ldfld/stfld wrappers.
15979 Wed Feb 15 16:23:17 CET 2006 Paolo Molaro <lupus@ximian.com>
15981 * mini-s390x.c, mini-s390.c, mini.c, mini-amd64.c, mini-arm.c,
15982 mini-ia64.c, mini-sparc.c, mini-x86.c, mini-ppc.c: fixed
15983 handling of instantiated generic valuetypes.
15985 2006-02-11 Zoltan Varga <vargaz@gmail.com>
15987 * mini-exceptions.c mini-x86.h mini-x86.c: Get rid of
15988 MONO_INIT_CONTEXT_FROM_CALLER, and use MONO_INIT_CONTEXT_FROM_FUNC
15991 * generics.2.cs: Revert the nullable reftypes tests.
15993 2006-02-10 Zoltan Varga <vargaz@gmail.com>
15995 * mini-exceptions.c (MONO_INIT_CONTEXT_FROM_CALLER): Avoid
15996 using __builtin_frame_address (1) as it doesn't work in the presence
15997 of optimizations. Hopefully fixes #77273.
15999 * Makefile.am generics.cs generics.2.cs: Revert the generics.2.cs
16000 -> generics.cs change as it doesn't work with some automake versions.
16002 Thu Feb 9 16:24:44 CET 2006 Paolo Molaro <lupus@ximian.com>
16004 * mini.c: handle systems that sue a different way to
16005 retrieve the stack address of the current thread.
16007 2006-02-09 Zoltan Varga <vargaz@gmail.com>
16009 * Makefile.am generics.2.cs: Rename this to generics.cs and handle
16010 it specially in the makefile.
16012 * generics.2.cs: Add tests for nullable reference types.
16014 Wed Feb 8 19:33:17 CET 2006 Paolo Molaro <lupus@ximian.com>
16016 * mini.c: always handle the case when mono_jit_init()
16017 is called in a thread different from the main thread,
16018 confusing libgc (bug #77309).
16020 Mon Feb 6 09:01:24 EST 2006 Paolo Molaro <lupus@ximian.com>
16022 * mini-ppc.c: fix handling of exceptions in large methods (bug #74932).
16024 Fri Feb 3 18:51:35 CET 2006 Paolo Molaro <lupus@ximian.com>
16026 * mini.c: change optimize_branches () to use a single loop
16027 and introduce a new optimization to simplify some range checks.
16029 2006-02-03 Martin Baulig <martin@ximian.com>
16031 * debug-debugger.c (debugger_thread_manager_thread_created): Removed
16032 and merged with debugger_thread_manager_add_thread().
16033 (mono_debugger_main): Call debugger_thread_manager_add_thread() to
16034 inform the debugger about the main thread.
16036 2006-02-03 Zoltan Varga <vargaz@gmail.com>
16038 * basic.cs: Add test for div.un/rem.un constant folding.
16040 2006-02-03 Neale Ferguson <neale@sinenomine.net>
16042 * cpu-s390x.md: correct int_xor_imm length
16044 2006-02-03 Zoltan Varga <vargaz@gmail.com>
16046 * generics.2.cs: New test for #77442.
16048 * jit-icalls.c (helper_compile_generic_method): Check for null. Fixes
16051 2006-02-02 Martin Baulig <martin@ximian.com>
16053 * tramp-x86.c, tramp-amd64.c: It's now safe to #include
16054 <mono/metadata/mono-debug-debugger.h>
16056 * debug-mini.c: Don't #define _IN_THE_MONO_DEBUGGER.
16058 2006-02-02 Martin Baulig <martin@ximian.com>
16060 * debug-debugger.h: New header file for debug-debugger.c.
16062 * debug-debugger.c: Big API cleanup; don't run the managed Main()
16063 function is a separate thread anymore; add support for attaching.
16065 2006-02-01 Zoltan Varga <vargaz@gmail.com>
16067 * tramp-x86.c: Fix a warning.
16069 2006-01-31 Zoltan Varga <vargaz@gmail.com>
16071 * mini-amd64.c (mono_arch_compute_omit_fp): Avoid hitting an assertion
16072 on very large methods.
16074 * aot.c (load_patch_info): Fix a warning.
16076 Mon Jan 30 12:51:10 CET 2006 Paolo Molaro <lupus@ximian.com>
16078 * cpu-pentium.md, mini-x86.c, inssel.brg, inssel-x86.brg,
16079 mini-ops.h: alu membase optimizations.
16081 Fri Jan 27 21:11:08 CET 2006 Paolo Molaro <lupus@ximian.com>
16083 * mini-ops.h, mini.c, inssel.brg, inssel-x86.brg: opcode
16084 to speedup StringBuilder.
16086 2006-01-27 Zoltan Varga <vargaz@gmail.com>
16088 * dominators.c (mono_compute_natural_loops): Fix detection of
16089 loop body start blocks.
16091 * mini-exceptions.c (mono_print_thread_dump): Fix non x86 builds.
16093 2006-01-26 Zoltan Varga <vargaz@gmail.com>
16095 * mini.h mini.c mini-exceptions.c: Add thread dump support. Fixes
16098 2006-01-25 Massimiliano Mantione <massi@ximian.com>
16100 * aliasing.c: Fixed aliasing issue on 64 bit archs.
16102 2006-01-25 Martin Baulig <martin@ximian.com>
16104 * debug-debugger.c: Moved the `MonoDebuggerManager' and
16105 `MonoDebuggerThread' typedefs here from mono-debug-debugger.h and
16106 started to cleanup this file a little bit.
16108 Tue Jan 24 18:20:48 CET 2006 Paolo Molaro <lupus@ximian.com>
16110 * mini.c: optimize a codepath frequently happening in generics code.
16112 2006-01-23 Martin Baulig <martin@ximian.com>
16114 * Makefile.am: Only compile debug-debugger.c on supported platforms.
16116 * debug-debugger.c: Kill the IO_LAYER() hack and use the io-layer
16117 functions directly.
16119 * driver.c: debug-debugger.c is only available if
16120 `MONO_DEBUGGER_SUPPORTED' is defined.
16122 2006-01-23 Martin Baulig <martin@ximian.com>
16124 * debug-debugger.c: Only enable this on platforms where the Mono
16125 Debugger is working (x86 and x86_64).
16127 2006-01-21 Martin Baulig <martin@ximian.com>
16129 The Mono Debugger is now using the normal `mono' instead of the
16130 `mono-debugger-mini-wrapper' when executing managed code.
16132 * debug-debugger.c: New file; previously known as
16133 debugger/wrapper/wrapper.c.
16135 * debug-mini.c (mono_init_debugger): Removed.
16137 * driver.c (mono_main): Added new `--inside-mdb' command line
16138 argument which is used when running inside the debugger.
16140 2006-01-20 Zoltan Varga <vargaz@gmail.com>
16142 * liveness.c (mono_analyze_liveness): Remove some unused data
16145 2006-01-17 Zoltan Varga <vargaz@gmail.com>
16147 * mini.h: Move mono_bitset_test_fast macro to monobitset.h where it belongs.
16149 2006-01-16 Zoltan Varga <vargaz@gmail.com>
16151 * mini.h (mono_bitset_test_fast): Disable the 'fast' implementation which
16152 depends on implementation details of monobitset.
16154 * mini.c (mini_get_ldelema_ins): Fix handling of 1 dimensional arrays.
16157 2006-01-15 Zoltan Varga <vargaz@gmail.com>
16159 * liveness.c: Update after monobitset changes.
16161 2006-01-14 Zoltan Varga <vargaz@gmail.com>
16163 * mini-amd64.c (mono_arch_compute_omit_fp): Fix a leak.
16165 2006-01-11 Neale Ferguson <neale@sinenomine.net>
16167 * inssel-s390x.brg: Fix reg: OP_LDADDR(OP_S390_LOADARG) register setting.
16169 * mini-s390x.c: Remove warning messages.
16171 2006-01-11 Ben Maurer <bmaurer@andrew.cmu.edu>
16173 * mini.c: pass the jitinfo to mono_profiler_method_end_jit.
16175 2006-01-10 Zoltan Varga <vargaz@gmail.com>
16177 * generics.2.cs: Add ldelem/stelem_any test.
16179 2006-01-10 Neale Ferguson <neale@sinenomine.net>
16181 * mini-s390.c: Fix ATOMIC_ADD_I4 operation.
16183 2006-01-07 Zoltan Varga <vargaz@gmail.com>
16185 * inssel-long.brg: Fix int->long ovf conversion rules. Fixes #77172.
16187 2006-01-06 Zoltan Varga <vargaz@gmail.com>
16189 * generics.2.cs: Reenable vtype tests.
16191 * inssel-x86.brg: Remove an icorrect valuetype rule.
16193 2006-01-06 Neale Ferguson <neale@sinenomine.net>
16195 * mini-s390x.c, inssel-s390x.brg, cpu-s390x.md: Fix ATOMIC_I8 operations. Provide
16196 initial support for OP_ABS.
16198 2006-01-05 Neale Ferguson <neale@sinenomine.net>
16200 * mini-s390x.c (emit_float_to_int): Correct r8 to unsigned int algorithm.
16202 2006-01-05 Neale Ferguson <neale@sinenomine.net>
16204 * mini-s390.c, mini-s390.h, inssel-s390.brg, cpu-s390.md: Fix r8 to unsigned int
16205 conversion and implement LADD/LSUB.
16207 * exceptions-s390.c: Standardize mono_arch_find_jit_info to match other
16210 2006-01-05 Neale Ferguson <neale@sinenomine.net>
16212 * mini-s390x.c, mini-s390x.h: Fix r8 to unsigned int conversion.
16214 * exceptions-s390x.c: Standardize mono_arch_find_jit_info to match other
16217 2006-01-05 Neale Ferguson <neale@sinenomine.net>
16219 * mini-s390x.c, mini-s390x.h, mini-s390.c, mini-s390.h: Fix lmf handling when
16220 localloc is encountered. Fixes crash in test-183.cs when using gmcs
16221 (stack walk problem).
16223 2006-01-04 Zoltan Varga <vargaz@gmail.com>
16225 * aot.c (mono_aot_load_method): Fix a warning.
16227 2006-01-03 Neale Ferguson <neale@sinenomine.net>
16229 * mini-s390x.h, exceptions-s390x.c, inssel-s390x.brg: Fix compiler warnings
16231 2006-01-03 Zoltan Varga <vargaz@gmail.com>
16233 * iltests.il: Add test for #77148.
16235 * mini.c (mini_get_ldelema_ins): Handle arrays with rank 1 too. Fixes
16238 2006-01-03 Neale Ferguson <neale@sinenomine.net>
16240 * mini-s390x.c, inssel-s390x.brg: Remove debug statements
16242 2006-01-03 Neale Ferguson <neale@sinenomine.net>
16244 * mini-s390x.c, mini-s390x.h, exceptions-s390x.c, tramp-s390x.c, inssel-s390x.brg,
16245 cpu-s390x.md, mini-codegen.c, Makefile.am: add 64-bit s390 support to JIT.
16247 * basic-long.cs: Add lconv-to-r4/r8 tests.
16249 2006-01-03 Zoltan Varga <vargaz@gmail.com>
16251 * mini.c (mono_method_to_ir): Fix DynamicMethod support in some opcodes.
16253 * mini-sparc.c (mono_arch_call_opcode): Use mono_class_value_size ()
16254 here as on other archs.
16256 2005-12-29 Neale Ferguson <neale@sinenomine.net>
16258 * mini-s390.c (mono_arch_get_inst_for_method): Add memory_barrier support.
16260 2005-12-29 Neale Ferguson <neale@sinenomine.net>
16262 * inssel-s390.brg: Correct register assignment; Rework L[ADD|SUB]_OVF[_UN] for s390.
16264 * cpu-s390.md: Fix lengths of a couple of long instructions; Add memory_barrier.
16266 * mini-s390.c: Fix long add/sub overflow instructions; Fix displacement handling in
16267 instrument_prolog; Add memory_barrier instruction.
16269 2005-12-26 Zoltan Varga <vargaz@gmail.com>
16271 * exceptions-x86.c mini-x86.h: Fix solaris/x86 exception handling.
16273 2005-12-23 Zoltan Varga <vargaz@gmail.com>
16275 * tramp-ia64.c (mono_arch_get_unbox_trampoline): Flush icache.
16277 * aliasing.c inssel.brg: Fix warnings.
16279 * inssel-ia64.brg (OP_MEMSET): Fix an optimization which previously
16280 could skip initialization of some parts of memory.
16282 * mini.c mini-ia64.c: Fix warnings.
16284 * inssel-sparc.brg: Add an implementation of lneg which actually works.
16286 2005-12-22 Zoltan Varga <vargaz@gmail.com>
16288 * aliasing.c (mono_build_aliasing_information): Add a workaround for
16289 a crash seen on sparc.
16291 * mini-sparc.c: Add implementation of Thread.MemoryBarrier.
16293 * cpu-sparc.md: Add memory_barrier opcode. Remove unused opcodes.
16295 2005-12-21 Neale Ferguson <neale@sinenomine.net>
16297 * mini-ops.h: Add s390_backchain instruction
16299 * inssel-s390.brg: Use backchaining instruction for LOADARG/STKARG operations.
16301 * cpu-s390.md: Add s390_backchain instruction
16303 * mini-s390.c: Significant ABI changes
16305 * mini-s390.h: Cater for zero length structures
16307 2005-12-20 Neale Ferguson <neale@sinenomine.net>
16309 * mini-s390.c: ABI fixes
16311 * inssel-s390.brg: Remove debug statements
16313 * cpu-s390.md: Fix length of ATOMIC_xx operations
16315 2005-12-19 Zoltan Varga <vargaz@gmail.com>
16317 * basic-float.cs: Add float<->long conversion tests.
16319 2005-12-16 Neale Ferguson <neale@sinenomine.net>
16321 * mini-s390.c: Fix LOCALLOC processing.
16323 * tramp-s390.c (s390_magic_trampoline): Fix base calculation.
16325 2005-12-15 Zoltan Varga <vargaz@gmail.com>
16327 * iltests.il: Add tests for some opcodes not covered by the other
16330 2005-12-15 Neale Ferguson <neale@sinenomine.net>
16332 * mini-s390.c: Fix ADDCC/SBB bug revealed by test_0_ulong_regress; Correct
16333 register loading for Tail processing; Correct trace output.
16335 * inssel-s390.brg: Reimplement LSUB_OVF due to s390 implementation of signed math.
16337 * cpu-s390.md: Correct size of jmp instruction.
16339 2005-12-13 Neale Ferguson <neale@sinenomine.net>
16341 * mini-s390.c (mono_arch_emit_prolog): Remove some debugging bits.
16343 2005-12-13 Neale Ferguson <neale@sinenomine.net>
16345 * inssel-s390.brg tramp-s390.c cpu-s390.md mini-s390.c mini-s390.h:
16346 Bring s390 up to current level.
16348 2005-12-12 Zltan Varga <vargaz@gmail.com>
16350 * generics.2.cs: Disable the newly added tests as they do not work yet.
16352 * generics.2.cs: Add valuetype tests.
16354 2005-12-09 Zoltan Varga <vargaz@gmail.com>
16356 * basic-long.cs: Add i4->u8 test.
16358 * objects.cs: Add tests for JIT intrinsic.
16360 * mini.c (mini_get_inst_for_method): Resurrect the array Rank/Length
16361 optimizations lost by a mistake.
16363 2005-12-07 Zoltan Varga <vargaz@gmail.com>
16365 * basic-long.cs: Remove a test moved to objects.cs.
16367 * arrays.cs: Add more array tests.
16369 2005-12-06 Zoltan Varga <vargaz@gmail.com>
16371 * arrays.cs: Add new tests for multi-dimensional arrays.
16373 2005-12-06 Raja R Harinath <rharinath@novell.com>
16375 * Makefile.am (test_sources2): Add generics.2.cs.
16376 (EXTRA_DIST): Add test_sources2.
16378 2005-12-05 Ben Maurer <bmaurer@ximian.com>
16380 Support for boxing and unboxing nullable types as well as the
16381 isinst operation on nullables, per the CLI ammendment.
16383 * inssel.brg (CEE_ISINST): Special case for nullable
16385 * mini.c (handle_unbox_nullable): new method
16386 (handle_box): Special case for nullable types
16387 (mono_method_to_ir): Call handle_unbox_nullable in correct
16390 * generics.2.cs: New test suite
16392 * Makefile.am: Support for regression tests with generics.
16394 2005-12-03 Zoltan Varga <vargaz@gmail.com>
16396 * mini-amd64.c (emit_load_volatile_arguments): Add loading of arguments
16397 allocated to registers. Fixes #76800.
16399 Thu Dec 1 12:59:40 EST 2005 Paolo Molaro <lupus@ximian.com>
16401 * mini-ppc.c, inssel-ppc.brg: fix ABI issue (pinvoke3.cs).
16403 2005-11-30 Zoltan Varga <vargaz@gmail.com>
16405 * exceptions.cs: Disable test_0_long_cast () test, since it fails on a lot
16408 2005-11-29 Zoltan Varga <vargaz@gmail.com>
16410 * objects.cs basic-calls.cs: Move a test depending on valuetypes to
16413 * inssel-long32.brg (CEE_CONV_I8): Remove unused labels.
16415 * inssel-long32.brg (CEE_CONV_I8): Convert this to a branchless version.
16416 Tue Nov 29 05:41:34 EST 2005 Paolo Molaro <lupus@ximian.com>
16418 * mini-ppc.c, cpu-g4.md: ensure a fp register is converted to
16419 single precision before storing to a single precision location.
16421 2005-11-28 Raja R Harinath <rharinath@novell.com>
16423 * Makefile.am (ILASM): Use profile-dependent location of ilasm.
16425 2005-11-27 Zoltan Varga <vargaz@gmail.com>
16427 * basic-long.cs basic-calls.cs objects.cs: Move some tests to the
16430 * basic.cs: Remove test_0_byte_compares test which was moved to
16431 objects.cs a long time ago.
16433 2005-11-22 Massimiliano Mantione <massi@ximian.com>
16435 * aliasing.c: Fixed aliasing issue on 64 bit archs.
16437 2005-11-20 Zoltan Varga <vargaz@gmail.com>
16439 * mini-ia64.c exceptions-ia64.c: Simplify the way filters/finally
16440 handlers are called.
16442 * mini-ia64.c (mono_arch_emit_exceptions): Optimize size of exception
16445 * mini-ia64.c: Add support for the throw->branch exception
16448 * driver.c (DEFAULT_OPTIMIZATIONS): Add MONO_OPT_EXCEPTION.
16450 2005-11-18 Massimiliano Mantione <massi@ximian.com>
16452 * mini.c: Enabled "fastpath" deadce :-)
16454 2005-11-18 Massimiliano Mantione <massi@ximian.com>
16456 * mini.c: Added "fastpath" deadce (deadce without SSA), and a simple
16457 alias analysis pass to support it.
16458 * mini.h: Likewise.
16460 * liveness.c: Likewise (liveness computation can use aliasing
16461 information to be more accurate).
16462 * driver.c: Added an "ssa" option go tell the JIT to use SSA, and
16463 moreover made so that "--compile-all" uses the given optimization
16464 flags and not the default ones.
16465 * aliasing.c: Alias analysis (new file).
16466 * aliasing.h: Likewise.
16467 * Makefile.am: added "aliasing.c" and "aliasing.h".
16469 2005-11-17 Zoltan Varga <vargaz@gmail.com>
16471 * mini-ops.h: Add missing OP_I opcodes so it is in synch with the
16474 2005-11-13 Zoltan Varga <vargaz@gmail.com>
16476 * mini-exceptions.c (mono_handle_exception_internal): Remove the
16477 fp >= end_of_stack exit condition, as it is not needed, and it might
16478 become true for fp eliminated frames.
16480 2005-11-11 Zoltan Varga <vargaz@gmail.com>
16482 * mini-x86.c (mono_arch_emit_epilog): Use G_STRUCT_OFFSET instead of hard
16485 Tue Nov 8 11:28:20 GMT 2005 Paolo Molaro <lupus@ximian.com>
16487 * mini-arm.c: fixed alignment of doubles/longs to match
16488 the C ABI (bug #76635).
16490 Mon Nov 7 16:13:21 CET 2005 Paolo Molaro <lupus@ximian.com>
16492 * aot.c: fix compilation with --enable-minimal=aot.
16494 Fri Nov 4 12:34:15 GMT 2005 Paolo Molaro <lupus@ximian.com>
16496 * mini-arm.c: fixed compatibility with the new
16497 floating point emulator package for compares.
16499 2005-11-03 Atsushi Enomoto <atsushi@ximian.com?
16501 * mini.c : reverted sig->pinvoke changes (r51396-51397).
16503 2005-11-01 Zoltan Varga <vargaz@freemail.hu>
16505 * mini-exceptions.c (print_stack_frame): Output to stderr.
16506 (mono_handle_native_sigsegv): Ditto.
16508 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
16510 * mini-amd64.c (mono_arch_output_basic_block): Remove unused
16511 OP_LCONV_TO_OVF_I implementation.
16513 * mini-amd64.c: Add support for the throw->branch exception
16516 * branch-opts.c (mono_branch_optimize_exception_target): Allow the case
16517 when the catch clause catches a more general exception, i.e. Object.
16519 2005-10-30 Zoltan Varga <vargaz@gmail.com>
16521 * cpu-ia64.md: Remove unused opcodes.
16523 * mini.c (GET_CONTEXT): Simplify this somewhat by removing arch
16524 specific defines for architectures defining USE_SIGACTION.
16526 * mini-ia64.c: Fix some warnings.
16528 * exceptions-ia64.c (mono_arch_ip_from_context): Fix this, the previous
16529 version seemed to skip a frame.
16531 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
16533 * mini.c: Clean up the usage of sig->pinvoke flag. Now
16534 only calls which are made to native code use this flag.
16536 2005-10-29 Zoltan Varga <vargaz@freemail.hu>
16538 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for
16539 varargs methods as well.
16541 * mini-amd64.c exceptions-amd64.c: Allow fp elimination in methods
16542 which have save_lmf set. Reorganize methods prologs a bit.
16544 * mini-amd64.c (mono_arch_compute_omit_fp): Move the check for the
16545 debugger to the proper place.
16547 2005-10-29 Martin Baulig <martin@ximian.com>
16549 * mini-amd64.c (debug_omit_fp): Temporarily disable fp elimination
16550 when running inside the debugger until the debugger has support
16553 2005-10-26 Zoltan Varga <vargaz@gmail.com>
16555 * mini.h: Fix a warning.
16557 2005-10-24 Miguel de Icaza <miguel@novell.com>
16559 * mini.c (mono_pmip): Just a wrapper for get_method_from_ip which
16560 we expose publicly, this returns the string.
16562 2005-10-22 Zoltan Varga <vargaz@freemail.hu>
16564 * exceptions-amd64.c (mono_arch_find_jit_info): Fix some corner cases
16565 with fp elimination.
16567 2005-10-21 Zoltan Varga <vargaz@gmail.com>
16569 * mini-exceptions.c (mono_handle_native_sigsegv): Try to print a
16570 native stacktrace using the glibc 'backtrace' function if available.
16572 2005-10-20 Zoltan Varga <vargaz@gmail.com>
16574 * mini.h (MonoDebugOptions): Remove 'abort_on_sigsegv' option.
16576 * mini-exceptions.c (mono_handle_native_sigsegv): New function to
16577 handle SIGSEGVs received while in native code.
16579 * mini.c (sigsegv_signal_handler): If the SIGSEGV happened in native
16580 code, call mono_handle_native_sigsegv which will abort the runtime
16581 after printing some diagnostics, instead of converting it into a
16582 confusing NullReferenceException.
16584 2005-10-18 Zoltan Varga <vargaz@gmail.com>
16586 * cpu-pentium.md: Remove unused opcodes.
16588 2005-10-18 Zoltan Varga <vargaz@freemail.hu>
16590 * mini-amd64.h (MonoLMF): Add rsp field.
16592 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Save the sp reg into
16595 2005-10-17 Zoltan Varga <vargaz@gmail.com>
16597 * mini-codegen.c (get_register_spilling): Fix some warnings.
16599 2005-10-16 Zoltan Varga <vargaz@freemail.hu>
16601 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Add support for fp
16602 elimination during exception handling. Enable fp elimination by
16605 * mini-amd64.h mini-amd64.c: Add preliminary support for frame pointer
16608 2005-10-16 Martin Baulig <martin@ximian.com>
16610 * mini-exceptions.c
16611 (mono_debugger_run_finally): New public method for the debugger.
16613 2005-10-10 Zoltan Varga <vargaz@gmail.com>
16615 * debug-mini.c (mono_debug_init_method): Fix warning.
16617 * mini.h branch-opts.c (mono_branch_optimize_exception_target): Make
16618 the 'exname' parameter const to fix some warnings.
16620 2005-10-09 Zoltan Varga <vargaz@freemail.hu>
16622 * mini-exceptions.c (mono_handle_exception_internal): Fix another bug
16623 introduced by the previous patch.
16625 2005-10-08 Zoltan Varga <vargaz@gmail.com>
16627 * basic-float.cs: Add test for precision of float arithmetic.
16629 * mini-ia64.c (mono_arch_output_basic_block): Convert to/from doubles
16630 when loading/storing single values from/to memory.
16632 * mini.c (mono_jit_compile_method_with_opt): Create the function
16633 pointers in the correct domain.
16635 2005-10-08 Zoltan Varga <vargaz@freemail.hu>
16637 * mini-exceptions.c (mono_handle_exception_internal): Fix bug
16638 introduced by previous patch.
16640 * mini-exceptions.c (mono_handle_exception_internal): Handle the case
16641 when out_filter_idx is NULL.
16643 * mini-exceptions.c: Don't run filter clauses twice during exception
16644 handling. Fixes #75755.
16646 2005-10-07 Zoltan Varga <vargaz@gmail.com>
16648 * aot.c: Add support for ldflda wrappers.
16650 * mini.c (mono_method_to_ir): Use ldflda wrappers for CEE_LDFLDA. Fixes
16653 Tue Oct 4 20:23:25 CEST 2005 Paolo Molaro <lupus@ximian.com>
16655 * mini.c, mini.h: do not consider exception handlers blocks when
16656 setting up interface variables.
16658 2005-10-04 Zoltan Varga <vargaz@freemail.hu>
16660 * aot.c (emit_section_change): Fix emitting of sections on win32. Fixes #76322.
16662 2005-10-03 Zoltan Varga <vargaz@gmail.com>
16664 * liveness.c (mono_analyze_liveness): Revert parts of r51051 since it
16665 causes a regression.
16667 * mini.c (mini_thread_cleanup): Fix reading of freed memory.
16669 2005-10-02 Zoltan Varga <vargaz@freemail.hu>
16671 * mini.h (OP_PCONST): Move the definition of OP_PCONST into the rest
16672 of the OP_P definitions.
16674 * TODO: Add a proposal for dealing with the CEE/OP mess.
16676 * mini-amd64.c (mono_arch_output_basic_block): Merge mul_imm
16677 optimizations from the x86 port.
16679 * cpu-amd64.md: Ditto.
16681 * basic.cs basic-long.cs: Add tests.
16683 Fri Sep 30 20:07:20 CEST 2005 Paolo Molaro <lupus@ximian.com>
16685 * Makefile.am, driver.c, mini-x86.c, mini.c, mini.h, branch-opts.c:
16686 Patrik Torstensson's implementation of my exception-handling
16687 optimization idea, when the exception object is not used
16690 Fri Sep 30 19:10:29 CEST 2005 Paolo Molaro <lupus@ximian.com>
16692 * mini-x86.c, cpu-pentium.md: Patrik Torstensson's port
16693 of the mul_imm optimizations from the old jit.
16695 Fri Sep 30 11:37:51 EDT 2005 Paolo Molaro <lupus@ximian.com>
16697 * mini.c, liveness.c: patch by Patrik Torstensson and
16698 Zoltan Varga to improve performance in methods with
16701 2005-09-30 Zoltan Varga <vargaz@gmail.com>
16703 * driver.c: Remove 'Globalization' entry from --version.
16705 2005-09-28 Zoltan Varga <vargaz@gmail.com>
16707 * mini.c (mono_jit_compile_method_inner): Do not load AOT code when
16708 there is a profiler interested in JIT events.
16710 * aot.c: Load profile files produced by the AOT profiling module, and
16711 reorder methods based on the profiling info. Add a 'method_order' table
16712 to the AOT file to make mono_aot_find_jit_info work with the reordered
16715 * mini.h: Bump AOT file version info.
16717 Wed Sep 28 17:12:48 CEST 2005 Paolo Molaro <lupus@ximian.com>
16719 * mini-arm.h: work around what looks like a gcc bug when optimizations
16722 2005-09-28 Raja R Harinath <rharinath@novell.com>
16724 * Makefile.am (AM_CFLAGS): Don't use += to append inside
16725 conditionals. Use ...
16726 (PLATFORM_CFLAGS, ARCH_CFLAGS): ... these.
16728 2005-09-27 Zoltan Varga <vargaz@freemail.hu>
16730 * mini-amd64.c (mono_arch_call_opcode): Use mono_class_value_size ()
16731 to determine the amount of memory to copy when passing valuetypes.
16733 * inssel-amd64.brg: Remove PUSH(LDIND4) rules since they convert an
16734 4 byte load into a 8 byte load. Fix aligning of size in OP_OUTARG_VT.
16736 2005-09-27 Zoltan Varga <vargaz@gmail.com>
16738 * mini.h mini.c aot.c: Add infrastructure to collect pagefault
16739 information about aot.
16741 2005-09-27 Ben Maurer <bmaurer@ximian.com>
16743 * *.c: Replace the use of {Enter,Leave}CriticalSection with
16744 macros. This will allow a deadlock debugger to easily be plugged
16747 Tue Sep 27 09:32:11 EDT 2005 Paolo Molaro <lupus@ximian.com>
16749 * mini-ppc.c, cpu-g4.md: added memory barrier instruction.
16751 2005-09-27 Raja R Harinath <rharinath@novell.com>
16753 * Makefile.am (AM_CFLAGS): Rename from INCLUDES.
16754 (AM_CFLAGS) [PLATFORM_WIN32): Append to it, don't set it.
16755 (AM_CFLAGS) [ARM]: Add arch/arm directory from the build tree.
16756 ($(arch_built)) [CROSS_COMPILING]: Error out.
16758 2005-09-26 Zoltan Varga <vargaz@gmail.com>
16760 * aot.c: Add support for the no_special_static flag for classes.
16762 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
16764 * Reapply reverted patches.
16766 * *: Revert r50174 as well.
16768 * mini-amd64.c cpu-amd64.md inssel-amd64.brg: Revert r50170 as well.
16770 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
16772 * mini-amd64.c: Revert r50342 to see if this fixed buildbot.
16774 2005-09-23 Miguel de Icaza <miguel@novell.com>
16776 * mini.c (SIG_HANDLER_SIGNATURE): Only dereference info if it is
16777 part of the SIG_HANDLER_SIGNATURE.
16779 2005-09-23 Zoltan Varga <vargaz@gmail.com>
16781 * mini.h mini.c: Add a new MONO_DEBUG option to collect metadata pagefault
16784 * mini-x86.c (mono_arch_call_opcode): Fix vararg calling convention
16785 introduced by previous patch.
16787 2005-09-21 Zoltan Varga <vargaz@gmail.com>
16789 * tramp-x86.c (mono_arch_create_trampoline_code): Restore caller
16790 saved registers too.
16792 * mini-x86.c (mono_arch_allocate_vars): Rewrite this so it works based
16793 upon the information returned by get_call_info ().
16795 * mini-x86.c (add_float): Fix stack size calculation.
16796 (mono_arch_call_opcode): Rewrite this so it works based up the
16797 information returned by get_call_info ().
16798 (mono_arch_get_this_vret_args): Ditto.
16800 2005-09-21 Zoltan Varga <vargaz@freemail.hu>
16802 * mini-amd64.c (mono_arch_emit_this_vret_args): Use the information
16803 in cinfo to determine the registers which need to be used.
16805 2005-09-20 Miguel de Icaza <miguel@novell.com>
16807 * driver.c (mono_main): Add --server and --desktop flags.
16809 2005-09-16 Zoltan Varga <vargaz@gmail.com>
16811 * mini-ia64.h: Make register masks 64 bit. Don't treat argument
16812 registers as global registers.
16814 * inssel-ia64.brg (stmt): Remove OP_OUTARG_REG () rules which are no
16815 longer needed with the new register allocator.
16817 * mini-ia64.c: Use OP_MOVE instead of OP_SETREG for reg-reg moves.
16819 * cpu-ia64.md: Remove unused opcodes.
16821 * regalloc.c mini-codegen.c: Make register masks 64 bit on ia64.
16823 2005-09-16 Zoltan Varga <vargaz@freemail.hu>
16825 * cpu-amd64.md: Remove unused opcodes.
16827 * inssel-amd64.brg: Remove OP_OUTARG_REG () rules which are no longer
16828 needed with the new register allocator.
16830 * inssel-amd64.brg mini-amd64.c: Use OP_MOVE instead of OP_SETREG for
16833 2005-09-16 Raja R Harinath <rharinath@novell.com>
16835 * Makefile.am (check-local): Don't invoke semdel-wrapper.
16837 2005-09-16 Martin Baulig <martin@ximian.com>
16839 * exceptions-amd64.c
16840 (throw_exception): Don't call mono_debugger_throw_exception() if
16841 we're a rethrow - see the FIXME in the code.
16843 2005-09-15 Geoff Norton <gnorton@customerdna.com>
16845 * mini.c (mono_init_exceptions): This only works on some architectures.
16847 2005-09-15 Zoltan Varga <vargaz@gmail.com>
16849 * mini.c (mono_method_to_ir): Add OP_LMUL imm -> OP_LMUL_IMM conversion
16852 * inssel-long.brg mini-ia64.c: Add OP_LMUL_IMM rules.
16854 * mini-ia64.h mini-ia64.c: Remove the altstack support code which is
16855 now in mini-exceptions.c.
16857 2005-09-15 Zoltan Varga <vargaz@freemail.hu>
16859 * mini-amd64.h mini-am64.c: Remove the altstack support code which is
16860 now in mini-exceptions.c.
16862 2005-09-15 Zoltan Varga <vargaz@gmail.com>
16864 * exceptions-x86.c: Applied patch from Patrik Torstensson
16865 <patrik.torstensson@gmail.com>. Add stack overflow handling support for win32.
16867 * mini-exceptions.c mini-x86.c mini.c: Move the altstack setup/teardown
16868 code into mini-exceptions.c. Add some assertions to it.
16870 2005-09-12 Zoltan Varga <vargaz@gmail.com>
16872 * aot.c (emit_section_change): Applied patch from "The Software Team"
16873 (<software@solmersa.com>). Fix as errors on windows.
16875 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
16877 * tramp-amd64.c (mono_arch_create_trampoline_code): Fix saving of
16878 method info into the LMF.
16880 2005-09-11 Zoltan Varga <vargaz@gmail.com>
16882 * mini-ia64.c: Add proper unwind info for method epilogs.
16884 * exceptions-ia64.c: Add some code to help debugging.
16886 * mini-ia64.c mini-ia64.h: Add sigaltstack support.
16888 * mini-exceptions.c: Fix warning.
16890 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
16892 * mini.c: Really fix build.
16894 * mini-x86.c mini-amd64.c: Fix build.
16896 2005-09-11 Zoltan Varga <vargaz@gmail.com>
16898 * mini-ia64.c inssel-ia64.brg: Add InterlockedExchange instrinsics.
16900 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Implement
16901 some Interlocked methods as intrinsics.
16903 * mini.c (mini_get_inst_for_method): Call arch_get_inst_for_method
16904 for Thread methods as well.
16906 * mini-ops.h: Add OP_MEMORY_BARRIER opcode.
16908 * inssel.brg: Add rule for OP_MEMORY_BARRIER.
16910 * mini-ia64.c mini-x86.c mini-amd64.c
16911 cpu-ia64.md cpu-pentium.md cpu-amd64.md: Add implementation of
16914 * mini.c (mono_init_exceptions): Fix build breakage.
16916 2005-09-10 Zoltan Varga <vargaz@gmail.com>
16918 * mini-ia64.c exceptions-ia64.c tramp-ia64.c: Remove 'manual' emitting
16919 of instructions. Use the new ia64_unw_op macros for emitting unwind
16922 * mini.c (mono_init_exceptions): Initialize exception handling
16923 related trampolines at startup.
16925 Fri Sep 9 19:30:37 BST 2005 Paolo Molaro <lupus@ximian.com>
16927 * cpu-arm.md, mini-arm.c: fix for dynamic code (Gtk# apps).
16929 2005-09-09 Zoltan Varga <vargaz@gmail.com>
16931 * mini.c: Handle type loading errors gracefully during compilation and
16932 throw the appropriate exception.
16934 Fri Sep 9 09:49:14 CEST 2005 Paolo Molaro <lupus@ximian.com>
16936 * ldscript.mono, Makefile.am: use anonymous versions in the ldscript
16937 for the mono binary.
16939 2005-09-09 Martin Baulig <martin@ximian.com>
16941 * mini.c (mono_method_to_ir): Comment out the G_BREAKPOINT()'s for
16944 Thu Sep 8 14:53:45 BST 2005 Paolo Molaro <lupus@ximian.com>
16946 * mini-arm.h: use emulation for conv.r.un for the release.
16948 Thu Sep 8 11:28:45 BST 2005 Paolo Molaro <lupus@ximian.com>
16950 * mini-arm.c, objects.cs: more fixes and tests for them.
16952 Wed Sep 7 17:14:26 BST 2005 Paolo Molaro <lupus@ximian.com>
16954 * mini-arm.c: align structures to at least 4 bytes to be able
16955 to keep our current optimized memcpy.
16957 Tue Sep 6 22:51:08 BST 2005 Paolo Molaro <lupus@ximian.com>
16959 * mini-arm.c, cpu-arm.md, inssel-arm.brg: bugfixes.
16961 2005-09-05 Gonzalo Paniagua Javier <gonzalo@ximian.com>
16963 * mini.c: ignore SIGPIPE.
16965 2005-09-04 Zoltan Varga <vargaz@gmail.com>
16967 * mini-ia64.c (mono_arch_lowering_pass): Convert 'and_imm 255' to zext1.
16969 * mini-ia64.h mini-ia64.c: Add some minor optimizations.
16971 2005-09-02 Zoltan Varga <vargaz@gmail.com>
16973 * mini.h: Add prototype for mono_allocate_stack_slots_full.
16975 Thu Sep 1 21:05:26 BST 2005 Paolo Molaro <lupus@ximian.com>
16977 * exceptions-arm.c, mini.c, mini-arm.c, mini-arm.h:
16978 exception handling support.
16979 * mini-arm.c, mini-arm.h: bigendian fixes (partially from a
16980 patch by Brian Koropoff <briank@marakicorp.com>).
16982 Thu Sep 1 10:22:44 EDT 2005 Paolo Molaro <lupus@ximian.com>
16984 * mini.c: revert another 'optimization' which breaks when
16985 items on the eval stack need to be saved at a basic block end
16988 Wed Aug 31 17:29:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
16990 * jit-icalls.c: for arrays, ensure we always provide
16993 2005-08-30 Zoltan Varga <vargaz@gmail.com>
16995 * mini.c (mono_allocate_stack_slots_full): Fix ia64 build.
16997 * mini.c (mini_get_inst_for_method): Special case Object:.ctor as well.
16999 2005-08-29 Zoltan Varga <vargaz@gmail.com>
17001 * mini-ia64.h mini-ia64.c: Implement frame pointer elimination. Keep
17002 arguments in their original register.
17004 2005-08-28 Zoltan Varga <vargaz@gmail.com>
17006 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Optimize
17009 * mini.c (mono_method_to_ir): Disable the MUL->MUL_IMM optimization
17010 when ssapre is enabled.
17012 * inssel-long.brg: Fix bug in previous patch.
17014 * mini-ia64.c mini-ia64.h mini.c inssel-long.brg: Optimize
17015 multiplication by a constant.
17017 2005-08-27 Zoltan Varga <vargaz@gmail.com>
17019 * mini-ia64.c (mono_arch_setup_jit_tls_data): Add support for intel
17022 * tramp-ia64.c (mono_arch_create_trampoline_code): Use st8.spill for
17025 Fri Aug 26 11:09:28 BST 2005 Paolo Molaro <lupus@ximian.com>
17027 * inssel-arm.brg: apply changes tested by Brian Koropoff
17028 <briank@marakicorp.com>.
17030 2005-08-25 Zoltan Varga <vargaz@gmail.com>
17032 * mini-x86.c (mono_arch_emit_prolog): Fix calling of mono_jit_thread_attach () under windows.
17034 2005-08-24 Zoltan Varga <vargaz@gmail.com>
17036 * mini-codegen.c (mono_local_regalloc): Avoid allocating dreg and sreg1/2
17037 to the same register if dreg is just a base register.
17038 (print_ins): Improve printing of membase opcodes.
17040 * inssel-x86.brg: Add optimized ldind(reg) rules.
17042 * mini-x86.c cpu-pentium.md: Changes required to support the new rules.
17044 Wed Aug 24 19:39:36 CEST 2005 Paolo Molaro <lupus@ximian.com>
17046 * mini.c: when running under valgrind, set the stack bottom for
17047 the GC at the actual approximate stack for the app (fixes running
17048 mono with valgrind).
17050 Tue Aug 23 21:38:50 CEST 2005 Paolo Molaro <lupus@ximian.com>
17052 * mini.c: do no break at the first valuetype to init found
17053 (fixes bug #75791).
17055 Tue Aug 23 16:53:21 BST 2005 Paolo Molaro <lupus@ximian.com>
17057 * cpu-arm.md, mini-arm.c: more fixes and LMF support.
17059 Tue Aug 23 15:11:44 CEST 2005 Paolo Molaro <lupus@ximian.com>
17061 * cpu-g4.md: fixed instruction length exposed by the nemerle compiler.
17063 2005-08-23 Zoltan Varga <vargaz@freemail.hu>
17065 * inssel-amd64.brg inssel-x86.brg: Fix the fcall rules.
17067 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
17069 * inssel-x86.brg: Fix assert in patch_delegate_trampoline.
17071 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Add some debug
17074 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Add some debug
17077 * mini.c (optimize_branches): Don't quit after 1000 iterations on large
17080 Mon Aug 22 19:16:29 BST 2005 Paolo Molaro <lupus@ximian.com>
17082 * tramp-arm.c: allocate less memory for the trampoline and fix typo.
17084 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
17086 * mini.c (mono_method_to_ir): Remove instructions inserted after a branch
17087 in the tail recursion optimization.
17089 * mini.h helpers.c (mono_disassemble_code): Emit starts of basic blocks as
17090 debug info into the assembly file.
17092 * iltests.il: Add test for filter regions.
17094 * mini.c (mono_method_to_ir): Fix handling of nested FILTER clauses. Fix
17095 initial stack of filter regions. Fixes #75755.
17097 Mon Aug 22 17:49:16 BST 2005 Paolo Molaro <lupus@ximian.com>
17099 * mini-arm.c, cpu-arm.c: fixes and support for methods with bigger
17100 stack requirements.
17102 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
17104 * mini.c (mono_create_delegate_trampoline): Fix memory leak. Put back
17105 the check for an already compiled method on non-ia64 platforms.
17106 (mono_create_jump_trampoline): Store the MonoJitInfo structure into the
17109 * mini-x86.h tramp-x86.c: Add support for delegate trampolines.
17111 * inssel-x86.brg: Add some optimized call rules.
17113 2005-08-21 Zoltan Varga <vargaz@freemail.hu>
17115 * mini.c (mono_create_delegate_trampoline): Do not return an already compiled
17118 * mini.h mini-trampolines.c: Pass the trampoline argument to
17119 mono_arch_patch_delegate_trampoline.
17121 * mini-ia64.h mini-ia64.c tramp-ia64.c: Add support for delegate trampolines.
17123 * mini-trampolines.c: Fix build.
17125 * mini-amd64.h: Add delegate trampolines.
17127 * mini.h mini.c mini-trampolines.c tramp-amd64.c: Add delegate trampolines.
17129 * inssel-amd64.brg: Add optimized call rules.
17131 * mini-ia64.c tramp-ia64.c: Improve instruction scheduling.
17133 * inssel-ia64.brg: Add optimized ldind(reg) rules.
17135 2005-08-20 Zoltan Varga <vargaz@freemail.hu>
17137 * mini.c (mono_create_class_init_trampoline): Fix bug caused by last
17140 * mini-ia64.c: Remove LMF fixmes.
17142 * mini-ia64.h: Remove most fields from LMF.
17144 * inssel-ia64.brg (stmt): Fix unaligned access errors.
17146 * mini-trampolines.c: Add support for IA64 function descriptors.
17148 * mini.h mini.c jit-icalls.c exceptions-ia64.cdriver.c: Add support
17149 for IA64 function descriptors.
17151 Sat Aug 20 16:51:44 BST 2005 Paolo Molaro <lupus@ximian.com>
17153 * tramp-arm.c: patch the vtable for virtual calls. Added
17154 support code to register/unregister the LMF.
17155 * mini-arm.c, mini-arm.h: warning fixes, fixes, speedups,
17158 2005-08-19 Dick Porter <dick@ximian.com>
17160 * mini.c: Use a gsize to store the thread ID, so it can hold a 64
17161 bit value if needed.
17163 2005-08-19 Zoltan Varga <vargaz@freemail.hu>
17165 * mini.c (mini_get_method): Move handling of wrapper data here.
17167 * mini.c (mono_method_to_ir): Add support for dynamic methods.
17169 * mini.c (mono_method_to_ir): Convert nonvirtual calls to abstract methods into
17172 * mini.c (mono_method_to_ir): Emit IR for CEE_NOP as well, so
17173 bblock->code does not remain empty.
17175 2005-08-17 Zoltan Varga <vargaz@freemail.hu>
17177 * arrays.cs: Add regression test for #75832.
17179 * inssel-amd64.brg cpu-amd64.md mini-amd64.c: Fix LDELEMA optimization
17180 rules. Fixes #75832.
17182 * mini-ia64.c tramp-ia64.c exceptions-ia64.c: Implement improved
17183 instruction scheduling.
17185 2005-08-12 Zoltan Varga <vargaz@freemail.hu>
17187 * mini-exceptions.c (ves_icall_get_frame_info): Fix IA64 build.
17189 2005-08-11 Zoltan Varga <vargaz@freemail.hu>
17191 * mini-exceptions.c mini-x86.h: Move VC stuff into macros in mini-x86.h.
17193 * mini-codegen.c: Fix VC build.
17195 * cpu-pentium.md: Increase length of atomic_exhange_i4.
17197 2005-08-09 Gonzalo Paniagua Javier <gonzalo@ximian.com>
17199 * mini.h: fix signature for mono_register_opcode_emulation.
17201 2005-08-09 Zoltan Varga <vargaz@freemail.hu>
17203 * mini.c: Get rid of most of the helper_sig_... constants using
17204 mono_create_icall_signature ().
17206 2005-08-08 Zoltan Varga <vargaz@freemail.hu>
17208 * jit-icalls.c (helper_ldstr): New helper function.
17210 * mini.c (get_basic_blocks): Set out_of_line for bblocks containing a throw.
17212 * mini.c (mono_method_to_ir): If an LDSTR instruction is in a bblock with a
17213 throw, load the string using a helper call instead of creating a string object.
17215 * aot.c: Update after LDSTR changes.
17217 * mini.h: Bump AOT file version.
17219 * aot.c: Save class size info into the AOT file. Print more statistics during
17222 * mini.h: Bump AOT file version.
17224 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
17225 ordering of disasm cases. Fixes #74957.
17227 Thu Aug 4 19:47:24 BST 2005 Paolo Molaro <lupus@ximian.com>
17229 * mini-ops.h, mini-arch.h, inssel.brg, mini.c, mini.h,
17230 jit-icalls.c, mini-codegen.c, Makefile.am: changes in
17231 the generic code needed for the ARM port.
17233 Thu Aug 4 19:42:54 BST 2005 Paolo Molaro <lupus@ximian.com>
17235 * exceptions-arm.c, tramp-arm.c, mini-arm.c, mini-arm.h, cpu-arm.md,
17236 inssel-arm.brg: more ARM features and fixes.
17238 Mon Aug 1 18:37:38 BST 2005 Paolo Molaro <lupus@ximian.com>
17240 * tramp-arm.c, mini-arm.c, cpu-arm.md, inssel-arm.brg: more
17241 ARM port work in progress.
17243 2005-07-30 Zoltan Varga <vargaz@freemail.hu>
17245 * mini-ia64.c (mono_arch_call_opcode): Ongoing IA64 work.
17247 * mini-exceptions.c mini-ia64.h: Ongoing IA64 work.
17249 * mini-ia64.c (ia64_emit_bundle): Ongoing IA64 work.
17251 * inssel.brg (mini_emit_memset): Add support for unaligned access.
17253 * *-ia64.*: Ongoing IA64 work.
17255 * mini-ia64.c exceptions-ia64.c: Ongoing IA64 work.
17257 2005-07-28 Zoltan Varga <vargaz@freemail.hu>
17259 * TODO: Remove out-of-data todo stuff.
17261 * mini.h mini.c (mono_create_jit_trampoline_from_token): Remove some
17264 * aot.c: Save/load MonoCachedClassInfo->has_nested_classes.
17266 * mini.h: Bump corlib version.
17268 2005-07-27 Martin Baulig <martin@ximian.com>
17271 (create_copy_ins): Added `const unsigned char *ip' argument; set
17272 `copy->cil_code' from it.
17274 2005-07-27 Martin Baulig <martin@ximian.com>
17276 * mini-exceptions.c (mono_handle_exception): Don't call
17277 mono_debugger_handle_exception() for filters.
17279 2005-07-27 Zoltan Varga <vargaz@freemail.hu>
17281 * mini-trampolines.c (mono_aot_trampoline): Handle AppDomain:InvokeInDomain
17284 2005-07-26 Martin Baulig <martin@ximian.com>
17286 Committing a patch from Michal Moskal <michal.moskal@gmail.com>.
17288 * mini.c (mono_method_to_ir): In `CEE_CALLI', only use
17289 helper_compile_generic_method() if the method is actually virtual
17292 2005-07-26 Martin Baulig <martin@ximian.com>
17295 (trampoline_code): Renamed to `mono_trampoline_code' and made it
17296 public; this is now accessed directly by the debugger.
17297 (mono_generic_trampoline_code): Removed.
17300 (mono_debug_init_method): Also add interncalls and wrappers.
17302 2005-07-23 Zoltan Varga <vargaz@freemail.hu>
17304 * mini-ia64.c mini-ia64.h: Add support for tracing/profiling.
17306 2005-07-22 Zoltan Varga <vargaz@freemail.hu>
17308 * aot.c (mono_aot_get_method_from_token): Fix a potential crash here.
17310 2005-07-21 Zoltan Varga <vargaz@freemail.hu>
17312 * aot.c (load_patch_info): Fix handling of stfld_remote wrapper.
17314 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
17316 * mini-amd64.c (mono_arch_setup_jit_tls_data): Use the nice way of
17317 getting TLS offsets on AMD64 too.
17319 2005-07-20 Kornel Pal <kornelpal@hotmail.com>
17321 * driver.c: Detach console when executing IMAGE_SUBSYSTEM_WINDOWS_GUI on win32
17323 Wed Jul 20 18:05:19 BST 2005 Paolo Molaro <lupus@ximian.com>
17325 * exceptions-arm.c, mini-arm.c, tramp-arm.c, cpu-arm.md,
17326 inssel-arm.brg, mini-arm.h: ARM port work in progress.
17328 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
17330 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix build.
17332 * mini.h mini.c mini-*.h tramp-*.c: Move more cross platform trampoline code
17335 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Call
17336 mono_sparc_is_virtual_call ().
17338 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix warning.
17340 * tramp-sparc.c (mono_arch_create_trampoline_code): Fix order of
17341 trampoline parameters.
17343 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix signature.
17345 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Rename this
17346 to mono_arch_get_vcall_slot_addr.
17348 * Makefile.am tramp-sparc.c: Update the sparc port to use the generic
17351 * *-sparc.*: Merge the mini-xp-regalloc branch for sparc.
17353 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
17355 * mini-ia64.h mini-ia64.c: Finish pinvoke support.
17357 2005-07-19 Martin Baulig <martin@ximian.com>
17359 * exceptions-amd64.c (throw_exception): Call
17360 mono_debugger_throw_exception() here like we're doing it on i386.
17362 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
17364 * mini-ia64.c: Add optimized TLS access support.
17366 2005-07-18 Zoltan Varga <vargaz@freemail.hu>
17368 * mini-exceptions.c: Ongoing IA64 work.
17370 * mini-ia64.c inssel-long.brg: Ongoing IA64 work.
17372 * mini.c: Use the default optimization set when embedding. Fixes
17375 2005-07-11 Zoltan Varga <vargaz@freemail.hu>
17377 * tramp-amd64.c tramp-ia64.c Makefile.am: Move arch independent parts
17378 of trampolines to a separate file.
17380 * mini-trampolines.c: New file.
17382 * mini.h tramp-x86.c: Move arch independent parts of trampolines to a
17385 * tramp-x86.c: Reorganize the trampoline code to be similar to the
17388 * mini-codegen.c: Fix cygwin build.
17390 2005-07-10 Zoltan Varga <vargaz@freemail.hu>
17392 * mini.c: Add some minor changes needed by the IA64 port.
17394 * *-ia64.*: Ongoing IA64 work.
17396 2005-07-09 Zoltan Varga <vargaz@freemail.hu>
17398 * tramp-amd64.c mini-amd64.c: Update after latest AOT changes. Split
17399 trampolines into arch-independent and arch-dependent parts.
17401 * mini-amd64.c (mono_arch_lowering_pass): Fix store_membase_imm -> store_membase_reg rule.
17403 2005-07-08 Zoltan Varga <vargaz@freemail.hu>
17405 * cpu-amd64.md: Merge the xp-regalloc-branch for amd64.
17407 * mini-ops.h mini-amd64.h mini-amd64.c inssel-amd64.brg Makefile.am: Merge
17408 the xp-regalloc-branch for amd64.
17410 * mini-x86.h mini-x86.c cpu-pentium.md Makefile.am: Merge the
17411 xp-regalloc-branch for x86.
17413 2005-07-07 Zoltan Varga <vargaz@freemail.hu>
17415 * inssel.brg (OP_THROW_OR_NULL): Allways rethrow the abort exception.
17417 2005-07-06 Martin Baulig <martin@ximian.com>
17420 (mono_jit_compile_method_inner): Call mono_get_inflated_method().
17421 (mono_jit_runtime_invoke): Likewise.
17423 2005-07-05 Zoltan Varga <vargaz@freemail.hu>
17425 * aot.c (mono_compile_assembly): Allocate the GOT in the .bss segment
17428 * aot.c: Add new mono_aot_get_method_from_token () function to load AOT methods
17429 without loading their metadata. Reorganize the file format so exception handling+
17430 debug info is kept separate from normal method info. Create MonoJitInfo
17431 structures for methods lazily.
17433 * tramp-x86.c (x86_aot_trampoline): Use the new from_token method to avoid
17435 (x86_class_init_trampoline): Patch AOT class init trampolines too.
17437 * mini.c (mini_init): Install the new mono_aot_find_jit_info hook.
17439 * mini.c (mono_method_to_ir): Reduce the number of class init trampoline calls
17442 * mini.h: Bump AOT file version.
17444 2005-07-04 Zoltan Varga <vargaz@freemail.hu>
17446 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
17448 2005-07-01 Raja R Harinath <rharinath@novell.com>
17450 * Makefile.am (check-local): Call semdel-wrapper.
17452 2005-06-29 Zoltan Varga <vargaz@freemail.hu>
17454 * mini-x86.c: Revert the last change as it seems to break the build..
17456 2005-06-28 Zoltan Varga <vargaz@freemail.hu>
17458 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
17460 * mini-x86.c (mono_arch_cpu_init): Fix setting of fp precision in the VC build.
17462 2005-06-27 Ben Maurer <bmaurer@ximian.com>
17464 * mini.c (NEW_AOTCONST): make sure to call mono_get_got_var
17465 outside of the macro, so strange stuff doesn't happen with gcc4
17466 (NEW_AOTCONST_TOKEN): Likewise.
17468 2005-06-28 Martin Baulig <martin@ximian.com>
17470 * mini.c (mini_class_is_system_array): New static method; use this
17471 instead of `klass->parent == mono_defaults.array_class' everywhere
17472 since this also works for the new generic array class.
17474 2005-06-26 Ben Maurer <bmaurer@ximian.com>
17476 * inssel.brg: Remove warnings.
17478 2005-06-24 Zoltan Varga <vargaz@freemail.hu>
17480 * mini-ia64.c: Ongoing IA64 work.
17482 * basic-float.cs: Add float->i1 conversion test.
17484 * iltests.il: Add conv.u4 test.
17486 2005-06-23 Zoltan Varga <vargaz@freemail.hu>
17488 * inssel-long.brg: Fix bug caused by last change.
17490 2005-06-23 Geoff Norton <gnorton@customerdna.com>
17492 * mini-x86.h: Add __APPLE__ to the SC_* redefines with the other
17493 BSDs. Allows the x86 JIT to work on OSX86
17495 2005-06-22 Zoltan Varga <vargaz@freemail.hu>
17497 * inssel-long.brg: Use OP_LSHR_UN_IMM instead of OP_SHR_UN_IMM in
17500 * mini-ia64.c: Ongoing IA64 work.
17502 2005-06-19 Zoltan Varga <vargaz@freemail.hu>
17504 * mini-ia64.c: Ongoing IA64 work.
17506 * driver.c: Clean up jit_code_hash as well when using --regression.
17508 * inssel-long.brg: Fix long->i4/u4 conversion rules.
17510 * basic-long.cs: Add tests for long->u4 conversion.
17512 2005-06-18 Ben Maurer <bmaurer@ximian.com>
17514 * mini.c: Take mono_get_domainvar out of macros. This makes sure
17515 that we do not depend on undefined C behavior: the order stuff
17516 gets evaluated within an expression. Fixes mono when compiled on
17519 2005-06-18 Zoltan Varga <vargaz@freemail.hu>
17521 * *-ia64.*: Ongoing IA64 work.
17523 * aot.c: Lower memory usage while loading AOT methods.
17525 * tramp-x86.c: Avoid allocating+freeing MonoJitInfo structures.
17527 * mini.h: Bump AOT file format version.
17529 2005-06-17 Zoltan Varga <vargaz@freemail.hu>
17531 * mini.c (mono_method_to_ir): Allow STACK_PTR as input to SWITCH.
17533 2005-06-16 Sebastien Pouliot <sebastien@ximian.com>
17535 * declsec.c: Fixed APTC to check for FullTrust on caller assembly (and
17536 not on callee assembly). Fixed some comments.
17538 2005-06-16 Zoltan Varga <vargaz@freemail.hu>
17540 * aot.c (mono_compile_assembly): Mark the "methods" symbol as a function so
17541 it gets proper disassembly.
17542 (emit_method_info): Remove some dead code.
17544 * mini.c (mini_method_compile): Allways allocate the GOT var in
17545 mono_method_to_ir for emulating opcodes.
17547 2005-06-13 Zoltan Varga <vargaz@freemail.hu>
17549 * mini.c (mono_jit_free_method): Remove the method from the JitInfo table
17550 before freeing the code memory. Fixes #74990.
17552 * objects.cs: Add regression test for #74992.
17554 * liveness.c: Extend live ranges of arguments to the beginning of the
17555 method. Fixes #74992.
17557 * exceptions-ia64.c mini-ia64.h: Modify ip during exception handling
17558 so it points into the faulting instruction.
17560 2005-06-12 Zoltan Varga <vargaz@freemail.hu>
17562 * jit-icalls.c (mono_imul_ovf): Add exception handling.
17564 * *-ia64.*: Ongoing IA64 work.
17566 * mini.c (mini_init): Fix signature of mono_delegate_ctor.
17568 2005-06-11 Zoltan Varga <vargaz@freemail.hu>
17570 * mini-ia64.h exceptions-ia64.c: Ongoing IA64 work.
17572 * *-ia64.*: Ongoing IA64 work.
17574 2005-06-10 Zoltan Varga <vargaz@freemail.hu>
17576 * basic-long.cs: Add tests for add/sub.ovf.
17578 * basic.cs: Add tests for sub.ovf.
17580 * *-ia64.*: Ongoing IA64 work.
17582 2005-06-09 Zoltan Varga <vargaz@freemail.hu>
17584 * *-ia64.*: Ongoing IA64 work.
17586 * basic.cs: Add conv.ovf.i4.un test.
17588 2005-06-09 Massimiliano Mantione <massi@ximian.com>
17590 * mini.c: (remove_block_if_useless) Fixed bug 75061.
17592 2005-06-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
17594 * mini.c: no SIGUSR2 on windows. Remove it for PLATFORM_WIN32.
17596 2005-06-07 Zoltan Varga <vargaz@freemail.hu>
17598 * *-ia64.*: Ongoing IA64 work.
17600 2005-06-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
17603 * mini.c: added the ability to toggle trace on/off using SIGUSR2.
17605 2005-06-04 Zoltan Varga <vargaz@freemail.hu>
17607 * mini-ia64.c mini-ia64.h: Fix cleanup of memory stack.
17609 2005-06-03 Zoltan Varga <vargaz@freemail.hu>
17611 * mini-amd64.c (emit_call): Fix yet another bug in the near call optimization.
17613 * mini-amd64.c (amd64_patch): Add an assert to check that the destination
17614 of a call is callable by a near call.
17616 2005-05-31 Zoltan Varga <vargaz@freemail.hu>
17618 * mini-ia64.c: Ongoing IA64 work.
17620 2005-05-29 Zoltan Varga <vargaz@freemail.hu>
17622 * genmdesc.c: Make the generated array non-static.
17624 * inssel-long.brg: Fix LSHR_IMM rule.
17626 * *-ia64.*: Ongoing IA64 work.
17628 * *-ia64.*: Ongoing IA64 work.
17630 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
17632 * *-ia64.*: Ongoing IA64 work.
17634 * *-ia64.*: Ongoing IA64 work.
17636 * mini-ia64.c: Ongoing IA64 work.
17638 * *-ia64.* jit-icalls.c mini-codegen.c: Ongoing IA64 work.
17640 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
17642 * objects.cs basic-calls.cs: Move some tests to objects.cs.
17644 * objects.cs basic-long.cs: Move some tests to objects.cs.
17646 2005-05-26 Zoltan Varga <vargaz@freemail.hu>
17648 * *-ia64.*: Ongoing IA64 work.
17650 * iltests.il: Add a new test.
17652 * mini.c (mono_method_to_ir): Initialize valuetypes when created using
17653 newobj. Fixes #75042.
17655 2005-05-22 Zoltan Varga <vargaz@freemail.hu>
17657 * *-ia64.*: Ongoing IA64 work.
17659 * *-ia64.*: Ongoing IA64 work.
17661 * *-ia64.*: Ongoing IA64 work.
17663 * basic.cs objects.cs: Move tests accessing static variables as well.
17665 * basic.cs objects.cs: Move test_0_pin_string to objects.cs.
17667 2005-05-21 Zoltan Varga <vargaz@freemail.hu>
17669 * mini.c (SIG_HANDLER_SIGNATURE): Fix warning.
17671 * driver.c: Always print failed tests.
17673 * mini-codegen.c: Use cfg->frame_reg instead of a macro for the
17676 * *ia64*: Ongoing IA64 work.
17678 2005-05-20 Zoltan Varga <vargaz@freemail.hu>
17680 * basic.cs: Add tests for add.ovf. Fix warnings.
17682 2005-05-18 Miguel de Icaza <miguel@novell.com>
17684 * driver.c (mono_main): Avoid crash if no argument is passed to
17685 --break; Do not use g_error, but f_printf. And fix all other
17686 ocurrences of the same crash.
17688 2005-05-17 Zoltan Varga <vargaz@freemail.hu>
17690 * mini.h mini.c: Generalize the existing uses of the MONO_DEBUG env variable
17691 and add a new one: aborting when a SIGSEGV is raised while in unmanaged code.
17694 2005-05-14 Zoltan Varga <vargaz@freemail.hu>
17696 * *-ia64.*: Add beginnings of IA64 backend.
17698 * Makefile.am mini-arch.h mini-codegen.c: Add IA64 support.
17700 2005-05-13 Zoltan Varga <vargaz@freemail.hu>
17702 * inssel-long.brg: Add missing ulong->{i1, i2} checked conversions.
17705 * basic-long.cs exceptions.cs: Add new tests. Fix some warnings.
17707 * mini-amd64.c: Fix a warning.
17709 2005-05-10 Zoltan Varga <vargaz@freemail.hu>
17711 * mini-amd64.c (mono_arch_output_basic_block): Fix stack space leakage
17712 in float_neg. Fixes #74897.
17714 * mini-amd64.c (emit_call): Fix another near call bug.
17716 2005-05-06 Sebastien Pouliot <sebastien@ximian.com>
17718 * declsec.c: Keep the appdomain information in the structure. Added a
17719 missing "return FALSE" for Unmanaged if FullTrust is set (or else the
17720 value gets overwritten).
17721 * declsec.h: Set the default MonoArray for the the stack to 6. Added
17722 an MonoAppDomain member to MonoSecurityFrame.
17723 * mini-exceptions.c: Do not use a glist to keep GC allocated objects
17724 used in the stack walk. Now use a MonoArray which grow (double) when
17727 2005-05-05 Lluis Sanchez Gual <lluis@novell.com>
17729 * mini.c: Re-enabled runtime cleanup, since running threads should
17730 now properly stop when exiting.
17732 2005-05-05 Zoltan Varga <vargaz@freemail.hu>
17734 * mini-codegen.c: New file contaning the arch-independent local
17735 register allocator. Not used by any architectures yet.
17737 * mini.h linear-scan.c: Merge some changes from the
17738 mini-xp-local-regalloc branch.
17740 2005-04-28 Zoltan Varga <vargaz@freemail.hu>
17742 * mini-amd64.c (emit_call): Fix calls to native functions when the
17743 runtime is compiled as a shared library. Fixes #74756.
17745 * mini.c (mono_method_to_ir): Assert if ldsfld and friends are used
17746 on a literal field. Fixes #74751.
17748 2005-04-25 Raja R Harinath <rharinath@novell.com>
17750 * Makefile.am (RUNTIME): Add MONO_CFG_DIR.
17752 2005-04-23 Zoltan Varga <vargaz@freemail.hu>
17754 * objects.cs: Add missing null casting test.
17756 2005-04-22 Zoltan Varga <vargaz@freemail.hu>
17758 * mini-exceptions.c (mono_find_jit_info): Fix native offset calculation
17759 in wrapper methods. Also rename 'address' variable to 'offset'.
17761 2005-04-20 Zoltan Varga <vargaz@freemail.hu>
17763 * mini.c debug-mini.c aot.c tramp-x86.c driver.c: Fix some gcc 4.0
17766 * Makefile.am (MCS): Use -unsafe instead of --unsafe.
17768 * aot.c: Applied patch from "The Software Team" <software@solmersa.com>. Make AOT compilation
17771 Mon Apr 18 16:20:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
17773 * exceptions-ppc.c: update code to handle stack traces (fixes bug #74452).
17775 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
17777 * mini-x86.c (mono_emit_stack_alloc): Initialize the whole allocated area not
17778 just the last bytes.
17780 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
17782 * aot.c (mono_compile_assembly): Fix warning.
17784 * mini-exceptions.c (ves_icall_get_frame_info): Fix bug introduced
17785 by the _MSC_VER stuff.
17787 2005-04-16 Zoltan Varga <vargaz@freemail.hu>
17789 * inssel-long.brg: Fix #74588.
17791 * cpu-amd64.md: Fix #74591.
17793 * iltests.il: Add new regression tests.
17795 2005-04-13 Zoltan Varga <vargaz@freemail.hu>
17797 * trace.c (mono_trace_enter_method): Print enums as an int, not as a
17800 2005-04-11 Zoltan Varga <vargaz@freemail.hu>
17802 * mini-x86.c (setup_stack): Unconditionally call pthread_attr_init ().
17804 * exceptions-x86.c mini-x86.h mini-x86.c: Applied some freebsd patches
17805 from Bill Middleton <flashdict@gmail.com>.
17807 2005-04-10 Zoltan Varga <vargaz@freemail.hu>
17809 * arrays.cs: Add new regression test. Fix warnings.
17811 2005-04-09 Zoltan Varga <vargaz@freemail.hu>
17813 * mini-amd64.c (mono_arch_output_basic_block): Fix stack alignment
17814 and leakage in CKFINITE.
17816 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Change
17817 this to a null op since it is called on amd64 too.
17819 * exceptions-amd64.c (get_throw_trampoline): Align stack.
17821 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Remove
17822 body since this is not used on amd64.
17824 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Remove duplicate define.
17826 * mini-amd64.c: Remove obsolete fixmes.
17828 * mini.c (print_method_from_ip): Fix debugging support.
17830 2005-2-1 Massimiliano Mantione <massi@ximian.com>
17832 * ssapre.c: Fix a subtle bug about availability, and limit SSAPRE
17833 so that expressions that don't give much gain are not reduced.
17834 * ssapre.h: Likewise.
17836 2005-04-04 Zoltan Varga <vargaz@freemail.hu>
17838 * exceptions-x86.c (mono_arch_find_jit_info): Remove last SC_EBP reference.
17840 * mini-x86.c (mono_emit_stack_alloc): Fix localloc under windows.
17842 * mini-x86.h exceptions-x86.c: Hopefully fix compilation on *BSD.
17844 2005-04-01 Zoltan Varga <vargaz@freemail.hu>
17846 * mini-sparc.c mini-sparc.h: Add asserts when running with sigaltstack.
17848 * exceptions-x86.c (mono_arch_monoctx_to_sigctx): Fix cygwin build.
17850 2005-03-31 Zoltan Varga <vargaz@freemail.hu>
17852 * mini-x86.c: If sigaltstack support is enabled, perform win32 style
17855 * mini.h (mono_arch_sigctx_to_monoctx): New arch-specific function.
17857 * mini.h (mono_arch_monoctx_to_sigctx): New arch-specific function.
17859 * mini.c: sigaltstack support requires MONO_ARCH_USE_SIGACTION.
17861 * mini-x86.h mini-x86.c exceptions-x86.c: Add support for
17862 MONO_ARCH_USE_SIGACTION. Fixes #74252.
17864 * mini-x86.h: Enable MONO_ARCH_USE_SIGACTION on linux.
17866 * mini-x86.c: Fix up stack overflow handling.
17868 * exceptions.cs: Add new regression test.
17870 2005-03-30 Zoltan Varga <vargaz@freemail.hu>
17872 * mini-x86.c (mono_arch_emit_prolog): Adjust stack after calls to
17873 mono_jit_thread_attach.
17875 * mini.c (mono_method_to_ir): Verify called method is not abstract.
17877 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
17879 * mini.c (mono_method_to_ir): Applied Ben's patch from bug #61441 to
17880 avoid calling constructors using callvirt.
17882 * inssel.brg: Fix #74073.
17884 2005-03-29 Sebastien Pouliot <sebastien@ximian.com>
17886 * aot.c, mini.h: Added mono-compiler.h header to allow/ease
17887 compilation with non-GCC compilers.
17888 * mini-exceptions.c, mini-x86.c|h: Patches to make compilation of mono
17889 possible using VS.NET. Adapted from the work of J Lothian (for VC6).
17891 Tue Mar 29 11:43:01 CEST 2005 Paolo Molaro <lupus@ximian.com>
17893 * inssel.brg, arrays.cs: fix long standing 64 bit issue in access to
17894 klass->interface_offsets (will likely fix bug#74073).
17896 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
17898 * mini-amd64.c (mono_arch_is_int_overflow): Fix rex handling.
17900 2005-03-28 Zoltan Varga <vargaz@freemail.hu>
17902 * mini-amd64.c (mono_arch_output_basic_block): Fix order of parameters
17903 to amd64_div_reg_size ().
17905 * mini-amd64.c (mono_arch_emit_exceptions): Emit a near call here too.
17907 2005-03-27 Zoltan Varga <vargaz@freemail.hu>
17909 * cpu-amd64.md (store_membase_reg): Fix length of storer8 opcodes.
17911 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
17913 * driver.c: Turn off automatic command line globbing under windows. Fixes #73763.
17915 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
17917 * mini.c (mono_method_to_ir): Remove debugging stuff left in by mistake.
17919 * mini.c (mono_precompile_assembly): Load and precompile referenced
17920 assemblies as well. Fixes #74015.
17922 2005-03-23 Zoltan Varga <vargaz@freemail.hu>
17924 * cpu-amd64.md (sin): Fix up maximum lengths of some opcodes.
17926 2005-03-23 Sebastien Pouliot <sebastien@ximian.com>
17928 * declsec.c: Skip linkdemand checks for intra-corlib calls. This skips
17929 a lot of checks and (anyway) permissions cannot work until corlib is
17932 Wed Mar 23 14:29:49 CET 2005 Paolo Molaro <lupus@ximian.com>
17934 * mini-ppc.c: fixed ABI issue on sysv/ppc.
17936 Tue Mar 22 19:03:17 CET 2005 Paolo Molaro <lupus@ximian.com>
17938 * tramp-ppc.c, exceptions-ppc.c: added missing icache flush
17939 calls (fixes bug#72824).
17941 Tue Mar 22 16:28:48 CET 2005 Paolo Molaro <lupus@ximian.com>
17943 * mini.c: fix tail recursion elimination (see test in bug#73936).
17945 2005-03-21 Zoltan Varga <vargaz@freemail.hu>
17947 * mini-amd64.c (mono_arch_output_basic_block): Add inline versions of
17948 some fp functions in sse2 mode.
17950 2005-03-20 Zoltan Varga <vargaz@freemail.hu>
17952 * mini-x86.c (emit_tls_get): Move tls handling into a separate helper function.
17954 2005-03-19 Zoltan Varga <vargaz@freemail.hu>
17956 * mini.h mini.c: Add mono_get_jit_tls_key ().
17958 * mini-x86.c: Enable fast TLS support on windows.
17960 2005-03-17 Sebastien Pouliot <sebastien@ximian.com>
17962 * declsec.c: Renamed aptc to allowpartiallytrustedcallers.
17963 * mini.c: Check for p/invoke method when generating code. If a
17964 p/invoke method, or it's class, isn't decorated with [Suppress
17965 UnmanagedCodeSecurity] then generate code to call System.Security.
17966 UnmanagedDemand (only if the security manager is active).
17968 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
17970 * tramp-amd64.c (create_specific_trampoline): Revert parts of the
17971 last change as it seems to cause strange crashes.
17973 Wed Mar 16 16:24:11 CET 2005 Paolo Molaro <lupus@ximian.com>
17975 * *.c: handle unsafe function pointers where needed.
17977 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
17979 * mini.c (mono_jit_free_method): Remove the fixme too.
17981 2005-03-15 Miguel de Icaza <miguel@novell.com>
17983 * mini.c: As discussed, make the code actually free the delegate
17984 thunk now, to enable the debugging of delegate problems, use
17985 MONO_DEBUG=1 when running Mono.
17987 This takes also care of parts of the leaks as seen by Joe.
17989 2005-03-15 Zoltan Varga <vargaz@freemail.hu>
17991 * mini-amd64.c (mono_arch_setup_jit_tls_data): Enable
17992 thread_tls_offset calculation.
17994 2005-03-14 Sebastien Pouliot <sebastien@ximian.com>
17996 * declsec.c: Reworked linkdemand checks for icall. The previous code
17997 was using the declaration code (untrusted) and didn't work as expected
17998 with the CLR 2.0. We're now more compatible with 2.0 than 1.x for this
18001 2005-03-13 Zoltan Varga <vargaz@freemail.hu>
18003 * iltests.il: Add new localloc test.
18005 * mini-amd64.c: Handle large stack allocations the same way as on
18006 windows if stack overflow handling is working.
18008 * mini-amd64.c: Allocate the signal stack using mmap.
18010 * mini.c (sigsegv_signal_handler): Fix reading of context.
18012 * mini-exceptions.c: Fix up stack overflow handling.
18014 * mini-amd64.h mini-amd64.c: Fix up stack overflow handling.
18016 * tramp-amd64.c (create_specific_trampoline): Optimize trampoline size.
18018 * exceptions-amd64.c (mono_amd64_exceptions_init): Remove this.
18020 * mini.h mini.c tramp-*.c: Move common trampoline code to mini.c.
18022 * mini-x86.h mini-x86.c mini-amd64.h mini-amd64.c: Get rid of the
18023 tramp_init functions as they are no longer needed.
18025 2005-03-12 Zoltan Varga <vargaz@freemail.hu>
18027 * tramp-amd64.c (mono_amd64_tramp_init): Fix typo.
18029 * tramp-amd64.c (mono_amd64_tramp_init): Init AOT trampoline as well.
18031 * mini-amd64.h mini-amd64.c (mono_amd64_exceptions_init): Remove this.
18033 * mini.c mini-*.h: Remove OUT_OF_LINE_BBLOCK defines since all arches
18036 * mini-ops.h: Add OP_LMUL_IMM.
18038 * mini.c jit-icalls.cmini-amd64.h mini-amd64.c cpu-amd64.md: Implement
18039 long mul/div opcodes as intrinsic.
18041 * mini-amd64.c (emit_call): Handle the case when the callee might be
18044 2005-03-11 Zoltan Varga <vargaz@freemail.hu>
18046 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Reorder cases to be
18049 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Fix ordering of cases.
18051 * aot.c (mono_aot_load_method): Get rid of bogus make_writable call.
18053 2005-03-09 Ben Maurer <bmaurer@ximian.com>
18055 * mini.c (mono_codegen): Don't leak here, to help people running
18058 2005-03-08 Zoltan Varga <vargaz@freemail.hu>
18060 * mini-amd64.c (mono_arch_output_basic_block): Fix int->float
18061 conversions in sse2 mode.
18063 * basic-float.cs: Add regression test.
18065 * mini-amd64.c: Reenable sse2.
18067 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
18069 * mini-amd64.c: Disable sse2 until some regressions are fixed.
18071 2005-03-07 Joerg Rosenkranz <joergr@voelcker.com>
18073 * driver.c: Copyright text should include 2005.
18075 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
18077 * cpu-amd64.md (load_membase): Fix more max lengths.
18079 2005-03-06 Zoltan Varga <vargaz@freemail.hu>
18081 * cpu-amd64.md (load_membase): Fix max length.
18083 * mini-ops.h: Add OP_F<xx>_MEMBASE opcodes.
18085 * inssel.brg: Add MONO_EMIT_BIALU_MEMBASE macro.
18087 * cpu-amd64.md inssel-amd64.brg mini-amd64.h mini-amd64.brg: Finish SSE2
18088 support and enable it by default. Also add OP_F<xxx>_MEMBASE opcodes.
18090 * basic-float.cs: Add rounding regression test.
18092 * mini-amd64.c (INST_IGNORES_CFLAGS): Add more instructions.
18094 2005-03-04 Neale Ferguson <NealeFerguson@earthlink.net>
18096 * inssel-s390.brg, mini-s390.c: Add support for passing/returning small
18097 structures in registers for pinvoke wrappers.
18099 2005-03-04 Zoltan Varga <vargaz@freemail.hu>
18101 * mini-exceptions.c (ves_icall_get_trace): Return wrapper info as well.
18103 2005-03-03 Zoltan Varga <vargaz@freemail.hu>
18105 * mini.h mini.c mini-x86.c: Pass the domain of the native->managed
18106 wrapper to mono_jit_thread_attach.
18108 * mini.c (mini_jit_thread_attach): New jit icall.
18110 * mini-x86.c (mono_arch_emit_prolog): Attach to the VM in
18111 native->managed wrappers.
18113 * exceptions.cs: Add new regression test.
18115 * mini.c (optimize_branches): Check regions in the cbranch to throw
18116 block case as well. Fixes #73242.
18118 Tue Mar 1 18:35:27 CET 2005 Paolo Molaro <lupus@ximian.com>
18120 * mini.c: thread safety fixes.
18122 2005-02-27 Zoltan Varga <vargaz@freemail.hu>
18124 * tramp-amd64.c (amd64_magic_trampoline): Disable the method_ptr
18125 patching stuff, since delegates use jump trampolines so there is
18128 * tramp-amd64.c (create_trampoline_code): Pass NULL as 'code' in
18131 * tramp-amd64.c: Fix build.
18133 * mini-x86.c tramp-x86.c: Moved get_vtable_slot_addr into mini-x86.c and rename
18134 it to mono_arch_.... Add get_delegate_method_ptr implementation for x86.
18136 * mini-amd64.h mini.h mini-amd64.c tramp-amd64.c (mono_amd64_get_vcall_slot_addr):
18137 Rename this to mono_arch....
18138 (mono_amd64_get_delegate_method_ptr_addr): Ditto.
18140 * mini-amd64.c (mono_amd64_get_delegate_method_ptr_addr): New helper function.
18142 * mini-amd64.c (emit_call): If both the caller and the callee is
18143 guaranteed to have 32 bit addresses, emit a normal call.
18145 * tramp-amd64.c: Adapt to changes in mini-amd64.c.
18147 * tramp-amd64.c (amd64_magic_trampoline): Remove patching of trampolines.
18148 * tramp-amd64.c (amd64_magic_trampoline): Add support for patching the
18149 method_ptr inside delegates.
18151 2005-02-26 Zoltan Varga <vargaz@freemail.hu>
18153 * mini.c (mono_jit_free_method): Free the method info even if the native code is
18154 invalidated. Fixes #73001.
18156 * mini.c: Add a proper icall wrapper for mono_delegate_ctor.
18158 * mini-x86.c: Only use stdcall for pinvokes on windows.
18160 Thu Feb 24 15:22:30 CET 2005 Paolo Molaro <lupus@ximian.com>
18162 * mini.c, mini.h: make mono_lmf_addr a fast-access thread var.
18163 * mini-x86.c: remove unreliable __thread var offset detection,
18164 use the correct accessors and enable by default.
18166 2005-02-23 Zoltan Varga <vargaz@freemail.hu>
18168 * mini.c (mono_jit_free_method): Fix memory leak.
18170 2005-02-22 Zoltan Varga <vargaz@freemail.hu>
18172 * mini.c (mono_method_to_ir): Allocate a GOT var for THROW and RETHROW.
18174 2005-02-21 Zoltan Varga <vargaz@freemail.hu>
18176 * cpu-amd64.md: Fix lengths of atomic opcodes.
18178 Mon Feb 21 16:52:20 CET 2005 Paolo Molaro <lupus@ximian.com>
18180 * driver.c: try to not imply using ICU is any good.
18182 2005-02-20 Zoltan Varga <vargaz@freemail.hu>
18184 * mini-amd64.c (mono_arch_get_inst_for_method): Implement more
18185 functions as inline ops.
18187 * mini-ops.h inssel-amd64.brg cpu-amd64.md mini-amd64.c: Implement
18188 some Interlocked functions as inline ops.
18190 * mini.c (move_basic_block_to_end): Fix bug in last patch.
18192 * mini.h (MonoBasicBlock): Reorganize fields a bit.
18194 * mini-ops.h inssel.brg: Add OP_NOT_REACHED.
18196 * mini.c: Add support for OP_NOT_TAKEN.
18198 * mini-amd64.h mini-amd64.c: Add support for passing/returning small
18199 structures in registers for pinvoke wrappers.
18201 * mini-amd64.c: Fix warnings.
18203 2005-02-19 Zoltan Varga <vargaz@freemail.hu>
18205 * mini.h (MonoCompile): Add 'ret_var_is_local' field.
18207 * mini.h mini.c (mono_arch_create_vars): Add new arch specific hook.
18209 * mini.c (NEW_RETLOADA): If the ret variable is a local, use its
18210 address instead of loading the address from it.
18212 * mini-x86.c: Add support for returning small structs in registers
18213 on Win32. Fixes part of #70864.
18215 2005-02-18 Zoltan Varga <vargaz@freemail.hu>
18217 * trace.c (get_token): Improve error checking.
18219 2005-02-17 Zoltan Varga <vargaz@freemail.hu>
18221 * jit-icalls.c (mono_ldvirtfn): Explicitly check for a NULL obj here.
18223 2005-02-17 Sebastien Pouliot <sebastien@ximian.com>
18225 * mini.h: Moved MONO_EXCEPTION_* enum to metadata/class-internals.h so
18226 it can be reused for MonoClass.
18227 * mini.c: Renamed MONO_EXCEPTION_SECURITY to MONO_EXCEPTION_SECURITY
18230 2005-02-15 Sebastien Pouliot <sebastien@ximian.com>
18232 * mini.c: Fixed 2 cases where I sent a MonoMethod to managed code
18233 instead of a MonoReflectionMethod. The method information wasn't used
18234 when displaying SecurityException details (but will be now).
18236 2005-02-15 Atsushi Enomoto <atsushi@ximian.com>
18238 * Makefile.am : windows build fix.
18240 2005-02-14 Zoltan Varga <vargaz@freemail.hu>
18242 * iltests.il: Add new regression test.
18244 * mini.c (mono_method_to_ir): Allocate a GOT var in CEE_NEWOBJ. Fixes
18247 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
18249 * mini.c: Moved linkdemand check into helper function check_linkdemand
18250 to allow reuse for all intructions (CALL, CALLVIRT, NEWOBJ, JMP,
18253 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
18255 * declsec.c: Added statistics counter for different kinds of
18257 * mini.h: Added CAS statistic counters to MonoJitStats. Removed unused
18258 (and commented) declaration.
18259 * mini.c: Added statistics counter for security Demand code
18260 generation. Added display of security statistics.
18262 2005-02-13 Zoltan Varga <vargaz@freemail.hu>
18264 * declsec.c (mono_declsec_linkdemand_aptc): Applied patch from Robert Jordan (robertj@gmx.net).
18265 Fix compilation errors under gcc-2.95.
18267 2005-02-12 Ben Maurer <bmaurer@ximian.com>
18269 * mini.c, driver.c: Use the new jit trampoline hashtable
18271 Fri Feb 11 18:47:11 CET 2005 Paolo Molaro <lupus@ximian.com>
18273 * mini.c, jit-icalls.c: use the managed implementation of memcpy, too.
18275 2005-02-11 Martin Baulig <martin@ximian.com>
18277 * debug-mini.c (mono_debug_close_method): Free the line number array.
18279 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
18281 * aot.c: Break up large methods into smaller ones. Share GOT slots for
18284 * mini.h: Bump AOT file format version.
18286 2005-02-10 Sebastien Pouliot <sebastien@ximian.com>
18288 * declsec.c: Added LinkDemand support and it's special cases for ECMA,
18290 * declsec.h: Added macros to get/set lazyly initialized security
18291 informations about assemblies. Added new enum for different type of
18292 possible LinkDemand violation. Added function to check LinkDemands.
18293 * mini.h: Added a field to MonoCompile to hold any security violation
18294 detected when JITting a method (so it can be thrown later).
18295 * mini.c: Added LinkDemand checks in mono_method_to_ir for CEE_CALL
18296 and CEE_CALLVIRT. Added code to throw exception at the end of
18297 mini_method_compile (note: the exception is unhandled right now).
18299 Thu Feb 10 15:49:44 CET 2005 Paolo Molaro <lupus@ximian.com>
18301 * mini.c, jit-icalls.c: use the managed implementation of
18302 memset for initobj and memset, to avoid managed <-> unmanaged
18305 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
18307 * inssel.brg (mini_emit_virtual_call): Disable the virtual->nonvirtual
18308 optimization if it would need a GOT var.
18310 * basic.cs: Add tests for constant propagation and switch statements.
18312 * ssa.c: Fix out-of-range constant propagation and switch statements.
18314 2005-02-09 <vargaz@freemail.hu>
18316 * inssel-x86.brg (reg): Align the allocation size in the localloc(imm) case too.
18318 2005-02-08 Zoltan Varga <vargaz@freemail.hu>
18320 * cpu-amd64.md (load_membase): Fix max length of load_membase.
18322 Tue Feb 8 18:21:11 CET 2005 Paolo Molaro <lupus@ximian.com>
18324 * mini.c: update to new signature of mono_class_get_allocation_ftn().
18326 2005-02-06 Neale Ferguson <NealeFerguson@earthlink.net>
18328 * cpu-s390.md, mini-s390.c: Correct bug with register usage on certain
18329 arithmetic operations.
18331 Sun Feb 6 07:10:12 EST 2005 Paolo Molaro <lupus@ximian.com>
18333 * mini-ppc.c: add a workaround for broken user code that
18334 DllImports vararg functions with non-vararg signatures.
18336 2005-02-05 Zoltan Varga <vargaz@freemail.hu>
18338 * mini.c (mono_jit_compile_method_inner): Add detection and a
18339 meaningfull error message for assemblies written in Managed C++.
18341 * tramp-amd64.c mini-amd64.h: Add support for
18342 create_trampoline_from_token ().
18344 * aot.c mini-x86.c abcremoval.c: Applied patch from
18345 Robert Jordan (robertj@gmx.net). Fix compilation errors under gcc-2.95.
18347 2005-02-04 Zoltan Varga <vargaz@freemail.hu>
18349 * mini.h mini.c mini-x86.h tramp-x86.c: Add a new kind of trampoline
18350 which takes a MonoImage/token as parameter instead of a MonoMethod.
18352 * aot.c: Use the new trampoline for initializing vtables.
18354 * aot.c: Add support for ldfld/stfld_remote wrappers.
18356 * mini-ops.h cpu-pentium.md inssel-x86.brg mini-x86.c: Add optimized
18357 rules for compare <MEM>, IMM.
18359 * mini.h (MONO_AOT_FILE_VERSION): Bump it.
18361 * aot.c: Handle inherited finalizers correctly.
18363 2005-02-03 Zoltan Varga <vargaz@freemail.hu>
18365 * inssel.brg (stmt): Add a missing _setup_... ().
18367 * aot.c: Save some parts of the class state to the AOT file and use it
18368 to recompute that state when a class is initialized.
18370 * mini.c: Install AOT hooks into the runtime.
18372 * mini.h: Bump AOT file format version.
18374 * mini.c (mono_method_to_ir): Initialize pointer type locals correctly.
18377 * iltests.il: Add new test.
18379 Wed Feb 2 16:53:59 CET 2005 Paolo Molaro <lupus@ximian.com>
18381 * mini.c: fix typo.
18383 Wed Feb 2 16:37:13 CET 2005 Paolo Molaro <lupus@ximian.com>
18385 * mini.c: setup the statistical profiler in the thread attach
18386 callback to cope with the new single thread code.
18388 Wed Feb 2 15:43:58 CET 2005 Paolo Molaro <lupus@ximian.com>
18390 * mini-ppc.c: ensure we have enough room for the profiler
18391 calls (fixed bug#72084).
18393 2005-02-02 Zoltan Varga <vargaz@freemail.hu>
18395 * aot.c: Get rid of the MonoAotMethod structure and the hashtable holding
18398 2005-2-1 Massimiliano Mantione <massi@ximian.com>
18400 * driver.c: Re-enabled SSAPRE (two commits, I was just dumb).
18402 2005-2-1 Massimiliano Mantione <massi@ximian.com>
18404 * ssapre.c: Fixed an issue with down safety (this allows IronPython
18405 to succesfully execute parrotbench).
18406 * ssapre.h: Likewise.
18408 2005-2-1 Massimiliano Mantione <massi@ximian.com>
18410 * ssa.c: In mono_ssa_rename_vars, forced the creation of a new SSA
18411 variable for stores to method arguments (fixes a SSAPRE issue).
18413 Tue Feb 1 15:52:26 CET 2005 Paolo Molaro <lupus@ximian.com>
18415 * mini.c: handle value types in dup, fixes gen-112.cs.
18417 Tue Feb 1 11:45:19 CET 2005 Paolo Molaro <lupus@ximian.com>
18419 * mini-ppc.c, cpu-g4.md, tramp-ppc.c: use a slower code
18420 sequence for calls in dynamic methods to avoid thunks.
18422 Tue Feb 1 11:44:01 CET 2005 Paolo Molaro <lupus@ximian.com>
18424 * mini.c: correctly remove dynamic methods from the hashtable.
18426 2005-1-20 Massimiliano Mantione <massi@ximian.com>
18428 * driver.c: Disabled SSAPRE until fix the bug that appears
18429 in IronPython's parrotbench.
18431 2005-01-31 Zoltan Varga <vargaz@freemail.hu>
18433 * aot.c (mono_compile_assembly): Get rid of Skip (other) messages.
18435 * mini.c (mono_method_to_ir): Revert the previous change.
18437 * mini.c (mono_method_to_ir): Do not inline ldfld and stfld wrappers
18438 when AOT compiling.
18440 * tramp-x86.c (x86_magic_trampoline): Avoid calls to
18441 mono_jit_info_table_find () etc. when running under valgrind.
18443 * inssel.brg: Fix warnings.
18445 * mini-exceptions.c: Fix warnings.
18447 2005-01-31 Martin Baulig <martin@ximian.com>
18449 * driver.c (compile_all_methods_thread_main): Don't try to compile
18450 generic methods or anything which has type parameters.
18452 2005-01-30 Zoltan Varga <vargaz@freemail.hu>
18454 * aot.c: Avoid costly calls to mono_method_full_name in tracing code and fix memory leaks.
18456 * TestDriver.cs: Add --verbose flags.
18458 * graph.c ssa.c: Fix 64 bit warnings.
18460 * abcremoval.h ssapre.h abcremoval.c ssapre.c mini.c tramp-amd64.c
18461 trace.c mini-exceptions.c linear-scan.c inssel-amd64.brg inssel.brg:
18462 Fix 64 bit warnings.
18464 * mini-amd64.c (mono_arch_output_basic_block): Fix uninitialized
18465 variable not spotted by gcc.
18467 * mini-amd64.c inssel-amd64.brg: Applied patch from
18468 Willibald Krenn <Willibald.Krenn@gmx.at>. Clean up usage of
18469 X86_COMPARE_MEMBASE opcodes.
18471 * exceptions-amd64.c (mono_arch_find_jit_info): Fix AMD64 build.
18473 2005-01-29 Ben Maurer <bmaurer@ximian.com>
18475 * *: MonoMethod->signature might be NULL now. You *MUST* use
18476 mono_method_signature.
18478 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
18480 * driver.c (compile_all_methods_thread_main): Compile the methods
18481 without invoking cctors.
18483 Fri Jan 28 18:28:26 CET 2005 Paolo Molaro <lupus@ximian.com>
18485 * mini.c: remove ben's "optimizations" to dup+stloc (bug #71905).
18486 * basic-calls.cs: test for the above.
18488 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
18490 * mini.c mini-exceptions.c aot.c exceptions-*.c: Update after
18491 MonoJitInfo changes.
18493 2005-01-27 Zoltan Varga <vargaz@freemail.hu>
18495 * mini-exceptions.c (mono_handle_exception): Compute the stack trace
18496 eagerly if it contains dynamic methods.
18498 * mini-exceptions.c (ves_icall_System_Exception_get_trace): New icall.
18500 * mini-exceptions.c (mono_handle_exception): Avoid computing the stack
18501 trace, it is now computed by an icall from trace_ips.
18503 * mini-exceptions.c: Fix a warning.
18505 Thu Jan 27 13:38:34 CET 2005 Paolo Molaro <lupus@ximian.com>
18507 * mini-exceptions.c: don't bother getting stack trace info if
18508 it's not going to be used.
18510 2005-01-27 Raja R Harinath <rharinath@novell.com>
18512 * Makefile.am (common_sources): Add ssapre-cee-ops.h and
18515 2005-01-26 Zoltan Varga <vargaz@freemail.hu>
18517 * mini.c (remove_block_if_useless): Only print debug stuff with -v -v.
18519 * aot.c: Avoid calling mono_method_get_header () if not needed.
18521 * mini.h: Bump AOT file format version.
18523 * mini.c (mono_emit_native_call): Allocate a GOT var here.
18525 * mini.c (mono_print_tree): Print more info for calls.
18527 2005-01-26 Sebastien Pouliot <sebastien@ximian.com>
18529 * declsec.h: Remove warning by adding missing include for marshal.h
18531 2005-01-26 Martin Baulig <martin@ximian.com>
18533 * mini.c (mono_method_to_ir): In CEE_UNBOX_ANY, don't increase
18536 2005-01-25 Zoltan Varga <vargaz@freemail.hu>
18538 * mini-amd64.c (mono_arch_call_opcode): Add missing MONO_SSA_LOAD/STORE
18541 * ssa.c (mono_ssa_compute): Fix crashes when using AOT.
18543 * aot.c (mono_compile_assembly): Fix a warning.
18545 2005-01-25 Sebastien Pouliot <sebastien@ximian.com>
18547 * declsec.c: Look for security attributes on the original MonoMethod
18548 (and not the wrapped one). This fix permissions on icalls.
18550 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
18552 * mini-amd64.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
18554 * mini.c (mono_allocate_stack_slots): Add a fixme.
18556 * mini-x86.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
18558 Sun Jan 23 16:16:48 CET 2005 Paolo Molaro <lupus@ximian.com>
18560 * inssel.brg: optimize casts of sealed types (more
18561 optimizations waiting for fixes in remoting).
18563 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
18565 * inssel.brg (stmt): Add another dummy rule.
18567 * driver.c: Fix warnings.
18569 * driver.c (mono_main): If running under valgrind, instruct glib to use
18570 the system allocation functions so valgrind can track the memory
18571 allocated by the g_... functions.
18573 * inssel.brg (stmt): Add DUMMY rule for OP_DUMMY_STORE.
18575 * mini-ops.h: Add OP_DUMMY_STORE opcode.
18577 * mini.h (MONO_BBLOCK_IS_IN_REGION): New helper macro.
18579 * liveness.c: Handle OP_DUMMY_STORE. Enable register allocation for
18580 variables in try regions.
18582 * mini.c (mini_method_compile): Don't disable optimizations on large
18583 methods when AOT compiling.
18585 * mini.c (mono_allocate_stack_slots): New arch independent method to
18586 allocate stack slots. Not yet used.
18588 2005-01-22 Ben Maurer <bmaurer@ximian.com>
18590 * debug-mini.c (mono_debug_close_method): Plug some leaks.
18592 Sat Jan 22 13:41:51 EST 2005 Paolo Molaro <lupus@ximian.com>
18594 * mini-ppc.c: make the branch info relative as the code
18595 buffer can be reallocated.
18597 2005-01-22 Sebastien Pouliot <sebastien@ximian.com>
18599 * aot.c: Allow decoding of the new MONO_PATCH_INFO_DECLSEC.
18600 * driver.c: Removed the AOT/security restriction. Now initialize the
18601 security manager (in metadata) if --security is used.
18602 * mini.c|h: Add the MONO_PATCH_INFO_DECLSEC code to use the index,
18603 rather than the pointer to declarative security, when AOT is used.
18605 Sat Jan 22 09:35:19 EST 2005 Paolo Molaro <lupus@ximian.com>
18607 * mini.h, mini-ppc.h, mini-ppc.c: updated to use out of line
18608 basic blocks, reduced intrinsic exception throwing code size.
18610 2005-01-22 Miguel de Icaza <miguel@ximian.com>
18612 * driver.c (mini_usage): Reorder the usage screen.
18614 2005-01-21 Zoltan Varga <vargaz@freemail.hu>
18616 * mini.c (mono_resolve_patch_target): Fix warning.
18618 2005-01-20 Zoltan Varga <vargaz@freemail.hu>
18620 * mini-x86.c (mono_arch_local_regalloc): Fix bug introduced by
18623 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
18625 * mini-amd64.c (mono_arch_local_regalloc): Revert last patch as it
18626 breaks the amd64 build.
18628 * mini-x86.c (mono_arch_local_regalloc): Fix bug in div/rem
18629 register allocation. Fixes #71454.
18631 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
18633 * arrays.cs: Add new regression test.
18635 2005-1-20 Massimiliano Mantione <massi@ximian.com>
18637 * ssapre.c: Turned usage of snprintf to GString.
18638 * ssapre.h: disabled MONO_APPLY_SSAPRE_TO_SINGLE_METHOD
18639 (I left it on by mistake in my previous commit).
18641 Thu Jan 20 12:00:45 CET 2005 Paolo Molaro <lupus@ximian.com>
18643 * mini.c, cfold.c, basic-calls.cs: preserve side effects
18644 on cond branch optimization (fixes bug# 71515).
18646 2005-1-20 Massimiliano Mantione <massi@ximian.com>
18648 * abcremoval.c: Fixed bug 71062.
18649 * abcremoval.h: Likewise.
18651 2005-1-20 Massimiliano Mantione <massi@ximian.com>
18653 * mini.c: Added a new functionality to optimize_branches, the removal
18654 of useless basic blocks, and fixed some problem in the removal of
18655 critical edges; some utility functions added for both purposes.
18656 * ssapre.c: Added complex expression support, and fixed bug 70637.
18657 * ssapre.h: Likewise.
18658 * ssapre-cee-ops.h: Added file with list of "CEE_*" opcodes
18660 * ssapre-mini-ops.h: Likewise, but for "OP_*" opcodes.
18661 * driver.c: Re-enabled SSAPRE.
18663 2005-01-19 Martin Baulig <martin@ximian.com>
18665 * mini.c (mono_method_to_ir): Call mono_get_inflated_method() on
18666 the result of mono_get_method_constrained().
18668 2005-01-18 Neale Ferguson <NealeFerguson@earthlink.net>
18670 * exceptions-s390.c tramp-s390.c: Allocate code using the global code
18673 2005-01-18 Geoff Norton <gnorton@customerdna.com>
18675 * jit-icalls.c (mono_llmult_ovf): Fix other overflow conditions to
18676 be detected. Fixes #59296.
18678 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
18680 * mini-amd64.c (mono_arch_output_basic_block): Remove some assertions
18681 which can happen. Fixes #71361.
18683 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
18685 * exceptions-sparc.c tramp-sparc.c: Allocate code using the global code
18688 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
18690 * mini.c (mono_create_jump_trampoline): Revert last change as it causes
18691 appdomain-unload.exe to fail.
18693 * mini.c: Fix some memory leaks.
18695 Mon Jan 17 16:16:23 CET 2005 Paolo Molaro <lupus@ximian.com>
18697 * inssel.brg: handle the new size of rank, idepth, max_interface_id.
18698 Fixed bug and sped up some codepaths.
18700 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
18702 * mini.c: Fix some memory leaks.
18704 * exceptions.cs basic-long.cs: Add test for checked ulong->int
18707 * inssel-long.brg: Implement long_conv_to_ovf_i4_un. Fixes #71319.
18709 * inssel-long.brg: Fix conv.ovf.i8 when run on an int32. Fixes
18712 * iltests.il: Add regression test for #71320.
18714 2005-01-16 Zoltan Varga <vargaz@freemail.hu>
18716 * mini.c (mono_codegen): Fix installation of profiler hooks.
18718 * mini-sparc.c mini-amd64.c: Don't allocate stack space for dead vars.
18720 Sun Jan 16 12:19:35 CET 2005 Paolo Molaro <lupus@ximian.com>
18722 * mini.h, mini.c, cfold.c: optimize access to enum
18723 readonly fields, too. Eval conditional branches if possible
18724 to perform unreachable code removal in more cases.
18726 2005-01-15 Zoltan Varga <vargaz@freemail.hu>
18728 * tramp-amd64.c exceptions-amd64.c: Use the new global code manager.
18730 * mini.c (mono_global_codeman_reserve): New function to allocate code memory from a global
18733 * tramp-x86.c mini-x86.c exceptions-x86.c: Allocate all code memory so mono works with
18734 WinXP DEP. Fixes #71244.
18736 2005-01-14 Zoltan Varga <vargaz@freemail.hu>
18738 * inssel.brg: Allways convert CEE_CONV_OVF_I4 to a move on 64 bit platforms. Fixes #71236.
18740 2005-01-13 Zoltan Varga <vargaz@freemail.hu>
18742 * mini-x86.c (mono_arch_output_basic_block): Fix OP_ATOMIC_ADD_NEW_I4.
18744 2005-01-11 Zoltan Varga <vargaz@freemail.hu>
18746 * mini-exceptions.c exceptions-ppc.c aot.c: Cope with MonoJitInfo
18749 * mini.h: Bump AOT version.
18751 * mini.h (MonoCompile): Change exvar to a hash table.
18753 * mini.c: Allocate a separate exvar for each handler block.
18755 * mini.c: Get rid of the computation of filter_lengths, its not needed.
18757 * mini.c inssel.brg: Change OP_THROW_OR_NULL to compare the current
18758 ex var with the pending exception and only throw if the two are equal.
18761 * exceptions.cs: Add tests for rethrow and nested catch clauses.
18763 * mini-x86.c: Fix warnings.
18765 * Makefile.am (common_sources): Move mini-exceptions.c here as it is
18766 used by all the ports now.
18768 * aot.c: Add write-symbols and save-temps options.
18770 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
18772 * mini-x86.c: Add support for returning structs in registers from pinvoke functions on WIN32.
18774 Mon Jan 10 16:11:16 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
18776 * mini-ops.h, inssel-s390.brg, cpu-s390.md: Support OP_ATOMIC__xxx
18779 * tramp-s390.c: Check vtable slot belongs to the domain.
18781 * mini-exceptions.c, exceptions-s390.c: Standardize exception handling
18782 as per other platforms.
18784 * mini-s390.c, mini-s390.h: Enable out-of-line bblock support.
18786 Mon Jan 10 18:53:05 CET 2005 Paolo Molaro <lupus@ximian.com>
18788 * driver.c: we don't run the Main() code in a subthread anymore.
18790 Mon Jan 10 17:54:16 CET 2005 Paolo Molaro <lupus@ximian.com>
18792 * mini.c: added experimental rtc support in the statistical
18793 profiler: if the user has the permission, more accurate statistics
18794 are gathered. Run with: MONO_RTC=4096 mono --profiler=default:stat ....
18795 The MONO_RTC value must be restricted to what the linux rtc allows:
18796 power of two from 64 to 8192 Hz.
18798 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
18800 * mini-x86.c (mono_arch_emit_exceptions): Fix #71121.
18802 Mon Jan 10 05:20:49 EST 2005 Paolo Molaro <lupus@ximian.com>
18804 * mini-ppc.c: better icache flush for smp.
18806 2005-01-09 Zoltan Varga <vargaz@freemail.hu>
18808 * mini-amd64.c (emit_move_return_value): Fix memory leak.
18810 * mini-x86.c (get_call_info): Add the get_call_info () code from the
18811 amd64 port, not yet used.
18813 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
18815 * mini.c (mono_method_to_ir): Disable inlining of ldfld wrappers with
18818 2005-01-07 Sebastien Pouliot <sebastien@ximian.com>
18820 * driver.c: Added --security option to activate the security manager.
18821 Right now this will allow code generation for declarative demands and
18822 is disabled when AOT is specified.
18823 * mini.c: Add code generation for declarative security demands.
18824 * mini.h: Add mono_use_security_manager as an extern gboolean.
18826 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
18828 * aot.c (mono_compile_assembly): Speed up compilation a bit by
18829 emitting more dense assembly code.
18831 * mini-sparc.c mini-sparc.h exceptions-sparc.c: Enable optimized corlib
18832 exception throwing stuff.
18834 2005-01-06 Zoltan Varga <vargaz@freemail.hu>
18836 * mini-sparc.c (mono_arch_emit_exceptions): Fix typo in previous patch. Remove
18839 * mini-amd64.c (mono_arch_emit_exceptions): Remove duplicate epilog stuff
18840 left in by mistake.
18842 * driver.c (EXCLUDED_FROM_ALL): Disable SSAPRE until bug #70637 is
18845 * mini-sparc.h mini-sparc.c: Enable out-of-line bblock support.
18847 * tramp-*.c: Only patch vtable slots if the object is in the current
18848 domain. Fixes appdomain-unload.exe.
18850 * mini-amd64.c mini-amd64.h: Enable out-of-line bblock support.
18852 * mini-amd64.c (mono_arch_local_regalloc): Port regalloc fix from
18855 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
18857 * mini.c (reverse_branch_op): New helper function.
18859 * mini.c (optimize_branches): Run the new optimization only on
18860 platforms which support it. Also reverse all kinds of branches.
18862 * mini.h (MonoBasicBlock): Add 'out_of_line' field.
18864 * mini.c (mono_method_to_ir): Set 'out_of_line' for bblocks which have
18867 * mini.c (optimize_branches): Reverse not-equals branches if the false
18868 bblock is a throw. This happens a lot of time with argument checking in
18871 * mini.c (mono_codegen): Add support for placing basic blocks after
18872 the function epilogue.
18874 * mini-x86.c mini-x86.h: Add support for placing basic blocks after the
18877 2005-01-05 Miguel de Icaza <miguel@ximian.com>
18879 * mini.c (setup_stat_profiler): Only set this up if the platform
18880 supports ITIMER_PROF.
18882 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
18884 * mini-x86.c (mono_arch_local_regalloc): Fix a bug introduced by the
18887 * inssel.brg: Fix a warning.
18889 Wed Jan 5 16:40:18 CET 2005 Paolo Molaro <lupus@ximian.com>
18891 * mini.c: added support for statistical profiler
18892 (run with: --profile=default:stat).
18894 2005-01-04 Zoltan Varga <vargaz@freemail.hu>
18896 * mini-x86.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Enable this on x86.
18898 * mini-x86.c cpu-pentium.md: More fixes for usage of global registers.
18900 * mini-amd64.c (mono_arch_local_regalloc): Port some regalloc fixes
18901 related to global registers from the amd64 port.
18903 2005-01-03 Zoltan Varga <vargaz@freemail.hu>
18905 * mini.c (mono_method_to_ir): Handle MONO_CLASSCONST.
18907 * mini-amd64.c (mono_arch_local_regalloc): Fix some regalloc problems
18908 with global registers.
18909 (mono_arch_output_basic_block): Fix SWITCH in the AOT case.
18911 * aot.c (emit_method_code): Fix the 'method emitted as' messages.
18913 2004-12-31 Zoltan Varga <vargaz@freemail.hu>
18915 * debug-mini.c (encode_value): Fix off-by-one.
18917 * aot.c (encode_value): Likewise.
18919 * mini.c (mono_method_to_ir): Disable AOT for methods containing LDPTR.
18921 2004-12-30 Zoltan Varga <vargaz@freemail.hu>
18923 * mini.c linear-scan.c: Add a workaround for the mcs crash when using
18926 * aot.c (mono_aot_load_method): Free up patch info if no longer needed.
18928 * aot.c (emit_method_info): Increase size of temp buffer.
18930 * mini-x86.c cpu-pentium.md mini.c: Load fp constants differently in
18933 2004-12-28 Zoltan Varga <vargaz@freemail.hu>
18935 * aot.c (emit_method_info): Fix build.
18937 * aot.c: Further rework of the AOT file format to reduce the size of
18938 the method info data.
18940 * mini.h: Bump AOT file format version.
18942 2004-12-27 Martin Baulig <martin@ximian.com>
18944 * mini.c (mini_get_method): New static method; call
18945 mono_get_method_full() and mono_get_inflated_method().
18946 (mono_method_to_ir): Use mini_get_method() instead of
18947 mono_get_method_full().
18949 2004-12-26 Patrik Torstensson <patrik.torstensson@gmail.com>
18951 * mini-x86.c (atomic ops): fixed bug interlocked bug #70784.
18953 2004-12-25 Zoltan Varga <vargaz@freemail.hu>
18955 * inssel.brg (ldind_to_load_membase): Handle CEE_LDIND_I8.
18957 * inssel-amd64.brg: Add some optimization rules.
18959 2004-12-24 Ben Maurer <bmaurer@ximian.com>
18961 * aot.c: Remove the use of MonoGHashTable and other GC stuff. The
18962 standard not GC'd stuff is fine.
18964 2004-12-24 Zoltan Varga <vargaz@freemail.hu>
18966 * aot.c: Rework the AOT file format to get rid of most of the global
18967 symbols. This reduces the size of the mscorlib.dll.so by 1MB.
18969 * mini.h: Bump AOT file format version.
18971 2004-12-23 Zoltan Varga <vargaz@freemail.hu>
18973 * mini.h: Bump AOT file format version.
18975 * aot.c (mono_aot_is_got_entry): New function to determine if an
18976 address is inside a GOT.
18978 * aot.c mini-x86.c tramp-x86.c: Make all patches use the GOT.
18980 * cpu-pentium.md: Increase the maximum size of some instructions which
18981 might involve a got access.
18983 * mini.c (get_method_from_ip): Another debug helper function.
18985 * mini.c: Call mono_get_got_var () in a couple places. Handle the case
18986 when got var accesses are created during the decompose phase.
18988 * mini-sparc.c: Change mono_compile_aot to cfg->compile_aot.
18990 * mini.h mini.c mini-x86.c aot.c mini-sparc.c: Add a 'compile_corlib'
18991 argument mini_compile_method and to MonoCompile, and use this to
18992 determine whenever a given method is compiled for AOT. This allows the
18993 other methods compiled during AOT compilation to be free of AOT stuff,
18994 so the backends does not need to add special support for them by
18995 creating a fake GOT etc.
18997 * mini-x86.c (mono_arch_patch_code): Remove fake got stuff as it is no
19000 2004-12-21 Ben Maurer <bmaurer@ximian.com>
19002 * mini.c (mono_method_to_ir): It turns out that some of the
19003 x-appdomain wrappers are lax with types, so just ignore this for
19006 * inssel.brg (OP_CHECK_ARRAY_TYPE): Optimize this by only looking
19007 at the vtable->klass. If it is non-shared code we can just use the
19010 Tue Dec 21 17:43:06 CET 2004 Paolo Molaro <lupus@ximian.com>
19012 * mini-ppc.c: access MonoDomain from tls, too.
19014 2004-12-21 Sebastien Pouliot <sebastien@ximian.com>
19016 * declsec.c: Removed unused variable (and related warning ;-)
19018 2004-12-21 Ben Maurer <bmaurer@ximian.com>
19020 * iltests.il: New test for LDELEMA on an array of ref types.
19022 * mini.c (CEE_LDELEMA): We need to emit OP_CHECK_ARRAY_TYPE for
19023 all ldelema's on reftypes.
19024 (check_call_signature): Remove the OP_CHECK_ARRAY_TYPE from here,
19025 it was the wrong place to put it.
19027 * mini-x86.c (mono_arch_output_basic_block): Just use ecx as the
19028 register to pop to make this cleaner, at the request of Paolo.
19030 2004-12-20 Ben Maurer <bmaurer@ximian.com>
19032 * mini-ops.h (OP_GETHASHCODE): New op.
19034 * inssel.brg (OP_GETHASHCODE): Emit code for the new opcode
19036 * mini.c (mini_get_inst_for_method): Create the intrinsic hash
19039 For a microbenchmark, this reduces the cost of Hashtable.get_Item
19042 * mini-x86.c (mono_arch_output_basic_block): Rather than
19050 The first is 3 bytes while the second is 1. This saves 36 kb on
19051 mscorlib, quite a big saving. When bootstraping mcs, I was able to
19052 see a small boost because of icache locality.
19054 * cfold.c (FOLD_BINOPCOMM): Kill add foo, 0
19056 Mon Dec 20 12:19:40 EST 2004 Paolo Molaro <lupus@ximian.com>
19058 * Makefile.am, mini-ppc.h, mini-exceptions.c, exceptions-ppc.c:
19059 started code sharing with the generic code.
19061 Mon Dec 20 11:08:06 EST 2004 Paolo Molaro <lupus@ximian.com>
19063 * mini-ppc.c, cpu-g4.md: added code for direct access to
19066 Mon Dec 20 10:58:28 EST 2004 Paolo Molaro <lupus@ximian.com>
19068 * mini-ops.h, inssel-x86.brg, cpu-amd64.md, inssel.brg, inssel-amd64.brg,
19069 mini-amd64.c, mini-x86.c, cpu-pentium.md: renamed OP_X86_TLS_GET
19072 2004-12-20 Sebastien Pouliot <sebastien@ximian.com>
19074 * declsec.c|h: Added functions to cache the declarative stack modifiers
19075 in MonoJitInfo and to create a security frame from a MonoJitInfo
19077 * mini.c: Initialize jinfo->cas_inited to FALSE when MonoJitInfo is
19078 created. Register internal calls for System.Security.SecurityFrame::
19079 _GetSecurityFrame and _GetSecurityStack.
19080 * mini.h: Added definition for new icalls (in mini-exceptions.c) and
19081 the definitions for the new stack walk/callback mechanism.
19082 * mini-exceptions.c: Added internal call GetSecurityFrame (to get the
19083 first security frame for LinkDemands and InheritanceDemands) and
19084 GetSecurityStack for Demands. Both use the new mono_walk_stack code
19086 * mini-x86.h, mini-amd64.h, mini-sparc.h: Architecture specific stack
19087 walk initialization (lupus).
19089 2004-12-20 Ben Maurer <bmaurer@ximian.com>
19091 * mini.c (mono_method_to_ir): In CEE_DUP, handle the dup / stloc
19093 (handle_loaded_temps): Do not create a temporary variable for
19094 things that we know are temps. They will never be modified.
19095 (mono_spill_call): Set MONO_INST_IS_TEMP
19096 (mono_emulate_opcode): ditto
19098 (mono_method_to_ir.CEE_DUP): ditto
19100 2004-12-19 Ben Maurer <bmaurer@ximian.com>
19102 * mini.c (type_to_eval_stack_type): Make this handle the void type
19103 (mono_emit_call_args): set the call->type with type_to_eval_stack_type
19104 (emit_tree): use ip_in_bb to special case some common idioms
19105 Update all callers to pass in the IP.
19106 (mono_method_to_ir): Make CEE_CALL* do the above as well.
19108 This gives us a nice 2% speedup in mcs bootstrap.
19110 * mini-x86.c (peephole_pass): Peephole pass to make
19119 * mini.c (ip_in_bb): new method.
19120 (mono_method_to_ir): use this method rather than doing the hash
19123 * linear-scan.c (mono_linear_scan): When expiring actives, you
19124 don't need to keep around variables that expire on this
19125 instruction. This makes it so that:
19128 store (ebx add (ebx, 1))
19132 2004-12-19 Zoltan Varga <vargaz@freemail.hu>
19134 * mini.c (mono_method_to_ir): Optimize the common ldobj+stloc
19135 combination to avoid doing two copies. Fix up problems with previous
19138 * mini.c: Fix 64 bit warnings.
19140 * mini-x86.c (INST_IGNORES_CFLAGS): Add OP_STOREI4_MEMBASE_REG.
19142 2004-12-17 Zoltan Varga <vargaz@freemail.hu>
19144 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Port exception handling
19145 changes from the x86 code.
19147 * mini.h: Add prototype for mono_arch_get_throw_corlib_exception ().
19149 2004-12-16 Zoltan Varga <vargaz@freemail.hu>
19151 * mini-x86.c (mono_arch_emit_epilog): Optimize the corlib exception
19152 throwing code to reduce its size, unify the AOT and non-aot code and
19153 get rid of relocations in the AOT case.
19155 * mini-x86.h mini.c exceptions-x86.c
19156 (mono_arch_get_throw_corlib_exception): New arch specific function to
19157 raise corlib exceptions which doesn't require relocations in the
19160 * aot.c (emit_method): Handle PATCH_INFO_NONE as well.
19162 2004-12-15 Zoltan Varga <vargaz@freemail.hu>
19164 * mini.c (mono_emit_method_call): Only allocate the got var when it is
19167 * mini-x86.c (mono_arch_patch_code): Add missing PATCH_INFO_METHOD_REL
19170 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
19172 * mini-x86.c, cpu-pentium.md, inssel-x86.brg: Fixed bug
19173 with add function when used from Inc/dec atomic
19174 functions. Re-enabled optimization on x86.
19175 * mini-ops.h: renamed atomic_add functions to
19176 allow _add to match the Interlocked::Add and
19177 _add_next to match Interlocked::Inc/Dec.
19179 2004-12-15 Massimiliano Mantione <massi@ximian.com>
19181 * mini.c: Fixed a subtle bug in mono_method_to_ir, about the
19182 linking of BBs to the end BB, and enabled SSAPRE also with
19183 consprop and copyprop (which was prevented by that bug).
19185 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
19187 * mini-x86.c: disabling the Interlocked optimizing code.
19189 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
19191 * aot.c (load_aot_module): Move reading of got_addr after the AOT
19192 file version check.
19194 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
19196 * mini-x86.c, inssel-x86.brg, cpu-pentium.md: removed _imm
19197 interlocked optimization due lack of support on x86, rewrote
19198 exchange to take into account that base may be in eax.
19200 xsp works again; activated Interlocked optimizing code.
19202 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
19204 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
19206 2004-12-13 Zoltan Varga <vargaz@freemail.hu>
19208 * mini-ops.h: Add new opcodes.
19210 * mini.h: Add new patch types. Add got_var to MonoCompile.
19212 * mini.h mini-x86.c mini-amd64.c aot.c: Rename
19213 mono_arch_get_aot_patch_offset () to mono_arch_get_patch_offset () and
19214 make it work with all kinds of patchable code.
19216 * inssel.brg inssel-x86.brg: Add new rules dealing with computing the
19217 address of the GOT, and referencing entries in the GOT.
19219 * mini.c: Add code to load the GOT address if needed by an opcode.
19221 * aot.c mini-x86.h mini-x86.c cpu-pentium.md: Add support for position
19222 independent AOT code on the x86 using an elf-style Global Offset Table.
19224 2004-12-14 Raja R Harinath <rharinath@novell.com>
19226 * Makefile.am (RUNTIME): Set MONO_SHARED_DIR.
19228 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19230 * mini-x86.c: disabling the Interlocked optimizing code. It segfaults
19233 2004-12-13 Patrik Torstensson <patrik.torstensson@gmail.com>
19235 * mini-x86.c,mini-ops.h,inssel-x86.brg,cpu-pentium.md: Implementation
19236 of Interlocked:Increment/Decrement/Add as inline ops.
19237 (mini-x86.c (mono_arch_get_inst_for_method and mono_arch_output_basic_block))
19239 2004-12-12 Geoff Norton <gnorton@customerdna.com>
19241 * exceptions-ppc.c: Reorder code so gcc3.4 can compile it
19242 * mini-ppc.c: Unify mono_arch_patch_code with changes in r37636.
19244 2004-12-12 Duncan Mak <duncan@ximian.com>
19246 * mini-ppc.c (mono_arch_patch_code): Hopefully made this build
19247 again. `patch_info->table_size' is no longer valid after Zoltan's
19250 2004-12-12 Martin Baulig <martin@ximian.com>
19252 * mini.c (mono_method_to_ir): Only call mono_debug_init_method()
19253 if we are the "real" method, ie. not an inlined method inside it.
19255 2004-12-11 Ben Maurer <bmaurer@ximian.com>
19257 * mini.c (CEE_LDSFLD): Make sure that the vtable has been init'd
19258 before we look in the special fields table. This fixes
19259 ../tests/thread-static-init.cs.
19261 2004-12-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19263 * mini.c: return immediately after setting OP_ARRAY_RANK or CEE_LDLEN
19264 for Array get_Rank and get_Length. Fixes bug #70465.
19266 2004-12-11 Zoltan Varga <vargaz@freemail.hu>
19268 * mini.h mini.c aot.c: Put the bblock table for a SWITCH patch into a
19269 separate structure to reduce the size of MonoJumpInfo.
19271 Fri Dec 10 18:09:22 CET 2004 Paolo Molaro <lupus@ximian.com>
19273 * mini.c, mini.h, aot.c, driver.c: allow disabling the aot code.
19275 2004-12-10 Patrik Torstensson <patrik.torstensson@gmail.com>
19277 * mini.c (mini_get_inst_for_method): Changed to allow ports
19278 to return a MonoInst instead of opcode
19279 (renamed mini_get_opcode_for_method to better reflect the new functionality)
19281 * mini-[x86|s390|s390x|ppc|sparc].c (mono_arch_get_inst_for_method):
19282 Allow ports to return a created MonoInst instead of op-code, will enable
19284 (renamed mini_get_opcode_for_method to better reflected the functionality)
19286 2004-12-09 Zoltan Varga <vargaz@freemail.hu>
19288 * mini.c (NEW_AOTCONST): Share some code between the different NEW_AOTCONST macros.
19290 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
19292 * mini.c jit-icalls.c: Pass generic_context to mono_ldtoken_wrapper.
19295 2004-12-08 Martin Baulig <martin@ximian.com>
19297 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use `fsig->signature'
19298 if we're a CEE_CONSTRAINED call. Fixes gen-118.cs.
19300 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
19302 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_<X>
19305 * exceptions.cs: Disable some tests which depend on properties of x86 fp
19308 2004-12-08 Raja R Harinath <rharinath@novell.com>
19310 * Makefile.am (CLEANFILES): Add *.exe, *.dll.
19312 2004-12-07 Zoltan Varga <vargaz@freemail.hu>
19314 * mini-sparc.c (mono_arch_output_basic_block): Fix LOCALLOC_IMM
19315 bug introduced by the previous patch.
19317 Tue Dec 7 11:44:39 CET 2004 Paolo Molaro <lupus@ximian.com>
19319 * mini-ppc.c, objectc.cs: handle large structs passed by value
19320 (fixes bug #69972).
19322 Tue Dec 7 10:43:31 CET 2004 Paolo Molaro <lupus@ximian.com>
19324 * mini-ppc.c: OP_ARGLIST implementation from
19325 Geoff Norton <gnorton@customerdna.com>.
19327 Tue Dec 7 10:14:25 CET 2004 Paolo Molaro <lupus@ximian.com>
19329 * inssel-x86.brg, inssel-ppc.brg: fix reference to register
19330 in stmt: OP_OUTARG_VT (reg) (should fix bug #69785).
19332 Tue Dec 7 10:06:39 CET 2004 Paolo Molaro <lupus@ximian.com>
19334 * exceptions-ppc.c: avoid calling ppc_patch in exception trampolines.
19336 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
19338 * inssel-s390.brgi, mini-ops.h, mini-s390.c : Add stubs for support of tls offset
19341 2004-12-06 Zoltan Varga <vargaz@freemail.hu>
19343 * mini-sparc.c: Zero out localled-ed memory.
19345 * iltests.il: Add tests for zeroing out localloc-ed memory.
19347 2004-12-04 Martin Baulig <martin@ximian.com>
19349 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use the new
19350 mono_method_get_signature_full().
19352 2004-12-03 Massimiliano Mantione <massi@ximian.com>
19354 * mini.c: Added removal of critical edges (prerequisite for SSAPRE),
19355 and some utility functions (always for SSAPRE), integrated SSAPRE.
19356 * mini.h: Likewise.
19357 * driver.c: Added ssapre option.
19358 * ssa.c: Small fix on OP_ARG handling.
19359 * ssapre.c, ssapre.h: Added files containing SSAPRE implementation.
19360 * Makefile.am: Likewise.
19362 2004-12-02 Zoltan Varga <vargaz@freemail.hu>
19364 * tramp-x86.c (mono_arch_create_jit_trampoline): Remove code which is
19365 now in the xp code.
19367 * mini.c (mini_init): Register mono_thread_force_interruption_checkpoint
19370 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
19372 * inssel-s390.brg : Add OP_OUTARG_VT (OP_REFANYTYPE (reg)) rule.
19374 * cpu-s390.md : Increase instruction length of oparglist.
19376 * mini-s390.c : Implement vararg and TYPEDEBYREF support.
19378 2004-11-30 Martin Baulig <martin@ximian.com>
19380 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, added support for
19381 virtual generic methods. We call a special helper_compile_generic_method()
19382 icall to retrieve the method from the vtable, inflate and compile
19383 it and then do a CEE_CALLI. Thanks a lot to Paolo for this idea.
19385 * jit-icalls.c (helper_compile_generic_method): New JIT icall.
19387 2004-11-30 Zoltan Varga <vargaz@freemail.hu>
19389 * mini-sparc.c: Fix up vararg corner cases. Fixes #70019.
19391 2004-11-29 Zoltan Varga <vargaz@freemail.hu>
19393 * cpu-sparc.md mini-sparc.c (long_conv_to_ovf_i): Fill missing delay slot.
19396 2004-11-27 Ben Maurer <bmaurer@ximian.com>
19398 * inssel.brg (CEE_SWITCH): The AOT stuff Zoltan added is only for
19399 platforms with PIC aot.
19401 2004-11-28 Martin Baulig <martin@ximian.com>
19403 * mini.c (mono_method_to_ir): In CEE_DUP, added handle_stobj().
19406 2004-11-28 Martin Baulig <martin@ximian.com>
19408 * mini-x86.c (mono_arch_call_opcode): Use the original type, not
19409 the result of mono_type_get_underlying_type() to check whether
19412 2004-11-26 Martin Baulig <martin@ximian.com>
19415 (mono_method_to_ir): Use `!method->signature->has_type_parameters'
19418 2004-11-26 Zoltan Varga <vargaz@freemail.hu>
19420 * mini-amd64.c (mono_arch_emit_this_vret_args): Handle this and vret
19421 the same way as the other arguments so they won't get clobbered.
19423 * mini-amd64.c (mono_arch_output_basic_block): Avoid doing virtual
19424 calls through R11 since it is clobbered by the trampoline code.
19426 2004-11-26 Raja R Harinath <rharinath@novell.com>
19428 * Makefile.am: Consistently use $(RUNTIME) rather than ./mono to
19429 pick up in-tree mscorlib.dll.
19431 2004-11-25 Zoltan Varga <vargaz@freemail.hu>
19433 * aot.c: Rename MonoAOTModule->cleanup to out_of_date.
19435 * mini-amd64.c aot.c: Switch to PIC relative AOT code. References to
19436 runtime data/code are now stored in a table similar to the GOT in ELF.
19437 This allows the code itself to be position independent.
19439 * aot.c: Fix loading of referenced assemblies after the lazy assembly
19442 * aot.c: Attach ELF type (object/function) directives to all global
19445 * tramp-amd64.c (amd64_magic_trampoline): Patch RIP relative calls too.
19447 * inssel.brg (SWITCH): Emit an AOT_CONST in the aot case.
19449 * mini-amd64.h: Turn on PIC AOT code.
19451 * mini.h (mono_arch_get_aot_patch_offset): New arch specific function
19452 returning the offset within an OP_AOTCONST instruction where the GOT
19453 offset needs to be added.
19455 * mini.h: Bump AOT file format version.
19457 2004-11-25 Martin Baulig <martin@ximian.com>
19459 * mini.c (mono_method_to_ir): In CEE_CALL, don't allow calling any
19460 uninflated generic methods.
19462 2004-11-25 Martin Baulig <martin@ximian.com>
19464 * mini.c (mono_method_to_ir): Don't allow any uninflated generic methods.
19466 2004-11-24 Martin Baulig <martin@ximian.com>
19468 * minit.c (type_to_eval_stack_type): Set `inst->klass' to the
19469 original klass (this only applies for generic instances).
19471 2004-11-24 Martin Baulig <martin@ximian.com>
19473 * mini.c (mono_method_to_ir): Use `STACK_OBJ' instead of
19474 `ldind_type [CEE_LDIND_REF]' (which would be beyond the end of
19477 2004-11-24 Zoltan Varga <vargaz@freemail.hu>
19479 * mini.c (mono_method_to_ir): Disable inlining for methods containing
19480 localloc. Fixes #69678.
19482 * iltests.il (test_0_localloc_inline): Add regression test for #69678.
19484 2004-11-23 Zoltan Varga <vargaz@freemail.hu>
19486 * mini-amd64.c (mono_arch_output_basic_block): Set %al to the number of
19487 used SSE registers on pinvoke calls. Fixes #69774.
19489 2004-11-23 Geoff Norton <gnorton@customerdna.com>
19491 * inssel-ppc.brg, mini-ppc.c: Use mono_class_from_mono_type instead of
19492 vt->inst_vtype->data.klass. This fixes generic structs and bug #69766
19494 2004-11-23 Raja R Harinath <rharinath@novell.com>
19496 * Makefile.am (MCS,ILASM): Don't refer to runtime/ directory.
19497 Refer directly to the mcs/ tree.
19499 2004-11-19 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
19501 * mini-s390.c, tramp-s390.c, mini-s390.h: Add LMF processing for trampolines.
19502 Check if a trampoline for a synchronized method is required.
19504 Fri Nov 19 17:34:21 CET 2004 Paolo Molaro <lupus@ximian.com>
19506 * mini-ppc.c, cpu-g4.md: set to zero the memory allocated
19507 with localloc if needed. Throe arithmetric exception in
19508 div an rem if needed. Implement ovf checks in OP_LCONV_TO_OVF_I.
19509 Adapted from a patch by Geoff Norton <gnorton@customerdna.com>.
19511 2004-11-19 Geoff Norton <gnorton@customerdna.com>
19513 * mini-ppc.c: Call mono_type_get_underlying_type to unwrap generic
19514 types before switching on type. Fixes #69622.
19516 2004-11-19 Raja R Harinath <rharinath@novell.com>
19518 * Makefile.am (check-local): New. Integrate into 'make check'.
19519 (MCS,RUNTIME): Define using in-tree mono and mcs.
19521 (%.exe): Use $(ILASM).
19523 Fri Nov 19 14:54:07 CET 2004 Paolo Molaro <lupus@ximian.com>
19525 * mini-ppc.c: adjust initial prolog size (bug #69691).
19527 2004-11-18 Zoltan Varga <vargaz@freemail.hu>
19529 * cpu-pentium.md (localloc): Increase max instruction len. Fixes
19532 2004-11-17 Raja R Harinath <rharinath@novell.com>
19534 * Makefile.am (clean-local): Rename from 'clean'.
19536 2004-11-15 Nelae Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
19538 * mini.c, mini-x86.c, mini-amd64.c, exceptions-s390.c: Add siginfo_t parameter
19539 to mono_arch_is_int_overflow.
19540 * exceptions-s390.c: Add mono_arch_is_int_overflow routine to discern between
19543 2004-11-15 Sebastien Pouliot <sebastien@ximian.com>
19545 * declsec.c|h: New files to support declarative security attributes.
19546 Added function to check if a method has (applicable) security.
19547 * mini.c|h: Add check for declarative security attributes in
19548 mono_method_check_inlining.
19549 * Makefile.am: Added declsec.c and declsec.h to the build.
19551 Mon Nov 15 11:53:46 CET 2004 Paolo Molaro <lupus@ximian.com>
19553 * mini.c, mini.h: update to keep dynamic code info per-domain.
19555 2004-11-12 Zoltan Varga <vargaz@freemail.hu>
19557 * mini.c mini-*.h: Get rid of MONO_ARCH_HAVE_RETHROW since all architectures support it now.
19558 (mini_init): Get rid of it from here too.
19560 Thu Nov 11 20:17:17 CET 2004 Paolo Molaro <lupus@ximian.com>
19562 * mini-ppc.c, mini-ppc,h, cpu-g5.md, exceptions-ppc.c:
19563 implemented OP_RETHROW (patch by Geoff Norton
19564 <gnorton@customerdna.com>).
19566 2004-11-10 Geoff Norton <gnorton@customerdna.com>
19568 * tramp-ppc.c (ppc_magic_trampoline): Don't trampoline methods
19569 between appdomains. Fixes appdomain-unload on PPC.
19571 2004-10-26 Lluis Sanchez Gual <lluis@novell.com>
19573 * exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
19574 mini-exceptions.c: handle the new wrapper types.
19575 * mini.c: The CEE_ISINST and CEE_CASTCLASS opcodes now take the
19576 token value as a MonoClass* when compiling a wrapper.
19577 mono_jit_create_remoting_trampoline now takes an additional
19578 MonoRemotingTarget parameter.
19580 2004-11-10 Martin Baulig <martin@localhost>
19582 * mini.c (mono_method_to_ir): Use `generic_container->context'
19583 rather than creating a new one.
19585 2004-11-09 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
19587 * exceptions-s390.c, mini-s390, cpu-s390.md: Add support for OP_RETHROW.
19589 * inssel-390.md, mini-s390.c: Correct register allocation for globals.
19591 2004-11-09 Zoltan Varga <vargaz@freemail.hu>
19593 * aot.c (mono_aot_init): Add MONO_AOT_CACHE env variable to turn on
19594 the experimental aot cache stuff.
19596 Tue Nov 9 17:30:20 CET 2004 Paolo Molaro <lupus@ximian.com>
19598 * aot.c, mini.c, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
19599 mini-exceptions.c: update to exception clause structure changes.
19601 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
19603 * exceptions-x86.c (throw_exception): Fix warnings.
19605 * mini-x86.h mini-x86.c cpu-pentium.md exceptions-x86.c: Add support
19608 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
19610 * exceptions-sparc.c (get_throw_exception): Really fix this.
19612 2004-11-07 Ben Maurer <bmaurer@ximian.com>
19614 * tramp-*.c: we no longer support icalls without wrappers, so
19615 a bit of code can be removed here
19617 2004-11-07 Zoltan Varga <vargaz@freemail.hu>
19619 * exceptions-sparc.c (get_throw_exception): Fix more bugs in previous
19622 * cpu-sparc.md: Add op_rethrow.
19624 * exceptions-sparc.c (get_throw_exception): Fix bug in previous patch.
19626 * mini-sparc.h mini-sparc.c exceptions-sparc.c: Add support for OP_RETHROW.
19628 * mini.h: Add mono_arch_get_rethrow_exception () arch specific function.
19629 * mini-ops.h: Add OP_RETHROW.
19631 * mini.c inssel.brg: Distinguish between THROW and RETHROW.
19633 * cpu-amd64.c mini-amd64.c exceptions-amd64.c: Add support for OP_RETHROW.
19635 2004-11-05 Geoff Norton <gnorton@customerdna.com>
19637 * helpers.c: Change otool arguments from -V -v -t to -v -t on Darwin
19638 Makes the output much easier to read
19640 2004-11-05 Ben Maurer <bmaurer@ximian.com>
19642 * ssa.c: allocate MonoMethodVar.uses from the mempool. First, this
19643 prevents another huge leak when compiling with ssa. Secondly, the
19644 performance of doing this rather than freeing the lists is much
19645 better. GList does a lock every time you allocate a list link,
19646 so that it can use a memory pool. So, it is better to just use
19647 a memory pool of our own.
19649 * ssa.c, linear-scan.c: replace g_list_remove_link with
19650 g_list_delete. The remove one does not free the GList, so we were
19651 leaking memory. On -O=all --compile-all with corlib, this cut down
19652 3 MB of allocations.
19654 2004-11-05 Zoltan Varga <vargaz@freemail.hu>
19656 * tramp-sparc.c (mono_arch_create_jit_trampoline): Fix sparc build.
19658 * tramp-amd64.c (mono_arch_create_jit_trampoline): Fix amd64 build.
19660 * mini.h mini.c tramp-*.c: Moved xp parts of JIT trampoline creation
19661 into a new function mono_create_jit_trampoline ().
19663 2004-11-02 Zoltan Varga <vargaz@freemail.hu>
19665 * trace.c (get_spec): Allow tracing of classes without a namespace.
19667 2004-11-02 Sebastien Pouliot <sebastien@ximian.com>
19669 * mini.c: Fix pointer overwrite in mini_method_compile.
19671 2004-11-2 Geoff Norton <gnorton@customerdna.com>
19673 * inssel-ppc.brg (OP_OUTARG_VT (CEE_LDOBJ (base))):
19674 The darwin ABI needs some special handling for 1 and 2 byte structs
19675 Lets use lbz/lhz instead of lwz everywhere.
19676 * mini-ppc.c (calculate_sizes): The Darwin ABI needs from special handling
19677 for 1 and 2 byte structs and struct which are size >= 3 || size % 4 != 0.
19678 Use stb/sth for the former, and put the latter always on stack instead of in
19679 argument registers.
19681 2004-10-30 Zoltan Varga <vargaz@freemail.hu>
19683 * trace.c (is_filenamechar): Add '_'.
19685 2004-10-29 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
19687 * mini-s390.c: Fix prolog length to allow for large trace requirements.
19689 * exceptions-s390.c: Remove dwarf unwinding stuff that was unused.
19691 2004-10-29 Zoltan Varga <vargaz@freemail.hu>
19693 * Makefile.am (libgc_libs): Do some automake magic so libmono/mono
19694 depends on libmonogc. Fixes #68805.
19696 2004-10-26 Miguel de Icaza <miguel@ximian.com>
19698 * mini.c (mono_jit_free_method): Provide extra information for
19699 this error. Currently this leaks, but will be turned into a
19700 developer option in the future.
19702 2004-10-26 Zoltan Varga <vargaz@freemail.hu>
19704 * driver.c (mono_main): Applied patch from Willibald Krenn <willibald.krenn@gmx.at>. Make --graph work for icalls and pinvoke methods.
19706 2004-10-25 Zoltan Varga <vargaz@freemail.hu>
19708 * aot.c (mono_aot_load_method): Align PATCH_INFO_R8 on an 8 byte
19709 boundary. Fixes reading of PATCH_INFO_R4 and R8.
19710 (mono_aot_load_method): Do not allocate MonoAotMethod in the GC heap.
19712 2004-10-24 Zoltan Varga <vargaz@freemail.hu>
19714 * mini-amd64.c (mono_arch_patch_code): Fix patching of class init
19715 trampolines for AOT code.
19717 2004-10-22 <vargaz@freemail.hu>
19719 * aot.c (mono_compile_assembly): Disable AOT for methods containing calls to methods of
19720 constructed types. Fixes #68136.
19722 2004-10-21 Martin Baulig <martin@ximian.com>
19724 * exceptions-x86.c (throw_exception): Call mono_debugger_throw_exception();
19725 if it returns true, unwind the stack to the call instruction.
19727 2004-10-21 <vargaz@freemail.hu>
19729 * aot.c: Reorganize the AOT file format to avoid relocations. Fix warnings.
19731 * mini.h: Bump AOT version number.
19733 * objects.cs: Add another test for unbox trampolines.
19735 * tramp-amd64.c (amd64_magic_trampoline): Disable patching of trampolines for
19738 2004-10-20 <vargaz@freemail.hu>
19740 * driver.c: Add SHARED to the set of optimizations tested.
19742 * tramp-amd64.c (amd64_magic_trampoline): Patch trampoline code as well.
19744 * mini.c (mono_method_to_ir): Mark the domainvar as volatile when it is implicitly
19745 used by CEE_NEWARR.
19747 * ssa.c (mono_ssa_deadce): Do not optimize away accesses to volatile variables.
19749 2004-10-20 Martin Baulig <martin@ximian.com>
19751 * mini-exceptions.c (mono_handle_exception): Call
19752 mono_debugger_handle_exception() to tell the debugger about
19753 catch/finally clauses.
19755 2004-10-18 Zoltan Varga <vargaz@freemail.hu>
19757 * exceptions-amd64.c (mono_arch_find_jit_info): Pop arguments of the stack.
19759 * mini-amd64.c (mono_amd64_get_vcall_slot_addr): Handle extended registers. Fixes
19762 2004-10-15 Geoff Norton <gnorton@customerdna.com>
19764 * mini-ppc.c (calculate_sizes): Marshal valuetypes for pinvoke
19765 methods as their native size, fixed bug #57543, #57545.
19766 * mini-ppc.c (mono_arch_output_basic_block): Use mulli for imm16 types
19767 This saves a temporary register and mullw call down into 1 (minor perf
19768 increase for cases like sum = sum * 5; This use to translate into:
19771 It now translates to
19774 2004-10-15 Zoltan Varga <vargaz@freemail.hu>
19776 * trace.c (mono_trace_eval): Use mono_method_desc_full_match. Fixes
19779 2004-10-11 Martin Baulig <martin@ximian.com>
19781 * mini.c (mono_method_to_ir): If we're a generic method, get the
19782 MonoGenericContainer from our MonoMethodNormal and create a
19783 MonoGenericContext from it.
19785 2004-10-08 Zoltan Varga <vargaz@freemail.hu>
19787 * inssel-long32.brg (OP_LCONV_TO_OVF_I2): Fix CONV_I1 -> CONV_I2.
19789 * basic-long.cs: Add test for checked i8->i2 cast.
19791 Wed Oct 6 12:40:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
19793 * inssel-ppc.brg: added a couple of speedup rules.
19795 2004-10-05 Zoltan Varga <vargaz@freemail.hu>
19797 * Makefile.am (genmdesc_LDADD): Don't link this against libmetadata
19798 to speed up rebuilds.
19800 2004-10-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
19802 * mini-s390.c: Minor fix to OP_OR_IMM.
19804 2004-10-03 Zoltan Varga <vargaz@freemail.hu>
19806 * tramp-sparc.c (sparc_magic_trampoline): Handle appdomain stuff
19807 better. Fixes appdomain-unload.exe on sparc.
19809 2004-10-02 Massimiliano Mantione <massi@ximian.com>
19811 * ssa.c: Fixed casts to unsigned where the value was of 64 bits in
19812 simulate_long_compare, patch by will@exomi.com (Ville-Pertti Keinonen),
19815 2004-10-02 Zoltan Varga <vargaz@freemail.hu>
19817 * jit-icalls.c: Handle a nonexisting trunc function more correctly.
19819 2004-09-30 Lluis Sanchez Gual <lluis@novell.com>
19821 * mini.c: Always generate a field read/write wrapper for members
19822 of the class MarshalByRefObject since the actual instance could
19825 2004-09-28 Lluis Sanchez Gual <lluis@novell.com>
19827 * mini.c: Use mono_thread_exit() to stop threads, instead of ExitThread.
19829 2004-09-28 Zoltan Varga <vargaz@freemail.hu>
19831 * driver.c mini.h trace.c: Move the setting of the main assembly into
19832 a separate function called mono_trace_set_assembly () and call it after
19833 actually loading the main assembly. Fixes #66872.
19835 2004-09-25 Zoltan Varga <vargaz@freemail.hu>
19837 * mini-amd64.h mini-amd64.c tramp-amd64.c: Allocate trampoline memory
19838 using the code manager.
19840 2004-09-24 Zoltan Varga <vargaz@freemail.hu>
19842 * tramp-amd64.c mini-amd64.h: Add support for MONO_ARCH_HAVE_INVALIDATE_METHOD.
19844 2004-09-23 Zoltan Varga <vargaz@freemail.hu>
19846 * cpu-amd64.md: Fix bug in previous patch.
19848 * cpu-amd64.md: Fix instruction lengths of membase opcodes. Fixes
19851 Wed Sep 22 19:03:20 CEST 2004 Paolo Molaro <lupus@ximian.com>
19853 * mini.h, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
19854 mini-exceptions.c: updates for changed stack walk interface.
19856 2004-09-21 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
19858 * mini-s390.c, cpu-s390.md: Minor changes to OP_ARGLIST handling
19860 2004-09-17 Zoltan Varga <vargaz@freemail.hu>
19862 * mini.c (mono_method_to_ir): Fix LDSTR in dynamic methods. Fixes #66132.
19864 2004-09-13 Zoltan Varga <vargaz@freemail.hu>
19866 * driver.c (mini_regression_list): Do not call mono_assembly_close
19867 since assemblies can't be unloaded.
19869 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
19871 * cpu-amd64.md: Fix more instruction lengths.
19873 * cpu-amd64.md: Fix lengths of some instructions.
19875 2004-09-11 Ben Maurer <bmaurer@users.sourceforge.net>
19877 * inssel.brg: Make the array ldelema check aot friendly.
19879 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
19881 * mini-amd64.c (mono_arch_get_argument_info): Fix stack_unwind test.
19883 * cpu-amd64.md inssel-long.brg inssel-amd64.brg: Small optimizations.
19885 2004-09-10 Zoltan Varga <vargaz@freemail.hu>
19887 * mini-x86.c: Fix build.
19889 * mini-sparc.c mini-x86.c mini-amd64.c: Use the new
19890 mono_type_get_underlying_type () helper function to simplify code.
19892 2004-09-09 Martin Baulig <martin@ximian.com>
19894 * mini-amd64.c: Don't access `type->data.klass' directly, call
19895 mono_class_from_mono_type() instead since the type may be a
19898 2004-09-09 Martin Baulig <martin@ximian.com>
19900 * mini-amd64.c (get_call_info): Fix support for generic instances.
19901 (add_valuetype): Use mono_class_from_mono_type() to get the class
19902 since we can be a generic instance.
19904 Thu Sep 9 01:43:53 PDT 2004 Paolo Molaro <lupus@ximian.com>
19906 * mini-ppc.c, mini.h, regalloc.c, regalloc.h: powerpc speedups.
19908 2004-09-07 Ben Maurer <bmaurer@users.sourceforge.net>
19910 * liveness.c: reset spill costs on each scan: bug 62107
19912 2004-09-07 Bernie Solomon <bernard@ugsolutions.com>
19914 * exceptions-sparc.c (mono_arch_find_jit_info): remove
19915 unnecessary line that doesn't compile
19917 2004-09-07 Zoltan Varga <vargaz@freemail.hu>
19919 * mini.c mini.h mini-x86.h tramp-x86.c: Instead of freeing delegate
19920 trampolines, make them call an error function so people can fix their
19923 2004-09-06 Martin Baulig <martin@ximian.com>
19925 * mini.c (mono_method_to_ir): When initializing locals, handle a
19926 generic instances like a valuetype if it's a valuetype and like a
19927 class if it's a class.
19929 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
19931 * exceptions-x86.c (mono_arch_find_jit_info): Pop arguments off the
19932 stack. Fixes #64674.
19934 * exceptions.cs: Add test for unwinding of call arguments.
19936 Mon Sep 6 05:50:02 PDT 2004 Paolo Molaro <lupus@ximian.com>
19938 * mini-*.c, mini-ops.h, inssel-long32.brg: introduced
19939 OP_ADDCC_IMM and OP_SUBCC_IMM (add/sub immediate that will
19940 set the carry/borrow flag). The sparc and s390 implementations
19941 can now use optimized versions (and simplify the code). ppc bugfixes.
19943 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
19945 * exceptions-ppc.c (mono_arch_find_jit_info): Fix memory leak.
19947 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
19949 * inssel-amd64.brg: Remove leftover 32 bit rule.
19951 * mini-amd64.c (mono_arch_instrument_prolog): Fix tracing support.
19953 2004-09-04 Zoltan Varga <vargaz@freemail.hu>
19955 * mini-exceptions.c (mono_find_jit_info): Refactor common code from
19956 mono_arch_find_jit_info functions into a new function. Fix a memory
19959 * exceptions-x86.c exceptions-amd64.c exceptions-sparc.c: Remove
19962 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
19964 * exceptions.cs inssel-long32.brg: Handle the OP_LCONV_TO_OVF_I2 case
19967 * exceptions.cs: Add array size tests.
19969 * mini.c: Allocate a separate icall wrapper for each arity of
19970 mono_array_new_va. Fixes #59509.
19972 * exceptions.cs: Add testcase for 64578.
19974 * inssel-long32.brg: Fix OP_LCONV_TO_OVF_I1 rule. Fixes #64578.
19976 * trace.c (is_filenamechar): Allow 0..9 in strings. Fixes #65094.
19978 2004-09-02 Martin Baulig <martin@ximian.com>
19980 * mini.c (mono_method_to_ir): When initializing the locals, call
19981 handle_initobj() on the generic instance itself, not its
19984 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
19986 * mini.h (MonoJitDynamicMethodInfo): New structure, extension of
19987 MonoJitInfo for dynamic methods.
19989 * mini.c: Rename trampoline_hash_mutex to jit_mutex.
19991 * mini.c: Add support for freeing JIT data for dynamic methods.
19993 2004-09-01 Martin Baulig <martin@ximian.com>
19995 * mini-x86.c (is_regsize_var): Added support for generic
19997 (mono_arch_emit_prolog): Make this compile again, use
19998 `x86_push_imm_template (code)'.
20000 2004-08-30 Ben Maurer <bmaurer@users.sourceforge.net>
20002 * mini-x86.c: make all push_imm instructions that get
20003 patched always emit the long form
20005 2004-08-30 Zoltan Varga <vargaz@freemail.hu>
20007 * mini.c (mono_create_jump_trampoline): Store the jump trampolines
20008 in a per-domain hash.
20010 * mini-amd64.c (merge_argument_class_from_type): Handle generic
20013 2004-08-29 Zoltan Varga <vargaz@freemail.hu>
20015 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: Ongoing SSE
20018 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: More SSE
20021 * mini-amd64.c cpu-amd64.md: Implement checked int<->uint casts.
20022 Beginnings of SSE2 support.
20024 * exceptions.cs: Add more tests for checked int<->uint casts.
20026 2004-08-28 Martin Baulig <martin@ximian.com>
20028 * mini-x86.c (mono_arch_instrument_epilog): Added support for
20032 (mono_type_to_ldind, mono_type_to_stind, type_to_eval_stack_type):
20033 Handle generic instances recursively.
20035 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
20037 * iltests.il: test for conv.u8 on a constant
20039 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
20041 * inssel-long32.brg: c&p rules for LCONV_x4 (membase) and
20042 LCONV_x4 (shrun_32 (membase)).
20044 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
20046 * inssel-x86.brg: c&p rules for push/setret of long
20048 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
20050 * inssel-x86.brg: c&p rules for compare (base, regvar) and
20051 compare (regvar, base)
20053 * inssel-x86.brg: more burg love
20055 * inssel.brg: more cleanup
20057 * inssel-x86.brg, inssel-long32.brg: burg cleanup.
20059 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
20061 * basic-long.cs, basic-calls.cs: new tests for optimization.
20063 2004-08-26 Zoltan Varga <vargaz@freemail.hu>
20065 * mini-amd64.c (read_tls_offset_from_method): Fix typo in previous
20068 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
20070 * mini-amd64.c (read_tls_offset_from_method): Add another case.
20072 2004-08-25 Bernie Solomon <bernard@ugsolutions.com>
20074 * inssel.brg (mini_emit_memcpy): use
20075 NO_UNALIGNED_ACCESS to disable memcpy optimization
20077 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
20079 * mini-amd64.c: Handle generic types in various places.
20081 * mini.c (mono_method_to_ir): Handle generic types in init locals.
20083 2004-08-24 Zoltan Varga <vargaz@freemail.hu>
20085 * mini.c (handle_box): Fix warning.
20087 * mini-amd64.c (mono_arch_local_regalloc): Fix regalloc problem.
20089 * mini-amd64.h: Enable the emit_state optimization.
20091 * mini-ops.h cpu-amd64.md: Add new amd64_test_null opcode.
20093 * mini-amd64.c: Add some new 64 bit peephole opts.
20095 * inssel.brg (mini_emit_memcpy): Optimize for 64 bit architectures.
20097 * cpu-amd64.md: sreg1 of div instructions must be %rax.
20099 * mini-amd64.c: Register allocator fixes.
20101 * mini.c: Add an optimization to emit_state to avoid allocation of new
20102 registers on some platforms.
20104 2004-08-23 Zoltan Varga <vargaz@freemail.hu>
20106 * inssel-x86.brg inssel-amd64: Add yet another missing tree->dreg assignment.
20108 * mini-x86.c (mono_arch_local_regalloc): Fix bug in long register
20109 allocation. Fixes #63085.
20111 * basic-long.cs: Add new regression test.
20113 * mini-amd64.c: Register allocator improvements.
20115 2004-08-21 Zoltan Varga <vargaz@freemail.hu>
20117 * mini-amd64.c (read_tls_offset_from_method): Add another code
20120 * tramp-amd64.c (amd64_class_init_trampoline): Use a more efficient
20121 instruction sequence for nullifying class init trampolines.
20123 * objects.cs: Add new regalloc test.
20125 * mini-amd64.c inssel-amd64.brg: Optimize parameter passing.
20127 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
20129 * mini-amd64.c (mono_arch_call_opcode): Refactor this a little.
20131 * mini-amd64.c (mono_arch_regalloc_cost): Adjust regalloc costs for
20134 * driver.c: Fix profiling after TLS changes.
20136 * driver.c (mono_main): Set mono_stats.enabled if needed.
20138 * mini.c (handle_alloc): New helper function used by CEE_NEWOBJ and
20141 2004-08-20 Ben Maurer <bmaurer@users.sourceforge.net>
20143 * mini-x86.c: use a 1 op rather than a 2 op tls access
20144 instruction -> faster.
20146 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
20148 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
20151 2004-08-19 Bernie Solomon <bernard@ugsolutions.com>
20153 * exceptions-sparc.c (throw_exception): fix typo
20155 2004-08-19 Ben Maurer <bmaurer@users.sourceforge.net>
20157 * mini-x86.c, cpu-pentium.md, inssel-x86.brg:
20158 set tree->dreg correctly with tls. Allow any
20159 register to be used.
20161 * mini-x86.c (read_tls_offset_from_method): add new code
20162 generation pattern seen with GCC.
20165 Thu Aug 19 17:26:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
20167 * mini-exceptions.c, exceptions-x86.c, exceptions-amd64.c,
20168 exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
20169 exceptions-sparc.c: fix some performance issues in exception
20170 handling and setting of the stack trace for exceptions that were
20173 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
20175 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
20178 * mini-amd64.c (mono_arch_is_int_overflow): Handle all possible
20181 2004-08-18 Ben Maurer <bmaurer@users.sourceforge.net>
20183 This patch inlines tls access, when possible.
20185 * mini.h: new arch functions for TLS intrinsics.
20186 All platforms updated with a stub.
20188 * mini.c: use the new intrinsics
20190 * mini-x86.c, cpu-pentium.md, inssel-x86.brg, mini-ops.h:
20191 arch specific intrinsic for tls variables
20193 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
20195 * Makefile.am (libmono_la_LDFLAGS): Enable creating of libmono dll
20198 2004-08-17 Ben Maurer <bmaurer@users.sourceforge.net>
20200 * mini.c: thread local allocation
20202 2004-08-16 Zoltan Varga <vargaz@freemail.hu>
20204 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Enable.
20206 * Makefile.am: Link against the static version of libmonogc.
20208 * Makefile.am: Link the static versions of the convenience libraries
20209 into the mono executable.
20211 * mini-x86.h mini-x86.c: Throw the correct exception on integer overflow.
20213 2004-08-15 Zoltan Varga <vargaz@freemail.hu>
20215 * mini.h mini.c mini-amd64.h mini-amd64.c: Throw the correct exception
20216 on integer overflow.
20218 * mini-amd64.c: Reorganize function call code.
20220 * mini-amd64.c (peephole_pass): Merge changes from mini-x86.c.
20222 2004-08-14 Ben Maurer <bmaurer@ximian.com>
20224 * inssel-x86.brg: use xor eax,eax.
20226 * basic.cs: new tests
20228 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
20230 * mini-amd64.c (mono_arch_emit_epilog): Use RIP relative addressing
20231 in exception throwing code.
20233 2004-08-14 Ben Maurer <bmaurer@ximian.com>
20235 * inssel-x86.brg: use xor esi,esi.
20237 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
20239 * driver.c (mono_main): Call mono_trace_parse_options earlier so it
20240 can trace methods compiled during mini_init () too.
20242 * cpu-amd64.md mini-amd64.c (mono_arch_output_basic_block): Handle
20245 2004-08-14 Ben Maurer <bmaurer@ximian.com>
20247 * Makefile.am: static link on x86 (r=zoltan)
20249 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
20251 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
20252 code since it causes some programs to fail.
20254 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
20256 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
20258 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
20260 * mini.c: ovfops_op_map - add STACK_OBJ case for
20262 * basic.cs: add test_0_pin_string as test
20265 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
20267 * Makefile.am: build C# if srcdir != builddir
20269 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
20271 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
20272 fall-through blocks.
20274 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
20276 * driver.c: enable loop by default again and include abcrem in -O=all.
20278 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
20280 * iltests.il: Add some localloc tests.
20282 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
20284 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
20287 * inssel-amd64.brg: Add some optimizations.
20289 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
20292 * Makefile.am: Statically link mono against libmono on AMD64.
20294 * mini-amd64.c inssel-amd64.brg: Optimizations.
20296 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
20298 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
20300 * tramp-amd64.c: Patch calling code in trampolines.
20302 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
20304 * mini-amd64.c: pinvoke struct passing fixes.
20306 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
20308 * mini-sparc.c: redo change, make mono_arch_cpu_init call
20309 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
20311 2004-08-05 Duncan Mak <duncan@ximian.com>
20313 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
20316 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
20318 * mini-amd64.c (emit_move_return_value): Move return value for normal
20321 2004-08-05 Martin Baulig <martin@ximian.com>
20323 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
20324 `type->type'; just modify `type' itself when dealing with enums
20325 and generic instances.
20326 (check_call_signature): Make `simple_type' a `MonoType *'.
20328 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
20330 * mini.c: Use OP_PADD to add offsets to addresses.
20332 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
20334 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
20336 * mini-sparc.c (mono_arch_emit_epilog): fix check
20337 for folding last op into restore instruction
20339 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
20341 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
20342 helper methods using the code manager.
20344 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
20346 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
20348 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
20350 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
20351 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
20353 * mini-s390.c: fix tail processing
20355 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
20357 * mini-ppc.c: mul.ovf.un exception name fix.
20359 2004-08-03 Martin Baulig <martin@ximian.com>
20361 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
20362 instances; before jumping to `handle_enum', also modify `ptype'.
20364 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
20366 * cpu-sparc.md: fcall maximal length too small.
20368 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
20370 * mini-amd64.c mini.h: Add initial support for passing/returning
20371 structures to/from pinvoked methods.
20373 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
20375 * mini-ppc.c: reg allocator fix.
20377 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
20379 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
20381 * inssel.brg: Optimize memset on 64 bit machines.
20383 * mini-amd64.c: Fix some vararg cases.
20385 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
20387 * mini-s390.c: Corrected macro in emit_float_to_int
20389 * s390-abi.cs: Tests to exercise the s390 ABI
20391 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
20393 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
20396 * basic.cs: Add a test for add.ovf.un.
20398 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
20400 * mini-sparc.c: add case for OP_IDIV_UN
20402 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
20404 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
20406 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
20408 2004-07-30 Ben Maurer <bmaurer@ximian.com>
20410 * basic.cs: regression tests.
20412 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
20415 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
20417 * basic.cs: Add a new test.
20419 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
20420 and AOT. Various fixes and optimizations.
20422 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
20424 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
20426 * mini-ppc.c: make sure temp regs are not used for global reg
20429 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
20431 * cpu-sparc.md: conv_i8 fix for 64bits
20433 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
20435 2004-07-29 Ben Maurer <bmaurer@ximian.com>
20437 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
20438 add opcode for cmp BYTE PTR [eax], imm.
20440 * inssel.brg: Make memcpy and memset takes bases.
20442 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
20444 * *-amd64.*: More AMD64 work.
20446 2004-07-28 Ben Maurer <bmaurer@ximian.com>
20448 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
20449 add a compare-not-equal opcode.
20451 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
20453 * mini.c: Use mono_init_from_assembly instead of mono_init.
20455 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
20457 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
20459 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
20461 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
20463 * inssel.brg: 64 bit fixes.
20465 * mini.h (MonoCallInst): Add some AMD64 specific data.
20467 * mini.h: Add some OP_P opcodes.
20469 2004-07-28 Ben Maurer <bmaurer@ximian.com>
20471 * basic.cs: tests for 61797 and 61740
20473 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
20475 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
20476 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
20478 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
20480 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
20482 * *-amd64*.*: Ongoing AMD64 work.
20484 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
20486 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
20488 * *-amd64*: Ongoing AMD64 work.
20490 * mini-arch.h: Add AMD64 support.
20492 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
20494 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
20496 * mini-ops.h: Add new opcodes.
20498 * Makefile.am: Add AMD64 support.
20500 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
20501 rules into the inssel-long*.brg files.
20503 * *-amd64.*: Add beginnings of AMD64 backend.
20505 2004-07-22 Ben Maurer <bmaurer@ximian.com>
20507 * mini.c (print_dfn): commenting out the code that prints
20508 the cil. With -O=deadce, this makes -v -v crash.
20510 * cpu-pentium.md: make checkthis have a length of 2
20512 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
20514 * mini-sparc.h: fix implementations of __builtin
20515 functions for Sun compiler for V9.
20517 2004-07-16 Ben Maurer <bmaurer@ximain.com>
20519 * mini.c: use the new stelem.ref wrapper
20520 * exceptions.cs, arrays.cs: new stelem.ref tests
20522 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
20524 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
20525 new XSP should work with these changes).
20527 2004-07-14 Ben Maurer <bmaurer@ximain.com>
20529 * inssel-{long32,x86,}.brg: trivial optimizations.
20531 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
20533 * mini.c: load value when emitting box operation in
20536 2004-07-12 Ben Maurer <bmaurer@ximian.com>
20538 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
20539 is one byte shorter than cmp DWORD PTR [eax], 0.
20541 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
20543 * inssel-ppc.brg: arguments on the stack are always
20544 relative to the stack pointer (spotted by Neale Ferguson).
20546 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
20548 * exceptions-x86.c: delay appending the method name to the trace until
20549 after mono_jit_info_table_find is called, as this gets the real
20552 2004-07-09 Ben Maurer <bmaurer@ximian.com>
20554 * aot.c: register roots
20556 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
20558 * aot.c : I could just use PLATFORM_WIN32 flag.
20560 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
20562 * aot.c : Reverting the previous fix. This time it broke linux build.
20564 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
20566 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
20568 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
20570 * mini.c (handle_stack_args): Remove some more debugging code.
20572 * mini.c (handle_stack_args): Remove debug output left in by mistake.
20574 * driver.c mini.h aot.c: Allow additional options to be specified with
20575 --aot and pass them to mono_compile_assembly.
20577 * aot.c: Add experimental code to AOT compile all loaded assemblies
20578 on demand and save the code into a cache in the filesystem.
20580 * aot.c: Add support for more wrapper methods.
20582 * mini.c (handle_stack_args): Handle some corner cases. Fixes
20585 * cpu-*.md: Remove removed opcodes.
20587 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
20588 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
20589 related icalls to marshal.c.
20591 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
20593 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
20595 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
20597 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
20599 2004-07-06 Ben Maurer <bmaurer@ximian.com>
20600 * liveness.c: If liveness is recomputated we need to reset the information
20601 for each variable. This way, if the liveness range has been narrowed
20602 by optimizations that happened after the last computation, we can return
20605 For example, if you have
20610 // Tons of code that does not affect i
20616 i = 0 is dead code and will be removed by SSA. However, when
20617 linear scan gets to the code, i will still appear to be live
20618 throughout the entire block. This prevents good register allocation.
20620 2004-07-06 Martin Baulig <martin@ximian.com>
20622 * debug-mini.c (mono_debug_init_method): Allow
20623 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
20624 (mono_debug_add_icall_wrapper): New method.
20626 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
20628 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
20630 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
20633 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
20635 * aot.c (mono_aot_load_method): Fix loading of debug info.
20637 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
20639 * aot.c: Add logging support.
20641 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
20643 * mini.h: Add prototype for mono_print_method_from_ip.
20645 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
20647 * inssel.brg: 64 bit fixes.
20649 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
20652 * Makefile.am: Add SPARC64 support.
20654 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
20656 * aot.c: Fix alignment problems on 32 bit platforms.
20658 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
20660 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
20663 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
20666 * mini.h: Bump AOT file version. Some 64 bit fixes.
20668 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
20670 * inssel-sparc.brg: Add new rule to avoid register moves.
20672 * inssel.brg: Add ldind_to_load_membase helper function.
20674 2004-06-30 Ben Maurer <bmaurer@ximian.com>
20676 * mini.c: OffsetToStringData intrinsic.
20678 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
20680 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
20682 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
20685 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
20686 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
20688 * mini.c: reinstated mono_compile_get_interface_var()
20689 on x86, too, since the change breaks the Gtk# build there as well.
20691 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
20693 * driver.c: remove loop from the default optimizations: it seems to
20694 interact badly with some of the other options (see bug #60613).
20696 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
20698 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
20699 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
20701 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
20703 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
20704 vararg-using methods.
20706 2004-06-21 Martin Baulig <martin@ximian.com>
20708 * mini/mini-exceptions.c
20709 (mono_handle_exception): Added `gpointer original_ip' argument.
20710 After calling mono_unhandled_exception(), call
20711 mono_debugger_unhandled_exception() and if that returns true,
20712 restore the context and return.
20714 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
20716 * mini-ppc.c: prefer the use of relative branches so
20717 they won't need to be patched in aot code (patch from Patrick Beard).
20719 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
20721 * aot.c: patch from Patrick Beard to make the output assembly
20722 more correct for the MacOSX assembler. Small tweak to
20723 generate sane images on Linux/PPC, too.
20725 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
20727 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
20728 case until bug #59509 is fixed (shows up in #60332).
20730 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
20732 * mini.c: make sure the needed wrappers are compiled, too, with
20735 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
20737 * driver.c: remove NPTL reference in --version output.
20739 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
20741 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
20742 generate valid assembly for the Mach-O assembler.
20744 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
20746 * driver.c: don't include abcrem in the all optimization specifier
20747 since it slows down jit compilation too much for now.
20749 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
20751 * mini.c: use BIGMUL only if both operands have the same signage.
20752 * iltests.il: Test for bug 60056. (errors related to signage in
20757 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
20759 * mini.c, aot.c: memory leak fixes.
20761 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
20763 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
20765 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
20767 * Makefile.am: remove the -static hack completely, it links in
20768 statically glib as well.
20770 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
20772 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
20773 * exceptions.cs: make it compile with new mcs/csc.
20775 2004-06-03 Massimiliano Mantione <massi@ximian.com>
20776 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
20777 and added relevant test case.
20779 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
20781 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
20782 regressions in gtk-sharp.
20784 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
20786 * exceptions.cs: New regression tests.
20788 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
20790 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
20792 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
20794 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
20796 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
20798 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
20800 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
20802 * mini.c (mono_jit_runtime_invoke): Init class in this
20803 method instead of trusting mono_jit_compile_method to
20804 do the work (because wrappers can be in object class)
20806 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
20808 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
20810 * basic-long.cs: New regression test.
20812 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
20814 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
20815 and div/rem checks.
20817 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
20819 * Makefile.am: fix miguel's change to build mono statically against
20820 libmono (track build dependencies).
20822 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
20824 * cfold.c: Some glib versions do not have G_MININT32.
20826 2004-05-26 Massimiliano Mantione <massi@ximian.com>
20828 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
20829 with precision of tan, atan, sin and cos, and implemented related
20830 regressions tests (fixes bug 54467, but one new problem appeared and
20833 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
20835 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
20837 * exceptions.cs: Add test for constant folding && division by zero.
20839 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
20840 since driver.c is in libmono too, so the optimization was useless.
20842 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
20843 variable to driver.c so the compiler can emit more efficient code to
20846 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
20848 * Makefile.am: don't distribute generated inssel.[ch] files.
20850 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
20852 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
20853 into the default appdomain. Fixes #58707.
20855 * jit-icalls.c: Remove the broken approximation for truncl, doing
20856 no conversion is better.
20858 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
20861 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
20863 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
20864 of the mcrxr instruction which is not available on some processors
20865 even if it's documented to be. Implement add and sub overflow correctly
20866 (still not complete for long unsigned). Speed up icalls a bit.
20868 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
20870 * mini.c (mono_jit_compile_method_with_opt): Make sure that
20871 we run .cctor in the current domain instead of target_domain.
20873 Fixes bug #58558, .cctor not being called in -O=shared.
20875 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
20877 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
20879 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
20881 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
20882 which can be done with an imm8, do it that way.
20883 (mono_arch_output_basic_block): ditto for a jmp
20884 (mono_arch_emit_prolog): Computate maximum offset of a label.
20886 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
20888 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
20889 now tries to allocate prefered physical reg's for virtual
20890 regs. This reduces the number of emited spills/loads with
20891 20-30% on our core assemblies.
20893 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
20895 * jit-icalls.c: truncl() is not needed and trunc() is
20896 the correct thing to do anyway (bug #58287).
20898 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
20900 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
20903 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
20905 * driver.c: enable loop optimizations by default.
20907 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
20909 * mini-x86.c: fix calc of max loop size when aligning loops start.
20911 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
20913 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
20916 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
20918 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
20921 * basic-long.cs: Add tests for add/subtract of immediates with carry.
20923 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
20925 * mini.c (inline_method): Allways inline some wrappers even if the cost
20926 is too large. Fixes #58785.
20928 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
20930 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
20932 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
20933 (crichton@gimp.org). Beginning of support for sparc/linux.
20935 * mini-sparc.c: Optimize retrieval of LMF address.
20937 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
20939 * exceptions-ppc.c: handle alloca in methods with clauses.
20941 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
20943 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
20945 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
20947 * mini.c: Delegate most of the abort signal work to
20948 mono_thread_request_interruption, which also handles Stop and Suspend
20951 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
20953 * mini.c mini.h: Allow inlining of icall wrappers if the backend
20954 supports the save/restore lmf opcodes.
20956 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
20958 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
20959 by gcc-3.4 as well.
20961 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
20963 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
20965 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
20966 methods which contain array accesses.
20968 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
20969 boundaries. Fixes #58537.
20971 * iltests.il: Add regression test for #58537.
20973 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
20975 * mini-x86.c (mono_arch_local_regalloc): Last part of
20976 fix for bug #58633 (releasing register to early).
20978 2004-05-18 Miguel de Icaza <miguel@ximian.com>
20980 * basic-long.cs: Add new regression test.
20982 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
20984 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
20985 register too early on the chain.
20987 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
20989 * mini.c (create_helper_signature): Use a helper function to reduce
20990 the code which needs to be written. Also set the calling convention of
20991 icalls on windows. Fixes #57840.
20993 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
20995 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
20996 exceptions-ppc.c: added helper function to get the instruction address
20997 from a signal handler context.
20999 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
21001 * helpers.c: use g_get_tmp_dir. Invokes happyness
21004 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
21006 * helpers.c: Add new env variable to pass args to objdump.
21007 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
21009 2004-05-17 Radek Doulik <rodo@ximian.com>
21011 * Makefile.am (common_sources): added abcremoval.h so it get
21012 disted and daily mono packages on go-mono.com will build again
21014 2004-05-17 Massimiliano Mantione <massi@ximian.com>
21016 * abcremoval.c: Fixed coding style, added copyright header.
21018 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
21020 * mini.h: Added prototype for abc removal main function.
21022 * build_relations_propagation_table.pl: Added copyright header.
21024 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
21026 * basic-long.cs: reg test for complex ceq_long bug.
21028 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
21030 * mini-x86.c (mono_arch_local_regalloc): Correctly free
21031 reg in long and clob case (bug #58343). Fixed/added comments.
21033 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
21035 * mini.c (mono_jit_runtime_invoke): Follow new convention
21036 of calling the invoke method with an function pointer.
21038 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
21040 * ChangeLog: Fix author of memory leak patch.
21042 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
21044 * Makefile.am: fix make dist as well...
21047 2004-05-14 Massimiliano Mantione <massi@ximian.com>
21049 * cfold.c: Made so that conversions from pointer to int4 are no-ops
21050 on archs where pointers are 4 bytes long.
21052 * Makefile.am: Added abcremoval.c source file.
21054 * abcremoval.c: Added abcremoval.c.
21056 * abcremoval.h: Added abcremoval.h.
21058 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
21060 * inssel.brg: Enabled bounds check removal.
21062 * mini.c: Added support for abcrem optimization.
21064 * mini.h: Added abcrem optimization label.
21066 * driver.c: Added support for abcrem optimization.
21068 * propagated_relations_table.def: Added propagated_relations_table.def.
21070 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
21072 * mini.c, cfold.c: fix style.
21074 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
21076 * mini.c: handle issue with the low-level implementation of
21077 some long opcodes (bug #54209).
21079 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
21081 * basic.cs: test for my new cmov stuff.
21083 2004-05-13 Patrik Torstensson
21085 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
21086 opt and added peephole documentation.
21088 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
21090 * tramp-ppc.c: rewrote the generic trampoline code.
21092 2004-05-11 Patrik Torstensson
21094 * mini-x86.c: optimize long shl/shr asm code (one less branch)
21096 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
21098 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
21100 * mini.h mini.c dominators.c: Applied patch from Derek Woo
21101 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
21103 * mini.c: Add new icalls for AsAny marshalling.
21105 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
21107 * tramp-ppc.c, mini-ppc.c: more cleanups.
21109 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21111 * mini.c: no warnings.
21113 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
21115 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
21117 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
21119 * mini.c: In the thread abort signal handler, if the thread is in the
21120 process of being stoped, don't throw the Abort exception, just stop the
21123 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
21125 * tramp-ppc.c: removed old code.
21127 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
21129 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
21130 do some simple speed optimizations on ppc.
21132 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
21134 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
21135 and large offsets in load/store.
21137 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
21139 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
21140 it causes regressions.
21142 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
21144 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
21147 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
21149 * jit-icalls.c: remove warnings.
21150 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
21151 speedups for unsafe code.
21153 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
21155 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
21157 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
21159 * basic-calls.cs: Add new regression test.
21161 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
21164 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
21166 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
21169 2004-05-06 Patrik Torstensson
21171 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
21172 long reg allocation in any reg (not only eax:edx) and implemented
21173 long shl/shr ops in asm instead of helpers.
21175 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
21177 * mini-sparc.h: Fix warnings.
21179 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
21182 * mini-exceptions.c (mono_handle_exception): Call the filter in a
21183 separate statement for clarity.
21185 * mini-sparc.c: Update status.
21187 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
21189 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
21192 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
21194 * inssel-ppc.brg: another small pre-release workaround:
21195 we don't do overflow detection for long_sub_un.
21197 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
21199 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
21200 (also works around a weird ppc bug: 57957).
21202 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
21204 * tramp-ppc.c: trampoline fixes.
21206 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
21208 * mini-ppc.c: fixed typos.
21210 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
21212 * mini-ppc.c, exceptions-ppc.c: more code saves registers
21213 at the top of the stack. Fixed typos. Use a frame registers
21214 for all the methods with exception clauses.
21216 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
21218 * exceptions-ppc.c: restore fp registers.
21220 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
21222 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
21223 order from the stack top (moved the stack room to save the
21224 return value for trace after the param area). Fixed corruption
21225 in restoring registers on unwind.
21227 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
21229 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
21231 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
21233 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
21234 and prolog/epilog for methods that use it. Allow
21235 enough param area room for varargs methods. Fix miguel's
21236 breakage in exception handling.
21238 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
21240 * Makefile.am: run genmdesc only on current arch.
21242 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21244 * exceptions-x86.c:
21245 * mini-x86.h: fix the build on windows.
21247 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
21249 * 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.
21251 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
21253 * mini-exceptions.c: New file.
21255 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
21256 Move some parts of the x86 exception handling code to an
21257 arch-independent file so it can be shared with other ports.
21259 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
21261 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
21263 2004-04-26 David Waite <mass@akuma.org>
21265 * driver.c: remove comma from end of enumeration declaration
21267 2004-04-26 Jackson Harper <jackson@ximian.com>
21269 * driver.c: parse config file before loading first assembly. This
21270 allows the user gac to be enabled/disabled.
21272 2004-04-23 Miguel de Icaza <miguel@ximian.com>
21274 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
21275 simpler mechanism: we do not care what is encoded initially
21276 (branch absolute or relative), we care about the code and its
21277 target. I kept the old code for reference for now.
21279 The new code tries first to determine if the jump is anywhere in
21280 the -/+32 absolute meg range, if it succeeds, it encodes using the
21281 absolute branch; If not, it tried to find something in the
21282 relative range, if not, it uses the handle_thunk code.
21284 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
21286 * exceptions-ppc.c: use the correct ip register on macosx.
21288 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
21290 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
21292 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
21294 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
21295 Raise exception on integer divide by zero by hand since the hw
21296 doesn't support it. Handle NaNs in FP compares.
21298 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
21300 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
21301 code reducing duplication between the platforms and enabled
21302 signal exception handling (on linux for now).
21304 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
21306 * exceptions-ppc.c: more macosx support.
21308 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
21310 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
21312 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
21314 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
21316 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
21318 * iltests.il: more tests.
21320 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
21322 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
21325 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
21327 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
21329 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
21331 * liveness.c: Mark variables as volatile in all basic blocks reachable
21332 from exception clauses.
21334 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
21336 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
21339 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
21341 * iltests.il, basic.cs: more tests for regalloc.
21343 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
21345 * iltests.il: Some tests for register allocation modifications
21348 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
21350 * exceptions.cs: Add regression test for bug #56782.
21352 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
21353 original stack trace if an exception is rethrown. Fixes #56782. Oh,
21354 the beauty of fixing the same thing in 5 different files...
21356 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
21358 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
21361 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
21363 * mini.c: Add support for STRWLPARRAY marshalling convention.
21365 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
21367 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
21368 to init the context to setup the regs pointer).
21370 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
21372 * exceptions-ppc.c: more exceptions work.
21374 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
21376 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
21379 2004-04-13 Miguel de Icaza <miguel@ximian.com>
21381 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
21382 can use the memory directly.
21384 * cpu-pentium.md: Update documentation from a post from Zoltan.
21386 add x86_add_membase, x86_sub_membase, x86_mul_membase
21388 2004-04-13 Miguel de Icaza <miguel@ximian.com>
21390 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
21391 GENERAL_REGS they were also hardcoded for all PPC ports.
21393 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
21395 Remove hard-coded limit for floating point registers, use
21396 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
21398 Notice that in MacOS X calling conventions you can fit a lot more
21399 floating point values in registers, so I should update the PInvoke
21400 test to excercise the passing of floating point values on the
21401 stack (currently broken).
21403 2004-04-06 Miguel de Icaza <miguel@ximian.com>
21405 * tramp-ppc.c (create_trampoline_code): Added
21406 JUMP_TRAMPOLINE_SIZE.
21407 (ppc_magic_trampoline): Follow the pattern from
21408 x86_magic_trampoline: if code is set to zero, return.
21409 (create_trampoline_code): Always pass MonoMethod to the jump
21410 trampoline, before it was passing a null.
21411 (mono_arch_create_jump_trampoline): Implement the jump stub, could
21412 share the code with mono_arch_create_jit_trampoline.
21414 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
21416 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
21419 * cpu-g4.md: Added length for jmp instruction, the worst case
21420 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
21423 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
21425 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
21427 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
21429 * mini.c: Only set bblock->real_offset when adding a new bblock, and
21430 before each IL instruction.
21432 * mini.c (CEE_BOX): Fix warnings.
21434 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21436 * mini.c: removed a few unused vars and extra whitespace.
21438 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
21440 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
21442 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
21444 (OP_GETCHR): use the above
21445 (CEE_LDELEMA): use the above.
21447 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
21448 version of the generic impl.
21449 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
21450 (CEE_LDELEMA): use the above.
21452 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
21454 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
21457 * iltests.il: Added new regression test for #56317.
21459 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
21461 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
21462 under NetBSD. Fixes #56450.
21464 * liveness.c (update_gen_kill_set): Fix previous patch.
21466 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21468 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
21470 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
21472 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
21473 ldsfld and ldsflda.
21475 * inssel-sparc.brg: Add more optimizations.
21477 * mini-sparc.c: Replace multiply/divide with shifts if possible.
21479 2004-04-01 Martin Baulig <martin@ximian.com>
21481 * mini.c (handle_box): New static function; moved the
21482 implementation of CEE_BOX here.
21483 (mono_method_to_ir): Added `constrained_call' variable.
21484 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
21485 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
21486 mono_method_get_constrained() to get the method.
21488 2004-04-01 Martin Baulig <martin@ximian.com>
21490 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
21491 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
21492 (mono_method_to_ir): We don't need these macros anymore since
21493 mono_class_get_full() already takes care of it.
21495 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21497 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
21498 use @function (as doesn't accept #function here) and check the return
21499 value of system and stop if fails.
21501 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21503 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
21505 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
21507 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
21509 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
21511 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
21514 * basic-long.cs: Add test for negation of Int64.MinValue.
21516 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
21518 * mini-sparc.c: Update status.
21520 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
21522 * exceptions-sparc.c: Fix return value in filters.
21524 * inssel-sparc.brg: Fix register allocation in some rules.
21526 2004-03-28 Martin Baulig <martin@ximian.com>
21528 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
21531 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
21533 * mini-x86.c (mono_arch_patch_code): Fix warnings.
21535 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
21536 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
21537 remove unused conv_u4 opcode.
21539 * mini-x86.c: Remove valgrind workaround since it slows down things
21540 even when mono is not run under valgrind.
21542 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
21544 * mini-sparc.c: Update status.
21546 * inssel-sparc.brg: Add some optimizations.
21548 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
21549 future delay slot filling. Add support for varargs, tail calls and JMP.
21551 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
21552 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
21554 * inssel.brg: Fix register allocation in OP_ARGLIST.
21556 * inssel.brg: Fix warnings.
21558 2004-03-25 Martin Baulig <martin@ximian.com>
21560 * mini.c (inflate_generic_field): Removed.
21561 (mini_get_method): Removed, use mono_get_method_full(),
21562 (mini_get_class): Removed, use mono_class_get_full().
21563 (mono_method_to_ir): Pass our generic context to
21564 mono_field_from_token().
21566 2004-03-25 Martin Baulig <martin@ximian.com>
21568 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
21569 of a `MonoMethod *'.
21570 (mini_get_method): Take a `MonoGenericContext *' instead
21571 of a `MonoMethod *'.
21572 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
21573 a new local variable called `generic_context' which holds the
21574 current `MonoGenericContext *'; use it to lookup things.
21576 2004-03-24 Martin Baulig <martin@ximian.com>
21578 * mini.c (mini_get_class): New static method; if we're inside a
21579 generic instance, inflate the class if neccessary.
21580 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
21582 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
21584 * iltests.il: New regression test for #55976.
21586 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
21589 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
21591 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
21594 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
21596 * liveness.c: Consider SSA stores as well as loads when making vars
21599 * exceptions.cs: New regression tests for register allocation.
21601 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
21603 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
21604 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
21605 domain lock only to protect puntual access to data structures.
21606 Added access lock for sighash, jit_icall_hash_name,
21607 jit_icall_hash_addr and domain->code_mp.
21609 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
21611 * driver.c: Print SIGSEGV handling method.
21613 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
21615 * mini.c (setup_jit_tls_data): Handle case when this is called
21616 multiple times for a thread.
21618 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
21619 is different from fbxx_un. Fixes #54303. Also use constants instead of
21620 magic numbers in a lot of places.
21622 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
21624 * exceptions.cs: Fix cctor test when --regression is used.
21626 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
21628 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
21631 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
21633 * inssel-ppc.brg: fixed register assignments for some rules.
21635 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
21637 * exceptions.cs: Add test for exceptions in static constructors.
21639 * mini.c (mono_jit_compile_method_with_out): Move the calling of
21640 static constructors outside the domain lock. Fixes #55720.
21642 2004-03-17 Martin Baulig <martin@ximian.com>
21644 * mini.c (get_generic_field_inst): Removed, this'll never happen.
21645 (inflate_generic_field): Take the `MonoMethod *' instead of the
21646 `MonoClass *' and added support for generic method.
21647 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
21648 have a `field->parent->gen_params', only inflate the field if it's
21649 an open constructed type.
21651 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
21653 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
21654 exception object instead of the preconstructed ones.
21656 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21658 * mini.c: reverted changed to sigsegv_signal_handler commited
21659 accidentally in the previous patch.
21661 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21664 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
21665 running --aot with an old assembly.
21667 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
21669 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
21672 * mini-sparc.c: Add support for v9 branches with prediction.
21674 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
21676 * mini.c (mini_init): #warning is GNUC only
21678 * mini-sparc.h: implement __builtin_frame_address
21679 and __builtin_return_address for Sun C compiler
21681 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
21683 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
21685 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
21687 * basic-calls.cs: Add test for unaligned byref long argument passing.
21689 * mini-ops.h: Add sparcv9 compare and branch instructions.
21691 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
21692 v9 instructions if we have a v9 cpu.
21694 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
21695 registers for global allocation.
21697 * exceptions-sparc.c: Fixes.
21699 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
21701 * liveness.c (mono_analyze_liveness): Optimized version.
21703 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
21705 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
21708 * basic-float.cs basic-calls.cs: New regression tests.
21710 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
21712 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
21713 sigaltstack implementation.
21715 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
21717 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
21718 stuff if SIGSEGV_ON_ALTSTACK is not defined.
21720 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
21722 * mini.c: Fix warnings.
21724 * mini.c (mono_resolve_patch_target): New function which contains the
21725 arch independent part of the patching process.
21727 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
21728 patching code to a separate function.
21730 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
21732 * mini.c (add_signal_handler): ifdef out on Windows
21734 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
21736 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
21737 cpu-sparc.md: Add exception handling support + other fixes.
21739 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
21740 typed GC detection in --version.
21742 * basic.cs exceptions.cs: New regression tests.
21744 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
21745 the arch specific code can store data during a compilation.
21747 * mini-ops.h: Add OP_SETFRET.
21749 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
21750 function, register a separate icall for each arity, so the icalls can
21753 * mini.c (mono_print_tree): Print negative offsets in a more readable
21756 * mini.c: Make signal handling work on sparc.
21758 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
21760 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
21762 * jit-icalls.c: Emulate truncl by aintl on solaris.
21764 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
21766 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
21768 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
21770 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
21772 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
21773 a MarshalByRef type, inline a method that performs the check, taking into
21774 account that the object can be a proxy. Also implemented tow new opcodes:
21775 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
21776 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
21777 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
21779 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
21781 * mini-ppc.c: if a relative branch displacement is too big
21782 but it points to and area reachable with an absolute branch,
21785 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
21787 * mini.c: optimize small copies in cpblk.
21789 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
21791 * basic-calls.cs basic-float.cs: New regression tests.
21793 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
21794 negative offsets from %fp. Implement localloc. Fix local register
21795 allocation. Fix the case when the this argument needs to be saved to
21796 the stack. Implement some missing opcodes.
21798 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
21800 * mini.c (mini_method_compile): Reenable global regalloc in methods
21801 with exception handlers.
21803 * linear-scan.c (mono_varlist_sort): Fix warning.
21805 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
21807 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
21810 * liveness.c: Make all variables uses in exception clauses volatile, to
21811 prevent them from being allocated to registers. Fixes #42136.
21813 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
21815 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
21816 causes regressions.
21818 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
21819 argument to mono_arch_regalloc_cost.
21821 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
21824 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
21826 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
21827 Make the cost of allocating a variable to a register arch dependent.
21829 * basic-calls.cs: Fix compilation of tests.
21831 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
21832 helper function to cut back on the number of #ifdefs needed.
21834 * mini-ppc.c: Fix compilation.
21836 * basic-calls.cs: New regression tests.
21838 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
21840 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
21841 of l0 since that is callee saved.
21843 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
21846 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
21847 of delay instruction.
21849 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
21851 * mini.h (MonoCallInst): Add 'virtual' flag.
21853 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
21855 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
21857 * *.cs: New regression tests.
21859 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
21862 * mini.c (mono_runtime_install_handlers): Fix build.
21864 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
21865 'signal_stack_size' members.
21867 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
21868 alternate signal stack.
21870 * exceptions-x86.c: Add stack overflow handling.
21872 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
21873 functions to arch independent code.
21875 * mini.c (mono_print_tree): Print more detailed info for load_membase
21878 2004-02-23 Martin Baulig <martin@ximian.com>
21880 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
21882 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
21884 * mini-x86.c: fixed reg allocation for div/rem.
21886 2004-02-22 Miguel de Icaza <miguel@ximian.com>
21888 * driver.c (mono_main): Report some configuratio options on --version.
21890 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
21892 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
21893 low in the address space. Correctly flush memory in thunks where we
21894 output native code.
21896 2004-02-20 Martin Baulig <martin@ximian.com>
21898 * mini.c (mini_get_method): New static method; inflate all generic
21899 methods and methods in open generic instances.
21900 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
21901 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
21903 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
21905 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
21907 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
21909 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
21911 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
21913 * mini-sparc.c (flushi mono_arch_output_basic_block): make
21914 it compile using Sun's compiler.
21916 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
21918 * 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.
21920 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
21922 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
21924 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
21926 * mini-ppc.c: handle calls outside of the allowed range with thunks
21927 allocated using the code manager.
21928 * tramp-ppc.c: use the code manager to hold generated native code.
21929 Fixed the magic trampoline to just patch vtable entries.
21931 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
21933 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
21936 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
21938 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
21941 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
21942 if we have a working __thread implementation.
21944 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
21945 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
21947 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
21949 * mini-x86.c: Fix compilation under gcc 2.
21951 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
21953 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
21954 contains a call to the wrapped function.
21956 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
21957 OP_<CALL>_IMM opcodes, and use them under X86.
21959 * mini.c (mono_jit_find_compiled_method): Fix warning.
21961 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
21963 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
21965 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
21966 functionality to mini.c.
21968 * mini.c (mono_create_jump_trampoline): New function to create a jump
21969 trampoline. Return a compiled method instead of a trampoline if it
21970 exists. Add a cache for jump trampolines.
21972 * mini.c (mono_jit_find_compiled_method): New function to return a
21973 compiled method if it exists.
21975 * mini-x86.c: Call mono_create_jump_trampoline instead of
21976 mono_arch_create_jit_trampoline.
21978 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
21979 a jump trampoline. Fixes #52092.
21981 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
21983 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
21984 which is not up-to-date. Add check_corlib_version () instead.
21986 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
21989 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
21990 since newer valgrind versions do not need it.
21992 * mini.c (mono_jit_compile_method_with_opt): New helper function to
21993 compile a method with a given set of optimizations.
21995 * mini.c: Compile icall wrappers on-demand instead of at startup.
21997 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
21998 wrapper for an icall.
22000 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
22002 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
22005 * iltests.il: Add test for non-empty stack before switch instruction.
22007 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
22009 * mini.c: Add support for new stringbuilder marshalling conventions.
22011 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
22013 2004-02-01 Martin Baulig <martin@ximian.com>
22015 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
22016 in `ginst->mtype_argv'.
22018 2004-01-31 Miguel de Icaza <miguel@ximian.com>
22020 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
22021 facilitate grepping.
22023 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
22025 * mini.c: fixed buglet in initobj generic implementation for references.
22027 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
22029 * Makefile.am: make the version script conditional.
22030 * jit-icalls.c: handle missing truncl().
22032 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
22034 * exceptions.cs: Add more tests for double->int conversion.
22036 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
22037 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
22039 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
22041 * driver.c: make --verbose --version emit an error
22042 if the loaded corlib doesn't match the runtime version.
22044 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
22046 * mini-ppc.h: export ppc_patch().
22047 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
22048 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
22049 on par or better than on MacOSX.
22051 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
22053 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
22054 mono_lookup_pinvoke_call.
22056 * mini-x86.c: Under windows, the default pinvoke calling convention is
22057 stdcall. Fixes #52834.
22059 * mini.c (optimize_branches): Add an upper bound to the number of
22060 iterations to prevent infinite loops on strange loops. Fixes #53003.
22062 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
22064 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
22065 and ISINST. Fixes #52093.
22067 * objects.cs (test_0_vector_array_cast): New tests.
22069 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
22071 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
22072 checking in Array.Set ().
22074 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
22077 * object.cs (test_0_multi_array_cast): New regression test.
22079 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
22081 * exceptions-ppc.c: fix build on Linux/PPC.
22083 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
22085 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
22086 running under valgrind.
22087 (x86_magic_trampoline): Fix build bustage.
22089 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
22090 negative values as well. This is needed for the encoding of the line number
22091 info, since sometimes the line numbers are not in increasing order.
22093 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
22095 * cpu-pentium.md (localloc): Increase the size of the localloc
22096 instruction since it is a loop under Win32.
22098 * debug-mini.c (record_line_number): Get rid of unneccesary memory
22101 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
22103 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
22104 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
22105 Max Horn (max@quendi.de). Fix file names in comments.
22107 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
22109 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
22110 avoid stack overflow.
22111 (replace_usage): Avoid uninitialized variable warnings.
22113 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
22114 and taking the address of valuetype variables.
22116 2004-01-03 Patrik Torstensson
22118 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
22119 for other purposes than FP later on.
22121 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
22123 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
22126 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
22128 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
22130 2003-12-30 Patrik Torstensson <p@rxc.se>
22132 * mini-x86.h: Decreased number of availiable fp regs.
22133 Solves corner cases with FP spilling.
22135 2003-12-23 Patrik Torstensson <p@rxc.se>
22137 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
22138 for floating point stack tracking / spilling on x86.
22141 * basic-float.cs: added float mul overflow test.
22143 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
22145 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
22147 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
22149 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
22150 supports for cond branches that overflow the immediate
22151 overflow offset. mcs can compile simple programs.
22153 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
22155 * exceptions-ppc.c: exception handling support wip:
22156 finally handlers get run on exception.
22158 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
22160 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
22163 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
22165 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
22166 initial support for stack walking and unwinding.
22168 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
22170 * driver.c (mono_main): Make corlib-out-of-sync message more
22171 descriptive. Also remove verify_corlib call.
22173 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
22175 * mini.c: make CEE_NEWARR calls and other emulated opcodes
22176 not overlap with other call's arguments, too.
22178 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
22180 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
22181 move to arch-specific code the choice of arch-specific
22182 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
22183 * mini.c: ensure emulation calls will not interleave
22186 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
22188 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
22189 the magic trampoline stack frame is dropped before executing
22192 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
22194 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
22195 and integer to fp conversions. Added support for overflowing
22196 arguments on the stack. Reserve a couple more registers as temps.
22197 Added support for aot compilation (as output still needs to be
22200 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
22202 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
22203 Don't overwrite return register in some corner cases.
22205 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
22207 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
22208 static constructors when AOT compiling.
22210 * driver.c (mono_main): Call mono_check_corlib_version.
22212 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
22214 * cpu-g4.md, basic.cs: fixed div target register.
22216 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
22218 * mini-ppc.c, basic.cs: shl_imm fix with test.
22220 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
22222 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
22223 structures by value. Misc fixes.
22224 * objects.cs: more tests.
22226 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
22228 * mini-ppc.c: lconv.ovf.i implemented.
22230 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22233 (mini_init): don't error out if someone already called g_thread_init.
22235 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
22237 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
22238 to be any type per the spec. Fix abnormal memory usage when
22239 the same object is repeatedly thrown.
22241 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
22243 * mini.c: check for overruns in IL code.
22245 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
22247 * TODO: Add/remove some todo entries.
22249 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
22251 * driver.c (mono_main): Call mono_verify_corlib.
22253 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
22255 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
22256 This has been moved to mini.c
22257 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
22258 type being casted is marshalbyref it could be a proxy, so instead of
22259 emitting the type check code, emit a call to a runtime method that will
22260 perform the check by calling CanCastTo if needed.
22262 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
22264 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
22265 methods with large stack frames under Win32.
22267 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
22269 * Makefile.am: Distribute regression tests.
22271 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
22272 at the end instead of inserting each variable into the sorted list.
22274 * linear-scan.c (mono_varlist_sort): New helper function.
22276 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
22278 * mini.c: ensure arguments and locals are within bounds.
22280 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
22282 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
22285 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
22287 * mini.c (mono_cprop_copy_values): Fix crash.
22289 * aot.c: Set verbosity back to 0.
22291 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
22293 * regalloc.c: complete memory leak fix by Laurent Morichetti
22296 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
22298 * driver.c (main_thread_handler): Revert the previous patch.
22300 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
22303 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
22304 memory from the memory pool.
22306 * driver.c (main_thread_handler): Turn on all optimizations when
22309 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
22310 an array for better performance.
22312 * regalloc.c (mono_regstate_assign): Fix memory leak.
22314 * debug-mini.c (mono_debug_serialize_debug_info): New function to
22315 serialize the debug info.
22317 * debug-mini.c (mono_debug_add_aot_method): New function to load the
22318 debug info from the serialized representation.
22320 * aot.c: Save debug info into the generated file and load it when
22323 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
22325 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
22327 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
22328 More FP-related fixes.
22330 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
22332 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
22333 and register allocation buglet. Hello world now runs.
22335 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
22337 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
22338 * tramp-ppc.c: fixed class init trampoline.
22339 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
22341 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
22343 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
22344 mini.c: more ppc changes/fixes.
22346 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
22348 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
22349 Also optimize the case when the arguments are the same in the caller
22352 * iltests.il: Add tests for tail calls with valuetype arguments.
22354 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
22356 * mini-ppc.c: fixes for struct return type.
22358 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
22360 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
22361 mono_spillvar_offset() to arch-specific code.
22363 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
22365 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
22367 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
22369 * exceptions-x86.c: Fix stack space leaks.
22371 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
22372 registers from the lmf if the method has save_lmf set.
22374 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
22376 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
22377 of icall wrappers into InvokeInDomain, since these are now per-domain.
22379 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
22381 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
22382 make some opcode emulation and intrinsic ops enabled/disabled
22383 according to the architecture. More fixes.
22385 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
22387 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
22389 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
22391 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
22392 arch-specific handling for 'this' and struct return type to
22393 arch-specific code.
22395 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22397 * aot.c: prevent divide by zero error when reporting (it happened with
22398 Accessibility.dll).
22400 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
22402 * mini.h (inst_switch): Remove unused macro.
22404 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22407 (load_aot_module): free 'info->methods' and 'info' properly. No more
22408 "free(): invalid pointer blah" messages when you have an old aot
22411 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
22413 * jit-icalls.c, mini.c: Added support for context static fields.
22415 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
22417 * mini.c (mono_method_blittable): Methods which set LastError are not
22418 blittable either. Fixes #51108.
22420 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
22422 * mini.c: flush icache.
22423 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
22425 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
22427 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
22429 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
22431 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
22434 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
22437 * inssel.brg (CEE_MKREFANY): Fix AOT case.
22439 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
22441 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
22442 instruction when the result is discarded.
22444 * iltests.il (test_0_div_regalloc): New regression test.
22446 * arrays.cs: Fix compilation error.
22448 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
22450 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
22451 float rules to inssel-x86.brg: sane architectures with FP registers
22452 don't need to implement these rules.
22454 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
22456 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
22458 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
22460 * mini.h, inssel-long32.brg: fixed endianess issues in int64
22461 implementation of 32 bit systems.
22463 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
22465 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
22466 (Jeroen Zwartepoorte).
22468 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
22470 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
22471 the caller and the callee matches.
22473 * mini.c (mono_method_to_ir): Add comment.
22475 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
22476 signbit is missing on some platforms.
22478 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
22480 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
22482 * mini.c (setup_jit_tls_data): Call the new function.
22484 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
22486 * mini-x86.c: Add experimental support for fast access to the lmf
22487 structure under NPTL/Linux 2.6.x.
22489 2003-11-06 Martin Baulig <martin@ximian.com>
22491 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
22492 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
22495 2003-11-02 Martin Baulig <martin@ximian.com>
22497 * mini.c (inflate_generic_field): New static method.
22498 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
22499 generic instance and the field is declared in a generic type, call
22500 inflate_generic_field() to inflate it. Fixes gen-28.cs.
22502 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
22504 * mini.h mini.c (mono_method_same_domain): New function to return
22505 whenever the caller and the callee are in the same domain.
22507 * tramp-x86.c (x86_magic_trampoline): Use the new function.
22509 2003-10-30 Martin Baulig <martin@ximian.com>
22511 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
22512 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
22514 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
22515 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
22517 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
22519 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
22522 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
22523 object here, so it is in the correct appdomain etc.
22525 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
22527 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
22529 (mono_method_to_ir): Avoid freeing the type created returned from
22530 mono_type_create_from_typespec, since it is put into an internal cache
22531 by the function. Fixes pointer.exe.
22533 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
22534 trampolines for icalls and pinvokes as well. Fixes #33569.
22536 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
22538 * mini.c: Update after appdomain changes.
22540 * mini.c (mono_jit_compile_method_inner): Allways compile native
22541 method wrappers in the root domain, since there can only be one
22542 instance of them, whose address is stored in method->info.
22544 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
22546 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
22547 environment variable. Instead detect automatically whenever running
22548 under valgrind using the magic macro RUNNING_ON_VALGRIND from
22551 2003-10-16 Miguel de Icaza <miguel@ximian.com>
22553 * trace.c, trace.h: New files that implement the new trace option
22556 * driver.c: Document new --trace options.
22558 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
22561 - if (mono_jit_trace_calls)
22562 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
22564 * mini.h: prototypes.
22566 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
22568 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
22570 * mini.c inssel.brg: Implement typedefbyref opcodes.
22572 * mini.c (mono_jit_compile_method): Remove unused local variable.
22574 * mini.c (mono_jit_compile_method_inner): Ditto.
22576 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
22578 * tramp-x86.c (x86_class_init_trampoline): Fix build.
22580 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
22582 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
22584 * mini.c (mono_no_aot): Remove unused global variable.
22586 * mini.c: Thread safety fixes.
22588 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
22590 * mini.c (mono_create_class_init_trampoline): Add a lock around
22591 class_init_hash_addr.
22593 * arrays.cs (test_0_newarr_emulation): Add new regression test for
22596 * mini.c: Decompose the NEWARR instruction before decomposing its
22597 arguments. Fixes #30073.
22599 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
22601 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
22604 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
22606 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
22608 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
22610 * driver.c: Add support for compiling icall wrappers to --compile.
22612 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
22614 * inssel.brg: The empty value in class->interface_offsets is -1, not
22617 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
22619 * objects.cs: New test for 'is' operator on an array of interfaces.
22621 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
22623 * tramp-ppc.c: update trampoline code to support jumps
22624 and class initialization.
22626 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
22628 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
22630 * inssel.brg (OP_UNBOXCAST): Fix #46027.
22632 * inssel.brg (OP_UNBOX): Remove unused rule.
22634 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
22635 region instead of one for each method. Fixes #47813.
22637 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
22639 * exceptions.cs (test_0_nested_finally): New regression test for
22640 nested exception handlers.
22642 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
22644 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
22646 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
22649 * mini.c (mono_method_check_inlining): Make the inlining limit
22650 configurable by an environment variable.
22652 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
22654 * mini.h: Bump AOT file version.
22656 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
22657 token, store the image along with the token, since the token might not
22658 refer to the same image as the method containing the relocation,
22659 because of inlining.
22661 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
22663 * mini.c (mono_precompile_assemblies): New function to compile
22664 all methods in all loaded assemblies.
22666 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
22668 * regalloc.h regalloc.c (MonoRegState): Change the type of
22669 iassign and fassign to int*, since they can contain large negative
22670 values if the register is spilled. Also added some comments. Fixes
22673 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
22674 under Win32. Fixes #42964.
22676 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
22678 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
22680 * aot.c: Added support for AOT compiling methods which contain calls
22681 to wrappers. Currently, only remoting-invoke-with-check wrappers are
22684 * driver.c (compile_all_methods): Run the compilation in a thread
22685 managed by mono. Fixes #44023.
22687 * mini.c (mono_codegen): Print full method name in verbose output.
22689 * mini-x86.c (mono_arch_patch_code): Fix warning.
22691 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
22692 jumps, since the method we are jumping to might be domain-specific.
22694 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
22696 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
22698 * inssel.brg: string chars are unsigned.
22700 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
22702 * TODO: New todo item.
22704 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
22705 which calls mono_runtime_class_init and patches the call site to
22706 avoid further calls.
22707 (mono_arch_create_class_init_trampoline): New arch specific function
22708 to create a class init trampoline.
22709 (create_trampoline_code): Generalized so it can create
22710 class init trampolines as well.
22712 * mini.c (helper_sig_class_init_trampoline): New helper variable.
22713 (mono_create_class_init_trampoline): New function to create and cache
22714 class init trampolines.
22715 (mono_find_class_init_trampoline_by_addr): New function to lookup the
22716 vtable given the address of a class init trampoline. Used by the
22718 (mono_codegen): Generate a call to a trampoline instead of
22719 mono_runtime_class_init in LDSFLD[A].
22720 (mono_codegen): Add relocations for the new trampoline.
22722 * mini.h mini-x86.c aot.c: Added a new relocation type:
22723 MONO_PATCH_INFO_CLASS_INIT.
22725 * mini.h: Bump AOT version number.
22727 * aot.c: Create a copy of the loaded code instead of using the original
22728 so methods which call each other will be close in memory, improving
22731 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
22732 patch since it breaks the regression tests.
22734 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
22735 for the register saving instruction sequence since the
22736 frame_state_for function in glibc 2.3.2 don't seem to detect it.
22738 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
22740 * TODO: Fix todo item && remove another.
22742 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
22744 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
22747 * aot.c: Moved the check for MONO_LASTAOT into the initialization
22748 function of the module.
22750 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
22751 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
22752 --no-aot command line option.
22754 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
22756 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
22757 by Bernie Solomon (bernard@ugsolutions.com).
22759 * inssel.brg: Refactor the interface offset table related code into
22760 its separate functions and add support for the AOT case.
22762 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
22764 * aot.c (mono_aot_get_method_inner): Fix memory leak.
22766 * aot.c: Added mono_aot_verbose variable and made all debugging
22767 output depend on the value of this variable.
22769 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
22770 method_label and info_label.
22772 * mini.h mini-x86.c aot.c: Added a new relocation type
22773 MONO_PATCH_INFO_IID for klass->interface_id.
22775 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
22776 the MonoJitInfo structure.
22778 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
22779 a non-root appdomain in shared mode.
22781 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
22783 * aot.c: make aot loader less verbose. Remove free of unused variable.
22785 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
22787 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
22789 * .cvsignore: Added *.dll.
22791 * mini.c (mono_print_tree_nl): New function callable while debugging.
22793 * mini.c (mono_print_code): Export this.
22795 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
22798 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
22800 * mini.h (MonoCompile): Added 'jit_info' field.
22802 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
22803 the cfg structure, since it is needed by the AOT compiler.
22805 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
22807 * aot.c: A major rewrite. Changes include:
22808 - save exception tables for methods which have them.
22809 - cache failed lookups in aot_get_method () to avoid the (slow) calls
22810 to g_module_symbol.
22811 - reworked the file format so it is now much smaller and needs
22812 fewer relocation entries.
22814 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
22816 * aot.c (load_aot_module): Fix build bustage on platforms without
22819 2003-09-04 Martin Baulig <martin@ximian.com>
22821 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
22823 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
22825 * TODO: Some new optimization ideas.
22827 * aot.c: Move AOT module loading logic here from mono_assembly_open.
22829 * aot.c: Save the optimization flags used to compile the code into
22832 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
22833 support emitting domain specific code.
22835 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
22836 no longer domain neutral. It can be made domain neutral by compiling
22837 with --optimize=shared.
22839 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
22840 between appdomains.
22842 * driver.c mini.h mini.c: New --no-aot debugging option which disables
22843 loading of AOT code.
22845 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
22847 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
22848 if there is no domain neutrality information.
22850 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
22852 * aot.c (mono_compile_assembly): Emit a symbol containing the file
22853 format version into the generated library.
22855 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
22856 callee method into the caller since one of them could be shared.
22858 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
22859 system exceptions from AOT code now works.
22861 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
22862 method if it is domain neutral and the callee is not.
22864 * graph.c (cfg_emit_one_loop_level): Fix warning.
22866 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
22868 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
22871 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
22873 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
22874 is needed by code which is executed before mono_runtime_init ().
22875 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
22877 * mini.c (mono_thread_abort): Fix warning.
22878 (mono_jit_compile_method): Call static constructor in the AOT case too.
22880 * aot.c (mono_compile_assembly): Fix warning.
22882 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22884 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
22886 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
22888 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
22890 * cpu-pentium.md: Fix the length of call opcodes so they include the
22891 ESP restoring instruction. Fixes #47968.
22893 2003-08-28 Martin Baulig <martin@ximian.com>
22895 * mini-x86.c (mono_arch_call_opcode): Added support for
22896 MONO_TYPE_GENERICINST.
22898 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
22900 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
22902 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
22903 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
22905 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
22908 2003-08-26 Martin Baulig <martin@ximian.com>
22910 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
22911 when reporting an error, set this to the actual error location.
22912 (mono_method_to_ir): Report the correct error location if
22913 get_basic_blocks() returned an error.
22915 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
22917 * mini.c (mono_type_blittable): OBJECT is not blittable.
22918 (mono_method_blittable): Methods which have marshalling descriptors
22919 are not blittable either. Fixes #47842.
22921 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
22923 * driver.c mini.c: Use an environment variable instead of a global
22924 variable. Also fix the build.
22926 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
22927 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
22930 * driver.c mini.c: Added --with-valgrind option to turn off some
22931 code which prevents mono from running under valgrind.
22933 * mini.c (mono_emit_call_args): Fixed warning.
22935 * mini.c (mono_emulate_opcode): Fixed warning.
22937 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
22939 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
22940 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
22941 regalloc.c, regalloc.h: specify available registers in arch-specific
22942 code and support floats in the regallocator (patch by Laurent Morichetti
22945 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
22947 * mini.c: mono_thread_current() can be called only after
22948 mono_runtime_init(): rearrange code to not call it early on.
22950 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
22952 * mini.c: allocate jump tables in the code mempools.
22954 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
22956 * mini.c, mini.h: make sure per-thread data allocated by the jit is
22959 2003-08-10 Miguel de Icaza <miguel@ximian.com>
22961 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
22962 12 to 16. This fixes bug #47453.
22965 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
22967 * mini-ppc.c: fixed indexed load and unsigned compares.
22969 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
22971 * mini.c: reenabled installation of handler for
22972 thread abort signal.
22974 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
22976 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
22977 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
22978 until it's fixed and actually useful.
22980 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
22982 * inssel-long32.brg: couple more opcodes implemented.
22984 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
22986 * mini-sparc.c: Even more opcodes implemeted.
22988 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
22990 * mini-sparc.c: More opcodes implemented.
22992 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
22994 * mini-sparc.c: More opcodes implemented.
22996 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
22998 * inssel-sparc.brg: Add some needed rules. Direct
23000 * Makefile.am: Use inssel-sparc.brg
23001 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
23002 an assert happy for now.
23004 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
23006 * mini-sparc.c: Fixed compile errors.
23007 * exceptions-sparc.c: Same. We now produce a mono binary
23008 on sparc-linux. Yea.
23010 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
23012 * mini-sparc.c: Renamed registers. Also some macro cleanups.
23013 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
23014 They compile, but do not work.
23016 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
23018 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
23019 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
23020 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
23023 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
23025 * mini.c: more opcodes implemented and better support for generics.
23027 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
23029 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
23030 * mini.c, mini.h: first cut at generics support: some new instructions
23031 added and changed the behaviour of some of the existing ones.
23033 2003-07-21 Miguel de Icaza <miguel@ximian.com>
23035 * mini.c: Removed definition of metadata_shared mutex here.
23037 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
23039 * mini-x86.c: make vararg calls work for instance methods.
23041 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
23043 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
23044 returns the arguments in a separte list, now.
23046 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
23048 * aot.c, mini.c: updates for array type representation changes.
23050 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
23052 * mini.c: register function to perform jit shutdown.
23054 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
23056 * mini.c: use a faster allocator if possible.
23058 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
23060 * aot.c: some cleanups and portability changes.
23062 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
23064 * mini.c: use faster allocation for CEE_BOX if possible.
23066 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
23068 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
23069 Moved inlined mempcy code to its own function so that is can be
23070 reused. Added an inline memset function as well (optimized initobj).
23071 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
23073 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
23075 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
23077 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
23079 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
23080 arch code can setup the cpu for CLR execution, if needed.
23081 We use it on x86 to set the precision of FP operations.
23083 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
23085 * mini.c: disable some optimizations if we can guess they'll cost too
23086 much for a given method.
23088 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
23090 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
23092 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
23093 * mini.h mini.c mini-x86.c: Added instruction level coverage
23094 info collection support.
23096 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
23098 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
23099 is now implemented in the profiling API. Get rid of a couple of
23100 unnecessary global variables.
23102 2003-06-15 Nick Drochak <ndrochak@gol.com>
23104 * basic-long.cs: tests for negative values for bigmul, and unsigned.
23105 * cpu-g4.md: add op_bigmul and op_bigmul_un
23106 * cpu_pentium.md: add op_bigmul_un
23107 * inssel-long32.brg: add rule for unsigned bigmul
23108 * mini-ops.h: define OP_BIGMUL_UN
23109 * mini-x86.c: THE BUG: handle (un)signed properly
23110 * mini.c: choose unsigned opcode if needed.
23111 This set of patches fixes bug #44291
23113 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
23115 * mini.c (optimize_branches): improved to handle all kinds of
23116 conditional branches.
23118 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
23120 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
23121 don't raise exceptions.
23123 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
23125 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
23126 to arch-specific files.
23128 2003-06-09 Martin Baulig <martin@ximian.com>
23130 * Makefile.am (libs): Added $(LIBGC_LIBS).
23132 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
23134 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
23135 and OP_ATAN (fixes bug#44293).
23137 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
23139 * Makefile.am, mini-x86.c: rename cpu description array to
23140 pentium_desc, since some compilers define the 'pentium' preprocessor
23143 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
23145 * mini.c (mini_select_instructions): add explicit branch if the
23146 following block is not the false target of a conditional branch -
23147 we need this with any optimization that reorder or remove bblocks
23149 * mini.c (optimize_branches): bug fixes
23151 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
23153 * mini.c (mono_method_to_ir): inline static readonly fields
23155 * ssa.c (fold_tree): start cfold support for long (very simple
23158 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
23160 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
23162 * inssel.brg: fixed memcpy (bug #44219).
23164 2003-06-05 Dick Porter <dick@ximian.com>
23166 * driver.c: Set the glib log levels to not abort if g_message
23169 g_set_prgname() has to happen before mini_init() so that the
23170 process handle gets the info.
23172 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
23174 * driver.c: add intrins to the default optimizations to get wider
23177 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
23179 * mini.h: some large basic blocks will overflow a 16-bit
23180 integers for symbolic registers.
23182 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
23184 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
23185 (mono_arch_output_basic_block): fix bug 43499
23187 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
23189 * mini.c: kill duplicated definition of mono_debug_format.
23191 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
23193 * mini-x86.c, arrays.cs: fixed register allocation bug.
23195 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
23197 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
23199 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
23201 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23204 (print_method_from_ip): also print source location information if
23207 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
23209 * mini.c (mono_find_block_region): bug fix in region code
23210 (mini_method_compile): enable removing unreachable code again, but
23211 only in methods without exception clauses.
23213 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
23215 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
23216 Implemented arglist opcode and handling of TypedReference type.
23217 Fixed x86 call convention when a structure is returned.
23218 Minimal support for calling static vararg methods.
23220 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
23222 * mini.c (mini_method_compile): always remove unreachable code,
23223 because the code in them may be inconsistent (access to dead
23224 variables for example).
23226 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
23228 * driver.c, debug-mini.c: warning fixes.
23230 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
23232 * Makefile.am, jit.h, mini.h: install header for embedding mono.
23234 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
23236 * mini.c: thread-static fields are registered in mono_class_vtable(),
23237 so ensure the function is called before checking for them.
23239 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
23241 * mini.c (optimize_branches): fix for bug 43586
23243 * jit-icalls.c (mono_llmult_ovf): added an additional check for
23244 overflow (fixes Bug #43639)
23246 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
23248 * mini.c, objects.cs: allow the use of stobj for primitive types.
23250 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
23252 * mini.c: be less strict about argument checking until we support
23253 running the verifier.
23255 2003-05-27 Nick Drochak <ndrochak@gol.com>
23257 * basic-long.cs: tests for (ulong)int * (ulong)int also
23258 * mini.c: use the same trick for (ulong)int * (ulong)int
23260 2003-05-27 Nick Drochak <ndrochak@gol.com>
23262 * basic-long.cs: add regression test for (long)int * (long)int
23263 * cpu-pentium.md: add op_bigmul specification
23264 * inssel-long32.brg: add OP_BIGMUL rule
23265 * mini-ops.h: add OP_BIGMUL
23266 * mini-x86.c: register allocator: handle case where src1 needs to be
23268 * mini.c: substitute special BIGMUL opcode in the tree for
23269 (long)int * (long)int
23271 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
23273 * jit-icalls.c: call the type ctor on field access if needed.
23275 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
23277 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
23278 to a method (including results of ldelema, bug#43207).
23280 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
23282 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
23283 colors to show exception handler blocks.
23285 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
23286 (fix for pinvoke7.cs).
23288 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
23290 * mini.h, mini.c: ensure correct initialization order for types that
23291 require it. Prepare for lazy compilation of jit icall wrappers.
23292 Provide a name for opcode emulation to reduce unneeded mallocing.
23294 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
23296 * mini-x86.c: better register restoring code and profiling
23297 support for tail calls.
23299 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
23301 * mini.h, driver.c: prepare for leaf methods optimization.
23303 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
23305 * mini.c: get targets of branches before converting a method.
23307 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
23309 * mini.c (optimize_branches): added some experimental code (disbaled)
23311 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
23313 * mini.c (optimize_branches): fix branch to branch optimization
23315 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
23317 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
23319 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
23321 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
23324 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
23326 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
23327 enable use of interface variables again.
23329 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
23330 I1 to registers because there is no simply way to sign extend 8bit
23331 quantities in caller saved registers on x86.
23333 * inssel-float.brg: set costs of some rules to 2 so
23334 that monobure always select the arch. specific ones if supplied,
23335 regardless of the order we pass the files to monoburg.
23337 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
23339 * mini.c, mini-x86.c: since the magic trampoline for jumps
23340 can't patch the code directly, we do it as soon as the
23341 method gets compiled.
23343 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
23345 * mini-x86.c, mini.h: introduce a new patching method
23346 to support CEE_JMP and tail calls.
23347 * mini.c: obey tail.call. Don't precompile methods target
23349 * tramp-x86.c: new trampoline code to handle methods
23350 reached through a jump.
23352 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
23354 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
23355 bit values to registers
23357 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
23359 * mini.c (mono_compile_get_interface_var): share interface
23360 variables if possible.
23362 2003-05-16 Martin Baulig <martin@ximian.com>
23364 * debug-mini.c (mono_init_debugger): New function to initialize
23365 the debugger. This is not in the debugger since it needs to
23366 access some of mini's internals.
23368 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
23370 * mini.c (mono_method_to_ir): inlining fixes/cleanups
23372 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
23374 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
23375 for value type handling.
23377 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
23379 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
23380 (mono_method_check_inlining): enable inlining of all kinds of wrappers
23382 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
23384 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
23385 the constructor through a proxy.
23387 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
23389 * jit-icalls.c, inssel.brg: fixes to array element address
23392 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
23394 * mini-x86.c (is_regsize_var): allocate pointer to registers
23396 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
23398 * driver.c: fixed typo, added intrins to the set of optimizations
23399 tested with regressions.
23401 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
23403 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
23404 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
23407 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
23409 * inssel.brg: remove some common pop instructions without side effects
23411 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
23413 * inssel-x86.brg: fixed thinko in int to double conversions.
23415 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
23417 * mini.c, jit-icalls.c: added runtime thread-static variable support.
23419 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
23421 * inssel-long32.brg: two more missing instructions.
23423 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
23425 * mini.c (mono_emit_call_args): set the cil_code for all arguments
23426 if not already set.
23428 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
23430 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
23433 * basic-float.cs: Added tests for negative zero.
23435 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
23437 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
23438 a couple of missing operations for long casts, with test cases.
23440 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23442 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
23444 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
23446 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
23447 code size estimation.
23449 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
23451 * mini.c (mono_jit_create_remoting_trampoline): make it work with
23452 abstract methods (fix bug 42542)
23454 * aot.c: add ability to handle array types
23456 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
23458 * mini.c: Call the _specific versions of the object allocation
23459 functions if possible.
23461 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
23463 * driver.c: call setlocale ().
23465 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
23467 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
23470 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
23472 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
23474 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
23475 wrappers (fix bug 42122)
23477 2003-05-04 Martin Baulig <martin@ximian.com>
23479 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
23481 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
23482 s/mini_set_defaults/mono_set_defaults/g.
23484 2003-05-04 Martin Baulig <martin@ximian.com>
23486 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
23488 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
23490 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
23491 (reported by Don Roberts).
23493 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
23495 * mini.c: temporarily work around two bugs for this release.
23497 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
23499 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
23500 that contains -export-dynamic and it makes using the ld script
23502 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
23504 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
23506 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
23509 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
23511 * mini.c: make sure leave calls all the needed finally blocks,
23512 even when the target jumps out of multiple exception clauses.
23514 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
23516 * ldscript, Makefile.am: add linker script to reduce the number of
23517 exported symbols (should also fix the issues with libwine defining
23518 some of the same symbols in io-layer).
23520 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
23522 * driver.c (mini_main): Avoid assertion when no file name is given on
23525 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
23527 * driver.c: added --version/-V command line option.
23528 Added the inline optimization in the regression tests.
23530 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
23532 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
23533 to the type in the method signature (fixes bug#42134).
23535 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
23537 * mini.c: when inlining, check this is not null only when needed (bug #42135).
23539 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
23541 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
23543 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23545 * driver.c: fixed bug #42100.
23547 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
23549 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
23551 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
23553 * mini.c: moved most of the code required to do inlining to its own
23554 function so it can be reused. Inline also ctors if appropriate.
23556 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
23558 * Makefile.am: Link with -export-dynamic so shared libs loaded by
23559 the runtime can call mono API functions.
23561 2003-04-27 Martin Baulig <martin@ximian.com>
23563 * debug-mini.c (mono_debug_init_method): Added
23564 `guint32 breakpoint_id' argument; if the method has a breakpoint,
23565 send a notification to the debugger.
23567 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
23568 running in the Mono Debugger, just pass the breakpoint number to
23569 mono_debug_init_method().
23571 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
23573 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
23575 * mini.c: allow some more unsafe compares.
23577 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
23579 * mini-x86.c, Makefile.am: make distcheck works (partially from
23580 a patch by Richard Lee <r.h.lee@attbi.com>).
23581 * regset.c, regset.h: removed, they are unused.
23583 2003-04-25 Dick Porter <dick@ximian.com>
23585 * driver.c: Usage reports the name as 'mono' not 'mini'
23586 * exceptions-x86.c: Build and run on freebsd
23588 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
23590 * Makefile.am: install the program with the 'mono' name and
23591 the library as libmono instead of mini and libmini.
23593 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
23595 * driver.c: provide the APIs for the embedding interface of the old jit.
23597 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
23599 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
23601 2003-04-23 Martin Baulig <martin@ximian.com>
23603 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
23605 * driver.c: Added `--debug' command line argument to enable
23608 2003-04-23 Martin Baulig <martin@ximian.com>
23610 * debug.[ch]: Removed. The code is now in
23611 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
23613 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
23616 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
23618 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
23620 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23623 (mini_cleanup): moved mono_runtime_cleanup call after the call to
23624 mono_domain_finalize.
23625 (mini_method_compile): use mono_method_profile* if the the option is
23628 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
23630 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
23631 methods with their wrapper.
23633 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
23634 methods with their wrapper.
23636 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
23639 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
23642 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
23645 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
23647 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
23649 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
23651 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
23652 of the mempool. This is slightly faster and uses less memory
23654 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
23656 * mini.c: avoid O(n) allocation for variables.
23658 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
23660 * mini.c: handle items on the stack after inlining methods.
23662 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
23664 * mini.c: make the method->opcode optimization dependent
23665 on MONO_OPT_INSTRINS and do it lazily.
23667 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
23669 * driver.c: print overall results at the end of regression run.
23671 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
23673 * inssel.brg: don't overwrite symbolic registers.
23675 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
23677 * inssel-x86.brg: fix conversion from long to float.
23679 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
23681 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
23683 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
23685 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
23687 * driver.c: Added --print-vtable option as in the old JIT.
23689 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
23691 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
23693 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
23695 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
23697 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
23699 * mini.c regalloc.c regalloc.h: Fix memory leak.
23701 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
23703 * aot.c (mono_aot_get_method): register all used strings
23705 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
23707 * mini.c: always intern strings references with ldstr at compile time.
23709 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
23711 * Makefile.am: add BUILT_SOURCES.
23713 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
23715 * driver.c: give a better error message when the assembly to execute
23716 doesn't have an entry point.
23718 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
23720 * Makefile.am: added hack for automake
23722 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
23725 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
23727 22003-04-07 Martin Baulig <martin@ximian.com>
23729 * Makefile.am: Added Makefile.am.
23731 * debugger-main.c: Removed, this is now in the debugger where it
23734 * mini.pc.in: Call this package `mini' for the moment.