1 2010-01-27 Zoltan Varga <vargaz@gmail.com>
3 * mini-amd64.c: Make the soft debugger work on platforms without MAP_32BIT.
6 2010-01-26 Zoltan Varga <vargaz@gmail.com>
8 * dwarfwriter.c (emit_type): Treat MONO_TYPE_PTR as 'I' not 'I4'.
10 2010-01-26 Geoff Norton <gnorton@novell.com>
12 * aot-compiler.c: Fix a logic error introduced when guarding against enums
13 with struct marshalability.
15 2010-01-24 Zoltan Varga <vargaz@gmail.com>
17 * mini.c (mini_method_compile): Improve the processing MONO_VERBOSE_METHOD so
18 it supports class names as well.
20 * mini.h (MonoCompile): Add a few flags to control JIT behavior which are
21 needed by the GC map code.
23 * mini.c (mini_method_compile): Call a function in mini-gc.c to set the new
26 * method-to-ir.c (mono_method_to_ir): Emit initialization code for ref variables
27 if cfg->init_ref_vars is set.
29 * liveness.c (optimize_initlocals): Disable the initlocals opt for ref vars if
30 cfg->disable_initlocals_op_refs is set.
32 * method-to-ir.c (mono_spill_global_vars): Compute more precise live ranges
33 using liveness info if cfg->compute_precise_live_ranges is set.
35 * mini-gc.c: Ongoing work. Improve logging and debugging support. Handle
36 volatile variables correctly. Add comments about the live ranges. Not enabled
39 2010-01-24 Zoltan Varga <vargaz@gmail.com>
41 * mini.h (MonoDebugOptions): Add an option to init stack frames by writing
42 0x2a into them in method prologs.
44 * mini-amd64.c (mono_arch_emit_prolog): Implement it.
46 2010-01-22 Zoltan Varga <vargaz@gmail.com>
48 * mini-llvm-cpp.cpp: Remove uses of dynamic_cast, it no longer works with llvm
49 classes, since llvm is compiled with -fno-rtti.
51 * mini.h (COMPILE_SOFT_FLOAT): New macro, similar to COMPILE_LLVM.
53 * method-to-ir.c ir-emit.h: Use if (COMPILE_SOFT_FLOAT) in a few places since
54 llvm does not require it.
56 * aot-runtime.c (load_method): Print the full name of the last aot method.
58 2010-01-21 Zoltan Varga <vargaz@gmail.com>
60 * exceptions-amd64.c (mono_arch_notify_pending_exc): Avoid a crash if the
61 thread has not fully started yet.
63 2010-01-21 Zoltan Varga <vargaz@gmail.com>
65 * aot-compiler.c (can_marshal_struct): Allow marshalling enums.
67 2010-01-21 Miguel de Icaza <miguel@novell.com>
69 * driver.c: Do not abort if LLVM is not supported, print a
70 warning and add the information to the Mono JIT information.
72 2010-01-21 Zoltan Varga <vargaz@gmail.com>
74 * ir-emit.h (MONO_EMIT_NULL_CHECK): Don't emit an OP_IMPLICIT_EXCEPTION when
75 using explicit null checks.
77 2010-01-20 Zoltan Varga <vargaz@gmail.com>
79 * xdebug.c: New file extracted from aot-compiler.c, containing the XDEBUG
82 * aot-compiler.c (encode_method_ref): Use mono_marshal_wrapper_info_from_wrapper
84 (mono_aot_wrapper_name): Remove the special handling of delegate invoke wrappers,
87 * method-to-ir.c (mono_method_to_ir): Fix a warning.
89 * exceptions-<ARCH>.c: Introduce a MONO_ARCH_HAVE_THROW_EXCEPTION_BY_NAME
90 define for platforms still using it (s390). Get rid of the
91 mono_arch_get_throw_exception_by_name () routines on all other platforms.
93 * exceptions-x86.c: Rework the throw trampolines so there is only one function
94 which can generate throw/rethrow/corlib trampolines for llvm/not llvm code.
96 * exceptions-x86.c: Add LLVM specific throw trampolines which doesn't assume
97 the caller pushed the arguments.
99 * mini-llvm.c: Enable throwing exceptions on x86.
101 * mini-posix.c (SIG_HANDLER_SIGNATURE): Avoid
102 "Thread (nil) may have been prematurely finalized" messages if this is called
103 on a thread not registered with the runtime.
105 * mini-exceptions.c (mono_handle_native_sigsegv): Ditto.
107 2010-01-19 Zoltan Varga <vargaz@gmail.com>
109 * jit-icalls.c (mono_array_new_3): New jit icall.
111 * aot-compiler.c aot-runtime.c: Add support for ElementAddr wrappers.
113 * arrays.cs: Add a test for 3 dimensional arrays.
115 2010-01-19 Zoltan Varga <vargaz@gmail.com>
117 * exceptions-x86.c (mono_arch_get_throw_corlib_exception): Emit xdebug info.
118 (mono_arch_find_jit_info_ext): Disable the popping of arguments when LLVM is
121 * mini-llvm.c (emit_cond_system_exception): Abort when an implicit exception is
124 * unwind.c (mono_unwind_decode_fde): Fix an assert on x86.
126 * mini-x86.h (MONO_CONTEXT_SET_LLVM_EXC_REG): Define this for x86.
128 * mini-llvm.c: Disable OP_THROW on x86, it doesn't work yet.
130 2010-01-18 Bill Holmes <billholmes54@gmail.com>
132 * debugger-agent.c : Changing the PLATFORM_WIN32 preprocessor check to
133 HOST_WIN32. Also including winsock2. to define struct in_addr.
135 * mini-amd64.h : Changing the PLATFORM_WIN32 preprocessor check to HOST_WIN32.
137 * mini-x86.h : Changing the PLATFORM_WIN32 preprocessor check to HOST_WIN32.
139 Code is contributed under MIT/X11 license.
141 2010-01-18 Zoltan Varga <vargaz@gmail.com>
143 * mini.h (MonoCompile): Add 'disable_out_of_line_bblocks' flag.
145 * branch-opts.c (mono_optimize_branches): Honor the new flag.
147 * mini.c (mini_method_compile): Set the new flag when running under the
150 2010-01-18 Zoltan Varga <vargaz@gmail.com>
152 * mini-gc.c: Change the GC map to use a ref/noref/pin value instead of just
153 a ref/noref value + a global pin flag, so parts of stack frames can still be
154 precisely marked even if they include stuff which needs pinning. Improve logging.
155 Fix many bugs. Not enabled yet.
157 * gc-test.cs: Add a few tests.
159 * liveness.c (mono_analyze_liveness): Make the debug output controllable by
160 the normal -v options. Avoid propagating liveness information through bblocks
161 which end with a NOT_REACHED opcode.
163 * mini.c (mono_jit_compile_method_inner): Avoid reading cfg->prof_options
164 after cfg has been freed.
166 2010-01-17 Zoltan Varga <vargaz@gmail.com>
168 * branch-opts.c (mono_branch_optimize_exception_target): Stop the optimization
169 if a clause is skipped because it uses the exception object, since it could
170 have caught the exception.
172 * exceptions.cs: Add a test.
174 2010-01-16 Zoltan Varga <vargaz@gmail.com>
176 * mini-trampolines.c (mono_create_static_rgctx_trampoline): Add an assert.
178 * aot-runtime.c (mono_aot_get_method): Handle ftnptr's correctly for the
179 ICollection<T> wrappers.
181 2010-01-16 Zoltan Varga <vargaz@gmail.com>
183 * debugger-agent.c (decode_value): Fix the decoding of I/U/PTR.
185 2010-01-16 Zoltan Varga <vargaz@gmail.com>
187 * mini-amd64.c (emit_call_body): Always use near calls when AOTing even if
188 NOMAP32BIT or optimize_for_xen is set.
190 2010-01-16 Zoltan Varga <vargaz@gmail.com>
192 * aot-compiler.c aot-runtime.c: Get rid of mono_aot_str_hash (), use
193 mono_metadata_str_hash () instead.
195 2010-01-15 Zoltan Varga <vargaz@gmail.com>
197 * ir-emit.h (MONO_EMIT_NEW_ICOMPARE_IMM): Use sizeof (mgreg_t) instead of
200 * unwind.c (mono_unwind_frame): Use mgreg_t instead of gssize.
202 2010-01-15 Zoltan Varga <vargaz@gmail.com>
204 * ir-emit.h (MONO_EMIT_NEW_CHECK_THIS): Emit an explicit null check if the
207 * mini-ppc.c (mono_arch_emit_exceptions): Compute the size of the exception
208 throwing code correctly.
210 * mini.h (MONO_AOT_FILE_VERSION): Bump this because of the IMT hashing changes.
212 2010-01-15 Zoltan Varga <vargaz@gmail.com>
214 * aot-runtime.c (mono_aot_plt_resolve): Reenable the previous assert for
215 ftnptrs created by us, handle RGCTX_FETCH correctly.
216 (mono_aot_get_lazy_fetch_trampoline): Add an ftnptr.
218 * mini-trampolines.c (mono_create_generic_class_init_trampoline): Remove the
219 ftnptr added by mono_aot_get_named_code ().
221 2010-01-14 Zoltan Varga <vargaz@gmail.com>
223 * mini-arm.c: Fix a few LLVM problems.
225 * mini-llvm.c (simd_class_to_llvm_type): Fix compilation on !x86/amd64.
227 2010-01-13 Mark Probst <mark.probst@gmail.com>
229 * method-to-ir.c (mini_emit_stobj): Use EMIT_NEW_CLASSCONST when
232 Wed Jan 13 15:54:53 CET 2010 Paolo Molaro <lupus@ximian.com>
234 * jit.h, method-to-ir.c: added ability to set the policy for
235 inserting breakpoints from the break IL instruction or the
236 Debugger.Break () API call.
238 2010-01-13 Zoltan Varga <vargaz@gmail.com>
240 * aot-runtime.c (load_aot_module): Add more comments to explain why referenced
241 assemblies need to be eagerly loaded.
243 2010-01-12 Zoltan Varga <vargaz@gmail.com>
245 * dwarfwriter.c (emit_line_number_info): Fix the eglib case so it doesn't crash.
247 2010-01-11 Zoltan Varga <vargaz@gmail.com>
249 * debugger-agent.c (mono_debugger_agent_parse_options): Allow onthrow without
250 an argument which matches any exception.
252 2010-01-10 Zoltan Varga <vargaz@gmail.com>
254 * method-to-ir.c (mono_emit_method_call_full): Avoid the virt->nonvirt
255 optimization if the called method is gshared and marshalbyref, since gshared
256 methods can' have wrappers. Fixes #569390.
258 * generics.cs: Add a test.
260 2010-01-10 Zoltan Varga <vargaz@gmail.com>
262 * mini-exceptions.c (mono_print_thread_dump_from_ctx): New helper function
265 2010-01-10 Zoltan Varga <vargaz@gmail.com>
267 * mini.c (mono_print_method_from_ip): Fix the lookup of trampolines.
269 2010-01-09 Zoltan Varga <vargaz@gmail.com>
271 * debugger-agent.c (transport_connect): comment out freeaddrinfo calls under win32,
272 since it is not supported in win2000.
274 2010-01-08 Zoltan Varga <vargaz@gmail.com>
276 * aot-runtime.c (load_image): Add a SET_ERROR argument to set the loader
277 error if loading an assembly fails.
278 (mono_aot_plt_resolve): Return NULL instead of asserting if loading fails.
280 * mini-trampolines.c (mono_aot_plt_trampoline): Throw a pending loader error
283 * aot-runtime.c (decode_exception_debug_info): Set jinfo->from_llvm for LLVM
286 * mini-llvm-cpp.cpp: Remove the unused ctx variable.
288 * mini-llvm.c (mono_llvm_emit_method): Add some comments about why aot+clauses
289 is not supported yet.
291 * unwind.c (DW_EH_PE_absptr): Add more DW_EH_PE_ constants.
293 2010-01-07 Rodrigo Kumpera <rkumpera@novell.com>
295 * method-to-ir.c: All types with variant arguments must fallback to the
296 slow path. This makes cast of variant delegates work.
298 * mini-trampolines.c (mono_get_vcall_slot_addr): Add new variance_used out
299 argument that is set to TRUE is the returned vtable slot is for a variant
300 interface. Changed a g_print + g_assert_not_reached to a g_error.
302 * mini-trampilines.c (common_call_trampoline): Handle variant interfaces in
303 a similar fashion of generic virtual methods.
305 2010-01-07 Rodrigo Kumpera <rkumpera@novell.com>
307 * helpers.c (mono_disassemble_code): Fix a g_hash_table warning
310 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Convert a given
311 method using a variance aware function.
313 * mini-x86.c: Add support for dumping IMT thunks if DEBUG_IMT is defined.
315 2010-01-07 Rodrigo Kumpera <rkumpera@novell.com>
317 * method-to-ir.c (mono_method_to_ir): Casts to variant interfaces
320 2010-01-07 Zoltan Varga <vargaz@gmail.com>
322 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Add an ugly hack to fix #564695.
323 If LLVM decides to set the code model to Large, reset it to Default.
325 2010-01-07 Zoltan Varga <vargaz@gmail.com>
327 * aot-compiler.c (mono_xdebug_flush): Export it so it is present in
328 stripped binaries as well.
330 2010-01-07 Zoltan Varga <vargaz@gmail.com>
332 * mini-trampolines.c (common_call_trampoline): Add an rgctx trampoline if a shared
333 method is called from LLVM compiled code, as that code can't pass an rgctx arg.
335 * mini-llvm.c (mono_llvm_emit_method): Enable calls to methods needing an rgctx
338 2010-01-06 Zoltan Varga <vargaz@gmail.com>
340 * mini.c (mini_method_compile): Extract the JIT info creation code into a
343 * mini-llvm.c (mono_llvm_emit_method): Pass the info in MonoExceptionClause
344 as the type info to llvm.eh.selector.
345 (exception_cb): Use the type info for filling out some fields of
346 MonoJitExceptionInfo like the flags and the exception class. This is needed
347 because the LLVM produced exception handling clauses might not match the original
348 IL clauses, i.e. there might be more than one LLVM clause for one IL clause.
350 * unwind.c (mono_unwind_decode_fde): Extract the LSDA decoding code into a
351 separate function. Add an extra argument which returns the type infos
352 corresponding to the exception clauses.
354 * mini.c (mini_method_compile): Enable LLVM compilation of methods having
355 exception handling clauses.
357 2010-01-04 Zoltan Varga <vargaz@gmail.com>
359 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Call
360 mono_method_get_vtable_slot () instead of accessing imt_method->slot directly,
363 2010-01-04 Rodrigo Kumpera <rkumpera@novell.com>
365 * mini.c (mono_compile_is_broken): Skip methods from serialization's
368 2010-01-04 Zoltan Varga <vargaz@gmail.com>
370 * mini.c (mini_method_compile): Fix a few memory leaks introduced by the
373 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
375 * mini.c (mini_method_compile): Verify the method before calling
376 mono_compile_create_vars as this might crash since it uses method
381 2010-01-04 Zoltan Varga <vargaz@gmail.com>
383 * method-to-ir.c (mono_method_to_ir): Avoid calling mono_class_vtable () in
384 one case if AOTing, since the class might not be a concrete class.
386 2010-01-03 Zoltan Varga <vargaz@gmail.com>
388 * mini-codegen.c abcremoval.c: Remove the duplicate g_slist_append_mempool
389 functions which are now defined in mempool-internals.h.
391 * mini.c (mini_free_jit_domain_info): Free the seq point hash tables.
393 * mini-llvm.c (mono_llvm_emit_method): Handle OP_ABS.
395 2009-12-30 Rodrigo Kumpera <rkumpera@novell.com>
399 * mini-*.c: Properly handle generic enums.
403 2009-12-28 Zoltan Varga <vargaz@gmail.com>
405 * method-to-ir.c (mono_method_to_ir): Handle the failure of mono_class_vtable ()
406 in a few more places.
408 2009-12-27 Zoltan Varga <vargaz@gmail.com>
410 * aot-compiler.c (add_wrappers): Don't use dyn runtime invoke for methods with
411 nullable parameters. Fixes #567351.
413 2009-12-26 Rodrigo Kumpera <rkumpera@novell.com>
415 * mini-trampolines.c (common_call_trampoline): Add assert for NULL resolved generic method.
417 2009-12-26 Zoltan Varga <vargaz@gmail.com>
419 * mini-trampolines.c: Use mono_arch_get_this_arg_from_call () to avoid the slow
420 mono_get_generic_context_from_code () call.
422 * mini-<ARCH>.c: Get rid of mono_arch_find_this_arg (), it is no longer used.
424 2009-12-25 Zoltan Varga <vargaz@gmail.com>
426 * aot-runtime.c (decode_klass_ref): Don't call mono_class_init (), its not
429 2009-12-24 Sebastien Pouliot <sebastien@ximian.com>
431 * method-to-ir.c (mono_method_to_ir): Avoid SIGSEGV when
432 mono_method_get_signature returns NULL. Fix #567084
434 2009-12-25 Zoltan Varga <vargaz@gmail.com>
436 * aot-runtime.c (find_extra_method): Call mono_aot_wrapper_name only once,
437 instead of once for each module.
439 2009-12-22 Zoltan Varga <vargaz@gmail.com>
441 * debugger-agent.c (ss_start): Implement step over for the last sequence
444 * mini.c (mono_save_seq_point_info): Don't link sequence points which don't
445 have the STEP_LOC flag set.
447 * aot-runtime.c (decode_klass_ref): Avoid a crash if a decode_klass_ref () call
448 fails. Fixes #566689.
450 2009-12-21 Zoltan Varga <vargaz@gmail.com>
452 * mini.c (mono_add_seq_point): New helper function.
453 (mono_save_seq_point_info): New function to save sequence point info, extracted
454 from mini_method_compile ().
456 * mini-<ARCH>.c: Call mono_add_seq_point to remember sequence points.
458 * mini.h (MonoSeqPointInfo): New structure containing information about
459 the sequence points of a JITted method.
460 (MonoBasicBlock): Add 'seq_points' and 'last_seq_point' fields. Remove unused
463 * mini.c debugger-agent.c aot-compiler.c aot-runtime.c: Change the way sequence
464 point information is stored, use a MonoSeqPointInfo structure instead of a
465 GPtrArray. For each seq point, compute a list of successor seq points.
467 * debugger-agent.c: Use the successor list to implement step-over more
468 efficiently: instead of single stepping until a different line/IL offset is
469 reached, place breakpoints into all successor seq points.
471 * mini.h: Bump AOT file format version.
473 2009-12-21 Zoltan Varga <vargaz@gmail.com>
475 * Makefile.am (AM_CFLAGS): Include LLVM_CFLAGS.
477 * mini-llvm.c: Avoid defining the __STDC_... macros if already defined.
479 2009-12-21 Zoltan Varga <vargaz@gmail.com>
481 * exceptions-ppc.c (mono_ppc_set_func_into_sigctx): Fix the cross-compiler
484 2009-12-18 Zoltan Varga <vargaz@gmail.com>
486 * mini-x86.c (mono_arch_get_argument_info): Allocate memory for CallInfo using
487 alloca as g_malloc is not signal safe.
489 2009-12-18 Zoltan Varga <vargaz@gmail.com>
491 * tramp-x86.c (mono_arch_patch_callsite): Fix the call to
492 VALGRIND_DISCARD_TRANSLATIONS.
494 * *.c: Include mono/utils/memcheck.h, and remove #ifdef HAVE_VALGRIND_MEMCHECK_H
495 checks, they are no longer needed.
497 * exceptions-ppc.c (mono_ppc_set_func_into_sigctx): New helper function to set
498 a function into a sigctx which can handle function pointers.
500 * mini-ppc.c: Implement soft debugger support on ppc64.
502 * mini-ppc.c: Implement soft debugger support.
504 2009-12-17 Zoltan Varga <vargaz@gmail.com>
506 * mini-llvm.c: Handle OP_LADD_OVF_UN. Place all alloca's into the entry bb.
508 2009-12-17 Marek Habersack <mhabersack@novell.com>
510 * mini.c (mono_get_runtime_build_info): include Mono version in
513 * driver.c (mono_main): VERSION is now included in the string
514 returned from mono_get_runtime_build_info()
516 2009-12-17 Zoltan Varga <vargaz@gmail.com>
518 * method-to-ir.c (mono_method_to_ir): Add support for CALLI with unmanaged
519 signatures. Fixes #565143.
521 * jit-icalls.c (mono_get_native_calli_wrapper): New JIT icall.
523 2009-12-16 Zoltan Varga <vargaz@gmail.com>
525 * aot-compiler.c (arch_emit_autoreg): Align code to 4 in the ppc case.
527 2009-12-16 Rodrigo Kumpera <rkumpera@novell.com>
529 * mini-x86.h: Forgot to add a 0x to MONO_ARCH_MAX_FRAME_SIZE define
530 making max stack 10x smaller.
532 2009-12-16 Zoltan Varga <vargaz@gmail.com>
534 * mini.c (mono_resolve_patch_target): Comment out an assert which could be hit.
536 2009-12-15 Rodrigo Kumpera <rkumpera@novell.com>
538 * method-to-ir.c (mini_emit_memcpy): Assert if size is too big.
540 2009-12-15 Rodrigo Kumpera <rkumpera@novell.com>
542 * mini-x86.c (mono_arch_allocate_vars): Fail compilation if the frame size is
543 bigger than MONO_ARCH_MAX_FRAME_SIZE.
545 * mini-x86.c (mono_arch_emit_prolog): Handle huge frames.
547 * mini-x86.h: Define MONO_ARCH_MAX_FRAME_SIZE to be 1Mb.
549 * mini-amd64.c / mini-amd64.h: Same fixes as of above.
551 * mini.c (mini_method_compile): Check if mono_arch_allocate_vars failed
554 2009-12-14 Miguel de Icaza <miguel@novell.com>
556 * method-to-ir.c (mono_method_to_ir): CEE_UNUSUED opcodes now
557 raise an invalid program exception.
559 For other opcodes that we might not handle use a g_warning and
560 raise the exception. Beats termination.
564 2009-12-14 Zoltan Varga <vargaz@gmail.com>
566 * method-to-ir.c (mono_emit_rgctx_method_call_full): Fix a warning.
568 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix the LLVM support
569 by merging the LLVM and !MAP_32BIT cases.
571 2009-12-13 Jonathan Chambers <joncham@gmail.com>
573 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Handle a NULL
574 sigctx being passed in, as we have no CONTEXT available in the APC.
576 (mono_debugger_agent_cleanup): Use explicit cond wait implementation
579 Code contributed under MIT/X11 license.
581 2009-12-13 Zoltan Varga <vargaz@gmail.com>
583 * method-to-ir.c mini-llvm.c: Fix support for monitor enter/exit trampolines
584 in the LLVM backend on AMD64.
586 * aot-runtime.c (decode_eh_frame): Initialize the clauses from the info in the
589 * unwind.c (mono_unwind_decode_fde): Implement decoding of a couple more formats.
591 * mini-llvm.c: Export mono_personality for AOT.
593 * mini.c (mini_method_compile): Fix some problems with llvm+aot+clauses.
595 * mini-ops.h (OP_IMPLICIT_EXCEPTION): New opcode marking the place where an
596 implicit exception can occur.
598 * ir-emit.h (MONO_EMIT_NEW_IMPLICIT_EXCEPTION): New macro to emit an
599 OP_IMPLICIT_EXCEPTION instruction.
601 * ir-emit.h (MONO_EMIT_NEW_CHECK_THIS): New macro.
603 * method-to-ir.c: Use MONO_EMIT_NEW_CHECK_THIS in a few places.
605 * mini-llvm.c: Handle OP_IMPLICIT_EXCEPTION by disabling llvm if it occurs
606 inside a protected block.
608 * mini-llvm.c: Revert the last change, the signature of monitor entry/exit
609 trampolines doesn't include the argument.
611 * mini-llvm.c (mono_llvm_emit_method): Enable calls to monitor entry/exit
612 trampolines on amd64.
614 * mini-amd64.h (MONO_ARCH_MONITOR_OBJECT_REG): Use MONO_AMD64_ARG_REG1 instead
617 * mini.c (mini_method_compile): Add some comments as to why LLVM is currently
618 disabled for methods with clauses.
620 * mini-llvm.c: Enable support for catch clauses.
622 * mini-exceptions.c (mono_resume_unwind): New function to resume unwinding at the
623 end of an LLVM compiled finally clause.
624 (mono_handle_exception_internal): Save the exception handling state in TLS
625 before calling an LLVM compiled finally clause, so mono_resume_unwind () can
626 resume unwinding from that point.
628 * unwind.c (mono_unwind_get_ops_from_fde): Rename this to
629 mono_unwind_decode_fde, decode the Language Specific Data Area (LSDA) too,
630 to obtain the addresses of the exception handling regions.
632 * mini-llvm.c: Add beginnings of support for exception handling, currently only
633 finally clauses are supported.
635 * mini.c (mini_method_compile): Add support for LLVM code with exception
638 2009-12-12 Zoltan Varga <vargaz@gmail.com>
640 * mini-llvm.c (mono_llvm_emit_method): Allocate the 'pindexes' array with the
643 2009-12-12 Zoltan Varga <vargaz@gmail.com>
645 * debugger-agent.c: Encode the this argument of vtype methods as a struct, not
648 2009-12-11 Zoltan Varga <vargaz@gmail.com>
650 * driver.c: Applied patch from Matt McClellan (matt@mc-c.net). Add a check
651 for 2 parameter sched_setaffinity in older glibc versions. Fixes
654 2009-12-11 Marek Habersack <mhabersack@novell.com>
656 * method-to-ir.c (mini_redirect_call): do not redirect the
657 InternalAllocateStr internal call if string profiling is enabled.
659 2009-12-10 Zoltan Varga <vargaz@gmail.com>
661 * aot-compiler.c (add_wrappers): Avoid generating synchronized wrappers for
664 * unwind.h: Rename this to mini-unwind.h to avoid conflicts with the gcc
665 unwind.h header file.
667 * tramp-x86.c (mono_arch_patch_callsite): Patch the code when using valgrind,
668 newer valgrind versions seems to handle this fine.
670 2009-12-09 Zoltan Varga <vargaz@gmail.com>
672 * debugger-agent.c (start_runtime_invoke): Fix a crash if this is called
673 on the debugger thread.
675 2009-12-08 Zoltan Varga <vargaz@gmail.com>
677 * mini-llvm.c (mono_llvm_emit_method): Add more SIMD opcodes.
679 * mini.c (mono_print_method_from_ip): Fix the lookup of trampolines.
681 * mini-codegen.c (mono_local_regalloc): Allow non-call opcodes with cloc:c.
683 * cpu-<ARCH>.md: Make call_handler clob:c.
685 * mini.c: Reenable SSA for methods with clauses.
687 * mini.c (mini_method_compile): Disable SSA for now for methods with clauses,
688 as it causes failures on x86.
690 2009-12-08 Sebastien Pouliot <sebastien@ximian.com>
692 * driver.c: Fail gracefully with --compile-all if mono_method_signature
693 returns NULL (e.g. a bad assembly).
695 2009-12-08 Geoff Norton <gnorton@novell.com>
697 * debugger-agent.c: Refactor the mono_runtime_invoke guarding against
698 stepping out into native code. There were issues with nested invokes
701 2009-12-07 Zoltan Varga <vargaz@gmail.com>
703 * mini.c (mini_method_compile): Do the disable_llvm checks early
704 and avoid the LLVM compile pass if the checks fail.
706 * mini.c ssa.c abcremoval.c: Enable SSA for methods with exception clauses.
708 * mini-llvm.c: Put our methods/globals into the 'llvm.used' array, so the
709 LLVM optimizations don't try to remove them.
711 * aot-compiler.c (emit_llvm_file): Save the result of opt into a
712 different file so the original remains.
714 2009-12-06 Zoltan Varga <vargaz@gmail.com>
716 * mini-llvm.c mini.c: Fix alignment issues with SIMD vars.
718 * aot-runtime.c (decode_arm_exidx): Handle most descriptors created by gas.
720 * aot-runtime.c (decode_arm_exidx): Refactor this into two functions, add
721 support for non-inline unwind descriptors.
723 2009-12-07 Geoff Norton <gnorton@novell.com>
725 * debugger-agent.c: Darwin can colesce signals, so we need to handle
726 the interrupt_count slightly differently. Native threads were never
729 2009-12-05 Zoltan Varga <vargaz@gmail.com>
731 * aot-runtime.c (decode_arm_exidx): New function to initialize a MonoJitInfo
732 based on the contents of the ARM .exidx section. Not yet used since llvm doesn't
733 yet generate this info.
735 * mini-llvm.c: Fix the conversion of call results if they are unsigned.
737 * debugger-agent.c (buffer_add_value): Treat I/U as a valuetype, so the
738 client can distinguish between intptrs and longs.
740 2009-12-05 Zoltan Varga <vargaz@gmail.com>
742 * aot-compiler.c (emit_trampoline): Emit the trampoline info into the global
745 * aot-runtime.c (load_function): Update after the change above.
747 * mini.h: Bump AOT file format version.
749 * method-to-ir.c (mono_method_to_ir): Disallow the delegate optimization
750 if the delegate class is dynamic.
752 * method-to-ir.c (handle_delegate_ctor): Allow the method_code optimization
753 in gshared code too using the new rgctx info type
754 MONO_RGCTX_INFO_METHOD_DELEGATE_CODE.
756 2009-12-04 Geoff Norton <gnorton@novell.com>
758 * debugger-agent.c: When doing a func-eval invoke on a suspended runtime,
759 we need to track the original suspend count so the thread properly
760 wakes up in resume_thread.
762 2009-12-04 Zoltan Varga <vargaz@gmail.com>
764 * method-to-ir.c (handle_delegate_ctor): Add support for using this from gshared
767 * generics.cs: Add a test.
769 * method-to-ir.c (emit_get_rgctx_method): Make this work even if context_used
770 is 0. Simplify a lot of code using this.
772 * mini-trampolines.c (mono_delegate_trampoline): Call
773 mono_create_static_rgctx_trampoline () before saving the final address in
774 delegate->method_code, to avoid calling it each time a delegate is first called.
776 * method-to-ir.c (mono_method_to_ir): Allow fast delegate creation for methods
777 which need static rgctx trampolines.
779 * mini-trampolines.c (mono_create_static_rgctx_trampoline): Use a cache
780 keyed on the method+addr pair, since addr could be either the method addr or
781 an unbox trampoline in the AOT case. Fixes #560246.
783 2009-12-03 Zoltan Varga <vargaz@gmail.com>
785 * mini.c (mini_method_compile): Call handle_exception_clauses () in the same
786 place it was called before too.
788 2009-12-03 Zoltan Varga <vargaz@gmail.com>
790 * mini.c (mono_jit_runtime_invoke): Avoid the call to mono_class_setup_vtable ()
791 if no security manager is present, to speed up the AOT case. Call
792 mono_class_vtable () full with raise_on_error == TRUE instead.
794 2009-12-03 Zoltan Varga <vargaz@gmail.com>
796 * mini.c (mini_method_compile): Call handle_exception_clauses earlier so
797 the local optimization passes can take its result into account. Fixes
800 * exceptions.cs: Add a test.
802 2009-01-24 Steven Munroe <munroesj@us.ibm.com>
804 This patch is contributed under the terms of the MIT/X11 license
806 * cpu-ppc64.md (load_memindex): Add loadi8_memindex.
808 2009-12-03 Zoltan Varga <vargaz@gmail.com>
810 * mini.h (MonoInst): Remove unused 'ssa_op' field.
812 * debugger-agent.c: Rework the handling of stack traces of running threads to
813 avoid crashes if compute_frames () tries to walk the stack of running thread.
815 * mini.c (mono_print_method_from_ip): Use mini_jit_info_table_find.
817 * mini-exceptions.c (mono_jit_walk_stack_from_ctx_in_thread): Set frame->lmf.
819 * mini.h (StackFrameInfo): Add an 'lmf' field.
821 2009-12-02 Zoltan Varga <vargaz@gmail.com>
823 * debugger-agent.c (suspend_current): Always set really_suspended.
825 * debugger-agent.c (clear_event_request): Clear method entry/exit requests too.
827 * exceptions-x86.c (mono_arch_get_restore_context): Restore EAX too.
829 2009-12-01 Zoltan Varga <vargaz@gmail.com>
831 * debugger-agent.c (vm_commands): Don't allow invokes on threads which are not
834 2009-12-01 Zoltan Varga <vargaz@gmail.com>
836 * cpu-ppc64.md (store_memindex): Add storei8_memindex.
838 2009-12-01 Rodrigo Kumpera <rkumpera@novell.com>
840 * mini-trampolines.c: Fix MSVC build.
842 2009-12-01 Rodrigo Kumpera <rkumpera@novell.com>
844 * mini-trampolines.c: Check for mono_method_get_vtable_slot failures.
846 2009-11-30 Zoltan Varga <vargaz@gmail.com>
848 * mini-arm.c (mono_arch_lowering_pass): Fix an assert which is hit when
849 the instruction following an OP_FCOMPARE is optimized away.
851 2009-11-30 Zoltan Varga <vargaz@gmail.com>
853 * aot-compiler.c (arch_emit_autoreg): Extract the auto-registration code from
854 emit_autoreg () into this arch-specific function.
856 * aot-compiler.c (emit_exception_debug_info): Don't emit the length of the
857 code, it is no longer needed.
859 * aot-runtime.c (decode_exception_debug_info): Don't read the code length.
861 * mini.h: Bump AOT file format version.
863 * aot-runtime.c (mono_aot_find_jit_info): Compute the length of the method
864 using the sorted_code_offsets array, instead of reading it from the
865 exception debug info.
866 (load_method): Call mono_aot_find_jit_info instead of
867 decode_exception_debug_info ().
869 * aot-compiler.c (emit_exception_debug_info): Emit whenever the method was
870 LLVM compiled as a flag.
872 2009-11-29 Zoltan Varga <vargaz@gmail.com>
874 * debugger-agent.c (resume_thread): Fix a warning.
876 * aot-compiler.c: Add an option to set the number of static rgctx trampolines
879 2009-11-28 Zoltan Varga <vargaz@gmail.com>
881 * aot-compiler.c aot-runtime.c: Get rid of a few global symbols, move their
882 contents to MonoAotFileInfo.
884 2009-11-27 Zoltan Varga <vargaz@gmail.com>
886 * aot-compiler.c aot-runtime.c: Reorganize the AOT file format once again.
887 Put all binary data into a giant blob, similarly to the way .net assemblies
888 store binary data. Emit offset tables in a compact form to reduce their size.
890 * mini.h: Bump AOT file format version.
892 * aot-compiler.c (emit_globals_table): Use temp_prefix instead of .L in a few
895 * aot-compiler.c (emit_globals_table): Emit a hash table for the globals, to
896 avoid linear searches at runtime.
898 * aot-runtime.c (find_symbol): Update this to use the hash.
900 * mini.h: Bump AOT file format version.
902 2009-11-26 Zoltan Varga <vargaz@gmail.com>
904 * aot-compiler.c (emit_klass_info): Save whenever the class has a generic
907 * aot-runtime.c (decode_cached_class_info): Set the is_generic_container field
910 * aot-compiler.c (mono_compile_assembly): Add a 'stats' option to print out
911 the distribution of got slot types.
913 * mini.h (MonoDebugOptions): Add 'explicit_null_checks' option.
915 * method-to-ir.c: Add support for generating explicit null checks.
917 2009-11-25 Zoltan Varga <vargaz@gmail.com>
919 * debugger-agent.c (vm_commands): Implement EXIT by invoking Environment.Exit ()
920 on a random thread if possible.
922 * aot-runtime.c (mono_aot_plt_resolve): Clean up the handling of function
923 descriptors a bit, add comments, handle RGCTX_FETCH/GENERIC_CLASS_INIT_TRAMPOLINE
926 * exceptions-ppc.c (mono_arch_find_jit_info_ext): Use mgreg_t as the type of
927 regs. Pass the real size of the regs array to mono_unwind_frame ().
929 * unwind.c (mono_unwind_frame): Remove an incorrect assert, add more correct
932 2009-11-24 Geoff Norton <gnorton@novell.com>
934 * mini-darwin.c: Work around apple bug rdar://7209349 See
935 http://openradar.appspot.com/7209349 for details. Synopsis,
936 CoreFoundation SIGTRAP's if you dlopen it off the main thread if its
937 never been initialized before.
939 2009-11-24 Zoltan Varga <vargaz@gmail.com>
941 * tramp-arm.c: Use blx instead of mov pc, reg to improve support for thumb.
943 * mini-arm.c (mono_arm_thumb_supported): New helper function.
945 2009-11-24 Zoltan Varga <vargaz@gmail.com>
947 * cfold.c (mono_constant_fold_ins): Fix a problem in the previous change,
948 OP_SHL_IMM is not 32 bit.
950 2009-11-24 Zoltan Varga <vargaz@gmail.com>
952 * aot-compiler.c (encode_patch): Fix the encoding of R8 on big-endian systems.
954 2009-11-24 Zoltan Varga <vargaz@gmail.com>
956 * aot-compiler.c: Avoid infinite recursion when generic virtual recursion is
959 * debugger-agent.c (resume_vm): Signal the suspend_cond even if suspend_count
960 > 0 since some threads can resume if their resume_count is > 0.
961 (invoke_method): Avoid reading freed memory.
963 * debugger-agent.c (process_suspend): Extract the suspend code from
964 process_single_step_inner () to a separate function. Rework the code to prevent
965 races between this function and thread interrupts.
967 * debugger-agent.c (suspend_current): Check the resume_count field instead
968 of resume_one so suspends+resumes during single threaded invokes work
971 2009-11-23 Zoltan Varga <vargaz@gmail.com>
973 * aot-compiler.c (emit_llvm_file): Enable some llvm optimizations which seem
974 to make the generated code smaller.
976 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Add a code
977 sequence generated by recent LLVM versions.
979 * mini-llvm.c: Add support for a few simple cases which weren't supported
982 * mini-trampolines.c (mono_magic_trampoline): Don't call
983 mono_arch_get_vcall_slot () when llvm is enabled.
985 * aot-compiler.c (emit_llvm_file): Add code to run the 'opt' llvm tool.
987 * mini-trampolines.c (mono_magic_trampoline): Extract the bulk of this function
988 into a new function called common_call_trampoline () which is used by the
989 llvm vcall trampoline as well.
991 * debugger-agent.c: Implement single threaded invokes.
993 * debugger-agent.c: Revert change which broke the agent on linux.
995 * method-to-ir.c (inline_method): Prevent infinite recursion. Fixes
998 * generics.cs: Add a test.
1000 2009-11-22 Zoltan Varga <vargaz@gmail.com>
1002 * debugger-agent.c: Fix the cygwin build.
1004 2009-11-21 Zoltan Varga <vargaz@gmail.com>
1006 * cprop.c: Remove this unused file.
1008 2009-11-21 Zoltan Varga <vargaz@gmail.com>
1010 * cfold.c (mono_constant_fold_ins): Fix constant folding of shr_imm. Fixes
1013 * basic.cs: Add a test.
1015 2009-11-21 Zoltan Varga <vargaz@gmail.com>
1017 * method-to-ir.c (mono_method_to_ir): Use mono_use_llvm instead of ENABLE_LLVM
1020 2009-11-20 Zoltan Varga <vargaz@gmail.com>
1022 * mini.c mini-trampolines.c driver.c: Add a 'mono_use_llvm' flag to control
1023 whenever the runtime uses LLVM code. Add a '--llvm' command line option to set
1024 it. Use this flag to control llvm related code paths instead of #ifdef
1025 ENABLE_LLVM, so a runtime configured without --enable-llvm can use LLVM compiled
1028 * aot-runtime.c aot-compiler.c: Add a 'flag' field to MonoAotFileInfo.
1030 * mini.h: Bump AOT file format version.
1032 * tramp-ppc.c (mono_arch_create_generic_class_init_trampoline_full): These
1033 receive their argument in MONO_ARCH_VTABLE_REG, not in the first argument reg.
1035 * debugger-agent.c (create_event_list): Fix a crash if an empty assembly list
1036 was used as an assembly filter.
1038 2009-11-19 Zoltan Varga <vargaz@gmail.com>
1040 * unwind.c: Fix support for ppc.
1042 * exceptions-ppc.c (mono_arch_find_jit_info): Change this to use dwarf frame
1043 unwind info. Change to the mono_arch_find_jit_info_ext () interface.
1045 2009-11-19 Zoltan Varga <vargaz@gmail.com>
1047 * mini-ppc.c (mono_arch_emit_prolog): Fix a copy-paste error to fix the ppc64
1049 (mono_arch_cpu_init): Don't set cpu_hw_flags to 0 at the end, this was somehow
1050 added by the ps3 changes.
1052 2009-11-19 Zoltan Varga <vargaz@gmail.com>
1054 * mini-gc.c: Resurrect this, so at least it compiles.
1056 * debugger-agent.c (assembly_commands): Implement GET_NAME command.
1058 2009-11-18 Zoltan Varga <vargaz@gmail.com>
1060 * debugger-agent.c (mono_debugger_agent_handle_exception): Pass a MonoJitInfo to
1061 create_event_list () so assembly filters can be used.
1063 * exceptions-ppc.c (mono_arch_find_jit_info): Fix the restoration of registers
1066 2009-11-17 Zoltan Varga <vargaz@gmail.com>
1068 * debugger-agent.c (mono_debugger_agent_breakpoint_hit): Fix a warning.
1069 (mono_debugger_agent_thread_interrupt): Make this return FALSE if the agent
1072 * aot-compiler.c (add_generic_instances): Emit instances of common generic
1073 classes for char/bool too.
1075 * debugger-agent.c (DebuggerTlsData): Honor the DISABLE_SOFT_DEBUG option.
1077 * debugger-agent.c (DebuggerTlsData): Add a 'really_suspended' flag, not yet
1080 * debugger-agent.c: Add some definitions to make backporting to 2.6 easier.
1083 2009-11-15 Andreas Faerber <andreas.faerber@web.de>
1085 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Signature fix.
1087 Code contributed under MIT/X11 license.
1089 2009-11-14 Zoltan Varga <vargaz@gmail.com>
1091 (mono_debugger_agent_thread_interrupt): Save the context so stacktraces for
1092 threads in native code work.
1094 * debugger-agent.c: Pass the 'flags' argument to VM_INVOKE_METHOD earlier in
1095 the parameter list, so it can be acted upon by vm_commands (). Bump protocol
1098 2009-11-13 Jonathan Chambers <joncham@gmail.com>
1100 * debugger-agent.c: Implementation for Windows platform.
1102 * mini-x86.c: Add support for Windows. Use mono-* synchronization
1103 primitives. Use SEH to implement breakpoints and single stepping.
1105 * mini-x86.h: Enable soft debugger on Windows.
1107 Code contributed under MIT/X11 license.
1109 2009-11-13 Zoltan Varga <vargaz@gmail.com>
1111 * mini-amd64.c (emit_call_body): Disable usage of near calls when running
1112 under XEN. Fixes #522894.
1114 * patch-info.h: Add LLVM_IMT_TRAMPOLINE.
1116 * mini-llvm.c aot-compiler.c aot-runtime.c mini.c: Add support for making
1117 interface calls in LLVM AOT code.
1119 * aot-compiler.c mini-llvm.c: Abort llvm compilation if a non-encodable patch
1122 * mini-llvm.c: Add support for OP_VPHI.
1124 * objects.cs: Add a test.
1126 2009-11-13 Zoltan Varga <vargaz@gmail.com>
1128 * debugger-agent.c (mono_debugger_agent_single_step_event): Avoid a crash if
1129 this is called on the debugger thread.
1131 2009-11-12 Zoltan Varga <vargaz@gmail.com>
1133 * mini-llvm.c: Add soft-float support.
1135 * method-to-ir.c (mono_decompose_soft_float): Restart after decomposing an
1136 FCALL which returns an R4.
1138 * driver.c (mono_main): Add a missing '\n'.
1140 * mini-trampolines.c (mono_create_llvm_imt_trampoline): Fix the build on
1141 platforms which doesn't support the LLVM IMT trampoline.
1143 2009-11-11 Zoltan Varga <vargaz@gmail.com>
1145 * mini-llvm.c (mono_llvm_emit_method): Fix LOCALLOC.
1147 * mini-llvm-cpp.cpp: Update to latest LLVM SVN.
1149 * mini-llvm.c (mono_llvm_emit_method): Avoid creating plt entries for
1152 * aot-runtime.c: Don't define HAVE_DL_ITERATE_PHDR, configure now does that.
1154 2009-11-10 Zoltan Varga <vargaz@gmail.com>
1156 * aot-compiler.c aot-runtime.c: Change how mono_arch_find_jit_info () works.
1157 Instead of emitting a method_order table, sort the contents of the code_offsets
1158 table and do a binary search in the sorted table. The previous approach doesn't
1159 work with LLVM which emits methods in a arbitrary order.
1161 * aot-runtime.c: Add support for creating MonoJitInfo structures by searching
1162 in the .eh_frame section in ELF files.
1164 * mini.h: Bump corlib file format version.
1166 * mini-llvm.c aot-compiler.c: Add support for AOT to the LLVM back end.
1168 * exceptions-arm.c (mono_arch_get_call_filter_full): Update after the
1169 LDMIA->LDM macro name change.
1171 2009-11-09 Zoltan Varga <vargaz@gmail.com>
1173 * tramp-x86.c (mono_arch_get_llvm_imt_trampoline): Fix and enable this for
1176 * mini-llvm-cpp.cpp (JITMemoryManager): Fix compilation with LLVM 2.7
1179 * aot-compiler.c: Ditto.
1181 * mini-arm.c (mono_arch_allocate_vars): Fix the previous change by passing
1182 &align to mini_type_stack_size_full ().
1184 * mini-arm.c (mono_arch_emit_prolog): Implement support for varargs.
1186 * mini-ops.h: Add documentation for the OP_ARGLIST opcode.
1188 2009-11-08 Zoltan Varga <vargaz@gmail.com>
1190 * mini-arm.c: Compute the stack space used by arguments using
1191 mini_type_stack_size_full ().
1193 2009-11-08 Zoltan Varga <vargaz@gmail.com>
1195 * optflags-def.h: Remove dead TREEPROP optimization.
1197 2009-11-08 Rodrigo Kumpera <rkumpera@novell.com>
1199 * mini-ppc.h: Make mono compiler under FreeBSD/ppc64.
1201 Patch by Justin Hibbits <chmeeedalf@gmail.com>.
1203 2009-11-07 Zoltan Varga <vargaz@gmail.com>
1205 * driver.c (mono_jit_parse_options): New public API function to parse options
1206 as done by the runtime executable.
1208 * debugger-agent.c (buffer_add_cattrs): Fix reading an uninitialized variable
1209 when handling named arguments.
1211 2009-11-07 Zoltan Varga <vargaz@gmail.com>
1213 * mini-arm.c: Implement support for returning vtypes in registers, fix support
1214 for passing small vtypes in registers, make the CallInfo structures more
1215 similar to the code on the other platforms.
1217 * mini-arm.c (mono_arch_allocate_vars): Align small vtypes to 4 bytes too since
1218 the code in the prolog requires it.
1220 2009-11-06 Zoltan Varga <vargaz@gmail.com>
1222 * mini-arm.c debugger-agent.c: Android changes from Koushik K. Dutta
1223 (koush@koushikdutta.com).
1225 * mini-arm.c (handle_thunk): Add a domain argument to control the domain
1226 where the thunk memory should be allocated from. Fixes appdomain unloading
1229 2009-11-06 Zoltan Varga <vargaz@gmail.com>
1231 * mini-arm.c exceptions-arm.c: Make ctx->regs map directly to the 16 hardware
1232 registers, instead of r4..r11,ip,lr. Make restore_context () restore r0..r3 too.
1234 2009-11-05 Zoltan Varga <vargaz@gmail.com>
1236 * mini-amd64.c (mono_arch_output_basic_block): Don't allow OP_SEQ_POINT in
1237 AOT, as it is not implemented yet.
1239 * mini-x86.c (mono_arch_output_basic_block): Ditto.
1241 2009-11-05 Rodrigo Kumpera <rkumpera@novell.com>
1243 * debugger-agent.c: Fix windows build.
1245 2009-11-05 Zoltan Varga <vargaz@gmail.com>
1247 * debugger-agent.c (debugger_thread): Call mono_set_is_debugger_attached ()
1248 after the client connects/disconnects.
1250 * debugger-agent.c: Add an 'onthrow' option to start the debugger agent
1251 when an exception of a given type is thrown.
1253 * debugger-agent.c: Add a 'onuncaught' option to start the debugger agent
1254 only on an uncaught exception.
1256 * mini-exceptions.c: Notify the debugger agent on an uncaught exception.
1258 * debugger-agent.c: Add a 'launch' option.
1260 2009-11-05 Zoltan Varga <vargaz@gmail.com>
1262 * debugger-agent.c: Add a 'timeout' option.
1264 2009-11-05 Zoltan Varga <vargaz@gmail.com>
1266 * debugger-agent.c: Implement the 'server' and 'suspend' options supported by
1269 2009-11-05 Zoltan Varga <vargaz@gmail.com>
1271 * debugger-agent.c (set_breakpoint): Emit a log message.
1273 2009-11-04 Zoltan Varga <vargaz@gmail.com>
1275 * mini-arm.c: Fix the arm build.
1277 2009-11-04 Gonzalo Paniagua Javier <gonzalo@novell.com>
1279 * aot-compiler.c: don't leak the value returned from
1280 mono_type_full_name().
1282 2009-11-04 Gonzalo Paniagua Javier <gonzalo@novell.com>
1284 * debugger-agent.c: defer including mono-mutex.h until we know the
1287 2009-11-04 Jonathan Chambers <joncham@gmail.com>
1289 * debugger-agent.c: Changes to build on windows. Use mono-mutex instead
1290 of pthreads directly.
1292 * mini.c (mono_sigfpe_signal_handler): Changed signature of Windows
1293 exception handlers. Pass info argument.
1295 * mini.h: Adjust signatures of soft debugger functions to pass void*
1296 instead of siginfo_t. Adjust SIG_HANDLER_SIGNATURE on Windows.
1298 * mini-amd64.c (mono_arch_is_single_step_event): Adjust signature to pass void*
1299 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
1300 (mono_arch_is_breakpoint_event): Adjust signature to pass void*
1301 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
1303 * mini-amd64.h: Adjust MonoW32ExceptionHandler signature.
1305 * mini-x86.c (mono_arch_is_single_step_event): Adjust signature to pass void*
1306 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
1307 (mono_arch_is_breakpoint_event): Adjust signature to pass void*
1308 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
1310 * mini-x86.h: Adjust MonoW32ExceptionHandler signature.
1312 * exceptions-x86.c: Adjust W32_SEH_HANDLE_EX for new signature.
1314 * exceptions-amd64.c: Adjust W32_SEH_HANDLE_EX for new signature.
1316 * mono-semaphore.h: Skeleton implementation for Windows.
1318 Code contributed under MIT/X11 license.
1320 2009-11-04 Jonathan Chambers <joncham@gmail.com>
1322 * simd-intrinsics.c (simd_intrinsic_emit_setter): Unfix my fix.
1324 Code contributed under MIT/X11 license.
1326 2009-11-04 Jonathan Chambers <joncham@gmail.com>
1328 * simd-intrinsics.c (simd_intrinsic_emit_setter): Fix windows build.
1330 Code contributed under MIT/X11 license.
1332 2009-11-04 Zoltan Varga <vargaz@gmail.com>
1334 * aot-compiler.c (mono_save_xdebug_info): Bump the threshold for flushing
1335 debug info to 100 because 10 still slows down gdb too much.
1337 * method-to-ir.c (mono_method_to_ir): Avoid rethrowing thread abort exceptions
1338 inside runtime invoke wrappers. This avoids the need to call ResetAbort () on
1339 them in the wrappers.
1341 2009-11-03 Zoltan Varga <vargaz@gmail.com>
1343 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add an assert.
1345 * simd-intrinsics.c (simd_intrinsic_emit_setter): Fix a warning.
1347 * aot-runtime.c (mono_aot_get_method): Refactor some code into a new helper
1348 function mono_aot_get_array_helper_from_wrapper ().
1350 * aot-compiler.c (add_generic_class): Refactor the code a bit, really emit
1351 array helper methods.
1353 2009-11-03 Rodrigo Kumpera <rkumpera@novell.com>
1355 * simd-intrinsics.c (load_simd_vreg): Add extra argument to signal if
1356 the value was loaded from memory.
1358 * simd-intrinsics.c (simd_intrinsic_emit_setter): Store back to memory if
1359 the value was loader from there.
1361 * simd-intrinsics.c (simd_intrinsic_emit_shuffle): Fail correctly for Shuffle
1362 without constant swizzle.
1364 2009-11-02 Jonathan Chambers <joncham@gmail.com>
1366 * mini-amd64.c: Put soft debugger functions behind a
1367 #ifdef MONO_ARCH_SOFT_DEBUG_SUPPORTED.
1369 * mini-amd64.h: disable the soft debugger in windows.
1371 Code contributed under MIT/X11 license.
1373 2009-11-02 Jonathan Chambers <joncham@gmail.com>
1375 * mini-x86.c: Put soft debugger functions behind a
1376 #ifdef MONO_ARCH_SOFT_DEBUG_SUPPORTED.
1378 Code contributed under MIT/X11 license.
1380 2009-11-02 Jonathan Chambers <joncham@gmail.com>
1382 * exceptions-x86.c (win32_handle_stack_overflow): Fix parameters
1383 to mono_arch_find_jit_info_ext.
1385 Code contributed under MIT/X11 license.
1387 2009-11-03 Zoltan Varga <vargaz@gmail.com>
1389 * debugger-agent.c: Include netinet/in.h to fix the bsd build.
1391 * debugger-agent.c: Add support for filtering events by assemblies.
1393 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Return false if
1394 the agent is not enabled.
1396 2009-11-02 Gonzalo Paniagua Javier <gonzalo@novell.com>
1398 * exceptions-x86.c: hopefully last change to fix the windows build.
1399 This one courtesy of Jonathan Chambers.
1401 2009-11-02 Gonzalo Paniagua Javier <gonzalo@novell.com>
1403 * debugger-agent.c: remove unused function.
1405 2009-11-02 Gonzalo Paniagua Javier <gonzalo@novell.com>
1407 * debugger-agent.c: add #ifdefs for a few header files.
1408 * mini-x86.h: disable the soft debugger in windows.
1409 Step 1 of 2 to make this compile on windows with gcc.
1411 2009-11-02 Zoltan Varga <vargaz@gmail.com>
1413 * tramp-x86.c (mono_arch_get_llvm_imt_trampoline): Comment this out for now
1414 as it breaks the build.
1416 2009-07-01 Zoltan Varga <vargaz@gmail.com>
1418 Merge the soft debugger branch.
1420 * debugger-agent.h debugger-agent.c: New files containing the soft
1421 mode debugger module.
1423 * method-to-ir.c (mono_method_to_ir): Generate OP_SEQ_POINT opcodes
1424 at the appropriate locations.
1426 * mini-<ARCH>.c (mono_arch_output_basic_block): Handle OP_SEQ_POINT
1429 * mini-<ARCH>.c: Add new arch-specific functions to set/clear breakpoints,
1430 enable/disable single stepping.
1432 * exceptions-<ARCH>.c (mono_arch_find_jit_info_ext): New stack unwinding api
1433 which returns all information in a StackFrameInfo structure, and can handle the
1434 LMF frames added by the debugger.
1436 * mini-<ARCH>.h (MonoLMFExt): New structure containing additional information
1439 * mini-exceptions.c (mono_jit_walk_stack_from_ctx_in_thread): New stack
1440 walker function which works on a specific thread and passes a StackFrameInfo
1441 structure to its callback.
1443 * mini.c (mini_init): Initialize the debugger agent.
1445 * aot-compiler.c aot-runtime.c: Add soft-debug support.
1447 * mini-ops.h: Add OP_SEQ_POINT opcode.
1449 * driver.c (mono_main): Add new '--debugger-agent' option for passing
1450 arguments to the debugger agent.
1452 2009-11-02 Zoltan Varga <vargaz@gmail.com>
1454 * mini.c (mini_method_compile): Disable llvm for methods with an lmf here to
1457 * mini-llvm.c (mono_llvm_emit_method): Add support for OP_LOCALLOC.
1459 * tramp-x86.c (mono_arch_get_llvm_imt_trampoline): Implement this for x86.
1461 * mini.c (mini_init): Avoid using the IMT trampoline in the LLVM case.
1463 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add a static rgctx trampoline
1465 (mono_create_llvm_imt_trampoline): New function to create a trampoline which
1466 sets the IMT argument and makes a virtual call.
1468 * mini-llvm.c: Enable interface calls using the llvm imt trampoline.
1470 2009-11-01 Zoltan Varga <vargaz@gmail.com>
1472 * Makefile.am (llvm_sources): Enable the llvm option since it no longer breaks
1475 2009-10-30 Zoltan Varga <vargaz@gmail.com>
1477 * mini.c (mini_cleanup): Call profiler shutdown before shutting down the
1478 runtime. Fixes #551228.
1480 2009-10-29 Zoltan Varga <vargaz@gmail.com>
1482 * mini-x86.c (mono_arch_output_basic_block): Fix % 1. Fixes #550970.
1484 * basic.cs: Add a test.
1486 * method-to-ir.c (mono_method_to_ir): Use EMIT_NEW_LOAD_MEMBASE_TYPE to
1487 load vtypes instead if OP_LOADV_MEMBASE in the implementation of
1488 CONSTRAINED. Fixes #550964.
1490 * generics.cs: Add a test.
1492 2009-10-28 Mark Probst <mark.probst@gmail.com>
1494 * mini-posix.c (add_signal_handler): Use
1495 mono_gc_get_suspend_signal() instead of GC_get_suspend_signal().
1497 2009-10-28 Jerry Maine <crashfourit@gmail.com>
1499 Contributed under the terms of the MIT/X11 license by
1500 Jerry Maine <crashfourit@gail.com>.
1502 * mini-x86.c (mono_arch_cpu_enumerate_simd_versions): Added code to detect
1503 sse4a for simd intrinsics.
1505 * mini-amd64.c (mono_arch_cpu_enumerate_simd_versions): Added code to detect
1506 sse4a for simd intrinsics.
1508 2009-10-27 Zoltan Varga <vargaz@gmail.com>
1510 * ir-emit.h method-to-ir.c: Change a few _IMM macros to assign to inst_imm
1511 instead of inst_p1 which is not the same on ILP32 platforms.
1513 2009-10-24 Zoltan Varga <vargaz@gmail.com>
1515 * mini-ppc.c (mono_arch_emit_prolog): Load the current got address,
1516 not the mscorlib one before calling mono_get_lmf_addr.
1518 * tramp-ppc.c (mono_arch_create_trampoline_code_full): Fix the storing
1519 of the ip to the LMF.
1521 * method-to-ir.c (mono_method_to_ir): Fix the handling of the
1522 immediate in the op->op_imm optimization.
1524 * mini-ppc.c: Add a 'vtregs' field to ArgInfo to make the code easier to
1525 understand. VTypes now work, but are not abi compliant, as they are
1526 split into 4 byte parts instead of 8.
1527 (emit_memcpy): Fix the unrolled case to work on the PS3.
1529 * mini-ppc.c (get_delegate_invoke_impl): Fix this for the PS3.
1531 * aot-compiler.c (mono_compile_assembly): Make the autoreg option
1532 the default when static linking.
1534 * mini-ppc.c (mono_arch_emit_prolog): Fix handling of I8 arguments.
1536 * aot-compiler.c: Add an autoreg option to automatically register
1537 statically linked aot modules using ELF .ctors.
1539 * genmdesc.pl: Add __ppc64__ to allowed defines.
1541 2009-10-25 Zoltan Varga <vargaz@gmail.com>
1543 * mini-posix.c (add_signal_handler): Delay the GC suspend signal while
1544 executing a SIGSEGV handler on an altstack, since libgc can't handle that.
1546 2009-10-24 Mark Probst <mark.probst@gmail.com>
1548 * exceptions-x86.c (mono_arch_find_jit_info): Fix build.
1550 2009-10-24 Zoltan Varga <vargaz@gmail.com>
1552 * mini-exceptions.c (mini_jit_info_table_find): Add an 'out_domain' argument
1553 which will contain the domain where the method was found.
1555 * exceptions-<ARCH>.c mini-exceptions.c: Update callers of
1556 mini_jit_info_table_find ().
1558 * aot-compiler.c (xdebug_end_emit): Remove so stray debug code.
1560 * branch-opts.c (mono_if_conversion): Avoid running deadce if it is disabled.
1562 2009-10-22 Zoltan Varga <vargaz@gmail.com>
1564 * mini-x86.c (mono_arch_emit_prolog): Disable aot for methods with save_lmf
1565 set, its not supported yet.
1567 2009-10-22 Zoltan Varga <vargaz@gmail.com>
1569 * aot-runtime.c (mono_aot_get_method): Avoid asserting if a array generic
1570 iface wrapper is not found.
1571 (mono_aot_get_method): Ditto for GetGenericValueImpl.
1573 2009-10-21 Zoltan Varga <vargaz@gmail.com>
1575 * aot-runtime.c (mono_aot_get_method): Fix support for the IList<T> wrappers,
1576 which have a different name.
1578 * aot-runtime.c (mono_aot_get_method): Special case the array generic iface
1579 wrappers and Array.GetGenericValueImpl ().
1581 * aot-compiler.c: Avoid emitting some wrappers which are not needed anymore
1582 because of the change above.
1584 * generics.cs: Add a test for full aot + generic array ifaces.
1586 2009-10-19 Sebastien Pouliot <sebastien@ximian.com>
1588 * aot-compiler.c (emit_plt): Remove duplicate 'debug_sym' variable
1589 that hides the previous one.
1591 2009-10-18 Zoltan Varga <vargaz@gmail.com>
1593 * aot-compiler.c (can_marshal_struct): Allow some System.dll structs to be
1594 marshalled. Fixes #541623.
1596 2009-10-16 Zoltan Varga <vargaz@gmail.com>
1598 * aot-compiler.c (emit_extra_methods): Remove some asserts which are not needed.
1600 2009-10-15 Zoltan Varga <vargaz@gmail.com>
1602 * mini.c (mono_op_imm_to_op): Handle OP_AND/OR/XOR_IMM.
1604 2009-10-14 Massimiliano Mantione <massi@ximian.com>
1606 * mini-posix.c (sigprof_signal_handler):
1607 Implemented support for building stat call chans in different ways.
1609 2009-10-14 Massimiliano Mantione <massi@ximian.com>
1611 * mini-exceptions.c (mono_find_jit_info):
1612 Also check that a jit info has been found (fixes a profiler crash).
1614 2009-10-14 Massimiliano Mantione <massi@ximian.com>
1616 * mini.c (mono_codegen):
1617 Call mono_profiler_code_buffer_new with correct code address.
1619 2009-10-14 Zoltan Varga <vargaz@gmail.com>
1621 * driver.c (mono_main): Change the date in the copyright.
1623 2009-10-14 Mark Probst <mark.probst@gmail.com>
1625 * method-to-ir.c (mono_method_to_ir): Don't use a managed array
1626 allocator in shared generic code for open classes, because we
1627 can't get those classes' vtables. We need to make managed
1628 allocators not depend on the vtable at compile-time to solve this.
1630 2009-10-13 Martin Baulig <martin@ximian.com>
1632 * debug-mini.c (mono_debugger_trampoline_compiled): Add
1633 `const guint8 *trampoline' argument; send both the old and the new
1636 2009-09-30 Zoltan Varga <vargaz@gmail.com>
1638 * aot-compiler.c (add_wrappers): Add a runtime invoke wrapper which is used by
1639 mono_runtime_capture_context () without calling mono_runtime_invoke ().
1640 (can_marshal_struct): Skip structures with auto layout.
1642 * tramp-arm.c (GEN_TRAMP_SIZE): Increase this by 4.
1644 2009-10-02 Zoltan Varga <vargaz@gmail.com>
1646 * mini-sparc.c (mono_arch_emit_setret): Emit long return values using OP_LMOVE.
1647 (mono_arch_create_vars): Instead of allocating a stack slot by hand, allocate
1648 a variable to hold the stack slot used by the int<->float conversion opcodes.
1650 * mini-sparc.c (mono_arch_build_imt_thunk): Implement support for fail_tramp.
1652 2009-10-04 Zoltan Varga <vargaz@gmail.com>
1654 * aot-compiler.c (add_generic_class): Only add GetGenericValueImpl wrappers
1655 when using full-aot.
1657 2009-10-06 Zoltan Varga <vargaz@gmail.com>
1659 * aot-compiler.c (add_generic_class): Add an instance of GenericComparer<T> for
1660 each instance of Comparer<T>.
1662 * generics.cs: Add a new test.
1664 2009-10-09 Zoltan Varga <vargaz@gmail.com>
1666 * driver.c (parse_debug_options): Add a 'gdb' option.
1668 * mini.c (mini_parse_debug_options): Add a 'gdb' option.
1670 * image-writer.c: Add support for emitting the image into a memory buffer.
1672 * dwarfwriter.c: Add support for sharing one IL file between multiple images.
1674 * aot-compiler.c: Add support for registering debug info with GDB using the
1675 new JIT debugging interface in GDB 7.0. It can be turned on by setting
1676 MONO_XDEBUG to 'gdb'.
1678 2009-10-10 Zoltan Varga <vargaz@gmail.com>
1680 * aot-compiler.c (mono_save_trampoline_xdebug_info): Implement this for the
1683 2009-10-11 Zoltan Varga <vargaz@gmail.com>
1685 * aot-compiler.c (mono_save_xdebug_info): Emit a symbol for the method which
1686 can be used to set breakpoints in gdb.
1688 * image-writer.c (bin_writer_emit_writeout): Add support for setting the text
1689 segment to an absolute address.
1691 2009-10-13 Mark Probst <mark.probst@gmail.com>
1693 * method-to-ir.c: Use the managed array allocator method if
1696 2009-10-13 Bill Holmes <billholmes54@gmail.com>
1698 * aot-compiler.c : Fix the MSVC builds
1700 Code is contributed under MIT/X11 license.
1702 2009-10-13 Zoltan Varga <vargaz@gmail.com>
1704 * aot-compiler.c (mono_save_xdebug_info): Group methods into groups of 10 to
1705 avoid registering 1 symbol file per method with gdb.
1707 2009-09-29 Zoltan Varga <vargaz@gmail.com>
1709 * mini-sparc.c: Fix the handling of enums with base type long.
1711 * mini-sparc.c (mono_arch_output_basic_block): Fix IREM_UN_IMM.
1713 * mini-sparc.c (mono_arch_allocate_vars): Use mono_class_from_mono_type ()
1714 instead of using type->data.klass as the later doesn't work with generics.
1716 2009-09-25 Mark Probst <mark.probst@gmail.com>
1718 * method-to-ir.c, mini.h, mini-alpha.c, mini-amd64.c, mini-arm.c,
1719 mini-hppa.c, mini-ia64.c, mini-mips.c, mini-ppc.c, mini-s390.c,
1720 mini-s390x.c, mini-sparc.c, mini-x86.c: Thread.get_CurrentThread
1721 works differently now and we don't handle it in the JIT anymore.
1723 * mini.c, mini-exceptions.c, mini-posix.c, debug-debugger.c,
1724 debug-mini.c, tramp-amd64.c, tramp-x86.c: Changes resulting from
1725 the Thread class split.
1727 2009-09-25 Zoltan Varga <vargaz@gmail.com>
1729 * driver.c: Don't run tests with the obsolete treeprop optimization.
1731 * mini-sparc.c (mono_arch_create_vars): Make the component vars of a long ret
1732 variable volatile. Fixes #541577.
1734 * basic-calls.cs: Add a new test.
1736 * basic-long.cs: Remove tests which are now in basic-calls.cs.
1738 2009-09-24 Zoltan Varga <vargaz@gmail.com>
1740 * dwarfwriter.c (emit_debug_info_end): Disable this as it doesn't seem to
1741 work/required with recent iphone sdk versions.
1743 * aot-compiler.c (add_wrappers): Generate PtrToStructure wrappers for more
1746 * decompose.c (mono_decompose_vtype_opts): Avoid reading uninitialized memory
1747 in the VCALL decomposition code.
1749 2009-09-22 Zoltan Varga <vargaz@gmail.com>
1751 * mini-ia64.c (mono_arch_output_basic_block): Fix ISHR/ISHR_IMM.
1753 * basic.cs: Add a test.
1755 * mini-ia64.c (mono_arch_build_imt_thunk): Implement support the virtual
1758 * mini-exceptions.c (mini_jit_info_table_find): New helper function which
1759 searches all the domains of the current thread.
1761 * exceptions-<ARCH>.c: Use it. Fixes #539394.
1763 2009-09-21 Zoltan Varga <vargaz@gmail.com>
1765 * exceptions-arm.c (mono_arm_throw_exception): Set ctx->ebp to fp instead of sp
1766 so catching exceptions thrown in the same method works. Fixes exception17.exe.
1768 * tramp-arm.c (mono_arch_create_trampoline_code_full): Store NULL into lmf->method
1769 for non-jit trampolines.
1771 * mini.c (mono_jit_runtime_invoke): Allow string ctors with dyn runtime invoke.
1773 * aot-compiler.c (add_wrappers): Ditto.
1775 * mini-arm.c: Implement support for passing vtypes and floats, and increase
1776 the size of the param area used by dyn_call to 6 which covers the majority of
1779 * mini.c aot-compiler.c: Allow dyn_call for string methods except ctors.
1781 * mini-arm.c: Implement support for passing/receiving
1782 longs and receiving floats in the dyn_call code.
1784 * mini-amd64.c: Implement support for receiving vtypes in registers in
1787 * mini.c mini-amd64.c: Implement partial support for passing vtypes in
1790 2009-09-20 Zoltan Varga <vargaz@gmail.com>
1792 * mini-arm.c (get_call_info): Return more precise information in
1794 (dyn_call_supported): Use the information in CallInfo.
1796 * mini-arm.c: Enable support for returning vtypes in the dyn_call code.
1798 * mini.c mini-amd64.c: Enable support for returning vtypes in the dyn_call
1801 * mini-arm.c: Update after the dyn_call api changes.
1803 * mini.c (mini_create_jit_domain_info): Register a destructor function
1804 for the runtime_invoke_hash.
1806 * mini-amd64.c (mono_arch_get_dyn_call_args): Rename this to
1807 'mono_arch_dyn_call_start'. Pass the pointer to the return value buffer to
1809 (mono_arch_get_dyn_call_ret): Rename this to 'mono_arch_dyn_call_finish'.
1810 (dyn_call_supported): Simplify this by using get_call_info ().
1811 (mono_arch_dyn_call_free): New destructor function.
1813 * generics.cs: Remove a printf.
1815 * method-to-ir.c (mono_method_to_ir): Allocate some param area for DYN_CALL.
1817 * mini-arm.c: Add support for enum return values and passing a few arguments
1820 * mini.c (mono_jit_runtime_invoke): Add support for enum return values to
1823 * mini-amd64.c (mono_arch_get_dyn_call_ret): Ditto.
1825 * aot-compiler.c (add_wrappers): Add a few restrictions for the use of
1826 the dynamic invoke wrappers.
1828 * mini-arm.c: Implement OP_DYN_CALL for arm.
1830 * aot-compiler.c (add_wrappers): Avoid aot-ing runtime invoke wrappers
1831 supported by the dynamic runtime invoke wrapper.
1833 * aot-compiler.c aot-runtime.c: Add support for encoding the dynamic
1834 runtime invoke wrapper.
1836 * mini.c (mono_jit_runtime_invoke): Use the dynamic runtime invoke wrappers
1837 if possible when running with full-aot.
1839 * mini-ops.h: Add OP_DYN_CALL opcode.
1841 * mini-amd64.c method-to-ir.c: Add infrastructure for making method calls
1842 with dynamic arguments lists similar to libffi.
1844 2009-09-19 Zoltan Varga <vargaz@gmail.com>
1846 * method-to-ir.c: Fix the previous change on 64 bit platforms.
1848 * method-to-ir.c: Applied patch from Rodrigo Kumpera. Allow an i8 argument
1851 * iltests.il.in: Add a new test.
1853 2009-09-18 Zoltan Varga <vargaz@gmail.com>
1855 * aot-compiler.c (add_generic_instances): Add more instances of
1856 GenericEqualityComparer.
1858 2009-09-18 Rodrigo Kumpera <rkumpera@novell.com>
1860 * mini.c: Add asserts for mono_class_vtable calls that are not meant to fail.
1862 2009-09-18 Rodrigo Kumpera <rkumpera@novell.com>
1864 * method-to-ir.c: Handle failures from mono_class_vtable. Added some
1865 comments on some functions that now can fail.
1867 2009-09-17 Andrew Jorgensen <ajorgensen@novell.com>
1869 * Makefile.am: Add Info.plist to EXTRA_DIST
1871 2009-09-16 Zoltan Varga <vargaz@gmail.com>
1873 * method-to-ir.c (mono_method_to_ir): Allow AOT for CEE_LDTOKEN in
1874 static synchronized wrappers. Fixes #539500.
1876 2009-09-14 Rodrigo Kumpera <rkumpera@novell.com>
1878 * jit-icalls.c (mono_class_static_field_address): handle vtable failure
1881 2009-09-16 Zoltan Varga <vargaz@gmail.com>
1883 * mini-exceptions.c (mono_handle_exception_internal): Store the computed
1884 lmf before calling filter clauses as well. Fixes #539550.
1886 * exceptions.cs: Add a test.
1888 2009-09-14 Zoltan Varga <vargaz@gmail.com>
1890 * aot-compiler.c (add_generic_class): Add instances of
1891 Array.GetGenericValueImpl as well.
1893 * Makefile.am (fullaotcheck): Copy and aot more assemblies so linq
1896 * generics.cs: Add a fullaot linq test.
1898 2009-09-10 Zoltan Varga <vargaz@gmail.com>
1900 * aot-compiler.c (arch_emit_static_rgctx_trampoline): Don't clobber argument
1903 2009-09-10 Bill Holmes <billholmes54@gmail.com>
1905 * mini-trampolines.c (mono_delegate_trampoline) : Call
1906 mono_cominterop_get_invoke if the delegate target object
1909 Code is contributed under MIT/X11 license.
1911 2009-09-09 Sebastien Pouliot <sebastien@ximian.com>
1913 * method-to-ir.c: For CoreCLR throw a SecurityException if an
1914 internal call is defined outside platform code. Reduce code
1915 duplication with existing [Method|Field]AccessException
1917 2009-09-08 Rodrigo Kumpera <rkumpera@novell.com>
1919 * mini-x86.c (mono_arch_emit_call): Don't reduce stack usage by 4
1920 if the return value is a small struct passed on regs.
1922 2009-09-09 Zoltan Varga <vargaz@gmail.com>
1924 * cpu-arm.md mini-arm.c: Remove unused opcodes.
1926 * mini-codegen.c: Enable the cpu description validation for arm.
1928 2009-09-08 Zoltan Varga <vargaz@gmail.com>
1930 * basic-calls.cs: Move the test_0_float_load_and_store_with_big_offset ()
1931 test which depends on structs to objects.cs.
1933 * basic-calls.cs: Remove calls to Console.WriteLine and throws, since those
1934 require object model related stuff working.
1936 * cpu-x86.md mini-x86.c: Remove more unused opcodes.
1938 * mini-ops.h: Fix OP_BIGMUL instruction descriptions.
1940 * mini-codegen.c (mono_local_regalloc): Validate the cpu description
1941 against the instruction metadata in mini-ops.h. amd64 only for now.
1943 * mini-ops.h: Fix some instruction descriptions.
1945 * mini-ops.h mini-x86.c mini-amd64.c cpu-<ARCH>.md: Remove some
1946 unused instructions.
1948 2009-09-06 Zoltan Varga <vargaz@gmail.com>
1950 * exceptions.cs: Add a new test.
1952 2009-09-05 Rodrigo Kumpera <rkumpera@novell.com>
1954 * mini-x86.c (needs_stack_frame): OSX requires full frames to keep proper alignment.
1956 2009-09-06 Zoltan Varga <vargaz@gmail.com>
1958 * mini-llvm.c (mono_llvm_emit_method): Add a few more missing casts,
1959 skip empty phi opcodes.
1961 * mini-llvm.c (mono_llvm_emit_method): Handle unsigned volatile variables
1962 correctly by zero extending after loads. Skip methods containing calls
1963 to the monitor enter/exit trampolines.
1965 * tramp-x86.c (mono_arch_create_trampoline_code): Align the stack
1966 when calling mono_thread_force_interruption_checkpoint ().
1968 * mini.c (mini_method_compile): Disable llvm when AOT compiling.
1970 * tramp-amd64.c (mono_arch_patch_callsite): Add support for 32 bit ->
1972 (mono_arch_nullify_class_init_trampoline): Read 'buf' instead of 'code'.
1974 * mini-llvm.c (mono_llvm_emit_method): Add a few missing conversions so a
1975 bootstrap could run.
1977 2009-09-04 Zoltan Varga <vargaz@gmail.com>
1979 * mini.c (mini_init): Set callbacks.get_runtime_build_info ().
1981 2009-09-03 Zoltan Varga <vargaz@gmail.com>
1983 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Pass the start
1985 mono_breakpoint_clean_code () when using LLVM as the prologues generated by
1986 LLVM might be very short.
1988 * mini-x86.c (mono_arch_output_basic_block): Maintain stack alignment
1989 in OP_THROW/RETHROW.
1991 * exceptions-x86.c: Rewrite the throw trampolines so they maintain stack
1994 2009-09-03 Zoltan Varga <vargaz@gmail.com>
1996 * mini-amd64.c (mono_arch_get_vcall_slot): Pass the start of the method to
1997 mono_breakpoint_clean_code () when using LLVM as the prologues generated by
1998 LLVM might be very short.
2000 2009-09-01 Zoltan Varga <vargaz@gmail.com>
2002 * exceptions-x86.c (throw_exception): Fix the previous change by substracting
2003 the alignment for the value of sp.
2005 2009-09-01 Geoff Norton <gnorton@novell.com>
2007 * mini.c (mono_get_lmf_addr): Fix jit_thread_attach for native to
2008 managed wrappers in full aot.
2010 2009-08-31 Zoltan Varga <vargaz@gmail.com>
2012 * exceptions-x86.c (get_throw_exception): Align the stack on osx.
2014 2009-08-28 Zoltan Varga <vargaz@gmail.com>
2016 * mini-llvm-cpp.cpp mini-llvm.c: Update to latest llvm api.
2018 2009-08-25 Zoltan Varga <vargaz@gmail.com>
2020 * aot-compiler.c (emit_exception_debug_info): Emit ei->flags too.
2022 * aot-runtime.c (decode_exception_debug_info): Decode ei->flags from the
2025 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
2027 * aot-runtime.c aot-compiler.c: Emit exception causes fully so we don't
2028 depend on the info MonoMethodHeader which could be missing in IL stripped
2031 2009-08-25 Zoltan Varga <vargaz@gmail.com>
2033 * mini-arm.c (add_general): Fix the passing of 64 bit values on darwin, where
2034 they are only 4 byte aligned.
2036 2009-08-21 Zoltan Varga <vargaz@gmail.com>
2038 * mini-arm.c (mono_arch_allocate_vars): Use FP as the frame pointer as
2039 was done previously, since using SP causes too many problems.
2041 * exceptions-arm.c: Fix the handling of sp/fp so unwinding through
2042 frames without a frame pointer works.
2044 * mini-arm.c (mono_arch_get_global_int_regs): Avoid using V5 as a
2045 global register in methods with calls, since the calls can go through
2046 a static rgctx trampoline which doesn't save it.
2048 2009-08-19 Zoltan Varga <vargaz@gmail.com>
2050 * mini-arm.c (mono_arch_context_get_int_reg): Handle SP as well.
2052 2009-08-18 Zoltan Varga <vargaz@gmail.com>
2054 * aot-compiler.c (add_generic_instances): Fix the net 1.1 build.
2056 2009-08-18 Christian Hergert <chris@dronelabs.com>
2058 * method-to-ir.c: Fix warnings for uninitialized variables.
2060 2009-08-18 Christian Hergert <chris@dronelabs.com>
2062 * mini-exceptions.c:
2063 * aot-compiler.c: Fix printf warnings.
2065 2009-08-18 Zoltan Varga <vargaz@gmail.com>
2067 * aot-compiler.c (add_generic_instances): Add string[] wrapper methods.
2068 Add GetGenericValueImpl<string>.
2070 * aot-compiler.c (add_generic_instances): Add instances of
2071 GenericEqualityComparer<T> for primitive types. Only emit the array
2072 wrappers into the mscorlib image.
2074 2009-08-15 Zoltan Varga <vargaz@gmail.com>
2076 * aot-runtime.c (load_method): Rename 'aot_module' -> 'amodule'. Allocate
2077 the methods_loaded array using amodule->info->nmethods.
2079 * mini.h (MonoAotFileInfo): Add an 'nmethods' field.
2080 (MONO_AOT_FILE_VERSION): Bump this.
2082 * aot-compiler.c: Emit more generic instances allowing some parts of linq
2085 * aot-runtime.c (mono_aot_get_unwind_info): Handle the case when the
2086 MonoJitInfo doesn't belong to its methods aot image.
2088 2009-08-14 Zoltan Varga <vargaz@gmail.com>
2090 * mini-arm.c (mono_arch_allocate_vars): Use SP as the default frame reg.
2092 * mini-arm.c: Fix warnings.
2094 * mini-arm.c (mono_arm_emit_load_imm): Only emit a movt if needed.
2096 * mini-arm.c (mono_arm_emit_load_imm): Use movt/movw if the cpu
2099 2009-08-12 Zoltan Varga <vargaz@gmail.com>
2101 * aot-compiler.c (arch_emit_imt_thunk): Rework the arm code to
2102 avoid clobbering IP.
2104 * mini-trampolines.c (mono_magic_trampoline): Allocate a local to
2105 hold the trampoline argument, so its initial value is available during
2108 2009-08-11 Gonzalo Paniagua Javier <gonzalo@novell.com>
2111 * exceptions-hppa.c:
2113 * exceptions-s390x.c:
2114 * exceptions-mips.c:
2116 * exceptions-sparc.c:
2117 * exceptions-alpha.c:
2119 * mini-trampolines.c:
2121 * exceptions-s390.c: add and use #define's instead of sizeof()
2122 for MonoJitInfo and MonoJitInfoTable.
2124 2009-08-10 Gonzalo Paniagua Javier <gonzalo@novell.com>
2129 * tramp-x86.c: use a #define instead of sizeof() for a few
2130 structures that use a zero-length array.
2132 2009-08-07 Rodrigo Kumpera <rkumpera@novell.com>
2134 * method-to-ir.c (mono_method_to_ir/CEE_CONSTRAINED_): Handle the
2135 case when the method is dynamic. Fixes #529238.
2137 2009-08-06 Zoltan Varga <vargaz@gmail.com>
2139 * mini.c (mono_jit_compile_method_inner): Throw an exception instead
2140 of asserting when a method is JIT compiled in full-aot mode.
2142 2009-08-03 Jerry Maine <crashfourit@gmail.com>
2144 Contributed under the terms of the MIT/X11 license by
2145 Jerry Maine <crashfourit@gail.com>.
2147 * fixed wrong dates in changelog.
2149 2009-08-03 Jerry Maine <crashfourit@gmail.com>
2151 Contributed under the terms of the MIT/X11 license by
2152 Jerry Maine <crashfourit@gail.com>.
2154 * basic-simd.cs: added test for packed double square root.
2155 * cpu-amd64.md: added opcode info for packed double square root.
2156 * cpu-x86.md: added opcode info for packed double square root.
2157 * mini-ops.h: added IR opcode for packed double square root.
2158 * mini-x86.c: added IR to native translation code for packed double square root.
2159 * mini-amd64.c: removed todo for packed double square root.
2160 * simd-intrinsics.c: added method to IR opcode converstion for
2161 packed double square root.
2163 2009-08-03 Jerry Maine <crashfourit@gmail.com>
2165 Contributed under the terms of the MIT/X11 license by
2166 Jerry Maine <crashfourit@gail.com>.
2168 * mini-amd64.c: Added a change to help tell the difference as
2169 to what perpose the xmm register is being used--mainly to help
2171 * mini-amd64.h: Changed callee regs to use 15 out of 16
2172 (one used for special cases) xmm registers for both fp
2173 and simd ops. Added define to turn on new feature in the regalloc
2174 that allows fp and simd ops to share the xmm regs happily.
2175 * codegen.c: Added code to detect for which perpose an xmm reg is
2176 being used (fp or simd) and to translate back and forth to the
2177 correct logical reg bank (fp or simd) for 'spill load's.
2179 2009-08-03 Jerry Maine <crashfourit@gmail.com>
2181 Contributed under the terms of the MIT/X11 license by
2182 Jerry Maine <crashfourit@gail.com>.
2184 * basic-simd.cs: Added tests for stressing the regalloc when running with
2185 16 simd regs and when simd and fp ops share the same reg bank.
2187 2009-08-01 Mark Probst <mark.probst@gmail.com>
2189 * method-to-ir.c (mini_emit_stobj): If we call mono_value_copy()
2190 in shared generic code, we might have to look up the class in the
2191 RGCTX. If we use the class directly, compute its GC descriptor.
2193 2009-07-31 Rodrigo Kumpera <rkumpera@novell.com>
2195 * mini.c (mono_jit_runtime_invoke): Fix a warning.
2197 2009-07-31 Rodrigo Kumpera <rkumpera@novell.com>
2199 * mini.c (mono_jit_runtime_invoke): Initialize the class and
2200 check for errors. Fixed the case when the class with the Main
2203 2009-07-31 Jerry Maine <crashfourit@gmail.com>
2205 Contributed under the terms of the MIT/X11 license by
2206 Jerry Maine <crashfourit@gail.com>.
2208 * cpu-amd64.md: Fixed simple bug in machine discrition file.
2210 2009-07-31 Zoltan Varga <vargaz@gmail.com>
2212 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_IREM_UN_IMM.
2214 2009-08-30 Rodrigo Kumpera <rkumpera@novell.com>
2216 * method-to-ir.c: Fix naming of stelem and ldelem.
2218 2009-07-30 Zoltan Varga <vargaz@gmail.com>
2220 * driver.c (main_thread_handler): Check that the assembly loaded
2221 matches the filename when doing AOT.
2223 2009-07-30 Mark Probst <mark.probst@gmail.com>
2225 * mini.c: get_ip_from_sigctx installer has been removed, so don't
2228 * mini-x86.h, mini-amd64.h, mini-ppc.h: UCONTEXT macros moved (to
2229 utils/mono-sigcontext.h).
2231 * exceptions-amd64.c: Use the UCONTEXT_GREGS macro instead of an
2234 2009-07-29 Massimiliano Mantione <massi@ximian.com>
2236 * mini.c (mono_codegen):
2237 Call profiler hook to keep track of method code buffers.
2239 2009-07-27 Mark Probst <mark.probst@gmail.com>
2241 * method-to-ir.c: Invoke write barriers for the
2242 Interlocked.(Compare)Exchange JIT intrinsics.
2244 2009-07-26 Raja R Harinath <harinath@hurrynot.org>
2246 * Makefile.am (version.h): Fix issues when built out of tree.
2247 Remove some redundant 'grep's piped through 'sed's.
2249 Fri Jul 24 17:28:37 CEST 2009 Steven Munroe <munroesj@us.ibm.com>
2251 This patch is contributed under the terms of the MIT/X11 license
2253 * mini-ppc.c (mono_arch_output_basic_block):
2254 (OP_STOREI1_MEMBASE_REG): Handle 32-bit offsets combining addis
2255 for bits 32-47 with signed load/store diplacements for bits
2256 48-63. Use prefered base/offset order for indexed form.
2257 (OP_STOREI2_MEMBASE_REG, OP_STORE_MEMBASE_REG): Same.
2258 (OP_LOAD_MEMBASE, OP_LOADI4_MEMBASE, OP_LOADU4_MEMBASE,
2259 OP_LOADI1_MEMBASE, OP_LOADU1_MEMBASE, OP_LOADU2_MEMBASE,
2260 OP_LOADI2_MEMBASE): Same.
2261 (OP_STORER8_MEMBASE_REG, OP_LOADR8_MEMBASE,
2262 OP_STORER4_MEMBASE_REG, OP_LOADR4_MEMBASE): Same.
2263 (OP_STOREI1_MEMINDEX): Use prefered base/offset order for
2265 (OP_STOREI2_MEMINDEX, OP_STORE_MEMINDEX): Same.
2266 (OP_LOAD_MEMINDEX, OP_LOADI4_MEMINDEX, OP_LOADU4_MEMINDEX,
2267 OP_LOADU2_MEMINDEX, OP_LOADI2_MEMINDEX, OP_LOADU1_MEMINDEX,
2268 OP_LOADI1_MEMINDEX): Same
2269 (OP_LOADR4_MEMINDEX, OP_LOADR8_MEMINDEX, OP_STORER4_MEMINDEX,
2270 OP_STORER8_MEMINDEX): Same
2271 (OP_JMP): Use addis/addi sequence for int cfg->stack_usage
2273 (mono_arch_emit_prolog): Handle 32-bit offsets combining addis
2274 for bits 32-47 with signed load/store diplacements for bits
2275 48-63. Use prefered base/offset order for indexed form.
2277 Fri Jul 24 16:57:12 CEST 2009 Steven Munroe <munroesj@us.ibm.com>
2279 This patch is contributed under the terms of the MIT/X11 license
2281 * mini-ppc.c: Define PPC_MOVE_FPR_GPR and PPC_ISA_64.
2282 (mono_arch_get_vcall_slot): Fx pointer to int cast warning.
2283 (mono_arch_decompose_opts): Make OP_ICONV_TO_R4 and
2284 OP_ICONV_TO_R8 decompose conditional on !PPC_ISA_64.
2285 (mono_arch_output_basic_block) [OP_JMP]: Use ppc_load32 for
2286 cfg->stack_usage to avoid size warnings.
2287 (mono_arch_output_basic_block) [__mono_ppc64__]: Replace
2288 store/load sequence with mffgpr if PPC_MOVE_FPR_GPR is true.
2289 (mono_arch_output_basic_block) [!__mono_ppc64__]: For
2290 OP_ICONV_TO_R4 or OP_ICONV_TO_R8 and PPC_ISA_64 use fcfid
2292 (mono_arch_emit_prolog): Move mono_emit_unwind_op_def_cfa
2293 after code varible is initialized.
2294 Add g_assert ppc_is_imm16 for ainfo->offset. Handle
2295 ainfo->size == 8 when ainfo->offset !ppc_is_imm16.
2296 (mono_arch_emit_epilog):
2297 Move Use ppc_load32 for cfg->stack_usage to avoid size
2300 2009-07-24 Mark Probst <mark.probst@gmail.com>
2302 * method-to-ir.c: The write barrier doesn't do the store anymore,
2303 so we have always to emit it. Also, emit the wbarrier after the
2306 2009-07-24 Zoltan Varga <vargaz@gmail.com>
2308 * mini-arm.c (mono_arch_get_delegate_invoke_impls): Add a trampoline
2309 for argument count 3 too.
2311 2009-07-23 Zoltan Varga <vargaz@gmail.com>
2313 * mini.c (mono_jit_compile_method_with_opt): Add an 'ex' argument to let
2314 the caller handle the exceptions.
2315 (mono_jit_runtime_invoke): Handle exceptions thrown while compiling the
2316 method. Fixes #524498.
2318 2009-07-22 Geoff Norton <gnorton@novell.com>
2320 * mini-exceptions.c: Fix build on ia64.
2322 2009-07-22 Mark Probst <mark.probst@gmail.com>
2324 * mini-exceptions.c (ves_icall_get_frame_info): Use write
2327 2009-07-21 Zoltan Varga <vargaz@gmail.com>
2329 * mini-arm.c (mono_arch_emit_prolog): Fix thread attaching in aot
2332 2009-07-20 Zoltan Varga <vargaz@gmail.com>
2334 * basic-simd.cs (Main): Pass args to the test driver.
2336 2009-07-20 Geoff Norton <gnorton@novell.com>
2338 * mini-x86.h: Fix the x86 version guards to use Apple's
2339 properly defined macros.
2341 2009-07-20 Geoff Norton <gnorton@novell.com>
2343 * mini-x86.c: Fix --trace on darwin-x86 and other systems which require
2346 2009-07-20 Zoltan Varga <vargaz@gmail.com>
2348 * mini.c (mono_jit_runtime_invoke): Speed this up by adding a hash to
2349 MonoJitDomainInfo which maps MonoMethod's to a structure containing all
2350 the information which is needed for invokes, so only one locking+hash table
2353 * aot-compiler.c: Add a 'tool-prefix' option to be used when cross-compiling.
2355 * aot-compiler.c (add_generic_instances): Emit instances of
2356 GenericComparer<T> for primitive types.
2358 2009-07-19 Rodrigo Kumpera <rkumpera@novell.com>
2360 * mini-posix.c: Fix linux build.
2362 2009-07-19 Geoff Norton <gnorton@novell.com>
2364 * mini.h: Add prototypes for mono_runtime_syscall_fork and
2365 mono_gdb_render_native_backtraces
2366 * mini-darwin.c: Apple's syscall(SYS_fork) is very weird on x86,
2367 so we implement the sane semantics to the runtime here
2368 (mono_gdb_render_native_backtraces). Apple also uses an ancient gdb
2369 so we need to call it differently (mono_gdb_render_native_backtraces)
2370 * mini-posix.c: Move the old semantics from mini.c to the prototypes
2371 here for default implementations.
2372 * mini.c: Refactor mono_handle_native_sigsegv so that we can properly
2373 support Apple's weird syscall (SYS_fork) implementation and not busy
2374 loop in abort() on native crashes on OSX anymore.
2376 2009-07-18 Zoltan Varga <vargaz@gmail.com>
2378 * aot-runtime.c (load_method): Change the handling of the
2379 MONO_LASTAOT env variable so MONO_LASTAOT=0 means that no aot methods
2382 * mini.c (mono_patch_info_equal): Really fix the handling of RGCTX_FETCH.
2384 2009-07-17 Zoltan Varga <vargaz@gmail.com>
2386 * mini.c (mono_patch_info_equal): Revert the last change for now as it
2387 seems to break the aot tests.
2389 * mini.c (mono_patch_info_equal): Fix the handling of
2390 MONO_PATCH_INFO_RGCTX_FETCH.
2392 2009-07-16 Zoltan Varga <vargaz@gmail.com>
2394 * unwind.c: Use TARGET_AMD64 instead of __x86_64__.
2396 * mini.c (mono_patch_info_hash): Fix the handling of
2397 MONO_PATCH_INFO_INTERNAL_METHOD.
2398 (mono_patch_info_equal): Ditto.
2400 2009-07-16 Zoltan Varga <vargaz@gmail.com>
2402 * mini-llvm.c (mono_llvm_emit_method): Use module instead of ctx->module
2405 * mini-llvm.c: Add some infrastructure for AOT support.
2407 2009-07-15 Zoltan Varga <vargaz@gmail.com>
2409 * mini-llvm-cpp.c: Update to the latest llvm api.
2411 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Set the EnablePrettyStackTrace
2412 option to false to prevent llvm from installing signal handlers which
2415 2009-07-15 Rodrigo Kumpera <rkumpera@novell.com>
2418 * cpu-amd64.md: Revert previous change as those instructions
2419 take 2 separate arguments. Remember to read the arch docs more
2420 carefully next time.
2422 2009-07-15 Zoltan Varga <vargaz@gmail.com>
2424 * mini-llvm-cpp.cpp (mono_llvm_build_alloca): Update to latest llvm api.
2426 Wed Jul 15 17:20:27 CEST 2009 Paolo Molaro <lupus@ximian.com>
2428 * mini-ppc.c: exploit multiple load/store units if available (rest of
2429 the change from Steven Munroe (<munroesj@us.ibm.com>) first patch at
2430 http://bugzilla.novell.com/show_bug.cgi?id=487846).
2432 Wed Jul 15 16:24:57 CEST 2009 Paolo Molaro <lupus@ximian.com>
2434 * mini-ppc.c: integrate most of Steven Munroe (<munroesj@us.ibm.com>)
2435 first patch at http://bugzilla.novell.com/show_bug.cgi?id=487846.
2437 2009-07-14 Rodrigo Kumpera <rkumpera@novell.com>
2439 * cpu-x86.md: Fix missing clobbering from trancendental simd
2442 * cpu-amd64.md: Same.
2444 2009-07-14 Jerry Maine <crashfourit@gmail.com>
2446 Contributed under the terms of the MIT/X11 license by
2447 Jerry Maine <crashfourit@gail.com>.
2449 * basic-simd.cs: Added tests for single and doulble indexers.
2451 * cpu-amd64.md: Added simd opcode information.
2453 * mini-amd64.c: Added IR to native simd generation code.
2454 Added simd register names and function that returns them.
2456 * mini-amd64.h: Added marcos to turn on simd code compilation in
2457 amd64. Added max simd register count marco. Added caller/callee
2458 register mask marcos. Added marcos to use simd register bank.
2460 * mini.h: Added helper marco for shufling dwords and simple
2463 2009-07-14 Zoltan Varga <vargaz@gmail.com>
2465 * mini-llvm-cpp.cpp: Update to latest llvm SVN api.
2467 * Makefile.am (mono_LDADD): Pass LLVM_LDFLAGS to the linked.
2469 * unwind.c (mono_unwind_get_ops_from_fde): Make this return
2470 the length of the native code as well.
2472 * basic-simd.cs: Add a test for #521662.
2474 Mon Jul 13 17:58:50 CEST 2009 Paolo Molaro <lupus@ximian.com>
2476 * mini-ppc.c: fixed bug introduced by Steven's TLS changes.
2478 2009-07-13 Mark Probst <mark.probst@gmail.com>
2480 * mini.c: Register function for getting the IP from a signal
2481 context with metadata.
2483 2009-07-13 Zoltan Varga <vargaz@gmail.com>
2485 * method-to-ir.c (mono_method_to_ir): When calling a gshared method,
2486 call a generic class init trampoline if needed. Fixes #519336.
2488 * generics.cs: Add a test.
2490 2009-07-09 Mark Probst <mark.probst@gmail.com>
2492 * method-to-ir.c: When doing a call which might be remote from
2493 shared generic code to other shared code with open type arguments,
2494 get the remoting invoke wrapper from the RGCTX and do an indirect
2497 2009-07-03 Zoltan Varga <vargaz@gmail.com>
2499 * mini-trampolines.c (get_unbox_trampoline): Add an rgctx trampoline
2500 after the unbox trampoline in the full-aot case.
2502 2009-07-02 jonas echterhoff <jonas@unity3d.com>
2504 * mini.c: Move initialization of jit_mutex before debugger initialization
2509 * Info.plist: added Info.plist and link flag to enable the mono executable
2510 to access other processes. Requires codesigning of the executable to work.
2512 * mdb-debug-info32-darwin.s: The same as mdb-debug-info32.s, changed to
2517 2009-06-30 Zoltan Varga <vargaz@gmail.com>
2519 * driver.c (mini_regression): Handle loading errors. Fixes #508869.
2521 2009-06-29 Zoltan Varga <vargaz@gmail.com>
2523 * mini-exceptions.c (get_generic_context_from_stack_frame): Fix the case
2524 when the generic instance is an instantiation of a subclass of the
2525 methods class. Fixes #517166.
2527 2009-06-26 Zoltan Varga <vargaz@gmail.com>
2529 * mini-amd64.c (mono_arch_emit_prolog): Fix thread attaching in AOTed
2532 * mini.c (mono_jit_thread_attach): Allow domain to be NULL for calls from
2535 * CMakeLists.txt: Add minimal support for installation.
2537 2009-06-25 Zoltan Varga <vargaz@gmail.com>
2539 * aot-compiler.c (emit_and_reloc_code): Factor out the code to
2540 determine whenever a method is directly callable to a separate function.
2542 * mini-<ARCH>.c tramp-<ARCH>.c: Remove needless casts and add new
2543 needed ones as a result of the previous change.
2545 * mini-<ARCH>.c tramp-<ARCH>.c: Use mgreg_t* as the
2546 type of register arrays.
2548 * mini-trampolines.c tramp-<ARCH>.c aot-runtime.c: Use mgreg_t* as the
2549 type of register arrays.
2551 2009-06-24 Jerry Maine <crashfourit@gmail.com>
2553 Contributed under the terms of the MIT/X11 license by
2554 Jerry Maine <crashfourit@gail.com>.
2556 * mini-amd64.c: Added code to convert simd IR to native amd64 sse.
2558 2009-06-24 Zoltan Varga <vargaz@gmail.com>
2560 * aot-compiler.c (emit_plt): Define debug labels for most plt entries.
2562 2009-06-24 Neale Ferguson <neale@sinenomine.net>
2564 * mini-s390x.c: Correct LCONV_TO_Ix and ICONV_TO_Ix routines. Fix leave_method
2565 dump of structure return value. Fix some formatting.
2566 * cpu-s390x.md: Fix lengths of instruction sequences.
2567 * mini-s390.c: Minor formatting changes.
2569 2009-06-24 Zoltan Varga <vargaz@gmail.com>
2571 * mini-x86.h: Applied patch from Romain Tartiere (romain@blogreen.org).
2572 Use sigaction on freebsd as well.
2574 2009-06-23 Zoltan Varga <vargaz@gmail.com>
2576 * mini.h: Don't define MONO_ARCH_HAVE_TLS_GET to 0, as some code
2579 * mini.c (mini_init): Revert a change which breaks cross-compilation.
2581 2009-06-22 Mark Probst <mark.probst@gmail.com>
2583 * mini-ppc.c, cpu-ppc.md: Enable TLS on Darwin/G4.
2585 2009-06-22 Mark Probst <mark.probst@gmail.com>
2587 * mini.c, mini.h: Tell the runtime whether we support MONO_TLS.
2589 2009-06-20 Martin Baulig <martin@ximian.com>
2592 (MonoDebuggerThreadFlags): New enum typedef.
2593 (MonoDebuggerThreadInfo): Added `guint32 thread_flags'.
2594 (mono_debugger_thread_created): Added `gpointer func' argument;
2595 initialize the new `thread_flags' field.
2597 2009-06-18 Martin Baulig <martin@ximian.com>
2599 * debug-debugger.h (MonoDebuggerRuntimeFlags): New enum typedef.
2600 (MonoDebuggerInfo): Renamed the `dummy' field info `runtime_info'.
2603 (mini_debugger_set_attach_ok): New function; sets the attach-ok
2604 flag in `MONO_DEBUGGER__info.runtime_info'.
2607 (mono_main): Call mini_debugger_set_attach_ok() if generics
2608 sharing is disabled.
2610 2009-06-22 Zoltan Varga <vargaz@gmail.com>
2612 * aot-compiler.c (add_wrappers): Fix a warning.
2614 * mini-ppc.c tramp-ppc.c exceptions-ppc.c aot-compiler.c: Update after
2615 the ppc load/store macro changes.
2617 2009-06-21 Zoltan Varga <vargaz@gmail.com>
2619 * tramp-ppc.c (mono_arch_patch_plt_entry): Implement this.
2621 * aot-compiler.c (mono_compile_assembly): Sanitize the plt symbol too,
2622 not just the got symbol.
2624 * mini-ppc.c aot-compiler.c unwind.c: Implement generation of unwind info
2627 * aot-compiler.c unwind.c: Add infrastructure for unwind support on
2630 * aot-compiler.c: Remove some fixmes.
2632 * driver.c (mono_main): Print a helpful message when cross-compiling.
2634 * mini.c (mini_init): Disable signal handlers when cross-compiling.
2636 * method-to-ir.c (initialize_array_data): Do the optimization if the
2637 target byte order is little endian, instead of the host byte order.
2639 * aot-compiler.c: Emit sizes for most symbols, only emit runtime-invoke
2640 wrappers into the mscorlib image, Emit a unique plt symbol for each
2641 image, emit symbols for plt entries.
2643 * image-writer.c (img_writer_emit_symbol_size): New function to emit
2646 2009-06-20 Zoltan Varga <vargaz@gmail.com>
2648 * aot-compiler.c (add_wrappers): Avoid calling
2649 mono_marshal_get_type_info () since it can assert for some types.
2651 * method-to-ir.c (mono_method_to_ir): Disable aot when some forms of
2652 ldtoken are used inside wrappers.
2654 * helpers.c: Add support for prefixing tools with the arch name.
2656 * mini.h (OP_LOADR_MEMBASE): New opcodes to load/store pointer sized
2657 quantities when using ilp32.
2659 * mini-codegen.c: Use OP_LOADR_MEMBASE/OP_STORER_MEMBASE for loading/storing
2660 spill slots. Use sizeof(mgreg_t) for the spill slot size.
2662 * image-writer.c: Use .long on ilp32.
2664 * aot-compiler.c: Use 32 bit loads on ilp32.
2666 2009-06-19 Zoltan Varga <vargaz@gmail.com>
2668 * tramp-ppc.c (mono_arch_create_trampoline_code): Fix the ppc build.
2670 * mini-ops.h: Use TARGET_POWERPC define for consistency.
2672 * patch-info.h: Add 'MSCORLIB_GOT_ADDR' patch type.
2674 * aot-compiler.c aot-runtime.c: Put the mscorlib got address into the
2675 second got slot of every aot image.
2677 * aot-compiler.c aot-runtime.c mini-trampolines.c: Add support for
2678 aot on platforms with function pointers.
2680 * mini-ppc.h mini-ppp.c cpu-ppc.md exceptions-ppc.c tramp-ppc.c: Add
2681 support for aot/full aot on ppc/ppc64.
2683 * tramp-<ARCH>.c (mono_arch_patch_plt_entry): Add 'got' and 'regs'
2684 arguments which are needed on ppc.
2686 * tramp-arm.c (mono_arch_nullify_class_init_trampoline): Add 'regs'
2689 * mini-trampolines.c aot-runtime.c: Update after the above changes.
2691 * liveness.c (BITS_PER_CHUNK): Use MONO_BITSET_BITS_PER_CHUNK.
2693 * regalloc2.c (BITS_PER_CHUNK): Ditto.
2695 * aot-compiler.c (emit_got_info): Fix reading unused memory.
2697 * ir-emit.h (alloc_dreg): Add a 'return -1' to quiet some compilers.
2699 2009-06-17 Geoff Norton <gnorton@novell.com>
2701 * aot-compiler.c: Ensure we dont try to close a null dwarf writer.
2703 2009-06-17 Zoltan Varga <vargaz@gmail.com>
2705 * dwarfwriter.c (mono_dwarf_writer_create): Add an 'appending' parameter
2706 to control whenever the dwarf writer is in xdebug or aot mode.
2707 (emit_class_dwarf_info): Use a separate abbrev for structures without
2710 * aot-compiler.c: Pass the appending parameter to
2711 mono_dwarf_writer_create ().
2713 * branch-opts.c (mono_merge_basic_blocks): Fix the case when bbn
2714 falls through to its next bblock. Fixes #513931.
2716 * iltests.il: Add a test.
2718 * dwarfwriter.c (mono_dwarf_writer_emit_base_info): Emit some line number
2719 infor even if emit_line is FALSE, as the apple linker seems to require it.
2721 * image-writer.c (asm_writer_emit_symbol_diff): Call get_label ().
2723 * dwarfwriter.c (emit_cie): Emit a separate symbol for the cie start, as
2727 2009-06-15 Zoltan Varga <vargaz@gmail.com>
2729 * exceptions-mips.c (mono_arch_get_throw_exception_by_name): Fix the
2732 2009-06-13 Zoltan Varga <vargaz@gmail.com>
2734 * mini.h (struct MonoBasicBlock): Add 'has_jump_table' and
2735 'has_call_handler' fields.
2737 * method-to-ir.c (mono_method_to_ir): Set them if needed.
2739 * branch-opts.c (mono_merge_basic_blocks): Avoid iterating through the
2740 first bblock if not needed. Fixes #512790.
2742 2009-06-11 Zoltan Varga <vargaz@gmail.com>
2744 * aot-compiler.c (mono_compile_assembly): Fix a warning.
2746 * aot-compiler.c (add_wrappers): Don't emit remoting-invoke-with-check
2749 * aot-runtime.c (mono_aot_get_method): Use the original method's code for
2750 remoting-invoke-with-check wrappers, which are not needed when running with
2751 full-aot, since it doesn't support remoting.
2753 2009-06-10 Zoltan Varga <vargaz@gmail.com>
2755 * aot-compiler.c (emit_got_info): Don't emit offsets for the plt got entries.
2757 * aot-compiler.c aot-runtime.c: Don't emit the first got offset in the
2758 method info, it is not used anymore.
2760 * mini.h: Bump AOT file format version.
2762 * aot-compiler.c (arch_emit_plt_entry): Make the arm plt entries one
2765 * aot-runtime.c (mono_aot_get_plt_info_offset): Update after the
2768 * tramp-arm.c (mono_arch_patch_plt_entry): Ditto.
2770 * mini.h: Bump AOT file format version.
2772 2009-06-10 Zoltan Varga <vargaz@gmail.com>
2774 * image-writer.c (asm_writer_emit_symbol_diff): Disable the
2775 TARGET_ASM_APPLE stuff for now, as it doesn't seem to work on the
2778 * mini-arm.c (mono_arch_output_basic_block): Fix the implementation
2779 of CKFINITE and FBGE for VFP.
2781 2009-06-09 Zoltan Varga <vargaz@gmail.com>
2783 * aot-compiler.c: Don't align code to 16 bytes on arm.
2785 * aot-compiler.c (emit_method_code): Emit the unbox trampolines right
2786 before the methods they belong to.
2788 * aot-runtime.c (mono_aot_plt_resolve): Avoid creating trampolines in
2789 the full-aot case if possible, since the trampoline will be called right
2792 * aot-compiler.c (mono_compile_assembly): Decrease the number of full aot
2793 trampolines to 1024 after the change above.
2795 * aot-compiler.c (arch_emit_specific_trampoline): Rework the arm
2796 trampoline to save 8 bytes per trampoline.
2798 * tramp-arm.c (mono_arch_create_trampoline_code_full): Update after the
2801 2009-06-08 Zoltan Varga <vargaz@gmail.com>
2803 * aot-compiler.c: Use acfg->temp_prefix instead of .L to prefix labels.
2805 2009-06-08 Martin Baulig <martin@ximian.com>
2808 (MonoDebuggerExceptionAction): Moved into debug-mini.h.
2809 (_mono_debugger_throw_exception): Don't make this static.
2810 (_mono_debugger_unhandled_exception): Likewise.
2811 (mono_debugger_handle_exception): Moved to mini-exceptions.c
2814 (MonoDebuggerExceptionAction): Moved here from debug-mini.c.
2815 (_mono_debugger_throw_exception): Add function prototype.
2816 (_mono_debugger_unhandled_exception): Likewise.
2819 (mono_handle_exception_internal): Added `MonoJitInfo **out_ji'
2820 arg; return the first exception handler if the exception is caught
2821 and we're running inside the debugger.
2822 (mono_debugger_handle_exception): Moved here from debug-mini.c;
2823 improve exception handle inside runtime-invoke, check whether the
2824 exception is actually caught in the method being invoked and not
2825 by the runtime-invoke-wrapper.
2827 2009-06-08 Zoltan Varga <vargaz@gmail.com>
2829 * image-writer.c: Improve support for the osx assembler.
2831 * dwarfwriter.c: Avoid the usage of subsections if the assembler doesn't
2834 2009-06-08 Martin Baulig <martin@ximian.com>
2837 (MonoDebuggerExceptionAction): Moved into debug-mini.h.
2838 (_mono_debugger_throw_exception): Don't make this static.
2839 (_mono_debugger_unhandled_exception): Likewise.
2840 (mono_debugger_handle_exception): Moved to mini-exceptions.c
2843 (MonoDebuggerExceptionAction): Moved here from debug-mini.c.
2844 (_mono_debugger_throw_exception): Add function prototype.
2845 (_mono_debugger_unhandled_exception): Likewise.
2848 (mono_handle_exception_internal): Added `MonoJitInfo **out_ji'
2849 arg; return the first exception handler if the exception is caught
2850 and we're running inside the debugger.
2851 (mono_debugger_handle_exception): Moved here from debug-mini.c;
2852 improve exception handle inside runtime-invoke, check whether the
2853 exception is actually caught in the method being invoked and not
2854 by the runtime-invoke-wrapper.
2856 2009-06-07 Zoltan Varga <vargaz@gmail.com>
2858 * image-writer.c (append_subsection): Don't align subsections of the
2859 debug_line section as a workaround.
2861 * dwarfwriter.c: Emit line number info in the AOT case as well.
2863 2009-06-06 Steven Munroe <munroesj@us.ibm.com>
2865 This patch is contributed under the terms of the MIT/X11 license
2867 * mini-ppc.c (mono_arch_emit_exceptions): Change assert to
2868 code_len <= code_size
2870 2009-06-06 Zoltan Varga <vargaz@gmail.com>
2872 * mini-mips.c (mips_emit_exc_by_name): Fix the mips build.
2874 2009-06-04 Zoltan Varga <vargaz@gmail.com>
2876 * aot-compiler.c aot-runtime.c: Delete references to static rgctx
2877 invoke wrappers, we now use trampolines instead.
2879 2009-06-04 Mark Probst <mark.probst@gmail.com>
2881 * mini-darwin.c: The exception thread must not be registered with
2884 2009-06-04 Mark Probst <mark.probst@gmail.com>
2886 * mini-gc.c: Disable the code because it makes SGen crash.
2888 2009-06-03 Zoltan Varga <vargaz@gmail.com>
2890 * aot-compiler.c (mono_compile_assembly): Handle file open errors gracefully
2891 instead of asserting.
2893 2009-05-31 Zoltan Varga <vargaz@gmail.com>
2895 * aot-compiler.c (mono_compile_assembly): Move the creation of the
2896 output file after the code has been compiled.
2898 2009-05-30 Zoltan Varga <vargaz@gmail.com>
2900 * tramp-ppc.c (mono_arch_get_static_rgctx_trampoline): Fix 64 bit support.
2902 2009-05-31 Zoltan Varga <vargaz@gmail.com>
2904 * aot-compiler.c aot-runtime.c: Get rid of the shared/non-shared got
2905 entries distinction to simplify the code.
2907 * mini.h: Bump AOT file format version.
2909 2009-05-28 Zoltan Varga <vargaz@gmail.com>
2911 * objects.cs: Fix the signature of one of the tests.
2913 * mini.c (mini_create_ftnptr): New helper function, moved here from
2915 (mini_get_addr_from_ftnptr): Ditto.
2916 (mini_init): Install the new helpers.
2918 2009-05-28 Martin Baulig <martin@ximian.com>
2920 Correctly initialize the debugger when embedding Mono.
2922 * mdb-debug-info32.s, mdb-debug-info64.s: Add a global variable
2923 `MONO_DEBUGGER__using_debugger' to the `.mdb_debug_info' section;
2924 see documentation in mini_debug_running_inside_mdb().
2927 (mini_debug_running_inside_mdb): New function to check whether
2928 we're running inside mdb.
2930 * mini.c (mini_init): Call mini_debugger_init() if we're running
2931 inside the debugger.
2933 * driver.c (mono_main): Moved the call to mini_debugger_init()
2934 into mini_init() to make this work when embedding Mono.
2936 * debug-debugger.c (mini_debugger_init): Warn about duplicate
2937 calls to mini_debugger_init().
2939 * mini.h: Rename mono_debugger_init() -> mini_debugger_init(),
2940 mono_debugger_main() -> mini_debugger_main() and put them inside a
2941 `MONO_DEBUGGER_SUPPORTED' conditional.
2943 2009-05-26 Rodrigo Kumpera <rkumpera@novell.com>
2945 * mini-trampolines.c: Kill mono_find_delegate_trampoline_by_addr as
2946 this is no longer in use.
2949 2009-05-26 Zoltan Varga <vargaz@gmail.com>
2951 * mini-sparc.c (add_outarg_load): Fix the sparc build.
2953 * aot-compiler.c (emit_method_code): Always write out C style symbols for
2956 2009-05-27 Martin Baulig <martin@ximian.com>
2958 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
2960 * mini-x86.c (mono_arch_output_basic_block): Fix the precision of
2961 long_conv_to_r_un to 64 bits.
2963 * cpu-x86.md: Increase the instruction size due to the changes.
2965 * iltests.il.in: Add regression test.
2969 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
2971 * objects.cs: Move the previous test from basic.cs to here.
2973 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
2975 * basic.cs: Add regression test for #506915.
2977 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
2979 * method-to-ir.c (mono_method_to_ir): When doing the ldobj+stobj
2980 optimization we must check the bb of the first byte of stobj as
2981 it's the only one set in cil_offset_to_bb.
2985 2009-05-25 Zoltan Varga <vargaz@gmail.com>
2987 * image-writer.c: Fix pointer directive on ppc64.
2989 2009-05-24 Zoltan Varga <vargaz@gmail.com>
2991 * image-writer.c (asm_writer_emit_section_change): Avoid using
2992 .bss subsections on ppc too.
2994 2009-05-23 Zoltan Varga <vargaz@gmail.com>
2996 * image-writer.c: Fix the definition of TARGET_ASM_....
2998 * image-writer.c: Fix the emission of assembler directives in the last
3001 * mini-ppc.c (mono_arch_emit_exceptions): Increase the size of the
3002 exception throwing code to accomodate ppc64.
3004 * tramp-ppc.c (mono_arch_get_nullified_class_init_trampoline): Increase the
3005 size to work on ppc64 too.
3007 * mini-ppc.h (MonoCompileArch): Enable static rgctx trampolines on ppc64
3010 * image-writer.c: Clean up the #ifdef hell a bit by adding defines for
3011 the assembler dialect instead of using platform specific defines.
3013 2009-05-22 Geoff Norton <gnorton@novell.com>
3015 * mini-arm.c (get_call_info): If a structure is split between the stack
3016 and argument registers, we should not advance the stack pointer by the entire
3017 native size, but just by the amount that spilled.
3019 2009-05-22 Zoltan Varga <vargaz@gmail.com>
3021 * mini-arm.c (get_call_info): Handle structures with alignment requirements
3024 2009-05-21 Zoltan Varga <vargaz@gmail.com>
3026 * aot-compiler.c (emit_extra_methods): Encode direct runtime invoke
3029 * aot-compiler.c (add_extra_method): Fix up the collection of extra
3030 methods so wrapper don't get added twice.
3031 (add_generic_instances): Don't add methods of arrays.
3033 * generics.cs: Mark one test as !FULLAOT.
3035 2009-05-21 Rodrigo Kumpera <rkumpera@novell.com>
3037 * mini-x86.c (emit_move_return_value): Remove unused vars.
3039 2009-05-21 Rodrigo Kumpera <rkumpera@novell.com>
3041 * mini-x86.c (mono_arch_emit_call): The decompose code now supports
3042 decomposing 8 bytes structs into a LCALL.
3044 * mini-x86.c (emit_move_return_value): We no longer push the vtype
3045 pointer for where to store the returned regs.
3047 * decompose.c (mono_decompose_vtype_opts): Fix the comment to properly
3050 Fixes #471747, #471751 and #4734530 (in fact, it's a bunch of dups).
3052 2009-05-20 Miguel de Icaza <miguel@novell.com>
3054 * aot-runtime.c (mono_aot_init): Use g_getenv to work on systems
3057 2009-05-21 Zoltan Varga <vargaz@gmail.com>
3059 * aot-compiler.c (add_wrappers): Add StructureToPtr/PtrToStructure wrappers.
3061 * basic.cs: Move the test_2_cprop_bug () test to generics.cs as it involves
3064 2009-05-20 Rodrigo Kumpera <rkumpera@novell.com>
3066 * local-propagation.c (mono_local_cprop): Avoid local propagation
3067 across paired add/sub if the first instruction dest reg is it's
3068 source reg. For example:
3070 int_add_imm R12 <- R12 [1] clobbers: 1
3071 int_sub_imm R42 <- R12 [1] clobbers: 1
3073 The cprop pass would wrongly const prop + 1 to int_sub_imm which doesn't
3074 maintain the math identify.
3078 2009-05-20 Andreia Gaita <avidigal@novell.com>
3080 * Makefile.am: avoid going on the network just to get the revision,
3083 2009-05-19 Massimiliano Mantione <massi@ximian.com>
3085 Fixed estimate for short branches on amd64 (they were off mark, and
3086 enabling call prolog-epilog instrumentations caused assertions).
3087 * mini.h (struct MonoBasicBlock): added max_length field to hold the
3088 estimate for the maximum length of this basic block.
3090 - mono_arch_emit_prolog: compute max_length for each basic block
3091 (instead of max_offset), and inflate size estimate also for entry bb
3092 in case of code instrumentation.
3093 - mono_arch_output_basic_block: get rid of "cpos" (the current
3094 estimated "position" in the code), and always use "offset" instead,
3095 which is accurate; at the beginning of the function quickly recompute
3096 max_offset for all the remaining blocks, starting from the current
3097 cfg->code_len (which is correct, and not estimated) and using the
3098 estimated block lengths computed previously.
3100 2009-05-17 Zoltan Varga <vargaz@gmail.com>
3102 * exceptions-ppc.c: Remove the caching from the trampoline creation
3103 functions, it is already done in the caller.
3105 * mini-trampolines.c (mono_llvm_vcall_trampoline): Fix the llvm build.
3107 * mini-ppc.h mini-arm.h mini-x86.h mini-amd64.h: Add
3108 MONO_ARCH_GSHARED_SUPPORTED define.
3110 * mini.c (mini_init): Use the MONO_ARCH_GSHARED_SUPPORTED define.
3112 * mini-arm.c mini.c: Get rid of the unused mono_arch_fixup_jinfo ()
3115 2009-05-16 Zoltan Varga <vargaz@gmail.com>
3117 * jit-icalls.c (mono_helper_compile_generic_method): Get rid of the
3118 call to mono_marshal_get_rgctx_invoke ().
3120 * mini.c method-to-ir.c mini-trampolines.c: Get rid of the usage of
3121 mono_marshal_get_static_rgctx_invoke (), all platforms which support
3122 gshared use the static rgctx trampolines now.
3124 * mini.c (mini_init): Call mono_set_generic_sharing_supported () if the
3125 platform supports it.
3127 2009-05-15 Zoltan Varga <vargaz@gmail.com>
3129 * mini-arm.c (mono_arch_allocate_vars): Correctly save R5 when using AOT.
3131 * aot-compiler.c (emit_method_code): Avoid duplicate labels for methods.
3133 2009-05-15 Zoltan Varga <vargaz@gmail.com>
3135 * mini-ppc.c (mono_arch_emit_exceptions): Nullify the processed patches.
3137 * tramp-ppc.c (mono_arch_nullify_class_init_trampoline): Implement this
3140 2009-05-15 Massimiliano Mantione <massi@ximian.com>
3142 Made it possible for mono_arch_instrument_epilog to preserve
3143 argument registers, otherwise instrumenting the "epilogue" before
3144 a tail call would clobber them.
3145 * mini.h: Added "mono_arch_instrument_epilog_full" prototype, which
3146 if like mono_arch_instrument_epilog but with an additional parameter
3147 that states if argument registers must be preserved.
3148 * mini.c: implemented mono_arch_instrument_epilog as a call to
3149 mono_arch_instrument_epilog_full without asking to preserve argument
3150 registers (this makes the existing code work as usual).
3152 - mono_arch_instrument_epilog: add parameter to transform it into
3153 mono_arch_instrument_epilog_full, and preserve argument registers
3155 - mono_arch_output_basic_block, OP_TAILCALL case: call
3156 mono_arch_instrument_epilog_full.
3157 * mini-alpha.c, mini-arm.c, mini-hppa.c, mini-ia64.c, mini-mips.c,
3158 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c, mini-x86.c:
3159 only transformed mono_arch_instrument_epilog into
3160 mono_arch_instrument_epilog_full.
3162 2009-05-15 Geoff Norton <gnorton@novell.com>
3164 * mini-darwin.c: This works on arm now.
3166 2009-05-14 Geoff Norton <gnorton@novell.com>
3168 * jit.h, driver.c: Allow full-aot to be decided programatically by the
3171 2009-05-15 Zoltan Varga <vargaz@gmail.com>
3173 * aot-compiler.c (emit_method_code): Skip a few more characters in the debug
3176 * mini-trampolines.c (mono_magic_trampoline): Handle static rgctx invoke
3177 wrappers during full aot mode correctly.
3179 * aot-runtime.c (mono_aot_get_unbox_trampoline): Handle shared generic
3182 * aot-compiler.c (mono_aot_method_hash): Use our internal version of
3183 mono_metadata_type_hash ().
3185 2009-05-14 Massimiliano Mantione <massi@ximian.com>
3187 * mini.h, mini-codegen.c, mini-alpha.c, mini-amd64.c, mini-arm.c,
3188 mini-hppa.h, mini-hppa.c, mini-ia64.c, mini-mips.h, mini-mips.c,
3189 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c, mini-886.c:
3190 Removed MONO_INST_BRLABEL from the instruction flags, and the
3191 remaining code that used it, because we do not support branches inside
3192 basic blocks (and branch target labels) anymore.
3193 * Makefile.am: As part of the above cleanup, remove reference to
3194 BURG files which don't exist anymore.
3196 2009-05-14 Zoltan Varga <vargaz@gmail.com>
3198 * image-writer.c (asm_writer_emit_local_symbol): Make this a nop on
3201 * mini-mips.c mini-mips.h exceptions-mips.c: Transition the mips backend
3202 to use mono_arch_throw_corlib_exception.
3204 * mini-ppc.c mini-ppc.h exceptions-ppc.c: Use
3205 mono_arch_throw_corlib_exception for throwing corlib exceptions.
3207 * aot-runtime.c (decode_patch): Allocate the data for R4/R8 from the
3210 * mini.c (mono_patch_info_dup_mp): Copy the table of switch targets too.
3212 * aot-compiler.c: Emit a local symbol prefixed with the assembly name
3213 for the got to make debugging easier and to avoid confusing it with the
3216 * aot-compiler.c (emit_method_code): Emit a C style symbol for each
3217 method so a breakpoint can be set when using gdb.
3219 2009-05-13 Zoltan Varga <vargaz@gmail.com>
3221 * aot-compiler.c (mono_aot_method_hash): Implement this properly based
3222 on mono_method_get_imt_slot ().
3224 * aot-runtime.c (find_extra_method_in_amodule): Get rid of the
3225 num_decodes variables.
3227 * aot-compiler.c (mono_aot_method_hash): Revert part of the last
3228 change as it doesn't seem to work.
3230 * aot-compiler.c (mono_aot_method_hash): Improve the hashing of
3233 2009-05-12 Zoltan Varga <vargaz@gmail.com>
3235 * aot-compiler.c mini.c mini-amd64.h mini-arm.h: Kill
3236 MONO_ARCH_FULL_AOT_IMT_SUPPORTED define, both platforms now support imt.
3238 * mini.c (mini_init): Install mono_aot_get_imt_thunk as the IMT thunk
3239 builder when using full aot.
3241 * mini-amd64.c (mono_arch_build_imt_thunk): Don't handle the full-aot case
3242 here, it is already handled.
3244 * mini-arm.c (mono_arch_emit_imt_argument): Pass the dynamic imt arg
3247 * aot-compiler.c (arch_emit_imt_thunk): Implement this for ARM.
3249 * mini-arm.h: Enable IMT for full aot.
3251 * aot-compiler.c (mono_compile_assembly): Don't emit imt thunk if the
3252 arch doesn't support it.
3254 * mini.c (mini_init): Don't disable IMT for full aot if the
3255 architecture supports it.
3257 * mini.h (MonoAotTrampoline): New enum containing the different types
3258 of 'numerous' trampolines.
3259 (MONO_AOT_FILE_VERSION): Bump this.
3261 * aot-compiler.c aot-runtime.c: Unify the handling of specific and
3262 static rgctx trampolines. Add support for full-aot IMT thunks.
3264 * mini-amd64.h: Enable IMT for full aot.
3266 * TestDriver.cs: Add a CategoryAttribute class and an --exclude option
3267 to exclude tests belonging to a category.
3269 * generics.cs: Mark some tests with a !FULLAOT category.
3271 * Makefile.am (fullaotcheck): Run tests with --exclude !FULLAOT. Include
3274 2009-05-11 Zoltan Varga <vargaz@gmail.com>
3276 * aot-compiler.c (emit_and_reloc_code): Move the implementation of
3277 MONO_PATCH_INFO_GOT_OFFSET to a separate arch-specific function.
3278 (emit_plt): Fix a warning.
3280 2009-05-10 Zoltan Varga <vargaz@gmail.com>
3282 * aot-compiler.c aot-runtime.c: Fix the build by moving is_shared_got_patch
3283 back into aot-compiler.c to a place where the other functions shared by
3284 the runtime and aot compiler are.
3286 * aot-compiler.c aot-runtime.c: Emit the got addr using a separate symbol,
3287 as done previously, instead of in MonoAotFileInfo, since pointers might have
3288 alignment requirements.
3290 * mini.h: Bump AOT file format version.
3292 2009-05-10 Miguel de Icaza <miguel@novell.com>
3294 * aot-runtime.c (mono_aot_is_shared_got_patch): Move this routine
3295 that is used at runtime from the aot-compiler.c, this makes it
3296 work on setups that remove the AOT compiler from the output
3299 2009-05-09 Zoltan Varga <vargaz@gmail.com>
3301 * tramp-ppc.c (mono_arch_get_static_rgctx_trampoline): Implement this for
3304 * mini-ppc.h: Enable static rgctx trampolines for ppc.
3306 * mini-<ARCH>.h: Kill the MONO_ARCH_ENABLE_EMIT_STATE_OPT define.
3308 * decompose.c (mono_decompose_long_opts): Move the ppc/sparc specific
3309 stuff to mono_arch_decompose_long_opts ().
3310 (mono_decompose_opcode): Remove some dead code.
3312 2009-05-08 Rodrigo Kumpera <rkumpera@novell.com>
3314 * method-to-ir.c (mono_method_to_ir): Fix boostrap of non amd64 builds
3315 cmethod can be null for quite a some reasons.
3317 2009-05-08 Rodrigo Kumpera <rkumpera@novell.com>
3319 * method-to-ir.c (mono_method_to_ir): Fix non amd64 builds.
3321 2009-05-08 Zoltan Varga <vargaz@gmail.com>
3323 * aot-compiler.c (arch_emit_got_access): Fix the aot-not-supported build.
3325 2009-05-08 Zoltan Varga <vargaz@gmail.com>
3327 * method-to-ir.c (mono_emit_call_args): Add a 'tail' flag argument.
3328 (mono_method_to_ir): Use MONO_ARCH_USE_OP_TAIL_CALL macro to determine
3329 whenever to make tail calls using OP_TAIL_CALL. Enable support for tail
3330 calls returning structures by addr on amd64.
3332 * mini-amd64.h (MONO_ARCH_USE_OP_TAIL_CALL): New arch-specific macro.
3334 * iltests.il.in: Restructure the tail call tests a bit.
3336 2009-05-07 Zoltan Varga <vargaz@gmail.com>
3338 * aot-compiler.c (add_wrappers): Add remoting-invoke-with-check wrappers
3339 for virtual methods too.
3341 2009-05-06 Raja R Harinath <harinath@hurrynot.org>
3343 * method-to-ir.c (mono_method_to_ir): Revert change of 2009-05-02
3344 due to regression in verifying System.dll.
3346 2009-05-06 Zoltan Varga <vargaz@gmail.com>
3348 * debug-mini.c (mono_debugger_method_has_breakpoint): Allow breakpoints
3351 * dwarfwriter.c (emit_class_dwarf_info): Add support for generic
3354 * aot-compiler.c aot-runtime.c: Use our own hash function instead of
3355 g_str_hash () which can change.
3357 * driver.c (mini_regression): Disable optimizations not supported by
3358 the cpu. Fixes #500019.
3360 * aot-runtime.c (mono_aot_get_unwind_info): Fix the --enable-minimal=aot
3363 2009-05-06 Zoltan Varga <vargaz@gmail.com>
3365 * mini-llvm.c (mono_llvm_emit_method): Update the OP_TLS_GET implementation
3366 to the latest LLVM code.
3368 2009-05-05 Zoltan Varga <vargaz@gmail.com>
3370 * genmdesc.pl (load_opcodes): Fix this after the TARGET_... changes.
3372 2009-05-04 Zoltan Varga <vargaz@gmail.com>
3374 * mini-llvm.c (mono_llvm_emit_method): Implement TLS support on
3377 * aot-compiler.c (encode_patch_list): Simplify this considerably as we are
3378 no longer saving offsets, so just save the patch types along with the other
3380 * aot-runtime.c (load_patch_info): Update after the changes to
3381 encode_patch_list ().
3382 (decode_got_entry): Removed, merged into load_patch_info ().
3383 (is_shared_got_patch): Removed, call the same function from
3386 * mini.h: Bump aot file format version.
3388 * aot-compiler.c aot-runtime.c: Resurrect static linking support. Kill the
3389 half-finished no-dlsym code.
3391 * aot-runtime.c (load_method): Kill the old and bit-rotten use_loaded_code
3394 * mini-<ARCH>.h mini-trampolines.c aot-runtime.c: Kill the
3395 MONO_ARCH_HAVE_CREATE_TRAMPOLINE_FROM_TOKEN define.
3397 2009-05-02 Zoltan Varga <vargaz@gmail.com>
3399 * tramp-amd64.c (mono_arch_get_static_rgctx_trampoline): Increase the
3400 buffer length to work with AOT code.
3402 * method-to-ir.c (mono_method_to_ir): Handle loading errors in the
3403 ldfld/stfld opcodes.
3405 * exceptions-x86.c (mono_arch_get_throw_exception_by_name): Simplify this
3408 * mini-llvm.c mini-x86.c: Implement 32 bit and x86 support.
3410 * ssa.c (mono_ssa_compute): Don't skip I8 values when using LLVM.
3412 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Update to the latest
3415 * mini.c (mini_method_compile): Set the from_llvm flag in MonoJitInfo
3416 if needed. Don't decompose long operations when using llvm.
3418 2009-05-01 Zoltan Varga <vargaz@gmail.com>
3420 * aot-compiler.c aot-runtime.c: Use mono_pagesize () instead of the
3423 * aot-runtime.c (load_aot_module): Get rid of another mprotect call.
3425 2009-05-03 Martin Baulig <martin@ximian.com>
3427 * debug-debugger.c (debugger_insert_source_breakpoint): Don't call
3428 mono_debugger_insert_method_breakpoint() since the class init
3429 handler we're inserting at the top of the method already gives us
3432 2009-04-30 Zoltan Varga <vargaz@gmail.com>
3434 * decompose.c (mono_decompose_long_opts): Move the implementation of LNEG
3435 to mono_arch_decompose_long_opts () for x86 and arm.
3437 2009-04-29 Zoltan Varga <vargaz@gmail.com>
3439 * mini-codegen.c (mono_regstate_alloc_int): Use __x86_64__ instead of
3442 2009-04-28 Zoltan Varga <vargaz@gmail.com>
3444 * *.h *.c: Use TARGET_<ARCH> defines instead of __<arch>__ defines in the
3447 2009-04-26 Zoltan Varga <vargaz@gmail.com>
3449 * aot-runtime.c (mono_aot_create_specific_trampoline): Add a stat for the
3450 number of trampolines used in full-aot mode.
3452 * aot-compiler.c: Add an ntrampolines option to set the number of
3453 trampolines emitted in full-aot mode.
3455 2009-04-27 Zoltan Varga <vargaz@gmail.com>
3457 * mini-llvm.c (mono_llvm_emit_method): Implement OP_CHECK_THIS using
3458 a volatile load. Get rid of get_tempname (), llvm assigns names
3461 * mini-llvm-cpp.cpp (mono_llvm_build_volatile_load): New instruction
3464 * mini-llvm.c (mono_llvm_emit_method): Don't call LLVMGetParam on
3467 * abcremoval.c (REPORT_ABC_REMOVAL): Don't output messages at verbose
3470 * mini-codegen.c (mono_local_regalloc): Prevent sreg1/dreg to be allocated
3471 to the same register as a fixed sreg2. Fixes #497271.
3473 * iltests.il.in: Add a new test.
3475 2009-04-26 Zoltan Varga <vargaz@gmail.com>
3477 * mini-amd64.c: Use moves instead of pushes for passing arguments on the
3478 stack, since pushes complicate exception handling.
3480 * exceptions-amd64.c (mono_arch_find_jit_info): Don't pop the arguments of
3481 the stack if they are passed using moves.
3483 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add an assert.
3485 * method-to-ir.c (mono_method_to_ir): Disable fast virtual generic methods
3488 * mini-llvm.c (mono_llvm_emit_method): Call jit icall wrappers, not the
3489 icalls themselves. Convert arguments of FCOMPARE. Convert the destination
3490 of FMOVE if it is an R4.
3492 2009-04-25 Zoltan Varga <vargaz@gmail.com>
3494 * mini-ops.h: Add OP_LLVM_OUTARG_VT opcode.
3496 * mini.h (LLVMCallInfo): New structure to store calling convention
3497 information for the LLVM back end similar to the CallInfo structures in
3500 * mini-amd64.c (mono_arch_get_llvm_call_info): New arch function to return
3501 call information in a format usable by LLVM.
3502 (mono_arch_emit_call): Move the LLVM handling code to mono_llvm_emit_call ().
3504 * method-to-ir.c (mono_emit_call_args): Emit calls using
3505 mono_llvm_emit_call () when compiling using LLVM.
3507 * mini-llvm.c: Implement support for passing/receiving valuetypes. Add
3508 comments to all functions. Fix memory leaks. Add a public init/cleanup
3511 * mini.c: Call the llvm init/cleanup functions in mini_init()/cleanup().
3513 * method-to-ir.c (handle_array_new): Disable llvm when calling the vararg
3514 mono_array_new_va () jit icall.
3516 Fri Apr 24 16:44:08 CEST 2009 Paolo Molaro <lupus@ximian.com>
3518 * Makefile.am, genmdesc.c, genmdesc.pl: tiny refactor to allow
3519 multiple machine description files to be specified.
3520 * mini-ops.h: fixes for cross-compilation.
3522 2009-04-22 Miguel de Icaza <miguel@novell.com>
3524 * aot-runtime.c (make_writable): Use mono_mprotect to simplify
3527 2009-04-22 Zoltan Varga <vargaz@gmail.com>
3529 * method-to-ir.c (mono_method_to_ir): Force init_locals to be TRUE
3530 to prevent asserts in various passes. Fixes #497220.
3532 2009-04-21 Zoltan Varga <vargaz@gmail.com>
3534 * mini-trampolines.c (mono_generic_class_init_trampoline): Remove
3537 * aot-compiler.c aot-runtime.c: Emit the unwind info into a separate
3538 table to avoid duplicates.
3540 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
3542 * aot-compiler.c (emit_method_code): Avoid writing symbols if the nodebug
3545 2009-04-20 Rodrigo Kumpera <rkumpera@novell.com>
3547 * mini.c (mini_method_verify): Fail fulltrust code if the exception
3548 is for method or field access.
3550 2009-04-20 Zoltan Varga <vargaz@gmail.com>
3552 * mini-llvm-cpp.cpp (mono_llvm_dump_value): New helper function to print
3555 * mini-llvm.c (mono_llvm_emit_method): Use it.
3557 * mini-llvm.c (type_to_llvm_type): Fix the mapping of enums.
3558 (mono_llvm_emit_method): Add support for CAS. Fix handling of CSET opcodes
3561 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add support for
3562 synchronized methods.
3564 * mini.c (mini_method_compile): Disable LLVM for dynamic methods.
3566 * mini.c (mini_method_compile): Enable ABCREM when running with LLVM.
3568 * mini-llvm.c (mono_llvm_emit_method): Add support for OP_LOADI4_MEM/
3571 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Add a MONO_LLVM env variable
3572 allowing some options to be set dynamically.
3574 2009-04-19 Zoltan Varga <vargaz@gmail.com>
3576 * mini-llvm.c (mono_llvm_emit_method): Handle compares followed by an
3577 unconditional branch.
3579 * mini.h (MonoTrampolineType): Add new trampoline type
3580 'MONO_TRAMPOLINE_LLVM_VCALL' which handles virtual calls made from LLVM
3583 * mini-trampolines.c (mono_llvm_vcall_trampoline): New C trampoline
3586 * mini-trampolines.c (mono_create_llvm_vcall_trampoline): New trampoline
3589 * mini.c (mini_init): Avoid using the common vtable trampoline when LLVM
3590 is enabled. Instead, use the llvm vcall trampoline.
3592 * mini-trampolines.c (mono_get_vcall_slot_addr): New helper function.
3594 * mini-trampolines.c tramp-amd64.c tramp-x86.c: Use it.
3596 * mini-<ARCH>.c: Get rid of the identical mono_arch_get_vcall_slot_addr ()
3599 * mini-<ARCH>.h mini-trampolines.c mini.c: Get rid of
3600 MONO_ARCH_COMMON_VTABLE_TRAMPOLINE, it is supported by all archs.
3602 * mini-ia64.c (mono_arch_lowering_pass): Null out the sregs of the
3603 OP_IA64_CSET opcode.
3605 * mini.c: Fix a warning.
3607 * mini-llvm.c (mono_llvm_emit_method): Convert arguments of SWITCH and
3608 THROW to the appropriate llvm type.
3610 2009-04-18 Zoltan Varga <vargaz@gmail.com>
3612 * mini.c (mini_method_compile): Add statistics for methods JITted
3615 2009-04-17 Zoltan Varga <vargaz@gmail.com>
3617 * method-to-ir.c: Fix the computation of ins_sreg_counts for ia64
3618 OP_IA64_CMP_<cond>_IMM opcodes.
3620 2009-04-17 Zoltan Varga <vargaz@gmail.com>
3622 * mini-llvm.c (emit_cond_system_exception): Implement throwing of
3625 * dwarfwriter.c (mono_dwarf_writer_emit_method): Handle --regression
3628 * mini-llvm.c (type_to_llvm_type): Avoid accessing t->data.klass for
3631 2009-04-17 Atsushi Enomoto <atsushi@ximian.com>
3633 * mini-exceptions.c : add thread id to EXCEPTION trace message.
3635 2009-04-17 Zoltan Varga <vargaz@gmail.com>
3637 * tramp-amd64.c (mono_arch_get_static_rgctx_trampoline): Fix AOT
3640 * tramp-x86.c (mono_arch_get_unbox_trampoline): Implement static
3641 rgctx invoke trampolines for x86.
3643 * mini-x86.c (mono_arch_output_basic_block): Add a few nops before
3644 indirect calls to simplify get_vcall_slot_addr (). Fixes #494567.
3645 (mono_arch_get_vcall_slot): Simplify this.
3647 2009-04-16 Zoltan Varga <vargaz@gmail.com>
3649 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Move the calls to
3650 mono_debug_add_delegate_trampoline () to get_delegate_invoke_impl ().
3652 2009-04-14 Zoltan Varga <vargaz@gmail.com>
3654 * aot-compiler.c tramp-arm.c mini-arm.c: Implement static rgctx
3655 trampolines for ARM. Add full-aot support for delegate invokes for ARM.
3657 * mini-trampolines.c (mono_magic_trampoline): Fix the build.
3659 * liveness.c (visit_bb): Remove a needless assert.
3661 2009-04-13 Zoltan Varga <vargaz@gmail.com>
3663 * mini-trampolines.c (mono_create_delegate_trampoline): Delegate the
3664 full aot support to the arch specific code.
3666 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Add full-aot support.
3668 * aot-compiler.c (emit_trampolines): Emit delegate invoke impl trampolines.
3670 * aot-compiler.c (emit_named_code): Rename this to 'emit_trampoline'.
3672 * mini-amd64.c (mono_arch_get_delegate_invoke_impls): New function to
3673 collect information about the delegate invoke impl trampolines.
3675 * mini.h (MonoAotTrampInfo): New structure collecting the information needed
3676 to save trampolines during full-aot mode.
3678 * mini-trampolines.c (mono_create_static_rgctx_trampoline): New trampoline
3679 creation function which returns a trampoline which sets the rgctx
3681 (mono_magic_trampoline): Use the rgctx trampoline instead of an rgctx
3682 wrapper if possible.
3683 (mono_delegate_trampoline): Ditto.
3685 * mini.c (mono_jit_runtime_invoke): Ditto.
3687 * tramp-amd64.c: Add an implemention of static rgctx trampolines for AMD64.
3689 * aot-compiler.c aot-runtime.c: Add support for static rgctx trampolines.
3691 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
3693 2009-04-12 Zoltan Varga <vargaz@gmail.com>
3695 * mini-ia64.c (mono_arch_lowering_pass): Use NULLIFY_INS instead of
3696 just setting the opcode to OP_NOP.
3698 2009-04-11 Zoltan Varga <vargaz@gmail.com>
3700 * mini.c (mini_method_compile): Put the last change inside an
3701 #ifdef MONO_ARCH_HAVE_LIVERANGE_OPS.
3703 * mini.c (mini_method_compile): Disable sharing of stack slots/registers
3704 and extend live ranges to cover the whole method when using xdb.
3706 * jit-icalls.c (ldvirtfn_internal): Avoid creating rgctx wrappers here,
3707 do it in the trampolines.
3709 * mini-trampolines.c (mono_magic_trampoline): Add an rgctx wrapper if
3712 * mini-trampolines.c (mono_delegate_trampoline): Ditto.
3714 * method-to-ir.c (mono_method_to_ir): Avoid using the fast virtual method
3715 call code in full-aot mode since IMT is disabled there.
3716 (mono_method_to_ir): Inline ldfld wrappers which return structures too, the
3717 new JIT no longer has that restriction.
3719 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
3721 * aot-compiler.c (emit_extra_methods): Emit the wrapper method names in
3722 a more compact format.
3723 (mono_aot_wrapper_name): New function to return a unique name for a
3724 wrapper method, also used by the AOT runtime.
3726 * aot-runtime.c (find_extra_method_in_amodule): Update after the changes to
3729 * aot-compiler.c (add_generic_class): Add the helper methods from T[]
3730 when a ICollection<T> etc is encountered.
3731 (add_generic_instances): Process method arguments/locals too.
3732 (emit_trampolines): Emit unbox trampolines for extra methods too. Shorten
3735 * aot-runtime.c (mono_aot_get_unbox_trampoline): Handle extra methods too.
3737 2009-04-10 Zoltan Varga <vargaz@gmail.com>
3739 * aot-compiler.c: Disable the AOT compiler if the JIT is disabled.
3741 * dwarfwriter.c (emit_type): Emit byref to reference types as 'int' for now.
3743 * decompose.c (mono_decompose_opcode): Make this return a MonoInst*
3744 representing the result of the decomposition. Nullify instructions
3745 instead of setting them to OP_NOP since nops can't have registers
3748 2009-04-09 Zoltan Varga <vargaz@gmail.com>
3750 * aot-compiler.c (mono_compile_assembly): Split this huge function into
3751 smaller parts. Add 'nodebug' option to prevent generation of DWARF debug
3752 info. Strip 'mapping symbols' on ARM.
3754 * iltests.il.in (test_0_fconv_to_i): Disable this on ARM too.
3756 * genmdesc.pl: Applied patch by Martin Fuzzey (mfuzzey@parkeon.com). Sync
3757 this with the native genmdesc.
3759 2009-04-08 Bill Holmes <billholmes54@gmail.com>
3761 * aot-runtime.c: Fixing the MSVC build.
3763 Code is contributed under MIT/X11 license.
3765 2009-04-08 Zoltan Varga <vargaz@gmail.com>
3767 * mini-llvm.c (mono_llvm_emit_method): Pass i1/i2 arguments as i4 since
3768 JITted code depends on it.
3770 2009-04-08 Raja R Harinath <harinath@hurrynot.org>
3772 * aot-compiler.c: Use new MonoGenericParam accessors.
3774 2009-04-08 Raja R Harinath <harinath@hurrynot.org>
3776 Reduce memory usage and improve correctness wrt MonoGenericParam
3777 * aot-runtime.c (decode_klass_ref): Simplify generic parameter
3778 handing. Avoid allocating MonoGenericParams, but use the ones in
3779 the container itself.
3781 2009-04-07 Miguel de Icaza <miguel@novell.com>
3783 * tasklets.c: Return exceptions in the out argument.
3785 2009-04-08 Zoltan Varga <vargaz@gmail.com>
3787 * mini-llvm.c (mono_llvm_emit_method): Fix alignment in the LOCALLOC_IMM
3788 opcode. Use pointer types in more places instead of casting them to
3791 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Create a pass manager to run
3793 (mono_llvm_optimize_method): New helper function to optimize a method.
3795 * method-to-ir.c (mono_emit_widen_call_res): Extract the call result
3796 widening code so it could be called from more places.
3797 (mono_method_to_ir): Call mono_emit_widne_call_res () in several more
3798 code paths in the call opcodes.
3800 Mon Apr 6 14:19:54 CEST 2009 Paolo Molaro <lupus@ximian.com>
3802 * exceptions-amd64.c, mini-amd64.h: amd64 support code for continuations.
3804 2009-04-06 Zoltan Varga <vargaz@gmail.com>
3806 * dwarfwriter.c: Use _ to separate class name
3807 components as gdb can't handle '.'. Represent reference variables
3810 * mini.h (MonoCompile): Add locals_min_stack_offset/locals_max_stack_offset.
3812 * mini-amd64.c (mono_arch_allocate_vars): Save min/max stack offset.
3814 * mini-gc.c: New file, contains the SGEN GC related parts of the JIT.
3816 * gc-test.cs: New file with GC stack marking tests.
3818 * mini-arm.c (mono_arch_output_basic_block): Fix int->float conversion of
3819 negative numbers for vfp.
3821 * basic-float.cs: Add a test.
3823 Mon Apr 6 14:12:10 CEST 2009 Paolo Molaro <lupus@ximian.com>
3825 * exceptions-x86.c, mini-x86.h: x86 support code for continuations.
3827 Mon Apr 6 14:09:53 CEST 2009 Paolo Molaro <lupus@ximian.com>
3829 * tasklets.h, tasklets.c, mini.h, mini.c, Makefile.am: arch-indep
3830 part of tasklet/continuation support.
3832 2009-04-05 Zoltan Varga <vargaz@gmail.com>
3834 * mini-llvm.c (mono_llvm_emit_method): Move the handling of
3835 amd64 opcodes inside an ifdef.
3837 * dwarfwriter.c: Emit inheritance information for classes, emit fields
3840 * dwarfwriter.c (emit_type): Emit the class info for classes.
3842 2009-04-04 Zoltan Varga <vargaz@gmail.com>
3844 * Makefile.am (AM_CXXFLAGS): Add GLIB_CFLAGS to this.
3846 * mini-llvm-cpp.h: New header file for mini-llvm-cpp.cpp.
3848 * mini-llvm.c: Remove unused fields from EmitContext, fix memory leaks.
3850 * ssa.c (mono_ssa_compute): Fix some memory leaks.
3852 2009-04-03 Zoltan Varga <vargaz@gmail.com>
3854 * mini.c mini-amd64.c method-to-ir.c: Use COMPILE_LLVM in a few more places.
3856 * mini-llvm.c: Update comments.
3858 * mini.h (COMPILE_LLVM): New macro.
3860 * decompose.c (mono_decompose_opcode): Use the COMPILE_LLVM macro.
3862 * ssa.c (mono_ssa_compute): Ditto.
3864 * unwind.c (mono_unwind_get_ops_from_fde): New helper function to extract
3865 the unwind ops from a DWARF FDE.
3867 * mini-llvm.c: Implement generation of unwind info for LLVM compiled
3868 methods by extracting the dwarf unwind ops from the unwind info generated
3871 * mini-llvm.c (mono_llvm_emit_method): Enable support for non-IMT virtual
3874 * mini-amd64.c (mono_arch_get_vcall_slot): Handle more kinds of the SIB
3877 2009-04-02 Zoltan Varga <vargaz@gmail.com>
3879 * Makefile.am (llvm_sources): Enable this.
3881 * mini.c (mini_method_compile): Add support for compiling with LLVM,
3882 failing back to the JIT if something cannot be handled.
3884 * mini-amd64.c (mono_arch_emit_call): Emit the arguments more simple when
3885 compiling with LLVM.
3887 * decompose.c (mono_decompose_opcode): Avoid decomposing some opcodes when
3888 compiling with LLVM.
3890 * method-to-ir.c (mono_method_to_ir): Avoid decomposing SWITCH when
3891 compiling with LLVM.
3893 * mini-ops.h: Add a few opcodes needed by LLVM.
3895 * dwarfwriter.c (mono_dwarf_writer_emit_method): Avoid crashes if the method
3898 * mini-llvm.c mini-llvm-cpp.cpp: New files containing the experimental llvm
3901 * mini-arm.c (mono_arch_output_basic_block): Fix the ARM_FPU_NONE build.
3903 * mini-arm.h mini-arm.c cpu-arm.md: Finish VFP support.
3905 2009-04-01 Mark Probst <mark.probst@gmail.com>
3907 * regalloc.h, mini-codegen.c: Make vassign members gint32 to fix
3908 ridiculously large methods.
3910 2009-03-31 Martin Baulig <martin@ximian.com>
3912 * debug-debugger.c (debugger_remove_breakpoint): Call
3913 mono_debugger_remove_class_init_callback ().
3915 2009-03-31 Zoltan Varga <vargaz@gmail.com>
3917 * aot-compiler.c (mono_compile_assembly): Call img_writer_emit_start ()
3918 right before emitting code, not at the start.
3920 * mini.c (mono_postprocess_patches): Extract this into a separate function
3921 from mono_codegen ().
3923 * ssa.c (mono_ssa_compute): Set ins->klass for every PHI node, handle
3924 byref types correctly.
3926 2009-03-30 Zoltan Varga <vargaz@gmail.com>
3928 * dwarfwriter.c (mono_dwarf_writer_emit_method): Fix a crash introduced
3931 2009-03-29 Zoltan Varga <vargaz@gmail.com>
3933 * mini-amd64.c (mono_arch_output_basic_block): Emit a few nops before
3934 indirect calls, this avoids problems where get_vcall_slot () would get
3935 confused by the native code for the instruction preceeding the call.
3936 (mono_arch_get_vcall_slot): Simplify this.
3937 (mono_arch_emit_imt_argument): Remove this, it is no longer needed.
3939 * mini-ops.h: Fix the definitions of the OP_IA64 opcodes, since the local
3940 register allocator now seems to depend on them instead of the data in
3943 * mini.c (mini_method_compile): Throw the correct type of exception if
3944 mono_method_get_header () fails because of a loading error.
3946 2009-03-28 Zoltan Varga <vargaz@gmail.com>
3948 * mini.c (mini_method_compile): Clear the loader error if the method
3949 header cannot be decoded.
3951 * mini-trampolines.c (mono_magic_trampoline): Handle generic virtual
3952 interface methods on proxies correctly.
3954 * dwarfwriter.c (mono_dwarf_writer_emit_method): Fix handling of the
3955 this argument for vtype methods. Add precise liveness info for arguments.
3957 * mini-codegen.c (mono_print_ins_index): Print the vreg of the
3958 LIVERANGE_START/END opcodes.
3960 * method-to-ir.c (mono_spill_global_vars): Fix liverange calculation
3961 for arguments and values in registers.
3963 2009-03-27 Zoltan Varga <vargaz@gmail.com>
3965 * method-to-ir.c (mono_method_to_ir): Disable tail calls for calls which
3966 return a valuetype. Fixes #487518.
3968 * iltests.il: Add a test.
3970 * aot-compiler.c: Use mono_thread_create () to create helper threads.
3972 * mini-trampolines.c (mono_delegate_trampoline): Handle static delegates
3973 closed over a null reference correctly.
3975 2009-03-26 Zoltan Varga <vargaz@gmail.com>
3977 * method-to-ir.c (mono_handle_global_vregs): Fix support for ternary ops.
3979 2009-03-25 Mark Probst <mark.probst@gmail.com>
3981 * mini-codegen.c (mono_local_regalloc): Don't let sregs get
3982 allocated to the same registers as fixed sregs.
3984 2009-03-24 Mark Probst <mark.probst@gmail.com>
3986 * mini-ops.h: New ternary ATOMIC_CAS ops replace the old
3989 * method-to-ir.c: Handle more cases for
3990 Interlocked.CompareExchange.
3992 * cpu-x86.md, mini-x86.c, mini-x86.h, cpu-amd64.md, mini-amd64.c,
3993 mini-amd64.h, cpu-ppc.md, cpu-ppc64.md, mini-ppc.c, mini-ppc.h:
3994 ATOMIC_CAS implementations for x86, AMD64, PPC and PPC64.
3996 2009-03-23 Zoltan Varga <vargaz@gmail.com>
3998 * aot-runtime.c (decode_method_ref): Fix a warning.
4000 * unwind.c (mono_unwind_frame): Ditto.
4002 2009-03-22 Zoltan Varga <vargaz@gmail.com>
4004 * aot-compiler.c (arch_emit_unbox_trampoline): Fix the binary writer support.
4005 (mono_compile_assembly): Enable the binary writer for full-aot as well.
4007 * image-writer.c (do_reloc): Add support for the JUMP24 relocation,
4008 fix the handling of large values in the ALU_PC_G0_NC relocation.
4010 2009-03-22 Zoltan Varga <vargaz@gmail.com>
4012 * local-propagation.c method-to-ir.c local-propagation.c: Fix warnings.
4014 2009-03-22 Mark Probst <mark.probst@gmail.com>
4016 * method-to-ir.c (mono_spill_global_vars): Support for ternary
4019 2009-03-22 Mark Probst <mark.probst@gmail.com>
4021 * method-to-ir.c: MINI_OP3 needs a comma.
4023 * method-to-ir.c, mini.h, mini.c: Remove
4024 mono_init_op_sreg_counts ().
4026 2009-03-22 Zoltan Varga <vargaz@gmail.com>
4028 * mini-arm.c (mono_arch_output_basic_block): Fix aot support in
4031 * mini-arm.c (mono_arch_build_imt_thunk): Disable the !fail_tramp
4034 * mini-ops.h: Fix arguments of the MEMINDEX opcodes.
4036 * mini-amd64.c (mono_arch_build_imt_thunk): Simplify the fail handling
4039 2009-03-21 Mark Probst <mark.probst@gmail.com>
4041 * cfold.c, cprop.c, decompose.c, genmdesc.c, helpers.c, ir-emit.h,
4042 liveness.c, local-propagation.c, method-to-ir.c, mini-codegen.c,
4043 mini.c, mini.h, simd-intrinsics.c, ssa.c: Support for ternary IR
4046 2009-03-20 Zoltan Varga <vargaz@gmail.com>
4048 * driver.c: Change location of gc_wrapper.h.
4050 * method-to-ir.c (mono_find_block_region): Handle try clauses nested
4051 inside finally clauses correctly. Fixes #485721.
4053 * mini.c (mono_find_spvar_for_region): This needs to handle try regions
4054 after the change above.
4056 * exceptions.cs: Add a test.
4058 2009-03-19 Zoltan Varga <vargaz@gmail.com>
4060 * unwind.c (mono_unwind_ops_encode): Increase the size of the encode buffer.
4062 * mini-amd64.c (mono_arch_emit_epilog): Remove the encoding of stack size
4063 into cfg->used_int_regs, it is not needed with the dwarf unwinder.
4064 (mono_arch_compute_omit_fp): Remove the emit_epilog () workaround.
4066 * mini-amd64.c (mono_arch_compute_omit_fp): Add another check to avoid hitting
4067 the stack_alloc_size < (1 << 16) assertion in emit_prolog ().
4069 2009-03-19 Sebastien Pouliot <sebastien@ximian.com>
4071 * method-to-ir.c: Allow CoreCLR to throw FieldAccessException.
4072 Simplify logic for ensure_method_is_allowed_to_call_method.
4073 Handle wrappers on callers.
4075 2009-03-19 Zoltan Varga <vargaz@gmail.com>
4077 * Makefile.am (fullaotcheck): Don't run the generics tests, some of
4080 * basic-simd.cs: Fix the names of some test methods.
4082 2009-03-18 Geoff Norton <gnorton@novell.com>
4084 * mini.c: Only chain sigfpe if it wasn't generated in mangaed code.
4086 2009-03-18 Zoltan Varga <vargaz@gmail.com>
4088 * dwarfwriter.c (token_handler): Fix a crash caused by the last change.
4090 2009-03-17 Jb Evain <jbevain@novell.com>
4092 * driver.c: remove now uneeded call to mono_gc_base_init before
4095 2009-03-17 Jb Evain <jbevain@novell.com>
4097 * dwarfwriter.c (token_handler): handle more cases.
4099 2009-03-17 Sebastien Pouliot <sebastien@ximian.com>
4101 * method-to-ir.c: Remove more dead code (that was required only
4102 because of method_is_safe). Fix compiler warnings.
4104 2009-03-17 Sebastien Pouliot <sebastien@ximian.com>
4106 * method-to-ir.c: Remove unneeded/useless method_is_safe
4107 http://lists.ximian.com/archives/public/mono-devel-list/2009-March/031404.html
4109 2009-03-16 Rodrigo Kumpera <rkumpera@novell.com>
4111 * mini.c (mini_method_compile): Print the method been compiled with
4112 verbose level 1 instead of 3 as this helps a lot debugging JIT crashes
4113 for people not familiar with the runtime.
4115 2009-03-17 Zoltan Varga <vargaz@gmail.com>
4117 * mini-exceptions.c (get_generic_info_from_stack_frame): Avoid returning
4118 a managed object which is later put into a GList. Return its class instead.
4120 * mini.c (mono_allocate_stack_slots_full): Avoid sharing ref and non-ref
4121 stack slots when using sgen.
4123 2009-03-16 Zoltan Varga <vargaz@gmail.com>
4125 * dwarfwriter.c (emit_line_number_info): Really fix the eglib build.
4127 2009-03-14 Zoltan Varga <vargaz@gmail.com>
4129 * local-propagation.c (reg_is_softreg_no_fpstack): Use >= instead of
4130 > so it works on the first vreg as well.
4132 2009-03-13 Zoltan Varga <vargaz@gmail.com>
4134 * dwarfwriter.c (emit_line_number_info): Disable an assert which seems to
4137 * aot-compiler.c: Get rid of xdebug_lock (), use the loader lock instead.
4139 * dwarfwriter.c (emit_line_number_info): Fix eglib build as eglib doesn't
4142 2009-03-12 Zoltan Varga <vargaz@gmail.com>
4144 * dwarfwriter.c (emit_line_number_info): Optimize the computation of the
4145 native->IL offset mapping.
4147 2009-03-11 Zoltan Varga <vargaz@gmail.com>
4149 * mini-amd64.c (mono_arch_output_basic_block): Fix % 1. Fixes #484323.
4151 * basic.cs: Add a test.
4153 2009-03-11 Mark Probst <mark.probst@gmail.com>
4155 * mini-x86.c (mono_arch_output_basic_block): Use different
4156 registers in case the ones we want to overwrite are used by the
4157 other operand. Fixes regression in #480807.
4159 2009-03-10 Zoltan Varga <vargaz@gmail.com>
4161 * aot-compiler.c (mono_compile_assembly): Make the output less verbose.
4163 * dwarfwriter.c (emit_line_number_info): The line number info for
4164 IL code was off by one. Fix that.
4166 * mini-s390x.c: Fix support for vtypes whose addresses are passed on the
4169 2009-03-09 Mark Probst <mark.probst@gmail.com>
4171 Contributed under the terms of the MIT/X11 license by Steven
4172 Munroe <munroesj@us.ibm.com>.
4174 * mini-ppc.c: Correct handling of OP_LOADI4_MEMINDEX for ppc64.
4177 2009-03-08 Zoltan Varga <vargaz@gmail.com>
4179 * dwarfwriter.c (token_handler): Decode method references in non-wrappers
4182 2009-03-06 Zoltan Varga <vargaz@gmail.com>
4184 * method-to-ir.c (mono_method_to_ir): Check for type load exceptions in
4185 the delegate ctor handling code. Fixes #482638.
4187 * method-to-ir.c (mini_emit_memset): Fix the handling of size '3'. Fixes
4190 * iltests.il.in: Add a test.
4192 * mini-darwin.c (mono_chain_signal): Remove this, it is already in
4195 2009-03-05 Mark Probst <mark.probst@gmail.com>
4197 * mini-trampolines.c (mono_create_jump_trampoline): If the method
4198 is shared generic code, return the trampoline, even if the method
4199 has already been compiled. Fixes #479763.
4201 * mini.c, mini.h: New function
4202 mono_jit_find_compiled_method_with_jit_info() which is the same as
4203 mono_jit_find_compiled_method() but also returns the jit info.
4205 2009-03-05 Mark Probst <mark.probst@gmail.com>
4207 * method-to-ir.c (mono_method_to_ir): Only force the vtable var
4208 for methods which actually have one. For all other methods, make
4209 sure the this argument var is live the whole method.
4211 * mini.c (mini_method_compile): Every shared method has a
4212 this/vtable/mrgctx info. Fixes #480807.
4214 2009-03-05 Mark Probst <mark.probst@gmail.com>
4216 * mini-ppc.c (mono_arch_build_imt_thunk): Add support for mixed
4217 generic/imt thunks where some entries branch through the vtable,
4218 while other entries branch directly.
4220 2009-03-05 Zoltan Varga <vargaz@gmail.com>
4222 * mini-darwin.c (mono_chain_signal): Define this to fix the build.
4224 * mini-windows.c: Ditto.
4226 * mini.c (mono_jit_runtime_invoke): Speed up the invoking of parameterless
4229 2009-03-04 Zoltan Varga <vargaz@gmail.com>
4231 * dwarfwriter.c (emit_line_number_info): Add some debug code to help track
4234 2009-03-04 Mark Probst <mark.probst@gmail.com>
4236 * method-to-ir.c: Don't inline methods that use JMP. Fixes
4239 2009-03-04 Mark Probst <mark.probst@gmail.com>
4241 * exceptions-x86.c: Include debug-mini.h - fixes build.
4243 2009-03-04 Martin Baulig <martin@ximian.com>
4245 * debug-mini.c: Clean up the exception API and add documentation.
4246 (mono_debugger_handle_exception): New public method; this is
4247 called when throwing an exception or encountering an unhandled one.
4248 (mono_debugger_call_exception_handler): Formerly known as
4249 mono_debugger_handle_exception(); this is used to tell the
4250 debugger that we're about to invoke an exception handler.
4252 2009-03-04 Martin Baulig <martin@ximian.com>
4254 * debug-mini.c (mono_debugger_runtime_invoke): Moved here from
4255 ../metadata/mono-debug-debugger.c; save and reset exception state.
4257 2009-03-02 Martin Baulig <martin@ximian.com>
4259 * debug-mini.c: Moved the debugger exception handling here from
4260 ../metadata/mono-debug-debugger.c.
4263 (MonoDebuggerExceptionAction): New exception typedef.
4266 (MonoDebuggerThreadInfo): Added `MonoObject *last_exception'.
4268 * exceptions-amd64.c
4269 (mono_amd64_throw_exception): Use the new debugger exception
4273 (mono_handle_exception_internal): Don't call
4274 mono_debugger_unhandled_exception() here.
4276 2009-03-03 Zoltan Varga <vargaz@gmail.com>
4278 * mini.c aot-compiler.c: Update after the changes to
4279 mono_marshal_get_runtime_invoke ().
4281 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot):
4282 Virtual generic methods might not have method->slot set, work around
4285 * generics.cs: Add a test.
4287 2009-03-02 Geoff Norton <gnorton@novell.com>
4290 * driver.c: Allow signal chaining of SIGFPE as well.
4292 2009-03-02 Zoltan Varga <vargaz@gmail.com>
4294 * mini-trampolines.c (mono_generic_virtual_remoting_trampoline): Update
4295 this since it now receives the method not its generic context in the
4298 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for mixed
4299 generic/imt thunks where some entries branch through the vtable, while
4300 other entries branch directly.
4302 * mini-x86.c (mono_arch_build_imt_thunk): Ditto.
4304 * method-to-ir.c (mono_method_to_ir): Enable fast virtual generic call
4305 support for interface methods as well.
4307 * mini-trampolines.c: Add support for virtual generic methods in interfaces
4308 using the normal IMT thunks.
4310 generics.cs: Add new tests.
4312 * method-to-ir.c (mono_method_to_ir): Pass the method instead of
4313 the generic inst to the generic imt thunks. This fixes AOT support,
4314 improves consistency with the normal IMT thunks, and makes it easier to
4315 add support for interface generic virtual methods later.
4317 * mini-trampolines.c (mono_magic_trampoline): Ditto.
4319 2009-02-28 Zoltan Varga <vargaz@gmail.com>
4321 * driver.c (mono_set_signal_chaining): New public API function to enable
4322 signal chaining on POSIX platforms.
4324 * mini-posix.c mini.c: Applied a variant of a patch by Simon Rowland
4325 (si@lindenlab.com) to implement signal chaining. The original patch was
4326 contributed under the MIT X/11 license:
4327 https://bugzilla.novell.com/show_bug.cgi?id=318894
4329 2009-02-27 Zoltan Varga <vargaz@gmail.com>
4331 * iltests.il.in (test_0_implicit_float_to_double_conversion): Disable this
4332 too until it can be made to run on amd64.
4334 2009-02-26 Zoltan Varga <vargaz@gmail.com>
4336 * mini-x86.c (mono_arch_get_this_arg_from_call): Avoid expensive calls
4337 to get_generic_context_from_code () + get_call_info () if possible.
4339 2009-02-25 Zoltan Varga <vargaz@gmail.com>
4341 * mini-exceptions.c (mono_handle_native_sigsegv): Implement the
4342 suspend-on-sigsegv functionality.
4344 * mini.c (mini_parse_debug_options): Add a new 'suspend-on-sigsegv' option
4345 to suspend when a native SIGSEGV is received. This is useful for debugging
4346 crashes which don't happen under gdb, since a live process contains more
4347 information than a core file.
4349 * mini-exceptions.c (mono_print_thread_dump): Use
4350 MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX instead of platform defines.
4352 * mini-x86.h (MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX): New define.
4354 * mini-amd64.h (MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX): Ditto.
4356 * basic-float.cs: Disable the tests which currently fail on amd64.
4358 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Pass a non-null
4359 value to mono_arch_patch_callsite () to fix crashes.
4361 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix a warning.
4363 2009-02-23 Zoltan Varga <vargaz@gmail.com>
4365 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Replace the
4366 nop code by patching the call address to point to the nullified class init
4367 trampoline, as the former does not seem to be safe on SMP machines.
4369 2009-02-23 Mark Probst <mark.probst@gmail.com>
4371 * mini-ops.h: Fix the argument types for a few x86 opcodes where
4374 2009-02-23 Zoltan Varga <vargaz@gmail.com>
4376 * basic-float.cs basic-calls.cs: Fix warnings.
4378 2009-02-22 Mark Probst <mark.probst@gmail.com>
4380 * tramp-ppc.c (mono_arch_create_trampoline_code): Store the
4381 correct frame pointer in the LMF. Should fix #478394.
4383 2009-02-22 Zoltan Varga <vargaz@gmail.com>
4385 * Makefile.am (fullaotcheck): Copy Mono.Simd.dll as well.
4387 * image-writer.c: Make the binary writer less verbose.
4389 2009-02-21 Zoltan Varga <vargaz@gmail.com>
4391 * method-to-ir.c (mono_method_to_ir): Don't assert if string ctors
4392 are called from runtime invoke wrappers.
4394 2009-02-20 Zoltan Varga <vargaz@gmail.com>
4396 * cpu-ppc.md (store_memindex): Increase the size of this.
4398 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
4400 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
4402 * cpu-x86.md: Fix the sizes for long_conv_to_r_un and long_conv_to_r_un_2.
4404 * mini-x86.c (mono_arch_output_basic_block): Use only 64bits of precision for
4407 Last fix for of #467201.
4410 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
4412 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
4414 * cpu-x86.md: Fix the sizes for fcall(_reg,_membase), long_conv_to_r4_2
4415 and long_conv_to_r8_2:
4417 Fixed part of #467201.
4419 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
4421 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
4423 * mini-x86.c (mono_arch_output_basic_block): Adjust precision of int to float
4424 conversion to 32 bits.
4426 * cpu-x86.md: Increase the size of int_conv_to_r4.
4428 * basic-float.cs: Add a test for this.
4430 Fixed part of #467201.
4432 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
4434 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
4436 * mini-x86.c (mono_arch_output_basic_block): Adjust precision of long to double
4437 conversion to 64 bits.
4439 * basic-float.cs: Add a test for this.
4441 Fixed part of #467201.
4443 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
4445 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
4447 * mini-x86.c (emit_move_return_value): Don't reduce precision of functions returning float.
4448 This behavior is compatible with MS.
4450 * iltest.il.in: Add a test for this.
4452 Fixed part of #467201.
4454 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
4456 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
4458 * mini-x86.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_R4, it must
4459 change the precision of the value.
4461 * cpu-x86.md: Define len for float_conv_to_r4.
4463 * basic-float.cs: Add a test for this.
4465 Fixed part of #467201.
4467 2009-02-19 Rodrigo Kumpera <rkumpera@novell.com>
4469 * mini.c: Adjust locking order to the new semantics where the loader lock
4472 2009-02-18 Rodrigo Kumpera <rkumpera@novell.com>
4481 * mini-trampolines.c:
4494 * tramp-x86.c: Use mono_domain_code_* functions instead of using MonoDomain::code_mp directly.
4496 2009-02-18 Zoltan Varga <vargaz@gmail.com>
4498 * mini-codegen.c (mono_local_regalloc): Remove a ! from if (!dest_sreg1)
4501 2009-02-17 Zoltan Varga <vargaz@gmail.com>
4503 * aot-compiler.c (add_generic_class): Only add rgctx invoke wrappers
4504 for cctors if needed.
4506 2009-02-17 Mark Probst <mark.probst@gmail.com>
4508 * mini-ppc.c: Fix build on Darwin.
4510 2009-02-17 Zoltan Varga <vargaz@gmail.com>
4512 * dwarfwriter.c (mono_dwarf_writer_emit_base_info): Use 2 as the DWARF
4513 version instead of 3 as valgrind doesn't like version 3.
4515 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
4517 * aot-compiler.c (mono_aot_method_hash): New function to return a hash
4518 usable for hashing methods.
4519 (emit_extra_methods): Use the new hash to avoid putting every method in the
4522 * aot-runtime.c (find_extra_method_in_amodule): Use the new hash.
4524 * aot-runtime.c (can_method_ref_match_method): New function to quickly check
4525 whenever a method ref could match a method.
4527 * aot-runtime.c (load_image): Revert the previous change, it causes an AOT
4530 * aot-runtime.c (find_extra_method_in_amodule): Add a cache for decoded
4533 * aot-runtime.c (load_image): Pass our basedir to mono_assembly_load.
4535 * aot-compiler.c (emit_exception_debug_info): Bump the maximum size of
4536 the encoding buffer.
4538 * method-to-ir.c (mono_method_check_inlining): Avoid calling
4539 mono_method_get_header () on inflated methods as an optimization.
4541 2009-02-16 Zoltan Varga <vargaz@gmail.com>
4543 * ssa.c (fold_ins): Fix another crash if the instruction following the
4544 switch was optimized away.
4546 2009-02-16 Mark Probst <mark.probst@gmail.com>
4548 Contributed under the terms of the MIT/X11 license by Steven
4549 Munroe <munroesj@us.ibm.com>.
4551 * mini-ppc.c, mini-ppc.h: Implement TLS for PPC64.
4553 2009-02-16 Zoltan Varga <vargaz@gmail.com>
4555 * mini.c method-to-ir.c mini-trampolines.c aot-runtime.c: Remove locking
4556 around the mono_domain_alloc calls, it is now done by the functions
4559 * aot-compiler.c (compile_method): Only add wrappers referenced by
4560 the method if compiling with full AOT.
4561 (mono_compile_assembly): Error out if --aot=full is specified on
4562 a platform where it is not supported.
4564 * aot-compiler.c (emit_trampolines): Emit generic class init trampolines
4567 * tramp-arm.c (mono_arch_create_generic_class_init_trampoline_full): Add
4570 * aot-runtime.c (load_named_code): Handle
4571 mono_arm_throw_exception_by_token.
4573 * mini-arm.h: Add declaration of mono_arm_throw_exception_by_token.
4575 * image-writer.c (asm_writer_emit_pointer_unaligned): Make this really
4578 * Makefile.am (fullaotcheck): Exit if a test fails.
4580 * aot-compiler.c (mono_compile_assembly): Use the ASM writer for full aot
4582 (mono_compile_assembly): Handle the assembler failing.
4584 * image-writer.c (asm_writer_emit_section_change): Handle ARM gas not
4585 accepting subsections of .bss.
4587 * ssa.c (visit_inst): Fix a crash if the instruction following a switch
4590 * aot-compiler.c: Remove some unused includes.
4592 * aot-compiler.c (MonoAotCompile): Remove some unused fields which are
4593 now in MonoImageWriter.
4595 * mini-x86.c (mono_arch_get_vcall_slot): Handle yet another
4596 code sequence which matches a non-virtual call. Fixes #472654.
4598 2009-02-15 Zoltan Varga <vargaz@gmail.com>
4600 * aot-compiler.c: Use xdebug_lock ()/unlock () macros for locking in the
4603 * aot-compiler.c: Make the xdebug code not depend on the AOT compiler,
4604 use the image/dwarf writers directly.
4606 * image-writer.c (struct _MonoImageWriter): Remove the unused 'image'
4609 * aot-compiler.c (MonoAotCompile): Remove fields which are now in
4612 * image-writer.h: Fix some typos.
4614 * dwarfwriter.h dwarfwriter.c: New files.
4616 * aot-compiler.c: Extract the DWARF info writing functionality into a
4619 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Add a 'out_unwind_ops'
4620 argument to return unwind info.
4622 * tramp-arm.c (mono_arch_create_trampoline_code_full): Ditto.
4624 * aot-compiler.c: Emit unwind info for trampolines in full-aot mode.
4626 * aot-runtime.c (decode_method_ref): Add a case for
4627 MONO_AOT_METHODREF_WRAPPER_NAME.
4629 * mini.h: Add constants for the magic numbers used in encode_method_ref ()
4632 * aot-compiler.c (encode_method_ref): Use the new constants.
4634 * aot-runtime.c (decode_method_ref): Ditto.
4636 * aot-compiler.c (compile_method): For generic icalls, queue the wrapper to
4637 be compiled, not the icall itself.
4639 2009-02-14 Zoltan Varga <vargaz@gmail.com>
4641 * aot-runtime.c (find_extra_method_in_amodule): Avoid decoding wrapper names
4642 using decode_method_ref ().
4644 * method-to-ir.c (mini_emit_ldelema_1_ins): If the array index is a long,
4645 convert it to an in32. Fixes #475859.
4647 * arrays.cs: Add a test.
4649 2009-02-12 Zoltan Varga <vargaz@gmail.com>
4651 * mini-s390x.c (mono_arch_output_basic_block): Fix the shift amounts in
4654 * basic-long.cs: Add a test.
4656 2009-02-12 Mark Probst <mark.probst@gmail.com>
4658 * mini-x86.c, mini-x86.h: Very simple frame pointer removal. We
4659 remove the frame pointer in leaf methods which don't receive any
4660 arguments, don't throw exceptions and don't do dynamic stack
4663 2009-02-12 Zoltan Varga <vargaz@gmail.com>
4665 * mini-amd64.c (mono_arch_build_imt_thunk): Fix size calculation after
4666 the fail_tramp changes. Hopefully fixes #475132.
4668 2009-02-12 Rodrigo Kumpera <rkumpera@novell.com>
4670 * method-to-ir.c (mono_emit_method_call_full): Use mono_metadata_signature_dup_mempool
4671 instead of mono_metadata_signature_dup_full.
4673 2009-02-12 Zoltan Varga <vargaz@gmail.com>
4675 * ssa.c (fold_ins): Use MONO_IS_JUMP_TABLE () and MONO_JUMP_TABLE_FROM_INS ()
4676 for processing jump tables. Fixes #473787.
4678 2009-02-11 Mark Probst <mark.probst@gmail.com>
4680 * mini-generic-sharing.c: mini_method_get_context() just calls
4681 mono_method_get_context_general() now.
4683 * mini.c, mini.h: Moved get_object_generic_inst(),
4684 construct_object_context_for_method() and
4685 mono_domain_lookup_shared_generic() to metadata/generic-sharing.c.
4687 2009-02-11 Zoltan Varga <vargaz@gmail.com>
4689 * branch-opts.c (mono_if_conversion): Handle the case where the merged
4690 basic block fell through to its successor bblock without a branch. Fixes
4693 * iltests.il.in: Add a test.
4695 * aot-compiler.c (encode_method_ref): Encode methods of array types.
4696 (can_encode_patch): We can now handle arrays of generic parameters and
4699 * aot-runtime.c (decode_method_ref_2): Handle methods of array types.
4701 * aot-compiler.c aot-runtime.c: Emit the size of specific trampolines into
4702 the AOT file to avoid some #ifdefs in aot-runtime.c
4704 * mini.h: Bump AOT file format version.
4706 2009-02-10 Zoltan Varga <vargaz@gmail.com>
4708 * Makefile.am (fullaotcheck): Make this run the tests.
4710 * aot-compiler.c: Make the printing of skipped methods runtime configurable.
4712 2009-02-10 Mark Probst <mark.probst@gmail.com>
4714 * mini-x86.c (mono_arch_context_get_int_reg): Handle all registers
4715 individually. Fixes #473482.
4717 2009-02-10 Zoltan Varga <vargaz@gmail.com>
4719 * mini-arm.c (mono_arch_output_basic_block): Disable AOT for OP_JMP.
4721 2009-02-09 Jeffrey Stedfast <fejj@novell.com>
4723 * aot-compiler.c (arch_emit_plt_entry): Fixed to compile.
4724 (mono_compile_assembly): Hush compile warnings about
4725 uninitialized [tmp_]outfile_name variables in the !use_bin_writer
4728 2009-02-10 Zoltan Varga <vargaz@gmail.com>
4730 * exceptions-arm.c (mono_arch_find_jit_info): Fix aot support.
4732 * mini-arm.c: Checkin unwind related changes missing from an earlier commit.
4734 * aot-compiler.c: Fix arm support.
4736 * image-writer.c: Move the R_ARM constants to image-writer.h. Export a
4737 img_writer_emit_unset_mode () function.
4739 * unwind.c (mono_unwind_get_dwarf_data_align): New helper function.
4740 (mono_unwind_get_dwarf_pc_reg): Ditto.
4742 * aot-compiler.c (emit_dwarf_abbrev): Another large reorganization.
4743 Move almost all platform specific code to a set of arch_ functions,
4744 and document them to ease porting.
4746 * aot-compiler.c (mono_xdebug_init): Fix xdebug support.
4748 * image-writer.h image-writer.c: New files, extracted from aot-compiler.c.
4750 * aot-compiler.c: Extract the image writing functionality into a separate
4751 module to reduce the size of this file.
4753 2009-02-09 Geoff Norton <gnorton@novell.com>
4755 * mini-s390.c: Fix the signature of emit_sig_cookie.
4757 2009-02-09 Zoltan Varga <vargaz@gmail.com>
4759 * aot-compiler.c (is_shared_got_patch): Add MONO_PATCH_INFO_IMAGE.
4761 * aot-runtime.c (is_shared_got_patch): Ditto.
4763 * aot-runtime.c (load_named_code): Cope with the fact that
4764 decode_got_entry () won't decode the patch fully if its corresponding got
4765 entry is already filled.
4767 * tramp-amd64.c (mono_arch_create_monitor_enter_trampoline_full):
4769 (mono_arch_create_monitor_exit_trampoline_full): Ditto.
4771 * tramp-amd64.c (mono_arch_create_monitor_enter_trampoline_full): Use 'code'
4772 as the moving pointer instead of 'buf' for consistency with the rest of the
4774 (mono_arch_create_monitor_exit_trampoline): Ditto.
4776 * aot-compiler.c (emit_trampolines): Add throw_pending_exception/
4777 generic_class_init trampolines.
4778 (add_generic_class): Extract some code from add_generic_instances () into a
4779 separate function so it can be called from other places too.
4780 (compile_method): Call add_generic_class () for the classes of inflated methods
4781 referenced by the method.
4782 (can_encode_patch): Allow references to generic parameters.
4784 * aot-runtime.c: Add support the patches required by the new trampolines.
4786 * exceptions-amd64.c (mono_arch_get_throw_pending_exception_full): Add full-aot
4789 * tramp-amd64.c (mono_arch_create_generic_class_init_trampoline_full): Add
4792 * exceptions-amd64.c (mono_arch_get_throw_pending_exception_full): Rename
4793 this from get_throw_pending_exception, make the signature full aot compatible.
4795 * Makefile.am (fullaotcheck): New target to run full-aot tests.
4797 * method-to-ir.c (inline_method): Save/Restore cfg->ret_var_set too.
4799 * exceptions.cs: Add a test.
4801 2009-02-07 Zoltan Varga <vargaz@gmail.com>
4803 * unwind.c (mono_unwind_frame): Eliminate the data_align_factor argument,
4804 use the DWARF_DATA_ALIGN constant instead.
4806 * exception-<ARCH>.c: Update after the above change.
4808 * exceptions-arm.c (mono_arch_find_jit_info): Transition this to use the
4811 * mini-arm.c: Enable the dwarf unwinder.
4813 * mini-trampolines.c (mono_magic_trampoline): Use mono_class_get_vtable_entry ()
4814 instead of mono_class_setup_vtable ().
4816 2009-02-07 Zoltan Varga <vargaz@gmail.com>
4818 * exceptions-x86.c (mono_arch_find_jit_info): Transition this to use the
4821 * mini-x86.h: Enable the dwarf unwinder.
4823 2009-02-06 Raja R Harinath <harinath@hurrynot.org>
4825 Fix mcs/tests/test-7.cs
4826 * mini-amd64.c (mono_arch_allocate_vars): Revert change from
4829 2009-02-06 Zoltan Varga <vargaz@gmail.com>
4831 * mini.c (print_jit_stats): Remove some unused statistics.
4833 2009-02-05 Zoltan Varga <vargaz@gmail.com>
4835 * aot-compiler.c (emit_klass_info): Update after MonoClass changes.
4837 2009-02-05 Mark Probst <mark.probst@gmail.com>
4839 * jit-icalls.c (mono_helper_compile_generic_method): Don't inflate
4840 the method we get from mono_object_get_virtual_method() because
4841 that function does it properly, now.
4843 2009-02-05 Zoltan Varga <vargaz@gmail.com>
4845 * unwind.c (mono_unwind_ops_encode): Handle offsets greater than 32 between
4846 opcodes. Fixes #472775.
4848 2009-02-05 Mark Probst <mark.probst@gmail.com>
4850 * mini-exceptions.c (ves_icall_get_frame_info): Account for the
4851 fact that mono_find_jit_info() sometimes returns the context
4852 corresponding to the jit info in new_ctx. Fixes #472600.
4854 2009-02-05 Zoltan Varga <vargaz@gmail.com>
4856 * method-to-ir.c mini-hppa.c mini.c trace.c mini-s390x.c aot-compiler.c
4857 mini-s390.c: Use mono_class_enum_basetype () instead of accessing
4858 klass->enum_basetype directly.
4860 * aot-compiler.c (emit_class_dwarf_info): Add support for all possible
4863 * unwind.c: Avoid 0 sized arrays.
4865 2009-02-04 Zoltan Varga <vargaz@gmail.com>
4867 * mini-exceptions.c (mono_setup_altstack): Use a more reasonable altstack
4868 size on systems with 64k pages. Fixes #471389.
4870 2009-02-04 Mark Probst <mark.probst@gmail.com>
4872 Contributed under the terms of the MIT/X11 license by Steven
4873 Munroe <munroesj@us.ibm.com>.
4875 * mini-ppc.c (mono_arch_output_basic_block): Generate better code
4876 for LOADI4_MEMBASE. Use addi instead of addic if it's not
4879 2009-02-04 Mark Probst <mark.probst@gmail.com>
4881 Contributed under the terms of the MIT/X11 license by Steven
4882 Munroe <munroesj@us.ibm.com>.
4884 * exceptions-ppc.c (mono_arch_get_restore_context): Code size
4887 * tramp-ppc.c (mono_arch_create_generic_class_init_trampoline):
4888 The trampoline can be longer on PPC64.
4890 2009-02-04 Mark Probst <mark.probst@gmail.com>
4892 Contributed under the terms of the MIT/X11 license by Steven
4893 Munroe <munroesj@us.ibm.com>.
4895 * mini-ppc.c: Compiler warning fixes and trivial code
4898 2009-02-04 Zoltan Varga <vargaz@gmail.com>
4900 * method-to-ir.c (mono_spill_global_vars): Fix problems caused by reading
4901 ins->dreg which could be a hardware register, not a vreg.
4903 * aot-compiler.c (emit_method_dwarf_info): Ditto.
4905 * mini.h (MonoCompile): Remove vreg_to_var_num array, it is no longer used.
4906 (struct MonoMethodVar): Add a vreg field, holding the vreg of variable.
4908 * mini.c (mono_compile_create_var_for_vreg): Set var->vreg.
4910 * mini-amd64.c (mono_arch_output_basic_block): Avoid reading cfg->varinfo[..]
4911 ->dreg, that is not the vreg we are looking for.
4913 * mini-amd64.h mini-x86.h: Enable MONO_ARCH_LIVENESS_OPS again.
4915 * mini-x86.c (mono_arch_output_basic_block): Add support for LIVERANGE_START/
4918 * method-to-ir.c (mono_spill_global_vars): Add an assert to help track down
4921 2009-02-03 Zoltan Varga <vargaz@gmail.com>
4923 * mini-x86.c (mono_arch_emit_prolog): Emit unwind info.
4925 * aot-compiler.c (emit_line_number_info): Fix line number emission when
4928 * aot-compiler.c: Add xdebug support on x86.
4930 * unwind.c: Add x86 support.
4932 * aot-compiler.c (emit_exception_debug_info): Control the emission of
4933 unwind info using a new MONO_ARCH_HAVE_XP_UNWIND define.
4935 * mini.c (mini_method_compile): Ditto.
4937 * mini-amd64.c (mono_arch_allocate_vars): Avoid setting cfg->ret->dreg to
4940 * aot-compiler.c: Add emit_push_section ()/emit_pop_section () helper functions
4941 which mimic .push_section/.pop_section in GAS.
4943 * aot-compiler.c: Emit precise live range information for variables.
4945 * mini-amd64.c (mono_arch_output_basic_block): Add OP_LIVERANGE_START/END.
4947 * method-to-ir.c (mono_spill_global_vars): Compute the instructions marking
4948 the live ranges of variables, and emit OP_LIVERANGE_START/END opcodes for
4951 * mini-ops.h: Add OP_LIVERANGE_START/END opcodes to mark
4952 the live ranges of variables.
4954 * mini.h (struct MonoMethodVar): Add two fields containing the live range
4955 of the variable in terms of native offsets.
4957 2009-02-03 Rodrigo Kumpera <rkumpera@novell.com>
4959 * arrays.cs: Test for Get/SetValue of array with negate lower bounds.
4961 2009-02-02 Mark Probst <mark.probst@gmail.com>
4963 Contributed under the terms of the MIT/X11 license by Steven
4964 Munroe <munroesj@us.ibm.com>.
4966 * exceptions-ppc.c (restore_regs_from_context): Correct operand
4967 order (offset then base reg) for ppc_load_multiple_regs.
4968 (emit_save_saved_regs) Correct operand order for
4969 ppc_store_multiple_regs.
4970 (mono_arch_get_call_filter): Correct operand order for
4971 ppc_load_multiple_regs.
4973 * mini-ppc.c (emit_memcpy): Fix operand order for
4974 ppc_load_reg_update and ppc_store_reg_update.
4975 (mono_arch_output_basic_block): Correct operand order for ppc_lha.
4976 (mono_arch_emit_epilog): Correct operand order for
4977 ppc_load_multiple_regs.
4979 * tramp-ppc.c (mono_arch_create_trampoline_code): Correct operand
4980 order for ppc_store_multiple_regs and ppc_load_multiple_regs.
4982 2009-02-02 Mark Probst <mark.probst@gmail.com>
4984 * cpu-ppc64.md: Fixed storer4_memindex length.
4986 2009-02-02 Zoltan Varga <vargaz@gmail.com>
4988 * aot-compiler.c (emit_line_number_info): Optimize the size of the emitted
4991 * aot-compiler.c (emit_line_number_info): Optimize this.
4993 2009-02-01 Zoltan Varga <vargaz@gmail.com>
4995 * aot-compiler.c: Disassemble tokens in the IL disassembly.
4997 * aot-compiler.c: Add debug info for methods without debug info by
4998 emitting an IL file and having the line number info referencing that file.
5000 * aot-compiler.c: Optimize the size of the generated line number info.
5002 * aot-compiler.c: Emit line number info in xdebug mode.
5004 * aot-compiler.c (mono_save_xdebug_info): Receive a MonoCompile instead of a
5007 2009-01-31 Zoltan Varga <vargaz@gmail.com>
5009 * aot-compiler.c (emit_method_dwarf_info): Emit names for local variables.
5011 * driver.c (mono_main): Enable debugging support automatically if XDEBUG
5014 2009-01-31 Rodrigo Kumpera <rkumpera@novell.com>
5016 * basic-calls.cs: Test for the weird crash found on arm.
5018 2009-01-31 Rodrigo Kumpera <rkumpera@novell.com>
5020 * cpu-arm.md: Increase the size of storer8_membase_reg and
5021 loadr8_membase_reg to 24 bytes to accomodate the extra add.
5023 * mini-arm.c (mono_arch_output_basic_block): Under FPA, when emitting
5024 OP_STORER8_MEMBASE_REG and OP_LOADR8_MEMBASE_REG, add the original
5025 reg to LR otherwise we'll be loading/storing from just the offset.
5027 2009-01-30 Miguel de Icaza <miguel@novell.com>
5029 Question: if we are storing gint32's inside the "*native_offset",
5030 should we change the signature to "gint32 *native_offset" to
5031 ensure that we do not have type definition problems?
5033 * mini-exceptions.c (ves_icall_get_frame_info): Cast the gint32 to
5034 an int * as this is what the other function expects, causes
5035 problems with Freescale's compiler that defined int32_t to be a
5036 long and makes int incompatible
5038 2009-01-30 Miguel de Icaza <miguel@novell.com>
5040 * Rename generic-sharing.c to mini-generic-sharing.c to avoid the
5041 filename conflict with bjam.
5043 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
5045 * cpu-arm.md: Increase the size of storer8_membase_reg to 20 bytes
5046 as it might use decomposed ops.
5048 2009-01-30 Zoltan Varga <vargaz@gmail.com>
5050 * jit-icalls.c (mono_imul_ovf): Fix one of the literals.
5052 * mini.c (mini_init): Emulate mul.ovf opcodes if MONO_ARCH_EMULATE_MUL_OVF
5055 * mini-arm.h (MONO_ARCH_EMULATE_MUL_OVF): New define.
5057 * mini-arm.c (mono_arch_build_imt_thunk): Rewrite this to allow large vtable
5060 * mini-arm.c (mono_arch_context_get_int_reg): Adapt this to the "clever"
5061 way registers are stored in MonoContext on arm.
5063 * unwind.c: Rewrite the handling of the cached_info array to use hazard pointers
5064 instead of locking so mono_get_cached_unwind_info () becomes signal safe.
5066 * mini.c (mini_init): Emuate OP_FCONV_TO_I when using soft float.
5068 * mini-arm.c (emit_load_volatile_arguments): Avoid an unneccesary assert.
5070 * mini.c (mini_init): Register mono_isfinite.
5072 * jit-icalls.c (mono_isfinite): New jit icall.
5074 * method-to-ir.c (mono_decompose_soft_float): Add support for OP_CKFINITE.
5076 * exceptions-arm.c (mono_arch_find_jit_info): When unwinding using the LMF,
5077 set esp to ARMREG_FP instead of R12, since R12 stores the value of sp for
5080 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
5082 * exceptions-arm.c (mono_arch_find_jit_info): The frame layout on arm have
5083 separate frame and stack pointers, so we must use FP to find the register
5085 The FP reg is retrieved from the MonoContext::regs array.
5087 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
5089 * mini-arm.c (mono_arch_output_basic_block): Emit two cond ops for OP_FBGE
5092 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
5094 * mini-arm.c (mono_arch_emit_setret): Emit OP_FMOVE for methods that
5095 return R4 and R8 when not running under softfloat.
5097 Fixes basic-calls.exe
5099 2009-01-30 Zoltan Varga <vargaz@gmail.com>
5101 * mini-arm.c: Implement some overflow opcodes.
5103 2009-01-29 Miguel de Icaza <miguel@novell.com>
5105 * ssa.c: handle another alloca.h
5107 * mini-exceptions.c (mono_handle_native_sigsegv): Do not use
5108 PLATFORM_WIN32 for detecting if we have sigaction. Instead use
5109 MONO_ARCH_USE_SIGACTION.
5111 * aot-runtime.c, mini-exceptions.c: Replace platform define with
5114 * method-to-ir.c (mono_method_to_ir): Type cast fix on some platforms.
5116 * mini-ppc.h (MONO_ARCH_USE_SIGACTION): Do not define this for all
5117 PPC targets as sigaction does not exist on all platforms, define
5118 this on a per-platform basis.
5120 Instead of erroring out if the platform is not defined, include
5121 mini-ppc-os.h, and expect that the OS specific setting provides
5122 the required information.
5124 2009-01-30 Zoltan Varga <vargaz@gmail.com>
5126 * aot-compiler.c: Fix --enable-minimal=aot.
5128 2009-01-30 Zoltan Varga <vargaz@gmail.com>
5130 * exceptions-arm.c (mono_arch_get_throw_exception_generic): Fix the
5133 2009-01-29 Zoltan Varga <vargaz@gmail.com>
5135 * exceptions-arm.c: Fix warnings.
5137 * tramp-arm.c aot-compiler.c unwind.h unwind.c: Implement xdebug support for
5140 * mini-x86.c: Fix --enable-minimal=jit build.
5142 * mini.c: Really fix --enable-minimal=jit build.
5144 * mini.c (construct_object_context_for_method): Move this outside
5145 the DISABLE_JIT block to fix the --enable-minimal=jit build.
5147 "Backported" of r124984 from 2.0 branch.
5149 * aot-compiler.c aot-runtime.c: Add full-aot support delegate BeginInvoke/EndInvoke.
5151 "Backport" of r124977 + r124978 from 2.0 branch.
5153 * exceptions-arm.c (mono_arm_throw_exception_by_token): New helper function
5154 to avoid calling mono_exception_from_token () from the throw trampoline.
5155 (mono_arch_get_throw_exception_generic): call throw_exception_by_token
5156 for throwing corlib exceptions, this fixes full-aot support for corlib
5159 * aot-compiler.c (compile_method): Make a copy of cfg->locals to fix the build.
5161 2009-01-29 Miguel de Icaza <miguel@novell.com>
5163 * mini-darwin.c, mini-windows.c, mini-posix.c: Commit the first
5164 part of the changes to split the code in mini into operating
5165 system specific files.
5167 This patch was done by copying mini.c to the respective files to
5168 preserve SVN history.
5170 2009-01-29 Zoltan Varga <vargaz@gmail.com>
5172 * aot-compiler.c (emit_method_dwarf_info): Add minimal support for locals.
5174 2009-01-28 Zoltan Varga <vargaz@gmail.com>
5176 * method-to-ir.c (mono_method_to_ir): Avoid generic sharing for calls made to
5177 remoting-invoke-with-check wrappers of shared methods.
5179 * mini.c (print_jit_stats): Print out major gc count/time for libgc too.
5181 2009-01-27 Mark Probst <mark.probst@gmail.com>
5183 * method-to-ir.c (emit_stloc_ir): Only apply the reg-reg move
5184 optimization if the top of stack is the last instruction in the
5185 bblock. Otherwise it might have been used after its definition.
5188 2009-01-27 Zoltan Varga <vargaz@gmail.com>
5190 * mini-trampolines.c (mono_magic_trampoline): Print out the caller
5191 method as well when get_vcall_slot () fails to match a code sequence.
5193 * mini-arm.c: Fix the android build, which doesn't have
5196 2009-01-26 Zoltan Varga <vargaz@gmail.com>
5198 * mini-s390x.c: Remove a stray declaration of emit_sig_cookie () to fix
5201 2009-01-26 Rodrigo Kumpera <rkumpera@novell.com>
5203 * unwind.c (mono_unwind_cleanup): Don't crash if cached_info is NULL.
5205 2009-01-26 Zoltan Varga <vargaz@gmail.com>
5207 * mini.c (mini_method_compile): Save the unwind info generated by the JIT
5208 and put its id into jinfo->used_regs. This is only used on amd64,
5209 which is currently the only platform generating unwind info.
5211 * exceptions-amd64.c: Instead of unwinding based on a register mask, use
5212 the dwarf unwinder. This is required to correctly handle async exceptions
5213 like thread abort and stack overflows, which can happen while a method
5214 is in the middle of its prolog or epilog.
5216 * aot-runtime.c (mono_aot_get_unwind_info): New helper function to obtain
5217 the unwind info belonging to an AOTed method.
5219 * aot-compiler.c aot-runtime.c: Save/Load the unwind info emitted by the JIT
5220 into cfg->unwind_ops.
5222 * unwind.c (mono_unwind_frame): Use <= instead of < for the loop exit check.
5224 * mini.c (mini_init): Call mono_unwind_init ().
5225 (mini_cleanup): Call mono_unwind_cleanup ().
5227 * unwind.c: Add functions for managing a set of unwind info entries, allowing
5228 unwind info to be shared between methods.
5230 * mini-amd64.c (mono_arch_emit_prolog): Emit unwind info for the registers
5233 * exceptions-amd64.c (mono_arch_exceptions_init): Call
5234 get_throw_pending_exception () to avoid initialization races.
5236 * mini-exceptions.c (mono_exceptions_init): Call an arch specific
5237 mono_arch_exceptions_init () function.
5239 * mini.h (MONO_INST_NEW): Remove duplicate setting of cil_code.
5241 2009-01-25 Zoltan Varga <vargaz@gmail.com>
5243 * mini.c (mono_get_domain_intrinsic): New helper function.
5244 (mono_get_thread_intrinsic): Ditto.
5246 * mini-arm.c mini-ia64.c: Use the new helper functions.
5248 * method-to-ir.c (mono_method_to_ir): Fix the comment for
5249 the last constrained_call change, since it is needed in the non-AOT
5252 * mini-arm.c: Implement OP_TLS_GET on arm eabi linux.
5254 * mini-arm.c (mono_arch_emit_prolog): Add an inlined version of
5255 mono_get_lmf_addr () on arm eabi linux.
5257 2009-01-24 Zoltan Varga <vargaz@gmail.com>
5259 * mini-amd64.c (mono_arch_get_vcall_slot): Handle yet another
5260 code sequence which matches a non-virtual call.
5262 2009-01-23 Mark Probst <mark.probst@gmail.com>
5264 * mini-ppc.c (mono_arch_context_get_int_reg): Allow access to the
5267 2009-01-23 Zoltan Varga <vargaz@gmail.com>
5269 * aot-compiler.c aot-runtime.c: Treat delegate-invoke wrappers similarly to
5270 runtime-invoke wrappers, since they are also shared based on signature.
5272 2009-01-22 Mark Probst <mark.probst@gmail.com>
5274 * mini-exceptions.c (ves_icall_get_frame_info): Fetch the generic
5275 info from the (correct) context.
5277 2009-01-22 Zoltan Varga <vargaz@gmail.com>
5279 * unwind.c (mono_unwind_frame): Remove a stray g_free ().
5281 * unwind.c (mono_unwind_frame): New function to unwind through a frame
5282 using dwarf unwinding info. Not yet used.
5284 * mini.c (mini_init): When using xdebug, disable freeing of domains.
5286 2009-01-21 Mark Probst <mark.probst@gmail.com>
5288 * mini-ppc.c (mono_arch_delegate_invoke_impl): Return function
5291 * mini-trampolines.c (mono_delegate_trampoline): Remove the PPC64
5292 special case and handle mono_arch_delegate_invoke_impl() returning
5293 function descriptors.
5295 * tramp-ppc.c (mono_arch_create_trampoline_code): Delegate
5296 trampolines return function descriptors, too.
5298 2009-01-21 Zoltan Varga <vargaz@gmail.com>
5300 * method-to-ir.c (handle_alloc): Avoid generic instances in the
5301 out_of_line optimization.
5303 2009-01-21 Martin Baulig <martin@ximian.com>
5306 (MonoCompile): Added `disable_deadce_vars' to disable removing
5310 (mini_method_compile): Set `cfg->disable_deadce_vars' when running
5311 inside the debugger.
5313 * liveness.c (mono_analyze_liveness): Don't remove any unused
5314 variables if `cfg->disable_deadce_vars' is set.
5316 2009-01-21 Mark Probst <mark.probst@gmail.com>
5318 * method-to-ir.c: Only apply exception constructor optimization if
5319 the the method actually belongs to an exception class. Fixes
5322 2009-01-21 Zoltan Varga <vargaz@gmail.com>
5324 * mini-trampolines.c (mono_delegate_trampoline): Put back the previous
5325 change inside a #ifdef __mono_ppc64__.
5327 * aot-compiler.c (compile_method): Remove the previous limitation.
5329 * method-to-ir.c (method-to-ir.c): Add support for the constrained prefix
5330 on type variables in AOTed code.
5332 * aot-compiler.c (compile_method): Skip generic methods having type
5333 constraints on their generic parameters.
5335 * aot-compiler.c (compile_method): Check for methods which cannot be
5336 encoded inside RGCTX_FETCH patches as well.
5338 * mini-exceptions.c (mono_print_thread_dump): Fix the windows
5341 2009-01-20 Mark Probst <mark.probst@gmail.com>
5343 * method-to-ir.c: Force the vtable variable in shared generic code
5344 for the case that they might show up on a stack trace where they
5347 * mini-exceptions.c: Save and use generic sharing info as well as
5348 IP in stack traces to resolve shared generic instantiations.
5350 2009-01-20 Zoltan Varga <vargaz@gmail.com>
5352 * mini-trampolines.c (mono_delegate_trampoline): Revert the change which
5353 added a mono_get_addr_from_ftnptr () as it breaks the ia64 build.
5355 2009-01-20 Mark Probst <mark.probst@gmail.com>
5357 * method-to-ir.c: Do generic sharing for array constructors.
5359 2009-01-20 Rodrigo Kumpera <rkumpera@novell.com>
5361 * mini-exceptions.c (mono_print_thread_dump): Add information
5362 about the thread state using wapi_current_thread_desc.
5364 2009-01-19 Rodrigo Kumpera <rkumpera@novell.com>
5366 * basic-simd.cs: Tests for the new constructors.
5368 2009-01-19 Rodrigo Kumpera <rkumpera@novell.com>
5370 * mini-ops.h: Added OP_EXPAND_*
5374 * mini-x86.c (mono_arch_output_basic_block): Same.
5376 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for single element constructors.
5378 2009-01-19 Zoltan Varga <vargaz@gmail.com>
5380 * iltests.il.in: Add a test for #467385.
5382 2009-01-18 Rodrigo Kumpera <rkumpera@novell.com>
5384 * mini.c (mini_thread_cleanup): Don't cleanup TLS storage if the
5385 thread been cleaned up is not the same currently in execution.
5387 Fixes appdomain-unload crashes on windows, osx and linux variants
5388 without the __thread keyword.
5390 2009-01-18 Zoltan Varga <vargaz@gmail.com>
5392 * mini-arm.c (mono_arch_flush_icache): Applied patch from Koushik Dutta
5393 (koush@koushikdutta.com). Implement this for android.
5395 * helpers.c (mono_disassemble_code): Avoid assembler errors if the id
5396 begins with a digit.
5398 * method-to-ir.c: Call mono_gc_get_write_barrier () instead of
5399 mono_marshal_get_write_barrier ().
5401 2009-01-17 Rodrigo Kumpera <rkumpera@novell.com>
5403 * decompose.c (mono_decompose_vtype_opts): Fix the decomposition
5404 of OP_VCALL_* ops for 8 bytes vtypes on 32 bits archs and platorms
5405 that pass them on a register pair.
5407 This affects windows, OSX and FreeBSD. The mono/tests/handleref.exe
5408 test was crashing due to that.
5410 Fri Jan 16 15:21:21 CET 2009 Paolo Molaro <lupus@ximian.com>
5412 * exceptions-ppc.c: tweaks from malc (OV-Soft) to fix the size of the
5413 trampoline code. Include ucontext.h only if available.
5415 2009-01-15 Mark Probst <mark.probst@gmail.com>
5417 * mini.c: mono_domain_lookup_shared_generic() takes an open method
5418 and doesn't check whether it's sharable, like it was before
5419 removing the shared generics hash. This brings IronPython
5420 performance back to what it was before that change.
5422 2009-01-14 Mark Probst <mark.probst@gmail.com>
5424 * method-to-ir.c: Handle delegate invocation optimization earlier,
5425 otherwise it would be handled (much more slowly) by the
5426 final/sealed optimization.
5428 2009-01-13 Zoltan Varga <vargaz@gmail.com>
5430 * mini.c (SIG_HANDLER_SIGNATURE): Avoid crashes when the current thread or
5431 domain is not set. Fixes #465864.
5433 2009-01-12 Mark Probst <mark.probst@gmail.com>
5435 * method-to-ir.c: Don't stop sharing of generic methods with catch
5436 clauses - we already handle those.
5438 2009-01-12 Mark Probst <mark.probst@gmail.com>
5440 * mini.c, mini.h: lookup_generic_method() is now
5441 mono_domain_lookup_shared_generic() and uses the jit_code_hash,
5442 making the shared_generics_hash obsolete.
5444 2009-01-12 Mark Probst <mark.probst@gmail.com>
5446 * mini-ppc.c, exceptions-ppc.c, cpu-ppc.md, cpu-ppc64.md: Don't
5447 use the red zone. Make room on the stack first and then use it,
5448 not the other way around.
5450 2009-01-12 Zoltan Varga <vargaz@gmail.com>
5452 * mini.c (mini_init): Call mono_xdebug_init ().
5454 * aot-compiler.c (mono_xdebug_init): Make this non-static.
5456 2009-01-11 Zoltan Varga <vargaz@gmail.com>
5458 * TestDriver.cs: Add an --iter argument to run tests multiple times.
5460 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Emit debug info for
5463 * aot-compiler.c (mono_save_trampoline_xdebug_info): New function to emit
5464 debug+unwind info for trampolines.
5466 * mini.c (mono_create_unwind_op): New helper function.
5468 * unwind.h: Add macros for emitting unwind ops without a MonoCompile.
5470 2009-01-10 Zoltan Varga <vargaz@gmail.com>
5472 * aot-compiler.c: Fix the build.
5474 2009-01-09 Zoltan Varga <vargaz@gmail.com>
5476 * Makefile.am: Update dtrace-prelink.sh location.
5478 2009-01-08 Zoltan Varga <vargaz@gmail.com>
5480 * method-to-ir.c (mono_method_to_ir): Fix the check for the mscorlib ldstr
5481 optimization. Fixes #464520.
5483 2009-01-07 Bill Holmes <billholmes54@gmail.com>
5485 * mini-amd64.c : Adding code to save/restore non-volatile registers
5488 * exceptions-amd64.c : Adding code to save/restore non-volatile
5489 registers on Winx64.
5491 Contributed under MIT/X11 license.
5493 2009-01-07 Zoltan Varga <vargaz@gmail.com>
5495 * mini-arm.c (mono_arch_flush_icache): Use __GNUC_PREREQ instead of checking
5496 __GNUC_MINOR__ which can break when the major version changes.
5498 2009-01-07 Rodrigo Kumpera <rkumpera@novell.com>
5500 * basic-simd.cs: Add tests for usage of the sizeof opcode.
5502 2009-01-07 Geoff Norton <gnorton@novell.com>
5504 * helpers.c: Allow mono -v -v -v to work on darwin.
5506 2009-01-05 Bill Holmes <billholmes54@gmail.com>
5508 * mini-amd64.c (mono_arch_get_vcall_slot) : Handle an additional instruction
5511 Contributed under MIT/X11 license.
5513 2009-01-05 Zoltan Varga <vargaz@gmail.com>
5515 * mini.c (mono_allocate_stack_slots_full2): Use mono_class_from_mono_type
5516 instead of directly accessing type->data.klass. Fixes #462016.
5517 (mono_allocate_stack_slots_full): Ditto.
5519 * mini-arm.c (mono_arch_flush_icache): Applied patch from Riku Voipio
5520 <novell@kos.to>. Fix cache flush on kernels without OLDABI compat option.
5522 * aot-compiler.c (emit_plt): Fix ARM build.
5524 2009-01-04 Zoltan Varga <vargaz@gmail.com>
5526 * branch-opts.c (mono_if_conversion): Optimize this using ins->prev.
5528 * branch-opts.c (mono_if_conversion): Fix an assert introduced by the last
5531 * branch-opts.c (mono_if_conversion): Use branch->inst_true_bb/inst_false_bb
5532 instead of bblock->out_bb [0]/[1], the two might not be the same. Fixes
5535 * iltests.il.in: Add a regression test.
5537 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
5539 * mini-codegen.c (mono_print_ins_index): Pretty print XPHI and VPHI.
5541 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
5543 * basic-simd.cs: Add a regression test for #462457.
5545 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
5547 * mini-ops.h: Add a definition of XPHI.
5549 * mini.h (MONO_IS_PHI): Make is aware of simd instrincs.
5551 * ssa.c (op_phi_to_move): Handle XPHI.
5553 * ssa.c (mono_ssa_compute): Generate a XPHI for simd intrinsics instead of VPHI.
5557 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
5559 * method-to-ir.c (mono_emit_rgctx_calli): Fix a warning.
5561 2008-12-31 Geoff Norton <gnorton@novell.com>
5563 * mini-ppc.c: The prolog size allocated can be too small for darwin
5564 ppc32 under certain circumstances. Also fix a small logic bug.
5566 2008-12-29 Zoltan Varga <vargaz@gmail.com>
5568 * mini.c (mono_jit_compile_method_inner): Avoid holding the domain lock
5569 while loading AOT methods.
5571 * mini-exceptions.c: Check jit_tls->class_cast_from instead of class_cast_to
5572 since only the former is nulled out after a successful cast. This prevents
5573 crashes with rethrown exceptions when using --debug=casts.
5575 2008-12-24 Mark Probst <mark.probst@gmail.com>
5577 * mini.h: New macro for checking whether a method is final,
5578 i.e. whether the method or its class is marked final.
5580 * method-to-ir.c: Use the new macro for all final-checks
5581 consistently. Fixes the crash in the System.ServiceModel tests.
5583 2008-12-23 Mark Probst <mark.probst@gmail.com>
5585 * mini-exceptions.c (get_exception_catch_class): Corrected another
5586 overly strict assertion.
5588 2008-12-23 Mark Probst <mark.probst@gmail.com>
5590 * mini-ppc.c (mono_arch_build_imt_thunk): Save and restore r11.
5591 Clobbering it is not allowed because the caller might use it as
5592 the vtable register in the interface call.
5594 2008-12-19 Mark Probst <mark.probst@gmail.com>
5596 * mini-exceptions.c (get_exception_catch_class): Corrected an
5597 overly strict assertion.
5599 2008-12-18 Mark Mason <mmason@upwardaccess.com>
5601 * method-to-ir.c: use SIZEOF_REGISTER instead of SIZEOF_VOID_P or sizeof(gpointer) when appropriate.
5603 * mini.h: Move typedef to mgreg_t up above include of mini-arch.h
5605 * local-propogation.c: use SIZEOF_REGISTER instead of SIZEOF_VOID_P when appropriate
5607 * cpu-mips.md: correct lengths for certain long_ opcodes.
5609 * mini-mips.h: Only emulate long operations when SIZEOF_REGISTER==4. Add missing func decl.
5611 * 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().
5613 2008-12-17 Mark Mason <mmason@upwardaccess.com>
5615 * exceptions-mips.c (mono_arch_find_jit_info): decode sd instructions as well when looking for registers.
5617 2008-12-17 Mark Mason <mmason@upwardaccess.com>
5619 * mini-mips.c (mono_arch_output_basic_block): OP_JUMP_TABLE stores patch type in inst_c1, not inst_i1.
5621 2008-12-16 Rodrigo Kumpera <rkumpera@novell.com>
5623 * branch-opts.c (remove_block_if_useless): Even if BB0 falls through, don't add a br to the
5626 2008-12-16 Mark Mason <mmason@upwardaccess.com>
5628 * 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
5630 * 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)
5632 2008-12-15 Mark Mason <mmason@upwardaccess.com>
5634 * trace.c (mono_trace_enter_method): correctly handle arguments smaller than the stack slot size on big endian systems.
5636 2008-12-14 Zoltan Varga <vargaz@gmail.com>
5638 * liveness.c (mono_analyze_liveness): Avoid eliminating the 'this' var in
5639 gshared code. Fixes #458947.
5641 * generics.cs: Add a test.
5643 2008-12-12 Mark Mason <mmason@upwardaccess.com>
5645 * method-to-ir.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
5647 * mini-mips.c: first pass n32 code generation.
5649 * mini-mips.h: datatypes and defines for n32 support.
5651 * exceptions-mips.c: first pass n32 code generation.
5653 * tramp-mips.c: first pass n32 code generation.
5655 * cpu-mips.md: add long_ opcodes.
5657 2008-12-12 Mark Mason <mmason@upwardaccess.com>
5659 * liveness.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
5661 * cfold.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
5663 * local-propogation.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
5665 * regalloc2.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
5667 * mini.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
5669 * mini-codegen.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
5671 * ssa.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
5673 * decompose.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
5675 * helpers.c: for mips/n32, don't pass -mips32 to objdump
5677 2008-12-12 Zoltan Varga <vargaz@gmail.com>
5679 * mini-arm.c tramp-arm.c: Fix calls to mono_arch_flush_icache.
5681 2008-12-12 Andres G. Aragoneses <aaragoneses@novell.com>
5683 * driver.c: Sync --help-trace with man page (EXPR,EXPR).
5685 2008-12-12 Mark Probst <mark.probst@gmail.com>
5687 * mini-ppc.h, exceptions-ppc.c, tramp-ppc.c: Create function
5688 descriptors for helper functions directly in front of the code.
5690 2008-12-11 Mark Probst <mark.probst@gmail.com>
5692 * method-to-ir.c: Removed an unnecessary assertion.
5694 2008-12-10 Zoltan Varga <vargaz@gmail.com>
5696 * method-to-ir.c: Merge SGEN changes from the old JIT.
5698 2008-12-10 Zoltan Varga <vargaz@gmail.com>
5700 * driver.c (compile_all_methods_thread_main): Handle failure of
5703 2008-12-10 Mark Probst <mark.probst@gmail.com>
5705 * mini-ppc.c: Merged with mini-ppc64.c.
5707 * mini-ppc.h: Define PPC_MINIMAL_PARAM_AREA_SIZE on all targets.
5709 * Makefile.am: Use the same sources for PPC and PPC64.
5711 * mini-ppc64.c: Removed.
5713 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
5715 * branch-opts.c (remove_block_if_useless): Extract fall through detection
5716 code to mono_bb_is_fall_through.
5718 * branch-opts.c (mono_remove_critical_edges): Same.
5720 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
5722 * ssa.c (fold_ins): branch opt can kill dummy switch ops so we can't
5723 expect that an OP_BR_REG will be there.
5725 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
5727 * branch-opts.c (remove_block_if_useless): Use MONO_IS_BRANCH_OP instead of checking
5728 for the many branch ops. The original check miss OP_BR_REG.
5732 2008-12-09 Mark Mason <mmason@upwardaccess.com>
5734 * mini-mips.h mini-mips.c exceptions-mips.c tramp-mips.c: first round of changes necessary to eventually support n32.
5736 2008-12-09 Zoltan Varga <vargaz@gmail.com>
5738 * aot-runtime.c (load_method): Avoid calling decode_exception_debug_info
5739 while holding the aot lock.
5741 2008-12-09 Mark Mason <mmason@upwardaccess.com>
5743 * mini-mips.c (mono_arch_output_basic_block): use mfc1/lwc1 instead of mfc1d/ldc1
5745 2008-12-09 Bill Holmes <billholmes54@gmail.com>
5747 * mini.c (mini_cleanup) : Adding a call to cominterop_release_all_rcws
5748 to release all runtime callable wrappers held by the runtime.
5750 Contributed under MIT/X11 license.
5752 2008-12-09 Bill Holmes <billholmes54@gmail.com>
5754 * tramp-amd64.c (mono_arch_create_trampoline_code_full) : Increase the code size for
5757 Contributed under MIT/X11 license.
5759 2008-12-09 Zoltan Varga <vargaz@gmail.com>
5761 * aot-runtime.c (decode_exception_debug_info): Acquire the domain
5762 lock when calling mono_domain_alloc (). Hopefully fixes #415608.
5764 2008-12-09 Mark Mason <mmason@upwardaccess.com>
5766 * cpu-mips.md: fix ckfinite length
5768 * mini-mips.c: at least recognize n32 ABI when used (not yet supported)
5769 (mono_arch_lowering_pass): cleanup, rearrange for clarity
5770 (mono_arch_output_basic_block): implement OP_CKFINITE, add more asserts
5772 2008-12-08 Mark Mason <mmason@upwardaccess.com>
5774 * exceptions-mips.c (mono_arch_find_jit_info): init new_ctx with ctx, dont' call setup_context.
5776 2008-12-08 Geoff Norton <gnorton@novell.com>
5778 * tramp-amd64.c: r120895 stores RAX, so we need to increase the window
5779 size by 8 bytes as well.
5781 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
5783 * basic-simd.cs: Fix method names for Vector16b.
5785 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
5787 * basic-simd.cs: Fix method names for Vector16sb.
5789 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
5791 * basic-simd.cs: Fix method names for Vector8us.
5793 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
5795 * basic-simd.cs: Fix method names for Vector8s.
5797 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
5799 * basic-simd.cs: Fix method names for Vector4ui.
5801 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
5803 * basic-simd.cs: Fix method names for Vector2l.
5805 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
5807 * basic-simd.cs: Fix method names for Vector2d.
5809 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
5811 * simd-intrinsics.c (mono_emit_simd_intrinsics): Add support for intrinsics
5812 that are extension methods.
5814 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
5816 * basic-simd.cs: Fix method names for Vector4f.
5818 2008-12-08 Zoltan Varga <vargaz@gmail.com>
5820 * mini-exceptions.c (mono_print_thread_dump): Mark threadpool threads
5821 as such. Fixes #456669.
5823 2008-12-07 Mark Mason <mmason@upwardaccess.com>
5825 * mini-mips.c (mono_arch_emit_call): narrow float arguments when passing as args.
5827 2008-12-07 Mark Mason <mmason@upwardaccess.com>
5829 * mini-mips.c (mono_arch_lowering_pass): don't handle OP_ICONV_TO_R* or OP_R*CONST
5830 (mono_arch_emit_setret): use OP_MIPS_CVTSD to return SP floats
5831 (mono_arch_output_basic_block): simplify FP load/store, handle OP_MIPS_FBLT_UN
5832 (mips_adjust_stackframe): handle FP spills
5834 * mini-ops.h: add mips_mtc1_s2
5836 * cpu-mips.md: add mips_mtc1_s2
5838 2008-12-07 Zoltan Varga <vargaz@gmail.com>
5840 * unwind.c: New file, move the unwind info encoding functions here from
5841 aot-compiler.c, so they could be used at runtime too.
5843 2008-12-05 Mark Mason <mmason@upwardaccess.com>
5845 * mini-mips.c (mono_arch_lowering_pass): handle OP_IMUL_IMM as well
5846 (mono_arch_output_basic_block): fix OP_LOCALLOC code generation
5848 2008-12-05 Mark Mason <mmason@upwardaccess.com>
5850 * mini-mips.c: cleanup warnings
5851 (mono_arch_lowering_pass): handle OP_LOCALLOC_IMM
5852 (mips_adjust_stackframe): handle case of taking the address of stack locals
5854 2008-12-05 Zoltan Varga <vargaz@gmail.com>
5856 * aot-compiler.c: Implement a few functions missing from the asm writer.
5857 (emit_method_code): Only write symbols for methods when using the bin
5858 writer, since the assembler can't deal with the characters in our method
5861 * aot-compiler.c (is_plt_patch): ICALL_ADDR is also a plt patch.
5863 * method-to-ir.c (mono_method_to_ir): Transform aotconst+calli into a direct
5866 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Rework the code
5867 a bit to also restore %rax.
5869 2008-12-05 Mark Probst <mark.probst@gmail.com>
5871 * mini-ppc.c: Some simple merges from mini-ppc64.c.
5873 2008-12-05 Zoltan Varga <vargaz@gmail.com>
5875 * ssa.c (mono_ssa_compute): Only add an implicit reference at start for
5878 2008-12-05 Mark Probst <mark.probst@gmail.com>
5880 * exceptions-ppc.c: Merged with exceptions-ppc64.c.
5882 * mini-ppc.c, mini-ppc.h: Remove PPC_STACK_ALIGNMENT and use
5883 MONO_ARCH_FRAME_ALIGNMENT. Struct for PPC64 function descriptors.
5885 * exceptions-ppc64.c: Removed.
5887 * Makefile.am: Use exceptions-ppc.c instead of exceptions-ppc64.c.
5889 2008-12-05 Mark Probst <mark.probst@gmail.com>
5891 * tramp-ppc.c, mini-ppc.c, mini-ppc.h: Merged tramp-ppc.c with
5894 * Makefile.am: Use tramp-ppc.c instead of tramp-ppc64.c.
5896 * tramp-ppc64.c: Removed.
5898 2008-12-05 Zoltan Varga <vargaz@gmail.com>
5900 * aot-compiler.c (add_generic_instances): Skip non-generic classes in
5903 2008-12-05 Mark Probst <mark.probst@gmail.com>
5905 * mini-ppc.h: Merged mini-ppc64.h with mini-ppc.h.
5907 * exceptions-ppc64.c, tramp-ppc64.c, mini-arch.h, Makefile.am: Use
5908 mini-ppc.h instead of mini-ppc64.h.
5910 * mini-ppc64.h: Removed.
5912 2008-12-04 Mark Mason <mmason@upwardaccess.com>
5914 * mini-mips.c: introduce USE_LDC_SDC: use ldc1/sdc1 to load/store doubles, disabled by default
5916 * mini-mips.c (mono_arch_emit_outarg_vt): fix offset calculation for memcpy in structure passing.
5918 2008-12-05 Mark Probst <mark.probst@gmail.com>
5920 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, tramp-ppc64.c:
5921 Removed FIRST/LAST_[GF]REG macros, to make merging PPC64 with PPC
5924 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
5926 * basic-simd.cs: Tests for operator == and != on Vector8us and Vector16b.
5928 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
5930 * simd-intrinsics.c: Add support for operator == and != to Vector8(u)s and Vector16(s)b.
5932 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
5934 * basic-simd.cs: Tests for operator == and != on Vector4f.
5936 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
5938 * simd-intrinsics.c (simd_intrinsic_emit_equality): Adapt to support Vector4f.
5940 * simd-intrinsics.c: Kill useless enum.
5942 2008-12-04 Mark Mason <mmason@upwardaccess.com>
5944 * cpu-mips.md: add long_conv_to_ovf_i4_2
5945 * mini-mips.c: update/add various _OVF_ opcodes to fix test failures
5947 2008-12-04 Mark Mason <mmason@upwardaccess.com>
5949 * mini-mips.c: ifdef protect automatic promotions of R4 to R8.
5951 * mini-mips.c (mono_arch_emit_setret): handle R4 case with FCONV_TO_R4 instead of FMOVE
5953 2008-12-04 Mark Mason <mmason@upwardaccess.com>
5955 * mini-mips.c (mono_arch_output_basic_block): fix codegen for OP_OR_IMM/OP_IOR_IMM
5957 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
5959 * basic-simd.cs: Add tests for new methods.
5961 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
5963 * simd-intrinsics.c: Add support for operator == and !=
5966 * simd-methods.h: Add SN_op_Inequality and SN_op_Equality.
5968 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
5970 * simd-intrinsics.c: Remove ExtractByteMask intrinsics.
5972 2008-12-04 Zoltan Varga <vargaz@gmail.com>
5974 * aot-compiler.c (add_wrappers): Add pinvoke wrappers.
5976 * mini.c (mono_resolve_patch_target): Allow pinvoke methods in
5977 MONO_PATCH_INFO_ICALL_ADDR.
5979 * aot-runtime.c (MonoAotFileInfo): Correct order of fields.
5981 * aot-compiler.c: Resurrect full-aot support.
5983 2008-12-04 Mark Mason <mmason@upwardaccess.com>
5985 * mini-mips.c (mono_arch_lowering_pass): handle OP_COMPARE and OP_ICOMPARE
5987 2008-12-04 Mark Mason <mmason@upwardaccess.com>
5989 * mini-mips.c (mono_arch_output_basic_block): fix OP_IREM_UN code generation
5991 2008-12-03 Rodrigo Kumpera <rkumpera@novell.com>
5993 * basic-simd.cs: Fix tests to work under ppc.
5994 Remove tests for methods that will be removed.
5996 2008-12-03 Mark Probst <mark.probst@gmail.com>
5998 * method-to-ir.c (mono_method_to_ir): Handle ldtoken of an open
5999 generic type (via a typedef or typeref) correctly.
6001 2008-12-03 Zoltan Varga <vargaz@gmail.com>
6003 * mini-trampolines.c (mono_magic_trampoline): Add some debugging code to help
6004 diagnose an assertion failure.
6006 2008-12-02 Mark Probst <mark.probst@gmail.com>
6008 * tramp-ppc64.c (mono_arch_create_rgctx_lazy_fetch_trampoline):
6009 Fix trampoline size.
6011 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: A few floating point
6012 conversion opcodes are implemented natively instead via emulation.
6014 2008-12-01 Mark Mason <mmason@upwardaccess.com>
6016 * cpu-mips.md: remove mips_xori
6018 * mini-ops.h: remove mips_xori
6020 * mini-mips.h: replace OP_MIPS_XORI with OP_IXOR
6022 * mini-mips.c (mono_arch_decompose_long_opts): Add ladd_imm, lsub, lsub_imm, lneg, lsub_ovf, lsub_ovf_un.
6024 * mini-mips.c (mono_arch_lowering_pass, mono_arch_output_basic_block): fix IXOR handling
6026 2008-12-01 Mark Mason <mmason@upwardaccess.com>
6028 * cpu-mips.md: fix instruction lengths.
6030 * mini-mips.h: define MONO_ARCH_NO_IOV_CHECK
6032 * mini-mips.c: move most instruction rewriting into decompose_ops. Implement conditional branches and exceptions. Fix jump table patch handling. Implement add/sub OVF.
6034 * mini-ops.h: fix slti / sltiu op profiles.
6036 2008-12-02 Martin Baulig <martin@ximian.com>
6038 * method-to-ir.c (mono_method_to_ir): Disable debugging
6039 information for the init locals block to make the debugger stop
6040 after all locals have been initalized.
6042 2008-12-02 Martin Baulig <martin@ximian.com>
6044 * mini.c (mini_method_compile): Disable MONO_OPT_DEADCE when
6045 running inside the debugger.
6047 2008-12-01 Zoltan Varga <vargaz@gmail.com>
6049 * mini.c (mini_method_compile): Only run local deadce if MONO_OPT_DEADCE
6052 * method-to-ir.c (mono_method_to_ir): Fix invalid code generated by the
6053 alu->alu imm optimization which only shows if deadce is disabled.
6055 * aot-compiler.c: Rename the function names for the binary and asm writers
6056 so they can coexist in the same process. Rework the xdebug code to use the
6057 asm writer. This avoids the need to call into the runtime to dump the
6058 debugging info. Add more debugging info for types.
6060 * mini-<ARCH>.h: Kill MONO_ARCH_HAVE_NORMALIZE_OPCODES define.
6062 * genmdesc.c genmdesc.pl mini.h: Don't put the CEE_ opcodes into the
6063 cpu description tables, they can't occur in cpu-<ARCH>.md.
6065 * method-to-ir.c (mono_method_to_ir): Set the type of the value pushed on
6066 the stack in CEE_LDFLDA. Fixes #450542.
6068 * generics.cs: Add a new test.
6070 2008-12-01 Mark Mason <mmason@upwardaccess.com>
6072 * mini-ops.h: updated MIPS opcodes
6073 * mini-mips.c: decompose long opts
6074 * mini-mips.h: decompose long opts
6076 2008-11-29 Mark Mason <mmason@upwardaccess.com>
6078 * cpu-mips.md: fix length on int_rem_un
6079 * mini-mips.c (mips_stackframe_adjust): fix insertion of spillvars region in MIPS stackframes.
6081 2008-11-29 Zoltan Varga <vargaz@gmail.com>
6083 * mini.h aot-runtime.c: Fix building with DISABLE_AOT.
6085 * mini-codegen.c (mono_print_ins_index): Handle OP_VOIDCALL_MEMBASE.
6087 2008-11-29 Martin Baulig <martin@ximian.com>
6089 * mini-exceptions.c (mono_handle_native_sigsegv): Check
6090 mono_debug_using_mono_debugger() in addition to the
6091 `no_gdb_backtrace' flag in the `MonoDebugOptions'.
6093 2008-11-28 Mark Mason <mmason@upwardaccess.com>
6095 * mini-ops.h: updated more MIPS opcodes
6096 * mini-mips.c: FP compare/branch working again, clean up last of CEE_ -> OP_ mappings
6097 * cpu-mips.md: Added MIPS versions of new FP compare/branch opcodes.
6099 2008-11-28 Mark Probst <mark.probst@gmail.com>
6101 * mini-ppc64.c: Patch the RGCTX fetch trampoline correctly.
6103 2008-11-28 Mark Mason <mmason@upwardaccess.com>
6105 * mini-mips.c (mono_arch_emit_call): adding missing conversion to fp single when passing in integer arg register.
6106 * mini-mips.c (mips_adjust_stackframe): compensate for spill-down logic.
6107 * mini-ops.h: correct selected mips opcode entries
6109 2008-11-28 Mark Probst <mark.probst@gmail.com>
6111 * mini-ppc64.c, mini-ppc64.h: Enable generalized IMT thunks and
6114 2008-11-28 Mark Probst <mark.probst@gmail.com>
6116 * mini-ppc64.h, tramp-ppc64.c: Make generic code sharing work.
6118 2008-11-28 Mark Mason <mmason@upwardaccess.com>
6120 * method-to-ir.c, mini-trampolines.c: protect IMG code with #ifdef MONO_ARCH_HAVE_IMT to fix compile errors.
6121 * mini-mips.c: Fixup stackframe assignments after allocation of spillvars.
6122 * mini-mips.h: disable IMT
6123 * tramp-mips.c (mono_arch_get_vcall_slot): fix offset extraction
6125 2008-11-28 Mark Probst <mark.probst@gmail.com>
6127 * mini-ppc64.c, mini-ppc64.h: Don't emulate long ops.
6129 2008-11-28 Mark Probst <mark.probst@gmail.com>
6131 * mini-ppc64.c, exceptions-ppc64.c: Several fixes.
6133 2008-11-28 Zoltan Varga <vargaz@gmail.com>
6135 * method-to-ir.c (handle_isinst): Use PCONST instead of ICONST for
6138 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
6140 * simd-intrinsics.c (emit_array_extension_intrinsics): Add support
6141 for Set/GetVector aligned versions.
6143 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
6145 * basic-simd.cs: Add tests for Get/SetVector.
6147 2008-11-27 Mark Probst <mark.probst@gmail.com>
6149 * mini.c: Removed g_slist_append_mempool(). Now in
6152 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
6154 * simd-intrinsics.c (mono_emit_vector_ldelema): Extract the element
6155 size properly and make the bounds check optional.
6157 * simd-intrinsics.c (emit_array_extension_intrinsics): Add support
6158 for SetVector and IsAligned.
6160 2008-11-27 Zoltan Varga <vargaz@gmail.com>
6162 * mini.c: Remove unused mono_normalize_opcodes () function.
6164 2008-11-26 Mark Probst <mark.probst@gmail.com>
6166 * method-to-ir.c (mini_emit_inst_for_method): Small fix: we're
6167 using the new atomic add ops now.
6169 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Implemented atomic
6172 2008-11-26 Mark Probst <mark.probst@gmail.com>
6174 * mini-ppc64.c: Several fixes.
6176 2008-11-25 Mark Mason <mmason@upwardaccess.com>
6178 * cpu-mips.md: added jump_table
6179 * mini-mips.c: added jump_table. Eliminate compare-imm when lowering. Remove dead function.
6181 2008-11-25 Mark Mason <mmason@upwardaccess.com>
6183 * mini-mips.c, mini-mips.h, tramp-mips.c, cpu-mips.md: Initial upgrade of MIPS port to new IR.
6185 2008-11-25 Mark Mason <mmason@upwardaccess.com>
6187 * mini-ops.h: corrected a handful of MIPS opcodes.
6189 2008-11-25 Mark Mason <mmason@upwardaccess.com>
6191 * aot-compiler.c: MIPS to use ELF writer
6193 2008-11-25 Mark Mason <mmason@upwardaccess.com>
6195 * mini-codegen.c: remove MIPS specific assert.
6197 2008-11-25 Mark Probst <mark.probst@gmail.com>
6199 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, cpu-ppc64.md: Several
6200 fixes. PPC64 now passes most of the runtime regressions.
6202 2008-11-24 Zoltan Varga <vargaz@gmail.com>
6204 * regalloc2.c: Distinguish between use/def positions. Optimize the creation of
6205 volatile intervals a bit.
6207 2008-11-24 Mark Probst <mark.probst@gmail.com>
6209 * basic-long.cs: New test case.
6211 2008-11-23 Zoltan Varga <vargaz@gmail.com>
6213 * mini.c (mini_method_compile): Disable globalra for large methods for
6216 * regalloc2.c (order_moves): Add fp support.
6218 * branch-opts.c (mono_remove_critical_edges): Split non-critical edges whose
6219 source bblock ends with an OP_BR_REG.
6221 * ratests.cs: Add a new test.
6223 2008-11-23 Mark Probst <mark.probst@gmail.com>
6225 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c: Disable generic code
6226 sharing. PPC64 now passes generics.exe.
6228 2008-11-23 Mark Probst <mark.probst@gmail.com>
6230 * mini-ppc64.c: Several fixes. PPC64 now runs iltests.exe.
6232 2008-11-23 Zoltan Varga <vargaz@gmail.com>
6234 * exceptions-x86.c (mono_arch_find_jit_info): Avoid reading uninitialized
6235 memory when mono_jit_info_table_find () can't find the method in the
6238 * aot-compiler.c (mono_save_xdebug_info): Emit complete debug info for
6241 * aot-compiler.c (mono_save_xdebug_info): Make this work with the assembly
6244 2008-11-23 Mark Probst <mark.probst@gmail.com>
6246 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, cpu-ppc64.md:
6247 Several fixes. PPC64 now runs exceptions.exe and
6248 devirtualization.exe.
6250 2008-11-22 Mark Probst <mark.probst@gmail.com>
6252 * mini-ppc64.c, tramp-ppc64.c: Small fixes. PPC64 now runs
6253 arrays.exe and basic-math.exe.
6255 2008-11-22 Mark Probst <mark.probst@gmail.com>
6257 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, tramp-ppc64.c,
6258 cpu-ppc64.md: Several fixes. PPC64 now runs objects.exe.
6260 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
6262 * simd-intrinsics.c: Add support ArrayExtension intrinsics.
6264 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
6266 * method-to-ir.c: Move bounds checking macros to ir-emit.h
6268 * ir-emit.h: Move macros from method-to-ir.c to here.
6270 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
6272 * mini-ops.h: Correct the long simd ops to use LREG.
6274 2008-11-21 Zoltan Varga <vargaz@gmail.com>
6276 * mini-ops.h: Correct the dreg type of OP_LOADI8_MEMBASE.
6278 * mini-ops.h: Correct the dreg type of a few long opcodes.
6280 * mini-amd64.h: Applied patch from Mihai Chelaru <kefren@ngnetworks.ro>.
6283 Fri Nov 21 12:52:23 CET 2008 Paolo Molaro <lupus@ximian.com>
6285 * mini-ppc.c: remove negative stack references in epilog
6286 for platforms that don't support the red zone.
6288 2008-11-21 Mark Probst <mark.probst@gmail.com>
6290 * mini-ppc64.h, cpu-ppc64.md: Fixed caller/callee saved floating
6291 point regs. Now PPC64 passes basic-calls.exe.
6293 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
6295 * basic-simd.cs: Add tests for accessors of Vector2l.
6297 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
6299 * mini-ops.h: Added OP_INSERTX_I8_SLOW,.
6301 * mini-x86.c (mono_arch_decompose_long_opts): Decompose OP_INSERTX_I8_SLOW.
6303 * simd-intrinsics.c: Add support for Vector2l and Vector2ul.
6305 2008-11-21 Mark Probst <mark.probst@gmail.com>
6307 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Several fixes. Now
6308 PPC64 passes basic-long.exe.
6310 2008-11-20 Mark Probst <mark.probst@gmail.com>
6312 * decompose.c: Decompose carry and overflow add on PPC64 like on
6313 other 64 bit archs. Don't decompose sub at all on PPC64.
6315 * mini-ppc64.c, exceptions-ppc64.c, tramp-ppc64.c, cpu-ppc64.md:
6316 Several fixes and new opcodes. Now PPC64 runs (but doesn't pass)
6319 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
6321 * basic-simd.cs: Add tests for accessors of Vector2d.
6323 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
6325 * mini-ops.h: Added OP_INSERTX_R8_SLOW,.
6329 * mini-x86.c (mono_arch_output_basic_block): Same.
6331 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector2d.
6333 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
6335 * basic-simd.cs: Add tests for accessors of Vector4f.
6337 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
6339 * mini-ops.h: Added OP_INSERTX_R4_SLOW,.
6343 * mini-x86.c (mono_arch_output_basic_block): Same.
6345 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector4f.
6347 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
6349 * basic-simd.cs: Add tests for accessors of Vector4i and Vector4ui.
6351 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
6353 * mini-ops.h: Added OP_INSERTX_I4_SLOW,.
6357 * mini-x86.c (mono_arch_output_basic_block): Same.
6359 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector4i and Vector4ui.
6361 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
6363 * cpu-x86.md: Use reasonable sizes for extractx_u2 and insertx_u1_slow.
6365 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
6367 * simd-intrinsics.c: Enable setters for Vector16sb.
6369 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
6371 * mini-ops.h: Added OP_EXTRACTX_U2, OP_INSERTX_U1_SLOW.
6375 * mini-x86.c (mono_arch_output_basic_block): Same.
6377 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector16b.
6379 2008-11-19 Rodrigo Kumpera <rkumpera@novell.com>
6381 * simd-intrinsics.c: Implement setter for Vector8us.
6383 2008-11-19 Zoltan Varga <vargaz@gmail.com>
6385 * aot-compiler.c (mono_save_xdebug_info): Emit correct location info
6388 Wed Nov 19 18:27:41 CET 2008 Paolo Molaro <lupus@ximian.com>
6390 * mini-ppc.c: remove references to the red zone in the prolog
6391 (for systems that don't support it).
6393 2008-11-19 Mark Probst <mark.probst@gmail.com>
6395 * cpu-ppc64.md: Fixed a few instruction lengths.
6397 * mini-ppc64.c: Don't emit SETLRET. PPC64 passes basic-float.exe,
6400 2008-11-19 Mark Probst <mark.probst@gmail.com>
6402 * mini-ppc64.c, cpu-ppc64.md: Fixed some opcodes. PPC64 passes
6405 2008-11-19 Zoltan Varga <vargaz@gmail.com>
6407 * aot-compiler.c (mono_save_xdebug_info): Add more parameter types.
6409 2008-11-18 Rodrigo Kumpera <rkumpera@novell.com>
6411 * mini-ops.h: Added OP_INSERT_I2.
6415 * mini-x86.c (mono_arch_output_basic_block): Same.
6417 * simd-intrinsics.c: Implement setter for Vector8s.
6419 * simd-methods.h: Add the names of get setters of Vector8s.
6421 2008-11-18 Zoltan Varga <vargaz@gmail.com>
6423 * aot-compiler.c (mono_save_xdebug_info): Add support for parameters.
6425 * aot-compiler.c (mono_save_xdebug_info): Add preliminary support for
6428 * unwind.h (MonoUnwindOp): Change the 'val' to a signed type.
6430 2008-11-18 Mark Probst <mark.probst@gmail.com>
6432 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, cpu-ppc64.md: Changes
6433 for PPC64. An empty program runs now.
6435 2008-11-18 Zoltan Varga <vargaz@gmail.com>
6437 * unwind.h (MonoUnwindOp): Change the 'val' to a signed type.
6439 * aot-compiler.c mini.c mini.h: Add a JIT debugging mode modelled after
6440 a similar mode in Kaffe: When the the MONO_XDEBUG env var is set, debugging
6441 info for JITted code is emitted into a shared library, loadable into gdb.
6443 2008-11-18 Mark Probst <mark.probst@gmail.com>
6445 * Makefile.am: Changes to build PPC64.
6447 * mini-arch.h: Include mini-ppc64.h on PPC64.
6449 2008-11-18 Mark Probst <mark.probst@gmail.com>
6451 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Updated with changes
6452 in PPC code up to r119147.
6454 2008-11-18 Mark Probst <mark.probst@gmail.com>
6456 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, exceptions-ppc64.c,
6457 cpu-ppc64.md: Changes for PPC64.
6459 Based on code submitted by andreas.faerber@web.de at
6460 https://bugzilla.novell.com/show_bug.cgi?id=324134 under the
6463 2008-11-18 Mark Probst <mark.probst@gmail.com>
6465 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, exceptions-ppc64.c,
6466 cpu-ppc64.md: Copied from the corresponding PPC files from
6469 2008-11-18 Scott Peterson <lunchtimemama@novell.com>
6471 * mini-ops.h: Added OP_ROUND.
6473 * cpu-x86.md: Added round.
6475 * mini-x86.c: Added support for intrinsicing Math.Round (double).
6477 * basic-math.cs: Added test_0_round to test rounding.
6479 Contributed under MIT/X11 license.
6481 2008-11-17 Bill Holmes <billholmes54@gmail.com>
6483 * aot-compiler.c : Fix the Winx64 build.
6485 Contributed under MIT/X11 license.
6487 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
6489 * mini-x86.c (mono_arch_output_basic_block): Use movsd instead of monvups
6490 in OP_EXTRACT_R8 to avoid possible stack corruption.
6492 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
6494 * mini-ops.h: Added OP_EXTRACT_R8/I8.
6496 * cpu-x86.md: Added extract_r8.
6498 * mini-x86.c (mono_arch_output_basic_block): Emmit OP_EXTRACT_R8.
6500 * mini-x86.c: Added mono_arch_decompose_long_opts to break OP_EXTRACT_I8 into
6501 a couple of OP_EXTRACT_I4.
6503 * mini-x86.h: Define MONO_ARCH_HAVE_DECOMPOSE_LONG_OPTS if simd is enabled.
6505 * simd-intrinsics.c: Implement getters for Vector2l/2ul/2d.
6507 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
6509 * simd-intrinsics.c (vector2l_intrinsics): CompareGreaterThan requires sse 4.2
6512 2008-11-17 Zoltan Varga <vargaz@gmail.com>
6514 * method-to-ir.c (handle_delegate_ctor): Emit the address of the delegate
6515 trampoline as an AOT const of the proper type instead of MONO_PATCH_INFO_ABS.
6517 * mini.c (mono_codegen): Remove the handling of delegate trampolines, they
6518 are not needed any more.
6520 * mini.h: Remove the unused INS_LIST macros.
6522 * mini.c (mini_method_compile): Remove a disable globalra case which is no
6525 * *.h *.c: Remove duplicate MonoInst emission macros, use the ones in
6528 * regalloc.h *.c: Remove references to mono_regstate_next_int (), use
6529 mono_alloc_ireg () instead.
6531 * mini-<ARCH>.c: Include ir-emit.h. Remove duplicate MonoInst emission
6534 * mini-amd64.c (emit_load_volatile_arguments): Removed, not needed
6537 * aot-runtime.c (load_aot_module): Disable AOT when running under
6540 * mini-amd64.h: Change the monitor fastpath defines to check for
6541 !PLATFORM_WIN32 so they work on *bsd too.
6543 * mini.h mini.c mini-hhpa.c: Remove more unused code.
6545 * mini-s390.c mini-s390x.c: Remove !cfg->new_ir code.
6547 * mini.h (MonoCompile): Remove new_ir flag.
6549 * regalloc.h regalloc.c: Remove unused code.
6551 * cpu-*.md: Remove more unused opcodes.
6553 * simple-cee-ops.h simple-mini-ops.h: Removed.
6555 * mini-ops.h *.c cpu-<ARCH>.md: Remove more unused opcodes.
6557 2008-11-17 Zoltan Varga <vargaz@gmail.com>
6559 * aliasing.h: Removed.
6561 * *.c: Remove references to aliasing.h and inssel.h.
6563 * mini.c: Remove additional unused functions.
6565 * mini-ops.h cpu-*.md: Remove unused opcodes.
6567 2008-11-16 Zoltan Varga <vargaz@gmail.com>
6569 Remove the old JIT code.
6571 * inssel*.brg: Removed.
6573 * ssa.c abcremoval.c aliasing.c: Removed.
6575 * ssa2.c: Renamed to ssa.c.
6577 * abcremoval2.c: Renamed to abcremoval.c.
6579 * *.c: Removed all !cfg->new_ir code.
6581 * mini-<ARCH>.c: Removed mono_arch_call_opcode (),
6582 mono_arch_emit_this_vret_args (), and mono_arch_get_inst_for_method ().
6584 * mini.c: Removed the old mono_method_to_ir () and all the code used by it.
6586 2008-11-16 Zoltan Varga <vargaz@gmail.com>
6588 * aot-compiler.c aot-runtime.c: Emit most of the non-table data in a structure
6589 to simplify the code and cut back on the number of global symbols in the AOT
6592 * aot-compiler.c aot-runtime.c: Get rid of the unused plt_jump_table.
6594 2008-11-15 Zoltan Varga <vargaz@gmail.com>
6596 * aot-runtime.c aot-compiler.c: Unify the plt_jump_table/plt_info tables
6597 with the got/got_info tables.
6599 * mini.h: Bump AOT file format version.
6601 * unwind.h: New file, contains definitions for stack unwinding.
6603 * mini.c (mono_emit_unwind_op): New helper function to append an unwind op
6606 * aot-compiler.c: Generalize the emitting of unwind information to use the
6607 information in cfg->unwind_ops.
6609 * mini-amd64.c (mono_arch_emit_prolog): Emit unwind info.
6611 * aot-compiler.c: Emit dwarf unwind information so gdb can unwind through
6612 AOT method frames. Enable writing symbols for methods by default.
6614 2008-11-14 Rodrigo Kumpera <rkumpera@novell.com>
6616 * simd-intrinsics.c (simd_intrinsic_emit_getter): Generalize this code
6617 and make it work with vectors of element sizes 1, 2 and 4.
6619 * simd-intrinsics.c: Enable getter for all vectors with element size
6622 * simd-methods.h: Add the names of other getters.
6624 * mini-ops.h: Added OP_EXTRACT_I2/U2/I1/U1.
6630 Fri Nov 14 15:54:18 CET 2008 Paolo Molaro <lupus@ximian.com>
6632 * mini-ppc.h: portability fix.
6634 Fri Nov 14 15:39:50 CET 2008 Paolo Molaro <lupus@ximian.com>
6636 * mini-ppc.h, mini-ppc.c: avoid using the red zone as some kernels are
6637 buggy and will overwrite it.
6639 2008-11-14 Zoltan Varga <vargaz@gmail.com>
6641 * aot-compiler.c: Add functionality to emit local symbols to the elf writer.
6642 Use it to emit local symbols for all methods so AOTed methods show up with
6643 their full name in gdb/valgrind output.
6645 Fri Nov 14 12:56:27 CET 2008 Paolo Molaro <lupus@ximian.com>
6647 * mini-ppc.c: portability fixes.
6649 2008-11-14 Zoltan Varga <vargaz@gmail.com>
6651 * mini-trampolines.c (mono_magic_trampoline): Move the patching of plt
6652 entries out of the if (!generic_shared...) code so it is always done.
6653 (mono_class_init_trampoline): Do the patching when running under valgrind
6654 too, newer versions of valgrind have no problems with it.
6656 2008-11-13 Zoltan Varga <vargaz@gmail.com>
6658 * aot-compiler.c (emit_writeout): Rework this to make it easier to add
6661 2008-11-13 Mark Probst <mark.probst@gmail.com>
6663 * mini-ppc.c, cpu-ppc.md: Reserve space for the parameter area in
6666 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
6668 * simd-intrinsics.c: Add getter support for Vector4i and Vector4ui.
6670 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
6672 * mini-ops.h: Kill diplicated ops OP_SHUFLEPS.
6678 * simd-intrinsics.c: Same.
6680 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
6682 * simd-intrinsics.c: Enable constructor intrinsics for all types.
6684 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
6686 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Generalize this method
6687 to work with more Vector types.
6689 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
6691 * simd-intrinsics.c (simd_intrinsic_emit_ctor): If the target is already a pointer
6692 store the elemens directly instead of using and intermediate.
6694 2008-11-13 Zoltan Varga <vargaz@gmail.com>
6696 * mini-amd64.c (emit_call_body): Avoid aligning call sites in AOTed code.
6698 * tramp-x86.c (mono_arch_create_trampoline_code): Rework the return sequence
6699 to preserve %eax for aot plt trampolines.
6701 * aot-compiler.c (compile_method): Don't skip synchronized methods.
6702 (encode_method_ref): Flag synchronized methods so they won't go through
6705 * aot-compiler.c: Additional work to support AOTing synchronized methods/
6708 * cpu-ia64.md (jmp): Increase max length.
6710 2008-11-12 Zoltan Varga <vargaz@gmail.com>
6712 * aot-runtime.c (load_method): Avoid calling runtime_class_init () for
6713 open generic classes.
6715 * aot-compiler.c: Enable the ELF writer on ELF platforms.
6717 * method-to-ir.c (mono_method_to_ir2): Revert the last change to the
6718 box+brtrue optimization since it causes test failures on x86.
6720 2008-11-12 Rodrigo Kumpera <rkumpera@novell.com>
6722 * mini-ops.h: Remove OP_PUSH_R4 and OP_LOADX_STACK.
6728 * mini.h (struct MonoCompile): Add simd_ctor_var to be used as storage
6729 for simd ctor values.
6731 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Use simd_ctor_var for the constructor
6732 instead of directly pushing the values on stack. This saves about 15 bytes of generated code.
6734 2008-11-12 Rodrigo Kumpera <rkumpera@novell.com>
6736 * simd-methods.h: Rename SubWithSaturation, ArithmeticRightShift and
6739 * simd-instrincs.c: Same.
6741 * basic-simd.cs: Same.
6743 2008-11-12 Zoltan Varga <vargaz@gmail.com>
6745 * ratests.cs: Add more tests.
6747 * regalloc2.c (add_spill_code): Handle more corner cases.
6749 2008-11-11 Zoltan Varga <vargaz@gmail.com>
6751 * regalloc2.c (INS_POS_INTERVAL): Decrease this to 8 to avoid overflows.
6752 (update_liveness): Avoid holes in the liveness ranges of hregs if they are
6753 both the source an destination of an instruction.
6755 Tue Nov 11 19:30:50 CET 2008 Paolo Molaro <lupus@ximian.com>
6757 * jit-icalls.c, local-propagation.c, mini.c, ssa.c, ssapre.c, trace.c,
6758 wapihandles.c: more portability changes.
6760 Tue Nov 11 18:56:33 CET 2008 Paolo Molaro <lupus@ximian.com>
6762 * aot-compiler.c, aliasing.c, abcremoval.c: portability changes.
6763 * mini.c mini.h, aot-runtime.c: the aot segfault-handling code is not
6764 safe to execute in a signal handler and the kernel provides better
6765 the info in /proc/self/smaps. Avoid the assert on sigaction during
6768 2008-11-11 Zoltan Varga <vargaz@gmail.com>
6770 * method-to-ir.c (mono_method_to_ir2): In the box+brtrue optimization, only
6771 do the bblock linking hack if it is actually needed.
6773 * Makefile.am (patch-libtool): New helper target to patch libtool to speed
6776 * liveness.c (ENABLE_LIVENESS2): Reenable this for 64 bit archs as the
6777 crash problem is fixed.
6779 * branch-opts.c (mono_remove_critical_edges): Link up newly added
6782 * mini.c (mini_method_compile): Compute unreachable bblocks properly even
6784 (mini_method_compile): Set the starting value of next_vreg to
6785 MAX_IREGS + MAX_FREGS when using globalra.
6787 * method-to-ir.c (mono_method_to_ir2): Mark bblocks starting
6788 filter clauses with BB_EXCEPTION_HANDLER.
6790 * regalloc2.c (assign_spill_slots): Set cfg->rgctx_var.
6792 2008-11-10 Mark Probst <mark.probst@gmail.com>
6794 * mini-x86.c (mono_arch_get_argument_info): Don't align argument
6795 space for stdcall. Fixes regressions on Win32.
6797 2008-11-10 Zoltan Varga <vargaz@gmail.com>
6799 * regalloc2.c (handle_reg_constraints): Avoid adding code to unreachable
6801 (linear_scan): Remove an assert which doesn't seem to be needed.
6803 * local-propagation.c (mono_local_deadce): Avoid a call to
6804 MONO_DELETE_INS which would screw up the instruction linking.
6806 * mini.c (mono_decompose_op_imm): Make this work with globalra.
6808 * regalloc2.c: Upgrade to work the current JIT code.
6810 2008-11-09 Zoltan Varga <vargaz@gmail.com>
6812 * method-to-ir.c (inline_method): Merge more basic blocks to help the AOT
6815 * aot-runtime.c: Remove some dead code.
6817 * tramp-arm.c: Use 'code' as the runnning pointer in code generation for
6819 (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Implement aot support.
6821 * aot-runtime.c (load_named_code): Decode the offset of lazy fetch
6822 trampolines using sscanf since atoi doesn't work on large unsigned values.
6824 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full):
6825 Initialize code_size.
6827 2008-11-08 Mark Probst <mark.probst@gmail.com>
6829 * method-to-ir.c (mini_emit_inst_for_method): Make
6830 Interlocked.CompareExchange work for Int arguments on 32 bit
6833 2008-11-07 Mark Probst <mark.probst@gmail.com>
6835 * method-to-ir.c (mono_method_to_ir2): Fixed a funny commit error.
6837 2008-11-06 Bill Holmes <billholmes54@gmail.com>
6839 * main.c Fix MSVC build.
6841 Contributed under MIT/X11 license.
6843 2008-11-06 Mark Probst <mark.probst@gmail.com>
6845 * mini-x86.c (mono_arch_allocate_vars): Make sure locals that need
6846 alignment larger than 8 bytes are aligned correctly, too.
6848 * mini.c: Honor the min_align field of MonoClass when laying out
6851 2008-11-06 Zoltan Varga <vargaz@gmail.com>
6853 * method-to-ir.c (mono_method_to_ir2): Fix AOT support for CEE_SWITCH on arm.
6855 * aot-compiler.c (emit_plt): Fix a warning.
6857 * aot-compiler.c: Implement ARM support in the binary writer.
6859 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
6861 * basic-simd.cs: Add test for getter with byref arg.
6862 Fix the naming of a few tests.
6863 Add missing checks to a test.
6865 2008-11-05 Zoltan Varga <vargaz@gmail.com>
6867 * aot-compiler.c (emit_plt): Make the arm code work with the binary writer.
6869 * aot-compiler.c aot-runtime.c mini-trampolines.c tramp-amd64.c: Implement
6870 most of the full-aot support for monitor enter/exit trampolines.
6872 * tramp-x86.c tramp_amd64.c: Add AOT compatible variants of the monitor
6873 enter/exit trampoline creation functions.
6875 * Makefile.am: Fix the generation of buildver.h so it is not invoked during
6878 Wed Nov 5 16:28:53 CET 2008 Paolo Molaro <lupus@ximian.com>
6880 * mini.h, aot-compiler.c, method-to-ir.c, aot-runtime.c: remove the
6881 incorrectly added MONO_WRAPPER_MONITOR_* (in r117651-r117652) and
6882 implement the needed functionality without adding crap to the runtime.
6884 2008-11-05 Zoltan Varga <vargaz@gmail.com>
6886 * mini-trampolines.c (mono_create_monitor_enter_trampoline): Fix the
6889 * mini.c (mono_build_date): New global version holding the build date in
6892 * Makefile.am (buildver.c): Generate a file containing the build date.
6894 * main.c: Set the build date from the generated file.
6896 * mini.c (mono_get_runtime_build_info): New helper function returning build
6897 information in a string format.
6899 * driver.c (mono_main): Print the build date in --version.
6901 * aot-compiler.c aot-runtime.c: Embed the build information into the AOT
6902 file when the bind-to-runtime-version option is used.
6904 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
6906 * simd-intrinsics.c: Fix bug when using getters and byref args.
6908 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
6910 * simd-methods.h: Rename prefetch methods.
6912 * simd-intrinsics.c: Same.
6914 2008-11-05 Mark Probst <mark.probst@gmail.com>
6916 * tramp-amd64.c: Enlarge the Monitor.Enter/Exit trampoline code
6919 2008-11-04 Zoltan Varga <vargaz@gmail.com>
6921 * aot-compiler.c: Use the bundled elf header files instead of depending on
6924 * aot-compiler.c (emit_symbol_diff): Allocate memory from the acfg
6927 * method-to-ir.c (mono_method_check_inlining): Avoid a getenv () call
6930 2008-11-04 Rodrigo Kumpera <rkumpera@novell.com>
6932 * cpu-x86.md: Add store nta ops.
6938 * mini.h: Add an enum for simd prefetch modes.
6940 * simd-methods.h: Refactor the store_aligned code to handle multiple kinds
6941 of store. Use the changed code to support store nta.
6943 * simd-intrinsics.c: Add prefetch ops for all vector types.
6945 2008-11-04 Zoltan Varga <vargaz@gmail.com>
6947 * aot-compiler.c: Add an option for JIT compiling the methods by multiple
6950 * aot-compiler.c: Use statically allocated buffers for constructing symbol
6953 * aot-runtime.c aot-compiler.c: Add support for the MONITOR_ENTER/EXIT
6956 2008-11-04 Mark Probst <mark.probst@gmail.com>
6958 * mini-x86.c: Fixed commit.
6960 2008-11-04 Zoltan Varga <vargaz@gmail.com>
6962 * aot-compiler.c (emit_plt): Align the plt section only on x86.
6964 2008-11-04 Mark Probst <mark.probst@gmail.com>
6966 * mini-trampolines.c, mini.h: Two new trampolines: MONITOR_ENTER
6967 and MONITOR_EXIT, for the ASM fastpaths.
6969 * method-to-ir.c: Use the ASM fastpath for Monitor.Enter/Exit if
6972 * mini.c, patch-info.h: Signature and patch infos for
6973 Monitor.Enter/Exit trampolines.
6975 * mini-amd64.c, mini-x86.c: Make emit_tls_get() non-static.
6977 * tramp-amd64.c, tramp-x86.c, mini-amd64.h, mini-amd64.h:
6978 Monitor.Enter/Exit ASM fastpath for Linux.
6980 2008-11-04 Zoltan Varga <vargaz@gmail.com>
6982 * mini.c (mono_method_to_ir): Fix soft-float support in Array.Get/Set.
6984 * objects.cs: Add a new test.
6986 * aot-compiler.c: Use mono_100ns_ticks () for computing the profiling info.
6988 * aot-runtime.c (load_method): Run class initialization in the PLT case even
6989 if MONO_LOG_LEVEL is set.
6991 * debug-mini.c (serialize_variable): Fix the encoding of dead variables.
6993 * aot-runtime.c (mono_aot_get_method): Skip out-of-date AOT modules.
6995 * aot-compiler.c (emit_and_reloc_code): Speed this up a little.
6997 * aot-compiler.c: Change the relocation code to use virtual addresses instead
6998 of file offsets. Align the sections belonging to the data segment to
7001 2008-11-03 Zoltan Varga <vargaz@gmail.com>
7003 * aot-compiler.c: Simplify the elf writer by depending on the definitions in
7004 elf.h. Port it to amd64.
7006 2008-11-03 Rodrigo Kumpera <rkumpera@novell.com>
7008 * driver.c: Enable SIMD by default.
7010 2008-11-03 Rodrigo Kumpera <rkumpera@novell.com>
7012 * cpu-x86.md: Add prefetch op.
7018 * mini.h: Add an enum for simd prefetch modes.
7020 * simd-methods.h: Add prefetch function names.
7022 * simd-intrinsics.c: Add prefetch ops for all vector types.
7024 2008-11-03 Zoltan Varga <vargaz@gmail.com>
7026 * aot-compiler.c (emit_bytes): Speed this up a little.
7028 2008-11-02 Zoltan Varga <vargaz@gmail.com>
7030 * aot-compiler.c: Add JIT time etc. statistics.
7032 * aot-compiler.c (compile_method): Fix the copying of the cfgs array.
7034 * mini.h (MonoCompile): Add 'got_offset' field.
7036 * aot-compiler.c: Store the got offset in MonoCompile, get rid of the
7037 method_got_offsets array.
7039 * aot-compiler.c aot-runtime.c: Add support for the monitor enter/exit
7042 * aot-compiler.c (compile_method): Add generic method instances referenced
7043 by the method to the list of methods to be compiled, this is required so if
7044 A<T> references B<T>, and another assembly references A<int>, then it will
7045 also get a copy of B<int>.
7047 * method-to-ir.c (mini_emit_inst_for_method): Use the proper wrapper type
7048 when checking for monitor enter/exit.
7050 2008-10-30 Mark Probst <mark.probst@gmail.com>
7052 * method-to-ir.c (mini_emit_inst_for_method): Use the IL fastpaths
7053 for Monitor.Enter and Monitor.Exit if enabled.
7055 * mini-x86.h, mini-amd64.h: Enable the IL fastpaths for Linux and
7058 2008-10-30 Zoltan Varga <vargaz@gmail.com>
7060 * method-to-ir.c (type_from_op): Convert CEE_CONV_U on OP_ICONV_TO_U instead
7061 of an OP_MOVE. Fixes #440046.
7063 * basic-long.cs: Add a new test.
7065 2008-10-29 Rodrigo Kumpera <rkumpera@novell.com>
7067 * mini.h: Add synchronization note for the managed counter-part.
7069 * simd-intrinsics.c: Add SimdRuntime.get_AccelMode intrinsic that
7070 returns the simd caps of the current cpu.
7072 2008-10-29 Rodrigo Kumpera <rkumpera@novell.com>
7074 * basic-simd.cs: Remove Console.WriteLine.
7076 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
7078 * basic-simd.cs: New tests for Vector2ul.
7080 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
7082 * simd-intrinsics.c: Add new vector type Vector2ul.
7084 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
7086 * basic-simd.cs: New tests for Vector2l.
7088 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
7090 * cpu-x86.md: Add long version of most packed int ops.
7096 * simd-intrinsics.c: Add new vector type Vector2l.
7098 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
7100 * simd-intrinsics.c: Replace SN_op_BitwiseXor with SN_op_ExclusiveOr.
7102 * simd-methods.h: Remove SN_op_BitwiseXor.
7104 2008-10-28 Zoltan Varga <vargaz@gmail.com>
7106 * mini.c (mono_allocate_stack_slots_full): Align the size of vtypes to their
7109 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
7111 * basic-simd.cs: Test for Vector2d.
7113 * basic-simd.cs (test_vector8s_pack_signed_sat): Fixed broken
7116 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
7118 * cpu-x86.md: Add double version of all packed float ops.
7124 * simd-intrinsics.c: Add new vector type Vector2d.
7126 * simd-intrinsics.c (vector4f_intrinsics): Fix ordering.
7128 * simd-methods.h: Add Duplicate.
7130 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
7132 * basic-simd.cs: Test for packing with signed saturation.
7134 2008-10-28 Zoltan Varga <vargaz@gmail.com>
7136 * aot-compiler.c (add_generic_instances): Add all methods of generic instances
7137 found in the TYPESPEC table.
7139 2008-10-26 Zoltan Varga <vargaz@gmail.com>
7141 * aot-runtime.c (mono_aot_get_method): Log not found methods for extra methods
7144 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
7146 * mini.c (mono_method_to_ir): For MONO_PATCH_INFO_RVA, save field the token
7147 instead of the RVA, since the RVA can be changed by tools like the cil
7150 * method-to-ir.c (mono_method_to_ir2): Ditto.
7152 * debug-mini.c (serialize_variable): Handle ADDRESS_MODE_DEAD.
7153 (deserialize_variable): Ditto.
7155 2008-10-25 Martin Baulig <martin@ximian.com>
7157 * debug-mini.c (write_variable): Use
7158 `MONO_DEBUG_VAR_ADDRESS_MODE_DEAD' for dead variables.
7160 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
7162 * cpu-x86.md: Add unsigned variants of packd and packw.
7166 * mini-x86.h: Emit the right instruction for packd and packw.
7167 Add unsigned variants of packd and packw.
7169 * simd-intrinsics.c: Packd and packw were used in place of their
7170 unsigned variants. Change that.
7171 Add intrinsics for (Signed)PackWithSignedSaturation.
7173 * simd-methods.h: Add (Signed)PackWithSignedSaturation.
7175 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
7177 * simd-intrinsics.c (vector4i_intrinsics): New table of intrinsic type.
7179 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
7181 * mini-ops.h: Remove dword packed add/sub with saturation ops.
7183 * cpu-x86.md: Remove dword packed add/sub with saturation ops.
7185 * simd-intrinsics.c (vector4ui_intrinsics): Remove methods without
7188 * simd-intrinsics.c (vector8s_intrinsics): Fix ordering.
7190 2008-10-24 Mark Probst <mark.probst@gmail.com>
7192 * method-to-ir.c, mini.c: Special casing for the synchronized
7193 wrapper for the ldtoken+GetTypeFromHandle case.
7195 2008-10-24 Zoltan Varga <vargaz@gmail.com>
7197 * mini.c (mono_replace_ins): Move this to branch-opts.c.
7199 * mini.c (mono_replace_ins): Propagate has_array_access flag to the newly
7200 created/split bblocks.
7202 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
7204 * mini-ops.h: Add packed signed mul high.
7208 * mini-x86.c (mono_arch_output_basic_block): Same.
7210 * simd-methods.h: Add PackWithUnsignedSaturation and ShiftRightLogic.
7212 * simd-intrinsics.c (vector8s_intrinsics): New table of intrinsic type.
7214 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
7216 * basic-simd.cs: Tests for Vector16sb.
7218 2008-10-24 Zoltan Varga <vargaz@gmail.com>
7220 * inssel.brg (stmt): Fix OP_HARD_NOP rule.
7222 2008-10-23 Rodrigo Kumpera <rkumpera@novell.com>
7224 * mini-ops.h: Add packed signed min, max and compare greater.
7228 * mini-x86.c (mono_arch_output_basic_block): Same. Add packed add/sub with
7231 * simd-methods.h: Add CompareGreaterThan.
7233 * simd-methods.h: Remove CompareEquals.
7235 * simd-intrinsics.c: Add new TODO entry and some cosmetic changes.
7237 * simd-intrinsics.c (vector16sb_intrinsics): New table of intrinsic type.
7239 * simd-intrinsics.c (vector4f_intrinsics): Rename CompareEquals to
7242 2008-10-23 Rodrigo Kumpera <rkumpera@novell.com>
7244 * basic-simd.cs: Fix tests due to change in the API.
7246 2008-10-21 Zoltan Varga <vargaz@gmail.com>
7248 * mini.c method-to-ir.c: Use mono_field_get_name () for accessing field->name.
7250 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
7252 * basic-simd.cs: Fix name change in Vector4f::CompareEqual.
7254 * simd-intrinsics.c (simd_intrinsic_emit_store_aligned): Don't use
7255 inst_offset as this has invalid values for LDADDR.
7257 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
7259 * basic-simd.cs: Test for SignedPackWithUnsignedSaturation.
7261 * simd-intrinsics.c (vector4ui_intrinsics): Add SignedPackWithUnsignedSaturation.
7263 2008-10-21 Zoltan Varga <vargaz@gmail.com>
7265 * method-to-ir.c (initialize_array_data): Use mono_field_get_data ()
7266 for accessing field->data.
7268 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
7270 * basic-simd.cs: Test for SignedPackWithUnsignedSaturation.
7272 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
7274 * simd-methods.h: Add SignedPackWithUnsignedSaturation.
7276 * simd-intrinsics.c (vector8us_intrinsics): Add SignedPackWithUnsignedSaturation.
7278 2008-10-21 Zoltan Varga <vargaz@gmail.com>
7280 * dominators.c (mono_compute_natural_loops): Allocate GList enties
7281 from the cfg mempool.
7283 2008-10-20 Rodrigo Kumpera <rkumpera@novell.com>
7285 * basic-simd.cs: Tests for new methods in Vector8us.
7287 2008-10-20 Rodrigo Kumpera <rkumpera@novell.com>
7289 * mini-ops.h: Add multiply and store high.
7293 * mini-x86.c (mono_arch_output_basic_block): Same.
7295 * simd-methods.h: Same.
7297 * simd-intrinsics.c (vector8us_intrinsics): Add MultiplyStoreHigh
7300 2008-10-19 Zoltan Varga <vargaz@gmail.com>
7302 * method-to-ir.c (mono_emit_method_call_full): Remove a needless call to
7303 mono_class_setup_vtable ().
7305 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Use
7306 mono_class_get_vtable_entry () for accessing klass->vtable.
7308 * aot-runtime.c (load_method): Avoid a crash when using MONO_LOG_LEVEL.
7310 * aot-compiler.c (add_generic_instances): Avoid a crash if a class is not
7313 * method-to-ir.c (mono_save_token_info): Don't save references made from
7316 * aot-compiler.c (add_generic_instances): Add static rgctx wrappers for cctors
7317 of generic instances.
7319 * aot-runtime.c (find_extra_method): Search in all loaded AOT images.
7321 2008-10-19 Mark Probst <mark.probst@gmail.com>
7323 * cpu-ppc.md, mini-ppc.c: The length of the code generated for
7324 OP_JMP depends on the method signature. Calculate it properly.
7326 2008-10-19 Zoltan Varga <vargaz@gmail.com>
7328 * aot-runtime.c (mono_aot_find_jit_info): Handle extra methods which are
7331 * aot-compiler.c (emit_and_reloc_code): Allow direct calling of generic
7333 (emit_extra_methods): Add another table mapping method indexes to
7334 offsets in the extra_method_info table.
7336 * mini.h: Bump AOT file format version.
7338 * aot-runtime.c: Merge most of the code from mono_aot_get_method
7339 and mono_aot_get_method_from_token () into one function.
7341 2008-10-19 Mark Probst <mark.probst@gmail.com>
7343 * mini-ppc.c (emit_load_volatile_arguments): Inner loop needs a
7346 2008-10-18 Zoltan Varga <vargaz@gmail.com>
7348 * aot-compiler.c aot-runtime.c: Fix the hash function used for the extra
7351 * method-to-ir.c (mono_method_to_ir2): Change a !compile_aot assert to
7354 * mini.c (mono_patch_info_equal): Compare the generic context as well.
7356 * mini.h: Bump aot file format version.
7358 * aot-compiler.c aot-runtime.c: Generalize the wrapper handling code so the
7359 AOT file can contain native code for methods which are not in the METHOD
7360 table. Generate code for non-sharable generic instances of generic methods
7361 found in the METHODSPEC table.
7363 * method-to-ir.c (mono_method_to_ir2): Remove the aot restriction when
7364 encoding generic type handles.
7366 * ir-emit.h (NEW_AOTCONST_TOKEN): Add a generic_context argument.
7367 (NEW_TYPE_FROM_HANDLE_CONST): Add a generic_context argument.
7369 * ir-emit.h: Rewrite the EMIT_NEW_XXXCONST macros to use the NEW_XXXCONST
7370 macros + MONO_ADD_INS.
7372 * mini.c (mono_jump_info_token_new2): New function which takes a generic
7375 * mini.h (MonoJumpInfoToken): Include fields for a generic context.
7377 * mini.h: Bump aot file format version.
7379 * aot-compiler.c aot-runtime.c: Update after changes to MonoJumpInfoToken.
7381 2008-10-17 Mark Probst <mark.probst@gmail.com>
7383 * mini-x86.h, mini-x86.c, exceptions-x86.c: Align stack on all
7384 platforms, with definable stack alignment value. Set to 16 now
7387 * mini.c, mini.h, driver.c: Command line option for disabling
7390 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
7392 * basic-simd.cs: Tests for new methods in Vector4ui.
7394 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
7396 * mini-ops.h: Add packed int shuffle.
7400 * mini-x86.c (mono_arch_output_basic_block): Same.
7402 * simd-intrinsics.c (vector4ui_intrinsics): Add compare equal,
7403 extract mask, max, min, shuffle.
7405 * simd-intrinsics.c (vector8us_intrinsics): Add max and min.
7407 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
7409 * basic-simd.cs: Tests for new methods in Vector8us.
7411 2008-10-17 Mark Probst <mark.probst@gmail.com>
7413 * method-to-ir.c (mono_method_to_ir2): "refanytype" produces a
7414 RuntimeTypeHandle, not a TypedReference.
7416 Fri Oct 17 14:40:50 CEST 2008 Paolo Molaro <lupus@ximian.com>
7418 * simd-intrinsics.c: remove relocations.
7420 2008-10-17 Zoltan Varga <vargaz@gmail.com>
7422 * mini-amd64.c (mono_arch_output_basic_block): Port the IREM_IMM
7423 optimizations from the x86 backend.
7425 Fri Oct 17 12:00:51 CEST 2008 Paolo Molaro <lupus@ximian.com>
7427 * simd-methods.h, simd-intrinsics.c: debloat method names and
7428 prepare for no relocations.
7430 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
7432 * mini-ops.h: Add packed min/equal and sum of absolute differences.
7436 * mini-x86.c (mono_arch_output_basic_block): Same.
7438 * simd-intrinsics.c (vector16b_intrinsics): Add average, compare equal,
7439 extract mask, max, min and sum of absolute differences.
7441 * simd-intrinsics.c: Increase SIMD_INTRINSIC_NAME_MAX due to new huge
7444 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
7446 * basic-simd.cs: Test for the other mono_simd_simplify_indirection bug.
7447 Renamed one test for consistency.
7449 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
7451 * simd-intrinsics.c (mono_simd_simplify_indirection): Apply the previous
7452 fix to the code that deal with other blocks.
7454 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
7456 * basic-simd.cs: Test for the mono_simd_simplify_indirection bug.
7458 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
7460 * simd-intrinsics.c (mono_simd_simplify_indirection): Simplify the code
7461 that deals with vreg interference. Explicitly check for OP_LDADDR to be
7462 able to process the source reg.
7464 2008-10-16 Martin Baulig <martin@ximian.com>
7466 * mini-ops.h, cpu-amd64.md, cpu-x86.md: Added new `hard_nop' opcode.
7468 * inssel.brg: Add `OP_HARD_NOP'.
7470 * mini.h (MonoCompile): Added `keep_cil_nops' flag.
7472 * mini.c (mono_method_to_ir): In `CEE_NOP': generate a
7473 `OP_HARD_NOP' instruction when running inside the debugger.
7475 * method-to-ir.c (mono_method_to_ir2): In `CEE_NOP': generate a
7476 `OP_HARD_NOP' instruction when running inside the debugger.
7478 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
7480 * simd-intrinsics.c (get_simd_vreg): Using sreg1 of OP_XMOVE
7481 now works. The issue with the regalloc tripping up no longer
7484 * simd-intrinsics.c (load_simd_vreg): Same.
7486 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
7488 * basic-simd.cs: Tests for new Vector8ui methods.
7490 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
7492 * simd-intrinsics.c (get_simd_vreg): Simplify code and test
7493 only for type. This fixes crashes where MonoInst::klass is checked
7494 for ops of type != VTYPE or OBJ.
7496 * simd-intrinsics.c (load_simd_vreg): Same.
7498 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
7500 * mini-ops.h: Add ops for packed shuffle/max/avg and
7505 * mini-x86.c (mono_arch_output_basic_block): Same.
7507 * simd-intrinsics.c (vector8us_intrinsics): Add avg, shuffle and
7510 * simd-intrinsics.c (simd_intrinsic_emit_extract_mask): New function
7511 to emit extract mask op.
7513 * simd-intrinsics.c (simd_intrinsic_emit_shuffle): Retrofic this function
7514 to emit word shuffles.
7516 2008-10-15 Mark Probst <mark.probst@gmail.com>
7518 * mini.c (mono_allocate_stack_slots_full): Align stack frame to
7519 the largest alignment needed by a variable, but at least
7522 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
7524 * basic-simd.cs: Tests for the fixes in the last commit.
7526 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
7528 * simd-intrinsics.c (get_simd_vreg): Drop the is_this_ptr, this function
7529 no longer handles STACK_PTR input.
7531 * simd-intrinsics.c (get_simd_vreg): Don't crash when MonoInst::klass == -1.
7533 * simd-intrinsics.c (load_simd_vreg): New function that works like
7534 get_simd_vreg but handles STACK_PTR input.
7536 * simd-intrinsics.c (simd_intrinsic_emit_getter): Use load_simd_vreg
7537 as the input can be an arbitrary pointer.
7539 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Try the
7540 LDADDR local optimization directly otherwise use a store op.
7542 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
7544 * basic-simd.cs: Tests for dup low and dup high.
7546 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
7548 * mini-ops.h: Add dup low and dup high ops.
7552 * mini-x86.c (mono_arch_output_basic_block): Same.
7554 * simd-intrinsics.c (vector4f_intrinsics): Same.
7556 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
7558 * basic-simd.cs: Tests for recently added functionality.
7560 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
7562 * mini-ops.h: Add remaining sse1 fp ops.
7564 * cpu-x86.md: Add remaining sse1 fp ops.
7566 * mini-x86.c (mono_arch_output_basic_block): Same.
7568 * mini.h: Add enum for simd FP compare conditions.
7570 * simd-intrinsics.c (vector4f_intrinsics): Add all new ops.
7572 * simd-intrinsics.c (simd_intrinsic_emit_binary): Set inst_c0 to flags
7573 so the backed can generate the appropriate op.
7575 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
7576 This patch squeese one more byte from the SimdIntrinsc struct.
7578 * mini-x86.c (mono_arch_cpu_enumerate_simd_versions: Use the version number
7579 a a shift amount intead of simply or'ing it.
7581 * mini.h: Change SIMD_VERSION_* values to be sequential intead of masks.
7583 * simd-intrinsics.c (struct SimdIntrinsc): Squeese simd_version and simd_emit_mode into a single
7584 byte so we can have an aditional flags field without increasing struct size.
7586 * simd-intrinsics.c (emit_intrinsics): Use the value of simd_version as a shift amount before checking
7587 against the simd_supported_versions bitmask.
7589 * simd-intrinsics.c: Set SIMD_INTRINSIC_NAME_MAX to an appropriate value.
7591 Mon Oct 13 10:58:10 CEST 2008 Paolo Molaro <lupus@ximian.com>
7593 * mini.c: remove rawbuffer code (the only use here is unsafe because
7594 it takes locks during signal handling and the kernel now provides much
7595 better info in proc/pid/smaps these days).
7597 2008-10-13 Zoltan Varga <vargaz@gmail.com>
7599 * mini-amd64.c (mono_arch_output_basic_block): Fix the changes to
7600 OP_X86_PUSH_OBJ. Fixes #434620.
7602 * objects.cs: Add a test.
7604 2008-10-12 Rodrigo Kumpera <rkumpera@novell.com>
7606 * basic-simd.cs: Remove PackWithUnsignedSaturation tests as it turns out
7607 that the packuswb/packusdw don't work with unsigned numbers for what
7608 would be negative numbers in signed format.
7610 * cpu-x86.md: Add doubleword forms of many ops and packing ones.
7611 Fix the len of fconv_to_r8_x and xconv_r8_to_i4.
7613 * mini-ops.h: Add doubleword forms of many ops and packing ones.
7615 * mini-x86.c: Emit doubleword forms of many ops and packing ones.
7617 * simd-intrinsics.c (SimdIntrinsc): Rename the flags field to simd_version.
7619 * simd-intrinsics.c (vector4f_intrinsics): Use simd_version field for sse3 ops.
7621 * simd-intrinsics.c (vector4u_intrinsics): Rename to vector4ui_intrinsics and
7624 * simd-intrinsics.c (simd_version_name): New function, returns the name of the
7625 version as the enum in mini.h.
7627 * simd-intrinsics.c (emit_intrinsics): Instead of having a special emit mode
7628 for sse3 ops, check the simd_version field if present. This way the code
7629 works with all versions of sse.
7631 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
7633 * simd-intrinsics.c: Fixed intrinsic name typo.
7635 * mini.h: Added missing simd exported function.
7637 * basic-simd.cs: Added tests for Vector4ui.
7638 Fixed broken test for Vector16b.
7640 2008-10-10 Zoltan Varga <vargaz@gmail.com>
7642 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Increase
7643 the max length to 64.
7645 2008-10-10 Mark Probst <mark.probst@gmail.com>
7647 * method-to-ir.c: Only do the fast virtual generic method call for
7648 non-wrapper methods.
7650 * mini.h, mini-trampolines.c: The new generic virtual remoting
7651 trampoline handles virtual method calls via the vtable (as done by
7652 the fast virtual generic method calls) to remoting proxies.
7654 * mini.c (mono_jit_create_remoting_trampoline): For generic
7655 methods reate a generic virtual remoting trampoline.
7657 * mini-amd64.h: Enable fast virtual generic method calls again.
7659 2008-10-10 Mark Probst <mark.probst@gmail.com>
7661 * mini-ppc.c: Use SP (r1), not frame_reg (which might be r31) to
7662 restore registers when doing tail calls.
7664 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
7666 * simd-intrinsics.c (emit_intrinsics): Vector4u was renamed to
7669 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
7671 * basic-simd.cs: Add test for Vecto16b.PackWithUnsignedSaturation.
7673 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
7675 * simd-intrinsics.c (emit_intrinsics): Retrofit to new type names.
7677 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
7679 * basic-simd.cs: Retrofit for API changes.
7681 2008-10-10 Mark Probst <mark.probst@gmail.com>
7683 * mini-ppc.c: Handle integer stack arguments for tail calls.
7685 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
7687 * optflags-def.h: Removed sse3 optimization.
7691 * mini-x86.c (mono_arch_cpu_optimizazions): Remove detection of
7694 * mini-x86.c: Added mono_arch_cpu_enumerate_simd_versions.
7696 * mini.h: Added enumeration with simd versions.
7698 * simd-intrinsics.c (emit_intrinsics): Use the new static var
7701 * simd-intrinsics.c: Added mono_simd_intrinsics_init.
7703 * mini.c (mini_init): Call mono_simd_intrinsics_init.
7705 2008-10-09 Rodrigo Kumpera <rkumpera@novell.com>
7707 * basic-simd.cs: Added tests for Vector8u and Vector16u.
7709 * basic-simd.cs: Fixed test naming.
7711 2008-10-09 Rodrigo Kumpera <rkumpera@novell.com>
7713 * mini-ops.h: Added ops for packed and saturated math, shifts
7714 and packing/unpacking.
7716 * cpu-x86.md: Added descriptors for the above ops.
7718 * mini-x86.c: Added code to emmit the above ops.
7720 * simd-intrinsics.c: Added support for Vector16u and Vector8u.
7722 2008-10-08 Zoltan Varga <vargaz@gmail.com>
7724 * aot-compiler.c (compile_method): Enable AOT for generic code.
7726 * ir-emit.h (NEW_DOMAINCONST): Use domainvars in AOT code as well.
7728 Wed Oct 8 16:35:43 CEST 2008 Paolo Molaro <lupus@ximian.com>
7730 * mini.c: add a workaround for a common screwup that ends up blamed
7731 to mono (other processes blocking signal delivery).
7733 2008-10-07 Zoltan Varga <vargaz@gmail.com>
7735 * method-to-ir.c (mono_method_to_ir2): Clear ins_flag on all code paths
7736 in the LDFLD/STFLD opcodes. Fixes #432673.
7738 * iltests.il.in: Add a new test.
7740 Tue Oct 7 19:59:07 CEST 2008 Paolo Molaro <lupus@ximian.com>
7742 * mini-arm.c: attach the thread in unmanaged->managed transitions
7743 using delegates (bug #433148).
7745 2008-10-07 Rodrigo Kumpera <rkumpera@novell.com>
7747 * basic-simd.cs: Use new ShuffleSel constants.
7749 2008-10-07 Rodrigo Kumpera <rkumpera@novell.com>
7751 * driver.c (opt_sets): Added combinations of simd, sse2 and sse3.
7753 * mini-x86.c (mono_arch_cpu_optimizazions): Detect sse3 and now
7754 only disable simd intrinsics if no sse2 is detected.
7756 * optflags-def.h: Added sse3.
7758 * simd-intrinsics.c: Avoid generated sse3 intrinsics if the optimization
7761 2008-10-07 Zoltan Varga <vargaz@gmail.com>
7763 * aot-compiler.c (add_wrappers): Fix Delegate/MulticastDelegate classes
7764 when adding delegate-invoke wrappers.
7766 2008-10-07 Zoltan Varga <vargaz@gmail.com>
7768 * Makefile.am: Reenable the simd tests.
7770 2008-10-07 Bill Holmes <billholmes54@gmail.com>
7772 * mini-amd64.c (mono_arch_emit_outarg_vt) : In the ArgValuetypeAddrInIReg case,
7773 add a call to mono_call_inst_add_outarg_reg for the arg->dreg to make sure that no
7774 other vreg is allocated to that hreg.
7776 Contributed under MIT/X11 license.
7778 2008-10-07 Zoltan Varga <vargaz@gmail.com>
7780 * Makefile.am: Disable the simd tests for now as Mono.Simd is not
7783 2008-10-06 Rodrigo Kumpera <rkumpera@novell.com>
7785 * basic-simd.cs: New test suite for SIMD intrinsics.
7787 * Makefile.am: Added new tests.
7789 2008-10-06 Rodrigo Kumpera <rkumpera@novell.com>
7791 * cpu-x86.md: Added new instructions to handle float to int using SSE regs.
7795 * mini-x86.h: Enable mono_arch_decompose_opts if simd intrinsics are enabled.
7797 * mini-x86.c (mono_arch_decompose_opts): Decompose float to int conversion
7798 using SSE2 aware opcodes.
7800 * mini-x86.c (emit_float_to_int): Disable the SSE2 optimization if OPT_SIMD
7801 is enabled, this code path is only reachable if conversion ops are emmited after
7804 * mini.h: Added MonoCompile::fconv_to_r8_x_var to hold the float to int var.
7806 This optimization saves 6 bytes per conversion against the old version.
7808 2008-10-06 Zoltan Varga <vargaz@gmail.com>
7810 * aot-compiler.c (compile_method): Don't skip methods referencing
7811 generic methods without a corresponding entry in token_info_hash, since
7812 encode_method_ref () can handle all generic methods now.
7814 * method-to-ir.c (mono_save_token_info): Don't save the token info if a
7815 generic context is set.
7817 * method-to-ir.c (mono_method_to_ir2): Put back a disable_aot for
7818 generic sharing of LDTOKEN.
7820 2008-10-06 Mark Probst <mark.probst@gmail.com>
7822 * mini-amd64.h: Temporarily disabled fast virtual generic method
7823 calls because it breaks the System.Runtime.Remoting tests.
7825 2008-10-06 Zoltan Varga <vargaz@gmail.com>
7827 * aot-compiler.c (add_wrappers): Add delegate-invoke wrappers.
7829 * method-to-ir.c (check_inline_called_method_name_limit): Return TRUE
7830 so inlining actually works.
7831 (check_inline_caller_method_name_limit): Ditto.
7833 Mon Oct 6 11:04:38 CEST 2008 Paolo Molaro <lupus@ximian.com>
7835 * mini-ppc.c: mono_arch_flush_icache () cast pointer using gsize for
7836 64 bit safety (from Olaf Hering and Andreas Farber).
7838 2008-10-06 Zoltan Varga <vargaz@gmail.com>
7840 * mini-trampolines.c (mono_aot_trampoline): Delegate processing to
7841 mono_magic_trampoline () if aot_get_method_from_token () fails. Remove
7842 unused virtual call support code.
7844 * aot-runtime.c (decode_method_ref): Add a 'no_aot_trampoline' out argument.
7846 * aot-runtime.c (mono_aot_get_method_from_vt_slot): Return NULL for methods
7847 which can't use aot trampolines.
7848 (decode_patch): Don't create aot trampolines for methods which can't use
7851 * aot-compiler.c (encode_method_ref): Add a marker for methods which can't
7852 use aot trampolines.
7854 * mini.h: Bump AOT image format version.
7856 2008-10-05 Zoltan Varga <vargaz@gmail.com>
7858 * method-to-ir.c (mono_method_to_ir2): Pass cil_method instead of cmethod
7859 to save_token_info () since cmethod is inflated for constrained calls.
7861 * mini-<ARCH>.h mini-x86.c: Remove some unused defines.
7863 2008-10-04 Andreas Farber <andreas.faerber@web.de>
7865 * Makefile.am: Add build rules for ppc64.
7866 This avoids the build failing at pedump with unresolved symbols
7867 due to lack of arch_sources. Instead it will now fail earlier
7868 due to lack of cpu-ppc64.md.
7870 Contributed under MIT/X11 license.
7872 2008-10-04 Mark Probst <mark.probst@gmail.com>
7874 * mini-amd64.c (mono_arch_emit_call): Support stack arguments for
7877 * iltests.il.in: Add test case for tail call with many arguments.
7879 2008-10-03 Zoltan Varga <vargaz@gmail.com>
7881 * method-to-ir.c (mono_method_to_ir2): Add an !cfg->compile_aot assert
7882 to the fast virtual generic method code until the aot case is fixed.
7884 2008-10-03 Mark Probst <mark.probst@gmail.com>
7886 * mini-ppc.c, mini-ppc.h: Implement generic virtual method thunks.
7888 2008-10-03 Mark Probst <mark.probst@gmail.com>
7890 * mini-amd64.c, mini-amd64.h: Implement generic virtual method
7893 2008-10-03 Rodrigo Kumpera <rkumpera@novell.com>
7895 * simd-intrinsics.c: Forgot to add this one.
7897 * mini-codegen.c: Fix macro in case SIMD is not supported.
7899 2008-10-03 Rodrigo Kumpera <rkumpera@novell.com>
7901 This patch land initial JIT support for simd intrinsics.
7903 * mini-x86.h: Added new define to make --enable_minimal work on x86.
7905 * Makefile.am: Added simd-intrinsics.c
7907 * simd-intrinsics.c: New file with simd instrinsic related
7910 * cfold.c (mono_constant_fold_ins2): Fold XZERO.
7912 * cpu-x86.md: Add simd related instructions.
7914 * driver.c: Added MONO_OPT_SIMD to the default set of optimizations.
7916 * driver.c: Added two new --regression variants.
7918 * ir-emit.h (MONO_EMIT_NEW_VZERO): Emit XZERO if the type is a simd intrinsic.
7920 * local-propagation.c (mono_local_cprop2): Eliminate useless XMOVE.
7922 * local-propagation.c (mono_local_deadce): Use new macro MONO_IS_NON_FP_MOVE and
7923 extract some complicated logic to helper functions.
7925 * method-to-ir.c (mono_type_to_regmove): Handle simd intrinsics.
7927 * method-to-ir.c (mini_emit_inst_for_method): Emit simd intrinsics.
7929 * method-to-ir.c (mono_handle_global_vregs): If a simd intrinsic was found, apply
7930 the specialized simplification pass.
7932 * method-to-ir.c (mono_spill_global_vars): Use new macro.
7934 * mini-codegen.c: Added SIMD constants to all regbanks arrays.
7936 * mini-codegen.c: Added reg_bank_table_init to initialize the reg desc -> bank
7939 * mini-codegen.c: Define a version of the reg_bank macro that uses desc_to_reg_type
7940 if MONO_ARCH_NEED_SIMD_BANK is defined.
7942 * mini-ops.h: Added the new simd ops.
7944 * mini-x86.c: Added mono_arch_xregname.
7946 * mini-x86.c (mono_arch_cpu_optimizazions): Disable MONO_OPT_SIMD if SSE3 is not detected.
7948 * mini-x86.c (mono_arch_output_basic_block): Add simd related opcodes.
7950 * mini-x86.h: Define simd related MONO_ARCH macros.
7952 * mini.c (mono_type_to_load_membase): Handle simd intrinsics.
7954 * mini.c (mono_type_to_store_membase): Handle simd intrinsics.
7956 * mini.h: Added new macros MONO_IS_NON_FP_MOVE, MONO_IS_REAL_MOVE, MONO_IS_ZERO and
7957 MONO_CLASS_IS_SIMD to deal with simd related IR.
7959 * mini.h (MonoInst): Added spill_var to the backend union.
7961 * mini.h (MonoCompile): Added uses_simd_intrinsics and iconv_raw_var.
7963 * mini.h: Added forward declarations of the new simd fuctions.
7965 * optflags-def.h: Added new optimization names SIMD.
7967 * regalloc.c (mono_regstate_reset): Set next vreg to be the max value of the 3 reg banks.
7969 * regalloc.h: Added support for working with 3 register banks.
7971 * regalloc.h (MonoRegState): Added xsymbolic field if a third regbank is required.
7973 * ssa2.c (mono_ssa_deadce2): Use new MONO_IS_ZERO macro.
7975 Fri Oct 3 16:03:22 CEST 2008 Paolo Molaro <lupus@ximian.com>
7977 * mini-exceptions.c: remove 64 bit related ifdef clutter.
7979 2008-10-03 Zoltan Varga <vargaz@gmail.com>
7981 * mini-exceptions.c (mono_handle_soft_stack_ovf): Unprotect two pages
7982 instead of one on 64 bit systems.
7984 * method-to-ir.c: Remove unused includes.
7986 2008-10-02 Zoltan Varga <vargaz@gmail.com>
7988 * aot-compiler.c (emit_exception_debug_info): Use jinfo->used_regs instead of
7989 cfg->used_int_regs, since the two are different on arm.
7991 2008-10-02 Mark Probst <mark.probst@gmail.com>
7993 * method-to-ir.c, inssel.brg, mini-trampolines.c: Use
7994 mono_method_get_vtable_index() to get the vtable index.
7996 2008-10-02 Mark Probst <mark.probst@gmail.com>
7998 * method-to-ir.c (mono_method_to_ir2): Don't create native
7999 wrappers for array methods, because they're never called (and if
8000 they were called they wouldn't work).
8002 2008-10-02 Mark Probst <mark.probst@gmail.com>
8004 * method-to-ir.c (mono_method_to_ir2): Array methods are
8005 special-cased and must not be invoked indirectly via the (M)RGCTX
8006 when generic sharing is turned on. Fixes #431413.
8008 2008-10-01 Mark Probst <mark.probst@gmail.com>
8010 * method-to-ir.c: When generic sharing is active, call
8011 non-interface virtual generic methods via the standard trampoline.
8013 * mini-trampolines.c: Handle virtual generic shared methods.
8015 * mini.h, mini-x86.c, mini-x86.h: New argument for
8016 mono_arch_build_imt_thunk() which is non-NULL for virtual generic
8017 method thunks and which is the trampoline to call if the lookup
8018 fails. Enable the virtual generic method thunk for x86.
8020 * mini-amd64.c, mini-arm.c, mini-ia64.c, mini-sparc.c,
8021 mini-ppc.c (mono_arch_build_imt_thunk): Add the additional
8022 argument but assert that it's NULL, because these archs don't yet
8023 implement the virtual generic method thunk. Changes in the IMT
8024 thunk data structures.
8026 2008-10-01 Zoltan Varga <vargaz@gmail.com>
8028 * aot-compiler.c (emit_globals): Avoid invalid characters in
8029 the static linking symbol.
8031 * objects.cs: Add a test for the range check optimization. Fix warnings.
8033 * branch-opts.c (mono_if_conversion): Add back the 'optimize range checks'
8034 optimization from the current JIT.
8036 * method-to-ir.c (mini_emit_inst_for_method): Decompose String.Length
8037 later in decompose_array_access_opts () to allow more optimizations.
8039 * method-to-ir.c (mono_handle_soft_float): Rename this to
8040 mono_decompose_soft_float () for consistency.
8042 * mini-ops.h: Fix arguments of OP_STRLEN.
8044 * method-to-ir.c (save_cast_details): Extract the cast details saving code
8045 into a separate function.
8046 (reset_cast_details): Ditto.
8047 (handle_unbox): Save cast details. Fixes #431254.
8049 * method-to-ir.c: Remove some obsolete FIXMEs.
8051 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
8053 * ir-emit.h (alloc_dreg): Write a warning before crashing.
8055 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
8057 * mini-codegen.c: More work on macros to make them
8058 ready for multiple regbanks.
8060 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
8062 * method-to.ir.c (mono_type_to_regmove): Remove static modifier.
8064 * mini.h: Export mono_type_to_regmove. Fix signature of mono_regname_full.
8066 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
8068 * mini-codegen.c (mono_spillvar_offset): Proper support for
8071 2008-09-30 Zoltan Varga <vargaz@gmail.com>
8073 * mini-amd64.c (mono_arch_emit_epilog): Remove some duplicated code from
8074 the stack overflow changes.
8076 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
8078 * mini-codegen.c: Make all bank macros depend on reg_bank.
8080 * mini-codegen.c (mono_local_regalloc): Make free mask
8081 initialization regbank aware.
8083 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
8085 * mini-codegen.c (mono_local_regalloc): Extract callee
8086 mask selection to a function and make it regbank aware.
8088 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
8090 * mini-codegen.c (mono_local_regalloc): Changed the cloberring
8091 code to deal with many regbanks.
8093 2008-09-30 Zoltan Varga <vargaz@gmail.com>
8095 * mini-codegen.c: More fp->regbank changes.
8097 2008-09-29 Rodrigo Kumpera <rkumpera@novell.com>
8099 * mini-codegen.c: Change asserts to use MONO_NUM_REGBANKS instead
8100 of a hardcoded constant.
8102 2008-09-29 Rodrigo Kumpera <rkumpera@novell.com>
8104 * method-to-ir.c (type_from_stack_type): Fix typo.
8106 2008-09-29 Zoltan Varga <vargaz@gmail.com>
8108 * mini-ia64.c (emit_move_return_value): Convert float return values to
8111 * objects.cs: Add a new test.
8113 * mini-ia64.c (mono_arch_allocate_vars): Disable fp elimination for
8114 VARARG methods to fix an assert later.
8116 * mini-mips.h mini-mips.c mini-ops.h cpu-mips.md: Update the mips back
8117 end so it at least compiles.
8119 2008-09-28 Zoltan Varga <vargaz@gmail.com>
8121 * method-to-ir.c (emit_optimized_ldloca_ir): Fix this.
8123 2008-09-28 Rodrigo Kumpera <rkumpera@novell.com>
8125 * method-to-ir.c (mono_method_to_ir2): Extract the ldloca + initobj
8126 optimization to a new function (emit_optimized_ldloca_ir) and enable
8127 it for both ldloca and ldloca_s.
8129 2008-09-28 Zoltan Varga <vargaz@gmail.com>
8131 * method-to-ir.c (mono_method_to_ir2): Remove an unnecessary assert in the
8132 gshared CASTCLASS code.
8134 * driver.c (mono_main): Add a workaround for shutdown crashes seen on
8135 amd64, where the libc stack unwinder encounters stack frames referring to
8136 native code in unmapped memory.
8138 * method-to-ir.c (mini_emit_check_array_type): Add support for generic
8141 * generics.cs: Add new test.
8143 2008-09-27 Zoltan Varga <vargaz@gmail.com>
8145 * mini-arm.h driver.c: Print the fp model when using --version on arm. Also,
8146 add a check that one of the ARM_FPU_ constants is defined.
8148 * mini-exceptions.c (mono_handle_soft_stack_ovf): Really fix the build.
8150 * mini-exceptions.c: Fix build on non-altstack platforms.
8152 * method-to-ir.c (mono_method_to_ir2): Fix aot support for the
8155 * ir-emit.h: Add a comment to NEW_PCONST.
8157 * mini-exceptions.c (mono_altstack_restore_prot): Fix a warning.
8159 * mini.h (MonoJitDomainInfo): Move some fields here from MonoDomain.
8161 * mini.c aot-runtime.c method-to-ir.c driver.c mini-trampolines.c: Update
8162 after the changes to MonoJitDomainInfo.
8164 2008-09-27 Mark Probst <mark.probst@gmail.com>
8166 * mini-ppc.c, tramp-ppc.c, mini-ppc.h: Implement generic code sharing.
8168 2008-09-27 Mark Probst <mark.probst@gmail.com>
8170 * mini-ppc.c: Compiler warning fixes.
8172 2008-09-27 Mark Probst <mark.probst@gmail.com>
8174 * mini-ppc.c: Special handling for 1/2 byte structs on Darwin only
8177 2008-09-27 Mark Probst <mark.probst@gmail.com>
8179 * exceptions-ppc.c, mini-ppc.h: Compile
8180 mono_arch_handle_altstack_exception() on Darwin, too.
8182 2008-09-27 Mark Probst <mark.probst@gmail.com>
8184 * method-to-ir.c (mono_emit_rgctx_method_call_full): Must also
8185 work on archs which don't have generic sharing implemented, only
8186 without the vtable_arg.
8188 2008-09-26 Mark Probst <mark.probst@gmail.com>
8190 * mini.c: Added comment explaining why delegate ctor icall
8191 wrappers are compiled.
8193 2008-09-26 Mark Probst <mark.probst@gmail.com>
8195 * mini.c: Don't produce trampolines to delegate ctor icall
8196 wrappers but compile them upfront.
8198 Fri Sep 26 17:00:46 CEST 2008 Paolo Molaro <lupus@ximian.com>
8200 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: amd64 support code for calling a
8201 runtime-set function when going back to managed code. Currently this
8202 is used to set back the protection on the soft ovf pages and/or to
8203 throw the stack overflow exception that happened in unmanaged code.
8205 Fri Sep 26 16:46:23 CEST 2008 Paolo Molaro <lupus@ximian.com>
8207 * tramp-x86.c, mini-x86.h, mini-x86.c: x86 support code for calling a
8208 runtime-set function when going back to managed code. Currently this
8209 is used to set back the protection on the soft ovf pages and/or to
8210 throw the stack overflow exception that happened in unmanaged code.
8212 Fri Sep 26 16:34:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
8214 * mini.h, mini.c, mini-trampolines.c, mini-exceptions.c: added
8215 the support code for restoring stack protection after stack overflows
8216 that happen in unmanaged code. Don't set the exec permission on the
8219 2008-09-26 Zoltan Varga <vargaz@gmail.com>
8221 * mini-trampolines.c (mono_delegate_trampoline): Add wrappers even if
8222 delegate->method_ptr is set. Fixes #428054.
8224 2008-09-25 Zoltan Varga <vargaz@gmail.com>
8226 * tests.cs: Rename to ratests.cs.
8228 * method-to-ir.c: Merge the emit_get_rgctx () calls into the
8229 emit_get_rgctx_... functions.
8231 2008-09-25 Mark Probst <mark.probst@gmail.com>
8233 * method-to-ir.c: Eliminated macro EMIT_GET_RGCTX.
8235 2008-09-25 Mark Probst <mark.probst@gmail.com>
8237 * mini-trampolines.c (mono_magic_trampoline): Unwrap wrappers
8238 before asserting that method is sharable.
8240 2008-09-25 Mark Probst <mark.probst@gmail.com>
8242 * method-to-ir.c, mini.c, jit-icalls.c: New function for checking
8243 whether method needs a static RGCTX wrapper used instead of
8246 * generic-sharing.c, mini.h: A few functions moved to
8247 metadata/generic-sharing.c.
8249 2008-09-25 Mark Probst <mark.probst@gmail.com>
8251 * method-to-ir.c, mini.c, mini-exceptions.c, mini-trampolines.c:
8252 Generic code sharing for value types, which essentially means
8253 treating value type methods like static methods. The RGCTX is
8254 passed in the same way.
8256 2008-09-25 Zoltan Varga <vargaz@gmail.com>
8258 * method-to-ir.c (mono_method_to_ir2): Avoid an assert in the NEWOBJ
8259 opcode when creating multi-dimensional arrays of open types.
8261 * generic-sharing.c (mono_method_check_context_used): Handle arrays of
8264 * generics.cs: Add a test.
8266 * mini-codegen.c: Use macros everywhere for checking floats instead of == 'f'.
8268 2008-09-24 Zoltan Varga <vargaz@gmail.com>
8270 * mini.h (MonoCompile): Add 'disable_vreg_to_lvreg' flag.
8272 * mini.c (mini_method_compile): Set it when running under the debugger.
8274 * method-to-ir.c (mono_handle_global_vregs): Disable global->local
8275 vreg optimization if the flag is set.
8277 * driver.c (mono_main): Add --attach= option to pass options to
8280 * mini.c (sigquit_signal_handler): Start the attach agent.
8282 * ssapre.c: Disable this to save space since it is not yet ported to
8285 * regalloc2.c: Disable this to save space.
8287 * mini.h (MonoJitStats): Remove unused analyze_stack_repeat.
8289 Wed Sep 24 16:01:49 CEST 2008 Paolo Molaro <lupus@ximian.com>
8291 * decompose.c, method-to-ir.c, mini-codegen.c, regalloc2.c: make
8292 the -v option useful again.
8294 2008-09-24 Zoltan Varga <vargaz@gmail.com>
8296 * mini-amd64.c (mono_arch_output_basic_block): Add support for
8299 * inssel.brg (mini_emit_castclass): Avoid the szarray!=array checks for
8300 arrays of arrays. Fixes #428406.
8302 * method-to-ir.c (mini_emit_castclass): Ditto.
8304 * objects.cs: Add new test.
8306 2008-09-23 Rodrigo Kumpera <rkumpera@novell.com>
8308 * method-to-ir.c (type_to_eval_stack_type): The code path for the new JIT
8309 was wrong at it choked against target_type_is_incompatible for byref types.
8311 2008-09-23 Zoltan Varga <vargaz@gmail.com>
8313 * mini-codegen.c: Use 'bank' macros instead of 'is_fp' macros in most
8316 Tue Sep 23 15:31:45 CEST 2008 Paolo Molaro <lupus@ximian.com>
8318 * mini-exceptions.c: update a few more exceptions-related counters.
8320 Tue Sep 23 15:28:29 CEST 2008 Paolo Molaro <lupus@ximian.com>
8322 * aot-runtime.c, method-to-ir.c, mini.c, mini-trampolines.c: use the
8323 new functions to allocate from persistent mempools.
8325 2008-09-23 Zoltan Varga <vargaz@gmail.com>
8327 * mini.h regalloc.h mini-codegen.c: Generalize the regalloc code to allow
8328 multiple register banks in the future.
8330 * mini-codegen.c (mono_local_regalloc): Fix a warning.
8332 2008-09-22 Rodrigo Kumpera <rkumpera@novell.com>
8334 * mini.c (type_to_eval_stack_type): Remove duplicated function.
8336 * method-to-ir.c (type_to_eval_stack_type): Make this version compatible with both JIT.
8338 * mini.h: Export type_to_eval_stack_type.
8340 This function was nearly duplicated in method-to-ir.c and mini.c. The difference
8341 is only ins->klass of byref types.
8343 2008-09-22 Zoltan Varga <vargaz@gmail.com>
8345 * method-to-ir.c (mini_emit_memset): Use a default alignment of 4.
8346 (mini_emit_memcpy2): Ditto.
8348 * mini-amd64.c: Fix a warning.
8350 2008-09-21 Mark Probst <mark.probst@gmail.com>
8352 * exceptions-ppc.c (mono_arch_get_call_filter): Fixed stack frame
8355 2008-09-19 Rodrigo Kumpera <rkumpera@novell.com>
8357 * method-to-ir.c: Extract stloc micro-optimization to a
8358 function and apply it to all cases.
8360 2008-09-19 Mark Probst <mark.probst@gmail.com>
8362 * method-to-ir.c: Don't fail generic code sharing in cases we
8365 2008-09-18 Mark Probst <mark.probst@gmail.com>
8367 * mini-ppc.c: Handle structs in tailcalls on Darwin.
8369 Tue Sep 16 21:07:11 CEST 2008 Paolo Molaro <lupus@ximian.com>
8371 * *.c, *.md, mini-ops.h: introduced relaxed_nop opcode for spin wait
8374 Tue Sep 16 16:39:16 CEST 2008 Paolo Molaro <lupus@ximian.com>
8376 * trace.c: make tracing more useful and correct, with per-thread
8379 2008-09-15 Mark Probst <mark.probst@gmail.com>
8381 * mini-ppc.c (mono_arch_emit_call): Convert floats to R4 when
8382 doing a method call and the argument is an R4.
8384 2008-09-14 Zoltan Varga <vargaz@gmail.com>
8386 * aot-compiler.c (add_wrappers): Do not generate runtime invoke wrappers for
8389 2008-09-13 Mark Probst <mark.probst@gmail.com>
8391 * mini-ppc.c: Convert result to single for OP_ICONV_TO_R4.
8393 2008-09-12 Zoltan Varga <vargaz@gmail.com>
8395 * mini.h (MONO_IS_JUMP_TABLE): Handle GOT_ENTRY.
8396 (MONO_JUMP_TABLE_FROM_INS): Ditto.
8398 2008-09-11 Zoltan Varga <vargaz@gmail.com>
8400 * driver.c: Add a --agent argument (not supported yet) to load managed
8401 agent assemblies before loading the main assembly, similarly to how the
8402 Java VM handles agents.
8404 2008-09-11 Mark Probst <mark.probst@gmail.com>
8406 * mini-ppc.c (mono_arch_allocate_vars): Use arch-independent
8407 function to do stack layout of local variables.
8409 2008-09-11 Mark Probst <mark.probst@gmail.com>
8411 * mini-ppc.c (calculate_sizes): Bugfix in sigcookie position
8414 2008-09-11 Zoltan Varga <vargaz@gmail.com>
8416 * method-to-ir.c ssa2.c mini.c mini-amd64.c decompose.c ssa.c abcremoval.c
8417 abcremoval2.c branch-opts.c driver.c dominators.c: Disable parts of the
8418 JIT if DISABLE_JIT is defined.
8420 * Makefile.am: Avoid compiling/linking in inssel.c if DISABLE_JIT is
8423 2008-09-10 Mark Probst <mark.probst@gmail.com>
8425 * iltests.il.in: Disable the fconv test on PPC (the result is
8426 undefined according to ECMA).
8428 2008-09-10 Mark Probst <mark.probst@gmail.com>
8430 * iltests.il.in: Enable tail call tests for PPC.
8432 * mini.h: Add variable for storing incoming valuetype argument
8433 addresses for tail calls.
8435 * mini-ppc.c: Implement valuetype arguments and return values for
8438 2008-09-09 Mark Probst <mark.probst@gmail.com>
8440 * mini-ppc.c: Partially implement tail calls (struct arguments and
8441 return values not supported).
8443 * method-to-ir.c: Enable tail calls on PPC.
8445 2008-09-08 Zoltan Varga <vargaz@gmail.com>
8447 * aot-compiler.c (emit_wrapper_info): Omit the klass name from
8448 runtime-invoke wrappers to work around the problem of them getting
8449 assigned to a random class.
8451 * aot-runtime.c (mono_aot_get_method): Ditto.
8453 2008-09-07 Zoltan Varga <vargaz@gmail.com>
8455 * mini-exceptions.c mini-mips.h mini-s390.h exceptions-mips.c: Kill
8456 the CUSTOM_EXCEPTION_HANDLING and CUSTOM_STACK_WALK defines.
8458 2008-09-07 Mark Probst <mark.probst@gmail.com>
8460 * method-to-ir.c (mono_method_to_ir2): Disable tail calls for PPC
8461 until they're implemented properly.
8463 * exceptions-ppc.c: Use arch-independent exception-handling code
8464 instead of custom one.
8466 * exceptions-ppc.c, mini-ppc.c, mini-ppc.h: Bug fixes and changes
8469 * tramp-ppc.c, mini-ppc.c: Fixed warnings.
8471 * decompose.c, aot-runtime.c, aot-compiler.c: PPC code also
8472 applies when __powerpc__ is defined.
8474 2008-09-06 Zoltan Varga <vargaz@gmail.com>
8476 * aot-runtime.c (mono_aot_get_method): Add another cache mapping wrapper
8477 methods to their code to avoid computing the full name of wrappers and
8478 doing a lookup in a string hash table.
8480 2008-09-05 Zoltan Varga <vargaz@gmail.com>
8482 * method-to-ir.c: Remove the CHECK_BBLOCK () stuff it is not needed since
8483 we identify bblocks before method_to_ir () is ran.
8485 * branch-opts.c (mono_optimize_branches): Avoid nullifying the exit bblock.
8486 Also avoid optimizing branches pointing to themselves.
8488 * mini.c (mini_method_compile): Ditto. Fixes #422947.
8490 2008-09-05 Rodrigo Kumpera <rkumpera@novell.com>
8492 * driver.c (mono_main): Enable the new verifier under core-clr and cas.
8494 2008-09-05 Zoltan Varga <vargaz@gmail.com>
8496 * tramp-arm.c (mono_arch_nullify_class_init_trampoline): Implement this.
8497 (mono_arch_patch_plt_entry): Fix the calculation of the jump_entry.
8498 (mono_arch_get_nullified_class_init_trampoline): Return 'code' instead of
8501 * aot-compiler.c (emit_plt): Fix the arm plt entries, previously they all
8502 jumped to the same entry in plt_jump_table.
8504 2008-09-02 Rodrigo Kumpera <rkumpera@novell.com>
8506 * method-to-ir.c (initialize_array_data): Handle field with RVA from
8509 2008-08-31 Zoltan Varga <vargaz@gmail.com>
8511 * method-to-ir.c (handle_isinst): Do the assignment at the beginning, so the
8512 other assignment can be if converted. Saves 1.5% on corlib size and fixes
8515 2008-08-29 Geoff Norton <gnorton@novell.com>
8517 * aot-compiler.c: The Mach/ARM compiler doesn't understand the bss
8518 segment, and doesn't properly handle .space as .text. Fixes
8521 2008-08-29 Geoff Norton <gnorton@novell.com>
8523 * mini.c: Disable the mach exception handler when running on
8526 2008-08-29 Geoff Norton <gnorton@novell.com>
8528 * aot-compiler.c: Patch from Renaldas Zioma to properly register
8529 globals on Darwin/ARM
8531 2008-08-28 Zoltan Varga <vargaz@gmail.com>
8533 * mini.c: Avoid not initializing the runtime when doing AOT compilation,
8534 since too many things depend on it. Instead, call
8535 mono_runtime_set_no_exec ().
8537 * mini.c (mono_create_tls_get): Call mono_alloc_preg (cfg) when running with
8540 * aot-compiler.c: Add an 'asm-only' AOT option.
8542 * mini.c: Avoid initializing the runtime when doing AOT compilation.
8544 * aot-compiler.c (compile_method): Disable gshared support for now as it
8547 2008-08-27 Bill Holmes <billholmes54@gmail.com>
8549 * mini-amd64.h : Fix a compiler warning.
8551 * exceptions-amd64.c (mono_arch_unwindinfo_install_unwind_info) :
8552 Changed to use a callback function to retrieve the unwind info.
8553 This avoids problems observed when code blocks were removed by
8554 unloading an app domain.
8556 * mini-amd64.c (mono_arch_cpu_optimizazions) : Removing the peephole
8557 and branch excludes for Winx64. The fix in exceptions-amd64.c allows them
8560 Contributed under MIT/X11 license.
8562 2008-08-27 Bill Holmes <billholmes54@gmail.com>
8564 * mini-amd64.c (mono_arch_output_basic_block) : Fix the OP_X86_PUSH_OBJ
8565 case to keep the stack aligned to 8.
8567 Contributed under MIT/X11 license.
8569 2008-08-26 Zoltan Varga <vargaz@gmail.com>
8571 * aot-runtime.c (mono_aot_get_method): Add a cache for wrapper names to
8572 avoid repeated linear searches.
8574 2008-08-25 Zoltan Varga <vargaz@gmail.com>
8576 * aot-compiler.c (add_wrappers): Avoid calling get_runtime_invoke with
8577 methods it can't handle.
8579 * aot-compiler.c (add_method): Avoid adding a method twice.
8580 (add_wrappers): Add runtime invoke wrappers for all methods.
8582 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): New
8583 function to create an aot-compatible version of this trampoline.
8585 * aot-compiler.c aot-runtime.c: Add support for AOT rgctx fetch trampolines.
8587 2008-08-24 Zoltan Varga <vargaz@gmail.com>
8589 * aot-compiler.c (compile_method): Skip wrappers of generic icalls.
8591 * method-to-ir.c (mono_method_to_ir2): Replace an assert in UNBOX_ANY
8592 with a generic sharing failure.
8594 * aot-compiler.c (emit_klass_info): Call mono_class_get_nested_types ().
8596 * method-to-ir.c (mono_method_to_ir2): Rethrow the correct exception in
8597 CEE_RETHROW. Fixes #419634.
8599 * mini.c (mono_method_to_ir): Ditto.
8601 * exceptions.cs: Add a new test.
8603 * generic-sharing.c (mini_type_stack_size): Always pass TRUE as allow_open
8604 to mono_type_stack_size_internal () since some callers might not pass in
8607 * mini-x86.c (mono_arch_emit_prolog): Store the rgctx before calling
8608 instrument_prolog. Fixes #419878.
8610 * mini.c (mono_compile_create_var_for_vreg): Make the lvars representing
8611 doubles in soft float mode volatile.
8613 2008-08-23 Zoltan Varga <vargaz@gmail.com>
8615 * ir-emit.h (NEW_ARGSTORE): Use cfg->args and cfg->arg_types to fix the build.
8617 * method-to-ir.c (mono_save_args): Use ARGSTORE instead of TEMPSTORE
8618 to handle soft float correctly.
8620 * tramp-arm.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Implement
8623 * mini.h (struct MonoCallInst): Add dynamic_imt_arg boolean field.
8625 * exceptions-arm.c (mono_arch_find_jit_info): Set ctx->regs [ARMREG_R11]
8626 to sp, since the generics catch code requires it.
8628 * mini-arm.h (MONO_ARCH_VTABLE_REG): Use R0 for this to avoid needless
8631 * method-to-ir.c (emit_imt_argument): Pass imt_arg to
8632 mono_arch_emit_imt_argument ().
8634 * mini-<ARCH>.c (mono_arch_emit_imt_argument): Add an 'imt_arg' argument.
8636 * mini-arm.c tramp-arm.c: Generic sharing updates.
8638 2008-08-22 Zoltan Varga <vargaz@gmail.com>
8640 * mini-arm.c: Fix the arm build.
8642 * generic-sharing.c (mini_type_get_underlying_type): New helper function
8643 handling enums, generic instances and generic sharing.
8644 (mini_type_stack_size_full): Ditto.
8646 * mini-amd64.c mini-x86.c mini-arm.c: Use the new functions.
8648 * mini.h (struct): Add 'uses_rgctx_reg' and 'uses_vtable_reg' fields.
8650 * method-to-ir.c: Set the new fields when using RGCTX_REG/VTABLE_REG.
8652 * tramp-arm.c: Implement the rgctx fetch and the generic class init
8655 * mini-arm.c: Various small generic sharing changes.
8657 * tramp-x86.c (mono_arch_create_generic_class_init_trampoline): Implement
8659 (mono_arch_create_trampoline_code): Remove most of the GENERIC_CLASS_INIT
8662 * mini-trampolines.c (mono_create_generic_class_init_trampoline): New
8663 helper function to return a generic class init trampoline.
8665 * method-to-ir.c mini.c: Use it.
8667 * tramp-amd64.c (mono_arch_create_generic_class_init_trampoline): New
8668 arch-specfic function to return a generic class init trampoline.
8670 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Remove most of
8671 the GENERIC_CLASS_INIT custom code.
8673 * method-to-ir.c (mono_method_to_ir2): If RGCTX_REG is not defined, that is
8674 a fatal error, not a sharing failure.
8676 * tramp-<ARCH>.c (mono_arch_get_rgctx_lazy_fetch_offset): Removed, no longer
8679 * mini-trampolines.c (mono_rgctx_lazy_fetch_trampoline): Get the additional
8680 trampoline argument from MONO_ARCH_VTABLE_REG.
8682 * tramp-x86.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Change the
8683 order of the arguments to the C trampoline: pass 'slot' as the trampoline
8684 argument, and pass the vtable in VTABLE_REG.
8686 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Change the
8687 order of the arguments to the C trampoline: pass 'slot' as the trampoline
8688 argument, and pass the vtable in VTABLE_REG.
8689 (mono_arch_create_trampoline_code_full): Remove some special casing for
8690 the rgctx fetch trampoline.
8692 * mini.c (mono_method_to_ir): Fix the STELEM_ANY+null value optimization.
8695 * iltests.il: Add a test for it.
8697 2008-08-21 Zoltan Varga <vargaz@gmail.com>
8699 * aot-compiler.c (compile_method): Enable AOT support for generics sharing.
8701 * method-to-ir.c (mono_method_to_ir2): Remove an aot restriction which is
8704 * mini-trampolines.c (mono_magic_trampoline): Add a sync wrapper here,
8705 use mono_jit_info_table_find () to avoid recursion.
8706 (mono_delegate_trampoline): Add a sync wrapper here.
8708 * method-to-ir.c (mono_method_to_ir2): Don't call mono_ldftn_nosyc
8711 * mini.c (mono_method_to_ir): Ditto.
8713 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Remove
8714 add_sync_wrapper argument. Don't add a sync wrapper here.
8715 (mono_create_jump_trampoline): Don't add a sync wrapper here.
8717 * jit-icalls.c (mono_ldftn_nosync): Removed, no longer needed.
8719 2008-08-20 Bill Holmes <billholmes54@gmail.com>
8721 * exceptions-amd64.c (seh_handler): For Winx64 adding missing copy
8722 of nonvolatile registers back from MonoContext to CONTEXT.
8724 Contributed under MIT/X11 license.
8726 2008-08-20 Bill Holmes <billholmes54@gmail.com>
8728 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): When shifting the
8729 arguments on Winx64 there are only 4 argument registers. For this
8730 logic to work the last argument must be pulled from the stack.
8732 Contributed under MIT/X11 license.
8734 2008-08-20 Zoltan Varga <vargaz@gmail.com>
8736 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
8738 * aot-runtime.c aot-compiler.c patch-info.h mini.c: Get rid of
8739 MONO_PATCH_INFO_WRAPPER, encode/decode wrapper methods like the others in
8740 encode/decode_method_ref ().
8742 * aot-compiler.c (encode_patch): Handle STATIC_RGCTX_INVOKE wrappers.
8744 * aot-runtime.c (decode_patch): Ditto.
8746 * mini.c (mono_resolve_patch_target): Handle RGCTX_FETCH sub-patches of type
8747 MONO_PATCH_INFO_METHOD.
8749 * aot-runtime.c (decode_exception_debug_info): Decode the contents of
8752 * aot-compiler.c (emit_exception_debug_info): Emit the contents of
8755 * method-to-ir.c (emit_imt_argument): Fix AOT+gshared support.
8757 * mini-amd64.c (add_valuetype): Use a dummy gsctx if we didn't receive
8758 one from the caller.
8760 * aot-runtime.c (decode_generic_inst): New function to decode and
8761 return a interned generic inst.
8762 (decode_klass_ref): Use it.
8763 (decode_method_ref): Ditto.
8765 * aot-compiler.c (emit_exception_debug_info): Save
8766 jinfo->has_generic_jit_info too.
8768 2008-08-19 Zoltan Varga <vargaz@gmail.com>
8770 * mini-ia64.c (mono_arch_output_basic_block): Add OP_FCONV_TO_I.
8772 * iltests.il.in: Add a test for fconv_to_i.
8774 * liveness.c: Disable the liveness2 pass for now to save space.
8776 * regalloc2.c: Include mempool-internals.h to fix warnings.
8778 * aot-compiler.c (encode_method_ref): Encode the context of generic
8781 * aot-runtime.c (decode_method_ref): Inflate generic methods using
8782 the context saved in the aot file.
8784 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
8786 * mini-x86.c (mono_arch_output_basic_block): Disable AOT for OP_JMP.
8788 * method-to-ir.c (mono_method_to_ir2): When using CEE_JMP, make arguments
8789 volatile so they won't be optimized away.
8791 2008-08-19 Rodrigo Kumpera <rkumpera@novell.com>
8797 * dominators.c: Remove duplicated functions that now are in
8798 mempool-internals.h.
8800 2008-08-19 Zoltan Varga <vargaz@gmail.com>
8802 * aot-compiler.c: Fix warnings.
8804 * aot-runtime.c (decode_klass_ref): Add support for VARs/MVARs.
8806 * aot-compiler.c (encode_klass_ref): Encode is_method too for VARs/MVARs.
8808 * method-to-ir.c (emit_get_rgctx_method): Use MONO_PATCH_INFO_METHODCONST
8811 * mini.c (mono_resolve_patch_target): Ditto.
8813 * aot-compiler.c (encode_patch): Add support for RGCTX_FETCH.
8814 (encode_klass_ref): Add support for encoding VARs/MVARs.
8816 * mini.c (mono_patch_info_dup_mp): Handle RGCTX_FETCH.
8818 * aot-runtime.c (decode_patch_info): Rename to 'decode_patch'. Split out
8819 the handling of the got entries into a separate 'decode_got_entry' function.
8820 Add support for RGCTX_FETCH.
8822 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RDI since RAX is
8823 clobbered by the trampoline code.
8825 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RAX since that is
8826 not clobbered by the indirect calling code.
8828 2008-08-18 Zoltan Varga <vargaz@gmail.com>
8830 * mini-x86.c (mono_arch_patch_code): Handle RGCTX_FETCH/GENERIC_CLASS_INIT
8833 2008-08-18 Rodrigo Kumpera <rkumpera@novell.com>
8835 * method-to-ir.c (mono_emit_method_call_full): Alloc the constructor
8836 signature using the compilation mempool otherwise we would leak it.
8838 2008-08-18 Zoltan Varga <vargaz@gmail.com>
8840 * method-to-ir.c (mono_method_to_ir2): Emit the generic class inits using
8841 mono_emit_abs_call ().
8843 * patch-info.h: Add GENERIC_CLASS_INIT.
8845 * mini.c (mono_resolve_patch_target): Handle GENERIC_CLASS_INIT.
8847 * mini-amd64.c (emit_call_body): Treat abs calls which have a patch info
8848 as their target as a near call.
8850 * mini.c (mono_codegen): Handle patches stored in cfg->abs_patches in the
8852 (mono_resolve_patch_target): Add support for MONO_PATCH_INFO_RGCTX_FETCH.
8854 * method-to-ir.c (mono_emit_abs_call): New helper function which emits a
8855 call to a runtime function described by a patch.
8857 * method-to-ir.c: Emit rgctx entry fetches and class init trampolines using
8858 mono_emit_abs_call, this has the advantage that the ABS handling code in
8859 mono_codegen () can handle them both, and can handle other stuff in the
8860 future without additional code.
8862 * mini.h (struct MonoJumpInfoRgctxEntry): New structure describing an rgctx
8864 (MonoCompile): Add 'abs_patches' hashtable, which contains patches describing
8867 * mini.h: Add missing bblock related prototypes.
8869 * mini.h (MonoCompile): Remove unused reverse_inst_list and
8870 reverse_inst_list_len fields.
8872 * mini.c: Refactor this file a bit by moving branch optimizations to
8875 * method-to-ir.c: Merge generic sharing changes missed earlier.
8877 * aot-compiler.c (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST.
8879 * aot-runtime.c (decode_patch_info): Refactor the code dealing with the
8880 shared patches. Process METHODCONST as a shared patch.
8882 * liveness.c (mono_analyze_liveness): Disable the liveness2 code for now
8883 as it crashes on the 2.0 mscorlib.
8885 * aot-compiler.c (is_shared_got_patch): Revert the last change as it seems
8888 * aot-compiler.c: Use is_plt_patch () in a few additional places.
8889 (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST, which is generated
8892 * aot-compiler.c: Reorganize the got handling code to be a bit more
8895 2008-08-17 Zoltan Varga <vargaz@gmail.com>
8897 * aot-compiler.c: Make the patch_to_plt_offset hash table use
8898 mono_patch_info_equals/hash, and use it to massively simplify
8901 * mini.c (mono_patch_info_hash): Simplify this and add support for
8904 * patch-info.h: Rename RGCTX_LAZY_FETCH_TRAMPOLINE to just RGCTX_FETCH.
8906 * mini.c aot-compiler.c aot-runtime.c: Revert the LAZY_FETCH_TRAMPOLINE
8907 handling code, since an offset is not enough to identify a trampoline.
8909 * method-to-ir.c: Remove some g_assert (!cfg->compile_aot) lines.
8911 2008-08-17 Mark Probst <mark.probst@gmail.com>
8913 * mini.c (mono_op_imm_to_op): Add case for OP_IMUL_IMM.
8915 * method-to-ir.c (mono_method_to_ir2): Decompose OP_CKFINITE.
8917 * mini-ops.h: Argument and result types for OVF_CARRY ops.
8919 * decompose.c: PPC decompositions for various ops.
8921 * cpu-ppc.md, inssel-ppc.brg, mini-ppc.c: PPC changes for Linear IL.
8923 2008-08-17 Zoltan Varga <vargaz@gmail.com>
8925 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Make this
8926 call the generic trampoline code using a call, instead of a jump, to
8927 remove some special casing from the generic trampoline code.
8929 * mini.c (mono_resolve_patch_target): Handle LAZY_FETCH_TRAMPOLINE.
8930 (mono_codegen): Ditto.
8932 * aot-compiler.c aot-runtime.c: Ditto.
8934 * patch-info.h: Add MONO_PATCH_INFO_RGCTX_LAZY_FETCH_TRAMPOLINE.
8936 * mini-trampolines.c (mono_find_rgctx_lazy_fetch_trampoline_by_addr): New
8937 helper function to find the offset corresponding to a lazy fetch trampoline.
8939 * mini.h (MonoCompile): Add 'orig_method' field to hold the original method
8940 when doing generic sharing.
8942 * aot-compiler.c: Use cfg->orig_method instead of cfg->method in a lot of
8945 * mini.c (mono_create_rgctx_lazy_fetch_trampoline): Move this to
8946 mini-trampolines.c to be with the other trampoline creation functions.
8948 * method-to-ir.c (mono_emit_method_call): Remove the 'signature' argument
8949 as it is equal to method->signature in most cases, add a
8950 mono_emit_method_call_full variant which takes a signature and an imt
8953 2008-08-16 Zoltan Varga <vargaz@gmail.com>
8955 * jit-icalls.c (mono_helper_compile_generic_method): Don't pass the context
8956 to this function, since it could be computed easily from the method
8958 (mono_helper_compile_generic_method_wo_context): Removed, not needed any
8961 * method-to-ir.c mini.c: Remove references to
8962 compile_generic_method_wo_context.
8964 * method-to-ir.c (mono_method_to_ir2): Enable AOT for virtual
8965 generic method calls.
8967 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_1 for 1
8968 dimensional non-szarrays.
8970 * mini.c (mini_init): Register mono_array_new_1.
8972 * jit-icalls.c (mono_array_new_1): New jit icall.
8974 * mini-trampolines.c (mono_magic_trampoline): For jumps, patch the GOT entries
8975 pointing to the method.
8977 * aot-runtime.c (mono_aot_get_method_from_token): Register GOT slots holding
8978 method addresses belonging to METHOD_JUMP patches in the
8979 jump_target_got_slot_hash.
8980 (mono_aot_load_method): Ditto.
8982 * aot-compiler.c (compile_method): Allow AOT compilation of methods with
8983 METHOD_JUMP patches.
8985 * mini.c (mini_create_jit_domain_info): New helper function which
8986 initializes/frees domain->runtime_info.
8987 (mini_free_jit_domain_info): Ditto.
8988 (mini_init): Install the domain hook functions with the runtime.
8990 * mini.h (MonoJitDomainInfo): New structure which stores the domain specific
8991 information maintained by the JIT.
8993 * mini.c (mono_resolve_patch_target): For PATCH_INFO_METHOD_JUMP, move the
8994 insertion into jump_table_hash into mono_codegen (), also implement proper
8997 * method-to-ir.c (mono_method_to_ir2): Don't disable AOT for CEE_JMP and
8998 tail calls, it is already done by the aot code.
9000 * method-to-ir.c (mono_method_to_ir2): Handle CEE_JMP using the tail call
9003 * iltests.il.in: Make the jmp test a bit more complex.
9005 * aot-compiler.c (encode_method_ref): Handle references to normal methods of
9006 generic instances which doesn't have a token.
9008 * aot-runtime.c (decode_method_ref): Ditto.
9010 * method-to-ir.c (handle_unbox_nullable): Don't disable AOT, the aot code
9011 can handle this case now.
9012 (handle_box): Ditto.
9014 2008-08-15 Geoff Norton <gnorton@novell.com>
9016 * mini-x86.c: Fix alignment on Apple x86, and re-disable the alignment
9019 2008-08-15 Zoltan Varga <vargaz@gmail.com>
9021 * method-to-ir.c (mono_method_to_ir2): Allow AOT compilation of methods
9022 calling generic methods.
9024 * aot-compiler.c (encode_patch): Handle MONO_PATCH_INFO_METHOD_RGCTX.
9026 * aot-runtime.c (decode_patch_info): Ditto.
9028 * mini.c (mono_resolve_patch_target): Ditto.
9030 * patch-info.h: Add METHOD_RGCTX.
9032 * mini-amd64.c (mono_arch_output_basic_block): Optimize LOCALLOC_IMM.
9034 2008-08-14 Zoltan Varga <vargaz@gmail.com>
9036 * mini-amd64.c (mono_arch_emit_call): Nullify call->vret_var if returning
9037 arguments in registers.
9039 * decompose.c (mono_decompose_vtype_opts): Create a var for the vreg in
9040 OP_VCALL too, don't depend on OP_OUTARG_VTRETADDR doing it.
9042 * mini.c (mini_method_compile): Abort aot compilation for generic
9043 methods if generic sharing is disabled.
9045 * mini.c (mono_method_to_ir): Disable AOT for virtual calls requiring
9048 * method-to-ir.c (mono_method_to_ir2): Disable AOT for virtual calls
9049 requiring an mrgctx.
9051 * decompose.c (mono_decompose_vtype_opts): Emit the correct sized
9052 store instructions when converting a vcall to a normal call.
9054 * mini.c (sigprof_signal_handler): Call mono_find_jit_info instead of
9055 mono_arch_find_jit_info.
9057 2008-08-13 Zoltan Varga <vargaz@gmail.com>
9059 * method-to-ir.c (check_inline_called_method_name_limit): Optimize this to
9060 avoid calling mono_method_full_name () for every method even if the
9062 (check_inline_caller_method_name_limit): Ditto.
9064 2008-08-12 Zoltan Varga <vargaz@gmail.com>
9066 * driver.c (main_thread_handler): Allow AOT compilation of multiple
9067 assemblies in one run.
9069 * aot-compiler.c (mono_compile_assembly): Only print out a count of
9070 skipped methods if it is not 0.
9072 * Makefile.am (aotcheck): AOT compile all test assemblies in one run.
9074 2008-08-12 Bill Holmes <billholmes54@gmail.com>
9076 * mini.c (mono_codegen): Changing a preprocessor check from WIN64 to
9077 MONO_ARCH_HAVE_UNWIND_TABLE.
9079 Contributed under MIT/X11 license.
9081 2008-08-12 Bill Holmes <billholmes54@gmail.com>
9083 * mini-amd64.c (mono_arch_cpu_optimizazions): Remove peephole and branch
9084 from default optimizaton list on Winx64.
9086 * mini-amd64.c (emit_tls_get): Added Winx64 specific implementation for GetTLS.
9088 * mini-amd64.c (mono_arch_emit_prolog): Adding an offset on Winx64 to get
9089 the LMF from the MonoJitTlsData structure.
9091 * mini-amd64.c (mono_arch_setup_jit_tls_data): Added Winx64 implementation.
9093 Contributed under MIT/X11 license.
9095 2008-08-12 Zoltan Varga <vargaz@gmail.com>
9097 * mini.c (sigsegv_signal_handler): Fix the build.
9099 * mini-amd64.c (emit_call_body): Use image->aot_module instead of
9100 assembly->aot_module.
9102 * aot-runtime.c: Use image->aot_module instead of searching in the aot_modules
9103 hash table. This simplifies and speeds up a lot of code, and fixes support
9106 * mini.c (SIG_HANDLER_SIGNATURE): Avoid crashes if the thread is not registered
9109 * mini-exceptions.c: Ditto.
9111 * exceptions-*c.c (mono_arch_find_jit_info): Remove unused 'trace' and
9112 'native_offset' argument, since these are computed in the
9113 mono_find_jit_info () function.
9115 * mini-exceptions.c (mono_find_jit_info): Make this non-static, as it
9116 is used by exceptions-ppc.c.
9118 * exceptions-ppc.c: Call mono_find_jit_info () instead of
9119 mono_arch_find_jit_info ().
9121 * mini-ppc.h exceptions-ppc.c mini-mips.h mini-mips.c exceptions-mips.c
9122 mini-exceptions.c: Get rid of the CUSTOM_STACK_WALK stuff, use the
9123 generic code in mini-exceptions.c.
9125 2008-08-11 Zoltan Varga <vargaz@gmail.com>
9127 * mini-ppc.c (mono_arch_flush_register_windows): Add this for ppc.
9129 * aot-runtime.c (mono_aot_get_plt_info_offset): Fix a warning.
9131 * aot-runtime.c (mono_aot_get_method): Avoid doing all the loading inside
9132 the aot lock, to avoid deadlocks when mono_aot_get_class_from_name () is
9133 called while holding the loader lock. Fixes #415608.
9134 (mono_aot_get_method_from_token_inner): Ditto.
9136 2008-08-09 Zoltan Varga <vargaz@gmail.com>
9138 * exceptions-ppc.c (mono_jit_walk_stack): Use MONO_INIT_CONTEXT_FROM_CURRENT
9139 to reduce differences between this and the generic implementation in
9141 (ves_icall_get_frame_info): Ditto.
9143 * mini-ppc.h (MONO_INIT_CONTEXT_FROM_CURRENT): Define this for ppc too.
9145 * mini-exceptions.c (mono_exceptions_init): Remove an #ifdef which is no
9148 * exceptions-ppc.c (arch_get_call_filter): Rename this to
9149 mono_arch_get_call_filter () and make it non-static, for consistency with the
9150 other architectures.
9152 2008-08-09 Rodrigo Kumpera <rkumpera@novell.com>
9155 * local-propagation.c:
9156 * mini-x86.c: Correct the name of arch defines.
9158 2008-08-09 Zoltan Varga <vargaz@gmail.com>
9160 * method-to-ir.c (mono_op_to_op_imm_noemul): Correct name of
9161 NO_EMULATE_LONG_SHIFT_OPS define.
9163 2008-08-08 Zoltan Varga <vargaz@gmail.com>
9165 * method-to-ir.c (mono_method_to_ir2): Remove some code from CEE_MONO_LDPTR
9166 now that aot-ed icall wrappers use CEE_MONO_ICALL_ADDR.
9168 * aot-compiler.c aot-runtime.c: Add support for static aot compilation.
9169 MACH fixes. Merged from the 2.0 branch.
9171 * method-to-ir.c (mono_method_to_ir2): Handle CEE_MONO_ICALL_ADDR.
9173 * mini.c (mono_resolve_patch_target): Error out if an icall is not found.
9174 (mono_method_to_ir): Handle CEE_MONO_ICALL_ADDR.
9176 * exceptions-arm.c (mono_arch_get_throw_exception_generic): Add AOT support.
9178 * method-to-ir.c mini.c driver.c aot-compiler.c: Update after
9179 mono_marshal_get_native_wrapper () signature changes.
9181 2008-08-07 Rodrigo Kumpera <rkumpera@novell.com>
9183 * jit-icalls.c (mono_fconv_ovf_u8): Work around soft-float double to long
9184 conversion bug under arm.
9186 2008-08-06 Rodrigo Kumpera <rkumpera@novell.com>
9188 * cpu-arm.md: Increase long_conv_to_ovf_i4_2 max length to 36.
9190 * mini-arm.c (mono_arch_output_basic_block): Implement long to int conversion
9191 with overflow checking.
9193 2008-08-05 Marek Habersack <mhabersack@novell.com>
9195 * Makefile.am (GENMDESC_PRG): when cross-compiling use full path
9196 to the genmdesc.pl file
9198 2008-08-05 Zoltan Varga <vargaz@gmail.com>
9200 * ir-emit.h (EMIT_NEW_ARGSTORE): Fix the usage of param_types and
9201 arg_array in the soft-float versions of the LOAD/STORE macros.
9203 * method-to-ir.c (mono_method_to_ir2): Fix a warning in the arm switch
9206 * ir-emit.h (NEW_VARLOADA): Handle SOFT_FLOAT correctly.
9208 2008-08-02 Zoltan Varga <vargaz@gmail.com>
9210 * mini-ia64.c (add_valuetype): Only reserve half parameter slot for each member of
9211 a float HFA. Fixes #413621.
9213 2008-08-02 Gert Driesen <drieseng@users.sourceforge.net>
9215 * mini-x86.c (mono_arg_get_argument_info): Rename last occurrence of
9216 frame_size to args_size. Fixes build.
9218 2008-08-02 Zoltan Varga <vargaz@gmail.com>
9220 * mini-x86.c (mono_arch_get_argument_info): Rename frame_size to args_size,
9221 and don't align it to MONO_ARCH_FRAME_ALIGNMENT.
9223 * mini-x86.h: Change MONO_ARCH_FRAME_ALIGNMENT to 8 so doubles stored on
9224 the stack are not unaligned. Fixes #413247.
9226 Fri Aug 1 18:46:42 CEST 2008 Paolo Molaro <lupus@ximian.com>
9228 * mini.c: update jitted methods performance counters.
9230 Fri Aug 1 16:30:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
9232 * mini-exceptions.c: increase the exceptions thrown performance
9233 counter in mono_handle_exception ().
9235 2008-07-29 Zoltan Varga <vargaz@gmail.com>
9237 * aot-runtime.c: Use MonoImage's as keys in the aot_modules hash so the aot
9238 can work with netmodules.
9240 2008-07-28 Geoff Norton <gnorton@novell.com>
9242 * mini-x86.h: Correct the frame alignment on OSX. Fixes the jit
9245 2008-07-28 Zoltan Varga <vargaz@gmail.com>
9247 * mini-x86.c (mono_arch_emit_call): Emi the osx stack alignment at the
9250 2008-07-28 Bill Holmes <billholmes54@gmail.com>
9252 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
9253 The float param registers and other param registers must be the
9254 same index on Windows x64.
9256 * mini-amd64.c (mono_arch_allocate_vars) : Implementing the
9257 ArgValuetypeAddrInIReg argument case. Setting the argument
9258 op to OP_VTARG_ADDR (OP_REGOFFSET)).
9260 * mini-amd64.c (mono_arch_call_opcode) : Winx64 fix. Use the size
9261 variable computed above as the copy length for arguments of storage
9262 type ArgValuetypeAddrInIReg.
9264 * mini-amd64.c (mono_arch_emit_call) : Implementing the
9265 ArgValuetypeAddrInIReg argument case. This case will rely on
9266 mono_arch_emit_outarg_vt to emit the correct code later in the process.
9268 * mini-amd64.c (mono_arch_emit_call) : On Winx64 there always needs to be
9269 a 32 byte stack allocation for all calls. We will omit the adjustment for
9270 jump and tail call instructoins as they do not follow the typical call behavior.
9272 * mini-amd64.c (mono_arch_emit_outarg_vt) : Implementing the case for
9273 ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
9274 local variable and pass the local variable by reference to the called method.
9276 * mini-amd64.c (mono_arch_emit_prolog, emit_load_volatile_arguments) :
9277 Implementing the ArgValuetypeAddrInIReg argument case. When the address
9278 of a struct is passed in a register it must be saved with the other
9279 volatile argument on the stack.
9281 * mini-amd64.c (mono_arch_emit_prolog) : Winx64 fix. When omitting the
9282 frame pointer the stack adjustment value must be saved to the unwind
9285 Contributed under MIT/X11 license.
9287 2008-07-28 Zoltan Varga <vargaz@gmail.com>
9289 * inssel-x86.brg (stmt): Add missing OP_X86_OUTARG_ALIGN_STACK rule
9290 which got lost in the merge.
9292 2008-07-27 Zoltan Varga <vargaz@gmail.com>
9294 * method-to-ir.c: Make the helper_sig variables extern to fix the ppc
9297 * mini-amd64.c (emit_call_body): Add a no_patch case missed earlier.
9299 * mini-amd64.c (emit_call_body): Avoid aligning the call instruction on
9300 icalls, since they won't be patched.
9302 * exceptions-amd64.c (mono_arch_get_restore_context_full): Use a slightly
9303 different code sequence when running under valgrind to prevent some valgrind
9306 * iltests.il.in: Add new regression test.
9308 * method-to-ir.c (mono_method_to_ir2): Fix handling of inlined methods which
9311 * method-to-ir.c (mono_method_to_ir2): Use get_vreg_to_inst () instead of
9312 accessing cfg->vreg_to_inst directly to prevent a crash in LDFLD.
9314 * iltests.il.in: Add new test.
9316 * aot-compiler.c: Fix some warnings.
9318 * decompose.c (mono_decompose_long_opts): Implement OP_ICONV_TO_OVF_I8_UN.
9321 2008-07-27 Zoltan Varga <vargaz@gmail.com>
9323 * driver.c (mono_main): Fix the --gc=none build. Fixes #412482.
9324 (mini_usage_jitdeveloper): Add a missing --wapi option.
9326 2008-07-25 Zoltan Varga <vargaz@gmail.com>
9328 * mini-codegen.c: Simplify the is_fp macros.
9329 (free_up_ireg): Remove, use free_up_reg instead.
9330 (free_up_reg): Fix the fp case.
9332 2008-07-26 Zoltan Varga <vargaz@gmail.com>
9334 * cpu-arm.md (loadr8_membase): Increase the length of this as this is not
9337 * exceptions-x86.c: Merge some changes which seemed to have got lost
9338 in the linear-ir merge.
9340 * liveness.c: Disable the liveness2 pass on 32 bit platforms.
9342 * method-to-ir.c (mono_handle_global_vregs): Make the component vregs of a
9343 long vreg volatile even if the variable was already created.
9345 * liveness.c (update_liveness2): Avoid eliminating dead definitions of
9348 2008-07-26 Zoltan Varga <vargaz@gmail.com>
9350 * cpu-x86.md (fcall_membase): Increase the size of the fcall opcodes.
9352 * mini.c (mono_jit_compile_method_inner): Add support for
9353 MONO_EXCEPTION_BAD_IMAGE.
9355 * method-to-ir.c (mono_method_to_ir2): Avoid a crash if
9356 mini_method_get_context () returns NULL. Fixes #356531.
9358 * mini.c (mono_method_to_ir): Ditto.
9360 * method-to-ir.c (mono_method_to_ir2): Create a variable if needed when
9361 accessing a field of a valuetype in LDFLD/STFLD. Fixes #412399.
9363 2008-07-25 Zoltan Varga <vargaz@gmail.com>
9365 * method-to-ir.c (mono_method_to_ir2): Initialize an uninitialized variable
9366 in the LDFTN implementation.
9368 2008-07-25 Mark Probst <mark.probst@gmail.com>
9370 * mini-trampolines.c (mono_magic_trampoline): When sharing generic
9371 code, patch calls to icalls, too, even if they're not in the
9372 shared generic code hash. Fixes #411962.
9374 2008-07-25 Zoltan Varga <vargaz@gmail.com>
9376 * cpu-x86.md: Increase the length of the fcall opcodes.
9378 * mini-x86.c (emit_move_return_value): Avoid some precision issues for
9379 calls returning floats.
9381 * method-to-ir.c (mono_method_to_ir2): Remove the generic sharing restrictions
9384 * method-to-ir.c (mono_method_to_ir2): Merge some LDFTN gsharing changes
9387 * method-to-ir.c (handle_delegate_ctor): Avoid putting dynamic methods
9388 into the domain->method_code_hash.
9390 * aot-compiler.c: Fix win32 build.
9392 * method-to-ir.c (EMIT_GET_RGCTX): Call EMIT_NEW_LDARG in emit_get_rgctx ().
9394 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_specific in the
9395 gshared NEWARR implementation.
9397 * cpu-sparc.md: Remove duplicate localloc_imm opcode.
9399 * ir-emit.h (NEW_ARGLOAD): Use cfg->args and cfg->arg_types so this macro
9400 can be used outside of method_to_ir.
9402 * mini.h (MonoCompile): Add arg_types field.
9404 * method-to-ir.c (inline_method): Save/Restore cfg->args and cfg->arg_types.
9406 * method-to-ir.c (mono_method_to_ir2): Set cfg->args and cfg->arg_types to
9407 the values of the local arg_array and param_types array.
9409 2008-07-24 Zoltan Varga <vargaz@gmail.com>
9411 * method-to-ir.c (mono_method_to_ir2): Allocate a GOT var for NEWOBJ, since
9412 got accesses might only get generated later when NEWOBJ is decomposed.
9414 * method-to-ir.c (handle_delegate_ctor): Add an optimization to avoid
9415 looking up the native code of the target method when a delegate is called
9418 * mini-trampolines.c (mono_delegate_trampoline): Add the other half of the
9421 * debug-debugger.c (MONO_DEBUGGER__debugger_info): Fix a warning.
9423 * aot-runtime.c aot-compiler.c: Add a new option 'no-dlsym' which makes
9424 AOT work on platforms without a working dlsym implementation.
9426 * mini.h: Bump AOT image format version.
9428 2008-07-24 Mark Probst <mark.probst@gmail.com>
9430 * mini-exceptions.c: Free a MonoType with
9431 mono_metadata_free_type() instead of g_free().
9433 * aot-runtime.c: Free a MonoType.
9435 2008-07-24 Zoltan Varga <vargaz@gmail.com>
9437 * method-to-ir.c (mono_method_to_ir2): Add a comment for the box+brtrue
9440 * mini-codegen.c (mono_local_regalloc): Remove the remaining items from the
9443 2008-07-23 Massimiliano Mantione <massi@ximian.com>
9444 * mini.c (sigprof_signal_handler): call the new "runtime initialized"
9447 2008-07-23 Zoltan Varga <vargaz@gmail.com>
9449 * method-to-ir.c (mono_method_to_ir2): Set the stack type properly for
9450 NEWOBJ calls on valuetypes.
9452 * iltests.il.in: Add new test.
9454 * mini-x86.c (mono_arch_emit_call): Use mini_type_stack_size ().
9456 2008-07-22 Zoltan Varga <vargaz@gmail.com>
9458 * mini-exceptions.c: Fix some warnings. Remove one ia64 special case as it
9459 is no longer needed.
9461 * mini-ia64.c (mono_arch_emit_prolog): In native-to-managed wrappers, widen
9462 non register sized integer arguments.
9463 (mono_arch_call_opcode): Add support for ArgInFloatRegR4.
9464 (mono_arch_emit_outarg_vt): Pass a more reasonable alignment to
9467 * method-to-ir.c (mono_method_to_ir2): Handle the ret_var_is_local case in
9470 * method-to-ir.c (ADD_WIDEN_OP): New macro to insert a widening op when
9471 two a binop with different sized arguments is emitted.
9473 * mini.c (mono_bblock_insert_after_ins): Properly link up with the next
9474 instruction in the ins==NULL case.
9476 2008-07-23 Zoltan Varga <vargaz@gmail.com>
9478 * mini-ops.h: Add OP_X86_OUTARG_ALIGN_STACK.
9480 * mini-x86.c: Fix osx build.
9482 * mini-amd64.c (mono_arch_output_basic_block): Handle varargs in the CALL_REG
9485 * method-to-ir.c (mono_spill_global_vars): Avoid fusing a load+store into the
9486 instruction for non int sized variables.
9488 * method-to-ir.c (mono_method_to_ir2): Fix an assert in the LDFLD
9491 2008-07-23 Robert Jordan <robertj@gmx.net>
9493 * method-to-ir.c: Fix MSVC build.
9495 2008-07-22 Zoltan Varga <vargaz@gmail.com>
9497 * method-to-ir.c (mono_method_to_ir2): When calling native code which returns
9498 a non int sized type, widen it to an int since newer versions of gcc seem to
9499 generate code which needs this.
9501 * ssa2.c abcremoval2.c: Fix warnings.
9503 * *: Merge the Linear IR branch.
9505 The original branch is at trunk/branches/vargaz/mini-linear-il, and
9506 the ChangeLog file there describes all the changes done over the years.
9507 Further documentation can be found at www.mono-project.com/Linear_IL.
9509 2008-07-21 Bill Holmes <billholmes54@gmail.com>
9511 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
9512 The float param registers and other param registers must be the
9513 same index on Windows x64.
9515 Contributed under MIT/X11 license.
9517 2008-07-21 Rodrigo Kumpera <rkumpera@novell.com>
9519 * mini.c: Make the previous fix GC safe.
9521 2008-07-21 Raja R Harinath <harinath@hurrynot.org>
9523 * Makefile.am (version.h): Allow a trailing '/' in the repository URL.
9525 2008-07-21 Bill Holmes <billholmes54@gmail.com>
9527 * mini-amd64.c (get_call_info): Correcting the case for MONO_TYPE_TYPEDBYREF
9528 on Winx64. This type will not be passed on the stack (ArgOnStack), but
9529 ArgValuetypeAddrInIReg instead.
9531 Contributed under MIT/X11 license.
9533 2008-07-21 Zoltan Varga <vargaz@gmail.com>
9535 * mini-codegen.c (get_register_spilling): Fix a warning.
9537 2008-07-17 Rodrigo Kumpera <rkumpera@novell.com>
9539 * mini.c: Use mono_runtime_class_init_full to avoid leaking memory
9540 for types which the initialization fails. Raises the provided exception
9541 at the right stop after cleanup.
9543 2008-07-16 Zoltan Varga <vargaz@gmail.com>
9545 * aot-compiler.c: Free most of the memory allocated during compilation.
9547 * mini.c (mini_parse_debug_options): Fix a leak.
9549 * mini.c (mini_method_compile): Don't add the method to the jit info tables
9550 during aot compilation.
9552 2008-07-14 Zoltan Varga <vargaz@gmail.com>
9554 * mini.c (mono_method_to_ir): Disable aot for code using CCASTCLASS on x86 as
9555 it has too much register pressure.
9557 2008-07-13 Zoltan Varga <vargaz@gmail.com>
9559 * inssel.brg (CEE_CASTCLASS): Remove some dead code.
9561 2008-07-12 Zoltan Varga <vargaz@gmail.com>
9563 * mini-x86.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
9566 * mini-amd64.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
9567 on amd64 similar to the way it is done on arm.
9569 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
9571 * aot-runtime.c (load_aot_module): Rename 'info' to 'amodule' for
9572 consistency, normalize error messages, avoid loading aot-only modules in
9575 * driver.c (mono_main): Rename --aot-only command line option to --full-aot
9578 * aot-compiler.c aot-runtime.c tramp-arm.c: Implement aot-only support.
9580 2008-07-11 Martin Baulig <martin@ximian.com>
9583 (MonoDebuggerInfo): Add `interruption_request'.
9585 2008-07-12 Zoltan Varga <vargaz@gmail.com>
9587 * aot-compiler.c (emit_plt): Remove some dead code.
9589 * exceptions-arm.c (mono_arch_get_call_filter_full): Initialize ji.
9591 * aot-runtime.c (mono_aot_get_plt_info_offset): New helper function to
9592 return the plt info offset belonging to a given plt entry.
9594 * mini-trampolines.c (mono_aot_plt_trampoline): Use
9595 mono_aot_get_plt_info_offset.
9597 * aot-runtime.c aot-compiler.c tramp-arm.c: Change the arm plt code to be
9598 similar to the amd64 code by makeing jumps through a separate jump table
9599 instead of embedding the jump addresses into the code.
9601 2008-07-11 Zoltan Varga <vargaz@gmail.com>
9603 * mini.c (mono_method_to_ir): Disable aot for calling ldtoken in a generic
9606 2008-07-10 Martin Baulig <martin@ximian.com>
9608 * mini.c (mini_method_compile): Disable generics sharing when
9609 running in the debugger.
9611 2008-07-10 Zoltan Varga <vargaz@gmail.com>
9613 * mini.c (mono_method_to_ir): Create the got var in CEE_REFANYVAL.
9615 * inssel.brg (CEE_CASTCLASS): Avoid reusing temporary registers to prevent
9616 the local register allocator from running out of registers on x86 when
9619 2008-07-10 Bill Holmes <billholmes54@gmail.com>
9621 * inssel-long.brg For OP_LCONV_TO_OVF_I4 an int cast is needed when
9622 expressing IntMin for the VS Compiler. See Compiler Warning (level 2)
9625 Contributed under MIT/X11 license.
9627 2008-07-10 Zoltan Varga <vargaz@gmail.com>
9629 * aot-compiler.c: Get rid of whitespace in the generated assembly file to
9630 speed up the assembler.
9632 2008-07-09 Zoltan Varga <vargaz@gmail.com>
9634 * mini-arm.h tramp-arm.c exceptions-arm.c aot-compiler.c: Beginnings of aot-only
9637 * mini.c: Move the soft float handling macros a bit earlier, add
9638 NEW_TEMPSTORE_SOFT_FLOAT macro, fix warnings, add soft-float support in one
9641 * mini.h: Add prototype for mono_arch_fixup_jinfo.
9643 * mini.c (mini_init): In aot-only mode, set the root domain code manager to
9644 read-only to help catch code allocation requests.
9646 * mini.c inssel.brg aot-compiler.c: Make the use of IMT runtime configurable,
9647 and turn it off when using --aot-only or when compiling with --aot=full.
9649 * mini.c (mono_resolve_patch_target): In aot-only mode, allocate the
9650 jump table for switches from the normal domain mempool, not the code
9653 * mini-trampolines.c (get_unbox_trampoline): New function to return an
9654 unbox trampoline which handles aot-only mode too.
9656 * aot-runtime.c (mono_aot_get_unbox_trampoline): New function to lookup
9657 an AOTed unbox trampoline.
9659 * aot-compiler.c (emit_trampolines): Emit unbox trampolines.
9661 2008-07-09 Bill Holmes <billholmes54@gmail.com>
9663 * wapihandles.c: Fixing MSVC builds. Include statement changed from <> to
9666 Contributed under MIT/X11 license.
9668 2008-07-09 Bill Holmes <billholmes54@gmail.com>
9670 * mini.c (mono_codegen): Allocate space at the end of the code block and store
9671 the unwind information for the method at the end of the allocated block.
9673 * mini-amd64.h: Added declarations for the unwind routines and adding field to
9674 MonoCompileArch to hold the unwind info for SEH on Winx64
9676 * mini-amd64.c (mono_arch_emit_prolog): Calls to the unwind routines added to store
9677 frame pointer info for the method being compiled.
9679 * exceptions-amd64.c (mono_arch_get_throw_corlib_exception): Added a stack adjustment before
9680 the call to mono_exception_from_token.
9682 * exceptions-amd64.c: Added mono_arch_unwindinfo* implementations. This code is responsible
9683 storing the method prolog information in a format that the Winx64 SEH can understand. This
9684 information is stored a the end of the method block because it is all 32-bit offset based.
9686 Contributed under MIT/X11 license.
9688 2008-07-09 Zoltan Varga <vargaz@gmail.com>
9690 * mini.h: Remove duplicate definitions of the mini_wapi_ functions.
9692 * wapihandles.c: Fix warnings.
9694 * aot-runtime.c (load_aot_module): Add a missing error message in aot-only
9697 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Avoid calling
9698 mono_jit_compile_method in aot-only mode since that calls the type
9701 * mini-trampolines.c (mono_create_delegate_trampoline): Avoid calling
9702 get_delegate_invoke_impl in aot-only mode.
9704 * mini.c (mono_global_codeman_reserve): Reenable the aot-only check.
9706 2008-07-08 Zoltan Varga <vargaz@gmail.com>
9708 * trace.c (mono_trace_enter_method): Fix printing of Type instances.
9710 * aot-compiler.c (compile_method): Disable the check for GSHARED since it
9713 * inssel-long.brg (reg): Add a rule for LCALL_REG (OP_I8CONST).
9715 * tramp-amd64.c (mono_arch_nullify_plt_entry): Read the nullified class
9716 init trampoline from the AOT file as well.
9718 * mini-amd64.c (mono_arch_register_lowlevel_calls): Register
9719 mono_amd64_throw_exception as a jit icall since it is needed by the aot-only
9722 * mini.c (mini_init): Move the call to mono_exceptions_init () after
9725 * exceptions-amd64.c: Add _full variants for the remaining exception code
9726 creation functions as well, allow emission of relocatable code, remove
9727 caching since that is now done by the caller.
9729 * mini-exceptions.c: Add _full variants for the remaining exception code
9730 creation functions as well, add aot-only support.
9732 * aot-compiler.c (compile_method): Allow calls to methods of constructed types
9733 if we can determine a proper token for them.
9734 (add_wrappers): Add a few more wrappers.
9735 (emit_method_code): Remove some dead code.
9736 (emit_trampolines): Emit exception code too.
9738 * mini.c (mono_method_to_ir): Call mono_array_new_2 if possible.
9740 * jit-icalls.c (mono_array_new_2): New jit icall, specialized version of
9741 mono_array_new_va which avoids varargs.
9743 * mini-exceptions.c (mono_exceptions_init): Fix the ppc build.
9745 * mini-trampolines.c: Call mono_create_specific_trampoline () instead of
9746 mono_arch_create_specific_trampoline () in all places.
9748 * aot-compiler.c aot-runtime.c: Refactor the trampoline emitting/loading code
9749 a bit so it can be used for other things as well.
9751 * mini-exceptions.c (mono_exceptions_init): Initialize throw_exception_by_name
9754 * exceptions-amd64.c: Rename the caching from the exception code creation
9755 functions, it is done by the caller instead.
9757 * exceptions-amd64.c: Change the signature of the exception code creation
9758 functions to allow the creation of relocatable code later.
9760 * mini-exceptions.c: Add a set of functions to query the various
9761 runtime-generated exception functions.
9763 * mini.c mini-exceptions.c: Use the newly added functions instead of the
9764 mono_arch_.. () functions.
9766 2008-07-07 Zoltan Varga <vargaz@gmail.com>
9768 * mini-trampolines.c (mono_aot_get_trampoline_code): Removed, no longer used.
9770 * aot-runtime.c aot-compiler.c: AOT the generic trampolines in aot-only mode.
9772 * mini.c (mini_get_imt_trampoline): Call mono_create_specific_trampoline ().
9773 (mini_get_vtable_trampoline): Ditto.
9775 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Create relocatable
9776 code in the AOT case by returning the code size and a list of relocations to
9779 * mini-trampolines.c (mono_create_specific_trampoline): New helper function.
9781 2008-07-07 Bill Holmes <billholmes54@gmail.com>
9783 * mini-amd64.c: On Winx64 the calling convention always requires the caller to
9786 Contributed under MIT/X11 license.
9788 2008-07-07 Zoltan Varga <vargaz@gmail.com>
9790 * aot-compiler.c (emit_exception_debug_info): Serialize the debug info first
9791 so the buffer size can be computed correctly. Fixes #404735.
9793 * debug-mini.c (mono_debug_serialize_debug_info): Lookup the debug info
9794 normally as cfg->debug_info is already freed.
9796 2008-07-06 Zoltan Varga <vargaz@gmail.com>
9798 * mini-amd64.c: For calls returning vtypes in registers, don't store
9799 the return address on the stack, instead allocate a separate local for
9802 2008-07-05 Mark Probst <mark.probst@gmail.com>
9804 * mini-trampolines.c, mini.h: Add an argument to
9805 mono_create_jit_trampoline_in_domain() for turning off the adding
9806 of the sync wrapper.
9808 * mini.c: Use the JIT trampoline without sync instead of
9809 ldftn_nosync in static RGCTX invoke wrappers so that the call can
9812 2008-07-04 Mark Probst <mark.probst@gmail.com>
9814 * driver.c: Turn on GSHARED optimization by default.
9816 2008-07-04 Zoltan Varga <vargaz@gmail.com>
9818 * mini-trampolines.c mini.c mini.h tramp-<ARCH>.c: Rename MONO_TRAMPOLINE_GENERIC
9819 to MONO_TRAMPOLINE_JIT since it better reflects what it does.
9821 * mini-trampolines.c (mono_get_aot_trampoline_code): New internal function to
9822 create a variant of the generic trampoline code callable from AOTed trampolines.
9824 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Add support for generic
9825 trampoline code callable from AOTed trampolines.
9827 * aot-compiler.c aot-runtime.c: Add support for AOTing trampolines.
9829 2008-07-04 Mark Probst <mark.probst@gmail.com>
9831 * inssel.brg, mini-ops.h: New opcode for doing CHECK_THIS in a
9832 pass-through manner.
9834 * mini.c: Generic method sharing. Pass MRGCTX to generic methods
9835 and don't fail sharing for them anymore.
9837 * mini-exceptions.c: Handle exceptions in shared generic methods.
9839 * generic-sharing.c: When checking the context of a generic
9840 method, also check its class's context. Don't treat wrappers as
9843 * mini-trampolines.c: Some code factored out to
9844 metadata/generic-sharing.c. Handle the MRGCTX case.
9846 * jit-icalls.c, jit-icalls.h: ldvirtfn icall for generic sharing -
9847 we must deal with the method being of another instantiation of the
9848 class. Add static rgctx invoke wrappers to generic methods.
9850 2008-07-04 Mark Probst <mark.probst@gmail.com>
9852 * mini.c: Provide all jit infos of generic shared methods with a
9855 * mini-exceptions.c: Handle the new situation that a generic info
9856 might be available, but not info about the this/vtable/mrgctx
9859 2008-07-03 Mark Probst <mark.probst@gmail.com>
9861 * mini.c: Don't accept ldftn and ldvirtftn with uninstantiated
9864 2008-07-03 Zoltan Varga <vargaz@gmail.com>
9866 * dominators.c (check_dominance_frontier): Fix a warning.
9868 * mini.h: Add some missing prototypes.
9870 * ssa.c local-propagation.c debug-debuger.c: Fix warnings.
9872 * driver.c (mono_jit_init_version): Correct the comments since the first
9873 argument should be the name of the root domain, not a filename.
9875 * aot-runtime.c (make_writable): Error out if this is called while running
9877 (load_aot_module): Ditto.
9879 * aot-compiler.c: Really fix the computation of method indexes.
9881 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Remove the previous
9882 optimizations as this is no longer called frequently.
9884 * mini-trampolines.c (mono_create_delegate_trampoline): Precompute the invoke
9885 method and the invoke impl code and pass it to the delegate trampoline instead of
9886 just the delegate class.
9888 2008-07-02 Zoltan Varga <vargaz@gmail.com>
9890 * aot-compiler.c: Fixup the computation of method indexes.
9891 (add_wrappers): Create the base methods of the runtime invoke wrappers using
9892 the method builder infrastructure.
9894 * aot-runtime.c (decode_exception_debug_info): Don't crash if the method
9897 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): In aot-only
9898 mode, load the method right away instead of creating a trampoline.
9900 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Eliminate locking.
9902 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Eliminate locking, speed up
9905 2008-07-01 Zoltan Varga <vargaz@gmail.com>
9907 * aot-runtime.c (decode_patch_info): Don't create trampolines in aot_only mode.
9908 (mono_aot_load_method): Use method_index instead of method->token.
9910 * mini.c (mono_jit_compile_method_inner): Move the aot_only check down, so it
9911 can handle icalls etc. properly.
9913 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
9915 * aot-compiler.c aot-runtime.c: Allow AOTing many wrapper types.
9917 * mini.c (mono_resolve_patch_target): Handle JIT_ICALL_ADDR.
9918 (mono_codegen): Convert calls made by JIT icall wrappers to the icalls into
9919 JIT_ICALL_ADDR patch type.
9921 * patch-info.h: Add JIT_ICALL_ADDR patch type.
9923 * mini.c (mono_method_to_ir): Allow AOTing methods which access the interruption
9925 (mono_resolve_patch_target): Handle INTERRUPTION_REQUEST_FLAG.
9927 * patch-info.h: Add INTERRUPTION_REQUEST_FLAG.
9929 2008-06-30 Zoltan Varga <vargaz@gmail.com>
9931 * mini.c: Use domain->jit_code_hash_lock for controlling access to
9932 domain->jit_code_hash.
9934 2008-06-29 Zoltan Varga <vargaz@gmail.com>
9936 * mini.c (mini_parse_debug_options): Add 'dont-free-domains' option.
9938 2008-06-27 Zoltan Varga <vargaz@gmail.com>
9940 * mini-trampolines.c (mono_delegate_trampoline): Don't pass a gsctx to
9941 get_this_arg_from_call, let it compute it when needed.
9943 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'code' argument, compute
9944 gsctx from code only when needed.
9946 * mini-trampolines.c (get_generic_context): Rename this to
9947 mono_get_generic_context_from_code (), and move it to generic-sharing.c, where
9948 it can be called by the arch backends.
9950 * mini-exceptions.c (mono_print_thread_dump): Allow the argument to be NULL.
9952 2008-06-26 Zoltan Varga <vargaz@gmail.com>
9954 * driver.c (mono_main): Add experimental --aot-only command line option.
9956 * mini.c: Error out when creating trampolines or JIT compiling if --aot-only is
9959 2008-06-26 Kornel Pal <kornelpal@gmail.com>
9961 * driver.c (DllMain): Remove mono_module_handle.
9963 Contributed under MIT/X11 license.
9965 2008-06-25 Zoltan Varga <vargaz@gmail.com>
9967 * aot-compiler.c: Add not-yet-usable 'full' option. Add some infrastructure code
9968 for emitting methods which are not in the source assembly. Detect and report
9969 failure of assembling+linking.
9971 * aot-compiler.c (emit_klass_info): Call mono_class_setup_vtable ().
9973 * aot-compiler.c: Move the contents of the has_glot_slots array to MonoCompile.
9975 2008-06-24 Rodrigo Kumpera <rkumpera@novell.com>
9977 * mini.c: Check if stats is enabled so we don't allocate memory when not needed.
9979 2008-06-24 Zoltan Varga <vargaz@gmail.com>
9981 * mini.h: Remove some obsolete prototypes.
9983 * mini.c: Avoid storing MonoMethod pointers in the JIT stats, store their string format instead.
9985 2008-06-24 Mark Probst <mark.probst@gmail.com>
9987 * mini.c (get_object_generic_inst): Variable-sized arrays are not
9988 supported by Visual Studio, so use alloca().
9990 2008-06-23 Zoltan Varga <vargaz@gmail.com>
9992 * mini-ia64.c (add_valuetype): Increase *gr too when passing a HFA to be in sync with the ABi.
9995 2008-06-23 Mark Probst <mark.probst@gmail.com>
9997 * mini.c: Fail sharing of a generic method if it contains an open
9998 catch clause (because we don't pass MRGCTXs yet).
10000 2008-06-23 Mark Probst <mark.probst@gmail.com>
10002 * mini.c: When compiling a method with generic sharing, insert the
10003 method instantiated with an all-Object generic context into the
10004 jit info table, instead of the context of the first instantiation
10005 of the method we happen to compile.
10007 2008-06-18 Martin Baulig <martin@ximian.com>
10009 * debug-debugger.h (MonoDebuggerInfo): Replaced `version' with
10010 `major_version' and `minor_version'.
10012 2008-06-17 Mark Probst <mark.probst@gmail.com>
10014 * generic-sharing.c, mini.c, mini.h, aot-runtime.c:
10015 mono_method_is_generic_sharable_impl() takes an additional
10016 argument specifying whether to treat type variables as reference
10019 2008-06-17 Mark Probst <mark.probst@gmail.com>
10021 * mini.h: Removed obsolete prototypes.
10023 2008-06-17 Mark Probst <mark.probst@gmail.com>
10025 * mini.c: Don't fail generic sharing for initobj and sizeof - we
10026 already handle them.
10028 2008-06-17 Mark Probst <mark.probst@gmail.com>
10030 * mini.h, mini-trampolines.c, tramp-alpha.c, tramp-amd64.c,
10031 tramp-arm.c, tramp-hppa.c, tramp-ia64.c, tramp-mips.c,
10032 tramp-ppc.c, tramp-s390.c, tramp-s390x.c, tramp-sparc.c,
10033 tramp-x86.c: Added a MonoGenericContext* argument to
10034 mono_arch_get_unbox_trampoline() so that it can call other
10035 functions which require it.
10037 2008-06-17 Mark Probst <mark.probst@gmail.com>
10039 * mini.h, mini-trampolines.c, mini-amd64.c, mini-x86.c,
10040 mini-alpha.c, mini-arm.c, mini-ia64.c, mini-ppc.c:
10041 mono_arch_get_this_arg_from_call() takes a
10042 MonoGenericSharingContext* as well.
10044 2008-06-17 Mark Probst <mark.probst@gmail.com>
10046 * mini.c: Factor out code for emitting unbox into emit_unbox() and
10047 implement generic sharing of unbox.
10049 2008-06-17 Mark Probst <mark.probst@gmail.com>
10051 * mini.c: Don't compute the vtable to determine whether a field is
10052 special static, because it might not work for open types.
10054 2008-06-17 Mark Probst <mark.probst@gmail.com>
10056 * mini.c: Removed the unused token_type and token_source arguments
10057 from get_runtime_generic_context_ptr().
10059 2008-06-17 Marek Habersack <mhabersack@novell.com>
10061 * mini.c (ADD_BINOP): fix the build
10063 2008-06-16 Zoltan Varga <vargaz@gmail.com>
10065 * mini.c (ADD_BINOP): When operating on a native int and an int32, insert
10068 2008-06-16 Mark Probst <mark.probst@gmail.com>
10070 * mini.h: Removed class relations enum that's not used anymore.
10072 2008-06-16 Mark Probst <mark.probst@gmail.com>
10074 * tramp-x86.c, tramp-amd64.c: Slot access code for MRGCTXs.
10076 * mini-trampolines.c: Distinguish between RGCTXs and MRGCTXs in
10077 the lazy fetch trampoline access code.
10079 2008-06-15 Zoltan Varga <vargaz@gmail.com>
10081 * mini-codegen.c (mono_local_regalloc): Add some micro optimizations.
10083 2008-06-14 Zoltan Varga <vargaz@gmail.com>
10085 * mini.c: Fix some soft-float bugs. Fixes #378735 and #398348.
10087 * mini.h (MONO_INST_LIST_ENTRY): Fix warnings on arm.
10089 * mini.c (mono_method_to_ir): Check call signature for NEWOBJ as well.
10091 2008-06-13 Zoltan Varga <vargaz@gmail.com>
10093 * mini-x86.c inssel-x86.brg cpu-x86.md: Implement unsigned min/max
10096 * mini-ops.h: Add MIN/MAX_UN opcodes.
10098 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Implement unsigned min/max
10101 * basic-math.cs: Add more min/max tests.
10103 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
10105 2008-06-13 Mark Probst <mark.probst@gmail.com>
10107 * mini.c: Small fix in the prologue of emit_castclass.
10109 2008-06-13 Zoltan Varga <vargaz@gmail.com>
10111 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
10113 * mini.c (mini_get_inst_for_method): Remove the Min/Max intrinsics, they
10114 do not work even for unsigned types. Fixes #400014.
10116 * basic-math.cs: Add regression tests for unsigned Min/Max.
10118 2008-06-13 Mark Probst <mark.probst@gmail.com>
10120 * mini.c: Added additional context_used argument to several
10121 functions, which will be needed for sharing generic methods. Use
10122 GET_RGCTX macro wherever appropriate. Declare only one
10123 context_used in mono_method_to_ir().
10125 2008-06-13 Mark Probst <mark.probst@gmail.com>
10127 * mini.c, generic-sharing.c: Removed generic class relations.
10129 * mini.c, tramp-amd64.c, tramp-x86.c: Additional arguments to
10130 functions due to MRGCTX changes.
10132 2008-06-13 Mark Probst <mark.probst@gmail.com>
10134 * inssel.brg, inssel-long.brg, inssel-long32.brg, mini-ops.h,
10135 graph.c, local-propagation.c, aliasing.c: New opcodes for calls
10136 with calculated IMT.
10138 * mini.c: Generic sharing of calls via generic interfaces.
10140 * jit-icalls.c, jit-icalls.h: Helper function for compiling a
10141 generic method with non-constant MonoGenericContext*. Instead,
10142 the context is taken out of the method itself.
10144 2008-06-13 Mark Probst <mark.probst@gmail.com>
10146 * mini.c: Generic sharing of ldvirtftn.
10148 2008-06-13 Mark Probst <mark.probst@gmail.com>
10150 * mini.c: Generic sharing of ldftn.
10152 2008-06-13 Mark Probst <mark.probst@gmail.com>
10154 * mini.c: Do pass VTable/RGCTX argument to static generic methods.
10156 2008-06-13 Mark Probst <mark.probst@gmail.com>
10158 * mini.c: Generic sharing of the special case of ldtoken followed
10159 by a call to GetTypeFromHandle.
10161 2008-06-13 Mark Probst <mark.probst@gmail.com>
10163 * mini.c: Generic sharing of box for nullable types.
10165 2008-06-13 Zoltan Varga <vargaz@gmail.com>
10167 * mini-s390x.c (add_stackParm): Fix computation of offsets when arguments
10168 are passed on the stack. Fixes #324807.
10170 2008-06-12 Bill Holmes <billholmes54@gmail.com>
10172 * mini-amd64.c:add_valuetype: Adding Winx64 code to fill the ArgInfo
10173 for the ArgValuetypeAddrInIReg case.
10175 * mini-amd64.c:mono_arch_allocate_vars: Adding a case for
10176 ArgValuetypeAddrInIReg to avoid asserts. Code needs to be added here.
10178 * mini-amd64.c: mono_arch_call_opcode: Adding Winx64 code for an ArgInfo of
10179 type ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
10180 local variable and pass the local variable by reference to the called method.
10182 * mini-amd64.c: mono_arch_emit_prolog: Adjust the stack for calls to
10183 mono_jit_thread_attach and mono_get_lmf_addr for Winx64.
10185 Contributed under MIT/X11 license.
10187 2008-06-10 Rodrigo Kumpera <rkumpera@novell.com>
10189 * debug-mini.c (mono_debug_free_method_jit_info): Moved to metadata/mono-debug.c.
10191 * debug-mini.c (mono_debug_print_vars): Release memory after printing
10194 2008-06-10 Martin Baulig <martin@ximian.com>
10197 (mono_debug_close_method): Check whether `cfg->epilogue_begin != NULL'.
10199 2008-06-09 Kornel Pal <kornelpal@gmail.com>
10201 * main.c: Add and set argv [argc] to NULL to match C specification that fixes
10202 possible error when no arguments are passed.
10204 Contributed under MIT/X11 license.
10206 2008-06-09 Rodrigo Kumpera <rkumpera@novell.com>
10208 * mini-exceptions.c (ves_icall_get_trace): Skip source locations
10209 where the file name is NULL.
10211 2008-06-09 Zoltan Varga <vargaz@gmail.com>
10213 * mini.c: Fix s390 build.
10215 2008-06-08 Zoltan Varga <vargaz@gmail.com>
10217 * trace.c (mono_trace_parse_options): Fix warnings.
10219 * mini-amd64.c: Revert most of the last patch for now as it breaks the build.
10221 2008-06-07 Zoltan Varga <vargaz@gmail.com>
10223 * mini.c (remove_block_if_useless): Avoid printing the method name.
10225 * mini.c: Remove needless setting of ins->cil_code which is now done by
10228 * mini-amd64.c: Add some code to avoid saving callee saved registers in the
10231 * tramp-amd64.c (mono_arch_patch_callsite): Tell valgrind to discard the
10232 translated code after it has been patched.
10234 2008-06-06 Zoltan Varga <vargaz@gmail.com>
10236 * mini-amd64.c (emit_call_body): Align the call displacement to 4 bytes to
10237 avoid problems during code patching on SMP systems.
10238 (emit_call): Avoid adding a patch info which is already added by
10240 (mono_arch_emit_exceptions): Ditto.
10242 2008-06-05 Zoltan Varga <vargaz@gmail.com>
10244 * tramp-*.c (mono_arch_get_unbox_trampoline): No need to check for ret->byref,
10245 MONO_TYPE_ISSTRUCT already checks for it.
10247 2008-06-05 Bill Holmes <billholmes54@gmail.com>
10249 * mini-amd64.c:merge_argument_class_from_type: When marshaling
10250 structs with floats on Winx64 the float registers are not used.
10251 The integer registers are always used..
10252 * mini-amd64.c:add_valuetype: When marshaling structs on Winx64
10253 only one register will be used and only if the size of the struct
10254 is 1,2,4, or 8 bytes.
10256 * tramp-amd64.c : Adjusting size used for mono_global_codeman_reserve
10257 to work for Winx64.
10259 Contributed under MIT/X11 license.
10261 2008-06-05 Martin Baulig <martin@ximian.com>
10263 * debug-debugger.c (debugger_lookup_class): Also call
10264 mono_class_setup_methods() here; we're only called from RTI.
10266 2008-06-05 Andreas Farber <andreas.faerber@web.de>
10268 * mini.c (mini_init): Add DTrace probes ves-init-{begin,end}.
10269 (mini_method_compile) Add DTrace probes method-compile-{begin,end}.
10270 * Makefile.am (libmono_la_LIBADD,libmono_static_la_LIBADD,mono_LDADD):
10271 Post-process object files and add dtrace-generated object, if necessary.
10273 Contributed under MIT/X11 license.
10275 2008-06-04 Mark Probst <mark.probst@gmail.com>
10277 * inssel.brg, mini-ops.h: Added opcode for unboxcast with computed
10280 * mini.c: Generic sharing for unbox.any and castclass.
10282 2008-06-04 Mark Probst <mark.probst@gmail.com>
10284 * mini.c: Ignore tailcall prefix in shared generic code and when
10285 doing calls which require a vtable/rgctx argument.
10287 2008-06-04 Mark Probst <mark.probst@gmail.com>
10289 * mini.c: Don't free the JIT info.
10291 * driver.c: Changes in the JIT info table testing code.
10293 2008-06-03 Zoltan Varga <vargaz@gmail.com>
10295 * tramp-arm.c (mono_arch_create_trampoline_code): Check for thread
10296 interruption. Fix some warnings.
10298 * tramp-*.c (mono_arch_create_trampoline_code): Call the _force_ variant of
10299 interruption_checkpoint.
10301 Tue Jun 3 13:07:03 CEST 2008 Paolo Molaro <lupus@ximian.com>
10303 * jit.h, mini.h, trace.c, driver.c: introduce an API to enable tracing
10304 from embedding applications.
10306 2008-06-02 William Holmes <billholmes54@gmail.com>
10308 * mini-amd64.c : Correcting some of the issues for Winx64 dealing with
10309 reserving 32 bytes on the stack when making calls.
10311 Contributed under MIT/X11 license.
10313 2008-06-01 Zoltan Varga <vargaz@gmail.com>
10315 * mini-arm.c (mono_arch_output_basic_block): Merge some small fixes from
10316 the linear IL branch.
10318 * driver.c: Print out more information for --version on arm.
10320 2008-05-30 Zoltan Varga <vargaz@gmail.com>
10322 * mini-amd64.c (mono_arch_emit_prolog): Increase max_offset when processing
10323 bb_exit instead, since out of line bblocks might not actually be emitted
10326 * mini-amd64.c (mono_arch_emit_prolog): Increase bb->max_offset by the
10327 maximum epilog size for out of line bblocks if tracing is enabled.
10329 * iltests.il.in: Merge tests/long-shift.regalloc.il into this file.
10331 2008-05-28 Rodrigo Kumpera <rkumpera@novell.com>
10333 * arrays.cs: Regression tests for allocating arrays with negative sizes.
10335 2008-05-28 Zoltan Varga <vargaz@gmail.com>
10337 * mini-x86.h mini-x86.c inssel-x86.brg cpu-x86.md: Add support for
10338 CAS instrinsics. Optimize the implementation of the ATOMIC_EXCHANGE
10341 2008-05-27 Zoltan Varga <vargaz@gmail.com>
10343 * mini.c (mini_get_inst_for_method): Add support for CAS instrinsics when
10344 the 'value' to store is a constant.
10346 * mini-ops.h: Add OP_ATOMIC_CAS_IMM opcodes.
10348 * mini-amd64.c (mono_arch_output_basic_block): Optimize the the implementation
10349 of ATOMIC_EXCHANGE opcodes, add support for the CAS opcodes.
10351 2008-05-26 Zoltan Varga <vargaz@gmail.com>
10353 * mini.c generic-sharing.c jit-icalls.c aot-compiler.c: Use accessor functions
10354 for accessing method->generic_container.
10356 2008-05-24 Zoltan Varga <vargaz@gmail.com>
10358 * mini.c (mono_method_check_inlining): Avoid creating vtables if possible.
10360 * mini.c (SIG_HANDLER_SIGNATURE): Fix sparc build too.
10362 * mini.c (SIG_HANDLER_SIGNATURE): Fix IA64 build.
10364 * mini.c (mono_jit_compile_method_inner): Avoid a crash if mono_class_vtable ()
10367 2008-05-23 Zoltan Varga <vargaz@gmail.com>
10369 * driver.c (mono_main): Set mono_setup_vtable_in_class_init to FALSE.
10371 * mini.c: Handle the case when mono_class_vtable () fails.
10373 2008-05-23 Massimiliano Mantione <massi@ximian.com>
10374 * mini.c (sigprof_signal_handler): Support call chains (backtrace) in
10377 2008-05-22 Mark Probst <mark.probst@gmail.com>
10379 * mini.c, jit-icalls.c, jit-icalls.h: Make generic sharing work
10380 together with domain sharing.
10382 2008-05-22 Mark Probst <mark.probst@gmail.com>
10384 * mini.c: Treat callvirts to final methods like non-virtual calls
10385 when doing generic sharing, i.e. look them up in the runtime
10388 2008-05-22 Mark Probst <mark.probst@gmail.com>
10390 * inssel.brg, mini-ops.h: Added opcodes for mkrefany and refanyval
10391 with computed types (for generic sharing).
10393 * mini.c: Generic sharing for mkrefany and refanyval.
10395 2008-05-22 Zoltan Varga <vargaz@gmail.com>
10397 * inssel.brg (mini_emit_virtual_call): Avoid constructing a generic vtable if
10400 * mini-trampolines.c (mono_magic_trampoline): Avoid calling setup_methods () in
10401 the generic sharing code.
10403 * mini-trampolines.c (mono_magic_trampoline): Call mono_class_setup_methods ()
10406 2008-05-21 Zoltan Varga <vargaz@gmail.com>
10408 * mini.h: Remove the declaration of mono_aot_init_vtable ().
10410 2008-05-21 C.J. Adams-collier <cjac@colliertech.org>
10412 * driver.c: updated copyright date
10414 2008-05-21 Zoltan Varga <vargaz@gmail.com>
10416 * aot-runtime.c mini.c: Remove the AOT init_vtable stuff as it is no longer
10419 2008-05-19 Martin Baulig <martin@ximian.com>
10421 * debug-debugger.h (MonoDebuggerInfo): Add `using_mono_debugger'
10422 pointing to the new `_mono_debug_using_mono_debugger' variable.
10425 (mono_main): Check mono_debug_using_mono_debugger() rather than
10426 the `MONO_INSIDE_MDB' environment variable to check whether we're
10427 inside the debugger.
10429 2008-05-19 Zoltan Varga <vargaz@gmail.com>
10431 * mini.c (mini_method_compile): Use cfg->args [0] for accessing the this
10434 2008-05-08 Rodrigo Kumpera <rkumpera@novell.com>
10436 * declsec.h: Move MONO_SECMAN_FLAG to metadata/metadata-internals.h.
10438 * mini.c: Added mini_assembly_can_skip_verification. This
10439 function checks if the assembly requested to skip verification.
10440 Fixes part of #387274.
10442 2008-05-07 Zoltan Varga <vargaz@gmail.com>
10444 * mini.c (mini_get_method): Disable the check for open generic classes when
10445 using generic sharing.
10447 * generics.cs: Add a test for #387034.
10449 * mini.c (mini_get_method): Check whenever the method class is an open generic
10450 type, and return NULL in that case, causing a verification error. Fixes
10453 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
10455 * driver.c (mono_main): Revert r102623. The right
10456 thing to do is to enable the verifier under verifiable
10457 unless a --security flag was passed.
10459 We need this non-trivial behavior for --verify-all otherwise
10460 mcs-compileall won't be able to use it. As it needs everything to
10461 be verified under validil.
10463 2008-05-06 Martin Baulig <martin@ximian.com>
10467 * debug-mini.c (mono_debugger_thread_created): Add proper locking.
10468 (mono_debugger_thread_cleanup): Likewise.
10469 (mono_debugger_extended_notification): Likewise.
10471 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
10473 * mini.c (mono_method_to_ir): Verify visibility of call related opcodes
10474 against both inflated and non-inflated methods. We need to check against the
10475 generic definition for cases where the instantiated method is not visible.
10476 We need to check against the inflated types for cases where the instantiation
10477 changes any super type. This fixes #382986.
10479 Note that this doesn't need to be applied to other parts of mono_method_to_ir
10480 that check for visibiliy as generic params only appears as the type subject
10481 of tokens on call opcodes. Field manipulation and ldftn must always
10482 target an exact type.
10484 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
10486 * driver.c (mono_main): Using --verify-all enables the verifier under validil mode
10487 if no related --security flag is passed.
10489 2008-05-05 Andreas Farber <andreas.faerber@web.de>
10491 * mini-arch.h: Prepare support for ppc64.
10493 Contributed under MIT/X11 license.
10495 2008-05-05 Andreas Farber <andreas.faerber@web.de>
10497 * aot-runtime.c: Prepare support for ppc64.
10499 Contributed under MIT/X11 license.
10501 2008-05-05 Andreas Farber <andreas.faerber@web.de>
10503 * mini-ops.h: Prepare support for ppc64.
10505 Contributed under MIT/X11 license.
10507 2008-05-04 Andreas Farber <andreas.faerber@web.de>
10509 * helpers.c: Add support for OSX/ppc64 and Linux/ppc64 (dis)assemblers.
10511 Contributed under MIT/X11 license.
10513 2008-05-03 Zoltan Varga <vargaz@gmail.com>
10515 * aot-runtime.c (load_aot_module): Avoid trying to load aot code for dynamic
10516 assemblies, since aot_name is not a full path, causing us to load MS.NET
10517 assemblies on windows.
10519 ?2008-04-28 Kornel Pal <kornelpal@gmail.com>
10521 * mini.c (mono_jit_compile_method_inner): Use g_warning instead of g_error
10522 for unsupported METHOD_IMPL_ATTRIBUTE_NATIVE.
10523 * main.c: Use UTF-8 encoded command line instead of Windows default code
10524 page on Windows to support Unicode.
10525 * driver.c (DllMain): New function for mixed-mode assembly support.
10526 * Makefile.am: Add -Wl,--kill-at to libmono_la_LDFLAGS on Windows to
10527 export __stdcall functions without decoration.
10529 Contributed under MIT/X11 license.
10531 2008-04-28 Mark Probst <mark.probst@gmail.com>
10533 * tramp-amd64.c, mini-amd64.c: Preserve R11 in the trampoline by
10534 saving it very early.
10536 2008-04-28 Mark Probst <mark.probst@gmail.com>
10538 * mini.h, mini.c: Lots of code for accessing the old RGCTX
10539 deleted. The only way to access the new RGCTX is via the
10542 * mini.c, mini-amd64, mini-x86.c, mini-exceptions.c: Pass the
10543 vtable instead of the RGCTX to static methods.
10545 * mini-tramplines.c, tramp-amd64.c, tramp-x86.c: Trampoline for
10546 accessing the new RGCTX.
10548 * generic-sharing.c: There is no separation between self, type
10549 arguments and other types in the RGCTX anymore.
10551 2008-04-25 Jonathan Chambers <joncham@gmail.com>
10553 * mini-amd64.c (add_general): Remove previous stack adjustment.
10554 (mono_arch_call_opcode): Remove OP_OUTARG_MEMBASE and instead simply
10555 adjust stack pointer after pushing args. Adjust ARGS_OFFSET to account
10556 for 32 bytes of stack space reserved for all calls.
10558 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Remove.
10559 (OP_AMD64_OUTARG_ALIGN_STACK): Take argument to specify size of stack
10562 Code contributed under MIT/X11 license.
10564 2008-04-23 Rodrigo Kumpera <rkumpera@novell.com>
10566 * mini.c (mini_method_verify): Only verify non-inflated methods, check
10567 against the root definition, peeling out method and type instantiations.
10568 Cache verify success results, code that fails verification is still
10569 checked multiple times.
10571 2008-04-23 Zoltan Varga <vargaz@gmail.com>
10573 * mini.c (mono_method_to_ir): Avoid inserting write barriers for stores of null.
10575 2008-04-23 Jonathan Chambers <joncham@gmail.com>
10577 * mini-amd64.c (add_general): Always increment stack on Win64.
10578 (mono_arch_call_opcode): Use OP_OUTARG_MEMBASE instead of OP_OUTARG
10581 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Add OP_OUTARG_MEMBASE for
10582 stack based argument handling on Win64.
10584 Code contributed under MIT/X11 license.
10586 2008-04-23 Raja R Harinath <harinath@hurrynot.org>
10588 * Makefile.am (version.h): Add support for git-svn.
10590 2008-04-22 Zoltan Varga <vargaz@gmail.com>
10592 * mini-exceptions.c (mono_handle_native_sigsegv): Rework the gdb calling code
10593 so instead of calling g_spawn_command_line_sync, we do everything by hand,
10594 avoiding allocations and libc functions which might deadlock.
10596 * mini-exceptions.c (mono_handle_native_sigsegv): Avoid calling gdb if the
10597 'no-gdb-backtrace' option is set.
10599 * mini.c (mini_parse_debug_options): Parse 'no-gdb-backtrace' option.
10601 * mini.h (MonoDebugOptions): Add 'no_gdb_backtrace' option.
10603 2008-04-21 Martin Baulig <martin@ximian.com>
10605 * debug-debugger.h (MonoDebuggerInfo): Removed `attach', `detach'
10606 and `get_lmf_addr'; `notification_address' is no longer a pointer.
10608 2008-04-21 Martin Baulig <martin@ximian.com>
10610 * debug-debugger.h (MonoDebuggerInfo): Added `thread_vtable_ptr',
10611 `thread_vtable', `event_handler_ptr' and `event_handler'.
10613 2008-04-21 Martin Baulig <martin@ximian.com>
10615 * debug-debugger.h (MonoDebuggerInfo): Added `init_code_buffer';
10616 allows delayed initialization of the `executable_code_buffer' when
10619 2008-04-21 Martin Baulig <martin@ximian.com>
10621 * mini.h (mono_debugger_create_notification_function): Removed.
10622 * tramp-*.c (mono_debugger_create_notification_function): Removed.
10624 * mdb-debug-info64.s
10625 (MONO_DEBUGGER__notification_function): Added this in the .text section.
10627 * mdb-debug-info32.s
10628 (MONO_DEBUGGER__notification_function): Added this in the .text section.
10630 * Makefile.am: Fix the mdb-debug-info*.s logic; the debugger
10631 currently only works on x86 and x86_64, so don't create it on ppc.
10633 2008-04-21 Martin Baulig <martin@ximian.com>
10635 * mini.h (MonoDebugOptions): Added `mdb_optimizations'.
10638 (mini_method_compile): In the fp elimination check, check
10639 `debug_options.mdb_optimizations' in addition to
10640 mono_debug_using_mono_debugger().
10642 * driver.c (mono_main): Added `--debug=mdb-optimizations' option to
10643 disable some JIT optimizations which are only disabled when
10644 running inside the debugger.
10645 Added `--help-debug' option to describe the debugging options.
10646 (parse_debug_options): New static function to parse the `--debug'
10647 options, so we can easily add more stuff in future.
10649 2008-04-20 Zoltan Varga <vargaz@gmail.com>
10651 * mini.c (set_exception_type_from_invalid_il): Avoid reading invalid memory when
10652 the method has no body.
10654 2008-04-19 Jonathan Chambers <joncham@gmail.com>
10656 * mini-amd64.c (cpuid): Implement with MSVC intrinsic as inline
10657 assembly is not allowed in MSVC 64-bit compiler.
10658 (mono_arch_cpu_init): Don't set floating point precision on MSVC build
10659 as we get floating point exceptions everywhere.
10661 * exceptions-amd64.c (get_throw_trampoline): Push empty args on stack to
10662 correctly align arguments for call to throw_exception.
10663 (prepare_for_guard_pages): Cast to guint64 instead of unsigned long.
10665 Code contributed under MIT/X11 license.
10667 2008-04-19 Zoltan Varga <vargaz@gmail.com>
10669 * mini-amd64.c (amd64_patch): Make the check for (%rip) addressing more strict.
10671 2008-04-17 Zoltan Varga <vargaz@gmail.com>
10673 * inssel.brg (OP_SWITCH): Use (gint64) instead of (long) to cast a large constant.
10675 * mini-amd64.c (NEW_INS): Set cil_code.
10677 * mini.c (mini_method_compile): Move the disabling of fp elimination to here
10678 from mini-amd64.c so all debugger related logic is in one place.
10680 * mini.c: Set cfg->ip to NULL after passes which set it so instructions created
10681 later won't have a random ip assigned to them.
10683 2008-04-16 Zoltan Varga <vargaz@gmail.com>
10685 * mini-trampolines.c (mono_create_jump_trampoline): Add an assert to check that
10686 the arch specific function initializes code_size.
10687 (mono_create_delegate_trampoline): Ditto.
10689 * mini-mips.h mini-mips.c inssel-mips.brg inssel-long32-mips.brg cpu-mips.md
10690 tramp-mips.c: Resurrect MIPS port and also fix the issues on little-endian
10693 * liveness.c (mono_analyze_liveness): Disable the initlocals optimization if
10694 running under the debugger.
10696 * linear-scan.c (mono_linear_scan): Avoid sharing registers if running under the
10699 * mini.c (mini_method_compile): Set a few flags in cfg if running under the
10700 debugger. Also move the disabling of optimizations here from driver.c.
10701 (mono_allocate_stack_slots_full): Avoid sharing stack slots if running under the
10704 * mini.h (MonoCompile): Add a few new flags.
10706 2008-04-15 Zoltan Varga <vargaz@gmail.com>
10708 * mini.c (mono_method_to_ir): Set cfg->ip before processing an IL instruction
10709 so the cil_code field of created MonoInst's is properly set.
10710 (mini_select_instructions): Ditto.
10712 * mini.h (MONO_INST_NEW): Initialize the cil_code field using cfg->ip.
10713 (MONO_INST_NEW_CALL): Ditto.
10715 * mini.c inssel.brg inssel-x86.brg inssel-amd64.brg: Use MONO_INST_NEW ()
10716 in many places so the ins->cil_code field is properly initialized.
10718 * mini.c (mono_bblock_add_inst): Call MONO_ADD_INS () so the logic is in one
10721 2008-04-14 Zoltan Varga <vargaz@gmail.com>
10723 * mini.c (mini_method_compile): Print a different message when compiling a
10726 * mini.c (GENERIC_SHARING_FAILURE): Print a failure message when verbose_level
10729 2008-04-11 Zoltan Varga <vargaz@gmail.com>
10731 * mini-amd64.c (mono_arch_output_basic_block): Implement OP_ABS directly using
10734 * basic-math.cs: Fix warnings. Add a test for Math.Abs ().
10736 2008-04-11 Zoltan Varga <vargaz@gmail.com>
10738 * mini.c (handle_stack_args): Make this return void since its return value was
10739 never used. Also set cfg->unverifiable for invalid IL instead of calling
10742 2008-04-10 Mark Probst <mark.probst@gmail.com>
10744 * mini.c: Make sure "this" is live in catch clauses with type
10745 variables in shared generic code.
10747 2008-04-08 Mark Probst <mark.probst@gmail.com>
10749 * mini.c: Replaced uses of MONO_TYPE_IS_REFERENCE with calls to
10750 generic_class_is_reference_type() to ensure the proper behaviour
10751 when sharing generic code and the type in question is a type
10754 2008-04-08 Zoltan Varga <vargaz@gmail.com>
10756 * mini-exceptions.c: Applied patch from Mark Spruiell (mes@zeroc.com). Fix
10757 race conditions when printing thread dumps. Fixes #377738.
10759 2008-04-08 Massimiliano Mantione <massi@ximian.com>
10761 aliasing.c (update_aliasing_information_on_inst): Fixed a bug which
10762 shows up when both MonoInst arguments can cause aliasig.
10763 There is likely no way in the current JIT to trigger this problem, but
10764 it showed up in the development of generics sharing, when in a new
10765 opcode both args of an OP_GROUP can be aliases (addresses of a local).
10766 When the generics sharing code will be committed, its tests will be
10767 valid also for this bug.
10769 2008-04-08 Zoltan Varga <vargaz@gmail.com>
10771 * aot-runtime.c (decode_patch_info): Always transform PATCH_INFO_WRAPPER to
10774 * mini.c (mono_resolve_patch_target): Fix a crash in the AOT case if method is
10777 2008-04-07 Zoltan Varga <vargaz@gmail.com>
10779 * mini-exceptions.c (mono_handle_exception_internal): When --debug=casts is used,
10780 use a more detailed exception message for InvalidCastException.
10782 * mini.h (MonoJitTlsData): Add 'class_cast_from' and 'class_cast_to' fields.
10784 * driver.c (mono_main): Add --debug=casts option to turn on better
10785 InvalidCastException message details.
10787 * mini.c (mini_get_debug_options): New helper function to return the address of
10788 the debug_options variable.
10790 * mini.c (mono_get_jit_tls_intrinsic): New helper function to create a load of
10791 the jit_tls TLS variable.
10793 * mini.c (mono_jit_tls): New TLS variable.
10795 * inssel.brg: Save the details of a cast to a TLS variable when the --debug=casts
10798 2008-04-07 Rodrigo Kumpera <rkumpera@novell.com>
10800 * mini.h: Removed verifer related stuff. This code was moved to verify.c
10802 * mini.c: Removed verifer related stuff, code moved to verify.c.
10804 * driver.c: Using code from verify.c instead of mini.c.
10806 2008-04-05 Zoltan Varga <vargaz@gmail.com>
10808 * mini.c (check_for_method_verify): Remove the mscorlib comment since it is no
10811 2008-04-04 Rodrigo Kumpera <rkumpera@novell.com>
10813 * mini.c (check_for_method_verify): Enabling verification of
10814 corlib if mono_verify_all is set. Bugs in the verifier preventing that
10817 2008-04-04 Zoltan Varga <vargaz@gmail.com>
10819 * exceptions-amd64.c (throw_exception): Unify the win32/non-win32 cases, save
10820 caller saved registers as well.
10822 * exceptions-amd64.c (mono_arch_get_restore_context): Restore most caller
10823 saved registers as well.
10825 2008-03-30 Zoltan Varga <vargaz@gmail.com>
10827 * mini-x86.c cpu-x86.md inssel-x86.brg: Add min/max intrinsics.
10829 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of the non-SSE2 floating point
10832 2008-03-27 Zoltan Varga <vargaz@gmail.com>
10834 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'gsctx' argument and pass it
10836 (get_call_info): Take a gsctx argument instead of 'cfg'.
10838 2008-03-26 Zoltan Varga <vargaz@gmail.com>
10840 * mini.c (check_for_method_verify): Avoid verifying mscorlib methods even if
10841 mono_verify_all is set.
10843 * driver.c (compile_all_methods_thread_main): Don't exit at the first error.
10845 * mini.c mini.h: Remove the unused and incomplete stack merge verification code.
10847 2008-03-25 Zoltan Varga <vargaz@gmail.com>
10849 * driver.c (compile_all_methods_thread_main): Error out if compilation fails with
10852 * driver.c mini.c mini.h: Add a --verify-all development option to test the
10853 verifier and the code generated by the compiler.
10855 2008-03-25 Mark Probst <mark.probst@gmail.com>
10857 * mini.c: Generic sharing of the non-nullable case of the box
10860 2008-03-24 Zoltan Varga <vargaz@gmail.com>
10862 * inssel.brg: Fix the build.
10864 * iltests.il.in: Add a test for lconv.ovf.u8.un.
10866 2008-03-24 Rodrigo Kumpera <rkumpera@novell.com>
10868 * mini.c (mono_method_to_ir): Implement readonly for ldelema and
10869 Array:Address. Fixes #372410.
10871 * iltests.il.in: New tests for readonly prefix.
10873 2008-03-23 Zoltan Varga <vargaz@gmail.com>
10875 * mini.h mini.c mini-trampolines.c: Move trampoline related code to
10876 mini-trampolines.c.
10878 * mini.h mini.c mini-exceptions.c: Move mini_init_exceptions () to
10881 * mini-amd64.c mini-s390.c (mono_arch_lowering_pass): Use mono_decompose_op_imm ().
10883 * mini.c (mono_decompose_op_imm): New helper function.
10885 * mini-s390x.c (calculate_sizes): Rename this to get_call_info for consistency
10886 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
10889 * mini-s390x.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
10890 mono_arch_output_basic_block. Fix warnings.
10892 * inssel-s390x.brg: Remove the unneccesary OP_LMUL_IMM rule to fix the s390x build
10895 2008-03-22 Zoltan Varga <vargaz@gmail.com>
10897 * mini-exceptions.c (ves_icall_get_frame_info): Remove the ia64/s390 workarounds
10898 since the extra frame is now detected automatically inside the loop.
10900 * mini-s390.c (mono_arch_peephole_pass_2): Remove the arch independent peephole
10901 opts which are now in mono_peephole_ins ().
10903 * mini-s390.c (mono_arch_output_basic_block): Fix OP_FCALL_MEMBASE.
10905 * mini-exceptions.c (ves_icall_get_frame_info): Skip native-to-managed wrapper
10906 frames and skip duplicate managed-to-native frames. Fixes #367665.
10908 * mini-x86.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
10909 opts which are now in mono_peephole_ins ().
10910 (mono_arch_peephole_pass_2): Ditto.
10912 * mini-codegen.c (mono_peephole_ins): Fix a problem on 32 bit platforms.
10914 * mini-codegen.c (mono_peephole_ins): New helper function containing the
10915 arch independent peephole optimizations.
10917 * mini-amd64.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
10918 opts which are now in mono_peephole_ins ().
10920 * mini-amd64.c (mono_arch_peephole_pass_2): Ditto.
10922 * mini-s390.c (mono_arch_output_basic_block): Fix build.
10924 * tramp-s390.c (mono_arch_get_vcall_slot): Handle an additional instruction
10927 * mini-s390.c (mono_arch_output_basic_block): Handle big offsets in the
10928 CALL_MEMBASE opcodes. Fix setting of the destination in the OP_LCONV_TO_OVF_I
10931 2008-03-21 Zoltan Varga <vargaz@gmail.com>
10933 * mini-s390.c (calculate_sizes): Rename this to get_call_info for consistency
10934 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
10937 * mini-s390.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
10938 mono_arch_output_basic_block. Fix warnings.
10940 2008-03-20 Zoltan Varga <vargaz@gmail.com>
10942 * inssel-long32.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
10945 2008-03-20 Zoltan Varga <vargaz@gmail.com>
10947 * inssel-long.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
10950 * iltests.il: Add new tests.
10952 2008-03-20 Kornel Pal <kornelpal@gmail.com>
10954 * mini.c: Removed Windows version macros.
10956 2008-03-20 Mark Probst <mark.probst@gmail.com>
10958 * generic-sharing.c: Put reflection types in the extensible part
10959 of the runtime generic context.
10961 * mini.c: Generic sharing of the GetTypeHandle special case of the
10962 ldtoken instruction.
10964 2008-03-20 Zoltan Varga <vargaz@gmail.com>
10966 * mini.h (MONO_BB_FOR_EACH_INS_SAFE): New helper macro.
10968 * mini-<ARCH>.c: Use the new macro instead in the peephole/lowering passes.
10970 * mini.h (MONO_DEL_INS): Rename to MONO_DELETE_INS and Add a 'bb' argument for
10971 consistency with the other version on the linear IR branch.
10973 * mini-<ARCH>.c: Update callers of MONO_DEL_INS.
10975 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i/conv.ovf.u.
10977 * iltests.il.in: Add new tests.
10979 2008-03-19 Zoltan Varga <vargaz@gmail.com>
10981 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i.un/conv.ovf.u.un.
10983 * iltests.il.in: Add new tests.
10985 2008-03-19 Mark Probst <mark.probst@gmail.com>
10987 * mini.c: Two variables with the same name were declared in
10988 nesting contexts and one wasn't initialized. Fixed.
10990 2008-03-19 Mark Probst <mark.probst@gmail.com>
10992 * mini.c: Generic sharing of the initobj instruction.
10994 Tue Mar 18 20:18:02 CET 2008 Paolo Molaro <lupus@ximian.com>
10996 * mini.c: make the test to optimize ldtoken from typeof() more
10999 2008-03-18 Mark Probst <mark.probst@gmail.com>
11001 * mini.c: Generic sharing of the initobj instruction for reference
11004 Tue Mar 18 12:39:27 CET 2008 Paolo Molaro <lupus@ximian.com>
11006 * mini.h, mini-amd64.c, mini-x86.c, tramp-amd64.c, tramp-x86.c: change
11007 the mono_breakpoint_clean_code() code to perform bound checks.
11009 Tue Mar 18 11:50:14 CET 2008 Paolo Molaro <lupus@ximian.com>
11011 * mini.h, mini-trampolines.c, tramp-*.c: change the signature of
11012 mono_arch_patch_callsite() to include the start of the managed method
11013 to be able to perform bound checks.
11015 2008-03-17 Mark Probst <mark.probst@gmail.com>
11017 * mini.c: Generic sharing for the isinst instruction.
11019 2008-03-17 Mark Probst <mark.probst@gmail.com>
11021 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
11022 inssel-long32-mips.brg: Added opcodes for doing indirect calls
11023 with the runtime generic context argument.
11025 * mini.c: Share calls to several types of unsharable methods by
11026 putting the address of the method code in the runtime generic
11027 context and doing an indirect call.
11029 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
11032 2008-03-16 Mark Probst <mark.probst@gmail.com>
11034 * generic-sharing.c: Change due to a change in the runtime genric
11037 2008-03-15 Martin Baulig <martin@ximian.com>
11040 (mono_arch_nullify_class_init_trampoline): Add call to
11041 mono_breakpoint_clean_code() to make things work when running
11042 inside the debugger.
11045 (mono_arch_nullify_class_init_trampoline): Add call to
11046 mono_breakpoint_clean_code() to make things work when running
11047 inside the debugger.
11049 2008-03-14 Zoltan Varga <vargaz@gmail.com>
11051 * inssel-long.brg (reg): Fix 64 bit build.
11053 2008-03-14 Mark Probst <mark.probst@gmail.com>
11055 * mini.c, mini.h: Share static generic code by passing it an
11056 implicit argument pointing to the runtime generic context.
11058 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
11059 inssel-long32-mips.brg: New opcodes for calling shared static,
11060 which need to be passed the runtime generic context.
11062 * mini-amd64.c, mini-x86.c: Save the runtime generic context
11063 argument on the stack in the prologue if needed. New function for
11064 finding the runtime generic context argument from the registers
11065 saved by the trampoline.
11067 * mini-amd64.h, mini-x86.h: Specify which register to use for the
11068 runtime generic context argument.
11070 * tramp-amd64.c: Also restore the register used for the runtime
11071 generic context argument.
11073 * mini-trampoline.c: Resolve shared static calls by consulting the
11074 runtime generic context via the new argument.
11076 * generic-sharing.c: Add an argument to sharability-checking
11077 functions that specifies whether type variables should be treated
11078 as sharable type arguments.
11080 * inssel-x86.brg: Removed a superfluous, buggy rule.
11082 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
11085 2008-03-14 Martin Baulig <martin@ximian.com>
11087 * debug-debugger.c (main_thread_handler): Call
11088 mono_runtime_run_main() without sending any notifications.
11090 * debug-debugger.h (MonoDebuggerInfo): Added `get_method_signature.
11092 2008-03-14 Zoltan Varga <vargaz@gmail.com>
11094 * mini-trampolines.c (mono_magic_trampoline): Fix build on platforms without IMT.
11096 2008-03-14 Mark Probst <mark.probst@gmail.com>
11098 * tramp-x86.c: Fixed register restore offsets in the trampoline
11099 code for ECX and EDX.
11101 2008-03-12 Geoff Norton <gnorton@novell.com>
11103 * mini-arm.h: Add some #defines for locating sp, pc, r4 with
11104 different ucontext_t implementations.
11105 * exceptions-arm.c: Use the above defines to get exceptions working on
11106 iPhone (based on a patch by Luke Howard lukeh@padl.com)
11107 * mini-arm.c: Implement iPhone icache support (based on a patch by
11108 Luke Howard lukeh@padl.com)
11110 2008-03-12 Mark Probst <mark.probst@gmail.com>
11112 * mini.c: Enable generic sharing of calls to non-static
11113 non-interface non-generic non-value-type methods.
11115 * mini-trampolines.c: Resolve calls from shared generic code.
11117 2008-03-11 Zoltan Varga <vargaz@gmail.com>
11119 * Makefile.am il2tests.il iltests.il.in: Delete il2tests, merge it into iltests.
11121 * tramp-amd64.c (mono_arch_create_trampoline_code): Correctly save RBP as well.
11123 Mon Mar 10 11:59:34 CET 2008 Paolo Molaro <lupus@ximian.com>
11125 * mini.c: some fixes for the AOT compiler.
11127 2008-03-07 Zoltan Varga <vargaz@gmail.com>
11129 * cpu-amd64.md: Add clob:1 to some float opcodes.
11131 2008-03-07 Rodrigo Kumpera <rkumpera@novell.com>
11133 * mini.h: Added MiniVerifierMode enumeration.
11135 * mini.c: Added mini_verifier_set_mode to control
11136 the usage of the new verifier.
11138 * mini.c (mono_method): Integrated the new verifier.
11140 * driver.c: Extended --security option with validil and
11141 verifiable options to activate the new verifier.
11143 2008-03-07 Zoltan Varga <vargaz@gmail.com>
11145 * mini.c jit-icalls.h jit-icalls.c: Generalize the exception creation
11146 optimization to ctors taking 0 or 2 arguments too.
11148 * mini.c (mono_method_to_ir): Optimalize the size of the exception throwing code
11151 * jit-icalls.h (mono_create_corlib_exception): New JIT icall.
11153 * mini-amd64.c (mono_arch_emit_prolog): Improve the first_bb optimization a bit.
11155 2008-03-06 Zoltan Varga <vargaz@gmail.com>
11157 * mini.c (mono_method_to_ir): Apply one of the ldstr optimizations in the
11158 non-aot case as well.
11160 * cpu-amd64.md: Reduce the max size of some frequently used opcodes.
11162 * aot-runtime.c (decode_patch_info): Update this after the ldfld/stfld wrapper
11165 * aot-compiler.c (encode_patch): Ditto.
11167 * mini.h (G_MININT32): Fix the definition of this.
11169 2008-03-05 Zoltan Varga <vargaz@gmail.com>
11171 * mini.h: Define G_MININT32/G_MAXINT32 if using an older glib version.
11173 * cfold.c: Remove definition of G_MININT32 which is now in mini.h.
11175 2008-03-04 Zoltan Varga <vargaz@gmail.com>
11177 * mini-amd64.c (mono_arch_compute_omit_fp): Don't disable fp elimination for
11178 methods returning vtypes in registers.
11179 (mono_arch_allocate_vars): Ditto.
11181 * mini-amd64.c (mono_arch_get_this_arg_reg): New arch specific helper function.
11183 * tramp-amd64.c (mono_arch_get_unbox_trampoline): Use mono_arch_get_this_arg_reg ().
11185 * generics.cs: Add a test from the linear IR branch.
11187 * mini-amd64.c (emit_load_volatile_arguments): Handle vtypes passed in regs too.
11189 * mini.c (inline_method): Cache failed inline attempts.
11191 2008-03-04 Mark Probst <mark.probst@gmail.com>
11193 * mini.c: For shared methods of generic classes put the location
11194 of "this" into the MonoGenericJitInfo.
11196 * mini-x86.c, mini-amd64.c, mini.h: Added function for fetching a
11197 register out of a MonoContext by register number. Add the generic
11198 sharing context as an argument to mono_arch_find_this_argument().
11200 * mini-alpha.c, mini-arm.c, mini-hppa.c, mini-ia64.c, mini-mips.c,
11201 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c: Added stub
11202 for new arch function.
11204 * mini-exception.c: Handle open exception clauses in shared
11207 * mini-trampolines.c: Supply additional argument to
11208 mono_arch_find_this_argument().
11210 2008-03-04 Zoltan Varga <vargaz@gmail.com>
11212 * Makefile.am (regtests): Run the bench.exe tests last.
11214 2008-03-03 Zoltan Varga <vargaz@gmail.com>
11216 * mini-amd64.c (mono_arch_emit_prolog): Improve the first bblock optimization
11219 2008-03-02 Zoltan Varga <vargaz@gmail.com>
11221 * mini.c (mono_method_to_ir): Allow callvirt on static methods for compatibility
11224 * mini-amd64.c (mono_arch_emit_prolog): Fix tracing after the last change.
11226 * mini-amd64.c (mono_arch_emit_prolog): Avoid saving dead arguments.
11228 * mini.c (mono_method_check_inlining): Avoid disabling inlining for methods
11229 whose class has no cctor.
11231 * liveness.c (mono_analyze_liveness): Mark dead arguments with MONO_INST_IS_DEAD.
11233 2008-03-01 Zoltan Varga <vargaz@gmail.com>
11235 * mini.c (mono_method_to_ir): Report calling a static method using callvirt as
11238 2008-02-29 Zoltan Varga <vargaz@gmail.com>
11240 * mini-ops.h: Remove OP_SPARC_INARG_VT, add a new OP_VTARG_ADDR opcode instead
11241 to be in sync with the code on the linear IR branch.
11243 * mini-sparc.c inssel-sparc.brg: Use OP_VTARG_ADDR.
11245 * inssel-s390.brg (OP_SETRET (freg)): Set dreg correctly.
11247 2008-02-27 Zoltan Varga <vargaz@gmail.com>
11249 * mini-mips.c: Use cfg->vret_addr instead of cfg->ret.
11251 * mini-s390x.c: Use cfg->vret_addr instead of cfg->ret.
11253 * mini-s390.c: Use cfg->vret_addr instead of cfg->ret.
11255 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_VARS define.
11257 * mini-<ARCH>.c (mono_arch_create_vars): Define this for all architectures.
11259 * mini.c (mono_method_to_ir): Avoid invalid memory reads for methods without a
11262 2007-11-14 Yoichi NAKAYAMA <nakayama@pixela.co.jp>
11264 * inssel-mips.brg (OP_OUTARG_MEMBASE (CEE_LDIND_R4 (base))): Add missing
11265 OP_LOADR4_MEMBASE emission.
11267 * mini-codegen.c (mono_spillvar_offset_int): Remove assertion.
11268 (mono_spillvar_offset_float): Ditto.
11270 * mini-mips.c (mono_arch_emit_prolog): Ditto.
11272 * inssel-long32-mips.brg: Fix wrong branching, reduce redundant code
11275 * basic-long.cs: Add regression tests for them.
11277 * mini-mips.c (add_float32_arg): Respect o32 calling convention in gr
11279 (mono_arch_allocate_vars): Fix representation of single-precision float
11281 (mono_arch_output_basic_block): Ditto.
11283 * inssel-mips.brg: Ditto, remove duplicate items.
11285 * mini-mips.c (emit_load_volatile_arguments): New function to handle
11286 arguments of tail calls as on other platforms.
11287 (mono_arch_output_basic_block): Handle tail calls.
11289 * inssel-mips.brg (OP_OUTARG_VT (CEE_LDOBJ (base))): Correct destination
11292 * objects.cs (test_5_pass_static_struct): Add test for it.
11294 Contributed under MIT/X11 license.
11296 2008-02-26 Zoltan Varga <vargaz@gmail.com>
11298 * Makefile.am: Use gmcs for compiling the regression tests.
11300 * *.2.cs *.2.il: Rename to *.cs and *.il.
11302 2008-02-24 Zoltan Varga <vargaz@gmail.com>
11304 * regalloc.h: Make the vassign array smaller.
11306 * mini.c (mini_method_compile): Remove an unused field in cfg.
11308 * mini-codegen.c: Add a bunch of micro optimizations.
11310 2008-02-23 Zoltan Varga <vargaz@gmail.com>
11312 * regalloc.h: Remove some unused fields.
11314 2008-02-22 Zoltan Varga <vargaz@gmail.com>
11316 * mini-amd64.c (mono_arch_patch_code): Fix a warning.
11318 * ssa.c (mono_ssa_remove): Avoid declaring volatile variables dead.
11320 2008-02-22 Mark Probst <mark.probst@gmail.com>
11322 * mini.h: New trampoline type (RGCTX_LAZY_FETCH).
11324 * mini-trampolines.c, tramp-amd64.c, tramp-x86.c: RGCTX lazy fetch
11325 trampoline: Fetch an entry from the runtime generic context. If
11326 it's NULL, jump to the actual trampoline to fill the runtime
11327 generic context. Otherwise, return it.
11329 * mini.c: Call the lazy fetch trampoline to get entries out of the
11330 runtime generic context.
11332 * tramp-ia64.c, tramp-arm.c, tramp-alpha.c, tramp-s390.c,
11333 tramp-s390x.c, tramp-ppc.c, tramp-hppa.c, tramp-mips.c,
11334 tramp-sparc.c: Stubs for the lazy fetch trampoline.
11336 2008-02-21 Mark Probst <mark.probst@gmail.com>
11338 * mini.c: Fetch data out of the extensible part of the runtime
11339 generic context instead of calling a helper function.
11341 * generic-sharing.c: Some functions moved into
11342 metadata/generic-sharing.c. Helper function for fetching other
11343 types now checks and asserts against extensible rgctx (just for
11344 debugging purposes - the helper function isn't called anymore
11345 unless for debugging).
11347 2008-02-21 Zoltan Varga <vargaz@gmail.com>
11349 * mini-arm.c (mono_arch_output_basic_block): Implement proper argument passing
11350 for tail calls up to the point that the tests in iltests.exe run. Also add a
11351 dummy CKFINITE implementation.
11352 (mono_arch_emit_prolog): Avoid saving the method in the LMF since it is only
11353 needed for trampoline LMF frames.
11355 * exceptions-arm.c (mono_arch_find_jit_info): Only read lmf->method for
11356 trampoline LMF frames.
11358 2008-02-21 Rodrigo Kumpera <rkumpera@novell.com>
11360 * mini.c (inline_method): clean any pending loader error when inlining fail.
11361 Otherwise loader errors in mono_method_to_ir leaks and cause spurious errors.
11363 2008-02-21 Zoltan Varga <vargaz@gmail.com>
11365 * aot-compiler.c (encode_patch): Handle ICALL_ADDR patch type.
11367 * aot-runtime.c (decode_patch_info): Ditto.
11369 * mini.c (mono_resolve_patch_target): Ditto.
11371 * aot-compiler.c (compile_method): Add some experimental code for AOT compiling
11374 * patch-info.h (PATCH_INFO): Add 'ICALL_ADDR' patch type.
11376 * mini.c (mono_method_to_ir): Convert a CEE_MONO_LDPTR opcode to an AOT constant
11377 if it references an icall address.
11379 2008-02-20 Zoltan Varga <vargaz@gmail.com>
11381 * cpu-s390x.md: Remove some more unused opcodes.
11383 * cpu-s390x.md: Remove some unused opcodes.
11385 * mini-ia64.c (mono_arch_lowering_pass): Add some more opcodes. Use
11386 mono_op_imm_to_op ().
11388 * mini-sparc.c (opcode_to_sparc_cond): Use the mono_opcode_to_cond () functions
11389 instead of a switch statement.
11391 * mini-sparc.c (mono_arch_allocate_vars): Allocate a stack slot for use by
11392 the int<->float conversion opcodes instead of using mono_spillvar_offset_float ().
11394 * mini-codegen.c: Eliminate rassign macro which is no longer needed.
11396 * mini-codegen.c: Remove unused mono_regstate2_... functions.
11398 * mini-codegen.c (mono_print_ins_index): Avoid printing an index when it is
11401 2008-02-19 Zoltan Varga <vargaz@gmail.com>
11403 * driver.c (mono_main): Improve error reporting when an assembly cannot be
11404 opened. Fixes #362607.
11406 * cpu-ia64.md cpu-s390x.md: Remove some unused opcodes.
11408 * iltests.il.in: Add a test for static methods in interfaces.
11410 2008-02-18 Zoltan Varga <vargaz@gmail.com>
11412 * genmdesc.c (build_table): Fix a crash on older glib versions.
11414 * cpu-sparc.md: Remove some unused opcodes.
11416 * genmdesc.c: Error out if the .md contains CEE_ opcodes if
11417 MONO_ARCH_ENABLE_NORMALIZE_OPCODES is defined.
11419 * cpu-amd64.md: Remove some unused opcodes.
11421 * mini.h mini-ops.h mini.c: Define the OP_Ccc opcodes in mini-ops.h normally
11422 like the other opcodes.
11424 2008-02-17 Zoltan Varga <vargaz@gmail.com>
11426 * mini-ia64.c: Use cfg->vret_addr instead of cfg->ret.
11428 * mini-arm.h mini-arm.c: Use cfg->vret_addr instead of cfg->ret.
11430 * mini-sparc.c: Use cfg->vret_addr instead of cfg->ret. Name the MonoCompile
11431 variables 'cfg' instead of 'm' for consistency.
11433 * mini-x86.c: Use cfg->vret_addr instead of cfg->ret.
11435 * mini.h (MonoCompile): Add new 'vret_addr' field which represents the hidden
11436 argument holding the vtype return address, to avoid the ambigious use of
11437 cfg->ret for this purpose.
11439 * mini.c (NEW_RETLOADA): Use vret_addr if set.
11441 * mini-amd64.c: Use cfg->vret_addr instead of cfg->ret.
11443 * mini-codegen.c (mono_print_ins): Rename to mono_print_ins_index (), Add a
11444 new mono_print_ins () function which only takes one argument.
11446 2008-02-15 Zoltan Varga <vargaz@gmail.com>
11448 * mini-s390.h (MONO_OUTPUT_VTR): Use cfg instead of s, avoid assignments to
11451 2008-02-14 Zoltan Varga <vargaz@gmail.com>
11453 * mini-ops.h: Get rid of OP_SPARC_LOCALLOC_IMM.
11455 * mini-sparc.c inssel-sparc.brg: Use OP_LOCALLOC_IMM instead of OP_SPARC_LOCALLOC_IMM.
11457 * mini-x86.c: Sync with the version on the linear IR branch by adding new
11458 opcodes and other small changes.
11460 * mini-ops.h: Add some new opcodes from the linear IR branch.
11462 * mini-ops.h: Get rid of the OP_X86_..._MEMBASE opcodes.
11464 * mini-x86.c inssel-x86.brg cpu-x86.md: Get rid of the confusing _MEMBASE
11465 opcodes, use the REG_MEMBASE opcodes instead.
11467 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Get rid of the confusing _MEMBASE
11468 opcodes, use the REG_MEMBASE opcodes instead.
11470 * mini-amd64.c (mono_arch_output_basic_block): Sync with the version on the
11473 * mini.c (mono_op_imm_to_op): New helper function.
11475 * mini-ops.h: Add some opcodes from linear IR branch.
11477 2008-02-13 Zoltan Varga <vargaz@gmail.com>
11479 * mini-alpha.h mini-alpha.c tramp-alpha.c: Alpha port updates from Sergey Tikhonov
11482 2008-02-12 Zoltan Varga <vargaz@gmail.com>
11484 * mini.c (mono_normalize_opcodes): Always convert CEE_CONV_R4/R8 to
11487 * mini-ia64.c cpu-ia64.md: Add OP_ICONV_TO_R4/R8.
11489 2008-02-09 Zoltan Varga <vargaz@gmail.com>
11491 * aot-compiler.c (emit_method_code): Add an assert.
11493 * mini-arm.h mini-arm.c exceptions-arm.c: Modify the exception throwing code and
11494 the IMT code so it is AOT friendly. Enable AOT for methods which call interface
11497 2008-02-08 Zoltan Varga <vargaz@gmail.com>
11499 * mini-arm.c (mono_arch_output_basic_block): Fix the ordering of arguments for
11500 some load/store opcodes so they are consistent.
11501 (mono_arch_emit_prolog): Simplify some code.
11503 * aot-runtime.c (mono_aot_get_plt_entry): Fix a warning.
11505 * objects.cs: Add tests for large argument offsets on ARM.
11507 * mini-arm.c (mono_arch_emit_prolog): Fix handling of arguments with large
11508 stack offsets. Fixes #359651.
11510 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R4/R8 properly.
11512 * cpu-s390x.md: Add OP_LCONV_TO_R4/R8.
11514 * cpu-ia64.md mini-ia64.h mini-ia64.c: Get rid of CEE_ opcodes.
11516 * mini-ops.h: Add OP_ICONV_TO_R_UN opcode.
11518 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R_UN too.
11520 * cpu-s390x.md cpu-s390.md mini-s390x.c mini-arm.c cpu-arm.md mini-s390.c: Get
11521 rid of CEE_CONV_R_UN.
11523 * mini-s390x.c mini-s390x.h cpu-s390x.md inssel-s390x.brg: Get rid of CEE_ opcodes.
11525 2008-02-07 Zoltan Varga <vargaz@gmail.com>
11527 * mini-s390.c mini-s390.h cpu-s390.md: Get rid of CEE_ opcodes.
11529 * mini.c (mono_normalize_opcodes): Add some more opcodes.
11531 * mini-arm.c mini-arm.h cpu-arm.md: Get rid of CEE_ opcodes.
11533 * cpu-amd64.md: Remove some unused opcodes.
11535 * mini-sparc.c mini-sparc.h cpu-sparc.md: Get rid of CEE_ opcodes.
11537 * mini-x86.c mini-x86.h cpu-x86.md: Get rid of CEE_ opcodes.
11539 * mini.c mini-<ARCH>.c: Remove mono_arch_local_regalloc (), instead make
11540 arch specific functions for its parts. Call the peephole pass after local
11541 regalloc so the prolog can compute a more accurate max_offset.
11543 * mini.c (mono_normalize_opcodes): New mini pass to convert CEE_ opcodes to
11544 the corresponding OP_I/OP_L opcodes.
11546 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of CEE_ opcodes.
11548 * mini-sparc.c (mono_arch_output_basic_block): Fix the sparc build.
11550 2008-02-06 Zoltan Varga <vargaz@gmail.com>
11552 * mini-s390.c (mono_arch_get_inst_for_method): Remove the Interlocked cases
11553 as they are handled in mini.c.
11555 * mini-s390x.c (mono_arch_get_inst_for_method): Ditto.
11557 * mini-<ARCH>.c (mono_arch_get_inst_for_method): Remove the MemoryBarrier
11558 case since it is handled in mini.c.
11560 * cpu-sparc.md (sparc_setfreg_float): Fix the sparc build.
11562 * mini-ops.h: Add new opcodes OP_CALL/OP_CALLVIRT.
11564 * *.c: Use the new opcodes in the IR and back end code.
11566 * mini-ops.h cpu-<ARCH>.md: Correct the name of the bgt_un opcodes.
11568 * mini-amd64.c (emit_call_body): Use a far-call for calling dynamic methods.
11570 2008-02-06 Mark Probst <mark.probst@gmail.com>
11572 * mini-trampolines.c (mono_generic_class_init_trampoline): Removed
11573 an assert because it has a race condition.
11575 2008-02-06 Zoltan Varga <vargaz@gmail.com>
11577 * tramp-amd64.c (mono_arch_patch_callsite): Add more diagnostics.
11579 * inssel.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused CEE_RET opcode.
11581 * mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused LDIND/STIND opcodes.
11583 * *.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of OP_SETREG/OP_SETFREG/OP_SETREGIMM,
11584 use OP_MOVE/OP_FMOVE/OP_ICONST instead.
11586 2008-02-05 Zoltan Varga <vargaz@gmail.com>
11588 * cpu-amd64.md (move): Correct the maximum size of move.
11590 2008-02-05 Mark Probst <mark.probst@gmail.com>
11592 * tramp-amd64.c, tramp-x86.c, mini-trampolines.c: Added a check in
11593 the generic class init trampoline to return quickly if the class
11596 2008-02-04 Zoltan Varga <vargaz@gmail.com>
11598 * tramp-amd64.c (mono_arch_patch_callsite): Add some diagnostics to help debug
11599 issues where an 32 bit callsite cannot be patched by a 64 bit address.
11601 2008-02-03 Zoltan Varga <vargaz@gmail.com>
11603 * generics.2.cs generics-variant-types.2.il: Merge some tests from the linear IR
11606 2008-01-31 Zoltan Varga <vargaz@gmail.com>
11608 * objects.cs: Add some soft-float tests.
11610 * mini.c: Fix a couple more soft-float issues.
11612 * helpers.c (mono_disassemble_code): Fix disassembly on ARM.
11614 * mini-amd64.c (peephole_pass): Use IXOR instead of LXOR for zeroing a register to
11615 avoid a REX prefix.
11617 2008-01-30 Zoltan Varga <vargaz@gmail.com>
11619 * exceptions-x86.c (mono_arch_find_jit_info): Fix stack unwinding when an
11620 exception happens while compiling a virtual method.
11622 2008-01-29 Zoltan Varga <vargaz@gmail.com>
11624 * mini-sparc.c (mono_arch_emit_epilog): Fix folding of negative return values.
11626 * mini-sparc.c: Fix build.
11628 * mini-sparc.c (get_call_info): Add support for generic sharing.
11630 * mini-exceptions.c: Add a FIXME.
11632 2008-01-27 Zoltan Varga <vargaz@gmail.com>
11634 * mini-exceptions.c (mono_handle_exception_internal): Remove the old style
11635 altstack handling code.
11637 * mini-s390.c (mono_arch_emit_exceptions): Really fix a warning.
11639 * mini-s390.c (mono_arch_emit_exceptions): Fix a warning.
11641 * mini-s390.c: Add support for generic sharing.
11643 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
11645 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
11647 * mini-s390x.c (mono_arch_emit_exceptions): Fix a warning.
11649 * mini-s390x.c: Add support for generic sharing.
11651 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
11653 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
11655 * mini-s390x.c: Use is_imm16 instead of is_uimm16 when checking whenever s390_aghi
11656 can be used since it takes a 16 bit signed immediate.
11658 * inssel-s390x.brg: Fix OP_SETRET.
11660 * mini-s390x.c (mono_arch_output_basic_block): Fix OP_BREAK.
11662 * mini-codegen.c (mono_opcode_to_cond): Fix a warning.
11664 * mini-s390x.c cpu-s390x.md: Implement sext.i4 properly by sign extension.
11666 * mini.c (mono_create_delegate_trampoline): Don't use mono_create_ftpntr here.
11668 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_addr_from_ftnptr
11671 * mini-ia64.h mini-ia64.c: Add minimal support for the delegate trampoline
11674 * mini.h inssel-x86.brg inssel-amd64.brg tramp-alpha.c tramp-ia64.c: Get rid
11675 of the unused mono_arch_patch_delegate_trampoline stuff.
11677 2008-01-26 Zoltan Varga <vargaz@gmail.com>
11679 * basic-long.cs: Move the fp related tests to basic-float.cs.
11681 * mini-ops.h (OP_OUTARG_FREG_R4): New opcode.
11683 * mini-ia64.c inssel-ia64.brg: Implement proper R4 argument passing.
11685 * basic-calls.cs: Add a test for proper float argument passing.
11687 * mini-ia64.h (mono_ia64_context_get_ip): Do not substract 1 from the ip
11688 if the context corresponds to an exception received through a signal.
11690 * exceptions.cs: Add a test for nullref handling at the start of a try
11693 * mini-ia64.c (mono_arch_call_opcode): Fix ia64 argument passing.
11695 * jit-icalls.c (mono_break): New JIT icall.
11697 * mini-<ARCH>.c: Use mono_break instead of mono_arch_break.
11699 * mini-arm.c (arm_patch): Add support for patching the blx calling sequence.
11701 2008-01-25 Zoltan Varga <vargaz@gmail.com>
11703 * cpu-*.md: Get rid of unused opcodes.
11705 * cpu-g4.md: Rename this to cpu-ppc.md for consistency with other archs.
11707 * Makefile.am: Move mini-trampolines.c to $(common_sources) since it is now used
11710 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_SPECIFIC_TRAMPOLINE
11713 * mini-s390x.h tramp-s390x.c Makefile.am: Rework the s390x trampoline code to use
11714 the arch independent trampoline code in mini-trampolines.c.
11716 * aot-runtime.c (mono_aot_init_vtable): Fix a warning.
11718 * mini.c (get_runtime_generic_context_ptr): Fix a warning.
11720 * mini-s390.h: Remove an unused define.
11722 * mini-s390.h tramp-s390.c Makefile.am: Rework the s390 trampoline code to use
11723 the arch independent trampoline code in mini-trampolines.c.
11725 * mini-arm.c (mono_arch_emit_prolog): Fix build.
11727 2008-01-24 Zoltan Varga <vargaz@gmail.com>
11729 * mini-sparc.c (mono_arch_output_basic_block): Remove some unecessary code.
11731 * mini-s390.c (mono_arch_emit_prolog): Fix build.
11733 * mini-s390x.c (mono_arch_emit_prolog): Fix build.
11735 * mini-ppc.c (mono_arch_emit_prolog): Fix build.
11737 * cpu-amd64.md: Use smaller sizes for int opcodes.
11739 * *.c: Get rid of the NOT_IMPLEMENTED define which is now in mini.h.
11741 * *.cs: Add some tests from the linear-ir branch. Move structs tests to
11744 * driver.c (mono_main): Add a --break-at-bb command line argument for JIT
11747 * mini.h *.c: Change cfg->vars to contain the MonoMethodVar entries directly
11748 instead of though a pointer to save an indirection when accessing elements of
11751 * mini.h (MONO_IS_COND_BRANCH_OP): Move these macros here from mini.c. Fix
11753 (NOT_IMPLEMENTED): New helper macro.
11754 (MONO_BB_FOR_EACH_INS): New helper macro to iterate through the instructions
11757 * *.c: Use the new helper macro.
11759 2008-01-21 Zoltan Varga <vargaz@gmail.com>
11761 * mini-x86.h (MONO_ARCH_AOT_SUPPORTED): Disable AOT for apple x86.
11763 2008-01-20 Zoltan Varga <vargaz@gmail.com>
11765 * mini-amd64.c (mono_arch_emit_prolog): Optimize the omit fp case to save two
11768 2008-01-18 Zoltan Varga <vargaz@gmail.com>
11770 * mini-amd64.c (mono_arch_emit_prolog): Disable the new optimization if
11771 profiling is enabled.
11773 * mini-amd64.c (mono_arch_call_opcode): Emit the save_sp_to_lmf instruction at
11775 (mono_arch_emit_prolog): Add more first bblock optimizations.
11777 * mini-amd64.c (mono_arch_call_opcode): Keep assignments to the arg registers
11778 in order if possible.
11779 (mono_arch_emit_prolog): Optimize assignments to arg registers in the first
11780 bblock, since the arguments are still in their original registers.
11782 * mini.c (type_from_op): Calling add.ovf on floats is not valid IL code.
11784 2008-01-17 Zoltan Varga <vargaz@gmail.com>
11786 * mini.c (mono_method_to_ir): Use the no-spilling optimization for CEE_CALLI
11789 * mini-amd64.c (mono_arch_emit_prolog): Save an instruction if the LMF is at
11792 * mini-amd64.h (MONO_ARCH_HAVE_NOTIFY_PENDING_EXC): Turn on this for amd64.
11794 * exceptions-amd64.c (mono_arch_notify_pending_exc): New function to
11795 process async exceptions received while in unmanaged code.
11797 * mini.c (mini_init): Install a callback with the runtime which will be called
11798 when a thread receives an async exception while in unmanaged code.
11800 * mini.c driver.c: Update after mono_get_native_wrapper () signature change.
11802 * mini-s390x.c (mono_arch_output_basic_block): Fix s390x build.
11804 2008-01-16 Wade Berrier <wberrier@novell.com>
11811 2008-01-16 Zoltan Varga <vargaz@gmail.com>
11813 * mini-x86.c (mono_arch_output_basic_block): Remove some gccism which prevents
11814 compilation with sun cc.
11816 * cpu-*.md: Fix the build.
11818 * cpu-x86.md: Fix the length of some load membase opcodes. Fixes #354241.
11820 * mini-amd64.h: Add some comments to the MonoLMF structure.
11822 * mini-ops.h cpu-amd64.c: Add a OP_AMD64_SAVE_SP_TO_LMF opcode.
11824 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Avoid setting the rip field
11825 in the LMF structure if possible. This saves two instructions in the
11826 managed->native wrappers.
11828 * mini-ops.h *.md: Make some opcodes names uniform by removing the op_ prefix.
11830 2008-01-16 Mark Probst <mark.probst@gmail.com>
11832 * generic-sharing.c: New type argument lookup code which uses the
11833 runtime generic context template.
11835 2008-01-15 Zoltan Varga <vargaz@gmail.com>
11837 * mini.c (mono_method_to_ir): Avoid emitting a write barrier when storing NULL.
11839 * mini-arm.c (add_general): Fix arm eabi parameter passing.
11840 (mono_arch_output_basic_block): Fix localloc implementation.
11842 * mini-amd64.c (peephole_pass): Sync store+load optimizations with the x86 version.
11844 * mini-ia64.c (peephole_pass): Fix ia64 build.
11846 * mini-amd64.c (peephole_pass): Fix a warning.
11848 * mini-amd64.c (mono_arch_allocate_vars): Make sure the LMF is always stored
11849 at a constant offset from sp/fp.
11851 * exceptions-amd64.c (mono_arch_find_jit_info): Compute the LMF address from fp/sp
11852 instead of obtaining it from *lmf in the managed method case.
11854 2008-01-14 Zoltan Varga <vargaz@gmail.com>
11856 * exceptions-amd64.c (mono_arch_find_jit_info): Remove some duplicate code.
11858 Mon Jan 14 12:33:06 CET 2008 David S. Miller <davem@davemloft.net>
11860 * mini.h (MonoInstList): New type.
11861 (MONO_INST_LIST_INIT, MONO_INST_LIST_EMPTY,
11862 __MONO_INST_LIST_ADD, MONO_INST_LIST_ADD,
11863 MONO_INST_LIST_ADD_TAIL, __MONO_INST_LIST_DEL,
11864 __MONO_INST_LIST_SPLICE, MONO_INST_LIST_SPLICE,
11865 MONO_INST_LIST_SPLICE_TAIL, MONO_INST_LIST_SPLICE_INIST,
11866 MONO_INST_LIST_SPLICE_TAIL_INIT, mono_container_of,
11867 MONO_INST_LIST_ENTRY, MONO_INST_LIST_FIRST_ENTRY,
11868 MONO_INST_LIST_LAST_ENTRY, MONO_INST_LIST_FOR_EACH,
11869 MONO_INST_LIST_FOR_EACH_PREV, MONO_INST_LIST_FOR_EACH_SAFE,
11870 MONO_INST_LIST_FOR_EACH_PREV_SAFE,
11871 MONO_INST_LIST_FOR_EACH_ENTRY,
11872 MONO_INST_LIST_FOR_EACH_ENTRY_REVERSE,
11873 MONO_INST_LIST_FOR_EACH_ENTRY_SAFE,
11874 mono_inst_list_first, mono_inst_list_last,
11875 mono_inst_list_next, mono_inst_list_prev): New instruction
11876 list handling interfaces.
11877 (MonoBasicBlock): Remove 'last_ins' and 'code', replace with
11878 list head 'ins_list'.
11879 (MonoInst): Replace next pointer with list head 'node'.
11880 (MonoCallInst): Make 'out_args' a MonoInstList.
11881 (MONO_INST_NEW_CALL): Explicitly init ->out_args.
11882 (MonoCompile): Delete reverse_inst_list and
11883 reverse_inst_list_len.
11884 * mini-hppa.c (mono_arch_call_opcode, NEW_INS,
11885 mono_arch_lowering_pass, mono_arch_local_regalloc,
11886 mono_arch_output_basic_block, mono_arch_emit_prolog):
11887 Convert to new instruction lists.
11888 (insert_after_ins): Delete.
11889 * inssel.brg (MONO_EMIT_NEW_BRANCH_BLOCK): Convert to new
11891 * mini-hppa.h (MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Likewise.
11892 * mini.c (NEW_BBLOCK, ADD_BBLOCK, CHECK_BBLOCK,
11893 split_bblock, mono_add_ins_to_end, mono_emit_call_args,
11894 mono_emulate_opcode, mono_emit_load_got_addr,
11895 inline_method, mono_method_to_ir, mono_print_bb_code,
11896 print_dfn, decompose_pass, nullify_basic_block,
11897 replace_out_block_in_code, remove_block_if_useless,
11898 merge_basic_blocks, move_basic_block_to_end,
11899 try_unsigned_compare, optimize_branches, mono_print_code,
11900 mini_select_instructions, remove_critical_edges): Likewise.
11901 * mini-amd64.c (emit_sig_cookie, mono_arch_call_opcode,
11902 peephole_pass_1, peephole_pass, mono_arch_lowering_pass,
11903 mono_arch_output_basic_block, mono_arch_emit_prolog):
11905 * mini-mips.c (mono_arch_call_opcode, peephole_pass,
11906 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
11907 mono_arch_output_basic_block): Likewise.
11908 (inst_list_prepend, insert_after_ins): Delete.
11909 * mini-mips.h (MONO_EMIT_NEW_BRANCH_NONZERO_LABEL,
11910 MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Convert to new
11912 * mini-x86.c (emit_sig_cookie, mono_arch_call_opcode,
11913 peephole_pass_1, peephole_pass, mono_arch_output_basic_block,
11914 mono_arch_emit_prolog): Likewise.
11915 * cfold.c (mono_constant_fold): Likewise.
11916 * liveness.c (visit_bb, mono_analyze_liveness,
11917 optimize_initlocals): Likewise.
11918 * ssapre.c (dump_code, process_bb, code_motion): Likewise.
11919 * graph.c (mono_draw_code_cfg): Likewise.
11920 * ssa.c (mono_ssa_rename_vars, mono_ssa_compute,
11921 mono_ssa_remove, mono_ssa_avoid_copies, mono_ssa_create_def_use,
11922 mono_ssa_cprop): Likewise.
11923 * abcremoval (get_relations_from_previous_bb, process_block):
11925 * local-propagation (mono_cprop_invalidate_values,
11926 mono_local_cprop_bb): Likewise.
11927 * mini-s390x.c (mono_arch_call_opcode, emit_sig_cookie,
11928 peephole_pass, mono_arch_output_basic_block,
11929 mono_arch_emit_prolog): Likewise.
11930 * mini-arm.c (mono_arch_call_opcode, peephole_pass,
11931 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
11932 mono_arch_emit_prolog): Likewise.
11933 (insert_after_ins): Delete.
11934 * aliasing.c (print_code_with_aliasing_information,
11935 mono_build_aliasing_information, mono_aliasing_deadce):
11936 Convert to new instruction lists.
11937 * mini-ia64.c (emit_sig_cookie, mono_arch_call_opcode,
11938 peephole_pass, NEW_INS, mono_arch_lowering_pass,
11939 mono_arch_local_regalloc, mono_arch_output_basic_block):
11941 (insert_after_ins): Delete.
11942 * mini-sparc.c (emit_sig_cookie, mono_arch_call_opcode,
11943 peephole_pass, mono_arch_output_basic_block): Convert to
11944 new instruction lists.
11945 * mini-codegen (InstList, inst_list_prepend,
11946 insert_after_ins): Delete.
11947 (insert_before_ins, get_register_force_spilling,
11948 get_register_spilling, free_up_ireg, free_up_reg,
11949 create_copy_ins, create_spilled_store, alloc_int_reg,
11950 alloc_float_reg, alloc_reg, mono_local_regalloc): Convert
11951 to new instruction lists.
11952 * mini-ppc.c (mono_arch_call_opcode, peephole_pass,
11953 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
11954 mono_arch_output_basic_block, mono_arch_emit_prolog): Likewise.
11955 (insert_after_ins): Delete.
11956 * mini-alpha.c (NEW_INS, peephole_pass, mono_arch_lowering_pass,
11957 mono_arch_local_regalloc, mono_arch_output_basic_block,
11958 mono_arch_call_opcode): Convert to new instruction lists.
11959 (insert_after_ins): Delete.
11960 * mini-s390.c (mono_arch_call_opcode, emit_sig_cookie,
11961 peephole_pass, mono_arch_output_basic_block,
11962 mono_arch_emit_prolog): Convert to new instruction lists.
11964 2008-01-11 Zoltan Varga <vargaz@gmail.com>
11966 * mini-amd64.c (mono_arch_output_basic_block): Use a 4 byte load in OP_CHECK_THIS.
11968 * mini-sparc.c (mono_arch_output_basic_block): Use a byte load in CHECK_THIS.
11971 * Makefile.am (version.h): Make this work with non-bash shells.
11973 2008-01-10 Zoltan Varga <vargaz@gmail.com>
11975 * mini.c (handle_delegate_ctor): Optimize away setting of NULL target.
11977 2008-01-08 Zoltan Varga <vargaz@gmail.com>
11979 * mini.c (mono_method_to_ir): Fix possible reading of invalid memory in
11980 the InitializeArray optimization.
11982 2008-01-06 Zoltan Varga <vargaz@gmail.com>
11984 * mini.c driver.c: Don't include os/gc_wrapper.h.
11986 2008-01-05 Zoltan Varga <vargaz@gmail.com>
11988 * mini.c (print_jit_stats): Print GC statistics if available.
11990 2008-01-04 Zoltan Varga <vargaz@gmail.com>
11992 * mini-amd64.c (mono_arch_allocate_vars): Align argument storage offsets to 8.
11994 2007-12-29 Zoltan Varga <vargaz@gmail.com>
11996 * mini-ppc.c (mono_arch_get_delegate_invoke_impl): Fix flushing of icache.
11998 2007-12-26 Zoltan Varga <vargaz@gmail.com>
12000 * mini.c (mini_init): Move the setting of GC_stackbottom to mono_gc_base_init ().
12002 * mini.c (mini_init): Call mono_gc_base_init () instead of MONO_GC_PRE_INIT ().
12004 * driver.c (mono_main): Ditto.
12006 2007-12-23 Zoltan Varga <vargaz@gmail.com>
12008 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_delegate_invoke ().
12010 * aot-compiler.c (emit_klass_info): Avoid emitting info if one of the methods
12011 in the vtable can't be encoded.
12012 (compile_method): Ditto.
12014 2007-12-21 Zoltan Varga <vargaz@gmail.com>
12016 * mini.c (setup_jit_tls_data): Use the MONO_ARCH_INIT_TOP_LMF_ENTRY macro if
12019 * mini-amd64.h mini-amd64.c exceptions-amd64.c tramp-amd64.c: Rename lmf->ebp to
12022 * exceptions-amd64.c (mono_arch_find_jit_info): Fix the detection of whenever
12023 the top LMF entry belongs to the current method.
12025 * mini.c: Update after renaming of mono_thread_get_pending_exception ().
12027 2007-12-20 Zoltan Varga <vargaz@gmail.com>
12029 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix a warning.
12031 * tramp-ia64.c (mono_arch_create_trampoline_code): Ditto.
12033 * tramp-sparc.c (mono_arch_create_trampoline_code): Check for thread interruption.
12035 * tramp-amd64.c (mono_arch_create_trampoline_code): Ditto.
12037 * tramp-x86.c (mono_arch_create_trampoline_code): Check for thread interruption.
12039 * cpu-amd64.md mini-amd64.h mini-amd64.c inssel-amd64.brg: Add ulong->double
12042 * basic-float.cs: Add an ulong->double cast test.
12044 2007-12-15 Zoltan Varga <vargaz@gmail.com>
12046 * mini.c (mono_method_to_ir): Fix a warning.
12048 2007-12-14 Zoltan Varga <vargaz@gmail.com>
12050 * mini-ops.h: Add OP_SWITCH.
12052 * mini.c graph.c ssa.c aliasing.c mini-<ARCH>.c inssel-<ARCH>.brg: Avoid using
12053 CEE_SWITCH in back-end code, use OP_SWITCH instead.
12055 2007-12-11 Geoff Norton <gnorton@novell.com>
12057 * mini-s390x.c: Minor change to the MAX() define to allow
12058 it to compile with other gcc versions.
12060 2007-12-11 Geoff Norton <gnorton@novell.com>
12063 * mini-s390x.c: Implement sext_i4 to fix the build on s390x
12065 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
12067 exceptions-arm.c (mono_arch_get_restore_context): Restore
12070 exceptions-arm.c (throw_exception): Save the frame pointer.
12071 This is a partial fix for #323747. Only the client side is
12074 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
12076 * mini.c (mono_method_to_ir): Verbose message in CEE_NEWOBJ
12077 was using an unrelated variable to log the class which
12078 needed the cctor to be called. This was crashing on arm.
12080 2007-12-09 Robert Jordan <robertj@gmx.net>
12082 * mini-x86.c (mono_arch_emit_epilog):
12083 Consider all kinds of 64-bit types. Fixes #323114.
12085 2007-12-08 Zoltan Varga <vargaz@gmail.com>
12087 * tramp-amd64.c (mono_arch_create_trampoline_code): Clean up the code a bit.
12089 2007-12-07 Zoltan Varga <vargaz@gmail.com>
12091 * mini-amd64.c (peephole_pass): Add a missing instruction check.
12093 Fri Dec 7 22:08:23 CET 2007 Paolo Molaro <lupus@ximian.com>
12095 * mini.c: run type ctor before allocating an object, not only
12096 when running it's constructor method (fixes at least part of bug #342507).
12098 2007-12-07 Zoltan Varga <vargaz@gmail.com>
12100 * mini-trampolines.c (mono_delegate_trampoline): Fix a warning.
12102 * mini-trampolines.c (mono_generic_class_init_trampoline): Remove a debug printf.
12103 * mini.h mini-amd64.c mini-x86.c: Get rid of the mono_arch_find_vtable ()
12106 * tramp-x86.c tramp-amd64.c mini-trampolines.c: Pass the vtable argument to
12107 mono_generic_class_init_trampoline () the same as it is done with the other
12110 * mini-arm.h mini-arm.c tramp-arm.c inssel-arm.brg cpu-arm.md
12111 aot-runtime.c aot-compiler.c: Implement AOT support.
12113 2007-12-07 Mark Probst <mark.probst@gmail.com>
12115 * mini-trampolines.c (mono_generic_class_init_trampoline): Fixed
12116 build for archs which don't have the vtable trampoline defined
12119 2007-12-07 Zoltan Varga <vargaz@gmail.com>
12121 * tramp-x86.c (mono_arch_create_trampoline_code): Fix the build.
12123 * tramp-ppc.c (mono_arch_create_trampoline_code): Use the new helper function.
12125 * mini-trampolines.c (mono_get_trampoline_func): New helper function.
12127 * tramp-<ARCH>.c: Use the new helper function.
12129 2007-12-07 Mark Probst <mark.probst@gmail.com>
12131 * inssel.brg: Added a pattern for the OP_TRAMPCALL_VTABLE
12132 trampoline call, which takes a vtable argument.
12134 * graph.c, mini-ops.h, local-propagation.c, aliasing.c: Treat
12135 OP_TRAMPCALL_VTABLEs like other calls.
12137 * mini-amd64.c, mini-amd64.h, mini-x86.c, mini-x86.h: Designated a
12138 register to hold the vtable argument to the OP_TRAMPCALL_VTABLE
12139 call. Implemented a support function which fetches the vtable
12140 from a register set.
12142 * mini.c, mini.h, tramp-amd64.c, tramp-x86.c, mini-trampolines.c:
12143 Implemented a generic class init trampoline, using the
12144 OP_TRAMPCALL_VTABLE opcode.
12146 * mini.c: Implemented static field access when sharing generic
12147 code. This implies initing the class using the new
12148 OP_TRAMPCALL_VTABLE call.
12150 2007-12-07 Mark Probst <mark.probst@gmail.com>
12152 * mini.c: Don't compile methods with sharing enabled if their
12153 classes are disabled for sharing.
12155 2007-12-06 Zoltan Varga <vargaz@gmail.com>
12157 * inssel.brg: Add a missing sign extension to the GETCHR and array access
12158 opcodes. Fixes #346563.
12160 * objects.cs: Add a new test.
12162 * aot-compiler.c (emit_method_code): Put back an #ifdef which is needed.
12164 * mini-<ARCH>.h mini.c aot-compiler.c aot-runtime.c: Get rid of the
12165 HAVE_PIC_AOT define and use AOT_SUPPORTED instead.
12167 2007-12-06 Zoltan Varga <vargaz@gmail.com>
12169 * mini-arm.h mini-arm.c: Add support for the common vtable trampoline.
12171 2007-12-03 Zoltan Varga <vargaz@gmail.com>
12173 * mini-arm.c (mono_arch_emit_exceptions): Avoid uninitialized memory in the
12176 2007-12-02 Zoltan Varga <vargaz@gmail.com>
12178 * patch-info.h (PATCH_INFO): Add DELEGATE_TRAMPOLINE.
12180 * mini.c aot-compiler.c aot-runtime.c: Implement the delegate creation
12181 optimization in the AOT case.
12183 2007-11-30 Zoltan Varga <vargaz@gmail.com>
12185 * aot-runtime (mono_aot_get_method_from_vt_slot): Add support for multi-byte method ref encodings.
12187 * aot-runtime.c (decode_klass_ref): Implement decoding of generic instances.
12189 * aot-compiler.c (encode_klass_ref): Implement proper encoding of generic instances.
12191 * mini.c (mono_method_to_ir): Optimize the common ldftn+create delegate combination.
12193 * mini-trampolines.c (mono_delegate_trampoline): Add some code to handle the case when the delegate
12194 is created by the inlined delegate ctor.
12196 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
12198 * mini.c (mono_jit_compile_method_inner): Replace calls to delegate invoke with the trampoline here too.
12200 2007-11-29 Zoltan Varga <vargaz@gmail.com>
12202 * cpu-x86.md: Fix the length of ckfinite.
12204 2007-11-28 Zoltan Varga <vargaz@gmail.com>
12206 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
12208 * mini-x86.c (mono_arch_output_basic_block): Clean up the fp stack properly in CKFINITE.
12209 (mono_arch_output_basic_block): Get rid of unused last_ins and last_offset.
12211 * mini-x86.c (mono_arch_output_basic_block): Add some micro optimizations.
12213 * mini-x86.c inssel-x86.brg cpu-x86.md: Move the implementation of the
12214 OP_START_HANDLER/OP_ENDFINALLY/OP_ENDFILTER opcodes to mini-x86.c.
12216 2007-11-28 Martin Baulig <martin@ximian.com>
12219 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline()
12220 after creating the trampoline.
12222 2007-11-27 Zoltan Varga <vargaz@gmail.com>
12224 * aot-runtime.c (load_aot_module): Check runtime version if needed.
12226 * aot-compiler.c: Add bind-to-runtime-version for producing AOT files which only load into a runtime with
12229 * generic-sharing.c (mono_helper_get_rgctx_other_ptr): Change the signature to take the calling class
12230 instead of the calling method to help AOT.
12232 * mini.c (get_runtime_generic_context_other_ptr): Update after the change.
12234 2007-11-26 Zoltan Varga <vargaz@gmail.com>
12236 * aot-runtime.c (mono_aot_init_vtable): Simplify this if MONO_ARCH_COMMON_VTABLE_TRAMPOLINE
12239 2007-11-23 Zoltan Varga <vargaz@gmail.com>
12241 * aot-compiler.c (emit_class_name_table): Properly encode generic class names.
12243 * aot-compiler.c (compile_method): Correct check for generic method definitions.
12244 (encode_method_ref): No need to handle generic method definitions specially.
12246 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
12248 * aot-runtime.c (decode_klass_ref): Clean this up and rename from
12251 * aot-compiler.c (encode_klass_ref): Clean this up and rename from
12253 (compile_method): Enable generic sharing.
12255 2007-11-22 Zoltan Varga <vargaz@gmail.com>
12257 * mini.c (get_runtime_generic_context_other_ptr): Disable AOT here.
12258 (mini_method_compile): Add preliminary support for AOTing shared generic code.
12260 * aot-compiler.c (compile_method): Add preliminary support for AOTing shared
12263 * mini-trampolines.c: Fix a warning.
12265 * mini.c (get_runtime_generic_context_other_ptr): Use NEW_METHODCONST instead of
12267 (mono_method_to_ir): Use NEW_DOMAINCONST in one place.
12268 (generic_class_is_reference_type): Remove unused function.
12270 * mini-trampolines.c (mono_magic_trampoline): Avoid loading metadata if possible
12271 in the generic vtable trampoline case.
12273 * aot-runtime.c (mono_aot_init_vtable): Use the generic vtable trampoline.
12275 * aot-runtime.c (mono_aot_get_method_from_vt_slot): New helper function to
12276 return an AOT method based on a vtable slot.
12278 * aot-compiler.c (compile_method): Avoid AOTing synchronized methods for now.
12280 * mini.c (mini_get_vtable_trampoline): Export this.
12282 2007-11-22 Martin Baulig <martin@ximian.com>
12285 (MonoDebuggerInfo): Move `debugger_version' up.
12287 2007-11-22 Martin Baulig <martin@ximian.com>
12290 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline().
12292 * mini-trampolines.c
12293 (mono_delegate_trampoline): Call mono_debugger_trampoline_compiled()
12294 after compiling the method.
12296 2007-11-20 Martin Baulig <martin@ximian.com>
12299 (mono_debugger_insert_method_breakpoint): Moved into mono-debug-debugger.c.
12300 (mono_debugger_remove_breakpoint): Likewise.
12301 (mono_debugger_check_breakpoints): Likewise.
12303 * debug-debugger.c: Implement the new breakpoint interface here.
12305 2007-11-18 Zoltan Varga <vargaz@gmail.com>
12307 * mini-amd64.c (mono_arch_output_basic_block): Unify the implementation of
12308 CEE_CONV_I1/SEXT_I1 and I2 since they are the same.
12310 * mini-x86.c (mono_arch_output_basic_block): Ditto.
12312 2007-11-17 Zoltan Varga <vargaz@gmail.com>
12314 * mini-amd64.c (mono_arch_output_basic_block): Fix a typo.
12316 * mini-x86.c (mono_arch_get_inst_for_method): Remove code which is now in
12319 * mini-ia64.c (mono_arch_get_inst_for_method): Remove code which is now in
12322 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for methods
12323 returning a vtype in a register.
12325 * mini.c (mini_get_inst_for_method): Move the handling of the atomic operations
12326 here from the arch specific code.
12328 * mini-amd64.c (mono_arch_get_inst_for_method): Remove code which is now in
12331 * mini-amd64.c (mono_arch_output_basic_block): Add some micro optimizations.
12332 (mono_arch_emit_prolog): Increment maximum prolog size.
12334 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Move the implementation of the
12335 START_HANDLER/ENDFINALLY/ENDFILTER opcodes to mini-amd64.c.
12337 * mini-x86.c (get_call_info): Receive a MonoCompile instead of a
12338 MonoGenericSharingContext.
12340 * mini-ia64.c (get_call_info): Receive a MonoCompile instead of a
12341 MonoGenericSharingContext. Allocate memory from the cfg mempool.
12343 2007-11-15 Mark Probst <mark.probst@gmail.com>
12345 * mini.c, mini.h, generic-sharing.c: Functions for producing code
12346 which extract fields out of the runtime generic context. Full
12347 sharing of the NEWARR opcode.
12349 Thu Nov 15 14:20:21 CET 2007 Paolo Molaro <lupus@ximian.com>
12351 * abcremoval.c, mini.c, ssa.c, ssapre.c: updated to implement
12352 --enable-minimal=ssa.
12354 2007-11-13 Zoltan Varga <vargaz@gmail.com>
12356 * mini-trampolines.c (mono_delegate_trampoline): Update after
12357 mono_marshal_get_delegate_invoke () signature change.
12359 2007-11-13 Mark Probst <mark.probst@gmail.com>
12361 * mini.c: Removed the shared context in favor of the generic
12362 sharing context. Allocate the MonoJitInfo structure with room for
12363 the generic sharing context if it's needed.
12365 * mini.h: Remove MonoGenericSharingContext declaration. It's in
12366 domain-internals.h now.
12368 * mini-x86.c: Pass the generic sharing context to get_call_info ().
12370 * generic-sharing.c: Several changes for working without a shared
12371 context and instead operating on open types instead.
12373 2007-11-12 David S. Miller <davem@davemloft.net>
12375 * inssel-sparc.brg: Fix double instruction emit.
12377 2007-11-12 Zoltan Varga <vargaz@gmail.com>
12379 * mini.c (mono_jit_runtime_invoke): Avoid trying to compile the Array
12380 Get/Set/Address methods.
12382 * mini.c debug-debugger.c mini-trampolines.c: Update after
12383 mono_marshal_get_delegate_invoke signature change.
12385 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
12387 * cpu-arm.md: Increase the max size of OP_THROW to 24 bytes.
12388 This can happens with dynamic methods. Fixes the other bug in #322722.
12390 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
12392 * tramp-arm.c (mono_arch_patch_callsite): Support patching
12395 * mini-arm.c (arm_patch): Implement patching of BX call
12396 sequence. Fixes one of the bugs in #322722.
12398 2007-11-03 David S. Miller <davem@huronp11.davemloft.net>
12400 * mini-sparc.c (mono_arch_flush_icache): Make more efficient
12401 under Linux. We only need to flush every 32-byte cache line.
12403 2007-11-07 Massimiliano Mantione <massi@ximian.com>
12406 move_basic_block_to_end: Add branches when needed, eventually creating
12408 optimize_branches: added a parameter that tells if it's ok to create
12409 new BBs (doing is "df_visit" has been called is (IMHO) a nightmare),
12410 and avoid calling move_basic_block_to_end when it's not ok.
12413 2007-11-07 Mark Probst <mark.probst@gmail.com>
12415 * mini.c: Abort inlining call to InitializeArray if something
12416 looks wrong. Let the icall handle it, which now has proper safety
12419 2007-11-05 Rodrigo Kumpera <rkumpera@novell.com>
12421 * mini.c (mono_spill_call): add support for soft-float.
12423 * mini.c (mono_method_to_ir): add support for soft-float
12424 to inlined functions that return float.
12426 * mini.c (mono_method_to_ir): add support for soft-float
12427 to cee_stsfld opcode on float fields.
12429 2007-11-05 Geoff Norton <gnorton@novell.com>
12431 * mini-x86.h: Fix the structure access for X86 Leopard.
12434 2007-11-05 Martin Baulig <martin@ximian.com>
12436 * mini-trampolines.c
12437 (mono_magic_trampoline): Call mono_debugger_trampoline_compiled()
12438 after compiling the method to notify the debugger.
12440 2007-11-05 Martin Baulig <martin@ximian.com>
12442 * debug-debugger.h (MonoDebuggerInfo): Use the new breakpoint tables.
12444 2007-11-02 Zoltan Varga <vargaz@gmail.com>
12446 * mini-sparc.c (EMIT_COND_SYSTEM_EXCEPTION_GENERAL): Applied patch from
12447 David Miller <davem@davemloft.net>. Allow larger offsets in branches.
12449 2007-11-01 Zoltan Varga <vargaz@gmail.com>
12451 * mini-amd64.c (mono_arch_emit_prolog): Check the domain as well for
12452 native-to-managed wrappers.
12454 2007-11-01 Geoff Norton <gnorton@novell.com>
12456 * mini-ppc.h, mini-x86.h: Handle Leopards renaming of some structure
12459 Wed Oct 31 20:23:14 CET 2007 Paolo Molaro <lupus@ximian.com>
12461 * mini.c, mini-x86.c: when getting back from unmanaged code
12462 to managed via a marshaled delegate we also need to set the
12465 Wed Oct 31 19:53:33 CET 2007 Paolo Molaro <lupus@ximian.com>
12467 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: breakpoint table support
12470 Wed Oct 31 19:29:30 CET 2007 Paolo Molaro <lupus@ximian.com>
12472 * mini.c, mini.h, mini-x86, tramp-x86.c, mini-x86.h: added API to
12473 let the debugger or other external agents to tell the JIT when
12474 a sw breakpoint has been inserted in the code that the JIT needs
12475 to be able to inspect.
12477 2007-10-31 Martin Baulig <martin@ximian.com>
12480 (MonoDebuggerInfo): Remove `runtime_class_init'.
12482 2007-10-30 Martin Baulig <martin@ximian.com>
12485 (mono_debugger_thread_created): Added `MonoThread *' argument.
12486 (mono_debugger_extended_notification): New public method.
12487 (mono_debugger_trampoline_compiled): New public method.
12490 (MonoDebuggerThreadInfo): Added `thread' and
12491 `extended_notifications' fields.
12494 (debugger_executable_code_buffer): New static variable.
12497 (MonoDebuggerInfo): Added `executable_code_buffer',
12498 `executable_code_buffer_size', `breakpoint_info_area',
12499 `breakpoint_table' and `breakpoint_table_size'.
12501 2007-10-26 Rodrigo Kumpera <rkumpera@novell.com>
12503 * mini-arm.c (mono_arch_build_imt_thunk): Take the advantage
12504 that IP either is an unused value or the vtable pointer. IMT
12505 calls use vtable + offset now. Reduced by almost half the size
12508 2007-10-26 Jonathan Chambers <joncham@gmail.com>
12510 * mini-amd64.c: Begin Win64 port. Use AMD64_ARG_REG#
12511 defines to access param registers. Replace long usage with
12512 gsize as sizeof(long) != sizeof(void*) on Win64.
12514 * mini-amd64.h: Add %rdi and %rsi to MonoLMF structure
12515 on Win64. Fix intrinsic, use _AddressOfReturnAddress
12516 instead of non-existant _GetAddressOfReturnAddress.
12518 * tramp-amd64.c: Use AMD64_ARG_REG# defines to access
12519 param registers. Save/restore %rdi and %rsi in MonoLMF.
12521 * exceptions-amd64.c: Use AMD64_ARG_REG# defines to access
12522 param registers. Modify (throw_exception) signature to take
12523 %rdi and %rsi on Win64.
12525 Code is contributed under MIT/X11 license.
12527 Thu Oct 25 23:06:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
12529 * helpers.c: unlink debugging output files.
12531 2007-10-25 Zoltan Varga <vargaz@gmail.com>
12533 * mini.c: Move mono_create_ftnptr () to object.c.
12535 2007-10-24 Rodrigo Kumpera <rkumpera@novell.com>
12537 * helpers.c (mono_disassemble_code): MonoCompile parameter is now
12538 optional. This function can now be used to disassemble code generated
12539 outside the JIT such as trampolines and IMT thunks.
12541 * mini-arm.h: defined MONO_ARCH_HAVE_IMT.
12543 * mini-arm.c (decode_vcall_slot_from_ldr): added, extract the
12544 vtable pointer from a ldr instruction.
12546 * mini-arm.c (mono_arch_get_vcall_slot_addr): support the
12547 new IMT call sequence.
12549 * mini-arm.c (mono_arch_output_basic_block): emit the IMT
12550 call sequence for interface invocations.
12552 * mini-arm.c (mono_arch_emit_imt_argument): added, required
12553 for imt support. This function is empty since IMT on ARM requires no
12554 special handling on the IR side.
12556 * mini-arm.c (mono_arch_find_imt_method): added, required for
12559 * mini-arm.c (mono_arch_find_this_argument): added, required
12562 * mini-arm.c (arm_emit_value_and_patch_ldr): added, patches
12563 a ldr instruction to load a value stored in the code stream.
12565 * mini-arm.c (mono_arch_build_imt_thunk):added, required
12569 2007-10-23 Zoltan Varga <vargaz@gmail.com>
12571 * mini.c (mini_init): Install the jump trampoline callback.
12573 Tue Oct 23 17:07:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
12575 * mini-trampolines.c: handle synchronized methods with the common
12576 vtable trampoline (bug #335601).
12578 2007-10-17 Zoltan Varga <vargaz@gmail.com>
12580 * mini-ia64.h mini-amd64.c: Add support for the common vtable trampoline.
12582 * inssel.brg (mini_emit_virtual_call): Fix the computation of ins->inst_offset on
12585 * mini-ia64.h mini-ia64.c: Add support for IMT.
12587 * mini-x86.c (mono_arch_emit_prolog): Increase the size allocated for the
12588 prolog. Fixes #331958.
12590 2007-10-15 Zoltan Varga <vargaz@gmail.com>
12592 * mini-sparc.h mini-sparc.c: Add support for the common vtable trampoline.
12594 Mon Oct 15 11:18:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
12596 * mini-ppc.c, mini-ppc.h: ppc support for the common vtable
12599 Mon Oct 15 10:41:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
12601 * mini-amd64.c, mini-amd64.h: amd64 support for the common vtable
12604 Mon Oct 15 10:39:26 CEST 2007 Paolo Molaro <lupus@ximian.com>
12606 * mini-x86.c, mini-x86.h: x86 support for the common vtable
12609 Mon Oct 15 10:37:15 CEST 2007 Paolo Molaro <lupus@ximian.com>
12611 * mini-trampolines.c: changed the magic rampoline to understand
12612 the common vtable trampoline method: the method to invoke is
12613 determined by the vtable displacement of the call.
12615 Mon Oct 15 10:35:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
12617 * mini.c, mini.h: register the common vtable trampoline if the
12618 architecture supports it.
12620 Mon Oct 15 09:50:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
12622 * cpu-amd64.md: use the correct max length for tls_get.
12624 2007-10-14 Zoltan Varga <vargaz@gmail.com>
12626 * mini.c (mono_method_to_ir): Use mini_get_class in CEE_LDELEM_ANY and
12627 CEE_STELEM_ANY. Fixes #333696.
12629 Thu Oct 11 18:04:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
12631 * exceptions-x86.c: provide more graceful handling of the case where
12632 we followed a bogus function pointer from managed code (bug #332866).
12634 2007-10-11 Mark Probst <mark.probst@gmail.com>
12636 * mini.h, mini.c: Introduced the MonoGenericSharingContext, which
12637 replaces the generic_shared flag and will carry more information
12640 * generic-sharing.c: Added mini_type_stack_size() which allows
12641 allows open types if given a generic sharing context.
12642 mini_get_basic_type_from_generic() takes a
12643 MonoGenericSharingContext* instead of a MonoCompile* now.
12645 * mini-alpha.c, mini-amd64.c, mini-arm.c, mini-hppa.c,
12646 mini-ia64.c, mini-mips.c, mini-ppc.c, mini-s390.c, mini-s390x.c,
12647 mini-sparc.c, mini-x86.c: Trivial changes required by the two
12648 changes above. Just passing arguments through to the right
12651 Wed Oct 10 19:44:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
12653 * mini-arm.c: unify the call emission to emit_code_seq().
12655 Wed Oct 10 13:05:46 CEST 2007 Paolo Molaro <lupus@ximian.com>
12657 * tramp-arm.c: reduced the trampoline size.
12659 2007-10-10 Mark Probst <mark.probst@gmail.com>
12661 * generic-sharing.c, mini.h, mini-amd64.c, mini-x86.c: Moved type
12662 variable handling out of arch-specific code.
12664 Wed Oct 10 10:49:28 CEST 2007 Paolo Molaro <lupus@ximian.com>
12666 * mini-arm.c: implemented fast delegate dispatch.
12668 2007-10-09 Zoltan Varga <vargaz@gmail.com>
12670 * mini-amd64.c (mono_arch_compute_omit_fp): Add more checks to ensure
12671 that fp elimination is turned off if the space required by locals is too
12672 big. Fixes #331958.
12674 Tue Oct 9 21:01:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
12676 * Makefile.am, mini-arm.c, mini-arm.h, tramp-arm.c: ported
12677 ARM to the new style trampoline.
12679 2007-10-09 Zoltan Varga <vargaz@gmail.com>
12681 * tramp-amd64.c: Rework the specific trampoline code to make it smaller.
12683 * mini-amd64.h mini-amd64.c: Export amd64_patch as mono_amd64_patch.
12685 2007-10-09 Martin Baulig <martin@ximian.com>
12688 (MonoDebuggerMetadataInfo): Added `field_info_type_offset' and
12689 `field_info_offset_offset'.
12691 Tue Oct 9 09:47:51 CEST 2007 Paolo Molaro <lupus@ximian.com>
12693 * mini-ppc.c, mini-ppc.h, mini-ops.h, inssel-ppc.brg, cpu-g4.md:
12694 removed more internal usage of the r11 register and made it available
12695 to the register allocator.
12697 2007-10-08 Mark Probst <mark.probst@gmail.com>
12699 * mini.c, mini-amd64.c, mini-x86.c: Allow open generic contexts
12700 when sharing generics and treat type variables as references.
12702 Mon Oct 8 10:55:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
12704 * mini-ppc.c: started removing the internal uses of register r11
12705 to eventually allow the register allocator to manage it as an
12706 additional available register.
12708 Mon Oct 8 14:25:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
12710 * tramp-amd64.c: fixed memory corruption in the trampoline generation.
12712 Mon Oct 8 12:06:33 CEST 2007 Paolo Molaro <lupus@ximian.com>
12714 * tramp-ppc.c, tramp-x86.c: reduce the alignment requirements for
12715 specific trampolines as they are not performance critical as a jump
12716 target (maybe align as before only for AOT code?). This saves about
12717 200 KB of native code on x86 for monodevelop startup.
12719 Mon Oct 8 10:04:40 CEST 2007 Paolo Molaro <lupus@ximian.com>
12721 * tramp-ppc.c: reduce the size of the trampolines, saves 160KB on
12722 monodevelop startup.
12724 2007-10-06 Zoltan Varga <vargaz@gmail.com>
12726 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Allow signed displacements.
12728 * mini-sparc.h mini-sparc.c: Implement IMT support.
12730 * tramp-sparc.c (mono_arch_create_trampoline_code): Rework the trampoline code so
12731 its smaller and doesn't clobber sparc_g1.
12733 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Update after trampoline changes.
12735 Fri Oct 5 18:28:11 CEST 2007 Paolo Molaro <lupus@ximian.com>
12737 * mini-ppc.c: optimized the size of the IMT thunks a bit.
12739 Fri Oct 5 18:08:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
12741 * mini-ppc.c: implemented fast delegate invocation.
12743 Fri Oct 5 00:01:05 CEST 2007 Paolo Molaro <lupus@ximian.com>
12745 * mini-ppc.h, mini-ppc.c: IMT support for the PPC architecture.
12747 Thu Oct 4 22:04:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
12749 * mini-ppc.c, mini-ppc.h, tramp-ppc.c, Makefile.am: port the PPC
12750 code to the new style trampoline in preparation for IMT support.
12752 Thu Oct 4 19:01:59 CEST 2007 Paolo Molaro <lupus@ximian.com>
12754 * mini-ppc.c, tramp-ppc.c: don't use r13 as it's used by the PPC EABI
12755 systems already. This also reduces the specific trampiline sizes and
12756 prepares for the use of r12 as the IMT identifier register.
12758 Thu Oct 4 16:38:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
12760 * mini-mips.h: endianess fix (simplified from a patch by
12761 Thomas Kunze <thommy@tabao.de>, bug #323737).
12763 Thu Oct 4 14:43:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
12765 * exceptions-ppc.c, mini-ppc.h: refactor to use macros
12766 to access ucontext fields and enable netbsd support
12767 (partially from Magnus Henoch <mange@freemail.hu>).
12769 Thu Oct 4 12:35:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
12771 * genmdesc.pl: patch from Henryk Plotz <henryk@openmoko.org> to
12772 use the preprocessor from the CPP env var if it is set.
12774 Wed Oct 3 17:11:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
12776 * mini-trampolines.c: fixed an assertion and moved it earlier in the
12777 code, before interface_offset gets used.
12779 2007-10-02 Zoltan Varga <vargaz@gmail.com>
12781 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Call
12782 mono_class_setup_vtable () before accessing klass->vtable.
12784 2007-10-01 Zoltan Varga <vargaz@gmail.com>
12786 * aot-compiler.c (get_plt_index): Rework the handling of wrappers to be not so
12789 Mon Oct 1 15:00:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
12791 * mini.c, mini-trampolines.c, mini.h: enable the lazy filling of the
12792 IMT slots (this saves hundreds of KB of memory in programs like
12793 IronPython and Monodevelop).
12795 Mon Oct 1 14:44:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
12797 * mini.c: print the delegate counter.
12799 Mon Oct 1 14:36:50 CEST 2007 Paolo Molaro <lupus@ximian.com>
12801 * mini-x86.c: make it easier to enable the debugging code for IMT
12804 2007-09-28 Martin Baulig <martin@ximian.com>
12807 (MonoDebuggerMetadataInfo): Add `klass_image_offset',
12808 `mono_method_klass_offset' and `mono_method_token_offset'.
12810 2007-09-20 Mark Probst <mark.probst@gmail.com>
12812 * mini.c: First generics sharing implementation. Can only share
12813 in very simple cases. If sharing doesn't work it falls back to
12814 dedicated compilation.
12816 * mini.h: Flag in MonoCompile to specify whether generic
12817 compilation is shared. Flags enum for marking which generic inst
12818 of a context is used. Prototypes for helper functions.
12820 * generic-sharing.c: Helper functions for generic method sharing.
12822 * optflags-def.h: Optimization flag (gshared) for enabling generic
12823 method sharing added.
12825 * Makefile.am: generic-sharing.c added.
12827 2007-09-19 Daniel Nauck <dna@mono-project.de>
12829 * mini.c (mono_thread_abort): fixed typo in r86014. It should be '==' instead of '!='.
12831 2007-09-19 Massimiliano Mantione <massi@ximian.com>
12832 * mini.c (mono_thread_abort): Correctly handle ThreadAbortException,
12835 2007-09-19 Martin Baulig <martin@ximian.com>
12837 * mini.c (mini_cleanup): Only call mono_debugger_cleanup() here;
12838 mono_debug_cleanup() is now part of mono_cleanup().
12840 2007-09-18 Zoltan Varga <vargaz@gmail.com>
12842 * driver.c (mono_main): Fix a warning.
12844 2007-09-17 Zoltan Varga <vargaz@gmail.com>
12846 * aot-compiler.c: Optimize various parts when processing large assemblies.
12849 * mini.c (mono_patch_info_hash): Improve hash function.
12851 2007-09-14 Jonathan Chambers <joncham@gmail.com>
12853 * mini-exceptions.c: Add HAVE_UNISTD_H check around include.
12855 Code is contributed under MIT/X11 license.
12857 2007-09-14 Zoltan Varga <vargaz@gmail.com>
12859 * mini.c (mini_init): Fix a leak.
12861 * debug-mini.c (mono_debug_free_method_jit_info): Fix a leak.
12863 Fri Sep 14 12:53:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
12865 * mini.c: redirect string.InternalAllocStr() to the managed allocator.
12867 2007-09-14 Zoltan Varga <vargaz@gmail.com>
12869 * mini-amd64.c (mono_arch_find_imt_method): Add support for AOT code.
12871 2007-09-13 Zoltan Varga <vargaz@gmail.com>
12873 * Makefile.am generics-variant-types.2.il generics.cs: Add some generics
12876 * inssel.brg: Reorganize the isinst/castclass code to reduce code duplication.
12878 * mini.c (handle_alloc): Enable managed allocators in AOT code.
12880 * aot-compiler.c (encode_patch): Add support for MONO_WRAPPER_ALLOC.
12882 * aot-runtime.c (decode_patch_info): Ditto.
12884 2007-09-12 Jonathan Chambers <joncham@gmail.com>
12886 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement
12887 static case. Cache delegates in architecture specific code,
12888 based on number of parameters.
12890 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Cache delegates
12891 in architecture specific code, based on number of parameters.
12893 * mini-trampolines.c (mono_delegate_trampoline): Architecture specific
12894 caching happen in architecture specific code now.
12896 Code is contributed under MIT/X11 license.
12898 2007-09-12 Jonathan Chambers <joncham@gmail.com>
12900 * mini.h, mini.c, mini-x86.c, mini-amd64.c, mini-hppa.c, mini-mips.c,
12901 mini-s390x.c, mini-arm.c, mini-ia64.c, mini-sparc.c, mini-ppc.c, mini-alpha.c,
12902 mini-s390.c: Add mono_arch_init and mono_arch_cleanup methods.
12904 Code is contributed under MIT/X11 license.
12906 2007-05-15 Massimiliano Mantione <massi@ximian.com>
12907 * mini.c: (mono_thread_abort) Fixed bug #82416.
12909 Tue Sep 11 16:15:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
12911 * mini.: hook the new managed GC allocation feature into the JIT.
12913 Tue Sep 11 16:14:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
12915 * mini.c: implementation for the new runtime tls opcode.
12917 2007-09-11 Martin Baulig <martin@ximian.com>
12920 (MonoDebuggerMetadataInfo): Add `mono_method_flags_offset' and
12921 `mono_method_inflated_offset'.
12923 2007-09-07 Zoltan Varga <vargaz@gmail.com>
12925 * driver.c mini.h mini.c: Add a new devel command line option for injecting
12926 async exceptions into a method.
12928 * mini-amd64.h mini-amd64.c: Implement injecting of async exceptions for the
12929 purpose of testing whenever the unwinder works at every instruction.
12931 Thu Sep 6 12:42:14 CEST 2007 Paolo Molaro <lupus@ximian.com>
12933 * mini.c: check accessibility of method used in ldftn (fixes
12936 2007-09-04 Zoltan Varga <vargaz@gmail.com>
12938 * mini-amd64.c (mono_arch_output_basic_block): Fix a warning.
12940 * inssel.brg: Fix a warning.
12942 2007-09-03 Martin Baulig <martin@ximian.com>
12944 * debug-debugger.c: `MONO_DEBUGGER_EVENT_INITIALIZE_MANAGED_CODE'
12945 now takes the `main_method' as argument.
12947 2007-09-02 Zoltan Varga <vargaz@gmail.com>
12949 * cpu-sparc.md (endfilter): Add missing src1:i argument.
12951 2007-08-30 Jonathan Chambers <joncham@gmail.com>
12953 * driver.c: include the cil-coff.h header on Windows.
12955 Code is contributed under MIT/X11 license.
12957 Thu Aug 30 16:17:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
12959 * mini.c, driver.c: don't include the cil-coff.h header.
12961 Thu Aug 30 14:50:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
12963 * mini.c: flag places that needs fixes fo soft-float support.
12965 Wed Aug 29 18:26:20 CEST 2007 Paolo Molaro <lupus@ximian.com>
12967 * mini.h, inssel-float.brg: fix soft-float constant loads on big
12968 endian systems (partially from Dean Jenkins, bug #81924).
12970 2007-08-28 Mark Probst <mark.probst@gmail.com>
12972 * mini.c (check_linkdemand): Remove embedded reference object in
12973 call to LinkDemandSecurityException.
12974 (mono_jit_compile_method_inner): Call LinkDemandSecurityException
12975 with an IntPtr instead of a reference object.
12977 2007-08-28 Zoltan Varga <vargaz@gmail.com>
12979 * mini.c (handle_initobj): Handle alignment properly.
12981 * inssel.brg (mini_emit_memset): Ditto.
12983 * inssel.brg (mini_emit_memcpy): Ditto.
12985 * inssel-sparc.brg: Ditto.
12987 * mini.h mini.c inssel-*.brg: Pass alignment information to OP_MEMCPY/MEMSET.
12989 2007-08-26 Zoltan Varga <vargaz@gmail.com>
12991 * mini-exceptions.c (mono_handle_exception_internal): Skip the first frame for
12992 exceptions raised in unmanaged code. Fixes part of #82594.
12994 2007-08-24 Mark Probst <mark.probst@gmail.com>
12996 * mini.c (mono_method_to_ir), declsec.c
12997 (mono_declsec_linkdemand_aptc): Fixed custom attr leaks.
12999 2007-08-22 Martin Baulig <martin@ximian.com>
13002 (MonoDebuggerThreadInfo): New typedef.
13003 (mono_debugger_thread_table): New global variable.
13004 (mono_debugger_thread_created): New public function.
13005 (mono_debugger_thread_cleanup): New public function.
13008 (MonoDebuggerInfo):
13009 - removed `get_current_thread' and `lookup_assembly'.
13010 - removed `data_table'.
13011 - added `thread_table'.
13014 (mono_thread_start_cb): Call mono_debugger_thread_created().
13015 (mono_thread_attach_cb): Likewise.
13016 (mini_thread_cleanup): Call mono_debugger_thread_cleanup().
13017 (mini_cleanup): Move mono_debug_cleanup() down, after free'ing the
13020 * driver.c (mono_main): Move mono_debug_init() up, before calling
13021 mini_init(); mono_debug_init_1() and mono_debug_init_2() are gone.
13023 Tue Aug 21 16:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
13025 * mini-x86.c, inssel-x86.brg: group multiple stack adjustments
13026 together when passing several arguments of type double (gives a small
13027 speedup and saves a few bytes of generated code).
13029 2007-08-20 Jb Evain <jbevain@novell.com>
13031 * mini.c (mono_method_to_ir): fix leak on InvalidProgramException.
13033 2007-08-20 Jb Evain <jbevain@novell.com>
13035 * mini.c (mono_method_to_ir): throw MethodAccessException
13036 and FieldAccessException instead of InvalidProgramException.
13038 2007-08-20 Mark Probst <mark.probst@gmail.com>
13040 * mini.c: CoreCLR security checks.
13042 * mini.h: Removed MonoSecurityMode (moved to
13043 metadata/security-manager.h) and mono_security_mode global var
13044 (replaced by set/get functions in security-manager.h).
13046 * driver.c: Added "core-clr-test" security mode for testing. Used
13047 set-function for setting security mode.
13049 2007-08-17 Mark Probst <mark.probst@gmail.com>
13051 * mini.c: MonoJitInfo's are freed hazardously now. Statistics for
13052 the new jit_info_table.
13054 * driver.c: Test code for the new jit_info_table (enabled by the
13055 define MONO_JIT_INFO_TABLE_TEST).
13057 2007-08-14 Zoltan Varga <vargaz@gmail.com>
13059 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
13060 detection of call <REG> instruction sequence. Fixes build on freebsd.
13062 2007-08-13 Zoltan Varga <vargaz@gmail.com>
13064 * mini-exceptions.c: Fix a warning.
13066 2007-08-11 Zoltan Varga <vargaz@gmail.com>
13068 * exceptions-amd64.c (mono_arch_handle_altstack_exception): Enable the new
13069 stack overflow handling code on amd64 too.
13071 * mini-exceptions.c (mono_setup_altstack): Make this use
13072 mono_thread_get_stack_bounds ().
13074 * mini-x86.h: Disable sigaltstack on solaris x86.
13076 2007-08-10 Zoltan Varga <vargaz@gmail.com>
13078 * mini-exceptions.c (mono_setup_altstack): Enable this to work on solaris x86.
13080 2007-08-10 Geoff Norton <gnorton@customerdna.com>
13082 * tramp-x86.c: Remove some unneeded alignment changes on Apple. Fixes #82387.
13084 2007-08-08 Zoltan Varga <vargaz@gmail.com>
13086 * mini-exceptions.c (mono_print_thread_dump): Enable this on amd64 too.
13088 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Fix a warning.
13090 2007-08-03 Neale Ferguson <neale@sinenomine.net>
13092 * mini-s390.c (add_general): Adjust offset calculation to take into account of rounding up
13095 Thu Aug 2 17:36:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
13097 * mini-ppc.c: avoid an invalid encoding of unsigned right shift by 0
13098 to be emitted (bug #82281).
13100 2007-08-01 Martin Baulig <martin@ximian.com>
13102 Merged the `debugger-dublin' branch.
13104 * debug-debugger.h (MonoDebuggerInfo):
13105 Removed the `old_*' compatibility entries.
13106 Added `debugger_version' and `data_table'.
13107 Renamed `get_method_addr_or_bpt' -> `insert_breakpoint'.
13108 Renamed `remove_method_breakpoint' -> `remove_breakpoint'.
13111 (MiniDebugMethodBreakpointInfo): Add `address_list'.
13112 (mono_debugger_check_breakpoints): Take a `MonoDebugMethodAddress *'
13113 instead of a `gconstpointer'.
13114 (mono_debugger_insert_method_breakpoint): Return a
13115 `MonoDebugMethodAddressList *'.
13117 2007-06-28 Martin Baulig <martin@ximian.com>
13119 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
13121 2007-08-01 Zoltan Varga <vargaz@gmail.com>
13123 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Avoid using
13124 __builtin_frame_address () since it is broken on older gcc versions.
13126 Tue Jul 31 17:34:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
13128 * mini.c, mini.h, mini-exceptions.c: added a bit of documentation
13129 on the stack overflow handling and made the managed stack overflows
13130 catchable in most cases using soft guard pages.
13131 * exceptions-x86.c: added code to restore the protection in the soft
13132 guard pages at the end of exception handling.
13134 2007-07-31 Zoltan Varga <vargaz@gmail.com>
13136 * mini.c (SIG_HANDLER_SIGNATURE): Fix a warning.
13138 Mon Jul 30 17:43:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
13140 * exceptions-ppc.c, mini-ppc.h: arch-specific stack overflow
13141 exception handling.
13143 Mon Jul 30 17:38:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
13145 * mini-alpha.h, mini-ia64.h, mini-sparc.h: disable the altstack
13146 signal handling support until it has been ported to the new mechanism.
13147 * mini.c: fixed stack overflow detection and use the new
13148 architecture code to handle signals on the altstack.
13150 Mon Jul 30 17:33:02 CEST 2007 Paolo Molaro <lupus@ximian.com>
13152 * exceptions-amd64.c, mini-amd64.h: amd64 code to handle
13153 stack overflows on the alt stack.
13155 Mon Jul 30 17:29:56 CEST 2007 Paolo Molaro <lupus@ximian.com>
13157 * exceptions-x86.c, mini-x86.h, mini.h: new code to handle
13158 stack overflows on the alt stack.
13160 Mon Jul 30 11:50:06 CEST 2007 Paolo Molaro <lupus@ximian.com>
13162 * exceptions-ppc.c: cleanup preparing for altstack support.
13164 Mon Jul 30 11:31:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
13166 * exceptions-arm.c: cleanup preparing for altstack support.
13168 2007-07-27 Mark Probst <mark.probst@gmail.com>
13170 * mini.c (print_jit_stats): Output hazard pointer stats.
13172 2007-07-26 Mark Probst <mark.probst@gmail.com>
13174 * driver.c, mini.c: Replaced security mode flags with a single
13177 Thu Jul 26 20:12:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
13179 * mini.c, mini-exceptions.c: cleanup the sigaltstack code.
13181 2007-07-25 Mark Probst <mark.probst@gmail.com>
13183 * mini.c, mini.h, driver.c (mono_main): Added command-line flag
13184 (which doesn't do anything yet) for activating Core CLR
13185 (Silverlight) security.
13187 Tue Jul 24 21:16:17 CEST 2007 Paolo Molaro <lupus@ximian.com>
13189 * mini-codegen.c: work around a possible gcc bug on arm.
13191 Tue Jul 24 17:20:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
13193 * driver.c, mini-x86.h, mini-amd64.h: print a nice error
13194 message for platforms that don't support AOT compilation.
13196 Mon Jul 23 10:29:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
13198 * mini.h, mini.c, driver.c: temporary smcs hack.
13200 Mon Jul 23 09:29:34 CEST 2007 Paolo Molaro <lupus@ximian.com>
13202 * mini-arm.h, mini-arm.c: arm EABI fixes.
13204 2007-07-22 Zoltan Varga <vargaz@gmail.com>
13206 * exceptions-x86.c (mono_arch_find_jit_info): Handle the lmf->method == NULL
13209 * tramp-x86.c (mono_arch_create_trampoline_code): Only set lmf->method for
13210 trampolines taking a method argument.
13212 * mini-x86.h (MonoLMF): Add an 'esp' field plus comments.
13214 * mini-x86.c (mono_arch_emit_prolog): Update after changes to the LMF structure.
13215 * tramp-x86.c (mono_arch_create_trampoline_code): Ditto.
13217 * exceptions-x86.c (mono_arch_get_jit_info): Properly clean up the stack after
13218 JIT compilation throws an exception. Fixes #82050.
13220 2007-07-19 Mark Probst <mark.probst@gmail.com>
13222 * mini.c: Removed the MonoLoaderErrorKind enum and replaced it
13223 with the MONO_EXCEPTION_ defines.
13225 2007-07-17 Zoltan Varga <vargaz@gmail.com>
13227 * mini-amd64.c (mono_arch_find_imt_method): Handle mov reg,IMM64 case. Fixes
13230 * mini-amd64.c (mono_arch_find_imt_method): Add some debug code to help find out
13231 the cause of an assertion.
13233 Mon Jul 16 19:31:21 CEST 2007 Paolo Molaro <lupus@ximian.com>
13235 * mini.c, jit-icalls.c: mono_get_inflated_method() is obsolete,
13238 2007-07-15 Zoltan Varga <vargaz@gmail.com>
13240 * mini-amd64.c (mono_arch_build_imt_thunk): Remove the non-32bit MonoMethod
13241 assert. Should fix #82103.
13243 2007-07-14 Zoltan Varga <vargaz@gmail.com>
13245 * mini-exceptions.c (mono_jit_walk_stack_from_ctx): Use MONO_CONTEXT_GET_SP ()
13246 here too. Fixes #82095.
13248 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for non-32bit MonoMethod
13251 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a couple asserts.
13253 * mini-amd64.h: Enable IMT for amd64.
13255 * mini-amd64.c (mono_arch_build_imt_thunk): Optimize IMT thunk size.
13257 2007-07-12 Zoltan Varga <vargaz@gmail.com>
13259 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for IMT call sequences.
13261 2007-07-12 Mark Probst <mark.probst@gmail.com>
13263 * mini.c (check_linkdemand, mono_method_to_ir): Abort compilation
13264 as soon as check_linkdemand sets an exception_type.
13266 Thu Jul 12 12:18:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
13268 * mini-x86.c: fixed offsets for IMT call sequence.
13269 * mini-x86.h: enable IMT again.
13271 2007-07-11 Zoltan Varga <vargaz@gmail.com>
13273 * trace.c (mono_trace_enter_method): Decode MonoType too.
13275 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Handle signed displacements too.
13277 * mini.h mini-x86.h mini-trampolines.c: Change the signature of mono_arch_find_imt_method () to pass the calling code address too.
13279 * mini-amd64.c: Add preliminary IMT implementation.
13281 Wed Jul 11 18:21:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
13283 * mini-x86.c: adjusted mono_arch_get_vcall_slot_addr () to
13284 understand the new IMT-base interface invocation (thanks to
13285 Daniel Nauck for the report and the remote debugging session).
13287 Wed Jul 11 14:54:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
13289 * mini-x86.c: size and speed optimizations for the IMT bsearch.
13291 2007-07-11 Zoltan Varga <vargaz@gmail.com>
13293 * Makefile.am (aotcheck): Make this actually use the AOTed code.
13295 Wed Jul 11 12:41:32 CEST 2007 Paolo Molaro <lupus@ximian.com>
13297 * mini-trampolines.c: implement AOT IMT support.
13298 * mini-x86.h: enable IMT support for wider testing.
13300 2007-07-10 Zoltan Varga <vargaz@gmail.com>
13302 * inssel.brg (emit_imt_argument): Add aot support here.
13304 * aot-runtime.c (decode_patch_info): Fix reading of MONO_PATCH_INFO_METHOD.
13306 Tue Jul 10 17:50:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
13308 * mini-x86.c, mini-x86.h, tramp-x86.c: x86 arch-specific changes
13309 of the IMT implementation, partially from massi, with my
13310 implementation of the bsearch sequence. Disabled by default until
13311 the AOT code is implemented.
13313 2007-07-10 Zoltan Varga <vargaz@gmail.com>
13315 * cpu-x86.md: The source argument of sext_i1/i2 must by a byte reg.
13317 * inssel-x86.brg: Add reg:ldind.i1(regvar) rules. Fixes #82056.
13319 Tue Jul 10 17:33:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
13321 * inssel.brg, mini.c, mini.h, mini-trampolines.c:
13322 arch-independent IMT JIT code from Massimiliano
13323 Mantione (massi@ximian.com) with small cleanups from me.
13325 Tue Jul 10 13:07:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
13327 * Makefile.am: fix svn invocation to get the svn revision to be
13328 independent of the local language (build fix).
13330 2007-07-09 Mark Probst <mark.probst@gmail.com>
13332 * mini.c (inline_method): Reset cfg->exception_type if the
13333 inlining is aborted. Fixes: 82049.
13335 Mon Jul 9 17:26:47 CEST 2007 Paolo Molaro <lupus@ximian.com>
13337 * mini.c: remove assert from exception handling code when exception_ptr
13340 2007-07-05 Zoltan Varga <vargaz@gmail.com>
13342 * mini.c (mono_codegen): Add an assert.
13344 * mini-x86.c (mono_arch_emit_prolog): Allocate space for the profiler method
13345 enter and leave code.
13346 * mini-amd64.c (mono_arch_emit_prolog): Likewise.
13348 Thu Jul 5 20:12:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
13350 * mini-ppc.c: fixed memory corruption for localloc(0)
13353 2007-07-05 Zoltan Varga <vargaz@gmail.com>
13355 * mini.c: Fix warnings.
13357 Wed Jul 4 15:30:36 CEST 2007 Paolo Molaro <lupus@ximian.com>
13359 * optflags-def.h, mini-x86.c: added sse2 optimization flag and use it
13360 to emit better double->int conversions.
13362 Tue Jul 3 19:42:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
13364 * mini.c: the provided Min/Max optimizations are valid for unisgned
13367 2007-07-03 Rodrigo Kumpera <rkumpera@novell.com>
13369 * 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
13371 2007-06-28 Miguel de Icaza <miguel@novell.com>
13373 * mini.c (mono_running_on_valgrind): Add support for reporting the
13374 method and its boundaries to valgrind.
13376 2007-06-28 Martin Baulig <martin@ximian.com>
13378 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
13380 2007-06-25 Zoltan Varga <vargaz@gmail.com>
13382 * ssa.c (visit_inst): Add support for OP_BR. Fixes #81946.
13384 * generic.2.cs: Add new test case.
13386 2007-06-25 Martin Baulig <martin@ximian.com>
13388 Merged the `debugger-dublin' branch.
13391 (mono_debugger_insert_method_breakpoint): New public method.
13392 (mono_debugger_remove_method_breakpoint): Likewise.
13393 (mono_debugger_check_breakpoints): New static method.
13394 (mono_debug_close_method): Call mono_debugger_check_breakpoints().
13396 * debug-debugger.h (MonoDebuggerInfo):
13397 Renamed (to keep backward compatibility in the vtable):
13398 `insert_breakpoint' -> `old_insert_breakpoint'.
13399 `remove_breakpoint' -> `old_remove_breakpoint'.
13400 `create_string' -> `old_create_string'.
13401 `lookup_class' -> `old_lookup_class'.
13402 `lookup_type' -> removed; changed into a dummy field.
13403 `lookup_assembly' -> `old_lookup_assembly'.
13404 Added (same functionality, but different signature):
13405 `create_string', `lookup_class', `lookup_assembly'
13407 `get_method_addr_or_bpt', `remove_method_breakpoint',
13408 `runtime_class_init'.
13410 * debug-debugger.c: Merged the `debugger-dublin' branch.
13412 2007-06-23 Zoltan Varga <vargaz@gmail.com>
13414 * mini-amd64.c (peephole_pass_1): Optimize away moves at the beginning of the bb as
13416 (peephole_pass): Likewise.
13418 Fri Jun 22 09:17:08 CEST 2007 Paolo Molaro <lupus@ximian.com>
13420 * driver.c: hopefully make setaffinity work also for ancient
13423 2007-06-22 Atsushi Enomoto <atsushi@ximian.com>
13425 * driver.c : win32 build fix.
13427 Thu Jun 21 19:24:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
13429 * driver.c: check for the MONO_NO_SMP env var and bind to a single
13430 processor if it is set.
13432 2007-06-21 Martin Baulig <martin@ximian.com>
13434 * debug-mini.h: New file.
13437 (mono_debugger_insert_breakpoint_full): Moved here from
13438 ../metadata/mono-debug-debugger.c.
13439 (mono_debugger_remove_breakpoint): Likewise.
13440 (mono_debugger_breakpoint_callback): Likewise.
13442 2007-06-15 Raja R Harinath <rharinath@novell.com>
13444 * jit-icalls.c (mono_helper_compile_generic_method): Update to
13445 changes in MonoGenericClass.
13447 2007-06-14 Zoltan Varga <vargaz@gmail.com>
13449 * mini-codegen.c (mono_opcode_to_type): Fix ia64 build.
13451 2007-06-14 Raja R Harinath <rharinath@novell.com>
13453 * jit-icalls.c (mono_helper_compile_generic_method): Update to
13454 removal of MonoGenericMethod.
13456 Thu Jun 14 12:42:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
13458 * mini-exceptions.c: hooks for the exception events profiling API.
13460 2007-06-14 Randolph Chung <tausq@debian.org>
13462 * Makefile.ma: Add hppa target.
13463 * mini-arch.h: Include mini-hppa.h
13464 * cpu-hppa.md, exceptions-hppa.c, inssel-hppa.brg, mini-hppa.c,
13465 mini-hppa.h, tramp-hppa.c: New files for 32-bit HPPA port.
13466 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
13468 2007-06-14 Randolph Chung <tausq@debian.org>
13470 * inssel.brg: Add rules for "chained" compare-branch operations so that
13471 a single compare op can affect multiple branches. Adjust cost for
13472 OP_CEQ/OP_CGT/OP_CGT_UN/OP_CLT/OP_CLT_UN.
13473 * inssel-long32.brg: Update rules to use compare-branch macros. Adjust
13474 cost for some rules so that they can more easily be overridden by
13475 per-arch rules (with fixes from lupus).
13476 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
13478 2007-06-13 Randolph Chung <tausq@debian.org>
13480 * mini-ops.h: Reorder branch ops so that they match the order of the
13481 corresponding CEE_* ops. The code expects them this way.
13482 Add new ops for HPPA target.
13483 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
13485 2007-06-13 Randolph Chung <tausq@debian.org>
13487 * mini-exceptions.c: Handle cases where the stack grows towards
13489 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
13491 Wed Jun 13 19:13:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
13493 * jit-icalls.c, mini.h, mini.c: added virtual generic invoke
13495 * driver.c: explain where a non-matching corlib is found.
13497 2007-06-13 Mark Probst <mark.probst@gmail.com>
13499 * mini.c (print_jit_stats): Output dynamic code allocation stats.
13501 2007-06-10 Sanghyeon Seo <sanxiyn@gmail.com>
13503 * mini-exceptions.c: Generate a method profile leave event during
13504 an exception to ensure that the profiler gets notified.
13506 2007-06-07 Zoltan Varga <vargaz@gmail.com>
13508 * mini-amd64.c (peephole_pass): Merge some small changes from the linear-ir
13511 * cpu-amd64.md: Add long_and/or/xor opcodes.
13513 2007-06-06 Wade Berrier <wberrier@novell.com>
13515 * cpu-s390x.md (shr_imm): Correct the length of shr_imm instruction.
13516 (./class/lib/monolite/mcs.exe:25498): WARNING **: wrong maximal instruction
13517 length of instruction shr_imm (expected 8, got 10)
13519 2007-06-06 Zoltan Varga <vargaz@gmail.com>
13521 * mini-ia64.c (mono_arch_output_basic_block): Really fix the build.
13523 2007-06-06 Mark Probst <mark.probst@gmail.com>
13525 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
13526 MonoInternalHashTable again (fixed bug in the internal hash table
13529 2007-06-06 Mark Probst <mark.probst@gmail.com>
13531 * mini.c, driver.c: Reverted the MonoInternalHashTable changes.
13532 Have to figure out what makes it crash the SWF regression.
13534 2007-06-05 Zoltan Varga <vargaz@gmail.com>
13536 * mini-ia64.c (mono_arch_lowering_pass): Fix ia64 build.
13538 Tue Jun 5 17:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
13540 * mini.c: optimize out the type check when storing null in a
13543 2007-06-04 Mark Probst <mark.probst@gmail.com>
13545 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
13546 MonoInternalHashTable.
13548 Mon Jun 4 11:29:43 CEST 2007 Paolo Molaro <lupus@ximian.com>
13550 * inssel.brg, mini.c, mini-ops.h: optimized Math.Mini/Max
13551 signed integer methods.
13553 2007-06-02 Zoltan Varga <vargaz@gmail.com>
13555 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case
13556 permanently since the current approach doesn't work.
13558 2007-06-02 Zoltan Varga <vargaz@gmail.com>
13560 * inssel.brg (stmt): Only call delegate->invoke_impl if
13561 MONO_ARCH_HAVE_CREATE_DELEGATE_TRAMPOLINE is defined.
13563 2007-06-01 Zoltan Varga <vargaz@gmail.com>
13565 * mini-amd64.c (mono_arch_output_basic_block): Unify div/rem opcodes and handle
13566 the sreg2==rdx case.
13568 * mini-amd64.c cpu-amd64.md: Correct length of r4const instruction and take into
13569 account if it contains a rex prefix.
13570 (peephole_pass): Handle OP_FMOVE as well.
13572 2007-06-01 Zoltan Varga <vargaz@gmail.com>
13574 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case for now
13575 as it causes regressions.
13577 2007-05-31 Zoltan Varga <vargaz@gmail.com>
13579 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement support for the
13580 static case as well.
13582 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix ia64 build.
13584 * mini-x86.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
13585 (mono_arch_get_this_arg_from_call): Ditto.
13587 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Removed.
13589 * inssel.brg (mini_emit_virtual_call): Call delegate->Invoke through the delegate's
13592 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
13593 (mono_arch_get_this_arg_from_call): Ditto.
13595 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Removed.
13597 * mini-trampolines.c (mono_delegate_trampoline): Complete rewrite. On first call,
13598 try to create optimized invoke code and use that for further invocations.
13599 Otherwise, use the original mono_marshal_get_delegate_invoke () implementation.
13601 * mini-x86.h mini-ia64.h: Remove MONO_ARCH_HAS_CREATE_DELEGATE_TRAMPOLINE for now.
13603 2007-05-29 Rodrigo Kumpera <kumpera@gmail.com>
13605 * inssel.brg (mini_emit_virtual_call): Statically dispatch virtual calls to
13606 sealed classes or methods.
13607 *devirtualization.cs: tests for the new optimization
13609 2007-05-29 Zoltan Varga <vargaz@gmail.com>
13611 * liveness.c (update_gen_kill_set): No need to set VOLATILE flags here, it is done
13612 by the update_volatile () function.
13614 2007-05-27 Zoltan Varga <vargaz@gmail.com>
13616 * driver.c (mono_main): Call g_thread_init () early since newer glib versions
13619 * abcremoval.c (mono_perform_abc_removal): Avoid using alloca.
13621 2007-05-24 Jonathan Chambers <joncham@gmail.com>
13623 * mini.c: Add configure checks for header files.
13624 * mini-x86.c: Add configure checks for header files.
13625 * trace.c: Add configure checks for header files.
13626 * aot-runtime.c: Add configure checks for header files.
13627 * aot-compiler.c: Add configure checks for header files.
13628 * driver.c: Add configure checks for header files.
13629 * mini-codegen.c: Add configure checks for header files.
13631 Code is contributed under MIT/X11 license.
13633 2007-05-22 Zoltan Varga <vargaz@gmail.com>
13635 * mini-ia64.c (mono_arch_lowering_pass): Fix the handling of
13636 icompare_imm -128 + op_iclt. Fixes #81703.
13638 2007-05-19 Zoltan Varga <vargaz@gmail.com>
13640 * mini-codegen.c (mono_local_regalloc): Fix long-shift-regalloc on amd64.
13642 2007-05-15 Massimiliano Mantione <massi@ximian.com>
13644 * inssel.brg: added "mini_emit_load_intf_bit_reg_vtable", and used it
13645 inside "mini_emit_isninst_iface_cast" and "mini_emit_castclass_iface"
13646 so that all isinst checks now use "interface_bitmap".
13648 2007-05-15 Zoltan Varga <vargaz@gmail.com>
13650 * cpu-amd64.md (jmp): Fix a warning.
13652 * inssel.brg (CEE_SWITCH): Hopefully fix #80738.
13654 * basic.cs: Add new regression test.
13656 * basic.cs: Remove test which is now in basic-long.cs.
13658 * mini-ia64.c (mono_arch_output_basic_block): Sign extend in CEE_CONV_I8/CEE_CONV_I.
13660 * basic-long.cs: Add new test.
13662 2007-05-13 Zoltan Varga <vargaz@gmail.com>
13664 * mini-sparc.c (mono_spillvar_offset_float): Fix sparc build.
13666 2007-05-12 Zoltan Varga <vargaz@gmail.com>
13668 * cpu-x86.md minix-86.c: Add a peephole_pass_1 () as on amd64.
13670 * mini-x86.c (mono_arch_output_basic_block): Use mono_opcode_to_cond () in a few
13673 * mini-x86.c (mono_arch_emit_exceptions): Decrease the size of the exception
13674 throwing code a bit.
13676 * exceptions-x86.c (mono_arch_get_throw_corlib_exception): Decrease the size of
13677 the exception throwing code a bit.
13679 * mini-x86.c (get_call_info): Allocate result from a mempool.
13681 2007-05-11 Zoltan Varga <vargaz@gmail.com>
13683 * aot-compiler.c (find_typespec_for_class): Fix the assert.
13685 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
13687 * mini.h (MonoCompile): Add 'token_info_hash' field.
13689 * mini.c: Save token->method associations during compilation so the AOT
13690 compiler can use it.
13692 * aot-compiler.c aot-runtime.c: Add support for compiling non-generic methods
13693 which reference generic classes and methods.
13695 2007-05-10 Zoltan Varga <vargaz@gmail.com>
13697 * mini.h mini-<ARCH>.h: Get rid of MONO_ARCH_HAS_XP_LOCAL_REGALLOC.
13699 * aot-compiler.c (compile_method): Fix a typo in a comment.
13701 * aot-runtime.c (decode_cached_class_info): Skip generic types.
13703 * aot-compiler.c: Add minimal support for AOTing generic code by skipping
13704 everything generic.
13706 * mini.c (mono_method_to_ir): Disable AOT when calling helper_compile_generic_method.
13708 2007-05-09 Zoltan Varga <vargaz@gmail.com>
13710 * mini.h (MonoCompile): Add 'args' field.
13712 * mini.c (mono_compile_create_vars): Store variables representing the arguments
13715 * mini-<ARCH>.c: Use cfg->args for accessing the method arguments.
13717 2007-05-08 Zoltan Varga <vargaz@gmail.com>
13719 * mini.c (mono_compile_get_interface_var): Remove this unused function.
13721 * mini-ops.h inssel.brg mini-<ARCH>.c: Add a new opcode for ckfinite as well.
13723 * mini-ops.h: Introduce new opcodes used in the IR instead of the original CEE_
13724 opcodes for some opcodes.
13726 * mini.h *.brg *.c: Use the new opcodes.
13728 2007-05-08 Massimiliano Mantione <massi@ximian.com>
13730 * mini.h: Bumped aot revision.
13732 * inssel.brg: modified code generation of type checks for interfaces
13733 to use the new "MonoClass.interface_bitmap" instead of the old
13734 "MonoClass.interface_offsets".
13736 2007-04-30 Zoltan Varga <vargaz@gmail.com>
13738 * cpu-amd64.md (jmp): Increase the maximum size of the jmp opcode to 128.
13740 2007-04-29 Zoltan Varga <vargaz@gmail.com>
13742 * abcremoval.c (summarize_integer_value): Handle OP_LCONV_TO_I4 to fix abcrem on
13745 2007-04-27 Neale Ferguson <neale@sinenomine.net>
13747 * mini-s390x.c: Fix MONO_TYPE_VALUETYPE processing.
13749 2007-04-27 Wade Berrier <wberrier@novell.com>
13751 * mini-s390x.c: Remove redeclaration of CompRelation and CompType (defined in
13752 mini.h) to fix build.
13754 2007-04-26 Zoltan Varga <vargaz@gmail.com>
13756 * mini-amd64.c (peephole_pass_1): Fix and reenable this pass.
13758 * mini-amd64.c (mono_arch_local_regalloc): Disable the new peephole_pass_1 as it
13759 causes the corlib unit tests to fail.
13761 2007-04-25 Zoltan Varga <vargaz@gmail.com>
13763 * mini-codegen.c (mono_opcode_to_type): Fix a bug in the previous patch.
13765 * mini-amd64.c (peephole_pass_1): New pass to perform before local regalloc.
13767 * mini-codegen.c (mono_opcode_to_cond): New helper function to convert conditional
13768 opcodes to the comparison relations.
13770 * mini-codegen.c (mono_opcode_to_type): New helper function to convert conditional
13771 opcodes to their types.
13773 * mini-ia64.c mini-amd64.c: Use mono_opcode_to_cond and mono_opcode_to_type.
13775 * mini-amd64.c (get_call_info): Allocate the result from the cfg mempool and cache
13776 it in cfg->arch.cinfo.
13778 * local-propagation.c (mono_local_cprop_bb): Fix a warning.
13780 * mini.h mini.c branch-opts.c: Change bbhash to be an array and store it in
13781 cfg->cil_offset_to_bb.
13783 2007-04-24 Zoltan Varga <vargaz@gmail.com>
13785 * liveness.c (optimize_initlocals): New mini-pass to optimize away dead assignments
13786 created becase of initlocals.
13788 2007-04-23 Zoltan Varga <vargaz@gmail.com>
13790 * mini-alpha.c cpu-alpha.md: More alpha port work from
13791 Sergey Tikhonov <tsv@solvo.ru>.
13793 2007-04-21 Andreas Faerber <andreas.faerber@web.de>
13795 * Makefile.am (BUILT_SOURCES): Fix for automake 1.6.x. Fixes #81417.
13797 2007-04-19 Zoltan Varga <vargaz@gmail.com>
13799 * cpu-s390.md (break): Correct the length of break instruction.
13801 Thu Apr 19 16:28:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
13803 * mini.c: fix a couple of soft-float issues and comments.
13805 2007-04-15 Miguel de Icaza <miguel@novell.com>
13807 * trace.c (is_filenamechar): - is also a filename char.
13809 2007-04-15 Neale Ferguson <neale@sinenomine.net>
13811 * mini-s390.c: Correct checking for enum type in return value processing.
13813 2007-04-14 Raja R Harinath <rharinath@novell.com>
13815 * Makefile.am (BUILT_SOURCES): Add 'version.h'.
13816 (version.h): Makefile is in the build directory.
13818 2007-04-06 Andreas Faerber <andreas.faerber@web.de>
13820 * mini-amd64.h: fix for assertion failure on Solaris/amd64
13822 2007-04-11 Martin Baulig <martin@ximian.com>
13824 * mini.c (can_access_member): Fix handling of generic classes;
13827 2007-04-10 Zoltan Varga <vargaz@gmail.com>
13829 * aot-runtime.c (mono_aot_plt_resolve): Fix disabling of AOT. Fixes #81316.
13831 2007-04-05 Zoltan Varga <vargaz@gmail.com>
13833 * aot-runtime.c: Fix disabling of AOT. Fixes #81316.
13835 Fri Mar 23 20:25:31 CET 2007 Paolo Molaro <lupus@ximian.com>
13837 * mini-codegen.c: make sure the right spill amount is
13838 used for fp or integer registers (fixes the float_sub_spill() on ppc).
13840 Fri Mar 23 19:43:35 CET 2007 Paolo Molaro <lupus@ximian.com>
13842 * mini-ppc.c: fixes for the fp_branch_nan test.
13844 2007-03-23 Zoltan Varga <vargaz@gmail.com>
13846 * basic.cs: Comment out new test which still fails on ia64.
13848 Fri Mar 23 15:54:23 CET 2007 Paolo Molaro <lupus@ximian.com>
13850 * mini.c: immediate shifted or fix (mono_metadata_user_string assert).
13852 Fri Mar 23 12:53:28 CET 2007 Paolo Molaro <lupus@ximian.com>
13854 * mini-ppc.c, mini-ppc.h: struct passing ABI fix (bug #77968).
13856 2007-03-22 Zoltan Varga <vargaz@gmail.com>
13858 * cfold.c (FOLD_BINOP): Cast the result to gint32 to prevent overflow problems
13859 on 64 bit machines. Fixes part of #80738.
13861 * basic.cs: Add regression test.
13863 2007-03-17 Zoltan Varga <vargaz@gmail.com>
13865 * inssel.brg basic.cs: Revert previous change to fix build.
13867 * inssel.brg (SWITCH): Clean out the upper word of the switch value on 64 bit
13870 * inssel.brg (SWITCH): Use an integer comparison. Fixes #80738.
13872 * basic.cs: Add new regression test.
13874 2007-03-17 Zoltan Varga <vargaz@gmail.com>
13876 * mini-ia64.c (mono_arch_emit_prolog): Fix an assert when a function has too
13879 2007-03-16 Neale Ferguson <neale@sinenomine.net>
13881 * cpu-s390x.md: Correct length of break instruction.
13883 2007-03-16 Neale Ferguson <neale@sinenomine.net>
13885 * mini-s390x.c, cpu-s390x.md: Fix #80507 for s390x.
13886 * mini-s390.c, cpu-s390.md: Fix #80507 for s390.
13888 2007-03-15 Jonathan Chambers <joncham@gmail.com>
13890 * *.c: Begin WIN64 port.
13891 * mini.c: Use correct register in profiler.
13892 * mini-amd64.c: No inline assembly on Win64.
13893 * mini-amd64.h: Implement MONO_INIT_CONTEXT_FROM_FUNC for Win64.
13894 Only define MONO_ARCH_USE_SIGACTION on non-windows platforms.
13895 * exceptions-amd64.c: Only need gregs_from_ucontext if MONO_ARCH_USE_SIGACTION
13896 is defined. Implement mono_arch_sigctx_to_monoctx, mono_arch_monoctx_to_sigctx, and
13897 mono_arch_ip_from_context for Win64.
13899 Contributed under MIT/X11 license.
13901 2007-03-15 Zoltan Varga <vargaz@gmail.com>
13903 * exceptions-amd64.c (seh_handler): Ditto.
13905 * exceptions-x86.c (seh_handler): Fix a memory leak.
13907 Thu Mar 15 13:47:59 CET 2007 Paolo Molaro <lupus@ximian.com>
13909 * mini-arm.c, mini-mips.c, mini-ppc.c, mini-s390.c,
13910 mini-s390x.c: fixed peephole optimizations to deal
13911 correctly with 1 and 2 byte reload avoidance.
13913 Thu Mar 15 10:17:54 CET 2007 Paolo Molaro <lupus@ximian.com>
13915 * cpu-s390.md, cpu-s390x.md: update localloc length.
13917 Wed Mar 14 21:00:19 CET 2007 Paolo Molaro <lupus@ximian.com>
13919 * cpu-g4.md: added missing descriptions.
13921 2007-03-14 Miguel de Icaza <miguel@novell.com>
13923 * Makefile.am: Add support so the tail tests are not executed on
13924 PowerPC as that is a known limitation of the PowerPC port.
13926 2007-03-13 Jonathan Chambers <joncham@gmail.com>
13928 * runmdesc.bat: Move to msvc directory.
13930 2007-03-13 Jonathan Chambers <joncham@gmail.com>
13932 * runmdesc.bat: Run executable that was produced by the current
13933 target and sent via an argument.
13935 2007-03-11 Zoltan Varga <vargaz@gmail.com>
13937 * mini.c (mono_method_to_ir): Fix box+brtrue optimization. Fixes
13940 * generics.2.cs: Add regression test.
13942 2007-03-09 Wade berrier <wberrier@novell.com>
13944 * mini-ppc.h: Undo typo of MONO_CONTEXT_SET_SP (ppc doesn't define this symbol)
13946 2007-03-09 Zoltan Varga <vargaz@gmail.com>
13948 * aot-runtime.c (load_aot_module): Load all dependent assemblies eagerly since all
13949 AOT code depends on this.
13951 Thu Mar 8 19:36:13 CET 2007 Paolo Molaro <lupus@ximian.com>
13953 * mini.c: more precise tracking of types in the eval stack
13954 (part of fix for bug #81044).
13956 2007-03-07 Zoltan Varga <vargaz@gmail.com>
13958 * aot-runtime.c (mono_aot_get_class_from_name): Add a cache.
13960 * aot-compiler.c (encode_patch): Remove an obsolete comment.
13962 2007-03-06 Zoltan Varga <vargaz@gmail.com>
13964 * mini-exceptions.c (mono_handle_native_sigsegv): Fix a warning.
13966 * mini.c (mono_method_to_ir): Add a workaround for bug #80733.
13968 2007-02-22 Zoltan Varga <vargaz@gmail.com>
13970 * mini.c (type_from_op): Convert CEE_CONV_U to OP_LCONV_TO_U when the argument is
13971 a pointer on 64 bit systems. Fixes #80190.
13973 * iltests.il: Add new regression test.
13975 Tue Feb 20 11:33:28 CET 2007 Paolo Molaro <lupus@ximian.com>
13977 * mini.c: inline a constant for Environment.IsRunningOnWindows.
13979 2007-02-19 Geoff Norton <gnorton@customerdna.com>
13981 * trace.c: Remove an erroneous alignemnt check when tracing.
13982 Fixes --trace on OSX86.
13984 Wed Feb 14 19:45:56 CET 2007 Paolo Molaro <lupus@ximian.com>
13986 * mini-$(arch).h: initialize SP in context for all the archs.
13988 2007-02-14 Sebastien Pouliot <sebastien@ximian.com>
13990 * mini-x86.h: Initialize SP in MONO_INIT_CONTEXT_FROM_FUNC. Fix CAS
13991 regressions in the thread tests.
13993 2007-02-14 Zoltan Varga <vargaz@gmail.com>
13995 * *-alpha.*: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>:
13996 - fixed implementation of LOCALLOC opcode
13997 - implemented non-un compare for floats
13999 - implementation of FDIV and CKFINITE opcodes
14000 - fixes for latest mono updates
14001 - additional arch opcodes
14003 Mon Feb 12 11:54:16 CET 2007 Paolo Molaro <lupus@ximian.com>
14005 * Makefile.am: simplify and merge rules for cross-compilation.
14007 2007-02-07 Massimiliano Mantione <massi@ximian.com>
14009 * local-propagation.c: Actually *apply* the fix for bug 80591...
14011 Tue Feb 6 19:03:19 CET 2007 Paolo Molaro <lupus@ximian.com>
14013 * mini-exceptions.c: backuot part of the last change
14014 (fixes cas tests on amd64 related to GetExecutingAssembly ()).
14016 2007-02-06 Massimiliano Mantione <massi@ximian.com>
14017 * inssel.brg: Fix bug 59286.
14020 Tue Feb 6 12:23:50 CET 2007 Paolo Molaro <lupus@ximian.com>
14022 * mini-exceptions.c: patch from Zoltan to correctly check for
14023 stack boundaries (using the stack register, not the frame register),
14024 fixes bugs #80724, #79717.
14026 2007-02-03 Zoltan Varga <vargaz@gmail.com>
14028 * mini-ia64.c inssel-sparc.brg mini-sparc.c cpu-sparc.md: Get rid of OP_SETREG/
14029 OP_SETREGIMM, use OP_MOVE/OP_ICONST instead.
14031 * mini-amd64.c (mono_arch_output_basic_block): Fix ATOMIC_EXCHANGE in the
14032 presence of frame pointer elimination.
14034 2007-02-01 Geoff Norton <gnorton@customerdna.com>
14036 * mini-x86.h: NetBSD UCONTEX_REG defines.
14038 2007-02-01 Zoltan Varga <vargaz@gmail.com>
14040 * inssel-amd64.brg: Fix amd64 build.
14042 Thu Feb 1 14:02:09 CET 2007 Paolo Molaro <lupus@ximian.com>
14044 * mini.h: remove extern to workaround what looks likes gcc bug 26905
14047 2007-01-31 Zoltan Varga <vargaz@gmail.com>
14049 * mini-codegen.c (mono_is_regsize_var): New helper function usable by the back
14052 * mini-<ARCH>.c: Use mono_is_regsize_var ().
14054 2007-01-30 Mark Mason <mason@broadcom.com>
14056 * exceptions-mips.c: Lots of exception handling fixes, LMFs now work, some cleanups.
14057 * mini-mips.h: Add LMF magic numbers, and fix context set/get macros.
14058 * mini-mips.c: Cleanups, LMF handling now works, optimize store of zero, implement localloc
14059 beginning support for CEE_JMP [not quite working yet]
14060 * tramp-mips.c: LMF handling now works
14062 2007-01-30 Zoltan Varga <vargaz@gmail.com>
14064 * mini-amd64.c (peephole_pass): Optimize code common in initlocals blocks.
14066 * mini.h (NULLIFY_INS): New macro.
14068 Tue Jan 30 16:33:33 CET 2007 Paolo Molaro <lupus@ximian.com>
14070 * mini.c: statistical profiler fix for windows, patch
14071 from Tor Lillqvist (tml@novell.com).
14073 2007-01-30 Massimiliano Mantione <massi@ximian.com>
14074 * local-propagation.c: Fix bug 80591.
14076 Mon Jan 29 12:14:34 CET 2007 Paolo Molaro <lupus@ximian.com>
14078 * Makefile.am: put back the --export-dynamic option as with
14079 the previous gmodule flags (thanks to Robert Jordan).
14081 2007-01-28 Zoltan Varga <vargaz@gmail.com>
14083 * mini-sparc.c (peephole_pass): Fix #80622 for sparc as well.
14085 mini.h *.c: Allocate fp vregs from the same pool as the int vregs. Use this to
14086 simplify and speed up the local register allocator. Also rename some fields
14087 like iassign->vassign.
14089 * regalloc.c: Remove some functions which are no longer used since their
14090 inlined version is in mini-codegen.c.
14092 * mini-codegen.c: Rename mono_regstate2_ functions to mono_regstate_.
14094 * basic.cs objects.cs iltests.il: Merge tests from the linear IL branch.
14096 2007-01-27 Zoltan Varga <vargaz@gmail.com>
14098 * mini-amd64.c (peephole_pass): Remove optimizations which omit a
14099 narrowing. Fixes #80622.
14101 * iltests.il: Add new regresssion test.
14103 Fri Jan 26 18:31:45 CET 2007 Paolo Molaro <lupus@ximian.com>
14105 * mini.h, mini-trampolines.c, aliasing.c, mini-codegen.c,
14106 debug-debugger.c, debug-debugger.h: warning fixes.
14107 * driver.c: updated copyright year and made it fit in one line.
14109 Fri Jan 26 12:48:39 CET 2007 Paolo Molaro <lupus@ximian.com>
14111 * aot-runtime.c: updated to use mono-dl instead of gmodule.
14113 2007-01-25 Zoltan Varga <vargaz@gmail.com>
14115 * mini-x86.c (mono_arch_output_basic_block): Fix #80507 for x86.
14117 * mini-amd64.c (mono_arch_output_basic_block): Fix #80507 for amd64.
14119 * iltests.il: Add new test for bug #80507.
14121 Wed Jan 24 19:10:28 CET 2007 Paolo Molaro <lupus@ximian.com>
14123 * mini-arm.h: use soft-float also on vfp for now.
14125 Wed Jan 24 14:54:40 CET 2007 Paolo Molaro <lupus@ximian.com>
14127 * mini.c: fix some more soft-float issues.
14129 2007-01-24 Zoltan Varga <vargaz@gmail.com>
14131 * mini-sparc.h (MONO_ARCH_FRAME_ALIGNMENT): Fix sparc build.
14133 2007-01-24 Massimiliano Mantione <massi@ximian.com>
14134 * mini-arch.h, , inssel-amd64.brg, mini-x86.c, inssel-x86.brg,
14135 mini-ia64.c, mini-sparc.c, mini-alpha.c: Introduced
14136 MONO_ARCH_LOCALLOC_ALIGNMEENT to fix bug 80498.
14138 Wed Jan 24 12:04:39 GMT 2007 Paolo Molaro <lupus@ximian.com>
14140 * mini-arm.c: typo fix.
14142 2007-01-23 Neale Ferguson <neale@sinenomine.net>
14144 * mini-s390x.c: Use lgb instructions for I1 type variables instead of lb.
14146 2007-01-21 Zoltan Varga <vargaz@gmail.com>
14148 * mini.c (mono_allocate_stack_slots_full): Allocate memory from the cfg mempool.
14149 Share stack slots for scalar types. Avoid expensive g_list_free () calls.
14151 * mini-x86.c (mono_arch_allocate_vars): Don't free the result of allocate_stack_slots_full.
14153 * mini-amd64.c mini-ia64.c mini-alpha.c: Ditto.
14155 * mini.h (MonoJitStats): Add a new JIT statistics: locals_stack_size.
14157 * inssel.brg: Fix a warning.
14159 * mini.h (MonoBasicBlock): Make bb->dominated a GSList.
14161 * abcremoval.c ssa.c ssapre.c: Update after this change.
14163 * dominators.c (compute_dominators): Allocate bb->dominated from the cfg mempool.
14165 * dominators.c (df_set): Use mono_bitset_union_fast.
14167 Sat Jan 20 16:59:01 CET 2007 Paolo Molaro <lupus@ximian.com>
14169 * mini.h, genmdesc.c, genmdesc.pl, mini-${arch}.c, cprop.c,
14170 mini-codegen.c: reduce relocations and memory usage for the cpu
14173 2007-01-20 Zoltan Varga <vargaz@gmail.com>
14175 * mini-codegen.c (mono_regstate2_alloc_int): Optimize this using bsfq on amd64.
14177 * genmdesc.c genmdesc.pl mini.h: Remove some unused fields from the mdesc tables
14178 to reduce their size.
14180 2007-01-19 Mark Mason <mason@broadcom.com>
14182 * exceptions-mips.c: fix mono_arch_ip_from_context(), increase exception debug support.
14183 * mini-mips.c: more configuration macros, support long conditional branches, additional
14184 asserts, fix epilog instrumentation.
14185 * mini-mips.h: use standard stack walk
14186 * cpu-mips.md: increase size of div, rem and conditional branches
14188 Fri Jan 19 17:23:32 CET 2007 Paolo Molaro <lupus@ximian.com>
14190 * mini.h, mini-codegen.c, mini-$(arch).h: claenup references
14193 2007-01-19 Zoltan Varga <vargaz@gmail.com>
14195 * aot-compiler.c (encode_klass_info): Allow classes of the form <Type>[][].
14196 (compile_method): Ditto.
14198 * aot-runtime.c (decode_klass_info): Ditto.
14200 * mini.c (mono_method_to_ir): Call mono_get_got_var () in a place where it is
14201 needed by the code generated by inssel.brg. Also fix a warning.
14203 Thu Jan 18 17:55:22 CET 2007 Paolo Molaro <lupus@ximian.com>
14205 * mini.c: deal with enums that become genericinsts by
14206 being nested in a generic class (bug #79956).
14208 Thu Jan 18 16:52:56 CET 2007 Paolo Molaro <lupus@ximian.com>
14210 * mini.c: match the generic definition to check for
14211 private access with generic types (bug #78431).
14213 Thu Jan 18 11:50:13 CET 2007 Paolo Molaro <lupus@ximian.com>
14215 * genmdesc.pl, Makefile.am: perl implementation of genmdesc,
14216 to make life easier for people cross-compiling that insist on not
14219 2007-01-17 Mark Mason <mason@broadcom.com>
14221 * inssel-long.brg: patch to deal with mips missing flags
14222 * inssel-long32-mips.brg: implement overflow checks
14223 * insset-mips.brg: implement overflow checks
14224 * mini-mips.h: implement conditional exception handling
14225 * mini-mips.c: add mips_emit_exc_by_name(), implement conditional exception handling.
14226 Remove unused code, minor cleanups.
14227 * exceptions-mips.c: minor cleanups
14228 * mini-ops.h: add mips conditional exception ops
14229 * cpu-mips.md: add mips conditional exception ops
14232 Wed Jan 17 19:22:34 CET 2007 Paolo Molaro <lupus@ximian.com>
14234 * inssel.brg: patch from Mark Mason <mason@broadcom.com>
14235 to deal with mips missing of flags.
14237 Tue Jan 16 20:01:01 CET 2007 Paolo Molaro <lupus@ximian.com>
14239 * exceptions-ppc.c: execute fault handlers.
14241 Tue Jan 16 19:54:44 CET 2007 Paolo Molaro <lupus@ximian.com>
14243 * mini-ppc.c: handle missing call locationss with FORCE_INDIR_CALL.
14245 Tue Jan 16 13:14:31 CET 2007 Paolo Molaro <lupus@ximian.com>
14247 * mini.c: handle also floating point values in initialize_array.
14249 Tue Jan 16 12:42:40 CET 2007 Paolo Molaro <lupus@ximian.com>
14251 * mini.c, aot-runtime.c, aot-compiler.c: enable aot compilation of
14252 array initialization and make it conditional on the intrins option.
14254 Tue Jan 16 11:28:45 CET 2007 Paolo Molaro <lupus@ximian.com>
14256 * mini.h, patch-info.h, Makefile.am, aot-compiler.c: reduce
14257 relocations and put the patch info names close to the enum definition.
14259 2007-01-15 Mark Mason <mason@broadcom.com>
14261 * basic.cs, exceptions.cs: break up large tests to increase debugability.
14263 Mon Jan 15 18:57:14 CET 2007 Paolo Molaro <lupus@ximian.com>
14265 * mini.c: optimized RuntimeHelpers::InitializeArray () calls.
14267 2007-01-12 Raja R Harinath <rharinath@novell.com>
14269 * mini.c (mono_method_to_ir): Use new MonoGenericContext accessor.
14271 Thu Jan 11 11:16:42 CET 2007 Paolo Molaro <lupus@ximian.com>
14273 * Makefile.am: distribute the mips sources.
14275 Wed Jan 10 19:49:33 CET 2007 Paolo Molaro <lupus@ximian.com>
14277 * mini-codegen.h: handle bug #80489 here, by excluding ecx
14280 Wed Jan 10 19:08:05 CET 2007 Paolo Molaro <lupus@ximian.com>
14282 * cpu-x86.md: back out for now as this triggers other regressions.
14284 Wed Jan 10 18:33:16 CET 2007 Paolo Molaro <lupus@ximian.com>
14286 * cpu-x86.md: force src1 and dest regpair for long shift instructions
14287 to eax:edx, so ecx can't get allocated to them (bug #80489).
14289 Tue Jan 9 12:36:11 CET 2007 Paolo Molaro <lupus@ximian.com>
14291 * mini.c, mini-exceptions.c: enabled running fault handlers
14294 2007-01-03 Miguel de Icaza <miguel@novell.com>
14296 * driver.c: If nothing fail, do not use the string "failed",
14297 because it makes it very annoying to view test result logs on the
14300 2006-12-30 Miguel de Icaza <miguel@novell.com>
14302 * debug-debugger.c (mono_debugger_main): Rename "main" to
14303 "main_method" to prevent a warning.
14305 Remove a warning for unused field.
14307 2006-12-28 Martin Baulig <martin@ximian.com>
14310 (MONO_DEBUGGER__debugger_info): Add `get_lmf_addr'.
14312 2006-12-22 Martin Baulig <martin@ximian.com>
14314 * mdb-debug-info32.s, mdb-debug-info64.s: New files.
14315 Put a pointer to the `MONO_DEBUGGER__debugger_info' into a
14316 seperate `.mdb_debug_info' section, so we can access it from the
14317 debugger even if the binary is stripped.
14319 * debug-debug.c: Reference the `MONO_DEBUGGER__debugger_info_ptr'
14320 from the `.mdb_debug_info' here to prevent the linker from
14321 removing that section.
14323 * Makefile.am (mono_debugger_sources): Add mdb-debug-info32.s /
14324 mdb-debug-info64.s.
14326 2006-12-19 Robert Jordan <robertj@gmx.net>
14328 * mini-x86: enable the code to return small structures in
14329 registers for FreeBSD as well. Fixes bug #80278.
14330 * aot-runtime.c: Include sys/wait.h for WEXITSTATUS/WIFEXITED.
14332 Mon Dec 18 19:47:17 CET 2006 Paolo Molaro <lupus@ximian.com>
14334 * mini-x86.c: align the stack when calling the profiler
14335 function instrumenting the prolog (on OSX).
14337 Thu Dec 14 15:22:43 CET 2006 Paolo Molaro <lupus@ximian.com>
14339 * mini.c: emit a break opcode where Debugger.Break () is called.
14341 2006-12-13 Miguel de Icaza <miguel@novell.com>
14343 * mini.c (mono_method_to_ir): Provide useful information on this
14344 assert, to prevent others from debugging like I did.
14346 Tue Dec 12 17:01:38 CET 2006 Paolo Molaro <lupus@ximian.com>
14348 * mini.c: enable code which was incorrectly commented
14351 Tue Dec 12 16:28:15 CET 2006 Paolo Molaro <lupus@ximian.com>
14353 * mini-x86.c: enable on OSX, too, the code to return small
14354 structures in registers.
14356 Mon Dec 11 19:22:35 CET 2006 Paolo Molaro <lupus@ximian.com>
14358 * mini-x86.c: remove the use of the dynamic code manager here, too.
14360 Mon Dec 11 19:08:33 CET 2006 Paolo Molaro <lupus@ximian.com>
14362 * mini.h, debug-debugger.c, tramp-*.c: fixed
14363 mono_debugger_create_notification_function() to use
14364 mono_global_codeman_reserve () instead of a dynamic code manager.
14366 Tue Dec 5 17:54:50 CET 2006 Paolo Molaro <lupus@ximian.com>
14368 * mini.c, jit-icalls.h, jit-icalls.c: remove the
14369 ves_array_element_address() jit icall and use a generated
14370 managed method instead (which is about 4 times faster for a rank 3
14373 2006-11-29 Mark Mason <mason@broadcom.com>
14375 * basic-calls.cs: additional tests for passing
14376 structures as function arguments.
14378 2006-11-29 Mark Mason <mason@broadcom.com>
14380 * mini-mips.h: disable custom exception handling
14381 * mini-mips.c: throw/rethrow should use jalr to call
14382 exception stubs. Fixed bug with passing structures
14383 by value. More support for tracing floating point
14386 Wed Nov 29 20:28:17 CET 2006 Paolo Molaro <lupus@ximian.com>
14388 * mini.c: fixed typo in the soft-float ldind.r4 handling
14391 Wed Nov 29 11:33:03 CET 2006 Paolo Molaro <lupus@ximian.com>
14393 * mini.c, mini.h, driver.c: added --runtime command line
14394 option to select a different runtime than the autodetected one.
14395 * jit.h: added API for embedders to initialize with a specific
14398 Tue Nov 28 21:24:55 CET 2006 Paolo Molaro <lupus@ximian.com>
14400 * mini.c: handle also boxing of r4 values (bug #80024).
14402 Tue Nov 28 19:45:44 CET 2006 Paolo Molaro <lupus@ximian.com>
14404 * mini-ppc.c: force indirect calls until we reserve
14405 enough address space for all the generated code.
14407 Tue Nov 28 20:04:34 GMT 2006 Paolo Molaro <lupus@ximian.com>
14409 * exceptions-arm.c: workaround bugs in the libc definition
14410 of struct ucontext.
14412 Mon Nov 27 15:13:41 CET 2006 Paolo Molaro <lupus@ximian.com>
14414 * inssel.brg: fixes from me and Mark Mason.
14416 2006-11-23 Dick Porter <dick@ximian.com>
14418 * wapihandles.c (mini_wapi_seminfo): No need to adjust the counter
14419 semaphore display now we've fixed the initial value
14421 Wed Nov 22 11:04:37 CET 2006 Paolo Molaro <lupus@ximian.com>
14423 * inssel.brg: partially revert the last change to fix the build.
14425 2006-11-21 Mark Mason <mason@broadcom.com>
14427 * inssel.brg: Add and use compare-and-branch macros to support
14428 architectures that do not have condition code registers (ie. MIPS).
14429 * *-mips.{c,brg,md}: Fix copyright statements
14431 2006-11-20 Mark Mason <mason@broadcom.com>
14433 * Makefile.am: remove mini-codegen.c from list of MIPS sources
14434 * mini.c: Allow GET_CONTEXT to be specified by the arch port
14435 * mini.h: Added declaration for mono_print_ins()
14436 * mini-codegen.c: added ins_spec initializer for MIPS
14437 * mini-codegen.c (mono_call_inst_add_outarg_reg): added asserts for
14438 vreg to be virtual and hreg to be non-virtual.
14439 * mini-codegen.c (mono_spillvar_offset): assert if MIPS - spilling
14440 is not yet working/implemented correctly.
14441 * mini-codegen.c (print_ins): rename to mono_print_ins(), make
14442 non-static, fixup calls to print_ins() from other parts in the file.
14444 2006-11-20 Mark Mason <mason@broadcom.com>
14446 * basic-calls.cs: added tests for passing structures as arguments
14449 Mon Nov 20 19:40:11 CET 2006 Paolo Molaro <lupus@ximian.com>
14451 * inssel-long32.brg: optimize signed division by power of two.
14453 Mon Nov 20 17:37:58 CET 2006 Paolo Molaro <lupus@ximian.com>
14455 * mini-arm.c: added support for interworking with thumb code
14456 (mono must be still be built using the ARM instruction encoding).
14458 2006-11-19 Miguel de Icaza <miguel@novell.com>
14460 * mini.c (type_from_op): Separate the conditions for OP_EQ as the
14461 verifier has different rules for it. Fixes a few verifier issues
14464 * mini-exceptions.c (mono_handle_native_sigsegv): Put the message
14465 at the end, so people know what happened.
14467 Thu Nov 16 14:07:18 CET 2006 Paolo Molaro <lupus@ximian.com>
14469 * brach-opts.c: in optimize_exception_target() make sure we
14470 are in a catch clause (fixes bug #79871).
14472 Thu Nov 16 12:42:13 CET 2006 Paolo Molaro <lupus@ximian.com>
14474 * jit-icalls.c, jit-icalls.h, mini-arm.c, mini.c:
14475 more soft-float support fixes.
14477 Wed Nov 15 18:45:47 GMT 2006 Paolo Molaro <lupus@ximian.com>
14479 * mini-arm.c, inssel-arm.brg: ABI fix for longs and doubles
14480 that are passed half on the stack and half in registers.
14482 Wed Nov 15 17:00:27 CET 2006 Paolo Molaro <lupus@ximian.com>
14484 * mini-ops.h, mini-arch.h, helpers.c, Makefile.am:
14485 more mips integration work from Mark E Mason
14486 <mark.e.mason@broadcom.com>.
14488 Wed Nov 15 16:34:03 CET 2006 Paolo Molaro <lupus@ximian.com>
14490 * exceptions-mips.c, inssel-mips.brg, mini-mips.h,
14491 cpu-mips.md, inssel-long32-mips.brg, mini-mips.c,
14492 tramp-mips.c: added sources for the mips port, not
14493 integrated in the build yet. Contributed by
14494 Mark E Mason <mark.e.mason@broadcom.com>.
14496 2006-11-14 Neale Ferguson <neale@sinenomine.net>
14498 * mini-s390[x].c (is_regsize_var): Support PTR/FNPTR too.
14500 Tue Nov 14 16:06:37 CET 2006 Paolo Molaro <lupus@ximian.com>
14502 * Makefile.am, inssel-float.brg, inssel-softfloat.brg:
14503 put the soft-float rules in its own file since it seems to
14504 break s390 compilation.
14506 Mon Nov 13 15:54:38 CET 2006 Paolo Molaro <lupus@ximian.com>
14508 * mini-arm.c: fixed wrnings.
14510 Fri Nov 10 19:18:32 CET 2006 Paolo Molaro <lupus@ximian.com>
14512 * mini-arm.c, mini-arm.h, cpu-arm.md, inssel-float.brg,
14513 inssel-arm.brg: ARM support for soft-float.
14515 Fri Nov 10 18:38:15 CET 2006 Paolo Molaro <lupus@ximian.com>
14517 * mini.c, jit-icalls.c, jit-icalls.h: added first cut at handling
14518 loads and stores of 32 bit fp values.
14520 2006-11-10 Zoltan Varga <vargaz@gmail.com>
14522 * mini-sparc.c (is_regsize_var): Support PTR/FNPTR too.
14524 * tramp-sparc.c (mono_arch_patch_callsite): Fix this function so it actually
14525 works. Fixes #79852 and #79463.
14527 Thu Nov 9 16:56:13 CET 2006 Paolo Molaro <lupus@ximian.com>
14529 * mini.c, mini-codegen.c, jit-icalls.c, jit-icalls.h:
14530 more soft-float support WIP and fixes.
14532 Wed Nov 8 16:40:02 CET 2006 Paolo Molaro <lupus@ximian.com>
14534 * mini-arm.c: some VFP updates.
14536 Tue Nov 7 19:45:51 CET 2006 Paolo Molaro <lupus@ximian.com>
14538 * mini-exceptions.c: 0 is a valid local var offset in some
14539 architectures, don't assert (bug #78508).
14541 Tue Nov 7 18:17:52 GMT 2006 Paolo Molaro <lupus@ximian.com>
14543 * exceptions-arm.c: fixed off by one error in stack walk code.
14545 Tue Nov 7 11:27:26 CET 2006 Paolo Molaro <lupus@ximian.com>
14547 * mini.h, mini.c: more precise tracking of type load exceptions.
14549 2006-11-03 Robert Jordan <robertj@gmx.net>
14551 * Makefile.am: [WIN32] Add monow.exe target.
14552 * driver.c: [WIN32] Don't detach the console when debugging.
14555 2006-10-30 Miguel de Icaza <miguel@novell.com>
14557 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Eliminate warning.
14559 2006-10-23 Zoltan Varga <vargaz@gmail.com>
14561 * aot-compiler.c (emit_method_info): Add a case missed earlier.
14563 * driver.c (mini_regression): Fix --regression with AOT.
14565 * aot-compiler.c (emit_method_info): Fix AOT on amd64.
14567 2006-10-17 Zoltan Varga <vargaz@gmail.com>
14569 * mini.c (GET_CONTEXT): Correct the definition of this for sparc/linux.
14571 * mini-sparc.h: Don't use sigaction on sparc/linux.
14573 * exceptions-sparc.c: Call mono_arch_flush_icache () in a couple of places.
14575 * mini-sparc.c (mono_sparc_flushw): Call mono_arch_flush_icache ().
14577 * mini-exceptions.c: Add proper include files for getpid ().
14579 2006-10-16 Zoltan Varga <vargaz@gmail.com>
14581 * aot-runtime.c (mono_aot_get_method): Change this to return the native code
14582 address instead of a MonoJitInfo* to avoid decoding the exception info for the
14585 * aot-runtime.c aot-compiler.c: Use uint16 instead of uint32 entries in the
14586 name cache to reduce its size.
14588 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
14590 2006-10-15 Zoltan Varga <vargaz@gmail.com>
14592 * mini-x86.c: Save/restore the current LMF structure more efficiently using
14593 the mono_lmf TLS variable.
14595 * exceptions-x86.c (mono_arch_find_jit_info): Only access lmf->method in
14596 trampoline lmf frames.
14598 * mini-sparc.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Define this on sparc as well.
14600 2006-10-14 Zoltan Varga <vargaz@gmail.com>
14602 * mini-amd64.c: Save/restore the current LMF structure more efficiently using
14603 the mono_lmf TLS variable.
14605 * mini-exceptions.c: Access the LMF structure through accessors.
14607 * mini.c: Allow the backends the option for storing the lmf in a dedicated TLS
14608 variable instead of in jit_tls->lmf.
14610 * mini-x86.c mini-amd64.c: Update after lmf->lmf_addr name change.
14612 * exceptions-amd64.c (mono_arch_find_jit_info): Only access lmf->method in
14613 trampoline lmf frames.
14615 * mini-amd64.c (mono_arch_emit_prolog): Do not set lmf->method as it is not needed.
14617 2006-10-12 Zoltan Varga <vargaz@gmail.com>
14619 * mini.c trace.c mini-x86.c: Revert these too.
14621 * mini.c trace.c mini-x86.c: Remove warning workarounds after the mono_type_size ()
14624 Tue Oct 10 11:35:20 CEST 2006 Paolo Molaro <lupus@ximian.com>
14626 * genmdesc.c: removed now dead code.
14628 2006-10-09 Robert Jordan <robertj@gmx.net>
14630 * mini.c: Disable the CrashReporter on MacOS X; Fixes #74869
14632 Mon Oct 9 17:06:41 CEST 2006 Paolo Molaro <lupus@ximian.com>
14634 * mini.h: do not leave gaps in the opcode values.
14636 Mon Oct 9 16:08:51 CEST 2006 Paolo Molaro <lupus@ximian.com>
14638 * jit-icalls.h: flag functions as internal here, too.
14640 Mon Oct 9 15:58:18 CEST 2006 Paolo Molaro <lupus@ximian.com>
14642 * mini.h, aliasing.h, declsec.h, regalloc.h, trace.h: mark internal
14643 functions with the internal attribute.
14645 Mon Oct 9 15:52:45 CEST 2006 Paolo Molaro <lupus@ximian.com>
14647 * aot-compiler.c: fclose the file descriptor in the profile read loop.
14649 Fri Oct 6 16:01:38 CEST 2006 Paolo Molaro <lupus@ximian.com>
14651 * mini.c, jit-icalls.c, inssel-float.brg: beginnings of support
14654 2006-10-05 Zoltan Varga <vargaz@gmail.com>
14656 * mini-x86.c (emit_load_volatile_arguments): New function to handle arguments of
14657 tail calls as on other platforms.
14659 * mini.c (mono_method_to_ir): Fix a few tailcall problems. Fixes #79557.
14661 * iltests.il: Add a few tailcall tests.
14663 Tue Oct 3 16:33:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
14665 * driver.c: fix loop for old compilers (bug #79521).
14667 2006-10-02 Zoltan Varga <vargaz@gmail.com>
14669 * mini-exceptions.c (ves_icall_get_trace): Remove debug printf.
14671 * aot-runtime.c (mono_aot_get_class_from_name): Avoid a memory allocation.
14673 * aot-compiler.c: Add a new option 'metadata-only' to only emit the cached
14674 metadata without any code.
14676 * mini-exceptions.c (mono_handle_native_sigsegv): Add some code to print out
14677 more precise debugging information using gdb.
14679 2006-09-30 Zoltan Varga <vargaz@gmail.com>
14681 * inssel-ia64.brg: Make the helper methods static.
14683 Thu Sep 28 16:40:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
14685 * inssel-x86.brg: make the helper methods static.
14687 Thu Sep 28 16:31:32 CEST 2006 Paolo Molaro <lupus@ximian.com>
14689 * inssel-amd64.brg, mini-amd64.c: small cleanup, use inst_call.
14691 Thu Sep 28 15:36:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
14693 * mini.c: updates for monoburg changes.
14694 * inssel.brg: make a few helper functions static as they should.
14696 2006-09-27 Zoltan Varga <vargaz@gmail.com>
14698 * Makefile.am: Move mini-codegen.c to common_sources.
14700 Wed Sep 27 15:07:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
14702 * mini.h: instroduce inst_call in MonoInst for use in OUTARG
14704 * Makefile.am, cpu-g4.md, inssel-ppc.brg, mini-codegen.c, mini-ppc.c,
14705 mini-ppc.h: port to use the common local register allocator.
14707 2006-09-26 Zoltan Varga <vargaz@gmail.com>
14709 * mini.h: Remove the comment too then.
14711 Tue Sep 26 14:02:58 CEST 2006 Paolo Molaro <lupus@ximian.com>
14713 * mini.h: put back backend.data which is to be used shortly and
14714 doesn't increase the size of MonoInst. If any 64 bit arch aligned
14715 pointers on 4 byte boundaries it'd have much bigger issues running
14716 and you can ifdef it out anyway.
14718 2006-09-26 Zoltan Varga <vargaz@gmail.com>
14720 * mini.h (MonoInst): Remove backend.data field since it is unused and increases
14721 MonoInst size by 4 bytes on 64 bit machines.
14723 Tue Sep 26 11:57:26 CEST 2006 Paolo Molaro <lupus@ximian.com>
14725 * *.{c,h,brg}: long due removal of the unused field in MonoInst and
14726 replacement with more meaningful field names. Arch maintainers, please
14727 check the assigned names are good enough for your arch.
14729 2006-09-26 Zoltan Varga <vargaz@gmail.com>
14731 * cpu-ia64.md mini-ia64.c inssel-ia64.brg mini-ops.h: Get rid of the
14732 OP_IA64_FETCHADD opcodes, use OP_ATOMIC_ADD_IMM_NEW opcodes instead.
14734 Mon Sep 25 11:05:24 CEST 2006 Paolo Molaro <lupus@ximian.com>
14736 * mini.h, driver.c, optflags-def.h, Makefile.am: reduce runtime
14737 relocations and memory requirements, put the optimization flags
14738 definitions in their own file.
14740 2006-09-24 Zoltan Varga <vargaz@gmail.com>
14742 * jit-icalls.c (mono_helper_stelem_ref): Remove this unused helper function.
14744 * mini.c (mini_init): Remove reference to mono_helper_stelem_ref.
14746 2006-09-22 Zoltan Varga <vargaz@gmail.com>
14748 * mini-amd64.c (add_valuetype): Fix an uninitialized memory issue.
14750 Thu Sep 21 19:06:09 CEST 2006 Paolo Molaro <lupus@ximian.com>
14752 * inssel.brg: use the correct function to get the size of an item
14753 in an array, given an element class.
14754 * aot-compiler.c: do not access class->class_size directly.
14756 Thu Sep 21 12:10:56 CEST 2006 Paolo Molaro <lupus@ximian.com>
14758 * mini.h, debug-mini.c: added a debugging function to print
14759 info about local variables and arguments in a jitted method.
14761 2006-09-20 Zoltan Varga <vargaz@gmail.com>
14763 * mini-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
14765 * exceptions-ia64.c: Fix some problems reported by Bill Seurer <seurer@us.ibm.com>.
14767 2006-09-19 Zoltan Varga <vargaz@gmail.com>
14769 * mini-ia64.c (mono_arch_call_opcode): Avoid using the same loop index in the
14770 inner and outer loops when passing vtypes.
14772 Tue Sep 19 17:53:40 CEST 2006 Paolo Molaro <lupus@ximian.com>
14774 * mini-ppc.c: take into account the cpu errata for cache flushing
14775 which caused some random errors (bug #79381).
14777 2006-09-19 Zoltan Varga <vargaz@gmail.com>
14779 * mini-amd64.c (mono_arch_emit_exceptions): Emit the call to
14780 mono_arch_throw_corlib_exception using emit_call () too. Fixes #79271.
14782 2006-09-17 Zoltan Varga <vargaz@gmail.com>
14784 * aot-runtime.c (load_aot_module): Return immeditely if the AOT module was already
14787 * exceptions-amd64.c (gregs_from_ucontext): Apply another patch from the
14788 freebsd ports tree.
14790 * mini-amd64.c (emit_call): Avoid near calls on freebsd.
14791 (mono_arch_patch_code): Remove the unused handling of MONO_PATCH_INFO_CLASS_INIT.
14793 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix check for 32 bitness of
14796 2006-09-13 Zoltan Varga <vargaz@gmail.com>
14798 * aot-runtime.c (load_aot_module_from_cache): Fix PPC build.
14800 2006-09-12 Zoltan Varga <vargaz@gmail.com>
14802 * mini.c (UNVERIFIED): Add a 'break-on-unverified' MONO_DEBUG option so this
14803 macro does not have to be changed during debugging.
14805 * 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>.
14807 * cpu-pentium.md: Rename this to cpu-x86.md for consistency with other platforms.
14809 * Makefile.am mini-x86.c mini-codegen.c: Rename pentium_desc to x86_desc.
14811 * mini.c (mini_get_ldelema_ins): Allow ldelema2d optimization if
14812 MONO_ARCH_NO_EMULATE_MUL is defined.
14814 * mini-ia64.h (MONO_ARCH_CALLEE_FREGS): Reserve f33 for use by instructions.
14816 * mini-ia64.h: Define MONO_ARCH_NO_EMULATE_MUL.
14818 * mini-ia64.c: Implement CEE_MUL based on gcc emitted code.
14820 * mini-ia64.c (mono_arch_lowering_pass): Optimize store_membase_imm with offset==0.
14822 2006-09-11 Zoltan Varga <vargaz@gmail.com>
14824 * mini-x86.h mini-amd64.h mini-exceptions.c: Move the bsd specific MAP_ANON
14825 stuff to mini-exceptions.c where it is used.
14827 * mini-sparc.c (mono_arch_setup_jit_tls_data): Remove the duplicate altstack
14828 setup code, the real one is in mini-exceptions.c.
14830 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Move all dependencies on the
14831 layout of ucontext_t to helper functions in exceptions-amd64.c, as on x86. Add
14832 some changes from the freebsd ports tree.
14834 * mini-amd64.h exceptions-amd64.c: Fix the amd64 build. Get rid of the SC_
14837 * mini-amd64.h: Freebsd has MAP_ANON instead of MAP_ANONYMOUS.
14839 Mon Sep 11 13:18:55 CEST 2006 Paolo Molaro <lupus@ximian.com>
14841 * mini.c: on Linux, check for /proc to be mounted
14842 (bug# 79351, novell bug#201204).
14844 Mon Sep 11 13:10:12 CEST 2006 Paolo Molaro <lupus@ximian.com>
14846 * mini.c: handle cases where pthread_attr_getstack() behaves
14847 incorrectly (bug #78096).
14849 Mon Sep 11 11:31:10 BST 2006 Paolo Molaro <lupus@ximian.com>
14851 * mini-arm.c: support larger stack frames (bug #79272).
14853 2006-09-08 Zoltan Varga <vargaz@gmail.com>
14855 * aot-runtime.c (mono_aot_get_class_from_name): Remove a debug printf.
14857 * aot-compiler.c: Add a hash table to the AOT file mapping class names to typedef
14860 * aot-runtime.c (mono_aot_get_class_from_name): New function used by
14861 mono_class_from_name () to find a class from its name.
14863 * mini.c (mini_init): Register mono_aot_get_class_from_name () with the runtime.
14865 2006-09-07 Zoltan Varga <vargaz@gmail.com>
14867 * mini-amd64.c (emit_call): Avoid strstr () call if possible.
14869 2006-09-05 Kornel Pal <kornelpal@gmail.com>
14871 * Makefile.am: Renamed mono-1.dll to mono.dll. (-avoid-version)
14873 2006-09-04 Zoltan Varga <vargaz@gmail.com>
14875 * mini.c (mono_icall_get_wrapper): Fix a race condition on initializing
14876 callinfo->trampoline.
14878 * mini-amd64.c (emit_call): Special case calls to the vararg array icalls. Hopefully
14880 (mono_arch_patch_code): Add some debug code to help track down similar failures in the
14883 2006-09-03 Zoltan Varga <vargaz@gmail.com>
14885 * aot-runtime.c (mono_aot_plt_resolve): Add an assert.
14887 2006-09-02 Zoltan Varga <vargaz@gmail.com>
14889 * tramp-x86.c (mono_arch_create_specific_trampoline): Don't increase
14890 stats.method_trampolines, it is already done by the generic trampoline code.
14892 * tramp-amd64.c (mono_arch_create_specific_trampoline): Ditto.
14894 2006-09-01 Zoltan Varga <vargaz@gmail.com>
14896 * mini.c: Remove some references to mono_compile_aot, and use cfg->compile_aot instead.
14898 * aot-runtime.c: Add some tweaks to the MONO_AOT_CACHE functionality.
14900 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix a FIXME.
14902 * mini.c (print_jit_stats): Print mscorlib mempool size too.
14904 * mini.c (print_jit_stats): Print new stats.
14906 * *-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
14908 2006-08-31 Zoltan Varga <vargaz@gmail.com>
14910 * mini.c (mini_get_ldelema_ins): Fix verifier error when calling
14911 Address on two dimensional arrays. Fixes #78729.
14913 * mini.h (MonoCompile): Add a 'skip_visibility' field.
14915 * mini.c (method_to_ir): Disable visibility checks if skip_visibility is set on
14918 * mini-amd64.c (mono_arch_emit_exceptions): Fix assertion introduced by the last change.
14920 * mini.c (mono_runtime_cleanup_handlers): Clean up signal handlers on unix. Fixes
14923 * mini.c (handle_array_new): Applied patch from "briaeros007". Fix
14925 (mini_get_ldelema_ins): Ditto.
14927 2006-08-30 Zoltan Varga <vargaz@gmail.com>
14929 * mini-amd64.c (mono_arch_emit_exceptions): Align fp constants to 16 bytes.
14930 (mono_arch_output_basic_block): Avoid unaligned accesses in FNEG implementation.
14933 2006-08-29 Neale Ferguson <neale@sinenomine.net>
14935 * mini-s390.c, mini-s390x.c: Fix VARARG case processing with 0 arguments. Add
14936 mono_arch_get_patch_offset as a dummy entry point to allow successful link.
14938 * exceptions-s390x.c: Cosmetic change.
14940 * tramp-s390.c: Fix warning.
14942 * cpu-s390.md: Correct length of mul_imm.
14944 Wed Aug 23 19:24:00 CEST 2006 Paolo Molaro <lupus@ximian.com>
14946 * aot-compiler.c: added binary writer with ELF backend
14947 implementation (only on Linux/x86 for now).
14949 2006-08-18 Zoltan Varga <vargaz@gmail.com>
14951 * Makefile.am: Don't run net 2.0 AOT tests.
14953 * aot-compiler.c (compile_method): Skip methods with tail calls as well.
14954 (mono_compile_assembly): Skip net 2.0 assemblies as well.
14956 * aot-runtime.c (load_patch_info): Fix an uninitialized memory error.
14958 Fri Aug 18 19:38:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
14960 * aot-compiler.c: simplified and refactored the asm-writing code
14961 to allow different backends.
14963 2006-08-18 Zoltan Varga <vargaz@gmail.com>
14965 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
14967 * aot-compiler.c aot-runtime.c: Reorg the GOT slot allocation code a
14968 little. Share patches of type TYPE_FROM_HANDLE as well.
14970 * mini.c (mono_patch_info_equal): New helper function.
14971 (mono_patch_info_hash): Ditto.
14973 * aot-compiler.c (emit_method_code): Fix s390 build.
14975 * mini.c (mono_allocate_stack_slots_full): Fix yet another place where byref
14976 is not handled because it is stored as a flag and not as a type ctor. Fixes
14979 2006-08-17 Zoltan Varga <vargaz@gmail.com>
14981 * aot-compiler.c: Fix computation of GOT slot statistics.
14983 * aot-compiler.c aot-runtime.c: Implement sharing of GOT slots for classes/fields.
14984 Also remove support for not PIC AOT.
14986 * mini.h: Bump AOT file format version.
14988 * objects.cs: Add a test for #78990.
14990 * mini-x86.c (mono_arch_output_basic_block): Applied patch from Peter Dettman
14991 (peter.dettman@iinet.net.au). Fixes #79087.
14993 * basic-long.cs: Add a test for the above.
14995 2006-08-16 Zoltan Varga <vargaz@gmail.com>
14997 * aot-compiler.c (get_got_offset): Add a cache for GOT entries, not yet used.
14999 * aot-compiler.c (get_plt_index): Add a cache for wrappers too. Simplify the
15002 2006-08-15 Zoltan Varga <vargaz@gmail.com>
15004 * mini.c (mini_init): Fix registration of idiv/imul opcodes which can throw
15007 2006-08-10 Jonathan Chambers <joncham@gmail.com>
15009 * mini.c: Don't verify COM proxy invoke calls
15012 2006-08-10 Dick Porter <dick@ximian.com>
15014 * wapihandles.c (mini_wapi_seminfo): More info, to help track down
15015 which process is holding semaphores locked.
15017 2006-08-08 Zoltan Varga <vargaz@gmail.com>
15019 * mini-ia64.c mini-amd64.c: Fix #79027.
15021 * mini-sparc.c (mono_arch_call_opcode): Fix the previous patch.
15023 * mini-sparc.c (mono_arch_call_opcode): Fix #79027.
15025 * mini-x86.c (mono_arch_call_opcode): Handle the case where there are no
15026 implicit arguments in a vararg call. Fixes #79027.
15028 2006-08-07 Zoltan Varga <vargaz@freemail.hu>
15030 * mini.c (mono_get_element_address_signature): Use CDECL calling convention on windows. Fixes #78969.
15031 (mono_get_array_new_va_signature): Ditto.
15033 2006-08-05 Zoltan Varga <vargaz@gmail.com>
15035 * aot-runtime.c: Call init_plt lazily.
15037 * inssel-long.brg: Fix unsigned long->int conversion.
15039 * aot-runtime.c (init_plt): Remove a redundant make_writable () call.
15041 * aot-compiler.c aot-runtime.c: Reorganize the file structure in the amd64 case so
15042 that most data is now in the .rss/.data section.
15044 2006-08-04 Zoltan Varga <vargaz@gmail.com>
15046 * aot-compiler.c: Correct the computation of the 'direct-calls' statistic.
15048 * aot-compiler.c: Print the number of methods without GOT slots as a statistics.
15050 * aot-compiler.c aot-runtime.c tramp-amd64.c: Resurrect amd64 AOT support.
15052 * tramp-amd64.c (mono_arch_patch_callsite): Fix a warning.
15054 * jit-icalls.c (mono_helper_compile_generic_method): Unbox vtypes since this is a
15055 virtual call. Fixes #79010.
15057 * mini.c (mono_method_to_ir): Pass an additional out arg to compile_generic_method
15058 and use the result as the this argument in the real call.
15060 * generics.2.cs: Add a new test for #79010.
15062 2006-08-03 Zoltan Varga <vargaz@gmail.com>
15064 * mini-x86.c: Fix a warning.
15066 * aot-compiler.c: Add a bunch of statistics.
15068 * mini.c (inline_method): Disable inlining in out-of-line bblocks.
15070 2006-08-02 Zoltan Varga <vargaz@gmail.com>
15072 * mini-arch.h Makefile.am mini-ops.h mini-codegen.c: More alpha updates.
15074 2006-08-01 Zoltan Varga <vargaz@gmail.com>
15076 * 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>.
15078 2006-07-13 Miguel de Icaza <miguel@novell.com>
15080 * mini.c (mono_method_to_ir): Obtain the original method in the
15081 CIL stream and use this to perform validation.
15085 2006-07-19 Zoltan Varga <vargaz@gmail.com>
15087 * mini-x86.c (mono_arch_get_argument_info): Fix a warning.
15088 (mono_arch_call_opcode): Ditto.
15090 * mini.c (mono_method_to_ir): Clear ins_flag at the end of CEE_CALL. Fixes
15093 * mini.c (mono_patch_info_dup_mp): New helper function.
15095 * aot-compiler.c (compile_method): Fix some of the memory allocated during
15096 compilation. Fixes #78827.
15098 2006-07-18 Kornel Pal <kornelpal@gmail.com>
15100 * declsec.c: Use original security informations for
15101 MONO_WRAPPER_MANAGED_TO_MANAGED.
15103 2006-07-15 Jonathan Chambers <joncham@gmail.com>
15105 * mini.c: Allow Com Interop methods/classes and
15106 don't verify COM wrapper calls
15109 2006-07-13 Zoltan Varga <vargaz@gmail.com>
15111 * inssel-long32.brg: Fix long->i4 checked conversion.
15113 * exceptions.cs: Add a test for the above.
15115 2006-07-08 Zoltan Varga <vargaz@gmail.com>
15117 * mini-exceptions.c (mono_setup_altstack): Fix a memory leak.
15119 * mini.c: Applied patch from Joachim Ante (joe@otee.dk). Fix some shutdown
15122 * helpers.c (mono_disassemble_code): Avoid using fixed temporary files. Fixes
15125 2006-07-03 Zoltan Varga <vargaz@gmail.com>
15127 * mini.c: Fix solaris/x86 exception handling.
15129 * Makefile.am: Get rid of $(ICU_LIBS).
15131 2006-07-02 Zoltan Varga <vargaz@gmail.com>
15133 * mini-exceptions.c: Fix handling of unhandled SIGSEGV exceptions on ia64.
15134 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Use MONO_INIT_CONTEXT_FROM_CURRENT.
15135 (ves_icall_System_Security_SecurityFrame_GetSecurityFrame): Ditto.
15137 * mini-ia64.h (MONO_CONTEXT_SET_FUNC): New macro.
15139 * mini-exceptions.c (mono_handle_native_sigsegv): Prevent infinite loops if
15140 this function causes a SIGSEGV.
15142 2006-06-22 Zoltan Varga <vargaz@gmail.com>
15144 * mini.c: Remove unused solaris/x86 includes.
15146 2006-06-21 Zoltan Varga <vargaz@gmail.com>
15148 * jit.h: Add G_BEGIN_DECLS/G_END_DECLS.
15150 2006-06-20 Jb Evain <jbevain@gmail.com>
15152 * cpu-g4.md: fix max length of start_handler instruction.
15154 2006-06-20 Massimiliano Mantione <massi@ximian.com>
15155 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78656.
15157 2006-06-16 Massimiliano Mantione <massi@ximian.com>
15158 * ssa.c: Fixed bug 78653 for SSA based deadce.
15159 * mini.h: added MONO_INST_DEFINITION_HAS_SIDE_EFFECTS flag go
15160 MonoInst.flags, used in SSA based deadce.
15161 * aliasing.c: Fixed bug 78653 for "fastpath" deadce.
15162 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78653.
15164 Thu Jun 15 16:52:46 CEST 2006 Paolo Molaro <lupus@ximian.com>
15166 * tramp-ppc.c: don't use malloc () for trampoline code, sometimes
15167 it can end up using non executable memory on ppc64 systems
15168 running ppc32 userspace (fix from Johannes Berg).
15170 2006-06-14 Dick Porter <dick@ximian.com>
15172 * wapihandles.c: Fix a bunch of signed/unsigned warnings from gcc
15175 2006-06-13 Massimiliano Mantione <massi@ximian.com>
15176 * mini.c: Made so that inline is locally disabled if it would
15177 trigger a .cctor, because too many apps depend on this behavior
15178 (which seems to be also the one of the MS CLR).
15180 2006-06-13 Zoltan Varga <vargaz@gmail.com>
15182 * mini-amd64.c (mono_emit_stack_alloc): Fix initialization of localloc'ed memory.
15183 No idea why this worked before.
15185 * branch-opts.c (mono_branch_optimize_exception_target): Avoid branches
15186 which branch to outer exception clauses since they could skip the
15187 inner finally clauses. Fixes #78633.
15189 * exceptions.cs: Add a test for the above.
15191 * mini.c (merge_basic_blocks): Nullify the branch at the end of the first bb.
15194 * iltests.il: Add a test for the above.
15196 2006-06-12 Zoltan Varga <vargaz@gmail.com>
15198 * mini.c (remove_block_if_useless): Do not remove the bblock immediately
15199 after the end of a try bblock, to prevent asserts in mini_method_compile ().
15201 * iltests.il: Add a test for the above.
15203 2006-06-10 Zoltan Varga <vargaz@gmail.com>
15205 * mini-ia64.c (mono_arch_lowering_pass): Remove some code duplication.
15207 * mini-ia64.c inssel-ia64.brg: Implement the new net 2.0 Interlocked.Add
15208 methods as instrinsics.
15210 2006-06-09 Wade Berrier <wberrier@novell.com>
15212 * Makefile.am: Fix sources list for svn rename so that make dist succeeds
15213 (simple-cee-ops.h ssapre-mini-ops.h)
15215 2006-06-09 Neale Ferguson <neale@sinenomine.net>
15217 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on s390/s390x.
15218 * mini-s390x.c, mini-s390.c: Correct ATOMIC operations (incorrect register for CS
15220 * mini-s390x.h, mini-s390.h: Simplify MCONTEXT_GET_BP.
15221 * cpu-s390x.md: Fix max. length values for a couple of instructions.
15223 2006-06-09 Jonathan Chambers <jonathan.chambers@ansys.com>
15225 * mini-exceptions.c: Minor fix for building mono in Visual Studio.
15227 2006-06-08 Massimiliano Mantione <massi@ximian.com>
15229 * ssapre-cee-ops.h: Renamed as "simple-cee-ops.h"
15230 * simple-cee-ops.h: Was "ssapre-cee-ops.h" (renamed).
15231 * ssapre-mini-ops.h: Renamed as "simple-mini-ops.h"
15232 * simple-mini-ops.h: Was "ssapre-mini-ops.h" (renamed).
15233 * local-propagation.c: In mono_cprop_invalidate_values use a whitelist
15234 of opcodes, so that bug 78549 should not happen again.
15235 * ssapre.c: Updated to use the renamed files.
15237 2006-06-08 Zoltan Varga <vargaz@gmail.com>
15239 * mini-amd64.c (mono_arch_output_basic_block): Fix a wrong reg-reg move
15240 in OP_ATOMIC_EXCHANGE_I4.
15242 2006-06-07 Wade Berrier <wberrier@novell.com>
15244 * tramp-s390.c: Fix s390 build (add missing pointer declarations
15245 in mono_debugger_create_notification_function)
15247 2006-06-06 Zoltan Varga <vargaz@gmail.com>
15249 * mini.c (NEW_AOTCONST_TOKEN): Fix amd64 build.
15251 * mini.c (type_from_stack_type): Disable some changes which do not
15254 * driver.c: Reenable opts.
15256 * mini.h (MonoStackSlot): New structure to keep track of the verification state
15257 of the evaluation stack.
15259 * mini.h (MonoBasicBlock): Add a 'stack_state' field to keep track of the
15260 evaluation stack trace at entry to the bblock.
15262 * mini.c (merge_stacks): New function to perform verification of stack merges.
15263 Turned off by default.
15265 * mini.c: Fill up ins->klass for instructions whose type is STACK_OBJ or
15268 2006-06-06 Massimiliano Mantione <massi@ximian.com>
15270 * local-propagation.c: Fixed bug 78549.
15272 2006-06-04 Zoltan Varga <vargaz@gmail.com>
15274 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on ia64.
15276 2006-06-02 Miguel de Icaza <miguel@novell.com>
15278 * tramp-sparc.c, tramp-ppc.c, tramp-s390.c, tramp-s390x.c,
15279 tramp-arm.c, tramp-ia64.c
15280 (mono_debugger_create_notification_function): Update signature to
15281 new signature and use new protocol for creating the notification
15284 Should fix the build.
15286 2006-06-02 Geoff Norton <gnorton@customerdna.com>
15288 * exceptions-ppc.c (mono_jit_walk_stack)
15289 (ves_icall_get_frame_info): Fix the build
15291 2006-06-02 Zoltan Varga <vargaz@gmail.com>
15293 * mini.c (mono_set_defaults): Fix the handling of -O=-all.
15295 2006-05-31 Raja R Harinath <rharinath@novell.com>
15297 * il2tests.2.il: New file for generics CIL tests. Add test for
15299 * Makefile.am: Update.
15302 * mini.c (mono_method_to_ir): Don't apply box+brtrue optimization
15305 2006-05-30 Massimiliano Mantione <massi@ximian.com>
15307 * aliasing.c: Fixed bug 78311.
15309 2006-05-29 Martin Baulig <martin@ximian.com>
15311 * mini-exceptions.c (mono_find_jit_info): When computing the
15312 native offset, check whether we're actually inside the method's
15313 code; call mono_debug_print_stack_frame() to format the frame.
15314 (ves_icall_System_Exception_get_trace): Call
15315 mono_debug_print_stack_frame() to format the stack frame.
15316 (ves_icall_get_trace): Update to the new debugging API.
15317 (mono_jit_walk_stack_from_ctx): Likewise.
15318 (ves_icall_get_frame_info): Likewise.
15320 * mini.c (get_method_from_ip): Use the new debugging API.
15321 (mono_print_method_from_ip): Likewise.
15324 (mono_jit_walk_stack): Use the new debugging API.
15325 (ves_icall_get_frame_info): Likewise.
15327 2006-05-27 Zoltan Varga <vargaz@gmail.com>
15329 * mini-amd64.c (mono_arch_output_basic_block): Fix MONO_PROFILE_COVERAGE.
15331 2006-05-25 Massimiliano Mantione <massi@ximian.com>
15333 * mini.c: Added "limitator" to inline for debugging.
15335 2006-05-24 Martin Baulig <martin@ximian.com>
15337 * debug-debugger.c (mono_debugger_init): Create a private,
15338 malloc()-based code manager for the notification function and
15339 intentionally leak it on exit. This fixes the crash-on-exit race
15343 (mono_debugger_create_notification_function): Added
15344 `MonoCodeManager *' argument.
15347 (mono_debugger_create_notification_function): Added
15348 `MonoCodeManager *' argument.
15350 2006-05-23 Massimiliano Mantione <massi@ximian.com>
15352 * aliasing.c: Fixed 64 bit issue.
15353 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
15354 default since all known bugs are fixed (one more time!).
15356 Tue May 23 13:47:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
15358 * mini.c: write barrier support.
15360 2006-05-23 Martin Baulig <martin@ximian.com>
15362 * debug-debugger.c: Revert Paolo's change. Add comment and #error
15363 check at the top of the file.
15365 Sun May 21 12:22:29 CEST 2006 Paolo Molaro <lupus@ximian.com>
15367 * debug-debugger.c: fix the build. Again. Hopefully Martin will stop
15368 reverting changes without reason and without changelog entries.
15370 2006-05-18 Zoltan Varga <vargaz@gmail.com>
15372 * mini-sparc.c (mono_arch_output_basic_block): Add support for large stack offets
15373 to a few opcodes. Fixes #78439.
15375 * mini-sparc.c: Rename mono_sparch_break () to mono_arch_break () to improve
15376 consistency with other archs.
15378 * mini-ia64.c (mono_arch_emit_prolog): Remove debug stuff left in by mistake.
15380 Wed May 17 18:07:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
15382 * debug-debugger.c: fix the build.
15384 2006-05-17 Martin Baulig <martin@ximian.com>
15387 (debugger_thread_vtable): Moved here from ../metadata/threads.c.
15388 (debugger_init_threads): Formerly known as mono_debugger_init_threads().
15389 (debugger_finalize_threads): Formaly known as mono_debugger_finalize_threads().
15390 (debugger_attach): Call GC_mono_debugger_add_all_threads().
15392 2006-05-11 Zoltan Varga <vargaz@gmail.com>
15394 * mini.c (mini_init): Call pthread_attr_destroy () to fix a small memory leak.
15396 2006-05-10 Zoltan Varga <vargaz@gmail.com>
15398 * mini-x86.c (mono_arch_instrument_epilog): Fix handling of
15399 MONO_TYPE_GENERICINST.
15401 * mini-amd64.c (mono_arch_instrument_epilog): Fix handling of
15402 MONO_TYPE_GENERICINST.
15404 2006-05-09 Zoltan Varga <vargaz@gmail.com>
15406 * mini-x86.c (mono_arch_get_vcall_slot_addr): Add a missing call sequence. Fixes
15409 2006-05-08 Zoltan Varga <vargaz@gmail.com>
15411 * mini.c (mono_create_jump_trampoline): Allocate MonoJitInfo from the domain
15413 (mono_jit_free_method): Remove the method from jump_trampoline_hash as well.
15415 2006-05-06 Zoltan Varga <vargaz@gmail.com>
15417 * mini.c (mini_cleanup): Applied patch from Joachim Ante (joe@otee.dk). Call
15418 mono_trace_cleanup ().
15420 * iltests.il: Fix problem with the newly added test.
15422 * mini-codegen.c (mono_local_regalloc): When changing the dreg of an instruction
15423 due to register constraints, free up the previous hreg. Fixes #78314.
15425 * iltests.il: Add new test for #78314.
15427 * mini-x86.c (mono_arch_get_inst_for_method): Use OP_ATOMIC_ADD_NEW_I4 for
15428 Interlocked.Add. Fixes #78312.
15430 * mini-amd64.c (mono_arch_get_inst_for_method): Ditto.
15432 2006-05-05 Zoltan Varga <vargaz@gmail.com>
15434 * inssel.brg (mini_emit_virtual_call): Fix a warning.
15436 2006-05-05 Martin Baulig <martin@ximian.com>
15438 * debug-mini.c (mono_debug_open_block): New method.
15441 (mono_arch_output_basic_block): Call mono_debug_open_block() at
15442 the beginning of each basic block.
15445 (mono_arch_output_basic_block): Call mono_debug_open_block() at
15446 the beginning of each basic block.
15448 2006-05-04 Massimiliano Mantione <massi@ximian.com>
15450 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
15451 default until I understand why they break the build on amd64.
15453 2006-05-04 Zoltan Varga <vargaz@gmail.com>
15455 * mini.c (mini_cleanup): Call mono_cleanup ().
15457 * mini.c (UNVERIFIED): New macro to make it easier to track down verification
15460 2006-05-04 Massimiliano Mantione <massi@ximian.com>
15462 * aliasing.c: Fixed shameful cut&paste error that caused JIT crashes.
15463 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
15464 default since all known bugs are fixed, and I cannot reproduce bug
15465 77944... I'm asking Matt Hargett to test again after this commit.
15467 2006-04-28 Massimiliano Mantione <massi@ximian.com>
15469 * mini-codegen.c: Fixed typo that thrashed inline.
15471 2006-04-28 Zoltan Varga <vargaz@gmail.com>
15473 * dominators.c (compute_dominators): Avoid using a worklist since
15474 it is not correct in some cases. Instead, iterate over all bblocks as
15475 in the original paper. Fixes --compile-all -O=all System.Xml.dll.
15477 2006-04-28 Miguel de Icaza <miguel@novell.com>
15479 * mini.c (mono_jit_compile_method_inner): Use
15480 mono_prepare_exception_from_error that resets the value
15483 2006-04-27 Miguel de Icaza <miguel@novell.com>
15485 * mini.c: Move the mini_loader_error_to_exception to metadata.
15487 2006-04-27 Massimiliano Mantione <massi@ximian.com>
15489 * aliasing.c: Fixed bug 78210.
15491 2006-04-27 Massimiliano Mantione <massi@ximian.com>
15493 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
15494 default until all their problems (or the ones they trigger) are fixed.
15496 2006-04-26 Zoltan Varga <vargaz@gmail.com>
15498 * aot-runtime.c (mono_aot_get_method_from_token_inner): Fix the previous patch.
15500 * aot-runtime.c (mono_aot_get_method_from_token_inner): Mark the method
15501 as loaded only after resolving patches since that could invoke the same method.
15503 * aot-runtime.c (mono_aot_plt_resolve): Fix ppc etc. builds.
15505 * aot-compiler.c: Refactor mono_aot_compile_aot () into a bunch of smaller
15508 * aot-runtime.c (init_plt): Use a normal trampoline to transfer code to the
15511 * aot-compiler.c (emit_plt): Pass the plt offset in %eax instead of on the
15514 * mini-trampolines.c (mono_aot_plt_trampoline): New trampoline to handle calls
15515 made from AOT code through the PLT table.
15517 * mini-x86.h mini-amd64.h: Define MONO_ARCH_AOT_PLT_OFFSET_REG to the register
15518 holding the plt offset when a call is made to the aot plt trampoline.
15520 2006-04-25 Zoltan Varga <vargaz@gmail.com>
15522 * aot-runtime.c aot-compiler.c cpu-amd64.md mini-amd64.c: Update parts of the
15525 * Makefile.am (common_sources): Fix build breakage.
15527 * aot-runtime.c aot-compiler.c: Reorganize the AOT code yet again: Make all
15528 calls through a jump table similar to the ELF PLT table. Avoid indirect calls for
15529 intra-assembly calls if possible.
15531 * tramp-*.c: Add new functions for patching/nullifying PLT entries.
15533 * mini-trampolines.c: Handle PLT entries.
15535 * mini.c: Avoid creating a GOT var for calls.
15537 * jit-icalls.c (helper_ldstr_mscorlib): New helper function for loading strings
15538 from mscorlib code.
15540 * jit-icalls.c (helper_newobj_mscorlib): New helper function to create objects
15541 from mscorlib code.
15543 * mini.c (mono_method_to_ir): Use the new helper functions in throw bblocks in
15546 * mini.h: Bump AOT file format version.
15548 * mini.c (get_basic_blocks): Fix the calculation of bb->out_of_line so it
15551 2006-04-25 Martin Baulig <martin@ximian.com>
15553 * driver.c: Disable copyprop, consprop and inline when running
15554 inside the debugger.
15556 2006-04-25 Martin Baulig <martin@ximian.com>
15558 * debug-debugger.h (MonoDebuggerInfo): Replaced `get_thread_id'
15559 with `get_current_thread' and added `detach'.
15560 (MonoDebuggerMetadataInfo): Added `thread_size',
15561 `thread_tid_offset', `thread_stack_ptr_offset' and
15562 `thread_end_stack_offset'.
15564 2006-04-25 Zoltan Varga <vargaz@gmail.com>
15566 * aot.c Makefile.am: Split aot.c into two new files aot-compiler.c and
15569 * inssel.brg (mini_emit_load_intf_reg_vtable): Use a new kind of AOT constant
15570 ADJUSTED_IID to avoid the need for adjusting the IID at runtime.
15572 * mini.h (MonoJumpInfoType): Add MONO_PATCH_INFO_ADJUSTED_IID.
15574 * mini.c (mono_resolve_patch_target): Handle ADJUSTED_IID.
15576 * aot.c: Add support for ADJUSTED_IID.
15578 2006-04-24 Zoltan Varga <vargaz@gmail.com>
15580 * aot.c (emit_method_order): Don't align method_order_end.
15582 * inssel.brg (stmt): Fix interface calls in AOT code which got broken by
15583 the interface ID changes.
15585 2006-04-21 Dick Porter <dick@ximian.com>
15587 * mini.c (mini_thread_cleanup): Clear the JIT TLS data when
15588 cleaning up a thread. Fixes the new part of bug 77470.
15590 2006-04-20 Geoff Norton <gnorton@customerdna.com>
15592 * mini-ppc.c: Call mono_jit_thread_attach when transitioning a native
15593 to managed wrapper.
15595 2006-04-19 Zoltan Varga <vargaz@gmail.com>
15597 * mini.h mini.c: Remove mono_type_to_ldind/stind () which are now in marshal.c.
15599 * mini.c (mono_runtime_install_handlers): Handle SIGABRT similarly to
15600 SIGSEGV. Fixes #78072.
15602 * mini-exceptions.c (mono_handle_native_sigsegv): Add a 'signal' argument,
15603 unregister our SIGABRT handler.
15605 2006-04-19 Massimiliano Mantione <massi@ximian.com>
15607 * mini.c: Disabled inline where it can alter the call stack in a
15608 way visible from managed code.
15609 * driver.c: enabled inline,consprop,copyprop,treeprop,deadce by
15612 2006-04-16 Zoltan Varga <vargaz@gmail.com>
15614 * mini-amd64.c (mono_arch_emit_prolog): Attach the thread to the runtime as it is done
15615 on other platforms. Fixes #78089.
15617 2006-04-13 Martin Baulig <martin@ximian.com>
15619 * driver.c: Also check a `MONO_INSIDE_MDB' environment variable to
15620 determine whether we're inside the debugger.
15623 (MonoDebuggerMetadataInfo): Added all offsets from `MonoDefaults'.
15625 2006-04-12 Zoltan Varga <vargaz@gmail.com>
15627 * mini.c (mono_method_to_ir): Handle multiple LEAVE statements inside a single
15628 handler clauses. Fixes #78024.
15630 * mini-sparc.c (mono_arch_output_basic_block): Handle large offsets
15631 in the CALL_MEMBASE opcodes. Fixes #78088.
15632 (mono_arch_get_vcall_slot_addr): Ditto.
15634 2006-04-10 Martin Baulig <martin@ximian.com>
15636 * debug-debugger.c: The thread handling code has now been moved
15637 into ../metadata/threads.c.
15639 2006-04-10 Zoltan Varga <vargaz@gmail.com>
15641 * driver.c (mono_main): Fix --with-gc=none build.
15643 * mini-codegen.c (mono_spillvar_offset): Improve alignment.
15644 (mono_spillvar_offset_float): Ditto.
15645 (mono_local_regalloc): Only do the OP_MOVE optimization if ins->dreg is a local
15646 hreg, not when its !global, since on ia64, there is a third category: stacked
15649 Mon Apr 10 14:39:49 CEST 2006 Paolo Molaro <lupus@ximian.com>
15651 * mini.c: set MonoInst->klass for load field address and a few other
15654 2006-04-10 Zoltan Varga <vargaz@gmail.com>
15656 * helpers.c (mono_disassemble_code): Emit debug info on amd64 as well.
15658 2006-04-07 Zoltan Varga <vargaz@gmail.com>
15660 * dominators.c (compute_dominators): Fix yet another bug which surfaced after
15661 the branch opt changes.
15663 2006-04-06 Dick Porter <dick@ximian.com>
15665 * wapihandles.c (mini_wapi_semdel): Fix parameters in semctl () call.
15667 * wapihandles.c (mini_wapi_seminfo):
15668 * driver.c (mono_main): Add semaphore info option
15670 2006-04-05 Zoltan Varga <vargaz@gmail.com>
15672 * dominators.c (compute_dominators): Fix a bug which surfaced after the recent
15673 branch optimization changes. Fixes #78009.
15675 Wed Apr 5 16:40:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
15677 * mini.c: ignore accessibility of methods in managed->native wrappers.
15679 2006-04-04 Zoltan Varga <vargaz@gmail.com>
15681 * mini.c (mini_cleanup): Call print_jit_stats () earlier since it accesses metadata.
15683 * mini.c (mini_cleanup): Free 'emul_opcode_map' as well.
15685 2006-04-03 Zoltan Varga <vargaz@gmail.com>
15687 * mini.c: Modify the branch optimizations to preserve the invariant that
15688 the entries inside the in_bb and out_bb arrays are unique.
15689 (mono_unlink_bblock): Avoid creation of new arrays.
15691 2006-04-02 Zoltan Varga <vargaz@gmail.com>
15693 * mini.c (mono_unlink_bblock): Fix regression caused by previous
15696 2006-04-01 Zoltan Varga <vargaz@gmail.com>
15698 * mini.c (optimize_branches): Remove the "optimizations" in
15699 the cbranch1/cbranch2 -> branch cases which were causing several
15700 problems in the past. Fixes #77986.
15702 2006-03-31 Chris Toshok <toshok@ximian.com>
15704 * driver.c (DEFAULT_OPTIMIZATIONS): back out the new set of
15705 default optimizations :(
15707 2006-03-31 Zoltan Varga <vargaz@gmail.com>
15709 * inssel-x86.brg mini-codegen.c mini.c: Merge some changes/fixes from linear-il
15712 2006-03-31 Massimiliano Mantione <massi@ximian.com>
15714 * local-propagation.c: Added comments to structs and removed
15715 "Mono" prefixes from local tree mover types.
15717 2006-03-30 Zoltan Varga <vargaz@gmail.com>
15719 * Makefile.am (arch_sources): Define this for each architecture so
15720 libmono_la_SOURCES is defined in one place.
15722 Wed Mar 29 20:51:14 CEST 2006 Paolo Molaro <lupus@ximian.com>
15724 * driver.c, wapihandles.c, Makefile.am: integrate the io-layer utils
15727 Wed Mar 29 17:16:57 CEST 2006 Paolo Molaro <lupus@ximian.com>
15729 * driver.c: print the GC name supplied by configure.
15731 2006-03-29 Massimiliano Mantione <massi@ximian.com>
15733 * local-propagation.c: Added tree mover, and moved here all the
15734 local propagation code from mini.c
15735 * mini.c: Added support for treeprop, and moved all the local
15736 propagation code to local-propagation.c
15737 * mini.h: Added support for treeprop
15738 * driver.c: Added support for treeprop, enabled consprop, copyprop,
15739 treeprop, inline and deadce by default
15740 * Makefile.am: Added local-propagation.c
15742 2006-03-25 Zoltan Varga <vargaz@gmail.com>
15744 * exceptions-sparc.c: Applied patch from David S. Miller <davem@sunset.davemloft.net>: Implement correct support for sparc/linux.
15746 Fri Mar 24 20:07:19 CET 2006 Paolo Molaro <lupus@ximian.com>
15748 * debug-debugger.c: make it compile without the Boehm GC.
15750 Wed Mar 22 18:25:18 CET 2006 Paolo Molaro <lupus@ximian.com>
15752 * mini.c: fixed issue with mismatch when an icall is registered
15753 with multiple names but same address.
15755 Tue Mar 21 15:59:57 CET 2006 Paolo Molaro <lupus@ximian.com>
15757 * declsec.c, mini-exceptions.c: use write barrier to set reference
15758 fields of managed objects.
15760 2006-03-19 Zoltan Varga <vargaz@gmail.com>
15762 * mini.c (mono_print_method_from_ip): Recognize JIT trampolines as well.
15763 (can_access_internals): Fix a warning.
15765 * mini.c (print_method_from_ip): Rename this to
15766 mono_print_method_from_ip so it gets exported.
15768 * trace.c: Deal with strings inside StringBuilder's containing garbage
15769 and fix memory leaks. Fixes #77848.
15771 2006-03-19 Zoltan Varga <vargaz@gmail.com>
15773 * mini.c (mini_init): Disable the setting of GC_stackbottom on ia64. Hopefully
15776 2006-03-16 Neale Ferguson <neale@sinenomine.net>
15778 * mini-s390.c: Remove OP_X86_TEST_NULL.
15780 Thu Mar 16 17:19:04 CET 2006 Paolo Molaro <lupus@ximian.com>
15782 * mini.c: use the correct GetHashCode() for the moving collector.
15784 2006-03-16 Massimiliano Mantione <massi@ximian.com>
15786 * liveness.c: Regalloc spill cost tuning.
15788 2006-03-15 Neale Ferguson <neale@sinenomine.net>
15790 * mini-s390x.h: Correct S390_LONG macro.
15792 * mini-s390x.c: Cleanup unused code.
15794 2006-03-15 Zoltan Varga <vargaz@gmail.com>
15796 * jit-icalls.h: New file.
15798 * Makefile.am mini.c jit-icalls.c: Use a proper include file for the jit
15799 icalls and include that instead of including jit-icalls.c.
15801 * mini-ppc.c (mono_arch_output_basic_block): Remove references to
15804 Tue Mar 14 20:23:53 CET 2006 Paolo Molaro <lupus@ximian.com>
15806 * mini.c: when checking for member accessibility, also check for
15807 friend assemblies and for explicit interface implementations.
15809 2006-03-14 Zoltan Varga <vargaz@gmail.com>
15811 * mini-codegen.c (mono_local_regalloc): Remove incorrect g_free () calls.
15813 * cpu-arm.md cpu-g4.md: Remove x86_ opcodes.
15815 * mini-x86.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
15816 common cases are done first.
15818 * mini-ops.h: Only define platform specific opcodes on the given platform.
15820 * mini.h regalloc.h mini-codegen.c: Merge optimizations from the linear-il
15823 2006-03-14 Martin Baulig <martin@ximian.com>
15825 Revert Paolo's change from r57348:
15827 * mini.h: don't use gboolean for bitfields.
15828 * mini.c: verifier changes for fields and methods accessibility.
15830 2006-03-13 Neale Ferguson <neale@sinenomine.net>
15832 * mini-s390.h, mini-s390x.h: Fix calls to mono_call_inst_add_outarg_reg.
15834 * mini-s390x.c: Fix conv_r_un.
15836 * cpu-s390, cpu-s390x.md: Fix lengths.
15838 Sun Mar 12 17:31:22 CET 2006 Paolo Molaro <lupus@ximian.com>
15840 * mini.c: nested types have access to all the nesting
15841 levels, not just the enclosing types.
15843 Sun Mar 12 16:23:11 CET 2006 Paolo Molaro <lupus@ximian.com>
15845 * mini.c: added a few more verification checks.
15847 2006-03-12 Zoltan Varga <vargaz@gmail.com>
15849 * liveness.c: Merge optimizations from the linear-il branch.
15851 2006-03-11 Zoltan Varga <vargaz@gmail.com>
15853 * mini-ia64.c (emit_call): Add a comment.
15855 * tramp-ia64.c (mono_arch_patch_callsite): Handle indirect calls as well.
15857 * tramp-ia64.c: Fix some warnings.
15859 Sat Mar 11 20:15:59 CET 2006 Paolo Molaro <lupus@ximian.com>
15861 * mini.h: don't use gboolean for bitfields.
15862 * mini.c: verifier changes for fields and methods accessibility.
15864 2006-03-11 Zoltan Varga <vargaz@gmail.com>
15866 * mini.c (mono_icall_get_wrapper): Fix an ia64 bug introduced by the
15867 lazy icall wrapper changes.
15869 * dominators.c: Replace all the dominator algorithms with faster
15870 ones from the linear-il branch.
15872 * inssel-*.brg: Allocate call->out_ireg_args and call->out_freg_args from
15875 * mini-amd64.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
15876 common cases are done first.
15878 * mini-amd64.c: Fix some warnings.
15880 * mini-codegen.c mini-*.c: Allocate call->out_ireg_args and call->out_freg_args
15883 * mini.c (mono_jit_compile_method_with_opt): Fix a race in the newly
15886 * mini.h: Add a missing prototype.
15888 2006-03-10 Zoltan Varga <vargaz@gmail.com>
15890 * mini.c: Compile icall wrappers lazily.
15892 * mini-codegen.c: Use printf instead of g_print since its much faster.
15894 * mini.h (mono_bitset_foreach_bit): Use the faster mono_bitset_find_start ()
15897 * mini.c (optimize_branches): Cache the negative result from
15898 remove_block_if_useless ().
15900 * mini.c (optimize_branches): Avoid restarting the iteration after each change.
15901 Also fix some bblock linking issues.
15903 * helpers.c (mono_disassemble_code): Reduce the size of the temporary
15906 * mini.h: Define G_LIKELY/G_UNLIKELY macros for older glib versions.
15908 * mini.h (MonoBasicBlock): Reorganize the fields, putting more frequently
15909 accessed fields first, for better cache behavior.
15911 Fri Mar 10 18:21:41 CET 2006 Paolo Molaro <lupus@ximian.com>
15913 * mini.c: speedup IList<T> array accesses.
15915 2006-03-09 Zoltan Varga <vargaz@gmail.com>
15917 * mini.c (mono_method_to_ir): Handle large methods overflowing the
15918 inline_costs counter. Fixes #77190.
15920 2006-03-06 Zoltan Varga <vargaz@gmail.com>
15922 * mini-exceptions.c: Call mono_trace_is_enabled () before printing
15923 trace messages. Fixes #77706.
15925 2006-03-04 Martin Baulig <martin@ximian.com>
15927 * tramp-amd64.c, tramp-x86.c
15928 (mono_debugger_create_notification_function): Use
15929 mono_global_codeman_reserve() to allocate a buffer at runtime and
15932 * debug-debugger.h (MonoDebuggerInfo): Added `initialize'.
15934 * debug-debugger.c (mono_debugger_init): Dynamically allocate the
15935 notification function at runtime and then call `initialize' in the
15936 `MONO_DEBUGGER__debugger_info' vtable.
15938 2006-03-04 Zoltan Varga <vargaz@gmail.com>
15940 * iltests.il: Fix a visibility problem.
15942 Wed Mar 1 15:55:25 CET 2006 Paolo Molaro <lupus@ximian.com>
15944 * driver.c, mini.c: add hooks for the counters API.
15946 Wed Mar 1 12:28:04 CET 2006 Paolo Molaro <lupus@ximian.com>
15948 * driver.c: show disabled options.
15950 Wed Mar 1 12:18:51 CET 2006 Paolo Molaro <lupus@ximian.com>
15952 * linear-scan.c: always use cost-driven selection.
15954 2006-02-28 Raja R Harinath <rharinath@novell.com>
15956 * jit-icalls.c (helper_compile_generic_method): Revert change from
15959 Mon Feb 27 18:58:19 GMT 2006 Paolo Molaro <lupus@ximian.com>
15961 * cpu-arm.md, mini-arm.c: implemented MemoryBarrier.
15963 Sat Feb 25 17:39:21 CET 2006 Paolo Molaro <lupus@ximian.com>
15965 * inssel.brg: style fixes, mostly to force the updated monoburg
15966 to run for people using svn.
15968 Sat Feb 25 17:07:42 CET 2006 Paolo Molaro <lupus@ximian.com>
15970 * mini.c: match monoburg changes.
15972 Sat Feb 25 16:04:33 CET 2006 Paolo Molaro <lupus@ximian.com>
15974 * mini.h, mini.c, abcremoval.c, aliasing.c, liveness.c,
15975 ssapre.c, graph.c, ssa.c: put the mono_burg_arity[]
15976 declaration in the header file.
15978 Sat Feb 25 14:19:31 CET 2006 Paolo Molaro <lupus@ximian.com>
15980 * helpers.c: reduce relocations and mem usage.
15982 Sat Feb 25 11:58:16 CET 2006 Paolo Molaro <lupus@ximian.com>
15984 * mini.h, mini-codegen.c: disable logging features if
15985 requested by configure.
15987 Sat Feb 25 11:54:49 CET 2006 Paolo Molaro <lupus@ximian.com>
15989 * mini.c: tiny verifier changes.
15991 Fri Feb 24 18:17:52 CET 2006 Paolo Molaro <lupus@ximian.com>
15993 * mini-ops.h, inssel-x86.brg, tramp-x86.c, mini-x86.c,
15994 cpu-pentium.md: stack alignment changes for osx/x86,
15995 partially from Geoff Norton <gnorton@customerdna.com>.
15997 2006-02-24 Raja R Harinath <harinath@gmail.com>
15999 * jit-icalls.c (helper_compile_generic_method): Update to changes
16000 in metadata/class.c.
16002 2006-02-24 Zoltan Varga <vargaz@gmail.com>
16004 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a missing check.
16006 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for
16007 interface calls with large offsets.
16009 2006-02-23 Raja R Harinath <rharinath@novell.com>
16011 * jit-icalls.c (helper_compile_generic_method): Document the
16012 special-case we depend on so that we can inflate the method twice
16013 with the same context with no bad side-effects.
16015 Thu Feb 23 13:45:46 CET 2006 Paolo Molaro <lupus@ximian.com>
16017 * mini-x86.c, mini-amd64.c: fix for case when xen support
16020 Wed Feb 22 19:38:40 CET 2006 Paolo Molaro <lupus@ximian.com>
16022 * mini-x86.c, mini-amd64.c: generate code to access tls items
16023 in a faster way for Xen systems.
16025 Wed Feb 22 10:31:25 CET 2006 Paolo Molaro <lupus@ximian.com>
16027 * exceptions-x86.c, mini-x86.h, driver.c, mini-codegen.c:
16028 updates and compilation fixes for the OSX/x86 port, mostly from
16029 Geoff Norton <gnorton@customerdna.com>.
16031 Tue Feb 21 19:56:55 CET 2006 Paolo Molaro <lupus@ximian.com>
16033 * inssel.brg: faster interface call implementation
16034 to sync with the interface_offsets MonoVTable changes.
16036 Mon Feb 20 10:37:57 CET 2006 Paolo Molaro <lupus@ximian.com>
16038 * mini.c: more verification checks.
16040 Fri Feb 17 19:47:29 CET 2006 Paolo Molaro <lupus@ximian.com>
16042 * mini.c: added a few more verification checks.
16044 2006-02-17 Neale Ferguson <neale@sinenomine.net>
16046 * mini-s390x.c, mini-s390x.h: Check for presence of long displacement
16047 facility on the processor and use it if available.
16049 Fri Feb 17 16:12:52 CET 2006 Paolo Molaro <lupus@ximian.com>
16051 * driver.c, aot.c, mini.c: throw exception if the IL code is
16052 invalid or unverifiable.
16054 2006-02-17 Raja R Harinath <rharinath@novell.com>
16056 * generics.2.cs (test_0_ldfld_stfld_mro): Use m.struct_field, not
16059 2006-02-16 Zoltan Varga <vargaz@gmail.com>
16061 * generics.2.cs: Add some tests for generics ldfld/stfld wrappers.
16063 Wed Feb 15 16:23:17 CET 2006 Paolo Molaro <lupus@ximian.com>
16065 * mini-s390x.c, mini-s390.c, mini.c, mini-amd64.c, mini-arm.c,
16066 mini-ia64.c, mini-sparc.c, mini-x86.c, mini-ppc.c: fixed
16067 handling of instantiated generic valuetypes.
16069 2006-02-11 Zoltan Varga <vargaz@gmail.com>
16071 * mini-exceptions.c mini-x86.h mini-x86.c: Get rid of
16072 MONO_INIT_CONTEXT_FROM_CALLER, and use MONO_INIT_CONTEXT_FROM_FUNC
16075 * generics.2.cs: Revert the nullable reftypes tests.
16077 2006-02-10 Zoltan Varga <vargaz@gmail.com>
16079 * mini-exceptions.c (MONO_INIT_CONTEXT_FROM_CALLER): Avoid
16080 using __builtin_frame_address (1) as it doesn't work in the presence
16081 of optimizations. Hopefully fixes #77273.
16083 * Makefile.am generics.cs generics.2.cs: Revert the generics.2.cs
16084 -> generics.cs change as it doesn't work with some automake versions.
16086 Thu Feb 9 16:24:44 CET 2006 Paolo Molaro <lupus@ximian.com>
16088 * mini.c: handle systems that sue a different way to
16089 retrieve the stack address of the current thread.
16091 2006-02-09 Zoltan Varga <vargaz@gmail.com>
16093 * Makefile.am generics.2.cs: Rename this to generics.cs and handle
16094 it specially in the makefile.
16096 * generics.2.cs: Add tests for nullable reference types.
16098 Wed Feb 8 19:33:17 CET 2006 Paolo Molaro <lupus@ximian.com>
16100 * mini.c: always handle the case when mono_jit_init()
16101 is called in a thread different from the main thread,
16102 confusing libgc (bug #77309).
16104 Mon Feb 6 09:01:24 EST 2006 Paolo Molaro <lupus@ximian.com>
16106 * mini-ppc.c: fix handling of exceptions in large methods (bug #74932).
16108 Fri Feb 3 18:51:35 CET 2006 Paolo Molaro <lupus@ximian.com>
16110 * mini.c: change optimize_branches () to use a single loop
16111 and introduce a new optimization to simplify some range checks.
16113 2006-02-03 Martin Baulig <martin@ximian.com>
16115 * debug-debugger.c (debugger_thread_manager_thread_created): Removed
16116 and merged with debugger_thread_manager_add_thread().
16117 (mono_debugger_main): Call debugger_thread_manager_add_thread() to
16118 inform the debugger about the main thread.
16120 2006-02-03 Zoltan Varga <vargaz@gmail.com>
16122 * basic.cs: Add test for div.un/rem.un constant folding.
16124 2006-02-03 Neale Ferguson <neale@sinenomine.net>
16126 * cpu-s390x.md: correct int_xor_imm length
16128 2006-02-03 Zoltan Varga <vargaz@gmail.com>
16130 * generics.2.cs: New test for #77442.
16132 * jit-icalls.c (helper_compile_generic_method): Check for null. Fixes
16135 2006-02-02 Martin Baulig <martin@ximian.com>
16137 * tramp-x86.c, tramp-amd64.c: It's now safe to #include
16138 <mono/metadata/mono-debug-debugger.h>
16140 * debug-mini.c: Don't #define _IN_THE_MONO_DEBUGGER.
16142 2006-02-02 Martin Baulig <martin@ximian.com>
16144 * debug-debugger.h: New header file for debug-debugger.c.
16146 * debug-debugger.c: Big API cleanup; don't run the managed Main()
16147 function is a separate thread anymore; add support for attaching.
16149 2006-02-01 Zoltan Varga <vargaz@gmail.com>
16151 * tramp-x86.c: Fix a warning.
16153 2006-01-31 Zoltan Varga <vargaz@gmail.com>
16155 * mini-amd64.c (mono_arch_compute_omit_fp): Avoid hitting an assertion
16156 on very large methods.
16158 * aot.c (load_patch_info): Fix a warning.
16160 Mon Jan 30 12:51:10 CET 2006 Paolo Molaro <lupus@ximian.com>
16162 * cpu-pentium.md, mini-x86.c, inssel.brg, inssel-x86.brg,
16163 mini-ops.h: alu membase optimizations.
16165 Fri Jan 27 21:11:08 CET 2006 Paolo Molaro <lupus@ximian.com>
16167 * mini-ops.h, mini.c, inssel.brg, inssel-x86.brg: opcode
16168 to speedup StringBuilder.
16170 2006-01-27 Zoltan Varga <vargaz@gmail.com>
16172 * dominators.c (mono_compute_natural_loops): Fix detection of
16173 loop body start blocks.
16175 * mini-exceptions.c (mono_print_thread_dump): Fix non x86 builds.
16177 2006-01-26 Zoltan Varga <vargaz@gmail.com>
16179 * mini.h mini.c mini-exceptions.c: Add thread dump support. Fixes
16182 2006-01-25 Massimiliano Mantione <massi@ximian.com>
16184 * aliasing.c: Fixed aliasing issue on 64 bit archs.
16186 2006-01-25 Martin Baulig <martin@ximian.com>
16188 * debug-debugger.c: Moved the `MonoDebuggerManager' and
16189 `MonoDebuggerThread' typedefs here from mono-debug-debugger.h and
16190 started to cleanup this file a little bit.
16192 Tue Jan 24 18:20:48 CET 2006 Paolo Molaro <lupus@ximian.com>
16194 * mini.c: optimize a codepath frequently happening in generics code.
16196 2006-01-23 Martin Baulig <martin@ximian.com>
16198 * Makefile.am: Only compile debug-debugger.c on supported platforms.
16200 * debug-debugger.c: Kill the IO_LAYER() hack and use the io-layer
16201 functions directly.
16203 * driver.c: debug-debugger.c is only available if
16204 `MONO_DEBUGGER_SUPPORTED' is defined.
16206 2006-01-23 Martin Baulig <martin@ximian.com>
16208 * debug-debugger.c: Only enable this on platforms where the Mono
16209 Debugger is working (x86 and x86_64).
16211 2006-01-21 Martin Baulig <martin@ximian.com>
16213 The Mono Debugger is now using the normal `mono' instead of the
16214 `mono-debugger-mini-wrapper' when executing managed code.
16216 * debug-debugger.c: New file; previously known as
16217 debugger/wrapper/wrapper.c.
16219 * debug-mini.c (mono_init_debugger): Removed.
16221 * driver.c (mono_main): Added new `--inside-mdb' command line
16222 argument which is used when running inside the debugger.
16224 2006-01-20 Zoltan Varga <vargaz@gmail.com>
16226 * liveness.c (mono_analyze_liveness): Remove some unused data
16229 2006-01-17 Zoltan Varga <vargaz@gmail.com>
16231 * mini.h: Move mono_bitset_test_fast macro to monobitset.h where it belongs.
16233 2006-01-16 Zoltan Varga <vargaz@gmail.com>
16235 * mini.h (mono_bitset_test_fast): Disable the 'fast' implementation which
16236 depends on implementation details of monobitset.
16238 * mini.c (mini_get_ldelema_ins): Fix handling of 1 dimensional arrays.
16241 2006-01-15 Zoltan Varga <vargaz@gmail.com>
16243 * liveness.c: Update after monobitset changes.
16245 2006-01-14 Zoltan Varga <vargaz@gmail.com>
16247 * mini-amd64.c (mono_arch_compute_omit_fp): Fix a leak.
16249 2006-01-11 Neale Ferguson <neale@sinenomine.net>
16251 * inssel-s390x.brg: Fix reg: OP_LDADDR(OP_S390_LOADARG) register setting.
16253 * mini-s390x.c: Remove warning messages.
16255 2006-01-11 Ben Maurer <bmaurer@andrew.cmu.edu>
16257 * mini.c: pass the jitinfo to mono_profiler_method_end_jit.
16259 2006-01-10 Zoltan Varga <vargaz@gmail.com>
16261 * generics.2.cs: Add ldelem/stelem_any test.
16263 2006-01-10 Neale Ferguson <neale@sinenomine.net>
16265 * mini-s390.c: Fix ATOMIC_ADD_I4 operation.
16267 2006-01-07 Zoltan Varga <vargaz@gmail.com>
16269 * inssel-long.brg: Fix int->long ovf conversion rules. Fixes #77172.
16271 2006-01-06 Zoltan Varga <vargaz@gmail.com>
16273 * generics.2.cs: Reenable vtype tests.
16275 * inssel-x86.brg: Remove an icorrect valuetype rule.
16277 2006-01-06 Neale Ferguson <neale@sinenomine.net>
16279 * mini-s390x.c, inssel-s390x.brg, cpu-s390x.md: Fix ATOMIC_I8 operations. Provide
16280 initial support for OP_ABS.
16282 2006-01-05 Neale Ferguson <neale@sinenomine.net>
16284 * mini-s390x.c (emit_float_to_int): Correct r8 to unsigned int algorithm.
16286 2006-01-05 Neale Ferguson <neale@sinenomine.net>
16288 * mini-s390.c, mini-s390.h, inssel-s390.brg, cpu-s390.md: Fix r8 to unsigned int
16289 conversion and implement LADD/LSUB.
16291 * exceptions-s390.c: Standardize mono_arch_find_jit_info to match other
16294 2006-01-05 Neale Ferguson <neale@sinenomine.net>
16296 * mini-s390x.c, mini-s390x.h: Fix r8 to unsigned int conversion.
16298 * exceptions-s390x.c: Standardize mono_arch_find_jit_info to match other
16301 2006-01-05 Neale Ferguson <neale@sinenomine.net>
16303 * mini-s390x.c, mini-s390x.h, mini-s390.c, mini-s390.h: Fix lmf handling when
16304 localloc is encountered. Fixes crash in test-183.cs when using gmcs
16305 (stack walk problem).
16307 2006-01-04 Zoltan Varga <vargaz@gmail.com>
16309 * aot.c (mono_aot_load_method): Fix a warning.
16311 2006-01-03 Neale Ferguson <neale@sinenomine.net>
16313 * mini-s390x.h, exceptions-s390x.c, inssel-s390x.brg: Fix compiler warnings
16315 2006-01-03 Zoltan Varga <vargaz@gmail.com>
16317 * iltests.il: Add test for #77148.
16319 * mini.c (mini_get_ldelema_ins): Handle arrays with rank 1 too. Fixes
16322 2006-01-03 Neale Ferguson <neale@sinenomine.net>
16324 * mini-s390x.c, inssel-s390x.brg: Remove debug statements
16326 2006-01-03 Neale Ferguson <neale@sinenomine.net>
16328 * mini-s390x.c, mini-s390x.h, exceptions-s390x.c, tramp-s390x.c, inssel-s390x.brg,
16329 cpu-s390x.md, mini-codegen.c, Makefile.am: add 64-bit s390 support to JIT.
16331 * basic-long.cs: Add lconv-to-r4/r8 tests.
16333 2006-01-03 Zoltan Varga <vargaz@gmail.com>
16335 * mini.c (mono_method_to_ir): Fix DynamicMethod support in some opcodes.
16337 * mini-sparc.c (mono_arch_call_opcode): Use mono_class_value_size ()
16338 here as on other archs.
16340 2005-12-29 Neale Ferguson <neale@sinenomine.net>
16342 * mini-s390.c (mono_arch_get_inst_for_method): Add memory_barrier support.
16344 2005-12-29 Neale Ferguson <neale@sinenomine.net>
16346 * inssel-s390.brg: Correct register assignment; Rework L[ADD|SUB]_OVF[_UN] for s390.
16348 * cpu-s390.md: Fix lengths of a couple of long instructions; Add memory_barrier.
16350 * mini-s390.c: Fix long add/sub overflow instructions; Fix displacement handling in
16351 instrument_prolog; Add memory_barrier instruction.
16353 2005-12-26 Zoltan Varga <vargaz@gmail.com>
16355 * exceptions-x86.c mini-x86.h: Fix solaris/x86 exception handling.
16357 2005-12-23 Zoltan Varga <vargaz@gmail.com>
16359 * tramp-ia64.c (mono_arch_get_unbox_trampoline): Flush icache.
16361 * aliasing.c inssel.brg: Fix warnings.
16363 * inssel-ia64.brg (OP_MEMSET): Fix an optimization which previously
16364 could skip initialization of some parts of memory.
16366 * mini.c mini-ia64.c: Fix warnings.
16368 * inssel-sparc.brg: Add an implementation of lneg which actually works.
16370 2005-12-22 Zoltan Varga <vargaz@gmail.com>
16372 * aliasing.c (mono_build_aliasing_information): Add a workaround for
16373 a crash seen on sparc.
16375 * mini-sparc.c: Add implementation of Thread.MemoryBarrier.
16377 * cpu-sparc.md: Add memory_barrier opcode. Remove unused opcodes.
16379 2005-12-21 Neale Ferguson <neale@sinenomine.net>
16381 * mini-ops.h: Add s390_backchain instruction
16383 * inssel-s390.brg: Use backchaining instruction for LOADARG/STKARG operations.
16385 * cpu-s390.md: Add s390_backchain instruction
16387 * mini-s390.c: Significant ABI changes
16389 * mini-s390.h: Cater for zero length structures
16391 2005-12-20 Neale Ferguson <neale@sinenomine.net>
16393 * mini-s390.c: ABI fixes
16395 * inssel-s390.brg: Remove debug statements
16397 * cpu-s390.md: Fix length of ATOMIC_xx operations
16399 2005-12-19 Zoltan Varga <vargaz@gmail.com>
16401 * basic-float.cs: Add float<->long conversion tests.
16403 2005-12-16 Neale Ferguson <neale@sinenomine.net>
16405 * mini-s390.c: Fix LOCALLOC processing.
16407 * tramp-s390.c (s390_magic_trampoline): Fix base calculation.
16409 2005-12-15 Zoltan Varga <vargaz@gmail.com>
16411 * iltests.il: Add tests for some opcodes not covered by the other
16414 2005-12-15 Neale Ferguson <neale@sinenomine.net>
16416 * mini-s390.c: Fix ADDCC/SBB bug revealed by test_0_ulong_regress; Correct
16417 register loading for Tail processing; Correct trace output.
16419 * inssel-s390.brg: Reimplement LSUB_OVF due to s390 implementation of signed math.
16421 * cpu-s390.md: Correct size of jmp instruction.
16423 2005-12-13 Neale Ferguson <neale@sinenomine.net>
16425 * mini-s390.c (mono_arch_emit_prolog): Remove some debugging bits.
16427 2005-12-13 Neale Ferguson <neale@sinenomine.net>
16429 * inssel-s390.brg tramp-s390.c cpu-s390.md mini-s390.c mini-s390.h:
16430 Bring s390 up to current level.
16432 2005-12-12 Zltan Varga <vargaz@gmail.com>
16434 * generics.2.cs: Disable the newly added tests as they do not work yet.
16436 * generics.2.cs: Add valuetype tests.
16438 2005-12-09 Zoltan Varga <vargaz@gmail.com>
16440 * basic-long.cs: Add i4->u8 test.
16442 * objects.cs: Add tests for JIT intrinsic.
16444 * mini.c (mini_get_inst_for_method): Resurrect the array Rank/Length
16445 optimizations lost by a mistake.
16447 2005-12-07 Zoltan Varga <vargaz@gmail.com>
16449 * basic-long.cs: Remove a test moved to objects.cs.
16451 * arrays.cs: Add more array tests.
16453 2005-12-06 Zoltan Varga <vargaz@gmail.com>
16455 * arrays.cs: Add new tests for multi-dimensional arrays.
16457 2005-12-06 Raja R Harinath <rharinath@novell.com>
16459 * Makefile.am (test_sources2): Add generics.2.cs.
16460 (EXTRA_DIST): Add test_sources2.
16462 2005-12-05 Ben Maurer <bmaurer@ximian.com>
16464 Support for boxing and unboxing nullable types as well as the
16465 isinst operation on nullables, per the CLI ammendment.
16467 * inssel.brg (CEE_ISINST): Special case for nullable
16469 * mini.c (handle_unbox_nullable): new method
16470 (handle_box): Special case for nullable types
16471 (mono_method_to_ir): Call handle_unbox_nullable in correct
16474 * generics.2.cs: New test suite
16476 * Makefile.am: Support for regression tests with generics.
16478 2005-12-03 Zoltan Varga <vargaz@gmail.com>
16480 * mini-amd64.c (emit_load_volatile_arguments): Add loading of arguments
16481 allocated to registers. Fixes #76800.
16483 Thu Dec 1 12:59:40 EST 2005 Paolo Molaro <lupus@ximian.com>
16485 * mini-ppc.c, inssel-ppc.brg: fix ABI issue (pinvoke3.cs).
16487 2005-11-30 Zoltan Varga <vargaz@gmail.com>
16489 * exceptions.cs: Disable test_0_long_cast () test, since it fails on a lot
16492 2005-11-29 Zoltan Varga <vargaz@gmail.com>
16494 * objects.cs basic-calls.cs: Move a test depending on valuetypes to
16497 * inssel-long32.brg (CEE_CONV_I8): Remove unused labels.
16499 * inssel-long32.brg (CEE_CONV_I8): Convert this to a branchless version.
16500 Tue Nov 29 05:41:34 EST 2005 Paolo Molaro <lupus@ximian.com>
16502 * mini-ppc.c, cpu-g4.md: ensure a fp register is converted to
16503 single precision before storing to a single precision location.
16505 2005-11-28 Raja R Harinath <rharinath@novell.com>
16507 * Makefile.am (ILASM): Use profile-dependent location of ilasm.
16509 2005-11-27 Zoltan Varga <vargaz@gmail.com>
16511 * basic-long.cs basic-calls.cs objects.cs: Move some tests to the
16514 * basic.cs: Remove test_0_byte_compares test which was moved to
16515 objects.cs a long time ago.
16517 2005-11-22 Massimiliano Mantione <massi@ximian.com>
16519 * aliasing.c: Fixed aliasing issue on 64 bit archs.
16521 2005-11-20 Zoltan Varga <vargaz@gmail.com>
16523 * mini-ia64.c exceptions-ia64.c: Simplify the way filters/finally
16524 handlers are called.
16526 * mini-ia64.c (mono_arch_emit_exceptions): Optimize size of exception
16529 * mini-ia64.c: Add support for the throw->branch exception
16532 * driver.c (DEFAULT_OPTIMIZATIONS): Add MONO_OPT_EXCEPTION.
16534 2005-11-18 Massimiliano Mantione <massi@ximian.com>
16536 * mini.c: Enabled "fastpath" deadce :-)
16538 2005-11-18 Massimiliano Mantione <massi@ximian.com>
16540 * mini.c: Added "fastpath" deadce (deadce without SSA), and a simple
16541 alias analysis pass to support it.
16542 * mini.h: Likewise.
16544 * liveness.c: Likewise (liveness computation can use aliasing
16545 information to be more accurate).
16546 * driver.c: Added an "ssa" option go tell the JIT to use SSA, and
16547 moreover made so that "--compile-all" uses the given optimization
16548 flags and not the default ones.
16549 * aliasing.c: Alias analysis (new file).
16550 * aliasing.h: Likewise.
16551 * Makefile.am: added "aliasing.c" and "aliasing.h".
16553 2005-11-17 Zoltan Varga <vargaz@gmail.com>
16555 * mini-ops.h: Add missing OP_I opcodes so it is in synch with the
16558 2005-11-13 Zoltan Varga <vargaz@gmail.com>
16560 * mini-exceptions.c (mono_handle_exception_internal): Remove the
16561 fp >= end_of_stack exit condition, as it is not needed, and it might
16562 become true for fp eliminated frames.
16564 2005-11-11 Zoltan Varga <vargaz@gmail.com>
16566 * mini-x86.c (mono_arch_emit_epilog): Use G_STRUCT_OFFSET instead of hard
16569 Tue Nov 8 11:28:20 GMT 2005 Paolo Molaro <lupus@ximian.com>
16571 * mini-arm.c: fixed alignment of doubles/longs to match
16572 the C ABI (bug #76635).
16574 Mon Nov 7 16:13:21 CET 2005 Paolo Molaro <lupus@ximian.com>
16576 * aot.c: fix compilation with --enable-minimal=aot.
16578 Fri Nov 4 12:34:15 GMT 2005 Paolo Molaro <lupus@ximian.com>
16580 * mini-arm.c: fixed compatibility with the new
16581 floating point emulator package for compares.
16583 2005-11-03 Atsushi Enomoto <atsushi@ximian.com?
16585 * mini.c : reverted sig->pinvoke changes (r51396-51397).
16587 2005-11-01 Zoltan Varga <vargaz@freemail.hu>
16589 * mini-exceptions.c (print_stack_frame): Output to stderr.
16590 (mono_handle_native_sigsegv): Ditto.
16592 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
16594 * mini-amd64.c (mono_arch_output_basic_block): Remove unused
16595 OP_LCONV_TO_OVF_I implementation.
16597 * mini-amd64.c: Add support for the throw->branch exception
16600 * branch-opts.c (mono_branch_optimize_exception_target): Allow the case
16601 when the catch clause catches a more general exception, i.e. Object.
16603 2005-10-30 Zoltan Varga <vargaz@gmail.com>
16605 * cpu-ia64.md: Remove unused opcodes.
16607 * mini.c (GET_CONTEXT): Simplify this somewhat by removing arch
16608 specific defines for architectures defining USE_SIGACTION.
16610 * mini-ia64.c: Fix some warnings.
16612 * exceptions-ia64.c (mono_arch_ip_from_context): Fix this, the previous
16613 version seemed to skip a frame.
16615 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
16617 * mini.c: Clean up the usage of sig->pinvoke flag. Now
16618 only calls which are made to native code use this flag.
16620 2005-10-29 Zoltan Varga <vargaz@freemail.hu>
16622 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for
16623 varargs methods as well.
16625 * mini-amd64.c exceptions-amd64.c: Allow fp elimination in methods
16626 which have save_lmf set. Reorganize methods prologs a bit.
16628 * mini-amd64.c (mono_arch_compute_omit_fp): Move the check for the
16629 debugger to the proper place.
16631 2005-10-29 Martin Baulig <martin@ximian.com>
16633 * mini-amd64.c (debug_omit_fp): Temporarily disable fp elimination
16634 when running inside the debugger until the debugger has support
16637 2005-10-26 Zoltan Varga <vargaz@gmail.com>
16639 * mini.h: Fix a warning.
16641 2005-10-24 Miguel de Icaza <miguel@novell.com>
16643 * mini.c (mono_pmip): Just a wrapper for get_method_from_ip which
16644 we expose publicly, this returns the string.
16646 2005-10-22 Zoltan Varga <vargaz@freemail.hu>
16648 * exceptions-amd64.c (mono_arch_find_jit_info): Fix some corner cases
16649 with fp elimination.
16651 2005-10-21 Zoltan Varga <vargaz@gmail.com>
16653 * mini-exceptions.c (mono_handle_native_sigsegv): Try to print a
16654 native stacktrace using the glibc 'backtrace' function if available.
16656 2005-10-20 Zoltan Varga <vargaz@gmail.com>
16658 * mini.h (MonoDebugOptions): Remove 'abort_on_sigsegv' option.
16660 * mini-exceptions.c (mono_handle_native_sigsegv): New function to
16661 handle SIGSEGVs received while in native code.
16663 * mini.c (sigsegv_signal_handler): If the SIGSEGV happened in native
16664 code, call mono_handle_native_sigsegv which will abort the runtime
16665 after printing some diagnostics, instead of converting it into a
16666 confusing NullReferenceException.
16668 2005-10-18 Zoltan Varga <vargaz@gmail.com>
16670 * cpu-pentium.md: Remove unused opcodes.
16672 2005-10-18 Zoltan Varga <vargaz@freemail.hu>
16674 * mini-amd64.h (MonoLMF): Add rsp field.
16676 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Save the sp reg into
16679 2005-10-17 Zoltan Varga <vargaz@gmail.com>
16681 * mini-codegen.c (get_register_spilling): Fix some warnings.
16683 2005-10-16 Zoltan Varga <vargaz@freemail.hu>
16685 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Add support for fp
16686 elimination during exception handling. Enable fp elimination by
16689 * mini-amd64.h mini-amd64.c: Add preliminary support for frame pointer
16692 2005-10-16 Martin Baulig <martin@ximian.com>
16694 * mini-exceptions.c
16695 (mono_debugger_run_finally): New public method for the debugger.
16697 2005-10-10 Zoltan Varga <vargaz@gmail.com>
16699 * debug-mini.c (mono_debug_init_method): Fix warning.
16701 * mini.h branch-opts.c (mono_branch_optimize_exception_target): Make
16702 the 'exname' parameter const to fix some warnings.
16704 2005-10-09 Zoltan Varga <vargaz@freemail.hu>
16706 * mini-exceptions.c (mono_handle_exception_internal): Fix another bug
16707 introduced by the previous patch.
16709 2005-10-08 Zoltan Varga <vargaz@gmail.com>
16711 * basic-float.cs: Add test for precision of float arithmetic.
16713 * mini-ia64.c (mono_arch_output_basic_block): Convert to/from doubles
16714 when loading/storing single values from/to memory.
16716 * mini.c (mono_jit_compile_method_with_opt): Create the function
16717 pointers in the correct domain.
16719 2005-10-08 Zoltan Varga <vargaz@freemail.hu>
16721 * mini-exceptions.c (mono_handle_exception_internal): Fix bug
16722 introduced by previous patch.
16724 * mini-exceptions.c (mono_handle_exception_internal): Handle the case
16725 when out_filter_idx is NULL.
16727 * mini-exceptions.c: Don't run filter clauses twice during exception
16728 handling. Fixes #75755.
16730 2005-10-07 Zoltan Varga <vargaz@gmail.com>
16732 * aot.c: Add support for ldflda wrappers.
16734 * mini.c (mono_method_to_ir): Use ldflda wrappers for CEE_LDFLDA. Fixes
16737 Tue Oct 4 20:23:25 CEST 2005 Paolo Molaro <lupus@ximian.com>
16739 * mini.c, mini.h: do not consider exception handlers blocks when
16740 setting up interface variables.
16742 2005-10-04 Zoltan Varga <vargaz@freemail.hu>
16744 * aot.c (emit_section_change): Fix emitting of sections on win32. Fixes #76322.
16746 2005-10-03 Zoltan Varga <vargaz@gmail.com>
16748 * liveness.c (mono_analyze_liveness): Revert parts of r51051 since it
16749 causes a regression.
16751 * mini.c (mini_thread_cleanup): Fix reading of freed memory.
16753 2005-10-02 Zoltan Varga <vargaz@freemail.hu>
16755 * mini.h (OP_PCONST): Move the definition of OP_PCONST into the rest
16756 of the OP_P definitions.
16758 * TODO: Add a proposal for dealing with the CEE/OP mess.
16760 * mini-amd64.c (mono_arch_output_basic_block): Merge mul_imm
16761 optimizations from the x86 port.
16763 * cpu-amd64.md: Ditto.
16765 * basic.cs basic-long.cs: Add tests.
16767 Fri Sep 30 20:07:20 CEST 2005 Paolo Molaro <lupus@ximian.com>
16769 * Makefile.am, driver.c, mini-x86.c, mini.c, mini.h, branch-opts.c:
16770 Patrik Torstensson's implementation of my exception-handling
16771 optimization idea, when the exception object is not used
16774 Fri Sep 30 19:10:29 CEST 2005 Paolo Molaro <lupus@ximian.com>
16776 * mini-x86.c, cpu-pentium.md: Patrik Torstensson's port
16777 of the mul_imm optimizations from the old jit.
16779 Fri Sep 30 11:37:51 EDT 2005 Paolo Molaro <lupus@ximian.com>
16781 * mini.c, liveness.c: patch by Patrik Torstensson and
16782 Zoltan Varga to improve performance in methods with
16785 2005-09-30 Zoltan Varga <vargaz@gmail.com>
16787 * driver.c: Remove 'Globalization' entry from --version.
16789 2005-09-28 Zoltan Varga <vargaz@gmail.com>
16791 * mini.c (mono_jit_compile_method_inner): Do not load AOT code when
16792 there is a profiler interested in JIT events.
16794 * aot.c: Load profile files produced by the AOT profiling module, and
16795 reorder methods based on the profiling info. Add a 'method_order' table
16796 to the AOT file to make mono_aot_find_jit_info work with the reordered
16799 * mini.h: Bump AOT file version info.
16801 Wed Sep 28 17:12:48 CEST 2005 Paolo Molaro <lupus@ximian.com>
16803 * mini-arm.h: work around what looks like a gcc bug when optimizations
16806 2005-09-28 Raja R Harinath <rharinath@novell.com>
16808 * Makefile.am (AM_CFLAGS): Don't use += to append inside
16809 conditionals. Use ...
16810 (PLATFORM_CFLAGS, ARCH_CFLAGS): ... these.
16812 2005-09-27 Zoltan Varga <vargaz@freemail.hu>
16814 * mini-amd64.c (mono_arch_call_opcode): Use mono_class_value_size ()
16815 to determine the amount of memory to copy when passing valuetypes.
16817 * inssel-amd64.brg: Remove PUSH(LDIND4) rules since they convert an
16818 4 byte load into a 8 byte load. Fix aligning of size in OP_OUTARG_VT.
16820 2005-09-27 Zoltan Varga <vargaz@gmail.com>
16822 * mini.h mini.c aot.c: Add infrastructure to collect pagefault
16823 information about aot.
16825 2005-09-27 Ben Maurer <bmaurer@ximian.com>
16827 * *.c: Replace the use of {Enter,Leave}CriticalSection with
16828 macros. This will allow a deadlock debugger to easily be plugged
16831 Tue Sep 27 09:32:11 EDT 2005 Paolo Molaro <lupus@ximian.com>
16833 * mini-ppc.c, cpu-g4.md: added memory barrier instruction.
16835 2005-09-27 Raja R Harinath <rharinath@novell.com>
16837 * Makefile.am (AM_CFLAGS): Rename from INCLUDES.
16838 (AM_CFLAGS) [PLATFORM_WIN32): Append to it, don't set it.
16839 (AM_CFLAGS) [ARM]: Add arch/arm directory from the build tree.
16840 ($(arch_built)) [CROSS_COMPILING]: Error out.
16842 2005-09-26 Zoltan Varga <vargaz@gmail.com>
16844 * aot.c: Add support for the no_special_static flag for classes.
16846 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
16848 * Reapply reverted patches.
16850 * *: Revert r50174 as well.
16852 * mini-amd64.c cpu-amd64.md inssel-amd64.brg: Revert r50170 as well.
16854 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
16856 * mini-amd64.c: Revert r50342 to see if this fixed buildbot.
16858 2005-09-23 Miguel de Icaza <miguel@novell.com>
16860 * mini.c (SIG_HANDLER_SIGNATURE): Only dereference info if it is
16861 part of the SIG_HANDLER_SIGNATURE.
16863 2005-09-23 Zoltan Varga <vargaz@gmail.com>
16865 * mini.h mini.c: Add a new MONO_DEBUG option to collect metadata pagefault
16868 * mini-x86.c (mono_arch_call_opcode): Fix vararg calling convention
16869 introduced by previous patch.
16871 2005-09-21 Zoltan Varga <vargaz@gmail.com>
16873 * tramp-x86.c (mono_arch_create_trampoline_code): Restore caller
16874 saved registers too.
16876 * mini-x86.c (mono_arch_allocate_vars): Rewrite this so it works based
16877 upon the information returned by get_call_info ().
16879 * mini-x86.c (add_float): Fix stack size calculation.
16880 (mono_arch_call_opcode): Rewrite this so it works based up the
16881 information returned by get_call_info ().
16882 (mono_arch_get_this_vret_args): Ditto.
16884 2005-09-21 Zoltan Varga <vargaz@freemail.hu>
16886 * mini-amd64.c (mono_arch_emit_this_vret_args): Use the information
16887 in cinfo to determine the registers which need to be used.
16889 2005-09-20 Miguel de Icaza <miguel@novell.com>
16891 * driver.c (mono_main): Add --server and --desktop flags.
16893 2005-09-16 Zoltan Varga <vargaz@gmail.com>
16895 * mini-ia64.h: Make register masks 64 bit. Don't treat argument
16896 registers as global registers.
16898 * inssel-ia64.brg (stmt): Remove OP_OUTARG_REG () rules which are no
16899 longer needed with the new register allocator.
16901 * mini-ia64.c: Use OP_MOVE instead of OP_SETREG for reg-reg moves.
16903 * cpu-ia64.md: Remove unused opcodes.
16905 * regalloc.c mini-codegen.c: Make register masks 64 bit on ia64.
16907 2005-09-16 Zoltan Varga <vargaz@freemail.hu>
16909 * cpu-amd64.md: Remove unused opcodes.
16911 * inssel-amd64.brg: Remove OP_OUTARG_REG () rules which are no longer
16912 needed with the new register allocator.
16914 * inssel-amd64.brg mini-amd64.c: Use OP_MOVE instead of OP_SETREG for
16917 2005-09-16 Raja R Harinath <rharinath@novell.com>
16919 * Makefile.am (check-local): Don't invoke semdel-wrapper.
16921 2005-09-16 Martin Baulig <martin@ximian.com>
16923 * exceptions-amd64.c
16924 (throw_exception): Don't call mono_debugger_throw_exception() if
16925 we're a rethrow - see the FIXME in the code.
16927 2005-09-15 Geoff Norton <gnorton@customerdna.com>
16929 * mini.c (mono_init_exceptions): This only works on some architectures.
16931 2005-09-15 Zoltan Varga <vargaz@gmail.com>
16933 * mini.c (mono_method_to_ir): Add OP_LMUL imm -> OP_LMUL_IMM conversion
16936 * inssel-long.brg mini-ia64.c: Add OP_LMUL_IMM rules.
16938 * mini-ia64.h mini-ia64.c: Remove the altstack support code which is
16939 now in mini-exceptions.c.
16941 2005-09-15 Zoltan Varga <vargaz@freemail.hu>
16943 * mini-amd64.h mini-am64.c: Remove the altstack support code which is
16944 now in mini-exceptions.c.
16946 2005-09-15 Zoltan Varga <vargaz@gmail.com>
16948 * exceptions-x86.c: Applied patch from Patrik Torstensson
16949 <patrik.torstensson@gmail.com>. Add stack overflow handling support for win32.
16951 * mini-exceptions.c mini-x86.c mini.c: Move the altstack setup/teardown
16952 code into mini-exceptions.c. Add some assertions to it.
16954 2005-09-12 Zoltan Varga <vargaz@gmail.com>
16956 * aot.c (emit_section_change): Applied patch from "The Software Team"
16957 (<software@solmersa.com>). Fix as errors on windows.
16959 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
16961 * tramp-amd64.c (mono_arch_create_trampoline_code): Fix saving of
16962 method info into the LMF.
16964 2005-09-11 Zoltan Varga <vargaz@gmail.com>
16966 * mini-ia64.c: Add proper unwind info for method epilogs.
16968 * exceptions-ia64.c: Add some code to help debugging.
16970 * mini-ia64.c mini-ia64.h: Add sigaltstack support.
16972 * mini-exceptions.c: Fix warning.
16974 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
16976 * mini.c: Really fix build.
16978 * mini-x86.c mini-amd64.c: Fix build.
16980 2005-09-11 Zoltan Varga <vargaz@gmail.com>
16982 * mini-ia64.c inssel-ia64.brg: Add InterlockedExchange instrinsics.
16984 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Implement
16985 some Interlocked methods as intrinsics.
16987 * mini.c (mini_get_inst_for_method): Call arch_get_inst_for_method
16988 for Thread methods as well.
16990 * mini-ops.h: Add OP_MEMORY_BARRIER opcode.
16992 * inssel.brg: Add rule for OP_MEMORY_BARRIER.
16994 * mini-ia64.c mini-x86.c mini-amd64.c
16995 cpu-ia64.md cpu-pentium.md cpu-amd64.md: Add implementation of
16998 * mini.c (mono_init_exceptions): Fix build breakage.
17000 2005-09-10 Zoltan Varga <vargaz@gmail.com>
17002 * mini-ia64.c exceptions-ia64.c tramp-ia64.c: Remove 'manual' emitting
17003 of instructions. Use the new ia64_unw_op macros for emitting unwind
17006 * mini.c (mono_init_exceptions): Initialize exception handling
17007 related trampolines at startup.
17009 Fri Sep 9 19:30:37 BST 2005 Paolo Molaro <lupus@ximian.com>
17011 * cpu-arm.md, mini-arm.c: fix for dynamic code (Gtk# apps).
17013 2005-09-09 Zoltan Varga <vargaz@gmail.com>
17015 * mini.c: Handle type loading errors gracefully during compilation and
17016 throw the appropriate exception.
17018 Fri Sep 9 09:49:14 CEST 2005 Paolo Molaro <lupus@ximian.com>
17020 * ldscript.mono, Makefile.am: use anonymous versions in the ldscript
17021 for the mono binary.
17023 2005-09-09 Martin Baulig <martin@ximian.com>
17025 * mini.c (mono_method_to_ir): Comment out the G_BREAKPOINT()'s for
17028 Thu Sep 8 14:53:45 BST 2005 Paolo Molaro <lupus@ximian.com>
17030 * mini-arm.h: use emulation for conv.r.un for the release.
17032 Thu Sep 8 11:28:45 BST 2005 Paolo Molaro <lupus@ximian.com>
17034 * mini-arm.c, objects.cs: more fixes and tests for them.
17036 Wed Sep 7 17:14:26 BST 2005 Paolo Molaro <lupus@ximian.com>
17038 * mini-arm.c: align structures to at least 4 bytes to be able
17039 to keep our current optimized memcpy.
17041 Tue Sep 6 22:51:08 BST 2005 Paolo Molaro <lupus@ximian.com>
17043 * mini-arm.c, cpu-arm.md, inssel-arm.brg: bugfixes.
17045 2005-09-05 Gonzalo Paniagua Javier <gonzalo@ximian.com>
17047 * mini.c: ignore SIGPIPE.
17049 2005-09-04 Zoltan Varga <vargaz@gmail.com>
17051 * mini-ia64.c (mono_arch_lowering_pass): Convert 'and_imm 255' to zext1.
17053 * mini-ia64.h mini-ia64.c: Add some minor optimizations.
17055 2005-09-02 Zoltan Varga <vargaz@gmail.com>
17057 * mini.h: Add prototype for mono_allocate_stack_slots_full.
17059 Thu Sep 1 21:05:26 BST 2005 Paolo Molaro <lupus@ximian.com>
17061 * exceptions-arm.c, mini.c, mini-arm.c, mini-arm.h:
17062 exception handling support.
17063 * mini-arm.c, mini-arm.h: bigendian fixes (partially from a
17064 patch by Brian Koropoff <briank@marakicorp.com>).
17066 Thu Sep 1 10:22:44 EDT 2005 Paolo Molaro <lupus@ximian.com>
17068 * mini.c: revert another 'optimization' which breaks when
17069 items on the eval stack need to be saved at a basic block end
17072 Wed Aug 31 17:29:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
17074 * jit-icalls.c: for arrays, ensure we always provide
17077 2005-08-30 Zoltan Varga <vargaz@gmail.com>
17079 * mini.c (mono_allocate_stack_slots_full): Fix ia64 build.
17081 * mini.c (mini_get_inst_for_method): Special case Object:.ctor as well.
17083 2005-08-29 Zoltan Varga <vargaz@gmail.com>
17085 * mini-ia64.h mini-ia64.c: Implement frame pointer elimination. Keep
17086 arguments in their original register.
17088 2005-08-28 Zoltan Varga <vargaz@gmail.com>
17090 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Optimize
17093 * mini.c (mono_method_to_ir): Disable the MUL->MUL_IMM optimization
17094 when ssapre is enabled.
17096 * inssel-long.brg: Fix bug in previous patch.
17098 * mini-ia64.c mini-ia64.h mini.c inssel-long.brg: Optimize
17099 multiplication by a constant.
17101 2005-08-27 Zoltan Varga <vargaz@gmail.com>
17103 * mini-ia64.c (mono_arch_setup_jit_tls_data): Add support for intel
17106 * tramp-ia64.c (mono_arch_create_trampoline_code): Use st8.spill for
17109 Fri Aug 26 11:09:28 BST 2005 Paolo Molaro <lupus@ximian.com>
17111 * inssel-arm.brg: apply changes tested by Brian Koropoff
17112 <briank@marakicorp.com>.
17114 2005-08-25 Zoltan Varga <vargaz@gmail.com>
17116 * mini-x86.c (mono_arch_emit_prolog): Fix calling of mono_jit_thread_attach () under windows.
17118 2005-08-24 Zoltan Varga <vargaz@gmail.com>
17120 * mini-codegen.c (mono_local_regalloc): Avoid allocating dreg and sreg1/2
17121 to the same register if dreg is just a base register.
17122 (print_ins): Improve printing of membase opcodes.
17124 * inssel-x86.brg: Add optimized ldind(reg) rules.
17126 * mini-x86.c cpu-pentium.md: Changes required to support the new rules.
17128 Wed Aug 24 19:39:36 CEST 2005 Paolo Molaro <lupus@ximian.com>
17130 * mini.c: when running under valgrind, set the stack bottom for
17131 the GC at the actual approximate stack for the app (fixes running
17132 mono with valgrind).
17134 Tue Aug 23 21:38:50 CEST 2005 Paolo Molaro <lupus@ximian.com>
17136 * mini.c: do no break at the first valuetype to init found
17137 (fixes bug #75791).
17139 Tue Aug 23 16:53:21 BST 2005 Paolo Molaro <lupus@ximian.com>
17141 * cpu-arm.md, mini-arm.c: more fixes and LMF support.
17143 Tue Aug 23 15:11:44 CEST 2005 Paolo Molaro <lupus@ximian.com>
17145 * cpu-g4.md: fixed instruction length exposed by the nemerle compiler.
17147 2005-08-23 Zoltan Varga <vargaz@freemail.hu>
17149 * inssel-amd64.brg inssel-x86.brg: Fix the fcall rules.
17151 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
17153 * inssel-x86.brg: Fix assert in patch_delegate_trampoline.
17155 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Add some debug
17158 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Add some debug
17161 * mini.c (optimize_branches): Don't quit after 1000 iterations on large
17164 Mon Aug 22 19:16:29 BST 2005 Paolo Molaro <lupus@ximian.com>
17166 * tramp-arm.c: allocate less memory for the trampoline and fix typo.
17168 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
17170 * mini.c (mono_method_to_ir): Remove instructions inserted after a branch
17171 in the tail recursion optimization.
17173 * mini.h helpers.c (mono_disassemble_code): Emit starts of basic blocks as
17174 debug info into the assembly file.
17176 * iltests.il: Add test for filter regions.
17178 * mini.c (mono_method_to_ir): Fix handling of nested FILTER clauses. Fix
17179 initial stack of filter regions. Fixes #75755.
17181 Mon Aug 22 17:49:16 BST 2005 Paolo Molaro <lupus@ximian.com>
17183 * mini-arm.c, cpu-arm.c: fixes and support for methods with bigger
17184 stack requirements.
17186 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
17188 * mini.c (mono_create_delegate_trampoline): Fix memory leak. Put back
17189 the check for an already compiled method on non-ia64 platforms.
17190 (mono_create_jump_trampoline): Store the MonoJitInfo structure into the
17193 * mini-x86.h tramp-x86.c: Add support for delegate trampolines.
17195 * inssel-x86.brg: Add some optimized call rules.
17197 2005-08-21 Zoltan Varga <vargaz@freemail.hu>
17199 * mini.c (mono_create_delegate_trampoline): Do not return an already compiled
17202 * mini.h mini-trampolines.c: Pass the trampoline argument to
17203 mono_arch_patch_delegate_trampoline.
17205 * mini-ia64.h mini-ia64.c tramp-ia64.c: Add support for delegate trampolines.
17207 * mini-trampolines.c: Fix build.
17209 * mini-amd64.h: Add delegate trampolines.
17211 * mini.h mini.c mini-trampolines.c tramp-amd64.c: Add delegate trampolines.
17213 * inssel-amd64.brg: Add optimized call rules.
17215 * mini-ia64.c tramp-ia64.c: Improve instruction scheduling.
17217 * inssel-ia64.brg: Add optimized ldind(reg) rules.
17219 2005-08-20 Zoltan Varga <vargaz@freemail.hu>
17221 * mini.c (mono_create_class_init_trampoline): Fix bug caused by last
17224 * mini-ia64.c: Remove LMF fixmes.
17226 * mini-ia64.h: Remove most fields from LMF.
17228 * inssel-ia64.brg (stmt): Fix unaligned access errors.
17230 * mini-trampolines.c: Add support for IA64 function descriptors.
17232 * mini.h mini.c jit-icalls.c exceptions-ia64.cdriver.c: Add support
17233 for IA64 function descriptors.
17235 Sat Aug 20 16:51:44 BST 2005 Paolo Molaro <lupus@ximian.com>
17237 * tramp-arm.c: patch the vtable for virtual calls. Added
17238 support code to register/unregister the LMF.
17239 * mini-arm.c, mini-arm.h: warning fixes, fixes, speedups,
17242 2005-08-19 Dick Porter <dick@ximian.com>
17244 * mini.c: Use a gsize to store the thread ID, so it can hold a 64
17245 bit value if needed.
17247 2005-08-19 Zoltan Varga <vargaz@freemail.hu>
17249 * mini.c (mini_get_method): Move handling of wrapper data here.
17251 * mini.c (mono_method_to_ir): Add support for dynamic methods.
17253 * mini.c (mono_method_to_ir): Convert nonvirtual calls to abstract methods into
17256 * mini.c (mono_method_to_ir): Emit IR for CEE_NOP as well, so
17257 bblock->code does not remain empty.
17259 2005-08-17 Zoltan Varga <vargaz@freemail.hu>
17261 * arrays.cs: Add regression test for #75832.
17263 * inssel-amd64.brg cpu-amd64.md mini-amd64.c: Fix LDELEMA optimization
17264 rules. Fixes #75832.
17266 * mini-ia64.c tramp-ia64.c exceptions-ia64.c: Implement improved
17267 instruction scheduling.
17269 2005-08-12 Zoltan Varga <vargaz@freemail.hu>
17271 * mini-exceptions.c (ves_icall_get_frame_info): Fix IA64 build.
17273 2005-08-11 Zoltan Varga <vargaz@freemail.hu>
17275 * mini-exceptions.c mini-x86.h: Move VC stuff into macros in mini-x86.h.
17277 * mini-codegen.c: Fix VC build.
17279 * cpu-pentium.md: Increase length of atomic_exhange_i4.
17281 2005-08-09 Gonzalo Paniagua Javier <gonzalo@ximian.com>
17283 * mini.h: fix signature for mono_register_opcode_emulation.
17285 2005-08-09 Zoltan Varga <vargaz@freemail.hu>
17287 * mini.c: Get rid of most of the helper_sig_... constants using
17288 mono_create_icall_signature ().
17290 2005-08-08 Zoltan Varga <vargaz@freemail.hu>
17292 * jit-icalls.c (helper_ldstr): New helper function.
17294 * mini.c (get_basic_blocks): Set out_of_line for bblocks containing a throw.
17296 * mini.c (mono_method_to_ir): If an LDSTR instruction is in a bblock with a
17297 throw, load the string using a helper call instead of creating a string object.
17299 * aot.c: Update after LDSTR changes.
17301 * mini.h: Bump AOT file version.
17303 * aot.c: Save class size info into the AOT file. Print more statistics during
17306 * mini.h: Bump AOT file version.
17308 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
17309 ordering of disasm cases. Fixes #74957.
17311 Thu Aug 4 19:47:24 BST 2005 Paolo Molaro <lupus@ximian.com>
17313 * mini-ops.h, mini-arch.h, inssel.brg, mini.c, mini.h,
17314 jit-icalls.c, mini-codegen.c, Makefile.am: changes in
17315 the generic code needed for the ARM port.
17317 Thu Aug 4 19:42:54 BST 2005 Paolo Molaro <lupus@ximian.com>
17319 * exceptions-arm.c, tramp-arm.c, mini-arm.c, mini-arm.h, cpu-arm.md,
17320 inssel-arm.brg: more ARM features and fixes.
17322 Mon Aug 1 18:37:38 BST 2005 Paolo Molaro <lupus@ximian.com>
17324 * tramp-arm.c, mini-arm.c, cpu-arm.md, inssel-arm.brg: more
17325 ARM port work in progress.
17327 2005-07-30 Zoltan Varga <vargaz@freemail.hu>
17329 * mini-ia64.c (mono_arch_call_opcode): Ongoing IA64 work.
17331 * mini-exceptions.c mini-ia64.h: Ongoing IA64 work.
17333 * mini-ia64.c (ia64_emit_bundle): Ongoing IA64 work.
17335 * inssel.brg (mini_emit_memset): Add support for unaligned access.
17337 * *-ia64.*: Ongoing IA64 work.
17339 * mini-ia64.c exceptions-ia64.c: Ongoing IA64 work.
17341 2005-07-28 Zoltan Varga <vargaz@freemail.hu>
17343 * TODO: Remove out-of-data todo stuff.
17345 * mini.h mini.c (mono_create_jit_trampoline_from_token): Remove some
17348 * aot.c: Save/load MonoCachedClassInfo->has_nested_classes.
17350 * mini.h: Bump corlib version.
17352 2005-07-27 Martin Baulig <martin@ximian.com>
17355 (create_copy_ins): Added `const unsigned char *ip' argument; set
17356 `copy->cil_code' from it.
17358 2005-07-27 Martin Baulig <martin@ximian.com>
17360 * mini-exceptions.c (mono_handle_exception): Don't call
17361 mono_debugger_handle_exception() for filters.
17363 2005-07-27 Zoltan Varga <vargaz@freemail.hu>
17365 * mini-trampolines.c (mono_aot_trampoline): Handle AppDomain:InvokeInDomain
17368 2005-07-26 Martin Baulig <martin@ximian.com>
17370 Committing a patch from Michal Moskal <michal.moskal@gmail.com>.
17372 * mini.c (mono_method_to_ir): In `CEE_CALLI', only use
17373 helper_compile_generic_method() if the method is actually virtual
17376 2005-07-26 Martin Baulig <martin@ximian.com>
17379 (trampoline_code): Renamed to `mono_trampoline_code' and made it
17380 public; this is now accessed directly by the debugger.
17381 (mono_generic_trampoline_code): Removed.
17384 (mono_debug_init_method): Also add interncalls and wrappers.
17386 2005-07-23 Zoltan Varga <vargaz@freemail.hu>
17388 * mini-ia64.c mini-ia64.h: Add support for tracing/profiling.
17390 2005-07-22 Zoltan Varga <vargaz@freemail.hu>
17392 * aot.c (mono_aot_get_method_from_token): Fix a potential crash here.
17394 2005-07-21 Zoltan Varga <vargaz@freemail.hu>
17396 * aot.c (load_patch_info): Fix handling of stfld_remote wrapper.
17398 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
17400 * mini-amd64.c (mono_arch_setup_jit_tls_data): Use the nice way of
17401 getting TLS offsets on AMD64 too.
17403 2005-07-20 Kornel Pal <kornelpal@hotmail.com>
17405 * driver.c: Detach console when executing IMAGE_SUBSYSTEM_WINDOWS_GUI on win32
17407 Wed Jul 20 18:05:19 BST 2005 Paolo Molaro <lupus@ximian.com>
17409 * exceptions-arm.c, mini-arm.c, tramp-arm.c, cpu-arm.md,
17410 inssel-arm.brg, mini-arm.h: ARM port work in progress.
17412 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
17414 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix build.
17416 * mini.h mini.c mini-*.h tramp-*.c: Move more cross platform trampoline code
17419 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Call
17420 mono_sparc_is_virtual_call ().
17422 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix warning.
17424 * tramp-sparc.c (mono_arch_create_trampoline_code): Fix order of
17425 trampoline parameters.
17427 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix signature.
17429 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Rename this
17430 to mono_arch_get_vcall_slot_addr.
17432 * Makefile.am tramp-sparc.c: Update the sparc port to use the generic
17435 * *-sparc.*: Merge the mini-xp-regalloc branch for sparc.
17437 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
17439 * mini-ia64.h mini-ia64.c: Finish pinvoke support.
17441 2005-07-19 Martin Baulig <martin@ximian.com>
17443 * exceptions-amd64.c (throw_exception): Call
17444 mono_debugger_throw_exception() here like we're doing it on i386.
17446 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
17448 * mini-ia64.c: Add optimized TLS access support.
17450 2005-07-18 Zoltan Varga <vargaz@freemail.hu>
17452 * mini-exceptions.c: Ongoing IA64 work.
17454 * mini-ia64.c inssel-long.brg: Ongoing IA64 work.
17456 * mini.c: Use the default optimization set when embedding. Fixes
17459 2005-07-11 Zoltan Varga <vargaz@freemail.hu>
17461 * tramp-amd64.c tramp-ia64.c Makefile.am: Move arch independent parts
17462 of trampolines to a separate file.
17464 * mini-trampolines.c: New file.
17466 * mini.h tramp-x86.c: Move arch independent parts of trampolines to a
17469 * tramp-x86.c: Reorganize the trampoline code to be similar to the
17472 * mini-codegen.c: Fix cygwin build.
17474 2005-07-10 Zoltan Varga <vargaz@freemail.hu>
17476 * mini.c: Add some minor changes needed by the IA64 port.
17478 * *-ia64.*: Ongoing IA64 work.
17480 2005-07-09 Zoltan Varga <vargaz@freemail.hu>
17482 * tramp-amd64.c mini-amd64.c: Update after latest AOT changes. Split
17483 trampolines into arch-independent and arch-dependent parts.
17485 * mini-amd64.c (mono_arch_lowering_pass): Fix store_membase_imm -> store_membase_reg rule.
17487 2005-07-08 Zoltan Varga <vargaz@freemail.hu>
17489 * cpu-amd64.md: Merge the xp-regalloc-branch for amd64.
17491 * mini-ops.h mini-amd64.h mini-amd64.c inssel-amd64.brg Makefile.am: Merge
17492 the xp-regalloc-branch for amd64.
17494 * mini-x86.h mini-x86.c cpu-pentium.md Makefile.am: Merge the
17495 xp-regalloc-branch for x86.
17497 2005-07-07 Zoltan Varga <vargaz@freemail.hu>
17499 * inssel.brg (OP_THROW_OR_NULL): Allways rethrow the abort exception.
17501 2005-07-06 Martin Baulig <martin@ximian.com>
17504 (mono_jit_compile_method_inner): Call mono_get_inflated_method().
17505 (mono_jit_runtime_invoke): Likewise.
17507 2005-07-05 Zoltan Varga <vargaz@freemail.hu>
17509 * aot.c (mono_compile_assembly): Allocate the GOT in the .bss segment
17512 * aot.c: Add new mono_aot_get_method_from_token () function to load AOT methods
17513 without loading their metadata. Reorganize the file format so exception handling+
17514 debug info is kept separate from normal method info. Create MonoJitInfo
17515 structures for methods lazily.
17517 * tramp-x86.c (x86_aot_trampoline): Use the new from_token method to avoid
17519 (x86_class_init_trampoline): Patch AOT class init trampolines too.
17521 * mini.c (mini_init): Install the new mono_aot_find_jit_info hook.
17523 * mini.c (mono_method_to_ir): Reduce the number of class init trampoline calls
17526 * mini.h: Bump AOT file version.
17528 2005-07-04 Zoltan Varga <vargaz@freemail.hu>
17530 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
17532 2005-07-01 Raja R Harinath <rharinath@novell.com>
17534 * Makefile.am (check-local): Call semdel-wrapper.
17536 2005-06-29 Zoltan Varga <vargaz@freemail.hu>
17538 * mini-x86.c: Revert the last change as it seems to break the build..
17540 2005-06-28 Zoltan Varga <vargaz@freemail.hu>
17542 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
17544 * mini-x86.c (mono_arch_cpu_init): Fix setting of fp precision in the VC build.
17546 2005-06-27 Ben Maurer <bmaurer@ximian.com>
17548 * mini.c (NEW_AOTCONST): make sure to call mono_get_got_var
17549 outside of the macro, so strange stuff doesn't happen with gcc4
17550 (NEW_AOTCONST_TOKEN): Likewise.
17552 2005-06-28 Martin Baulig <martin@ximian.com>
17554 * mini.c (mini_class_is_system_array): New static method; use this
17555 instead of `klass->parent == mono_defaults.array_class' everywhere
17556 since this also works for the new generic array class.
17558 2005-06-26 Ben Maurer <bmaurer@ximian.com>
17560 * inssel.brg: Remove warnings.
17562 2005-06-24 Zoltan Varga <vargaz@freemail.hu>
17564 * mini-ia64.c: Ongoing IA64 work.
17566 * basic-float.cs: Add float->i1 conversion test.
17568 * iltests.il: Add conv.u4 test.
17570 2005-06-23 Zoltan Varga <vargaz@freemail.hu>
17572 * inssel-long.brg: Fix bug caused by last change.
17574 2005-06-23 Geoff Norton <gnorton@customerdna.com>
17576 * mini-x86.h: Add __APPLE__ to the SC_* redefines with the other
17577 BSDs. Allows the x86 JIT to work on OSX86
17579 2005-06-22 Zoltan Varga <vargaz@freemail.hu>
17581 * inssel-long.brg: Use OP_LSHR_UN_IMM instead of OP_SHR_UN_IMM in
17584 * mini-ia64.c: Ongoing IA64 work.
17586 2005-06-19 Zoltan Varga <vargaz@freemail.hu>
17588 * mini-ia64.c: Ongoing IA64 work.
17590 * driver.c: Clean up jit_code_hash as well when using --regression.
17592 * inssel-long.brg: Fix long->i4/u4 conversion rules.
17594 * basic-long.cs: Add tests for long->u4 conversion.
17596 2005-06-18 Ben Maurer <bmaurer@ximian.com>
17598 * mini.c: Take mono_get_domainvar out of macros. This makes sure
17599 that we do not depend on undefined C behavior: the order stuff
17600 gets evaluated within an expression. Fixes mono when compiled on
17603 2005-06-18 Zoltan Varga <vargaz@freemail.hu>
17605 * *-ia64.*: Ongoing IA64 work.
17607 * aot.c: Lower memory usage while loading AOT methods.
17609 * tramp-x86.c: Avoid allocating+freeing MonoJitInfo structures.
17611 * mini.h: Bump AOT file format version.
17613 2005-06-17 Zoltan Varga <vargaz@freemail.hu>
17615 * mini.c (mono_method_to_ir): Allow STACK_PTR as input to SWITCH.
17617 2005-06-16 Sebastien Pouliot <sebastien@ximian.com>
17619 * declsec.c: Fixed APTC to check for FullTrust on caller assembly (and
17620 not on callee assembly). Fixed some comments.
17622 2005-06-16 Zoltan Varga <vargaz@freemail.hu>
17624 * aot.c (mono_compile_assembly): Mark the "methods" symbol as a function so
17625 it gets proper disassembly.
17626 (emit_method_info): Remove some dead code.
17628 * mini.c (mini_method_compile): Allways allocate the GOT var in
17629 mono_method_to_ir for emulating opcodes.
17631 2005-06-13 Zoltan Varga <vargaz@freemail.hu>
17633 * mini.c (mono_jit_free_method): Remove the method from the JitInfo table
17634 before freeing the code memory. Fixes #74990.
17636 * objects.cs: Add regression test for #74992.
17638 * liveness.c: Extend live ranges of arguments to the beginning of the
17639 method. Fixes #74992.
17641 * exceptions-ia64.c mini-ia64.h: Modify ip during exception handling
17642 so it points into the faulting instruction.
17644 2005-06-12 Zoltan Varga <vargaz@freemail.hu>
17646 * jit-icalls.c (mono_imul_ovf): Add exception handling.
17648 * *-ia64.*: Ongoing IA64 work.
17650 * mini.c (mini_init): Fix signature of mono_delegate_ctor.
17652 2005-06-11 Zoltan Varga <vargaz@freemail.hu>
17654 * mini-ia64.h exceptions-ia64.c: Ongoing IA64 work.
17656 * *-ia64.*: Ongoing IA64 work.
17658 2005-06-10 Zoltan Varga <vargaz@freemail.hu>
17660 * basic-long.cs: Add tests for add/sub.ovf.
17662 * basic.cs: Add tests for sub.ovf.
17664 * *-ia64.*: Ongoing IA64 work.
17666 2005-06-09 Zoltan Varga <vargaz@freemail.hu>
17668 * *-ia64.*: Ongoing IA64 work.
17670 * basic.cs: Add conv.ovf.i4.un test.
17672 2005-06-09 Massimiliano Mantione <massi@ximian.com>
17674 * mini.c: (remove_block_if_useless) Fixed bug 75061.
17676 2005-06-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
17678 * mini.c: no SIGUSR2 on windows. Remove it for PLATFORM_WIN32.
17680 2005-06-07 Zoltan Varga <vargaz@freemail.hu>
17682 * *-ia64.*: Ongoing IA64 work.
17684 2005-06-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
17687 * mini.c: added the ability to toggle trace on/off using SIGUSR2.
17689 2005-06-04 Zoltan Varga <vargaz@freemail.hu>
17691 * mini-ia64.c mini-ia64.h: Fix cleanup of memory stack.
17693 2005-06-03 Zoltan Varga <vargaz@freemail.hu>
17695 * mini-amd64.c (emit_call): Fix yet another bug in the near call optimization.
17697 * mini-amd64.c (amd64_patch): Add an assert to check that the destination
17698 of a call is callable by a near call.
17700 2005-05-31 Zoltan Varga <vargaz@freemail.hu>
17702 * mini-ia64.c: Ongoing IA64 work.
17704 2005-05-29 Zoltan Varga <vargaz@freemail.hu>
17706 * genmdesc.c: Make the generated array non-static.
17708 * inssel-long.brg: Fix LSHR_IMM rule.
17710 * *-ia64.*: Ongoing IA64 work.
17712 * *-ia64.*: Ongoing IA64 work.
17714 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
17716 * *-ia64.*: Ongoing IA64 work.
17718 * *-ia64.*: Ongoing IA64 work.
17720 * mini-ia64.c: Ongoing IA64 work.
17722 * *-ia64.* jit-icalls.c mini-codegen.c: Ongoing IA64 work.
17724 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
17726 * objects.cs basic-calls.cs: Move some tests to objects.cs.
17728 * objects.cs basic-long.cs: Move some tests to objects.cs.
17730 2005-05-26 Zoltan Varga <vargaz@freemail.hu>
17732 * *-ia64.*: Ongoing IA64 work.
17734 * iltests.il: Add a new test.
17736 * mini.c (mono_method_to_ir): Initialize valuetypes when created using
17737 newobj. Fixes #75042.
17739 2005-05-22 Zoltan Varga <vargaz@freemail.hu>
17741 * *-ia64.*: Ongoing IA64 work.
17743 * *-ia64.*: Ongoing IA64 work.
17745 * *-ia64.*: Ongoing IA64 work.
17747 * basic.cs objects.cs: Move tests accessing static variables as well.
17749 * basic.cs objects.cs: Move test_0_pin_string to objects.cs.
17751 2005-05-21 Zoltan Varga <vargaz@freemail.hu>
17753 * mini.c (SIG_HANDLER_SIGNATURE): Fix warning.
17755 * driver.c: Always print failed tests.
17757 * mini-codegen.c: Use cfg->frame_reg instead of a macro for the
17760 * *ia64*: Ongoing IA64 work.
17762 2005-05-20 Zoltan Varga <vargaz@freemail.hu>
17764 * basic.cs: Add tests for add.ovf. Fix warnings.
17766 2005-05-18 Miguel de Icaza <miguel@novell.com>
17768 * driver.c (mono_main): Avoid crash if no argument is passed to
17769 --break; Do not use g_error, but f_printf. And fix all other
17770 ocurrences of the same crash.
17772 2005-05-17 Zoltan Varga <vargaz@freemail.hu>
17774 * mini.h mini.c: Generalize the existing uses of the MONO_DEBUG env variable
17775 and add a new one: aborting when a SIGSEGV is raised while in unmanaged code.
17778 2005-05-14 Zoltan Varga <vargaz@freemail.hu>
17780 * *-ia64.*: Add beginnings of IA64 backend.
17782 * Makefile.am mini-arch.h mini-codegen.c: Add IA64 support.
17784 2005-05-13 Zoltan Varga <vargaz@freemail.hu>
17786 * inssel-long.brg: Add missing ulong->{i1, i2} checked conversions.
17789 * basic-long.cs exceptions.cs: Add new tests. Fix some warnings.
17791 * mini-amd64.c: Fix a warning.
17793 2005-05-10 Zoltan Varga <vargaz@freemail.hu>
17795 * mini-amd64.c (mono_arch_output_basic_block): Fix stack space leakage
17796 in float_neg. Fixes #74897.
17798 * mini-amd64.c (emit_call): Fix another near call bug.
17800 2005-05-06 Sebastien Pouliot <sebastien@ximian.com>
17802 * declsec.c: Keep the appdomain information in the structure. Added a
17803 missing "return FALSE" for Unmanaged if FullTrust is set (or else the
17804 value gets overwritten).
17805 * declsec.h: Set the default MonoArray for the the stack to 6. Added
17806 an MonoAppDomain member to MonoSecurityFrame.
17807 * mini-exceptions.c: Do not use a glist to keep GC allocated objects
17808 used in the stack walk. Now use a MonoArray which grow (double) when
17811 2005-05-05 Lluis Sanchez Gual <lluis@novell.com>
17813 * mini.c: Re-enabled runtime cleanup, since running threads should
17814 now properly stop when exiting.
17816 2005-05-05 Zoltan Varga <vargaz@freemail.hu>
17818 * mini-codegen.c: New file contaning the arch-independent local
17819 register allocator. Not used by any architectures yet.
17821 * mini.h linear-scan.c: Merge some changes from the
17822 mini-xp-local-regalloc branch.
17824 2005-04-28 Zoltan Varga <vargaz@freemail.hu>
17826 * mini-amd64.c (emit_call): Fix calls to native functions when the
17827 runtime is compiled as a shared library. Fixes #74756.
17829 * mini.c (mono_method_to_ir): Assert if ldsfld and friends are used
17830 on a literal field. Fixes #74751.
17832 2005-04-25 Raja R Harinath <rharinath@novell.com>
17834 * Makefile.am (RUNTIME): Add MONO_CFG_DIR.
17836 2005-04-23 Zoltan Varga <vargaz@freemail.hu>
17838 * objects.cs: Add missing null casting test.
17840 2005-04-22 Zoltan Varga <vargaz@freemail.hu>
17842 * mini-exceptions.c (mono_find_jit_info): Fix native offset calculation
17843 in wrapper methods. Also rename 'address' variable to 'offset'.
17845 2005-04-20 Zoltan Varga <vargaz@freemail.hu>
17847 * mini.c debug-mini.c aot.c tramp-x86.c driver.c: Fix some gcc 4.0
17850 * Makefile.am (MCS): Use -unsafe instead of --unsafe.
17852 * aot.c: Applied patch from "The Software Team" <software@solmersa.com>. Make AOT compilation
17855 Mon Apr 18 16:20:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
17857 * exceptions-ppc.c: update code to handle stack traces (fixes bug #74452).
17859 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
17861 * mini-x86.c (mono_emit_stack_alloc): Initialize the whole allocated area not
17862 just the last bytes.
17864 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
17866 * aot.c (mono_compile_assembly): Fix warning.
17868 * mini-exceptions.c (ves_icall_get_frame_info): Fix bug introduced
17869 by the _MSC_VER stuff.
17871 2005-04-16 Zoltan Varga <vargaz@freemail.hu>
17873 * inssel-long.brg: Fix #74588.
17875 * cpu-amd64.md: Fix #74591.
17877 * iltests.il: Add new regression tests.
17879 2005-04-13 Zoltan Varga <vargaz@freemail.hu>
17881 * trace.c (mono_trace_enter_method): Print enums as an int, not as a
17884 2005-04-11 Zoltan Varga <vargaz@freemail.hu>
17886 * mini-x86.c (setup_stack): Unconditionally call pthread_attr_init ().
17888 * exceptions-x86.c mini-x86.h mini-x86.c: Applied some freebsd patches
17889 from Bill Middleton <flashdict@gmail.com>.
17891 2005-04-10 Zoltan Varga <vargaz@freemail.hu>
17893 * arrays.cs: Add new regression test. Fix warnings.
17895 2005-04-09 Zoltan Varga <vargaz@freemail.hu>
17897 * mini-amd64.c (mono_arch_output_basic_block): Fix stack alignment
17898 and leakage in CKFINITE.
17900 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Change
17901 this to a null op since it is called on amd64 too.
17903 * exceptions-amd64.c (get_throw_trampoline): Align stack.
17905 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Remove
17906 body since this is not used on amd64.
17908 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Remove duplicate define.
17910 * mini-amd64.c: Remove obsolete fixmes.
17912 * mini.c (print_method_from_ip): Fix debugging support.
17914 2005-2-1 Massimiliano Mantione <massi@ximian.com>
17916 * ssapre.c: Fix a subtle bug about availability, and limit SSAPRE
17917 so that expressions that don't give much gain are not reduced.
17918 * ssapre.h: Likewise.
17920 2005-04-04 Zoltan Varga <vargaz@freemail.hu>
17922 * exceptions-x86.c (mono_arch_find_jit_info): Remove last SC_EBP reference.
17924 * mini-x86.c (mono_emit_stack_alloc): Fix localloc under windows.
17926 * mini-x86.h exceptions-x86.c: Hopefully fix compilation on *BSD.
17928 2005-04-01 Zoltan Varga <vargaz@freemail.hu>
17930 * mini-sparc.c mini-sparc.h: Add asserts when running with sigaltstack.
17932 * exceptions-x86.c (mono_arch_monoctx_to_sigctx): Fix cygwin build.
17934 2005-03-31 Zoltan Varga <vargaz@freemail.hu>
17936 * mini-x86.c: If sigaltstack support is enabled, perform win32 style
17939 * mini.h (mono_arch_sigctx_to_monoctx): New arch-specific function.
17941 * mini.h (mono_arch_monoctx_to_sigctx): New arch-specific function.
17943 * mini.c: sigaltstack support requires MONO_ARCH_USE_SIGACTION.
17945 * mini-x86.h mini-x86.c exceptions-x86.c: Add support for
17946 MONO_ARCH_USE_SIGACTION. Fixes #74252.
17948 * mini-x86.h: Enable MONO_ARCH_USE_SIGACTION on linux.
17950 * mini-x86.c: Fix up stack overflow handling.
17952 * exceptions.cs: Add new regression test.
17954 2005-03-30 Zoltan Varga <vargaz@freemail.hu>
17956 * mini-x86.c (mono_arch_emit_prolog): Adjust stack after calls to
17957 mono_jit_thread_attach.
17959 * mini.c (mono_method_to_ir): Verify called method is not abstract.
17961 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
17963 * mini.c (mono_method_to_ir): Applied Ben's patch from bug #61441 to
17964 avoid calling constructors using callvirt.
17966 * inssel.brg: Fix #74073.
17968 2005-03-29 Sebastien Pouliot <sebastien@ximian.com>
17970 * aot.c, mini.h: Added mono-compiler.h header to allow/ease
17971 compilation with non-GCC compilers.
17972 * mini-exceptions.c, mini-x86.c|h: Patches to make compilation of mono
17973 possible using VS.NET. Adapted from the work of J Lothian (for VC6).
17975 Tue Mar 29 11:43:01 CEST 2005 Paolo Molaro <lupus@ximian.com>
17977 * inssel.brg, arrays.cs: fix long standing 64 bit issue in access to
17978 klass->interface_offsets (will likely fix bug#74073).
17980 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
17982 * mini-amd64.c (mono_arch_is_int_overflow): Fix rex handling.
17984 2005-03-28 Zoltan Varga <vargaz@freemail.hu>
17986 * mini-amd64.c (mono_arch_output_basic_block): Fix order of parameters
17987 to amd64_div_reg_size ().
17989 * mini-amd64.c (mono_arch_emit_exceptions): Emit a near call here too.
17991 2005-03-27 Zoltan Varga <vargaz@freemail.hu>
17993 * cpu-amd64.md (store_membase_reg): Fix length of storer8 opcodes.
17995 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
17997 * driver.c: Turn off automatic command line globbing under windows. Fixes #73763.
17999 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
18001 * mini.c (mono_method_to_ir): Remove debugging stuff left in by mistake.
18003 * mini.c (mono_precompile_assembly): Load and precompile referenced
18004 assemblies as well. Fixes #74015.
18006 2005-03-23 Zoltan Varga <vargaz@freemail.hu>
18008 * cpu-amd64.md (sin): Fix up maximum lengths of some opcodes.
18010 2005-03-23 Sebastien Pouliot <sebastien@ximian.com>
18012 * declsec.c: Skip linkdemand checks for intra-corlib calls. This skips
18013 a lot of checks and (anyway) permissions cannot work until corlib is
18016 Wed Mar 23 14:29:49 CET 2005 Paolo Molaro <lupus@ximian.com>
18018 * mini-ppc.c: fixed ABI issue on sysv/ppc.
18020 Tue Mar 22 19:03:17 CET 2005 Paolo Molaro <lupus@ximian.com>
18022 * tramp-ppc.c, exceptions-ppc.c: added missing icache flush
18023 calls (fixes bug#72824).
18025 Tue Mar 22 16:28:48 CET 2005 Paolo Molaro <lupus@ximian.com>
18027 * mini.c: fix tail recursion elimination (see test in bug#73936).
18029 2005-03-21 Zoltan Varga <vargaz@freemail.hu>
18031 * mini-amd64.c (mono_arch_output_basic_block): Add inline versions of
18032 some fp functions in sse2 mode.
18034 2005-03-20 Zoltan Varga <vargaz@freemail.hu>
18036 * mini-x86.c (emit_tls_get): Move tls handling into a separate helper function.
18038 2005-03-19 Zoltan Varga <vargaz@freemail.hu>
18040 * mini.h mini.c: Add mono_get_jit_tls_key ().
18042 * mini-x86.c: Enable fast TLS support on windows.
18044 2005-03-17 Sebastien Pouliot <sebastien@ximian.com>
18046 * declsec.c: Renamed aptc to allowpartiallytrustedcallers.
18047 * mini.c: Check for p/invoke method when generating code. If a
18048 p/invoke method, or it's class, isn't decorated with [Suppress
18049 UnmanagedCodeSecurity] then generate code to call System.Security.
18050 UnmanagedDemand (only if the security manager is active).
18052 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
18054 * tramp-amd64.c (create_specific_trampoline): Revert parts of the
18055 last change as it seems to cause strange crashes.
18057 Wed Mar 16 16:24:11 CET 2005 Paolo Molaro <lupus@ximian.com>
18059 * *.c: handle unsafe function pointers where needed.
18061 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
18063 * mini.c (mono_jit_free_method): Remove the fixme too.
18065 2005-03-15 Miguel de Icaza <miguel@novell.com>
18067 * mini.c: As discussed, make the code actually free the delegate
18068 thunk now, to enable the debugging of delegate problems, use
18069 MONO_DEBUG=1 when running Mono.
18071 This takes also care of parts of the leaks as seen by Joe.
18073 2005-03-15 Zoltan Varga <vargaz@freemail.hu>
18075 * mini-amd64.c (mono_arch_setup_jit_tls_data): Enable
18076 thread_tls_offset calculation.
18078 2005-03-14 Sebastien Pouliot <sebastien@ximian.com>
18080 * declsec.c: Reworked linkdemand checks for icall. The previous code
18081 was using the declaration code (untrusted) and didn't work as expected
18082 with the CLR 2.0. We're now more compatible with 2.0 than 1.x for this
18085 2005-03-13 Zoltan Varga <vargaz@freemail.hu>
18087 * iltests.il: Add new localloc test.
18089 * mini-amd64.c: Handle large stack allocations the same way as on
18090 windows if stack overflow handling is working.
18092 * mini-amd64.c: Allocate the signal stack using mmap.
18094 * mini.c (sigsegv_signal_handler): Fix reading of context.
18096 * mini-exceptions.c: Fix up stack overflow handling.
18098 * mini-amd64.h mini-amd64.c: Fix up stack overflow handling.
18100 * tramp-amd64.c (create_specific_trampoline): Optimize trampoline size.
18102 * exceptions-amd64.c (mono_amd64_exceptions_init): Remove this.
18104 * mini.h mini.c tramp-*.c: Move common trampoline code to mini.c.
18106 * mini-x86.h mini-x86.c mini-amd64.h mini-amd64.c: Get rid of the
18107 tramp_init functions as they are no longer needed.
18109 2005-03-12 Zoltan Varga <vargaz@freemail.hu>
18111 * tramp-amd64.c (mono_amd64_tramp_init): Fix typo.
18113 * tramp-amd64.c (mono_amd64_tramp_init): Init AOT trampoline as well.
18115 * mini-amd64.h mini-amd64.c (mono_amd64_exceptions_init): Remove this.
18117 * mini.c mini-*.h: Remove OUT_OF_LINE_BBLOCK defines since all arches
18120 * mini-ops.h: Add OP_LMUL_IMM.
18122 * mini.c jit-icalls.cmini-amd64.h mini-amd64.c cpu-amd64.md: Implement
18123 long mul/div opcodes as intrinsic.
18125 * mini-amd64.c (emit_call): Handle the case when the callee might be
18128 2005-03-11 Zoltan Varga <vargaz@freemail.hu>
18130 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Reorder cases to be
18133 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Fix ordering of cases.
18135 * aot.c (mono_aot_load_method): Get rid of bogus make_writable call.
18137 2005-03-09 Ben Maurer <bmaurer@ximian.com>
18139 * mini.c (mono_codegen): Don't leak here, to help people running
18142 2005-03-08 Zoltan Varga <vargaz@freemail.hu>
18144 * mini-amd64.c (mono_arch_output_basic_block): Fix int->float
18145 conversions in sse2 mode.
18147 * basic-float.cs: Add regression test.
18149 * mini-amd64.c: Reenable sse2.
18151 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
18153 * mini-amd64.c: Disable sse2 until some regressions are fixed.
18155 2005-03-07 Joerg Rosenkranz <joergr@voelcker.com>
18157 * driver.c: Copyright text should include 2005.
18159 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
18161 * cpu-amd64.md (load_membase): Fix more max lengths.
18163 2005-03-06 Zoltan Varga <vargaz@freemail.hu>
18165 * cpu-amd64.md (load_membase): Fix max length.
18167 * mini-ops.h: Add OP_F<xx>_MEMBASE opcodes.
18169 * inssel.brg: Add MONO_EMIT_BIALU_MEMBASE macro.
18171 * cpu-amd64.md inssel-amd64.brg mini-amd64.h mini-amd64.brg: Finish SSE2
18172 support and enable it by default. Also add OP_F<xxx>_MEMBASE opcodes.
18174 * basic-float.cs: Add rounding regression test.
18176 * mini-amd64.c (INST_IGNORES_CFLAGS): Add more instructions.
18178 2005-03-04 Neale Ferguson <NealeFerguson@earthlink.net>
18180 * inssel-s390.brg, mini-s390.c: Add support for passing/returning small
18181 structures in registers for pinvoke wrappers.
18183 2005-03-04 Zoltan Varga <vargaz@freemail.hu>
18185 * mini-exceptions.c (ves_icall_get_trace): Return wrapper info as well.
18187 2005-03-03 Zoltan Varga <vargaz@freemail.hu>
18189 * mini.h mini.c mini-x86.c: Pass the domain of the native->managed
18190 wrapper to mono_jit_thread_attach.
18192 * mini.c (mini_jit_thread_attach): New jit icall.
18194 * mini-x86.c (mono_arch_emit_prolog): Attach to the VM in
18195 native->managed wrappers.
18197 * exceptions.cs: Add new regression test.
18199 * mini.c (optimize_branches): Check regions in the cbranch to throw
18200 block case as well. Fixes #73242.
18202 Tue Mar 1 18:35:27 CET 2005 Paolo Molaro <lupus@ximian.com>
18204 * mini.c: thread safety fixes.
18206 2005-02-27 Zoltan Varga <vargaz@freemail.hu>
18208 * tramp-amd64.c (amd64_magic_trampoline): Disable the method_ptr
18209 patching stuff, since delegates use jump trampolines so there is
18212 * tramp-amd64.c (create_trampoline_code): Pass NULL as 'code' in
18215 * tramp-amd64.c: Fix build.
18217 * mini-x86.c tramp-x86.c: Moved get_vtable_slot_addr into mini-x86.c and rename
18218 it to mono_arch_.... Add get_delegate_method_ptr implementation for x86.
18220 * mini-amd64.h mini.h mini-amd64.c tramp-amd64.c (mono_amd64_get_vcall_slot_addr):
18221 Rename this to mono_arch....
18222 (mono_amd64_get_delegate_method_ptr_addr): Ditto.
18224 * mini-amd64.c (mono_amd64_get_delegate_method_ptr_addr): New helper function.
18226 * mini-amd64.c (emit_call): If both the caller and the callee is
18227 guaranteed to have 32 bit addresses, emit a normal call.
18229 * tramp-amd64.c: Adapt to changes in mini-amd64.c.
18231 * tramp-amd64.c (amd64_magic_trampoline): Remove patching of trampolines.
18232 * tramp-amd64.c (amd64_magic_trampoline): Add support for patching the
18233 method_ptr inside delegates.
18235 2005-02-26 Zoltan Varga <vargaz@freemail.hu>
18237 * mini.c (mono_jit_free_method): Free the method info even if the native code is
18238 invalidated. Fixes #73001.
18240 * mini.c: Add a proper icall wrapper for mono_delegate_ctor.
18242 * mini-x86.c: Only use stdcall for pinvokes on windows.
18244 Thu Feb 24 15:22:30 CET 2005 Paolo Molaro <lupus@ximian.com>
18246 * mini.c, mini.h: make mono_lmf_addr a fast-access thread var.
18247 * mini-x86.c: remove unreliable __thread var offset detection,
18248 use the correct accessors and enable by default.
18250 2005-02-23 Zoltan Varga <vargaz@freemail.hu>
18252 * mini.c (mono_jit_free_method): Fix memory leak.
18254 2005-02-22 Zoltan Varga <vargaz@freemail.hu>
18256 * mini.c (mono_method_to_ir): Allocate a GOT var for THROW and RETHROW.
18258 2005-02-21 Zoltan Varga <vargaz@freemail.hu>
18260 * cpu-amd64.md: Fix lengths of atomic opcodes.
18262 Mon Feb 21 16:52:20 CET 2005 Paolo Molaro <lupus@ximian.com>
18264 * driver.c: try to not imply using ICU is any good.
18266 2005-02-20 Zoltan Varga <vargaz@freemail.hu>
18268 * mini-amd64.c (mono_arch_get_inst_for_method): Implement more
18269 functions as inline ops.
18271 * mini-ops.h inssel-amd64.brg cpu-amd64.md mini-amd64.c: Implement
18272 some Interlocked functions as inline ops.
18274 * mini.c (move_basic_block_to_end): Fix bug in last patch.
18276 * mini.h (MonoBasicBlock): Reorganize fields a bit.
18278 * mini-ops.h inssel.brg: Add OP_NOT_REACHED.
18280 * mini.c: Add support for OP_NOT_TAKEN.
18282 * mini-amd64.h mini-amd64.c: Add support for passing/returning small
18283 structures in registers for pinvoke wrappers.
18285 * mini-amd64.c: Fix warnings.
18287 2005-02-19 Zoltan Varga <vargaz@freemail.hu>
18289 * mini.h (MonoCompile): Add 'ret_var_is_local' field.
18291 * mini.h mini.c (mono_arch_create_vars): Add new arch specific hook.
18293 * mini.c (NEW_RETLOADA): If the ret variable is a local, use its
18294 address instead of loading the address from it.
18296 * mini-x86.c: Add support for returning small structs in registers
18297 on Win32. Fixes part of #70864.
18299 2005-02-18 Zoltan Varga <vargaz@freemail.hu>
18301 * trace.c (get_token): Improve error checking.
18303 2005-02-17 Zoltan Varga <vargaz@freemail.hu>
18305 * jit-icalls.c (mono_ldvirtfn): Explicitly check for a NULL obj here.
18307 2005-02-17 Sebastien Pouliot <sebastien@ximian.com>
18309 * mini.h: Moved MONO_EXCEPTION_* enum to metadata/class-internals.h so
18310 it can be reused for MonoClass.
18311 * mini.c: Renamed MONO_EXCEPTION_SECURITY to MONO_EXCEPTION_SECURITY
18314 2005-02-15 Sebastien Pouliot <sebastien@ximian.com>
18316 * mini.c: Fixed 2 cases where I sent a MonoMethod to managed code
18317 instead of a MonoReflectionMethod. The method information wasn't used
18318 when displaying SecurityException details (but will be now).
18320 2005-02-15 Atsushi Enomoto <atsushi@ximian.com>
18322 * Makefile.am : windows build fix.
18324 2005-02-14 Zoltan Varga <vargaz@freemail.hu>
18326 * iltests.il: Add new regression test.
18328 * mini.c (mono_method_to_ir): Allocate a GOT var in CEE_NEWOBJ. Fixes
18331 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
18333 * mini.c: Moved linkdemand check into helper function check_linkdemand
18334 to allow reuse for all intructions (CALL, CALLVIRT, NEWOBJ, JMP,
18337 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
18339 * declsec.c: Added statistics counter for different kinds of
18341 * mini.h: Added CAS statistic counters to MonoJitStats. Removed unused
18342 (and commented) declaration.
18343 * mini.c: Added statistics counter for security Demand code
18344 generation. Added display of security statistics.
18346 2005-02-13 Zoltan Varga <vargaz@freemail.hu>
18348 * declsec.c (mono_declsec_linkdemand_aptc): Applied patch from Robert Jordan (robertj@gmx.net).
18349 Fix compilation errors under gcc-2.95.
18351 2005-02-12 Ben Maurer <bmaurer@ximian.com>
18353 * mini.c, driver.c: Use the new jit trampoline hashtable
18355 Fri Feb 11 18:47:11 CET 2005 Paolo Molaro <lupus@ximian.com>
18357 * mini.c, jit-icalls.c: use the managed implementation of memcpy, too.
18359 2005-02-11 Martin Baulig <martin@ximian.com>
18361 * debug-mini.c (mono_debug_close_method): Free the line number array.
18363 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
18365 * aot.c: Break up large methods into smaller ones. Share GOT slots for
18368 * mini.h: Bump AOT file format version.
18370 2005-02-10 Sebastien Pouliot <sebastien@ximian.com>
18372 * declsec.c: Added LinkDemand support and it's special cases for ECMA,
18374 * declsec.h: Added macros to get/set lazyly initialized security
18375 informations about assemblies. Added new enum for different type of
18376 possible LinkDemand violation. Added function to check LinkDemands.
18377 * mini.h: Added a field to MonoCompile to hold any security violation
18378 detected when JITting a method (so it can be thrown later).
18379 * mini.c: Added LinkDemand checks in mono_method_to_ir for CEE_CALL
18380 and CEE_CALLVIRT. Added code to throw exception at the end of
18381 mini_method_compile (note: the exception is unhandled right now).
18383 Thu Feb 10 15:49:44 CET 2005 Paolo Molaro <lupus@ximian.com>
18385 * mini.c, jit-icalls.c: use the managed implementation of
18386 memset for initobj and memset, to avoid managed <-> unmanaged
18389 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
18391 * inssel.brg (mini_emit_virtual_call): Disable the virtual->nonvirtual
18392 optimization if it would need a GOT var.
18394 * basic.cs: Add tests for constant propagation and switch statements.
18396 * ssa.c: Fix out-of-range constant propagation and switch statements.
18398 2005-02-09 <vargaz@freemail.hu>
18400 * inssel-x86.brg (reg): Align the allocation size in the localloc(imm) case too.
18402 2005-02-08 Zoltan Varga <vargaz@freemail.hu>
18404 * cpu-amd64.md (load_membase): Fix max length of load_membase.
18406 Tue Feb 8 18:21:11 CET 2005 Paolo Molaro <lupus@ximian.com>
18408 * mini.c: update to new signature of mono_class_get_allocation_ftn().
18410 2005-02-06 Neale Ferguson <NealeFerguson@earthlink.net>
18412 * cpu-s390.md, mini-s390.c: Correct bug with register usage on certain
18413 arithmetic operations.
18415 Sun Feb 6 07:10:12 EST 2005 Paolo Molaro <lupus@ximian.com>
18417 * mini-ppc.c: add a workaround for broken user code that
18418 DllImports vararg functions with non-vararg signatures.
18420 2005-02-05 Zoltan Varga <vargaz@freemail.hu>
18422 * mini.c (mono_jit_compile_method_inner): Add detection and a
18423 meaningfull error message for assemblies written in Managed C++.
18425 * tramp-amd64.c mini-amd64.h: Add support for
18426 create_trampoline_from_token ().
18428 * aot.c mini-x86.c abcremoval.c: Applied patch from
18429 Robert Jordan (robertj@gmx.net). Fix compilation errors under gcc-2.95.
18431 2005-02-04 Zoltan Varga <vargaz@freemail.hu>
18433 * mini.h mini.c mini-x86.h tramp-x86.c: Add a new kind of trampoline
18434 which takes a MonoImage/token as parameter instead of a MonoMethod.
18436 * aot.c: Use the new trampoline for initializing vtables.
18438 * aot.c: Add support for ldfld/stfld_remote wrappers.
18440 * mini-ops.h cpu-pentium.md inssel-x86.brg mini-x86.c: Add optimized
18441 rules for compare <MEM>, IMM.
18443 * mini.h (MONO_AOT_FILE_VERSION): Bump it.
18445 * aot.c: Handle inherited finalizers correctly.
18447 2005-02-03 Zoltan Varga <vargaz@freemail.hu>
18449 * inssel.brg (stmt): Add a missing _setup_... ().
18451 * aot.c: Save some parts of the class state to the AOT file and use it
18452 to recompute that state when a class is initialized.
18454 * mini.c: Install AOT hooks into the runtime.
18456 * mini.h: Bump AOT file format version.
18458 * mini.c (mono_method_to_ir): Initialize pointer type locals correctly.
18461 * iltests.il: Add new test.
18463 Wed Feb 2 16:53:59 CET 2005 Paolo Molaro <lupus@ximian.com>
18465 * mini.c: fix typo.
18467 Wed Feb 2 16:37:13 CET 2005 Paolo Molaro <lupus@ximian.com>
18469 * mini.c: setup the statistical profiler in the thread attach
18470 callback to cope with the new single thread code.
18472 Wed Feb 2 15:43:58 CET 2005 Paolo Molaro <lupus@ximian.com>
18474 * mini-ppc.c: ensure we have enough room for the profiler
18475 calls (fixed bug#72084).
18477 2005-02-02 Zoltan Varga <vargaz@freemail.hu>
18479 * aot.c: Get rid of the MonoAotMethod structure and the hashtable holding
18482 2005-2-1 Massimiliano Mantione <massi@ximian.com>
18484 * driver.c: Re-enabled SSAPRE (two commits, I was just dumb).
18486 2005-2-1 Massimiliano Mantione <massi@ximian.com>
18488 * ssapre.c: Fixed an issue with down safety (this allows IronPython
18489 to succesfully execute parrotbench).
18490 * ssapre.h: Likewise.
18492 2005-2-1 Massimiliano Mantione <massi@ximian.com>
18494 * ssa.c: In mono_ssa_rename_vars, forced the creation of a new SSA
18495 variable for stores to method arguments (fixes a SSAPRE issue).
18497 Tue Feb 1 15:52:26 CET 2005 Paolo Molaro <lupus@ximian.com>
18499 * mini.c: handle value types in dup, fixes gen-112.cs.
18501 Tue Feb 1 11:45:19 CET 2005 Paolo Molaro <lupus@ximian.com>
18503 * mini-ppc.c, cpu-g4.md, tramp-ppc.c: use a slower code
18504 sequence for calls in dynamic methods to avoid thunks.
18506 Tue Feb 1 11:44:01 CET 2005 Paolo Molaro <lupus@ximian.com>
18508 * mini.c: correctly remove dynamic methods from the hashtable.
18510 2005-1-20 Massimiliano Mantione <massi@ximian.com>
18512 * driver.c: Disabled SSAPRE until fix the bug that appears
18513 in IronPython's parrotbench.
18515 2005-01-31 Zoltan Varga <vargaz@freemail.hu>
18517 * aot.c (mono_compile_assembly): Get rid of Skip (other) messages.
18519 * mini.c (mono_method_to_ir): Revert the previous change.
18521 * mini.c (mono_method_to_ir): Do not inline ldfld and stfld wrappers
18522 when AOT compiling.
18524 * tramp-x86.c (x86_magic_trampoline): Avoid calls to
18525 mono_jit_info_table_find () etc. when running under valgrind.
18527 * inssel.brg: Fix warnings.
18529 * mini-exceptions.c: Fix warnings.
18531 2005-01-31 Martin Baulig <martin@ximian.com>
18533 * driver.c (compile_all_methods_thread_main): Don't try to compile
18534 generic methods or anything which has type parameters.
18536 2005-01-30 Zoltan Varga <vargaz@freemail.hu>
18538 * aot.c: Avoid costly calls to mono_method_full_name in tracing code and fix memory leaks.
18540 * TestDriver.cs: Add --verbose flags.
18542 * graph.c ssa.c: Fix 64 bit warnings.
18544 * abcremoval.h ssapre.h abcremoval.c ssapre.c mini.c tramp-amd64.c
18545 trace.c mini-exceptions.c linear-scan.c inssel-amd64.brg inssel.brg:
18546 Fix 64 bit warnings.
18548 * mini-amd64.c (mono_arch_output_basic_block): Fix uninitialized
18549 variable not spotted by gcc.
18551 * mini-amd64.c inssel-amd64.brg: Applied patch from
18552 Willibald Krenn <Willibald.Krenn@gmx.at>. Clean up usage of
18553 X86_COMPARE_MEMBASE opcodes.
18555 * exceptions-amd64.c (mono_arch_find_jit_info): Fix AMD64 build.
18557 2005-01-29 Ben Maurer <bmaurer@ximian.com>
18559 * *: MonoMethod->signature might be NULL now. You *MUST* use
18560 mono_method_signature.
18562 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
18564 * driver.c (compile_all_methods_thread_main): Compile the methods
18565 without invoking cctors.
18567 Fri Jan 28 18:28:26 CET 2005 Paolo Molaro <lupus@ximian.com>
18569 * mini.c: remove ben's "optimizations" to dup+stloc (bug #71905).
18570 * basic-calls.cs: test for the above.
18572 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
18574 * mini.c mini-exceptions.c aot.c exceptions-*.c: Update after
18575 MonoJitInfo changes.
18577 2005-01-27 Zoltan Varga <vargaz@freemail.hu>
18579 * mini-exceptions.c (mono_handle_exception): Compute the stack trace
18580 eagerly if it contains dynamic methods.
18582 * mini-exceptions.c (ves_icall_System_Exception_get_trace): New icall.
18584 * mini-exceptions.c (mono_handle_exception): Avoid computing the stack
18585 trace, it is now computed by an icall from trace_ips.
18587 * mini-exceptions.c: Fix a warning.
18589 Thu Jan 27 13:38:34 CET 2005 Paolo Molaro <lupus@ximian.com>
18591 * mini-exceptions.c: don't bother getting stack trace info if
18592 it's not going to be used.
18594 2005-01-27 Raja R Harinath <rharinath@novell.com>
18596 * Makefile.am (common_sources): Add ssapre-cee-ops.h and
18599 2005-01-26 Zoltan Varga <vargaz@freemail.hu>
18601 * mini.c (remove_block_if_useless): Only print debug stuff with -v -v.
18603 * aot.c: Avoid calling mono_method_get_header () if not needed.
18605 * mini.h: Bump AOT file format version.
18607 * mini.c (mono_emit_native_call): Allocate a GOT var here.
18609 * mini.c (mono_print_tree): Print more info for calls.
18611 2005-01-26 Sebastien Pouliot <sebastien@ximian.com>
18613 * declsec.h: Remove warning by adding missing include for marshal.h
18615 2005-01-26 Martin Baulig <martin@ximian.com>
18617 * mini.c (mono_method_to_ir): In CEE_UNBOX_ANY, don't increase
18620 2005-01-25 Zoltan Varga <vargaz@freemail.hu>
18622 * mini-amd64.c (mono_arch_call_opcode): Add missing MONO_SSA_LOAD/STORE
18625 * ssa.c (mono_ssa_compute): Fix crashes when using AOT.
18627 * aot.c (mono_compile_assembly): Fix a warning.
18629 2005-01-25 Sebastien Pouliot <sebastien@ximian.com>
18631 * declsec.c: Look for security attributes on the original MonoMethod
18632 (and not the wrapped one). This fix permissions on icalls.
18634 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
18636 * mini-amd64.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
18638 * mini.c (mono_allocate_stack_slots): Add a fixme.
18640 * mini-x86.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
18642 Sun Jan 23 16:16:48 CET 2005 Paolo Molaro <lupus@ximian.com>
18644 * inssel.brg: optimize casts of sealed types (more
18645 optimizations waiting for fixes in remoting).
18647 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
18649 * inssel.brg (stmt): Add another dummy rule.
18651 * driver.c: Fix warnings.
18653 * driver.c (mono_main): If running under valgrind, instruct glib to use
18654 the system allocation functions so valgrind can track the memory
18655 allocated by the g_... functions.
18657 * inssel.brg (stmt): Add DUMMY rule for OP_DUMMY_STORE.
18659 * mini-ops.h: Add OP_DUMMY_STORE opcode.
18661 * mini.h (MONO_BBLOCK_IS_IN_REGION): New helper macro.
18663 * liveness.c: Handle OP_DUMMY_STORE. Enable register allocation for
18664 variables in try regions.
18666 * mini.c (mini_method_compile): Don't disable optimizations on large
18667 methods when AOT compiling.
18669 * mini.c (mono_allocate_stack_slots): New arch independent method to
18670 allocate stack slots. Not yet used.
18672 2005-01-22 Ben Maurer <bmaurer@ximian.com>
18674 * debug-mini.c (mono_debug_close_method): Plug some leaks.
18676 Sat Jan 22 13:41:51 EST 2005 Paolo Molaro <lupus@ximian.com>
18678 * mini-ppc.c: make the branch info relative as the code
18679 buffer can be reallocated.
18681 2005-01-22 Sebastien Pouliot <sebastien@ximian.com>
18683 * aot.c: Allow decoding of the new MONO_PATCH_INFO_DECLSEC.
18684 * driver.c: Removed the AOT/security restriction. Now initialize the
18685 security manager (in metadata) if --security is used.
18686 * mini.c|h: Add the MONO_PATCH_INFO_DECLSEC code to use the index,
18687 rather than the pointer to declarative security, when AOT is used.
18689 Sat Jan 22 09:35:19 EST 2005 Paolo Molaro <lupus@ximian.com>
18691 * mini.h, mini-ppc.h, mini-ppc.c: updated to use out of line
18692 basic blocks, reduced intrinsic exception throwing code size.
18694 2005-01-22 Miguel de Icaza <miguel@ximian.com>
18696 * driver.c (mini_usage): Reorder the usage screen.
18698 2005-01-21 Zoltan Varga <vargaz@freemail.hu>
18700 * mini.c (mono_resolve_patch_target): Fix warning.
18702 2005-01-20 Zoltan Varga <vargaz@freemail.hu>
18704 * mini-x86.c (mono_arch_local_regalloc): Fix bug introduced by
18707 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
18709 * mini-amd64.c (mono_arch_local_regalloc): Revert last patch as it
18710 breaks the amd64 build.
18712 * mini-x86.c (mono_arch_local_regalloc): Fix bug in div/rem
18713 register allocation. Fixes #71454.
18715 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
18717 * arrays.cs: Add new regression test.
18719 2005-1-20 Massimiliano Mantione <massi@ximian.com>
18721 * ssapre.c: Turned usage of snprintf to GString.
18722 * ssapre.h: disabled MONO_APPLY_SSAPRE_TO_SINGLE_METHOD
18723 (I left it on by mistake in my previous commit).
18725 Thu Jan 20 12:00:45 CET 2005 Paolo Molaro <lupus@ximian.com>
18727 * mini.c, cfold.c, basic-calls.cs: preserve side effects
18728 on cond branch optimization (fixes bug# 71515).
18730 2005-1-20 Massimiliano Mantione <massi@ximian.com>
18732 * abcremoval.c: Fixed bug 71062.
18733 * abcremoval.h: Likewise.
18735 2005-1-20 Massimiliano Mantione <massi@ximian.com>
18737 * mini.c: Added a new functionality to optimize_branches, the removal
18738 of useless basic blocks, and fixed some problem in the removal of
18739 critical edges; some utility functions added for both purposes.
18740 * ssapre.c: Added complex expression support, and fixed bug 70637.
18741 * ssapre.h: Likewise.
18742 * ssapre-cee-ops.h: Added file with list of "CEE_*" opcodes
18744 * ssapre-mini-ops.h: Likewise, but for "OP_*" opcodes.
18745 * driver.c: Re-enabled SSAPRE.
18747 2005-01-19 Martin Baulig <martin@ximian.com>
18749 * mini.c (mono_method_to_ir): Call mono_get_inflated_method() on
18750 the result of mono_get_method_constrained().
18752 2005-01-18 Neale Ferguson <NealeFerguson@earthlink.net>
18754 * exceptions-s390.c tramp-s390.c: Allocate code using the global code
18757 2005-01-18 Geoff Norton <gnorton@customerdna.com>
18759 * jit-icalls.c (mono_llmult_ovf): Fix other overflow conditions to
18760 be detected. Fixes #59296.
18762 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
18764 * mini-amd64.c (mono_arch_output_basic_block): Remove some assertions
18765 which can happen. Fixes #71361.
18767 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
18769 * exceptions-sparc.c tramp-sparc.c: Allocate code using the global code
18772 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
18774 * mini.c (mono_create_jump_trampoline): Revert last change as it causes
18775 appdomain-unload.exe to fail.
18777 * mini.c: Fix some memory leaks.
18779 Mon Jan 17 16:16:23 CET 2005 Paolo Molaro <lupus@ximian.com>
18781 * inssel.brg: handle the new size of rank, idepth, max_interface_id.
18782 Fixed bug and sped up some codepaths.
18784 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
18786 * mini.c: Fix some memory leaks.
18788 * exceptions.cs basic-long.cs: Add test for checked ulong->int
18791 * inssel-long.brg: Implement long_conv_to_ovf_i4_un. Fixes #71319.
18793 * inssel-long.brg: Fix conv.ovf.i8 when run on an int32. Fixes
18796 * iltests.il: Add regression test for #71320.
18798 2005-01-16 Zoltan Varga <vargaz@freemail.hu>
18800 * mini.c (mono_codegen): Fix installation of profiler hooks.
18802 * mini-sparc.c mini-amd64.c: Don't allocate stack space for dead vars.
18804 Sun Jan 16 12:19:35 CET 2005 Paolo Molaro <lupus@ximian.com>
18806 * mini.h, mini.c, cfold.c: optimize access to enum
18807 readonly fields, too. Eval conditional branches if possible
18808 to perform unreachable code removal in more cases.
18810 2005-01-15 Zoltan Varga <vargaz@freemail.hu>
18812 * tramp-amd64.c exceptions-amd64.c: Use the new global code manager.
18814 * mini.c (mono_global_codeman_reserve): New function to allocate code memory from a global
18817 * tramp-x86.c mini-x86.c exceptions-x86.c: Allocate all code memory so mono works with
18818 WinXP DEP. Fixes #71244.
18820 2005-01-14 Zoltan Varga <vargaz@freemail.hu>
18822 * inssel.brg: Allways convert CEE_CONV_OVF_I4 to a move on 64 bit platforms. Fixes #71236.
18824 2005-01-13 Zoltan Varga <vargaz@freemail.hu>
18826 * mini-x86.c (mono_arch_output_basic_block): Fix OP_ATOMIC_ADD_NEW_I4.
18828 2005-01-11 Zoltan Varga <vargaz@freemail.hu>
18830 * mini-exceptions.c exceptions-ppc.c aot.c: Cope with MonoJitInfo
18833 * mini.h: Bump AOT version.
18835 * mini.h (MonoCompile): Change exvar to a hash table.
18837 * mini.c: Allocate a separate exvar for each handler block.
18839 * mini.c: Get rid of the computation of filter_lengths, its not needed.
18841 * mini.c inssel.brg: Change OP_THROW_OR_NULL to compare the current
18842 ex var with the pending exception and only throw if the two are equal.
18845 * exceptions.cs: Add tests for rethrow and nested catch clauses.
18847 * mini-x86.c: Fix warnings.
18849 * Makefile.am (common_sources): Move mini-exceptions.c here as it is
18850 used by all the ports now.
18852 * aot.c: Add write-symbols and save-temps options.
18854 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
18856 * mini-x86.c: Add support for returning structs in registers from pinvoke functions on WIN32.
18858 Mon Jan 10 16:11:16 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
18860 * mini-ops.h, inssel-s390.brg, cpu-s390.md: Support OP_ATOMIC__xxx
18863 * tramp-s390.c: Check vtable slot belongs to the domain.
18865 * mini-exceptions.c, exceptions-s390.c: Standardize exception handling
18866 as per other platforms.
18868 * mini-s390.c, mini-s390.h: Enable out-of-line bblock support.
18870 Mon Jan 10 18:53:05 CET 2005 Paolo Molaro <lupus@ximian.com>
18872 * driver.c: we don't run the Main() code in a subthread anymore.
18874 Mon Jan 10 17:54:16 CET 2005 Paolo Molaro <lupus@ximian.com>
18876 * mini.c: added experimental rtc support in the statistical
18877 profiler: if the user has the permission, more accurate statistics
18878 are gathered. Run with: MONO_RTC=4096 mono --profiler=default:stat ....
18879 The MONO_RTC value must be restricted to what the linux rtc allows:
18880 power of two from 64 to 8192 Hz.
18882 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
18884 * mini-x86.c (mono_arch_emit_exceptions): Fix #71121.
18886 Mon Jan 10 05:20:49 EST 2005 Paolo Molaro <lupus@ximian.com>
18888 * mini-ppc.c: better icache flush for smp.
18890 2005-01-09 Zoltan Varga <vargaz@freemail.hu>
18892 * mini-amd64.c (emit_move_return_value): Fix memory leak.
18894 * mini-x86.c (get_call_info): Add the get_call_info () code from the
18895 amd64 port, not yet used.
18897 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
18899 * mini.c (mono_method_to_ir): Disable inlining of ldfld wrappers with
18902 2005-01-07 Sebastien Pouliot <sebastien@ximian.com>
18904 * driver.c: Added --security option to activate the security manager.
18905 Right now this will allow code generation for declarative demands and
18906 is disabled when AOT is specified.
18907 * mini.c: Add code generation for declarative security demands.
18908 * mini.h: Add mono_use_security_manager as an extern gboolean.
18910 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
18912 * aot.c (mono_compile_assembly): Speed up compilation a bit by
18913 emitting more dense assembly code.
18915 * mini-sparc.c mini-sparc.h exceptions-sparc.c: Enable optimized corlib
18916 exception throwing stuff.
18918 2005-01-06 Zoltan Varga <vargaz@freemail.hu>
18920 * mini-sparc.c (mono_arch_emit_exceptions): Fix typo in previous patch. Remove
18923 * mini-amd64.c (mono_arch_emit_exceptions): Remove duplicate epilog stuff
18924 left in by mistake.
18926 * driver.c (EXCLUDED_FROM_ALL): Disable SSAPRE until bug #70637 is
18929 * mini-sparc.h mini-sparc.c: Enable out-of-line bblock support.
18931 * tramp-*.c: Only patch vtable slots if the object is in the current
18932 domain. Fixes appdomain-unload.exe.
18934 * mini-amd64.c mini-amd64.h: Enable out-of-line bblock support.
18936 * mini-amd64.c (mono_arch_local_regalloc): Port regalloc fix from
18939 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
18941 * mini.c (reverse_branch_op): New helper function.
18943 * mini.c (optimize_branches): Run the new optimization only on
18944 platforms which support it. Also reverse all kinds of branches.
18946 * mini.h (MonoBasicBlock): Add 'out_of_line' field.
18948 * mini.c (mono_method_to_ir): Set 'out_of_line' for bblocks which have
18951 * mini.c (optimize_branches): Reverse not-equals branches if the false
18952 bblock is a throw. This happens a lot of time with argument checking in
18955 * mini.c (mono_codegen): Add support for placing basic blocks after
18956 the function epilogue.
18958 * mini-x86.c mini-x86.h: Add support for placing basic blocks after the
18961 2005-01-05 Miguel de Icaza <miguel@ximian.com>
18963 * mini.c (setup_stat_profiler): Only set this up if the platform
18964 supports ITIMER_PROF.
18966 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
18968 * mini-x86.c (mono_arch_local_regalloc): Fix a bug introduced by the
18971 * inssel.brg: Fix a warning.
18973 Wed Jan 5 16:40:18 CET 2005 Paolo Molaro <lupus@ximian.com>
18975 * mini.c: added support for statistical profiler
18976 (run with: --profile=default:stat).
18978 2005-01-04 Zoltan Varga <vargaz@freemail.hu>
18980 * mini-x86.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Enable this on x86.
18982 * mini-x86.c cpu-pentium.md: More fixes for usage of global registers.
18984 * mini-amd64.c (mono_arch_local_regalloc): Port some regalloc fixes
18985 related to global registers from the amd64 port.
18987 2005-01-03 Zoltan Varga <vargaz@freemail.hu>
18989 * mini.c (mono_method_to_ir): Handle MONO_CLASSCONST.
18991 * mini-amd64.c (mono_arch_local_regalloc): Fix some regalloc problems
18992 with global registers.
18993 (mono_arch_output_basic_block): Fix SWITCH in the AOT case.
18995 * aot.c (emit_method_code): Fix the 'method emitted as' messages.
18997 2004-12-31 Zoltan Varga <vargaz@freemail.hu>
18999 * debug-mini.c (encode_value): Fix off-by-one.
19001 * aot.c (encode_value): Likewise.
19003 * mini.c (mono_method_to_ir): Disable AOT for methods containing LDPTR.
19005 2004-12-30 Zoltan Varga <vargaz@freemail.hu>
19007 * mini.c linear-scan.c: Add a workaround for the mcs crash when using
19010 * aot.c (mono_aot_load_method): Free up patch info if no longer needed.
19012 * aot.c (emit_method_info): Increase size of temp buffer.
19014 * mini-x86.c cpu-pentium.md mini.c: Load fp constants differently in
19017 2004-12-28 Zoltan Varga <vargaz@freemail.hu>
19019 * aot.c (emit_method_info): Fix build.
19021 * aot.c: Further rework of the AOT file format to reduce the size of
19022 the method info data.
19024 * mini.h: Bump AOT file format version.
19026 2004-12-27 Martin Baulig <martin@ximian.com>
19028 * mini.c (mini_get_method): New static method; call
19029 mono_get_method_full() and mono_get_inflated_method().
19030 (mono_method_to_ir): Use mini_get_method() instead of
19031 mono_get_method_full().
19033 2004-12-26 Patrik Torstensson <patrik.torstensson@gmail.com>
19035 * mini-x86.c (atomic ops): fixed bug interlocked bug #70784.
19037 2004-12-25 Zoltan Varga <vargaz@freemail.hu>
19039 * inssel.brg (ldind_to_load_membase): Handle CEE_LDIND_I8.
19041 * inssel-amd64.brg: Add some optimization rules.
19043 2004-12-24 Ben Maurer <bmaurer@ximian.com>
19045 * aot.c: Remove the use of MonoGHashTable and other GC stuff. The
19046 standard not GC'd stuff is fine.
19048 2004-12-24 Zoltan Varga <vargaz@freemail.hu>
19050 * aot.c: Rework the AOT file format to get rid of most of the global
19051 symbols. This reduces the size of the mscorlib.dll.so by 1MB.
19053 * mini.h: Bump AOT file format version.
19055 2004-12-23 Zoltan Varga <vargaz@freemail.hu>
19057 * mini.h: Bump AOT file format version.
19059 * aot.c (mono_aot_is_got_entry): New function to determine if an
19060 address is inside a GOT.
19062 * aot.c mini-x86.c tramp-x86.c: Make all patches use the GOT.
19064 * cpu-pentium.md: Increase the maximum size of some instructions which
19065 might involve a got access.
19067 * mini.c (get_method_from_ip): Another debug helper function.
19069 * mini.c: Call mono_get_got_var () in a couple places. Handle the case
19070 when got var accesses are created during the decompose phase.
19072 * mini-sparc.c: Change mono_compile_aot to cfg->compile_aot.
19074 * mini.h mini.c mini-x86.c aot.c mini-sparc.c: Add a 'compile_corlib'
19075 argument mini_compile_method and to MonoCompile, and use this to
19076 determine whenever a given method is compiled for AOT. This allows the
19077 other methods compiled during AOT compilation to be free of AOT stuff,
19078 so the backends does not need to add special support for them by
19079 creating a fake GOT etc.
19081 * mini-x86.c (mono_arch_patch_code): Remove fake got stuff as it is no
19084 2004-12-21 Ben Maurer <bmaurer@ximian.com>
19086 * mini.c (mono_method_to_ir): It turns out that some of the
19087 x-appdomain wrappers are lax with types, so just ignore this for
19090 * inssel.brg (OP_CHECK_ARRAY_TYPE): Optimize this by only looking
19091 at the vtable->klass. If it is non-shared code we can just use the
19094 Tue Dec 21 17:43:06 CET 2004 Paolo Molaro <lupus@ximian.com>
19096 * mini-ppc.c: access MonoDomain from tls, too.
19098 2004-12-21 Sebastien Pouliot <sebastien@ximian.com>
19100 * declsec.c: Removed unused variable (and related warning ;-)
19102 2004-12-21 Ben Maurer <bmaurer@ximian.com>
19104 * iltests.il: New test for LDELEMA on an array of ref types.
19106 * mini.c (CEE_LDELEMA): We need to emit OP_CHECK_ARRAY_TYPE for
19107 all ldelema's on reftypes.
19108 (check_call_signature): Remove the OP_CHECK_ARRAY_TYPE from here,
19109 it was the wrong place to put it.
19111 * mini-x86.c (mono_arch_output_basic_block): Just use ecx as the
19112 register to pop to make this cleaner, at the request of Paolo.
19114 2004-12-20 Ben Maurer <bmaurer@ximian.com>
19116 * mini-ops.h (OP_GETHASHCODE): New op.
19118 * inssel.brg (OP_GETHASHCODE): Emit code for the new opcode
19120 * mini.c (mini_get_inst_for_method): Create the intrinsic hash
19123 For a microbenchmark, this reduces the cost of Hashtable.get_Item
19126 * mini-x86.c (mono_arch_output_basic_block): Rather than
19134 The first is 3 bytes while the second is 1. This saves 36 kb on
19135 mscorlib, quite a big saving. When bootstraping mcs, I was able to
19136 see a small boost because of icache locality.
19138 * cfold.c (FOLD_BINOPCOMM): Kill add foo, 0
19140 Mon Dec 20 12:19:40 EST 2004 Paolo Molaro <lupus@ximian.com>
19142 * Makefile.am, mini-ppc.h, mini-exceptions.c, exceptions-ppc.c:
19143 started code sharing with the generic code.
19145 Mon Dec 20 11:08:06 EST 2004 Paolo Molaro <lupus@ximian.com>
19147 * mini-ppc.c, cpu-g4.md: added code for direct access to
19150 Mon Dec 20 10:58:28 EST 2004 Paolo Molaro <lupus@ximian.com>
19152 * mini-ops.h, inssel-x86.brg, cpu-amd64.md, inssel.brg, inssel-amd64.brg,
19153 mini-amd64.c, mini-x86.c, cpu-pentium.md: renamed OP_X86_TLS_GET
19156 2004-12-20 Sebastien Pouliot <sebastien@ximian.com>
19158 * declsec.c|h: Added functions to cache the declarative stack modifiers
19159 in MonoJitInfo and to create a security frame from a MonoJitInfo
19161 * mini.c: Initialize jinfo->cas_inited to FALSE when MonoJitInfo is
19162 created. Register internal calls for System.Security.SecurityFrame::
19163 _GetSecurityFrame and _GetSecurityStack.
19164 * mini.h: Added definition for new icalls (in mini-exceptions.c) and
19165 the definitions for the new stack walk/callback mechanism.
19166 * mini-exceptions.c: Added internal call GetSecurityFrame (to get the
19167 first security frame for LinkDemands and InheritanceDemands) and
19168 GetSecurityStack for Demands. Both use the new mono_walk_stack code
19170 * mini-x86.h, mini-amd64.h, mini-sparc.h: Architecture specific stack
19171 walk initialization (lupus).
19173 2004-12-20 Ben Maurer <bmaurer@ximian.com>
19175 * mini.c (mono_method_to_ir): In CEE_DUP, handle the dup / stloc
19177 (handle_loaded_temps): Do not create a temporary variable for
19178 things that we know are temps. They will never be modified.
19179 (mono_spill_call): Set MONO_INST_IS_TEMP
19180 (mono_emulate_opcode): ditto
19182 (mono_method_to_ir.CEE_DUP): ditto
19184 2004-12-19 Ben Maurer <bmaurer@ximian.com>
19186 * mini.c (type_to_eval_stack_type): Make this handle the void type
19187 (mono_emit_call_args): set the call->type with type_to_eval_stack_type
19188 (emit_tree): use ip_in_bb to special case some common idioms
19189 Update all callers to pass in the IP.
19190 (mono_method_to_ir): Make CEE_CALL* do the above as well.
19192 This gives us a nice 2% speedup in mcs bootstrap.
19194 * mini-x86.c (peephole_pass): Peephole pass to make
19203 * mini.c (ip_in_bb): new method.
19204 (mono_method_to_ir): use this method rather than doing the hash
19207 * linear-scan.c (mono_linear_scan): When expiring actives, you
19208 don't need to keep around variables that expire on this
19209 instruction. This makes it so that:
19212 store (ebx add (ebx, 1))
19216 2004-12-19 Zoltan Varga <vargaz@freemail.hu>
19218 * mini.c (mono_method_to_ir): Optimize the common ldobj+stloc
19219 combination to avoid doing two copies. Fix up problems with previous
19222 * mini.c: Fix 64 bit warnings.
19224 * mini-x86.c (INST_IGNORES_CFLAGS): Add OP_STOREI4_MEMBASE_REG.
19226 2004-12-17 Zoltan Varga <vargaz@freemail.hu>
19228 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Port exception handling
19229 changes from the x86 code.
19231 * mini.h: Add prototype for mono_arch_get_throw_corlib_exception ().
19233 2004-12-16 Zoltan Varga <vargaz@freemail.hu>
19235 * mini-x86.c (mono_arch_emit_epilog): Optimize the corlib exception
19236 throwing code to reduce its size, unify the AOT and non-aot code and
19237 get rid of relocations in the AOT case.
19239 * mini-x86.h mini.c exceptions-x86.c
19240 (mono_arch_get_throw_corlib_exception): New arch specific function to
19241 raise corlib exceptions which doesn't require relocations in the
19244 * aot.c (emit_method): Handle PATCH_INFO_NONE as well.
19246 2004-12-15 Zoltan Varga <vargaz@freemail.hu>
19248 * mini.c (mono_emit_method_call): Only allocate the got var when it is
19251 * mini-x86.c (mono_arch_patch_code): Add missing PATCH_INFO_METHOD_REL
19254 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
19256 * mini-x86.c, cpu-pentium.md, inssel-x86.brg: Fixed bug
19257 with add function when used from Inc/dec atomic
19258 functions. Re-enabled optimization on x86.
19259 * mini-ops.h: renamed atomic_add functions to
19260 allow _add to match the Interlocked::Add and
19261 _add_next to match Interlocked::Inc/Dec.
19263 2004-12-15 Massimiliano Mantione <massi@ximian.com>
19265 * mini.c: Fixed a subtle bug in mono_method_to_ir, about the
19266 linking of BBs to the end BB, and enabled SSAPRE also with
19267 consprop and copyprop (which was prevented by that bug).
19269 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
19271 * mini-x86.c: disabling the Interlocked optimizing code.
19273 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
19275 * aot.c (load_aot_module): Move reading of got_addr after the AOT
19276 file version check.
19278 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
19280 * mini-x86.c, inssel-x86.brg, cpu-pentium.md: removed _imm
19281 interlocked optimization due lack of support on x86, rewrote
19282 exchange to take into account that base may be in eax.
19284 xsp works again; activated Interlocked optimizing code.
19286 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
19288 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
19290 2004-12-13 Zoltan Varga <vargaz@freemail.hu>
19292 * mini-ops.h: Add new opcodes.
19294 * mini.h: Add new patch types. Add got_var to MonoCompile.
19296 * mini.h mini-x86.c mini-amd64.c aot.c: Rename
19297 mono_arch_get_aot_patch_offset () to mono_arch_get_patch_offset () and
19298 make it work with all kinds of patchable code.
19300 * inssel.brg inssel-x86.brg: Add new rules dealing with computing the
19301 address of the GOT, and referencing entries in the GOT.
19303 * mini.c: Add code to load the GOT address if needed by an opcode.
19305 * aot.c mini-x86.h mini-x86.c cpu-pentium.md: Add support for position
19306 independent AOT code on the x86 using an elf-style Global Offset Table.
19308 2004-12-14 Raja R Harinath <rharinath@novell.com>
19310 * Makefile.am (RUNTIME): Set MONO_SHARED_DIR.
19312 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19314 * mini-x86.c: disabling the Interlocked optimizing code. It segfaults
19317 2004-12-13 Patrik Torstensson <patrik.torstensson@gmail.com>
19319 * mini-x86.c,mini-ops.h,inssel-x86.brg,cpu-pentium.md: Implementation
19320 of Interlocked:Increment/Decrement/Add as inline ops.
19321 (mini-x86.c (mono_arch_get_inst_for_method and mono_arch_output_basic_block))
19323 2004-12-12 Geoff Norton <gnorton@customerdna.com>
19325 * exceptions-ppc.c: Reorder code so gcc3.4 can compile it
19326 * mini-ppc.c: Unify mono_arch_patch_code with changes in r37636.
19328 2004-12-12 Duncan Mak <duncan@ximian.com>
19330 * mini-ppc.c (mono_arch_patch_code): Hopefully made this build
19331 again. `patch_info->table_size' is no longer valid after Zoltan's
19334 2004-12-12 Martin Baulig <martin@ximian.com>
19336 * mini.c (mono_method_to_ir): Only call mono_debug_init_method()
19337 if we are the "real" method, ie. not an inlined method inside it.
19339 2004-12-11 Ben Maurer <bmaurer@ximian.com>
19341 * mini.c (CEE_LDSFLD): Make sure that the vtable has been init'd
19342 before we look in the special fields table. This fixes
19343 ../tests/thread-static-init.cs.
19345 2004-12-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19347 * mini.c: return immediately after setting OP_ARRAY_RANK or CEE_LDLEN
19348 for Array get_Rank and get_Length. Fixes bug #70465.
19350 2004-12-11 Zoltan Varga <vargaz@freemail.hu>
19352 * mini.h mini.c aot.c: Put the bblock table for a SWITCH patch into a
19353 separate structure to reduce the size of MonoJumpInfo.
19355 Fri Dec 10 18:09:22 CET 2004 Paolo Molaro <lupus@ximian.com>
19357 * mini.c, mini.h, aot.c, driver.c: allow disabling the aot code.
19359 2004-12-10 Patrik Torstensson <patrik.torstensson@gmail.com>
19361 * mini.c (mini_get_inst_for_method): Changed to allow ports
19362 to return a MonoInst instead of opcode
19363 (renamed mini_get_opcode_for_method to better reflect the new functionality)
19365 * mini-[x86|s390|s390x|ppc|sparc].c (mono_arch_get_inst_for_method):
19366 Allow ports to return a created MonoInst instead of op-code, will enable
19368 (renamed mini_get_opcode_for_method to better reflected the functionality)
19370 2004-12-09 Zoltan Varga <vargaz@freemail.hu>
19372 * mini.c (NEW_AOTCONST): Share some code between the different NEW_AOTCONST macros.
19374 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
19376 * mini.c jit-icalls.c: Pass generic_context to mono_ldtoken_wrapper.
19379 2004-12-08 Martin Baulig <martin@ximian.com>
19381 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use `fsig->signature'
19382 if we're a CEE_CONSTRAINED call. Fixes gen-118.cs.
19384 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
19386 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_<X>
19389 * exceptions.cs: Disable some tests which depend on properties of x86 fp
19392 2004-12-08 Raja R Harinath <rharinath@novell.com>
19394 * Makefile.am (CLEANFILES): Add *.exe, *.dll.
19396 2004-12-07 Zoltan Varga <vargaz@freemail.hu>
19398 * mini-sparc.c (mono_arch_output_basic_block): Fix LOCALLOC_IMM
19399 bug introduced by the previous patch.
19401 Tue Dec 7 11:44:39 CET 2004 Paolo Molaro <lupus@ximian.com>
19403 * mini-ppc.c, objectc.cs: handle large structs passed by value
19404 (fixes bug #69972).
19406 Tue Dec 7 10:43:31 CET 2004 Paolo Molaro <lupus@ximian.com>
19408 * mini-ppc.c: OP_ARGLIST implementation from
19409 Geoff Norton <gnorton@customerdna.com>.
19411 Tue Dec 7 10:14:25 CET 2004 Paolo Molaro <lupus@ximian.com>
19413 * inssel-x86.brg, inssel-ppc.brg: fix reference to register
19414 in stmt: OP_OUTARG_VT (reg) (should fix bug #69785).
19416 Tue Dec 7 10:06:39 CET 2004 Paolo Molaro <lupus@ximian.com>
19418 * exceptions-ppc.c: avoid calling ppc_patch in exception trampolines.
19420 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
19422 * inssel-s390.brgi, mini-ops.h, mini-s390.c : Add stubs for support of tls offset
19425 2004-12-06 Zoltan Varga <vargaz@freemail.hu>
19427 * mini-sparc.c: Zero out localled-ed memory.
19429 * iltests.il: Add tests for zeroing out localloc-ed memory.
19431 2004-12-04 Martin Baulig <martin@ximian.com>
19433 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use the new
19434 mono_method_get_signature_full().
19436 2004-12-03 Massimiliano Mantione <massi@ximian.com>
19438 * mini.c: Added removal of critical edges (prerequisite for SSAPRE),
19439 and some utility functions (always for SSAPRE), integrated SSAPRE.
19440 * mini.h: Likewise.
19441 * driver.c: Added ssapre option.
19442 * ssa.c: Small fix on OP_ARG handling.
19443 * ssapre.c, ssapre.h: Added files containing SSAPRE implementation.
19444 * Makefile.am: Likewise.
19446 2004-12-02 Zoltan Varga <vargaz@freemail.hu>
19448 * tramp-x86.c (mono_arch_create_jit_trampoline): Remove code which is
19449 now in the xp code.
19451 * mini.c (mini_init): Register mono_thread_force_interruption_checkpoint
19454 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
19456 * inssel-s390.brg : Add OP_OUTARG_VT (OP_REFANYTYPE (reg)) rule.
19458 * cpu-s390.md : Increase instruction length of oparglist.
19460 * mini-s390.c : Implement vararg and TYPEDEBYREF support.
19462 2004-11-30 Martin Baulig <martin@ximian.com>
19464 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, added support for
19465 virtual generic methods. We call a special helper_compile_generic_method()
19466 icall to retrieve the method from the vtable, inflate and compile
19467 it and then do a CEE_CALLI. Thanks a lot to Paolo for this idea.
19469 * jit-icalls.c (helper_compile_generic_method): New JIT icall.
19471 2004-11-30 Zoltan Varga <vargaz@freemail.hu>
19473 * mini-sparc.c: Fix up vararg corner cases. Fixes #70019.
19475 2004-11-29 Zoltan Varga <vargaz@freemail.hu>
19477 * cpu-sparc.md mini-sparc.c (long_conv_to_ovf_i): Fill missing delay slot.
19480 2004-11-27 Ben Maurer <bmaurer@ximian.com>
19482 * inssel.brg (CEE_SWITCH): The AOT stuff Zoltan added is only for
19483 platforms with PIC aot.
19485 2004-11-28 Martin Baulig <martin@ximian.com>
19487 * mini.c (mono_method_to_ir): In CEE_DUP, added handle_stobj().
19490 2004-11-28 Martin Baulig <martin@ximian.com>
19492 * mini-x86.c (mono_arch_call_opcode): Use the original type, not
19493 the result of mono_type_get_underlying_type() to check whether
19496 2004-11-26 Martin Baulig <martin@ximian.com>
19499 (mono_method_to_ir): Use `!method->signature->has_type_parameters'
19502 2004-11-26 Zoltan Varga <vargaz@freemail.hu>
19504 * mini-amd64.c (mono_arch_emit_this_vret_args): Handle this and vret
19505 the same way as the other arguments so they won't get clobbered.
19507 * mini-amd64.c (mono_arch_output_basic_block): Avoid doing virtual
19508 calls through R11 since it is clobbered by the trampoline code.
19510 2004-11-26 Raja R Harinath <rharinath@novell.com>
19512 * Makefile.am: Consistently use $(RUNTIME) rather than ./mono to
19513 pick up in-tree mscorlib.dll.
19515 2004-11-25 Zoltan Varga <vargaz@freemail.hu>
19517 * aot.c: Rename MonoAOTModule->cleanup to out_of_date.
19519 * mini-amd64.c aot.c: Switch to PIC relative AOT code. References to
19520 runtime data/code are now stored in a table similar to the GOT in ELF.
19521 This allows the code itself to be position independent.
19523 * aot.c: Fix loading of referenced assemblies after the lazy assembly
19526 * aot.c: Attach ELF type (object/function) directives to all global
19529 * tramp-amd64.c (amd64_magic_trampoline): Patch RIP relative calls too.
19531 * inssel.brg (SWITCH): Emit an AOT_CONST in the aot case.
19533 * mini-amd64.h: Turn on PIC AOT code.
19535 * mini.h (mono_arch_get_aot_patch_offset): New arch specific function
19536 returning the offset within an OP_AOTCONST instruction where the GOT
19537 offset needs to be added.
19539 * mini.h: Bump AOT file format version.
19541 2004-11-25 Martin Baulig <martin@ximian.com>
19543 * mini.c (mono_method_to_ir): In CEE_CALL, don't allow calling any
19544 uninflated generic methods.
19546 2004-11-25 Martin Baulig <martin@ximian.com>
19548 * mini.c (mono_method_to_ir): Don't allow any uninflated generic methods.
19550 2004-11-24 Martin Baulig <martin@ximian.com>
19552 * minit.c (type_to_eval_stack_type): Set `inst->klass' to the
19553 original klass (this only applies for generic instances).
19555 2004-11-24 Martin Baulig <martin@ximian.com>
19557 * mini.c (mono_method_to_ir): Use `STACK_OBJ' instead of
19558 `ldind_type [CEE_LDIND_REF]' (which would be beyond the end of
19561 2004-11-24 Zoltan Varga <vargaz@freemail.hu>
19563 * mini.c (mono_method_to_ir): Disable inlining for methods containing
19564 localloc. Fixes #69678.
19566 * iltests.il (test_0_localloc_inline): Add regression test for #69678.
19568 2004-11-23 Zoltan Varga <vargaz@freemail.hu>
19570 * mini-amd64.c (mono_arch_output_basic_block): Set %al to the number of
19571 used SSE registers on pinvoke calls. Fixes #69774.
19573 2004-11-23 Geoff Norton <gnorton@customerdna.com>
19575 * inssel-ppc.brg, mini-ppc.c: Use mono_class_from_mono_type instead of
19576 vt->inst_vtype->data.klass. This fixes generic structs and bug #69766
19578 2004-11-23 Raja R Harinath <rharinath@novell.com>
19580 * Makefile.am (MCS,ILASM): Don't refer to runtime/ directory.
19581 Refer directly to the mcs/ tree.
19583 2004-11-19 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
19585 * mini-s390.c, tramp-s390.c, mini-s390.h: Add LMF processing for trampolines.
19586 Check if a trampoline for a synchronized method is required.
19588 Fri Nov 19 17:34:21 CET 2004 Paolo Molaro <lupus@ximian.com>
19590 * mini-ppc.c, cpu-g4.md: set to zero the memory allocated
19591 with localloc if needed. Throe arithmetric exception in
19592 div an rem if needed. Implement ovf checks in OP_LCONV_TO_OVF_I.
19593 Adapted from a patch by Geoff Norton <gnorton@customerdna.com>.
19595 2004-11-19 Geoff Norton <gnorton@customerdna.com>
19597 * mini-ppc.c: Call mono_type_get_underlying_type to unwrap generic
19598 types before switching on type. Fixes #69622.
19600 2004-11-19 Raja R Harinath <rharinath@novell.com>
19602 * Makefile.am (check-local): New. Integrate into 'make check'.
19603 (MCS,RUNTIME): Define using in-tree mono and mcs.
19605 (%.exe): Use $(ILASM).
19607 Fri Nov 19 14:54:07 CET 2004 Paolo Molaro <lupus@ximian.com>
19609 * mini-ppc.c: adjust initial prolog size (bug #69691).
19611 2004-11-18 Zoltan Varga <vargaz@freemail.hu>
19613 * cpu-pentium.md (localloc): Increase max instruction len. Fixes
19616 2004-11-17 Raja R Harinath <rharinath@novell.com>
19618 * Makefile.am (clean-local): Rename from 'clean'.
19620 2004-11-15 Nelae Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
19622 * mini.c, mini-x86.c, mini-amd64.c, exceptions-s390.c: Add siginfo_t parameter
19623 to mono_arch_is_int_overflow.
19624 * exceptions-s390.c: Add mono_arch_is_int_overflow routine to discern between
19627 2004-11-15 Sebastien Pouliot <sebastien@ximian.com>
19629 * declsec.c|h: New files to support declarative security attributes.
19630 Added function to check if a method has (applicable) security.
19631 * mini.c|h: Add check for declarative security attributes in
19632 mono_method_check_inlining.
19633 * Makefile.am: Added declsec.c and declsec.h to the build.
19635 Mon Nov 15 11:53:46 CET 2004 Paolo Molaro <lupus@ximian.com>
19637 * mini.c, mini.h: update to keep dynamic code info per-domain.
19639 2004-11-12 Zoltan Varga <vargaz@freemail.hu>
19641 * mini.c mini-*.h: Get rid of MONO_ARCH_HAVE_RETHROW since all architectures support it now.
19642 (mini_init): Get rid of it from here too.
19644 Thu Nov 11 20:17:17 CET 2004 Paolo Molaro <lupus@ximian.com>
19646 * mini-ppc.c, mini-ppc,h, cpu-g5.md, exceptions-ppc.c:
19647 implemented OP_RETHROW (patch by Geoff Norton
19648 <gnorton@customerdna.com>).
19650 2004-11-10 Geoff Norton <gnorton@customerdna.com>
19652 * tramp-ppc.c (ppc_magic_trampoline): Don't trampoline methods
19653 between appdomains. Fixes appdomain-unload on PPC.
19655 2004-10-26 Lluis Sanchez Gual <lluis@novell.com>
19657 * exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
19658 mini-exceptions.c: handle the new wrapper types.
19659 * mini.c: The CEE_ISINST and CEE_CASTCLASS opcodes now take the
19660 token value as a MonoClass* when compiling a wrapper.
19661 mono_jit_create_remoting_trampoline now takes an additional
19662 MonoRemotingTarget parameter.
19664 2004-11-10 Martin Baulig <martin@localhost>
19666 * mini.c (mono_method_to_ir): Use `generic_container->context'
19667 rather than creating a new one.
19669 2004-11-09 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
19671 * exceptions-s390.c, mini-s390, cpu-s390.md: Add support for OP_RETHROW.
19673 * inssel-390.md, mini-s390.c: Correct register allocation for globals.
19675 2004-11-09 Zoltan Varga <vargaz@freemail.hu>
19677 * aot.c (mono_aot_init): Add MONO_AOT_CACHE env variable to turn on
19678 the experimental aot cache stuff.
19680 Tue Nov 9 17:30:20 CET 2004 Paolo Molaro <lupus@ximian.com>
19682 * aot.c, mini.c, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
19683 mini-exceptions.c: update to exception clause structure changes.
19685 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
19687 * exceptions-x86.c (throw_exception): Fix warnings.
19689 * mini-x86.h mini-x86.c cpu-pentium.md exceptions-x86.c: Add support
19692 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
19694 * exceptions-sparc.c (get_throw_exception): Really fix this.
19696 2004-11-07 Ben Maurer <bmaurer@ximian.com>
19698 * tramp-*.c: we no longer support icalls without wrappers, so
19699 a bit of code can be removed here
19701 2004-11-07 Zoltan Varga <vargaz@freemail.hu>
19703 * exceptions-sparc.c (get_throw_exception): Fix more bugs in previous
19706 * cpu-sparc.md: Add op_rethrow.
19708 * exceptions-sparc.c (get_throw_exception): Fix bug in previous patch.
19710 * mini-sparc.h mini-sparc.c exceptions-sparc.c: Add support for OP_RETHROW.
19712 * mini.h: Add mono_arch_get_rethrow_exception () arch specific function.
19713 * mini-ops.h: Add OP_RETHROW.
19715 * mini.c inssel.brg: Distinguish between THROW and RETHROW.
19717 * cpu-amd64.c mini-amd64.c exceptions-amd64.c: Add support for OP_RETHROW.
19719 2004-11-05 Geoff Norton <gnorton@customerdna.com>
19721 * helpers.c: Change otool arguments from -V -v -t to -v -t on Darwin
19722 Makes the output much easier to read
19724 2004-11-05 Ben Maurer <bmaurer@ximian.com>
19726 * ssa.c: allocate MonoMethodVar.uses from the mempool. First, this
19727 prevents another huge leak when compiling with ssa. Secondly, the
19728 performance of doing this rather than freeing the lists is much
19729 better. GList does a lock every time you allocate a list link,
19730 so that it can use a memory pool. So, it is better to just use
19731 a memory pool of our own.
19733 * ssa.c, linear-scan.c: replace g_list_remove_link with
19734 g_list_delete. The remove one does not free the GList, so we were
19735 leaking memory. On -O=all --compile-all with corlib, this cut down
19736 3 MB of allocations.
19738 2004-11-05 Zoltan Varga <vargaz@freemail.hu>
19740 * tramp-sparc.c (mono_arch_create_jit_trampoline): Fix sparc build.
19742 * tramp-amd64.c (mono_arch_create_jit_trampoline): Fix amd64 build.
19744 * mini.h mini.c tramp-*.c: Moved xp parts of JIT trampoline creation
19745 into a new function mono_create_jit_trampoline ().
19747 2004-11-02 Zoltan Varga <vargaz@freemail.hu>
19749 * trace.c (get_spec): Allow tracing of classes without a namespace.
19751 2004-11-02 Sebastien Pouliot <sebastien@ximian.com>
19753 * mini.c: Fix pointer overwrite in mini_method_compile.
19755 2004-11-2 Geoff Norton <gnorton@customerdna.com>
19757 * inssel-ppc.brg (OP_OUTARG_VT (CEE_LDOBJ (base))):
19758 The darwin ABI needs some special handling for 1 and 2 byte structs
19759 Lets use lbz/lhz instead of lwz everywhere.
19760 * mini-ppc.c (calculate_sizes): The Darwin ABI needs from special handling
19761 for 1 and 2 byte structs and struct which are size >= 3 || size % 4 != 0.
19762 Use stb/sth for the former, and put the latter always on stack instead of in
19763 argument registers.
19765 2004-10-30 Zoltan Varga <vargaz@freemail.hu>
19767 * trace.c (is_filenamechar): Add '_'.
19769 2004-10-29 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
19771 * mini-s390.c: Fix prolog length to allow for large trace requirements.
19773 * exceptions-s390.c: Remove dwarf unwinding stuff that was unused.
19775 2004-10-29 Zoltan Varga <vargaz@freemail.hu>
19777 * Makefile.am (libgc_libs): Do some automake magic so libmono/mono
19778 depends on libmonogc. Fixes #68805.
19780 2004-10-26 Miguel de Icaza <miguel@ximian.com>
19782 * mini.c (mono_jit_free_method): Provide extra information for
19783 this error. Currently this leaks, but will be turned into a
19784 developer option in the future.
19786 2004-10-26 Zoltan Varga <vargaz@freemail.hu>
19788 * driver.c (mono_main): Applied patch from Willibald Krenn <willibald.krenn@gmx.at>. Make --graph work for icalls and pinvoke methods.
19790 2004-10-25 Zoltan Varga <vargaz@freemail.hu>
19792 * aot.c (mono_aot_load_method): Align PATCH_INFO_R8 on an 8 byte
19793 boundary. Fixes reading of PATCH_INFO_R4 and R8.
19794 (mono_aot_load_method): Do not allocate MonoAotMethod in the GC heap.
19796 2004-10-24 Zoltan Varga <vargaz@freemail.hu>
19798 * mini-amd64.c (mono_arch_patch_code): Fix patching of class init
19799 trampolines for AOT code.
19801 2004-10-22 <vargaz@freemail.hu>
19803 * aot.c (mono_compile_assembly): Disable AOT for methods containing calls to methods of
19804 constructed types. Fixes #68136.
19806 2004-10-21 Martin Baulig <martin@ximian.com>
19808 * exceptions-x86.c (throw_exception): Call mono_debugger_throw_exception();
19809 if it returns true, unwind the stack to the call instruction.
19811 2004-10-21 <vargaz@freemail.hu>
19813 * aot.c: Reorganize the AOT file format to avoid relocations. Fix warnings.
19815 * mini.h: Bump AOT version number.
19817 * objects.cs: Add another test for unbox trampolines.
19819 * tramp-amd64.c (amd64_magic_trampoline): Disable patching of trampolines for
19822 2004-10-20 <vargaz@freemail.hu>
19824 * driver.c: Add SHARED to the set of optimizations tested.
19826 * tramp-amd64.c (amd64_magic_trampoline): Patch trampoline code as well.
19828 * mini.c (mono_method_to_ir): Mark the domainvar as volatile when it is implicitly
19829 used by CEE_NEWARR.
19831 * ssa.c (mono_ssa_deadce): Do not optimize away accesses to volatile variables.
19833 2004-10-20 Martin Baulig <martin@ximian.com>
19835 * mini-exceptions.c (mono_handle_exception): Call
19836 mono_debugger_handle_exception() to tell the debugger about
19837 catch/finally clauses.
19839 2004-10-18 Zoltan Varga <vargaz@freemail.hu>
19841 * exceptions-amd64.c (mono_arch_find_jit_info): Pop arguments of the stack.
19843 * mini-amd64.c (mono_amd64_get_vcall_slot_addr): Handle extended registers. Fixes
19846 2004-10-15 Geoff Norton <gnorton@customerdna.com>
19848 * mini-ppc.c (calculate_sizes): Marshal valuetypes for pinvoke
19849 methods as their native size, fixed bug #57543, #57545.
19850 * mini-ppc.c (mono_arch_output_basic_block): Use mulli for imm16 types
19851 This saves a temporary register and mullw call down into 1 (minor perf
19852 increase for cases like sum = sum * 5; This use to translate into:
19855 It now translates to
19858 2004-10-15 Zoltan Varga <vargaz@freemail.hu>
19860 * trace.c (mono_trace_eval): Use mono_method_desc_full_match. Fixes
19863 2004-10-11 Martin Baulig <martin@ximian.com>
19865 * mini.c (mono_method_to_ir): If we're a generic method, get the
19866 MonoGenericContainer from our MonoMethodNormal and create a
19867 MonoGenericContext from it.
19869 2004-10-08 Zoltan Varga <vargaz@freemail.hu>
19871 * inssel-long32.brg (OP_LCONV_TO_OVF_I2): Fix CONV_I1 -> CONV_I2.
19873 * basic-long.cs: Add test for checked i8->i2 cast.
19875 Wed Oct 6 12:40:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
19877 * inssel-ppc.brg: added a couple of speedup rules.
19879 2004-10-05 Zoltan Varga <vargaz@freemail.hu>
19881 * Makefile.am (genmdesc_LDADD): Don't link this against libmetadata
19882 to speed up rebuilds.
19884 2004-10-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
19886 * mini-s390.c: Minor fix to OP_OR_IMM.
19888 2004-10-03 Zoltan Varga <vargaz@freemail.hu>
19890 * tramp-sparc.c (sparc_magic_trampoline): Handle appdomain stuff
19891 better. Fixes appdomain-unload.exe on sparc.
19893 2004-10-02 Massimiliano Mantione <massi@ximian.com>
19895 * ssa.c: Fixed casts to unsigned where the value was of 64 bits in
19896 simulate_long_compare, patch by will@exomi.com (Ville-Pertti Keinonen),
19899 2004-10-02 Zoltan Varga <vargaz@freemail.hu>
19901 * jit-icalls.c: Handle a nonexisting trunc function more correctly.
19903 2004-09-30 Lluis Sanchez Gual <lluis@novell.com>
19905 * mini.c: Always generate a field read/write wrapper for members
19906 of the class MarshalByRefObject since the actual instance could
19909 2004-09-28 Lluis Sanchez Gual <lluis@novell.com>
19911 * mini.c: Use mono_thread_exit() to stop threads, instead of ExitThread.
19913 2004-09-28 Zoltan Varga <vargaz@freemail.hu>
19915 * driver.c mini.h trace.c: Move the setting of the main assembly into
19916 a separate function called mono_trace_set_assembly () and call it after
19917 actually loading the main assembly. Fixes #66872.
19919 2004-09-25 Zoltan Varga <vargaz@freemail.hu>
19921 * mini-amd64.h mini-amd64.c tramp-amd64.c: Allocate trampoline memory
19922 using the code manager.
19924 2004-09-24 Zoltan Varga <vargaz@freemail.hu>
19926 * tramp-amd64.c mini-amd64.h: Add support for MONO_ARCH_HAVE_INVALIDATE_METHOD.
19928 2004-09-23 Zoltan Varga <vargaz@freemail.hu>
19930 * cpu-amd64.md: Fix bug in previous patch.
19932 * cpu-amd64.md: Fix instruction lengths of membase opcodes. Fixes
19935 Wed Sep 22 19:03:20 CEST 2004 Paolo Molaro <lupus@ximian.com>
19937 * mini.h, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
19938 mini-exceptions.c: updates for changed stack walk interface.
19940 2004-09-21 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
19942 * mini-s390.c, cpu-s390.md: Minor changes to OP_ARGLIST handling
19944 2004-09-17 Zoltan Varga <vargaz@freemail.hu>
19946 * mini.c (mono_method_to_ir): Fix LDSTR in dynamic methods. Fixes #66132.
19948 2004-09-13 Zoltan Varga <vargaz@freemail.hu>
19950 * driver.c (mini_regression_list): Do not call mono_assembly_close
19951 since assemblies can't be unloaded.
19953 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
19955 * cpu-amd64.md: Fix more instruction lengths.
19957 * cpu-amd64.md: Fix lengths of some instructions.
19959 2004-09-11 Ben Maurer <bmaurer@users.sourceforge.net>
19961 * inssel.brg: Make the array ldelema check aot friendly.
19963 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
19965 * mini-amd64.c (mono_arch_get_argument_info): Fix stack_unwind test.
19967 * cpu-amd64.md inssel-long.brg inssel-amd64.brg: Small optimizations.
19969 2004-09-10 Zoltan Varga <vargaz@freemail.hu>
19971 * mini-x86.c: Fix build.
19973 * mini-sparc.c mini-x86.c mini-amd64.c: Use the new
19974 mono_type_get_underlying_type () helper function to simplify code.
19976 2004-09-09 Martin Baulig <martin@ximian.com>
19978 * mini-amd64.c: Don't access `type->data.klass' directly, call
19979 mono_class_from_mono_type() instead since the type may be a
19982 2004-09-09 Martin Baulig <martin@ximian.com>
19984 * mini-amd64.c (get_call_info): Fix support for generic instances.
19985 (add_valuetype): Use mono_class_from_mono_type() to get the class
19986 since we can be a generic instance.
19988 Thu Sep 9 01:43:53 PDT 2004 Paolo Molaro <lupus@ximian.com>
19990 * mini-ppc.c, mini.h, regalloc.c, regalloc.h: powerpc speedups.
19992 2004-09-07 Ben Maurer <bmaurer@users.sourceforge.net>
19994 * liveness.c: reset spill costs on each scan: bug 62107
19996 2004-09-07 Bernie Solomon <bernard@ugsolutions.com>
19998 * exceptions-sparc.c (mono_arch_find_jit_info): remove
19999 unnecessary line that doesn't compile
20001 2004-09-07 Zoltan Varga <vargaz@freemail.hu>
20003 * mini.c mini.h mini-x86.h tramp-x86.c: Instead of freeing delegate
20004 trampolines, make them call an error function so people can fix their
20007 2004-09-06 Martin Baulig <martin@ximian.com>
20009 * mini.c (mono_method_to_ir): When initializing locals, handle a
20010 generic instances like a valuetype if it's a valuetype and like a
20011 class if it's a class.
20013 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
20015 * exceptions-x86.c (mono_arch_find_jit_info): Pop arguments off the
20016 stack. Fixes #64674.
20018 * exceptions.cs: Add test for unwinding of call arguments.
20020 Mon Sep 6 05:50:02 PDT 2004 Paolo Molaro <lupus@ximian.com>
20022 * mini-*.c, mini-ops.h, inssel-long32.brg: introduced
20023 OP_ADDCC_IMM and OP_SUBCC_IMM (add/sub immediate that will
20024 set the carry/borrow flag). The sparc and s390 implementations
20025 can now use optimized versions (and simplify the code). ppc bugfixes.
20027 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
20029 * exceptions-ppc.c (mono_arch_find_jit_info): Fix memory leak.
20031 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
20033 * inssel-amd64.brg: Remove leftover 32 bit rule.
20035 * mini-amd64.c (mono_arch_instrument_prolog): Fix tracing support.
20037 2004-09-04 Zoltan Varga <vargaz@freemail.hu>
20039 * mini-exceptions.c (mono_find_jit_info): Refactor common code from
20040 mono_arch_find_jit_info functions into a new function. Fix a memory
20043 * exceptions-x86.c exceptions-amd64.c exceptions-sparc.c: Remove
20046 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
20048 * exceptions.cs inssel-long32.brg: Handle the OP_LCONV_TO_OVF_I2 case
20051 * exceptions.cs: Add array size tests.
20053 * mini.c: Allocate a separate icall wrapper for each arity of
20054 mono_array_new_va. Fixes #59509.
20056 * exceptions.cs: Add testcase for 64578.
20058 * inssel-long32.brg: Fix OP_LCONV_TO_OVF_I1 rule. Fixes #64578.
20060 * trace.c (is_filenamechar): Allow 0..9 in strings. Fixes #65094.
20062 2004-09-02 Martin Baulig <martin@ximian.com>
20064 * mini.c (mono_method_to_ir): When initializing the locals, call
20065 handle_initobj() on the generic instance itself, not its
20068 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
20070 * mini.h (MonoJitDynamicMethodInfo): New structure, extension of
20071 MonoJitInfo for dynamic methods.
20073 * mini.c: Rename trampoline_hash_mutex to jit_mutex.
20075 * mini.c: Add support for freeing JIT data for dynamic methods.
20077 2004-09-01 Martin Baulig <martin@ximian.com>
20079 * mini-x86.c (is_regsize_var): Added support for generic
20081 (mono_arch_emit_prolog): Make this compile again, use
20082 `x86_push_imm_template (code)'.
20084 2004-08-30 Ben Maurer <bmaurer@users.sourceforge.net>
20086 * mini-x86.c: make all push_imm instructions that get
20087 patched always emit the long form
20089 2004-08-30 Zoltan Varga <vargaz@freemail.hu>
20091 * mini.c (mono_create_jump_trampoline): Store the jump trampolines
20092 in a per-domain hash.
20094 * mini-amd64.c (merge_argument_class_from_type): Handle generic
20097 2004-08-29 Zoltan Varga <vargaz@freemail.hu>
20099 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: Ongoing SSE
20102 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: More SSE
20105 * mini-amd64.c cpu-amd64.md: Implement checked int<->uint casts.
20106 Beginnings of SSE2 support.
20108 * exceptions.cs: Add more tests for checked int<->uint casts.
20110 2004-08-28 Martin Baulig <martin@ximian.com>
20112 * mini-x86.c (mono_arch_instrument_epilog): Added support for
20116 (mono_type_to_ldind, mono_type_to_stind, type_to_eval_stack_type):
20117 Handle generic instances recursively.
20119 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
20121 * iltests.il: test for conv.u8 on a constant
20123 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
20125 * inssel-long32.brg: c&p rules for LCONV_x4 (membase) and
20126 LCONV_x4 (shrun_32 (membase)).
20128 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
20130 * inssel-x86.brg: c&p rules for push/setret of long
20132 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
20134 * inssel-x86.brg: c&p rules for compare (base, regvar) and
20135 compare (regvar, base)
20137 * inssel-x86.brg: more burg love
20139 * inssel.brg: more cleanup
20141 * inssel-x86.brg, inssel-long32.brg: burg cleanup.
20143 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
20145 * basic-long.cs, basic-calls.cs: new tests for optimization.
20147 2004-08-26 Zoltan Varga <vargaz@freemail.hu>
20149 * mini-amd64.c (read_tls_offset_from_method): Fix typo in previous
20152 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
20154 * mini-amd64.c (read_tls_offset_from_method): Add another case.
20156 2004-08-25 Bernie Solomon <bernard@ugsolutions.com>
20158 * inssel.brg (mini_emit_memcpy): use
20159 NO_UNALIGNED_ACCESS to disable memcpy optimization
20161 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
20163 * mini-amd64.c: Handle generic types in various places.
20165 * mini.c (mono_method_to_ir): Handle generic types in init locals.
20167 2004-08-24 Zoltan Varga <vargaz@freemail.hu>
20169 * mini.c (handle_box): Fix warning.
20171 * mini-amd64.c (mono_arch_local_regalloc): Fix regalloc problem.
20173 * mini-amd64.h: Enable the emit_state optimization.
20175 * mini-ops.h cpu-amd64.md: Add new amd64_test_null opcode.
20177 * mini-amd64.c: Add some new 64 bit peephole opts.
20179 * inssel.brg (mini_emit_memcpy): Optimize for 64 bit architectures.
20181 * cpu-amd64.md: sreg1 of div instructions must be %rax.
20183 * mini-amd64.c: Register allocator fixes.
20185 * mini.c: Add an optimization to emit_state to avoid allocation of new
20186 registers on some platforms.
20188 2004-08-23 Zoltan Varga <vargaz@freemail.hu>
20190 * inssel-x86.brg inssel-amd64: Add yet another missing tree->dreg assignment.
20192 * mini-x86.c (mono_arch_local_regalloc): Fix bug in long register
20193 allocation. Fixes #63085.
20195 * basic-long.cs: Add new regression test.
20197 * mini-amd64.c: Register allocator improvements.
20199 2004-08-21 Zoltan Varga <vargaz@freemail.hu>
20201 * mini-amd64.c (read_tls_offset_from_method): Add another code
20204 * tramp-amd64.c (amd64_class_init_trampoline): Use a more efficient
20205 instruction sequence for nullifying class init trampolines.
20207 * objects.cs: Add new regalloc test.
20209 * mini-amd64.c inssel-amd64.brg: Optimize parameter passing.
20211 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
20213 * mini-amd64.c (mono_arch_call_opcode): Refactor this a little.
20215 * mini-amd64.c (mono_arch_regalloc_cost): Adjust regalloc costs for
20218 * driver.c: Fix profiling after TLS changes.
20220 * driver.c (mono_main): Set mono_stats.enabled if needed.
20222 * mini.c (handle_alloc): New helper function used by CEE_NEWOBJ and
20225 2004-08-20 Ben Maurer <bmaurer@users.sourceforge.net>
20227 * mini-x86.c: use a 1 op rather than a 2 op tls access
20228 instruction -> faster.
20230 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
20232 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
20235 2004-08-19 Bernie Solomon <bernard@ugsolutions.com>
20237 * exceptions-sparc.c (throw_exception): fix typo
20239 2004-08-19 Ben Maurer <bmaurer@users.sourceforge.net>
20241 * mini-x86.c, cpu-pentium.md, inssel-x86.brg:
20242 set tree->dreg correctly with tls. Allow any
20243 register to be used.
20245 * mini-x86.c (read_tls_offset_from_method): add new code
20246 generation pattern seen with GCC.
20249 Thu Aug 19 17:26:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
20251 * mini-exceptions.c, exceptions-x86.c, exceptions-amd64.c,
20252 exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
20253 exceptions-sparc.c: fix some performance issues in exception
20254 handling and setting of the stack trace for exceptions that were
20257 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
20259 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
20262 * mini-amd64.c (mono_arch_is_int_overflow): Handle all possible
20265 2004-08-18 Ben Maurer <bmaurer@users.sourceforge.net>
20267 This patch inlines tls access, when possible.
20269 * mini.h: new arch functions for TLS intrinsics.
20270 All platforms updated with a stub.
20272 * mini.c: use the new intrinsics
20274 * mini-x86.c, cpu-pentium.md, inssel-x86.brg, mini-ops.h:
20275 arch specific intrinsic for tls variables
20277 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
20279 * Makefile.am (libmono_la_LDFLAGS): Enable creating of libmono dll
20282 2004-08-17 Ben Maurer <bmaurer@users.sourceforge.net>
20284 * mini.c: thread local allocation
20286 2004-08-16 Zoltan Varga <vargaz@freemail.hu>
20288 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Enable.
20290 * Makefile.am: Link against the static version of libmonogc.
20292 * Makefile.am: Link the static versions of the convenience libraries
20293 into the mono executable.
20295 * mini-x86.h mini-x86.c: Throw the correct exception on integer overflow.
20297 2004-08-15 Zoltan Varga <vargaz@freemail.hu>
20299 * mini.h mini.c mini-amd64.h mini-amd64.c: Throw the correct exception
20300 on integer overflow.
20302 * mini-amd64.c: Reorganize function call code.
20304 * mini-amd64.c (peephole_pass): Merge changes from mini-x86.c.
20306 2004-08-14 Ben Maurer <bmaurer@ximian.com>
20308 * inssel-x86.brg: use xor eax,eax.
20310 * basic.cs: new tests
20312 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
20314 * mini-amd64.c (mono_arch_emit_epilog): Use RIP relative addressing
20315 in exception throwing code.
20317 2004-08-14 Ben Maurer <bmaurer@ximian.com>
20319 * inssel-x86.brg: use xor esi,esi.
20321 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
20323 * driver.c (mono_main): Call mono_trace_parse_options earlier so it
20324 can trace methods compiled during mini_init () too.
20326 * cpu-amd64.md mini-amd64.c (mono_arch_output_basic_block): Handle
20329 2004-08-14 Ben Maurer <bmaurer@ximian.com>
20331 * Makefile.am: static link on x86 (r=zoltan)
20333 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
20335 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
20336 code since it causes some programs to fail.
20338 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
20340 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
20342 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
20344 * mini.c: ovfops_op_map - add STACK_OBJ case for
20346 * basic.cs: add test_0_pin_string as test
20349 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
20351 * Makefile.am: build C# if srcdir != builddir
20353 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
20355 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
20356 fall-through blocks.
20358 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
20360 * driver.c: enable loop by default again and include abcrem in -O=all.
20362 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
20364 * iltests.il: Add some localloc tests.
20366 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
20368 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
20371 * inssel-amd64.brg: Add some optimizations.
20373 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
20376 * Makefile.am: Statically link mono against libmono on AMD64.
20378 * mini-amd64.c inssel-amd64.brg: Optimizations.
20380 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
20382 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
20384 * tramp-amd64.c: Patch calling code in trampolines.
20386 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
20388 * mini-amd64.c: pinvoke struct passing fixes.
20390 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
20392 * mini-sparc.c: redo change, make mono_arch_cpu_init call
20393 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
20395 2004-08-05 Duncan Mak <duncan@ximian.com>
20397 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
20400 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
20402 * mini-amd64.c (emit_move_return_value): Move return value for normal
20405 2004-08-05 Martin Baulig <martin@ximian.com>
20407 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
20408 `type->type'; just modify `type' itself when dealing with enums
20409 and generic instances.
20410 (check_call_signature): Make `simple_type' a `MonoType *'.
20412 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
20414 * mini.c: Use OP_PADD to add offsets to addresses.
20416 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
20418 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
20420 * mini-sparc.c (mono_arch_emit_epilog): fix check
20421 for folding last op into restore instruction
20423 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
20425 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
20426 helper methods using the code manager.
20428 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
20430 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
20432 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
20434 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
20435 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
20437 * mini-s390.c: fix tail processing
20439 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
20441 * mini-ppc.c: mul.ovf.un exception name fix.
20443 2004-08-03 Martin Baulig <martin@ximian.com>
20445 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
20446 instances; before jumping to `handle_enum', also modify `ptype'.
20448 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
20450 * cpu-sparc.md: fcall maximal length too small.
20452 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
20454 * mini-amd64.c mini.h: Add initial support for passing/returning
20455 structures to/from pinvoked methods.
20457 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
20459 * mini-ppc.c: reg allocator fix.
20461 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
20463 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
20465 * inssel.brg: Optimize memset on 64 bit machines.
20467 * mini-amd64.c: Fix some vararg cases.
20469 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
20471 * mini-s390.c: Corrected macro in emit_float_to_int
20473 * s390-abi.cs: Tests to exercise the s390 ABI
20475 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
20477 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
20480 * basic.cs: Add a test for add.ovf.un.
20482 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
20484 * mini-sparc.c: add case for OP_IDIV_UN
20486 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
20488 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
20490 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
20492 2004-07-30 Ben Maurer <bmaurer@ximian.com>
20494 * basic.cs: regression tests.
20496 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
20499 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
20501 * basic.cs: Add a new test.
20503 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
20504 and AOT. Various fixes and optimizations.
20506 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
20508 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
20510 * mini-ppc.c: make sure temp regs are not used for global reg
20513 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
20515 * cpu-sparc.md: conv_i8 fix for 64bits
20517 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
20519 2004-07-29 Ben Maurer <bmaurer@ximian.com>
20521 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
20522 add opcode for cmp BYTE PTR [eax], imm.
20524 * inssel.brg: Make memcpy and memset takes bases.
20526 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
20528 * *-amd64.*: More AMD64 work.
20530 2004-07-28 Ben Maurer <bmaurer@ximian.com>
20532 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
20533 add a compare-not-equal opcode.
20535 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
20537 * mini.c: Use mono_init_from_assembly instead of mono_init.
20539 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
20541 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
20543 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
20545 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
20547 * inssel.brg: 64 bit fixes.
20549 * mini.h (MonoCallInst): Add some AMD64 specific data.
20551 * mini.h: Add some OP_P opcodes.
20553 2004-07-28 Ben Maurer <bmaurer@ximian.com>
20555 * basic.cs: tests for 61797 and 61740
20557 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
20559 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
20560 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
20562 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
20564 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
20566 * *-amd64*.*: Ongoing AMD64 work.
20568 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
20570 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
20572 * *-amd64*: Ongoing AMD64 work.
20574 * mini-arch.h: Add AMD64 support.
20576 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
20578 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
20580 * mini-ops.h: Add new opcodes.
20582 * Makefile.am: Add AMD64 support.
20584 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
20585 rules into the inssel-long*.brg files.
20587 * *-amd64.*: Add beginnings of AMD64 backend.
20589 2004-07-22 Ben Maurer <bmaurer@ximian.com>
20591 * mini.c (print_dfn): commenting out the code that prints
20592 the cil. With -O=deadce, this makes -v -v crash.
20594 * cpu-pentium.md: make checkthis have a length of 2
20596 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
20598 * mini-sparc.h: fix implementations of __builtin
20599 functions for Sun compiler for V9.
20601 2004-07-16 Ben Maurer <bmaurer@ximain.com>
20603 * mini.c: use the new stelem.ref wrapper
20604 * exceptions.cs, arrays.cs: new stelem.ref tests
20606 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
20608 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
20609 new XSP should work with these changes).
20611 2004-07-14 Ben Maurer <bmaurer@ximain.com>
20613 * inssel-{long32,x86,}.brg: trivial optimizations.
20615 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
20617 * mini.c: load value when emitting box operation in
20620 2004-07-12 Ben Maurer <bmaurer@ximian.com>
20622 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
20623 is one byte shorter than cmp DWORD PTR [eax], 0.
20625 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
20627 * inssel-ppc.brg: arguments on the stack are always
20628 relative to the stack pointer (spotted by Neale Ferguson).
20630 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
20632 * exceptions-x86.c: delay appending the method name to the trace until
20633 after mono_jit_info_table_find is called, as this gets the real
20636 2004-07-09 Ben Maurer <bmaurer@ximian.com>
20638 * aot.c: register roots
20640 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
20642 * aot.c : I could just use PLATFORM_WIN32 flag.
20644 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
20646 * aot.c : Reverting the previous fix. This time it broke linux build.
20648 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
20650 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
20652 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
20654 * mini.c (handle_stack_args): Remove some more debugging code.
20656 * mini.c (handle_stack_args): Remove debug output left in by mistake.
20658 * driver.c mini.h aot.c: Allow additional options to be specified with
20659 --aot and pass them to mono_compile_assembly.
20661 * aot.c: Add experimental code to AOT compile all loaded assemblies
20662 on demand and save the code into a cache in the filesystem.
20664 * aot.c: Add support for more wrapper methods.
20666 * mini.c (handle_stack_args): Handle some corner cases. Fixes
20669 * cpu-*.md: Remove removed opcodes.
20671 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
20672 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
20673 related icalls to marshal.c.
20675 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
20677 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
20679 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
20681 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
20683 2004-07-06 Ben Maurer <bmaurer@ximian.com>
20684 * liveness.c: If liveness is recomputated we need to reset the information
20685 for each variable. This way, if the liveness range has been narrowed
20686 by optimizations that happened after the last computation, we can return
20689 For example, if you have
20694 // Tons of code that does not affect i
20700 i = 0 is dead code and will be removed by SSA. However, when
20701 linear scan gets to the code, i will still appear to be live
20702 throughout the entire block. This prevents good register allocation.
20704 2004-07-06 Martin Baulig <martin@ximian.com>
20706 * debug-mini.c (mono_debug_init_method): Allow
20707 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
20708 (mono_debug_add_icall_wrapper): New method.
20710 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
20712 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
20714 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
20717 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
20719 * aot.c (mono_aot_load_method): Fix loading of debug info.
20721 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
20723 * aot.c: Add logging support.
20725 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
20727 * mini.h: Add prototype for mono_print_method_from_ip.
20729 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
20731 * inssel.brg: 64 bit fixes.
20733 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
20736 * Makefile.am: Add SPARC64 support.
20738 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
20740 * aot.c: Fix alignment problems on 32 bit platforms.
20742 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
20744 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
20747 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
20750 * mini.h: Bump AOT file version. Some 64 bit fixes.
20752 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
20754 * inssel-sparc.brg: Add new rule to avoid register moves.
20756 * inssel.brg: Add ldind_to_load_membase helper function.
20758 2004-06-30 Ben Maurer <bmaurer@ximian.com>
20760 * mini.c: OffsetToStringData intrinsic.
20762 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
20764 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
20766 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
20769 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
20770 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
20772 * mini.c: reinstated mono_compile_get_interface_var()
20773 on x86, too, since the change breaks the Gtk# build there as well.
20775 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
20777 * driver.c: remove loop from the default optimizations: it seems to
20778 interact badly with some of the other options (see bug #60613).
20780 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
20782 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
20783 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
20785 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
20787 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
20788 vararg-using methods.
20790 2004-06-21 Martin Baulig <martin@ximian.com>
20792 * mini/mini-exceptions.c
20793 (mono_handle_exception): Added `gpointer original_ip' argument.
20794 After calling mono_unhandled_exception(), call
20795 mono_debugger_unhandled_exception() and if that returns true,
20796 restore the context and return.
20798 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
20800 * mini-ppc.c: prefer the use of relative branches so
20801 they won't need to be patched in aot code (patch from Patrick Beard).
20803 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
20805 * aot.c: patch from Patrick Beard to make the output assembly
20806 more correct for the MacOSX assembler. Small tweak to
20807 generate sane images on Linux/PPC, too.
20809 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
20811 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
20812 case until bug #59509 is fixed (shows up in #60332).
20814 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
20816 * mini.c: make sure the needed wrappers are compiled, too, with
20819 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
20821 * driver.c: remove NPTL reference in --version output.
20823 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
20825 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
20826 generate valid assembly for the Mach-O assembler.
20828 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
20830 * driver.c: don't include abcrem in the all optimization specifier
20831 since it slows down jit compilation too much for now.
20833 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
20835 * mini.c: use BIGMUL only if both operands have the same signage.
20836 * iltests.il: Test for bug 60056. (errors related to signage in
20841 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
20843 * mini.c, aot.c: memory leak fixes.
20845 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
20847 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
20849 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
20851 * Makefile.am: remove the -static hack completely, it links in
20852 statically glib as well.
20854 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
20856 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
20857 * exceptions.cs: make it compile with new mcs/csc.
20859 2004-06-03 Massimiliano Mantione <massi@ximian.com>
20860 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
20861 and added relevant test case.
20863 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
20865 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
20866 regressions in gtk-sharp.
20868 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
20870 * exceptions.cs: New regression tests.
20872 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
20874 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
20876 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
20878 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
20880 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
20882 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
20884 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
20886 * mini.c (mono_jit_runtime_invoke): Init class in this
20887 method instead of trusting mono_jit_compile_method to
20888 do the work (because wrappers can be in object class)
20890 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
20892 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
20894 * basic-long.cs: New regression test.
20896 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
20898 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
20899 and div/rem checks.
20901 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
20903 * Makefile.am: fix miguel's change to build mono statically against
20904 libmono (track build dependencies).
20906 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
20908 * cfold.c: Some glib versions do not have G_MININT32.
20910 2004-05-26 Massimiliano Mantione <massi@ximian.com>
20912 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
20913 with precision of tan, atan, sin and cos, and implemented related
20914 regressions tests (fixes bug 54467, but one new problem appeared and
20917 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
20919 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
20921 * exceptions.cs: Add test for constant folding && division by zero.
20923 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
20924 since driver.c is in libmono too, so the optimization was useless.
20926 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
20927 variable to driver.c so the compiler can emit more efficient code to
20930 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
20932 * Makefile.am: don't distribute generated inssel.[ch] files.
20934 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
20936 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
20937 into the default appdomain. Fixes #58707.
20939 * jit-icalls.c: Remove the broken approximation for truncl, doing
20940 no conversion is better.
20942 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
20945 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
20947 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
20948 of the mcrxr instruction which is not available on some processors
20949 even if it's documented to be. Implement add and sub overflow correctly
20950 (still not complete for long unsigned). Speed up icalls a bit.
20952 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
20954 * mini.c (mono_jit_compile_method_with_opt): Make sure that
20955 we run .cctor in the current domain instead of target_domain.
20957 Fixes bug #58558, .cctor not being called in -O=shared.
20959 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
20961 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
20963 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
20965 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
20966 which can be done with an imm8, do it that way.
20967 (mono_arch_output_basic_block): ditto for a jmp
20968 (mono_arch_emit_prolog): Computate maximum offset of a label.
20970 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
20972 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
20973 now tries to allocate prefered physical reg's for virtual
20974 regs. This reduces the number of emited spills/loads with
20975 20-30% on our core assemblies.
20977 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
20979 * jit-icalls.c: truncl() is not needed and trunc() is
20980 the correct thing to do anyway (bug #58287).
20982 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
20984 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
20987 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
20989 * driver.c: enable loop optimizations by default.
20991 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
20993 * mini-x86.c: fix calc of max loop size when aligning loops start.
20995 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
20997 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
21000 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
21002 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
21005 * basic-long.cs: Add tests for add/subtract of immediates with carry.
21007 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
21009 * mini.c (inline_method): Allways inline some wrappers even if the cost
21010 is too large. Fixes #58785.
21012 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
21014 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
21016 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
21017 (crichton@gimp.org). Beginning of support for sparc/linux.
21019 * mini-sparc.c: Optimize retrieval of LMF address.
21021 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
21023 * exceptions-ppc.c: handle alloca in methods with clauses.
21025 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
21027 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
21029 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
21031 * mini.c: Delegate most of the abort signal work to
21032 mono_thread_request_interruption, which also handles Stop and Suspend
21035 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
21037 * mini.c mini.h: Allow inlining of icall wrappers if the backend
21038 supports the save/restore lmf opcodes.
21040 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
21042 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
21043 by gcc-3.4 as well.
21045 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
21047 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
21049 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
21050 methods which contain array accesses.
21052 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
21053 boundaries. Fixes #58537.
21055 * iltests.il: Add regression test for #58537.
21057 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
21059 * mini-x86.c (mono_arch_local_regalloc): Last part of
21060 fix for bug #58633 (releasing register to early).
21062 2004-05-18 Miguel de Icaza <miguel@ximian.com>
21064 * basic-long.cs: Add new regression test.
21066 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
21068 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
21069 register too early on the chain.
21071 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
21073 * mini.c (create_helper_signature): Use a helper function to reduce
21074 the code which needs to be written. Also set the calling convention of
21075 icalls on windows. Fixes #57840.
21077 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
21079 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
21080 exceptions-ppc.c: added helper function to get the instruction address
21081 from a signal handler context.
21083 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
21085 * helpers.c: use g_get_tmp_dir. Invokes happyness
21088 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
21090 * helpers.c: Add new env variable to pass args to objdump.
21091 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
21093 2004-05-17 Radek Doulik <rodo@ximian.com>
21095 * Makefile.am (common_sources): added abcremoval.h so it get
21096 disted and daily mono packages on go-mono.com will build again
21098 2004-05-17 Massimiliano Mantione <massi@ximian.com>
21100 * abcremoval.c: Fixed coding style, added copyright header.
21102 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
21104 * mini.h: Added prototype for abc removal main function.
21106 * build_relations_propagation_table.pl: Added copyright header.
21108 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
21110 * basic-long.cs: reg test for complex ceq_long bug.
21112 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
21114 * mini-x86.c (mono_arch_local_regalloc): Correctly free
21115 reg in long and clob case (bug #58343). Fixed/added comments.
21117 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
21119 * mini.c (mono_jit_runtime_invoke): Follow new convention
21120 of calling the invoke method with an function pointer.
21122 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
21124 * ChangeLog: Fix author of memory leak patch.
21126 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
21128 * Makefile.am: fix make dist as well...
21131 2004-05-14 Massimiliano Mantione <massi@ximian.com>
21133 * cfold.c: Made so that conversions from pointer to int4 are no-ops
21134 on archs where pointers are 4 bytes long.
21136 * Makefile.am: Added abcremoval.c source file.
21138 * abcremoval.c: Added abcremoval.c.
21140 * abcremoval.h: Added abcremoval.h.
21142 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
21144 * inssel.brg: Enabled bounds check removal.
21146 * mini.c: Added support for abcrem optimization.
21148 * mini.h: Added abcrem optimization label.
21150 * driver.c: Added support for abcrem optimization.
21152 * propagated_relations_table.def: Added propagated_relations_table.def.
21154 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
21156 * mini.c, cfold.c: fix style.
21158 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
21160 * mini.c: handle issue with the low-level implementation of
21161 some long opcodes (bug #54209).
21163 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
21165 * basic.cs: test for my new cmov stuff.
21167 2004-05-13 Patrik Torstensson
21169 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
21170 opt and added peephole documentation.
21172 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
21174 * tramp-ppc.c: rewrote the generic trampoline code.
21176 2004-05-11 Patrik Torstensson
21178 * mini-x86.c: optimize long shl/shr asm code (one less branch)
21180 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
21182 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
21184 * mini.h mini.c dominators.c: Applied patch from Derek Woo
21185 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
21187 * mini.c: Add new icalls for AsAny marshalling.
21189 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
21191 * tramp-ppc.c, mini-ppc.c: more cleanups.
21193 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21195 * mini.c: no warnings.
21197 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
21199 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
21201 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
21203 * mini.c: In the thread abort signal handler, if the thread is in the
21204 process of being stoped, don't throw the Abort exception, just stop the
21207 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
21209 * tramp-ppc.c: removed old code.
21211 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
21213 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
21214 do some simple speed optimizations on ppc.
21216 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
21218 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
21219 and large offsets in load/store.
21221 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
21223 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
21224 it causes regressions.
21226 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
21228 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
21231 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
21233 * jit-icalls.c: remove warnings.
21234 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
21235 speedups for unsafe code.
21237 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
21239 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
21241 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
21243 * basic-calls.cs: Add new regression test.
21245 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
21248 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
21250 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
21253 2004-05-06 Patrik Torstensson
21255 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
21256 long reg allocation in any reg (not only eax:edx) and implemented
21257 long shl/shr ops in asm instead of helpers.
21259 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
21261 * mini-sparc.h: Fix warnings.
21263 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
21266 * mini-exceptions.c (mono_handle_exception): Call the filter in a
21267 separate statement for clarity.
21269 * mini-sparc.c: Update status.
21271 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
21273 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
21276 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
21278 * inssel-ppc.brg: another small pre-release workaround:
21279 we don't do overflow detection for long_sub_un.
21281 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
21283 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
21284 (also works around a weird ppc bug: 57957).
21286 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
21288 * tramp-ppc.c: trampoline fixes.
21290 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
21292 * mini-ppc.c: fixed typos.
21294 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
21296 * mini-ppc.c, exceptions-ppc.c: more code saves registers
21297 at the top of the stack. Fixed typos. Use a frame registers
21298 for all the methods with exception clauses.
21300 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
21302 * exceptions-ppc.c: restore fp registers.
21304 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
21306 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
21307 order from the stack top (moved the stack room to save the
21308 return value for trace after the param area). Fixed corruption
21309 in restoring registers on unwind.
21311 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
21313 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
21315 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
21317 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
21318 and prolog/epilog for methods that use it. Allow
21319 enough param area room for varargs methods. Fix miguel's
21320 breakage in exception handling.
21322 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
21324 * Makefile.am: run genmdesc only on current arch.
21326 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21328 * exceptions-x86.c:
21329 * mini-x86.h: fix the build on windows.
21331 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
21333 * 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.
21335 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
21337 * mini-exceptions.c: New file.
21339 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
21340 Move some parts of the x86 exception handling code to an
21341 arch-independent file so it can be shared with other ports.
21343 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
21345 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
21347 2004-04-26 David Waite <mass@akuma.org>
21349 * driver.c: remove comma from end of enumeration declaration
21351 2004-04-26 Jackson Harper <jackson@ximian.com>
21353 * driver.c: parse config file before loading first assembly. This
21354 allows the user gac to be enabled/disabled.
21356 2004-04-23 Miguel de Icaza <miguel@ximian.com>
21358 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
21359 simpler mechanism: we do not care what is encoded initially
21360 (branch absolute or relative), we care about the code and its
21361 target. I kept the old code for reference for now.
21363 The new code tries first to determine if the jump is anywhere in
21364 the -/+32 absolute meg range, if it succeeds, it encodes using the
21365 absolute branch; If not, it tried to find something in the
21366 relative range, if not, it uses the handle_thunk code.
21368 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
21370 * exceptions-ppc.c: use the correct ip register on macosx.
21372 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
21374 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
21376 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
21378 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
21379 Raise exception on integer divide by zero by hand since the hw
21380 doesn't support it. Handle NaNs in FP compares.
21382 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
21384 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
21385 code reducing duplication between the platforms and enabled
21386 signal exception handling (on linux for now).
21388 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
21390 * exceptions-ppc.c: more macosx support.
21392 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
21394 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
21396 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
21398 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
21400 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
21402 * iltests.il: more tests.
21404 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
21406 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
21409 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
21411 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
21413 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
21415 * liveness.c: Mark variables as volatile in all basic blocks reachable
21416 from exception clauses.
21418 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
21420 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
21423 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
21425 * iltests.il, basic.cs: more tests for regalloc.
21427 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
21429 * iltests.il: Some tests for register allocation modifications
21432 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
21434 * exceptions.cs: Add regression test for bug #56782.
21436 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
21437 original stack trace if an exception is rethrown. Fixes #56782. Oh,
21438 the beauty of fixing the same thing in 5 different files...
21440 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
21442 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
21445 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
21447 * mini.c: Add support for STRWLPARRAY marshalling convention.
21449 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
21451 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
21452 to init the context to setup the regs pointer).
21454 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
21456 * exceptions-ppc.c: more exceptions work.
21458 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
21460 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
21463 2004-04-13 Miguel de Icaza <miguel@ximian.com>
21465 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
21466 can use the memory directly.
21468 * cpu-pentium.md: Update documentation from a post from Zoltan.
21470 add x86_add_membase, x86_sub_membase, x86_mul_membase
21472 2004-04-13 Miguel de Icaza <miguel@ximian.com>
21474 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
21475 GENERAL_REGS they were also hardcoded for all PPC ports.
21477 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
21479 Remove hard-coded limit for floating point registers, use
21480 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
21482 Notice that in MacOS X calling conventions you can fit a lot more
21483 floating point values in registers, so I should update the PInvoke
21484 test to excercise the passing of floating point values on the
21485 stack (currently broken).
21487 2004-04-06 Miguel de Icaza <miguel@ximian.com>
21489 * tramp-ppc.c (create_trampoline_code): Added
21490 JUMP_TRAMPOLINE_SIZE.
21491 (ppc_magic_trampoline): Follow the pattern from
21492 x86_magic_trampoline: if code is set to zero, return.
21493 (create_trampoline_code): Always pass MonoMethod to the jump
21494 trampoline, before it was passing a null.
21495 (mono_arch_create_jump_trampoline): Implement the jump stub, could
21496 share the code with mono_arch_create_jit_trampoline.
21498 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
21500 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
21503 * cpu-g4.md: Added length for jmp instruction, the worst case
21504 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
21507 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
21509 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
21511 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
21513 * mini.c: Only set bblock->real_offset when adding a new bblock, and
21514 before each IL instruction.
21516 * mini.c (CEE_BOX): Fix warnings.
21518 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21520 * mini.c: removed a few unused vars and extra whitespace.
21522 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
21524 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
21526 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
21528 (OP_GETCHR): use the above
21529 (CEE_LDELEMA): use the above.
21531 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
21532 version of the generic impl.
21533 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
21534 (CEE_LDELEMA): use the above.
21536 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
21538 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
21541 * iltests.il: Added new regression test for #56317.
21543 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
21545 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
21546 under NetBSD. Fixes #56450.
21548 * liveness.c (update_gen_kill_set): Fix previous patch.
21550 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21552 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
21554 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
21556 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
21557 ldsfld and ldsflda.
21559 * inssel-sparc.brg: Add more optimizations.
21561 * mini-sparc.c: Replace multiply/divide with shifts if possible.
21563 2004-04-01 Martin Baulig <martin@ximian.com>
21565 * mini.c (handle_box): New static function; moved the
21566 implementation of CEE_BOX here.
21567 (mono_method_to_ir): Added `constrained_call' variable.
21568 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
21569 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
21570 mono_method_get_constrained() to get the method.
21572 2004-04-01 Martin Baulig <martin@ximian.com>
21574 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
21575 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
21576 (mono_method_to_ir): We don't need these macros anymore since
21577 mono_class_get_full() already takes care of it.
21579 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21581 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
21582 use @function (as doesn't accept #function here) and check the return
21583 value of system and stop if fails.
21585 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21587 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
21589 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
21591 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
21593 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
21595 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
21598 * basic-long.cs: Add test for negation of Int64.MinValue.
21600 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
21602 * mini-sparc.c: Update status.
21604 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
21606 * exceptions-sparc.c: Fix return value in filters.
21608 * inssel-sparc.brg: Fix register allocation in some rules.
21610 2004-03-28 Martin Baulig <martin@ximian.com>
21612 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
21615 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
21617 * mini-x86.c (mono_arch_patch_code): Fix warnings.
21619 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
21620 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
21621 remove unused conv_u4 opcode.
21623 * mini-x86.c: Remove valgrind workaround since it slows down things
21624 even when mono is not run under valgrind.
21626 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
21628 * mini-sparc.c: Update status.
21630 * inssel-sparc.brg: Add some optimizations.
21632 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
21633 future delay slot filling. Add support for varargs, tail calls and JMP.
21635 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
21636 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
21638 * inssel.brg: Fix register allocation in OP_ARGLIST.
21640 * inssel.brg: Fix warnings.
21642 2004-03-25 Martin Baulig <martin@ximian.com>
21644 * mini.c (inflate_generic_field): Removed.
21645 (mini_get_method): Removed, use mono_get_method_full(),
21646 (mini_get_class): Removed, use mono_class_get_full().
21647 (mono_method_to_ir): Pass our generic context to
21648 mono_field_from_token().
21650 2004-03-25 Martin Baulig <martin@ximian.com>
21652 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
21653 of a `MonoMethod *'.
21654 (mini_get_method): Take a `MonoGenericContext *' instead
21655 of a `MonoMethod *'.
21656 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
21657 a new local variable called `generic_context' which holds the
21658 current `MonoGenericContext *'; use it to lookup things.
21660 2004-03-24 Martin Baulig <martin@ximian.com>
21662 * mini.c (mini_get_class): New static method; if we're inside a
21663 generic instance, inflate the class if neccessary.
21664 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
21666 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
21668 * iltests.il: New regression test for #55976.
21670 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
21673 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
21675 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
21678 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
21680 * liveness.c: Consider SSA stores as well as loads when making vars
21683 * exceptions.cs: New regression tests for register allocation.
21685 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
21687 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
21688 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
21689 domain lock only to protect puntual access to data structures.
21690 Added access lock for sighash, jit_icall_hash_name,
21691 jit_icall_hash_addr and domain->code_mp.
21693 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
21695 * driver.c: Print SIGSEGV handling method.
21697 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
21699 * mini.c (setup_jit_tls_data): Handle case when this is called
21700 multiple times for a thread.
21702 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
21703 is different from fbxx_un. Fixes #54303. Also use constants instead of
21704 magic numbers in a lot of places.
21706 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
21708 * exceptions.cs: Fix cctor test when --regression is used.
21710 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
21712 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
21715 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
21717 * inssel-ppc.brg: fixed register assignments for some rules.
21719 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
21721 * exceptions.cs: Add test for exceptions in static constructors.
21723 * mini.c (mono_jit_compile_method_with_out): Move the calling of
21724 static constructors outside the domain lock. Fixes #55720.
21726 2004-03-17 Martin Baulig <martin@ximian.com>
21728 * mini.c (get_generic_field_inst): Removed, this'll never happen.
21729 (inflate_generic_field): Take the `MonoMethod *' instead of the
21730 `MonoClass *' and added support for generic method.
21731 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
21732 have a `field->parent->gen_params', only inflate the field if it's
21733 an open constructed type.
21735 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
21737 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
21738 exception object instead of the preconstructed ones.
21740 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21742 * mini.c: reverted changed to sigsegv_signal_handler commited
21743 accidentally in the previous patch.
21745 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21748 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
21749 running --aot with an old assembly.
21751 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
21753 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
21756 * mini-sparc.c: Add support for v9 branches with prediction.
21758 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
21760 * mini.c (mini_init): #warning is GNUC only
21762 * mini-sparc.h: implement __builtin_frame_address
21763 and __builtin_return_address for Sun C compiler
21765 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
21767 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
21769 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
21771 * basic-calls.cs: Add test for unaligned byref long argument passing.
21773 * mini-ops.h: Add sparcv9 compare and branch instructions.
21775 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
21776 v9 instructions if we have a v9 cpu.
21778 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
21779 registers for global allocation.
21781 * exceptions-sparc.c: Fixes.
21783 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
21785 * liveness.c (mono_analyze_liveness): Optimized version.
21787 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
21789 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
21792 * basic-float.cs basic-calls.cs: New regression tests.
21794 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
21796 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
21797 sigaltstack implementation.
21799 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
21801 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
21802 stuff if SIGSEGV_ON_ALTSTACK is not defined.
21804 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
21806 * mini.c: Fix warnings.
21808 * mini.c (mono_resolve_patch_target): New function which contains the
21809 arch independent part of the patching process.
21811 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
21812 patching code to a separate function.
21814 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
21816 * mini.c (add_signal_handler): ifdef out on Windows
21818 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
21820 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
21821 cpu-sparc.md: Add exception handling support + other fixes.
21823 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
21824 typed GC detection in --version.
21826 * basic.cs exceptions.cs: New regression tests.
21828 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
21829 the arch specific code can store data during a compilation.
21831 * mini-ops.h: Add OP_SETFRET.
21833 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
21834 function, register a separate icall for each arity, so the icalls can
21837 * mini.c (mono_print_tree): Print negative offsets in a more readable
21840 * mini.c: Make signal handling work on sparc.
21842 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
21844 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
21846 * jit-icalls.c: Emulate truncl by aintl on solaris.
21848 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
21850 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
21852 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
21854 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
21856 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
21857 a MarshalByRef type, inline a method that performs the check, taking into
21858 account that the object can be a proxy. Also implemented tow new opcodes:
21859 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
21860 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
21861 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
21863 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
21865 * mini-ppc.c: if a relative branch displacement is too big
21866 but it points to and area reachable with an absolute branch,
21869 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
21871 * mini.c: optimize small copies in cpblk.
21873 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
21875 * basic-calls.cs basic-float.cs: New regression tests.
21877 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
21878 negative offsets from %fp. Implement localloc. Fix local register
21879 allocation. Fix the case when the this argument needs to be saved to
21880 the stack. Implement some missing opcodes.
21882 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
21884 * mini.c (mini_method_compile): Reenable global regalloc in methods
21885 with exception handlers.
21887 * linear-scan.c (mono_varlist_sort): Fix warning.
21889 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
21891 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
21894 * liveness.c: Make all variables uses in exception clauses volatile, to
21895 prevent them from being allocated to registers. Fixes #42136.
21897 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
21899 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
21900 causes regressions.
21902 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
21903 argument to mono_arch_regalloc_cost.
21905 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
21908 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
21910 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
21911 Make the cost of allocating a variable to a register arch dependent.
21913 * basic-calls.cs: Fix compilation of tests.
21915 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
21916 helper function to cut back on the number of #ifdefs needed.
21918 * mini-ppc.c: Fix compilation.
21920 * basic-calls.cs: New regression tests.
21922 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
21924 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
21925 of l0 since that is callee saved.
21927 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
21930 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
21931 of delay instruction.
21933 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
21935 * mini.h (MonoCallInst): Add 'virtual' flag.
21937 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
21939 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
21941 * *.cs: New regression tests.
21943 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
21946 * mini.c (mono_runtime_install_handlers): Fix build.
21948 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
21949 'signal_stack_size' members.
21951 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
21952 alternate signal stack.
21954 * exceptions-x86.c: Add stack overflow handling.
21956 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
21957 functions to arch independent code.
21959 * mini.c (mono_print_tree): Print more detailed info for load_membase
21962 2004-02-23 Martin Baulig <martin@ximian.com>
21964 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
21966 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
21968 * mini-x86.c: fixed reg allocation for div/rem.
21970 2004-02-22 Miguel de Icaza <miguel@ximian.com>
21972 * driver.c (mono_main): Report some configuratio options on --version.
21974 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
21976 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
21977 low in the address space. Correctly flush memory in thunks where we
21978 output native code.
21980 2004-02-20 Martin Baulig <martin@ximian.com>
21982 * mini.c (mini_get_method): New static method; inflate all generic
21983 methods and methods in open generic instances.
21984 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
21985 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
21987 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
21989 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
21991 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
21993 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
21995 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
21997 * mini-sparc.c (flushi mono_arch_output_basic_block): make
21998 it compile using Sun's compiler.
22000 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
22002 * 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.
22004 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
22006 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
22008 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
22010 * mini-ppc.c: handle calls outside of the allowed range with thunks
22011 allocated using the code manager.
22012 * tramp-ppc.c: use the code manager to hold generated native code.
22013 Fixed the magic trampoline to just patch vtable entries.
22015 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
22017 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
22020 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
22022 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
22025 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
22026 if we have a working __thread implementation.
22028 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
22029 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
22031 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
22033 * mini-x86.c: Fix compilation under gcc 2.
22035 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
22037 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
22038 contains a call to the wrapped function.
22040 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
22041 OP_<CALL>_IMM opcodes, and use them under X86.
22043 * mini.c (mono_jit_find_compiled_method): Fix warning.
22045 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
22047 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
22049 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
22050 functionality to mini.c.
22052 * mini.c (mono_create_jump_trampoline): New function to create a jump
22053 trampoline. Return a compiled method instead of a trampoline if it
22054 exists. Add a cache for jump trampolines.
22056 * mini.c (mono_jit_find_compiled_method): New function to return a
22057 compiled method if it exists.
22059 * mini-x86.c: Call mono_create_jump_trampoline instead of
22060 mono_arch_create_jit_trampoline.
22062 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
22063 a jump trampoline. Fixes #52092.
22065 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
22067 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
22068 which is not up-to-date. Add check_corlib_version () instead.
22070 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
22073 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
22074 since newer valgrind versions do not need it.
22076 * mini.c (mono_jit_compile_method_with_opt): New helper function to
22077 compile a method with a given set of optimizations.
22079 * mini.c: Compile icall wrappers on-demand instead of at startup.
22081 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
22082 wrapper for an icall.
22084 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
22086 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
22089 * iltests.il: Add test for non-empty stack before switch instruction.
22091 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
22093 * mini.c: Add support for new stringbuilder marshalling conventions.
22095 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
22097 2004-02-01 Martin Baulig <martin@ximian.com>
22099 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
22100 in `ginst->mtype_argv'.
22102 2004-01-31 Miguel de Icaza <miguel@ximian.com>
22104 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
22105 facilitate grepping.
22107 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
22109 * mini.c: fixed buglet in initobj generic implementation for references.
22111 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
22113 * Makefile.am: make the version script conditional.
22114 * jit-icalls.c: handle missing truncl().
22116 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
22118 * exceptions.cs: Add more tests for double->int conversion.
22120 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
22121 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
22123 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
22125 * driver.c: make --verbose --version emit an error
22126 if the loaded corlib doesn't match the runtime version.
22128 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
22130 * mini-ppc.h: export ppc_patch().
22131 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
22132 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
22133 on par or better than on MacOSX.
22135 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
22137 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
22138 mono_lookup_pinvoke_call.
22140 * mini-x86.c: Under windows, the default pinvoke calling convention is
22141 stdcall. Fixes #52834.
22143 * mini.c (optimize_branches): Add an upper bound to the number of
22144 iterations to prevent infinite loops on strange loops. Fixes #53003.
22146 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
22148 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
22149 and ISINST. Fixes #52093.
22151 * objects.cs (test_0_vector_array_cast): New tests.
22153 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
22155 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
22156 checking in Array.Set ().
22158 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
22161 * object.cs (test_0_multi_array_cast): New regression test.
22163 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
22165 * exceptions-ppc.c: fix build on Linux/PPC.
22167 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
22169 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
22170 running under valgrind.
22171 (x86_magic_trampoline): Fix build bustage.
22173 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
22174 negative values as well. This is needed for the encoding of the line number
22175 info, since sometimes the line numbers are not in increasing order.
22177 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
22179 * cpu-pentium.md (localloc): Increase the size of the localloc
22180 instruction since it is a loop under Win32.
22182 * debug-mini.c (record_line_number): Get rid of unneccesary memory
22185 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
22187 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
22188 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
22189 Max Horn (max@quendi.de). Fix file names in comments.
22191 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
22193 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
22194 avoid stack overflow.
22195 (replace_usage): Avoid uninitialized variable warnings.
22197 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
22198 and taking the address of valuetype variables.
22200 2004-01-03 Patrik Torstensson
22202 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
22203 for other purposes than FP later on.
22205 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
22207 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
22210 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
22212 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
22214 2003-12-30 Patrik Torstensson <p@rxc.se>
22216 * mini-x86.h: Decreased number of availiable fp regs.
22217 Solves corner cases with FP spilling.
22219 2003-12-23 Patrik Torstensson <p@rxc.se>
22221 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
22222 for floating point stack tracking / spilling on x86.
22225 * basic-float.cs: added float mul overflow test.
22227 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
22229 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
22231 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
22233 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
22234 supports for cond branches that overflow the immediate
22235 overflow offset. mcs can compile simple programs.
22237 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
22239 * exceptions-ppc.c: exception handling support wip:
22240 finally handlers get run on exception.
22242 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
22244 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
22247 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
22249 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
22250 initial support for stack walking and unwinding.
22252 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
22254 * driver.c (mono_main): Make corlib-out-of-sync message more
22255 descriptive. Also remove verify_corlib call.
22257 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
22259 * mini.c: make CEE_NEWARR calls and other emulated opcodes
22260 not overlap with other call's arguments, too.
22262 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
22264 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
22265 move to arch-specific code the choice of arch-specific
22266 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
22267 * mini.c: ensure emulation calls will not interleave
22270 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
22272 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
22273 the magic trampoline stack frame is dropped before executing
22276 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
22278 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
22279 and integer to fp conversions. Added support for overflowing
22280 arguments on the stack. Reserve a couple more registers as temps.
22281 Added support for aot compilation (as output still needs to be
22284 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
22286 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
22287 Don't overwrite return register in some corner cases.
22289 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
22291 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
22292 static constructors when AOT compiling.
22294 * driver.c (mono_main): Call mono_check_corlib_version.
22296 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
22298 * cpu-g4.md, basic.cs: fixed div target register.
22300 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
22302 * mini-ppc.c, basic.cs: shl_imm fix with test.
22304 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
22306 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
22307 structures by value. Misc fixes.
22308 * objects.cs: more tests.
22310 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
22312 * mini-ppc.c: lconv.ovf.i implemented.
22314 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22317 (mini_init): don't error out if someone already called g_thread_init.
22319 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
22321 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
22322 to be any type per the spec. Fix abnormal memory usage when
22323 the same object is repeatedly thrown.
22325 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
22327 * mini.c: check for overruns in IL code.
22329 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
22331 * TODO: Add/remove some todo entries.
22333 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
22335 * driver.c (mono_main): Call mono_verify_corlib.
22337 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
22339 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
22340 This has been moved to mini.c
22341 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
22342 type being casted is marshalbyref it could be a proxy, so instead of
22343 emitting the type check code, emit a call to a runtime method that will
22344 perform the check by calling CanCastTo if needed.
22346 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
22348 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
22349 methods with large stack frames under Win32.
22351 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
22353 * Makefile.am: Distribute regression tests.
22355 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
22356 at the end instead of inserting each variable into the sorted list.
22358 * linear-scan.c (mono_varlist_sort): New helper function.
22360 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
22362 * mini.c: ensure arguments and locals are within bounds.
22364 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
22366 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
22369 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
22371 * mini.c (mono_cprop_copy_values): Fix crash.
22373 * aot.c: Set verbosity back to 0.
22375 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
22377 * regalloc.c: complete memory leak fix by Laurent Morichetti
22380 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
22382 * driver.c (main_thread_handler): Revert the previous patch.
22384 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
22387 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
22388 memory from the memory pool.
22390 * driver.c (main_thread_handler): Turn on all optimizations when
22393 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
22394 an array for better performance.
22396 * regalloc.c (mono_regstate_assign): Fix memory leak.
22398 * debug-mini.c (mono_debug_serialize_debug_info): New function to
22399 serialize the debug info.
22401 * debug-mini.c (mono_debug_add_aot_method): New function to load the
22402 debug info from the serialized representation.
22404 * aot.c: Save debug info into the generated file and load it when
22407 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
22409 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
22411 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
22412 More FP-related fixes.
22414 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
22416 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
22417 and register allocation buglet. Hello world now runs.
22419 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
22421 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
22422 * tramp-ppc.c: fixed class init trampoline.
22423 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
22425 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
22427 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
22428 mini.c: more ppc changes/fixes.
22430 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
22432 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
22433 Also optimize the case when the arguments are the same in the caller
22436 * iltests.il: Add tests for tail calls with valuetype arguments.
22438 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
22440 * mini-ppc.c: fixes for struct return type.
22442 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
22444 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
22445 mono_spillvar_offset() to arch-specific code.
22447 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
22449 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
22451 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
22453 * exceptions-x86.c: Fix stack space leaks.
22455 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
22456 registers from the lmf if the method has save_lmf set.
22458 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
22460 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
22461 of icall wrappers into InvokeInDomain, since these are now per-domain.
22463 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
22465 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
22466 make some opcode emulation and intrinsic ops enabled/disabled
22467 according to the architecture. More fixes.
22469 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
22471 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
22473 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
22475 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
22476 arch-specific handling for 'this' and struct return type to
22477 arch-specific code.
22479 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22481 * aot.c: prevent divide by zero error when reporting (it happened with
22482 Accessibility.dll).
22484 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
22486 * mini.h (inst_switch): Remove unused macro.
22488 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22491 (load_aot_module): free 'info->methods' and 'info' properly. No more
22492 "free(): invalid pointer blah" messages when you have an old aot
22495 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
22497 * jit-icalls.c, mini.c: Added support for context static fields.
22499 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
22501 * mini.c (mono_method_blittable): Methods which set LastError are not
22502 blittable either. Fixes #51108.
22504 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
22506 * mini.c: flush icache.
22507 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
22509 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
22511 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
22513 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
22515 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
22518 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
22521 * inssel.brg (CEE_MKREFANY): Fix AOT case.
22523 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
22525 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
22526 instruction when the result is discarded.
22528 * iltests.il (test_0_div_regalloc): New regression test.
22530 * arrays.cs: Fix compilation error.
22532 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
22534 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
22535 float rules to inssel-x86.brg: sane architectures with FP registers
22536 don't need to implement these rules.
22538 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
22540 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
22542 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
22544 * mini.h, inssel-long32.brg: fixed endianess issues in int64
22545 implementation of 32 bit systems.
22547 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
22549 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
22550 (Jeroen Zwartepoorte).
22552 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
22554 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
22555 the caller and the callee matches.
22557 * mini.c (mono_method_to_ir): Add comment.
22559 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
22560 signbit is missing on some platforms.
22562 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
22564 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
22566 * mini.c (setup_jit_tls_data): Call the new function.
22568 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
22570 * mini-x86.c: Add experimental support for fast access to the lmf
22571 structure under NPTL/Linux 2.6.x.
22573 2003-11-06 Martin Baulig <martin@ximian.com>
22575 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
22576 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
22579 2003-11-02 Martin Baulig <martin@ximian.com>
22581 * mini.c (inflate_generic_field): New static method.
22582 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
22583 generic instance and the field is declared in a generic type, call
22584 inflate_generic_field() to inflate it. Fixes gen-28.cs.
22586 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
22588 * mini.h mini.c (mono_method_same_domain): New function to return
22589 whenever the caller and the callee are in the same domain.
22591 * tramp-x86.c (x86_magic_trampoline): Use the new function.
22593 2003-10-30 Martin Baulig <martin@ximian.com>
22595 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
22596 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
22598 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
22599 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
22601 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
22603 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
22606 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
22607 object here, so it is in the correct appdomain etc.
22609 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
22611 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
22613 (mono_method_to_ir): Avoid freeing the type created returned from
22614 mono_type_create_from_typespec, since it is put into an internal cache
22615 by the function. Fixes pointer.exe.
22617 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
22618 trampolines for icalls and pinvokes as well. Fixes #33569.
22620 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
22622 * mini.c: Update after appdomain changes.
22624 * mini.c (mono_jit_compile_method_inner): Allways compile native
22625 method wrappers in the root domain, since there can only be one
22626 instance of them, whose address is stored in method->info.
22628 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
22630 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
22631 environment variable. Instead detect automatically whenever running
22632 under valgrind using the magic macro RUNNING_ON_VALGRIND from
22635 2003-10-16 Miguel de Icaza <miguel@ximian.com>
22637 * trace.c, trace.h: New files that implement the new trace option
22640 * driver.c: Document new --trace options.
22642 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
22645 - if (mono_jit_trace_calls)
22646 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
22648 * mini.h: prototypes.
22650 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
22652 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
22654 * mini.c inssel.brg: Implement typedefbyref opcodes.
22656 * mini.c (mono_jit_compile_method): Remove unused local variable.
22658 * mini.c (mono_jit_compile_method_inner): Ditto.
22660 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
22662 * tramp-x86.c (x86_class_init_trampoline): Fix build.
22664 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
22666 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
22668 * mini.c (mono_no_aot): Remove unused global variable.
22670 * mini.c: Thread safety fixes.
22672 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
22674 * mini.c (mono_create_class_init_trampoline): Add a lock around
22675 class_init_hash_addr.
22677 * arrays.cs (test_0_newarr_emulation): Add new regression test for
22680 * mini.c: Decompose the NEWARR instruction before decomposing its
22681 arguments. Fixes #30073.
22683 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
22685 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
22688 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
22690 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
22692 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
22694 * driver.c: Add support for compiling icall wrappers to --compile.
22696 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
22698 * inssel.brg: The empty value in class->interface_offsets is -1, not
22701 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
22703 * objects.cs: New test for 'is' operator on an array of interfaces.
22705 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
22707 * tramp-ppc.c: update trampoline code to support jumps
22708 and class initialization.
22710 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
22712 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
22714 * inssel.brg (OP_UNBOXCAST): Fix #46027.
22716 * inssel.brg (OP_UNBOX): Remove unused rule.
22718 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
22719 region instead of one for each method. Fixes #47813.
22721 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
22723 * exceptions.cs (test_0_nested_finally): New regression test for
22724 nested exception handlers.
22726 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
22728 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
22730 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
22733 * mini.c (mono_method_check_inlining): Make the inlining limit
22734 configurable by an environment variable.
22736 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
22738 * mini.h: Bump AOT file version.
22740 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
22741 token, store the image along with the token, since the token might not
22742 refer to the same image as the method containing the relocation,
22743 because of inlining.
22745 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
22747 * mini.c (mono_precompile_assemblies): New function to compile
22748 all methods in all loaded assemblies.
22750 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
22752 * regalloc.h regalloc.c (MonoRegState): Change the type of
22753 iassign and fassign to int*, since they can contain large negative
22754 values if the register is spilled. Also added some comments. Fixes
22757 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
22758 under Win32. Fixes #42964.
22760 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
22762 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
22764 * aot.c: Added support for AOT compiling methods which contain calls
22765 to wrappers. Currently, only remoting-invoke-with-check wrappers are
22768 * driver.c (compile_all_methods): Run the compilation in a thread
22769 managed by mono. Fixes #44023.
22771 * mini.c (mono_codegen): Print full method name in verbose output.
22773 * mini-x86.c (mono_arch_patch_code): Fix warning.
22775 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
22776 jumps, since the method we are jumping to might be domain-specific.
22778 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
22780 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
22782 * inssel.brg: string chars are unsigned.
22784 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
22786 * TODO: New todo item.
22788 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
22789 which calls mono_runtime_class_init and patches the call site to
22790 avoid further calls.
22791 (mono_arch_create_class_init_trampoline): New arch specific function
22792 to create a class init trampoline.
22793 (create_trampoline_code): Generalized so it can create
22794 class init trampolines as well.
22796 * mini.c (helper_sig_class_init_trampoline): New helper variable.
22797 (mono_create_class_init_trampoline): New function to create and cache
22798 class init trampolines.
22799 (mono_find_class_init_trampoline_by_addr): New function to lookup the
22800 vtable given the address of a class init trampoline. Used by the
22802 (mono_codegen): Generate a call to a trampoline instead of
22803 mono_runtime_class_init in LDSFLD[A].
22804 (mono_codegen): Add relocations for the new trampoline.
22806 * mini.h mini-x86.c aot.c: Added a new relocation type:
22807 MONO_PATCH_INFO_CLASS_INIT.
22809 * mini.h: Bump AOT version number.
22811 * aot.c: Create a copy of the loaded code instead of using the original
22812 so methods which call each other will be close in memory, improving
22815 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
22816 patch since it breaks the regression tests.
22818 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
22819 for the register saving instruction sequence since the
22820 frame_state_for function in glibc 2.3.2 don't seem to detect it.
22822 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
22824 * TODO: Fix todo item && remove another.
22826 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
22828 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
22831 * aot.c: Moved the check for MONO_LASTAOT into the initialization
22832 function of the module.
22834 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
22835 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
22836 --no-aot command line option.
22838 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
22840 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
22841 by Bernie Solomon (bernard@ugsolutions.com).
22843 * inssel.brg: Refactor the interface offset table related code into
22844 its separate functions and add support for the AOT case.
22846 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
22848 * aot.c (mono_aot_get_method_inner): Fix memory leak.
22850 * aot.c: Added mono_aot_verbose variable and made all debugging
22851 output depend on the value of this variable.
22853 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
22854 method_label and info_label.
22856 * mini.h mini-x86.c aot.c: Added a new relocation type
22857 MONO_PATCH_INFO_IID for klass->interface_id.
22859 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
22860 the MonoJitInfo structure.
22862 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
22863 a non-root appdomain in shared mode.
22865 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
22867 * aot.c: make aot loader less verbose. Remove free of unused variable.
22869 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
22871 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
22873 * .cvsignore: Added *.dll.
22875 * mini.c (mono_print_tree_nl): New function callable while debugging.
22877 * mini.c (mono_print_code): Export this.
22879 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
22882 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
22884 * mini.h (MonoCompile): Added 'jit_info' field.
22886 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
22887 the cfg structure, since it is needed by the AOT compiler.
22889 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
22891 * aot.c: A major rewrite. Changes include:
22892 - save exception tables for methods which have them.
22893 - cache failed lookups in aot_get_method () to avoid the (slow) calls
22894 to g_module_symbol.
22895 - reworked the file format so it is now much smaller and needs
22896 fewer relocation entries.
22898 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
22900 * aot.c (load_aot_module): Fix build bustage on platforms without
22903 2003-09-04 Martin Baulig <martin@ximian.com>
22905 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
22907 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
22909 * TODO: Some new optimization ideas.
22911 * aot.c: Move AOT module loading logic here from mono_assembly_open.
22913 * aot.c: Save the optimization flags used to compile the code into
22916 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
22917 support emitting domain specific code.
22919 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
22920 no longer domain neutral. It can be made domain neutral by compiling
22921 with --optimize=shared.
22923 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
22924 between appdomains.
22926 * driver.c mini.h mini.c: New --no-aot debugging option which disables
22927 loading of AOT code.
22929 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
22931 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
22932 if there is no domain neutrality information.
22934 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
22936 * aot.c (mono_compile_assembly): Emit a symbol containing the file
22937 format version into the generated library.
22939 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
22940 callee method into the caller since one of them could be shared.
22942 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
22943 system exceptions from AOT code now works.
22945 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
22946 method if it is domain neutral and the callee is not.
22948 * graph.c (cfg_emit_one_loop_level): Fix warning.
22950 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
22952 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
22955 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
22957 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
22958 is needed by code which is executed before mono_runtime_init ().
22959 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
22961 * mini.c (mono_thread_abort): Fix warning.
22962 (mono_jit_compile_method): Call static constructor in the AOT case too.
22964 * aot.c (mono_compile_assembly): Fix warning.
22966 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22968 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
22970 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
22972 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
22974 * cpu-pentium.md: Fix the length of call opcodes so they include the
22975 ESP restoring instruction. Fixes #47968.
22977 2003-08-28 Martin Baulig <martin@ximian.com>
22979 * mini-x86.c (mono_arch_call_opcode): Added support for
22980 MONO_TYPE_GENERICINST.
22982 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
22984 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
22986 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
22987 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
22989 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
22992 2003-08-26 Martin Baulig <martin@ximian.com>
22994 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
22995 when reporting an error, set this to the actual error location.
22996 (mono_method_to_ir): Report the correct error location if
22997 get_basic_blocks() returned an error.
22999 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
23001 * mini.c (mono_type_blittable): OBJECT is not blittable.
23002 (mono_method_blittable): Methods which have marshalling descriptors
23003 are not blittable either. Fixes #47842.
23005 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
23007 * driver.c mini.c: Use an environment variable instead of a global
23008 variable. Also fix the build.
23010 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
23011 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
23014 * driver.c mini.c: Added --with-valgrind option to turn off some
23015 code which prevents mono from running under valgrind.
23017 * mini.c (mono_emit_call_args): Fixed warning.
23019 * mini.c (mono_emulate_opcode): Fixed warning.
23021 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
23023 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
23024 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
23025 regalloc.c, regalloc.h: specify available registers in arch-specific
23026 code and support floats in the regallocator (patch by Laurent Morichetti
23029 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
23031 * mini.c: mono_thread_current() can be called only after
23032 mono_runtime_init(): rearrange code to not call it early on.
23034 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
23036 * mini.c: allocate jump tables in the code mempools.
23038 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
23040 * mini.c, mini.h: make sure per-thread data allocated by the jit is
23043 2003-08-10 Miguel de Icaza <miguel@ximian.com>
23045 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
23046 12 to 16. This fixes bug #47453.
23049 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
23051 * mini-ppc.c: fixed indexed load and unsigned compares.
23053 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
23055 * mini.c: reenabled installation of handler for
23056 thread abort signal.
23058 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
23060 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
23061 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
23062 until it's fixed and actually useful.
23064 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
23066 * inssel-long32.brg: couple more opcodes implemented.
23068 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
23070 * mini-sparc.c: Even more opcodes implemeted.
23072 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
23074 * mini-sparc.c: More opcodes implemented.
23076 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
23078 * mini-sparc.c: More opcodes implemented.
23080 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
23082 * inssel-sparc.brg: Add some needed rules. Direct
23084 * Makefile.am: Use inssel-sparc.brg
23085 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
23086 an assert happy for now.
23088 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
23090 * mini-sparc.c: Fixed compile errors.
23091 * exceptions-sparc.c: Same. We now produce a mono binary
23092 on sparc-linux. Yea.
23094 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
23096 * mini-sparc.c: Renamed registers. Also some macro cleanups.
23097 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
23098 They compile, but do not work.
23100 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
23102 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
23103 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
23104 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
23107 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
23109 * mini.c: more opcodes implemented and better support for generics.
23111 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
23113 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
23114 * mini.c, mini.h: first cut at generics support: some new instructions
23115 added and changed the behaviour of some of the existing ones.
23117 2003-07-21 Miguel de Icaza <miguel@ximian.com>
23119 * mini.c: Removed definition of metadata_shared mutex here.
23121 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
23123 * mini-x86.c: make vararg calls work for instance methods.
23125 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
23127 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
23128 returns the arguments in a separte list, now.
23130 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
23132 * aot.c, mini.c: updates for array type representation changes.
23134 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
23136 * mini.c: register function to perform jit shutdown.
23138 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
23140 * mini.c: use a faster allocator if possible.
23142 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
23144 * aot.c: some cleanups and portability changes.
23146 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
23148 * mini.c: use faster allocation for CEE_BOX if possible.
23150 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
23152 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
23153 Moved inlined mempcy code to its own function so that is can be
23154 reused. Added an inline memset function as well (optimized initobj).
23155 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
23157 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
23159 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
23161 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
23163 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
23164 arch code can setup the cpu for CLR execution, if needed.
23165 We use it on x86 to set the precision of FP operations.
23167 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
23169 * mini.c: disable some optimizations if we can guess they'll cost too
23170 much for a given method.
23172 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
23174 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
23176 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
23177 * mini.h mini.c mini-x86.c: Added instruction level coverage
23178 info collection support.
23180 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
23182 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
23183 is now implemented in the profiling API. Get rid of a couple of
23184 unnecessary global variables.
23186 2003-06-15 Nick Drochak <ndrochak@gol.com>
23188 * basic-long.cs: tests for negative values for bigmul, and unsigned.
23189 * cpu-g4.md: add op_bigmul and op_bigmul_un
23190 * cpu_pentium.md: add op_bigmul_un
23191 * inssel-long32.brg: add rule for unsigned bigmul
23192 * mini-ops.h: define OP_BIGMUL_UN
23193 * mini-x86.c: THE BUG: handle (un)signed properly
23194 * mini.c: choose unsigned opcode if needed.
23195 This set of patches fixes bug #44291
23197 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
23199 * mini.c (optimize_branches): improved to handle all kinds of
23200 conditional branches.
23202 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
23204 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
23205 don't raise exceptions.
23207 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
23209 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
23210 to arch-specific files.
23212 2003-06-09 Martin Baulig <martin@ximian.com>
23214 * Makefile.am (libs): Added $(LIBGC_LIBS).
23216 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
23218 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
23219 and OP_ATAN (fixes bug#44293).
23221 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
23223 * Makefile.am, mini-x86.c: rename cpu description array to
23224 pentium_desc, since some compilers define the 'pentium' preprocessor
23227 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
23229 * mini.c (mini_select_instructions): add explicit branch if the
23230 following block is not the false target of a conditional branch -
23231 we need this with any optimization that reorder or remove bblocks
23233 * mini.c (optimize_branches): bug fixes
23235 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
23237 * mini.c (mono_method_to_ir): inline static readonly fields
23239 * ssa.c (fold_tree): start cfold support for long (very simple
23242 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
23244 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
23246 * inssel.brg: fixed memcpy (bug #44219).
23248 2003-06-05 Dick Porter <dick@ximian.com>
23250 * driver.c: Set the glib log levels to not abort if g_message
23253 g_set_prgname() has to happen before mini_init() so that the
23254 process handle gets the info.
23256 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
23258 * driver.c: add intrins to the default optimizations to get wider
23261 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
23263 * mini.h: some large basic blocks will overflow a 16-bit
23264 integers for symbolic registers.
23266 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
23268 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
23269 (mono_arch_output_basic_block): fix bug 43499
23271 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
23273 * mini.c: kill duplicated definition of mono_debug_format.
23275 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
23277 * mini-x86.c, arrays.cs: fixed register allocation bug.
23279 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
23281 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
23283 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
23285 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23288 (print_method_from_ip): also print source location information if
23291 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
23293 * mini.c (mono_find_block_region): bug fix in region code
23294 (mini_method_compile): enable removing unreachable code again, but
23295 only in methods without exception clauses.
23297 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
23299 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
23300 Implemented arglist opcode and handling of TypedReference type.
23301 Fixed x86 call convention when a structure is returned.
23302 Minimal support for calling static vararg methods.
23304 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
23306 * mini.c (mini_method_compile): always remove unreachable code,
23307 because the code in them may be inconsistent (access to dead
23308 variables for example).
23310 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
23312 * driver.c, debug-mini.c: warning fixes.
23314 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
23316 * Makefile.am, jit.h, mini.h: install header for embedding mono.
23318 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
23320 * mini.c: thread-static fields are registered in mono_class_vtable(),
23321 so ensure the function is called before checking for them.
23323 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
23325 * mini.c (optimize_branches): fix for bug 43586
23327 * jit-icalls.c (mono_llmult_ovf): added an additional check for
23328 overflow (fixes Bug #43639)
23330 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
23332 * mini.c, objects.cs: allow the use of stobj for primitive types.
23334 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
23336 * mini.c: be less strict about argument checking until we support
23337 running the verifier.
23339 2003-05-27 Nick Drochak <ndrochak@gol.com>
23341 * basic-long.cs: tests for (ulong)int * (ulong)int also
23342 * mini.c: use the same trick for (ulong)int * (ulong)int
23344 2003-05-27 Nick Drochak <ndrochak@gol.com>
23346 * basic-long.cs: add regression test for (long)int * (long)int
23347 * cpu-pentium.md: add op_bigmul specification
23348 * inssel-long32.brg: add OP_BIGMUL rule
23349 * mini-ops.h: add OP_BIGMUL
23350 * mini-x86.c: register allocator: handle case where src1 needs to be
23352 * mini.c: substitute special BIGMUL opcode in the tree for
23353 (long)int * (long)int
23355 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
23357 * jit-icalls.c: call the type ctor on field access if needed.
23359 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
23361 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
23362 to a method (including results of ldelema, bug#43207).
23364 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
23366 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
23367 colors to show exception handler blocks.
23369 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
23370 (fix for pinvoke7.cs).
23372 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
23374 * mini.h, mini.c: ensure correct initialization order for types that
23375 require it. Prepare for lazy compilation of jit icall wrappers.
23376 Provide a name for opcode emulation to reduce unneeded mallocing.
23378 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
23380 * mini-x86.c: better register restoring code and profiling
23381 support for tail calls.
23383 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
23385 * mini.h, driver.c: prepare for leaf methods optimization.
23387 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
23389 * mini.c: get targets of branches before converting a method.
23391 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
23393 * mini.c (optimize_branches): added some experimental code (disbaled)
23395 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
23397 * mini.c (optimize_branches): fix branch to branch optimization
23399 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
23401 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
23403 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
23405 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
23408 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
23410 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
23411 enable use of interface variables again.
23413 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
23414 I1 to registers because there is no simply way to sign extend 8bit
23415 quantities in caller saved registers on x86.
23417 * inssel-float.brg: set costs of some rules to 2 so
23418 that monobure always select the arch. specific ones if supplied,
23419 regardless of the order we pass the files to monoburg.
23421 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
23423 * mini.c, mini-x86.c: since the magic trampoline for jumps
23424 can't patch the code directly, we do it as soon as the
23425 method gets compiled.
23427 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
23429 * mini-x86.c, mini.h: introduce a new patching method
23430 to support CEE_JMP and tail calls.
23431 * mini.c: obey tail.call. Don't precompile methods target
23433 * tramp-x86.c: new trampoline code to handle methods
23434 reached through a jump.
23436 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
23438 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
23439 bit values to registers
23441 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
23443 * mini.c (mono_compile_get_interface_var): share interface
23444 variables if possible.
23446 2003-05-16 Martin Baulig <martin@ximian.com>
23448 * debug-mini.c (mono_init_debugger): New function to initialize
23449 the debugger. This is not in the debugger since it needs to
23450 access some of mini's internals.
23452 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
23454 * mini.c (mono_method_to_ir): inlining fixes/cleanups
23456 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
23458 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
23459 for value type handling.
23461 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
23463 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
23464 (mono_method_check_inlining): enable inlining of all kinds of wrappers
23466 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
23468 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
23469 the constructor through a proxy.
23471 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
23473 * jit-icalls.c, inssel.brg: fixes to array element address
23476 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
23478 * mini-x86.c (is_regsize_var): allocate pointer to registers
23480 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
23482 * driver.c: fixed typo, added intrins to the set of optimizations
23483 tested with regressions.
23485 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
23487 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
23488 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
23491 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
23493 * inssel.brg: remove some common pop instructions without side effects
23495 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
23497 * inssel-x86.brg: fixed thinko in int to double conversions.
23499 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
23501 * mini.c, jit-icalls.c: added runtime thread-static variable support.
23503 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
23505 * inssel-long32.brg: two more missing instructions.
23507 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
23509 * mini.c (mono_emit_call_args): set the cil_code for all arguments
23510 if not already set.
23512 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
23514 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
23517 * basic-float.cs: Added tests for negative zero.
23519 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
23521 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
23522 a couple of missing operations for long casts, with test cases.
23524 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23526 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
23528 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
23530 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
23531 code size estimation.
23533 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
23535 * mini.c (mono_jit_create_remoting_trampoline): make it work with
23536 abstract methods (fix bug 42542)
23538 * aot.c: add ability to handle array types
23540 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
23542 * mini.c: Call the _specific versions of the object allocation
23543 functions if possible.
23545 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
23547 * driver.c: call setlocale ().
23549 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
23551 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
23554 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
23556 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
23558 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
23559 wrappers (fix bug 42122)
23561 2003-05-04 Martin Baulig <martin@ximian.com>
23563 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
23565 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
23566 s/mini_set_defaults/mono_set_defaults/g.
23568 2003-05-04 Martin Baulig <martin@ximian.com>
23570 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
23572 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
23574 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
23575 (reported by Don Roberts).
23577 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
23579 * mini.c: temporarily work around two bugs for this release.
23581 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
23583 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
23584 that contains -export-dynamic and it makes using the ld script
23586 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
23588 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
23590 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
23593 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
23595 * mini.c: make sure leave calls all the needed finally blocks,
23596 even when the target jumps out of multiple exception clauses.
23598 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
23600 * ldscript, Makefile.am: add linker script to reduce the number of
23601 exported symbols (should also fix the issues with libwine defining
23602 some of the same symbols in io-layer).
23604 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
23606 * driver.c (mini_main): Avoid assertion when no file name is given on
23609 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
23611 * driver.c: added --version/-V command line option.
23612 Added the inline optimization in the regression tests.
23614 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
23616 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
23617 to the type in the method signature (fixes bug#42134).
23619 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
23621 * mini.c: when inlining, check this is not null only when needed (bug #42135).
23623 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
23625 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
23627 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23629 * driver.c: fixed bug #42100.
23631 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
23633 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
23635 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
23637 * mini.c: moved most of the code required to do inlining to its own
23638 function so it can be reused. Inline also ctors if appropriate.
23640 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
23642 * Makefile.am: Link with -export-dynamic so shared libs loaded by
23643 the runtime can call mono API functions.
23645 2003-04-27 Martin Baulig <martin@ximian.com>
23647 * debug-mini.c (mono_debug_init_method): Added
23648 `guint32 breakpoint_id' argument; if the method has a breakpoint,
23649 send a notification to the debugger.
23651 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
23652 running in the Mono Debugger, just pass the breakpoint number to
23653 mono_debug_init_method().
23655 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
23657 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
23659 * mini.c: allow some more unsafe compares.
23661 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
23663 * mini-x86.c, Makefile.am: make distcheck works (partially from
23664 a patch by Richard Lee <r.h.lee@attbi.com>).
23665 * regset.c, regset.h: removed, they are unused.
23667 2003-04-25 Dick Porter <dick@ximian.com>
23669 * driver.c: Usage reports the name as 'mono' not 'mini'
23670 * exceptions-x86.c: Build and run on freebsd
23672 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
23674 * Makefile.am: install the program with the 'mono' name and
23675 the library as libmono instead of mini and libmini.
23677 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
23679 * driver.c: provide the APIs for the embedding interface of the old jit.
23681 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
23683 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
23685 2003-04-23 Martin Baulig <martin@ximian.com>
23687 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
23689 * driver.c: Added `--debug' command line argument to enable
23692 2003-04-23 Martin Baulig <martin@ximian.com>
23694 * debug.[ch]: Removed. The code is now in
23695 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
23697 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
23700 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
23702 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
23704 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23707 (mini_cleanup): moved mono_runtime_cleanup call after the call to
23708 mono_domain_finalize.
23709 (mini_method_compile): use mono_method_profile* if the the option is
23712 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
23714 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
23715 methods with their wrapper.
23717 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
23718 methods with their wrapper.
23720 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
23723 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
23726 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
23729 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
23731 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
23733 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
23735 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
23736 of the mempool. This is slightly faster and uses less memory
23738 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
23740 * mini.c: avoid O(n) allocation for variables.
23742 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
23744 * mini.c: handle items on the stack after inlining methods.
23746 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
23748 * mini.c: make the method->opcode optimization dependent
23749 on MONO_OPT_INSTRINS and do it lazily.
23751 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
23753 * driver.c: print overall results at the end of regression run.
23755 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
23757 * inssel.brg: don't overwrite symbolic registers.
23759 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
23761 * inssel-x86.brg: fix conversion from long to float.
23763 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
23765 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
23767 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
23769 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
23771 * driver.c: Added --print-vtable option as in the old JIT.
23773 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
23775 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
23777 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
23779 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
23781 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
23783 * mini.c regalloc.c regalloc.h: Fix memory leak.
23785 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
23787 * aot.c (mono_aot_get_method): register all used strings
23789 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
23791 * mini.c: always intern strings references with ldstr at compile time.
23793 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
23795 * Makefile.am: add BUILT_SOURCES.
23797 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
23799 * driver.c: give a better error message when the assembly to execute
23800 doesn't have an entry point.
23802 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
23804 * Makefile.am: added hack for automake
23806 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
23809 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
23811 22003-04-07 Martin Baulig <martin@ximian.com>
23813 * Makefile.am: Added Makefile.am.
23815 * debugger-main.c: Removed, this is now in the debugger where it
23818 * mini.pc.in: Call this package `mini' for the moment.