1 2010-02-04 Zoltan Varga <vargaz@gmail.com>
3 * debugger-agent.c (decode_value): Fix decoding of vtype instances. Fixes
6 2010-02-04 Zoltan Varga <vargaz@gmail.com>
8 * mini-llvm.c: Init the jit module only when first JITting.
10 * aot-compiler.c (emit_plt): Fix the naming of plt entries of llvm+darwin.
12 * mini-llvm.c (get_plt_entry): Make the plt entries have hidden visibility.
14 * mini-llvm.c (mono_llvm_emit_aot_module): Remove the dummy got after it is
15 replaced with the real got.
17 * debugger-agent.c (type_commands): Return the enumness if the type as well.
19 * image-writer.c: Reduce the amount of #ifdefs a bit.
21 * aot-compiler.c: Reduce the amount of #ifdefs. Add beginnings of support for
24 * aot-compiler.c (mono_compile_assembly): Handle asmonly+llvm mode.
26 * mini-llvm.c (mono_llvm_emit_method): Don't make the 'type_info' symbols
29 2010-02-02 Zoltan Varga <vargaz@gmail.com>
31 * mini-llvm.c (mono_llvm_emit_method): Add support for unaligned loads.
32 (mono_llvm_emit_method): Fix unaligned stores too.
34 * mini-amd64.c (mono_arch_emit_prolog): Initialize lmf->rsp in the prolog too
35 so async stack walks don't crash.
37 2010-02-02 Zoltan Varga <vargaz@gmail.com>
39 * mini-trampolines.c (common_call_trampoline): Fix a problem where the callsite
40 was not patched if the callee needed an rgctx trampoline.
42 2010-02-01 Zoltan Varga <vargaz@gmail.com>
44 * mini-ppc.c (mono_arch_get_global_int_regs): Reserve r29 for holding the
45 vtable address in AOT code.
47 2010-02-01 Zoltan Varga <vargaz@gmail.com>
49 * mini-codegen.c: Remove support for CEE_ opcodes which cannot occur in
52 Mon Feb 1 16:29:10 CET 2010 Paolo Molaro <lupus@ximian.com>
54 * genmdesc.pl: remove dependency on external cpp.
56 2010-02-01 Zoltan Varga <vargaz@gmail.com>
58 * method-to-ir.c (mini_emit_ldelema_1_ins): Avoid emitting an OP_SEXT_I4 when
59 using LLVM, its not needed, and abcrem can't handle it.
61 Mon Feb 1 14:29:43 CET 2010 Paolo Molaro <lupus@ximian.com>
63 * genmdesc.c, genmdesc.pl, cpu-x86.md: introduced templates to make
64 it easier to group instructions and reduce duplication.
66 2010-02-01 Zoltan Varga <vargaz@gmail.com>
68 * decompose.c: Move the array/soft float decompose routines here from
71 * method-to-ir.c: Export a few functions so they can be used from decompose.c.
73 2010-01-31 Zoltan Varga <vargaz@gmail.com>
75 * mini-llvm.c (mono_llvm_emit_method): Add a call to llvm.invariant.start
76 to tell LLVM that the got is constant, not used yet.
78 * aot-compiler.c: Pass more optimization flags to llvm's 'opt'.
80 2010-01-30 Zoltan Varga <vargaz@gmail.com>
82 * mini-ppc.c (mono_arch_emit_prolog): Fix full aot support for native to
85 2010-01-30 Zoltan Varga <vargaz@gmail.com>
87 * aot-compiler.c (add_wrappers): Commit the hack which generates
88 native-to-managed wrappers for methods decorated with the MonoPInvokeCallback
91 2010-01-29 Zoltan Varga <vargaz@gmail.com>
93 * mini.h (MONO_INST_FAULT): New instruction flag for loads which can cause
94 a fault, only used by the LLVM backend.
96 * ir-emit.h: Add _FAULT variants of the LOAD_MEMBASE macros. Mark
97 OP_CHECK_THIS with OP_IMPLICIT_EXCEPTION.
99 * method-to-ir.c: Use the new LOAD_MEMBASE_FAULT opcodes, get rid of the
100 calls to MONO_EMIT_NULL_CHECK which is automatically done by the new macros.
102 * mini-llvm.c: Only generate volatile loads from load instructions which have
103 the MONO_INST_FAULT flag set.
105 2010-01-29 Zoltan Varga <vargaz@gmail.com>
107 * unwind.c (mono_unwind_decode_fde): Fix the decoding of the LSDA offset on
110 2010-01-28 Zoltan Varga <vargaz@gmail.com>
112 * mini.c (mono_save_seq_point_info): Fix the handling of bblocks without
113 sequence points. Fixes #571236.
115 2010-01-28 Zoltan Varga <vargaz@gmail.com>
117 * debugger-agent.c (mono_debugger_agent_init): Call appdomain_unload at the
118 end of the appdomain unload process, after assemblies have been unloaded.
121 2010-01-27 Zoltan Varga <vargaz@gmail.com>
123 * abcremoval.c (process_block): Fix the if (region) check so abcrem actually
126 * mini-amd64.c: Make the soft debugger work on platforms without MAP_32BIT.
129 2010-01-26 Zoltan Varga <vargaz@gmail.com>
131 * dwarfwriter.c (emit_type): Treat MONO_TYPE_PTR as 'I' not 'I4'.
133 2010-01-26 Geoff Norton <gnorton@novell.com>
135 * aot-compiler.c: Fix a logic error introduced when guarding against enums
136 with struct marshalability.
138 2010-01-24 Zoltan Varga <vargaz@gmail.com>
140 * mini.c (mini_method_compile): Improve the processing MONO_VERBOSE_METHOD so
141 it supports class names as well.
143 * mini.h (MonoCompile): Add a few flags to control JIT behavior which are
144 needed by the GC map code.
146 * mini.c (mini_method_compile): Call a function in mini-gc.c to set the new
149 * method-to-ir.c (mono_method_to_ir): Emit initialization code for ref variables
150 if cfg->init_ref_vars is set.
152 * liveness.c (optimize_initlocals): Disable the initlocals opt for ref vars if
153 cfg->disable_initlocals_op_refs is set.
155 * method-to-ir.c (mono_spill_global_vars): Compute more precise live ranges
156 using liveness info if cfg->compute_precise_live_ranges is set.
158 * mini-gc.c: Ongoing work. Improve logging and debugging support. Handle
159 volatile variables correctly. Add comments about the live ranges. Not enabled
162 2010-01-24 Zoltan Varga <vargaz@gmail.com>
164 * mini.h (MonoDebugOptions): Add an option to init stack frames by writing
165 0x2a into them in method prologs.
167 * mini-amd64.c (mono_arch_emit_prolog): Implement it.
169 2010-01-22 Zoltan Varga <vargaz@gmail.com>
171 * mini-llvm-cpp.cpp: Remove uses of dynamic_cast, it no longer works with llvm
172 classes, since llvm is compiled with -fno-rtti.
174 * mini.h (COMPILE_SOFT_FLOAT): New macro, similar to COMPILE_LLVM.
176 * method-to-ir.c ir-emit.h: Use if (COMPILE_SOFT_FLOAT) in a few places since
177 llvm does not require it.
179 * aot-runtime.c (load_method): Print the full name of the last aot method.
181 2010-01-21 Zoltan Varga <vargaz@gmail.com>
183 * exceptions-amd64.c (mono_arch_notify_pending_exc): Avoid a crash if the
184 thread has not fully started yet.
186 2010-01-21 Zoltan Varga <vargaz@gmail.com>
188 * aot-compiler.c (can_marshal_struct): Allow marshalling enums.
190 2010-01-21 Miguel de Icaza <miguel@novell.com>
192 * driver.c: Do not abort if LLVM is not supported, print a
193 warning and add the information to the Mono JIT information.
195 2010-01-21 Zoltan Varga <vargaz@gmail.com>
197 * ir-emit.h (MONO_EMIT_NULL_CHECK): Don't emit an OP_IMPLICIT_EXCEPTION when
198 using explicit null checks.
200 2010-01-20 Zoltan Varga <vargaz@gmail.com>
202 * xdebug.c: New file extracted from aot-compiler.c, containing the XDEBUG
205 * aot-compiler.c (encode_method_ref): Use mono_marshal_wrapper_info_from_wrapper
207 (mono_aot_wrapper_name): Remove the special handling of delegate invoke wrappers,
208 its no longer needed.
210 * method-to-ir.c (mono_method_to_ir): Fix a warning.
212 * exceptions-<ARCH>.c: Introduce a MONO_ARCH_HAVE_THROW_EXCEPTION_BY_NAME
213 define for platforms still using it (s390). Get rid of the
214 mono_arch_get_throw_exception_by_name () routines on all other platforms.
216 * exceptions-x86.c: Rework the throw trampolines so there is only one function
217 which can generate throw/rethrow/corlib trampolines for llvm/not llvm code.
219 * exceptions-x86.c: Add LLVM specific throw trampolines which doesn't assume
220 the caller pushed the arguments.
222 * mini-llvm.c: Enable throwing exceptions on x86.
224 * mini-posix.c (SIG_HANDLER_SIGNATURE): Avoid
225 "Thread (nil) may have been prematurely finalized" messages if this is called
226 on a thread not registered with the runtime.
228 * mini-exceptions.c (mono_handle_native_sigsegv): Ditto.
230 2010-01-19 Zoltan Varga <vargaz@gmail.com>
232 * jit-icalls.c (mono_array_new_3): New jit icall.
234 * aot-compiler.c aot-runtime.c: Add support for ElementAddr wrappers.
236 * arrays.cs: Add a test for 3 dimensional arrays.
238 2010-01-19 Zoltan Varga <vargaz@gmail.com>
240 * exceptions-x86.c (mono_arch_get_throw_corlib_exception): Emit xdebug info.
241 (mono_arch_find_jit_info_ext): Disable the popping of arguments when LLVM is
244 * mini-llvm.c (emit_cond_system_exception): Abort when an implicit exception is
247 * unwind.c (mono_unwind_decode_fde): Fix an assert on x86.
249 * mini-x86.h (MONO_CONTEXT_SET_LLVM_EXC_REG): Define this for x86.
251 * mini-llvm.c: Disable OP_THROW on x86, it doesn't work yet.
253 2010-01-18 Bill Holmes <billholmes54@gmail.com>
255 * debugger-agent.c : Changing the PLATFORM_WIN32 preprocessor check to
256 HOST_WIN32. Also including winsock2. to define struct in_addr.
258 * mini-amd64.h : Changing the PLATFORM_WIN32 preprocessor check to HOST_WIN32.
260 * mini-x86.h : Changing the PLATFORM_WIN32 preprocessor check to HOST_WIN32.
262 Code is contributed under MIT/X11 license.
264 2010-01-18 Zoltan Varga <vargaz@gmail.com>
266 * mini.h (MonoCompile): Add 'disable_out_of_line_bblocks' flag.
268 * branch-opts.c (mono_optimize_branches): Honor the new flag.
270 * mini.c (mini_method_compile): Set the new flag when running under the
273 2010-01-18 Zoltan Varga <vargaz@gmail.com>
275 * mini-gc.c: Change the GC map to use a ref/noref/pin value instead of just
276 a ref/noref value + a global pin flag, so parts of stack frames can still be
277 precisely marked even if they include stuff which needs pinning. Improve logging.
278 Fix many bugs. Not enabled yet.
280 * gc-test.cs: Add a few tests.
282 * liveness.c (mono_analyze_liveness): Make the debug output controllable by
283 the normal -v options. Avoid propagating liveness information through bblocks
284 which end with a NOT_REACHED opcode.
286 * mini.c (mono_jit_compile_method_inner): Avoid reading cfg->prof_options
287 after cfg has been freed.
289 2010-01-17 Zoltan Varga <vargaz@gmail.com>
291 * branch-opts.c (mono_branch_optimize_exception_target): Stop the optimization
292 if a clause is skipped because it uses the exception object, since it could
293 have caught the exception.
295 * exceptions.cs: Add a test.
297 2010-01-16 Zoltan Varga <vargaz@gmail.com>
299 * mini-trampolines.c (mono_create_static_rgctx_trampoline): Add an assert.
301 * aot-runtime.c (mono_aot_get_method): Handle ftnptr's correctly for the
302 ICollection<T> wrappers.
304 2010-01-16 Zoltan Varga <vargaz@gmail.com>
306 * debugger-agent.c (decode_value): Fix the decoding of I/U/PTR.
308 2010-01-16 Zoltan Varga <vargaz@gmail.com>
310 * mini-amd64.c (emit_call_body): Always use near calls when AOTing even if
311 NOMAP32BIT or optimize_for_xen is set.
313 2010-01-16 Zoltan Varga <vargaz@gmail.com>
315 * aot-compiler.c aot-runtime.c: Get rid of mono_aot_str_hash (), use
316 mono_metadata_str_hash () instead.
318 2010-01-15 Zoltan Varga <vargaz@gmail.com>
320 * ir-emit.h (MONO_EMIT_NEW_ICOMPARE_IMM): Use sizeof (mgreg_t) instead of
323 * unwind.c (mono_unwind_frame): Use mgreg_t instead of gssize.
325 2010-01-15 Zoltan Varga <vargaz@gmail.com>
327 * ir-emit.h (MONO_EMIT_NEW_CHECK_THIS): Emit an explicit null check if the
330 * mini-ppc.c (mono_arch_emit_exceptions): Compute the size of the exception
331 throwing code correctly.
333 * mini.h (MONO_AOT_FILE_VERSION): Bump this because of the IMT hashing changes.
335 2010-01-15 Zoltan Varga <vargaz@gmail.com>
337 * aot-runtime.c (mono_aot_plt_resolve): Reenable the previous assert for
338 ftnptrs created by us, handle RGCTX_FETCH correctly.
339 (mono_aot_get_lazy_fetch_trampoline): Add an ftnptr.
341 * mini-trampolines.c (mono_create_generic_class_init_trampoline): Remove the
342 ftnptr added by mono_aot_get_named_code ().
344 2010-01-14 Zoltan Varga <vargaz@gmail.com>
346 * mini-arm.c: Fix a few LLVM problems.
348 * mini-llvm.c (simd_class_to_llvm_type): Fix compilation on !x86/amd64.
350 2010-01-13 Mark Probst <mark.probst@gmail.com>
352 * method-to-ir.c (mini_emit_stobj): Use EMIT_NEW_CLASSCONST when
355 Wed Jan 13 15:54:53 CET 2010 Paolo Molaro <lupus@ximian.com>
357 * jit.h, method-to-ir.c: added ability to set the policy for
358 inserting breakpoints from the break IL instruction or the
359 Debugger.Break () API call.
361 2010-01-13 Zoltan Varga <vargaz@gmail.com>
363 * aot-runtime.c (load_aot_module): Add more comments to explain why referenced
364 assemblies need to be eagerly loaded.
366 2010-01-12 Zoltan Varga <vargaz@gmail.com>
368 * dwarfwriter.c (emit_line_number_info): Fix the eglib case so it doesn't crash.
370 2010-01-11 Zoltan Varga <vargaz@gmail.com>
372 * debugger-agent.c (mono_debugger_agent_parse_options): Allow onthrow without
373 an argument which matches any exception.
375 2010-01-10 Zoltan Varga <vargaz@gmail.com>
377 * method-to-ir.c (mono_emit_method_call_full): Avoid the virt->nonvirt
378 optimization if the called method is gshared and marshalbyref, since gshared
379 methods can' have wrappers. Fixes #569390.
381 * generics.cs: Add a test.
383 2010-01-10 Zoltan Varga <vargaz@gmail.com>
385 * mini-exceptions.c (mono_print_thread_dump_from_ctx): New helper function
388 2010-01-10 Zoltan Varga <vargaz@gmail.com>
390 * mini.c (mono_print_method_from_ip): Fix the lookup of trampolines.
392 2010-01-09 Zoltan Varga <vargaz@gmail.com>
394 * debugger-agent.c (transport_connect): comment out freeaddrinfo calls under win32,
395 since it is not supported in win2000.
397 2010-01-08 Zoltan Varga <vargaz@gmail.com>
399 * aot-runtime.c (load_image): Add a SET_ERROR argument to set the loader
400 error if loading an assembly fails.
401 (mono_aot_plt_resolve): Return NULL instead of asserting if loading fails.
403 * mini-trampolines.c (mono_aot_plt_trampoline): Throw a pending loader error
406 * aot-runtime.c (decode_exception_debug_info): Set jinfo->from_llvm for LLVM
409 * mini-llvm-cpp.cpp: Remove the unused ctx variable.
411 * mini-llvm.c (mono_llvm_emit_method): Add some comments about why aot+clauses
412 is not supported yet.
414 * unwind.c (DW_EH_PE_absptr): Add more DW_EH_PE_ constants.
416 2010-01-07 Rodrigo Kumpera <rkumpera@novell.com>
418 * method-to-ir.c: All types with variant arguments must fallback to the
419 slow path. This makes cast of variant delegates work.
421 * mini-trampolines.c (mono_get_vcall_slot_addr): Add new variance_used out
422 argument that is set to TRUE is the returned vtable slot is for a variant
423 interface. Changed a g_print + g_assert_not_reached to a g_error.
425 * mini-trampilines.c (common_call_trampoline): Handle variant interfaces in
426 a similar fashion of generic virtual methods.
428 2010-01-07 Rodrigo Kumpera <rkumpera@novell.com>
430 * helpers.c (mono_disassemble_code): Fix a g_hash_table warning
433 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Convert a given
434 method using a variance aware function.
436 * mini-x86.c: Add support for dumping IMT thunks if DEBUG_IMT is defined.
438 2010-01-07 Rodrigo Kumpera <rkumpera@novell.com>
440 * method-to-ir.c (mono_method_to_ir): Casts to variant interfaces
443 2010-01-07 Zoltan Varga <vargaz@gmail.com>
445 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Add an ugly hack to fix #564695.
446 If LLVM decides to set the code model to Large, reset it to Default.
448 2010-01-07 Zoltan Varga <vargaz@gmail.com>
450 * aot-compiler.c (mono_xdebug_flush): Export it so it is present in
451 stripped binaries as well.
453 2010-01-07 Zoltan Varga <vargaz@gmail.com>
455 * mini-trampolines.c (common_call_trampoline): Add an rgctx trampoline if a shared
456 method is called from LLVM compiled code, as that code can't pass an rgctx arg.
458 * mini-llvm.c (mono_llvm_emit_method): Enable calls to methods needing an rgctx
461 2010-01-06 Zoltan Varga <vargaz@gmail.com>
463 * mini.c (mini_method_compile): Extract the JIT info creation code into a
466 * mini-llvm.c (mono_llvm_emit_method): Pass the info in MonoExceptionClause
467 as the type info to llvm.eh.selector.
468 (exception_cb): Use the type info for filling out some fields of
469 MonoJitExceptionInfo like the flags and the exception class. This is needed
470 because the LLVM produced exception handling clauses might not match the original
471 IL clauses, i.e. there might be more than one LLVM clause for one IL clause.
473 * unwind.c (mono_unwind_decode_fde): Extract the LSDA decoding code into a
474 separate function. Add an extra argument which returns the type infos
475 corresponding to the exception clauses.
477 * mini.c (mini_method_compile): Enable LLVM compilation of methods having
478 exception handling clauses.
480 2010-01-04 Zoltan Varga <vargaz@gmail.com>
482 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Call
483 mono_method_get_vtable_slot () instead of accessing imt_method->slot directly,
486 2010-01-04 Rodrigo Kumpera <rkumpera@novell.com>
488 * mini.c (mono_compile_is_broken): Skip methods from serialization's
491 2010-01-04 Zoltan Varga <vargaz@gmail.com>
493 * mini.c (mini_method_compile): Fix a few memory leaks introduced by the
496 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
498 * mini.c (mini_method_compile): Verify the method before calling
499 mono_compile_create_vars as this might crash since it uses method
504 2010-01-04 Zoltan Varga <vargaz@gmail.com>
506 * method-to-ir.c (mono_method_to_ir): Avoid calling mono_class_vtable () in
507 one case if AOTing, since the class might not be a concrete class.
509 2010-01-03 Zoltan Varga <vargaz@gmail.com>
511 * mini-codegen.c abcremoval.c: Remove the duplicate g_slist_append_mempool
512 functions which are now defined in mempool-internals.h.
514 * mini.c (mini_free_jit_domain_info): Free the seq point hash tables.
516 * mini-llvm.c (mono_llvm_emit_method): Handle OP_ABS.
518 2009-12-30 Rodrigo Kumpera <rkumpera@novell.com>
522 * mini-*.c: Properly handle generic enums.
526 2009-12-28 Zoltan Varga <vargaz@gmail.com>
528 * method-to-ir.c (mono_method_to_ir): Handle the failure of mono_class_vtable ()
529 in a few more places.
531 2009-12-27 Zoltan Varga <vargaz@gmail.com>
533 * aot-compiler.c (add_wrappers): Don't use dyn runtime invoke for methods with
534 nullable parameters. Fixes #567351.
536 2009-12-26 Rodrigo Kumpera <rkumpera@novell.com>
538 * mini-trampolines.c (common_call_trampoline): Add assert for NULL resolved generic method.
540 2009-12-26 Zoltan Varga <vargaz@gmail.com>
542 * mini-trampolines.c: Use mono_arch_get_this_arg_from_call () to avoid the slow
543 mono_get_generic_context_from_code () call.
545 * mini-<ARCH>.c: Get rid of mono_arch_find_this_arg (), it is no longer used.
547 2009-12-25 Zoltan Varga <vargaz@gmail.com>
549 * aot-runtime.c (decode_klass_ref): Don't call mono_class_init (), its not
552 2009-12-24 Sebastien Pouliot <sebastien@ximian.com>
554 * method-to-ir.c (mono_method_to_ir): Avoid SIGSEGV when
555 mono_method_get_signature returns NULL. Fix #567084
557 2009-12-25 Zoltan Varga <vargaz@gmail.com>
559 * aot-runtime.c (find_extra_method): Call mono_aot_wrapper_name only once,
560 instead of once for each module.
562 2009-12-22 Zoltan Varga <vargaz@gmail.com>
564 * debugger-agent.c (ss_start): Implement step over for the last sequence
567 * mini.c (mono_save_seq_point_info): Don't link sequence points which don't
568 have the STEP_LOC flag set.
570 * aot-runtime.c (decode_klass_ref): Avoid a crash if a decode_klass_ref () call
571 fails. Fixes #566689.
573 2009-12-21 Zoltan Varga <vargaz@gmail.com>
575 * mini.c (mono_add_seq_point): New helper function.
576 (mono_save_seq_point_info): New function to save sequence point info, extracted
577 from mini_method_compile ().
579 * mini-<ARCH>.c: Call mono_add_seq_point to remember sequence points.
581 * mini.h (MonoSeqPointInfo): New structure containing information about
582 the sequence points of a JITted method.
583 (MonoBasicBlock): Add 'seq_points' and 'last_seq_point' fields. Remove unused
586 * mini.c debugger-agent.c aot-compiler.c aot-runtime.c: Change the way sequence
587 point information is stored, use a MonoSeqPointInfo structure instead of a
588 GPtrArray. For each seq point, compute a list of successor seq points.
590 * debugger-agent.c: Use the successor list to implement step-over more
591 efficiently: instead of single stepping until a different line/IL offset is
592 reached, place breakpoints into all successor seq points.
594 * mini.h: Bump AOT file format version.
596 2009-12-21 Zoltan Varga <vargaz@gmail.com>
598 * Makefile.am (AM_CFLAGS): Include LLVM_CFLAGS.
600 * mini-llvm.c: Avoid defining the __STDC_... macros if already defined.
602 2009-12-21 Zoltan Varga <vargaz@gmail.com>
604 * exceptions-ppc.c (mono_ppc_set_func_into_sigctx): Fix the cross-compiler
607 2009-12-18 Zoltan Varga <vargaz@gmail.com>
609 * mini-x86.c (mono_arch_get_argument_info): Allocate memory for CallInfo using
610 alloca as g_malloc is not signal safe.
612 2009-12-18 Zoltan Varga <vargaz@gmail.com>
614 * tramp-x86.c (mono_arch_patch_callsite): Fix the call to
615 VALGRIND_DISCARD_TRANSLATIONS.
617 * *.c: Include mono/utils/memcheck.h, and remove #ifdef HAVE_VALGRIND_MEMCHECK_H
618 checks, they are no longer needed.
620 * exceptions-ppc.c (mono_ppc_set_func_into_sigctx): New helper function to set
621 a function into a sigctx which can handle function pointers.
623 * mini-ppc.c: Implement soft debugger support on ppc64.
625 * mini-ppc.c: Implement soft debugger support.
627 2009-12-17 Zoltan Varga <vargaz@gmail.com>
629 * mini-llvm.c: Handle OP_LADD_OVF_UN. Place all alloca's into the entry bb.
631 2009-12-17 Marek Habersack <mhabersack@novell.com>
633 * mini.c (mono_get_runtime_build_info): include Mono version in
636 * driver.c (mono_main): VERSION is now included in the string
637 returned from mono_get_runtime_build_info()
639 2009-12-17 Zoltan Varga <vargaz@gmail.com>
641 * method-to-ir.c (mono_method_to_ir): Add support for CALLI with unmanaged
642 signatures. Fixes #565143.
644 * jit-icalls.c (mono_get_native_calli_wrapper): New JIT icall.
646 2009-12-16 Zoltan Varga <vargaz@gmail.com>
648 * aot-compiler.c (arch_emit_autoreg): Align code to 4 in the ppc case.
650 2009-12-16 Rodrigo Kumpera <rkumpera@novell.com>
652 * mini-x86.h: Forgot to add a 0x to MONO_ARCH_MAX_FRAME_SIZE define
653 making max stack 10x smaller.
655 2009-12-16 Zoltan Varga <vargaz@gmail.com>
657 * mini.c (mono_resolve_patch_target): Comment out an assert which could be hit.
659 2009-12-15 Rodrigo Kumpera <rkumpera@novell.com>
661 * method-to-ir.c (mini_emit_memcpy): Assert if size is too big.
663 2009-12-15 Rodrigo Kumpera <rkumpera@novell.com>
665 * mini-x86.c (mono_arch_allocate_vars): Fail compilation if the frame size is
666 bigger than MONO_ARCH_MAX_FRAME_SIZE.
668 * mini-x86.c (mono_arch_emit_prolog): Handle huge frames.
670 * mini-x86.h: Define MONO_ARCH_MAX_FRAME_SIZE to be 1Mb.
672 * mini-amd64.c / mini-amd64.h: Same fixes as of above.
674 * mini.c (mini_method_compile): Check if mono_arch_allocate_vars failed
677 2009-12-14 Miguel de Icaza <miguel@novell.com>
679 * method-to-ir.c (mono_method_to_ir): CEE_UNUSUED opcodes now
680 raise an invalid program exception.
682 For other opcodes that we might not handle use a g_warning and
683 raise the exception. Beats termination.
687 2009-12-14 Zoltan Varga <vargaz@gmail.com>
689 * method-to-ir.c (mono_emit_rgctx_method_call_full): Fix a warning.
691 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix the LLVM support
692 by merging the LLVM and !MAP_32BIT cases.
694 2009-12-13 Jonathan Chambers <joncham@gmail.com>
696 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Handle a NULL
697 sigctx being passed in, as we have no CONTEXT available in the APC.
699 (mono_debugger_agent_cleanup): Use explicit cond wait implementation
702 Code contributed under MIT/X11 license.
704 2009-12-13 Zoltan Varga <vargaz@gmail.com>
706 * method-to-ir.c mini-llvm.c: Fix support for monitor enter/exit trampolines
707 in the LLVM backend on AMD64.
709 * aot-runtime.c (decode_eh_frame): Initialize the clauses from the info in the
712 * unwind.c (mono_unwind_decode_fde): Implement decoding of a couple more formats.
714 * mini-llvm.c: Export mono_personality for AOT.
716 * mini.c (mini_method_compile): Fix some problems with llvm+aot+clauses.
718 * mini-ops.h (OP_IMPLICIT_EXCEPTION): New opcode marking the place where an
719 implicit exception can occur.
721 * ir-emit.h (MONO_EMIT_NEW_IMPLICIT_EXCEPTION): New macro to emit an
722 OP_IMPLICIT_EXCEPTION instruction.
724 * ir-emit.h (MONO_EMIT_NEW_CHECK_THIS): New macro.
726 * method-to-ir.c: Use MONO_EMIT_NEW_CHECK_THIS in a few places.
728 * mini-llvm.c: Handle OP_IMPLICIT_EXCEPTION by disabling llvm if it occurs
729 inside a protected block.
731 * mini-llvm.c: Revert the last change, the signature of monitor entry/exit
732 trampolines doesn't include the argument.
734 * mini-llvm.c (mono_llvm_emit_method): Enable calls to monitor entry/exit
735 trampolines on amd64.
737 * mini-amd64.h (MONO_ARCH_MONITOR_OBJECT_REG): Use MONO_AMD64_ARG_REG1 instead
740 * mini.c (mini_method_compile): Add some comments as to why LLVM is currently
741 disabled for methods with clauses.
743 * mini-llvm.c: Enable support for catch clauses.
745 * mini-exceptions.c (mono_resume_unwind): New function to resume unwinding at the
746 end of an LLVM compiled finally clause.
747 (mono_handle_exception_internal): Save the exception handling state in TLS
748 before calling an LLVM compiled finally clause, so mono_resume_unwind () can
749 resume unwinding from that point.
751 * unwind.c (mono_unwind_get_ops_from_fde): Rename this to
752 mono_unwind_decode_fde, decode the Language Specific Data Area (LSDA) too,
753 to obtain the addresses of the exception handling regions.
755 * mini-llvm.c: Add beginnings of support for exception handling, currently only
756 finally clauses are supported.
758 * mini.c (mini_method_compile): Add support for LLVM code with exception
761 2009-12-12 Zoltan Varga <vargaz@gmail.com>
763 * mini-llvm.c (mono_llvm_emit_method): Allocate the 'pindexes' array with the
766 2009-12-12 Zoltan Varga <vargaz@gmail.com>
768 * debugger-agent.c: Encode the this argument of vtype methods as a struct, not
771 2009-12-11 Zoltan Varga <vargaz@gmail.com>
773 * driver.c: Applied patch from Matt McClellan (matt@mc-c.net). Add a check
774 for 2 parameter sched_setaffinity in older glibc versions. Fixes
777 2009-12-11 Marek Habersack <mhabersack@novell.com>
779 * method-to-ir.c (mini_redirect_call): do not redirect the
780 InternalAllocateStr internal call if string profiling is enabled.
782 2009-12-10 Zoltan Varga <vargaz@gmail.com>
784 * aot-compiler.c (add_wrappers): Avoid generating synchronized wrappers for
787 * unwind.h: Rename this to mini-unwind.h to avoid conflicts with the gcc
788 unwind.h header file.
790 * tramp-x86.c (mono_arch_patch_callsite): Patch the code when using valgrind,
791 newer valgrind versions seems to handle this fine.
793 2009-12-09 Zoltan Varga <vargaz@gmail.com>
795 * debugger-agent.c (start_runtime_invoke): Fix a crash if this is called
796 on the debugger thread.
798 2009-12-08 Zoltan Varga <vargaz@gmail.com>
800 * mini-llvm.c (mono_llvm_emit_method): Add more SIMD opcodes.
802 * mini.c (mono_print_method_from_ip): Fix the lookup of trampolines.
804 * mini-codegen.c (mono_local_regalloc): Allow non-call opcodes with cloc:c.
806 * cpu-<ARCH>.md: Make call_handler clob:c.
808 * mini.c: Reenable SSA for methods with clauses.
810 * mini.c (mini_method_compile): Disable SSA for now for methods with clauses,
811 as it causes failures on x86.
813 2009-12-08 Sebastien Pouliot <sebastien@ximian.com>
815 * driver.c: Fail gracefully with --compile-all if mono_method_signature
816 returns NULL (e.g. a bad assembly).
818 2009-12-08 Geoff Norton <gnorton@novell.com>
820 * debugger-agent.c: Refactor the mono_runtime_invoke guarding against
821 stepping out into native code. There were issues with nested invokes
824 2009-12-07 Zoltan Varga <vargaz@gmail.com>
826 * mini.c (mini_method_compile): Do the disable_llvm checks early
827 and avoid the LLVM compile pass if the checks fail.
829 * mini.c ssa.c abcremoval.c: Enable SSA for methods with exception clauses.
831 * mini-llvm.c: Put our methods/globals into the 'llvm.used' array, so the
832 LLVM optimizations don't try to remove them.
834 * aot-compiler.c (emit_llvm_file): Save the result of opt into a
835 different file so the original remains.
837 2009-12-06 Zoltan Varga <vargaz@gmail.com>
839 * mini-llvm.c mini.c: Fix alignment issues with SIMD vars.
841 * aot-runtime.c (decode_arm_exidx): Handle most descriptors created by gas.
843 * aot-runtime.c (decode_arm_exidx): Refactor this into two functions, add
844 support for non-inline unwind descriptors.
846 2009-12-07 Geoff Norton <gnorton@novell.com>
848 * debugger-agent.c: Darwin can colesce signals, so we need to handle
849 the interrupt_count slightly differently. Native threads were never
852 2009-12-05 Zoltan Varga <vargaz@gmail.com>
854 * aot-runtime.c (decode_arm_exidx): New function to initialize a MonoJitInfo
855 based on the contents of the ARM .exidx section. Not yet used since llvm doesn't
856 yet generate this info.
858 * mini-llvm.c: Fix the conversion of call results if they are unsigned.
860 * debugger-agent.c (buffer_add_value): Treat I/U as a valuetype, so the
861 client can distinguish between intptrs and longs.
863 2009-12-05 Zoltan Varga <vargaz@gmail.com>
865 * aot-compiler.c (emit_trampoline): Emit the trampoline info into the global
868 * aot-runtime.c (load_function): Update after the change above.
870 * mini.h: Bump AOT file format version.
872 * method-to-ir.c (mono_method_to_ir): Disallow the delegate optimization
873 if the delegate class is dynamic.
875 * method-to-ir.c (handle_delegate_ctor): Allow the method_code optimization
876 in gshared code too using the new rgctx info type
877 MONO_RGCTX_INFO_METHOD_DELEGATE_CODE.
879 2009-12-04 Geoff Norton <gnorton@novell.com>
881 * debugger-agent.c: When doing a func-eval invoke on a suspended runtime,
882 we need to track the original suspend count so the thread properly
883 wakes up in resume_thread.
885 2009-12-04 Zoltan Varga <vargaz@gmail.com>
887 * method-to-ir.c (handle_delegate_ctor): Add support for using this from gshared
890 * generics.cs: Add a test.
892 * method-to-ir.c (emit_get_rgctx_method): Make this work even if context_used
893 is 0. Simplify a lot of code using this.
895 * mini-trampolines.c (mono_delegate_trampoline): Call
896 mono_create_static_rgctx_trampoline () before saving the final address in
897 delegate->method_code, to avoid calling it each time a delegate is first called.
899 * method-to-ir.c (mono_method_to_ir): Allow fast delegate creation for methods
900 which need static rgctx trampolines.
902 * mini-trampolines.c (mono_create_static_rgctx_trampoline): Use a cache
903 keyed on the method+addr pair, since addr could be either the method addr or
904 an unbox trampoline in the AOT case. Fixes #560246.
906 2009-12-03 Zoltan Varga <vargaz@gmail.com>
908 * mini.c (mini_method_compile): Call handle_exception_clauses () in the same
909 place it was called before too.
911 2009-12-03 Zoltan Varga <vargaz@gmail.com>
913 * mini.c (mono_jit_runtime_invoke): Avoid the call to mono_class_setup_vtable ()
914 if no security manager is present, to speed up the AOT case. Call
915 mono_class_vtable () full with raise_on_error == TRUE instead.
917 2009-12-03 Zoltan Varga <vargaz@gmail.com>
919 * mini.c (mini_method_compile): Call handle_exception_clauses earlier so
920 the local optimization passes can take its result into account. Fixes
923 * exceptions.cs: Add a test.
925 2009-01-24 Steven Munroe <munroesj@us.ibm.com>
927 This patch is contributed under the terms of the MIT/X11 license
929 * cpu-ppc64.md (load_memindex): Add loadi8_memindex.
931 2009-12-03 Zoltan Varga <vargaz@gmail.com>
933 * mini.h (MonoInst): Remove unused 'ssa_op' field.
935 * debugger-agent.c: Rework the handling of stack traces of running threads to
936 avoid crashes if compute_frames () tries to walk the stack of running thread.
938 * mini.c (mono_print_method_from_ip): Use mini_jit_info_table_find.
940 * mini-exceptions.c (mono_jit_walk_stack_from_ctx_in_thread): Set frame->lmf.
942 * mini.h (StackFrameInfo): Add an 'lmf' field.
944 2009-12-02 Zoltan Varga <vargaz@gmail.com>
946 * debugger-agent.c (suspend_current): Always set really_suspended.
948 * debugger-agent.c (clear_event_request): Clear method entry/exit requests too.
950 * exceptions-x86.c (mono_arch_get_restore_context): Restore EAX too.
952 2009-12-01 Zoltan Varga <vargaz@gmail.com>
954 * debugger-agent.c (vm_commands): Don't allow invokes on threads which are not
957 2009-12-01 Zoltan Varga <vargaz@gmail.com>
959 * cpu-ppc64.md (store_memindex): Add storei8_memindex.
961 2009-12-01 Rodrigo Kumpera <rkumpera@novell.com>
963 * mini-trampolines.c: Fix MSVC build.
965 2009-12-01 Rodrigo Kumpera <rkumpera@novell.com>
967 * mini-trampolines.c: Check for mono_method_get_vtable_slot failures.
969 2009-11-30 Zoltan Varga <vargaz@gmail.com>
971 * mini-arm.c (mono_arch_lowering_pass): Fix an assert which is hit when
972 the instruction following an OP_FCOMPARE is optimized away.
974 2009-11-30 Zoltan Varga <vargaz@gmail.com>
976 * aot-compiler.c (arch_emit_autoreg): Extract the auto-registration code from
977 emit_autoreg () into this arch-specific function.
979 * aot-compiler.c (emit_exception_debug_info): Don't emit the length of the
980 code, it is no longer needed.
982 * aot-runtime.c (decode_exception_debug_info): Don't read the code length.
984 * mini.h: Bump AOT file format version.
986 * aot-runtime.c (mono_aot_find_jit_info): Compute the length of the method
987 using the sorted_code_offsets array, instead of reading it from the
988 exception debug info.
989 (load_method): Call mono_aot_find_jit_info instead of
990 decode_exception_debug_info ().
992 * aot-compiler.c (emit_exception_debug_info): Emit whenever the method was
993 LLVM compiled as a flag.
995 2009-11-29 Zoltan Varga <vargaz@gmail.com>
997 * debugger-agent.c (resume_thread): Fix a warning.
999 * aot-compiler.c: Add an option to set the number of static rgctx trampolines
1002 2009-11-28 Zoltan Varga <vargaz@gmail.com>
1004 * aot-compiler.c aot-runtime.c: Get rid of a few global symbols, move their
1005 contents to MonoAotFileInfo.
1007 2009-11-27 Zoltan Varga <vargaz@gmail.com>
1009 * aot-compiler.c aot-runtime.c: Reorganize the AOT file format once again.
1010 Put all binary data into a giant blob, similarly to the way .net assemblies
1011 store binary data. Emit offset tables in a compact form to reduce their size.
1013 * mini.h: Bump AOT file format version.
1015 * aot-compiler.c (emit_globals_table): Use temp_prefix instead of .L in a few
1018 * aot-compiler.c (emit_globals_table): Emit a hash table for the globals, to
1019 avoid linear searches at runtime.
1021 * aot-runtime.c (find_symbol): Update this to use the hash.
1023 * mini.h: Bump AOT file format version.
1025 2009-11-26 Zoltan Varga <vargaz@gmail.com>
1027 * aot-compiler.c (emit_klass_info): Save whenever the class has a generic
1030 * aot-runtime.c (decode_cached_class_info): Set the is_generic_container field
1033 * aot-compiler.c (mono_compile_assembly): Add a 'stats' option to print out
1034 the distribution of got slot types.
1036 * mini.h (MonoDebugOptions): Add 'explicit_null_checks' option.
1038 * method-to-ir.c: Add support for generating explicit null checks.
1040 2009-11-25 Zoltan Varga <vargaz@gmail.com>
1042 * debugger-agent.c (vm_commands): Implement EXIT by invoking Environment.Exit ()
1043 on a random thread if possible.
1045 * aot-runtime.c (mono_aot_plt_resolve): Clean up the handling of function
1046 descriptors a bit, add comments, handle RGCTX_FETCH/GENERIC_CLASS_INIT_TRAMPOLINE
1049 * exceptions-ppc.c (mono_arch_find_jit_info_ext): Use mgreg_t as the type of
1050 regs. Pass the real size of the regs array to mono_unwind_frame ().
1052 * unwind.c (mono_unwind_frame): Remove an incorrect assert, add more correct
1055 2009-11-24 Geoff Norton <gnorton@novell.com>
1057 * mini-darwin.c: Work around apple bug rdar://7209349 See
1058 http://openradar.appspot.com/7209349 for details. Synopsis,
1059 CoreFoundation SIGTRAP's if you dlopen it off the main thread if its
1060 never been initialized before.
1062 2009-11-24 Zoltan Varga <vargaz@gmail.com>
1064 * tramp-arm.c: Use blx instead of mov pc, reg to improve support for thumb.
1066 * mini-arm.c (mono_arm_thumb_supported): New helper function.
1068 2009-11-24 Zoltan Varga <vargaz@gmail.com>
1070 * cfold.c (mono_constant_fold_ins): Fix a problem in the previous change,
1071 OP_SHL_IMM is not 32 bit.
1073 2009-11-24 Zoltan Varga <vargaz@gmail.com>
1075 * aot-compiler.c (encode_patch): Fix the encoding of R8 on big-endian systems.
1077 2009-11-24 Zoltan Varga <vargaz@gmail.com>
1079 * aot-compiler.c: Avoid infinite recursion when generic virtual recursion is
1082 * debugger-agent.c (resume_vm): Signal the suspend_cond even if suspend_count
1083 > 0 since some threads can resume if their resume_count is > 0.
1084 (invoke_method): Avoid reading freed memory.
1086 * debugger-agent.c (process_suspend): Extract the suspend code from
1087 process_single_step_inner () to a separate function. Rework the code to prevent
1088 races between this function and thread interrupts.
1090 * debugger-agent.c (suspend_current): Check the resume_count field instead
1091 of resume_one so suspends+resumes during single threaded invokes work
1094 2009-11-23 Zoltan Varga <vargaz@gmail.com>
1096 * aot-compiler.c (emit_llvm_file): Enable some llvm optimizations which seem
1097 to make the generated code smaller.
1099 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Add a code
1100 sequence generated by recent LLVM versions.
1102 * mini-llvm.c: Add support for a few simple cases which weren't supported
1105 * mini-trampolines.c (mono_magic_trampoline): Don't call
1106 mono_arch_get_vcall_slot () when llvm is enabled.
1108 * aot-compiler.c (emit_llvm_file): Add code to run the 'opt' llvm tool.
1110 * mini-trampolines.c (mono_magic_trampoline): Extract the bulk of this function
1111 into a new function called common_call_trampoline () which is used by the
1112 llvm vcall trampoline as well.
1114 * debugger-agent.c: Implement single threaded invokes.
1116 * debugger-agent.c: Revert change which broke the agent on linux.
1118 * method-to-ir.c (inline_method): Prevent infinite recursion. Fixes
1121 * generics.cs: Add a test.
1123 2009-11-22 Zoltan Varga <vargaz@gmail.com>
1125 * debugger-agent.c: Fix the cygwin build.
1127 2009-11-21 Zoltan Varga <vargaz@gmail.com>
1129 * cprop.c: Remove this unused file.
1131 2009-11-21 Zoltan Varga <vargaz@gmail.com>
1133 * cfold.c (mono_constant_fold_ins): Fix constant folding of shr_imm. Fixes
1136 * basic.cs: Add a test.
1138 2009-11-21 Zoltan Varga <vargaz@gmail.com>
1140 * method-to-ir.c (mono_method_to_ir): Use mono_use_llvm instead of ENABLE_LLVM
1143 2009-11-20 Zoltan Varga <vargaz@gmail.com>
1145 * mini.c mini-trampolines.c driver.c: Add a 'mono_use_llvm' flag to control
1146 whenever the runtime uses LLVM code. Add a '--llvm' command line option to set
1147 it. Use this flag to control llvm related code paths instead of #ifdef
1148 ENABLE_LLVM, so a runtime configured without --enable-llvm can use LLVM compiled
1151 * aot-runtime.c aot-compiler.c: Add a 'flag' field to MonoAotFileInfo.
1153 * mini.h: Bump AOT file format version.
1155 * tramp-ppc.c (mono_arch_create_generic_class_init_trampoline_full): These
1156 receive their argument in MONO_ARCH_VTABLE_REG, not in the first argument reg.
1158 * debugger-agent.c (create_event_list): Fix a crash if an empty assembly list
1159 was used as an assembly filter.
1161 2009-11-19 Zoltan Varga <vargaz@gmail.com>
1163 * unwind.c: Fix support for ppc.
1165 * exceptions-ppc.c (mono_arch_find_jit_info): Change this to use dwarf frame
1166 unwind info. Change to the mono_arch_find_jit_info_ext () interface.
1168 2009-11-19 Zoltan Varga <vargaz@gmail.com>
1170 * mini-ppc.c (mono_arch_emit_prolog): Fix a copy-paste error to fix the ppc64
1172 (mono_arch_cpu_init): Don't set cpu_hw_flags to 0 at the end, this was somehow
1173 added by the ps3 changes.
1175 2009-11-19 Zoltan Varga <vargaz@gmail.com>
1177 * mini-gc.c: Resurrect this, so at least it compiles.
1179 * debugger-agent.c (assembly_commands): Implement GET_NAME command.
1181 2009-11-18 Zoltan Varga <vargaz@gmail.com>
1183 * debugger-agent.c (mono_debugger_agent_handle_exception): Pass a MonoJitInfo to
1184 create_event_list () so assembly filters can be used.
1186 * exceptions-ppc.c (mono_arch_find_jit_info): Fix the restoration of registers
1189 2009-11-17 Zoltan Varga <vargaz@gmail.com>
1191 * debugger-agent.c (mono_debugger_agent_breakpoint_hit): Fix a warning.
1192 (mono_debugger_agent_thread_interrupt): Make this return FALSE if the agent
1195 * aot-compiler.c (add_generic_instances): Emit instances of common generic
1196 classes for char/bool too.
1198 * debugger-agent.c (DebuggerTlsData): Honor the DISABLE_SOFT_DEBUG option.
1200 * debugger-agent.c (DebuggerTlsData): Add a 'really_suspended' flag, not yet
1203 * debugger-agent.c: Add some definitions to make backporting to 2.6 easier.
1206 2009-11-15 Andreas Faerber <andreas.faerber@web.de>
1208 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Signature fix.
1210 Code contributed under MIT/X11 license.
1212 2009-11-14 Zoltan Varga <vargaz@gmail.com>
1214 (mono_debugger_agent_thread_interrupt): Save the context so stacktraces for
1215 threads in native code work.
1217 * debugger-agent.c: Pass the 'flags' argument to VM_INVOKE_METHOD earlier in
1218 the parameter list, so it can be acted upon by vm_commands (). Bump protocol
1221 2009-11-13 Jonathan Chambers <joncham@gmail.com>
1223 * debugger-agent.c: Implementation for Windows platform.
1225 * mini-x86.c: Add support for Windows. Use mono-* synchronization
1226 primitives. Use SEH to implement breakpoints and single stepping.
1228 * mini-x86.h: Enable soft debugger on Windows.
1230 Code contributed under MIT/X11 license.
1232 2009-11-13 Zoltan Varga <vargaz@gmail.com>
1234 * mini-amd64.c (emit_call_body): Disable usage of near calls when running
1235 under XEN. Fixes #522894.
1237 * patch-info.h: Add LLVM_IMT_TRAMPOLINE.
1239 * mini-llvm.c aot-compiler.c aot-runtime.c mini.c: Add support for making
1240 interface calls in LLVM AOT code.
1242 * aot-compiler.c mini-llvm.c: Abort llvm compilation if a non-encodable patch
1245 * mini-llvm.c: Add support for OP_VPHI.
1247 * objects.cs: Add a test.
1249 2009-11-13 Zoltan Varga <vargaz@gmail.com>
1251 * debugger-agent.c (mono_debugger_agent_single_step_event): Avoid a crash if
1252 this is called on the debugger thread.
1254 2009-11-12 Zoltan Varga <vargaz@gmail.com>
1256 * mini-llvm.c: Add soft-float support.
1258 * method-to-ir.c (mono_decompose_soft_float): Restart after decomposing an
1259 FCALL which returns an R4.
1261 * driver.c (mono_main): Add a missing '\n'.
1263 * mini-trampolines.c (mono_create_llvm_imt_trampoline): Fix the build on
1264 platforms which doesn't support the LLVM IMT trampoline.
1266 2009-11-11 Zoltan Varga <vargaz@gmail.com>
1268 * mini-llvm.c (mono_llvm_emit_method): Fix LOCALLOC.
1270 * mini-llvm-cpp.cpp: Update to latest LLVM SVN.
1272 * mini-llvm.c (mono_llvm_emit_method): Avoid creating plt entries for
1275 * aot-runtime.c: Don't define HAVE_DL_ITERATE_PHDR, configure now does that.
1277 2009-11-10 Zoltan Varga <vargaz@gmail.com>
1279 * aot-compiler.c aot-runtime.c: Change how mono_arch_find_jit_info () works.
1280 Instead of emitting a method_order table, sort the contents of the code_offsets
1281 table and do a binary search in the sorted table. The previous approach doesn't
1282 work with LLVM which emits methods in a arbitrary order.
1284 * aot-runtime.c: Add support for creating MonoJitInfo structures by searching
1285 in the .eh_frame section in ELF files.
1287 * mini.h: Bump corlib file format version.
1289 * mini-llvm.c aot-compiler.c: Add support for AOT to the LLVM back end.
1291 * exceptions-arm.c (mono_arch_get_call_filter_full): Update after the
1292 LDMIA->LDM macro name change.
1294 2009-11-09 Zoltan Varga <vargaz@gmail.com>
1296 * tramp-x86.c (mono_arch_get_llvm_imt_trampoline): Fix and enable this for
1299 * mini-llvm-cpp.cpp (JITMemoryManager): Fix compilation with LLVM 2.7
1302 * aot-compiler.c: Ditto.
1304 * mini-arm.c (mono_arch_allocate_vars): Fix the previous change by passing
1305 &align to mini_type_stack_size_full ().
1307 * mini-arm.c (mono_arch_emit_prolog): Implement support for varargs.
1309 * mini-ops.h: Add documentation for the OP_ARGLIST opcode.
1311 2009-11-08 Zoltan Varga <vargaz@gmail.com>
1313 * mini-arm.c: Compute the stack space used by arguments using
1314 mini_type_stack_size_full ().
1316 2009-11-08 Zoltan Varga <vargaz@gmail.com>
1318 * optflags-def.h: Remove dead TREEPROP optimization.
1320 2009-11-08 Rodrigo Kumpera <rkumpera@novell.com>
1322 * mini-ppc.h: Make mono compiler under FreeBSD/ppc64.
1324 Patch by Justin Hibbits <chmeeedalf@gmail.com>.
1326 2009-11-07 Zoltan Varga <vargaz@gmail.com>
1328 * driver.c (mono_jit_parse_options): New public API function to parse options
1329 as done by the runtime executable.
1331 * debugger-agent.c (buffer_add_cattrs): Fix reading an uninitialized variable
1332 when handling named arguments.
1334 2009-11-07 Zoltan Varga <vargaz@gmail.com>
1336 * mini-arm.c: Implement support for returning vtypes in registers, fix support
1337 for passing small vtypes in registers, make the CallInfo structures more
1338 similar to the code on the other platforms.
1340 * mini-arm.c (mono_arch_allocate_vars): Align small vtypes to 4 bytes too since
1341 the code in the prolog requires it.
1343 2009-11-06 Zoltan Varga <vargaz@gmail.com>
1345 * mini-arm.c debugger-agent.c: Android changes from Koushik K. Dutta
1346 (koush@koushikdutta.com).
1348 * mini-arm.c (handle_thunk): Add a domain argument to control the domain
1349 where the thunk memory should be allocated from. Fixes appdomain unloading
1352 2009-11-06 Zoltan Varga <vargaz@gmail.com>
1354 * mini-arm.c exceptions-arm.c: Make ctx->regs map directly to the 16 hardware
1355 registers, instead of r4..r11,ip,lr. Make restore_context () restore r0..r3 too.
1357 2009-11-05 Zoltan Varga <vargaz@gmail.com>
1359 * mini-amd64.c (mono_arch_output_basic_block): Don't allow OP_SEQ_POINT in
1360 AOT, as it is not implemented yet.
1362 * mini-x86.c (mono_arch_output_basic_block): Ditto.
1364 2009-11-05 Rodrigo Kumpera <rkumpera@novell.com>
1366 * debugger-agent.c: Fix windows build.
1368 2009-11-05 Zoltan Varga <vargaz@gmail.com>
1370 * debugger-agent.c (debugger_thread): Call mono_set_is_debugger_attached ()
1371 after the client connects/disconnects.
1373 * debugger-agent.c: Add an 'onthrow' option to start the debugger agent
1374 when an exception of a given type is thrown.
1376 * debugger-agent.c: Add a 'onuncaught' option to start the debugger agent
1377 only on an uncaught exception.
1379 * mini-exceptions.c: Notify the debugger agent on an uncaught exception.
1381 * debugger-agent.c: Add a 'launch' option.
1383 2009-11-05 Zoltan Varga <vargaz@gmail.com>
1385 * debugger-agent.c: Add a 'timeout' option.
1387 2009-11-05 Zoltan Varga <vargaz@gmail.com>
1389 * debugger-agent.c: Implement the 'server' and 'suspend' options supported by
1392 2009-11-05 Zoltan Varga <vargaz@gmail.com>
1394 * debugger-agent.c (set_breakpoint): Emit a log message.
1396 2009-11-04 Zoltan Varga <vargaz@gmail.com>
1398 * mini-arm.c: Fix the arm build.
1400 2009-11-04 Gonzalo Paniagua Javier <gonzalo@novell.com>
1402 * aot-compiler.c: don't leak the value returned from
1403 mono_type_full_name().
1405 2009-11-04 Gonzalo Paniagua Javier <gonzalo@novell.com>
1407 * debugger-agent.c: defer including mono-mutex.h until we know the
1410 2009-11-04 Jonathan Chambers <joncham@gmail.com>
1412 * debugger-agent.c: Changes to build on windows. Use mono-mutex instead
1413 of pthreads directly.
1415 * mini.c (mono_sigfpe_signal_handler): Changed signature of Windows
1416 exception handlers. Pass info argument.
1418 * mini.h: Adjust signatures of soft debugger functions to pass void*
1419 instead of siginfo_t. Adjust SIG_HANDLER_SIGNATURE on Windows.
1421 * mini-amd64.c (mono_arch_is_single_step_event): Adjust signature to pass void*
1422 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
1423 (mono_arch_is_breakpoint_event): Adjust signature to pass void*
1424 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
1426 * mini-amd64.h: Adjust MonoW32ExceptionHandler signature.
1428 * mini-x86.c (mono_arch_is_single_step_event): Adjust signature to pass void*
1429 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
1430 (mono_arch_is_breakpoint_event): Adjust signature to pass void*
1431 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
1433 * mini-x86.h: Adjust MonoW32ExceptionHandler signature.
1435 * exceptions-x86.c: Adjust W32_SEH_HANDLE_EX for new signature.
1437 * exceptions-amd64.c: Adjust W32_SEH_HANDLE_EX for new signature.
1439 * mono-semaphore.h: Skeleton implementation for Windows.
1441 Code contributed under MIT/X11 license.
1443 2009-11-04 Jonathan Chambers <joncham@gmail.com>
1445 * simd-intrinsics.c (simd_intrinsic_emit_setter): Unfix my fix.
1447 Code contributed under MIT/X11 license.
1449 2009-11-04 Jonathan Chambers <joncham@gmail.com>
1451 * simd-intrinsics.c (simd_intrinsic_emit_setter): Fix windows build.
1453 Code contributed under MIT/X11 license.
1455 2009-11-04 Zoltan Varga <vargaz@gmail.com>
1457 * aot-compiler.c (mono_save_xdebug_info): Bump the threshold for flushing
1458 debug info to 100 because 10 still slows down gdb too much.
1460 * method-to-ir.c (mono_method_to_ir): Avoid rethrowing thread abort exceptions
1461 inside runtime invoke wrappers. This avoids the need to call ResetAbort () on
1462 them in the wrappers.
1464 2009-11-03 Zoltan Varga <vargaz@gmail.com>
1466 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add an assert.
1468 * simd-intrinsics.c (simd_intrinsic_emit_setter): Fix a warning.
1470 * aot-runtime.c (mono_aot_get_method): Refactor some code into a new helper
1471 function mono_aot_get_array_helper_from_wrapper ().
1473 * aot-compiler.c (add_generic_class): Refactor the code a bit, really emit
1474 array helper methods.
1476 2009-11-03 Rodrigo Kumpera <rkumpera@novell.com>
1478 * simd-intrinsics.c (load_simd_vreg): Add extra argument to signal if
1479 the value was loaded from memory.
1481 * simd-intrinsics.c (simd_intrinsic_emit_setter): Store back to memory if
1482 the value was loader from there.
1484 * simd-intrinsics.c (simd_intrinsic_emit_shuffle): Fail correctly for Shuffle
1485 without constant swizzle.
1487 2009-11-02 Jonathan Chambers <joncham@gmail.com>
1489 * mini-amd64.c: Put soft debugger functions behind a
1490 #ifdef MONO_ARCH_SOFT_DEBUG_SUPPORTED.
1492 * mini-amd64.h: disable the soft debugger in windows.
1494 Code contributed under MIT/X11 license.
1496 2009-11-02 Jonathan Chambers <joncham@gmail.com>
1498 * mini-x86.c: Put soft debugger functions behind a
1499 #ifdef MONO_ARCH_SOFT_DEBUG_SUPPORTED.
1501 Code contributed under MIT/X11 license.
1503 2009-11-02 Jonathan Chambers <joncham@gmail.com>
1505 * exceptions-x86.c (win32_handle_stack_overflow): Fix parameters
1506 to mono_arch_find_jit_info_ext.
1508 Code contributed under MIT/X11 license.
1510 2009-11-03 Zoltan Varga <vargaz@gmail.com>
1512 * debugger-agent.c: Include netinet/in.h to fix the bsd build.
1514 * debugger-agent.c: Add support for filtering events by assemblies.
1516 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Return false if
1517 the agent is not enabled.
1519 2009-11-02 Gonzalo Paniagua Javier <gonzalo@novell.com>
1521 * exceptions-x86.c: hopefully last change to fix the windows build.
1522 This one courtesy of Jonathan Chambers.
1524 2009-11-02 Gonzalo Paniagua Javier <gonzalo@novell.com>
1526 * debugger-agent.c: remove unused function.
1528 2009-11-02 Gonzalo Paniagua Javier <gonzalo@novell.com>
1530 * debugger-agent.c: add #ifdefs for a few header files.
1531 * mini-x86.h: disable the soft debugger in windows.
1532 Step 1 of 2 to make this compile on windows with gcc.
1534 2009-11-02 Zoltan Varga <vargaz@gmail.com>
1536 * tramp-x86.c (mono_arch_get_llvm_imt_trampoline): Comment this out for now
1537 as it breaks the build.
1539 2009-07-01 Zoltan Varga <vargaz@gmail.com>
1541 Merge the soft debugger branch.
1543 * debugger-agent.h debugger-agent.c: New files containing the soft
1544 mode debugger module.
1546 * method-to-ir.c (mono_method_to_ir): Generate OP_SEQ_POINT opcodes
1547 at the appropriate locations.
1549 * mini-<ARCH>.c (mono_arch_output_basic_block): Handle OP_SEQ_POINT
1552 * mini-<ARCH>.c: Add new arch-specific functions to set/clear breakpoints,
1553 enable/disable single stepping.
1555 * exceptions-<ARCH>.c (mono_arch_find_jit_info_ext): New stack unwinding api
1556 which returns all information in a StackFrameInfo structure, and can handle the
1557 LMF frames added by the debugger.
1559 * mini-<ARCH>.h (MonoLMFExt): New structure containing additional information
1562 * mini-exceptions.c (mono_jit_walk_stack_from_ctx_in_thread): New stack
1563 walker function which works on a specific thread and passes a StackFrameInfo
1564 structure to its callback.
1566 * mini.c (mini_init): Initialize the debugger agent.
1568 * aot-compiler.c aot-runtime.c: Add soft-debug support.
1570 * mini-ops.h: Add OP_SEQ_POINT opcode.
1572 * driver.c (mono_main): Add new '--debugger-agent' option for passing
1573 arguments to the debugger agent.
1575 2009-11-02 Zoltan Varga <vargaz@gmail.com>
1577 * mini.c (mini_method_compile): Disable llvm for methods with an lmf here to
1580 * mini-llvm.c (mono_llvm_emit_method): Add support for OP_LOCALLOC.
1582 * tramp-x86.c (mono_arch_get_llvm_imt_trampoline): Implement this for x86.
1584 * mini.c (mini_init): Avoid using the IMT trampoline in the LLVM case.
1586 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add a static rgctx trampoline
1588 (mono_create_llvm_imt_trampoline): New function to create a trampoline which
1589 sets the IMT argument and makes a virtual call.
1591 * mini-llvm.c: Enable interface calls using the llvm imt trampoline.
1593 2009-11-01 Zoltan Varga <vargaz@gmail.com>
1595 * Makefile.am (llvm_sources): Enable the llvm option since it no longer breaks
1598 2009-10-30 Zoltan Varga <vargaz@gmail.com>
1600 * mini.c (mini_cleanup): Call profiler shutdown before shutting down the
1601 runtime. Fixes #551228.
1603 2009-10-29 Zoltan Varga <vargaz@gmail.com>
1605 * mini-x86.c (mono_arch_output_basic_block): Fix % 1. Fixes #550970.
1607 * basic.cs: Add a test.
1609 * method-to-ir.c (mono_method_to_ir): Use EMIT_NEW_LOAD_MEMBASE_TYPE to
1610 load vtypes instead if OP_LOADV_MEMBASE in the implementation of
1611 CONSTRAINED. Fixes #550964.
1613 * generics.cs: Add a test.
1615 2009-10-28 Mark Probst <mark.probst@gmail.com>
1617 * mini-posix.c (add_signal_handler): Use
1618 mono_gc_get_suspend_signal() instead of GC_get_suspend_signal().
1620 2009-10-28 Jerry Maine <crashfourit@gmail.com>
1622 Contributed under the terms of the MIT/X11 license by
1623 Jerry Maine <crashfourit@gail.com>.
1625 * mini-x86.c (mono_arch_cpu_enumerate_simd_versions): Added code to detect
1626 sse4a for simd intrinsics.
1628 * mini-amd64.c (mono_arch_cpu_enumerate_simd_versions): Added code to detect
1629 sse4a for simd intrinsics.
1631 2009-10-27 Zoltan Varga <vargaz@gmail.com>
1633 * ir-emit.h method-to-ir.c: Change a few _IMM macros to assign to inst_imm
1634 instead of inst_p1 which is not the same on ILP32 platforms.
1636 2009-10-24 Zoltan Varga <vargaz@gmail.com>
1638 * mini-ppc.c (mono_arch_emit_prolog): Load the current got address,
1639 not the mscorlib one before calling mono_get_lmf_addr.
1641 * tramp-ppc.c (mono_arch_create_trampoline_code_full): Fix the storing
1642 of the ip to the LMF.
1644 * method-to-ir.c (mono_method_to_ir): Fix the handling of the
1645 immediate in the op->op_imm optimization.
1647 * mini-ppc.c: Add a 'vtregs' field to ArgInfo to make the code easier to
1648 understand. VTypes now work, but are not abi compliant, as they are
1649 split into 4 byte parts instead of 8.
1650 (emit_memcpy): Fix the unrolled case to work on the PS3.
1652 * mini-ppc.c (get_delegate_invoke_impl): Fix this for the PS3.
1654 * aot-compiler.c (mono_compile_assembly): Make the autoreg option
1655 the default when static linking.
1657 * mini-ppc.c (mono_arch_emit_prolog): Fix handling of I8 arguments.
1659 * aot-compiler.c: Add an autoreg option to automatically register
1660 statically linked aot modules using ELF .ctors.
1662 * genmdesc.pl: Add __ppc64__ to allowed defines.
1664 2009-10-25 Zoltan Varga <vargaz@gmail.com>
1666 * mini-posix.c (add_signal_handler): Delay the GC suspend signal while
1667 executing a SIGSEGV handler on an altstack, since libgc can't handle that.
1669 2009-10-24 Mark Probst <mark.probst@gmail.com>
1671 * exceptions-x86.c (mono_arch_find_jit_info): Fix build.
1673 2009-10-24 Zoltan Varga <vargaz@gmail.com>
1675 * mini-exceptions.c (mini_jit_info_table_find): Add an 'out_domain' argument
1676 which will contain the domain where the method was found.
1678 * exceptions-<ARCH>.c mini-exceptions.c: Update callers of
1679 mini_jit_info_table_find ().
1681 * aot-compiler.c (xdebug_end_emit): Remove so stray debug code.
1683 * branch-opts.c (mono_if_conversion): Avoid running deadce if it is disabled.
1685 2009-10-22 Zoltan Varga <vargaz@gmail.com>
1687 * mini-x86.c (mono_arch_emit_prolog): Disable aot for methods with save_lmf
1688 set, its not supported yet.
1690 2009-10-22 Zoltan Varga <vargaz@gmail.com>
1692 * aot-runtime.c (mono_aot_get_method): Avoid asserting if a array generic
1693 iface wrapper is not found.
1694 (mono_aot_get_method): Ditto for GetGenericValueImpl.
1696 2009-10-21 Zoltan Varga <vargaz@gmail.com>
1698 * aot-runtime.c (mono_aot_get_method): Fix support for the IList<T> wrappers,
1699 which have a different name.
1701 * aot-runtime.c (mono_aot_get_method): Special case the array generic iface
1702 wrappers and Array.GetGenericValueImpl ().
1704 * aot-compiler.c: Avoid emitting some wrappers which are not needed anymore
1705 because of the change above.
1707 * generics.cs: Add a test for full aot + generic array ifaces.
1709 2009-10-19 Sebastien Pouliot <sebastien@ximian.com>
1711 * aot-compiler.c (emit_plt): Remove duplicate 'debug_sym' variable
1712 that hides the previous one.
1714 2009-10-18 Zoltan Varga <vargaz@gmail.com>
1716 * aot-compiler.c (can_marshal_struct): Allow some System.dll structs to be
1717 marshalled. Fixes #541623.
1719 2009-10-16 Zoltan Varga <vargaz@gmail.com>
1721 * aot-compiler.c (emit_extra_methods): Remove some asserts which are not needed.
1723 2009-10-15 Zoltan Varga <vargaz@gmail.com>
1725 * mini.c (mono_op_imm_to_op): Handle OP_AND/OR/XOR_IMM.
1727 2009-10-14 Massimiliano Mantione <massi@ximian.com>
1729 * mini-posix.c (sigprof_signal_handler):
1730 Implemented support for building stat call chans in different ways.
1732 2009-10-14 Massimiliano Mantione <massi@ximian.com>
1734 * mini-exceptions.c (mono_find_jit_info):
1735 Also check that a jit info has been found (fixes a profiler crash).
1737 2009-10-14 Massimiliano Mantione <massi@ximian.com>
1739 * mini.c (mono_codegen):
1740 Call mono_profiler_code_buffer_new with correct code address.
1742 2009-10-14 Zoltan Varga <vargaz@gmail.com>
1744 * driver.c (mono_main): Change the date in the copyright.
1746 2009-10-14 Mark Probst <mark.probst@gmail.com>
1748 * method-to-ir.c (mono_method_to_ir): Don't use a managed array
1749 allocator in shared generic code for open classes, because we
1750 can't get those classes' vtables. We need to make managed
1751 allocators not depend on the vtable at compile-time to solve this.
1753 2009-10-13 Martin Baulig <martin@ximian.com>
1755 * debug-mini.c (mono_debugger_trampoline_compiled): Add
1756 `const guint8 *trampoline' argument; send both the old and the new
1759 2009-09-30 Zoltan Varga <vargaz@gmail.com>
1761 * aot-compiler.c (add_wrappers): Add a runtime invoke wrapper which is used by
1762 mono_runtime_capture_context () without calling mono_runtime_invoke ().
1763 (can_marshal_struct): Skip structures with auto layout.
1765 * tramp-arm.c (GEN_TRAMP_SIZE): Increase this by 4.
1767 2009-10-02 Zoltan Varga <vargaz@gmail.com>
1769 * mini-sparc.c (mono_arch_emit_setret): Emit long return values using OP_LMOVE.
1770 (mono_arch_create_vars): Instead of allocating a stack slot by hand, allocate
1771 a variable to hold the stack slot used by the int<->float conversion opcodes.
1773 * mini-sparc.c (mono_arch_build_imt_thunk): Implement support for fail_tramp.
1775 2009-10-04 Zoltan Varga <vargaz@gmail.com>
1777 * aot-compiler.c (add_generic_class): Only add GetGenericValueImpl wrappers
1778 when using full-aot.
1780 2009-10-06 Zoltan Varga <vargaz@gmail.com>
1782 * aot-compiler.c (add_generic_class): Add an instance of GenericComparer<T> for
1783 each instance of Comparer<T>.
1785 * generics.cs: Add a new test.
1787 2009-10-09 Zoltan Varga <vargaz@gmail.com>
1789 * driver.c (parse_debug_options): Add a 'gdb' option.
1791 * mini.c (mini_parse_debug_options): Add a 'gdb' option.
1793 * image-writer.c: Add support for emitting the image into a memory buffer.
1795 * dwarfwriter.c: Add support for sharing one IL file between multiple images.
1797 * aot-compiler.c: Add support for registering debug info with GDB using the
1798 new JIT debugging interface in GDB 7.0. It can be turned on by setting
1799 MONO_XDEBUG to 'gdb'.
1801 2009-10-10 Zoltan Varga <vargaz@gmail.com>
1803 * aot-compiler.c (mono_save_trampoline_xdebug_info): Implement this for the
1806 2009-10-11 Zoltan Varga <vargaz@gmail.com>
1808 * aot-compiler.c (mono_save_xdebug_info): Emit a symbol for the method which
1809 can be used to set breakpoints in gdb.
1811 * image-writer.c (bin_writer_emit_writeout): Add support for setting the text
1812 segment to an absolute address.
1814 2009-10-13 Mark Probst <mark.probst@gmail.com>
1816 * method-to-ir.c: Use the managed array allocator method if
1819 2009-10-13 Bill Holmes <billholmes54@gmail.com>
1821 * aot-compiler.c : Fix the MSVC builds
1823 Code is contributed under MIT/X11 license.
1825 2009-10-13 Zoltan Varga <vargaz@gmail.com>
1827 * aot-compiler.c (mono_save_xdebug_info): Group methods into groups of 10 to
1828 avoid registering 1 symbol file per method with gdb.
1830 2009-09-29 Zoltan Varga <vargaz@gmail.com>
1832 * mini-sparc.c: Fix the handling of enums with base type long.
1834 * mini-sparc.c (mono_arch_output_basic_block): Fix IREM_UN_IMM.
1836 * mini-sparc.c (mono_arch_allocate_vars): Use mono_class_from_mono_type ()
1837 instead of using type->data.klass as the later doesn't work with generics.
1839 2009-09-25 Mark Probst <mark.probst@gmail.com>
1841 * method-to-ir.c, mini.h, mini-alpha.c, mini-amd64.c, mini-arm.c,
1842 mini-hppa.c, mini-ia64.c, mini-mips.c, mini-ppc.c, mini-s390.c,
1843 mini-s390x.c, mini-sparc.c, mini-x86.c: Thread.get_CurrentThread
1844 works differently now and we don't handle it in the JIT anymore.
1846 * mini.c, mini-exceptions.c, mini-posix.c, debug-debugger.c,
1847 debug-mini.c, tramp-amd64.c, tramp-x86.c: Changes resulting from
1848 the Thread class split.
1850 2009-09-25 Zoltan Varga <vargaz@gmail.com>
1852 * driver.c: Don't run tests with the obsolete treeprop optimization.
1854 * mini-sparc.c (mono_arch_create_vars): Make the component vars of a long ret
1855 variable volatile. Fixes #541577.
1857 * basic-calls.cs: Add a new test.
1859 * basic-long.cs: Remove tests which are now in basic-calls.cs.
1861 2009-09-24 Zoltan Varga <vargaz@gmail.com>
1863 * dwarfwriter.c (emit_debug_info_end): Disable this as it doesn't seem to
1864 work/required with recent iphone sdk versions.
1866 * aot-compiler.c (add_wrappers): Generate PtrToStructure wrappers for more
1869 * decompose.c (mono_decompose_vtype_opts): Avoid reading uninitialized memory
1870 in the VCALL decomposition code.
1872 2009-09-22 Zoltan Varga <vargaz@gmail.com>
1874 * mini-ia64.c (mono_arch_output_basic_block): Fix ISHR/ISHR_IMM.
1876 * basic.cs: Add a test.
1878 * mini-ia64.c (mono_arch_build_imt_thunk): Implement support the virtual
1881 * mini-exceptions.c (mini_jit_info_table_find): New helper function which
1882 searches all the domains of the current thread.
1884 * exceptions-<ARCH>.c: Use it. Fixes #539394.
1886 2009-09-21 Zoltan Varga <vargaz@gmail.com>
1888 * exceptions-arm.c (mono_arm_throw_exception): Set ctx->ebp to fp instead of sp
1889 so catching exceptions thrown in the same method works. Fixes exception17.exe.
1891 * tramp-arm.c (mono_arch_create_trampoline_code_full): Store NULL into lmf->method
1892 for non-jit trampolines.
1894 * mini.c (mono_jit_runtime_invoke): Allow string ctors with dyn runtime invoke.
1896 * aot-compiler.c (add_wrappers): Ditto.
1898 * mini-arm.c: Implement support for passing vtypes and floats, and increase
1899 the size of the param area used by dyn_call to 6 which covers the majority of
1902 * mini.c aot-compiler.c: Allow dyn_call for string methods except ctors.
1904 * mini-arm.c: Implement support for passing/receiving
1905 longs and receiving floats in the dyn_call code.
1907 * mini-amd64.c: Implement support for receiving vtypes in registers in
1910 * mini.c mini-amd64.c: Implement partial support for passing vtypes in
1913 2009-09-20 Zoltan Varga <vargaz@gmail.com>
1915 * mini-arm.c (get_call_info): Return more precise information in
1917 (dyn_call_supported): Use the information in CallInfo.
1919 * mini-arm.c: Enable support for returning vtypes in the dyn_call code.
1921 * mini.c mini-amd64.c: Enable support for returning vtypes in the dyn_call
1924 * mini-arm.c: Update after the dyn_call api changes.
1926 * mini.c (mini_create_jit_domain_info): Register a destructor function
1927 for the runtime_invoke_hash.
1929 * mini-amd64.c (mono_arch_get_dyn_call_args): Rename this to
1930 'mono_arch_dyn_call_start'. Pass the pointer to the return value buffer to
1932 (mono_arch_get_dyn_call_ret): Rename this to 'mono_arch_dyn_call_finish'.
1933 (dyn_call_supported): Simplify this by using get_call_info ().
1934 (mono_arch_dyn_call_free): New destructor function.
1936 * generics.cs: Remove a printf.
1938 * method-to-ir.c (mono_method_to_ir): Allocate some param area for DYN_CALL.
1940 * mini-arm.c: Add support for enum return values and passing a few arguments
1943 * mini.c (mono_jit_runtime_invoke): Add support for enum return values to
1946 * mini-amd64.c (mono_arch_get_dyn_call_ret): Ditto.
1948 * aot-compiler.c (add_wrappers): Add a few restrictions for the use of
1949 the dynamic invoke wrappers.
1951 * mini-arm.c: Implement OP_DYN_CALL for arm.
1953 * aot-compiler.c (add_wrappers): Avoid aot-ing runtime invoke wrappers
1954 supported by the dynamic runtime invoke wrapper.
1956 * aot-compiler.c aot-runtime.c: Add support for encoding the dynamic
1957 runtime invoke wrapper.
1959 * mini.c (mono_jit_runtime_invoke): Use the dynamic runtime invoke wrappers
1960 if possible when running with full-aot.
1962 * mini-ops.h: Add OP_DYN_CALL opcode.
1964 * mini-amd64.c method-to-ir.c: Add infrastructure for making method calls
1965 with dynamic arguments lists similar to libffi.
1967 2009-09-19 Zoltan Varga <vargaz@gmail.com>
1969 * method-to-ir.c: Fix the previous change on 64 bit platforms.
1971 * method-to-ir.c: Applied patch from Rodrigo Kumpera. Allow an i8 argument
1974 * iltests.il.in: Add a new test.
1976 2009-09-18 Zoltan Varga <vargaz@gmail.com>
1978 * aot-compiler.c (add_generic_instances): Add more instances of
1979 GenericEqualityComparer.
1981 2009-09-18 Rodrigo Kumpera <rkumpera@novell.com>
1983 * mini.c: Add asserts for mono_class_vtable calls that are not meant to fail.
1985 2009-09-18 Rodrigo Kumpera <rkumpera@novell.com>
1987 * method-to-ir.c: Handle failures from mono_class_vtable. Added some
1988 comments on some functions that now can fail.
1990 2009-09-17 Andrew Jorgensen <ajorgensen@novell.com>
1992 * Makefile.am: Add Info.plist to EXTRA_DIST
1994 2009-09-16 Zoltan Varga <vargaz@gmail.com>
1996 * method-to-ir.c (mono_method_to_ir): Allow AOT for CEE_LDTOKEN in
1997 static synchronized wrappers. Fixes #539500.
1999 2009-09-14 Rodrigo Kumpera <rkumpera@novell.com>
2001 * jit-icalls.c (mono_class_static_field_address): handle vtable failure
2004 2009-09-16 Zoltan Varga <vargaz@gmail.com>
2006 * mini-exceptions.c (mono_handle_exception_internal): Store the computed
2007 lmf before calling filter clauses as well. Fixes #539550.
2009 * exceptions.cs: Add a test.
2011 2009-09-14 Zoltan Varga <vargaz@gmail.com>
2013 * aot-compiler.c (add_generic_class): Add instances of
2014 Array.GetGenericValueImpl as well.
2016 * Makefile.am (fullaotcheck): Copy and aot more assemblies so linq
2019 * generics.cs: Add a fullaot linq test.
2021 2009-09-10 Zoltan Varga <vargaz@gmail.com>
2023 * aot-compiler.c (arch_emit_static_rgctx_trampoline): Don't clobber argument
2026 2009-09-10 Bill Holmes <billholmes54@gmail.com>
2028 * mini-trampolines.c (mono_delegate_trampoline) : Call
2029 mono_cominterop_get_invoke if the delegate target object
2032 Code is contributed under MIT/X11 license.
2034 2009-09-09 Sebastien Pouliot <sebastien@ximian.com>
2036 * method-to-ir.c: For CoreCLR throw a SecurityException if an
2037 internal call is defined outside platform code. Reduce code
2038 duplication with existing [Method|Field]AccessException
2040 2009-09-08 Rodrigo Kumpera <rkumpera@novell.com>
2042 * mini-x86.c (mono_arch_emit_call): Don't reduce stack usage by 4
2043 if the return value is a small struct passed on regs.
2045 2009-09-09 Zoltan Varga <vargaz@gmail.com>
2047 * cpu-arm.md mini-arm.c: Remove unused opcodes.
2049 * mini-codegen.c: Enable the cpu description validation for arm.
2051 2009-09-08 Zoltan Varga <vargaz@gmail.com>
2053 * basic-calls.cs: Move the test_0_float_load_and_store_with_big_offset ()
2054 test which depends on structs to objects.cs.
2056 * basic-calls.cs: Remove calls to Console.WriteLine and throws, since those
2057 require object model related stuff working.
2059 * cpu-x86.md mini-x86.c: Remove more unused opcodes.
2061 * mini-ops.h: Fix OP_BIGMUL instruction descriptions.
2063 * mini-codegen.c (mono_local_regalloc): Validate the cpu description
2064 against the instruction metadata in mini-ops.h. amd64 only for now.
2066 * mini-ops.h: Fix some instruction descriptions.
2068 * mini-ops.h mini-x86.c mini-amd64.c cpu-<ARCH>.md: Remove some
2069 unused instructions.
2071 2009-09-06 Zoltan Varga <vargaz@gmail.com>
2073 * exceptions.cs: Add a new test.
2075 2009-09-05 Rodrigo Kumpera <rkumpera@novell.com>
2077 * mini-x86.c (needs_stack_frame): OSX requires full frames to keep proper alignment.
2079 2009-09-06 Zoltan Varga <vargaz@gmail.com>
2081 * mini-llvm.c (mono_llvm_emit_method): Add a few more missing casts,
2082 skip empty phi opcodes.
2084 * mini-llvm.c (mono_llvm_emit_method): Handle unsigned volatile variables
2085 correctly by zero extending after loads. Skip methods containing calls
2086 to the monitor enter/exit trampolines.
2088 * tramp-x86.c (mono_arch_create_trampoline_code): Align the stack
2089 when calling mono_thread_force_interruption_checkpoint ().
2091 * mini.c (mini_method_compile): Disable llvm when AOT compiling.
2093 * tramp-amd64.c (mono_arch_patch_callsite): Add support for 32 bit ->
2095 (mono_arch_nullify_class_init_trampoline): Read 'buf' instead of 'code'.
2097 * mini-llvm.c (mono_llvm_emit_method): Add a few missing conversions so a
2098 bootstrap could run.
2100 2009-09-04 Zoltan Varga <vargaz@gmail.com>
2102 * mini.c (mini_init): Set callbacks.get_runtime_build_info ().
2104 2009-09-03 Zoltan Varga <vargaz@gmail.com>
2106 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Pass the start
2108 mono_breakpoint_clean_code () when using LLVM as the prologues generated by
2109 LLVM might be very short.
2111 * mini-x86.c (mono_arch_output_basic_block): Maintain stack alignment
2112 in OP_THROW/RETHROW.
2114 * exceptions-x86.c: Rewrite the throw trampolines so they maintain stack
2117 2009-09-03 Zoltan Varga <vargaz@gmail.com>
2119 * mini-amd64.c (mono_arch_get_vcall_slot): Pass the start of the method to
2120 mono_breakpoint_clean_code () when using LLVM as the prologues generated by
2121 LLVM might be very short.
2123 2009-09-01 Zoltan Varga <vargaz@gmail.com>
2125 * exceptions-x86.c (throw_exception): Fix the previous change by substracting
2126 the alignment for the value of sp.
2128 2009-09-01 Geoff Norton <gnorton@novell.com>
2130 * mini.c (mono_get_lmf_addr): Fix jit_thread_attach for native to
2131 managed wrappers in full aot.
2133 2009-08-31 Zoltan Varga <vargaz@gmail.com>
2135 * exceptions-x86.c (get_throw_exception): Align the stack on osx.
2137 2009-08-28 Zoltan Varga <vargaz@gmail.com>
2139 * mini-llvm-cpp.cpp mini-llvm.c: Update to latest llvm api.
2141 2009-08-25 Zoltan Varga <vargaz@gmail.com>
2143 * aot-compiler.c (emit_exception_debug_info): Emit ei->flags too.
2145 * aot-runtime.c (decode_exception_debug_info): Decode ei->flags from the
2148 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
2150 * aot-runtime.c aot-compiler.c: Emit exception causes fully so we don't
2151 depend on the info MonoMethodHeader which could be missing in IL stripped
2154 2009-08-25 Zoltan Varga <vargaz@gmail.com>
2156 * mini-arm.c (add_general): Fix the passing of 64 bit values on darwin, where
2157 they are only 4 byte aligned.
2159 2009-08-21 Zoltan Varga <vargaz@gmail.com>
2161 * mini-arm.c (mono_arch_allocate_vars): Use FP as the frame pointer as
2162 was done previously, since using SP causes too many problems.
2164 * exceptions-arm.c: Fix the handling of sp/fp so unwinding through
2165 frames without a frame pointer works.
2167 * mini-arm.c (mono_arch_get_global_int_regs): Avoid using V5 as a
2168 global register in methods with calls, since the calls can go through
2169 a static rgctx trampoline which doesn't save it.
2171 2009-08-19 Zoltan Varga <vargaz@gmail.com>
2173 * mini-arm.c (mono_arch_context_get_int_reg): Handle SP as well.
2175 2009-08-18 Zoltan Varga <vargaz@gmail.com>
2177 * aot-compiler.c (add_generic_instances): Fix the net 1.1 build.
2179 2009-08-18 Christian Hergert <chris@dronelabs.com>
2181 * method-to-ir.c: Fix warnings for uninitialized variables.
2183 2009-08-18 Christian Hergert <chris@dronelabs.com>
2185 * mini-exceptions.c:
2186 * aot-compiler.c: Fix printf warnings.
2188 2009-08-18 Zoltan Varga <vargaz@gmail.com>
2190 * aot-compiler.c (add_generic_instances): Add string[] wrapper methods.
2191 Add GetGenericValueImpl<string>.
2193 * aot-compiler.c (add_generic_instances): Add instances of
2194 GenericEqualityComparer<T> for primitive types. Only emit the array
2195 wrappers into the mscorlib image.
2197 2009-08-15 Zoltan Varga <vargaz@gmail.com>
2199 * aot-runtime.c (load_method): Rename 'aot_module' -> 'amodule'. Allocate
2200 the methods_loaded array using amodule->info->nmethods.
2202 * mini.h (MonoAotFileInfo): Add an 'nmethods' field.
2203 (MONO_AOT_FILE_VERSION): Bump this.
2205 * aot-compiler.c: Emit more generic instances allowing some parts of linq
2208 * aot-runtime.c (mono_aot_get_unwind_info): Handle the case when the
2209 MonoJitInfo doesn't belong to its methods aot image.
2211 2009-08-14 Zoltan Varga <vargaz@gmail.com>
2213 * mini-arm.c (mono_arch_allocate_vars): Use SP as the default frame reg.
2215 * mini-arm.c: Fix warnings.
2217 * mini-arm.c (mono_arm_emit_load_imm): Only emit a movt if needed.
2219 * mini-arm.c (mono_arm_emit_load_imm): Use movt/movw if the cpu
2222 2009-08-12 Zoltan Varga <vargaz@gmail.com>
2224 * aot-compiler.c (arch_emit_imt_thunk): Rework the arm code to
2225 avoid clobbering IP.
2227 * mini-trampolines.c (mono_magic_trampoline): Allocate a local to
2228 hold the trampoline argument, so its initial value is available during
2231 2009-08-11 Gonzalo Paniagua Javier <gonzalo@novell.com>
2234 * exceptions-hppa.c:
2236 * exceptions-s390x.c:
2237 * exceptions-mips.c:
2239 * exceptions-sparc.c:
2240 * exceptions-alpha.c:
2242 * mini-trampolines.c:
2244 * exceptions-s390.c: add and use #define's instead of sizeof()
2245 for MonoJitInfo and MonoJitInfoTable.
2247 2009-08-10 Gonzalo Paniagua Javier <gonzalo@novell.com>
2252 * tramp-x86.c: use a #define instead of sizeof() for a few
2253 structures that use a zero-length array.
2255 2009-08-07 Rodrigo Kumpera <rkumpera@novell.com>
2257 * method-to-ir.c (mono_method_to_ir/CEE_CONSTRAINED_): Handle the
2258 case when the method is dynamic. Fixes #529238.
2260 2009-08-06 Zoltan Varga <vargaz@gmail.com>
2262 * mini.c (mono_jit_compile_method_inner): Throw an exception instead
2263 of asserting when a method is JIT compiled in full-aot mode.
2265 2009-08-03 Jerry Maine <crashfourit@gmail.com>
2267 Contributed under the terms of the MIT/X11 license by
2268 Jerry Maine <crashfourit@gail.com>.
2270 * fixed wrong dates in changelog.
2272 2009-08-03 Jerry Maine <crashfourit@gmail.com>
2274 Contributed under the terms of the MIT/X11 license by
2275 Jerry Maine <crashfourit@gail.com>.
2277 * basic-simd.cs: added test for packed double square root.
2278 * cpu-amd64.md: added opcode info for packed double square root.
2279 * cpu-x86.md: added opcode info for packed double square root.
2280 * mini-ops.h: added IR opcode for packed double square root.
2281 * mini-x86.c: added IR to native translation code for packed double square root.
2282 * mini-amd64.c: removed todo for packed double square root.
2283 * simd-intrinsics.c: added method to IR opcode converstion for
2284 packed double square root.
2286 2009-08-03 Jerry Maine <crashfourit@gmail.com>
2288 Contributed under the terms of the MIT/X11 license by
2289 Jerry Maine <crashfourit@gail.com>.
2291 * mini-amd64.c: Added a change to help tell the difference as
2292 to what perpose the xmm register is being used--mainly to help
2294 * mini-amd64.h: Changed callee regs to use 15 out of 16
2295 (one used for special cases) xmm registers for both fp
2296 and simd ops. Added define to turn on new feature in the regalloc
2297 that allows fp and simd ops to share the xmm regs happily.
2298 * codegen.c: Added code to detect for which perpose an xmm reg is
2299 being used (fp or simd) and to translate back and forth to the
2300 correct logical reg bank (fp or simd) for 'spill load's.
2302 2009-08-03 Jerry Maine <crashfourit@gmail.com>
2304 Contributed under the terms of the MIT/X11 license by
2305 Jerry Maine <crashfourit@gail.com>.
2307 * basic-simd.cs: Added tests for stressing the regalloc when running with
2308 16 simd regs and when simd and fp ops share the same reg bank.
2310 2009-08-01 Mark Probst <mark.probst@gmail.com>
2312 * method-to-ir.c (mini_emit_stobj): If we call mono_value_copy()
2313 in shared generic code, we might have to look up the class in the
2314 RGCTX. If we use the class directly, compute its GC descriptor.
2316 2009-07-31 Rodrigo Kumpera <rkumpera@novell.com>
2318 * mini.c (mono_jit_runtime_invoke): Fix a warning.
2320 2009-07-31 Rodrigo Kumpera <rkumpera@novell.com>
2322 * mini.c (mono_jit_runtime_invoke): Initialize the class and
2323 check for errors. Fixed the case when the class with the Main
2326 2009-07-31 Jerry Maine <crashfourit@gmail.com>
2328 Contributed under the terms of the MIT/X11 license by
2329 Jerry Maine <crashfourit@gail.com>.
2331 * cpu-amd64.md: Fixed simple bug in machine discrition file.
2333 2009-07-31 Zoltan Varga <vargaz@gmail.com>
2335 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_IREM_UN_IMM.
2337 2009-08-30 Rodrigo Kumpera <rkumpera@novell.com>
2339 * method-to-ir.c: Fix naming of stelem and ldelem.
2341 2009-07-30 Zoltan Varga <vargaz@gmail.com>
2343 * driver.c (main_thread_handler): Check that the assembly loaded
2344 matches the filename when doing AOT.
2346 2009-07-30 Mark Probst <mark.probst@gmail.com>
2348 * mini.c: get_ip_from_sigctx installer has been removed, so don't
2351 * mini-x86.h, mini-amd64.h, mini-ppc.h: UCONTEXT macros moved (to
2352 utils/mono-sigcontext.h).
2354 * exceptions-amd64.c: Use the UCONTEXT_GREGS macro instead of an
2357 2009-07-29 Massimiliano Mantione <massi@ximian.com>
2359 * mini.c (mono_codegen):
2360 Call profiler hook to keep track of method code buffers.
2362 2009-07-27 Mark Probst <mark.probst@gmail.com>
2364 * method-to-ir.c: Invoke write barriers for the
2365 Interlocked.(Compare)Exchange JIT intrinsics.
2367 2009-07-26 Raja R Harinath <harinath@hurrynot.org>
2369 * Makefile.am (version.h): Fix issues when built out of tree.
2370 Remove some redundant 'grep's piped through 'sed's.
2372 Fri Jul 24 17:28:37 CEST 2009 Steven Munroe <munroesj@us.ibm.com>
2374 This patch is contributed under the terms of the MIT/X11 license
2376 * mini-ppc.c (mono_arch_output_basic_block):
2377 (OP_STOREI1_MEMBASE_REG): Handle 32-bit offsets combining addis
2378 for bits 32-47 with signed load/store diplacements for bits
2379 48-63. Use prefered base/offset order for indexed form.
2380 (OP_STOREI2_MEMBASE_REG, OP_STORE_MEMBASE_REG): Same.
2381 (OP_LOAD_MEMBASE, OP_LOADI4_MEMBASE, OP_LOADU4_MEMBASE,
2382 OP_LOADI1_MEMBASE, OP_LOADU1_MEMBASE, OP_LOADU2_MEMBASE,
2383 OP_LOADI2_MEMBASE): Same.
2384 (OP_STORER8_MEMBASE_REG, OP_LOADR8_MEMBASE,
2385 OP_STORER4_MEMBASE_REG, OP_LOADR4_MEMBASE): Same.
2386 (OP_STOREI1_MEMINDEX): Use prefered base/offset order for
2388 (OP_STOREI2_MEMINDEX, OP_STORE_MEMINDEX): Same.
2389 (OP_LOAD_MEMINDEX, OP_LOADI4_MEMINDEX, OP_LOADU4_MEMINDEX,
2390 OP_LOADU2_MEMINDEX, OP_LOADI2_MEMINDEX, OP_LOADU1_MEMINDEX,
2391 OP_LOADI1_MEMINDEX): Same
2392 (OP_LOADR4_MEMINDEX, OP_LOADR8_MEMINDEX, OP_STORER4_MEMINDEX,
2393 OP_STORER8_MEMINDEX): Same
2394 (OP_JMP): Use addis/addi sequence for int cfg->stack_usage
2396 (mono_arch_emit_prolog): Handle 32-bit offsets combining addis
2397 for bits 32-47 with signed load/store diplacements for bits
2398 48-63. Use prefered base/offset order for indexed form.
2400 Fri Jul 24 16:57:12 CEST 2009 Steven Munroe <munroesj@us.ibm.com>
2402 This patch is contributed under the terms of the MIT/X11 license
2404 * mini-ppc.c: Define PPC_MOVE_FPR_GPR and PPC_ISA_64.
2405 (mono_arch_get_vcall_slot): Fx pointer to int cast warning.
2406 (mono_arch_decompose_opts): Make OP_ICONV_TO_R4 and
2407 OP_ICONV_TO_R8 decompose conditional on !PPC_ISA_64.
2408 (mono_arch_output_basic_block) [OP_JMP]: Use ppc_load32 for
2409 cfg->stack_usage to avoid size warnings.
2410 (mono_arch_output_basic_block) [__mono_ppc64__]: Replace
2411 store/load sequence with mffgpr if PPC_MOVE_FPR_GPR is true.
2412 (mono_arch_output_basic_block) [!__mono_ppc64__]: For
2413 OP_ICONV_TO_R4 or OP_ICONV_TO_R8 and PPC_ISA_64 use fcfid
2415 (mono_arch_emit_prolog): Move mono_emit_unwind_op_def_cfa
2416 after code varible is initialized.
2417 Add g_assert ppc_is_imm16 for ainfo->offset. Handle
2418 ainfo->size == 8 when ainfo->offset !ppc_is_imm16.
2419 (mono_arch_emit_epilog):
2420 Move Use ppc_load32 for cfg->stack_usage to avoid size
2423 2009-07-24 Mark Probst <mark.probst@gmail.com>
2425 * method-to-ir.c: The write barrier doesn't do the store anymore,
2426 so we have always to emit it. Also, emit the wbarrier after the
2429 2009-07-24 Zoltan Varga <vargaz@gmail.com>
2431 * mini-arm.c (mono_arch_get_delegate_invoke_impls): Add a trampoline
2432 for argument count 3 too.
2434 2009-07-23 Zoltan Varga <vargaz@gmail.com>
2436 * mini.c (mono_jit_compile_method_with_opt): Add an 'ex' argument to let
2437 the caller handle the exceptions.
2438 (mono_jit_runtime_invoke): Handle exceptions thrown while compiling the
2439 method. Fixes #524498.
2441 2009-07-22 Geoff Norton <gnorton@novell.com>
2443 * mini-exceptions.c: Fix build on ia64.
2445 2009-07-22 Mark Probst <mark.probst@gmail.com>
2447 * mini-exceptions.c (ves_icall_get_frame_info): Use write
2450 2009-07-21 Zoltan Varga <vargaz@gmail.com>
2452 * mini-arm.c (mono_arch_emit_prolog): Fix thread attaching in aot
2455 2009-07-20 Zoltan Varga <vargaz@gmail.com>
2457 * basic-simd.cs (Main): Pass args to the test driver.
2459 2009-07-20 Geoff Norton <gnorton@novell.com>
2461 * mini-x86.h: Fix the x86 version guards to use Apple's
2462 properly defined macros.
2464 2009-07-20 Geoff Norton <gnorton@novell.com>
2466 * mini-x86.c: Fix --trace on darwin-x86 and other systems which require
2469 2009-07-20 Zoltan Varga <vargaz@gmail.com>
2471 * mini.c (mono_jit_runtime_invoke): Speed this up by adding a hash to
2472 MonoJitDomainInfo which maps MonoMethod's to a structure containing all
2473 the information which is needed for invokes, so only one locking+hash table
2476 * aot-compiler.c: Add a 'tool-prefix' option to be used when cross-compiling.
2478 * aot-compiler.c (add_generic_instances): Emit instances of
2479 GenericComparer<T> for primitive types.
2481 2009-07-19 Rodrigo Kumpera <rkumpera@novell.com>
2483 * mini-posix.c: Fix linux build.
2485 2009-07-19 Geoff Norton <gnorton@novell.com>
2487 * mini.h: Add prototypes for mono_runtime_syscall_fork and
2488 mono_gdb_render_native_backtraces
2489 * mini-darwin.c: Apple's syscall(SYS_fork) is very weird on x86,
2490 so we implement the sane semantics to the runtime here
2491 (mono_gdb_render_native_backtraces). Apple also uses an ancient gdb
2492 so we need to call it differently (mono_gdb_render_native_backtraces)
2493 * mini-posix.c: Move the old semantics from mini.c to the prototypes
2494 here for default implementations.
2495 * mini.c: Refactor mono_handle_native_sigsegv so that we can properly
2496 support Apple's weird syscall (SYS_fork) implementation and not busy
2497 loop in abort() on native crashes on OSX anymore.
2499 2009-07-18 Zoltan Varga <vargaz@gmail.com>
2501 * aot-runtime.c (load_method): Change the handling of the
2502 MONO_LASTAOT env variable so MONO_LASTAOT=0 means that no aot methods
2505 * mini.c (mono_patch_info_equal): Really fix the handling of RGCTX_FETCH.
2507 2009-07-17 Zoltan Varga <vargaz@gmail.com>
2509 * mini.c (mono_patch_info_equal): Revert the last change for now as it
2510 seems to break the aot tests.
2512 * mini.c (mono_patch_info_equal): Fix the handling of
2513 MONO_PATCH_INFO_RGCTX_FETCH.
2515 2009-07-16 Zoltan Varga <vargaz@gmail.com>
2517 * unwind.c: Use TARGET_AMD64 instead of __x86_64__.
2519 * mini.c (mono_patch_info_hash): Fix the handling of
2520 MONO_PATCH_INFO_INTERNAL_METHOD.
2521 (mono_patch_info_equal): Ditto.
2523 2009-07-16 Zoltan Varga <vargaz@gmail.com>
2525 * mini-llvm.c (mono_llvm_emit_method): Use module instead of ctx->module
2528 * mini-llvm.c: Add some infrastructure for AOT support.
2530 2009-07-15 Zoltan Varga <vargaz@gmail.com>
2532 * mini-llvm-cpp.c: Update to the latest llvm api.
2534 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Set the EnablePrettyStackTrace
2535 option to false to prevent llvm from installing signal handlers which
2538 2009-07-15 Rodrigo Kumpera <rkumpera@novell.com>
2541 * cpu-amd64.md: Revert previous change as those instructions
2542 take 2 separate arguments. Remember to read the arch docs more
2543 carefully next time.
2545 2009-07-15 Zoltan Varga <vargaz@gmail.com>
2547 * mini-llvm-cpp.cpp (mono_llvm_build_alloca): Update to latest llvm api.
2549 Wed Jul 15 17:20:27 CEST 2009 Paolo Molaro <lupus@ximian.com>
2551 * mini-ppc.c: exploit multiple load/store units if available (rest of
2552 the change from Steven Munroe (<munroesj@us.ibm.com>) first patch at
2553 http://bugzilla.novell.com/show_bug.cgi?id=487846).
2555 Wed Jul 15 16:24:57 CEST 2009 Paolo Molaro <lupus@ximian.com>
2557 * mini-ppc.c: integrate most of Steven Munroe (<munroesj@us.ibm.com>)
2558 first patch at http://bugzilla.novell.com/show_bug.cgi?id=487846.
2560 2009-07-14 Rodrigo Kumpera <rkumpera@novell.com>
2562 * cpu-x86.md: Fix missing clobbering from trancendental simd
2565 * cpu-amd64.md: Same.
2567 2009-07-14 Jerry Maine <crashfourit@gmail.com>
2569 Contributed under the terms of the MIT/X11 license by
2570 Jerry Maine <crashfourit@gail.com>.
2572 * basic-simd.cs: Added tests for single and doulble indexers.
2574 * cpu-amd64.md: Added simd opcode information.
2576 * mini-amd64.c: Added IR to native simd generation code.
2577 Added simd register names and function that returns them.
2579 * mini-amd64.h: Added marcos to turn on simd code compilation in
2580 amd64. Added max simd register count marco. Added caller/callee
2581 register mask marcos. Added marcos to use simd register bank.
2583 * mini.h: Added helper marco for shufling dwords and simple
2586 2009-07-14 Zoltan Varga <vargaz@gmail.com>
2588 * mini-llvm-cpp.cpp: Update to latest llvm SVN api.
2590 * Makefile.am (mono_LDADD): Pass LLVM_LDFLAGS to the linked.
2592 * unwind.c (mono_unwind_get_ops_from_fde): Make this return
2593 the length of the native code as well.
2595 * basic-simd.cs: Add a test for #521662.
2597 Mon Jul 13 17:58:50 CEST 2009 Paolo Molaro <lupus@ximian.com>
2599 * mini-ppc.c: fixed bug introduced by Steven's TLS changes.
2601 2009-07-13 Mark Probst <mark.probst@gmail.com>
2603 * mini.c: Register function for getting the IP from a signal
2604 context with metadata.
2606 2009-07-13 Zoltan Varga <vargaz@gmail.com>
2608 * method-to-ir.c (mono_method_to_ir): When calling a gshared method,
2609 call a generic class init trampoline if needed. Fixes #519336.
2611 * generics.cs: Add a test.
2613 2009-07-09 Mark Probst <mark.probst@gmail.com>
2615 * method-to-ir.c: When doing a call which might be remote from
2616 shared generic code to other shared code with open type arguments,
2617 get the remoting invoke wrapper from the RGCTX and do an indirect
2620 2009-07-03 Zoltan Varga <vargaz@gmail.com>
2622 * mini-trampolines.c (get_unbox_trampoline): Add an rgctx trampoline
2623 after the unbox trampoline in the full-aot case.
2625 2009-07-02 jonas echterhoff <jonas@unity3d.com>
2627 * mini.c: Move initialization of jit_mutex before debugger initialization
2632 * Info.plist: added Info.plist and link flag to enable the mono executable
2633 to access other processes. Requires codesigning of the executable to work.
2635 * mdb-debug-info32-darwin.s: The same as mdb-debug-info32.s, changed to
2640 2009-06-30 Zoltan Varga <vargaz@gmail.com>
2642 * driver.c (mini_regression): Handle loading errors. Fixes #508869.
2644 2009-06-29 Zoltan Varga <vargaz@gmail.com>
2646 * mini-exceptions.c (get_generic_context_from_stack_frame): Fix the case
2647 when the generic instance is an instantiation of a subclass of the
2648 methods class. Fixes #517166.
2650 2009-06-26 Zoltan Varga <vargaz@gmail.com>
2652 * mini-amd64.c (mono_arch_emit_prolog): Fix thread attaching in AOTed
2655 * mini.c (mono_jit_thread_attach): Allow domain to be NULL for calls from
2658 * CMakeLists.txt: Add minimal support for installation.
2660 2009-06-25 Zoltan Varga <vargaz@gmail.com>
2662 * aot-compiler.c (emit_and_reloc_code): Factor out the code to
2663 determine whenever a method is directly callable to a separate function.
2665 * mini-<ARCH>.c tramp-<ARCH>.c: Remove needless casts and add new
2666 needed ones as a result of the previous change.
2668 * mini-<ARCH>.c tramp-<ARCH>.c: Use mgreg_t* as the
2669 type of register arrays.
2671 * mini-trampolines.c tramp-<ARCH>.c aot-runtime.c: Use mgreg_t* as the
2672 type of register arrays.
2674 2009-06-24 Jerry Maine <crashfourit@gmail.com>
2676 Contributed under the terms of the MIT/X11 license by
2677 Jerry Maine <crashfourit@gail.com>.
2679 * mini-amd64.c: Added code to convert simd IR to native amd64 sse.
2681 2009-06-24 Zoltan Varga <vargaz@gmail.com>
2683 * aot-compiler.c (emit_plt): Define debug labels for most plt entries.
2685 2009-06-24 Neale Ferguson <neale@sinenomine.net>
2687 * mini-s390x.c: Correct LCONV_TO_Ix and ICONV_TO_Ix routines. Fix leave_method
2688 dump of structure return value. Fix some formatting.
2689 * cpu-s390x.md: Fix lengths of instruction sequences.
2690 * mini-s390.c: Minor formatting changes.
2692 2009-06-24 Zoltan Varga <vargaz@gmail.com>
2694 * mini-x86.h: Applied patch from Romain Tartiere (romain@blogreen.org).
2695 Use sigaction on freebsd as well.
2697 2009-06-23 Zoltan Varga <vargaz@gmail.com>
2699 * mini.h: Don't define MONO_ARCH_HAVE_TLS_GET to 0, as some code
2702 * mini.c (mini_init): Revert a change which breaks cross-compilation.
2704 2009-06-22 Mark Probst <mark.probst@gmail.com>
2706 * mini-ppc.c, cpu-ppc.md: Enable TLS on Darwin/G4.
2708 2009-06-22 Mark Probst <mark.probst@gmail.com>
2710 * mini.c, mini.h: Tell the runtime whether we support MONO_TLS.
2712 2009-06-20 Martin Baulig <martin@ximian.com>
2715 (MonoDebuggerThreadFlags): New enum typedef.
2716 (MonoDebuggerThreadInfo): Added `guint32 thread_flags'.
2717 (mono_debugger_thread_created): Added `gpointer func' argument;
2718 initialize the new `thread_flags' field.
2720 2009-06-18 Martin Baulig <martin@ximian.com>
2722 * debug-debugger.h (MonoDebuggerRuntimeFlags): New enum typedef.
2723 (MonoDebuggerInfo): Renamed the `dummy' field info `runtime_info'.
2726 (mini_debugger_set_attach_ok): New function; sets the attach-ok
2727 flag in `MONO_DEBUGGER__info.runtime_info'.
2730 (mono_main): Call mini_debugger_set_attach_ok() if generics
2731 sharing is disabled.
2733 2009-06-22 Zoltan Varga <vargaz@gmail.com>
2735 * aot-compiler.c (add_wrappers): Fix a warning.
2737 * mini-ppc.c tramp-ppc.c exceptions-ppc.c aot-compiler.c: Update after
2738 the ppc load/store macro changes.
2740 2009-06-21 Zoltan Varga <vargaz@gmail.com>
2742 * tramp-ppc.c (mono_arch_patch_plt_entry): Implement this.
2744 * aot-compiler.c (mono_compile_assembly): Sanitize the plt symbol too,
2745 not just the got symbol.
2747 * mini-ppc.c aot-compiler.c unwind.c: Implement generation of unwind info
2750 * aot-compiler.c unwind.c: Add infrastructure for unwind support on
2753 * aot-compiler.c: Remove some fixmes.
2755 * driver.c (mono_main): Print a helpful message when cross-compiling.
2757 * mini.c (mini_init): Disable signal handlers when cross-compiling.
2759 * method-to-ir.c (initialize_array_data): Do the optimization if the
2760 target byte order is little endian, instead of the host byte order.
2762 * aot-compiler.c: Emit sizes for most symbols, only emit runtime-invoke
2763 wrappers into the mscorlib image, Emit a unique plt symbol for each
2764 image, emit symbols for plt entries.
2766 * image-writer.c (img_writer_emit_symbol_size): New function to emit
2769 2009-06-20 Zoltan Varga <vargaz@gmail.com>
2771 * aot-compiler.c (add_wrappers): Avoid calling
2772 mono_marshal_get_type_info () since it can assert for some types.
2774 * method-to-ir.c (mono_method_to_ir): Disable aot when some forms of
2775 ldtoken are used inside wrappers.
2777 * helpers.c: Add support for prefixing tools with the arch name.
2779 * mini.h (OP_LOADR_MEMBASE): New opcodes to load/store pointer sized
2780 quantities when using ilp32.
2782 * mini-codegen.c: Use OP_LOADR_MEMBASE/OP_STORER_MEMBASE for loading/storing
2783 spill slots. Use sizeof(mgreg_t) for the spill slot size.
2785 * image-writer.c: Use .long on ilp32.
2787 * aot-compiler.c: Use 32 bit loads on ilp32.
2789 2009-06-19 Zoltan Varga <vargaz@gmail.com>
2791 * tramp-ppc.c (mono_arch_create_trampoline_code): Fix the ppc build.
2793 * mini-ops.h: Use TARGET_POWERPC define for consistency.
2795 * patch-info.h: Add 'MSCORLIB_GOT_ADDR' patch type.
2797 * aot-compiler.c aot-runtime.c: Put the mscorlib got address into the
2798 second got slot of every aot image.
2800 * aot-compiler.c aot-runtime.c mini-trampolines.c: Add support for
2801 aot on platforms with function pointers.
2803 * mini-ppc.h mini-ppp.c cpu-ppc.md exceptions-ppc.c tramp-ppc.c: Add
2804 support for aot/full aot on ppc/ppc64.
2806 * tramp-<ARCH>.c (mono_arch_patch_plt_entry): Add 'got' and 'regs'
2807 arguments which are needed on ppc.
2809 * tramp-arm.c (mono_arch_nullify_class_init_trampoline): Add 'regs'
2812 * mini-trampolines.c aot-runtime.c: Update after the above changes.
2814 * liveness.c (BITS_PER_CHUNK): Use MONO_BITSET_BITS_PER_CHUNK.
2816 * regalloc2.c (BITS_PER_CHUNK): Ditto.
2818 * aot-compiler.c (emit_got_info): Fix reading unused memory.
2820 * ir-emit.h (alloc_dreg): Add a 'return -1' to quiet some compilers.
2822 2009-06-17 Geoff Norton <gnorton@novell.com>
2824 * aot-compiler.c: Ensure we dont try to close a null dwarf writer.
2826 2009-06-17 Zoltan Varga <vargaz@gmail.com>
2828 * dwarfwriter.c (mono_dwarf_writer_create): Add an 'appending' parameter
2829 to control whenever the dwarf writer is in xdebug or aot mode.
2830 (emit_class_dwarf_info): Use a separate abbrev for structures without
2833 * aot-compiler.c: Pass the appending parameter to
2834 mono_dwarf_writer_create ().
2836 * branch-opts.c (mono_merge_basic_blocks): Fix the case when bbn
2837 falls through to its next bblock. Fixes #513931.
2839 * iltests.il: Add a test.
2841 * dwarfwriter.c (mono_dwarf_writer_emit_base_info): Emit some line number
2842 infor even if emit_line is FALSE, as the apple linker seems to require it.
2844 * image-writer.c (asm_writer_emit_symbol_diff): Call get_label ().
2846 * dwarfwriter.c (emit_cie): Emit a separate symbol for the cie start, as
2850 2009-06-15 Zoltan Varga <vargaz@gmail.com>
2852 * exceptions-mips.c (mono_arch_get_throw_exception_by_name): Fix the
2855 2009-06-13 Zoltan Varga <vargaz@gmail.com>
2857 * mini.h (struct MonoBasicBlock): Add 'has_jump_table' and
2858 'has_call_handler' fields.
2860 * method-to-ir.c (mono_method_to_ir): Set them if needed.
2862 * branch-opts.c (mono_merge_basic_blocks): Avoid iterating through the
2863 first bblock if not needed. Fixes #512790.
2865 2009-06-11 Zoltan Varga <vargaz@gmail.com>
2867 * aot-compiler.c (mono_compile_assembly): Fix a warning.
2869 * aot-compiler.c (add_wrappers): Don't emit remoting-invoke-with-check
2872 * aot-runtime.c (mono_aot_get_method): Use the original method's code for
2873 remoting-invoke-with-check wrappers, which are not needed when running with
2874 full-aot, since it doesn't support remoting.
2876 2009-06-10 Zoltan Varga <vargaz@gmail.com>
2878 * aot-compiler.c (emit_got_info): Don't emit offsets for the plt got entries.
2880 * aot-compiler.c aot-runtime.c: Don't emit the first got offset in the
2881 method info, it is not used anymore.
2883 * mini.h: Bump AOT file format version.
2885 * aot-compiler.c (arch_emit_plt_entry): Make the arm plt entries one
2888 * aot-runtime.c (mono_aot_get_plt_info_offset): Update after the
2891 * tramp-arm.c (mono_arch_patch_plt_entry): Ditto.
2893 * mini.h: Bump AOT file format version.
2895 2009-06-10 Zoltan Varga <vargaz@gmail.com>
2897 * image-writer.c (asm_writer_emit_symbol_diff): Disable the
2898 TARGET_ASM_APPLE stuff for now, as it doesn't seem to work on the
2901 * mini-arm.c (mono_arch_output_basic_block): Fix the implementation
2902 of CKFINITE and FBGE for VFP.
2904 2009-06-09 Zoltan Varga <vargaz@gmail.com>
2906 * aot-compiler.c: Don't align code to 16 bytes on arm.
2908 * aot-compiler.c (emit_method_code): Emit the unbox trampolines right
2909 before the methods they belong to.
2911 * aot-runtime.c (mono_aot_plt_resolve): Avoid creating trampolines in
2912 the full-aot case if possible, since the trampoline will be called right
2915 * aot-compiler.c (mono_compile_assembly): Decrease the number of full aot
2916 trampolines to 1024 after the change above.
2918 * aot-compiler.c (arch_emit_specific_trampoline): Rework the arm
2919 trampoline to save 8 bytes per trampoline.
2921 * tramp-arm.c (mono_arch_create_trampoline_code_full): Update after the
2924 2009-06-08 Zoltan Varga <vargaz@gmail.com>
2926 * aot-compiler.c: Use acfg->temp_prefix instead of .L to prefix labels.
2928 2009-06-08 Martin Baulig <martin@ximian.com>
2931 (MonoDebuggerExceptionAction): Moved into debug-mini.h.
2932 (_mono_debugger_throw_exception): Don't make this static.
2933 (_mono_debugger_unhandled_exception): Likewise.
2934 (mono_debugger_handle_exception): Moved to mini-exceptions.c
2937 (MonoDebuggerExceptionAction): Moved here from debug-mini.c.
2938 (_mono_debugger_throw_exception): Add function prototype.
2939 (_mono_debugger_unhandled_exception): Likewise.
2942 (mono_handle_exception_internal): Added `MonoJitInfo **out_ji'
2943 arg; return the first exception handler if the exception is caught
2944 and we're running inside the debugger.
2945 (mono_debugger_handle_exception): Moved here from debug-mini.c;
2946 improve exception handle inside runtime-invoke, check whether the
2947 exception is actually caught in the method being invoked and not
2948 by the runtime-invoke-wrapper.
2950 2009-06-08 Zoltan Varga <vargaz@gmail.com>
2952 * image-writer.c: Improve support for the osx assembler.
2954 * dwarfwriter.c: Avoid the usage of subsections if the assembler doesn't
2957 2009-06-08 Martin Baulig <martin@ximian.com>
2960 (MonoDebuggerExceptionAction): Moved into debug-mini.h.
2961 (_mono_debugger_throw_exception): Don't make this static.
2962 (_mono_debugger_unhandled_exception): Likewise.
2963 (mono_debugger_handle_exception): Moved to mini-exceptions.c
2966 (MonoDebuggerExceptionAction): Moved here from debug-mini.c.
2967 (_mono_debugger_throw_exception): Add function prototype.
2968 (_mono_debugger_unhandled_exception): Likewise.
2971 (mono_handle_exception_internal): Added `MonoJitInfo **out_ji'
2972 arg; return the first exception handler if the exception is caught
2973 and we're running inside the debugger.
2974 (mono_debugger_handle_exception): Moved here from debug-mini.c;
2975 improve exception handle inside runtime-invoke, check whether the
2976 exception is actually caught in the method being invoked and not
2977 by the runtime-invoke-wrapper.
2979 2009-06-07 Zoltan Varga <vargaz@gmail.com>
2981 * image-writer.c (append_subsection): Don't align subsections of the
2982 debug_line section as a workaround.
2984 * dwarfwriter.c: Emit line number info in the AOT case as well.
2986 2009-06-06 Steven Munroe <munroesj@us.ibm.com>
2988 This patch is contributed under the terms of the MIT/X11 license
2990 * mini-ppc.c (mono_arch_emit_exceptions): Change assert to
2991 code_len <= code_size
2993 2009-06-06 Zoltan Varga <vargaz@gmail.com>
2995 * mini-mips.c (mips_emit_exc_by_name): Fix the mips build.
2997 2009-06-04 Zoltan Varga <vargaz@gmail.com>
2999 * aot-compiler.c aot-runtime.c: Delete references to static rgctx
3000 invoke wrappers, we now use trampolines instead.
3002 2009-06-04 Mark Probst <mark.probst@gmail.com>
3004 * mini-darwin.c: The exception thread must not be registered with
3007 2009-06-04 Mark Probst <mark.probst@gmail.com>
3009 * mini-gc.c: Disable the code because it makes SGen crash.
3011 2009-06-03 Zoltan Varga <vargaz@gmail.com>
3013 * aot-compiler.c (mono_compile_assembly): Handle file open errors gracefully
3014 instead of asserting.
3016 2009-05-31 Zoltan Varga <vargaz@gmail.com>
3018 * aot-compiler.c (mono_compile_assembly): Move the creation of the
3019 output file after the code has been compiled.
3021 2009-05-30 Zoltan Varga <vargaz@gmail.com>
3023 * tramp-ppc.c (mono_arch_get_static_rgctx_trampoline): Fix 64 bit support.
3025 2009-05-31 Zoltan Varga <vargaz@gmail.com>
3027 * aot-compiler.c aot-runtime.c: Get rid of the shared/non-shared got
3028 entries distinction to simplify the code.
3030 * mini.h: Bump AOT file format version.
3032 2009-05-28 Zoltan Varga <vargaz@gmail.com>
3034 * objects.cs: Fix the signature of one of the tests.
3036 * mini.c (mini_create_ftnptr): New helper function, moved here from
3038 (mini_get_addr_from_ftnptr): Ditto.
3039 (mini_init): Install the new helpers.
3041 2009-05-28 Martin Baulig <martin@ximian.com>
3043 Correctly initialize the debugger when embedding Mono.
3045 * mdb-debug-info32.s, mdb-debug-info64.s: Add a global variable
3046 `MONO_DEBUGGER__using_debugger' to the `.mdb_debug_info' section;
3047 see documentation in mini_debug_running_inside_mdb().
3050 (mini_debug_running_inside_mdb): New function to check whether
3051 we're running inside mdb.
3053 * mini.c (mini_init): Call mini_debugger_init() if we're running
3054 inside the debugger.
3056 * driver.c (mono_main): Moved the call to mini_debugger_init()
3057 into mini_init() to make this work when embedding Mono.
3059 * debug-debugger.c (mini_debugger_init): Warn about duplicate
3060 calls to mini_debugger_init().
3062 * mini.h: Rename mono_debugger_init() -> mini_debugger_init(),
3063 mono_debugger_main() -> mini_debugger_main() and put them inside a
3064 `MONO_DEBUGGER_SUPPORTED' conditional.
3066 2009-05-26 Rodrigo Kumpera <rkumpera@novell.com>
3068 * mini-trampolines.c: Kill mono_find_delegate_trampoline_by_addr as
3069 this is no longer in use.
3072 2009-05-26 Zoltan Varga <vargaz@gmail.com>
3074 * mini-sparc.c (add_outarg_load): Fix the sparc build.
3076 * aot-compiler.c (emit_method_code): Always write out C style symbols for
3079 2009-05-27 Martin Baulig <martin@ximian.com>
3081 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
3083 * mini-x86.c (mono_arch_output_basic_block): Fix the precision of
3084 long_conv_to_r_un to 64 bits.
3086 * cpu-x86.md: Increase the instruction size due to the changes.
3088 * iltests.il.in: Add regression test.
3092 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
3094 * objects.cs: Move the previous test from basic.cs to here.
3096 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
3098 * basic.cs: Add regression test for #506915.
3100 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
3102 * method-to-ir.c (mono_method_to_ir): When doing the ldobj+stobj
3103 optimization we must check the bb of the first byte of stobj as
3104 it's the only one set in cil_offset_to_bb.
3108 2009-05-25 Zoltan Varga <vargaz@gmail.com>
3110 * image-writer.c: Fix pointer directive on ppc64.
3112 2009-05-24 Zoltan Varga <vargaz@gmail.com>
3114 * image-writer.c (asm_writer_emit_section_change): Avoid using
3115 .bss subsections on ppc too.
3117 2009-05-23 Zoltan Varga <vargaz@gmail.com>
3119 * image-writer.c: Fix the definition of TARGET_ASM_....
3121 * image-writer.c: Fix the emission of assembler directives in the last
3124 * mini-ppc.c (mono_arch_emit_exceptions): Increase the size of the
3125 exception throwing code to accomodate ppc64.
3127 * tramp-ppc.c (mono_arch_get_nullified_class_init_trampoline): Increase the
3128 size to work on ppc64 too.
3130 * mini-ppc.h (MonoCompileArch): Enable static rgctx trampolines on ppc64
3133 * image-writer.c: Clean up the #ifdef hell a bit by adding defines for
3134 the assembler dialect instead of using platform specific defines.
3136 2009-05-22 Geoff Norton <gnorton@novell.com>
3138 * mini-arm.c (get_call_info): If a structure is split between the stack
3139 and argument registers, we should not advance the stack pointer by the entire
3140 native size, but just by the amount that spilled.
3142 2009-05-22 Zoltan Varga <vargaz@gmail.com>
3144 * mini-arm.c (get_call_info): Handle structures with alignment requirements
3147 2009-05-21 Zoltan Varga <vargaz@gmail.com>
3149 * aot-compiler.c (emit_extra_methods): Encode direct runtime invoke
3152 * aot-compiler.c (add_extra_method): Fix up the collection of extra
3153 methods so wrapper don't get added twice.
3154 (add_generic_instances): Don't add methods of arrays.
3156 * generics.cs: Mark one test as !FULLAOT.
3158 2009-05-21 Rodrigo Kumpera <rkumpera@novell.com>
3160 * mini-x86.c (emit_move_return_value): Remove unused vars.
3162 2009-05-21 Rodrigo Kumpera <rkumpera@novell.com>
3164 * mini-x86.c (mono_arch_emit_call): The decompose code now supports
3165 decomposing 8 bytes structs into a LCALL.
3167 * mini-x86.c (emit_move_return_value): We no longer push the vtype
3168 pointer for where to store the returned regs.
3170 * decompose.c (mono_decompose_vtype_opts): Fix the comment to properly
3173 Fixes #471747, #471751 and #4734530 (in fact, it's a bunch of dups).
3175 2009-05-20 Miguel de Icaza <miguel@novell.com>
3177 * aot-runtime.c (mono_aot_init): Use g_getenv to work on systems
3180 2009-05-21 Zoltan Varga <vargaz@gmail.com>
3182 * aot-compiler.c (add_wrappers): Add StructureToPtr/PtrToStructure wrappers.
3184 * basic.cs: Move the test_2_cprop_bug () test to generics.cs as it involves
3187 2009-05-20 Rodrigo Kumpera <rkumpera@novell.com>
3189 * local-propagation.c (mono_local_cprop): Avoid local propagation
3190 across paired add/sub if the first instruction dest reg is it's
3191 source reg. For example:
3193 int_add_imm R12 <- R12 [1] clobbers: 1
3194 int_sub_imm R42 <- R12 [1] clobbers: 1
3196 The cprop pass would wrongly const prop + 1 to int_sub_imm which doesn't
3197 maintain the math identify.
3201 2009-05-20 Andreia Gaita <avidigal@novell.com>
3203 * Makefile.am: avoid going on the network just to get the revision,
3206 2009-05-19 Massimiliano Mantione <massi@ximian.com>
3208 Fixed estimate for short branches on amd64 (they were off mark, and
3209 enabling call prolog-epilog instrumentations caused assertions).
3210 * mini.h (struct MonoBasicBlock): added max_length field to hold the
3211 estimate for the maximum length of this basic block.
3213 - mono_arch_emit_prolog: compute max_length for each basic block
3214 (instead of max_offset), and inflate size estimate also for entry bb
3215 in case of code instrumentation.
3216 - mono_arch_output_basic_block: get rid of "cpos" (the current
3217 estimated "position" in the code), and always use "offset" instead,
3218 which is accurate; at the beginning of the function quickly recompute
3219 max_offset for all the remaining blocks, starting from the current
3220 cfg->code_len (which is correct, and not estimated) and using the
3221 estimated block lengths computed previously.
3223 2009-05-17 Zoltan Varga <vargaz@gmail.com>
3225 * exceptions-ppc.c: Remove the caching from the trampoline creation
3226 functions, it is already done in the caller.
3228 * mini-trampolines.c (mono_llvm_vcall_trampoline): Fix the llvm build.
3230 * mini-ppc.h mini-arm.h mini-x86.h mini-amd64.h: Add
3231 MONO_ARCH_GSHARED_SUPPORTED define.
3233 * mini.c (mini_init): Use the MONO_ARCH_GSHARED_SUPPORTED define.
3235 * mini-arm.c mini.c: Get rid of the unused mono_arch_fixup_jinfo ()
3238 2009-05-16 Zoltan Varga <vargaz@gmail.com>
3240 * jit-icalls.c (mono_helper_compile_generic_method): Get rid of the
3241 call to mono_marshal_get_rgctx_invoke ().
3243 * mini.c method-to-ir.c mini-trampolines.c: Get rid of the usage of
3244 mono_marshal_get_static_rgctx_invoke (), all platforms which support
3245 gshared use the static rgctx trampolines now.
3247 * mini.c (mini_init): Call mono_set_generic_sharing_supported () if the
3248 platform supports it.
3250 2009-05-15 Zoltan Varga <vargaz@gmail.com>
3252 * mini-arm.c (mono_arch_allocate_vars): Correctly save R5 when using AOT.
3254 * aot-compiler.c (emit_method_code): Avoid duplicate labels for methods.
3256 2009-05-15 Zoltan Varga <vargaz@gmail.com>
3258 * mini-ppc.c (mono_arch_emit_exceptions): Nullify the processed patches.
3260 * tramp-ppc.c (mono_arch_nullify_class_init_trampoline): Implement this
3263 2009-05-15 Massimiliano Mantione <massi@ximian.com>
3265 Made it possible for mono_arch_instrument_epilog to preserve
3266 argument registers, otherwise instrumenting the "epilogue" before
3267 a tail call would clobber them.
3268 * mini.h: Added "mono_arch_instrument_epilog_full" prototype, which
3269 if like mono_arch_instrument_epilog but with an additional parameter
3270 that states if argument registers must be preserved.
3271 * mini.c: implemented mono_arch_instrument_epilog as a call to
3272 mono_arch_instrument_epilog_full without asking to preserve argument
3273 registers (this makes the existing code work as usual).
3275 - mono_arch_instrument_epilog: add parameter to transform it into
3276 mono_arch_instrument_epilog_full, and preserve argument registers
3278 - mono_arch_output_basic_block, OP_TAILCALL case: call
3279 mono_arch_instrument_epilog_full.
3280 * mini-alpha.c, mini-arm.c, mini-hppa.c, mini-ia64.c, mini-mips.c,
3281 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c, mini-x86.c:
3282 only transformed mono_arch_instrument_epilog into
3283 mono_arch_instrument_epilog_full.
3285 2009-05-15 Geoff Norton <gnorton@novell.com>
3287 * mini-darwin.c: This works on arm now.
3289 2009-05-14 Geoff Norton <gnorton@novell.com>
3291 * jit.h, driver.c: Allow full-aot to be decided programatically by the
3294 2009-05-15 Zoltan Varga <vargaz@gmail.com>
3296 * aot-compiler.c (emit_method_code): Skip a few more characters in the debug
3299 * mini-trampolines.c (mono_magic_trampoline): Handle static rgctx invoke
3300 wrappers during full aot mode correctly.
3302 * aot-runtime.c (mono_aot_get_unbox_trampoline): Handle shared generic
3305 * aot-compiler.c (mono_aot_method_hash): Use our internal version of
3306 mono_metadata_type_hash ().
3308 2009-05-14 Massimiliano Mantione <massi@ximian.com>
3310 * mini.h, mini-codegen.c, mini-alpha.c, mini-amd64.c, mini-arm.c,
3311 mini-hppa.h, mini-hppa.c, mini-ia64.c, mini-mips.h, mini-mips.c,
3312 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c, mini-886.c:
3313 Removed MONO_INST_BRLABEL from the instruction flags, and the
3314 remaining code that used it, because we do not support branches inside
3315 basic blocks (and branch target labels) anymore.
3316 * Makefile.am: As part of the above cleanup, remove reference to
3317 BURG files which don't exist anymore.
3319 2009-05-14 Zoltan Varga <vargaz@gmail.com>
3321 * image-writer.c (asm_writer_emit_local_symbol): Make this a nop on
3324 * mini-mips.c mini-mips.h exceptions-mips.c: Transition the mips backend
3325 to use mono_arch_throw_corlib_exception.
3327 * mini-ppc.c mini-ppc.h exceptions-ppc.c: Use
3328 mono_arch_throw_corlib_exception for throwing corlib exceptions.
3330 * aot-runtime.c (decode_patch): Allocate the data for R4/R8 from the
3333 * mini.c (mono_patch_info_dup_mp): Copy the table of switch targets too.
3335 * aot-compiler.c: Emit a local symbol prefixed with the assembly name
3336 for the got to make debugging easier and to avoid confusing it with the
3339 * aot-compiler.c (emit_method_code): Emit a C style symbol for each
3340 method so a breakpoint can be set when using gdb.
3342 2009-05-13 Zoltan Varga <vargaz@gmail.com>
3344 * aot-compiler.c (mono_aot_method_hash): Implement this properly based
3345 on mono_method_get_imt_slot ().
3347 * aot-runtime.c (find_extra_method_in_amodule): Get rid of the
3348 num_decodes variables.
3350 * aot-compiler.c (mono_aot_method_hash): Revert part of the last
3351 change as it doesn't seem to work.
3353 * aot-compiler.c (mono_aot_method_hash): Improve the hashing of
3356 2009-05-12 Zoltan Varga <vargaz@gmail.com>
3358 * aot-compiler.c mini.c mini-amd64.h mini-arm.h: Kill
3359 MONO_ARCH_FULL_AOT_IMT_SUPPORTED define, both platforms now support imt.
3361 * mini.c (mini_init): Install mono_aot_get_imt_thunk as the IMT thunk
3362 builder when using full aot.
3364 * mini-amd64.c (mono_arch_build_imt_thunk): Don't handle the full-aot case
3365 here, it is already handled.
3367 * mini-arm.c (mono_arch_emit_imt_argument): Pass the dynamic imt arg
3370 * aot-compiler.c (arch_emit_imt_thunk): Implement this for ARM.
3372 * mini-arm.h: Enable IMT for full aot.
3374 * aot-compiler.c (mono_compile_assembly): Don't emit imt thunk if the
3375 arch doesn't support it.
3377 * mini.c (mini_init): Don't disable IMT for full aot if the
3378 architecture supports it.
3380 * mini.h (MonoAotTrampoline): New enum containing the different types
3381 of 'numerous' trampolines.
3382 (MONO_AOT_FILE_VERSION): Bump this.
3384 * aot-compiler.c aot-runtime.c: Unify the handling of specific and
3385 static rgctx trampolines. Add support for full-aot IMT thunks.
3387 * mini-amd64.h: Enable IMT for full aot.
3389 * TestDriver.cs: Add a CategoryAttribute class and an --exclude option
3390 to exclude tests belonging to a category.
3392 * generics.cs: Mark some tests with a !FULLAOT category.
3394 * Makefile.am (fullaotcheck): Run tests with --exclude !FULLAOT. Include
3397 2009-05-11 Zoltan Varga <vargaz@gmail.com>
3399 * aot-compiler.c (emit_and_reloc_code): Move the implementation of
3400 MONO_PATCH_INFO_GOT_OFFSET to a separate arch-specific function.
3401 (emit_plt): Fix a warning.
3403 2009-05-10 Zoltan Varga <vargaz@gmail.com>
3405 * aot-compiler.c aot-runtime.c: Fix the build by moving is_shared_got_patch
3406 back into aot-compiler.c to a place where the other functions shared by
3407 the runtime and aot compiler are.
3409 * aot-compiler.c aot-runtime.c: Emit the got addr using a separate symbol,
3410 as done previously, instead of in MonoAotFileInfo, since pointers might have
3411 alignment requirements.
3413 * mini.h: Bump AOT file format version.
3415 2009-05-10 Miguel de Icaza <miguel@novell.com>
3417 * aot-runtime.c (mono_aot_is_shared_got_patch): Move this routine
3418 that is used at runtime from the aot-compiler.c, this makes it
3419 work on setups that remove the AOT compiler from the output
3422 2009-05-09 Zoltan Varga <vargaz@gmail.com>
3424 * tramp-ppc.c (mono_arch_get_static_rgctx_trampoline): Implement this for
3427 * mini-ppc.h: Enable static rgctx trampolines for ppc.
3429 * mini-<ARCH>.h: Kill the MONO_ARCH_ENABLE_EMIT_STATE_OPT define.
3431 * decompose.c (mono_decompose_long_opts): Move the ppc/sparc specific
3432 stuff to mono_arch_decompose_long_opts ().
3433 (mono_decompose_opcode): Remove some dead code.
3435 2009-05-08 Rodrigo Kumpera <rkumpera@novell.com>
3437 * method-to-ir.c (mono_method_to_ir): Fix boostrap of non amd64 builds
3438 cmethod can be null for quite a some reasons.
3440 2009-05-08 Rodrigo Kumpera <rkumpera@novell.com>
3442 * method-to-ir.c (mono_method_to_ir): Fix non amd64 builds.
3444 2009-05-08 Zoltan Varga <vargaz@gmail.com>
3446 * aot-compiler.c (arch_emit_got_access): Fix the aot-not-supported build.
3448 2009-05-08 Zoltan Varga <vargaz@gmail.com>
3450 * method-to-ir.c (mono_emit_call_args): Add a 'tail' flag argument.
3451 (mono_method_to_ir): Use MONO_ARCH_USE_OP_TAIL_CALL macro to determine
3452 whenever to make tail calls using OP_TAIL_CALL. Enable support for tail
3453 calls returning structures by addr on amd64.
3455 * mini-amd64.h (MONO_ARCH_USE_OP_TAIL_CALL): New arch-specific macro.
3457 * iltests.il.in: Restructure the tail call tests a bit.
3459 2009-05-07 Zoltan Varga <vargaz@gmail.com>
3461 * aot-compiler.c (add_wrappers): Add remoting-invoke-with-check wrappers
3462 for virtual methods too.
3464 2009-05-06 Raja R Harinath <harinath@hurrynot.org>
3466 * method-to-ir.c (mono_method_to_ir): Revert change of 2009-05-02
3467 due to regression in verifying System.dll.
3469 2009-05-06 Zoltan Varga <vargaz@gmail.com>
3471 * debug-mini.c (mono_debugger_method_has_breakpoint): Allow breakpoints
3474 * dwarfwriter.c (emit_class_dwarf_info): Add support for generic
3477 * aot-compiler.c aot-runtime.c: Use our own hash function instead of
3478 g_str_hash () which can change.
3480 * driver.c (mini_regression): Disable optimizations not supported by
3481 the cpu. Fixes #500019.
3483 * aot-runtime.c (mono_aot_get_unwind_info): Fix the --enable-minimal=aot
3486 2009-05-06 Zoltan Varga <vargaz@gmail.com>
3488 * mini-llvm.c (mono_llvm_emit_method): Update the OP_TLS_GET implementation
3489 to the latest LLVM code.
3491 2009-05-05 Zoltan Varga <vargaz@gmail.com>
3493 * genmdesc.pl (load_opcodes): Fix this after the TARGET_... changes.
3495 2009-05-04 Zoltan Varga <vargaz@gmail.com>
3497 * mini-llvm.c (mono_llvm_emit_method): Implement TLS support on
3500 * aot-compiler.c (encode_patch_list): Simplify this considerably as we are
3501 no longer saving offsets, so just save the patch types along with the other
3503 * aot-runtime.c (load_patch_info): Update after the changes to
3504 encode_patch_list ().
3505 (decode_got_entry): Removed, merged into load_patch_info ().
3506 (is_shared_got_patch): Removed, call the same function from
3509 * mini.h: Bump aot file format version.
3511 * aot-compiler.c aot-runtime.c: Resurrect static linking support. Kill the
3512 half-finished no-dlsym code.
3514 * aot-runtime.c (load_method): Kill the old and bit-rotten use_loaded_code
3517 * mini-<ARCH>.h mini-trampolines.c aot-runtime.c: Kill the
3518 MONO_ARCH_HAVE_CREATE_TRAMPOLINE_FROM_TOKEN define.
3520 2009-05-02 Zoltan Varga <vargaz@gmail.com>
3522 * tramp-amd64.c (mono_arch_get_static_rgctx_trampoline): Increase the
3523 buffer length to work with AOT code.
3525 * method-to-ir.c (mono_method_to_ir): Handle loading errors in the
3526 ldfld/stfld opcodes.
3528 * exceptions-x86.c (mono_arch_get_throw_exception_by_name): Simplify this
3531 * mini-llvm.c mini-x86.c: Implement 32 bit and x86 support.
3533 * ssa.c (mono_ssa_compute): Don't skip I8 values when using LLVM.
3535 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Update to the latest
3538 * mini.c (mini_method_compile): Set the from_llvm flag in MonoJitInfo
3539 if needed. Don't decompose long operations when using llvm.
3541 2009-05-01 Zoltan Varga <vargaz@gmail.com>
3543 * aot-compiler.c aot-runtime.c: Use mono_pagesize () instead of the
3546 * aot-runtime.c (load_aot_module): Get rid of another mprotect call.
3548 2009-05-03 Martin Baulig <martin@ximian.com>
3550 * debug-debugger.c (debugger_insert_source_breakpoint): Don't call
3551 mono_debugger_insert_method_breakpoint() since the class init
3552 handler we're inserting at the top of the method already gives us
3555 2009-04-30 Zoltan Varga <vargaz@gmail.com>
3557 * decompose.c (mono_decompose_long_opts): Move the implementation of LNEG
3558 to mono_arch_decompose_long_opts () for x86 and arm.
3560 2009-04-29 Zoltan Varga <vargaz@gmail.com>
3562 * mini-codegen.c (mono_regstate_alloc_int): Use __x86_64__ instead of
3565 2009-04-28 Zoltan Varga <vargaz@gmail.com>
3567 * *.h *.c: Use TARGET_<ARCH> defines instead of __<arch>__ defines in the
3570 2009-04-26 Zoltan Varga <vargaz@gmail.com>
3572 * aot-runtime.c (mono_aot_create_specific_trampoline): Add a stat for the
3573 number of trampolines used in full-aot mode.
3575 * aot-compiler.c: Add an ntrampolines option to set the number of
3576 trampolines emitted in full-aot mode.
3578 2009-04-27 Zoltan Varga <vargaz@gmail.com>
3580 * mini-llvm.c (mono_llvm_emit_method): Implement OP_CHECK_THIS using
3581 a volatile load. Get rid of get_tempname (), llvm assigns names
3584 * mini-llvm-cpp.cpp (mono_llvm_build_volatile_load): New instruction
3587 * mini-llvm.c (mono_llvm_emit_method): Don't call LLVMGetParam on
3590 * abcremoval.c (REPORT_ABC_REMOVAL): Don't output messages at verbose
3593 * mini-codegen.c (mono_local_regalloc): Prevent sreg1/dreg to be allocated
3594 to the same register as a fixed sreg2. Fixes #497271.
3596 * iltests.il.in: Add a new test.
3598 2009-04-26 Zoltan Varga <vargaz@gmail.com>
3600 * mini-amd64.c: Use moves instead of pushes for passing arguments on the
3601 stack, since pushes complicate exception handling.
3603 * exceptions-amd64.c (mono_arch_find_jit_info): Don't pop the arguments of
3604 the stack if they are passed using moves.
3606 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add an assert.
3608 * method-to-ir.c (mono_method_to_ir): Disable fast virtual generic methods
3611 * mini-llvm.c (mono_llvm_emit_method): Call jit icall wrappers, not the
3612 icalls themselves. Convert arguments of FCOMPARE. Convert the destination
3613 of FMOVE if it is an R4.
3615 2009-04-25 Zoltan Varga <vargaz@gmail.com>
3617 * mini-ops.h: Add OP_LLVM_OUTARG_VT opcode.
3619 * mini.h (LLVMCallInfo): New structure to store calling convention
3620 information for the LLVM back end similar to the CallInfo structures in
3623 * mini-amd64.c (mono_arch_get_llvm_call_info): New arch function to return
3624 call information in a format usable by LLVM.
3625 (mono_arch_emit_call): Move the LLVM handling code to mono_llvm_emit_call ().
3627 * method-to-ir.c (mono_emit_call_args): Emit calls using
3628 mono_llvm_emit_call () when compiling using LLVM.
3630 * mini-llvm.c: Implement support for passing/receiving valuetypes. Add
3631 comments to all functions. Fix memory leaks. Add a public init/cleanup
3634 * mini.c: Call the llvm init/cleanup functions in mini_init()/cleanup().
3636 * method-to-ir.c (handle_array_new): Disable llvm when calling the vararg
3637 mono_array_new_va () jit icall.
3639 Fri Apr 24 16:44:08 CEST 2009 Paolo Molaro <lupus@ximian.com>
3641 * Makefile.am, genmdesc.c, genmdesc.pl: tiny refactor to allow
3642 multiple machine description files to be specified.
3643 * mini-ops.h: fixes for cross-compilation.
3645 2009-04-22 Miguel de Icaza <miguel@novell.com>
3647 * aot-runtime.c (make_writable): Use mono_mprotect to simplify
3650 2009-04-22 Zoltan Varga <vargaz@gmail.com>
3652 * method-to-ir.c (mono_method_to_ir): Force init_locals to be TRUE
3653 to prevent asserts in various passes. Fixes #497220.
3655 2009-04-21 Zoltan Varga <vargaz@gmail.com>
3657 * mini-trampolines.c (mono_generic_class_init_trampoline): Remove
3660 * aot-compiler.c aot-runtime.c: Emit the unwind info into a separate
3661 table to avoid duplicates.
3663 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
3665 * aot-compiler.c (emit_method_code): Avoid writing symbols if the nodebug
3668 2009-04-20 Rodrigo Kumpera <rkumpera@novell.com>
3670 * mini.c (mini_method_verify): Fail fulltrust code if the exception
3671 is for method or field access.
3673 2009-04-20 Zoltan Varga <vargaz@gmail.com>
3675 * mini-llvm-cpp.cpp (mono_llvm_dump_value): New helper function to print
3678 * mini-llvm.c (mono_llvm_emit_method): Use it.
3680 * mini-llvm.c (type_to_llvm_type): Fix the mapping of enums.
3681 (mono_llvm_emit_method): Add support for CAS. Fix handling of CSET opcodes
3684 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add support for
3685 synchronized methods.
3687 * mini.c (mini_method_compile): Disable LLVM for dynamic methods.
3689 * mini.c (mini_method_compile): Enable ABCREM when running with LLVM.
3691 * mini-llvm.c (mono_llvm_emit_method): Add support for OP_LOADI4_MEM/
3694 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Add a MONO_LLVM env variable
3695 allowing some options to be set dynamically.
3697 2009-04-19 Zoltan Varga <vargaz@gmail.com>
3699 * mini-llvm.c (mono_llvm_emit_method): Handle compares followed by an
3700 unconditional branch.
3702 * mini.h (MonoTrampolineType): Add new trampoline type
3703 'MONO_TRAMPOLINE_LLVM_VCALL' which handles virtual calls made from LLVM
3706 * mini-trampolines.c (mono_llvm_vcall_trampoline): New C trampoline
3709 * mini-trampolines.c (mono_create_llvm_vcall_trampoline): New trampoline
3712 * mini.c (mini_init): Avoid using the common vtable trampoline when LLVM
3713 is enabled. Instead, use the llvm vcall trampoline.
3715 * mini-trampolines.c (mono_get_vcall_slot_addr): New helper function.
3717 * mini-trampolines.c tramp-amd64.c tramp-x86.c: Use it.
3719 * mini-<ARCH>.c: Get rid of the identical mono_arch_get_vcall_slot_addr ()
3722 * mini-<ARCH>.h mini-trampolines.c mini.c: Get rid of
3723 MONO_ARCH_COMMON_VTABLE_TRAMPOLINE, it is supported by all archs.
3725 * mini-ia64.c (mono_arch_lowering_pass): Null out the sregs of the
3726 OP_IA64_CSET opcode.
3728 * mini.c: Fix a warning.
3730 * mini-llvm.c (mono_llvm_emit_method): Convert arguments of SWITCH and
3731 THROW to the appropriate llvm type.
3733 2009-04-18 Zoltan Varga <vargaz@gmail.com>
3735 * mini.c (mini_method_compile): Add statistics for methods JITted
3738 2009-04-17 Zoltan Varga <vargaz@gmail.com>
3740 * method-to-ir.c: Fix the computation of ins_sreg_counts for ia64
3741 OP_IA64_CMP_<cond>_IMM opcodes.
3743 2009-04-17 Zoltan Varga <vargaz@gmail.com>
3745 * mini-llvm.c (emit_cond_system_exception): Implement throwing of
3748 * dwarfwriter.c (mono_dwarf_writer_emit_method): Handle --regression
3751 * mini-llvm.c (type_to_llvm_type): Avoid accessing t->data.klass for
3754 2009-04-17 Atsushi Enomoto <atsushi@ximian.com>
3756 * mini-exceptions.c : add thread id to EXCEPTION trace message.
3758 2009-04-17 Zoltan Varga <vargaz@gmail.com>
3760 * tramp-amd64.c (mono_arch_get_static_rgctx_trampoline): Fix AOT
3763 * tramp-x86.c (mono_arch_get_unbox_trampoline): Implement static
3764 rgctx invoke trampolines for x86.
3766 * mini-x86.c (mono_arch_output_basic_block): Add a few nops before
3767 indirect calls to simplify get_vcall_slot_addr (). Fixes #494567.
3768 (mono_arch_get_vcall_slot): Simplify this.
3770 2009-04-16 Zoltan Varga <vargaz@gmail.com>
3772 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Move the calls to
3773 mono_debug_add_delegate_trampoline () to get_delegate_invoke_impl ().
3775 2009-04-14 Zoltan Varga <vargaz@gmail.com>
3777 * aot-compiler.c tramp-arm.c mini-arm.c: Implement static rgctx
3778 trampolines for ARM. Add full-aot support for delegate invokes for ARM.
3780 * mini-trampolines.c (mono_magic_trampoline): Fix the build.
3782 * liveness.c (visit_bb): Remove a needless assert.
3784 2009-04-13 Zoltan Varga <vargaz@gmail.com>
3786 * mini-trampolines.c (mono_create_delegate_trampoline): Delegate the
3787 full aot support to the arch specific code.
3789 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Add full-aot support.
3791 * aot-compiler.c (emit_trampolines): Emit delegate invoke impl trampolines.
3793 * aot-compiler.c (emit_named_code): Rename this to 'emit_trampoline'.
3795 * mini-amd64.c (mono_arch_get_delegate_invoke_impls): New function to
3796 collect information about the delegate invoke impl trampolines.
3798 * mini.h (MonoAotTrampInfo): New structure collecting the information needed
3799 to save trampolines during full-aot mode.
3801 * mini-trampolines.c (mono_create_static_rgctx_trampoline): New trampoline
3802 creation function which returns a trampoline which sets the rgctx
3804 (mono_magic_trampoline): Use the rgctx trampoline instead of an rgctx
3805 wrapper if possible.
3806 (mono_delegate_trampoline): Ditto.
3808 * mini.c (mono_jit_runtime_invoke): Ditto.
3810 * tramp-amd64.c: Add an implemention of static rgctx trampolines for AMD64.
3812 * aot-compiler.c aot-runtime.c: Add support for static rgctx trampolines.
3814 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
3816 2009-04-12 Zoltan Varga <vargaz@gmail.com>
3818 * mini-ia64.c (mono_arch_lowering_pass): Use NULLIFY_INS instead of
3819 just setting the opcode to OP_NOP.
3821 2009-04-11 Zoltan Varga <vargaz@gmail.com>
3823 * mini.c (mini_method_compile): Put the last change inside an
3824 #ifdef MONO_ARCH_HAVE_LIVERANGE_OPS.
3826 * mini.c (mini_method_compile): Disable sharing of stack slots/registers
3827 and extend live ranges to cover the whole method when using xdb.
3829 * jit-icalls.c (ldvirtfn_internal): Avoid creating rgctx wrappers here,
3830 do it in the trampolines.
3832 * mini-trampolines.c (mono_magic_trampoline): Add an rgctx wrapper if
3835 * mini-trampolines.c (mono_delegate_trampoline): Ditto.
3837 * method-to-ir.c (mono_method_to_ir): Avoid using the fast virtual method
3838 call code in full-aot mode since IMT is disabled there.
3839 (mono_method_to_ir): Inline ldfld wrappers which return structures too, the
3840 new JIT no longer has that restriction.
3842 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
3844 * aot-compiler.c (emit_extra_methods): Emit the wrapper method names in
3845 a more compact format.
3846 (mono_aot_wrapper_name): New function to return a unique name for a
3847 wrapper method, also used by the AOT runtime.
3849 * aot-runtime.c (find_extra_method_in_amodule): Update after the changes to
3852 * aot-compiler.c (add_generic_class): Add the helper methods from T[]
3853 when a ICollection<T> etc is encountered.
3854 (add_generic_instances): Process method arguments/locals too.
3855 (emit_trampolines): Emit unbox trampolines for extra methods too. Shorten
3858 * aot-runtime.c (mono_aot_get_unbox_trampoline): Handle extra methods too.
3860 2009-04-10 Zoltan Varga <vargaz@gmail.com>
3862 * aot-compiler.c: Disable the AOT compiler if the JIT is disabled.
3864 * dwarfwriter.c (emit_type): Emit byref to reference types as 'int' for now.
3866 * decompose.c (mono_decompose_opcode): Make this return a MonoInst*
3867 representing the result of the decomposition. Nullify instructions
3868 instead of setting them to OP_NOP since nops can't have registers
3871 2009-04-09 Zoltan Varga <vargaz@gmail.com>
3873 * aot-compiler.c (mono_compile_assembly): Split this huge function into
3874 smaller parts. Add 'nodebug' option to prevent generation of DWARF debug
3875 info. Strip 'mapping symbols' on ARM.
3877 * iltests.il.in (test_0_fconv_to_i): Disable this on ARM too.
3879 * genmdesc.pl: Applied patch by Martin Fuzzey (mfuzzey@parkeon.com). Sync
3880 this with the native genmdesc.
3882 2009-04-08 Bill Holmes <billholmes54@gmail.com>
3884 * aot-runtime.c: Fixing the MSVC build.
3886 Code is contributed under MIT/X11 license.
3888 2009-04-08 Zoltan Varga <vargaz@gmail.com>
3890 * mini-llvm.c (mono_llvm_emit_method): Pass i1/i2 arguments as i4 since
3891 JITted code depends on it.
3893 2009-04-08 Raja R Harinath <harinath@hurrynot.org>
3895 * aot-compiler.c: Use new MonoGenericParam accessors.
3897 2009-04-08 Raja R Harinath <harinath@hurrynot.org>
3899 Reduce memory usage and improve correctness wrt MonoGenericParam
3900 * aot-runtime.c (decode_klass_ref): Simplify generic parameter
3901 handing. Avoid allocating MonoGenericParams, but use the ones in
3902 the container itself.
3904 2009-04-07 Miguel de Icaza <miguel@novell.com>
3906 * tasklets.c: Return exceptions in the out argument.
3908 2009-04-08 Zoltan Varga <vargaz@gmail.com>
3910 * mini-llvm.c (mono_llvm_emit_method): Fix alignment in the LOCALLOC_IMM
3911 opcode. Use pointer types in more places instead of casting them to
3914 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Create a pass manager to run
3916 (mono_llvm_optimize_method): New helper function to optimize a method.
3918 * method-to-ir.c (mono_emit_widen_call_res): Extract the call result
3919 widening code so it could be called from more places.
3920 (mono_method_to_ir): Call mono_emit_widne_call_res () in several more
3921 code paths in the call opcodes.
3923 Mon Apr 6 14:19:54 CEST 2009 Paolo Molaro <lupus@ximian.com>
3925 * exceptions-amd64.c, mini-amd64.h: amd64 support code for continuations.
3927 2009-04-06 Zoltan Varga <vargaz@gmail.com>
3929 * dwarfwriter.c: Use _ to separate class name
3930 components as gdb can't handle '.'. Represent reference variables
3933 * mini.h (MonoCompile): Add locals_min_stack_offset/locals_max_stack_offset.
3935 * mini-amd64.c (mono_arch_allocate_vars): Save min/max stack offset.
3937 * mini-gc.c: New file, contains the SGEN GC related parts of the JIT.
3939 * gc-test.cs: New file with GC stack marking tests.
3941 * mini-arm.c (mono_arch_output_basic_block): Fix int->float conversion of
3942 negative numbers for vfp.
3944 * basic-float.cs: Add a test.
3946 Mon Apr 6 14:12:10 CEST 2009 Paolo Molaro <lupus@ximian.com>
3948 * exceptions-x86.c, mini-x86.h: x86 support code for continuations.
3950 Mon Apr 6 14:09:53 CEST 2009 Paolo Molaro <lupus@ximian.com>
3952 * tasklets.h, tasklets.c, mini.h, mini.c, Makefile.am: arch-indep
3953 part of tasklet/continuation support.
3955 2009-04-05 Zoltan Varga <vargaz@gmail.com>
3957 * mini-llvm.c (mono_llvm_emit_method): Move the handling of
3958 amd64 opcodes inside an ifdef.
3960 * dwarfwriter.c: Emit inheritance information for classes, emit fields
3963 * dwarfwriter.c (emit_type): Emit the class info for classes.
3965 2009-04-04 Zoltan Varga <vargaz@gmail.com>
3967 * Makefile.am (AM_CXXFLAGS): Add GLIB_CFLAGS to this.
3969 * mini-llvm-cpp.h: New header file for mini-llvm-cpp.cpp.
3971 * mini-llvm.c: Remove unused fields from EmitContext, fix memory leaks.
3973 * ssa.c (mono_ssa_compute): Fix some memory leaks.
3975 2009-04-03 Zoltan Varga <vargaz@gmail.com>
3977 * mini.c mini-amd64.c method-to-ir.c: Use COMPILE_LLVM in a few more places.
3979 * mini-llvm.c: Update comments.
3981 * mini.h (COMPILE_LLVM): New macro.
3983 * decompose.c (mono_decompose_opcode): Use the COMPILE_LLVM macro.
3985 * ssa.c (mono_ssa_compute): Ditto.
3987 * unwind.c (mono_unwind_get_ops_from_fde): New helper function to extract
3988 the unwind ops from a DWARF FDE.
3990 * mini-llvm.c: Implement generation of unwind info for LLVM compiled
3991 methods by extracting the dwarf unwind ops from the unwind info generated
3994 * mini-llvm.c (mono_llvm_emit_method): Enable support for non-IMT virtual
3997 * mini-amd64.c (mono_arch_get_vcall_slot): Handle more kinds of the SIB
4000 2009-04-02 Zoltan Varga <vargaz@gmail.com>
4002 * Makefile.am (llvm_sources): Enable this.
4004 * mini.c (mini_method_compile): Add support for compiling with LLVM,
4005 failing back to the JIT if something cannot be handled.
4007 * mini-amd64.c (mono_arch_emit_call): Emit the arguments more simple when
4008 compiling with LLVM.
4010 * decompose.c (mono_decompose_opcode): Avoid decomposing some opcodes when
4011 compiling with LLVM.
4013 * method-to-ir.c (mono_method_to_ir): Avoid decomposing SWITCH when
4014 compiling with LLVM.
4016 * mini-ops.h: Add a few opcodes needed by LLVM.
4018 * dwarfwriter.c (mono_dwarf_writer_emit_method): Avoid crashes if the method
4021 * mini-llvm.c mini-llvm-cpp.cpp: New files containing the experimental llvm
4024 * mini-arm.c (mono_arch_output_basic_block): Fix the ARM_FPU_NONE build.
4026 * mini-arm.h mini-arm.c cpu-arm.md: Finish VFP support.
4028 2009-04-01 Mark Probst <mark.probst@gmail.com>
4030 * regalloc.h, mini-codegen.c: Make vassign members gint32 to fix
4031 ridiculously large methods.
4033 2009-03-31 Martin Baulig <martin@ximian.com>
4035 * debug-debugger.c (debugger_remove_breakpoint): Call
4036 mono_debugger_remove_class_init_callback ().
4038 2009-03-31 Zoltan Varga <vargaz@gmail.com>
4040 * aot-compiler.c (mono_compile_assembly): Call img_writer_emit_start ()
4041 right before emitting code, not at the start.
4043 * mini.c (mono_postprocess_patches): Extract this into a separate function
4044 from mono_codegen ().
4046 * ssa.c (mono_ssa_compute): Set ins->klass for every PHI node, handle
4047 byref types correctly.
4049 2009-03-30 Zoltan Varga <vargaz@gmail.com>
4051 * dwarfwriter.c (mono_dwarf_writer_emit_method): Fix a crash introduced
4054 2009-03-29 Zoltan Varga <vargaz@gmail.com>
4056 * mini-amd64.c (mono_arch_output_basic_block): Emit a few nops before
4057 indirect calls, this avoids problems where get_vcall_slot () would get
4058 confused by the native code for the instruction preceeding the call.
4059 (mono_arch_get_vcall_slot): Simplify this.
4060 (mono_arch_emit_imt_argument): Remove this, it is no longer needed.
4062 * mini-ops.h: Fix the definitions of the OP_IA64 opcodes, since the local
4063 register allocator now seems to depend on them instead of the data in
4066 * mini.c (mini_method_compile): Throw the correct type of exception if
4067 mono_method_get_header () fails because of a loading error.
4069 2009-03-28 Zoltan Varga <vargaz@gmail.com>
4071 * mini.c (mini_method_compile): Clear the loader error if the method
4072 header cannot be decoded.
4074 * mini-trampolines.c (mono_magic_trampoline): Handle generic virtual
4075 interface methods on proxies correctly.
4077 * dwarfwriter.c (mono_dwarf_writer_emit_method): Fix handling of the
4078 this argument for vtype methods. Add precise liveness info for arguments.
4080 * mini-codegen.c (mono_print_ins_index): Print the vreg of the
4081 LIVERANGE_START/END opcodes.
4083 * method-to-ir.c (mono_spill_global_vars): Fix liverange calculation
4084 for arguments and values in registers.
4086 2009-03-27 Zoltan Varga <vargaz@gmail.com>
4088 * method-to-ir.c (mono_method_to_ir): Disable tail calls for calls which
4089 return a valuetype. Fixes #487518.
4091 * iltests.il: Add a test.
4093 * aot-compiler.c: Use mono_thread_create () to create helper threads.
4095 * mini-trampolines.c (mono_delegate_trampoline): Handle static delegates
4096 closed over a null reference correctly.
4098 2009-03-26 Zoltan Varga <vargaz@gmail.com>
4100 * method-to-ir.c (mono_handle_global_vregs): Fix support for ternary ops.
4102 2009-03-25 Mark Probst <mark.probst@gmail.com>
4104 * mini-codegen.c (mono_local_regalloc): Don't let sregs get
4105 allocated to the same registers as fixed sregs.
4107 2009-03-24 Mark Probst <mark.probst@gmail.com>
4109 * mini-ops.h: New ternary ATOMIC_CAS ops replace the old
4112 * method-to-ir.c: Handle more cases for
4113 Interlocked.CompareExchange.
4115 * cpu-x86.md, mini-x86.c, mini-x86.h, cpu-amd64.md, mini-amd64.c,
4116 mini-amd64.h, cpu-ppc.md, cpu-ppc64.md, mini-ppc.c, mini-ppc.h:
4117 ATOMIC_CAS implementations for x86, AMD64, PPC and PPC64.
4119 2009-03-23 Zoltan Varga <vargaz@gmail.com>
4121 * aot-runtime.c (decode_method_ref): Fix a warning.
4123 * unwind.c (mono_unwind_frame): Ditto.
4125 2009-03-22 Zoltan Varga <vargaz@gmail.com>
4127 * aot-compiler.c (arch_emit_unbox_trampoline): Fix the binary writer support.
4128 (mono_compile_assembly): Enable the binary writer for full-aot as well.
4130 * image-writer.c (do_reloc): Add support for the JUMP24 relocation,
4131 fix the handling of large values in the ALU_PC_G0_NC relocation.
4133 2009-03-22 Zoltan Varga <vargaz@gmail.com>
4135 * local-propagation.c method-to-ir.c local-propagation.c: Fix warnings.
4137 2009-03-22 Mark Probst <mark.probst@gmail.com>
4139 * method-to-ir.c (mono_spill_global_vars): Support for ternary
4142 2009-03-22 Mark Probst <mark.probst@gmail.com>
4144 * method-to-ir.c: MINI_OP3 needs a comma.
4146 * method-to-ir.c, mini.h, mini.c: Remove
4147 mono_init_op_sreg_counts ().
4149 2009-03-22 Zoltan Varga <vargaz@gmail.com>
4151 * mini-arm.c (mono_arch_output_basic_block): Fix aot support in
4154 * mini-arm.c (mono_arch_build_imt_thunk): Disable the !fail_tramp
4157 * mini-ops.h: Fix arguments of the MEMINDEX opcodes.
4159 * mini-amd64.c (mono_arch_build_imt_thunk): Simplify the fail handling
4162 2009-03-21 Mark Probst <mark.probst@gmail.com>
4164 * cfold.c, cprop.c, decompose.c, genmdesc.c, helpers.c, ir-emit.h,
4165 liveness.c, local-propagation.c, method-to-ir.c, mini-codegen.c,
4166 mini.c, mini.h, simd-intrinsics.c, ssa.c: Support for ternary IR
4169 2009-03-20 Zoltan Varga <vargaz@gmail.com>
4171 * driver.c: Change location of gc_wrapper.h.
4173 * method-to-ir.c (mono_find_block_region): Handle try clauses nested
4174 inside finally clauses correctly. Fixes #485721.
4176 * mini.c (mono_find_spvar_for_region): This needs to handle try regions
4177 after the change above.
4179 * exceptions.cs: Add a test.
4181 2009-03-19 Zoltan Varga <vargaz@gmail.com>
4183 * unwind.c (mono_unwind_ops_encode): Increase the size of the encode buffer.
4185 * mini-amd64.c (mono_arch_emit_epilog): Remove the encoding of stack size
4186 into cfg->used_int_regs, it is not needed with the dwarf unwinder.
4187 (mono_arch_compute_omit_fp): Remove the emit_epilog () workaround.
4189 * mini-amd64.c (mono_arch_compute_omit_fp): Add another check to avoid hitting
4190 the stack_alloc_size < (1 << 16) assertion in emit_prolog ().
4192 2009-03-19 Sebastien Pouliot <sebastien@ximian.com>
4194 * method-to-ir.c: Allow CoreCLR to throw FieldAccessException.
4195 Simplify logic for ensure_method_is_allowed_to_call_method.
4196 Handle wrappers on callers.
4198 2009-03-19 Zoltan Varga <vargaz@gmail.com>
4200 * Makefile.am (fullaotcheck): Don't run the generics tests, some of
4203 * basic-simd.cs: Fix the names of some test methods.
4205 2009-03-18 Geoff Norton <gnorton@novell.com>
4207 * mini.c: Only chain sigfpe if it wasn't generated in mangaed code.
4209 2009-03-18 Zoltan Varga <vargaz@gmail.com>
4211 * dwarfwriter.c (token_handler): Fix a crash caused by the last change.
4213 2009-03-17 Jb Evain <jbevain@novell.com>
4215 * driver.c: remove now uneeded call to mono_gc_base_init before
4218 2009-03-17 Jb Evain <jbevain@novell.com>
4220 * dwarfwriter.c (token_handler): handle more cases.
4222 2009-03-17 Sebastien Pouliot <sebastien@ximian.com>
4224 * method-to-ir.c: Remove more dead code (that was required only
4225 because of method_is_safe). Fix compiler warnings.
4227 2009-03-17 Sebastien Pouliot <sebastien@ximian.com>
4229 * method-to-ir.c: Remove unneeded/useless method_is_safe
4230 http://lists.ximian.com/archives/public/mono-devel-list/2009-March/031404.html
4232 2009-03-16 Rodrigo Kumpera <rkumpera@novell.com>
4234 * mini.c (mini_method_compile): Print the method been compiled with
4235 verbose level 1 instead of 3 as this helps a lot debugging JIT crashes
4236 for people not familiar with the runtime.
4238 2009-03-17 Zoltan Varga <vargaz@gmail.com>
4240 * mini-exceptions.c (get_generic_info_from_stack_frame): Avoid returning
4241 a managed object which is later put into a GList. Return its class instead.
4243 * mini.c (mono_allocate_stack_slots_full): Avoid sharing ref and non-ref
4244 stack slots when using sgen.
4246 2009-03-16 Zoltan Varga <vargaz@gmail.com>
4248 * dwarfwriter.c (emit_line_number_info): Really fix the eglib build.
4250 2009-03-14 Zoltan Varga <vargaz@gmail.com>
4252 * local-propagation.c (reg_is_softreg_no_fpstack): Use >= instead of
4253 > so it works on the first vreg as well.
4255 2009-03-13 Zoltan Varga <vargaz@gmail.com>
4257 * dwarfwriter.c (emit_line_number_info): Disable an assert which seems to
4260 * aot-compiler.c: Get rid of xdebug_lock (), use the loader lock instead.
4262 * dwarfwriter.c (emit_line_number_info): Fix eglib build as eglib doesn't
4265 2009-03-12 Zoltan Varga <vargaz@gmail.com>
4267 * dwarfwriter.c (emit_line_number_info): Optimize the computation of the
4268 native->IL offset mapping.
4270 2009-03-11 Zoltan Varga <vargaz@gmail.com>
4272 * mini-amd64.c (mono_arch_output_basic_block): Fix % 1. Fixes #484323.
4274 * basic.cs: Add a test.
4276 2009-03-11 Mark Probst <mark.probst@gmail.com>
4278 * mini-x86.c (mono_arch_output_basic_block): Use different
4279 registers in case the ones we want to overwrite are used by the
4280 other operand. Fixes regression in #480807.
4282 2009-03-10 Zoltan Varga <vargaz@gmail.com>
4284 * aot-compiler.c (mono_compile_assembly): Make the output less verbose.
4286 * dwarfwriter.c (emit_line_number_info): The line number info for
4287 IL code was off by one. Fix that.
4289 * mini-s390x.c: Fix support for vtypes whose addresses are passed on the
4292 2009-03-09 Mark Probst <mark.probst@gmail.com>
4294 Contributed under the terms of the MIT/X11 license by Steven
4295 Munroe <munroesj@us.ibm.com>.
4297 * mini-ppc.c: Correct handling of OP_LOADI4_MEMINDEX for ppc64.
4300 2009-03-08 Zoltan Varga <vargaz@gmail.com>
4302 * dwarfwriter.c (token_handler): Decode method references in non-wrappers
4305 2009-03-06 Zoltan Varga <vargaz@gmail.com>
4307 * method-to-ir.c (mono_method_to_ir): Check for type load exceptions in
4308 the delegate ctor handling code. Fixes #482638.
4310 * method-to-ir.c (mini_emit_memset): Fix the handling of size '3'. Fixes
4313 * iltests.il.in: Add a test.
4315 * mini-darwin.c (mono_chain_signal): Remove this, it is already in
4318 2009-03-05 Mark Probst <mark.probst@gmail.com>
4320 * mini-trampolines.c (mono_create_jump_trampoline): If the method
4321 is shared generic code, return the trampoline, even if the method
4322 has already been compiled. Fixes #479763.
4324 * mini.c, mini.h: New function
4325 mono_jit_find_compiled_method_with_jit_info() which is the same as
4326 mono_jit_find_compiled_method() but also returns the jit info.
4328 2009-03-05 Mark Probst <mark.probst@gmail.com>
4330 * method-to-ir.c (mono_method_to_ir): Only force the vtable var
4331 for methods which actually have one. For all other methods, make
4332 sure the this argument var is live the whole method.
4334 * mini.c (mini_method_compile): Every shared method has a
4335 this/vtable/mrgctx info. Fixes #480807.
4337 2009-03-05 Mark Probst <mark.probst@gmail.com>
4339 * mini-ppc.c (mono_arch_build_imt_thunk): Add support for mixed
4340 generic/imt thunks where some entries branch through the vtable,
4341 while other entries branch directly.
4343 2009-03-05 Zoltan Varga <vargaz@gmail.com>
4345 * mini-darwin.c (mono_chain_signal): Define this to fix the build.
4347 * mini-windows.c: Ditto.
4349 * mini.c (mono_jit_runtime_invoke): Speed up the invoking of parameterless
4352 2009-03-04 Zoltan Varga <vargaz@gmail.com>
4354 * dwarfwriter.c (emit_line_number_info): Add some debug code to help track
4357 2009-03-04 Mark Probst <mark.probst@gmail.com>
4359 * method-to-ir.c: Don't inline methods that use JMP. Fixes
4362 2009-03-04 Mark Probst <mark.probst@gmail.com>
4364 * exceptions-x86.c: Include debug-mini.h - fixes build.
4366 2009-03-04 Martin Baulig <martin@ximian.com>
4368 * debug-mini.c: Clean up the exception API and add documentation.
4369 (mono_debugger_handle_exception): New public method; this is
4370 called when throwing an exception or encountering an unhandled one.
4371 (mono_debugger_call_exception_handler): Formerly known as
4372 mono_debugger_handle_exception(); this is used to tell the
4373 debugger that we're about to invoke an exception handler.
4375 2009-03-04 Martin Baulig <martin@ximian.com>
4377 * debug-mini.c (mono_debugger_runtime_invoke): Moved here from
4378 ../metadata/mono-debug-debugger.c; save and reset exception state.
4380 2009-03-02 Martin Baulig <martin@ximian.com>
4382 * debug-mini.c: Moved the debugger exception handling here from
4383 ../metadata/mono-debug-debugger.c.
4386 (MonoDebuggerExceptionAction): New exception typedef.
4389 (MonoDebuggerThreadInfo): Added `MonoObject *last_exception'.
4391 * exceptions-amd64.c
4392 (mono_amd64_throw_exception): Use the new debugger exception
4396 (mono_handle_exception_internal): Don't call
4397 mono_debugger_unhandled_exception() here.
4399 2009-03-03 Zoltan Varga <vargaz@gmail.com>
4401 * mini.c aot-compiler.c: Update after the changes to
4402 mono_marshal_get_runtime_invoke ().
4404 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot):
4405 Virtual generic methods might not have method->slot set, work around
4408 * generics.cs: Add a test.
4410 2009-03-02 Geoff Norton <gnorton@novell.com>
4413 * driver.c: Allow signal chaining of SIGFPE as well.
4415 2009-03-02 Zoltan Varga <vargaz@gmail.com>
4417 * mini-trampolines.c (mono_generic_virtual_remoting_trampoline): Update
4418 this since it now receives the method not its generic context in the
4421 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for mixed
4422 generic/imt thunks where some entries branch through the vtable, while
4423 other entries branch directly.
4425 * mini-x86.c (mono_arch_build_imt_thunk): Ditto.
4427 * method-to-ir.c (mono_method_to_ir): Enable fast virtual generic call
4428 support for interface methods as well.
4430 * mini-trampolines.c: Add support for virtual generic methods in interfaces
4431 using the normal IMT thunks.
4433 generics.cs: Add new tests.
4435 * method-to-ir.c (mono_method_to_ir): Pass the method instead of
4436 the generic inst to the generic imt thunks. This fixes AOT support,
4437 improves consistency with the normal IMT thunks, and makes it easier to
4438 add support for interface generic virtual methods later.
4440 * mini-trampolines.c (mono_magic_trampoline): Ditto.
4442 2009-02-28 Zoltan Varga <vargaz@gmail.com>
4444 * driver.c (mono_set_signal_chaining): New public API function to enable
4445 signal chaining on POSIX platforms.
4447 * mini-posix.c mini.c: Applied a variant of a patch by Simon Rowland
4448 (si@lindenlab.com) to implement signal chaining. The original patch was
4449 contributed under the MIT X/11 license:
4450 https://bugzilla.novell.com/show_bug.cgi?id=318894
4452 2009-02-27 Zoltan Varga <vargaz@gmail.com>
4454 * iltests.il.in (test_0_implicit_float_to_double_conversion): Disable this
4455 too until it can be made to run on amd64.
4457 2009-02-26 Zoltan Varga <vargaz@gmail.com>
4459 * mini-x86.c (mono_arch_get_this_arg_from_call): Avoid expensive calls
4460 to get_generic_context_from_code () + get_call_info () if possible.
4462 2009-02-25 Zoltan Varga <vargaz@gmail.com>
4464 * mini-exceptions.c (mono_handle_native_sigsegv): Implement the
4465 suspend-on-sigsegv functionality.
4467 * mini.c (mini_parse_debug_options): Add a new 'suspend-on-sigsegv' option
4468 to suspend when a native SIGSEGV is received. This is useful for debugging
4469 crashes which don't happen under gdb, since a live process contains more
4470 information than a core file.
4472 * mini-exceptions.c (mono_print_thread_dump): Use
4473 MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX instead of platform defines.
4475 * mini-x86.h (MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX): New define.
4477 * mini-amd64.h (MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX): Ditto.
4479 * basic-float.cs: Disable the tests which currently fail on amd64.
4481 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Pass a non-null
4482 value to mono_arch_patch_callsite () to fix crashes.
4484 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix a warning.
4486 2009-02-23 Zoltan Varga <vargaz@gmail.com>
4488 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Replace the
4489 nop code by patching the call address to point to the nullified class init
4490 trampoline, as the former does not seem to be safe on SMP machines.
4492 2009-02-23 Mark Probst <mark.probst@gmail.com>
4494 * mini-ops.h: Fix the argument types for a few x86 opcodes where
4497 2009-02-23 Zoltan Varga <vargaz@gmail.com>
4499 * basic-float.cs basic-calls.cs: Fix warnings.
4501 2009-02-22 Mark Probst <mark.probst@gmail.com>
4503 * tramp-ppc.c (mono_arch_create_trampoline_code): Store the
4504 correct frame pointer in the LMF. Should fix #478394.
4506 2009-02-22 Zoltan Varga <vargaz@gmail.com>
4508 * Makefile.am (fullaotcheck): Copy Mono.Simd.dll as well.
4510 * image-writer.c: Make the binary writer less verbose.
4512 2009-02-21 Zoltan Varga <vargaz@gmail.com>
4514 * method-to-ir.c (mono_method_to_ir): Don't assert if string ctors
4515 are called from runtime invoke wrappers.
4517 2009-02-20 Zoltan Varga <vargaz@gmail.com>
4519 * cpu-ppc.md (store_memindex): Increase the size of this.
4521 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
4523 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
4525 * cpu-x86.md: Fix the sizes for long_conv_to_r_un and long_conv_to_r_un_2.
4527 * mini-x86.c (mono_arch_output_basic_block): Use only 64bits of precision for
4530 Last fix for of #467201.
4533 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
4535 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
4537 * cpu-x86.md: Fix the sizes for fcall(_reg,_membase), long_conv_to_r4_2
4538 and long_conv_to_r8_2:
4540 Fixed part of #467201.
4542 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
4544 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
4546 * mini-x86.c (mono_arch_output_basic_block): Adjust precision of int to float
4547 conversion to 32 bits.
4549 * cpu-x86.md: Increase the size of int_conv_to_r4.
4551 * basic-float.cs: Add a test for this.
4553 Fixed part of #467201.
4555 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
4557 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
4559 * mini-x86.c (mono_arch_output_basic_block): Adjust precision of long to double
4560 conversion to 64 bits.
4562 * basic-float.cs: Add a test for this.
4564 Fixed part of #467201.
4566 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
4568 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
4570 * mini-x86.c (emit_move_return_value): Don't reduce precision of functions returning float.
4571 This behavior is compatible with MS.
4573 * iltest.il.in: Add a test for this.
4575 Fixed part of #467201.
4577 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
4579 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
4581 * mini-x86.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_R4, it must
4582 change the precision of the value.
4584 * cpu-x86.md: Define len for float_conv_to_r4.
4586 * basic-float.cs: Add a test for this.
4588 Fixed part of #467201.
4590 2009-02-19 Rodrigo Kumpera <rkumpera@novell.com>
4592 * mini.c: Adjust locking order to the new semantics where the loader lock
4595 2009-02-18 Rodrigo Kumpera <rkumpera@novell.com>
4604 * mini-trampolines.c:
4617 * tramp-x86.c: Use mono_domain_code_* functions instead of using MonoDomain::code_mp directly.
4619 2009-02-18 Zoltan Varga <vargaz@gmail.com>
4621 * mini-codegen.c (mono_local_regalloc): Remove a ! from if (!dest_sreg1)
4624 2009-02-17 Zoltan Varga <vargaz@gmail.com>
4626 * aot-compiler.c (add_generic_class): Only add rgctx invoke wrappers
4627 for cctors if needed.
4629 2009-02-17 Mark Probst <mark.probst@gmail.com>
4631 * mini-ppc.c: Fix build on Darwin.
4633 2009-02-17 Zoltan Varga <vargaz@gmail.com>
4635 * dwarfwriter.c (mono_dwarf_writer_emit_base_info): Use 2 as the DWARF
4636 version instead of 3 as valgrind doesn't like version 3.
4638 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
4640 * aot-compiler.c (mono_aot_method_hash): New function to return a hash
4641 usable for hashing methods.
4642 (emit_extra_methods): Use the new hash to avoid putting every method in the
4645 * aot-runtime.c (find_extra_method_in_amodule): Use the new hash.
4647 * aot-runtime.c (can_method_ref_match_method): New function to quickly check
4648 whenever a method ref could match a method.
4650 * aot-runtime.c (load_image): Revert the previous change, it causes an AOT
4653 * aot-runtime.c (find_extra_method_in_amodule): Add a cache for decoded
4656 * aot-runtime.c (load_image): Pass our basedir to mono_assembly_load.
4658 * aot-compiler.c (emit_exception_debug_info): Bump the maximum size of
4659 the encoding buffer.
4661 * method-to-ir.c (mono_method_check_inlining): Avoid calling
4662 mono_method_get_header () on inflated methods as an optimization.
4664 2009-02-16 Zoltan Varga <vargaz@gmail.com>
4666 * ssa.c (fold_ins): Fix another crash if the instruction following the
4667 switch was optimized away.
4669 2009-02-16 Mark Probst <mark.probst@gmail.com>
4671 Contributed under the terms of the MIT/X11 license by Steven
4672 Munroe <munroesj@us.ibm.com>.
4674 * mini-ppc.c, mini-ppc.h: Implement TLS for PPC64.
4676 2009-02-16 Zoltan Varga <vargaz@gmail.com>
4678 * mini.c method-to-ir.c mini-trampolines.c aot-runtime.c: Remove locking
4679 around the mono_domain_alloc calls, it is now done by the functions
4682 * aot-compiler.c (compile_method): Only add wrappers referenced by
4683 the method if compiling with full AOT.
4684 (mono_compile_assembly): Error out if --aot=full is specified on
4685 a platform where it is not supported.
4687 * aot-compiler.c (emit_trampolines): Emit generic class init trampolines
4690 * tramp-arm.c (mono_arch_create_generic_class_init_trampoline_full): Add
4693 * aot-runtime.c (load_named_code): Handle
4694 mono_arm_throw_exception_by_token.
4696 * mini-arm.h: Add declaration of mono_arm_throw_exception_by_token.
4698 * image-writer.c (asm_writer_emit_pointer_unaligned): Make this really
4701 * Makefile.am (fullaotcheck): Exit if a test fails.
4703 * aot-compiler.c (mono_compile_assembly): Use the ASM writer for full aot
4705 (mono_compile_assembly): Handle the assembler failing.
4707 * image-writer.c (asm_writer_emit_section_change): Handle ARM gas not
4708 accepting subsections of .bss.
4710 * ssa.c (visit_inst): Fix a crash if the instruction following a switch
4713 * aot-compiler.c: Remove some unused includes.
4715 * aot-compiler.c (MonoAotCompile): Remove some unused fields which are
4716 now in MonoImageWriter.
4718 * mini-x86.c (mono_arch_get_vcall_slot): Handle yet another
4719 code sequence which matches a non-virtual call. Fixes #472654.
4721 2009-02-15 Zoltan Varga <vargaz@gmail.com>
4723 * aot-compiler.c: Use xdebug_lock ()/unlock () macros for locking in the
4726 * aot-compiler.c: Make the xdebug code not depend on the AOT compiler,
4727 use the image/dwarf writers directly.
4729 * image-writer.c (struct _MonoImageWriter): Remove the unused 'image'
4732 * aot-compiler.c (MonoAotCompile): Remove fields which are now in
4735 * image-writer.h: Fix some typos.
4737 * dwarfwriter.h dwarfwriter.c: New files.
4739 * aot-compiler.c: Extract the DWARF info writing functionality into a
4742 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Add a 'out_unwind_ops'
4743 argument to return unwind info.
4745 * tramp-arm.c (mono_arch_create_trampoline_code_full): Ditto.
4747 * aot-compiler.c: Emit unwind info for trampolines in full-aot mode.
4749 * aot-runtime.c (decode_method_ref): Add a case for
4750 MONO_AOT_METHODREF_WRAPPER_NAME.
4752 * mini.h: Add constants for the magic numbers used in encode_method_ref ()
4755 * aot-compiler.c (encode_method_ref): Use the new constants.
4757 * aot-runtime.c (decode_method_ref): Ditto.
4759 * aot-compiler.c (compile_method): For generic icalls, queue the wrapper to
4760 be compiled, not the icall itself.
4762 2009-02-14 Zoltan Varga <vargaz@gmail.com>
4764 * aot-runtime.c (find_extra_method_in_amodule): Avoid decoding wrapper names
4765 using decode_method_ref ().
4767 * method-to-ir.c (mini_emit_ldelema_1_ins): If the array index is a long,
4768 convert it to an in32. Fixes #475859.
4770 * arrays.cs: Add a test.
4772 2009-02-12 Zoltan Varga <vargaz@gmail.com>
4774 * mini-s390x.c (mono_arch_output_basic_block): Fix the shift amounts in
4777 * basic-long.cs: Add a test.
4779 2009-02-12 Mark Probst <mark.probst@gmail.com>
4781 * mini-x86.c, mini-x86.h: Very simple frame pointer removal. We
4782 remove the frame pointer in leaf methods which don't receive any
4783 arguments, don't throw exceptions and don't do dynamic stack
4786 2009-02-12 Zoltan Varga <vargaz@gmail.com>
4788 * mini-amd64.c (mono_arch_build_imt_thunk): Fix size calculation after
4789 the fail_tramp changes. Hopefully fixes #475132.
4791 2009-02-12 Rodrigo Kumpera <rkumpera@novell.com>
4793 * method-to-ir.c (mono_emit_method_call_full): Use mono_metadata_signature_dup_mempool
4794 instead of mono_metadata_signature_dup_full.
4796 2009-02-12 Zoltan Varga <vargaz@gmail.com>
4798 * ssa.c (fold_ins): Use MONO_IS_JUMP_TABLE () and MONO_JUMP_TABLE_FROM_INS ()
4799 for processing jump tables. Fixes #473787.
4801 2009-02-11 Mark Probst <mark.probst@gmail.com>
4803 * mini-generic-sharing.c: mini_method_get_context() just calls
4804 mono_method_get_context_general() now.
4806 * mini.c, mini.h: Moved get_object_generic_inst(),
4807 construct_object_context_for_method() and
4808 mono_domain_lookup_shared_generic() to metadata/generic-sharing.c.
4810 2009-02-11 Zoltan Varga <vargaz@gmail.com>
4812 * branch-opts.c (mono_if_conversion): Handle the case where the merged
4813 basic block fell through to its successor bblock without a branch. Fixes
4816 * iltests.il.in: Add a test.
4818 * aot-compiler.c (encode_method_ref): Encode methods of array types.
4819 (can_encode_patch): We can now handle arrays of generic parameters and
4822 * aot-runtime.c (decode_method_ref_2): Handle methods of array types.
4824 * aot-compiler.c aot-runtime.c: Emit the size of specific trampolines into
4825 the AOT file to avoid some #ifdefs in aot-runtime.c
4827 * mini.h: Bump AOT file format version.
4829 2009-02-10 Zoltan Varga <vargaz@gmail.com>
4831 * Makefile.am (fullaotcheck): Make this run the tests.
4833 * aot-compiler.c: Make the printing of skipped methods runtime configurable.
4835 2009-02-10 Mark Probst <mark.probst@gmail.com>
4837 * mini-x86.c (mono_arch_context_get_int_reg): Handle all registers
4838 individually. Fixes #473482.
4840 2009-02-10 Zoltan Varga <vargaz@gmail.com>
4842 * mini-arm.c (mono_arch_output_basic_block): Disable AOT for OP_JMP.
4844 2009-02-09 Jeffrey Stedfast <fejj@novell.com>
4846 * aot-compiler.c (arch_emit_plt_entry): Fixed to compile.
4847 (mono_compile_assembly): Hush compile warnings about
4848 uninitialized [tmp_]outfile_name variables in the !use_bin_writer
4851 2009-02-10 Zoltan Varga <vargaz@gmail.com>
4853 * exceptions-arm.c (mono_arch_find_jit_info): Fix aot support.
4855 * mini-arm.c: Checkin unwind related changes missing from an earlier commit.
4857 * aot-compiler.c: Fix arm support.
4859 * image-writer.c: Move the R_ARM constants to image-writer.h. Export a
4860 img_writer_emit_unset_mode () function.
4862 * unwind.c (mono_unwind_get_dwarf_data_align): New helper function.
4863 (mono_unwind_get_dwarf_pc_reg): Ditto.
4865 * aot-compiler.c (emit_dwarf_abbrev): Another large reorganization.
4866 Move almost all platform specific code to a set of arch_ functions,
4867 and document them to ease porting.
4869 * aot-compiler.c (mono_xdebug_init): Fix xdebug support.
4871 * image-writer.h image-writer.c: New files, extracted from aot-compiler.c.
4873 * aot-compiler.c: Extract the image writing functionality into a separate
4874 module to reduce the size of this file.
4876 2009-02-09 Geoff Norton <gnorton@novell.com>
4878 * mini-s390.c: Fix the signature of emit_sig_cookie.
4880 2009-02-09 Zoltan Varga <vargaz@gmail.com>
4882 * aot-compiler.c (is_shared_got_patch): Add MONO_PATCH_INFO_IMAGE.
4884 * aot-runtime.c (is_shared_got_patch): Ditto.
4886 * aot-runtime.c (load_named_code): Cope with the fact that
4887 decode_got_entry () won't decode the patch fully if its corresponding got
4888 entry is already filled.
4890 * tramp-amd64.c (mono_arch_create_monitor_enter_trampoline_full):
4892 (mono_arch_create_monitor_exit_trampoline_full): Ditto.
4894 * tramp-amd64.c (mono_arch_create_monitor_enter_trampoline_full): Use 'code'
4895 as the moving pointer instead of 'buf' for consistency with the rest of the
4897 (mono_arch_create_monitor_exit_trampoline): Ditto.
4899 * aot-compiler.c (emit_trampolines): Add throw_pending_exception/
4900 generic_class_init trampolines.
4901 (add_generic_class): Extract some code from add_generic_instances () into a
4902 separate function so it can be called from other places too.
4903 (compile_method): Call add_generic_class () for the classes of inflated methods
4904 referenced by the method.
4905 (can_encode_patch): Allow references to generic parameters.
4907 * aot-runtime.c: Add support the patches required by the new trampolines.
4909 * exceptions-amd64.c (mono_arch_get_throw_pending_exception_full): Add full-aot
4912 * tramp-amd64.c (mono_arch_create_generic_class_init_trampoline_full): Add
4915 * exceptions-amd64.c (mono_arch_get_throw_pending_exception_full): Rename
4916 this from get_throw_pending_exception, make the signature full aot compatible.
4918 * Makefile.am (fullaotcheck): New target to run full-aot tests.
4920 * method-to-ir.c (inline_method): Save/Restore cfg->ret_var_set too.
4922 * exceptions.cs: Add a test.
4924 2009-02-07 Zoltan Varga <vargaz@gmail.com>
4926 * unwind.c (mono_unwind_frame): Eliminate the data_align_factor argument,
4927 use the DWARF_DATA_ALIGN constant instead.
4929 * exception-<ARCH>.c: Update after the above change.
4931 * exceptions-arm.c (mono_arch_find_jit_info): Transition this to use the
4934 * mini-arm.c: Enable the dwarf unwinder.
4936 * mini-trampolines.c (mono_magic_trampoline): Use mono_class_get_vtable_entry ()
4937 instead of mono_class_setup_vtable ().
4939 2009-02-07 Zoltan Varga <vargaz@gmail.com>
4941 * exceptions-x86.c (mono_arch_find_jit_info): Transition this to use the
4944 * mini-x86.h: Enable the dwarf unwinder.
4946 2009-02-06 Raja R Harinath <harinath@hurrynot.org>
4948 Fix mcs/tests/test-7.cs
4949 * mini-amd64.c (mono_arch_allocate_vars): Revert change from
4952 2009-02-06 Zoltan Varga <vargaz@gmail.com>
4954 * mini.c (print_jit_stats): Remove some unused statistics.
4956 2009-02-05 Zoltan Varga <vargaz@gmail.com>
4958 * aot-compiler.c (emit_klass_info): Update after MonoClass changes.
4960 2009-02-05 Mark Probst <mark.probst@gmail.com>
4962 * jit-icalls.c (mono_helper_compile_generic_method): Don't inflate
4963 the method we get from mono_object_get_virtual_method() because
4964 that function does it properly, now.
4966 2009-02-05 Zoltan Varga <vargaz@gmail.com>
4968 * unwind.c (mono_unwind_ops_encode): Handle offsets greater than 32 between
4969 opcodes. Fixes #472775.
4971 2009-02-05 Mark Probst <mark.probst@gmail.com>
4973 * mini-exceptions.c (ves_icall_get_frame_info): Account for the
4974 fact that mono_find_jit_info() sometimes returns the context
4975 corresponding to the jit info in new_ctx. Fixes #472600.
4977 2009-02-05 Zoltan Varga <vargaz@gmail.com>
4979 * method-to-ir.c mini-hppa.c mini.c trace.c mini-s390x.c aot-compiler.c
4980 mini-s390.c: Use mono_class_enum_basetype () instead of accessing
4981 klass->enum_basetype directly.
4983 * aot-compiler.c (emit_class_dwarf_info): Add support for all possible
4986 * unwind.c: Avoid 0 sized arrays.
4988 2009-02-04 Zoltan Varga <vargaz@gmail.com>
4990 * mini-exceptions.c (mono_setup_altstack): Use a more reasonable altstack
4991 size on systems with 64k pages. Fixes #471389.
4993 2009-02-04 Mark Probst <mark.probst@gmail.com>
4995 Contributed under the terms of the MIT/X11 license by Steven
4996 Munroe <munroesj@us.ibm.com>.
4998 * mini-ppc.c (mono_arch_output_basic_block): Generate better code
4999 for LOADI4_MEMBASE. Use addi instead of addic if it's not
5002 2009-02-04 Mark Probst <mark.probst@gmail.com>
5004 Contributed under the terms of the MIT/X11 license by Steven
5005 Munroe <munroesj@us.ibm.com>.
5007 * exceptions-ppc.c (mono_arch_get_restore_context): Code size
5010 * tramp-ppc.c (mono_arch_create_generic_class_init_trampoline):
5011 The trampoline can be longer on PPC64.
5013 2009-02-04 Mark Probst <mark.probst@gmail.com>
5015 Contributed under the terms of the MIT/X11 license by Steven
5016 Munroe <munroesj@us.ibm.com>.
5018 * mini-ppc.c: Compiler warning fixes and trivial code
5021 2009-02-04 Zoltan Varga <vargaz@gmail.com>
5023 * method-to-ir.c (mono_spill_global_vars): Fix problems caused by reading
5024 ins->dreg which could be a hardware register, not a vreg.
5026 * aot-compiler.c (emit_method_dwarf_info): Ditto.
5028 * mini.h (MonoCompile): Remove vreg_to_var_num array, it is no longer used.
5029 (struct MonoMethodVar): Add a vreg field, holding the vreg of variable.
5031 * mini.c (mono_compile_create_var_for_vreg): Set var->vreg.
5033 * mini-amd64.c (mono_arch_output_basic_block): Avoid reading cfg->varinfo[..]
5034 ->dreg, that is not the vreg we are looking for.
5036 * mini-amd64.h mini-x86.h: Enable MONO_ARCH_LIVENESS_OPS again.
5038 * mini-x86.c (mono_arch_output_basic_block): Add support for LIVERANGE_START/
5041 * method-to-ir.c (mono_spill_global_vars): Add an assert to help track down
5044 2009-02-03 Zoltan Varga <vargaz@gmail.com>
5046 * mini-x86.c (mono_arch_emit_prolog): Emit unwind info.
5048 * aot-compiler.c (emit_line_number_info): Fix line number emission when
5051 * aot-compiler.c: Add xdebug support on x86.
5053 * unwind.c: Add x86 support.
5055 * aot-compiler.c (emit_exception_debug_info): Control the emission of
5056 unwind info using a new MONO_ARCH_HAVE_XP_UNWIND define.
5058 * mini.c (mini_method_compile): Ditto.
5060 * mini-amd64.c (mono_arch_allocate_vars): Avoid setting cfg->ret->dreg to
5063 * aot-compiler.c: Add emit_push_section ()/emit_pop_section () helper functions
5064 which mimic .push_section/.pop_section in GAS.
5066 * aot-compiler.c: Emit precise live range information for variables.
5068 * mini-amd64.c (mono_arch_output_basic_block): Add OP_LIVERANGE_START/END.
5070 * method-to-ir.c (mono_spill_global_vars): Compute the instructions marking
5071 the live ranges of variables, and emit OP_LIVERANGE_START/END opcodes for
5074 * mini-ops.h: Add OP_LIVERANGE_START/END opcodes to mark
5075 the live ranges of variables.
5077 * mini.h (struct MonoMethodVar): Add two fields containing the live range
5078 of the variable in terms of native offsets.
5080 2009-02-03 Rodrigo Kumpera <rkumpera@novell.com>
5082 * arrays.cs: Test for Get/SetValue of array with negate lower bounds.
5084 2009-02-02 Mark Probst <mark.probst@gmail.com>
5086 Contributed under the terms of the MIT/X11 license by Steven
5087 Munroe <munroesj@us.ibm.com>.
5089 * exceptions-ppc.c (restore_regs_from_context): Correct operand
5090 order (offset then base reg) for ppc_load_multiple_regs.
5091 (emit_save_saved_regs) Correct operand order for
5092 ppc_store_multiple_regs.
5093 (mono_arch_get_call_filter): Correct operand order for
5094 ppc_load_multiple_regs.
5096 * mini-ppc.c (emit_memcpy): Fix operand order for
5097 ppc_load_reg_update and ppc_store_reg_update.
5098 (mono_arch_output_basic_block): Correct operand order for ppc_lha.
5099 (mono_arch_emit_epilog): Correct operand order for
5100 ppc_load_multiple_regs.
5102 * tramp-ppc.c (mono_arch_create_trampoline_code): Correct operand
5103 order for ppc_store_multiple_regs and ppc_load_multiple_regs.
5105 2009-02-02 Mark Probst <mark.probst@gmail.com>
5107 * cpu-ppc64.md: Fixed storer4_memindex length.
5109 2009-02-02 Zoltan Varga <vargaz@gmail.com>
5111 * aot-compiler.c (emit_line_number_info): Optimize the size of the emitted
5114 * aot-compiler.c (emit_line_number_info): Optimize this.
5116 2009-02-01 Zoltan Varga <vargaz@gmail.com>
5118 * aot-compiler.c: Disassemble tokens in the IL disassembly.
5120 * aot-compiler.c: Add debug info for methods without debug info by
5121 emitting an IL file and having the line number info referencing that file.
5123 * aot-compiler.c: Optimize the size of the generated line number info.
5125 * aot-compiler.c: Emit line number info in xdebug mode.
5127 * aot-compiler.c (mono_save_xdebug_info): Receive a MonoCompile instead of a
5130 2009-01-31 Zoltan Varga <vargaz@gmail.com>
5132 * aot-compiler.c (emit_method_dwarf_info): Emit names for local variables.
5134 * driver.c (mono_main): Enable debugging support automatically if XDEBUG
5137 2009-01-31 Rodrigo Kumpera <rkumpera@novell.com>
5139 * basic-calls.cs: Test for the weird crash found on arm.
5141 2009-01-31 Rodrigo Kumpera <rkumpera@novell.com>
5143 * cpu-arm.md: Increase the size of storer8_membase_reg and
5144 loadr8_membase_reg to 24 bytes to accomodate the extra add.
5146 * mini-arm.c (mono_arch_output_basic_block): Under FPA, when emitting
5147 OP_STORER8_MEMBASE_REG and OP_LOADR8_MEMBASE_REG, add the original
5148 reg to LR otherwise we'll be loading/storing from just the offset.
5150 2009-01-30 Miguel de Icaza <miguel@novell.com>
5152 Question: if we are storing gint32's inside the "*native_offset",
5153 should we change the signature to "gint32 *native_offset" to
5154 ensure that we do not have type definition problems?
5156 * mini-exceptions.c (ves_icall_get_frame_info): Cast the gint32 to
5157 an int * as this is what the other function expects, causes
5158 problems with Freescale's compiler that defined int32_t to be a
5159 long and makes int incompatible
5161 2009-01-30 Miguel de Icaza <miguel@novell.com>
5163 * Rename generic-sharing.c to mini-generic-sharing.c to avoid the
5164 filename conflict with bjam.
5166 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
5168 * cpu-arm.md: Increase the size of storer8_membase_reg to 20 bytes
5169 as it might use decomposed ops.
5171 2009-01-30 Zoltan Varga <vargaz@gmail.com>
5173 * jit-icalls.c (mono_imul_ovf): Fix one of the literals.
5175 * mini.c (mini_init): Emulate mul.ovf opcodes if MONO_ARCH_EMULATE_MUL_OVF
5178 * mini-arm.h (MONO_ARCH_EMULATE_MUL_OVF): New define.
5180 * mini-arm.c (mono_arch_build_imt_thunk): Rewrite this to allow large vtable
5183 * mini-arm.c (mono_arch_context_get_int_reg): Adapt this to the "clever"
5184 way registers are stored in MonoContext on arm.
5186 * unwind.c: Rewrite the handling of the cached_info array to use hazard pointers
5187 instead of locking so mono_get_cached_unwind_info () becomes signal safe.
5189 * mini.c (mini_init): Emuate OP_FCONV_TO_I when using soft float.
5191 * mini-arm.c (emit_load_volatile_arguments): Avoid an unneccesary assert.
5193 * mini.c (mini_init): Register mono_isfinite.
5195 * jit-icalls.c (mono_isfinite): New jit icall.
5197 * method-to-ir.c (mono_decompose_soft_float): Add support for OP_CKFINITE.
5199 * exceptions-arm.c (mono_arch_find_jit_info): When unwinding using the LMF,
5200 set esp to ARMREG_FP instead of R12, since R12 stores the value of sp for
5203 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
5205 * exceptions-arm.c (mono_arch_find_jit_info): The frame layout on arm have
5206 separate frame and stack pointers, so we must use FP to find the register
5208 The FP reg is retrieved from the MonoContext::regs array.
5210 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
5212 * mini-arm.c (mono_arch_output_basic_block): Emit two cond ops for OP_FBGE
5215 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
5217 * mini-arm.c (mono_arch_emit_setret): Emit OP_FMOVE for methods that
5218 return R4 and R8 when not running under softfloat.
5220 Fixes basic-calls.exe
5222 2009-01-30 Zoltan Varga <vargaz@gmail.com>
5224 * mini-arm.c: Implement some overflow opcodes.
5226 2009-01-29 Miguel de Icaza <miguel@novell.com>
5228 * ssa.c: handle another alloca.h
5230 * mini-exceptions.c (mono_handle_native_sigsegv): Do not use
5231 PLATFORM_WIN32 for detecting if we have sigaction. Instead use
5232 MONO_ARCH_USE_SIGACTION.
5234 * aot-runtime.c, mini-exceptions.c: Replace platform define with
5237 * method-to-ir.c (mono_method_to_ir): Type cast fix on some platforms.
5239 * mini-ppc.h (MONO_ARCH_USE_SIGACTION): Do not define this for all
5240 PPC targets as sigaction does not exist on all platforms, define
5241 this on a per-platform basis.
5243 Instead of erroring out if the platform is not defined, include
5244 mini-ppc-os.h, and expect that the OS specific setting provides
5245 the required information.
5247 2009-01-30 Zoltan Varga <vargaz@gmail.com>
5249 * aot-compiler.c: Fix --enable-minimal=aot.
5251 2009-01-30 Zoltan Varga <vargaz@gmail.com>
5253 * exceptions-arm.c (mono_arch_get_throw_exception_generic): Fix the
5256 2009-01-29 Zoltan Varga <vargaz@gmail.com>
5258 * exceptions-arm.c: Fix warnings.
5260 * tramp-arm.c aot-compiler.c unwind.h unwind.c: Implement xdebug support for
5263 * mini-x86.c: Fix --enable-minimal=jit build.
5265 * mini.c: Really fix --enable-minimal=jit build.
5267 * mini.c (construct_object_context_for_method): Move this outside
5268 the DISABLE_JIT block to fix the --enable-minimal=jit build.
5270 "Backported" of r124984 from 2.0 branch.
5272 * aot-compiler.c aot-runtime.c: Add full-aot support delegate BeginInvoke/EndInvoke.
5274 "Backport" of r124977 + r124978 from 2.0 branch.
5276 * exceptions-arm.c (mono_arm_throw_exception_by_token): New helper function
5277 to avoid calling mono_exception_from_token () from the throw trampoline.
5278 (mono_arch_get_throw_exception_generic): call throw_exception_by_token
5279 for throwing corlib exceptions, this fixes full-aot support for corlib
5282 * aot-compiler.c (compile_method): Make a copy of cfg->locals to fix the build.
5284 2009-01-29 Miguel de Icaza <miguel@novell.com>
5286 * mini-darwin.c, mini-windows.c, mini-posix.c: Commit the first
5287 part of the changes to split the code in mini into operating
5288 system specific files.
5290 This patch was done by copying mini.c to the respective files to
5291 preserve SVN history.
5293 2009-01-29 Zoltan Varga <vargaz@gmail.com>
5295 * aot-compiler.c (emit_method_dwarf_info): Add minimal support for locals.
5297 2009-01-28 Zoltan Varga <vargaz@gmail.com>
5299 * method-to-ir.c (mono_method_to_ir): Avoid generic sharing for calls made to
5300 remoting-invoke-with-check wrappers of shared methods.
5302 * mini.c (print_jit_stats): Print out major gc count/time for libgc too.
5304 2009-01-27 Mark Probst <mark.probst@gmail.com>
5306 * method-to-ir.c (emit_stloc_ir): Only apply the reg-reg move
5307 optimization if the top of stack is the last instruction in the
5308 bblock. Otherwise it might have been used after its definition.
5311 2009-01-27 Zoltan Varga <vargaz@gmail.com>
5313 * mini-trampolines.c (mono_magic_trampoline): Print out the caller
5314 method as well when get_vcall_slot () fails to match a code sequence.
5316 * mini-arm.c: Fix the android build, which doesn't have
5319 2009-01-26 Zoltan Varga <vargaz@gmail.com>
5321 * mini-s390x.c: Remove a stray declaration of emit_sig_cookie () to fix
5324 2009-01-26 Rodrigo Kumpera <rkumpera@novell.com>
5326 * unwind.c (mono_unwind_cleanup): Don't crash if cached_info is NULL.
5328 2009-01-26 Zoltan Varga <vargaz@gmail.com>
5330 * mini.c (mini_method_compile): Save the unwind info generated by the JIT
5331 and put its id into jinfo->used_regs. This is only used on amd64,
5332 which is currently the only platform generating unwind info.
5334 * exceptions-amd64.c: Instead of unwinding based on a register mask, use
5335 the dwarf unwinder. This is required to correctly handle async exceptions
5336 like thread abort and stack overflows, which can happen while a method
5337 is in the middle of its prolog or epilog.
5339 * aot-runtime.c (mono_aot_get_unwind_info): New helper function to obtain
5340 the unwind info belonging to an AOTed method.
5342 * aot-compiler.c aot-runtime.c: Save/Load the unwind info emitted by the JIT
5343 into cfg->unwind_ops.
5345 * unwind.c (mono_unwind_frame): Use <= instead of < for the loop exit check.
5347 * mini.c (mini_init): Call mono_unwind_init ().
5348 (mini_cleanup): Call mono_unwind_cleanup ().
5350 * unwind.c: Add functions for managing a set of unwind info entries, allowing
5351 unwind info to be shared between methods.
5353 * mini-amd64.c (mono_arch_emit_prolog): Emit unwind info for the registers
5356 * exceptions-amd64.c (mono_arch_exceptions_init): Call
5357 get_throw_pending_exception () to avoid initialization races.
5359 * mini-exceptions.c (mono_exceptions_init): Call an arch specific
5360 mono_arch_exceptions_init () function.
5362 * mini.h (MONO_INST_NEW): Remove duplicate setting of cil_code.
5364 2009-01-25 Zoltan Varga <vargaz@gmail.com>
5366 * mini.c (mono_get_domain_intrinsic): New helper function.
5367 (mono_get_thread_intrinsic): Ditto.
5369 * mini-arm.c mini-ia64.c: Use the new helper functions.
5371 * method-to-ir.c (mono_method_to_ir): Fix the comment for
5372 the last constrained_call change, since it is needed in the non-AOT
5375 * mini-arm.c: Implement OP_TLS_GET on arm eabi linux.
5377 * mini-arm.c (mono_arch_emit_prolog): Add an inlined version of
5378 mono_get_lmf_addr () on arm eabi linux.
5380 2009-01-24 Zoltan Varga <vargaz@gmail.com>
5382 * mini-amd64.c (mono_arch_get_vcall_slot): Handle yet another
5383 code sequence which matches a non-virtual call.
5385 2009-01-23 Mark Probst <mark.probst@gmail.com>
5387 * mini-ppc.c (mono_arch_context_get_int_reg): Allow access to the
5390 2009-01-23 Zoltan Varga <vargaz@gmail.com>
5392 * aot-compiler.c aot-runtime.c: Treat delegate-invoke wrappers similarly to
5393 runtime-invoke wrappers, since they are also shared based on signature.
5395 2009-01-22 Mark Probst <mark.probst@gmail.com>
5397 * mini-exceptions.c (ves_icall_get_frame_info): Fetch the generic
5398 info from the (correct) context.
5400 2009-01-22 Zoltan Varga <vargaz@gmail.com>
5402 * unwind.c (mono_unwind_frame): Remove a stray g_free ().
5404 * unwind.c (mono_unwind_frame): New function to unwind through a frame
5405 using dwarf unwinding info. Not yet used.
5407 * mini.c (mini_init): When using xdebug, disable freeing of domains.
5409 2009-01-21 Mark Probst <mark.probst@gmail.com>
5411 * mini-ppc.c (mono_arch_delegate_invoke_impl): Return function
5414 * mini-trampolines.c (mono_delegate_trampoline): Remove the PPC64
5415 special case and handle mono_arch_delegate_invoke_impl() returning
5416 function descriptors.
5418 * tramp-ppc.c (mono_arch_create_trampoline_code): Delegate
5419 trampolines return function descriptors, too.
5421 2009-01-21 Zoltan Varga <vargaz@gmail.com>
5423 * method-to-ir.c (handle_alloc): Avoid generic instances in the
5424 out_of_line optimization.
5426 2009-01-21 Martin Baulig <martin@ximian.com>
5429 (MonoCompile): Added `disable_deadce_vars' to disable removing
5433 (mini_method_compile): Set `cfg->disable_deadce_vars' when running
5434 inside the debugger.
5436 * liveness.c (mono_analyze_liveness): Don't remove any unused
5437 variables if `cfg->disable_deadce_vars' is set.
5439 2009-01-21 Mark Probst <mark.probst@gmail.com>
5441 * method-to-ir.c: Only apply exception constructor optimization if
5442 the the method actually belongs to an exception class. Fixes
5445 2009-01-21 Zoltan Varga <vargaz@gmail.com>
5447 * mini-trampolines.c (mono_delegate_trampoline): Put back the previous
5448 change inside a #ifdef __mono_ppc64__.
5450 * aot-compiler.c (compile_method): Remove the previous limitation.
5452 * method-to-ir.c (method-to-ir.c): Add support for the constrained prefix
5453 on type variables in AOTed code.
5455 * aot-compiler.c (compile_method): Skip generic methods having type
5456 constraints on their generic parameters.
5458 * aot-compiler.c (compile_method): Check for methods which cannot be
5459 encoded inside RGCTX_FETCH patches as well.
5461 * mini-exceptions.c (mono_print_thread_dump): Fix the windows
5464 2009-01-20 Mark Probst <mark.probst@gmail.com>
5466 * method-to-ir.c: Force the vtable variable in shared generic code
5467 for the case that they might show up on a stack trace where they
5470 * mini-exceptions.c: Save and use generic sharing info as well as
5471 IP in stack traces to resolve shared generic instantiations.
5473 2009-01-20 Zoltan Varga <vargaz@gmail.com>
5475 * mini-trampolines.c (mono_delegate_trampoline): Revert the change which
5476 added a mono_get_addr_from_ftnptr () as it breaks the ia64 build.
5478 2009-01-20 Mark Probst <mark.probst@gmail.com>
5480 * method-to-ir.c: Do generic sharing for array constructors.
5482 2009-01-20 Rodrigo Kumpera <rkumpera@novell.com>
5484 * mini-exceptions.c (mono_print_thread_dump): Add information
5485 about the thread state using wapi_current_thread_desc.
5487 2009-01-19 Rodrigo Kumpera <rkumpera@novell.com>
5489 * basic-simd.cs: Tests for the new constructors.
5491 2009-01-19 Rodrigo Kumpera <rkumpera@novell.com>
5493 * mini-ops.h: Added OP_EXPAND_*
5497 * mini-x86.c (mono_arch_output_basic_block): Same.
5499 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for single element constructors.
5501 2009-01-19 Zoltan Varga <vargaz@gmail.com>
5503 * iltests.il.in: Add a test for #467385.
5505 2009-01-18 Rodrigo Kumpera <rkumpera@novell.com>
5507 * mini.c (mini_thread_cleanup): Don't cleanup TLS storage if the
5508 thread been cleaned up is not the same currently in execution.
5510 Fixes appdomain-unload crashes on windows, osx and linux variants
5511 without the __thread keyword.
5513 2009-01-18 Zoltan Varga <vargaz@gmail.com>
5515 * mini-arm.c (mono_arch_flush_icache): Applied patch from Koushik Dutta
5516 (koush@koushikdutta.com). Implement this for android.
5518 * helpers.c (mono_disassemble_code): Avoid assembler errors if the id
5519 begins with a digit.
5521 * method-to-ir.c: Call mono_gc_get_write_barrier () instead of
5522 mono_marshal_get_write_barrier ().
5524 2009-01-17 Rodrigo Kumpera <rkumpera@novell.com>
5526 * decompose.c (mono_decompose_vtype_opts): Fix the decomposition
5527 of OP_VCALL_* ops for 8 bytes vtypes on 32 bits archs and platorms
5528 that pass them on a register pair.
5530 This affects windows, OSX and FreeBSD. The mono/tests/handleref.exe
5531 test was crashing due to that.
5533 Fri Jan 16 15:21:21 CET 2009 Paolo Molaro <lupus@ximian.com>
5535 * exceptions-ppc.c: tweaks from malc (OV-Soft) to fix the size of the
5536 trampoline code. Include ucontext.h only if available.
5538 2009-01-15 Mark Probst <mark.probst@gmail.com>
5540 * mini.c: mono_domain_lookup_shared_generic() takes an open method
5541 and doesn't check whether it's sharable, like it was before
5542 removing the shared generics hash. This brings IronPython
5543 performance back to what it was before that change.
5545 2009-01-14 Mark Probst <mark.probst@gmail.com>
5547 * method-to-ir.c: Handle delegate invocation optimization earlier,
5548 otherwise it would be handled (much more slowly) by the
5549 final/sealed optimization.
5551 2009-01-13 Zoltan Varga <vargaz@gmail.com>
5553 * mini.c (SIG_HANDLER_SIGNATURE): Avoid crashes when the current thread or
5554 domain is not set. Fixes #465864.
5556 2009-01-12 Mark Probst <mark.probst@gmail.com>
5558 * method-to-ir.c: Don't stop sharing of generic methods with catch
5559 clauses - we already handle those.
5561 2009-01-12 Mark Probst <mark.probst@gmail.com>
5563 * mini.c, mini.h: lookup_generic_method() is now
5564 mono_domain_lookup_shared_generic() and uses the jit_code_hash,
5565 making the shared_generics_hash obsolete.
5567 2009-01-12 Mark Probst <mark.probst@gmail.com>
5569 * mini-ppc.c, exceptions-ppc.c, cpu-ppc.md, cpu-ppc64.md: Don't
5570 use the red zone. Make room on the stack first and then use it,
5571 not the other way around.
5573 2009-01-12 Zoltan Varga <vargaz@gmail.com>
5575 * mini.c (mini_init): Call mono_xdebug_init ().
5577 * aot-compiler.c (mono_xdebug_init): Make this non-static.
5579 2009-01-11 Zoltan Varga <vargaz@gmail.com>
5581 * TestDriver.cs: Add an --iter argument to run tests multiple times.
5583 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Emit debug info for
5586 * aot-compiler.c (mono_save_trampoline_xdebug_info): New function to emit
5587 debug+unwind info for trampolines.
5589 * mini.c (mono_create_unwind_op): New helper function.
5591 * unwind.h: Add macros for emitting unwind ops without a MonoCompile.
5593 2009-01-10 Zoltan Varga <vargaz@gmail.com>
5595 * aot-compiler.c: Fix the build.
5597 2009-01-09 Zoltan Varga <vargaz@gmail.com>
5599 * Makefile.am: Update dtrace-prelink.sh location.
5601 2009-01-08 Zoltan Varga <vargaz@gmail.com>
5603 * method-to-ir.c (mono_method_to_ir): Fix the check for the mscorlib ldstr
5604 optimization. Fixes #464520.
5606 2009-01-07 Bill Holmes <billholmes54@gmail.com>
5608 * mini-amd64.c : Adding code to save/restore non-volatile registers
5611 * exceptions-amd64.c : Adding code to save/restore non-volatile
5612 registers on Winx64.
5614 Contributed under MIT/X11 license.
5616 2009-01-07 Zoltan Varga <vargaz@gmail.com>
5618 * mini-arm.c (mono_arch_flush_icache): Use __GNUC_PREREQ instead of checking
5619 __GNUC_MINOR__ which can break when the major version changes.
5621 2009-01-07 Rodrigo Kumpera <rkumpera@novell.com>
5623 * basic-simd.cs: Add tests for usage of the sizeof opcode.
5625 2009-01-07 Geoff Norton <gnorton@novell.com>
5627 * helpers.c: Allow mono -v -v -v to work on darwin.
5629 2009-01-05 Bill Holmes <billholmes54@gmail.com>
5631 * mini-amd64.c (mono_arch_get_vcall_slot) : Handle an additional instruction
5634 Contributed under MIT/X11 license.
5636 2009-01-05 Zoltan Varga <vargaz@gmail.com>
5638 * mini.c (mono_allocate_stack_slots_full2): Use mono_class_from_mono_type
5639 instead of directly accessing type->data.klass. Fixes #462016.
5640 (mono_allocate_stack_slots_full): Ditto.
5642 * mini-arm.c (mono_arch_flush_icache): Applied patch from Riku Voipio
5643 <novell@kos.to>. Fix cache flush on kernels without OLDABI compat option.
5645 * aot-compiler.c (emit_plt): Fix ARM build.
5647 2009-01-04 Zoltan Varga <vargaz@gmail.com>
5649 * branch-opts.c (mono_if_conversion): Optimize this using ins->prev.
5651 * branch-opts.c (mono_if_conversion): Fix an assert introduced by the last
5654 * branch-opts.c (mono_if_conversion): Use branch->inst_true_bb/inst_false_bb
5655 instead of bblock->out_bb [0]/[1], the two might not be the same. Fixes
5658 * iltests.il.in: Add a regression test.
5660 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
5662 * mini-codegen.c (mono_print_ins_index): Pretty print XPHI and VPHI.
5664 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
5666 * basic-simd.cs: Add a regression test for #462457.
5668 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
5670 * mini-ops.h: Add a definition of XPHI.
5672 * mini.h (MONO_IS_PHI): Make is aware of simd instrincs.
5674 * ssa.c (op_phi_to_move): Handle XPHI.
5676 * ssa.c (mono_ssa_compute): Generate a XPHI for simd intrinsics instead of VPHI.
5680 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
5682 * method-to-ir.c (mono_emit_rgctx_calli): Fix a warning.
5684 2008-12-31 Geoff Norton <gnorton@novell.com>
5686 * mini-ppc.c: The prolog size allocated can be too small for darwin
5687 ppc32 under certain circumstances. Also fix a small logic bug.
5689 2008-12-29 Zoltan Varga <vargaz@gmail.com>
5691 * mini.c (mono_jit_compile_method_inner): Avoid holding the domain lock
5692 while loading AOT methods.
5694 * mini-exceptions.c: Check jit_tls->class_cast_from instead of class_cast_to
5695 since only the former is nulled out after a successful cast. This prevents
5696 crashes with rethrown exceptions when using --debug=casts.
5698 2008-12-24 Mark Probst <mark.probst@gmail.com>
5700 * mini.h: New macro for checking whether a method is final,
5701 i.e. whether the method or its class is marked final.
5703 * method-to-ir.c: Use the new macro for all final-checks
5704 consistently. Fixes the crash in the System.ServiceModel tests.
5706 2008-12-23 Mark Probst <mark.probst@gmail.com>
5708 * mini-exceptions.c (get_exception_catch_class): Corrected another
5709 overly strict assertion.
5711 2008-12-23 Mark Probst <mark.probst@gmail.com>
5713 * mini-ppc.c (mono_arch_build_imt_thunk): Save and restore r11.
5714 Clobbering it is not allowed because the caller might use it as
5715 the vtable register in the interface call.
5717 2008-12-19 Mark Probst <mark.probst@gmail.com>
5719 * mini-exceptions.c (get_exception_catch_class): Corrected an
5720 overly strict assertion.
5722 2008-12-18 Mark Mason <mmason@upwardaccess.com>
5724 * method-to-ir.c: use SIZEOF_REGISTER instead of SIZEOF_VOID_P or sizeof(gpointer) when appropriate.
5726 * mini.h: Move typedef to mgreg_t up above include of mini-arch.h
5728 * local-propogation.c: use SIZEOF_REGISTER instead of SIZEOF_VOID_P when appropriate
5730 * cpu-mips.md: correct lengths for certain long_ opcodes.
5732 * mini-mips.h: Only emulate long operations when SIZEOF_REGISTER==4. Add missing func decl.
5734 * 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().
5736 2008-12-17 Mark Mason <mmason@upwardaccess.com>
5738 * exceptions-mips.c (mono_arch_find_jit_info): decode sd instructions as well when looking for registers.
5740 2008-12-17 Mark Mason <mmason@upwardaccess.com>
5742 * mini-mips.c (mono_arch_output_basic_block): OP_JUMP_TABLE stores patch type in inst_c1, not inst_i1.
5744 2008-12-16 Rodrigo Kumpera <rkumpera@novell.com>
5746 * branch-opts.c (remove_block_if_useless): Even if BB0 falls through, don't add a br to the
5749 2008-12-16 Mark Mason <mmason@upwardaccess.com>
5751 * 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
5753 * 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)
5755 2008-12-15 Mark Mason <mmason@upwardaccess.com>
5757 * trace.c (mono_trace_enter_method): correctly handle arguments smaller than the stack slot size on big endian systems.
5759 2008-12-14 Zoltan Varga <vargaz@gmail.com>
5761 * liveness.c (mono_analyze_liveness): Avoid eliminating the 'this' var in
5762 gshared code. Fixes #458947.
5764 * generics.cs: Add a test.
5766 2008-12-12 Mark Mason <mmason@upwardaccess.com>
5768 * method-to-ir.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
5770 * mini-mips.c: first pass n32 code generation.
5772 * mini-mips.h: datatypes and defines for n32 support.
5774 * exceptions-mips.c: first pass n32 code generation.
5776 * tramp-mips.c: first pass n32 code generation.
5778 * cpu-mips.md: add long_ opcodes.
5780 2008-12-12 Mark Mason <mmason@upwardaccess.com>
5782 * liveness.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
5784 * cfold.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
5786 * local-propogation.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
5788 * regalloc2.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
5790 * mini.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
5792 * mini-codegen.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
5794 * ssa.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
5796 * decompose.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
5798 * helpers.c: for mips/n32, don't pass -mips32 to objdump
5800 2008-12-12 Zoltan Varga <vargaz@gmail.com>
5802 * mini-arm.c tramp-arm.c: Fix calls to mono_arch_flush_icache.
5804 2008-12-12 Andres G. Aragoneses <aaragoneses@novell.com>
5806 * driver.c: Sync --help-trace with man page (EXPR,EXPR).
5808 2008-12-12 Mark Probst <mark.probst@gmail.com>
5810 * mini-ppc.h, exceptions-ppc.c, tramp-ppc.c: Create function
5811 descriptors for helper functions directly in front of the code.
5813 2008-12-11 Mark Probst <mark.probst@gmail.com>
5815 * method-to-ir.c: Removed an unnecessary assertion.
5817 2008-12-10 Zoltan Varga <vargaz@gmail.com>
5819 * method-to-ir.c: Merge SGEN changes from the old JIT.
5821 2008-12-10 Zoltan Varga <vargaz@gmail.com>
5823 * driver.c (compile_all_methods_thread_main): Handle failure of
5826 2008-12-10 Mark Probst <mark.probst@gmail.com>
5828 * mini-ppc.c: Merged with mini-ppc64.c.
5830 * mini-ppc.h: Define PPC_MINIMAL_PARAM_AREA_SIZE on all targets.
5832 * Makefile.am: Use the same sources for PPC and PPC64.
5834 * mini-ppc64.c: Removed.
5836 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
5838 * branch-opts.c (remove_block_if_useless): Extract fall through detection
5839 code to mono_bb_is_fall_through.
5841 * branch-opts.c (mono_remove_critical_edges): Same.
5843 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
5845 * ssa.c (fold_ins): branch opt can kill dummy switch ops so we can't
5846 expect that an OP_BR_REG will be there.
5848 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
5850 * branch-opts.c (remove_block_if_useless): Use MONO_IS_BRANCH_OP instead of checking
5851 for the many branch ops. The original check miss OP_BR_REG.
5855 2008-12-09 Mark Mason <mmason@upwardaccess.com>
5857 * mini-mips.h mini-mips.c exceptions-mips.c tramp-mips.c: first round of changes necessary to eventually support n32.
5859 2008-12-09 Zoltan Varga <vargaz@gmail.com>
5861 * aot-runtime.c (load_method): Avoid calling decode_exception_debug_info
5862 while holding the aot lock.
5864 2008-12-09 Mark Mason <mmason@upwardaccess.com>
5866 * mini-mips.c (mono_arch_output_basic_block): use mfc1/lwc1 instead of mfc1d/ldc1
5868 2008-12-09 Bill Holmes <billholmes54@gmail.com>
5870 * mini.c (mini_cleanup) : Adding a call to cominterop_release_all_rcws
5871 to release all runtime callable wrappers held by the runtime.
5873 Contributed under MIT/X11 license.
5875 2008-12-09 Bill Holmes <billholmes54@gmail.com>
5877 * tramp-amd64.c (mono_arch_create_trampoline_code_full) : Increase the code size for
5880 Contributed under MIT/X11 license.
5882 2008-12-09 Zoltan Varga <vargaz@gmail.com>
5884 * aot-runtime.c (decode_exception_debug_info): Acquire the domain
5885 lock when calling mono_domain_alloc (). Hopefully fixes #415608.
5887 2008-12-09 Mark Mason <mmason@upwardaccess.com>
5889 * cpu-mips.md: fix ckfinite length
5891 * mini-mips.c: at least recognize n32 ABI when used (not yet supported)
5892 (mono_arch_lowering_pass): cleanup, rearrange for clarity
5893 (mono_arch_output_basic_block): implement OP_CKFINITE, add more asserts
5895 2008-12-08 Mark Mason <mmason@upwardaccess.com>
5897 * exceptions-mips.c (mono_arch_find_jit_info): init new_ctx with ctx, dont' call setup_context.
5899 2008-12-08 Geoff Norton <gnorton@novell.com>
5901 * tramp-amd64.c: r120895 stores RAX, so we need to increase the window
5902 size by 8 bytes as well.
5904 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
5906 * basic-simd.cs: Fix method names for Vector16b.
5908 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
5910 * basic-simd.cs: Fix method names for Vector16sb.
5912 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
5914 * basic-simd.cs: Fix method names for Vector8us.
5916 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
5918 * basic-simd.cs: Fix method names for Vector8s.
5920 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
5922 * basic-simd.cs: Fix method names for Vector4ui.
5924 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
5926 * basic-simd.cs: Fix method names for Vector2l.
5928 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
5930 * basic-simd.cs: Fix method names for Vector2d.
5932 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
5934 * simd-intrinsics.c (mono_emit_simd_intrinsics): Add support for intrinsics
5935 that are extension methods.
5937 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
5939 * basic-simd.cs: Fix method names for Vector4f.
5941 2008-12-08 Zoltan Varga <vargaz@gmail.com>
5943 * mini-exceptions.c (mono_print_thread_dump): Mark threadpool threads
5944 as such. Fixes #456669.
5946 2008-12-07 Mark Mason <mmason@upwardaccess.com>
5948 * mini-mips.c (mono_arch_emit_call): narrow float arguments when passing as args.
5950 2008-12-07 Mark Mason <mmason@upwardaccess.com>
5952 * mini-mips.c (mono_arch_lowering_pass): don't handle OP_ICONV_TO_R* or OP_R*CONST
5953 (mono_arch_emit_setret): use OP_MIPS_CVTSD to return SP floats
5954 (mono_arch_output_basic_block): simplify FP load/store, handle OP_MIPS_FBLT_UN
5955 (mips_adjust_stackframe): handle FP spills
5957 * mini-ops.h: add mips_mtc1_s2
5959 * cpu-mips.md: add mips_mtc1_s2
5961 2008-12-07 Zoltan Varga <vargaz@gmail.com>
5963 * unwind.c: New file, move the unwind info encoding functions here from
5964 aot-compiler.c, so they could be used at runtime too.
5966 2008-12-05 Mark Mason <mmason@upwardaccess.com>
5968 * mini-mips.c (mono_arch_lowering_pass): handle OP_IMUL_IMM as well
5969 (mono_arch_output_basic_block): fix OP_LOCALLOC code generation
5971 2008-12-05 Mark Mason <mmason@upwardaccess.com>
5973 * mini-mips.c: cleanup warnings
5974 (mono_arch_lowering_pass): handle OP_LOCALLOC_IMM
5975 (mips_adjust_stackframe): handle case of taking the address of stack locals
5977 2008-12-05 Zoltan Varga <vargaz@gmail.com>
5979 * aot-compiler.c: Implement a few functions missing from the asm writer.
5980 (emit_method_code): Only write symbols for methods when using the bin
5981 writer, since the assembler can't deal with the characters in our method
5984 * aot-compiler.c (is_plt_patch): ICALL_ADDR is also a plt patch.
5986 * method-to-ir.c (mono_method_to_ir): Transform aotconst+calli into a direct
5989 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Rework the code
5990 a bit to also restore %rax.
5992 2008-12-05 Mark Probst <mark.probst@gmail.com>
5994 * mini-ppc.c: Some simple merges from mini-ppc64.c.
5996 2008-12-05 Zoltan Varga <vargaz@gmail.com>
5998 * ssa.c (mono_ssa_compute): Only add an implicit reference at start for
6001 2008-12-05 Mark Probst <mark.probst@gmail.com>
6003 * exceptions-ppc.c: Merged with exceptions-ppc64.c.
6005 * mini-ppc.c, mini-ppc.h: Remove PPC_STACK_ALIGNMENT and use
6006 MONO_ARCH_FRAME_ALIGNMENT. Struct for PPC64 function descriptors.
6008 * exceptions-ppc64.c: Removed.
6010 * Makefile.am: Use exceptions-ppc.c instead of exceptions-ppc64.c.
6012 2008-12-05 Mark Probst <mark.probst@gmail.com>
6014 * tramp-ppc.c, mini-ppc.c, mini-ppc.h: Merged tramp-ppc.c with
6017 * Makefile.am: Use tramp-ppc.c instead of tramp-ppc64.c.
6019 * tramp-ppc64.c: Removed.
6021 2008-12-05 Zoltan Varga <vargaz@gmail.com>
6023 * aot-compiler.c (add_generic_instances): Skip non-generic classes in
6026 2008-12-05 Mark Probst <mark.probst@gmail.com>
6028 * mini-ppc.h: Merged mini-ppc64.h with mini-ppc.h.
6030 * exceptions-ppc64.c, tramp-ppc64.c, mini-arch.h, Makefile.am: Use
6031 mini-ppc.h instead of mini-ppc64.h.
6033 * mini-ppc64.h: Removed.
6035 2008-12-04 Mark Mason <mmason@upwardaccess.com>
6037 * mini-mips.c: introduce USE_LDC_SDC: use ldc1/sdc1 to load/store doubles, disabled by default
6039 * mini-mips.c (mono_arch_emit_outarg_vt): fix offset calculation for memcpy in structure passing.
6041 2008-12-05 Mark Probst <mark.probst@gmail.com>
6043 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, tramp-ppc64.c:
6044 Removed FIRST/LAST_[GF]REG macros, to make merging PPC64 with PPC
6047 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
6049 * basic-simd.cs: Tests for operator == and != on Vector8us and Vector16b.
6051 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
6053 * simd-intrinsics.c: Add support for operator == and != to Vector8(u)s and Vector16(s)b.
6055 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
6057 * basic-simd.cs: Tests for operator == and != on Vector4f.
6059 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
6061 * simd-intrinsics.c (simd_intrinsic_emit_equality): Adapt to support Vector4f.
6063 * simd-intrinsics.c: Kill useless enum.
6065 2008-12-04 Mark Mason <mmason@upwardaccess.com>
6067 * cpu-mips.md: add long_conv_to_ovf_i4_2
6068 * mini-mips.c: update/add various _OVF_ opcodes to fix test failures
6070 2008-12-04 Mark Mason <mmason@upwardaccess.com>
6072 * mini-mips.c: ifdef protect automatic promotions of R4 to R8.
6074 * mini-mips.c (mono_arch_emit_setret): handle R4 case with FCONV_TO_R4 instead of FMOVE
6076 2008-12-04 Mark Mason <mmason@upwardaccess.com>
6078 * mini-mips.c (mono_arch_output_basic_block): fix codegen for OP_OR_IMM/OP_IOR_IMM
6080 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
6082 * basic-simd.cs: Add tests for new methods.
6084 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
6086 * simd-intrinsics.c: Add support for operator == and !=
6089 * simd-methods.h: Add SN_op_Inequality and SN_op_Equality.
6091 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
6093 * simd-intrinsics.c: Remove ExtractByteMask intrinsics.
6095 2008-12-04 Zoltan Varga <vargaz@gmail.com>
6097 * aot-compiler.c (add_wrappers): Add pinvoke wrappers.
6099 * mini.c (mono_resolve_patch_target): Allow pinvoke methods in
6100 MONO_PATCH_INFO_ICALL_ADDR.
6102 * aot-runtime.c (MonoAotFileInfo): Correct order of fields.
6104 * aot-compiler.c: Resurrect full-aot support.
6106 2008-12-04 Mark Mason <mmason@upwardaccess.com>
6108 * mini-mips.c (mono_arch_lowering_pass): handle OP_COMPARE and OP_ICOMPARE
6110 2008-12-04 Mark Mason <mmason@upwardaccess.com>
6112 * mini-mips.c (mono_arch_output_basic_block): fix OP_IREM_UN code generation
6114 2008-12-03 Rodrigo Kumpera <rkumpera@novell.com>
6116 * basic-simd.cs: Fix tests to work under ppc.
6117 Remove tests for methods that will be removed.
6119 2008-12-03 Mark Probst <mark.probst@gmail.com>
6121 * method-to-ir.c (mono_method_to_ir): Handle ldtoken of an open
6122 generic type (via a typedef or typeref) correctly.
6124 2008-12-03 Zoltan Varga <vargaz@gmail.com>
6126 * mini-trampolines.c (mono_magic_trampoline): Add some debugging code to help
6127 diagnose an assertion failure.
6129 2008-12-02 Mark Probst <mark.probst@gmail.com>
6131 * tramp-ppc64.c (mono_arch_create_rgctx_lazy_fetch_trampoline):
6132 Fix trampoline size.
6134 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: A few floating point
6135 conversion opcodes are implemented natively instead via emulation.
6137 2008-12-01 Mark Mason <mmason@upwardaccess.com>
6139 * cpu-mips.md: remove mips_xori
6141 * mini-ops.h: remove mips_xori
6143 * mini-mips.h: replace OP_MIPS_XORI with OP_IXOR
6145 * mini-mips.c (mono_arch_decompose_long_opts): Add ladd_imm, lsub, lsub_imm, lneg, lsub_ovf, lsub_ovf_un.
6147 * mini-mips.c (mono_arch_lowering_pass, mono_arch_output_basic_block): fix IXOR handling
6149 2008-12-01 Mark Mason <mmason@upwardaccess.com>
6151 * cpu-mips.md: fix instruction lengths.
6153 * mini-mips.h: define MONO_ARCH_NO_IOV_CHECK
6155 * mini-mips.c: move most instruction rewriting into decompose_ops. Implement conditional branches and exceptions. Fix jump table patch handling. Implement add/sub OVF.
6157 * mini-ops.h: fix slti / sltiu op profiles.
6159 2008-12-02 Martin Baulig <martin@ximian.com>
6161 * method-to-ir.c (mono_method_to_ir): Disable debugging
6162 information for the init locals block to make the debugger stop
6163 after all locals have been initalized.
6165 2008-12-02 Martin Baulig <martin@ximian.com>
6167 * mini.c (mini_method_compile): Disable MONO_OPT_DEADCE when
6168 running inside the debugger.
6170 2008-12-01 Zoltan Varga <vargaz@gmail.com>
6172 * mini.c (mini_method_compile): Only run local deadce if MONO_OPT_DEADCE
6175 * method-to-ir.c (mono_method_to_ir): Fix invalid code generated by the
6176 alu->alu imm optimization which only shows if deadce is disabled.
6178 * aot-compiler.c: Rename the function names for the binary and asm writers
6179 so they can coexist in the same process. Rework the xdebug code to use the
6180 asm writer. This avoids the need to call into the runtime to dump the
6181 debugging info. Add more debugging info for types.
6183 * mini-<ARCH>.h: Kill MONO_ARCH_HAVE_NORMALIZE_OPCODES define.
6185 * genmdesc.c genmdesc.pl mini.h: Don't put the CEE_ opcodes into the
6186 cpu description tables, they can't occur in cpu-<ARCH>.md.
6188 * method-to-ir.c (mono_method_to_ir): Set the type of the value pushed on
6189 the stack in CEE_LDFLDA. Fixes #450542.
6191 * generics.cs: Add a new test.
6193 2008-12-01 Mark Mason <mmason@upwardaccess.com>
6195 * mini-ops.h: updated MIPS opcodes
6196 * mini-mips.c: decompose long opts
6197 * mini-mips.h: decompose long opts
6199 2008-11-29 Mark Mason <mmason@upwardaccess.com>
6201 * cpu-mips.md: fix length on int_rem_un
6202 * mini-mips.c (mips_stackframe_adjust): fix insertion of spillvars region in MIPS stackframes.
6204 2008-11-29 Zoltan Varga <vargaz@gmail.com>
6206 * mini.h aot-runtime.c: Fix building with DISABLE_AOT.
6208 * mini-codegen.c (mono_print_ins_index): Handle OP_VOIDCALL_MEMBASE.
6210 2008-11-29 Martin Baulig <martin@ximian.com>
6212 * mini-exceptions.c (mono_handle_native_sigsegv): Check
6213 mono_debug_using_mono_debugger() in addition to the
6214 `no_gdb_backtrace' flag in the `MonoDebugOptions'.
6216 2008-11-28 Mark Mason <mmason@upwardaccess.com>
6218 * mini-ops.h: updated more MIPS opcodes
6219 * mini-mips.c: FP compare/branch working again, clean up last of CEE_ -> OP_ mappings
6220 * cpu-mips.md: Added MIPS versions of new FP compare/branch opcodes.
6222 2008-11-28 Mark Probst <mark.probst@gmail.com>
6224 * mini-ppc64.c: Patch the RGCTX fetch trampoline correctly.
6226 2008-11-28 Mark Mason <mmason@upwardaccess.com>
6228 * mini-mips.c (mono_arch_emit_call): adding missing conversion to fp single when passing in integer arg register.
6229 * mini-mips.c (mips_adjust_stackframe): compensate for spill-down logic.
6230 * mini-ops.h: correct selected mips opcode entries
6232 2008-11-28 Mark Probst <mark.probst@gmail.com>
6234 * mini-ppc64.c, mini-ppc64.h: Enable generalized IMT thunks and
6237 2008-11-28 Mark Probst <mark.probst@gmail.com>
6239 * mini-ppc64.h, tramp-ppc64.c: Make generic code sharing work.
6241 2008-11-28 Mark Mason <mmason@upwardaccess.com>
6243 * method-to-ir.c, mini-trampolines.c: protect IMG code with #ifdef MONO_ARCH_HAVE_IMT to fix compile errors.
6244 * mini-mips.c: Fixup stackframe assignments after allocation of spillvars.
6245 * mini-mips.h: disable IMT
6246 * tramp-mips.c (mono_arch_get_vcall_slot): fix offset extraction
6248 2008-11-28 Mark Probst <mark.probst@gmail.com>
6250 * mini-ppc64.c, mini-ppc64.h: Don't emulate long ops.
6252 2008-11-28 Mark Probst <mark.probst@gmail.com>
6254 * mini-ppc64.c, exceptions-ppc64.c: Several fixes.
6256 2008-11-28 Zoltan Varga <vargaz@gmail.com>
6258 * method-to-ir.c (handle_isinst): Use PCONST instead of ICONST for
6261 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
6263 * simd-intrinsics.c (emit_array_extension_intrinsics): Add support
6264 for Set/GetVector aligned versions.
6266 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
6268 * basic-simd.cs: Add tests for Get/SetVector.
6270 2008-11-27 Mark Probst <mark.probst@gmail.com>
6272 * mini.c: Removed g_slist_append_mempool(). Now in
6275 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
6277 * simd-intrinsics.c (mono_emit_vector_ldelema): Extract the element
6278 size properly and make the bounds check optional.
6280 * simd-intrinsics.c (emit_array_extension_intrinsics): Add support
6281 for SetVector and IsAligned.
6283 2008-11-27 Zoltan Varga <vargaz@gmail.com>
6285 * mini.c: Remove unused mono_normalize_opcodes () function.
6287 2008-11-26 Mark Probst <mark.probst@gmail.com>
6289 * method-to-ir.c (mini_emit_inst_for_method): Small fix: we're
6290 using the new atomic add ops now.
6292 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Implemented atomic
6295 2008-11-26 Mark Probst <mark.probst@gmail.com>
6297 * mini-ppc64.c: Several fixes.
6299 2008-11-25 Mark Mason <mmason@upwardaccess.com>
6301 * cpu-mips.md: added jump_table
6302 * mini-mips.c: added jump_table. Eliminate compare-imm when lowering. Remove dead function.
6304 2008-11-25 Mark Mason <mmason@upwardaccess.com>
6306 * mini-mips.c, mini-mips.h, tramp-mips.c, cpu-mips.md: Initial upgrade of MIPS port to new IR.
6308 2008-11-25 Mark Mason <mmason@upwardaccess.com>
6310 * mini-ops.h: corrected a handful of MIPS opcodes.
6312 2008-11-25 Mark Mason <mmason@upwardaccess.com>
6314 * aot-compiler.c: MIPS to use ELF writer
6316 2008-11-25 Mark Mason <mmason@upwardaccess.com>
6318 * mini-codegen.c: remove MIPS specific assert.
6320 2008-11-25 Mark Probst <mark.probst@gmail.com>
6322 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, cpu-ppc64.md: Several
6323 fixes. PPC64 now passes most of the runtime regressions.
6325 2008-11-24 Zoltan Varga <vargaz@gmail.com>
6327 * regalloc2.c: Distinguish between use/def positions. Optimize the creation of
6328 volatile intervals a bit.
6330 2008-11-24 Mark Probst <mark.probst@gmail.com>
6332 * basic-long.cs: New test case.
6334 2008-11-23 Zoltan Varga <vargaz@gmail.com>
6336 * mini.c (mini_method_compile): Disable globalra for large methods for
6339 * regalloc2.c (order_moves): Add fp support.
6341 * branch-opts.c (mono_remove_critical_edges): Split non-critical edges whose
6342 source bblock ends with an OP_BR_REG.
6344 * ratests.cs: Add a new test.
6346 2008-11-23 Mark Probst <mark.probst@gmail.com>
6348 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c: Disable generic code
6349 sharing. PPC64 now passes generics.exe.
6351 2008-11-23 Mark Probst <mark.probst@gmail.com>
6353 * mini-ppc64.c: Several fixes. PPC64 now runs iltests.exe.
6355 2008-11-23 Zoltan Varga <vargaz@gmail.com>
6357 * exceptions-x86.c (mono_arch_find_jit_info): Avoid reading uninitialized
6358 memory when mono_jit_info_table_find () can't find the method in the
6361 * aot-compiler.c (mono_save_xdebug_info): Emit complete debug info for
6364 * aot-compiler.c (mono_save_xdebug_info): Make this work with the assembly
6367 2008-11-23 Mark Probst <mark.probst@gmail.com>
6369 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, cpu-ppc64.md:
6370 Several fixes. PPC64 now runs exceptions.exe and
6371 devirtualization.exe.
6373 2008-11-22 Mark Probst <mark.probst@gmail.com>
6375 * mini-ppc64.c, tramp-ppc64.c: Small fixes. PPC64 now runs
6376 arrays.exe and basic-math.exe.
6378 2008-11-22 Mark Probst <mark.probst@gmail.com>
6380 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, tramp-ppc64.c,
6381 cpu-ppc64.md: Several fixes. PPC64 now runs objects.exe.
6383 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
6385 * simd-intrinsics.c: Add support ArrayExtension intrinsics.
6387 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
6389 * method-to-ir.c: Move bounds checking macros to ir-emit.h
6391 * ir-emit.h: Move macros from method-to-ir.c to here.
6393 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
6395 * mini-ops.h: Correct the long simd ops to use LREG.
6397 2008-11-21 Zoltan Varga <vargaz@gmail.com>
6399 * mini-ops.h: Correct the dreg type of OP_LOADI8_MEMBASE.
6401 * mini-ops.h: Correct the dreg type of a few long opcodes.
6403 * mini-amd64.h: Applied patch from Mihai Chelaru <kefren@ngnetworks.ro>.
6406 Fri Nov 21 12:52:23 CET 2008 Paolo Molaro <lupus@ximian.com>
6408 * mini-ppc.c: remove negative stack references in epilog
6409 for platforms that don't support the red zone.
6411 2008-11-21 Mark Probst <mark.probst@gmail.com>
6413 * mini-ppc64.h, cpu-ppc64.md: Fixed caller/callee saved floating
6414 point regs. Now PPC64 passes basic-calls.exe.
6416 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
6418 * basic-simd.cs: Add tests for accessors of Vector2l.
6420 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
6422 * mini-ops.h: Added OP_INSERTX_I8_SLOW,.
6424 * mini-x86.c (mono_arch_decompose_long_opts): Decompose OP_INSERTX_I8_SLOW.
6426 * simd-intrinsics.c: Add support for Vector2l and Vector2ul.
6428 2008-11-21 Mark Probst <mark.probst@gmail.com>
6430 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Several fixes. Now
6431 PPC64 passes basic-long.exe.
6433 2008-11-20 Mark Probst <mark.probst@gmail.com>
6435 * decompose.c: Decompose carry and overflow add on PPC64 like on
6436 other 64 bit archs. Don't decompose sub at all on PPC64.
6438 * mini-ppc64.c, exceptions-ppc64.c, tramp-ppc64.c, cpu-ppc64.md:
6439 Several fixes and new opcodes. Now PPC64 runs (but doesn't pass)
6442 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
6444 * basic-simd.cs: Add tests for accessors of Vector2d.
6446 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
6448 * mini-ops.h: Added OP_INSERTX_R8_SLOW,.
6452 * mini-x86.c (mono_arch_output_basic_block): Same.
6454 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector2d.
6456 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
6458 * basic-simd.cs: Add tests for accessors of Vector4f.
6460 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
6462 * mini-ops.h: Added OP_INSERTX_R4_SLOW,.
6466 * mini-x86.c (mono_arch_output_basic_block): Same.
6468 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector4f.
6470 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
6472 * basic-simd.cs: Add tests for accessors of Vector4i and Vector4ui.
6474 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
6476 * mini-ops.h: Added OP_INSERTX_I4_SLOW,.
6480 * mini-x86.c (mono_arch_output_basic_block): Same.
6482 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector4i and Vector4ui.
6484 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
6486 * cpu-x86.md: Use reasonable sizes for extractx_u2 and insertx_u1_slow.
6488 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
6490 * simd-intrinsics.c: Enable setters for Vector16sb.
6492 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
6494 * mini-ops.h: Added OP_EXTRACTX_U2, OP_INSERTX_U1_SLOW.
6498 * mini-x86.c (mono_arch_output_basic_block): Same.
6500 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector16b.
6502 2008-11-19 Rodrigo Kumpera <rkumpera@novell.com>
6504 * simd-intrinsics.c: Implement setter for Vector8us.
6506 2008-11-19 Zoltan Varga <vargaz@gmail.com>
6508 * aot-compiler.c (mono_save_xdebug_info): Emit correct location info
6511 Wed Nov 19 18:27:41 CET 2008 Paolo Molaro <lupus@ximian.com>
6513 * mini-ppc.c: remove references to the red zone in the prolog
6514 (for systems that don't support it).
6516 2008-11-19 Mark Probst <mark.probst@gmail.com>
6518 * cpu-ppc64.md: Fixed a few instruction lengths.
6520 * mini-ppc64.c: Don't emit SETLRET. PPC64 passes basic-float.exe,
6523 2008-11-19 Mark Probst <mark.probst@gmail.com>
6525 * mini-ppc64.c, cpu-ppc64.md: Fixed some opcodes. PPC64 passes
6528 2008-11-19 Zoltan Varga <vargaz@gmail.com>
6530 * aot-compiler.c (mono_save_xdebug_info): Add more parameter types.
6532 2008-11-18 Rodrigo Kumpera <rkumpera@novell.com>
6534 * mini-ops.h: Added OP_INSERT_I2.
6538 * mini-x86.c (mono_arch_output_basic_block): Same.
6540 * simd-intrinsics.c: Implement setter for Vector8s.
6542 * simd-methods.h: Add the names of get setters of Vector8s.
6544 2008-11-18 Zoltan Varga <vargaz@gmail.com>
6546 * aot-compiler.c (mono_save_xdebug_info): Add support for parameters.
6548 * aot-compiler.c (mono_save_xdebug_info): Add preliminary support for
6551 * unwind.h (MonoUnwindOp): Change the 'val' to a signed type.
6553 2008-11-18 Mark Probst <mark.probst@gmail.com>
6555 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, cpu-ppc64.md: Changes
6556 for PPC64. An empty program runs now.
6558 2008-11-18 Zoltan Varga <vargaz@gmail.com>
6560 * unwind.h (MonoUnwindOp): Change the 'val' to a signed type.
6562 * aot-compiler.c mini.c mini.h: Add a JIT debugging mode modelled after
6563 a similar mode in Kaffe: When the the MONO_XDEBUG env var is set, debugging
6564 info for JITted code is emitted into a shared library, loadable into gdb.
6566 2008-11-18 Mark Probst <mark.probst@gmail.com>
6568 * Makefile.am: Changes to build PPC64.
6570 * mini-arch.h: Include mini-ppc64.h on PPC64.
6572 2008-11-18 Mark Probst <mark.probst@gmail.com>
6574 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Updated with changes
6575 in PPC code up to r119147.
6577 2008-11-18 Mark Probst <mark.probst@gmail.com>
6579 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, exceptions-ppc64.c,
6580 cpu-ppc64.md: Changes for PPC64.
6582 Based on code submitted by andreas.faerber@web.de at
6583 https://bugzilla.novell.com/show_bug.cgi?id=324134 under the
6586 2008-11-18 Mark Probst <mark.probst@gmail.com>
6588 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, exceptions-ppc64.c,
6589 cpu-ppc64.md: Copied from the corresponding PPC files from
6592 2008-11-18 Scott Peterson <lunchtimemama@novell.com>
6594 * mini-ops.h: Added OP_ROUND.
6596 * cpu-x86.md: Added round.
6598 * mini-x86.c: Added support for intrinsicing Math.Round (double).
6600 * basic-math.cs: Added test_0_round to test rounding.
6602 Contributed under MIT/X11 license.
6604 2008-11-17 Bill Holmes <billholmes54@gmail.com>
6606 * aot-compiler.c : Fix the Winx64 build.
6608 Contributed under MIT/X11 license.
6610 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
6612 * mini-x86.c (mono_arch_output_basic_block): Use movsd instead of monvups
6613 in OP_EXTRACT_R8 to avoid possible stack corruption.
6615 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
6617 * mini-ops.h: Added OP_EXTRACT_R8/I8.
6619 * cpu-x86.md: Added extract_r8.
6621 * mini-x86.c (mono_arch_output_basic_block): Emmit OP_EXTRACT_R8.
6623 * mini-x86.c: Added mono_arch_decompose_long_opts to break OP_EXTRACT_I8 into
6624 a couple of OP_EXTRACT_I4.
6626 * mini-x86.h: Define MONO_ARCH_HAVE_DECOMPOSE_LONG_OPTS if simd is enabled.
6628 * simd-intrinsics.c: Implement getters for Vector2l/2ul/2d.
6630 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
6632 * simd-intrinsics.c (vector2l_intrinsics): CompareGreaterThan requires sse 4.2
6635 2008-11-17 Zoltan Varga <vargaz@gmail.com>
6637 * method-to-ir.c (handle_delegate_ctor): Emit the address of the delegate
6638 trampoline as an AOT const of the proper type instead of MONO_PATCH_INFO_ABS.
6640 * mini.c (mono_codegen): Remove the handling of delegate trampolines, they
6641 are not needed any more.
6643 * mini.h: Remove the unused INS_LIST macros.
6645 * mini.c (mini_method_compile): Remove a disable globalra case which is no
6648 * *.h *.c: Remove duplicate MonoInst emission macros, use the ones in
6651 * regalloc.h *.c: Remove references to mono_regstate_next_int (), use
6652 mono_alloc_ireg () instead.
6654 * mini-<ARCH>.c: Include ir-emit.h. Remove duplicate MonoInst emission
6657 * mini-amd64.c (emit_load_volatile_arguments): Removed, not needed
6660 * aot-runtime.c (load_aot_module): Disable AOT when running under
6663 * mini-amd64.h: Change the monitor fastpath defines to check for
6664 !PLATFORM_WIN32 so they work on *bsd too.
6666 * mini.h mini.c mini-hhpa.c: Remove more unused code.
6668 * mini-s390.c mini-s390x.c: Remove !cfg->new_ir code.
6670 * mini.h (MonoCompile): Remove new_ir flag.
6672 * regalloc.h regalloc.c: Remove unused code.
6674 * cpu-*.md: Remove more unused opcodes.
6676 * simple-cee-ops.h simple-mini-ops.h: Removed.
6678 * mini-ops.h *.c cpu-<ARCH>.md: Remove more unused opcodes.
6680 2008-11-17 Zoltan Varga <vargaz@gmail.com>
6682 * aliasing.h: Removed.
6684 * *.c: Remove references to aliasing.h and inssel.h.
6686 * mini.c: Remove additional unused functions.
6688 * mini-ops.h cpu-*.md: Remove unused opcodes.
6690 2008-11-16 Zoltan Varga <vargaz@gmail.com>
6692 Remove the old JIT code.
6694 * inssel*.brg: Removed.
6696 * ssa.c abcremoval.c aliasing.c: Removed.
6698 * ssa2.c: Renamed to ssa.c.
6700 * abcremoval2.c: Renamed to abcremoval.c.
6702 * *.c: Removed all !cfg->new_ir code.
6704 * mini-<ARCH>.c: Removed mono_arch_call_opcode (),
6705 mono_arch_emit_this_vret_args (), and mono_arch_get_inst_for_method ().
6707 * mini.c: Removed the old mono_method_to_ir () and all the code used by it.
6709 2008-11-16 Zoltan Varga <vargaz@gmail.com>
6711 * aot-compiler.c aot-runtime.c: Emit most of the non-table data in a structure
6712 to simplify the code and cut back on the number of global symbols in the AOT
6715 * aot-compiler.c aot-runtime.c: Get rid of the unused plt_jump_table.
6717 2008-11-15 Zoltan Varga <vargaz@gmail.com>
6719 * aot-runtime.c aot-compiler.c: Unify the plt_jump_table/plt_info tables
6720 with the got/got_info tables.
6722 * mini.h: Bump AOT file format version.
6724 * unwind.h: New file, contains definitions for stack unwinding.
6726 * mini.c (mono_emit_unwind_op): New helper function to append an unwind op
6729 * aot-compiler.c: Generalize the emitting of unwind information to use the
6730 information in cfg->unwind_ops.
6732 * mini-amd64.c (mono_arch_emit_prolog): Emit unwind info.
6734 * aot-compiler.c: Emit dwarf unwind information so gdb can unwind through
6735 AOT method frames. Enable writing symbols for methods by default.
6737 2008-11-14 Rodrigo Kumpera <rkumpera@novell.com>
6739 * simd-intrinsics.c (simd_intrinsic_emit_getter): Generalize this code
6740 and make it work with vectors of element sizes 1, 2 and 4.
6742 * simd-intrinsics.c: Enable getter for all vectors with element size
6745 * simd-methods.h: Add the names of other getters.
6747 * mini-ops.h: Added OP_EXTRACT_I2/U2/I1/U1.
6753 Fri Nov 14 15:54:18 CET 2008 Paolo Molaro <lupus@ximian.com>
6755 * mini-ppc.h: portability fix.
6757 Fri Nov 14 15:39:50 CET 2008 Paolo Molaro <lupus@ximian.com>
6759 * mini-ppc.h, mini-ppc.c: avoid using the red zone as some kernels are
6760 buggy and will overwrite it.
6762 2008-11-14 Zoltan Varga <vargaz@gmail.com>
6764 * aot-compiler.c: Add functionality to emit local symbols to the elf writer.
6765 Use it to emit local symbols for all methods so AOTed methods show up with
6766 their full name in gdb/valgrind output.
6768 Fri Nov 14 12:56:27 CET 2008 Paolo Molaro <lupus@ximian.com>
6770 * mini-ppc.c: portability fixes.
6772 2008-11-14 Zoltan Varga <vargaz@gmail.com>
6774 * mini-trampolines.c (mono_magic_trampoline): Move the patching of plt
6775 entries out of the if (!generic_shared...) code so it is always done.
6776 (mono_class_init_trampoline): Do the patching when running under valgrind
6777 too, newer versions of valgrind have no problems with it.
6779 2008-11-13 Zoltan Varga <vargaz@gmail.com>
6781 * aot-compiler.c (emit_writeout): Rework this to make it easier to add
6784 2008-11-13 Mark Probst <mark.probst@gmail.com>
6786 * mini-ppc.c, cpu-ppc.md: Reserve space for the parameter area in
6789 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
6791 * simd-intrinsics.c: Add getter support for Vector4i and Vector4ui.
6793 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
6795 * mini-ops.h: Kill diplicated ops OP_SHUFLEPS.
6801 * simd-intrinsics.c: Same.
6803 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
6805 * simd-intrinsics.c: Enable constructor intrinsics for all types.
6807 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
6809 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Generalize this method
6810 to work with more Vector types.
6812 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
6814 * simd-intrinsics.c (simd_intrinsic_emit_ctor): If the target is already a pointer
6815 store the elemens directly instead of using and intermediate.
6817 2008-11-13 Zoltan Varga <vargaz@gmail.com>
6819 * mini-amd64.c (emit_call_body): Avoid aligning call sites in AOTed code.
6821 * tramp-x86.c (mono_arch_create_trampoline_code): Rework the return sequence
6822 to preserve %eax for aot plt trampolines.
6824 * aot-compiler.c (compile_method): Don't skip synchronized methods.
6825 (encode_method_ref): Flag synchronized methods so they won't go through
6828 * aot-compiler.c: Additional work to support AOTing synchronized methods/
6831 * cpu-ia64.md (jmp): Increase max length.
6833 2008-11-12 Zoltan Varga <vargaz@gmail.com>
6835 * aot-runtime.c (load_method): Avoid calling runtime_class_init () for
6836 open generic classes.
6838 * aot-compiler.c: Enable the ELF writer on ELF platforms.
6840 * method-to-ir.c (mono_method_to_ir2): Revert the last change to the
6841 box+brtrue optimization since it causes test failures on x86.
6843 2008-11-12 Rodrigo Kumpera <rkumpera@novell.com>
6845 * mini-ops.h: Remove OP_PUSH_R4 and OP_LOADX_STACK.
6851 * mini.h (struct MonoCompile): Add simd_ctor_var to be used as storage
6852 for simd ctor values.
6854 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Use simd_ctor_var for the constructor
6855 instead of directly pushing the values on stack. This saves about 15 bytes of generated code.
6857 2008-11-12 Rodrigo Kumpera <rkumpera@novell.com>
6859 * simd-methods.h: Rename SubWithSaturation, ArithmeticRightShift and
6862 * simd-instrincs.c: Same.
6864 * basic-simd.cs: Same.
6866 2008-11-12 Zoltan Varga <vargaz@gmail.com>
6868 * ratests.cs: Add more tests.
6870 * regalloc2.c (add_spill_code): Handle more corner cases.
6872 2008-11-11 Zoltan Varga <vargaz@gmail.com>
6874 * regalloc2.c (INS_POS_INTERVAL): Decrease this to 8 to avoid overflows.
6875 (update_liveness): Avoid holes in the liveness ranges of hregs if they are
6876 both the source an destination of an instruction.
6878 Tue Nov 11 19:30:50 CET 2008 Paolo Molaro <lupus@ximian.com>
6880 * jit-icalls.c, local-propagation.c, mini.c, ssa.c, ssapre.c, trace.c,
6881 wapihandles.c: more portability changes.
6883 Tue Nov 11 18:56:33 CET 2008 Paolo Molaro <lupus@ximian.com>
6885 * aot-compiler.c, aliasing.c, abcremoval.c: portability changes.
6886 * mini.c mini.h, aot-runtime.c: the aot segfault-handling code is not
6887 safe to execute in a signal handler and the kernel provides better
6888 the info in /proc/self/smaps. Avoid the assert on sigaction during
6891 2008-11-11 Zoltan Varga <vargaz@gmail.com>
6893 * method-to-ir.c (mono_method_to_ir2): In the box+brtrue optimization, only
6894 do the bblock linking hack if it is actually needed.
6896 * Makefile.am (patch-libtool): New helper target to patch libtool to speed
6899 * liveness.c (ENABLE_LIVENESS2): Reenable this for 64 bit archs as the
6900 crash problem is fixed.
6902 * branch-opts.c (mono_remove_critical_edges): Link up newly added
6905 * mini.c (mini_method_compile): Compute unreachable bblocks properly even
6907 (mini_method_compile): Set the starting value of next_vreg to
6908 MAX_IREGS + MAX_FREGS when using globalra.
6910 * method-to-ir.c (mono_method_to_ir2): Mark bblocks starting
6911 filter clauses with BB_EXCEPTION_HANDLER.
6913 * regalloc2.c (assign_spill_slots): Set cfg->rgctx_var.
6915 2008-11-10 Mark Probst <mark.probst@gmail.com>
6917 * mini-x86.c (mono_arch_get_argument_info): Don't align argument
6918 space for stdcall. Fixes regressions on Win32.
6920 2008-11-10 Zoltan Varga <vargaz@gmail.com>
6922 * regalloc2.c (handle_reg_constraints): Avoid adding code to unreachable
6924 (linear_scan): Remove an assert which doesn't seem to be needed.
6926 * local-propagation.c (mono_local_deadce): Avoid a call to
6927 MONO_DELETE_INS which would screw up the instruction linking.
6929 * mini.c (mono_decompose_op_imm): Make this work with globalra.
6931 * regalloc2.c: Upgrade to work the current JIT code.
6933 2008-11-09 Zoltan Varga <vargaz@gmail.com>
6935 * method-to-ir.c (inline_method): Merge more basic blocks to help the AOT
6938 * aot-runtime.c: Remove some dead code.
6940 * tramp-arm.c: Use 'code' as the runnning pointer in code generation for
6942 (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Implement aot support.
6944 * aot-runtime.c (load_named_code): Decode the offset of lazy fetch
6945 trampolines using sscanf since atoi doesn't work on large unsigned values.
6947 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full):
6948 Initialize code_size.
6950 2008-11-08 Mark Probst <mark.probst@gmail.com>
6952 * method-to-ir.c (mini_emit_inst_for_method): Make
6953 Interlocked.CompareExchange work for Int arguments on 32 bit
6956 2008-11-07 Mark Probst <mark.probst@gmail.com>
6958 * method-to-ir.c (mono_method_to_ir2): Fixed a funny commit error.
6960 2008-11-06 Bill Holmes <billholmes54@gmail.com>
6962 * main.c Fix MSVC build.
6964 Contributed under MIT/X11 license.
6966 2008-11-06 Mark Probst <mark.probst@gmail.com>
6968 * mini-x86.c (mono_arch_allocate_vars): Make sure locals that need
6969 alignment larger than 8 bytes are aligned correctly, too.
6971 * mini.c: Honor the min_align field of MonoClass when laying out
6974 2008-11-06 Zoltan Varga <vargaz@gmail.com>
6976 * method-to-ir.c (mono_method_to_ir2): Fix AOT support for CEE_SWITCH on arm.
6978 * aot-compiler.c (emit_plt): Fix a warning.
6980 * aot-compiler.c: Implement ARM support in the binary writer.
6982 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
6984 * basic-simd.cs: Add test for getter with byref arg.
6985 Fix the naming of a few tests.
6986 Add missing checks to a test.
6988 2008-11-05 Zoltan Varga <vargaz@gmail.com>
6990 * aot-compiler.c (emit_plt): Make the arm code work with the binary writer.
6992 * aot-compiler.c aot-runtime.c mini-trampolines.c tramp-amd64.c: Implement
6993 most of the full-aot support for monitor enter/exit trampolines.
6995 * tramp-x86.c tramp_amd64.c: Add AOT compatible variants of the monitor
6996 enter/exit trampoline creation functions.
6998 * Makefile.am: Fix the generation of buildver.h so it is not invoked during
7001 Wed Nov 5 16:28:53 CET 2008 Paolo Molaro <lupus@ximian.com>
7003 * mini.h, aot-compiler.c, method-to-ir.c, aot-runtime.c: remove the
7004 incorrectly added MONO_WRAPPER_MONITOR_* (in r117651-r117652) and
7005 implement the needed functionality without adding crap to the runtime.
7007 2008-11-05 Zoltan Varga <vargaz@gmail.com>
7009 * mini-trampolines.c (mono_create_monitor_enter_trampoline): Fix the
7012 * mini.c (mono_build_date): New global version holding the build date in
7015 * Makefile.am (buildver.c): Generate a file containing the build date.
7017 * main.c: Set the build date from the generated file.
7019 * mini.c (mono_get_runtime_build_info): New helper function returning build
7020 information in a string format.
7022 * driver.c (mono_main): Print the build date in --version.
7024 * aot-compiler.c aot-runtime.c: Embed the build information into the AOT
7025 file when the bind-to-runtime-version option is used.
7027 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
7029 * simd-intrinsics.c: Fix bug when using getters and byref args.
7031 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
7033 * simd-methods.h: Rename prefetch methods.
7035 * simd-intrinsics.c: Same.
7037 2008-11-05 Mark Probst <mark.probst@gmail.com>
7039 * tramp-amd64.c: Enlarge the Monitor.Enter/Exit trampoline code
7042 2008-11-04 Zoltan Varga <vargaz@gmail.com>
7044 * aot-compiler.c: Use the bundled elf header files instead of depending on
7047 * aot-compiler.c (emit_symbol_diff): Allocate memory from the acfg
7050 * method-to-ir.c (mono_method_check_inlining): Avoid a getenv () call
7053 2008-11-04 Rodrigo Kumpera <rkumpera@novell.com>
7055 * cpu-x86.md: Add store nta ops.
7061 * mini.h: Add an enum for simd prefetch modes.
7063 * simd-methods.h: Refactor the store_aligned code to handle multiple kinds
7064 of store. Use the changed code to support store nta.
7066 * simd-intrinsics.c: Add prefetch ops for all vector types.
7068 2008-11-04 Zoltan Varga <vargaz@gmail.com>
7070 * aot-compiler.c: Add an option for JIT compiling the methods by multiple
7073 * aot-compiler.c: Use statically allocated buffers for constructing symbol
7076 * aot-runtime.c aot-compiler.c: Add support for the MONITOR_ENTER/EXIT
7079 2008-11-04 Mark Probst <mark.probst@gmail.com>
7081 * mini-x86.c: Fixed commit.
7083 2008-11-04 Zoltan Varga <vargaz@gmail.com>
7085 * aot-compiler.c (emit_plt): Align the plt section only on x86.
7087 2008-11-04 Mark Probst <mark.probst@gmail.com>
7089 * mini-trampolines.c, mini.h: Two new trampolines: MONITOR_ENTER
7090 and MONITOR_EXIT, for the ASM fastpaths.
7092 * method-to-ir.c: Use the ASM fastpath for Monitor.Enter/Exit if
7095 * mini.c, patch-info.h: Signature and patch infos for
7096 Monitor.Enter/Exit trampolines.
7098 * mini-amd64.c, mini-x86.c: Make emit_tls_get() non-static.
7100 * tramp-amd64.c, tramp-x86.c, mini-amd64.h, mini-amd64.h:
7101 Monitor.Enter/Exit ASM fastpath for Linux.
7103 2008-11-04 Zoltan Varga <vargaz@gmail.com>
7105 * mini.c (mono_method_to_ir): Fix soft-float support in Array.Get/Set.
7107 * objects.cs: Add a new test.
7109 * aot-compiler.c: Use mono_100ns_ticks () for computing the profiling info.
7111 * aot-runtime.c (load_method): Run class initialization in the PLT case even
7112 if MONO_LOG_LEVEL is set.
7114 * debug-mini.c (serialize_variable): Fix the encoding of dead variables.
7116 * aot-runtime.c (mono_aot_get_method): Skip out-of-date AOT modules.
7118 * aot-compiler.c (emit_and_reloc_code): Speed this up a little.
7120 * aot-compiler.c: Change the relocation code to use virtual addresses instead
7121 of file offsets. Align the sections belonging to the data segment to
7124 2008-11-03 Zoltan Varga <vargaz@gmail.com>
7126 * aot-compiler.c: Simplify the elf writer by depending on the definitions in
7127 elf.h. Port it to amd64.
7129 2008-11-03 Rodrigo Kumpera <rkumpera@novell.com>
7131 * driver.c: Enable SIMD by default.
7133 2008-11-03 Rodrigo Kumpera <rkumpera@novell.com>
7135 * cpu-x86.md: Add prefetch op.
7141 * mini.h: Add an enum for simd prefetch modes.
7143 * simd-methods.h: Add prefetch function names.
7145 * simd-intrinsics.c: Add prefetch ops for all vector types.
7147 2008-11-03 Zoltan Varga <vargaz@gmail.com>
7149 * aot-compiler.c (emit_bytes): Speed this up a little.
7151 2008-11-02 Zoltan Varga <vargaz@gmail.com>
7153 * aot-compiler.c: Add JIT time etc. statistics.
7155 * aot-compiler.c (compile_method): Fix the copying of the cfgs array.
7157 * mini.h (MonoCompile): Add 'got_offset' field.
7159 * aot-compiler.c: Store the got offset in MonoCompile, get rid of the
7160 method_got_offsets array.
7162 * aot-compiler.c aot-runtime.c: Add support for the monitor enter/exit
7165 * aot-compiler.c (compile_method): Add generic method instances referenced
7166 by the method to the list of methods to be compiled, this is required so if
7167 A<T> references B<T>, and another assembly references A<int>, then it will
7168 also get a copy of B<int>.
7170 * method-to-ir.c (mini_emit_inst_for_method): Use the proper wrapper type
7171 when checking for monitor enter/exit.
7173 2008-10-30 Mark Probst <mark.probst@gmail.com>
7175 * method-to-ir.c (mini_emit_inst_for_method): Use the IL fastpaths
7176 for Monitor.Enter and Monitor.Exit if enabled.
7178 * mini-x86.h, mini-amd64.h: Enable the IL fastpaths for Linux and
7181 2008-10-30 Zoltan Varga <vargaz@gmail.com>
7183 * method-to-ir.c (type_from_op): Convert CEE_CONV_U on OP_ICONV_TO_U instead
7184 of an OP_MOVE. Fixes #440046.
7186 * basic-long.cs: Add a new test.
7188 2008-10-29 Rodrigo Kumpera <rkumpera@novell.com>
7190 * mini.h: Add synchronization note for the managed counter-part.
7192 * simd-intrinsics.c: Add SimdRuntime.get_AccelMode intrinsic that
7193 returns the simd caps of the current cpu.
7195 2008-10-29 Rodrigo Kumpera <rkumpera@novell.com>
7197 * basic-simd.cs: Remove Console.WriteLine.
7199 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
7201 * basic-simd.cs: New tests for Vector2ul.
7203 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
7205 * simd-intrinsics.c: Add new vector type Vector2ul.
7207 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
7209 * basic-simd.cs: New tests for Vector2l.
7211 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
7213 * cpu-x86.md: Add long version of most packed int ops.
7219 * simd-intrinsics.c: Add new vector type Vector2l.
7221 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
7223 * simd-intrinsics.c: Replace SN_op_BitwiseXor with SN_op_ExclusiveOr.
7225 * simd-methods.h: Remove SN_op_BitwiseXor.
7227 2008-10-28 Zoltan Varga <vargaz@gmail.com>
7229 * mini.c (mono_allocate_stack_slots_full): Align the size of vtypes to their
7232 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
7234 * basic-simd.cs: Test for Vector2d.
7236 * basic-simd.cs (test_vector8s_pack_signed_sat): Fixed broken
7239 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
7241 * cpu-x86.md: Add double version of all packed float ops.
7247 * simd-intrinsics.c: Add new vector type Vector2d.
7249 * simd-intrinsics.c (vector4f_intrinsics): Fix ordering.
7251 * simd-methods.h: Add Duplicate.
7253 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
7255 * basic-simd.cs: Test for packing with signed saturation.
7257 2008-10-28 Zoltan Varga <vargaz@gmail.com>
7259 * aot-compiler.c (add_generic_instances): Add all methods of generic instances
7260 found in the TYPESPEC table.
7262 2008-10-26 Zoltan Varga <vargaz@gmail.com>
7264 * aot-runtime.c (mono_aot_get_method): Log not found methods for extra methods
7267 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
7269 * mini.c (mono_method_to_ir): For MONO_PATCH_INFO_RVA, save field the token
7270 instead of the RVA, since the RVA can be changed by tools like the cil
7273 * method-to-ir.c (mono_method_to_ir2): Ditto.
7275 * debug-mini.c (serialize_variable): Handle ADDRESS_MODE_DEAD.
7276 (deserialize_variable): Ditto.
7278 2008-10-25 Martin Baulig <martin@ximian.com>
7280 * debug-mini.c (write_variable): Use
7281 `MONO_DEBUG_VAR_ADDRESS_MODE_DEAD' for dead variables.
7283 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
7285 * cpu-x86.md: Add unsigned variants of packd and packw.
7289 * mini-x86.h: Emit the right instruction for packd and packw.
7290 Add unsigned variants of packd and packw.
7292 * simd-intrinsics.c: Packd and packw were used in place of their
7293 unsigned variants. Change that.
7294 Add intrinsics for (Signed)PackWithSignedSaturation.
7296 * simd-methods.h: Add (Signed)PackWithSignedSaturation.
7298 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
7300 * simd-intrinsics.c (vector4i_intrinsics): New table of intrinsic type.
7302 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
7304 * mini-ops.h: Remove dword packed add/sub with saturation ops.
7306 * cpu-x86.md: Remove dword packed add/sub with saturation ops.
7308 * simd-intrinsics.c (vector4ui_intrinsics): Remove methods without
7311 * simd-intrinsics.c (vector8s_intrinsics): Fix ordering.
7313 2008-10-24 Mark Probst <mark.probst@gmail.com>
7315 * method-to-ir.c, mini.c: Special casing for the synchronized
7316 wrapper for the ldtoken+GetTypeFromHandle case.
7318 2008-10-24 Zoltan Varga <vargaz@gmail.com>
7320 * mini.c (mono_replace_ins): Move this to branch-opts.c.
7322 * mini.c (mono_replace_ins): Propagate has_array_access flag to the newly
7323 created/split bblocks.
7325 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
7327 * mini-ops.h: Add packed signed mul high.
7331 * mini-x86.c (mono_arch_output_basic_block): Same.
7333 * simd-methods.h: Add PackWithUnsignedSaturation and ShiftRightLogic.
7335 * simd-intrinsics.c (vector8s_intrinsics): New table of intrinsic type.
7337 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
7339 * basic-simd.cs: Tests for Vector16sb.
7341 2008-10-24 Zoltan Varga <vargaz@gmail.com>
7343 * inssel.brg (stmt): Fix OP_HARD_NOP rule.
7345 2008-10-23 Rodrigo Kumpera <rkumpera@novell.com>
7347 * mini-ops.h: Add packed signed min, max and compare greater.
7351 * mini-x86.c (mono_arch_output_basic_block): Same. Add packed add/sub with
7354 * simd-methods.h: Add CompareGreaterThan.
7356 * simd-methods.h: Remove CompareEquals.
7358 * simd-intrinsics.c: Add new TODO entry and some cosmetic changes.
7360 * simd-intrinsics.c (vector16sb_intrinsics): New table of intrinsic type.
7362 * simd-intrinsics.c (vector4f_intrinsics): Rename CompareEquals to
7365 2008-10-23 Rodrigo Kumpera <rkumpera@novell.com>
7367 * basic-simd.cs: Fix tests due to change in the API.
7369 2008-10-21 Zoltan Varga <vargaz@gmail.com>
7371 * mini.c method-to-ir.c: Use mono_field_get_name () for accessing field->name.
7373 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
7375 * basic-simd.cs: Fix name change in Vector4f::CompareEqual.
7377 * simd-intrinsics.c (simd_intrinsic_emit_store_aligned): Don't use
7378 inst_offset as this has invalid values for LDADDR.
7380 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
7382 * basic-simd.cs: Test for SignedPackWithUnsignedSaturation.
7384 * simd-intrinsics.c (vector4ui_intrinsics): Add SignedPackWithUnsignedSaturation.
7386 2008-10-21 Zoltan Varga <vargaz@gmail.com>
7388 * method-to-ir.c (initialize_array_data): Use mono_field_get_data ()
7389 for accessing field->data.
7391 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
7393 * basic-simd.cs: Test for SignedPackWithUnsignedSaturation.
7395 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
7397 * simd-methods.h: Add SignedPackWithUnsignedSaturation.
7399 * simd-intrinsics.c (vector8us_intrinsics): Add SignedPackWithUnsignedSaturation.
7401 2008-10-21 Zoltan Varga <vargaz@gmail.com>
7403 * dominators.c (mono_compute_natural_loops): Allocate GList enties
7404 from the cfg mempool.
7406 2008-10-20 Rodrigo Kumpera <rkumpera@novell.com>
7408 * basic-simd.cs: Tests for new methods in Vector8us.
7410 2008-10-20 Rodrigo Kumpera <rkumpera@novell.com>
7412 * mini-ops.h: Add multiply and store high.
7416 * mini-x86.c (mono_arch_output_basic_block): Same.
7418 * simd-methods.h: Same.
7420 * simd-intrinsics.c (vector8us_intrinsics): Add MultiplyStoreHigh
7423 2008-10-19 Zoltan Varga <vargaz@gmail.com>
7425 * method-to-ir.c (mono_emit_method_call_full): Remove a needless call to
7426 mono_class_setup_vtable ().
7428 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Use
7429 mono_class_get_vtable_entry () for accessing klass->vtable.
7431 * aot-runtime.c (load_method): Avoid a crash when using MONO_LOG_LEVEL.
7433 * aot-compiler.c (add_generic_instances): Avoid a crash if a class is not
7436 * method-to-ir.c (mono_save_token_info): Don't save references made from
7439 * aot-compiler.c (add_generic_instances): Add static rgctx wrappers for cctors
7440 of generic instances.
7442 * aot-runtime.c (find_extra_method): Search in all loaded AOT images.
7444 2008-10-19 Mark Probst <mark.probst@gmail.com>
7446 * cpu-ppc.md, mini-ppc.c: The length of the code generated for
7447 OP_JMP depends on the method signature. Calculate it properly.
7449 2008-10-19 Zoltan Varga <vargaz@gmail.com>
7451 * aot-runtime.c (mono_aot_find_jit_info): Handle extra methods which are
7454 * aot-compiler.c (emit_and_reloc_code): Allow direct calling of generic
7456 (emit_extra_methods): Add another table mapping method indexes to
7457 offsets in the extra_method_info table.
7459 * mini.h: Bump AOT file format version.
7461 * aot-runtime.c: Merge most of the code from mono_aot_get_method
7462 and mono_aot_get_method_from_token () into one function.
7464 2008-10-19 Mark Probst <mark.probst@gmail.com>
7466 * mini-ppc.c (emit_load_volatile_arguments): Inner loop needs a
7469 2008-10-18 Zoltan Varga <vargaz@gmail.com>
7471 * aot-compiler.c aot-runtime.c: Fix the hash function used for the extra
7474 * method-to-ir.c (mono_method_to_ir2): Change a !compile_aot assert to
7477 * mini.c (mono_patch_info_equal): Compare the generic context as well.
7479 * mini.h: Bump aot file format version.
7481 * aot-compiler.c aot-runtime.c: Generalize the wrapper handling code so the
7482 AOT file can contain native code for methods which are not in the METHOD
7483 table. Generate code for non-sharable generic instances of generic methods
7484 found in the METHODSPEC table.
7486 * method-to-ir.c (mono_method_to_ir2): Remove the aot restriction when
7487 encoding generic type handles.
7489 * ir-emit.h (NEW_AOTCONST_TOKEN): Add a generic_context argument.
7490 (NEW_TYPE_FROM_HANDLE_CONST): Add a generic_context argument.
7492 * ir-emit.h: Rewrite the EMIT_NEW_XXXCONST macros to use the NEW_XXXCONST
7493 macros + MONO_ADD_INS.
7495 * mini.c (mono_jump_info_token_new2): New function which takes a generic
7498 * mini.h (MonoJumpInfoToken): Include fields for a generic context.
7500 * mini.h: Bump aot file format version.
7502 * aot-compiler.c aot-runtime.c: Update after changes to MonoJumpInfoToken.
7504 2008-10-17 Mark Probst <mark.probst@gmail.com>
7506 * mini-x86.h, mini-x86.c, exceptions-x86.c: Align stack on all
7507 platforms, with definable stack alignment value. Set to 16 now
7510 * mini.c, mini.h, driver.c: Command line option for disabling
7513 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
7515 * basic-simd.cs: Tests for new methods in Vector4ui.
7517 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
7519 * mini-ops.h: Add packed int shuffle.
7523 * mini-x86.c (mono_arch_output_basic_block): Same.
7525 * simd-intrinsics.c (vector4ui_intrinsics): Add compare equal,
7526 extract mask, max, min, shuffle.
7528 * simd-intrinsics.c (vector8us_intrinsics): Add max and min.
7530 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
7532 * basic-simd.cs: Tests for new methods in Vector8us.
7534 2008-10-17 Mark Probst <mark.probst@gmail.com>
7536 * method-to-ir.c (mono_method_to_ir2): "refanytype" produces a
7537 RuntimeTypeHandle, not a TypedReference.
7539 Fri Oct 17 14:40:50 CEST 2008 Paolo Molaro <lupus@ximian.com>
7541 * simd-intrinsics.c: remove relocations.
7543 2008-10-17 Zoltan Varga <vargaz@gmail.com>
7545 * mini-amd64.c (mono_arch_output_basic_block): Port the IREM_IMM
7546 optimizations from the x86 backend.
7548 Fri Oct 17 12:00:51 CEST 2008 Paolo Molaro <lupus@ximian.com>
7550 * simd-methods.h, simd-intrinsics.c: debloat method names and
7551 prepare for no relocations.
7553 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
7555 * mini-ops.h: Add packed min/equal and sum of absolute differences.
7559 * mini-x86.c (mono_arch_output_basic_block): Same.
7561 * simd-intrinsics.c (vector16b_intrinsics): Add average, compare equal,
7562 extract mask, max, min and sum of absolute differences.
7564 * simd-intrinsics.c: Increase SIMD_INTRINSIC_NAME_MAX due to new huge
7567 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
7569 * basic-simd.cs: Test for the other mono_simd_simplify_indirection bug.
7570 Renamed one test for consistency.
7572 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
7574 * simd-intrinsics.c (mono_simd_simplify_indirection): Apply the previous
7575 fix to the code that deal with other blocks.
7577 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
7579 * basic-simd.cs: Test for the mono_simd_simplify_indirection bug.
7581 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
7583 * simd-intrinsics.c (mono_simd_simplify_indirection): Simplify the code
7584 that deals with vreg interference. Explicitly check for OP_LDADDR to be
7585 able to process the source reg.
7587 2008-10-16 Martin Baulig <martin@ximian.com>
7589 * mini-ops.h, cpu-amd64.md, cpu-x86.md: Added new `hard_nop' opcode.
7591 * inssel.brg: Add `OP_HARD_NOP'.
7593 * mini.h (MonoCompile): Added `keep_cil_nops' flag.
7595 * mini.c (mono_method_to_ir): In `CEE_NOP': generate a
7596 `OP_HARD_NOP' instruction when running inside the debugger.
7598 * method-to-ir.c (mono_method_to_ir2): In `CEE_NOP': generate a
7599 `OP_HARD_NOP' instruction when running inside the debugger.
7601 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
7603 * simd-intrinsics.c (get_simd_vreg): Using sreg1 of OP_XMOVE
7604 now works. The issue with the regalloc tripping up no longer
7607 * simd-intrinsics.c (load_simd_vreg): Same.
7609 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
7611 * basic-simd.cs: Tests for new Vector8ui methods.
7613 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
7615 * simd-intrinsics.c (get_simd_vreg): Simplify code and test
7616 only for type. This fixes crashes where MonoInst::klass is checked
7617 for ops of type != VTYPE or OBJ.
7619 * simd-intrinsics.c (load_simd_vreg): Same.
7621 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
7623 * mini-ops.h: Add ops for packed shuffle/max/avg and
7628 * mini-x86.c (mono_arch_output_basic_block): Same.
7630 * simd-intrinsics.c (vector8us_intrinsics): Add avg, shuffle and
7633 * simd-intrinsics.c (simd_intrinsic_emit_extract_mask): New function
7634 to emit extract mask op.
7636 * simd-intrinsics.c (simd_intrinsic_emit_shuffle): Retrofic this function
7637 to emit word shuffles.
7639 2008-10-15 Mark Probst <mark.probst@gmail.com>
7641 * mini.c (mono_allocate_stack_slots_full): Align stack frame to
7642 the largest alignment needed by a variable, but at least
7645 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
7647 * basic-simd.cs: Tests for the fixes in the last commit.
7649 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
7651 * simd-intrinsics.c (get_simd_vreg): Drop the is_this_ptr, this function
7652 no longer handles STACK_PTR input.
7654 * simd-intrinsics.c (get_simd_vreg): Don't crash when MonoInst::klass == -1.
7656 * simd-intrinsics.c (load_simd_vreg): New function that works like
7657 get_simd_vreg but handles STACK_PTR input.
7659 * simd-intrinsics.c (simd_intrinsic_emit_getter): Use load_simd_vreg
7660 as the input can be an arbitrary pointer.
7662 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Try the
7663 LDADDR local optimization directly otherwise use a store op.
7665 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
7667 * basic-simd.cs: Tests for dup low and dup high.
7669 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
7671 * mini-ops.h: Add dup low and dup high ops.
7675 * mini-x86.c (mono_arch_output_basic_block): Same.
7677 * simd-intrinsics.c (vector4f_intrinsics): Same.
7679 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
7681 * basic-simd.cs: Tests for recently added functionality.
7683 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
7685 * mini-ops.h: Add remaining sse1 fp ops.
7687 * cpu-x86.md: Add remaining sse1 fp ops.
7689 * mini-x86.c (mono_arch_output_basic_block): Same.
7691 * mini.h: Add enum for simd FP compare conditions.
7693 * simd-intrinsics.c (vector4f_intrinsics): Add all new ops.
7695 * simd-intrinsics.c (simd_intrinsic_emit_binary): Set inst_c0 to flags
7696 so the backed can generate the appropriate op.
7698 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
7699 This patch squeese one more byte from the SimdIntrinsc struct.
7701 * mini-x86.c (mono_arch_cpu_enumerate_simd_versions: Use the version number
7702 a a shift amount intead of simply or'ing it.
7704 * mini.h: Change SIMD_VERSION_* values to be sequential intead of masks.
7706 * simd-intrinsics.c (struct SimdIntrinsc): Squeese simd_version and simd_emit_mode into a single
7707 byte so we can have an aditional flags field without increasing struct size.
7709 * simd-intrinsics.c (emit_intrinsics): Use the value of simd_version as a shift amount before checking
7710 against the simd_supported_versions bitmask.
7712 * simd-intrinsics.c: Set SIMD_INTRINSIC_NAME_MAX to an appropriate value.
7714 Mon Oct 13 10:58:10 CEST 2008 Paolo Molaro <lupus@ximian.com>
7716 * mini.c: remove rawbuffer code (the only use here is unsafe because
7717 it takes locks during signal handling and the kernel now provides much
7718 better info in proc/pid/smaps these days).
7720 2008-10-13 Zoltan Varga <vargaz@gmail.com>
7722 * mini-amd64.c (mono_arch_output_basic_block): Fix the changes to
7723 OP_X86_PUSH_OBJ. Fixes #434620.
7725 * objects.cs: Add a test.
7727 2008-10-12 Rodrigo Kumpera <rkumpera@novell.com>
7729 * basic-simd.cs: Remove PackWithUnsignedSaturation tests as it turns out
7730 that the packuswb/packusdw don't work with unsigned numbers for what
7731 would be negative numbers in signed format.
7733 * cpu-x86.md: Add doubleword forms of many ops and packing ones.
7734 Fix the len of fconv_to_r8_x and xconv_r8_to_i4.
7736 * mini-ops.h: Add doubleword forms of many ops and packing ones.
7738 * mini-x86.c: Emit doubleword forms of many ops and packing ones.
7740 * simd-intrinsics.c (SimdIntrinsc): Rename the flags field to simd_version.
7742 * simd-intrinsics.c (vector4f_intrinsics): Use simd_version field for sse3 ops.
7744 * simd-intrinsics.c (vector4u_intrinsics): Rename to vector4ui_intrinsics and
7747 * simd-intrinsics.c (simd_version_name): New function, returns the name of the
7748 version as the enum in mini.h.
7750 * simd-intrinsics.c (emit_intrinsics): Instead of having a special emit mode
7751 for sse3 ops, check the simd_version field if present. This way the code
7752 works with all versions of sse.
7754 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
7756 * simd-intrinsics.c: Fixed intrinsic name typo.
7758 * mini.h: Added missing simd exported function.
7760 * basic-simd.cs: Added tests for Vector4ui.
7761 Fixed broken test for Vector16b.
7763 2008-10-10 Zoltan Varga <vargaz@gmail.com>
7765 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Increase
7766 the max length to 64.
7768 2008-10-10 Mark Probst <mark.probst@gmail.com>
7770 * method-to-ir.c: Only do the fast virtual generic method call for
7771 non-wrapper methods.
7773 * mini.h, mini-trampolines.c: The new generic virtual remoting
7774 trampoline handles virtual method calls via the vtable (as done by
7775 the fast virtual generic method calls) to remoting proxies.
7777 * mini.c (mono_jit_create_remoting_trampoline): For generic
7778 methods reate a generic virtual remoting trampoline.
7780 * mini-amd64.h: Enable fast virtual generic method calls again.
7782 2008-10-10 Mark Probst <mark.probst@gmail.com>
7784 * mini-ppc.c: Use SP (r1), not frame_reg (which might be r31) to
7785 restore registers when doing tail calls.
7787 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
7789 * simd-intrinsics.c (emit_intrinsics): Vector4u was renamed to
7792 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
7794 * basic-simd.cs: Add test for Vecto16b.PackWithUnsignedSaturation.
7796 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
7798 * simd-intrinsics.c (emit_intrinsics): Retrofit to new type names.
7800 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
7802 * basic-simd.cs: Retrofit for API changes.
7804 2008-10-10 Mark Probst <mark.probst@gmail.com>
7806 * mini-ppc.c: Handle integer stack arguments for tail calls.
7808 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
7810 * optflags-def.h: Removed sse3 optimization.
7814 * mini-x86.c (mono_arch_cpu_optimizazions): Remove detection of
7817 * mini-x86.c: Added mono_arch_cpu_enumerate_simd_versions.
7819 * mini.h: Added enumeration with simd versions.
7821 * simd-intrinsics.c (emit_intrinsics): Use the new static var
7824 * simd-intrinsics.c: Added mono_simd_intrinsics_init.
7826 * mini.c (mini_init): Call mono_simd_intrinsics_init.
7828 2008-10-09 Rodrigo Kumpera <rkumpera@novell.com>
7830 * basic-simd.cs: Added tests for Vector8u and Vector16u.
7832 * basic-simd.cs: Fixed test naming.
7834 2008-10-09 Rodrigo Kumpera <rkumpera@novell.com>
7836 * mini-ops.h: Added ops for packed and saturated math, shifts
7837 and packing/unpacking.
7839 * cpu-x86.md: Added descriptors for the above ops.
7841 * mini-x86.c: Added code to emmit the above ops.
7843 * simd-intrinsics.c: Added support for Vector16u and Vector8u.
7845 2008-10-08 Zoltan Varga <vargaz@gmail.com>
7847 * aot-compiler.c (compile_method): Enable AOT for generic code.
7849 * ir-emit.h (NEW_DOMAINCONST): Use domainvars in AOT code as well.
7851 Wed Oct 8 16:35:43 CEST 2008 Paolo Molaro <lupus@ximian.com>
7853 * mini.c: add a workaround for a common screwup that ends up blamed
7854 to mono (other processes blocking signal delivery).
7856 2008-10-07 Zoltan Varga <vargaz@gmail.com>
7858 * method-to-ir.c (mono_method_to_ir2): Clear ins_flag on all code paths
7859 in the LDFLD/STFLD opcodes. Fixes #432673.
7861 * iltests.il.in: Add a new test.
7863 Tue Oct 7 19:59:07 CEST 2008 Paolo Molaro <lupus@ximian.com>
7865 * mini-arm.c: attach the thread in unmanaged->managed transitions
7866 using delegates (bug #433148).
7868 2008-10-07 Rodrigo Kumpera <rkumpera@novell.com>
7870 * basic-simd.cs: Use new ShuffleSel constants.
7872 2008-10-07 Rodrigo Kumpera <rkumpera@novell.com>
7874 * driver.c (opt_sets): Added combinations of simd, sse2 and sse3.
7876 * mini-x86.c (mono_arch_cpu_optimizazions): Detect sse3 and now
7877 only disable simd intrinsics if no sse2 is detected.
7879 * optflags-def.h: Added sse3.
7881 * simd-intrinsics.c: Avoid generated sse3 intrinsics if the optimization
7884 2008-10-07 Zoltan Varga <vargaz@gmail.com>
7886 * aot-compiler.c (add_wrappers): Fix Delegate/MulticastDelegate classes
7887 when adding delegate-invoke wrappers.
7889 2008-10-07 Zoltan Varga <vargaz@gmail.com>
7891 * Makefile.am: Reenable the simd tests.
7893 2008-10-07 Bill Holmes <billholmes54@gmail.com>
7895 * mini-amd64.c (mono_arch_emit_outarg_vt) : In the ArgValuetypeAddrInIReg case,
7896 add a call to mono_call_inst_add_outarg_reg for the arg->dreg to make sure that no
7897 other vreg is allocated to that hreg.
7899 Contributed under MIT/X11 license.
7901 2008-10-07 Zoltan Varga <vargaz@gmail.com>
7903 * Makefile.am: Disable the simd tests for now as Mono.Simd is not
7906 2008-10-06 Rodrigo Kumpera <rkumpera@novell.com>
7908 * basic-simd.cs: New test suite for SIMD intrinsics.
7910 * Makefile.am: Added new tests.
7912 2008-10-06 Rodrigo Kumpera <rkumpera@novell.com>
7914 * cpu-x86.md: Added new instructions to handle float to int using SSE regs.
7918 * mini-x86.h: Enable mono_arch_decompose_opts if simd intrinsics are enabled.
7920 * mini-x86.c (mono_arch_decompose_opts): Decompose float to int conversion
7921 using SSE2 aware opcodes.
7923 * mini-x86.c (emit_float_to_int): Disable the SSE2 optimization if OPT_SIMD
7924 is enabled, this code path is only reachable if conversion ops are emmited after
7927 * mini.h: Added MonoCompile::fconv_to_r8_x_var to hold the float to int var.
7929 This optimization saves 6 bytes per conversion against the old version.
7931 2008-10-06 Zoltan Varga <vargaz@gmail.com>
7933 * aot-compiler.c (compile_method): Don't skip methods referencing
7934 generic methods without a corresponding entry in token_info_hash, since
7935 encode_method_ref () can handle all generic methods now.
7937 * method-to-ir.c (mono_save_token_info): Don't save the token info if a
7938 generic context is set.
7940 * method-to-ir.c (mono_method_to_ir2): Put back a disable_aot for
7941 generic sharing of LDTOKEN.
7943 2008-10-06 Mark Probst <mark.probst@gmail.com>
7945 * mini-amd64.h: Temporarily disabled fast virtual generic method
7946 calls because it breaks the System.Runtime.Remoting tests.
7948 2008-10-06 Zoltan Varga <vargaz@gmail.com>
7950 * aot-compiler.c (add_wrappers): Add delegate-invoke wrappers.
7952 * method-to-ir.c (check_inline_called_method_name_limit): Return TRUE
7953 so inlining actually works.
7954 (check_inline_caller_method_name_limit): Ditto.
7956 Mon Oct 6 11:04:38 CEST 2008 Paolo Molaro <lupus@ximian.com>
7958 * mini-ppc.c: mono_arch_flush_icache () cast pointer using gsize for
7959 64 bit safety (from Olaf Hering and Andreas Farber).
7961 2008-10-06 Zoltan Varga <vargaz@gmail.com>
7963 * mini-trampolines.c (mono_aot_trampoline): Delegate processing to
7964 mono_magic_trampoline () if aot_get_method_from_token () fails. Remove
7965 unused virtual call support code.
7967 * aot-runtime.c (decode_method_ref): Add a 'no_aot_trampoline' out argument.
7969 * aot-runtime.c (mono_aot_get_method_from_vt_slot): Return NULL for methods
7970 which can't use aot trampolines.
7971 (decode_patch): Don't create aot trampolines for methods which can't use
7974 * aot-compiler.c (encode_method_ref): Add a marker for methods which can't
7975 use aot trampolines.
7977 * mini.h: Bump AOT image format version.
7979 2008-10-05 Zoltan Varga <vargaz@gmail.com>
7981 * method-to-ir.c (mono_method_to_ir2): Pass cil_method instead of cmethod
7982 to save_token_info () since cmethod is inflated for constrained calls.
7984 * mini-<ARCH>.h mini-x86.c: Remove some unused defines.
7986 2008-10-04 Andreas Farber <andreas.faerber@web.de>
7988 * Makefile.am: Add build rules for ppc64.
7989 This avoids the build failing at pedump with unresolved symbols
7990 due to lack of arch_sources. Instead it will now fail earlier
7991 due to lack of cpu-ppc64.md.
7993 Contributed under MIT/X11 license.
7995 2008-10-04 Mark Probst <mark.probst@gmail.com>
7997 * mini-amd64.c (mono_arch_emit_call): Support stack arguments for
8000 * iltests.il.in: Add test case for tail call with many arguments.
8002 2008-10-03 Zoltan Varga <vargaz@gmail.com>
8004 * method-to-ir.c (mono_method_to_ir2): Add an !cfg->compile_aot assert
8005 to the fast virtual generic method code until the aot case is fixed.
8007 2008-10-03 Mark Probst <mark.probst@gmail.com>
8009 * mini-ppc.c, mini-ppc.h: Implement generic virtual method thunks.
8011 2008-10-03 Mark Probst <mark.probst@gmail.com>
8013 * mini-amd64.c, mini-amd64.h: Implement generic virtual method
8016 2008-10-03 Rodrigo Kumpera <rkumpera@novell.com>
8018 * simd-intrinsics.c: Forgot to add this one.
8020 * mini-codegen.c: Fix macro in case SIMD is not supported.
8022 2008-10-03 Rodrigo Kumpera <rkumpera@novell.com>
8024 This patch land initial JIT support for simd intrinsics.
8026 * mini-x86.h: Added new define to make --enable_minimal work on x86.
8028 * Makefile.am: Added simd-intrinsics.c
8030 * simd-intrinsics.c: New file with simd instrinsic related
8033 * cfold.c (mono_constant_fold_ins2): Fold XZERO.
8035 * cpu-x86.md: Add simd related instructions.
8037 * driver.c: Added MONO_OPT_SIMD to the default set of optimizations.
8039 * driver.c: Added two new --regression variants.
8041 * ir-emit.h (MONO_EMIT_NEW_VZERO): Emit XZERO if the type is a simd intrinsic.
8043 * local-propagation.c (mono_local_cprop2): Eliminate useless XMOVE.
8045 * local-propagation.c (mono_local_deadce): Use new macro MONO_IS_NON_FP_MOVE and
8046 extract some complicated logic to helper functions.
8048 * method-to-ir.c (mono_type_to_regmove): Handle simd intrinsics.
8050 * method-to-ir.c (mini_emit_inst_for_method): Emit simd intrinsics.
8052 * method-to-ir.c (mono_handle_global_vregs): If a simd intrinsic was found, apply
8053 the specialized simplification pass.
8055 * method-to-ir.c (mono_spill_global_vars): Use new macro.
8057 * mini-codegen.c: Added SIMD constants to all regbanks arrays.
8059 * mini-codegen.c: Added reg_bank_table_init to initialize the reg desc -> bank
8062 * mini-codegen.c: Define a version of the reg_bank macro that uses desc_to_reg_type
8063 if MONO_ARCH_NEED_SIMD_BANK is defined.
8065 * mini-ops.h: Added the new simd ops.
8067 * mini-x86.c: Added mono_arch_xregname.
8069 * mini-x86.c (mono_arch_cpu_optimizazions): Disable MONO_OPT_SIMD if SSE3 is not detected.
8071 * mini-x86.c (mono_arch_output_basic_block): Add simd related opcodes.
8073 * mini-x86.h: Define simd related MONO_ARCH macros.
8075 * mini.c (mono_type_to_load_membase): Handle simd intrinsics.
8077 * mini.c (mono_type_to_store_membase): Handle simd intrinsics.
8079 * mini.h: Added new macros MONO_IS_NON_FP_MOVE, MONO_IS_REAL_MOVE, MONO_IS_ZERO and
8080 MONO_CLASS_IS_SIMD to deal with simd related IR.
8082 * mini.h (MonoInst): Added spill_var to the backend union.
8084 * mini.h (MonoCompile): Added uses_simd_intrinsics and iconv_raw_var.
8086 * mini.h: Added forward declarations of the new simd fuctions.
8088 * optflags-def.h: Added new optimization names SIMD.
8090 * regalloc.c (mono_regstate_reset): Set next vreg to be the max value of the 3 reg banks.
8092 * regalloc.h: Added support for working with 3 register banks.
8094 * regalloc.h (MonoRegState): Added xsymbolic field if a third regbank is required.
8096 * ssa2.c (mono_ssa_deadce2): Use new MONO_IS_ZERO macro.
8098 Fri Oct 3 16:03:22 CEST 2008 Paolo Molaro <lupus@ximian.com>
8100 * mini-exceptions.c: remove 64 bit related ifdef clutter.
8102 2008-10-03 Zoltan Varga <vargaz@gmail.com>
8104 * mini-exceptions.c (mono_handle_soft_stack_ovf): Unprotect two pages
8105 instead of one on 64 bit systems.
8107 * method-to-ir.c: Remove unused includes.
8109 2008-10-02 Zoltan Varga <vargaz@gmail.com>
8111 * aot-compiler.c (emit_exception_debug_info): Use jinfo->used_regs instead of
8112 cfg->used_int_regs, since the two are different on arm.
8114 2008-10-02 Mark Probst <mark.probst@gmail.com>
8116 * method-to-ir.c, inssel.brg, mini-trampolines.c: Use
8117 mono_method_get_vtable_index() to get the vtable index.
8119 2008-10-02 Mark Probst <mark.probst@gmail.com>
8121 * method-to-ir.c (mono_method_to_ir2): Don't create native
8122 wrappers for array methods, because they're never called (and if
8123 they were called they wouldn't work).
8125 2008-10-02 Mark Probst <mark.probst@gmail.com>
8127 * method-to-ir.c (mono_method_to_ir2): Array methods are
8128 special-cased and must not be invoked indirectly via the (M)RGCTX
8129 when generic sharing is turned on. Fixes #431413.
8131 2008-10-01 Mark Probst <mark.probst@gmail.com>
8133 * method-to-ir.c: When generic sharing is active, call
8134 non-interface virtual generic methods via the standard trampoline.
8136 * mini-trampolines.c: Handle virtual generic shared methods.
8138 * mini.h, mini-x86.c, mini-x86.h: New argument for
8139 mono_arch_build_imt_thunk() which is non-NULL for virtual generic
8140 method thunks and which is the trampoline to call if the lookup
8141 fails. Enable the virtual generic method thunk for x86.
8143 * mini-amd64.c, mini-arm.c, mini-ia64.c, mini-sparc.c,
8144 mini-ppc.c (mono_arch_build_imt_thunk): Add the additional
8145 argument but assert that it's NULL, because these archs don't yet
8146 implement the virtual generic method thunk. Changes in the IMT
8147 thunk data structures.
8149 2008-10-01 Zoltan Varga <vargaz@gmail.com>
8151 * aot-compiler.c (emit_globals): Avoid invalid characters in
8152 the static linking symbol.
8154 * objects.cs: Add a test for the range check optimization. Fix warnings.
8156 * branch-opts.c (mono_if_conversion): Add back the 'optimize range checks'
8157 optimization from the current JIT.
8159 * method-to-ir.c (mini_emit_inst_for_method): Decompose String.Length
8160 later in decompose_array_access_opts () to allow more optimizations.
8162 * method-to-ir.c (mono_handle_soft_float): Rename this to
8163 mono_decompose_soft_float () for consistency.
8165 * mini-ops.h: Fix arguments of OP_STRLEN.
8167 * method-to-ir.c (save_cast_details): Extract the cast details saving code
8168 into a separate function.
8169 (reset_cast_details): Ditto.
8170 (handle_unbox): Save cast details. Fixes #431254.
8172 * method-to-ir.c: Remove some obsolete FIXMEs.
8174 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
8176 * ir-emit.h (alloc_dreg): Write a warning before crashing.
8178 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
8180 * mini-codegen.c: More work on macros to make them
8181 ready for multiple regbanks.
8183 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
8185 * method-to.ir.c (mono_type_to_regmove): Remove static modifier.
8187 * mini.h: Export mono_type_to_regmove. Fix signature of mono_regname_full.
8189 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
8191 * mini-codegen.c (mono_spillvar_offset): Proper support for
8194 2008-09-30 Zoltan Varga <vargaz@gmail.com>
8196 * mini-amd64.c (mono_arch_emit_epilog): Remove some duplicated code from
8197 the stack overflow changes.
8199 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
8201 * mini-codegen.c: Make all bank macros depend on reg_bank.
8203 * mini-codegen.c (mono_local_regalloc): Make free mask
8204 initialization regbank aware.
8206 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
8208 * mini-codegen.c (mono_local_regalloc): Extract callee
8209 mask selection to a function and make it regbank aware.
8211 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
8213 * mini-codegen.c (mono_local_regalloc): Changed the cloberring
8214 code to deal with many regbanks.
8216 2008-09-30 Zoltan Varga <vargaz@gmail.com>
8218 * mini-codegen.c: More fp->regbank changes.
8220 2008-09-29 Rodrigo Kumpera <rkumpera@novell.com>
8222 * mini-codegen.c: Change asserts to use MONO_NUM_REGBANKS instead
8223 of a hardcoded constant.
8225 2008-09-29 Rodrigo Kumpera <rkumpera@novell.com>
8227 * method-to-ir.c (type_from_stack_type): Fix typo.
8229 2008-09-29 Zoltan Varga <vargaz@gmail.com>
8231 * mini-ia64.c (emit_move_return_value): Convert float return values to
8234 * objects.cs: Add a new test.
8236 * mini-ia64.c (mono_arch_allocate_vars): Disable fp elimination for
8237 VARARG methods to fix an assert later.
8239 * mini-mips.h mini-mips.c mini-ops.h cpu-mips.md: Update the mips back
8240 end so it at least compiles.
8242 2008-09-28 Zoltan Varga <vargaz@gmail.com>
8244 * method-to-ir.c (emit_optimized_ldloca_ir): Fix this.
8246 2008-09-28 Rodrigo Kumpera <rkumpera@novell.com>
8248 * method-to-ir.c (mono_method_to_ir2): Extract the ldloca + initobj
8249 optimization to a new function (emit_optimized_ldloca_ir) and enable
8250 it for both ldloca and ldloca_s.
8252 2008-09-28 Zoltan Varga <vargaz@gmail.com>
8254 * method-to-ir.c (mono_method_to_ir2): Remove an unnecessary assert in the
8255 gshared CASTCLASS code.
8257 * driver.c (mono_main): Add a workaround for shutdown crashes seen on
8258 amd64, where the libc stack unwinder encounters stack frames referring to
8259 native code in unmapped memory.
8261 * method-to-ir.c (mini_emit_check_array_type): Add support for generic
8264 * generics.cs: Add new test.
8266 2008-09-27 Zoltan Varga <vargaz@gmail.com>
8268 * mini-arm.h driver.c: Print the fp model when using --version on arm. Also,
8269 add a check that one of the ARM_FPU_ constants is defined.
8271 * mini-exceptions.c (mono_handle_soft_stack_ovf): Really fix the build.
8273 * mini-exceptions.c: Fix build on non-altstack platforms.
8275 * method-to-ir.c (mono_method_to_ir2): Fix aot support for the
8278 * ir-emit.h: Add a comment to NEW_PCONST.
8280 * mini-exceptions.c (mono_altstack_restore_prot): Fix a warning.
8282 * mini.h (MonoJitDomainInfo): Move some fields here from MonoDomain.
8284 * mini.c aot-runtime.c method-to-ir.c driver.c mini-trampolines.c: Update
8285 after the changes to MonoJitDomainInfo.
8287 2008-09-27 Mark Probst <mark.probst@gmail.com>
8289 * mini-ppc.c, tramp-ppc.c, mini-ppc.h: Implement generic code sharing.
8291 2008-09-27 Mark Probst <mark.probst@gmail.com>
8293 * mini-ppc.c: Compiler warning fixes.
8295 2008-09-27 Mark Probst <mark.probst@gmail.com>
8297 * mini-ppc.c: Special handling for 1/2 byte structs on Darwin only
8300 2008-09-27 Mark Probst <mark.probst@gmail.com>
8302 * exceptions-ppc.c, mini-ppc.h: Compile
8303 mono_arch_handle_altstack_exception() on Darwin, too.
8305 2008-09-27 Mark Probst <mark.probst@gmail.com>
8307 * method-to-ir.c (mono_emit_rgctx_method_call_full): Must also
8308 work on archs which don't have generic sharing implemented, only
8309 without the vtable_arg.
8311 2008-09-26 Mark Probst <mark.probst@gmail.com>
8313 * mini.c: Added comment explaining why delegate ctor icall
8314 wrappers are compiled.
8316 2008-09-26 Mark Probst <mark.probst@gmail.com>
8318 * mini.c: Don't produce trampolines to delegate ctor icall
8319 wrappers but compile them upfront.
8321 Fri Sep 26 17:00:46 CEST 2008 Paolo Molaro <lupus@ximian.com>
8323 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: amd64 support code for calling a
8324 runtime-set function when going back to managed code. Currently this
8325 is used to set back the protection on the soft ovf pages and/or to
8326 throw the stack overflow exception that happened in unmanaged code.
8328 Fri Sep 26 16:46:23 CEST 2008 Paolo Molaro <lupus@ximian.com>
8330 * tramp-x86.c, mini-x86.h, mini-x86.c: x86 support code for calling a
8331 runtime-set function when going back to managed code. Currently this
8332 is used to set back the protection on the soft ovf pages and/or to
8333 throw the stack overflow exception that happened in unmanaged code.
8335 Fri Sep 26 16:34:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
8337 * mini.h, mini.c, mini-trampolines.c, mini-exceptions.c: added
8338 the support code for restoring stack protection after stack overflows
8339 that happen in unmanaged code. Don't set the exec permission on the
8342 2008-09-26 Zoltan Varga <vargaz@gmail.com>
8344 * mini-trampolines.c (mono_delegate_trampoline): Add wrappers even if
8345 delegate->method_ptr is set. Fixes #428054.
8347 2008-09-25 Zoltan Varga <vargaz@gmail.com>
8349 * tests.cs: Rename to ratests.cs.
8351 * method-to-ir.c: Merge the emit_get_rgctx () calls into the
8352 emit_get_rgctx_... functions.
8354 2008-09-25 Mark Probst <mark.probst@gmail.com>
8356 * method-to-ir.c: Eliminated macro EMIT_GET_RGCTX.
8358 2008-09-25 Mark Probst <mark.probst@gmail.com>
8360 * mini-trampolines.c (mono_magic_trampoline): Unwrap wrappers
8361 before asserting that method is sharable.
8363 2008-09-25 Mark Probst <mark.probst@gmail.com>
8365 * method-to-ir.c, mini.c, jit-icalls.c: New function for checking
8366 whether method needs a static RGCTX wrapper used instead of
8369 * generic-sharing.c, mini.h: A few functions moved to
8370 metadata/generic-sharing.c.
8372 2008-09-25 Mark Probst <mark.probst@gmail.com>
8374 * method-to-ir.c, mini.c, mini-exceptions.c, mini-trampolines.c:
8375 Generic code sharing for value types, which essentially means
8376 treating value type methods like static methods. The RGCTX is
8377 passed in the same way.
8379 2008-09-25 Zoltan Varga <vargaz@gmail.com>
8381 * method-to-ir.c (mono_method_to_ir2): Avoid an assert in the NEWOBJ
8382 opcode when creating multi-dimensional arrays of open types.
8384 * generic-sharing.c (mono_method_check_context_used): Handle arrays of
8387 * generics.cs: Add a test.
8389 * mini-codegen.c: Use macros everywhere for checking floats instead of == 'f'.
8391 2008-09-24 Zoltan Varga <vargaz@gmail.com>
8393 * mini.h (MonoCompile): Add 'disable_vreg_to_lvreg' flag.
8395 * mini.c (mini_method_compile): Set it when running under the debugger.
8397 * method-to-ir.c (mono_handle_global_vregs): Disable global->local
8398 vreg optimization if the flag is set.
8400 * driver.c (mono_main): Add --attach= option to pass options to
8403 * mini.c (sigquit_signal_handler): Start the attach agent.
8405 * ssapre.c: Disable this to save space since it is not yet ported to
8408 * regalloc2.c: Disable this to save space.
8410 * mini.h (MonoJitStats): Remove unused analyze_stack_repeat.
8412 Wed Sep 24 16:01:49 CEST 2008 Paolo Molaro <lupus@ximian.com>
8414 * decompose.c, method-to-ir.c, mini-codegen.c, regalloc2.c: make
8415 the -v option useful again.
8417 2008-09-24 Zoltan Varga <vargaz@gmail.com>
8419 * mini-amd64.c (mono_arch_output_basic_block): Add support for
8422 * inssel.brg (mini_emit_castclass): Avoid the szarray!=array checks for
8423 arrays of arrays. Fixes #428406.
8425 * method-to-ir.c (mini_emit_castclass): Ditto.
8427 * objects.cs: Add new test.
8429 2008-09-23 Rodrigo Kumpera <rkumpera@novell.com>
8431 * method-to-ir.c (type_to_eval_stack_type): The code path for the new JIT
8432 was wrong at it choked against target_type_is_incompatible for byref types.
8434 2008-09-23 Zoltan Varga <vargaz@gmail.com>
8436 * mini-codegen.c: Use 'bank' macros instead of 'is_fp' macros in most
8439 Tue Sep 23 15:31:45 CEST 2008 Paolo Molaro <lupus@ximian.com>
8441 * mini-exceptions.c: update a few more exceptions-related counters.
8443 Tue Sep 23 15:28:29 CEST 2008 Paolo Molaro <lupus@ximian.com>
8445 * aot-runtime.c, method-to-ir.c, mini.c, mini-trampolines.c: use the
8446 new functions to allocate from persistent mempools.
8448 2008-09-23 Zoltan Varga <vargaz@gmail.com>
8450 * mini.h regalloc.h mini-codegen.c: Generalize the regalloc code to allow
8451 multiple register banks in the future.
8453 * mini-codegen.c (mono_local_regalloc): Fix a warning.
8455 2008-09-22 Rodrigo Kumpera <rkumpera@novell.com>
8457 * mini.c (type_to_eval_stack_type): Remove duplicated function.
8459 * method-to-ir.c (type_to_eval_stack_type): Make this version compatible with both JIT.
8461 * mini.h: Export type_to_eval_stack_type.
8463 This function was nearly duplicated in method-to-ir.c and mini.c. The difference
8464 is only ins->klass of byref types.
8466 2008-09-22 Zoltan Varga <vargaz@gmail.com>
8468 * method-to-ir.c (mini_emit_memset): Use a default alignment of 4.
8469 (mini_emit_memcpy2): Ditto.
8471 * mini-amd64.c: Fix a warning.
8473 2008-09-21 Mark Probst <mark.probst@gmail.com>
8475 * exceptions-ppc.c (mono_arch_get_call_filter): Fixed stack frame
8478 2008-09-19 Rodrigo Kumpera <rkumpera@novell.com>
8480 * method-to-ir.c: Extract stloc micro-optimization to a
8481 function and apply it to all cases.
8483 2008-09-19 Mark Probst <mark.probst@gmail.com>
8485 * method-to-ir.c: Don't fail generic code sharing in cases we
8488 2008-09-18 Mark Probst <mark.probst@gmail.com>
8490 * mini-ppc.c: Handle structs in tailcalls on Darwin.
8492 Tue Sep 16 21:07:11 CEST 2008 Paolo Molaro <lupus@ximian.com>
8494 * *.c, *.md, mini-ops.h: introduced relaxed_nop opcode for spin wait
8497 Tue Sep 16 16:39:16 CEST 2008 Paolo Molaro <lupus@ximian.com>
8499 * trace.c: make tracing more useful and correct, with per-thread
8502 2008-09-15 Mark Probst <mark.probst@gmail.com>
8504 * mini-ppc.c (mono_arch_emit_call): Convert floats to R4 when
8505 doing a method call and the argument is an R4.
8507 2008-09-14 Zoltan Varga <vargaz@gmail.com>
8509 * aot-compiler.c (add_wrappers): Do not generate runtime invoke wrappers for
8512 2008-09-13 Mark Probst <mark.probst@gmail.com>
8514 * mini-ppc.c: Convert result to single for OP_ICONV_TO_R4.
8516 2008-09-12 Zoltan Varga <vargaz@gmail.com>
8518 * mini.h (MONO_IS_JUMP_TABLE): Handle GOT_ENTRY.
8519 (MONO_JUMP_TABLE_FROM_INS): Ditto.
8521 2008-09-11 Zoltan Varga <vargaz@gmail.com>
8523 * driver.c: Add a --agent argument (not supported yet) to load managed
8524 agent assemblies before loading the main assembly, similarly to how the
8525 Java VM handles agents.
8527 2008-09-11 Mark Probst <mark.probst@gmail.com>
8529 * mini-ppc.c (mono_arch_allocate_vars): Use arch-independent
8530 function to do stack layout of local variables.
8532 2008-09-11 Mark Probst <mark.probst@gmail.com>
8534 * mini-ppc.c (calculate_sizes): Bugfix in sigcookie position
8537 2008-09-11 Zoltan Varga <vargaz@gmail.com>
8539 * method-to-ir.c ssa2.c mini.c mini-amd64.c decompose.c ssa.c abcremoval.c
8540 abcremoval2.c branch-opts.c driver.c dominators.c: Disable parts of the
8541 JIT if DISABLE_JIT is defined.
8543 * Makefile.am: Avoid compiling/linking in inssel.c if DISABLE_JIT is
8546 2008-09-10 Mark Probst <mark.probst@gmail.com>
8548 * iltests.il.in: Disable the fconv test on PPC (the result is
8549 undefined according to ECMA).
8551 2008-09-10 Mark Probst <mark.probst@gmail.com>
8553 * iltests.il.in: Enable tail call tests for PPC.
8555 * mini.h: Add variable for storing incoming valuetype argument
8556 addresses for tail calls.
8558 * mini-ppc.c: Implement valuetype arguments and return values for
8561 2008-09-09 Mark Probst <mark.probst@gmail.com>
8563 * mini-ppc.c: Partially implement tail calls (struct arguments and
8564 return values not supported).
8566 * method-to-ir.c: Enable tail calls on PPC.
8568 2008-09-08 Zoltan Varga <vargaz@gmail.com>
8570 * aot-compiler.c (emit_wrapper_info): Omit the klass name from
8571 runtime-invoke wrappers to work around the problem of them getting
8572 assigned to a random class.
8574 * aot-runtime.c (mono_aot_get_method): Ditto.
8576 2008-09-07 Zoltan Varga <vargaz@gmail.com>
8578 * mini-exceptions.c mini-mips.h mini-s390.h exceptions-mips.c: Kill
8579 the CUSTOM_EXCEPTION_HANDLING and CUSTOM_STACK_WALK defines.
8581 2008-09-07 Mark Probst <mark.probst@gmail.com>
8583 * method-to-ir.c (mono_method_to_ir2): Disable tail calls for PPC
8584 until they're implemented properly.
8586 * exceptions-ppc.c: Use arch-independent exception-handling code
8587 instead of custom one.
8589 * exceptions-ppc.c, mini-ppc.c, mini-ppc.h: Bug fixes and changes
8592 * tramp-ppc.c, mini-ppc.c: Fixed warnings.
8594 * decompose.c, aot-runtime.c, aot-compiler.c: PPC code also
8595 applies when __powerpc__ is defined.
8597 2008-09-06 Zoltan Varga <vargaz@gmail.com>
8599 * aot-runtime.c (mono_aot_get_method): Add another cache mapping wrapper
8600 methods to their code to avoid computing the full name of wrappers and
8601 doing a lookup in a string hash table.
8603 2008-09-05 Zoltan Varga <vargaz@gmail.com>
8605 * method-to-ir.c: Remove the CHECK_BBLOCK () stuff it is not needed since
8606 we identify bblocks before method_to_ir () is ran.
8608 * branch-opts.c (mono_optimize_branches): Avoid nullifying the exit bblock.
8609 Also avoid optimizing branches pointing to themselves.
8611 * mini.c (mini_method_compile): Ditto. Fixes #422947.
8613 2008-09-05 Rodrigo Kumpera <rkumpera@novell.com>
8615 * driver.c (mono_main): Enable the new verifier under core-clr and cas.
8617 2008-09-05 Zoltan Varga <vargaz@gmail.com>
8619 * tramp-arm.c (mono_arch_nullify_class_init_trampoline): Implement this.
8620 (mono_arch_patch_plt_entry): Fix the calculation of the jump_entry.
8621 (mono_arch_get_nullified_class_init_trampoline): Return 'code' instead of
8624 * aot-compiler.c (emit_plt): Fix the arm plt entries, previously they all
8625 jumped to the same entry in plt_jump_table.
8627 2008-09-02 Rodrigo Kumpera <rkumpera@novell.com>
8629 * method-to-ir.c (initialize_array_data): Handle field with RVA from
8632 2008-08-31 Zoltan Varga <vargaz@gmail.com>
8634 * method-to-ir.c (handle_isinst): Do the assignment at the beginning, so the
8635 other assignment can be if converted. Saves 1.5% on corlib size and fixes
8638 2008-08-29 Geoff Norton <gnorton@novell.com>
8640 * aot-compiler.c: The Mach/ARM compiler doesn't understand the bss
8641 segment, and doesn't properly handle .space as .text. Fixes
8644 2008-08-29 Geoff Norton <gnorton@novell.com>
8646 * mini.c: Disable the mach exception handler when running on
8649 2008-08-29 Geoff Norton <gnorton@novell.com>
8651 * aot-compiler.c: Patch from Renaldas Zioma to properly register
8652 globals on Darwin/ARM
8654 2008-08-28 Zoltan Varga <vargaz@gmail.com>
8656 * mini.c: Avoid not initializing the runtime when doing AOT compilation,
8657 since too many things depend on it. Instead, call
8658 mono_runtime_set_no_exec ().
8660 * mini.c (mono_create_tls_get): Call mono_alloc_preg (cfg) when running with
8663 * aot-compiler.c: Add an 'asm-only' AOT option.
8665 * mini.c: Avoid initializing the runtime when doing AOT compilation.
8667 * aot-compiler.c (compile_method): Disable gshared support for now as it
8670 2008-08-27 Bill Holmes <billholmes54@gmail.com>
8672 * mini-amd64.h : Fix a compiler warning.
8674 * exceptions-amd64.c (mono_arch_unwindinfo_install_unwind_info) :
8675 Changed to use a callback function to retrieve the unwind info.
8676 This avoids problems observed when code blocks were removed by
8677 unloading an app domain.
8679 * mini-amd64.c (mono_arch_cpu_optimizazions) : Removing the peephole
8680 and branch excludes for Winx64. The fix in exceptions-amd64.c allows them
8683 Contributed under MIT/X11 license.
8685 2008-08-27 Bill Holmes <billholmes54@gmail.com>
8687 * mini-amd64.c (mono_arch_output_basic_block) : Fix the OP_X86_PUSH_OBJ
8688 case to keep the stack aligned to 8.
8690 Contributed under MIT/X11 license.
8692 2008-08-26 Zoltan Varga <vargaz@gmail.com>
8694 * aot-runtime.c (mono_aot_get_method): Add a cache for wrapper names to
8695 avoid repeated linear searches.
8697 2008-08-25 Zoltan Varga <vargaz@gmail.com>
8699 * aot-compiler.c (add_wrappers): Avoid calling get_runtime_invoke with
8700 methods it can't handle.
8702 * aot-compiler.c (add_method): Avoid adding a method twice.
8703 (add_wrappers): Add runtime invoke wrappers for all methods.
8705 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): New
8706 function to create an aot-compatible version of this trampoline.
8708 * aot-compiler.c aot-runtime.c: Add support for AOT rgctx fetch trampolines.
8710 2008-08-24 Zoltan Varga <vargaz@gmail.com>
8712 * aot-compiler.c (compile_method): Skip wrappers of generic icalls.
8714 * method-to-ir.c (mono_method_to_ir2): Replace an assert in UNBOX_ANY
8715 with a generic sharing failure.
8717 * aot-compiler.c (emit_klass_info): Call mono_class_get_nested_types ().
8719 * method-to-ir.c (mono_method_to_ir2): Rethrow the correct exception in
8720 CEE_RETHROW. Fixes #419634.
8722 * mini.c (mono_method_to_ir): Ditto.
8724 * exceptions.cs: Add a new test.
8726 * generic-sharing.c (mini_type_stack_size): Always pass TRUE as allow_open
8727 to mono_type_stack_size_internal () since some callers might not pass in
8730 * mini-x86.c (mono_arch_emit_prolog): Store the rgctx before calling
8731 instrument_prolog. Fixes #419878.
8733 * mini.c (mono_compile_create_var_for_vreg): Make the lvars representing
8734 doubles in soft float mode volatile.
8736 2008-08-23 Zoltan Varga <vargaz@gmail.com>
8738 * ir-emit.h (NEW_ARGSTORE): Use cfg->args and cfg->arg_types to fix the build.
8740 * method-to-ir.c (mono_save_args): Use ARGSTORE instead of TEMPSTORE
8741 to handle soft float correctly.
8743 * tramp-arm.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Implement
8746 * mini.h (struct MonoCallInst): Add dynamic_imt_arg boolean field.
8748 * exceptions-arm.c (mono_arch_find_jit_info): Set ctx->regs [ARMREG_R11]
8749 to sp, since the generics catch code requires it.
8751 * mini-arm.h (MONO_ARCH_VTABLE_REG): Use R0 for this to avoid needless
8754 * method-to-ir.c (emit_imt_argument): Pass imt_arg to
8755 mono_arch_emit_imt_argument ().
8757 * mini-<ARCH>.c (mono_arch_emit_imt_argument): Add an 'imt_arg' argument.
8759 * mini-arm.c tramp-arm.c: Generic sharing updates.
8761 2008-08-22 Zoltan Varga <vargaz@gmail.com>
8763 * mini-arm.c: Fix the arm build.
8765 * generic-sharing.c (mini_type_get_underlying_type): New helper function
8766 handling enums, generic instances and generic sharing.
8767 (mini_type_stack_size_full): Ditto.
8769 * mini-amd64.c mini-x86.c mini-arm.c: Use the new functions.
8771 * mini.h (struct): Add 'uses_rgctx_reg' and 'uses_vtable_reg' fields.
8773 * method-to-ir.c: Set the new fields when using RGCTX_REG/VTABLE_REG.
8775 * tramp-arm.c: Implement the rgctx fetch and the generic class init
8778 * mini-arm.c: Various small generic sharing changes.
8780 * tramp-x86.c (mono_arch_create_generic_class_init_trampoline): Implement
8782 (mono_arch_create_trampoline_code): Remove most of the GENERIC_CLASS_INIT
8785 * mini-trampolines.c (mono_create_generic_class_init_trampoline): New
8786 helper function to return a generic class init trampoline.
8788 * method-to-ir.c mini.c: Use it.
8790 * tramp-amd64.c (mono_arch_create_generic_class_init_trampoline): New
8791 arch-specfic function to return a generic class init trampoline.
8793 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Remove most of
8794 the GENERIC_CLASS_INIT custom code.
8796 * method-to-ir.c (mono_method_to_ir2): If RGCTX_REG is not defined, that is
8797 a fatal error, not a sharing failure.
8799 * tramp-<ARCH>.c (mono_arch_get_rgctx_lazy_fetch_offset): Removed, no longer
8802 * mini-trampolines.c (mono_rgctx_lazy_fetch_trampoline): Get the additional
8803 trampoline argument from MONO_ARCH_VTABLE_REG.
8805 * tramp-x86.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Change the
8806 order of the arguments to the C trampoline: pass 'slot' as the trampoline
8807 argument, and pass the vtable in VTABLE_REG.
8809 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Change the
8810 order of the arguments to the C trampoline: pass 'slot' as the trampoline
8811 argument, and pass the vtable in VTABLE_REG.
8812 (mono_arch_create_trampoline_code_full): Remove some special casing for
8813 the rgctx fetch trampoline.
8815 * mini.c (mono_method_to_ir): Fix the STELEM_ANY+null value optimization.
8818 * iltests.il: Add a test for it.
8820 2008-08-21 Zoltan Varga <vargaz@gmail.com>
8822 * aot-compiler.c (compile_method): Enable AOT support for generics sharing.
8824 * method-to-ir.c (mono_method_to_ir2): Remove an aot restriction which is
8827 * mini-trampolines.c (mono_magic_trampoline): Add a sync wrapper here,
8828 use mono_jit_info_table_find () to avoid recursion.
8829 (mono_delegate_trampoline): Add a sync wrapper here.
8831 * method-to-ir.c (mono_method_to_ir2): Don't call mono_ldftn_nosyc
8834 * mini.c (mono_method_to_ir): Ditto.
8836 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Remove
8837 add_sync_wrapper argument. Don't add a sync wrapper here.
8838 (mono_create_jump_trampoline): Don't add a sync wrapper here.
8840 * jit-icalls.c (mono_ldftn_nosync): Removed, no longer needed.
8842 2008-08-20 Bill Holmes <billholmes54@gmail.com>
8844 * exceptions-amd64.c (seh_handler): For Winx64 adding missing copy
8845 of nonvolatile registers back from MonoContext to CONTEXT.
8847 Contributed under MIT/X11 license.
8849 2008-08-20 Bill Holmes <billholmes54@gmail.com>
8851 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): When shifting the
8852 arguments on Winx64 there are only 4 argument registers. For this
8853 logic to work the last argument must be pulled from the stack.
8855 Contributed under MIT/X11 license.
8857 2008-08-20 Zoltan Varga <vargaz@gmail.com>
8859 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
8861 * aot-runtime.c aot-compiler.c patch-info.h mini.c: Get rid of
8862 MONO_PATCH_INFO_WRAPPER, encode/decode wrapper methods like the others in
8863 encode/decode_method_ref ().
8865 * aot-compiler.c (encode_patch): Handle STATIC_RGCTX_INVOKE wrappers.
8867 * aot-runtime.c (decode_patch): Ditto.
8869 * mini.c (mono_resolve_patch_target): Handle RGCTX_FETCH sub-patches of type
8870 MONO_PATCH_INFO_METHOD.
8872 * aot-runtime.c (decode_exception_debug_info): Decode the contents of
8875 * aot-compiler.c (emit_exception_debug_info): Emit the contents of
8878 * method-to-ir.c (emit_imt_argument): Fix AOT+gshared support.
8880 * mini-amd64.c (add_valuetype): Use a dummy gsctx if we didn't receive
8881 one from the caller.
8883 * aot-runtime.c (decode_generic_inst): New function to decode and
8884 return a interned generic inst.
8885 (decode_klass_ref): Use it.
8886 (decode_method_ref): Ditto.
8888 * aot-compiler.c (emit_exception_debug_info): Save
8889 jinfo->has_generic_jit_info too.
8891 2008-08-19 Zoltan Varga <vargaz@gmail.com>
8893 * mini-ia64.c (mono_arch_output_basic_block): Add OP_FCONV_TO_I.
8895 * iltests.il.in: Add a test for fconv_to_i.
8897 * liveness.c: Disable the liveness2 pass for now to save space.
8899 * regalloc2.c: Include mempool-internals.h to fix warnings.
8901 * aot-compiler.c (encode_method_ref): Encode the context of generic
8904 * aot-runtime.c (decode_method_ref): Inflate generic methods using
8905 the context saved in the aot file.
8907 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
8909 * mini-x86.c (mono_arch_output_basic_block): Disable AOT for OP_JMP.
8911 * method-to-ir.c (mono_method_to_ir2): When using CEE_JMP, make arguments
8912 volatile so they won't be optimized away.
8914 2008-08-19 Rodrigo Kumpera <rkumpera@novell.com>
8920 * dominators.c: Remove duplicated functions that now are in
8921 mempool-internals.h.
8923 2008-08-19 Zoltan Varga <vargaz@gmail.com>
8925 * aot-compiler.c: Fix warnings.
8927 * aot-runtime.c (decode_klass_ref): Add support for VARs/MVARs.
8929 * aot-compiler.c (encode_klass_ref): Encode is_method too for VARs/MVARs.
8931 * method-to-ir.c (emit_get_rgctx_method): Use MONO_PATCH_INFO_METHODCONST
8934 * mini.c (mono_resolve_patch_target): Ditto.
8936 * aot-compiler.c (encode_patch): Add support for RGCTX_FETCH.
8937 (encode_klass_ref): Add support for encoding VARs/MVARs.
8939 * mini.c (mono_patch_info_dup_mp): Handle RGCTX_FETCH.
8941 * aot-runtime.c (decode_patch_info): Rename to 'decode_patch'. Split out
8942 the handling of the got entries into a separate 'decode_got_entry' function.
8943 Add support for RGCTX_FETCH.
8945 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RDI since RAX is
8946 clobbered by the trampoline code.
8948 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RAX since that is
8949 not clobbered by the indirect calling code.
8951 2008-08-18 Zoltan Varga <vargaz@gmail.com>
8953 * mini-x86.c (mono_arch_patch_code): Handle RGCTX_FETCH/GENERIC_CLASS_INIT
8956 2008-08-18 Rodrigo Kumpera <rkumpera@novell.com>
8958 * method-to-ir.c (mono_emit_method_call_full): Alloc the constructor
8959 signature using the compilation mempool otherwise we would leak it.
8961 2008-08-18 Zoltan Varga <vargaz@gmail.com>
8963 * method-to-ir.c (mono_method_to_ir2): Emit the generic class inits using
8964 mono_emit_abs_call ().
8966 * patch-info.h: Add GENERIC_CLASS_INIT.
8968 * mini.c (mono_resolve_patch_target): Handle GENERIC_CLASS_INIT.
8970 * mini-amd64.c (emit_call_body): Treat abs calls which have a patch info
8971 as their target as a near call.
8973 * mini.c (mono_codegen): Handle patches stored in cfg->abs_patches in the
8975 (mono_resolve_patch_target): Add support for MONO_PATCH_INFO_RGCTX_FETCH.
8977 * method-to-ir.c (mono_emit_abs_call): New helper function which emits a
8978 call to a runtime function described by a patch.
8980 * method-to-ir.c: Emit rgctx entry fetches and class init trampolines using
8981 mono_emit_abs_call, this has the advantage that the ABS handling code in
8982 mono_codegen () can handle them both, and can handle other stuff in the
8983 future without additional code.
8985 * mini.h (struct MonoJumpInfoRgctxEntry): New structure describing an rgctx
8987 (MonoCompile): Add 'abs_patches' hashtable, which contains patches describing
8990 * mini.h: Add missing bblock related prototypes.
8992 * mini.h (MonoCompile): Remove unused reverse_inst_list and
8993 reverse_inst_list_len fields.
8995 * mini.c: Refactor this file a bit by moving branch optimizations to
8998 * method-to-ir.c: Merge generic sharing changes missed earlier.
9000 * aot-compiler.c (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST.
9002 * aot-runtime.c (decode_patch_info): Refactor the code dealing with the
9003 shared patches. Process METHODCONST as a shared patch.
9005 * liveness.c (mono_analyze_liveness): Disable the liveness2 code for now
9006 as it crashes on the 2.0 mscorlib.
9008 * aot-compiler.c (is_shared_got_patch): Revert the last change as it seems
9011 * aot-compiler.c: Use is_plt_patch () in a few additional places.
9012 (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST, which is generated
9015 * aot-compiler.c: Reorganize the got handling code to be a bit more
9018 2008-08-17 Zoltan Varga <vargaz@gmail.com>
9020 * aot-compiler.c: Make the patch_to_plt_offset hash table use
9021 mono_patch_info_equals/hash, and use it to massively simplify
9024 * mini.c (mono_patch_info_hash): Simplify this and add support for
9027 * patch-info.h: Rename RGCTX_LAZY_FETCH_TRAMPOLINE to just RGCTX_FETCH.
9029 * mini.c aot-compiler.c aot-runtime.c: Revert the LAZY_FETCH_TRAMPOLINE
9030 handling code, since an offset is not enough to identify a trampoline.
9032 * method-to-ir.c: Remove some g_assert (!cfg->compile_aot) lines.
9034 2008-08-17 Mark Probst <mark.probst@gmail.com>
9036 * mini.c (mono_op_imm_to_op): Add case for OP_IMUL_IMM.
9038 * method-to-ir.c (mono_method_to_ir2): Decompose OP_CKFINITE.
9040 * mini-ops.h: Argument and result types for OVF_CARRY ops.
9042 * decompose.c: PPC decompositions for various ops.
9044 * cpu-ppc.md, inssel-ppc.brg, mini-ppc.c: PPC changes for Linear IL.
9046 2008-08-17 Zoltan Varga <vargaz@gmail.com>
9048 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Make this
9049 call the generic trampoline code using a call, instead of a jump, to
9050 remove some special casing from the generic trampoline code.
9052 * mini.c (mono_resolve_patch_target): Handle LAZY_FETCH_TRAMPOLINE.
9053 (mono_codegen): Ditto.
9055 * aot-compiler.c aot-runtime.c: Ditto.
9057 * patch-info.h: Add MONO_PATCH_INFO_RGCTX_LAZY_FETCH_TRAMPOLINE.
9059 * mini-trampolines.c (mono_find_rgctx_lazy_fetch_trampoline_by_addr): New
9060 helper function to find the offset corresponding to a lazy fetch trampoline.
9062 * mini.h (MonoCompile): Add 'orig_method' field to hold the original method
9063 when doing generic sharing.
9065 * aot-compiler.c: Use cfg->orig_method instead of cfg->method in a lot of
9068 * mini.c (mono_create_rgctx_lazy_fetch_trampoline): Move this to
9069 mini-trampolines.c to be with the other trampoline creation functions.
9071 * method-to-ir.c (mono_emit_method_call): Remove the 'signature' argument
9072 as it is equal to method->signature in most cases, add a
9073 mono_emit_method_call_full variant which takes a signature and an imt
9076 2008-08-16 Zoltan Varga <vargaz@gmail.com>
9078 * jit-icalls.c (mono_helper_compile_generic_method): Don't pass the context
9079 to this function, since it could be computed easily from the method
9081 (mono_helper_compile_generic_method_wo_context): Removed, not needed any
9084 * method-to-ir.c mini.c: Remove references to
9085 compile_generic_method_wo_context.
9087 * method-to-ir.c (mono_method_to_ir2): Enable AOT for virtual
9088 generic method calls.
9090 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_1 for 1
9091 dimensional non-szarrays.
9093 * mini.c (mini_init): Register mono_array_new_1.
9095 * jit-icalls.c (mono_array_new_1): New jit icall.
9097 * mini-trampolines.c (mono_magic_trampoline): For jumps, patch the GOT entries
9098 pointing to the method.
9100 * aot-runtime.c (mono_aot_get_method_from_token): Register GOT slots holding
9101 method addresses belonging to METHOD_JUMP patches in the
9102 jump_target_got_slot_hash.
9103 (mono_aot_load_method): Ditto.
9105 * aot-compiler.c (compile_method): Allow AOT compilation of methods with
9106 METHOD_JUMP patches.
9108 * mini.c (mini_create_jit_domain_info): New helper function which
9109 initializes/frees domain->runtime_info.
9110 (mini_free_jit_domain_info): Ditto.
9111 (mini_init): Install the domain hook functions with the runtime.
9113 * mini.h (MonoJitDomainInfo): New structure which stores the domain specific
9114 information maintained by the JIT.
9116 * mini.c (mono_resolve_patch_target): For PATCH_INFO_METHOD_JUMP, move the
9117 insertion into jump_table_hash into mono_codegen (), also implement proper
9120 * method-to-ir.c (mono_method_to_ir2): Don't disable AOT for CEE_JMP and
9121 tail calls, it is already done by the aot code.
9123 * method-to-ir.c (mono_method_to_ir2): Handle CEE_JMP using the tail call
9126 * iltests.il.in: Make the jmp test a bit more complex.
9128 * aot-compiler.c (encode_method_ref): Handle references to normal methods of
9129 generic instances which doesn't have a token.
9131 * aot-runtime.c (decode_method_ref): Ditto.
9133 * method-to-ir.c (handle_unbox_nullable): Don't disable AOT, the aot code
9134 can handle this case now.
9135 (handle_box): Ditto.
9137 2008-08-15 Geoff Norton <gnorton@novell.com>
9139 * mini-x86.c: Fix alignment on Apple x86, and re-disable the alignment
9142 2008-08-15 Zoltan Varga <vargaz@gmail.com>
9144 * method-to-ir.c (mono_method_to_ir2): Allow AOT compilation of methods
9145 calling generic methods.
9147 * aot-compiler.c (encode_patch): Handle MONO_PATCH_INFO_METHOD_RGCTX.
9149 * aot-runtime.c (decode_patch_info): Ditto.
9151 * mini.c (mono_resolve_patch_target): Ditto.
9153 * patch-info.h: Add METHOD_RGCTX.
9155 * mini-amd64.c (mono_arch_output_basic_block): Optimize LOCALLOC_IMM.
9157 2008-08-14 Zoltan Varga <vargaz@gmail.com>
9159 * mini-amd64.c (mono_arch_emit_call): Nullify call->vret_var if returning
9160 arguments in registers.
9162 * decompose.c (mono_decompose_vtype_opts): Create a var for the vreg in
9163 OP_VCALL too, don't depend on OP_OUTARG_VTRETADDR doing it.
9165 * mini.c (mini_method_compile): Abort aot compilation for generic
9166 methods if generic sharing is disabled.
9168 * mini.c (mono_method_to_ir): Disable AOT for virtual calls requiring
9171 * method-to-ir.c (mono_method_to_ir2): Disable AOT for virtual calls
9172 requiring an mrgctx.
9174 * decompose.c (mono_decompose_vtype_opts): Emit the correct sized
9175 store instructions when converting a vcall to a normal call.
9177 * mini.c (sigprof_signal_handler): Call mono_find_jit_info instead of
9178 mono_arch_find_jit_info.
9180 2008-08-13 Zoltan Varga <vargaz@gmail.com>
9182 * method-to-ir.c (check_inline_called_method_name_limit): Optimize this to
9183 avoid calling mono_method_full_name () for every method even if the
9185 (check_inline_caller_method_name_limit): Ditto.
9187 2008-08-12 Zoltan Varga <vargaz@gmail.com>
9189 * driver.c (main_thread_handler): Allow AOT compilation of multiple
9190 assemblies in one run.
9192 * aot-compiler.c (mono_compile_assembly): Only print out a count of
9193 skipped methods if it is not 0.
9195 * Makefile.am (aotcheck): AOT compile all test assemblies in one run.
9197 2008-08-12 Bill Holmes <billholmes54@gmail.com>
9199 * mini.c (mono_codegen): Changing a preprocessor check from WIN64 to
9200 MONO_ARCH_HAVE_UNWIND_TABLE.
9202 Contributed under MIT/X11 license.
9204 2008-08-12 Bill Holmes <billholmes54@gmail.com>
9206 * mini-amd64.c (mono_arch_cpu_optimizazions): Remove peephole and branch
9207 from default optimizaton list on Winx64.
9209 * mini-amd64.c (emit_tls_get): Added Winx64 specific implementation for GetTLS.
9211 * mini-amd64.c (mono_arch_emit_prolog): Adding an offset on Winx64 to get
9212 the LMF from the MonoJitTlsData structure.
9214 * mini-amd64.c (mono_arch_setup_jit_tls_data): Added Winx64 implementation.
9216 Contributed under MIT/X11 license.
9218 2008-08-12 Zoltan Varga <vargaz@gmail.com>
9220 * mini.c (sigsegv_signal_handler): Fix the build.
9222 * mini-amd64.c (emit_call_body): Use image->aot_module instead of
9223 assembly->aot_module.
9225 * aot-runtime.c: Use image->aot_module instead of searching in the aot_modules
9226 hash table. This simplifies and speeds up a lot of code, and fixes support
9229 * mini.c (SIG_HANDLER_SIGNATURE): Avoid crashes if the thread is not registered
9232 * mini-exceptions.c: Ditto.
9234 * exceptions-*c.c (mono_arch_find_jit_info): Remove unused 'trace' and
9235 'native_offset' argument, since these are computed in the
9236 mono_find_jit_info () function.
9238 * mini-exceptions.c (mono_find_jit_info): Make this non-static, as it
9239 is used by exceptions-ppc.c.
9241 * exceptions-ppc.c: Call mono_find_jit_info () instead of
9242 mono_arch_find_jit_info ().
9244 * mini-ppc.h exceptions-ppc.c mini-mips.h mini-mips.c exceptions-mips.c
9245 mini-exceptions.c: Get rid of the CUSTOM_STACK_WALK stuff, use the
9246 generic code in mini-exceptions.c.
9248 2008-08-11 Zoltan Varga <vargaz@gmail.com>
9250 * mini-ppc.c (mono_arch_flush_register_windows): Add this for ppc.
9252 * aot-runtime.c (mono_aot_get_plt_info_offset): Fix a warning.
9254 * aot-runtime.c (mono_aot_get_method): Avoid doing all the loading inside
9255 the aot lock, to avoid deadlocks when mono_aot_get_class_from_name () is
9256 called while holding the loader lock. Fixes #415608.
9257 (mono_aot_get_method_from_token_inner): Ditto.
9259 2008-08-09 Zoltan Varga <vargaz@gmail.com>
9261 * exceptions-ppc.c (mono_jit_walk_stack): Use MONO_INIT_CONTEXT_FROM_CURRENT
9262 to reduce differences between this and the generic implementation in
9264 (ves_icall_get_frame_info): Ditto.
9266 * mini-ppc.h (MONO_INIT_CONTEXT_FROM_CURRENT): Define this for ppc too.
9268 * mini-exceptions.c (mono_exceptions_init): Remove an #ifdef which is no
9271 * exceptions-ppc.c (arch_get_call_filter): Rename this to
9272 mono_arch_get_call_filter () and make it non-static, for consistency with the
9273 other architectures.
9275 2008-08-09 Rodrigo Kumpera <rkumpera@novell.com>
9278 * local-propagation.c:
9279 * mini-x86.c: Correct the name of arch defines.
9281 2008-08-09 Zoltan Varga <vargaz@gmail.com>
9283 * method-to-ir.c (mono_op_to_op_imm_noemul): Correct name of
9284 NO_EMULATE_LONG_SHIFT_OPS define.
9286 2008-08-08 Zoltan Varga <vargaz@gmail.com>
9288 * method-to-ir.c (mono_method_to_ir2): Remove some code from CEE_MONO_LDPTR
9289 now that aot-ed icall wrappers use CEE_MONO_ICALL_ADDR.
9291 * aot-compiler.c aot-runtime.c: Add support for static aot compilation.
9292 MACH fixes. Merged from the 2.0 branch.
9294 * method-to-ir.c (mono_method_to_ir2): Handle CEE_MONO_ICALL_ADDR.
9296 * mini.c (mono_resolve_patch_target): Error out if an icall is not found.
9297 (mono_method_to_ir): Handle CEE_MONO_ICALL_ADDR.
9299 * exceptions-arm.c (mono_arch_get_throw_exception_generic): Add AOT support.
9301 * method-to-ir.c mini.c driver.c aot-compiler.c: Update after
9302 mono_marshal_get_native_wrapper () signature changes.
9304 2008-08-07 Rodrigo Kumpera <rkumpera@novell.com>
9306 * jit-icalls.c (mono_fconv_ovf_u8): Work around soft-float double to long
9307 conversion bug under arm.
9309 2008-08-06 Rodrigo Kumpera <rkumpera@novell.com>
9311 * cpu-arm.md: Increase long_conv_to_ovf_i4_2 max length to 36.
9313 * mini-arm.c (mono_arch_output_basic_block): Implement long to int conversion
9314 with overflow checking.
9316 2008-08-05 Marek Habersack <mhabersack@novell.com>
9318 * Makefile.am (GENMDESC_PRG): when cross-compiling use full path
9319 to the genmdesc.pl file
9321 2008-08-05 Zoltan Varga <vargaz@gmail.com>
9323 * ir-emit.h (EMIT_NEW_ARGSTORE): Fix the usage of param_types and
9324 arg_array in the soft-float versions of the LOAD/STORE macros.
9326 * method-to-ir.c (mono_method_to_ir2): Fix a warning in the arm switch
9329 * ir-emit.h (NEW_VARLOADA): Handle SOFT_FLOAT correctly.
9331 2008-08-02 Zoltan Varga <vargaz@gmail.com>
9333 * mini-ia64.c (add_valuetype): Only reserve half parameter slot for each member of
9334 a float HFA. Fixes #413621.
9336 2008-08-02 Gert Driesen <drieseng@users.sourceforge.net>
9338 * mini-x86.c (mono_arg_get_argument_info): Rename last occurrence of
9339 frame_size to args_size. Fixes build.
9341 2008-08-02 Zoltan Varga <vargaz@gmail.com>
9343 * mini-x86.c (mono_arch_get_argument_info): Rename frame_size to args_size,
9344 and don't align it to MONO_ARCH_FRAME_ALIGNMENT.
9346 * mini-x86.h: Change MONO_ARCH_FRAME_ALIGNMENT to 8 so doubles stored on
9347 the stack are not unaligned. Fixes #413247.
9349 Fri Aug 1 18:46:42 CEST 2008 Paolo Molaro <lupus@ximian.com>
9351 * mini.c: update jitted methods performance counters.
9353 Fri Aug 1 16:30:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
9355 * mini-exceptions.c: increase the exceptions thrown performance
9356 counter in mono_handle_exception ().
9358 2008-07-29 Zoltan Varga <vargaz@gmail.com>
9360 * aot-runtime.c: Use MonoImage's as keys in the aot_modules hash so the aot
9361 can work with netmodules.
9363 2008-07-28 Geoff Norton <gnorton@novell.com>
9365 * mini-x86.h: Correct the frame alignment on OSX. Fixes the jit
9368 2008-07-28 Zoltan Varga <vargaz@gmail.com>
9370 * mini-x86.c (mono_arch_emit_call): Emi the osx stack alignment at the
9373 2008-07-28 Bill Holmes <billholmes54@gmail.com>
9375 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
9376 The float param registers and other param registers must be the
9377 same index on Windows x64.
9379 * mini-amd64.c (mono_arch_allocate_vars) : Implementing the
9380 ArgValuetypeAddrInIReg argument case. Setting the argument
9381 op to OP_VTARG_ADDR (OP_REGOFFSET)).
9383 * mini-amd64.c (mono_arch_call_opcode) : Winx64 fix. Use the size
9384 variable computed above as the copy length for arguments of storage
9385 type ArgValuetypeAddrInIReg.
9387 * mini-amd64.c (mono_arch_emit_call) : Implementing the
9388 ArgValuetypeAddrInIReg argument case. This case will rely on
9389 mono_arch_emit_outarg_vt to emit the correct code later in the process.
9391 * mini-amd64.c (mono_arch_emit_call) : On Winx64 there always needs to be
9392 a 32 byte stack allocation for all calls. We will omit the adjustment for
9393 jump and tail call instructoins as they do not follow the typical call behavior.
9395 * mini-amd64.c (mono_arch_emit_outarg_vt) : Implementing the case for
9396 ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
9397 local variable and pass the local variable by reference to the called method.
9399 * mini-amd64.c (mono_arch_emit_prolog, emit_load_volatile_arguments) :
9400 Implementing the ArgValuetypeAddrInIReg argument case. When the address
9401 of a struct is passed in a register it must be saved with the other
9402 volatile argument on the stack.
9404 * mini-amd64.c (mono_arch_emit_prolog) : Winx64 fix. When omitting the
9405 frame pointer the stack adjustment value must be saved to the unwind
9408 Contributed under MIT/X11 license.
9410 2008-07-28 Zoltan Varga <vargaz@gmail.com>
9412 * inssel-x86.brg (stmt): Add missing OP_X86_OUTARG_ALIGN_STACK rule
9413 which got lost in the merge.
9415 2008-07-27 Zoltan Varga <vargaz@gmail.com>
9417 * method-to-ir.c: Make the helper_sig variables extern to fix the ppc
9420 * mini-amd64.c (emit_call_body): Add a no_patch case missed earlier.
9422 * mini-amd64.c (emit_call_body): Avoid aligning the call instruction on
9423 icalls, since they won't be patched.
9425 * exceptions-amd64.c (mono_arch_get_restore_context_full): Use a slightly
9426 different code sequence when running under valgrind to prevent some valgrind
9429 * iltests.il.in: Add new regression test.
9431 * method-to-ir.c (mono_method_to_ir2): Fix handling of inlined methods which
9434 * method-to-ir.c (mono_method_to_ir2): Use get_vreg_to_inst () instead of
9435 accessing cfg->vreg_to_inst directly to prevent a crash in LDFLD.
9437 * iltests.il.in: Add new test.
9439 * aot-compiler.c: Fix some warnings.
9441 * decompose.c (mono_decompose_long_opts): Implement OP_ICONV_TO_OVF_I8_UN.
9444 2008-07-27 Zoltan Varga <vargaz@gmail.com>
9446 * driver.c (mono_main): Fix the --gc=none build. Fixes #412482.
9447 (mini_usage_jitdeveloper): Add a missing --wapi option.
9449 2008-07-25 Zoltan Varga <vargaz@gmail.com>
9451 * mini-codegen.c: Simplify the is_fp macros.
9452 (free_up_ireg): Remove, use free_up_reg instead.
9453 (free_up_reg): Fix the fp case.
9455 2008-07-26 Zoltan Varga <vargaz@gmail.com>
9457 * cpu-arm.md (loadr8_membase): Increase the length of this as this is not
9460 * exceptions-x86.c: Merge some changes which seemed to have got lost
9461 in the linear-ir merge.
9463 * liveness.c: Disable the liveness2 pass on 32 bit platforms.
9465 * method-to-ir.c (mono_handle_global_vregs): Make the component vregs of a
9466 long vreg volatile even if the variable was already created.
9468 * liveness.c (update_liveness2): Avoid eliminating dead definitions of
9471 2008-07-26 Zoltan Varga <vargaz@gmail.com>
9473 * cpu-x86.md (fcall_membase): Increase the size of the fcall opcodes.
9475 * mini.c (mono_jit_compile_method_inner): Add support for
9476 MONO_EXCEPTION_BAD_IMAGE.
9478 * method-to-ir.c (mono_method_to_ir2): Avoid a crash if
9479 mini_method_get_context () returns NULL. Fixes #356531.
9481 * mini.c (mono_method_to_ir): Ditto.
9483 * method-to-ir.c (mono_method_to_ir2): Create a variable if needed when
9484 accessing a field of a valuetype in LDFLD/STFLD. Fixes #412399.
9486 2008-07-25 Zoltan Varga <vargaz@gmail.com>
9488 * method-to-ir.c (mono_method_to_ir2): Initialize an uninitialized variable
9489 in the LDFTN implementation.
9491 2008-07-25 Mark Probst <mark.probst@gmail.com>
9493 * mini-trampolines.c (mono_magic_trampoline): When sharing generic
9494 code, patch calls to icalls, too, even if they're not in the
9495 shared generic code hash. Fixes #411962.
9497 2008-07-25 Zoltan Varga <vargaz@gmail.com>
9499 * cpu-x86.md: Increase the length of the fcall opcodes.
9501 * mini-x86.c (emit_move_return_value): Avoid some precision issues for
9502 calls returning floats.
9504 * method-to-ir.c (mono_method_to_ir2): Remove the generic sharing restrictions
9507 * method-to-ir.c (mono_method_to_ir2): Merge some LDFTN gsharing changes
9510 * method-to-ir.c (handle_delegate_ctor): Avoid putting dynamic methods
9511 into the domain->method_code_hash.
9513 * aot-compiler.c: Fix win32 build.
9515 * method-to-ir.c (EMIT_GET_RGCTX): Call EMIT_NEW_LDARG in emit_get_rgctx ().
9517 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_specific in the
9518 gshared NEWARR implementation.
9520 * cpu-sparc.md: Remove duplicate localloc_imm opcode.
9522 * ir-emit.h (NEW_ARGLOAD): Use cfg->args and cfg->arg_types so this macro
9523 can be used outside of method_to_ir.
9525 * mini.h (MonoCompile): Add arg_types field.
9527 * method-to-ir.c (inline_method): Save/Restore cfg->args and cfg->arg_types.
9529 * method-to-ir.c (mono_method_to_ir2): Set cfg->args and cfg->arg_types to
9530 the values of the local arg_array and param_types array.
9532 2008-07-24 Zoltan Varga <vargaz@gmail.com>
9534 * method-to-ir.c (mono_method_to_ir2): Allocate a GOT var for NEWOBJ, since
9535 got accesses might only get generated later when NEWOBJ is decomposed.
9537 * method-to-ir.c (handle_delegate_ctor): Add an optimization to avoid
9538 looking up the native code of the target method when a delegate is called
9541 * mini-trampolines.c (mono_delegate_trampoline): Add the other half of the
9544 * debug-debugger.c (MONO_DEBUGGER__debugger_info): Fix a warning.
9546 * aot-runtime.c aot-compiler.c: Add a new option 'no-dlsym' which makes
9547 AOT work on platforms without a working dlsym implementation.
9549 * mini.h: Bump AOT image format version.
9551 2008-07-24 Mark Probst <mark.probst@gmail.com>
9553 * mini-exceptions.c: Free a MonoType with
9554 mono_metadata_free_type() instead of g_free().
9556 * aot-runtime.c: Free a MonoType.
9558 2008-07-24 Zoltan Varga <vargaz@gmail.com>
9560 * method-to-ir.c (mono_method_to_ir2): Add a comment for the box+brtrue
9563 * mini-codegen.c (mono_local_regalloc): Remove the remaining items from the
9566 2008-07-23 Massimiliano Mantione <massi@ximian.com>
9567 * mini.c (sigprof_signal_handler): call the new "runtime initialized"
9570 2008-07-23 Zoltan Varga <vargaz@gmail.com>
9572 * method-to-ir.c (mono_method_to_ir2): Set the stack type properly for
9573 NEWOBJ calls on valuetypes.
9575 * iltests.il.in: Add new test.
9577 * mini-x86.c (mono_arch_emit_call): Use mini_type_stack_size ().
9579 2008-07-22 Zoltan Varga <vargaz@gmail.com>
9581 * mini-exceptions.c: Fix some warnings. Remove one ia64 special case as it
9582 is no longer needed.
9584 * mini-ia64.c (mono_arch_emit_prolog): In native-to-managed wrappers, widen
9585 non register sized integer arguments.
9586 (mono_arch_call_opcode): Add support for ArgInFloatRegR4.
9587 (mono_arch_emit_outarg_vt): Pass a more reasonable alignment to
9590 * method-to-ir.c (mono_method_to_ir2): Handle the ret_var_is_local case in
9593 * method-to-ir.c (ADD_WIDEN_OP): New macro to insert a widening op when
9594 two a binop with different sized arguments is emitted.
9596 * mini.c (mono_bblock_insert_after_ins): Properly link up with the next
9597 instruction in the ins==NULL case.
9599 2008-07-23 Zoltan Varga <vargaz@gmail.com>
9601 * mini-ops.h: Add OP_X86_OUTARG_ALIGN_STACK.
9603 * mini-x86.c: Fix osx build.
9605 * mini-amd64.c (mono_arch_output_basic_block): Handle varargs in the CALL_REG
9608 * method-to-ir.c (mono_spill_global_vars): Avoid fusing a load+store into the
9609 instruction for non int sized variables.
9611 * method-to-ir.c (mono_method_to_ir2): Fix an assert in the LDFLD
9614 2008-07-23 Robert Jordan <robertj@gmx.net>
9616 * method-to-ir.c: Fix MSVC build.
9618 2008-07-22 Zoltan Varga <vargaz@gmail.com>
9620 * method-to-ir.c (mono_method_to_ir2): When calling native code which returns
9621 a non int sized type, widen it to an int since newer versions of gcc seem to
9622 generate code which needs this.
9624 * ssa2.c abcremoval2.c: Fix warnings.
9626 * *: Merge the Linear IR branch.
9628 The original branch is at trunk/branches/vargaz/mini-linear-il, and
9629 the ChangeLog file there describes all the changes done over the years.
9630 Further documentation can be found at www.mono-project.com/Linear_IL.
9632 2008-07-21 Bill Holmes <billholmes54@gmail.com>
9634 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
9635 The float param registers and other param registers must be the
9636 same index on Windows x64.
9638 Contributed under MIT/X11 license.
9640 2008-07-21 Rodrigo Kumpera <rkumpera@novell.com>
9642 * mini.c: Make the previous fix GC safe.
9644 2008-07-21 Raja R Harinath <harinath@hurrynot.org>
9646 * Makefile.am (version.h): Allow a trailing '/' in the repository URL.
9648 2008-07-21 Bill Holmes <billholmes54@gmail.com>
9650 * mini-amd64.c (get_call_info): Correcting the case for MONO_TYPE_TYPEDBYREF
9651 on Winx64. This type will not be passed on the stack (ArgOnStack), but
9652 ArgValuetypeAddrInIReg instead.
9654 Contributed under MIT/X11 license.
9656 2008-07-21 Zoltan Varga <vargaz@gmail.com>
9658 * mini-codegen.c (get_register_spilling): Fix a warning.
9660 2008-07-17 Rodrigo Kumpera <rkumpera@novell.com>
9662 * mini.c: Use mono_runtime_class_init_full to avoid leaking memory
9663 for types which the initialization fails. Raises the provided exception
9664 at the right stop after cleanup.
9666 2008-07-16 Zoltan Varga <vargaz@gmail.com>
9668 * aot-compiler.c: Free most of the memory allocated during compilation.
9670 * mini.c (mini_parse_debug_options): Fix a leak.
9672 * mini.c (mini_method_compile): Don't add the method to the jit info tables
9673 during aot compilation.
9675 2008-07-14 Zoltan Varga <vargaz@gmail.com>
9677 * mini.c (mono_method_to_ir): Disable aot for code using CCASTCLASS on x86 as
9678 it has too much register pressure.
9680 2008-07-13 Zoltan Varga <vargaz@gmail.com>
9682 * inssel.brg (CEE_CASTCLASS): Remove some dead code.
9684 2008-07-12 Zoltan Varga <vargaz@gmail.com>
9686 * mini-x86.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
9689 * mini-amd64.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
9690 on amd64 similar to the way it is done on arm.
9692 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
9694 * aot-runtime.c (load_aot_module): Rename 'info' to 'amodule' for
9695 consistency, normalize error messages, avoid loading aot-only modules in
9698 * driver.c (mono_main): Rename --aot-only command line option to --full-aot
9701 * aot-compiler.c aot-runtime.c tramp-arm.c: Implement aot-only support.
9703 2008-07-11 Martin Baulig <martin@ximian.com>
9706 (MonoDebuggerInfo): Add `interruption_request'.
9708 2008-07-12 Zoltan Varga <vargaz@gmail.com>
9710 * aot-compiler.c (emit_plt): Remove some dead code.
9712 * exceptions-arm.c (mono_arch_get_call_filter_full): Initialize ji.
9714 * aot-runtime.c (mono_aot_get_plt_info_offset): New helper function to
9715 return the plt info offset belonging to a given plt entry.
9717 * mini-trampolines.c (mono_aot_plt_trampoline): Use
9718 mono_aot_get_plt_info_offset.
9720 * aot-runtime.c aot-compiler.c tramp-arm.c: Change the arm plt code to be
9721 similar to the amd64 code by makeing jumps through a separate jump table
9722 instead of embedding the jump addresses into the code.
9724 2008-07-11 Zoltan Varga <vargaz@gmail.com>
9726 * mini.c (mono_method_to_ir): Disable aot for calling ldtoken in a generic
9729 2008-07-10 Martin Baulig <martin@ximian.com>
9731 * mini.c (mini_method_compile): Disable generics sharing when
9732 running in the debugger.
9734 2008-07-10 Zoltan Varga <vargaz@gmail.com>
9736 * mini.c (mono_method_to_ir): Create the got var in CEE_REFANYVAL.
9738 * inssel.brg (CEE_CASTCLASS): Avoid reusing temporary registers to prevent
9739 the local register allocator from running out of registers on x86 when
9742 2008-07-10 Bill Holmes <billholmes54@gmail.com>
9744 * inssel-long.brg For OP_LCONV_TO_OVF_I4 an int cast is needed when
9745 expressing IntMin for the VS Compiler. See Compiler Warning (level 2)
9748 Contributed under MIT/X11 license.
9750 2008-07-10 Zoltan Varga <vargaz@gmail.com>
9752 * aot-compiler.c: Get rid of whitespace in the generated assembly file to
9753 speed up the assembler.
9755 2008-07-09 Zoltan Varga <vargaz@gmail.com>
9757 * mini-arm.h tramp-arm.c exceptions-arm.c aot-compiler.c: Beginnings of aot-only
9760 * mini.c: Move the soft float handling macros a bit earlier, add
9761 NEW_TEMPSTORE_SOFT_FLOAT macro, fix warnings, add soft-float support in one
9764 * mini.h: Add prototype for mono_arch_fixup_jinfo.
9766 * mini.c (mini_init): In aot-only mode, set the root domain code manager to
9767 read-only to help catch code allocation requests.
9769 * mini.c inssel.brg aot-compiler.c: Make the use of IMT runtime configurable,
9770 and turn it off when using --aot-only or when compiling with --aot=full.
9772 * mini.c (mono_resolve_patch_target): In aot-only mode, allocate the
9773 jump table for switches from the normal domain mempool, not the code
9776 * mini-trampolines.c (get_unbox_trampoline): New function to return an
9777 unbox trampoline which handles aot-only mode too.
9779 * aot-runtime.c (mono_aot_get_unbox_trampoline): New function to lookup
9780 an AOTed unbox trampoline.
9782 * aot-compiler.c (emit_trampolines): Emit unbox trampolines.
9784 2008-07-09 Bill Holmes <billholmes54@gmail.com>
9786 * wapihandles.c: Fixing MSVC builds. Include statement changed from <> to
9789 Contributed under MIT/X11 license.
9791 2008-07-09 Bill Holmes <billholmes54@gmail.com>
9793 * mini.c (mono_codegen): Allocate space at the end of the code block and store
9794 the unwind information for the method at the end of the allocated block.
9796 * mini-amd64.h: Added declarations for the unwind routines and adding field to
9797 MonoCompileArch to hold the unwind info for SEH on Winx64
9799 * mini-amd64.c (mono_arch_emit_prolog): Calls to the unwind routines added to store
9800 frame pointer info for the method being compiled.
9802 * exceptions-amd64.c (mono_arch_get_throw_corlib_exception): Added a stack adjustment before
9803 the call to mono_exception_from_token.
9805 * exceptions-amd64.c: Added mono_arch_unwindinfo* implementations. This code is responsible
9806 storing the method prolog information in a format that the Winx64 SEH can understand. This
9807 information is stored a the end of the method block because it is all 32-bit offset based.
9809 Contributed under MIT/X11 license.
9811 2008-07-09 Zoltan Varga <vargaz@gmail.com>
9813 * mini.h: Remove duplicate definitions of the mini_wapi_ functions.
9815 * wapihandles.c: Fix warnings.
9817 * aot-runtime.c (load_aot_module): Add a missing error message in aot-only
9820 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Avoid calling
9821 mono_jit_compile_method in aot-only mode since that calls the type
9824 * mini-trampolines.c (mono_create_delegate_trampoline): Avoid calling
9825 get_delegate_invoke_impl in aot-only mode.
9827 * mini.c (mono_global_codeman_reserve): Reenable the aot-only check.
9829 2008-07-08 Zoltan Varga <vargaz@gmail.com>
9831 * trace.c (mono_trace_enter_method): Fix printing of Type instances.
9833 * aot-compiler.c (compile_method): Disable the check for GSHARED since it
9836 * inssel-long.brg (reg): Add a rule for LCALL_REG (OP_I8CONST).
9838 * tramp-amd64.c (mono_arch_nullify_plt_entry): Read the nullified class
9839 init trampoline from the AOT file as well.
9841 * mini-amd64.c (mono_arch_register_lowlevel_calls): Register
9842 mono_amd64_throw_exception as a jit icall since it is needed by the aot-only
9845 * mini.c (mini_init): Move the call to mono_exceptions_init () after
9848 * exceptions-amd64.c: Add _full variants for the remaining exception code
9849 creation functions as well, allow emission of relocatable code, remove
9850 caching since that is now done by the caller.
9852 * mini-exceptions.c: Add _full variants for the remaining exception code
9853 creation functions as well, add aot-only support.
9855 * aot-compiler.c (compile_method): Allow calls to methods of constructed types
9856 if we can determine a proper token for them.
9857 (add_wrappers): Add a few more wrappers.
9858 (emit_method_code): Remove some dead code.
9859 (emit_trampolines): Emit exception code too.
9861 * mini.c (mono_method_to_ir): Call mono_array_new_2 if possible.
9863 * jit-icalls.c (mono_array_new_2): New jit icall, specialized version of
9864 mono_array_new_va which avoids varargs.
9866 * mini-exceptions.c (mono_exceptions_init): Fix the ppc build.
9868 * mini-trampolines.c: Call mono_create_specific_trampoline () instead of
9869 mono_arch_create_specific_trampoline () in all places.
9871 * aot-compiler.c aot-runtime.c: Refactor the trampoline emitting/loading code
9872 a bit so it can be used for other things as well.
9874 * mini-exceptions.c (mono_exceptions_init): Initialize throw_exception_by_name
9877 * exceptions-amd64.c: Rename the caching from the exception code creation
9878 functions, it is done by the caller instead.
9880 * exceptions-amd64.c: Change the signature of the exception code creation
9881 functions to allow the creation of relocatable code later.
9883 * mini-exceptions.c: Add a set of functions to query the various
9884 runtime-generated exception functions.
9886 * mini.c mini-exceptions.c: Use the newly added functions instead of the
9887 mono_arch_.. () functions.
9889 2008-07-07 Zoltan Varga <vargaz@gmail.com>
9891 * mini-trampolines.c (mono_aot_get_trampoline_code): Removed, no longer used.
9893 * aot-runtime.c aot-compiler.c: AOT the generic trampolines in aot-only mode.
9895 * mini.c (mini_get_imt_trampoline): Call mono_create_specific_trampoline ().
9896 (mini_get_vtable_trampoline): Ditto.
9898 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Create relocatable
9899 code in the AOT case by returning the code size and a list of relocations to
9902 * mini-trampolines.c (mono_create_specific_trampoline): New helper function.
9904 2008-07-07 Bill Holmes <billholmes54@gmail.com>
9906 * mini-amd64.c: On Winx64 the calling convention always requires the caller to
9909 Contributed under MIT/X11 license.
9911 2008-07-07 Zoltan Varga <vargaz@gmail.com>
9913 * aot-compiler.c (emit_exception_debug_info): Serialize the debug info first
9914 so the buffer size can be computed correctly. Fixes #404735.
9916 * debug-mini.c (mono_debug_serialize_debug_info): Lookup the debug info
9917 normally as cfg->debug_info is already freed.
9919 2008-07-06 Zoltan Varga <vargaz@gmail.com>
9921 * mini-amd64.c: For calls returning vtypes in registers, don't store
9922 the return address on the stack, instead allocate a separate local for
9925 2008-07-05 Mark Probst <mark.probst@gmail.com>
9927 * mini-trampolines.c, mini.h: Add an argument to
9928 mono_create_jit_trampoline_in_domain() for turning off the adding
9929 of the sync wrapper.
9931 * mini.c: Use the JIT trampoline without sync instead of
9932 ldftn_nosync in static RGCTX invoke wrappers so that the call can
9935 2008-07-04 Mark Probst <mark.probst@gmail.com>
9937 * driver.c: Turn on GSHARED optimization by default.
9939 2008-07-04 Zoltan Varga <vargaz@gmail.com>
9941 * mini-trampolines.c mini.c mini.h tramp-<ARCH>.c: Rename MONO_TRAMPOLINE_GENERIC
9942 to MONO_TRAMPOLINE_JIT since it better reflects what it does.
9944 * mini-trampolines.c (mono_get_aot_trampoline_code): New internal function to
9945 create a variant of the generic trampoline code callable from AOTed trampolines.
9947 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Add support for generic
9948 trampoline code callable from AOTed trampolines.
9950 * aot-compiler.c aot-runtime.c: Add support for AOTing trampolines.
9952 2008-07-04 Mark Probst <mark.probst@gmail.com>
9954 * inssel.brg, mini-ops.h: New opcode for doing CHECK_THIS in a
9955 pass-through manner.
9957 * mini.c: Generic method sharing. Pass MRGCTX to generic methods
9958 and don't fail sharing for them anymore.
9960 * mini-exceptions.c: Handle exceptions in shared generic methods.
9962 * generic-sharing.c: When checking the context of a generic
9963 method, also check its class's context. Don't treat wrappers as
9966 * mini-trampolines.c: Some code factored out to
9967 metadata/generic-sharing.c. Handle the MRGCTX case.
9969 * jit-icalls.c, jit-icalls.h: ldvirtfn icall for generic sharing -
9970 we must deal with the method being of another instantiation of the
9971 class. Add static rgctx invoke wrappers to generic methods.
9973 2008-07-04 Mark Probst <mark.probst@gmail.com>
9975 * mini.c: Provide all jit infos of generic shared methods with a
9978 * mini-exceptions.c: Handle the new situation that a generic info
9979 might be available, but not info about the this/vtable/mrgctx
9982 2008-07-03 Mark Probst <mark.probst@gmail.com>
9984 * mini.c: Don't accept ldftn and ldvirtftn with uninstantiated
9987 2008-07-03 Zoltan Varga <vargaz@gmail.com>
9989 * dominators.c (check_dominance_frontier): Fix a warning.
9991 * mini.h: Add some missing prototypes.
9993 * ssa.c local-propagation.c debug-debuger.c: Fix warnings.
9995 * driver.c (mono_jit_init_version): Correct the comments since the first
9996 argument should be the name of the root domain, not a filename.
9998 * aot-runtime.c (make_writable): Error out if this is called while running
10000 (load_aot_module): Ditto.
10002 * aot-compiler.c: Really fix the computation of method indexes.
10004 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Remove the previous
10005 optimizations as this is no longer called frequently.
10007 * mini-trampolines.c (mono_create_delegate_trampoline): Precompute the invoke
10008 method and the invoke impl code and pass it to the delegate trampoline instead of
10009 just the delegate class.
10011 2008-07-02 Zoltan Varga <vargaz@gmail.com>
10013 * aot-compiler.c: Fixup the computation of method indexes.
10014 (add_wrappers): Create the base methods of the runtime invoke wrappers using
10015 the method builder infrastructure.
10017 * aot-runtime.c (decode_exception_debug_info): Don't crash if the method
10020 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): In aot-only
10021 mode, load the method right away instead of creating a trampoline.
10023 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Eliminate locking.
10025 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Eliminate locking, speed up
10028 2008-07-01 Zoltan Varga <vargaz@gmail.com>
10030 * aot-runtime.c (decode_patch_info): Don't create trampolines in aot_only mode.
10031 (mono_aot_load_method): Use method_index instead of method->token.
10033 * mini.c (mono_jit_compile_method_inner): Move the aot_only check down, so it
10034 can handle icalls etc. properly.
10036 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
10038 * aot-compiler.c aot-runtime.c: Allow AOTing many wrapper types.
10040 * mini.c (mono_resolve_patch_target): Handle JIT_ICALL_ADDR.
10041 (mono_codegen): Convert calls made by JIT icall wrappers to the icalls into
10042 JIT_ICALL_ADDR patch type.
10044 * patch-info.h: Add JIT_ICALL_ADDR patch type.
10046 * mini.c (mono_method_to_ir): Allow AOTing methods which access the interruption
10048 (mono_resolve_patch_target): Handle INTERRUPTION_REQUEST_FLAG.
10050 * patch-info.h: Add INTERRUPTION_REQUEST_FLAG.
10052 2008-06-30 Zoltan Varga <vargaz@gmail.com>
10054 * mini.c: Use domain->jit_code_hash_lock for controlling access to
10055 domain->jit_code_hash.
10057 2008-06-29 Zoltan Varga <vargaz@gmail.com>
10059 * mini.c (mini_parse_debug_options): Add 'dont-free-domains' option.
10061 2008-06-27 Zoltan Varga <vargaz@gmail.com>
10063 * mini-trampolines.c (mono_delegate_trampoline): Don't pass a gsctx to
10064 get_this_arg_from_call, let it compute it when needed.
10066 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'code' argument, compute
10067 gsctx from code only when needed.
10069 * mini-trampolines.c (get_generic_context): Rename this to
10070 mono_get_generic_context_from_code (), and move it to generic-sharing.c, where
10071 it can be called by the arch backends.
10073 * mini-exceptions.c (mono_print_thread_dump): Allow the argument to be NULL.
10075 2008-06-26 Zoltan Varga <vargaz@gmail.com>
10077 * driver.c (mono_main): Add experimental --aot-only command line option.
10079 * mini.c: Error out when creating trampolines or JIT compiling if --aot-only is
10082 2008-06-26 Kornel Pal <kornelpal@gmail.com>
10084 * driver.c (DllMain): Remove mono_module_handle.
10086 Contributed under MIT/X11 license.
10088 2008-06-25 Zoltan Varga <vargaz@gmail.com>
10090 * aot-compiler.c: Add not-yet-usable 'full' option. Add some infrastructure code
10091 for emitting methods which are not in the source assembly. Detect and report
10092 failure of assembling+linking.
10094 * aot-compiler.c (emit_klass_info): Call mono_class_setup_vtable ().
10096 * aot-compiler.c: Move the contents of the has_glot_slots array to MonoCompile.
10098 2008-06-24 Rodrigo Kumpera <rkumpera@novell.com>
10100 * mini.c: Check if stats is enabled so we don't allocate memory when not needed.
10102 2008-06-24 Zoltan Varga <vargaz@gmail.com>
10104 * mini.h: Remove some obsolete prototypes.
10106 * mini.c: Avoid storing MonoMethod pointers in the JIT stats, store their string format instead.
10108 2008-06-24 Mark Probst <mark.probst@gmail.com>
10110 * mini.c (get_object_generic_inst): Variable-sized arrays are not
10111 supported by Visual Studio, so use alloca().
10113 2008-06-23 Zoltan Varga <vargaz@gmail.com>
10115 * mini-ia64.c (add_valuetype): Increase *gr too when passing a HFA to be in sync with the ABi.
10118 2008-06-23 Mark Probst <mark.probst@gmail.com>
10120 * mini.c: Fail sharing of a generic method if it contains an open
10121 catch clause (because we don't pass MRGCTXs yet).
10123 2008-06-23 Mark Probst <mark.probst@gmail.com>
10125 * mini.c: When compiling a method with generic sharing, insert the
10126 method instantiated with an all-Object generic context into the
10127 jit info table, instead of the context of the first instantiation
10128 of the method we happen to compile.
10130 2008-06-18 Martin Baulig <martin@ximian.com>
10132 * debug-debugger.h (MonoDebuggerInfo): Replaced `version' with
10133 `major_version' and `minor_version'.
10135 2008-06-17 Mark Probst <mark.probst@gmail.com>
10137 * generic-sharing.c, mini.c, mini.h, aot-runtime.c:
10138 mono_method_is_generic_sharable_impl() takes an additional
10139 argument specifying whether to treat type variables as reference
10142 2008-06-17 Mark Probst <mark.probst@gmail.com>
10144 * mini.h: Removed obsolete prototypes.
10146 2008-06-17 Mark Probst <mark.probst@gmail.com>
10148 * mini.c: Don't fail generic sharing for initobj and sizeof - we
10149 already handle them.
10151 2008-06-17 Mark Probst <mark.probst@gmail.com>
10153 * mini.h, mini-trampolines.c, tramp-alpha.c, tramp-amd64.c,
10154 tramp-arm.c, tramp-hppa.c, tramp-ia64.c, tramp-mips.c,
10155 tramp-ppc.c, tramp-s390.c, tramp-s390x.c, tramp-sparc.c,
10156 tramp-x86.c: Added a MonoGenericContext* argument to
10157 mono_arch_get_unbox_trampoline() so that it can call other
10158 functions which require it.
10160 2008-06-17 Mark Probst <mark.probst@gmail.com>
10162 * mini.h, mini-trampolines.c, mini-amd64.c, mini-x86.c,
10163 mini-alpha.c, mini-arm.c, mini-ia64.c, mini-ppc.c:
10164 mono_arch_get_this_arg_from_call() takes a
10165 MonoGenericSharingContext* as well.
10167 2008-06-17 Mark Probst <mark.probst@gmail.com>
10169 * mini.c: Factor out code for emitting unbox into emit_unbox() and
10170 implement generic sharing of unbox.
10172 2008-06-17 Mark Probst <mark.probst@gmail.com>
10174 * mini.c: Don't compute the vtable to determine whether a field is
10175 special static, because it might not work for open types.
10177 2008-06-17 Mark Probst <mark.probst@gmail.com>
10179 * mini.c: Removed the unused token_type and token_source arguments
10180 from get_runtime_generic_context_ptr().
10182 2008-06-17 Marek Habersack <mhabersack@novell.com>
10184 * mini.c (ADD_BINOP): fix the build
10186 2008-06-16 Zoltan Varga <vargaz@gmail.com>
10188 * mini.c (ADD_BINOP): When operating on a native int and an int32, insert
10191 2008-06-16 Mark Probst <mark.probst@gmail.com>
10193 * mini.h: Removed class relations enum that's not used anymore.
10195 2008-06-16 Mark Probst <mark.probst@gmail.com>
10197 * tramp-x86.c, tramp-amd64.c: Slot access code for MRGCTXs.
10199 * mini-trampolines.c: Distinguish between RGCTXs and MRGCTXs in
10200 the lazy fetch trampoline access code.
10202 2008-06-15 Zoltan Varga <vargaz@gmail.com>
10204 * mini-codegen.c (mono_local_regalloc): Add some micro optimizations.
10206 2008-06-14 Zoltan Varga <vargaz@gmail.com>
10208 * mini.c: Fix some soft-float bugs. Fixes #378735 and #398348.
10210 * mini.h (MONO_INST_LIST_ENTRY): Fix warnings on arm.
10212 * mini.c (mono_method_to_ir): Check call signature for NEWOBJ as well.
10214 2008-06-13 Zoltan Varga <vargaz@gmail.com>
10216 * mini-x86.c inssel-x86.brg cpu-x86.md: Implement unsigned min/max
10219 * mini-ops.h: Add MIN/MAX_UN opcodes.
10221 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Implement unsigned min/max
10224 * basic-math.cs: Add more min/max tests.
10226 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
10228 2008-06-13 Mark Probst <mark.probst@gmail.com>
10230 * mini.c: Small fix in the prologue of emit_castclass.
10232 2008-06-13 Zoltan Varga <vargaz@gmail.com>
10234 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
10236 * mini.c (mini_get_inst_for_method): Remove the Min/Max intrinsics, they
10237 do not work even for unsigned types. Fixes #400014.
10239 * basic-math.cs: Add regression tests for unsigned Min/Max.
10241 2008-06-13 Mark Probst <mark.probst@gmail.com>
10243 * mini.c: Added additional context_used argument to several
10244 functions, which will be needed for sharing generic methods. Use
10245 GET_RGCTX macro wherever appropriate. Declare only one
10246 context_used in mono_method_to_ir().
10248 2008-06-13 Mark Probst <mark.probst@gmail.com>
10250 * mini.c, generic-sharing.c: Removed generic class relations.
10252 * mini.c, tramp-amd64.c, tramp-x86.c: Additional arguments to
10253 functions due to MRGCTX changes.
10255 2008-06-13 Mark Probst <mark.probst@gmail.com>
10257 * inssel.brg, inssel-long.brg, inssel-long32.brg, mini-ops.h,
10258 graph.c, local-propagation.c, aliasing.c: New opcodes for calls
10259 with calculated IMT.
10261 * mini.c: Generic sharing of calls via generic interfaces.
10263 * jit-icalls.c, jit-icalls.h: Helper function for compiling a
10264 generic method with non-constant MonoGenericContext*. Instead,
10265 the context is taken out of the method itself.
10267 2008-06-13 Mark Probst <mark.probst@gmail.com>
10269 * mini.c: Generic sharing of ldvirtftn.
10271 2008-06-13 Mark Probst <mark.probst@gmail.com>
10273 * mini.c: Generic sharing of ldftn.
10275 2008-06-13 Mark Probst <mark.probst@gmail.com>
10277 * mini.c: Do pass VTable/RGCTX argument to static generic methods.
10279 2008-06-13 Mark Probst <mark.probst@gmail.com>
10281 * mini.c: Generic sharing of the special case of ldtoken followed
10282 by a call to GetTypeFromHandle.
10284 2008-06-13 Mark Probst <mark.probst@gmail.com>
10286 * mini.c: Generic sharing of box for nullable types.
10288 2008-06-13 Zoltan Varga <vargaz@gmail.com>
10290 * mini-s390x.c (add_stackParm): Fix computation of offsets when arguments
10291 are passed on the stack. Fixes #324807.
10293 2008-06-12 Bill Holmes <billholmes54@gmail.com>
10295 * mini-amd64.c:add_valuetype: Adding Winx64 code to fill the ArgInfo
10296 for the ArgValuetypeAddrInIReg case.
10298 * mini-amd64.c:mono_arch_allocate_vars: Adding a case for
10299 ArgValuetypeAddrInIReg to avoid asserts. Code needs to be added here.
10301 * mini-amd64.c: mono_arch_call_opcode: Adding Winx64 code for an ArgInfo of
10302 type ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
10303 local variable and pass the local variable by reference to the called method.
10305 * mini-amd64.c: mono_arch_emit_prolog: Adjust the stack for calls to
10306 mono_jit_thread_attach and mono_get_lmf_addr for Winx64.
10308 Contributed under MIT/X11 license.
10310 2008-06-10 Rodrigo Kumpera <rkumpera@novell.com>
10312 * debug-mini.c (mono_debug_free_method_jit_info): Moved to metadata/mono-debug.c.
10314 * debug-mini.c (mono_debug_print_vars): Release memory after printing
10317 2008-06-10 Martin Baulig <martin@ximian.com>
10320 (mono_debug_close_method): Check whether `cfg->epilogue_begin != NULL'.
10322 2008-06-09 Kornel Pal <kornelpal@gmail.com>
10324 * main.c: Add and set argv [argc] to NULL to match C specification that fixes
10325 possible error when no arguments are passed.
10327 Contributed under MIT/X11 license.
10329 2008-06-09 Rodrigo Kumpera <rkumpera@novell.com>
10331 * mini-exceptions.c (ves_icall_get_trace): Skip source locations
10332 where the file name is NULL.
10334 2008-06-09 Zoltan Varga <vargaz@gmail.com>
10336 * mini.c: Fix s390 build.
10338 2008-06-08 Zoltan Varga <vargaz@gmail.com>
10340 * trace.c (mono_trace_parse_options): Fix warnings.
10342 * mini-amd64.c: Revert most of the last patch for now as it breaks the build.
10344 2008-06-07 Zoltan Varga <vargaz@gmail.com>
10346 * mini.c (remove_block_if_useless): Avoid printing the method name.
10348 * mini.c: Remove needless setting of ins->cil_code which is now done by
10351 * mini-amd64.c: Add some code to avoid saving callee saved registers in the
10354 * tramp-amd64.c (mono_arch_patch_callsite): Tell valgrind to discard the
10355 translated code after it has been patched.
10357 2008-06-06 Zoltan Varga <vargaz@gmail.com>
10359 * mini-amd64.c (emit_call_body): Align the call displacement to 4 bytes to
10360 avoid problems during code patching on SMP systems.
10361 (emit_call): Avoid adding a patch info which is already added by
10363 (mono_arch_emit_exceptions): Ditto.
10365 2008-06-05 Zoltan Varga <vargaz@gmail.com>
10367 * tramp-*.c (mono_arch_get_unbox_trampoline): No need to check for ret->byref,
10368 MONO_TYPE_ISSTRUCT already checks for it.
10370 2008-06-05 Bill Holmes <billholmes54@gmail.com>
10372 * mini-amd64.c:merge_argument_class_from_type: When marshaling
10373 structs with floats on Winx64 the float registers are not used.
10374 The integer registers are always used..
10375 * mini-amd64.c:add_valuetype: When marshaling structs on Winx64
10376 only one register will be used and only if the size of the struct
10377 is 1,2,4, or 8 bytes.
10379 * tramp-amd64.c : Adjusting size used for mono_global_codeman_reserve
10380 to work for Winx64.
10382 Contributed under MIT/X11 license.
10384 2008-06-05 Martin Baulig <martin@ximian.com>
10386 * debug-debugger.c (debugger_lookup_class): Also call
10387 mono_class_setup_methods() here; we're only called from RTI.
10389 2008-06-05 Andreas Farber <andreas.faerber@web.de>
10391 * mini.c (mini_init): Add DTrace probes ves-init-{begin,end}.
10392 (mini_method_compile) Add DTrace probes method-compile-{begin,end}.
10393 * Makefile.am (libmono_la_LIBADD,libmono_static_la_LIBADD,mono_LDADD):
10394 Post-process object files and add dtrace-generated object, if necessary.
10396 Contributed under MIT/X11 license.
10398 2008-06-04 Mark Probst <mark.probst@gmail.com>
10400 * inssel.brg, mini-ops.h: Added opcode for unboxcast with computed
10403 * mini.c: Generic sharing for unbox.any and castclass.
10405 2008-06-04 Mark Probst <mark.probst@gmail.com>
10407 * mini.c: Ignore tailcall prefix in shared generic code and when
10408 doing calls which require a vtable/rgctx argument.
10410 2008-06-04 Mark Probst <mark.probst@gmail.com>
10412 * mini.c: Don't free the JIT info.
10414 * driver.c: Changes in the JIT info table testing code.
10416 2008-06-03 Zoltan Varga <vargaz@gmail.com>
10418 * tramp-arm.c (mono_arch_create_trampoline_code): Check for thread
10419 interruption. Fix some warnings.
10421 * tramp-*.c (mono_arch_create_trampoline_code): Call the _force_ variant of
10422 interruption_checkpoint.
10424 Tue Jun 3 13:07:03 CEST 2008 Paolo Molaro <lupus@ximian.com>
10426 * jit.h, mini.h, trace.c, driver.c: introduce an API to enable tracing
10427 from embedding applications.
10429 2008-06-02 William Holmes <billholmes54@gmail.com>
10431 * mini-amd64.c : Correcting some of the issues for Winx64 dealing with
10432 reserving 32 bytes on the stack when making calls.
10434 Contributed under MIT/X11 license.
10436 2008-06-01 Zoltan Varga <vargaz@gmail.com>
10438 * mini-arm.c (mono_arch_output_basic_block): Merge some small fixes from
10439 the linear IL branch.
10441 * driver.c: Print out more information for --version on arm.
10443 2008-05-30 Zoltan Varga <vargaz@gmail.com>
10445 * mini-amd64.c (mono_arch_emit_prolog): Increase max_offset when processing
10446 bb_exit instead, since out of line bblocks might not actually be emitted
10449 * mini-amd64.c (mono_arch_emit_prolog): Increase bb->max_offset by the
10450 maximum epilog size for out of line bblocks if tracing is enabled.
10452 * iltests.il.in: Merge tests/long-shift.regalloc.il into this file.
10454 2008-05-28 Rodrigo Kumpera <rkumpera@novell.com>
10456 * arrays.cs: Regression tests for allocating arrays with negative sizes.
10458 2008-05-28 Zoltan Varga <vargaz@gmail.com>
10460 * mini-x86.h mini-x86.c inssel-x86.brg cpu-x86.md: Add support for
10461 CAS instrinsics. Optimize the implementation of the ATOMIC_EXCHANGE
10464 2008-05-27 Zoltan Varga <vargaz@gmail.com>
10466 * mini.c (mini_get_inst_for_method): Add support for CAS instrinsics when
10467 the 'value' to store is a constant.
10469 * mini-ops.h: Add OP_ATOMIC_CAS_IMM opcodes.
10471 * mini-amd64.c (mono_arch_output_basic_block): Optimize the the implementation
10472 of ATOMIC_EXCHANGE opcodes, add support for the CAS opcodes.
10474 2008-05-26 Zoltan Varga <vargaz@gmail.com>
10476 * mini.c generic-sharing.c jit-icalls.c aot-compiler.c: Use accessor functions
10477 for accessing method->generic_container.
10479 2008-05-24 Zoltan Varga <vargaz@gmail.com>
10481 * mini.c (mono_method_check_inlining): Avoid creating vtables if possible.
10483 * mini.c (SIG_HANDLER_SIGNATURE): Fix sparc build too.
10485 * mini.c (SIG_HANDLER_SIGNATURE): Fix IA64 build.
10487 * mini.c (mono_jit_compile_method_inner): Avoid a crash if mono_class_vtable ()
10490 2008-05-23 Zoltan Varga <vargaz@gmail.com>
10492 * driver.c (mono_main): Set mono_setup_vtable_in_class_init to FALSE.
10494 * mini.c: Handle the case when mono_class_vtable () fails.
10496 2008-05-23 Massimiliano Mantione <massi@ximian.com>
10497 * mini.c (sigprof_signal_handler): Support call chains (backtrace) in
10500 2008-05-22 Mark Probst <mark.probst@gmail.com>
10502 * mini.c, jit-icalls.c, jit-icalls.h: Make generic sharing work
10503 together with domain sharing.
10505 2008-05-22 Mark Probst <mark.probst@gmail.com>
10507 * mini.c: Treat callvirts to final methods like non-virtual calls
10508 when doing generic sharing, i.e. look them up in the runtime
10511 2008-05-22 Mark Probst <mark.probst@gmail.com>
10513 * inssel.brg, mini-ops.h: Added opcodes for mkrefany and refanyval
10514 with computed types (for generic sharing).
10516 * mini.c: Generic sharing for mkrefany and refanyval.
10518 2008-05-22 Zoltan Varga <vargaz@gmail.com>
10520 * inssel.brg (mini_emit_virtual_call): Avoid constructing a generic vtable if
10523 * mini-trampolines.c (mono_magic_trampoline): Avoid calling setup_methods () in
10524 the generic sharing code.
10526 * mini-trampolines.c (mono_magic_trampoline): Call mono_class_setup_methods ()
10529 2008-05-21 Zoltan Varga <vargaz@gmail.com>
10531 * mini.h: Remove the declaration of mono_aot_init_vtable ().
10533 2008-05-21 C.J. Adams-collier <cjac@colliertech.org>
10535 * driver.c: updated copyright date
10537 2008-05-21 Zoltan Varga <vargaz@gmail.com>
10539 * aot-runtime.c mini.c: Remove the AOT init_vtable stuff as it is no longer
10542 2008-05-19 Martin Baulig <martin@ximian.com>
10544 * debug-debugger.h (MonoDebuggerInfo): Add `using_mono_debugger'
10545 pointing to the new `_mono_debug_using_mono_debugger' variable.
10548 (mono_main): Check mono_debug_using_mono_debugger() rather than
10549 the `MONO_INSIDE_MDB' environment variable to check whether we're
10550 inside the debugger.
10552 2008-05-19 Zoltan Varga <vargaz@gmail.com>
10554 * mini.c (mini_method_compile): Use cfg->args [0] for accessing the this
10557 2008-05-08 Rodrigo Kumpera <rkumpera@novell.com>
10559 * declsec.h: Move MONO_SECMAN_FLAG to metadata/metadata-internals.h.
10561 * mini.c: Added mini_assembly_can_skip_verification. This
10562 function checks if the assembly requested to skip verification.
10563 Fixes part of #387274.
10565 2008-05-07 Zoltan Varga <vargaz@gmail.com>
10567 * mini.c (mini_get_method): Disable the check for open generic classes when
10568 using generic sharing.
10570 * generics.cs: Add a test for #387034.
10572 * mini.c (mini_get_method): Check whenever the method class is an open generic
10573 type, and return NULL in that case, causing a verification error. Fixes
10576 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
10578 * driver.c (mono_main): Revert r102623. The right
10579 thing to do is to enable the verifier under verifiable
10580 unless a --security flag was passed.
10582 We need this non-trivial behavior for --verify-all otherwise
10583 mcs-compileall won't be able to use it. As it needs everything to
10584 be verified under validil.
10586 2008-05-06 Martin Baulig <martin@ximian.com>
10590 * debug-mini.c (mono_debugger_thread_created): Add proper locking.
10591 (mono_debugger_thread_cleanup): Likewise.
10592 (mono_debugger_extended_notification): Likewise.
10594 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
10596 * mini.c (mono_method_to_ir): Verify visibility of call related opcodes
10597 against both inflated and non-inflated methods. We need to check against the
10598 generic definition for cases where the instantiated method is not visible.
10599 We need to check against the inflated types for cases where the instantiation
10600 changes any super type. This fixes #382986.
10602 Note that this doesn't need to be applied to other parts of mono_method_to_ir
10603 that check for visibiliy as generic params only appears as the type subject
10604 of tokens on call opcodes. Field manipulation and ldftn must always
10605 target an exact type.
10607 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
10609 * driver.c (mono_main): Using --verify-all enables the verifier under validil mode
10610 if no related --security flag is passed.
10612 2008-05-05 Andreas Farber <andreas.faerber@web.de>
10614 * mini-arch.h: Prepare support for ppc64.
10616 Contributed under MIT/X11 license.
10618 2008-05-05 Andreas Farber <andreas.faerber@web.de>
10620 * aot-runtime.c: Prepare support for ppc64.
10622 Contributed under MIT/X11 license.
10624 2008-05-05 Andreas Farber <andreas.faerber@web.de>
10626 * mini-ops.h: Prepare support for ppc64.
10628 Contributed under MIT/X11 license.
10630 2008-05-04 Andreas Farber <andreas.faerber@web.de>
10632 * helpers.c: Add support for OSX/ppc64 and Linux/ppc64 (dis)assemblers.
10634 Contributed under MIT/X11 license.
10636 2008-05-03 Zoltan Varga <vargaz@gmail.com>
10638 * aot-runtime.c (load_aot_module): Avoid trying to load aot code for dynamic
10639 assemblies, since aot_name is not a full path, causing us to load MS.NET
10640 assemblies on windows.
10642 ?2008-04-28 Kornel Pal <kornelpal@gmail.com>
10644 * mini.c (mono_jit_compile_method_inner): Use g_warning instead of g_error
10645 for unsupported METHOD_IMPL_ATTRIBUTE_NATIVE.
10646 * main.c: Use UTF-8 encoded command line instead of Windows default code
10647 page on Windows to support Unicode.
10648 * driver.c (DllMain): New function for mixed-mode assembly support.
10649 * Makefile.am: Add -Wl,--kill-at to libmono_la_LDFLAGS on Windows to
10650 export __stdcall functions without decoration.
10652 Contributed under MIT/X11 license.
10654 2008-04-28 Mark Probst <mark.probst@gmail.com>
10656 * tramp-amd64.c, mini-amd64.c: Preserve R11 in the trampoline by
10657 saving it very early.
10659 2008-04-28 Mark Probst <mark.probst@gmail.com>
10661 * mini.h, mini.c: Lots of code for accessing the old RGCTX
10662 deleted. The only way to access the new RGCTX is via the
10665 * mini.c, mini-amd64, mini-x86.c, mini-exceptions.c: Pass the
10666 vtable instead of the RGCTX to static methods.
10668 * mini-tramplines.c, tramp-amd64.c, tramp-x86.c: Trampoline for
10669 accessing the new RGCTX.
10671 * generic-sharing.c: There is no separation between self, type
10672 arguments and other types in the RGCTX anymore.
10674 2008-04-25 Jonathan Chambers <joncham@gmail.com>
10676 * mini-amd64.c (add_general): Remove previous stack adjustment.
10677 (mono_arch_call_opcode): Remove OP_OUTARG_MEMBASE and instead simply
10678 adjust stack pointer after pushing args. Adjust ARGS_OFFSET to account
10679 for 32 bytes of stack space reserved for all calls.
10681 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Remove.
10682 (OP_AMD64_OUTARG_ALIGN_STACK): Take argument to specify size of stack
10685 Code contributed under MIT/X11 license.
10687 2008-04-23 Rodrigo Kumpera <rkumpera@novell.com>
10689 * mini.c (mini_method_verify): Only verify non-inflated methods, check
10690 against the root definition, peeling out method and type instantiations.
10691 Cache verify success results, code that fails verification is still
10692 checked multiple times.
10694 2008-04-23 Zoltan Varga <vargaz@gmail.com>
10696 * mini.c (mono_method_to_ir): Avoid inserting write barriers for stores of null.
10698 2008-04-23 Jonathan Chambers <joncham@gmail.com>
10700 * mini-amd64.c (add_general): Always increment stack on Win64.
10701 (mono_arch_call_opcode): Use OP_OUTARG_MEMBASE instead of OP_OUTARG
10704 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Add OP_OUTARG_MEMBASE for
10705 stack based argument handling on Win64.
10707 Code contributed under MIT/X11 license.
10709 2008-04-23 Raja R Harinath <harinath@hurrynot.org>
10711 * Makefile.am (version.h): Add support for git-svn.
10713 2008-04-22 Zoltan Varga <vargaz@gmail.com>
10715 * mini-exceptions.c (mono_handle_native_sigsegv): Rework the gdb calling code
10716 so instead of calling g_spawn_command_line_sync, we do everything by hand,
10717 avoiding allocations and libc functions which might deadlock.
10719 * mini-exceptions.c (mono_handle_native_sigsegv): Avoid calling gdb if the
10720 'no-gdb-backtrace' option is set.
10722 * mini.c (mini_parse_debug_options): Parse 'no-gdb-backtrace' option.
10724 * mini.h (MonoDebugOptions): Add 'no_gdb_backtrace' option.
10726 2008-04-21 Martin Baulig <martin@ximian.com>
10728 * debug-debugger.h (MonoDebuggerInfo): Removed `attach', `detach'
10729 and `get_lmf_addr'; `notification_address' is no longer a pointer.
10731 2008-04-21 Martin Baulig <martin@ximian.com>
10733 * debug-debugger.h (MonoDebuggerInfo): Added `thread_vtable_ptr',
10734 `thread_vtable', `event_handler_ptr' and `event_handler'.
10736 2008-04-21 Martin Baulig <martin@ximian.com>
10738 * debug-debugger.h (MonoDebuggerInfo): Added `init_code_buffer';
10739 allows delayed initialization of the `executable_code_buffer' when
10742 2008-04-21 Martin Baulig <martin@ximian.com>
10744 * mini.h (mono_debugger_create_notification_function): Removed.
10745 * tramp-*.c (mono_debugger_create_notification_function): Removed.
10747 * mdb-debug-info64.s
10748 (MONO_DEBUGGER__notification_function): Added this in the .text section.
10750 * mdb-debug-info32.s
10751 (MONO_DEBUGGER__notification_function): Added this in the .text section.
10753 * Makefile.am: Fix the mdb-debug-info*.s logic; the debugger
10754 currently only works on x86 and x86_64, so don't create it on ppc.
10756 2008-04-21 Martin Baulig <martin@ximian.com>
10758 * mini.h (MonoDebugOptions): Added `mdb_optimizations'.
10761 (mini_method_compile): In the fp elimination check, check
10762 `debug_options.mdb_optimizations' in addition to
10763 mono_debug_using_mono_debugger().
10765 * driver.c (mono_main): Added `--debug=mdb-optimizations' option to
10766 disable some JIT optimizations which are only disabled when
10767 running inside the debugger.
10768 Added `--help-debug' option to describe the debugging options.
10769 (parse_debug_options): New static function to parse the `--debug'
10770 options, so we can easily add more stuff in future.
10772 2008-04-20 Zoltan Varga <vargaz@gmail.com>
10774 * mini.c (set_exception_type_from_invalid_il): Avoid reading invalid memory when
10775 the method has no body.
10777 2008-04-19 Jonathan Chambers <joncham@gmail.com>
10779 * mini-amd64.c (cpuid): Implement with MSVC intrinsic as inline
10780 assembly is not allowed in MSVC 64-bit compiler.
10781 (mono_arch_cpu_init): Don't set floating point precision on MSVC build
10782 as we get floating point exceptions everywhere.
10784 * exceptions-amd64.c (get_throw_trampoline): Push empty args on stack to
10785 correctly align arguments for call to throw_exception.
10786 (prepare_for_guard_pages): Cast to guint64 instead of unsigned long.
10788 Code contributed under MIT/X11 license.
10790 2008-04-19 Zoltan Varga <vargaz@gmail.com>
10792 * mini-amd64.c (amd64_patch): Make the check for (%rip) addressing more strict.
10794 2008-04-17 Zoltan Varga <vargaz@gmail.com>
10796 * inssel.brg (OP_SWITCH): Use (gint64) instead of (long) to cast a large constant.
10798 * mini-amd64.c (NEW_INS): Set cil_code.
10800 * mini.c (mini_method_compile): Move the disabling of fp elimination to here
10801 from mini-amd64.c so all debugger related logic is in one place.
10803 * mini.c: Set cfg->ip to NULL after passes which set it so instructions created
10804 later won't have a random ip assigned to them.
10806 2008-04-16 Zoltan Varga <vargaz@gmail.com>
10808 * mini-trampolines.c (mono_create_jump_trampoline): Add an assert to check that
10809 the arch specific function initializes code_size.
10810 (mono_create_delegate_trampoline): Ditto.
10812 * mini-mips.h mini-mips.c inssel-mips.brg inssel-long32-mips.brg cpu-mips.md
10813 tramp-mips.c: Resurrect MIPS port and also fix the issues on little-endian
10816 * liveness.c (mono_analyze_liveness): Disable the initlocals optimization if
10817 running under the debugger.
10819 * linear-scan.c (mono_linear_scan): Avoid sharing registers if running under the
10822 * mini.c (mini_method_compile): Set a few flags in cfg if running under the
10823 debugger. Also move the disabling of optimizations here from driver.c.
10824 (mono_allocate_stack_slots_full): Avoid sharing stack slots if running under the
10827 * mini.h (MonoCompile): Add a few new flags.
10829 2008-04-15 Zoltan Varga <vargaz@gmail.com>
10831 * mini.c (mono_method_to_ir): Set cfg->ip before processing an IL instruction
10832 so the cil_code field of created MonoInst's is properly set.
10833 (mini_select_instructions): Ditto.
10835 * mini.h (MONO_INST_NEW): Initialize the cil_code field using cfg->ip.
10836 (MONO_INST_NEW_CALL): Ditto.
10838 * mini.c inssel.brg inssel-x86.brg inssel-amd64.brg: Use MONO_INST_NEW ()
10839 in many places so the ins->cil_code field is properly initialized.
10841 * mini.c (mono_bblock_add_inst): Call MONO_ADD_INS () so the logic is in one
10844 2008-04-14 Zoltan Varga <vargaz@gmail.com>
10846 * mini.c (mini_method_compile): Print a different message when compiling a
10849 * mini.c (GENERIC_SHARING_FAILURE): Print a failure message when verbose_level
10852 2008-04-11 Zoltan Varga <vargaz@gmail.com>
10854 * mini-amd64.c (mono_arch_output_basic_block): Implement OP_ABS directly using
10857 * basic-math.cs: Fix warnings. Add a test for Math.Abs ().
10859 2008-04-11 Zoltan Varga <vargaz@gmail.com>
10861 * mini.c (handle_stack_args): Make this return void since its return value was
10862 never used. Also set cfg->unverifiable for invalid IL instead of calling
10865 2008-04-10 Mark Probst <mark.probst@gmail.com>
10867 * mini.c: Make sure "this" is live in catch clauses with type
10868 variables in shared generic code.
10870 2008-04-08 Mark Probst <mark.probst@gmail.com>
10872 * mini.c: Replaced uses of MONO_TYPE_IS_REFERENCE with calls to
10873 generic_class_is_reference_type() to ensure the proper behaviour
10874 when sharing generic code and the type in question is a type
10877 2008-04-08 Zoltan Varga <vargaz@gmail.com>
10879 * mini-exceptions.c: Applied patch from Mark Spruiell (mes@zeroc.com). Fix
10880 race conditions when printing thread dumps. Fixes #377738.
10882 2008-04-08 Massimiliano Mantione <massi@ximian.com>
10884 aliasing.c (update_aliasing_information_on_inst): Fixed a bug which
10885 shows up when both MonoInst arguments can cause aliasig.
10886 There is likely no way in the current JIT to trigger this problem, but
10887 it showed up in the development of generics sharing, when in a new
10888 opcode both args of an OP_GROUP can be aliases (addresses of a local).
10889 When the generics sharing code will be committed, its tests will be
10890 valid also for this bug.
10892 2008-04-08 Zoltan Varga <vargaz@gmail.com>
10894 * aot-runtime.c (decode_patch_info): Always transform PATCH_INFO_WRAPPER to
10897 * mini.c (mono_resolve_patch_target): Fix a crash in the AOT case if method is
10900 2008-04-07 Zoltan Varga <vargaz@gmail.com>
10902 * mini-exceptions.c (mono_handle_exception_internal): When --debug=casts is used,
10903 use a more detailed exception message for InvalidCastException.
10905 * mini.h (MonoJitTlsData): Add 'class_cast_from' and 'class_cast_to' fields.
10907 * driver.c (mono_main): Add --debug=casts option to turn on better
10908 InvalidCastException message details.
10910 * mini.c (mini_get_debug_options): New helper function to return the address of
10911 the debug_options variable.
10913 * mini.c (mono_get_jit_tls_intrinsic): New helper function to create a load of
10914 the jit_tls TLS variable.
10916 * mini.c (mono_jit_tls): New TLS variable.
10918 * inssel.brg: Save the details of a cast to a TLS variable when the --debug=casts
10921 2008-04-07 Rodrigo Kumpera <rkumpera@novell.com>
10923 * mini.h: Removed verifer related stuff. This code was moved to verify.c
10925 * mini.c: Removed verifer related stuff, code moved to verify.c.
10927 * driver.c: Using code from verify.c instead of mini.c.
10929 2008-04-05 Zoltan Varga <vargaz@gmail.com>
10931 * mini.c (check_for_method_verify): Remove the mscorlib comment since it is no
10934 2008-04-04 Rodrigo Kumpera <rkumpera@novell.com>
10936 * mini.c (check_for_method_verify): Enabling verification of
10937 corlib if mono_verify_all is set. Bugs in the verifier preventing that
10940 2008-04-04 Zoltan Varga <vargaz@gmail.com>
10942 * exceptions-amd64.c (throw_exception): Unify the win32/non-win32 cases, save
10943 caller saved registers as well.
10945 * exceptions-amd64.c (mono_arch_get_restore_context): Restore most caller
10946 saved registers as well.
10948 2008-03-30 Zoltan Varga <vargaz@gmail.com>
10950 * mini-x86.c cpu-x86.md inssel-x86.brg: Add min/max intrinsics.
10952 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of the non-SSE2 floating point
10955 2008-03-27 Zoltan Varga <vargaz@gmail.com>
10957 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'gsctx' argument and pass it
10959 (get_call_info): Take a gsctx argument instead of 'cfg'.
10961 2008-03-26 Zoltan Varga <vargaz@gmail.com>
10963 * mini.c (check_for_method_verify): Avoid verifying mscorlib methods even if
10964 mono_verify_all is set.
10966 * driver.c (compile_all_methods_thread_main): Don't exit at the first error.
10968 * mini.c mini.h: Remove the unused and incomplete stack merge verification code.
10970 2008-03-25 Zoltan Varga <vargaz@gmail.com>
10972 * driver.c (compile_all_methods_thread_main): Error out if compilation fails with
10975 * driver.c mini.c mini.h: Add a --verify-all development option to test the
10976 verifier and the code generated by the compiler.
10978 2008-03-25 Mark Probst <mark.probst@gmail.com>
10980 * mini.c: Generic sharing of the non-nullable case of the box
10983 2008-03-24 Zoltan Varga <vargaz@gmail.com>
10985 * inssel.brg: Fix the build.
10987 * iltests.il.in: Add a test for lconv.ovf.u8.un.
10989 2008-03-24 Rodrigo Kumpera <rkumpera@novell.com>
10991 * mini.c (mono_method_to_ir): Implement readonly for ldelema and
10992 Array:Address. Fixes #372410.
10994 * iltests.il.in: New tests for readonly prefix.
10996 2008-03-23 Zoltan Varga <vargaz@gmail.com>
10998 * mini.h mini.c mini-trampolines.c: Move trampoline related code to
10999 mini-trampolines.c.
11001 * mini.h mini.c mini-exceptions.c: Move mini_init_exceptions () to
11004 * mini-amd64.c mini-s390.c (mono_arch_lowering_pass): Use mono_decompose_op_imm ().
11006 * mini.c (mono_decompose_op_imm): New helper function.
11008 * mini-s390x.c (calculate_sizes): Rename this to get_call_info for consistency
11009 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
11012 * mini-s390x.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
11013 mono_arch_output_basic_block. Fix warnings.
11015 * inssel-s390x.brg: Remove the unneccesary OP_LMUL_IMM rule to fix the s390x build
11018 2008-03-22 Zoltan Varga <vargaz@gmail.com>
11020 * mini-exceptions.c (ves_icall_get_frame_info): Remove the ia64/s390 workarounds
11021 since the extra frame is now detected automatically inside the loop.
11023 * mini-s390.c (mono_arch_peephole_pass_2): Remove the arch independent peephole
11024 opts which are now in mono_peephole_ins ().
11026 * mini-s390.c (mono_arch_output_basic_block): Fix OP_FCALL_MEMBASE.
11028 * mini-exceptions.c (ves_icall_get_frame_info): Skip native-to-managed wrapper
11029 frames and skip duplicate managed-to-native frames. Fixes #367665.
11031 * mini-x86.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
11032 opts which are now in mono_peephole_ins ().
11033 (mono_arch_peephole_pass_2): Ditto.
11035 * mini-codegen.c (mono_peephole_ins): Fix a problem on 32 bit platforms.
11037 * mini-codegen.c (mono_peephole_ins): New helper function containing the
11038 arch independent peephole optimizations.
11040 * mini-amd64.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
11041 opts which are now in mono_peephole_ins ().
11043 * mini-amd64.c (mono_arch_peephole_pass_2): Ditto.
11045 * mini-s390.c (mono_arch_output_basic_block): Fix build.
11047 * tramp-s390.c (mono_arch_get_vcall_slot): Handle an additional instruction
11050 * mini-s390.c (mono_arch_output_basic_block): Handle big offsets in the
11051 CALL_MEMBASE opcodes. Fix setting of the destination in the OP_LCONV_TO_OVF_I
11054 2008-03-21 Zoltan Varga <vargaz@gmail.com>
11056 * mini-s390.c (calculate_sizes): Rename this to get_call_info for consistency
11057 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
11060 * mini-s390.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
11061 mono_arch_output_basic_block. Fix warnings.
11063 2008-03-20 Zoltan Varga <vargaz@gmail.com>
11065 * inssel-long32.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
11068 2008-03-20 Zoltan Varga <vargaz@gmail.com>
11070 * inssel-long.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
11073 * iltests.il: Add new tests.
11075 2008-03-20 Kornel Pal <kornelpal@gmail.com>
11077 * mini.c: Removed Windows version macros.
11079 2008-03-20 Mark Probst <mark.probst@gmail.com>
11081 * generic-sharing.c: Put reflection types in the extensible part
11082 of the runtime generic context.
11084 * mini.c: Generic sharing of the GetTypeHandle special case of the
11085 ldtoken instruction.
11087 2008-03-20 Zoltan Varga <vargaz@gmail.com>
11089 * mini.h (MONO_BB_FOR_EACH_INS_SAFE): New helper macro.
11091 * mini-<ARCH>.c: Use the new macro instead in the peephole/lowering passes.
11093 * mini.h (MONO_DEL_INS): Rename to MONO_DELETE_INS and Add a 'bb' argument for
11094 consistency with the other version on the linear IR branch.
11096 * mini-<ARCH>.c: Update callers of MONO_DEL_INS.
11098 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i/conv.ovf.u.
11100 * iltests.il.in: Add new tests.
11102 2008-03-19 Zoltan Varga <vargaz@gmail.com>
11104 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i.un/conv.ovf.u.un.
11106 * iltests.il.in: Add new tests.
11108 2008-03-19 Mark Probst <mark.probst@gmail.com>
11110 * mini.c: Two variables with the same name were declared in
11111 nesting contexts and one wasn't initialized. Fixed.
11113 2008-03-19 Mark Probst <mark.probst@gmail.com>
11115 * mini.c: Generic sharing of the initobj instruction.
11117 Tue Mar 18 20:18:02 CET 2008 Paolo Molaro <lupus@ximian.com>
11119 * mini.c: make the test to optimize ldtoken from typeof() more
11122 2008-03-18 Mark Probst <mark.probst@gmail.com>
11124 * mini.c: Generic sharing of the initobj instruction for reference
11127 Tue Mar 18 12:39:27 CET 2008 Paolo Molaro <lupus@ximian.com>
11129 * mini.h, mini-amd64.c, mini-x86.c, tramp-amd64.c, tramp-x86.c: change
11130 the mono_breakpoint_clean_code() code to perform bound checks.
11132 Tue Mar 18 11:50:14 CET 2008 Paolo Molaro <lupus@ximian.com>
11134 * mini.h, mini-trampolines.c, tramp-*.c: change the signature of
11135 mono_arch_patch_callsite() to include the start of the managed method
11136 to be able to perform bound checks.
11138 2008-03-17 Mark Probst <mark.probst@gmail.com>
11140 * mini.c: Generic sharing for the isinst instruction.
11142 2008-03-17 Mark Probst <mark.probst@gmail.com>
11144 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
11145 inssel-long32-mips.brg: Added opcodes for doing indirect calls
11146 with the runtime generic context argument.
11148 * mini.c: Share calls to several types of unsharable methods by
11149 putting the address of the method code in the runtime generic
11150 context and doing an indirect call.
11152 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
11155 2008-03-16 Mark Probst <mark.probst@gmail.com>
11157 * generic-sharing.c: Change due to a change in the runtime genric
11160 2008-03-15 Martin Baulig <martin@ximian.com>
11163 (mono_arch_nullify_class_init_trampoline): Add call to
11164 mono_breakpoint_clean_code() to make things work when running
11165 inside the debugger.
11168 (mono_arch_nullify_class_init_trampoline): Add call to
11169 mono_breakpoint_clean_code() to make things work when running
11170 inside the debugger.
11172 2008-03-14 Zoltan Varga <vargaz@gmail.com>
11174 * inssel-long.brg (reg): Fix 64 bit build.
11176 2008-03-14 Mark Probst <mark.probst@gmail.com>
11178 * mini.c, mini.h: Share static generic code by passing it an
11179 implicit argument pointing to the runtime generic context.
11181 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
11182 inssel-long32-mips.brg: New opcodes for calling shared static,
11183 which need to be passed the runtime generic context.
11185 * mini-amd64.c, mini-x86.c: Save the runtime generic context
11186 argument on the stack in the prologue if needed. New function for
11187 finding the runtime generic context argument from the registers
11188 saved by the trampoline.
11190 * mini-amd64.h, mini-x86.h: Specify which register to use for the
11191 runtime generic context argument.
11193 * tramp-amd64.c: Also restore the register used for the runtime
11194 generic context argument.
11196 * mini-trampoline.c: Resolve shared static calls by consulting the
11197 runtime generic context via the new argument.
11199 * generic-sharing.c: Add an argument to sharability-checking
11200 functions that specifies whether type variables should be treated
11201 as sharable type arguments.
11203 * inssel-x86.brg: Removed a superfluous, buggy rule.
11205 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
11208 2008-03-14 Martin Baulig <martin@ximian.com>
11210 * debug-debugger.c (main_thread_handler): Call
11211 mono_runtime_run_main() without sending any notifications.
11213 * debug-debugger.h (MonoDebuggerInfo): Added `get_method_signature.
11215 2008-03-14 Zoltan Varga <vargaz@gmail.com>
11217 * mini-trampolines.c (mono_magic_trampoline): Fix build on platforms without IMT.
11219 2008-03-14 Mark Probst <mark.probst@gmail.com>
11221 * tramp-x86.c: Fixed register restore offsets in the trampoline
11222 code for ECX and EDX.
11224 2008-03-12 Geoff Norton <gnorton@novell.com>
11226 * mini-arm.h: Add some #defines for locating sp, pc, r4 with
11227 different ucontext_t implementations.
11228 * exceptions-arm.c: Use the above defines to get exceptions working on
11229 iPhone (based on a patch by Luke Howard lukeh@padl.com)
11230 * mini-arm.c: Implement iPhone icache support (based on a patch by
11231 Luke Howard lukeh@padl.com)
11233 2008-03-12 Mark Probst <mark.probst@gmail.com>
11235 * mini.c: Enable generic sharing of calls to non-static
11236 non-interface non-generic non-value-type methods.
11238 * mini-trampolines.c: Resolve calls from shared generic code.
11240 2008-03-11 Zoltan Varga <vargaz@gmail.com>
11242 * Makefile.am il2tests.il iltests.il.in: Delete il2tests, merge it into iltests.
11244 * tramp-amd64.c (mono_arch_create_trampoline_code): Correctly save RBP as well.
11246 Mon Mar 10 11:59:34 CET 2008 Paolo Molaro <lupus@ximian.com>
11248 * mini.c: some fixes for the AOT compiler.
11250 2008-03-07 Zoltan Varga <vargaz@gmail.com>
11252 * cpu-amd64.md: Add clob:1 to some float opcodes.
11254 2008-03-07 Rodrigo Kumpera <rkumpera@novell.com>
11256 * mini.h: Added MiniVerifierMode enumeration.
11258 * mini.c: Added mini_verifier_set_mode to control
11259 the usage of the new verifier.
11261 * mini.c (mono_method): Integrated the new verifier.
11263 * driver.c: Extended --security option with validil and
11264 verifiable options to activate the new verifier.
11266 2008-03-07 Zoltan Varga <vargaz@gmail.com>
11268 * mini.c jit-icalls.h jit-icalls.c: Generalize the exception creation
11269 optimization to ctors taking 0 or 2 arguments too.
11271 * mini.c (mono_method_to_ir): Optimalize the size of the exception throwing code
11274 * jit-icalls.h (mono_create_corlib_exception): New JIT icall.
11276 * mini-amd64.c (mono_arch_emit_prolog): Improve the first_bb optimization a bit.
11278 2008-03-06 Zoltan Varga <vargaz@gmail.com>
11280 * mini.c (mono_method_to_ir): Apply one of the ldstr optimizations in the
11281 non-aot case as well.
11283 * cpu-amd64.md: Reduce the max size of some frequently used opcodes.
11285 * aot-runtime.c (decode_patch_info): Update this after the ldfld/stfld wrapper
11288 * aot-compiler.c (encode_patch): Ditto.
11290 * mini.h (G_MININT32): Fix the definition of this.
11292 2008-03-05 Zoltan Varga <vargaz@gmail.com>
11294 * mini.h: Define G_MININT32/G_MAXINT32 if using an older glib version.
11296 * cfold.c: Remove definition of G_MININT32 which is now in mini.h.
11298 2008-03-04 Zoltan Varga <vargaz@gmail.com>
11300 * mini-amd64.c (mono_arch_compute_omit_fp): Don't disable fp elimination for
11301 methods returning vtypes in registers.
11302 (mono_arch_allocate_vars): Ditto.
11304 * mini-amd64.c (mono_arch_get_this_arg_reg): New arch specific helper function.
11306 * tramp-amd64.c (mono_arch_get_unbox_trampoline): Use mono_arch_get_this_arg_reg ().
11308 * generics.cs: Add a test from the linear IR branch.
11310 * mini-amd64.c (emit_load_volatile_arguments): Handle vtypes passed in regs too.
11312 * mini.c (inline_method): Cache failed inline attempts.
11314 2008-03-04 Mark Probst <mark.probst@gmail.com>
11316 * mini.c: For shared methods of generic classes put the location
11317 of "this" into the MonoGenericJitInfo.
11319 * mini-x86.c, mini-amd64.c, mini.h: Added function for fetching a
11320 register out of a MonoContext by register number. Add the generic
11321 sharing context as an argument to mono_arch_find_this_argument().
11323 * mini-alpha.c, mini-arm.c, mini-hppa.c, mini-ia64.c, mini-mips.c,
11324 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c: Added stub
11325 for new arch function.
11327 * mini-exception.c: Handle open exception clauses in shared
11330 * mini-trampolines.c: Supply additional argument to
11331 mono_arch_find_this_argument().
11333 2008-03-04 Zoltan Varga <vargaz@gmail.com>
11335 * Makefile.am (regtests): Run the bench.exe tests last.
11337 2008-03-03 Zoltan Varga <vargaz@gmail.com>
11339 * mini-amd64.c (mono_arch_emit_prolog): Improve the first bblock optimization
11342 2008-03-02 Zoltan Varga <vargaz@gmail.com>
11344 * mini.c (mono_method_to_ir): Allow callvirt on static methods for compatibility
11347 * mini-amd64.c (mono_arch_emit_prolog): Fix tracing after the last change.
11349 * mini-amd64.c (mono_arch_emit_prolog): Avoid saving dead arguments.
11351 * mini.c (mono_method_check_inlining): Avoid disabling inlining for methods
11352 whose class has no cctor.
11354 * liveness.c (mono_analyze_liveness): Mark dead arguments with MONO_INST_IS_DEAD.
11356 2008-03-01 Zoltan Varga <vargaz@gmail.com>
11358 * mini.c (mono_method_to_ir): Report calling a static method using callvirt as
11361 2008-02-29 Zoltan Varga <vargaz@gmail.com>
11363 * mini-ops.h: Remove OP_SPARC_INARG_VT, add a new OP_VTARG_ADDR opcode instead
11364 to be in sync with the code on the linear IR branch.
11366 * mini-sparc.c inssel-sparc.brg: Use OP_VTARG_ADDR.
11368 * inssel-s390.brg (OP_SETRET (freg)): Set dreg correctly.
11370 2008-02-27 Zoltan Varga <vargaz@gmail.com>
11372 * mini-mips.c: Use cfg->vret_addr instead of cfg->ret.
11374 * mini-s390x.c: Use cfg->vret_addr instead of cfg->ret.
11376 * mini-s390.c: Use cfg->vret_addr instead of cfg->ret.
11378 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_VARS define.
11380 * mini-<ARCH>.c (mono_arch_create_vars): Define this for all architectures.
11382 * mini.c (mono_method_to_ir): Avoid invalid memory reads for methods without a
11385 2007-11-14 Yoichi NAKAYAMA <nakayama@pixela.co.jp>
11387 * inssel-mips.brg (OP_OUTARG_MEMBASE (CEE_LDIND_R4 (base))): Add missing
11388 OP_LOADR4_MEMBASE emission.
11390 * mini-codegen.c (mono_spillvar_offset_int): Remove assertion.
11391 (mono_spillvar_offset_float): Ditto.
11393 * mini-mips.c (mono_arch_emit_prolog): Ditto.
11395 * inssel-long32-mips.brg: Fix wrong branching, reduce redundant code
11398 * basic-long.cs: Add regression tests for them.
11400 * mini-mips.c (add_float32_arg): Respect o32 calling convention in gr
11402 (mono_arch_allocate_vars): Fix representation of single-precision float
11404 (mono_arch_output_basic_block): Ditto.
11406 * inssel-mips.brg: Ditto, remove duplicate items.
11408 * mini-mips.c (emit_load_volatile_arguments): New function to handle
11409 arguments of tail calls as on other platforms.
11410 (mono_arch_output_basic_block): Handle tail calls.
11412 * inssel-mips.brg (OP_OUTARG_VT (CEE_LDOBJ (base))): Correct destination
11415 * objects.cs (test_5_pass_static_struct): Add test for it.
11417 Contributed under MIT/X11 license.
11419 2008-02-26 Zoltan Varga <vargaz@gmail.com>
11421 * Makefile.am: Use gmcs for compiling the regression tests.
11423 * *.2.cs *.2.il: Rename to *.cs and *.il.
11425 2008-02-24 Zoltan Varga <vargaz@gmail.com>
11427 * regalloc.h: Make the vassign array smaller.
11429 * mini.c (mini_method_compile): Remove an unused field in cfg.
11431 * mini-codegen.c: Add a bunch of micro optimizations.
11433 2008-02-23 Zoltan Varga <vargaz@gmail.com>
11435 * regalloc.h: Remove some unused fields.
11437 2008-02-22 Zoltan Varga <vargaz@gmail.com>
11439 * mini-amd64.c (mono_arch_patch_code): Fix a warning.
11441 * ssa.c (mono_ssa_remove): Avoid declaring volatile variables dead.
11443 2008-02-22 Mark Probst <mark.probst@gmail.com>
11445 * mini.h: New trampoline type (RGCTX_LAZY_FETCH).
11447 * mini-trampolines.c, tramp-amd64.c, tramp-x86.c: RGCTX lazy fetch
11448 trampoline: Fetch an entry from the runtime generic context. If
11449 it's NULL, jump to the actual trampoline to fill the runtime
11450 generic context. Otherwise, return it.
11452 * mini.c: Call the lazy fetch trampoline to get entries out of the
11453 runtime generic context.
11455 * tramp-ia64.c, tramp-arm.c, tramp-alpha.c, tramp-s390.c,
11456 tramp-s390x.c, tramp-ppc.c, tramp-hppa.c, tramp-mips.c,
11457 tramp-sparc.c: Stubs for the lazy fetch trampoline.
11459 2008-02-21 Mark Probst <mark.probst@gmail.com>
11461 * mini.c: Fetch data out of the extensible part of the runtime
11462 generic context instead of calling a helper function.
11464 * generic-sharing.c: Some functions moved into
11465 metadata/generic-sharing.c. Helper function for fetching other
11466 types now checks and asserts against extensible rgctx (just for
11467 debugging purposes - the helper function isn't called anymore
11468 unless for debugging).
11470 2008-02-21 Zoltan Varga <vargaz@gmail.com>
11472 * mini-arm.c (mono_arch_output_basic_block): Implement proper argument passing
11473 for tail calls up to the point that the tests in iltests.exe run. Also add a
11474 dummy CKFINITE implementation.
11475 (mono_arch_emit_prolog): Avoid saving the method in the LMF since it is only
11476 needed for trampoline LMF frames.
11478 * exceptions-arm.c (mono_arch_find_jit_info): Only read lmf->method for
11479 trampoline LMF frames.
11481 2008-02-21 Rodrigo Kumpera <rkumpera@novell.com>
11483 * mini.c (inline_method): clean any pending loader error when inlining fail.
11484 Otherwise loader errors in mono_method_to_ir leaks and cause spurious errors.
11486 2008-02-21 Zoltan Varga <vargaz@gmail.com>
11488 * aot-compiler.c (encode_patch): Handle ICALL_ADDR patch type.
11490 * aot-runtime.c (decode_patch_info): Ditto.
11492 * mini.c (mono_resolve_patch_target): Ditto.
11494 * aot-compiler.c (compile_method): Add some experimental code for AOT compiling
11497 * patch-info.h (PATCH_INFO): Add 'ICALL_ADDR' patch type.
11499 * mini.c (mono_method_to_ir): Convert a CEE_MONO_LDPTR opcode to an AOT constant
11500 if it references an icall address.
11502 2008-02-20 Zoltan Varga <vargaz@gmail.com>
11504 * cpu-s390x.md: Remove some more unused opcodes.
11506 * cpu-s390x.md: Remove some unused opcodes.
11508 * mini-ia64.c (mono_arch_lowering_pass): Add some more opcodes. Use
11509 mono_op_imm_to_op ().
11511 * mini-sparc.c (opcode_to_sparc_cond): Use the mono_opcode_to_cond () functions
11512 instead of a switch statement.
11514 * mini-sparc.c (mono_arch_allocate_vars): Allocate a stack slot for use by
11515 the int<->float conversion opcodes instead of using mono_spillvar_offset_float ().
11517 * mini-codegen.c: Eliminate rassign macro which is no longer needed.
11519 * mini-codegen.c: Remove unused mono_regstate2_... functions.
11521 * mini-codegen.c (mono_print_ins_index): Avoid printing an index when it is
11524 2008-02-19 Zoltan Varga <vargaz@gmail.com>
11526 * driver.c (mono_main): Improve error reporting when an assembly cannot be
11527 opened. Fixes #362607.
11529 * cpu-ia64.md cpu-s390x.md: Remove some unused opcodes.
11531 * iltests.il.in: Add a test for static methods in interfaces.
11533 2008-02-18 Zoltan Varga <vargaz@gmail.com>
11535 * genmdesc.c (build_table): Fix a crash on older glib versions.
11537 * cpu-sparc.md: Remove some unused opcodes.
11539 * genmdesc.c: Error out if the .md contains CEE_ opcodes if
11540 MONO_ARCH_ENABLE_NORMALIZE_OPCODES is defined.
11542 * cpu-amd64.md: Remove some unused opcodes.
11544 * mini.h mini-ops.h mini.c: Define the OP_Ccc opcodes in mini-ops.h normally
11545 like the other opcodes.
11547 2008-02-17 Zoltan Varga <vargaz@gmail.com>
11549 * mini-ia64.c: Use cfg->vret_addr instead of cfg->ret.
11551 * mini-arm.h mini-arm.c: Use cfg->vret_addr instead of cfg->ret.
11553 * mini-sparc.c: Use cfg->vret_addr instead of cfg->ret. Name the MonoCompile
11554 variables 'cfg' instead of 'm' for consistency.
11556 * mini-x86.c: Use cfg->vret_addr instead of cfg->ret.
11558 * mini.h (MonoCompile): Add new 'vret_addr' field which represents the hidden
11559 argument holding the vtype return address, to avoid the ambigious use of
11560 cfg->ret for this purpose.
11562 * mini.c (NEW_RETLOADA): Use vret_addr if set.
11564 * mini-amd64.c: Use cfg->vret_addr instead of cfg->ret.
11566 * mini-codegen.c (mono_print_ins): Rename to mono_print_ins_index (), Add a
11567 new mono_print_ins () function which only takes one argument.
11569 2008-02-15 Zoltan Varga <vargaz@gmail.com>
11571 * mini-s390.h (MONO_OUTPUT_VTR): Use cfg instead of s, avoid assignments to
11574 2008-02-14 Zoltan Varga <vargaz@gmail.com>
11576 * mini-ops.h: Get rid of OP_SPARC_LOCALLOC_IMM.
11578 * mini-sparc.c inssel-sparc.brg: Use OP_LOCALLOC_IMM instead of OP_SPARC_LOCALLOC_IMM.
11580 * mini-x86.c: Sync with the version on the linear IR branch by adding new
11581 opcodes and other small changes.
11583 * mini-ops.h: Add some new opcodes from the linear IR branch.
11585 * mini-ops.h: Get rid of the OP_X86_..._MEMBASE opcodes.
11587 * mini-x86.c inssel-x86.brg cpu-x86.md: Get rid of the confusing _MEMBASE
11588 opcodes, use the REG_MEMBASE opcodes instead.
11590 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Get rid of the confusing _MEMBASE
11591 opcodes, use the REG_MEMBASE opcodes instead.
11593 * mini-amd64.c (mono_arch_output_basic_block): Sync with the version on the
11596 * mini.c (mono_op_imm_to_op): New helper function.
11598 * mini-ops.h: Add some opcodes from linear IR branch.
11600 2008-02-13 Zoltan Varga <vargaz@gmail.com>
11602 * mini-alpha.h mini-alpha.c tramp-alpha.c: Alpha port updates from Sergey Tikhonov
11605 2008-02-12 Zoltan Varga <vargaz@gmail.com>
11607 * mini.c (mono_normalize_opcodes): Always convert CEE_CONV_R4/R8 to
11610 * mini-ia64.c cpu-ia64.md: Add OP_ICONV_TO_R4/R8.
11612 2008-02-09 Zoltan Varga <vargaz@gmail.com>
11614 * aot-compiler.c (emit_method_code): Add an assert.
11616 * mini-arm.h mini-arm.c exceptions-arm.c: Modify the exception throwing code and
11617 the IMT code so it is AOT friendly. Enable AOT for methods which call interface
11620 2008-02-08 Zoltan Varga <vargaz@gmail.com>
11622 * mini-arm.c (mono_arch_output_basic_block): Fix the ordering of arguments for
11623 some load/store opcodes so they are consistent.
11624 (mono_arch_emit_prolog): Simplify some code.
11626 * aot-runtime.c (mono_aot_get_plt_entry): Fix a warning.
11628 * objects.cs: Add tests for large argument offsets on ARM.
11630 * mini-arm.c (mono_arch_emit_prolog): Fix handling of arguments with large
11631 stack offsets. Fixes #359651.
11633 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R4/R8 properly.
11635 * cpu-s390x.md: Add OP_LCONV_TO_R4/R8.
11637 * cpu-ia64.md mini-ia64.h mini-ia64.c: Get rid of CEE_ opcodes.
11639 * mini-ops.h: Add OP_ICONV_TO_R_UN opcode.
11641 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R_UN too.
11643 * cpu-s390x.md cpu-s390.md mini-s390x.c mini-arm.c cpu-arm.md mini-s390.c: Get
11644 rid of CEE_CONV_R_UN.
11646 * mini-s390x.c mini-s390x.h cpu-s390x.md inssel-s390x.brg: Get rid of CEE_ opcodes.
11648 2008-02-07 Zoltan Varga <vargaz@gmail.com>
11650 * mini-s390.c mini-s390.h cpu-s390.md: Get rid of CEE_ opcodes.
11652 * mini.c (mono_normalize_opcodes): Add some more opcodes.
11654 * mini-arm.c mini-arm.h cpu-arm.md: Get rid of CEE_ opcodes.
11656 * cpu-amd64.md: Remove some unused opcodes.
11658 * mini-sparc.c mini-sparc.h cpu-sparc.md: Get rid of CEE_ opcodes.
11660 * mini-x86.c mini-x86.h cpu-x86.md: Get rid of CEE_ opcodes.
11662 * mini.c mini-<ARCH>.c: Remove mono_arch_local_regalloc (), instead make
11663 arch specific functions for its parts. Call the peephole pass after local
11664 regalloc so the prolog can compute a more accurate max_offset.
11666 * mini.c (mono_normalize_opcodes): New mini pass to convert CEE_ opcodes to
11667 the corresponding OP_I/OP_L opcodes.
11669 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of CEE_ opcodes.
11671 * mini-sparc.c (mono_arch_output_basic_block): Fix the sparc build.
11673 2008-02-06 Zoltan Varga <vargaz@gmail.com>
11675 * mini-s390.c (mono_arch_get_inst_for_method): Remove the Interlocked cases
11676 as they are handled in mini.c.
11678 * mini-s390x.c (mono_arch_get_inst_for_method): Ditto.
11680 * mini-<ARCH>.c (mono_arch_get_inst_for_method): Remove the MemoryBarrier
11681 case since it is handled in mini.c.
11683 * cpu-sparc.md (sparc_setfreg_float): Fix the sparc build.
11685 * mini-ops.h: Add new opcodes OP_CALL/OP_CALLVIRT.
11687 * *.c: Use the new opcodes in the IR and back end code.
11689 * mini-ops.h cpu-<ARCH>.md: Correct the name of the bgt_un opcodes.
11691 * mini-amd64.c (emit_call_body): Use a far-call for calling dynamic methods.
11693 2008-02-06 Mark Probst <mark.probst@gmail.com>
11695 * mini-trampolines.c (mono_generic_class_init_trampoline): Removed
11696 an assert because it has a race condition.
11698 2008-02-06 Zoltan Varga <vargaz@gmail.com>
11700 * tramp-amd64.c (mono_arch_patch_callsite): Add more diagnostics.
11702 * inssel.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused CEE_RET opcode.
11704 * mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused LDIND/STIND opcodes.
11706 * *.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of OP_SETREG/OP_SETFREG/OP_SETREGIMM,
11707 use OP_MOVE/OP_FMOVE/OP_ICONST instead.
11709 2008-02-05 Zoltan Varga <vargaz@gmail.com>
11711 * cpu-amd64.md (move): Correct the maximum size of move.
11713 2008-02-05 Mark Probst <mark.probst@gmail.com>
11715 * tramp-amd64.c, tramp-x86.c, mini-trampolines.c: Added a check in
11716 the generic class init trampoline to return quickly if the class
11719 2008-02-04 Zoltan Varga <vargaz@gmail.com>
11721 * tramp-amd64.c (mono_arch_patch_callsite): Add some diagnostics to help debug
11722 issues where an 32 bit callsite cannot be patched by a 64 bit address.
11724 2008-02-03 Zoltan Varga <vargaz@gmail.com>
11726 * generics.2.cs generics-variant-types.2.il: Merge some tests from the linear IR
11729 2008-01-31 Zoltan Varga <vargaz@gmail.com>
11731 * objects.cs: Add some soft-float tests.
11733 * mini.c: Fix a couple more soft-float issues.
11735 * helpers.c (mono_disassemble_code): Fix disassembly on ARM.
11737 * mini-amd64.c (peephole_pass): Use IXOR instead of LXOR for zeroing a register to
11738 avoid a REX prefix.
11740 2008-01-30 Zoltan Varga <vargaz@gmail.com>
11742 * exceptions-x86.c (mono_arch_find_jit_info): Fix stack unwinding when an
11743 exception happens while compiling a virtual method.
11745 2008-01-29 Zoltan Varga <vargaz@gmail.com>
11747 * mini-sparc.c (mono_arch_emit_epilog): Fix folding of negative return values.
11749 * mini-sparc.c: Fix build.
11751 * mini-sparc.c (get_call_info): Add support for generic sharing.
11753 * mini-exceptions.c: Add a FIXME.
11755 2008-01-27 Zoltan Varga <vargaz@gmail.com>
11757 * mini-exceptions.c (mono_handle_exception_internal): Remove the old style
11758 altstack handling code.
11760 * mini-s390.c (mono_arch_emit_exceptions): Really fix a warning.
11762 * mini-s390.c (mono_arch_emit_exceptions): Fix a warning.
11764 * mini-s390.c: Add support for generic sharing.
11766 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
11768 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
11770 * mini-s390x.c (mono_arch_emit_exceptions): Fix a warning.
11772 * mini-s390x.c: Add support for generic sharing.
11774 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
11776 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
11778 * mini-s390x.c: Use is_imm16 instead of is_uimm16 when checking whenever s390_aghi
11779 can be used since it takes a 16 bit signed immediate.
11781 * inssel-s390x.brg: Fix OP_SETRET.
11783 * mini-s390x.c (mono_arch_output_basic_block): Fix OP_BREAK.
11785 * mini-codegen.c (mono_opcode_to_cond): Fix a warning.
11787 * mini-s390x.c cpu-s390x.md: Implement sext.i4 properly by sign extension.
11789 * mini.c (mono_create_delegate_trampoline): Don't use mono_create_ftpntr here.
11791 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_addr_from_ftnptr
11794 * mini-ia64.h mini-ia64.c: Add minimal support for the delegate trampoline
11797 * mini.h inssel-x86.brg inssel-amd64.brg tramp-alpha.c tramp-ia64.c: Get rid
11798 of the unused mono_arch_patch_delegate_trampoline stuff.
11800 2008-01-26 Zoltan Varga <vargaz@gmail.com>
11802 * basic-long.cs: Move the fp related tests to basic-float.cs.
11804 * mini-ops.h (OP_OUTARG_FREG_R4): New opcode.
11806 * mini-ia64.c inssel-ia64.brg: Implement proper R4 argument passing.
11808 * basic-calls.cs: Add a test for proper float argument passing.
11810 * mini-ia64.h (mono_ia64_context_get_ip): Do not substract 1 from the ip
11811 if the context corresponds to an exception received through a signal.
11813 * exceptions.cs: Add a test for nullref handling at the start of a try
11816 * mini-ia64.c (mono_arch_call_opcode): Fix ia64 argument passing.
11818 * jit-icalls.c (mono_break): New JIT icall.
11820 * mini-<ARCH>.c: Use mono_break instead of mono_arch_break.
11822 * mini-arm.c (arm_patch): Add support for patching the blx calling sequence.
11824 2008-01-25 Zoltan Varga <vargaz@gmail.com>
11826 * cpu-*.md: Get rid of unused opcodes.
11828 * cpu-g4.md: Rename this to cpu-ppc.md for consistency with other archs.
11830 * Makefile.am: Move mini-trampolines.c to $(common_sources) since it is now used
11833 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_SPECIFIC_TRAMPOLINE
11836 * mini-s390x.h tramp-s390x.c Makefile.am: Rework the s390x trampoline code to use
11837 the arch independent trampoline code in mini-trampolines.c.
11839 * aot-runtime.c (mono_aot_init_vtable): Fix a warning.
11841 * mini.c (get_runtime_generic_context_ptr): Fix a warning.
11843 * mini-s390.h: Remove an unused define.
11845 * mini-s390.h tramp-s390.c Makefile.am: Rework the s390 trampoline code to use
11846 the arch independent trampoline code in mini-trampolines.c.
11848 * mini-arm.c (mono_arch_emit_prolog): Fix build.
11850 2008-01-24 Zoltan Varga <vargaz@gmail.com>
11852 * mini-sparc.c (mono_arch_output_basic_block): Remove some unecessary code.
11854 * mini-s390.c (mono_arch_emit_prolog): Fix build.
11856 * mini-s390x.c (mono_arch_emit_prolog): Fix build.
11858 * mini-ppc.c (mono_arch_emit_prolog): Fix build.
11860 * cpu-amd64.md: Use smaller sizes for int opcodes.
11862 * *.c: Get rid of the NOT_IMPLEMENTED define which is now in mini.h.
11864 * *.cs: Add some tests from the linear-ir branch. Move structs tests to
11867 * driver.c (mono_main): Add a --break-at-bb command line argument for JIT
11870 * mini.h *.c: Change cfg->vars to contain the MonoMethodVar entries directly
11871 instead of though a pointer to save an indirection when accessing elements of
11874 * mini.h (MONO_IS_COND_BRANCH_OP): Move these macros here from mini.c. Fix
11876 (NOT_IMPLEMENTED): New helper macro.
11877 (MONO_BB_FOR_EACH_INS): New helper macro to iterate through the instructions
11880 * *.c: Use the new helper macro.
11882 2008-01-21 Zoltan Varga <vargaz@gmail.com>
11884 * mini-x86.h (MONO_ARCH_AOT_SUPPORTED): Disable AOT for apple x86.
11886 2008-01-20 Zoltan Varga <vargaz@gmail.com>
11888 * mini-amd64.c (mono_arch_emit_prolog): Optimize the omit fp case to save two
11891 2008-01-18 Zoltan Varga <vargaz@gmail.com>
11893 * mini-amd64.c (mono_arch_emit_prolog): Disable the new optimization if
11894 profiling is enabled.
11896 * mini-amd64.c (mono_arch_call_opcode): Emit the save_sp_to_lmf instruction at
11898 (mono_arch_emit_prolog): Add more first bblock optimizations.
11900 * mini-amd64.c (mono_arch_call_opcode): Keep assignments to the arg registers
11901 in order if possible.
11902 (mono_arch_emit_prolog): Optimize assignments to arg registers in the first
11903 bblock, since the arguments are still in their original registers.
11905 * mini.c (type_from_op): Calling add.ovf on floats is not valid IL code.
11907 2008-01-17 Zoltan Varga <vargaz@gmail.com>
11909 * mini.c (mono_method_to_ir): Use the no-spilling optimization for CEE_CALLI
11912 * mini-amd64.c (mono_arch_emit_prolog): Save an instruction if the LMF is at
11915 * mini-amd64.h (MONO_ARCH_HAVE_NOTIFY_PENDING_EXC): Turn on this for amd64.
11917 * exceptions-amd64.c (mono_arch_notify_pending_exc): New function to
11918 process async exceptions received while in unmanaged code.
11920 * mini.c (mini_init): Install a callback with the runtime which will be called
11921 when a thread receives an async exception while in unmanaged code.
11923 * mini.c driver.c: Update after mono_get_native_wrapper () signature change.
11925 * mini-s390x.c (mono_arch_output_basic_block): Fix s390x build.
11927 2008-01-16 Wade Berrier <wberrier@novell.com>
11934 2008-01-16 Zoltan Varga <vargaz@gmail.com>
11936 * mini-x86.c (mono_arch_output_basic_block): Remove some gccism which prevents
11937 compilation with sun cc.
11939 * cpu-*.md: Fix the build.
11941 * cpu-x86.md: Fix the length of some load membase opcodes. Fixes #354241.
11943 * mini-amd64.h: Add some comments to the MonoLMF structure.
11945 * mini-ops.h cpu-amd64.c: Add a OP_AMD64_SAVE_SP_TO_LMF opcode.
11947 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Avoid setting the rip field
11948 in the LMF structure if possible. This saves two instructions in the
11949 managed->native wrappers.
11951 * mini-ops.h *.md: Make some opcodes names uniform by removing the op_ prefix.
11953 2008-01-16 Mark Probst <mark.probst@gmail.com>
11955 * generic-sharing.c: New type argument lookup code which uses the
11956 runtime generic context template.
11958 2008-01-15 Zoltan Varga <vargaz@gmail.com>
11960 * mini.c (mono_method_to_ir): Avoid emitting a write barrier when storing NULL.
11962 * mini-arm.c (add_general): Fix arm eabi parameter passing.
11963 (mono_arch_output_basic_block): Fix localloc implementation.
11965 * mini-amd64.c (peephole_pass): Sync store+load optimizations with the x86 version.
11967 * mini-ia64.c (peephole_pass): Fix ia64 build.
11969 * mini-amd64.c (peephole_pass): Fix a warning.
11971 * mini-amd64.c (mono_arch_allocate_vars): Make sure the LMF is always stored
11972 at a constant offset from sp/fp.
11974 * exceptions-amd64.c (mono_arch_find_jit_info): Compute the LMF address from fp/sp
11975 instead of obtaining it from *lmf in the managed method case.
11977 2008-01-14 Zoltan Varga <vargaz@gmail.com>
11979 * exceptions-amd64.c (mono_arch_find_jit_info): Remove some duplicate code.
11981 Mon Jan 14 12:33:06 CET 2008 David S. Miller <davem@davemloft.net>
11983 * mini.h (MonoInstList): New type.
11984 (MONO_INST_LIST_INIT, MONO_INST_LIST_EMPTY,
11985 __MONO_INST_LIST_ADD, MONO_INST_LIST_ADD,
11986 MONO_INST_LIST_ADD_TAIL, __MONO_INST_LIST_DEL,
11987 __MONO_INST_LIST_SPLICE, MONO_INST_LIST_SPLICE,
11988 MONO_INST_LIST_SPLICE_TAIL, MONO_INST_LIST_SPLICE_INIST,
11989 MONO_INST_LIST_SPLICE_TAIL_INIT, mono_container_of,
11990 MONO_INST_LIST_ENTRY, MONO_INST_LIST_FIRST_ENTRY,
11991 MONO_INST_LIST_LAST_ENTRY, MONO_INST_LIST_FOR_EACH,
11992 MONO_INST_LIST_FOR_EACH_PREV, MONO_INST_LIST_FOR_EACH_SAFE,
11993 MONO_INST_LIST_FOR_EACH_PREV_SAFE,
11994 MONO_INST_LIST_FOR_EACH_ENTRY,
11995 MONO_INST_LIST_FOR_EACH_ENTRY_REVERSE,
11996 MONO_INST_LIST_FOR_EACH_ENTRY_SAFE,
11997 mono_inst_list_first, mono_inst_list_last,
11998 mono_inst_list_next, mono_inst_list_prev): New instruction
11999 list handling interfaces.
12000 (MonoBasicBlock): Remove 'last_ins' and 'code', replace with
12001 list head 'ins_list'.
12002 (MonoInst): Replace next pointer with list head 'node'.
12003 (MonoCallInst): Make 'out_args' a MonoInstList.
12004 (MONO_INST_NEW_CALL): Explicitly init ->out_args.
12005 (MonoCompile): Delete reverse_inst_list and
12006 reverse_inst_list_len.
12007 * mini-hppa.c (mono_arch_call_opcode, NEW_INS,
12008 mono_arch_lowering_pass, mono_arch_local_regalloc,
12009 mono_arch_output_basic_block, mono_arch_emit_prolog):
12010 Convert to new instruction lists.
12011 (insert_after_ins): Delete.
12012 * inssel.brg (MONO_EMIT_NEW_BRANCH_BLOCK): Convert to new
12014 * mini-hppa.h (MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Likewise.
12015 * mini.c (NEW_BBLOCK, ADD_BBLOCK, CHECK_BBLOCK,
12016 split_bblock, mono_add_ins_to_end, mono_emit_call_args,
12017 mono_emulate_opcode, mono_emit_load_got_addr,
12018 inline_method, mono_method_to_ir, mono_print_bb_code,
12019 print_dfn, decompose_pass, nullify_basic_block,
12020 replace_out_block_in_code, remove_block_if_useless,
12021 merge_basic_blocks, move_basic_block_to_end,
12022 try_unsigned_compare, optimize_branches, mono_print_code,
12023 mini_select_instructions, remove_critical_edges): Likewise.
12024 * mini-amd64.c (emit_sig_cookie, mono_arch_call_opcode,
12025 peephole_pass_1, peephole_pass, mono_arch_lowering_pass,
12026 mono_arch_output_basic_block, mono_arch_emit_prolog):
12028 * mini-mips.c (mono_arch_call_opcode, peephole_pass,
12029 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
12030 mono_arch_output_basic_block): Likewise.
12031 (inst_list_prepend, insert_after_ins): Delete.
12032 * mini-mips.h (MONO_EMIT_NEW_BRANCH_NONZERO_LABEL,
12033 MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Convert to new
12035 * mini-x86.c (emit_sig_cookie, mono_arch_call_opcode,
12036 peephole_pass_1, peephole_pass, mono_arch_output_basic_block,
12037 mono_arch_emit_prolog): Likewise.
12038 * cfold.c (mono_constant_fold): Likewise.
12039 * liveness.c (visit_bb, mono_analyze_liveness,
12040 optimize_initlocals): Likewise.
12041 * ssapre.c (dump_code, process_bb, code_motion): Likewise.
12042 * graph.c (mono_draw_code_cfg): Likewise.
12043 * ssa.c (mono_ssa_rename_vars, mono_ssa_compute,
12044 mono_ssa_remove, mono_ssa_avoid_copies, mono_ssa_create_def_use,
12045 mono_ssa_cprop): Likewise.
12046 * abcremoval (get_relations_from_previous_bb, process_block):
12048 * local-propagation (mono_cprop_invalidate_values,
12049 mono_local_cprop_bb): Likewise.
12050 * mini-s390x.c (mono_arch_call_opcode, emit_sig_cookie,
12051 peephole_pass, mono_arch_output_basic_block,
12052 mono_arch_emit_prolog): Likewise.
12053 * mini-arm.c (mono_arch_call_opcode, peephole_pass,
12054 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
12055 mono_arch_emit_prolog): Likewise.
12056 (insert_after_ins): Delete.
12057 * aliasing.c (print_code_with_aliasing_information,
12058 mono_build_aliasing_information, mono_aliasing_deadce):
12059 Convert to new instruction lists.
12060 * mini-ia64.c (emit_sig_cookie, mono_arch_call_opcode,
12061 peephole_pass, NEW_INS, mono_arch_lowering_pass,
12062 mono_arch_local_regalloc, mono_arch_output_basic_block):
12064 (insert_after_ins): Delete.
12065 * mini-sparc.c (emit_sig_cookie, mono_arch_call_opcode,
12066 peephole_pass, mono_arch_output_basic_block): Convert to
12067 new instruction lists.
12068 * mini-codegen (InstList, inst_list_prepend,
12069 insert_after_ins): Delete.
12070 (insert_before_ins, get_register_force_spilling,
12071 get_register_spilling, free_up_ireg, free_up_reg,
12072 create_copy_ins, create_spilled_store, alloc_int_reg,
12073 alloc_float_reg, alloc_reg, mono_local_regalloc): Convert
12074 to new instruction lists.
12075 * mini-ppc.c (mono_arch_call_opcode, peephole_pass,
12076 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
12077 mono_arch_output_basic_block, mono_arch_emit_prolog): Likewise.
12078 (insert_after_ins): Delete.
12079 * mini-alpha.c (NEW_INS, peephole_pass, mono_arch_lowering_pass,
12080 mono_arch_local_regalloc, mono_arch_output_basic_block,
12081 mono_arch_call_opcode): Convert to new instruction lists.
12082 (insert_after_ins): Delete.
12083 * mini-s390.c (mono_arch_call_opcode, emit_sig_cookie,
12084 peephole_pass, mono_arch_output_basic_block,
12085 mono_arch_emit_prolog): Convert to new instruction lists.
12087 2008-01-11 Zoltan Varga <vargaz@gmail.com>
12089 * mini-amd64.c (mono_arch_output_basic_block): Use a 4 byte load in OP_CHECK_THIS.
12091 * mini-sparc.c (mono_arch_output_basic_block): Use a byte load in CHECK_THIS.
12094 * Makefile.am (version.h): Make this work with non-bash shells.
12096 2008-01-10 Zoltan Varga <vargaz@gmail.com>
12098 * mini.c (handle_delegate_ctor): Optimize away setting of NULL target.
12100 2008-01-08 Zoltan Varga <vargaz@gmail.com>
12102 * mini.c (mono_method_to_ir): Fix possible reading of invalid memory in
12103 the InitializeArray optimization.
12105 2008-01-06 Zoltan Varga <vargaz@gmail.com>
12107 * mini.c driver.c: Don't include os/gc_wrapper.h.
12109 2008-01-05 Zoltan Varga <vargaz@gmail.com>
12111 * mini.c (print_jit_stats): Print GC statistics if available.
12113 2008-01-04 Zoltan Varga <vargaz@gmail.com>
12115 * mini-amd64.c (mono_arch_allocate_vars): Align argument storage offsets to 8.
12117 2007-12-29 Zoltan Varga <vargaz@gmail.com>
12119 * mini-ppc.c (mono_arch_get_delegate_invoke_impl): Fix flushing of icache.
12121 2007-12-26 Zoltan Varga <vargaz@gmail.com>
12123 * mini.c (mini_init): Move the setting of GC_stackbottom to mono_gc_base_init ().
12125 * mini.c (mini_init): Call mono_gc_base_init () instead of MONO_GC_PRE_INIT ().
12127 * driver.c (mono_main): Ditto.
12129 2007-12-23 Zoltan Varga <vargaz@gmail.com>
12131 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_delegate_invoke ().
12133 * aot-compiler.c (emit_klass_info): Avoid emitting info if one of the methods
12134 in the vtable can't be encoded.
12135 (compile_method): Ditto.
12137 2007-12-21 Zoltan Varga <vargaz@gmail.com>
12139 * mini.c (setup_jit_tls_data): Use the MONO_ARCH_INIT_TOP_LMF_ENTRY macro if
12142 * mini-amd64.h mini-amd64.c exceptions-amd64.c tramp-amd64.c: Rename lmf->ebp to
12145 * exceptions-amd64.c (mono_arch_find_jit_info): Fix the detection of whenever
12146 the top LMF entry belongs to the current method.
12148 * mini.c: Update after renaming of mono_thread_get_pending_exception ().
12150 2007-12-20 Zoltan Varga <vargaz@gmail.com>
12152 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix a warning.
12154 * tramp-ia64.c (mono_arch_create_trampoline_code): Ditto.
12156 * tramp-sparc.c (mono_arch_create_trampoline_code): Check for thread interruption.
12158 * tramp-amd64.c (mono_arch_create_trampoline_code): Ditto.
12160 * tramp-x86.c (mono_arch_create_trampoline_code): Check for thread interruption.
12162 * cpu-amd64.md mini-amd64.h mini-amd64.c inssel-amd64.brg: Add ulong->double
12165 * basic-float.cs: Add an ulong->double cast test.
12167 2007-12-15 Zoltan Varga <vargaz@gmail.com>
12169 * mini.c (mono_method_to_ir): Fix a warning.
12171 2007-12-14 Zoltan Varga <vargaz@gmail.com>
12173 * mini-ops.h: Add OP_SWITCH.
12175 * mini.c graph.c ssa.c aliasing.c mini-<ARCH>.c inssel-<ARCH>.brg: Avoid using
12176 CEE_SWITCH in back-end code, use OP_SWITCH instead.
12178 2007-12-11 Geoff Norton <gnorton@novell.com>
12180 * mini-s390x.c: Minor change to the MAX() define to allow
12181 it to compile with other gcc versions.
12183 2007-12-11 Geoff Norton <gnorton@novell.com>
12186 * mini-s390x.c: Implement sext_i4 to fix the build on s390x
12188 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
12190 exceptions-arm.c (mono_arch_get_restore_context): Restore
12193 exceptions-arm.c (throw_exception): Save the frame pointer.
12194 This is a partial fix for #323747. Only the client side is
12197 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
12199 * mini.c (mono_method_to_ir): Verbose message in CEE_NEWOBJ
12200 was using an unrelated variable to log the class which
12201 needed the cctor to be called. This was crashing on arm.
12203 2007-12-09 Robert Jordan <robertj@gmx.net>
12205 * mini-x86.c (mono_arch_emit_epilog):
12206 Consider all kinds of 64-bit types. Fixes #323114.
12208 2007-12-08 Zoltan Varga <vargaz@gmail.com>
12210 * tramp-amd64.c (mono_arch_create_trampoline_code): Clean up the code a bit.
12212 2007-12-07 Zoltan Varga <vargaz@gmail.com>
12214 * mini-amd64.c (peephole_pass): Add a missing instruction check.
12216 Fri Dec 7 22:08:23 CET 2007 Paolo Molaro <lupus@ximian.com>
12218 * mini.c: run type ctor before allocating an object, not only
12219 when running it's constructor method (fixes at least part of bug #342507).
12221 2007-12-07 Zoltan Varga <vargaz@gmail.com>
12223 * mini-trampolines.c (mono_delegate_trampoline): Fix a warning.
12225 * mini-trampolines.c (mono_generic_class_init_trampoline): Remove a debug printf.
12226 * mini.h mini-amd64.c mini-x86.c: Get rid of the mono_arch_find_vtable ()
12229 * tramp-x86.c tramp-amd64.c mini-trampolines.c: Pass the vtable argument to
12230 mono_generic_class_init_trampoline () the same as it is done with the other
12233 * mini-arm.h mini-arm.c tramp-arm.c inssel-arm.brg cpu-arm.md
12234 aot-runtime.c aot-compiler.c: Implement AOT support.
12236 2007-12-07 Mark Probst <mark.probst@gmail.com>
12238 * mini-trampolines.c (mono_generic_class_init_trampoline): Fixed
12239 build for archs which don't have the vtable trampoline defined
12242 2007-12-07 Zoltan Varga <vargaz@gmail.com>
12244 * tramp-x86.c (mono_arch_create_trampoline_code): Fix the build.
12246 * tramp-ppc.c (mono_arch_create_trampoline_code): Use the new helper function.
12248 * mini-trampolines.c (mono_get_trampoline_func): New helper function.
12250 * tramp-<ARCH>.c: Use the new helper function.
12252 2007-12-07 Mark Probst <mark.probst@gmail.com>
12254 * inssel.brg: Added a pattern for the OP_TRAMPCALL_VTABLE
12255 trampoline call, which takes a vtable argument.
12257 * graph.c, mini-ops.h, local-propagation.c, aliasing.c: Treat
12258 OP_TRAMPCALL_VTABLEs like other calls.
12260 * mini-amd64.c, mini-amd64.h, mini-x86.c, mini-x86.h: Designated a
12261 register to hold the vtable argument to the OP_TRAMPCALL_VTABLE
12262 call. Implemented a support function which fetches the vtable
12263 from a register set.
12265 * mini.c, mini.h, tramp-amd64.c, tramp-x86.c, mini-trampolines.c:
12266 Implemented a generic class init trampoline, using the
12267 OP_TRAMPCALL_VTABLE opcode.
12269 * mini.c: Implemented static field access when sharing generic
12270 code. This implies initing the class using the new
12271 OP_TRAMPCALL_VTABLE call.
12273 2007-12-07 Mark Probst <mark.probst@gmail.com>
12275 * mini.c: Don't compile methods with sharing enabled if their
12276 classes are disabled for sharing.
12278 2007-12-06 Zoltan Varga <vargaz@gmail.com>
12280 * inssel.brg: Add a missing sign extension to the GETCHR and array access
12281 opcodes. Fixes #346563.
12283 * objects.cs: Add a new test.
12285 * aot-compiler.c (emit_method_code): Put back an #ifdef which is needed.
12287 * mini-<ARCH>.h mini.c aot-compiler.c aot-runtime.c: Get rid of the
12288 HAVE_PIC_AOT define and use AOT_SUPPORTED instead.
12290 2007-12-06 Zoltan Varga <vargaz@gmail.com>
12292 * mini-arm.h mini-arm.c: Add support for the common vtable trampoline.
12294 2007-12-03 Zoltan Varga <vargaz@gmail.com>
12296 * mini-arm.c (mono_arch_emit_exceptions): Avoid uninitialized memory in the
12299 2007-12-02 Zoltan Varga <vargaz@gmail.com>
12301 * patch-info.h (PATCH_INFO): Add DELEGATE_TRAMPOLINE.
12303 * mini.c aot-compiler.c aot-runtime.c: Implement the delegate creation
12304 optimization in the AOT case.
12306 2007-11-30 Zoltan Varga <vargaz@gmail.com>
12308 * aot-runtime (mono_aot_get_method_from_vt_slot): Add support for multi-byte method ref encodings.
12310 * aot-runtime.c (decode_klass_ref): Implement decoding of generic instances.
12312 * aot-compiler.c (encode_klass_ref): Implement proper encoding of generic instances.
12314 * mini.c (mono_method_to_ir): Optimize the common ldftn+create delegate combination.
12316 * mini-trampolines.c (mono_delegate_trampoline): Add some code to handle the case when the delegate
12317 is created by the inlined delegate ctor.
12319 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
12321 * mini.c (mono_jit_compile_method_inner): Replace calls to delegate invoke with the trampoline here too.
12323 2007-11-29 Zoltan Varga <vargaz@gmail.com>
12325 * cpu-x86.md: Fix the length of ckfinite.
12327 2007-11-28 Zoltan Varga <vargaz@gmail.com>
12329 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
12331 * mini-x86.c (mono_arch_output_basic_block): Clean up the fp stack properly in CKFINITE.
12332 (mono_arch_output_basic_block): Get rid of unused last_ins and last_offset.
12334 * mini-x86.c (mono_arch_output_basic_block): Add some micro optimizations.
12336 * mini-x86.c inssel-x86.brg cpu-x86.md: Move the implementation of the
12337 OP_START_HANDLER/OP_ENDFINALLY/OP_ENDFILTER opcodes to mini-x86.c.
12339 2007-11-28 Martin Baulig <martin@ximian.com>
12342 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline()
12343 after creating the trampoline.
12345 2007-11-27 Zoltan Varga <vargaz@gmail.com>
12347 * aot-runtime.c (load_aot_module): Check runtime version if needed.
12349 * aot-compiler.c: Add bind-to-runtime-version for producing AOT files which only load into a runtime with
12352 * generic-sharing.c (mono_helper_get_rgctx_other_ptr): Change the signature to take the calling class
12353 instead of the calling method to help AOT.
12355 * mini.c (get_runtime_generic_context_other_ptr): Update after the change.
12357 2007-11-26 Zoltan Varga <vargaz@gmail.com>
12359 * aot-runtime.c (mono_aot_init_vtable): Simplify this if MONO_ARCH_COMMON_VTABLE_TRAMPOLINE
12362 2007-11-23 Zoltan Varga <vargaz@gmail.com>
12364 * aot-compiler.c (emit_class_name_table): Properly encode generic class names.
12366 * aot-compiler.c (compile_method): Correct check for generic method definitions.
12367 (encode_method_ref): No need to handle generic method definitions specially.
12369 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
12371 * aot-runtime.c (decode_klass_ref): Clean this up and rename from
12374 * aot-compiler.c (encode_klass_ref): Clean this up and rename from
12376 (compile_method): Enable generic sharing.
12378 2007-11-22 Zoltan Varga <vargaz@gmail.com>
12380 * mini.c (get_runtime_generic_context_other_ptr): Disable AOT here.
12381 (mini_method_compile): Add preliminary support for AOTing shared generic code.
12383 * aot-compiler.c (compile_method): Add preliminary support for AOTing shared
12386 * mini-trampolines.c: Fix a warning.
12388 * mini.c (get_runtime_generic_context_other_ptr): Use NEW_METHODCONST instead of
12390 (mono_method_to_ir): Use NEW_DOMAINCONST in one place.
12391 (generic_class_is_reference_type): Remove unused function.
12393 * mini-trampolines.c (mono_magic_trampoline): Avoid loading metadata if possible
12394 in the generic vtable trampoline case.
12396 * aot-runtime.c (mono_aot_init_vtable): Use the generic vtable trampoline.
12398 * aot-runtime.c (mono_aot_get_method_from_vt_slot): New helper function to
12399 return an AOT method based on a vtable slot.
12401 * aot-compiler.c (compile_method): Avoid AOTing synchronized methods for now.
12403 * mini.c (mini_get_vtable_trampoline): Export this.
12405 2007-11-22 Martin Baulig <martin@ximian.com>
12408 (MonoDebuggerInfo): Move `debugger_version' up.
12410 2007-11-22 Martin Baulig <martin@ximian.com>
12413 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline().
12415 * mini-trampolines.c
12416 (mono_delegate_trampoline): Call mono_debugger_trampoline_compiled()
12417 after compiling the method.
12419 2007-11-20 Martin Baulig <martin@ximian.com>
12422 (mono_debugger_insert_method_breakpoint): Moved into mono-debug-debugger.c.
12423 (mono_debugger_remove_breakpoint): Likewise.
12424 (mono_debugger_check_breakpoints): Likewise.
12426 * debug-debugger.c: Implement the new breakpoint interface here.
12428 2007-11-18 Zoltan Varga <vargaz@gmail.com>
12430 * mini-amd64.c (mono_arch_output_basic_block): Unify the implementation of
12431 CEE_CONV_I1/SEXT_I1 and I2 since they are the same.
12433 * mini-x86.c (mono_arch_output_basic_block): Ditto.
12435 2007-11-17 Zoltan Varga <vargaz@gmail.com>
12437 * mini-amd64.c (mono_arch_output_basic_block): Fix a typo.
12439 * mini-x86.c (mono_arch_get_inst_for_method): Remove code which is now in
12442 * mini-ia64.c (mono_arch_get_inst_for_method): Remove code which is now in
12445 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for methods
12446 returning a vtype in a register.
12448 * mini.c (mini_get_inst_for_method): Move the handling of the atomic operations
12449 here from the arch specific code.
12451 * mini-amd64.c (mono_arch_get_inst_for_method): Remove code which is now in
12454 * mini-amd64.c (mono_arch_output_basic_block): Add some micro optimizations.
12455 (mono_arch_emit_prolog): Increment maximum prolog size.
12457 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Move the implementation of the
12458 START_HANDLER/ENDFINALLY/ENDFILTER opcodes to mini-amd64.c.
12460 * mini-x86.c (get_call_info): Receive a MonoCompile instead of a
12461 MonoGenericSharingContext.
12463 * mini-ia64.c (get_call_info): Receive a MonoCompile instead of a
12464 MonoGenericSharingContext. Allocate memory from the cfg mempool.
12466 2007-11-15 Mark Probst <mark.probst@gmail.com>
12468 * mini.c, mini.h, generic-sharing.c: Functions for producing code
12469 which extract fields out of the runtime generic context. Full
12470 sharing of the NEWARR opcode.
12472 Thu Nov 15 14:20:21 CET 2007 Paolo Molaro <lupus@ximian.com>
12474 * abcremoval.c, mini.c, ssa.c, ssapre.c: updated to implement
12475 --enable-minimal=ssa.
12477 2007-11-13 Zoltan Varga <vargaz@gmail.com>
12479 * mini-trampolines.c (mono_delegate_trampoline): Update after
12480 mono_marshal_get_delegate_invoke () signature change.
12482 2007-11-13 Mark Probst <mark.probst@gmail.com>
12484 * mini.c: Removed the shared context in favor of the generic
12485 sharing context. Allocate the MonoJitInfo structure with room for
12486 the generic sharing context if it's needed.
12488 * mini.h: Remove MonoGenericSharingContext declaration. It's in
12489 domain-internals.h now.
12491 * mini-x86.c: Pass the generic sharing context to get_call_info ().
12493 * generic-sharing.c: Several changes for working without a shared
12494 context and instead operating on open types instead.
12496 2007-11-12 David S. Miller <davem@davemloft.net>
12498 * inssel-sparc.brg: Fix double instruction emit.
12500 2007-11-12 Zoltan Varga <vargaz@gmail.com>
12502 * mini.c (mono_jit_runtime_invoke): Avoid trying to compile the Array
12503 Get/Set/Address methods.
12505 * mini.c debug-debugger.c mini-trampolines.c: Update after
12506 mono_marshal_get_delegate_invoke signature change.
12508 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
12510 * cpu-arm.md: Increase the max size of OP_THROW to 24 bytes.
12511 This can happens with dynamic methods. Fixes the other bug in #322722.
12513 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
12515 * tramp-arm.c (mono_arch_patch_callsite): Support patching
12518 * mini-arm.c (arm_patch): Implement patching of BX call
12519 sequence. Fixes one of the bugs in #322722.
12521 2007-11-03 David S. Miller <davem@huronp11.davemloft.net>
12523 * mini-sparc.c (mono_arch_flush_icache): Make more efficient
12524 under Linux. We only need to flush every 32-byte cache line.
12526 2007-11-07 Massimiliano Mantione <massi@ximian.com>
12529 move_basic_block_to_end: Add branches when needed, eventually creating
12531 optimize_branches: added a parameter that tells if it's ok to create
12532 new BBs (doing is "df_visit" has been called is (IMHO) a nightmare),
12533 and avoid calling move_basic_block_to_end when it's not ok.
12536 2007-11-07 Mark Probst <mark.probst@gmail.com>
12538 * mini.c: Abort inlining call to InitializeArray if something
12539 looks wrong. Let the icall handle it, which now has proper safety
12542 2007-11-05 Rodrigo Kumpera <rkumpera@novell.com>
12544 * mini.c (mono_spill_call): add support for soft-float.
12546 * mini.c (mono_method_to_ir): add support for soft-float
12547 to inlined functions that return float.
12549 * mini.c (mono_method_to_ir): add support for soft-float
12550 to cee_stsfld opcode on float fields.
12552 2007-11-05 Geoff Norton <gnorton@novell.com>
12554 * mini-x86.h: Fix the structure access for X86 Leopard.
12557 2007-11-05 Martin Baulig <martin@ximian.com>
12559 * mini-trampolines.c
12560 (mono_magic_trampoline): Call mono_debugger_trampoline_compiled()
12561 after compiling the method to notify the debugger.
12563 2007-11-05 Martin Baulig <martin@ximian.com>
12565 * debug-debugger.h (MonoDebuggerInfo): Use the new breakpoint tables.
12567 2007-11-02 Zoltan Varga <vargaz@gmail.com>
12569 * mini-sparc.c (EMIT_COND_SYSTEM_EXCEPTION_GENERAL): Applied patch from
12570 David Miller <davem@davemloft.net>. Allow larger offsets in branches.
12572 2007-11-01 Zoltan Varga <vargaz@gmail.com>
12574 * mini-amd64.c (mono_arch_emit_prolog): Check the domain as well for
12575 native-to-managed wrappers.
12577 2007-11-01 Geoff Norton <gnorton@novell.com>
12579 * mini-ppc.h, mini-x86.h: Handle Leopards renaming of some structure
12582 Wed Oct 31 20:23:14 CET 2007 Paolo Molaro <lupus@ximian.com>
12584 * mini.c, mini-x86.c: when getting back from unmanaged code
12585 to managed via a marshaled delegate we also need to set the
12588 Wed Oct 31 19:53:33 CET 2007 Paolo Molaro <lupus@ximian.com>
12590 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: breakpoint table support
12593 Wed Oct 31 19:29:30 CET 2007 Paolo Molaro <lupus@ximian.com>
12595 * mini.c, mini.h, mini-x86, tramp-x86.c, mini-x86.h: added API to
12596 let the debugger or other external agents to tell the JIT when
12597 a sw breakpoint has been inserted in the code that the JIT needs
12598 to be able to inspect.
12600 2007-10-31 Martin Baulig <martin@ximian.com>
12603 (MonoDebuggerInfo): Remove `runtime_class_init'.
12605 2007-10-30 Martin Baulig <martin@ximian.com>
12608 (mono_debugger_thread_created): Added `MonoThread *' argument.
12609 (mono_debugger_extended_notification): New public method.
12610 (mono_debugger_trampoline_compiled): New public method.
12613 (MonoDebuggerThreadInfo): Added `thread' and
12614 `extended_notifications' fields.
12617 (debugger_executable_code_buffer): New static variable.
12620 (MonoDebuggerInfo): Added `executable_code_buffer',
12621 `executable_code_buffer_size', `breakpoint_info_area',
12622 `breakpoint_table' and `breakpoint_table_size'.
12624 2007-10-26 Rodrigo Kumpera <rkumpera@novell.com>
12626 * mini-arm.c (mono_arch_build_imt_thunk): Take the advantage
12627 that IP either is an unused value or the vtable pointer. IMT
12628 calls use vtable + offset now. Reduced by almost half the size
12631 2007-10-26 Jonathan Chambers <joncham@gmail.com>
12633 * mini-amd64.c: Begin Win64 port. Use AMD64_ARG_REG#
12634 defines to access param registers. Replace long usage with
12635 gsize as sizeof(long) != sizeof(void*) on Win64.
12637 * mini-amd64.h: Add %rdi and %rsi to MonoLMF structure
12638 on Win64. Fix intrinsic, use _AddressOfReturnAddress
12639 instead of non-existant _GetAddressOfReturnAddress.
12641 * tramp-amd64.c: Use AMD64_ARG_REG# defines to access
12642 param registers. Save/restore %rdi and %rsi in MonoLMF.
12644 * exceptions-amd64.c: Use AMD64_ARG_REG# defines to access
12645 param registers. Modify (throw_exception) signature to take
12646 %rdi and %rsi on Win64.
12648 Code is contributed under MIT/X11 license.
12650 Thu Oct 25 23:06:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
12652 * helpers.c: unlink debugging output files.
12654 2007-10-25 Zoltan Varga <vargaz@gmail.com>
12656 * mini.c: Move mono_create_ftnptr () to object.c.
12658 2007-10-24 Rodrigo Kumpera <rkumpera@novell.com>
12660 * helpers.c (mono_disassemble_code): MonoCompile parameter is now
12661 optional. This function can now be used to disassemble code generated
12662 outside the JIT such as trampolines and IMT thunks.
12664 * mini-arm.h: defined MONO_ARCH_HAVE_IMT.
12666 * mini-arm.c (decode_vcall_slot_from_ldr): added, extract the
12667 vtable pointer from a ldr instruction.
12669 * mini-arm.c (mono_arch_get_vcall_slot_addr): support the
12670 new IMT call sequence.
12672 * mini-arm.c (mono_arch_output_basic_block): emit the IMT
12673 call sequence for interface invocations.
12675 * mini-arm.c (mono_arch_emit_imt_argument): added, required
12676 for imt support. This function is empty since IMT on ARM requires no
12677 special handling on the IR side.
12679 * mini-arm.c (mono_arch_find_imt_method): added, required for
12682 * mini-arm.c (mono_arch_find_this_argument): added, required
12685 * mini-arm.c (arm_emit_value_and_patch_ldr): added, patches
12686 a ldr instruction to load a value stored in the code stream.
12688 * mini-arm.c (mono_arch_build_imt_thunk):added, required
12692 2007-10-23 Zoltan Varga <vargaz@gmail.com>
12694 * mini.c (mini_init): Install the jump trampoline callback.
12696 Tue Oct 23 17:07:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
12698 * mini-trampolines.c: handle synchronized methods with the common
12699 vtable trampoline (bug #335601).
12701 2007-10-17 Zoltan Varga <vargaz@gmail.com>
12703 * mini-ia64.h mini-amd64.c: Add support for the common vtable trampoline.
12705 * inssel.brg (mini_emit_virtual_call): Fix the computation of ins->inst_offset on
12708 * mini-ia64.h mini-ia64.c: Add support for IMT.
12710 * mini-x86.c (mono_arch_emit_prolog): Increase the size allocated for the
12711 prolog. Fixes #331958.
12713 2007-10-15 Zoltan Varga <vargaz@gmail.com>
12715 * mini-sparc.h mini-sparc.c: Add support for the common vtable trampoline.
12717 Mon Oct 15 11:18:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
12719 * mini-ppc.c, mini-ppc.h: ppc support for the common vtable
12722 Mon Oct 15 10:41:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
12724 * mini-amd64.c, mini-amd64.h: amd64 support for the common vtable
12727 Mon Oct 15 10:39:26 CEST 2007 Paolo Molaro <lupus@ximian.com>
12729 * mini-x86.c, mini-x86.h: x86 support for the common vtable
12732 Mon Oct 15 10:37:15 CEST 2007 Paolo Molaro <lupus@ximian.com>
12734 * mini-trampolines.c: changed the magic rampoline to understand
12735 the common vtable trampoline method: the method to invoke is
12736 determined by the vtable displacement of the call.
12738 Mon Oct 15 10:35:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
12740 * mini.c, mini.h: register the common vtable trampoline if the
12741 architecture supports it.
12743 Mon Oct 15 09:50:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
12745 * cpu-amd64.md: use the correct max length for tls_get.
12747 2007-10-14 Zoltan Varga <vargaz@gmail.com>
12749 * mini.c (mono_method_to_ir): Use mini_get_class in CEE_LDELEM_ANY and
12750 CEE_STELEM_ANY. Fixes #333696.
12752 Thu Oct 11 18:04:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
12754 * exceptions-x86.c: provide more graceful handling of the case where
12755 we followed a bogus function pointer from managed code (bug #332866).
12757 2007-10-11 Mark Probst <mark.probst@gmail.com>
12759 * mini.h, mini.c: Introduced the MonoGenericSharingContext, which
12760 replaces the generic_shared flag and will carry more information
12763 * generic-sharing.c: Added mini_type_stack_size() which allows
12764 allows open types if given a generic sharing context.
12765 mini_get_basic_type_from_generic() takes a
12766 MonoGenericSharingContext* instead of a MonoCompile* now.
12768 * mini-alpha.c, mini-amd64.c, mini-arm.c, mini-hppa.c,
12769 mini-ia64.c, mini-mips.c, mini-ppc.c, mini-s390.c, mini-s390x.c,
12770 mini-sparc.c, mini-x86.c: Trivial changes required by the two
12771 changes above. Just passing arguments through to the right
12774 Wed Oct 10 19:44:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
12776 * mini-arm.c: unify the call emission to emit_code_seq().
12778 Wed Oct 10 13:05:46 CEST 2007 Paolo Molaro <lupus@ximian.com>
12780 * tramp-arm.c: reduced the trampoline size.
12782 2007-10-10 Mark Probst <mark.probst@gmail.com>
12784 * generic-sharing.c, mini.h, mini-amd64.c, mini-x86.c: Moved type
12785 variable handling out of arch-specific code.
12787 Wed Oct 10 10:49:28 CEST 2007 Paolo Molaro <lupus@ximian.com>
12789 * mini-arm.c: implemented fast delegate dispatch.
12791 2007-10-09 Zoltan Varga <vargaz@gmail.com>
12793 * mini-amd64.c (mono_arch_compute_omit_fp): Add more checks to ensure
12794 that fp elimination is turned off if the space required by locals is too
12795 big. Fixes #331958.
12797 Tue Oct 9 21:01:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
12799 * Makefile.am, mini-arm.c, mini-arm.h, tramp-arm.c: ported
12800 ARM to the new style trampoline.
12802 2007-10-09 Zoltan Varga <vargaz@gmail.com>
12804 * tramp-amd64.c: Rework the specific trampoline code to make it smaller.
12806 * mini-amd64.h mini-amd64.c: Export amd64_patch as mono_amd64_patch.
12808 2007-10-09 Martin Baulig <martin@ximian.com>
12811 (MonoDebuggerMetadataInfo): Added `field_info_type_offset' and
12812 `field_info_offset_offset'.
12814 Tue Oct 9 09:47:51 CEST 2007 Paolo Molaro <lupus@ximian.com>
12816 * mini-ppc.c, mini-ppc.h, mini-ops.h, inssel-ppc.brg, cpu-g4.md:
12817 removed more internal usage of the r11 register and made it available
12818 to the register allocator.
12820 2007-10-08 Mark Probst <mark.probst@gmail.com>
12822 * mini.c, mini-amd64.c, mini-x86.c: Allow open generic contexts
12823 when sharing generics and treat type variables as references.
12825 Mon Oct 8 10:55:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
12827 * mini-ppc.c: started removing the internal uses of register r11
12828 to eventually allow the register allocator to manage it as an
12829 additional available register.
12831 Mon Oct 8 14:25:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
12833 * tramp-amd64.c: fixed memory corruption in the trampoline generation.
12835 Mon Oct 8 12:06:33 CEST 2007 Paolo Molaro <lupus@ximian.com>
12837 * tramp-ppc.c, tramp-x86.c: reduce the alignment requirements for
12838 specific trampolines as they are not performance critical as a jump
12839 target (maybe align as before only for AOT code?). This saves about
12840 200 KB of native code on x86 for monodevelop startup.
12842 Mon Oct 8 10:04:40 CEST 2007 Paolo Molaro <lupus@ximian.com>
12844 * tramp-ppc.c: reduce the size of the trampolines, saves 160KB on
12845 monodevelop startup.
12847 2007-10-06 Zoltan Varga <vargaz@gmail.com>
12849 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Allow signed displacements.
12851 * mini-sparc.h mini-sparc.c: Implement IMT support.
12853 * tramp-sparc.c (mono_arch_create_trampoline_code): Rework the trampoline code so
12854 its smaller and doesn't clobber sparc_g1.
12856 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Update after trampoline changes.
12858 Fri Oct 5 18:28:11 CEST 2007 Paolo Molaro <lupus@ximian.com>
12860 * mini-ppc.c: optimized the size of the IMT thunks a bit.
12862 Fri Oct 5 18:08:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
12864 * mini-ppc.c: implemented fast delegate invocation.
12866 Fri Oct 5 00:01:05 CEST 2007 Paolo Molaro <lupus@ximian.com>
12868 * mini-ppc.h, mini-ppc.c: IMT support for the PPC architecture.
12870 Thu Oct 4 22:04:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
12872 * mini-ppc.c, mini-ppc.h, tramp-ppc.c, Makefile.am: port the PPC
12873 code to the new style trampoline in preparation for IMT support.
12875 Thu Oct 4 19:01:59 CEST 2007 Paolo Molaro <lupus@ximian.com>
12877 * mini-ppc.c, tramp-ppc.c: don't use r13 as it's used by the PPC EABI
12878 systems already. This also reduces the specific trampiline sizes and
12879 prepares for the use of r12 as the IMT identifier register.
12881 Thu Oct 4 16:38:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
12883 * mini-mips.h: endianess fix (simplified from a patch by
12884 Thomas Kunze <thommy@tabao.de>, bug #323737).
12886 Thu Oct 4 14:43:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
12888 * exceptions-ppc.c, mini-ppc.h: refactor to use macros
12889 to access ucontext fields and enable netbsd support
12890 (partially from Magnus Henoch <mange@freemail.hu>).
12892 Thu Oct 4 12:35:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
12894 * genmdesc.pl: patch from Henryk Plotz <henryk@openmoko.org> to
12895 use the preprocessor from the CPP env var if it is set.
12897 Wed Oct 3 17:11:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
12899 * mini-trampolines.c: fixed an assertion and moved it earlier in the
12900 code, before interface_offset gets used.
12902 2007-10-02 Zoltan Varga <vargaz@gmail.com>
12904 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Call
12905 mono_class_setup_vtable () before accessing klass->vtable.
12907 2007-10-01 Zoltan Varga <vargaz@gmail.com>
12909 * aot-compiler.c (get_plt_index): Rework the handling of wrappers to be not so
12912 Mon Oct 1 15:00:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
12914 * mini.c, mini-trampolines.c, mini.h: enable the lazy filling of the
12915 IMT slots (this saves hundreds of KB of memory in programs like
12916 IronPython and Monodevelop).
12918 Mon Oct 1 14:44:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
12920 * mini.c: print the delegate counter.
12922 Mon Oct 1 14:36:50 CEST 2007 Paolo Molaro <lupus@ximian.com>
12924 * mini-x86.c: make it easier to enable the debugging code for IMT
12927 2007-09-28 Martin Baulig <martin@ximian.com>
12930 (MonoDebuggerMetadataInfo): Add `klass_image_offset',
12931 `mono_method_klass_offset' and `mono_method_token_offset'.
12933 2007-09-20 Mark Probst <mark.probst@gmail.com>
12935 * mini.c: First generics sharing implementation. Can only share
12936 in very simple cases. If sharing doesn't work it falls back to
12937 dedicated compilation.
12939 * mini.h: Flag in MonoCompile to specify whether generic
12940 compilation is shared. Flags enum for marking which generic inst
12941 of a context is used. Prototypes for helper functions.
12943 * generic-sharing.c: Helper functions for generic method sharing.
12945 * optflags-def.h: Optimization flag (gshared) for enabling generic
12946 method sharing added.
12948 * Makefile.am: generic-sharing.c added.
12950 2007-09-19 Daniel Nauck <dna@mono-project.de>
12952 * mini.c (mono_thread_abort): fixed typo in r86014. It should be '==' instead of '!='.
12954 2007-09-19 Massimiliano Mantione <massi@ximian.com>
12955 * mini.c (mono_thread_abort): Correctly handle ThreadAbortException,
12958 2007-09-19 Martin Baulig <martin@ximian.com>
12960 * mini.c (mini_cleanup): Only call mono_debugger_cleanup() here;
12961 mono_debug_cleanup() is now part of mono_cleanup().
12963 2007-09-18 Zoltan Varga <vargaz@gmail.com>
12965 * driver.c (mono_main): Fix a warning.
12967 2007-09-17 Zoltan Varga <vargaz@gmail.com>
12969 * aot-compiler.c: Optimize various parts when processing large assemblies.
12972 * mini.c (mono_patch_info_hash): Improve hash function.
12974 2007-09-14 Jonathan Chambers <joncham@gmail.com>
12976 * mini-exceptions.c: Add HAVE_UNISTD_H check around include.
12978 Code is contributed under MIT/X11 license.
12980 2007-09-14 Zoltan Varga <vargaz@gmail.com>
12982 * mini.c (mini_init): Fix a leak.
12984 * debug-mini.c (mono_debug_free_method_jit_info): Fix a leak.
12986 Fri Sep 14 12:53:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
12988 * mini.c: redirect string.InternalAllocStr() to the managed allocator.
12990 2007-09-14 Zoltan Varga <vargaz@gmail.com>
12992 * mini-amd64.c (mono_arch_find_imt_method): Add support for AOT code.
12994 2007-09-13 Zoltan Varga <vargaz@gmail.com>
12996 * Makefile.am generics-variant-types.2.il generics.cs: Add some generics
12999 * inssel.brg: Reorganize the isinst/castclass code to reduce code duplication.
13001 * mini.c (handle_alloc): Enable managed allocators in AOT code.
13003 * aot-compiler.c (encode_patch): Add support for MONO_WRAPPER_ALLOC.
13005 * aot-runtime.c (decode_patch_info): Ditto.
13007 2007-09-12 Jonathan Chambers <joncham@gmail.com>
13009 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement
13010 static case. Cache delegates in architecture specific code,
13011 based on number of parameters.
13013 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Cache delegates
13014 in architecture specific code, based on number of parameters.
13016 * mini-trampolines.c (mono_delegate_trampoline): Architecture specific
13017 caching happen in architecture specific code now.
13019 Code is contributed under MIT/X11 license.
13021 2007-09-12 Jonathan Chambers <joncham@gmail.com>
13023 * mini.h, mini.c, mini-x86.c, mini-amd64.c, mini-hppa.c, mini-mips.c,
13024 mini-s390x.c, mini-arm.c, mini-ia64.c, mini-sparc.c, mini-ppc.c, mini-alpha.c,
13025 mini-s390.c: Add mono_arch_init and mono_arch_cleanup methods.
13027 Code is contributed under MIT/X11 license.
13029 2007-05-15 Massimiliano Mantione <massi@ximian.com>
13030 * mini.c: (mono_thread_abort) Fixed bug #82416.
13032 Tue Sep 11 16:15:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
13034 * mini.: hook the new managed GC allocation feature into the JIT.
13036 Tue Sep 11 16:14:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
13038 * mini.c: implementation for the new runtime tls opcode.
13040 2007-09-11 Martin Baulig <martin@ximian.com>
13043 (MonoDebuggerMetadataInfo): Add `mono_method_flags_offset' and
13044 `mono_method_inflated_offset'.
13046 2007-09-07 Zoltan Varga <vargaz@gmail.com>
13048 * driver.c mini.h mini.c: Add a new devel command line option for injecting
13049 async exceptions into a method.
13051 * mini-amd64.h mini-amd64.c: Implement injecting of async exceptions for the
13052 purpose of testing whenever the unwinder works at every instruction.
13054 Thu Sep 6 12:42:14 CEST 2007 Paolo Molaro <lupus@ximian.com>
13056 * mini.c: check accessibility of method used in ldftn (fixes
13059 2007-09-04 Zoltan Varga <vargaz@gmail.com>
13061 * mini-amd64.c (mono_arch_output_basic_block): Fix a warning.
13063 * inssel.brg: Fix a warning.
13065 2007-09-03 Martin Baulig <martin@ximian.com>
13067 * debug-debugger.c: `MONO_DEBUGGER_EVENT_INITIALIZE_MANAGED_CODE'
13068 now takes the `main_method' as argument.
13070 2007-09-02 Zoltan Varga <vargaz@gmail.com>
13072 * cpu-sparc.md (endfilter): Add missing src1:i argument.
13074 2007-08-30 Jonathan Chambers <joncham@gmail.com>
13076 * driver.c: include the cil-coff.h header on Windows.
13078 Code is contributed under MIT/X11 license.
13080 Thu Aug 30 16:17:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
13082 * mini.c, driver.c: don't include the cil-coff.h header.
13084 Thu Aug 30 14:50:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
13086 * mini.c: flag places that needs fixes fo soft-float support.
13088 Wed Aug 29 18:26:20 CEST 2007 Paolo Molaro <lupus@ximian.com>
13090 * mini.h, inssel-float.brg: fix soft-float constant loads on big
13091 endian systems (partially from Dean Jenkins, bug #81924).
13093 2007-08-28 Mark Probst <mark.probst@gmail.com>
13095 * mini.c (check_linkdemand): Remove embedded reference object in
13096 call to LinkDemandSecurityException.
13097 (mono_jit_compile_method_inner): Call LinkDemandSecurityException
13098 with an IntPtr instead of a reference object.
13100 2007-08-28 Zoltan Varga <vargaz@gmail.com>
13102 * mini.c (handle_initobj): Handle alignment properly.
13104 * inssel.brg (mini_emit_memset): Ditto.
13106 * inssel.brg (mini_emit_memcpy): Ditto.
13108 * inssel-sparc.brg: Ditto.
13110 * mini.h mini.c inssel-*.brg: Pass alignment information to OP_MEMCPY/MEMSET.
13112 2007-08-26 Zoltan Varga <vargaz@gmail.com>
13114 * mini-exceptions.c (mono_handle_exception_internal): Skip the first frame for
13115 exceptions raised in unmanaged code. Fixes part of #82594.
13117 2007-08-24 Mark Probst <mark.probst@gmail.com>
13119 * mini.c (mono_method_to_ir), declsec.c
13120 (mono_declsec_linkdemand_aptc): Fixed custom attr leaks.
13122 2007-08-22 Martin Baulig <martin@ximian.com>
13125 (MonoDebuggerThreadInfo): New typedef.
13126 (mono_debugger_thread_table): New global variable.
13127 (mono_debugger_thread_created): New public function.
13128 (mono_debugger_thread_cleanup): New public function.
13131 (MonoDebuggerInfo):
13132 - removed `get_current_thread' and `lookup_assembly'.
13133 - removed `data_table'.
13134 - added `thread_table'.
13137 (mono_thread_start_cb): Call mono_debugger_thread_created().
13138 (mono_thread_attach_cb): Likewise.
13139 (mini_thread_cleanup): Call mono_debugger_thread_cleanup().
13140 (mini_cleanup): Move mono_debug_cleanup() down, after free'ing the
13143 * driver.c (mono_main): Move mono_debug_init() up, before calling
13144 mini_init(); mono_debug_init_1() and mono_debug_init_2() are gone.
13146 Tue Aug 21 16:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
13148 * mini-x86.c, inssel-x86.brg: group multiple stack adjustments
13149 together when passing several arguments of type double (gives a small
13150 speedup and saves a few bytes of generated code).
13152 2007-08-20 Jb Evain <jbevain@novell.com>
13154 * mini.c (mono_method_to_ir): fix leak on InvalidProgramException.
13156 2007-08-20 Jb Evain <jbevain@novell.com>
13158 * mini.c (mono_method_to_ir): throw MethodAccessException
13159 and FieldAccessException instead of InvalidProgramException.
13161 2007-08-20 Mark Probst <mark.probst@gmail.com>
13163 * mini.c: CoreCLR security checks.
13165 * mini.h: Removed MonoSecurityMode (moved to
13166 metadata/security-manager.h) and mono_security_mode global var
13167 (replaced by set/get functions in security-manager.h).
13169 * driver.c: Added "core-clr-test" security mode for testing. Used
13170 set-function for setting security mode.
13172 2007-08-17 Mark Probst <mark.probst@gmail.com>
13174 * mini.c: MonoJitInfo's are freed hazardously now. Statistics for
13175 the new jit_info_table.
13177 * driver.c: Test code for the new jit_info_table (enabled by the
13178 define MONO_JIT_INFO_TABLE_TEST).
13180 2007-08-14 Zoltan Varga <vargaz@gmail.com>
13182 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
13183 detection of call <REG> instruction sequence. Fixes build on freebsd.
13185 2007-08-13 Zoltan Varga <vargaz@gmail.com>
13187 * mini-exceptions.c: Fix a warning.
13189 2007-08-11 Zoltan Varga <vargaz@gmail.com>
13191 * exceptions-amd64.c (mono_arch_handle_altstack_exception): Enable the new
13192 stack overflow handling code on amd64 too.
13194 * mini-exceptions.c (mono_setup_altstack): Make this use
13195 mono_thread_get_stack_bounds ().
13197 * mini-x86.h: Disable sigaltstack on solaris x86.
13199 2007-08-10 Zoltan Varga <vargaz@gmail.com>
13201 * mini-exceptions.c (mono_setup_altstack): Enable this to work on solaris x86.
13203 2007-08-10 Geoff Norton <gnorton@customerdna.com>
13205 * tramp-x86.c: Remove some unneeded alignment changes on Apple. Fixes #82387.
13207 2007-08-08 Zoltan Varga <vargaz@gmail.com>
13209 * mini-exceptions.c (mono_print_thread_dump): Enable this on amd64 too.
13211 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Fix a warning.
13213 2007-08-03 Neale Ferguson <neale@sinenomine.net>
13215 * mini-s390.c (add_general): Adjust offset calculation to take into account of rounding up
13218 Thu Aug 2 17:36:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
13220 * mini-ppc.c: avoid an invalid encoding of unsigned right shift by 0
13221 to be emitted (bug #82281).
13223 2007-08-01 Martin Baulig <martin@ximian.com>
13225 Merged the `debugger-dublin' branch.
13227 * debug-debugger.h (MonoDebuggerInfo):
13228 Removed the `old_*' compatibility entries.
13229 Added `debugger_version' and `data_table'.
13230 Renamed `get_method_addr_or_bpt' -> `insert_breakpoint'.
13231 Renamed `remove_method_breakpoint' -> `remove_breakpoint'.
13234 (MiniDebugMethodBreakpointInfo): Add `address_list'.
13235 (mono_debugger_check_breakpoints): Take a `MonoDebugMethodAddress *'
13236 instead of a `gconstpointer'.
13237 (mono_debugger_insert_method_breakpoint): Return a
13238 `MonoDebugMethodAddressList *'.
13240 2007-06-28 Martin Baulig <martin@ximian.com>
13242 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
13244 2007-08-01 Zoltan Varga <vargaz@gmail.com>
13246 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Avoid using
13247 __builtin_frame_address () since it is broken on older gcc versions.
13249 Tue Jul 31 17:34:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
13251 * mini.c, mini.h, mini-exceptions.c: added a bit of documentation
13252 on the stack overflow handling and made the managed stack overflows
13253 catchable in most cases using soft guard pages.
13254 * exceptions-x86.c: added code to restore the protection in the soft
13255 guard pages at the end of exception handling.
13257 2007-07-31 Zoltan Varga <vargaz@gmail.com>
13259 * mini.c (SIG_HANDLER_SIGNATURE): Fix a warning.
13261 Mon Jul 30 17:43:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
13263 * exceptions-ppc.c, mini-ppc.h: arch-specific stack overflow
13264 exception handling.
13266 Mon Jul 30 17:38:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
13268 * mini-alpha.h, mini-ia64.h, mini-sparc.h: disable the altstack
13269 signal handling support until it has been ported to the new mechanism.
13270 * mini.c: fixed stack overflow detection and use the new
13271 architecture code to handle signals on the altstack.
13273 Mon Jul 30 17:33:02 CEST 2007 Paolo Molaro <lupus@ximian.com>
13275 * exceptions-amd64.c, mini-amd64.h: amd64 code to handle
13276 stack overflows on the alt stack.
13278 Mon Jul 30 17:29:56 CEST 2007 Paolo Molaro <lupus@ximian.com>
13280 * exceptions-x86.c, mini-x86.h, mini.h: new code to handle
13281 stack overflows on the alt stack.
13283 Mon Jul 30 11:50:06 CEST 2007 Paolo Molaro <lupus@ximian.com>
13285 * exceptions-ppc.c: cleanup preparing for altstack support.
13287 Mon Jul 30 11:31:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
13289 * exceptions-arm.c: cleanup preparing for altstack support.
13291 2007-07-27 Mark Probst <mark.probst@gmail.com>
13293 * mini.c (print_jit_stats): Output hazard pointer stats.
13295 2007-07-26 Mark Probst <mark.probst@gmail.com>
13297 * driver.c, mini.c: Replaced security mode flags with a single
13300 Thu Jul 26 20:12:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
13302 * mini.c, mini-exceptions.c: cleanup the sigaltstack code.
13304 2007-07-25 Mark Probst <mark.probst@gmail.com>
13306 * mini.c, mini.h, driver.c (mono_main): Added command-line flag
13307 (which doesn't do anything yet) for activating Core CLR
13308 (Silverlight) security.
13310 Tue Jul 24 21:16:17 CEST 2007 Paolo Molaro <lupus@ximian.com>
13312 * mini-codegen.c: work around a possible gcc bug on arm.
13314 Tue Jul 24 17:20:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
13316 * driver.c, mini-x86.h, mini-amd64.h: print a nice error
13317 message for platforms that don't support AOT compilation.
13319 Mon Jul 23 10:29:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
13321 * mini.h, mini.c, driver.c: temporary smcs hack.
13323 Mon Jul 23 09:29:34 CEST 2007 Paolo Molaro <lupus@ximian.com>
13325 * mini-arm.h, mini-arm.c: arm EABI fixes.
13327 2007-07-22 Zoltan Varga <vargaz@gmail.com>
13329 * exceptions-x86.c (mono_arch_find_jit_info): Handle the lmf->method == NULL
13332 * tramp-x86.c (mono_arch_create_trampoline_code): Only set lmf->method for
13333 trampolines taking a method argument.
13335 * mini-x86.h (MonoLMF): Add an 'esp' field plus comments.
13337 * mini-x86.c (mono_arch_emit_prolog): Update after changes to the LMF structure.
13338 * tramp-x86.c (mono_arch_create_trampoline_code): Ditto.
13340 * exceptions-x86.c (mono_arch_get_jit_info): Properly clean up the stack after
13341 JIT compilation throws an exception. Fixes #82050.
13343 2007-07-19 Mark Probst <mark.probst@gmail.com>
13345 * mini.c: Removed the MonoLoaderErrorKind enum and replaced it
13346 with the MONO_EXCEPTION_ defines.
13348 2007-07-17 Zoltan Varga <vargaz@gmail.com>
13350 * mini-amd64.c (mono_arch_find_imt_method): Handle mov reg,IMM64 case. Fixes
13353 * mini-amd64.c (mono_arch_find_imt_method): Add some debug code to help find out
13354 the cause of an assertion.
13356 Mon Jul 16 19:31:21 CEST 2007 Paolo Molaro <lupus@ximian.com>
13358 * mini.c, jit-icalls.c: mono_get_inflated_method() is obsolete,
13361 2007-07-15 Zoltan Varga <vargaz@gmail.com>
13363 * mini-amd64.c (mono_arch_build_imt_thunk): Remove the non-32bit MonoMethod
13364 assert. Should fix #82103.
13366 2007-07-14 Zoltan Varga <vargaz@gmail.com>
13368 * mini-exceptions.c (mono_jit_walk_stack_from_ctx): Use MONO_CONTEXT_GET_SP ()
13369 here too. Fixes #82095.
13371 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for non-32bit MonoMethod
13374 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a couple asserts.
13376 * mini-amd64.h: Enable IMT for amd64.
13378 * mini-amd64.c (mono_arch_build_imt_thunk): Optimize IMT thunk size.
13380 2007-07-12 Zoltan Varga <vargaz@gmail.com>
13382 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for IMT call sequences.
13384 2007-07-12 Mark Probst <mark.probst@gmail.com>
13386 * mini.c (check_linkdemand, mono_method_to_ir): Abort compilation
13387 as soon as check_linkdemand sets an exception_type.
13389 Thu Jul 12 12:18:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
13391 * mini-x86.c: fixed offsets for IMT call sequence.
13392 * mini-x86.h: enable IMT again.
13394 2007-07-11 Zoltan Varga <vargaz@gmail.com>
13396 * trace.c (mono_trace_enter_method): Decode MonoType too.
13398 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Handle signed displacements too.
13400 * mini.h mini-x86.h mini-trampolines.c: Change the signature of mono_arch_find_imt_method () to pass the calling code address too.
13402 * mini-amd64.c: Add preliminary IMT implementation.
13404 Wed Jul 11 18:21:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
13406 * mini-x86.c: adjusted mono_arch_get_vcall_slot_addr () to
13407 understand the new IMT-base interface invocation (thanks to
13408 Daniel Nauck for the report and the remote debugging session).
13410 Wed Jul 11 14:54:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
13412 * mini-x86.c: size and speed optimizations for the IMT bsearch.
13414 2007-07-11 Zoltan Varga <vargaz@gmail.com>
13416 * Makefile.am (aotcheck): Make this actually use the AOTed code.
13418 Wed Jul 11 12:41:32 CEST 2007 Paolo Molaro <lupus@ximian.com>
13420 * mini-trampolines.c: implement AOT IMT support.
13421 * mini-x86.h: enable IMT support for wider testing.
13423 2007-07-10 Zoltan Varga <vargaz@gmail.com>
13425 * inssel.brg (emit_imt_argument): Add aot support here.
13427 * aot-runtime.c (decode_patch_info): Fix reading of MONO_PATCH_INFO_METHOD.
13429 Tue Jul 10 17:50:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
13431 * mini-x86.c, mini-x86.h, tramp-x86.c: x86 arch-specific changes
13432 of the IMT implementation, partially from massi, with my
13433 implementation of the bsearch sequence. Disabled by default until
13434 the AOT code is implemented.
13436 2007-07-10 Zoltan Varga <vargaz@gmail.com>
13438 * cpu-x86.md: The source argument of sext_i1/i2 must by a byte reg.
13440 * inssel-x86.brg: Add reg:ldind.i1(regvar) rules. Fixes #82056.
13442 Tue Jul 10 17:33:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
13444 * inssel.brg, mini.c, mini.h, mini-trampolines.c:
13445 arch-independent IMT JIT code from Massimiliano
13446 Mantione (massi@ximian.com) with small cleanups from me.
13448 Tue Jul 10 13:07:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
13450 * Makefile.am: fix svn invocation to get the svn revision to be
13451 independent of the local language (build fix).
13453 2007-07-09 Mark Probst <mark.probst@gmail.com>
13455 * mini.c (inline_method): Reset cfg->exception_type if the
13456 inlining is aborted. Fixes: 82049.
13458 Mon Jul 9 17:26:47 CEST 2007 Paolo Molaro <lupus@ximian.com>
13460 * mini.c: remove assert from exception handling code when exception_ptr
13463 2007-07-05 Zoltan Varga <vargaz@gmail.com>
13465 * mini.c (mono_codegen): Add an assert.
13467 * mini-x86.c (mono_arch_emit_prolog): Allocate space for the profiler method
13468 enter and leave code.
13469 * mini-amd64.c (mono_arch_emit_prolog): Likewise.
13471 Thu Jul 5 20:12:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
13473 * mini-ppc.c: fixed memory corruption for localloc(0)
13476 2007-07-05 Zoltan Varga <vargaz@gmail.com>
13478 * mini.c: Fix warnings.
13480 Wed Jul 4 15:30:36 CEST 2007 Paolo Molaro <lupus@ximian.com>
13482 * optflags-def.h, mini-x86.c: added sse2 optimization flag and use it
13483 to emit better double->int conversions.
13485 Tue Jul 3 19:42:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
13487 * mini.c: the provided Min/Max optimizations are valid for unisgned
13490 2007-07-03 Rodrigo Kumpera <rkumpera@novell.com>
13492 * 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
13494 2007-06-28 Miguel de Icaza <miguel@novell.com>
13496 * mini.c (mono_running_on_valgrind): Add support for reporting the
13497 method and its boundaries to valgrind.
13499 2007-06-28 Martin Baulig <martin@ximian.com>
13501 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
13503 2007-06-25 Zoltan Varga <vargaz@gmail.com>
13505 * ssa.c (visit_inst): Add support for OP_BR. Fixes #81946.
13507 * generic.2.cs: Add new test case.
13509 2007-06-25 Martin Baulig <martin@ximian.com>
13511 Merged the `debugger-dublin' branch.
13514 (mono_debugger_insert_method_breakpoint): New public method.
13515 (mono_debugger_remove_method_breakpoint): Likewise.
13516 (mono_debugger_check_breakpoints): New static method.
13517 (mono_debug_close_method): Call mono_debugger_check_breakpoints().
13519 * debug-debugger.h (MonoDebuggerInfo):
13520 Renamed (to keep backward compatibility in the vtable):
13521 `insert_breakpoint' -> `old_insert_breakpoint'.
13522 `remove_breakpoint' -> `old_remove_breakpoint'.
13523 `create_string' -> `old_create_string'.
13524 `lookup_class' -> `old_lookup_class'.
13525 `lookup_type' -> removed; changed into a dummy field.
13526 `lookup_assembly' -> `old_lookup_assembly'.
13527 Added (same functionality, but different signature):
13528 `create_string', `lookup_class', `lookup_assembly'
13530 `get_method_addr_or_bpt', `remove_method_breakpoint',
13531 `runtime_class_init'.
13533 * debug-debugger.c: Merged the `debugger-dublin' branch.
13535 2007-06-23 Zoltan Varga <vargaz@gmail.com>
13537 * mini-amd64.c (peephole_pass_1): Optimize away moves at the beginning of the bb as
13539 (peephole_pass): Likewise.
13541 Fri Jun 22 09:17:08 CEST 2007 Paolo Molaro <lupus@ximian.com>
13543 * driver.c: hopefully make setaffinity work also for ancient
13546 2007-06-22 Atsushi Enomoto <atsushi@ximian.com>
13548 * driver.c : win32 build fix.
13550 Thu Jun 21 19:24:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
13552 * driver.c: check for the MONO_NO_SMP env var and bind to a single
13553 processor if it is set.
13555 2007-06-21 Martin Baulig <martin@ximian.com>
13557 * debug-mini.h: New file.
13560 (mono_debugger_insert_breakpoint_full): Moved here from
13561 ../metadata/mono-debug-debugger.c.
13562 (mono_debugger_remove_breakpoint): Likewise.
13563 (mono_debugger_breakpoint_callback): Likewise.
13565 2007-06-15 Raja R Harinath <rharinath@novell.com>
13567 * jit-icalls.c (mono_helper_compile_generic_method): Update to
13568 changes in MonoGenericClass.
13570 2007-06-14 Zoltan Varga <vargaz@gmail.com>
13572 * mini-codegen.c (mono_opcode_to_type): Fix ia64 build.
13574 2007-06-14 Raja R Harinath <rharinath@novell.com>
13576 * jit-icalls.c (mono_helper_compile_generic_method): Update to
13577 removal of MonoGenericMethod.
13579 Thu Jun 14 12:42:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
13581 * mini-exceptions.c: hooks for the exception events profiling API.
13583 2007-06-14 Randolph Chung <tausq@debian.org>
13585 * Makefile.ma: Add hppa target.
13586 * mini-arch.h: Include mini-hppa.h
13587 * cpu-hppa.md, exceptions-hppa.c, inssel-hppa.brg, mini-hppa.c,
13588 mini-hppa.h, tramp-hppa.c: New files for 32-bit HPPA port.
13589 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
13591 2007-06-14 Randolph Chung <tausq@debian.org>
13593 * inssel.brg: Add rules for "chained" compare-branch operations so that
13594 a single compare op can affect multiple branches. Adjust cost for
13595 OP_CEQ/OP_CGT/OP_CGT_UN/OP_CLT/OP_CLT_UN.
13596 * inssel-long32.brg: Update rules to use compare-branch macros. Adjust
13597 cost for some rules so that they can more easily be overridden by
13598 per-arch rules (with fixes from lupus).
13599 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
13601 2007-06-13 Randolph Chung <tausq@debian.org>
13603 * mini-ops.h: Reorder branch ops so that they match the order of the
13604 corresponding CEE_* ops. The code expects them this way.
13605 Add new ops for HPPA target.
13606 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
13608 2007-06-13 Randolph Chung <tausq@debian.org>
13610 * mini-exceptions.c: Handle cases where the stack grows towards
13612 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
13614 Wed Jun 13 19:13:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
13616 * jit-icalls.c, mini.h, mini.c: added virtual generic invoke
13618 * driver.c: explain where a non-matching corlib is found.
13620 2007-06-13 Mark Probst <mark.probst@gmail.com>
13622 * mini.c (print_jit_stats): Output dynamic code allocation stats.
13624 2007-06-10 Sanghyeon Seo <sanxiyn@gmail.com>
13626 * mini-exceptions.c: Generate a method profile leave event during
13627 an exception to ensure that the profiler gets notified.
13629 2007-06-07 Zoltan Varga <vargaz@gmail.com>
13631 * mini-amd64.c (peephole_pass): Merge some small changes from the linear-ir
13634 * cpu-amd64.md: Add long_and/or/xor opcodes.
13636 2007-06-06 Wade Berrier <wberrier@novell.com>
13638 * cpu-s390x.md (shr_imm): Correct the length of shr_imm instruction.
13639 (./class/lib/monolite/mcs.exe:25498): WARNING **: wrong maximal instruction
13640 length of instruction shr_imm (expected 8, got 10)
13642 2007-06-06 Zoltan Varga <vargaz@gmail.com>
13644 * mini-ia64.c (mono_arch_output_basic_block): Really fix the build.
13646 2007-06-06 Mark Probst <mark.probst@gmail.com>
13648 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
13649 MonoInternalHashTable again (fixed bug in the internal hash table
13652 2007-06-06 Mark Probst <mark.probst@gmail.com>
13654 * mini.c, driver.c: Reverted the MonoInternalHashTable changes.
13655 Have to figure out what makes it crash the SWF regression.
13657 2007-06-05 Zoltan Varga <vargaz@gmail.com>
13659 * mini-ia64.c (mono_arch_lowering_pass): Fix ia64 build.
13661 Tue Jun 5 17:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
13663 * mini.c: optimize out the type check when storing null in a
13666 2007-06-04 Mark Probst <mark.probst@gmail.com>
13668 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
13669 MonoInternalHashTable.
13671 Mon Jun 4 11:29:43 CEST 2007 Paolo Molaro <lupus@ximian.com>
13673 * inssel.brg, mini.c, mini-ops.h: optimized Math.Mini/Max
13674 signed integer methods.
13676 2007-06-02 Zoltan Varga <vargaz@gmail.com>
13678 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case
13679 permanently since the current approach doesn't work.
13681 2007-06-02 Zoltan Varga <vargaz@gmail.com>
13683 * inssel.brg (stmt): Only call delegate->invoke_impl if
13684 MONO_ARCH_HAVE_CREATE_DELEGATE_TRAMPOLINE is defined.
13686 2007-06-01 Zoltan Varga <vargaz@gmail.com>
13688 * mini-amd64.c (mono_arch_output_basic_block): Unify div/rem opcodes and handle
13689 the sreg2==rdx case.
13691 * mini-amd64.c cpu-amd64.md: Correct length of r4const instruction and take into
13692 account if it contains a rex prefix.
13693 (peephole_pass): Handle OP_FMOVE as well.
13695 2007-06-01 Zoltan Varga <vargaz@gmail.com>
13697 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case for now
13698 as it causes regressions.
13700 2007-05-31 Zoltan Varga <vargaz@gmail.com>
13702 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement support for the
13703 static case as well.
13705 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix ia64 build.
13707 * mini-x86.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
13708 (mono_arch_get_this_arg_from_call): Ditto.
13710 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Removed.
13712 * inssel.brg (mini_emit_virtual_call): Call delegate->Invoke through the delegate's
13715 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
13716 (mono_arch_get_this_arg_from_call): Ditto.
13718 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Removed.
13720 * mini-trampolines.c (mono_delegate_trampoline): Complete rewrite. On first call,
13721 try to create optimized invoke code and use that for further invocations.
13722 Otherwise, use the original mono_marshal_get_delegate_invoke () implementation.
13724 * mini-x86.h mini-ia64.h: Remove MONO_ARCH_HAS_CREATE_DELEGATE_TRAMPOLINE for now.
13726 2007-05-29 Rodrigo Kumpera <kumpera@gmail.com>
13728 * inssel.brg (mini_emit_virtual_call): Statically dispatch virtual calls to
13729 sealed classes or methods.
13730 *devirtualization.cs: tests for the new optimization
13732 2007-05-29 Zoltan Varga <vargaz@gmail.com>
13734 * liveness.c (update_gen_kill_set): No need to set VOLATILE flags here, it is done
13735 by the update_volatile () function.
13737 2007-05-27 Zoltan Varga <vargaz@gmail.com>
13739 * driver.c (mono_main): Call g_thread_init () early since newer glib versions
13742 * abcremoval.c (mono_perform_abc_removal): Avoid using alloca.
13744 2007-05-24 Jonathan Chambers <joncham@gmail.com>
13746 * mini.c: Add configure checks for header files.
13747 * mini-x86.c: Add configure checks for header files.
13748 * trace.c: Add configure checks for header files.
13749 * aot-runtime.c: Add configure checks for header files.
13750 * aot-compiler.c: Add configure checks for header files.
13751 * driver.c: Add configure checks for header files.
13752 * mini-codegen.c: Add configure checks for header files.
13754 Code is contributed under MIT/X11 license.
13756 2007-05-22 Zoltan Varga <vargaz@gmail.com>
13758 * mini-ia64.c (mono_arch_lowering_pass): Fix the handling of
13759 icompare_imm -128 + op_iclt. Fixes #81703.
13761 2007-05-19 Zoltan Varga <vargaz@gmail.com>
13763 * mini-codegen.c (mono_local_regalloc): Fix long-shift-regalloc on amd64.
13765 2007-05-15 Massimiliano Mantione <massi@ximian.com>
13767 * inssel.brg: added "mini_emit_load_intf_bit_reg_vtable", and used it
13768 inside "mini_emit_isninst_iface_cast" and "mini_emit_castclass_iface"
13769 so that all isinst checks now use "interface_bitmap".
13771 2007-05-15 Zoltan Varga <vargaz@gmail.com>
13773 * cpu-amd64.md (jmp): Fix a warning.
13775 * inssel.brg (CEE_SWITCH): Hopefully fix #80738.
13777 * basic.cs: Add new regression test.
13779 * basic.cs: Remove test which is now in basic-long.cs.
13781 * mini-ia64.c (mono_arch_output_basic_block): Sign extend in CEE_CONV_I8/CEE_CONV_I.
13783 * basic-long.cs: Add new test.
13785 2007-05-13 Zoltan Varga <vargaz@gmail.com>
13787 * mini-sparc.c (mono_spillvar_offset_float): Fix sparc build.
13789 2007-05-12 Zoltan Varga <vargaz@gmail.com>
13791 * cpu-x86.md minix-86.c: Add a peephole_pass_1 () as on amd64.
13793 * mini-x86.c (mono_arch_output_basic_block): Use mono_opcode_to_cond () in a few
13796 * mini-x86.c (mono_arch_emit_exceptions): Decrease the size of the exception
13797 throwing code a bit.
13799 * exceptions-x86.c (mono_arch_get_throw_corlib_exception): Decrease the size of
13800 the exception throwing code a bit.
13802 * mini-x86.c (get_call_info): Allocate result from a mempool.
13804 2007-05-11 Zoltan Varga <vargaz@gmail.com>
13806 * aot-compiler.c (find_typespec_for_class): Fix the assert.
13808 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
13810 * mini.h (MonoCompile): Add 'token_info_hash' field.
13812 * mini.c: Save token->method associations during compilation so the AOT
13813 compiler can use it.
13815 * aot-compiler.c aot-runtime.c: Add support for compiling non-generic methods
13816 which reference generic classes and methods.
13818 2007-05-10 Zoltan Varga <vargaz@gmail.com>
13820 * mini.h mini-<ARCH>.h: Get rid of MONO_ARCH_HAS_XP_LOCAL_REGALLOC.
13822 * aot-compiler.c (compile_method): Fix a typo in a comment.
13824 * aot-runtime.c (decode_cached_class_info): Skip generic types.
13826 * aot-compiler.c: Add minimal support for AOTing generic code by skipping
13827 everything generic.
13829 * mini.c (mono_method_to_ir): Disable AOT when calling helper_compile_generic_method.
13831 2007-05-09 Zoltan Varga <vargaz@gmail.com>
13833 * mini.h (MonoCompile): Add 'args' field.
13835 * mini.c (mono_compile_create_vars): Store variables representing the arguments
13838 * mini-<ARCH>.c: Use cfg->args for accessing the method arguments.
13840 2007-05-08 Zoltan Varga <vargaz@gmail.com>
13842 * mini.c (mono_compile_get_interface_var): Remove this unused function.
13844 * mini-ops.h inssel.brg mini-<ARCH>.c: Add a new opcode for ckfinite as well.
13846 * mini-ops.h: Introduce new opcodes used in the IR instead of the original CEE_
13847 opcodes for some opcodes.
13849 * mini.h *.brg *.c: Use the new opcodes.
13851 2007-05-08 Massimiliano Mantione <massi@ximian.com>
13853 * mini.h: Bumped aot revision.
13855 * inssel.brg: modified code generation of type checks for interfaces
13856 to use the new "MonoClass.interface_bitmap" instead of the old
13857 "MonoClass.interface_offsets".
13859 2007-04-30 Zoltan Varga <vargaz@gmail.com>
13861 * cpu-amd64.md (jmp): Increase the maximum size of the jmp opcode to 128.
13863 2007-04-29 Zoltan Varga <vargaz@gmail.com>
13865 * abcremoval.c (summarize_integer_value): Handle OP_LCONV_TO_I4 to fix abcrem on
13868 2007-04-27 Neale Ferguson <neale@sinenomine.net>
13870 * mini-s390x.c: Fix MONO_TYPE_VALUETYPE processing.
13872 2007-04-27 Wade Berrier <wberrier@novell.com>
13874 * mini-s390x.c: Remove redeclaration of CompRelation and CompType (defined in
13875 mini.h) to fix build.
13877 2007-04-26 Zoltan Varga <vargaz@gmail.com>
13879 * mini-amd64.c (peephole_pass_1): Fix and reenable this pass.
13881 * mini-amd64.c (mono_arch_local_regalloc): Disable the new peephole_pass_1 as it
13882 causes the corlib unit tests to fail.
13884 2007-04-25 Zoltan Varga <vargaz@gmail.com>
13886 * mini-codegen.c (mono_opcode_to_type): Fix a bug in the previous patch.
13888 * mini-amd64.c (peephole_pass_1): New pass to perform before local regalloc.
13890 * mini-codegen.c (mono_opcode_to_cond): New helper function to convert conditional
13891 opcodes to the comparison relations.
13893 * mini-codegen.c (mono_opcode_to_type): New helper function to convert conditional
13894 opcodes to their types.
13896 * mini-ia64.c mini-amd64.c: Use mono_opcode_to_cond and mono_opcode_to_type.
13898 * mini-amd64.c (get_call_info): Allocate the result from the cfg mempool and cache
13899 it in cfg->arch.cinfo.
13901 * local-propagation.c (mono_local_cprop_bb): Fix a warning.
13903 * mini.h mini.c branch-opts.c: Change bbhash to be an array and store it in
13904 cfg->cil_offset_to_bb.
13906 2007-04-24 Zoltan Varga <vargaz@gmail.com>
13908 * liveness.c (optimize_initlocals): New mini-pass to optimize away dead assignments
13909 created becase of initlocals.
13911 2007-04-23 Zoltan Varga <vargaz@gmail.com>
13913 * mini-alpha.c cpu-alpha.md: More alpha port work from
13914 Sergey Tikhonov <tsv@solvo.ru>.
13916 2007-04-21 Andreas Faerber <andreas.faerber@web.de>
13918 * Makefile.am (BUILT_SOURCES): Fix for automake 1.6.x. Fixes #81417.
13920 2007-04-19 Zoltan Varga <vargaz@gmail.com>
13922 * cpu-s390.md (break): Correct the length of break instruction.
13924 Thu Apr 19 16:28:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
13926 * mini.c: fix a couple of soft-float issues and comments.
13928 2007-04-15 Miguel de Icaza <miguel@novell.com>
13930 * trace.c (is_filenamechar): - is also a filename char.
13932 2007-04-15 Neale Ferguson <neale@sinenomine.net>
13934 * mini-s390.c: Correct checking for enum type in return value processing.
13936 2007-04-14 Raja R Harinath <rharinath@novell.com>
13938 * Makefile.am (BUILT_SOURCES): Add 'version.h'.
13939 (version.h): Makefile is in the build directory.
13941 2007-04-06 Andreas Faerber <andreas.faerber@web.de>
13943 * mini-amd64.h: fix for assertion failure on Solaris/amd64
13945 2007-04-11 Martin Baulig <martin@ximian.com>
13947 * mini.c (can_access_member): Fix handling of generic classes;
13950 2007-04-10 Zoltan Varga <vargaz@gmail.com>
13952 * aot-runtime.c (mono_aot_plt_resolve): Fix disabling of AOT. Fixes #81316.
13954 2007-04-05 Zoltan Varga <vargaz@gmail.com>
13956 * aot-runtime.c: Fix disabling of AOT. Fixes #81316.
13958 Fri Mar 23 20:25:31 CET 2007 Paolo Molaro <lupus@ximian.com>
13960 * mini-codegen.c: make sure the right spill amount is
13961 used for fp or integer registers (fixes the float_sub_spill() on ppc).
13963 Fri Mar 23 19:43:35 CET 2007 Paolo Molaro <lupus@ximian.com>
13965 * mini-ppc.c: fixes for the fp_branch_nan test.
13967 2007-03-23 Zoltan Varga <vargaz@gmail.com>
13969 * basic.cs: Comment out new test which still fails on ia64.
13971 Fri Mar 23 15:54:23 CET 2007 Paolo Molaro <lupus@ximian.com>
13973 * mini.c: immediate shifted or fix (mono_metadata_user_string assert).
13975 Fri Mar 23 12:53:28 CET 2007 Paolo Molaro <lupus@ximian.com>
13977 * mini-ppc.c, mini-ppc.h: struct passing ABI fix (bug #77968).
13979 2007-03-22 Zoltan Varga <vargaz@gmail.com>
13981 * cfold.c (FOLD_BINOP): Cast the result to gint32 to prevent overflow problems
13982 on 64 bit machines. Fixes part of #80738.
13984 * basic.cs: Add regression test.
13986 2007-03-17 Zoltan Varga <vargaz@gmail.com>
13988 * inssel.brg basic.cs: Revert previous change to fix build.
13990 * inssel.brg (SWITCH): Clean out the upper word of the switch value on 64 bit
13993 * inssel.brg (SWITCH): Use an integer comparison. Fixes #80738.
13995 * basic.cs: Add new regression test.
13997 2007-03-17 Zoltan Varga <vargaz@gmail.com>
13999 * mini-ia64.c (mono_arch_emit_prolog): Fix an assert when a function has too
14002 2007-03-16 Neale Ferguson <neale@sinenomine.net>
14004 * cpu-s390x.md: Correct length of break instruction.
14006 2007-03-16 Neale Ferguson <neale@sinenomine.net>
14008 * mini-s390x.c, cpu-s390x.md: Fix #80507 for s390x.
14009 * mini-s390.c, cpu-s390.md: Fix #80507 for s390.
14011 2007-03-15 Jonathan Chambers <joncham@gmail.com>
14013 * *.c: Begin WIN64 port.
14014 * mini.c: Use correct register in profiler.
14015 * mini-amd64.c: No inline assembly on Win64.
14016 * mini-amd64.h: Implement MONO_INIT_CONTEXT_FROM_FUNC for Win64.
14017 Only define MONO_ARCH_USE_SIGACTION on non-windows platforms.
14018 * exceptions-amd64.c: Only need gregs_from_ucontext if MONO_ARCH_USE_SIGACTION
14019 is defined. Implement mono_arch_sigctx_to_monoctx, mono_arch_monoctx_to_sigctx, and
14020 mono_arch_ip_from_context for Win64.
14022 Contributed under MIT/X11 license.
14024 2007-03-15 Zoltan Varga <vargaz@gmail.com>
14026 * exceptions-amd64.c (seh_handler): Ditto.
14028 * exceptions-x86.c (seh_handler): Fix a memory leak.
14030 Thu Mar 15 13:47:59 CET 2007 Paolo Molaro <lupus@ximian.com>
14032 * mini-arm.c, mini-mips.c, mini-ppc.c, mini-s390.c,
14033 mini-s390x.c: fixed peephole optimizations to deal
14034 correctly with 1 and 2 byte reload avoidance.
14036 Thu Mar 15 10:17:54 CET 2007 Paolo Molaro <lupus@ximian.com>
14038 * cpu-s390.md, cpu-s390x.md: update localloc length.
14040 Wed Mar 14 21:00:19 CET 2007 Paolo Molaro <lupus@ximian.com>
14042 * cpu-g4.md: added missing descriptions.
14044 2007-03-14 Miguel de Icaza <miguel@novell.com>
14046 * Makefile.am: Add support so the tail tests are not executed on
14047 PowerPC as that is a known limitation of the PowerPC port.
14049 2007-03-13 Jonathan Chambers <joncham@gmail.com>
14051 * runmdesc.bat: Move to msvc directory.
14053 2007-03-13 Jonathan Chambers <joncham@gmail.com>
14055 * runmdesc.bat: Run executable that was produced by the current
14056 target and sent via an argument.
14058 2007-03-11 Zoltan Varga <vargaz@gmail.com>
14060 * mini.c (mono_method_to_ir): Fix box+brtrue optimization. Fixes
14063 * generics.2.cs: Add regression test.
14065 2007-03-09 Wade berrier <wberrier@novell.com>
14067 * mini-ppc.h: Undo typo of MONO_CONTEXT_SET_SP (ppc doesn't define this symbol)
14069 2007-03-09 Zoltan Varga <vargaz@gmail.com>
14071 * aot-runtime.c (load_aot_module): Load all dependent assemblies eagerly since all
14072 AOT code depends on this.
14074 Thu Mar 8 19:36:13 CET 2007 Paolo Molaro <lupus@ximian.com>
14076 * mini.c: more precise tracking of types in the eval stack
14077 (part of fix for bug #81044).
14079 2007-03-07 Zoltan Varga <vargaz@gmail.com>
14081 * aot-runtime.c (mono_aot_get_class_from_name): Add a cache.
14083 * aot-compiler.c (encode_patch): Remove an obsolete comment.
14085 2007-03-06 Zoltan Varga <vargaz@gmail.com>
14087 * mini-exceptions.c (mono_handle_native_sigsegv): Fix a warning.
14089 * mini.c (mono_method_to_ir): Add a workaround for bug #80733.
14091 2007-02-22 Zoltan Varga <vargaz@gmail.com>
14093 * mini.c (type_from_op): Convert CEE_CONV_U to OP_LCONV_TO_U when the argument is
14094 a pointer on 64 bit systems. Fixes #80190.
14096 * iltests.il: Add new regression test.
14098 Tue Feb 20 11:33:28 CET 2007 Paolo Molaro <lupus@ximian.com>
14100 * mini.c: inline a constant for Environment.IsRunningOnWindows.
14102 2007-02-19 Geoff Norton <gnorton@customerdna.com>
14104 * trace.c: Remove an erroneous alignemnt check when tracing.
14105 Fixes --trace on OSX86.
14107 Wed Feb 14 19:45:56 CET 2007 Paolo Molaro <lupus@ximian.com>
14109 * mini-$(arch).h: initialize SP in context for all the archs.
14111 2007-02-14 Sebastien Pouliot <sebastien@ximian.com>
14113 * mini-x86.h: Initialize SP in MONO_INIT_CONTEXT_FROM_FUNC. Fix CAS
14114 regressions in the thread tests.
14116 2007-02-14 Zoltan Varga <vargaz@gmail.com>
14118 * *-alpha.*: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>:
14119 - fixed implementation of LOCALLOC opcode
14120 - implemented non-un compare for floats
14122 - implementation of FDIV and CKFINITE opcodes
14123 - fixes for latest mono updates
14124 - additional arch opcodes
14126 Mon Feb 12 11:54:16 CET 2007 Paolo Molaro <lupus@ximian.com>
14128 * Makefile.am: simplify and merge rules for cross-compilation.
14130 2007-02-07 Massimiliano Mantione <massi@ximian.com>
14132 * local-propagation.c: Actually *apply* the fix for bug 80591...
14134 Tue Feb 6 19:03:19 CET 2007 Paolo Molaro <lupus@ximian.com>
14136 * mini-exceptions.c: backuot part of the last change
14137 (fixes cas tests on amd64 related to GetExecutingAssembly ()).
14139 2007-02-06 Massimiliano Mantione <massi@ximian.com>
14140 * inssel.brg: Fix bug 59286.
14143 Tue Feb 6 12:23:50 CET 2007 Paolo Molaro <lupus@ximian.com>
14145 * mini-exceptions.c: patch from Zoltan to correctly check for
14146 stack boundaries (using the stack register, not the frame register),
14147 fixes bugs #80724, #79717.
14149 2007-02-03 Zoltan Varga <vargaz@gmail.com>
14151 * mini-ia64.c inssel-sparc.brg mini-sparc.c cpu-sparc.md: Get rid of OP_SETREG/
14152 OP_SETREGIMM, use OP_MOVE/OP_ICONST instead.
14154 * mini-amd64.c (mono_arch_output_basic_block): Fix ATOMIC_EXCHANGE in the
14155 presence of frame pointer elimination.
14157 2007-02-01 Geoff Norton <gnorton@customerdna.com>
14159 * mini-x86.h: NetBSD UCONTEX_REG defines.
14161 2007-02-01 Zoltan Varga <vargaz@gmail.com>
14163 * inssel-amd64.brg: Fix amd64 build.
14165 Thu Feb 1 14:02:09 CET 2007 Paolo Molaro <lupus@ximian.com>
14167 * mini.h: remove extern to workaround what looks likes gcc bug 26905
14170 2007-01-31 Zoltan Varga <vargaz@gmail.com>
14172 * mini-codegen.c (mono_is_regsize_var): New helper function usable by the back
14175 * mini-<ARCH>.c: Use mono_is_regsize_var ().
14177 2007-01-30 Mark Mason <mason@broadcom.com>
14179 * exceptions-mips.c: Lots of exception handling fixes, LMFs now work, some cleanups.
14180 * mini-mips.h: Add LMF magic numbers, and fix context set/get macros.
14181 * mini-mips.c: Cleanups, LMF handling now works, optimize store of zero, implement localloc
14182 beginning support for CEE_JMP [not quite working yet]
14183 * tramp-mips.c: LMF handling now works
14185 2007-01-30 Zoltan Varga <vargaz@gmail.com>
14187 * mini-amd64.c (peephole_pass): Optimize code common in initlocals blocks.
14189 * mini.h (NULLIFY_INS): New macro.
14191 Tue Jan 30 16:33:33 CET 2007 Paolo Molaro <lupus@ximian.com>
14193 * mini.c: statistical profiler fix for windows, patch
14194 from Tor Lillqvist (tml@novell.com).
14196 2007-01-30 Massimiliano Mantione <massi@ximian.com>
14197 * local-propagation.c: Fix bug 80591.
14199 Mon Jan 29 12:14:34 CET 2007 Paolo Molaro <lupus@ximian.com>
14201 * Makefile.am: put back the --export-dynamic option as with
14202 the previous gmodule flags (thanks to Robert Jordan).
14204 2007-01-28 Zoltan Varga <vargaz@gmail.com>
14206 * mini-sparc.c (peephole_pass): Fix #80622 for sparc as well.
14208 mini.h *.c: Allocate fp vregs from the same pool as the int vregs. Use this to
14209 simplify and speed up the local register allocator. Also rename some fields
14210 like iassign->vassign.
14212 * regalloc.c: Remove some functions which are no longer used since their
14213 inlined version is in mini-codegen.c.
14215 * mini-codegen.c: Rename mono_regstate2_ functions to mono_regstate_.
14217 * basic.cs objects.cs iltests.il: Merge tests from the linear IL branch.
14219 2007-01-27 Zoltan Varga <vargaz@gmail.com>
14221 * mini-amd64.c (peephole_pass): Remove optimizations which omit a
14222 narrowing. Fixes #80622.
14224 * iltests.il: Add new regresssion test.
14226 Fri Jan 26 18:31:45 CET 2007 Paolo Molaro <lupus@ximian.com>
14228 * mini.h, mini-trampolines.c, aliasing.c, mini-codegen.c,
14229 debug-debugger.c, debug-debugger.h: warning fixes.
14230 * driver.c: updated copyright year and made it fit in one line.
14232 Fri Jan 26 12:48:39 CET 2007 Paolo Molaro <lupus@ximian.com>
14234 * aot-runtime.c: updated to use mono-dl instead of gmodule.
14236 2007-01-25 Zoltan Varga <vargaz@gmail.com>
14238 * mini-x86.c (mono_arch_output_basic_block): Fix #80507 for x86.
14240 * mini-amd64.c (mono_arch_output_basic_block): Fix #80507 for amd64.
14242 * iltests.il: Add new test for bug #80507.
14244 Wed Jan 24 19:10:28 CET 2007 Paolo Molaro <lupus@ximian.com>
14246 * mini-arm.h: use soft-float also on vfp for now.
14248 Wed Jan 24 14:54:40 CET 2007 Paolo Molaro <lupus@ximian.com>
14250 * mini.c: fix some more soft-float issues.
14252 2007-01-24 Zoltan Varga <vargaz@gmail.com>
14254 * mini-sparc.h (MONO_ARCH_FRAME_ALIGNMENT): Fix sparc build.
14256 2007-01-24 Massimiliano Mantione <massi@ximian.com>
14257 * mini-arch.h, , inssel-amd64.brg, mini-x86.c, inssel-x86.brg,
14258 mini-ia64.c, mini-sparc.c, mini-alpha.c: Introduced
14259 MONO_ARCH_LOCALLOC_ALIGNMEENT to fix bug 80498.
14261 Wed Jan 24 12:04:39 GMT 2007 Paolo Molaro <lupus@ximian.com>
14263 * mini-arm.c: typo fix.
14265 2007-01-23 Neale Ferguson <neale@sinenomine.net>
14267 * mini-s390x.c: Use lgb instructions for I1 type variables instead of lb.
14269 2007-01-21 Zoltan Varga <vargaz@gmail.com>
14271 * mini.c (mono_allocate_stack_slots_full): Allocate memory from the cfg mempool.
14272 Share stack slots for scalar types. Avoid expensive g_list_free () calls.
14274 * mini-x86.c (mono_arch_allocate_vars): Don't free the result of allocate_stack_slots_full.
14276 * mini-amd64.c mini-ia64.c mini-alpha.c: Ditto.
14278 * mini.h (MonoJitStats): Add a new JIT statistics: locals_stack_size.
14280 * inssel.brg: Fix a warning.
14282 * mini.h (MonoBasicBlock): Make bb->dominated a GSList.
14284 * abcremoval.c ssa.c ssapre.c: Update after this change.
14286 * dominators.c (compute_dominators): Allocate bb->dominated from the cfg mempool.
14288 * dominators.c (df_set): Use mono_bitset_union_fast.
14290 Sat Jan 20 16:59:01 CET 2007 Paolo Molaro <lupus@ximian.com>
14292 * mini.h, genmdesc.c, genmdesc.pl, mini-${arch}.c, cprop.c,
14293 mini-codegen.c: reduce relocations and memory usage for the cpu
14296 2007-01-20 Zoltan Varga <vargaz@gmail.com>
14298 * mini-codegen.c (mono_regstate2_alloc_int): Optimize this using bsfq on amd64.
14300 * genmdesc.c genmdesc.pl mini.h: Remove some unused fields from the mdesc tables
14301 to reduce their size.
14303 2007-01-19 Mark Mason <mason@broadcom.com>
14305 * exceptions-mips.c: fix mono_arch_ip_from_context(), increase exception debug support.
14306 * mini-mips.c: more configuration macros, support long conditional branches, additional
14307 asserts, fix epilog instrumentation.
14308 * mini-mips.h: use standard stack walk
14309 * cpu-mips.md: increase size of div, rem and conditional branches
14311 Fri Jan 19 17:23:32 CET 2007 Paolo Molaro <lupus@ximian.com>
14313 * mini.h, mini-codegen.c, mini-$(arch).h: claenup references
14316 2007-01-19 Zoltan Varga <vargaz@gmail.com>
14318 * aot-compiler.c (encode_klass_info): Allow classes of the form <Type>[][].
14319 (compile_method): Ditto.
14321 * aot-runtime.c (decode_klass_info): Ditto.
14323 * mini.c (mono_method_to_ir): Call mono_get_got_var () in a place where it is
14324 needed by the code generated by inssel.brg. Also fix a warning.
14326 Thu Jan 18 17:55:22 CET 2007 Paolo Molaro <lupus@ximian.com>
14328 * mini.c: deal with enums that become genericinsts by
14329 being nested in a generic class (bug #79956).
14331 Thu Jan 18 16:52:56 CET 2007 Paolo Molaro <lupus@ximian.com>
14333 * mini.c: match the generic definition to check for
14334 private access with generic types (bug #78431).
14336 Thu Jan 18 11:50:13 CET 2007 Paolo Molaro <lupus@ximian.com>
14338 * genmdesc.pl, Makefile.am: perl implementation of genmdesc,
14339 to make life easier for people cross-compiling that insist on not
14342 2007-01-17 Mark Mason <mason@broadcom.com>
14344 * inssel-long.brg: patch to deal with mips missing flags
14345 * inssel-long32-mips.brg: implement overflow checks
14346 * insset-mips.brg: implement overflow checks
14347 * mini-mips.h: implement conditional exception handling
14348 * mini-mips.c: add mips_emit_exc_by_name(), implement conditional exception handling.
14349 Remove unused code, minor cleanups.
14350 * exceptions-mips.c: minor cleanups
14351 * mini-ops.h: add mips conditional exception ops
14352 * cpu-mips.md: add mips conditional exception ops
14355 Wed Jan 17 19:22:34 CET 2007 Paolo Molaro <lupus@ximian.com>
14357 * inssel.brg: patch from Mark Mason <mason@broadcom.com>
14358 to deal with mips missing of flags.
14360 Tue Jan 16 20:01:01 CET 2007 Paolo Molaro <lupus@ximian.com>
14362 * exceptions-ppc.c: execute fault handlers.
14364 Tue Jan 16 19:54:44 CET 2007 Paolo Molaro <lupus@ximian.com>
14366 * mini-ppc.c: handle missing call locationss with FORCE_INDIR_CALL.
14368 Tue Jan 16 13:14:31 CET 2007 Paolo Molaro <lupus@ximian.com>
14370 * mini.c: handle also floating point values in initialize_array.
14372 Tue Jan 16 12:42:40 CET 2007 Paolo Molaro <lupus@ximian.com>
14374 * mini.c, aot-runtime.c, aot-compiler.c: enable aot compilation of
14375 array initialization and make it conditional on the intrins option.
14377 Tue Jan 16 11:28:45 CET 2007 Paolo Molaro <lupus@ximian.com>
14379 * mini.h, patch-info.h, Makefile.am, aot-compiler.c: reduce
14380 relocations and put the patch info names close to the enum definition.
14382 2007-01-15 Mark Mason <mason@broadcom.com>
14384 * basic.cs, exceptions.cs: break up large tests to increase debugability.
14386 Mon Jan 15 18:57:14 CET 2007 Paolo Molaro <lupus@ximian.com>
14388 * mini.c: optimized RuntimeHelpers::InitializeArray () calls.
14390 2007-01-12 Raja R Harinath <rharinath@novell.com>
14392 * mini.c (mono_method_to_ir): Use new MonoGenericContext accessor.
14394 Thu Jan 11 11:16:42 CET 2007 Paolo Molaro <lupus@ximian.com>
14396 * Makefile.am: distribute the mips sources.
14398 Wed Jan 10 19:49:33 CET 2007 Paolo Molaro <lupus@ximian.com>
14400 * mini-codegen.h: handle bug #80489 here, by excluding ecx
14403 Wed Jan 10 19:08:05 CET 2007 Paolo Molaro <lupus@ximian.com>
14405 * cpu-x86.md: back out for now as this triggers other regressions.
14407 Wed Jan 10 18:33:16 CET 2007 Paolo Molaro <lupus@ximian.com>
14409 * cpu-x86.md: force src1 and dest regpair for long shift instructions
14410 to eax:edx, so ecx can't get allocated to them (bug #80489).
14412 Tue Jan 9 12:36:11 CET 2007 Paolo Molaro <lupus@ximian.com>
14414 * mini.c, mini-exceptions.c: enabled running fault handlers
14417 2007-01-03 Miguel de Icaza <miguel@novell.com>
14419 * driver.c: If nothing fail, do not use the string "failed",
14420 because it makes it very annoying to view test result logs on the
14423 2006-12-30 Miguel de Icaza <miguel@novell.com>
14425 * debug-debugger.c (mono_debugger_main): Rename "main" to
14426 "main_method" to prevent a warning.
14428 Remove a warning for unused field.
14430 2006-12-28 Martin Baulig <martin@ximian.com>
14433 (MONO_DEBUGGER__debugger_info): Add `get_lmf_addr'.
14435 2006-12-22 Martin Baulig <martin@ximian.com>
14437 * mdb-debug-info32.s, mdb-debug-info64.s: New files.
14438 Put a pointer to the `MONO_DEBUGGER__debugger_info' into a
14439 seperate `.mdb_debug_info' section, so we can access it from the
14440 debugger even if the binary is stripped.
14442 * debug-debug.c: Reference the `MONO_DEBUGGER__debugger_info_ptr'
14443 from the `.mdb_debug_info' here to prevent the linker from
14444 removing that section.
14446 * Makefile.am (mono_debugger_sources): Add mdb-debug-info32.s /
14447 mdb-debug-info64.s.
14449 2006-12-19 Robert Jordan <robertj@gmx.net>
14451 * mini-x86: enable the code to return small structures in
14452 registers for FreeBSD as well. Fixes bug #80278.
14453 * aot-runtime.c: Include sys/wait.h for WEXITSTATUS/WIFEXITED.
14455 Mon Dec 18 19:47:17 CET 2006 Paolo Molaro <lupus@ximian.com>
14457 * mini-x86.c: align the stack when calling the profiler
14458 function instrumenting the prolog (on OSX).
14460 Thu Dec 14 15:22:43 CET 2006 Paolo Molaro <lupus@ximian.com>
14462 * mini.c: emit a break opcode where Debugger.Break () is called.
14464 2006-12-13 Miguel de Icaza <miguel@novell.com>
14466 * mini.c (mono_method_to_ir): Provide useful information on this
14467 assert, to prevent others from debugging like I did.
14469 Tue Dec 12 17:01:38 CET 2006 Paolo Molaro <lupus@ximian.com>
14471 * mini.c: enable code which was incorrectly commented
14474 Tue Dec 12 16:28:15 CET 2006 Paolo Molaro <lupus@ximian.com>
14476 * mini-x86.c: enable on OSX, too, the code to return small
14477 structures in registers.
14479 Mon Dec 11 19:22:35 CET 2006 Paolo Molaro <lupus@ximian.com>
14481 * mini-x86.c: remove the use of the dynamic code manager here, too.
14483 Mon Dec 11 19:08:33 CET 2006 Paolo Molaro <lupus@ximian.com>
14485 * mini.h, debug-debugger.c, tramp-*.c: fixed
14486 mono_debugger_create_notification_function() to use
14487 mono_global_codeman_reserve () instead of a dynamic code manager.
14489 Tue Dec 5 17:54:50 CET 2006 Paolo Molaro <lupus@ximian.com>
14491 * mini.c, jit-icalls.h, jit-icalls.c: remove the
14492 ves_array_element_address() jit icall and use a generated
14493 managed method instead (which is about 4 times faster for a rank 3
14496 2006-11-29 Mark Mason <mason@broadcom.com>
14498 * basic-calls.cs: additional tests for passing
14499 structures as function arguments.
14501 2006-11-29 Mark Mason <mason@broadcom.com>
14503 * mini-mips.h: disable custom exception handling
14504 * mini-mips.c: throw/rethrow should use jalr to call
14505 exception stubs. Fixed bug with passing structures
14506 by value. More support for tracing floating point
14509 Wed Nov 29 20:28:17 CET 2006 Paolo Molaro <lupus@ximian.com>
14511 * mini.c: fixed typo in the soft-float ldind.r4 handling
14514 Wed Nov 29 11:33:03 CET 2006 Paolo Molaro <lupus@ximian.com>
14516 * mini.c, mini.h, driver.c: added --runtime command line
14517 option to select a different runtime than the autodetected one.
14518 * jit.h: added API for embedders to initialize with a specific
14521 Tue Nov 28 21:24:55 CET 2006 Paolo Molaro <lupus@ximian.com>
14523 * mini.c: handle also boxing of r4 values (bug #80024).
14525 Tue Nov 28 19:45:44 CET 2006 Paolo Molaro <lupus@ximian.com>
14527 * mini-ppc.c: force indirect calls until we reserve
14528 enough address space for all the generated code.
14530 Tue Nov 28 20:04:34 GMT 2006 Paolo Molaro <lupus@ximian.com>
14532 * exceptions-arm.c: workaround bugs in the libc definition
14533 of struct ucontext.
14535 Mon Nov 27 15:13:41 CET 2006 Paolo Molaro <lupus@ximian.com>
14537 * inssel.brg: fixes from me and Mark Mason.
14539 2006-11-23 Dick Porter <dick@ximian.com>
14541 * wapihandles.c (mini_wapi_seminfo): No need to adjust the counter
14542 semaphore display now we've fixed the initial value
14544 Wed Nov 22 11:04:37 CET 2006 Paolo Molaro <lupus@ximian.com>
14546 * inssel.brg: partially revert the last change to fix the build.
14548 2006-11-21 Mark Mason <mason@broadcom.com>
14550 * inssel.brg: Add and use compare-and-branch macros to support
14551 architectures that do not have condition code registers (ie. MIPS).
14552 * *-mips.{c,brg,md}: Fix copyright statements
14554 2006-11-20 Mark Mason <mason@broadcom.com>
14556 * Makefile.am: remove mini-codegen.c from list of MIPS sources
14557 * mini.c: Allow GET_CONTEXT to be specified by the arch port
14558 * mini.h: Added declaration for mono_print_ins()
14559 * mini-codegen.c: added ins_spec initializer for MIPS
14560 * mini-codegen.c (mono_call_inst_add_outarg_reg): added asserts for
14561 vreg to be virtual and hreg to be non-virtual.
14562 * mini-codegen.c (mono_spillvar_offset): assert if MIPS - spilling
14563 is not yet working/implemented correctly.
14564 * mini-codegen.c (print_ins): rename to mono_print_ins(), make
14565 non-static, fixup calls to print_ins() from other parts in the file.
14567 2006-11-20 Mark Mason <mason@broadcom.com>
14569 * basic-calls.cs: added tests for passing structures as arguments
14572 Mon Nov 20 19:40:11 CET 2006 Paolo Molaro <lupus@ximian.com>
14574 * inssel-long32.brg: optimize signed division by power of two.
14576 Mon Nov 20 17:37:58 CET 2006 Paolo Molaro <lupus@ximian.com>
14578 * mini-arm.c: added support for interworking with thumb code
14579 (mono must be still be built using the ARM instruction encoding).
14581 2006-11-19 Miguel de Icaza <miguel@novell.com>
14583 * mini.c (type_from_op): Separate the conditions for OP_EQ as the
14584 verifier has different rules for it. Fixes a few verifier issues
14587 * mini-exceptions.c (mono_handle_native_sigsegv): Put the message
14588 at the end, so people know what happened.
14590 Thu Nov 16 14:07:18 CET 2006 Paolo Molaro <lupus@ximian.com>
14592 * brach-opts.c: in optimize_exception_target() make sure we
14593 are in a catch clause (fixes bug #79871).
14595 Thu Nov 16 12:42:13 CET 2006 Paolo Molaro <lupus@ximian.com>
14597 * jit-icalls.c, jit-icalls.h, mini-arm.c, mini.c:
14598 more soft-float support fixes.
14600 Wed Nov 15 18:45:47 GMT 2006 Paolo Molaro <lupus@ximian.com>
14602 * mini-arm.c, inssel-arm.brg: ABI fix for longs and doubles
14603 that are passed half on the stack and half in registers.
14605 Wed Nov 15 17:00:27 CET 2006 Paolo Molaro <lupus@ximian.com>
14607 * mini-ops.h, mini-arch.h, helpers.c, Makefile.am:
14608 more mips integration work from Mark E Mason
14609 <mark.e.mason@broadcom.com>.
14611 Wed Nov 15 16:34:03 CET 2006 Paolo Molaro <lupus@ximian.com>
14613 * exceptions-mips.c, inssel-mips.brg, mini-mips.h,
14614 cpu-mips.md, inssel-long32-mips.brg, mini-mips.c,
14615 tramp-mips.c: added sources for the mips port, not
14616 integrated in the build yet. Contributed by
14617 Mark E Mason <mark.e.mason@broadcom.com>.
14619 2006-11-14 Neale Ferguson <neale@sinenomine.net>
14621 * mini-s390[x].c (is_regsize_var): Support PTR/FNPTR too.
14623 Tue Nov 14 16:06:37 CET 2006 Paolo Molaro <lupus@ximian.com>
14625 * Makefile.am, inssel-float.brg, inssel-softfloat.brg:
14626 put the soft-float rules in its own file since it seems to
14627 break s390 compilation.
14629 Mon Nov 13 15:54:38 CET 2006 Paolo Molaro <lupus@ximian.com>
14631 * mini-arm.c: fixed wrnings.
14633 Fri Nov 10 19:18:32 CET 2006 Paolo Molaro <lupus@ximian.com>
14635 * mini-arm.c, mini-arm.h, cpu-arm.md, inssel-float.brg,
14636 inssel-arm.brg: ARM support for soft-float.
14638 Fri Nov 10 18:38:15 CET 2006 Paolo Molaro <lupus@ximian.com>
14640 * mini.c, jit-icalls.c, jit-icalls.h: added first cut at handling
14641 loads and stores of 32 bit fp values.
14643 2006-11-10 Zoltan Varga <vargaz@gmail.com>
14645 * mini-sparc.c (is_regsize_var): Support PTR/FNPTR too.
14647 * tramp-sparc.c (mono_arch_patch_callsite): Fix this function so it actually
14648 works. Fixes #79852 and #79463.
14650 Thu Nov 9 16:56:13 CET 2006 Paolo Molaro <lupus@ximian.com>
14652 * mini.c, mini-codegen.c, jit-icalls.c, jit-icalls.h:
14653 more soft-float support WIP and fixes.
14655 Wed Nov 8 16:40:02 CET 2006 Paolo Molaro <lupus@ximian.com>
14657 * mini-arm.c: some VFP updates.
14659 Tue Nov 7 19:45:51 CET 2006 Paolo Molaro <lupus@ximian.com>
14661 * mini-exceptions.c: 0 is a valid local var offset in some
14662 architectures, don't assert (bug #78508).
14664 Tue Nov 7 18:17:52 GMT 2006 Paolo Molaro <lupus@ximian.com>
14666 * exceptions-arm.c: fixed off by one error in stack walk code.
14668 Tue Nov 7 11:27:26 CET 2006 Paolo Molaro <lupus@ximian.com>
14670 * mini.h, mini.c: more precise tracking of type load exceptions.
14672 2006-11-03 Robert Jordan <robertj@gmx.net>
14674 * Makefile.am: [WIN32] Add monow.exe target.
14675 * driver.c: [WIN32] Don't detach the console when debugging.
14678 2006-10-30 Miguel de Icaza <miguel@novell.com>
14680 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Eliminate warning.
14682 2006-10-23 Zoltan Varga <vargaz@gmail.com>
14684 * aot-compiler.c (emit_method_info): Add a case missed earlier.
14686 * driver.c (mini_regression): Fix --regression with AOT.
14688 * aot-compiler.c (emit_method_info): Fix AOT on amd64.
14690 2006-10-17 Zoltan Varga <vargaz@gmail.com>
14692 * mini.c (GET_CONTEXT): Correct the definition of this for sparc/linux.
14694 * mini-sparc.h: Don't use sigaction on sparc/linux.
14696 * exceptions-sparc.c: Call mono_arch_flush_icache () in a couple of places.
14698 * mini-sparc.c (mono_sparc_flushw): Call mono_arch_flush_icache ().
14700 * mini-exceptions.c: Add proper include files for getpid ().
14702 2006-10-16 Zoltan Varga <vargaz@gmail.com>
14704 * aot-runtime.c (mono_aot_get_method): Change this to return the native code
14705 address instead of a MonoJitInfo* to avoid decoding the exception info for the
14708 * aot-runtime.c aot-compiler.c: Use uint16 instead of uint32 entries in the
14709 name cache to reduce its size.
14711 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
14713 2006-10-15 Zoltan Varga <vargaz@gmail.com>
14715 * mini-x86.c: Save/restore the current LMF structure more efficiently using
14716 the mono_lmf TLS variable.
14718 * exceptions-x86.c (mono_arch_find_jit_info): Only access lmf->method in
14719 trampoline lmf frames.
14721 * mini-sparc.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Define this on sparc as well.
14723 2006-10-14 Zoltan Varga <vargaz@gmail.com>
14725 * mini-amd64.c: Save/restore the current LMF structure more efficiently using
14726 the mono_lmf TLS variable.
14728 * mini-exceptions.c: Access the LMF structure through accessors.
14730 * mini.c: Allow the backends the option for storing the lmf in a dedicated TLS
14731 variable instead of in jit_tls->lmf.
14733 * mini-x86.c mini-amd64.c: Update after lmf->lmf_addr name change.
14735 * exceptions-amd64.c (mono_arch_find_jit_info): Only access lmf->method in
14736 trampoline lmf frames.
14738 * mini-amd64.c (mono_arch_emit_prolog): Do not set lmf->method as it is not needed.
14740 2006-10-12 Zoltan Varga <vargaz@gmail.com>
14742 * mini.c trace.c mini-x86.c: Revert these too.
14744 * mini.c trace.c mini-x86.c: Remove warning workarounds after the mono_type_size ()
14747 Tue Oct 10 11:35:20 CEST 2006 Paolo Molaro <lupus@ximian.com>
14749 * genmdesc.c: removed now dead code.
14751 2006-10-09 Robert Jordan <robertj@gmx.net>
14753 * mini.c: Disable the CrashReporter on MacOS X; Fixes #74869
14755 Mon Oct 9 17:06:41 CEST 2006 Paolo Molaro <lupus@ximian.com>
14757 * mini.h: do not leave gaps in the opcode values.
14759 Mon Oct 9 16:08:51 CEST 2006 Paolo Molaro <lupus@ximian.com>
14761 * jit-icalls.h: flag functions as internal here, too.
14763 Mon Oct 9 15:58:18 CEST 2006 Paolo Molaro <lupus@ximian.com>
14765 * mini.h, aliasing.h, declsec.h, regalloc.h, trace.h: mark internal
14766 functions with the internal attribute.
14768 Mon Oct 9 15:52:45 CEST 2006 Paolo Molaro <lupus@ximian.com>
14770 * aot-compiler.c: fclose the file descriptor in the profile read loop.
14772 Fri Oct 6 16:01:38 CEST 2006 Paolo Molaro <lupus@ximian.com>
14774 * mini.c, jit-icalls.c, inssel-float.brg: beginnings of support
14777 2006-10-05 Zoltan Varga <vargaz@gmail.com>
14779 * mini-x86.c (emit_load_volatile_arguments): New function to handle arguments of
14780 tail calls as on other platforms.
14782 * mini.c (mono_method_to_ir): Fix a few tailcall problems. Fixes #79557.
14784 * iltests.il: Add a few tailcall tests.
14786 Tue Oct 3 16:33:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
14788 * driver.c: fix loop for old compilers (bug #79521).
14790 2006-10-02 Zoltan Varga <vargaz@gmail.com>
14792 * mini-exceptions.c (ves_icall_get_trace): Remove debug printf.
14794 * aot-runtime.c (mono_aot_get_class_from_name): Avoid a memory allocation.
14796 * aot-compiler.c: Add a new option 'metadata-only' to only emit the cached
14797 metadata without any code.
14799 * mini-exceptions.c (mono_handle_native_sigsegv): Add some code to print out
14800 more precise debugging information using gdb.
14802 2006-09-30 Zoltan Varga <vargaz@gmail.com>
14804 * inssel-ia64.brg: Make the helper methods static.
14806 Thu Sep 28 16:40:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
14808 * inssel-x86.brg: make the helper methods static.
14810 Thu Sep 28 16:31:32 CEST 2006 Paolo Molaro <lupus@ximian.com>
14812 * inssel-amd64.brg, mini-amd64.c: small cleanup, use inst_call.
14814 Thu Sep 28 15:36:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
14816 * mini.c: updates for monoburg changes.
14817 * inssel.brg: make a few helper functions static as they should.
14819 2006-09-27 Zoltan Varga <vargaz@gmail.com>
14821 * Makefile.am: Move mini-codegen.c to common_sources.
14823 Wed Sep 27 15:07:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
14825 * mini.h: instroduce inst_call in MonoInst for use in OUTARG
14827 * Makefile.am, cpu-g4.md, inssel-ppc.brg, mini-codegen.c, mini-ppc.c,
14828 mini-ppc.h: port to use the common local register allocator.
14830 2006-09-26 Zoltan Varga <vargaz@gmail.com>
14832 * mini.h: Remove the comment too then.
14834 Tue Sep 26 14:02:58 CEST 2006 Paolo Molaro <lupus@ximian.com>
14836 * mini.h: put back backend.data which is to be used shortly and
14837 doesn't increase the size of MonoInst. If any 64 bit arch aligned
14838 pointers on 4 byte boundaries it'd have much bigger issues running
14839 and you can ifdef it out anyway.
14841 2006-09-26 Zoltan Varga <vargaz@gmail.com>
14843 * mini.h (MonoInst): Remove backend.data field since it is unused and increases
14844 MonoInst size by 4 bytes on 64 bit machines.
14846 Tue Sep 26 11:57:26 CEST 2006 Paolo Molaro <lupus@ximian.com>
14848 * *.{c,h,brg}: long due removal of the unused field in MonoInst and
14849 replacement with more meaningful field names. Arch maintainers, please
14850 check the assigned names are good enough for your arch.
14852 2006-09-26 Zoltan Varga <vargaz@gmail.com>
14854 * cpu-ia64.md mini-ia64.c inssel-ia64.brg mini-ops.h: Get rid of the
14855 OP_IA64_FETCHADD opcodes, use OP_ATOMIC_ADD_IMM_NEW opcodes instead.
14857 Mon Sep 25 11:05:24 CEST 2006 Paolo Molaro <lupus@ximian.com>
14859 * mini.h, driver.c, optflags-def.h, Makefile.am: reduce runtime
14860 relocations and memory requirements, put the optimization flags
14861 definitions in their own file.
14863 2006-09-24 Zoltan Varga <vargaz@gmail.com>
14865 * jit-icalls.c (mono_helper_stelem_ref): Remove this unused helper function.
14867 * mini.c (mini_init): Remove reference to mono_helper_stelem_ref.
14869 2006-09-22 Zoltan Varga <vargaz@gmail.com>
14871 * mini-amd64.c (add_valuetype): Fix an uninitialized memory issue.
14873 Thu Sep 21 19:06:09 CEST 2006 Paolo Molaro <lupus@ximian.com>
14875 * inssel.brg: use the correct function to get the size of an item
14876 in an array, given an element class.
14877 * aot-compiler.c: do not access class->class_size directly.
14879 Thu Sep 21 12:10:56 CEST 2006 Paolo Molaro <lupus@ximian.com>
14881 * mini.h, debug-mini.c: added a debugging function to print
14882 info about local variables and arguments in a jitted method.
14884 2006-09-20 Zoltan Varga <vargaz@gmail.com>
14886 * mini-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
14888 * exceptions-ia64.c: Fix some problems reported by Bill Seurer <seurer@us.ibm.com>.
14890 2006-09-19 Zoltan Varga <vargaz@gmail.com>
14892 * mini-ia64.c (mono_arch_call_opcode): Avoid using the same loop index in the
14893 inner and outer loops when passing vtypes.
14895 Tue Sep 19 17:53:40 CEST 2006 Paolo Molaro <lupus@ximian.com>
14897 * mini-ppc.c: take into account the cpu errata for cache flushing
14898 which caused some random errors (bug #79381).
14900 2006-09-19 Zoltan Varga <vargaz@gmail.com>
14902 * mini-amd64.c (mono_arch_emit_exceptions): Emit the call to
14903 mono_arch_throw_corlib_exception using emit_call () too. Fixes #79271.
14905 2006-09-17 Zoltan Varga <vargaz@gmail.com>
14907 * aot-runtime.c (load_aot_module): Return immeditely if the AOT module was already
14910 * exceptions-amd64.c (gregs_from_ucontext): Apply another patch from the
14911 freebsd ports tree.
14913 * mini-amd64.c (emit_call): Avoid near calls on freebsd.
14914 (mono_arch_patch_code): Remove the unused handling of MONO_PATCH_INFO_CLASS_INIT.
14916 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix check for 32 bitness of
14919 2006-09-13 Zoltan Varga <vargaz@gmail.com>
14921 * aot-runtime.c (load_aot_module_from_cache): Fix PPC build.
14923 2006-09-12 Zoltan Varga <vargaz@gmail.com>
14925 * mini.c (UNVERIFIED): Add a 'break-on-unverified' MONO_DEBUG option so this
14926 macro does not have to be changed during debugging.
14928 * 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>.
14930 * cpu-pentium.md: Rename this to cpu-x86.md for consistency with other platforms.
14932 * Makefile.am mini-x86.c mini-codegen.c: Rename pentium_desc to x86_desc.
14934 * mini.c (mini_get_ldelema_ins): Allow ldelema2d optimization if
14935 MONO_ARCH_NO_EMULATE_MUL is defined.
14937 * mini-ia64.h (MONO_ARCH_CALLEE_FREGS): Reserve f33 for use by instructions.
14939 * mini-ia64.h: Define MONO_ARCH_NO_EMULATE_MUL.
14941 * mini-ia64.c: Implement CEE_MUL based on gcc emitted code.
14943 * mini-ia64.c (mono_arch_lowering_pass): Optimize store_membase_imm with offset==0.
14945 2006-09-11 Zoltan Varga <vargaz@gmail.com>
14947 * mini-x86.h mini-amd64.h mini-exceptions.c: Move the bsd specific MAP_ANON
14948 stuff to mini-exceptions.c where it is used.
14950 * mini-sparc.c (mono_arch_setup_jit_tls_data): Remove the duplicate altstack
14951 setup code, the real one is in mini-exceptions.c.
14953 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Move all dependencies on the
14954 layout of ucontext_t to helper functions in exceptions-amd64.c, as on x86. Add
14955 some changes from the freebsd ports tree.
14957 * mini-amd64.h exceptions-amd64.c: Fix the amd64 build. Get rid of the SC_
14960 * mini-amd64.h: Freebsd has MAP_ANON instead of MAP_ANONYMOUS.
14962 Mon Sep 11 13:18:55 CEST 2006 Paolo Molaro <lupus@ximian.com>
14964 * mini.c: on Linux, check for /proc to be mounted
14965 (bug# 79351, novell bug#201204).
14967 Mon Sep 11 13:10:12 CEST 2006 Paolo Molaro <lupus@ximian.com>
14969 * mini.c: handle cases where pthread_attr_getstack() behaves
14970 incorrectly (bug #78096).
14972 Mon Sep 11 11:31:10 BST 2006 Paolo Molaro <lupus@ximian.com>
14974 * mini-arm.c: support larger stack frames (bug #79272).
14976 2006-09-08 Zoltan Varga <vargaz@gmail.com>
14978 * aot-runtime.c (mono_aot_get_class_from_name): Remove a debug printf.
14980 * aot-compiler.c: Add a hash table to the AOT file mapping class names to typedef
14983 * aot-runtime.c (mono_aot_get_class_from_name): New function used by
14984 mono_class_from_name () to find a class from its name.
14986 * mini.c (mini_init): Register mono_aot_get_class_from_name () with the runtime.
14988 2006-09-07 Zoltan Varga <vargaz@gmail.com>
14990 * mini-amd64.c (emit_call): Avoid strstr () call if possible.
14992 2006-09-05 Kornel Pal <kornelpal@gmail.com>
14994 * Makefile.am: Renamed mono-1.dll to mono.dll. (-avoid-version)
14996 2006-09-04 Zoltan Varga <vargaz@gmail.com>
14998 * mini.c (mono_icall_get_wrapper): Fix a race condition on initializing
14999 callinfo->trampoline.
15001 * mini-amd64.c (emit_call): Special case calls to the vararg array icalls. Hopefully
15003 (mono_arch_patch_code): Add some debug code to help track down similar failures in the
15006 2006-09-03 Zoltan Varga <vargaz@gmail.com>
15008 * aot-runtime.c (mono_aot_plt_resolve): Add an assert.
15010 2006-09-02 Zoltan Varga <vargaz@gmail.com>
15012 * tramp-x86.c (mono_arch_create_specific_trampoline): Don't increase
15013 stats.method_trampolines, it is already done by the generic trampoline code.
15015 * tramp-amd64.c (mono_arch_create_specific_trampoline): Ditto.
15017 2006-09-01 Zoltan Varga <vargaz@gmail.com>
15019 * mini.c: Remove some references to mono_compile_aot, and use cfg->compile_aot instead.
15021 * aot-runtime.c: Add some tweaks to the MONO_AOT_CACHE functionality.
15023 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix a FIXME.
15025 * mini.c (print_jit_stats): Print mscorlib mempool size too.
15027 * mini.c (print_jit_stats): Print new stats.
15029 * *-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
15031 2006-08-31 Zoltan Varga <vargaz@gmail.com>
15033 * mini.c (mini_get_ldelema_ins): Fix verifier error when calling
15034 Address on two dimensional arrays. Fixes #78729.
15036 * mini.h (MonoCompile): Add a 'skip_visibility' field.
15038 * mini.c (method_to_ir): Disable visibility checks if skip_visibility is set on
15041 * mini-amd64.c (mono_arch_emit_exceptions): Fix assertion introduced by the last change.
15043 * mini.c (mono_runtime_cleanup_handlers): Clean up signal handlers on unix. Fixes
15046 * mini.c (handle_array_new): Applied patch from "briaeros007". Fix
15048 (mini_get_ldelema_ins): Ditto.
15050 2006-08-30 Zoltan Varga <vargaz@gmail.com>
15052 * mini-amd64.c (mono_arch_emit_exceptions): Align fp constants to 16 bytes.
15053 (mono_arch_output_basic_block): Avoid unaligned accesses in FNEG implementation.
15056 2006-08-29 Neale Ferguson <neale@sinenomine.net>
15058 * mini-s390.c, mini-s390x.c: Fix VARARG case processing with 0 arguments. Add
15059 mono_arch_get_patch_offset as a dummy entry point to allow successful link.
15061 * exceptions-s390x.c: Cosmetic change.
15063 * tramp-s390.c: Fix warning.
15065 * cpu-s390.md: Correct length of mul_imm.
15067 Wed Aug 23 19:24:00 CEST 2006 Paolo Molaro <lupus@ximian.com>
15069 * aot-compiler.c: added binary writer with ELF backend
15070 implementation (only on Linux/x86 for now).
15072 2006-08-18 Zoltan Varga <vargaz@gmail.com>
15074 * Makefile.am: Don't run net 2.0 AOT tests.
15076 * aot-compiler.c (compile_method): Skip methods with tail calls as well.
15077 (mono_compile_assembly): Skip net 2.0 assemblies as well.
15079 * aot-runtime.c (load_patch_info): Fix an uninitialized memory error.
15081 Fri Aug 18 19:38:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
15083 * aot-compiler.c: simplified and refactored the asm-writing code
15084 to allow different backends.
15086 2006-08-18 Zoltan Varga <vargaz@gmail.com>
15088 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
15090 * aot-compiler.c aot-runtime.c: Reorg the GOT slot allocation code a
15091 little. Share patches of type TYPE_FROM_HANDLE as well.
15093 * mini.c (mono_patch_info_equal): New helper function.
15094 (mono_patch_info_hash): Ditto.
15096 * aot-compiler.c (emit_method_code): Fix s390 build.
15098 * mini.c (mono_allocate_stack_slots_full): Fix yet another place where byref
15099 is not handled because it is stored as a flag and not as a type ctor. Fixes
15102 2006-08-17 Zoltan Varga <vargaz@gmail.com>
15104 * aot-compiler.c: Fix computation of GOT slot statistics.
15106 * aot-compiler.c aot-runtime.c: Implement sharing of GOT slots for classes/fields.
15107 Also remove support for not PIC AOT.
15109 * mini.h: Bump AOT file format version.
15111 * objects.cs: Add a test for #78990.
15113 * mini-x86.c (mono_arch_output_basic_block): Applied patch from Peter Dettman
15114 (peter.dettman@iinet.net.au). Fixes #79087.
15116 * basic-long.cs: Add a test for the above.
15118 2006-08-16 Zoltan Varga <vargaz@gmail.com>
15120 * aot-compiler.c (get_got_offset): Add a cache for GOT entries, not yet used.
15122 * aot-compiler.c (get_plt_index): Add a cache for wrappers too. Simplify the
15125 2006-08-15 Zoltan Varga <vargaz@gmail.com>
15127 * mini.c (mini_init): Fix registration of idiv/imul opcodes which can throw
15130 2006-08-10 Jonathan Chambers <joncham@gmail.com>
15132 * mini.c: Don't verify COM proxy invoke calls
15135 2006-08-10 Dick Porter <dick@ximian.com>
15137 * wapihandles.c (mini_wapi_seminfo): More info, to help track down
15138 which process is holding semaphores locked.
15140 2006-08-08 Zoltan Varga <vargaz@gmail.com>
15142 * mini-ia64.c mini-amd64.c: Fix #79027.
15144 * mini-sparc.c (mono_arch_call_opcode): Fix the previous patch.
15146 * mini-sparc.c (mono_arch_call_opcode): Fix #79027.
15148 * mini-x86.c (mono_arch_call_opcode): Handle the case where there are no
15149 implicit arguments in a vararg call. Fixes #79027.
15151 2006-08-07 Zoltan Varga <vargaz@freemail.hu>
15153 * mini.c (mono_get_element_address_signature): Use CDECL calling convention on windows. Fixes #78969.
15154 (mono_get_array_new_va_signature): Ditto.
15156 2006-08-05 Zoltan Varga <vargaz@gmail.com>
15158 * aot-runtime.c: Call init_plt lazily.
15160 * inssel-long.brg: Fix unsigned long->int conversion.
15162 * aot-runtime.c (init_plt): Remove a redundant make_writable () call.
15164 * aot-compiler.c aot-runtime.c: Reorganize the file structure in the amd64 case so
15165 that most data is now in the .rss/.data section.
15167 2006-08-04 Zoltan Varga <vargaz@gmail.com>
15169 * aot-compiler.c: Correct the computation of the 'direct-calls' statistic.
15171 * aot-compiler.c: Print the number of methods without GOT slots as a statistics.
15173 * aot-compiler.c aot-runtime.c tramp-amd64.c: Resurrect amd64 AOT support.
15175 * tramp-amd64.c (mono_arch_patch_callsite): Fix a warning.
15177 * jit-icalls.c (mono_helper_compile_generic_method): Unbox vtypes since this is a
15178 virtual call. Fixes #79010.
15180 * mini.c (mono_method_to_ir): Pass an additional out arg to compile_generic_method
15181 and use the result as the this argument in the real call.
15183 * generics.2.cs: Add a new test for #79010.
15185 2006-08-03 Zoltan Varga <vargaz@gmail.com>
15187 * mini-x86.c: Fix a warning.
15189 * aot-compiler.c: Add a bunch of statistics.
15191 * mini.c (inline_method): Disable inlining in out-of-line bblocks.
15193 2006-08-02 Zoltan Varga <vargaz@gmail.com>
15195 * mini-arch.h Makefile.am mini-ops.h mini-codegen.c: More alpha updates.
15197 2006-08-01 Zoltan Varga <vargaz@gmail.com>
15199 * 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>.
15201 2006-07-13 Miguel de Icaza <miguel@novell.com>
15203 * mini.c (mono_method_to_ir): Obtain the original method in the
15204 CIL stream and use this to perform validation.
15208 2006-07-19 Zoltan Varga <vargaz@gmail.com>
15210 * mini-x86.c (mono_arch_get_argument_info): Fix a warning.
15211 (mono_arch_call_opcode): Ditto.
15213 * mini.c (mono_method_to_ir): Clear ins_flag at the end of CEE_CALL. Fixes
15216 * mini.c (mono_patch_info_dup_mp): New helper function.
15218 * aot-compiler.c (compile_method): Fix some of the memory allocated during
15219 compilation. Fixes #78827.
15221 2006-07-18 Kornel Pal <kornelpal@gmail.com>
15223 * declsec.c: Use original security informations for
15224 MONO_WRAPPER_MANAGED_TO_MANAGED.
15226 2006-07-15 Jonathan Chambers <joncham@gmail.com>
15228 * mini.c: Allow Com Interop methods/classes and
15229 don't verify COM wrapper calls
15232 2006-07-13 Zoltan Varga <vargaz@gmail.com>
15234 * inssel-long32.brg: Fix long->i4 checked conversion.
15236 * exceptions.cs: Add a test for the above.
15238 2006-07-08 Zoltan Varga <vargaz@gmail.com>
15240 * mini-exceptions.c (mono_setup_altstack): Fix a memory leak.
15242 * mini.c: Applied patch from Joachim Ante (joe@otee.dk). Fix some shutdown
15245 * helpers.c (mono_disassemble_code): Avoid using fixed temporary files. Fixes
15248 2006-07-03 Zoltan Varga <vargaz@gmail.com>
15250 * mini.c: Fix solaris/x86 exception handling.
15252 * Makefile.am: Get rid of $(ICU_LIBS).
15254 2006-07-02 Zoltan Varga <vargaz@gmail.com>
15256 * mini-exceptions.c: Fix handling of unhandled SIGSEGV exceptions on ia64.
15257 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Use MONO_INIT_CONTEXT_FROM_CURRENT.
15258 (ves_icall_System_Security_SecurityFrame_GetSecurityFrame): Ditto.
15260 * mini-ia64.h (MONO_CONTEXT_SET_FUNC): New macro.
15262 * mini-exceptions.c (mono_handle_native_sigsegv): Prevent infinite loops if
15263 this function causes a SIGSEGV.
15265 2006-06-22 Zoltan Varga <vargaz@gmail.com>
15267 * mini.c: Remove unused solaris/x86 includes.
15269 2006-06-21 Zoltan Varga <vargaz@gmail.com>
15271 * jit.h: Add G_BEGIN_DECLS/G_END_DECLS.
15273 2006-06-20 Jb Evain <jbevain@gmail.com>
15275 * cpu-g4.md: fix max length of start_handler instruction.
15277 2006-06-20 Massimiliano Mantione <massi@ximian.com>
15278 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78656.
15280 2006-06-16 Massimiliano Mantione <massi@ximian.com>
15281 * ssa.c: Fixed bug 78653 for SSA based deadce.
15282 * mini.h: added MONO_INST_DEFINITION_HAS_SIDE_EFFECTS flag go
15283 MonoInst.flags, used in SSA based deadce.
15284 * aliasing.c: Fixed bug 78653 for "fastpath" deadce.
15285 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78653.
15287 Thu Jun 15 16:52:46 CEST 2006 Paolo Molaro <lupus@ximian.com>
15289 * tramp-ppc.c: don't use malloc () for trampoline code, sometimes
15290 it can end up using non executable memory on ppc64 systems
15291 running ppc32 userspace (fix from Johannes Berg).
15293 2006-06-14 Dick Porter <dick@ximian.com>
15295 * wapihandles.c: Fix a bunch of signed/unsigned warnings from gcc
15298 2006-06-13 Massimiliano Mantione <massi@ximian.com>
15299 * mini.c: Made so that inline is locally disabled if it would
15300 trigger a .cctor, because too many apps depend on this behavior
15301 (which seems to be also the one of the MS CLR).
15303 2006-06-13 Zoltan Varga <vargaz@gmail.com>
15305 * mini-amd64.c (mono_emit_stack_alloc): Fix initialization of localloc'ed memory.
15306 No idea why this worked before.
15308 * branch-opts.c (mono_branch_optimize_exception_target): Avoid branches
15309 which branch to outer exception clauses since they could skip the
15310 inner finally clauses. Fixes #78633.
15312 * exceptions.cs: Add a test for the above.
15314 * mini.c (merge_basic_blocks): Nullify the branch at the end of the first bb.
15317 * iltests.il: Add a test for the above.
15319 2006-06-12 Zoltan Varga <vargaz@gmail.com>
15321 * mini.c (remove_block_if_useless): Do not remove the bblock immediately
15322 after the end of a try bblock, to prevent asserts in mini_method_compile ().
15324 * iltests.il: Add a test for the above.
15326 2006-06-10 Zoltan Varga <vargaz@gmail.com>
15328 * mini-ia64.c (mono_arch_lowering_pass): Remove some code duplication.
15330 * mini-ia64.c inssel-ia64.brg: Implement the new net 2.0 Interlocked.Add
15331 methods as instrinsics.
15333 2006-06-09 Wade Berrier <wberrier@novell.com>
15335 * Makefile.am: Fix sources list for svn rename so that make dist succeeds
15336 (simple-cee-ops.h ssapre-mini-ops.h)
15338 2006-06-09 Neale Ferguson <neale@sinenomine.net>
15340 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on s390/s390x.
15341 * mini-s390x.c, mini-s390.c: Correct ATOMIC operations (incorrect register for CS
15343 * mini-s390x.h, mini-s390.h: Simplify MCONTEXT_GET_BP.
15344 * cpu-s390x.md: Fix max. length values for a couple of instructions.
15346 2006-06-09 Jonathan Chambers <jonathan.chambers@ansys.com>
15348 * mini-exceptions.c: Minor fix for building mono in Visual Studio.
15350 2006-06-08 Massimiliano Mantione <massi@ximian.com>
15352 * ssapre-cee-ops.h: Renamed as "simple-cee-ops.h"
15353 * simple-cee-ops.h: Was "ssapre-cee-ops.h" (renamed).
15354 * ssapre-mini-ops.h: Renamed as "simple-mini-ops.h"
15355 * simple-mini-ops.h: Was "ssapre-mini-ops.h" (renamed).
15356 * local-propagation.c: In mono_cprop_invalidate_values use a whitelist
15357 of opcodes, so that bug 78549 should not happen again.
15358 * ssapre.c: Updated to use the renamed files.
15360 2006-06-08 Zoltan Varga <vargaz@gmail.com>
15362 * mini-amd64.c (mono_arch_output_basic_block): Fix a wrong reg-reg move
15363 in OP_ATOMIC_EXCHANGE_I4.
15365 2006-06-07 Wade Berrier <wberrier@novell.com>
15367 * tramp-s390.c: Fix s390 build (add missing pointer declarations
15368 in mono_debugger_create_notification_function)
15370 2006-06-06 Zoltan Varga <vargaz@gmail.com>
15372 * mini.c (NEW_AOTCONST_TOKEN): Fix amd64 build.
15374 * mini.c (type_from_stack_type): Disable some changes which do not
15377 * driver.c: Reenable opts.
15379 * mini.h (MonoStackSlot): New structure to keep track of the verification state
15380 of the evaluation stack.
15382 * mini.h (MonoBasicBlock): Add a 'stack_state' field to keep track of the
15383 evaluation stack trace at entry to the bblock.
15385 * mini.c (merge_stacks): New function to perform verification of stack merges.
15386 Turned off by default.
15388 * mini.c: Fill up ins->klass for instructions whose type is STACK_OBJ or
15391 2006-06-06 Massimiliano Mantione <massi@ximian.com>
15393 * local-propagation.c: Fixed bug 78549.
15395 2006-06-04 Zoltan Varga <vargaz@gmail.com>
15397 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on ia64.
15399 2006-06-02 Miguel de Icaza <miguel@novell.com>
15401 * tramp-sparc.c, tramp-ppc.c, tramp-s390.c, tramp-s390x.c,
15402 tramp-arm.c, tramp-ia64.c
15403 (mono_debugger_create_notification_function): Update signature to
15404 new signature and use new protocol for creating the notification
15407 Should fix the build.
15409 2006-06-02 Geoff Norton <gnorton@customerdna.com>
15411 * exceptions-ppc.c (mono_jit_walk_stack)
15412 (ves_icall_get_frame_info): Fix the build
15414 2006-06-02 Zoltan Varga <vargaz@gmail.com>
15416 * mini.c (mono_set_defaults): Fix the handling of -O=-all.
15418 2006-05-31 Raja R Harinath <rharinath@novell.com>
15420 * il2tests.2.il: New file for generics CIL tests. Add test for
15422 * Makefile.am: Update.
15425 * mini.c (mono_method_to_ir): Don't apply box+brtrue optimization
15428 2006-05-30 Massimiliano Mantione <massi@ximian.com>
15430 * aliasing.c: Fixed bug 78311.
15432 2006-05-29 Martin Baulig <martin@ximian.com>
15434 * mini-exceptions.c (mono_find_jit_info): When computing the
15435 native offset, check whether we're actually inside the method's
15436 code; call mono_debug_print_stack_frame() to format the frame.
15437 (ves_icall_System_Exception_get_trace): Call
15438 mono_debug_print_stack_frame() to format the stack frame.
15439 (ves_icall_get_trace): Update to the new debugging API.
15440 (mono_jit_walk_stack_from_ctx): Likewise.
15441 (ves_icall_get_frame_info): Likewise.
15443 * mini.c (get_method_from_ip): Use the new debugging API.
15444 (mono_print_method_from_ip): Likewise.
15447 (mono_jit_walk_stack): Use the new debugging API.
15448 (ves_icall_get_frame_info): Likewise.
15450 2006-05-27 Zoltan Varga <vargaz@gmail.com>
15452 * mini-amd64.c (mono_arch_output_basic_block): Fix MONO_PROFILE_COVERAGE.
15454 2006-05-25 Massimiliano Mantione <massi@ximian.com>
15456 * mini.c: Added "limitator" to inline for debugging.
15458 2006-05-24 Martin Baulig <martin@ximian.com>
15460 * debug-debugger.c (mono_debugger_init): Create a private,
15461 malloc()-based code manager for the notification function and
15462 intentionally leak it on exit. This fixes the crash-on-exit race
15466 (mono_debugger_create_notification_function): Added
15467 `MonoCodeManager *' argument.
15470 (mono_debugger_create_notification_function): Added
15471 `MonoCodeManager *' argument.
15473 2006-05-23 Massimiliano Mantione <massi@ximian.com>
15475 * aliasing.c: Fixed 64 bit issue.
15476 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
15477 default since all known bugs are fixed (one more time!).
15479 Tue May 23 13:47:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
15481 * mini.c: write barrier support.
15483 2006-05-23 Martin Baulig <martin@ximian.com>
15485 * debug-debugger.c: Revert Paolo's change. Add comment and #error
15486 check at the top of the file.
15488 Sun May 21 12:22:29 CEST 2006 Paolo Molaro <lupus@ximian.com>
15490 * debug-debugger.c: fix the build. Again. Hopefully Martin will stop
15491 reverting changes without reason and without changelog entries.
15493 2006-05-18 Zoltan Varga <vargaz@gmail.com>
15495 * mini-sparc.c (mono_arch_output_basic_block): Add support for large stack offets
15496 to a few opcodes. Fixes #78439.
15498 * mini-sparc.c: Rename mono_sparch_break () to mono_arch_break () to improve
15499 consistency with other archs.
15501 * mini-ia64.c (mono_arch_emit_prolog): Remove debug stuff left in by mistake.
15503 Wed May 17 18:07:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
15505 * debug-debugger.c: fix the build.
15507 2006-05-17 Martin Baulig <martin@ximian.com>
15510 (debugger_thread_vtable): Moved here from ../metadata/threads.c.
15511 (debugger_init_threads): Formerly known as mono_debugger_init_threads().
15512 (debugger_finalize_threads): Formaly known as mono_debugger_finalize_threads().
15513 (debugger_attach): Call GC_mono_debugger_add_all_threads().
15515 2006-05-11 Zoltan Varga <vargaz@gmail.com>
15517 * mini.c (mini_init): Call pthread_attr_destroy () to fix a small memory leak.
15519 2006-05-10 Zoltan Varga <vargaz@gmail.com>
15521 * mini-x86.c (mono_arch_instrument_epilog): Fix handling of
15522 MONO_TYPE_GENERICINST.
15524 * mini-amd64.c (mono_arch_instrument_epilog): Fix handling of
15525 MONO_TYPE_GENERICINST.
15527 2006-05-09 Zoltan Varga <vargaz@gmail.com>
15529 * mini-x86.c (mono_arch_get_vcall_slot_addr): Add a missing call sequence. Fixes
15532 2006-05-08 Zoltan Varga <vargaz@gmail.com>
15534 * mini.c (mono_create_jump_trampoline): Allocate MonoJitInfo from the domain
15536 (mono_jit_free_method): Remove the method from jump_trampoline_hash as well.
15538 2006-05-06 Zoltan Varga <vargaz@gmail.com>
15540 * mini.c (mini_cleanup): Applied patch from Joachim Ante (joe@otee.dk). Call
15541 mono_trace_cleanup ().
15543 * iltests.il: Fix problem with the newly added test.
15545 * mini-codegen.c (mono_local_regalloc): When changing the dreg of an instruction
15546 due to register constraints, free up the previous hreg. Fixes #78314.
15548 * iltests.il: Add new test for #78314.
15550 * mini-x86.c (mono_arch_get_inst_for_method): Use OP_ATOMIC_ADD_NEW_I4 for
15551 Interlocked.Add. Fixes #78312.
15553 * mini-amd64.c (mono_arch_get_inst_for_method): Ditto.
15555 2006-05-05 Zoltan Varga <vargaz@gmail.com>
15557 * inssel.brg (mini_emit_virtual_call): Fix a warning.
15559 2006-05-05 Martin Baulig <martin@ximian.com>
15561 * debug-mini.c (mono_debug_open_block): New method.
15564 (mono_arch_output_basic_block): Call mono_debug_open_block() at
15565 the beginning of each basic block.
15568 (mono_arch_output_basic_block): Call mono_debug_open_block() at
15569 the beginning of each basic block.
15571 2006-05-04 Massimiliano Mantione <massi@ximian.com>
15573 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
15574 default until I understand why they break the build on amd64.
15576 2006-05-04 Zoltan Varga <vargaz@gmail.com>
15578 * mini.c (mini_cleanup): Call mono_cleanup ().
15580 * mini.c (UNVERIFIED): New macro to make it easier to track down verification
15583 2006-05-04 Massimiliano Mantione <massi@ximian.com>
15585 * aliasing.c: Fixed shameful cut&paste error that caused JIT crashes.
15586 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
15587 default since all known bugs are fixed, and I cannot reproduce bug
15588 77944... I'm asking Matt Hargett to test again after this commit.
15590 2006-04-28 Massimiliano Mantione <massi@ximian.com>
15592 * mini-codegen.c: Fixed typo that thrashed inline.
15594 2006-04-28 Zoltan Varga <vargaz@gmail.com>
15596 * dominators.c (compute_dominators): Avoid using a worklist since
15597 it is not correct in some cases. Instead, iterate over all bblocks as
15598 in the original paper. Fixes --compile-all -O=all System.Xml.dll.
15600 2006-04-28 Miguel de Icaza <miguel@novell.com>
15602 * mini.c (mono_jit_compile_method_inner): Use
15603 mono_prepare_exception_from_error that resets the value
15606 2006-04-27 Miguel de Icaza <miguel@novell.com>
15608 * mini.c: Move the mini_loader_error_to_exception to metadata.
15610 2006-04-27 Massimiliano Mantione <massi@ximian.com>
15612 * aliasing.c: Fixed bug 78210.
15614 2006-04-27 Massimiliano Mantione <massi@ximian.com>
15616 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
15617 default until all their problems (or the ones they trigger) are fixed.
15619 2006-04-26 Zoltan Varga <vargaz@gmail.com>
15621 * aot-runtime.c (mono_aot_get_method_from_token_inner): Fix the previous patch.
15623 * aot-runtime.c (mono_aot_get_method_from_token_inner): Mark the method
15624 as loaded only after resolving patches since that could invoke the same method.
15626 * aot-runtime.c (mono_aot_plt_resolve): Fix ppc etc. builds.
15628 * aot-compiler.c: Refactor mono_aot_compile_aot () into a bunch of smaller
15631 * aot-runtime.c (init_plt): Use a normal trampoline to transfer code to the
15634 * aot-compiler.c (emit_plt): Pass the plt offset in %eax instead of on the
15637 * mini-trampolines.c (mono_aot_plt_trampoline): New trampoline to handle calls
15638 made from AOT code through the PLT table.
15640 * mini-x86.h mini-amd64.h: Define MONO_ARCH_AOT_PLT_OFFSET_REG to the register
15641 holding the plt offset when a call is made to the aot plt trampoline.
15643 2006-04-25 Zoltan Varga <vargaz@gmail.com>
15645 * aot-runtime.c aot-compiler.c cpu-amd64.md mini-amd64.c: Update parts of the
15648 * Makefile.am (common_sources): Fix build breakage.
15650 * aot-runtime.c aot-compiler.c: Reorganize the AOT code yet again: Make all
15651 calls through a jump table similar to the ELF PLT table. Avoid indirect calls for
15652 intra-assembly calls if possible.
15654 * tramp-*.c: Add new functions for patching/nullifying PLT entries.
15656 * mini-trampolines.c: Handle PLT entries.
15658 * mini.c: Avoid creating a GOT var for calls.
15660 * jit-icalls.c (helper_ldstr_mscorlib): New helper function for loading strings
15661 from mscorlib code.
15663 * jit-icalls.c (helper_newobj_mscorlib): New helper function to create objects
15664 from mscorlib code.
15666 * mini.c (mono_method_to_ir): Use the new helper functions in throw bblocks in
15669 * mini.h: Bump AOT file format version.
15671 * mini.c (get_basic_blocks): Fix the calculation of bb->out_of_line so it
15674 2006-04-25 Martin Baulig <martin@ximian.com>
15676 * driver.c: Disable copyprop, consprop and inline when running
15677 inside the debugger.
15679 2006-04-25 Martin Baulig <martin@ximian.com>
15681 * debug-debugger.h (MonoDebuggerInfo): Replaced `get_thread_id'
15682 with `get_current_thread' and added `detach'.
15683 (MonoDebuggerMetadataInfo): Added `thread_size',
15684 `thread_tid_offset', `thread_stack_ptr_offset' and
15685 `thread_end_stack_offset'.
15687 2006-04-25 Zoltan Varga <vargaz@gmail.com>
15689 * aot.c Makefile.am: Split aot.c into two new files aot-compiler.c and
15692 * inssel.brg (mini_emit_load_intf_reg_vtable): Use a new kind of AOT constant
15693 ADJUSTED_IID to avoid the need for adjusting the IID at runtime.
15695 * mini.h (MonoJumpInfoType): Add MONO_PATCH_INFO_ADJUSTED_IID.
15697 * mini.c (mono_resolve_patch_target): Handle ADJUSTED_IID.
15699 * aot.c: Add support for ADJUSTED_IID.
15701 2006-04-24 Zoltan Varga <vargaz@gmail.com>
15703 * aot.c (emit_method_order): Don't align method_order_end.
15705 * inssel.brg (stmt): Fix interface calls in AOT code which got broken by
15706 the interface ID changes.
15708 2006-04-21 Dick Porter <dick@ximian.com>
15710 * mini.c (mini_thread_cleanup): Clear the JIT TLS data when
15711 cleaning up a thread. Fixes the new part of bug 77470.
15713 2006-04-20 Geoff Norton <gnorton@customerdna.com>
15715 * mini-ppc.c: Call mono_jit_thread_attach when transitioning a native
15716 to managed wrapper.
15718 2006-04-19 Zoltan Varga <vargaz@gmail.com>
15720 * mini.h mini.c: Remove mono_type_to_ldind/stind () which are now in marshal.c.
15722 * mini.c (mono_runtime_install_handlers): Handle SIGABRT similarly to
15723 SIGSEGV. Fixes #78072.
15725 * mini-exceptions.c (mono_handle_native_sigsegv): Add a 'signal' argument,
15726 unregister our SIGABRT handler.
15728 2006-04-19 Massimiliano Mantione <massi@ximian.com>
15730 * mini.c: Disabled inline where it can alter the call stack in a
15731 way visible from managed code.
15732 * driver.c: enabled inline,consprop,copyprop,treeprop,deadce by
15735 2006-04-16 Zoltan Varga <vargaz@gmail.com>
15737 * mini-amd64.c (mono_arch_emit_prolog): Attach the thread to the runtime as it is done
15738 on other platforms. Fixes #78089.
15740 2006-04-13 Martin Baulig <martin@ximian.com>
15742 * driver.c: Also check a `MONO_INSIDE_MDB' environment variable to
15743 determine whether we're inside the debugger.
15746 (MonoDebuggerMetadataInfo): Added all offsets from `MonoDefaults'.
15748 2006-04-12 Zoltan Varga <vargaz@gmail.com>
15750 * mini.c (mono_method_to_ir): Handle multiple LEAVE statements inside a single
15751 handler clauses. Fixes #78024.
15753 * mini-sparc.c (mono_arch_output_basic_block): Handle large offsets
15754 in the CALL_MEMBASE opcodes. Fixes #78088.
15755 (mono_arch_get_vcall_slot_addr): Ditto.
15757 2006-04-10 Martin Baulig <martin@ximian.com>
15759 * debug-debugger.c: The thread handling code has now been moved
15760 into ../metadata/threads.c.
15762 2006-04-10 Zoltan Varga <vargaz@gmail.com>
15764 * driver.c (mono_main): Fix --with-gc=none build.
15766 * mini-codegen.c (mono_spillvar_offset): Improve alignment.
15767 (mono_spillvar_offset_float): Ditto.
15768 (mono_local_regalloc): Only do the OP_MOVE optimization if ins->dreg is a local
15769 hreg, not when its !global, since on ia64, there is a third category: stacked
15772 Mon Apr 10 14:39:49 CEST 2006 Paolo Molaro <lupus@ximian.com>
15774 * mini.c: set MonoInst->klass for load field address and a few other
15777 2006-04-10 Zoltan Varga <vargaz@gmail.com>
15779 * helpers.c (mono_disassemble_code): Emit debug info on amd64 as well.
15781 2006-04-07 Zoltan Varga <vargaz@gmail.com>
15783 * dominators.c (compute_dominators): Fix yet another bug which surfaced after
15784 the branch opt changes.
15786 2006-04-06 Dick Porter <dick@ximian.com>
15788 * wapihandles.c (mini_wapi_semdel): Fix parameters in semctl () call.
15790 * wapihandles.c (mini_wapi_seminfo):
15791 * driver.c (mono_main): Add semaphore info option
15793 2006-04-05 Zoltan Varga <vargaz@gmail.com>
15795 * dominators.c (compute_dominators): Fix a bug which surfaced after the recent
15796 branch optimization changes. Fixes #78009.
15798 Wed Apr 5 16:40:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
15800 * mini.c: ignore accessibility of methods in managed->native wrappers.
15802 2006-04-04 Zoltan Varga <vargaz@gmail.com>
15804 * mini.c (mini_cleanup): Call print_jit_stats () earlier since it accesses metadata.
15806 * mini.c (mini_cleanup): Free 'emul_opcode_map' as well.
15808 2006-04-03 Zoltan Varga <vargaz@gmail.com>
15810 * mini.c: Modify the branch optimizations to preserve the invariant that
15811 the entries inside the in_bb and out_bb arrays are unique.
15812 (mono_unlink_bblock): Avoid creation of new arrays.
15814 2006-04-02 Zoltan Varga <vargaz@gmail.com>
15816 * mini.c (mono_unlink_bblock): Fix regression caused by previous
15819 2006-04-01 Zoltan Varga <vargaz@gmail.com>
15821 * mini.c (optimize_branches): Remove the "optimizations" in
15822 the cbranch1/cbranch2 -> branch cases which were causing several
15823 problems in the past. Fixes #77986.
15825 2006-03-31 Chris Toshok <toshok@ximian.com>
15827 * driver.c (DEFAULT_OPTIMIZATIONS): back out the new set of
15828 default optimizations :(
15830 2006-03-31 Zoltan Varga <vargaz@gmail.com>
15832 * inssel-x86.brg mini-codegen.c mini.c: Merge some changes/fixes from linear-il
15835 2006-03-31 Massimiliano Mantione <massi@ximian.com>
15837 * local-propagation.c: Added comments to structs and removed
15838 "Mono" prefixes from local tree mover types.
15840 2006-03-30 Zoltan Varga <vargaz@gmail.com>
15842 * Makefile.am (arch_sources): Define this for each architecture so
15843 libmono_la_SOURCES is defined in one place.
15845 Wed Mar 29 20:51:14 CEST 2006 Paolo Molaro <lupus@ximian.com>
15847 * driver.c, wapihandles.c, Makefile.am: integrate the io-layer utils
15850 Wed Mar 29 17:16:57 CEST 2006 Paolo Molaro <lupus@ximian.com>
15852 * driver.c: print the GC name supplied by configure.
15854 2006-03-29 Massimiliano Mantione <massi@ximian.com>
15856 * local-propagation.c: Added tree mover, and moved here all the
15857 local propagation code from mini.c
15858 * mini.c: Added support for treeprop, and moved all the local
15859 propagation code to local-propagation.c
15860 * mini.h: Added support for treeprop
15861 * driver.c: Added support for treeprop, enabled consprop, copyprop,
15862 treeprop, inline and deadce by default
15863 * Makefile.am: Added local-propagation.c
15865 2006-03-25 Zoltan Varga <vargaz@gmail.com>
15867 * exceptions-sparc.c: Applied patch from David S. Miller <davem@sunset.davemloft.net>: Implement correct support for sparc/linux.
15869 Fri Mar 24 20:07:19 CET 2006 Paolo Molaro <lupus@ximian.com>
15871 * debug-debugger.c: make it compile without the Boehm GC.
15873 Wed Mar 22 18:25:18 CET 2006 Paolo Molaro <lupus@ximian.com>
15875 * mini.c: fixed issue with mismatch when an icall is registered
15876 with multiple names but same address.
15878 Tue Mar 21 15:59:57 CET 2006 Paolo Molaro <lupus@ximian.com>
15880 * declsec.c, mini-exceptions.c: use write barrier to set reference
15881 fields of managed objects.
15883 2006-03-19 Zoltan Varga <vargaz@gmail.com>
15885 * mini.c (mono_print_method_from_ip): Recognize JIT trampolines as well.
15886 (can_access_internals): Fix a warning.
15888 * mini.c (print_method_from_ip): Rename this to
15889 mono_print_method_from_ip so it gets exported.
15891 * trace.c: Deal with strings inside StringBuilder's containing garbage
15892 and fix memory leaks. Fixes #77848.
15894 2006-03-19 Zoltan Varga <vargaz@gmail.com>
15896 * mini.c (mini_init): Disable the setting of GC_stackbottom on ia64. Hopefully
15899 2006-03-16 Neale Ferguson <neale@sinenomine.net>
15901 * mini-s390.c: Remove OP_X86_TEST_NULL.
15903 Thu Mar 16 17:19:04 CET 2006 Paolo Molaro <lupus@ximian.com>
15905 * mini.c: use the correct GetHashCode() for the moving collector.
15907 2006-03-16 Massimiliano Mantione <massi@ximian.com>
15909 * liveness.c: Regalloc spill cost tuning.
15911 2006-03-15 Neale Ferguson <neale@sinenomine.net>
15913 * mini-s390x.h: Correct S390_LONG macro.
15915 * mini-s390x.c: Cleanup unused code.
15917 2006-03-15 Zoltan Varga <vargaz@gmail.com>
15919 * jit-icalls.h: New file.
15921 * Makefile.am mini.c jit-icalls.c: Use a proper include file for the jit
15922 icalls and include that instead of including jit-icalls.c.
15924 * mini-ppc.c (mono_arch_output_basic_block): Remove references to
15927 Tue Mar 14 20:23:53 CET 2006 Paolo Molaro <lupus@ximian.com>
15929 * mini.c: when checking for member accessibility, also check for
15930 friend assemblies and for explicit interface implementations.
15932 2006-03-14 Zoltan Varga <vargaz@gmail.com>
15934 * mini-codegen.c (mono_local_regalloc): Remove incorrect g_free () calls.
15936 * cpu-arm.md cpu-g4.md: Remove x86_ opcodes.
15938 * mini-x86.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
15939 common cases are done first.
15941 * mini-ops.h: Only define platform specific opcodes on the given platform.
15943 * mini.h regalloc.h mini-codegen.c: Merge optimizations from the linear-il
15946 2006-03-14 Martin Baulig <martin@ximian.com>
15948 Revert Paolo's change from r57348:
15950 * mini.h: don't use gboolean for bitfields.
15951 * mini.c: verifier changes for fields and methods accessibility.
15953 2006-03-13 Neale Ferguson <neale@sinenomine.net>
15955 * mini-s390.h, mini-s390x.h: Fix calls to mono_call_inst_add_outarg_reg.
15957 * mini-s390x.c: Fix conv_r_un.
15959 * cpu-s390, cpu-s390x.md: Fix lengths.
15961 Sun Mar 12 17:31:22 CET 2006 Paolo Molaro <lupus@ximian.com>
15963 * mini.c: nested types have access to all the nesting
15964 levels, not just the enclosing types.
15966 Sun Mar 12 16:23:11 CET 2006 Paolo Molaro <lupus@ximian.com>
15968 * mini.c: added a few more verification checks.
15970 2006-03-12 Zoltan Varga <vargaz@gmail.com>
15972 * liveness.c: Merge optimizations from the linear-il branch.
15974 2006-03-11 Zoltan Varga <vargaz@gmail.com>
15976 * mini-ia64.c (emit_call): Add a comment.
15978 * tramp-ia64.c (mono_arch_patch_callsite): Handle indirect calls as well.
15980 * tramp-ia64.c: Fix some warnings.
15982 Sat Mar 11 20:15:59 CET 2006 Paolo Molaro <lupus@ximian.com>
15984 * mini.h: don't use gboolean for bitfields.
15985 * mini.c: verifier changes for fields and methods accessibility.
15987 2006-03-11 Zoltan Varga <vargaz@gmail.com>
15989 * mini.c (mono_icall_get_wrapper): Fix an ia64 bug introduced by the
15990 lazy icall wrapper changes.
15992 * dominators.c: Replace all the dominator algorithms with faster
15993 ones from the linear-il branch.
15995 * inssel-*.brg: Allocate call->out_ireg_args and call->out_freg_args from
15998 * mini-amd64.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
15999 common cases are done first.
16001 * mini-amd64.c: Fix some warnings.
16003 * mini-codegen.c mini-*.c: Allocate call->out_ireg_args and call->out_freg_args
16006 * mini.c (mono_jit_compile_method_with_opt): Fix a race in the newly
16009 * mini.h: Add a missing prototype.
16011 2006-03-10 Zoltan Varga <vargaz@gmail.com>
16013 * mini.c: Compile icall wrappers lazily.
16015 * mini-codegen.c: Use printf instead of g_print since its much faster.
16017 * mini.h (mono_bitset_foreach_bit): Use the faster mono_bitset_find_start ()
16020 * mini.c (optimize_branches): Cache the negative result from
16021 remove_block_if_useless ().
16023 * mini.c (optimize_branches): Avoid restarting the iteration after each change.
16024 Also fix some bblock linking issues.
16026 * helpers.c (mono_disassemble_code): Reduce the size of the temporary
16029 * mini.h: Define G_LIKELY/G_UNLIKELY macros for older glib versions.
16031 * mini.h (MonoBasicBlock): Reorganize the fields, putting more frequently
16032 accessed fields first, for better cache behavior.
16034 Fri Mar 10 18:21:41 CET 2006 Paolo Molaro <lupus@ximian.com>
16036 * mini.c: speedup IList<T> array accesses.
16038 2006-03-09 Zoltan Varga <vargaz@gmail.com>
16040 * mini.c (mono_method_to_ir): Handle large methods overflowing the
16041 inline_costs counter. Fixes #77190.
16043 2006-03-06 Zoltan Varga <vargaz@gmail.com>
16045 * mini-exceptions.c: Call mono_trace_is_enabled () before printing
16046 trace messages. Fixes #77706.
16048 2006-03-04 Martin Baulig <martin@ximian.com>
16050 * tramp-amd64.c, tramp-x86.c
16051 (mono_debugger_create_notification_function): Use
16052 mono_global_codeman_reserve() to allocate a buffer at runtime and
16055 * debug-debugger.h (MonoDebuggerInfo): Added `initialize'.
16057 * debug-debugger.c (mono_debugger_init): Dynamically allocate the
16058 notification function at runtime and then call `initialize' in the
16059 `MONO_DEBUGGER__debugger_info' vtable.
16061 2006-03-04 Zoltan Varga <vargaz@gmail.com>
16063 * iltests.il: Fix a visibility problem.
16065 Wed Mar 1 15:55:25 CET 2006 Paolo Molaro <lupus@ximian.com>
16067 * driver.c, mini.c: add hooks for the counters API.
16069 Wed Mar 1 12:28:04 CET 2006 Paolo Molaro <lupus@ximian.com>
16071 * driver.c: show disabled options.
16073 Wed Mar 1 12:18:51 CET 2006 Paolo Molaro <lupus@ximian.com>
16075 * linear-scan.c: always use cost-driven selection.
16077 2006-02-28 Raja R Harinath <rharinath@novell.com>
16079 * jit-icalls.c (helper_compile_generic_method): Revert change from
16082 Mon Feb 27 18:58:19 GMT 2006 Paolo Molaro <lupus@ximian.com>
16084 * cpu-arm.md, mini-arm.c: implemented MemoryBarrier.
16086 Sat Feb 25 17:39:21 CET 2006 Paolo Molaro <lupus@ximian.com>
16088 * inssel.brg: style fixes, mostly to force the updated monoburg
16089 to run for people using svn.
16091 Sat Feb 25 17:07:42 CET 2006 Paolo Molaro <lupus@ximian.com>
16093 * mini.c: match monoburg changes.
16095 Sat Feb 25 16:04:33 CET 2006 Paolo Molaro <lupus@ximian.com>
16097 * mini.h, mini.c, abcremoval.c, aliasing.c, liveness.c,
16098 ssapre.c, graph.c, ssa.c: put the mono_burg_arity[]
16099 declaration in the header file.
16101 Sat Feb 25 14:19:31 CET 2006 Paolo Molaro <lupus@ximian.com>
16103 * helpers.c: reduce relocations and mem usage.
16105 Sat Feb 25 11:58:16 CET 2006 Paolo Molaro <lupus@ximian.com>
16107 * mini.h, mini-codegen.c: disable logging features if
16108 requested by configure.
16110 Sat Feb 25 11:54:49 CET 2006 Paolo Molaro <lupus@ximian.com>
16112 * mini.c: tiny verifier changes.
16114 Fri Feb 24 18:17:52 CET 2006 Paolo Molaro <lupus@ximian.com>
16116 * mini-ops.h, inssel-x86.brg, tramp-x86.c, mini-x86.c,
16117 cpu-pentium.md: stack alignment changes for osx/x86,
16118 partially from Geoff Norton <gnorton@customerdna.com>.
16120 2006-02-24 Raja R Harinath <harinath@gmail.com>
16122 * jit-icalls.c (helper_compile_generic_method): Update to changes
16123 in metadata/class.c.
16125 2006-02-24 Zoltan Varga <vargaz@gmail.com>
16127 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a missing check.
16129 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for
16130 interface calls with large offsets.
16132 2006-02-23 Raja R Harinath <rharinath@novell.com>
16134 * jit-icalls.c (helper_compile_generic_method): Document the
16135 special-case we depend on so that we can inflate the method twice
16136 with the same context with no bad side-effects.
16138 Thu Feb 23 13:45:46 CET 2006 Paolo Molaro <lupus@ximian.com>
16140 * mini-x86.c, mini-amd64.c: fix for case when xen support
16143 Wed Feb 22 19:38:40 CET 2006 Paolo Molaro <lupus@ximian.com>
16145 * mini-x86.c, mini-amd64.c: generate code to access tls items
16146 in a faster way for Xen systems.
16148 Wed Feb 22 10:31:25 CET 2006 Paolo Molaro <lupus@ximian.com>
16150 * exceptions-x86.c, mini-x86.h, driver.c, mini-codegen.c:
16151 updates and compilation fixes for the OSX/x86 port, mostly from
16152 Geoff Norton <gnorton@customerdna.com>.
16154 Tue Feb 21 19:56:55 CET 2006 Paolo Molaro <lupus@ximian.com>
16156 * inssel.brg: faster interface call implementation
16157 to sync with the interface_offsets MonoVTable changes.
16159 Mon Feb 20 10:37:57 CET 2006 Paolo Molaro <lupus@ximian.com>
16161 * mini.c: more verification checks.
16163 Fri Feb 17 19:47:29 CET 2006 Paolo Molaro <lupus@ximian.com>
16165 * mini.c: added a few more verification checks.
16167 2006-02-17 Neale Ferguson <neale@sinenomine.net>
16169 * mini-s390x.c, mini-s390x.h: Check for presence of long displacement
16170 facility on the processor and use it if available.
16172 Fri Feb 17 16:12:52 CET 2006 Paolo Molaro <lupus@ximian.com>
16174 * driver.c, aot.c, mini.c: throw exception if the IL code is
16175 invalid or unverifiable.
16177 2006-02-17 Raja R Harinath <rharinath@novell.com>
16179 * generics.2.cs (test_0_ldfld_stfld_mro): Use m.struct_field, not
16182 2006-02-16 Zoltan Varga <vargaz@gmail.com>
16184 * generics.2.cs: Add some tests for generics ldfld/stfld wrappers.
16186 Wed Feb 15 16:23:17 CET 2006 Paolo Molaro <lupus@ximian.com>
16188 * mini-s390x.c, mini-s390.c, mini.c, mini-amd64.c, mini-arm.c,
16189 mini-ia64.c, mini-sparc.c, mini-x86.c, mini-ppc.c: fixed
16190 handling of instantiated generic valuetypes.
16192 2006-02-11 Zoltan Varga <vargaz@gmail.com>
16194 * mini-exceptions.c mini-x86.h mini-x86.c: Get rid of
16195 MONO_INIT_CONTEXT_FROM_CALLER, and use MONO_INIT_CONTEXT_FROM_FUNC
16198 * generics.2.cs: Revert the nullable reftypes tests.
16200 2006-02-10 Zoltan Varga <vargaz@gmail.com>
16202 * mini-exceptions.c (MONO_INIT_CONTEXT_FROM_CALLER): Avoid
16203 using __builtin_frame_address (1) as it doesn't work in the presence
16204 of optimizations. Hopefully fixes #77273.
16206 * Makefile.am generics.cs generics.2.cs: Revert the generics.2.cs
16207 -> generics.cs change as it doesn't work with some automake versions.
16209 Thu Feb 9 16:24:44 CET 2006 Paolo Molaro <lupus@ximian.com>
16211 * mini.c: handle systems that sue a different way to
16212 retrieve the stack address of the current thread.
16214 2006-02-09 Zoltan Varga <vargaz@gmail.com>
16216 * Makefile.am generics.2.cs: Rename this to generics.cs and handle
16217 it specially in the makefile.
16219 * generics.2.cs: Add tests for nullable reference types.
16221 Wed Feb 8 19:33:17 CET 2006 Paolo Molaro <lupus@ximian.com>
16223 * mini.c: always handle the case when mono_jit_init()
16224 is called in a thread different from the main thread,
16225 confusing libgc (bug #77309).
16227 Mon Feb 6 09:01:24 EST 2006 Paolo Molaro <lupus@ximian.com>
16229 * mini-ppc.c: fix handling of exceptions in large methods (bug #74932).
16231 Fri Feb 3 18:51:35 CET 2006 Paolo Molaro <lupus@ximian.com>
16233 * mini.c: change optimize_branches () to use a single loop
16234 and introduce a new optimization to simplify some range checks.
16236 2006-02-03 Martin Baulig <martin@ximian.com>
16238 * debug-debugger.c (debugger_thread_manager_thread_created): Removed
16239 and merged with debugger_thread_manager_add_thread().
16240 (mono_debugger_main): Call debugger_thread_manager_add_thread() to
16241 inform the debugger about the main thread.
16243 2006-02-03 Zoltan Varga <vargaz@gmail.com>
16245 * basic.cs: Add test for div.un/rem.un constant folding.
16247 2006-02-03 Neale Ferguson <neale@sinenomine.net>
16249 * cpu-s390x.md: correct int_xor_imm length
16251 2006-02-03 Zoltan Varga <vargaz@gmail.com>
16253 * generics.2.cs: New test for #77442.
16255 * jit-icalls.c (helper_compile_generic_method): Check for null. Fixes
16258 2006-02-02 Martin Baulig <martin@ximian.com>
16260 * tramp-x86.c, tramp-amd64.c: It's now safe to #include
16261 <mono/metadata/mono-debug-debugger.h>
16263 * debug-mini.c: Don't #define _IN_THE_MONO_DEBUGGER.
16265 2006-02-02 Martin Baulig <martin@ximian.com>
16267 * debug-debugger.h: New header file for debug-debugger.c.
16269 * debug-debugger.c: Big API cleanup; don't run the managed Main()
16270 function is a separate thread anymore; add support for attaching.
16272 2006-02-01 Zoltan Varga <vargaz@gmail.com>
16274 * tramp-x86.c: Fix a warning.
16276 2006-01-31 Zoltan Varga <vargaz@gmail.com>
16278 * mini-amd64.c (mono_arch_compute_omit_fp): Avoid hitting an assertion
16279 on very large methods.
16281 * aot.c (load_patch_info): Fix a warning.
16283 Mon Jan 30 12:51:10 CET 2006 Paolo Molaro <lupus@ximian.com>
16285 * cpu-pentium.md, mini-x86.c, inssel.brg, inssel-x86.brg,
16286 mini-ops.h: alu membase optimizations.
16288 Fri Jan 27 21:11:08 CET 2006 Paolo Molaro <lupus@ximian.com>
16290 * mini-ops.h, mini.c, inssel.brg, inssel-x86.brg: opcode
16291 to speedup StringBuilder.
16293 2006-01-27 Zoltan Varga <vargaz@gmail.com>
16295 * dominators.c (mono_compute_natural_loops): Fix detection of
16296 loop body start blocks.
16298 * mini-exceptions.c (mono_print_thread_dump): Fix non x86 builds.
16300 2006-01-26 Zoltan Varga <vargaz@gmail.com>
16302 * mini.h mini.c mini-exceptions.c: Add thread dump support. Fixes
16305 2006-01-25 Massimiliano Mantione <massi@ximian.com>
16307 * aliasing.c: Fixed aliasing issue on 64 bit archs.
16309 2006-01-25 Martin Baulig <martin@ximian.com>
16311 * debug-debugger.c: Moved the `MonoDebuggerManager' and
16312 `MonoDebuggerThread' typedefs here from mono-debug-debugger.h and
16313 started to cleanup this file a little bit.
16315 Tue Jan 24 18:20:48 CET 2006 Paolo Molaro <lupus@ximian.com>
16317 * mini.c: optimize a codepath frequently happening in generics code.
16319 2006-01-23 Martin Baulig <martin@ximian.com>
16321 * Makefile.am: Only compile debug-debugger.c on supported platforms.
16323 * debug-debugger.c: Kill the IO_LAYER() hack and use the io-layer
16324 functions directly.
16326 * driver.c: debug-debugger.c is only available if
16327 `MONO_DEBUGGER_SUPPORTED' is defined.
16329 2006-01-23 Martin Baulig <martin@ximian.com>
16331 * debug-debugger.c: Only enable this on platforms where the Mono
16332 Debugger is working (x86 and x86_64).
16334 2006-01-21 Martin Baulig <martin@ximian.com>
16336 The Mono Debugger is now using the normal `mono' instead of the
16337 `mono-debugger-mini-wrapper' when executing managed code.
16339 * debug-debugger.c: New file; previously known as
16340 debugger/wrapper/wrapper.c.
16342 * debug-mini.c (mono_init_debugger): Removed.
16344 * driver.c (mono_main): Added new `--inside-mdb' command line
16345 argument which is used when running inside the debugger.
16347 2006-01-20 Zoltan Varga <vargaz@gmail.com>
16349 * liveness.c (mono_analyze_liveness): Remove some unused data
16352 2006-01-17 Zoltan Varga <vargaz@gmail.com>
16354 * mini.h: Move mono_bitset_test_fast macro to monobitset.h where it belongs.
16356 2006-01-16 Zoltan Varga <vargaz@gmail.com>
16358 * mini.h (mono_bitset_test_fast): Disable the 'fast' implementation which
16359 depends on implementation details of monobitset.
16361 * mini.c (mini_get_ldelema_ins): Fix handling of 1 dimensional arrays.
16364 2006-01-15 Zoltan Varga <vargaz@gmail.com>
16366 * liveness.c: Update after monobitset changes.
16368 2006-01-14 Zoltan Varga <vargaz@gmail.com>
16370 * mini-amd64.c (mono_arch_compute_omit_fp): Fix a leak.
16372 2006-01-11 Neale Ferguson <neale@sinenomine.net>
16374 * inssel-s390x.brg: Fix reg: OP_LDADDR(OP_S390_LOADARG) register setting.
16376 * mini-s390x.c: Remove warning messages.
16378 2006-01-11 Ben Maurer <bmaurer@andrew.cmu.edu>
16380 * mini.c: pass the jitinfo to mono_profiler_method_end_jit.
16382 2006-01-10 Zoltan Varga <vargaz@gmail.com>
16384 * generics.2.cs: Add ldelem/stelem_any test.
16386 2006-01-10 Neale Ferguson <neale@sinenomine.net>
16388 * mini-s390.c: Fix ATOMIC_ADD_I4 operation.
16390 2006-01-07 Zoltan Varga <vargaz@gmail.com>
16392 * inssel-long.brg: Fix int->long ovf conversion rules. Fixes #77172.
16394 2006-01-06 Zoltan Varga <vargaz@gmail.com>
16396 * generics.2.cs: Reenable vtype tests.
16398 * inssel-x86.brg: Remove an icorrect valuetype rule.
16400 2006-01-06 Neale Ferguson <neale@sinenomine.net>
16402 * mini-s390x.c, inssel-s390x.brg, cpu-s390x.md: Fix ATOMIC_I8 operations. Provide
16403 initial support for OP_ABS.
16405 2006-01-05 Neale Ferguson <neale@sinenomine.net>
16407 * mini-s390x.c (emit_float_to_int): Correct r8 to unsigned int algorithm.
16409 2006-01-05 Neale Ferguson <neale@sinenomine.net>
16411 * mini-s390.c, mini-s390.h, inssel-s390.brg, cpu-s390.md: Fix r8 to unsigned int
16412 conversion and implement LADD/LSUB.
16414 * exceptions-s390.c: Standardize mono_arch_find_jit_info to match other
16417 2006-01-05 Neale Ferguson <neale@sinenomine.net>
16419 * mini-s390x.c, mini-s390x.h: Fix r8 to unsigned int conversion.
16421 * exceptions-s390x.c: Standardize mono_arch_find_jit_info to match other
16424 2006-01-05 Neale Ferguson <neale@sinenomine.net>
16426 * mini-s390x.c, mini-s390x.h, mini-s390.c, mini-s390.h: Fix lmf handling when
16427 localloc is encountered. Fixes crash in test-183.cs when using gmcs
16428 (stack walk problem).
16430 2006-01-04 Zoltan Varga <vargaz@gmail.com>
16432 * aot.c (mono_aot_load_method): Fix a warning.
16434 2006-01-03 Neale Ferguson <neale@sinenomine.net>
16436 * mini-s390x.h, exceptions-s390x.c, inssel-s390x.brg: Fix compiler warnings
16438 2006-01-03 Zoltan Varga <vargaz@gmail.com>
16440 * iltests.il: Add test for #77148.
16442 * mini.c (mini_get_ldelema_ins): Handle arrays with rank 1 too. Fixes
16445 2006-01-03 Neale Ferguson <neale@sinenomine.net>
16447 * mini-s390x.c, inssel-s390x.brg: Remove debug statements
16449 2006-01-03 Neale Ferguson <neale@sinenomine.net>
16451 * mini-s390x.c, mini-s390x.h, exceptions-s390x.c, tramp-s390x.c, inssel-s390x.brg,
16452 cpu-s390x.md, mini-codegen.c, Makefile.am: add 64-bit s390 support to JIT.
16454 * basic-long.cs: Add lconv-to-r4/r8 tests.
16456 2006-01-03 Zoltan Varga <vargaz@gmail.com>
16458 * mini.c (mono_method_to_ir): Fix DynamicMethod support in some opcodes.
16460 * mini-sparc.c (mono_arch_call_opcode): Use mono_class_value_size ()
16461 here as on other archs.
16463 2005-12-29 Neale Ferguson <neale@sinenomine.net>
16465 * mini-s390.c (mono_arch_get_inst_for_method): Add memory_barrier support.
16467 2005-12-29 Neale Ferguson <neale@sinenomine.net>
16469 * inssel-s390.brg: Correct register assignment; Rework L[ADD|SUB]_OVF[_UN] for s390.
16471 * cpu-s390.md: Fix lengths of a couple of long instructions; Add memory_barrier.
16473 * mini-s390.c: Fix long add/sub overflow instructions; Fix displacement handling in
16474 instrument_prolog; Add memory_barrier instruction.
16476 2005-12-26 Zoltan Varga <vargaz@gmail.com>
16478 * exceptions-x86.c mini-x86.h: Fix solaris/x86 exception handling.
16480 2005-12-23 Zoltan Varga <vargaz@gmail.com>
16482 * tramp-ia64.c (mono_arch_get_unbox_trampoline): Flush icache.
16484 * aliasing.c inssel.brg: Fix warnings.
16486 * inssel-ia64.brg (OP_MEMSET): Fix an optimization which previously
16487 could skip initialization of some parts of memory.
16489 * mini.c mini-ia64.c: Fix warnings.
16491 * inssel-sparc.brg: Add an implementation of lneg which actually works.
16493 2005-12-22 Zoltan Varga <vargaz@gmail.com>
16495 * aliasing.c (mono_build_aliasing_information): Add a workaround for
16496 a crash seen on sparc.
16498 * mini-sparc.c: Add implementation of Thread.MemoryBarrier.
16500 * cpu-sparc.md: Add memory_barrier opcode. Remove unused opcodes.
16502 2005-12-21 Neale Ferguson <neale@sinenomine.net>
16504 * mini-ops.h: Add s390_backchain instruction
16506 * inssel-s390.brg: Use backchaining instruction for LOADARG/STKARG operations.
16508 * cpu-s390.md: Add s390_backchain instruction
16510 * mini-s390.c: Significant ABI changes
16512 * mini-s390.h: Cater for zero length structures
16514 2005-12-20 Neale Ferguson <neale@sinenomine.net>
16516 * mini-s390.c: ABI fixes
16518 * inssel-s390.brg: Remove debug statements
16520 * cpu-s390.md: Fix length of ATOMIC_xx operations
16522 2005-12-19 Zoltan Varga <vargaz@gmail.com>
16524 * basic-float.cs: Add float<->long conversion tests.
16526 2005-12-16 Neale Ferguson <neale@sinenomine.net>
16528 * mini-s390.c: Fix LOCALLOC processing.
16530 * tramp-s390.c (s390_magic_trampoline): Fix base calculation.
16532 2005-12-15 Zoltan Varga <vargaz@gmail.com>
16534 * iltests.il: Add tests for some opcodes not covered by the other
16537 2005-12-15 Neale Ferguson <neale@sinenomine.net>
16539 * mini-s390.c: Fix ADDCC/SBB bug revealed by test_0_ulong_regress; Correct
16540 register loading for Tail processing; Correct trace output.
16542 * inssel-s390.brg: Reimplement LSUB_OVF due to s390 implementation of signed math.
16544 * cpu-s390.md: Correct size of jmp instruction.
16546 2005-12-13 Neale Ferguson <neale@sinenomine.net>
16548 * mini-s390.c (mono_arch_emit_prolog): Remove some debugging bits.
16550 2005-12-13 Neale Ferguson <neale@sinenomine.net>
16552 * inssel-s390.brg tramp-s390.c cpu-s390.md mini-s390.c mini-s390.h:
16553 Bring s390 up to current level.
16555 2005-12-12 Zltan Varga <vargaz@gmail.com>
16557 * generics.2.cs: Disable the newly added tests as they do not work yet.
16559 * generics.2.cs: Add valuetype tests.
16561 2005-12-09 Zoltan Varga <vargaz@gmail.com>
16563 * basic-long.cs: Add i4->u8 test.
16565 * objects.cs: Add tests for JIT intrinsic.
16567 * mini.c (mini_get_inst_for_method): Resurrect the array Rank/Length
16568 optimizations lost by a mistake.
16570 2005-12-07 Zoltan Varga <vargaz@gmail.com>
16572 * basic-long.cs: Remove a test moved to objects.cs.
16574 * arrays.cs: Add more array tests.
16576 2005-12-06 Zoltan Varga <vargaz@gmail.com>
16578 * arrays.cs: Add new tests for multi-dimensional arrays.
16580 2005-12-06 Raja R Harinath <rharinath@novell.com>
16582 * Makefile.am (test_sources2): Add generics.2.cs.
16583 (EXTRA_DIST): Add test_sources2.
16585 2005-12-05 Ben Maurer <bmaurer@ximian.com>
16587 Support for boxing and unboxing nullable types as well as the
16588 isinst operation on nullables, per the CLI ammendment.
16590 * inssel.brg (CEE_ISINST): Special case for nullable
16592 * mini.c (handle_unbox_nullable): new method
16593 (handle_box): Special case for nullable types
16594 (mono_method_to_ir): Call handle_unbox_nullable in correct
16597 * generics.2.cs: New test suite
16599 * Makefile.am: Support for regression tests with generics.
16601 2005-12-03 Zoltan Varga <vargaz@gmail.com>
16603 * mini-amd64.c (emit_load_volatile_arguments): Add loading of arguments
16604 allocated to registers. Fixes #76800.
16606 Thu Dec 1 12:59:40 EST 2005 Paolo Molaro <lupus@ximian.com>
16608 * mini-ppc.c, inssel-ppc.brg: fix ABI issue (pinvoke3.cs).
16610 2005-11-30 Zoltan Varga <vargaz@gmail.com>
16612 * exceptions.cs: Disable test_0_long_cast () test, since it fails on a lot
16615 2005-11-29 Zoltan Varga <vargaz@gmail.com>
16617 * objects.cs basic-calls.cs: Move a test depending on valuetypes to
16620 * inssel-long32.brg (CEE_CONV_I8): Remove unused labels.
16622 * inssel-long32.brg (CEE_CONV_I8): Convert this to a branchless version.
16623 Tue Nov 29 05:41:34 EST 2005 Paolo Molaro <lupus@ximian.com>
16625 * mini-ppc.c, cpu-g4.md: ensure a fp register is converted to
16626 single precision before storing to a single precision location.
16628 2005-11-28 Raja R Harinath <rharinath@novell.com>
16630 * Makefile.am (ILASM): Use profile-dependent location of ilasm.
16632 2005-11-27 Zoltan Varga <vargaz@gmail.com>
16634 * basic-long.cs basic-calls.cs objects.cs: Move some tests to the
16637 * basic.cs: Remove test_0_byte_compares test which was moved to
16638 objects.cs a long time ago.
16640 2005-11-22 Massimiliano Mantione <massi@ximian.com>
16642 * aliasing.c: Fixed aliasing issue on 64 bit archs.
16644 2005-11-20 Zoltan Varga <vargaz@gmail.com>
16646 * mini-ia64.c exceptions-ia64.c: Simplify the way filters/finally
16647 handlers are called.
16649 * mini-ia64.c (mono_arch_emit_exceptions): Optimize size of exception
16652 * mini-ia64.c: Add support for the throw->branch exception
16655 * driver.c (DEFAULT_OPTIMIZATIONS): Add MONO_OPT_EXCEPTION.
16657 2005-11-18 Massimiliano Mantione <massi@ximian.com>
16659 * mini.c: Enabled "fastpath" deadce :-)
16661 2005-11-18 Massimiliano Mantione <massi@ximian.com>
16663 * mini.c: Added "fastpath" deadce (deadce without SSA), and a simple
16664 alias analysis pass to support it.
16665 * mini.h: Likewise.
16667 * liveness.c: Likewise (liveness computation can use aliasing
16668 information to be more accurate).
16669 * driver.c: Added an "ssa" option go tell the JIT to use SSA, and
16670 moreover made so that "--compile-all" uses the given optimization
16671 flags and not the default ones.
16672 * aliasing.c: Alias analysis (new file).
16673 * aliasing.h: Likewise.
16674 * Makefile.am: added "aliasing.c" and "aliasing.h".
16676 2005-11-17 Zoltan Varga <vargaz@gmail.com>
16678 * mini-ops.h: Add missing OP_I opcodes so it is in synch with the
16681 2005-11-13 Zoltan Varga <vargaz@gmail.com>
16683 * mini-exceptions.c (mono_handle_exception_internal): Remove the
16684 fp >= end_of_stack exit condition, as it is not needed, and it might
16685 become true for fp eliminated frames.
16687 2005-11-11 Zoltan Varga <vargaz@gmail.com>
16689 * mini-x86.c (mono_arch_emit_epilog): Use G_STRUCT_OFFSET instead of hard
16692 Tue Nov 8 11:28:20 GMT 2005 Paolo Molaro <lupus@ximian.com>
16694 * mini-arm.c: fixed alignment of doubles/longs to match
16695 the C ABI (bug #76635).
16697 Mon Nov 7 16:13:21 CET 2005 Paolo Molaro <lupus@ximian.com>
16699 * aot.c: fix compilation with --enable-minimal=aot.
16701 Fri Nov 4 12:34:15 GMT 2005 Paolo Molaro <lupus@ximian.com>
16703 * mini-arm.c: fixed compatibility with the new
16704 floating point emulator package for compares.
16706 2005-11-03 Atsushi Enomoto <atsushi@ximian.com?
16708 * mini.c : reverted sig->pinvoke changes (r51396-51397).
16710 2005-11-01 Zoltan Varga <vargaz@freemail.hu>
16712 * mini-exceptions.c (print_stack_frame): Output to stderr.
16713 (mono_handle_native_sigsegv): Ditto.
16715 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
16717 * mini-amd64.c (mono_arch_output_basic_block): Remove unused
16718 OP_LCONV_TO_OVF_I implementation.
16720 * mini-amd64.c: Add support for the throw->branch exception
16723 * branch-opts.c (mono_branch_optimize_exception_target): Allow the case
16724 when the catch clause catches a more general exception, i.e. Object.
16726 2005-10-30 Zoltan Varga <vargaz@gmail.com>
16728 * cpu-ia64.md: Remove unused opcodes.
16730 * mini.c (GET_CONTEXT): Simplify this somewhat by removing arch
16731 specific defines for architectures defining USE_SIGACTION.
16733 * mini-ia64.c: Fix some warnings.
16735 * exceptions-ia64.c (mono_arch_ip_from_context): Fix this, the previous
16736 version seemed to skip a frame.
16738 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
16740 * mini.c: Clean up the usage of sig->pinvoke flag. Now
16741 only calls which are made to native code use this flag.
16743 2005-10-29 Zoltan Varga <vargaz@freemail.hu>
16745 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for
16746 varargs methods as well.
16748 * mini-amd64.c exceptions-amd64.c: Allow fp elimination in methods
16749 which have save_lmf set. Reorganize methods prologs a bit.
16751 * mini-amd64.c (mono_arch_compute_omit_fp): Move the check for the
16752 debugger to the proper place.
16754 2005-10-29 Martin Baulig <martin@ximian.com>
16756 * mini-amd64.c (debug_omit_fp): Temporarily disable fp elimination
16757 when running inside the debugger until the debugger has support
16760 2005-10-26 Zoltan Varga <vargaz@gmail.com>
16762 * mini.h: Fix a warning.
16764 2005-10-24 Miguel de Icaza <miguel@novell.com>
16766 * mini.c (mono_pmip): Just a wrapper for get_method_from_ip which
16767 we expose publicly, this returns the string.
16769 2005-10-22 Zoltan Varga <vargaz@freemail.hu>
16771 * exceptions-amd64.c (mono_arch_find_jit_info): Fix some corner cases
16772 with fp elimination.
16774 2005-10-21 Zoltan Varga <vargaz@gmail.com>
16776 * mini-exceptions.c (mono_handle_native_sigsegv): Try to print a
16777 native stacktrace using the glibc 'backtrace' function if available.
16779 2005-10-20 Zoltan Varga <vargaz@gmail.com>
16781 * mini.h (MonoDebugOptions): Remove 'abort_on_sigsegv' option.
16783 * mini-exceptions.c (mono_handle_native_sigsegv): New function to
16784 handle SIGSEGVs received while in native code.
16786 * mini.c (sigsegv_signal_handler): If the SIGSEGV happened in native
16787 code, call mono_handle_native_sigsegv which will abort the runtime
16788 after printing some diagnostics, instead of converting it into a
16789 confusing NullReferenceException.
16791 2005-10-18 Zoltan Varga <vargaz@gmail.com>
16793 * cpu-pentium.md: Remove unused opcodes.
16795 2005-10-18 Zoltan Varga <vargaz@freemail.hu>
16797 * mini-amd64.h (MonoLMF): Add rsp field.
16799 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Save the sp reg into
16802 2005-10-17 Zoltan Varga <vargaz@gmail.com>
16804 * mini-codegen.c (get_register_spilling): Fix some warnings.
16806 2005-10-16 Zoltan Varga <vargaz@freemail.hu>
16808 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Add support for fp
16809 elimination during exception handling. Enable fp elimination by
16812 * mini-amd64.h mini-amd64.c: Add preliminary support for frame pointer
16815 2005-10-16 Martin Baulig <martin@ximian.com>
16817 * mini-exceptions.c
16818 (mono_debugger_run_finally): New public method for the debugger.
16820 2005-10-10 Zoltan Varga <vargaz@gmail.com>
16822 * debug-mini.c (mono_debug_init_method): Fix warning.
16824 * mini.h branch-opts.c (mono_branch_optimize_exception_target): Make
16825 the 'exname' parameter const to fix some warnings.
16827 2005-10-09 Zoltan Varga <vargaz@freemail.hu>
16829 * mini-exceptions.c (mono_handle_exception_internal): Fix another bug
16830 introduced by the previous patch.
16832 2005-10-08 Zoltan Varga <vargaz@gmail.com>
16834 * basic-float.cs: Add test for precision of float arithmetic.
16836 * mini-ia64.c (mono_arch_output_basic_block): Convert to/from doubles
16837 when loading/storing single values from/to memory.
16839 * mini.c (mono_jit_compile_method_with_opt): Create the function
16840 pointers in the correct domain.
16842 2005-10-08 Zoltan Varga <vargaz@freemail.hu>
16844 * mini-exceptions.c (mono_handle_exception_internal): Fix bug
16845 introduced by previous patch.
16847 * mini-exceptions.c (mono_handle_exception_internal): Handle the case
16848 when out_filter_idx is NULL.
16850 * mini-exceptions.c: Don't run filter clauses twice during exception
16851 handling. Fixes #75755.
16853 2005-10-07 Zoltan Varga <vargaz@gmail.com>
16855 * aot.c: Add support for ldflda wrappers.
16857 * mini.c (mono_method_to_ir): Use ldflda wrappers for CEE_LDFLDA. Fixes
16860 Tue Oct 4 20:23:25 CEST 2005 Paolo Molaro <lupus@ximian.com>
16862 * mini.c, mini.h: do not consider exception handlers blocks when
16863 setting up interface variables.
16865 2005-10-04 Zoltan Varga <vargaz@freemail.hu>
16867 * aot.c (emit_section_change): Fix emitting of sections on win32. Fixes #76322.
16869 2005-10-03 Zoltan Varga <vargaz@gmail.com>
16871 * liveness.c (mono_analyze_liveness): Revert parts of r51051 since it
16872 causes a regression.
16874 * mini.c (mini_thread_cleanup): Fix reading of freed memory.
16876 2005-10-02 Zoltan Varga <vargaz@freemail.hu>
16878 * mini.h (OP_PCONST): Move the definition of OP_PCONST into the rest
16879 of the OP_P definitions.
16881 * TODO: Add a proposal for dealing with the CEE/OP mess.
16883 * mini-amd64.c (mono_arch_output_basic_block): Merge mul_imm
16884 optimizations from the x86 port.
16886 * cpu-amd64.md: Ditto.
16888 * basic.cs basic-long.cs: Add tests.
16890 Fri Sep 30 20:07:20 CEST 2005 Paolo Molaro <lupus@ximian.com>
16892 * Makefile.am, driver.c, mini-x86.c, mini.c, mini.h, branch-opts.c:
16893 Patrik Torstensson's implementation of my exception-handling
16894 optimization idea, when the exception object is not used
16897 Fri Sep 30 19:10:29 CEST 2005 Paolo Molaro <lupus@ximian.com>
16899 * mini-x86.c, cpu-pentium.md: Patrik Torstensson's port
16900 of the mul_imm optimizations from the old jit.
16902 Fri Sep 30 11:37:51 EDT 2005 Paolo Molaro <lupus@ximian.com>
16904 * mini.c, liveness.c: patch by Patrik Torstensson and
16905 Zoltan Varga to improve performance in methods with
16908 2005-09-30 Zoltan Varga <vargaz@gmail.com>
16910 * driver.c: Remove 'Globalization' entry from --version.
16912 2005-09-28 Zoltan Varga <vargaz@gmail.com>
16914 * mini.c (mono_jit_compile_method_inner): Do not load AOT code when
16915 there is a profiler interested in JIT events.
16917 * aot.c: Load profile files produced by the AOT profiling module, and
16918 reorder methods based on the profiling info. Add a 'method_order' table
16919 to the AOT file to make mono_aot_find_jit_info work with the reordered
16922 * mini.h: Bump AOT file version info.
16924 Wed Sep 28 17:12:48 CEST 2005 Paolo Molaro <lupus@ximian.com>
16926 * mini-arm.h: work around what looks like a gcc bug when optimizations
16929 2005-09-28 Raja R Harinath <rharinath@novell.com>
16931 * Makefile.am (AM_CFLAGS): Don't use += to append inside
16932 conditionals. Use ...
16933 (PLATFORM_CFLAGS, ARCH_CFLAGS): ... these.
16935 2005-09-27 Zoltan Varga <vargaz@freemail.hu>
16937 * mini-amd64.c (mono_arch_call_opcode): Use mono_class_value_size ()
16938 to determine the amount of memory to copy when passing valuetypes.
16940 * inssel-amd64.brg: Remove PUSH(LDIND4) rules since they convert an
16941 4 byte load into a 8 byte load. Fix aligning of size in OP_OUTARG_VT.
16943 2005-09-27 Zoltan Varga <vargaz@gmail.com>
16945 * mini.h mini.c aot.c: Add infrastructure to collect pagefault
16946 information about aot.
16948 2005-09-27 Ben Maurer <bmaurer@ximian.com>
16950 * *.c: Replace the use of {Enter,Leave}CriticalSection with
16951 macros. This will allow a deadlock debugger to easily be plugged
16954 Tue Sep 27 09:32:11 EDT 2005 Paolo Molaro <lupus@ximian.com>
16956 * mini-ppc.c, cpu-g4.md: added memory barrier instruction.
16958 2005-09-27 Raja R Harinath <rharinath@novell.com>
16960 * Makefile.am (AM_CFLAGS): Rename from INCLUDES.
16961 (AM_CFLAGS) [PLATFORM_WIN32): Append to it, don't set it.
16962 (AM_CFLAGS) [ARM]: Add arch/arm directory from the build tree.
16963 ($(arch_built)) [CROSS_COMPILING]: Error out.
16965 2005-09-26 Zoltan Varga <vargaz@gmail.com>
16967 * aot.c: Add support for the no_special_static flag for classes.
16969 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
16971 * Reapply reverted patches.
16973 * *: Revert r50174 as well.
16975 * mini-amd64.c cpu-amd64.md inssel-amd64.brg: Revert r50170 as well.
16977 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
16979 * mini-amd64.c: Revert r50342 to see if this fixed buildbot.
16981 2005-09-23 Miguel de Icaza <miguel@novell.com>
16983 * mini.c (SIG_HANDLER_SIGNATURE): Only dereference info if it is
16984 part of the SIG_HANDLER_SIGNATURE.
16986 2005-09-23 Zoltan Varga <vargaz@gmail.com>
16988 * mini.h mini.c: Add a new MONO_DEBUG option to collect metadata pagefault
16991 * mini-x86.c (mono_arch_call_opcode): Fix vararg calling convention
16992 introduced by previous patch.
16994 2005-09-21 Zoltan Varga <vargaz@gmail.com>
16996 * tramp-x86.c (mono_arch_create_trampoline_code): Restore caller
16997 saved registers too.
16999 * mini-x86.c (mono_arch_allocate_vars): Rewrite this so it works based
17000 upon the information returned by get_call_info ().
17002 * mini-x86.c (add_float): Fix stack size calculation.
17003 (mono_arch_call_opcode): Rewrite this so it works based up the
17004 information returned by get_call_info ().
17005 (mono_arch_get_this_vret_args): Ditto.
17007 2005-09-21 Zoltan Varga <vargaz@freemail.hu>
17009 * mini-amd64.c (mono_arch_emit_this_vret_args): Use the information
17010 in cinfo to determine the registers which need to be used.
17012 2005-09-20 Miguel de Icaza <miguel@novell.com>
17014 * driver.c (mono_main): Add --server and --desktop flags.
17016 2005-09-16 Zoltan Varga <vargaz@gmail.com>
17018 * mini-ia64.h: Make register masks 64 bit. Don't treat argument
17019 registers as global registers.
17021 * inssel-ia64.brg (stmt): Remove OP_OUTARG_REG () rules which are no
17022 longer needed with the new register allocator.
17024 * mini-ia64.c: Use OP_MOVE instead of OP_SETREG for reg-reg moves.
17026 * cpu-ia64.md: Remove unused opcodes.
17028 * regalloc.c mini-codegen.c: Make register masks 64 bit on ia64.
17030 2005-09-16 Zoltan Varga <vargaz@freemail.hu>
17032 * cpu-amd64.md: Remove unused opcodes.
17034 * inssel-amd64.brg: Remove OP_OUTARG_REG () rules which are no longer
17035 needed with the new register allocator.
17037 * inssel-amd64.brg mini-amd64.c: Use OP_MOVE instead of OP_SETREG for
17040 2005-09-16 Raja R Harinath <rharinath@novell.com>
17042 * Makefile.am (check-local): Don't invoke semdel-wrapper.
17044 2005-09-16 Martin Baulig <martin@ximian.com>
17046 * exceptions-amd64.c
17047 (throw_exception): Don't call mono_debugger_throw_exception() if
17048 we're a rethrow - see the FIXME in the code.
17050 2005-09-15 Geoff Norton <gnorton@customerdna.com>
17052 * mini.c (mono_init_exceptions): This only works on some architectures.
17054 2005-09-15 Zoltan Varga <vargaz@gmail.com>
17056 * mini.c (mono_method_to_ir): Add OP_LMUL imm -> OP_LMUL_IMM conversion
17059 * inssel-long.brg mini-ia64.c: Add OP_LMUL_IMM rules.
17061 * mini-ia64.h mini-ia64.c: Remove the altstack support code which is
17062 now in mini-exceptions.c.
17064 2005-09-15 Zoltan Varga <vargaz@freemail.hu>
17066 * mini-amd64.h mini-am64.c: Remove the altstack support code which is
17067 now in mini-exceptions.c.
17069 2005-09-15 Zoltan Varga <vargaz@gmail.com>
17071 * exceptions-x86.c: Applied patch from Patrik Torstensson
17072 <patrik.torstensson@gmail.com>. Add stack overflow handling support for win32.
17074 * mini-exceptions.c mini-x86.c mini.c: Move the altstack setup/teardown
17075 code into mini-exceptions.c. Add some assertions to it.
17077 2005-09-12 Zoltan Varga <vargaz@gmail.com>
17079 * aot.c (emit_section_change): Applied patch from "The Software Team"
17080 (<software@solmersa.com>). Fix as errors on windows.
17082 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
17084 * tramp-amd64.c (mono_arch_create_trampoline_code): Fix saving of
17085 method info into the LMF.
17087 2005-09-11 Zoltan Varga <vargaz@gmail.com>
17089 * mini-ia64.c: Add proper unwind info for method epilogs.
17091 * exceptions-ia64.c: Add some code to help debugging.
17093 * mini-ia64.c mini-ia64.h: Add sigaltstack support.
17095 * mini-exceptions.c: Fix warning.
17097 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
17099 * mini.c: Really fix build.
17101 * mini-x86.c mini-amd64.c: Fix build.
17103 2005-09-11 Zoltan Varga <vargaz@gmail.com>
17105 * mini-ia64.c inssel-ia64.brg: Add InterlockedExchange instrinsics.
17107 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Implement
17108 some Interlocked methods as intrinsics.
17110 * mini.c (mini_get_inst_for_method): Call arch_get_inst_for_method
17111 for Thread methods as well.
17113 * mini-ops.h: Add OP_MEMORY_BARRIER opcode.
17115 * inssel.brg: Add rule for OP_MEMORY_BARRIER.
17117 * mini-ia64.c mini-x86.c mini-amd64.c
17118 cpu-ia64.md cpu-pentium.md cpu-amd64.md: Add implementation of
17121 * mini.c (mono_init_exceptions): Fix build breakage.
17123 2005-09-10 Zoltan Varga <vargaz@gmail.com>
17125 * mini-ia64.c exceptions-ia64.c tramp-ia64.c: Remove 'manual' emitting
17126 of instructions. Use the new ia64_unw_op macros for emitting unwind
17129 * mini.c (mono_init_exceptions): Initialize exception handling
17130 related trampolines at startup.
17132 Fri Sep 9 19:30:37 BST 2005 Paolo Molaro <lupus@ximian.com>
17134 * cpu-arm.md, mini-arm.c: fix for dynamic code (Gtk# apps).
17136 2005-09-09 Zoltan Varga <vargaz@gmail.com>
17138 * mini.c: Handle type loading errors gracefully during compilation and
17139 throw the appropriate exception.
17141 Fri Sep 9 09:49:14 CEST 2005 Paolo Molaro <lupus@ximian.com>
17143 * ldscript.mono, Makefile.am: use anonymous versions in the ldscript
17144 for the mono binary.
17146 2005-09-09 Martin Baulig <martin@ximian.com>
17148 * mini.c (mono_method_to_ir): Comment out the G_BREAKPOINT()'s for
17151 Thu Sep 8 14:53:45 BST 2005 Paolo Molaro <lupus@ximian.com>
17153 * mini-arm.h: use emulation for conv.r.un for the release.
17155 Thu Sep 8 11:28:45 BST 2005 Paolo Molaro <lupus@ximian.com>
17157 * mini-arm.c, objects.cs: more fixes and tests for them.
17159 Wed Sep 7 17:14:26 BST 2005 Paolo Molaro <lupus@ximian.com>
17161 * mini-arm.c: align structures to at least 4 bytes to be able
17162 to keep our current optimized memcpy.
17164 Tue Sep 6 22:51:08 BST 2005 Paolo Molaro <lupus@ximian.com>
17166 * mini-arm.c, cpu-arm.md, inssel-arm.brg: bugfixes.
17168 2005-09-05 Gonzalo Paniagua Javier <gonzalo@ximian.com>
17170 * mini.c: ignore SIGPIPE.
17172 2005-09-04 Zoltan Varga <vargaz@gmail.com>
17174 * mini-ia64.c (mono_arch_lowering_pass): Convert 'and_imm 255' to zext1.
17176 * mini-ia64.h mini-ia64.c: Add some minor optimizations.
17178 2005-09-02 Zoltan Varga <vargaz@gmail.com>
17180 * mini.h: Add prototype for mono_allocate_stack_slots_full.
17182 Thu Sep 1 21:05:26 BST 2005 Paolo Molaro <lupus@ximian.com>
17184 * exceptions-arm.c, mini.c, mini-arm.c, mini-arm.h:
17185 exception handling support.
17186 * mini-arm.c, mini-arm.h: bigendian fixes (partially from a
17187 patch by Brian Koropoff <briank@marakicorp.com>).
17189 Thu Sep 1 10:22:44 EDT 2005 Paolo Molaro <lupus@ximian.com>
17191 * mini.c: revert another 'optimization' which breaks when
17192 items on the eval stack need to be saved at a basic block end
17195 Wed Aug 31 17:29:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
17197 * jit-icalls.c: for arrays, ensure we always provide
17200 2005-08-30 Zoltan Varga <vargaz@gmail.com>
17202 * mini.c (mono_allocate_stack_slots_full): Fix ia64 build.
17204 * mini.c (mini_get_inst_for_method): Special case Object:.ctor as well.
17206 2005-08-29 Zoltan Varga <vargaz@gmail.com>
17208 * mini-ia64.h mini-ia64.c: Implement frame pointer elimination. Keep
17209 arguments in their original register.
17211 2005-08-28 Zoltan Varga <vargaz@gmail.com>
17213 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Optimize
17216 * mini.c (mono_method_to_ir): Disable the MUL->MUL_IMM optimization
17217 when ssapre is enabled.
17219 * inssel-long.brg: Fix bug in previous patch.
17221 * mini-ia64.c mini-ia64.h mini.c inssel-long.brg: Optimize
17222 multiplication by a constant.
17224 2005-08-27 Zoltan Varga <vargaz@gmail.com>
17226 * mini-ia64.c (mono_arch_setup_jit_tls_data): Add support for intel
17229 * tramp-ia64.c (mono_arch_create_trampoline_code): Use st8.spill for
17232 Fri Aug 26 11:09:28 BST 2005 Paolo Molaro <lupus@ximian.com>
17234 * inssel-arm.brg: apply changes tested by Brian Koropoff
17235 <briank@marakicorp.com>.
17237 2005-08-25 Zoltan Varga <vargaz@gmail.com>
17239 * mini-x86.c (mono_arch_emit_prolog): Fix calling of mono_jit_thread_attach () under windows.
17241 2005-08-24 Zoltan Varga <vargaz@gmail.com>
17243 * mini-codegen.c (mono_local_regalloc): Avoid allocating dreg and sreg1/2
17244 to the same register if dreg is just a base register.
17245 (print_ins): Improve printing of membase opcodes.
17247 * inssel-x86.brg: Add optimized ldind(reg) rules.
17249 * mini-x86.c cpu-pentium.md: Changes required to support the new rules.
17251 Wed Aug 24 19:39:36 CEST 2005 Paolo Molaro <lupus@ximian.com>
17253 * mini.c: when running under valgrind, set the stack bottom for
17254 the GC at the actual approximate stack for the app (fixes running
17255 mono with valgrind).
17257 Tue Aug 23 21:38:50 CEST 2005 Paolo Molaro <lupus@ximian.com>
17259 * mini.c: do no break at the first valuetype to init found
17260 (fixes bug #75791).
17262 Tue Aug 23 16:53:21 BST 2005 Paolo Molaro <lupus@ximian.com>
17264 * cpu-arm.md, mini-arm.c: more fixes and LMF support.
17266 Tue Aug 23 15:11:44 CEST 2005 Paolo Molaro <lupus@ximian.com>
17268 * cpu-g4.md: fixed instruction length exposed by the nemerle compiler.
17270 2005-08-23 Zoltan Varga <vargaz@freemail.hu>
17272 * inssel-amd64.brg inssel-x86.brg: Fix the fcall rules.
17274 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
17276 * inssel-x86.brg: Fix assert in patch_delegate_trampoline.
17278 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Add some debug
17281 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Add some debug
17284 * mini.c (optimize_branches): Don't quit after 1000 iterations on large
17287 Mon Aug 22 19:16:29 BST 2005 Paolo Molaro <lupus@ximian.com>
17289 * tramp-arm.c: allocate less memory for the trampoline and fix typo.
17291 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
17293 * mini.c (mono_method_to_ir): Remove instructions inserted after a branch
17294 in the tail recursion optimization.
17296 * mini.h helpers.c (mono_disassemble_code): Emit starts of basic blocks as
17297 debug info into the assembly file.
17299 * iltests.il: Add test for filter regions.
17301 * mini.c (mono_method_to_ir): Fix handling of nested FILTER clauses. Fix
17302 initial stack of filter regions. Fixes #75755.
17304 Mon Aug 22 17:49:16 BST 2005 Paolo Molaro <lupus@ximian.com>
17306 * mini-arm.c, cpu-arm.c: fixes and support for methods with bigger
17307 stack requirements.
17309 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
17311 * mini.c (mono_create_delegate_trampoline): Fix memory leak. Put back
17312 the check for an already compiled method on non-ia64 platforms.
17313 (mono_create_jump_trampoline): Store the MonoJitInfo structure into the
17316 * mini-x86.h tramp-x86.c: Add support for delegate trampolines.
17318 * inssel-x86.brg: Add some optimized call rules.
17320 2005-08-21 Zoltan Varga <vargaz@freemail.hu>
17322 * mini.c (mono_create_delegate_trampoline): Do not return an already compiled
17325 * mini.h mini-trampolines.c: Pass the trampoline argument to
17326 mono_arch_patch_delegate_trampoline.
17328 * mini-ia64.h mini-ia64.c tramp-ia64.c: Add support for delegate trampolines.
17330 * mini-trampolines.c: Fix build.
17332 * mini-amd64.h: Add delegate trampolines.
17334 * mini.h mini.c mini-trampolines.c tramp-amd64.c: Add delegate trampolines.
17336 * inssel-amd64.brg: Add optimized call rules.
17338 * mini-ia64.c tramp-ia64.c: Improve instruction scheduling.
17340 * inssel-ia64.brg: Add optimized ldind(reg) rules.
17342 2005-08-20 Zoltan Varga <vargaz@freemail.hu>
17344 * mini.c (mono_create_class_init_trampoline): Fix bug caused by last
17347 * mini-ia64.c: Remove LMF fixmes.
17349 * mini-ia64.h: Remove most fields from LMF.
17351 * inssel-ia64.brg (stmt): Fix unaligned access errors.
17353 * mini-trampolines.c: Add support for IA64 function descriptors.
17355 * mini.h mini.c jit-icalls.c exceptions-ia64.cdriver.c: Add support
17356 for IA64 function descriptors.
17358 Sat Aug 20 16:51:44 BST 2005 Paolo Molaro <lupus@ximian.com>
17360 * tramp-arm.c: patch the vtable for virtual calls. Added
17361 support code to register/unregister the LMF.
17362 * mini-arm.c, mini-arm.h: warning fixes, fixes, speedups,
17365 2005-08-19 Dick Porter <dick@ximian.com>
17367 * mini.c: Use a gsize to store the thread ID, so it can hold a 64
17368 bit value if needed.
17370 2005-08-19 Zoltan Varga <vargaz@freemail.hu>
17372 * mini.c (mini_get_method): Move handling of wrapper data here.
17374 * mini.c (mono_method_to_ir): Add support for dynamic methods.
17376 * mini.c (mono_method_to_ir): Convert nonvirtual calls to abstract methods into
17379 * mini.c (mono_method_to_ir): Emit IR for CEE_NOP as well, so
17380 bblock->code does not remain empty.
17382 2005-08-17 Zoltan Varga <vargaz@freemail.hu>
17384 * arrays.cs: Add regression test for #75832.
17386 * inssel-amd64.brg cpu-amd64.md mini-amd64.c: Fix LDELEMA optimization
17387 rules. Fixes #75832.
17389 * mini-ia64.c tramp-ia64.c exceptions-ia64.c: Implement improved
17390 instruction scheduling.
17392 2005-08-12 Zoltan Varga <vargaz@freemail.hu>
17394 * mini-exceptions.c (ves_icall_get_frame_info): Fix IA64 build.
17396 2005-08-11 Zoltan Varga <vargaz@freemail.hu>
17398 * mini-exceptions.c mini-x86.h: Move VC stuff into macros in mini-x86.h.
17400 * mini-codegen.c: Fix VC build.
17402 * cpu-pentium.md: Increase length of atomic_exhange_i4.
17404 2005-08-09 Gonzalo Paniagua Javier <gonzalo@ximian.com>
17406 * mini.h: fix signature for mono_register_opcode_emulation.
17408 2005-08-09 Zoltan Varga <vargaz@freemail.hu>
17410 * mini.c: Get rid of most of the helper_sig_... constants using
17411 mono_create_icall_signature ().
17413 2005-08-08 Zoltan Varga <vargaz@freemail.hu>
17415 * jit-icalls.c (helper_ldstr): New helper function.
17417 * mini.c (get_basic_blocks): Set out_of_line for bblocks containing a throw.
17419 * mini.c (mono_method_to_ir): If an LDSTR instruction is in a bblock with a
17420 throw, load the string using a helper call instead of creating a string object.
17422 * aot.c: Update after LDSTR changes.
17424 * mini.h: Bump AOT file version.
17426 * aot.c: Save class size info into the AOT file. Print more statistics during
17429 * mini.h: Bump AOT file version.
17431 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
17432 ordering of disasm cases. Fixes #74957.
17434 Thu Aug 4 19:47:24 BST 2005 Paolo Molaro <lupus@ximian.com>
17436 * mini-ops.h, mini-arch.h, inssel.brg, mini.c, mini.h,
17437 jit-icalls.c, mini-codegen.c, Makefile.am: changes in
17438 the generic code needed for the ARM port.
17440 Thu Aug 4 19:42:54 BST 2005 Paolo Molaro <lupus@ximian.com>
17442 * exceptions-arm.c, tramp-arm.c, mini-arm.c, mini-arm.h, cpu-arm.md,
17443 inssel-arm.brg: more ARM features and fixes.
17445 Mon Aug 1 18:37:38 BST 2005 Paolo Molaro <lupus@ximian.com>
17447 * tramp-arm.c, mini-arm.c, cpu-arm.md, inssel-arm.brg: more
17448 ARM port work in progress.
17450 2005-07-30 Zoltan Varga <vargaz@freemail.hu>
17452 * mini-ia64.c (mono_arch_call_opcode): Ongoing IA64 work.
17454 * mini-exceptions.c mini-ia64.h: Ongoing IA64 work.
17456 * mini-ia64.c (ia64_emit_bundle): Ongoing IA64 work.
17458 * inssel.brg (mini_emit_memset): Add support for unaligned access.
17460 * *-ia64.*: Ongoing IA64 work.
17462 * mini-ia64.c exceptions-ia64.c: Ongoing IA64 work.
17464 2005-07-28 Zoltan Varga <vargaz@freemail.hu>
17466 * TODO: Remove out-of-data todo stuff.
17468 * mini.h mini.c (mono_create_jit_trampoline_from_token): Remove some
17471 * aot.c: Save/load MonoCachedClassInfo->has_nested_classes.
17473 * mini.h: Bump corlib version.
17475 2005-07-27 Martin Baulig <martin@ximian.com>
17478 (create_copy_ins): Added `const unsigned char *ip' argument; set
17479 `copy->cil_code' from it.
17481 2005-07-27 Martin Baulig <martin@ximian.com>
17483 * mini-exceptions.c (mono_handle_exception): Don't call
17484 mono_debugger_handle_exception() for filters.
17486 2005-07-27 Zoltan Varga <vargaz@freemail.hu>
17488 * mini-trampolines.c (mono_aot_trampoline): Handle AppDomain:InvokeInDomain
17491 2005-07-26 Martin Baulig <martin@ximian.com>
17493 Committing a patch from Michal Moskal <michal.moskal@gmail.com>.
17495 * mini.c (mono_method_to_ir): In `CEE_CALLI', only use
17496 helper_compile_generic_method() if the method is actually virtual
17499 2005-07-26 Martin Baulig <martin@ximian.com>
17502 (trampoline_code): Renamed to `mono_trampoline_code' and made it
17503 public; this is now accessed directly by the debugger.
17504 (mono_generic_trampoline_code): Removed.
17507 (mono_debug_init_method): Also add interncalls and wrappers.
17509 2005-07-23 Zoltan Varga <vargaz@freemail.hu>
17511 * mini-ia64.c mini-ia64.h: Add support for tracing/profiling.
17513 2005-07-22 Zoltan Varga <vargaz@freemail.hu>
17515 * aot.c (mono_aot_get_method_from_token): Fix a potential crash here.
17517 2005-07-21 Zoltan Varga <vargaz@freemail.hu>
17519 * aot.c (load_patch_info): Fix handling of stfld_remote wrapper.
17521 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
17523 * mini-amd64.c (mono_arch_setup_jit_tls_data): Use the nice way of
17524 getting TLS offsets on AMD64 too.
17526 2005-07-20 Kornel Pal <kornelpal@hotmail.com>
17528 * driver.c: Detach console when executing IMAGE_SUBSYSTEM_WINDOWS_GUI on win32
17530 Wed Jul 20 18:05:19 BST 2005 Paolo Molaro <lupus@ximian.com>
17532 * exceptions-arm.c, mini-arm.c, tramp-arm.c, cpu-arm.md,
17533 inssel-arm.brg, mini-arm.h: ARM port work in progress.
17535 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
17537 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix build.
17539 * mini.h mini.c mini-*.h tramp-*.c: Move more cross platform trampoline code
17542 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Call
17543 mono_sparc_is_virtual_call ().
17545 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix warning.
17547 * tramp-sparc.c (mono_arch_create_trampoline_code): Fix order of
17548 trampoline parameters.
17550 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix signature.
17552 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Rename this
17553 to mono_arch_get_vcall_slot_addr.
17555 * Makefile.am tramp-sparc.c: Update the sparc port to use the generic
17558 * *-sparc.*: Merge the mini-xp-regalloc branch for sparc.
17560 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
17562 * mini-ia64.h mini-ia64.c: Finish pinvoke support.
17564 2005-07-19 Martin Baulig <martin@ximian.com>
17566 * exceptions-amd64.c (throw_exception): Call
17567 mono_debugger_throw_exception() here like we're doing it on i386.
17569 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
17571 * mini-ia64.c: Add optimized TLS access support.
17573 2005-07-18 Zoltan Varga <vargaz@freemail.hu>
17575 * mini-exceptions.c: Ongoing IA64 work.
17577 * mini-ia64.c inssel-long.brg: Ongoing IA64 work.
17579 * mini.c: Use the default optimization set when embedding. Fixes
17582 2005-07-11 Zoltan Varga <vargaz@freemail.hu>
17584 * tramp-amd64.c tramp-ia64.c Makefile.am: Move arch independent parts
17585 of trampolines to a separate file.
17587 * mini-trampolines.c: New file.
17589 * mini.h tramp-x86.c: Move arch independent parts of trampolines to a
17592 * tramp-x86.c: Reorganize the trampoline code to be similar to the
17595 * mini-codegen.c: Fix cygwin build.
17597 2005-07-10 Zoltan Varga <vargaz@freemail.hu>
17599 * mini.c: Add some minor changes needed by the IA64 port.
17601 * *-ia64.*: Ongoing IA64 work.
17603 2005-07-09 Zoltan Varga <vargaz@freemail.hu>
17605 * tramp-amd64.c mini-amd64.c: Update after latest AOT changes. Split
17606 trampolines into arch-independent and arch-dependent parts.
17608 * mini-amd64.c (mono_arch_lowering_pass): Fix store_membase_imm -> store_membase_reg rule.
17610 2005-07-08 Zoltan Varga <vargaz@freemail.hu>
17612 * cpu-amd64.md: Merge the xp-regalloc-branch for amd64.
17614 * mini-ops.h mini-amd64.h mini-amd64.c inssel-amd64.brg Makefile.am: Merge
17615 the xp-regalloc-branch for amd64.
17617 * mini-x86.h mini-x86.c cpu-pentium.md Makefile.am: Merge the
17618 xp-regalloc-branch for x86.
17620 2005-07-07 Zoltan Varga <vargaz@freemail.hu>
17622 * inssel.brg (OP_THROW_OR_NULL): Allways rethrow the abort exception.
17624 2005-07-06 Martin Baulig <martin@ximian.com>
17627 (mono_jit_compile_method_inner): Call mono_get_inflated_method().
17628 (mono_jit_runtime_invoke): Likewise.
17630 2005-07-05 Zoltan Varga <vargaz@freemail.hu>
17632 * aot.c (mono_compile_assembly): Allocate the GOT in the .bss segment
17635 * aot.c: Add new mono_aot_get_method_from_token () function to load AOT methods
17636 without loading their metadata. Reorganize the file format so exception handling+
17637 debug info is kept separate from normal method info. Create MonoJitInfo
17638 structures for methods lazily.
17640 * tramp-x86.c (x86_aot_trampoline): Use the new from_token method to avoid
17642 (x86_class_init_trampoline): Patch AOT class init trampolines too.
17644 * mini.c (mini_init): Install the new mono_aot_find_jit_info hook.
17646 * mini.c (mono_method_to_ir): Reduce the number of class init trampoline calls
17649 * mini.h: Bump AOT file version.
17651 2005-07-04 Zoltan Varga <vargaz@freemail.hu>
17653 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
17655 2005-07-01 Raja R Harinath <rharinath@novell.com>
17657 * Makefile.am (check-local): Call semdel-wrapper.
17659 2005-06-29 Zoltan Varga <vargaz@freemail.hu>
17661 * mini-x86.c: Revert the last change as it seems to break the build..
17663 2005-06-28 Zoltan Varga <vargaz@freemail.hu>
17665 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
17667 * mini-x86.c (mono_arch_cpu_init): Fix setting of fp precision in the VC build.
17669 2005-06-27 Ben Maurer <bmaurer@ximian.com>
17671 * mini.c (NEW_AOTCONST): make sure to call mono_get_got_var
17672 outside of the macro, so strange stuff doesn't happen with gcc4
17673 (NEW_AOTCONST_TOKEN): Likewise.
17675 2005-06-28 Martin Baulig <martin@ximian.com>
17677 * mini.c (mini_class_is_system_array): New static method; use this
17678 instead of `klass->parent == mono_defaults.array_class' everywhere
17679 since this also works for the new generic array class.
17681 2005-06-26 Ben Maurer <bmaurer@ximian.com>
17683 * inssel.brg: Remove warnings.
17685 2005-06-24 Zoltan Varga <vargaz@freemail.hu>
17687 * mini-ia64.c: Ongoing IA64 work.
17689 * basic-float.cs: Add float->i1 conversion test.
17691 * iltests.il: Add conv.u4 test.
17693 2005-06-23 Zoltan Varga <vargaz@freemail.hu>
17695 * inssel-long.brg: Fix bug caused by last change.
17697 2005-06-23 Geoff Norton <gnorton@customerdna.com>
17699 * mini-x86.h: Add __APPLE__ to the SC_* redefines with the other
17700 BSDs. Allows the x86 JIT to work on OSX86
17702 2005-06-22 Zoltan Varga <vargaz@freemail.hu>
17704 * inssel-long.brg: Use OP_LSHR_UN_IMM instead of OP_SHR_UN_IMM in
17707 * mini-ia64.c: Ongoing IA64 work.
17709 2005-06-19 Zoltan Varga <vargaz@freemail.hu>
17711 * mini-ia64.c: Ongoing IA64 work.
17713 * driver.c: Clean up jit_code_hash as well when using --regression.
17715 * inssel-long.brg: Fix long->i4/u4 conversion rules.
17717 * basic-long.cs: Add tests for long->u4 conversion.
17719 2005-06-18 Ben Maurer <bmaurer@ximian.com>
17721 * mini.c: Take mono_get_domainvar out of macros. This makes sure
17722 that we do not depend on undefined C behavior: the order stuff
17723 gets evaluated within an expression. Fixes mono when compiled on
17726 2005-06-18 Zoltan Varga <vargaz@freemail.hu>
17728 * *-ia64.*: Ongoing IA64 work.
17730 * aot.c: Lower memory usage while loading AOT methods.
17732 * tramp-x86.c: Avoid allocating+freeing MonoJitInfo structures.
17734 * mini.h: Bump AOT file format version.
17736 2005-06-17 Zoltan Varga <vargaz@freemail.hu>
17738 * mini.c (mono_method_to_ir): Allow STACK_PTR as input to SWITCH.
17740 2005-06-16 Sebastien Pouliot <sebastien@ximian.com>
17742 * declsec.c: Fixed APTC to check for FullTrust on caller assembly (and
17743 not on callee assembly). Fixed some comments.
17745 2005-06-16 Zoltan Varga <vargaz@freemail.hu>
17747 * aot.c (mono_compile_assembly): Mark the "methods" symbol as a function so
17748 it gets proper disassembly.
17749 (emit_method_info): Remove some dead code.
17751 * mini.c (mini_method_compile): Allways allocate the GOT var in
17752 mono_method_to_ir for emulating opcodes.
17754 2005-06-13 Zoltan Varga <vargaz@freemail.hu>
17756 * mini.c (mono_jit_free_method): Remove the method from the JitInfo table
17757 before freeing the code memory. Fixes #74990.
17759 * objects.cs: Add regression test for #74992.
17761 * liveness.c: Extend live ranges of arguments to the beginning of the
17762 method. Fixes #74992.
17764 * exceptions-ia64.c mini-ia64.h: Modify ip during exception handling
17765 so it points into the faulting instruction.
17767 2005-06-12 Zoltan Varga <vargaz@freemail.hu>
17769 * jit-icalls.c (mono_imul_ovf): Add exception handling.
17771 * *-ia64.*: Ongoing IA64 work.
17773 * mini.c (mini_init): Fix signature of mono_delegate_ctor.
17775 2005-06-11 Zoltan Varga <vargaz@freemail.hu>
17777 * mini-ia64.h exceptions-ia64.c: Ongoing IA64 work.
17779 * *-ia64.*: Ongoing IA64 work.
17781 2005-06-10 Zoltan Varga <vargaz@freemail.hu>
17783 * basic-long.cs: Add tests for add/sub.ovf.
17785 * basic.cs: Add tests for sub.ovf.
17787 * *-ia64.*: Ongoing IA64 work.
17789 2005-06-09 Zoltan Varga <vargaz@freemail.hu>
17791 * *-ia64.*: Ongoing IA64 work.
17793 * basic.cs: Add conv.ovf.i4.un test.
17795 2005-06-09 Massimiliano Mantione <massi@ximian.com>
17797 * mini.c: (remove_block_if_useless) Fixed bug 75061.
17799 2005-06-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
17801 * mini.c: no SIGUSR2 on windows. Remove it for PLATFORM_WIN32.
17803 2005-06-07 Zoltan Varga <vargaz@freemail.hu>
17805 * *-ia64.*: Ongoing IA64 work.
17807 2005-06-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
17810 * mini.c: added the ability to toggle trace on/off using SIGUSR2.
17812 2005-06-04 Zoltan Varga <vargaz@freemail.hu>
17814 * mini-ia64.c mini-ia64.h: Fix cleanup of memory stack.
17816 2005-06-03 Zoltan Varga <vargaz@freemail.hu>
17818 * mini-amd64.c (emit_call): Fix yet another bug in the near call optimization.
17820 * mini-amd64.c (amd64_patch): Add an assert to check that the destination
17821 of a call is callable by a near call.
17823 2005-05-31 Zoltan Varga <vargaz@freemail.hu>
17825 * mini-ia64.c: Ongoing IA64 work.
17827 2005-05-29 Zoltan Varga <vargaz@freemail.hu>
17829 * genmdesc.c: Make the generated array non-static.
17831 * inssel-long.brg: Fix LSHR_IMM rule.
17833 * *-ia64.*: Ongoing IA64 work.
17835 * *-ia64.*: Ongoing IA64 work.
17837 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
17839 * *-ia64.*: Ongoing IA64 work.
17841 * *-ia64.*: Ongoing IA64 work.
17843 * mini-ia64.c: Ongoing IA64 work.
17845 * *-ia64.* jit-icalls.c mini-codegen.c: Ongoing IA64 work.
17847 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
17849 * objects.cs basic-calls.cs: Move some tests to objects.cs.
17851 * objects.cs basic-long.cs: Move some tests to objects.cs.
17853 2005-05-26 Zoltan Varga <vargaz@freemail.hu>
17855 * *-ia64.*: Ongoing IA64 work.
17857 * iltests.il: Add a new test.
17859 * mini.c (mono_method_to_ir): Initialize valuetypes when created using
17860 newobj. Fixes #75042.
17862 2005-05-22 Zoltan Varga <vargaz@freemail.hu>
17864 * *-ia64.*: Ongoing IA64 work.
17866 * *-ia64.*: Ongoing IA64 work.
17868 * *-ia64.*: Ongoing IA64 work.
17870 * basic.cs objects.cs: Move tests accessing static variables as well.
17872 * basic.cs objects.cs: Move test_0_pin_string to objects.cs.
17874 2005-05-21 Zoltan Varga <vargaz@freemail.hu>
17876 * mini.c (SIG_HANDLER_SIGNATURE): Fix warning.
17878 * driver.c: Always print failed tests.
17880 * mini-codegen.c: Use cfg->frame_reg instead of a macro for the
17883 * *ia64*: Ongoing IA64 work.
17885 2005-05-20 Zoltan Varga <vargaz@freemail.hu>
17887 * basic.cs: Add tests for add.ovf. Fix warnings.
17889 2005-05-18 Miguel de Icaza <miguel@novell.com>
17891 * driver.c (mono_main): Avoid crash if no argument is passed to
17892 --break; Do not use g_error, but f_printf. And fix all other
17893 ocurrences of the same crash.
17895 2005-05-17 Zoltan Varga <vargaz@freemail.hu>
17897 * mini.h mini.c: Generalize the existing uses of the MONO_DEBUG env variable
17898 and add a new one: aborting when a SIGSEGV is raised while in unmanaged code.
17901 2005-05-14 Zoltan Varga <vargaz@freemail.hu>
17903 * *-ia64.*: Add beginnings of IA64 backend.
17905 * Makefile.am mini-arch.h mini-codegen.c: Add IA64 support.
17907 2005-05-13 Zoltan Varga <vargaz@freemail.hu>
17909 * inssel-long.brg: Add missing ulong->{i1, i2} checked conversions.
17912 * basic-long.cs exceptions.cs: Add new tests. Fix some warnings.
17914 * mini-amd64.c: Fix a warning.
17916 2005-05-10 Zoltan Varga <vargaz@freemail.hu>
17918 * mini-amd64.c (mono_arch_output_basic_block): Fix stack space leakage
17919 in float_neg. Fixes #74897.
17921 * mini-amd64.c (emit_call): Fix another near call bug.
17923 2005-05-06 Sebastien Pouliot <sebastien@ximian.com>
17925 * declsec.c: Keep the appdomain information in the structure. Added a
17926 missing "return FALSE" for Unmanaged if FullTrust is set (or else the
17927 value gets overwritten).
17928 * declsec.h: Set the default MonoArray for the the stack to 6. Added
17929 an MonoAppDomain member to MonoSecurityFrame.
17930 * mini-exceptions.c: Do not use a glist to keep GC allocated objects
17931 used in the stack walk. Now use a MonoArray which grow (double) when
17934 2005-05-05 Lluis Sanchez Gual <lluis@novell.com>
17936 * mini.c: Re-enabled runtime cleanup, since running threads should
17937 now properly stop when exiting.
17939 2005-05-05 Zoltan Varga <vargaz@freemail.hu>
17941 * mini-codegen.c: New file contaning the arch-independent local
17942 register allocator. Not used by any architectures yet.
17944 * mini.h linear-scan.c: Merge some changes from the
17945 mini-xp-local-regalloc branch.
17947 2005-04-28 Zoltan Varga <vargaz@freemail.hu>
17949 * mini-amd64.c (emit_call): Fix calls to native functions when the
17950 runtime is compiled as a shared library. Fixes #74756.
17952 * mini.c (mono_method_to_ir): Assert if ldsfld and friends are used
17953 on a literal field. Fixes #74751.
17955 2005-04-25 Raja R Harinath <rharinath@novell.com>
17957 * Makefile.am (RUNTIME): Add MONO_CFG_DIR.
17959 2005-04-23 Zoltan Varga <vargaz@freemail.hu>
17961 * objects.cs: Add missing null casting test.
17963 2005-04-22 Zoltan Varga <vargaz@freemail.hu>
17965 * mini-exceptions.c (mono_find_jit_info): Fix native offset calculation
17966 in wrapper methods. Also rename 'address' variable to 'offset'.
17968 2005-04-20 Zoltan Varga <vargaz@freemail.hu>
17970 * mini.c debug-mini.c aot.c tramp-x86.c driver.c: Fix some gcc 4.0
17973 * Makefile.am (MCS): Use -unsafe instead of --unsafe.
17975 * aot.c: Applied patch from "The Software Team" <software@solmersa.com>. Make AOT compilation
17978 Mon Apr 18 16:20:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
17980 * exceptions-ppc.c: update code to handle stack traces (fixes bug #74452).
17982 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
17984 * mini-x86.c (mono_emit_stack_alloc): Initialize the whole allocated area not
17985 just the last bytes.
17987 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
17989 * aot.c (mono_compile_assembly): Fix warning.
17991 * mini-exceptions.c (ves_icall_get_frame_info): Fix bug introduced
17992 by the _MSC_VER stuff.
17994 2005-04-16 Zoltan Varga <vargaz@freemail.hu>
17996 * inssel-long.brg: Fix #74588.
17998 * cpu-amd64.md: Fix #74591.
18000 * iltests.il: Add new regression tests.
18002 2005-04-13 Zoltan Varga <vargaz@freemail.hu>
18004 * trace.c (mono_trace_enter_method): Print enums as an int, not as a
18007 2005-04-11 Zoltan Varga <vargaz@freemail.hu>
18009 * mini-x86.c (setup_stack): Unconditionally call pthread_attr_init ().
18011 * exceptions-x86.c mini-x86.h mini-x86.c: Applied some freebsd patches
18012 from Bill Middleton <flashdict@gmail.com>.
18014 2005-04-10 Zoltan Varga <vargaz@freemail.hu>
18016 * arrays.cs: Add new regression test. Fix warnings.
18018 2005-04-09 Zoltan Varga <vargaz@freemail.hu>
18020 * mini-amd64.c (mono_arch_output_basic_block): Fix stack alignment
18021 and leakage in CKFINITE.
18023 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Change
18024 this to a null op since it is called on amd64 too.
18026 * exceptions-amd64.c (get_throw_trampoline): Align stack.
18028 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Remove
18029 body since this is not used on amd64.
18031 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Remove duplicate define.
18033 * mini-amd64.c: Remove obsolete fixmes.
18035 * mini.c (print_method_from_ip): Fix debugging support.
18037 2005-2-1 Massimiliano Mantione <massi@ximian.com>
18039 * ssapre.c: Fix a subtle bug about availability, and limit SSAPRE
18040 so that expressions that don't give much gain are not reduced.
18041 * ssapre.h: Likewise.
18043 2005-04-04 Zoltan Varga <vargaz@freemail.hu>
18045 * exceptions-x86.c (mono_arch_find_jit_info): Remove last SC_EBP reference.
18047 * mini-x86.c (mono_emit_stack_alloc): Fix localloc under windows.
18049 * mini-x86.h exceptions-x86.c: Hopefully fix compilation on *BSD.
18051 2005-04-01 Zoltan Varga <vargaz@freemail.hu>
18053 * mini-sparc.c mini-sparc.h: Add asserts when running with sigaltstack.
18055 * exceptions-x86.c (mono_arch_monoctx_to_sigctx): Fix cygwin build.
18057 2005-03-31 Zoltan Varga <vargaz@freemail.hu>
18059 * mini-x86.c: If sigaltstack support is enabled, perform win32 style
18062 * mini.h (mono_arch_sigctx_to_monoctx): New arch-specific function.
18064 * mini.h (mono_arch_monoctx_to_sigctx): New arch-specific function.
18066 * mini.c: sigaltstack support requires MONO_ARCH_USE_SIGACTION.
18068 * mini-x86.h mini-x86.c exceptions-x86.c: Add support for
18069 MONO_ARCH_USE_SIGACTION. Fixes #74252.
18071 * mini-x86.h: Enable MONO_ARCH_USE_SIGACTION on linux.
18073 * mini-x86.c: Fix up stack overflow handling.
18075 * exceptions.cs: Add new regression test.
18077 2005-03-30 Zoltan Varga <vargaz@freemail.hu>
18079 * mini-x86.c (mono_arch_emit_prolog): Adjust stack after calls to
18080 mono_jit_thread_attach.
18082 * mini.c (mono_method_to_ir): Verify called method is not abstract.
18084 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
18086 * mini.c (mono_method_to_ir): Applied Ben's patch from bug #61441 to
18087 avoid calling constructors using callvirt.
18089 * inssel.brg: Fix #74073.
18091 2005-03-29 Sebastien Pouliot <sebastien@ximian.com>
18093 * aot.c, mini.h: Added mono-compiler.h header to allow/ease
18094 compilation with non-GCC compilers.
18095 * mini-exceptions.c, mini-x86.c|h: Patches to make compilation of mono
18096 possible using VS.NET. Adapted from the work of J Lothian (for VC6).
18098 Tue Mar 29 11:43:01 CEST 2005 Paolo Molaro <lupus@ximian.com>
18100 * inssel.brg, arrays.cs: fix long standing 64 bit issue in access to
18101 klass->interface_offsets (will likely fix bug#74073).
18103 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
18105 * mini-amd64.c (mono_arch_is_int_overflow): Fix rex handling.
18107 2005-03-28 Zoltan Varga <vargaz@freemail.hu>
18109 * mini-amd64.c (mono_arch_output_basic_block): Fix order of parameters
18110 to amd64_div_reg_size ().
18112 * mini-amd64.c (mono_arch_emit_exceptions): Emit a near call here too.
18114 2005-03-27 Zoltan Varga <vargaz@freemail.hu>
18116 * cpu-amd64.md (store_membase_reg): Fix length of storer8 opcodes.
18118 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
18120 * driver.c: Turn off automatic command line globbing under windows. Fixes #73763.
18122 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
18124 * mini.c (mono_method_to_ir): Remove debugging stuff left in by mistake.
18126 * mini.c (mono_precompile_assembly): Load and precompile referenced
18127 assemblies as well. Fixes #74015.
18129 2005-03-23 Zoltan Varga <vargaz@freemail.hu>
18131 * cpu-amd64.md (sin): Fix up maximum lengths of some opcodes.
18133 2005-03-23 Sebastien Pouliot <sebastien@ximian.com>
18135 * declsec.c: Skip linkdemand checks for intra-corlib calls. This skips
18136 a lot of checks and (anyway) permissions cannot work until corlib is
18139 Wed Mar 23 14:29:49 CET 2005 Paolo Molaro <lupus@ximian.com>
18141 * mini-ppc.c: fixed ABI issue on sysv/ppc.
18143 Tue Mar 22 19:03:17 CET 2005 Paolo Molaro <lupus@ximian.com>
18145 * tramp-ppc.c, exceptions-ppc.c: added missing icache flush
18146 calls (fixes bug#72824).
18148 Tue Mar 22 16:28:48 CET 2005 Paolo Molaro <lupus@ximian.com>
18150 * mini.c: fix tail recursion elimination (see test in bug#73936).
18152 2005-03-21 Zoltan Varga <vargaz@freemail.hu>
18154 * mini-amd64.c (mono_arch_output_basic_block): Add inline versions of
18155 some fp functions in sse2 mode.
18157 2005-03-20 Zoltan Varga <vargaz@freemail.hu>
18159 * mini-x86.c (emit_tls_get): Move tls handling into a separate helper function.
18161 2005-03-19 Zoltan Varga <vargaz@freemail.hu>
18163 * mini.h mini.c: Add mono_get_jit_tls_key ().
18165 * mini-x86.c: Enable fast TLS support on windows.
18167 2005-03-17 Sebastien Pouliot <sebastien@ximian.com>
18169 * declsec.c: Renamed aptc to allowpartiallytrustedcallers.
18170 * mini.c: Check for p/invoke method when generating code. If a
18171 p/invoke method, or it's class, isn't decorated with [Suppress
18172 UnmanagedCodeSecurity] then generate code to call System.Security.
18173 UnmanagedDemand (only if the security manager is active).
18175 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
18177 * tramp-amd64.c (create_specific_trampoline): Revert parts of the
18178 last change as it seems to cause strange crashes.
18180 Wed Mar 16 16:24:11 CET 2005 Paolo Molaro <lupus@ximian.com>
18182 * *.c: handle unsafe function pointers where needed.
18184 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
18186 * mini.c (mono_jit_free_method): Remove the fixme too.
18188 2005-03-15 Miguel de Icaza <miguel@novell.com>
18190 * mini.c: As discussed, make the code actually free the delegate
18191 thunk now, to enable the debugging of delegate problems, use
18192 MONO_DEBUG=1 when running Mono.
18194 This takes also care of parts of the leaks as seen by Joe.
18196 2005-03-15 Zoltan Varga <vargaz@freemail.hu>
18198 * mini-amd64.c (mono_arch_setup_jit_tls_data): Enable
18199 thread_tls_offset calculation.
18201 2005-03-14 Sebastien Pouliot <sebastien@ximian.com>
18203 * declsec.c: Reworked linkdemand checks for icall. The previous code
18204 was using the declaration code (untrusted) and didn't work as expected
18205 with the CLR 2.0. We're now more compatible with 2.0 than 1.x for this
18208 2005-03-13 Zoltan Varga <vargaz@freemail.hu>
18210 * iltests.il: Add new localloc test.
18212 * mini-amd64.c: Handle large stack allocations the same way as on
18213 windows if stack overflow handling is working.
18215 * mini-amd64.c: Allocate the signal stack using mmap.
18217 * mini.c (sigsegv_signal_handler): Fix reading of context.
18219 * mini-exceptions.c: Fix up stack overflow handling.
18221 * mini-amd64.h mini-amd64.c: Fix up stack overflow handling.
18223 * tramp-amd64.c (create_specific_trampoline): Optimize trampoline size.
18225 * exceptions-amd64.c (mono_amd64_exceptions_init): Remove this.
18227 * mini.h mini.c tramp-*.c: Move common trampoline code to mini.c.
18229 * mini-x86.h mini-x86.c mini-amd64.h mini-amd64.c: Get rid of the
18230 tramp_init functions as they are no longer needed.
18232 2005-03-12 Zoltan Varga <vargaz@freemail.hu>
18234 * tramp-amd64.c (mono_amd64_tramp_init): Fix typo.
18236 * tramp-amd64.c (mono_amd64_tramp_init): Init AOT trampoline as well.
18238 * mini-amd64.h mini-amd64.c (mono_amd64_exceptions_init): Remove this.
18240 * mini.c mini-*.h: Remove OUT_OF_LINE_BBLOCK defines since all arches
18243 * mini-ops.h: Add OP_LMUL_IMM.
18245 * mini.c jit-icalls.cmini-amd64.h mini-amd64.c cpu-amd64.md: Implement
18246 long mul/div opcodes as intrinsic.
18248 * mini-amd64.c (emit_call): Handle the case when the callee might be
18251 2005-03-11 Zoltan Varga <vargaz@freemail.hu>
18253 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Reorder cases to be
18256 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Fix ordering of cases.
18258 * aot.c (mono_aot_load_method): Get rid of bogus make_writable call.
18260 2005-03-09 Ben Maurer <bmaurer@ximian.com>
18262 * mini.c (mono_codegen): Don't leak here, to help people running
18265 2005-03-08 Zoltan Varga <vargaz@freemail.hu>
18267 * mini-amd64.c (mono_arch_output_basic_block): Fix int->float
18268 conversions in sse2 mode.
18270 * basic-float.cs: Add regression test.
18272 * mini-amd64.c: Reenable sse2.
18274 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
18276 * mini-amd64.c: Disable sse2 until some regressions are fixed.
18278 2005-03-07 Joerg Rosenkranz <joergr@voelcker.com>
18280 * driver.c: Copyright text should include 2005.
18282 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
18284 * cpu-amd64.md (load_membase): Fix more max lengths.
18286 2005-03-06 Zoltan Varga <vargaz@freemail.hu>
18288 * cpu-amd64.md (load_membase): Fix max length.
18290 * mini-ops.h: Add OP_F<xx>_MEMBASE opcodes.
18292 * inssel.brg: Add MONO_EMIT_BIALU_MEMBASE macro.
18294 * cpu-amd64.md inssel-amd64.brg mini-amd64.h mini-amd64.brg: Finish SSE2
18295 support and enable it by default. Also add OP_F<xxx>_MEMBASE opcodes.
18297 * basic-float.cs: Add rounding regression test.
18299 * mini-amd64.c (INST_IGNORES_CFLAGS): Add more instructions.
18301 2005-03-04 Neale Ferguson <NealeFerguson@earthlink.net>
18303 * inssel-s390.brg, mini-s390.c: Add support for passing/returning small
18304 structures in registers for pinvoke wrappers.
18306 2005-03-04 Zoltan Varga <vargaz@freemail.hu>
18308 * mini-exceptions.c (ves_icall_get_trace): Return wrapper info as well.
18310 2005-03-03 Zoltan Varga <vargaz@freemail.hu>
18312 * mini.h mini.c mini-x86.c: Pass the domain of the native->managed
18313 wrapper to mono_jit_thread_attach.
18315 * mini.c (mini_jit_thread_attach): New jit icall.
18317 * mini-x86.c (mono_arch_emit_prolog): Attach to the VM in
18318 native->managed wrappers.
18320 * exceptions.cs: Add new regression test.
18322 * mini.c (optimize_branches): Check regions in the cbranch to throw
18323 block case as well. Fixes #73242.
18325 Tue Mar 1 18:35:27 CET 2005 Paolo Molaro <lupus@ximian.com>
18327 * mini.c: thread safety fixes.
18329 2005-02-27 Zoltan Varga <vargaz@freemail.hu>
18331 * tramp-amd64.c (amd64_magic_trampoline): Disable the method_ptr
18332 patching stuff, since delegates use jump trampolines so there is
18335 * tramp-amd64.c (create_trampoline_code): Pass NULL as 'code' in
18338 * tramp-amd64.c: Fix build.
18340 * mini-x86.c tramp-x86.c: Moved get_vtable_slot_addr into mini-x86.c and rename
18341 it to mono_arch_.... Add get_delegate_method_ptr implementation for x86.
18343 * mini-amd64.h mini.h mini-amd64.c tramp-amd64.c (mono_amd64_get_vcall_slot_addr):
18344 Rename this to mono_arch....
18345 (mono_amd64_get_delegate_method_ptr_addr): Ditto.
18347 * mini-amd64.c (mono_amd64_get_delegate_method_ptr_addr): New helper function.
18349 * mini-amd64.c (emit_call): If both the caller and the callee is
18350 guaranteed to have 32 bit addresses, emit a normal call.
18352 * tramp-amd64.c: Adapt to changes in mini-amd64.c.
18354 * tramp-amd64.c (amd64_magic_trampoline): Remove patching of trampolines.
18355 * tramp-amd64.c (amd64_magic_trampoline): Add support for patching the
18356 method_ptr inside delegates.
18358 2005-02-26 Zoltan Varga <vargaz@freemail.hu>
18360 * mini.c (mono_jit_free_method): Free the method info even if the native code is
18361 invalidated. Fixes #73001.
18363 * mini.c: Add a proper icall wrapper for mono_delegate_ctor.
18365 * mini-x86.c: Only use stdcall for pinvokes on windows.
18367 Thu Feb 24 15:22:30 CET 2005 Paolo Molaro <lupus@ximian.com>
18369 * mini.c, mini.h: make mono_lmf_addr a fast-access thread var.
18370 * mini-x86.c: remove unreliable __thread var offset detection,
18371 use the correct accessors and enable by default.
18373 2005-02-23 Zoltan Varga <vargaz@freemail.hu>
18375 * mini.c (mono_jit_free_method): Fix memory leak.
18377 2005-02-22 Zoltan Varga <vargaz@freemail.hu>
18379 * mini.c (mono_method_to_ir): Allocate a GOT var for THROW and RETHROW.
18381 2005-02-21 Zoltan Varga <vargaz@freemail.hu>
18383 * cpu-amd64.md: Fix lengths of atomic opcodes.
18385 Mon Feb 21 16:52:20 CET 2005 Paolo Molaro <lupus@ximian.com>
18387 * driver.c: try to not imply using ICU is any good.
18389 2005-02-20 Zoltan Varga <vargaz@freemail.hu>
18391 * mini-amd64.c (mono_arch_get_inst_for_method): Implement more
18392 functions as inline ops.
18394 * mini-ops.h inssel-amd64.brg cpu-amd64.md mini-amd64.c: Implement
18395 some Interlocked functions as inline ops.
18397 * mini.c (move_basic_block_to_end): Fix bug in last patch.
18399 * mini.h (MonoBasicBlock): Reorganize fields a bit.
18401 * mini-ops.h inssel.brg: Add OP_NOT_REACHED.
18403 * mini.c: Add support for OP_NOT_TAKEN.
18405 * mini-amd64.h mini-amd64.c: Add support for passing/returning small
18406 structures in registers for pinvoke wrappers.
18408 * mini-amd64.c: Fix warnings.
18410 2005-02-19 Zoltan Varga <vargaz@freemail.hu>
18412 * mini.h (MonoCompile): Add 'ret_var_is_local' field.
18414 * mini.h mini.c (mono_arch_create_vars): Add new arch specific hook.
18416 * mini.c (NEW_RETLOADA): If the ret variable is a local, use its
18417 address instead of loading the address from it.
18419 * mini-x86.c: Add support for returning small structs in registers
18420 on Win32. Fixes part of #70864.
18422 2005-02-18 Zoltan Varga <vargaz@freemail.hu>
18424 * trace.c (get_token): Improve error checking.
18426 2005-02-17 Zoltan Varga <vargaz@freemail.hu>
18428 * jit-icalls.c (mono_ldvirtfn): Explicitly check for a NULL obj here.
18430 2005-02-17 Sebastien Pouliot <sebastien@ximian.com>
18432 * mini.h: Moved MONO_EXCEPTION_* enum to metadata/class-internals.h so
18433 it can be reused for MonoClass.
18434 * mini.c: Renamed MONO_EXCEPTION_SECURITY to MONO_EXCEPTION_SECURITY
18437 2005-02-15 Sebastien Pouliot <sebastien@ximian.com>
18439 * mini.c: Fixed 2 cases where I sent a MonoMethod to managed code
18440 instead of a MonoReflectionMethod. The method information wasn't used
18441 when displaying SecurityException details (but will be now).
18443 2005-02-15 Atsushi Enomoto <atsushi@ximian.com>
18445 * Makefile.am : windows build fix.
18447 2005-02-14 Zoltan Varga <vargaz@freemail.hu>
18449 * iltests.il: Add new regression test.
18451 * mini.c (mono_method_to_ir): Allocate a GOT var in CEE_NEWOBJ. Fixes
18454 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
18456 * mini.c: Moved linkdemand check into helper function check_linkdemand
18457 to allow reuse for all intructions (CALL, CALLVIRT, NEWOBJ, JMP,
18460 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
18462 * declsec.c: Added statistics counter for different kinds of
18464 * mini.h: Added CAS statistic counters to MonoJitStats. Removed unused
18465 (and commented) declaration.
18466 * mini.c: Added statistics counter for security Demand code
18467 generation. Added display of security statistics.
18469 2005-02-13 Zoltan Varga <vargaz@freemail.hu>
18471 * declsec.c (mono_declsec_linkdemand_aptc): Applied patch from Robert Jordan (robertj@gmx.net).
18472 Fix compilation errors under gcc-2.95.
18474 2005-02-12 Ben Maurer <bmaurer@ximian.com>
18476 * mini.c, driver.c: Use the new jit trampoline hashtable
18478 Fri Feb 11 18:47:11 CET 2005 Paolo Molaro <lupus@ximian.com>
18480 * mini.c, jit-icalls.c: use the managed implementation of memcpy, too.
18482 2005-02-11 Martin Baulig <martin@ximian.com>
18484 * debug-mini.c (mono_debug_close_method): Free the line number array.
18486 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
18488 * aot.c: Break up large methods into smaller ones. Share GOT slots for
18491 * mini.h: Bump AOT file format version.
18493 2005-02-10 Sebastien Pouliot <sebastien@ximian.com>
18495 * declsec.c: Added LinkDemand support and it's special cases for ECMA,
18497 * declsec.h: Added macros to get/set lazyly initialized security
18498 informations about assemblies. Added new enum for different type of
18499 possible LinkDemand violation. Added function to check LinkDemands.
18500 * mini.h: Added a field to MonoCompile to hold any security violation
18501 detected when JITting a method (so it can be thrown later).
18502 * mini.c: Added LinkDemand checks in mono_method_to_ir for CEE_CALL
18503 and CEE_CALLVIRT. Added code to throw exception at the end of
18504 mini_method_compile (note: the exception is unhandled right now).
18506 Thu Feb 10 15:49:44 CET 2005 Paolo Molaro <lupus@ximian.com>
18508 * mini.c, jit-icalls.c: use the managed implementation of
18509 memset for initobj and memset, to avoid managed <-> unmanaged
18512 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
18514 * inssel.brg (mini_emit_virtual_call): Disable the virtual->nonvirtual
18515 optimization if it would need a GOT var.
18517 * basic.cs: Add tests for constant propagation and switch statements.
18519 * ssa.c: Fix out-of-range constant propagation and switch statements.
18521 2005-02-09 <vargaz@freemail.hu>
18523 * inssel-x86.brg (reg): Align the allocation size in the localloc(imm) case too.
18525 2005-02-08 Zoltan Varga <vargaz@freemail.hu>
18527 * cpu-amd64.md (load_membase): Fix max length of load_membase.
18529 Tue Feb 8 18:21:11 CET 2005 Paolo Molaro <lupus@ximian.com>
18531 * mini.c: update to new signature of mono_class_get_allocation_ftn().
18533 2005-02-06 Neale Ferguson <NealeFerguson@earthlink.net>
18535 * cpu-s390.md, mini-s390.c: Correct bug with register usage on certain
18536 arithmetic operations.
18538 Sun Feb 6 07:10:12 EST 2005 Paolo Molaro <lupus@ximian.com>
18540 * mini-ppc.c: add a workaround for broken user code that
18541 DllImports vararg functions with non-vararg signatures.
18543 2005-02-05 Zoltan Varga <vargaz@freemail.hu>
18545 * mini.c (mono_jit_compile_method_inner): Add detection and a
18546 meaningfull error message for assemblies written in Managed C++.
18548 * tramp-amd64.c mini-amd64.h: Add support for
18549 create_trampoline_from_token ().
18551 * aot.c mini-x86.c abcremoval.c: Applied patch from
18552 Robert Jordan (robertj@gmx.net). Fix compilation errors under gcc-2.95.
18554 2005-02-04 Zoltan Varga <vargaz@freemail.hu>
18556 * mini.h mini.c mini-x86.h tramp-x86.c: Add a new kind of trampoline
18557 which takes a MonoImage/token as parameter instead of a MonoMethod.
18559 * aot.c: Use the new trampoline for initializing vtables.
18561 * aot.c: Add support for ldfld/stfld_remote wrappers.
18563 * mini-ops.h cpu-pentium.md inssel-x86.brg mini-x86.c: Add optimized
18564 rules for compare <MEM>, IMM.
18566 * mini.h (MONO_AOT_FILE_VERSION): Bump it.
18568 * aot.c: Handle inherited finalizers correctly.
18570 2005-02-03 Zoltan Varga <vargaz@freemail.hu>
18572 * inssel.brg (stmt): Add a missing _setup_... ().
18574 * aot.c: Save some parts of the class state to the AOT file and use it
18575 to recompute that state when a class is initialized.
18577 * mini.c: Install AOT hooks into the runtime.
18579 * mini.h: Bump AOT file format version.
18581 * mini.c (mono_method_to_ir): Initialize pointer type locals correctly.
18584 * iltests.il: Add new test.
18586 Wed Feb 2 16:53:59 CET 2005 Paolo Molaro <lupus@ximian.com>
18588 * mini.c: fix typo.
18590 Wed Feb 2 16:37:13 CET 2005 Paolo Molaro <lupus@ximian.com>
18592 * mini.c: setup the statistical profiler in the thread attach
18593 callback to cope with the new single thread code.
18595 Wed Feb 2 15:43:58 CET 2005 Paolo Molaro <lupus@ximian.com>
18597 * mini-ppc.c: ensure we have enough room for the profiler
18598 calls (fixed bug#72084).
18600 2005-02-02 Zoltan Varga <vargaz@freemail.hu>
18602 * aot.c: Get rid of the MonoAotMethod structure and the hashtable holding
18605 2005-2-1 Massimiliano Mantione <massi@ximian.com>
18607 * driver.c: Re-enabled SSAPRE (two commits, I was just dumb).
18609 2005-2-1 Massimiliano Mantione <massi@ximian.com>
18611 * ssapre.c: Fixed an issue with down safety (this allows IronPython
18612 to succesfully execute parrotbench).
18613 * ssapre.h: Likewise.
18615 2005-2-1 Massimiliano Mantione <massi@ximian.com>
18617 * ssa.c: In mono_ssa_rename_vars, forced the creation of a new SSA
18618 variable for stores to method arguments (fixes a SSAPRE issue).
18620 Tue Feb 1 15:52:26 CET 2005 Paolo Molaro <lupus@ximian.com>
18622 * mini.c: handle value types in dup, fixes gen-112.cs.
18624 Tue Feb 1 11:45:19 CET 2005 Paolo Molaro <lupus@ximian.com>
18626 * mini-ppc.c, cpu-g4.md, tramp-ppc.c: use a slower code
18627 sequence for calls in dynamic methods to avoid thunks.
18629 Tue Feb 1 11:44:01 CET 2005 Paolo Molaro <lupus@ximian.com>
18631 * mini.c: correctly remove dynamic methods from the hashtable.
18633 2005-1-20 Massimiliano Mantione <massi@ximian.com>
18635 * driver.c: Disabled SSAPRE until fix the bug that appears
18636 in IronPython's parrotbench.
18638 2005-01-31 Zoltan Varga <vargaz@freemail.hu>
18640 * aot.c (mono_compile_assembly): Get rid of Skip (other) messages.
18642 * mini.c (mono_method_to_ir): Revert the previous change.
18644 * mini.c (mono_method_to_ir): Do not inline ldfld and stfld wrappers
18645 when AOT compiling.
18647 * tramp-x86.c (x86_magic_trampoline): Avoid calls to
18648 mono_jit_info_table_find () etc. when running under valgrind.
18650 * inssel.brg: Fix warnings.
18652 * mini-exceptions.c: Fix warnings.
18654 2005-01-31 Martin Baulig <martin@ximian.com>
18656 * driver.c (compile_all_methods_thread_main): Don't try to compile
18657 generic methods or anything which has type parameters.
18659 2005-01-30 Zoltan Varga <vargaz@freemail.hu>
18661 * aot.c: Avoid costly calls to mono_method_full_name in tracing code and fix memory leaks.
18663 * TestDriver.cs: Add --verbose flags.
18665 * graph.c ssa.c: Fix 64 bit warnings.
18667 * abcremoval.h ssapre.h abcremoval.c ssapre.c mini.c tramp-amd64.c
18668 trace.c mini-exceptions.c linear-scan.c inssel-amd64.brg inssel.brg:
18669 Fix 64 bit warnings.
18671 * mini-amd64.c (mono_arch_output_basic_block): Fix uninitialized
18672 variable not spotted by gcc.
18674 * mini-amd64.c inssel-amd64.brg: Applied patch from
18675 Willibald Krenn <Willibald.Krenn@gmx.at>. Clean up usage of
18676 X86_COMPARE_MEMBASE opcodes.
18678 * exceptions-amd64.c (mono_arch_find_jit_info): Fix AMD64 build.
18680 2005-01-29 Ben Maurer <bmaurer@ximian.com>
18682 * *: MonoMethod->signature might be NULL now. You *MUST* use
18683 mono_method_signature.
18685 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
18687 * driver.c (compile_all_methods_thread_main): Compile the methods
18688 without invoking cctors.
18690 Fri Jan 28 18:28:26 CET 2005 Paolo Molaro <lupus@ximian.com>
18692 * mini.c: remove ben's "optimizations" to dup+stloc (bug #71905).
18693 * basic-calls.cs: test for the above.
18695 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
18697 * mini.c mini-exceptions.c aot.c exceptions-*.c: Update after
18698 MonoJitInfo changes.
18700 2005-01-27 Zoltan Varga <vargaz@freemail.hu>
18702 * mini-exceptions.c (mono_handle_exception): Compute the stack trace
18703 eagerly if it contains dynamic methods.
18705 * mini-exceptions.c (ves_icall_System_Exception_get_trace): New icall.
18707 * mini-exceptions.c (mono_handle_exception): Avoid computing the stack
18708 trace, it is now computed by an icall from trace_ips.
18710 * mini-exceptions.c: Fix a warning.
18712 Thu Jan 27 13:38:34 CET 2005 Paolo Molaro <lupus@ximian.com>
18714 * mini-exceptions.c: don't bother getting stack trace info if
18715 it's not going to be used.
18717 2005-01-27 Raja R Harinath <rharinath@novell.com>
18719 * Makefile.am (common_sources): Add ssapre-cee-ops.h and
18722 2005-01-26 Zoltan Varga <vargaz@freemail.hu>
18724 * mini.c (remove_block_if_useless): Only print debug stuff with -v -v.
18726 * aot.c: Avoid calling mono_method_get_header () if not needed.
18728 * mini.h: Bump AOT file format version.
18730 * mini.c (mono_emit_native_call): Allocate a GOT var here.
18732 * mini.c (mono_print_tree): Print more info for calls.
18734 2005-01-26 Sebastien Pouliot <sebastien@ximian.com>
18736 * declsec.h: Remove warning by adding missing include for marshal.h
18738 2005-01-26 Martin Baulig <martin@ximian.com>
18740 * mini.c (mono_method_to_ir): In CEE_UNBOX_ANY, don't increase
18743 2005-01-25 Zoltan Varga <vargaz@freemail.hu>
18745 * mini-amd64.c (mono_arch_call_opcode): Add missing MONO_SSA_LOAD/STORE
18748 * ssa.c (mono_ssa_compute): Fix crashes when using AOT.
18750 * aot.c (mono_compile_assembly): Fix a warning.
18752 2005-01-25 Sebastien Pouliot <sebastien@ximian.com>
18754 * declsec.c: Look for security attributes on the original MonoMethod
18755 (and not the wrapped one). This fix permissions on icalls.
18757 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
18759 * mini-amd64.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
18761 * mini.c (mono_allocate_stack_slots): Add a fixme.
18763 * mini-x86.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
18765 Sun Jan 23 16:16:48 CET 2005 Paolo Molaro <lupus@ximian.com>
18767 * inssel.brg: optimize casts of sealed types (more
18768 optimizations waiting for fixes in remoting).
18770 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
18772 * inssel.brg (stmt): Add another dummy rule.
18774 * driver.c: Fix warnings.
18776 * driver.c (mono_main): If running under valgrind, instruct glib to use
18777 the system allocation functions so valgrind can track the memory
18778 allocated by the g_... functions.
18780 * inssel.brg (stmt): Add DUMMY rule for OP_DUMMY_STORE.
18782 * mini-ops.h: Add OP_DUMMY_STORE opcode.
18784 * mini.h (MONO_BBLOCK_IS_IN_REGION): New helper macro.
18786 * liveness.c: Handle OP_DUMMY_STORE. Enable register allocation for
18787 variables in try regions.
18789 * mini.c (mini_method_compile): Don't disable optimizations on large
18790 methods when AOT compiling.
18792 * mini.c (mono_allocate_stack_slots): New arch independent method to
18793 allocate stack slots. Not yet used.
18795 2005-01-22 Ben Maurer <bmaurer@ximian.com>
18797 * debug-mini.c (mono_debug_close_method): Plug some leaks.
18799 Sat Jan 22 13:41:51 EST 2005 Paolo Molaro <lupus@ximian.com>
18801 * mini-ppc.c: make the branch info relative as the code
18802 buffer can be reallocated.
18804 2005-01-22 Sebastien Pouliot <sebastien@ximian.com>
18806 * aot.c: Allow decoding of the new MONO_PATCH_INFO_DECLSEC.
18807 * driver.c: Removed the AOT/security restriction. Now initialize the
18808 security manager (in metadata) if --security is used.
18809 * mini.c|h: Add the MONO_PATCH_INFO_DECLSEC code to use the index,
18810 rather than the pointer to declarative security, when AOT is used.
18812 Sat Jan 22 09:35:19 EST 2005 Paolo Molaro <lupus@ximian.com>
18814 * mini.h, mini-ppc.h, mini-ppc.c: updated to use out of line
18815 basic blocks, reduced intrinsic exception throwing code size.
18817 2005-01-22 Miguel de Icaza <miguel@ximian.com>
18819 * driver.c (mini_usage): Reorder the usage screen.
18821 2005-01-21 Zoltan Varga <vargaz@freemail.hu>
18823 * mini.c (mono_resolve_patch_target): Fix warning.
18825 2005-01-20 Zoltan Varga <vargaz@freemail.hu>
18827 * mini-x86.c (mono_arch_local_regalloc): Fix bug introduced by
18830 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
18832 * mini-amd64.c (mono_arch_local_regalloc): Revert last patch as it
18833 breaks the amd64 build.
18835 * mini-x86.c (mono_arch_local_regalloc): Fix bug in div/rem
18836 register allocation. Fixes #71454.
18838 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
18840 * arrays.cs: Add new regression test.
18842 2005-1-20 Massimiliano Mantione <massi@ximian.com>
18844 * ssapre.c: Turned usage of snprintf to GString.
18845 * ssapre.h: disabled MONO_APPLY_SSAPRE_TO_SINGLE_METHOD
18846 (I left it on by mistake in my previous commit).
18848 Thu Jan 20 12:00:45 CET 2005 Paolo Molaro <lupus@ximian.com>
18850 * mini.c, cfold.c, basic-calls.cs: preserve side effects
18851 on cond branch optimization (fixes bug# 71515).
18853 2005-1-20 Massimiliano Mantione <massi@ximian.com>
18855 * abcremoval.c: Fixed bug 71062.
18856 * abcremoval.h: Likewise.
18858 2005-1-20 Massimiliano Mantione <massi@ximian.com>
18860 * mini.c: Added a new functionality to optimize_branches, the removal
18861 of useless basic blocks, and fixed some problem in the removal of
18862 critical edges; some utility functions added for both purposes.
18863 * ssapre.c: Added complex expression support, and fixed bug 70637.
18864 * ssapre.h: Likewise.
18865 * ssapre-cee-ops.h: Added file with list of "CEE_*" opcodes
18867 * ssapre-mini-ops.h: Likewise, but for "OP_*" opcodes.
18868 * driver.c: Re-enabled SSAPRE.
18870 2005-01-19 Martin Baulig <martin@ximian.com>
18872 * mini.c (mono_method_to_ir): Call mono_get_inflated_method() on
18873 the result of mono_get_method_constrained().
18875 2005-01-18 Neale Ferguson <NealeFerguson@earthlink.net>
18877 * exceptions-s390.c tramp-s390.c: Allocate code using the global code
18880 2005-01-18 Geoff Norton <gnorton@customerdna.com>
18882 * jit-icalls.c (mono_llmult_ovf): Fix other overflow conditions to
18883 be detected. Fixes #59296.
18885 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
18887 * mini-amd64.c (mono_arch_output_basic_block): Remove some assertions
18888 which can happen. Fixes #71361.
18890 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
18892 * exceptions-sparc.c tramp-sparc.c: Allocate code using the global code
18895 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
18897 * mini.c (mono_create_jump_trampoline): Revert last change as it causes
18898 appdomain-unload.exe to fail.
18900 * mini.c: Fix some memory leaks.
18902 Mon Jan 17 16:16:23 CET 2005 Paolo Molaro <lupus@ximian.com>
18904 * inssel.brg: handle the new size of rank, idepth, max_interface_id.
18905 Fixed bug and sped up some codepaths.
18907 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
18909 * mini.c: Fix some memory leaks.
18911 * exceptions.cs basic-long.cs: Add test for checked ulong->int
18914 * inssel-long.brg: Implement long_conv_to_ovf_i4_un. Fixes #71319.
18916 * inssel-long.brg: Fix conv.ovf.i8 when run on an int32. Fixes
18919 * iltests.il: Add regression test for #71320.
18921 2005-01-16 Zoltan Varga <vargaz@freemail.hu>
18923 * mini.c (mono_codegen): Fix installation of profiler hooks.
18925 * mini-sparc.c mini-amd64.c: Don't allocate stack space for dead vars.
18927 Sun Jan 16 12:19:35 CET 2005 Paolo Molaro <lupus@ximian.com>
18929 * mini.h, mini.c, cfold.c: optimize access to enum
18930 readonly fields, too. Eval conditional branches if possible
18931 to perform unreachable code removal in more cases.
18933 2005-01-15 Zoltan Varga <vargaz@freemail.hu>
18935 * tramp-amd64.c exceptions-amd64.c: Use the new global code manager.
18937 * mini.c (mono_global_codeman_reserve): New function to allocate code memory from a global
18940 * tramp-x86.c mini-x86.c exceptions-x86.c: Allocate all code memory so mono works with
18941 WinXP DEP. Fixes #71244.
18943 2005-01-14 Zoltan Varga <vargaz@freemail.hu>
18945 * inssel.brg: Allways convert CEE_CONV_OVF_I4 to a move on 64 bit platforms. Fixes #71236.
18947 2005-01-13 Zoltan Varga <vargaz@freemail.hu>
18949 * mini-x86.c (mono_arch_output_basic_block): Fix OP_ATOMIC_ADD_NEW_I4.
18951 2005-01-11 Zoltan Varga <vargaz@freemail.hu>
18953 * mini-exceptions.c exceptions-ppc.c aot.c: Cope with MonoJitInfo
18956 * mini.h: Bump AOT version.
18958 * mini.h (MonoCompile): Change exvar to a hash table.
18960 * mini.c: Allocate a separate exvar for each handler block.
18962 * mini.c: Get rid of the computation of filter_lengths, its not needed.
18964 * mini.c inssel.brg: Change OP_THROW_OR_NULL to compare the current
18965 ex var with the pending exception and only throw if the two are equal.
18968 * exceptions.cs: Add tests for rethrow and nested catch clauses.
18970 * mini-x86.c: Fix warnings.
18972 * Makefile.am (common_sources): Move mini-exceptions.c here as it is
18973 used by all the ports now.
18975 * aot.c: Add write-symbols and save-temps options.
18977 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
18979 * mini-x86.c: Add support for returning structs in registers from pinvoke functions on WIN32.
18981 Mon Jan 10 16:11:16 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
18983 * mini-ops.h, inssel-s390.brg, cpu-s390.md: Support OP_ATOMIC__xxx
18986 * tramp-s390.c: Check vtable slot belongs to the domain.
18988 * mini-exceptions.c, exceptions-s390.c: Standardize exception handling
18989 as per other platforms.
18991 * mini-s390.c, mini-s390.h: Enable out-of-line bblock support.
18993 Mon Jan 10 18:53:05 CET 2005 Paolo Molaro <lupus@ximian.com>
18995 * driver.c: we don't run the Main() code in a subthread anymore.
18997 Mon Jan 10 17:54:16 CET 2005 Paolo Molaro <lupus@ximian.com>
18999 * mini.c: added experimental rtc support in the statistical
19000 profiler: if the user has the permission, more accurate statistics
19001 are gathered. Run with: MONO_RTC=4096 mono --profiler=default:stat ....
19002 The MONO_RTC value must be restricted to what the linux rtc allows:
19003 power of two from 64 to 8192 Hz.
19005 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
19007 * mini-x86.c (mono_arch_emit_exceptions): Fix #71121.
19009 Mon Jan 10 05:20:49 EST 2005 Paolo Molaro <lupus@ximian.com>
19011 * mini-ppc.c: better icache flush for smp.
19013 2005-01-09 Zoltan Varga <vargaz@freemail.hu>
19015 * mini-amd64.c (emit_move_return_value): Fix memory leak.
19017 * mini-x86.c (get_call_info): Add the get_call_info () code from the
19018 amd64 port, not yet used.
19020 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
19022 * mini.c (mono_method_to_ir): Disable inlining of ldfld wrappers with
19025 2005-01-07 Sebastien Pouliot <sebastien@ximian.com>
19027 * driver.c: Added --security option to activate the security manager.
19028 Right now this will allow code generation for declarative demands and
19029 is disabled when AOT is specified.
19030 * mini.c: Add code generation for declarative security demands.
19031 * mini.h: Add mono_use_security_manager as an extern gboolean.
19033 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
19035 * aot.c (mono_compile_assembly): Speed up compilation a bit by
19036 emitting more dense assembly code.
19038 * mini-sparc.c mini-sparc.h exceptions-sparc.c: Enable optimized corlib
19039 exception throwing stuff.
19041 2005-01-06 Zoltan Varga <vargaz@freemail.hu>
19043 * mini-sparc.c (mono_arch_emit_exceptions): Fix typo in previous patch. Remove
19046 * mini-amd64.c (mono_arch_emit_exceptions): Remove duplicate epilog stuff
19047 left in by mistake.
19049 * driver.c (EXCLUDED_FROM_ALL): Disable SSAPRE until bug #70637 is
19052 * mini-sparc.h mini-sparc.c: Enable out-of-line bblock support.
19054 * tramp-*.c: Only patch vtable slots if the object is in the current
19055 domain. Fixes appdomain-unload.exe.
19057 * mini-amd64.c mini-amd64.h: Enable out-of-line bblock support.
19059 * mini-amd64.c (mono_arch_local_regalloc): Port regalloc fix from
19062 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
19064 * mini.c (reverse_branch_op): New helper function.
19066 * mini.c (optimize_branches): Run the new optimization only on
19067 platforms which support it. Also reverse all kinds of branches.
19069 * mini.h (MonoBasicBlock): Add 'out_of_line' field.
19071 * mini.c (mono_method_to_ir): Set 'out_of_line' for bblocks which have
19074 * mini.c (optimize_branches): Reverse not-equals branches if the false
19075 bblock is a throw. This happens a lot of time with argument checking in
19078 * mini.c (mono_codegen): Add support for placing basic blocks after
19079 the function epilogue.
19081 * mini-x86.c mini-x86.h: Add support for placing basic blocks after the
19084 2005-01-05 Miguel de Icaza <miguel@ximian.com>
19086 * mini.c (setup_stat_profiler): Only set this up if the platform
19087 supports ITIMER_PROF.
19089 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
19091 * mini-x86.c (mono_arch_local_regalloc): Fix a bug introduced by the
19094 * inssel.brg: Fix a warning.
19096 Wed Jan 5 16:40:18 CET 2005 Paolo Molaro <lupus@ximian.com>
19098 * mini.c: added support for statistical profiler
19099 (run with: --profile=default:stat).
19101 2005-01-04 Zoltan Varga <vargaz@freemail.hu>
19103 * mini-x86.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Enable this on x86.
19105 * mini-x86.c cpu-pentium.md: More fixes for usage of global registers.
19107 * mini-amd64.c (mono_arch_local_regalloc): Port some regalloc fixes
19108 related to global registers from the amd64 port.
19110 2005-01-03 Zoltan Varga <vargaz@freemail.hu>
19112 * mini.c (mono_method_to_ir): Handle MONO_CLASSCONST.
19114 * mini-amd64.c (mono_arch_local_regalloc): Fix some regalloc problems
19115 with global registers.
19116 (mono_arch_output_basic_block): Fix SWITCH in the AOT case.
19118 * aot.c (emit_method_code): Fix the 'method emitted as' messages.
19120 2004-12-31 Zoltan Varga <vargaz@freemail.hu>
19122 * debug-mini.c (encode_value): Fix off-by-one.
19124 * aot.c (encode_value): Likewise.
19126 * mini.c (mono_method_to_ir): Disable AOT for methods containing LDPTR.
19128 2004-12-30 Zoltan Varga <vargaz@freemail.hu>
19130 * mini.c linear-scan.c: Add a workaround for the mcs crash when using
19133 * aot.c (mono_aot_load_method): Free up patch info if no longer needed.
19135 * aot.c (emit_method_info): Increase size of temp buffer.
19137 * mini-x86.c cpu-pentium.md mini.c: Load fp constants differently in
19140 2004-12-28 Zoltan Varga <vargaz@freemail.hu>
19142 * aot.c (emit_method_info): Fix build.
19144 * aot.c: Further rework of the AOT file format to reduce the size of
19145 the method info data.
19147 * mini.h: Bump AOT file format version.
19149 2004-12-27 Martin Baulig <martin@ximian.com>
19151 * mini.c (mini_get_method): New static method; call
19152 mono_get_method_full() and mono_get_inflated_method().
19153 (mono_method_to_ir): Use mini_get_method() instead of
19154 mono_get_method_full().
19156 2004-12-26 Patrik Torstensson <patrik.torstensson@gmail.com>
19158 * mini-x86.c (atomic ops): fixed bug interlocked bug #70784.
19160 2004-12-25 Zoltan Varga <vargaz@freemail.hu>
19162 * inssel.brg (ldind_to_load_membase): Handle CEE_LDIND_I8.
19164 * inssel-amd64.brg: Add some optimization rules.
19166 2004-12-24 Ben Maurer <bmaurer@ximian.com>
19168 * aot.c: Remove the use of MonoGHashTable and other GC stuff. The
19169 standard not GC'd stuff is fine.
19171 2004-12-24 Zoltan Varga <vargaz@freemail.hu>
19173 * aot.c: Rework the AOT file format to get rid of most of the global
19174 symbols. This reduces the size of the mscorlib.dll.so by 1MB.
19176 * mini.h: Bump AOT file format version.
19178 2004-12-23 Zoltan Varga <vargaz@freemail.hu>
19180 * mini.h: Bump AOT file format version.
19182 * aot.c (mono_aot_is_got_entry): New function to determine if an
19183 address is inside a GOT.
19185 * aot.c mini-x86.c tramp-x86.c: Make all patches use the GOT.
19187 * cpu-pentium.md: Increase the maximum size of some instructions which
19188 might involve a got access.
19190 * mini.c (get_method_from_ip): Another debug helper function.
19192 * mini.c: Call mono_get_got_var () in a couple places. Handle the case
19193 when got var accesses are created during the decompose phase.
19195 * mini-sparc.c: Change mono_compile_aot to cfg->compile_aot.
19197 * mini.h mini.c mini-x86.c aot.c mini-sparc.c: Add a 'compile_corlib'
19198 argument mini_compile_method and to MonoCompile, and use this to
19199 determine whenever a given method is compiled for AOT. This allows the
19200 other methods compiled during AOT compilation to be free of AOT stuff,
19201 so the backends does not need to add special support for them by
19202 creating a fake GOT etc.
19204 * mini-x86.c (mono_arch_patch_code): Remove fake got stuff as it is no
19207 2004-12-21 Ben Maurer <bmaurer@ximian.com>
19209 * mini.c (mono_method_to_ir): It turns out that some of the
19210 x-appdomain wrappers are lax with types, so just ignore this for
19213 * inssel.brg (OP_CHECK_ARRAY_TYPE): Optimize this by only looking
19214 at the vtable->klass. If it is non-shared code we can just use the
19217 Tue Dec 21 17:43:06 CET 2004 Paolo Molaro <lupus@ximian.com>
19219 * mini-ppc.c: access MonoDomain from tls, too.
19221 2004-12-21 Sebastien Pouliot <sebastien@ximian.com>
19223 * declsec.c: Removed unused variable (and related warning ;-)
19225 2004-12-21 Ben Maurer <bmaurer@ximian.com>
19227 * iltests.il: New test for LDELEMA on an array of ref types.
19229 * mini.c (CEE_LDELEMA): We need to emit OP_CHECK_ARRAY_TYPE for
19230 all ldelema's on reftypes.
19231 (check_call_signature): Remove the OP_CHECK_ARRAY_TYPE from here,
19232 it was the wrong place to put it.
19234 * mini-x86.c (mono_arch_output_basic_block): Just use ecx as the
19235 register to pop to make this cleaner, at the request of Paolo.
19237 2004-12-20 Ben Maurer <bmaurer@ximian.com>
19239 * mini-ops.h (OP_GETHASHCODE): New op.
19241 * inssel.brg (OP_GETHASHCODE): Emit code for the new opcode
19243 * mini.c (mini_get_inst_for_method): Create the intrinsic hash
19246 For a microbenchmark, this reduces the cost of Hashtable.get_Item
19249 * mini-x86.c (mono_arch_output_basic_block): Rather than
19257 The first is 3 bytes while the second is 1. This saves 36 kb on
19258 mscorlib, quite a big saving. When bootstraping mcs, I was able to
19259 see a small boost because of icache locality.
19261 * cfold.c (FOLD_BINOPCOMM): Kill add foo, 0
19263 Mon Dec 20 12:19:40 EST 2004 Paolo Molaro <lupus@ximian.com>
19265 * Makefile.am, mini-ppc.h, mini-exceptions.c, exceptions-ppc.c:
19266 started code sharing with the generic code.
19268 Mon Dec 20 11:08:06 EST 2004 Paolo Molaro <lupus@ximian.com>
19270 * mini-ppc.c, cpu-g4.md: added code for direct access to
19273 Mon Dec 20 10:58:28 EST 2004 Paolo Molaro <lupus@ximian.com>
19275 * mini-ops.h, inssel-x86.brg, cpu-amd64.md, inssel.brg, inssel-amd64.brg,
19276 mini-amd64.c, mini-x86.c, cpu-pentium.md: renamed OP_X86_TLS_GET
19279 2004-12-20 Sebastien Pouliot <sebastien@ximian.com>
19281 * declsec.c|h: Added functions to cache the declarative stack modifiers
19282 in MonoJitInfo and to create a security frame from a MonoJitInfo
19284 * mini.c: Initialize jinfo->cas_inited to FALSE when MonoJitInfo is
19285 created. Register internal calls for System.Security.SecurityFrame::
19286 _GetSecurityFrame and _GetSecurityStack.
19287 * mini.h: Added definition for new icalls (in mini-exceptions.c) and
19288 the definitions for the new stack walk/callback mechanism.
19289 * mini-exceptions.c: Added internal call GetSecurityFrame (to get the
19290 first security frame for LinkDemands and InheritanceDemands) and
19291 GetSecurityStack for Demands. Both use the new mono_walk_stack code
19293 * mini-x86.h, mini-amd64.h, mini-sparc.h: Architecture specific stack
19294 walk initialization (lupus).
19296 2004-12-20 Ben Maurer <bmaurer@ximian.com>
19298 * mini.c (mono_method_to_ir): In CEE_DUP, handle the dup / stloc
19300 (handle_loaded_temps): Do not create a temporary variable for
19301 things that we know are temps. They will never be modified.
19302 (mono_spill_call): Set MONO_INST_IS_TEMP
19303 (mono_emulate_opcode): ditto
19305 (mono_method_to_ir.CEE_DUP): ditto
19307 2004-12-19 Ben Maurer <bmaurer@ximian.com>
19309 * mini.c (type_to_eval_stack_type): Make this handle the void type
19310 (mono_emit_call_args): set the call->type with type_to_eval_stack_type
19311 (emit_tree): use ip_in_bb to special case some common idioms
19312 Update all callers to pass in the IP.
19313 (mono_method_to_ir): Make CEE_CALL* do the above as well.
19315 This gives us a nice 2% speedup in mcs bootstrap.
19317 * mini-x86.c (peephole_pass): Peephole pass to make
19326 * mini.c (ip_in_bb): new method.
19327 (mono_method_to_ir): use this method rather than doing the hash
19330 * linear-scan.c (mono_linear_scan): When expiring actives, you
19331 don't need to keep around variables that expire on this
19332 instruction. This makes it so that:
19335 store (ebx add (ebx, 1))
19339 2004-12-19 Zoltan Varga <vargaz@freemail.hu>
19341 * mini.c (mono_method_to_ir): Optimize the common ldobj+stloc
19342 combination to avoid doing two copies. Fix up problems with previous
19345 * mini.c: Fix 64 bit warnings.
19347 * mini-x86.c (INST_IGNORES_CFLAGS): Add OP_STOREI4_MEMBASE_REG.
19349 2004-12-17 Zoltan Varga <vargaz@freemail.hu>
19351 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Port exception handling
19352 changes from the x86 code.
19354 * mini.h: Add prototype for mono_arch_get_throw_corlib_exception ().
19356 2004-12-16 Zoltan Varga <vargaz@freemail.hu>
19358 * mini-x86.c (mono_arch_emit_epilog): Optimize the corlib exception
19359 throwing code to reduce its size, unify the AOT and non-aot code and
19360 get rid of relocations in the AOT case.
19362 * mini-x86.h mini.c exceptions-x86.c
19363 (mono_arch_get_throw_corlib_exception): New arch specific function to
19364 raise corlib exceptions which doesn't require relocations in the
19367 * aot.c (emit_method): Handle PATCH_INFO_NONE as well.
19369 2004-12-15 Zoltan Varga <vargaz@freemail.hu>
19371 * mini.c (mono_emit_method_call): Only allocate the got var when it is
19374 * mini-x86.c (mono_arch_patch_code): Add missing PATCH_INFO_METHOD_REL
19377 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
19379 * mini-x86.c, cpu-pentium.md, inssel-x86.brg: Fixed bug
19380 with add function when used from Inc/dec atomic
19381 functions. Re-enabled optimization on x86.
19382 * mini-ops.h: renamed atomic_add functions to
19383 allow _add to match the Interlocked::Add and
19384 _add_next to match Interlocked::Inc/Dec.
19386 2004-12-15 Massimiliano Mantione <massi@ximian.com>
19388 * mini.c: Fixed a subtle bug in mono_method_to_ir, about the
19389 linking of BBs to the end BB, and enabled SSAPRE also with
19390 consprop and copyprop (which was prevented by that bug).
19392 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
19394 * mini-x86.c: disabling the Interlocked optimizing code.
19396 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
19398 * aot.c (load_aot_module): Move reading of got_addr after the AOT
19399 file version check.
19401 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
19403 * mini-x86.c, inssel-x86.brg, cpu-pentium.md: removed _imm
19404 interlocked optimization due lack of support on x86, rewrote
19405 exchange to take into account that base may be in eax.
19407 xsp works again; activated Interlocked optimizing code.
19409 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
19411 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
19413 2004-12-13 Zoltan Varga <vargaz@freemail.hu>
19415 * mini-ops.h: Add new opcodes.
19417 * mini.h: Add new patch types. Add got_var to MonoCompile.
19419 * mini.h mini-x86.c mini-amd64.c aot.c: Rename
19420 mono_arch_get_aot_patch_offset () to mono_arch_get_patch_offset () and
19421 make it work with all kinds of patchable code.
19423 * inssel.brg inssel-x86.brg: Add new rules dealing with computing the
19424 address of the GOT, and referencing entries in the GOT.
19426 * mini.c: Add code to load the GOT address if needed by an opcode.
19428 * aot.c mini-x86.h mini-x86.c cpu-pentium.md: Add support for position
19429 independent AOT code on the x86 using an elf-style Global Offset Table.
19431 2004-12-14 Raja R Harinath <rharinath@novell.com>
19433 * Makefile.am (RUNTIME): Set MONO_SHARED_DIR.
19435 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19437 * mini-x86.c: disabling the Interlocked optimizing code. It segfaults
19440 2004-12-13 Patrik Torstensson <patrik.torstensson@gmail.com>
19442 * mini-x86.c,mini-ops.h,inssel-x86.brg,cpu-pentium.md: Implementation
19443 of Interlocked:Increment/Decrement/Add as inline ops.
19444 (mini-x86.c (mono_arch_get_inst_for_method and mono_arch_output_basic_block))
19446 2004-12-12 Geoff Norton <gnorton@customerdna.com>
19448 * exceptions-ppc.c: Reorder code so gcc3.4 can compile it
19449 * mini-ppc.c: Unify mono_arch_patch_code with changes in r37636.
19451 2004-12-12 Duncan Mak <duncan@ximian.com>
19453 * mini-ppc.c (mono_arch_patch_code): Hopefully made this build
19454 again. `patch_info->table_size' is no longer valid after Zoltan's
19457 2004-12-12 Martin Baulig <martin@ximian.com>
19459 * mini.c (mono_method_to_ir): Only call mono_debug_init_method()
19460 if we are the "real" method, ie. not an inlined method inside it.
19462 2004-12-11 Ben Maurer <bmaurer@ximian.com>
19464 * mini.c (CEE_LDSFLD): Make sure that the vtable has been init'd
19465 before we look in the special fields table. This fixes
19466 ../tests/thread-static-init.cs.
19468 2004-12-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19470 * mini.c: return immediately after setting OP_ARRAY_RANK or CEE_LDLEN
19471 for Array get_Rank and get_Length. Fixes bug #70465.
19473 2004-12-11 Zoltan Varga <vargaz@freemail.hu>
19475 * mini.h mini.c aot.c: Put the bblock table for a SWITCH patch into a
19476 separate structure to reduce the size of MonoJumpInfo.
19478 Fri Dec 10 18:09:22 CET 2004 Paolo Molaro <lupus@ximian.com>
19480 * mini.c, mini.h, aot.c, driver.c: allow disabling the aot code.
19482 2004-12-10 Patrik Torstensson <patrik.torstensson@gmail.com>
19484 * mini.c (mini_get_inst_for_method): Changed to allow ports
19485 to return a MonoInst instead of opcode
19486 (renamed mini_get_opcode_for_method to better reflect the new functionality)
19488 * mini-[x86|s390|s390x|ppc|sparc].c (mono_arch_get_inst_for_method):
19489 Allow ports to return a created MonoInst instead of op-code, will enable
19491 (renamed mini_get_opcode_for_method to better reflected the functionality)
19493 2004-12-09 Zoltan Varga <vargaz@freemail.hu>
19495 * mini.c (NEW_AOTCONST): Share some code between the different NEW_AOTCONST macros.
19497 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
19499 * mini.c jit-icalls.c: Pass generic_context to mono_ldtoken_wrapper.
19502 2004-12-08 Martin Baulig <martin@ximian.com>
19504 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use `fsig->signature'
19505 if we're a CEE_CONSTRAINED call. Fixes gen-118.cs.
19507 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
19509 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_<X>
19512 * exceptions.cs: Disable some tests which depend on properties of x86 fp
19515 2004-12-08 Raja R Harinath <rharinath@novell.com>
19517 * Makefile.am (CLEANFILES): Add *.exe, *.dll.
19519 2004-12-07 Zoltan Varga <vargaz@freemail.hu>
19521 * mini-sparc.c (mono_arch_output_basic_block): Fix LOCALLOC_IMM
19522 bug introduced by the previous patch.
19524 Tue Dec 7 11:44:39 CET 2004 Paolo Molaro <lupus@ximian.com>
19526 * mini-ppc.c, objectc.cs: handle large structs passed by value
19527 (fixes bug #69972).
19529 Tue Dec 7 10:43:31 CET 2004 Paolo Molaro <lupus@ximian.com>
19531 * mini-ppc.c: OP_ARGLIST implementation from
19532 Geoff Norton <gnorton@customerdna.com>.
19534 Tue Dec 7 10:14:25 CET 2004 Paolo Molaro <lupus@ximian.com>
19536 * inssel-x86.brg, inssel-ppc.brg: fix reference to register
19537 in stmt: OP_OUTARG_VT (reg) (should fix bug #69785).
19539 Tue Dec 7 10:06:39 CET 2004 Paolo Molaro <lupus@ximian.com>
19541 * exceptions-ppc.c: avoid calling ppc_patch in exception trampolines.
19543 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
19545 * inssel-s390.brgi, mini-ops.h, mini-s390.c : Add stubs for support of tls offset
19548 2004-12-06 Zoltan Varga <vargaz@freemail.hu>
19550 * mini-sparc.c: Zero out localled-ed memory.
19552 * iltests.il: Add tests for zeroing out localloc-ed memory.
19554 2004-12-04 Martin Baulig <martin@ximian.com>
19556 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use the new
19557 mono_method_get_signature_full().
19559 2004-12-03 Massimiliano Mantione <massi@ximian.com>
19561 * mini.c: Added removal of critical edges (prerequisite for SSAPRE),
19562 and some utility functions (always for SSAPRE), integrated SSAPRE.
19563 * mini.h: Likewise.
19564 * driver.c: Added ssapre option.
19565 * ssa.c: Small fix on OP_ARG handling.
19566 * ssapre.c, ssapre.h: Added files containing SSAPRE implementation.
19567 * Makefile.am: Likewise.
19569 2004-12-02 Zoltan Varga <vargaz@freemail.hu>
19571 * tramp-x86.c (mono_arch_create_jit_trampoline): Remove code which is
19572 now in the xp code.
19574 * mini.c (mini_init): Register mono_thread_force_interruption_checkpoint
19577 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
19579 * inssel-s390.brg : Add OP_OUTARG_VT (OP_REFANYTYPE (reg)) rule.
19581 * cpu-s390.md : Increase instruction length of oparglist.
19583 * mini-s390.c : Implement vararg and TYPEDEBYREF support.
19585 2004-11-30 Martin Baulig <martin@ximian.com>
19587 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, added support for
19588 virtual generic methods. We call a special helper_compile_generic_method()
19589 icall to retrieve the method from the vtable, inflate and compile
19590 it and then do a CEE_CALLI. Thanks a lot to Paolo for this idea.
19592 * jit-icalls.c (helper_compile_generic_method): New JIT icall.
19594 2004-11-30 Zoltan Varga <vargaz@freemail.hu>
19596 * mini-sparc.c: Fix up vararg corner cases. Fixes #70019.
19598 2004-11-29 Zoltan Varga <vargaz@freemail.hu>
19600 * cpu-sparc.md mini-sparc.c (long_conv_to_ovf_i): Fill missing delay slot.
19603 2004-11-27 Ben Maurer <bmaurer@ximian.com>
19605 * inssel.brg (CEE_SWITCH): The AOT stuff Zoltan added is only for
19606 platforms with PIC aot.
19608 2004-11-28 Martin Baulig <martin@ximian.com>
19610 * mini.c (mono_method_to_ir): In CEE_DUP, added handle_stobj().
19613 2004-11-28 Martin Baulig <martin@ximian.com>
19615 * mini-x86.c (mono_arch_call_opcode): Use the original type, not
19616 the result of mono_type_get_underlying_type() to check whether
19619 2004-11-26 Martin Baulig <martin@ximian.com>
19622 (mono_method_to_ir): Use `!method->signature->has_type_parameters'
19625 2004-11-26 Zoltan Varga <vargaz@freemail.hu>
19627 * mini-amd64.c (mono_arch_emit_this_vret_args): Handle this and vret
19628 the same way as the other arguments so they won't get clobbered.
19630 * mini-amd64.c (mono_arch_output_basic_block): Avoid doing virtual
19631 calls through R11 since it is clobbered by the trampoline code.
19633 2004-11-26 Raja R Harinath <rharinath@novell.com>
19635 * Makefile.am: Consistently use $(RUNTIME) rather than ./mono to
19636 pick up in-tree mscorlib.dll.
19638 2004-11-25 Zoltan Varga <vargaz@freemail.hu>
19640 * aot.c: Rename MonoAOTModule->cleanup to out_of_date.
19642 * mini-amd64.c aot.c: Switch to PIC relative AOT code. References to
19643 runtime data/code are now stored in a table similar to the GOT in ELF.
19644 This allows the code itself to be position independent.
19646 * aot.c: Fix loading of referenced assemblies after the lazy assembly
19649 * aot.c: Attach ELF type (object/function) directives to all global
19652 * tramp-amd64.c (amd64_magic_trampoline): Patch RIP relative calls too.
19654 * inssel.brg (SWITCH): Emit an AOT_CONST in the aot case.
19656 * mini-amd64.h: Turn on PIC AOT code.
19658 * mini.h (mono_arch_get_aot_patch_offset): New arch specific function
19659 returning the offset within an OP_AOTCONST instruction where the GOT
19660 offset needs to be added.
19662 * mini.h: Bump AOT file format version.
19664 2004-11-25 Martin Baulig <martin@ximian.com>
19666 * mini.c (mono_method_to_ir): In CEE_CALL, don't allow calling any
19667 uninflated generic methods.
19669 2004-11-25 Martin Baulig <martin@ximian.com>
19671 * mini.c (mono_method_to_ir): Don't allow any uninflated generic methods.
19673 2004-11-24 Martin Baulig <martin@ximian.com>
19675 * minit.c (type_to_eval_stack_type): Set `inst->klass' to the
19676 original klass (this only applies for generic instances).
19678 2004-11-24 Martin Baulig <martin@ximian.com>
19680 * mini.c (mono_method_to_ir): Use `STACK_OBJ' instead of
19681 `ldind_type [CEE_LDIND_REF]' (which would be beyond the end of
19684 2004-11-24 Zoltan Varga <vargaz@freemail.hu>
19686 * mini.c (mono_method_to_ir): Disable inlining for methods containing
19687 localloc. Fixes #69678.
19689 * iltests.il (test_0_localloc_inline): Add regression test for #69678.
19691 2004-11-23 Zoltan Varga <vargaz@freemail.hu>
19693 * mini-amd64.c (mono_arch_output_basic_block): Set %al to the number of
19694 used SSE registers on pinvoke calls. Fixes #69774.
19696 2004-11-23 Geoff Norton <gnorton@customerdna.com>
19698 * inssel-ppc.brg, mini-ppc.c: Use mono_class_from_mono_type instead of
19699 vt->inst_vtype->data.klass. This fixes generic structs and bug #69766
19701 2004-11-23 Raja R Harinath <rharinath@novell.com>
19703 * Makefile.am (MCS,ILASM): Don't refer to runtime/ directory.
19704 Refer directly to the mcs/ tree.
19706 2004-11-19 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
19708 * mini-s390.c, tramp-s390.c, mini-s390.h: Add LMF processing for trampolines.
19709 Check if a trampoline for a synchronized method is required.
19711 Fri Nov 19 17:34:21 CET 2004 Paolo Molaro <lupus@ximian.com>
19713 * mini-ppc.c, cpu-g4.md: set to zero the memory allocated
19714 with localloc if needed. Throe arithmetric exception in
19715 div an rem if needed. Implement ovf checks in OP_LCONV_TO_OVF_I.
19716 Adapted from a patch by Geoff Norton <gnorton@customerdna.com>.
19718 2004-11-19 Geoff Norton <gnorton@customerdna.com>
19720 * mini-ppc.c: Call mono_type_get_underlying_type to unwrap generic
19721 types before switching on type. Fixes #69622.
19723 2004-11-19 Raja R Harinath <rharinath@novell.com>
19725 * Makefile.am (check-local): New. Integrate into 'make check'.
19726 (MCS,RUNTIME): Define using in-tree mono and mcs.
19728 (%.exe): Use $(ILASM).
19730 Fri Nov 19 14:54:07 CET 2004 Paolo Molaro <lupus@ximian.com>
19732 * mini-ppc.c: adjust initial prolog size (bug #69691).
19734 2004-11-18 Zoltan Varga <vargaz@freemail.hu>
19736 * cpu-pentium.md (localloc): Increase max instruction len. Fixes
19739 2004-11-17 Raja R Harinath <rharinath@novell.com>
19741 * Makefile.am (clean-local): Rename from 'clean'.
19743 2004-11-15 Nelae Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
19745 * mini.c, mini-x86.c, mini-amd64.c, exceptions-s390.c: Add siginfo_t parameter
19746 to mono_arch_is_int_overflow.
19747 * exceptions-s390.c: Add mono_arch_is_int_overflow routine to discern between
19750 2004-11-15 Sebastien Pouliot <sebastien@ximian.com>
19752 * declsec.c|h: New files to support declarative security attributes.
19753 Added function to check if a method has (applicable) security.
19754 * mini.c|h: Add check for declarative security attributes in
19755 mono_method_check_inlining.
19756 * Makefile.am: Added declsec.c and declsec.h to the build.
19758 Mon Nov 15 11:53:46 CET 2004 Paolo Molaro <lupus@ximian.com>
19760 * mini.c, mini.h: update to keep dynamic code info per-domain.
19762 2004-11-12 Zoltan Varga <vargaz@freemail.hu>
19764 * mini.c mini-*.h: Get rid of MONO_ARCH_HAVE_RETHROW since all architectures support it now.
19765 (mini_init): Get rid of it from here too.
19767 Thu Nov 11 20:17:17 CET 2004 Paolo Molaro <lupus@ximian.com>
19769 * mini-ppc.c, mini-ppc,h, cpu-g5.md, exceptions-ppc.c:
19770 implemented OP_RETHROW (patch by Geoff Norton
19771 <gnorton@customerdna.com>).
19773 2004-11-10 Geoff Norton <gnorton@customerdna.com>
19775 * tramp-ppc.c (ppc_magic_trampoline): Don't trampoline methods
19776 between appdomains. Fixes appdomain-unload on PPC.
19778 2004-10-26 Lluis Sanchez Gual <lluis@novell.com>
19780 * exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
19781 mini-exceptions.c: handle the new wrapper types.
19782 * mini.c: The CEE_ISINST and CEE_CASTCLASS opcodes now take the
19783 token value as a MonoClass* when compiling a wrapper.
19784 mono_jit_create_remoting_trampoline now takes an additional
19785 MonoRemotingTarget parameter.
19787 2004-11-10 Martin Baulig <martin@localhost>
19789 * mini.c (mono_method_to_ir): Use `generic_container->context'
19790 rather than creating a new one.
19792 2004-11-09 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
19794 * exceptions-s390.c, mini-s390, cpu-s390.md: Add support for OP_RETHROW.
19796 * inssel-390.md, mini-s390.c: Correct register allocation for globals.
19798 2004-11-09 Zoltan Varga <vargaz@freemail.hu>
19800 * aot.c (mono_aot_init): Add MONO_AOT_CACHE env variable to turn on
19801 the experimental aot cache stuff.
19803 Tue Nov 9 17:30:20 CET 2004 Paolo Molaro <lupus@ximian.com>
19805 * aot.c, mini.c, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
19806 mini-exceptions.c: update to exception clause structure changes.
19808 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
19810 * exceptions-x86.c (throw_exception): Fix warnings.
19812 * mini-x86.h mini-x86.c cpu-pentium.md exceptions-x86.c: Add support
19815 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
19817 * exceptions-sparc.c (get_throw_exception): Really fix this.
19819 2004-11-07 Ben Maurer <bmaurer@ximian.com>
19821 * tramp-*.c: we no longer support icalls without wrappers, so
19822 a bit of code can be removed here
19824 2004-11-07 Zoltan Varga <vargaz@freemail.hu>
19826 * exceptions-sparc.c (get_throw_exception): Fix more bugs in previous
19829 * cpu-sparc.md: Add op_rethrow.
19831 * exceptions-sparc.c (get_throw_exception): Fix bug in previous patch.
19833 * mini-sparc.h mini-sparc.c exceptions-sparc.c: Add support for OP_RETHROW.
19835 * mini.h: Add mono_arch_get_rethrow_exception () arch specific function.
19836 * mini-ops.h: Add OP_RETHROW.
19838 * mini.c inssel.brg: Distinguish between THROW and RETHROW.
19840 * cpu-amd64.c mini-amd64.c exceptions-amd64.c: Add support for OP_RETHROW.
19842 2004-11-05 Geoff Norton <gnorton@customerdna.com>
19844 * helpers.c: Change otool arguments from -V -v -t to -v -t on Darwin
19845 Makes the output much easier to read
19847 2004-11-05 Ben Maurer <bmaurer@ximian.com>
19849 * ssa.c: allocate MonoMethodVar.uses from the mempool. First, this
19850 prevents another huge leak when compiling with ssa. Secondly, the
19851 performance of doing this rather than freeing the lists is much
19852 better. GList does a lock every time you allocate a list link,
19853 so that it can use a memory pool. So, it is better to just use
19854 a memory pool of our own.
19856 * ssa.c, linear-scan.c: replace g_list_remove_link with
19857 g_list_delete. The remove one does not free the GList, so we were
19858 leaking memory. On -O=all --compile-all with corlib, this cut down
19859 3 MB of allocations.
19861 2004-11-05 Zoltan Varga <vargaz@freemail.hu>
19863 * tramp-sparc.c (mono_arch_create_jit_trampoline): Fix sparc build.
19865 * tramp-amd64.c (mono_arch_create_jit_trampoline): Fix amd64 build.
19867 * mini.h mini.c tramp-*.c: Moved xp parts of JIT trampoline creation
19868 into a new function mono_create_jit_trampoline ().
19870 2004-11-02 Zoltan Varga <vargaz@freemail.hu>
19872 * trace.c (get_spec): Allow tracing of classes without a namespace.
19874 2004-11-02 Sebastien Pouliot <sebastien@ximian.com>
19876 * mini.c: Fix pointer overwrite in mini_method_compile.
19878 2004-11-2 Geoff Norton <gnorton@customerdna.com>
19880 * inssel-ppc.brg (OP_OUTARG_VT (CEE_LDOBJ (base))):
19881 The darwin ABI needs some special handling for 1 and 2 byte structs
19882 Lets use lbz/lhz instead of lwz everywhere.
19883 * mini-ppc.c (calculate_sizes): The Darwin ABI needs from special handling
19884 for 1 and 2 byte structs and struct which are size >= 3 || size % 4 != 0.
19885 Use stb/sth for the former, and put the latter always on stack instead of in
19886 argument registers.
19888 2004-10-30 Zoltan Varga <vargaz@freemail.hu>
19890 * trace.c (is_filenamechar): Add '_'.
19892 2004-10-29 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
19894 * mini-s390.c: Fix prolog length to allow for large trace requirements.
19896 * exceptions-s390.c: Remove dwarf unwinding stuff that was unused.
19898 2004-10-29 Zoltan Varga <vargaz@freemail.hu>
19900 * Makefile.am (libgc_libs): Do some automake magic so libmono/mono
19901 depends on libmonogc. Fixes #68805.
19903 2004-10-26 Miguel de Icaza <miguel@ximian.com>
19905 * mini.c (mono_jit_free_method): Provide extra information for
19906 this error. Currently this leaks, but will be turned into a
19907 developer option in the future.
19909 2004-10-26 Zoltan Varga <vargaz@freemail.hu>
19911 * driver.c (mono_main): Applied patch from Willibald Krenn <willibald.krenn@gmx.at>. Make --graph work for icalls and pinvoke methods.
19913 2004-10-25 Zoltan Varga <vargaz@freemail.hu>
19915 * aot.c (mono_aot_load_method): Align PATCH_INFO_R8 on an 8 byte
19916 boundary. Fixes reading of PATCH_INFO_R4 and R8.
19917 (mono_aot_load_method): Do not allocate MonoAotMethod in the GC heap.
19919 2004-10-24 Zoltan Varga <vargaz@freemail.hu>
19921 * mini-amd64.c (mono_arch_patch_code): Fix patching of class init
19922 trampolines for AOT code.
19924 2004-10-22 <vargaz@freemail.hu>
19926 * aot.c (mono_compile_assembly): Disable AOT for methods containing calls to methods of
19927 constructed types. Fixes #68136.
19929 2004-10-21 Martin Baulig <martin@ximian.com>
19931 * exceptions-x86.c (throw_exception): Call mono_debugger_throw_exception();
19932 if it returns true, unwind the stack to the call instruction.
19934 2004-10-21 <vargaz@freemail.hu>
19936 * aot.c: Reorganize the AOT file format to avoid relocations. Fix warnings.
19938 * mini.h: Bump AOT version number.
19940 * objects.cs: Add another test for unbox trampolines.
19942 * tramp-amd64.c (amd64_magic_trampoline): Disable patching of trampolines for
19945 2004-10-20 <vargaz@freemail.hu>
19947 * driver.c: Add SHARED to the set of optimizations tested.
19949 * tramp-amd64.c (amd64_magic_trampoline): Patch trampoline code as well.
19951 * mini.c (mono_method_to_ir): Mark the domainvar as volatile when it is implicitly
19952 used by CEE_NEWARR.
19954 * ssa.c (mono_ssa_deadce): Do not optimize away accesses to volatile variables.
19956 2004-10-20 Martin Baulig <martin@ximian.com>
19958 * mini-exceptions.c (mono_handle_exception): Call
19959 mono_debugger_handle_exception() to tell the debugger about
19960 catch/finally clauses.
19962 2004-10-18 Zoltan Varga <vargaz@freemail.hu>
19964 * exceptions-amd64.c (mono_arch_find_jit_info): Pop arguments of the stack.
19966 * mini-amd64.c (mono_amd64_get_vcall_slot_addr): Handle extended registers. Fixes
19969 2004-10-15 Geoff Norton <gnorton@customerdna.com>
19971 * mini-ppc.c (calculate_sizes): Marshal valuetypes for pinvoke
19972 methods as their native size, fixed bug #57543, #57545.
19973 * mini-ppc.c (mono_arch_output_basic_block): Use mulli for imm16 types
19974 This saves a temporary register and mullw call down into 1 (minor perf
19975 increase for cases like sum = sum * 5; This use to translate into:
19978 It now translates to
19981 2004-10-15 Zoltan Varga <vargaz@freemail.hu>
19983 * trace.c (mono_trace_eval): Use mono_method_desc_full_match. Fixes
19986 2004-10-11 Martin Baulig <martin@ximian.com>
19988 * mini.c (mono_method_to_ir): If we're a generic method, get the
19989 MonoGenericContainer from our MonoMethodNormal and create a
19990 MonoGenericContext from it.
19992 2004-10-08 Zoltan Varga <vargaz@freemail.hu>
19994 * inssel-long32.brg (OP_LCONV_TO_OVF_I2): Fix CONV_I1 -> CONV_I2.
19996 * basic-long.cs: Add test for checked i8->i2 cast.
19998 Wed Oct 6 12:40:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
20000 * inssel-ppc.brg: added a couple of speedup rules.
20002 2004-10-05 Zoltan Varga <vargaz@freemail.hu>
20004 * Makefile.am (genmdesc_LDADD): Don't link this against libmetadata
20005 to speed up rebuilds.
20007 2004-10-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
20009 * mini-s390.c: Minor fix to OP_OR_IMM.
20011 2004-10-03 Zoltan Varga <vargaz@freemail.hu>
20013 * tramp-sparc.c (sparc_magic_trampoline): Handle appdomain stuff
20014 better. Fixes appdomain-unload.exe on sparc.
20016 2004-10-02 Massimiliano Mantione <massi@ximian.com>
20018 * ssa.c: Fixed casts to unsigned where the value was of 64 bits in
20019 simulate_long_compare, patch by will@exomi.com (Ville-Pertti Keinonen),
20022 2004-10-02 Zoltan Varga <vargaz@freemail.hu>
20024 * jit-icalls.c: Handle a nonexisting trunc function more correctly.
20026 2004-09-30 Lluis Sanchez Gual <lluis@novell.com>
20028 * mini.c: Always generate a field read/write wrapper for members
20029 of the class MarshalByRefObject since the actual instance could
20032 2004-09-28 Lluis Sanchez Gual <lluis@novell.com>
20034 * mini.c: Use mono_thread_exit() to stop threads, instead of ExitThread.
20036 2004-09-28 Zoltan Varga <vargaz@freemail.hu>
20038 * driver.c mini.h trace.c: Move the setting of the main assembly into
20039 a separate function called mono_trace_set_assembly () and call it after
20040 actually loading the main assembly. Fixes #66872.
20042 2004-09-25 Zoltan Varga <vargaz@freemail.hu>
20044 * mini-amd64.h mini-amd64.c tramp-amd64.c: Allocate trampoline memory
20045 using the code manager.
20047 2004-09-24 Zoltan Varga <vargaz@freemail.hu>
20049 * tramp-amd64.c mini-amd64.h: Add support for MONO_ARCH_HAVE_INVALIDATE_METHOD.
20051 2004-09-23 Zoltan Varga <vargaz@freemail.hu>
20053 * cpu-amd64.md: Fix bug in previous patch.
20055 * cpu-amd64.md: Fix instruction lengths of membase opcodes. Fixes
20058 Wed Sep 22 19:03:20 CEST 2004 Paolo Molaro <lupus@ximian.com>
20060 * mini.h, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
20061 mini-exceptions.c: updates for changed stack walk interface.
20063 2004-09-21 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
20065 * mini-s390.c, cpu-s390.md: Minor changes to OP_ARGLIST handling
20067 2004-09-17 Zoltan Varga <vargaz@freemail.hu>
20069 * mini.c (mono_method_to_ir): Fix LDSTR in dynamic methods. Fixes #66132.
20071 2004-09-13 Zoltan Varga <vargaz@freemail.hu>
20073 * driver.c (mini_regression_list): Do not call mono_assembly_close
20074 since assemblies can't be unloaded.
20076 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
20078 * cpu-amd64.md: Fix more instruction lengths.
20080 * cpu-amd64.md: Fix lengths of some instructions.
20082 2004-09-11 Ben Maurer <bmaurer@users.sourceforge.net>
20084 * inssel.brg: Make the array ldelema check aot friendly.
20086 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
20088 * mini-amd64.c (mono_arch_get_argument_info): Fix stack_unwind test.
20090 * cpu-amd64.md inssel-long.brg inssel-amd64.brg: Small optimizations.
20092 2004-09-10 Zoltan Varga <vargaz@freemail.hu>
20094 * mini-x86.c: Fix build.
20096 * mini-sparc.c mini-x86.c mini-amd64.c: Use the new
20097 mono_type_get_underlying_type () helper function to simplify code.
20099 2004-09-09 Martin Baulig <martin@ximian.com>
20101 * mini-amd64.c: Don't access `type->data.klass' directly, call
20102 mono_class_from_mono_type() instead since the type may be a
20105 2004-09-09 Martin Baulig <martin@ximian.com>
20107 * mini-amd64.c (get_call_info): Fix support for generic instances.
20108 (add_valuetype): Use mono_class_from_mono_type() to get the class
20109 since we can be a generic instance.
20111 Thu Sep 9 01:43:53 PDT 2004 Paolo Molaro <lupus@ximian.com>
20113 * mini-ppc.c, mini.h, regalloc.c, regalloc.h: powerpc speedups.
20115 2004-09-07 Ben Maurer <bmaurer@users.sourceforge.net>
20117 * liveness.c: reset spill costs on each scan: bug 62107
20119 2004-09-07 Bernie Solomon <bernard@ugsolutions.com>
20121 * exceptions-sparc.c (mono_arch_find_jit_info): remove
20122 unnecessary line that doesn't compile
20124 2004-09-07 Zoltan Varga <vargaz@freemail.hu>
20126 * mini.c mini.h mini-x86.h tramp-x86.c: Instead of freeing delegate
20127 trampolines, make them call an error function so people can fix their
20130 2004-09-06 Martin Baulig <martin@ximian.com>
20132 * mini.c (mono_method_to_ir): When initializing locals, handle a
20133 generic instances like a valuetype if it's a valuetype and like a
20134 class if it's a class.
20136 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
20138 * exceptions-x86.c (mono_arch_find_jit_info): Pop arguments off the
20139 stack. Fixes #64674.
20141 * exceptions.cs: Add test for unwinding of call arguments.
20143 Mon Sep 6 05:50:02 PDT 2004 Paolo Molaro <lupus@ximian.com>
20145 * mini-*.c, mini-ops.h, inssel-long32.brg: introduced
20146 OP_ADDCC_IMM and OP_SUBCC_IMM (add/sub immediate that will
20147 set the carry/borrow flag). The sparc and s390 implementations
20148 can now use optimized versions (and simplify the code). ppc bugfixes.
20150 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
20152 * exceptions-ppc.c (mono_arch_find_jit_info): Fix memory leak.
20154 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
20156 * inssel-amd64.brg: Remove leftover 32 bit rule.
20158 * mini-amd64.c (mono_arch_instrument_prolog): Fix tracing support.
20160 2004-09-04 Zoltan Varga <vargaz@freemail.hu>
20162 * mini-exceptions.c (mono_find_jit_info): Refactor common code from
20163 mono_arch_find_jit_info functions into a new function. Fix a memory
20166 * exceptions-x86.c exceptions-amd64.c exceptions-sparc.c: Remove
20169 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
20171 * exceptions.cs inssel-long32.brg: Handle the OP_LCONV_TO_OVF_I2 case
20174 * exceptions.cs: Add array size tests.
20176 * mini.c: Allocate a separate icall wrapper for each arity of
20177 mono_array_new_va. Fixes #59509.
20179 * exceptions.cs: Add testcase for 64578.
20181 * inssel-long32.brg: Fix OP_LCONV_TO_OVF_I1 rule. Fixes #64578.
20183 * trace.c (is_filenamechar): Allow 0..9 in strings. Fixes #65094.
20185 2004-09-02 Martin Baulig <martin@ximian.com>
20187 * mini.c (mono_method_to_ir): When initializing the locals, call
20188 handle_initobj() on the generic instance itself, not its
20191 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
20193 * mini.h (MonoJitDynamicMethodInfo): New structure, extension of
20194 MonoJitInfo for dynamic methods.
20196 * mini.c: Rename trampoline_hash_mutex to jit_mutex.
20198 * mini.c: Add support for freeing JIT data for dynamic methods.
20200 2004-09-01 Martin Baulig <martin@ximian.com>
20202 * mini-x86.c (is_regsize_var): Added support for generic
20204 (mono_arch_emit_prolog): Make this compile again, use
20205 `x86_push_imm_template (code)'.
20207 2004-08-30 Ben Maurer <bmaurer@users.sourceforge.net>
20209 * mini-x86.c: make all push_imm instructions that get
20210 patched always emit the long form
20212 2004-08-30 Zoltan Varga <vargaz@freemail.hu>
20214 * mini.c (mono_create_jump_trampoline): Store the jump trampolines
20215 in a per-domain hash.
20217 * mini-amd64.c (merge_argument_class_from_type): Handle generic
20220 2004-08-29 Zoltan Varga <vargaz@freemail.hu>
20222 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: Ongoing SSE
20225 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: More SSE
20228 * mini-amd64.c cpu-amd64.md: Implement checked int<->uint casts.
20229 Beginnings of SSE2 support.
20231 * exceptions.cs: Add more tests for checked int<->uint casts.
20233 2004-08-28 Martin Baulig <martin@ximian.com>
20235 * mini-x86.c (mono_arch_instrument_epilog): Added support for
20239 (mono_type_to_ldind, mono_type_to_stind, type_to_eval_stack_type):
20240 Handle generic instances recursively.
20242 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
20244 * iltests.il: test for conv.u8 on a constant
20246 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
20248 * inssel-long32.brg: c&p rules for LCONV_x4 (membase) and
20249 LCONV_x4 (shrun_32 (membase)).
20251 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
20253 * inssel-x86.brg: c&p rules for push/setret of long
20255 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
20257 * inssel-x86.brg: c&p rules for compare (base, regvar) and
20258 compare (regvar, base)
20260 * inssel-x86.brg: more burg love
20262 * inssel.brg: more cleanup
20264 * inssel-x86.brg, inssel-long32.brg: burg cleanup.
20266 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
20268 * basic-long.cs, basic-calls.cs: new tests for optimization.
20270 2004-08-26 Zoltan Varga <vargaz@freemail.hu>
20272 * mini-amd64.c (read_tls_offset_from_method): Fix typo in previous
20275 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
20277 * mini-amd64.c (read_tls_offset_from_method): Add another case.
20279 2004-08-25 Bernie Solomon <bernard@ugsolutions.com>
20281 * inssel.brg (mini_emit_memcpy): use
20282 NO_UNALIGNED_ACCESS to disable memcpy optimization
20284 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
20286 * mini-amd64.c: Handle generic types in various places.
20288 * mini.c (mono_method_to_ir): Handle generic types in init locals.
20290 2004-08-24 Zoltan Varga <vargaz@freemail.hu>
20292 * mini.c (handle_box): Fix warning.
20294 * mini-amd64.c (mono_arch_local_regalloc): Fix regalloc problem.
20296 * mini-amd64.h: Enable the emit_state optimization.
20298 * mini-ops.h cpu-amd64.md: Add new amd64_test_null opcode.
20300 * mini-amd64.c: Add some new 64 bit peephole opts.
20302 * inssel.brg (mini_emit_memcpy): Optimize for 64 bit architectures.
20304 * cpu-amd64.md: sreg1 of div instructions must be %rax.
20306 * mini-amd64.c: Register allocator fixes.
20308 * mini.c: Add an optimization to emit_state to avoid allocation of new
20309 registers on some platforms.
20311 2004-08-23 Zoltan Varga <vargaz@freemail.hu>
20313 * inssel-x86.brg inssel-amd64: Add yet another missing tree->dreg assignment.
20315 * mini-x86.c (mono_arch_local_regalloc): Fix bug in long register
20316 allocation. Fixes #63085.
20318 * basic-long.cs: Add new regression test.
20320 * mini-amd64.c: Register allocator improvements.
20322 2004-08-21 Zoltan Varga <vargaz@freemail.hu>
20324 * mini-amd64.c (read_tls_offset_from_method): Add another code
20327 * tramp-amd64.c (amd64_class_init_trampoline): Use a more efficient
20328 instruction sequence for nullifying class init trampolines.
20330 * objects.cs: Add new regalloc test.
20332 * mini-amd64.c inssel-amd64.brg: Optimize parameter passing.
20334 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
20336 * mini-amd64.c (mono_arch_call_opcode): Refactor this a little.
20338 * mini-amd64.c (mono_arch_regalloc_cost): Adjust regalloc costs for
20341 * driver.c: Fix profiling after TLS changes.
20343 * driver.c (mono_main): Set mono_stats.enabled if needed.
20345 * mini.c (handle_alloc): New helper function used by CEE_NEWOBJ and
20348 2004-08-20 Ben Maurer <bmaurer@users.sourceforge.net>
20350 * mini-x86.c: use a 1 op rather than a 2 op tls access
20351 instruction -> faster.
20353 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
20355 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
20358 2004-08-19 Bernie Solomon <bernard@ugsolutions.com>
20360 * exceptions-sparc.c (throw_exception): fix typo
20362 2004-08-19 Ben Maurer <bmaurer@users.sourceforge.net>
20364 * mini-x86.c, cpu-pentium.md, inssel-x86.brg:
20365 set tree->dreg correctly with tls. Allow any
20366 register to be used.
20368 * mini-x86.c (read_tls_offset_from_method): add new code
20369 generation pattern seen with GCC.
20372 Thu Aug 19 17:26:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
20374 * mini-exceptions.c, exceptions-x86.c, exceptions-amd64.c,
20375 exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
20376 exceptions-sparc.c: fix some performance issues in exception
20377 handling and setting of the stack trace for exceptions that were
20380 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
20382 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
20385 * mini-amd64.c (mono_arch_is_int_overflow): Handle all possible
20388 2004-08-18 Ben Maurer <bmaurer@users.sourceforge.net>
20390 This patch inlines tls access, when possible.
20392 * mini.h: new arch functions for TLS intrinsics.
20393 All platforms updated with a stub.
20395 * mini.c: use the new intrinsics
20397 * mini-x86.c, cpu-pentium.md, inssel-x86.brg, mini-ops.h:
20398 arch specific intrinsic for tls variables
20400 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
20402 * Makefile.am (libmono_la_LDFLAGS): Enable creating of libmono dll
20405 2004-08-17 Ben Maurer <bmaurer@users.sourceforge.net>
20407 * mini.c: thread local allocation
20409 2004-08-16 Zoltan Varga <vargaz@freemail.hu>
20411 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Enable.
20413 * Makefile.am: Link against the static version of libmonogc.
20415 * Makefile.am: Link the static versions of the convenience libraries
20416 into the mono executable.
20418 * mini-x86.h mini-x86.c: Throw the correct exception on integer overflow.
20420 2004-08-15 Zoltan Varga <vargaz@freemail.hu>
20422 * mini.h mini.c mini-amd64.h mini-amd64.c: Throw the correct exception
20423 on integer overflow.
20425 * mini-amd64.c: Reorganize function call code.
20427 * mini-amd64.c (peephole_pass): Merge changes from mini-x86.c.
20429 2004-08-14 Ben Maurer <bmaurer@ximian.com>
20431 * inssel-x86.brg: use xor eax,eax.
20433 * basic.cs: new tests
20435 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
20437 * mini-amd64.c (mono_arch_emit_epilog): Use RIP relative addressing
20438 in exception throwing code.
20440 2004-08-14 Ben Maurer <bmaurer@ximian.com>
20442 * inssel-x86.brg: use xor esi,esi.
20444 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
20446 * driver.c (mono_main): Call mono_trace_parse_options earlier so it
20447 can trace methods compiled during mini_init () too.
20449 * cpu-amd64.md mini-amd64.c (mono_arch_output_basic_block): Handle
20452 2004-08-14 Ben Maurer <bmaurer@ximian.com>
20454 * Makefile.am: static link on x86 (r=zoltan)
20456 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
20458 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
20459 code since it causes some programs to fail.
20461 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
20463 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
20465 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
20467 * mini.c: ovfops_op_map - add STACK_OBJ case for
20469 * basic.cs: add test_0_pin_string as test
20472 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
20474 * Makefile.am: build C# if srcdir != builddir
20476 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
20478 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
20479 fall-through blocks.
20481 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
20483 * driver.c: enable loop by default again and include abcrem in -O=all.
20485 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
20487 * iltests.il: Add some localloc tests.
20489 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
20491 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
20494 * inssel-amd64.brg: Add some optimizations.
20496 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
20499 * Makefile.am: Statically link mono against libmono on AMD64.
20501 * mini-amd64.c inssel-amd64.brg: Optimizations.
20503 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
20505 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
20507 * tramp-amd64.c: Patch calling code in trampolines.
20509 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
20511 * mini-amd64.c: pinvoke struct passing fixes.
20513 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
20515 * mini-sparc.c: redo change, make mono_arch_cpu_init call
20516 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
20518 2004-08-05 Duncan Mak <duncan@ximian.com>
20520 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
20523 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
20525 * mini-amd64.c (emit_move_return_value): Move return value for normal
20528 2004-08-05 Martin Baulig <martin@ximian.com>
20530 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
20531 `type->type'; just modify `type' itself when dealing with enums
20532 and generic instances.
20533 (check_call_signature): Make `simple_type' a `MonoType *'.
20535 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
20537 * mini.c: Use OP_PADD to add offsets to addresses.
20539 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
20541 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
20543 * mini-sparc.c (mono_arch_emit_epilog): fix check
20544 for folding last op into restore instruction
20546 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
20548 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
20549 helper methods using the code manager.
20551 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
20553 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
20555 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
20557 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
20558 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
20560 * mini-s390.c: fix tail processing
20562 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
20564 * mini-ppc.c: mul.ovf.un exception name fix.
20566 2004-08-03 Martin Baulig <martin@ximian.com>
20568 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
20569 instances; before jumping to `handle_enum', also modify `ptype'.
20571 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
20573 * cpu-sparc.md: fcall maximal length too small.
20575 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
20577 * mini-amd64.c mini.h: Add initial support for passing/returning
20578 structures to/from pinvoked methods.
20580 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
20582 * mini-ppc.c: reg allocator fix.
20584 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
20586 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
20588 * inssel.brg: Optimize memset on 64 bit machines.
20590 * mini-amd64.c: Fix some vararg cases.
20592 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
20594 * mini-s390.c: Corrected macro in emit_float_to_int
20596 * s390-abi.cs: Tests to exercise the s390 ABI
20598 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
20600 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
20603 * basic.cs: Add a test for add.ovf.un.
20605 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
20607 * mini-sparc.c: add case for OP_IDIV_UN
20609 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
20611 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
20613 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
20615 2004-07-30 Ben Maurer <bmaurer@ximian.com>
20617 * basic.cs: regression tests.
20619 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
20622 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
20624 * basic.cs: Add a new test.
20626 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
20627 and AOT. Various fixes and optimizations.
20629 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
20631 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
20633 * mini-ppc.c: make sure temp regs are not used for global reg
20636 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
20638 * cpu-sparc.md: conv_i8 fix for 64bits
20640 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
20642 2004-07-29 Ben Maurer <bmaurer@ximian.com>
20644 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
20645 add opcode for cmp BYTE PTR [eax], imm.
20647 * inssel.brg: Make memcpy and memset takes bases.
20649 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
20651 * *-amd64.*: More AMD64 work.
20653 2004-07-28 Ben Maurer <bmaurer@ximian.com>
20655 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
20656 add a compare-not-equal opcode.
20658 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
20660 * mini.c: Use mono_init_from_assembly instead of mono_init.
20662 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
20664 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
20666 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
20668 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
20670 * inssel.brg: 64 bit fixes.
20672 * mini.h (MonoCallInst): Add some AMD64 specific data.
20674 * mini.h: Add some OP_P opcodes.
20676 2004-07-28 Ben Maurer <bmaurer@ximian.com>
20678 * basic.cs: tests for 61797 and 61740
20680 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
20682 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
20683 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
20685 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
20687 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
20689 * *-amd64*.*: Ongoing AMD64 work.
20691 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
20693 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
20695 * *-amd64*: Ongoing AMD64 work.
20697 * mini-arch.h: Add AMD64 support.
20699 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
20701 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
20703 * mini-ops.h: Add new opcodes.
20705 * Makefile.am: Add AMD64 support.
20707 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
20708 rules into the inssel-long*.brg files.
20710 * *-amd64.*: Add beginnings of AMD64 backend.
20712 2004-07-22 Ben Maurer <bmaurer@ximian.com>
20714 * mini.c (print_dfn): commenting out the code that prints
20715 the cil. With -O=deadce, this makes -v -v crash.
20717 * cpu-pentium.md: make checkthis have a length of 2
20719 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
20721 * mini-sparc.h: fix implementations of __builtin
20722 functions for Sun compiler for V9.
20724 2004-07-16 Ben Maurer <bmaurer@ximain.com>
20726 * mini.c: use the new stelem.ref wrapper
20727 * exceptions.cs, arrays.cs: new stelem.ref tests
20729 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
20731 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
20732 new XSP should work with these changes).
20734 2004-07-14 Ben Maurer <bmaurer@ximain.com>
20736 * inssel-{long32,x86,}.brg: trivial optimizations.
20738 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
20740 * mini.c: load value when emitting box operation in
20743 2004-07-12 Ben Maurer <bmaurer@ximian.com>
20745 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
20746 is one byte shorter than cmp DWORD PTR [eax], 0.
20748 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
20750 * inssel-ppc.brg: arguments on the stack are always
20751 relative to the stack pointer (spotted by Neale Ferguson).
20753 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
20755 * exceptions-x86.c: delay appending the method name to the trace until
20756 after mono_jit_info_table_find is called, as this gets the real
20759 2004-07-09 Ben Maurer <bmaurer@ximian.com>
20761 * aot.c: register roots
20763 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
20765 * aot.c : I could just use PLATFORM_WIN32 flag.
20767 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
20769 * aot.c : Reverting the previous fix. This time it broke linux build.
20771 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
20773 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
20775 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
20777 * mini.c (handle_stack_args): Remove some more debugging code.
20779 * mini.c (handle_stack_args): Remove debug output left in by mistake.
20781 * driver.c mini.h aot.c: Allow additional options to be specified with
20782 --aot and pass them to mono_compile_assembly.
20784 * aot.c: Add experimental code to AOT compile all loaded assemblies
20785 on demand and save the code into a cache in the filesystem.
20787 * aot.c: Add support for more wrapper methods.
20789 * mini.c (handle_stack_args): Handle some corner cases. Fixes
20792 * cpu-*.md: Remove removed opcodes.
20794 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
20795 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
20796 related icalls to marshal.c.
20798 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
20800 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
20802 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
20804 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
20806 2004-07-06 Ben Maurer <bmaurer@ximian.com>
20807 * liveness.c: If liveness is recomputated we need to reset the information
20808 for each variable. This way, if the liveness range has been narrowed
20809 by optimizations that happened after the last computation, we can return
20812 For example, if you have
20817 // Tons of code that does not affect i
20823 i = 0 is dead code and will be removed by SSA. However, when
20824 linear scan gets to the code, i will still appear to be live
20825 throughout the entire block. This prevents good register allocation.
20827 2004-07-06 Martin Baulig <martin@ximian.com>
20829 * debug-mini.c (mono_debug_init_method): Allow
20830 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
20831 (mono_debug_add_icall_wrapper): New method.
20833 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
20835 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
20837 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
20840 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
20842 * aot.c (mono_aot_load_method): Fix loading of debug info.
20844 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
20846 * aot.c: Add logging support.
20848 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
20850 * mini.h: Add prototype for mono_print_method_from_ip.
20852 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
20854 * inssel.brg: 64 bit fixes.
20856 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
20859 * Makefile.am: Add SPARC64 support.
20861 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
20863 * aot.c: Fix alignment problems on 32 bit platforms.
20865 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
20867 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
20870 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
20873 * mini.h: Bump AOT file version. Some 64 bit fixes.
20875 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
20877 * inssel-sparc.brg: Add new rule to avoid register moves.
20879 * inssel.brg: Add ldind_to_load_membase helper function.
20881 2004-06-30 Ben Maurer <bmaurer@ximian.com>
20883 * mini.c: OffsetToStringData intrinsic.
20885 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
20887 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
20889 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
20892 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
20893 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
20895 * mini.c: reinstated mono_compile_get_interface_var()
20896 on x86, too, since the change breaks the Gtk# build there as well.
20898 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
20900 * driver.c: remove loop from the default optimizations: it seems to
20901 interact badly with some of the other options (see bug #60613).
20903 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
20905 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
20906 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
20908 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
20910 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
20911 vararg-using methods.
20913 2004-06-21 Martin Baulig <martin@ximian.com>
20915 * mini/mini-exceptions.c
20916 (mono_handle_exception): Added `gpointer original_ip' argument.
20917 After calling mono_unhandled_exception(), call
20918 mono_debugger_unhandled_exception() and if that returns true,
20919 restore the context and return.
20921 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
20923 * mini-ppc.c: prefer the use of relative branches so
20924 they won't need to be patched in aot code (patch from Patrick Beard).
20926 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
20928 * aot.c: patch from Patrick Beard to make the output assembly
20929 more correct for the MacOSX assembler. Small tweak to
20930 generate sane images on Linux/PPC, too.
20932 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
20934 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
20935 case until bug #59509 is fixed (shows up in #60332).
20937 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
20939 * mini.c: make sure the needed wrappers are compiled, too, with
20942 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
20944 * driver.c: remove NPTL reference in --version output.
20946 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
20948 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
20949 generate valid assembly for the Mach-O assembler.
20951 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
20953 * driver.c: don't include abcrem in the all optimization specifier
20954 since it slows down jit compilation too much for now.
20956 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
20958 * mini.c: use BIGMUL only if both operands have the same signage.
20959 * iltests.il: Test for bug 60056. (errors related to signage in
20964 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
20966 * mini.c, aot.c: memory leak fixes.
20968 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
20970 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
20972 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
20974 * Makefile.am: remove the -static hack completely, it links in
20975 statically glib as well.
20977 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
20979 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
20980 * exceptions.cs: make it compile with new mcs/csc.
20982 2004-06-03 Massimiliano Mantione <massi@ximian.com>
20983 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
20984 and added relevant test case.
20986 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
20988 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
20989 regressions in gtk-sharp.
20991 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
20993 * exceptions.cs: New regression tests.
20995 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
20997 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
20999 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
21001 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
21003 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
21005 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
21007 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
21009 * mini.c (mono_jit_runtime_invoke): Init class in this
21010 method instead of trusting mono_jit_compile_method to
21011 do the work (because wrappers can be in object class)
21013 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
21015 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
21017 * basic-long.cs: New regression test.
21019 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
21021 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
21022 and div/rem checks.
21024 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
21026 * Makefile.am: fix miguel's change to build mono statically against
21027 libmono (track build dependencies).
21029 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
21031 * cfold.c: Some glib versions do not have G_MININT32.
21033 2004-05-26 Massimiliano Mantione <massi@ximian.com>
21035 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
21036 with precision of tan, atan, sin and cos, and implemented related
21037 regressions tests (fixes bug 54467, but one new problem appeared and
21040 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
21042 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
21044 * exceptions.cs: Add test for constant folding && division by zero.
21046 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
21047 since driver.c is in libmono too, so the optimization was useless.
21049 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
21050 variable to driver.c so the compiler can emit more efficient code to
21053 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21055 * Makefile.am: don't distribute generated inssel.[ch] files.
21057 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
21059 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
21060 into the default appdomain. Fixes #58707.
21062 * jit-icalls.c: Remove the broken approximation for truncl, doing
21063 no conversion is better.
21065 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
21068 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
21070 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
21071 of the mcrxr instruction which is not available on some processors
21072 even if it's documented to be. Implement add and sub overflow correctly
21073 (still not complete for long unsigned). Speed up icalls a bit.
21075 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
21077 * mini.c (mono_jit_compile_method_with_opt): Make sure that
21078 we run .cctor in the current domain instead of target_domain.
21080 Fixes bug #58558, .cctor not being called in -O=shared.
21082 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
21084 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
21086 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
21088 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
21089 which can be done with an imm8, do it that way.
21090 (mono_arch_output_basic_block): ditto for a jmp
21091 (mono_arch_emit_prolog): Computate maximum offset of a label.
21093 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
21095 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
21096 now tries to allocate prefered physical reg's for virtual
21097 regs. This reduces the number of emited spills/loads with
21098 20-30% on our core assemblies.
21100 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
21102 * jit-icalls.c: truncl() is not needed and trunc() is
21103 the correct thing to do anyway (bug #58287).
21105 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
21107 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
21110 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
21112 * driver.c: enable loop optimizations by default.
21114 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
21116 * mini-x86.c: fix calc of max loop size when aligning loops start.
21118 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
21120 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
21123 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
21125 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
21128 * basic-long.cs: Add tests for add/subtract of immediates with carry.
21130 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
21132 * mini.c (inline_method): Allways inline some wrappers even if the cost
21133 is too large. Fixes #58785.
21135 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
21137 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
21139 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
21140 (crichton@gimp.org). Beginning of support for sparc/linux.
21142 * mini-sparc.c: Optimize retrieval of LMF address.
21144 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
21146 * exceptions-ppc.c: handle alloca in methods with clauses.
21148 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
21150 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
21152 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
21154 * mini.c: Delegate most of the abort signal work to
21155 mono_thread_request_interruption, which also handles Stop and Suspend
21158 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
21160 * mini.c mini.h: Allow inlining of icall wrappers if the backend
21161 supports the save/restore lmf opcodes.
21163 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
21165 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
21166 by gcc-3.4 as well.
21168 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
21170 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
21172 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
21173 methods which contain array accesses.
21175 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
21176 boundaries. Fixes #58537.
21178 * iltests.il: Add regression test for #58537.
21180 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
21182 * mini-x86.c (mono_arch_local_regalloc): Last part of
21183 fix for bug #58633 (releasing register to early).
21185 2004-05-18 Miguel de Icaza <miguel@ximian.com>
21187 * basic-long.cs: Add new regression test.
21189 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
21191 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
21192 register too early on the chain.
21194 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
21196 * mini.c (create_helper_signature): Use a helper function to reduce
21197 the code which needs to be written. Also set the calling convention of
21198 icalls on windows. Fixes #57840.
21200 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
21202 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
21203 exceptions-ppc.c: added helper function to get the instruction address
21204 from a signal handler context.
21206 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
21208 * helpers.c: use g_get_tmp_dir. Invokes happyness
21211 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
21213 * helpers.c: Add new env variable to pass args to objdump.
21214 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
21216 2004-05-17 Radek Doulik <rodo@ximian.com>
21218 * Makefile.am (common_sources): added abcremoval.h so it get
21219 disted and daily mono packages on go-mono.com will build again
21221 2004-05-17 Massimiliano Mantione <massi@ximian.com>
21223 * abcremoval.c: Fixed coding style, added copyright header.
21225 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
21227 * mini.h: Added prototype for abc removal main function.
21229 * build_relations_propagation_table.pl: Added copyright header.
21231 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
21233 * basic-long.cs: reg test for complex ceq_long bug.
21235 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
21237 * mini-x86.c (mono_arch_local_regalloc): Correctly free
21238 reg in long and clob case (bug #58343). Fixed/added comments.
21240 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
21242 * mini.c (mono_jit_runtime_invoke): Follow new convention
21243 of calling the invoke method with an function pointer.
21245 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
21247 * ChangeLog: Fix author of memory leak patch.
21249 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
21251 * Makefile.am: fix make dist as well...
21254 2004-05-14 Massimiliano Mantione <massi@ximian.com>
21256 * cfold.c: Made so that conversions from pointer to int4 are no-ops
21257 on archs where pointers are 4 bytes long.
21259 * Makefile.am: Added abcremoval.c source file.
21261 * abcremoval.c: Added abcremoval.c.
21263 * abcremoval.h: Added abcremoval.h.
21265 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
21267 * inssel.brg: Enabled bounds check removal.
21269 * mini.c: Added support for abcrem optimization.
21271 * mini.h: Added abcrem optimization label.
21273 * driver.c: Added support for abcrem optimization.
21275 * propagated_relations_table.def: Added propagated_relations_table.def.
21277 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
21279 * mini.c, cfold.c: fix style.
21281 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
21283 * mini.c: handle issue with the low-level implementation of
21284 some long opcodes (bug #54209).
21286 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
21288 * basic.cs: test for my new cmov stuff.
21290 2004-05-13 Patrik Torstensson
21292 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
21293 opt and added peephole documentation.
21295 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
21297 * tramp-ppc.c: rewrote the generic trampoline code.
21299 2004-05-11 Patrik Torstensson
21301 * mini-x86.c: optimize long shl/shr asm code (one less branch)
21303 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
21305 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
21307 * mini.h mini.c dominators.c: Applied patch from Derek Woo
21308 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
21310 * mini.c: Add new icalls for AsAny marshalling.
21312 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
21314 * tramp-ppc.c, mini-ppc.c: more cleanups.
21316 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21318 * mini.c: no warnings.
21320 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
21322 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
21324 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
21326 * mini.c: In the thread abort signal handler, if the thread is in the
21327 process of being stoped, don't throw the Abort exception, just stop the
21330 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
21332 * tramp-ppc.c: removed old code.
21334 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
21336 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
21337 do some simple speed optimizations on ppc.
21339 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
21341 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
21342 and large offsets in load/store.
21344 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
21346 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
21347 it causes regressions.
21349 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
21351 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
21354 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
21356 * jit-icalls.c: remove warnings.
21357 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
21358 speedups for unsafe code.
21360 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
21362 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
21364 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
21366 * basic-calls.cs: Add new regression test.
21368 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
21371 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
21373 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
21376 2004-05-06 Patrik Torstensson
21378 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
21379 long reg allocation in any reg (not only eax:edx) and implemented
21380 long shl/shr ops in asm instead of helpers.
21382 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
21384 * mini-sparc.h: Fix warnings.
21386 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
21389 * mini-exceptions.c (mono_handle_exception): Call the filter in a
21390 separate statement for clarity.
21392 * mini-sparc.c: Update status.
21394 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
21396 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
21399 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
21401 * inssel-ppc.brg: another small pre-release workaround:
21402 we don't do overflow detection for long_sub_un.
21404 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
21406 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
21407 (also works around a weird ppc bug: 57957).
21409 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
21411 * tramp-ppc.c: trampoline fixes.
21413 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
21415 * mini-ppc.c: fixed typos.
21417 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
21419 * mini-ppc.c, exceptions-ppc.c: more code saves registers
21420 at the top of the stack. Fixed typos. Use a frame registers
21421 for all the methods with exception clauses.
21423 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
21425 * exceptions-ppc.c: restore fp registers.
21427 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
21429 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
21430 order from the stack top (moved the stack room to save the
21431 return value for trace after the param area). Fixed corruption
21432 in restoring registers on unwind.
21434 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
21436 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
21438 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
21440 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
21441 and prolog/epilog for methods that use it. Allow
21442 enough param area room for varargs methods. Fix miguel's
21443 breakage in exception handling.
21445 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
21447 * Makefile.am: run genmdesc only on current arch.
21449 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21451 * exceptions-x86.c:
21452 * mini-x86.h: fix the build on windows.
21454 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
21456 * 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.
21458 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
21460 * mini-exceptions.c: New file.
21462 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
21463 Move some parts of the x86 exception handling code to an
21464 arch-independent file so it can be shared with other ports.
21466 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
21468 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
21470 2004-04-26 David Waite <mass@akuma.org>
21472 * driver.c: remove comma from end of enumeration declaration
21474 2004-04-26 Jackson Harper <jackson@ximian.com>
21476 * driver.c: parse config file before loading first assembly. This
21477 allows the user gac to be enabled/disabled.
21479 2004-04-23 Miguel de Icaza <miguel@ximian.com>
21481 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
21482 simpler mechanism: we do not care what is encoded initially
21483 (branch absolute or relative), we care about the code and its
21484 target. I kept the old code for reference for now.
21486 The new code tries first to determine if the jump is anywhere in
21487 the -/+32 absolute meg range, if it succeeds, it encodes using the
21488 absolute branch; If not, it tried to find something in the
21489 relative range, if not, it uses the handle_thunk code.
21491 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
21493 * exceptions-ppc.c: use the correct ip register on macosx.
21495 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
21497 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
21499 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
21501 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
21502 Raise exception on integer divide by zero by hand since the hw
21503 doesn't support it. Handle NaNs in FP compares.
21505 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
21507 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
21508 code reducing duplication between the platforms and enabled
21509 signal exception handling (on linux for now).
21511 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
21513 * exceptions-ppc.c: more macosx support.
21515 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
21517 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
21519 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
21521 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
21523 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
21525 * iltests.il: more tests.
21527 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
21529 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
21532 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
21534 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
21536 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
21538 * liveness.c: Mark variables as volatile in all basic blocks reachable
21539 from exception clauses.
21541 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
21543 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
21546 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
21548 * iltests.il, basic.cs: more tests for regalloc.
21550 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
21552 * iltests.il: Some tests for register allocation modifications
21555 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
21557 * exceptions.cs: Add regression test for bug #56782.
21559 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
21560 original stack trace if an exception is rethrown. Fixes #56782. Oh,
21561 the beauty of fixing the same thing in 5 different files...
21563 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
21565 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
21568 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
21570 * mini.c: Add support for STRWLPARRAY marshalling convention.
21572 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
21574 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
21575 to init the context to setup the regs pointer).
21577 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
21579 * exceptions-ppc.c: more exceptions work.
21581 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
21583 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
21586 2004-04-13 Miguel de Icaza <miguel@ximian.com>
21588 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
21589 can use the memory directly.
21591 * cpu-pentium.md: Update documentation from a post from Zoltan.
21593 add x86_add_membase, x86_sub_membase, x86_mul_membase
21595 2004-04-13 Miguel de Icaza <miguel@ximian.com>
21597 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
21598 GENERAL_REGS they were also hardcoded for all PPC ports.
21600 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
21602 Remove hard-coded limit for floating point registers, use
21603 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
21605 Notice that in MacOS X calling conventions you can fit a lot more
21606 floating point values in registers, so I should update the PInvoke
21607 test to excercise the passing of floating point values on the
21608 stack (currently broken).
21610 2004-04-06 Miguel de Icaza <miguel@ximian.com>
21612 * tramp-ppc.c (create_trampoline_code): Added
21613 JUMP_TRAMPOLINE_SIZE.
21614 (ppc_magic_trampoline): Follow the pattern from
21615 x86_magic_trampoline: if code is set to zero, return.
21616 (create_trampoline_code): Always pass MonoMethod to the jump
21617 trampoline, before it was passing a null.
21618 (mono_arch_create_jump_trampoline): Implement the jump stub, could
21619 share the code with mono_arch_create_jit_trampoline.
21621 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
21623 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
21626 * cpu-g4.md: Added length for jmp instruction, the worst case
21627 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
21630 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
21632 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
21634 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
21636 * mini.c: Only set bblock->real_offset when adding a new bblock, and
21637 before each IL instruction.
21639 * mini.c (CEE_BOX): Fix warnings.
21641 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21643 * mini.c: removed a few unused vars and extra whitespace.
21645 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
21647 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
21649 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
21651 (OP_GETCHR): use the above
21652 (CEE_LDELEMA): use the above.
21654 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
21655 version of the generic impl.
21656 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
21657 (CEE_LDELEMA): use the above.
21659 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
21661 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
21664 * iltests.il: Added new regression test for #56317.
21666 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
21668 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
21669 under NetBSD. Fixes #56450.
21671 * liveness.c (update_gen_kill_set): Fix previous patch.
21673 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21675 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
21677 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
21679 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
21680 ldsfld and ldsflda.
21682 * inssel-sparc.brg: Add more optimizations.
21684 * mini-sparc.c: Replace multiply/divide with shifts if possible.
21686 2004-04-01 Martin Baulig <martin@ximian.com>
21688 * mini.c (handle_box): New static function; moved the
21689 implementation of CEE_BOX here.
21690 (mono_method_to_ir): Added `constrained_call' variable.
21691 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
21692 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
21693 mono_method_get_constrained() to get the method.
21695 2004-04-01 Martin Baulig <martin@ximian.com>
21697 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
21698 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
21699 (mono_method_to_ir): We don't need these macros anymore since
21700 mono_class_get_full() already takes care of it.
21702 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21704 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
21705 use @function (as doesn't accept #function here) and check the return
21706 value of system and stop if fails.
21708 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21710 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
21712 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
21714 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
21716 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
21718 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
21721 * basic-long.cs: Add test for negation of Int64.MinValue.
21723 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
21725 * mini-sparc.c: Update status.
21727 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
21729 * exceptions-sparc.c: Fix return value in filters.
21731 * inssel-sparc.brg: Fix register allocation in some rules.
21733 2004-03-28 Martin Baulig <martin@ximian.com>
21735 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
21738 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
21740 * mini-x86.c (mono_arch_patch_code): Fix warnings.
21742 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
21743 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
21744 remove unused conv_u4 opcode.
21746 * mini-x86.c: Remove valgrind workaround since it slows down things
21747 even when mono is not run under valgrind.
21749 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
21751 * mini-sparc.c: Update status.
21753 * inssel-sparc.brg: Add some optimizations.
21755 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
21756 future delay slot filling. Add support for varargs, tail calls and JMP.
21758 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
21759 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
21761 * inssel.brg: Fix register allocation in OP_ARGLIST.
21763 * inssel.brg: Fix warnings.
21765 2004-03-25 Martin Baulig <martin@ximian.com>
21767 * mini.c (inflate_generic_field): Removed.
21768 (mini_get_method): Removed, use mono_get_method_full(),
21769 (mini_get_class): Removed, use mono_class_get_full().
21770 (mono_method_to_ir): Pass our generic context to
21771 mono_field_from_token().
21773 2004-03-25 Martin Baulig <martin@ximian.com>
21775 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
21776 of a `MonoMethod *'.
21777 (mini_get_method): Take a `MonoGenericContext *' instead
21778 of a `MonoMethod *'.
21779 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
21780 a new local variable called `generic_context' which holds the
21781 current `MonoGenericContext *'; use it to lookup things.
21783 2004-03-24 Martin Baulig <martin@ximian.com>
21785 * mini.c (mini_get_class): New static method; if we're inside a
21786 generic instance, inflate the class if neccessary.
21787 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
21789 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
21791 * iltests.il: New regression test for #55976.
21793 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
21796 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
21798 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
21801 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
21803 * liveness.c: Consider SSA stores as well as loads when making vars
21806 * exceptions.cs: New regression tests for register allocation.
21808 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
21810 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
21811 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
21812 domain lock only to protect puntual access to data structures.
21813 Added access lock for sighash, jit_icall_hash_name,
21814 jit_icall_hash_addr and domain->code_mp.
21816 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
21818 * driver.c: Print SIGSEGV handling method.
21820 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
21822 * mini.c (setup_jit_tls_data): Handle case when this is called
21823 multiple times for a thread.
21825 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
21826 is different from fbxx_un. Fixes #54303. Also use constants instead of
21827 magic numbers in a lot of places.
21829 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
21831 * exceptions.cs: Fix cctor test when --regression is used.
21833 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
21835 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
21838 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
21840 * inssel-ppc.brg: fixed register assignments for some rules.
21842 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
21844 * exceptions.cs: Add test for exceptions in static constructors.
21846 * mini.c (mono_jit_compile_method_with_out): Move the calling of
21847 static constructors outside the domain lock. Fixes #55720.
21849 2004-03-17 Martin Baulig <martin@ximian.com>
21851 * mini.c (get_generic_field_inst): Removed, this'll never happen.
21852 (inflate_generic_field): Take the `MonoMethod *' instead of the
21853 `MonoClass *' and added support for generic method.
21854 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
21855 have a `field->parent->gen_params', only inflate the field if it's
21856 an open constructed type.
21858 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
21860 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
21861 exception object instead of the preconstructed ones.
21863 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21865 * mini.c: reverted changed to sigsegv_signal_handler commited
21866 accidentally in the previous patch.
21868 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21871 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
21872 running --aot with an old assembly.
21874 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
21876 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
21879 * mini-sparc.c: Add support for v9 branches with prediction.
21881 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
21883 * mini.c (mini_init): #warning is GNUC only
21885 * mini-sparc.h: implement __builtin_frame_address
21886 and __builtin_return_address for Sun C compiler
21888 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
21890 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
21892 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
21894 * basic-calls.cs: Add test for unaligned byref long argument passing.
21896 * mini-ops.h: Add sparcv9 compare and branch instructions.
21898 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
21899 v9 instructions if we have a v9 cpu.
21901 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
21902 registers for global allocation.
21904 * exceptions-sparc.c: Fixes.
21906 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
21908 * liveness.c (mono_analyze_liveness): Optimized version.
21910 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
21912 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
21915 * basic-float.cs basic-calls.cs: New regression tests.
21917 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
21919 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
21920 sigaltstack implementation.
21922 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
21924 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
21925 stuff if SIGSEGV_ON_ALTSTACK is not defined.
21927 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
21929 * mini.c: Fix warnings.
21931 * mini.c (mono_resolve_patch_target): New function which contains the
21932 arch independent part of the patching process.
21934 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
21935 patching code to a separate function.
21937 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
21939 * mini.c (add_signal_handler): ifdef out on Windows
21941 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
21943 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
21944 cpu-sparc.md: Add exception handling support + other fixes.
21946 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
21947 typed GC detection in --version.
21949 * basic.cs exceptions.cs: New regression tests.
21951 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
21952 the arch specific code can store data during a compilation.
21954 * mini-ops.h: Add OP_SETFRET.
21956 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
21957 function, register a separate icall for each arity, so the icalls can
21960 * mini.c (mono_print_tree): Print negative offsets in a more readable
21963 * mini.c: Make signal handling work on sparc.
21965 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
21967 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
21969 * jit-icalls.c: Emulate truncl by aintl on solaris.
21971 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
21973 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
21975 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
21977 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
21979 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
21980 a MarshalByRef type, inline a method that performs the check, taking into
21981 account that the object can be a proxy. Also implemented tow new opcodes:
21982 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
21983 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
21984 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
21986 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
21988 * mini-ppc.c: if a relative branch displacement is too big
21989 but it points to and area reachable with an absolute branch,
21992 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
21994 * mini.c: optimize small copies in cpblk.
21996 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
21998 * basic-calls.cs basic-float.cs: New regression tests.
22000 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
22001 negative offsets from %fp. Implement localloc. Fix local register
22002 allocation. Fix the case when the this argument needs to be saved to
22003 the stack. Implement some missing opcodes.
22005 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
22007 * mini.c (mini_method_compile): Reenable global regalloc in methods
22008 with exception handlers.
22010 * linear-scan.c (mono_varlist_sort): Fix warning.
22012 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
22014 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
22017 * liveness.c: Make all variables uses in exception clauses volatile, to
22018 prevent them from being allocated to registers. Fixes #42136.
22020 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
22022 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
22023 causes regressions.
22025 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
22026 argument to mono_arch_regalloc_cost.
22028 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
22031 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
22033 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
22034 Make the cost of allocating a variable to a register arch dependent.
22036 * basic-calls.cs: Fix compilation of tests.
22038 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
22039 helper function to cut back on the number of #ifdefs needed.
22041 * mini-ppc.c: Fix compilation.
22043 * basic-calls.cs: New regression tests.
22045 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
22047 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
22048 of l0 since that is callee saved.
22050 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
22053 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
22054 of delay instruction.
22056 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
22058 * mini.h (MonoCallInst): Add 'virtual' flag.
22060 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
22062 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
22064 * *.cs: New regression tests.
22066 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
22069 * mini.c (mono_runtime_install_handlers): Fix build.
22071 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
22072 'signal_stack_size' members.
22074 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
22075 alternate signal stack.
22077 * exceptions-x86.c: Add stack overflow handling.
22079 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
22080 functions to arch independent code.
22082 * mini.c (mono_print_tree): Print more detailed info for load_membase
22085 2004-02-23 Martin Baulig <martin@ximian.com>
22087 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
22089 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
22091 * mini-x86.c: fixed reg allocation for div/rem.
22093 2004-02-22 Miguel de Icaza <miguel@ximian.com>
22095 * driver.c (mono_main): Report some configuratio options on --version.
22097 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
22099 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
22100 low in the address space. Correctly flush memory in thunks where we
22101 output native code.
22103 2004-02-20 Martin Baulig <martin@ximian.com>
22105 * mini.c (mini_get_method): New static method; inflate all generic
22106 methods and methods in open generic instances.
22107 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
22108 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
22110 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
22112 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
22114 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
22116 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
22118 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
22120 * mini-sparc.c (flushi mono_arch_output_basic_block): make
22121 it compile using Sun's compiler.
22123 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
22125 * 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.
22127 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
22129 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
22131 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
22133 * mini-ppc.c: handle calls outside of the allowed range with thunks
22134 allocated using the code manager.
22135 * tramp-ppc.c: use the code manager to hold generated native code.
22136 Fixed the magic trampoline to just patch vtable entries.
22138 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
22140 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
22143 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
22145 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
22148 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
22149 if we have a working __thread implementation.
22151 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
22152 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
22154 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
22156 * mini-x86.c: Fix compilation under gcc 2.
22158 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
22160 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
22161 contains a call to the wrapped function.
22163 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
22164 OP_<CALL>_IMM opcodes, and use them under X86.
22166 * mini.c (mono_jit_find_compiled_method): Fix warning.
22168 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
22170 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
22172 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
22173 functionality to mini.c.
22175 * mini.c (mono_create_jump_trampoline): New function to create a jump
22176 trampoline. Return a compiled method instead of a trampoline if it
22177 exists. Add a cache for jump trampolines.
22179 * mini.c (mono_jit_find_compiled_method): New function to return a
22180 compiled method if it exists.
22182 * mini-x86.c: Call mono_create_jump_trampoline instead of
22183 mono_arch_create_jit_trampoline.
22185 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
22186 a jump trampoline. Fixes #52092.
22188 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
22190 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
22191 which is not up-to-date. Add check_corlib_version () instead.
22193 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
22196 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
22197 since newer valgrind versions do not need it.
22199 * mini.c (mono_jit_compile_method_with_opt): New helper function to
22200 compile a method with a given set of optimizations.
22202 * mini.c: Compile icall wrappers on-demand instead of at startup.
22204 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
22205 wrapper for an icall.
22207 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
22209 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
22212 * iltests.il: Add test for non-empty stack before switch instruction.
22214 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
22216 * mini.c: Add support for new stringbuilder marshalling conventions.
22218 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
22220 2004-02-01 Martin Baulig <martin@ximian.com>
22222 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
22223 in `ginst->mtype_argv'.
22225 2004-01-31 Miguel de Icaza <miguel@ximian.com>
22227 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
22228 facilitate grepping.
22230 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
22232 * mini.c: fixed buglet in initobj generic implementation for references.
22234 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
22236 * Makefile.am: make the version script conditional.
22237 * jit-icalls.c: handle missing truncl().
22239 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
22241 * exceptions.cs: Add more tests for double->int conversion.
22243 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
22244 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
22246 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
22248 * driver.c: make --verbose --version emit an error
22249 if the loaded corlib doesn't match the runtime version.
22251 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
22253 * mini-ppc.h: export ppc_patch().
22254 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
22255 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
22256 on par or better than on MacOSX.
22258 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
22260 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
22261 mono_lookup_pinvoke_call.
22263 * mini-x86.c: Under windows, the default pinvoke calling convention is
22264 stdcall. Fixes #52834.
22266 * mini.c (optimize_branches): Add an upper bound to the number of
22267 iterations to prevent infinite loops on strange loops. Fixes #53003.
22269 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
22271 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
22272 and ISINST. Fixes #52093.
22274 * objects.cs (test_0_vector_array_cast): New tests.
22276 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
22278 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
22279 checking in Array.Set ().
22281 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
22284 * object.cs (test_0_multi_array_cast): New regression test.
22286 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
22288 * exceptions-ppc.c: fix build on Linux/PPC.
22290 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
22292 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
22293 running under valgrind.
22294 (x86_magic_trampoline): Fix build bustage.
22296 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
22297 negative values as well. This is needed for the encoding of the line number
22298 info, since sometimes the line numbers are not in increasing order.
22300 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
22302 * cpu-pentium.md (localloc): Increase the size of the localloc
22303 instruction since it is a loop under Win32.
22305 * debug-mini.c (record_line_number): Get rid of unneccesary memory
22308 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
22310 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
22311 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
22312 Max Horn (max@quendi.de). Fix file names in comments.
22314 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
22316 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
22317 avoid stack overflow.
22318 (replace_usage): Avoid uninitialized variable warnings.
22320 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
22321 and taking the address of valuetype variables.
22323 2004-01-03 Patrik Torstensson
22325 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
22326 for other purposes than FP later on.
22328 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
22330 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
22333 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
22335 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
22337 2003-12-30 Patrik Torstensson <p@rxc.se>
22339 * mini-x86.h: Decreased number of availiable fp regs.
22340 Solves corner cases with FP spilling.
22342 2003-12-23 Patrik Torstensson <p@rxc.se>
22344 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
22345 for floating point stack tracking / spilling on x86.
22348 * basic-float.cs: added float mul overflow test.
22350 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
22352 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
22354 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
22356 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
22357 supports for cond branches that overflow the immediate
22358 overflow offset. mcs can compile simple programs.
22360 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
22362 * exceptions-ppc.c: exception handling support wip:
22363 finally handlers get run on exception.
22365 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
22367 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
22370 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
22372 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
22373 initial support for stack walking and unwinding.
22375 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
22377 * driver.c (mono_main): Make corlib-out-of-sync message more
22378 descriptive. Also remove verify_corlib call.
22380 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
22382 * mini.c: make CEE_NEWARR calls and other emulated opcodes
22383 not overlap with other call's arguments, too.
22385 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
22387 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
22388 move to arch-specific code the choice of arch-specific
22389 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
22390 * mini.c: ensure emulation calls will not interleave
22393 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
22395 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
22396 the magic trampoline stack frame is dropped before executing
22399 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
22401 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
22402 and integer to fp conversions. Added support for overflowing
22403 arguments on the stack. Reserve a couple more registers as temps.
22404 Added support for aot compilation (as output still needs to be
22407 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
22409 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
22410 Don't overwrite return register in some corner cases.
22412 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
22414 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
22415 static constructors when AOT compiling.
22417 * driver.c (mono_main): Call mono_check_corlib_version.
22419 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
22421 * cpu-g4.md, basic.cs: fixed div target register.
22423 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
22425 * mini-ppc.c, basic.cs: shl_imm fix with test.
22427 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
22429 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
22430 structures by value. Misc fixes.
22431 * objects.cs: more tests.
22433 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
22435 * mini-ppc.c: lconv.ovf.i implemented.
22437 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22440 (mini_init): don't error out if someone already called g_thread_init.
22442 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
22444 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
22445 to be any type per the spec. Fix abnormal memory usage when
22446 the same object is repeatedly thrown.
22448 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
22450 * mini.c: check for overruns in IL code.
22452 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
22454 * TODO: Add/remove some todo entries.
22456 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
22458 * driver.c (mono_main): Call mono_verify_corlib.
22460 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
22462 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
22463 This has been moved to mini.c
22464 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
22465 type being casted is marshalbyref it could be a proxy, so instead of
22466 emitting the type check code, emit a call to a runtime method that will
22467 perform the check by calling CanCastTo if needed.
22469 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
22471 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
22472 methods with large stack frames under Win32.
22474 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
22476 * Makefile.am: Distribute regression tests.
22478 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
22479 at the end instead of inserting each variable into the sorted list.
22481 * linear-scan.c (mono_varlist_sort): New helper function.
22483 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
22485 * mini.c: ensure arguments and locals are within bounds.
22487 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
22489 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
22492 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
22494 * mini.c (mono_cprop_copy_values): Fix crash.
22496 * aot.c: Set verbosity back to 0.
22498 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
22500 * regalloc.c: complete memory leak fix by Laurent Morichetti
22503 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
22505 * driver.c (main_thread_handler): Revert the previous patch.
22507 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
22510 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
22511 memory from the memory pool.
22513 * driver.c (main_thread_handler): Turn on all optimizations when
22516 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
22517 an array for better performance.
22519 * regalloc.c (mono_regstate_assign): Fix memory leak.
22521 * debug-mini.c (mono_debug_serialize_debug_info): New function to
22522 serialize the debug info.
22524 * debug-mini.c (mono_debug_add_aot_method): New function to load the
22525 debug info from the serialized representation.
22527 * aot.c: Save debug info into the generated file and load it when
22530 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
22532 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
22534 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
22535 More FP-related fixes.
22537 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
22539 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
22540 and register allocation buglet. Hello world now runs.
22542 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
22544 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
22545 * tramp-ppc.c: fixed class init trampoline.
22546 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
22548 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
22550 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
22551 mini.c: more ppc changes/fixes.
22553 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
22555 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
22556 Also optimize the case when the arguments are the same in the caller
22559 * iltests.il: Add tests for tail calls with valuetype arguments.
22561 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
22563 * mini-ppc.c: fixes for struct return type.
22565 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
22567 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
22568 mono_spillvar_offset() to arch-specific code.
22570 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
22572 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
22574 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
22576 * exceptions-x86.c: Fix stack space leaks.
22578 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
22579 registers from the lmf if the method has save_lmf set.
22581 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
22583 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
22584 of icall wrappers into InvokeInDomain, since these are now per-domain.
22586 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
22588 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
22589 make some opcode emulation and intrinsic ops enabled/disabled
22590 according to the architecture. More fixes.
22592 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
22594 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
22596 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
22598 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
22599 arch-specific handling for 'this' and struct return type to
22600 arch-specific code.
22602 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22604 * aot.c: prevent divide by zero error when reporting (it happened with
22605 Accessibility.dll).
22607 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
22609 * mini.h (inst_switch): Remove unused macro.
22611 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22614 (load_aot_module): free 'info->methods' and 'info' properly. No more
22615 "free(): invalid pointer blah" messages when you have an old aot
22618 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
22620 * jit-icalls.c, mini.c: Added support for context static fields.
22622 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
22624 * mini.c (mono_method_blittable): Methods which set LastError are not
22625 blittable either. Fixes #51108.
22627 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
22629 * mini.c: flush icache.
22630 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
22632 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
22634 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
22636 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
22638 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
22641 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
22644 * inssel.brg (CEE_MKREFANY): Fix AOT case.
22646 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
22648 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
22649 instruction when the result is discarded.
22651 * iltests.il (test_0_div_regalloc): New regression test.
22653 * arrays.cs: Fix compilation error.
22655 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
22657 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
22658 float rules to inssel-x86.brg: sane architectures with FP registers
22659 don't need to implement these rules.
22661 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
22663 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
22665 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
22667 * mini.h, inssel-long32.brg: fixed endianess issues in int64
22668 implementation of 32 bit systems.
22670 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
22672 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
22673 (Jeroen Zwartepoorte).
22675 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
22677 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
22678 the caller and the callee matches.
22680 * mini.c (mono_method_to_ir): Add comment.
22682 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
22683 signbit is missing on some platforms.
22685 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
22687 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
22689 * mini.c (setup_jit_tls_data): Call the new function.
22691 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
22693 * mini-x86.c: Add experimental support for fast access to the lmf
22694 structure under NPTL/Linux 2.6.x.
22696 2003-11-06 Martin Baulig <martin@ximian.com>
22698 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
22699 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
22702 2003-11-02 Martin Baulig <martin@ximian.com>
22704 * mini.c (inflate_generic_field): New static method.
22705 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
22706 generic instance and the field is declared in a generic type, call
22707 inflate_generic_field() to inflate it. Fixes gen-28.cs.
22709 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
22711 * mini.h mini.c (mono_method_same_domain): New function to return
22712 whenever the caller and the callee are in the same domain.
22714 * tramp-x86.c (x86_magic_trampoline): Use the new function.
22716 2003-10-30 Martin Baulig <martin@ximian.com>
22718 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
22719 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
22721 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
22722 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
22724 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
22726 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
22729 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
22730 object here, so it is in the correct appdomain etc.
22732 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
22734 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
22736 (mono_method_to_ir): Avoid freeing the type created returned from
22737 mono_type_create_from_typespec, since it is put into an internal cache
22738 by the function. Fixes pointer.exe.
22740 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
22741 trampolines for icalls and pinvokes as well. Fixes #33569.
22743 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
22745 * mini.c: Update after appdomain changes.
22747 * mini.c (mono_jit_compile_method_inner): Allways compile native
22748 method wrappers in the root domain, since there can only be one
22749 instance of them, whose address is stored in method->info.
22751 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
22753 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
22754 environment variable. Instead detect automatically whenever running
22755 under valgrind using the magic macro RUNNING_ON_VALGRIND from
22758 2003-10-16 Miguel de Icaza <miguel@ximian.com>
22760 * trace.c, trace.h: New files that implement the new trace option
22763 * driver.c: Document new --trace options.
22765 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
22768 - if (mono_jit_trace_calls)
22769 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
22771 * mini.h: prototypes.
22773 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
22775 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
22777 * mini.c inssel.brg: Implement typedefbyref opcodes.
22779 * mini.c (mono_jit_compile_method): Remove unused local variable.
22781 * mini.c (mono_jit_compile_method_inner): Ditto.
22783 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
22785 * tramp-x86.c (x86_class_init_trampoline): Fix build.
22787 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
22789 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
22791 * mini.c (mono_no_aot): Remove unused global variable.
22793 * mini.c: Thread safety fixes.
22795 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
22797 * mini.c (mono_create_class_init_trampoline): Add a lock around
22798 class_init_hash_addr.
22800 * arrays.cs (test_0_newarr_emulation): Add new regression test for
22803 * mini.c: Decompose the NEWARR instruction before decomposing its
22804 arguments. Fixes #30073.
22806 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
22808 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
22811 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
22813 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
22815 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
22817 * driver.c: Add support for compiling icall wrappers to --compile.
22819 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
22821 * inssel.brg: The empty value in class->interface_offsets is -1, not
22824 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
22826 * objects.cs: New test for 'is' operator on an array of interfaces.
22828 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
22830 * tramp-ppc.c: update trampoline code to support jumps
22831 and class initialization.
22833 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
22835 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
22837 * inssel.brg (OP_UNBOXCAST): Fix #46027.
22839 * inssel.brg (OP_UNBOX): Remove unused rule.
22841 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
22842 region instead of one for each method. Fixes #47813.
22844 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
22846 * exceptions.cs (test_0_nested_finally): New regression test for
22847 nested exception handlers.
22849 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
22851 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
22853 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
22856 * mini.c (mono_method_check_inlining): Make the inlining limit
22857 configurable by an environment variable.
22859 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
22861 * mini.h: Bump AOT file version.
22863 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
22864 token, store the image along with the token, since the token might not
22865 refer to the same image as the method containing the relocation,
22866 because of inlining.
22868 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
22870 * mini.c (mono_precompile_assemblies): New function to compile
22871 all methods in all loaded assemblies.
22873 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
22875 * regalloc.h regalloc.c (MonoRegState): Change the type of
22876 iassign and fassign to int*, since they can contain large negative
22877 values if the register is spilled. Also added some comments. Fixes
22880 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
22881 under Win32. Fixes #42964.
22883 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
22885 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
22887 * aot.c: Added support for AOT compiling methods which contain calls
22888 to wrappers. Currently, only remoting-invoke-with-check wrappers are
22891 * driver.c (compile_all_methods): Run the compilation in a thread
22892 managed by mono. Fixes #44023.
22894 * mini.c (mono_codegen): Print full method name in verbose output.
22896 * mini-x86.c (mono_arch_patch_code): Fix warning.
22898 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
22899 jumps, since the method we are jumping to might be domain-specific.
22901 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
22903 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
22905 * inssel.brg: string chars are unsigned.
22907 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
22909 * TODO: New todo item.
22911 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
22912 which calls mono_runtime_class_init and patches the call site to
22913 avoid further calls.
22914 (mono_arch_create_class_init_trampoline): New arch specific function
22915 to create a class init trampoline.
22916 (create_trampoline_code): Generalized so it can create
22917 class init trampolines as well.
22919 * mini.c (helper_sig_class_init_trampoline): New helper variable.
22920 (mono_create_class_init_trampoline): New function to create and cache
22921 class init trampolines.
22922 (mono_find_class_init_trampoline_by_addr): New function to lookup the
22923 vtable given the address of a class init trampoline. Used by the
22925 (mono_codegen): Generate a call to a trampoline instead of
22926 mono_runtime_class_init in LDSFLD[A].
22927 (mono_codegen): Add relocations for the new trampoline.
22929 * mini.h mini-x86.c aot.c: Added a new relocation type:
22930 MONO_PATCH_INFO_CLASS_INIT.
22932 * mini.h: Bump AOT version number.
22934 * aot.c: Create a copy of the loaded code instead of using the original
22935 so methods which call each other will be close in memory, improving
22938 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
22939 patch since it breaks the regression tests.
22941 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
22942 for the register saving instruction sequence since the
22943 frame_state_for function in glibc 2.3.2 don't seem to detect it.
22945 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
22947 * TODO: Fix todo item && remove another.
22949 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
22951 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
22954 * aot.c: Moved the check for MONO_LASTAOT into the initialization
22955 function of the module.
22957 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
22958 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
22959 --no-aot command line option.
22961 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
22963 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
22964 by Bernie Solomon (bernard@ugsolutions.com).
22966 * inssel.brg: Refactor the interface offset table related code into
22967 its separate functions and add support for the AOT case.
22969 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
22971 * aot.c (mono_aot_get_method_inner): Fix memory leak.
22973 * aot.c: Added mono_aot_verbose variable and made all debugging
22974 output depend on the value of this variable.
22976 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
22977 method_label and info_label.
22979 * mini.h mini-x86.c aot.c: Added a new relocation type
22980 MONO_PATCH_INFO_IID for klass->interface_id.
22982 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
22983 the MonoJitInfo structure.
22985 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
22986 a non-root appdomain in shared mode.
22988 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
22990 * aot.c: make aot loader less verbose. Remove free of unused variable.
22992 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
22994 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
22996 * .cvsignore: Added *.dll.
22998 * mini.c (mono_print_tree_nl): New function callable while debugging.
23000 * mini.c (mono_print_code): Export this.
23002 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
23005 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
23007 * mini.h (MonoCompile): Added 'jit_info' field.
23009 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
23010 the cfg structure, since it is needed by the AOT compiler.
23012 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
23014 * aot.c: A major rewrite. Changes include:
23015 - save exception tables for methods which have them.
23016 - cache failed lookups in aot_get_method () to avoid the (slow) calls
23017 to g_module_symbol.
23018 - reworked the file format so it is now much smaller and needs
23019 fewer relocation entries.
23021 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
23023 * aot.c (load_aot_module): Fix build bustage on platforms without
23026 2003-09-04 Martin Baulig <martin@ximian.com>
23028 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
23030 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
23032 * TODO: Some new optimization ideas.
23034 * aot.c: Move AOT module loading logic here from mono_assembly_open.
23036 * aot.c: Save the optimization flags used to compile the code into
23039 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
23040 support emitting domain specific code.
23042 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
23043 no longer domain neutral. It can be made domain neutral by compiling
23044 with --optimize=shared.
23046 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
23047 between appdomains.
23049 * driver.c mini.h mini.c: New --no-aot debugging option which disables
23050 loading of AOT code.
23052 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
23054 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
23055 if there is no domain neutrality information.
23057 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
23059 * aot.c (mono_compile_assembly): Emit a symbol containing the file
23060 format version into the generated library.
23062 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
23063 callee method into the caller since one of them could be shared.
23065 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
23066 system exceptions from AOT code now works.
23068 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
23069 method if it is domain neutral and the callee is not.
23071 * graph.c (cfg_emit_one_loop_level): Fix warning.
23073 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
23075 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
23078 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
23080 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
23081 is needed by code which is executed before mono_runtime_init ().
23082 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
23084 * mini.c (mono_thread_abort): Fix warning.
23085 (mono_jit_compile_method): Call static constructor in the AOT case too.
23087 * aot.c (mono_compile_assembly): Fix warning.
23089 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23091 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
23093 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
23095 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
23097 * cpu-pentium.md: Fix the length of call opcodes so they include the
23098 ESP restoring instruction. Fixes #47968.
23100 2003-08-28 Martin Baulig <martin@ximian.com>
23102 * mini-x86.c (mono_arch_call_opcode): Added support for
23103 MONO_TYPE_GENERICINST.
23105 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
23107 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
23109 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
23110 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
23112 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
23115 2003-08-26 Martin Baulig <martin@ximian.com>
23117 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
23118 when reporting an error, set this to the actual error location.
23119 (mono_method_to_ir): Report the correct error location if
23120 get_basic_blocks() returned an error.
23122 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
23124 * mini.c (mono_type_blittable): OBJECT is not blittable.
23125 (mono_method_blittable): Methods which have marshalling descriptors
23126 are not blittable either. Fixes #47842.
23128 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
23130 * driver.c mini.c: Use an environment variable instead of a global
23131 variable. Also fix the build.
23133 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
23134 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
23137 * driver.c mini.c: Added --with-valgrind option to turn off some
23138 code which prevents mono from running under valgrind.
23140 * mini.c (mono_emit_call_args): Fixed warning.
23142 * mini.c (mono_emulate_opcode): Fixed warning.
23144 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
23146 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
23147 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
23148 regalloc.c, regalloc.h: specify available registers in arch-specific
23149 code and support floats in the regallocator (patch by Laurent Morichetti
23152 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
23154 * mini.c: mono_thread_current() can be called only after
23155 mono_runtime_init(): rearrange code to not call it early on.
23157 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
23159 * mini.c: allocate jump tables in the code mempools.
23161 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
23163 * mini.c, mini.h: make sure per-thread data allocated by the jit is
23166 2003-08-10 Miguel de Icaza <miguel@ximian.com>
23168 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
23169 12 to 16. This fixes bug #47453.
23172 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
23174 * mini-ppc.c: fixed indexed load and unsigned compares.
23176 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
23178 * mini.c: reenabled installation of handler for
23179 thread abort signal.
23181 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
23183 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
23184 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
23185 until it's fixed and actually useful.
23187 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
23189 * inssel-long32.brg: couple more opcodes implemented.
23191 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
23193 * mini-sparc.c: Even more opcodes implemeted.
23195 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
23197 * mini-sparc.c: More opcodes implemented.
23199 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
23201 * mini-sparc.c: More opcodes implemented.
23203 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
23205 * inssel-sparc.brg: Add some needed rules. Direct
23207 * Makefile.am: Use inssel-sparc.brg
23208 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
23209 an assert happy for now.
23211 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
23213 * mini-sparc.c: Fixed compile errors.
23214 * exceptions-sparc.c: Same. We now produce a mono binary
23215 on sparc-linux. Yea.
23217 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
23219 * mini-sparc.c: Renamed registers. Also some macro cleanups.
23220 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
23221 They compile, but do not work.
23223 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
23225 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
23226 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
23227 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
23230 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
23232 * mini.c: more opcodes implemented and better support for generics.
23234 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
23236 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
23237 * mini.c, mini.h: first cut at generics support: some new instructions
23238 added and changed the behaviour of some of the existing ones.
23240 2003-07-21 Miguel de Icaza <miguel@ximian.com>
23242 * mini.c: Removed definition of metadata_shared mutex here.
23244 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
23246 * mini-x86.c: make vararg calls work for instance methods.
23248 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
23250 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
23251 returns the arguments in a separte list, now.
23253 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
23255 * aot.c, mini.c: updates for array type representation changes.
23257 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
23259 * mini.c: register function to perform jit shutdown.
23261 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
23263 * mini.c: use a faster allocator if possible.
23265 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
23267 * aot.c: some cleanups and portability changes.
23269 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
23271 * mini.c: use faster allocation for CEE_BOX if possible.
23273 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
23275 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
23276 Moved inlined mempcy code to its own function so that is can be
23277 reused. Added an inline memset function as well (optimized initobj).
23278 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
23280 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
23282 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
23284 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
23286 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
23287 arch code can setup the cpu for CLR execution, if needed.
23288 We use it on x86 to set the precision of FP operations.
23290 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
23292 * mini.c: disable some optimizations if we can guess they'll cost too
23293 much for a given method.
23295 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
23297 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
23299 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
23300 * mini.h mini.c mini-x86.c: Added instruction level coverage
23301 info collection support.
23303 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
23305 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
23306 is now implemented in the profiling API. Get rid of a couple of
23307 unnecessary global variables.
23309 2003-06-15 Nick Drochak <ndrochak@gol.com>
23311 * basic-long.cs: tests for negative values for bigmul, and unsigned.
23312 * cpu-g4.md: add op_bigmul and op_bigmul_un
23313 * cpu_pentium.md: add op_bigmul_un
23314 * inssel-long32.brg: add rule for unsigned bigmul
23315 * mini-ops.h: define OP_BIGMUL_UN
23316 * mini-x86.c: THE BUG: handle (un)signed properly
23317 * mini.c: choose unsigned opcode if needed.
23318 This set of patches fixes bug #44291
23320 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
23322 * mini.c (optimize_branches): improved to handle all kinds of
23323 conditional branches.
23325 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
23327 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
23328 don't raise exceptions.
23330 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
23332 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
23333 to arch-specific files.
23335 2003-06-09 Martin Baulig <martin@ximian.com>
23337 * Makefile.am (libs): Added $(LIBGC_LIBS).
23339 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
23341 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
23342 and OP_ATAN (fixes bug#44293).
23344 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
23346 * Makefile.am, mini-x86.c: rename cpu description array to
23347 pentium_desc, since some compilers define the 'pentium' preprocessor
23350 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
23352 * mini.c (mini_select_instructions): add explicit branch if the
23353 following block is not the false target of a conditional branch -
23354 we need this with any optimization that reorder or remove bblocks
23356 * mini.c (optimize_branches): bug fixes
23358 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
23360 * mini.c (mono_method_to_ir): inline static readonly fields
23362 * ssa.c (fold_tree): start cfold support for long (very simple
23365 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
23367 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
23369 * inssel.brg: fixed memcpy (bug #44219).
23371 2003-06-05 Dick Porter <dick@ximian.com>
23373 * driver.c: Set the glib log levels to not abort if g_message
23376 g_set_prgname() has to happen before mini_init() so that the
23377 process handle gets the info.
23379 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
23381 * driver.c: add intrins to the default optimizations to get wider
23384 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
23386 * mini.h: some large basic blocks will overflow a 16-bit
23387 integers for symbolic registers.
23389 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
23391 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
23392 (mono_arch_output_basic_block): fix bug 43499
23394 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
23396 * mini.c: kill duplicated definition of mono_debug_format.
23398 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
23400 * mini-x86.c, arrays.cs: fixed register allocation bug.
23402 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
23404 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
23406 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
23408 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23411 (print_method_from_ip): also print source location information if
23414 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
23416 * mini.c (mono_find_block_region): bug fix in region code
23417 (mini_method_compile): enable removing unreachable code again, but
23418 only in methods without exception clauses.
23420 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
23422 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
23423 Implemented arglist opcode and handling of TypedReference type.
23424 Fixed x86 call convention when a structure is returned.
23425 Minimal support for calling static vararg methods.
23427 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
23429 * mini.c (mini_method_compile): always remove unreachable code,
23430 because the code in them may be inconsistent (access to dead
23431 variables for example).
23433 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
23435 * driver.c, debug-mini.c: warning fixes.
23437 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
23439 * Makefile.am, jit.h, mini.h: install header for embedding mono.
23441 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
23443 * mini.c: thread-static fields are registered in mono_class_vtable(),
23444 so ensure the function is called before checking for them.
23446 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
23448 * mini.c (optimize_branches): fix for bug 43586
23450 * jit-icalls.c (mono_llmult_ovf): added an additional check for
23451 overflow (fixes Bug #43639)
23453 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
23455 * mini.c, objects.cs: allow the use of stobj for primitive types.
23457 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
23459 * mini.c: be less strict about argument checking until we support
23460 running the verifier.
23462 2003-05-27 Nick Drochak <ndrochak@gol.com>
23464 * basic-long.cs: tests for (ulong)int * (ulong)int also
23465 * mini.c: use the same trick for (ulong)int * (ulong)int
23467 2003-05-27 Nick Drochak <ndrochak@gol.com>
23469 * basic-long.cs: add regression test for (long)int * (long)int
23470 * cpu-pentium.md: add op_bigmul specification
23471 * inssel-long32.brg: add OP_BIGMUL rule
23472 * mini-ops.h: add OP_BIGMUL
23473 * mini-x86.c: register allocator: handle case where src1 needs to be
23475 * mini.c: substitute special BIGMUL opcode in the tree for
23476 (long)int * (long)int
23478 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
23480 * jit-icalls.c: call the type ctor on field access if needed.
23482 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
23484 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
23485 to a method (including results of ldelema, bug#43207).
23487 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
23489 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
23490 colors to show exception handler blocks.
23492 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
23493 (fix for pinvoke7.cs).
23495 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
23497 * mini.h, mini.c: ensure correct initialization order for types that
23498 require it. Prepare for lazy compilation of jit icall wrappers.
23499 Provide a name for opcode emulation to reduce unneeded mallocing.
23501 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
23503 * mini-x86.c: better register restoring code and profiling
23504 support for tail calls.
23506 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
23508 * mini.h, driver.c: prepare for leaf methods optimization.
23510 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
23512 * mini.c: get targets of branches before converting a method.
23514 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
23516 * mini.c (optimize_branches): added some experimental code (disbaled)
23518 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
23520 * mini.c (optimize_branches): fix branch to branch optimization
23522 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
23524 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
23526 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
23528 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
23531 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
23533 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
23534 enable use of interface variables again.
23536 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
23537 I1 to registers because there is no simply way to sign extend 8bit
23538 quantities in caller saved registers on x86.
23540 * inssel-float.brg: set costs of some rules to 2 so
23541 that monobure always select the arch. specific ones if supplied,
23542 regardless of the order we pass the files to monoburg.
23544 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
23546 * mini.c, mini-x86.c: since the magic trampoline for jumps
23547 can't patch the code directly, we do it as soon as the
23548 method gets compiled.
23550 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
23552 * mini-x86.c, mini.h: introduce a new patching method
23553 to support CEE_JMP and tail calls.
23554 * mini.c: obey tail.call. Don't precompile methods target
23556 * tramp-x86.c: new trampoline code to handle methods
23557 reached through a jump.
23559 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
23561 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
23562 bit values to registers
23564 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
23566 * mini.c (mono_compile_get_interface_var): share interface
23567 variables if possible.
23569 2003-05-16 Martin Baulig <martin@ximian.com>
23571 * debug-mini.c (mono_init_debugger): New function to initialize
23572 the debugger. This is not in the debugger since it needs to
23573 access some of mini's internals.
23575 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
23577 * mini.c (mono_method_to_ir): inlining fixes/cleanups
23579 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
23581 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
23582 for value type handling.
23584 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
23586 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
23587 (mono_method_check_inlining): enable inlining of all kinds of wrappers
23589 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
23591 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
23592 the constructor through a proxy.
23594 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
23596 * jit-icalls.c, inssel.brg: fixes to array element address
23599 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
23601 * mini-x86.c (is_regsize_var): allocate pointer to registers
23603 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
23605 * driver.c: fixed typo, added intrins to the set of optimizations
23606 tested with regressions.
23608 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
23610 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
23611 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
23614 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
23616 * inssel.brg: remove some common pop instructions without side effects
23618 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
23620 * inssel-x86.brg: fixed thinko in int to double conversions.
23622 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
23624 * mini.c, jit-icalls.c: added runtime thread-static variable support.
23626 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
23628 * inssel-long32.brg: two more missing instructions.
23630 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
23632 * mini.c (mono_emit_call_args): set the cil_code for all arguments
23633 if not already set.
23635 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
23637 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
23640 * basic-float.cs: Added tests for negative zero.
23642 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
23644 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
23645 a couple of missing operations for long casts, with test cases.
23647 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23649 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
23651 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
23653 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
23654 code size estimation.
23656 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
23658 * mini.c (mono_jit_create_remoting_trampoline): make it work with
23659 abstract methods (fix bug 42542)
23661 * aot.c: add ability to handle array types
23663 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
23665 * mini.c: Call the _specific versions of the object allocation
23666 functions if possible.
23668 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
23670 * driver.c: call setlocale ().
23672 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
23674 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
23677 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
23679 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
23681 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
23682 wrappers (fix bug 42122)
23684 2003-05-04 Martin Baulig <martin@ximian.com>
23686 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
23688 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
23689 s/mini_set_defaults/mono_set_defaults/g.
23691 2003-05-04 Martin Baulig <martin@ximian.com>
23693 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
23695 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
23697 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
23698 (reported by Don Roberts).
23700 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
23702 * mini.c: temporarily work around two bugs for this release.
23704 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
23706 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
23707 that contains -export-dynamic and it makes using the ld script
23709 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
23711 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
23713 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
23716 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
23718 * mini.c: make sure leave calls all the needed finally blocks,
23719 even when the target jumps out of multiple exception clauses.
23721 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
23723 * ldscript, Makefile.am: add linker script to reduce the number of
23724 exported symbols (should also fix the issues with libwine defining
23725 some of the same symbols in io-layer).
23727 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
23729 * driver.c (mini_main): Avoid assertion when no file name is given on
23732 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
23734 * driver.c: added --version/-V command line option.
23735 Added the inline optimization in the regression tests.
23737 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
23739 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
23740 to the type in the method signature (fixes bug#42134).
23742 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
23744 * mini.c: when inlining, check this is not null only when needed (bug #42135).
23746 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
23748 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
23750 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23752 * driver.c: fixed bug #42100.
23754 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
23756 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
23758 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
23760 * mini.c: moved most of the code required to do inlining to its own
23761 function so it can be reused. Inline also ctors if appropriate.
23763 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
23765 * Makefile.am: Link with -export-dynamic so shared libs loaded by
23766 the runtime can call mono API functions.
23768 2003-04-27 Martin Baulig <martin@ximian.com>
23770 * debug-mini.c (mono_debug_init_method): Added
23771 `guint32 breakpoint_id' argument; if the method has a breakpoint,
23772 send a notification to the debugger.
23774 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
23775 running in the Mono Debugger, just pass the breakpoint number to
23776 mono_debug_init_method().
23778 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
23780 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
23782 * mini.c: allow some more unsafe compares.
23784 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
23786 * mini-x86.c, Makefile.am: make distcheck works (partially from
23787 a patch by Richard Lee <r.h.lee@attbi.com>).
23788 * regset.c, regset.h: removed, they are unused.
23790 2003-04-25 Dick Porter <dick@ximian.com>
23792 * driver.c: Usage reports the name as 'mono' not 'mini'
23793 * exceptions-x86.c: Build and run on freebsd
23795 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
23797 * Makefile.am: install the program with the 'mono' name and
23798 the library as libmono instead of mini and libmini.
23800 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
23802 * driver.c: provide the APIs for the embedding interface of the old jit.
23804 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
23806 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
23808 2003-04-23 Martin Baulig <martin@ximian.com>
23810 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
23812 * driver.c: Added `--debug' command line argument to enable
23815 2003-04-23 Martin Baulig <martin@ximian.com>
23817 * debug.[ch]: Removed. The code is now in
23818 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
23820 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
23823 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
23825 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
23827 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23830 (mini_cleanup): moved mono_runtime_cleanup call after the call to
23831 mono_domain_finalize.
23832 (mini_method_compile): use mono_method_profile* if the the option is
23835 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
23837 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
23838 methods with their wrapper.
23840 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
23841 methods with their wrapper.
23843 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
23846 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
23849 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
23852 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
23854 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
23856 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
23858 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
23859 of the mempool. This is slightly faster and uses less memory
23861 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
23863 * mini.c: avoid O(n) allocation for variables.
23865 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
23867 * mini.c: handle items on the stack after inlining methods.
23869 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
23871 * mini.c: make the method->opcode optimization dependent
23872 on MONO_OPT_INSTRINS and do it lazily.
23874 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
23876 * driver.c: print overall results at the end of regression run.
23878 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
23880 * inssel.brg: don't overwrite symbolic registers.
23882 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
23884 * inssel-x86.brg: fix conversion from long to float.
23886 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
23888 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
23890 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
23892 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
23894 * driver.c: Added --print-vtable option as in the old JIT.
23896 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
23898 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
23900 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
23902 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
23904 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
23906 * mini.c regalloc.c regalloc.h: Fix memory leak.
23908 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
23910 * aot.c (mono_aot_get_method): register all used strings
23912 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
23914 * mini.c: always intern strings references with ldstr at compile time.
23916 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
23918 * Makefile.am: add BUILT_SOURCES.
23920 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
23922 * driver.c: give a better error message when the assembly to execute
23923 doesn't have an entry point.
23925 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
23927 * Makefile.am: added hack for automake
23929 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
23932 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
23934 22003-04-07 Martin Baulig <martin@ximian.com>
23936 * Makefile.am: Added Makefile.am.
23938 * debugger-main.c: Removed, this is now in the debugger where it
23941 * mini.pc.in: Call this package `mini' for the moment.