1 2010-02-04 Zoltan Varga <vargaz@gmail.com>
3 * mini-llvm.c (get_plt_entry): Make the plt entries have hidden visibility.
5 * mini-llvm.c (mono_llvm_emit_aot_module): Remove the dummy got after it is
6 replaced with the real got.
8 * debugger-agent.c (type_commands): Return the enumness if the type as well.
10 * image-writer.c: Reduce the amount of #ifdefs a bit.
12 * aot-compiler.c: Reduce the amount of #ifdefs. Add beginnings of support for
15 * aot-compiler.c (mono_compile_assembly): Handle asmonly+llvm mode.
17 * mini-llvm.c (mono_llvm_emit_method): Don't make the 'type_info' symbols
20 2010-02-02 Zoltan Varga <vargaz@gmail.com>
22 * mini-llvm.c (mono_llvm_emit_method): Add support for unaligned loads.
23 (mono_llvm_emit_method): Fix unaligned stores too.
25 * mini-amd64.c (mono_arch_emit_prolog): Initialize lmf->rsp in the prolog too
26 so async stack walks don't crash.
28 2010-02-02 Zoltan Varga <vargaz@gmail.com>
30 * mini-trampolines.c (common_call_trampoline): Fix a problem where the callsite
31 was not patched if the callee needed an rgctx trampoline.
33 2010-02-01 Zoltan Varga <vargaz@gmail.com>
35 * mini-ppc.c (mono_arch_get_global_int_regs): Reserve r29 for holding the
36 vtable address in AOT code.
38 2010-02-01 Zoltan Varga <vargaz@gmail.com>
40 * mini-codegen.c: Remove support for CEE_ opcodes which cannot occur in
43 Mon Feb 1 16:29:10 CET 2010 Paolo Molaro <lupus@ximian.com>
45 * genmdesc.pl: remove dependency on external cpp.
47 2010-02-01 Zoltan Varga <vargaz@gmail.com>
49 * method-to-ir.c (mini_emit_ldelema_1_ins): Avoid emitting an OP_SEXT_I4 when
50 using LLVM, its not needed, and abcrem can't handle it.
52 Mon Feb 1 14:29:43 CET 2010 Paolo Molaro <lupus@ximian.com>
54 * genmdesc.c, genmdesc.pl, cpu-x86.md: introduced templates to make
55 it easier to group instructions and reduce duplication.
57 2010-02-01 Zoltan Varga <vargaz@gmail.com>
59 * decompose.c: Move the array/soft float decompose routines here from
62 * method-to-ir.c: Export a few functions so they can be used from decompose.c.
64 2010-01-31 Zoltan Varga <vargaz@gmail.com>
66 * mini-llvm.c (mono_llvm_emit_method): Add a call to llvm.invariant.start
67 to tell LLVM that the got is constant, not used yet.
69 * aot-compiler.c: Pass more optimization flags to llvm's 'opt'.
71 2010-01-30 Zoltan Varga <vargaz@gmail.com>
73 * mini-ppc.c (mono_arch_emit_prolog): Fix full aot support for native to
76 2010-01-30 Zoltan Varga <vargaz@gmail.com>
78 * aot-compiler.c (add_wrappers): Commit the hack which generates
79 native-to-managed wrappers for methods decorated with the MonoPInvokeCallback
82 2010-01-29 Zoltan Varga <vargaz@gmail.com>
84 * mini.h (MONO_INST_FAULT): New instruction flag for loads which can cause
85 a fault, only used by the LLVM backend.
87 * ir-emit.h: Add _FAULT variants of the LOAD_MEMBASE macros. Mark
88 OP_CHECK_THIS with OP_IMPLICIT_EXCEPTION.
90 * method-to-ir.c: Use the new LOAD_MEMBASE_FAULT opcodes, get rid of the
91 calls to MONO_EMIT_NULL_CHECK which is automatically done by the new macros.
93 * mini-llvm.c: Only generate volatile loads from load instructions which have
94 the MONO_INST_FAULT flag set.
96 2010-01-29 Zoltan Varga <vargaz@gmail.com>
98 * unwind.c (mono_unwind_decode_fde): Fix the decoding of the LSDA offset on
101 2010-01-28 Zoltan Varga <vargaz@gmail.com>
103 * mini.c (mono_save_seq_point_info): Fix the handling of bblocks without
104 sequence points. Fixes #571236.
106 2010-01-28 Zoltan Varga <vargaz@gmail.com>
108 * debugger-agent.c (mono_debugger_agent_init): Call appdomain_unload at the
109 end of the appdomain unload process, after assemblies have been unloaded.
112 2010-01-27 Zoltan Varga <vargaz@gmail.com>
114 * abcremoval.c (process_block): Fix the if (region) check so abcrem actually
117 * mini-amd64.c: Make the soft debugger work on platforms without MAP_32BIT.
120 2010-01-26 Zoltan Varga <vargaz@gmail.com>
122 * dwarfwriter.c (emit_type): Treat MONO_TYPE_PTR as 'I' not 'I4'.
124 2010-01-26 Geoff Norton <gnorton@novell.com>
126 * aot-compiler.c: Fix a logic error introduced when guarding against enums
127 with struct marshalability.
129 2010-01-24 Zoltan Varga <vargaz@gmail.com>
131 * mini.c (mini_method_compile): Improve the processing MONO_VERBOSE_METHOD so
132 it supports class names as well.
134 * mini.h (MonoCompile): Add a few flags to control JIT behavior which are
135 needed by the GC map code.
137 * mini.c (mini_method_compile): Call a function in mini-gc.c to set the new
140 * method-to-ir.c (mono_method_to_ir): Emit initialization code for ref variables
141 if cfg->init_ref_vars is set.
143 * liveness.c (optimize_initlocals): Disable the initlocals opt for ref vars if
144 cfg->disable_initlocals_op_refs is set.
146 * method-to-ir.c (mono_spill_global_vars): Compute more precise live ranges
147 using liveness info if cfg->compute_precise_live_ranges is set.
149 * mini-gc.c: Ongoing work. Improve logging and debugging support. Handle
150 volatile variables correctly. Add comments about the live ranges. Not enabled
153 2010-01-24 Zoltan Varga <vargaz@gmail.com>
155 * mini.h (MonoDebugOptions): Add an option to init stack frames by writing
156 0x2a into them in method prologs.
158 * mini-amd64.c (mono_arch_emit_prolog): Implement it.
160 2010-01-22 Zoltan Varga <vargaz@gmail.com>
162 * mini-llvm-cpp.cpp: Remove uses of dynamic_cast, it no longer works with llvm
163 classes, since llvm is compiled with -fno-rtti.
165 * mini.h (COMPILE_SOFT_FLOAT): New macro, similar to COMPILE_LLVM.
167 * method-to-ir.c ir-emit.h: Use if (COMPILE_SOFT_FLOAT) in a few places since
168 llvm does not require it.
170 * aot-runtime.c (load_method): Print the full name of the last aot method.
172 2010-01-21 Zoltan Varga <vargaz@gmail.com>
174 * exceptions-amd64.c (mono_arch_notify_pending_exc): Avoid a crash if the
175 thread has not fully started yet.
177 2010-01-21 Zoltan Varga <vargaz@gmail.com>
179 * aot-compiler.c (can_marshal_struct): Allow marshalling enums.
181 2010-01-21 Miguel de Icaza <miguel@novell.com>
183 * driver.c: Do not abort if LLVM is not supported, print a
184 warning and add the information to the Mono JIT information.
186 2010-01-21 Zoltan Varga <vargaz@gmail.com>
188 * ir-emit.h (MONO_EMIT_NULL_CHECK): Don't emit an OP_IMPLICIT_EXCEPTION when
189 using explicit null checks.
191 2010-01-20 Zoltan Varga <vargaz@gmail.com>
193 * xdebug.c: New file extracted from aot-compiler.c, containing the XDEBUG
196 * aot-compiler.c (encode_method_ref): Use mono_marshal_wrapper_info_from_wrapper
198 (mono_aot_wrapper_name): Remove the special handling of delegate invoke wrappers,
199 its no longer needed.
201 * method-to-ir.c (mono_method_to_ir): Fix a warning.
203 * exceptions-<ARCH>.c: Introduce a MONO_ARCH_HAVE_THROW_EXCEPTION_BY_NAME
204 define for platforms still using it (s390). Get rid of the
205 mono_arch_get_throw_exception_by_name () routines on all other platforms.
207 * exceptions-x86.c: Rework the throw trampolines so there is only one function
208 which can generate throw/rethrow/corlib trampolines for llvm/not llvm code.
210 * exceptions-x86.c: Add LLVM specific throw trampolines which doesn't assume
211 the caller pushed the arguments.
213 * mini-llvm.c: Enable throwing exceptions on x86.
215 * mini-posix.c (SIG_HANDLER_SIGNATURE): Avoid
216 "Thread (nil) may have been prematurely finalized" messages if this is called
217 on a thread not registered with the runtime.
219 * mini-exceptions.c (mono_handle_native_sigsegv): Ditto.
221 2010-01-19 Zoltan Varga <vargaz@gmail.com>
223 * jit-icalls.c (mono_array_new_3): New jit icall.
225 * aot-compiler.c aot-runtime.c: Add support for ElementAddr wrappers.
227 * arrays.cs: Add a test for 3 dimensional arrays.
229 2010-01-19 Zoltan Varga <vargaz@gmail.com>
231 * exceptions-x86.c (mono_arch_get_throw_corlib_exception): Emit xdebug info.
232 (mono_arch_find_jit_info_ext): Disable the popping of arguments when LLVM is
235 * mini-llvm.c (emit_cond_system_exception): Abort when an implicit exception is
238 * unwind.c (mono_unwind_decode_fde): Fix an assert on x86.
240 * mini-x86.h (MONO_CONTEXT_SET_LLVM_EXC_REG): Define this for x86.
242 * mini-llvm.c: Disable OP_THROW on x86, it doesn't work yet.
244 2010-01-18 Bill Holmes <billholmes54@gmail.com>
246 * debugger-agent.c : Changing the PLATFORM_WIN32 preprocessor check to
247 HOST_WIN32. Also including winsock2. to define struct in_addr.
249 * mini-amd64.h : Changing the PLATFORM_WIN32 preprocessor check to HOST_WIN32.
251 * mini-x86.h : Changing the PLATFORM_WIN32 preprocessor check to HOST_WIN32.
253 Code is contributed under MIT/X11 license.
255 2010-01-18 Zoltan Varga <vargaz@gmail.com>
257 * mini.h (MonoCompile): Add 'disable_out_of_line_bblocks' flag.
259 * branch-opts.c (mono_optimize_branches): Honor the new flag.
261 * mini.c (mini_method_compile): Set the new flag when running under the
264 2010-01-18 Zoltan Varga <vargaz@gmail.com>
266 * mini-gc.c: Change the GC map to use a ref/noref/pin value instead of just
267 a ref/noref value + a global pin flag, so parts of stack frames can still be
268 precisely marked even if they include stuff which needs pinning. Improve logging.
269 Fix many bugs. Not enabled yet.
271 * gc-test.cs: Add a few tests.
273 * liveness.c (mono_analyze_liveness): Make the debug output controllable by
274 the normal -v options. Avoid propagating liveness information through bblocks
275 which end with a NOT_REACHED opcode.
277 * mini.c (mono_jit_compile_method_inner): Avoid reading cfg->prof_options
278 after cfg has been freed.
280 2010-01-17 Zoltan Varga <vargaz@gmail.com>
282 * branch-opts.c (mono_branch_optimize_exception_target): Stop the optimization
283 if a clause is skipped because it uses the exception object, since it could
284 have caught the exception.
286 * exceptions.cs: Add a test.
288 2010-01-16 Zoltan Varga <vargaz@gmail.com>
290 * mini-trampolines.c (mono_create_static_rgctx_trampoline): Add an assert.
292 * aot-runtime.c (mono_aot_get_method): Handle ftnptr's correctly for the
293 ICollection<T> wrappers.
295 2010-01-16 Zoltan Varga <vargaz@gmail.com>
297 * debugger-agent.c (decode_value): Fix the decoding of I/U/PTR.
299 2010-01-16 Zoltan Varga <vargaz@gmail.com>
301 * mini-amd64.c (emit_call_body): Always use near calls when AOTing even if
302 NOMAP32BIT or optimize_for_xen is set.
304 2010-01-16 Zoltan Varga <vargaz@gmail.com>
306 * aot-compiler.c aot-runtime.c: Get rid of mono_aot_str_hash (), use
307 mono_metadata_str_hash () instead.
309 2010-01-15 Zoltan Varga <vargaz@gmail.com>
311 * ir-emit.h (MONO_EMIT_NEW_ICOMPARE_IMM): Use sizeof (mgreg_t) instead of
314 * unwind.c (mono_unwind_frame): Use mgreg_t instead of gssize.
316 2010-01-15 Zoltan Varga <vargaz@gmail.com>
318 * ir-emit.h (MONO_EMIT_NEW_CHECK_THIS): Emit an explicit null check if the
321 * mini-ppc.c (mono_arch_emit_exceptions): Compute the size of the exception
322 throwing code correctly.
324 * mini.h (MONO_AOT_FILE_VERSION): Bump this because of the IMT hashing changes.
326 2010-01-15 Zoltan Varga <vargaz@gmail.com>
328 * aot-runtime.c (mono_aot_plt_resolve): Reenable the previous assert for
329 ftnptrs created by us, handle RGCTX_FETCH correctly.
330 (mono_aot_get_lazy_fetch_trampoline): Add an ftnptr.
332 * mini-trampolines.c (mono_create_generic_class_init_trampoline): Remove the
333 ftnptr added by mono_aot_get_named_code ().
335 2010-01-14 Zoltan Varga <vargaz@gmail.com>
337 * mini-arm.c: Fix a few LLVM problems.
339 * mini-llvm.c (simd_class_to_llvm_type): Fix compilation on !x86/amd64.
341 2010-01-13 Mark Probst <mark.probst@gmail.com>
343 * method-to-ir.c (mini_emit_stobj): Use EMIT_NEW_CLASSCONST when
346 Wed Jan 13 15:54:53 CET 2010 Paolo Molaro <lupus@ximian.com>
348 * jit.h, method-to-ir.c: added ability to set the policy for
349 inserting breakpoints from the break IL instruction or the
350 Debugger.Break () API call.
352 2010-01-13 Zoltan Varga <vargaz@gmail.com>
354 * aot-runtime.c (load_aot_module): Add more comments to explain why referenced
355 assemblies need to be eagerly loaded.
357 2010-01-12 Zoltan Varga <vargaz@gmail.com>
359 * dwarfwriter.c (emit_line_number_info): Fix the eglib case so it doesn't crash.
361 2010-01-11 Zoltan Varga <vargaz@gmail.com>
363 * debugger-agent.c (mono_debugger_agent_parse_options): Allow onthrow without
364 an argument which matches any exception.
366 2010-01-10 Zoltan Varga <vargaz@gmail.com>
368 * method-to-ir.c (mono_emit_method_call_full): Avoid the virt->nonvirt
369 optimization if the called method is gshared and marshalbyref, since gshared
370 methods can' have wrappers. Fixes #569390.
372 * generics.cs: Add a test.
374 2010-01-10 Zoltan Varga <vargaz@gmail.com>
376 * mini-exceptions.c (mono_print_thread_dump_from_ctx): New helper function
379 2010-01-10 Zoltan Varga <vargaz@gmail.com>
381 * mini.c (mono_print_method_from_ip): Fix the lookup of trampolines.
383 2010-01-09 Zoltan Varga <vargaz@gmail.com>
385 * debugger-agent.c (transport_connect): comment out freeaddrinfo calls under win32,
386 since it is not supported in win2000.
388 2010-01-08 Zoltan Varga <vargaz@gmail.com>
390 * aot-runtime.c (load_image): Add a SET_ERROR argument to set the loader
391 error if loading an assembly fails.
392 (mono_aot_plt_resolve): Return NULL instead of asserting if loading fails.
394 * mini-trampolines.c (mono_aot_plt_trampoline): Throw a pending loader error
397 * aot-runtime.c (decode_exception_debug_info): Set jinfo->from_llvm for LLVM
400 * mini-llvm-cpp.cpp: Remove the unused ctx variable.
402 * mini-llvm.c (mono_llvm_emit_method): Add some comments about why aot+clauses
403 is not supported yet.
405 * unwind.c (DW_EH_PE_absptr): Add more DW_EH_PE_ constants.
407 2010-01-07 Rodrigo Kumpera <rkumpera@novell.com>
409 * method-to-ir.c: All types with variant arguments must fallback to the
410 slow path. This makes cast of variant delegates work.
412 * mini-trampolines.c (mono_get_vcall_slot_addr): Add new variance_used out
413 argument that is set to TRUE is the returned vtable slot is for a variant
414 interface. Changed a g_print + g_assert_not_reached to a g_error.
416 * mini-trampilines.c (common_call_trampoline): Handle variant interfaces in
417 a similar fashion of generic virtual methods.
419 2010-01-07 Rodrigo Kumpera <rkumpera@novell.com>
421 * helpers.c (mono_disassemble_code): Fix a g_hash_table warning
424 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Convert a given
425 method using a variance aware function.
427 * mini-x86.c: Add support for dumping IMT thunks if DEBUG_IMT is defined.
429 2010-01-07 Rodrigo Kumpera <rkumpera@novell.com>
431 * method-to-ir.c (mono_method_to_ir): Casts to variant interfaces
434 2010-01-07 Zoltan Varga <vargaz@gmail.com>
436 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Add an ugly hack to fix #564695.
437 If LLVM decides to set the code model to Large, reset it to Default.
439 2010-01-07 Zoltan Varga <vargaz@gmail.com>
441 * aot-compiler.c (mono_xdebug_flush): Export it so it is present in
442 stripped binaries as well.
444 2010-01-07 Zoltan Varga <vargaz@gmail.com>
446 * mini-trampolines.c (common_call_trampoline): Add an rgctx trampoline if a shared
447 method is called from LLVM compiled code, as that code can't pass an rgctx arg.
449 * mini-llvm.c (mono_llvm_emit_method): Enable calls to methods needing an rgctx
452 2010-01-06 Zoltan Varga <vargaz@gmail.com>
454 * mini.c (mini_method_compile): Extract the JIT info creation code into a
457 * mini-llvm.c (mono_llvm_emit_method): Pass the info in MonoExceptionClause
458 as the type info to llvm.eh.selector.
459 (exception_cb): Use the type info for filling out some fields of
460 MonoJitExceptionInfo like the flags and the exception class. This is needed
461 because the LLVM produced exception handling clauses might not match the original
462 IL clauses, i.e. there might be more than one LLVM clause for one IL clause.
464 * unwind.c (mono_unwind_decode_fde): Extract the LSDA decoding code into a
465 separate function. Add an extra argument which returns the type infos
466 corresponding to the exception clauses.
468 * mini.c (mini_method_compile): Enable LLVM compilation of methods having
469 exception handling clauses.
471 2010-01-04 Zoltan Varga <vargaz@gmail.com>
473 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Call
474 mono_method_get_vtable_slot () instead of accessing imt_method->slot directly,
477 2010-01-04 Rodrigo Kumpera <rkumpera@novell.com>
479 * mini.c (mono_compile_is_broken): Skip methods from serialization's
482 2010-01-04 Zoltan Varga <vargaz@gmail.com>
484 * mini.c (mini_method_compile): Fix a few memory leaks introduced by the
487 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
489 * mini.c (mini_method_compile): Verify the method before calling
490 mono_compile_create_vars as this might crash since it uses method
495 2010-01-04 Zoltan Varga <vargaz@gmail.com>
497 * method-to-ir.c (mono_method_to_ir): Avoid calling mono_class_vtable () in
498 one case if AOTing, since the class might not be a concrete class.
500 2010-01-03 Zoltan Varga <vargaz@gmail.com>
502 * mini-codegen.c abcremoval.c: Remove the duplicate g_slist_append_mempool
503 functions which are now defined in mempool-internals.h.
505 * mini.c (mini_free_jit_domain_info): Free the seq point hash tables.
507 * mini-llvm.c (mono_llvm_emit_method): Handle OP_ABS.
509 2009-12-30 Rodrigo Kumpera <rkumpera@novell.com>
513 * mini-*.c: Properly handle generic enums.
517 2009-12-28 Zoltan Varga <vargaz@gmail.com>
519 * method-to-ir.c (mono_method_to_ir): Handle the failure of mono_class_vtable ()
520 in a few more places.
522 2009-12-27 Zoltan Varga <vargaz@gmail.com>
524 * aot-compiler.c (add_wrappers): Don't use dyn runtime invoke for methods with
525 nullable parameters. Fixes #567351.
527 2009-12-26 Rodrigo Kumpera <rkumpera@novell.com>
529 * mini-trampolines.c (common_call_trampoline): Add assert for NULL resolved generic method.
531 2009-12-26 Zoltan Varga <vargaz@gmail.com>
533 * mini-trampolines.c: Use mono_arch_get_this_arg_from_call () to avoid the slow
534 mono_get_generic_context_from_code () call.
536 * mini-<ARCH>.c: Get rid of mono_arch_find_this_arg (), it is no longer used.
538 2009-12-25 Zoltan Varga <vargaz@gmail.com>
540 * aot-runtime.c (decode_klass_ref): Don't call mono_class_init (), its not
543 2009-12-24 Sebastien Pouliot <sebastien@ximian.com>
545 * method-to-ir.c (mono_method_to_ir): Avoid SIGSEGV when
546 mono_method_get_signature returns NULL. Fix #567084
548 2009-12-25 Zoltan Varga <vargaz@gmail.com>
550 * aot-runtime.c (find_extra_method): Call mono_aot_wrapper_name only once,
551 instead of once for each module.
553 2009-12-22 Zoltan Varga <vargaz@gmail.com>
555 * debugger-agent.c (ss_start): Implement step over for the last sequence
558 * mini.c (mono_save_seq_point_info): Don't link sequence points which don't
559 have the STEP_LOC flag set.
561 * aot-runtime.c (decode_klass_ref): Avoid a crash if a decode_klass_ref () call
562 fails. Fixes #566689.
564 2009-12-21 Zoltan Varga <vargaz@gmail.com>
566 * mini.c (mono_add_seq_point): New helper function.
567 (mono_save_seq_point_info): New function to save sequence point info, extracted
568 from mini_method_compile ().
570 * mini-<ARCH>.c: Call mono_add_seq_point to remember sequence points.
572 * mini.h (MonoSeqPointInfo): New structure containing information about
573 the sequence points of a JITted method.
574 (MonoBasicBlock): Add 'seq_points' and 'last_seq_point' fields. Remove unused
577 * mini.c debugger-agent.c aot-compiler.c aot-runtime.c: Change the way sequence
578 point information is stored, use a MonoSeqPointInfo structure instead of a
579 GPtrArray. For each seq point, compute a list of successor seq points.
581 * debugger-agent.c: Use the successor list to implement step-over more
582 efficiently: instead of single stepping until a different line/IL offset is
583 reached, place breakpoints into all successor seq points.
585 * mini.h: Bump AOT file format version.
587 2009-12-21 Zoltan Varga <vargaz@gmail.com>
589 * Makefile.am (AM_CFLAGS): Include LLVM_CFLAGS.
591 * mini-llvm.c: Avoid defining the __STDC_... macros if already defined.
593 2009-12-21 Zoltan Varga <vargaz@gmail.com>
595 * exceptions-ppc.c (mono_ppc_set_func_into_sigctx): Fix the cross-compiler
598 2009-12-18 Zoltan Varga <vargaz@gmail.com>
600 * mini-x86.c (mono_arch_get_argument_info): Allocate memory for CallInfo using
601 alloca as g_malloc is not signal safe.
603 2009-12-18 Zoltan Varga <vargaz@gmail.com>
605 * tramp-x86.c (mono_arch_patch_callsite): Fix the call to
606 VALGRIND_DISCARD_TRANSLATIONS.
608 * *.c: Include mono/utils/memcheck.h, and remove #ifdef HAVE_VALGRIND_MEMCHECK_H
609 checks, they are no longer needed.
611 * exceptions-ppc.c (mono_ppc_set_func_into_sigctx): New helper function to set
612 a function into a sigctx which can handle function pointers.
614 * mini-ppc.c: Implement soft debugger support on ppc64.
616 * mini-ppc.c: Implement soft debugger support.
618 2009-12-17 Zoltan Varga <vargaz@gmail.com>
620 * mini-llvm.c: Handle OP_LADD_OVF_UN. Place all alloca's into the entry bb.
622 2009-12-17 Marek Habersack <mhabersack@novell.com>
624 * mini.c (mono_get_runtime_build_info): include Mono version in
627 * driver.c (mono_main): VERSION is now included in the string
628 returned from mono_get_runtime_build_info()
630 2009-12-17 Zoltan Varga <vargaz@gmail.com>
632 * method-to-ir.c (mono_method_to_ir): Add support for CALLI with unmanaged
633 signatures. Fixes #565143.
635 * jit-icalls.c (mono_get_native_calli_wrapper): New JIT icall.
637 2009-12-16 Zoltan Varga <vargaz@gmail.com>
639 * aot-compiler.c (arch_emit_autoreg): Align code to 4 in the ppc case.
641 2009-12-16 Rodrigo Kumpera <rkumpera@novell.com>
643 * mini-x86.h: Forgot to add a 0x to MONO_ARCH_MAX_FRAME_SIZE define
644 making max stack 10x smaller.
646 2009-12-16 Zoltan Varga <vargaz@gmail.com>
648 * mini.c (mono_resolve_patch_target): Comment out an assert which could be hit.
650 2009-12-15 Rodrigo Kumpera <rkumpera@novell.com>
652 * method-to-ir.c (mini_emit_memcpy): Assert if size is too big.
654 2009-12-15 Rodrigo Kumpera <rkumpera@novell.com>
656 * mini-x86.c (mono_arch_allocate_vars): Fail compilation if the frame size is
657 bigger than MONO_ARCH_MAX_FRAME_SIZE.
659 * mini-x86.c (mono_arch_emit_prolog): Handle huge frames.
661 * mini-x86.h: Define MONO_ARCH_MAX_FRAME_SIZE to be 1Mb.
663 * mini-amd64.c / mini-amd64.h: Same fixes as of above.
665 * mini.c (mini_method_compile): Check if mono_arch_allocate_vars failed
668 2009-12-14 Miguel de Icaza <miguel@novell.com>
670 * method-to-ir.c (mono_method_to_ir): CEE_UNUSUED opcodes now
671 raise an invalid program exception.
673 For other opcodes that we might not handle use a g_warning and
674 raise the exception. Beats termination.
678 2009-12-14 Zoltan Varga <vargaz@gmail.com>
680 * method-to-ir.c (mono_emit_rgctx_method_call_full): Fix a warning.
682 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix the LLVM support
683 by merging the LLVM and !MAP_32BIT cases.
685 2009-12-13 Jonathan Chambers <joncham@gmail.com>
687 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Handle a NULL
688 sigctx being passed in, as we have no CONTEXT available in the APC.
690 (mono_debugger_agent_cleanup): Use explicit cond wait implementation
693 Code contributed under MIT/X11 license.
695 2009-12-13 Zoltan Varga <vargaz@gmail.com>
697 * method-to-ir.c mini-llvm.c: Fix support for monitor enter/exit trampolines
698 in the LLVM backend on AMD64.
700 * aot-runtime.c (decode_eh_frame): Initialize the clauses from the info in the
703 * unwind.c (mono_unwind_decode_fde): Implement decoding of a couple more formats.
705 * mini-llvm.c: Export mono_personality for AOT.
707 * mini.c (mini_method_compile): Fix some problems with llvm+aot+clauses.
709 * mini-ops.h (OP_IMPLICIT_EXCEPTION): New opcode marking the place where an
710 implicit exception can occur.
712 * ir-emit.h (MONO_EMIT_NEW_IMPLICIT_EXCEPTION): New macro to emit an
713 OP_IMPLICIT_EXCEPTION instruction.
715 * ir-emit.h (MONO_EMIT_NEW_CHECK_THIS): New macro.
717 * method-to-ir.c: Use MONO_EMIT_NEW_CHECK_THIS in a few places.
719 * mini-llvm.c: Handle OP_IMPLICIT_EXCEPTION by disabling llvm if it occurs
720 inside a protected block.
722 * mini-llvm.c: Revert the last change, the signature of monitor entry/exit
723 trampolines doesn't include the argument.
725 * mini-llvm.c (mono_llvm_emit_method): Enable calls to monitor entry/exit
726 trampolines on amd64.
728 * mini-amd64.h (MONO_ARCH_MONITOR_OBJECT_REG): Use MONO_AMD64_ARG_REG1 instead
731 * mini.c (mini_method_compile): Add some comments as to why LLVM is currently
732 disabled for methods with clauses.
734 * mini-llvm.c: Enable support for catch clauses.
736 * mini-exceptions.c (mono_resume_unwind): New function to resume unwinding at the
737 end of an LLVM compiled finally clause.
738 (mono_handle_exception_internal): Save the exception handling state in TLS
739 before calling an LLVM compiled finally clause, so mono_resume_unwind () can
740 resume unwinding from that point.
742 * unwind.c (mono_unwind_get_ops_from_fde): Rename this to
743 mono_unwind_decode_fde, decode the Language Specific Data Area (LSDA) too,
744 to obtain the addresses of the exception handling regions.
746 * mini-llvm.c: Add beginnings of support for exception handling, currently only
747 finally clauses are supported.
749 * mini.c (mini_method_compile): Add support for LLVM code with exception
752 2009-12-12 Zoltan Varga <vargaz@gmail.com>
754 * mini-llvm.c (mono_llvm_emit_method): Allocate the 'pindexes' array with the
757 2009-12-12 Zoltan Varga <vargaz@gmail.com>
759 * debugger-agent.c: Encode the this argument of vtype methods as a struct, not
762 2009-12-11 Zoltan Varga <vargaz@gmail.com>
764 * driver.c: Applied patch from Matt McClellan (matt@mc-c.net). Add a check
765 for 2 parameter sched_setaffinity in older glibc versions. Fixes
768 2009-12-11 Marek Habersack <mhabersack@novell.com>
770 * method-to-ir.c (mini_redirect_call): do not redirect the
771 InternalAllocateStr internal call if string profiling is enabled.
773 2009-12-10 Zoltan Varga <vargaz@gmail.com>
775 * aot-compiler.c (add_wrappers): Avoid generating synchronized wrappers for
778 * unwind.h: Rename this to mini-unwind.h to avoid conflicts with the gcc
779 unwind.h header file.
781 * tramp-x86.c (mono_arch_patch_callsite): Patch the code when using valgrind,
782 newer valgrind versions seems to handle this fine.
784 2009-12-09 Zoltan Varga <vargaz@gmail.com>
786 * debugger-agent.c (start_runtime_invoke): Fix a crash if this is called
787 on the debugger thread.
789 2009-12-08 Zoltan Varga <vargaz@gmail.com>
791 * mini-llvm.c (mono_llvm_emit_method): Add more SIMD opcodes.
793 * mini.c (mono_print_method_from_ip): Fix the lookup of trampolines.
795 * mini-codegen.c (mono_local_regalloc): Allow non-call opcodes with cloc:c.
797 * cpu-<ARCH>.md: Make call_handler clob:c.
799 * mini.c: Reenable SSA for methods with clauses.
801 * mini.c (mini_method_compile): Disable SSA for now for methods with clauses,
802 as it causes failures on x86.
804 2009-12-08 Sebastien Pouliot <sebastien@ximian.com>
806 * driver.c: Fail gracefully with --compile-all if mono_method_signature
807 returns NULL (e.g. a bad assembly).
809 2009-12-08 Geoff Norton <gnorton@novell.com>
811 * debugger-agent.c: Refactor the mono_runtime_invoke guarding against
812 stepping out into native code. There were issues with nested invokes
815 2009-12-07 Zoltan Varga <vargaz@gmail.com>
817 * mini.c (mini_method_compile): Do the disable_llvm checks early
818 and avoid the LLVM compile pass if the checks fail.
820 * mini.c ssa.c abcremoval.c: Enable SSA for methods with exception clauses.
822 * mini-llvm.c: Put our methods/globals into the 'llvm.used' array, so the
823 LLVM optimizations don't try to remove them.
825 * aot-compiler.c (emit_llvm_file): Save the result of opt into a
826 different file so the original remains.
828 2009-12-06 Zoltan Varga <vargaz@gmail.com>
830 * mini-llvm.c mini.c: Fix alignment issues with SIMD vars.
832 * aot-runtime.c (decode_arm_exidx): Handle most descriptors created by gas.
834 * aot-runtime.c (decode_arm_exidx): Refactor this into two functions, add
835 support for non-inline unwind descriptors.
837 2009-12-07 Geoff Norton <gnorton@novell.com>
839 * debugger-agent.c: Darwin can colesce signals, so we need to handle
840 the interrupt_count slightly differently. Native threads were never
843 2009-12-05 Zoltan Varga <vargaz@gmail.com>
845 * aot-runtime.c (decode_arm_exidx): New function to initialize a MonoJitInfo
846 based on the contents of the ARM .exidx section. Not yet used since llvm doesn't
847 yet generate this info.
849 * mini-llvm.c: Fix the conversion of call results if they are unsigned.
851 * debugger-agent.c (buffer_add_value): Treat I/U as a valuetype, so the
852 client can distinguish between intptrs and longs.
854 2009-12-05 Zoltan Varga <vargaz@gmail.com>
856 * aot-compiler.c (emit_trampoline): Emit the trampoline info into the global
859 * aot-runtime.c (load_function): Update after the change above.
861 * mini.h: Bump AOT file format version.
863 * method-to-ir.c (mono_method_to_ir): Disallow the delegate optimization
864 if the delegate class is dynamic.
866 * method-to-ir.c (handle_delegate_ctor): Allow the method_code optimization
867 in gshared code too using the new rgctx info type
868 MONO_RGCTX_INFO_METHOD_DELEGATE_CODE.
870 2009-12-04 Geoff Norton <gnorton@novell.com>
872 * debugger-agent.c: When doing a func-eval invoke on a suspended runtime,
873 we need to track the original suspend count so the thread properly
874 wakes up in resume_thread.
876 2009-12-04 Zoltan Varga <vargaz@gmail.com>
878 * method-to-ir.c (handle_delegate_ctor): Add support for using this from gshared
881 * generics.cs: Add a test.
883 * method-to-ir.c (emit_get_rgctx_method): Make this work even if context_used
884 is 0. Simplify a lot of code using this.
886 * mini-trampolines.c (mono_delegate_trampoline): Call
887 mono_create_static_rgctx_trampoline () before saving the final address in
888 delegate->method_code, to avoid calling it each time a delegate is first called.
890 * method-to-ir.c (mono_method_to_ir): Allow fast delegate creation for methods
891 which need static rgctx trampolines.
893 * mini-trampolines.c (mono_create_static_rgctx_trampoline): Use a cache
894 keyed on the method+addr pair, since addr could be either the method addr or
895 an unbox trampoline in the AOT case. Fixes #560246.
897 2009-12-03 Zoltan Varga <vargaz@gmail.com>
899 * mini.c (mini_method_compile): Call handle_exception_clauses () in the same
900 place it was called before too.
902 2009-12-03 Zoltan Varga <vargaz@gmail.com>
904 * mini.c (mono_jit_runtime_invoke): Avoid the call to mono_class_setup_vtable ()
905 if no security manager is present, to speed up the AOT case. Call
906 mono_class_vtable () full with raise_on_error == TRUE instead.
908 2009-12-03 Zoltan Varga <vargaz@gmail.com>
910 * mini.c (mini_method_compile): Call handle_exception_clauses earlier so
911 the local optimization passes can take its result into account. Fixes
914 * exceptions.cs: Add a test.
916 2009-01-24 Steven Munroe <munroesj@us.ibm.com>
918 This patch is contributed under the terms of the MIT/X11 license
920 * cpu-ppc64.md (load_memindex): Add loadi8_memindex.
922 2009-12-03 Zoltan Varga <vargaz@gmail.com>
924 * mini.h (MonoInst): Remove unused 'ssa_op' field.
926 * debugger-agent.c: Rework the handling of stack traces of running threads to
927 avoid crashes if compute_frames () tries to walk the stack of running thread.
929 * mini.c (mono_print_method_from_ip): Use mini_jit_info_table_find.
931 * mini-exceptions.c (mono_jit_walk_stack_from_ctx_in_thread): Set frame->lmf.
933 * mini.h (StackFrameInfo): Add an 'lmf' field.
935 2009-12-02 Zoltan Varga <vargaz@gmail.com>
937 * debugger-agent.c (suspend_current): Always set really_suspended.
939 * debugger-agent.c (clear_event_request): Clear method entry/exit requests too.
941 * exceptions-x86.c (mono_arch_get_restore_context): Restore EAX too.
943 2009-12-01 Zoltan Varga <vargaz@gmail.com>
945 * debugger-agent.c (vm_commands): Don't allow invokes on threads which are not
948 2009-12-01 Zoltan Varga <vargaz@gmail.com>
950 * cpu-ppc64.md (store_memindex): Add storei8_memindex.
952 2009-12-01 Rodrigo Kumpera <rkumpera@novell.com>
954 * mini-trampolines.c: Fix MSVC build.
956 2009-12-01 Rodrigo Kumpera <rkumpera@novell.com>
958 * mini-trampolines.c: Check for mono_method_get_vtable_slot failures.
960 2009-11-30 Zoltan Varga <vargaz@gmail.com>
962 * mini-arm.c (mono_arch_lowering_pass): Fix an assert which is hit when
963 the instruction following an OP_FCOMPARE is optimized away.
965 2009-11-30 Zoltan Varga <vargaz@gmail.com>
967 * aot-compiler.c (arch_emit_autoreg): Extract the auto-registration code from
968 emit_autoreg () into this arch-specific function.
970 * aot-compiler.c (emit_exception_debug_info): Don't emit the length of the
971 code, it is no longer needed.
973 * aot-runtime.c (decode_exception_debug_info): Don't read the code length.
975 * mini.h: Bump AOT file format version.
977 * aot-runtime.c (mono_aot_find_jit_info): Compute the length of the method
978 using the sorted_code_offsets array, instead of reading it from the
979 exception debug info.
980 (load_method): Call mono_aot_find_jit_info instead of
981 decode_exception_debug_info ().
983 * aot-compiler.c (emit_exception_debug_info): Emit whenever the method was
984 LLVM compiled as a flag.
986 2009-11-29 Zoltan Varga <vargaz@gmail.com>
988 * debugger-agent.c (resume_thread): Fix a warning.
990 * aot-compiler.c: Add an option to set the number of static rgctx trampolines
993 2009-11-28 Zoltan Varga <vargaz@gmail.com>
995 * aot-compiler.c aot-runtime.c: Get rid of a few global symbols, move their
996 contents to MonoAotFileInfo.
998 2009-11-27 Zoltan Varga <vargaz@gmail.com>
1000 * aot-compiler.c aot-runtime.c: Reorganize the AOT file format once again.
1001 Put all binary data into a giant blob, similarly to the way .net assemblies
1002 store binary data. Emit offset tables in a compact form to reduce their size.
1004 * mini.h: Bump AOT file format version.
1006 * aot-compiler.c (emit_globals_table): Use temp_prefix instead of .L in a few
1009 * aot-compiler.c (emit_globals_table): Emit a hash table for the globals, to
1010 avoid linear searches at runtime.
1012 * aot-runtime.c (find_symbol): Update this to use the hash.
1014 * mini.h: Bump AOT file format version.
1016 2009-11-26 Zoltan Varga <vargaz@gmail.com>
1018 * aot-compiler.c (emit_klass_info): Save whenever the class has a generic
1021 * aot-runtime.c (decode_cached_class_info): Set the is_generic_container field
1024 * aot-compiler.c (mono_compile_assembly): Add a 'stats' option to print out
1025 the distribution of got slot types.
1027 * mini.h (MonoDebugOptions): Add 'explicit_null_checks' option.
1029 * method-to-ir.c: Add support for generating explicit null checks.
1031 2009-11-25 Zoltan Varga <vargaz@gmail.com>
1033 * debugger-agent.c (vm_commands): Implement EXIT by invoking Environment.Exit ()
1034 on a random thread if possible.
1036 * aot-runtime.c (mono_aot_plt_resolve): Clean up the handling of function
1037 descriptors a bit, add comments, handle RGCTX_FETCH/GENERIC_CLASS_INIT_TRAMPOLINE
1040 * exceptions-ppc.c (mono_arch_find_jit_info_ext): Use mgreg_t as the type of
1041 regs. Pass the real size of the regs array to mono_unwind_frame ().
1043 * unwind.c (mono_unwind_frame): Remove an incorrect assert, add more correct
1046 2009-11-24 Geoff Norton <gnorton@novell.com>
1048 * mini-darwin.c: Work around apple bug rdar://7209349 See
1049 http://openradar.appspot.com/7209349 for details. Synopsis,
1050 CoreFoundation SIGTRAP's if you dlopen it off the main thread if its
1051 never been initialized before.
1053 2009-11-24 Zoltan Varga <vargaz@gmail.com>
1055 * tramp-arm.c: Use blx instead of mov pc, reg to improve support for thumb.
1057 * mini-arm.c (mono_arm_thumb_supported): New helper function.
1059 2009-11-24 Zoltan Varga <vargaz@gmail.com>
1061 * cfold.c (mono_constant_fold_ins): Fix a problem in the previous change,
1062 OP_SHL_IMM is not 32 bit.
1064 2009-11-24 Zoltan Varga <vargaz@gmail.com>
1066 * aot-compiler.c (encode_patch): Fix the encoding of R8 on big-endian systems.
1068 2009-11-24 Zoltan Varga <vargaz@gmail.com>
1070 * aot-compiler.c: Avoid infinite recursion when generic virtual recursion is
1073 * debugger-agent.c (resume_vm): Signal the suspend_cond even if suspend_count
1074 > 0 since some threads can resume if their resume_count is > 0.
1075 (invoke_method): Avoid reading freed memory.
1077 * debugger-agent.c (process_suspend): Extract the suspend code from
1078 process_single_step_inner () to a separate function. Rework the code to prevent
1079 races between this function and thread interrupts.
1081 * debugger-agent.c (suspend_current): Check the resume_count field instead
1082 of resume_one so suspends+resumes during single threaded invokes work
1085 2009-11-23 Zoltan Varga <vargaz@gmail.com>
1087 * aot-compiler.c (emit_llvm_file): Enable some llvm optimizations which seem
1088 to make the generated code smaller.
1090 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Add a code
1091 sequence generated by recent LLVM versions.
1093 * mini-llvm.c: Add support for a few simple cases which weren't supported
1096 * mini-trampolines.c (mono_magic_trampoline): Don't call
1097 mono_arch_get_vcall_slot () when llvm is enabled.
1099 * aot-compiler.c (emit_llvm_file): Add code to run the 'opt' llvm tool.
1101 * mini-trampolines.c (mono_magic_trampoline): Extract the bulk of this function
1102 into a new function called common_call_trampoline () which is used by the
1103 llvm vcall trampoline as well.
1105 * debugger-agent.c: Implement single threaded invokes.
1107 * debugger-agent.c: Revert change which broke the agent on linux.
1109 * method-to-ir.c (inline_method): Prevent infinite recursion. Fixes
1112 * generics.cs: Add a test.
1114 2009-11-22 Zoltan Varga <vargaz@gmail.com>
1116 * debugger-agent.c: Fix the cygwin build.
1118 2009-11-21 Zoltan Varga <vargaz@gmail.com>
1120 * cprop.c: Remove this unused file.
1122 2009-11-21 Zoltan Varga <vargaz@gmail.com>
1124 * cfold.c (mono_constant_fold_ins): Fix constant folding of shr_imm. Fixes
1127 * basic.cs: Add a test.
1129 2009-11-21 Zoltan Varga <vargaz@gmail.com>
1131 * method-to-ir.c (mono_method_to_ir): Use mono_use_llvm instead of ENABLE_LLVM
1134 2009-11-20 Zoltan Varga <vargaz@gmail.com>
1136 * mini.c mini-trampolines.c driver.c: Add a 'mono_use_llvm' flag to control
1137 whenever the runtime uses LLVM code. Add a '--llvm' command line option to set
1138 it. Use this flag to control llvm related code paths instead of #ifdef
1139 ENABLE_LLVM, so a runtime configured without --enable-llvm can use LLVM compiled
1142 * aot-runtime.c aot-compiler.c: Add a 'flag' field to MonoAotFileInfo.
1144 * mini.h: Bump AOT file format version.
1146 * tramp-ppc.c (mono_arch_create_generic_class_init_trampoline_full): These
1147 receive their argument in MONO_ARCH_VTABLE_REG, not in the first argument reg.
1149 * debugger-agent.c (create_event_list): Fix a crash if an empty assembly list
1150 was used as an assembly filter.
1152 2009-11-19 Zoltan Varga <vargaz@gmail.com>
1154 * unwind.c: Fix support for ppc.
1156 * exceptions-ppc.c (mono_arch_find_jit_info): Change this to use dwarf frame
1157 unwind info. Change to the mono_arch_find_jit_info_ext () interface.
1159 2009-11-19 Zoltan Varga <vargaz@gmail.com>
1161 * mini-ppc.c (mono_arch_emit_prolog): Fix a copy-paste error to fix the ppc64
1163 (mono_arch_cpu_init): Don't set cpu_hw_flags to 0 at the end, this was somehow
1164 added by the ps3 changes.
1166 2009-11-19 Zoltan Varga <vargaz@gmail.com>
1168 * mini-gc.c: Resurrect this, so at least it compiles.
1170 * debugger-agent.c (assembly_commands): Implement GET_NAME command.
1172 2009-11-18 Zoltan Varga <vargaz@gmail.com>
1174 * debugger-agent.c (mono_debugger_agent_handle_exception): Pass a MonoJitInfo to
1175 create_event_list () so assembly filters can be used.
1177 * exceptions-ppc.c (mono_arch_find_jit_info): Fix the restoration of registers
1180 2009-11-17 Zoltan Varga <vargaz@gmail.com>
1182 * debugger-agent.c (mono_debugger_agent_breakpoint_hit): Fix a warning.
1183 (mono_debugger_agent_thread_interrupt): Make this return FALSE if the agent
1186 * aot-compiler.c (add_generic_instances): Emit instances of common generic
1187 classes for char/bool too.
1189 * debugger-agent.c (DebuggerTlsData): Honor the DISABLE_SOFT_DEBUG option.
1191 * debugger-agent.c (DebuggerTlsData): Add a 'really_suspended' flag, not yet
1194 * debugger-agent.c: Add some definitions to make backporting to 2.6 easier.
1197 2009-11-15 Andreas Faerber <andreas.faerber@web.de>
1199 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Signature fix.
1201 Code contributed under MIT/X11 license.
1203 2009-11-14 Zoltan Varga <vargaz@gmail.com>
1205 (mono_debugger_agent_thread_interrupt): Save the context so stacktraces for
1206 threads in native code work.
1208 * debugger-agent.c: Pass the 'flags' argument to VM_INVOKE_METHOD earlier in
1209 the parameter list, so it can be acted upon by vm_commands (). Bump protocol
1212 2009-11-13 Jonathan Chambers <joncham@gmail.com>
1214 * debugger-agent.c: Implementation for Windows platform.
1216 * mini-x86.c: Add support for Windows. Use mono-* synchronization
1217 primitives. Use SEH to implement breakpoints and single stepping.
1219 * mini-x86.h: Enable soft debugger on Windows.
1221 Code contributed under MIT/X11 license.
1223 2009-11-13 Zoltan Varga <vargaz@gmail.com>
1225 * mini-amd64.c (emit_call_body): Disable usage of near calls when running
1226 under XEN. Fixes #522894.
1228 * patch-info.h: Add LLVM_IMT_TRAMPOLINE.
1230 * mini-llvm.c aot-compiler.c aot-runtime.c mini.c: Add support for making
1231 interface calls in LLVM AOT code.
1233 * aot-compiler.c mini-llvm.c: Abort llvm compilation if a non-encodable patch
1236 * mini-llvm.c: Add support for OP_VPHI.
1238 * objects.cs: Add a test.
1240 2009-11-13 Zoltan Varga <vargaz@gmail.com>
1242 * debugger-agent.c (mono_debugger_agent_single_step_event): Avoid a crash if
1243 this is called on the debugger thread.
1245 2009-11-12 Zoltan Varga <vargaz@gmail.com>
1247 * mini-llvm.c: Add soft-float support.
1249 * method-to-ir.c (mono_decompose_soft_float): Restart after decomposing an
1250 FCALL which returns an R4.
1252 * driver.c (mono_main): Add a missing '\n'.
1254 * mini-trampolines.c (mono_create_llvm_imt_trampoline): Fix the build on
1255 platforms which doesn't support the LLVM IMT trampoline.
1257 2009-11-11 Zoltan Varga <vargaz@gmail.com>
1259 * mini-llvm.c (mono_llvm_emit_method): Fix LOCALLOC.
1261 * mini-llvm-cpp.cpp: Update to latest LLVM SVN.
1263 * mini-llvm.c (mono_llvm_emit_method): Avoid creating plt entries for
1266 * aot-runtime.c: Don't define HAVE_DL_ITERATE_PHDR, configure now does that.
1268 2009-11-10 Zoltan Varga <vargaz@gmail.com>
1270 * aot-compiler.c aot-runtime.c: Change how mono_arch_find_jit_info () works.
1271 Instead of emitting a method_order table, sort the contents of the code_offsets
1272 table and do a binary search in the sorted table. The previous approach doesn't
1273 work with LLVM which emits methods in a arbitrary order.
1275 * aot-runtime.c: Add support for creating MonoJitInfo structures by searching
1276 in the .eh_frame section in ELF files.
1278 * mini.h: Bump corlib file format version.
1280 * mini-llvm.c aot-compiler.c: Add support for AOT to the LLVM back end.
1282 * exceptions-arm.c (mono_arch_get_call_filter_full): Update after the
1283 LDMIA->LDM macro name change.
1285 2009-11-09 Zoltan Varga <vargaz@gmail.com>
1287 * tramp-x86.c (mono_arch_get_llvm_imt_trampoline): Fix and enable this for
1290 * mini-llvm-cpp.cpp (JITMemoryManager): Fix compilation with LLVM 2.7
1293 * aot-compiler.c: Ditto.
1295 * mini-arm.c (mono_arch_allocate_vars): Fix the previous change by passing
1296 &align to mini_type_stack_size_full ().
1298 * mini-arm.c (mono_arch_emit_prolog): Implement support for varargs.
1300 * mini-ops.h: Add documentation for the OP_ARGLIST opcode.
1302 2009-11-08 Zoltan Varga <vargaz@gmail.com>
1304 * mini-arm.c: Compute the stack space used by arguments using
1305 mini_type_stack_size_full ().
1307 2009-11-08 Zoltan Varga <vargaz@gmail.com>
1309 * optflags-def.h: Remove dead TREEPROP optimization.
1311 2009-11-08 Rodrigo Kumpera <rkumpera@novell.com>
1313 * mini-ppc.h: Make mono compiler under FreeBSD/ppc64.
1315 Patch by Justin Hibbits <chmeeedalf@gmail.com>.
1317 2009-11-07 Zoltan Varga <vargaz@gmail.com>
1319 * driver.c (mono_jit_parse_options): New public API function to parse options
1320 as done by the runtime executable.
1322 * debugger-agent.c (buffer_add_cattrs): Fix reading an uninitialized variable
1323 when handling named arguments.
1325 2009-11-07 Zoltan Varga <vargaz@gmail.com>
1327 * mini-arm.c: Implement support for returning vtypes in registers, fix support
1328 for passing small vtypes in registers, make the CallInfo structures more
1329 similar to the code on the other platforms.
1331 * mini-arm.c (mono_arch_allocate_vars): Align small vtypes to 4 bytes too since
1332 the code in the prolog requires it.
1334 2009-11-06 Zoltan Varga <vargaz@gmail.com>
1336 * mini-arm.c debugger-agent.c: Android changes from Koushik K. Dutta
1337 (koush@koushikdutta.com).
1339 * mini-arm.c (handle_thunk): Add a domain argument to control the domain
1340 where the thunk memory should be allocated from. Fixes appdomain unloading
1343 2009-11-06 Zoltan Varga <vargaz@gmail.com>
1345 * mini-arm.c exceptions-arm.c: Make ctx->regs map directly to the 16 hardware
1346 registers, instead of r4..r11,ip,lr. Make restore_context () restore r0..r3 too.
1348 2009-11-05 Zoltan Varga <vargaz@gmail.com>
1350 * mini-amd64.c (mono_arch_output_basic_block): Don't allow OP_SEQ_POINT in
1351 AOT, as it is not implemented yet.
1353 * mini-x86.c (mono_arch_output_basic_block): Ditto.
1355 2009-11-05 Rodrigo Kumpera <rkumpera@novell.com>
1357 * debugger-agent.c: Fix windows build.
1359 2009-11-05 Zoltan Varga <vargaz@gmail.com>
1361 * debugger-agent.c (debugger_thread): Call mono_set_is_debugger_attached ()
1362 after the client connects/disconnects.
1364 * debugger-agent.c: Add an 'onthrow' option to start the debugger agent
1365 when an exception of a given type is thrown.
1367 * debugger-agent.c: Add a 'onuncaught' option to start the debugger agent
1368 only on an uncaught exception.
1370 * mini-exceptions.c: Notify the debugger agent on an uncaught exception.
1372 * debugger-agent.c: Add a 'launch' option.
1374 2009-11-05 Zoltan Varga <vargaz@gmail.com>
1376 * debugger-agent.c: Add a 'timeout' option.
1378 2009-11-05 Zoltan Varga <vargaz@gmail.com>
1380 * debugger-agent.c: Implement the 'server' and 'suspend' options supported by
1383 2009-11-05 Zoltan Varga <vargaz@gmail.com>
1385 * debugger-agent.c (set_breakpoint): Emit a log message.
1387 2009-11-04 Zoltan Varga <vargaz@gmail.com>
1389 * mini-arm.c: Fix the arm build.
1391 2009-11-04 Gonzalo Paniagua Javier <gonzalo@novell.com>
1393 * aot-compiler.c: don't leak the value returned from
1394 mono_type_full_name().
1396 2009-11-04 Gonzalo Paniagua Javier <gonzalo@novell.com>
1398 * debugger-agent.c: defer including mono-mutex.h until we know the
1401 2009-11-04 Jonathan Chambers <joncham@gmail.com>
1403 * debugger-agent.c: Changes to build on windows. Use mono-mutex instead
1404 of pthreads directly.
1406 * mini.c (mono_sigfpe_signal_handler): Changed signature of Windows
1407 exception handlers. Pass info argument.
1409 * mini.h: Adjust signatures of soft debugger functions to pass void*
1410 instead of siginfo_t. Adjust SIG_HANDLER_SIGNATURE on Windows.
1412 * mini-amd64.c (mono_arch_is_single_step_event): Adjust signature to pass void*
1413 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
1414 (mono_arch_is_breakpoint_event): Adjust signature to pass void*
1415 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
1417 * mini-amd64.h: Adjust MonoW32ExceptionHandler signature.
1419 * mini-x86.c (mono_arch_is_single_step_event): Adjust signature to pass void*
1420 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
1421 (mono_arch_is_breakpoint_event): Adjust signature to pass void*
1422 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
1424 * mini-x86.h: Adjust MonoW32ExceptionHandler signature.
1426 * exceptions-x86.c: Adjust W32_SEH_HANDLE_EX for new signature.
1428 * exceptions-amd64.c: Adjust W32_SEH_HANDLE_EX for new signature.
1430 * mono-semaphore.h: Skeleton implementation for Windows.
1432 Code contributed under MIT/X11 license.
1434 2009-11-04 Jonathan Chambers <joncham@gmail.com>
1436 * simd-intrinsics.c (simd_intrinsic_emit_setter): Unfix my fix.
1438 Code contributed under MIT/X11 license.
1440 2009-11-04 Jonathan Chambers <joncham@gmail.com>
1442 * simd-intrinsics.c (simd_intrinsic_emit_setter): Fix windows build.
1444 Code contributed under MIT/X11 license.
1446 2009-11-04 Zoltan Varga <vargaz@gmail.com>
1448 * aot-compiler.c (mono_save_xdebug_info): Bump the threshold for flushing
1449 debug info to 100 because 10 still slows down gdb too much.
1451 * method-to-ir.c (mono_method_to_ir): Avoid rethrowing thread abort exceptions
1452 inside runtime invoke wrappers. This avoids the need to call ResetAbort () on
1453 them in the wrappers.
1455 2009-11-03 Zoltan Varga <vargaz@gmail.com>
1457 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add an assert.
1459 * simd-intrinsics.c (simd_intrinsic_emit_setter): Fix a warning.
1461 * aot-runtime.c (mono_aot_get_method): Refactor some code into a new helper
1462 function mono_aot_get_array_helper_from_wrapper ().
1464 * aot-compiler.c (add_generic_class): Refactor the code a bit, really emit
1465 array helper methods.
1467 2009-11-03 Rodrigo Kumpera <rkumpera@novell.com>
1469 * simd-intrinsics.c (load_simd_vreg): Add extra argument to signal if
1470 the value was loaded from memory.
1472 * simd-intrinsics.c (simd_intrinsic_emit_setter): Store back to memory if
1473 the value was loader from there.
1475 * simd-intrinsics.c (simd_intrinsic_emit_shuffle): Fail correctly for Shuffle
1476 without constant swizzle.
1478 2009-11-02 Jonathan Chambers <joncham@gmail.com>
1480 * mini-amd64.c: Put soft debugger functions behind a
1481 #ifdef MONO_ARCH_SOFT_DEBUG_SUPPORTED.
1483 * mini-amd64.h: disable the soft debugger in windows.
1485 Code contributed under MIT/X11 license.
1487 2009-11-02 Jonathan Chambers <joncham@gmail.com>
1489 * mini-x86.c: Put soft debugger functions behind a
1490 #ifdef MONO_ARCH_SOFT_DEBUG_SUPPORTED.
1492 Code contributed under MIT/X11 license.
1494 2009-11-02 Jonathan Chambers <joncham@gmail.com>
1496 * exceptions-x86.c (win32_handle_stack_overflow): Fix parameters
1497 to mono_arch_find_jit_info_ext.
1499 Code contributed under MIT/X11 license.
1501 2009-11-03 Zoltan Varga <vargaz@gmail.com>
1503 * debugger-agent.c: Include netinet/in.h to fix the bsd build.
1505 * debugger-agent.c: Add support for filtering events by assemblies.
1507 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Return false if
1508 the agent is not enabled.
1510 2009-11-02 Gonzalo Paniagua Javier <gonzalo@novell.com>
1512 * exceptions-x86.c: hopefully last change to fix the windows build.
1513 This one courtesy of Jonathan Chambers.
1515 2009-11-02 Gonzalo Paniagua Javier <gonzalo@novell.com>
1517 * debugger-agent.c: remove unused function.
1519 2009-11-02 Gonzalo Paniagua Javier <gonzalo@novell.com>
1521 * debugger-agent.c: add #ifdefs for a few header files.
1522 * mini-x86.h: disable the soft debugger in windows.
1523 Step 1 of 2 to make this compile on windows with gcc.
1525 2009-11-02 Zoltan Varga <vargaz@gmail.com>
1527 * tramp-x86.c (mono_arch_get_llvm_imt_trampoline): Comment this out for now
1528 as it breaks the build.
1530 2009-07-01 Zoltan Varga <vargaz@gmail.com>
1532 Merge the soft debugger branch.
1534 * debugger-agent.h debugger-agent.c: New files containing the soft
1535 mode debugger module.
1537 * method-to-ir.c (mono_method_to_ir): Generate OP_SEQ_POINT opcodes
1538 at the appropriate locations.
1540 * mini-<ARCH>.c (mono_arch_output_basic_block): Handle OP_SEQ_POINT
1543 * mini-<ARCH>.c: Add new arch-specific functions to set/clear breakpoints,
1544 enable/disable single stepping.
1546 * exceptions-<ARCH>.c (mono_arch_find_jit_info_ext): New stack unwinding api
1547 which returns all information in a StackFrameInfo structure, and can handle the
1548 LMF frames added by the debugger.
1550 * mini-<ARCH>.h (MonoLMFExt): New structure containing additional information
1553 * mini-exceptions.c (mono_jit_walk_stack_from_ctx_in_thread): New stack
1554 walker function which works on a specific thread and passes a StackFrameInfo
1555 structure to its callback.
1557 * mini.c (mini_init): Initialize the debugger agent.
1559 * aot-compiler.c aot-runtime.c: Add soft-debug support.
1561 * mini-ops.h: Add OP_SEQ_POINT opcode.
1563 * driver.c (mono_main): Add new '--debugger-agent' option for passing
1564 arguments to the debugger agent.
1566 2009-11-02 Zoltan Varga <vargaz@gmail.com>
1568 * mini.c (mini_method_compile): Disable llvm for methods with an lmf here to
1571 * mini-llvm.c (mono_llvm_emit_method): Add support for OP_LOCALLOC.
1573 * tramp-x86.c (mono_arch_get_llvm_imt_trampoline): Implement this for x86.
1575 * mini.c (mini_init): Avoid using the IMT trampoline in the LLVM case.
1577 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add a static rgctx trampoline
1579 (mono_create_llvm_imt_trampoline): New function to create a trampoline which
1580 sets the IMT argument and makes a virtual call.
1582 * mini-llvm.c: Enable interface calls using the llvm imt trampoline.
1584 2009-11-01 Zoltan Varga <vargaz@gmail.com>
1586 * Makefile.am (llvm_sources): Enable the llvm option since it no longer breaks
1589 2009-10-30 Zoltan Varga <vargaz@gmail.com>
1591 * mini.c (mini_cleanup): Call profiler shutdown before shutting down the
1592 runtime. Fixes #551228.
1594 2009-10-29 Zoltan Varga <vargaz@gmail.com>
1596 * mini-x86.c (mono_arch_output_basic_block): Fix % 1. Fixes #550970.
1598 * basic.cs: Add a test.
1600 * method-to-ir.c (mono_method_to_ir): Use EMIT_NEW_LOAD_MEMBASE_TYPE to
1601 load vtypes instead if OP_LOADV_MEMBASE in the implementation of
1602 CONSTRAINED. Fixes #550964.
1604 * generics.cs: Add a test.
1606 2009-10-28 Mark Probst <mark.probst@gmail.com>
1608 * mini-posix.c (add_signal_handler): Use
1609 mono_gc_get_suspend_signal() instead of GC_get_suspend_signal().
1611 2009-10-28 Jerry Maine <crashfourit@gmail.com>
1613 Contributed under the terms of the MIT/X11 license by
1614 Jerry Maine <crashfourit@gail.com>.
1616 * mini-x86.c (mono_arch_cpu_enumerate_simd_versions): Added code to detect
1617 sse4a for simd intrinsics.
1619 * mini-amd64.c (mono_arch_cpu_enumerate_simd_versions): Added code to detect
1620 sse4a for simd intrinsics.
1622 2009-10-27 Zoltan Varga <vargaz@gmail.com>
1624 * ir-emit.h method-to-ir.c: Change a few _IMM macros to assign to inst_imm
1625 instead of inst_p1 which is not the same on ILP32 platforms.
1627 2009-10-24 Zoltan Varga <vargaz@gmail.com>
1629 * mini-ppc.c (mono_arch_emit_prolog): Load the current got address,
1630 not the mscorlib one before calling mono_get_lmf_addr.
1632 * tramp-ppc.c (mono_arch_create_trampoline_code_full): Fix the storing
1633 of the ip to the LMF.
1635 * method-to-ir.c (mono_method_to_ir): Fix the handling of the
1636 immediate in the op->op_imm optimization.
1638 * mini-ppc.c: Add a 'vtregs' field to ArgInfo to make the code easier to
1639 understand. VTypes now work, but are not abi compliant, as they are
1640 split into 4 byte parts instead of 8.
1641 (emit_memcpy): Fix the unrolled case to work on the PS3.
1643 * mini-ppc.c (get_delegate_invoke_impl): Fix this for the PS3.
1645 * aot-compiler.c (mono_compile_assembly): Make the autoreg option
1646 the default when static linking.
1648 * mini-ppc.c (mono_arch_emit_prolog): Fix handling of I8 arguments.
1650 * aot-compiler.c: Add an autoreg option to automatically register
1651 statically linked aot modules using ELF .ctors.
1653 * genmdesc.pl: Add __ppc64__ to allowed defines.
1655 2009-10-25 Zoltan Varga <vargaz@gmail.com>
1657 * mini-posix.c (add_signal_handler): Delay the GC suspend signal while
1658 executing a SIGSEGV handler on an altstack, since libgc can't handle that.
1660 2009-10-24 Mark Probst <mark.probst@gmail.com>
1662 * exceptions-x86.c (mono_arch_find_jit_info): Fix build.
1664 2009-10-24 Zoltan Varga <vargaz@gmail.com>
1666 * mini-exceptions.c (mini_jit_info_table_find): Add an 'out_domain' argument
1667 which will contain the domain where the method was found.
1669 * exceptions-<ARCH>.c mini-exceptions.c: Update callers of
1670 mini_jit_info_table_find ().
1672 * aot-compiler.c (xdebug_end_emit): Remove so stray debug code.
1674 * branch-opts.c (mono_if_conversion): Avoid running deadce if it is disabled.
1676 2009-10-22 Zoltan Varga <vargaz@gmail.com>
1678 * mini-x86.c (mono_arch_emit_prolog): Disable aot for methods with save_lmf
1679 set, its not supported yet.
1681 2009-10-22 Zoltan Varga <vargaz@gmail.com>
1683 * aot-runtime.c (mono_aot_get_method): Avoid asserting if a array generic
1684 iface wrapper is not found.
1685 (mono_aot_get_method): Ditto for GetGenericValueImpl.
1687 2009-10-21 Zoltan Varga <vargaz@gmail.com>
1689 * aot-runtime.c (mono_aot_get_method): Fix support for the IList<T> wrappers,
1690 which have a different name.
1692 * aot-runtime.c (mono_aot_get_method): Special case the array generic iface
1693 wrappers and Array.GetGenericValueImpl ().
1695 * aot-compiler.c: Avoid emitting some wrappers which are not needed anymore
1696 because of the change above.
1698 * generics.cs: Add a test for full aot + generic array ifaces.
1700 2009-10-19 Sebastien Pouliot <sebastien@ximian.com>
1702 * aot-compiler.c (emit_plt): Remove duplicate 'debug_sym' variable
1703 that hides the previous one.
1705 2009-10-18 Zoltan Varga <vargaz@gmail.com>
1707 * aot-compiler.c (can_marshal_struct): Allow some System.dll structs to be
1708 marshalled. Fixes #541623.
1710 2009-10-16 Zoltan Varga <vargaz@gmail.com>
1712 * aot-compiler.c (emit_extra_methods): Remove some asserts which are not needed.
1714 2009-10-15 Zoltan Varga <vargaz@gmail.com>
1716 * mini.c (mono_op_imm_to_op): Handle OP_AND/OR/XOR_IMM.
1718 2009-10-14 Massimiliano Mantione <massi@ximian.com>
1720 * mini-posix.c (sigprof_signal_handler):
1721 Implemented support for building stat call chans in different ways.
1723 2009-10-14 Massimiliano Mantione <massi@ximian.com>
1725 * mini-exceptions.c (mono_find_jit_info):
1726 Also check that a jit info has been found (fixes a profiler crash).
1728 2009-10-14 Massimiliano Mantione <massi@ximian.com>
1730 * mini.c (mono_codegen):
1731 Call mono_profiler_code_buffer_new with correct code address.
1733 2009-10-14 Zoltan Varga <vargaz@gmail.com>
1735 * driver.c (mono_main): Change the date in the copyright.
1737 2009-10-14 Mark Probst <mark.probst@gmail.com>
1739 * method-to-ir.c (mono_method_to_ir): Don't use a managed array
1740 allocator in shared generic code for open classes, because we
1741 can't get those classes' vtables. We need to make managed
1742 allocators not depend on the vtable at compile-time to solve this.
1744 2009-10-13 Martin Baulig <martin@ximian.com>
1746 * debug-mini.c (mono_debugger_trampoline_compiled): Add
1747 `const guint8 *trampoline' argument; send both the old and the new
1750 2009-09-30 Zoltan Varga <vargaz@gmail.com>
1752 * aot-compiler.c (add_wrappers): Add a runtime invoke wrapper which is used by
1753 mono_runtime_capture_context () without calling mono_runtime_invoke ().
1754 (can_marshal_struct): Skip structures with auto layout.
1756 * tramp-arm.c (GEN_TRAMP_SIZE): Increase this by 4.
1758 2009-10-02 Zoltan Varga <vargaz@gmail.com>
1760 * mini-sparc.c (mono_arch_emit_setret): Emit long return values using OP_LMOVE.
1761 (mono_arch_create_vars): Instead of allocating a stack slot by hand, allocate
1762 a variable to hold the stack slot used by the int<->float conversion opcodes.
1764 * mini-sparc.c (mono_arch_build_imt_thunk): Implement support for fail_tramp.
1766 2009-10-04 Zoltan Varga <vargaz@gmail.com>
1768 * aot-compiler.c (add_generic_class): Only add GetGenericValueImpl wrappers
1769 when using full-aot.
1771 2009-10-06 Zoltan Varga <vargaz@gmail.com>
1773 * aot-compiler.c (add_generic_class): Add an instance of GenericComparer<T> for
1774 each instance of Comparer<T>.
1776 * generics.cs: Add a new test.
1778 2009-10-09 Zoltan Varga <vargaz@gmail.com>
1780 * driver.c (parse_debug_options): Add a 'gdb' option.
1782 * mini.c (mini_parse_debug_options): Add a 'gdb' option.
1784 * image-writer.c: Add support for emitting the image into a memory buffer.
1786 * dwarfwriter.c: Add support for sharing one IL file between multiple images.
1788 * aot-compiler.c: Add support for registering debug info with GDB using the
1789 new JIT debugging interface in GDB 7.0. It can be turned on by setting
1790 MONO_XDEBUG to 'gdb'.
1792 2009-10-10 Zoltan Varga <vargaz@gmail.com>
1794 * aot-compiler.c (mono_save_trampoline_xdebug_info): Implement this for the
1797 2009-10-11 Zoltan Varga <vargaz@gmail.com>
1799 * aot-compiler.c (mono_save_xdebug_info): Emit a symbol for the method which
1800 can be used to set breakpoints in gdb.
1802 * image-writer.c (bin_writer_emit_writeout): Add support for setting the text
1803 segment to an absolute address.
1805 2009-10-13 Mark Probst <mark.probst@gmail.com>
1807 * method-to-ir.c: Use the managed array allocator method if
1810 2009-10-13 Bill Holmes <billholmes54@gmail.com>
1812 * aot-compiler.c : Fix the MSVC builds
1814 Code is contributed under MIT/X11 license.
1816 2009-10-13 Zoltan Varga <vargaz@gmail.com>
1818 * aot-compiler.c (mono_save_xdebug_info): Group methods into groups of 10 to
1819 avoid registering 1 symbol file per method with gdb.
1821 2009-09-29 Zoltan Varga <vargaz@gmail.com>
1823 * mini-sparc.c: Fix the handling of enums with base type long.
1825 * mini-sparc.c (mono_arch_output_basic_block): Fix IREM_UN_IMM.
1827 * mini-sparc.c (mono_arch_allocate_vars): Use mono_class_from_mono_type ()
1828 instead of using type->data.klass as the later doesn't work with generics.
1830 2009-09-25 Mark Probst <mark.probst@gmail.com>
1832 * method-to-ir.c, mini.h, mini-alpha.c, mini-amd64.c, mini-arm.c,
1833 mini-hppa.c, mini-ia64.c, mini-mips.c, mini-ppc.c, mini-s390.c,
1834 mini-s390x.c, mini-sparc.c, mini-x86.c: Thread.get_CurrentThread
1835 works differently now and we don't handle it in the JIT anymore.
1837 * mini.c, mini-exceptions.c, mini-posix.c, debug-debugger.c,
1838 debug-mini.c, tramp-amd64.c, tramp-x86.c: Changes resulting from
1839 the Thread class split.
1841 2009-09-25 Zoltan Varga <vargaz@gmail.com>
1843 * driver.c: Don't run tests with the obsolete treeprop optimization.
1845 * mini-sparc.c (mono_arch_create_vars): Make the component vars of a long ret
1846 variable volatile. Fixes #541577.
1848 * basic-calls.cs: Add a new test.
1850 * basic-long.cs: Remove tests which are now in basic-calls.cs.
1852 2009-09-24 Zoltan Varga <vargaz@gmail.com>
1854 * dwarfwriter.c (emit_debug_info_end): Disable this as it doesn't seem to
1855 work/required with recent iphone sdk versions.
1857 * aot-compiler.c (add_wrappers): Generate PtrToStructure wrappers for more
1860 * decompose.c (mono_decompose_vtype_opts): Avoid reading uninitialized memory
1861 in the VCALL decomposition code.
1863 2009-09-22 Zoltan Varga <vargaz@gmail.com>
1865 * mini-ia64.c (mono_arch_output_basic_block): Fix ISHR/ISHR_IMM.
1867 * basic.cs: Add a test.
1869 * mini-ia64.c (mono_arch_build_imt_thunk): Implement support the virtual
1872 * mini-exceptions.c (mini_jit_info_table_find): New helper function which
1873 searches all the domains of the current thread.
1875 * exceptions-<ARCH>.c: Use it. Fixes #539394.
1877 2009-09-21 Zoltan Varga <vargaz@gmail.com>
1879 * exceptions-arm.c (mono_arm_throw_exception): Set ctx->ebp to fp instead of sp
1880 so catching exceptions thrown in the same method works. Fixes exception17.exe.
1882 * tramp-arm.c (mono_arch_create_trampoline_code_full): Store NULL into lmf->method
1883 for non-jit trampolines.
1885 * mini.c (mono_jit_runtime_invoke): Allow string ctors with dyn runtime invoke.
1887 * aot-compiler.c (add_wrappers): Ditto.
1889 * mini-arm.c: Implement support for passing vtypes and floats, and increase
1890 the size of the param area used by dyn_call to 6 which covers the majority of
1893 * mini.c aot-compiler.c: Allow dyn_call for string methods except ctors.
1895 * mini-arm.c: Implement support for passing/receiving
1896 longs and receiving floats in the dyn_call code.
1898 * mini-amd64.c: Implement support for receiving vtypes in registers in
1901 * mini.c mini-amd64.c: Implement partial support for passing vtypes in
1904 2009-09-20 Zoltan Varga <vargaz@gmail.com>
1906 * mini-arm.c (get_call_info): Return more precise information in
1908 (dyn_call_supported): Use the information in CallInfo.
1910 * mini-arm.c: Enable support for returning vtypes in the dyn_call code.
1912 * mini.c mini-amd64.c: Enable support for returning vtypes in the dyn_call
1915 * mini-arm.c: Update after the dyn_call api changes.
1917 * mini.c (mini_create_jit_domain_info): Register a destructor function
1918 for the runtime_invoke_hash.
1920 * mini-amd64.c (mono_arch_get_dyn_call_args): Rename this to
1921 'mono_arch_dyn_call_start'. Pass the pointer to the return value buffer to
1923 (mono_arch_get_dyn_call_ret): Rename this to 'mono_arch_dyn_call_finish'.
1924 (dyn_call_supported): Simplify this by using get_call_info ().
1925 (mono_arch_dyn_call_free): New destructor function.
1927 * generics.cs: Remove a printf.
1929 * method-to-ir.c (mono_method_to_ir): Allocate some param area for DYN_CALL.
1931 * mini-arm.c: Add support for enum return values and passing a few arguments
1934 * mini.c (mono_jit_runtime_invoke): Add support for enum return values to
1937 * mini-amd64.c (mono_arch_get_dyn_call_ret): Ditto.
1939 * aot-compiler.c (add_wrappers): Add a few restrictions for the use of
1940 the dynamic invoke wrappers.
1942 * mini-arm.c: Implement OP_DYN_CALL for arm.
1944 * aot-compiler.c (add_wrappers): Avoid aot-ing runtime invoke wrappers
1945 supported by the dynamic runtime invoke wrapper.
1947 * aot-compiler.c aot-runtime.c: Add support for encoding the dynamic
1948 runtime invoke wrapper.
1950 * mini.c (mono_jit_runtime_invoke): Use the dynamic runtime invoke wrappers
1951 if possible when running with full-aot.
1953 * mini-ops.h: Add OP_DYN_CALL opcode.
1955 * mini-amd64.c method-to-ir.c: Add infrastructure for making method calls
1956 with dynamic arguments lists similar to libffi.
1958 2009-09-19 Zoltan Varga <vargaz@gmail.com>
1960 * method-to-ir.c: Fix the previous change on 64 bit platforms.
1962 * method-to-ir.c: Applied patch from Rodrigo Kumpera. Allow an i8 argument
1965 * iltests.il.in: Add a new test.
1967 2009-09-18 Zoltan Varga <vargaz@gmail.com>
1969 * aot-compiler.c (add_generic_instances): Add more instances of
1970 GenericEqualityComparer.
1972 2009-09-18 Rodrigo Kumpera <rkumpera@novell.com>
1974 * mini.c: Add asserts for mono_class_vtable calls that are not meant to fail.
1976 2009-09-18 Rodrigo Kumpera <rkumpera@novell.com>
1978 * method-to-ir.c: Handle failures from mono_class_vtable. Added some
1979 comments on some functions that now can fail.
1981 2009-09-17 Andrew Jorgensen <ajorgensen@novell.com>
1983 * Makefile.am: Add Info.plist to EXTRA_DIST
1985 2009-09-16 Zoltan Varga <vargaz@gmail.com>
1987 * method-to-ir.c (mono_method_to_ir): Allow AOT for CEE_LDTOKEN in
1988 static synchronized wrappers. Fixes #539500.
1990 2009-09-14 Rodrigo Kumpera <rkumpera@novell.com>
1992 * jit-icalls.c (mono_class_static_field_address): handle vtable failure
1995 2009-09-16 Zoltan Varga <vargaz@gmail.com>
1997 * mini-exceptions.c (mono_handle_exception_internal): Store the computed
1998 lmf before calling filter clauses as well. Fixes #539550.
2000 * exceptions.cs: Add a test.
2002 2009-09-14 Zoltan Varga <vargaz@gmail.com>
2004 * aot-compiler.c (add_generic_class): Add instances of
2005 Array.GetGenericValueImpl as well.
2007 * Makefile.am (fullaotcheck): Copy and aot more assemblies so linq
2010 * generics.cs: Add a fullaot linq test.
2012 2009-09-10 Zoltan Varga <vargaz@gmail.com>
2014 * aot-compiler.c (arch_emit_static_rgctx_trampoline): Don't clobber argument
2017 2009-09-10 Bill Holmes <billholmes54@gmail.com>
2019 * mini-trampolines.c (mono_delegate_trampoline) : Call
2020 mono_cominterop_get_invoke if the delegate target object
2023 Code is contributed under MIT/X11 license.
2025 2009-09-09 Sebastien Pouliot <sebastien@ximian.com>
2027 * method-to-ir.c: For CoreCLR throw a SecurityException if an
2028 internal call is defined outside platform code. Reduce code
2029 duplication with existing [Method|Field]AccessException
2031 2009-09-08 Rodrigo Kumpera <rkumpera@novell.com>
2033 * mini-x86.c (mono_arch_emit_call): Don't reduce stack usage by 4
2034 if the return value is a small struct passed on regs.
2036 2009-09-09 Zoltan Varga <vargaz@gmail.com>
2038 * cpu-arm.md mini-arm.c: Remove unused opcodes.
2040 * mini-codegen.c: Enable the cpu description validation for arm.
2042 2009-09-08 Zoltan Varga <vargaz@gmail.com>
2044 * basic-calls.cs: Move the test_0_float_load_and_store_with_big_offset ()
2045 test which depends on structs to objects.cs.
2047 * basic-calls.cs: Remove calls to Console.WriteLine and throws, since those
2048 require object model related stuff working.
2050 * cpu-x86.md mini-x86.c: Remove more unused opcodes.
2052 * mini-ops.h: Fix OP_BIGMUL instruction descriptions.
2054 * mini-codegen.c (mono_local_regalloc): Validate the cpu description
2055 against the instruction metadata in mini-ops.h. amd64 only for now.
2057 * mini-ops.h: Fix some instruction descriptions.
2059 * mini-ops.h mini-x86.c mini-amd64.c cpu-<ARCH>.md: Remove some
2060 unused instructions.
2062 2009-09-06 Zoltan Varga <vargaz@gmail.com>
2064 * exceptions.cs: Add a new test.
2066 2009-09-05 Rodrigo Kumpera <rkumpera@novell.com>
2068 * mini-x86.c (needs_stack_frame): OSX requires full frames to keep proper alignment.
2070 2009-09-06 Zoltan Varga <vargaz@gmail.com>
2072 * mini-llvm.c (mono_llvm_emit_method): Add a few more missing casts,
2073 skip empty phi opcodes.
2075 * mini-llvm.c (mono_llvm_emit_method): Handle unsigned volatile variables
2076 correctly by zero extending after loads. Skip methods containing calls
2077 to the monitor enter/exit trampolines.
2079 * tramp-x86.c (mono_arch_create_trampoline_code): Align the stack
2080 when calling mono_thread_force_interruption_checkpoint ().
2082 * mini.c (mini_method_compile): Disable llvm when AOT compiling.
2084 * tramp-amd64.c (mono_arch_patch_callsite): Add support for 32 bit ->
2086 (mono_arch_nullify_class_init_trampoline): Read 'buf' instead of 'code'.
2088 * mini-llvm.c (mono_llvm_emit_method): Add a few missing conversions so a
2089 bootstrap could run.
2091 2009-09-04 Zoltan Varga <vargaz@gmail.com>
2093 * mini.c (mini_init): Set callbacks.get_runtime_build_info ().
2095 2009-09-03 Zoltan Varga <vargaz@gmail.com>
2097 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Pass the start
2099 mono_breakpoint_clean_code () when using LLVM as the prologues generated by
2100 LLVM might be very short.
2102 * mini-x86.c (mono_arch_output_basic_block): Maintain stack alignment
2103 in OP_THROW/RETHROW.
2105 * exceptions-x86.c: Rewrite the throw trampolines so they maintain stack
2108 2009-09-03 Zoltan Varga <vargaz@gmail.com>
2110 * mini-amd64.c (mono_arch_get_vcall_slot): Pass the start of the method to
2111 mono_breakpoint_clean_code () when using LLVM as the prologues generated by
2112 LLVM might be very short.
2114 2009-09-01 Zoltan Varga <vargaz@gmail.com>
2116 * exceptions-x86.c (throw_exception): Fix the previous change by substracting
2117 the alignment for the value of sp.
2119 2009-09-01 Geoff Norton <gnorton@novell.com>
2121 * mini.c (mono_get_lmf_addr): Fix jit_thread_attach for native to
2122 managed wrappers in full aot.
2124 2009-08-31 Zoltan Varga <vargaz@gmail.com>
2126 * exceptions-x86.c (get_throw_exception): Align the stack on osx.
2128 2009-08-28 Zoltan Varga <vargaz@gmail.com>
2130 * mini-llvm-cpp.cpp mini-llvm.c: Update to latest llvm api.
2132 2009-08-25 Zoltan Varga <vargaz@gmail.com>
2134 * aot-compiler.c (emit_exception_debug_info): Emit ei->flags too.
2136 * aot-runtime.c (decode_exception_debug_info): Decode ei->flags from the
2139 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
2141 * aot-runtime.c aot-compiler.c: Emit exception causes fully so we don't
2142 depend on the info MonoMethodHeader which could be missing in IL stripped
2145 2009-08-25 Zoltan Varga <vargaz@gmail.com>
2147 * mini-arm.c (add_general): Fix the passing of 64 bit values on darwin, where
2148 they are only 4 byte aligned.
2150 2009-08-21 Zoltan Varga <vargaz@gmail.com>
2152 * mini-arm.c (mono_arch_allocate_vars): Use FP as the frame pointer as
2153 was done previously, since using SP causes too many problems.
2155 * exceptions-arm.c: Fix the handling of sp/fp so unwinding through
2156 frames without a frame pointer works.
2158 * mini-arm.c (mono_arch_get_global_int_regs): Avoid using V5 as a
2159 global register in methods with calls, since the calls can go through
2160 a static rgctx trampoline which doesn't save it.
2162 2009-08-19 Zoltan Varga <vargaz@gmail.com>
2164 * mini-arm.c (mono_arch_context_get_int_reg): Handle SP as well.
2166 2009-08-18 Zoltan Varga <vargaz@gmail.com>
2168 * aot-compiler.c (add_generic_instances): Fix the net 1.1 build.
2170 2009-08-18 Christian Hergert <chris@dronelabs.com>
2172 * method-to-ir.c: Fix warnings for uninitialized variables.
2174 2009-08-18 Christian Hergert <chris@dronelabs.com>
2176 * mini-exceptions.c:
2177 * aot-compiler.c: Fix printf warnings.
2179 2009-08-18 Zoltan Varga <vargaz@gmail.com>
2181 * aot-compiler.c (add_generic_instances): Add string[] wrapper methods.
2182 Add GetGenericValueImpl<string>.
2184 * aot-compiler.c (add_generic_instances): Add instances of
2185 GenericEqualityComparer<T> for primitive types. Only emit the array
2186 wrappers into the mscorlib image.
2188 2009-08-15 Zoltan Varga <vargaz@gmail.com>
2190 * aot-runtime.c (load_method): Rename 'aot_module' -> 'amodule'. Allocate
2191 the methods_loaded array using amodule->info->nmethods.
2193 * mini.h (MonoAotFileInfo): Add an 'nmethods' field.
2194 (MONO_AOT_FILE_VERSION): Bump this.
2196 * aot-compiler.c: Emit more generic instances allowing some parts of linq
2199 * aot-runtime.c (mono_aot_get_unwind_info): Handle the case when the
2200 MonoJitInfo doesn't belong to its methods aot image.
2202 2009-08-14 Zoltan Varga <vargaz@gmail.com>
2204 * mini-arm.c (mono_arch_allocate_vars): Use SP as the default frame reg.
2206 * mini-arm.c: Fix warnings.
2208 * mini-arm.c (mono_arm_emit_load_imm): Only emit a movt if needed.
2210 * mini-arm.c (mono_arm_emit_load_imm): Use movt/movw if the cpu
2213 2009-08-12 Zoltan Varga <vargaz@gmail.com>
2215 * aot-compiler.c (arch_emit_imt_thunk): Rework the arm code to
2216 avoid clobbering IP.
2218 * mini-trampolines.c (mono_magic_trampoline): Allocate a local to
2219 hold the trampoline argument, so its initial value is available during
2222 2009-08-11 Gonzalo Paniagua Javier <gonzalo@novell.com>
2225 * exceptions-hppa.c:
2227 * exceptions-s390x.c:
2228 * exceptions-mips.c:
2230 * exceptions-sparc.c:
2231 * exceptions-alpha.c:
2233 * mini-trampolines.c:
2235 * exceptions-s390.c: add and use #define's instead of sizeof()
2236 for MonoJitInfo and MonoJitInfoTable.
2238 2009-08-10 Gonzalo Paniagua Javier <gonzalo@novell.com>
2243 * tramp-x86.c: use a #define instead of sizeof() for a few
2244 structures that use a zero-length array.
2246 2009-08-07 Rodrigo Kumpera <rkumpera@novell.com>
2248 * method-to-ir.c (mono_method_to_ir/CEE_CONSTRAINED_): Handle the
2249 case when the method is dynamic. Fixes #529238.
2251 2009-08-06 Zoltan Varga <vargaz@gmail.com>
2253 * mini.c (mono_jit_compile_method_inner): Throw an exception instead
2254 of asserting when a method is JIT compiled in full-aot mode.
2256 2009-08-03 Jerry Maine <crashfourit@gmail.com>
2258 Contributed under the terms of the MIT/X11 license by
2259 Jerry Maine <crashfourit@gail.com>.
2261 * fixed wrong dates in changelog.
2263 2009-08-03 Jerry Maine <crashfourit@gmail.com>
2265 Contributed under the terms of the MIT/X11 license by
2266 Jerry Maine <crashfourit@gail.com>.
2268 * basic-simd.cs: added test for packed double square root.
2269 * cpu-amd64.md: added opcode info for packed double square root.
2270 * cpu-x86.md: added opcode info for packed double square root.
2271 * mini-ops.h: added IR opcode for packed double square root.
2272 * mini-x86.c: added IR to native translation code for packed double square root.
2273 * mini-amd64.c: removed todo for packed double square root.
2274 * simd-intrinsics.c: added method to IR opcode converstion for
2275 packed double square root.
2277 2009-08-03 Jerry Maine <crashfourit@gmail.com>
2279 Contributed under the terms of the MIT/X11 license by
2280 Jerry Maine <crashfourit@gail.com>.
2282 * mini-amd64.c: Added a change to help tell the difference as
2283 to what perpose the xmm register is being used--mainly to help
2285 * mini-amd64.h: Changed callee regs to use 15 out of 16
2286 (one used for special cases) xmm registers for both fp
2287 and simd ops. Added define to turn on new feature in the regalloc
2288 that allows fp and simd ops to share the xmm regs happily.
2289 * codegen.c: Added code to detect for which perpose an xmm reg is
2290 being used (fp or simd) and to translate back and forth to the
2291 correct logical reg bank (fp or simd) for 'spill load's.
2293 2009-08-03 Jerry Maine <crashfourit@gmail.com>
2295 Contributed under the terms of the MIT/X11 license by
2296 Jerry Maine <crashfourit@gail.com>.
2298 * basic-simd.cs: Added tests for stressing the regalloc when running with
2299 16 simd regs and when simd and fp ops share the same reg bank.
2301 2009-08-01 Mark Probst <mark.probst@gmail.com>
2303 * method-to-ir.c (mini_emit_stobj): If we call mono_value_copy()
2304 in shared generic code, we might have to look up the class in the
2305 RGCTX. If we use the class directly, compute its GC descriptor.
2307 2009-07-31 Rodrigo Kumpera <rkumpera@novell.com>
2309 * mini.c (mono_jit_runtime_invoke): Fix a warning.
2311 2009-07-31 Rodrigo Kumpera <rkumpera@novell.com>
2313 * mini.c (mono_jit_runtime_invoke): Initialize the class and
2314 check for errors. Fixed the case when the class with the Main
2317 2009-07-31 Jerry Maine <crashfourit@gmail.com>
2319 Contributed under the terms of the MIT/X11 license by
2320 Jerry Maine <crashfourit@gail.com>.
2322 * cpu-amd64.md: Fixed simple bug in machine discrition file.
2324 2009-07-31 Zoltan Varga <vargaz@gmail.com>
2326 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_IREM_UN_IMM.
2328 2009-08-30 Rodrigo Kumpera <rkumpera@novell.com>
2330 * method-to-ir.c: Fix naming of stelem and ldelem.
2332 2009-07-30 Zoltan Varga <vargaz@gmail.com>
2334 * driver.c (main_thread_handler): Check that the assembly loaded
2335 matches the filename when doing AOT.
2337 2009-07-30 Mark Probst <mark.probst@gmail.com>
2339 * mini.c: get_ip_from_sigctx installer has been removed, so don't
2342 * mini-x86.h, mini-amd64.h, mini-ppc.h: UCONTEXT macros moved (to
2343 utils/mono-sigcontext.h).
2345 * exceptions-amd64.c: Use the UCONTEXT_GREGS macro instead of an
2348 2009-07-29 Massimiliano Mantione <massi@ximian.com>
2350 * mini.c (mono_codegen):
2351 Call profiler hook to keep track of method code buffers.
2353 2009-07-27 Mark Probst <mark.probst@gmail.com>
2355 * method-to-ir.c: Invoke write barriers for the
2356 Interlocked.(Compare)Exchange JIT intrinsics.
2358 2009-07-26 Raja R Harinath <harinath@hurrynot.org>
2360 * Makefile.am (version.h): Fix issues when built out of tree.
2361 Remove some redundant 'grep's piped through 'sed's.
2363 Fri Jul 24 17:28:37 CEST 2009 Steven Munroe <munroesj@us.ibm.com>
2365 This patch is contributed under the terms of the MIT/X11 license
2367 * mini-ppc.c (mono_arch_output_basic_block):
2368 (OP_STOREI1_MEMBASE_REG): Handle 32-bit offsets combining addis
2369 for bits 32-47 with signed load/store diplacements for bits
2370 48-63. Use prefered base/offset order for indexed form.
2371 (OP_STOREI2_MEMBASE_REG, OP_STORE_MEMBASE_REG): Same.
2372 (OP_LOAD_MEMBASE, OP_LOADI4_MEMBASE, OP_LOADU4_MEMBASE,
2373 OP_LOADI1_MEMBASE, OP_LOADU1_MEMBASE, OP_LOADU2_MEMBASE,
2374 OP_LOADI2_MEMBASE): Same.
2375 (OP_STORER8_MEMBASE_REG, OP_LOADR8_MEMBASE,
2376 OP_STORER4_MEMBASE_REG, OP_LOADR4_MEMBASE): Same.
2377 (OP_STOREI1_MEMINDEX): Use prefered base/offset order for
2379 (OP_STOREI2_MEMINDEX, OP_STORE_MEMINDEX): Same.
2380 (OP_LOAD_MEMINDEX, OP_LOADI4_MEMINDEX, OP_LOADU4_MEMINDEX,
2381 OP_LOADU2_MEMINDEX, OP_LOADI2_MEMINDEX, OP_LOADU1_MEMINDEX,
2382 OP_LOADI1_MEMINDEX): Same
2383 (OP_LOADR4_MEMINDEX, OP_LOADR8_MEMINDEX, OP_STORER4_MEMINDEX,
2384 OP_STORER8_MEMINDEX): Same
2385 (OP_JMP): Use addis/addi sequence for int cfg->stack_usage
2387 (mono_arch_emit_prolog): Handle 32-bit offsets combining addis
2388 for bits 32-47 with signed load/store diplacements for bits
2389 48-63. Use prefered base/offset order for indexed form.
2391 Fri Jul 24 16:57:12 CEST 2009 Steven Munroe <munroesj@us.ibm.com>
2393 This patch is contributed under the terms of the MIT/X11 license
2395 * mini-ppc.c: Define PPC_MOVE_FPR_GPR and PPC_ISA_64.
2396 (mono_arch_get_vcall_slot): Fx pointer to int cast warning.
2397 (mono_arch_decompose_opts): Make OP_ICONV_TO_R4 and
2398 OP_ICONV_TO_R8 decompose conditional on !PPC_ISA_64.
2399 (mono_arch_output_basic_block) [OP_JMP]: Use ppc_load32 for
2400 cfg->stack_usage to avoid size warnings.
2401 (mono_arch_output_basic_block) [__mono_ppc64__]: Replace
2402 store/load sequence with mffgpr if PPC_MOVE_FPR_GPR is true.
2403 (mono_arch_output_basic_block) [!__mono_ppc64__]: For
2404 OP_ICONV_TO_R4 or OP_ICONV_TO_R8 and PPC_ISA_64 use fcfid
2406 (mono_arch_emit_prolog): Move mono_emit_unwind_op_def_cfa
2407 after code varible is initialized.
2408 Add g_assert ppc_is_imm16 for ainfo->offset. Handle
2409 ainfo->size == 8 when ainfo->offset !ppc_is_imm16.
2410 (mono_arch_emit_epilog):
2411 Move Use ppc_load32 for cfg->stack_usage to avoid size
2414 2009-07-24 Mark Probst <mark.probst@gmail.com>
2416 * method-to-ir.c: The write barrier doesn't do the store anymore,
2417 so we have always to emit it. Also, emit the wbarrier after the
2420 2009-07-24 Zoltan Varga <vargaz@gmail.com>
2422 * mini-arm.c (mono_arch_get_delegate_invoke_impls): Add a trampoline
2423 for argument count 3 too.
2425 2009-07-23 Zoltan Varga <vargaz@gmail.com>
2427 * mini.c (mono_jit_compile_method_with_opt): Add an 'ex' argument to let
2428 the caller handle the exceptions.
2429 (mono_jit_runtime_invoke): Handle exceptions thrown while compiling the
2430 method. Fixes #524498.
2432 2009-07-22 Geoff Norton <gnorton@novell.com>
2434 * mini-exceptions.c: Fix build on ia64.
2436 2009-07-22 Mark Probst <mark.probst@gmail.com>
2438 * mini-exceptions.c (ves_icall_get_frame_info): Use write
2441 2009-07-21 Zoltan Varga <vargaz@gmail.com>
2443 * mini-arm.c (mono_arch_emit_prolog): Fix thread attaching in aot
2446 2009-07-20 Zoltan Varga <vargaz@gmail.com>
2448 * basic-simd.cs (Main): Pass args to the test driver.
2450 2009-07-20 Geoff Norton <gnorton@novell.com>
2452 * mini-x86.h: Fix the x86 version guards to use Apple's
2453 properly defined macros.
2455 2009-07-20 Geoff Norton <gnorton@novell.com>
2457 * mini-x86.c: Fix --trace on darwin-x86 and other systems which require
2460 2009-07-20 Zoltan Varga <vargaz@gmail.com>
2462 * mini.c (mono_jit_runtime_invoke): Speed this up by adding a hash to
2463 MonoJitDomainInfo which maps MonoMethod's to a structure containing all
2464 the information which is needed for invokes, so only one locking+hash table
2467 * aot-compiler.c: Add a 'tool-prefix' option to be used when cross-compiling.
2469 * aot-compiler.c (add_generic_instances): Emit instances of
2470 GenericComparer<T> for primitive types.
2472 2009-07-19 Rodrigo Kumpera <rkumpera@novell.com>
2474 * mini-posix.c: Fix linux build.
2476 2009-07-19 Geoff Norton <gnorton@novell.com>
2478 * mini.h: Add prototypes for mono_runtime_syscall_fork and
2479 mono_gdb_render_native_backtraces
2480 * mini-darwin.c: Apple's syscall(SYS_fork) is very weird on x86,
2481 so we implement the sane semantics to the runtime here
2482 (mono_gdb_render_native_backtraces). Apple also uses an ancient gdb
2483 so we need to call it differently (mono_gdb_render_native_backtraces)
2484 * mini-posix.c: Move the old semantics from mini.c to the prototypes
2485 here for default implementations.
2486 * mini.c: Refactor mono_handle_native_sigsegv so that we can properly
2487 support Apple's weird syscall (SYS_fork) implementation and not busy
2488 loop in abort() on native crashes on OSX anymore.
2490 2009-07-18 Zoltan Varga <vargaz@gmail.com>
2492 * aot-runtime.c (load_method): Change the handling of the
2493 MONO_LASTAOT env variable so MONO_LASTAOT=0 means that no aot methods
2496 * mini.c (mono_patch_info_equal): Really fix the handling of RGCTX_FETCH.
2498 2009-07-17 Zoltan Varga <vargaz@gmail.com>
2500 * mini.c (mono_patch_info_equal): Revert the last change for now as it
2501 seems to break the aot tests.
2503 * mini.c (mono_patch_info_equal): Fix the handling of
2504 MONO_PATCH_INFO_RGCTX_FETCH.
2506 2009-07-16 Zoltan Varga <vargaz@gmail.com>
2508 * unwind.c: Use TARGET_AMD64 instead of __x86_64__.
2510 * mini.c (mono_patch_info_hash): Fix the handling of
2511 MONO_PATCH_INFO_INTERNAL_METHOD.
2512 (mono_patch_info_equal): Ditto.
2514 2009-07-16 Zoltan Varga <vargaz@gmail.com>
2516 * mini-llvm.c (mono_llvm_emit_method): Use module instead of ctx->module
2519 * mini-llvm.c: Add some infrastructure for AOT support.
2521 2009-07-15 Zoltan Varga <vargaz@gmail.com>
2523 * mini-llvm-cpp.c: Update to the latest llvm api.
2525 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Set the EnablePrettyStackTrace
2526 option to false to prevent llvm from installing signal handlers which
2529 2009-07-15 Rodrigo Kumpera <rkumpera@novell.com>
2532 * cpu-amd64.md: Revert previous change as those instructions
2533 take 2 separate arguments. Remember to read the arch docs more
2534 carefully next time.
2536 2009-07-15 Zoltan Varga <vargaz@gmail.com>
2538 * mini-llvm-cpp.cpp (mono_llvm_build_alloca): Update to latest llvm api.
2540 Wed Jul 15 17:20:27 CEST 2009 Paolo Molaro <lupus@ximian.com>
2542 * mini-ppc.c: exploit multiple load/store units if available (rest of
2543 the change from Steven Munroe (<munroesj@us.ibm.com>) first patch at
2544 http://bugzilla.novell.com/show_bug.cgi?id=487846).
2546 Wed Jul 15 16:24:57 CEST 2009 Paolo Molaro <lupus@ximian.com>
2548 * mini-ppc.c: integrate most of Steven Munroe (<munroesj@us.ibm.com>)
2549 first patch at http://bugzilla.novell.com/show_bug.cgi?id=487846.
2551 2009-07-14 Rodrigo Kumpera <rkumpera@novell.com>
2553 * cpu-x86.md: Fix missing clobbering from trancendental simd
2556 * cpu-amd64.md: Same.
2558 2009-07-14 Jerry Maine <crashfourit@gmail.com>
2560 Contributed under the terms of the MIT/X11 license by
2561 Jerry Maine <crashfourit@gail.com>.
2563 * basic-simd.cs: Added tests for single and doulble indexers.
2565 * cpu-amd64.md: Added simd opcode information.
2567 * mini-amd64.c: Added IR to native simd generation code.
2568 Added simd register names and function that returns them.
2570 * mini-amd64.h: Added marcos to turn on simd code compilation in
2571 amd64. Added max simd register count marco. Added caller/callee
2572 register mask marcos. Added marcos to use simd register bank.
2574 * mini.h: Added helper marco for shufling dwords and simple
2577 2009-07-14 Zoltan Varga <vargaz@gmail.com>
2579 * mini-llvm-cpp.cpp: Update to latest llvm SVN api.
2581 * Makefile.am (mono_LDADD): Pass LLVM_LDFLAGS to the linked.
2583 * unwind.c (mono_unwind_get_ops_from_fde): Make this return
2584 the length of the native code as well.
2586 * basic-simd.cs: Add a test for #521662.
2588 Mon Jul 13 17:58:50 CEST 2009 Paolo Molaro <lupus@ximian.com>
2590 * mini-ppc.c: fixed bug introduced by Steven's TLS changes.
2592 2009-07-13 Mark Probst <mark.probst@gmail.com>
2594 * mini.c: Register function for getting the IP from a signal
2595 context with metadata.
2597 2009-07-13 Zoltan Varga <vargaz@gmail.com>
2599 * method-to-ir.c (mono_method_to_ir): When calling a gshared method,
2600 call a generic class init trampoline if needed. Fixes #519336.
2602 * generics.cs: Add a test.
2604 2009-07-09 Mark Probst <mark.probst@gmail.com>
2606 * method-to-ir.c: When doing a call which might be remote from
2607 shared generic code to other shared code with open type arguments,
2608 get the remoting invoke wrapper from the RGCTX and do an indirect
2611 2009-07-03 Zoltan Varga <vargaz@gmail.com>
2613 * mini-trampolines.c (get_unbox_trampoline): Add an rgctx trampoline
2614 after the unbox trampoline in the full-aot case.
2616 2009-07-02 jonas echterhoff <jonas@unity3d.com>
2618 * mini.c: Move initialization of jit_mutex before debugger initialization
2623 * Info.plist: added Info.plist and link flag to enable the mono executable
2624 to access other processes. Requires codesigning of the executable to work.
2626 * mdb-debug-info32-darwin.s: The same as mdb-debug-info32.s, changed to
2631 2009-06-30 Zoltan Varga <vargaz@gmail.com>
2633 * driver.c (mini_regression): Handle loading errors. Fixes #508869.
2635 2009-06-29 Zoltan Varga <vargaz@gmail.com>
2637 * mini-exceptions.c (get_generic_context_from_stack_frame): Fix the case
2638 when the generic instance is an instantiation of a subclass of the
2639 methods class. Fixes #517166.
2641 2009-06-26 Zoltan Varga <vargaz@gmail.com>
2643 * mini-amd64.c (mono_arch_emit_prolog): Fix thread attaching in AOTed
2646 * mini.c (mono_jit_thread_attach): Allow domain to be NULL for calls from
2649 * CMakeLists.txt: Add minimal support for installation.
2651 2009-06-25 Zoltan Varga <vargaz@gmail.com>
2653 * aot-compiler.c (emit_and_reloc_code): Factor out the code to
2654 determine whenever a method is directly callable to a separate function.
2656 * mini-<ARCH>.c tramp-<ARCH>.c: Remove needless casts and add new
2657 needed ones as a result of the previous change.
2659 * mini-<ARCH>.c tramp-<ARCH>.c: Use mgreg_t* as the
2660 type of register arrays.
2662 * mini-trampolines.c tramp-<ARCH>.c aot-runtime.c: Use mgreg_t* as the
2663 type of register arrays.
2665 2009-06-24 Jerry Maine <crashfourit@gmail.com>
2667 Contributed under the terms of the MIT/X11 license by
2668 Jerry Maine <crashfourit@gail.com>.
2670 * mini-amd64.c: Added code to convert simd IR to native amd64 sse.
2672 2009-06-24 Zoltan Varga <vargaz@gmail.com>
2674 * aot-compiler.c (emit_plt): Define debug labels for most plt entries.
2676 2009-06-24 Neale Ferguson <neale@sinenomine.net>
2678 * mini-s390x.c: Correct LCONV_TO_Ix and ICONV_TO_Ix routines. Fix leave_method
2679 dump of structure return value. Fix some formatting.
2680 * cpu-s390x.md: Fix lengths of instruction sequences.
2681 * mini-s390.c: Minor formatting changes.
2683 2009-06-24 Zoltan Varga <vargaz@gmail.com>
2685 * mini-x86.h: Applied patch from Romain Tartiere (romain@blogreen.org).
2686 Use sigaction on freebsd as well.
2688 2009-06-23 Zoltan Varga <vargaz@gmail.com>
2690 * mini.h: Don't define MONO_ARCH_HAVE_TLS_GET to 0, as some code
2693 * mini.c (mini_init): Revert a change which breaks cross-compilation.
2695 2009-06-22 Mark Probst <mark.probst@gmail.com>
2697 * mini-ppc.c, cpu-ppc.md: Enable TLS on Darwin/G4.
2699 2009-06-22 Mark Probst <mark.probst@gmail.com>
2701 * mini.c, mini.h: Tell the runtime whether we support MONO_TLS.
2703 2009-06-20 Martin Baulig <martin@ximian.com>
2706 (MonoDebuggerThreadFlags): New enum typedef.
2707 (MonoDebuggerThreadInfo): Added `guint32 thread_flags'.
2708 (mono_debugger_thread_created): Added `gpointer func' argument;
2709 initialize the new `thread_flags' field.
2711 2009-06-18 Martin Baulig <martin@ximian.com>
2713 * debug-debugger.h (MonoDebuggerRuntimeFlags): New enum typedef.
2714 (MonoDebuggerInfo): Renamed the `dummy' field info `runtime_info'.
2717 (mini_debugger_set_attach_ok): New function; sets the attach-ok
2718 flag in `MONO_DEBUGGER__info.runtime_info'.
2721 (mono_main): Call mini_debugger_set_attach_ok() if generics
2722 sharing is disabled.
2724 2009-06-22 Zoltan Varga <vargaz@gmail.com>
2726 * aot-compiler.c (add_wrappers): Fix a warning.
2728 * mini-ppc.c tramp-ppc.c exceptions-ppc.c aot-compiler.c: Update after
2729 the ppc load/store macro changes.
2731 2009-06-21 Zoltan Varga <vargaz@gmail.com>
2733 * tramp-ppc.c (mono_arch_patch_plt_entry): Implement this.
2735 * aot-compiler.c (mono_compile_assembly): Sanitize the plt symbol too,
2736 not just the got symbol.
2738 * mini-ppc.c aot-compiler.c unwind.c: Implement generation of unwind info
2741 * aot-compiler.c unwind.c: Add infrastructure for unwind support on
2744 * aot-compiler.c: Remove some fixmes.
2746 * driver.c (mono_main): Print a helpful message when cross-compiling.
2748 * mini.c (mini_init): Disable signal handlers when cross-compiling.
2750 * method-to-ir.c (initialize_array_data): Do the optimization if the
2751 target byte order is little endian, instead of the host byte order.
2753 * aot-compiler.c: Emit sizes for most symbols, only emit runtime-invoke
2754 wrappers into the mscorlib image, Emit a unique plt symbol for each
2755 image, emit symbols for plt entries.
2757 * image-writer.c (img_writer_emit_symbol_size): New function to emit
2760 2009-06-20 Zoltan Varga <vargaz@gmail.com>
2762 * aot-compiler.c (add_wrappers): Avoid calling
2763 mono_marshal_get_type_info () since it can assert for some types.
2765 * method-to-ir.c (mono_method_to_ir): Disable aot when some forms of
2766 ldtoken are used inside wrappers.
2768 * helpers.c: Add support for prefixing tools with the arch name.
2770 * mini.h (OP_LOADR_MEMBASE): New opcodes to load/store pointer sized
2771 quantities when using ilp32.
2773 * mini-codegen.c: Use OP_LOADR_MEMBASE/OP_STORER_MEMBASE for loading/storing
2774 spill slots. Use sizeof(mgreg_t) for the spill slot size.
2776 * image-writer.c: Use .long on ilp32.
2778 * aot-compiler.c: Use 32 bit loads on ilp32.
2780 2009-06-19 Zoltan Varga <vargaz@gmail.com>
2782 * tramp-ppc.c (mono_arch_create_trampoline_code): Fix the ppc build.
2784 * mini-ops.h: Use TARGET_POWERPC define for consistency.
2786 * patch-info.h: Add 'MSCORLIB_GOT_ADDR' patch type.
2788 * aot-compiler.c aot-runtime.c: Put the mscorlib got address into the
2789 second got slot of every aot image.
2791 * aot-compiler.c aot-runtime.c mini-trampolines.c: Add support for
2792 aot on platforms with function pointers.
2794 * mini-ppc.h mini-ppp.c cpu-ppc.md exceptions-ppc.c tramp-ppc.c: Add
2795 support for aot/full aot on ppc/ppc64.
2797 * tramp-<ARCH>.c (mono_arch_patch_plt_entry): Add 'got' and 'regs'
2798 arguments which are needed on ppc.
2800 * tramp-arm.c (mono_arch_nullify_class_init_trampoline): Add 'regs'
2803 * mini-trampolines.c aot-runtime.c: Update after the above changes.
2805 * liveness.c (BITS_PER_CHUNK): Use MONO_BITSET_BITS_PER_CHUNK.
2807 * regalloc2.c (BITS_PER_CHUNK): Ditto.
2809 * aot-compiler.c (emit_got_info): Fix reading unused memory.
2811 * ir-emit.h (alloc_dreg): Add a 'return -1' to quiet some compilers.
2813 2009-06-17 Geoff Norton <gnorton@novell.com>
2815 * aot-compiler.c: Ensure we dont try to close a null dwarf writer.
2817 2009-06-17 Zoltan Varga <vargaz@gmail.com>
2819 * dwarfwriter.c (mono_dwarf_writer_create): Add an 'appending' parameter
2820 to control whenever the dwarf writer is in xdebug or aot mode.
2821 (emit_class_dwarf_info): Use a separate abbrev for structures without
2824 * aot-compiler.c: Pass the appending parameter to
2825 mono_dwarf_writer_create ().
2827 * branch-opts.c (mono_merge_basic_blocks): Fix the case when bbn
2828 falls through to its next bblock. Fixes #513931.
2830 * iltests.il: Add a test.
2832 * dwarfwriter.c (mono_dwarf_writer_emit_base_info): Emit some line number
2833 infor even if emit_line is FALSE, as the apple linker seems to require it.
2835 * image-writer.c (asm_writer_emit_symbol_diff): Call get_label ().
2837 * dwarfwriter.c (emit_cie): Emit a separate symbol for the cie start, as
2841 2009-06-15 Zoltan Varga <vargaz@gmail.com>
2843 * exceptions-mips.c (mono_arch_get_throw_exception_by_name): Fix the
2846 2009-06-13 Zoltan Varga <vargaz@gmail.com>
2848 * mini.h (struct MonoBasicBlock): Add 'has_jump_table' and
2849 'has_call_handler' fields.
2851 * method-to-ir.c (mono_method_to_ir): Set them if needed.
2853 * branch-opts.c (mono_merge_basic_blocks): Avoid iterating through the
2854 first bblock if not needed. Fixes #512790.
2856 2009-06-11 Zoltan Varga <vargaz@gmail.com>
2858 * aot-compiler.c (mono_compile_assembly): Fix a warning.
2860 * aot-compiler.c (add_wrappers): Don't emit remoting-invoke-with-check
2863 * aot-runtime.c (mono_aot_get_method): Use the original method's code for
2864 remoting-invoke-with-check wrappers, which are not needed when running with
2865 full-aot, since it doesn't support remoting.
2867 2009-06-10 Zoltan Varga <vargaz@gmail.com>
2869 * aot-compiler.c (emit_got_info): Don't emit offsets for the plt got entries.
2871 * aot-compiler.c aot-runtime.c: Don't emit the first got offset in the
2872 method info, it is not used anymore.
2874 * mini.h: Bump AOT file format version.
2876 * aot-compiler.c (arch_emit_plt_entry): Make the arm plt entries one
2879 * aot-runtime.c (mono_aot_get_plt_info_offset): Update after the
2882 * tramp-arm.c (mono_arch_patch_plt_entry): Ditto.
2884 * mini.h: Bump AOT file format version.
2886 2009-06-10 Zoltan Varga <vargaz@gmail.com>
2888 * image-writer.c (asm_writer_emit_symbol_diff): Disable the
2889 TARGET_ASM_APPLE stuff for now, as it doesn't seem to work on the
2892 * mini-arm.c (mono_arch_output_basic_block): Fix the implementation
2893 of CKFINITE and FBGE for VFP.
2895 2009-06-09 Zoltan Varga <vargaz@gmail.com>
2897 * aot-compiler.c: Don't align code to 16 bytes on arm.
2899 * aot-compiler.c (emit_method_code): Emit the unbox trampolines right
2900 before the methods they belong to.
2902 * aot-runtime.c (mono_aot_plt_resolve): Avoid creating trampolines in
2903 the full-aot case if possible, since the trampoline will be called right
2906 * aot-compiler.c (mono_compile_assembly): Decrease the number of full aot
2907 trampolines to 1024 after the change above.
2909 * aot-compiler.c (arch_emit_specific_trampoline): Rework the arm
2910 trampoline to save 8 bytes per trampoline.
2912 * tramp-arm.c (mono_arch_create_trampoline_code_full): Update after the
2915 2009-06-08 Zoltan Varga <vargaz@gmail.com>
2917 * aot-compiler.c: Use acfg->temp_prefix instead of .L to prefix labels.
2919 2009-06-08 Martin Baulig <martin@ximian.com>
2922 (MonoDebuggerExceptionAction): Moved into debug-mini.h.
2923 (_mono_debugger_throw_exception): Don't make this static.
2924 (_mono_debugger_unhandled_exception): Likewise.
2925 (mono_debugger_handle_exception): Moved to mini-exceptions.c
2928 (MonoDebuggerExceptionAction): Moved here from debug-mini.c.
2929 (_mono_debugger_throw_exception): Add function prototype.
2930 (_mono_debugger_unhandled_exception): Likewise.
2933 (mono_handle_exception_internal): Added `MonoJitInfo **out_ji'
2934 arg; return the first exception handler if the exception is caught
2935 and we're running inside the debugger.
2936 (mono_debugger_handle_exception): Moved here from debug-mini.c;
2937 improve exception handle inside runtime-invoke, check whether the
2938 exception is actually caught in the method being invoked and not
2939 by the runtime-invoke-wrapper.
2941 2009-06-08 Zoltan Varga <vargaz@gmail.com>
2943 * image-writer.c: Improve support for the osx assembler.
2945 * dwarfwriter.c: Avoid the usage of subsections if the assembler doesn't
2948 2009-06-08 Martin Baulig <martin@ximian.com>
2951 (MonoDebuggerExceptionAction): Moved into debug-mini.h.
2952 (_mono_debugger_throw_exception): Don't make this static.
2953 (_mono_debugger_unhandled_exception): Likewise.
2954 (mono_debugger_handle_exception): Moved to mini-exceptions.c
2957 (MonoDebuggerExceptionAction): Moved here from debug-mini.c.
2958 (_mono_debugger_throw_exception): Add function prototype.
2959 (_mono_debugger_unhandled_exception): Likewise.
2962 (mono_handle_exception_internal): Added `MonoJitInfo **out_ji'
2963 arg; return the first exception handler if the exception is caught
2964 and we're running inside the debugger.
2965 (mono_debugger_handle_exception): Moved here from debug-mini.c;
2966 improve exception handle inside runtime-invoke, check whether the
2967 exception is actually caught in the method being invoked and not
2968 by the runtime-invoke-wrapper.
2970 2009-06-07 Zoltan Varga <vargaz@gmail.com>
2972 * image-writer.c (append_subsection): Don't align subsections of the
2973 debug_line section as a workaround.
2975 * dwarfwriter.c: Emit line number info in the AOT case as well.
2977 2009-06-06 Steven Munroe <munroesj@us.ibm.com>
2979 This patch is contributed under the terms of the MIT/X11 license
2981 * mini-ppc.c (mono_arch_emit_exceptions): Change assert to
2982 code_len <= code_size
2984 2009-06-06 Zoltan Varga <vargaz@gmail.com>
2986 * mini-mips.c (mips_emit_exc_by_name): Fix the mips build.
2988 2009-06-04 Zoltan Varga <vargaz@gmail.com>
2990 * aot-compiler.c aot-runtime.c: Delete references to static rgctx
2991 invoke wrappers, we now use trampolines instead.
2993 2009-06-04 Mark Probst <mark.probst@gmail.com>
2995 * mini-darwin.c: The exception thread must not be registered with
2998 2009-06-04 Mark Probst <mark.probst@gmail.com>
3000 * mini-gc.c: Disable the code because it makes SGen crash.
3002 2009-06-03 Zoltan Varga <vargaz@gmail.com>
3004 * aot-compiler.c (mono_compile_assembly): Handle file open errors gracefully
3005 instead of asserting.
3007 2009-05-31 Zoltan Varga <vargaz@gmail.com>
3009 * aot-compiler.c (mono_compile_assembly): Move the creation of the
3010 output file after the code has been compiled.
3012 2009-05-30 Zoltan Varga <vargaz@gmail.com>
3014 * tramp-ppc.c (mono_arch_get_static_rgctx_trampoline): Fix 64 bit support.
3016 2009-05-31 Zoltan Varga <vargaz@gmail.com>
3018 * aot-compiler.c aot-runtime.c: Get rid of the shared/non-shared got
3019 entries distinction to simplify the code.
3021 * mini.h: Bump AOT file format version.
3023 2009-05-28 Zoltan Varga <vargaz@gmail.com>
3025 * objects.cs: Fix the signature of one of the tests.
3027 * mini.c (mini_create_ftnptr): New helper function, moved here from
3029 (mini_get_addr_from_ftnptr): Ditto.
3030 (mini_init): Install the new helpers.
3032 2009-05-28 Martin Baulig <martin@ximian.com>
3034 Correctly initialize the debugger when embedding Mono.
3036 * mdb-debug-info32.s, mdb-debug-info64.s: Add a global variable
3037 `MONO_DEBUGGER__using_debugger' to the `.mdb_debug_info' section;
3038 see documentation in mini_debug_running_inside_mdb().
3041 (mini_debug_running_inside_mdb): New function to check whether
3042 we're running inside mdb.
3044 * mini.c (mini_init): Call mini_debugger_init() if we're running
3045 inside the debugger.
3047 * driver.c (mono_main): Moved the call to mini_debugger_init()
3048 into mini_init() to make this work when embedding Mono.
3050 * debug-debugger.c (mini_debugger_init): Warn about duplicate
3051 calls to mini_debugger_init().
3053 * mini.h: Rename mono_debugger_init() -> mini_debugger_init(),
3054 mono_debugger_main() -> mini_debugger_main() and put them inside a
3055 `MONO_DEBUGGER_SUPPORTED' conditional.
3057 2009-05-26 Rodrigo Kumpera <rkumpera@novell.com>
3059 * mini-trampolines.c: Kill mono_find_delegate_trampoline_by_addr as
3060 this is no longer in use.
3063 2009-05-26 Zoltan Varga <vargaz@gmail.com>
3065 * mini-sparc.c (add_outarg_load): Fix the sparc build.
3067 * aot-compiler.c (emit_method_code): Always write out C style symbols for
3070 2009-05-27 Martin Baulig <martin@ximian.com>
3072 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
3074 * mini-x86.c (mono_arch_output_basic_block): Fix the precision of
3075 long_conv_to_r_un to 64 bits.
3077 * cpu-x86.md: Increase the instruction size due to the changes.
3079 * iltests.il.in: Add regression test.
3083 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
3085 * objects.cs: Move the previous test from basic.cs to here.
3087 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
3089 * basic.cs: Add regression test for #506915.
3091 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
3093 * method-to-ir.c (mono_method_to_ir): When doing the ldobj+stobj
3094 optimization we must check the bb of the first byte of stobj as
3095 it's the only one set in cil_offset_to_bb.
3099 2009-05-25 Zoltan Varga <vargaz@gmail.com>
3101 * image-writer.c: Fix pointer directive on ppc64.
3103 2009-05-24 Zoltan Varga <vargaz@gmail.com>
3105 * image-writer.c (asm_writer_emit_section_change): Avoid using
3106 .bss subsections on ppc too.
3108 2009-05-23 Zoltan Varga <vargaz@gmail.com>
3110 * image-writer.c: Fix the definition of TARGET_ASM_....
3112 * image-writer.c: Fix the emission of assembler directives in the last
3115 * mini-ppc.c (mono_arch_emit_exceptions): Increase the size of the
3116 exception throwing code to accomodate ppc64.
3118 * tramp-ppc.c (mono_arch_get_nullified_class_init_trampoline): Increase the
3119 size to work on ppc64 too.
3121 * mini-ppc.h (MonoCompileArch): Enable static rgctx trampolines on ppc64
3124 * image-writer.c: Clean up the #ifdef hell a bit by adding defines for
3125 the assembler dialect instead of using platform specific defines.
3127 2009-05-22 Geoff Norton <gnorton@novell.com>
3129 * mini-arm.c (get_call_info): If a structure is split between the stack
3130 and argument registers, we should not advance the stack pointer by the entire
3131 native size, but just by the amount that spilled.
3133 2009-05-22 Zoltan Varga <vargaz@gmail.com>
3135 * mini-arm.c (get_call_info): Handle structures with alignment requirements
3138 2009-05-21 Zoltan Varga <vargaz@gmail.com>
3140 * aot-compiler.c (emit_extra_methods): Encode direct runtime invoke
3143 * aot-compiler.c (add_extra_method): Fix up the collection of extra
3144 methods so wrapper don't get added twice.
3145 (add_generic_instances): Don't add methods of arrays.
3147 * generics.cs: Mark one test as !FULLAOT.
3149 2009-05-21 Rodrigo Kumpera <rkumpera@novell.com>
3151 * mini-x86.c (emit_move_return_value): Remove unused vars.
3153 2009-05-21 Rodrigo Kumpera <rkumpera@novell.com>
3155 * mini-x86.c (mono_arch_emit_call): The decompose code now supports
3156 decomposing 8 bytes structs into a LCALL.
3158 * mini-x86.c (emit_move_return_value): We no longer push the vtype
3159 pointer for where to store the returned regs.
3161 * decompose.c (mono_decompose_vtype_opts): Fix the comment to properly
3164 Fixes #471747, #471751 and #4734530 (in fact, it's a bunch of dups).
3166 2009-05-20 Miguel de Icaza <miguel@novell.com>
3168 * aot-runtime.c (mono_aot_init): Use g_getenv to work on systems
3171 2009-05-21 Zoltan Varga <vargaz@gmail.com>
3173 * aot-compiler.c (add_wrappers): Add StructureToPtr/PtrToStructure wrappers.
3175 * basic.cs: Move the test_2_cprop_bug () test to generics.cs as it involves
3178 2009-05-20 Rodrigo Kumpera <rkumpera@novell.com>
3180 * local-propagation.c (mono_local_cprop): Avoid local propagation
3181 across paired add/sub if the first instruction dest reg is it's
3182 source reg. For example:
3184 int_add_imm R12 <- R12 [1] clobbers: 1
3185 int_sub_imm R42 <- R12 [1] clobbers: 1
3187 The cprop pass would wrongly const prop + 1 to int_sub_imm which doesn't
3188 maintain the math identify.
3192 2009-05-20 Andreia Gaita <avidigal@novell.com>
3194 * Makefile.am: avoid going on the network just to get the revision,
3197 2009-05-19 Massimiliano Mantione <massi@ximian.com>
3199 Fixed estimate for short branches on amd64 (they were off mark, and
3200 enabling call prolog-epilog instrumentations caused assertions).
3201 * mini.h (struct MonoBasicBlock): added max_length field to hold the
3202 estimate for the maximum length of this basic block.
3204 - mono_arch_emit_prolog: compute max_length for each basic block
3205 (instead of max_offset), and inflate size estimate also for entry bb
3206 in case of code instrumentation.
3207 - mono_arch_output_basic_block: get rid of "cpos" (the current
3208 estimated "position" in the code), and always use "offset" instead,
3209 which is accurate; at the beginning of the function quickly recompute
3210 max_offset for all the remaining blocks, starting from the current
3211 cfg->code_len (which is correct, and not estimated) and using the
3212 estimated block lengths computed previously.
3214 2009-05-17 Zoltan Varga <vargaz@gmail.com>
3216 * exceptions-ppc.c: Remove the caching from the trampoline creation
3217 functions, it is already done in the caller.
3219 * mini-trampolines.c (mono_llvm_vcall_trampoline): Fix the llvm build.
3221 * mini-ppc.h mini-arm.h mini-x86.h mini-amd64.h: Add
3222 MONO_ARCH_GSHARED_SUPPORTED define.
3224 * mini.c (mini_init): Use the MONO_ARCH_GSHARED_SUPPORTED define.
3226 * mini-arm.c mini.c: Get rid of the unused mono_arch_fixup_jinfo ()
3229 2009-05-16 Zoltan Varga <vargaz@gmail.com>
3231 * jit-icalls.c (mono_helper_compile_generic_method): Get rid of the
3232 call to mono_marshal_get_rgctx_invoke ().
3234 * mini.c method-to-ir.c mini-trampolines.c: Get rid of the usage of
3235 mono_marshal_get_static_rgctx_invoke (), all platforms which support
3236 gshared use the static rgctx trampolines now.
3238 * mini.c (mini_init): Call mono_set_generic_sharing_supported () if the
3239 platform supports it.
3241 2009-05-15 Zoltan Varga <vargaz@gmail.com>
3243 * mini-arm.c (mono_arch_allocate_vars): Correctly save R5 when using AOT.
3245 * aot-compiler.c (emit_method_code): Avoid duplicate labels for methods.
3247 2009-05-15 Zoltan Varga <vargaz@gmail.com>
3249 * mini-ppc.c (mono_arch_emit_exceptions): Nullify the processed patches.
3251 * tramp-ppc.c (mono_arch_nullify_class_init_trampoline): Implement this
3254 2009-05-15 Massimiliano Mantione <massi@ximian.com>
3256 Made it possible for mono_arch_instrument_epilog to preserve
3257 argument registers, otherwise instrumenting the "epilogue" before
3258 a tail call would clobber them.
3259 * mini.h: Added "mono_arch_instrument_epilog_full" prototype, which
3260 if like mono_arch_instrument_epilog but with an additional parameter
3261 that states if argument registers must be preserved.
3262 * mini.c: implemented mono_arch_instrument_epilog as a call to
3263 mono_arch_instrument_epilog_full without asking to preserve argument
3264 registers (this makes the existing code work as usual).
3266 - mono_arch_instrument_epilog: add parameter to transform it into
3267 mono_arch_instrument_epilog_full, and preserve argument registers
3269 - mono_arch_output_basic_block, OP_TAILCALL case: call
3270 mono_arch_instrument_epilog_full.
3271 * mini-alpha.c, mini-arm.c, mini-hppa.c, mini-ia64.c, mini-mips.c,
3272 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c, mini-x86.c:
3273 only transformed mono_arch_instrument_epilog into
3274 mono_arch_instrument_epilog_full.
3276 2009-05-15 Geoff Norton <gnorton@novell.com>
3278 * mini-darwin.c: This works on arm now.
3280 2009-05-14 Geoff Norton <gnorton@novell.com>
3282 * jit.h, driver.c: Allow full-aot to be decided programatically by the
3285 2009-05-15 Zoltan Varga <vargaz@gmail.com>
3287 * aot-compiler.c (emit_method_code): Skip a few more characters in the debug
3290 * mini-trampolines.c (mono_magic_trampoline): Handle static rgctx invoke
3291 wrappers during full aot mode correctly.
3293 * aot-runtime.c (mono_aot_get_unbox_trampoline): Handle shared generic
3296 * aot-compiler.c (mono_aot_method_hash): Use our internal version of
3297 mono_metadata_type_hash ().
3299 2009-05-14 Massimiliano Mantione <massi@ximian.com>
3301 * mini.h, mini-codegen.c, mini-alpha.c, mini-amd64.c, mini-arm.c,
3302 mini-hppa.h, mini-hppa.c, mini-ia64.c, mini-mips.h, mini-mips.c,
3303 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c, mini-886.c:
3304 Removed MONO_INST_BRLABEL from the instruction flags, and the
3305 remaining code that used it, because we do not support branches inside
3306 basic blocks (and branch target labels) anymore.
3307 * Makefile.am: As part of the above cleanup, remove reference to
3308 BURG files which don't exist anymore.
3310 2009-05-14 Zoltan Varga <vargaz@gmail.com>
3312 * image-writer.c (asm_writer_emit_local_symbol): Make this a nop on
3315 * mini-mips.c mini-mips.h exceptions-mips.c: Transition the mips backend
3316 to use mono_arch_throw_corlib_exception.
3318 * mini-ppc.c mini-ppc.h exceptions-ppc.c: Use
3319 mono_arch_throw_corlib_exception for throwing corlib exceptions.
3321 * aot-runtime.c (decode_patch): Allocate the data for R4/R8 from the
3324 * mini.c (mono_patch_info_dup_mp): Copy the table of switch targets too.
3326 * aot-compiler.c: Emit a local symbol prefixed with the assembly name
3327 for the got to make debugging easier and to avoid confusing it with the
3330 * aot-compiler.c (emit_method_code): Emit a C style symbol for each
3331 method so a breakpoint can be set when using gdb.
3333 2009-05-13 Zoltan Varga <vargaz@gmail.com>
3335 * aot-compiler.c (mono_aot_method_hash): Implement this properly based
3336 on mono_method_get_imt_slot ().
3338 * aot-runtime.c (find_extra_method_in_amodule): Get rid of the
3339 num_decodes variables.
3341 * aot-compiler.c (mono_aot_method_hash): Revert part of the last
3342 change as it doesn't seem to work.
3344 * aot-compiler.c (mono_aot_method_hash): Improve the hashing of
3347 2009-05-12 Zoltan Varga <vargaz@gmail.com>
3349 * aot-compiler.c mini.c mini-amd64.h mini-arm.h: Kill
3350 MONO_ARCH_FULL_AOT_IMT_SUPPORTED define, both platforms now support imt.
3352 * mini.c (mini_init): Install mono_aot_get_imt_thunk as the IMT thunk
3353 builder when using full aot.
3355 * mini-amd64.c (mono_arch_build_imt_thunk): Don't handle the full-aot case
3356 here, it is already handled.
3358 * mini-arm.c (mono_arch_emit_imt_argument): Pass the dynamic imt arg
3361 * aot-compiler.c (arch_emit_imt_thunk): Implement this for ARM.
3363 * mini-arm.h: Enable IMT for full aot.
3365 * aot-compiler.c (mono_compile_assembly): Don't emit imt thunk if the
3366 arch doesn't support it.
3368 * mini.c (mini_init): Don't disable IMT for full aot if the
3369 architecture supports it.
3371 * mini.h (MonoAotTrampoline): New enum containing the different types
3372 of 'numerous' trampolines.
3373 (MONO_AOT_FILE_VERSION): Bump this.
3375 * aot-compiler.c aot-runtime.c: Unify the handling of specific and
3376 static rgctx trampolines. Add support for full-aot IMT thunks.
3378 * mini-amd64.h: Enable IMT for full aot.
3380 * TestDriver.cs: Add a CategoryAttribute class and an --exclude option
3381 to exclude tests belonging to a category.
3383 * generics.cs: Mark some tests with a !FULLAOT category.
3385 * Makefile.am (fullaotcheck): Run tests with --exclude !FULLAOT. Include
3388 2009-05-11 Zoltan Varga <vargaz@gmail.com>
3390 * aot-compiler.c (emit_and_reloc_code): Move the implementation of
3391 MONO_PATCH_INFO_GOT_OFFSET to a separate arch-specific function.
3392 (emit_plt): Fix a warning.
3394 2009-05-10 Zoltan Varga <vargaz@gmail.com>
3396 * aot-compiler.c aot-runtime.c: Fix the build by moving is_shared_got_patch
3397 back into aot-compiler.c to a place where the other functions shared by
3398 the runtime and aot compiler are.
3400 * aot-compiler.c aot-runtime.c: Emit the got addr using a separate symbol,
3401 as done previously, instead of in MonoAotFileInfo, since pointers might have
3402 alignment requirements.
3404 * mini.h: Bump AOT file format version.
3406 2009-05-10 Miguel de Icaza <miguel@novell.com>
3408 * aot-runtime.c (mono_aot_is_shared_got_patch): Move this routine
3409 that is used at runtime from the aot-compiler.c, this makes it
3410 work on setups that remove the AOT compiler from the output
3413 2009-05-09 Zoltan Varga <vargaz@gmail.com>
3415 * tramp-ppc.c (mono_arch_get_static_rgctx_trampoline): Implement this for
3418 * mini-ppc.h: Enable static rgctx trampolines for ppc.
3420 * mini-<ARCH>.h: Kill the MONO_ARCH_ENABLE_EMIT_STATE_OPT define.
3422 * decompose.c (mono_decompose_long_opts): Move the ppc/sparc specific
3423 stuff to mono_arch_decompose_long_opts ().
3424 (mono_decompose_opcode): Remove some dead code.
3426 2009-05-08 Rodrigo Kumpera <rkumpera@novell.com>
3428 * method-to-ir.c (mono_method_to_ir): Fix boostrap of non amd64 builds
3429 cmethod can be null for quite a some reasons.
3431 2009-05-08 Rodrigo Kumpera <rkumpera@novell.com>
3433 * method-to-ir.c (mono_method_to_ir): Fix non amd64 builds.
3435 2009-05-08 Zoltan Varga <vargaz@gmail.com>
3437 * aot-compiler.c (arch_emit_got_access): Fix the aot-not-supported build.
3439 2009-05-08 Zoltan Varga <vargaz@gmail.com>
3441 * method-to-ir.c (mono_emit_call_args): Add a 'tail' flag argument.
3442 (mono_method_to_ir): Use MONO_ARCH_USE_OP_TAIL_CALL macro to determine
3443 whenever to make tail calls using OP_TAIL_CALL. Enable support for tail
3444 calls returning structures by addr on amd64.
3446 * mini-amd64.h (MONO_ARCH_USE_OP_TAIL_CALL): New arch-specific macro.
3448 * iltests.il.in: Restructure the tail call tests a bit.
3450 2009-05-07 Zoltan Varga <vargaz@gmail.com>
3452 * aot-compiler.c (add_wrappers): Add remoting-invoke-with-check wrappers
3453 for virtual methods too.
3455 2009-05-06 Raja R Harinath <harinath@hurrynot.org>
3457 * method-to-ir.c (mono_method_to_ir): Revert change of 2009-05-02
3458 due to regression in verifying System.dll.
3460 2009-05-06 Zoltan Varga <vargaz@gmail.com>
3462 * debug-mini.c (mono_debugger_method_has_breakpoint): Allow breakpoints
3465 * dwarfwriter.c (emit_class_dwarf_info): Add support for generic
3468 * aot-compiler.c aot-runtime.c: Use our own hash function instead of
3469 g_str_hash () which can change.
3471 * driver.c (mini_regression): Disable optimizations not supported by
3472 the cpu. Fixes #500019.
3474 * aot-runtime.c (mono_aot_get_unwind_info): Fix the --enable-minimal=aot
3477 2009-05-06 Zoltan Varga <vargaz@gmail.com>
3479 * mini-llvm.c (mono_llvm_emit_method): Update the OP_TLS_GET implementation
3480 to the latest LLVM code.
3482 2009-05-05 Zoltan Varga <vargaz@gmail.com>
3484 * genmdesc.pl (load_opcodes): Fix this after the TARGET_... changes.
3486 2009-05-04 Zoltan Varga <vargaz@gmail.com>
3488 * mini-llvm.c (mono_llvm_emit_method): Implement TLS support on
3491 * aot-compiler.c (encode_patch_list): Simplify this considerably as we are
3492 no longer saving offsets, so just save the patch types along with the other
3494 * aot-runtime.c (load_patch_info): Update after the changes to
3495 encode_patch_list ().
3496 (decode_got_entry): Removed, merged into load_patch_info ().
3497 (is_shared_got_patch): Removed, call the same function from
3500 * mini.h: Bump aot file format version.
3502 * aot-compiler.c aot-runtime.c: Resurrect static linking support. Kill the
3503 half-finished no-dlsym code.
3505 * aot-runtime.c (load_method): Kill the old and bit-rotten use_loaded_code
3508 * mini-<ARCH>.h mini-trampolines.c aot-runtime.c: Kill the
3509 MONO_ARCH_HAVE_CREATE_TRAMPOLINE_FROM_TOKEN define.
3511 2009-05-02 Zoltan Varga <vargaz@gmail.com>
3513 * tramp-amd64.c (mono_arch_get_static_rgctx_trampoline): Increase the
3514 buffer length to work with AOT code.
3516 * method-to-ir.c (mono_method_to_ir): Handle loading errors in the
3517 ldfld/stfld opcodes.
3519 * exceptions-x86.c (mono_arch_get_throw_exception_by_name): Simplify this
3522 * mini-llvm.c mini-x86.c: Implement 32 bit and x86 support.
3524 * ssa.c (mono_ssa_compute): Don't skip I8 values when using LLVM.
3526 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Update to the latest
3529 * mini.c (mini_method_compile): Set the from_llvm flag in MonoJitInfo
3530 if needed. Don't decompose long operations when using llvm.
3532 2009-05-01 Zoltan Varga <vargaz@gmail.com>
3534 * aot-compiler.c aot-runtime.c: Use mono_pagesize () instead of the
3537 * aot-runtime.c (load_aot_module): Get rid of another mprotect call.
3539 2009-05-03 Martin Baulig <martin@ximian.com>
3541 * debug-debugger.c (debugger_insert_source_breakpoint): Don't call
3542 mono_debugger_insert_method_breakpoint() since the class init
3543 handler we're inserting at the top of the method already gives us
3546 2009-04-30 Zoltan Varga <vargaz@gmail.com>
3548 * decompose.c (mono_decompose_long_opts): Move the implementation of LNEG
3549 to mono_arch_decompose_long_opts () for x86 and arm.
3551 2009-04-29 Zoltan Varga <vargaz@gmail.com>
3553 * mini-codegen.c (mono_regstate_alloc_int): Use __x86_64__ instead of
3556 2009-04-28 Zoltan Varga <vargaz@gmail.com>
3558 * *.h *.c: Use TARGET_<ARCH> defines instead of __<arch>__ defines in the
3561 2009-04-26 Zoltan Varga <vargaz@gmail.com>
3563 * aot-runtime.c (mono_aot_create_specific_trampoline): Add a stat for the
3564 number of trampolines used in full-aot mode.
3566 * aot-compiler.c: Add an ntrampolines option to set the number of
3567 trampolines emitted in full-aot mode.
3569 2009-04-27 Zoltan Varga <vargaz@gmail.com>
3571 * mini-llvm.c (mono_llvm_emit_method): Implement OP_CHECK_THIS using
3572 a volatile load. Get rid of get_tempname (), llvm assigns names
3575 * mini-llvm-cpp.cpp (mono_llvm_build_volatile_load): New instruction
3578 * mini-llvm.c (mono_llvm_emit_method): Don't call LLVMGetParam on
3581 * abcremoval.c (REPORT_ABC_REMOVAL): Don't output messages at verbose
3584 * mini-codegen.c (mono_local_regalloc): Prevent sreg1/dreg to be allocated
3585 to the same register as a fixed sreg2. Fixes #497271.
3587 * iltests.il.in: Add a new test.
3589 2009-04-26 Zoltan Varga <vargaz@gmail.com>
3591 * mini-amd64.c: Use moves instead of pushes for passing arguments on the
3592 stack, since pushes complicate exception handling.
3594 * exceptions-amd64.c (mono_arch_find_jit_info): Don't pop the arguments of
3595 the stack if they are passed using moves.
3597 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add an assert.
3599 * method-to-ir.c (mono_method_to_ir): Disable fast virtual generic methods
3602 * mini-llvm.c (mono_llvm_emit_method): Call jit icall wrappers, not the
3603 icalls themselves. Convert arguments of FCOMPARE. Convert the destination
3604 of FMOVE if it is an R4.
3606 2009-04-25 Zoltan Varga <vargaz@gmail.com>
3608 * mini-ops.h: Add OP_LLVM_OUTARG_VT opcode.
3610 * mini.h (LLVMCallInfo): New structure to store calling convention
3611 information for the LLVM back end similar to the CallInfo structures in
3614 * mini-amd64.c (mono_arch_get_llvm_call_info): New arch function to return
3615 call information in a format usable by LLVM.
3616 (mono_arch_emit_call): Move the LLVM handling code to mono_llvm_emit_call ().
3618 * method-to-ir.c (mono_emit_call_args): Emit calls using
3619 mono_llvm_emit_call () when compiling using LLVM.
3621 * mini-llvm.c: Implement support for passing/receiving valuetypes. Add
3622 comments to all functions. Fix memory leaks. Add a public init/cleanup
3625 * mini.c: Call the llvm init/cleanup functions in mini_init()/cleanup().
3627 * method-to-ir.c (handle_array_new): Disable llvm when calling the vararg
3628 mono_array_new_va () jit icall.
3630 Fri Apr 24 16:44:08 CEST 2009 Paolo Molaro <lupus@ximian.com>
3632 * Makefile.am, genmdesc.c, genmdesc.pl: tiny refactor to allow
3633 multiple machine description files to be specified.
3634 * mini-ops.h: fixes for cross-compilation.
3636 2009-04-22 Miguel de Icaza <miguel@novell.com>
3638 * aot-runtime.c (make_writable): Use mono_mprotect to simplify
3641 2009-04-22 Zoltan Varga <vargaz@gmail.com>
3643 * method-to-ir.c (mono_method_to_ir): Force init_locals to be TRUE
3644 to prevent asserts in various passes. Fixes #497220.
3646 2009-04-21 Zoltan Varga <vargaz@gmail.com>
3648 * mini-trampolines.c (mono_generic_class_init_trampoline): Remove
3651 * aot-compiler.c aot-runtime.c: Emit the unwind info into a separate
3652 table to avoid duplicates.
3654 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
3656 * aot-compiler.c (emit_method_code): Avoid writing symbols if the nodebug
3659 2009-04-20 Rodrigo Kumpera <rkumpera@novell.com>
3661 * mini.c (mini_method_verify): Fail fulltrust code if the exception
3662 is for method or field access.
3664 2009-04-20 Zoltan Varga <vargaz@gmail.com>
3666 * mini-llvm-cpp.cpp (mono_llvm_dump_value): New helper function to print
3669 * mini-llvm.c (mono_llvm_emit_method): Use it.
3671 * mini-llvm.c (type_to_llvm_type): Fix the mapping of enums.
3672 (mono_llvm_emit_method): Add support for CAS. Fix handling of CSET opcodes
3675 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add support for
3676 synchronized methods.
3678 * mini.c (mini_method_compile): Disable LLVM for dynamic methods.
3680 * mini.c (mini_method_compile): Enable ABCREM when running with LLVM.
3682 * mini-llvm.c (mono_llvm_emit_method): Add support for OP_LOADI4_MEM/
3685 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Add a MONO_LLVM env variable
3686 allowing some options to be set dynamically.
3688 2009-04-19 Zoltan Varga <vargaz@gmail.com>
3690 * mini-llvm.c (mono_llvm_emit_method): Handle compares followed by an
3691 unconditional branch.
3693 * mini.h (MonoTrampolineType): Add new trampoline type
3694 'MONO_TRAMPOLINE_LLVM_VCALL' which handles virtual calls made from LLVM
3697 * mini-trampolines.c (mono_llvm_vcall_trampoline): New C trampoline
3700 * mini-trampolines.c (mono_create_llvm_vcall_trampoline): New trampoline
3703 * mini.c (mini_init): Avoid using the common vtable trampoline when LLVM
3704 is enabled. Instead, use the llvm vcall trampoline.
3706 * mini-trampolines.c (mono_get_vcall_slot_addr): New helper function.
3708 * mini-trampolines.c tramp-amd64.c tramp-x86.c: Use it.
3710 * mini-<ARCH>.c: Get rid of the identical mono_arch_get_vcall_slot_addr ()
3713 * mini-<ARCH>.h mini-trampolines.c mini.c: Get rid of
3714 MONO_ARCH_COMMON_VTABLE_TRAMPOLINE, it is supported by all archs.
3716 * mini-ia64.c (mono_arch_lowering_pass): Null out the sregs of the
3717 OP_IA64_CSET opcode.
3719 * mini.c: Fix a warning.
3721 * mini-llvm.c (mono_llvm_emit_method): Convert arguments of SWITCH and
3722 THROW to the appropriate llvm type.
3724 2009-04-18 Zoltan Varga <vargaz@gmail.com>
3726 * mini.c (mini_method_compile): Add statistics for methods JITted
3729 2009-04-17 Zoltan Varga <vargaz@gmail.com>
3731 * method-to-ir.c: Fix the computation of ins_sreg_counts for ia64
3732 OP_IA64_CMP_<cond>_IMM opcodes.
3734 2009-04-17 Zoltan Varga <vargaz@gmail.com>
3736 * mini-llvm.c (emit_cond_system_exception): Implement throwing of
3739 * dwarfwriter.c (mono_dwarf_writer_emit_method): Handle --regression
3742 * mini-llvm.c (type_to_llvm_type): Avoid accessing t->data.klass for
3745 2009-04-17 Atsushi Enomoto <atsushi@ximian.com>
3747 * mini-exceptions.c : add thread id to EXCEPTION trace message.
3749 2009-04-17 Zoltan Varga <vargaz@gmail.com>
3751 * tramp-amd64.c (mono_arch_get_static_rgctx_trampoline): Fix AOT
3754 * tramp-x86.c (mono_arch_get_unbox_trampoline): Implement static
3755 rgctx invoke trampolines for x86.
3757 * mini-x86.c (mono_arch_output_basic_block): Add a few nops before
3758 indirect calls to simplify get_vcall_slot_addr (). Fixes #494567.
3759 (mono_arch_get_vcall_slot): Simplify this.
3761 2009-04-16 Zoltan Varga <vargaz@gmail.com>
3763 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Move the calls to
3764 mono_debug_add_delegate_trampoline () to get_delegate_invoke_impl ().
3766 2009-04-14 Zoltan Varga <vargaz@gmail.com>
3768 * aot-compiler.c tramp-arm.c mini-arm.c: Implement static rgctx
3769 trampolines for ARM. Add full-aot support for delegate invokes for ARM.
3771 * mini-trampolines.c (mono_magic_trampoline): Fix the build.
3773 * liveness.c (visit_bb): Remove a needless assert.
3775 2009-04-13 Zoltan Varga <vargaz@gmail.com>
3777 * mini-trampolines.c (mono_create_delegate_trampoline): Delegate the
3778 full aot support to the arch specific code.
3780 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Add full-aot support.
3782 * aot-compiler.c (emit_trampolines): Emit delegate invoke impl trampolines.
3784 * aot-compiler.c (emit_named_code): Rename this to 'emit_trampoline'.
3786 * mini-amd64.c (mono_arch_get_delegate_invoke_impls): New function to
3787 collect information about the delegate invoke impl trampolines.
3789 * mini.h (MonoAotTrampInfo): New structure collecting the information needed
3790 to save trampolines during full-aot mode.
3792 * mini-trampolines.c (mono_create_static_rgctx_trampoline): New trampoline
3793 creation function which returns a trampoline which sets the rgctx
3795 (mono_magic_trampoline): Use the rgctx trampoline instead of an rgctx
3796 wrapper if possible.
3797 (mono_delegate_trampoline): Ditto.
3799 * mini.c (mono_jit_runtime_invoke): Ditto.
3801 * tramp-amd64.c: Add an implemention of static rgctx trampolines for AMD64.
3803 * aot-compiler.c aot-runtime.c: Add support for static rgctx trampolines.
3805 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
3807 2009-04-12 Zoltan Varga <vargaz@gmail.com>
3809 * mini-ia64.c (mono_arch_lowering_pass): Use NULLIFY_INS instead of
3810 just setting the opcode to OP_NOP.
3812 2009-04-11 Zoltan Varga <vargaz@gmail.com>
3814 * mini.c (mini_method_compile): Put the last change inside an
3815 #ifdef MONO_ARCH_HAVE_LIVERANGE_OPS.
3817 * mini.c (mini_method_compile): Disable sharing of stack slots/registers
3818 and extend live ranges to cover the whole method when using xdb.
3820 * jit-icalls.c (ldvirtfn_internal): Avoid creating rgctx wrappers here,
3821 do it in the trampolines.
3823 * mini-trampolines.c (mono_magic_trampoline): Add an rgctx wrapper if
3826 * mini-trampolines.c (mono_delegate_trampoline): Ditto.
3828 * method-to-ir.c (mono_method_to_ir): Avoid using the fast virtual method
3829 call code in full-aot mode since IMT is disabled there.
3830 (mono_method_to_ir): Inline ldfld wrappers which return structures too, the
3831 new JIT no longer has that restriction.
3833 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
3835 * aot-compiler.c (emit_extra_methods): Emit the wrapper method names in
3836 a more compact format.
3837 (mono_aot_wrapper_name): New function to return a unique name for a
3838 wrapper method, also used by the AOT runtime.
3840 * aot-runtime.c (find_extra_method_in_amodule): Update after the changes to
3843 * aot-compiler.c (add_generic_class): Add the helper methods from T[]
3844 when a ICollection<T> etc is encountered.
3845 (add_generic_instances): Process method arguments/locals too.
3846 (emit_trampolines): Emit unbox trampolines for extra methods too. Shorten
3849 * aot-runtime.c (mono_aot_get_unbox_trampoline): Handle extra methods too.
3851 2009-04-10 Zoltan Varga <vargaz@gmail.com>
3853 * aot-compiler.c: Disable the AOT compiler if the JIT is disabled.
3855 * dwarfwriter.c (emit_type): Emit byref to reference types as 'int' for now.
3857 * decompose.c (mono_decompose_opcode): Make this return a MonoInst*
3858 representing the result of the decomposition. Nullify instructions
3859 instead of setting them to OP_NOP since nops can't have registers
3862 2009-04-09 Zoltan Varga <vargaz@gmail.com>
3864 * aot-compiler.c (mono_compile_assembly): Split this huge function into
3865 smaller parts. Add 'nodebug' option to prevent generation of DWARF debug
3866 info. Strip 'mapping symbols' on ARM.
3868 * iltests.il.in (test_0_fconv_to_i): Disable this on ARM too.
3870 * genmdesc.pl: Applied patch by Martin Fuzzey (mfuzzey@parkeon.com). Sync
3871 this with the native genmdesc.
3873 2009-04-08 Bill Holmes <billholmes54@gmail.com>
3875 * aot-runtime.c: Fixing the MSVC build.
3877 Code is contributed under MIT/X11 license.
3879 2009-04-08 Zoltan Varga <vargaz@gmail.com>
3881 * mini-llvm.c (mono_llvm_emit_method): Pass i1/i2 arguments as i4 since
3882 JITted code depends on it.
3884 2009-04-08 Raja R Harinath <harinath@hurrynot.org>
3886 * aot-compiler.c: Use new MonoGenericParam accessors.
3888 2009-04-08 Raja R Harinath <harinath@hurrynot.org>
3890 Reduce memory usage and improve correctness wrt MonoGenericParam
3891 * aot-runtime.c (decode_klass_ref): Simplify generic parameter
3892 handing. Avoid allocating MonoGenericParams, but use the ones in
3893 the container itself.
3895 2009-04-07 Miguel de Icaza <miguel@novell.com>
3897 * tasklets.c: Return exceptions in the out argument.
3899 2009-04-08 Zoltan Varga <vargaz@gmail.com>
3901 * mini-llvm.c (mono_llvm_emit_method): Fix alignment in the LOCALLOC_IMM
3902 opcode. Use pointer types in more places instead of casting them to
3905 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Create a pass manager to run
3907 (mono_llvm_optimize_method): New helper function to optimize a method.
3909 * method-to-ir.c (mono_emit_widen_call_res): Extract the call result
3910 widening code so it could be called from more places.
3911 (mono_method_to_ir): Call mono_emit_widne_call_res () in several more
3912 code paths in the call opcodes.
3914 Mon Apr 6 14:19:54 CEST 2009 Paolo Molaro <lupus@ximian.com>
3916 * exceptions-amd64.c, mini-amd64.h: amd64 support code for continuations.
3918 2009-04-06 Zoltan Varga <vargaz@gmail.com>
3920 * dwarfwriter.c: Use _ to separate class name
3921 components as gdb can't handle '.'. Represent reference variables
3924 * mini.h (MonoCompile): Add locals_min_stack_offset/locals_max_stack_offset.
3926 * mini-amd64.c (mono_arch_allocate_vars): Save min/max stack offset.
3928 * mini-gc.c: New file, contains the SGEN GC related parts of the JIT.
3930 * gc-test.cs: New file with GC stack marking tests.
3932 * mini-arm.c (mono_arch_output_basic_block): Fix int->float conversion of
3933 negative numbers for vfp.
3935 * basic-float.cs: Add a test.
3937 Mon Apr 6 14:12:10 CEST 2009 Paolo Molaro <lupus@ximian.com>
3939 * exceptions-x86.c, mini-x86.h: x86 support code for continuations.
3941 Mon Apr 6 14:09:53 CEST 2009 Paolo Molaro <lupus@ximian.com>
3943 * tasklets.h, tasklets.c, mini.h, mini.c, Makefile.am: arch-indep
3944 part of tasklet/continuation support.
3946 2009-04-05 Zoltan Varga <vargaz@gmail.com>
3948 * mini-llvm.c (mono_llvm_emit_method): Move the handling of
3949 amd64 opcodes inside an ifdef.
3951 * dwarfwriter.c: Emit inheritance information for classes, emit fields
3954 * dwarfwriter.c (emit_type): Emit the class info for classes.
3956 2009-04-04 Zoltan Varga <vargaz@gmail.com>
3958 * Makefile.am (AM_CXXFLAGS): Add GLIB_CFLAGS to this.
3960 * mini-llvm-cpp.h: New header file for mini-llvm-cpp.cpp.
3962 * mini-llvm.c: Remove unused fields from EmitContext, fix memory leaks.
3964 * ssa.c (mono_ssa_compute): Fix some memory leaks.
3966 2009-04-03 Zoltan Varga <vargaz@gmail.com>
3968 * mini.c mini-amd64.c method-to-ir.c: Use COMPILE_LLVM in a few more places.
3970 * mini-llvm.c: Update comments.
3972 * mini.h (COMPILE_LLVM): New macro.
3974 * decompose.c (mono_decompose_opcode): Use the COMPILE_LLVM macro.
3976 * ssa.c (mono_ssa_compute): Ditto.
3978 * unwind.c (mono_unwind_get_ops_from_fde): New helper function to extract
3979 the unwind ops from a DWARF FDE.
3981 * mini-llvm.c: Implement generation of unwind info for LLVM compiled
3982 methods by extracting the dwarf unwind ops from the unwind info generated
3985 * mini-llvm.c (mono_llvm_emit_method): Enable support for non-IMT virtual
3988 * mini-amd64.c (mono_arch_get_vcall_slot): Handle more kinds of the SIB
3991 2009-04-02 Zoltan Varga <vargaz@gmail.com>
3993 * Makefile.am (llvm_sources): Enable this.
3995 * mini.c (mini_method_compile): Add support for compiling with LLVM,
3996 failing back to the JIT if something cannot be handled.
3998 * mini-amd64.c (mono_arch_emit_call): Emit the arguments more simple when
3999 compiling with LLVM.
4001 * decompose.c (mono_decompose_opcode): Avoid decomposing some opcodes when
4002 compiling with LLVM.
4004 * method-to-ir.c (mono_method_to_ir): Avoid decomposing SWITCH when
4005 compiling with LLVM.
4007 * mini-ops.h: Add a few opcodes needed by LLVM.
4009 * dwarfwriter.c (mono_dwarf_writer_emit_method): Avoid crashes if the method
4012 * mini-llvm.c mini-llvm-cpp.cpp: New files containing the experimental llvm
4015 * mini-arm.c (mono_arch_output_basic_block): Fix the ARM_FPU_NONE build.
4017 * mini-arm.h mini-arm.c cpu-arm.md: Finish VFP support.
4019 2009-04-01 Mark Probst <mark.probst@gmail.com>
4021 * regalloc.h, mini-codegen.c: Make vassign members gint32 to fix
4022 ridiculously large methods.
4024 2009-03-31 Martin Baulig <martin@ximian.com>
4026 * debug-debugger.c (debugger_remove_breakpoint): Call
4027 mono_debugger_remove_class_init_callback ().
4029 2009-03-31 Zoltan Varga <vargaz@gmail.com>
4031 * aot-compiler.c (mono_compile_assembly): Call img_writer_emit_start ()
4032 right before emitting code, not at the start.
4034 * mini.c (mono_postprocess_patches): Extract this into a separate function
4035 from mono_codegen ().
4037 * ssa.c (mono_ssa_compute): Set ins->klass for every PHI node, handle
4038 byref types correctly.
4040 2009-03-30 Zoltan Varga <vargaz@gmail.com>
4042 * dwarfwriter.c (mono_dwarf_writer_emit_method): Fix a crash introduced
4045 2009-03-29 Zoltan Varga <vargaz@gmail.com>
4047 * mini-amd64.c (mono_arch_output_basic_block): Emit a few nops before
4048 indirect calls, this avoids problems where get_vcall_slot () would get
4049 confused by the native code for the instruction preceeding the call.
4050 (mono_arch_get_vcall_slot): Simplify this.
4051 (mono_arch_emit_imt_argument): Remove this, it is no longer needed.
4053 * mini-ops.h: Fix the definitions of the OP_IA64 opcodes, since the local
4054 register allocator now seems to depend on them instead of the data in
4057 * mini.c (mini_method_compile): Throw the correct type of exception if
4058 mono_method_get_header () fails because of a loading error.
4060 2009-03-28 Zoltan Varga <vargaz@gmail.com>
4062 * mini.c (mini_method_compile): Clear the loader error if the method
4063 header cannot be decoded.
4065 * mini-trampolines.c (mono_magic_trampoline): Handle generic virtual
4066 interface methods on proxies correctly.
4068 * dwarfwriter.c (mono_dwarf_writer_emit_method): Fix handling of the
4069 this argument for vtype methods. Add precise liveness info for arguments.
4071 * mini-codegen.c (mono_print_ins_index): Print the vreg of the
4072 LIVERANGE_START/END opcodes.
4074 * method-to-ir.c (mono_spill_global_vars): Fix liverange calculation
4075 for arguments and values in registers.
4077 2009-03-27 Zoltan Varga <vargaz@gmail.com>
4079 * method-to-ir.c (mono_method_to_ir): Disable tail calls for calls which
4080 return a valuetype. Fixes #487518.
4082 * iltests.il: Add a test.
4084 * aot-compiler.c: Use mono_thread_create () to create helper threads.
4086 * mini-trampolines.c (mono_delegate_trampoline): Handle static delegates
4087 closed over a null reference correctly.
4089 2009-03-26 Zoltan Varga <vargaz@gmail.com>
4091 * method-to-ir.c (mono_handle_global_vregs): Fix support for ternary ops.
4093 2009-03-25 Mark Probst <mark.probst@gmail.com>
4095 * mini-codegen.c (mono_local_regalloc): Don't let sregs get
4096 allocated to the same registers as fixed sregs.
4098 2009-03-24 Mark Probst <mark.probst@gmail.com>
4100 * mini-ops.h: New ternary ATOMIC_CAS ops replace the old
4103 * method-to-ir.c: Handle more cases for
4104 Interlocked.CompareExchange.
4106 * cpu-x86.md, mini-x86.c, mini-x86.h, cpu-amd64.md, mini-amd64.c,
4107 mini-amd64.h, cpu-ppc.md, cpu-ppc64.md, mini-ppc.c, mini-ppc.h:
4108 ATOMIC_CAS implementations for x86, AMD64, PPC and PPC64.
4110 2009-03-23 Zoltan Varga <vargaz@gmail.com>
4112 * aot-runtime.c (decode_method_ref): Fix a warning.
4114 * unwind.c (mono_unwind_frame): Ditto.
4116 2009-03-22 Zoltan Varga <vargaz@gmail.com>
4118 * aot-compiler.c (arch_emit_unbox_trampoline): Fix the binary writer support.
4119 (mono_compile_assembly): Enable the binary writer for full-aot as well.
4121 * image-writer.c (do_reloc): Add support for the JUMP24 relocation,
4122 fix the handling of large values in the ALU_PC_G0_NC relocation.
4124 2009-03-22 Zoltan Varga <vargaz@gmail.com>
4126 * local-propagation.c method-to-ir.c local-propagation.c: Fix warnings.
4128 2009-03-22 Mark Probst <mark.probst@gmail.com>
4130 * method-to-ir.c (mono_spill_global_vars): Support for ternary
4133 2009-03-22 Mark Probst <mark.probst@gmail.com>
4135 * method-to-ir.c: MINI_OP3 needs a comma.
4137 * method-to-ir.c, mini.h, mini.c: Remove
4138 mono_init_op_sreg_counts ().
4140 2009-03-22 Zoltan Varga <vargaz@gmail.com>
4142 * mini-arm.c (mono_arch_output_basic_block): Fix aot support in
4145 * mini-arm.c (mono_arch_build_imt_thunk): Disable the !fail_tramp
4148 * mini-ops.h: Fix arguments of the MEMINDEX opcodes.
4150 * mini-amd64.c (mono_arch_build_imt_thunk): Simplify the fail handling
4153 2009-03-21 Mark Probst <mark.probst@gmail.com>
4155 * cfold.c, cprop.c, decompose.c, genmdesc.c, helpers.c, ir-emit.h,
4156 liveness.c, local-propagation.c, method-to-ir.c, mini-codegen.c,
4157 mini.c, mini.h, simd-intrinsics.c, ssa.c: Support for ternary IR
4160 2009-03-20 Zoltan Varga <vargaz@gmail.com>
4162 * driver.c: Change location of gc_wrapper.h.
4164 * method-to-ir.c (mono_find_block_region): Handle try clauses nested
4165 inside finally clauses correctly. Fixes #485721.
4167 * mini.c (mono_find_spvar_for_region): This needs to handle try regions
4168 after the change above.
4170 * exceptions.cs: Add a test.
4172 2009-03-19 Zoltan Varga <vargaz@gmail.com>
4174 * unwind.c (mono_unwind_ops_encode): Increase the size of the encode buffer.
4176 * mini-amd64.c (mono_arch_emit_epilog): Remove the encoding of stack size
4177 into cfg->used_int_regs, it is not needed with the dwarf unwinder.
4178 (mono_arch_compute_omit_fp): Remove the emit_epilog () workaround.
4180 * mini-amd64.c (mono_arch_compute_omit_fp): Add another check to avoid hitting
4181 the stack_alloc_size < (1 << 16) assertion in emit_prolog ().
4183 2009-03-19 Sebastien Pouliot <sebastien@ximian.com>
4185 * method-to-ir.c: Allow CoreCLR to throw FieldAccessException.
4186 Simplify logic for ensure_method_is_allowed_to_call_method.
4187 Handle wrappers on callers.
4189 2009-03-19 Zoltan Varga <vargaz@gmail.com>
4191 * Makefile.am (fullaotcheck): Don't run the generics tests, some of
4194 * basic-simd.cs: Fix the names of some test methods.
4196 2009-03-18 Geoff Norton <gnorton@novell.com>
4198 * mini.c: Only chain sigfpe if it wasn't generated in mangaed code.
4200 2009-03-18 Zoltan Varga <vargaz@gmail.com>
4202 * dwarfwriter.c (token_handler): Fix a crash caused by the last change.
4204 2009-03-17 Jb Evain <jbevain@novell.com>
4206 * driver.c: remove now uneeded call to mono_gc_base_init before
4209 2009-03-17 Jb Evain <jbevain@novell.com>
4211 * dwarfwriter.c (token_handler): handle more cases.
4213 2009-03-17 Sebastien Pouliot <sebastien@ximian.com>
4215 * method-to-ir.c: Remove more dead code (that was required only
4216 because of method_is_safe). Fix compiler warnings.
4218 2009-03-17 Sebastien Pouliot <sebastien@ximian.com>
4220 * method-to-ir.c: Remove unneeded/useless method_is_safe
4221 http://lists.ximian.com/archives/public/mono-devel-list/2009-March/031404.html
4223 2009-03-16 Rodrigo Kumpera <rkumpera@novell.com>
4225 * mini.c (mini_method_compile): Print the method been compiled with
4226 verbose level 1 instead of 3 as this helps a lot debugging JIT crashes
4227 for people not familiar with the runtime.
4229 2009-03-17 Zoltan Varga <vargaz@gmail.com>
4231 * mini-exceptions.c (get_generic_info_from_stack_frame): Avoid returning
4232 a managed object which is later put into a GList. Return its class instead.
4234 * mini.c (mono_allocate_stack_slots_full): Avoid sharing ref and non-ref
4235 stack slots when using sgen.
4237 2009-03-16 Zoltan Varga <vargaz@gmail.com>
4239 * dwarfwriter.c (emit_line_number_info): Really fix the eglib build.
4241 2009-03-14 Zoltan Varga <vargaz@gmail.com>
4243 * local-propagation.c (reg_is_softreg_no_fpstack): Use >= instead of
4244 > so it works on the first vreg as well.
4246 2009-03-13 Zoltan Varga <vargaz@gmail.com>
4248 * dwarfwriter.c (emit_line_number_info): Disable an assert which seems to
4251 * aot-compiler.c: Get rid of xdebug_lock (), use the loader lock instead.
4253 * dwarfwriter.c (emit_line_number_info): Fix eglib build as eglib doesn't
4256 2009-03-12 Zoltan Varga <vargaz@gmail.com>
4258 * dwarfwriter.c (emit_line_number_info): Optimize the computation of the
4259 native->IL offset mapping.
4261 2009-03-11 Zoltan Varga <vargaz@gmail.com>
4263 * mini-amd64.c (mono_arch_output_basic_block): Fix % 1. Fixes #484323.
4265 * basic.cs: Add a test.
4267 2009-03-11 Mark Probst <mark.probst@gmail.com>
4269 * mini-x86.c (mono_arch_output_basic_block): Use different
4270 registers in case the ones we want to overwrite are used by the
4271 other operand. Fixes regression in #480807.
4273 2009-03-10 Zoltan Varga <vargaz@gmail.com>
4275 * aot-compiler.c (mono_compile_assembly): Make the output less verbose.
4277 * dwarfwriter.c (emit_line_number_info): The line number info for
4278 IL code was off by one. Fix that.
4280 * mini-s390x.c: Fix support for vtypes whose addresses are passed on the
4283 2009-03-09 Mark Probst <mark.probst@gmail.com>
4285 Contributed under the terms of the MIT/X11 license by Steven
4286 Munroe <munroesj@us.ibm.com>.
4288 * mini-ppc.c: Correct handling of OP_LOADI4_MEMINDEX for ppc64.
4291 2009-03-08 Zoltan Varga <vargaz@gmail.com>
4293 * dwarfwriter.c (token_handler): Decode method references in non-wrappers
4296 2009-03-06 Zoltan Varga <vargaz@gmail.com>
4298 * method-to-ir.c (mono_method_to_ir): Check for type load exceptions in
4299 the delegate ctor handling code. Fixes #482638.
4301 * method-to-ir.c (mini_emit_memset): Fix the handling of size '3'. Fixes
4304 * iltests.il.in: Add a test.
4306 * mini-darwin.c (mono_chain_signal): Remove this, it is already in
4309 2009-03-05 Mark Probst <mark.probst@gmail.com>
4311 * mini-trampolines.c (mono_create_jump_trampoline): If the method
4312 is shared generic code, return the trampoline, even if the method
4313 has already been compiled. Fixes #479763.
4315 * mini.c, mini.h: New function
4316 mono_jit_find_compiled_method_with_jit_info() which is the same as
4317 mono_jit_find_compiled_method() but also returns the jit info.
4319 2009-03-05 Mark Probst <mark.probst@gmail.com>
4321 * method-to-ir.c (mono_method_to_ir): Only force the vtable var
4322 for methods which actually have one. For all other methods, make
4323 sure the this argument var is live the whole method.
4325 * mini.c (mini_method_compile): Every shared method has a
4326 this/vtable/mrgctx info. Fixes #480807.
4328 2009-03-05 Mark Probst <mark.probst@gmail.com>
4330 * mini-ppc.c (mono_arch_build_imt_thunk): Add support for mixed
4331 generic/imt thunks where some entries branch through the vtable,
4332 while other entries branch directly.
4334 2009-03-05 Zoltan Varga <vargaz@gmail.com>
4336 * mini-darwin.c (mono_chain_signal): Define this to fix the build.
4338 * mini-windows.c: Ditto.
4340 * mini.c (mono_jit_runtime_invoke): Speed up the invoking of parameterless
4343 2009-03-04 Zoltan Varga <vargaz@gmail.com>
4345 * dwarfwriter.c (emit_line_number_info): Add some debug code to help track
4348 2009-03-04 Mark Probst <mark.probst@gmail.com>
4350 * method-to-ir.c: Don't inline methods that use JMP. Fixes
4353 2009-03-04 Mark Probst <mark.probst@gmail.com>
4355 * exceptions-x86.c: Include debug-mini.h - fixes build.
4357 2009-03-04 Martin Baulig <martin@ximian.com>
4359 * debug-mini.c: Clean up the exception API and add documentation.
4360 (mono_debugger_handle_exception): New public method; this is
4361 called when throwing an exception or encountering an unhandled one.
4362 (mono_debugger_call_exception_handler): Formerly known as
4363 mono_debugger_handle_exception(); this is used to tell the
4364 debugger that we're about to invoke an exception handler.
4366 2009-03-04 Martin Baulig <martin@ximian.com>
4368 * debug-mini.c (mono_debugger_runtime_invoke): Moved here from
4369 ../metadata/mono-debug-debugger.c; save and reset exception state.
4371 2009-03-02 Martin Baulig <martin@ximian.com>
4373 * debug-mini.c: Moved the debugger exception handling here from
4374 ../metadata/mono-debug-debugger.c.
4377 (MonoDebuggerExceptionAction): New exception typedef.
4380 (MonoDebuggerThreadInfo): Added `MonoObject *last_exception'.
4382 * exceptions-amd64.c
4383 (mono_amd64_throw_exception): Use the new debugger exception
4387 (mono_handle_exception_internal): Don't call
4388 mono_debugger_unhandled_exception() here.
4390 2009-03-03 Zoltan Varga <vargaz@gmail.com>
4392 * mini.c aot-compiler.c: Update after the changes to
4393 mono_marshal_get_runtime_invoke ().
4395 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot):
4396 Virtual generic methods might not have method->slot set, work around
4399 * generics.cs: Add a test.
4401 2009-03-02 Geoff Norton <gnorton@novell.com>
4404 * driver.c: Allow signal chaining of SIGFPE as well.
4406 2009-03-02 Zoltan Varga <vargaz@gmail.com>
4408 * mini-trampolines.c (mono_generic_virtual_remoting_trampoline): Update
4409 this since it now receives the method not its generic context in the
4412 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for mixed
4413 generic/imt thunks where some entries branch through the vtable, while
4414 other entries branch directly.
4416 * mini-x86.c (mono_arch_build_imt_thunk): Ditto.
4418 * method-to-ir.c (mono_method_to_ir): Enable fast virtual generic call
4419 support for interface methods as well.
4421 * mini-trampolines.c: Add support for virtual generic methods in interfaces
4422 using the normal IMT thunks.
4424 generics.cs: Add new tests.
4426 * method-to-ir.c (mono_method_to_ir): Pass the method instead of
4427 the generic inst to the generic imt thunks. This fixes AOT support,
4428 improves consistency with the normal IMT thunks, and makes it easier to
4429 add support for interface generic virtual methods later.
4431 * mini-trampolines.c (mono_magic_trampoline): Ditto.
4433 2009-02-28 Zoltan Varga <vargaz@gmail.com>
4435 * driver.c (mono_set_signal_chaining): New public API function to enable
4436 signal chaining on POSIX platforms.
4438 * mini-posix.c mini.c: Applied a variant of a patch by Simon Rowland
4439 (si@lindenlab.com) to implement signal chaining. The original patch was
4440 contributed under the MIT X/11 license:
4441 https://bugzilla.novell.com/show_bug.cgi?id=318894
4443 2009-02-27 Zoltan Varga <vargaz@gmail.com>
4445 * iltests.il.in (test_0_implicit_float_to_double_conversion): Disable this
4446 too until it can be made to run on amd64.
4448 2009-02-26 Zoltan Varga <vargaz@gmail.com>
4450 * mini-x86.c (mono_arch_get_this_arg_from_call): Avoid expensive calls
4451 to get_generic_context_from_code () + get_call_info () if possible.
4453 2009-02-25 Zoltan Varga <vargaz@gmail.com>
4455 * mini-exceptions.c (mono_handle_native_sigsegv): Implement the
4456 suspend-on-sigsegv functionality.
4458 * mini.c (mini_parse_debug_options): Add a new 'suspend-on-sigsegv' option
4459 to suspend when a native SIGSEGV is received. This is useful for debugging
4460 crashes which don't happen under gdb, since a live process contains more
4461 information than a core file.
4463 * mini-exceptions.c (mono_print_thread_dump): Use
4464 MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX instead of platform defines.
4466 * mini-x86.h (MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX): New define.
4468 * mini-amd64.h (MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX): Ditto.
4470 * basic-float.cs: Disable the tests which currently fail on amd64.
4472 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Pass a non-null
4473 value to mono_arch_patch_callsite () to fix crashes.
4475 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix a warning.
4477 2009-02-23 Zoltan Varga <vargaz@gmail.com>
4479 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Replace the
4480 nop code by patching the call address to point to the nullified class init
4481 trampoline, as the former does not seem to be safe on SMP machines.
4483 2009-02-23 Mark Probst <mark.probst@gmail.com>
4485 * mini-ops.h: Fix the argument types for a few x86 opcodes where
4488 2009-02-23 Zoltan Varga <vargaz@gmail.com>
4490 * basic-float.cs basic-calls.cs: Fix warnings.
4492 2009-02-22 Mark Probst <mark.probst@gmail.com>
4494 * tramp-ppc.c (mono_arch_create_trampoline_code): Store the
4495 correct frame pointer in the LMF. Should fix #478394.
4497 2009-02-22 Zoltan Varga <vargaz@gmail.com>
4499 * Makefile.am (fullaotcheck): Copy Mono.Simd.dll as well.
4501 * image-writer.c: Make the binary writer less verbose.
4503 2009-02-21 Zoltan Varga <vargaz@gmail.com>
4505 * method-to-ir.c (mono_method_to_ir): Don't assert if string ctors
4506 are called from runtime invoke wrappers.
4508 2009-02-20 Zoltan Varga <vargaz@gmail.com>
4510 * cpu-ppc.md (store_memindex): Increase the size of this.
4512 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
4514 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
4516 * cpu-x86.md: Fix the sizes for long_conv_to_r_un and long_conv_to_r_un_2.
4518 * mini-x86.c (mono_arch_output_basic_block): Use only 64bits of precision for
4521 Last fix for of #467201.
4524 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
4526 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
4528 * cpu-x86.md: Fix the sizes for fcall(_reg,_membase), long_conv_to_r4_2
4529 and long_conv_to_r8_2:
4531 Fixed part of #467201.
4533 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
4535 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
4537 * mini-x86.c (mono_arch_output_basic_block): Adjust precision of int to float
4538 conversion to 32 bits.
4540 * cpu-x86.md: Increase the size of int_conv_to_r4.
4542 * basic-float.cs: Add a test for this.
4544 Fixed part of #467201.
4546 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
4548 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
4550 * mini-x86.c (mono_arch_output_basic_block): Adjust precision of long to double
4551 conversion to 64 bits.
4553 * basic-float.cs: Add a test for this.
4555 Fixed part of #467201.
4557 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
4559 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
4561 * mini-x86.c (emit_move_return_value): Don't reduce precision of functions returning float.
4562 This behavior is compatible with MS.
4564 * iltest.il.in: Add a test for this.
4566 Fixed part of #467201.
4568 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
4570 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
4572 * mini-x86.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_R4, it must
4573 change the precision of the value.
4575 * cpu-x86.md: Define len for float_conv_to_r4.
4577 * basic-float.cs: Add a test for this.
4579 Fixed part of #467201.
4581 2009-02-19 Rodrigo Kumpera <rkumpera@novell.com>
4583 * mini.c: Adjust locking order to the new semantics where the loader lock
4586 2009-02-18 Rodrigo Kumpera <rkumpera@novell.com>
4595 * mini-trampolines.c:
4608 * tramp-x86.c: Use mono_domain_code_* functions instead of using MonoDomain::code_mp directly.
4610 2009-02-18 Zoltan Varga <vargaz@gmail.com>
4612 * mini-codegen.c (mono_local_regalloc): Remove a ! from if (!dest_sreg1)
4615 2009-02-17 Zoltan Varga <vargaz@gmail.com>
4617 * aot-compiler.c (add_generic_class): Only add rgctx invoke wrappers
4618 for cctors if needed.
4620 2009-02-17 Mark Probst <mark.probst@gmail.com>
4622 * mini-ppc.c: Fix build on Darwin.
4624 2009-02-17 Zoltan Varga <vargaz@gmail.com>
4626 * dwarfwriter.c (mono_dwarf_writer_emit_base_info): Use 2 as the DWARF
4627 version instead of 3 as valgrind doesn't like version 3.
4629 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
4631 * aot-compiler.c (mono_aot_method_hash): New function to return a hash
4632 usable for hashing methods.
4633 (emit_extra_methods): Use the new hash to avoid putting every method in the
4636 * aot-runtime.c (find_extra_method_in_amodule): Use the new hash.
4638 * aot-runtime.c (can_method_ref_match_method): New function to quickly check
4639 whenever a method ref could match a method.
4641 * aot-runtime.c (load_image): Revert the previous change, it causes an AOT
4644 * aot-runtime.c (find_extra_method_in_amodule): Add a cache for decoded
4647 * aot-runtime.c (load_image): Pass our basedir to mono_assembly_load.
4649 * aot-compiler.c (emit_exception_debug_info): Bump the maximum size of
4650 the encoding buffer.
4652 * method-to-ir.c (mono_method_check_inlining): Avoid calling
4653 mono_method_get_header () on inflated methods as an optimization.
4655 2009-02-16 Zoltan Varga <vargaz@gmail.com>
4657 * ssa.c (fold_ins): Fix another crash if the instruction following the
4658 switch was optimized away.
4660 2009-02-16 Mark Probst <mark.probst@gmail.com>
4662 Contributed under the terms of the MIT/X11 license by Steven
4663 Munroe <munroesj@us.ibm.com>.
4665 * mini-ppc.c, mini-ppc.h: Implement TLS for PPC64.
4667 2009-02-16 Zoltan Varga <vargaz@gmail.com>
4669 * mini.c method-to-ir.c mini-trampolines.c aot-runtime.c: Remove locking
4670 around the mono_domain_alloc calls, it is now done by the functions
4673 * aot-compiler.c (compile_method): Only add wrappers referenced by
4674 the method if compiling with full AOT.
4675 (mono_compile_assembly): Error out if --aot=full is specified on
4676 a platform where it is not supported.
4678 * aot-compiler.c (emit_trampolines): Emit generic class init trampolines
4681 * tramp-arm.c (mono_arch_create_generic_class_init_trampoline_full): Add
4684 * aot-runtime.c (load_named_code): Handle
4685 mono_arm_throw_exception_by_token.
4687 * mini-arm.h: Add declaration of mono_arm_throw_exception_by_token.
4689 * image-writer.c (asm_writer_emit_pointer_unaligned): Make this really
4692 * Makefile.am (fullaotcheck): Exit if a test fails.
4694 * aot-compiler.c (mono_compile_assembly): Use the ASM writer for full aot
4696 (mono_compile_assembly): Handle the assembler failing.
4698 * image-writer.c (asm_writer_emit_section_change): Handle ARM gas not
4699 accepting subsections of .bss.
4701 * ssa.c (visit_inst): Fix a crash if the instruction following a switch
4704 * aot-compiler.c: Remove some unused includes.
4706 * aot-compiler.c (MonoAotCompile): Remove some unused fields which are
4707 now in MonoImageWriter.
4709 * mini-x86.c (mono_arch_get_vcall_slot): Handle yet another
4710 code sequence which matches a non-virtual call. Fixes #472654.
4712 2009-02-15 Zoltan Varga <vargaz@gmail.com>
4714 * aot-compiler.c: Use xdebug_lock ()/unlock () macros for locking in the
4717 * aot-compiler.c: Make the xdebug code not depend on the AOT compiler,
4718 use the image/dwarf writers directly.
4720 * image-writer.c (struct _MonoImageWriter): Remove the unused 'image'
4723 * aot-compiler.c (MonoAotCompile): Remove fields which are now in
4726 * image-writer.h: Fix some typos.
4728 * dwarfwriter.h dwarfwriter.c: New files.
4730 * aot-compiler.c: Extract the DWARF info writing functionality into a
4733 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Add a 'out_unwind_ops'
4734 argument to return unwind info.
4736 * tramp-arm.c (mono_arch_create_trampoline_code_full): Ditto.
4738 * aot-compiler.c: Emit unwind info for trampolines in full-aot mode.
4740 * aot-runtime.c (decode_method_ref): Add a case for
4741 MONO_AOT_METHODREF_WRAPPER_NAME.
4743 * mini.h: Add constants for the magic numbers used in encode_method_ref ()
4746 * aot-compiler.c (encode_method_ref): Use the new constants.
4748 * aot-runtime.c (decode_method_ref): Ditto.
4750 * aot-compiler.c (compile_method): For generic icalls, queue the wrapper to
4751 be compiled, not the icall itself.
4753 2009-02-14 Zoltan Varga <vargaz@gmail.com>
4755 * aot-runtime.c (find_extra_method_in_amodule): Avoid decoding wrapper names
4756 using decode_method_ref ().
4758 * method-to-ir.c (mini_emit_ldelema_1_ins): If the array index is a long,
4759 convert it to an in32. Fixes #475859.
4761 * arrays.cs: Add a test.
4763 2009-02-12 Zoltan Varga <vargaz@gmail.com>
4765 * mini-s390x.c (mono_arch_output_basic_block): Fix the shift amounts in
4768 * basic-long.cs: Add a test.
4770 2009-02-12 Mark Probst <mark.probst@gmail.com>
4772 * mini-x86.c, mini-x86.h: Very simple frame pointer removal. We
4773 remove the frame pointer in leaf methods which don't receive any
4774 arguments, don't throw exceptions and don't do dynamic stack
4777 2009-02-12 Zoltan Varga <vargaz@gmail.com>
4779 * mini-amd64.c (mono_arch_build_imt_thunk): Fix size calculation after
4780 the fail_tramp changes. Hopefully fixes #475132.
4782 2009-02-12 Rodrigo Kumpera <rkumpera@novell.com>
4784 * method-to-ir.c (mono_emit_method_call_full): Use mono_metadata_signature_dup_mempool
4785 instead of mono_metadata_signature_dup_full.
4787 2009-02-12 Zoltan Varga <vargaz@gmail.com>
4789 * ssa.c (fold_ins): Use MONO_IS_JUMP_TABLE () and MONO_JUMP_TABLE_FROM_INS ()
4790 for processing jump tables. Fixes #473787.
4792 2009-02-11 Mark Probst <mark.probst@gmail.com>
4794 * mini-generic-sharing.c: mini_method_get_context() just calls
4795 mono_method_get_context_general() now.
4797 * mini.c, mini.h: Moved get_object_generic_inst(),
4798 construct_object_context_for_method() and
4799 mono_domain_lookup_shared_generic() to metadata/generic-sharing.c.
4801 2009-02-11 Zoltan Varga <vargaz@gmail.com>
4803 * branch-opts.c (mono_if_conversion): Handle the case where the merged
4804 basic block fell through to its successor bblock without a branch. Fixes
4807 * iltests.il.in: Add a test.
4809 * aot-compiler.c (encode_method_ref): Encode methods of array types.
4810 (can_encode_patch): We can now handle arrays of generic parameters and
4813 * aot-runtime.c (decode_method_ref_2): Handle methods of array types.
4815 * aot-compiler.c aot-runtime.c: Emit the size of specific trampolines into
4816 the AOT file to avoid some #ifdefs in aot-runtime.c
4818 * mini.h: Bump AOT file format version.
4820 2009-02-10 Zoltan Varga <vargaz@gmail.com>
4822 * Makefile.am (fullaotcheck): Make this run the tests.
4824 * aot-compiler.c: Make the printing of skipped methods runtime configurable.
4826 2009-02-10 Mark Probst <mark.probst@gmail.com>
4828 * mini-x86.c (mono_arch_context_get_int_reg): Handle all registers
4829 individually. Fixes #473482.
4831 2009-02-10 Zoltan Varga <vargaz@gmail.com>
4833 * mini-arm.c (mono_arch_output_basic_block): Disable AOT for OP_JMP.
4835 2009-02-09 Jeffrey Stedfast <fejj@novell.com>
4837 * aot-compiler.c (arch_emit_plt_entry): Fixed to compile.
4838 (mono_compile_assembly): Hush compile warnings about
4839 uninitialized [tmp_]outfile_name variables in the !use_bin_writer
4842 2009-02-10 Zoltan Varga <vargaz@gmail.com>
4844 * exceptions-arm.c (mono_arch_find_jit_info): Fix aot support.
4846 * mini-arm.c: Checkin unwind related changes missing from an earlier commit.
4848 * aot-compiler.c: Fix arm support.
4850 * image-writer.c: Move the R_ARM constants to image-writer.h. Export a
4851 img_writer_emit_unset_mode () function.
4853 * unwind.c (mono_unwind_get_dwarf_data_align): New helper function.
4854 (mono_unwind_get_dwarf_pc_reg): Ditto.
4856 * aot-compiler.c (emit_dwarf_abbrev): Another large reorganization.
4857 Move almost all platform specific code to a set of arch_ functions,
4858 and document them to ease porting.
4860 * aot-compiler.c (mono_xdebug_init): Fix xdebug support.
4862 * image-writer.h image-writer.c: New files, extracted from aot-compiler.c.
4864 * aot-compiler.c: Extract the image writing functionality into a separate
4865 module to reduce the size of this file.
4867 2009-02-09 Geoff Norton <gnorton@novell.com>
4869 * mini-s390.c: Fix the signature of emit_sig_cookie.
4871 2009-02-09 Zoltan Varga <vargaz@gmail.com>
4873 * aot-compiler.c (is_shared_got_patch): Add MONO_PATCH_INFO_IMAGE.
4875 * aot-runtime.c (is_shared_got_patch): Ditto.
4877 * aot-runtime.c (load_named_code): Cope with the fact that
4878 decode_got_entry () won't decode the patch fully if its corresponding got
4879 entry is already filled.
4881 * tramp-amd64.c (mono_arch_create_monitor_enter_trampoline_full):
4883 (mono_arch_create_monitor_exit_trampoline_full): Ditto.
4885 * tramp-amd64.c (mono_arch_create_monitor_enter_trampoline_full): Use 'code'
4886 as the moving pointer instead of 'buf' for consistency with the rest of the
4888 (mono_arch_create_monitor_exit_trampoline): Ditto.
4890 * aot-compiler.c (emit_trampolines): Add throw_pending_exception/
4891 generic_class_init trampolines.
4892 (add_generic_class): Extract some code from add_generic_instances () into a
4893 separate function so it can be called from other places too.
4894 (compile_method): Call add_generic_class () for the classes of inflated methods
4895 referenced by the method.
4896 (can_encode_patch): Allow references to generic parameters.
4898 * aot-runtime.c: Add support the patches required by the new trampolines.
4900 * exceptions-amd64.c (mono_arch_get_throw_pending_exception_full): Add full-aot
4903 * tramp-amd64.c (mono_arch_create_generic_class_init_trampoline_full): Add
4906 * exceptions-amd64.c (mono_arch_get_throw_pending_exception_full): Rename
4907 this from get_throw_pending_exception, make the signature full aot compatible.
4909 * Makefile.am (fullaotcheck): New target to run full-aot tests.
4911 * method-to-ir.c (inline_method): Save/Restore cfg->ret_var_set too.
4913 * exceptions.cs: Add a test.
4915 2009-02-07 Zoltan Varga <vargaz@gmail.com>
4917 * unwind.c (mono_unwind_frame): Eliminate the data_align_factor argument,
4918 use the DWARF_DATA_ALIGN constant instead.
4920 * exception-<ARCH>.c: Update after the above change.
4922 * exceptions-arm.c (mono_arch_find_jit_info): Transition this to use the
4925 * mini-arm.c: Enable the dwarf unwinder.
4927 * mini-trampolines.c (mono_magic_trampoline): Use mono_class_get_vtable_entry ()
4928 instead of mono_class_setup_vtable ().
4930 2009-02-07 Zoltan Varga <vargaz@gmail.com>
4932 * exceptions-x86.c (mono_arch_find_jit_info): Transition this to use the
4935 * mini-x86.h: Enable the dwarf unwinder.
4937 2009-02-06 Raja R Harinath <harinath@hurrynot.org>
4939 Fix mcs/tests/test-7.cs
4940 * mini-amd64.c (mono_arch_allocate_vars): Revert change from
4943 2009-02-06 Zoltan Varga <vargaz@gmail.com>
4945 * mini.c (print_jit_stats): Remove some unused statistics.
4947 2009-02-05 Zoltan Varga <vargaz@gmail.com>
4949 * aot-compiler.c (emit_klass_info): Update after MonoClass changes.
4951 2009-02-05 Mark Probst <mark.probst@gmail.com>
4953 * jit-icalls.c (mono_helper_compile_generic_method): Don't inflate
4954 the method we get from mono_object_get_virtual_method() because
4955 that function does it properly, now.
4957 2009-02-05 Zoltan Varga <vargaz@gmail.com>
4959 * unwind.c (mono_unwind_ops_encode): Handle offsets greater than 32 between
4960 opcodes. Fixes #472775.
4962 2009-02-05 Mark Probst <mark.probst@gmail.com>
4964 * mini-exceptions.c (ves_icall_get_frame_info): Account for the
4965 fact that mono_find_jit_info() sometimes returns the context
4966 corresponding to the jit info in new_ctx. Fixes #472600.
4968 2009-02-05 Zoltan Varga <vargaz@gmail.com>
4970 * method-to-ir.c mini-hppa.c mini.c trace.c mini-s390x.c aot-compiler.c
4971 mini-s390.c: Use mono_class_enum_basetype () instead of accessing
4972 klass->enum_basetype directly.
4974 * aot-compiler.c (emit_class_dwarf_info): Add support for all possible
4977 * unwind.c: Avoid 0 sized arrays.
4979 2009-02-04 Zoltan Varga <vargaz@gmail.com>
4981 * mini-exceptions.c (mono_setup_altstack): Use a more reasonable altstack
4982 size on systems with 64k pages. Fixes #471389.
4984 2009-02-04 Mark Probst <mark.probst@gmail.com>
4986 Contributed under the terms of the MIT/X11 license by Steven
4987 Munroe <munroesj@us.ibm.com>.
4989 * mini-ppc.c (mono_arch_output_basic_block): Generate better code
4990 for LOADI4_MEMBASE. Use addi instead of addic if it's not
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 * exceptions-ppc.c (mono_arch_get_restore_context): Code size
5001 * tramp-ppc.c (mono_arch_create_generic_class_init_trampoline):
5002 The trampoline can be longer on PPC64.
5004 2009-02-04 Mark Probst <mark.probst@gmail.com>
5006 Contributed under the terms of the MIT/X11 license by Steven
5007 Munroe <munroesj@us.ibm.com>.
5009 * mini-ppc.c: Compiler warning fixes and trivial code
5012 2009-02-04 Zoltan Varga <vargaz@gmail.com>
5014 * method-to-ir.c (mono_spill_global_vars): Fix problems caused by reading
5015 ins->dreg which could be a hardware register, not a vreg.
5017 * aot-compiler.c (emit_method_dwarf_info): Ditto.
5019 * mini.h (MonoCompile): Remove vreg_to_var_num array, it is no longer used.
5020 (struct MonoMethodVar): Add a vreg field, holding the vreg of variable.
5022 * mini.c (mono_compile_create_var_for_vreg): Set var->vreg.
5024 * mini-amd64.c (mono_arch_output_basic_block): Avoid reading cfg->varinfo[..]
5025 ->dreg, that is not the vreg we are looking for.
5027 * mini-amd64.h mini-x86.h: Enable MONO_ARCH_LIVENESS_OPS again.
5029 * mini-x86.c (mono_arch_output_basic_block): Add support for LIVERANGE_START/
5032 * method-to-ir.c (mono_spill_global_vars): Add an assert to help track down
5035 2009-02-03 Zoltan Varga <vargaz@gmail.com>
5037 * mini-x86.c (mono_arch_emit_prolog): Emit unwind info.
5039 * aot-compiler.c (emit_line_number_info): Fix line number emission when
5042 * aot-compiler.c: Add xdebug support on x86.
5044 * unwind.c: Add x86 support.
5046 * aot-compiler.c (emit_exception_debug_info): Control the emission of
5047 unwind info using a new MONO_ARCH_HAVE_XP_UNWIND define.
5049 * mini.c (mini_method_compile): Ditto.
5051 * mini-amd64.c (mono_arch_allocate_vars): Avoid setting cfg->ret->dreg to
5054 * aot-compiler.c: Add emit_push_section ()/emit_pop_section () helper functions
5055 which mimic .push_section/.pop_section in GAS.
5057 * aot-compiler.c: Emit precise live range information for variables.
5059 * mini-amd64.c (mono_arch_output_basic_block): Add OP_LIVERANGE_START/END.
5061 * method-to-ir.c (mono_spill_global_vars): Compute the instructions marking
5062 the live ranges of variables, and emit OP_LIVERANGE_START/END opcodes for
5065 * mini-ops.h: Add OP_LIVERANGE_START/END opcodes to mark
5066 the live ranges of variables.
5068 * mini.h (struct MonoMethodVar): Add two fields containing the live range
5069 of the variable in terms of native offsets.
5071 2009-02-03 Rodrigo Kumpera <rkumpera@novell.com>
5073 * arrays.cs: Test for Get/SetValue of array with negate lower bounds.
5075 2009-02-02 Mark Probst <mark.probst@gmail.com>
5077 Contributed under the terms of the MIT/X11 license by Steven
5078 Munroe <munroesj@us.ibm.com>.
5080 * exceptions-ppc.c (restore_regs_from_context): Correct operand
5081 order (offset then base reg) for ppc_load_multiple_regs.
5082 (emit_save_saved_regs) Correct operand order for
5083 ppc_store_multiple_regs.
5084 (mono_arch_get_call_filter): Correct operand order for
5085 ppc_load_multiple_regs.
5087 * mini-ppc.c (emit_memcpy): Fix operand order for
5088 ppc_load_reg_update and ppc_store_reg_update.
5089 (mono_arch_output_basic_block): Correct operand order for ppc_lha.
5090 (mono_arch_emit_epilog): Correct operand order for
5091 ppc_load_multiple_regs.
5093 * tramp-ppc.c (mono_arch_create_trampoline_code): Correct operand
5094 order for ppc_store_multiple_regs and ppc_load_multiple_regs.
5096 2009-02-02 Mark Probst <mark.probst@gmail.com>
5098 * cpu-ppc64.md: Fixed storer4_memindex length.
5100 2009-02-02 Zoltan Varga <vargaz@gmail.com>
5102 * aot-compiler.c (emit_line_number_info): Optimize the size of the emitted
5105 * aot-compiler.c (emit_line_number_info): Optimize this.
5107 2009-02-01 Zoltan Varga <vargaz@gmail.com>
5109 * aot-compiler.c: Disassemble tokens in the IL disassembly.
5111 * aot-compiler.c: Add debug info for methods without debug info by
5112 emitting an IL file and having the line number info referencing that file.
5114 * aot-compiler.c: Optimize the size of the generated line number info.
5116 * aot-compiler.c: Emit line number info in xdebug mode.
5118 * aot-compiler.c (mono_save_xdebug_info): Receive a MonoCompile instead of a
5121 2009-01-31 Zoltan Varga <vargaz@gmail.com>
5123 * aot-compiler.c (emit_method_dwarf_info): Emit names for local variables.
5125 * driver.c (mono_main): Enable debugging support automatically if XDEBUG
5128 2009-01-31 Rodrigo Kumpera <rkumpera@novell.com>
5130 * basic-calls.cs: Test for the weird crash found on arm.
5132 2009-01-31 Rodrigo Kumpera <rkumpera@novell.com>
5134 * cpu-arm.md: Increase the size of storer8_membase_reg and
5135 loadr8_membase_reg to 24 bytes to accomodate the extra add.
5137 * mini-arm.c (mono_arch_output_basic_block): Under FPA, when emitting
5138 OP_STORER8_MEMBASE_REG and OP_LOADR8_MEMBASE_REG, add the original
5139 reg to LR otherwise we'll be loading/storing from just the offset.
5141 2009-01-30 Miguel de Icaza <miguel@novell.com>
5143 Question: if we are storing gint32's inside the "*native_offset",
5144 should we change the signature to "gint32 *native_offset" to
5145 ensure that we do not have type definition problems?
5147 * mini-exceptions.c (ves_icall_get_frame_info): Cast the gint32 to
5148 an int * as this is what the other function expects, causes
5149 problems with Freescale's compiler that defined int32_t to be a
5150 long and makes int incompatible
5152 2009-01-30 Miguel de Icaza <miguel@novell.com>
5154 * Rename generic-sharing.c to mini-generic-sharing.c to avoid the
5155 filename conflict with bjam.
5157 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
5159 * cpu-arm.md: Increase the size of storer8_membase_reg to 20 bytes
5160 as it might use decomposed ops.
5162 2009-01-30 Zoltan Varga <vargaz@gmail.com>
5164 * jit-icalls.c (mono_imul_ovf): Fix one of the literals.
5166 * mini.c (mini_init): Emulate mul.ovf opcodes if MONO_ARCH_EMULATE_MUL_OVF
5169 * mini-arm.h (MONO_ARCH_EMULATE_MUL_OVF): New define.
5171 * mini-arm.c (mono_arch_build_imt_thunk): Rewrite this to allow large vtable
5174 * mini-arm.c (mono_arch_context_get_int_reg): Adapt this to the "clever"
5175 way registers are stored in MonoContext on arm.
5177 * unwind.c: Rewrite the handling of the cached_info array to use hazard pointers
5178 instead of locking so mono_get_cached_unwind_info () becomes signal safe.
5180 * mini.c (mini_init): Emuate OP_FCONV_TO_I when using soft float.
5182 * mini-arm.c (emit_load_volatile_arguments): Avoid an unneccesary assert.
5184 * mini.c (mini_init): Register mono_isfinite.
5186 * jit-icalls.c (mono_isfinite): New jit icall.
5188 * method-to-ir.c (mono_decompose_soft_float): Add support for OP_CKFINITE.
5190 * exceptions-arm.c (mono_arch_find_jit_info): When unwinding using the LMF,
5191 set esp to ARMREG_FP instead of R12, since R12 stores the value of sp for
5194 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
5196 * exceptions-arm.c (mono_arch_find_jit_info): The frame layout on arm have
5197 separate frame and stack pointers, so we must use FP to find the register
5199 The FP reg is retrieved from the MonoContext::regs array.
5201 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
5203 * mini-arm.c (mono_arch_output_basic_block): Emit two cond ops for OP_FBGE
5206 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
5208 * mini-arm.c (mono_arch_emit_setret): Emit OP_FMOVE for methods that
5209 return R4 and R8 when not running under softfloat.
5211 Fixes basic-calls.exe
5213 2009-01-30 Zoltan Varga <vargaz@gmail.com>
5215 * mini-arm.c: Implement some overflow opcodes.
5217 2009-01-29 Miguel de Icaza <miguel@novell.com>
5219 * ssa.c: handle another alloca.h
5221 * mini-exceptions.c (mono_handle_native_sigsegv): Do not use
5222 PLATFORM_WIN32 for detecting if we have sigaction. Instead use
5223 MONO_ARCH_USE_SIGACTION.
5225 * aot-runtime.c, mini-exceptions.c: Replace platform define with
5228 * method-to-ir.c (mono_method_to_ir): Type cast fix on some platforms.
5230 * mini-ppc.h (MONO_ARCH_USE_SIGACTION): Do not define this for all
5231 PPC targets as sigaction does not exist on all platforms, define
5232 this on a per-platform basis.
5234 Instead of erroring out if the platform is not defined, include
5235 mini-ppc-os.h, and expect that the OS specific setting provides
5236 the required information.
5238 2009-01-30 Zoltan Varga <vargaz@gmail.com>
5240 * aot-compiler.c: Fix --enable-minimal=aot.
5242 2009-01-30 Zoltan Varga <vargaz@gmail.com>
5244 * exceptions-arm.c (mono_arch_get_throw_exception_generic): Fix the
5247 2009-01-29 Zoltan Varga <vargaz@gmail.com>
5249 * exceptions-arm.c: Fix warnings.
5251 * tramp-arm.c aot-compiler.c unwind.h unwind.c: Implement xdebug support for
5254 * mini-x86.c: Fix --enable-minimal=jit build.
5256 * mini.c: Really fix --enable-minimal=jit build.
5258 * mini.c (construct_object_context_for_method): Move this outside
5259 the DISABLE_JIT block to fix the --enable-minimal=jit build.
5261 "Backported" of r124984 from 2.0 branch.
5263 * aot-compiler.c aot-runtime.c: Add full-aot support delegate BeginInvoke/EndInvoke.
5265 "Backport" of r124977 + r124978 from 2.0 branch.
5267 * exceptions-arm.c (mono_arm_throw_exception_by_token): New helper function
5268 to avoid calling mono_exception_from_token () from the throw trampoline.
5269 (mono_arch_get_throw_exception_generic): call throw_exception_by_token
5270 for throwing corlib exceptions, this fixes full-aot support for corlib
5273 * aot-compiler.c (compile_method): Make a copy of cfg->locals to fix the build.
5275 2009-01-29 Miguel de Icaza <miguel@novell.com>
5277 * mini-darwin.c, mini-windows.c, mini-posix.c: Commit the first
5278 part of the changes to split the code in mini into operating
5279 system specific files.
5281 This patch was done by copying mini.c to the respective files to
5282 preserve SVN history.
5284 2009-01-29 Zoltan Varga <vargaz@gmail.com>
5286 * aot-compiler.c (emit_method_dwarf_info): Add minimal support for locals.
5288 2009-01-28 Zoltan Varga <vargaz@gmail.com>
5290 * method-to-ir.c (mono_method_to_ir): Avoid generic sharing for calls made to
5291 remoting-invoke-with-check wrappers of shared methods.
5293 * mini.c (print_jit_stats): Print out major gc count/time for libgc too.
5295 2009-01-27 Mark Probst <mark.probst@gmail.com>
5297 * method-to-ir.c (emit_stloc_ir): Only apply the reg-reg move
5298 optimization if the top of stack is the last instruction in the
5299 bblock. Otherwise it might have been used after its definition.
5302 2009-01-27 Zoltan Varga <vargaz@gmail.com>
5304 * mini-trampolines.c (mono_magic_trampoline): Print out the caller
5305 method as well when get_vcall_slot () fails to match a code sequence.
5307 * mini-arm.c: Fix the android build, which doesn't have
5310 2009-01-26 Zoltan Varga <vargaz@gmail.com>
5312 * mini-s390x.c: Remove a stray declaration of emit_sig_cookie () to fix
5315 2009-01-26 Rodrigo Kumpera <rkumpera@novell.com>
5317 * unwind.c (mono_unwind_cleanup): Don't crash if cached_info is NULL.
5319 2009-01-26 Zoltan Varga <vargaz@gmail.com>
5321 * mini.c (mini_method_compile): Save the unwind info generated by the JIT
5322 and put its id into jinfo->used_regs. This is only used on amd64,
5323 which is currently the only platform generating unwind info.
5325 * exceptions-amd64.c: Instead of unwinding based on a register mask, use
5326 the dwarf unwinder. This is required to correctly handle async exceptions
5327 like thread abort and stack overflows, which can happen while a method
5328 is in the middle of its prolog or epilog.
5330 * aot-runtime.c (mono_aot_get_unwind_info): New helper function to obtain
5331 the unwind info belonging to an AOTed method.
5333 * aot-compiler.c aot-runtime.c: Save/Load the unwind info emitted by the JIT
5334 into cfg->unwind_ops.
5336 * unwind.c (mono_unwind_frame): Use <= instead of < for the loop exit check.
5338 * mini.c (mini_init): Call mono_unwind_init ().
5339 (mini_cleanup): Call mono_unwind_cleanup ().
5341 * unwind.c: Add functions for managing a set of unwind info entries, allowing
5342 unwind info to be shared between methods.
5344 * mini-amd64.c (mono_arch_emit_prolog): Emit unwind info for the registers
5347 * exceptions-amd64.c (mono_arch_exceptions_init): Call
5348 get_throw_pending_exception () to avoid initialization races.
5350 * mini-exceptions.c (mono_exceptions_init): Call an arch specific
5351 mono_arch_exceptions_init () function.
5353 * mini.h (MONO_INST_NEW): Remove duplicate setting of cil_code.
5355 2009-01-25 Zoltan Varga <vargaz@gmail.com>
5357 * mini.c (mono_get_domain_intrinsic): New helper function.
5358 (mono_get_thread_intrinsic): Ditto.
5360 * mini-arm.c mini-ia64.c: Use the new helper functions.
5362 * method-to-ir.c (mono_method_to_ir): Fix the comment for
5363 the last constrained_call change, since it is needed in the non-AOT
5366 * mini-arm.c: Implement OP_TLS_GET on arm eabi linux.
5368 * mini-arm.c (mono_arch_emit_prolog): Add an inlined version of
5369 mono_get_lmf_addr () on arm eabi linux.
5371 2009-01-24 Zoltan Varga <vargaz@gmail.com>
5373 * mini-amd64.c (mono_arch_get_vcall_slot): Handle yet another
5374 code sequence which matches a non-virtual call.
5376 2009-01-23 Mark Probst <mark.probst@gmail.com>
5378 * mini-ppc.c (mono_arch_context_get_int_reg): Allow access to the
5381 2009-01-23 Zoltan Varga <vargaz@gmail.com>
5383 * aot-compiler.c aot-runtime.c: Treat delegate-invoke wrappers similarly to
5384 runtime-invoke wrappers, since they are also shared based on signature.
5386 2009-01-22 Mark Probst <mark.probst@gmail.com>
5388 * mini-exceptions.c (ves_icall_get_frame_info): Fetch the generic
5389 info from the (correct) context.
5391 2009-01-22 Zoltan Varga <vargaz@gmail.com>
5393 * unwind.c (mono_unwind_frame): Remove a stray g_free ().
5395 * unwind.c (mono_unwind_frame): New function to unwind through a frame
5396 using dwarf unwinding info. Not yet used.
5398 * mini.c (mini_init): When using xdebug, disable freeing of domains.
5400 2009-01-21 Mark Probst <mark.probst@gmail.com>
5402 * mini-ppc.c (mono_arch_delegate_invoke_impl): Return function
5405 * mini-trampolines.c (mono_delegate_trampoline): Remove the PPC64
5406 special case and handle mono_arch_delegate_invoke_impl() returning
5407 function descriptors.
5409 * tramp-ppc.c (mono_arch_create_trampoline_code): Delegate
5410 trampolines return function descriptors, too.
5412 2009-01-21 Zoltan Varga <vargaz@gmail.com>
5414 * method-to-ir.c (handle_alloc): Avoid generic instances in the
5415 out_of_line optimization.
5417 2009-01-21 Martin Baulig <martin@ximian.com>
5420 (MonoCompile): Added `disable_deadce_vars' to disable removing
5424 (mini_method_compile): Set `cfg->disable_deadce_vars' when running
5425 inside the debugger.
5427 * liveness.c (mono_analyze_liveness): Don't remove any unused
5428 variables if `cfg->disable_deadce_vars' is set.
5430 2009-01-21 Mark Probst <mark.probst@gmail.com>
5432 * method-to-ir.c: Only apply exception constructor optimization if
5433 the the method actually belongs to an exception class. Fixes
5436 2009-01-21 Zoltan Varga <vargaz@gmail.com>
5438 * mini-trampolines.c (mono_delegate_trampoline): Put back the previous
5439 change inside a #ifdef __mono_ppc64__.
5441 * aot-compiler.c (compile_method): Remove the previous limitation.
5443 * method-to-ir.c (method-to-ir.c): Add support for the constrained prefix
5444 on type variables in AOTed code.
5446 * aot-compiler.c (compile_method): Skip generic methods having type
5447 constraints on their generic parameters.
5449 * aot-compiler.c (compile_method): Check for methods which cannot be
5450 encoded inside RGCTX_FETCH patches as well.
5452 * mini-exceptions.c (mono_print_thread_dump): Fix the windows
5455 2009-01-20 Mark Probst <mark.probst@gmail.com>
5457 * method-to-ir.c: Force the vtable variable in shared generic code
5458 for the case that they might show up on a stack trace where they
5461 * mini-exceptions.c: Save and use generic sharing info as well as
5462 IP in stack traces to resolve shared generic instantiations.
5464 2009-01-20 Zoltan Varga <vargaz@gmail.com>
5466 * mini-trampolines.c (mono_delegate_trampoline): Revert the change which
5467 added a mono_get_addr_from_ftnptr () as it breaks the ia64 build.
5469 2009-01-20 Mark Probst <mark.probst@gmail.com>
5471 * method-to-ir.c: Do generic sharing for array constructors.
5473 2009-01-20 Rodrigo Kumpera <rkumpera@novell.com>
5475 * mini-exceptions.c (mono_print_thread_dump): Add information
5476 about the thread state using wapi_current_thread_desc.
5478 2009-01-19 Rodrigo Kumpera <rkumpera@novell.com>
5480 * basic-simd.cs: Tests for the new constructors.
5482 2009-01-19 Rodrigo Kumpera <rkumpera@novell.com>
5484 * mini-ops.h: Added OP_EXPAND_*
5488 * mini-x86.c (mono_arch_output_basic_block): Same.
5490 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for single element constructors.
5492 2009-01-19 Zoltan Varga <vargaz@gmail.com>
5494 * iltests.il.in: Add a test for #467385.
5496 2009-01-18 Rodrigo Kumpera <rkumpera@novell.com>
5498 * mini.c (mini_thread_cleanup): Don't cleanup TLS storage if the
5499 thread been cleaned up is not the same currently in execution.
5501 Fixes appdomain-unload crashes on windows, osx and linux variants
5502 without the __thread keyword.
5504 2009-01-18 Zoltan Varga <vargaz@gmail.com>
5506 * mini-arm.c (mono_arch_flush_icache): Applied patch from Koushik Dutta
5507 (koush@koushikdutta.com). Implement this for android.
5509 * helpers.c (mono_disassemble_code): Avoid assembler errors if the id
5510 begins with a digit.
5512 * method-to-ir.c: Call mono_gc_get_write_barrier () instead of
5513 mono_marshal_get_write_barrier ().
5515 2009-01-17 Rodrigo Kumpera <rkumpera@novell.com>
5517 * decompose.c (mono_decompose_vtype_opts): Fix the decomposition
5518 of OP_VCALL_* ops for 8 bytes vtypes on 32 bits archs and platorms
5519 that pass them on a register pair.
5521 This affects windows, OSX and FreeBSD. The mono/tests/handleref.exe
5522 test was crashing due to that.
5524 Fri Jan 16 15:21:21 CET 2009 Paolo Molaro <lupus@ximian.com>
5526 * exceptions-ppc.c: tweaks from malc (OV-Soft) to fix the size of the
5527 trampoline code. Include ucontext.h only if available.
5529 2009-01-15 Mark Probst <mark.probst@gmail.com>
5531 * mini.c: mono_domain_lookup_shared_generic() takes an open method
5532 and doesn't check whether it's sharable, like it was before
5533 removing the shared generics hash. This brings IronPython
5534 performance back to what it was before that change.
5536 2009-01-14 Mark Probst <mark.probst@gmail.com>
5538 * method-to-ir.c: Handle delegate invocation optimization earlier,
5539 otherwise it would be handled (much more slowly) by the
5540 final/sealed optimization.
5542 2009-01-13 Zoltan Varga <vargaz@gmail.com>
5544 * mini.c (SIG_HANDLER_SIGNATURE): Avoid crashes when the current thread or
5545 domain is not set. Fixes #465864.
5547 2009-01-12 Mark Probst <mark.probst@gmail.com>
5549 * method-to-ir.c: Don't stop sharing of generic methods with catch
5550 clauses - we already handle those.
5552 2009-01-12 Mark Probst <mark.probst@gmail.com>
5554 * mini.c, mini.h: lookup_generic_method() is now
5555 mono_domain_lookup_shared_generic() and uses the jit_code_hash,
5556 making the shared_generics_hash obsolete.
5558 2009-01-12 Mark Probst <mark.probst@gmail.com>
5560 * mini-ppc.c, exceptions-ppc.c, cpu-ppc.md, cpu-ppc64.md: Don't
5561 use the red zone. Make room on the stack first and then use it,
5562 not the other way around.
5564 2009-01-12 Zoltan Varga <vargaz@gmail.com>
5566 * mini.c (mini_init): Call mono_xdebug_init ().
5568 * aot-compiler.c (mono_xdebug_init): Make this non-static.
5570 2009-01-11 Zoltan Varga <vargaz@gmail.com>
5572 * TestDriver.cs: Add an --iter argument to run tests multiple times.
5574 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Emit debug info for
5577 * aot-compiler.c (mono_save_trampoline_xdebug_info): New function to emit
5578 debug+unwind info for trampolines.
5580 * mini.c (mono_create_unwind_op): New helper function.
5582 * unwind.h: Add macros for emitting unwind ops without a MonoCompile.
5584 2009-01-10 Zoltan Varga <vargaz@gmail.com>
5586 * aot-compiler.c: Fix the build.
5588 2009-01-09 Zoltan Varga <vargaz@gmail.com>
5590 * Makefile.am: Update dtrace-prelink.sh location.
5592 2009-01-08 Zoltan Varga <vargaz@gmail.com>
5594 * method-to-ir.c (mono_method_to_ir): Fix the check for the mscorlib ldstr
5595 optimization. Fixes #464520.
5597 2009-01-07 Bill Holmes <billholmes54@gmail.com>
5599 * mini-amd64.c : Adding code to save/restore non-volatile registers
5602 * exceptions-amd64.c : Adding code to save/restore non-volatile
5603 registers on Winx64.
5605 Contributed under MIT/X11 license.
5607 2009-01-07 Zoltan Varga <vargaz@gmail.com>
5609 * mini-arm.c (mono_arch_flush_icache): Use __GNUC_PREREQ instead of checking
5610 __GNUC_MINOR__ which can break when the major version changes.
5612 2009-01-07 Rodrigo Kumpera <rkumpera@novell.com>
5614 * basic-simd.cs: Add tests for usage of the sizeof opcode.
5616 2009-01-07 Geoff Norton <gnorton@novell.com>
5618 * helpers.c: Allow mono -v -v -v to work on darwin.
5620 2009-01-05 Bill Holmes <billholmes54@gmail.com>
5622 * mini-amd64.c (mono_arch_get_vcall_slot) : Handle an additional instruction
5625 Contributed under MIT/X11 license.
5627 2009-01-05 Zoltan Varga <vargaz@gmail.com>
5629 * mini.c (mono_allocate_stack_slots_full2): Use mono_class_from_mono_type
5630 instead of directly accessing type->data.klass. Fixes #462016.
5631 (mono_allocate_stack_slots_full): Ditto.
5633 * mini-arm.c (mono_arch_flush_icache): Applied patch from Riku Voipio
5634 <novell@kos.to>. Fix cache flush on kernels without OLDABI compat option.
5636 * aot-compiler.c (emit_plt): Fix ARM build.
5638 2009-01-04 Zoltan Varga <vargaz@gmail.com>
5640 * branch-opts.c (mono_if_conversion): Optimize this using ins->prev.
5642 * branch-opts.c (mono_if_conversion): Fix an assert introduced by the last
5645 * branch-opts.c (mono_if_conversion): Use branch->inst_true_bb/inst_false_bb
5646 instead of bblock->out_bb [0]/[1], the two might not be the same. Fixes
5649 * iltests.il.in: Add a regression test.
5651 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
5653 * mini-codegen.c (mono_print_ins_index): Pretty print XPHI and VPHI.
5655 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
5657 * basic-simd.cs: Add a regression test for #462457.
5659 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
5661 * mini-ops.h: Add a definition of XPHI.
5663 * mini.h (MONO_IS_PHI): Make is aware of simd instrincs.
5665 * ssa.c (op_phi_to_move): Handle XPHI.
5667 * ssa.c (mono_ssa_compute): Generate a XPHI for simd intrinsics instead of VPHI.
5671 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
5673 * method-to-ir.c (mono_emit_rgctx_calli): Fix a warning.
5675 2008-12-31 Geoff Norton <gnorton@novell.com>
5677 * mini-ppc.c: The prolog size allocated can be too small for darwin
5678 ppc32 under certain circumstances. Also fix a small logic bug.
5680 2008-12-29 Zoltan Varga <vargaz@gmail.com>
5682 * mini.c (mono_jit_compile_method_inner): Avoid holding the domain lock
5683 while loading AOT methods.
5685 * mini-exceptions.c: Check jit_tls->class_cast_from instead of class_cast_to
5686 since only the former is nulled out after a successful cast. This prevents
5687 crashes with rethrown exceptions when using --debug=casts.
5689 2008-12-24 Mark Probst <mark.probst@gmail.com>
5691 * mini.h: New macro for checking whether a method is final,
5692 i.e. whether the method or its class is marked final.
5694 * method-to-ir.c: Use the new macro for all final-checks
5695 consistently. Fixes the crash in the System.ServiceModel tests.
5697 2008-12-23 Mark Probst <mark.probst@gmail.com>
5699 * mini-exceptions.c (get_exception_catch_class): Corrected another
5700 overly strict assertion.
5702 2008-12-23 Mark Probst <mark.probst@gmail.com>
5704 * mini-ppc.c (mono_arch_build_imt_thunk): Save and restore r11.
5705 Clobbering it is not allowed because the caller might use it as
5706 the vtable register in the interface call.
5708 2008-12-19 Mark Probst <mark.probst@gmail.com>
5710 * mini-exceptions.c (get_exception_catch_class): Corrected an
5711 overly strict assertion.
5713 2008-12-18 Mark Mason <mmason@upwardaccess.com>
5715 * method-to-ir.c: use SIZEOF_REGISTER instead of SIZEOF_VOID_P or sizeof(gpointer) when appropriate.
5717 * mini.h: Move typedef to mgreg_t up above include of mini-arch.h
5719 * local-propogation.c: use SIZEOF_REGISTER instead of SIZEOF_VOID_P when appropriate
5721 * cpu-mips.md: correct lengths for certain long_ opcodes.
5723 * mini-mips.h: Only emulate long operations when SIZEOF_REGISTER==4. Add missing func decl.
5725 * 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().
5727 2008-12-17 Mark Mason <mmason@upwardaccess.com>
5729 * exceptions-mips.c (mono_arch_find_jit_info): decode sd instructions as well when looking for registers.
5731 2008-12-17 Mark Mason <mmason@upwardaccess.com>
5733 * mini-mips.c (mono_arch_output_basic_block): OP_JUMP_TABLE stores patch type in inst_c1, not inst_i1.
5735 2008-12-16 Rodrigo Kumpera <rkumpera@novell.com>
5737 * branch-opts.c (remove_block_if_useless): Even if BB0 falls through, don't add a br to the
5740 2008-12-16 Mark Mason <mmason@upwardaccess.com>
5742 * 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
5744 * 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)
5746 2008-12-15 Mark Mason <mmason@upwardaccess.com>
5748 * trace.c (mono_trace_enter_method): correctly handle arguments smaller than the stack slot size on big endian systems.
5750 2008-12-14 Zoltan Varga <vargaz@gmail.com>
5752 * liveness.c (mono_analyze_liveness): Avoid eliminating the 'this' var in
5753 gshared code. Fixes #458947.
5755 * generics.cs: Add a test.
5757 2008-12-12 Mark Mason <mmason@upwardaccess.com>
5759 * method-to-ir.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
5761 * mini-mips.c: first pass n32 code generation.
5763 * mini-mips.h: datatypes and defines for n32 support.
5765 * exceptions-mips.c: first pass n32 code generation.
5767 * tramp-mips.c: first pass n32 code generation.
5769 * cpu-mips.md: add long_ opcodes.
5771 2008-12-12 Mark Mason <mmason@upwardaccess.com>
5773 * liveness.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
5775 * cfold.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
5777 * local-propogation.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
5779 * regalloc2.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
5781 * mini.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
5783 * mini-codegen.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
5785 * ssa.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
5787 * decompose.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
5789 * helpers.c: for mips/n32, don't pass -mips32 to objdump
5791 2008-12-12 Zoltan Varga <vargaz@gmail.com>
5793 * mini-arm.c tramp-arm.c: Fix calls to mono_arch_flush_icache.
5795 2008-12-12 Andres G. Aragoneses <aaragoneses@novell.com>
5797 * driver.c: Sync --help-trace with man page (EXPR,EXPR).
5799 2008-12-12 Mark Probst <mark.probst@gmail.com>
5801 * mini-ppc.h, exceptions-ppc.c, tramp-ppc.c: Create function
5802 descriptors for helper functions directly in front of the code.
5804 2008-12-11 Mark Probst <mark.probst@gmail.com>
5806 * method-to-ir.c: Removed an unnecessary assertion.
5808 2008-12-10 Zoltan Varga <vargaz@gmail.com>
5810 * method-to-ir.c: Merge SGEN changes from the old JIT.
5812 2008-12-10 Zoltan Varga <vargaz@gmail.com>
5814 * driver.c (compile_all_methods_thread_main): Handle failure of
5817 2008-12-10 Mark Probst <mark.probst@gmail.com>
5819 * mini-ppc.c: Merged with mini-ppc64.c.
5821 * mini-ppc.h: Define PPC_MINIMAL_PARAM_AREA_SIZE on all targets.
5823 * Makefile.am: Use the same sources for PPC and PPC64.
5825 * mini-ppc64.c: Removed.
5827 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
5829 * branch-opts.c (remove_block_if_useless): Extract fall through detection
5830 code to mono_bb_is_fall_through.
5832 * branch-opts.c (mono_remove_critical_edges): Same.
5834 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
5836 * ssa.c (fold_ins): branch opt can kill dummy switch ops so we can't
5837 expect that an OP_BR_REG will be there.
5839 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
5841 * branch-opts.c (remove_block_if_useless): Use MONO_IS_BRANCH_OP instead of checking
5842 for the many branch ops. The original check miss OP_BR_REG.
5846 2008-12-09 Mark Mason <mmason@upwardaccess.com>
5848 * mini-mips.h mini-mips.c exceptions-mips.c tramp-mips.c: first round of changes necessary to eventually support n32.
5850 2008-12-09 Zoltan Varga <vargaz@gmail.com>
5852 * aot-runtime.c (load_method): Avoid calling decode_exception_debug_info
5853 while holding the aot lock.
5855 2008-12-09 Mark Mason <mmason@upwardaccess.com>
5857 * mini-mips.c (mono_arch_output_basic_block): use mfc1/lwc1 instead of mfc1d/ldc1
5859 2008-12-09 Bill Holmes <billholmes54@gmail.com>
5861 * mini.c (mini_cleanup) : Adding a call to cominterop_release_all_rcws
5862 to release all runtime callable wrappers held by the runtime.
5864 Contributed under MIT/X11 license.
5866 2008-12-09 Bill Holmes <billholmes54@gmail.com>
5868 * tramp-amd64.c (mono_arch_create_trampoline_code_full) : Increase the code size for
5871 Contributed under MIT/X11 license.
5873 2008-12-09 Zoltan Varga <vargaz@gmail.com>
5875 * aot-runtime.c (decode_exception_debug_info): Acquire the domain
5876 lock when calling mono_domain_alloc (). Hopefully fixes #415608.
5878 2008-12-09 Mark Mason <mmason@upwardaccess.com>
5880 * cpu-mips.md: fix ckfinite length
5882 * mini-mips.c: at least recognize n32 ABI when used (not yet supported)
5883 (mono_arch_lowering_pass): cleanup, rearrange for clarity
5884 (mono_arch_output_basic_block): implement OP_CKFINITE, add more asserts
5886 2008-12-08 Mark Mason <mmason@upwardaccess.com>
5888 * exceptions-mips.c (mono_arch_find_jit_info): init new_ctx with ctx, dont' call setup_context.
5890 2008-12-08 Geoff Norton <gnorton@novell.com>
5892 * tramp-amd64.c: r120895 stores RAX, so we need to increase the window
5893 size by 8 bytes as well.
5895 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
5897 * basic-simd.cs: Fix method names for Vector16b.
5899 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
5901 * basic-simd.cs: Fix method names for Vector16sb.
5903 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
5905 * basic-simd.cs: Fix method names for Vector8us.
5907 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
5909 * basic-simd.cs: Fix method names for Vector8s.
5911 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
5913 * basic-simd.cs: Fix method names for Vector4ui.
5915 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
5917 * basic-simd.cs: Fix method names for Vector2l.
5919 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
5921 * basic-simd.cs: Fix method names for Vector2d.
5923 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
5925 * simd-intrinsics.c (mono_emit_simd_intrinsics): Add support for intrinsics
5926 that are extension methods.
5928 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
5930 * basic-simd.cs: Fix method names for Vector4f.
5932 2008-12-08 Zoltan Varga <vargaz@gmail.com>
5934 * mini-exceptions.c (mono_print_thread_dump): Mark threadpool threads
5935 as such. Fixes #456669.
5937 2008-12-07 Mark Mason <mmason@upwardaccess.com>
5939 * mini-mips.c (mono_arch_emit_call): narrow float arguments when passing as args.
5941 2008-12-07 Mark Mason <mmason@upwardaccess.com>
5943 * mini-mips.c (mono_arch_lowering_pass): don't handle OP_ICONV_TO_R* or OP_R*CONST
5944 (mono_arch_emit_setret): use OP_MIPS_CVTSD to return SP floats
5945 (mono_arch_output_basic_block): simplify FP load/store, handle OP_MIPS_FBLT_UN
5946 (mips_adjust_stackframe): handle FP spills
5948 * mini-ops.h: add mips_mtc1_s2
5950 * cpu-mips.md: add mips_mtc1_s2
5952 2008-12-07 Zoltan Varga <vargaz@gmail.com>
5954 * unwind.c: New file, move the unwind info encoding functions here from
5955 aot-compiler.c, so they could be used at runtime too.
5957 2008-12-05 Mark Mason <mmason@upwardaccess.com>
5959 * mini-mips.c (mono_arch_lowering_pass): handle OP_IMUL_IMM as well
5960 (mono_arch_output_basic_block): fix OP_LOCALLOC code generation
5962 2008-12-05 Mark Mason <mmason@upwardaccess.com>
5964 * mini-mips.c: cleanup warnings
5965 (mono_arch_lowering_pass): handle OP_LOCALLOC_IMM
5966 (mips_adjust_stackframe): handle case of taking the address of stack locals
5968 2008-12-05 Zoltan Varga <vargaz@gmail.com>
5970 * aot-compiler.c: Implement a few functions missing from the asm writer.
5971 (emit_method_code): Only write symbols for methods when using the bin
5972 writer, since the assembler can't deal with the characters in our method
5975 * aot-compiler.c (is_plt_patch): ICALL_ADDR is also a plt patch.
5977 * method-to-ir.c (mono_method_to_ir): Transform aotconst+calli into a direct
5980 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Rework the code
5981 a bit to also restore %rax.
5983 2008-12-05 Mark Probst <mark.probst@gmail.com>
5985 * mini-ppc.c: Some simple merges from mini-ppc64.c.
5987 2008-12-05 Zoltan Varga <vargaz@gmail.com>
5989 * ssa.c (mono_ssa_compute): Only add an implicit reference at start for
5992 2008-12-05 Mark Probst <mark.probst@gmail.com>
5994 * exceptions-ppc.c: Merged with exceptions-ppc64.c.
5996 * mini-ppc.c, mini-ppc.h: Remove PPC_STACK_ALIGNMENT and use
5997 MONO_ARCH_FRAME_ALIGNMENT. Struct for PPC64 function descriptors.
5999 * exceptions-ppc64.c: Removed.
6001 * Makefile.am: Use exceptions-ppc.c instead of exceptions-ppc64.c.
6003 2008-12-05 Mark Probst <mark.probst@gmail.com>
6005 * tramp-ppc.c, mini-ppc.c, mini-ppc.h: Merged tramp-ppc.c with
6008 * Makefile.am: Use tramp-ppc.c instead of tramp-ppc64.c.
6010 * tramp-ppc64.c: Removed.
6012 2008-12-05 Zoltan Varga <vargaz@gmail.com>
6014 * aot-compiler.c (add_generic_instances): Skip non-generic classes in
6017 2008-12-05 Mark Probst <mark.probst@gmail.com>
6019 * mini-ppc.h: Merged mini-ppc64.h with mini-ppc.h.
6021 * exceptions-ppc64.c, tramp-ppc64.c, mini-arch.h, Makefile.am: Use
6022 mini-ppc.h instead of mini-ppc64.h.
6024 * mini-ppc64.h: Removed.
6026 2008-12-04 Mark Mason <mmason@upwardaccess.com>
6028 * mini-mips.c: introduce USE_LDC_SDC: use ldc1/sdc1 to load/store doubles, disabled by default
6030 * mini-mips.c (mono_arch_emit_outarg_vt): fix offset calculation for memcpy in structure passing.
6032 2008-12-05 Mark Probst <mark.probst@gmail.com>
6034 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, tramp-ppc64.c:
6035 Removed FIRST/LAST_[GF]REG macros, to make merging PPC64 with PPC
6038 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
6040 * basic-simd.cs: Tests for operator == and != on Vector8us and Vector16b.
6042 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
6044 * simd-intrinsics.c: Add support for operator == and != to Vector8(u)s and Vector16(s)b.
6046 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
6048 * basic-simd.cs: Tests for operator == and != on Vector4f.
6050 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
6052 * simd-intrinsics.c (simd_intrinsic_emit_equality): Adapt to support Vector4f.
6054 * simd-intrinsics.c: Kill useless enum.
6056 2008-12-04 Mark Mason <mmason@upwardaccess.com>
6058 * cpu-mips.md: add long_conv_to_ovf_i4_2
6059 * mini-mips.c: update/add various _OVF_ opcodes to fix test failures
6061 2008-12-04 Mark Mason <mmason@upwardaccess.com>
6063 * mini-mips.c: ifdef protect automatic promotions of R4 to R8.
6065 * mini-mips.c (mono_arch_emit_setret): handle R4 case with FCONV_TO_R4 instead of FMOVE
6067 2008-12-04 Mark Mason <mmason@upwardaccess.com>
6069 * mini-mips.c (mono_arch_output_basic_block): fix codegen for OP_OR_IMM/OP_IOR_IMM
6071 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
6073 * basic-simd.cs: Add tests for new methods.
6075 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
6077 * simd-intrinsics.c: Add support for operator == and !=
6080 * simd-methods.h: Add SN_op_Inequality and SN_op_Equality.
6082 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
6084 * simd-intrinsics.c: Remove ExtractByteMask intrinsics.
6086 2008-12-04 Zoltan Varga <vargaz@gmail.com>
6088 * aot-compiler.c (add_wrappers): Add pinvoke wrappers.
6090 * mini.c (mono_resolve_patch_target): Allow pinvoke methods in
6091 MONO_PATCH_INFO_ICALL_ADDR.
6093 * aot-runtime.c (MonoAotFileInfo): Correct order of fields.
6095 * aot-compiler.c: Resurrect full-aot support.
6097 2008-12-04 Mark Mason <mmason@upwardaccess.com>
6099 * mini-mips.c (mono_arch_lowering_pass): handle OP_COMPARE and OP_ICOMPARE
6101 2008-12-04 Mark Mason <mmason@upwardaccess.com>
6103 * mini-mips.c (mono_arch_output_basic_block): fix OP_IREM_UN code generation
6105 2008-12-03 Rodrigo Kumpera <rkumpera@novell.com>
6107 * basic-simd.cs: Fix tests to work under ppc.
6108 Remove tests for methods that will be removed.
6110 2008-12-03 Mark Probst <mark.probst@gmail.com>
6112 * method-to-ir.c (mono_method_to_ir): Handle ldtoken of an open
6113 generic type (via a typedef or typeref) correctly.
6115 2008-12-03 Zoltan Varga <vargaz@gmail.com>
6117 * mini-trampolines.c (mono_magic_trampoline): Add some debugging code to help
6118 diagnose an assertion failure.
6120 2008-12-02 Mark Probst <mark.probst@gmail.com>
6122 * tramp-ppc64.c (mono_arch_create_rgctx_lazy_fetch_trampoline):
6123 Fix trampoline size.
6125 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: A few floating point
6126 conversion opcodes are implemented natively instead via emulation.
6128 2008-12-01 Mark Mason <mmason@upwardaccess.com>
6130 * cpu-mips.md: remove mips_xori
6132 * mini-ops.h: remove mips_xori
6134 * mini-mips.h: replace OP_MIPS_XORI with OP_IXOR
6136 * mini-mips.c (mono_arch_decompose_long_opts): Add ladd_imm, lsub, lsub_imm, lneg, lsub_ovf, lsub_ovf_un.
6138 * mini-mips.c (mono_arch_lowering_pass, mono_arch_output_basic_block): fix IXOR handling
6140 2008-12-01 Mark Mason <mmason@upwardaccess.com>
6142 * cpu-mips.md: fix instruction lengths.
6144 * mini-mips.h: define MONO_ARCH_NO_IOV_CHECK
6146 * mini-mips.c: move most instruction rewriting into decompose_ops. Implement conditional branches and exceptions. Fix jump table patch handling. Implement add/sub OVF.
6148 * mini-ops.h: fix slti / sltiu op profiles.
6150 2008-12-02 Martin Baulig <martin@ximian.com>
6152 * method-to-ir.c (mono_method_to_ir): Disable debugging
6153 information for the init locals block to make the debugger stop
6154 after all locals have been initalized.
6156 2008-12-02 Martin Baulig <martin@ximian.com>
6158 * mini.c (mini_method_compile): Disable MONO_OPT_DEADCE when
6159 running inside the debugger.
6161 2008-12-01 Zoltan Varga <vargaz@gmail.com>
6163 * mini.c (mini_method_compile): Only run local deadce if MONO_OPT_DEADCE
6166 * method-to-ir.c (mono_method_to_ir): Fix invalid code generated by the
6167 alu->alu imm optimization which only shows if deadce is disabled.
6169 * aot-compiler.c: Rename the function names for the binary and asm writers
6170 so they can coexist in the same process. Rework the xdebug code to use the
6171 asm writer. This avoids the need to call into the runtime to dump the
6172 debugging info. Add more debugging info for types.
6174 * mini-<ARCH>.h: Kill MONO_ARCH_HAVE_NORMALIZE_OPCODES define.
6176 * genmdesc.c genmdesc.pl mini.h: Don't put the CEE_ opcodes into the
6177 cpu description tables, they can't occur in cpu-<ARCH>.md.
6179 * method-to-ir.c (mono_method_to_ir): Set the type of the value pushed on
6180 the stack in CEE_LDFLDA. Fixes #450542.
6182 * generics.cs: Add a new test.
6184 2008-12-01 Mark Mason <mmason@upwardaccess.com>
6186 * mini-ops.h: updated MIPS opcodes
6187 * mini-mips.c: decompose long opts
6188 * mini-mips.h: decompose long opts
6190 2008-11-29 Mark Mason <mmason@upwardaccess.com>
6192 * cpu-mips.md: fix length on int_rem_un
6193 * mini-mips.c (mips_stackframe_adjust): fix insertion of spillvars region in MIPS stackframes.
6195 2008-11-29 Zoltan Varga <vargaz@gmail.com>
6197 * mini.h aot-runtime.c: Fix building with DISABLE_AOT.
6199 * mini-codegen.c (mono_print_ins_index): Handle OP_VOIDCALL_MEMBASE.
6201 2008-11-29 Martin Baulig <martin@ximian.com>
6203 * mini-exceptions.c (mono_handle_native_sigsegv): Check
6204 mono_debug_using_mono_debugger() in addition to the
6205 `no_gdb_backtrace' flag in the `MonoDebugOptions'.
6207 2008-11-28 Mark Mason <mmason@upwardaccess.com>
6209 * mini-ops.h: updated more MIPS opcodes
6210 * mini-mips.c: FP compare/branch working again, clean up last of CEE_ -> OP_ mappings
6211 * cpu-mips.md: Added MIPS versions of new FP compare/branch opcodes.
6213 2008-11-28 Mark Probst <mark.probst@gmail.com>
6215 * mini-ppc64.c: Patch the RGCTX fetch trampoline correctly.
6217 2008-11-28 Mark Mason <mmason@upwardaccess.com>
6219 * mini-mips.c (mono_arch_emit_call): adding missing conversion to fp single when passing in integer arg register.
6220 * mini-mips.c (mips_adjust_stackframe): compensate for spill-down logic.
6221 * mini-ops.h: correct selected mips opcode entries
6223 2008-11-28 Mark Probst <mark.probst@gmail.com>
6225 * mini-ppc64.c, mini-ppc64.h: Enable generalized IMT thunks and
6228 2008-11-28 Mark Probst <mark.probst@gmail.com>
6230 * mini-ppc64.h, tramp-ppc64.c: Make generic code sharing work.
6232 2008-11-28 Mark Mason <mmason@upwardaccess.com>
6234 * method-to-ir.c, mini-trampolines.c: protect IMG code with #ifdef MONO_ARCH_HAVE_IMT to fix compile errors.
6235 * mini-mips.c: Fixup stackframe assignments after allocation of spillvars.
6236 * mini-mips.h: disable IMT
6237 * tramp-mips.c (mono_arch_get_vcall_slot): fix offset extraction
6239 2008-11-28 Mark Probst <mark.probst@gmail.com>
6241 * mini-ppc64.c, mini-ppc64.h: Don't emulate long ops.
6243 2008-11-28 Mark Probst <mark.probst@gmail.com>
6245 * mini-ppc64.c, exceptions-ppc64.c: Several fixes.
6247 2008-11-28 Zoltan Varga <vargaz@gmail.com>
6249 * method-to-ir.c (handle_isinst): Use PCONST instead of ICONST for
6252 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
6254 * simd-intrinsics.c (emit_array_extension_intrinsics): Add support
6255 for Set/GetVector aligned versions.
6257 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
6259 * basic-simd.cs: Add tests for Get/SetVector.
6261 2008-11-27 Mark Probst <mark.probst@gmail.com>
6263 * mini.c: Removed g_slist_append_mempool(). Now in
6266 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
6268 * simd-intrinsics.c (mono_emit_vector_ldelema): Extract the element
6269 size properly and make the bounds check optional.
6271 * simd-intrinsics.c (emit_array_extension_intrinsics): Add support
6272 for SetVector and IsAligned.
6274 2008-11-27 Zoltan Varga <vargaz@gmail.com>
6276 * mini.c: Remove unused mono_normalize_opcodes () function.
6278 2008-11-26 Mark Probst <mark.probst@gmail.com>
6280 * method-to-ir.c (mini_emit_inst_for_method): Small fix: we're
6281 using the new atomic add ops now.
6283 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Implemented atomic
6286 2008-11-26 Mark Probst <mark.probst@gmail.com>
6288 * mini-ppc64.c: Several fixes.
6290 2008-11-25 Mark Mason <mmason@upwardaccess.com>
6292 * cpu-mips.md: added jump_table
6293 * mini-mips.c: added jump_table. Eliminate compare-imm when lowering. Remove dead function.
6295 2008-11-25 Mark Mason <mmason@upwardaccess.com>
6297 * mini-mips.c, mini-mips.h, tramp-mips.c, cpu-mips.md: Initial upgrade of MIPS port to new IR.
6299 2008-11-25 Mark Mason <mmason@upwardaccess.com>
6301 * mini-ops.h: corrected a handful of MIPS opcodes.
6303 2008-11-25 Mark Mason <mmason@upwardaccess.com>
6305 * aot-compiler.c: MIPS to use ELF writer
6307 2008-11-25 Mark Mason <mmason@upwardaccess.com>
6309 * mini-codegen.c: remove MIPS specific assert.
6311 2008-11-25 Mark Probst <mark.probst@gmail.com>
6313 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, cpu-ppc64.md: Several
6314 fixes. PPC64 now passes most of the runtime regressions.
6316 2008-11-24 Zoltan Varga <vargaz@gmail.com>
6318 * regalloc2.c: Distinguish between use/def positions. Optimize the creation of
6319 volatile intervals a bit.
6321 2008-11-24 Mark Probst <mark.probst@gmail.com>
6323 * basic-long.cs: New test case.
6325 2008-11-23 Zoltan Varga <vargaz@gmail.com>
6327 * mini.c (mini_method_compile): Disable globalra for large methods for
6330 * regalloc2.c (order_moves): Add fp support.
6332 * branch-opts.c (mono_remove_critical_edges): Split non-critical edges whose
6333 source bblock ends with an OP_BR_REG.
6335 * ratests.cs: Add a new test.
6337 2008-11-23 Mark Probst <mark.probst@gmail.com>
6339 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c: Disable generic code
6340 sharing. PPC64 now passes generics.exe.
6342 2008-11-23 Mark Probst <mark.probst@gmail.com>
6344 * mini-ppc64.c: Several fixes. PPC64 now runs iltests.exe.
6346 2008-11-23 Zoltan Varga <vargaz@gmail.com>
6348 * exceptions-x86.c (mono_arch_find_jit_info): Avoid reading uninitialized
6349 memory when mono_jit_info_table_find () can't find the method in the
6352 * aot-compiler.c (mono_save_xdebug_info): Emit complete debug info for
6355 * aot-compiler.c (mono_save_xdebug_info): Make this work with the assembly
6358 2008-11-23 Mark Probst <mark.probst@gmail.com>
6360 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, cpu-ppc64.md:
6361 Several fixes. PPC64 now runs exceptions.exe and
6362 devirtualization.exe.
6364 2008-11-22 Mark Probst <mark.probst@gmail.com>
6366 * mini-ppc64.c, tramp-ppc64.c: Small fixes. PPC64 now runs
6367 arrays.exe and basic-math.exe.
6369 2008-11-22 Mark Probst <mark.probst@gmail.com>
6371 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, tramp-ppc64.c,
6372 cpu-ppc64.md: Several fixes. PPC64 now runs objects.exe.
6374 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
6376 * simd-intrinsics.c: Add support ArrayExtension intrinsics.
6378 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
6380 * method-to-ir.c: Move bounds checking macros to ir-emit.h
6382 * ir-emit.h: Move macros from method-to-ir.c to here.
6384 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
6386 * mini-ops.h: Correct the long simd ops to use LREG.
6388 2008-11-21 Zoltan Varga <vargaz@gmail.com>
6390 * mini-ops.h: Correct the dreg type of OP_LOADI8_MEMBASE.
6392 * mini-ops.h: Correct the dreg type of a few long opcodes.
6394 * mini-amd64.h: Applied patch from Mihai Chelaru <kefren@ngnetworks.ro>.
6397 Fri Nov 21 12:52:23 CET 2008 Paolo Molaro <lupus@ximian.com>
6399 * mini-ppc.c: remove negative stack references in epilog
6400 for platforms that don't support the red zone.
6402 2008-11-21 Mark Probst <mark.probst@gmail.com>
6404 * mini-ppc64.h, cpu-ppc64.md: Fixed caller/callee saved floating
6405 point regs. Now PPC64 passes basic-calls.exe.
6407 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
6409 * basic-simd.cs: Add tests for accessors of Vector2l.
6411 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
6413 * mini-ops.h: Added OP_INSERTX_I8_SLOW,.
6415 * mini-x86.c (mono_arch_decompose_long_opts): Decompose OP_INSERTX_I8_SLOW.
6417 * simd-intrinsics.c: Add support for Vector2l and Vector2ul.
6419 2008-11-21 Mark Probst <mark.probst@gmail.com>
6421 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Several fixes. Now
6422 PPC64 passes basic-long.exe.
6424 2008-11-20 Mark Probst <mark.probst@gmail.com>
6426 * decompose.c: Decompose carry and overflow add on PPC64 like on
6427 other 64 bit archs. Don't decompose sub at all on PPC64.
6429 * mini-ppc64.c, exceptions-ppc64.c, tramp-ppc64.c, cpu-ppc64.md:
6430 Several fixes and new opcodes. Now PPC64 runs (but doesn't pass)
6433 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
6435 * basic-simd.cs: Add tests for accessors of Vector2d.
6437 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
6439 * mini-ops.h: Added OP_INSERTX_R8_SLOW,.
6443 * mini-x86.c (mono_arch_output_basic_block): Same.
6445 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector2d.
6447 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
6449 * basic-simd.cs: Add tests for accessors of Vector4f.
6451 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
6453 * mini-ops.h: Added OP_INSERTX_R4_SLOW,.
6457 * mini-x86.c (mono_arch_output_basic_block): Same.
6459 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector4f.
6461 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
6463 * basic-simd.cs: Add tests for accessors of Vector4i and Vector4ui.
6465 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
6467 * mini-ops.h: Added OP_INSERTX_I4_SLOW,.
6471 * mini-x86.c (mono_arch_output_basic_block): Same.
6473 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector4i and Vector4ui.
6475 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
6477 * cpu-x86.md: Use reasonable sizes for extractx_u2 and insertx_u1_slow.
6479 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
6481 * simd-intrinsics.c: Enable setters for Vector16sb.
6483 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
6485 * mini-ops.h: Added OP_EXTRACTX_U2, OP_INSERTX_U1_SLOW.
6489 * mini-x86.c (mono_arch_output_basic_block): Same.
6491 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector16b.
6493 2008-11-19 Rodrigo Kumpera <rkumpera@novell.com>
6495 * simd-intrinsics.c: Implement setter for Vector8us.
6497 2008-11-19 Zoltan Varga <vargaz@gmail.com>
6499 * aot-compiler.c (mono_save_xdebug_info): Emit correct location info
6502 Wed Nov 19 18:27:41 CET 2008 Paolo Molaro <lupus@ximian.com>
6504 * mini-ppc.c: remove references to the red zone in the prolog
6505 (for systems that don't support it).
6507 2008-11-19 Mark Probst <mark.probst@gmail.com>
6509 * cpu-ppc64.md: Fixed a few instruction lengths.
6511 * mini-ppc64.c: Don't emit SETLRET. PPC64 passes basic-float.exe,
6514 2008-11-19 Mark Probst <mark.probst@gmail.com>
6516 * mini-ppc64.c, cpu-ppc64.md: Fixed some opcodes. PPC64 passes
6519 2008-11-19 Zoltan Varga <vargaz@gmail.com>
6521 * aot-compiler.c (mono_save_xdebug_info): Add more parameter types.
6523 2008-11-18 Rodrigo Kumpera <rkumpera@novell.com>
6525 * mini-ops.h: Added OP_INSERT_I2.
6529 * mini-x86.c (mono_arch_output_basic_block): Same.
6531 * simd-intrinsics.c: Implement setter for Vector8s.
6533 * simd-methods.h: Add the names of get setters of Vector8s.
6535 2008-11-18 Zoltan Varga <vargaz@gmail.com>
6537 * aot-compiler.c (mono_save_xdebug_info): Add support for parameters.
6539 * aot-compiler.c (mono_save_xdebug_info): Add preliminary support for
6542 * unwind.h (MonoUnwindOp): Change the 'val' to a signed type.
6544 2008-11-18 Mark Probst <mark.probst@gmail.com>
6546 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, cpu-ppc64.md: Changes
6547 for PPC64. An empty program runs now.
6549 2008-11-18 Zoltan Varga <vargaz@gmail.com>
6551 * unwind.h (MonoUnwindOp): Change the 'val' to a signed type.
6553 * aot-compiler.c mini.c mini.h: Add a JIT debugging mode modelled after
6554 a similar mode in Kaffe: When the the MONO_XDEBUG env var is set, debugging
6555 info for JITted code is emitted into a shared library, loadable into gdb.
6557 2008-11-18 Mark Probst <mark.probst@gmail.com>
6559 * Makefile.am: Changes to build PPC64.
6561 * mini-arch.h: Include mini-ppc64.h on PPC64.
6563 2008-11-18 Mark Probst <mark.probst@gmail.com>
6565 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Updated with changes
6566 in PPC code up to r119147.
6568 2008-11-18 Mark Probst <mark.probst@gmail.com>
6570 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, exceptions-ppc64.c,
6571 cpu-ppc64.md: Changes for PPC64.
6573 Based on code submitted by andreas.faerber@web.de at
6574 https://bugzilla.novell.com/show_bug.cgi?id=324134 under the
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: Copied from the corresponding PPC files from
6583 2008-11-18 Scott Peterson <lunchtimemama@novell.com>
6585 * mini-ops.h: Added OP_ROUND.
6587 * cpu-x86.md: Added round.
6589 * mini-x86.c: Added support for intrinsicing Math.Round (double).
6591 * basic-math.cs: Added test_0_round to test rounding.
6593 Contributed under MIT/X11 license.
6595 2008-11-17 Bill Holmes <billholmes54@gmail.com>
6597 * aot-compiler.c : Fix the Winx64 build.
6599 Contributed under MIT/X11 license.
6601 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
6603 * mini-x86.c (mono_arch_output_basic_block): Use movsd instead of monvups
6604 in OP_EXTRACT_R8 to avoid possible stack corruption.
6606 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
6608 * mini-ops.h: Added OP_EXTRACT_R8/I8.
6610 * cpu-x86.md: Added extract_r8.
6612 * mini-x86.c (mono_arch_output_basic_block): Emmit OP_EXTRACT_R8.
6614 * mini-x86.c: Added mono_arch_decompose_long_opts to break OP_EXTRACT_I8 into
6615 a couple of OP_EXTRACT_I4.
6617 * mini-x86.h: Define MONO_ARCH_HAVE_DECOMPOSE_LONG_OPTS if simd is enabled.
6619 * simd-intrinsics.c: Implement getters for Vector2l/2ul/2d.
6621 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
6623 * simd-intrinsics.c (vector2l_intrinsics): CompareGreaterThan requires sse 4.2
6626 2008-11-17 Zoltan Varga <vargaz@gmail.com>
6628 * method-to-ir.c (handle_delegate_ctor): Emit the address of the delegate
6629 trampoline as an AOT const of the proper type instead of MONO_PATCH_INFO_ABS.
6631 * mini.c (mono_codegen): Remove the handling of delegate trampolines, they
6632 are not needed any more.
6634 * mini.h: Remove the unused INS_LIST macros.
6636 * mini.c (mini_method_compile): Remove a disable globalra case which is no
6639 * *.h *.c: Remove duplicate MonoInst emission macros, use the ones in
6642 * regalloc.h *.c: Remove references to mono_regstate_next_int (), use
6643 mono_alloc_ireg () instead.
6645 * mini-<ARCH>.c: Include ir-emit.h. Remove duplicate MonoInst emission
6648 * mini-amd64.c (emit_load_volatile_arguments): Removed, not needed
6651 * aot-runtime.c (load_aot_module): Disable AOT when running under
6654 * mini-amd64.h: Change the monitor fastpath defines to check for
6655 !PLATFORM_WIN32 so they work on *bsd too.
6657 * mini.h mini.c mini-hhpa.c: Remove more unused code.
6659 * mini-s390.c mini-s390x.c: Remove !cfg->new_ir code.
6661 * mini.h (MonoCompile): Remove new_ir flag.
6663 * regalloc.h regalloc.c: Remove unused code.
6665 * cpu-*.md: Remove more unused opcodes.
6667 * simple-cee-ops.h simple-mini-ops.h: Removed.
6669 * mini-ops.h *.c cpu-<ARCH>.md: Remove more unused opcodes.
6671 2008-11-17 Zoltan Varga <vargaz@gmail.com>
6673 * aliasing.h: Removed.
6675 * *.c: Remove references to aliasing.h and inssel.h.
6677 * mini.c: Remove additional unused functions.
6679 * mini-ops.h cpu-*.md: Remove unused opcodes.
6681 2008-11-16 Zoltan Varga <vargaz@gmail.com>
6683 Remove the old JIT code.
6685 * inssel*.brg: Removed.
6687 * ssa.c abcremoval.c aliasing.c: Removed.
6689 * ssa2.c: Renamed to ssa.c.
6691 * abcremoval2.c: Renamed to abcremoval.c.
6693 * *.c: Removed all !cfg->new_ir code.
6695 * mini-<ARCH>.c: Removed mono_arch_call_opcode (),
6696 mono_arch_emit_this_vret_args (), and mono_arch_get_inst_for_method ().
6698 * mini.c: Removed the old mono_method_to_ir () and all the code used by it.
6700 2008-11-16 Zoltan Varga <vargaz@gmail.com>
6702 * aot-compiler.c aot-runtime.c: Emit most of the non-table data in a structure
6703 to simplify the code and cut back on the number of global symbols in the AOT
6706 * aot-compiler.c aot-runtime.c: Get rid of the unused plt_jump_table.
6708 2008-11-15 Zoltan Varga <vargaz@gmail.com>
6710 * aot-runtime.c aot-compiler.c: Unify the plt_jump_table/plt_info tables
6711 with the got/got_info tables.
6713 * mini.h: Bump AOT file format version.
6715 * unwind.h: New file, contains definitions for stack unwinding.
6717 * mini.c (mono_emit_unwind_op): New helper function to append an unwind op
6720 * aot-compiler.c: Generalize the emitting of unwind information to use the
6721 information in cfg->unwind_ops.
6723 * mini-amd64.c (mono_arch_emit_prolog): Emit unwind info.
6725 * aot-compiler.c: Emit dwarf unwind information so gdb can unwind through
6726 AOT method frames. Enable writing symbols for methods by default.
6728 2008-11-14 Rodrigo Kumpera <rkumpera@novell.com>
6730 * simd-intrinsics.c (simd_intrinsic_emit_getter): Generalize this code
6731 and make it work with vectors of element sizes 1, 2 and 4.
6733 * simd-intrinsics.c: Enable getter for all vectors with element size
6736 * simd-methods.h: Add the names of other getters.
6738 * mini-ops.h: Added OP_EXTRACT_I2/U2/I1/U1.
6744 Fri Nov 14 15:54:18 CET 2008 Paolo Molaro <lupus@ximian.com>
6746 * mini-ppc.h: portability fix.
6748 Fri Nov 14 15:39:50 CET 2008 Paolo Molaro <lupus@ximian.com>
6750 * mini-ppc.h, mini-ppc.c: avoid using the red zone as some kernels are
6751 buggy and will overwrite it.
6753 2008-11-14 Zoltan Varga <vargaz@gmail.com>
6755 * aot-compiler.c: Add functionality to emit local symbols to the elf writer.
6756 Use it to emit local symbols for all methods so AOTed methods show up with
6757 their full name in gdb/valgrind output.
6759 Fri Nov 14 12:56:27 CET 2008 Paolo Molaro <lupus@ximian.com>
6761 * mini-ppc.c: portability fixes.
6763 2008-11-14 Zoltan Varga <vargaz@gmail.com>
6765 * mini-trampolines.c (mono_magic_trampoline): Move the patching of plt
6766 entries out of the if (!generic_shared...) code so it is always done.
6767 (mono_class_init_trampoline): Do the patching when running under valgrind
6768 too, newer versions of valgrind have no problems with it.
6770 2008-11-13 Zoltan Varga <vargaz@gmail.com>
6772 * aot-compiler.c (emit_writeout): Rework this to make it easier to add
6775 2008-11-13 Mark Probst <mark.probst@gmail.com>
6777 * mini-ppc.c, cpu-ppc.md: Reserve space for the parameter area in
6780 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
6782 * simd-intrinsics.c: Add getter support for Vector4i and Vector4ui.
6784 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
6786 * mini-ops.h: Kill diplicated ops OP_SHUFLEPS.
6792 * simd-intrinsics.c: Same.
6794 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
6796 * simd-intrinsics.c: Enable constructor intrinsics for all types.
6798 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
6800 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Generalize this method
6801 to work with more Vector types.
6803 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
6805 * simd-intrinsics.c (simd_intrinsic_emit_ctor): If the target is already a pointer
6806 store the elemens directly instead of using and intermediate.
6808 2008-11-13 Zoltan Varga <vargaz@gmail.com>
6810 * mini-amd64.c (emit_call_body): Avoid aligning call sites in AOTed code.
6812 * tramp-x86.c (mono_arch_create_trampoline_code): Rework the return sequence
6813 to preserve %eax for aot plt trampolines.
6815 * aot-compiler.c (compile_method): Don't skip synchronized methods.
6816 (encode_method_ref): Flag synchronized methods so they won't go through
6819 * aot-compiler.c: Additional work to support AOTing synchronized methods/
6822 * cpu-ia64.md (jmp): Increase max length.
6824 2008-11-12 Zoltan Varga <vargaz@gmail.com>
6826 * aot-runtime.c (load_method): Avoid calling runtime_class_init () for
6827 open generic classes.
6829 * aot-compiler.c: Enable the ELF writer on ELF platforms.
6831 * method-to-ir.c (mono_method_to_ir2): Revert the last change to the
6832 box+brtrue optimization since it causes test failures on x86.
6834 2008-11-12 Rodrigo Kumpera <rkumpera@novell.com>
6836 * mini-ops.h: Remove OP_PUSH_R4 and OP_LOADX_STACK.
6842 * mini.h (struct MonoCompile): Add simd_ctor_var to be used as storage
6843 for simd ctor values.
6845 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Use simd_ctor_var for the constructor
6846 instead of directly pushing the values on stack. This saves about 15 bytes of generated code.
6848 2008-11-12 Rodrigo Kumpera <rkumpera@novell.com>
6850 * simd-methods.h: Rename SubWithSaturation, ArithmeticRightShift and
6853 * simd-instrincs.c: Same.
6855 * basic-simd.cs: Same.
6857 2008-11-12 Zoltan Varga <vargaz@gmail.com>
6859 * ratests.cs: Add more tests.
6861 * regalloc2.c (add_spill_code): Handle more corner cases.
6863 2008-11-11 Zoltan Varga <vargaz@gmail.com>
6865 * regalloc2.c (INS_POS_INTERVAL): Decrease this to 8 to avoid overflows.
6866 (update_liveness): Avoid holes in the liveness ranges of hregs if they are
6867 both the source an destination of an instruction.
6869 Tue Nov 11 19:30:50 CET 2008 Paolo Molaro <lupus@ximian.com>
6871 * jit-icalls.c, local-propagation.c, mini.c, ssa.c, ssapre.c, trace.c,
6872 wapihandles.c: more portability changes.
6874 Tue Nov 11 18:56:33 CET 2008 Paolo Molaro <lupus@ximian.com>
6876 * aot-compiler.c, aliasing.c, abcremoval.c: portability changes.
6877 * mini.c mini.h, aot-runtime.c: the aot segfault-handling code is not
6878 safe to execute in a signal handler and the kernel provides better
6879 the info in /proc/self/smaps. Avoid the assert on sigaction during
6882 2008-11-11 Zoltan Varga <vargaz@gmail.com>
6884 * method-to-ir.c (mono_method_to_ir2): In the box+brtrue optimization, only
6885 do the bblock linking hack if it is actually needed.
6887 * Makefile.am (patch-libtool): New helper target to patch libtool to speed
6890 * liveness.c (ENABLE_LIVENESS2): Reenable this for 64 bit archs as the
6891 crash problem is fixed.
6893 * branch-opts.c (mono_remove_critical_edges): Link up newly added
6896 * mini.c (mini_method_compile): Compute unreachable bblocks properly even
6898 (mini_method_compile): Set the starting value of next_vreg to
6899 MAX_IREGS + MAX_FREGS when using globalra.
6901 * method-to-ir.c (mono_method_to_ir2): Mark bblocks starting
6902 filter clauses with BB_EXCEPTION_HANDLER.
6904 * regalloc2.c (assign_spill_slots): Set cfg->rgctx_var.
6906 2008-11-10 Mark Probst <mark.probst@gmail.com>
6908 * mini-x86.c (mono_arch_get_argument_info): Don't align argument
6909 space for stdcall. Fixes regressions on Win32.
6911 2008-11-10 Zoltan Varga <vargaz@gmail.com>
6913 * regalloc2.c (handle_reg_constraints): Avoid adding code to unreachable
6915 (linear_scan): Remove an assert which doesn't seem to be needed.
6917 * local-propagation.c (mono_local_deadce): Avoid a call to
6918 MONO_DELETE_INS which would screw up the instruction linking.
6920 * mini.c (mono_decompose_op_imm): Make this work with globalra.
6922 * regalloc2.c: Upgrade to work the current JIT code.
6924 2008-11-09 Zoltan Varga <vargaz@gmail.com>
6926 * method-to-ir.c (inline_method): Merge more basic blocks to help the AOT
6929 * aot-runtime.c: Remove some dead code.
6931 * tramp-arm.c: Use 'code' as the runnning pointer in code generation for
6933 (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Implement aot support.
6935 * aot-runtime.c (load_named_code): Decode the offset of lazy fetch
6936 trampolines using sscanf since atoi doesn't work on large unsigned values.
6938 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full):
6939 Initialize code_size.
6941 2008-11-08 Mark Probst <mark.probst@gmail.com>
6943 * method-to-ir.c (mini_emit_inst_for_method): Make
6944 Interlocked.CompareExchange work for Int arguments on 32 bit
6947 2008-11-07 Mark Probst <mark.probst@gmail.com>
6949 * method-to-ir.c (mono_method_to_ir2): Fixed a funny commit error.
6951 2008-11-06 Bill Holmes <billholmes54@gmail.com>
6953 * main.c Fix MSVC build.
6955 Contributed under MIT/X11 license.
6957 2008-11-06 Mark Probst <mark.probst@gmail.com>
6959 * mini-x86.c (mono_arch_allocate_vars): Make sure locals that need
6960 alignment larger than 8 bytes are aligned correctly, too.
6962 * mini.c: Honor the min_align field of MonoClass when laying out
6965 2008-11-06 Zoltan Varga <vargaz@gmail.com>
6967 * method-to-ir.c (mono_method_to_ir2): Fix AOT support for CEE_SWITCH on arm.
6969 * aot-compiler.c (emit_plt): Fix a warning.
6971 * aot-compiler.c: Implement ARM support in the binary writer.
6973 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
6975 * basic-simd.cs: Add test for getter with byref arg.
6976 Fix the naming of a few tests.
6977 Add missing checks to a test.
6979 2008-11-05 Zoltan Varga <vargaz@gmail.com>
6981 * aot-compiler.c (emit_plt): Make the arm code work with the binary writer.
6983 * aot-compiler.c aot-runtime.c mini-trampolines.c tramp-amd64.c: Implement
6984 most of the full-aot support for monitor enter/exit trampolines.
6986 * tramp-x86.c tramp_amd64.c: Add AOT compatible variants of the monitor
6987 enter/exit trampoline creation functions.
6989 * Makefile.am: Fix the generation of buildver.h so it is not invoked during
6992 Wed Nov 5 16:28:53 CET 2008 Paolo Molaro <lupus@ximian.com>
6994 * mini.h, aot-compiler.c, method-to-ir.c, aot-runtime.c: remove the
6995 incorrectly added MONO_WRAPPER_MONITOR_* (in r117651-r117652) and
6996 implement the needed functionality without adding crap to the runtime.
6998 2008-11-05 Zoltan Varga <vargaz@gmail.com>
7000 * mini-trampolines.c (mono_create_monitor_enter_trampoline): Fix the
7003 * mini.c (mono_build_date): New global version holding the build date in
7006 * Makefile.am (buildver.c): Generate a file containing the build date.
7008 * main.c: Set the build date from the generated file.
7010 * mini.c (mono_get_runtime_build_info): New helper function returning build
7011 information in a string format.
7013 * driver.c (mono_main): Print the build date in --version.
7015 * aot-compiler.c aot-runtime.c: Embed the build information into the AOT
7016 file when the bind-to-runtime-version option is used.
7018 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
7020 * simd-intrinsics.c: Fix bug when using getters and byref args.
7022 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
7024 * simd-methods.h: Rename prefetch methods.
7026 * simd-intrinsics.c: Same.
7028 2008-11-05 Mark Probst <mark.probst@gmail.com>
7030 * tramp-amd64.c: Enlarge the Monitor.Enter/Exit trampoline code
7033 2008-11-04 Zoltan Varga <vargaz@gmail.com>
7035 * aot-compiler.c: Use the bundled elf header files instead of depending on
7038 * aot-compiler.c (emit_symbol_diff): Allocate memory from the acfg
7041 * method-to-ir.c (mono_method_check_inlining): Avoid a getenv () call
7044 2008-11-04 Rodrigo Kumpera <rkumpera@novell.com>
7046 * cpu-x86.md: Add store nta ops.
7052 * mini.h: Add an enum for simd prefetch modes.
7054 * simd-methods.h: Refactor the store_aligned code to handle multiple kinds
7055 of store. Use the changed code to support store nta.
7057 * simd-intrinsics.c: Add prefetch ops for all vector types.
7059 2008-11-04 Zoltan Varga <vargaz@gmail.com>
7061 * aot-compiler.c: Add an option for JIT compiling the methods by multiple
7064 * aot-compiler.c: Use statically allocated buffers for constructing symbol
7067 * aot-runtime.c aot-compiler.c: Add support for the MONITOR_ENTER/EXIT
7070 2008-11-04 Mark Probst <mark.probst@gmail.com>
7072 * mini-x86.c: Fixed commit.
7074 2008-11-04 Zoltan Varga <vargaz@gmail.com>
7076 * aot-compiler.c (emit_plt): Align the plt section only on x86.
7078 2008-11-04 Mark Probst <mark.probst@gmail.com>
7080 * mini-trampolines.c, mini.h: Two new trampolines: MONITOR_ENTER
7081 and MONITOR_EXIT, for the ASM fastpaths.
7083 * method-to-ir.c: Use the ASM fastpath for Monitor.Enter/Exit if
7086 * mini.c, patch-info.h: Signature and patch infos for
7087 Monitor.Enter/Exit trampolines.
7089 * mini-amd64.c, mini-x86.c: Make emit_tls_get() non-static.
7091 * tramp-amd64.c, tramp-x86.c, mini-amd64.h, mini-amd64.h:
7092 Monitor.Enter/Exit ASM fastpath for Linux.
7094 2008-11-04 Zoltan Varga <vargaz@gmail.com>
7096 * mini.c (mono_method_to_ir): Fix soft-float support in Array.Get/Set.
7098 * objects.cs: Add a new test.
7100 * aot-compiler.c: Use mono_100ns_ticks () for computing the profiling info.
7102 * aot-runtime.c (load_method): Run class initialization in the PLT case even
7103 if MONO_LOG_LEVEL is set.
7105 * debug-mini.c (serialize_variable): Fix the encoding of dead variables.
7107 * aot-runtime.c (mono_aot_get_method): Skip out-of-date AOT modules.
7109 * aot-compiler.c (emit_and_reloc_code): Speed this up a little.
7111 * aot-compiler.c: Change the relocation code to use virtual addresses instead
7112 of file offsets. Align the sections belonging to the data segment to
7115 2008-11-03 Zoltan Varga <vargaz@gmail.com>
7117 * aot-compiler.c: Simplify the elf writer by depending on the definitions in
7118 elf.h. Port it to amd64.
7120 2008-11-03 Rodrigo Kumpera <rkumpera@novell.com>
7122 * driver.c: Enable SIMD by default.
7124 2008-11-03 Rodrigo Kumpera <rkumpera@novell.com>
7126 * cpu-x86.md: Add prefetch op.
7132 * mini.h: Add an enum for simd prefetch modes.
7134 * simd-methods.h: Add prefetch function names.
7136 * simd-intrinsics.c: Add prefetch ops for all vector types.
7138 2008-11-03 Zoltan Varga <vargaz@gmail.com>
7140 * aot-compiler.c (emit_bytes): Speed this up a little.
7142 2008-11-02 Zoltan Varga <vargaz@gmail.com>
7144 * aot-compiler.c: Add JIT time etc. statistics.
7146 * aot-compiler.c (compile_method): Fix the copying of the cfgs array.
7148 * mini.h (MonoCompile): Add 'got_offset' field.
7150 * aot-compiler.c: Store the got offset in MonoCompile, get rid of the
7151 method_got_offsets array.
7153 * aot-compiler.c aot-runtime.c: Add support for the monitor enter/exit
7156 * aot-compiler.c (compile_method): Add generic method instances referenced
7157 by the method to the list of methods to be compiled, this is required so if
7158 A<T> references B<T>, and another assembly references A<int>, then it will
7159 also get a copy of B<int>.
7161 * method-to-ir.c (mini_emit_inst_for_method): Use the proper wrapper type
7162 when checking for monitor enter/exit.
7164 2008-10-30 Mark Probst <mark.probst@gmail.com>
7166 * method-to-ir.c (mini_emit_inst_for_method): Use the IL fastpaths
7167 for Monitor.Enter and Monitor.Exit if enabled.
7169 * mini-x86.h, mini-amd64.h: Enable the IL fastpaths for Linux and
7172 2008-10-30 Zoltan Varga <vargaz@gmail.com>
7174 * method-to-ir.c (type_from_op): Convert CEE_CONV_U on OP_ICONV_TO_U instead
7175 of an OP_MOVE. Fixes #440046.
7177 * basic-long.cs: Add a new test.
7179 2008-10-29 Rodrigo Kumpera <rkumpera@novell.com>
7181 * mini.h: Add synchronization note for the managed counter-part.
7183 * simd-intrinsics.c: Add SimdRuntime.get_AccelMode intrinsic that
7184 returns the simd caps of the current cpu.
7186 2008-10-29 Rodrigo Kumpera <rkumpera@novell.com>
7188 * basic-simd.cs: Remove Console.WriteLine.
7190 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
7192 * basic-simd.cs: New tests for Vector2ul.
7194 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
7196 * simd-intrinsics.c: Add new vector type Vector2ul.
7198 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
7200 * basic-simd.cs: New tests for Vector2l.
7202 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
7204 * cpu-x86.md: Add long version of most packed int ops.
7210 * simd-intrinsics.c: Add new vector type Vector2l.
7212 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
7214 * simd-intrinsics.c: Replace SN_op_BitwiseXor with SN_op_ExclusiveOr.
7216 * simd-methods.h: Remove SN_op_BitwiseXor.
7218 2008-10-28 Zoltan Varga <vargaz@gmail.com>
7220 * mini.c (mono_allocate_stack_slots_full): Align the size of vtypes to their
7223 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
7225 * basic-simd.cs: Test for Vector2d.
7227 * basic-simd.cs (test_vector8s_pack_signed_sat): Fixed broken
7230 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
7232 * cpu-x86.md: Add double version of all packed float ops.
7238 * simd-intrinsics.c: Add new vector type Vector2d.
7240 * simd-intrinsics.c (vector4f_intrinsics): Fix ordering.
7242 * simd-methods.h: Add Duplicate.
7244 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
7246 * basic-simd.cs: Test for packing with signed saturation.
7248 2008-10-28 Zoltan Varga <vargaz@gmail.com>
7250 * aot-compiler.c (add_generic_instances): Add all methods of generic instances
7251 found in the TYPESPEC table.
7253 2008-10-26 Zoltan Varga <vargaz@gmail.com>
7255 * aot-runtime.c (mono_aot_get_method): Log not found methods for extra methods
7258 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
7260 * mini.c (mono_method_to_ir): For MONO_PATCH_INFO_RVA, save field the token
7261 instead of the RVA, since the RVA can be changed by tools like the cil
7264 * method-to-ir.c (mono_method_to_ir2): Ditto.
7266 * debug-mini.c (serialize_variable): Handle ADDRESS_MODE_DEAD.
7267 (deserialize_variable): Ditto.
7269 2008-10-25 Martin Baulig <martin@ximian.com>
7271 * debug-mini.c (write_variable): Use
7272 `MONO_DEBUG_VAR_ADDRESS_MODE_DEAD' for dead variables.
7274 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
7276 * cpu-x86.md: Add unsigned variants of packd and packw.
7280 * mini-x86.h: Emit the right instruction for packd and packw.
7281 Add unsigned variants of packd and packw.
7283 * simd-intrinsics.c: Packd and packw were used in place of their
7284 unsigned variants. Change that.
7285 Add intrinsics for (Signed)PackWithSignedSaturation.
7287 * simd-methods.h: Add (Signed)PackWithSignedSaturation.
7289 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
7291 * simd-intrinsics.c (vector4i_intrinsics): New table of intrinsic type.
7293 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
7295 * mini-ops.h: Remove dword packed add/sub with saturation ops.
7297 * cpu-x86.md: Remove dword packed add/sub with saturation ops.
7299 * simd-intrinsics.c (vector4ui_intrinsics): Remove methods without
7302 * simd-intrinsics.c (vector8s_intrinsics): Fix ordering.
7304 2008-10-24 Mark Probst <mark.probst@gmail.com>
7306 * method-to-ir.c, mini.c: Special casing for the synchronized
7307 wrapper for the ldtoken+GetTypeFromHandle case.
7309 2008-10-24 Zoltan Varga <vargaz@gmail.com>
7311 * mini.c (mono_replace_ins): Move this to branch-opts.c.
7313 * mini.c (mono_replace_ins): Propagate has_array_access flag to the newly
7314 created/split bblocks.
7316 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
7318 * mini-ops.h: Add packed signed mul high.
7322 * mini-x86.c (mono_arch_output_basic_block): Same.
7324 * simd-methods.h: Add PackWithUnsignedSaturation and ShiftRightLogic.
7326 * simd-intrinsics.c (vector8s_intrinsics): New table of intrinsic type.
7328 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
7330 * basic-simd.cs: Tests for Vector16sb.
7332 2008-10-24 Zoltan Varga <vargaz@gmail.com>
7334 * inssel.brg (stmt): Fix OP_HARD_NOP rule.
7336 2008-10-23 Rodrigo Kumpera <rkumpera@novell.com>
7338 * mini-ops.h: Add packed signed min, max and compare greater.
7342 * mini-x86.c (mono_arch_output_basic_block): Same. Add packed add/sub with
7345 * simd-methods.h: Add CompareGreaterThan.
7347 * simd-methods.h: Remove CompareEquals.
7349 * simd-intrinsics.c: Add new TODO entry and some cosmetic changes.
7351 * simd-intrinsics.c (vector16sb_intrinsics): New table of intrinsic type.
7353 * simd-intrinsics.c (vector4f_intrinsics): Rename CompareEquals to
7356 2008-10-23 Rodrigo Kumpera <rkumpera@novell.com>
7358 * basic-simd.cs: Fix tests due to change in the API.
7360 2008-10-21 Zoltan Varga <vargaz@gmail.com>
7362 * mini.c method-to-ir.c: Use mono_field_get_name () for accessing field->name.
7364 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
7366 * basic-simd.cs: Fix name change in Vector4f::CompareEqual.
7368 * simd-intrinsics.c (simd_intrinsic_emit_store_aligned): Don't use
7369 inst_offset as this has invalid values for LDADDR.
7371 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
7373 * basic-simd.cs: Test for SignedPackWithUnsignedSaturation.
7375 * simd-intrinsics.c (vector4ui_intrinsics): Add SignedPackWithUnsignedSaturation.
7377 2008-10-21 Zoltan Varga <vargaz@gmail.com>
7379 * method-to-ir.c (initialize_array_data): Use mono_field_get_data ()
7380 for accessing field->data.
7382 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
7384 * basic-simd.cs: Test for SignedPackWithUnsignedSaturation.
7386 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
7388 * simd-methods.h: Add SignedPackWithUnsignedSaturation.
7390 * simd-intrinsics.c (vector8us_intrinsics): Add SignedPackWithUnsignedSaturation.
7392 2008-10-21 Zoltan Varga <vargaz@gmail.com>
7394 * dominators.c (mono_compute_natural_loops): Allocate GList enties
7395 from the cfg mempool.
7397 2008-10-20 Rodrigo Kumpera <rkumpera@novell.com>
7399 * basic-simd.cs: Tests for new methods in Vector8us.
7401 2008-10-20 Rodrigo Kumpera <rkumpera@novell.com>
7403 * mini-ops.h: Add multiply and store high.
7407 * mini-x86.c (mono_arch_output_basic_block): Same.
7409 * simd-methods.h: Same.
7411 * simd-intrinsics.c (vector8us_intrinsics): Add MultiplyStoreHigh
7414 2008-10-19 Zoltan Varga <vargaz@gmail.com>
7416 * method-to-ir.c (mono_emit_method_call_full): Remove a needless call to
7417 mono_class_setup_vtable ().
7419 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Use
7420 mono_class_get_vtable_entry () for accessing klass->vtable.
7422 * aot-runtime.c (load_method): Avoid a crash when using MONO_LOG_LEVEL.
7424 * aot-compiler.c (add_generic_instances): Avoid a crash if a class is not
7427 * method-to-ir.c (mono_save_token_info): Don't save references made from
7430 * aot-compiler.c (add_generic_instances): Add static rgctx wrappers for cctors
7431 of generic instances.
7433 * aot-runtime.c (find_extra_method): Search in all loaded AOT images.
7435 2008-10-19 Mark Probst <mark.probst@gmail.com>
7437 * cpu-ppc.md, mini-ppc.c: The length of the code generated for
7438 OP_JMP depends on the method signature. Calculate it properly.
7440 2008-10-19 Zoltan Varga <vargaz@gmail.com>
7442 * aot-runtime.c (mono_aot_find_jit_info): Handle extra methods which are
7445 * aot-compiler.c (emit_and_reloc_code): Allow direct calling of generic
7447 (emit_extra_methods): Add another table mapping method indexes to
7448 offsets in the extra_method_info table.
7450 * mini.h: Bump AOT file format version.
7452 * aot-runtime.c: Merge most of the code from mono_aot_get_method
7453 and mono_aot_get_method_from_token () into one function.
7455 2008-10-19 Mark Probst <mark.probst@gmail.com>
7457 * mini-ppc.c (emit_load_volatile_arguments): Inner loop needs a
7460 2008-10-18 Zoltan Varga <vargaz@gmail.com>
7462 * aot-compiler.c aot-runtime.c: Fix the hash function used for the extra
7465 * method-to-ir.c (mono_method_to_ir2): Change a !compile_aot assert to
7468 * mini.c (mono_patch_info_equal): Compare the generic context as well.
7470 * mini.h: Bump aot file format version.
7472 * aot-compiler.c aot-runtime.c: Generalize the wrapper handling code so the
7473 AOT file can contain native code for methods which are not in the METHOD
7474 table. Generate code for non-sharable generic instances of generic methods
7475 found in the METHODSPEC table.
7477 * method-to-ir.c (mono_method_to_ir2): Remove the aot restriction when
7478 encoding generic type handles.
7480 * ir-emit.h (NEW_AOTCONST_TOKEN): Add a generic_context argument.
7481 (NEW_TYPE_FROM_HANDLE_CONST): Add a generic_context argument.
7483 * ir-emit.h: Rewrite the EMIT_NEW_XXXCONST macros to use the NEW_XXXCONST
7484 macros + MONO_ADD_INS.
7486 * mini.c (mono_jump_info_token_new2): New function which takes a generic
7489 * mini.h (MonoJumpInfoToken): Include fields for a generic context.
7491 * mini.h: Bump aot file format version.
7493 * aot-compiler.c aot-runtime.c: Update after changes to MonoJumpInfoToken.
7495 2008-10-17 Mark Probst <mark.probst@gmail.com>
7497 * mini-x86.h, mini-x86.c, exceptions-x86.c: Align stack on all
7498 platforms, with definable stack alignment value. Set to 16 now
7501 * mini.c, mini.h, driver.c: Command line option for disabling
7504 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
7506 * basic-simd.cs: Tests for new methods in Vector4ui.
7508 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
7510 * mini-ops.h: Add packed int shuffle.
7514 * mini-x86.c (mono_arch_output_basic_block): Same.
7516 * simd-intrinsics.c (vector4ui_intrinsics): Add compare equal,
7517 extract mask, max, min, shuffle.
7519 * simd-intrinsics.c (vector8us_intrinsics): Add max and min.
7521 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
7523 * basic-simd.cs: Tests for new methods in Vector8us.
7525 2008-10-17 Mark Probst <mark.probst@gmail.com>
7527 * method-to-ir.c (mono_method_to_ir2): "refanytype" produces a
7528 RuntimeTypeHandle, not a TypedReference.
7530 Fri Oct 17 14:40:50 CEST 2008 Paolo Molaro <lupus@ximian.com>
7532 * simd-intrinsics.c: remove relocations.
7534 2008-10-17 Zoltan Varga <vargaz@gmail.com>
7536 * mini-amd64.c (mono_arch_output_basic_block): Port the IREM_IMM
7537 optimizations from the x86 backend.
7539 Fri Oct 17 12:00:51 CEST 2008 Paolo Molaro <lupus@ximian.com>
7541 * simd-methods.h, simd-intrinsics.c: debloat method names and
7542 prepare for no relocations.
7544 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
7546 * mini-ops.h: Add packed min/equal and sum of absolute differences.
7550 * mini-x86.c (mono_arch_output_basic_block): Same.
7552 * simd-intrinsics.c (vector16b_intrinsics): Add average, compare equal,
7553 extract mask, max, min and sum of absolute differences.
7555 * simd-intrinsics.c: Increase SIMD_INTRINSIC_NAME_MAX due to new huge
7558 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
7560 * basic-simd.cs: Test for the other mono_simd_simplify_indirection bug.
7561 Renamed one test for consistency.
7563 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
7565 * simd-intrinsics.c (mono_simd_simplify_indirection): Apply the previous
7566 fix to the code that deal with other blocks.
7568 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
7570 * basic-simd.cs: Test for the mono_simd_simplify_indirection bug.
7572 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
7574 * simd-intrinsics.c (mono_simd_simplify_indirection): Simplify the code
7575 that deals with vreg interference. Explicitly check for OP_LDADDR to be
7576 able to process the source reg.
7578 2008-10-16 Martin Baulig <martin@ximian.com>
7580 * mini-ops.h, cpu-amd64.md, cpu-x86.md: Added new `hard_nop' opcode.
7582 * inssel.brg: Add `OP_HARD_NOP'.
7584 * mini.h (MonoCompile): Added `keep_cil_nops' flag.
7586 * mini.c (mono_method_to_ir): In `CEE_NOP': generate a
7587 `OP_HARD_NOP' instruction when running inside the debugger.
7589 * method-to-ir.c (mono_method_to_ir2): In `CEE_NOP': generate a
7590 `OP_HARD_NOP' instruction when running inside the debugger.
7592 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
7594 * simd-intrinsics.c (get_simd_vreg): Using sreg1 of OP_XMOVE
7595 now works. The issue with the regalloc tripping up no longer
7598 * simd-intrinsics.c (load_simd_vreg): Same.
7600 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
7602 * basic-simd.cs: Tests for new Vector8ui methods.
7604 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
7606 * simd-intrinsics.c (get_simd_vreg): Simplify code and test
7607 only for type. This fixes crashes where MonoInst::klass is checked
7608 for ops of type != VTYPE or OBJ.
7610 * simd-intrinsics.c (load_simd_vreg): Same.
7612 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
7614 * mini-ops.h: Add ops for packed shuffle/max/avg and
7619 * mini-x86.c (mono_arch_output_basic_block): Same.
7621 * simd-intrinsics.c (vector8us_intrinsics): Add avg, shuffle and
7624 * simd-intrinsics.c (simd_intrinsic_emit_extract_mask): New function
7625 to emit extract mask op.
7627 * simd-intrinsics.c (simd_intrinsic_emit_shuffle): Retrofic this function
7628 to emit word shuffles.
7630 2008-10-15 Mark Probst <mark.probst@gmail.com>
7632 * mini.c (mono_allocate_stack_slots_full): Align stack frame to
7633 the largest alignment needed by a variable, but at least
7636 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
7638 * basic-simd.cs: Tests for the fixes in the last commit.
7640 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
7642 * simd-intrinsics.c (get_simd_vreg): Drop the is_this_ptr, this function
7643 no longer handles STACK_PTR input.
7645 * simd-intrinsics.c (get_simd_vreg): Don't crash when MonoInst::klass == -1.
7647 * simd-intrinsics.c (load_simd_vreg): New function that works like
7648 get_simd_vreg but handles STACK_PTR input.
7650 * simd-intrinsics.c (simd_intrinsic_emit_getter): Use load_simd_vreg
7651 as the input can be an arbitrary pointer.
7653 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Try the
7654 LDADDR local optimization directly otherwise use a store op.
7656 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
7658 * basic-simd.cs: Tests for dup low and dup high.
7660 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
7662 * mini-ops.h: Add dup low and dup high ops.
7666 * mini-x86.c (mono_arch_output_basic_block): Same.
7668 * simd-intrinsics.c (vector4f_intrinsics): Same.
7670 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
7672 * basic-simd.cs: Tests for recently added functionality.
7674 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
7676 * mini-ops.h: Add remaining sse1 fp ops.
7678 * cpu-x86.md: Add remaining sse1 fp ops.
7680 * mini-x86.c (mono_arch_output_basic_block): Same.
7682 * mini.h: Add enum for simd FP compare conditions.
7684 * simd-intrinsics.c (vector4f_intrinsics): Add all new ops.
7686 * simd-intrinsics.c (simd_intrinsic_emit_binary): Set inst_c0 to flags
7687 so the backed can generate the appropriate op.
7689 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
7690 This patch squeese one more byte from the SimdIntrinsc struct.
7692 * mini-x86.c (mono_arch_cpu_enumerate_simd_versions: Use the version number
7693 a a shift amount intead of simply or'ing it.
7695 * mini.h: Change SIMD_VERSION_* values to be sequential intead of masks.
7697 * simd-intrinsics.c (struct SimdIntrinsc): Squeese simd_version and simd_emit_mode into a single
7698 byte so we can have an aditional flags field without increasing struct size.
7700 * simd-intrinsics.c (emit_intrinsics): Use the value of simd_version as a shift amount before checking
7701 against the simd_supported_versions bitmask.
7703 * simd-intrinsics.c: Set SIMD_INTRINSIC_NAME_MAX to an appropriate value.
7705 Mon Oct 13 10:58:10 CEST 2008 Paolo Molaro <lupus@ximian.com>
7707 * mini.c: remove rawbuffer code (the only use here is unsafe because
7708 it takes locks during signal handling and the kernel now provides much
7709 better info in proc/pid/smaps these days).
7711 2008-10-13 Zoltan Varga <vargaz@gmail.com>
7713 * mini-amd64.c (mono_arch_output_basic_block): Fix the changes to
7714 OP_X86_PUSH_OBJ. Fixes #434620.
7716 * objects.cs: Add a test.
7718 2008-10-12 Rodrigo Kumpera <rkumpera@novell.com>
7720 * basic-simd.cs: Remove PackWithUnsignedSaturation tests as it turns out
7721 that the packuswb/packusdw don't work with unsigned numbers for what
7722 would be negative numbers in signed format.
7724 * cpu-x86.md: Add doubleword forms of many ops and packing ones.
7725 Fix the len of fconv_to_r8_x and xconv_r8_to_i4.
7727 * mini-ops.h: Add doubleword forms of many ops and packing ones.
7729 * mini-x86.c: Emit doubleword forms of many ops and packing ones.
7731 * simd-intrinsics.c (SimdIntrinsc): Rename the flags field to simd_version.
7733 * simd-intrinsics.c (vector4f_intrinsics): Use simd_version field for sse3 ops.
7735 * simd-intrinsics.c (vector4u_intrinsics): Rename to vector4ui_intrinsics and
7738 * simd-intrinsics.c (simd_version_name): New function, returns the name of the
7739 version as the enum in mini.h.
7741 * simd-intrinsics.c (emit_intrinsics): Instead of having a special emit mode
7742 for sse3 ops, check the simd_version field if present. This way the code
7743 works with all versions of sse.
7745 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
7747 * simd-intrinsics.c: Fixed intrinsic name typo.
7749 * mini.h: Added missing simd exported function.
7751 * basic-simd.cs: Added tests for Vector4ui.
7752 Fixed broken test for Vector16b.
7754 2008-10-10 Zoltan Varga <vargaz@gmail.com>
7756 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Increase
7757 the max length to 64.
7759 2008-10-10 Mark Probst <mark.probst@gmail.com>
7761 * method-to-ir.c: Only do the fast virtual generic method call for
7762 non-wrapper methods.
7764 * mini.h, mini-trampolines.c: The new generic virtual remoting
7765 trampoline handles virtual method calls via the vtable (as done by
7766 the fast virtual generic method calls) to remoting proxies.
7768 * mini.c (mono_jit_create_remoting_trampoline): For generic
7769 methods reate a generic virtual remoting trampoline.
7771 * mini-amd64.h: Enable fast virtual generic method calls again.
7773 2008-10-10 Mark Probst <mark.probst@gmail.com>
7775 * mini-ppc.c: Use SP (r1), not frame_reg (which might be r31) to
7776 restore registers when doing tail calls.
7778 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
7780 * simd-intrinsics.c (emit_intrinsics): Vector4u was renamed to
7783 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
7785 * basic-simd.cs: Add test for Vecto16b.PackWithUnsignedSaturation.
7787 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
7789 * simd-intrinsics.c (emit_intrinsics): Retrofit to new type names.
7791 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
7793 * basic-simd.cs: Retrofit for API changes.
7795 2008-10-10 Mark Probst <mark.probst@gmail.com>
7797 * mini-ppc.c: Handle integer stack arguments for tail calls.
7799 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
7801 * optflags-def.h: Removed sse3 optimization.
7805 * mini-x86.c (mono_arch_cpu_optimizazions): Remove detection of
7808 * mini-x86.c: Added mono_arch_cpu_enumerate_simd_versions.
7810 * mini.h: Added enumeration with simd versions.
7812 * simd-intrinsics.c (emit_intrinsics): Use the new static var
7815 * simd-intrinsics.c: Added mono_simd_intrinsics_init.
7817 * mini.c (mini_init): Call mono_simd_intrinsics_init.
7819 2008-10-09 Rodrigo Kumpera <rkumpera@novell.com>
7821 * basic-simd.cs: Added tests for Vector8u and Vector16u.
7823 * basic-simd.cs: Fixed test naming.
7825 2008-10-09 Rodrigo Kumpera <rkumpera@novell.com>
7827 * mini-ops.h: Added ops for packed and saturated math, shifts
7828 and packing/unpacking.
7830 * cpu-x86.md: Added descriptors for the above ops.
7832 * mini-x86.c: Added code to emmit the above ops.
7834 * simd-intrinsics.c: Added support for Vector16u and Vector8u.
7836 2008-10-08 Zoltan Varga <vargaz@gmail.com>
7838 * aot-compiler.c (compile_method): Enable AOT for generic code.
7840 * ir-emit.h (NEW_DOMAINCONST): Use domainvars in AOT code as well.
7842 Wed Oct 8 16:35:43 CEST 2008 Paolo Molaro <lupus@ximian.com>
7844 * mini.c: add a workaround for a common screwup that ends up blamed
7845 to mono (other processes blocking signal delivery).
7847 2008-10-07 Zoltan Varga <vargaz@gmail.com>
7849 * method-to-ir.c (mono_method_to_ir2): Clear ins_flag on all code paths
7850 in the LDFLD/STFLD opcodes. Fixes #432673.
7852 * iltests.il.in: Add a new test.
7854 Tue Oct 7 19:59:07 CEST 2008 Paolo Molaro <lupus@ximian.com>
7856 * mini-arm.c: attach the thread in unmanaged->managed transitions
7857 using delegates (bug #433148).
7859 2008-10-07 Rodrigo Kumpera <rkumpera@novell.com>
7861 * basic-simd.cs: Use new ShuffleSel constants.
7863 2008-10-07 Rodrigo Kumpera <rkumpera@novell.com>
7865 * driver.c (opt_sets): Added combinations of simd, sse2 and sse3.
7867 * mini-x86.c (mono_arch_cpu_optimizazions): Detect sse3 and now
7868 only disable simd intrinsics if no sse2 is detected.
7870 * optflags-def.h: Added sse3.
7872 * simd-intrinsics.c: Avoid generated sse3 intrinsics if the optimization
7875 2008-10-07 Zoltan Varga <vargaz@gmail.com>
7877 * aot-compiler.c (add_wrappers): Fix Delegate/MulticastDelegate classes
7878 when adding delegate-invoke wrappers.
7880 2008-10-07 Zoltan Varga <vargaz@gmail.com>
7882 * Makefile.am: Reenable the simd tests.
7884 2008-10-07 Bill Holmes <billholmes54@gmail.com>
7886 * mini-amd64.c (mono_arch_emit_outarg_vt) : In the ArgValuetypeAddrInIReg case,
7887 add a call to mono_call_inst_add_outarg_reg for the arg->dreg to make sure that no
7888 other vreg is allocated to that hreg.
7890 Contributed under MIT/X11 license.
7892 2008-10-07 Zoltan Varga <vargaz@gmail.com>
7894 * Makefile.am: Disable the simd tests for now as Mono.Simd is not
7897 2008-10-06 Rodrigo Kumpera <rkumpera@novell.com>
7899 * basic-simd.cs: New test suite for SIMD intrinsics.
7901 * Makefile.am: Added new tests.
7903 2008-10-06 Rodrigo Kumpera <rkumpera@novell.com>
7905 * cpu-x86.md: Added new instructions to handle float to int using SSE regs.
7909 * mini-x86.h: Enable mono_arch_decompose_opts if simd intrinsics are enabled.
7911 * mini-x86.c (mono_arch_decompose_opts): Decompose float to int conversion
7912 using SSE2 aware opcodes.
7914 * mini-x86.c (emit_float_to_int): Disable the SSE2 optimization if OPT_SIMD
7915 is enabled, this code path is only reachable if conversion ops are emmited after
7918 * mini.h: Added MonoCompile::fconv_to_r8_x_var to hold the float to int var.
7920 This optimization saves 6 bytes per conversion against the old version.
7922 2008-10-06 Zoltan Varga <vargaz@gmail.com>
7924 * aot-compiler.c (compile_method): Don't skip methods referencing
7925 generic methods without a corresponding entry in token_info_hash, since
7926 encode_method_ref () can handle all generic methods now.
7928 * method-to-ir.c (mono_save_token_info): Don't save the token info if a
7929 generic context is set.
7931 * method-to-ir.c (mono_method_to_ir2): Put back a disable_aot for
7932 generic sharing of LDTOKEN.
7934 2008-10-06 Mark Probst <mark.probst@gmail.com>
7936 * mini-amd64.h: Temporarily disabled fast virtual generic method
7937 calls because it breaks the System.Runtime.Remoting tests.
7939 2008-10-06 Zoltan Varga <vargaz@gmail.com>
7941 * aot-compiler.c (add_wrappers): Add delegate-invoke wrappers.
7943 * method-to-ir.c (check_inline_called_method_name_limit): Return TRUE
7944 so inlining actually works.
7945 (check_inline_caller_method_name_limit): Ditto.
7947 Mon Oct 6 11:04:38 CEST 2008 Paolo Molaro <lupus@ximian.com>
7949 * mini-ppc.c: mono_arch_flush_icache () cast pointer using gsize for
7950 64 bit safety (from Olaf Hering and Andreas Farber).
7952 2008-10-06 Zoltan Varga <vargaz@gmail.com>
7954 * mini-trampolines.c (mono_aot_trampoline): Delegate processing to
7955 mono_magic_trampoline () if aot_get_method_from_token () fails. Remove
7956 unused virtual call support code.
7958 * aot-runtime.c (decode_method_ref): Add a 'no_aot_trampoline' out argument.
7960 * aot-runtime.c (mono_aot_get_method_from_vt_slot): Return NULL for methods
7961 which can't use aot trampolines.
7962 (decode_patch): Don't create aot trampolines for methods which can't use
7965 * aot-compiler.c (encode_method_ref): Add a marker for methods which can't
7966 use aot trampolines.
7968 * mini.h: Bump AOT image format version.
7970 2008-10-05 Zoltan Varga <vargaz@gmail.com>
7972 * method-to-ir.c (mono_method_to_ir2): Pass cil_method instead of cmethod
7973 to save_token_info () since cmethod is inflated for constrained calls.
7975 * mini-<ARCH>.h mini-x86.c: Remove some unused defines.
7977 2008-10-04 Andreas Farber <andreas.faerber@web.de>
7979 * Makefile.am: Add build rules for ppc64.
7980 This avoids the build failing at pedump with unresolved symbols
7981 due to lack of arch_sources. Instead it will now fail earlier
7982 due to lack of cpu-ppc64.md.
7984 Contributed under MIT/X11 license.
7986 2008-10-04 Mark Probst <mark.probst@gmail.com>
7988 * mini-amd64.c (mono_arch_emit_call): Support stack arguments for
7991 * iltests.il.in: Add test case for tail call with many arguments.
7993 2008-10-03 Zoltan Varga <vargaz@gmail.com>
7995 * method-to-ir.c (mono_method_to_ir2): Add an !cfg->compile_aot assert
7996 to the fast virtual generic method code until the aot case is fixed.
7998 2008-10-03 Mark Probst <mark.probst@gmail.com>
8000 * mini-ppc.c, mini-ppc.h: Implement generic virtual method thunks.
8002 2008-10-03 Mark Probst <mark.probst@gmail.com>
8004 * mini-amd64.c, mini-amd64.h: Implement generic virtual method
8007 2008-10-03 Rodrigo Kumpera <rkumpera@novell.com>
8009 * simd-intrinsics.c: Forgot to add this one.
8011 * mini-codegen.c: Fix macro in case SIMD is not supported.
8013 2008-10-03 Rodrigo Kumpera <rkumpera@novell.com>
8015 This patch land initial JIT support for simd intrinsics.
8017 * mini-x86.h: Added new define to make --enable_minimal work on x86.
8019 * Makefile.am: Added simd-intrinsics.c
8021 * simd-intrinsics.c: New file with simd instrinsic related
8024 * cfold.c (mono_constant_fold_ins2): Fold XZERO.
8026 * cpu-x86.md: Add simd related instructions.
8028 * driver.c: Added MONO_OPT_SIMD to the default set of optimizations.
8030 * driver.c: Added two new --regression variants.
8032 * ir-emit.h (MONO_EMIT_NEW_VZERO): Emit XZERO if the type is a simd intrinsic.
8034 * local-propagation.c (mono_local_cprop2): Eliminate useless XMOVE.
8036 * local-propagation.c (mono_local_deadce): Use new macro MONO_IS_NON_FP_MOVE and
8037 extract some complicated logic to helper functions.
8039 * method-to-ir.c (mono_type_to_regmove): Handle simd intrinsics.
8041 * method-to-ir.c (mini_emit_inst_for_method): Emit simd intrinsics.
8043 * method-to-ir.c (mono_handle_global_vregs): If a simd intrinsic was found, apply
8044 the specialized simplification pass.
8046 * method-to-ir.c (mono_spill_global_vars): Use new macro.
8048 * mini-codegen.c: Added SIMD constants to all regbanks arrays.
8050 * mini-codegen.c: Added reg_bank_table_init to initialize the reg desc -> bank
8053 * mini-codegen.c: Define a version of the reg_bank macro that uses desc_to_reg_type
8054 if MONO_ARCH_NEED_SIMD_BANK is defined.
8056 * mini-ops.h: Added the new simd ops.
8058 * mini-x86.c: Added mono_arch_xregname.
8060 * mini-x86.c (mono_arch_cpu_optimizazions): Disable MONO_OPT_SIMD if SSE3 is not detected.
8062 * mini-x86.c (mono_arch_output_basic_block): Add simd related opcodes.
8064 * mini-x86.h: Define simd related MONO_ARCH macros.
8066 * mini.c (mono_type_to_load_membase): Handle simd intrinsics.
8068 * mini.c (mono_type_to_store_membase): Handle simd intrinsics.
8070 * mini.h: Added new macros MONO_IS_NON_FP_MOVE, MONO_IS_REAL_MOVE, MONO_IS_ZERO and
8071 MONO_CLASS_IS_SIMD to deal with simd related IR.
8073 * mini.h (MonoInst): Added spill_var to the backend union.
8075 * mini.h (MonoCompile): Added uses_simd_intrinsics and iconv_raw_var.
8077 * mini.h: Added forward declarations of the new simd fuctions.
8079 * optflags-def.h: Added new optimization names SIMD.
8081 * regalloc.c (mono_regstate_reset): Set next vreg to be the max value of the 3 reg banks.
8083 * regalloc.h: Added support for working with 3 register banks.
8085 * regalloc.h (MonoRegState): Added xsymbolic field if a third regbank is required.
8087 * ssa2.c (mono_ssa_deadce2): Use new MONO_IS_ZERO macro.
8089 Fri Oct 3 16:03:22 CEST 2008 Paolo Molaro <lupus@ximian.com>
8091 * mini-exceptions.c: remove 64 bit related ifdef clutter.
8093 2008-10-03 Zoltan Varga <vargaz@gmail.com>
8095 * mini-exceptions.c (mono_handle_soft_stack_ovf): Unprotect two pages
8096 instead of one on 64 bit systems.
8098 * method-to-ir.c: Remove unused includes.
8100 2008-10-02 Zoltan Varga <vargaz@gmail.com>
8102 * aot-compiler.c (emit_exception_debug_info): Use jinfo->used_regs instead of
8103 cfg->used_int_regs, since the two are different on arm.
8105 2008-10-02 Mark Probst <mark.probst@gmail.com>
8107 * method-to-ir.c, inssel.brg, mini-trampolines.c: Use
8108 mono_method_get_vtable_index() to get the vtable index.
8110 2008-10-02 Mark Probst <mark.probst@gmail.com>
8112 * method-to-ir.c (mono_method_to_ir2): Don't create native
8113 wrappers for array methods, because they're never called (and if
8114 they were called they wouldn't work).
8116 2008-10-02 Mark Probst <mark.probst@gmail.com>
8118 * method-to-ir.c (mono_method_to_ir2): Array methods are
8119 special-cased and must not be invoked indirectly via the (M)RGCTX
8120 when generic sharing is turned on. Fixes #431413.
8122 2008-10-01 Mark Probst <mark.probst@gmail.com>
8124 * method-to-ir.c: When generic sharing is active, call
8125 non-interface virtual generic methods via the standard trampoline.
8127 * mini-trampolines.c: Handle virtual generic shared methods.
8129 * mini.h, mini-x86.c, mini-x86.h: New argument for
8130 mono_arch_build_imt_thunk() which is non-NULL for virtual generic
8131 method thunks and which is the trampoline to call if the lookup
8132 fails. Enable the virtual generic method thunk for x86.
8134 * mini-amd64.c, mini-arm.c, mini-ia64.c, mini-sparc.c,
8135 mini-ppc.c (mono_arch_build_imt_thunk): Add the additional
8136 argument but assert that it's NULL, because these archs don't yet
8137 implement the virtual generic method thunk. Changes in the IMT
8138 thunk data structures.
8140 2008-10-01 Zoltan Varga <vargaz@gmail.com>
8142 * aot-compiler.c (emit_globals): Avoid invalid characters in
8143 the static linking symbol.
8145 * objects.cs: Add a test for the range check optimization. Fix warnings.
8147 * branch-opts.c (mono_if_conversion): Add back the 'optimize range checks'
8148 optimization from the current JIT.
8150 * method-to-ir.c (mini_emit_inst_for_method): Decompose String.Length
8151 later in decompose_array_access_opts () to allow more optimizations.
8153 * method-to-ir.c (mono_handle_soft_float): Rename this to
8154 mono_decompose_soft_float () for consistency.
8156 * mini-ops.h: Fix arguments of OP_STRLEN.
8158 * method-to-ir.c (save_cast_details): Extract the cast details saving code
8159 into a separate function.
8160 (reset_cast_details): Ditto.
8161 (handle_unbox): Save cast details. Fixes #431254.
8163 * method-to-ir.c: Remove some obsolete FIXMEs.
8165 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
8167 * ir-emit.h (alloc_dreg): Write a warning before crashing.
8169 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
8171 * mini-codegen.c: More work on macros to make them
8172 ready for multiple regbanks.
8174 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
8176 * method-to.ir.c (mono_type_to_regmove): Remove static modifier.
8178 * mini.h: Export mono_type_to_regmove. Fix signature of mono_regname_full.
8180 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
8182 * mini-codegen.c (mono_spillvar_offset): Proper support for
8185 2008-09-30 Zoltan Varga <vargaz@gmail.com>
8187 * mini-amd64.c (mono_arch_emit_epilog): Remove some duplicated code from
8188 the stack overflow changes.
8190 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
8192 * mini-codegen.c: Make all bank macros depend on reg_bank.
8194 * mini-codegen.c (mono_local_regalloc): Make free mask
8195 initialization regbank aware.
8197 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
8199 * mini-codegen.c (mono_local_regalloc): Extract callee
8200 mask selection to a function and make it regbank aware.
8202 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
8204 * mini-codegen.c (mono_local_regalloc): Changed the cloberring
8205 code to deal with many regbanks.
8207 2008-09-30 Zoltan Varga <vargaz@gmail.com>
8209 * mini-codegen.c: More fp->regbank changes.
8211 2008-09-29 Rodrigo Kumpera <rkumpera@novell.com>
8213 * mini-codegen.c: Change asserts to use MONO_NUM_REGBANKS instead
8214 of a hardcoded constant.
8216 2008-09-29 Rodrigo Kumpera <rkumpera@novell.com>
8218 * method-to-ir.c (type_from_stack_type): Fix typo.
8220 2008-09-29 Zoltan Varga <vargaz@gmail.com>
8222 * mini-ia64.c (emit_move_return_value): Convert float return values to
8225 * objects.cs: Add a new test.
8227 * mini-ia64.c (mono_arch_allocate_vars): Disable fp elimination for
8228 VARARG methods to fix an assert later.
8230 * mini-mips.h mini-mips.c mini-ops.h cpu-mips.md: Update the mips back
8231 end so it at least compiles.
8233 2008-09-28 Zoltan Varga <vargaz@gmail.com>
8235 * method-to-ir.c (emit_optimized_ldloca_ir): Fix this.
8237 2008-09-28 Rodrigo Kumpera <rkumpera@novell.com>
8239 * method-to-ir.c (mono_method_to_ir2): Extract the ldloca + initobj
8240 optimization to a new function (emit_optimized_ldloca_ir) and enable
8241 it for both ldloca and ldloca_s.
8243 2008-09-28 Zoltan Varga <vargaz@gmail.com>
8245 * method-to-ir.c (mono_method_to_ir2): Remove an unnecessary assert in the
8246 gshared CASTCLASS code.
8248 * driver.c (mono_main): Add a workaround for shutdown crashes seen on
8249 amd64, where the libc stack unwinder encounters stack frames referring to
8250 native code in unmapped memory.
8252 * method-to-ir.c (mini_emit_check_array_type): Add support for generic
8255 * generics.cs: Add new test.
8257 2008-09-27 Zoltan Varga <vargaz@gmail.com>
8259 * mini-arm.h driver.c: Print the fp model when using --version on arm. Also,
8260 add a check that one of the ARM_FPU_ constants is defined.
8262 * mini-exceptions.c (mono_handle_soft_stack_ovf): Really fix the build.
8264 * mini-exceptions.c: Fix build on non-altstack platforms.
8266 * method-to-ir.c (mono_method_to_ir2): Fix aot support for the
8269 * ir-emit.h: Add a comment to NEW_PCONST.
8271 * mini-exceptions.c (mono_altstack_restore_prot): Fix a warning.
8273 * mini.h (MonoJitDomainInfo): Move some fields here from MonoDomain.
8275 * mini.c aot-runtime.c method-to-ir.c driver.c mini-trampolines.c: Update
8276 after the changes to MonoJitDomainInfo.
8278 2008-09-27 Mark Probst <mark.probst@gmail.com>
8280 * mini-ppc.c, tramp-ppc.c, mini-ppc.h: Implement generic code sharing.
8282 2008-09-27 Mark Probst <mark.probst@gmail.com>
8284 * mini-ppc.c: Compiler warning fixes.
8286 2008-09-27 Mark Probst <mark.probst@gmail.com>
8288 * mini-ppc.c: Special handling for 1/2 byte structs on Darwin only
8291 2008-09-27 Mark Probst <mark.probst@gmail.com>
8293 * exceptions-ppc.c, mini-ppc.h: Compile
8294 mono_arch_handle_altstack_exception() on Darwin, too.
8296 2008-09-27 Mark Probst <mark.probst@gmail.com>
8298 * method-to-ir.c (mono_emit_rgctx_method_call_full): Must also
8299 work on archs which don't have generic sharing implemented, only
8300 without the vtable_arg.
8302 2008-09-26 Mark Probst <mark.probst@gmail.com>
8304 * mini.c: Added comment explaining why delegate ctor icall
8305 wrappers are compiled.
8307 2008-09-26 Mark Probst <mark.probst@gmail.com>
8309 * mini.c: Don't produce trampolines to delegate ctor icall
8310 wrappers but compile them upfront.
8312 Fri Sep 26 17:00:46 CEST 2008 Paolo Molaro <lupus@ximian.com>
8314 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: amd64 support code for calling a
8315 runtime-set function when going back to managed code. Currently this
8316 is used to set back the protection on the soft ovf pages and/or to
8317 throw the stack overflow exception that happened in unmanaged code.
8319 Fri Sep 26 16:46:23 CEST 2008 Paolo Molaro <lupus@ximian.com>
8321 * tramp-x86.c, mini-x86.h, mini-x86.c: x86 support code for calling a
8322 runtime-set function when going back to managed code. Currently this
8323 is used to set back the protection on the soft ovf pages and/or to
8324 throw the stack overflow exception that happened in unmanaged code.
8326 Fri Sep 26 16:34:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
8328 * mini.h, mini.c, mini-trampolines.c, mini-exceptions.c: added
8329 the support code for restoring stack protection after stack overflows
8330 that happen in unmanaged code. Don't set the exec permission on the
8333 2008-09-26 Zoltan Varga <vargaz@gmail.com>
8335 * mini-trampolines.c (mono_delegate_trampoline): Add wrappers even if
8336 delegate->method_ptr is set. Fixes #428054.
8338 2008-09-25 Zoltan Varga <vargaz@gmail.com>
8340 * tests.cs: Rename to ratests.cs.
8342 * method-to-ir.c: Merge the emit_get_rgctx () calls into the
8343 emit_get_rgctx_... functions.
8345 2008-09-25 Mark Probst <mark.probst@gmail.com>
8347 * method-to-ir.c: Eliminated macro EMIT_GET_RGCTX.
8349 2008-09-25 Mark Probst <mark.probst@gmail.com>
8351 * mini-trampolines.c (mono_magic_trampoline): Unwrap wrappers
8352 before asserting that method is sharable.
8354 2008-09-25 Mark Probst <mark.probst@gmail.com>
8356 * method-to-ir.c, mini.c, jit-icalls.c: New function for checking
8357 whether method needs a static RGCTX wrapper used instead of
8360 * generic-sharing.c, mini.h: A few functions moved to
8361 metadata/generic-sharing.c.
8363 2008-09-25 Mark Probst <mark.probst@gmail.com>
8365 * method-to-ir.c, mini.c, mini-exceptions.c, mini-trampolines.c:
8366 Generic code sharing for value types, which essentially means
8367 treating value type methods like static methods. The RGCTX is
8368 passed in the same way.
8370 2008-09-25 Zoltan Varga <vargaz@gmail.com>
8372 * method-to-ir.c (mono_method_to_ir2): Avoid an assert in the NEWOBJ
8373 opcode when creating multi-dimensional arrays of open types.
8375 * generic-sharing.c (mono_method_check_context_used): Handle arrays of
8378 * generics.cs: Add a test.
8380 * mini-codegen.c: Use macros everywhere for checking floats instead of == 'f'.
8382 2008-09-24 Zoltan Varga <vargaz@gmail.com>
8384 * mini.h (MonoCompile): Add 'disable_vreg_to_lvreg' flag.
8386 * mini.c (mini_method_compile): Set it when running under the debugger.
8388 * method-to-ir.c (mono_handle_global_vregs): Disable global->local
8389 vreg optimization if the flag is set.
8391 * driver.c (mono_main): Add --attach= option to pass options to
8394 * mini.c (sigquit_signal_handler): Start the attach agent.
8396 * ssapre.c: Disable this to save space since it is not yet ported to
8399 * regalloc2.c: Disable this to save space.
8401 * mini.h (MonoJitStats): Remove unused analyze_stack_repeat.
8403 Wed Sep 24 16:01:49 CEST 2008 Paolo Molaro <lupus@ximian.com>
8405 * decompose.c, method-to-ir.c, mini-codegen.c, regalloc2.c: make
8406 the -v option useful again.
8408 2008-09-24 Zoltan Varga <vargaz@gmail.com>
8410 * mini-amd64.c (mono_arch_output_basic_block): Add support for
8413 * inssel.brg (mini_emit_castclass): Avoid the szarray!=array checks for
8414 arrays of arrays. Fixes #428406.
8416 * method-to-ir.c (mini_emit_castclass): Ditto.
8418 * objects.cs: Add new test.
8420 2008-09-23 Rodrigo Kumpera <rkumpera@novell.com>
8422 * method-to-ir.c (type_to_eval_stack_type): The code path for the new JIT
8423 was wrong at it choked against target_type_is_incompatible for byref types.
8425 2008-09-23 Zoltan Varga <vargaz@gmail.com>
8427 * mini-codegen.c: Use 'bank' macros instead of 'is_fp' macros in most
8430 Tue Sep 23 15:31:45 CEST 2008 Paolo Molaro <lupus@ximian.com>
8432 * mini-exceptions.c: update a few more exceptions-related counters.
8434 Tue Sep 23 15:28:29 CEST 2008 Paolo Molaro <lupus@ximian.com>
8436 * aot-runtime.c, method-to-ir.c, mini.c, mini-trampolines.c: use the
8437 new functions to allocate from persistent mempools.
8439 2008-09-23 Zoltan Varga <vargaz@gmail.com>
8441 * mini.h regalloc.h mini-codegen.c: Generalize the regalloc code to allow
8442 multiple register banks in the future.
8444 * mini-codegen.c (mono_local_regalloc): Fix a warning.
8446 2008-09-22 Rodrigo Kumpera <rkumpera@novell.com>
8448 * mini.c (type_to_eval_stack_type): Remove duplicated function.
8450 * method-to-ir.c (type_to_eval_stack_type): Make this version compatible with both JIT.
8452 * mini.h: Export type_to_eval_stack_type.
8454 This function was nearly duplicated in method-to-ir.c and mini.c. The difference
8455 is only ins->klass of byref types.
8457 2008-09-22 Zoltan Varga <vargaz@gmail.com>
8459 * method-to-ir.c (mini_emit_memset): Use a default alignment of 4.
8460 (mini_emit_memcpy2): Ditto.
8462 * mini-amd64.c: Fix a warning.
8464 2008-09-21 Mark Probst <mark.probst@gmail.com>
8466 * exceptions-ppc.c (mono_arch_get_call_filter): Fixed stack frame
8469 2008-09-19 Rodrigo Kumpera <rkumpera@novell.com>
8471 * method-to-ir.c: Extract stloc micro-optimization to a
8472 function and apply it to all cases.
8474 2008-09-19 Mark Probst <mark.probst@gmail.com>
8476 * method-to-ir.c: Don't fail generic code sharing in cases we
8479 2008-09-18 Mark Probst <mark.probst@gmail.com>
8481 * mini-ppc.c: Handle structs in tailcalls on Darwin.
8483 Tue Sep 16 21:07:11 CEST 2008 Paolo Molaro <lupus@ximian.com>
8485 * *.c, *.md, mini-ops.h: introduced relaxed_nop opcode for spin wait
8488 Tue Sep 16 16:39:16 CEST 2008 Paolo Molaro <lupus@ximian.com>
8490 * trace.c: make tracing more useful and correct, with per-thread
8493 2008-09-15 Mark Probst <mark.probst@gmail.com>
8495 * mini-ppc.c (mono_arch_emit_call): Convert floats to R4 when
8496 doing a method call and the argument is an R4.
8498 2008-09-14 Zoltan Varga <vargaz@gmail.com>
8500 * aot-compiler.c (add_wrappers): Do not generate runtime invoke wrappers for
8503 2008-09-13 Mark Probst <mark.probst@gmail.com>
8505 * mini-ppc.c: Convert result to single for OP_ICONV_TO_R4.
8507 2008-09-12 Zoltan Varga <vargaz@gmail.com>
8509 * mini.h (MONO_IS_JUMP_TABLE): Handle GOT_ENTRY.
8510 (MONO_JUMP_TABLE_FROM_INS): Ditto.
8512 2008-09-11 Zoltan Varga <vargaz@gmail.com>
8514 * driver.c: Add a --agent argument (not supported yet) to load managed
8515 agent assemblies before loading the main assembly, similarly to how the
8516 Java VM handles agents.
8518 2008-09-11 Mark Probst <mark.probst@gmail.com>
8520 * mini-ppc.c (mono_arch_allocate_vars): Use arch-independent
8521 function to do stack layout of local variables.
8523 2008-09-11 Mark Probst <mark.probst@gmail.com>
8525 * mini-ppc.c (calculate_sizes): Bugfix in sigcookie position
8528 2008-09-11 Zoltan Varga <vargaz@gmail.com>
8530 * method-to-ir.c ssa2.c mini.c mini-amd64.c decompose.c ssa.c abcremoval.c
8531 abcremoval2.c branch-opts.c driver.c dominators.c: Disable parts of the
8532 JIT if DISABLE_JIT is defined.
8534 * Makefile.am: Avoid compiling/linking in inssel.c if DISABLE_JIT is
8537 2008-09-10 Mark Probst <mark.probst@gmail.com>
8539 * iltests.il.in: Disable the fconv test on PPC (the result is
8540 undefined according to ECMA).
8542 2008-09-10 Mark Probst <mark.probst@gmail.com>
8544 * iltests.il.in: Enable tail call tests for PPC.
8546 * mini.h: Add variable for storing incoming valuetype argument
8547 addresses for tail calls.
8549 * mini-ppc.c: Implement valuetype arguments and return values for
8552 2008-09-09 Mark Probst <mark.probst@gmail.com>
8554 * mini-ppc.c: Partially implement tail calls (struct arguments and
8555 return values not supported).
8557 * method-to-ir.c: Enable tail calls on PPC.
8559 2008-09-08 Zoltan Varga <vargaz@gmail.com>
8561 * aot-compiler.c (emit_wrapper_info): Omit the klass name from
8562 runtime-invoke wrappers to work around the problem of them getting
8563 assigned to a random class.
8565 * aot-runtime.c (mono_aot_get_method): Ditto.
8567 2008-09-07 Zoltan Varga <vargaz@gmail.com>
8569 * mini-exceptions.c mini-mips.h mini-s390.h exceptions-mips.c: Kill
8570 the CUSTOM_EXCEPTION_HANDLING and CUSTOM_STACK_WALK defines.
8572 2008-09-07 Mark Probst <mark.probst@gmail.com>
8574 * method-to-ir.c (mono_method_to_ir2): Disable tail calls for PPC
8575 until they're implemented properly.
8577 * exceptions-ppc.c: Use arch-independent exception-handling code
8578 instead of custom one.
8580 * exceptions-ppc.c, mini-ppc.c, mini-ppc.h: Bug fixes and changes
8583 * tramp-ppc.c, mini-ppc.c: Fixed warnings.
8585 * decompose.c, aot-runtime.c, aot-compiler.c: PPC code also
8586 applies when __powerpc__ is defined.
8588 2008-09-06 Zoltan Varga <vargaz@gmail.com>
8590 * aot-runtime.c (mono_aot_get_method): Add another cache mapping wrapper
8591 methods to their code to avoid computing the full name of wrappers and
8592 doing a lookup in a string hash table.
8594 2008-09-05 Zoltan Varga <vargaz@gmail.com>
8596 * method-to-ir.c: Remove the CHECK_BBLOCK () stuff it is not needed since
8597 we identify bblocks before method_to_ir () is ran.
8599 * branch-opts.c (mono_optimize_branches): Avoid nullifying the exit bblock.
8600 Also avoid optimizing branches pointing to themselves.
8602 * mini.c (mini_method_compile): Ditto. Fixes #422947.
8604 2008-09-05 Rodrigo Kumpera <rkumpera@novell.com>
8606 * driver.c (mono_main): Enable the new verifier under core-clr and cas.
8608 2008-09-05 Zoltan Varga <vargaz@gmail.com>
8610 * tramp-arm.c (mono_arch_nullify_class_init_trampoline): Implement this.
8611 (mono_arch_patch_plt_entry): Fix the calculation of the jump_entry.
8612 (mono_arch_get_nullified_class_init_trampoline): Return 'code' instead of
8615 * aot-compiler.c (emit_plt): Fix the arm plt entries, previously they all
8616 jumped to the same entry in plt_jump_table.
8618 2008-09-02 Rodrigo Kumpera <rkumpera@novell.com>
8620 * method-to-ir.c (initialize_array_data): Handle field with RVA from
8623 2008-08-31 Zoltan Varga <vargaz@gmail.com>
8625 * method-to-ir.c (handle_isinst): Do the assignment at the beginning, so the
8626 other assignment can be if converted. Saves 1.5% on corlib size and fixes
8629 2008-08-29 Geoff Norton <gnorton@novell.com>
8631 * aot-compiler.c: The Mach/ARM compiler doesn't understand the bss
8632 segment, and doesn't properly handle .space as .text. Fixes
8635 2008-08-29 Geoff Norton <gnorton@novell.com>
8637 * mini.c: Disable the mach exception handler when running on
8640 2008-08-29 Geoff Norton <gnorton@novell.com>
8642 * aot-compiler.c: Patch from Renaldas Zioma to properly register
8643 globals on Darwin/ARM
8645 2008-08-28 Zoltan Varga <vargaz@gmail.com>
8647 * mini.c: Avoid not initializing the runtime when doing AOT compilation,
8648 since too many things depend on it. Instead, call
8649 mono_runtime_set_no_exec ().
8651 * mini.c (mono_create_tls_get): Call mono_alloc_preg (cfg) when running with
8654 * aot-compiler.c: Add an 'asm-only' AOT option.
8656 * mini.c: Avoid initializing the runtime when doing AOT compilation.
8658 * aot-compiler.c (compile_method): Disable gshared support for now as it
8661 2008-08-27 Bill Holmes <billholmes54@gmail.com>
8663 * mini-amd64.h : Fix a compiler warning.
8665 * exceptions-amd64.c (mono_arch_unwindinfo_install_unwind_info) :
8666 Changed to use a callback function to retrieve the unwind info.
8667 This avoids problems observed when code blocks were removed by
8668 unloading an app domain.
8670 * mini-amd64.c (mono_arch_cpu_optimizazions) : Removing the peephole
8671 and branch excludes for Winx64. The fix in exceptions-amd64.c allows them
8674 Contributed under MIT/X11 license.
8676 2008-08-27 Bill Holmes <billholmes54@gmail.com>
8678 * mini-amd64.c (mono_arch_output_basic_block) : Fix the OP_X86_PUSH_OBJ
8679 case to keep the stack aligned to 8.
8681 Contributed under MIT/X11 license.
8683 2008-08-26 Zoltan Varga <vargaz@gmail.com>
8685 * aot-runtime.c (mono_aot_get_method): Add a cache for wrapper names to
8686 avoid repeated linear searches.
8688 2008-08-25 Zoltan Varga <vargaz@gmail.com>
8690 * aot-compiler.c (add_wrappers): Avoid calling get_runtime_invoke with
8691 methods it can't handle.
8693 * aot-compiler.c (add_method): Avoid adding a method twice.
8694 (add_wrappers): Add runtime invoke wrappers for all methods.
8696 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): New
8697 function to create an aot-compatible version of this trampoline.
8699 * aot-compiler.c aot-runtime.c: Add support for AOT rgctx fetch trampolines.
8701 2008-08-24 Zoltan Varga <vargaz@gmail.com>
8703 * aot-compiler.c (compile_method): Skip wrappers of generic icalls.
8705 * method-to-ir.c (mono_method_to_ir2): Replace an assert in UNBOX_ANY
8706 with a generic sharing failure.
8708 * aot-compiler.c (emit_klass_info): Call mono_class_get_nested_types ().
8710 * method-to-ir.c (mono_method_to_ir2): Rethrow the correct exception in
8711 CEE_RETHROW. Fixes #419634.
8713 * mini.c (mono_method_to_ir): Ditto.
8715 * exceptions.cs: Add a new test.
8717 * generic-sharing.c (mini_type_stack_size): Always pass TRUE as allow_open
8718 to mono_type_stack_size_internal () since some callers might not pass in
8721 * mini-x86.c (mono_arch_emit_prolog): Store the rgctx before calling
8722 instrument_prolog. Fixes #419878.
8724 * mini.c (mono_compile_create_var_for_vreg): Make the lvars representing
8725 doubles in soft float mode volatile.
8727 2008-08-23 Zoltan Varga <vargaz@gmail.com>
8729 * ir-emit.h (NEW_ARGSTORE): Use cfg->args and cfg->arg_types to fix the build.
8731 * method-to-ir.c (mono_save_args): Use ARGSTORE instead of TEMPSTORE
8732 to handle soft float correctly.
8734 * tramp-arm.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Implement
8737 * mini.h (struct MonoCallInst): Add dynamic_imt_arg boolean field.
8739 * exceptions-arm.c (mono_arch_find_jit_info): Set ctx->regs [ARMREG_R11]
8740 to sp, since the generics catch code requires it.
8742 * mini-arm.h (MONO_ARCH_VTABLE_REG): Use R0 for this to avoid needless
8745 * method-to-ir.c (emit_imt_argument): Pass imt_arg to
8746 mono_arch_emit_imt_argument ().
8748 * mini-<ARCH>.c (mono_arch_emit_imt_argument): Add an 'imt_arg' argument.
8750 * mini-arm.c tramp-arm.c: Generic sharing updates.
8752 2008-08-22 Zoltan Varga <vargaz@gmail.com>
8754 * mini-arm.c: Fix the arm build.
8756 * generic-sharing.c (mini_type_get_underlying_type): New helper function
8757 handling enums, generic instances and generic sharing.
8758 (mini_type_stack_size_full): Ditto.
8760 * mini-amd64.c mini-x86.c mini-arm.c: Use the new functions.
8762 * mini.h (struct): Add 'uses_rgctx_reg' and 'uses_vtable_reg' fields.
8764 * method-to-ir.c: Set the new fields when using RGCTX_REG/VTABLE_REG.
8766 * tramp-arm.c: Implement the rgctx fetch and the generic class init
8769 * mini-arm.c: Various small generic sharing changes.
8771 * tramp-x86.c (mono_arch_create_generic_class_init_trampoline): Implement
8773 (mono_arch_create_trampoline_code): Remove most of the GENERIC_CLASS_INIT
8776 * mini-trampolines.c (mono_create_generic_class_init_trampoline): New
8777 helper function to return a generic class init trampoline.
8779 * method-to-ir.c mini.c: Use it.
8781 * tramp-amd64.c (mono_arch_create_generic_class_init_trampoline): New
8782 arch-specfic function to return a generic class init trampoline.
8784 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Remove most of
8785 the GENERIC_CLASS_INIT custom code.
8787 * method-to-ir.c (mono_method_to_ir2): If RGCTX_REG is not defined, that is
8788 a fatal error, not a sharing failure.
8790 * tramp-<ARCH>.c (mono_arch_get_rgctx_lazy_fetch_offset): Removed, no longer
8793 * mini-trampolines.c (mono_rgctx_lazy_fetch_trampoline): Get the additional
8794 trampoline argument from MONO_ARCH_VTABLE_REG.
8796 * tramp-x86.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Change the
8797 order of the arguments to the C trampoline: pass 'slot' as the trampoline
8798 argument, and pass the vtable in VTABLE_REG.
8800 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Change the
8801 order of the arguments to the C trampoline: pass 'slot' as the trampoline
8802 argument, and pass the vtable in VTABLE_REG.
8803 (mono_arch_create_trampoline_code_full): Remove some special casing for
8804 the rgctx fetch trampoline.
8806 * mini.c (mono_method_to_ir): Fix the STELEM_ANY+null value optimization.
8809 * iltests.il: Add a test for it.
8811 2008-08-21 Zoltan Varga <vargaz@gmail.com>
8813 * aot-compiler.c (compile_method): Enable AOT support for generics sharing.
8815 * method-to-ir.c (mono_method_to_ir2): Remove an aot restriction which is
8818 * mini-trampolines.c (mono_magic_trampoline): Add a sync wrapper here,
8819 use mono_jit_info_table_find () to avoid recursion.
8820 (mono_delegate_trampoline): Add a sync wrapper here.
8822 * method-to-ir.c (mono_method_to_ir2): Don't call mono_ldftn_nosyc
8825 * mini.c (mono_method_to_ir): Ditto.
8827 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Remove
8828 add_sync_wrapper argument. Don't add a sync wrapper here.
8829 (mono_create_jump_trampoline): Don't add a sync wrapper here.
8831 * jit-icalls.c (mono_ldftn_nosync): Removed, no longer needed.
8833 2008-08-20 Bill Holmes <billholmes54@gmail.com>
8835 * exceptions-amd64.c (seh_handler): For Winx64 adding missing copy
8836 of nonvolatile registers back from MonoContext to CONTEXT.
8838 Contributed under MIT/X11 license.
8840 2008-08-20 Bill Holmes <billholmes54@gmail.com>
8842 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): When shifting the
8843 arguments on Winx64 there are only 4 argument registers. For this
8844 logic to work the last argument must be pulled from the stack.
8846 Contributed under MIT/X11 license.
8848 2008-08-20 Zoltan Varga <vargaz@gmail.com>
8850 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
8852 * aot-runtime.c aot-compiler.c patch-info.h mini.c: Get rid of
8853 MONO_PATCH_INFO_WRAPPER, encode/decode wrapper methods like the others in
8854 encode/decode_method_ref ().
8856 * aot-compiler.c (encode_patch): Handle STATIC_RGCTX_INVOKE wrappers.
8858 * aot-runtime.c (decode_patch): Ditto.
8860 * mini.c (mono_resolve_patch_target): Handle RGCTX_FETCH sub-patches of type
8861 MONO_PATCH_INFO_METHOD.
8863 * aot-runtime.c (decode_exception_debug_info): Decode the contents of
8866 * aot-compiler.c (emit_exception_debug_info): Emit the contents of
8869 * method-to-ir.c (emit_imt_argument): Fix AOT+gshared support.
8871 * mini-amd64.c (add_valuetype): Use a dummy gsctx if we didn't receive
8872 one from the caller.
8874 * aot-runtime.c (decode_generic_inst): New function to decode and
8875 return a interned generic inst.
8876 (decode_klass_ref): Use it.
8877 (decode_method_ref): Ditto.
8879 * aot-compiler.c (emit_exception_debug_info): Save
8880 jinfo->has_generic_jit_info too.
8882 2008-08-19 Zoltan Varga <vargaz@gmail.com>
8884 * mini-ia64.c (mono_arch_output_basic_block): Add OP_FCONV_TO_I.
8886 * iltests.il.in: Add a test for fconv_to_i.
8888 * liveness.c: Disable the liveness2 pass for now to save space.
8890 * regalloc2.c: Include mempool-internals.h to fix warnings.
8892 * aot-compiler.c (encode_method_ref): Encode the context of generic
8895 * aot-runtime.c (decode_method_ref): Inflate generic methods using
8896 the context saved in the aot file.
8898 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
8900 * mini-x86.c (mono_arch_output_basic_block): Disable AOT for OP_JMP.
8902 * method-to-ir.c (mono_method_to_ir2): When using CEE_JMP, make arguments
8903 volatile so they won't be optimized away.
8905 2008-08-19 Rodrigo Kumpera <rkumpera@novell.com>
8911 * dominators.c: Remove duplicated functions that now are in
8912 mempool-internals.h.
8914 2008-08-19 Zoltan Varga <vargaz@gmail.com>
8916 * aot-compiler.c: Fix warnings.
8918 * aot-runtime.c (decode_klass_ref): Add support for VARs/MVARs.
8920 * aot-compiler.c (encode_klass_ref): Encode is_method too for VARs/MVARs.
8922 * method-to-ir.c (emit_get_rgctx_method): Use MONO_PATCH_INFO_METHODCONST
8925 * mini.c (mono_resolve_patch_target): Ditto.
8927 * aot-compiler.c (encode_patch): Add support for RGCTX_FETCH.
8928 (encode_klass_ref): Add support for encoding VARs/MVARs.
8930 * mini.c (mono_patch_info_dup_mp): Handle RGCTX_FETCH.
8932 * aot-runtime.c (decode_patch_info): Rename to 'decode_patch'. Split out
8933 the handling of the got entries into a separate 'decode_got_entry' function.
8934 Add support for RGCTX_FETCH.
8936 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RDI since RAX is
8937 clobbered by the trampoline code.
8939 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RAX since that is
8940 not clobbered by the indirect calling code.
8942 2008-08-18 Zoltan Varga <vargaz@gmail.com>
8944 * mini-x86.c (mono_arch_patch_code): Handle RGCTX_FETCH/GENERIC_CLASS_INIT
8947 2008-08-18 Rodrigo Kumpera <rkumpera@novell.com>
8949 * method-to-ir.c (mono_emit_method_call_full): Alloc the constructor
8950 signature using the compilation mempool otherwise we would leak it.
8952 2008-08-18 Zoltan Varga <vargaz@gmail.com>
8954 * method-to-ir.c (mono_method_to_ir2): Emit the generic class inits using
8955 mono_emit_abs_call ().
8957 * patch-info.h: Add GENERIC_CLASS_INIT.
8959 * mini.c (mono_resolve_patch_target): Handle GENERIC_CLASS_INIT.
8961 * mini-amd64.c (emit_call_body): Treat abs calls which have a patch info
8962 as their target as a near call.
8964 * mini.c (mono_codegen): Handle patches stored in cfg->abs_patches in the
8966 (mono_resolve_patch_target): Add support for MONO_PATCH_INFO_RGCTX_FETCH.
8968 * method-to-ir.c (mono_emit_abs_call): New helper function which emits a
8969 call to a runtime function described by a patch.
8971 * method-to-ir.c: Emit rgctx entry fetches and class init trampolines using
8972 mono_emit_abs_call, this has the advantage that the ABS handling code in
8973 mono_codegen () can handle them both, and can handle other stuff in the
8974 future without additional code.
8976 * mini.h (struct MonoJumpInfoRgctxEntry): New structure describing an rgctx
8978 (MonoCompile): Add 'abs_patches' hashtable, which contains patches describing
8981 * mini.h: Add missing bblock related prototypes.
8983 * mini.h (MonoCompile): Remove unused reverse_inst_list and
8984 reverse_inst_list_len fields.
8986 * mini.c: Refactor this file a bit by moving branch optimizations to
8989 * method-to-ir.c: Merge generic sharing changes missed earlier.
8991 * aot-compiler.c (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST.
8993 * aot-runtime.c (decode_patch_info): Refactor the code dealing with the
8994 shared patches. Process METHODCONST as a shared patch.
8996 * liveness.c (mono_analyze_liveness): Disable the liveness2 code for now
8997 as it crashes on the 2.0 mscorlib.
8999 * aot-compiler.c (is_shared_got_patch): Revert the last change as it seems
9002 * aot-compiler.c: Use is_plt_patch () in a few additional places.
9003 (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST, which is generated
9006 * aot-compiler.c: Reorganize the got handling code to be a bit more
9009 2008-08-17 Zoltan Varga <vargaz@gmail.com>
9011 * aot-compiler.c: Make the patch_to_plt_offset hash table use
9012 mono_patch_info_equals/hash, and use it to massively simplify
9015 * mini.c (mono_patch_info_hash): Simplify this and add support for
9018 * patch-info.h: Rename RGCTX_LAZY_FETCH_TRAMPOLINE to just RGCTX_FETCH.
9020 * mini.c aot-compiler.c aot-runtime.c: Revert the LAZY_FETCH_TRAMPOLINE
9021 handling code, since an offset is not enough to identify a trampoline.
9023 * method-to-ir.c: Remove some g_assert (!cfg->compile_aot) lines.
9025 2008-08-17 Mark Probst <mark.probst@gmail.com>
9027 * mini.c (mono_op_imm_to_op): Add case for OP_IMUL_IMM.
9029 * method-to-ir.c (mono_method_to_ir2): Decompose OP_CKFINITE.
9031 * mini-ops.h: Argument and result types for OVF_CARRY ops.
9033 * decompose.c: PPC decompositions for various ops.
9035 * cpu-ppc.md, inssel-ppc.brg, mini-ppc.c: PPC changes for Linear IL.
9037 2008-08-17 Zoltan Varga <vargaz@gmail.com>
9039 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Make this
9040 call the generic trampoline code using a call, instead of a jump, to
9041 remove some special casing from the generic trampoline code.
9043 * mini.c (mono_resolve_patch_target): Handle LAZY_FETCH_TRAMPOLINE.
9044 (mono_codegen): Ditto.
9046 * aot-compiler.c aot-runtime.c: Ditto.
9048 * patch-info.h: Add MONO_PATCH_INFO_RGCTX_LAZY_FETCH_TRAMPOLINE.
9050 * mini-trampolines.c (mono_find_rgctx_lazy_fetch_trampoline_by_addr): New
9051 helper function to find the offset corresponding to a lazy fetch trampoline.
9053 * mini.h (MonoCompile): Add 'orig_method' field to hold the original method
9054 when doing generic sharing.
9056 * aot-compiler.c: Use cfg->orig_method instead of cfg->method in a lot of
9059 * mini.c (mono_create_rgctx_lazy_fetch_trampoline): Move this to
9060 mini-trampolines.c to be with the other trampoline creation functions.
9062 * method-to-ir.c (mono_emit_method_call): Remove the 'signature' argument
9063 as it is equal to method->signature in most cases, add a
9064 mono_emit_method_call_full variant which takes a signature and an imt
9067 2008-08-16 Zoltan Varga <vargaz@gmail.com>
9069 * jit-icalls.c (mono_helper_compile_generic_method): Don't pass the context
9070 to this function, since it could be computed easily from the method
9072 (mono_helper_compile_generic_method_wo_context): Removed, not needed any
9075 * method-to-ir.c mini.c: Remove references to
9076 compile_generic_method_wo_context.
9078 * method-to-ir.c (mono_method_to_ir2): Enable AOT for virtual
9079 generic method calls.
9081 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_1 for 1
9082 dimensional non-szarrays.
9084 * mini.c (mini_init): Register mono_array_new_1.
9086 * jit-icalls.c (mono_array_new_1): New jit icall.
9088 * mini-trampolines.c (mono_magic_trampoline): For jumps, patch the GOT entries
9089 pointing to the method.
9091 * aot-runtime.c (mono_aot_get_method_from_token): Register GOT slots holding
9092 method addresses belonging to METHOD_JUMP patches in the
9093 jump_target_got_slot_hash.
9094 (mono_aot_load_method): Ditto.
9096 * aot-compiler.c (compile_method): Allow AOT compilation of methods with
9097 METHOD_JUMP patches.
9099 * mini.c (mini_create_jit_domain_info): New helper function which
9100 initializes/frees domain->runtime_info.
9101 (mini_free_jit_domain_info): Ditto.
9102 (mini_init): Install the domain hook functions with the runtime.
9104 * mini.h (MonoJitDomainInfo): New structure which stores the domain specific
9105 information maintained by the JIT.
9107 * mini.c (mono_resolve_patch_target): For PATCH_INFO_METHOD_JUMP, move the
9108 insertion into jump_table_hash into mono_codegen (), also implement proper
9111 * method-to-ir.c (mono_method_to_ir2): Don't disable AOT for CEE_JMP and
9112 tail calls, it is already done by the aot code.
9114 * method-to-ir.c (mono_method_to_ir2): Handle CEE_JMP using the tail call
9117 * iltests.il.in: Make the jmp test a bit more complex.
9119 * aot-compiler.c (encode_method_ref): Handle references to normal methods of
9120 generic instances which doesn't have a token.
9122 * aot-runtime.c (decode_method_ref): Ditto.
9124 * method-to-ir.c (handle_unbox_nullable): Don't disable AOT, the aot code
9125 can handle this case now.
9126 (handle_box): Ditto.
9128 2008-08-15 Geoff Norton <gnorton@novell.com>
9130 * mini-x86.c: Fix alignment on Apple x86, and re-disable the alignment
9133 2008-08-15 Zoltan Varga <vargaz@gmail.com>
9135 * method-to-ir.c (mono_method_to_ir2): Allow AOT compilation of methods
9136 calling generic methods.
9138 * aot-compiler.c (encode_patch): Handle MONO_PATCH_INFO_METHOD_RGCTX.
9140 * aot-runtime.c (decode_patch_info): Ditto.
9142 * mini.c (mono_resolve_patch_target): Ditto.
9144 * patch-info.h: Add METHOD_RGCTX.
9146 * mini-amd64.c (mono_arch_output_basic_block): Optimize LOCALLOC_IMM.
9148 2008-08-14 Zoltan Varga <vargaz@gmail.com>
9150 * mini-amd64.c (mono_arch_emit_call): Nullify call->vret_var if returning
9151 arguments in registers.
9153 * decompose.c (mono_decompose_vtype_opts): Create a var for the vreg in
9154 OP_VCALL too, don't depend on OP_OUTARG_VTRETADDR doing it.
9156 * mini.c (mini_method_compile): Abort aot compilation for generic
9157 methods if generic sharing is disabled.
9159 * mini.c (mono_method_to_ir): Disable AOT for virtual calls requiring
9162 * method-to-ir.c (mono_method_to_ir2): Disable AOT for virtual calls
9163 requiring an mrgctx.
9165 * decompose.c (mono_decompose_vtype_opts): Emit the correct sized
9166 store instructions when converting a vcall to a normal call.
9168 * mini.c (sigprof_signal_handler): Call mono_find_jit_info instead of
9169 mono_arch_find_jit_info.
9171 2008-08-13 Zoltan Varga <vargaz@gmail.com>
9173 * method-to-ir.c (check_inline_called_method_name_limit): Optimize this to
9174 avoid calling mono_method_full_name () for every method even if the
9176 (check_inline_caller_method_name_limit): Ditto.
9178 2008-08-12 Zoltan Varga <vargaz@gmail.com>
9180 * driver.c (main_thread_handler): Allow AOT compilation of multiple
9181 assemblies in one run.
9183 * aot-compiler.c (mono_compile_assembly): Only print out a count of
9184 skipped methods if it is not 0.
9186 * Makefile.am (aotcheck): AOT compile all test assemblies in one run.
9188 2008-08-12 Bill Holmes <billholmes54@gmail.com>
9190 * mini.c (mono_codegen): Changing a preprocessor check from WIN64 to
9191 MONO_ARCH_HAVE_UNWIND_TABLE.
9193 Contributed under MIT/X11 license.
9195 2008-08-12 Bill Holmes <billholmes54@gmail.com>
9197 * mini-amd64.c (mono_arch_cpu_optimizazions): Remove peephole and branch
9198 from default optimizaton list on Winx64.
9200 * mini-amd64.c (emit_tls_get): Added Winx64 specific implementation for GetTLS.
9202 * mini-amd64.c (mono_arch_emit_prolog): Adding an offset on Winx64 to get
9203 the LMF from the MonoJitTlsData structure.
9205 * mini-amd64.c (mono_arch_setup_jit_tls_data): Added Winx64 implementation.
9207 Contributed under MIT/X11 license.
9209 2008-08-12 Zoltan Varga <vargaz@gmail.com>
9211 * mini.c (sigsegv_signal_handler): Fix the build.
9213 * mini-amd64.c (emit_call_body): Use image->aot_module instead of
9214 assembly->aot_module.
9216 * aot-runtime.c: Use image->aot_module instead of searching in the aot_modules
9217 hash table. This simplifies and speeds up a lot of code, and fixes support
9220 * mini.c (SIG_HANDLER_SIGNATURE): Avoid crashes if the thread is not registered
9223 * mini-exceptions.c: Ditto.
9225 * exceptions-*c.c (mono_arch_find_jit_info): Remove unused 'trace' and
9226 'native_offset' argument, since these are computed in the
9227 mono_find_jit_info () function.
9229 * mini-exceptions.c (mono_find_jit_info): Make this non-static, as it
9230 is used by exceptions-ppc.c.
9232 * exceptions-ppc.c: Call mono_find_jit_info () instead of
9233 mono_arch_find_jit_info ().
9235 * mini-ppc.h exceptions-ppc.c mini-mips.h mini-mips.c exceptions-mips.c
9236 mini-exceptions.c: Get rid of the CUSTOM_STACK_WALK stuff, use the
9237 generic code in mini-exceptions.c.
9239 2008-08-11 Zoltan Varga <vargaz@gmail.com>
9241 * mini-ppc.c (mono_arch_flush_register_windows): Add this for ppc.
9243 * aot-runtime.c (mono_aot_get_plt_info_offset): Fix a warning.
9245 * aot-runtime.c (mono_aot_get_method): Avoid doing all the loading inside
9246 the aot lock, to avoid deadlocks when mono_aot_get_class_from_name () is
9247 called while holding the loader lock. Fixes #415608.
9248 (mono_aot_get_method_from_token_inner): Ditto.
9250 2008-08-09 Zoltan Varga <vargaz@gmail.com>
9252 * exceptions-ppc.c (mono_jit_walk_stack): Use MONO_INIT_CONTEXT_FROM_CURRENT
9253 to reduce differences between this and the generic implementation in
9255 (ves_icall_get_frame_info): Ditto.
9257 * mini-ppc.h (MONO_INIT_CONTEXT_FROM_CURRENT): Define this for ppc too.
9259 * mini-exceptions.c (mono_exceptions_init): Remove an #ifdef which is no
9262 * exceptions-ppc.c (arch_get_call_filter): Rename this to
9263 mono_arch_get_call_filter () and make it non-static, for consistency with the
9264 other architectures.
9266 2008-08-09 Rodrigo Kumpera <rkumpera@novell.com>
9269 * local-propagation.c:
9270 * mini-x86.c: Correct the name of arch defines.
9272 2008-08-09 Zoltan Varga <vargaz@gmail.com>
9274 * method-to-ir.c (mono_op_to_op_imm_noemul): Correct name of
9275 NO_EMULATE_LONG_SHIFT_OPS define.
9277 2008-08-08 Zoltan Varga <vargaz@gmail.com>
9279 * method-to-ir.c (mono_method_to_ir2): Remove some code from CEE_MONO_LDPTR
9280 now that aot-ed icall wrappers use CEE_MONO_ICALL_ADDR.
9282 * aot-compiler.c aot-runtime.c: Add support for static aot compilation.
9283 MACH fixes. Merged from the 2.0 branch.
9285 * method-to-ir.c (mono_method_to_ir2): Handle CEE_MONO_ICALL_ADDR.
9287 * mini.c (mono_resolve_patch_target): Error out if an icall is not found.
9288 (mono_method_to_ir): Handle CEE_MONO_ICALL_ADDR.
9290 * exceptions-arm.c (mono_arch_get_throw_exception_generic): Add AOT support.
9292 * method-to-ir.c mini.c driver.c aot-compiler.c: Update after
9293 mono_marshal_get_native_wrapper () signature changes.
9295 2008-08-07 Rodrigo Kumpera <rkumpera@novell.com>
9297 * jit-icalls.c (mono_fconv_ovf_u8): Work around soft-float double to long
9298 conversion bug under arm.
9300 2008-08-06 Rodrigo Kumpera <rkumpera@novell.com>
9302 * cpu-arm.md: Increase long_conv_to_ovf_i4_2 max length to 36.
9304 * mini-arm.c (mono_arch_output_basic_block): Implement long to int conversion
9305 with overflow checking.
9307 2008-08-05 Marek Habersack <mhabersack@novell.com>
9309 * Makefile.am (GENMDESC_PRG): when cross-compiling use full path
9310 to the genmdesc.pl file
9312 2008-08-05 Zoltan Varga <vargaz@gmail.com>
9314 * ir-emit.h (EMIT_NEW_ARGSTORE): Fix the usage of param_types and
9315 arg_array in the soft-float versions of the LOAD/STORE macros.
9317 * method-to-ir.c (mono_method_to_ir2): Fix a warning in the arm switch
9320 * ir-emit.h (NEW_VARLOADA): Handle SOFT_FLOAT correctly.
9322 2008-08-02 Zoltan Varga <vargaz@gmail.com>
9324 * mini-ia64.c (add_valuetype): Only reserve half parameter slot for each member of
9325 a float HFA. Fixes #413621.
9327 2008-08-02 Gert Driesen <drieseng@users.sourceforge.net>
9329 * mini-x86.c (mono_arg_get_argument_info): Rename last occurrence of
9330 frame_size to args_size. Fixes build.
9332 2008-08-02 Zoltan Varga <vargaz@gmail.com>
9334 * mini-x86.c (mono_arch_get_argument_info): Rename frame_size to args_size,
9335 and don't align it to MONO_ARCH_FRAME_ALIGNMENT.
9337 * mini-x86.h: Change MONO_ARCH_FRAME_ALIGNMENT to 8 so doubles stored on
9338 the stack are not unaligned. Fixes #413247.
9340 Fri Aug 1 18:46:42 CEST 2008 Paolo Molaro <lupus@ximian.com>
9342 * mini.c: update jitted methods performance counters.
9344 Fri Aug 1 16:30:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
9346 * mini-exceptions.c: increase the exceptions thrown performance
9347 counter in mono_handle_exception ().
9349 2008-07-29 Zoltan Varga <vargaz@gmail.com>
9351 * aot-runtime.c: Use MonoImage's as keys in the aot_modules hash so the aot
9352 can work with netmodules.
9354 2008-07-28 Geoff Norton <gnorton@novell.com>
9356 * mini-x86.h: Correct the frame alignment on OSX. Fixes the jit
9359 2008-07-28 Zoltan Varga <vargaz@gmail.com>
9361 * mini-x86.c (mono_arch_emit_call): Emi the osx stack alignment at the
9364 2008-07-28 Bill Holmes <billholmes54@gmail.com>
9366 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
9367 The float param registers and other param registers must be the
9368 same index on Windows x64.
9370 * mini-amd64.c (mono_arch_allocate_vars) : Implementing the
9371 ArgValuetypeAddrInIReg argument case. Setting the argument
9372 op to OP_VTARG_ADDR (OP_REGOFFSET)).
9374 * mini-amd64.c (mono_arch_call_opcode) : Winx64 fix. Use the size
9375 variable computed above as the copy length for arguments of storage
9376 type ArgValuetypeAddrInIReg.
9378 * mini-amd64.c (mono_arch_emit_call) : Implementing the
9379 ArgValuetypeAddrInIReg argument case. This case will rely on
9380 mono_arch_emit_outarg_vt to emit the correct code later in the process.
9382 * mini-amd64.c (mono_arch_emit_call) : On Winx64 there always needs to be
9383 a 32 byte stack allocation for all calls. We will omit the adjustment for
9384 jump and tail call instructoins as they do not follow the typical call behavior.
9386 * mini-amd64.c (mono_arch_emit_outarg_vt) : Implementing the case for
9387 ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
9388 local variable and pass the local variable by reference to the called method.
9390 * mini-amd64.c (mono_arch_emit_prolog, emit_load_volatile_arguments) :
9391 Implementing the ArgValuetypeAddrInIReg argument case. When the address
9392 of a struct is passed in a register it must be saved with the other
9393 volatile argument on the stack.
9395 * mini-amd64.c (mono_arch_emit_prolog) : Winx64 fix. When omitting the
9396 frame pointer the stack adjustment value must be saved to the unwind
9399 Contributed under MIT/X11 license.
9401 2008-07-28 Zoltan Varga <vargaz@gmail.com>
9403 * inssel-x86.brg (stmt): Add missing OP_X86_OUTARG_ALIGN_STACK rule
9404 which got lost in the merge.
9406 2008-07-27 Zoltan Varga <vargaz@gmail.com>
9408 * method-to-ir.c: Make the helper_sig variables extern to fix the ppc
9411 * mini-amd64.c (emit_call_body): Add a no_patch case missed earlier.
9413 * mini-amd64.c (emit_call_body): Avoid aligning the call instruction on
9414 icalls, since they won't be patched.
9416 * exceptions-amd64.c (mono_arch_get_restore_context_full): Use a slightly
9417 different code sequence when running under valgrind to prevent some valgrind
9420 * iltests.il.in: Add new regression test.
9422 * method-to-ir.c (mono_method_to_ir2): Fix handling of inlined methods which
9425 * method-to-ir.c (mono_method_to_ir2): Use get_vreg_to_inst () instead of
9426 accessing cfg->vreg_to_inst directly to prevent a crash in LDFLD.
9428 * iltests.il.in: Add new test.
9430 * aot-compiler.c: Fix some warnings.
9432 * decompose.c (mono_decompose_long_opts): Implement OP_ICONV_TO_OVF_I8_UN.
9435 2008-07-27 Zoltan Varga <vargaz@gmail.com>
9437 * driver.c (mono_main): Fix the --gc=none build. Fixes #412482.
9438 (mini_usage_jitdeveloper): Add a missing --wapi option.
9440 2008-07-25 Zoltan Varga <vargaz@gmail.com>
9442 * mini-codegen.c: Simplify the is_fp macros.
9443 (free_up_ireg): Remove, use free_up_reg instead.
9444 (free_up_reg): Fix the fp case.
9446 2008-07-26 Zoltan Varga <vargaz@gmail.com>
9448 * cpu-arm.md (loadr8_membase): Increase the length of this as this is not
9451 * exceptions-x86.c: Merge some changes which seemed to have got lost
9452 in the linear-ir merge.
9454 * liveness.c: Disable the liveness2 pass on 32 bit platforms.
9456 * method-to-ir.c (mono_handle_global_vregs): Make the component vregs of a
9457 long vreg volatile even if the variable was already created.
9459 * liveness.c (update_liveness2): Avoid eliminating dead definitions of
9462 2008-07-26 Zoltan Varga <vargaz@gmail.com>
9464 * cpu-x86.md (fcall_membase): Increase the size of the fcall opcodes.
9466 * mini.c (mono_jit_compile_method_inner): Add support for
9467 MONO_EXCEPTION_BAD_IMAGE.
9469 * method-to-ir.c (mono_method_to_ir2): Avoid a crash if
9470 mini_method_get_context () returns NULL. Fixes #356531.
9472 * mini.c (mono_method_to_ir): Ditto.
9474 * method-to-ir.c (mono_method_to_ir2): Create a variable if needed when
9475 accessing a field of a valuetype in LDFLD/STFLD. Fixes #412399.
9477 2008-07-25 Zoltan Varga <vargaz@gmail.com>
9479 * method-to-ir.c (mono_method_to_ir2): Initialize an uninitialized variable
9480 in the LDFTN implementation.
9482 2008-07-25 Mark Probst <mark.probst@gmail.com>
9484 * mini-trampolines.c (mono_magic_trampoline): When sharing generic
9485 code, patch calls to icalls, too, even if they're not in the
9486 shared generic code hash. Fixes #411962.
9488 2008-07-25 Zoltan Varga <vargaz@gmail.com>
9490 * cpu-x86.md: Increase the length of the fcall opcodes.
9492 * mini-x86.c (emit_move_return_value): Avoid some precision issues for
9493 calls returning floats.
9495 * method-to-ir.c (mono_method_to_ir2): Remove the generic sharing restrictions
9498 * method-to-ir.c (mono_method_to_ir2): Merge some LDFTN gsharing changes
9501 * method-to-ir.c (handle_delegate_ctor): Avoid putting dynamic methods
9502 into the domain->method_code_hash.
9504 * aot-compiler.c: Fix win32 build.
9506 * method-to-ir.c (EMIT_GET_RGCTX): Call EMIT_NEW_LDARG in emit_get_rgctx ().
9508 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_specific in the
9509 gshared NEWARR implementation.
9511 * cpu-sparc.md: Remove duplicate localloc_imm opcode.
9513 * ir-emit.h (NEW_ARGLOAD): Use cfg->args and cfg->arg_types so this macro
9514 can be used outside of method_to_ir.
9516 * mini.h (MonoCompile): Add arg_types field.
9518 * method-to-ir.c (inline_method): Save/Restore cfg->args and cfg->arg_types.
9520 * method-to-ir.c (mono_method_to_ir2): Set cfg->args and cfg->arg_types to
9521 the values of the local arg_array and param_types array.
9523 2008-07-24 Zoltan Varga <vargaz@gmail.com>
9525 * method-to-ir.c (mono_method_to_ir2): Allocate a GOT var for NEWOBJ, since
9526 got accesses might only get generated later when NEWOBJ is decomposed.
9528 * method-to-ir.c (handle_delegate_ctor): Add an optimization to avoid
9529 looking up the native code of the target method when a delegate is called
9532 * mini-trampolines.c (mono_delegate_trampoline): Add the other half of the
9535 * debug-debugger.c (MONO_DEBUGGER__debugger_info): Fix a warning.
9537 * aot-runtime.c aot-compiler.c: Add a new option 'no-dlsym' which makes
9538 AOT work on platforms without a working dlsym implementation.
9540 * mini.h: Bump AOT image format version.
9542 2008-07-24 Mark Probst <mark.probst@gmail.com>
9544 * mini-exceptions.c: Free a MonoType with
9545 mono_metadata_free_type() instead of g_free().
9547 * aot-runtime.c: Free a MonoType.
9549 2008-07-24 Zoltan Varga <vargaz@gmail.com>
9551 * method-to-ir.c (mono_method_to_ir2): Add a comment for the box+brtrue
9554 * mini-codegen.c (mono_local_regalloc): Remove the remaining items from the
9557 2008-07-23 Massimiliano Mantione <massi@ximian.com>
9558 * mini.c (sigprof_signal_handler): call the new "runtime initialized"
9561 2008-07-23 Zoltan Varga <vargaz@gmail.com>
9563 * method-to-ir.c (mono_method_to_ir2): Set the stack type properly for
9564 NEWOBJ calls on valuetypes.
9566 * iltests.il.in: Add new test.
9568 * mini-x86.c (mono_arch_emit_call): Use mini_type_stack_size ().
9570 2008-07-22 Zoltan Varga <vargaz@gmail.com>
9572 * mini-exceptions.c: Fix some warnings. Remove one ia64 special case as it
9573 is no longer needed.
9575 * mini-ia64.c (mono_arch_emit_prolog): In native-to-managed wrappers, widen
9576 non register sized integer arguments.
9577 (mono_arch_call_opcode): Add support for ArgInFloatRegR4.
9578 (mono_arch_emit_outarg_vt): Pass a more reasonable alignment to
9581 * method-to-ir.c (mono_method_to_ir2): Handle the ret_var_is_local case in
9584 * method-to-ir.c (ADD_WIDEN_OP): New macro to insert a widening op when
9585 two a binop with different sized arguments is emitted.
9587 * mini.c (mono_bblock_insert_after_ins): Properly link up with the next
9588 instruction in the ins==NULL case.
9590 2008-07-23 Zoltan Varga <vargaz@gmail.com>
9592 * mini-ops.h: Add OP_X86_OUTARG_ALIGN_STACK.
9594 * mini-x86.c: Fix osx build.
9596 * mini-amd64.c (mono_arch_output_basic_block): Handle varargs in the CALL_REG
9599 * method-to-ir.c (mono_spill_global_vars): Avoid fusing a load+store into the
9600 instruction for non int sized variables.
9602 * method-to-ir.c (mono_method_to_ir2): Fix an assert in the LDFLD
9605 2008-07-23 Robert Jordan <robertj@gmx.net>
9607 * method-to-ir.c: Fix MSVC build.
9609 2008-07-22 Zoltan Varga <vargaz@gmail.com>
9611 * method-to-ir.c (mono_method_to_ir2): When calling native code which returns
9612 a non int sized type, widen it to an int since newer versions of gcc seem to
9613 generate code which needs this.
9615 * ssa2.c abcremoval2.c: Fix warnings.
9617 * *: Merge the Linear IR branch.
9619 The original branch is at trunk/branches/vargaz/mini-linear-il, and
9620 the ChangeLog file there describes all the changes done over the years.
9621 Further documentation can be found at www.mono-project.com/Linear_IL.
9623 2008-07-21 Bill Holmes <billholmes54@gmail.com>
9625 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
9626 The float param registers and other param registers must be the
9627 same index on Windows x64.
9629 Contributed under MIT/X11 license.
9631 2008-07-21 Rodrigo Kumpera <rkumpera@novell.com>
9633 * mini.c: Make the previous fix GC safe.
9635 2008-07-21 Raja R Harinath <harinath@hurrynot.org>
9637 * Makefile.am (version.h): Allow a trailing '/' in the repository URL.
9639 2008-07-21 Bill Holmes <billholmes54@gmail.com>
9641 * mini-amd64.c (get_call_info): Correcting the case for MONO_TYPE_TYPEDBYREF
9642 on Winx64. This type will not be passed on the stack (ArgOnStack), but
9643 ArgValuetypeAddrInIReg instead.
9645 Contributed under MIT/X11 license.
9647 2008-07-21 Zoltan Varga <vargaz@gmail.com>
9649 * mini-codegen.c (get_register_spilling): Fix a warning.
9651 2008-07-17 Rodrigo Kumpera <rkumpera@novell.com>
9653 * mini.c: Use mono_runtime_class_init_full to avoid leaking memory
9654 for types which the initialization fails. Raises the provided exception
9655 at the right stop after cleanup.
9657 2008-07-16 Zoltan Varga <vargaz@gmail.com>
9659 * aot-compiler.c: Free most of the memory allocated during compilation.
9661 * mini.c (mini_parse_debug_options): Fix a leak.
9663 * mini.c (mini_method_compile): Don't add the method to the jit info tables
9664 during aot compilation.
9666 2008-07-14 Zoltan Varga <vargaz@gmail.com>
9668 * mini.c (mono_method_to_ir): Disable aot for code using CCASTCLASS on x86 as
9669 it has too much register pressure.
9671 2008-07-13 Zoltan Varga <vargaz@gmail.com>
9673 * inssel.brg (CEE_CASTCLASS): Remove some dead code.
9675 2008-07-12 Zoltan Varga <vargaz@gmail.com>
9677 * mini-x86.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
9680 * mini-amd64.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
9681 on amd64 similar to the way it is done on arm.
9683 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
9685 * aot-runtime.c (load_aot_module): Rename 'info' to 'amodule' for
9686 consistency, normalize error messages, avoid loading aot-only modules in
9689 * driver.c (mono_main): Rename --aot-only command line option to --full-aot
9692 * aot-compiler.c aot-runtime.c tramp-arm.c: Implement aot-only support.
9694 2008-07-11 Martin Baulig <martin@ximian.com>
9697 (MonoDebuggerInfo): Add `interruption_request'.
9699 2008-07-12 Zoltan Varga <vargaz@gmail.com>
9701 * aot-compiler.c (emit_plt): Remove some dead code.
9703 * exceptions-arm.c (mono_arch_get_call_filter_full): Initialize ji.
9705 * aot-runtime.c (mono_aot_get_plt_info_offset): New helper function to
9706 return the plt info offset belonging to a given plt entry.
9708 * mini-trampolines.c (mono_aot_plt_trampoline): Use
9709 mono_aot_get_plt_info_offset.
9711 * aot-runtime.c aot-compiler.c tramp-arm.c: Change the arm plt code to be
9712 similar to the amd64 code by makeing jumps through a separate jump table
9713 instead of embedding the jump addresses into the code.
9715 2008-07-11 Zoltan Varga <vargaz@gmail.com>
9717 * mini.c (mono_method_to_ir): Disable aot for calling ldtoken in a generic
9720 2008-07-10 Martin Baulig <martin@ximian.com>
9722 * mini.c (mini_method_compile): Disable generics sharing when
9723 running in the debugger.
9725 2008-07-10 Zoltan Varga <vargaz@gmail.com>
9727 * mini.c (mono_method_to_ir): Create the got var in CEE_REFANYVAL.
9729 * inssel.brg (CEE_CASTCLASS): Avoid reusing temporary registers to prevent
9730 the local register allocator from running out of registers on x86 when
9733 2008-07-10 Bill Holmes <billholmes54@gmail.com>
9735 * inssel-long.brg For OP_LCONV_TO_OVF_I4 an int cast is needed when
9736 expressing IntMin for the VS Compiler. See Compiler Warning (level 2)
9739 Contributed under MIT/X11 license.
9741 2008-07-10 Zoltan Varga <vargaz@gmail.com>
9743 * aot-compiler.c: Get rid of whitespace in the generated assembly file to
9744 speed up the assembler.
9746 2008-07-09 Zoltan Varga <vargaz@gmail.com>
9748 * mini-arm.h tramp-arm.c exceptions-arm.c aot-compiler.c: Beginnings of aot-only
9751 * mini.c: Move the soft float handling macros a bit earlier, add
9752 NEW_TEMPSTORE_SOFT_FLOAT macro, fix warnings, add soft-float support in one
9755 * mini.h: Add prototype for mono_arch_fixup_jinfo.
9757 * mini.c (mini_init): In aot-only mode, set the root domain code manager to
9758 read-only to help catch code allocation requests.
9760 * mini.c inssel.brg aot-compiler.c: Make the use of IMT runtime configurable,
9761 and turn it off when using --aot-only or when compiling with --aot=full.
9763 * mini.c (mono_resolve_patch_target): In aot-only mode, allocate the
9764 jump table for switches from the normal domain mempool, not the code
9767 * mini-trampolines.c (get_unbox_trampoline): New function to return an
9768 unbox trampoline which handles aot-only mode too.
9770 * aot-runtime.c (mono_aot_get_unbox_trampoline): New function to lookup
9771 an AOTed unbox trampoline.
9773 * aot-compiler.c (emit_trampolines): Emit unbox trampolines.
9775 2008-07-09 Bill Holmes <billholmes54@gmail.com>
9777 * wapihandles.c: Fixing MSVC builds. Include statement changed from <> to
9780 Contributed under MIT/X11 license.
9782 2008-07-09 Bill Holmes <billholmes54@gmail.com>
9784 * mini.c (mono_codegen): Allocate space at the end of the code block and store
9785 the unwind information for the method at the end of the allocated block.
9787 * mini-amd64.h: Added declarations for the unwind routines and adding field to
9788 MonoCompileArch to hold the unwind info for SEH on Winx64
9790 * mini-amd64.c (mono_arch_emit_prolog): Calls to the unwind routines added to store
9791 frame pointer info for the method being compiled.
9793 * exceptions-amd64.c (mono_arch_get_throw_corlib_exception): Added a stack adjustment before
9794 the call to mono_exception_from_token.
9796 * exceptions-amd64.c: Added mono_arch_unwindinfo* implementations. This code is responsible
9797 storing the method prolog information in a format that the Winx64 SEH can understand. This
9798 information is stored a the end of the method block because it is all 32-bit offset based.
9800 Contributed under MIT/X11 license.
9802 2008-07-09 Zoltan Varga <vargaz@gmail.com>
9804 * mini.h: Remove duplicate definitions of the mini_wapi_ functions.
9806 * wapihandles.c: Fix warnings.
9808 * aot-runtime.c (load_aot_module): Add a missing error message in aot-only
9811 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Avoid calling
9812 mono_jit_compile_method in aot-only mode since that calls the type
9815 * mini-trampolines.c (mono_create_delegate_trampoline): Avoid calling
9816 get_delegate_invoke_impl in aot-only mode.
9818 * mini.c (mono_global_codeman_reserve): Reenable the aot-only check.
9820 2008-07-08 Zoltan Varga <vargaz@gmail.com>
9822 * trace.c (mono_trace_enter_method): Fix printing of Type instances.
9824 * aot-compiler.c (compile_method): Disable the check for GSHARED since it
9827 * inssel-long.brg (reg): Add a rule for LCALL_REG (OP_I8CONST).
9829 * tramp-amd64.c (mono_arch_nullify_plt_entry): Read the nullified class
9830 init trampoline from the AOT file as well.
9832 * mini-amd64.c (mono_arch_register_lowlevel_calls): Register
9833 mono_amd64_throw_exception as a jit icall since it is needed by the aot-only
9836 * mini.c (mini_init): Move the call to mono_exceptions_init () after
9839 * exceptions-amd64.c: Add _full variants for the remaining exception code
9840 creation functions as well, allow emission of relocatable code, remove
9841 caching since that is now done by the caller.
9843 * mini-exceptions.c: Add _full variants for the remaining exception code
9844 creation functions as well, add aot-only support.
9846 * aot-compiler.c (compile_method): Allow calls to methods of constructed types
9847 if we can determine a proper token for them.
9848 (add_wrappers): Add a few more wrappers.
9849 (emit_method_code): Remove some dead code.
9850 (emit_trampolines): Emit exception code too.
9852 * mini.c (mono_method_to_ir): Call mono_array_new_2 if possible.
9854 * jit-icalls.c (mono_array_new_2): New jit icall, specialized version of
9855 mono_array_new_va which avoids varargs.
9857 * mini-exceptions.c (mono_exceptions_init): Fix the ppc build.
9859 * mini-trampolines.c: Call mono_create_specific_trampoline () instead of
9860 mono_arch_create_specific_trampoline () in all places.
9862 * aot-compiler.c aot-runtime.c: Refactor the trampoline emitting/loading code
9863 a bit so it can be used for other things as well.
9865 * mini-exceptions.c (mono_exceptions_init): Initialize throw_exception_by_name
9868 * exceptions-amd64.c: Rename the caching from the exception code creation
9869 functions, it is done by the caller instead.
9871 * exceptions-amd64.c: Change the signature of the exception code creation
9872 functions to allow the creation of relocatable code later.
9874 * mini-exceptions.c: Add a set of functions to query the various
9875 runtime-generated exception functions.
9877 * mini.c mini-exceptions.c: Use the newly added functions instead of the
9878 mono_arch_.. () functions.
9880 2008-07-07 Zoltan Varga <vargaz@gmail.com>
9882 * mini-trampolines.c (mono_aot_get_trampoline_code): Removed, no longer used.
9884 * aot-runtime.c aot-compiler.c: AOT the generic trampolines in aot-only mode.
9886 * mini.c (mini_get_imt_trampoline): Call mono_create_specific_trampoline ().
9887 (mini_get_vtable_trampoline): Ditto.
9889 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Create relocatable
9890 code in the AOT case by returning the code size and a list of relocations to
9893 * mini-trampolines.c (mono_create_specific_trampoline): New helper function.
9895 2008-07-07 Bill Holmes <billholmes54@gmail.com>
9897 * mini-amd64.c: On Winx64 the calling convention always requires the caller to
9900 Contributed under MIT/X11 license.
9902 2008-07-07 Zoltan Varga <vargaz@gmail.com>
9904 * aot-compiler.c (emit_exception_debug_info): Serialize the debug info first
9905 so the buffer size can be computed correctly. Fixes #404735.
9907 * debug-mini.c (mono_debug_serialize_debug_info): Lookup the debug info
9908 normally as cfg->debug_info is already freed.
9910 2008-07-06 Zoltan Varga <vargaz@gmail.com>
9912 * mini-amd64.c: For calls returning vtypes in registers, don't store
9913 the return address on the stack, instead allocate a separate local for
9916 2008-07-05 Mark Probst <mark.probst@gmail.com>
9918 * mini-trampolines.c, mini.h: Add an argument to
9919 mono_create_jit_trampoline_in_domain() for turning off the adding
9920 of the sync wrapper.
9922 * mini.c: Use the JIT trampoline without sync instead of
9923 ldftn_nosync in static RGCTX invoke wrappers so that the call can
9926 2008-07-04 Mark Probst <mark.probst@gmail.com>
9928 * driver.c: Turn on GSHARED optimization by default.
9930 2008-07-04 Zoltan Varga <vargaz@gmail.com>
9932 * mini-trampolines.c mini.c mini.h tramp-<ARCH>.c: Rename MONO_TRAMPOLINE_GENERIC
9933 to MONO_TRAMPOLINE_JIT since it better reflects what it does.
9935 * mini-trampolines.c (mono_get_aot_trampoline_code): New internal function to
9936 create a variant of the generic trampoline code callable from AOTed trampolines.
9938 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Add support for generic
9939 trampoline code callable from AOTed trampolines.
9941 * aot-compiler.c aot-runtime.c: Add support for AOTing trampolines.
9943 2008-07-04 Mark Probst <mark.probst@gmail.com>
9945 * inssel.brg, mini-ops.h: New opcode for doing CHECK_THIS in a
9946 pass-through manner.
9948 * mini.c: Generic method sharing. Pass MRGCTX to generic methods
9949 and don't fail sharing for them anymore.
9951 * mini-exceptions.c: Handle exceptions in shared generic methods.
9953 * generic-sharing.c: When checking the context of a generic
9954 method, also check its class's context. Don't treat wrappers as
9957 * mini-trampolines.c: Some code factored out to
9958 metadata/generic-sharing.c. Handle the MRGCTX case.
9960 * jit-icalls.c, jit-icalls.h: ldvirtfn icall for generic sharing -
9961 we must deal with the method being of another instantiation of the
9962 class. Add static rgctx invoke wrappers to generic methods.
9964 2008-07-04 Mark Probst <mark.probst@gmail.com>
9966 * mini.c: Provide all jit infos of generic shared methods with a
9969 * mini-exceptions.c: Handle the new situation that a generic info
9970 might be available, but not info about the this/vtable/mrgctx
9973 2008-07-03 Mark Probst <mark.probst@gmail.com>
9975 * mini.c: Don't accept ldftn and ldvirtftn with uninstantiated
9978 2008-07-03 Zoltan Varga <vargaz@gmail.com>
9980 * dominators.c (check_dominance_frontier): Fix a warning.
9982 * mini.h: Add some missing prototypes.
9984 * ssa.c local-propagation.c debug-debuger.c: Fix warnings.
9986 * driver.c (mono_jit_init_version): Correct the comments since the first
9987 argument should be the name of the root domain, not a filename.
9989 * aot-runtime.c (make_writable): Error out if this is called while running
9991 (load_aot_module): Ditto.
9993 * aot-compiler.c: Really fix the computation of method indexes.
9995 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Remove the previous
9996 optimizations as this is no longer called frequently.
9998 * mini-trampolines.c (mono_create_delegate_trampoline): Precompute the invoke
9999 method and the invoke impl code and pass it to the delegate trampoline instead of
10000 just the delegate class.
10002 2008-07-02 Zoltan Varga <vargaz@gmail.com>
10004 * aot-compiler.c: Fixup the computation of method indexes.
10005 (add_wrappers): Create the base methods of the runtime invoke wrappers using
10006 the method builder infrastructure.
10008 * aot-runtime.c (decode_exception_debug_info): Don't crash if the method
10011 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): In aot-only
10012 mode, load the method right away instead of creating a trampoline.
10014 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Eliminate locking.
10016 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Eliminate locking, speed up
10019 2008-07-01 Zoltan Varga <vargaz@gmail.com>
10021 * aot-runtime.c (decode_patch_info): Don't create trampolines in aot_only mode.
10022 (mono_aot_load_method): Use method_index instead of method->token.
10024 * mini.c (mono_jit_compile_method_inner): Move the aot_only check down, so it
10025 can handle icalls etc. properly.
10027 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
10029 * aot-compiler.c aot-runtime.c: Allow AOTing many wrapper types.
10031 * mini.c (mono_resolve_patch_target): Handle JIT_ICALL_ADDR.
10032 (mono_codegen): Convert calls made by JIT icall wrappers to the icalls into
10033 JIT_ICALL_ADDR patch type.
10035 * patch-info.h: Add JIT_ICALL_ADDR patch type.
10037 * mini.c (mono_method_to_ir): Allow AOTing methods which access the interruption
10039 (mono_resolve_patch_target): Handle INTERRUPTION_REQUEST_FLAG.
10041 * patch-info.h: Add INTERRUPTION_REQUEST_FLAG.
10043 2008-06-30 Zoltan Varga <vargaz@gmail.com>
10045 * mini.c: Use domain->jit_code_hash_lock for controlling access to
10046 domain->jit_code_hash.
10048 2008-06-29 Zoltan Varga <vargaz@gmail.com>
10050 * mini.c (mini_parse_debug_options): Add 'dont-free-domains' option.
10052 2008-06-27 Zoltan Varga <vargaz@gmail.com>
10054 * mini-trampolines.c (mono_delegate_trampoline): Don't pass a gsctx to
10055 get_this_arg_from_call, let it compute it when needed.
10057 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'code' argument, compute
10058 gsctx from code only when needed.
10060 * mini-trampolines.c (get_generic_context): Rename this to
10061 mono_get_generic_context_from_code (), and move it to generic-sharing.c, where
10062 it can be called by the arch backends.
10064 * mini-exceptions.c (mono_print_thread_dump): Allow the argument to be NULL.
10066 2008-06-26 Zoltan Varga <vargaz@gmail.com>
10068 * driver.c (mono_main): Add experimental --aot-only command line option.
10070 * mini.c: Error out when creating trampolines or JIT compiling if --aot-only is
10073 2008-06-26 Kornel Pal <kornelpal@gmail.com>
10075 * driver.c (DllMain): Remove mono_module_handle.
10077 Contributed under MIT/X11 license.
10079 2008-06-25 Zoltan Varga <vargaz@gmail.com>
10081 * aot-compiler.c: Add not-yet-usable 'full' option. Add some infrastructure code
10082 for emitting methods which are not in the source assembly. Detect and report
10083 failure of assembling+linking.
10085 * aot-compiler.c (emit_klass_info): Call mono_class_setup_vtable ().
10087 * aot-compiler.c: Move the contents of the has_glot_slots array to MonoCompile.
10089 2008-06-24 Rodrigo Kumpera <rkumpera@novell.com>
10091 * mini.c: Check if stats is enabled so we don't allocate memory when not needed.
10093 2008-06-24 Zoltan Varga <vargaz@gmail.com>
10095 * mini.h: Remove some obsolete prototypes.
10097 * mini.c: Avoid storing MonoMethod pointers in the JIT stats, store their string format instead.
10099 2008-06-24 Mark Probst <mark.probst@gmail.com>
10101 * mini.c (get_object_generic_inst): Variable-sized arrays are not
10102 supported by Visual Studio, so use alloca().
10104 2008-06-23 Zoltan Varga <vargaz@gmail.com>
10106 * mini-ia64.c (add_valuetype): Increase *gr too when passing a HFA to be in sync with the ABi.
10109 2008-06-23 Mark Probst <mark.probst@gmail.com>
10111 * mini.c: Fail sharing of a generic method if it contains an open
10112 catch clause (because we don't pass MRGCTXs yet).
10114 2008-06-23 Mark Probst <mark.probst@gmail.com>
10116 * mini.c: When compiling a method with generic sharing, insert the
10117 method instantiated with an all-Object generic context into the
10118 jit info table, instead of the context of the first instantiation
10119 of the method we happen to compile.
10121 2008-06-18 Martin Baulig <martin@ximian.com>
10123 * debug-debugger.h (MonoDebuggerInfo): Replaced `version' with
10124 `major_version' and `minor_version'.
10126 2008-06-17 Mark Probst <mark.probst@gmail.com>
10128 * generic-sharing.c, mini.c, mini.h, aot-runtime.c:
10129 mono_method_is_generic_sharable_impl() takes an additional
10130 argument specifying whether to treat type variables as reference
10133 2008-06-17 Mark Probst <mark.probst@gmail.com>
10135 * mini.h: Removed obsolete prototypes.
10137 2008-06-17 Mark Probst <mark.probst@gmail.com>
10139 * mini.c: Don't fail generic sharing for initobj and sizeof - we
10140 already handle them.
10142 2008-06-17 Mark Probst <mark.probst@gmail.com>
10144 * mini.h, mini-trampolines.c, tramp-alpha.c, tramp-amd64.c,
10145 tramp-arm.c, tramp-hppa.c, tramp-ia64.c, tramp-mips.c,
10146 tramp-ppc.c, tramp-s390.c, tramp-s390x.c, tramp-sparc.c,
10147 tramp-x86.c: Added a MonoGenericContext* argument to
10148 mono_arch_get_unbox_trampoline() so that it can call other
10149 functions which require it.
10151 2008-06-17 Mark Probst <mark.probst@gmail.com>
10153 * mini.h, mini-trampolines.c, mini-amd64.c, mini-x86.c,
10154 mini-alpha.c, mini-arm.c, mini-ia64.c, mini-ppc.c:
10155 mono_arch_get_this_arg_from_call() takes a
10156 MonoGenericSharingContext* as well.
10158 2008-06-17 Mark Probst <mark.probst@gmail.com>
10160 * mini.c: Factor out code for emitting unbox into emit_unbox() and
10161 implement generic sharing of unbox.
10163 2008-06-17 Mark Probst <mark.probst@gmail.com>
10165 * mini.c: Don't compute the vtable to determine whether a field is
10166 special static, because it might not work for open types.
10168 2008-06-17 Mark Probst <mark.probst@gmail.com>
10170 * mini.c: Removed the unused token_type and token_source arguments
10171 from get_runtime_generic_context_ptr().
10173 2008-06-17 Marek Habersack <mhabersack@novell.com>
10175 * mini.c (ADD_BINOP): fix the build
10177 2008-06-16 Zoltan Varga <vargaz@gmail.com>
10179 * mini.c (ADD_BINOP): When operating on a native int and an int32, insert
10182 2008-06-16 Mark Probst <mark.probst@gmail.com>
10184 * mini.h: Removed class relations enum that's not used anymore.
10186 2008-06-16 Mark Probst <mark.probst@gmail.com>
10188 * tramp-x86.c, tramp-amd64.c: Slot access code for MRGCTXs.
10190 * mini-trampolines.c: Distinguish between RGCTXs and MRGCTXs in
10191 the lazy fetch trampoline access code.
10193 2008-06-15 Zoltan Varga <vargaz@gmail.com>
10195 * mini-codegen.c (mono_local_regalloc): Add some micro optimizations.
10197 2008-06-14 Zoltan Varga <vargaz@gmail.com>
10199 * mini.c: Fix some soft-float bugs. Fixes #378735 and #398348.
10201 * mini.h (MONO_INST_LIST_ENTRY): Fix warnings on arm.
10203 * mini.c (mono_method_to_ir): Check call signature for NEWOBJ as well.
10205 2008-06-13 Zoltan Varga <vargaz@gmail.com>
10207 * mini-x86.c inssel-x86.brg cpu-x86.md: Implement unsigned min/max
10210 * mini-ops.h: Add MIN/MAX_UN opcodes.
10212 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Implement unsigned min/max
10215 * basic-math.cs: Add more min/max tests.
10217 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
10219 2008-06-13 Mark Probst <mark.probst@gmail.com>
10221 * mini.c: Small fix in the prologue of emit_castclass.
10223 2008-06-13 Zoltan Varga <vargaz@gmail.com>
10225 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
10227 * mini.c (mini_get_inst_for_method): Remove the Min/Max intrinsics, they
10228 do not work even for unsigned types. Fixes #400014.
10230 * basic-math.cs: Add regression tests for unsigned Min/Max.
10232 2008-06-13 Mark Probst <mark.probst@gmail.com>
10234 * mini.c: Added additional context_used argument to several
10235 functions, which will be needed for sharing generic methods. Use
10236 GET_RGCTX macro wherever appropriate. Declare only one
10237 context_used in mono_method_to_ir().
10239 2008-06-13 Mark Probst <mark.probst@gmail.com>
10241 * mini.c, generic-sharing.c: Removed generic class relations.
10243 * mini.c, tramp-amd64.c, tramp-x86.c: Additional arguments to
10244 functions due to MRGCTX changes.
10246 2008-06-13 Mark Probst <mark.probst@gmail.com>
10248 * inssel.brg, inssel-long.brg, inssel-long32.brg, mini-ops.h,
10249 graph.c, local-propagation.c, aliasing.c: New opcodes for calls
10250 with calculated IMT.
10252 * mini.c: Generic sharing of calls via generic interfaces.
10254 * jit-icalls.c, jit-icalls.h: Helper function for compiling a
10255 generic method with non-constant MonoGenericContext*. Instead,
10256 the context is taken out of the method itself.
10258 2008-06-13 Mark Probst <mark.probst@gmail.com>
10260 * mini.c: Generic sharing of ldvirtftn.
10262 2008-06-13 Mark Probst <mark.probst@gmail.com>
10264 * mini.c: Generic sharing of ldftn.
10266 2008-06-13 Mark Probst <mark.probst@gmail.com>
10268 * mini.c: Do pass VTable/RGCTX argument to static generic methods.
10270 2008-06-13 Mark Probst <mark.probst@gmail.com>
10272 * mini.c: Generic sharing of the special case of ldtoken followed
10273 by a call to GetTypeFromHandle.
10275 2008-06-13 Mark Probst <mark.probst@gmail.com>
10277 * mini.c: Generic sharing of box for nullable types.
10279 2008-06-13 Zoltan Varga <vargaz@gmail.com>
10281 * mini-s390x.c (add_stackParm): Fix computation of offsets when arguments
10282 are passed on the stack. Fixes #324807.
10284 2008-06-12 Bill Holmes <billholmes54@gmail.com>
10286 * mini-amd64.c:add_valuetype: Adding Winx64 code to fill the ArgInfo
10287 for the ArgValuetypeAddrInIReg case.
10289 * mini-amd64.c:mono_arch_allocate_vars: Adding a case for
10290 ArgValuetypeAddrInIReg to avoid asserts. Code needs to be added here.
10292 * mini-amd64.c: mono_arch_call_opcode: Adding Winx64 code for an ArgInfo of
10293 type ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
10294 local variable and pass the local variable by reference to the called method.
10296 * mini-amd64.c: mono_arch_emit_prolog: Adjust the stack for calls to
10297 mono_jit_thread_attach and mono_get_lmf_addr for Winx64.
10299 Contributed under MIT/X11 license.
10301 2008-06-10 Rodrigo Kumpera <rkumpera@novell.com>
10303 * debug-mini.c (mono_debug_free_method_jit_info): Moved to metadata/mono-debug.c.
10305 * debug-mini.c (mono_debug_print_vars): Release memory after printing
10308 2008-06-10 Martin Baulig <martin@ximian.com>
10311 (mono_debug_close_method): Check whether `cfg->epilogue_begin != NULL'.
10313 2008-06-09 Kornel Pal <kornelpal@gmail.com>
10315 * main.c: Add and set argv [argc] to NULL to match C specification that fixes
10316 possible error when no arguments are passed.
10318 Contributed under MIT/X11 license.
10320 2008-06-09 Rodrigo Kumpera <rkumpera@novell.com>
10322 * mini-exceptions.c (ves_icall_get_trace): Skip source locations
10323 where the file name is NULL.
10325 2008-06-09 Zoltan Varga <vargaz@gmail.com>
10327 * mini.c: Fix s390 build.
10329 2008-06-08 Zoltan Varga <vargaz@gmail.com>
10331 * trace.c (mono_trace_parse_options): Fix warnings.
10333 * mini-amd64.c: Revert most of the last patch for now as it breaks the build.
10335 2008-06-07 Zoltan Varga <vargaz@gmail.com>
10337 * mini.c (remove_block_if_useless): Avoid printing the method name.
10339 * mini.c: Remove needless setting of ins->cil_code which is now done by
10342 * mini-amd64.c: Add some code to avoid saving callee saved registers in the
10345 * tramp-amd64.c (mono_arch_patch_callsite): Tell valgrind to discard the
10346 translated code after it has been patched.
10348 2008-06-06 Zoltan Varga <vargaz@gmail.com>
10350 * mini-amd64.c (emit_call_body): Align the call displacement to 4 bytes to
10351 avoid problems during code patching on SMP systems.
10352 (emit_call): Avoid adding a patch info which is already added by
10354 (mono_arch_emit_exceptions): Ditto.
10356 2008-06-05 Zoltan Varga <vargaz@gmail.com>
10358 * tramp-*.c (mono_arch_get_unbox_trampoline): No need to check for ret->byref,
10359 MONO_TYPE_ISSTRUCT already checks for it.
10361 2008-06-05 Bill Holmes <billholmes54@gmail.com>
10363 * mini-amd64.c:merge_argument_class_from_type: When marshaling
10364 structs with floats on Winx64 the float registers are not used.
10365 The integer registers are always used..
10366 * mini-amd64.c:add_valuetype: When marshaling structs on Winx64
10367 only one register will be used and only if the size of the struct
10368 is 1,2,4, or 8 bytes.
10370 * tramp-amd64.c : Adjusting size used for mono_global_codeman_reserve
10371 to work for Winx64.
10373 Contributed under MIT/X11 license.
10375 2008-06-05 Martin Baulig <martin@ximian.com>
10377 * debug-debugger.c (debugger_lookup_class): Also call
10378 mono_class_setup_methods() here; we're only called from RTI.
10380 2008-06-05 Andreas Farber <andreas.faerber@web.de>
10382 * mini.c (mini_init): Add DTrace probes ves-init-{begin,end}.
10383 (mini_method_compile) Add DTrace probes method-compile-{begin,end}.
10384 * Makefile.am (libmono_la_LIBADD,libmono_static_la_LIBADD,mono_LDADD):
10385 Post-process object files and add dtrace-generated object, if necessary.
10387 Contributed under MIT/X11 license.
10389 2008-06-04 Mark Probst <mark.probst@gmail.com>
10391 * inssel.brg, mini-ops.h: Added opcode for unboxcast with computed
10394 * mini.c: Generic sharing for unbox.any and castclass.
10396 2008-06-04 Mark Probst <mark.probst@gmail.com>
10398 * mini.c: Ignore tailcall prefix in shared generic code and when
10399 doing calls which require a vtable/rgctx argument.
10401 2008-06-04 Mark Probst <mark.probst@gmail.com>
10403 * mini.c: Don't free the JIT info.
10405 * driver.c: Changes in the JIT info table testing code.
10407 2008-06-03 Zoltan Varga <vargaz@gmail.com>
10409 * tramp-arm.c (mono_arch_create_trampoline_code): Check for thread
10410 interruption. Fix some warnings.
10412 * tramp-*.c (mono_arch_create_trampoline_code): Call the _force_ variant of
10413 interruption_checkpoint.
10415 Tue Jun 3 13:07:03 CEST 2008 Paolo Molaro <lupus@ximian.com>
10417 * jit.h, mini.h, trace.c, driver.c: introduce an API to enable tracing
10418 from embedding applications.
10420 2008-06-02 William Holmes <billholmes54@gmail.com>
10422 * mini-amd64.c : Correcting some of the issues for Winx64 dealing with
10423 reserving 32 bytes on the stack when making calls.
10425 Contributed under MIT/X11 license.
10427 2008-06-01 Zoltan Varga <vargaz@gmail.com>
10429 * mini-arm.c (mono_arch_output_basic_block): Merge some small fixes from
10430 the linear IL branch.
10432 * driver.c: Print out more information for --version on arm.
10434 2008-05-30 Zoltan Varga <vargaz@gmail.com>
10436 * mini-amd64.c (mono_arch_emit_prolog): Increase max_offset when processing
10437 bb_exit instead, since out of line bblocks might not actually be emitted
10440 * mini-amd64.c (mono_arch_emit_prolog): Increase bb->max_offset by the
10441 maximum epilog size for out of line bblocks if tracing is enabled.
10443 * iltests.il.in: Merge tests/long-shift.regalloc.il into this file.
10445 2008-05-28 Rodrigo Kumpera <rkumpera@novell.com>
10447 * arrays.cs: Regression tests for allocating arrays with negative sizes.
10449 2008-05-28 Zoltan Varga <vargaz@gmail.com>
10451 * mini-x86.h mini-x86.c inssel-x86.brg cpu-x86.md: Add support for
10452 CAS instrinsics. Optimize the implementation of the ATOMIC_EXCHANGE
10455 2008-05-27 Zoltan Varga <vargaz@gmail.com>
10457 * mini.c (mini_get_inst_for_method): Add support for CAS instrinsics when
10458 the 'value' to store is a constant.
10460 * mini-ops.h: Add OP_ATOMIC_CAS_IMM opcodes.
10462 * mini-amd64.c (mono_arch_output_basic_block): Optimize the the implementation
10463 of ATOMIC_EXCHANGE opcodes, add support for the CAS opcodes.
10465 2008-05-26 Zoltan Varga <vargaz@gmail.com>
10467 * mini.c generic-sharing.c jit-icalls.c aot-compiler.c: Use accessor functions
10468 for accessing method->generic_container.
10470 2008-05-24 Zoltan Varga <vargaz@gmail.com>
10472 * mini.c (mono_method_check_inlining): Avoid creating vtables if possible.
10474 * mini.c (SIG_HANDLER_SIGNATURE): Fix sparc build too.
10476 * mini.c (SIG_HANDLER_SIGNATURE): Fix IA64 build.
10478 * mini.c (mono_jit_compile_method_inner): Avoid a crash if mono_class_vtable ()
10481 2008-05-23 Zoltan Varga <vargaz@gmail.com>
10483 * driver.c (mono_main): Set mono_setup_vtable_in_class_init to FALSE.
10485 * mini.c: Handle the case when mono_class_vtable () fails.
10487 2008-05-23 Massimiliano Mantione <massi@ximian.com>
10488 * mini.c (sigprof_signal_handler): Support call chains (backtrace) in
10491 2008-05-22 Mark Probst <mark.probst@gmail.com>
10493 * mini.c, jit-icalls.c, jit-icalls.h: Make generic sharing work
10494 together with domain sharing.
10496 2008-05-22 Mark Probst <mark.probst@gmail.com>
10498 * mini.c: Treat callvirts to final methods like non-virtual calls
10499 when doing generic sharing, i.e. look them up in the runtime
10502 2008-05-22 Mark Probst <mark.probst@gmail.com>
10504 * inssel.brg, mini-ops.h: Added opcodes for mkrefany and refanyval
10505 with computed types (for generic sharing).
10507 * mini.c: Generic sharing for mkrefany and refanyval.
10509 2008-05-22 Zoltan Varga <vargaz@gmail.com>
10511 * inssel.brg (mini_emit_virtual_call): Avoid constructing a generic vtable if
10514 * mini-trampolines.c (mono_magic_trampoline): Avoid calling setup_methods () in
10515 the generic sharing code.
10517 * mini-trampolines.c (mono_magic_trampoline): Call mono_class_setup_methods ()
10520 2008-05-21 Zoltan Varga <vargaz@gmail.com>
10522 * mini.h: Remove the declaration of mono_aot_init_vtable ().
10524 2008-05-21 C.J. Adams-collier <cjac@colliertech.org>
10526 * driver.c: updated copyright date
10528 2008-05-21 Zoltan Varga <vargaz@gmail.com>
10530 * aot-runtime.c mini.c: Remove the AOT init_vtable stuff as it is no longer
10533 2008-05-19 Martin Baulig <martin@ximian.com>
10535 * debug-debugger.h (MonoDebuggerInfo): Add `using_mono_debugger'
10536 pointing to the new `_mono_debug_using_mono_debugger' variable.
10539 (mono_main): Check mono_debug_using_mono_debugger() rather than
10540 the `MONO_INSIDE_MDB' environment variable to check whether we're
10541 inside the debugger.
10543 2008-05-19 Zoltan Varga <vargaz@gmail.com>
10545 * mini.c (mini_method_compile): Use cfg->args [0] for accessing the this
10548 2008-05-08 Rodrigo Kumpera <rkumpera@novell.com>
10550 * declsec.h: Move MONO_SECMAN_FLAG to metadata/metadata-internals.h.
10552 * mini.c: Added mini_assembly_can_skip_verification. This
10553 function checks if the assembly requested to skip verification.
10554 Fixes part of #387274.
10556 2008-05-07 Zoltan Varga <vargaz@gmail.com>
10558 * mini.c (mini_get_method): Disable the check for open generic classes when
10559 using generic sharing.
10561 * generics.cs: Add a test for #387034.
10563 * mini.c (mini_get_method): Check whenever the method class is an open generic
10564 type, and return NULL in that case, causing a verification error. Fixes
10567 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
10569 * driver.c (mono_main): Revert r102623. The right
10570 thing to do is to enable the verifier under verifiable
10571 unless a --security flag was passed.
10573 We need this non-trivial behavior for --verify-all otherwise
10574 mcs-compileall won't be able to use it. As it needs everything to
10575 be verified under validil.
10577 2008-05-06 Martin Baulig <martin@ximian.com>
10581 * debug-mini.c (mono_debugger_thread_created): Add proper locking.
10582 (mono_debugger_thread_cleanup): Likewise.
10583 (mono_debugger_extended_notification): Likewise.
10585 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
10587 * mini.c (mono_method_to_ir): Verify visibility of call related opcodes
10588 against both inflated and non-inflated methods. We need to check against the
10589 generic definition for cases where the instantiated method is not visible.
10590 We need to check against the inflated types for cases where the instantiation
10591 changes any super type. This fixes #382986.
10593 Note that this doesn't need to be applied to other parts of mono_method_to_ir
10594 that check for visibiliy as generic params only appears as the type subject
10595 of tokens on call opcodes. Field manipulation and ldftn must always
10596 target an exact type.
10598 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
10600 * driver.c (mono_main): Using --verify-all enables the verifier under validil mode
10601 if no related --security flag is passed.
10603 2008-05-05 Andreas Farber <andreas.faerber@web.de>
10605 * mini-arch.h: Prepare support for ppc64.
10607 Contributed under MIT/X11 license.
10609 2008-05-05 Andreas Farber <andreas.faerber@web.de>
10611 * aot-runtime.c: Prepare support for ppc64.
10613 Contributed under MIT/X11 license.
10615 2008-05-05 Andreas Farber <andreas.faerber@web.de>
10617 * mini-ops.h: Prepare support for ppc64.
10619 Contributed under MIT/X11 license.
10621 2008-05-04 Andreas Farber <andreas.faerber@web.de>
10623 * helpers.c: Add support for OSX/ppc64 and Linux/ppc64 (dis)assemblers.
10625 Contributed under MIT/X11 license.
10627 2008-05-03 Zoltan Varga <vargaz@gmail.com>
10629 * aot-runtime.c (load_aot_module): Avoid trying to load aot code for dynamic
10630 assemblies, since aot_name is not a full path, causing us to load MS.NET
10631 assemblies on windows.
10633 ?2008-04-28 Kornel Pal <kornelpal@gmail.com>
10635 * mini.c (mono_jit_compile_method_inner): Use g_warning instead of g_error
10636 for unsupported METHOD_IMPL_ATTRIBUTE_NATIVE.
10637 * main.c: Use UTF-8 encoded command line instead of Windows default code
10638 page on Windows to support Unicode.
10639 * driver.c (DllMain): New function for mixed-mode assembly support.
10640 * Makefile.am: Add -Wl,--kill-at to libmono_la_LDFLAGS on Windows to
10641 export __stdcall functions without decoration.
10643 Contributed under MIT/X11 license.
10645 2008-04-28 Mark Probst <mark.probst@gmail.com>
10647 * tramp-amd64.c, mini-amd64.c: Preserve R11 in the trampoline by
10648 saving it very early.
10650 2008-04-28 Mark Probst <mark.probst@gmail.com>
10652 * mini.h, mini.c: Lots of code for accessing the old RGCTX
10653 deleted. The only way to access the new RGCTX is via the
10656 * mini.c, mini-amd64, mini-x86.c, mini-exceptions.c: Pass the
10657 vtable instead of the RGCTX to static methods.
10659 * mini-tramplines.c, tramp-amd64.c, tramp-x86.c: Trampoline for
10660 accessing the new RGCTX.
10662 * generic-sharing.c: There is no separation between self, type
10663 arguments and other types in the RGCTX anymore.
10665 2008-04-25 Jonathan Chambers <joncham@gmail.com>
10667 * mini-amd64.c (add_general): Remove previous stack adjustment.
10668 (mono_arch_call_opcode): Remove OP_OUTARG_MEMBASE and instead simply
10669 adjust stack pointer after pushing args. Adjust ARGS_OFFSET to account
10670 for 32 bytes of stack space reserved for all calls.
10672 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Remove.
10673 (OP_AMD64_OUTARG_ALIGN_STACK): Take argument to specify size of stack
10676 Code contributed under MIT/X11 license.
10678 2008-04-23 Rodrigo Kumpera <rkumpera@novell.com>
10680 * mini.c (mini_method_verify): Only verify non-inflated methods, check
10681 against the root definition, peeling out method and type instantiations.
10682 Cache verify success results, code that fails verification is still
10683 checked multiple times.
10685 2008-04-23 Zoltan Varga <vargaz@gmail.com>
10687 * mini.c (mono_method_to_ir): Avoid inserting write barriers for stores of null.
10689 2008-04-23 Jonathan Chambers <joncham@gmail.com>
10691 * mini-amd64.c (add_general): Always increment stack on Win64.
10692 (mono_arch_call_opcode): Use OP_OUTARG_MEMBASE instead of OP_OUTARG
10695 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Add OP_OUTARG_MEMBASE for
10696 stack based argument handling on Win64.
10698 Code contributed under MIT/X11 license.
10700 2008-04-23 Raja R Harinath <harinath@hurrynot.org>
10702 * Makefile.am (version.h): Add support for git-svn.
10704 2008-04-22 Zoltan Varga <vargaz@gmail.com>
10706 * mini-exceptions.c (mono_handle_native_sigsegv): Rework the gdb calling code
10707 so instead of calling g_spawn_command_line_sync, we do everything by hand,
10708 avoiding allocations and libc functions which might deadlock.
10710 * mini-exceptions.c (mono_handle_native_sigsegv): Avoid calling gdb if the
10711 'no-gdb-backtrace' option is set.
10713 * mini.c (mini_parse_debug_options): Parse 'no-gdb-backtrace' option.
10715 * mini.h (MonoDebugOptions): Add 'no_gdb_backtrace' option.
10717 2008-04-21 Martin Baulig <martin@ximian.com>
10719 * debug-debugger.h (MonoDebuggerInfo): Removed `attach', `detach'
10720 and `get_lmf_addr'; `notification_address' is no longer a pointer.
10722 2008-04-21 Martin Baulig <martin@ximian.com>
10724 * debug-debugger.h (MonoDebuggerInfo): Added `thread_vtable_ptr',
10725 `thread_vtable', `event_handler_ptr' and `event_handler'.
10727 2008-04-21 Martin Baulig <martin@ximian.com>
10729 * debug-debugger.h (MonoDebuggerInfo): Added `init_code_buffer';
10730 allows delayed initialization of the `executable_code_buffer' when
10733 2008-04-21 Martin Baulig <martin@ximian.com>
10735 * mini.h (mono_debugger_create_notification_function): Removed.
10736 * tramp-*.c (mono_debugger_create_notification_function): Removed.
10738 * mdb-debug-info64.s
10739 (MONO_DEBUGGER__notification_function): Added this in the .text section.
10741 * mdb-debug-info32.s
10742 (MONO_DEBUGGER__notification_function): Added this in the .text section.
10744 * Makefile.am: Fix the mdb-debug-info*.s logic; the debugger
10745 currently only works on x86 and x86_64, so don't create it on ppc.
10747 2008-04-21 Martin Baulig <martin@ximian.com>
10749 * mini.h (MonoDebugOptions): Added `mdb_optimizations'.
10752 (mini_method_compile): In the fp elimination check, check
10753 `debug_options.mdb_optimizations' in addition to
10754 mono_debug_using_mono_debugger().
10756 * driver.c (mono_main): Added `--debug=mdb-optimizations' option to
10757 disable some JIT optimizations which are only disabled when
10758 running inside the debugger.
10759 Added `--help-debug' option to describe the debugging options.
10760 (parse_debug_options): New static function to parse the `--debug'
10761 options, so we can easily add more stuff in future.
10763 2008-04-20 Zoltan Varga <vargaz@gmail.com>
10765 * mini.c (set_exception_type_from_invalid_il): Avoid reading invalid memory when
10766 the method has no body.
10768 2008-04-19 Jonathan Chambers <joncham@gmail.com>
10770 * mini-amd64.c (cpuid): Implement with MSVC intrinsic as inline
10771 assembly is not allowed in MSVC 64-bit compiler.
10772 (mono_arch_cpu_init): Don't set floating point precision on MSVC build
10773 as we get floating point exceptions everywhere.
10775 * exceptions-amd64.c (get_throw_trampoline): Push empty args on stack to
10776 correctly align arguments for call to throw_exception.
10777 (prepare_for_guard_pages): Cast to guint64 instead of unsigned long.
10779 Code contributed under MIT/X11 license.
10781 2008-04-19 Zoltan Varga <vargaz@gmail.com>
10783 * mini-amd64.c (amd64_patch): Make the check for (%rip) addressing more strict.
10785 2008-04-17 Zoltan Varga <vargaz@gmail.com>
10787 * inssel.brg (OP_SWITCH): Use (gint64) instead of (long) to cast a large constant.
10789 * mini-amd64.c (NEW_INS): Set cil_code.
10791 * mini.c (mini_method_compile): Move the disabling of fp elimination to here
10792 from mini-amd64.c so all debugger related logic is in one place.
10794 * mini.c: Set cfg->ip to NULL after passes which set it so instructions created
10795 later won't have a random ip assigned to them.
10797 2008-04-16 Zoltan Varga <vargaz@gmail.com>
10799 * mini-trampolines.c (mono_create_jump_trampoline): Add an assert to check that
10800 the arch specific function initializes code_size.
10801 (mono_create_delegate_trampoline): Ditto.
10803 * mini-mips.h mini-mips.c inssel-mips.brg inssel-long32-mips.brg cpu-mips.md
10804 tramp-mips.c: Resurrect MIPS port and also fix the issues on little-endian
10807 * liveness.c (mono_analyze_liveness): Disable the initlocals optimization if
10808 running under the debugger.
10810 * linear-scan.c (mono_linear_scan): Avoid sharing registers if running under the
10813 * mini.c (mini_method_compile): Set a few flags in cfg if running under the
10814 debugger. Also move the disabling of optimizations here from driver.c.
10815 (mono_allocate_stack_slots_full): Avoid sharing stack slots if running under the
10818 * mini.h (MonoCompile): Add a few new flags.
10820 2008-04-15 Zoltan Varga <vargaz@gmail.com>
10822 * mini.c (mono_method_to_ir): Set cfg->ip before processing an IL instruction
10823 so the cil_code field of created MonoInst's is properly set.
10824 (mini_select_instructions): Ditto.
10826 * mini.h (MONO_INST_NEW): Initialize the cil_code field using cfg->ip.
10827 (MONO_INST_NEW_CALL): Ditto.
10829 * mini.c inssel.brg inssel-x86.brg inssel-amd64.brg: Use MONO_INST_NEW ()
10830 in many places so the ins->cil_code field is properly initialized.
10832 * mini.c (mono_bblock_add_inst): Call MONO_ADD_INS () so the logic is in one
10835 2008-04-14 Zoltan Varga <vargaz@gmail.com>
10837 * mini.c (mini_method_compile): Print a different message when compiling a
10840 * mini.c (GENERIC_SHARING_FAILURE): Print a failure message when verbose_level
10843 2008-04-11 Zoltan Varga <vargaz@gmail.com>
10845 * mini-amd64.c (mono_arch_output_basic_block): Implement OP_ABS directly using
10848 * basic-math.cs: Fix warnings. Add a test for Math.Abs ().
10850 2008-04-11 Zoltan Varga <vargaz@gmail.com>
10852 * mini.c (handle_stack_args): Make this return void since its return value was
10853 never used. Also set cfg->unverifiable for invalid IL instead of calling
10856 2008-04-10 Mark Probst <mark.probst@gmail.com>
10858 * mini.c: Make sure "this" is live in catch clauses with type
10859 variables in shared generic code.
10861 2008-04-08 Mark Probst <mark.probst@gmail.com>
10863 * mini.c: Replaced uses of MONO_TYPE_IS_REFERENCE with calls to
10864 generic_class_is_reference_type() to ensure the proper behaviour
10865 when sharing generic code and the type in question is a type
10868 2008-04-08 Zoltan Varga <vargaz@gmail.com>
10870 * mini-exceptions.c: Applied patch from Mark Spruiell (mes@zeroc.com). Fix
10871 race conditions when printing thread dumps. Fixes #377738.
10873 2008-04-08 Massimiliano Mantione <massi@ximian.com>
10875 aliasing.c (update_aliasing_information_on_inst): Fixed a bug which
10876 shows up when both MonoInst arguments can cause aliasig.
10877 There is likely no way in the current JIT to trigger this problem, but
10878 it showed up in the development of generics sharing, when in a new
10879 opcode both args of an OP_GROUP can be aliases (addresses of a local).
10880 When the generics sharing code will be committed, its tests will be
10881 valid also for this bug.
10883 2008-04-08 Zoltan Varga <vargaz@gmail.com>
10885 * aot-runtime.c (decode_patch_info): Always transform PATCH_INFO_WRAPPER to
10888 * mini.c (mono_resolve_patch_target): Fix a crash in the AOT case if method is
10891 2008-04-07 Zoltan Varga <vargaz@gmail.com>
10893 * mini-exceptions.c (mono_handle_exception_internal): When --debug=casts is used,
10894 use a more detailed exception message for InvalidCastException.
10896 * mini.h (MonoJitTlsData): Add 'class_cast_from' and 'class_cast_to' fields.
10898 * driver.c (mono_main): Add --debug=casts option to turn on better
10899 InvalidCastException message details.
10901 * mini.c (mini_get_debug_options): New helper function to return the address of
10902 the debug_options variable.
10904 * mini.c (mono_get_jit_tls_intrinsic): New helper function to create a load of
10905 the jit_tls TLS variable.
10907 * mini.c (mono_jit_tls): New TLS variable.
10909 * inssel.brg: Save the details of a cast to a TLS variable when the --debug=casts
10912 2008-04-07 Rodrigo Kumpera <rkumpera@novell.com>
10914 * mini.h: Removed verifer related stuff. This code was moved to verify.c
10916 * mini.c: Removed verifer related stuff, code moved to verify.c.
10918 * driver.c: Using code from verify.c instead of mini.c.
10920 2008-04-05 Zoltan Varga <vargaz@gmail.com>
10922 * mini.c (check_for_method_verify): Remove the mscorlib comment since it is no
10925 2008-04-04 Rodrigo Kumpera <rkumpera@novell.com>
10927 * mini.c (check_for_method_verify): Enabling verification of
10928 corlib if mono_verify_all is set. Bugs in the verifier preventing that
10931 2008-04-04 Zoltan Varga <vargaz@gmail.com>
10933 * exceptions-amd64.c (throw_exception): Unify the win32/non-win32 cases, save
10934 caller saved registers as well.
10936 * exceptions-amd64.c (mono_arch_get_restore_context): Restore most caller
10937 saved registers as well.
10939 2008-03-30 Zoltan Varga <vargaz@gmail.com>
10941 * mini-x86.c cpu-x86.md inssel-x86.brg: Add min/max intrinsics.
10943 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of the non-SSE2 floating point
10946 2008-03-27 Zoltan Varga <vargaz@gmail.com>
10948 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'gsctx' argument and pass it
10950 (get_call_info): Take a gsctx argument instead of 'cfg'.
10952 2008-03-26 Zoltan Varga <vargaz@gmail.com>
10954 * mini.c (check_for_method_verify): Avoid verifying mscorlib methods even if
10955 mono_verify_all is set.
10957 * driver.c (compile_all_methods_thread_main): Don't exit at the first error.
10959 * mini.c mini.h: Remove the unused and incomplete stack merge verification code.
10961 2008-03-25 Zoltan Varga <vargaz@gmail.com>
10963 * driver.c (compile_all_methods_thread_main): Error out if compilation fails with
10966 * driver.c mini.c mini.h: Add a --verify-all development option to test the
10967 verifier and the code generated by the compiler.
10969 2008-03-25 Mark Probst <mark.probst@gmail.com>
10971 * mini.c: Generic sharing of the non-nullable case of the box
10974 2008-03-24 Zoltan Varga <vargaz@gmail.com>
10976 * inssel.brg: Fix the build.
10978 * iltests.il.in: Add a test for lconv.ovf.u8.un.
10980 2008-03-24 Rodrigo Kumpera <rkumpera@novell.com>
10982 * mini.c (mono_method_to_ir): Implement readonly for ldelema and
10983 Array:Address. Fixes #372410.
10985 * iltests.il.in: New tests for readonly prefix.
10987 2008-03-23 Zoltan Varga <vargaz@gmail.com>
10989 * mini.h mini.c mini-trampolines.c: Move trampoline related code to
10990 mini-trampolines.c.
10992 * mini.h mini.c mini-exceptions.c: Move mini_init_exceptions () to
10995 * mini-amd64.c mini-s390.c (mono_arch_lowering_pass): Use mono_decompose_op_imm ().
10997 * mini.c (mono_decompose_op_imm): New helper function.
10999 * mini-s390x.c (calculate_sizes): Rename this to get_call_info for consistency
11000 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
11003 * mini-s390x.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
11004 mono_arch_output_basic_block. Fix warnings.
11006 * inssel-s390x.brg: Remove the unneccesary OP_LMUL_IMM rule to fix the s390x build
11009 2008-03-22 Zoltan Varga <vargaz@gmail.com>
11011 * mini-exceptions.c (ves_icall_get_frame_info): Remove the ia64/s390 workarounds
11012 since the extra frame is now detected automatically inside the loop.
11014 * mini-s390.c (mono_arch_peephole_pass_2): Remove the arch independent peephole
11015 opts which are now in mono_peephole_ins ().
11017 * mini-s390.c (mono_arch_output_basic_block): Fix OP_FCALL_MEMBASE.
11019 * mini-exceptions.c (ves_icall_get_frame_info): Skip native-to-managed wrapper
11020 frames and skip duplicate managed-to-native frames. Fixes #367665.
11022 * mini-x86.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
11023 opts which are now in mono_peephole_ins ().
11024 (mono_arch_peephole_pass_2): Ditto.
11026 * mini-codegen.c (mono_peephole_ins): Fix a problem on 32 bit platforms.
11028 * mini-codegen.c (mono_peephole_ins): New helper function containing the
11029 arch independent peephole optimizations.
11031 * mini-amd64.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
11032 opts which are now in mono_peephole_ins ().
11034 * mini-amd64.c (mono_arch_peephole_pass_2): Ditto.
11036 * mini-s390.c (mono_arch_output_basic_block): Fix build.
11038 * tramp-s390.c (mono_arch_get_vcall_slot): Handle an additional instruction
11041 * mini-s390.c (mono_arch_output_basic_block): Handle big offsets in the
11042 CALL_MEMBASE opcodes. Fix setting of the destination in the OP_LCONV_TO_OVF_I
11045 2008-03-21 Zoltan Varga <vargaz@gmail.com>
11047 * mini-s390.c (calculate_sizes): Rename this to get_call_info for consistency
11048 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
11051 * mini-s390.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
11052 mono_arch_output_basic_block. Fix warnings.
11054 2008-03-20 Zoltan Varga <vargaz@gmail.com>
11056 * inssel-long32.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
11059 2008-03-20 Zoltan Varga <vargaz@gmail.com>
11061 * inssel-long.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
11064 * iltests.il: Add new tests.
11066 2008-03-20 Kornel Pal <kornelpal@gmail.com>
11068 * mini.c: Removed Windows version macros.
11070 2008-03-20 Mark Probst <mark.probst@gmail.com>
11072 * generic-sharing.c: Put reflection types in the extensible part
11073 of the runtime generic context.
11075 * mini.c: Generic sharing of the GetTypeHandle special case of the
11076 ldtoken instruction.
11078 2008-03-20 Zoltan Varga <vargaz@gmail.com>
11080 * mini.h (MONO_BB_FOR_EACH_INS_SAFE): New helper macro.
11082 * mini-<ARCH>.c: Use the new macro instead in the peephole/lowering passes.
11084 * mini.h (MONO_DEL_INS): Rename to MONO_DELETE_INS and Add a 'bb' argument for
11085 consistency with the other version on the linear IR branch.
11087 * mini-<ARCH>.c: Update callers of MONO_DEL_INS.
11089 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i/conv.ovf.u.
11091 * iltests.il.in: Add new tests.
11093 2008-03-19 Zoltan Varga <vargaz@gmail.com>
11095 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i.un/conv.ovf.u.un.
11097 * iltests.il.in: Add new tests.
11099 2008-03-19 Mark Probst <mark.probst@gmail.com>
11101 * mini.c: Two variables with the same name were declared in
11102 nesting contexts and one wasn't initialized. Fixed.
11104 2008-03-19 Mark Probst <mark.probst@gmail.com>
11106 * mini.c: Generic sharing of the initobj instruction.
11108 Tue Mar 18 20:18:02 CET 2008 Paolo Molaro <lupus@ximian.com>
11110 * mini.c: make the test to optimize ldtoken from typeof() more
11113 2008-03-18 Mark Probst <mark.probst@gmail.com>
11115 * mini.c: Generic sharing of the initobj instruction for reference
11118 Tue Mar 18 12:39:27 CET 2008 Paolo Molaro <lupus@ximian.com>
11120 * mini.h, mini-amd64.c, mini-x86.c, tramp-amd64.c, tramp-x86.c: change
11121 the mono_breakpoint_clean_code() code to perform bound checks.
11123 Tue Mar 18 11:50:14 CET 2008 Paolo Molaro <lupus@ximian.com>
11125 * mini.h, mini-trampolines.c, tramp-*.c: change the signature of
11126 mono_arch_patch_callsite() to include the start of the managed method
11127 to be able to perform bound checks.
11129 2008-03-17 Mark Probst <mark.probst@gmail.com>
11131 * mini.c: Generic sharing for the isinst instruction.
11133 2008-03-17 Mark Probst <mark.probst@gmail.com>
11135 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
11136 inssel-long32-mips.brg: Added opcodes for doing indirect calls
11137 with the runtime generic context argument.
11139 * mini.c: Share calls to several types of unsharable methods by
11140 putting the address of the method code in the runtime generic
11141 context and doing an indirect call.
11143 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
11146 2008-03-16 Mark Probst <mark.probst@gmail.com>
11148 * generic-sharing.c: Change due to a change in the runtime genric
11151 2008-03-15 Martin Baulig <martin@ximian.com>
11154 (mono_arch_nullify_class_init_trampoline): Add call to
11155 mono_breakpoint_clean_code() to make things work when running
11156 inside the debugger.
11159 (mono_arch_nullify_class_init_trampoline): Add call to
11160 mono_breakpoint_clean_code() to make things work when running
11161 inside the debugger.
11163 2008-03-14 Zoltan Varga <vargaz@gmail.com>
11165 * inssel-long.brg (reg): Fix 64 bit build.
11167 2008-03-14 Mark Probst <mark.probst@gmail.com>
11169 * mini.c, mini.h: Share static generic code by passing it an
11170 implicit argument pointing to the runtime generic context.
11172 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
11173 inssel-long32-mips.brg: New opcodes for calling shared static,
11174 which need to be passed the runtime generic context.
11176 * mini-amd64.c, mini-x86.c: Save the runtime generic context
11177 argument on the stack in the prologue if needed. New function for
11178 finding the runtime generic context argument from the registers
11179 saved by the trampoline.
11181 * mini-amd64.h, mini-x86.h: Specify which register to use for the
11182 runtime generic context argument.
11184 * tramp-amd64.c: Also restore the register used for the runtime
11185 generic context argument.
11187 * mini-trampoline.c: Resolve shared static calls by consulting the
11188 runtime generic context via the new argument.
11190 * generic-sharing.c: Add an argument to sharability-checking
11191 functions that specifies whether type variables should be treated
11192 as sharable type arguments.
11194 * inssel-x86.brg: Removed a superfluous, buggy rule.
11196 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
11199 2008-03-14 Martin Baulig <martin@ximian.com>
11201 * debug-debugger.c (main_thread_handler): Call
11202 mono_runtime_run_main() without sending any notifications.
11204 * debug-debugger.h (MonoDebuggerInfo): Added `get_method_signature.
11206 2008-03-14 Zoltan Varga <vargaz@gmail.com>
11208 * mini-trampolines.c (mono_magic_trampoline): Fix build on platforms without IMT.
11210 2008-03-14 Mark Probst <mark.probst@gmail.com>
11212 * tramp-x86.c: Fixed register restore offsets in the trampoline
11213 code for ECX and EDX.
11215 2008-03-12 Geoff Norton <gnorton@novell.com>
11217 * mini-arm.h: Add some #defines for locating sp, pc, r4 with
11218 different ucontext_t implementations.
11219 * exceptions-arm.c: Use the above defines to get exceptions working on
11220 iPhone (based on a patch by Luke Howard lukeh@padl.com)
11221 * mini-arm.c: Implement iPhone icache support (based on a patch by
11222 Luke Howard lukeh@padl.com)
11224 2008-03-12 Mark Probst <mark.probst@gmail.com>
11226 * mini.c: Enable generic sharing of calls to non-static
11227 non-interface non-generic non-value-type methods.
11229 * mini-trampolines.c: Resolve calls from shared generic code.
11231 2008-03-11 Zoltan Varga <vargaz@gmail.com>
11233 * Makefile.am il2tests.il iltests.il.in: Delete il2tests, merge it into iltests.
11235 * tramp-amd64.c (mono_arch_create_trampoline_code): Correctly save RBP as well.
11237 Mon Mar 10 11:59:34 CET 2008 Paolo Molaro <lupus@ximian.com>
11239 * mini.c: some fixes for the AOT compiler.
11241 2008-03-07 Zoltan Varga <vargaz@gmail.com>
11243 * cpu-amd64.md: Add clob:1 to some float opcodes.
11245 2008-03-07 Rodrigo Kumpera <rkumpera@novell.com>
11247 * mini.h: Added MiniVerifierMode enumeration.
11249 * mini.c: Added mini_verifier_set_mode to control
11250 the usage of the new verifier.
11252 * mini.c (mono_method): Integrated the new verifier.
11254 * driver.c: Extended --security option with validil and
11255 verifiable options to activate the new verifier.
11257 2008-03-07 Zoltan Varga <vargaz@gmail.com>
11259 * mini.c jit-icalls.h jit-icalls.c: Generalize the exception creation
11260 optimization to ctors taking 0 or 2 arguments too.
11262 * mini.c (mono_method_to_ir): Optimalize the size of the exception throwing code
11265 * jit-icalls.h (mono_create_corlib_exception): New JIT icall.
11267 * mini-amd64.c (mono_arch_emit_prolog): Improve the first_bb optimization a bit.
11269 2008-03-06 Zoltan Varga <vargaz@gmail.com>
11271 * mini.c (mono_method_to_ir): Apply one of the ldstr optimizations in the
11272 non-aot case as well.
11274 * cpu-amd64.md: Reduce the max size of some frequently used opcodes.
11276 * aot-runtime.c (decode_patch_info): Update this after the ldfld/stfld wrapper
11279 * aot-compiler.c (encode_patch): Ditto.
11281 * mini.h (G_MININT32): Fix the definition of this.
11283 2008-03-05 Zoltan Varga <vargaz@gmail.com>
11285 * mini.h: Define G_MININT32/G_MAXINT32 if using an older glib version.
11287 * cfold.c: Remove definition of G_MININT32 which is now in mini.h.
11289 2008-03-04 Zoltan Varga <vargaz@gmail.com>
11291 * mini-amd64.c (mono_arch_compute_omit_fp): Don't disable fp elimination for
11292 methods returning vtypes in registers.
11293 (mono_arch_allocate_vars): Ditto.
11295 * mini-amd64.c (mono_arch_get_this_arg_reg): New arch specific helper function.
11297 * tramp-amd64.c (mono_arch_get_unbox_trampoline): Use mono_arch_get_this_arg_reg ().
11299 * generics.cs: Add a test from the linear IR branch.
11301 * mini-amd64.c (emit_load_volatile_arguments): Handle vtypes passed in regs too.
11303 * mini.c (inline_method): Cache failed inline attempts.
11305 2008-03-04 Mark Probst <mark.probst@gmail.com>
11307 * mini.c: For shared methods of generic classes put the location
11308 of "this" into the MonoGenericJitInfo.
11310 * mini-x86.c, mini-amd64.c, mini.h: Added function for fetching a
11311 register out of a MonoContext by register number. Add the generic
11312 sharing context as an argument to mono_arch_find_this_argument().
11314 * mini-alpha.c, mini-arm.c, mini-hppa.c, mini-ia64.c, mini-mips.c,
11315 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c: Added stub
11316 for new arch function.
11318 * mini-exception.c: Handle open exception clauses in shared
11321 * mini-trampolines.c: Supply additional argument to
11322 mono_arch_find_this_argument().
11324 2008-03-04 Zoltan Varga <vargaz@gmail.com>
11326 * Makefile.am (regtests): Run the bench.exe tests last.
11328 2008-03-03 Zoltan Varga <vargaz@gmail.com>
11330 * mini-amd64.c (mono_arch_emit_prolog): Improve the first bblock optimization
11333 2008-03-02 Zoltan Varga <vargaz@gmail.com>
11335 * mini.c (mono_method_to_ir): Allow callvirt on static methods for compatibility
11338 * mini-amd64.c (mono_arch_emit_prolog): Fix tracing after the last change.
11340 * mini-amd64.c (mono_arch_emit_prolog): Avoid saving dead arguments.
11342 * mini.c (mono_method_check_inlining): Avoid disabling inlining for methods
11343 whose class has no cctor.
11345 * liveness.c (mono_analyze_liveness): Mark dead arguments with MONO_INST_IS_DEAD.
11347 2008-03-01 Zoltan Varga <vargaz@gmail.com>
11349 * mini.c (mono_method_to_ir): Report calling a static method using callvirt as
11352 2008-02-29 Zoltan Varga <vargaz@gmail.com>
11354 * mini-ops.h: Remove OP_SPARC_INARG_VT, add a new OP_VTARG_ADDR opcode instead
11355 to be in sync with the code on the linear IR branch.
11357 * mini-sparc.c inssel-sparc.brg: Use OP_VTARG_ADDR.
11359 * inssel-s390.brg (OP_SETRET (freg)): Set dreg correctly.
11361 2008-02-27 Zoltan Varga <vargaz@gmail.com>
11363 * mini-mips.c: Use cfg->vret_addr instead of cfg->ret.
11365 * mini-s390x.c: Use cfg->vret_addr instead of cfg->ret.
11367 * mini-s390.c: Use cfg->vret_addr instead of cfg->ret.
11369 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_VARS define.
11371 * mini-<ARCH>.c (mono_arch_create_vars): Define this for all architectures.
11373 * mini.c (mono_method_to_ir): Avoid invalid memory reads for methods without a
11376 2007-11-14 Yoichi NAKAYAMA <nakayama@pixela.co.jp>
11378 * inssel-mips.brg (OP_OUTARG_MEMBASE (CEE_LDIND_R4 (base))): Add missing
11379 OP_LOADR4_MEMBASE emission.
11381 * mini-codegen.c (mono_spillvar_offset_int): Remove assertion.
11382 (mono_spillvar_offset_float): Ditto.
11384 * mini-mips.c (mono_arch_emit_prolog): Ditto.
11386 * inssel-long32-mips.brg: Fix wrong branching, reduce redundant code
11389 * basic-long.cs: Add regression tests for them.
11391 * mini-mips.c (add_float32_arg): Respect o32 calling convention in gr
11393 (mono_arch_allocate_vars): Fix representation of single-precision float
11395 (mono_arch_output_basic_block): Ditto.
11397 * inssel-mips.brg: Ditto, remove duplicate items.
11399 * mini-mips.c (emit_load_volatile_arguments): New function to handle
11400 arguments of tail calls as on other platforms.
11401 (mono_arch_output_basic_block): Handle tail calls.
11403 * inssel-mips.brg (OP_OUTARG_VT (CEE_LDOBJ (base))): Correct destination
11406 * objects.cs (test_5_pass_static_struct): Add test for it.
11408 Contributed under MIT/X11 license.
11410 2008-02-26 Zoltan Varga <vargaz@gmail.com>
11412 * Makefile.am: Use gmcs for compiling the regression tests.
11414 * *.2.cs *.2.il: Rename to *.cs and *.il.
11416 2008-02-24 Zoltan Varga <vargaz@gmail.com>
11418 * regalloc.h: Make the vassign array smaller.
11420 * mini.c (mini_method_compile): Remove an unused field in cfg.
11422 * mini-codegen.c: Add a bunch of micro optimizations.
11424 2008-02-23 Zoltan Varga <vargaz@gmail.com>
11426 * regalloc.h: Remove some unused fields.
11428 2008-02-22 Zoltan Varga <vargaz@gmail.com>
11430 * mini-amd64.c (mono_arch_patch_code): Fix a warning.
11432 * ssa.c (mono_ssa_remove): Avoid declaring volatile variables dead.
11434 2008-02-22 Mark Probst <mark.probst@gmail.com>
11436 * mini.h: New trampoline type (RGCTX_LAZY_FETCH).
11438 * mini-trampolines.c, tramp-amd64.c, tramp-x86.c: RGCTX lazy fetch
11439 trampoline: Fetch an entry from the runtime generic context. If
11440 it's NULL, jump to the actual trampoline to fill the runtime
11441 generic context. Otherwise, return it.
11443 * mini.c: Call the lazy fetch trampoline to get entries out of the
11444 runtime generic context.
11446 * tramp-ia64.c, tramp-arm.c, tramp-alpha.c, tramp-s390.c,
11447 tramp-s390x.c, tramp-ppc.c, tramp-hppa.c, tramp-mips.c,
11448 tramp-sparc.c: Stubs for the lazy fetch trampoline.
11450 2008-02-21 Mark Probst <mark.probst@gmail.com>
11452 * mini.c: Fetch data out of the extensible part of the runtime
11453 generic context instead of calling a helper function.
11455 * generic-sharing.c: Some functions moved into
11456 metadata/generic-sharing.c. Helper function for fetching other
11457 types now checks and asserts against extensible rgctx (just for
11458 debugging purposes - the helper function isn't called anymore
11459 unless for debugging).
11461 2008-02-21 Zoltan Varga <vargaz@gmail.com>
11463 * mini-arm.c (mono_arch_output_basic_block): Implement proper argument passing
11464 for tail calls up to the point that the tests in iltests.exe run. Also add a
11465 dummy CKFINITE implementation.
11466 (mono_arch_emit_prolog): Avoid saving the method in the LMF since it is only
11467 needed for trampoline LMF frames.
11469 * exceptions-arm.c (mono_arch_find_jit_info): Only read lmf->method for
11470 trampoline LMF frames.
11472 2008-02-21 Rodrigo Kumpera <rkumpera@novell.com>
11474 * mini.c (inline_method): clean any pending loader error when inlining fail.
11475 Otherwise loader errors in mono_method_to_ir leaks and cause spurious errors.
11477 2008-02-21 Zoltan Varga <vargaz@gmail.com>
11479 * aot-compiler.c (encode_patch): Handle ICALL_ADDR patch type.
11481 * aot-runtime.c (decode_patch_info): Ditto.
11483 * mini.c (mono_resolve_patch_target): Ditto.
11485 * aot-compiler.c (compile_method): Add some experimental code for AOT compiling
11488 * patch-info.h (PATCH_INFO): Add 'ICALL_ADDR' patch type.
11490 * mini.c (mono_method_to_ir): Convert a CEE_MONO_LDPTR opcode to an AOT constant
11491 if it references an icall address.
11493 2008-02-20 Zoltan Varga <vargaz@gmail.com>
11495 * cpu-s390x.md: Remove some more unused opcodes.
11497 * cpu-s390x.md: Remove some unused opcodes.
11499 * mini-ia64.c (mono_arch_lowering_pass): Add some more opcodes. Use
11500 mono_op_imm_to_op ().
11502 * mini-sparc.c (opcode_to_sparc_cond): Use the mono_opcode_to_cond () functions
11503 instead of a switch statement.
11505 * mini-sparc.c (mono_arch_allocate_vars): Allocate a stack slot for use by
11506 the int<->float conversion opcodes instead of using mono_spillvar_offset_float ().
11508 * mini-codegen.c: Eliminate rassign macro which is no longer needed.
11510 * mini-codegen.c: Remove unused mono_regstate2_... functions.
11512 * mini-codegen.c (mono_print_ins_index): Avoid printing an index when it is
11515 2008-02-19 Zoltan Varga <vargaz@gmail.com>
11517 * driver.c (mono_main): Improve error reporting when an assembly cannot be
11518 opened. Fixes #362607.
11520 * cpu-ia64.md cpu-s390x.md: Remove some unused opcodes.
11522 * iltests.il.in: Add a test for static methods in interfaces.
11524 2008-02-18 Zoltan Varga <vargaz@gmail.com>
11526 * genmdesc.c (build_table): Fix a crash on older glib versions.
11528 * cpu-sparc.md: Remove some unused opcodes.
11530 * genmdesc.c: Error out if the .md contains CEE_ opcodes if
11531 MONO_ARCH_ENABLE_NORMALIZE_OPCODES is defined.
11533 * cpu-amd64.md: Remove some unused opcodes.
11535 * mini.h mini-ops.h mini.c: Define the OP_Ccc opcodes in mini-ops.h normally
11536 like the other opcodes.
11538 2008-02-17 Zoltan Varga <vargaz@gmail.com>
11540 * mini-ia64.c: Use cfg->vret_addr instead of cfg->ret.
11542 * mini-arm.h mini-arm.c: Use cfg->vret_addr instead of cfg->ret.
11544 * mini-sparc.c: Use cfg->vret_addr instead of cfg->ret. Name the MonoCompile
11545 variables 'cfg' instead of 'm' for consistency.
11547 * mini-x86.c: Use cfg->vret_addr instead of cfg->ret.
11549 * mini.h (MonoCompile): Add new 'vret_addr' field which represents the hidden
11550 argument holding the vtype return address, to avoid the ambigious use of
11551 cfg->ret for this purpose.
11553 * mini.c (NEW_RETLOADA): Use vret_addr if set.
11555 * mini-amd64.c: Use cfg->vret_addr instead of cfg->ret.
11557 * mini-codegen.c (mono_print_ins): Rename to mono_print_ins_index (), Add a
11558 new mono_print_ins () function which only takes one argument.
11560 2008-02-15 Zoltan Varga <vargaz@gmail.com>
11562 * mini-s390.h (MONO_OUTPUT_VTR): Use cfg instead of s, avoid assignments to
11565 2008-02-14 Zoltan Varga <vargaz@gmail.com>
11567 * mini-ops.h: Get rid of OP_SPARC_LOCALLOC_IMM.
11569 * mini-sparc.c inssel-sparc.brg: Use OP_LOCALLOC_IMM instead of OP_SPARC_LOCALLOC_IMM.
11571 * mini-x86.c: Sync with the version on the linear IR branch by adding new
11572 opcodes and other small changes.
11574 * mini-ops.h: Add some new opcodes from the linear IR branch.
11576 * mini-ops.h: Get rid of the OP_X86_..._MEMBASE opcodes.
11578 * mini-x86.c inssel-x86.brg cpu-x86.md: Get rid of the confusing _MEMBASE
11579 opcodes, use the REG_MEMBASE opcodes instead.
11581 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Get rid of the confusing _MEMBASE
11582 opcodes, use the REG_MEMBASE opcodes instead.
11584 * mini-amd64.c (mono_arch_output_basic_block): Sync with the version on the
11587 * mini.c (mono_op_imm_to_op): New helper function.
11589 * mini-ops.h: Add some opcodes from linear IR branch.
11591 2008-02-13 Zoltan Varga <vargaz@gmail.com>
11593 * mini-alpha.h mini-alpha.c tramp-alpha.c: Alpha port updates from Sergey Tikhonov
11596 2008-02-12 Zoltan Varga <vargaz@gmail.com>
11598 * mini.c (mono_normalize_opcodes): Always convert CEE_CONV_R4/R8 to
11601 * mini-ia64.c cpu-ia64.md: Add OP_ICONV_TO_R4/R8.
11603 2008-02-09 Zoltan Varga <vargaz@gmail.com>
11605 * aot-compiler.c (emit_method_code): Add an assert.
11607 * mini-arm.h mini-arm.c exceptions-arm.c: Modify the exception throwing code and
11608 the IMT code so it is AOT friendly. Enable AOT for methods which call interface
11611 2008-02-08 Zoltan Varga <vargaz@gmail.com>
11613 * mini-arm.c (mono_arch_output_basic_block): Fix the ordering of arguments for
11614 some load/store opcodes so they are consistent.
11615 (mono_arch_emit_prolog): Simplify some code.
11617 * aot-runtime.c (mono_aot_get_plt_entry): Fix a warning.
11619 * objects.cs: Add tests for large argument offsets on ARM.
11621 * mini-arm.c (mono_arch_emit_prolog): Fix handling of arguments with large
11622 stack offsets. Fixes #359651.
11624 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R4/R8 properly.
11626 * cpu-s390x.md: Add OP_LCONV_TO_R4/R8.
11628 * cpu-ia64.md mini-ia64.h mini-ia64.c: Get rid of CEE_ opcodes.
11630 * mini-ops.h: Add OP_ICONV_TO_R_UN opcode.
11632 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R_UN too.
11634 * cpu-s390x.md cpu-s390.md mini-s390x.c mini-arm.c cpu-arm.md mini-s390.c: Get
11635 rid of CEE_CONV_R_UN.
11637 * mini-s390x.c mini-s390x.h cpu-s390x.md inssel-s390x.brg: Get rid of CEE_ opcodes.
11639 2008-02-07 Zoltan Varga <vargaz@gmail.com>
11641 * mini-s390.c mini-s390.h cpu-s390.md: Get rid of CEE_ opcodes.
11643 * mini.c (mono_normalize_opcodes): Add some more opcodes.
11645 * mini-arm.c mini-arm.h cpu-arm.md: Get rid of CEE_ opcodes.
11647 * cpu-amd64.md: Remove some unused opcodes.
11649 * mini-sparc.c mini-sparc.h cpu-sparc.md: Get rid of CEE_ opcodes.
11651 * mini-x86.c mini-x86.h cpu-x86.md: Get rid of CEE_ opcodes.
11653 * mini.c mini-<ARCH>.c: Remove mono_arch_local_regalloc (), instead make
11654 arch specific functions for its parts. Call the peephole pass after local
11655 regalloc so the prolog can compute a more accurate max_offset.
11657 * mini.c (mono_normalize_opcodes): New mini pass to convert CEE_ opcodes to
11658 the corresponding OP_I/OP_L opcodes.
11660 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of CEE_ opcodes.
11662 * mini-sparc.c (mono_arch_output_basic_block): Fix the sparc build.
11664 2008-02-06 Zoltan Varga <vargaz@gmail.com>
11666 * mini-s390.c (mono_arch_get_inst_for_method): Remove the Interlocked cases
11667 as they are handled in mini.c.
11669 * mini-s390x.c (mono_arch_get_inst_for_method): Ditto.
11671 * mini-<ARCH>.c (mono_arch_get_inst_for_method): Remove the MemoryBarrier
11672 case since it is handled in mini.c.
11674 * cpu-sparc.md (sparc_setfreg_float): Fix the sparc build.
11676 * mini-ops.h: Add new opcodes OP_CALL/OP_CALLVIRT.
11678 * *.c: Use the new opcodes in the IR and back end code.
11680 * mini-ops.h cpu-<ARCH>.md: Correct the name of the bgt_un opcodes.
11682 * mini-amd64.c (emit_call_body): Use a far-call for calling dynamic methods.
11684 2008-02-06 Mark Probst <mark.probst@gmail.com>
11686 * mini-trampolines.c (mono_generic_class_init_trampoline): Removed
11687 an assert because it has a race condition.
11689 2008-02-06 Zoltan Varga <vargaz@gmail.com>
11691 * tramp-amd64.c (mono_arch_patch_callsite): Add more diagnostics.
11693 * inssel.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused CEE_RET opcode.
11695 * mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused LDIND/STIND opcodes.
11697 * *.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of OP_SETREG/OP_SETFREG/OP_SETREGIMM,
11698 use OP_MOVE/OP_FMOVE/OP_ICONST instead.
11700 2008-02-05 Zoltan Varga <vargaz@gmail.com>
11702 * cpu-amd64.md (move): Correct the maximum size of move.
11704 2008-02-05 Mark Probst <mark.probst@gmail.com>
11706 * tramp-amd64.c, tramp-x86.c, mini-trampolines.c: Added a check in
11707 the generic class init trampoline to return quickly if the class
11710 2008-02-04 Zoltan Varga <vargaz@gmail.com>
11712 * tramp-amd64.c (mono_arch_patch_callsite): Add some diagnostics to help debug
11713 issues where an 32 bit callsite cannot be patched by a 64 bit address.
11715 2008-02-03 Zoltan Varga <vargaz@gmail.com>
11717 * generics.2.cs generics-variant-types.2.il: Merge some tests from the linear IR
11720 2008-01-31 Zoltan Varga <vargaz@gmail.com>
11722 * objects.cs: Add some soft-float tests.
11724 * mini.c: Fix a couple more soft-float issues.
11726 * helpers.c (mono_disassemble_code): Fix disassembly on ARM.
11728 * mini-amd64.c (peephole_pass): Use IXOR instead of LXOR for zeroing a register to
11729 avoid a REX prefix.
11731 2008-01-30 Zoltan Varga <vargaz@gmail.com>
11733 * exceptions-x86.c (mono_arch_find_jit_info): Fix stack unwinding when an
11734 exception happens while compiling a virtual method.
11736 2008-01-29 Zoltan Varga <vargaz@gmail.com>
11738 * mini-sparc.c (mono_arch_emit_epilog): Fix folding of negative return values.
11740 * mini-sparc.c: Fix build.
11742 * mini-sparc.c (get_call_info): Add support for generic sharing.
11744 * mini-exceptions.c: Add a FIXME.
11746 2008-01-27 Zoltan Varga <vargaz@gmail.com>
11748 * mini-exceptions.c (mono_handle_exception_internal): Remove the old style
11749 altstack handling code.
11751 * mini-s390.c (mono_arch_emit_exceptions): Really fix a warning.
11753 * mini-s390.c (mono_arch_emit_exceptions): Fix a warning.
11755 * mini-s390.c: Add support for generic sharing.
11757 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
11759 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
11761 * mini-s390x.c (mono_arch_emit_exceptions): Fix a warning.
11763 * mini-s390x.c: Add support for generic sharing.
11765 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
11767 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
11769 * mini-s390x.c: Use is_imm16 instead of is_uimm16 when checking whenever s390_aghi
11770 can be used since it takes a 16 bit signed immediate.
11772 * inssel-s390x.brg: Fix OP_SETRET.
11774 * mini-s390x.c (mono_arch_output_basic_block): Fix OP_BREAK.
11776 * mini-codegen.c (mono_opcode_to_cond): Fix a warning.
11778 * mini-s390x.c cpu-s390x.md: Implement sext.i4 properly by sign extension.
11780 * mini.c (mono_create_delegate_trampoline): Don't use mono_create_ftpntr here.
11782 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_addr_from_ftnptr
11785 * mini-ia64.h mini-ia64.c: Add minimal support for the delegate trampoline
11788 * mini.h inssel-x86.brg inssel-amd64.brg tramp-alpha.c tramp-ia64.c: Get rid
11789 of the unused mono_arch_patch_delegate_trampoline stuff.
11791 2008-01-26 Zoltan Varga <vargaz@gmail.com>
11793 * basic-long.cs: Move the fp related tests to basic-float.cs.
11795 * mini-ops.h (OP_OUTARG_FREG_R4): New opcode.
11797 * mini-ia64.c inssel-ia64.brg: Implement proper R4 argument passing.
11799 * basic-calls.cs: Add a test for proper float argument passing.
11801 * mini-ia64.h (mono_ia64_context_get_ip): Do not substract 1 from the ip
11802 if the context corresponds to an exception received through a signal.
11804 * exceptions.cs: Add a test for nullref handling at the start of a try
11807 * mini-ia64.c (mono_arch_call_opcode): Fix ia64 argument passing.
11809 * jit-icalls.c (mono_break): New JIT icall.
11811 * mini-<ARCH>.c: Use mono_break instead of mono_arch_break.
11813 * mini-arm.c (arm_patch): Add support for patching the blx calling sequence.
11815 2008-01-25 Zoltan Varga <vargaz@gmail.com>
11817 * cpu-*.md: Get rid of unused opcodes.
11819 * cpu-g4.md: Rename this to cpu-ppc.md for consistency with other archs.
11821 * Makefile.am: Move mini-trampolines.c to $(common_sources) since it is now used
11824 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_SPECIFIC_TRAMPOLINE
11827 * mini-s390x.h tramp-s390x.c Makefile.am: Rework the s390x trampoline code to use
11828 the arch independent trampoline code in mini-trampolines.c.
11830 * aot-runtime.c (mono_aot_init_vtable): Fix a warning.
11832 * mini.c (get_runtime_generic_context_ptr): Fix a warning.
11834 * mini-s390.h: Remove an unused define.
11836 * mini-s390.h tramp-s390.c Makefile.am: Rework the s390 trampoline code to use
11837 the arch independent trampoline code in mini-trampolines.c.
11839 * mini-arm.c (mono_arch_emit_prolog): Fix build.
11841 2008-01-24 Zoltan Varga <vargaz@gmail.com>
11843 * mini-sparc.c (mono_arch_output_basic_block): Remove some unecessary code.
11845 * mini-s390.c (mono_arch_emit_prolog): Fix build.
11847 * mini-s390x.c (mono_arch_emit_prolog): Fix build.
11849 * mini-ppc.c (mono_arch_emit_prolog): Fix build.
11851 * cpu-amd64.md: Use smaller sizes for int opcodes.
11853 * *.c: Get rid of the NOT_IMPLEMENTED define which is now in mini.h.
11855 * *.cs: Add some tests from the linear-ir branch. Move structs tests to
11858 * driver.c (mono_main): Add a --break-at-bb command line argument for JIT
11861 * mini.h *.c: Change cfg->vars to contain the MonoMethodVar entries directly
11862 instead of though a pointer to save an indirection when accessing elements of
11865 * mini.h (MONO_IS_COND_BRANCH_OP): Move these macros here from mini.c. Fix
11867 (NOT_IMPLEMENTED): New helper macro.
11868 (MONO_BB_FOR_EACH_INS): New helper macro to iterate through the instructions
11871 * *.c: Use the new helper macro.
11873 2008-01-21 Zoltan Varga <vargaz@gmail.com>
11875 * mini-x86.h (MONO_ARCH_AOT_SUPPORTED): Disable AOT for apple x86.
11877 2008-01-20 Zoltan Varga <vargaz@gmail.com>
11879 * mini-amd64.c (mono_arch_emit_prolog): Optimize the omit fp case to save two
11882 2008-01-18 Zoltan Varga <vargaz@gmail.com>
11884 * mini-amd64.c (mono_arch_emit_prolog): Disable the new optimization if
11885 profiling is enabled.
11887 * mini-amd64.c (mono_arch_call_opcode): Emit the save_sp_to_lmf instruction at
11889 (mono_arch_emit_prolog): Add more first bblock optimizations.
11891 * mini-amd64.c (mono_arch_call_opcode): Keep assignments to the arg registers
11892 in order if possible.
11893 (mono_arch_emit_prolog): Optimize assignments to arg registers in the first
11894 bblock, since the arguments are still in their original registers.
11896 * mini.c (type_from_op): Calling add.ovf on floats is not valid IL code.
11898 2008-01-17 Zoltan Varga <vargaz@gmail.com>
11900 * mini.c (mono_method_to_ir): Use the no-spilling optimization for CEE_CALLI
11903 * mini-amd64.c (mono_arch_emit_prolog): Save an instruction if the LMF is at
11906 * mini-amd64.h (MONO_ARCH_HAVE_NOTIFY_PENDING_EXC): Turn on this for amd64.
11908 * exceptions-amd64.c (mono_arch_notify_pending_exc): New function to
11909 process async exceptions received while in unmanaged code.
11911 * mini.c (mini_init): Install a callback with the runtime which will be called
11912 when a thread receives an async exception while in unmanaged code.
11914 * mini.c driver.c: Update after mono_get_native_wrapper () signature change.
11916 * mini-s390x.c (mono_arch_output_basic_block): Fix s390x build.
11918 2008-01-16 Wade Berrier <wberrier@novell.com>
11925 2008-01-16 Zoltan Varga <vargaz@gmail.com>
11927 * mini-x86.c (mono_arch_output_basic_block): Remove some gccism which prevents
11928 compilation with sun cc.
11930 * cpu-*.md: Fix the build.
11932 * cpu-x86.md: Fix the length of some load membase opcodes. Fixes #354241.
11934 * mini-amd64.h: Add some comments to the MonoLMF structure.
11936 * mini-ops.h cpu-amd64.c: Add a OP_AMD64_SAVE_SP_TO_LMF opcode.
11938 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Avoid setting the rip field
11939 in the LMF structure if possible. This saves two instructions in the
11940 managed->native wrappers.
11942 * mini-ops.h *.md: Make some opcodes names uniform by removing the op_ prefix.
11944 2008-01-16 Mark Probst <mark.probst@gmail.com>
11946 * generic-sharing.c: New type argument lookup code which uses the
11947 runtime generic context template.
11949 2008-01-15 Zoltan Varga <vargaz@gmail.com>
11951 * mini.c (mono_method_to_ir): Avoid emitting a write barrier when storing NULL.
11953 * mini-arm.c (add_general): Fix arm eabi parameter passing.
11954 (mono_arch_output_basic_block): Fix localloc implementation.
11956 * mini-amd64.c (peephole_pass): Sync store+load optimizations with the x86 version.
11958 * mini-ia64.c (peephole_pass): Fix ia64 build.
11960 * mini-amd64.c (peephole_pass): Fix a warning.
11962 * mini-amd64.c (mono_arch_allocate_vars): Make sure the LMF is always stored
11963 at a constant offset from sp/fp.
11965 * exceptions-amd64.c (mono_arch_find_jit_info): Compute the LMF address from fp/sp
11966 instead of obtaining it from *lmf in the managed method case.
11968 2008-01-14 Zoltan Varga <vargaz@gmail.com>
11970 * exceptions-amd64.c (mono_arch_find_jit_info): Remove some duplicate code.
11972 Mon Jan 14 12:33:06 CET 2008 David S. Miller <davem@davemloft.net>
11974 * mini.h (MonoInstList): New type.
11975 (MONO_INST_LIST_INIT, MONO_INST_LIST_EMPTY,
11976 __MONO_INST_LIST_ADD, MONO_INST_LIST_ADD,
11977 MONO_INST_LIST_ADD_TAIL, __MONO_INST_LIST_DEL,
11978 __MONO_INST_LIST_SPLICE, MONO_INST_LIST_SPLICE,
11979 MONO_INST_LIST_SPLICE_TAIL, MONO_INST_LIST_SPLICE_INIST,
11980 MONO_INST_LIST_SPLICE_TAIL_INIT, mono_container_of,
11981 MONO_INST_LIST_ENTRY, MONO_INST_LIST_FIRST_ENTRY,
11982 MONO_INST_LIST_LAST_ENTRY, MONO_INST_LIST_FOR_EACH,
11983 MONO_INST_LIST_FOR_EACH_PREV, MONO_INST_LIST_FOR_EACH_SAFE,
11984 MONO_INST_LIST_FOR_EACH_PREV_SAFE,
11985 MONO_INST_LIST_FOR_EACH_ENTRY,
11986 MONO_INST_LIST_FOR_EACH_ENTRY_REVERSE,
11987 MONO_INST_LIST_FOR_EACH_ENTRY_SAFE,
11988 mono_inst_list_first, mono_inst_list_last,
11989 mono_inst_list_next, mono_inst_list_prev): New instruction
11990 list handling interfaces.
11991 (MonoBasicBlock): Remove 'last_ins' and 'code', replace with
11992 list head 'ins_list'.
11993 (MonoInst): Replace next pointer with list head 'node'.
11994 (MonoCallInst): Make 'out_args' a MonoInstList.
11995 (MONO_INST_NEW_CALL): Explicitly init ->out_args.
11996 (MonoCompile): Delete reverse_inst_list and
11997 reverse_inst_list_len.
11998 * mini-hppa.c (mono_arch_call_opcode, NEW_INS,
11999 mono_arch_lowering_pass, mono_arch_local_regalloc,
12000 mono_arch_output_basic_block, mono_arch_emit_prolog):
12001 Convert to new instruction lists.
12002 (insert_after_ins): Delete.
12003 * inssel.brg (MONO_EMIT_NEW_BRANCH_BLOCK): Convert to new
12005 * mini-hppa.h (MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Likewise.
12006 * mini.c (NEW_BBLOCK, ADD_BBLOCK, CHECK_BBLOCK,
12007 split_bblock, mono_add_ins_to_end, mono_emit_call_args,
12008 mono_emulate_opcode, mono_emit_load_got_addr,
12009 inline_method, mono_method_to_ir, mono_print_bb_code,
12010 print_dfn, decompose_pass, nullify_basic_block,
12011 replace_out_block_in_code, remove_block_if_useless,
12012 merge_basic_blocks, move_basic_block_to_end,
12013 try_unsigned_compare, optimize_branches, mono_print_code,
12014 mini_select_instructions, remove_critical_edges): Likewise.
12015 * mini-amd64.c (emit_sig_cookie, mono_arch_call_opcode,
12016 peephole_pass_1, peephole_pass, mono_arch_lowering_pass,
12017 mono_arch_output_basic_block, mono_arch_emit_prolog):
12019 * mini-mips.c (mono_arch_call_opcode, peephole_pass,
12020 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
12021 mono_arch_output_basic_block): Likewise.
12022 (inst_list_prepend, insert_after_ins): Delete.
12023 * mini-mips.h (MONO_EMIT_NEW_BRANCH_NONZERO_LABEL,
12024 MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Convert to new
12026 * mini-x86.c (emit_sig_cookie, mono_arch_call_opcode,
12027 peephole_pass_1, peephole_pass, mono_arch_output_basic_block,
12028 mono_arch_emit_prolog): Likewise.
12029 * cfold.c (mono_constant_fold): Likewise.
12030 * liveness.c (visit_bb, mono_analyze_liveness,
12031 optimize_initlocals): Likewise.
12032 * ssapre.c (dump_code, process_bb, code_motion): Likewise.
12033 * graph.c (mono_draw_code_cfg): Likewise.
12034 * ssa.c (mono_ssa_rename_vars, mono_ssa_compute,
12035 mono_ssa_remove, mono_ssa_avoid_copies, mono_ssa_create_def_use,
12036 mono_ssa_cprop): Likewise.
12037 * abcremoval (get_relations_from_previous_bb, process_block):
12039 * local-propagation (mono_cprop_invalidate_values,
12040 mono_local_cprop_bb): Likewise.
12041 * mini-s390x.c (mono_arch_call_opcode, emit_sig_cookie,
12042 peephole_pass, mono_arch_output_basic_block,
12043 mono_arch_emit_prolog): Likewise.
12044 * mini-arm.c (mono_arch_call_opcode, peephole_pass,
12045 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
12046 mono_arch_emit_prolog): Likewise.
12047 (insert_after_ins): Delete.
12048 * aliasing.c (print_code_with_aliasing_information,
12049 mono_build_aliasing_information, mono_aliasing_deadce):
12050 Convert to new instruction lists.
12051 * mini-ia64.c (emit_sig_cookie, mono_arch_call_opcode,
12052 peephole_pass, NEW_INS, mono_arch_lowering_pass,
12053 mono_arch_local_regalloc, mono_arch_output_basic_block):
12055 (insert_after_ins): Delete.
12056 * mini-sparc.c (emit_sig_cookie, mono_arch_call_opcode,
12057 peephole_pass, mono_arch_output_basic_block): Convert to
12058 new instruction lists.
12059 * mini-codegen (InstList, inst_list_prepend,
12060 insert_after_ins): Delete.
12061 (insert_before_ins, get_register_force_spilling,
12062 get_register_spilling, free_up_ireg, free_up_reg,
12063 create_copy_ins, create_spilled_store, alloc_int_reg,
12064 alloc_float_reg, alloc_reg, mono_local_regalloc): Convert
12065 to new instruction lists.
12066 * mini-ppc.c (mono_arch_call_opcode, peephole_pass,
12067 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
12068 mono_arch_output_basic_block, mono_arch_emit_prolog): Likewise.
12069 (insert_after_ins): Delete.
12070 * mini-alpha.c (NEW_INS, peephole_pass, mono_arch_lowering_pass,
12071 mono_arch_local_regalloc, mono_arch_output_basic_block,
12072 mono_arch_call_opcode): Convert to new instruction lists.
12073 (insert_after_ins): Delete.
12074 * mini-s390.c (mono_arch_call_opcode, emit_sig_cookie,
12075 peephole_pass, mono_arch_output_basic_block,
12076 mono_arch_emit_prolog): Convert to new instruction lists.
12078 2008-01-11 Zoltan Varga <vargaz@gmail.com>
12080 * mini-amd64.c (mono_arch_output_basic_block): Use a 4 byte load in OP_CHECK_THIS.
12082 * mini-sparc.c (mono_arch_output_basic_block): Use a byte load in CHECK_THIS.
12085 * Makefile.am (version.h): Make this work with non-bash shells.
12087 2008-01-10 Zoltan Varga <vargaz@gmail.com>
12089 * mini.c (handle_delegate_ctor): Optimize away setting of NULL target.
12091 2008-01-08 Zoltan Varga <vargaz@gmail.com>
12093 * mini.c (mono_method_to_ir): Fix possible reading of invalid memory in
12094 the InitializeArray optimization.
12096 2008-01-06 Zoltan Varga <vargaz@gmail.com>
12098 * mini.c driver.c: Don't include os/gc_wrapper.h.
12100 2008-01-05 Zoltan Varga <vargaz@gmail.com>
12102 * mini.c (print_jit_stats): Print GC statistics if available.
12104 2008-01-04 Zoltan Varga <vargaz@gmail.com>
12106 * mini-amd64.c (mono_arch_allocate_vars): Align argument storage offsets to 8.
12108 2007-12-29 Zoltan Varga <vargaz@gmail.com>
12110 * mini-ppc.c (mono_arch_get_delegate_invoke_impl): Fix flushing of icache.
12112 2007-12-26 Zoltan Varga <vargaz@gmail.com>
12114 * mini.c (mini_init): Move the setting of GC_stackbottom to mono_gc_base_init ().
12116 * mini.c (mini_init): Call mono_gc_base_init () instead of MONO_GC_PRE_INIT ().
12118 * driver.c (mono_main): Ditto.
12120 2007-12-23 Zoltan Varga <vargaz@gmail.com>
12122 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_delegate_invoke ().
12124 * aot-compiler.c (emit_klass_info): Avoid emitting info if one of the methods
12125 in the vtable can't be encoded.
12126 (compile_method): Ditto.
12128 2007-12-21 Zoltan Varga <vargaz@gmail.com>
12130 * mini.c (setup_jit_tls_data): Use the MONO_ARCH_INIT_TOP_LMF_ENTRY macro if
12133 * mini-amd64.h mini-amd64.c exceptions-amd64.c tramp-amd64.c: Rename lmf->ebp to
12136 * exceptions-amd64.c (mono_arch_find_jit_info): Fix the detection of whenever
12137 the top LMF entry belongs to the current method.
12139 * mini.c: Update after renaming of mono_thread_get_pending_exception ().
12141 2007-12-20 Zoltan Varga <vargaz@gmail.com>
12143 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix a warning.
12145 * tramp-ia64.c (mono_arch_create_trampoline_code): Ditto.
12147 * tramp-sparc.c (mono_arch_create_trampoline_code): Check for thread interruption.
12149 * tramp-amd64.c (mono_arch_create_trampoline_code): Ditto.
12151 * tramp-x86.c (mono_arch_create_trampoline_code): Check for thread interruption.
12153 * cpu-amd64.md mini-amd64.h mini-amd64.c inssel-amd64.brg: Add ulong->double
12156 * basic-float.cs: Add an ulong->double cast test.
12158 2007-12-15 Zoltan Varga <vargaz@gmail.com>
12160 * mini.c (mono_method_to_ir): Fix a warning.
12162 2007-12-14 Zoltan Varga <vargaz@gmail.com>
12164 * mini-ops.h: Add OP_SWITCH.
12166 * mini.c graph.c ssa.c aliasing.c mini-<ARCH>.c inssel-<ARCH>.brg: Avoid using
12167 CEE_SWITCH in back-end code, use OP_SWITCH instead.
12169 2007-12-11 Geoff Norton <gnorton@novell.com>
12171 * mini-s390x.c: Minor change to the MAX() define to allow
12172 it to compile with other gcc versions.
12174 2007-12-11 Geoff Norton <gnorton@novell.com>
12177 * mini-s390x.c: Implement sext_i4 to fix the build on s390x
12179 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
12181 exceptions-arm.c (mono_arch_get_restore_context): Restore
12184 exceptions-arm.c (throw_exception): Save the frame pointer.
12185 This is a partial fix for #323747. Only the client side is
12188 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
12190 * mini.c (mono_method_to_ir): Verbose message in CEE_NEWOBJ
12191 was using an unrelated variable to log the class which
12192 needed the cctor to be called. This was crashing on arm.
12194 2007-12-09 Robert Jordan <robertj@gmx.net>
12196 * mini-x86.c (mono_arch_emit_epilog):
12197 Consider all kinds of 64-bit types. Fixes #323114.
12199 2007-12-08 Zoltan Varga <vargaz@gmail.com>
12201 * tramp-amd64.c (mono_arch_create_trampoline_code): Clean up the code a bit.
12203 2007-12-07 Zoltan Varga <vargaz@gmail.com>
12205 * mini-amd64.c (peephole_pass): Add a missing instruction check.
12207 Fri Dec 7 22:08:23 CET 2007 Paolo Molaro <lupus@ximian.com>
12209 * mini.c: run type ctor before allocating an object, not only
12210 when running it's constructor method (fixes at least part of bug #342507).
12212 2007-12-07 Zoltan Varga <vargaz@gmail.com>
12214 * mini-trampolines.c (mono_delegate_trampoline): Fix a warning.
12216 * mini-trampolines.c (mono_generic_class_init_trampoline): Remove a debug printf.
12217 * mini.h mini-amd64.c mini-x86.c: Get rid of the mono_arch_find_vtable ()
12220 * tramp-x86.c tramp-amd64.c mini-trampolines.c: Pass the vtable argument to
12221 mono_generic_class_init_trampoline () the same as it is done with the other
12224 * mini-arm.h mini-arm.c tramp-arm.c inssel-arm.brg cpu-arm.md
12225 aot-runtime.c aot-compiler.c: Implement AOT support.
12227 2007-12-07 Mark Probst <mark.probst@gmail.com>
12229 * mini-trampolines.c (mono_generic_class_init_trampoline): Fixed
12230 build for archs which don't have the vtable trampoline defined
12233 2007-12-07 Zoltan Varga <vargaz@gmail.com>
12235 * tramp-x86.c (mono_arch_create_trampoline_code): Fix the build.
12237 * tramp-ppc.c (mono_arch_create_trampoline_code): Use the new helper function.
12239 * mini-trampolines.c (mono_get_trampoline_func): New helper function.
12241 * tramp-<ARCH>.c: Use the new helper function.
12243 2007-12-07 Mark Probst <mark.probst@gmail.com>
12245 * inssel.brg: Added a pattern for the OP_TRAMPCALL_VTABLE
12246 trampoline call, which takes a vtable argument.
12248 * graph.c, mini-ops.h, local-propagation.c, aliasing.c: Treat
12249 OP_TRAMPCALL_VTABLEs like other calls.
12251 * mini-amd64.c, mini-amd64.h, mini-x86.c, mini-x86.h: Designated a
12252 register to hold the vtable argument to the OP_TRAMPCALL_VTABLE
12253 call. Implemented a support function which fetches the vtable
12254 from a register set.
12256 * mini.c, mini.h, tramp-amd64.c, tramp-x86.c, mini-trampolines.c:
12257 Implemented a generic class init trampoline, using the
12258 OP_TRAMPCALL_VTABLE opcode.
12260 * mini.c: Implemented static field access when sharing generic
12261 code. This implies initing the class using the new
12262 OP_TRAMPCALL_VTABLE call.
12264 2007-12-07 Mark Probst <mark.probst@gmail.com>
12266 * mini.c: Don't compile methods with sharing enabled if their
12267 classes are disabled for sharing.
12269 2007-12-06 Zoltan Varga <vargaz@gmail.com>
12271 * inssel.brg: Add a missing sign extension to the GETCHR and array access
12272 opcodes. Fixes #346563.
12274 * objects.cs: Add a new test.
12276 * aot-compiler.c (emit_method_code): Put back an #ifdef which is needed.
12278 * mini-<ARCH>.h mini.c aot-compiler.c aot-runtime.c: Get rid of the
12279 HAVE_PIC_AOT define and use AOT_SUPPORTED instead.
12281 2007-12-06 Zoltan Varga <vargaz@gmail.com>
12283 * mini-arm.h mini-arm.c: Add support for the common vtable trampoline.
12285 2007-12-03 Zoltan Varga <vargaz@gmail.com>
12287 * mini-arm.c (mono_arch_emit_exceptions): Avoid uninitialized memory in the
12290 2007-12-02 Zoltan Varga <vargaz@gmail.com>
12292 * patch-info.h (PATCH_INFO): Add DELEGATE_TRAMPOLINE.
12294 * mini.c aot-compiler.c aot-runtime.c: Implement the delegate creation
12295 optimization in the AOT case.
12297 2007-11-30 Zoltan Varga <vargaz@gmail.com>
12299 * aot-runtime (mono_aot_get_method_from_vt_slot): Add support for multi-byte method ref encodings.
12301 * aot-runtime.c (decode_klass_ref): Implement decoding of generic instances.
12303 * aot-compiler.c (encode_klass_ref): Implement proper encoding of generic instances.
12305 * mini.c (mono_method_to_ir): Optimize the common ldftn+create delegate combination.
12307 * mini-trampolines.c (mono_delegate_trampoline): Add some code to handle the case when the delegate
12308 is created by the inlined delegate ctor.
12310 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
12312 * mini.c (mono_jit_compile_method_inner): Replace calls to delegate invoke with the trampoline here too.
12314 2007-11-29 Zoltan Varga <vargaz@gmail.com>
12316 * cpu-x86.md: Fix the length of ckfinite.
12318 2007-11-28 Zoltan Varga <vargaz@gmail.com>
12320 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
12322 * mini-x86.c (mono_arch_output_basic_block): Clean up the fp stack properly in CKFINITE.
12323 (mono_arch_output_basic_block): Get rid of unused last_ins and last_offset.
12325 * mini-x86.c (mono_arch_output_basic_block): Add some micro optimizations.
12327 * mini-x86.c inssel-x86.brg cpu-x86.md: Move the implementation of the
12328 OP_START_HANDLER/OP_ENDFINALLY/OP_ENDFILTER opcodes to mini-x86.c.
12330 2007-11-28 Martin Baulig <martin@ximian.com>
12333 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline()
12334 after creating the trampoline.
12336 2007-11-27 Zoltan Varga <vargaz@gmail.com>
12338 * aot-runtime.c (load_aot_module): Check runtime version if needed.
12340 * aot-compiler.c: Add bind-to-runtime-version for producing AOT files which only load into a runtime with
12343 * generic-sharing.c (mono_helper_get_rgctx_other_ptr): Change the signature to take the calling class
12344 instead of the calling method to help AOT.
12346 * mini.c (get_runtime_generic_context_other_ptr): Update after the change.
12348 2007-11-26 Zoltan Varga <vargaz@gmail.com>
12350 * aot-runtime.c (mono_aot_init_vtable): Simplify this if MONO_ARCH_COMMON_VTABLE_TRAMPOLINE
12353 2007-11-23 Zoltan Varga <vargaz@gmail.com>
12355 * aot-compiler.c (emit_class_name_table): Properly encode generic class names.
12357 * aot-compiler.c (compile_method): Correct check for generic method definitions.
12358 (encode_method_ref): No need to handle generic method definitions specially.
12360 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
12362 * aot-runtime.c (decode_klass_ref): Clean this up and rename from
12365 * aot-compiler.c (encode_klass_ref): Clean this up and rename from
12367 (compile_method): Enable generic sharing.
12369 2007-11-22 Zoltan Varga <vargaz@gmail.com>
12371 * mini.c (get_runtime_generic_context_other_ptr): Disable AOT here.
12372 (mini_method_compile): Add preliminary support for AOTing shared generic code.
12374 * aot-compiler.c (compile_method): Add preliminary support for AOTing shared
12377 * mini-trampolines.c: Fix a warning.
12379 * mini.c (get_runtime_generic_context_other_ptr): Use NEW_METHODCONST instead of
12381 (mono_method_to_ir): Use NEW_DOMAINCONST in one place.
12382 (generic_class_is_reference_type): Remove unused function.
12384 * mini-trampolines.c (mono_magic_trampoline): Avoid loading metadata if possible
12385 in the generic vtable trampoline case.
12387 * aot-runtime.c (mono_aot_init_vtable): Use the generic vtable trampoline.
12389 * aot-runtime.c (mono_aot_get_method_from_vt_slot): New helper function to
12390 return an AOT method based on a vtable slot.
12392 * aot-compiler.c (compile_method): Avoid AOTing synchronized methods for now.
12394 * mini.c (mini_get_vtable_trampoline): Export this.
12396 2007-11-22 Martin Baulig <martin@ximian.com>
12399 (MonoDebuggerInfo): Move `debugger_version' up.
12401 2007-11-22 Martin Baulig <martin@ximian.com>
12404 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline().
12406 * mini-trampolines.c
12407 (mono_delegate_trampoline): Call mono_debugger_trampoline_compiled()
12408 after compiling the method.
12410 2007-11-20 Martin Baulig <martin@ximian.com>
12413 (mono_debugger_insert_method_breakpoint): Moved into mono-debug-debugger.c.
12414 (mono_debugger_remove_breakpoint): Likewise.
12415 (mono_debugger_check_breakpoints): Likewise.
12417 * debug-debugger.c: Implement the new breakpoint interface here.
12419 2007-11-18 Zoltan Varga <vargaz@gmail.com>
12421 * mini-amd64.c (mono_arch_output_basic_block): Unify the implementation of
12422 CEE_CONV_I1/SEXT_I1 and I2 since they are the same.
12424 * mini-x86.c (mono_arch_output_basic_block): Ditto.
12426 2007-11-17 Zoltan Varga <vargaz@gmail.com>
12428 * mini-amd64.c (mono_arch_output_basic_block): Fix a typo.
12430 * mini-x86.c (mono_arch_get_inst_for_method): Remove code which is now in
12433 * mini-ia64.c (mono_arch_get_inst_for_method): Remove code which is now in
12436 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for methods
12437 returning a vtype in a register.
12439 * mini.c (mini_get_inst_for_method): Move the handling of the atomic operations
12440 here from the arch specific code.
12442 * mini-amd64.c (mono_arch_get_inst_for_method): Remove code which is now in
12445 * mini-amd64.c (mono_arch_output_basic_block): Add some micro optimizations.
12446 (mono_arch_emit_prolog): Increment maximum prolog size.
12448 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Move the implementation of the
12449 START_HANDLER/ENDFINALLY/ENDFILTER opcodes to mini-amd64.c.
12451 * mini-x86.c (get_call_info): Receive a MonoCompile instead of a
12452 MonoGenericSharingContext.
12454 * mini-ia64.c (get_call_info): Receive a MonoCompile instead of a
12455 MonoGenericSharingContext. Allocate memory from the cfg mempool.
12457 2007-11-15 Mark Probst <mark.probst@gmail.com>
12459 * mini.c, mini.h, generic-sharing.c: Functions for producing code
12460 which extract fields out of the runtime generic context. Full
12461 sharing of the NEWARR opcode.
12463 Thu Nov 15 14:20:21 CET 2007 Paolo Molaro <lupus@ximian.com>
12465 * abcremoval.c, mini.c, ssa.c, ssapre.c: updated to implement
12466 --enable-minimal=ssa.
12468 2007-11-13 Zoltan Varga <vargaz@gmail.com>
12470 * mini-trampolines.c (mono_delegate_trampoline): Update after
12471 mono_marshal_get_delegate_invoke () signature change.
12473 2007-11-13 Mark Probst <mark.probst@gmail.com>
12475 * mini.c: Removed the shared context in favor of the generic
12476 sharing context. Allocate the MonoJitInfo structure with room for
12477 the generic sharing context if it's needed.
12479 * mini.h: Remove MonoGenericSharingContext declaration. It's in
12480 domain-internals.h now.
12482 * mini-x86.c: Pass the generic sharing context to get_call_info ().
12484 * generic-sharing.c: Several changes for working without a shared
12485 context and instead operating on open types instead.
12487 2007-11-12 David S. Miller <davem@davemloft.net>
12489 * inssel-sparc.brg: Fix double instruction emit.
12491 2007-11-12 Zoltan Varga <vargaz@gmail.com>
12493 * mini.c (mono_jit_runtime_invoke): Avoid trying to compile the Array
12494 Get/Set/Address methods.
12496 * mini.c debug-debugger.c mini-trampolines.c: Update after
12497 mono_marshal_get_delegate_invoke signature change.
12499 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
12501 * cpu-arm.md: Increase the max size of OP_THROW to 24 bytes.
12502 This can happens with dynamic methods. Fixes the other bug in #322722.
12504 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
12506 * tramp-arm.c (mono_arch_patch_callsite): Support patching
12509 * mini-arm.c (arm_patch): Implement patching of BX call
12510 sequence. Fixes one of the bugs in #322722.
12512 2007-11-03 David S. Miller <davem@huronp11.davemloft.net>
12514 * mini-sparc.c (mono_arch_flush_icache): Make more efficient
12515 under Linux. We only need to flush every 32-byte cache line.
12517 2007-11-07 Massimiliano Mantione <massi@ximian.com>
12520 move_basic_block_to_end: Add branches when needed, eventually creating
12522 optimize_branches: added a parameter that tells if it's ok to create
12523 new BBs (doing is "df_visit" has been called is (IMHO) a nightmare),
12524 and avoid calling move_basic_block_to_end when it's not ok.
12527 2007-11-07 Mark Probst <mark.probst@gmail.com>
12529 * mini.c: Abort inlining call to InitializeArray if something
12530 looks wrong. Let the icall handle it, which now has proper safety
12533 2007-11-05 Rodrigo Kumpera <rkumpera@novell.com>
12535 * mini.c (mono_spill_call): add support for soft-float.
12537 * mini.c (mono_method_to_ir): add support for soft-float
12538 to inlined functions that return float.
12540 * mini.c (mono_method_to_ir): add support for soft-float
12541 to cee_stsfld opcode on float fields.
12543 2007-11-05 Geoff Norton <gnorton@novell.com>
12545 * mini-x86.h: Fix the structure access for X86 Leopard.
12548 2007-11-05 Martin Baulig <martin@ximian.com>
12550 * mini-trampolines.c
12551 (mono_magic_trampoline): Call mono_debugger_trampoline_compiled()
12552 after compiling the method to notify the debugger.
12554 2007-11-05 Martin Baulig <martin@ximian.com>
12556 * debug-debugger.h (MonoDebuggerInfo): Use the new breakpoint tables.
12558 2007-11-02 Zoltan Varga <vargaz@gmail.com>
12560 * mini-sparc.c (EMIT_COND_SYSTEM_EXCEPTION_GENERAL): Applied patch from
12561 David Miller <davem@davemloft.net>. Allow larger offsets in branches.
12563 2007-11-01 Zoltan Varga <vargaz@gmail.com>
12565 * mini-amd64.c (mono_arch_emit_prolog): Check the domain as well for
12566 native-to-managed wrappers.
12568 2007-11-01 Geoff Norton <gnorton@novell.com>
12570 * mini-ppc.h, mini-x86.h: Handle Leopards renaming of some structure
12573 Wed Oct 31 20:23:14 CET 2007 Paolo Molaro <lupus@ximian.com>
12575 * mini.c, mini-x86.c: when getting back from unmanaged code
12576 to managed via a marshaled delegate we also need to set the
12579 Wed Oct 31 19:53:33 CET 2007 Paolo Molaro <lupus@ximian.com>
12581 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: breakpoint table support
12584 Wed Oct 31 19:29:30 CET 2007 Paolo Molaro <lupus@ximian.com>
12586 * mini.c, mini.h, mini-x86, tramp-x86.c, mini-x86.h: added API to
12587 let the debugger or other external agents to tell the JIT when
12588 a sw breakpoint has been inserted in the code that the JIT needs
12589 to be able to inspect.
12591 2007-10-31 Martin Baulig <martin@ximian.com>
12594 (MonoDebuggerInfo): Remove `runtime_class_init'.
12596 2007-10-30 Martin Baulig <martin@ximian.com>
12599 (mono_debugger_thread_created): Added `MonoThread *' argument.
12600 (mono_debugger_extended_notification): New public method.
12601 (mono_debugger_trampoline_compiled): New public method.
12604 (MonoDebuggerThreadInfo): Added `thread' and
12605 `extended_notifications' fields.
12608 (debugger_executable_code_buffer): New static variable.
12611 (MonoDebuggerInfo): Added `executable_code_buffer',
12612 `executable_code_buffer_size', `breakpoint_info_area',
12613 `breakpoint_table' and `breakpoint_table_size'.
12615 2007-10-26 Rodrigo Kumpera <rkumpera@novell.com>
12617 * mini-arm.c (mono_arch_build_imt_thunk): Take the advantage
12618 that IP either is an unused value or the vtable pointer. IMT
12619 calls use vtable + offset now. Reduced by almost half the size
12622 2007-10-26 Jonathan Chambers <joncham@gmail.com>
12624 * mini-amd64.c: Begin Win64 port. Use AMD64_ARG_REG#
12625 defines to access param registers. Replace long usage with
12626 gsize as sizeof(long) != sizeof(void*) on Win64.
12628 * mini-amd64.h: Add %rdi and %rsi to MonoLMF structure
12629 on Win64. Fix intrinsic, use _AddressOfReturnAddress
12630 instead of non-existant _GetAddressOfReturnAddress.
12632 * tramp-amd64.c: Use AMD64_ARG_REG# defines to access
12633 param registers. Save/restore %rdi and %rsi in MonoLMF.
12635 * exceptions-amd64.c: Use AMD64_ARG_REG# defines to access
12636 param registers. Modify (throw_exception) signature to take
12637 %rdi and %rsi on Win64.
12639 Code is contributed under MIT/X11 license.
12641 Thu Oct 25 23:06:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
12643 * helpers.c: unlink debugging output files.
12645 2007-10-25 Zoltan Varga <vargaz@gmail.com>
12647 * mini.c: Move mono_create_ftnptr () to object.c.
12649 2007-10-24 Rodrigo Kumpera <rkumpera@novell.com>
12651 * helpers.c (mono_disassemble_code): MonoCompile parameter is now
12652 optional. This function can now be used to disassemble code generated
12653 outside the JIT such as trampolines and IMT thunks.
12655 * mini-arm.h: defined MONO_ARCH_HAVE_IMT.
12657 * mini-arm.c (decode_vcall_slot_from_ldr): added, extract the
12658 vtable pointer from a ldr instruction.
12660 * mini-arm.c (mono_arch_get_vcall_slot_addr): support the
12661 new IMT call sequence.
12663 * mini-arm.c (mono_arch_output_basic_block): emit the IMT
12664 call sequence for interface invocations.
12666 * mini-arm.c (mono_arch_emit_imt_argument): added, required
12667 for imt support. This function is empty since IMT on ARM requires no
12668 special handling on the IR side.
12670 * mini-arm.c (mono_arch_find_imt_method): added, required for
12673 * mini-arm.c (mono_arch_find_this_argument): added, required
12676 * mini-arm.c (arm_emit_value_and_patch_ldr): added, patches
12677 a ldr instruction to load a value stored in the code stream.
12679 * mini-arm.c (mono_arch_build_imt_thunk):added, required
12683 2007-10-23 Zoltan Varga <vargaz@gmail.com>
12685 * mini.c (mini_init): Install the jump trampoline callback.
12687 Tue Oct 23 17:07:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
12689 * mini-trampolines.c: handle synchronized methods with the common
12690 vtable trampoline (bug #335601).
12692 2007-10-17 Zoltan Varga <vargaz@gmail.com>
12694 * mini-ia64.h mini-amd64.c: Add support for the common vtable trampoline.
12696 * inssel.brg (mini_emit_virtual_call): Fix the computation of ins->inst_offset on
12699 * mini-ia64.h mini-ia64.c: Add support for IMT.
12701 * mini-x86.c (mono_arch_emit_prolog): Increase the size allocated for the
12702 prolog. Fixes #331958.
12704 2007-10-15 Zoltan Varga <vargaz@gmail.com>
12706 * mini-sparc.h mini-sparc.c: Add support for the common vtable trampoline.
12708 Mon Oct 15 11:18:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
12710 * mini-ppc.c, mini-ppc.h: ppc support for the common vtable
12713 Mon Oct 15 10:41:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
12715 * mini-amd64.c, mini-amd64.h: amd64 support for the common vtable
12718 Mon Oct 15 10:39:26 CEST 2007 Paolo Molaro <lupus@ximian.com>
12720 * mini-x86.c, mini-x86.h: x86 support for the common vtable
12723 Mon Oct 15 10:37:15 CEST 2007 Paolo Molaro <lupus@ximian.com>
12725 * mini-trampolines.c: changed the magic rampoline to understand
12726 the common vtable trampoline method: the method to invoke is
12727 determined by the vtable displacement of the call.
12729 Mon Oct 15 10:35:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
12731 * mini.c, mini.h: register the common vtable trampoline if the
12732 architecture supports it.
12734 Mon Oct 15 09:50:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
12736 * cpu-amd64.md: use the correct max length for tls_get.
12738 2007-10-14 Zoltan Varga <vargaz@gmail.com>
12740 * mini.c (mono_method_to_ir): Use mini_get_class in CEE_LDELEM_ANY and
12741 CEE_STELEM_ANY. Fixes #333696.
12743 Thu Oct 11 18:04:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
12745 * exceptions-x86.c: provide more graceful handling of the case where
12746 we followed a bogus function pointer from managed code (bug #332866).
12748 2007-10-11 Mark Probst <mark.probst@gmail.com>
12750 * mini.h, mini.c: Introduced the MonoGenericSharingContext, which
12751 replaces the generic_shared flag and will carry more information
12754 * generic-sharing.c: Added mini_type_stack_size() which allows
12755 allows open types if given a generic sharing context.
12756 mini_get_basic_type_from_generic() takes a
12757 MonoGenericSharingContext* instead of a MonoCompile* now.
12759 * mini-alpha.c, mini-amd64.c, mini-arm.c, mini-hppa.c,
12760 mini-ia64.c, mini-mips.c, mini-ppc.c, mini-s390.c, mini-s390x.c,
12761 mini-sparc.c, mini-x86.c: Trivial changes required by the two
12762 changes above. Just passing arguments through to the right
12765 Wed Oct 10 19:44:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
12767 * mini-arm.c: unify the call emission to emit_code_seq().
12769 Wed Oct 10 13:05:46 CEST 2007 Paolo Molaro <lupus@ximian.com>
12771 * tramp-arm.c: reduced the trampoline size.
12773 2007-10-10 Mark Probst <mark.probst@gmail.com>
12775 * generic-sharing.c, mini.h, mini-amd64.c, mini-x86.c: Moved type
12776 variable handling out of arch-specific code.
12778 Wed Oct 10 10:49:28 CEST 2007 Paolo Molaro <lupus@ximian.com>
12780 * mini-arm.c: implemented fast delegate dispatch.
12782 2007-10-09 Zoltan Varga <vargaz@gmail.com>
12784 * mini-amd64.c (mono_arch_compute_omit_fp): Add more checks to ensure
12785 that fp elimination is turned off if the space required by locals is too
12786 big. Fixes #331958.
12788 Tue Oct 9 21:01:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
12790 * Makefile.am, mini-arm.c, mini-arm.h, tramp-arm.c: ported
12791 ARM to the new style trampoline.
12793 2007-10-09 Zoltan Varga <vargaz@gmail.com>
12795 * tramp-amd64.c: Rework the specific trampoline code to make it smaller.
12797 * mini-amd64.h mini-amd64.c: Export amd64_patch as mono_amd64_patch.
12799 2007-10-09 Martin Baulig <martin@ximian.com>
12802 (MonoDebuggerMetadataInfo): Added `field_info_type_offset' and
12803 `field_info_offset_offset'.
12805 Tue Oct 9 09:47:51 CEST 2007 Paolo Molaro <lupus@ximian.com>
12807 * mini-ppc.c, mini-ppc.h, mini-ops.h, inssel-ppc.brg, cpu-g4.md:
12808 removed more internal usage of the r11 register and made it available
12809 to the register allocator.
12811 2007-10-08 Mark Probst <mark.probst@gmail.com>
12813 * mini.c, mini-amd64.c, mini-x86.c: Allow open generic contexts
12814 when sharing generics and treat type variables as references.
12816 Mon Oct 8 10:55:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
12818 * mini-ppc.c: started removing the internal uses of register r11
12819 to eventually allow the register allocator to manage it as an
12820 additional available register.
12822 Mon Oct 8 14:25:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
12824 * tramp-amd64.c: fixed memory corruption in the trampoline generation.
12826 Mon Oct 8 12:06:33 CEST 2007 Paolo Molaro <lupus@ximian.com>
12828 * tramp-ppc.c, tramp-x86.c: reduce the alignment requirements for
12829 specific trampolines as they are not performance critical as a jump
12830 target (maybe align as before only for AOT code?). This saves about
12831 200 KB of native code on x86 for monodevelop startup.
12833 Mon Oct 8 10:04:40 CEST 2007 Paolo Molaro <lupus@ximian.com>
12835 * tramp-ppc.c: reduce the size of the trampolines, saves 160KB on
12836 monodevelop startup.
12838 2007-10-06 Zoltan Varga <vargaz@gmail.com>
12840 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Allow signed displacements.
12842 * mini-sparc.h mini-sparc.c: Implement IMT support.
12844 * tramp-sparc.c (mono_arch_create_trampoline_code): Rework the trampoline code so
12845 its smaller and doesn't clobber sparc_g1.
12847 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Update after trampoline changes.
12849 Fri Oct 5 18:28:11 CEST 2007 Paolo Molaro <lupus@ximian.com>
12851 * mini-ppc.c: optimized the size of the IMT thunks a bit.
12853 Fri Oct 5 18:08:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
12855 * mini-ppc.c: implemented fast delegate invocation.
12857 Fri Oct 5 00:01:05 CEST 2007 Paolo Molaro <lupus@ximian.com>
12859 * mini-ppc.h, mini-ppc.c: IMT support for the PPC architecture.
12861 Thu Oct 4 22:04:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
12863 * mini-ppc.c, mini-ppc.h, tramp-ppc.c, Makefile.am: port the PPC
12864 code to the new style trampoline in preparation for IMT support.
12866 Thu Oct 4 19:01:59 CEST 2007 Paolo Molaro <lupus@ximian.com>
12868 * mini-ppc.c, tramp-ppc.c: don't use r13 as it's used by the PPC EABI
12869 systems already. This also reduces the specific trampiline sizes and
12870 prepares for the use of r12 as the IMT identifier register.
12872 Thu Oct 4 16:38:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
12874 * mini-mips.h: endianess fix (simplified from a patch by
12875 Thomas Kunze <thommy@tabao.de>, bug #323737).
12877 Thu Oct 4 14:43:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
12879 * exceptions-ppc.c, mini-ppc.h: refactor to use macros
12880 to access ucontext fields and enable netbsd support
12881 (partially from Magnus Henoch <mange@freemail.hu>).
12883 Thu Oct 4 12:35:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
12885 * genmdesc.pl: patch from Henryk Plotz <henryk@openmoko.org> to
12886 use the preprocessor from the CPP env var if it is set.
12888 Wed Oct 3 17:11:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
12890 * mini-trampolines.c: fixed an assertion and moved it earlier in the
12891 code, before interface_offset gets used.
12893 2007-10-02 Zoltan Varga <vargaz@gmail.com>
12895 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Call
12896 mono_class_setup_vtable () before accessing klass->vtable.
12898 2007-10-01 Zoltan Varga <vargaz@gmail.com>
12900 * aot-compiler.c (get_plt_index): Rework the handling of wrappers to be not so
12903 Mon Oct 1 15:00:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
12905 * mini.c, mini-trampolines.c, mini.h: enable the lazy filling of the
12906 IMT slots (this saves hundreds of KB of memory in programs like
12907 IronPython and Monodevelop).
12909 Mon Oct 1 14:44:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
12911 * mini.c: print the delegate counter.
12913 Mon Oct 1 14:36:50 CEST 2007 Paolo Molaro <lupus@ximian.com>
12915 * mini-x86.c: make it easier to enable the debugging code for IMT
12918 2007-09-28 Martin Baulig <martin@ximian.com>
12921 (MonoDebuggerMetadataInfo): Add `klass_image_offset',
12922 `mono_method_klass_offset' and `mono_method_token_offset'.
12924 2007-09-20 Mark Probst <mark.probst@gmail.com>
12926 * mini.c: First generics sharing implementation. Can only share
12927 in very simple cases. If sharing doesn't work it falls back to
12928 dedicated compilation.
12930 * mini.h: Flag in MonoCompile to specify whether generic
12931 compilation is shared. Flags enum for marking which generic inst
12932 of a context is used. Prototypes for helper functions.
12934 * generic-sharing.c: Helper functions for generic method sharing.
12936 * optflags-def.h: Optimization flag (gshared) for enabling generic
12937 method sharing added.
12939 * Makefile.am: generic-sharing.c added.
12941 2007-09-19 Daniel Nauck <dna@mono-project.de>
12943 * mini.c (mono_thread_abort): fixed typo in r86014. It should be '==' instead of '!='.
12945 2007-09-19 Massimiliano Mantione <massi@ximian.com>
12946 * mini.c (mono_thread_abort): Correctly handle ThreadAbortException,
12949 2007-09-19 Martin Baulig <martin@ximian.com>
12951 * mini.c (mini_cleanup): Only call mono_debugger_cleanup() here;
12952 mono_debug_cleanup() is now part of mono_cleanup().
12954 2007-09-18 Zoltan Varga <vargaz@gmail.com>
12956 * driver.c (mono_main): Fix a warning.
12958 2007-09-17 Zoltan Varga <vargaz@gmail.com>
12960 * aot-compiler.c: Optimize various parts when processing large assemblies.
12963 * mini.c (mono_patch_info_hash): Improve hash function.
12965 2007-09-14 Jonathan Chambers <joncham@gmail.com>
12967 * mini-exceptions.c: Add HAVE_UNISTD_H check around include.
12969 Code is contributed under MIT/X11 license.
12971 2007-09-14 Zoltan Varga <vargaz@gmail.com>
12973 * mini.c (mini_init): Fix a leak.
12975 * debug-mini.c (mono_debug_free_method_jit_info): Fix a leak.
12977 Fri Sep 14 12:53:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
12979 * mini.c: redirect string.InternalAllocStr() to the managed allocator.
12981 2007-09-14 Zoltan Varga <vargaz@gmail.com>
12983 * mini-amd64.c (mono_arch_find_imt_method): Add support for AOT code.
12985 2007-09-13 Zoltan Varga <vargaz@gmail.com>
12987 * Makefile.am generics-variant-types.2.il generics.cs: Add some generics
12990 * inssel.brg: Reorganize the isinst/castclass code to reduce code duplication.
12992 * mini.c (handle_alloc): Enable managed allocators in AOT code.
12994 * aot-compiler.c (encode_patch): Add support for MONO_WRAPPER_ALLOC.
12996 * aot-runtime.c (decode_patch_info): Ditto.
12998 2007-09-12 Jonathan Chambers <joncham@gmail.com>
13000 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement
13001 static case. Cache delegates in architecture specific code,
13002 based on number of parameters.
13004 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Cache delegates
13005 in architecture specific code, based on number of parameters.
13007 * mini-trampolines.c (mono_delegate_trampoline): Architecture specific
13008 caching happen in architecture specific code now.
13010 Code is contributed under MIT/X11 license.
13012 2007-09-12 Jonathan Chambers <joncham@gmail.com>
13014 * mini.h, mini.c, mini-x86.c, mini-amd64.c, mini-hppa.c, mini-mips.c,
13015 mini-s390x.c, mini-arm.c, mini-ia64.c, mini-sparc.c, mini-ppc.c, mini-alpha.c,
13016 mini-s390.c: Add mono_arch_init and mono_arch_cleanup methods.
13018 Code is contributed under MIT/X11 license.
13020 2007-05-15 Massimiliano Mantione <massi@ximian.com>
13021 * mini.c: (mono_thread_abort) Fixed bug #82416.
13023 Tue Sep 11 16:15:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
13025 * mini.: hook the new managed GC allocation feature into the JIT.
13027 Tue Sep 11 16:14:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
13029 * mini.c: implementation for the new runtime tls opcode.
13031 2007-09-11 Martin Baulig <martin@ximian.com>
13034 (MonoDebuggerMetadataInfo): Add `mono_method_flags_offset' and
13035 `mono_method_inflated_offset'.
13037 2007-09-07 Zoltan Varga <vargaz@gmail.com>
13039 * driver.c mini.h mini.c: Add a new devel command line option for injecting
13040 async exceptions into a method.
13042 * mini-amd64.h mini-amd64.c: Implement injecting of async exceptions for the
13043 purpose of testing whenever the unwinder works at every instruction.
13045 Thu Sep 6 12:42:14 CEST 2007 Paolo Molaro <lupus@ximian.com>
13047 * mini.c: check accessibility of method used in ldftn (fixes
13050 2007-09-04 Zoltan Varga <vargaz@gmail.com>
13052 * mini-amd64.c (mono_arch_output_basic_block): Fix a warning.
13054 * inssel.brg: Fix a warning.
13056 2007-09-03 Martin Baulig <martin@ximian.com>
13058 * debug-debugger.c: `MONO_DEBUGGER_EVENT_INITIALIZE_MANAGED_CODE'
13059 now takes the `main_method' as argument.
13061 2007-09-02 Zoltan Varga <vargaz@gmail.com>
13063 * cpu-sparc.md (endfilter): Add missing src1:i argument.
13065 2007-08-30 Jonathan Chambers <joncham@gmail.com>
13067 * driver.c: include the cil-coff.h header on Windows.
13069 Code is contributed under MIT/X11 license.
13071 Thu Aug 30 16:17:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
13073 * mini.c, driver.c: don't include the cil-coff.h header.
13075 Thu Aug 30 14:50:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
13077 * mini.c: flag places that needs fixes fo soft-float support.
13079 Wed Aug 29 18:26:20 CEST 2007 Paolo Molaro <lupus@ximian.com>
13081 * mini.h, inssel-float.brg: fix soft-float constant loads on big
13082 endian systems (partially from Dean Jenkins, bug #81924).
13084 2007-08-28 Mark Probst <mark.probst@gmail.com>
13086 * mini.c (check_linkdemand): Remove embedded reference object in
13087 call to LinkDemandSecurityException.
13088 (mono_jit_compile_method_inner): Call LinkDemandSecurityException
13089 with an IntPtr instead of a reference object.
13091 2007-08-28 Zoltan Varga <vargaz@gmail.com>
13093 * mini.c (handle_initobj): Handle alignment properly.
13095 * inssel.brg (mini_emit_memset): Ditto.
13097 * inssel.brg (mini_emit_memcpy): Ditto.
13099 * inssel-sparc.brg: Ditto.
13101 * mini.h mini.c inssel-*.brg: Pass alignment information to OP_MEMCPY/MEMSET.
13103 2007-08-26 Zoltan Varga <vargaz@gmail.com>
13105 * mini-exceptions.c (mono_handle_exception_internal): Skip the first frame for
13106 exceptions raised in unmanaged code. Fixes part of #82594.
13108 2007-08-24 Mark Probst <mark.probst@gmail.com>
13110 * mini.c (mono_method_to_ir), declsec.c
13111 (mono_declsec_linkdemand_aptc): Fixed custom attr leaks.
13113 2007-08-22 Martin Baulig <martin@ximian.com>
13116 (MonoDebuggerThreadInfo): New typedef.
13117 (mono_debugger_thread_table): New global variable.
13118 (mono_debugger_thread_created): New public function.
13119 (mono_debugger_thread_cleanup): New public function.
13122 (MonoDebuggerInfo):
13123 - removed `get_current_thread' and `lookup_assembly'.
13124 - removed `data_table'.
13125 - added `thread_table'.
13128 (mono_thread_start_cb): Call mono_debugger_thread_created().
13129 (mono_thread_attach_cb): Likewise.
13130 (mini_thread_cleanup): Call mono_debugger_thread_cleanup().
13131 (mini_cleanup): Move mono_debug_cleanup() down, after free'ing the
13134 * driver.c (mono_main): Move mono_debug_init() up, before calling
13135 mini_init(); mono_debug_init_1() and mono_debug_init_2() are gone.
13137 Tue Aug 21 16:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
13139 * mini-x86.c, inssel-x86.brg: group multiple stack adjustments
13140 together when passing several arguments of type double (gives a small
13141 speedup and saves a few bytes of generated code).
13143 2007-08-20 Jb Evain <jbevain@novell.com>
13145 * mini.c (mono_method_to_ir): fix leak on InvalidProgramException.
13147 2007-08-20 Jb Evain <jbevain@novell.com>
13149 * mini.c (mono_method_to_ir): throw MethodAccessException
13150 and FieldAccessException instead of InvalidProgramException.
13152 2007-08-20 Mark Probst <mark.probst@gmail.com>
13154 * mini.c: CoreCLR security checks.
13156 * mini.h: Removed MonoSecurityMode (moved to
13157 metadata/security-manager.h) and mono_security_mode global var
13158 (replaced by set/get functions in security-manager.h).
13160 * driver.c: Added "core-clr-test" security mode for testing. Used
13161 set-function for setting security mode.
13163 2007-08-17 Mark Probst <mark.probst@gmail.com>
13165 * mini.c: MonoJitInfo's are freed hazardously now. Statistics for
13166 the new jit_info_table.
13168 * driver.c: Test code for the new jit_info_table (enabled by the
13169 define MONO_JIT_INFO_TABLE_TEST).
13171 2007-08-14 Zoltan Varga <vargaz@gmail.com>
13173 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
13174 detection of call <REG> instruction sequence. Fixes build on freebsd.
13176 2007-08-13 Zoltan Varga <vargaz@gmail.com>
13178 * mini-exceptions.c: Fix a warning.
13180 2007-08-11 Zoltan Varga <vargaz@gmail.com>
13182 * exceptions-amd64.c (mono_arch_handle_altstack_exception): Enable the new
13183 stack overflow handling code on amd64 too.
13185 * mini-exceptions.c (mono_setup_altstack): Make this use
13186 mono_thread_get_stack_bounds ().
13188 * mini-x86.h: Disable sigaltstack on solaris x86.
13190 2007-08-10 Zoltan Varga <vargaz@gmail.com>
13192 * mini-exceptions.c (mono_setup_altstack): Enable this to work on solaris x86.
13194 2007-08-10 Geoff Norton <gnorton@customerdna.com>
13196 * tramp-x86.c: Remove some unneeded alignment changes on Apple. Fixes #82387.
13198 2007-08-08 Zoltan Varga <vargaz@gmail.com>
13200 * mini-exceptions.c (mono_print_thread_dump): Enable this on amd64 too.
13202 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Fix a warning.
13204 2007-08-03 Neale Ferguson <neale@sinenomine.net>
13206 * mini-s390.c (add_general): Adjust offset calculation to take into account of rounding up
13209 Thu Aug 2 17:36:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
13211 * mini-ppc.c: avoid an invalid encoding of unsigned right shift by 0
13212 to be emitted (bug #82281).
13214 2007-08-01 Martin Baulig <martin@ximian.com>
13216 Merged the `debugger-dublin' branch.
13218 * debug-debugger.h (MonoDebuggerInfo):
13219 Removed the `old_*' compatibility entries.
13220 Added `debugger_version' and `data_table'.
13221 Renamed `get_method_addr_or_bpt' -> `insert_breakpoint'.
13222 Renamed `remove_method_breakpoint' -> `remove_breakpoint'.
13225 (MiniDebugMethodBreakpointInfo): Add `address_list'.
13226 (mono_debugger_check_breakpoints): Take a `MonoDebugMethodAddress *'
13227 instead of a `gconstpointer'.
13228 (mono_debugger_insert_method_breakpoint): Return a
13229 `MonoDebugMethodAddressList *'.
13231 2007-06-28 Martin Baulig <martin@ximian.com>
13233 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
13235 2007-08-01 Zoltan Varga <vargaz@gmail.com>
13237 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Avoid using
13238 __builtin_frame_address () since it is broken on older gcc versions.
13240 Tue Jul 31 17:34:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
13242 * mini.c, mini.h, mini-exceptions.c: added a bit of documentation
13243 on the stack overflow handling and made the managed stack overflows
13244 catchable in most cases using soft guard pages.
13245 * exceptions-x86.c: added code to restore the protection in the soft
13246 guard pages at the end of exception handling.
13248 2007-07-31 Zoltan Varga <vargaz@gmail.com>
13250 * mini.c (SIG_HANDLER_SIGNATURE): Fix a warning.
13252 Mon Jul 30 17:43:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
13254 * exceptions-ppc.c, mini-ppc.h: arch-specific stack overflow
13255 exception handling.
13257 Mon Jul 30 17:38:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
13259 * mini-alpha.h, mini-ia64.h, mini-sparc.h: disable the altstack
13260 signal handling support until it has been ported to the new mechanism.
13261 * mini.c: fixed stack overflow detection and use the new
13262 architecture code to handle signals on the altstack.
13264 Mon Jul 30 17:33:02 CEST 2007 Paolo Molaro <lupus@ximian.com>
13266 * exceptions-amd64.c, mini-amd64.h: amd64 code to handle
13267 stack overflows on the alt stack.
13269 Mon Jul 30 17:29:56 CEST 2007 Paolo Molaro <lupus@ximian.com>
13271 * exceptions-x86.c, mini-x86.h, mini.h: new code to handle
13272 stack overflows on the alt stack.
13274 Mon Jul 30 11:50:06 CEST 2007 Paolo Molaro <lupus@ximian.com>
13276 * exceptions-ppc.c: cleanup preparing for altstack support.
13278 Mon Jul 30 11:31:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
13280 * exceptions-arm.c: cleanup preparing for altstack support.
13282 2007-07-27 Mark Probst <mark.probst@gmail.com>
13284 * mini.c (print_jit_stats): Output hazard pointer stats.
13286 2007-07-26 Mark Probst <mark.probst@gmail.com>
13288 * driver.c, mini.c: Replaced security mode flags with a single
13291 Thu Jul 26 20:12:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
13293 * mini.c, mini-exceptions.c: cleanup the sigaltstack code.
13295 2007-07-25 Mark Probst <mark.probst@gmail.com>
13297 * mini.c, mini.h, driver.c (mono_main): Added command-line flag
13298 (which doesn't do anything yet) for activating Core CLR
13299 (Silverlight) security.
13301 Tue Jul 24 21:16:17 CEST 2007 Paolo Molaro <lupus@ximian.com>
13303 * mini-codegen.c: work around a possible gcc bug on arm.
13305 Tue Jul 24 17:20:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
13307 * driver.c, mini-x86.h, mini-amd64.h: print a nice error
13308 message for platforms that don't support AOT compilation.
13310 Mon Jul 23 10:29:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
13312 * mini.h, mini.c, driver.c: temporary smcs hack.
13314 Mon Jul 23 09:29:34 CEST 2007 Paolo Molaro <lupus@ximian.com>
13316 * mini-arm.h, mini-arm.c: arm EABI fixes.
13318 2007-07-22 Zoltan Varga <vargaz@gmail.com>
13320 * exceptions-x86.c (mono_arch_find_jit_info): Handle the lmf->method == NULL
13323 * tramp-x86.c (mono_arch_create_trampoline_code): Only set lmf->method for
13324 trampolines taking a method argument.
13326 * mini-x86.h (MonoLMF): Add an 'esp' field plus comments.
13328 * mini-x86.c (mono_arch_emit_prolog): Update after changes to the LMF structure.
13329 * tramp-x86.c (mono_arch_create_trampoline_code): Ditto.
13331 * exceptions-x86.c (mono_arch_get_jit_info): Properly clean up the stack after
13332 JIT compilation throws an exception. Fixes #82050.
13334 2007-07-19 Mark Probst <mark.probst@gmail.com>
13336 * mini.c: Removed the MonoLoaderErrorKind enum and replaced it
13337 with the MONO_EXCEPTION_ defines.
13339 2007-07-17 Zoltan Varga <vargaz@gmail.com>
13341 * mini-amd64.c (mono_arch_find_imt_method): Handle mov reg,IMM64 case. Fixes
13344 * mini-amd64.c (mono_arch_find_imt_method): Add some debug code to help find out
13345 the cause of an assertion.
13347 Mon Jul 16 19:31:21 CEST 2007 Paolo Molaro <lupus@ximian.com>
13349 * mini.c, jit-icalls.c: mono_get_inflated_method() is obsolete,
13352 2007-07-15 Zoltan Varga <vargaz@gmail.com>
13354 * mini-amd64.c (mono_arch_build_imt_thunk): Remove the non-32bit MonoMethod
13355 assert. Should fix #82103.
13357 2007-07-14 Zoltan Varga <vargaz@gmail.com>
13359 * mini-exceptions.c (mono_jit_walk_stack_from_ctx): Use MONO_CONTEXT_GET_SP ()
13360 here too. Fixes #82095.
13362 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for non-32bit MonoMethod
13365 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a couple asserts.
13367 * mini-amd64.h: Enable IMT for amd64.
13369 * mini-amd64.c (mono_arch_build_imt_thunk): Optimize IMT thunk size.
13371 2007-07-12 Zoltan Varga <vargaz@gmail.com>
13373 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for IMT call sequences.
13375 2007-07-12 Mark Probst <mark.probst@gmail.com>
13377 * mini.c (check_linkdemand, mono_method_to_ir): Abort compilation
13378 as soon as check_linkdemand sets an exception_type.
13380 Thu Jul 12 12:18:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
13382 * mini-x86.c: fixed offsets for IMT call sequence.
13383 * mini-x86.h: enable IMT again.
13385 2007-07-11 Zoltan Varga <vargaz@gmail.com>
13387 * trace.c (mono_trace_enter_method): Decode MonoType too.
13389 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Handle signed displacements too.
13391 * mini.h mini-x86.h mini-trampolines.c: Change the signature of mono_arch_find_imt_method () to pass the calling code address too.
13393 * mini-amd64.c: Add preliminary IMT implementation.
13395 Wed Jul 11 18:21:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
13397 * mini-x86.c: adjusted mono_arch_get_vcall_slot_addr () to
13398 understand the new IMT-base interface invocation (thanks to
13399 Daniel Nauck for the report and the remote debugging session).
13401 Wed Jul 11 14:54:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
13403 * mini-x86.c: size and speed optimizations for the IMT bsearch.
13405 2007-07-11 Zoltan Varga <vargaz@gmail.com>
13407 * Makefile.am (aotcheck): Make this actually use the AOTed code.
13409 Wed Jul 11 12:41:32 CEST 2007 Paolo Molaro <lupus@ximian.com>
13411 * mini-trampolines.c: implement AOT IMT support.
13412 * mini-x86.h: enable IMT support for wider testing.
13414 2007-07-10 Zoltan Varga <vargaz@gmail.com>
13416 * inssel.brg (emit_imt_argument): Add aot support here.
13418 * aot-runtime.c (decode_patch_info): Fix reading of MONO_PATCH_INFO_METHOD.
13420 Tue Jul 10 17:50:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
13422 * mini-x86.c, mini-x86.h, tramp-x86.c: x86 arch-specific changes
13423 of the IMT implementation, partially from massi, with my
13424 implementation of the bsearch sequence. Disabled by default until
13425 the AOT code is implemented.
13427 2007-07-10 Zoltan Varga <vargaz@gmail.com>
13429 * cpu-x86.md: The source argument of sext_i1/i2 must by a byte reg.
13431 * inssel-x86.brg: Add reg:ldind.i1(regvar) rules. Fixes #82056.
13433 Tue Jul 10 17:33:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
13435 * inssel.brg, mini.c, mini.h, mini-trampolines.c:
13436 arch-independent IMT JIT code from Massimiliano
13437 Mantione (massi@ximian.com) with small cleanups from me.
13439 Tue Jul 10 13:07:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
13441 * Makefile.am: fix svn invocation to get the svn revision to be
13442 independent of the local language (build fix).
13444 2007-07-09 Mark Probst <mark.probst@gmail.com>
13446 * mini.c (inline_method): Reset cfg->exception_type if the
13447 inlining is aborted. Fixes: 82049.
13449 Mon Jul 9 17:26:47 CEST 2007 Paolo Molaro <lupus@ximian.com>
13451 * mini.c: remove assert from exception handling code when exception_ptr
13454 2007-07-05 Zoltan Varga <vargaz@gmail.com>
13456 * mini.c (mono_codegen): Add an assert.
13458 * mini-x86.c (mono_arch_emit_prolog): Allocate space for the profiler method
13459 enter and leave code.
13460 * mini-amd64.c (mono_arch_emit_prolog): Likewise.
13462 Thu Jul 5 20:12:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
13464 * mini-ppc.c: fixed memory corruption for localloc(0)
13467 2007-07-05 Zoltan Varga <vargaz@gmail.com>
13469 * mini.c: Fix warnings.
13471 Wed Jul 4 15:30:36 CEST 2007 Paolo Molaro <lupus@ximian.com>
13473 * optflags-def.h, mini-x86.c: added sse2 optimization flag and use it
13474 to emit better double->int conversions.
13476 Tue Jul 3 19:42:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
13478 * mini.c: the provided Min/Max optimizations are valid for unisgned
13481 2007-07-03 Rodrigo Kumpera <rkumpera@novell.com>
13483 * 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
13485 2007-06-28 Miguel de Icaza <miguel@novell.com>
13487 * mini.c (mono_running_on_valgrind): Add support for reporting the
13488 method and its boundaries to valgrind.
13490 2007-06-28 Martin Baulig <martin@ximian.com>
13492 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
13494 2007-06-25 Zoltan Varga <vargaz@gmail.com>
13496 * ssa.c (visit_inst): Add support for OP_BR. Fixes #81946.
13498 * generic.2.cs: Add new test case.
13500 2007-06-25 Martin Baulig <martin@ximian.com>
13502 Merged the `debugger-dublin' branch.
13505 (mono_debugger_insert_method_breakpoint): New public method.
13506 (mono_debugger_remove_method_breakpoint): Likewise.
13507 (mono_debugger_check_breakpoints): New static method.
13508 (mono_debug_close_method): Call mono_debugger_check_breakpoints().
13510 * debug-debugger.h (MonoDebuggerInfo):
13511 Renamed (to keep backward compatibility in the vtable):
13512 `insert_breakpoint' -> `old_insert_breakpoint'.
13513 `remove_breakpoint' -> `old_remove_breakpoint'.
13514 `create_string' -> `old_create_string'.
13515 `lookup_class' -> `old_lookup_class'.
13516 `lookup_type' -> removed; changed into a dummy field.
13517 `lookup_assembly' -> `old_lookup_assembly'.
13518 Added (same functionality, but different signature):
13519 `create_string', `lookup_class', `lookup_assembly'
13521 `get_method_addr_or_bpt', `remove_method_breakpoint',
13522 `runtime_class_init'.
13524 * debug-debugger.c: Merged the `debugger-dublin' branch.
13526 2007-06-23 Zoltan Varga <vargaz@gmail.com>
13528 * mini-amd64.c (peephole_pass_1): Optimize away moves at the beginning of the bb as
13530 (peephole_pass): Likewise.
13532 Fri Jun 22 09:17:08 CEST 2007 Paolo Molaro <lupus@ximian.com>
13534 * driver.c: hopefully make setaffinity work also for ancient
13537 2007-06-22 Atsushi Enomoto <atsushi@ximian.com>
13539 * driver.c : win32 build fix.
13541 Thu Jun 21 19:24:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
13543 * driver.c: check for the MONO_NO_SMP env var and bind to a single
13544 processor if it is set.
13546 2007-06-21 Martin Baulig <martin@ximian.com>
13548 * debug-mini.h: New file.
13551 (mono_debugger_insert_breakpoint_full): Moved here from
13552 ../metadata/mono-debug-debugger.c.
13553 (mono_debugger_remove_breakpoint): Likewise.
13554 (mono_debugger_breakpoint_callback): Likewise.
13556 2007-06-15 Raja R Harinath <rharinath@novell.com>
13558 * jit-icalls.c (mono_helper_compile_generic_method): Update to
13559 changes in MonoGenericClass.
13561 2007-06-14 Zoltan Varga <vargaz@gmail.com>
13563 * mini-codegen.c (mono_opcode_to_type): Fix ia64 build.
13565 2007-06-14 Raja R Harinath <rharinath@novell.com>
13567 * jit-icalls.c (mono_helper_compile_generic_method): Update to
13568 removal of MonoGenericMethod.
13570 Thu Jun 14 12:42:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
13572 * mini-exceptions.c: hooks for the exception events profiling API.
13574 2007-06-14 Randolph Chung <tausq@debian.org>
13576 * Makefile.ma: Add hppa target.
13577 * mini-arch.h: Include mini-hppa.h
13578 * cpu-hppa.md, exceptions-hppa.c, inssel-hppa.brg, mini-hppa.c,
13579 mini-hppa.h, tramp-hppa.c: New files for 32-bit HPPA port.
13580 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
13582 2007-06-14 Randolph Chung <tausq@debian.org>
13584 * inssel.brg: Add rules for "chained" compare-branch operations so that
13585 a single compare op can affect multiple branches. Adjust cost for
13586 OP_CEQ/OP_CGT/OP_CGT_UN/OP_CLT/OP_CLT_UN.
13587 * inssel-long32.brg: Update rules to use compare-branch macros. Adjust
13588 cost for some rules so that they can more easily be overridden by
13589 per-arch rules (with fixes from lupus).
13590 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
13592 2007-06-13 Randolph Chung <tausq@debian.org>
13594 * mini-ops.h: Reorder branch ops so that they match the order of the
13595 corresponding CEE_* ops. The code expects them this way.
13596 Add new ops for HPPA target.
13597 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
13599 2007-06-13 Randolph Chung <tausq@debian.org>
13601 * mini-exceptions.c: Handle cases where the stack grows towards
13603 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
13605 Wed Jun 13 19:13:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
13607 * jit-icalls.c, mini.h, mini.c: added virtual generic invoke
13609 * driver.c: explain where a non-matching corlib is found.
13611 2007-06-13 Mark Probst <mark.probst@gmail.com>
13613 * mini.c (print_jit_stats): Output dynamic code allocation stats.
13615 2007-06-10 Sanghyeon Seo <sanxiyn@gmail.com>
13617 * mini-exceptions.c: Generate a method profile leave event during
13618 an exception to ensure that the profiler gets notified.
13620 2007-06-07 Zoltan Varga <vargaz@gmail.com>
13622 * mini-amd64.c (peephole_pass): Merge some small changes from the linear-ir
13625 * cpu-amd64.md: Add long_and/or/xor opcodes.
13627 2007-06-06 Wade Berrier <wberrier@novell.com>
13629 * cpu-s390x.md (shr_imm): Correct the length of shr_imm instruction.
13630 (./class/lib/monolite/mcs.exe:25498): WARNING **: wrong maximal instruction
13631 length of instruction shr_imm (expected 8, got 10)
13633 2007-06-06 Zoltan Varga <vargaz@gmail.com>
13635 * mini-ia64.c (mono_arch_output_basic_block): Really fix the build.
13637 2007-06-06 Mark Probst <mark.probst@gmail.com>
13639 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
13640 MonoInternalHashTable again (fixed bug in the internal hash table
13643 2007-06-06 Mark Probst <mark.probst@gmail.com>
13645 * mini.c, driver.c: Reverted the MonoInternalHashTable changes.
13646 Have to figure out what makes it crash the SWF regression.
13648 2007-06-05 Zoltan Varga <vargaz@gmail.com>
13650 * mini-ia64.c (mono_arch_lowering_pass): Fix ia64 build.
13652 Tue Jun 5 17:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
13654 * mini.c: optimize out the type check when storing null in a
13657 2007-06-04 Mark Probst <mark.probst@gmail.com>
13659 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
13660 MonoInternalHashTable.
13662 Mon Jun 4 11:29:43 CEST 2007 Paolo Molaro <lupus@ximian.com>
13664 * inssel.brg, mini.c, mini-ops.h: optimized Math.Mini/Max
13665 signed integer methods.
13667 2007-06-02 Zoltan Varga <vargaz@gmail.com>
13669 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case
13670 permanently since the current approach doesn't work.
13672 2007-06-02 Zoltan Varga <vargaz@gmail.com>
13674 * inssel.brg (stmt): Only call delegate->invoke_impl if
13675 MONO_ARCH_HAVE_CREATE_DELEGATE_TRAMPOLINE is defined.
13677 2007-06-01 Zoltan Varga <vargaz@gmail.com>
13679 * mini-amd64.c (mono_arch_output_basic_block): Unify div/rem opcodes and handle
13680 the sreg2==rdx case.
13682 * mini-amd64.c cpu-amd64.md: Correct length of r4const instruction and take into
13683 account if it contains a rex prefix.
13684 (peephole_pass): Handle OP_FMOVE as well.
13686 2007-06-01 Zoltan Varga <vargaz@gmail.com>
13688 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case for now
13689 as it causes regressions.
13691 2007-05-31 Zoltan Varga <vargaz@gmail.com>
13693 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement support for the
13694 static case as well.
13696 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix ia64 build.
13698 * mini-x86.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
13699 (mono_arch_get_this_arg_from_call): Ditto.
13701 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Removed.
13703 * inssel.brg (mini_emit_virtual_call): Call delegate->Invoke through the delegate's
13706 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
13707 (mono_arch_get_this_arg_from_call): Ditto.
13709 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Removed.
13711 * mini-trampolines.c (mono_delegate_trampoline): Complete rewrite. On first call,
13712 try to create optimized invoke code and use that for further invocations.
13713 Otherwise, use the original mono_marshal_get_delegate_invoke () implementation.
13715 * mini-x86.h mini-ia64.h: Remove MONO_ARCH_HAS_CREATE_DELEGATE_TRAMPOLINE for now.
13717 2007-05-29 Rodrigo Kumpera <kumpera@gmail.com>
13719 * inssel.brg (mini_emit_virtual_call): Statically dispatch virtual calls to
13720 sealed classes or methods.
13721 *devirtualization.cs: tests for the new optimization
13723 2007-05-29 Zoltan Varga <vargaz@gmail.com>
13725 * liveness.c (update_gen_kill_set): No need to set VOLATILE flags here, it is done
13726 by the update_volatile () function.
13728 2007-05-27 Zoltan Varga <vargaz@gmail.com>
13730 * driver.c (mono_main): Call g_thread_init () early since newer glib versions
13733 * abcremoval.c (mono_perform_abc_removal): Avoid using alloca.
13735 2007-05-24 Jonathan Chambers <joncham@gmail.com>
13737 * mini.c: Add configure checks for header files.
13738 * mini-x86.c: Add configure checks for header files.
13739 * trace.c: Add configure checks for header files.
13740 * aot-runtime.c: Add configure checks for header files.
13741 * aot-compiler.c: Add configure checks for header files.
13742 * driver.c: Add configure checks for header files.
13743 * mini-codegen.c: Add configure checks for header files.
13745 Code is contributed under MIT/X11 license.
13747 2007-05-22 Zoltan Varga <vargaz@gmail.com>
13749 * mini-ia64.c (mono_arch_lowering_pass): Fix the handling of
13750 icompare_imm -128 + op_iclt. Fixes #81703.
13752 2007-05-19 Zoltan Varga <vargaz@gmail.com>
13754 * mini-codegen.c (mono_local_regalloc): Fix long-shift-regalloc on amd64.
13756 2007-05-15 Massimiliano Mantione <massi@ximian.com>
13758 * inssel.brg: added "mini_emit_load_intf_bit_reg_vtable", and used it
13759 inside "mini_emit_isninst_iface_cast" and "mini_emit_castclass_iface"
13760 so that all isinst checks now use "interface_bitmap".
13762 2007-05-15 Zoltan Varga <vargaz@gmail.com>
13764 * cpu-amd64.md (jmp): Fix a warning.
13766 * inssel.brg (CEE_SWITCH): Hopefully fix #80738.
13768 * basic.cs: Add new regression test.
13770 * basic.cs: Remove test which is now in basic-long.cs.
13772 * mini-ia64.c (mono_arch_output_basic_block): Sign extend in CEE_CONV_I8/CEE_CONV_I.
13774 * basic-long.cs: Add new test.
13776 2007-05-13 Zoltan Varga <vargaz@gmail.com>
13778 * mini-sparc.c (mono_spillvar_offset_float): Fix sparc build.
13780 2007-05-12 Zoltan Varga <vargaz@gmail.com>
13782 * cpu-x86.md minix-86.c: Add a peephole_pass_1 () as on amd64.
13784 * mini-x86.c (mono_arch_output_basic_block): Use mono_opcode_to_cond () in a few
13787 * mini-x86.c (mono_arch_emit_exceptions): Decrease the size of the exception
13788 throwing code a bit.
13790 * exceptions-x86.c (mono_arch_get_throw_corlib_exception): Decrease the size of
13791 the exception throwing code a bit.
13793 * mini-x86.c (get_call_info): Allocate result from a mempool.
13795 2007-05-11 Zoltan Varga <vargaz@gmail.com>
13797 * aot-compiler.c (find_typespec_for_class): Fix the assert.
13799 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
13801 * mini.h (MonoCompile): Add 'token_info_hash' field.
13803 * mini.c: Save token->method associations during compilation so the AOT
13804 compiler can use it.
13806 * aot-compiler.c aot-runtime.c: Add support for compiling non-generic methods
13807 which reference generic classes and methods.
13809 2007-05-10 Zoltan Varga <vargaz@gmail.com>
13811 * mini.h mini-<ARCH>.h: Get rid of MONO_ARCH_HAS_XP_LOCAL_REGALLOC.
13813 * aot-compiler.c (compile_method): Fix a typo in a comment.
13815 * aot-runtime.c (decode_cached_class_info): Skip generic types.
13817 * aot-compiler.c: Add minimal support for AOTing generic code by skipping
13818 everything generic.
13820 * mini.c (mono_method_to_ir): Disable AOT when calling helper_compile_generic_method.
13822 2007-05-09 Zoltan Varga <vargaz@gmail.com>
13824 * mini.h (MonoCompile): Add 'args' field.
13826 * mini.c (mono_compile_create_vars): Store variables representing the arguments
13829 * mini-<ARCH>.c: Use cfg->args for accessing the method arguments.
13831 2007-05-08 Zoltan Varga <vargaz@gmail.com>
13833 * mini.c (mono_compile_get_interface_var): Remove this unused function.
13835 * mini-ops.h inssel.brg mini-<ARCH>.c: Add a new opcode for ckfinite as well.
13837 * mini-ops.h: Introduce new opcodes used in the IR instead of the original CEE_
13838 opcodes for some opcodes.
13840 * mini.h *.brg *.c: Use the new opcodes.
13842 2007-05-08 Massimiliano Mantione <massi@ximian.com>
13844 * mini.h: Bumped aot revision.
13846 * inssel.brg: modified code generation of type checks for interfaces
13847 to use the new "MonoClass.interface_bitmap" instead of the old
13848 "MonoClass.interface_offsets".
13850 2007-04-30 Zoltan Varga <vargaz@gmail.com>
13852 * cpu-amd64.md (jmp): Increase the maximum size of the jmp opcode to 128.
13854 2007-04-29 Zoltan Varga <vargaz@gmail.com>
13856 * abcremoval.c (summarize_integer_value): Handle OP_LCONV_TO_I4 to fix abcrem on
13859 2007-04-27 Neale Ferguson <neale@sinenomine.net>
13861 * mini-s390x.c: Fix MONO_TYPE_VALUETYPE processing.
13863 2007-04-27 Wade Berrier <wberrier@novell.com>
13865 * mini-s390x.c: Remove redeclaration of CompRelation and CompType (defined in
13866 mini.h) to fix build.
13868 2007-04-26 Zoltan Varga <vargaz@gmail.com>
13870 * mini-amd64.c (peephole_pass_1): Fix and reenable this pass.
13872 * mini-amd64.c (mono_arch_local_regalloc): Disable the new peephole_pass_1 as it
13873 causes the corlib unit tests to fail.
13875 2007-04-25 Zoltan Varga <vargaz@gmail.com>
13877 * mini-codegen.c (mono_opcode_to_type): Fix a bug in the previous patch.
13879 * mini-amd64.c (peephole_pass_1): New pass to perform before local regalloc.
13881 * mini-codegen.c (mono_opcode_to_cond): New helper function to convert conditional
13882 opcodes to the comparison relations.
13884 * mini-codegen.c (mono_opcode_to_type): New helper function to convert conditional
13885 opcodes to their types.
13887 * mini-ia64.c mini-amd64.c: Use mono_opcode_to_cond and mono_opcode_to_type.
13889 * mini-amd64.c (get_call_info): Allocate the result from the cfg mempool and cache
13890 it in cfg->arch.cinfo.
13892 * local-propagation.c (mono_local_cprop_bb): Fix a warning.
13894 * mini.h mini.c branch-opts.c: Change bbhash to be an array and store it in
13895 cfg->cil_offset_to_bb.
13897 2007-04-24 Zoltan Varga <vargaz@gmail.com>
13899 * liveness.c (optimize_initlocals): New mini-pass to optimize away dead assignments
13900 created becase of initlocals.
13902 2007-04-23 Zoltan Varga <vargaz@gmail.com>
13904 * mini-alpha.c cpu-alpha.md: More alpha port work from
13905 Sergey Tikhonov <tsv@solvo.ru>.
13907 2007-04-21 Andreas Faerber <andreas.faerber@web.de>
13909 * Makefile.am (BUILT_SOURCES): Fix for automake 1.6.x. Fixes #81417.
13911 2007-04-19 Zoltan Varga <vargaz@gmail.com>
13913 * cpu-s390.md (break): Correct the length of break instruction.
13915 Thu Apr 19 16:28:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
13917 * mini.c: fix a couple of soft-float issues and comments.
13919 2007-04-15 Miguel de Icaza <miguel@novell.com>
13921 * trace.c (is_filenamechar): - is also a filename char.
13923 2007-04-15 Neale Ferguson <neale@sinenomine.net>
13925 * mini-s390.c: Correct checking for enum type in return value processing.
13927 2007-04-14 Raja R Harinath <rharinath@novell.com>
13929 * Makefile.am (BUILT_SOURCES): Add 'version.h'.
13930 (version.h): Makefile is in the build directory.
13932 2007-04-06 Andreas Faerber <andreas.faerber@web.de>
13934 * mini-amd64.h: fix for assertion failure on Solaris/amd64
13936 2007-04-11 Martin Baulig <martin@ximian.com>
13938 * mini.c (can_access_member): Fix handling of generic classes;
13941 2007-04-10 Zoltan Varga <vargaz@gmail.com>
13943 * aot-runtime.c (mono_aot_plt_resolve): Fix disabling of AOT. Fixes #81316.
13945 2007-04-05 Zoltan Varga <vargaz@gmail.com>
13947 * aot-runtime.c: Fix disabling of AOT. Fixes #81316.
13949 Fri Mar 23 20:25:31 CET 2007 Paolo Molaro <lupus@ximian.com>
13951 * mini-codegen.c: make sure the right spill amount is
13952 used for fp or integer registers (fixes the float_sub_spill() on ppc).
13954 Fri Mar 23 19:43:35 CET 2007 Paolo Molaro <lupus@ximian.com>
13956 * mini-ppc.c: fixes for the fp_branch_nan test.
13958 2007-03-23 Zoltan Varga <vargaz@gmail.com>
13960 * basic.cs: Comment out new test which still fails on ia64.
13962 Fri Mar 23 15:54:23 CET 2007 Paolo Molaro <lupus@ximian.com>
13964 * mini.c: immediate shifted or fix (mono_metadata_user_string assert).
13966 Fri Mar 23 12:53:28 CET 2007 Paolo Molaro <lupus@ximian.com>
13968 * mini-ppc.c, mini-ppc.h: struct passing ABI fix (bug #77968).
13970 2007-03-22 Zoltan Varga <vargaz@gmail.com>
13972 * cfold.c (FOLD_BINOP): Cast the result to gint32 to prevent overflow problems
13973 on 64 bit machines. Fixes part of #80738.
13975 * basic.cs: Add regression test.
13977 2007-03-17 Zoltan Varga <vargaz@gmail.com>
13979 * inssel.brg basic.cs: Revert previous change to fix build.
13981 * inssel.brg (SWITCH): Clean out the upper word of the switch value on 64 bit
13984 * inssel.brg (SWITCH): Use an integer comparison. Fixes #80738.
13986 * basic.cs: Add new regression test.
13988 2007-03-17 Zoltan Varga <vargaz@gmail.com>
13990 * mini-ia64.c (mono_arch_emit_prolog): Fix an assert when a function has too
13993 2007-03-16 Neale Ferguson <neale@sinenomine.net>
13995 * cpu-s390x.md: Correct length of break instruction.
13997 2007-03-16 Neale Ferguson <neale@sinenomine.net>
13999 * mini-s390x.c, cpu-s390x.md: Fix #80507 for s390x.
14000 * mini-s390.c, cpu-s390.md: Fix #80507 for s390.
14002 2007-03-15 Jonathan Chambers <joncham@gmail.com>
14004 * *.c: Begin WIN64 port.
14005 * mini.c: Use correct register in profiler.
14006 * mini-amd64.c: No inline assembly on Win64.
14007 * mini-amd64.h: Implement MONO_INIT_CONTEXT_FROM_FUNC for Win64.
14008 Only define MONO_ARCH_USE_SIGACTION on non-windows platforms.
14009 * exceptions-amd64.c: Only need gregs_from_ucontext if MONO_ARCH_USE_SIGACTION
14010 is defined. Implement mono_arch_sigctx_to_monoctx, mono_arch_monoctx_to_sigctx, and
14011 mono_arch_ip_from_context for Win64.
14013 Contributed under MIT/X11 license.
14015 2007-03-15 Zoltan Varga <vargaz@gmail.com>
14017 * exceptions-amd64.c (seh_handler): Ditto.
14019 * exceptions-x86.c (seh_handler): Fix a memory leak.
14021 Thu Mar 15 13:47:59 CET 2007 Paolo Molaro <lupus@ximian.com>
14023 * mini-arm.c, mini-mips.c, mini-ppc.c, mini-s390.c,
14024 mini-s390x.c: fixed peephole optimizations to deal
14025 correctly with 1 and 2 byte reload avoidance.
14027 Thu Mar 15 10:17:54 CET 2007 Paolo Molaro <lupus@ximian.com>
14029 * cpu-s390.md, cpu-s390x.md: update localloc length.
14031 Wed Mar 14 21:00:19 CET 2007 Paolo Molaro <lupus@ximian.com>
14033 * cpu-g4.md: added missing descriptions.
14035 2007-03-14 Miguel de Icaza <miguel@novell.com>
14037 * Makefile.am: Add support so the tail tests are not executed on
14038 PowerPC as that is a known limitation of the PowerPC port.
14040 2007-03-13 Jonathan Chambers <joncham@gmail.com>
14042 * runmdesc.bat: Move to msvc directory.
14044 2007-03-13 Jonathan Chambers <joncham@gmail.com>
14046 * runmdesc.bat: Run executable that was produced by the current
14047 target and sent via an argument.
14049 2007-03-11 Zoltan Varga <vargaz@gmail.com>
14051 * mini.c (mono_method_to_ir): Fix box+brtrue optimization. Fixes
14054 * generics.2.cs: Add regression test.
14056 2007-03-09 Wade berrier <wberrier@novell.com>
14058 * mini-ppc.h: Undo typo of MONO_CONTEXT_SET_SP (ppc doesn't define this symbol)
14060 2007-03-09 Zoltan Varga <vargaz@gmail.com>
14062 * aot-runtime.c (load_aot_module): Load all dependent assemblies eagerly since all
14063 AOT code depends on this.
14065 Thu Mar 8 19:36:13 CET 2007 Paolo Molaro <lupus@ximian.com>
14067 * mini.c: more precise tracking of types in the eval stack
14068 (part of fix for bug #81044).
14070 2007-03-07 Zoltan Varga <vargaz@gmail.com>
14072 * aot-runtime.c (mono_aot_get_class_from_name): Add a cache.
14074 * aot-compiler.c (encode_patch): Remove an obsolete comment.
14076 2007-03-06 Zoltan Varga <vargaz@gmail.com>
14078 * mini-exceptions.c (mono_handle_native_sigsegv): Fix a warning.
14080 * mini.c (mono_method_to_ir): Add a workaround for bug #80733.
14082 2007-02-22 Zoltan Varga <vargaz@gmail.com>
14084 * mini.c (type_from_op): Convert CEE_CONV_U to OP_LCONV_TO_U when the argument is
14085 a pointer on 64 bit systems. Fixes #80190.
14087 * iltests.il: Add new regression test.
14089 Tue Feb 20 11:33:28 CET 2007 Paolo Molaro <lupus@ximian.com>
14091 * mini.c: inline a constant for Environment.IsRunningOnWindows.
14093 2007-02-19 Geoff Norton <gnorton@customerdna.com>
14095 * trace.c: Remove an erroneous alignemnt check when tracing.
14096 Fixes --trace on OSX86.
14098 Wed Feb 14 19:45:56 CET 2007 Paolo Molaro <lupus@ximian.com>
14100 * mini-$(arch).h: initialize SP in context for all the archs.
14102 2007-02-14 Sebastien Pouliot <sebastien@ximian.com>
14104 * mini-x86.h: Initialize SP in MONO_INIT_CONTEXT_FROM_FUNC. Fix CAS
14105 regressions in the thread tests.
14107 2007-02-14 Zoltan Varga <vargaz@gmail.com>
14109 * *-alpha.*: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>:
14110 - fixed implementation of LOCALLOC opcode
14111 - implemented non-un compare for floats
14113 - implementation of FDIV and CKFINITE opcodes
14114 - fixes for latest mono updates
14115 - additional arch opcodes
14117 Mon Feb 12 11:54:16 CET 2007 Paolo Molaro <lupus@ximian.com>
14119 * Makefile.am: simplify and merge rules for cross-compilation.
14121 2007-02-07 Massimiliano Mantione <massi@ximian.com>
14123 * local-propagation.c: Actually *apply* the fix for bug 80591...
14125 Tue Feb 6 19:03:19 CET 2007 Paolo Molaro <lupus@ximian.com>
14127 * mini-exceptions.c: backuot part of the last change
14128 (fixes cas tests on amd64 related to GetExecutingAssembly ()).
14130 2007-02-06 Massimiliano Mantione <massi@ximian.com>
14131 * inssel.brg: Fix bug 59286.
14134 Tue Feb 6 12:23:50 CET 2007 Paolo Molaro <lupus@ximian.com>
14136 * mini-exceptions.c: patch from Zoltan to correctly check for
14137 stack boundaries (using the stack register, not the frame register),
14138 fixes bugs #80724, #79717.
14140 2007-02-03 Zoltan Varga <vargaz@gmail.com>
14142 * mini-ia64.c inssel-sparc.brg mini-sparc.c cpu-sparc.md: Get rid of OP_SETREG/
14143 OP_SETREGIMM, use OP_MOVE/OP_ICONST instead.
14145 * mini-amd64.c (mono_arch_output_basic_block): Fix ATOMIC_EXCHANGE in the
14146 presence of frame pointer elimination.
14148 2007-02-01 Geoff Norton <gnorton@customerdna.com>
14150 * mini-x86.h: NetBSD UCONTEX_REG defines.
14152 2007-02-01 Zoltan Varga <vargaz@gmail.com>
14154 * inssel-amd64.brg: Fix amd64 build.
14156 Thu Feb 1 14:02:09 CET 2007 Paolo Molaro <lupus@ximian.com>
14158 * mini.h: remove extern to workaround what looks likes gcc bug 26905
14161 2007-01-31 Zoltan Varga <vargaz@gmail.com>
14163 * mini-codegen.c (mono_is_regsize_var): New helper function usable by the back
14166 * mini-<ARCH>.c: Use mono_is_regsize_var ().
14168 2007-01-30 Mark Mason <mason@broadcom.com>
14170 * exceptions-mips.c: Lots of exception handling fixes, LMFs now work, some cleanups.
14171 * mini-mips.h: Add LMF magic numbers, and fix context set/get macros.
14172 * mini-mips.c: Cleanups, LMF handling now works, optimize store of zero, implement localloc
14173 beginning support for CEE_JMP [not quite working yet]
14174 * tramp-mips.c: LMF handling now works
14176 2007-01-30 Zoltan Varga <vargaz@gmail.com>
14178 * mini-amd64.c (peephole_pass): Optimize code common in initlocals blocks.
14180 * mini.h (NULLIFY_INS): New macro.
14182 Tue Jan 30 16:33:33 CET 2007 Paolo Molaro <lupus@ximian.com>
14184 * mini.c: statistical profiler fix for windows, patch
14185 from Tor Lillqvist (tml@novell.com).
14187 2007-01-30 Massimiliano Mantione <massi@ximian.com>
14188 * local-propagation.c: Fix bug 80591.
14190 Mon Jan 29 12:14:34 CET 2007 Paolo Molaro <lupus@ximian.com>
14192 * Makefile.am: put back the --export-dynamic option as with
14193 the previous gmodule flags (thanks to Robert Jordan).
14195 2007-01-28 Zoltan Varga <vargaz@gmail.com>
14197 * mini-sparc.c (peephole_pass): Fix #80622 for sparc as well.
14199 mini.h *.c: Allocate fp vregs from the same pool as the int vregs. Use this to
14200 simplify and speed up the local register allocator. Also rename some fields
14201 like iassign->vassign.
14203 * regalloc.c: Remove some functions which are no longer used since their
14204 inlined version is in mini-codegen.c.
14206 * mini-codegen.c: Rename mono_regstate2_ functions to mono_regstate_.
14208 * basic.cs objects.cs iltests.il: Merge tests from the linear IL branch.
14210 2007-01-27 Zoltan Varga <vargaz@gmail.com>
14212 * mini-amd64.c (peephole_pass): Remove optimizations which omit a
14213 narrowing. Fixes #80622.
14215 * iltests.il: Add new regresssion test.
14217 Fri Jan 26 18:31:45 CET 2007 Paolo Molaro <lupus@ximian.com>
14219 * mini.h, mini-trampolines.c, aliasing.c, mini-codegen.c,
14220 debug-debugger.c, debug-debugger.h: warning fixes.
14221 * driver.c: updated copyright year and made it fit in one line.
14223 Fri Jan 26 12:48:39 CET 2007 Paolo Molaro <lupus@ximian.com>
14225 * aot-runtime.c: updated to use mono-dl instead of gmodule.
14227 2007-01-25 Zoltan Varga <vargaz@gmail.com>
14229 * mini-x86.c (mono_arch_output_basic_block): Fix #80507 for x86.
14231 * mini-amd64.c (mono_arch_output_basic_block): Fix #80507 for amd64.
14233 * iltests.il: Add new test for bug #80507.
14235 Wed Jan 24 19:10:28 CET 2007 Paolo Molaro <lupus@ximian.com>
14237 * mini-arm.h: use soft-float also on vfp for now.
14239 Wed Jan 24 14:54:40 CET 2007 Paolo Molaro <lupus@ximian.com>
14241 * mini.c: fix some more soft-float issues.
14243 2007-01-24 Zoltan Varga <vargaz@gmail.com>
14245 * mini-sparc.h (MONO_ARCH_FRAME_ALIGNMENT): Fix sparc build.
14247 2007-01-24 Massimiliano Mantione <massi@ximian.com>
14248 * mini-arch.h, , inssel-amd64.brg, mini-x86.c, inssel-x86.brg,
14249 mini-ia64.c, mini-sparc.c, mini-alpha.c: Introduced
14250 MONO_ARCH_LOCALLOC_ALIGNMEENT to fix bug 80498.
14252 Wed Jan 24 12:04:39 GMT 2007 Paolo Molaro <lupus@ximian.com>
14254 * mini-arm.c: typo fix.
14256 2007-01-23 Neale Ferguson <neale@sinenomine.net>
14258 * mini-s390x.c: Use lgb instructions for I1 type variables instead of lb.
14260 2007-01-21 Zoltan Varga <vargaz@gmail.com>
14262 * mini.c (mono_allocate_stack_slots_full): Allocate memory from the cfg mempool.
14263 Share stack slots for scalar types. Avoid expensive g_list_free () calls.
14265 * mini-x86.c (mono_arch_allocate_vars): Don't free the result of allocate_stack_slots_full.
14267 * mini-amd64.c mini-ia64.c mini-alpha.c: Ditto.
14269 * mini.h (MonoJitStats): Add a new JIT statistics: locals_stack_size.
14271 * inssel.brg: Fix a warning.
14273 * mini.h (MonoBasicBlock): Make bb->dominated a GSList.
14275 * abcremoval.c ssa.c ssapre.c: Update after this change.
14277 * dominators.c (compute_dominators): Allocate bb->dominated from the cfg mempool.
14279 * dominators.c (df_set): Use mono_bitset_union_fast.
14281 Sat Jan 20 16:59:01 CET 2007 Paolo Molaro <lupus@ximian.com>
14283 * mini.h, genmdesc.c, genmdesc.pl, mini-${arch}.c, cprop.c,
14284 mini-codegen.c: reduce relocations and memory usage for the cpu
14287 2007-01-20 Zoltan Varga <vargaz@gmail.com>
14289 * mini-codegen.c (mono_regstate2_alloc_int): Optimize this using bsfq on amd64.
14291 * genmdesc.c genmdesc.pl mini.h: Remove some unused fields from the mdesc tables
14292 to reduce their size.
14294 2007-01-19 Mark Mason <mason@broadcom.com>
14296 * exceptions-mips.c: fix mono_arch_ip_from_context(), increase exception debug support.
14297 * mini-mips.c: more configuration macros, support long conditional branches, additional
14298 asserts, fix epilog instrumentation.
14299 * mini-mips.h: use standard stack walk
14300 * cpu-mips.md: increase size of div, rem and conditional branches
14302 Fri Jan 19 17:23:32 CET 2007 Paolo Molaro <lupus@ximian.com>
14304 * mini.h, mini-codegen.c, mini-$(arch).h: claenup references
14307 2007-01-19 Zoltan Varga <vargaz@gmail.com>
14309 * aot-compiler.c (encode_klass_info): Allow classes of the form <Type>[][].
14310 (compile_method): Ditto.
14312 * aot-runtime.c (decode_klass_info): Ditto.
14314 * mini.c (mono_method_to_ir): Call mono_get_got_var () in a place where it is
14315 needed by the code generated by inssel.brg. Also fix a warning.
14317 Thu Jan 18 17:55:22 CET 2007 Paolo Molaro <lupus@ximian.com>
14319 * mini.c: deal with enums that become genericinsts by
14320 being nested in a generic class (bug #79956).
14322 Thu Jan 18 16:52:56 CET 2007 Paolo Molaro <lupus@ximian.com>
14324 * mini.c: match the generic definition to check for
14325 private access with generic types (bug #78431).
14327 Thu Jan 18 11:50:13 CET 2007 Paolo Molaro <lupus@ximian.com>
14329 * genmdesc.pl, Makefile.am: perl implementation of genmdesc,
14330 to make life easier for people cross-compiling that insist on not
14333 2007-01-17 Mark Mason <mason@broadcom.com>
14335 * inssel-long.brg: patch to deal with mips missing flags
14336 * inssel-long32-mips.brg: implement overflow checks
14337 * insset-mips.brg: implement overflow checks
14338 * mini-mips.h: implement conditional exception handling
14339 * mini-mips.c: add mips_emit_exc_by_name(), implement conditional exception handling.
14340 Remove unused code, minor cleanups.
14341 * exceptions-mips.c: minor cleanups
14342 * mini-ops.h: add mips conditional exception ops
14343 * cpu-mips.md: add mips conditional exception ops
14346 Wed Jan 17 19:22:34 CET 2007 Paolo Molaro <lupus@ximian.com>
14348 * inssel.brg: patch from Mark Mason <mason@broadcom.com>
14349 to deal with mips missing of flags.
14351 Tue Jan 16 20:01:01 CET 2007 Paolo Molaro <lupus@ximian.com>
14353 * exceptions-ppc.c: execute fault handlers.
14355 Tue Jan 16 19:54:44 CET 2007 Paolo Molaro <lupus@ximian.com>
14357 * mini-ppc.c: handle missing call locationss with FORCE_INDIR_CALL.
14359 Tue Jan 16 13:14:31 CET 2007 Paolo Molaro <lupus@ximian.com>
14361 * mini.c: handle also floating point values in initialize_array.
14363 Tue Jan 16 12:42:40 CET 2007 Paolo Molaro <lupus@ximian.com>
14365 * mini.c, aot-runtime.c, aot-compiler.c: enable aot compilation of
14366 array initialization and make it conditional on the intrins option.
14368 Tue Jan 16 11:28:45 CET 2007 Paolo Molaro <lupus@ximian.com>
14370 * mini.h, patch-info.h, Makefile.am, aot-compiler.c: reduce
14371 relocations and put the patch info names close to the enum definition.
14373 2007-01-15 Mark Mason <mason@broadcom.com>
14375 * basic.cs, exceptions.cs: break up large tests to increase debugability.
14377 Mon Jan 15 18:57:14 CET 2007 Paolo Molaro <lupus@ximian.com>
14379 * mini.c: optimized RuntimeHelpers::InitializeArray () calls.
14381 2007-01-12 Raja R Harinath <rharinath@novell.com>
14383 * mini.c (mono_method_to_ir): Use new MonoGenericContext accessor.
14385 Thu Jan 11 11:16:42 CET 2007 Paolo Molaro <lupus@ximian.com>
14387 * Makefile.am: distribute the mips sources.
14389 Wed Jan 10 19:49:33 CET 2007 Paolo Molaro <lupus@ximian.com>
14391 * mini-codegen.h: handle bug #80489 here, by excluding ecx
14394 Wed Jan 10 19:08:05 CET 2007 Paolo Molaro <lupus@ximian.com>
14396 * cpu-x86.md: back out for now as this triggers other regressions.
14398 Wed Jan 10 18:33:16 CET 2007 Paolo Molaro <lupus@ximian.com>
14400 * cpu-x86.md: force src1 and dest regpair for long shift instructions
14401 to eax:edx, so ecx can't get allocated to them (bug #80489).
14403 Tue Jan 9 12:36:11 CET 2007 Paolo Molaro <lupus@ximian.com>
14405 * mini.c, mini-exceptions.c: enabled running fault handlers
14408 2007-01-03 Miguel de Icaza <miguel@novell.com>
14410 * driver.c: If nothing fail, do not use the string "failed",
14411 because it makes it very annoying to view test result logs on the
14414 2006-12-30 Miguel de Icaza <miguel@novell.com>
14416 * debug-debugger.c (mono_debugger_main): Rename "main" to
14417 "main_method" to prevent a warning.
14419 Remove a warning for unused field.
14421 2006-12-28 Martin Baulig <martin@ximian.com>
14424 (MONO_DEBUGGER__debugger_info): Add `get_lmf_addr'.
14426 2006-12-22 Martin Baulig <martin@ximian.com>
14428 * mdb-debug-info32.s, mdb-debug-info64.s: New files.
14429 Put a pointer to the `MONO_DEBUGGER__debugger_info' into a
14430 seperate `.mdb_debug_info' section, so we can access it from the
14431 debugger even if the binary is stripped.
14433 * debug-debug.c: Reference the `MONO_DEBUGGER__debugger_info_ptr'
14434 from the `.mdb_debug_info' here to prevent the linker from
14435 removing that section.
14437 * Makefile.am (mono_debugger_sources): Add mdb-debug-info32.s /
14438 mdb-debug-info64.s.
14440 2006-12-19 Robert Jordan <robertj@gmx.net>
14442 * mini-x86: enable the code to return small structures in
14443 registers for FreeBSD as well. Fixes bug #80278.
14444 * aot-runtime.c: Include sys/wait.h for WEXITSTATUS/WIFEXITED.
14446 Mon Dec 18 19:47:17 CET 2006 Paolo Molaro <lupus@ximian.com>
14448 * mini-x86.c: align the stack when calling the profiler
14449 function instrumenting the prolog (on OSX).
14451 Thu Dec 14 15:22:43 CET 2006 Paolo Molaro <lupus@ximian.com>
14453 * mini.c: emit a break opcode where Debugger.Break () is called.
14455 2006-12-13 Miguel de Icaza <miguel@novell.com>
14457 * mini.c (mono_method_to_ir): Provide useful information on this
14458 assert, to prevent others from debugging like I did.
14460 Tue Dec 12 17:01:38 CET 2006 Paolo Molaro <lupus@ximian.com>
14462 * mini.c: enable code which was incorrectly commented
14465 Tue Dec 12 16:28:15 CET 2006 Paolo Molaro <lupus@ximian.com>
14467 * mini-x86.c: enable on OSX, too, the code to return small
14468 structures in registers.
14470 Mon Dec 11 19:22:35 CET 2006 Paolo Molaro <lupus@ximian.com>
14472 * mini-x86.c: remove the use of the dynamic code manager here, too.
14474 Mon Dec 11 19:08:33 CET 2006 Paolo Molaro <lupus@ximian.com>
14476 * mini.h, debug-debugger.c, tramp-*.c: fixed
14477 mono_debugger_create_notification_function() to use
14478 mono_global_codeman_reserve () instead of a dynamic code manager.
14480 Tue Dec 5 17:54:50 CET 2006 Paolo Molaro <lupus@ximian.com>
14482 * mini.c, jit-icalls.h, jit-icalls.c: remove the
14483 ves_array_element_address() jit icall and use a generated
14484 managed method instead (which is about 4 times faster for a rank 3
14487 2006-11-29 Mark Mason <mason@broadcom.com>
14489 * basic-calls.cs: additional tests for passing
14490 structures as function arguments.
14492 2006-11-29 Mark Mason <mason@broadcom.com>
14494 * mini-mips.h: disable custom exception handling
14495 * mini-mips.c: throw/rethrow should use jalr to call
14496 exception stubs. Fixed bug with passing structures
14497 by value. More support for tracing floating point
14500 Wed Nov 29 20:28:17 CET 2006 Paolo Molaro <lupus@ximian.com>
14502 * mini.c: fixed typo in the soft-float ldind.r4 handling
14505 Wed Nov 29 11:33:03 CET 2006 Paolo Molaro <lupus@ximian.com>
14507 * mini.c, mini.h, driver.c: added --runtime command line
14508 option to select a different runtime than the autodetected one.
14509 * jit.h: added API for embedders to initialize with a specific
14512 Tue Nov 28 21:24:55 CET 2006 Paolo Molaro <lupus@ximian.com>
14514 * mini.c: handle also boxing of r4 values (bug #80024).
14516 Tue Nov 28 19:45:44 CET 2006 Paolo Molaro <lupus@ximian.com>
14518 * mini-ppc.c: force indirect calls until we reserve
14519 enough address space for all the generated code.
14521 Tue Nov 28 20:04:34 GMT 2006 Paolo Molaro <lupus@ximian.com>
14523 * exceptions-arm.c: workaround bugs in the libc definition
14524 of struct ucontext.
14526 Mon Nov 27 15:13:41 CET 2006 Paolo Molaro <lupus@ximian.com>
14528 * inssel.brg: fixes from me and Mark Mason.
14530 2006-11-23 Dick Porter <dick@ximian.com>
14532 * wapihandles.c (mini_wapi_seminfo): No need to adjust the counter
14533 semaphore display now we've fixed the initial value
14535 Wed Nov 22 11:04:37 CET 2006 Paolo Molaro <lupus@ximian.com>
14537 * inssel.brg: partially revert the last change to fix the build.
14539 2006-11-21 Mark Mason <mason@broadcom.com>
14541 * inssel.brg: Add and use compare-and-branch macros to support
14542 architectures that do not have condition code registers (ie. MIPS).
14543 * *-mips.{c,brg,md}: Fix copyright statements
14545 2006-11-20 Mark Mason <mason@broadcom.com>
14547 * Makefile.am: remove mini-codegen.c from list of MIPS sources
14548 * mini.c: Allow GET_CONTEXT to be specified by the arch port
14549 * mini.h: Added declaration for mono_print_ins()
14550 * mini-codegen.c: added ins_spec initializer for MIPS
14551 * mini-codegen.c (mono_call_inst_add_outarg_reg): added asserts for
14552 vreg to be virtual and hreg to be non-virtual.
14553 * mini-codegen.c (mono_spillvar_offset): assert if MIPS - spilling
14554 is not yet working/implemented correctly.
14555 * mini-codegen.c (print_ins): rename to mono_print_ins(), make
14556 non-static, fixup calls to print_ins() from other parts in the file.
14558 2006-11-20 Mark Mason <mason@broadcom.com>
14560 * basic-calls.cs: added tests for passing structures as arguments
14563 Mon Nov 20 19:40:11 CET 2006 Paolo Molaro <lupus@ximian.com>
14565 * inssel-long32.brg: optimize signed division by power of two.
14567 Mon Nov 20 17:37:58 CET 2006 Paolo Molaro <lupus@ximian.com>
14569 * mini-arm.c: added support for interworking with thumb code
14570 (mono must be still be built using the ARM instruction encoding).
14572 2006-11-19 Miguel de Icaza <miguel@novell.com>
14574 * mini.c (type_from_op): Separate the conditions for OP_EQ as the
14575 verifier has different rules for it. Fixes a few verifier issues
14578 * mini-exceptions.c (mono_handle_native_sigsegv): Put the message
14579 at the end, so people know what happened.
14581 Thu Nov 16 14:07:18 CET 2006 Paolo Molaro <lupus@ximian.com>
14583 * brach-opts.c: in optimize_exception_target() make sure we
14584 are in a catch clause (fixes bug #79871).
14586 Thu Nov 16 12:42:13 CET 2006 Paolo Molaro <lupus@ximian.com>
14588 * jit-icalls.c, jit-icalls.h, mini-arm.c, mini.c:
14589 more soft-float support fixes.
14591 Wed Nov 15 18:45:47 GMT 2006 Paolo Molaro <lupus@ximian.com>
14593 * mini-arm.c, inssel-arm.brg: ABI fix for longs and doubles
14594 that are passed half on the stack and half in registers.
14596 Wed Nov 15 17:00:27 CET 2006 Paolo Molaro <lupus@ximian.com>
14598 * mini-ops.h, mini-arch.h, helpers.c, Makefile.am:
14599 more mips integration work from Mark E Mason
14600 <mark.e.mason@broadcom.com>.
14602 Wed Nov 15 16:34:03 CET 2006 Paolo Molaro <lupus@ximian.com>
14604 * exceptions-mips.c, inssel-mips.brg, mini-mips.h,
14605 cpu-mips.md, inssel-long32-mips.brg, mini-mips.c,
14606 tramp-mips.c: added sources for the mips port, not
14607 integrated in the build yet. Contributed by
14608 Mark E Mason <mark.e.mason@broadcom.com>.
14610 2006-11-14 Neale Ferguson <neale@sinenomine.net>
14612 * mini-s390[x].c (is_regsize_var): Support PTR/FNPTR too.
14614 Tue Nov 14 16:06:37 CET 2006 Paolo Molaro <lupus@ximian.com>
14616 * Makefile.am, inssel-float.brg, inssel-softfloat.brg:
14617 put the soft-float rules in its own file since it seems to
14618 break s390 compilation.
14620 Mon Nov 13 15:54:38 CET 2006 Paolo Molaro <lupus@ximian.com>
14622 * mini-arm.c: fixed wrnings.
14624 Fri Nov 10 19:18:32 CET 2006 Paolo Molaro <lupus@ximian.com>
14626 * mini-arm.c, mini-arm.h, cpu-arm.md, inssel-float.brg,
14627 inssel-arm.brg: ARM support for soft-float.
14629 Fri Nov 10 18:38:15 CET 2006 Paolo Molaro <lupus@ximian.com>
14631 * mini.c, jit-icalls.c, jit-icalls.h: added first cut at handling
14632 loads and stores of 32 bit fp values.
14634 2006-11-10 Zoltan Varga <vargaz@gmail.com>
14636 * mini-sparc.c (is_regsize_var): Support PTR/FNPTR too.
14638 * tramp-sparc.c (mono_arch_patch_callsite): Fix this function so it actually
14639 works. Fixes #79852 and #79463.
14641 Thu Nov 9 16:56:13 CET 2006 Paolo Molaro <lupus@ximian.com>
14643 * mini.c, mini-codegen.c, jit-icalls.c, jit-icalls.h:
14644 more soft-float support WIP and fixes.
14646 Wed Nov 8 16:40:02 CET 2006 Paolo Molaro <lupus@ximian.com>
14648 * mini-arm.c: some VFP updates.
14650 Tue Nov 7 19:45:51 CET 2006 Paolo Molaro <lupus@ximian.com>
14652 * mini-exceptions.c: 0 is a valid local var offset in some
14653 architectures, don't assert (bug #78508).
14655 Tue Nov 7 18:17:52 GMT 2006 Paolo Molaro <lupus@ximian.com>
14657 * exceptions-arm.c: fixed off by one error in stack walk code.
14659 Tue Nov 7 11:27:26 CET 2006 Paolo Molaro <lupus@ximian.com>
14661 * mini.h, mini.c: more precise tracking of type load exceptions.
14663 2006-11-03 Robert Jordan <robertj@gmx.net>
14665 * Makefile.am: [WIN32] Add monow.exe target.
14666 * driver.c: [WIN32] Don't detach the console when debugging.
14669 2006-10-30 Miguel de Icaza <miguel@novell.com>
14671 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Eliminate warning.
14673 2006-10-23 Zoltan Varga <vargaz@gmail.com>
14675 * aot-compiler.c (emit_method_info): Add a case missed earlier.
14677 * driver.c (mini_regression): Fix --regression with AOT.
14679 * aot-compiler.c (emit_method_info): Fix AOT on amd64.
14681 2006-10-17 Zoltan Varga <vargaz@gmail.com>
14683 * mini.c (GET_CONTEXT): Correct the definition of this for sparc/linux.
14685 * mini-sparc.h: Don't use sigaction on sparc/linux.
14687 * exceptions-sparc.c: Call mono_arch_flush_icache () in a couple of places.
14689 * mini-sparc.c (mono_sparc_flushw): Call mono_arch_flush_icache ().
14691 * mini-exceptions.c: Add proper include files for getpid ().
14693 2006-10-16 Zoltan Varga <vargaz@gmail.com>
14695 * aot-runtime.c (mono_aot_get_method): Change this to return the native code
14696 address instead of a MonoJitInfo* to avoid decoding the exception info for the
14699 * aot-runtime.c aot-compiler.c: Use uint16 instead of uint32 entries in the
14700 name cache to reduce its size.
14702 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
14704 2006-10-15 Zoltan Varga <vargaz@gmail.com>
14706 * mini-x86.c: Save/restore the current LMF structure more efficiently using
14707 the mono_lmf TLS variable.
14709 * exceptions-x86.c (mono_arch_find_jit_info): Only access lmf->method in
14710 trampoline lmf frames.
14712 * mini-sparc.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Define this on sparc as well.
14714 2006-10-14 Zoltan Varga <vargaz@gmail.com>
14716 * mini-amd64.c: Save/restore the current LMF structure more efficiently using
14717 the mono_lmf TLS variable.
14719 * mini-exceptions.c: Access the LMF structure through accessors.
14721 * mini.c: Allow the backends the option for storing the lmf in a dedicated TLS
14722 variable instead of in jit_tls->lmf.
14724 * mini-x86.c mini-amd64.c: Update after lmf->lmf_addr name change.
14726 * exceptions-amd64.c (mono_arch_find_jit_info): Only access lmf->method in
14727 trampoline lmf frames.
14729 * mini-amd64.c (mono_arch_emit_prolog): Do not set lmf->method as it is not needed.
14731 2006-10-12 Zoltan Varga <vargaz@gmail.com>
14733 * mini.c trace.c mini-x86.c: Revert these too.
14735 * mini.c trace.c mini-x86.c: Remove warning workarounds after the mono_type_size ()
14738 Tue Oct 10 11:35:20 CEST 2006 Paolo Molaro <lupus@ximian.com>
14740 * genmdesc.c: removed now dead code.
14742 2006-10-09 Robert Jordan <robertj@gmx.net>
14744 * mini.c: Disable the CrashReporter on MacOS X; Fixes #74869
14746 Mon Oct 9 17:06:41 CEST 2006 Paolo Molaro <lupus@ximian.com>
14748 * mini.h: do not leave gaps in the opcode values.
14750 Mon Oct 9 16:08:51 CEST 2006 Paolo Molaro <lupus@ximian.com>
14752 * jit-icalls.h: flag functions as internal here, too.
14754 Mon Oct 9 15:58:18 CEST 2006 Paolo Molaro <lupus@ximian.com>
14756 * mini.h, aliasing.h, declsec.h, regalloc.h, trace.h: mark internal
14757 functions with the internal attribute.
14759 Mon Oct 9 15:52:45 CEST 2006 Paolo Molaro <lupus@ximian.com>
14761 * aot-compiler.c: fclose the file descriptor in the profile read loop.
14763 Fri Oct 6 16:01:38 CEST 2006 Paolo Molaro <lupus@ximian.com>
14765 * mini.c, jit-icalls.c, inssel-float.brg: beginnings of support
14768 2006-10-05 Zoltan Varga <vargaz@gmail.com>
14770 * mini-x86.c (emit_load_volatile_arguments): New function to handle arguments of
14771 tail calls as on other platforms.
14773 * mini.c (mono_method_to_ir): Fix a few tailcall problems. Fixes #79557.
14775 * iltests.il: Add a few tailcall tests.
14777 Tue Oct 3 16:33:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
14779 * driver.c: fix loop for old compilers (bug #79521).
14781 2006-10-02 Zoltan Varga <vargaz@gmail.com>
14783 * mini-exceptions.c (ves_icall_get_trace): Remove debug printf.
14785 * aot-runtime.c (mono_aot_get_class_from_name): Avoid a memory allocation.
14787 * aot-compiler.c: Add a new option 'metadata-only' to only emit the cached
14788 metadata without any code.
14790 * mini-exceptions.c (mono_handle_native_sigsegv): Add some code to print out
14791 more precise debugging information using gdb.
14793 2006-09-30 Zoltan Varga <vargaz@gmail.com>
14795 * inssel-ia64.brg: Make the helper methods static.
14797 Thu Sep 28 16:40:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
14799 * inssel-x86.brg: make the helper methods static.
14801 Thu Sep 28 16:31:32 CEST 2006 Paolo Molaro <lupus@ximian.com>
14803 * inssel-amd64.brg, mini-amd64.c: small cleanup, use inst_call.
14805 Thu Sep 28 15:36:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
14807 * mini.c: updates for monoburg changes.
14808 * inssel.brg: make a few helper functions static as they should.
14810 2006-09-27 Zoltan Varga <vargaz@gmail.com>
14812 * Makefile.am: Move mini-codegen.c to common_sources.
14814 Wed Sep 27 15:07:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
14816 * mini.h: instroduce inst_call in MonoInst for use in OUTARG
14818 * Makefile.am, cpu-g4.md, inssel-ppc.brg, mini-codegen.c, mini-ppc.c,
14819 mini-ppc.h: port to use the common local register allocator.
14821 2006-09-26 Zoltan Varga <vargaz@gmail.com>
14823 * mini.h: Remove the comment too then.
14825 Tue Sep 26 14:02:58 CEST 2006 Paolo Molaro <lupus@ximian.com>
14827 * mini.h: put back backend.data which is to be used shortly and
14828 doesn't increase the size of MonoInst. If any 64 bit arch aligned
14829 pointers on 4 byte boundaries it'd have much bigger issues running
14830 and you can ifdef it out anyway.
14832 2006-09-26 Zoltan Varga <vargaz@gmail.com>
14834 * mini.h (MonoInst): Remove backend.data field since it is unused and increases
14835 MonoInst size by 4 bytes on 64 bit machines.
14837 Tue Sep 26 11:57:26 CEST 2006 Paolo Molaro <lupus@ximian.com>
14839 * *.{c,h,brg}: long due removal of the unused field in MonoInst and
14840 replacement with more meaningful field names. Arch maintainers, please
14841 check the assigned names are good enough for your arch.
14843 2006-09-26 Zoltan Varga <vargaz@gmail.com>
14845 * cpu-ia64.md mini-ia64.c inssel-ia64.brg mini-ops.h: Get rid of the
14846 OP_IA64_FETCHADD opcodes, use OP_ATOMIC_ADD_IMM_NEW opcodes instead.
14848 Mon Sep 25 11:05:24 CEST 2006 Paolo Molaro <lupus@ximian.com>
14850 * mini.h, driver.c, optflags-def.h, Makefile.am: reduce runtime
14851 relocations and memory requirements, put the optimization flags
14852 definitions in their own file.
14854 2006-09-24 Zoltan Varga <vargaz@gmail.com>
14856 * jit-icalls.c (mono_helper_stelem_ref): Remove this unused helper function.
14858 * mini.c (mini_init): Remove reference to mono_helper_stelem_ref.
14860 2006-09-22 Zoltan Varga <vargaz@gmail.com>
14862 * mini-amd64.c (add_valuetype): Fix an uninitialized memory issue.
14864 Thu Sep 21 19:06:09 CEST 2006 Paolo Molaro <lupus@ximian.com>
14866 * inssel.brg: use the correct function to get the size of an item
14867 in an array, given an element class.
14868 * aot-compiler.c: do not access class->class_size directly.
14870 Thu Sep 21 12:10:56 CEST 2006 Paolo Molaro <lupus@ximian.com>
14872 * mini.h, debug-mini.c: added a debugging function to print
14873 info about local variables and arguments in a jitted method.
14875 2006-09-20 Zoltan Varga <vargaz@gmail.com>
14877 * mini-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
14879 * exceptions-ia64.c: Fix some problems reported by Bill Seurer <seurer@us.ibm.com>.
14881 2006-09-19 Zoltan Varga <vargaz@gmail.com>
14883 * mini-ia64.c (mono_arch_call_opcode): Avoid using the same loop index in the
14884 inner and outer loops when passing vtypes.
14886 Tue Sep 19 17:53:40 CEST 2006 Paolo Molaro <lupus@ximian.com>
14888 * mini-ppc.c: take into account the cpu errata for cache flushing
14889 which caused some random errors (bug #79381).
14891 2006-09-19 Zoltan Varga <vargaz@gmail.com>
14893 * mini-amd64.c (mono_arch_emit_exceptions): Emit the call to
14894 mono_arch_throw_corlib_exception using emit_call () too. Fixes #79271.
14896 2006-09-17 Zoltan Varga <vargaz@gmail.com>
14898 * aot-runtime.c (load_aot_module): Return immeditely if the AOT module was already
14901 * exceptions-amd64.c (gregs_from_ucontext): Apply another patch from the
14902 freebsd ports tree.
14904 * mini-amd64.c (emit_call): Avoid near calls on freebsd.
14905 (mono_arch_patch_code): Remove the unused handling of MONO_PATCH_INFO_CLASS_INIT.
14907 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix check for 32 bitness of
14910 2006-09-13 Zoltan Varga <vargaz@gmail.com>
14912 * aot-runtime.c (load_aot_module_from_cache): Fix PPC build.
14914 2006-09-12 Zoltan Varga <vargaz@gmail.com>
14916 * mini.c (UNVERIFIED): Add a 'break-on-unverified' MONO_DEBUG option so this
14917 macro does not have to be changed during debugging.
14919 * 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>.
14921 * cpu-pentium.md: Rename this to cpu-x86.md for consistency with other platforms.
14923 * Makefile.am mini-x86.c mini-codegen.c: Rename pentium_desc to x86_desc.
14925 * mini.c (mini_get_ldelema_ins): Allow ldelema2d optimization if
14926 MONO_ARCH_NO_EMULATE_MUL is defined.
14928 * mini-ia64.h (MONO_ARCH_CALLEE_FREGS): Reserve f33 for use by instructions.
14930 * mini-ia64.h: Define MONO_ARCH_NO_EMULATE_MUL.
14932 * mini-ia64.c: Implement CEE_MUL based on gcc emitted code.
14934 * mini-ia64.c (mono_arch_lowering_pass): Optimize store_membase_imm with offset==0.
14936 2006-09-11 Zoltan Varga <vargaz@gmail.com>
14938 * mini-x86.h mini-amd64.h mini-exceptions.c: Move the bsd specific MAP_ANON
14939 stuff to mini-exceptions.c where it is used.
14941 * mini-sparc.c (mono_arch_setup_jit_tls_data): Remove the duplicate altstack
14942 setup code, the real one is in mini-exceptions.c.
14944 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Move all dependencies on the
14945 layout of ucontext_t to helper functions in exceptions-amd64.c, as on x86. Add
14946 some changes from the freebsd ports tree.
14948 * mini-amd64.h exceptions-amd64.c: Fix the amd64 build. Get rid of the SC_
14951 * mini-amd64.h: Freebsd has MAP_ANON instead of MAP_ANONYMOUS.
14953 Mon Sep 11 13:18:55 CEST 2006 Paolo Molaro <lupus@ximian.com>
14955 * mini.c: on Linux, check for /proc to be mounted
14956 (bug# 79351, novell bug#201204).
14958 Mon Sep 11 13:10:12 CEST 2006 Paolo Molaro <lupus@ximian.com>
14960 * mini.c: handle cases where pthread_attr_getstack() behaves
14961 incorrectly (bug #78096).
14963 Mon Sep 11 11:31:10 BST 2006 Paolo Molaro <lupus@ximian.com>
14965 * mini-arm.c: support larger stack frames (bug #79272).
14967 2006-09-08 Zoltan Varga <vargaz@gmail.com>
14969 * aot-runtime.c (mono_aot_get_class_from_name): Remove a debug printf.
14971 * aot-compiler.c: Add a hash table to the AOT file mapping class names to typedef
14974 * aot-runtime.c (mono_aot_get_class_from_name): New function used by
14975 mono_class_from_name () to find a class from its name.
14977 * mini.c (mini_init): Register mono_aot_get_class_from_name () with the runtime.
14979 2006-09-07 Zoltan Varga <vargaz@gmail.com>
14981 * mini-amd64.c (emit_call): Avoid strstr () call if possible.
14983 2006-09-05 Kornel Pal <kornelpal@gmail.com>
14985 * Makefile.am: Renamed mono-1.dll to mono.dll. (-avoid-version)
14987 2006-09-04 Zoltan Varga <vargaz@gmail.com>
14989 * mini.c (mono_icall_get_wrapper): Fix a race condition on initializing
14990 callinfo->trampoline.
14992 * mini-amd64.c (emit_call): Special case calls to the vararg array icalls. Hopefully
14994 (mono_arch_patch_code): Add some debug code to help track down similar failures in the
14997 2006-09-03 Zoltan Varga <vargaz@gmail.com>
14999 * aot-runtime.c (mono_aot_plt_resolve): Add an assert.
15001 2006-09-02 Zoltan Varga <vargaz@gmail.com>
15003 * tramp-x86.c (mono_arch_create_specific_trampoline): Don't increase
15004 stats.method_trampolines, it is already done by the generic trampoline code.
15006 * tramp-amd64.c (mono_arch_create_specific_trampoline): Ditto.
15008 2006-09-01 Zoltan Varga <vargaz@gmail.com>
15010 * mini.c: Remove some references to mono_compile_aot, and use cfg->compile_aot instead.
15012 * aot-runtime.c: Add some tweaks to the MONO_AOT_CACHE functionality.
15014 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix a FIXME.
15016 * mini.c (print_jit_stats): Print mscorlib mempool size too.
15018 * mini.c (print_jit_stats): Print new stats.
15020 * *-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
15022 2006-08-31 Zoltan Varga <vargaz@gmail.com>
15024 * mini.c (mini_get_ldelema_ins): Fix verifier error when calling
15025 Address on two dimensional arrays. Fixes #78729.
15027 * mini.h (MonoCompile): Add a 'skip_visibility' field.
15029 * mini.c (method_to_ir): Disable visibility checks if skip_visibility is set on
15032 * mini-amd64.c (mono_arch_emit_exceptions): Fix assertion introduced by the last change.
15034 * mini.c (mono_runtime_cleanup_handlers): Clean up signal handlers on unix. Fixes
15037 * mini.c (handle_array_new): Applied patch from "briaeros007". Fix
15039 (mini_get_ldelema_ins): Ditto.
15041 2006-08-30 Zoltan Varga <vargaz@gmail.com>
15043 * mini-amd64.c (mono_arch_emit_exceptions): Align fp constants to 16 bytes.
15044 (mono_arch_output_basic_block): Avoid unaligned accesses in FNEG implementation.
15047 2006-08-29 Neale Ferguson <neale@sinenomine.net>
15049 * mini-s390.c, mini-s390x.c: Fix VARARG case processing with 0 arguments. Add
15050 mono_arch_get_patch_offset as a dummy entry point to allow successful link.
15052 * exceptions-s390x.c: Cosmetic change.
15054 * tramp-s390.c: Fix warning.
15056 * cpu-s390.md: Correct length of mul_imm.
15058 Wed Aug 23 19:24:00 CEST 2006 Paolo Molaro <lupus@ximian.com>
15060 * aot-compiler.c: added binary writer with ELF backend
15061 implementation (only on Linux/x86 for now).
15063 2006-08-18 Zoltan Varga <vargaz@gmail.com>
15065 * Makefile.am: Don't run net 2.0 AOT tests.
15067 * aot-compiler.c (compile_method): Skip methods with tail calls as well.
15068 (mono_compile_assembly): Skip net 2.0 assemblies as well.
15070 * aot-runtime.c (load_patch_info): Fix an uninitialized memory error.
15072 Fri Aug 18 19:38:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
15074 * aot-compiler.c: simplified and refactored the asm-writing code
15075 to allow different backends.
15077 2006-08-18 Zoltan Varga <vargaz@gmail.com>
15079 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
15081 * aot-compiler.c aot-runtime.c: Reorg the GOT slot allocation code a
15082 little. Share patches of type TYPE_FROM_HANDLE as well.
15084 * mini.c (mono_patch_info_equal): New helper function.
15085 (mono_patch_info_hash): Ditto.
15087 * aot-compiler.c (emit_method_code): Fix s390 build.
15089 * mini.c (mono_allocate_stack_slots_full): Fix yet another place where byref
15090 is not handled because it is stored as a flag and not as a type ctor. Fixes
15093 2006-08-17 Zoltan Varga <vargaz@gmail.com>
15095 * aot-compiler.c: Fix computation of GOT slot statistics.
15097 * aot-compiler.c aot-runtime.c: Implement sharing of GOT slots for classes/fields.
15098 Also remove support for not PIC AOT.
15100 * mini.h: Bump AOT file format version.
15102 * objects.cs: Add a test for #78990.
15104 * mini-x86.c (mono_arch_output_basic_block): Applied patch from Peter Dettman
15105 (peter.dettman@iinet.net.au). Fixes #79087.
15107 * basic-long.cs: Add a test for the above.
15109 2006-08-16 Zoltan Varga <vargaz@gmail.com>
15111 * aot-compiler.c (get_got_offset): Add a cache for GOT entries, not yet used.
15113 * aot-compiler.c (get_plt_index): Add a cache for wrappers too. Simplify the
15116 2006-08-15 Zoltan Varga <vargaz@gmail.com>
15118 * mini.c (mini_init): Fix registration of idiv/imul opcodes which can throw
15121 2006-08-10 Jonathan Chambers <joncham@gmail.com>
15123 * mini.c: Don't verify COM proxy invoke calls
15126 2006-08-10 Dick Porter <dick@ximian.com>
15128 * wapihandles.c (mini_wapi_seminfo): More info, to help track down
15129 which process is holding semaphores locked.
15131 2006-08-08 Zoltan Varga <vargaz@gmail.com>
15133 * mini-ia64.c mini-amd64.c: Fix #79027.
15135 * mini-sparc.c (mono_arch_call_opcode): Fix the previous patch.
15137 * mini-sparc.c (mono_arch_call_opcode): Fix #79027.
15139 * mini-x86.c (mono_arch_call_opcode): Handle the case where there are no
15140 implicit arguments in a vararg call. Fixes #79027.
15142 2006-08-07 Zoltan Varga <vargaz@freemail.hu>
15144 * mini.c (mono_get_element_address_signature): Use CDECL calling convention on windows. Fixes #78969.
15145 (mono_get_array_new_va_signature): Ditto.
15147 2006-08-05 Zoltan Varga <vargaz@gmail.com>
15149 * aot-runtime.c: Call init_plt lazily.
15151 * inssel-long.brg: Fix unsigned long->int conversion.
15153 * aot-runtime.c (init_plt): Remove a redundant make_writable () call.
15155 * aot-compiler.c aot-runtime.c: Reorganize the file structure in the amd64 case so
15156 that most data is now in the .rss/.data section.
15158 2006-08-04 Zoltan Varga <vargaz@gmail.com>
15160 * aot-compiler.c: Correct the computation of the 'direct-calls' statistic.
15162 * aot-compiler.c: Print the number of methods without GOT slots as a statistics.
15164 * aot-compiler.c aot-runtime.c tramp-amd64.c: Resurrect amd64 AOT support.
15166 * tramp-amd64.c (mono_arch_patch_callsite): Fix a warning.
15168 * jit-icalls.c (mono_helper_compile_generic_method): Unbox vtypes since this is a
15169 virtual call. Fixes #79010.
15171 * mini.c (mono_method_to_ir): Pass an additional out arg to compile_generic_method
15172 and use the result as the this argument in the real call.
15174 * generics.2.cs: Add a new test for #79010.
15176 2006-08-03 Zoltan Varga <vargaz@gmail.com>
15178 * mini-x86.c: Fix a warning.
15180 * aot-compiler.c: Add a bunch of statistics.
15182 * mini.c (inline_method): Disable inlining in out-of-line bblocks.
15184 2006-08-02 Zoltan Varga <vargaz@gmail.com>
15186 * mini-arch.h Makefile.am mini-ops.h mini-codegen.c: More alpha updates.
15188 2006-08-01 Zoltan Varga <vargaz@gmail.com>
15190 * 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>.
15192 2006-07-13 Miguel de Icaza <miguel@novell.com>
15194 * mini.c (mono_method_to_ir): Obtain the original method in the
15195 CIL stream and use this to perform validation.
15199 2006-07-19 Zoltan Varga <vargaz@gmail.com>
15201 * mini-x86.c (mono_arch_get_argument_info): Fix a warning.
15202 (mono_arch_call_opcode): Ditto.
15204 * mini.c (mono_method_to_ir): Clear ins_flag at the end of CEE_CALL. Fixes
15207 * mini.c (mono_patch_info_dup_mp): New helper function.
15209 * aot-compiler.c (compile_method): Fix some of the memory allocated during
15210 compilation. Fixes #78827.
15212 2006-07-18 Kornel Pal <kornelpal@gmail.com>
15214 * declsec.c: Use original security informations for
15215 MONO_WRAPPER_MANAGED_TO_MANAGED.
15217 2006-07-15 Jonathan Chambers <joncham@gmail.com>
15219 * mini.c: Allow Com Interop methods/classes and
15220 don't verify COM wrapper calls
15223 2006-07-13 Zoltan Varga <vargaz@gmail.com>
15225 * inssel-long32.brg: Fix long->i4 checked conversion.
15227 * exceptions.cs: Add a test for the above.
15229 2006-07-08 Zoltan Varga <vargaz@gmail.com>
15231 * mini-exceptions.c (mono_setup_altstack): Fix a memory leak.
15233 * mini.c: Applied patch from Joachim Ante (joe@otee.dk). Fix some shutdown
15236 * helpers.c (mono_disassemble_code): Avoid using fixed temporary files. Fixes
15239 2006-07-03 Zoltan Varga <vargaz@gmail.com>
15241 * mini.c: Fix solaris/x86 exception handling.
15243 * Makefile.am: Get rid of $(ICU_LIBS).
15245 2006-07-02 Zoltan Varga <vargaz@gmail.com>
15247 * mini-exceptions.c: Fix handling of unhandled SIGSEGV exceptions on ia64.
15248 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Use MONO_INIT_CONTEXT_FROM_CURRENT.
15249 (ves_icall_System_Security_SecurityFrame_GetSecurityFrame): Ditto.
15251 * mini-ia64.h (MONO_CONTEXT_SET_FUNC): New macro.
15253 * mini-exceptions.c (mono_handle_native_sigsegv): Prevent infinite loops if
15254 this function causes a SIGSEGV.
15256 2006-06-22 Zoltan Varga <vargaz@gmail.com>
15258 * mini.c: Remove unused solaris/x86 includes.
15260 2006-06-21 Zoltan Varga <vargaz@gmail.com>
15262 * jit.h: Add G_BEGIN_DECLS/G_END_DECLS.
15264 2006-06-20 Jb Evain <jbevain@gmail.com>
15266 * cpu-g4.md: fix max length of start_handler instruction.
15268 2006-06-20 Massimiliano Mantione <massi@ximian.com>
15269 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78656.
15271 2006-06-16 Massimiliano Mantione <massi@ximian.com>
15272 * ssa.c: Fixed bug 78653 for SSA based deadce.
15273 * mini.h: added MONO_INST_DEFINITION_HAS_SIDE_EFFECTS flag go
15274 MonoInst.flags, used in SSA based deadce.
15275 * aliasing.c: Fixed bug 78653 for "fastpath" deadce.
15276 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78653.
15278 Thu Jun 15 16:52:46 CEST 2006 Paolo Molaro <lupus@ximian.com>
15280 * tramp-ppc.c: don't use malloc () for trampoline code, sometimes
15281 it can end up using non executable memory on ppc64 systems
15282 running ppc32 userspace (fix from Johannes Berg).
15284 2006-06-14 Dick Porter <dick@ximian.com>
15286 * wapihandles.c: Fix a bunch of signed/unsigned warnings from gcc
15289 2006-06-13 Massimiliano Mantione <massi@ximian.com>
15290 * mini.c: Made so that inline is locally disabled if it would
15291 trigger a .cctor, because too many apps depend on this behavior
15292 (which seems to be also the one of the MS CLR).
15294 2006-06-13 Zoltan Varga <vargaz@gmail.com>
15296 * mini-amd64.c (mono_emit_stack_alloc): Fix initialization of localloc'ed memory.
15297 No idea why this worked before.
15299 * branch-opts.c (mono_branch_optimize_exception_target): Avoid branches
15300 which branch to outer exception clauses since they could skip the
15301 inner finally clauses. Fixes #78633.
15303 * exceptions.cs: Add a test for the above.
15305 * mini.c (merge_basic_blocks): Nullify the branch at the end of the first bb.
15308 * iltests.il: Add a test for the above.
15310 2006-06-12 Zoltan Varga <vargaz@gmail.com>
15312 * mini.c (remove_block_if_useless): Do not remove the bblock immediately
15313 after the end of a try bblock, to prevent asserts in mini_method_compile ().
15315 * iltests.il: Add a test for the above.
15317 2006-06-10 Zoltan Varga <vargaz@gmail.com>
15319 * mini-ia64.c (mono_arch_lowering_pass): Remove some code duplication.
15321 * mini-ia64.c inssel-ia64.brg: Implement the new net 2.0 Interlocked.Add
15322 methods as instrinsics.
15324 2006-06-09 Wade Berrier <wberrier@novell.com>
15326 * Makefile.am: Fix sources list for svn rename so that make dist succeeds
15327 (simple-cee-ops.h ssapre-mini-ops.h)
15329 2006-06-09 Neale Ferguson <neale@sinenomine.net>
15331 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on s390/s390x.
15332 * mini-s390x.c, mini-s390.c: Correct ATOMIC operations (incorrect register for CS
15334 * mini-s390x.h, mini-s390.h: Simplify MCONTEXT_GET_BP.
15335 * cpu-s390x.md: Fix max. length values for a couple of instructions.
15337 2006-06-09 Jonathan Chambers <jonathan.chambers@ansys.com>
15339 * mini-exceptions.c: Minor fix for building mono in Visual Studio.
15341 2006-06-08 Massimiliano Mantione <massi@ximian.com>
15343 * ssapre-cee-ops.h: Renamed as "simple-cee-ops.h"
15344 * simple-cee-ops.h: Was "ssapre-cee-ops.h" (renamed).
15345 * ssapre-mini-ops.h: Renamed as "simple-mini-ops.h"
15346 * simple-mini-ops.h: Was "ssapre-mini-ops.h" (renamed).
15347 * local-propagation.c: In mono_cprop_invalidate_values use a whitelist
15348 of opcodes, so that bug 78549 should not happen again.
15349 * ssapre.c: Updated to use the renamed files.
15351 2006-06-08 Zoltan Varga <vargaz@gmail.com>
15353 * mini-amd64.c (mono_arch_output_basic_block): Fix a wrong reg-reg move
15354 in OP_ATOMIC_EXCHANGE_I4.
15356 2006-06-07 Wade Berrier <wberrier@novell.com>
15358 * tramp-s390.c: Fix s390 build (add missing pointer declarations
15359 in mono_debugger_create_notification_function)
15361 2006-06-06 Zoltan Varga <vargaz@gmail.com>
15363 * mini.c (NEW_AOTCONST_TOKEN): Fix amd64 build.
15365 * mini.c (type_from_stack_type): Disable some changes which do not
15368 * driver.c: Reenable opts.
15370 * mini.h (MonoStackSlot): New structure to keep track of the verification state
15371 of the evaluation stack.
15373 * mini.h (MonoBasicBlock): Add a 'stack_state' field to keep track of the
15374 evaluation stack trace at entry to the bblock.
15376 * mini.c (merge_stacks): New function to perform verification of stack merges.
15377 Turned off by default.
15379 * mini.c: Fill up ins->klass for instructions whose type is STACK_OBJ or
15382 2006-06-06 Massimiliano Mantione <massi@ximian.com>
15384 * local-propagation.c: Fixed bug 78549.
15386 2006-06-04 Zoltan Varga <vargaz@gmail.com>
15388 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on ia64.
15390 2006-06-02 Miguel de Icaza <miguel@novell.com>
15392 * tramp-sparc.c, tramp-ppc.c, tramp-s390.c, tramp-s390x.c,
15393 tramp-arm.c, tramp-ia64.c
15394 (mono_debugger_create_notification_function): Update signature to
15395 new signature and use new protocol for creating the notification
15398 Should fix the build.
15400 2006-06-02 Geoff Norton <gnorton@customerdna.com>
15402 * exceptions-ppc.c (mono_jit_walk_stack)
15403 (ves_icall_get_frame_info): Fix the build
15405 2006-06-02 Zoltan Varga <vargaz@gmail.com>
15407 * mini.c (mono_set_defaults): Fix the handling of -O=-all.
15409 2006-05-31 Raja R Harinath <rharinath@novell.com>
15411 * il2tests.2.il: New file for generics CIL tests. Add test for
15413 * Makefile.am: Update.
15416 * mini.c (mono_method_to_ir): Don't apply box+brtrue optimization
15419 2006-05-30 Massimiliano Mantione <massi@ximian.com>
15421 * aliasing.c: Fixed bug 78311.
15423 2006-05-29 Martin Baulig <martin@ximian.com>
15425 * mini-exceptions.c (mono_find_jit_info): When computing the
15426 native offset, check whether we're actually inside the method's
15427 code; call mono_debug_print_stack_frame() to format the frame.
15428 (ves_icall_System_Exception_get_trace): Call
15429 mono_debug_print_stack_frame() to format the stack frame.
15430 (ves_icall_get_trace): Update to the new debugging API.
15431 (mono_jit_walk_stack_from_ctx): Likewise.
15432 (ves_icall_get_frame_info): Likewise.
15434 * mini.c (get_method_from_ip): Use the new debugging API.
15435 (mono_print_method_from_ip): Likewise.
15438 (mono_jit_walk_stack): Use the new debugging API.
15439 (ves_icall_get_frame_info): Likewise.
15441 2006-05-27 Zoltan Varga <vargaz@gmail.com>
15443 * mini-amd64.c (mono_arch_output_basic_block): Fix MONO_PROFILE_COVERAGE.
15445 2006-05-25 Massimiliano Mantione <massi@ximian.com>
15447 * mini.c: Added "limitator" to inline for debugging.
15449 2006-05-24 Martin Baulig <martin@ximian.com>
15451 * debug-debugger.c (mono_debugger_init): Create a private,
15452 malloc()-based code manager for the notification function and
15453 intentionally leak it on exit. This fixes the crash-on-exit race
15457 (mono_debugger_create_notification_function): Added
15458 `MonoCodeManager *' argument.
15461 (mono_debugger_create_notification_function): Added
15462 `MonoCodeManager *' argument.
15464 2006-05-23 Massimiliano Mantione <massi@ximian.com>
15466 * aliasing.c: Fixed 64 bit issue.
15467 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
15468 default since all known bugs are fixed (one more time!).
15470 Tue May 23 13:47:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
15472 * mini.c: write barrier support.
15474 2006-05-23 Martin Baulig <martin@ximian.com>
15476 * debug-debugger.c: Revert Paolo's change. Add comment and #error
15477 check at the top of the file.
15479 Sun May 21 12:22:29 CEST 2006 Paolo Molaro <lupus@ximian.com>
15481 * debug-debugger.c: fix the build. Again. Hopefully Martin will stop
15482 reverting changes without reason and without changelog entries.
15484 2006-05-18 Zoltan Varga <vargaz@gmail.com>
15486 * mini-sparc.c (mono_arch_output_basic_block): Add support for large stack offets
15487 to a few opcodes. Fixes #78439.
15489 * mini-sparc.c: Rename mono_sparch_break () to mono_arch_break () to improve
15490 consistency with other archs.
15492 * mini-ia64.c (mono_arch_emit_prolog): Remove debug stuff left in by mistake.
15494 Wed May 17 18:07:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
15496 * debug-debugger.c: fix the build.
15498 2006-05-17 Martin Baulig <martin@ximian.com>
15501 (debugger_thread_vtable): Moved here from ../metadata/threads.c.
15502 (debugger_init_threads): Formerly known as mono_debugger_init_threads().
15503 (debugger_finalize_threads): Formaly known as mono_debugger_finalize_threads().
15504 (debugger_attach): Call GC_mono_debugger_add_all_threads().
15506 2006-05-11 Zoltan Varga <vargaz@gmail.com>
15508 * mini.c (mini_init): Call pthread_attr_destroy () to fix a small memory leak.
15510 2006-05-10 Zoltan Varga <vargaz@gmail.com>
15512 * mini-x86.c (mono_arch_instrument_epilog): Fix handling of
15513 MONO_TYPE_GENERICINST.
15515 * mini-amd64.c (mono_arch_instrument_epilog): Fix handling of
15516 MONO_TYPE_GENERICINST.
15518 2006-05-09 Zoltan Varga <vargaz@gmail.com>
15520 * mini-x86.c (mono_arch_get_vcall_slot_addr): Add a missing call sequence. Fixes
15523 2006-05-08 Zoltan Varga <vargaz@gmail.com>
15525 * mini.c (mono_create_jump_trampoline): Allocate MonoJitInfo from the domain
15527 (mono_jit_free_method): Remove the method from jump_trampoline_hash as well.
15529 2006-05-06 Zoltan Varga <vargaz@gmail.com>
15531 * mini.c (mini_cleanup): Applied patch from Joachim Ante (joe@otee.dk). Call
15532 mono_trace_cleanup ().
15534 * iltests.il: Fix problem with the newly added test.
15536 * mini-codegen.c (mono_local_regalloc): When changing the dreg of an instruction
15537 due to register constraints, free up the previous hreg. Fixes #78314.
15539 * iltests.il: Add new test for #78314.
15541 * mini-x86.c (mono_arch_get_inst_for_method): Use OP_ATOMIC_ADD_NEW_I4 for
15542 Interlocked.Add. Fixes #78312.
15544 * mini-amd64.c (mono_arch_get_inst_for_method): Ditto.
15546 2006-05-05 Zoltan Varga <vargaz@gmail.com>
15548 * inssel.brg (mini_emit_virtual_call): Fix a warning.
15550 2006-05-05 Martin Baulig <martin@ximian.com>
15552 * debug-mini.c (mono_debug_open_block): New method.
15555 (mono_arch_output_basic_block): Call mono_debug_open_block() at
15556 the beginning of each basic block.
15559 (mono_arch_output_basic_block): Call mono_debug_open_block() at
15560 the beginning of each basic block.
15562 2006-05-04 Massimiliano Mantione <massi@ximian.com>
15564 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
15565 default until I understand why they break the build on amd64.
15567 2006-05-04 Zoltan Varga <vargaz@gmail.com>
15569 * mini.c (mini_cleanup): Call mono_cleanup ().
15571 * mini.c (UNVERIFIED): New macro to make it easier to track down verification
15574 2006-05-04 Massimiliano Mantione <massi@ximian.com>
15576 * aliasing.c: Fixed shameful cut&paste error that caused JIT crashes.
15577 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
15578 default since all known bugs are fixed, and I cannot reproduce bug
15579 77944... I'm asking Matt Hargett to test again after this commit.
15581 2006-04-28 Massimiliano Mantione <massi@ximian.com>
15583 * mini-codegen.c: Fixed typo that thrashed inline.
15585 2006-04-28 Zoltan Varga <vargaz@gmail.com>
15587 * dominators.c (compute_dominators): Avoid using a worklist since
15588 it is not correct in some cases. Instead, iterate over all bblocks as
15589 in the original paper. Fixes --compile-all -O=all System.Xml.dll.
15591 2006-04-28 Miguel de Icaza <miguel@novell.com>
15593 * mini.c (mono_jit_compile_method_inner): Use
15594 mono_prepare_exception_from_error that resets the value
15597 2006-04-27 Miguel de Icaza <miguel@novell.com>
15599 * mini.c: Move the mini_loader_error_to_exception to metadata.
15601 2006-04-27 Massimiliano Mantione <massi@ximian.com>
15603 * aliasing.c: Fixed bug 78210.
15605 2006-04-27 Massimiliano Mantione <massi@ximian.com>
15607 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
15608 default until all their problems (or the ones they trigger) are fixed.
15610 2006-04-26 Zoltan Varga <vargaz@gmail.com>
15612 * aot-runtime.c (mono_aot_get_method_from_token_inner): Fix the previous patch.
15614 * aot-runtime.c (mono_aot_get_method_from_token_inner): Mark the method
15615 as loaded only after resolving patches since that could invoke the same method.
15617 * aot-runtime.c (mono_aot_plt_resolve): Fix ppc etc. builds.
15619 * aot-compiler.c: Refactor mono_aot_compile_aot () into a bunch of smaller
15622 * aot-runtime.c (init_plt): Use a normal trampoline to transfer code to the
15625 * aot-compiler.c (emit_plt): Pass the plt offset in %eax instead of on the
15628 * mini-trampolines.c (mono_aot_plt_trampoline): New trampoline to handle calls
15629 made from AOT code through the PLT table.
15631 * mini-x86.h mini-amd64.h: Define MONO_ARCH_AOT_PLT_OFFSET_REG to the register
15632 holding the plt offset when a call is made to the aot plt trampoline.
15634 2006-04-25 Zoltan Varga <vargaz@gmail.com>
15636 * aot-runtime.c aot-compiler.c cpu-amd64.md mini-amd64.c: Update parts of the
15639 * Makefile.am (common_sources): Fix build breakage.
15641 * aot-runtime.c aot-compiler.c: Reorganize the AOT code yet again: Make all
15642 calls through a jump table similar to the ELF PLT table. Avoid indirect calls for
15643 intra-assembly calls if possible.
15645 * tramp-*.c: Add new functions for patching/nullifying PLT entries.
15647 * mini-trampolines.c: Handle PLT entries.
15649 * mini.c: Avoid creating a GOT var for calls.
15651 * jit-icalls.c (helper_ldstr_mscorlib): New helper function for loading strings
15652 from mscorlib code.
15654 * jit-icalls.c (helper_newobj_mscorlib): New helper function to create objects
15655 from mscorlib code.
15657 * mini.c (mono_method_to_ir): Use the new helper functions in throw bblocks in
15660 * mini.h: Bump AOT file format version.
15662 * mini.c (get_basic_blocks): Fix the calculation of bb->out_of_line so it
15665 2006-04-25 Martin Baulig <martin@ximian.com>
15667 * driver.c: Disable copyprop, consprop and inline when running
15668 inside the debugger.
15670 2006-04-25 Martin Baulig <martin@ximian.com>
15672 * debug-debugger.h (MonoDebuggerInfo): Replaced `get_thread_id'
15673 with `get_current_thread' and added `detach'.
15674 (MonoDebuggerMetadataInfo): Added `thread_size',
15675 `thread_tid_offset', `thread_stack_ptr_offset' and
15676 `thread_end_stack_offset'.
15678 2006-04-25 Zoltan Varga <vargaz@gmail.com>
15680 * aot.c Makefile.am: Split aot.c into two new files aot-compiler.c and
15683 * inssel.brg (mini_emit_load_intf_reg_vtable): Use a new kind of AOT constant
15684 ADJUSTED_IID to avoid the need for adjusting the IID at runtime.
15686 * mini.h (MonoJumpInfoType): Add MONO_PATCH_INFO_ADJUSTED_IID.
15688 * mini.c (mono_resolve_patch_target): Handle ADJUSTED_IID.
15690 * aot.c: Add support for ADJUSTED_IID.
15692 2006-04-24 Zoltan Varga <vargaz@gmail.com>
15694 * aot.c (emit_method_order): Don't align method_order_end.
15696 * inssel.brg (stmt): Fix interface calls in AOT code which got broken by
15697 the interface ID changes.
15699 2006-04-21 Dick Porter <dick@ximian.com>
15701 * mini.c (mini_thread_cleanup): Clear the JIT TLS data when
15702 cleaning up a thread. Fixes the new part of bug 77470.
15704 2006-04-20 Geoff Norton <gnorton@customerdna.com>
15706 * mini-ppc.c: Call mono_jit_thread_attach when transitioning a native
15707 to managed wrapper.
15709 2006-04-19 Zoltan Varga <vargaz@gmail.com>
15711 * mini.h mini.c: Remove mono_type_to_ldind/stind () which are now in marshal.c.
15713 * mini.c (mono_runtime_install_handlers): Handle SIGABRT similarly to
15714 SIGSEGV. Fixes #78072.
15716 * mini-exceptions.c (mono_handle_native_sigsegv): Add a 'signal' argument,
15717 unregister our SIGABRT handler.
15719 2006-04-19 Massimiliano Mantione <massi@ximian.com>
15721 * mini.c: Disabled inline where it can alter the call stack in a
15722 way visible from managed code.
15723 * driver.c: enabled inline,consprop,copyprop,treeprop,deadce by
15726 2006-04-16 Zoltan Varga <vargaz@gmail.com>
15728 * mini-amd64.c (mono_arch_emit_prolog): Attach the thread to the runtime as it is done
15729 on other platforms. Fixes #78089.
15731 2006-04-13 Martin Baulig <martin@ximian.com>
15733 * driver.c: Also check a `MONO_INSIDE_MDB' environment variable to
15734 determine whether we're inside the debugger.
15737 (MonoDebuggerMetadataInfo): Added all offsets from `MonoDefaults'.
15739 2006-04-12 Zoltan Varga <vargaz@gmail.com>
15741 * mini.c (mono_method_to_ir): Handle multiple LEAVE statements inside a single
15742 handler clauses. Fixes #78024.
15744 * mini-sparc.c (mono_arch_output_basic_block): Handle large offsets
15745 in the CALL_MEMBASE opcodes. Fixes #78088.
15746 (mono_arch_get_vcall_slot_addr): Ditto.
15748 2006-04-10 Martin Baulig <martin@ximian.com>
15750 * debug-debugger.c: The thread handling code has now been moved
15751 into ../metadata/threads.c.
15753 2006-04-10 Zoltan Varga <vargaz@gmail.com>
15755 * driver.c (mono_main): Fix --with-gc=none build.
15757 * mini-codegen.c (mono_spillvar_offset): Improve alignment.
15758 (mono_spillvar_offset_float): Ditto.
15759 (mono_local_regalloc): Only do the OP_MOVE optimization if ins->dreg is a local
15760 hreg, not when its !global, since on ia64, there is a third category: stacked
15763 Mon Apr 10 14:39:49 CEST 2006 Paolo Molaro <lupus@ximian.com>
15765 * mini.c: set MonoInst->klass for load field address and a few other
15768 2006-04-10 Zoltan Varga <vargaz@gmail.com>
15770 * helpers.c (mono_disassemble_code): Emit debug info on amd64 as well.
15772 2006-04-07 Zoltan Varga <vargaz@gmail.com>
15774 * dominators.c (compute_dominators): Fix yet another bug which surfaced after
15775 the branch opt changes.
15777 2006-04-06 Dick Porter <dick@ximian.com>
15779 * wapihandles.c (mini_wapi_semdel): Fix parameters in semctl () call.
15781 * wapihandles.c (mini_wapi_seminfo):
15782 * driver.c (mono_main): Add semaphore info option
15784 2006-04-05 Zoltan Varga <vargaz@gmail.com>
15786 * dominators.c (compute_dominators): Fix a bug which surfaced after the recent
15787 branch optimization changes. Fixes #78009.
15789 Wed Apr 5 16:40:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
15791 * mini.c: ignore accessibility of methods in managed->native wrappers.
15793 2006-04-04 Zoltan Varga <vargaz@gmail.com>
15795 * mini.c (mini_cleanup): Call print_jit_stats () earlier since it accesses metadata.
15797 * mini.c (mini_cleanup): Free 'emul_opcode_map' as well.
15799 2006-04-03 Zoltan Varga <vargaz@gmail.com>
15801 * mini.c: Modify the branch optimizations to preserve the invariant that
15802 the entries inside the in_bb and out_bb arrays are unique.
15803 (mono_unlink_bblock): Avoid creation of new arrays.
15805 2006-04-02 Zoltan Varga <vargaz@gmail.com>
15807 * mini.c (mono_unlink_bblock): Fix regression caused by previous
15810 2006-04-01 Zoltan Varga <vargaz@gmail.com>
15812 * mini.c (optimize_branches): Remove the "optimizations" in
15813 the cbranch1/cbranch2 -> branch cases which were causing several
15814 problems in the past. Fixes #77986.
15816 2006-03-31 Chris Toshok <toshok@ximian.com>
15818 * driver.c (DEFAULT_OPTIMIZATIONS): back out the new set of
15819 default optimizations :(
15821 2006-03-31 Zoltan Varga <vargaz@gmail.com>
15823 * inssel-x86.brg mini-codegen.c mini.c: Merge some changes/fixes from linear-il
15826 2006-03-31 Massimiliano Mantione <massi@ximian.com>
15828 * local-propagation.c: Added comments to structs and removed
15829 "Mono" prefixes from local tree mover types.
15831 2006-03-30 Zoltan Varga <vargaz@gmail.com>
15833 * Makefile.am (arch_sources): Define this for each architecture so
15834 libmono_la_SOURCES is defined in one place.
15836 Wed Mar 29 20:51:14 CEST 2006 Paolo Molaro <lupus@ximian.com>
15838 * driver.c, wapihandles.c, Makefile.am: integrate the io-layer utils
15841 Wed Mar 29 17:16:57 CEST 2006 Paolo Molaro <lupus@ximian.com>
15843 * driver.c: print the GC name supplied by configure.
15845 2006-03-29 Massimiliano Mantione <massi@ximian.com>
15847 * local-propagation.c: Added tree mover, and moved here all the
15848 local propagation code from mini.c
15849 * mini.c: Added support for treeprop, and moved all the local
15850 propagation code to local-propagation.c
15851 * mini.h: Added support for treeprop
15852 * driver.c: Added support for treeprop, enabled consprop, copyprop,
15853 treeprop, inline and deadce by default
15854 * Makefile.am: Added local-propagation.c
15856 2006-03-25 Zoltan Varga <vargaz@gmail.com>
15858 * exceptions-sparc.c: Applied patch from David S. Miller <davem@sunset.davemloft.net>: Implement correct support for sparc/linux.
15860 Fri Mar 24 20:07:19 CET 2006 Paolo Molaro <lupus@ximian.com>
15862 * debug-debugger.c: make it compile without the Boehm GC.
15864 Wed Mar 22 18:25:18 CET 2006 Paolo Molaro <lupus@ximian.com>
15866 * mini.c: fixed issue with mismatch when an icall is registered
15867 with multiple names but same address.
15869 Tue Mar 21 15:59:57 CET 2006 Paolo Molaro <lupus@ximian.com>
15871 * declsec.c, mini-exceptions.c: use write barrier to set reference
15872 fields of managed objects.
15874 2006-03-19 Zoltan Varga <vargaz@gmail.com>
15876 * mini.c (mono_print_method_from_ip): Recognize JIT trampolines as well.
15877 (can_access_internals): Fix a warning.
15879 * mini.c (print_method_from_ip): Rename this to
15880 mono_print_method_from_ip so it gets exported.
15882 * trace.c: Deal with strings inside StringBuilder's containing garbage
15883 and fix memory leaks. Fixes #77848.
15885 2006-03-19 Zoltan Varga <vargaz@gmail.com>
15887 * mini.c (mini_init): Disable the setting of GC_stackbottom on ia64. Hopefully
15890 2006-03-16 Neale Ferguson <neale@sinenomine.net>
15892 * mini-s390.c: Remove OP_X86_TEST_NULL.
15894 Thu Mar 16 17:19:04 CET 2006 Paolo Molaro <lupus@ximian.com>
15896 * mini.c: use the correct GetHashCode() for the moving collector.
15898 2006-03-16 Massimiliano Mantione <massi@ximian.com>
15900 * liveness.c: Regalloc spill cost tuning.
15902 2006-03-15 Neale Ferguson <neale@sinenomine.net>
15904 * mini-s390x.h: Correct S390_LONG macro.
15906 * mini-s390x.c: Cleanup unused code.
15908 2006-03-15 Zoltan Varga <vargaz@gmail.com>
15910 * jit-icalls.h: New file.
15912 * Makefile.am mini.c jit-icalls.c: Use a proper include file for the jit
15913 icalls and include that instead of including jit-icalls.c.
15915 * mini-ppc.c (mono_arch_output_basic_block): Remove references to
15918 Tue Mar 14 20:23:53 CET 2006 Paolo Molaro <lupus@ximian.com>
15920 * mini.c: when checking for member accessibility, also check for
15921 friend assemblies and for explicit interface implementations.
15923 2006-03-14 Zoltan Varga <vargaz@gmail.com>
15925 * mini-codegen.c (mono_local_regalloc): Remove incorrect g_free () calls.
15927 * cpu-arm.md cpu-g4.md: Remove x86_ opcodes.
15929 * mini-x86.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
15930 common cases are done first.
15932 * mini-ops.h: Only define platform specific opcodes on the given platform.
15934 * mini.h regalloc.h mini-codegen.c: Merge optimizations from the linear-il
15937 2006-03-14 Martin Baulig <martin@ximian.com>
15939 Revert Paolo's change from r57348:
15941 * mini.h: don't use gboolean for bitfields.
15942 * mini.c: verifier changes for fields and methods accessibility.
15944 2006-03-13 Neale Ferguson <neale@sinenomine.net>
15946 * mini-s390.h, mini-s390x.h: Fix calls to mono_call_inst_add_outarg_reg.
15948 * mini-s390x.c: Fix conv_r_un.
15950 * cpu-s390, cpu-s390x.md: Fix lengths.
15952 Sun Mar 12 17:31:22 CET 2006 Paolo Molaro <lupus@ximian.com>
15954 * mini.c: nested types have access to all the nesting
15955 levels, not just the enclosing types.
15957 Sun Mar 12 16:23:11 CET 2006 Paolo Molaro <lupus@ximian.com>
15959 * mini.c: added a few more verification checks.
15961 2006-03-12 Zoltan Varga <vargaz@gmail.com>
15963 * liveness.c: Merge optimizations from the linear-il branch.
15965 2006-03-11 Zoltan Varga <vargaz@gmail.com>
15967 * mini-ia64.c (emit_call): Add a comment.
15969 * tramp-ia64.c (mono_arch_patch_callsite): Handle indirect calls as well.
15971 * tramp-ia64.c: Fix some warnings.
15973 Sat Mar 11 20:15:59 CET 2006 Paolo Molaro <lupus@ximian.com>
15975 * mini.h: don't use gboolean for bitfields.
15976 * mini.c: verifier changes for fields and methods accessibility.
15978 2006-03-11 Zoltan Varga <vargaz@gmail.com>
15980 * mini.c (mono_icall_get_wrapper): Fix an ia64 bug introduced by the
15981 lazy icall wrapper changes.
15983 * dominators.c: Replace all the dominator algorithms with faster
15984 ones from the linear-il branch.
15986 * inssel-*.brg: Allocate call->out_ireg_args and call->out_freg_args from
15989 * mini-amd64.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
15990 common cases are done first.
15992 * mini-amd64.c: Fix some warnings.
15994 * mini-codegen.c mini-*.c: Allocate call->out_ireg_args and call->out_freg_args
15997 * mini.c (mono_jit_compile_method_with_opt): Fix a race in the newly
16000 * mini.h: Add a missing prototype.
16002 2006-03-10 Zoltan Varga <vargaz@gmail.com>
16004 * mini.c: Compile icall wrappers lazily.
16006 * mini-codegen.c: Use printf instead of g_print since its much faster.
16008 * mini.h (mono_bitset_foreach_bit): Use the faster mono_bitset_find_start ()
16011 * mini.c (optimize_branches): Cache the negative result from
16012 remove_block_if_useless ().
16014 * mini.c (optimize_branches): Avoid restarting the iteration after each change.
16015 Also fix some bblock linking issues.
16017 * helpers.c (mono_disassemble_code): Reduce the size of the temporary
16020 * mini.h: Define G_LIKELY/G_UNLIKELY macros for older glib versions.
16022 * mini.h (MonoBasicBlock): Reorganize the fields, putting more frequently
16023 accessed fields first, for better cache behavior.
16025 Fri Mar 10 18:21:41 CET 2006 Paolo Molaro <lupus@ximian.com>
16027 * mini.c: speedup IList<T> array accesses.
16029 2006-03-09 Zoltan Varga <vargaz@gmail.com>
16031 * mini.c (mono_method_to_ir): Handle large methods overflowing the
16032 inline_costs counter. Fixes #77190.
16034 2006-03-06 Zoltan Varga <vargaz@gmail.com>
16036 * mini-exceptions.c: Call mono_trace_is_enabled () before printing
16037 trace messages. Fixes #77706.
16039 2006-03-04 Martin Baulig <martin@ximian.com>
16041 * tramp-amd64.c, tramp-x86.c
16042 (mono_debugger_create_notification_function): Use
16043 mono_global_codeman_reserve() to allocate a buffer at runtime and
16046 * debug-debugger.h (MonoDebuggerInfo): Added `initialize'.
16048 * debug-debugger.c (mono_debugger_init): Dynamically allocate the
16049 notification function at runtime and then call `initialize' in the
16050 `MONO_DEBUGGER__debugger_info' vtable.
16052 2006-03-04 Zoltan Varga <vargaz@gmail.com>
16054 * iltests.il: Fix a visibility problem.
16056 Wed Mar 1 15:55:25 CET 2006 Paolo Molaro <lupus@ximian.com>
16058 * driver.c, mini.c: add hooks for the counters API.
16060 Wed Mar 1 12:28:04 CET 2006 Paolo Molaro <lupus@ximian.com>
16062 * driver.c: show disabled options.
16064 Wed Mar 1 12:18:51 CET 2006 Paolo Molaro <lupus@ximian.com>
16066 * linear-scan.c: always use cost-driven selection.
16068 2006-02-28 Raja R Harinath <rharinath@novell.com>
16070 * jit-icalls.c (helper_compile_generic_method): Revert change from
16073 Mon Feb 27 18:58:19 GMT 2006 Paolo Molaro <lupus@ximian.com>
16075 * cpu-arm.md, mini-arm.c: implemented MemoryBarrier.
16077 Sat Feb 25 17:39:21 CET 2006 Paolo Molaro <lupus@ximian.com>
16079 * inssel.brg: style fixes, mostly to force the updated monoburg
16080 to run for people using svn.
16082 Sat Feb 25 17:07:42 CET 2006 Paolo Molaro <lupus@ximian.com>
16084 * mini.c: match monoburg changes.
16086 Sat Feb 25 16:04:33 CET 2006 Paolo Molaro <lupus@ximian.com>
16088 * mini.h, mini.c, abcremoval.c, aliasing.c, liveness.c,
16089 ssapre.c, graph.c, ssa.c: put the mono_burg_arity[]
16090 declaration in the header file.
16092 Sat Feb 25 14:19:31 CET 2006 Paolo Molaro <lupus@ximian.com>
16094 * helpers.c: reduce relocations and mem usage.
16096 Sat Feb 25 11:58:16 CET 2006 Paolo Molaro <lupus@ximian.com>
16098 * mini.h, mini-codegen.c: disable logging features if
16099 requested by configure.
16101 Sat Feb 25 11:54:49 CET 2006 Paolo Molaro <lupus@ximian.com>
16103 * mini.c: tiny verifier changes.
16105 Fri Feb 24 18:17:52 CET 2006 Paolo Molaro <lupus@ximian.com>
16107 * mini-ops.h, inssel-x86.brg, tramp-x86.c, mini-x86.c,
16108 cpu-pentium.md: stack alignment changes for osx/x86,
16109 partially from Geoff Norton <gnorton@customerdna.com>.
16111 2006-02-24 Raja R Harinath <harinath@gmail.com>
16113 * jit-icalls.c (helper_compile_generic_method): Update to changes
16114 in metadata/class.c.
16116 2006-02-24 Zoltan Varga <vargaz@gmail.com>
16118 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a missing check.
16120 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for
16121 interface calls with large offsets.
16123 2006-02-23 Raja R Harinath <rharinath@novell.com>
16125 * jit-icalls.c (helper_compile_generic_method): Document the
16126 special-case we depend on so that we can inflate the method twice
16127 with the same context with no bad side-effects.
16129 Thu Feb 23 13:45:46 CET 2006 Paolo Molaro <lupus@ximian.com>
16131 * mini-x86.c, mini-amd64.c: fix for case when xen support
16134 Wed Feb 22 19:38:40 CET 2006 Paolo Molaro <lupus@ximian.com>
16136 * mini-x86.c, mini-amd64.c: generate code to access tls items
16137 in a faster way for Xen systems.
16139 Wed Feb 22 10:31:25 CET 2006 Paolo Molaro <lupus@ximian.com>
16141 * exceptions-x86.c, mini-x86.h, driver.c, mini-codegen.c:
16142 updates and compilation fixes for the OSX/x86 port, mostly from
16143 Geoff Norton <gnorton@customerdna.com>.
16145 Tue Feb 21 19:56:55 CET 2006 Paolo Molaro <lupus@ximian.com>
16147 * inssel.brg: faster interface call implementation
16148 to sync with the interface_offsets MonoVTable changes.
16150 Mon Feb 20 10:37:57 CET 2006 Paolo Molaro <lupus@ximian.com>
16152 * mini.c: more verification checks.
16154 Fri Feb 17 19:47:29 CET 2006 Paolo Molaro <lupus@ximian.com>
16156 * mini.c: added a few more verification checks.
16158 2006-02-17 Neale Ferguson <neale@sinenomine.net>
16160 * mini-s390x.c, mini-s390x.h: Check for presence of long displacement
16161 facility on the processor and use it if available.
16163 Fri Feb 17 16:12:52 CET 2006 Paolo Molaro <lupus@ximian.com>
16165 * driver.c, aot.c, mini.c: throw exception if the IL code is
16166 invalid or unverifiable.
16168 2006-02-17 Raja R Harinath <rharinath@novell.com>
16170 * generics.2.cs (test_0_ldfld_stfld_mro): Use m.struct_field, not
16173 2006-02-16 Zoltan Varga <vargaz@gmail.com>
16175 * generics.2.cs: Add some tests for generics ldfld/stfld wrappers.
16177 Wed Feb 15 16:23:17 CET 2006 Paolo Molaro <lupus@ximian.com>
16179 * mini-s390x.c, mini-s390.c, mini.c, mini-amd64.c, mini-arm.c,
16180 mini-ia64.c, mini-sparc.c, mini-x86.c, mini-ppc.c: fixed
16181 handling of instantiated generic valuetypes.
16183 2006-02-11 Zoltan Varga <vargaz@gmail.com>
16185 * mini-exceptions.c mini-x86.h mini-x86.c: Get rid of
16186 MONO_INIT_CONTEXT_FROM_CALLER, and use MONO_INIT_CONTEXT_FROM_FUNC
16189 * generics.2.cs: Revert the nullable reftypes tests.
16191 2006-02-10 Zoltan Varga <vargaz@gmail.com>
16193 * mini-exceptions.c (MONO_INIT_CONTEXT_FROM_CALLER): Avoid
16194 using __builtin_frame_address (1) as it doesn't work in the presence
16195 of optimizations. Hopefully fixes #77273.
16197 * Makefile.am generics.cs generics.2.cs: Revert the generics.2.cs
16198 -> generics.cs change as it doesn't work with some automake versions.
16200 Thu Feb 9 16:24:44 CET 2006 Paolo Molaro <lupus@ximian.com>
16202 * mini.c: handle systems that sue a different way to
16203 retrieve the stack address of the current thread.
16205 2006-02-09 Zoltan Varga <vargaz@gmail.com>
16207 * Makefile.am generics.2.cs: Rename this to generics.cs and handle
16208 it specially in the makefile.
16210 * generics.2.cs: Add tests for nullable reference types.
16212 Wed Feb 8 19:33:17 CET 2006 Paolo Molaro <lupus@ximian.com>
16214 * mini.c: always handle the case when mono_jit_init()
16215 is called in a thread different from the main thread,
16216 confusing libgc (bug #77309).
16218 Mon Feb 6 09:01:24 EST 2006 Paolo Molaro <lupus@ximian.com>
16220 * mini-ppc.c: fix handling of exceptions in large methods (bug #74932).
16222 Fri Feb 3 18:51:35 CET 2006 Paolo Molaro <lupus@ximian.com>
16224 * mini.c: change optimize_branches () to use a single loop
16225 and introduce a new optimization to simplify some range checks.
16227 2006-02-03 Martin Baulig <martin@ximian.com>
16229 * debug-debugger.c (debugger_thread_manager_thread_created): Removed
16230 and merged with debugger_thread_manager_add_thread().
16231 (mono_debugger_main): Call debugger_thread_manager_add_thread() to
16232 inform the debugger about the main thread.
16234 2006-02-03 Zoltan Varga <vargaz@gmail.com>
16236 * basic.cs: Add test for div.un/rem.un constant folding.
16238 2006-02-03 Neale Ferguson <neale@sinenomine.net>
16240 * cpu-s390x.md: correct int_xor_imm length
16242 2006-02-03 Zoltan Varga <vargaz@gmail.com>
16244 * generics.2.cs: New test for #77442.
16246 * jit-icalls.c (helper_compile_generic_method): Check for null. Fixes
16249 2006-02-02 Martin Baulig <martin@ximian.com>
16251 * tramp-x86.c, tramp-amd64.c: It's now safe to #include
16252 <mono/metadata/mono-debug-debugger.h>
16254 * debug-mini.c: Don't #define _IN_THE_MONO_DEBUGGER.
16256 2006-02-02 Martin Baulig <martin@ximian.com>
16258 * debug-debugger.h: New header file for debug-debugger.c.
16260 * debug-debugger.c: Big API cleanup; don't run the managed Main()
16261 function is a separate thread anymore; add support for attaching.
16263 2006-02-01 Zoltan Varga <vargaz@gmail.com>
16265 * tramp-x86.c: Fix a warning.
16267 2006-01-31 Zoltan Varga <vargaz@gmail.com>
16269 * mini-amd64.c (mono_arch_compute_omit_fp): Avoid hitting an assertion
16270 on very large methods.
16272 * aot.c (load_patch_info): Fix a warning.
16274 Mon Jan 30 12:51:10 CET 2006 Paolo Molaro <lupus@ximian.com>
16276 * cpu-pentium.md, mini-x86.c, inssel.brg, inssel-x86.brg,
16277 mini-ops.h: alu membase optimizations.
16279 Fri Jan 27 21:11:08 CET 2006 Paolo Molaro <lupus@ximian.com>
16281 * mini-ops.h, mini.c, inssel.brg, inssel-x86.brg: opcode
16282 to speedup StringBuilder.
16284 2006-01-27 Zoltan Varga <vargaz@gmail.com>
16286 * dominators.c (mono_compute_natural_loops): Fix detection of
16287 loop body start blocks.
16289 * mini-exceptions.c (mono_print_thread_dump): Fix non x86 builds.
16291 2006-01-26 Zoltan Varga <vargaz@gmail.com>
16293 * mini.h mini.c mini-exceptions.c: Add thread dump support. Fixes
16296 2006-01-25 Massimiliano Mantione <massi@ximian.com>
16298 * aliasing.c: Fixed aliasing issue on 64 bit archs.
16300 2006-01-25 Martin Baulig <martin@ximian.com>
16302 * debug-debugger.c: Moved the `MonoDebuggerManager' and
16303 `MonoDebuggerThread' typedefs here from mono-debug-debugger.h and
16304 started to cleanup this file a little bit.
16306 Tue Jan 24 18:20:48 CET 2006 Paolo Molaro <lupus@ximian.com>
16308 * mini.c: optimize a codepath frequently happening in generics code.
16310 2006-01-23 Martin Baulig <martin@ximian.com>
16312 * Makefile.am: Only compile debug-debugger.c on supported platforms.
16314 * debug-debugger.c: Kill the IO_LAYER() hack and use the io-layer
16315 functions directly.
16317 * driver.c: debug-debugger.c is only available if
16318 `MONO_DEBUGGER_SUPPORTED' is defined.
16320 2006-01-23 Martin Baulig <martin@ximian.com>
16322 * debug-debugger.c: Only enable this on platforms where the Mono
16323 Debugger is working (x86 and x86_64).
16325 2006-01-21 Martin Baulig <martin@ximian.com>
16327 The Mono Debugger is now using the normal `mono' instead of the
16328 `mono-debugger-mini-wrapper' when executing managed code.
16330 * debug-debugger.c: New file; previously known as
16331 debugger/wrapper/wrapper.c.
16333 * debug-mini.c (mono_init_debugger): Removed.
16335 * driver.c (mono_main): Added new `--inside-mdb' command line
16336 argument which is used when running inside the debugger.
16338 2006-01-20 Zoltan Varga <vargaz@gmail.com>
16340 * liveness.c (mono_analyze_liveness): Remove some unused data
16343 2006-01-17 Zoltan Varga <vargaz@gmail.com>
16345 * mini.h: Move mono_bitset_test_fast macro to monobitset.h where it belongs.
16347 2006-01-16 Zoltan Varga <vargaz@gmail.com>
16349 * mini.h (mono_bitset_test_fast): Disable the 'fast' implementation which
16350 depends on implementation details of monobitset.
16352 * mini.c (mini_get_ldelema_ins): Fix handling of 1 dimensional arrays.
16355 2006-01-15 Zoltan Varga <vargaz@gmail.com>
16357 * liveness.c: Update after monobitset changes.
16359 2006-01-14 Zoltan Varga <vargaz@gmail.com>
16361 * mini-amd64.c (mono_arch_compute_omit_fp): Fix a leak.
16363 2006-01-11 Neale Ferguson <neale@sinenomine.net>
16365 * inssel-s390x.brg: Fix reg: OP_LDADDR(OP_S390_LOADARG) register setting.
16367 * mini-s390x.c: Remove warning messages.
16369 2006-01-11 Ben Maurer <bmaurer@andrew.cmu.edu>
16371 * mini.c: pass the jitinfo to mono_profiler_method_end_jit.
16373 2006-01-10 Zoltan Varga <vargaz@gmail.com>
16375 * generics.2.cs: Add ldelem/stelem_any test.
16377 2006-01-10 Neale Ferguson <neale@sinenomine.net>
16379 * mini-s390.c: Fix ATOMIC_ADD_I4 operation.
16381 2006-01-07 Zoltan Varga <vargaz@gmail.com>
16383 * inssel-long.brg: Fix int->long ovf conversion rules. Fixes #77172.
16385 2006-01-06 Zoltan Varga <vargaz@gmail.com>
16387 * generics.2.cs: Reenable vtype tests.
16389 * inssel-x86.brg: Remove an icorrect valuetype rule.
16391 2006-01-06 Neale Ferguson <neale@sinenomine.net>
16393 * mini-s390x.c, inssel-s390x.brg, cpu-s390x.md: Fix ATOMIC_I8 operations. Provide
16394 initial support for OP_ABS.
16396 2006-01-05 Neale Ferguson <neale@sinenomine.net>
16398 * mini-s390x.c (emit_float_to_int): Correct r8 to unsigned int algorithm.
16400 2006-01-05 Neale Ferguson <neale@sinenomine.net>
16402 * mini-s390.c, mini-s390.h, inssel-s390.brg, cpu-s390.md: Fix r8 to unsigned int
16403 conversion and implement LADD/LSUB.
16405 * exceptions-s390.c: Standardize mono_arch_find_jit_info to match other
16408 2006-01-05 Neale Ferguson <neale@sinenomine.net>
16410 * mini-s390x.c, mini-s390x.h: Fix r8 to unsigned int conversion.
16412 * exceptions-s390x.c: Standardize mono_arch_find_jit_info to match other
16415 2006-01-05 Neale Ferguson <neale@sinenomine.net>
16417 * mini-s390x.c, mini-s390x.h, mini-s390.c, mini-s390.h: Fix lmf handling when
16418 localloc is encountered. Fixes crash in test-183.cs when using gmcs
16419 (stack walk problem).
16421 2006-01-04 Zoltan Varga <vargaz@gmail.com>
16423 * aot.c (mono_aot_load_method): Fix a warning.
16425 2006-01-03 Neale Ferguson <neale@sinenomine.net>
16427 * mini-s390x.h, exceptions-s390x.c, inssel-s390x.brg: Fix compiler warnings
16429 2006-01-03 Zoltan Varga <vargaz@gmail.com>
16431 * iltests.il: Add test for #77148.
16433 * mini.c (mini_get_ldelema_ins): Handle arrays with rank 1 too. Fixes
16436 2006-01-03 Neale Ferguson <neale@sinenomine.net>
16438 * mini-s390x.c, inssel-s390x.brg: Remove debug statements
16440 2006-01-03 Neale Ferguson <neale@sinenomine.net>
16442 * mini-s390x.c, mini-s390x.h, exceptions-s390x.c, tramp-s390x.c, inssel-s390x.brg,
16443 cpu-s390x.md, mini-codegen.c, Makefile.am: add 64-bit s390 support to JIT.
16445 * basic-long.cs: Add lconv-to-r4/r8 tests.
16447 2006-01-03 Zoltan Varga <vargaz@gmail.com>
16449 * mini.c (mono_method_to_ir): Fix DynamicMethod support in some opcodes.
16451 * mini-sparc.c (mono_arch_call_opcode): Use mono_class_value_size ()
16452 here as on other archs.
16454 2005-12-29 Neale Ferguson <neale@sinenomine.net>
16456 * mini-s390.c (mono_arch_get_inst_for_method): Add memory_barrier support.
16458 2005-12-29 Neale Ferguson <neale@sinenomine.net>
16460 * inssel-s390.brg: Correct register assignment; Rework L[ADD|SUB]_OVF[_UN] for s390.
16462 * cpu-s390.md: Fix lengths of a couple of long instructions; Add memory_barrier.
16464 * mini-s390.c: Fix long add/sub overflow instructions; Fix displacement handling in
16465 instrument_prolog; Add memory_barrier instruction.
16467 2005-12-26 Zoltan Varga <vargaz@gmail.com>
16469 * exceptions-x86.c mini-x86.h: Fix solaris/x86 exception handling.
16471 2005-12-23 Zoltan Varga <vargaz@gmail.com>
16473 * tramp-ia64.c (mono_arch_get_unbox_trampoline): Flush icache.
16475 * aliasing.c inssel.brg: Fix warnings.
16477 * inssel-ia64.brg (OP_MEMSET): Fix an optimization which previously
16478 could skip initialization of some parts of memory.
16480 * mini.c mini-ia64.c: Fix warnings.
16482 * inssel-sparc.brg: Add an implementation of lneg which actually works.
16484 2005-12-22 Zoltan Varga <vargaz@gmail.com>
16486 * aliasing.c (mono_build_aliasing_information): Add a workaround for
16487 a crash seen on sparc.
16489 * mini-sparc.c: Add implementation of Thread.MemoryBarrier.
16491 * cpu-sparc.md: Add memory_barrier opcode. Remove unused opcodes.
16493 2005-12-21 Neale Ferguson <neale@sinenomine.net>
16495 * mini-ops.h: Add s390_backchain instruction
16497 * inssel-s390.brg: Use backchaining instruction for LOADARG/STKARG operations.
16499 * cpu-s390.md: Add s390_backchain instruction
16501 * mini-s390.c: Significant ABI changes
16503 * mini-s390.h: Cater for zero length structures
16505 2005-12-20 Neale Ferguson <neale@sinenomine.net>
16507 * mini-s390.c: ABI fixes
16509 * inssel-s390.brg: Remove debug statements
16511 * cpu-s390.md: Fix length of ATOMIC_xx operations
16513 2005-12-19 Zoltan Varga <vargaz@gmail.com>
16515 * basic-float.cs: Add float<->long conversion tests.
16517 2005-12-16 Neale Ferguson <neale@sinenomine.net>
16519 * mini-s390.c: Fix LOCALLOC processing.
16521 * tramp-s390.c (s390_magic_trampoline): Fix base calculation.
16523 2005-12-15 Zoltan Varga <vargaz@gmail.com>
16525 * iltests.il: Add tests for some opcodes not covered by the other
16528 2005-12-15 Neale Ferguson <neale@sinenomine.net>
16530 * mini-s390.c: Fix ADDCC/SBB bug revealed by test_0_ulong_regress; Correct
16531 register loading for Tail processing; Correct trace output.
16533 * inssel-s390.brg: Reimplement LSUB_OVF due to s390 implementation of signed math.
16535 * cpu-s390.md: Correct size of jmp instruction.
16537 2005-12-13 Neale Ferguson <neale@sinenomine.net>
16539 * mini-s390.c (mono_arch_emit_prolog): Remove some debugging bits.
16541 2005-12-13 Neale Ferguson <neale@sinenomine.net>
16543 * inssel-s390.brg tramp-s390.c cpu-s390.md mini-s390.c mini-s390.h:
16544 Bring s390 up to current level.
16546 2005-12-12 Zltan Varga <vargaz@gmail.com>
16548 * generics.2.cs: Disable the newly added tests as they do not work yet.
16550 * generics.2.cs: Add valuetype tests.
16552 2005-12-09 Zoltan Varga <vargaz@gmail.com>
16554 * basic-long.cs: Add i4->u8 test.
16556 * objects.cs: Add tests for JIT intrinsic.
16558 * mini.c (mini_get_inst_for_method): Resurrect the array Rank/Length
16559 optimizations lost by a mistake.
16561 2005-12-07 Zoltan Varga <vargaz@gmail.com>
16563 * basic-long.cs: Remove a test moved to objects.cs.
16565 * arrays.cs: Add more array tests.
16567 2005-12-06 Zoltan Varga <vargaz@gmail.com>
16569 * arrays.cs: Add new tests for multi-dimensional arrays.
16571 2005-12-06 Raja R Harinath <rharinath@novell.com>
16573 * Makefile.am (test_sources2): Add generics.2.cs.
16574 (EXTRA_DIST): Add test_sources2.
16576 2005-12-05 Ben Maurer <bmaurer@ximian.com>
16578 Support for boxing and unboxing nullable types as well as the
16579 isinst operation on nullables, per the CLI ammendment.
16581 * inssel.brg (CEE_ISINST): Special case for nullable
16583 * mini.c (handle_unbox_nullable): new method
16584 (handle_box): Special case for nullable types
16585 (mono_method_to_ir): Call handle_unbox_nullable in correct
16588 * generics.2.cs: New test suite
16590 * Makefile.am: Support for regression tests with generics.
16592 2005-12-03 Zoltan Varga <vargaz@gmail.com>
16594 * mini-amd64.c (emit_load_volatile_arguments): Add loading of arguments
16595 allocated to registers. Fixes #76800.
16597 Thu Dec 1 12:59:40 EST 2005 Paolo Molaro <lupus@ximian.com>
16599 * mini-ppc.c, inssel-ppc.brg: fix ABI issue (pinvoke3.cs).
16601 2005-11-30 Zoltan Varga <vargaz@gmail.com>
16603 * exceptions.cs: Disable test_0_long_cast () test, since it fails on a lot
16606 2005-11-29 Zoltan Varga <vargaz@gmail.com>
16608 * objects.cs basic-calls.cs: Move a test depending on valuetypes to
16611 * inssel-long32.brg (CEE_CONV_I8): Remove unused labels.
16613 * inssel-long32.brg (CEE_CONV_I8): Convert this to a branchless version.
16614 Tue Nov 29 05:41:34 EST 2005 Paolo Molaro <lupus@ximian.com>
16616 * mini-ppc.c, cpu-g4.md: ensure a fp register is converted to
16617 single precision before storing to a single precision location.
16619 2005-11-28 Raja R Harinath <rharinath@novell.com>
16621 * Makefile.am (ILASM): Use profile-dependent location of ilasm.
16623 2005-11-27 Zoltan Varga <vargaz@gmail.com>
16625 * basic-long.cs basic-calls.cs objects.cs: Move some tests to the
16628 * basic.cs: Remove test_0_byte_compares test which was moved to
16629 objects.cs a long time ago.
16631 2005-11-22 Massimiliano Mantione <massi@ximian.com>
16633 * aliasing.c: Fixed aliasing issue on 64 bit archs.
16635 2005-11-20 Zoltan Varga <vargaz@gmail.com>
16637 * mini-ia64.c exceptions-ia64.c: Simplify the way filters/finally
16638 handlers are called.
16640 * mini-ia64.c (mono_arch_emit_exceptions): Optimize size of exception
16643 * mini-ia64.c: Add support for the throw->branch exception
16646 * driver.c (DEFAULT_OPTIMIZATIONS): Add MONO_OPT_EXCEPTION.
16648 2005-11-18 Massimiliano Mantione <massi@ximian.com>
16650 * mini.c: Enabled "fastpath" deadce :-)
16652 2005-11-18 Massimiliano Mantione <massi@ximian.com>
16654 * mini.c: Added "fastpath" deadce (deadce without SSA), and a simple
16655 alias analysis pass to support it.
16656 * mini.h: Likewise.
16658 * liveness.c: Likewise (liveness computation can use aliasing
16659 information to be more accurate).
16660 * driver.c: Added an "ssa" option go tell the JIT to use SSA, and
16661 moreover made so that "--compile-all" uses the given optimization
16662 flags and not the default ones.
16663 * aliasing.c: Alias analysis (new file).
16664 * aliasing.h: Likewise.
16665 * Makefile.am: added "aliasing.c" and "aliasing.h".
16667 2005-11-17 Zoltan Varga <vargaz@gmail.com>
16669 * mini-ops.h: Add missing OP_I opcodes so it is in synch with the
16672 2005-11-13 Zoltan Varga <vargaz@gmail.com>
16674 * mini-exceptions.c (mono_handle_exception_internal): Remove the
16675 fp >= end_of_stack exit condition, as it is not needed, and it might
16676 become true for fp eliminated frames.
16678 2005-11-11 Zoltan Varga <vargaz@gmail.com>
16680 * mini-x86.c (mono_arch_emit_epilog): Use G_STRUCT_OFFSET instead of hard
16683 Tue Nov 8 11:28:20 GMT 2005 Paolo Molaro <lupus@ximian.com>
16685 * mini-arm.c: fixed alignment of doubles/longs to match
16686 the C ABI (bug #76635).
16688 Mon Nov 7 16:13:21 CET 2005 Paolo Molaro <lupus@ximian.com>
16690 * aot.c: fix compilation with --enable-minimal=aot.
16692 Fri Nov 4 12:34:15 GMT 2005 Paolo Molaro <lupus@ximian.com>
16694 * mini-arm.c: fixed compatibility with the new
16695 floating point emulator package for compares.
16697 2005-11-03 Atsushi Enomoto <atsushi@ximian.com?
16699 * mini.c : reverted sig->pinvoke changes (r51396-51397).
16701 2005-11-01 Zoltan Varga <vargaz@freemail.hu>
16703 * mini-exceptions.c (print_stack_frame): Output to stderr.
16704 (mono_handle_native_sigsegv): Ditto.
16706 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
16708 * mini-amd64.c (mono_arch_output_basic_block): Remove unused
16709 OP_LCONV_TO_OVF_I implementation.
16711 * mini-amd64.c: Add support for the throw->branch exception
16714 * branch-opts.c (mono_branch_optimize_exception_target): Allow the case
16715 when the catch clause catches a more general exception, i.e. Object.
16717 2005-10-30 Zoltan Varga <vargaz@gmail.com>
16719 * cpu-ia64.md: Remove unused opcodes.
16721 * mini.c (GET_CONTEXT): Simplify this somewhat by removing arch
16722 specific defines for architectures defining USE_SIGACTION.
16724 * mini-ia64.c: Fix some warnings.
16726 * exceptions-ia64.c (mono_arch_ip_from_context): Fix this, the previous
16727 version seemed to skip a frame.
16729 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
16731 * mini.c: Clean up the usage of sig->pinvoke flag. Now
16732 only calls which are made to native code use this flag.
16734 2005-10-29 Zoltan Varga <vargaz@freemail.hu>
16736 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for
16737 varargs methods as well.
16739 * mini-amd64.c exceptions-amd64.c: Allow fp elimination in methods
16740 which have save_lmf set. Reorganize methods prologs a bit.
16742 * mini-amd64.c (mono_arch_compute_omit_fp): Move the check for the
16743 debugger to the proper place.
16745 2005-10-29 Martin Baulig <martin@ximian.com>
16747 * mini-amd64.c (debug_omit_fp): Temporarily disable fp elimination
16748 when running inside the debugger until the debugger has support
16751 2005-10-26 Zoltan Varga <vargaz@gmail.com>
16753 * mini.h: Fix a warning.
16755 2005-10-24 Miguel de Icaza <miguel@novell.com>
16757 * mini.c (mono_pmip): Just a wrapper for get_method_from_ip which
16758 we expose publicly, this returns the string.
16760 2005-10-22 Zoltan Varga <vargaz@freemail.hu>
16762 * exceptions-amd64.c (mono_arch_find_jit_info): Fix some corner cases
16763 with fp elimination.
16765 2005-10-21 Zoltan Varga <vargaz@gmail.com>
16767 * mini-exceptions.c (mono_handle_native_sigsegv): Try to print a
16768 native stacktrace using the glibc 'backtrace' function if available.
16770 2005-10-20 Zoltan Varga <vargaz@gmail.com>
16772 * mini.h (MonoDebugOptions): Remove 'abort_on_sigsegv' option.
16774 * mini-exceptions.c (mono_handle_native_sigsegv): New function to
16775 handle SIGSEGVs received while in native code.
16777 * mini.c (sigsegv_signal_handler): If the SIGSEGV happened in native
16778 code, call mono_handle_native_sigsegv which will abort the runtime
16779 after printing some diagnostics, instead of converting it into a
16780 confusing NullReferenceException.
16782 2005-10-18 Zoltan Varga <vargaz@gmail.com>
16784 * cpu-pentium.md: Remove unused opcodes.
16786 2005-10-18 Zoltan Varga <vargaz@freemail.hu>
16788 * mini-amd64.h (MonoLMF): Add rsp field.
16790 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Save the sp reg into
16793 2005-10-17 Zoltan Varga <vargaz@gmail.com>
16795 * mini-codegen.c (get_register_spilling): Fix some warnings.
16797 2005-10-16 Zoltan Varga <vargaz@freemail.hu>
16799 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Add support for fp
16800 elimination during exception handling. Enable fp elimination by
16803 * mini-amd64.h mini-amd64.c: Add preliminary support for frame pointer
16806 2005-10-16 Martin Baulig <martin@ximian.com>
16808 * mini-exceptions.c
16809 (mono_debugger_run_finally): New public method for the debugger.
16811 2005-10-10 Zoltan Varga <vargaz@gmail.com>
16813 * debug-mini.c (mono_debug_init_method): Fix warning.
16815 * mini.h branch-opts.c (mono_branch_optimize_exception_target): Make
16816 the 'exname' parameter const to fix some warnings.
16818 2005-10-09 Zoltan Varga <vargaz@freemail.hu>
16820 * mini-exceptions.c (mono_handle_exception_internal): Fix another bug
16821 introduced by the previous patch.
16823 2005-10-08 Zoltan Varga <vargaz@gmail.com>
16825 * basic-float.cs: Add test for precision of float arithmetic.
16827 * mini-ia64.c (mono_arch_output_basic_block): Convert to/from doubles
16828 when loading/storing single values from/to memory.
16830 * mini.c (mono_jit_compile_method_with_opt): Create the function
16831 pointers in the correct domain.
16833 2005-10-08 Zoltan Varga <vargaz@freemail.hu>
16835 * mini-exceptions.c (mono_handle_exception_internal): Fix bug
16836 introduced by previous patch.
16838 * mini-exceptions.c (mono_handle_exception_internal): Handle the case
16839 when out_filter_idx is NULL.
16841 * mini-exceptions.c: Don't run filter clauses twice during exception
16842 handling. Fixes #75755.
16844 2005-10-07 Zoltan Varga <vargaz@gmail.com>
16846 * aot.c: Add support for ldflda wrappers.
16848 * mini.c (mono_method_to_ir): Use ldflda wrappers for CEE_LDFLDA. Fixes
16851 Tue Oct 4 20:23:25 CEST 2005 Paolo Molaro <lupus@ximian.com>
16853 * mini.c, mini.h: do not consider exception handlers blocks when
16854 setting up interface variables.
16856 2005-10-04 Zoltan Varga <vargaz@freemail.hu>
16858 * aot.c (emit_section_change): Fix emitting of sections on win32. Fixes #76322.
16860 2005-10-03 Zoltan Varga <vargaz@gmail.com>
16862 * liveness.c (mono_analyze_liveness): Revert parts of r51051 since it
16863 causes a regression.
16865 * mini.c (mini_thread_cleanup): Fix reading of freed memory.
16867 2005-10-02 Zoltan Varga <vargaz@freemail.hu>
16869 * mini.h (OP_PCONST): Move the definition of OP_PCONST into the rest
16870 of the OP_P definitions.
16872 * TODO: Add a proposal for dealing with the CEE/OP mess.
16874 * mini-amd64.c (mono_arch_output_basic_block): Merge mul_imm
16875 optimizations from the x86 port.
16877 * cpu-amd64.md: Ditto.
16879 * basic.cs basic-long.cs: Add tests.
16881 Fri Sep 30 20:07:20 CEST 2005 Paolo Molaro <lupus@ximian.com>
16883 * Makefile.am, driver.c, mini-x86.c, mini.c, mini.h, branch-opts.c:
16884 Patrik Torstensson's implementation of my exception-handling
16885 optimization idea, when the exception object is not used
16888 Fri Sep 30 19:10:29 CEST 2005 Paolo Molaro <lupus@ximian.com>
16890 * mini-x86.c, cpu-pentium.md: Patrik Torstensson's port
16891 of the mul_imm optimizations from the old jit.
16893 Fri Sep 30 11:37:51 EDT 2005 Paolo Molaro <lupus@ximian.com>
16895 * mini.c, liveness.c: patch by Patrik Torstensson and
16896 Zoltan Varga to improve performance in methods with
16899 2005-09-30 Zoltan Varga <vargaz@gmail.com>
16901 * driver.c: Remove 'Globalization' entry from --version.
16903 2005-09-28 Zoltan Varga <vargaz@gmail.com>
16905 * mini.c (mono_jit_compile_method_inner): Do not load AOT code when
16906 there is a profiler interested in JIT events.
16908 * aot.c: Load profile files produced by the AOT profiling module, and
16909 reorder methods based on the profiling info. Add a 'method_order' table
16910 to the AOT file to make mono_aot_find_jit_info work with the reordered
16913 * mini.h: Bump AOT file version info.
16915 Wed Sep 28 17:12:48 CEST 2005 Paolo Molaro <lupus@ximian.com>
16917 * mini-arm.h: work around what looks like a gcc bug when optimizations
16920 2005-09-28 Raja R Harinath <rharinath@novell.com>
16922 * Makefile.am (AM_CFLAGS): Don't use += to append inside
16923 conditionals. Use ...
16924 (PLATFORM_CFLAGS, ARCH_CFLAGS): ... these.
16926 2005-09-27 Zoltan Varga <vargaz@freemail.hu>
16928 * mini-amd64.c (mono_arch_call_opcode): Use mono_class_value_size ()
16929 to determine the amount of memory to copy when passing valuetypes.
16931 * inssel-amd64.brg: Remove PUSH(LDIND4) rules since they convert an
16932 4 byte load into a 8 byte load. Fix aligning of size in OP_OUTARG_VT.
16934 2005-09-27 Zoltan Varga <vargaz@gmail.com>
16936 * mini.h mini.c aot.c: Add infrastructure to collect pagefault
16937 information about aot.
16939 2005-09-27 Ben Maurer <bmaurer@ximian.com>
16941 * *.c: Replace the use of {Enter,Leave}CriticalSection with
16942 macros. This will allow a deadlock debugger to easily be plugged
16945 Tue Sep 27 09:32:11 EDT 2005 Paolo Molaro <lupus@ximian.com>
16947 * mini-ppc.c, cpu-g4.md: added memory barrier instruction.
16949 2005-09-27 Raja R Harinath <rharinath@novell.com>
16951 * Makefile.am (AM_CFLAGS): Rename from INCLUDES.
16952 (AM_CFLAGS) [PLATFORM_WIN32): Append to it, don't set it.
16953 (AM_CFLAGS) [ARM]: Add arch/arm directory from the build tree.
16954 ($(arch_built)) [CROSS_COMPILING]: Error out.
16956 2005-09-26 Zoltan Varga <vargaz@gmail.com>
16958 * aot.c: Add support for the no_special_static flag for classes.
16960 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
16962 * Reapply reverted patches.
16964 * *: Revert r50174 as well.
16966 * mini-amd64.c cpu-amd64.md inssel-amd64.brg: Revert r50170 as well.
16968 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
16970 * mini-amd64.c: Revert r50342 to see if this fixed buildbot.
16972 2005-09-23 Miguel de Icaza <miguel@novell.com>
16974 * mini.c (SIG_HANDLER_SIGNATURE): Only dereference info if it is
16975 part of the SIG_HANDLER_SIGNATURE.
16977 2005-09-23 Zoltan Varga <vargaz@gmail.com>
16979 * mini.h mini.c: Add a new MONO_DEBUG option to collect metadata pagefault
16982 * mini-x86.c (mono_arch_call_opcode): Fix vararg calling convention
16983 introduced by previous patch.
16985 2005-09-21 Zoltan Varga <vargaz@gmail.com>
16987 * tramp-x86.c (mono_arch_create_trampoline_code): Restore caller
16988 saved registers too.
16990 * mini-x86.c (mono_arch_allocate_vars): Rewrite this so it works based
16991 upon the information returned by get_call_info ().
16993 * mini-x86.c (add_float): Fix stack size calculation.
16994 (mono_arch_call_opcode): Rewrite this so it works based up the
16995 information returned by get_call_info ().
16996 (mono_arch_get_this_vret_args): Ditto.
16998 2005-09-21 Zoltan Varga <vargaz@freemail.hu>
17000 * mini-amd64.c (mono_arch_emit_this_vret_args): Use the information
17001 in cinfo to determine the registers which need to be used.
17003 2005-09-20 Miguel de Icaza <miguel@novell.com>
17005 * driver.c (mono_main): Add --server and --desktop flags.
17007 2005-09-16 Zoltan Varga <vargaz@gmail.com>
17009 * mini-ia64.h: Make register masks 64 bit. Don't treat argument
17010 registers as global registers.
17012 * inssel-ia64.brg (stmt): Remove OP_OUTARG_REG () rules which are no
17013 longer needed with the new register allocator.
17015 * mini-ia64.c: Use OP_MOVE instead of OP_SETREG for reg-reg moves.
17017 * cpu-ia64.md: Remove unused opcodes.
17019 * regalloc.c mini-codegen.c: Make register masks 64 bit on ia64.
17021 2005-09-16 Zoltan Varga <vargaz@freemail.hu>
17023 * cpu-amd64.md: Remove unused opcodes.
17025 * inssel-amd64.brg: Remove OP_OUTARG_REG () rules which are no longer
17026 needed with the new register allocator.
17028 * inssel-amd64.brg mini-amd64.c: Use OP_MOVE instead of OP_SETREG for
17031 2005-09-16 Raja R Harinath <rharinath@novell.com>
17033 * Makefile.am (check-local): Don't invoke semdel-wrapper.
17035 2005-09-16 Martin Baulig <martin@ximian.com>
17037 * exceptions-amd64.c
17038 (throw_exception): Don't call mono_debugger_throw_exception() if
17039 we're a rethrow - see the FIXME in the code.
17041 2005-09-15 Geoff Norton <gnorton@customerdna.com>
17043 * mini.c (mono_init_exceptions): This only works on some architectures.
17045 2005-09-15 Zoltan Varga <vargaz@gmail.com>
17047 * mini.c (mono_method_to_ir): Add OP_LMUL imm -> OP_LMUL_IMM conversion
17050 * inssel-long.brg mini-ia64.c: Add OP_LMUL_IMM rules.
17052 * mini-ia64.h mini-ia64.c: Remove the altstack support code which is
17053 now in mini-exceptions.c.
17055 2005-09-15 Zoltan Varga <vargaz@freemail.hu>
17057 * mini-amd64.h mini-am64.c: Remove the altstack support code which is
17058 now in mini-exceptions.c.
17060 2005-09-15 Zoltan Varga <vargaz@gmail.com>
17062 * exceptions-x86.c: Applied patch from Patrik Torstensson
17063 <patrik.torstensson@gmail.com>. Add stack overflow handling support for win32.
17065 * mini-exceptions.c mini-x86.c mini.c: Move the altstack setup/teardown
17066 code into mini-exceptions.c. Add some assertions to it.
17068 2005-09-12 Zoltan Varga <vargaz@gmail.com>
17070 * aot.c (emit_section_change): Applied patch from "The Software Team"
17071 (<software@solmersa.com>). Fix as errors on windows.
17073 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
17075 * tramp-amd64.c (mono_arch_create_trampoline_code): Fix saving of
17076 method info into the LMF.
17078 2005-09-11 Zoltan Varga <vargaz@gmail.com>
17080 * mini-ia64.c: Add proper unwind info for method epilogs.
17082 * exceptions-ia64.c: Add some code to help debugging.
17084 * mini-ia64.c mini-ia64.h: Add sigaltstack support.
17086 * mini-exceptions.c: Fix warning.
17088 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
17090 * mini.c: Really fix build.
17092 * mini-x86.c mini-amd64.c: Fix build.
17094 2005-09-11 Zoltan Varga <vargaz@gmail.com>
17096 * mini-ia64.c inssel-ia64.brg: Add InterlockedExchange instrinsics.
17098 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Implement
17099 some Interlocked methods as intrinsics.
17101 * mini.c (mini_get_inst_for_method): Call arch_get_inst_for_method
17102 for Thread methods as well.
17104 * mini-ops.h: Add OP_MEMORY_BARRIER opcode.
17106 * inssel.brg: Add rule for OP_MEMORY_BARRIER.
17108 * mini-ia64.c mini-x86.c mini-amd64.c
17109 cpu-ia64.md cpu-pentium.md cpu-amd64.md: Add implementation of
17112 * mini.c (mono_init_exceptions): Fix build breakage.
17114 2005-09-10 Zoltan Varga <vargaz@gmail.com>
17116 * mini-ia64.c exceptions-ia64.c tramp-ia64.c: Remove 'manual' emitting
17117 of instructions. Use the new ia64_unw_op macros for emitting unwind
17120 * mini.c (mono_init_exceptions): Initialize exception handling
17121 related trampolines at startup.
17123 Fri Sep 9 19:30:37 BST 2005 Paolo Molaro <lupus@ximian.com>
17125 * cpu-arm.md, mini-arm.c: fix for dynamic code (Gtk# apps).
17127 2005-09-09 Zoltan Varga <vargaz@gmail.com>
17129 * mini.c: Handle type loading errors gracefully during compilation and
17130 throw the appropriate exception.
17132 Fri Sep 9 09:49:14 CEST 2005 Paolo Molaro <lupus@ximian.com>
17134 * ldscript.mono, Makefile.am: use anonymous versions in the ldscript
17135 for the mono binary.
17137 2005-09-09 Martin Baulig <martin@ximian.com>
17139 * mini.c (mono_method_to_ir): Comment out the G_BREAKPOINT()'s for
17142 Thu Sep 8 14:53:45 BST 2005 Paolo Molaro <lupus@ximian.com>
17144 * mini-arm.h: use emulation for conv.r.un for the release.
17146 Thu Sep 8 11:28:45 BST 2005 Paolo Molaro <lupus@ximian.com>
17148 * mini-arm.c, objects.cs: more fixes and tests for them.
17150 Wed Sep 7 17:14:26 BST 2005 Paolo Molaro <lupus@ximian.com>
17152 * mini-arm.c: align structures to at least 4 bytes to be able
17153 to keep our current optimized memcpy.
17155 Tue Sep 6 22:51:08 BST 2005 Paolo Molaro <lupus@ximian.com>
17157 * mini-arm.c, cpu-arm.md, inssel-arm.brg: bugfixes.
17159 2005-09-05 Gonzalo Paniagua Javier <gonzalo@ximian.com>
17161 * mini.c: ignore SIGPIPE.
17163 2005-09-04 Zoltan Varga <vargaz@gmail.com>
17165 * mini-ia64.c (mono_arch_lowering_pass): Convert 'and_imm 255' to zext1.
17167 * mini-ia64.h mini-ia64.c: Add some minor optimizations.
17169 2005-09-02 Zoltan Varga <vargaz@gmail.com>
17171 * mini.h: Add prototype for mono_allocate_stack_slots_full.
17173 Thu Sep 1 21:05:26 BST 2005 Paolo Molaro <lupus@ximian.com>
17175 * exceptions-arm.c, mini.c, mini-arm.c, mini-arm.h:
17176 exception handling support.
17177 * mini-arm.c, mini-arm.h: bigendian fixes (partially from a
17178 patch by Brian Koropoff <briank@marakicorp.com>).
17180 Thu Sep 1 10:22:44 EDT 2005 Paolo Molaro <lupus@ximian.com>
17182 * mini.c: revert another 'optimization' which breaks when
17183 items on the eval stack need to be saved at a basic block end
17186 Wed Aug 31 17:29:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
17188 * jit-icalls.c: for arrays, ensure we always provide
17191 2005-08-30 Zoltan Varga <vargaz@gmail.com>
17193 * mini.c (mono_allocate_stack_slots_full): Fix ia64 build.
17195 * mini.c (mini_get_inst_for_method): Special case Object:.ctor as well.
17197 2005-08-29 Zoltan Varga <vargaz@gmail.com>
17199 * mini-ia64.h mini-ia64.c: Implement frame pointer elimination. Keep
17200 arguments in their original register.
17202 2005-08-28 Zoltan Varga <vargaz@gmail.com>
17204 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Optimize
17207 * mini.c (mono_method_to_ir): Disable the MUL->MUL_IMM optimization
17208 when ssapre is enabled.
17210 * inssel-long.brg: Fix bug in previous patch.
17212 * mini-ia64.c mini-ia64.h mini.c inssel-long.brg: Optimize
17213 multiplication by a constant.
17215 2005-08-27 Zoltan Varga <vargaz@gmail.com>
17217 * mini-ia64.c (mono_arch_setup_jit_tls_data): Add support for intel
17220 * tramp-ia64.c (mono_arch_create_trampoline_code): Use st8.spill for
17223 Fri Aug 26 11:09:28 BST 2005 Paolo Molaro <lupus@ximian.com>
17225 * inssel-arm.brg: apply changes tested by Brian Koropoff
17226 <briank@marakicorp.com>.
17228 2005-08-25 Zoltan Varga <vargaz@gmail.com>
17230 * mini-x86.c (mono_arch_emit_prolog): Fix calling of mono_jit_thread_attach () under windows.
17232 2005-08-24 Zoltan Varga <vargaz@gmail.com>
17234 * mini-codegen.c (mono_local_regalloc): Avoid allocating dreg and sreg1/2
17235 to the same register if dreg is just a base register.
17236 (print_ins): Improve printing of membase opcodes.
17238 * inssel-x86.brg: Add optimized ldind(reg) rules.
17240 * mini-x86.c cpu-pentium.md: Changes required to support the new rules.
17242 Wed Aug 24 19:39:36 CEST 2005 Paolo Molaro <lupus@ximian.com>
17244 * mini.c: when running under valgrind, set the stack bottom for
17245 the GC at the actual approximate stack for the app (fixes running
17246 mono with valgrind).
17248 Tue Aug 23 21:38:50 CEST 2005 Paolo Molaro <lupus@ximian.com>
17250 * mini.c: do no break at the first valuetype to init found
17251 (fixes bug #75791).
17253 Tue Aug 23 16:53:21 BST 2005 Paolo Molaro <lupus@ximian.com>
17255 * cpu-arm.md, mini-arm.c: more fixes and LMF support.
17257 Tue Aug 23 15:11:44 CEST 2005 Paolo Molaro <lupus@ximian.com>
17259 * cpu-g4.md: fixed instruction length exposed by the nemerle compiler.
17261 2005-08-23 Zoltan Varga <vargaz@freemail.hu>
17263 * inssel-amd64.brg inssel-x86.brg: Fix the fcall rules.
17265 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
17267 * inssel-x86.brg: Fix assert in patch_delegate_trampoline.
17269 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Add some debug
17272 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Add some debug
17275 * mini.c (optimize_branches): Don't quit after 1000 iterations on large
17278 Mon Aug 22 19:16:29 BST 2005 Paolo Molaro <lupus@ximian.com>
17280 * tramp-arm.c: allocate less memory for the trampoline and fix typo.
17282 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
17284 * mini.c (mono_method_to_ir): Remove instructions inserted after a branch
17285 in the tail recursion optimization.
17287 * mini.h helpers.c (mono_disassemble_code): Emit starts of basic blocks as
17288 debug info into the assembly file.
17290 * iltests.il: Add test for filter regions.
17292 * mini.c (mono_method_to_ir): Fix handling of nested FILTER clauses. Fix
17293 initial stack of filter regions. Fixes #75755.
17295 Mon Aug 22 17:49:16 BST 2005 Paolo Molaro <lupus@ximian.com>
17297 * mini-arm.c, cpu-arm.c: fixes and support for methods with bigger
17298 stack requirements.
17300 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
17302 * mini.c (mono_create_delegate_trampoline): Fix memory leak. Put back
17303 the check for an already compiled method on non-ia64 platforms.
17304 (mono_create_jump_trampoline): Store the MonoJitInfo structure into the
17307 * mini-x86.h tramp-x86.c: Add support for delegate trampolines.
17309 * inssel-x86.brg: Add some optimized call rules.
17311 2005-08-21 Zoltan Varga <vargaz@freemail.hu>
17313 * mini.c (mono_create_delegate_trampoline): Do not return an already compiled
17316 * mini.h mini-trampolines.c: Pass the trampoline argument to
17317 mono_arch_patch_delegate_trampoline.
17319 * mini-ia64.h mini-ia64.c tramp-ia64.c: Add support for delegate trampolines.
17321 * mini-trampolines.c: Fix build.
17323 * mini-amd64.h: Add delegate trampolines.
17325 * mini.h mini.c mini-trampolines.c tramp-amd64.c: Add delegate trampolines.
17327 * inssel-amd64.brg: Add optimized call rules.
17329 * mini-ia64.c tramp-ia64.c: Improve instruction scheduling.
17331 * inssel-ia64.brg: Add optimized ldind(reg) rules.
17333 2005-08-20 Zoltan Varga <vargaz@freemail.hu>
17335 * mini.c (mono_create_class_init_trampoline): Fix bug caused by last
17338 * mini-ia64.c: Remove LMF fixmes.
17340 * mini-ia64.h: Remove most fields from LMF.
17342 * inssel-ia64.brg (stmt): Fix unaligned access errors.
17344 * mini-trampolines.c: Add support for IA64 function descriptors.
17346 * mini.h mini.c jit-icalls.c exceptions-ia64.cdriver.c: Add support
17347 for IA64 function descriptors.
17349 Sat Aug 20 16:51:44 BST 2005 Paolo Molaro <lupus@ximian.com>
17351 * tramp-arm.c: patch the vtable for virtual calls. Added
17352 support code to register/unregister the LMF.
17353 * mini-arm.c, mini-arm.h: warning fixes, fixes, speedups,
17356 2005-08-19 Dick Porter <dick@ximian.com>
17358 * mini.c: Use a gsize to store the thread ID, so it can hold a 64
17359 bit value if needed.
17361 2005-08-19 Zoltan Varga <vargaz@freemail.hu>
17363 * mini.c (mini_get_method): Move handling of wrapper data here.
17365 * mini.c (mono_method_to_ir): Add support for dynamic methods.
17367 * mini.c (mono_method_to_ir): Convert nonvirtual calls to abstract methods into
17370 * mini.c (mono_method_to_ir): Emit IR for CEE_NOP as well, so
17371 bblock->code does not remain empty.
17373 2005-08-17 Zoltan Varga <vargaz@freemail.hu>
17375 * arrays.cs: Add regression test for #75832.
17377 * inssel-amd64.brg cpu-amd64.md mini-amd64.c: Fix LDELEMA optimization
17378 rules. Fixes #75832.
17380 * mini-ia64.c tramp-ia64.c exceptions-ia64.c: Implement improved
17381 instruction scheduling.
17383 2005-08-12 Zoltan Varga <vargaz@freemail.hu>
17385 * mini-exceptions.c (ves_icall_get_frame_info): Fix IA64 build.
17387 2005-08-11 Zoltan Varga <vargaz@freemail.hu>
17389 * mini-exceptions.c mini-x86.h: Move VC stuff into macros in mini-x86.h.
17391 * mini-codegen.c: Fix VC build.
17393 * cpu-pentium.md: Increase length of atomic_exhange_i4.
17395 2005-08-09 Gonzalo Paniagua Javier <gonzalo@ximian.com>
17397 * mini.h: fix signature for mono_register_opcode_emulation.
17399 2005-08-09 Zoltan Varga <vargaz@freemail.hu>
17401 * mini.c: Get rid of most of the helper_sig_... constants using
17402 mono_create_icall_signature ().
17404 2005-08-08 Zoltan Varga <vargaz@freemail.hu>
17406 * jit-icalls.c (helper_ldstr): New helper function.
17408 * mini.c (get_basic_blocks): Set out_of_line for bblocks containing a throw.
17410 * mini.c (mono_method_to_ir): If an LDSTR instruction is in a bblock with a
17411 throw, load the string using a helper call instead of creating a string object.
17413 * aot.c: Update after LDSTR changes.
17415 * mini.h: Bump AOT file version.
17417 * aot.c: Save class size info into the AOT file. Print more statistics during
17420 * mini.h: Bump AOT file version.
17422 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
17423 ordering of disasm cases. Fixes #74957.
17425 Thu Aug 4 19:47:24 BST 2005 Paolo Molaro <lupus@ximian.com>
17427 * mini-ops.h, mini-arch.h, inssel.brg, mini.c, mini.h,
17428 jit-icalls.c, mini-codegen.c, Makefile.am: changes in
17429 the generic code needed for the ARM port.
17431 Thu Aug 4 19:42:54 BST 2005 Paolo Molaro <lupus@ximian.com>
17433 * exceptions-arm.c, tramp-arm.c, mini-arm.c, mini-arm.h, cpu-arm.md,
17434 inssel-arm.brg: more ARM features and fixes.
17436 Mon Aug 1 18:37:38 BST 2005 Paolo Molaro <lupus@ximian.com>
17438 * tramp-arm.c, mini-arm.c, cpu-arm.md, inssel-arm.brg: more
17439 ARM port work in progress.
17441 2005-07-30 Zoltan Varga <vargaz@freemail.hu>
17443 * mini-ia64.c (mono_arch_call_opcode): Ongoing IA64 work.
17445 * mini-exceptions.c mini-ia64.h: Ongoing IA64 work.
17447 * mini-ia64.c (ia64_emit_bundle): Ongoing IA64 work.
17449 * inssel.brg (mini_emit_memset): Add support for unaligned access.
17451 * *-ia64.*: Ongoing IA64 work.
17453 * mini-ia64.c exceptions-ia64.c: Ongoing IA64 work.
17455 2005-07-28 Zoltan Varga <vargaz@freemail.hu>
17457 * TODO: Remove out-of-data todo stuff.
17459 * mini.h mini.c (mono_create_jit_trampoline_from_token): Remove some
17462 * aot.c: Save/load MonoCachedClassInfo->has_nested_classes.
17464 * mini.h: Bump corlib version.
17466 2005-07-27 Martin Baulig <martin@ximian.com>
17469 (create_copy_ins): Added `const unsigned char *ip' argument; set
17470 `copy->cil_code' from it.
17472 2005-07-27 Martin Baulig <martin@ximian.com>
17474 * mini-exceptions.c (mono_handle_exception): Don't call
17475 mono_debugger_handle_exception() for filters.
17477 2005-07-27 Zoltan Varga <vargaz@freemail.hu>
17479 * mini-trampolines.c (mono_aot_trampoline): Handle AppDomain:InvokeInDomain
17482 2005-07-26 Martin Baulig <martin@ximian.com>
17484 Committing a patch from Michal Moskal <michal.moskal@gmail.com>.
17486 * mini.c (mono_method_to_ir): In `CEE_CALLI', only use
17487 helper_compile_generic_method() if the method is actually virtual
17490 2005-07-26 Martin Baulig <martin@ximian.com>
17493 (trampoline_code): Renamed to `mono_trampoline_code' and made it
17494 public; this is now accessed directly by the debugger.
17495 (mono_generic_trampoline_code): Removed.
17498 (mono_debug_init_method): Also add interncalls and wrappers.
17500 2005-07-23 Zoltan Varga <vargaz@freemail.hu>
17502 * mini-ia64.c mini-ia64.h: Add support for tracing/profiling.
17504 2005-07-22 Zoltan Varga <vargaz@freemail.hu>
17506 * aot.c (mono_aot_get_method_from_token): Fix a potential crash here.
17508 2005-07-21 Zoltan Varga <vargaz@freemail.hu>
17510 * aot.c (load_patch_info): Fix handling of stfld_remote wrapper.
17512 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
17514 * mini-amd64.c (mono_arch_setup_jit_tls_data): Use the nice way of
17515 getting TLS offsets on AMD64 too.
17517 2005-07-20 Kornel Pal <kornelpal@hotmail.com>
17519 * driver.c: Detach console when executing IMAGE_SUBSYSTEM_WINDOWS_GUI on win32
17521 Wed Jul 20 18:05:19 BST 2005 Paolo Molaro <lupus@ximian.com>
17523 * exceptions-arm.c, mini-arm.c, tramp-arm.c, cpu-arm.md,
17524 inssel-arm.brg, mini-arm.h: ARM port work in progress.
17526 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
17528 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix build.
17530 * mini.h mini.c mini-*.h tramp-*.c: Move more cross platform trampoline code
17533 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Call
17534 mono_sparc_is_virtual_call ().
17536 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix warning.
17538 * tramp-sparc.c (mono_arch_create_trampoline_code): Fix order of
17539 trampoline parameters.
17541 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix signature.
17543 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Rename this
17544 to mono_arch_get_vcall_slot_addr.
17546 * Makefile.am tramp-sparc.c: Update the sparc port to use the generic
17549 * *-sparc.*: Merge the mini-xp-regalloc branch for sparc.
17551 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
17553 * mini-ia64.h mini-ia64.c: Finish pinvoke support.
17555 2005-07-19 Martin Baulig <martin@ximian.com>
17557 * exceptions-amd64.c (throw_exception): Call
17558 mono_debugger_throw_exception() here like we're doing it on i386.
17560 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
17562 * mini-ia64.c: Add optimized TLS access support.
17564 2005-07-18 Zoltan Varga <vargaz@freemail.hu>
17566 * mini-exceptions.c: Ongoing IA64 work.
17568 * mini-ia64.c inssel-long.brg: Ongoing IA64 work.
17570 * mini.c: Use the default optimization set when embedding. Fixes
17573 2005-07-11 Zoltan Varga <vargaz@freemail.hu>
17575 * tramp-amd64.c tramp-ia64.c Makefile.am: Move arch independent parts
17576 of trampolines to a separate file.
17578 * mini-trampolines.c: New file.
17580 * mini.h tramp-x86.c: Move arch independent parts of trampolines to a
17583 * tramp-x86.c: Reorganize the trampoline code to be similar to the
17586 * mini-codegen.c: Fix cygwin build.
17588 2005-07-10 Zoltan Varga <vargaz@freemail.hu>
17590 * mini.c: Add some minor changes needed by the IA64 port.
17592 * *-ia64.*: Ongoing IA64 work.
17594 2005-07-09 Zoltan Varga <vargaz@freemail.hu>
17596 * tramp-amd64.c mini-amd64.c: Update after latest AOT changes. Split
17597 trampolines into arch-independent and arch-dependent parts.
17599 * mini-amd64.c (mono_arch_lowering_pass): Fix store_membase_imm -> store_membase_reg rule.
17601 2005-07-08 Zoltan Varga <vargaz@freemail.hu>
17603 * cpu-amd64.md: Merge the xp-regalloc-branch for amd64.
17605 * mini-ops.h mini-amd64.h mini-amd64.c inssel-amd64.brg Makefile.am: Merge
17606 the xp-regalloc-branch for amd64.
17608 * mini-x86.h mini-x86.c cpu-pentium.md Makefile.am: Merge the
17609 xp-regalloc-branch for x86.
17611 2005-07-07 Zoltan Varga <vargaz@freemail.hu>
17613 * inssel.brg (OP_THROW_OR_NULL): Allways rethrow the abort exception.
17615 2005-07-06 Martin Baulig <martin@ximian.com>
17618 (mono_jit_compile_method_inner): Call mono_get_inflated_method().
17619 (mono_jit_runtime_invoke): Likewise.
17621 2005-07-05 Zoltan Varga <vargaz@freemail.hu>
17623 * aot.c (mono_compile_assembly): Allocate the GOT in the .bss segment
17626 * aot.c: Add new mono_aot_get_method_from_token () function to load AOT methods
17627 without loading their metadata. Reorganize the file format so exception handling+
17628 debug info is kept separate from normal method info. Create MonoJitInfo
17629 structures for methods lazily.
17631 * tramp-x86.c (x86_aot_trampoline): Use the new from_token method to avoid
17633 (x86_class_init_trampoline): Patch AOT class init trampolines too.
17635 * mini.c (mini_init): Install the new mono_aot_find_jit_info hook.
17637 * mini.c (mono_method_to_ir): Reduce the number of class init trampoline calls
17640 * mini.h: Bump AOT file version.
17642 2005-07-04 Zoltan Varga <vargaz@freemail.hu>
17644 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
17646 2005-07-01 Raja R Harinath <rharinath@novell.com>
17648 * Makefile.am (check-local): Call semdel-wrapper.
17650 2005-06-29 Zoltan Varga <vargaz@freemail.hu>
17652 * mini-x86.c: Revert the last change as it seems to break the build..
17654 2005-06-28 Zoltan Varga <vargaz@freemail.hu>
17656 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
17658 * mini-x86.c (mono_arch_cpu_init): Fix setting of fp precision in the VC build.
17660 2005-06-27 Ben Maurer <bmaurer@ximian.com>
17662 * mini.c (NEW_AOTCONST): make sure to call mono_get_got_var
17663 outside of the macro, so strange stuff doesn't happen with gcc4
17664 (NEW_AOTCONST_TOKEN): Likewise.
17666 2005-06-28 Martin Baulig <martin@ximian.com>
17668 * mini.c (mini_class_is_system_array): New static method; use this
17669 instead of `klass->parent == mono_defaults.array_class' everywhere
17670 since this also works for the new generic array class.
17672 2005-06-26 Ben Maurer <bmaurer@ximian.com>
17674 * inssel.brg: Remove warnings.
17676 2005-06-24 Zoltan Varga <vargaz@freemail.hu>
17678 * mini-ia64.c: Ongoing IA64 work.
17680 * basic-float.cs: Add float->i1 conversion test.
17682 * iltests.il: Add conv.u4 test.
17684 2005-06-23 Zoltan Varga <vargaz@freemail.hu>
17686 * inssel-long.brg: Fix bug caused by last change.
17688 2005-06-23 Geoff Norton <gnorton@customerdna.com>
17690 * mini-x86.h: Add __APPLE__ to the SC_* redefines with the other
17691 BSDs. Allows the x86 JIT to work on OSX86
17693 2005-06-22 Zoltan Varga <vargaz@freemail.hu>
17695 * inssel-long.brg: Use OP_LSHR_UN_IMM instead of OP_SHR_UN_IMM in
17698 * mini-ia64.c: Ongoing IA64 work.
17700 2005-06-19 Zoltan Varga <vargaz@freemail.hu>
17702 * mini-ia64.c: Ongoing IA64 work.
17704 * driver.c: Clean up jit_code_hash as well when using --regression.
17706 * inssel-long.brg: Fix long->i4/u4 conversion rules.
17708 * basic-long.cs: Add tests for long->u4 conversion.
17710 2005-06-18 Ben Maurer <bmaurer@ximian.com>
17712 * mini.c: Take mono_get_domainvar out of macros. This makes sure
17713 that we do not depend on undefined C behavior: the order stuff
17714 gets evaluated within an expression. Fixes mono when compiled on
17717 2005-06-18 Zoltan Varga <vargaz@freemail.hu>
17719 * *-ia64.*: Ongoing IA64 work.
17721 * aot.c: Lower memory usage while loading AOT methods.
17723 * tramp-x86.c: Avoid allocating+freeing MonoJitInfo structures.
17725 * mini.h: Bump AOT file format version.
17727 2005-06-17 Zoltan Varga <vargaz@freemail.hu>
17729 * mini.c (mono_method_to_ir): Allow STACK_PTR as input to SWITCH.
17731 2005-06-16 Sebastien Pouliot <sebastien@ximian.com>
17733 * declsec.c: Fixed APTC to check for FullTrust on caller assembly (and
17734 not on callee assembly). Fixed some comments.
17736 2005-06-16 Zoltan Varga <vargaz@freemail.hu>
17738 * aot.c (mono_compile_assembly): Mark the "methods" symbol as a function so
17739 it gets proper disassembly.
17740 (emit_method_info): Remove some dead code.
17742 * mini.c (mini_method_compile): Allways allocate the GOT var in
17743 mono_method_to_ir for emulating opcodes.
17745 2005-06-13 Zoltan Varga <vargaz@freemail.hu>
17747 * mini.c (mono_jit_free_method): Remove the method from the JitInfo table
17748 before freeing the code memory. Fixes #74990.
17750 * objects.cs: Add regression test for #74992.
17752 * liveness.c: Extend live ranges of arguments to the beginning of the
17753 method. Fixes #74992.
17755 * exceptions-ia64.c mini-ia64.h: Modify ip during exception handling
17756 so it points into the faulting instruction.
17758 2005-06-12 Zoltan Varga <vargaz@freemail.hu>
17760 * jit-icalls.c (mono_imul_ovf): Add exception handling.
17762 * *-ia64.*: Ongoing IA64 work.
17764 * mini.c (mini_init): Fix signature of mono_delegate_ctor.
17766 2005-06-11 Zoltan Varga <vargaz@freemail.hu>
17768 * mini-ia64.h exceptions-ia64.c: Ongoing IA64 work.
17770 * *-ia64.*: Ongoing IA64 work.
17772 2005-06-10 Zoltan Varga <vargaz@freemail.hu>
17774 * basic-long.cs: Add tests for add/sub.ovf.
17776 * basic.cs: Add tests for sub.ovf.
17778 * *-ia64.*: Ongoing IA64 work.
17780 2005-06-09 Zoltan Varga <vargaz@freemail.hu>
17782 * *-ia64.*: Ongoing IA64 work.
17784 * basic.cs: Add conv.ovf.i4.un test.
17786 2005-06-09 Massimiliano Mantione <massi@ximian.com>
17788 * mini.c: (remove_block_if_useless) Fixed bug 75061.
17790 2005-06-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
17792 * mini.c: no SIGUSR2 on windows. Remove it for PLATFORM_WIN32.
17794 2005-06-07 Zoltan Varga <vargaz@freemail.hu>
17796 * *-ia64.*: Ongoing IA64 work.
17798 2005-06-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
17801 * mini.c: added the ability to toggle trace on/off using SIGUSR2.
17803 2005-06-04 Zoltan Varga <vargaz@freemail.hu>
17805 * mini-ia64.c mini-ia64.h: Fix cleanup of memory stack.
17807 2005-06-03 Zoltan Varga <vargaz@freemail.hu>
17809 * mini-amd64.c (emit_call): Fix yet another bug in the near call optimization.
17811 * mini-amd64.c (amd64_patch): Add an assert to check that the destination
17812 of a call is callable by a near call.
17814 2005-05-31 Zoltan Varga <vargaz@freemail.hu>
17816 * mini-ia64.c: Ongoing IA64 work.
17818 2005-05-29 Zoltan Varga <vargaz@freemail.hu>
17820 * genmdesc.c: Make the generated array non-static.
17822 * inssel-long.brg: Fix LSHR_IMM rule.
17824 * *-ia64.*: Ongoing IA64 work.
17826 * *-ia64.*: Ongoing IA64 work.
17828 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
17830 * *-ia64.*: Ongoing IA64 work.
17832 * *-ia64.*: Ongoing IA64 work.
17834 * mini-ia64.c: Ongoing IA64 work.
17836 * *-ia64.* jit-icalls.c mini-codegen.c: Ongoing IA64 work.
17838 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
17840 * objects.cs basic-calls.cs: Move some tests to objects.cs.
17842 * objects.cs basic-long.cs: Move some tests to objects.cs.
17844 2005-05-26 Zoltan Varga <vargaz@freemail.hu>
17846 * *-ia64.*: Ongoing IA64 work.
17848 * iltests.il: Add a new test.
17850 * mini.c (mono_method_to_ir): Initialize valuetypes when created using
17851 newobj. Fixes #75042.
17853 2005-05-22 Zoltan Varga <vargaz@freemail.hu>
17855 * *-ia64.*: Ongoing IA64 work.
17857 * *-ia64.*: Ongoing IA64 work.
17859 * *-ia64.*: Ongoing IA64 work.
17861 * basic.cs objects.cs: Move tests accessing static variables as well.
17863 * basic.cs objects.cs: Move test_0_pin_string to objects.cs.
17865 2005-05-21 Zoltan Varga <vargaz@freemail.hu>
17867 * mini.c (SIG_HANDLER_SIGNATURE): Fix warning.
17869 * driver.c: Always print failed tests.
17871 * mini-codegen.c: Use cfg->frame_reg instead of a macro for the
17874 * *ia64*: Ongoing IA64 work.
17876 2005-05-20 Zoltan Varga <vargaz@freemail.hu>
17878 * basic.cs: Add tests for add.ovf. Fix warnings.
17880 2005-05-18 Miguel de Icaza <miguel@novell.com>
17882 * driver.c (mono_main): Avoid crash if no argument is passed to
17883 --break; Do not use g_error, but f_printf. And fix all other
17884 ocurrences of the same crash.
17886 2005-05-17 Zoltan Varga <vargaz@freemail.hu>
17888 * mini.h mini.c: Generalize the existing uses of the MONO_DEBUG env variable
17889 and add a new one: aborting when a SIGSEGV is raised while in unmanaged code.
17892 2005-05-14 Zoltan Varga <vargaz@freemail.hu>
17894 * *-ia64.*: Add beginnings of IA64 backend.
17896 * Makefile.am mini-arch.h mini-codegen.c: Add IA64 support.
17898 2005-05-13 Zoltan Varga <vargaz@freemail.hu>
17900 * inssel-long.brg: Add missing ulong->{i1, i2} checked conversions.
17903 * basic-long.cs exceptions.cs: Add new tests. Fix some warnings.
17905 * mini-amd64.c: Fix a warning.
17907 2005-05-10 Zoltan Varga <vargaz@freemail.hu>
17909 * mini-amd64.c (mono_arch_output_basic_block): Fix stack space leakage
17910 in float_neg. Fixes #74897.
17912 * mini-amd64.c (emit_call): Fix another near call bug.
17914 2005-05-06 Sebastien Pouliot <sebastien@ximian.com>
17916 * declsec.c: Keep the appdomain information in the structure. Added a
17917 missing "return FALSE" for Unmanaged if FullTrust is set (or else the
17918 value gets overwritten).
17919 * declsec.h: Set the default MonoArray for the the stack to 6. Added
17920 an MonoAppDomain member to MonoSecurityFrame.
17921 * mini-exceptions.c: Do not use a glist to keep GC allocated objects
17922 used in the stack walk. Now use a MonoArray which grow (double) when
17925 2005-05-05 Lluis Sanchez Gual <lluis@novell.com>
17927 * mini.c: Re-enabled runtime cleanup, since running threads should
17928 now properly stop when exiting.
17930 2005-05-05 Zoltan Varga <vargaz@freemail.hu>
17932 * mini-codegen.c: New file contaning the arch-independent local
17933 register allocator. Not used by any architectures yet.
17935 * mini.h linear-scan.c: Merge some changes from the
17936 mini-xp-local-regalloc branch.
17938 2005-04-28 Zoltan Varga <vargaz@freemail.hu>
17940 * mini-amd64.c (emit_call): Fix calls to native functions when the
17941 runtime is compiled as a shared library. Fixes #74756.
17943 * mini.c (mono_method_to_ir): Assert if ldsfld and friends are used
17944 on a literal field. Fixes #74751.
17946 2005-04-25 Raja R Harinath <rharinath@novell.com>
17948 * Makefile.am (RUNTIME): Add MONO_CFG_DIR.
17950 2005-04-23 Zoltan Varga <vargaz@freemail.hu>
17952 * objects.cs: Add missing null casting test.
17954 2005-04-22 Zoltan Varga <vargaz@freemail.hu>
17956 * mini-exceptions.c (mono_find_jit_info): Fix native offset calculation
17957 in wrapper methods. Also rename 'address' variable to 'offset'.
17959 2005-04-20 Zoltan Varga <vargaz@freemail.hu>
17961 * mini.c debug-mini.c aot.c tramp-x86.c driver.c: Fix some gcc 4.0
17964 * Makefile.am (MCS): Use -unsafe instead of --unsafe.
17966 * aot.c: Applied patch from "The Software Team" <software@solmersa.com>. Make AOT compilation
17969 Mon Apr 18 16:20:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
17971 * exceptions-ppc.c: update code to handle stack traces (fixes bug #74452).
17973 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
17975 * mini-x86.c (mono_emit_stack_alloc): Initialize the whole allocated area not
17976 just the last bytes.
17978 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
17980 * aot.c (mono_compile_assembly): Fix warning.
17982 * mini-exceptions.c (ves_icall_get_frame_info): Fix bug introduced
17983 by the _MSC_VER stuff.
17985 2005-04-16 Zoltan Varga <vargaz@freemail.hu>
17987 * inssel-long.brg: Fix #74588.
17989 * cpu-amd64.md: Fix #74591.
17991 * iltests.il: Add new regression tests.
17993 2005-04-13 Zoltan Varga <vargaz@freemail.hu>
17995 * trace.c (mono_trace_enter_method): Print enums as an int, not as a
17998 2005-04-11 Zoltan Varga <vargaz@freemail.hu>
18000 * mini-x86.c (setup_stack): Unconditionally call pthread_attr_init ().
18002 * exceptions-x86.c mini-x86.h mini-x86.c: Applied some freebsd patches
18003 from Bill Middleton <flashdict@gmail.com>.
18005 2005-04-10 Zoltan Varga <vargaz@freemail.hu>
18007 * arrays.cs: Add new regression test. Fix warnings.
18009 2005-04-09 Zoltan Varga <vargaz@freemail.hu>
18011 * mini-amd64.c (mono_arch_output_basic_block): Fix stack alignment
18012 and leakage in CKFINITE.
18014 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Change
18015 this to a null op since it is called on amd64 too.
18017 * exceptions-amd64.c (get_throw_trampoline): Align stack.
18019 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Remove
18020 body since this is not used on amd64.
18022 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Remove duplicate define.
18024 * mini-amd64.c: Remove obsolete fixmes.
18026 * mini.c (print_method_from_ip): Fix debugging support.
18028 2005-2-1 Massimiliano Mantione <massi@ximian.com>
18030 * ssapre.c: Fix a subtle bug about availability, and limit SSAPRE
18031 so that expressions that don't give much gain are not reduced.
18032 * ssapre.h: Likewise.
18034 2005-04-04 Zoltan Varga <vargaz@freemail.hu>
18036 * exceptions-x86.c (mono_arch_find_jit_info): Remove last SC_EBP reference.
18038 * mini-x86.c (mono_emit_stack_alloc): Fix localloc under windows.
18040 * mini-x86.h exceptions-x86.c: Hopefully fix compilation on *BSD.
18042 2005-04-01 Zoltan Varga <vargaz@freemail.hu>
18044 * mini-sparc.c mini-sparc.h: Add asserts when running with sigaltstack.
18046 * exceptions-x86.c (mono_arch_monoctx_to_sigctx): Fix cygwin build.
18048 2005-03-31 Zoltan Varga <vargaz@freemail.hu>
18050 * mini-x86.c: If sigaltstack support is enabled, perform win32 style
18053 * mini.h (mono_arch_sigctx_to_monoctx): New arch-specific function.
18055 * mini.h (mono_arch_monoctx_to_sigctx): New arch-specific function.
18057 * mini.c: sigaltstack support requires MONO_ARCH_USE_SIGACTION.
18059 * mini-x86.h mini-x86.c exceptions-x86.c: Add support for
18060 MONO_ARCH_USE_SIGACTION. Fixes #74252.
18062 * mini-x86.h: Enable MONO_ARCH_USE_SIGACTION on linux.
18064 * mini-x86.c: Fix up stack overflow handling.
18066 * exceptions.cs: Add new regression test.
18068 2005-03-30 Zoltan Varga <vargaz@freemail.hu>
18070 * mini-x86.c (mono_arch_emit_prolog): Adjust stack after calls to
18071 mono_jit_thread_attach.
18073 * mini.c (mono_method_to_ir): Verify called method is not abstract.
18075 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
18077 * mini.c (mono_method_to_ir): Applied Ben's patch from bug #61441 to
18078 avoid calling constructors using callvirt.
18080 * inssel.brg: Fix #74073.
18082 2005-03-29 Sebastien Pouliot <sebastien@ximian.com>
18084 * aot.c, mini.h: Added mono-compiler.h header to allow/ease
18085 compilation with non-GCC compilers.
18086 * mini-exceptions.c, mini-x86.c|h: Patches to make compilation of mono
18087 possible using VS.NET. Adapted from the work of J Lothian (for VC6).
18089 Tue Mar 29 11:43:01 CEST 2005 Paolo Molaro <lupus@ximian.com>
18091 * inssel.brg, arrays.cs: fix long standing 64 bit issue in access to
18092 klass->interface_offsets (will likely fix bug#74073).
18094 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
18096 * mini-amd64.c (mono_arch_is_int_overflow): Fix rex handling.
18098 2005-03-28 Zoltan Varga <vargaz@freemail.hu>
18100 * mini-amd64.c (mono_arch_output_basic_block): Fix order of parameters
18101 to amd64_div_reg_size ().
18103 * mini-amd64.c (mono_arch_emit_exceptions): Emit a near call here too.
18105 2005-03-27 Zoltan Varga <vargaz@freemail.hu>
18107 * cpu-amd64.md (store_membase_reg): Fix length of storer8 opcodes.
18109 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
18111 * driver.c: Turn off automatic command line globbing under windows. Fixes #73763.
18113 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
18115 * mini.c (mono_method_to_ir): Remove debugging stuff left in by mistake.
18117 * mini.c (mono_precompile_assembly): Load and precompile referenced
18118 assemblies as well. Fixes #74015.
18120 2005-03-23 Zoltan Varga <vargaz@freemail.hu>
18122 * cpu-amd64.md (sin): Fix up maximum lengths of some opcodes.
18124 2005-03-23 Sebastien Pouliot <sebastien@ximian.com>
18126 * declsec.c: Skip linkdemand checks for intra-corlib calls. This skips
18127 a lot of checks and (anyway) permissions cannot work until corlib is
18130 Wed Mar 23 14:29:49 CET 2005 Paolo Molaro <lupus@ximian.com>
18132 * mini-ppc.c: fixed ABI issue on sysv/ppc.
18134 Tue Mar 22 19:03:17 CET 2005 Paolo Molaro <lupus@ximian.com>
18136 * tramp-ppc.c, exceptions-ppc.c: added missing icache flush
18137 calls (fixes bug#72824).
18139 Tue Mar 22 16:28:48 CET 2005 Paolo Molaro <lupus@ximian.com>
18141 * mini.c: fix tail recursion elimination (see test in bug#73936).
18143 2005-03-21 Zoltan Varga <vargaz@freemail.hu>
18145 * mini-amd64.c (mono_arch_output_basic_block): Add inline versions of
18146 some fp functions in sse2 mode.
18148 2005-03-20 Zoltan Varga <vargaz@freemail.hu>
18150 * mini-x86.c (emit_tls_get): Move tls handling into a separate helper function.
18152 2005-03-19 Zoltan Varga <vargaz@freemail.hu>
18154 * mini.h mini.c: Add mono_get_jit_tls_key ().
18156 * mini-x86.c: Enable fast TLS support on windows.
18158 2005-03-17 Sebastien Pouliot <sebastien@ximian.com>
18160 * declsec.c: Renamed aptc to allowpartiallytrustedcallers.
18161 * mini.c: Check for p/invoke method when generating code. If a
18162 p/invoke method, or it's class, isn't decorated with [Suppress
18163 UnmanagedCodeSecurity] then generate code to call System.Security.
18164 UnmanagedDemand (only if the security manager is active).
18166 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
18168 * tramp-amd64.c (create_specific_trampoline): Revert parts of the
18169 last change as it seems to cause strange crashes.
18171 Wed Mar 16 16:24:11 CET 2005 Paolo Molaro <lupus@ximian.com>
18173 * *.c: handle unsafe function pointers where needed.
18175 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
18177 * mini.c (mono_jit_free_method): Remove the fixme too.
18179 2005-03-15 Miguel de Icaza <miguel@novell.com>
18181 * mini.c: As discussed, make the code actually free the delegate
18182 thunk now, to enable the debugging of delegate problems, use
18183 MONO_DEBUG=1 when running Mono.
18185 This takes also care of parts of the leaks as seen by Joe.
18187 2005-03-15 Zoltan Varga <vargaz@freemail.hu>
18189 * mini-amd64.c (mono_arch_setup_jit_tls_data): Enable
18190 thread_tls_offset calculation.
18192 2005-03-14 Sebastien Pouliot <sebastien@ximian.com>
18194 * declsec.c: Reworked linkdemand checks for icall. The previous code
18195 was using the declaration code (untrusted) and didn't work as expected
18196 with the CLR 2.0. We're now more compatible with 2.0 than 1.x for this
18199 2005-03-13 Zoltan Varga <vargaz@freemail.hu>
18201 * iltests.il: Add new localloc test.
18203 * mini-amd64.c: Handle large stack allocations the same way as on
18204 windows if stack overflow handling is working.
18206 * mini-amd64.c: Allocate the signal stack using mmap.
18208 * mini.c (sigsegv_signal_handler): Fix reading of context.
18210 * mini-exceptions.c: Fix up stack overflow handling.
18212 * mini-amd64.h mini-amd64.c: Fix up stack overflow handling.
18214 * tramp-amd64.c (create_specific_trampoline): Optimize trampoline size.
18216 * exceptions-amd64.c (mono_amd64_exceptions_init): Remove this.
18218 * mini.h mini.c tramp-*.c: Move common trampoline code to mini.c.
18220 * mini-x86.h mini-x86.c mini-amd64.h mini-amd64.c: Get rid of the
18221 tramp_init functions as they are no longer needed.
18223 2005-03-12 Zoltan Varga <vargaz@freemail.hu>
18225 * tramp-amd64.c (mono_amd64_tramp_init): Fix typo.
18227 * tramp-amd64.c (mono_amd64_tramp_init): Init AOT trampoline as well.
18229 * mini-amd64.h mini-amd64.c (mono_amd64_exceptions_init): Remove this.
18231 * mini.c mini-*.h: Remove OUT_OF_LINE_BBLOCK defines since all arches
18234 * mini-ops.h: Add OP_LMUL_IMM.
18236 * mini.c jit-icalls.cmini-amd64.h mini-amd64.c cpu-amd64.md: Implement
18237 long mul/div opcodes as intrinsic.
18239 * mini-amd64.c (emit_call): Handle the case when the callee might be
18242 2005-03-11 Zoltan Varga <vargaz@freemail.hu>
18244 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Reorder cases to be
18247 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Fix ordering of cases.
18249 * aot.c (mono_aot_load_method): Get rid of bogus make_writable call.
18251 2005-03-09 Ben Maurer <bmaurer@ximian.com>
18253 * mini.c (mono_codegen): Don't leak here, to help people running
18256 2005-03-08 Zoltan Varga <vargaz@freemail.hu>
18258 * mini-amd64.c (mono_arch_output_basic_block): Fix int->float
18259 conversions in sse2 mode.
18261 * basic-float.cs: Add regression test.
18263 * mini-amd64.c: Reenable sse2.
18265 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
18267 * mini-amd64.c: Disable sse2 until some regressions are fixed.
18269 2005-03-07 Joerg Rosenkranz <joergr@voelcker.com>
18271 * driver.c: Copyright text should include 2005.
18273 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
18275 * cpu-amd64.md (load_membase): Fix more max lengths.
18277 2005-03-06 Zoltan Varga <vargaz@freemail.hu>
18279 * cpu-amd64.md (load_membase): Fix max length.
18281 * mini-ops.h: Add OP_F<xx>_MEMBASE opcodes.
18283 * inssel.brg: Add MONO_EMIT_BIALU_MEMBASE macro.
18285 * cpu-amd64.md inssel-amd64.brg mini-amd64.h mini-amd64.brg: Finish SSE2
18286 support and enable it by default. Also add OP_F<xxx>_MEMBASE opcodes.
18288 * basic-float.cs: Add rounding regression test.
18290 * mini-amd64.c (INST_IGNORES_CFLAGS): Add more instructions.
18292 2005-03-04 Neale Ferguson <NealeFerguson@earthlink.net>
18294 * inssel-s390.brg, mini-s390.c: Add support for passing/returning small
18295 structures in registers for pinvoke wrappers.
18297 2005-03-04 Zoltan Varga <vargaz@freemail.hu>
18299 * mini-exceptions.c (ves_icall_get_trace): Return wrapper info as well.
18301 2005-03-03 Zoltan Varga <vargaz@freemail.hu>
18303 * mini.h mini.c mini-x86.c: Pass the domain of the native->managed
18304 wrapper to mono_jit_thread_attach.
18306 * mini.c (mini_jit_thread_attach): New jit icall.
18308 * mini-x86.c (mono_arch_emit_prolog): Attach to the VM in
18309 native->managed wrappers.
18311 * exceptions.cs: Add new regression test.
18313 * mini.c (optimize_branches): Check regions in the cbranch to throw
18314 block case as well. Fixes #73242.
18316 Tue Mar 1 18:35:27 CET 2005 Paolo Molaro <lupus@ximian.com>
18318 * mini.c: thread safety fixes.
18320 2005-02-27 Zoltan Varga <vargaz@freemail.hu>
18322 * tramp-amd64.c (amd64_magic_trampoline): Disable the method_ptr
18323 patching stuff, since delegates use jump trampolines so there is
18326 * tramp-amd64.c (create_trampoline_code): Pass NULL as 'code' in
18329 * tramp-amd64.c: Fix build.
18331 * mini-x86.c tramp-x86.c: Moved get_vtable_slot_addr into mini-x86.c and rename
18332 it to mono_arch_.... Add get_delegate_method_ptr implementation for x86.
18334 * mini-amd64.h mini.h mini-amd64.c tramp-amd64.c (mono_amd64_get_vcall_slot_addr):
18335 Rename this to mono_arch....
18336 (mono_amd64_get_delegate_method_ptr_addr): Ditto.
18338 * mini-amd64.c (mono_amd64_get_delegate_method_ptr_addr): New helper function.
18340 * mini-amd64.c (emit_call): If both the caller and the callee is
18341 guaranteed to have 32 bit addresses, emit a normal call.
18343 * tramp-amd64.c: Adapt to changes in mini-amd64.c.
18345 * tramp-amd64.c (amd64_magic_trampoline): Remove patching of trampolines.
18346 * tramp-amd64.c (amd64_magic_trampoline): Add support for patching the
18347 method_ptr inside delegates.
18349 2005-02-26 Zoltan Varga <vargaz@freemail.hu>
18351 * mini.c (mono_jit_free_method): Free the method info even if the native code is
18352 invalidated. Fixes #73001.
18354 * mini.c: Add a proper icall wrapper for mono_delegate_ctor.
18356 * mini-x86.c: Only use stdcall for pinvokes on windows.
18358 Thu Feb 24 15:22:30 CET 2005 Paolo Molaro <lupus@ximian.com>
18360 * mini.c, mini.h: make mono_lmf_addr a fast-access thread var.
18361 * mini-x86.c: remove unreliable __thread var offset detection,
18362 use the correct accessors and enable by default.
18364 2005-02-23 Zoltan Varga <vargaz@freemail.hu>
18366 * mini.c (mono_jit_free_method): Fix memory leak.
18368 2005-02-22 Zoltan Varga <vargaz@freemail.hu>
18370 * mini.c (mono_method_to_ir): Allocate a GOT var for THROW and RETHROW.
18372 2005-02-21 Zoltan Varga <vargaz@freemail.hu>
18374 * cpu-amd64.md: Fix lengths of atomic opcodes.
18376 Mon Feb 21 16:52:20 CET 2005 Paolo Molaro <lupus@ximian.com>
18378 * driver.c: try to not imply using ICU is any good.
18380 2005-02-20 Zoltan Varga <vargaz@freemail.hu>
18382 * mini-amd64.c (mono_arch_get_inst_for_method): Implement more
18383 functions as inline ops.
18385 * mini-ops.h inssel-amd64.brg cpu-amd64.md mini-amd64.c: Implement
18386 some Interlocked functions as inline ops.
18388 * mini.c (move_basic_block_to_end): Fix bug in last patch.
18390 * mini.h (MonoBasicBlock): Reorganize fields a bit.
18392 * mini-ops.h inssel.brg: Add OP_NOT_REACHED.
18394 * mini.c: Add support for OP_NOT_TAKEN.
18396 * mini-amd64.h mini-amd64.c: Add support for passing/returning small
18397 structures in registers for pinvoke wrappers.
18399 * mini-amd64.c: Fix warnings.
18401 2005-02-19 Zoltan Varga <vargaz@freemail.hu>
18403 * mini.h (MonoCompile): Add 'ret_var_is_local' field.
18405 * mini.h mini.c (mono_arch_create_vars): Add new arch specific hook.
18407 * mini.c (NEW_RETLOADA): If the ret variable is a local, use its
18408 address instead of loading the address from it.
18410 * mini-x86.c: Add support for returning small structs in registers
18411 on Win32. Fixes part of #70864.
18413 2005-02-18 Zoltan Varga <vargaz@freemail.hu>
18415 * trace.c (get_token): Improve error checking.
18417 2005-02-17 Zoltan Varga <vargaz@freemail.hu>
18419 * jit-icalls.c (mono_ldvirtfn): Explicitly check for a NULL obj here.
18421 2005-02-17 Sebastien Pouliot <sebastien@ximian.com>
18423 * mini.h: Moved MONO_EXCEPTION_* enum to metadata/class-internals.h so
18424 it can be reused for MonoClass.
18425 * mini.c: Renamed MONO_EXCEPTION_SECURITY to MONO_EXCEPTION_SECURITY
18428 2005-02-15 Sebastien Pouliot <sebastien@ximian.com>
18430 * mini.c: Fixed 2 cases where I sent a MonoMethod to managed code
18431 instead of a MonoReflectionMethod. The method information wasn't used
18432 when displaying SecurityException details (but will be now).
18434 2005-02-15 Atsushi Enomoto <atsushi@ximian.com>
18436 * Makefile.am : windows build fix.
18438 2005-02-14 Zoltan Varga <vargaz@freemail.hu>
18440 * iltests.il: Add new regression test.
18442 * mini.c (mono_method_to_ir): Allocate a GOT var in CEE_NEWOBJ. Fixes
18445 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
18447 * mini.c: Moved linkdemand check into helper function check_linkdemand
18448 to allow reuse for all intructions (CALL, CALLVIRT, NEWOBJ, JMP,
18451 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
18453 * declsec.c: Added statistics counter for different kinds of
18455 * mini.h: Added CAS statistic counters to MonoJitStats. Removed unused
18456 (and commented) declaration.
18457 * mini.c: Added statistics counter for security Demand code
18458 generation. Added display of security statistics.
18460 2005-02-13 Zoltan Varga <vargaz@freemail.hu>
18462 * declsec.c (mono_declsec_linkdemand_aptc): Applied patch from Robert Jordan (robertj@gmx.net).
18463 Fix compilation errors under gcc-2.95.
18465 2005-02-12 Ben Maurer <bmaurer@ximian.com>
18467 * mini.c, driver.c: Use the new jit trampoline hashtable
18469 Fri Feb 11 18:47:11 CET 2005 Paolo Molaro <lupus@ximian.com>
18471 * mini.c, jit-icalls.c: use the managed implementation of memcpy, too.
18473 2005-02-11 Martin Baulig <martin@ximian.com>
18475 * debug-mini.c (mono_debug_close_method): Free the line number array.
18477 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
18479 * aot.c: Break up large methods into smaller ones. Share GOT slots for
18482 * mini.h: Bump AOT file format version.
18484 2005-02-10 Sebastien Pouliot <sebastien@ximian.com>
18486 * declsec.c: Added LinkDemand support and it's special cases for ECMA,
18488 * declsec.h: Added macros to get/set lazyly initialized security
18489 informations about assemblies. Added new enum for different type of
18490 possible LinkDemand violation. Added function to check LinkDemands.
18491 * mini.h: Added a field to MonoCompile to hold any security violation
18492 detected when JITting a method (so it can be thrown later).
18493 * mini.c: Added LinkDemand checks in mono_method_to_ir for CEE_CALL
18494 and CEE_CALLVIRT. Added code to throw exception at the end of
18495 mini_method_compile (note: the exception is unhandled right now).
18497 Thu Feb 10 15:49:44 CET 2005 Paolo Molaro <lupus@ximian.com>
18499 * mini.c, jit-icalls.c: use the managed implementation of
18500 memset for initobj and memset, to avoid managed <-> unmanaged
18503 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
18505 * inssel.brg (mini_emit_virtual_call): Disable the virtual->nonvirtual
18506 optimization if it would need a GOT var.
18508 * basic.cs: Add tests for constant propagation and switch statements.
18510 * ssa.c: Fix out-of-range constant propagation and switch statements.
18512 2005-02-09 <vargaz@freemail.hu>
18514 * inssel-x86.brg (reg): Align the allocation size in the localloc(imm) case too.
18516 2005-02-08 Zoltan Varga <vargaz@freemail.hu>
18518 * cpu-amd64.md (load_membase): Fix max length of load_membase.
18520 Tue Feb 8 18:21:11 CET 2005 Paolo Molaro <lupus@ximian.com>
18522 * mini.c: update to new signature of mono_class_get_allocation_ftn().
18524 2005-02-06 Neale Ferguson <NealeFerguson@earthlink.net>
18526 * cpu-s390.md, mini-s390.c: Correct bug with register usage on certain
18527 arithmetic operations.
18529 Sun Feb 6 07:10:12 EST 2005 Paolo Molaro <lupus@ximian.com>
18531 * mini-ppc.c: add a workaround for broken user code that
18532 DllImports vararg functions with non-vararg signatures.
18534 2005-02-05 Zoltan Varga <vargaz@freemail.hu>
18536 * mini.c (mono_jit_compile_method_inner): Add detection and a
18537 meaningfull error message for assemblies written in Managed C++.
18539 * tramp-amd64.c mini-amd64.h: Add support for
18540 create_trampoline_from_token ().
18542 * aot.c mini-x86.c abcremoval.c: Applied patch from
18543 Robert Jordan (robertj@gmx.net). Fix compilation errors under gcc-2.95.
18545 2005-02-04 Zoltan Varga <vargaz@freemail.hu>
18547 * mini.h mini.c mini-x86.h tramp-x86.c: Add a new kind of trampoline
18548 which takes a MonoImage/token as parameter instead of a MonoMethod.
18550 * aot.c: Use the new trampoline for initializing vtables.
18552 * aot.c: Add support for ldfld/stfld_remote wrappers.
18554 * mini-ops.h cpu-pentium.md inssel-x86.brg mini-x86.c: Add optimized
18555 rules for compare <MEM>, IMM.
18557 * mini.h (MONO_AOT_FILE_VERSION): Bump it.
18559 * aot.c: Handle inherited finalizers correctly.
18561 2005-02-03 Zoltan Varga <vargaz@freemail.hu>
18563 * inssel.brg (stmt): Add a missing _setup_... ().
18565 * aot.c: Save some parts of the class state to the AOT file and use it
18566 to recompute that state when a class is initialized.
18568 * mini.c: Install AOT hooks into the runtime.
18570 * mini.h: Bump AOT file format version.
18572 * mini.c (mono_method_to_ir): Initialize pointer type locals correctly.
18575 * iltests.il: Add new test.
18577 Wed Feb 2 16:53:59 CET 2005 Paolo Molaro <lupus@ximian.com>
18579 * mini.c: fix typo.
18581 Wed Feb 2 16:37:13 CET 2005 Paolo Molaro <lupus@ximian.com>
18583 * mini.c: setup the statistical profiler in the thread attach
18584 callback to cope with the new single thread code.
18586 Wed Feb 2 15:43:58 CET 2005 Paolo Molaro <lupus@ximian.com>
18588 * mini-ppc.c: ensure we have enough room for the profiler
18589 calls (fixed bug#72084).
18591 2005-02-02 Zoltan Varga <vargaz@freemail.hu>
18593 * aot.c: Get rid of the MonoAotMethod structure and the hashtable holding
18596 2005-2-1 Massimiliano Mantione <massi@ximian.com>
18598 * driver.c: Re-enabled SSAPRE (two commits, I was just dumb).
18600 2005-2-1 Massimiliano Mantione <massi@ximian.com>
18602 * ssapre.c: Fixed an issue with down safety (this allows IronPython
18603 to succesfully execute parrotbench).
18604 * ssapre.h: Likewise.
18606 2005-2-1 Massimiliano Mantione <massi@ximian.com>
18608 * ssa.c: In mono_ssa_rename_vars, forced the creation of a new SSA
18609 variable for stores to method arguments (fixes a SSAPRE issue).
18611 Tue Feb 1 15:52:26 CET 2005 Paolo Molaro <lupus@ximian.com>
18613 * mini.c: handle value types in dup, fixes gen-112.cs.
18615 Tue Feb 1 11:45:19 CET 2005 Paolo Molaro <lupus@ximian.com>
18617 * mini-ppc.c, cpu-g4.md, tramp-ppc.c: use a slower code
18618 sequence for calls in dynamic methods to avoid thunks.
18620 Tue Feb 1 11:44:01 CET 2005 Paolo Molaro <lupus@ximian.com>
18622 * mini.c: correctly remove dynamic methods from the hashtable.
18624 2005-1-20 Massimiliano Mantione <massi@ximian.com>
18626 * driver.c: Disabled SSAPRE until fix the bug that appears
18627 in IronPython's parrotbench.
18629 2005-01-31 Zoltan Varga <vargaz@freemail.hu>
18631 * aot.c (mono_compile_assembly): Get rid of Skip (other) messages.
18633 * mini.c (mono_method_to_ir): Revert the previous change.
18635 * mini.c (mono_method_to_ir): Do not inline ldfld and stfld wrappers
18636 when AOT compiling.
18638 * tramp-x86.c (x86_magic_trampoline): Avoid calls to
18639 mono_jit_info_table_find () etc. when running under valgrind.
18641 * inssel.brg: Fix warnings.
18643 * mini-exceptions.c: Fix warnings.
18645 2005-01-31 Martin Baulig <martin@ximian.com>
18647 * driver.c (compile_all_methods_thread_main): Don't try to compile
18648 generic methods or anything which has type parameters.
18650 2005-01-30 Zoltan Varga <vargaz@freemail.hu>
18652 * aot.c: Avoid costly calls to mono_method_full_name in tracing code and fix memory leaks.
18654 * TestDriver.cs: Add --verbose flags.
18656 * graph.c ssa.c: Fix 64 bit warnings.
18658 * abcremoval.h ssapre.h abcremoval.c ssapre.c mini.c tramp-amd64.c
18659 trace.c mini-exceptions.c linear-scan.c inssel-amd64.brg inssel.brg:
18660 Fix 64 bit warnings.
18662 * mini-amd64.c (mono_arch_output_basic_block): Fix uninitialized
18663 variable not spotted by gcc.
18665 * mini-amd64.c inssel-amd64.brg: Applied patch from
18666 Willibald Krenn <Willibald.Krenn@gmx.at>. Clean up usage of
18667 X86_COMPARE_MEMBASE opcodes.
18669 * exceptions-amd64.c (mono_arch_find_jit_info): Fix AMD64 build.
18671 2005-01-29 Ben Maurer <bmaurer@ximian.com>
18673 * *: MonoMethod->signature might be NULL now. You *MUST* use
18674 mono_method_signature.
18676 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
18678 * driver.c (compile_all_methods_thread_main): Compile the methods
18679 without invoking cctors.
18681 Fri Jan 28 18:28:26 CET 2005 Paolo Molaro <lupus@ximian.com>
18683 * mini.c: remove ben's "optimizations" to dup+stloc (bug #71905).
18684 * basic-calls.cs: test for the above.
18686 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
18688 * mini.c mini-exceptions.c aot.c exceptions-*.c: Update after
18689 MonoJitInfo changes.
18691 2005-01-27 Zoltan Varga <vargaz@freemail.hu>
18693 * mini-exceptions.c (mono_handle_exception): Compute the stack trace
18694 eagerly if it contains dynamic methods.
18696 * mini-exceptions.c (ves_icall_System_Exception_get_trace): New icall.
18698 * mini-exceptions.c (mono_handle_exception): Avoid computing the stack
18699 trace, it is now computed by an icall from trace_ips.
18701 * mini-exceptions.c: Fix a warning.
18703 Thu Jan 27 13:38:34 CET 2005 Paolo Molaro <lupus@ximian.com>
18705 * mini-exceptions.c: don't bother getting stack trace info if
18706 it's not going to be used.
18708 2005-01-27 Raja R Harinath <rharinath@novell.com>
18710 * Makefile.am (common_sources): Add ssapre-cee-ops.h and
18713 2005-01-26 Zoltan Varga <vargaz@freemail.hu>
18715 * mini.c (remove_block_if_useless): Only print debug stuff with -v -v.
18717 * aot.c: Avoid calling mono_method_get_header () if not needed.
18719 * mini.h: Bump AOT file format version.
18721 * mini.c (mono_emit_native_call): Allocate a GOT var here.
18723 * mini.c (mono_print_tree): Print more info for calls.
18725 2005-01-26 Sebastien Pouliot <sebastien@ximian.com>
18727 * declsec.h: Remove warning by adding missing include for marshal.h
18729 2005-01-26 Martin Baulig <martin@ximian.com>
18731 * mini.c (mono_method_to_ir): In CEE_UNBOX_ANY, don't increase
18734 2005-01-25 Zoltan Varga <vargaz@freemail.hu>
18736 * mini-amd64.c (mono_arch_call_opcode): Add missing MONO_SSA_LOAD/STORE
18739 * ssa.c (mono_ssa_compute): Fix crashes when using AOT.
18741 * aot.c (mono_compile_assembly): Fix a warning.
18743 2005-01-25 Sebastien Pouliot <sebastien@ximian.com>
18745 * declsec.c: Look for security attributes on the original MonoMethod
18746 (and not the wrapped one). This fix permissions on icalls.
18748 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
18750 * mini-amd64.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
18752 * mini.c (mono_allocate_stack_slots): Add a fixme.
18754 * mini-x86.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
18756 Sun Jan 23 16:16:48 CET 2005 Paolo Molaro <lupus@ximian.com>
18758 * inssel.brg: optimize casts of sealed types (more
18759 optimizations waiting for fixes in remoting).
18761 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
18763 * inssel.brg (stmt): Add another dummy rule.
18765 * driver.c: Fix warnings.
18767 * driver.c (mono_main): If running under valgrind, instruct glib to use
18768 the system allocation functions so valgrind can track the memory
18769 allocated by the g_... functions.
18771 * inssel.brg (stmt): Add DUMMY rule for OP_DUMMY_STORE.
18773 * mini-ops.h: Add OP_DUMMY_STORE opcode.
18775 * mini.h (MONO_BBLOCK_IS_IN_REGION): New helper macro.
18777 * liveness.c: Handle OP_DUMMY_STORE. Enable register allocation for
18778 variables in try regions.
18780 * mini.c (mini_method_compile): Don't disable optimizations on large
18781 methods when AOT compiling.
18783 * mini.c (mono_allocate_stack_slots): New arch independent method to
18784 allocate stack slots. Not yet used.
18786 2005-01-22 Ben Maurer <bmaurer@ximian.com>
18788 * debug-mini.c (mono_debug_close_method): Plug some leaks.
18790 Sat Jan 22 13:41:51 EST 2005 Paolo Molaro <lupus@ximian.com>
18792 * mini-ppc.c: make the branch info relative as the code
18793 buffer can be reallocated.
18795 2005-01-22 Sebastien Pouliot <sebastien@ximian.com>
18797 * aot.c: Allow decoding of the new MONO_PATCH_INFO_DECLSEC.
18798 * driver.c: Removed the AOT/security restriction. Now initialize the
18799 security manager (in metadata) if --security is used.
18800 * mini.c|h: Add the MONO_PATCH_INFO_DECLSEC code to use the index,
18801 rather than the pointer to declarative security, when AOT is used.
18803 Sat Jan 22 09:35:19 EST 2005 Paolo Molaro <lupus@ximian.com>
18805 * mini.h, mini-ppc.h, mini-ppc.c: updated to use out of line
18806 basic blocks, reduced intrinsic exception throwing code size.
18808 2005-01-22 Miguel de Icaza <miguel@ximian.com>
18810 * driver.c (mini_usage): Reorder the usage screen.
18812 2005-01-21 Zoltan Varga <vargaz@freemail.hu>
18814 * mini.c (mono_resolve_patch_target): Fix warning.
18816 2005-01-20 Zoltan Varga <vargaz@freemail.hu>
18818 * mini-x86.c (mono_arch_local_regalloc): Fix bug introduced by
18821 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
18823 * mini-amd64.c (mono_arch_local_regalloc): Revert last patch as it
18824 breaks the amd64 build.
18826 * mini-x86.c (mono_arch_local_regalloc): Fix bug in div/rem
18827 register allocation. Fixes #71454.
18829 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
18831 * arrays.cs: Add new regression test.
18833 2005-1-20 Massimiliano Mantione <massi@ximian.com>
18835 * ssapre.c: Turned usage of snprintf to GString.
18836 * ssapre.h: disabled MONO_APPLY_SSAPRE_TO_SINGLE_METHOD
18837 (I left it on by mistake in my previous commit).
18839 Thu Jan 20 12:00:45 CET 2005 Paolo Molaro <lupus@ximian.com>
18841 * mini.c, cfold.c, basic-calls.cs: preserve side effects
18842 on cond branch optimization (fixes bug# 71515).
18844 2005-1-20 Massimiliano Mantione <massi@ximian.com>
18846 * abcremoval.c: Fixed bug 71062.
18847 * abcremoval.h: Likewise.
18849 2005-1-20 Massimiliano Mantione <massi@ximian.com>
18851 * mini.c: Added a new functionality to optimize_branches, the removal
18852 of useless basic blocks, and fixed some problem in the removal of
18853 critical edges; some utility functions added for both purposes.
18854 * ssapre.c: Added complex expression support, and fixed bug 70637.
18855 * ssapre.h: Likewise.
18856 * ssapre-cee-ops.h: Added file with list of "CEE_*" opcodes
18858 * ssapre-mini-ops.h: Likewise, but for "OP_*" opcodes.
18859 * driver.c: Re-enabled SSAPRE.
18861 2005-01-19 Martin Baulig <martin@ximian.com>
18863 * mini.c (mono_method_to_ir): Call mono_get_inflated_method() on
18864 the result of mono_get_method_constrained().
18866 2005-01-18 Neale Ferguson <NealeFerguson@earthlink.net>
18868 * exceptions-s390.c tramp-s390.c: Allocate code using the global code
18871 2005-01-18 Geoff Norton <gnorton@customerdna.com>
18873 * jit-icalls.c (mono_llmult_ovf): Fix other overflow conditions to
18874 be detected. Fixes #59296.
18876 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
18878 * mini-amd64.c (mono_arch_output_basic_block): Remove some assertions
18879 which can happen. Fixes #71361.
18881 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
18883 * exceptions-sparc.c tramp-sparc.c: Allocate code using the global code
18886 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
18888 * mini.c (mono_create_jump_trampoline): Revert last change as it causes
18889 appdomain-unload.exe to fail.
18891 * mini.c: Fix some memory leaks.
18893 Mon Jan 17 16:16:23 CET 2005 Paolo Molaro <lupus@ximian.com>
18895 * inssel.brg: handle the new size of rank, idepth, max_interface_id.
18896 Fixed bug and sped up some codepaths.
18898 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
18900 * mini.c: Fix some memory leaks.
18902 * exceptions.cs basic-long.cs: Add test for checked ulong->int
18905 * inssel-long.brg: Implement long_conv_to_ovf_i4_un. Fixes #71319.
18907 * inssel-long.brg: Fix conv.ovf.i8 when run on an int32. Fixes
18910 * iltests.il: Add regression test for #71320.
18912 2005-01-16 Zoltan Varga <vargaz@freemail.hu>
18914 * mini.c (mono_codegen): Fix installation of profiler hooks.
18916 * mini-sparc.c mini-amd64.c: Don't allocate stack space for dead vars.
18918 Sun Jan 16 12:19:35 CET 2005 Paolo Molaro <lupus@ximian.com>
18920 * mini.h, mini.c, cfold.c: optimize access to enum
18921 readonly fields, too. Eval conditional branches if possible
18922 to perform unreachable code removal in more cases.
18924 2005-01-15 Zoltan Varga <vargaz@freemail.hu>
18926 * tramp-amd64.c exceptions-amd64.c: Use the new global code manager.
18928 * mini.c (mono_global_codeman_reserve): New function to allocate code memory from a global
18931 * tramp-x86.c mini-x86.c exceptions-x86.c: Allocate all code memory so mono works with
18932 WinXP DEP. Fixes #71244.
18934 2005-01-14 Zoltan Varga <vargaz@freemail.hu>
18936 * inssel.brg: Allways convert CEE_CONV_OVF_I4 to a move on 64 bit platforms. Fixes #71236.
18938 2005-01-13 Zoltan Varga <vargaz@freemail.hu>
18940 * mini-x86.c (mono_arch_output_basic_block): Fix OP_ATOMIC_ADD_NEW_I4.
18942 2005-01-11 Zoltan Varga <vargaz@freemail.hu>
18944 * mini-exceptions.c exceptions-ppc.c aot.c: Cope with MonoJitInfo
18947 * mini.h: Bump AOT version.
18949 * mini.h (MonoCompile): Change exvar to a hash table.
18951 * mini.c: Allocate a separate exvar for each handler block.
18953 * mini.c: Get rid of the computation of filter_lengths, its not needed.
18955 * mini.c inssel.brg: Change OP_THROW_OR_NULL to compare the current
18956 ex var with the pending exception and only throw if the two are equal.
18959 * exceptions.cs: Add tests for rethrow and nested catch clauses.
18961 * mini-x86.c: Fix warnings.
18963 * Makefile.am (common_sources): Move mini-exceptions.c here as it is
18964 used by all the ports now.
18966 * aot.c: Add write-symbols and save-temps options.
18968 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
18970 * mini-x86.c: Add support for returning structs in registers from pinvoke functions on WIN32.
18972 Mon Jan 10 16:11:16 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
18974 * mini-ops.h, inssel-s390.brg, cpu-s390.md: Support OP_ATOMIC__xxx
18977 * tramp-s390.c: Check vtable slot belongs to the domain.
18979 * mini-exceptions.c, exceptions-s390.c: Standardize exception handling
18980 as per other platforms.
18982 * mini-s390.c, mini-s390.h: Enable out-of-line bblock support.
18984 Mon Jan 10 18:53:05 CET 2005 Paolo Molaro <lupus@ximian.com>
18986 * driver.c: we don't run the Main() code in a subthread anymore.
18988 Mon Jan 10 17:54:16 CET 2005 Paolo Molaro <lupus@ximian.com>
18990 * mini.c: added experimental rtc support in the statistical
18991 profiler: if the user has the permission, more accurate statistics
18992 are gathered. Run with: MONO_RTC=4096 mono --profiler=default:stat ....
18993 The MONO_RTC value must be restricted to what the linux rtc allows:
18994 power of two from 64 to 8192 Hz.
18996 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
18998 * mini-x86.c (mono_arch_emit_exceptions): Fix #71121.
19000 Mon Jan 10 05:20:49 EST 2005 Paolo Molaro <lupus@ximian.com>
19002 * mini-ppc.c: better icache flush for smp.
19004 2005-01-09 Zoltan Varga <vargaz@freemail.hu>
19006 * mini-amd64.c (emit_move_return_value): Fix memory leak.
19008 * mini-x86.c (get_call_info): Add the get_call_info () code from the
19009 amd64 port, not yet used.
19011 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
19013 * mini.c (mono_method_to_ir): Disable inlining of ldfld wrappers with
19016 2005-01-07 Sebastien Pouliot <sebastien@ximian.com>
19018 * driver.c: Added --security option to activate the security manager.
19019 Right now this will allow code generation for declarative demands and
19020 is disabled when AOT is specified.
19021 * mini.c: Add code generation for declarative security demands.
19022 * mini.h: Add mono_use_security_manager as an extern gboolean.
19024 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
19026 * aot.c (mono_compile_assembly): Speed up compilation a bit by
19027 emitting more dense assembly code.
19029 * mini-sparc.c mini-sparc.h exceptions-sparc.c: Enable optimized corlib
19030 exception throwing stuff.
19032 2005-01-06 Zoltan Varga <vargaz@freemail.hu>
19034 * mini-sparc.c (mono_arch_emit_exceptions): Fix typo in previous patch. Remove
19037 * mini-amd64.c (mono_arch_emit_exceptions): Remove duplicate epilog stuff
19038 left in by mistake.
19040 * driver.c (EXCLUDED_FROM_ALL): Disable SSAPRE until bug #70637 is
19043 * mini-sparc.h mini-sparc.c: Enable out-of-line bblock support.
19045 * tramp-*.c: Only patch vtable slots if the object is in the current
19046 domain. Fixes appdomain-unload.exe.
19048 * mini-amd64.c mini-amd64.h: Enable out-of-line bblock support.
19050 * mini-amd64.c (mono_arch_local_regalloc): Port regalloc fix from
19053 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
19055 * mini.c (reverse_branch_op): New helper function.
19057 * mini.c (optimize_branches): Run the new optimization only on
19058 platforms which support it. Also reverse all kinds of branches.
19060 * mini.h (MonoBasicBlock): Add 'out_of_line' field.
19062 * mini.c (mono_method_to_ir): Set 'out_of_line' for bblocks which have
19065 * mini.c (optimize_branches): Reverse not-equals branches if the false
19066 bblock is a throw. This happens a lot of time with argument checking in
19069 * mini.c (mono_codegen): Add support for placing basic blocks after
19070 the function epilogue.
19072 * mini-x86.c mini-x86.h: Add support for placing basic blocks after the
19075 2005-01-05 Miguel de Icaza <miguel@ximian.com>
19077 * mini.c (setup_stat_profiler): Only set this up if the platform
19078 supports ITIMER_PROF.
19080 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
19082 * mini-x86.c (mono_arch_local_regalloc): Fix a bug introduced by the
19085 * inssel.brg: Fix a warning.
19087 Wed Jan 5 16:40:18 CET 2005 Paolo Molaro <lupus@ximian.com>
19089 * mini.c: added support for statistical profiler
19090 (run with: --profile=default:stat).
19092 2005-01-04 Zoltan Varga <vargaz@freemail.hu>
19094 * mini-x86.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Enable this on x86.
19096 * mini-x86.c cpu-pentium.md: More fixes for usage of global registers.
19098 * mini-amd64.c (mono_arch_local_regalloc): Port some regalloc fixes
19099 related to global registers from the amd64 port.
19101 2005-01-03 Zoltan Varga <vargaz@freemail.hu>
19103 * mini.c (mono_method_to_ir): Handle MONO_CLASSCONST.
19105 * mini-amd64.c (mono_arch_local_regalloc): Fix some regalloc problems
19106 with global registers.
19107 (mono_arch_output_basic_block): Fix SWITCH in the AOT case.
19109 * aot.c (emit_method_code): Fix the 'method emitted as' messages.
19111 2004-12-31 Zoltan Varga <vargaz@freemail.hu>
19113 * debug-mini.c (encode_value): Fix off-by-one.
19115 * aot.c (encode_value): Likewise.
19117 * mini.c (mono_method_to_ir): Disable AOT for methods containing LDPTR.
19119 2004-12-30 Zoltan Varga <vargaz@freemail.hu>
19121 * mini.c linear-scan.c: Add a workaround for the mcs crash when using
19124 * aot.c (mono_aot_load_method): Free up patch info if no longer needed.
19126 * aot.c (emit_method_info): Increase size of temp buffer.
19128 * mini-x86.c cpu-pentium.md mini.c: Load fp constants differently in
19131 2004-12-28 Zoltan Varga <vargaz@freemail.hu>
19133 * aot.c (emit_method_info): Fix build.
19135 * aot.c: Further rework of the AOT file format to reduce the size of
19136 the method info data.
19138 * mini.h: Bump AOT file format version.
19140 2004-12-27 Martin Baulig <martin@ximian.com>
19142 * mini.c (mini_get_method): New static method; call
19143 mono_get_method_full() and mono_get_inflated_method().
19144 (mono_method_to_ir): Use mini_get_method() instead of
19145 mono_get_method_full().
19147 2004-12-26 Patrik Torstensson <patrik.torstensson@gmail.com>
19149 * mini-x86.c (atomic ops): fixed bug interlocked bug #70784.
19151 2004-12-25 Zoltan Varga <vargaz@freemail.hu>
19153 * inssel.brg (ldind_to_load_membase): Handle CEE_LDIND_I8.
19155 * inssel-amd64.brg: Add some optimization rules.
19157 2004-12-24 Ben Maurer <bmaurer@ximian.com>
19159 * aot.c: Remove the use of MonoGHashTable and other GC stuff. The
19160 standard not GC'd stuff is fine.
19162 2004-12-24 Zoltan Varga <vargaz@freemail.hu>
19164 * aot.c: Rework the AOT file format to get rid of most of the global
19165 symbols. This reduces the size of the mscorlib.dll.so by 1MB.
19167 * mini.h: Bump AOT file format version.
19169 2004-12-23 Zoltan Varga <vargaz@freemail.hu>
19171 * mini.h: Bump AOT file format version.
19173 * aot.c (mono_aot_is_got_entry): New function to determine if an
19174 address is inside a GOT.
19176 * aot.c mini-x86.c tramp-x86.c: Make all patches use the GOT.
19178 * cpu-pentium.md: Increase the maximum size of some instructions which
19179 might involve a got access.
19181 * mini.c (get_method_from_ip): Another debug helper function.
19183 * mini.c: Call mono_get_got_var () in a couple places. Handle the case
19184 when got var accesses are created during the decompose phase.
19186 * mini-sparc.c: Change mono_compile_aot to cfg->compile_aot.
19188 * mini.h mini.c mini-x86.c aot.c mini-sparc.c: Add a 'compile_corlib'
19189 argument mini_compile_method and to MonoCompile, and use this to
19190 determine whenever a given method is compiled for AOT. This allows the
19191 other methods compiled during AOT compilation to be free of AOT stuff,
19192 so the backends does not need to add special support for them by
19193 creating a fake GOT etc.
19195 * mini-x86.c (mono_arch_patch_code): Remove fake got stuff as it is no
19198 2004-12-21 Ben Maurer <bmaurer@ximian.com>
19200 * mini.c (mono_method_to_ir): It turns out that some of the
19201 x-appdomain wrappers are lax with types, so just ignore this for
19204 * inssel.brg (OP_CHECK_ARRAY_TYPE): Optimize this by only looking
19205 at the vtable->klass. If it is non-shared code we can just use the
19208 Tue Dec 21 17:43:06 CET 2004 Paolo Molaro <lupus@ximian.com>
19210 * mini-ppc.c: access MonoDomain from tls, too.
19212 2004-12-21 Sebastien Pouliot <sebastien@ximian.com>
19214 * declsec.c: Removed unused variable (and related warning ;-)
19216 2004-12-21 Ben Maurer <bmaurer@ximian.com>
19218 * iltests.il: New test for LDELEMA on an array of ref types.
19220 * mini.c (CEE_LDELEMA): We need to emit OP_CHECK_ARRAY_TYPE for
19221 all ldelema's on reftypes.
19222 (check_call_signature): Remove the OP_CHECK_ARRAY_TYPE from here,
19223 it was the wrong place to put it.
19225 * mini-x86.c (mono_arch_output_basic_block): Just use ecx as the
19226 register to pop to make this cleaner, at the request of Paolo.
19228 2004-12-20 Ben Maurer <bmaurer@ximian.com>
19230 * mini-ops.h (OP_GETHASHCODE): New op.
19232 * inssel.brg (OP_GETHASHCODE): Emit code for the new opcode
19234 * mini.c (mini_get_inst_for_method): Create the intrinsic hash
19237 For a microbenchmark, this reduces the cost of Hashtable.get_Item
19240 * mini-x86.c (mono_arch_output_basic_block): Rather than
19248 The first is 3 bytes while the second is 1. This saves 36 kb on
19249 mscorlib, quite a big saving. When bootstraping mcs, I was able to
19250 see a small boost because of icache locality.
19252 * cfold.c (FOLD_BINOPCOMM): Kill add foo, 0
19254 Mon Dec 20 12:19:40 EST 2004 Paolo Molaro <lupus@ximian.com>
19256 * Makefile.am, mini-ppc.h, mini-exceptions.c, exceptions-ppc.c:
19257 started code sharing with the generic code.
19259 Mon Dec 20 11:08:06 EST 2004 Paolo Molaro <lupus@ximian.com>
19261 * mini-ppc.c, cpu-g4.md: added code for direct access to
19264 Mon Dec 20 10:58:28 EST 2004 Paolo Molaro <lupus@ximian.com>
19266 * mini-ops.h, inssel-x86.brg, cpu-amd64.md, inssel.brg, inssel-amd64.brg,
19267 mini-amd64.c, mini-x86.c, cpu-pentium.md: renamed OP_X86_TLS_GET
19270 2004-12-20 Sebastien Pouliot <sebastien@ximian.com>
19272 * declsec.c|h: Added functions to cache the declarative stack modifiers
19273 in MonoJitInfo and to create a security frame from a MonoJitInfo
19275 * mini.c: Initialize jinfo->cas_inited to FALSE when MonoJitInfo is
19276 created. Register internal calls for System.Security.SecurityFrame::
19277 _GetSecurityFrame and _GetSecurityStack.
19278 * mini.h: Added definition for new icalls (in mini-exceptions.c) and
19279 the definitions for the new stack walk/callback mechanism.
19280 * mini-exceptions.c: Added internal call GetSecurityFrame (to get the
19281 first security frame for LinkDemands and InheritanceDemands) and
19282 GetSecurityStack for Demands. Both use the new mono_walk_stack code
19284 * mini-x86.h, mini-amd64.h, mini-sparc.h: Architecture specific stack
19285 walk initialization (lupus).
19287 2004-12-20 Ben Maurer <bmaurer@ximian.com>
19289 * mini.c (mono_method_to_ir): In CEE_DUP, handle the dup / stloc
19291 (handle_loaded_temps): Do not create a temporary variable for
19292 things that we know are temps. They will never be modified.
19293 (mono_spill_call): Set MONO_INST_IS_TEMP
19294 (mono_emulate_opcode): ditto
19296 (mono_method_to_ir.CEE_DUP): ditto
19298 2004-12-19 Ben Maurer <bmaurer@ximian.com>
19300 * mini.c (type_to_eval_stack_type): Make this handle the void type
19301 (mono_emit_call_args): set the call->type with type_to_eval_stack_type
19302 (emit_tree): use ip_in_bb to special case some common idioms
19303 Update all callers to pass in the IP.
19304 (mono_method_to_ir): Make CEE_CALL* do the above as well.
19306 This gives us a nice 2% speedup in mcs bootstrap.
19308 * mini-x86.c (peephole_pass): Peephole pass to make
19317 * mini.c (ip_in_bb): new method.
19318 (mono_method_to_ir): use this method rather than doing the hash
19321 * linear-scan.c (mono_linear_scan): When expiring actives, you
19322 don't need to keep around variables that expire on this
19323 instruction. This makes it so that:
19326 store (ebx add (ebx, 1))
19330 2004-12-19 Zoltan Varga <vargaz@freemail.hu>
19332 * mini.c (mono_method_to_ir): Optimize the common ldobj+stloc
19333 combination to avoid doing two copies. Fix up problems with previous
19336 * mini.c: Fix 64 bit warnings.
19338 * mini-x86.c (INST_IGNORES_CFLAGS): Add OP_STOREI4_MEMBASE_REG.
19340 2004-12-17 Zoltan Varga <vargaz@freemail.hu>
19342 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Port exception handling
19343 changes from the x86 code.
19345 * mini.h: Add prototype for mono_arch_get_throw_corlib_exception ().
19347 2004-12-16 Zoltan Varga <vargaz@freemail.hu>
19349 * mini-x86.c (mono_arch_emit_epilog): Optimize the corlib exception
19350 throwing code to reduce its size, unify the AOT and non-aot code and
19351 get rid of relocations in the AOT case.
19353 * mini-x86.h mini.c exceptions-x86.c
19354 (mono_arch_get_throw_corlib_exception): New arch specific function to
19355 raise corlib exceptions which doesn't require relocations in the
19358 * aot.c (emit_method): Handle PATCH_INFO_NONE as well.
19360 2004-12-15 Zoltan Varga <vargaz@freemail.hu>
19362 * mini.c (mono_emit_method_call): Only allocate the got var when it is
19365 * mini-x86.c (mono_arch_patch_code): Add missing PATCH_INFO_METHOD_REL
19368 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
19370 * mini-x86.c, cpu-pentium.md, inssel-x86.brg: Fixed bug
19371 with add function when used from Inc/dec atomic
19372 functions. Re-enabled optimization on x86.
19373 * mini-ops.h: renamed atomic_add functions to
19374 allow _add to match the Interlocked::Add and
19375 _add_next to match Interlocked::Inc/Dec.
19377 2004-12-15 Massimiliano Mantione <massi@ximian.com>
19379 * mini.c: Fixed a subtle bug in mono_method_to_ir, about the
19380 linking of BBs to the end BB, and enabled SSAPRE also with
19381 consprop and copyprop (which was prevented by that bug).
19383 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
19385 * mini-x86.c: disabling the Interlocked optimizing code.
19387 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
19389 * aot.c (load_aot_module): Move reading of got_addr after the AOT
19390 file version check.
19392 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
19394 * mini-x86.c, inssel-x86.brg, cpu-pentium.md: removed _imm
19395 interlocked optimization due lack of support on x86, rewrote
19396 exchange to take into account that base may be in eax.
19398 xsp works again; activated Interlocked optimizing code.
19400 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
19402 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
19404 2004-12-13 Zoltan Varga <vargaz@freemail.hu>
19406 * mini-ops.h: Add new opcodes.
19408 * mini.h: Add new patch types. Add got_var to MonoCompile.
19410 * mini.h mini-x86.c mini-amd64.c aot.c: Rename
19411 mono_arch_get_aot_patch_offset () to mono_arch_get_patch_offset () and
19412 make it work with all kinds of patchable code.
19414 * inssel.brg inssel-x86.brg: Add new rules dealing with computing the
19415 address of the GOT, and referencing entries in the GOT.
19417 * mini.c: Add code to load the GOT address if needed by an opcode.
19419 * aot.c mini-x86.h mini-x86.c cpu-pentium.md: Add support for position
19420 independent AOT code on the x86 using an elf-style Global Offset Table.
19422 2004-12-14 Raja R Harinath <rharinath@novell.com>
19424 * Makefile.am (RUNTIME): Set MONO_SHARED_DIR.
19426 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19428 * mini-x86.c: disabling the Interlocked optimizing code. It segfaults
19431 2004-12-13 Patrik Torstensson <patrik.torstensson@gmail.com>
19433 * mini-x86.c,mini-ops.h,inssel-x86.brg,cpu-pentium.md: Implementation
19434 of Interlocked:Increment/Decrement/Add as inline ops.
19435 (mini-x86.c (mono_arch_get_inst_for_method and mono_arch_output_basic_block))
19437 2004-12-12 Geoff Norton <gnorton@customerdna.com>
19439 * exceptions-ppc.c: Reorder code so gcc3.4 can compile it
19440 * mini-ppc.c: Unify mono_arch_patch_code with changes in r37636.
19442 2004-12-12 Duncan Mak <duncan@ximian.com>
19444 * mini-ppc.c (mono_arch_patch_code): Hopefully made this build
19445 again. `patch_info->table_size' is no longer valid after Zoltan's
19448 2004-12-12 Martin Baulig <martin@ximian.com>
19450 * mini.c (mono_method_to_ir): Only call mono_debug_init_method()
19451 if we are the "real" method, ie. not an inlined method inside it.
19453 2004-12-11 Ben Maurer <bmaurer@ximian.com>
19455 * mini.c (CEE_LDSFLD): Make sure that the vtable has been init'd
19456 before we look in the special fields table. This fixes
19457 ../tests/thread-static-init.cs.
19459 2004-12-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19461 * mini.c: return immediately after setting OP_ARRAY_RANK or CEE_LDLEN
19462 for Array get_Rank and get_Length. Fixes bug #70465.
19464 2004-12-11 Zoltan Varga <vargaz@freemail.hu>
19466 * mini.h mini.c aot.c: Put the bblock table for a SWITCH patch into a
19467 separate structure to reduce the size of MonoJumpInfo.
19469 Fri Dec 10 18:09:22 CET 2004 Paolo Molaro <lupus@ximian.com>
19471 * mini.c, mini.h, aot.c, driver.c: allow disabling the aot code.
19473 2004-12-10 Patrik Torstensson <patrik.torstensson@gmail.com>
19475 * mini.c (mini_get_inst_for_method): Changed to allow ports
19476 to return a MonoInst instead of opcode
19477 (renamed mini_get_opcode_for_method to better reflect the new functionality)
19479 * mini-[x86|s390|s390x|ppc|sparc].c (mono_arch_get_inst_for_method):
19480 Allow ports to return a created MonoInst instead of op-code, will enable
19482 (renamed mini_get_opcode_for_method to better reflected the functionality)
19484 2004-12-09 Zoltan Varga <vargaz@freemail.hu>
19486 * mini.c (NEW_AOTCONST): Share some code between the different NEW_AOTCONST macros.
19488 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
19490 * mini.c jit-icalls.c: Pass generic_context to mono_ldtoken_wrapper.
19493 2004-12-08 Martin Baulig <martin@ximian.com>
19495 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use `fsig->signature'
19496 if we're a CEE_CONSTRAINED call. Fixes gen-118.cs.
19498 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
19500 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_<X>
19503 * exceptions.cs: Disable some tests which depend on properties of x86 fp
19506 2004-12-08 Raja R Harinath <rharinath@novell.com>
19508 * Makefile.am (CLEANFILES): Add *.exe, *.dll.
19510 2004-12-07 Zoltan Varga <vargaz@freemail.hu>
19512 * mini-sparc.c (mono_arch_output_basic_block): Fix LOCALLOC_IMM
19513 bug introduced by the previous patch.
19515 Tue Dec 7 11:44:39 CET 2004 Paolo Molaro <lupus@ximian.com>
19517 * mini-ppc.c, objectc.cs: handle large structs passed by value
19518 (fixes bug #69972).
19520 Tue Dec 7 10:43:31 CET 2004 Paolo Molaro <lupus@ximian.com>
19522 * mini-ppc.c: OP_ARGLIST implementation from
19523 Geoff Norton <gnorton@customerdna.com>.
19525 Tue Dec 7 10:14:25 CET 2004 Paolo Molaro <lupus@ximian.com>
19527 * inssel-x86.brg, inssel-ppc.brg: fix reference to register
19528 in stmt: OP_OUTARG_VT (reg) (should fix bug #69785).
19530 Tue Dec 7 10:06:39 CET 2004 Paolo Molaro <lupus@ximian.com>
19532 * exceptions-ppc.c: avoid calling ppc_patch in exception trampolines.
19534 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
19536 * inssel-s390.brgi, mini-ops.h, mini-s390.c : Add stubs for support of tls offset
19539 2004-12-06 Zoltan Varga <vargaz@freemail.hu>
19541 * mini-sparc.c: Zero out localled-ed memory.
19543 * iltests.il: Add tests for zeroing out localloc-ed memory.
19545 2004-12-04 Martin Baulig <martin@ximian.com>
19547 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use the new
19548 mono_method_get_signature_full().
19550 2004-12-03 Massimiliano Mantione <massi@ximian.com>
19552 * mini.c: Added removal of critical edges (prerequisite for SSAPRE),
19553 and some utility functions (always for SSAPRE), integrated SSAPRE.
19554 * mini.h: Likewise.
19555 * driver.c: Added ssapre option.
19556 * ssa.c: Small fix on OP_ARG handling.
19557 * ssapre.c, ssapre.h: Added files containing SSAPRE implementation.
19558 * Makefile.am: Likewise.
19560 2004-12-02 Zoltan Varga <vargaz@freemail.hu>
19562 * tramp-x86.c (mono_arch_create_jit_trampoline): Remove code which is
19563 now in the xp code.
19565 * mini.c (mini_init): Register mono_thread_force_interruption_checkpoint
19568 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
19570 * inssel-s390.brg : Add OP_OUTARG_VT (OP_REFANYTYPE (reg)) rule.
19572 * cpu-s390.md : Increase instruction length of oparglist.
19574 * mini-s390.c : Implement vararg and TYPEDEBYREF support.
19576 2004-11-30 Martin Baulig <martin@ximian.com>
19578 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, added support for
19579 virtual generic methods. We call a special helper_compile_generic_method()
19580 icall to retrieve the method from the vtable, inflate and compile
19581 it and then do a CEE_CALLI. Thanks a lot to Paolo for this idea.
19583 * jit-icalls.c (helper_compile_generic_method): New JIT icall.
19585 2004-11-30 Zoltan Varga <vargaz@freemail.hu>
19587 * mini-sparc.c: Fix up vararg corner cases. Fixes #70019.
19589 2004-11-29 Zoltan Varga <vargaz@freemail.hu>
19591 * cpu-sparc.md mini-sparc.c (long_conv_to_ovf_i): Fill missing delay slot.
19594 2004-11-27 Ben Maurer <bmaurer@ximian.com>
19596 * inssel.brg (CEE_SWITCH): The AOT stuff Zoltan added is only for
19597 platforms with PIC aot.
19599 2004-11-28 Martin Baulig <martin@ximian.com>
19601 * mini.c (mono_method_to_ir): In CEE_DUP, added handle_stobj().
19604 2004-11-28 Martin Baulig <martin@ximian.com>
19606 * mini-x86.c (mono_arch_call_opcode): Use the original type, not
19607 the result of mono_type_get_underlying_type() to check whether
19610 2004-11-26 Martin Baulig <martin@ximian.com>
19613 (mono_method_to_ir): Use `!method->signature->has_type_parameters'
19616 2004-11-26 Zoltan Varga <vargaz@freemail.hu>
19618 * mini-amd64.c (mono_arch_emit_this_vret_args): Handle this and vret
19619 the same way as the other arguments so they won't get clobbered.
19621 * mini-amd64.c (mono_arch_output_basic_block): Avoid doing virtual
19622 calls through R11 since it is clobbered by the trampoline code.
19624 2004-11-26 Raja R Harinath <rharinath@novell.com>
19626 * Makefile.am: Consistently use $(RUNTIME) rather than ./mono to
19627 pick up in-tree mscorlib.dll.
19629 2004-11-25 Zoltan Varga <vargaz@freemail.hu>
19631 * aot.c: Rename MonoAOTModule->cleanup to out_of_date.
19633 * mini-amd64.c aot.c: Switch to PIC relative AOT code. References to
19634 runtime data/code are now stored in a table similar to the GOT in ELF.
19635 This allows the code itself to be position independent.
19637 * aot.c: Fix loading of referenced assemblies after the lazy assembly
19640 * aot.c: Attach ELF type (object/function) directives to all global
19643 * tramp-amd64.c (amd64_magic_trampoline): Patch RIP relative calls too.
19645 * inssel.brg (SWITCH): Emit an AOT_CONST in the aot case.
19647 * mini-amd64.h: Turn on PIC AOT code.
19649 * mini.h (mono_arch_get_aot_patch_offset): New arch specific function
19650 returning the offset within an OP_AOTCONST instruction where the GOT
19651 offset needs to be added.
19653 * mini.h: Bump AOT file format version.
19655 2004-11-25 Martin Baulig <martin@ximian.com>
19657 * mini.c (mono_method_to_ir): In CEE_CALL, don't allow calling any
19658 uninflated generic methods.
19660 2004-11-25 Martin Baulig <martin@ximian.com>
19662 * mini.c (mono_method_to_ir): Don't allow any uninflated generic methods.
19664 2004-11-24 Martin Baulig <martin@ximian.com>
19666 * minit.c (type_to_eval_stack_type): Set `inst->klass' to the
19667 original klass (this only applies for generic instances).
19669 2004-11-24 Martin Baulig <martin@ximian.com>
19671 * mini.c (mono_method_to_ir): Use `STACK_OBJ' instead of
19672 `ldind_type [CEE_LDIND_REF]' (which would be beyond the end of
19675 2004-11-24 Zoltan Varga <vargaz@freemail.hu>
19677 * mini.c (mono_method_to_ir): Disable inlining for methods containing
19678 localloc. Fixes #69678.
19680 * iltests.il (test_0_localloc_inline): Add regression test for #69678.
19682 2004-11-23 Zoltan Varga <vargaz@freemail.hu>
19684 * mini-amd64.c (mono_arch_output_basic_block): Set %al to the number of
19685 used SSE registers on pinvoke calls. Fixes #69774.
19687 2004-11-23 Geoff Norton <gnorton@customerdna.com>
19689 * inssel-ppc.brg, mini-ppc.c: Use mono_class_from_mono_type instead of
19690 vt->inst_vtype->data.klass. This fixes generic structs and bug #69766
19692 2004-11-23 Raja R Harinath <rharinath@novell.com>
19694 * Makefile.am (MCS,ILASM): Don't refer to runtime/ directory.
19695 Refer directly to the mcs/ tree.
19697 2004-11-19 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
19699 * mini-s390.c, tramp-s390.c, mini-s390.h: Add LMF processing for trampolines.
19700 Check if a trampoline for a synchronized method is required.
19702 Fri Nov 19 17:34:21 CET 2004 Paolo Molaro <lupus@ximian.com>
19704 * mini-ppc.c, cpu-g4.md: set to zero the memory allocated
19705 with localloc if needed. Throe arithmetric exception in
19706 div an rem if needed. Implement ovf checks in OP_LCONV_TO_OVF_I.
19707 Adapted from a patch by Geoff Norton <gnorton@customerdna.com>.
19709 2004-11-19 Geoff Norton <gnorton@customerdna.com>
19711 * mini-ppc.c: Call mono_type_get_underlying_type to unwrap generic
19712 types before switching on type. Fixes #69622.
19714 2004-11-19 Raja R Harinath <rharinath@novell.com>
19716 * Makefile.am (check-local): New. Integrate into 'make check'.
19717 (MCS,RUNTIME): Define using in-tree mono and mcs.
19719 (%.exe): Use $(ILASM).
19721 Fri Nov 19 14:54:07 CET 2004 Paolo Molaro <lupus@ximian.com>
19723 * mini-ppc.c: adjust initial prolog size (bug #69691).
19725 2004-11-18 Zoltan Varga <vargaz@freemail.hu>
19727 * cpu-pentium.md (localloc): Increase max instruction len. Fixes
19730 2004-11-17 Raja R Harinath <rharinath@novell.com>
19732 * Makefile.am (clean-local): Rename from 'clean'.
19734 2004-11-15 Nelae Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
19736 * mini.c, mini-x86.c, mini-amd64.c, exceptions-s390.c: Add siginfo_t parameter
19737 to mono_arch_is_int_overflow.
19738 * exceptions-s390.c: Add mono_arch_is_int_overflow routine to discern between
19741 2004-11-15 Sebastien Pouliot <sebastien@ximian.com>
19743 * declsec.c|h: New files to support declarative security attributes.
19744 Added function to check if a method has (applicable) security.
19745 * mini.c|h: Add check for declarative security attributes in
19746 mono_method_check_inlining.
19747 * Makefile.am: Added declsec.c and declsec.h to the build.
19749 Mon Nov 15 11:53:46 CET 2004 Paolo Molaro <lupus@ximian.com>
19751 * mini.c, mini.h: update to keep dynamic code info per-domain.
19753 2004-11-12 Zoltan Varga <vargaz@freemail.hu>
19755 * mini.c mini-*.h: Get rid of MONO_ARCH_HAVE_RETHROW since all architectures support it now.
19756 (mini_init): Get rid of it from here too.
19758 Thu Nov 11 20:17:17 CET 2004 Paolo Molaro <lupus@ximian.com>
19760 * mini-ppc.c, mini-ppc,h, cpu-g5.md, exceptions-ppc.c:
19761 implemented OP_RETHROW (patch by Geoff Norton
19762 <gnorton@customerdna.com>).
19764 2004-11-10 Geoff Norton <gnorton@customerdna.com>
19766 * tramp-ppc.c (ppc_magic_trampoline): Don't trampoline methods
19767 between appdomains. Fixes appdomain-unload on PPC.
19769 2004-10-26 Lluis Sanchez Gual <lluis@novell.com>
19771 * exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
19772 mini-exceptions.c: handle the new wrapper types.
19773 * mini.c: The CEE_ISINST and CEE_CASTCLASS opcodes now take the
19774 token value as a MonoClass* when compiling a wrapper.
19775 mono_jit_create_remoting_trampoline now takes an additional
19776 MonoRemotingTarget parameter.
19778 2004-11-10 Martin Baulig <martin@localhost>
19780 * mini.c (mono_method_to_ir): Use `generic_container->context'
19781 rather than creating a new one.
19783 2004-11-09 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
19785 * exceptions-s390.c, mini-s390, cpu-s390.md: Add support for OP_RETHROW.
19787 * inssel-390.md, mini-s390.c: Correct register allocation for globals.
19789 2004-11-09 Zoltan Varga <vargaz@freemail.hu>
19791 * aot.c (mono_aot_init): Add MONO_AOT_CACHE env variable to turn on
19792 the experimental aot cache stuff.
19794 Tue Nov 9 17:30:20 CET 2004 Paolo Molaro <lupus@ximian.com>
19796 * aot.c, mini.c, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
19797 mini-exceptions.c: update to exception clause structure changes.
19799 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
19801 * exceptions-x86.c (throw_exception): Fix warnings.
19803 * mini-x86.h mini-x86.c cpu-pentium.md exceptions-x86.c: Add support
19806 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
19808 * exceptions-sparc.c (get_throw_exception): Really fix this.
19810 2004-11-07 Ben Maurer <bmaurer@ximian.com>
19812 * tramp-*.c: we no longer support icalls without wrappers, so
19813 a bit of code can be removed here
19815 2004-11-07 Zoltan Varga <vargaz@freemail.hu>
19817 * exceptions-sparc.c (get_throw_exception): Fix more bugs in previous
19820 * cpu-sparc.md: Add op_rethrow.
19822 * exceptions-sparc.c (get_throw_exception): Fix bug in previous patch.
19824 * mini-sparc.h mini-sparc.c exceptions-sparc.c: Add support for OP_RETHROW.
19826 * mini.h: Add mono_arch_get_rethrow_exception () arch specific function.
19827 * mini-ops.h: Add OP_RETHROW.
19829 * mini.c inssel.brg: Distinguish between THROW and RETHROW.
19831 * cpu-amd64.c mini-amd64.c exceptions-amd64.c: Add support for OP_RETHROW.
19833 2004-11-05 Geoff Norton <gnorton@customerdna.com>
19835 * helpers.c: Change otool arguments from -V -v -t to -v -t on Darwin
19836 Makes the output much easier to read
19838 2004-11-05 Ben Maurer <bmaurer@ximian.com>
19840 * ssa.c: allocate MonoMethodVar.uses from the mempool. First, this
19841 prevents another huge leak when compiling with ssa. Secondly, the
19842 performance of doing this rather than freeing the lists is much
19843 better. GList does a lock every time you allocate a list link,
19844 so that it can use a memory pool. So, it is better to just use
19845 a memory pool of our own.
19847 * ssa.c, linear-scan.c: replace g_list_remove_link with
19848 g_list_delete. The remove one does not free the GList, so we were
19849 leaking memory. On -O=all --compile-all with corlib, this cut down
19850 3 MB of allocations.
19852 2004-11-05 Zoltan Varga <vargaz@freemail.hu>
19854 * tramp-sparc.c (mono_arch_create_jit_trampoline): Fix sparc build.
19856 * tramp-amd64.c (mono_arch_create_jit_trampoline): Fix amd64 build.
19858 * mini.h mini.c tramp-*.c: Moved xp parts of JIT trampoline creation
19859 into a new function mono_create_jit_trampoline ().
19861 2004-11-02 Zoltan Varga <vargaz@freemail.hu>
19863 * trace.c (get_spec): Allow tracing of classes without a namespace.
19865 2004-11-02 Sebastien Pouliot <sebastien@ximian.com>
19867 * mini.c: Fix pointer overwrite in mini_method_compile.
19869 2004-11-2 Geoff Norton <gnorton@customerdna.com>
19871 * inssel-ppc.brg (OP_OUTARG_VT (CEE_LDOBJ (base))):
19872 The darwin ABI needs some special handling for 1 and 2 byte structs
19873 Lets use lbz/lhz instead of lwz everywhere.
19874 * mini-ppc.c (calculate_sizes): The Darwin ABI needs from special handling
19875 for 1 and 2 byte structs and struct which are size >= 3 || size % 4 != 0.
19876 Use stb/sth for the former, and put the latter always on stack instead of in
19877 argument registers.
19879 2004-10-30 Zoltan Varga <vargaz@freemail.hu>
19881 * trace.c (is_filenamechar): Add '_'.
19883 2004-10-29 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
19885 * mini-s390.c: Fix prolog length to allow for large trace requirements.
19887 * exceptions-s390.c: Remove dwarf unwinding stuff that was unused.
19889 2004-10-29 Zoltan Varga <vargaz@freemail.hu>
19891 * Makefile.am (libgc_libs): Do some automake magic so libmono/mono
19892 depends on libmonogc. Fixes #68805.
19894 2004-10-26 Miguel de Icaza <miguel@ximian.com>
19896 * mini.c (mono_jit_free_method): Provide extra information for
19897 this error. Currently this leaks, but will be turned into a
19898 developer option in the future.
19900 2004-10-26 Zoltan Varga <vargaz@freemail.hu>
19902 * driver.c (mono_main): Applied patch from Willibald Krenn <willibald.krenn@gmx.at>. Make --graph work for icalls and pinvoke methods.
19904 2004-10-25 Zoltan Varga <vargaz@freemail.hu>
19906 * aot.c (mono_aot_load_method): Align PATCH_INFO_R8 on an 8 byte
19907 boundary. Fixes reading of PATCH_INFO_R4 and R8.
19908 (mono_aot_load_method): Do not allocate MonoAotMethod in the GC heap.
19910 2004-10-24 Zoltan Varga <vargaz@freemail.hu>
19912 * mini-amd64.c (mono_arch_patch_code): Fix patching of class init
19913 trampolines for AOT code.
19915 2004-10-22 <vargaz@freemail.hu>
19917 * aot.c (mono_compile_assembly): Disable AOT for methods containing calls to methods of
19918 constructed types. Fixes #68136.
19920 2004-10-21 Martin Baulig <martin@ximian.com>
19922 * exceptions-x86.c (throw_exception): Call mono_debugger_throw_exception();
19923 if it returns true, unwind the stack to the call instruction.
19925 2004-10-21 <vargaz@freemail.hu>
19927 * aot.c: Reorganize the AOT file format to avoid relocations. Fix warnings.
19929 * mini.h: Bump AOT version number.
19931 * objects.cs: Add another test for unbox trampolines.
19933 * tramp-amd64.c (amd64_magic_trampoline): Disable patching of trampolines for
19936 2004-10-20 <vargaz@freemail.hu>
19938 * driver.c: Add SHARED to the set of optimizations tested.
19940 * tramp-amd64.c (amd64_magic_trampoline): Patch trampoline code as well.
19942 * mini.c (mono_method_to_ir): Mark the domainvar as volatile when it is implicitly
19943 used by CEE_NEWARR.
19945 * ssa.c (mono_ssa_deadce): Do not optimize away accesses to volatile variables.
19947 2004-10-20 Martin Baulig <martin@ximian.com>
19949 * mini-exceptions.c (mono_handle_exception): Call
19950 mono_debugger_handle_exception() to tell the debugger about
19951 catch/finally clauses.
19953 2004-10-18 Zoltan Varga <vargaz@freemail.hu>
19955 * exceptions-amd64.c (mono_arch_find_jit_info): Pop arguments of the stack.
19957 * mini-amd64.c (mono_amd64_get_vcall_slot_addr): Handle extended registers. Fixes
19960 2004-10-15 Geoff Norton <gnorton@customerdna.com>
19962 * mini-ppc.c (calculate_sizes): Marshal valuetypes for pinvoke
19963 methods as their native size, fixed bug #57543, #57545.
19964 * mini-ppc.c (mono_arch_output_basic_block): Use mulli for imm16 types
19965 This saves a temporary register and mullw call down into 1 (minor perf
19966 increase for cases like sum = sum * 5; This use to translate into:
19969 It now translates to
19972 2004-10-15 Zoltan Varga <vargaz@freemail.hu>
19974 * trace.c (mono_trace_eval): Use mono_method_desc_full_match. Fixes
19977 2004-10-11 Martin Baulig <martin@ximian.com>
19979 * mini.c (mono_method_to_ir): If we're a generic method, get the
19980 MonoGenericContainer from our MonoMethodNormal and create a
19981 MonoGenericContext from it.
19983 2004-10-08 Zoltan Varga <vargaz@freemail.hu>
19985 * inssel-long32.brg (OP_LCONV_TO_OVF_I2): Fix CONV_I1 -> CONV_I2.
19987 * basic-long.cs: Add test for checked i8->i2 cast.
19989 Wed Oct 6 12:40:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
19991 * inssel-ppc.brg: added a couple of speedup rules.
19993 2004-10-05 Zoltan Varga <vargaz@freemail.hu>
19995 * Makefile.am (genmdesc_LDADD): Don't link this against libmetadata
19996 to speed up rebuilds.
19998 2004-10-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
20000 * mini-s390.c: Minor fix to OP_OR_IMM.
20002 2004-10-03 Zoltan Varga <vargaz@freemail.hu>
20004 * tramp-sparc.c (sparc_magic_trampoline): Handle appdomain stuff
20005 better. Fixes appdomain-unload.exe on sparc.
20007 2004-10-02 Massimiliano Mantione <massi@ximian.com>
20009 * ssa.c: Fixed casts to unsigned where the value was of 64 bits in
20010 simulate_long_compare, patch by will@exomi.com (Ville-Pertti Keinonen),
20013 2004-10-02 Zoltan Varga <vargaz@freemail.hu>
20015 * jit-icalls.c: Handle a nonexisting trunc function more correctly.
20017 2004-09-30 Lluis Sanchez Gual <lluis@novell.com>
20019 * mini.c: Always generate a field read/write wrapper for members
20020 of the class MarshalByRefObject since the actual instance could
20023 2004-09-28 Lluis Sanchez Gual <lluis@novell.com>
20025 * mini.c: Use mono_thread_exit() to stop threads, instead of ExitThread.
20027 2004-09-28 Zoltan Varga <vargaz@freemail.hu>
20029 * driver.c mini.h trace.c: Move the setting of the main assembly into
20030 a separate function called mono_trace_set_assembly () and call it after
20031 actually loading the main assembly. Fixes #66872.
20033 2004-09-25 Zoltan Varga <vargaz@freemail.hu>
20035 * mini-amd64.h mini-amd64.c tramp-amd64.c: Allocate trampoline memory
20036 using the code manager.
20038 2004-09-24 Zoltan Varga <vargaz@freemail.hu>
20040 * tramp-amd64.c mini-amd64.h: Add support for MONO_ARCH_HAVE_INVALIDATE_METHOD.
20042 2004-09-23 Zoltan Varga <vargaz@freemail.hu>
20044 * cpu-amd64.md: Fix bug in previous patch.
20046 * cpu-amd64.md: Fix instruction lengths of membase opcodes. Fixes
20049 Wed Sep 22 19:03:20 CEST 2004 Paolo Molaro <lupus@ximian.com>
20051 * mini.h, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
20052 mini-exceptions.c: updates for changed stack walk interface.
20054 2004-09-21 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
20056 * mini-s390.c, cpu-s390.md: Minor changes to OP_ARGLIST handling
20058 2004-09-17 Zoltan Varga <vargaz@freemail.hu>
20060 * mini.c (mono_method_to_ir): Fix LDSTR in dynamic methods. Fixes #66132.
20062 2004-09-13 Zoltan Varga <vargaz@freemail.hu>
20064 * driver.c (mini_regression_list): Do not call mono_assembly_close
20065 since assemblies can't be unloaded.
20067 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
20069 * cpu-amd64.md: Fix more instruction lengths.
20071 * cpu-amd64.md: Fix lengths of some instructions.
20073 2004-09-11 Ben Maurer <bmaurer@users.sourceforge.net>
20075 * inssel.brg: Make the array ldelema check aot friendly.
20077 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
20079 * mini-amd64.c (mono_arch_get_argument_info): Fix stack_unwind test.
20081 * cpu-amd64.md inssel-long.brg inssel-amd64.brg: Small optimizations.
20083 2004-09-10 Zoltan Varga <vargaz@freemail.hu>
20085 * mini-x86.c: Fix build.
20087 * mini-sparc.c mini-x86.c mini-amd64.c: Use the new
20088 mono_type_get_underlying_type () helper function to simplify code.
20090 2004-09-09 Martin Baulig <martin@ximian.com>
20092 * mini-amd64.c: Don't access `type->data.klass' directly, call
20093 mono_class_from_mono_type() instead since the type may be a
20096 2004-09-09 Martin Baulig <martin@ximian.com>
20098 * mini-amd64.c (get_call_info): Fix support for generic instances.
20099 (add_valuetype): Use mono_class_from_mono_type() to get the class
20100 since we can be a generic instance.
20102 Thu Sep 9 01:43:53 PDT 2004 Paolo Molaro <lupus@ximian.com>
20104 * mini-ppc.c, mini.h, regalloc.c, regalloc.h: powerpc speedups.
20106 2004-09-07 Ben Maurer <bmaurer@users.sourceforge.net>
20108 * liveness.c: reset spill costs on each scan: bug 62107
20110 2004-09-07 Bernie Solomon <bernard@ugsolutions.com>
20112 * exceptions-sparc.c (mono_arch_find_jit_info): remove
20113 unnecessary line that doesn't compile
20115 2004-09-07 Zoltan Varga <vargaz@freemail.hu>
20117 * mini.c mini.h mini-x86.h tramp-x86.c: Instead of freeing delegate
20118 trampolines, make them call an error function so people can fix their
20121 2004-09-06 Martin Baulig <martin@ximian.com>
20123 * mini.c (mono_method_to_ir): When initializing locals, handle a
20124 generic instances like a valuetype if it's a valuetype and like a
20125 class if it's a class.
20127 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
20129 * exceptions-x86.c (mono_arch_find_jit_info): Pop arguments off the
20130 stack. Fixes #64674.
20132 * exceptions.cs: Add test for unwinding of call arguments.
20134 Mon Sep 6 05:50:02 PDT 2004 Paolo Molaro <lupus@ximian.com>
20136 * mini-*.c, mini-ops.h, inssel-long32.brg: introduced
20137 OP_ADDCC_IMM and OP_SUBCC_IMM (add/sub immediate that will
20138 set the carry/borrow flag). The sparc and s390 implementations
20139 can now use optimized versions (and simplify the code). ppc bugfixes.
20141 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
20143 * exceptions-ppc.c (mono_arch_find_jit_info): Fix memory leak.
20145 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
20147 * inssel-amd64.brg: Remove leftover 32 bit rule.
20149 * mini-amd64.c (mono_arch_instrument_prolog): Fix tracing support.
20151 2004-09-04 Zoltan Varga <vargaz@freemail.hu>
20153 * mini-exceptions.c (mono_find_jit_info): Refactor common code from
20154 mono_arch_find_jit_info functions into a new function. Fix a memory
20157 * exceptions-x86.c exceptions-amd64.c exceptions-sparc.c: Remove
20160 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
20162 * exceptions.cs inssel-long32.brg: Handle the OP_LCONV_TO_OVF_I2 case
20165 * exceptions.cs: Add array size tests.
20167 * mini.c: Allocate a separate icall wrapper for each arity of
20168 mono_array_new_va. Fixes #59509.
20170 * exceptions.cs: Add testcase for 64578.
20172 * inssel-long32.brg: Fix OP_LCONV_TO_OVF_I1 rule. Fixes #64578.
20174 * trace.c (is_filenamechar): Allow 0..9 in strings. Fixes #65094.
20176 2004-09-02 Martin Baulig <martin@ximian.com>
20178 * mini.c (mono_method_to_ir): When initializing the locals, call
20179 handle_initobj() on the generic instance itself, not its
20182 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
20184 * mini.h (MonoJitDynamicMethodInfo): New structure, extension of
20185 MonoJitInfo for dynamic methods.
20187 * mini.c: Rename trampoline_hash_mutex to jit_mutex.
20189 * mini.c: Add support for freeing JIT data for dynamic methods.
20191 2004-09-01 Martin Baulig <martin@ximian.com>
20193 * mini-x86.c (is_regsize_var): Added support for generic
20195 (mono_arch_emit_prolog): Make this compile again, use
20196 `x86_push_imm_template (code)'.
20198 2004-08-30 Ben Maurer <bmaurer@users.sourceforge.net>
20200 * mini-x86.c: make all push_imm instructions that get
20201 patched always emit the long form
20203 2004-08-30 Zoltan Varga <vargaz@freemail.hu>
20205 * mini.c (mono_create_jump_trampoline): Store the jump trampolines
20206 in a per-domain hash.
20208 * mini-amd64.c (merge_argument_class_from_type): Handle generic
20211 2004-08-29 Zoltan Varga <vargaz@freemail.hu>
20213 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: Ongoing SSE
20216 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: More SSE
20219 * mini-amd64.c cpu-amd64.md: Implement checked int<->uint casts.
20220 Beginnings of SSE2 support.
20222 * exceptions.cs: Add more tests for checked int<->uint casts.
20224 2004-08-28 Martin Baulig <martin@ximian.com>
20226 * mini-x86.c (mono_arch_instrument_epilog): Added support for
20230 (mono_type_to_ldind, mono_type_to_stind, type_to_eval_stack_type):
20231 Handle generic instances recursively.
20233 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
20235 * iltests.il: test for conv.u8 on a constant
20237 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
20239 * inssel-long32.brg: c&p rules for LCONV_x4 (membase) and
20240 LCONV_x4 (shrun_32 (membase)).
20242 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
20244 * inssel-x86.brg: c&p rules for push/setret of long
20246 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
20248 * inssel-x86.brg: c&p rules for compare (base, regvar) and
20249 compare (regvar, base)
20251 * inssel-x86.brg: more burg love
20253 * inssel.brg: more cleanup
20255 * inssel-x86.brg, inssel-long32.brg: burg cleanup.
20257 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
20259 * basic-long.cs, basic-calls.cs: new tests for optimization.
20261 2004-08-26 Zoltan Varga <vargaz@freemail.hu>
20263 * mini-amd64.c (read_tls_offset_from_method): Fix typo in previous
20266 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
20268 * mini-amd64.c (read_tls_offset_from_method): Add another case.
20270 2004-08-25 Bernie Solomon <bernard@ugsolutions.com>
20272 * inssel.brg (mini_emit_memcpy): use
20273 NO_UNALIGNED_ACCESS to disable memcpy optimization
20275 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
20277 * mini-amd64.c: Handle generic types in various places.
20279 * mini.c (mono_method_to_ir): Handle generic types in init locals.
20281 2004-08-24 Zoltan Varga <vargaz@freemail.hu>
20283 * mini.c (handle_box): Fix warning.
20285 * mini-amd64.c (mono_arch_local_regalloc): Fix regalloc problem.
20287 * mini-amd64.h: Enable the emit_state optimization.
20289 * mini-ops.h cpu-amd64.md: Add new amd64_test_null opcode.
20291 * mini-amd64.c: Add some new 64 bit peephole opts.
20293 * inssel.brg (mini_emit_memcpy): Optimize for 64 bit architectures.
20295 * cpu-amd64.md: sreg1 of div instructions must be %rax.
20297 * mini-amd64.c: Register allocator fixes.
20299 * mini.c: Add an optimization to emit_state to avoid allocation of new
20300 registers on some platforms.
20302 2004-08-23 Zoltan Varga <vargaz@freemail.hu>
20304 * inssel-x86.brg inssel-amd64: Add yet another missing tree->dreg assignment.
20306 * mini-x86.c (mono_arch_local_regalloc): Fix bug in long register
20307 allocation. Fixes #63085.
20309 * basic-long.cs: Add new regression test.
20311 * mini-amd64.c: Register allocator improvements.
20313 2004-08-21 Zoltan Varga <vargaz@freemail.hu>
20315 * mini-amd64.c (read_tls_offset_from_method): Add another code
20318 * tramp-amd64.c (amd64_class_init_trampoline): Use a more efficient
20319 instruction sequence for nullifying class init trampolines.
20321 * objects.cs: Add new regalloc test.
20323 * mini-amd64.c inssel-amd64.brg: Optimize parameter passing.
20325 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
20327 * mini-amd64.c (mono_arch_call_opcode): Refactor this a little.
20329 * mini-amd64.c (mono_arch_regalloc_cost): Adjust regalloc costs for
20332 * driver.c: Fix profiling after TLS changes.
20334 * driver.c (mono_main): Set mono_stats.enabled if needed.
20336 * mini.c (handle_alloc): New helper function used by CEE_NEWOBJ and
20339 2004-08-20 Ben Maurer <bmaurer@users.sourceforge.net>
20341 * mini-x86.c: use a 1 op rather than a 2 op tls access
20342 instruction -> faster.
20344 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
20346 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
20349 2004-08-19 Bernie Solomon <bernard@ugsolutions.com>
20351 * exceptions-sparc.c (throw_exception): fix typo
20353 2004-08-19 Ben Maurer <bmaurer@users.sourceforge.net>
20355 * mini-x86.c, cpu-pentium.md, inssel-x86.brg:
20356 set tree->dreg correctly with tls. Allow any
20357 register to be used.
20359 * mini-x86.c (read_tls_offset_from_method): add new code
20360 generation pattern seen with GCC.
20363 Thu Aug 19 17:26:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
20365 * mini-exceptions.c, exceptions-x86.c, exceptions-amd64.c,
20366 exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
20367 exceptions-sparc.c: fix some performance issues in exception
20368 handling and setting of the stack trace for exceptions that were
20371 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
20373 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
20376 * mini-amd64.c (mono_arch_is_int_overflow): Handle all possible
20379 2004-08-18 Ben Maurer <bmaurer@users.sourceforge.net>
20381 This patch inlines tls access, when possible.
20383 * mini.h: new arch functions for TLS intrinsics.
20384 All platforms updated with a stub.
20386 * mini.c: use the new intrinsics
20388 * mini-x86.c, cpu-pentium.md, inssel-x86.brg, mini-ops.h:
20389 arch specific intrinsic for tls variables
20391 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
20393 * Makefile.am (libmono_la_LDFLAGS): Enable creating of libmono dll
20396 2004-08-17 Ben Maurer <bmaurer@users.sourceforge.net>
20398 * mini.c: thread local allocation
20400 2004-08-16 Zoltan Varga <vargaz@freemail.hu>
20402 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Enable.
20404 * Makefile.am: Link against the static version of libmonogc.
20406 * Makefile.am: Link the static versions of the convenience libraries
20407 into the mono executable.
20409 * mini-x86.h mini-x86.c: Throw the correct exception on integer overflow.
20411 2004-08-15 Zoltan Varga <vargaz@freemail.hu>
20413 * mini.h mini.c mini-amd64.h mini-amd64.c: Throw the correct exception
20414 on integer overflow.
20416 * mini-amd64.c: Reorganize function call code.
20418 * mini-amd64.c (peephole_pass): Merge changes from mini-x86.c.
20420 2004-08-14 Ben Maurer <bmaurer@ximian.com>
20422 * inssel-x86.brg: use xor eax,eax.
20424 * basic.cs: new tests
20426 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
20428 * mini-amd64.c (mono_arch_emit_epilog): Use RIP relative addressing
20429 in exception throwing code.
20431 2004-08-14 Ben Maurer <bmaurer@ximian.com>
20433 * inssel-x86.brg: use xor esi,esi.
20435 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
20437 * driver.c (mono_main): Call mono_trace_parse_options earlier so it
20438 can trace methods compiled during mini_init () too.
20440 * cpu-amd64.md mini-amd64.c (mono_arch_output_basic_block): Handle
20443 2004-08-14 Ben Maurer <bmaurer@ximian.com>
20445 * Makefile.am: static link on x86 (r=zoltan)
20447 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
20449 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
20450 code since it causes some programs to fail.
20452 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
20454 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
20456 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
20458 * mini.c: ovfops_op_map - add STACK_OBJ case for
20460 * basic.cs: add test_0_pin_string as test
20463 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
20465 * Makefile.am: build C# if srcdir != builddir
20467 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
20469 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
20470 fall-through blocks.
20472 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
20474 * driver.c: enable loop by default again and include abcrem in -O=all.
20476 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
20478 * iltests.il: Add some localloc tests.
20480 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
20482 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
20485 * inssel-amd64.brg: Add some optimizations.
20487 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
20490 * Makefile.am: Statically link mono against libmono on AMD64.
20492 * mini-amd64.c inssel-amd64.brg: Optimizations.
20494 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
20496 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
20498 * tramp-amd64.c: Patch calling code in trampolines.
20500 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
20502 * mini-amd64.c: pinvoke struct passing fixes.
20504 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
20506 * mini-sparc.c: redo change, make mono_arch_cpu_init call
20507 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
20509 2004-08-05 Duncan Mak <duncan@ximian.com>
20511 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
20514 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
20516 * mini-amd64.c (emit_move_return_value): Move return value for normal
20519 2004-08-05 Martin Baulig <martin@ximian.com>
20521 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
20522 `type->type'; just modify `type' itself when dealing with enums
20523 and generic instances.
20524 (check_call_signature): Make `simple_type' a `MonoType *'.
20526 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
20528 * mini.c: Use OP_PADD to add offsets to addresses.
20530 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
20532 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
20534 * mini-sparc.c (mono_arch_emit_epilog): fix check
20535 for folding last op into restore instruction
20537 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
20539 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
20540 helper methods using the code manager.
20542 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
20544 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
20546 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
20548 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
20549 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
20551 * mini-s390.c: fix tail processing
20553 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
20555 * mini-ppc.c: mul.ovf.un exception name fix.
20557 2004-08-03 Martin Baulig <martin@ximian.com>
20559 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
20560 instances; before jumping to `handle_enum', also modify `ptype'.
20562 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
20564 * cpu-sparc.md: fcall maximal length too small.
20566 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
20568 * mini-amd64.c mini.h: Add initial support for passing/returning
20569 structures to/from pinvoked methods.
20571 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
20573 * mini-ppc.c: reg allocator fix.
20575 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
20577 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
20579 * inssel.brg: Optimize memset on 64 bit machines.
20581 * mini-amd64.c: Fix some vararg cases.
20583 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
20585 * mini-s390.c: Corrected macro in emit_float_to_int
20587 * s390-abi.cs: Tests to exercise the s390 ABI
20589 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
20591 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
20594 * basic.cs: Add a test for add.ovf.un.
20596 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
20598 * mini-sparc.c: add case for OP_IDIV_UN
20600 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
20602 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
20604 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
20606 2004-07-30 Ben Maurer <bmaurer@ximian.com>
20608 * basic.cs: regression tests.
20610 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
20613 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
20615 * basic.cs: Add a new test.
20617 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
20618 and AOT. Various fixes and optimizations.
20620 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
20622 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
20624 * mini-ppc.c: make sure temp regs are not used for global reg
20627 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
20629 * cpu-sparc.md: conv_i8 fix for 64bits
20631 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
20633 2004-07-29 Ben Maurer <bmaurer@ximian.com>
20635 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
20636 add opcode for cmp BYTE PTR [eax], imm.
20638 * inssel.brg: Make memcpy and memset takes bases.
20640 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
20642 * *-amd64.*: More AMD64 work.
20644 2004-07-28 Ben Maurer <bmaurer@ximian.com>
20646 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
20647 add a compare-not-equal opcode.
20649 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
20651 * mini.c: Use mono_init_from_assembly instead of mono_init.
20653 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
20655 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
20657 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
20659 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
20661 * inssel.brg: 64 bit fixes.
20663 * mini.h (MonoCallInst): Add some AMD64 specific data.
20665 * mini.h: Add some OP_P opcodes.
20667 2004-07-28 Ben Maurer <bmaurer@ximian.com>
20669 * basic.cs: tests for 61797 and 61740
20671 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
20673 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
20674 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
20676 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
20678 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
20680 * *-amd64*.*: Ongoing AMD64 work.
20682 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
20684 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
20686 * *-amd64*: Ongoing AMD64 work.
20688 * mini-arch.h: Add AMD64 support.
20690 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
20692 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
20694 * mini-ops.h: Add new opcodes.
20696 * Makefile.am: Add AMD64 support.
20698 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
20699 rules into the inssel-long*.brg files.
20701 * *-amd64.*: Add beginnings of AMD64 backend.
20703 2004-07-22 Ben Maurer <bmaurer@ximian.com>
20705 * mini.c (print_dfn): commenting out the code that prints
20706 the cil. With -O=deadce, this makes -v -v crash.
20708 * cpu-pentium.md: make checkthis have a length of 2
20710 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
20712 * mini-sparc.h: fix implementations of __builtin
20713 functions for Sun compiler for V9.
20715 2004-07-16 Ben Maurer <bmaurer@ximain.com>
20717 * mini.c: use the new stelem.ref wrapper
20718 * exceptions.cs, arrays.cs: new stelem.ref tests
20720 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
20722 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
20723 new XSP should work with these changes).
20725 2004-07-14 Ben Maurer <bmaurer@ximain.com>
20727 * inssel-{long32,x86,}.brg: trivial optimizations.
20729 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
20731 * mini.c: load value when emitting box operation in
20734 2004-07-12 Ben Maurer <bmaurer@ximian.com>
20736 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
20737 is one byte shorter than cmp DWORD PTR [eax], 0.
20739 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
20741 * inssel-ppc.brg: arguments on the stack are always
20742 relative to the stack pointer (spotted by Neale Ferguson).
20744 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
20746 * exceptions-x86.c: delay appending the method name to the trace until
20747 after mono_jit_info_table_find is called, as this gets the real
20750 2004-07-09 Ben Maurer <bmaurer@ximian.com>
20752 * aot.c: register roots
20754 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
20756 * aot.c : I could just use PLATFORM_WIN32 flag.
20758 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
20760 * aot.c : Reverting the previous fix. This time it broke linux build.
20762 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
20764 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
20766 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
20768 * mini.c (handle_stack_args): Remove some more debugging code.
20770 * mini.c (handle_stack_args): Remove debug output left in by mistake.
20772 * driver.c mini.h aot.c: Allow additional options to be specified with
20773 --aot and pass them to mono_compile_assembly.
20775 * aot.c: Add experimental code to AOT compile all loaded assemblies
20776 on demand and save the code into a cache in the filesystem.
20778 * aot.c: Add support for more wrapper methods.
20780 * mini.c (handle_stack_args): Handle some corner cases. Fixes
20783 * cpu-*.md: Remove removed opcodes.
20785 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
20786 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
20787 related icalls to marshal.c.
20789 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
20791 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
20793 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
20795 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
20797 2004-07-06 Ben Maurer <bmaurer@ximian.com>
20798 * liveness.c: If liveness is recomputated we need to reset the information
20799 for each variable. This way, if the liveness range has been narrowed
20800 by optimizations that happened after the last computation, we can return
20803 For example, if you have
20808 // Tons of code that does not affect i
20814 i = 0 is dead code and will be removed by SSA. However, when
20815 linear scan gets to the code, i will still appear to be live
20816 throughout the entire block. This prevents good register allocation.
20818 2004-07-06 Martin Baulig <martin@ximian.com>
20820 * debug-mini.c (mono_debug_init_method): Allow
20821 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
20822 (mono_debug_add_icall_wrapper): New method.
20824 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
20826 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
20828 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
20831 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
20833 * aot.c (mono_aot_load_method): Fix loading of debug info.
20835 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
20837 * aot.c: Add logging support.
20839 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
20841 * mini.h: Add prototype for mono_print_method_from_ip.
20843 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
20845 * inssel.brg: 64 bit fixes.
20847 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
20850 * Makefile.am: Add SPARC64 support.
20852 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
20854 * aot.c: Fix alignment problems on 32 bit platforms.
20856 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
20858 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
20861 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
20864 * mini.h: Bump AOT file version. Some 64 bit fixes.
20866 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
20868 * inssel-sparc.brg: Add new rule to avoid register moves.
20870 * inssel.brg: Add ldind_to_load_membase helper function.
20872 2004-06-30 Ben Maurer <bmaurer@ximian.com>
20874 * mini.c: OffsetToStringData intrinsic.
20876 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
20878 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
20880 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
20883 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
20884 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
20886 * mini.c: reinstated mono_compile_get_interface_var()
20887 on x86, too, since the change breaks the Gtk# build there as well.
20889 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
20891 * driver.c: remove loop from the default optimizations: it seems to
20892 interact badly with some of the other options (see bug #60613).
20894 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
20896 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
20897 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
20899 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
20901 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
20902 vararg-using methods.
20904 2004-06-21 Martin Baulig <martin@ximian.com>
20906 * mini/mini-exceptions.c
20907 (mono_handle_exception): Added `gpointer original_ip' argument.
20908 After calling mono_unhandled_exception(), call
20909 mono_debugger_unhandled_exception() and if that returns true,
20910 restore the context and return.
20912 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
20914 * mini-ppc.c: prefer the use of relative branches so
20915 they won't need to be patched in aot code (patch from Patrick Beard).
20917 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
20919 * aot.c: patch from Patrick Beard to make the output assembly
20920 more correct for the MacOSX assembler. Small tweak to
20921 generate sane images on Linux/PPC, too.
20923 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
20925 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
20926 case until bug #59509 is fixed (shows up in #60332).
20928 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
20930 * mini.c: make sure the needed wrappers are compiled, too, with
20933 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
20935 * driver.c: remove NPTL reference in --version output.
20937 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
20939 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
20940 generate valid assembly for the Mach-O assembler.
20942 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
20944 * driver.c: don't include abcrem in the all optimization specifier
20945 since it slows down jit compilation too much for now.
20947 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
20949 * mini.c: use BIGMUL only if both operands have the same signage.
20950 * iltests.il: Test for bug 60056. (errors related to signage in
20955 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
20957 * mini.c, aot.c: memory leak fixes.
20959 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
20961 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
20963 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
20965 * Makefile.am: remove the -static hack completely, it links in
20966 statically glib as well.
20968 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
20970 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
20971 * exceptions.cs: make it compile with new mcs/csc.
20973 2004-06-03 Massimiliano Mantione <massi@ximian.com>
20974 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
20975 and added relevant test case.
20977 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
20979 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
20980 regressions in gtk-sharp.
20982 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
20984 * exceptions.cs: New regression tests.
20986 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
20988 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
20990 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
20992 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
20994 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
20996 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
20998 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
21000 * mini.c (mono_jit_runtime_invoke): Init class in this
21001 method instead of trusting mono_jit_compile_method to
21002 do the work (because wrappers can be in object class)
21004 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
21006 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
21008 * basic-long.cs: New regression test.
21010 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
21012 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
21013 and div/rem checks.
21015 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
21017 * Makefile.am: fix miguel's change to build mono statically against
21018 libmono (track build dependencies).
21020 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
21022 * cfold.c: Some glib versions do not have G_MININT32.
21024 2004-05-26 Massimiliano Mantione <massi@ximian.com>
21026 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
21027 with precision of tan, atan, sin and cos, and implemented related
21028 regressions tests (fixes bug 54467, but one new problem appeared and
21031 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
21033 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
21035 * exceptions.cs: Add test for constant folding && division by zero.
21037 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
21038 since driver.c is in libmono too, so the optimization was useless.
21040 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
21041 variable to driver.c so the compiler can emit more efficient code to
21044 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21046 * Makefile.am: don't distribute generated inssel.[ch] files.
21048 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
21050 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
21051 into the default appdomain. Fixes #58707.
21053 * jit-icalls.c: Remove the broken approximation for truncl, doing
21054 no conversion is better.
21056 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
21059 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
21061 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
21062 of the mcrxr instruction which is not available on some processors
21063 even if it's documented to be. Implement add and sub overflow correctly
21064 (still not complete for long unsigned). Speed up icalls a bit.
21066 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
21068 * mini.c (mono_jit_compile_method_with_opt): Make sure that
21069 we run .cctor in the current domain instead of target_domain.
21071 Fixes bug #58558, .cctor not being called in -O=shared.
21073 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
21075 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
21077 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
21079 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
21080 which can be done with an imm8, do it that way.
21081 (mono_arch_output_basic_block): ditto for a jmp
21082 (mono_arch_emit_prolog): Computate maximum offset of a label.
21084 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
21086 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
21087 now tries to allocate prefered physical reg's for virtual
21088 regs. This reduces the number of emited spills/loads with
21089 20-30% on our core assemblies.
21091 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
21093 * jit-icalls.c: truncl() is not needed and trunc() is
21094 the correct thing to do anyway (bug #58287).
21096 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
21098 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
21101 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
21103 * driver.c: enable loop optimizations by default.
21105 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
21107 * mini-x86.c: fix calc of max loop size when aligning loops start.
21109 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
21111 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
21114 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
21116 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
21119 * basic-long.cs: Add tests for add/subtract of immediates with carry.
21121 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
21123 * mini.c (inline_method): Allways inline some wrappers even if the cost
21124 is too large. Fixes #58785.
21126 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
21128 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
21130 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
21131 (crichton@gimp.org). Beginning of support for sparc/linux.
21133 * mini-sparc.c: Optimize retrieval of LMF address.
21135 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
21137 * exceptions-ppc.c: handle alloca in methods with clauses.
21139 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
21141 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
21143 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
21145 * mini.c: Delegate most of the abort signal work to
21146 mono_thread_request_interruption, which also handles Stop and Suspend
21149 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
21151 * mini.c mini.h: Allow inlining of icall wrappers if the backend
21152 supports the save/restore lmf opcodes.
21154 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
21156 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
21157 by gcc-3.4 as well.
21159 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
21161 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
21163 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
21164 methods which contain array accesses.
21166 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
21167 boundaries. Fixes #58537.
21169 * iltests.il: Add regression test for #58537.
21171 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
21173 * mini-x86.c (mono_arch_local_regalloc): Last part of
21174 fix for bug #58633 (releasing register to early).
21176 2004-05-18 Miguel de Icaza <miguel@ximian.com>
21178 * basic-long.cs: Add new regression test.
21180 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
21182 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
21183 register too early on the chain.
21185 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
21187 * mini.c (create_helper_signature): Use a helper function to reduce
21188 the code which needs to be written. Also set the calling convention of
21189 icalls on windows. Fixes #57840.
21191 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
21193 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
21194 exceptions-ppc.c: added helper function to get the instruction address
21195 from a signal handler context.
21197 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
21199 * helpers.c: use g_get_tmp_dir. Invokes happyness
21202 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
21204 * helpers.c: Add new env variable to pass args to objdump.
21205 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
21207 2004-05-17 Radek Doulik <rodo@ximian.com>
21209 * Makefile.am (common_sources): added abcremoval.h so it get
21210 disted and daily mono packages on go-mono.com will build again
21212 2004-05-17 Massimiliano Mantione <massi@ximian.com>
21214 * abcremoval.c: Fixed coding style, added copyright header.
21216 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
21218 * mini.h: Added prototype for abc removal main function.
21220 * build_relations_propagation_table.pl: Added copyright header.
21222 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
21224 * basic-long.cs: reg test for complex ceq_long bug.
21226 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
21228 * mini-x86.c (mono_arch_local_regalloc): Correctly free
21229 reg in long and clob case (bug #58343). Fixed/added comments.
21231 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
21233 * mini.c (mono_jit_runtime_invoke): Follow new convention
21234 of calling the invoke method with an function pointer.
21236 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
21238 * ChangeLog: Fix author of memory leak patch.
21240 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
21242 * Makefile.am: fix make dist as well...
21245 2004-05-14 Massimiliano Mantione <massi@ximian.com>
21247 * cfold.c: Made so that conversions from pointer to int4 are no-ops
21248 on archs where pointers are 4 bytes long.
21250 * Makefile.am: Added abcremoval.c source file.
21252 * abcremoval.c: Added abcremoval.c.
21254 * abcremoval.h: Added abcremoval.h.
21256 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
21258 * inssel.brg: Enabled bounds check removal.
21260 * mini.c: Added support for abcrem optimization.
21262 * mini.h: Added abcrem optimization label.
21264 * driver.c: Added support for abcrem optimization.
21266 * propagated_relations_table.def: Added propagated_relations_table.def.
21268 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
21270 * mini.c, cfold.c: fix style.
21272 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
21274 * mini.c: handle issue with the low-level implementation of
21275 some long opcodes (bug #54209).
21277 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
21279 * basic.cs: test for my new cmov stuff.
21281 2004-05-13 Patrik Torstensson
21283 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
21284 opt and added peephole documentation.
21286 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
21288 * tramp-ppc.c: rewrote the generic trampoline code.
21290 2004-05-11 Patrik Torstensson
21292 * mini-x86.c: optimize long shl/shr asm code (one less branch)
21294 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
21296 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
21298 * mini.h mini.c dominators.c: Applied patch from Derek Woo
21299 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
21301 * mini.c: Add new icalls for AsAny marshalling.
21303 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
21305 * tramp-ppc.c, mini-ppc.c: more cleanups.
21307 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21309 * mini.c: no warnings.
21311 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
21313 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
21315 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
21317 * mini.c: In the thread abort signal handler, if the thread is in the
21318 process of being stoped, don't throw the Abort exception, just stop the
21321 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
21323 * tramp-ppc.c: removed old code.
21325 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
21327 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
21328 do some simple speed optimizations on ppc.
21330 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
21332 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
21333 and large offsets in load/store.
21335 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
21337 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
21338 it causes regressions.
21340 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
21342 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
21345 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
21347 * jit-icalls.c: remove warnings.
21348 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
21349 speedups for unsafe code.
21351 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
21353 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
21355 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
21357 * basic-calls.cs: Add new regression test.
21359 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
21362 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
21364 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
21367 2004-05-06 Patrik Torstensson
21369 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
21370 long reg allocation in any reg (not only eax:edx) and implemented
21371 long shl/shr ops in asm instead of helpers.
21373 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
21375 * mini-sparc.h: Fix warnings.
21377 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
21380 * mini-exceptions.c (mono_handle_exception): Call the filter in a
21381 separate statement for clarity.
21383 * mini-sparc.c: Update status.
21385 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
21387 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
21390 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
21392 * inssel-ppc.brg: another small pre-release workaround:
21393 we don't do overflow detection for long_sub_un.
21395 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
21397 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
21398 (also works around a weird ppc bug: 57957).
21400 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
21402 * tramp-ppc.c: trampoline fixes.
21404 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
21406 * mini-ppc.c: fixed typos.
21408 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
21410 * mini-ppc.c, exceptions-ppc.c: more code saves registers
21411 at the top of the stack. Fixed typos. Use a frame registers
21412 for all the methods with exception clauses.
21414 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
21416 * exceptions-ppc.c: restore fp registers.
21418 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
21420 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
21421 order from the stack top (moved the stack room to save the
21422 return value for trace after the param area). Fixed corruption
21423 in restoring registers on unwind.
21425 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
21427 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
21429 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
21431 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
21432 and prolog/epilog for methods that use it. Allow
21433 enough param area room for varargs methods. Fix miguel's
21434 breakage in exception handling.
21436 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
21438 * Makefile.am: run genmdesc only on current arch.
21440 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21442 * exceptions-x86.c:
21443 * mini-x86.h: fix the build on windows.
21445 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
21447 * 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.
21449 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
21451 * mini-exceptions.c: New file.
21453 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
21454 Move some parts of the x86 exception handling code to an
21455 arch-independent file so it can be shared with other ports.
21457 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
21459 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
21461 2004-04-26 David Waite <mass@akuma.org>
21463 * driver.c: remove comma from end of enumeration declaration
21465 2004-04-26 Jackson Harper <jackson@ximian.com>
21467 * driver.c: parse config file before loading first assembly. This
21468 allows the user gac to be enabled/disabled.
21470 2004-04-23 Miguel de Icaza <miguel@ximian.com>
21472 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
21473 simpler mechanism: we do not care what is encoded initially
21474 (branch absolute or relative), we care about the code and its
21475 target. I kept the old code for reference for now.
21477 The new code tries first to determine if the jump is anywhere in
21478 the -/+32 absolute meg range, if it succeeds, it encodes using the
21479 absolute branch; If not, it tried to find something in the
21480 relative range, if not, it uses the handle_thunk code.
21482 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
21484 * exceptions-ppc.c: use the correct ip register on macosx.
21486 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
21488 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
21490 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
21492 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
21493 Raise exception on integer divide by zero by hand since the hw
21494 doesn't support it. Handle NaNs in FP compares.
21496 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
21498 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
21499 code reducing duplication between the platforms and enabled
21500 signal exception handling (on linux for now).
21502 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
21504 * exceptions-ppc.c: more macosx support.
21506 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
21508 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
21510 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
21512 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
21514 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
21516 * iltests.il: more tests.
21518 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
21520 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
21523 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
21525 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
21527 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
21529 * liveness.c: Mark variables as volatile in all basic blocks reachable
21530 from exception clauses.
21532 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
21534 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
21537 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
21539 * iltests.il, basic.cs: more tests for regalloc.
21541 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
21543 * iltests.il: Some tests for register allocation modifications
21546 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
21548 * exceptions.cs: Add regression test for bug #56782.
21550 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
21551 original stack trace if an exception is rethrown. Fixes #56782. Oh,
21552 the beauty of fixing the same thing in 5 different files...
21554 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
21556 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
21559 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
21561 * mini.c: Add support for STRWLPARRAY marshalling convention.
21563 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
21565 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
21566 to init the context to setup the regs pointer).
21568 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
21570 * exceptions-ppc.c: more exceptions work.
21572 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
21574 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
21577 2004-04-13 Miguel de Icaza <miguel@ximian.com>
21579 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
21580 can use the memory directly.
21582 * cpu-pentium.md: Update documentation from a post from Zoltan.
21584 add x86_add_membase, x86_sub_membase, x86_mul_membase
21586 2004-04-13 Miguel de Icaza <miguel@ximian.com>
21588 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
21589 GENERAL_REGS they were also hardcoded for all PPC ports.
21591 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
21593 Remove hard-coded limit for floating point registers, use
21594 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
21596 Notice that in MacOS X calling conventions you can fit a lot more
21597 floating point values in registers, so I should update the PInvoke
21598 test to excercise the passing of floating point values on the
21599 stack (currently broken).
21601 2004-04-06 Miguel de Icaza <miguel@ximian.com>
21603 * tramp-ppc.c (create_trampoline_code): Added
21604 JUMP_TRAMPOLINE_SIZE.
21605 (ppc_magic_trampoline): Follow the pattern from
21606 x86_magic_trampoline: if code is set to zero, return.
21607 (create_trampoline_code): Always pass MonoMethod to the jump
21608 trampoline, before it was passing a null.
21609 (mono_arch_create_jump_trampoline): Implement the jump stub, could
21610 share the code with mono_arch_create_jit_trampoline.
21612 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
21614 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
21617 * cpu-g4.md: Added length for jmp instruction, the worst case
21618 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
21621 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
21623 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
21625 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
21627 * mini.c: Only set bblock->real_offset when adding a new bblock, and
21628 before each IL instruction.
21630 * mini.c (CEE_BOX): Fix warnings.
21632 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21634 * mini.c: removed a few unused vars and extra whitespace.
21636 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
21638 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
21640 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
21642 (OP_GETCHR): use the above
21643 (CEE_LDELEMA): use the above.
21645 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
21646 version of the generic impl.
21647 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
21648 (CEE_LDELEMA): use the above.
21650 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
21652 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
21655 * iltests.il: Added new regression test for #56317.
21657 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
21659 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
21660 under NetBSD. Fixes #56450.
21662 * liveness.c (update_gen_kill_set): Fix previous patch.
21664 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21666 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
21668 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
21670 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
21671 ldsfld and ldsflda.
21673 * inssel-sparc.brg: Add more optimizations.
21675 * mini-sparc.c: Replace multiply/divide with shifts if possible.
21677 2004-04-01 Martin Baulig <martin@ximian.com>
21679 * mini.c (handle_box): New static function; moved the
21680 implementation of CEE_BOX here.
21681 (mono_method_to_ir): Added `constrained_call' variable.
21682 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
21683 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
21684 mono_method_get_constrained() to get the method.
21686 2004-04-01 Martin Baulig <martin@ximian.com>
21688 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
21689 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
21690 (mono_method_to_ir): We don't need these macros anymore since
21691 mono_class_get_full() already takes care of it.
21693 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21695 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
21696 use @function (as doesn't accept #function here) and check the return
21697 value of system and stop if fails.
21699 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21701 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
21703 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
21705 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
21707 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
21709 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
21712 * basic-long.cs: Add test for negation of Int64.MinValue.
21714 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
21716 * mini-sparc.c: Update status.
21718 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
21720 * exceptions-sparc.c: Fix return value in filters.
21722 * inssel-sparc.brg: Fix register allocation in some rules.
21724 2004-03-28 Martin Baulig <martin@ximian.com>
21726 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
21729 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
21731 * mini-x86.c (mono_arch_patch_code): Fix warnings.
21733 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
21734 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
21735 remove unused conv_u4 opcode.
21737 * mini-x86.c: Remove valgrind workaround since it slows down things
21738 even when mono is not run under valgrind.
21740 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
21742 * mini-sparc.c: Update status.
21744 * inssel-sparc.brg: Add some optimizations.
21746 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
21747 future delay slot filling. Add support for varargs, tail calls and JMP.
21749 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
21750 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
21752 * inssel.brg: Fix register allocation in OP_ARGLIST.
21754 * inssel.brg: Fix warnings.
21756 2004-03-25 Martin Baulig <martin@ximian.com>
21758 * mini.c (inflate_generic_field): Removed.
21759 (mini_get_method): Removed, use mono_get_method_full(),
21760 (mini_get_class): Removed, use mono_class_get_full().
21761 (mono_method_to_ir): Pass our generic context to
21762 mono_field_from_token().
21764 2004-03-25 Martin Baulig <martin@ximian.com>
21766 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
21767 of a `MonoMethod *'.
21768 (mini_get_method): Take a `MonoGenericContext *' instead
21769 of a `MonoMethod *'.
21770 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
21771 a new local variable called `generic_context' which holds the
21772 current `MonoGenericContext *'; use it to lookup things.
21774 2004-03-24 Martin Baulig <martin@ximian.com>
21776 * mini.c (mini_get_class): New static method; if we're inside a
21777 generic instance, inflate the class if neccessary.
21778 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
21780 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
21782 * iltests.il: New regression test for #55976.
21784 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
21787 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
21789 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
21792 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
21794 * liveness.c: Consider SSA stores as well as loads when making vars
21797 * exceptions.cs: New regression tests for register allocation.
21799 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
21801 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
21802 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
21803 domain lock only to protect puntual access to data structures.
21804 Added access lock for sighash, jit_icall_hash_name,
21805 jit_icall_hash_addr and domain->code_mp.
21807 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
21809 * driver.c: Print SIGSEGV handling method.
21811 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
21813 * mini.c (setup_jit_tls_data): Handle case when this is called
21814 multiple times for a thread.
21816 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
21817 is different from fbxx_un. Fixes #54303. Also use constants instead of
21818 magic numbers in a lot of places.
21820 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
21822 * exceptions.cs: Fix cctor test when --regression is used.
21824 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
21826 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
21829 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
21831 * inssel-ppc.brg: fixed register assignments for some rules.
21833 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
21835 * exceptions.cs: Add test for exceptions in static constructors.
21837 * mini.c (mono_jit_compile_method_with_out): Move the calling of
21838 static constructors outside the domain lock. Fixes #55720.
21840 2004-03-17 Martin Baulig <martin@ximian.com>
21842 * mini.c (get_generic_field_inst): Removed, this'll never happen.
21843 (inflate_generic_field): Take the `MonoMethod *' instead of the
21844 `MonoClass *' and added support for generic method.
21845 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
21846 have a `field->parent->gen_params', only inflate the field if it's
21847 an open constructed type.
21849 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
21851 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
21852 exception object instead of the preconstructed ones.
21854 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21856 * mini.c: reverted changed to sigsegv_signal_handler commited
21857 accidentally in the previous patch.
21859 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21862 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
21863 running --aot with an old assembly.
21865 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
21867 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
21870 * mini-sparc.c: Add support for v9 branches with prediction.
21872 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
21874 * mini.c (mini_init): #warning is GNUC only
21876 * mini-sparc.h: implement __builtin_frame_address
21877 and __builtin_return_address for Sun C compiler
21879 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
21881 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
21883 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
21885 * basic-calls.cs: Add test for unaligned byref long argument passing.
21887 * mini-ops.h: Add sparcv9 compare and branch instructions.
21889 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
21890 v9 instructions if we have a v9 cpu.
21892 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
21893 registers for global allocation.
21895 * exceptions-sparc.c: Fixes.
21897 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
21899 * liveness.c (mono_analyze_liveness): Optimized version.
21901 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
21903 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
21906 * basic-float.cs basic-calls.cs: New regression tests.
21908 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
21910 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
21911 sigaltstack implementation.
21913 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
21915 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
21916 stuff if SIGSEGV_ON_ALTSTACK is not defined.
21918 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
21920 * mini.c: Fix warnings.
21922 * mini.c (mono_resolve_patch_target): New function which contains the
21923 arch independent part of the patching process.
21925 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
21926 patching code to a separate function.
21928 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
21930 * mini.c (add_signal_handler): ifdef out on Windows
21932 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
21934 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
21935 cpu-sparc.md: Add exception handling support + other fixes.
21937 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
21938 typed GC detection in --version.
21940 * basic.cs exceptions.cs: New regression tests.
21942 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
21943 the arch specific code can store data during a compilation.
21945 * mini-ops.h: Add OP_SETFRET.
21947 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
21948 function, register a separate icall for each arity, so the icalls can
21951 * mini.c (mono_print_tree): Print negative offsets in a more readable
21954 * mini.c: Make signal handling work on sparc.
21956 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
21958 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
21960 * jit-icalls.c: Emulate truncl by aintl on solaris.
21962 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
21964 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
21966 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
21968 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
21970 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
21971 a MarshalByRef type, inline a method that performs the check, taking into
21972 account that the object can be a proxy. Also implemented tow new opcodes:
21973 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
21974 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
21975 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
21977 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
21979 * mini-ppc.c: if a relative branch displacement is too big
21980 but it points to and area reachable with an absolute branch,
21983 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
21985 * mini.c: optimize small copies in cpblk.
21987 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
21989 * basic-calls.cs basic-float.cs: New regression tests.
21991 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
21992 negative offsets from %fp. Implement localloc. Fix local register
21993 allocation. Fix the case when the this argument needs to be saved to
21994 the stack. Implement some missing opcodes.
21996 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
21998 * mini.c (mini_method_compile): Reenable global regalloc in methods
21999 with exception handlers.
22001 * linear-scan.c (mono_varlist_sort): Fix warning.
22003 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
22005 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
22008 * liveness.c: Make all variables uses in exception clauses volatile, to
22009 prevent them from being allocated to registers. Fixes #42136.
22011 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
22013 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
22014 causes regressions.
22016 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
22017 argument to mono_arch_regalloc_cost.
22019 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
22022 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
22024 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
22025 Make the cost of allocating a variable to a register arch dependent.
22027 * basic-calls.cs: Fix compilation of tests.
22029 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
22030 helper function to cut back on the number of #ifdefs needed.
22032 * mini-ppc.c: Fix compilation.
22034 * basic-calls.cs: New regression tests.
22036 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
22038 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
22039 of l0 since that is callee saved.
22041 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
22044 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
22045 of delay instruction.
22047 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
22049 * mini.h (MonoCallInst): Add 'virtual' flag.
22051 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
22053 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
22055 * *.cs: New regression tests.
22057 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
22060 * mini.c (mono_runtime_install_handlers): Fix build.
22062 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
22063 'signal_stack_size' members.
22065 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
22066 alternate signal stack.
22068 * exceptions-x86.c: Add stack overflow handling.
22070 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
22071 functions to arch independent code.
22073 * mini.c (mono_print_tree): Print more detailed info for load_membase
22076 2004-02-23 Martin Baulig <martin@ximian.com>
22078 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
22080 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
22082 * mini-x86.c: fixed reg allocation for div/rem.
22084 2004-02-22 Miguel de Icaza <miguel@ximian.com>
22086 * driver.c (mono_main): Report some configuratio options on --version.
22088 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
22090 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
22091 low in the address space. Correctly flush memory in thunks where we
22092 output native code.
22094 2004-02-20 Martin Baulig <martin@ximian.com>
22096 * mini.c (mini_get_method): New static method; inflate all generic
22097 methods and methods in open generic instances.
22098 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
22099 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
22101 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
22103 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
22105 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
22107 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
22109 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
22111 * mini-sparc.c (flushi mono_arch_output_basic_block): make
22112 it compile using Sun's compiler.
22114 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
22116 * 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.
22118 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
22120 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
22122 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
22124 * mini-ppc.c: handle calls outside of the allowed range with thunks
22125 allocated using the code manager.
22126 * tramp-ppc.c: use the code manager to hold generated native code.
22127 Fixed the magic trampoline to just patch vtable entries.
22129 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
22131 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
22134 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
22136 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
22139 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
22140 if we have a working __thread implementation.
22142 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
22143 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
22145 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
22147 * mini-x86.c: Fix compilation under gcc 2.
22149 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
22151 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
22152 contains a call to the wrapped function.
22154 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
22155 OP_<CALL>_IMM opcodes, and use them under X86.
22157 * mini.c (mono_jit_find_compiled_method): Fix warning.
22159 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
22161 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
22163 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
22164 functionality to mini.c.
22166 * mini.c (mono_create_jump_trampoline): New function to create a jump
22167 trampoline. Return a compiled method instead of a trampoline if it
22168 exists. Add a cache for jump trampolines.
22170 * mini.c (mono_jit_find_compiled_method): New function to return a
22171 compiled method if it exists.
22173 * mini-x86.c: Call mono_create_jump_trampoline instead of
22174 mono_arch_create_jit_trampoline.
22176 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
22177 a jump trampoline. Fixes #52092.
22179 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
22181 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
22182 which is not up-to-date. Add check_corlib_version () instead.
22184 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
22187 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
22188 since newer valgrind versions do not need it.
22190 * mini.c (mono_jit_compile_method_with_opt): New helper function to
22191 compile a method with a given set of optimizations.
22193 * mini.c: Compile icall wrappers on-demand instead of at startup.
22195 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
22196 wrapper for an icall.
22198 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
22200 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
22203 * iltests.il: Add test for non-empty stack before switch instruction.
22205 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
22207 * mini.c: Add support for new stringbuilder marshalling conventions.
22209 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
22211 2004-02-01 Martin Baulig <martin@ximian.com>
22213 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
22214 in `ginst->mtype_argv'.
22216 2004-01-31 Miguel de Icaza <miguel@ximian.com>
22218 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
22219 facilitate grepping.
22221 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
22223 * mini.c: fixed buglet in initobj generic implementation for references.
22225 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
22227 * Makefile.am: make the version script conditional.
22228 * jit-icalls.c: handle missing truncl().
22230 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
22232 * exceptions.cs: Add more tests for double->int conversion.
22234 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
22235 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
22237 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
22239 * driver.c: make --verbose --version emit an error
22240 if the loaded corlib doesn't match the runtime version.
22242 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
22244 * mini-ppc.h: export ppc_patch().
22245 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
22246 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
22247 on par or better than on MacOSX.
22249 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
22251 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
22252 mono_lookup_pinvoke_call.
22254 * mini-x86.c: Under windows, the default pinvoke calling convention is
22255 stdcall. Fixes #52834.
22257 * mini.c (optimize_branches): Add an upper bound to the number of
22258 iterations to prevent infinite loops on strange loops. Fixes #53003.
22260 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
22262 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
22263 and ISINST. Fixes #52093.
22265 * objects.cs (test_0_vector_array_cast): New tests.
22267 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
22269 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
22270 checking in Array.Set ().
22272 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
22275 * object.cs (test_0_multi_array_cast): New regression test.
22277 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
22279 * exceptions-ppc.c: fix build on Linux/PPC.
22281 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
22283 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
22284 running under valgrind.
22285 (x86_magic_trampoline): Fix build bustage.
22287 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
22288 negative values as well. This is needed for the encoding of the line number
22289 info, since sometimes the line numbers are not in increasing order.
22291 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
22293 * cpu-pentium.md (localloc): Increase the size of the localloc
22294 instruction since it is a loop under Win32.
22296 * debug-mini.c (record_line_number): Get rid of unneccesary memory
22299 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
22301 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
22302 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
22303 Max Horn (max@quendi.de). Fix file names in comments.
22305 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
22307 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
22308 avoid stack overflow.
22309 (replace_usage): Avoid uninitialized variable warnings.
22311 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
22312 and taking the address of valuetype variables.
22314 2004-01-03 Patrik Torstensson
22316 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
22317 for other purposes than FP later on.
22319 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
22321 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
22324 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
22326 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
22328 2003-12-30 Patrik Torstensson <p@rxc.se>
22330 * mini-x86.h: Decreased number of availiable fp regs.
22331 Solves corner cases with FP spilling.
22333 2003-12-23 Patrik Torstensson <p@rxc.se>
22335 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
22336 for floating point stack tracking / spilling on x86.
22339 * basic-float.cs: added float mul overflow test.
22341 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
22343 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
22345 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
22347 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
22348 supports for cond branches that overflow the immediate
22349 overflow offset. mcs can compile simple programs.
22351 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
22353 * exceptions-ppc.c: exception handling support wip:
22354 finally handlers get run on exception.
22356 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
22358 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
22361 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
22363 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
22364 initial support for stack walking and unwinding.
22366 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
22368 * driver.c (mono_main): Make corlib-out-of-sync message more
22369 descriptive. Also remove verify_corlib call.
22371 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
22373 * mini.c: make CEE_NEWARR calls and other emulated opcodes
22374 not overlap with other call's arguments, too.
22376 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
22378 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
22379 move to arch-specific code the choice of arch-specific
22380 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
22381 * mini.c: ensure emulation calls will not interleave
22384 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
22386 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
22387 the magic trampoline stack frame is dropped before executing
22390 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
22392 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
22393 and integer to fp conversions. Added support for overflowing
22394 arguments on the stack. Reserve a couple more registers as temps.
22395 Added support for aot compilation (as output still needs to be
22398 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
22400 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
22401 Don't overwrite return register in some corner cases.
22403 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
22405 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
22406 static constructors when AOT compiling.
22408 * driver.c (mono_main): Call mono_check_corlib_version.
22410 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
22412 * cpu-g4.md, basic.cs: fixed div target register.
22414 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
22416 * mini-ppc.c, basic.cs: shl_imm fix with test.
22418 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
22420 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
22421 structures by value. Misc fixes.
22422 * objects.cs: more tests.
22424 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
22426 * mini-ppc.c: lconv.ovf.i implemented.
22428 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22431 (mini_init): don't error out if someone already called g_thread_init.
22433 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
22435 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
22436 to be any type per the spec. Fix abnormal memory usage when
22437 the same object is repeatedly thrown.
22439 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
22441 * mini.c: check for overruns in IL code.
22443 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
22445 * TODO: Add/remove some todo entries.
22447 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
22449 * driver.c (mono_main): Call mono_verify_corlib.
22451 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
22453 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
22454 This has been moved to mini.c
22455 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
22456 type being casted is marshalbyref it could be a proxy, so instead of
22457 emitting the type check code, emit a call to a runtime method that will
22458 perform the check by calling CanCastTo if needed.
22460 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
22462 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
22463 methods with large stack frames under Win32.
22465 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
22467 * Makefile.am: Distribute regression tests.
22469 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
22470 at the end instead of inserting each variable into the sorted list.
22472 * linear-scan.c (mono_varlist_sort): New helper function.
22474 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
22476 * mini.c: ensure arguments and locals are within bounds.
22478 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
22480 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
22483 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
22485 * mini.c (mono_cprop_copy_values): Fix crash.
22487 * aot.c: Set verbosity back to 0.
22489 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
22491 * regalloc.c: complete memory leak fix by Laurent Morichetti
22494 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
22496 * driver.c (main_thread_handler): Revert the previous patch.
22498 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
22501 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
22502 memory from the memory pool.
22504 * driver.c (main_thread_handler): Turn on all optimizations when
22507 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
22508 an array for better performance.
22510 * regalloc.c (mono_regstate_assign): Fix memory leak.
22512 * debug-mini.c (mono_debug_serialize_debug_info): New function to
22513 serialize the debug info.
22515 * debug-mini.c (mono_debug_add_aot_method): New function to load the
22516 debug info from the serialized representation.
22518 * aot.c: Save debug info into the generated file and load it when
22521 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
22523 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
22525 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
22526 More FP-related fixes.
22528 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
22530 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
22531 and register allocation buglet. Hello world now runs.
22533 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
22535 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
22536 * tramp-ppc.c: fixed class init trampoline.
22537 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
22539 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
22541 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
22542 mini.c: more ppc changes/fixes.
22544 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
22546 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
22547 Also optimize the case when the arguments are the same in the caller
22550 * iltests.il: Add tests for tail calls with valuetype arguments.
22552 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
22554 * mini-ppc.c: fixes for struct return type.
22556 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
22558 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
22559 mono_spillvar_offset() to arch-specific code.
22561 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
22563 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
22565 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
22567 * exceptions-x86.c: Fix stack space leaks.
22569 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
22570 registers from the lmf if the method has save_lmf set.
22572 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
22574 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
22575 of icall wrappers into InvokeInDomain, since these are now per-domain.
22577 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
22579 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
22580 make some opcode emulation and intrinsic ops enabled/disabled
22581 according to the architecture. More fixes.
22583 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
22585 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
22587 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
22589 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
22590 arch-specific handling for 'this' and struct return type to
22591 arch-specific code.
22593 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22595 * aot.c: prevent divide by zero error when reporting (it happened with
22596 Accessibility.dll).
22598 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
22600 * mini.h (inst_switch): Remove unused macro.
22602 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22605 (load_aot_module): free 'info->methods' and 'info' properly. No more
22606 "free(): invalid pointer blah" messages when you have an old aot
22609 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
22611 * jit-icalls.c, mini.c: Added support for context static fields.
22613 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
22615 * mini.c (mono_method_blittable): Methods which set LastError are not
22616 blittable either. Fixes #51108.
22618 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
22620 * mini.c: flush icache.
22621 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
22623 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
22625 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
22627 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
22629 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
22632 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
22635 * inssel.brg (CEE_MKREFANY): Fix AOT case.
22637 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
22639 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
22640 instruction when the result is discarded.
22642 * iltests.il (test_0_div_regalloc): New regression test.
22644 * arrays.cs: Fix compilation error.
22646 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
22648 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
22649 float rules to inssel-x86.brg: sane architectures with FP registers
22650 don't need to implement these rules.
22652 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
22654 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
22656 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
22658 * mini.h, inssel-long32.brg: fixed endianess issues in int64
22659 implementation of 32 bit systems.
22661 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
22663 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
22664 (Jeroen Zwartepoorte).
22666 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
22668 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
22669 the caller and the callee matches.
22671 * mini.c (mono_method_to_ir): Add comment.
22673 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
22674 signbit is missing on some platforms.
22676 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
22678 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
22680 * mini.c (setup_jit_tls_data): Call the new function.
22682 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
22684 * mini-x86.c: Add experimental support for fast access to the lmf
22685 structure under NPTL/Linux 2.6.x.
22687 2003-11-06 Martin Baulig <martin@ximian.com>
22689 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
22690 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
22693 2003-11-02 Martin Baulig <martin@ximian.com>
22695 * mini.c (inflate_generic_field): New static method.
22696 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
22697 generic instance and the field is declared in a generic type, call
22698 inflate_generic_field() to inflate it. Fixes gen-28.cs.
22700 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
22702 * mini.h mini.c (mono_method_same_domain): New function to return
22703 whenever the caller and the callee are in the same domain.
22705 * tramp-x86.c (x86_magic_trampoline): Use the new function.
22707 2003-10-30 Martin Baulig <martin@ximian.com>
22709 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
22710 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
22712 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
22713 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
22715 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
22717 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
22720 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
22721 object here, so it is in the correct appdomain etc.
22723 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
22725 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
22727 (mono_method_to_ir): Avoid freeing the type created returned from
22728 mono_type_create_from_typespec, since it is put into an internal cache
22729 by the function. Fixes pointer.exe.
22731 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
22732 trampolines for icalls and pinvokes as well. Fixes #33569.
22734 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
22736 * mini.c: Update after appdomain changes.
22738 * mini.c (mono_jit_compile_method_inner): Allways compile native
22739 method wrappers in the root domain, since there can only be one
22740 instance of them, whose address is stored in method->info.
22742 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
22744 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
22745 environment variable. Instead detect automatically whenever running
22746 under valgrind using the magic macro RUNNING_ON_VALGRIND from
22749 2003-10-16 Miguel de Icaza <miguel@ximian.com>
22751 * trace.c, trace.h: New files that implement the new trace option
22754 * driver.c: Document new --trace options.
22756 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
22759 - if (mono_jit_trace_calls)
22760 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
22762 * mini.h: prototypes.
22764 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
22766 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
22768 * mini.c inssel.brg: Implement typedefbyref opcodes.
22770 * mini.c (mono_jit_compile_method): Remove unused local variable.
22772 * mini.c (mono_jit_compile_method_inner): Ditto.
22774 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
22776 * tramp-x86.c (x86_class_init_trampoline): Fix build.
22778 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
22780 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
22782 * mini.c (mono_no_aot): Remove unused global variable.
22784 * mini.c: Thread safety fixes.
22786 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
22788 * mini.c (mono_create_class_init_trampoline): Add a lock around
22789 class_init_hash_addr.
22791 * arrays.cs (test_0_newarr_emulation): Add new regression test for
22794 * mini.c: Decompose the NEWARR instruction before decomposing its
22795 arguments. Fixes #30073.
22797 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
22799 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
22802 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
22804 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
22806 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
22808 * driver.c: Add support for compiling icall wrappers to --compile.
22810 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
22812 * inssel.brg: The empty value in class->interface_offsets is -1, not
22815 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
22817 * objects.cs: New test for 'is' operator on an array of interfaces.
22819 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
22821 * tramp-ppc.c: update trampoline code to support jumps
22822 and class initialization.
22824 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
22826 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
22828 * inssel.brg (OP_UNBOXCAST): Fix #46027.
22830 * inssel.brg (OP_UNBOX): Remove unused rule.
22832 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
22833 region instead of one for each method. Fixes #47813.
22835 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
22837 * exceptions.cs (test_0_nested_finally): New regression test for
22838 nested exception handlers.
22840 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
22842 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
22844 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
22847 * mini.c (mono_method_check_inlining): Make the inlining limit
22848 configurable by an environment variable.
22850 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
22852 * mini.h: Bump AOT file version.
22854 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
22855 token, store the image along with the token, since the token might not
22856 refer to the same image as the method containing the relocation,
22857 because of inlining.
22859 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
22861 * mini.c (mono_precompile_assemblies): New function to compile
22862 all methods in all loaded assemblies.
22864 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
22866 * regalloc.h regalloc.c (MonoRegState): Change the type of
22867 iassign and fassign to int*, since they can contain large negative
22868 values if the register is spilled. Also added some comments. Fixes
22871 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
22872 under Win32. Fixes #42964.
22874 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
22876 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
22878 * aot.c: Added support for AOT compiling methods which contain calls
22879 to wrappers. Currently, only remoting-invoke-with-check wrappers are
22882 * driver.c (compile_all_methods): Run the compilation in a thread
22883 managed by mono. Fixes #44023.
22885 * mini.c (mono_codegen): Print full method name in verbose output.
22887 * mini-x86.c (mono_arch_patch_code): Fix warning.
22889 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
22890 jumps, since the method we are jumping to might be domain-specific.
22892 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
22894 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
22896 * inssel.brg: string chars are unsigned.
22898 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
22900 * TODO: New todo item.
22902 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
22903 which calls mono_runtime_class_init and patches the call site to
22904 avoid further calls.
22905 (mono_arch_create_class_init_trampoline): New arch specific function
22906 to create a class init trampoline.
22907 (create_trampoline_code): Generalized so it can create
22908 class init trampolines as well.
22910 * mini.c (helper_sig_class_init_trampoline): New helper variable.
22911 (mono_create_class_init_trampoline): New function to create and cache
22912 class init trampolines.
22913 (mono_find_class_init_trampoline_by_addr): New function to lookup the
22914 vtable given the address of a class init trampoline. Used by the
22916 (mono_codegen): Generate a call to a trampoline instead of
22917 mono_runtime_class_init in LDSFLD[A].
22918 (mono_codegen): Add relocations for the new trampoline.
22920 * mini.h mini-x86.c aot.c: Added a new relocation type:
22921 MONO_PATCH_INFO_CLASS_INIT.
22923 * mini.h: Bump AOT version number.
22925 * aot.c: Create a copy of the loaded code instead of using the original
22926 so methods which call each other will be close in memory, improving
22929 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
22930 patch since it breaks the regression tests.
22932 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
22933 for the register saving instruction sequence since the
22934 frame_state_for function in glibc 2.3.2 don't seem to detect it.
22936 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
22938 * TODO: Fix todo item && remove another.
22940 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
22942 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
22945 * aot.c: Moved the check for MONO_LASTAOT into the initialization
22946 function of the module.
22948 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
22949 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
22950 --no-aot command line option.
22952 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
22954 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
22955 by Bernie Solomon (bernard@ugsolutions.com).
22957 * inssel.brg: Refactor the interface offset table related code into
22958 its separate functions and add support for the AOT case.
22960 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
22962 * aot.c (mono_aot_get_method_inner): Fix memory leak.
22964 * aot.c: Added mono_aot_verbose variable and made all debugging
22965 output depend on the value of this variable.
22967 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
22968 method_label and info_label.
22970 * mini.h mini-x86.c aot.c: Added a new relocation type
22971 MONO_PATCH_INFO_IID for klass->interface_id.
22973 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
22974 the MonoJitInfo structure.
22976 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
22977 a non-root appdomain in shared mode.
22979 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
22981 * aot.c: make aot loader less verbose. Remove free of unused variable.
22983 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
22985 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
22987 * .cvsignore: Added *.dll.
22989 * mini.c (mono_print_tree_nl): New function callable while debugging.
22991 * mini.c (mono_print_code): Export this.
22993 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
22996 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
22998 * mini.h (MonoCompile): Added 'jit_info' field.
23000 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
23001 the cfg structure, since it is needed by the AOT compiler.
23003 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
23005 * aot.c: A major rewrite. Changes include:
23006 - save exception tables for methods which have them.
23007 - cache failed lookups in aot_get_method () to avoid the (slow) calls
23008 to g_module_symbol.
23009 - reworked the file format so it is now much smaller and needs
23010 fewer relocation entries.
23012 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
23014 * aot.c (load_aot_module): Fix build bustage on platforms without
23017 2003-09-04 Martin Baulig <martin@ximian.com>
23019 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
23021 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
23023 * TODO: Some new optimization ideas.
23025 * aot.c: Move AOT module loading logic here from mono_assembly_open.
23027 * aot.c: Save the optimization flags used to compile the code into
23030 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
23031 support emitting domain specific code.
23033 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
23034 no longer domain neutral. It can be made domain neutral by compiling
23035 with --optimize=shared.
23037 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
23038 between appdomains.
23040 * driver.c mini.h mini.c: New --no-aot debugging option which disables
23041 loading of AOT code.
23043 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
23045 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
23046 if there is no domain neutrality information.
23048 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
23050 * aot.c (mono_compile_assembly): Emit a symbol containing the file
23051 format version into the generated library.
23053 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
23054 callee method into the caller since one of them could be shared.
23056 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
23057 system exceptions from AOT code now works.
23059 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
23060 method if it is domain neutral and the callee is not.
23062 * graph.c (cfg_emit_one_loop_level): Fix warning.
23064 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
23066 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
23069 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
23071 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
23072 is needed by code which is executed before mono_runtime_init ().
23073 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
23075 * mini.c (mono_thread_abort): Fix warning.
23076 (mono_jit_compile_method): Call static constructor in the AOT case too.
23078 * aot.c (mono_compile_assembly): Fix warning.
23080 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23082 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
23084 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
23086 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
23088 * cpu-pentium.md: Fix the length of call opcodes so they include the
23089 ESP restoring instruction. Fixes #47968.
23091 2003-08-28 Martin Baulig <martin@ximian.com>
23093 * mini-x86.c (mono_arch_call_opcode): Added support for
23094 MONO_TYPE_GENERICINST.
23096 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
23098 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
23100 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
23101 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
23103 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
23106 2003-08-26 Martin Baulig <martin@ximian.com>
23108 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
23109 when reporting an error, set this to the actual error location.
23110 (mono_method_to_ir): Report the correct error location if
23111 get_basic_blocks() returned an error.
23113 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
23115 * mini.c (mono_type_blittable): OBJECT is not blittable.
23116 (mono_method_blittable): Methods which have marshalling descriptors
23117 are not blittable either. Fixes #47842.
23119 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
23121 * driver.c mini.c: Use an environment variable instead of a global
23122 variable. Also fix the build.
23124 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
23125 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
23128 * driver.c mini.c: Added --with-valgrind option to turn off some
23129 code which prevents mono from running under valgrind.
23131 * mini.c (mono_emit_call_args): Fixed warning.
23133 * mini.c (mono_emulate_opcode): Fixed warning.
23135 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
23137 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
23138 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
23139 regalloc.c, regalloc.h: specify available registers in arch-specific
23140 code and support floats in the regallocator (patch by Laurent Morichetti
23143 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
23145 * mini.c: mono_thread_current() can be called only after
23146 mono_runtime_init(): rearrange code to not call it early on.
23148 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
23150 * mini.c: allocate jump tables in the code mempools.
23152 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
23154 * mini.c, mini.h: make sure per-thread data allocated by the jit is
23157 2003-08-10 Miguel de Icaza <miguel@ximian.com>
23159 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
23160 12 to 16. This fixes bug #47453.
23163 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
23165 * mini-ppc.c: fixed indexed load and unsigned compares.
23167 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
23169 * mini.c: reenabled installation of handler for
23170 thread abort signal.
23172 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
23174 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
23175 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
23176 until it's fixed and actually useful.
23178 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
23180 * inssel-long32.brg: couple more opcodes implemented.
23182 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
23184 * mini-sparc.c: Even more opcodes implemeted.
23186 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
23188 * mini-sparc.c: More opcodes implemented.
23190 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
23192 * mini-sparc.c: More opcodes implemented.
23194 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
23196 * inssel-sparc.brg: Add some needed rules. Direct
23198 * Makefile.am: Use inssel-sparc.brg
23199 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
23200 an assert happy for now.
23202 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
23204 * mini-sparc.c: Fixed compile errors.
23205 * exceptions-sparc.c: Same. We now produce a mono binary
23206 on sparc-linux. Yea.
23208 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
23210 * mini-sparc.c: Renamed registers. Also some macro cleanups.
23211 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
23212 They compile, but do not work.
23214 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
23216 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
23217 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
23218 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
23221 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
23223 * mini.c: more opcodes implemented and better support for generics.
23225 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
23227 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
23228 * mini.c, mini.h: first cut at generics support: some new instructions
23229 added and changed the behaviour of some of the existing ones.
23231 2003-07-21 Miguel de Icaza <miguel@ximian.com>
23233 * mini.c: Removed definition of metadata_shared mutex here.
23235 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
23237 * mini-x86.c: make vararg calls work for instance methods.
23239 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
23241 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
23242 returns the arguments in a separte list, now.
23244 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
23246 * aot.c, mini.c: updates for array type representation changes.
23248 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
23250 * mini.c: register function to perform jit shutdown.
23252 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
23254 * mini.c: use a faster allocator if possible.
23256 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
23258 * aot.c: some cleanups and portability changes.
23260 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
23262 * mini.c: use faster allocation for CEE_BOX if possible.
23264 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
23266 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
23267 Moved inlined mempcy code to its own function so that is can be
23268 reused. Added an inline memset function as well (optimized initobj).
23269 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
23271 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
23273 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
23275 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
23277 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
23278 arch code can setup the cpu for CLR execution, if needed.
23279 We use it on x86 to set the precision of FP operations.
23281 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
23283 * mini.c: disable some optimizations if we can guess they'll cost too
23284 much for a given method.
23286 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
23288 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
23290 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
23291 * mini.h mini.c mini-x86.c: Added instruction level coverage
23292 info collection support.
23294 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
23296 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
23297 is now implemented in the profiling API. Get rid of a couple of
23298 unnecessary global variables.
23300 2003-06-15 Nick Drochak <ndrochak@gol.com>
23302 * basic-long.cs: tests for negative values for bigmul, and unsigned.
23303 * cpu-g4.md: add op_bigmul and op_bigmul_un
23304 * cpu_pentium.md: add op_bigmul_un
23305 * inssel-long32.brg: add rule for unsigned bigmul
23306 * mini-ops.h: define OP_BIGMUL_UN
23307 * mini-x86.c: THE BUG: handle (un)signed properly
23308 * mini.c: choose unsigned opcode if needed.
23309 This set of patches fixes bug #44291
23311 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
23313 * mini.c (optimize_branches): improved to handle all kinds of
23314 conditional branches.
23316 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
23318 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
23319 don't raise exceptions.
23321 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
23323 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
23324 to arch-specific files.
23326 2003-06-09 Martin Baulig <martin@ximian.com>
23328 * Makefile.am (libs): Added $(LIBGC_LIBS).
23330 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
23332 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
23333 and OP_ATAN (fixes bug#44293).
23335 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
23337 * Makefile.am, mini-x86.c: rename cpu description array to
23338 pentium_desc, since some compilers define the 'pentium' preprocessor
23341 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
23343 * mini.c (mini_select_instructions): add explicit branch if the
23344 following block is not the false target of a conditional branch -
23345 we need this with any optimization that reorder or remove bblocks
23347 * mini.c (optimize_branches): bug fixes
23349 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
23351 * mini.c (mono_method_to_ir): inline static readonly fields
23353 * ssa.c (fold_tree): start cfold support for long (very simple
23356 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
23358 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
23360 * inssel.brg: fixed memcpy (bug #44219).
23362 2003-06-05 Dick Porter <dick@ximian.com>
23364 * driver.c: Set the glib log levels to not abort if g_message
23367 g_set_prgname() has to happen before mini_init() so that the
23368 process handle gets the info.
23370 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
23372 * driver.c: add intrins to the default optimizations to get wider
23375 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
23377 * mini.h: some large basic blocks will overflow a 16-bit
23378 integers for symbolic registers.
23380 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
23382 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
23383 (mono_arch_output_basic_block): fix bug 43499
23385 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
23387 * mini.c: kill duplicated definition of mono_debug_format.
23389 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
23391 * mini-x86.c, arrays.cs: fixed register allocation bug.
23393 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
23395 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
23397 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
23399 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23402 (print_method_from_ip): also print source location information if
23405 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
23407 * mini.c (mono_find_block_region): bug fix in region code
23408 (mini_method_compile): enable removing unreachable code again, but
23409 only in methods without exception clauses.
23411 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
23413 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
23414 Implemented arglist opcode and handling of TypedReference type.
23415 Fixed x86 call convention when a structure is returned.
23416 Minimal support for calling static vararg methods.
23418 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
23420 * mini.c (mini_method_compile): always remove unreachable code,
23421 because the code in them may be inconsistent (access to dead
23422 variables for example).
23424 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
23426 * driver.c, debug-mini.c: warning fixes.
23428 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
23430 * Makefile.am, jit.h, mini.h: install header for embedding mono.
23432 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
23434 * mini.c: thread-static fields are registered in mono_class_vtable(),
23435 so ensure the function is called before checking for them.
23437 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
23439 * mini.c (optimize_branches): fix for bug 43586
23441 * jit-icalls.c (mono_llmult_ovf): added an additional check for
23442 overflow (fixes Bug #43639)
23444 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
23446 * mini.c, objects.cs: allow the use of stobj for primitive types.
23448 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
23450 * mini.c: be less strict about argument checking until we support
23451 running the verifier.
23453 2003-05-27 Nick Drochak <ndrochak@gol.com>
23455 * basic-long.cs: tests for (ulong)int * (ulong)int also
23456 * mini.c: use the same trick for (ulong)int * (ulong)int
23458 2003-05-27 Nick Drochak <ndrochak@gol.com>
23460 * basic-long.cs: add regression test for (long)int * (long)int
23461 * cpu-pentium.md: add op_bigmul specification
23462 * inssel-long32.brg: add OP_BIGMUL rule
23463 * mini-ops.h: add OP_BIGMUL
23464 * mini-x86.c: register allocator: handle case where src1 needs to be
23466 * mini.c: substitute special BIGMUL opcode in the tree for
23467 (long)int * (long)int
23469 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
23471 * jit-icalls.c: call the type ctor on field access if needed.
23473 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
23475 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
23476 to a method (including results of ldelema, bug#43207).
23478 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
23480 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
23481 colors to show exception handler blocks.
23483 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
23484 (fix for pinvoke7.cs).
23486 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
23488 * mini.h, mini.c: ensure correct initialization order for types that
23489 require it. Prepare for lazy compilation of jit icall wrappers.
23490 Provide a name for opcode emulation to reduce unneeded mallocing.
23492 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
23494 * mini-x86.c: better register restoring code and profiling
23495 support for tail calls.
23497 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
23499 * mini.h, driver.c: prepare for leaf methods optimization.
23501 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
23503 * mini.c: get targets of branches before converting a method.
23505 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
23507 * mini.c (optimize_branches): added some experimental code (disbaled)
23509 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
23511 * mini.c (optimize_branches): fix branch to branch optimization
23513 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
23515 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
23517 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
23519 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
23522 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
23524 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
23525 enable use of interface variables again.
23527 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
23528 I1 to registers because there is no simply way to sign extend 8bit
23529 quantities in caller saved registers on x86.
23531 * inssel-float.brg: set costs of some rules to 2 so
23532 that monobure always select the arch. specific ones if supplied,
23533 regardless of the order we pass the files to monoburg.
23535 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
23537 * mini.c, mini-x86.c: since the magic trampoline for jumps
23538 can't patch the code directly, we do it as soon as the
23539 method gets compiled.
23541 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
23543 * mini-x86.c, mini.h: introduce a new patching method
23544 to support CEE_JMP and tail calls.
23545 * mini.c: obey tail.call. Don't precompile methods target
23547 * tramp-x86.c: new trampoline code to handle methods
23548 reached through a jump.
23550 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
23552 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
23553 bit values to registers
23555 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
23557 * mini.c (mono_compile_get_interface_var): share interface
23558 variables if possible.
23560 2003-05-16 Martin Baulig <martin@ximian.com>
23562 * debug-mini.c (mono_init_debugger): New function to initialize
23563 the debugger. This is not in the debugger since it needs to
23564 access some of mini's internals.
23566 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
23568 * mini.c (mono_method_to_ir): inlining fixes/cleanups
23570 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
23572 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
23573 for value type handling.
23575 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
23577 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
23578 (mono_method_check_inlining): enable inlining of all kinds of wrappers
23580 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
23582 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
23583 the constructor through a proxy.
23585 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
23587 * jit-icalls.c, inssel.brg: fixes to array element address
23590 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
23592 * mini-x86.c (is_regsize_var): allocate pointer to registers
23594 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
23596 * driver.c: fixed typo, added intrins to the set of optimizations
23597 tested with regressions.
23599 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
23601 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
23602 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
23605 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
23607 * inssel.brg: remove some common pop instructions without side effects
23609 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
23611 * inssel-x86.brg: fixed thinko in int to double conversions.
23613 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
23615 * mini.c, jit-icalls.c: added runtime thread-static variable support.
23617 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
23619 * inssel-long32.brg: two more missing instructions.
23621 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
23623 * mini.c (mono_emit_call_args): set the cil_code for all arguments
23624 if not already set.
23626 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
23628 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
23631 * basic-float.cs: Added tests for negative zero.
23633 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
23635 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
23636 a couple of missing operations for long casts, with test cases.
23638 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23640 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
23642 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
23644 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
23645 code size estimation.
23647 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
23649 * mini.c (mono_jit_create_remoting_trampoline): make it work with
23650 abstract methods (fix bug 42542)
23652 * aot.c: add ability to handle array types
23654 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
23656 * mini.c: Call the _specific versions of the object allocation
23657 functions if possible.
23659 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
23661 * driver.c: call setlocale ().
23663 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
23665 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
23668 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
23670 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
23672 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
23673 wrappers (fix bug 42122)
23675 2003-05-04 Martin Baulig <martin@ximian.com>
23677 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
23679 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
23680 s/mini_set_defaults/mono_set_defaults/g.
23682 2003-05-04 Martin Baulig <martin@ximian.com>
23684 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
23686 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
23688 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
23689 (reported by Don Roberts).
23691 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
23693 * mini.c: temporarily work around two bugs for this release.
23695 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
23697 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
23698 that contains -export-dynamic and it makes using the ld script
23700 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
23702 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
23704 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
23707 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
23709 * mini.c: make sure leave calls all the needed finally blocks,
23710 even when the target jumps out of multiple exception clauses.
23712 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
23714 * ldscript, Makefile.am: add linker script to reduce the number of
23715 exported symbols (should also fix the issues with libwine defining
23716 some of the same symbols in io-layer).
23718 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
23720 * driver.c (mini_main): Avoid assertion when no file name is given on
23723 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
23725 * driver.c: added --version/-V command line option.
23726 Added the inline optimization in the regression tests.
23728 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
23730 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
23731 to the type in the method signature (fixes bug#42134).
23733 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
23735 * mini.c: when inlining, check this is not null only when needed (bug #42135).
23737 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
23739 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
23741 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23743 * driver.c: fixed bug #42100.
23745 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
23747 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
23749 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
23751 * mini.c: moved most of the code required to do inlining to its own
23752 function so it can be reused. Inline also ctors if appropriate.
23754 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
23756 * Makefile.am: Link with -export-dynamic so shared libs loaded by
23757 the runtime can call mono API functions.
23759 2003-04-27 Martin Baulig <martin@ximian.com>
23761 * debug-mini.c (mono_debug_init_method): Added
23762 `guint32 breakpoint_id' argument; if the method has a breakpoint,
23763 send a notification to the debugger.
23765 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
23766 running in the Mono Debugger, just pass the breakpoint number to
23767 mono_debug_init_method().
23769 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
23771 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
23773 * mini.c: allow some more unsafe compares.
23775 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
23777 * mini-x86.c, Makefile.am: make distcheck works (partially from
23778 a patch by Richard Lee <r.h.lee@attbi.com>).
23779 * regset.c, regset.h: removed, they are unused.
23781 2003-04-25 Dick Porter <dick@ximian.com>
23783 * driver.c: Usage reports the name as 'mono' not 'mini'
23784 * exceptions-x86.c: Build and run on freebsd
23786 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
23788 * Makefile.am: install the program with the 'mono' name and
23789 the library as libmono instead of mini and libmini.
23791 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
23793 * driver.c: provide the APIs for the embedding interface of the old jit.
23795 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
23797 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
23799 2003-04-23 Martin Baulig <martin@ximian.com>
23801 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
23803 * driver.c: Added `--debug' command line argument to enable
23806 2003-04-23 Martin Baulig <martin@ximian.com>
23808 * debug.[ch]: Removed. The code is now in
23809 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
23811 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
23814 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
23816 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
23818 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23821 (mini_cleanup): moved mono_runtime_cleanup call after the call to
23822 mono_domain_finalize.
23823 (mini_method_compile): use mono_method_profile* if the the option is
23826 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
23828 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
23829 methods with their wrapper.
23831 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
23832 methods with their wrapper.
23834 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
23837 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
23840 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
23843 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
23845 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
23847 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
23849 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
23850 of the mempool. This is slightly faster and uses less memory
23852 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
23854 * mini.c: avoid O(n) allocation for variables.
23856 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
23858 * mini.c: handle items on the stack after inlining methods.
23860 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
23862 * mini.c: make the method->opcode optimization dependent
23863 on MONO_OPT_INSTRINS and do it lazily.
23865 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
23867 * driver.c: print overall results at the end of regression run.
23869 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
23871 * inssel.brg: don't overwrite symbolic registers.
23873 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
23875 * inssel-x86.brg: fix conversion from long to float.
23877 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
23879 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
23881 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
23883 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
23885 * driver.c: Added --print-vtable option as in the old JIT.
23887 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
23889 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
23891 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
23893 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
23895 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
23897 * mini.c regalloc.c regalloc.h: Fix memory leak.
23899 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
23901 * aot.c (mono_aot_get_method): register all used strings
23903 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
23905 * mini.c: always intern strings references with ldstr at compile time.
23907 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
23909 * Makefile.am: add BUILT_SOURCES.
23911 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
23913 * driver.c: give a better error message when the assembly to execute
23914 doesn't have an entry point.
23916 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
23918 * Makefile.am: added hack for automake
23920 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
23923 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
23925 22003-04-07 Martin Baulig <martin@ximian.com>
23927 * Makefile.am: Added Makefile.am.
23929 * debugger-main.c: Removed, this is now in the debugger where it
23932 * mini.pc.in: Call this package `mini' for the moment.