1 2010-03-22 Rodrigo Kumpera <rkumpera@novell.com>
3 * driver.c (mono_main): Don't free global codeman under linux since
4 glic now peeks at code on stack for more archs than just amd64.
6 Mon Mar 22 18:09:09 CET 2010 Paolo Molaro <lupus@ximian.com>
8 * mini.c, method-to-ir.c: changes to support compressed interface
11 2010-03-22 Zoltan Varga <vargaz@gmail.com>
13 * mini-x86.h: Applied patch from Robert Nagy (Robert@openbsd.org).
14 Use sigaction on OpenBSD too.
16 2010-03-22 Zoltan Varga <vargaz@gmail.com>
18 * debugger-agent.c (event_req_matches_assembly): Handle request modifiers too.
20 2010-03-21 Andreas Faerber <andreas.faerber@web.de>
22 * debugger-agent.c: #include sys/select.h for fd_set.
24 Code is contributed under MIT/X11 license.
26 2010-03-21 Zoltan Varga <vargaz@gmail.com>
28 * mini.c (SIG_HANDLER_SIGNATURE): Fix the build on platforms without sigaction
31 2010-03-21 Zoltan Varga <vargaz@gmail.com>
33 * mini-ppc.c (mono_arch_emit_exceptions): Avoid an assert in ppc_patch () for
34 some large methods with lots of exception handlers. Fixes #440924.
36 Sat Mar 20 11:56:24 CET 2010 Paolo Molaro <lupus@ximian.com>
38 * method-to-ir.c: remove code duplication for interface checks.
40 2010-03-19 Zoltan Varga <vargaz@gmail.com>
42 * debugger-agent.c (clear_event_requests_for_assembly): New helper function.
43 (assembly_unload): Clear all event requests referencing the to-be unloaded
47 Fri Mar 19 16:45:20 CET 2010 Paolo Molaro <lupus@ximian.com>
49 * mini.h, mini-exceptions.c: restore the state of the stack
50 guard page permissions.
52 2010-03-19 Zoltan Varga <vargaz@gmail.com>
54 * mini-trampolines.c (common_call_trampoline): Remove the condition guarding the
55 call site patching code, it doesn't appear to be needed.
57 2010-03-19 Zoltan Varga <vargaz@gmail.com>
59 * mini-generic-sharing.c: Add infrastructure for partial sharing, ie.
60 sharing generic methods whose type arguments are a mix of reference and
61 non-reference types. Not yet turned on.
63 * mini.c (mini_get_shared_method): New helper function to return
64 the method which will be compiled/registered in the JIT tables when doing
66 (mono_domain_lookup_shared_generic): Moved to mini.c from mini-generic-sharing.c,
67 use mini_get_shared_method ().
69 * mini.c (mini_method_compile): Register the same method which is compiled when
70 doing generic sharing.
72 * mini.c aot-compiler.c aot-runtime.c: Add support for partial sharing.
74 * generics.cs: Add partial sharing tests.
76 2010-03-17 Jerry Maine <crashfourit@gmail.com>
78 * mini.h : Changed the SIMD_VERSION* enum values to match those in Mono.Simd.AccelMode.
79 Add an enum value that or's all possable values together. Add an enum value
80 that marks the end of the used bit indexes.
82 * mini-amd64.c : Make changes to match the changes in mini.h
84 * mini-x86.c : Make changes to match the changes in mini.h
86 * simd-intrinsics.c : Reorder the SimdIntrinsc struct to add more bits to
87 simd_version to support more simd versions. Changed the name of
88 simd_version to simd_version_flags to make it more intuitive that
89 it now contains bit flags. Reordered the *_intrinsics arrays to
90 match the changes above. Changed emit_intrinsics() to use the new
91 setup mentioned above.
93 Code is contributed under MIT/X11 license.
95 2010-03-17 Rodrigo Kumpera <rkumpera@novell.com>
97 * mini-*.c (mono_arch_output_basic_block): Record try block holes on all
98 remaining archs. Alpha and hppa maintainers, please stand up.
100 2010-03-17 Zoltan Varga <vargaz@gmail.com>
102 * mini-ppc.c (mono_arch_build_imt_thunk): Always save and restore r11 since it
103 is needed even when fail_tramp!=NULL.
105 2010-03-17 Zoltan Varga <vargaz@gmail.com>
107 * debugger-agent.c (insert_breakpoint): Write a log message.
109 2010-03-16 Rodrigo Kumpera <rkumpera@novell.com>
111 * iltests.il.in: Add a few tests for LEAVE going over multiple
114 2010-03-16 Rodrigo Kumpera <rkumpera@novell.com>
116 * mini-x86.c (mono_arch_output_basic_block): Record try block holes.
118 2010-03-16 Rodrigo Kumpera <rkumpera@novell.com>
120 * mini.h (MonoBasicBlock): Add native_length field.
121 * mini.h (MonoCompile): Add try_block_holes field.
122 * mini.h (MonoInst): Add exception_clause pointer to
125 * mini.c (mono_codegen): Calculate MonoBasicBlock::native_length.
126 * mini.c (mono_cfg_add_try_hole): New function to register possible
128 * mini.c (create_jit_info): Fill in the holes information.
130 * mini-exceptions.c: Verify for holes when checking if an IP is covered
133 * method-to-ir.c: Add the EH clause to the CALL_HANDLE instruction.
135 Tue Mar 16 13:16:16 CET 2010 Paolo Molaro <lupus@ximian.com>
137 * jit-icalls.c: adjusted for the array API changes.
139 2010-03-16 Zoltan Varga <vargaz@gmail.com>
141 * iltests.il.in: Disable the fconv_to_i test on sparc too.
143 2010-03-16 Zoltan Varga <vargaz@gmail.com>
145 * debugger-agent.c: Simplify the way breakpoints are processed by removing
146 the 'pending' flag. This fixes support for appdomains too.
149 Mon Mar 15 18:25:49 CET 2010 Paolo Molaro <lupus@ximian.com>
151 * mini-amd64.c, mini-ia64.c: remove direct access to method->header.
153 2010-03-12 Zoltan Varga <vargaz@gmail.com>
155 * simd-intrinsics.c (simd_intrinsic_emit_getter): Don't emit shuffle opcodes
156 when using LLVM, LLVM generates it itself when needed.
158 * mini-llvm-cpp.cpp (mono_llvm_build_aligned_load): New helper function.
160 * mini-llvm.c: Use an unaligned load for OP_LOADX_MEMBASE. Add zero extension
161 to some OP_EXTRACT_ opcodes. Fix the naming of some sse intrinsics. Fix
164 2010-03-11 Zoltan Varga <vargaz@gmail.com>
166 * tramp-x86.c (mono_arch_create_monitor_enter_trampoline_full): Use 'code' for
167 the pc instead of 'buf'. Fix the call to mono_arch_flush_icache ().
168 (mono_arch_create_monitor_exit_trampoline_full): Ditto.
170 2010-03-11 Martin Baulig <martin@ximian.com>
172 * debugger-agent.c (type_commands): Add NULL check to
173 `CMD_TYPE_GET_SOURCE_FILES'.
175 2010-03-09 Zoltan Varga <vargaz@gmail.com>
177 * mini-ppc.c (mono_arch_decompose_opts): Fix OP_ICONV_TO_R_UN when cross-compiling.
179 2010-03-09 Zoltan Varga <vargaz@gmail.com>
181 * mini-codegen.c (mono_peephole_ins): Fix the OP_FMOVE optimization. Fixes
184 * iltests.il.in: Add a test.
186 2010-03-05 Martin Baulig <martin@ximian.com>
188 Add support for aborting invocations.
191 (InvokeData): Added `InvokeData *last_invoke'.
192 (DebuggerTlsData): Renamed `invoke' into `pending_invoke' and
193 added a new `invoke' field to keep the `InvokeData *' throughout
195 (ErrorCode): Added `ERR_NO_INVOCATION'.
196 (CmdVM): Added `CMD_VM_ABORT_INVOKE'.
197 (mono_debugger_agent_handle_exception): Don't report any exception
198 if an abort was requested.
199 (invoke_method): Store the `InvokeData *' in `tls->invoke'; reset
200 a thread abort if necessary.
201 (vm_commands): Implement `CMD_VM_ABORT_INVOKE'.
203 2010-03-08 Rodrigo Kumpera <rkumpera@novell.com>
205 * method-to-ir.c: Store the initial basic block returned by mono_basic_block_split
206 so we can release the whole list and not just the first one. Free
207 it in more places as well.
209 2010-03-08 Rodrigo Kumpera <rkumpera@novell.com>
211 * method-to-ir.c: Revert r153222 as it doesn't belong here.
213 Mon Mar 8 17:58:26 CET 2010 Paolo Molaro <lupus@ximian.com>
215 * mini.h, *.c: prepare for MonoMethodHeader to become a transient entity.
217 Mon Mar 8 17:35:26 CET 2010 Paolo Molaro <lupus@ximian.com>
219 * driver.c: report also other misc build options.
221 2010-03-07 Rodrigo Kumpera <rkumpera@novell.com>
223 * method-to-ir.c: Generate better code for the NewObject
226 2010-03-07 Zoltan Varga <vargaz@gmail.com>
228 * branch-opts.c (mono_if_conversion): Disable one of the cases when deadce
229 is disabled. Fixes #582322.
231 * iltests.il.in: Add a test.
233 2010-03-06 Zoltan Varga <vargaz@gmail.com>
235 * tramp-amd64.c (mono_arch_create_monitor_exit_trampoline_full): Delegate
236 the handling of obj->synchronization == null and owner != current thread to
237 mono_monitor_exit ().
239 * tramp-x86.c (mono_arch_create_monitor_exit_trampoline_full): Ditto.
242 Sat Mar 6 18:14:15 CET 2010 Paolo Molaro <lupus@ximian.com>
244 * mini.c: change the way emulated opcode info is stored and save about
245 4 KB of runtime memory.
247 2010-03-04 David S. Miller <davem@davemloft.net>
249 * mini-sparc.h: Always use MONO_ARCH_USE_SIGACTION. Linux kernels
250 that don't provide the siginfo in the second signal handler argument
251 are buggy, and this has been fixed for years.
252 * mini.h (GET_CONTEXT): Remove __sparc__ special case.
253 (SIG_HANDLER_SIGNATURE, SIG_HANDLER_PARMS): Likewise.
255 2010-03-04 Zoltan Varga <vargaz@gmail.com>
257 * aot-runtime.c (find_symbol): Fix a leak.
258 (decode_patch): Ditto.
260 2010-03-04 Zoltan Varga <vargaz@gmail.com>
262 * mini.h (MONO_INST_IS_TEMP): Kill this unused define.
264 2010-03-04 Zoltan Varga <vargaz@gmail.com>
266 * mini.c (mono_resolve_patch_target): Fix an uninitialized variable.
268 Wed Mar 3 19:19:21 CET 2010 Paolo Molaro <lupus@ximian.com>
270 * method-to-ir.c: MONO_PROFILE_STRING_ALLOC is dead.
272 2010-03-03 Rodrigo Kumpera <rkumpera@novell.com>
274 * method-to-ir.c (mono_method_to_ir): Don't create a runtime vtable
275 to check for errors, it's enough to create the metadata open.
279 2010-03-03 Rolf Bjarne Kvinge <RKvinge@novell.com>
282 * mini-exceptions.c: Add support for printing stack traces when handling
283 exceptions, and when printing exceptions thrown while tracing also print
284 the exception message.
286 2010-03-03 Rolf Bjarne Kvinge <RKvinge@novell.com>
288 * trace.c: We need to parse exclude tokens ('-') before string tokens,
289 since the exclude token is a valid string character.
291 2010-03-02 Levi Bard <levi@unity3d.com>
293 * debugger-agent.c: Invalidate thread stacks on domain unload.
295 2010-03-02 Mark Probst <mark.probst@gmail.com>
297 * method-to-ir.c: Emit dummy_use for stored reference after write
298 barriers to make sure the object is pinned if the GC interrupts
299 before the write barrier is done.
301 2010-03-02 Zoltan Varga <vargaz@gmail.com>
303 * cpu-<ARCH>.md: dummy_use was missing src1:i.
305 2010-03-01 Zoltan Varga <vargaz@gmail.com>
307 * debugger-agent.c: Add a log message printing the protocol version.
309 2010-03-01 Zoltan Varga <vargaz@gmail.com>
311 * debugger-agent.c: Add a new command to communicate the protocol version used
312 by the client. This could be used to allow newer runtimes to communicate with
315 2010-03-01 Zoltan Varga <vargaz@gmail.com>
317 * debugger-agent.c (domain_commands): Add a new command to create a boxed value.
319 2010-03-01 Zoltan Varga <vargaz@gmail.com>
321 * debugger-agent.c (type_commands): Fix the setting of fields with a reference
324 Mon Mar 1 15:20:44 CET 2010 Paolo Molaro <lupus@ximian.com>
326 * mini-arm.c: make the arm cpu arch configurable with the
327 MONO_CPU_ARCH env var (for example: "armv4 thumb").
330 Mon Mar 1 14:48:35 CET 2010 Paolo Molaro <lupus@ximian.com>
332 * mini.c, mini.h, driver.c: added the --jitmap option to enable
333 support for the perf tool on Linux.
335 Mon Mar 1 14:43:55 CET 2010 Paolo Molaro <lupus@ximian.com>
337 * method-to-ir.c: make string.InsertenalSetChar() specialization
340 2010-03-01 Robert Jordan <robertj@gmx.net>
342 * Makefile.am: fix the non-static build.
344 2010-02-26 Zoltan Varga <vargaz@gmail.com>
346 * mini-generic-sharing.c: Move the contents of ../metadata/generic-sharing.c
349 2010-02-26 Robert Jordan <robertj@gmx.net>
351 * tasklets.c (continuation_store): Return from an error condition
354 2010-02-26 Martin Baulig <martin@ximian.com>
356 * debug-debugger.c (MonoDebuggerInfo): Added `abort_runtime_invoke'.
359 (MonoDebuggerThreadInfo): Added `internal_flags'.
360 (MonoDebuggerInternalThreadFlags): New enum.
361 (_mono_debugger_throw_exception): Don't signal the debugger if a
362 type abort was requested.
363 (_mono_debugger_unhandled_exception): Likewise.
364 (mono_debugger_abort_runtime_invoke): New method to abort an invocation.
365 (mono_debugger_runtime_invoke): If the debugger requested a thread
366 abort during the invocation, reset it here.
368 2010-02-26 Martin Baulig <martin@ximian.com>
370 * debug-mini.c (MonoDebuggerThreadInfo): Use `MonoInternalThread *'
371 instead of `MonoThread *'.
373 2010-02-25 Zoltan Varga <vargaz@gmail.com>
375 * aot-runtime.c (mono_aot_find_jit_info): Use a merge sort for sorting the
376 code offsets table, as it is mostly sorted.
378 2010-02-25 Zoltan Varga <vargaz@gmail.com>
380 * debugger-agent.c (do_invoke_method): Fix invoking of static methods on vtypes.
383 2010-02-25 Zoltan Varga <vargaz@gmail.com>
385 * driver.c (mono_main): Get rid of mono_setup_vtable_in_class_init.
387 Wed Feb 24 15:58:03 CET 2010 Paolo Molaro <lupus@ximian.com>
389 * Makefile.am: build the new ABI version of the libmono library.
390 * debugger-agent.c, mini.c: fix warnings with the new API.
391 * jit.h: don't depend on glib.h being included.
393 2010-02-24 Zoltan Varga <vargaz@gmail.com>
395 * method-to-ir.c (mono_method_to_ir): Implement AOT support for fast TLS access.
397 2010-02-24 Zoltan Varga <vargaz@gmail.com>
399 * method-to-ir.c (mono_method_to_ir): Implement support for fast access to
400 ThreadStatic variables.
402 2010-02-24 Zoltan Varga <vargaz@gmail.com>
404 * debugger-agent.c (notify_thread): Skip terminated threads, since their tls
405 data is not freed yet. Fixes #582460.
407 2010-02-23 Zoltan Varga <vargaz@gmail.com>
409 * debugger-agent.c: Add support for the caught/uncaught flags on exception
410 event requests. Bump protocol minor version.
412 2010-02-22 Zoltan Varga <vargaz@gmail.com>
414 * decompose.c (mono_decompose_long_opts): Handle OP_LCONV_TO_OVF_I8 here too.
416 2010-02-22 Zoltan Varga <vargaz@gmail.com>
418 * decompose.c (mono_decompose_opcode): Handle OP_LCONV_TO_OVF_I8. Fixes
421 * iltests.il.in: Add a test.
423 2010-02-22 Rodrigo Kumpera <rkumpera@novell.com>
425 * mini.c (inline_method): Check for loader errors.
427 2010-02-22 Rodrigo Kumpera <rkumpera@novell.com>
429 * mini.c (mono_method_check_inlining): Use !mono_method_get_header_summary
430 instead of mono_method_get_header as it doesn't decode locals
431 so the called method can have unresolved dependencies that will only
432 be satisfied after the current method is JIT'd.
436 2010-02-22 Zoltan Varga <vargaz@gmail.com>
438 * basic.cs (test_0_div_opt): Speed this up a bit.
440 2010-02-20 Zoltan Varga <vargaz@gmail.com>
442 * mini-amd64.c: Fix DISABLE_JIT support after the latest changes.
444 * mini.c (mono_jit_create_remoting_trampoline): Call
445 mono_create_specific_trampoline () instead of
446 mono_arch_create_specific_trampoline ().
448 * mini-trampolines.c tramp-arm.c: Disable more stuff when DISABLE_JIT is set.
450 2010-02-20 Zoltan Varga <vargaz@gmail.com>
452 * unwind.c (mono_unwind_get_cie_program): New function, moved here from
453 aot-compiler.c, so it can be found even if DISABLE_JIT is set.
455 * aot-compiler.c xdebug.c: Update callers of mono_arch_unwind_get_cie_program ().
457 * mini-amd64.c: Fix DISABLE_JIT support.
459 2010-02-20 Geoff Norton <gnorton@novell.com>
461 * aot-runtime.c: Ensure we dont leak a held lock when unwinding exceptions.
463 2010-02-20 Zoltan Varga <vargaz@gmail.com>
465 * debugger-agent.c (mono_debugger_agent_handle_exception): Receive two contexts,
466 one for the throw and one for the catch. Mark uncaught exceptions by a NULL
467 CATCH_TXT. Send normal exception events for unhandled exceptions too.
468 (mono_debugger_agent_handle_unhandled_exception): Remove this, merged into
471 2010-02-18 Zoltan Varga <vargaz@gmail.com>
473 * exceptions-x86.c (mono_arch_get_restore_context): Changes this so it restores
474 edx/ecx too. This is needed to support OP_SEQ_POINT.
476 2010-02-18 Zoltan Varga <vargaz@gmail.com>
478 * exceptions-amd64.c (get_throw_trampoline): Add xdebug info.
480 * method-to-ir.c (mono_method_to_ir): Fix SIZEOF in dynamic methods.
482 2010-02-16 Zoltan Varga <vargaz@gmail.com>
484 * mini-llvm.c aot-compiler.c aot-runtime.c unwind.c: Finish support
485 LLVM+AOT+exceptions, not enabled yet.
487 2010-02-15 Zoltan Varga <vargaz@gmail.com>
489 * mini.c (SIG_HANDLER_SIGNATURE): Fix the windows build.
491 2010-02-15 Zoltan Varga <vargaz@gmail.com>
493 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Emit
494 xdebug info for these.
496 * mini-trampolines.c (common_call_trampoline): Use mini_jit_info_table_find ()
499 * mini.c (mini_get_vtable_trampoline): Make this take a 'slot_index' argument,
502 2010-02-13 Zoltan Varga <vargaz@gmail.com>
504 * aot-compiler.c (load_profile_files): Update after the profiler changes.
506 2010-02-13 Zoltan Varga <vargaz@gmail.com>
508 * mini.c (mono_jit_compile_method_inner): Avoid passing icall wrappers to
509 mono_profiler_method_end_jit, since the profiler has no way to process wrappers.
511 * aot-runtime.c mini.c: Resurrect the aot pagefault profiling stuff, it is useful
514 2010-02-13 Gonzalo Paniagua Javier <gonzalo@novell.com>
516 * debugger-agent.c: handle incomplete reads and EINTR in
517 recv()/send(). This could have been causing random
520 2010-02-13 Zoltan Varga <vargaz@gmail.com>
522 * aot-runtime.c (decode_exception_debug_info): Fix aot support for sequence
525 * mini-arm.c (mono_arch_allocate_vars): Allocate the seq point related vars first
526 so they have small offsets. Fixes #566311.
528 2010-02-12 Rodrigo Kumpera <rkumpera@novell.com>
530 * method-to-ir.c (mono_method_check_inlining): Check for loader errors.
532 2010-02-11 Zoltan Varga <vargaz@gmail.com>
534 * mini-amd64.c: Remove the special casing of byref in a few places now that
535 mini_type_get_underlying_type () handles it.
537 * mini-generic-sharing.c (mini_type_get_underlying_type): Handle byref as well
538 by returning native int. Fixes #577984.
540 2010-02-11 Zoltan Varga <vargaz@gmail.com>
542 * method-to-ir.c (handle_isinst): Factor out the is_complex_isinst check into
545 * mini-llvm.c (exception_cb): Put the clause index into the type info instead
546 of putting the clause itself.
548 * mini-arm.c mini.c linear-scan.c: Disable more stuff when DISABLE_JIT is used.
550 2010-02-09 Zoltan Varga <vargaz@gmail.com>
552 * unwind.c (mono_unwind_frame): Use read32 for reading a 32 bit value, since it
555 2010-02-10 Geoff Norton <gnorton@novell.com>
557 * aot-compiler.c: Make the number of IMT trampolines configurable as well.
559 2010-02-08 Zoltan Varga <vargaz@gmail.com>
561 * aot-compiler.c (emit_code): Create the ut trampolines here, so they work for
564 * aot-compiler.c (emit_code): Don't add the llvm label prefix to 'methods', since
565 it is not an LLVM generated symbol.
567 * mini-llvm.c (emit_entry_bb): Fix the handling of simd types.
569 * method-to-ir.c (handle_castclass): Turn off the more efficient isinst/castclass
570 implementation in gshared mode because it causes regressions.
572 * mini-trampolines.c: Add a stat for the number of calls to trampolines.
574 * image-writer.c (asm_writer_emit_global): Don't prepend the global prefix, it
575 should be done by the caller.
577 * mini-llvm.c (mono_llvm_emit_method): Don't make the debug symbols global.
579 * aot-compiler.c (emit_code): Add the llvm label prefix before 'methods'.
581 * mini-exceptions.c (mini_jit_info_table_find): Search the root domain as well,
582 since mono_jit_info_table_find () doesn't do it anymore.
584 * mini-generic-sharing.c debugger-agent.c: Call mini_jit_info_table_find ()
585 instead of mono_jit_info_table_find ().
587 2010-02-07 Zoltan Varga <vargaz@gmail.com>
589 * aot-compiler.c aot-runtime.c: Add support for MONO_WRAPPER_WRITE_BARRIER.
591 * aot-compiler.c (encode_method_ref): Update after the removal of
592 mono_gc_get_managed_allocator_type ().
594 * method-to-ir.c (mono_method_to_ir): Place a seq point just before a RET.
597 2010-02-06 Zoltan Varga <vargaz@gmail.com>
599 * method-to-ir.c (handle_castclass): Use the icall for classes with variant
600 generic params as well.
601 (handle_isinst): Ditto.
603 * method-to-ir.c: Make isninst/castclass checks in gshared code more efficient
604 instead of always calling an icall.
606 * aot-compiler.c (emit_llvm_file): Take into account trampolines etc when
607 computing the size of the got.
609 * aot-compiler.c (emit_code): Change the way the 'methods' symbol is emitted
610 when using LLVM. Instead of emitting it as an LLVM method, emit it using
611 the assembly directive '.set' so it points to the first LLVM emitted method.
613 2010-02-04 Rodrigo Kumpera <rkumpera@novell.com>
615 * mini.c (mini_method_verify): Report the method which failed to verify.
617 2010-02-04 Rodrigo Kumpera <rkumpera@novell.com>
619 * method-to-ir.c (mono_method_to_ir): Use the new basic block formation pass
620 to avoid JIT'ng dead basic blocks. This is the same behavior as the
623 2010-02-04 Zoltan Varga <vargaz@gmail.com>
625 * debugger-agent.c (decode_value): Fix decoding of vtype instances. Fixes
628 2010-02-04 Zoltan Varga <vargaz@gmail.com>
630 * mini-llvm.c: Init the jit module only when first JITting.
632 * aot-compiler.c (emit_plt): Fix the naming of plt entries of llvm+darwin.
634 * mini-llvm.c (get_plt_entry): Make the plt entries have hidden visibility.
636 * mini-llvm.c (mono_llvm_emit_aot_module): Remove the dummy got after it is
637 replaced with the real got.
639 * debugger-agent.c (type_commands): Return the enumness if the type as well.
641 * image-writer.c: Reduce the amount of #ifdefs a bit.
643 * aot-compiler.c: Reduce the amount of #ifdefs. Add beginnings of support for
646 * aot-compiler.c (mono_compile_assembly): Handle asmonly+llvm mode.
648 * mini-llvm.c (mono_llvm_emit_method): Don't make the 'type_info' symbols
651 2010-02-02 Zoltan Varga <vargaz@gmail.com>
653 * mini-llvm.c (mono_llvm_emit_method): Add support for unaligned loads.
654 (mono_llvm_emit_method): Fix unaligned stores too.
656 * mini-amd64.c (mono_arch_emit_prolog): Initialize lmf->rsp in the prolog too
657 so async stack walks don't crash.
659 2010-02-02 Zoltan Varga <vargaz@gmail.com>
661 * mini-trampolines.c (common_call_trampoline): Fix a problem where the callsite
662 was not patched if the callee needed an rgctx trampoline.
664 2010-02-01 Zoltan Varga <vargaz@gmail.com>
666 * mini-ppc.c (mono_arch_get_global_int_regs): Reserve r29 for holding the
667 vtable address in AOT code.
669 2010-02-01 Zoltan Varga <vargaz@gmail.com>
671 * mini-codegen.c: Remove support for CEE_ opcodes which cannot occur in
674 Mon Feb 1 16:29:10 CET 2010 Paolo Molaro <lupus@ximian.com>
676 * genmdesc.pl: remove dependency on external cpp.
678 2010-02-01 Zoltan Varga <vargaz@gmail.com>
680 * method-to-ir.c (mini_emit_ldelema_1_ins): Avoid emitting an OP_SEXT_I4 when
681 using LLVM, its not needed, and abcrem can't handle it.
683 Mon Feb 1 14:29:43 CET 2010 Paolo Molaro <lupus@ximian.com>
685 * genmdesc.c, genmdesc.pl, cpu-x86.md: introduced templates to make
686 it easier to group instructions and reduce duplication.
688 2010-02-01 Zoltan Varga <vargaz@gmail.com>
690 * decompose.c: Move the array/soft float decompose routines here from
693 * method-to-ir.c: Export a few functions so they can be used from decompose.c.
695 2010-01-31 Zoltan Varga <vargaz@gmail.com>
697 * mini-llvm.c (mono_llvm_emit_method): Add a call to llvm.invariant.start
698 to tell LLVM that the got is constant, not used yet.
700 * aot-compiler.c: Pass more optimization flags to llvm's 'opt'.
702 2010-01-30 Zoltan Varga <vargaz@gmail.com>
704 * mini-ppc.c (mono_arch_emit_prolog): Fix full aot support for native to
707 2010-01-30 Zoltan Varga <vargaz@gmail.com>
709 * aot-compiler.c (add_wrappers): Commit the hack which generates
710 native-to-managed wrappers for methods decorated with the MonoPInvokeCallback
713 2010-01-29 Zoltan Varga <vargaz@gmail.com>
715 * mini.h (MONO_INST_FAULT): New instruction flag for loads which can cause
716 a fault, only used by the LLVM backend.
718 * ir-emit.h: Add _FAULT variants of the LOAD_MEMBASE macros. Mark
719 OP_CHECK_THIS with OP_IMPLICIT_EXCEPTION.
721 * method-to-ir.c: Use the new LOAD_MEMBASE_FAULT opcodes, get rid of the
722 calls to MONO_EMIT_NULL_CHECK which is automatically done by the new macros.
724 * mini-llvm.c: Only generate volatile loads from load instructions which have
725 the MONO_INST_FAULT flag set.
727 2010-01-29 Zoltan Varga <vargaz@gmail.com>
729 * unwind.c (mono_unwind_decode_fde): Fix the decoding of the LSDA offset on
732 2010-01-28 Zoltan Varga <vargaz@gmail.com>
734 * mini.c (mono_save_seq_point_info): Fix the handling of bblocks without
735 sequence points. Fixes #571236.
737 2010-01-28 Zoltan Varga <vargaz@gmail.com>
739 * debugger-agent.c (mono_debugger_agent_init): Call appdomain_unload at the
740 end of the appdomain unload process, after assemblies have been unloaded.
743 2010-01-27 Zoltan Varga <vargaz@gmail.com>
745 * abcremoval.c (process_block): Fix the if (region) check so abcrem actually
748 * mini-amd64.c: Make the soft debugger work on platforms without MAP_32BIT.
751 2010-01-26 Zoltan Varga <vargaz@gmail.com>
753 * dwarfwriter.c (emit_type): Treat MONO_TYPE_PTR as 'I' not 'I4'.
755 2010-01-26 Geoff Norton <gnorton@novell.com>
757 * aot-compiler.c: Fix a logic error introduced when guarding against enums
758 with struct marshalability.
760 2010-01-24 Zoltan Varga <vargaz@gmail.com>
762 * mini.c (mini_method_compile): Improve the processing MONO_VERBOSE_METHOD so
763 it supports class names as well.
765 * mini.h (MonoCompile): Add a few flags to control JIT behavior which are
766 needed by the GC map code.
768 * mini.c (mini_method_compile): Call a function in mini-gc.c to set the new
771 * method-to-ir.c (mono_method_to_ir): Emit initialization code for ref variables
772 if cfg->init_ref_vars is set.
774 * liveness.c (optimize_initlocals): Disable the initlocals opt for ref vars if
775 cfg->disable_initlocals_op_refs is set.
777 * method-to-ir.c (mono_spill_global_vars): Compute more precise live ranges
778 using liveness info if cfg->compute_precise_live_ranges is set.
780 * mini-gc.c: Ongoing work. Improve logging and debugging support. Handle
781 volatile variables correctly. Add comments about the live ranges. Not enabled
784 2010-01-24 Zoltan Varga <vargaz@gmail.com>
786 * mini.h (MonoDebugOptions): Add an option to init stack frames by writing
787 0x2a into them in method prologs.
789 * mini-amd64.c (mono_arch_emit_prolog): Implement it.
791 2010-01-22 Zoltan Varga <vargaz@gmail.com>
793 * mini-llvm-cpp.cpp: Remove uses of dynamic_cast, it no longer works with llvm
794 classes, since llvm is compiled with -fno-rtti.
796 * mini.h (COMPILE_SOFT_FLOAT): New macro, similar to COMPILE_LLVM.
798 * method-to-ir.c ir-emit.h: Use if (COMPILE_SOFT_FLOAT) in a few places since
799 llvm does not require it.
801 * aot-runtime.c (load_method): Print the full name of the last aot method.
803 2010-01-21 Zoltan Varga <vargaz@gmail.com>
805 * exceptions-amd64.c (mono_arch_notify_pending_exc): Avoid a crash if the
806 thread has not fully started yet.
808 2010-01-21 Zoltan Varga <vargaz@gmail.com>
810 * aot-compiler.c (can_marshal_struct): Allow marshalling enums.
812 2010-01-21 Miguel de Icaza <miguel@novell.com>
814 * driver.c: Do not abort if LLVM is not supported, print a
815 warning and add the information to the Mono JIT information.
817 2010-01-21 Zoltan Varga <vargaz@gmail.com>
819 * ir-emit.h (MONO_EMIT_NULL_CHECK): Don't emit an OP_IMPLICIT_EXCEPTION when
820 using explicit null checks.
822 2010-01-20 Zoltan Varga <vargaz@gmail.com>
824 * xdebug.c: New file extracted from aot-compiler.c, containing the XDEBUG
827 * aot-compiler.c (encode_method_ref): Use mono_marshal_wrapper_info_from_wrapper
829 (mono_aot_wrapper_name): Remove the special handling of delegate invoke wrappers,
830 its no longer needed.
832 * method-to-ir.c (mono_method_to_ir): Fix a warning.
834 * exceptions-<ARCH>.c: Introduce a MONO_ARCH_HAVE_THROW_EXCEPTION_BY_NAME
835 define for platforms still using it (s390). Get rid of the
836 mono_arch_get_throw_exception_by_name () routines on all other platforms.
838 * exceptions-x86.c: Rework the throw trampolines so there is only one function
839 which can generate throw/rethrow/corlib trampolines for llvm/not llvm code.
841 * exceptions-x86.c: Add LLVM specific throw trampolines which doesn't assume
842 the caller pushed the arguments.
844 * mini-llvm.c: Enable throwing exceptions on x86.
846 * mini-posix.c (SIG_HANDLER_SIGNATURE): Avoid
847 "Thread (nil) may have been prematurely finalized" messages if this is called
848 on a thread not registered with the runtime.
850 * mini-exceptions.c (mono_handle_native_sigsegv): Ditto.
852 2010-01-19 Zoltan Varga <vargaz@gmail.com>
854 * jit-icalls.c (mono_array_new_3): New jit icall.
856 * aot-compiler.c aot-runtime.c: Add support for ElementAddr wrappers.
858 * arrays.cs: Add a test for 3 dimensional arrays.
860 2010-01-19 Zoltan Varga <vargaz@gmail.com>
862 * exceptions-x86.c (mono_arch_get_throw_corlib_exception): Emit xdebug info.
863 (mono_arch_find_jit_info_ext): Disable the popping of arguments when LLVM is
866 * mini-llvm.c (emit_cond_system_exception): Abort when an implicit exception is
869 * unwind.c (mono_unwind_decode_fde): Fix an assert on x86.
871 * mini-x86.h (MONO_CONTEXT_SET_LLVM_EXC_REG): Define this for x86.
873 * mini-llvm.c: Disable OP_THROW on x86, it doesn't work yet.
875 2010-01-18 Bill Holmes <billholmes54@gmail.com>
877 * debugger-agent.c : Changing the PLATFORM_WIN32 preprocessor check to
878 HOST_WIN32. Also including winsock2. to define struct in_addr.
880 * mini-amd64.h : Changing the PLATFORM_WIN32 preprocessor check to HOST_WIN32.
882 * mini-x86.h : Changing the PLATFORM_WIN32 preprocessor check to HOST_WIN32.
884 Code is contributed under MIT/X11 license.
886 2010-01-18 Zoltan Varga <vargaz@gmail.com>
888 * mini.h (MonoCompile): Add 'disable_out_of_line_bblocks' flag.
890 * branch-opts.c (mono_optimize_branches): Honor the new flag.
892 * mini.c (mini_method_compile): Set the new flag when running under the
895 2010-01-18 Zoltan Varga <vargaz@gmail.com>
897 * mini-gc.c: Change the GC map to use a ref/noref/pin value instead of just
898 a ref/noref value + a global pin flag, so parts of stack frames can still be
899 precisely marked even if they include stuff which needs pinning. Improve logging.
900 Fix many bugs. Not enabled yet.
902 * gc-test.cs: Add a few tests.
904 * liveness.c (mono_analyze_liveness): Make the debug output controllable by
905 the normal -v options. Avoid propagating liveness information through bblocks
906 which end with a NOT_REACHED opcode.
908 * mini.c (mono_jit_compile_method_inner): Avoid reading cfg->prof_options
909 after cfg has been freed.
911 2010-01-17 Zoltan Varga <vargaz@gmail.com>
913 * branch-opts.c (mono_branch_optimize_exception_target): Stop the optimization
914 if a clause is skipped because it uses the exception object, since it could
915 have caught the exception.
917 * exceptions.cs: Add a test.
919 2010-01-16 Zoltan Varga <vargaz@gmail.com>
921 * mini-trampolines.c (mono_create_static_rgctx_trampoline): Add an assert.
923 * aot-runtime.c (mono_aot_get_method): Handle ftnptr's correctly for the
924 ICollection<T> wrappers.
926 2010-01-16 Zoltan Varga <vargaz@gmail.com>
928 * debugger-agent.c (decode_value): Fix the decoding of I/U/PTR.
930 2010-01-16 Zoltan Varga <vargaz@gmail.com>
932 * mini-amd64.c (emit_call_body): Always use near calls when AOTing even if
933 NOMAP32BIT or optimize_for_xen is set.
935 2010-01-16 Zoltan Varga <vargaz@gmail.com>
937 * aot-compiler.c aot-runtime.c: Get rid of mono_aot_str_hash (), use
938 mono_metadata_str_hash () instead.
940 2010-01-15 Zoltan Varga <vargaz@gmail.com>
942 * ir-emit.h (MONO_EMIT_NEW_ICOMPARE_IMM): Use sizeof (mgreg_t) instead of
945 * unwind.c (mono_unwind_frame): Use mgreg_t instead of gssize.
947 2010-01-15 Zoltan Varga <vargaz@gmail.com>
949 * ir-emit.h (MONO_EMIT_NEW_CHECK_THIS): Emit an explicit null check if the
952 * mini-ppc.c (mono_arch_emit_exceptions): Compute the size of the exception
953 throwing code correctly.
955 * mini.h (MONO_AOT_FILE_VERSION): Bump this because of the IMT hashing changes.
957 2010-01-15 Zoltan Varga <vargaz@gmail.com>
959 * aot-runtime.c (mono_aot_plt_resolve): Reenable the previous assert for
960 ftnptrs created by us, handle RGCTX_FETCH correctly.
961 (mono_aot_get_lazy_fetch_trampoline): Add an ftnptr.
963 * mini-trampolines.c (mono_create_generic_class_init_trampoline): Remove the
964 ftnptr added by mono_aot_get_named_code ().
966 2010-01-14 Zoltan Varga <vargaz@gmail.com>
968 * mini-arm.c: Fix a few LLVM problems.
970 * mini-llvm.c (simd_class_to_llvm_type): Fix compilation on !x86/amd64.
972 2010-01-13 Mark Probst <mark.probst@gmail.com>
974 * method-to-ir.c (mini_emit_stobj): Use EMIT_NEW_CLASSCONST when
977 Wed Jan 13 15:54:53 CET 2010 Paolo Molaro <lupus@ximian.com>
979 * jit.h, method-to-ir.c: added ability to set the policy for
980 inserting breakpoints from the break IL instruction or the
981 Debugger.Break () API call.
983 2010-01-13 Zoltan Varga <vargaz@gmail.com>
985 * aot-runtime.c (load_aot_module): Add more comments to explain why referenced
986 assemblies need to be eagerly loaded.
988 2010-01-12 Zoltan Varga <vargaz@gmail.com>
990 * dwarfwriter.c (emit_line_number_info): Fix the eglib case so it doesn't crash.
992 2010-01-11 Zoltan Varga <vargaz@gmail.com>
994 * debugger-agent.c (mono_debugger_agent_parse_options): Allow onthrow without
995 an argument which matches any exception.
997 2010-01-10 Zoltan Varga <vargaz@gmail.com>
999 * method-to-ir.c (mono_emit_method_call_full): Avoid the virt->nonvirt
1000 optimization if the called method is gshared and marshalbyref, since gshared
1001 methods can' have wrappers. Fixes #569390.
1003 * generics.cs: Add a test.
1005 2010-01-10 Zoltan Varga <vargaz@gmail.com>
1007 * mini-exceptions.c (mono_print_thread_dump_from_ctx): New helper function
1010 2010-01-10 Zoltan Varga <vargaz@gmail.com>
1012 * mini.c (mono_print_method_from_ip): Fix the lookup of trampolines.
1014 2010-01-09 Zoltan Varga <vargaz@gmail.com>
1016 * debugger-agent.c (transport_connect): comment out freeaddrinfo calls under win32,
1017 since it is not supported in win2000.
1019 2010-01-08 Zoltan Varga <vargaz@gmail.com>
1021 * aot-runtime.c (load_image): Add a SET_ERROR argument to set the loader
1022 error if loading an assembly fails.
1023 (mono_aot_plt_resolve): Return NULL instead of asserting if loading fails.
1025 * mini-trampolines.c (mono_aot_plt_trampoline): Throw a pending loader error
1028 * aot-runtime.c (decode_exception_debug_info): Set jinfo->from_llvm for LLVM
1031 * mini-llvm-cpp.cpp: Remove the unused ctx variable.
1033 * mini-llvm.c (mono_llvm_emit_method): Add some comments about why aot+clauses
1034 is not supported yet.
1036 * unwind.c (DW_EH_PE_absptr): Add more DW_EH_PE_ constants.
1038 2010-01-07 Rodrigo Kumpera <rkumpera@novell.com>
1040 * method-to-ir.c: All types with variant arguments must fallback to the
1041 slow path. This makes cast of variant delegates work.
1043 * mini-trampolines.c (mono_get_vcall_slot_addr): Add new variance_used out
1044 argument that is set to TRUE is the returned vtable slot is for a variant
1045 interface. Changed a g_print + g_assert_not_reached to a g_error.
1047 * mini-trampilines.c (common_call_trampoline): Handle variant interfaces in
1048 a similar fashion of generic virtual methods.
1050 2010-01-07 Rodrigo Kumpera <rkumpera@novell.com>
1052 * helpers.c (mono_disassemble_code): Fix a g_hash_table warning
1055 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Convert a given
1056 method using a variance aware function.
1058 * mini-x86.c: Add support for dumping IMT thunks if DEBUG_IMT is defined.
1060 2010-01-07 Rodrigo Kumpera <rkumpera@novell.com>
1062 * method-to-ir.c (mono_method_to_ir): Casts to variant interfaces
1063 do an icall for now.
1065 2010-01-07 Zoltan Varga <vargaz@gmail.com>
1067 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Add an ugly hack to fix #564695.
1068 If LLVM decides to set the code model to Large, reset it to Default.
1070 2010-01-07 Zoltan Varga <vargaz@gmail.com>
1072 * aot-compiler.c (mono_xdebug_flush): Export it so it is present in
1073 stripped binaries as well.
1075 2010-01-07 Zoltan Varga <vargaz@gmail.com>
1077 * mini-trampolines.c (common_call_trampoline): Add an rgctx trampoline if a shared
1078 method is called from LLVM compiled code, as that code can't pass an rgctx arg.
1080 * mini-llvm.c (mono_llvm_emit_method): Enable calls to methods needing an rgctx
1083 2010-01-06 Zoltan Varga <vargaz@gmail.com>
1085 * mini.c (mini_method_compile): Extract the JIT info creation code into a
1088 * mini-llvm.c (mono_llvm_emit_method): Pass the info in MonoExceptionClause
1089 as the type info to llvm.eh.selector.
1090 (exception_cb): Use the type info for filling out some fields of
1091 MonoJitExceptionInfo like the flags and the exception class. This is needed
1092 because the LLVM produced exception handling clauses might not match the original
1093 IL clauses, i.e. there might be more than one LLVM clause for one IL clause.
1095 * unwind.c (mono_unwind_decode_fde): Extract the LSDA decoding code into a
1096 separate function. Add an extra argument which returns the type infos
1097 corresponding to the exception clauses.
1099 * mini.c (mini_method_compile): Enable LLVM compilation of methods having
1100 exception handling clauses.
1102 2010-01-04 Zoltan Varga <vargaz@gmail.com>
1104 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Call
1105 mono_method_get_vtable_slot () instead of accessing imt_method->slot directly,
1108 2010-01-04 Rodrigo Kumpera <rkumpera@novell.com>
1110 * mini.c (mono_compile_is_broken): Skip methods from serialization's
1113 2010-01-04 Zoltan Varga <vargaz@gmail.com>
1115 * mini.c (mini_method_compile): Fix a few memory leaks introduced by the
1118 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
1120 * mini.c (mini_method_compile): Verify the method before calling
1121 mono_compile_create_vars as this might crash since it uses method
1126 2010-01-04 Zoltan Varga <vargaz@gmail.com>
1128 * method-to-ir.c (mono_method_to_ir): Avoid calling mono_class_vtable () in
1129 one case if AOTing, since the class might not be a concrete class.
1131 2010-01-03 Zoltan Varga <vargaz@gmail.com>
1133 * mini-codegen.c abcremoval.c: Remove the duplicate g_slist_append_mempool
1134 functions which are now defined in mempool-internals.h.
1136 * mini.c (mini_free_jit_domain_info): Free the seq point hash tables.
1138 * mini-llvm.c (mono_llvm_emit_method): Handle OP_ABS.
1140 2009-12-30 Rodrigo Kumpera <rkumpera@novell.com>
1144 * mini-*.c: Properly handle generic enums.
1148 2009-12-28 Zoltan Varga <vargaz@gmail.com>
1150 * method-to-ir.c (mono_method_to_ir): Handle the failure of mono_class_vtable ()
1151 in a few more places.
1153 2009-12-27 Zoltan Varga <vargaz@gmail.com>
1155 * aot-compiler.c (add_wrappers): Don't use dyn runtime invoke for methods with
1156 nullable parameters. Fixes #567351.
1158 2009-12-26 Rodrigo Kumpera <rkumpera@novell.com>
1160 * mini-trampolines.c (common_call_trampoline): Add assert for NULL resolved generic method.
1162 2009-12-26 Zoltan Varga <vargaz@gmail.com>
1164 * mini-trampolines.c: Use mono_arch_get_this_arg_from_call () to avoid the slow
1165 mono_get_generic_context_from_code () call.
1167 * mini-<ARCH>.c: Get rid of mono_arch_find_this_arg (), it is no longer used.
1169 2009-12-25 Zoltan Varga <vargaz@gmail.com>
1171 * aot-runtime.c (decode_klass_ref): Don't call mono_class_init (), its not
1174 2009-12-24 Sebastien Pouliot <sebastien@ximian.com>
1176 * method-to-ir.c (mono_method_to_ir): Avoid SIGSEGV when
1177 mono_method_get_signature returns NULL. Fix #567084
1179 2009-12-25 Zoltan Varga <vargaz@gmail.com>
1181 * aot-runtime.c (find_extra_method): Call mono_aot_wrapper_name only once,
1182 instead of once for each module.
1184 2009-12-22 Zoltan Varga <vargaz@gmail.com>
1186 * debugger-agent.c (ss_start): Implement step over for the last sequence
1189 * mini.c (mono_save_seq_point_info): Don't link sequence points which don't
1190 have the STEP_LOC flag set.
1192 * aot-runtime.c (decode_klass_ref): Avoid a crash if a decode_klass_ref () call
1193 fails. Fixes #566689.
1195 2009-12-21 Zoltan Varga <vargaz@gmail.com>
1197 * mini.c (mono_add_seq_point): New helper function.
1198 (mono_save_seq_point_info): New function to save sequence point info, extracted
1199 from mini_method_compile ().
1201 * mini-<ARCH>.c: Call mono_add_seq_point to remember sequence points.
1203 * mini.h (MonoSeqPointInfo): New structure containing information about
1204 the sequence points of a JITted method.
1205 (MonoBasicBlock): Add 'seq_points' and 'last_seq_point' fields. Remove unused
1208 * mini.c debugger-agent.c aot-compiler.c aot-runtime.c: Change the way sequence
1209 point information is stored, use a MonoSeqPointInfo structure instead of a
1210 GPtrArray. For each seq point, compute a list of successor seq points.
1212 * debugger-agent.c: Use the successor list to implement step-over more
1213 efficiently: instead of single stepping until a different line/IL offset is
1214 reached, place breakpoints into all successor seq points.
1216 * mini.h: Bump AOT file format version.
1218 2009-12-21 Zoltan Varga <vargaz@gmail.com>
1220 * Makefile.am (AM_CFLAGS): Include LLVM_CFLAGS.
1222 * mini-llvm.c: Avoid defining the __STDC_... macros if already defined.
1224 2009-12-21 Zoltan Varga <vargaz@gmail.com>
1226 * exceptions-ppc.c (mono_ppc_set_func_into_sigctx): Fix the cross-compiler
1229 2009-12-18 Zoltan Varga <vargaz@gmail.com>
1231 * mini-x86.c (mono_arch_get_argument_info): Allocate memory for CallInfo using
1232 alloca as g_malloc is not signal safe.
1234 2009-12-18 Zoltan Varga <vargaz@gmail.com>
1236 * tramp-x86.c (mono_arch_patch_callsite): Fix the call to
1237 VALGRIND_DISCARD_TRANSLATIONS.
1239 * *.c: Include mono/utils/memcheck.h, and remove #ifdef HAVE_VALGRIND_MEMCHECK_H
1240 checks, they are no longer needed.
1242 * exceptions-ppc.c (mono_ppc_set_func_into_sigctx): New helper function to set
1243 a function into a sigctx which can handle function pointers.
1245 * mini-ppc.c: Implement soft debugger support on ppc64.
1247 * mini-ppc.c: Implement soft debugger support.
1249 2009-12-17 Zoltan Varga <vargaz@gmail.com>
1251 * mini-llvm.c: Handle OP_LADD_OVF_UN. Place all alloca's into the entry bb.
1253 2009-12-17 Marek Habersack <mhabersack@novell.com>
1255 * mini.c (mono_get_runtime_build_info): include Mono version in
1258 * driver.c (mono_main): VERSION is now included in the string
1259 returned from mono_get_runtime_build_info()
1261 2009-12-17 Zoltan Varga <vargaz@gmail.com>
1263 * method-to-ir.c (mono_method_to_ir): Add support for CALLI with unmanaged
1264 signatures. Fixes #565143.
1266 * jit-icalls.c (mono_get_native_calli_wrapper): New JIT icall.
1268 2009-12-16 Zoltan Varga <vargaz@gmail.com>
1270 * aot-compiler.c (arch_emit_autoreg): Align code to 4 in the ppc case.
1272 2009-12-16 Rodrigo Kumpera <rkumpera@novell.com>
1274 * mini-x86.h: Forgot to add a 0x to MONO_ARCH_MAX_FRAME_SIZE define
1275 making max stack 10x smaller.
1277 2009-12-16 Zoltan Varga <vargaz@gmail.com>
1279 * mini.c (mono_resolve_patch_target): Comment out an assert which could be hit.
1281 2009-12-15 Rodrigo Kumpera <rkumpera@novell.com>
1283 * method-to-ir.c (mini_emit_memcpy): Assert if size is too big.
1285 2009-12-15 Rodrigo Kumpera <rkumpera@novell.com>
1287 * mini-x86.c (mono_arch_allocate_vars): Fail compilation if the frame size is
1288 bigger than MONO_ARCH_MAX_FRAME_SIZE.
1290 * mini-x86.c (mono_arch_emit_prolog): Handle huge frames.
1292 * mini-x86.h: Define MONO_ARCH_MAX_FRAME_SIZE to be 1Mb.
1294 * mini-amd64.c / mini-amd64.h: Same fixes as of above.
1296 * mini.c (mini_method_compile): Check if mono_arch_allocate_vars failed
1299 2009-12-14 Miguel de Icaza <miguel@novell.com>
1301 * method-to-ir.c (mono_method_to_ir): CEE_UNUSUED opcodes now
1302 raise an invalid program exception.
1304 For other opcodes that we might not handle use a g_warning and
1305 raise the exception. Beats termination.
1309 2009-12-14 Zoltan Varga <vargaz@gmail.com>
1311 * method-to-ir.c (mono_emit_rgctx_method_call_full): Fix a warning.
1313 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix the LLVM support
1314 by merging the LLVM and !MAP_32BIT cases.
1316 2009-12-13 Jonathan Chambers <joncham@gmail.com>
1318 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Handle a NULL
1319 sigctx being passed in, as we have no CONTEXT available in the APC.
1321 (mono_debugger_agent_cleanup): Use explicit cond wait implementation
1324 Code contributed under MIT/X11 license.
1326 2009-12-13 Zoltan Varga <vargaz@gmail.com>
1328 * method-to-ir.c mini-llvm.c: Fix support for monitor enter/exit trampolines
1329 in the LLVM backend on AMD64.
1331 * aot-runtime.c (decode_eh_frame): Initialize the clauses from the info in the
1334 * unwind.c (mono_unwind_decode_fde): Implement decoding of a couple more formats.
1336 * mini-llvm.c: Export mono_personality for AOT.
1338 * mini.c (mini_method_compile): Fix some problems with llvm+aot+clauses.
1340 * mini-ops.h (OP_IMPLICIT_EXCEPTION): New opcode marking the place where an
1341 implicit exception can occur.
1343 * ir-emit.h (MONO_EMIT_NEW_IMPLICIT_EXCEPTION): New macro to emit an
1344 OP_IMPLICIT_EXCEPTION instruction.
1346 * ir-emit.h (MONO_EMIT_NEW_CHECK_THIS): New macro.
1348 * method-to-ir.c: Use MONO_EMIT_NEW_CHECK_THIS in a few places.
1350 * mini-llvm.c: Handle OP_IMPLICIT_EXCEPTION by disabling llvm if it occurs
1351 inside a protected block.
1353 * mini-llvm.c: Revert the last change, the signature of monitor entry/exit
1354 trampolines doesn't include the argument.
1356 * mini-llvm.c (mono_llvm_emit_method): Enable calls to monitor entry/exit
1357 trampolines on amd64.
1359 * mini-amd64.h (MONO_ARCH_MONITOR_OBJECT_REG): Use MONO_AMD64_ARG_REG1 instead
1362 * mini.c (mini_method_compile): Add some comments as to why LLVM is currently
1363 disabled for methods with clauses.
1365 * mini-llvm.c: Enable support for catch clauses.
1367 * mini-exceptions.c (mono_resume_unwind): New function to resume unwinding at the
1368 end of an LLVM compiled finally clause.
1369 (mono_handle_exception_internal): Save the exception handling state in TLS
1370 before calling an LLVM compiled finally clause, so mono_resume_unwind () can
1371 resume unwinding from that point.
1373 * unwind.c (mono_unwind_get_ops_from_fde): Rename this to
1374 mono_unwind_decode_fde, decode the Language Specific Data Area (LSDA) too,
1375 to obtain the addresses of the exception handling regions.
1377 * mini-llvm.c: Add beginnings of support for exception handling, currently only
1378 finally clauses are supported.
1380 * mini.c (mini_method_compile): Add support for LLVM code with exception
1383 2009-12-12 Zoltan Varga <vargaz@gmail.com>
1385 * mini-llvm.c (mono_llvm_emit_method): Allocate the 'pindexes' array with the
1388 2009-12-12 Zoltan Varga <vargaz@gmail.com>
1390 * debugger-agent.c: Encode the this argument of vtype methods as a struct, not
1391 as a primitive type.
1393 2009-12-11 Zoltan Varga <vargaz@gmail.com>
1395 * driver.c: Applied patch from Matt McClellan (matt@mc-c.net). Add a check
1396 for 2 parameter sched_setaffinity in older glibc versions. Fixes
1399 2009-12-11 Marek Habersack <mhabersack@novell.com>
1401 * method-to-ir.c (mini_redirect_call): do not redirect the
1402 InternalAllocateStr internal call if string profiling is enabled.
1404 2009-12-10 Zoltan Varga <vargaz@gmail.com>
1406 * aot-compiler.c (add_wrappers): Avoid generating synchronized wrappers for
1409 * unwind.h: Rename this to mini-unwind.h to avoid conflicts with the gcc
1410 unwind.h header file.
1412 * tramp-x86.c (mono_arch_patch_callsite): Patch the code when using valgrind,
1413 newer valgrind versions seems to handle this fine.
1415 2009-12-09 Zoltan Varga <vargaz@gmail.com>
1417 * debugger-agent.c (start_runtime_invoke): Fix a crash if this is called
1418 on the debugger thread.
1420 2009-12-08 Zoltan Varga <vargaz@gmail.com>
1422 * mini-llvm.c (mono_llvm_emit_method): Add more SIMD opcodes.
1424 * mini.c (mono_print_method_from_ip): Fix the lookup of trampolines.
1426 * mini-codegen.c (mono_local_regalloc): Allow non-call opcodes with cloc:c.
1428 * cpu-<ARCH>.md: Make call_handler clob:c.
1430 * mini.c: Reenable SSA for methods with clauses.
1432 * mini.c (mini_method_compile): Disable SSA for now for methods with clauses,
1433 as it causes failures on x86.
1435 2009-12-08 Sebastien Pouliot <sebastien@ximian.com>
1437 * driver.c: Fail gracefully with --compile-all if mono_method_signature
1438 returns NULL (e.g. a bad assembly).
1440 2009-12-08 Geoff Norton <gnorton@novell.com>
1442 * debugger-agent.c: Refactor the mono_runtime_invoke guarding against
1443 stepping out into native code. There were issues with nested invokes
1446 2009-12-07 Zoltan Varga <vargaz@gmail.com>
1448 * mini.c (mini_method_compile): Do the disable_llvm checks early
1449 and avoid the LLVM compile pass if the checks fail.
1451 * mini.c ssa.c abcremoval.c: Enable SSA for methods with exception clauses.
1453 * mini-llvm.c: Put our methods/globals into the 'llvm.used' array, so the
1454 LLVM optimizations don't try to remove them.
1456 * aot-compiler.c (emit_llvm_file): Save the result of opt into a
1457 different file so the original remains.
1459 2009-12-06 Zoltan Varga <vargaz@gmail.com>
1461 * mini-llvm.c mini.c: Fix alignment issues with SIMD vars.
1463 * aot-runtime.c (decode_arm_exidx): Handle most descriptors created by gas.
1465 * aot-runtime.c (decode_arm_exidx): Refactor this into two functions, add
1466 support for non-inline unwind descriptors.
1468 2009-12-07 Geoff Norton <gnorton@novell.com>
1470 * debugger-agent.c: Darwin can colesce signals, so we need to handle
1471 the interrupt_count slightly differently. Native threads were never
1474 2009-12-05 Zoltan Varga <vargaz@gmail.com>
1476 * aot-runtime.c (decode_arm_exidx): New function to initialize a MonoJitInfo
1477 based on the contents of the ARM .exidx section. Not yet used since llvm doesn't
1478 yet generate this info.
1480 * mini-llvm.c: Fix the conversion of call results if they are unsigned.
1482 * debugger-agent.c (buffer_add_value): Treat I/U as a valuetype, so the
1483 client can distinguish between intptrs and longs.
1485 2009-12-05 Zoltan Varga <vargaz@gmail.com>
1487 * aot-compiler.c (emit_trampoline): Emit the trampoline info into the global
1490 * aot-runtime.c (load_function): Update after the change above.
1492 * mini.h: Bump AOT file format version.
1494 * method-to-ir.c (mono_method_to_ir): Disallow the delegate optimization
1495 if the delegate class is dynamic.
1497 * method-to-ir.c (handle_delegate_ctor): Allow the method_code optimization
1498 in gshared code too using the new rgctx info type
1499 MONO_RGCTX_INFO_METHOD_DELEGATE_CODE.
1501 2009-12-04 Geoff Norton <gnorton@novell.com>
1503 * debugger-agent.c: When doing a func-eval invoke on a suspended runtime,
1504 we need to track the original suspend count so the thread properly
1505 wakes up in resume_thread.
1507 2009-12-04 Zoltan Varga <vargaz@gmail.com>
1509 * method-to-ir.c (handle_delegate_ctor): Add support for using this from gshared
1512 * generics.cs: Add a test.
1514 * method-to-ir.c (emit_get_rgctx_method): Make this work even if context_used
1515 is 0. Simplify a lot of code using this.
1517 * mini-trampolines.c (mono_delegate_trampoline): Call
1518 mono_create_static_rgctx_trampoline () before saving the final address in
1519 delegate->method_code, to avoid calling it each time a delegate is first called.
1521 * method-to-ir.c (mono_method_to_ir): Allow fast delegate creation for methods
1522 which need static rgctx trampolines.
1524 * mini-trampolines.c (mono_create_static_rgctx_trampoline): Use a cache
1525 keyed on the method+addr pair, since addr could be either the method addr or
1526 an unbox trampoline in the AOT case. Fixes #560246.
1528 2009-12-03 Zoltan Varga <vargaz@gmail.com>
1530 * mini.c (mini_method_compile): Call handle_exception_clauses () in the same
1531 place it was called before too.
1533 2009-12-03 Zoltan Varga <vargaz@gmail.com>
1535 * mini.c (mono_jit_runtime_invoke): Avoid the call to mono_class_setup_vtable ()
1536 if no security manager is present, to speed up the AOT case. Call
1537 mono_class_vtable () full with raise_on_error == TRUE instead.
1539 2009-12-03 Zoltan Varga <vargaz@gmail.com>
1541 * mini.c (mini_method_compile): Call handle_exception_clauses earlier so
1542 the local optimization passes can take its result into account. Fixes
1545 * exceptions.cs: Add a test.
1547 2009-01-24 Steven Munroe <munroesj@us.ibm.com>
1549 This patch is contributed under the terms of the MIT/X11 license
1551 * cpu-ppc64.md (load_memindex): Add loadi8_memindex.
1553 2009-12-03 Zoltan Varga <vargaz@gmail.com>
1555 * mini.h (MonoInst): Remove unused 'ssa_op' field.
1557 * debugger-agent.c: Rework the handling of stack traces of running threads to
1558 avoid crashes if compute_frames () tries to walk the stack of running thread.
1560 * mini.c (mono_print_method_from_ip): Use mini_jit_info_table_find.
1562 * mini-exceptions.c (mono_jit_walk_stack_from_ctx_in_thread): Set frame->lmf.
1564 * mini.h (StackFrameInfo): Add an 'lmf' field.
1566 2009-12-02 Zoltan Varga <vargaz@gmail.com>
1568 * debugger-agent.c (suspend_current): Always set really_suspended.
1570 * debugger-agent.c (clear_event_request): Clear method entry/exit requests too.
1572 * exceptions-x86.c (mono_arch_get_restore_context): Restore EAX too.
1574 2009-12-01 Zoltan Varga <vargaz@gmail.com>
1576 * debugger-agent.c (vm_commands): Don't allow invokes on threads which are not
1579 2009-12-01 Zoltan Varga <vargaz@gmail.com>
1581 * cpu-ppc64.md (store_memindex): Add storei8_memindex.
1583 2009-12-01 Rodrigo Kumpera <rkumpera@novell.com>
1585 * mini-trampolines.c: Fix MSVC build.
1587 2009-12-01 Rodrigo Kumpera <rkumpera@novell.com>
1589 * mini-trampolines.c: Check for mono_method_get_vtable_slot failures.
1591 2009-11-30 Zoltan Varga <vargaz@gmail.com>
1593 * mini-arm.c (mono_arch_lowering_pass): Fix an assert which is hit when
1594 the instruction following an OP_FCOMPARE is optimized away.
1596 2009-11-30 Zoltan Varga <vargaz@gmail.com>
1598 * aot-compiler.c (arch_emit_autoreg): Extract the auto-registration code from
1599 emit_autoreg () into this arch-specific function.
1601 * aot-compiler.c (emit_exception_debug_info): Don't emit the length of the
1602 code, it is no longer needed.
1604 * aot-runtime.c (decode_exception_debug_info): Don't read the code length.
1606 * mini.h: Bump AOT file format version.
1608 * aot-runtime.c (mono_aot_find_jit_info): Compute the length of the method
1609 using the sorted_code_offsets array, instead of reading it from the
1610 exception debug info.
1611 (load_method): Call mono_aot_find_jit_info instead of
1612 decode_exception_debug_info ().
1614 * aot-compiler.c (emit_exception_debug_info): Emit whenever the method was
1615 LLVM compiled as a flag.
1617 2009-11-29 Zoltan Varga <vargaz@gmail.com>
1619 * debugger-agent.c (resume_thread): Fix a warning.
1621 * aot-compiler.c: Add an option to set the number of static rgctx trampolines
1624 2009-11-28 Zoltan Varga <vargaz@gmail.com>
1626 * aot-compiler.c aot-runtime.c: Get rid of a few global symbols, move their
1627 contents to MonoAotFileInfo.
1629 2009-11-27 Zoltan Varga <vargaz@gmail.com>
1631 * aot-compiler.c aot-runtime.c: Reorganize the AOT file format once again.
1632 Put all binary data into a giant blob, similarly to the way .net assemblies
1633 store binary data. Emit offset tables in a compact form to reduce their size.
1635 * mini.h: Bump AOT file format version.
1637 * aot-compiler.c (emit_globals_table): Use temp_prefix instead of .L in a few
1640 * aot-compiler.c (emit_globals_table): Emit a hash table for the globals, to
1641 avoid linear searches at runtime.
1643 * aot-runtime.c (find_symbol): Update this to use the hash.
1645 * mini.h: Bump AOT file format version.
1647 2009-11-26 Zoltan Varga <vargaz@gmail.com>
1649 * aot-compiler.c (emit_klass_info): Save whenever the class has a generic
1652 * aot-runtime.c (decode_cached_class_info): Set the is_generic_container field
1655 * aot-compiler.c (mono_compile_assembly): Add a 'stats' option to print out
1656 the distribution of got slot types.
1658 * mini.h (MonoDebugOptions): Add 'explicit_null_checks' option.
1660 * method-to-ir.c: Add support for generating explicit null checks.
1662 2009-11-25 Zoltan Varga <vargaz@gmail.com>
1664 * debugger-agent.c (vm_commands): Implement EXIT by invoking Environment.Exit ()
1665 on a random thread if possible.
1667 * aot-runtime.c (mono_aot_plt_resolve): Clean up the handling of function
1668 descriptors a bit, add comments, handle RGCTX_FETCH/GENERIC_CLASS_INIT_TRAMPOLINE
1671 * exceptions-ppc.c (mono_arch_find_jit_info_ext): Use mgreg_t as the type of
1672 regs. Pass the real size of the regs array to mono_unwind_frame ().
1674 * unwind.c (mono_unwind_frame): Remove an incorrect assert, add more correct
1677 2009-11-24 Geoff Norton <gnorton@novell.com>
1679 * mini-darwin.c: Work around apple bug rdar://7209349 See
1680 http://openradar.appspot.com/7209349 for details. Synopsis,
1681 CoreFoundation SIGTRAP's if you dlopen it off the main thread if its
1682 never been initialized before.
1684 2009-11-24 Zoltan Varga <vargaz@gmail.com>
1686 * tramp-arm.c: Use blx instead of mov pc, reg to improve support for thumb.
1688 * mini-arm.c (mono_arm_thumb_supported): New helper function.
1690 2009-11-24 Zoltan Varga <vargaz@gmail.com>
1692 * cfold.c (mono_constant_fold_ins): Fix a problem in the previous change,
1693 OP_SHL_IMM is not 32 bit.
1695 2009-11-24 Zoltan Varga <vargaz@gmail.com>
1697 * aot-compiler.c (encode_patch): Fix the encoding of R8 on big-endian systems.
1699 2009-11-24 Zoltan Varga <vargaz@gmail.com>
1701 * aot-compiler.c: Avoid infinite recursion when generic virtual recursion is
1704 * debugger-agent.c (resume_vm): Signal the suspend_cond even if suspend_count
1705 > 0 since some threads can resume if their resume_count is > 0.
1706 (invoke_method): Avoid reading freed memory.
1708 * debugger-agent.c (process_suspend): Extract the suspend code from
1709 process_single_step_inner () to a separate function. Rework the code to prevent
1710 races between this function and thread interrupts.
1712 * debugger-agent.c (suspend_current): Check the resume_count field instead
1713 of resume_one so suspends+resumes during single threaded invokes work
1716 2009-11-23 Zoltan Varga <vargaz@gmail.com>
1718 * aot-compiler.c (emit_llvm_file): Enable some llvm optimizations which seem
1719 to make the generated code smaller.
1721 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Add a code
1722 sequence generated by recent LLVM versions.
1724 * mini-llvm.c: Add support for a few simple cases which weren't supported
1727 * mini-trampolines.c (mono_magic_trampoline): Don't call
1728 mono_arch_get_vcall_slot () when llvm is enabled.
1730 * aot-compiler.c (emit_llvm_file): Add code to run the 'opt' llvm tool.
1732 * mini-trampolines.c (mono_magic_trampoline): Extract the bulk of this function
1733 into a new function called common_call_trampoline () which is used by the
1734 llvm vcall trampoline as well.
1736 * debugger-agent.c: Implement single threaded invokes.
1738 * debugger-agent.c: Revert change which broke the agent on linux.
1740 * method-to-ir.c (inline_method): Prevent infinite recursion. Fixes
1743 * generics.cs: Add a test.
1745 2009-11-22 Zoltan Varga <vargaz@gmail.com>
1747 * debugger-agent.c: Fix the cygwin build.
1749 2009-11-21 Zoltan Varga <vargaz@gmail.com>
1751 * cprop.c: Remove this unused file.
1753 2009-11-21 Zoltan Varga <vargaz@gmail.com>
1755 * cfold.c (mono_constant_fold_ins): Fix constant folding of shr_imm. Fixes
1758 * basic.cs: Add a test.
1760 2009-11-21 Zoltan Varga <vargaz@gmail.com>
1762 * method-to-ir.c (mono_method_to_ir): Use mono_use_llvm instead of ENABLE_LLVM
1765 2009-11-20 Zoltan Varga <vargaz@gmail.com>
1767 * mini.c mini-trampolines.c driver.c: Add a 'mono_use_llvm' flag to control
1768 whenever the runtime uses LLVM code. Add a '--llvm' command line option to set
1769 it. Use this flag to control llvm related code paths instead of #ifdef
1770 ENABLE_LLVM, so a runtime configured without --enable-llvm can use LLVM compiled
1773 * aot-runtime.c aot-compiler.c: Add a 'flag' field to MonoAotFileInfo.
1775 * mini.h: Bump AOT file format version.
1777 * tramp-ppc.c (mono_arch_create_generic_class_init_trampoline_full): These
1778 receive their argument in MONO_ARCH_VTABLE_REG, not in the first argument reg.
1780 * debugger-agent.c (create_event_list): Fix a crash if an empty assembly list
1781 was used as an assembly filter.
1783 2009-11-19 Zoltan Varga <vargaz@gmail.com>
1785 * unwind.c: Fix support for ppc.
1787 * exceptions-ppc.c (mono_arch_find_jit_info): Change this to use dwarf frame
1788 unwind info. Change to the mono_arch_find_jit_info_ext () interface.
1790 2009-11-19 Zoltan Varga <vargaz@gmail.com>
1792 * mini-ppc.c (mono_arch_emit_prolog): Fix a copy-paste error to fix the ppc64
1794 (mono_arch_cpu_init): Don't set cpu_hw_flags to 0 at the end, this was somehow
1795 added by the ps3 changes.
1797 2009-11-19 Zoltan Varga <vargaz@gmail.com>
1799 * mini-gc.c: Resurrect this, so at least it compiles.
1801 * debugger-agent.c (assembly_commands): Implement GET_NAME command.
1803 2009-11-18 Zoltan Varga <vargaz@gmail.com>
1805 * debugger-agent.c (mono_debugger_agent_handle_exception): Pass a MonoJitInfo to
1806 create_event_list () so assembly filters can be used.
1808 * exceptions-ppc.c (mono_arch_find_jit_info): Fix the restoration of registers
1811 2009-11-17 Zoltan Varga <vargaz@gmail.com>
1813 * debugger-agent.c (mono_debugger_agent_breakpoint_hit): Fix a warning.
1814 (mono_debugger_agent_thread_interrupt): Make this return FALSE if the agent
1817 * aot-compiler.c (add_generic_instances): Emit instances of common generic
1818 classes for char/bool too.
1820 * debugger-agent.c (DebuggerTlsData): Honor the DISABLE_SOFT_DEBUG option.
1822 * debugger-agent.c (DebuggerTlsData): Add a 'really_suspended' flag, not yet
1825 * debugger-agent.c: Add some definitions to make backporting to 2.6 easier.
1828 2009-11-15 Andreas Faerber <andreas.faerber@web.de>
1830 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Signature fix.
1832 Code contributed under MIT/X11 license.
1834 2009-11-14 Zoltan Varga <vargaz@gmail.com>
1836 (mono_debugger_agent_thread_interrupt): Save the context so stacktraces for
1837 threads in native code work.
1839 * debugger-agent.c: Pass the 'flags' argument to VM_INVOKE_METHOD earlier in
1840 the parameter list, so it can be acted upon by vm_commands (). Bump protocol
1843 2009-11-13 Jonathan Chambers <joncham@gmail.com>
1845 * debugger-agent.c: Implementation for Windows platform.
1847 * mini-x86.c: Add support for Windows. Use mono-* synchronization
1848 primitives. Use SEH to implement breakpoints and single stepping.
1850 * mini-x86.h: Enable soft debugger on Windows.
1852 Code contributed under MIT/X11 license.
1854 2009-11-13 Zoltan Varga <vargaz@gmail.com>
1856 * mini-amd64.c (emit_call_body): Disable usage of near calls when running
1857 under XEN. Fixes #522894.
1859 * patch-info.h: Add LLVM_IMT_TRAMPOLINE.
1861 * mini-llvm.c aot-compiler.c aot-runtime.c mini.c: Add support for making
1862 interface calls in LLVM AOT code.
1864 * aot-compiler.c mini-llvm.c: Abort llvm compilation if a non-encodable patch
1867 * mini-llvm.c: Add support for OP_VPHI.
1869 * objects.cs: Add a test.
1871 2009-11-13 Zoltan Varga <vargaz@gmail.com>
1873 * debugger-agent.c (mono_debugger_agent_single_step_event): Avoid a crash if
1874 this is called on the debugger thread.
1876 2009-11-12 Zoltan Varga <vargaz@gmail.com>
1878 * mini-llvm.c: Add soft-float support.
1880 * method-to-ir.c (mono_decompose_soft_float): Restart after decomposing an
1881 FCALL which returns an R4.
1883 * driver.c (mono_main): Add a missing '\n'.
1885 * mini-trampolines.c (mono_create_llvm_imt_trampoline): Fix the build on
1886 platforms which doesn't support the LLVM IMT trampoline.
1888 2009-11-11 Zoltan Varga <vargaz@gmail.com>
1890 * mini-llvm.c (mono_llvm_emit_method): Fix LOCALLOC.
1892 * mini-llvm-cpp.cpp: Update to latest LLVM SVN.
1894 * mini-llvm.c (mono_llvm_emit_method): Avoid creating plt entries for
1897 * aot-runtime.c: Don't define HAVE_DL_ITERATE_PHDR, configure now does that.
1899 2009-11-10 Zoltan Varga <vargaz@gmail.com>
1901 * aot-compiler.c aot-runtime.c: Change how mono_arch_find_jit_info () works.
1902 Instead of emitting a method_order table, sort the contents of the code_offsets
1903 table and do a binary search in the sorted table. The previous approach doesn't
1904 work with LLVM which emits methods in a arbitrary order.
1906 * aot-runtime.c: Add support for creating MonoJitInfo structures by searching
1907 in the .eh_frame section in ELF files.
1909 * mini.h: Bump corlib file format version.
1911 * mini-llvm.c aot-compiler.c: Add support for AOT to the LLVM back end.
1913 * exceptions-arm.c (mono_arch_get_call_filter_full): Update after the
1914 LDMIA->LDM macro name change.
1916 2009-11-09 Zoltan Varga <vargaz@gmail.com>
1918 * tramp-x86.c (mono_arch_get_llvm_imt_trampoline): Fix and enable this for
1921 * mini-llvm-cpp.cpp (JITMemoryManager): Fix compilation with LLVM 2.7
1924 * aot-compiler.c: Ditto.
1926 * mini-arm.c (mono_arch_allocate_vars): Fix the previous change by passing
1927 &align to mini_type_stack_size_full ().
1929 * mini-arm.c (mono_arch_emit_prolog): Implement support for varargs.
1931 * mini-ops.h: Add documentation for the OP_ARGLIST opcode.
1933 2009-11-08 Zoltan Varga <vargaz@gmail.com>
1935 * mini-arm.c: Compute the stack space used by arguments using
1936 mini_type_stack_size_full ().
1938 2009-11-08 Zoltan Varga <vargaz@gmail.com>
1940 * optflags-def.h: Remove dead TREEPROP optimization.
1942 2009-11-08 Rodrigo Kumpera <rkumpera@novell.com>
1944 * mini-ppc.h: Make mono compiler under FreeBSD/ppc64.
1946 Patch by Justin Hibbits <chmeeedalf@gmail.com>.
1948 2009-11-07 Zoltan Varga <vargaz@gmail.com>
1950 * driver.c (mono_jit_parse_options): New public API function to parse options
1951 as done by the runtime executable.
1953 * debugger-agent.c (buffer_add_cattrs): Fix reading an uninitialized variable
1954 when handling named arguments.
1956 2009-11-07 Zoltan Varga <vargaz@gmail.com>
1958 * mini-arm.c: Implement support for returning vtypes in registers, fix support
1959 for passing small vtypes in registers, make the CallInfo structures more
1960 similar to the code on the other platforms.
1962 * mini-arm.c (mono_arch_allocate_vars): Align small vtypes to 4 bytes too since
1963 the code in the prolog requires it.
1965 2009-11-06 Zoltan Varga <vargaz@gmail.com>
1967 * mini-arm.c debugger-agent.c: Android changes from Koushik K. Dutta
1968 (koush@koushikdutta.com).
1970 * mini-arm.c (handle_thunk): Add a domain argument to control the domain
1971 where the thunk memory should be allocated from. Fixes appdomain unloading
1974 2009-11-06 Zoltan Varga <vargaz@gmail.com>
1976 * mini-arm.c exceptions-arm.c: Make ctx->regs map directly to the 16 hardware
1977 registers, instead of r4..r11,ip,lr. Make restore_context () restore r0..r3 too.
1979 2009-11-05 Zoltan Varga <vargaz@gmail.com>
1981 * mini-amd64.c (mono_arch_output_basic_block): Don't allow OP_SEQ_POINT in
1982 AOT, as it is not implemented yet.
1984 * mini-x86.c (mono_arch_output_basic_block): Ditto.
1986 2009-11-05 Rodrigo Kumpera <rkumpera@novell.com>
1988 * debugger-agent.c: Fix windows build.
1990 2009-11-05 Zoltan Varga <vargaz@gmail.com>
1992 * debugger-agent.c (debugger_thread): Call mono_set_is_debugger_attached ()
1993 after the client connects/disconnects.
1995 * debugger-agent.c: Add an 'onthrow' option to start the debugger agent
1996 when an exception of a given type is thrown.
1998 * debugger-agent.c: Add a 'onuncaught' option to start the debugger agent
1999 only on an uncaught exception.
2001 * mini-exceptions.c: Notify the debugger agent on an uncaught exception.
2003 * debugger-agent.c: Add a 'launch' option.
2005 2009-11-05 Zoltan Varga <vargaz@gmail.com>
2007 * debugger-agent.c: Add a 'timeout' option.
2009 2009-11-05 Zoltan Varga <vargaz@gmail.com>
2011 * debugger-agent.c: Implement the 'server' and 'suspend' options supported by
2014 2009-11-05 Zoltan Varga <vargaz@gmail.com>
2016 * debugger-agent.c (set_breakpoint): Emit a log message.
2018 2009-11-04 Zoltan Varga <vargaz@gmail.com>
2020 * mini-arm.c: Fix the arm build.
2022 2009-11-04 Gonzalo Paniagua Javier <gonzalo@novell.com>
2024 * aot-compiler.c: don't leak the value returned from
2025 mono_type_full_name().
2027 2009-11-04 Gonzalo Paniagua Javier <gonzalo@novell.com>
2029 * debugger-agent.c: defer including mono-mutex.h until we know the
2032 2009-11-04 Jonathan Chambers <joncham@gmail.com>
2034 * debugger-agent.c: Changes to build on windows. Use mono-mutex instead
2035 of pthreads directly.
2037 * mini.c (mono_sigfpe_signal_handler): Changed signature of Windows
2038 exception handlers. Pass info argument.
2040 * mini.h: Adjust signatures of soft debugger functions to pass void*
2041 instead of siginfo_t. Adjust SIG_HANDLER_SIGNATURE on Windows.
2043 * mini-amd64.c (mono_arch_is_single_step_event): Adjust signature to pass void*
2044 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
2045 (mono_arch_is_breakpoint_event): Adjust signature to pass void*
2046 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
2048 * mini-amd64.h: Adjust MonoW32ExceptionHandler signature.
2050 * mini-x86.c (mono_arch_is_single_step_event): Adjust signature to pass void*
2051 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
2052 (mono_arch_is_breakpoint_event): Adjust signature to pass void*
2053 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
2055 * mini-x86.h: Adjust MonoW32ExceptionHandler signature.
2057 * exceptions-x86.c: Adjust W32_SEH_HANDLE_EX for new signature.
2059 * exceptions-amd64.c: Adjust W32_SEH_HANDLE_EX for new signature.
2061 * mono-semaphore.h: Skeleton implementation for Windows.
2063 Code contributed under MIT/X11 license.
2065 2009-11-04 Jonathan Chambers <joncham@gmail.com>
2067 * simd-intrinsics.c (simd_intrinsic_emit_setter): Unfix my fix.
2069 Code contributed under MIT/X11 license.
2071 2009-11-04 Jonathan Chambers <joncham@gmail.com>
2073 * simd-intrinsics.c (simd_intrinsic_emit_setter): Fix windows build.
2075 Code contributed under MIT/X11 license.
2077 2009-11-04 Zoltan Varga <vargaz@gmail.com>
2079 * aot-compiler.c (mono_save_xdebug_info): Bump the threshold for flushing
2080 debug info to 100 because 10 still slows down gdb too much.
2082 * method-to-ir.c (mono_method_to_ir): Avoid rethrowing thread abort exceptions
2083 inside runtime invoke wrappers. This avoids the need to call ResetAbort () on
2084 them in the wrappers.
2086 2009-11-03 Zoltan Varga <vargaz@gmail.com>
2088 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add an assert.
2090 * simd-intrinsics.c (simd_intrinsic_emit_setter): Fix a warning.
2092 * aot-runtime.c (mono_aot_get_method): Refactor some code into a new helper
2093 function mono_aot_get_array_helper_from_wrapper ().
2095 * aot-compiler.c (add_generic_class): Refactor the code a bit, really emit
2096 array helper methods.
2098 2009-11-03 Rodrigo Kumpera <rkumpera@novell.com>
2100 * simd-intrinsics.c (load_simd_vreg): Add extra argument to signal if
2101 the value was loaded from memory.
2103 * simd-intrinsics.c (simd_intrinsic_emit_setter): Store back to memory if
2104 the value was loader from there.
2106 * simd-intrinsics.c (simd_intrinsic_emit_shuffle): Fail correctly for Shuffle
2107 without constant swizzle.
2109 2009-11-02 Jonathan Chambers <joncham@gmail.com>
2111 * mini-amd64.c: Put soft debugger functions behind a
2112 #ifdef MONO_ARCH_SOFT_DEBUG_SUPPORTED.
2114 * mini-amd64.h: disable the soft debugger in windows.
2116 Code contributed under MIT/X11 license.
2118 2009-11-02 Jonathan Chambers <joncham@gmail.com>
2120 * mini-x86.c: Put soft debugger functions behind a
2121 #ifdef MONO_ARCH_SOFT_DEBUG_SUPPORTED.
2123 Code contributed under MIT/X11 license.
2125 2009-11-02 Jonathan Chambers <joncham@gmail.com>
2127 * exceptions-x86.c (win32_handle_stack_overflow): Fix parameters
2128 to mono_arch_find_jit_info_ext.
2130 Code contributed under MIT/X11 license.
2132 2009-11-03 Zoltan Varga <vargaz@gmail.com>
2134 * debugger-agent.c: Include netinet/in.h to fix the bsd build.
2136 * debugger-agent.c: Add support for filtering events by assemblies.
2138 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Return false if
2139 the agent is not enabled.
2141 2009-11-02 Gonzalo Paniagua Javier <gonzalo@novell.com>
2143 * exceptions-x86.c: hopefully last change to fix the windows build.
2144 This one courtesy of Jonathan Chambers.
2146 2009-11-02 Gonzalo Paniagua Javier <gonzalo@novell.com>
2148 * debugger-agent.c: remove unused function.
2150 2009-11-02 Gonzalo Paniagua Javier <gonzalo@novell.com>
2152 * debugger-agent.c: add #ifdefs for a few header files.
2153 * mini-x86.h: disable the soft debugger in windows.
2154 Step 1 of 2 to make this compile on windows with gcc.
2156 2009-11-02 Zoltan Varga <vargaz@gmail.com>
2158 * tramp-x86.c (mono_arch_get_llvm_imt_trampoline): Comment this out for now
2159 as it breaks the build.
2161 2009-07-01 Zoltan Varga <vargaz@gmail.com>
2163 Merge the soft debugger branch.
2165 * debugger-agent.h debugger-agent.c: New files containing the soft
2166 mode debugger module.
2168 * method-to-ir.c (mono_method_to_ir): Generate OP_SEQ_POINT opcodes
2169 at the appropriate locations.
2171 * mini-<ARCH>.c (mono_arch_output_basic_block): Handle OP_SEQ_POINT
2174 * mini-<ARCH>.c: Add new arch-specific functions to set/clear breakpoints,
2175 enable/disable single stepping.
2177 * exceptions-<ARCH>.c (mono_arch_find_jit_info_ext): New stack unwinding api
2178 which returns all information in a StackFrameInfo structure, and can handle the
2179 LMF frames added by the debugger.
2181 * mini-<ARCH>.h (MonoLMFExt): New structure containing additional information
2184 * mini-exceptions.c (mono_jit_walk_stack_from_ctx_in_thread): New stack
2185 walker function which works on a specific thread and passes a StackFrameInfo
2186 structure to its callback.
2188 * mini.c (mini_init): Initialize the debugger agent.
2190 * aot-compiler.c aot-runtime.c: Add soft-debug support.
2192 * mini-ops.h: Add OP_SEQ_POINT opcode.
2194 * driver.c (mono_main): Add new '--debugger-agent' option for passing
2195 arguments to the debugger agent.
2197 2009-11-02 Zoltan Varga <vargaz@gmail.com>
2199 * mini.c (mini_method_compile): Disable llvm for methods with an lmf here to
2202 * mini-llvm.c (mono_llvm_emit_method): Add support for OP_LOCALLOC.
2204 * tramp-x86.c (mono_arch_get_llvm_imt_trampoline): Implement this for x86.
2206 * mini.c (mini_init): Avoid using the IMT trampoline in the LLVM case.
2208 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add a static rgctx trampoline
2210 (mono_create_llvm_imt_trampoline): New function to create a trampoline which
2211 sets the IMT argument and makes a virtual call.
2213 * mini-llvm.c: Enable interface calls using the llvm imt trampoline.
2215 2009-11-01 Zoltan Varga <vargaz@gmail.com>
2217 * Makefile.am (llvm_sources): Enable the llvm option since it no longer breaks
2220 2009-10-30 Zoltan Varga <vargaz@gmail.com>
2222 * mini.c (mini_cleanup): Call profiler shutdown before shutting down the
2223 runtime. Fixes #551228.
2225 2009-10-29 Zoltan Varga <vargaz@gmail.com>
2227 * mini-x86.c (mono_arch_output_basic_block): Fix % 1. Fixes #550970.
2229 * basic.cs: Add a test.
2231 * method-to-ir.c (mono_method_to_ir): Use EMIT_NEW_LOAD_MEMBASE_TYPE to
2232 load vtypes instead if OP_LOADV_MEMBASE in the implementation of
2233 CONSTRAINED. Fixes #550964.
2235 * generics.cs: Add a test.
2237 2009-10-28 Mark Probst <mark.probst@gmail.com>
2239 * mini-posix.c (add_signal_handler): Use
2240 mono_gc_get_suspend_signal() instead of GC_get_suspend_signal().
2242 2009-10-28 Jerry Maine <crashfourit@gmail.com>
2244 Contributed under the terms of the MIT/X11 license by
2245 Jerry Maine <crashfourit@gail.com>.
2247 * mini-x86.c (mono_arch_cpu_enumerate_simd_versions): Added code to detect
2248 sse4a for simd intrinsics.
2250 * mini-amd64.c (mono_arch_cpu_enumerate_simd_versions): Added code to detect
2251 sse4a for simd intrinsics.
2253 2009-10-27 Zoltan Varga <vargaz@gmail.com>
2255 * ir-emit.h method-to-ir.c: Change a few _IMM macros to assign to inst_imm
2256 instead of inst_p1 which is not the same on ILP32 platforms.
2258 2009-10-24 Zoltan Varga <vargaz@gmail.com>
2260 * mini-ppc.c (mono_arch_emit_prolog): Load the current got address,
2261 not the mscorlib one before calling mono_get_lmf_addr.
2263 * tramp-ppc.c (mono_arch_create_trampoline_code_full): Fix the storing
2264 of the ip to the LMF.
2266 * method-to-ir.c (mono_method_to_ir): Fix the handling of the
2267 immediate in the op->op_imm optimization.
2269 * mini-ppc.c: Add a 'vtregs' field to ArgInfo to make the code easier to
2270 understand. VTypes now work, but are not abi compliant, as they are
2271 split into 4 byte parts instead of 8.
2272 (emit_memcpy): Fix the unrolled case to work on the PS3.
2274 * mini-ppc.c (get_delegate_invoke_impl): Fix this for the PS3.
2276 * aot-compiler.c (mono_compile_assembly): Make the autoreg option
2277 the default when static linking.
2279 * mini-ppc.c (mono_arch_emit_prolog): Fix handling of I8 arguments.
2281 * aot-compiler.c: Add an autoreg option to automatically register
2282 statically linked aot modules using ELF .ctors.
2284 * genmdesc.pl: Add __ppc64__ to allowed defines.
2286 2009-10-25 Zoltan Varga <vargaz@gmail.com>
2288 * mini-posix.c (add_signal_handler): Delay the GC suspend signal while
2289 executing a SIGSEGV handler on an altstack, since libgc can't handle that.
2291 2009-10-24 Mark Probst <mark.probst@gmail.com>
2293 * exceptions-x86.c (mono_arch_find_jit_info): Fix build.
2295 2009-10-24 Zoltan Varga <vargaz@gmail.com>
2297 * mini-exceptions.c (mini_jit_info_table_find): Add an 'out_domain' argument
2298 which will contain the domain where the method was found.
2300 * exceptions-<ARCH>.c mini-exceptions.c: Update callers of
2301 mini_jit_info_table_find ().
2303 * aot-compiler.c (xdebug_end_emit): Remove so stray debug code.
2305 * branch-opts.c (mono_if_conversion): Avoid running deadce if it is disabled.
2307 2009-10-22 Zoltan Varga <vargaz@gmail.com>
2309 * mini-x86.c (mono_arch_emit_prolog): Disable aot for methods with save_lmf
2310 set, its not supported yet.
2312 2009-10-22 Zoltan Varga <vargaz@gmail.com>
2314 * aot-runtime.c (mono_aot_get_method): Avoid asserting if a array generic
2315 iface wrapper is not found.
2316 (mono_aot_get_method): Ditto for GetGenericValueImpl.
2318 2009-10-21 Zoltan Varga <vargaz@gmail.com>
2320 * aot-runtime.c (mono_aot_get_method): Fix support for the IList<T> wrappers,
2321 which have a different name.
2323 * aot-runtime.c (mono_aot_get_method): Special case the array generic iface
2324 wrappers and Array.GetGenericValueImpl ().
2326 * aot-compiler.c: Avoid emitting some wrappers which are not needed anymore
2327 because of the change above.
2329 * generics.cs: Add a test for full aot + generic array ifaces.
2331 2009-10-19 Sebastien Pouliot <sebastien@ximian.com>
2333 * aot-compiler.c (emit_plt): Remove duplicate 'debug_sym' variable
2334 that hides the previous one.
2336 2009-10-18 Zoltan Varga <vargaz@gmail.com>
2338 * aot-compiler.c (can_marshal_struct): Allow some System.dll structs to be
2339 marshalled. Fixes #541623.
2341 2009-10-16 Zoltan Varga <vargaz@gmail.com>
2343 * aot-compiler.c (emit_extra_methods): Remove some asserts which are not needed.
2345 2009-10-15 Zoltan Varga <vargaz@gmail.com>
2347 * mini.c (mono_op_imm_to_op): Handle OP_AND/OR/XOR_IMM.
2349 2009-10-14 Massimiliano Mantione <massi@ximian.com>
2351 * mini-posix.c (sigprof_signal_handler):
2352 Implemented support for building stat call chans in different ways.
2354 2009-10-14 Massimiliano Mantione <massi@ximian.com>
2356 * mini-exceptions.c (mono_find_jit_info):
2357 Also check that a jit info has been found (fixes a profiler crash).
2359 2009-10-14 Massimiliano Mantione <massi@ximian.com>
2361 * mini.c (mono_codegen):
2362 Call mono_profiler_code_buffer_new with correct code address.
2364 2009-10-14 Zoltan Varga <vargaz@gmail.com>
2366 * driver.c (mono_main): Change the date in the copyright.
2368 2009-10-14 Mark Probst <mark.probst@gmail.com>
2370 * method-to-ir.c (mono_method_to_ir): Don't use a managed array
2371 allocator in shared generic code for open classes, because we
2372 can't get those classes' vtables. We need to make managed
2373 allocators not depend on the vtable at compile-time to solve this.
2375 2009-10-13 Martin Baulig <martin@ximian.com>
2377 * debug-mini.c (mono_debugger_trampoline_compiled): Add
2378 `const guint8 *trampoline' argument; send both the old and the new
2381 2009-09-30 Zoltan Varga <vargaz@gmail.com>
2383 * aot-compiler.c (add_wrappers): Add a runtime invoke wrapper which is used by
2384 mono_runtime_capture_context () without calling mono_runtime_invoke ().
2385 (can_marshal_struct): Skip structures with auto layout.
2387 * tramp-arm.c (GEN_TRAMP_SIZE): Increase this by 4.
2389 2009-10-02 Zoltan Varga <vargaz@gmail.com>
2391 * mini-sparc.c (mono_arch_emit_setret): Emit long return values using OP_LMOVE.
2392 (mono_arch_create_vars): Instead of allocating a stack slot by hand, allocate
2393 a variable to hold the stack slot used by the int<->float conversion opcodes.
2395 * mini-sparc.c (mono_arch_build_imt_thunk): Implement support for fail_tramp.
2397 2009-10-04 Zoltan Varga <vargaz@gmail.com>
2399 * aot-compiler.c (add_generic_class): Only add GetGenericValueImpl wrappers
2400 when using full-aot.
2402 2009-10-06 Zoltan Varga <vargaz@gmail.com>
2404 * aot-compiler.c (add_generic_class): Add an instance of GenericComparer<T> for
2405 each instance of Comparer<T>.
2407 * generics.cs: Add a new test.
2409 2009-10-09 Zoltan Varga <vargaz@gmail.com>
2411 * driver.c (parse_debug_options): Add a 'gdb' option.
2413 * mini.c (mini_parse_debug_options): Add a 'gdb' option.
2415 * image-writer.c: Add support for emitting the image into a memory buffer.
2417 * dwarfwriter.c: Add support for sharing one IL file between multiple images.
2419 * aot-compiler.c: Add support for registering debug info with GDB using the
2420 new JIT debugging interface in GDB 7.0. It can be turned on by setting
2421 MONO_XDEBUG to 'gdb'.
2423 2009-10-10 Zoltan Varga <vargaz@gmail.com>
2425 * aot-compiler.c (mono_save_trampoline_xdebug_info): Implement this for the
2428 2009-10-11 Zoltan Varga <vargaz@gmail.com>
2430 * aot-compiler.c (mono_save_xdebug_info): Emit a symbol for the method which
2431 can be used to set breakpoints in gdb.
2433 * image-writer.c (bin_writer_emit_writeout): Add support for setting the text
2434 segment to an absolute address.
2436 2009-10-13 Mark Probst <mark.probst@gmail.com>
2438 * method-to-ir.c: Use the managed array allocator method if
2441 2009-10-13 Bill Holmes <billholmes54@gmail.com>
2443 * aot-compiler.c : Fix the MSVC builds
2445 Code is contributed under MIT/X11 license.
2447 2009-10-13 Zoltan Varga <vargaz@gmail.com>
2449 * aot-compiler.c (mono_save_xdebug_info): Group methods into groups of 10 to
2450 avoid registering 1 symbol file per method with gdb.
2452 2009-09-29 Zoltan Varga <vargaz@gmail.com>
2454 * mini-sparc.c: Fix the handling of enums with base type long.
2456 * mini-sparc.c (mono_arch_output_basic_block): Fix IREM_UN_IMM.
2458 * mini-sparc.c (mono_arch_allocate_vars): Use mono_class_from_mono_type ()
2459 instead of using type->data.klass as the later doesn't work with generics.
2461 2009-09-25 Mark Probst <mark.probst@gmail.com>
2463 * method-to-ir.c, mini.h, mini-alpha.c, mini-amd64.c, mini-arm.c,
2464 mini-hppa.c, mini-ia64.c, mini-mips.c, mini-ppc.c, mini-s390.c,
2465 mini-s390x.c, mini-sparc.c, mini-x86.c: Thread.get_CurrentThread
2466 works differently now and we don't handle it in the JIT anymore.
2468 * mini.c, mini-exceptions.c, mini-posix.c, debug-debugger.c,
2469 debug-mini.c, tramp-amd64.c, tramp-x86.c: Changes resulting from
2470 the Thread class split.
2472 2009-09-25 Zoltan Varga <vargaz@gmail.com>
2474 * driver.c: Don't run tests with the obsolete treeprop optimization.
2476 * mini-sparc.c (mono_arch_create_vars): Make the component vars of a long ret
2477 variable volatile. Fixes #541577.
2479 * basic-calls.cs: Add a new test.
2481 * basic-long.cs: Remove tests which are now in basic-calls.cs.
2483 2009-09-24 Zoltan Varga <vargaz@gmail.com>
2485 * dwarfwriter.c (emit_debug_info_end): Disable this as it doesn't seem to
2486 work/required with recent iphone sdk versions.
2488 * aot-compiler.c (add_wrappers): Generate PtrToStructure wrappers for more
2491 * decompose.c (mono_decompose_vtype_opts): Avoid reading uninitialized memory
2492 in the VCALL decomposition code.
2494 2009-09-22 Zoltan Varga <vargaz@gmail.com>
2496 * mini-ia64.c (mono_arch_output_basic_block): Fix ISHR/ISHR_IMM.
2498 * basic.cs: Add a test.
2500 * mini-ia64.c (mono_arch_build_imt_thunk): Implement support the virtual
2503 * mini-exceptions.c (mini_jit_info_table_find): New helper function which
2504 searches all the domains of the current thread.
2506 * exceptions-<ARCH>.c: Use it. Fixes #539394.
2508 2009-09-21 Zoltan Varga <vargaz@gmail.com>
2510 * exceptions-arm.c (mono_arm_throw_exception): Set ctx->ebp to fp instead of sp
2511 so catching exceptions thrown in the same method works. Fixes exception17.exe.
2513 * tramp-arm.c (mono_arch_create_trampoline_code_full): Store NULL into lmf->method
2514 for non-jit trampolines.
2516 * mini.c (mono_jit_runtime_invoke): Allow string ctors with dyn runtime invoke.
2518 * aot-compiler.c (add_wrappers): Ditto.
2520 * mini-arm.c: Implement support for passing vtypes and floats, and increase
2521 the size of the param area used by dyn_call to 6 which covers the majority of
2524 * mini.c aot-compiler.c: Allow dyn_call for string methods except ctors.
2526 * mini-arm.c: Implement support for passing/receiving
2527 longs and receiving floats in the dyn_call code.
2529 * mini-amd64.c: Implement support for receiving vtypes in registers in
2532 * mini.c mini-amd64.c: Implement partial support for passing vtypes in
2535 2009-09-20 Zoltan Varga <vargaz@gmail.com>
2537 * mini-arm.c (get_call_info): Return more precise information in
2539 (dyn_call_supported): Use the information in CallInfo.
2541 * mini-arm.c: Enable support for returning vtypes in the dyn_call code.
2543 * mini.c mini-amd64.c: Enable support for returning vtypes in the dyn_call
2546 * mini-arm.c: Update after the dyn_call api changes.
2548 * mini.c (mini_create_jit_domain_info): Register a destructor function
2549 for the runtime_invoke_hash.
2551 * mini-amd64.c (mono_arch_get_dyn_call_args): Rename this to
2552 'mono_arch_dyn_call_start'. Pass the pointer to the return value buffer to
2554 (mono_arch_get_dyn_call_ret): Rename this to 'mono_arch_dyn_call_finish'.
2555 (dyn_call_supported): Simplify this by using get_call_info ().
2556 (mono_arch_dyn_call_free): New destructor function.
2558 * generics.cs: Remove a printf.
2560 * method-to-ir.c (mono_method_to_ir): Allocate some param area for DYN_CALL.
2562 * mini-arm.c: Add support for enum return values and passing a few arguments
2565 * mini.c (mono_jit_runtime_invoke): Add support for enum return values to
2568 * mini-amd64.c (mono_arch_get_dyn_call_ret): Ditto.
2570 * aot-compiler.c (add_wrappers): Add a few restrictions for the use of
2571 the dynamic invoke wrappers.
2573 * mini-arm.c: Implement OP_DYN_CALL for arm.
2575 * aot-compiler.c (add_wrappers): Avoid aot-ing runtime invoke wrappers
2576 supported by the dynamic runtime invoke wrapper.
2578 * aot-compiler.c aot-runtime.c: Add support for encoding the dynamic
2579 runtime invoke wrapper.
2581 * mini.c (mono_jit_runtime_invoke): Use the dynamic runtime invoke wrappers
2582 if possible when running with full-aot.
2584 * mini-ops.h: Add OP_DYN_CALL opcode.
2586 * mini-amd64.c method-to-ir.c: Add infrastructure for making method calls
2587 with dynamic arguments lists similar to libffi.
2589 2009-09-19 Zoltan Varga <vargaz@gmail.com>
2591 * method-to-ir.c: Fix the previous change on 64 bit platforms.
2593 * method-to-ir.c: Applied patch from Rodrigo Kumpera. Allow an i8 argument
2596 * iltests.il.in: Add a new test.
2598 2009-09-18 Zoltan Varga <vargaz@gmail.com>
2600 * aot-compiler.c (add_generic_instances): Add more instances of
2601 GenericEqualityComparer.
2603 2009-09-18 Rodrigo Kumpera <rkumpera@novell.com>
2605 * mini.c: Add asserts for mono_class_vtable calls that are not meant to fail.
2607 2009-09-18 Rodrigo Kumpera <rkumpera@novell.com>
2609 * method-to-ir.c: Handle failures from mono_class_vtable. Added some
2610 comments on some functions that now can fail.
2612 2009-09-17 Andrew Jorgensen <ajorgensen@novell.com>
2614 * Makefile.am: Add Info.plist to EXTRA_DIST
2616 2009-09-16 Zoltan Varga <vargaz@gmail.com>
2618 * method-to-ir.c (mono_method_to_ir): Allow AOT for CEE_LDTOKEN in
2619 static synchronized wrappers. Fixes #539500.
2621 2009-09-14 Rodrigo Kumpera <rkumpera@novell.com>
2623 * jit-icalls.c (mono_class_static_field_address): handle vtable failure
2626 2009-09-16 Zoltan Varga <vargaz@gmail.com>
2628 * mini-exceptions.c (mono_handle_exception_internal): Store the computed
2629 lmf before calling filter clauses as well. Fixes #539550.
2631 * exceptions.cs: Add a test.
2633 2009-09-14 Zoltan Varga <vargaz@gmail.com>
2635 * aot-compiler.c (add_generic_class): Add instances of
2636 Array.GetGenericValueImpl as well.
2638 * Makefile.am (fullaotcheck): Copy and aot more assemblies so linq
2641 * generics.cs: Add a fullaot linq test.
2643 2009-09-10 Zoltan Varga <vargaz@gmail.com>
2645 * aot-compiler.c (arch_emit_static_rgctx_trampoline): Don't clobber argument
2648 2009-09-10 Bill Holmes <billholmes54@gmail.com>
2650 * mini-trampolines.c (mono_delegate_trampoline) : Call
2651 mono_cominterop_get_invoke if the delegate target object
2654 Code is contributed under MIT/X11 license.
2656 2009-09-09 Sebastien Pouliot <sebastien@ximian.com>
2658 * method-to-ir.c: For CoreCLR throw a SecurityException if an
2659 internal call is defined outside platform code. Reduce code
2660 duplication with existing [Method|Field]AccessException
2662 2009-09-08 Rodrigo Kumpera <rkumpera@novell.com>
2664 * mini-x86.c (mono_arch_emit_call): Don't reduce stack usage by 4
2665 if the return value is a small struct passed on regs.
2667 2009-09-09 Zoltan Varga <vargaz@gmail.com>
2669 * cpu-arm.md mini-arm.c: Remove unused opcodes.
2671 * mini-codegen.c: Enable the cpu description validation for arm.
2673 2009-09-08 Zoltan Varga <vargaz@gmail.com>
2675 * basic-calls.cs: Move the test_0_float_load_and_store_with_big_offset ()
2676 test which depends on structs to objects.cs.
2678 * basic-calls.cs: Remove calls to Console.WriteLine and throws, since those
2679 require object model related stuff working.
2681 * cpu-x86.md mini-x86.c: Remove more unused opcodes.
2683 * mini-ops.h: Fix OP_BIGMUL instruction descriptions.
2685 * mini-codegen.c (mono_local_regalloc): Validate the cpu description
2686 against the instruction metadata in mini-ops.h. amd64 only for now.
2688 * mini-ops.h: Fix some instruction descriptions.
2690 * mini-ops.h mini-x86.c mini-amd64.c cpu-<ARCH>.md: Remove some
2691 unused instructions.
2693 2009-09-06 Zoltan Varga <vargaz@gmail.com>
2695 * exceptions.cs: Add a new test.
2697 2009-09-05 Rodrigo Kumpera <rkumpera@novell.com>
2699 * mini-x86.c (needs_stack_frame): OSX requires full frames to keep proper alignment.
2701 2009-09-06 Zoltan Varga <vargaz@gmail.com>
2703 * mini-llvm.c (mono_llvm_emit_method): Add a few more missing casts,
2704 skip empty phi opcodes.
2706 * mini-llvm.c (mono_llvm_emit_method): Handle unsigned volatile variables
2707 correctly by zero extending after loads. Skip methods containing calls
2708 to the monitor enter/exit trampolines.
2710 * tramp-x86.c (mono_arch_create_trampoline_code): Align the stack
2711 when calling mono_thread_force_interruption_checkpoint ().
2713 * mini.c (mini_method_compile): Disable llvm when AOT compiling.
2715 * tramp-amd64.c (mono_arch_patch_callsite): Add support for 32 bit ->
2717 (mono_arch_nullify_class_init_trampoline): Read 'buf' instead of 'code'.
2719 * mini-llvm.c (mono_llvm_emit_method): Add a few missing conversions so a
2720 bootstrap could run.
2722 2009-09-04 Zoltan Varga <vargaz@gmail.com>
2724 * mini.c (mini_init): Set callbacks.get_runtime_build_info ().
2726 2009-09-03 Zoltan Varga <vargaz@gmail.com>
2728 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Pass the start
2730 mono_breakpoint_clean_code () when using LLVM as the prologues generated by
2731 LLVM might be very short.
2733 * mini-x86.c (mono_arch_output_basic_block): Maintain stack alignment
2734 in OP_THROW/RETHROW.
2736 * exceptions-x86.c: Rewrite the throw trampolines so they maintain stack
2739 2009-09-03 Zoltan Varga <vargaz@gmail.com>
2741 * mini-amd64.c (mono_arch_get_vcall_slot): Pass the start of the method to
2742 mono_breakpoint_clean_code () when using LLVM as the prologues generated by
2743 LLVM might be very short.
2745 2009-09-01 Zoltan Varga <vargaz@gmail.com>
2747 * exceptions-x86.c (throw_exception): Fix the previous change by substracting
2748 the alignment for the value of sp.
2750 2009-09-01 Geoff Norton <gnorton@novell.com>
2752 * mini.c (mono_get_lmf_addr): Fix jit_thread_attach for native to
2753 managed wrappers in full aot.
2755 2009-08-31 Zoltan Varga <vargaz@gmail.com>
2757 * exceptions-x86.c (get_throw_exception): Align the stack on osx.
2759 2009-08-28 Zoltan Varga <vargaz@gmail.com>
2761 * mini-llvm-cpp.cpp mini-llvm.c: Update to latest llvm api.
2763 2009-08-25 Zoltan Varga <vargaz@gmail.com>
2765 * aot-compiler.c (emit_exception_debug_info): Emit ei->flags too.
2767 * aot-runtime.c (decode_exception_debug_info): Decode ei->flags from the
2770 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
2772 * aot-runtime.c aot-compiler.c: Emit exception causes fully so we don't
2773 depend on the info MonoMethodHeader which could be missing in IL stripped
2776 2009-08-25 Zoltan Varga <vargaz@gmail.com>
2778 * mini-arm.c (add_general): Fix the passing of 64 bit values on darwin, where
2779 they are only 4 byte aligned.
2781 2009-08-21 Zoltan Varga <vargaz@gmail.com>
2783 * mini-arm.c (mono_arch_allocate_vars): Use FP as the frame pointer as
2784 was done previously, since using SP causes too many problems.
2786 * exceptions-arm.c: Fix the handling of sp/fp so unwinding through
2787 frames without a frame pointer works.
2789 * mini-arm.c (mono_arch_get_global_int_regs): Avoid using V5 as a
2790 global register in methods with calls, since the calls can go through
2791 a static rgctx trampoline which doesn't save it.
2793 2009-08-19 Zoltan Varga <vargaz@gmail.com>
2795 * mini-arm.c (mono_arch_context_get_int_reg): Handle SP as well.
2797 2009-08-18 Zoltan Varga <vargaz@gmail.com>
2799 * aot-compiler.c (add_generic_instances): Fix the net 1.1 build.
2801 2009-08-18 Christian Hergert <chris@dronelabs.com>
2803 * method-to-ir.c: Fix warnings for uninitialized variables.
2805 2009-08-18 Christian Hergert <chris@dronelabs.com>
2807 * mini-exceptions.c:
2808 * aot-compiler.c: Fix printf warnings.
2810 2009-08-18 Zoltan Varga <vargaz@gmail.com>
2812 * aot-compiler.c (add_generic_instances): Add string[] wrapper methods.
2813 Add GetGenericValueImpl<string>.
2815 * aot-compiler.c (add_generic_instances): Add instances of
2816 GenericEqualityComparer<T> for primitive types. Only emit the array
2817 wrappers into the mscorlib image.
2819 2009-08-15 Zoltan Varga <vargaz@gmail.com>
2821 * aot-runtime.c (load_method): Rename 'aot_module' -> 'amodule'. Allocate
2822 the methods_loaded array using amodule->info->nmethods.
2824 * mini.h (MonoAotFileInfo): Add an 'nmethods' field.
2825 (MONO_AOT_FILE_VERSION): Bump this.
2827 * aot-compiler.c: Emit more generic instances allowing some parts of linq
2830 * aot-runtime.c (mono_aot_get_unwind_info): Handle the case when the
2831 MonoJitInfo doesn't belong to its methods aot image.
2833 2009-08-14 Zoltan Varga <vargaz@gmail.com>
2835 * mini-arm.c (mono_arch_allocate_vars): Use SP as the default frame reg.
2837 * mini-arm.c: Fix warnings.
2839 * mini-arm.c (mono_arm_emit_load_imm): Only emit a movt if needed.
2841 * mini-arm.c (mono_arm_emit_load_imm): Use movt/movw if the cpu
2844 2009-08-12 Zoltan Varga <vargaz@gmail.com>
2846 * aot-compiler.c (arch_emit_imt_thunk): Rework the arm code to
2847 avoid clobbering IP.
2849 * mini-trampolines.c (mono_magic_trampoline): Allocate a local to
2850 hold the trampoline argument, so its initial value is available during
2853 2009-08-11 Gonzalo Paniagua Javier <gonzalo@novell.com>
2856 * exceptions-hppa.c:
2858 * exceptions-s390x.c:
2859 * exceptions-mips.c:
2861 * exceptions-sparc.c:
2862 * exceptions-alpha.c:
2864 * mini-trampolines.c:
2866 * exceptions-s390.c: add and use #define's instead of sizeof()
2867 for MonoJitInfo and MonoJitInfoTable.
2869 2009-08-10 Gonzalo Paniagua Javier <gonzalo@novell.com>
2874 * tramp-x86.c: use a #define instead of sizeof() for a few
2875 structures that use a zero-length array.
2877 2009-08-07 Rodrigo Kumpera <rkumpera@novell.com>
2879 * method-to-ir.c (mono_method_to_ir/CEE_CONSTRAINED_): Handle the
2880 case when the method is dynamic. Fixes #529238.
2882 2009-08-06 Zoltan Varga <vargaz@gmail.com>
2884 * mini.c (mono_jit_compile_method_inner): Throw an exception instead
2885 of asserting when a method is JIT compiled in full-aot mode.
2887 2009-08-03 Jerry Maine <crashfourit@gmail.com>
2889 Contributed under the terms of the MIT/X11 license by
2890 Jerry Maine <crashfourit@gail.com>.
2892 * fixed wrong dates in changelog.
2894 2009-08-03 Jerry Maine <crashfourit@gmail.com>
2896 Contributed under the terms of the MIT/X11 license by
2897 Jerry Maine <crashfourit@gail.com>.
2899 * basic-simd.cs: added test for packed double square root.
2900 * cpu-amd64.md: added opcode info for packed double square root.
2901 * cpu-x86.md: added opcode info for packed double square root.
2902 * mini-ops.h: added IR opcode for packed double square root.
2903 * mini-x86.c: added IR to native translation code for packed double square root.
2904 * mini-amd64.c: removed todo for packed double square root.
2905 * simd-intrinsics.c: added method to IR opcode converstion for
2906 packed double square root.
2908 2009-08-03 Jerry Maine <crashfourit@gmail.com>
2910 Contributed under the terms of the MIT/X11 license by
2911 Jerry Maine <crashfourit@gail.com>.
2913 * mini-amd64.c: Added a change to help tell the difference as
2914 to what perpose the xmm register is being used--mainly to help
2916 * mini-amd64.h: Changed callee regs to use 15 out of 16
2917 (one used for special cases) xmm registers for both fp
2918 and simd ops. Added define to turn on new feature in the regalloc
2919 that allows fp and simd ops to share the xmm regs happily.
2920 * codegen.c: Added code to detect for which perpose an xmm reg is
2921 being used (fp or simd) and to translate back and forth to the
2922 correct logical reg bank (fp or simd) for 'spill load's.
2924 2009-08-03 Jerry Maine <crashfourit@gmail.com>
2926 Contributed under the terms of the MIT/X11 license by
2927 Jerry Maine <crashfourit@gail.com>.
2929 * basic-simd.cs: Added tests for stressing the regalloc when running with
2930 16 simd regs and when simd and fp ops share the same reg bank.
2932 2009-08-01 Mark Probst <mark.probst@gmail.com>
2934 * method-to-ir.c (mini_emit_stobj): If we call mono_value_copy()
2935 in shared generic code, we might have to look up the class in the
2936 RGCTX. If we use the class directly, compute its GC descriptor.
2938 2009-07-31 Rodrigo Kumpera <rkumpera@novell.com>
2940 * mini.c (mono_jit_runtime_invoke): Fix a warning.
2942 2009-07-31 Rodrigo Kumpera <rkumpera@novell.com>
2944 * mini.c (mono_jit_runtime_invoke): Initialize the class and
2945 check for errors. Fixed the case when the class with the Main
2948 2009-07-31 Jerry Maine <crashfourit@gmail.com>
2950 Contributed under the terms of the MIT/X11 license by
2951 Jerry Maine <crashfourit@gail.com>.
2953 * cpu-amd64.md: Fixed simple bug in machine discrition file.
2955 2009-07-31 Zoltan Varga <vargaz@gmail.com>
2957 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_IREM_UN_IMM.
2959 2009-08-30 Rodrigo Kumpera <rkumpera@novell.com>
2961 * method-to-ir.c: Fix naming of stelem and ldelem.
2963 2009-07-30 Zoltan Varga <vargaz@gmail.com>
2965 * driver.c (main_thread_handler): Check that the assembly loaded
2966 matches the filename when doing AOT.
2968 2009-07-30 Mark Probst <mark.probst@gmail.com>
2970 * mini.c: get_ip_from_sigctx installer has been removed, so don't
2973 * mini-x86.h, mini-amd64.h, mini-ppc.h: UCONTEXT macros moved (to
2974 utils/mono-sigcontext.h).
2976 * exceptions-amd64.c: Use the UCONTEXT_GREGS macro instead of an
2979 2009-07-29 Massimiliano Mantione <massi@ximian.com>
2981 * mini.c (mono_codegen):
2982 Call profiler hook to keep track of method code buffers.
2984 2009-07-27 Mark Probst <mark.probst@gmail.com>
2986 * method-to-ir.c: Invoke write barriers for the
2987 Interlocked.(Compare)Exchange JIT intrinsics.
2989 2009-07-26 Raja R Harinath <harinath@hurrynot.org>
2991 * Makefile.am (version.h): Fix issues when built out of tree.
2992 Remove some redundant 'grep's piped through 'sed's.
2994 Fri Jul 24 17:28:37 CEST 2009 Steven Munroe <munroesj@us.ibm.com>
2996 This patch is contributed under the terms of the MIT/X11 license
2998 * mini-ppc.c (mono_arch_output_basic_block):
2999 (OP_STOREI1_MEMBASE_REG): Handle 32-bit offsets combining addis
3000 for bits 32-47 with signed load/store diplacements for bits
3001 48-63. Use prefered base/offset order for indexed form.
3002 (OP_STOREI2_MEMBASE_REG, OP_STORE_MEMBASE_REG): Same.
3003 (OP_LOAD_MEMBASE, OP_LOADI4_MEMBASE, OP_LOADU4_MEMBASE,
3004 OP_LOADI1_MEMBASE, OP_LOADU1_MEMBASE, OP_LOADU2_MEMBASE,
3005 OP_LOADI2_MEMBASE): Same.
3006 (OP_STORER8_MEMBASE_REG, OP_LOADR8_MEMBASE,
3007 OP_STORER4_MEMBASE_REG, OP_LOADR4_MEMBASE): Same.
3008 (OP_STOREI1_MEMINDEX): Use prefered base/offset order for
3010 (OP_STOREI2_MEMINDEX, OP_STORE_MEMINDEX): Same.
3011 (OP_LOAD_MEMINDEX, OP_LOADI4_MEMINDEX, OP_LOADU4_MEMINDEX,
3012 OP_LOADU2_MEMINDEX, OP_LOADI2_MEMINDEX, OP_LOADU1_MEMINDEX,
3013 OP_LOADI1_MEMINDEX): Same
3014 (OP_LOADR4_MEMINDEX, OP_LOADR8_MEMINDEX, OP_STORER4_MEMINDEX,
3015 OP_STORER8_MEMINDEX): Same
3016 (OP_JMP): Use addis/addi sequence for int cfg->stack_usage
3018 (mono_arch_emit_prolog): Handle 32-bit offsets combining addis
3019 for bits 32-47 with signed load/store diplacements for bits
3020 48-63. Use prefered base/offset order for indexed form.
3022 Fri Jul 24 16:57:12 CEST 2009 Steven Munroe <munroesj@us.ibm.com>
3024 This patch is contributed under the terms of the MIT/X11 license
3026 * mini-ppc.c: Define PPC_MOVE_FPR_GPR and PPC_ISA_64.
3027 (mono_arch_get_vcall_slot): Fx pointer to int cast warning.
3028 (mono_arch_decompose_opts): Make OP_ICONV_TO_R4 and
3029 OP_ICONV_TO_R8 decompose conditional on !PPC_ISA_64.
3030 (mono_arch_output_basic_block) [OP_JMP]: Use ppc_load32 for
3031 cfg->stack_usage to avoid size warnings.
3032 (mono_arch_output_basic_block) [__mono_ppc64__]: Replace
3033 store/load sequence with mffgpr if PPC_MOVE_FPR_GPR is true.
3034 (mono_arch_output_basic_block) [!__mono_ppc64__]: For
3035 OP_ICONV_TO_R4 or OP_ICONV_TO_R8 and PPC_ISA_64 use fcfid
3037 (mono_arch_emit_prolog): Move mono_emit_unwind_op_def_cfa
3038 after code varible is initialized.
3039 Add g_assert ppc_is_imm16 for ainfo->offset. Handle
3040 ainfo->size == 8 when ainfo->offset !ppc_is_imm16.
3041 (mono_arch_emit_epilog):
3042 Move Use ppc_load32 for cfg->stack_usage to avoid size
3045 2009-07-24 Mark Probst <mark.probst@gmail.com>
3047 * method-to-ir.c: The write barrier doesn't do the store anymore,
3048 so we have always to emit it. Also, emit the wbarrier after the
3051 2009-07-24 Zoltan Varga <vargaz@gmail.com>
3053 * mini-arm.c (mono_arch_get_delegate_invoke_impls): Add a trampoline
3054 for argument count 3 too.
3056 2009-07-23 Zoltan Varga <vargaz@gmail.com>
3058 * mini.c (mono_jit_compile_method_with_opt): Add an 'ex' argument to let
3059 the caller handle the exceptions.
3060 (mono_jit_runtime_invoke): Handle exceptions thrown while compiling the
3061 method. Fixes #524498.
3063 2009-07-22 Geoff Norton <gnorton@novell.com>
3065 * mini-exceptions.c: Fix build on ia64.
3067 2009-07-22 Mark Probst <mark.probst@gmail.com>
3069 * mini-exceptions.c (ves_icall_get_frame_info): Use write
3072 2009-07-21 Zoltan Varga <vargaz@gmail.com>
3074 * mini-arm.c (mono_arch_emit_prolog): Fix thread attaching in aot
3077 2009-07-20 Zoltan Varga <vargaz@gmail.com>
3079 * basic-simd.cs (Main): Pass args to the test driver.
3081 2009-07-20 Geoff Norton <gnorton@novell.com>
3083 * mini-x86.h: Fix the x86 version guards to use Apple's
3084 properly defined macros.
3086 2009-07-20 Geoff Norton <gnorton@novell.com>
3088 * mini-x86.c: Fix --trace on darwin-x86 and other systems which require
3091 2009-07-20 Zoltan Varga <vargaz@gmail.com>
3093 * mini.c (mono_jit_runtime_invoke): Speed this up by adding a hash to
3094 MonoJitDomainInfo which maps MonoMethod's to a structure containing all
3095 the information which is needed for invokes, so only one locking+hash table
3098 * aot-compiler.c: Add a 'tool-prefix' option to be used when cross-compiling.
3100 * aot-compiler.c (add_generic_instances): Emit instances of
3101 GenericComparer<T> for primitive types.
3103 2009-07-19 Rodrigo Kumpera <rkumpera@novell.com>
3105 * mini-posix.c: Fix linux build.
3107 2009-07-19 Geoff Norton <gnorton@novell.com>
3109 * mini.h: Add prototypes for mono_runtime_syscall_fork and
3110 mono_gdb_render_native_backtraces
3111 * mini-darwin.c: Apple's syscall(SYS_fork) is very weird on x86,
3112 so we implement the sane semantics to the runtime here
3113 (mono_gdb_render_native_backtraces). Apple also uses an ancient gdb
3114 so we need to call it differently (mono_gdb_render_native_backtraces)
3115 * mini-posix.c: Move the old semantics from mini.c to the prototypes
3116 here for default implementations.
3117 * mini.c: Refactor mono_handle_native_sigsegv so that we can properly
3118 support Apple's weird syscall (SYS_fork) implementation and not busy
3119 loop in abort() on native crashes on OSX anymore.
3121 2009-07-18 Zoltan Varga <vargaz@gmail.com>
3123 * aot-runtime.c (load_method): Change the handling of the
3124 MONO_LASTAOT env variable so MONO_LASTAOT=0 means that no aot methods
3127 * mini.c (mono_patch_info_equal): Really fix the handling of RGCTX_FETCH.
3129 2009-07-17 Zoltan Varga <vargaz@gmail.com>
3131 * mini.c (mono_patch_info_equal): Revert the last change for now as it
3132 seems to break the aot tests.
3134 * mini.c (mono_patch_info_equal): Fix the handling of
3135 MONO_PATCH_INFO_RGCTX_FETCH.
3137 2009-07-16 Zoltan Varga <vargaz@gmail.com>
3139 * unwind.c: Use TARGET_AMD64 instead of __x86_64__.
3141 * mini.c (mono_patch_info_hash): Fix the handling of
3142 MONO_PATCH_INFO_INTERNAL_METHOD.
3143 (mono_patch_info_equal): Ditto.
3145 2009-07-16 Zoltan Varga <vargaz@gmail.com>
3147 * mini-llvm.c (mono_llvm_emit_method): Use module instead of ctx->module
3150 * mini-llvm.c: Add some infrastructure for AOT support.
3152 2009-07-15 Zoltan Varga <vargaz@gmail.com>
3154 * mini-llvm-cpp.c: Update to the latest llvm api.
3156 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Set the EnablePrettyStackTrace
3157 option to false to prevent llvm from installing signal handlers which
3160 2009-07-15 Rodrigo Kumpera <rkumpera@novell.com>
3163 * cpu-amd64.md: Revert previous change as those instructions
3164 take 2 separate arguments. Remember to read the arch docs more
3165 carefully next time.
3167 2009-07-15 Zoltan Varga <vargaz@gmail.com>
3169 * mini-llvm-cpp.cpp (mono_llvm_build_alloca): Update to latest llvm api.
3171 Wed Jul 15 17:20:27 CEST 2009 Paolo Molaro <lupus@ximian.com>
3173 * mini-ppc.c: exploit multiple load/store units if available (rest of
3174 the change from Steven Munroe (<munroesj@us.ibm.com>) first patch at
3175 http://bugzilla.novell.com/show_bug.cgi?id=487846).
3177 Wed Jul 15 16:24:57 CEST 2009 Paolo Molaro <lupus@ximian.com>
3179 * mini-ppc.c: integrate most of Steven Munroe (<munroesj@us.ibm.com>)
3180 first patch at http://bugzilla.novell.com/show_bug.cgi?id=487846.
3182 2009-07-14 Rodrigo Kumpera <rkumpera@novell.com>
3184 * cpu-x86.md: Fix missing clobbering from trancendental simd
3187 * cpu-amd64.md: Same.
3189 2009-07-14 Jerry Maine <crashfourit@gmail.com>
3191 Contributed under the terms of the MIT/X11 license by
3192 Jerry Maine <crashfourit@gail.com>.
3194 * basic-simd.cs: Added tests for single and doulble indexers.
3196 * cpu-amd64.md: Added simd opcode information.
3198 * mini-amd64.c: Added IR to native simd generation code.
3199 Added simd register names and function that returns them.
3201 * mini-amd64.h: Added marcos to turn on simd code compilation in
3202 amd64. Added max simd register count marco. Added caller/callee
3203 register mask marcos. Added marcos to use simd register bank.
3205 * mini.h: Added helper marco for shufling dwords and simple
3208 2009-07-14 Zoltan Varga <vargaz@gmail.com>
3210 * mini-llvm-cpp.cpp: Update to latest llvm SVN api.
3212 * Makefile.am (mono_LDADD): Pass LLVM_LDFLAGS to the linked.
3214 * unwind.c (mono_unwind_get_ops_from_fde): Make this return
3215 the length of the native code as well.
3217 * basic-simd.cs: Add a test for #521662.
3219 Mon Jul 13 17:58:50 CEST 2009 Paolo Molaro <lupus@ximian.com>
3221 * mini-ppc.c: fixed bug introduced by Steven's TLS changes.
3223 2009-07-13 Mark Probst <mark.probst@gmail.com>
3225 * mini.c: Register function for getting the IP from a signal
3226 context with metadata.
3228 2009-07-13 Zoltan Varga <vargaz@gmail.com>
3230 * method-to-ir.c (mono_method_to_ir): When calling a gshared method,
3231 call a generic class init trampoline if needed. Fixes #519336.
3233 * generics.cs: Add a test.
3235 2009-07-09 Mark Probst <mark.probst@gmail.com>
3237 * method-to-ir.c: When doing a call which might be remote from
3238 shared generic code to other shared code with open type arguments,
3239 get the remoting invoke wrapper from the RGCTX and do an indirect
3242 2009-07-03 Zoltan Varga <vargaz@gmail.com>
3244 * mini-trampolines.c (get_unbox_trampoline): Add an rgctx trampoline
3245 after the unbox trampoline in the full-aot case.
3247 2009-07-02 jonas echterhoff <jonas@unity3d.com>
3249 * mini.c: Move initialization of jit_mutex before debugger initialization
3254 * Info.plist: added Info.plist and link flag to enable the mono executable
3255 to access other processes. Requires codesigning of the executable to work.
3257 * mdb-debug-info32-darwin.s: The same as mdb-debug-info32.s, changed to
3262 2009-06-30 Zoltan Varga <vargaz@gmail.com>
3264 * driver.c (mini_regression): Handle loading errors. Fixes #508869.
3266 2009-06-29 Zoltan Varga <vargaz@gmail.com>
3268 * mini-exceptions.c (get_generic_context_from_stack_frame): Fix the case
3269 when the generic instance is an instantiation of a subclass of the
3270 methods class. Fixes #517166.
3272 2009-06-26 Zoltan Varga <vargaz@gmail.com>
3274 * mini-amd64.c (mono_arch_emit_prolog): Fix thread attaching in AOTed
3277 * mini.c (mono_jit_thread_attach): Allow domain to be NULL for calls from
3280 * CMakeLists.txt: Add minimal support for installation.
3282 2009-06-25 Zoltan Varga <vargaz@gmail.com>
3284 * aot-compiler.c (emit_and_reloc_code): Factor out the code to
3285 determine whenever a method is directly callable to a separate function.
3287 * mini-<ARCH>.c tramp-<ARCH>.c: Remove needless casts and add new
3288 needed ones as a result of the previous change.
3290 * mini-<ARCH>.c tramp-<ARCH>.c: Use mgreg_t* as the
3291 type of register arrays.
3293 * mini-trampolines.c tramp-<ARCH>.c aot-runtime.c: Use mgreg_t* as the
3294 type of register arrays.
3296 2009-06-24 Jerry Maine <crashfourit@gmail.com>
3298 Contributed under the terms of the MIT/X11 license by
3299 Jerry Maine <crashfourit@gail.com>.
3301 * mini-amd64.c: Added code to convert simd IR to native amd64 sse.
3303 2009-06-24 Zoltan Varga <vargaz@gmail.com>
3305 * aot-compiler.c (emit_plt): Define debug labels for most plt entries.
3307 2009-06-24 Neale Ferguson <neale@sinenomine.net>
3309 * mini-s390x.c: Correct LCONV_TO_Ix and ICONV_TO_Ix routines. Fix leave_method
3310 dump of structure return value. Fix some formatting.
3311 * cpu-s390x.md: Fix lengths of instruction sequences.
3312 * mini-s390.c: Minor formatting changes.
3314 2009-06-24 Zoltan Varga <vargaz@gmail.com>
3316 * mini-x86.h: Applied patch from Romain Tartiere (romain@blogreen.org).
3317 Use sigaction on freebsd as well.
3319 2009-06-23 Zoltan Varga <vargaz@gmail.com>
3321 * mini.h: Don't define MONO_ARCH_HAVE_TLS_GET to 0, as some code
3324 * mini.c (mini_init): Revert a change which breaks cross-compilation.
3326 2009-06-22 Mark Probst <mark.probst@gmail.com>
3328 * mini-ppc.c, cpu-ppc.md: Enable TLS on Darwin/G4.
3330 2009-06-22 Mark Probst <mark.probst@gmail.com>
3332 * mini.c, mini.h: Tell the runtime whether we support MONO_TLS.
3334 2009-06-20 Martin Baulig <martin@ximian.com>
3337 (MonoDebuggerThreadFlags): New enum typedef.
3338 (MonoDebuggerThreadInfo): Added `guint32 thread_flags'.
3339 (mono_debugger_thread_created): Added `gpointer func' argument;
3340 initialize the new `thread_flags' field.
3342 2009-06-18 Martin Baulig <martin@ximian.com>
3344 * debug-debugger.h (MonoDebuggerRuntimeFlags): New enum typedef.
3345 (MonoDebuggerInfo): Renamed the `dummy' field info `runtime_info'.
3348 (mini_debugger_set_attach_ok): New function; sets the attach-ok
3349 flag in `MONO_DEBUGGER__info.runtime_info'.
3352 (mono_main): Call mini_debugger_set_attach_ok() if generics
3353 sharing is disabled.
3355 2009-06-22 Zoltan Varga <vargaz@gmail.com>
3357 * aot-compiler.c (add_wrappers): Fix a warning.
3359 * mini-ppc.c tramp-ppc.c exceptions-ppc.c aot-compiler.c: Update after
3360 the ppc load/store macro changes.
3362 2009-06-21 Zoltan Varga <vargaz@gmail.com>
3364 * tramp-ppc.c (mono_arch_patch_plt_entry): Implement this.
3366 * aot-compiler.c (mono_compile_assembly): Sanitize the plt symbol too,
3367 not just the got symbol.
3369 * mini-ppc.c aot-compiler.c unwind.c: Implement generation of unwind info
3372 * aot-compiler.c unwind.c: Add infrastructure for unwind support on
3375 * aot-compiler.c: Remove some fixmes.
3377 * driver.c (mono_main): Print a helpful message when cross-compiling.
3379 * mini.c (mini_init): Disable signal handlers when cross-compiling.
3381 * method-to-ir.c (initialize_array_data): Do the optimization if the
3382 target byte order is little endian, instead of the host byte order.
3384 * aot-compiler.c: Emit sizes for most symbols, only emit runtime-invoke
3385 wrappers into the mscorlib image, Emit a unique plt symbol for each
3386 image, emit symbols for plt entries.
3388 * image-writer.c (img_writer_emit_symbol_size): New function to emit
3391 2009-06-20 Zoltan Varga <vargaz@gmail.com>
3393 * aot-compiler.c (add_wrappers): Avoid calling
3394 mono_marshal_get_type_info () since it can assert for some types.
3396 * method-to-ir.c (mono_method_to_ir): Disable aot when some forms of
3397 ldtoken are used inside wrappers.
3399 * helpers.c: Add support for prefixing tools with the arch name.
3401 * mini.h (OP_LOADR_MEMBASE): New opcodes to load/store pointer sized
3402 quantities when using ilp32.
3404 * mini-codegen.c: Use OP_LOADR_MEMBASE/OP_STORER_MEMBASE for loading/storing
3405 spill slots. Use sizeof(mgreg_t) for the spill slot size.
3407 * image-writer.c: Use .long on ilp32.
3409 * aot-compiler.c: Use 32 bit loads on ilp32.
3411 2009-06-19 Zoltan Varga <vargaz@gmail.com>
3413 * tramp-ppc.c (mono_arch_create_trampoline_code): Fix the ppc build.
3415 * mini-ops.h: Use TARGET_POWERPC define for consistency.
3417 * patch-info.h: Add 'MSCORLIB_GOT_ADDR' patch type.
3419 * aot-compiler.c aot-runtime.c: Put the mscorlib got address into the
3420 second got slot of every aot image.
3422 * aot-compiler.c aot-runtime.c mini-trampolines.c: Add support for
3423 aot on platforms with function pointers.
3425 * mini-ppc.h mini-ppp.c cpu-ppc.md exceptions-ppc.c tramp-ppc.c: Add
3426 support for aot/full aot on ppc/ppc64.
3428 * tramp-<ARCH>.c (mono_arch_patch_plt_entry): Add 'got' and 'regs'
3429 arguments which are needed on ppc.
3431 * tramp-arm.c (mono_arch_nullify_class_init_trampoline): Add 'regs'
3434 * mini-trampolines.c aot-runtime.c: Update after the above changes.
3436 * liveness.c (BITS_PER_CHUNK): Use MONO_BITSET_BITS_PER_CHUNK.
3438 * regalloc2.c (BITS_PER_CHUNK): Ditto.
3440 * aot-compiler.c (emit_got_info): Fix reading unused memory.
3442 * ir-emit.h (alloc_dreg): Add a 'return -1' to quiet some compilers.
3444 2009-06-17 Geoff Norton <gnorton@novell.com>
3446 * aot-compiler.c: Ensure we dont try to close a null dwarf writer.
3448 2009-06-17 Zoltan Varga <vargaz@gmail.com>
3450 * dwarfwriter.c (mono_dwarf_writer_create): Add an 'appending' parameter
3451 to control whenever the dwarf writer is in xdebug or aot mode.
3452 (emit_class_dwarf_info): Use a separate abbrev for structures without
3455 * aot-compiler.c: Pass the appending parameter to
3456 mono_dwarf_writer_create ().
3458 * branch-opts.c (mono_merge_basic_blocks): Fix the case when bbn
3459 falls through to its next bblock. Fixes #513931.
3461 * iltests.il: Add a test.
3463 * dwarfwriter.c (mono_dwarf_writer_emit_base_info): Emit some line number
3464 infor even if emit_line is FALSE, as the apple linker seems to require it.
3466 * image-writer.c (asm_writer_emit_symbol_diff): Call get_label ().
3468 * dwarfwriter.c (emit_cie): Emit a separate symbol for the cie start, as
3472 2009-06-15 Zoltan Varga <vargaz@gmail.com>
3474 * exceptions-mips.c (mono_arch_get_throw_exception_by_name): Fix the
3477 2009-06-13 Zoltan Varga <vargaz@gmail.com>
3479 * mini.h (struct MonoBasicBlock): Add 'has_jump_table' and
3480 'has_call_handler' fields.
3482 * method-to-ir.c (mono_method_to_ir): Set them if needed.
3484 * branch-opts.c (mono_merge_basic_blocks): Avoid iterating through the
3485 first bblock if not needed. Fixes #512790.
3487 2009-06-11 Zoltan Varga <vargaz@gmail.com>
3489 * aot-compiler.c (mono_compile_assembly): Fix a warning.
3491 * aot-compiler.c (add_wrappers): Don't emit remoting-invoke-with-check
3494 * aot-runtime.c (mono_aot_get_method): Use the original method's code for
3495 remoting-invoke-with-check wrappers, which are not needed when running with
3496 full-aot, since it doesn't support remoting.
3498 2009-06-10 Zoltan Varga <vargaz@gmail.com>
3500 * aot-compiler.c (emit_got_info): Don't emit offsets for the plt got entries.
3502 * aot-compiler.c aot-runtime.c: Don't emit the first got offset in the
3503 method info, it is not used anymore.
3505 * mini.h: Bump AOT file format version.
3507 * aot-compiler.c (arch_emit_plt_entry): Make the arm plt entries one
3510 * aot-runtime.c (mono_aot_get_plt_info_offset): Update after the
3513 * tramp-arm.c (mono_arch_patch_plt_entry): Ditto.
3515 * mini.h: Bump AOT file format version.
3517 2009-06-10 Zoltan Varga <vargaz@gmail.com>
3519 * image-writer.c (asm_writer_emit_symbol_diff): Disable the
3520 TARGET_ASM_APPLE stuff for now, as it doesn't seem to work on the
3523 * mini-arm.c (mono_arch_output_basic_block): Fix the implementation
3524 of CKFINITE and FBGE for VFP.
3526 2009-06-09 Zoltan Varga <vargaz@gmail.com>
3528 * aot-compiler.c: Don't align code to 16 bytes on arm.
3530 * aot-compiler.c (emit_method_code): Emit the unbox trampolines right
3531 before the methods they belong to.
3533 * aot-runtime.c (mono_aot_plt_resolve): Avoid creating trampolines in
3534 the full-aot case if possible, since the trampoline will be called right
3537 * aot-compiler.c (mono_compile_assembly): Decrease the number of full aot
3538 trampolines to 1024 after the change above.
3540 * aot-compiler.c (arch_emit_specific_trampoline): Rework the arm
3541 trampoline to save 8 bytes per trampoline.
3543 * tramp-arm.c (mono_arch_create_trampoline_code_full): Update after the
3546 2009-06-08 Zoltan Varga <vargaz@gmail.com>
3548 * aot-compiler.c: Use acfg->temp_prefix instead of .L to prefix labels.
3550 2009-06-08 Martin Baulig <martin@ximian.com>
3553 (MonoDebuggerExceptionAction): Moved into debug-mini.h.
3554 (_mono_debugger_throw_exception): Don't make this static.
3555 (_mono_debugger_unhandled_exception): Likewise.
3556 (mono_debugger_handle_exception): Moved to mini-exceptions.c
3559 (MonoDebuggerExceptionAction): Moved here from debug-mini.c.
3560 (_mono_debugger_throw_exception): Add function prototype.
3561 (_mono_debugger_unhandled_exception): Likewise.
3564 (mono_handle_exception_internal): Added `MonoJitInfo **out_ji'
3565 arg; return the first exception handler if the exception is caught
3566 and we're running inside the debugger.
3567 (mono_debugger_handle_exception): Moved here from debug-mini.c;
3568 improve exception handle inside runtime-invoke, check whether the
3569 exception is actually caught in the method being invoked and not
3570 by the runtime-invoke-wrapper.
3572 2009-06-08 Zoltan Varga <vargaz@gmail.com>
3574 * image-writer.c: Improve support for the osx assembler.
3576 * dwarfwriter.c: Avoid the usage of subsections if the assembler doesn't
3579 2009-06-08 Martin Baulig <martin@ximian.com>
3582 (MonoDebuggerExceptionAction): Moved into debug-mini.h.
3583 (_mono_debugger_throw_exception): Don't make this static.
3584 (_mono_debugger_unhandled_exception): Likewise.
3585 (mono_debugger_handle_exception): Moved to mini-exceptions.c
3588 (MonoDebuggerExceptionAction): Moved here from debug-mini.c.
3589 (_mono_debugger_throw_exception): Add function prototype.
3590 (_mono_debugger_unhandled_exception): Likewise.
3593 (mono_handle_exception_internal): Added `MonoJitInfo **out_ji'
3594 arg; return the first exception handler if the exception is caught
3595 and we're running inside the debugger.
3596 (mono_debugger_handle_exception): Moved here from debug-mini.c;
3597 improve exception handle inside runtime-invoke, check whether the
3598 exception is actually caught in the method being invoked and not
3599 by the runtime-invoke-wrapper.
3601 2009-06-07 Zoltan Varga <vargaz@gmail.com>
3603 * image-writer.c (append_subsection): Don't align subsections of the
3604 debug_line section as a workaround.
3606 * dwarfwriter.c: Emit line number info in the AOT case as well.
3608 2009-06-06 Steven Munroe <munroesj@us.ibm.com>
3610 This patch is contributed under the terms of the MIT/X11 license
3612 * mini-ppc.c (mono_arch_emit_exceptions): Change assert to
3613 code_len <= code_size
3615 2009-06-06 Zoltan Varga <vargaz@gmail.com>
3617 * mini-mips.c (mips_emit_exc_by_name): Fix the mips build.
3619 2009-06-04 Zoltan Varga <vargaz@gmail.com>
3621 * aot-compiler.c aot-runtime.c: Delete references to static rgctx
3622 invoke wrappers, we now use trampolines instead.
3624 2009-06-04 Mark Probst <mark.probst@gmail.com>
3626 * mini-darwin.c: The exception thread must not be registered with
3629 2009-06-04 Mark Probst <mark.probst@gmail.com>
3631 * mini-gc.c: Disable the code because it makes SGen crash.
3633 2009-06-03 Zoltan Varga <vargaz@gmail.com>
3635 * aot-compiler.c (mono_compile_assembly): Handle file open errors gracefully
3636 instead of asserting.
3638 2009-05-31 Zoltan Varga <vargaz@gmail.com>
3640 * aot-compiler.c (mono_compile_assembly): Move the creation of the
3641 output file after the code has been compiled.
3643 2009-05-30 Zoltan Varga <vargaz@gmail.com>
3645 * tramp-ppc.c (mono_arch_get_static_rgctx_trampoline): Fix 64 bit support.
3647 2009-05-31 Zoltan Varga <vargaz@gmail.com>
3649 * aot-compiler.c aot-runtime.c: Get rid of the shared/non-shared got
3650 entries distinction to simplify the code.
3652 * mini.h: Bump AOT file format version.
3654 2009-05-28 Zoltan Varga <vargaz@gmail.com>
3656 * objects.cs: Fix the signature of one of the tests.
3658 * mini.c (mini_create_ftnptr): New helper function, moved here from
3660 (mini_get_addr_from_ftnptr): Ditto.
3661 (mini_init): Install the new helpers.
3663 2009-05-28 Martin Baulig <martin@ximian.com>
3665 Correctly initialize the debugger when embedding Mono.
3667 * mdb-debug-info32.s, mdb-debug-info64.s: Add a global variable
3668 `MONO_DEBUGGER__using_debugger' to the `.mdb_debug_info' section;
3669 see documentation in mini_debug_running_inside_mdb().
3672 (mini_debug_running_inside_mdb): New function to check whether
3673 we're running inside mdb.
3675 * mini.c (mini_init): Call mini_debugger_init() if we're running
3676 inside the debugger.
3678 * driver.c (mono_main): Moved the call to mini_debugger_init()
3679 into mini_init() to make this work when embedding Mono.
3681 * debug-debugger.c (mini_debugger_init): Warn about duplicate
3682 calls to mini_debugger_init().
3684 * mini.h: Rename mono_debugger_init() -> mini_debugger_init(),
3685 mono_debugger_main() -> mini_debugger_main() and put them inside a
3686 `MONO_DEBUGGER_SUPPORTED' conditional.
3688 2009-05-26 Rodrigo Kumpera <rkumpera@novell.com>
3690 * mini-trampolines.c: Kill mono_find_delegate_trampoline_by_addr as
3691 this is no longer in use.
3694 2009-05-26 Zoltan Varga <vargaz@gmail.com>
3696 * mini-sparc.c (add_outarg_load): Fix the sparc build.
3698 * aot-compiler.c (emit_method_code): Always write out C style symbols for
3701 2009-05-27 Martin Baulig <martin@ximian.com>
3703 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
3705 * mini-x86.c (mono_arch_output_basic_block): Fix the precision of
3706 long_conv_to_r_un to 64 bits.
3708 * cpu-x86.md: Increase the instruction size due to the changes.
3710 * iltests.il.in: Add regression test.
3714 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
3716 * objects.cs: Move the previous test from basic.cs to here.
3718 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
3720 * basic.cs: Add regression test for #506915.
3722 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
3724 * method-to-ir.c (mono_method_to_ir): When doing the ldobj+stobj
3725 optimization we must check the bb of the first byte of stobj as
3726 it's the only one set in cil_offset_to_bb.
3730 2009-05-25 Zoltan Varga <vargaz@gmail.com>
3732 * image-writer.c: Fix pointer directive on ppc64.
3734 2009-05-24 Zoltan Varga <vargaz@gmail.com>
3736 * image-writer.c (asm_writer_emit_section_change): Avoid using
3737 .bss subsections on ppc too.
3739 2009-05-23 Zoltan Varga <vargaz@gmail.com>
3741 * image-writer.c: Fix the definition of TARGET_ASM_....
3743 * image-writer.c: Fix the emission of assembler directives in the last
3746 * mini-ppc.c (mono_arch_emit_exceptions): Increase the size of the
3747 exception throwing code to accomodate ppc64.
3749 * tramp-ppc.c (mono_arch_get_nullified_class_init_trampoline): Increase the
3750 size to work on ppc64 too.
3752 * mini-ppc.h (MonoCompileArch): Enable static rgctx trampolines on ppc64
3755 * image-writer.c: Clean up the #ifdef hell a bit by adding defines for
3756 the assembler dialect instead of using platform specific defines.
3758 2009-05-22 Geoff Norton <gnorton@novell.com>
3760 * mini-arm.c (get_call_info): If a structure is split between the stack
3761 and argument registers, we should not advance the stack pointer by the entire
3762 native size, but just by the amount that spilled.
3764 2009-05-22 Zoltan Varga <vargaz@gmail.com>
3766 * mini-arm.c (get_call_info): Handle structures with alignment requirements
3769 2009-05-21 Zoltan Varga <vargaz@gmail.com>
3771 * aot-compiler.c (emit_extra_methods): Encode direct runtime invoke
3774 * aot-compiler.c (add_extra_method): Fix up the collection of extra
3775 methods so wrapper don't get added twice.
3776 (add_generic_instances): Don't add methods of arrays.
3778 * generics.cs: Mark one test as !FULLAOT.
3780 2009-05-21 Rodrigo Kumpera <rkumpera@novell.com>
3782 * mini-x86.c (emit_move_return_value): Remove unused vars.
3784 2009-05-21 Rodrigo Kumpera <rkumpera@novell.com>
3786 * mini-x86.c (mono_arch_emit_call): The decompose code now supports
3787 decomposing 8 bytes structs into a LCALL.
3789 * mini-x86.c (emit_move_return_value): We no longer push the vtype
3790 pointer for where to store the returned regs.
3792 * decompose.c (mono_decompose_vtype_opts): Fix the comment to properly
3795 Fixes #471747, #471751 and #4734530 (in fact, it's a bunch of dups).
3797 2009-05-20 Miguel de Icaza <miguel@novell.com>
3799 * aot-runtime.c (mono_aot_init): Use g_getenv to work on systems
3802 2009-05-21 Zoltan Varga <vargaz@gmail.com>
3804 * aot-compiler.c (add_wrappers): Add StructureToPtr/PtrToStructure wrappers.
3806 * basic.cs: Move the test_2_cprop_bug () test to generics.cs as it involves
3809 2009-05-20 Rodrigo Kumpera <rkumpera@novell.com>
3811 * local-propagation.c (mono_local_cprop): Avoid local propagation
3812 across paired add/sub if the first instruction dest reg is it's
3813 source reg. For example:
3815 int_add_imm R12 <- R12 [1] clobbers: 1
3816 int_sub_imm R42 <- R12 [1] clobbers: 1
3818 The cprop pass would wrongly const prop + 1 to int_sub_imm which doesn't
3819 maintain the math identify.
3823 2009-05-20 Andreia Gaita <avidigal@novell.com>
3825 * Makefile.am: avoid going on the network just to get the revision,
3828 2009-05-19 Massimiliano Mantione <massi@ximian.com>
3830 Fixed estimate for short branches on amd64 (they were off mark, and
3831 enabling call prolog-epilog instrumentations caused assertions).
3832 * mini.h (struct MonoBasicBlock): added max_length field to hold the
3833 estimate for the maximum length of this basic block.
3835 - mono_arch_emit_prolog: compute max_length for each basic block
3836 (instead of max_offset), and inflate size estimate also for entry bb
3837 in case of code instrumentation.
3838 - mono_arch_output_basic_block: get rid of "cpos" (the current
3839 estimated "position" in the code), and always use "offset" instead,
3840 which is accurate; at the beginning of the function quickly recompute
3841 max_offset for all the remaining blocks, starting from the current
3842 cfg->code_len (which is correct, and not estimated) and using the
3843 estimated block lengths computed previously.
3845 2009-05-17 Zoltan Varga <vargaz@gmail.com>
3847 * exceptions-ppc.c: Remove the caching from the trampoline creation
3848 functions, it is already done in the caller.
3850 * mini-trampolines.c (mono_llvm_vcall_trampoline): Fix the llvm build.
3852 * mini-ppc.h mini-arm.h mini-x86.h mini-amd64.h: Add
3853 MONO_ARCH_GSHARED_SUPPORTED define.
3855 * mini.c (mini_init): Use the MONO_ARCH_GSHARED_SUPPORTED define.
3857 * mini-arm.c mini.c: Get rid of the unused mono_arch_fixup_jinfo ()
3860 2009-05-16 Zoltan Varga <vargaz@gmail.com>
3862 * jit-icalls.c (mono_helper_compile_generic_method): Get rid of the
3863 call to mono_marshal_get_rgctx_invoke ().
3865 * mini.c method-to-ir.c mini-trampolines.c: Get rid of the usage of
3866 mono_marshal_get_static_rgctx_invoke (), all platforms which support
3867 gshared use the static rgctx trampolines now.
3869 * mini.c (mini_init): Call mono_set_generic_sharing_supported () if the
3870 platform supports it.
3872 2009-05-15 Zoltan Varga <vargaz@gmail.com>
3874 * mini-arm.c (mono_arch_allocate_vars): Correctly save R5 when using AOT.
3876 * aot-compiler.c (emit_method_code): Avoid duplicate labels for methods.
3878 2009-05-15 Zoltan Varga <vargaz@gmail.com>
3880 * mini-ppc.c (mono_arch_emit_exceptions): Nullify the processed patches.
3882 * tramp-ppc.c (mono_arch_nullify_class_init_trampoline): Implement this
3885 2009-05-15 Massimiliano Mantione <massi@ximian.com>
3887 Made it possible for mono_arch_instrument_epilog to preserve
3888 argument registers, otherwise instrumenting the "epilogue" before
3889 a tail call would clobber them.
3890 * mini.h: Added "mono_arch_instrument_epilog_full" prototype, which
3891 if like mono_arch_instrument_epilog but with an additional parameter
3892 that states if argument registers must be preserved.
3893 * mini.c: implemented mono_arch_instrument_epilog as a call to
3894 mono_arch_instrument_epilog_full without asking to preserve argument
3895 registers (this makes the existing code work as usual).
3897 - mono_arch_instrument_epilog: add parameter to transform it into
3898 mono_arch_instrument_epilog_full, and preserve argument registers
3900 - mono_arch_output_basic_block, OP_TAILCALL case: call
3901 mono_arch_instrument_epilog_full.
3902 * mini-alpha.c, mini-arm.c, mini-hppa.c, mini-ia64.c, mini-mips.c,
3903 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c, mini-x86.c:
3904 only transformed mono_arch_instrument_epilog into
3905 mono_arch_instrument_epilog_full.
3907 2009-05-15 Geoff Norton <gnorton@novell.com>
3909 * mini-darwin.c: This works on arm now.
3911 2009-05-14 Geoff Norton <gnorton@novell.com>
3913 * jit.h, driver.c: Allow full-aot to be decided programatically by the
3916 2009-05-15 Zoltan Varga <vargaz@gmail.com>
3918 * aot-compiler.c (emit_method_code): Skip a few more characters in the debug
3921 * mini-trampolines.c (mono_magic_trampoline): Handle static rgctx invoke
3922 wrappers during full aot mode correctly.
3924 * aot-runtime.c (mono_aot_get_unbox_trampoline): Handle shared generic
3927 * aot-compiler.c (mono_aot_method_hash): Use our internal version of
3928 mono_metadata_type_hash ().
3930 2009-05-14 Massimiliano Mantione <massi@ximian.com>
3932 * mini.h, mini-codegen.c, mini-alpha.c, mini-amd64.c, mini-arm.c,
3933 mini-hppa.h, mini-hppa.c, mini-ia64.c, mini-mips.h, mini-mips.c,
3934 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c, mini-886.c:
3935 Removed MONO_INST_BRLABEL from the instruction flags, and the
3936 remaining code that used it, because we do not support branches inside
3937 basic blocks (and branch target labels) anymore.
3938 * Makefile.am: As part of the above cleanup, remove reference to
3939 BURG files which don't exist anymore.
3941 2009-05-14 Zoltan Varga <vargaz@gmail.com>
3943 * image-writer.c (asm_writer_emit_local_symbol): Make this a nop on
3946 * mini-mips.c mini-mips.h exceptions-mips.c: Transition the mips backend
3947 to use mono_arch_throw_corlib_exception.
3949 * mini-ppc.c mini-ppc.h exceptions-ppc.c: Use
3950 mono_arch_throw_corlib_exception for throwing corlib exceptions.
3952 * aot-runtime.c (decode_patch): Allocate the data for R4/R8 from the
3955 * mini.c (mono_patch_info_dup_mp): Copy the table of switch targets too.
3957 * aot-compiler.c: Emit a local symbol prefixed with the assembly name
3958 for the got to make debugging easier and to avoid confusing it with the
3961 * aot-compiler.c (emit_method_code): Emit a C style symbol for each
3962 method so a breakpoint can be set when using gdb.
3964 2009-05-13 Zoltan Varga <vargaz@gmail.com>
3966 * aot-compiler.c (mono_aot_method_hash): Implement this properly based
3967 on mono_method_get_imt_slot ().
3969 * aot-runtime.c (find_extra_method_in_amodule): Get rid of the
3970 num_decodes variables.
3972 * aot-compiler.c (mono_aot_method_hash): Revert part of the last
3973 change as it doesn't seem to work.
3975 * aot-compiler.c (mono_aot_method_hash): Improve the hashing of
3978 2009-05-12 Zoltan Varga <vargaz@gmail.com>
3980 * aot-compiler.c mini.c mini-amd64.h mini-arm.h: Kill
3981 MONO_ARCH_FULL_AOT_IMT_SUPPORTED define, both platforms now support imt.
3983 * mini.c (mini_init): Install mono_aot_get_imt_thunk as the IMT thunk
3984 builder when using full aot.
3986 * mini-amd64.c (mono_arch_build_imt_thunk): Don't handle the full-aot case
3987 here, it is already handled.
3989 * mini-arm.c (mono_arch_emit_imt_argument): Pass the dynamic imt arg
3992 * aot-compiler.c (arch_emit_imt_thunk): Implement this for ARM.
3994 * mini-arm.h: Enable IMT for full aot.
3996 * aot-compiler.c (mono_compile_assembly): Don't emit imt thunk if the
3997 arch doesn't support it.
3999 * mini.c (mini_init): Don't disable IMT for full aot if the
4000 architecture supports it.
4002 * mini.h (MonoAotTrampoline): New enum containing the different types
4003 of 'numerous' trampolines.
4004 (MONO_AOT_FILE_VERSION): Bump this.
4006 * aot-compiler.c aot-runtime.c: Unify the handling of specific and
4007 static rgctx trampolines. Add support for full-aot IMT thunks.
4009 * mini-amd64.h: Enable IMT for full aot.
4011 * TestDriver.cs: Add a CategoryAttribute class and an --exclude option
4012 to exclude tests belonging to a category.
4014 * generics.cs: Mark some tests with a !FULLAOT category.
4016 * Makefile.am (fullaotcheck): Run tests with --exclude !FULLAOT. Include
4019 2009-05-11 Zoltan Varga <vargaz@gmail.com>
4021 * aot-compiler.c (emit_and_reloc_code): Move the implementation of
4022 MONO_PATCH_INFO_GOT_OFFSET to a separate arch-specific function.
4023 (emit_plt): Fix a warning.
4025 2009-05-10 Zoltan Varga <vargaz@gmail.com>
4027 * aot-compiler.c aot-runtime.c: Fix the build by moving is_shared_got_patch
4028 back into aot-compiler.c to a place where the other functions shared by
4029 the runtime and aot compiler are.
4031 * aot-compiler.c aot-runtime.c: Emit the got addr using a separate symbol,
4032 as done previously, instead of in MonoAotFileInfo, since pointers might have
4033 alignment requirements.
4035 * mini.h: Bump AOT file format version.
4037 2009-05-10 Miguel de Icaza <miguel@novell.com>
4039 * aot-runtime.c (mono_aot_is_shared_got_patch): Move this routine
4040 that is used at runtime from the aot-compiler.c, this makes it
4041 work on setups that remove the AOT compiler from the output
4044 2009-05-09 Zoltan Varga <vargaz@gmail.com>
4046 * tramp-ppc.c (mono_arch_get_static_rgctx_trampoline): Implement this for
4049 * mini-ppc.h: Enable static rgctx trampolines for ppc.
4051 * mini-<ARCH>.h: Kill the MONO_ARCH_ENABLE_EMIT_STATE_OPT define.
4053 * decompose.c (mono_decompose_long_opts): Move the ppc/sparc specific
4054 stuff to mono_arch_decompose_long_opts ().
4055 (mono_decompose_opcode): Remove some dead code.
4057 2009-05-08 Rodrigo Kumpera <rkumpera@novell.com>
4059 * method-to-ir.c (mono_method_to_ir): Fix boostrap of non amd64 builds
4060 cmethod can be null for quite a some reasons.
4062 2009-05-08 Rodrigo Kumpera <rkumpera@novell.com>
4064 * method-to-ir.c (mono_method_to_ir): Fix non amd64 builds.
4066 2009-05-08 Zoltan Varga <vargaz@gmail.com>
4068 * aot-compiler.c (arch_emit_got_access): Fix the aot-not-supported build.
4070 2009-05-08 Zoltan Varga <vargaz@gmail.com>
4072 * method-to-ir.c (mono_emit_call_args): Add a 'tail' flag argument.
4073 (mono_method_to_ir): Use MONO_ARCH_USE_OP_TAIL_CALL macro to determine
4074 whenever to make tail calls using OP_TAIL_CALL. Enable support for tail
4075 calls returning structures by addr on amd64.
4077 * mini-amd64.h (MONO_ARCH_USE_OP_TAIL_CALL): New arch-specific macro.
4079 * iltests.il.in: Restructure the tail call tests a bit.
4081 2009-05-07 Zoltan Varga <vargaz@gmail.com>
4083 * aot-compiler.c (add_wrappers): Add remoting-invoke-with-check wrappers
4084 for virtual methods too.
4086 2009-05-06 Raja R Harinath <harinath@hurrynot.org>
4088 * method-to-ir.c (mono_method_to_ir): Revert change of 2009-05-02
4089 due to regression in verifying System.dll.
4091 2009-05-06 Zoltan Varga <vargaz@gmail.com>
4093 * debug-mini.c (mono_debugger_method_has_breakpoint): Allow breakpoints
4096 * dwarfwriter.c (emit_class_dwarf_info): Add support for generic
4099 * aot-compiler.c aot-runtime.c: Use our own hash function instead of
4100 g_str_hash () which can change.
4102 * driver.c (mini_regression): Disable optimizations not supported by
4103 the cpu. Fixes #500019.
4105 * aot-runtime.c (mono_aot_get_unwind_info): Fix the --enable-minimal=aot
4108 2009-05-06 Zoltan Varga <vargaz@gmail.com>
4110 * mini-llvm.c (mono_llvm_emit_method): Update the OP_TLS_GET implementation
4111 to the latest LLVM code.
4113 2009-05-05 Zoltan Varga <vargaz@gmail.com>
4115 * genmdesc.pl (load_opcodes): Fix this after the TARGET_... changes.
4117 2009-05-04 Zoltan Varga <vargaz@gmail.com>
4119 * mini-llvm.c (mono_llvm_emit_method): Implement TLS support on
4122 * aot-compiler.c (encode_patch_list): Simplify this considerably as we are
4123 no longer saving offsets, so just save the patch types along with the other
4125 * aot-runtime.c (load_patch_info): Update after the changes to
4126 encode_patch_list ().
4127 (decode_got_entry): Removed, merged into load_patch_info ().
4128 (is_shared_got_patch): Removed, call the same function from
4131 * mini.h: Bump aot file format version.
4133 * aot-compiler.c aot-runtime.c: Resurrect static linking support. Kill the
4134 half-finished no-dlsym code.
4136 * aot-runtime.c (load_method): Kill the old and bit-rotten use_loaded_code
4139 * mini-<ARCH>.h mini-trampolines.c aot-runtime.c: Kill the
4140 MONO_ARCH_HAVE_CREATE_TRAMPOLINE_FROM_TOKEN define.
4142 2009-05-02 Zoltan Varga <vargaz@gmail.com>
4144 * tramp-amd64.c (mono_arch_get_static_rgctx_trampoline): Increase the
4145 buffer length to work with AOT code.
4147 * method-to-ir.c (mono_method_to_ir): Handle loading errors in the
4148 ldfld/stfld opcodes.
4150 * exceptions-x86.c (mono_arch_get_throw_exception_by_name): Simplify this
4153 * mini-llvm.c mini-x86.c: Implement 32 bit and x86 support.
4155 * ssa.c (mono_ssa_compute): Don't skip I8 values when using LLVM.
4157 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Update to the latest
4160 * mini.c (mini_method_compile): Set the from_llvm flag in MonoJitInfo
4161 if needed. Don't decompose long operations when using llvm.
4163 2009-05-01 Zoltan Varga <vargaz@gmail.com>
4165 * aot-compiler.c aot-runtime.c: Use mono_pagesize () instead of the
4168 * aot-runtime.c (load_aot_module): Get rid of another mprotect call.
4170 2009-05-03 Martin Baulig <martin@ximian.com>
4172 * debug-debugger.c (debugger_insert_source_breakpoint): Don't call
4173 mono_debugger_insert_method_breakpoint() since the class init
4174 handler we're inserting at the top of the method already gives us
4177 2009-04-30 Zoltan Varga <vargaz@gmail.com>
4179 * decompose.c (mono_decompose_long_opts): Move the implementation of LNEG
4180 to mono_arch_decompose_long_opts () for x86 and arm.
4182 2009-04-29 Zoltan Varga <vargaz@gmail.com>
4184 * mini-codegen.c (mono_regstate_alloc_int): Use __x86_64__ instead of
4187 2009-04-28 Zoltan Varga <vargaz@gmail.com>
4189 * *.h *.c: Use TARGET_<ARCH> defines instead of __<arch>__ defines in the
4192 2009-04-26 Zoltan Varga <vargaz@gmail.com>
4194 * aot-runtime.c (mono_aot_create_specific_trampoline): Add a stat for the
4195 number of trampolines used in full-aot mode.
4197 * aot-compiler.c: Add an ntrampolines option to set the number of
4198 trampolines emitted in full-aot mode.
4200 2009-04-27 Zoltan Varga <vargaz@gmail.com>
4202 * mini-llvm.c (mono_llvm_emit_method): Implement OP_CHECK_THIS using
4203 a volatile load. Get rid of get_tempname (), llvm assigns names
4206 * mini-llvm-cpp.cpp (mono_llvm_build_volatile_load): New instruction
4209 * mini-llvm.c (mono_llvm_emit_method): Don't call LLVMGetParam on
4212 * abcremoval.c (REPORT_ABC_REMOVAL): Don't output messages at verbose
4215 * mini-codegen.c (mono_local_regalloc): Prevent sreg1/dreg to be allocated
4216 to the same register as a fixed sreg2. Fixes #497271.
4218 * iltests.il.in: Add a new test.
4220 2009-04-26 Zoltan Varga <vargaz@gmail.com>
4222 * mini-amd64.c: Use moves instead of pushes for passing arguments on the
4223 stack, since pushes complicate exception handling.
4225 * exceptions-amd64.c (mono_arch_find_jit_info): Don't pop the arguments of
4226 the stack if they are passed using moves.
4228 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add an assert.
4230 * method-to-ir.c (mono_method_to_ir): Disable fast virtual generic methods
4233 * mini-llvm.c (mono_llvm_emit_method): Call jit icall wrappers, not the
4234 icalls themselves. Convert arguments of FCOMPARE. Convert the destination
4235 of FMOVE if it is an R4.
4237 2009-04-25 Zoltan Varga <vargaz@gmail.com>
4239 * mini-ops.h: Add OP_LLVM_OUTARG_VT opcode.
4241 * mini.h (LLVMCallInfo): New structure to store calling convention
4242 information for the LLVM back end similar to the CallInfo structures in
4245 * mini-amd64.c (mono_arch_get_llvm_call_info): New arch function to return
4246 call information in a format usable by LLVM.
4247 (mono_arch_emit_call): Move the LLVM handling code to mono_llvm_emit_call ().
4249 * method-to-ir.c (mono_emit_call_args): Emit calls using
4250 mono_llvm_emit_call () when compiling using LLVM.
4252 * mini-llvm.c: Implement support for passing/receiving valuetypes. Add
4253 comments to all functions. Fix memory leaks. Add a public init/cleanup
4256 * mini.c: Call the llvm init/cleanup functions in mini_init()/cleanup().
4258 * method-to-ir.c (handle_array_new): Disable llvm when calling the vararg
4259 mono_array_new_va () jit icall.
4261 Fri Apr 24 16:44:08 CEST 2009 Paolo Molaro <lupus@ximian.com>
4263 * Makefile.am, genmdesc.c, genmdesc.pl: tiny refactor to allow
4264 multiple machine description files to be specified.
4265 * mini-ops.h: fixes for cross-compilation.
4267 2009-04-22 Miguel de Icaza <miguel@novell.com>
4269 * aot-runtime.c (make_writable): Use mono_mprotect to simplify
4272 2009-04-22 Zoltan Varga <vargaz@gmail.com>
4274 * method-to-ir.c (mono_method_to_ir): Force init_locals to be TRUE
4275 to prevent asserts in various passes. Fixes #497220.
4277 2009-04-21 Zoltan Varga <vargaz@gmail.com>
4279 * mini-trampolines.c (mono_generic_class_init_trampoline): Remove
4282 * aot-compiler.c aot-runtime.c: Emit the unwind info into a separate
4283 table to avoid duplicates.
4285 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
4287 * aot-compiler.c (emit_method_code): Avoid writing symbols if the nodebug
4290 2009-04-20 Rodrigo Kumpera <rkumpera@novell.com>
4292 * mini.c (mini_method_verify): Fail fulltrust code if the exception
4293 is for method or field access.
4295 2009-04-20 Zoltan Varga <vargaz@gmail.com>
4297 * mini-llvm-cpp.cpp (mono_llvm_dump_value): New helper function to print
4300 * mini-llvm.c (mono_llvm_emit_method): Use it.
4302 * mini-llvm.c (type_to_llvm_type): Fix the mapping of enums.
4303 (mono_llvm_emit_method): Add support for CAS. Fix handling of CSET opcodes
4306 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add support for
4307 synchronized methods.
4309 * mini.c (mini_method_compile): Disable LLVM for dynamic methods.
4311 * mini.c (mini_method_compile): Enable ABCREM when running with LLVM.
4313 * mini-llvm.c (mono_llvm_emit_method): Add support for OP_LOADI4_MEM/
4316 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Add a MONO_LLVM env variable
4317 allowing some options to be set dynamically.
4319 2009-04-19 Zoltan Varga <vargaz@gmail.com>
4321 * mini-llvm.c (mono_llvm_emit_method): Handle compares followed by an
4322 unconditional branch.
4324 * mini.h (MonoTrampolineType): Add new trampoline type
4325 'MONO_TRAMPOLINE_LLVM_VCALL' which handles virtual calls made from LLVM
4328 * mini-trampolines.c (mono_llvm_vcall_trampoline): New C trampoline
4331 * mini-trampolines.c (mono_create_llvm_vcall_trampoline): New trampoline
4334 * mini.c (mini_init): Avoid using the common vtable trampoline when LLVM
4335 is enabled. Instead, use the llvm vcall trampoline.
4337 * mini-trampolines.c (mono_get_vcall_slot_addr): New helper function.
4339 * mini-trampolines.c tramp-amd64.c tramp-x86.c: Use it.
4341 * mini-<ARCH>.c: Get rid of the identical mono_arch_get_vcall_slot_addr ()
4344 * mini-<ARCH>.h mini-trampolines.c mini.c: Get rid of
4345 MONO_ARCH_COMMON_VTABLE_TRAMPOLINE, it is supported by all archs.
4347 * mini-ia64.c (mono_arch_lowering_pass): Null out the sregs of the
4348 OP_IA64_CSET opcode.
4350 * mini.c: Fix a warning.
4352 * mini-llvm.c (mono_llvm_emit_method): Convert arguments of SWITCH and
4353 THROW to the appropriate llvm type.
4355 2009-04-18 Zoltan Varga <vargaz@gmail.com>
4357 * mini.c (mini_method_compile): Add statistics for methods JITted
4360 2009-04-17 Zoltan Varga <vargaz@gmail.com>
4362 * method-to-ir.c: Fix the computation of ins_sreg_counts for ia64
4363 OP_IA64_CMP_<cond>_IMM opcodes.
4365 2009-04-17 Zoltan Varga <vargaz@gmail.com>
4367 * mini-llvm.c (emit_cond_system_exception): Implement throwing of
4370 * dwarfwriter.c (mono_dwarf_writer_emit_method): Handle --regression
4373 * mini-llvm.c (type_to_llvm_type): Avoid accessing t->data.klass for
4376 2009-04-17 Atsushi Enomoto <atsushi@ximian.com>
4378 * mini-exceptions.c : add thread id to EXCEPTION trace message.
4380 2009-04-17 Zoltan Varga <vargaz@gmail.com>
4382 * tramp-amd64.c (mono_arch_get_static_rgctx_trampoline): Fix AOT
4385 * tramp-x86.c (mono_arch_get_unbox_trampoline): Implement static
4386 rgctx invoke trampolines for x86.
4388 * mini-x86.c (mono_arch_output_basic_block): Add a few nops before
4389 indirect calls to simplify get_vcall_slot_addr (). Fixes #494567.
4390 (mono_arch_get_vcall_slot): Simplify this.
4392 2009-04-16 Zoltan Varga <vargaz@gmail.com>
4394 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Move the calls to
4395 mono_debug_add_delegate_trampoline () to get_delegate_invoke_impl ().
4397 2009-04-14 Zoltan Varga <vargaz@gmail.com>
4399 * aot-compiler.c tramp-arm.c mini-arm.c: Implement static rgctx
4400 trampolines for ARM. Add full-aot support for delegate invokes for ARM.
4402 * mini-trampolines.c (mono_magic_trampoline): Fix the build.
4404 * liveness.c (visit_bb): Remove a needless assert.
4406 2009-04-13 Zoltan Varga <vargaz@gmail.com>
4408 * mini-trampolines.c (mono_create_delegate_trampoline): Delegate the
4409 full aot support to the arch specific code.
4411 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Add full-aot support.
4413 * aot-compiler.c (emit_trampolines): Emit delegate invoke impl trampolines.
4415 * aot-compiler.c (emit_named_code): Rename this to 'emit_trampoline'.
4417 * mini-amd64.c (mono_arch_get_delegate_invoke_impls): New function to
4418 collect information about the delegate invoke impl trampolines.
4420 * mini.h (MonoAotTrampInfo): New structure collecting the information needed
4421 to save trampolines during full-aot mode.
4423 * mini-trampolines.c (mono_create_static_rgctx_trampoline): New trampoline
4424 creation function which returns a trampoline which sets the rgctx
4426 (mono_magic_trampoline): Use the rgctx trampoline instead of an rgctx
4427 wrapper if possible.
4428 (mono_delegate_trampoline): Ditto.
4430 * mini.c (mono_jit_runtime_invoke): Ditto.
4432 * tramp-amd64.c: Add an implemention of static rgctx trampolines for AMD64.
4434 * aot-compiler.c aot-runtime.c: Add support for static rgctx trampolines.
4436 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
4438 2009-04-12 Zoltan Varga <vargaz@gmail.com>
4440 * mini-ia64.c (mono_arch_lowering_pass): Use NULLIFY_INS instead of
4441 just setting the opcode to OP_NOP.
4443 2009-04-11 Zoltan Varga <vargaz@gmail.com>
4445 * mini.c (mini_method_compile): Put the last change inside an
4446 #ifdef MONO_ARCH_HAVE_LIVERANGE_OPS.
4448 * mini.c (mini_method_compile): Disable sharing of stack slots/registers
4449 and extend live ranges to cover the whole method when using xdb.
4451 * jit-icalls.c (ldvirtfn_internal): Avoid creating rgctx wrappers here,
4452 do it in the trampolines.
4454 * mini-trampolines.c (mono_magic_trampoline): Add an rgctx wrapper if
4457 * mini-trampolines.c (mono_delegate_trampoline): Ditto.
4459 * method-to-ir.c (mono_method_to_ir): Avoid using the fast virtual method
4460 call code in full-aot mode since IMT is disabled there.
4461 (mono_method_to_ir): Inline ldfld wrappers which return structures too, the
4462 new JIT no longer has that restriction.
4464 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
4466 * aot-compiler.c (emit_extra_methods): Emit the wrapper method names in
4467 a more compact format.
4468 (mono_aot_wrapper_name): New function to return a unique name for a
4469 wrapper method, also used by the AOT runtime.
4471 * aot-runtime.c (find_extra_method_in_amodule): Update after the changes to
4474 * aot-compiler.c (add_generic_class): Add the helper methods from T[]
4475 when a ICollection<T> etc is encountered.
4476 (add_generic_instances): Process method arguments/locals too.
4477 (emit_trampolines): Emit unbox trampolines for extra methods too. Shorten
4480 * aot-runtime.c (mono_aot_get_unbox_trampoline): Handle extra methods too.
4482 2009-04-10 Zoltan Varga <vargaz@gmail.com>
4484 * aot-compiler.c: Disable the AOT compiler if the JIT is disabled.
4486 * dwarfwriter.c (emit_type): Emit byref to reference types as 'int' for now.
4488 * decompose.c (mono_decompose_opcode): Make this return a MonoInst*
4489 representing the result of the decomposition. Nullify instructions
4490 instead of setting them to OP_NOP since nops can't have registers
4493 2009-04-09 Zoltan Varga <vargaz@gmail.com>
4495 * aot-compiler.c (mono_compile_assembly): Split this huge function into
4496 smaller parts. Add 'nodebug' option to prevent generation of DWARF debug
4497 info. Strip 'mapping symbols' on ARM.
4499 * iltests.il.in (test_0_fconv_to_i): Disable this on ARM too.
4501 * genmdesc.pl: Applied patch by Martin Fuzzey (mfuzzey@parkeon.com). Sync
4502 this with the native genmdesc.
4504 2009-04-08 Bill Holmes <billholmes54@gmail.com>
4506 * aot-runtime.c: Fixing the MSVC build.
4508 Code is contributed under MIT/X11 license.
4510 2009-04-08 Zoltan Varga <vargaz@gmail.com>
4512 * mini-llvm.c (mono_llvm_emit_method): Pass i1/i2 arguments as i4 since
4513 JITted code depends on it.
4515 2009-04-08 Raja R Harinath <harinath@hurrynot.org>
4517 * aot-compiler.c: Use new MonoGenericParam accessors.
4519 2009-04-08 Raja R Harinath <harinath@hurrynot.org>
4521 Reduce memory usage and improve correctness wrt MonoGenericParam
4522 * aot-runtime.c (decode_klass_ref): Simplify generic parameter
4523 handing. Avoid allocating MonoGenericParams, but use the ones in
4524 the container itself.
4526 2009-04-07 Miguel de Icaza <miguel@novell.com>
4528 * tasklets.c: Return exceptions in the out argument.
4530 2009-04-08 Zoltan Varga <vargaz@gmail.com>
4532 * mini-llvm.c (mono_llvm_emit_method): Fix alignment in the LOCALLOC_IMM
4533 opcode. Use pointer types in more places instead of casting them to
4536 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Create a pass manager to run
4538 (mono_llvm_optimize_method): New helper function to optimize a method.
4540 * method-to-ir.c (mono_emit_widen_call_res): Extract the call result
4541 widening code so it could be called from more places.
4542 (mono_method_to_ir): Call mono_emit_widne_call_res () in several more
4543 code paths in the call opcodes.
4545 Mon Apr 6 14:19:54 CEST 2009 Paolo Molaro <lupus@ximian.com>
4547 * exceptions-amd64.c, mini-amd64.h: amd64 support code for continuations.
4549 2009-04-06 Zoltan Varga <vargaz@gmail.com>
4551 * dwarfwriter.c: Use _ to separate class name
4552 components as gdb can't handle '.'. Represent reference variables
4555 * mini.h (MonoCompile): Add locals_min_stack_offset/locals_max_stack_offset.
4557 * mini-amd64.c (mono_arch_allocate_vars): Save min/max stack offset.
4559 * mini-gc.c: New file, contains the SGEN GC related parts of the JIT.
4561 * gc-test.cs: New file with GC stack marking tests.
4563 * mini-arm.c (mono_arch_output_basic_block): Fix int->float conversion of
4564 negative numbers for vfp.
4566 * basic-float.cs: Add a test.
4568 Mon Apr 6 14:12:10 CEST 2009 Paolo Molaro <lupus@ximian.com>
4570 * exceptions-x86.c, mini-x86.h: x86 support code for continuations.
4572 Mon Apr 6 14:09:53 CEST 2009 Paolo Molaro <lupus@ximian.com>
4574 * tasklets.h, tasklets.c, mini.h, mini.c, Makefile.am: arch-indep
4575 part of tasklet/continuation support.
4577 2009-04-05 Zoltan Varga <vargaz@gmail.com>
4579 * mini-llvm.c (mono_llvm_emit_method): Move the handling of
4580 amd64 opcodes inside an ifdef.
4582 * dwarfwriter.c: Emit inheritance information for classes, emit fields
4585 * dwarfwriter.c (emit_type): Emit the class info for classes.
4587 2009-04-04 Zoltan Varga <vargaz@gmail.com>
4589 * Makefile.am (AM_CXXFLAGS): Add GLIB_CFLAGS to this.
4591 * mini-llvm-cpp.h: New header file for mini-llvm-cpp.cpp.
4593 * mini-llvm.c: Remove unused fields from EmitContext, fix memory leaks.
4595 * ssa.c (mono_ssa_compute): Fix some memory leaks.
4597 2009-04-03 Zoltan Varga <vargaz@gmail.com>
4599 * mini.c mini-amd64.c method-to-ir.c: Use COMPILE_LLVM in a few more places.
4601 * mini-llvm.c: Update comments.
4603 * mini.h (COMPILE_LLVM): New macro.
4605 * decompose.c (mono_decompose_opcode): Use the COMPILE_LLVM macro.
4607 * ssa.c (mono_ssa_compute): Ditto.
4609 * unwind.c (mono_unwind_get_ops_from_fde): New helper function to extract
4610 the unwind ops from a DWARF FDE.
4612 * mini-llvm.c: Implement generation of unwind info for LLVM compiled
4613 methods by extracting the dwarf unwind ops from the unwind info generated
4616 * mini-llvm.c (mono_llvm_emit_method): Enable support for non-IMT virtual
4619 * mini-amd64.c (mono_arch_get_vcall_slot): Handle more kinds of the SIB
4622 2009-04-02 Zoltan Varga <vargaz@gmail.com>
4624 * Makefile.am (llvm_sources): Enable this.
4626 * mini.c (mini_method_compile): Add support for compiling with LLVM,
4627 failing back to the JIT if something cannot be handled.
4629 * mini-amd64.c (mono_arch_emit_call): Emit the arguments more simple when
4630 compiling with LLVM.
4632 * decompose.c (mono_decompose_opcode): Avoid decomposing some opcodes when
4633 compiling with LLVM.
4635 * method-to-ir.c (mono_method_to_ir): Avoid decomposing SWITCH when
4636 compiling with LLVM.
4638 * mini-ops.h: Add a few opcodes needed by LLVM.
4640 * dwarfwriter.c (mono_dwarf_writer_emit_method): Avoid crashes if the method
4643 * mini-llvm.c mini-llvm-cpp.cpp: New files containing the experimental llvm
4646 * mini-arm.c (mono_arch_output_basic_block): Fix the ARM_FPU_NONE build.
4648 * mini-arm.h mini-arm.c cpu-arm.md: Finish VFP support.
4650 2009-04-01 Mark Probst <mark.probst@gmail.com>
4652 * regalloc.h, mini-codegen.c: Make vassign members gint32 to fix
4653 ridiculously large methods.
4655 2009-03-31 Martin Baulig <martin@ximian.com>
4657 * debug-debugger.c (debugger_remove_breakpoint): Call
4658 mono_debugger_remove_class_init_callback ().
4660 2009-03-31 Zoltan Varga <vargaz@gmail.com>
4662 * aot-compiler.c (mono_compile_assembly): Call img_writer_emit_start ()
4663 right before emitting code, not at the start.
4665 * mini.c (mono_postprocess_patches): Extract this into a separate function
4666 from mono_codegen ().
4668 * ssa.c (mono_ssa_compute): Set ins->klass for every PHI node, handle
4669 byref types correctly.
4671 2009-03-30 Zoltan Varga <vargaz@gmail.com>
4673 * dwarfwriter.c (mono_dwarf_writer_emit_method): Fix a crash introduced
4676 2009-03-29 Zoltan Varga <vargaz@gmail.com>
4678 * mini-amd64.c (mono_arch_output_basic_block): Emit a few nops before
4679 indirect calls, this avoids problems where get_vcall_slot () would get
4680 confused by the native code for the instruction preceeding the call.
4681 (mono_arch_get_vcall_slot): Simplify this.
4682 (mono_arch_emit_imt_argument): Remove this, it is no longer needed.
4684 * mini-ops.h: Fix the definitions of the OP_IA64 opcodes, since the local
4685 register allocator now seems to depend on them instead of the data in
4688 * mini.c (mini_method_compile): Throw the correct type of exception if
4689 mono_method_get_header () fails because of a loading error.
4691 2009-03-28 Zoltan Varga <vargaz@gmail.com>
4693 * mini.c (mini_method_compile): Clear the loader error if the method
4694 header cannot be decoded.
4696 * mini-trampolines.c (mono_magic_trampoline): Handle generic virtual
4697 interface methods on proxies correctly.
4699 * dwarfwriter.c (mono_dwarf_writer_emit_method): Fix handling of the
4700 this argument for vtype methods. Add precise liveness info for arguments.
4702 * mini-codegen.c (mono_print_ins_index): Print the vreg of the
4703 LIVERANGE_START/END opcodes.
4705 * method-to-ir.c (mono_spill_global_vars): Fix liverange calculation
4706 for arguments and values in registers.
4708 2009-03-27 Zoltan Varga <vargaz@gmail.com>
4710 * method-to-ir.c (mono_method_to_ir): Disable tail calls for calls which
4711 return a valuetype. Fixes #487518.
4713 * iltests.il: Add a test.
4715 * aot-compiler.c: Use mono_thread_create () to create helper threads.
4717 * mini-trampolines.c (mono_delegate_trampoline): Handle static delegates
4718 closed over a null reference correctly.
4720 2009-03-26 Zoltan Varga <vargaz@gmail.com>
4722 * method-to-ir.c (mono_handle_global_vregs): Fix support for ternary ops.
4724 2009-03-25 Mark Probst <mark.probst@gmail.com>
4726 * mini-codegen.c (mono_local_regalloc): Don't let sregs get
4727 allocated to the same registers as fixed sregs.
4729 2009-03-24 Mark Probst <mark.probst@gmail.com>
4731 * mini-ops.h: New ternary ATOMIC_CAS ops replace the old
4734 * method-to-ir.c: Handle more cases for
4735 Interlocked.CompareExchange.
4737 * cpu-x86.md, mini-x86.c, mini-x86.h, cpu-amd64.md, mini-amd64.c,
4738 mini-amd64.h, cpu-ppc.md, cpu-ppc64.md, mini-ppc.c, mini-ppc.h:
4739 ATOMIC_CAS implementations for x86, AMD64, PPC and PPC64.
4741 2009-03-23 Zoltan Varga <vargaz@gmail.com>
4743 * aot-runtime.c (decode_method_ref): Fix a warning.
4745 * unwind.c (mono_unwind_frame): Ditto.
4747 2009-03-22 Zoltan Varga <vargaz@gmail.com>
4749 * aot-compiler.c (arch_emit_unbox_trampoline): Fix the binary writer support.
4750 (mono_compile_assembly): Enable the binary writer for full-aot as well.
4752 * image-writer.c (do_reloc): Add support for the JUMP24 relocation,
4753 fix the handling of large values in the ALU_PC_G0_NC relocation.
4755 2009-03-22 Zoltan Varga <vargaz@gmail.com>
4757 * local-propagation.c method-to-ir.c local-propagation.c: Fix warnings.
4759 2009-03-22 Mark Probst <mark.probst@gmail.com>
4761 * method-to-ir.c (mono_spill_global_vars): Support for ternary
4764 2009-03-22 Mark Probst <mark.probst@gmail.com>
4766 * method-to-ir.c: MINI_OP3 needs a comma.
4768 * method-to-ir.c, mini.h, mini.c: Remove
4769 mono_init_op_sreg_counts ().
4771 2009-03-22 Zoltan Varga <vargaz@gmail.com>
4773 * mini-arm.c (mono_arch_output_basic_block): Fix aot support in
4776 * mini-arm.c (mono_arch_build_imt_thunk): Disable the !fail_tramp
4779 * mini-ops.h: Fix arguments of the MEMINDEX opcodes.
4781 * mini-amd64.c (mono_arch_build_imt_thunk): Simplify the fail handling
4784 2009-03-21 Mark Probst <mark.probst@gmail.com>
4786 * cfold.c, cprop.c, decompose.c, genmdesc.c, helpers.c, ir-emit.h,
4787 liveness.c, local-propagation.c, method-to-ir.c, mini-codegen.c,
4788 mini.c, mini.h, simd-intrinsics.c, ssa.c: Support for ternary IR
4791 2009-03-20 Zoltan Varga <vargaz@gmail.com>
4793 * driver.c: Change location of gc_wrapper.h.
4795 * method-to-ir.c (mono_find_block_region): Handle try clauses nested
4796 inside finally clauses correctly. Fixes #485721.
4798 * mini.c (mono_find_spvar_for_region): This needs to handle try regions
4799 after the change above.
4801 * exceptions.cs: Add a test.
4803 2009-03-19 Zoltan Varga <vargaz@gmail.com>
4805 * unwind.c (mono_unwind_ops_encode): Increase the size of the encode buffer.
4807 * mini-amd64.c (mono_arch_emit_epilog): Remove the encoding of stack size
4808 into cfg->used_int_regs, it is not needed with the dwarf unwinder.
4809 (mono_arch_compute_omit_fp): Remove the emit_epilog () workaround.
4811 * mini-amd64.c (mono_arch_compute_omit_fp): Add another check to avoid hitting
4812 the stack_alloc_size < (1 << 16) assertion in emit_prolog ().
4814 2009-03-19 Sebastien Pouliot <sebastien@ximian.com>
4816 * method-to-ir.c: Allow CoreCLR to throw FieldAccessException.
4817 Simplify logic for ensure_method_is_allowed_to_call_method.
4818 Handle wrappers on callers.
4820 2009-03-19 Zoltan Varga <vargaz@gmail.com>
4822 * Makefile.am (fullaotcheck): Don't run the generics tests, some of
4825 * basic-simd.cs: Fix the names of some test methods.
4827 2009-03-18 Geoff Norton <gnorton@novell.com>
4829 * mini.c: Only chain sigfpe if it wasn't generated in mangaed code.
4831 2009-03-18 Zoltan Varga <vargaz@gmail.com>
4833 * dwarfwriter.c (token_handler): Fix a crash caused by the last change.
4835 2009-03-17 Jb Evain <jbevain@novell.com>
4837 * driver.c: remove now uneeded call to mono_gc_base_init before
4840 2009-03-17 Jb Evain <jbevain@novell.com>
4842 * dwarfwriter.c (token_handler): handle more cases.
4844 2009-03-17 Sebastien Pouliot <sebastien@ximian.com>
4846 * method-to-ir.c: Remove more dead code (that was required only
4847 because of method_is_safe). Fix compiler warnings.
4849 2009-03-17 Sebastien Pouliot <sebastien@ximian.com>
4851 * method-to-ir.c: Remove unneeded/useless method_is_safe
4852 http://lists.ximian.com/archives/public/mono-devel-list/2009-March/031404.html
4854 2009-03-16 Rodrigo Kumpera <rkumpera@novell.com>
4856 * mini.c (mini_method_compile): Print the method been compiled with
4857 verbose level 1 instead of 3 as this helps a lot debugging JIT crashes
4858 for people not familiar with the runtime.
4860 2009-03-17 Zoltan Varga <vargaz@gmail.com>
4862 * mini-exceptions.c (get_generic_info_from_stack_frame): Avoid returning
4863 a managed object which is later put into a GList. Return its class instead.
4865 * mini.c (mono_allocate_stack_slots_full): Avoid sharing ref and non-ref
4866 stack slots when using sgen.
4868 2009-03-16 Zoltan Varga <vargaz@gmail.com>
4870 * dwarfwriter.c (emit_line_number_info): Really fix the eglib build.
4872 2009-03-14 Zoltan Varga <vargaz@gmail.com>
4874 * local-propagation.c (reg_is_softreg_no_fpstack): Use >= instead of
4875 > so it works on the first vreg as well.
4877 2009-03-13 Zoltan Varga <vargaz@gmail.com>
4879 * dwarfwriter.c (emit_line_number_info): Disable an assert which seems to
4882 * aot-compiler.c: Get rid of xdebug_lock (), use the loader lock instead.
4884 * dwarfwriter.c (emit_line_number_info): Fix eglib build as eglib doesn't
4887 2009-03-12 Zoltan Varga <vargaz@gmail.com>
4889 * dwarfwriter.c (emit_line_number_info): Optimize the computation of the
4890 native->IL offset mapping.
4892 2009-03-11 Zoltan Varga <vargaz@gmail.com>
4894 * mini-amd64.c (mono_arch_output_basic_block): Fix % 1. Fixes #484323.
4896 * basic.cs: Add a test.
4898 2009-03-11 Mark Probst <mark.probst@gmail.com>
4900 * mini-x86.c (mono_arch_output_basic_block): Use different
4901 registers in case the ones we want to overwrite are used by the
4902 other operand. Fixes regression in #480807.
4904 2009-03-10 Zoltan Varga <vargaz@gmail.com>
4906 * aot-compiler.c (mono_compile_assembly): Make the output less verbose.
4908 * dwarfwriter.c (emit_line_number_info): The line number info for
4909 IL code was off by one. Fix that.
4911 * mini-s390x.c: Fix support for vtypes whose addresses are passed on the
4914 2009-03-09 Mark Probst <mark.probst@gmail.com>
4916 Contributed under the terms of the MIT/X11 license by Steven
4917 Munroe <munroesj@us.ibm.com>.
4919 * mini-ppc.c: Correct handling of OP_LOADI4_MEMINDEX for ppc64.
4922 2009-03-08 Zoltan Varga <vargaz@gmail.com>
4924 * dwarfwriter.c (token_handler): Decode method references in non-wrappers
4927 2009-03-06 Zoltan Varga <vargaz@gmail.com>
4929 * method-to-ir.c (mono_method_to_ir): Check for type load exceptions in
4930 the delegate ctor handling code. Fixes #482638.
4932 * method-to-ir.c (mini_emit_memset): Fix the handling of size '3'. Fixes
4935 * iltests.il.in: Add a test.
4937 * mini-darwin.c (mono_chain_signal): Remove this, it is already in
4940 2009-03-05 Mark Probst <mark.probst@gmail.com>
4942 * mini-trampolines.c (mono_create_jump_trampoline): If the method
4943 is shared generic code, return the trampoline, even if the method
4944 has already been compiled. Fixes #479763.
4946 * mini.c, mini.h: New function
4947 mono_jit_find_compiled_method_with_jit_info() which is the same as
4948 mono_jit_find_compiled_method() but also returns the jit info.
4950 2009-03-05 Mark Probst <mark.probst@gmail.com>
4952 * method-to-ir.c (mono_method_to_ir): Only force the vtable var
4953 for methods which actually have one. For all other methods, make
4954 sure the this argument var is live the whole method.
4956 * mini.c (mini_method_compile): Every shared method has a
4957 this/vtable/mrgctx info. Fixes #480807.
4959 2009-03-05 Mark Probst <mark.probst@gmail.com>
4961 * mini-ppc.c (mono_arch_build_imt_thunk): Add support for mixed
4962 generic/imt thunks where some entries branch through the vtable,
4963 while other entries branch directly.
4965 2009-03-05 Zoltan Varga <vargaz@gmail.com>
4967 * mini-darwin.c (mono_chain_signal): Define this to fix the build.
4969 * mini-windows.c: Ditto.
4971 * mini.c (mono_jit_runtime_invoke): Speed up the invoking of parameterless
4974 2009-03-04 Zoltan Varga <vargaz@gmail.com>
4976 * dwarfwriter.c (emit_line_number_info): Add some debug code to help track
4979 2009-03-04 Mark Probst <mark.probst@gmail.com>
4981 * method-to-ir.c: Don't inline methods that use JMP. Fixes
4984 2009-03-04 Mark Probst <mark.probst@gmail.com>
4986 * exceptions-x86.c: Include debug-mini.h - fixes build.
4988 2009-03-04 Martin Baulig <martin@ximian.com>
4990 * debug-mini.c: Clean up the exception API and add documentation.
4991 (mono_debugger_handle_exception): New public method; this is
4992 called when throwing an exception or encountering an unhandled one.
4993 (mono_debugger_call_exception_handler): Formerly known as
4994 mono_debugger_handle_exception(); this is used to tell the
4995 debugger that we're about to invoke an exception handler.
4997 2009-03-04 Martin Baulig <martin@ximian.com>
4999 * debug-mini.c (mono_debugger_runtime_invoke): Moved here from
5000 ../metadata/mono-debug-debugger.c; save and reset exception state.
5002 2009-03-02 Martin Baulig <martin@ximian.com>
5004 * debug-mini.c: Moved the debugger exception handling here from
5005 ../metadata/mono-debug-debugger.c.
5008 (MonoDebuggerExceptionAction): New exception typedef.
5011 (MonoDebuggerThreadInfo): Added `MonoObject *last_exception'.
5013 * exceptions-amd64.c
5014 (mono_amd64_throw_exception): Use the new debugger exception
5018 (mono_handle_exception_internal): Don't call
5019 mono_debugger_unhandled_exception() here.
5021 2009-03-03 Zoltan Varga <vargaz@gmail.com>
5023 * mini.c aot-compiler.c: Update after the changes to
5024 mono_marshal_get_runtime_invoke ().
5026 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot):
5027 Virtual generic methods might not have method->slot set, work around
5030 * generics.cs: Add a test.
5032 2009-03-02 Geoff Norton <gnorton@novell.com>
5035 * driver.c: Allow signal chaining of SIGFPE as well.
5037 2009-03-02 Zoltan Varga <vargaz@gmail.com>
5039 * mini-trampolines.c (mono_generic_virtual_remoting_trampoline): Update
5040 this since it now receives the method not its generic context in the
5043 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for mixed
5044 generic/imt thunks where some entries branch through the vtable, while
5045 other entries branch directly.
5047 * mini-x86.c (mono_arch_build_imt_thunk): Ditto.
5049 * method-to-ir.c (mono_method_to_ir): Enable fast virtual generic call
5050 support for interface methods as well.
5052 * mini-trampolines.c: Add support for virtual generic methods in interfaces
5053 using the normal IMT thunks.
5055 generics.cs: Add new tests.
5057 * method-to-ir.c (mono_method_to_ir): Pass the method instead of
5058 the generic inst to the generic imt thunks. This fixes AOT support,
5059 improves consistency with the normal IMT thunks, and makes it easier to
5060 add support for interface generic virtual methods later.
5062 * mini-trampolines.c (mono_magic_trampoline): Ditto.
5064 2009-02-28 Zoltan Varga <vargaz@gmail.com>
5066 * driver.c (mono_set_signal_chaining): New public API function to enable
5067 signal chaining on POSIX platforms.
5069 * mini-posix.c mini.c: Applied a variant of a patch by Simon Rowland
5070 (si@lindenlab.com) to implement signal chaining. The original patch was
5071 contributed under the MIT X/11 license:
5072 https://bugzilla.novell.com/show_bug.cgi?id=318894
5074 2009-02-27 Zoltan Varga <vargaz@gmail.com>
5076 * iltests.il.in (test_0_implicit_float_to_double_conversion): Disable this
5077 too until it can be made to run on amd64.
5079 2009-02-26 Zoltan Varga <vargaz@gmail.com>
5081 * mini-x86.c (mono_arch_get_this_arg_from_call): Avoid expensive calls
5082 to get_generic_context_from_code () + get_call_info () if possible.
5084 2009-02-25 Zoltan Varga <vargaz@gmail.com>
5086 * mini-exceptions.c (mono_handle_native_sigsegv): Implement the
5087 suspend-on-sigsegv functionality.
5089 * mini.c (mini_parse_debug_options): Add a new 'suspend-on-sigsegv' option
5090 to suspend when a native SIGSEGV is received. This is useful for debugging
5091 crashes which don't happen under gdb, since a live process contains more
5092 information than a core file.
5094 * mini-exceptions.c (mono_print_thread_dump): Use
5095 MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX instead of platform defines.
5097 * mini-x86.h (MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX): New define.
5099 * mini-amd64.h (MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX): Ditto.
5101 * basic-float.cs: Disable the tests which currently fail on amd64.
5103 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Pass a non-null
5104 value to mono_arch_patch_callsite () to fix crashes.
5106 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix a warning.
5108 2009-02-23 Zoltan Varga <vargaz@gmail.com>
5110 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Replace the
5111 nop code by patching the call address to point to the nullified class init
5112 trampoline, as the former does not seem to be safe on SMP machines.
5114 2009-02-23 Mark Probst <mark.probst@gmail.com>
5116 * mini-ops.h: Fix the argument types for a few x86 opcodes where
5119 2009-02-23 Zoltan Varga <vargaz@gmail.com>
5121 * basic-float.cs basic-calls.cs: Fix warnings.
5123 2009-02-22 Mark Probst <mark.probst@gmail.com>
5125 * tramp-ppc.c (mono_arch_create_trampoline_code): Store the
5126 correct frame pointer in the LMF. Should fix #478394.
5128 2009-02-22 Zoltan Varga <vargaz@gmail.com>
5130 * Makefile.am (fullaotcheck): Copy Mono.Simd.dll as well.
5132 * image-writer.c: Make the binary writer less verbose.
5134 2009-02-21 Zoltan Varga <vargaz@gmail.com>
5136 * method-to-ir.c (mono_method_to_ir): Don't assert if string ctors
5137 are called from runtime invoke wrappers.
5139 2009-02-20 Zoltan Varga <vargaz@gmail.com>
5141 * cpu-ppc.md (store_memindex): Increase the size of this.
5143 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
5145 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
5147 * cpu-x86.md: Fix the sizes for long_conv_to_r_un and long_conv_to_r_un_2.
5149 * mini-x86.c (mono_arch_output_basic_block): Use only 64bits of precision for
5152 Last fix for of #467201.
5155 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
5157 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
5159 * cpu-x86.md: Fix the sizes for fcall(_reg,_membase), long_conv_to_r4_2
5160 and long_conv_to_r8_2:
5162 Fixed part of #467201.
5164 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
5166 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
5168 * mini-x86.c (mono_arch_output_basic_block): Adjust precision of int to float
5169 conversion to 32 bits.
5171 * cpu-x86.md: Increase the size of int_conv_to_r4.
5173 * basic-float.cs: Add a test for this.
5175 Fixed part of #467201.
5177 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
5179 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
5181 * mini-x86.c (mono_arch_output_basic_block): Adjust precision of long to double
5182 conversion to 64 bits.
5184 * basic-float.cs: Add a test for this.
5186 Fixed part of #467201.
5188 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
5190 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
5192 * mini-x86.c (emit_move_return_value): Don't reduce precision of functions returning float.
5193 This behavior is compatible with MS.
5195 * iltest.il.in: Add a test for this.
5197 Fixed part of #467201.
5199 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
5201 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
5203 * mini-x86.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_R4, it must
5204 change the precision of the value.
5206 * cpu-x86.md: Define len for float_conv_to_r4.
5208 * basic-float.cs: Add a test for this.
5210 Fixed part of #467201.
5212 2009-02-19 Rodrigo Kumpera <rkumpera@novell.com>
5214 * mini.c: Adjust locking order to the new semantics where the loader lock
5217 2009-02-18 Rodrigo Kumpera <rkumpera@novell.com>
5226 * mini-trampolines.c:
5239 * tramp-x86.c: Use mono_domain_code_* functions instead of using MonoDomain::code_mp directly.
5241 2009-02-18 Zoltan Varga <vargaz@gmail.com>
5243 * mini-codegen.c (mono_local_regalloc): Remove a ! from if (!dest_sreg1)
5246 2009-02-17 Zoltan Varga <vargaz@gmail.com>
5248 * aot-compiler.c (add_generic_class): Only add rgctx invoke wrappers
5249 for cctors if needed.
5251 2009-02-17 Mark Probst <mark.probst@gmail.com>
5253 * mini-ppc.c: Fix build on Darwin.
5255 2009-02-17 Zoltan Varga <vargaz@gmail.com>
5257 * dwarfwriter.c (mono_dwarf_writer_emit_base_info): Use 2 as the DWARF
5258 version instead of 3 as valgrind doesn't like version 3.
5260 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
5262 * aot-compiler.c (mono_aot_method_hash): New function to return a hash
5263 usable for hashing methods.
5264 (emit_extra_methods): Use the new hash to avoid putting every method in the
5267 * aot-runtime.c (find_extra_method_in_amodule): Use the new hash.
5269 * aot-runtime.c (can_method_ref_match_method): New function to quickly check
5270 whenever a method ref could match a method.
5272 * aot-runtime.c (load_image): Revert the previous change, it causes an AOT
5275 * aot-runtime.c (find_extra_method_in_amodule): Add a cache for decoded
5278 * aot-runtime.c (load_image): Pass our basedir to mono_assembly_load.
5280 * aot-compiler.c (emit_exception_debug_info): Bump the maximum size of
5281 the encoding buffer.
5283 * method-to-ir.c (mono_method_check_inlining): Avoid calling
5284 mono_method_get_header () on inflated methods as an optimization.
5286 2009-02-16 Zoltan Varga <vargaz@gmail.com>
5288 * ssa.c (fold_ins): Fix another crash if the instruction following the
5289 switch was optimized away.
5291 2009-02-16 Mark Probst <mark.probst@gmail.com>
5293 Contributed under the terms of the MIT/X11 license by Steven
5294 Munroe <munroesj@us.ibm.com>.
5296 * mini-ppc.c, mini-ppc.h: Implement TLS for PPC64.
5298 2009-02-16 Zoltan Varga <vargaz@gmail.com>
5300 * mini.c method-to-ir.c mini-trampolines.c aot-runtime.c: Remove locking
5301 around the mono_domain_alloc calls, it is now done by the functions
5304 * aot-compiler.c (compile_method): Only add wrappers referenced by
5305 the method if compiling with full AOT.
5306 (mono_compile_assembly): Error out if --aot=full is specified on
5307 a platform where it is not supported.
5309 * aot-compiler.c (emit_trampolines): Emit generic class init trampolines
5312 * tramp-arm.c (mono_arch_create_generic_class_init_trampoline_full): Add
5315 * aot-runtime.c (load_named_code): Handle
5316 mono_arm_throw_exception_by_token.
5318 * mini-arm.h: Add declaration of mono_arm_throw_exception_by_token.
5320 * image-writer.c (asm_writer_emit_pointer_unaligned): Make this really
5323 * Makefile.am (fullaotcheck): Exit if a test fails.
5325 * aot-compiler.c (mono_compile_assembly): Use the ASM writer for full aot
5327 (mono_compile_assembly): Handle the assembler failing.
5329 * image-writer.c (asm_writer_emit_section_change): Handle ARM gas not
5330 accepting subsections of .bss.
5332 * ssa.c (visit_inst): Fix a crash if the instruction following a switch
5335 * aot-compiler.c: Remove some unused includes.
5337 * aot-compiler.c (MonoAotCompile): Remove some unused fields which are
5338 now in MonoImageWriter.
5340 * mini-x86.c (mono_arch_get_vcall_slot): Handle yet another
5341 code sequence which matches a non-virtual call. Fixes #472654.
5343 2009-02-15 Zoltan Varga <vargaz@gmail.com>
5345 * aot-compiler.c: Use xdebug_lock ()/unlock () macros for locking in the
5348 * aot-compiler.c: Make the xdebug code not depend on the AOT compiler,
5349 use the image/dwarf writers directly.
5351 * image-writer.c (struct _MonoImageWriter): Remove the unused 'image'
5354 * aot-compiler.c (MonoAotCompile): Remove fields which are now in
5357 * image-writer.h: Fix some typos.
5359 * dwarfwriter.h dwarfwriter.c: New files.
5361 * aot-compiler.c: Extract the DWARF info writing functionality into a
5364 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Add a 'out_unwind_ops'
5365 argument to return unwind info.
5367 * tramp-arm.c (mono_arch_create_trampoline_code_full): Ditto.
5369 * aot-compiler.c: Emit unwind info for trampolines in full-aot mode.
5371 * aot-runtime.c (decode_method_ref): Add a case for
5372 MONO_AOT_METHODREF_WRAPPER_NAME.
5374 * mini.h: Add constants for the magic numbers used in encode_method_ref ()
5377 * aot-compiler.c (encode_method_ref): Use the new constants.
5379 * aot-runtime.c (decode_method_ref): Ditto.
5381 * aot-compiler.c (compile_method): For generic icalls, queue the wrapper to
5382 be compiled, not the icall itself.
5384 2009-02-14 Zoltan Varga <vargaz@gmail.com>
5386 * aot-runtime.c (find_extra_method_in_amodule): Avoid decoding wrapper names
5387 using decode_method_ref ().
5389 * method-to-ir.c (mini_emit_ldelema_1_ins): If the array index is a long,
5390 convert it to an in32. Fixes #475859.
5392 * arrays.cs: Add a test.
5394 2009-02-12 Zoltan Varga <vargaz@gmail.com>
5396 * mini-s390x.c (mono_arch_output_basic_block): Fix the shift amounts in
5399 * basic-long.cs: Add a test.
5401 2009-02-12 Mark Probst <mark.probst@gmail.com>
5403 * mini-x86.c, mini-x86.h: Very simple frame pointer removal. We
5404 remove the frame pointer in leaf methods which don't receive any
5405 arguments, don't throw exceptions and don't do dynamic stack
5408 2009-02-12 Zoltan Varga <vargaz@gmail.com>
5410 * mini-amd64.c (mono_arch_build_imt_thunk): Fix size calculation after
5411 the fail_tramp changes. Hopefully fixes #475132.
5413 2009-02-12 Rodrigo Kumpera <rkumpera@novell.com>
5415 * method-to-ir.c (mono_emit_method_call_full): Use mono_metadata_signature_dup_mempool
5416 instead of mono_metadata_signature_dup_full.
5418 2009-02-12 Zoltan Varga <vargaz@gmail.com>
5420 * ssa.c (fold_ins): Use MONO_IS_JUMP_TABLE () and MONO_JUMP_TABLE_FROM_INS ()
5421 for processing jump tables. Fixes #473787.
5423 2009-02-11 Mark Probst <mark.probst@gmail.com>
5425 * mini-generic-sharing.c: mini_method_get_context() just calls
5426 mono_method_get_context_general() now.
5428 * mini.c, mini.h: Moved get_object_generic_inst(),
5429 construct_object_context_for_method() and
5430 mono_domain_lookup_shared_generic() to metadata/generic-sharing.c.
5432 2009-02-11 Zoltan Varga <vargaz@gmail.com>
5434 * branch-opts.c (mono_if_conversion): Handle the case where the merged
5435 basic block fell through to its successor bblock without a branch. Fixes
5438 * iltests.il.in: Add a test.
5440 * aot-compiler.c (encode_method_ref): Encode methods of array types.
5441 (can_encode_patch): We can now handle arrays of generic parameters and
5444 * aot-runtime.c (decode_method_ref_2): Handle methods of array types.
5446 * aot-compiler.c aot-runtime.c: Emit the size of specific trampolines into
5447 the AOT file to avoid some #ifdefs in aot-runtime.c
5449 * mini.h: Bump AOT file format version.
5451 2009-02-10 Zoltan Varga <vargaz@gmail.com>
5453 * Makefile.am (fullaotcheck): Make this run the tests.
5455 * aot-compiler.c: Make the printing of skipped methods runtime configurable.
5457 2009-02-10 Mark Probst <mark.probst@gmail.com>
5459 * mini-x86.c (mono_arch_context_get_int_reg): Handle all registers
5460 individually. Fixes #473482.
5462 2009-02-10 Zoltan Varga <vargaz@gmail.com>
5464 * mini-arm.c (mono_arch_output_basic_block): Disable AOT for OP_JMP.
5466 2009-02-09 Jeffrey Stedfast <fejj@novell.com>
5468 * aot-compiler.c (arch_emit_plt_entry): Fixed to compile.
5469 (mono_compile_assembly): Hush compile warnings about
5470 uninitialized [tmp_]outfile_name variables in the !use_bin_writer
5473 2009-02-10 Zoltan Varga <vargaz@gmail.com>
5475 * exceptions-arm.c (mono_arch_find_jit_info): Fix aot support.
5477 * mini-arm.c: Checkin unwind related changes missing from an earlier commit.
5479 * aot-compiler.c: Fix arm support.
5481 * image-writer.c: Move the R_ARM constants to image-writer.h. Export a
5482 img_writer_emit_unset_mode () function.
5484 * unwind.c (mono_unwind_get_dwarf_data_align): New helper function.
5485 (mono_unwind_get_dwarf_pc_reg): Ditto.
5487 * aot-compiler.c (emit_dwarf_abbrev): Another large reorganization.
5488 Move almost all platform specific code to a set of arch_ functions,
5489 and document them to ease porting.
5491 * aot-compiler.c (mono_xdebug_init): Fix xdebug support.
5493 * image-writer.h image-writer.c: New files, extracted from aot-compiler.c.
5495 * aot-compiler.c: Extract the image writing functionality into a separate
5496 module to reduce the size of this file.
5498 2009-02-09 Geoff Norton <gnorton@novell.com>
5500 * mini-s390.c: Fix the signature of emit_sig_cookie.
5502 2009-02-09 Zoltan Varga <vargaz@gmail.com>
5504 * aot-compiler.c (is_shared_got_patch): Add MONO_PATCH_INFO_IMAGE.
5506 * aot-runtime.c (is_shared_got_patch): Ditto.
5508 * aot-runtime.c (load_named_code): Cope with the fact that
5509 decode_got_entry () won't decode the patch fully if its corresponding got
5510 entry is already filled.
5512 * tramp-amd64.c (mono_arch_create_monitor_enter_trampoline_full):
5514 (mono_arch_create_monitor_exit_trampoline_full): Ditto.
5516 * tramp-amd64.c (mono_arch_create_monitor_enter_trampoline_full): Use 'code'
5517 as the moving pointer instead of 'buf' for consistency with the rest of the
5519 (mono_arch_create_monitor_exit_trampoline): Ditto.
5521 * aot-compiler.c (emit_trampolines): Add throw_pending_exception/
5522 generic_class_init trampolines.
5523 (add_generic_class): Extract some code from add_generic_instances () into a
5524 separate function so it can be called from other places too.
5525 (compile_method): Call add_generic_class () for the classes of inflated methods
5526 referenced by the method.
5527 (can_encode_patch): Allow references to generic parameters.
5529 * aot-runtime.c: Add support the patches required by the new trampolines.
5531 * exceptions-amd64.c (mono_arch_get_throw_pending_exception_full): Add full-aot
5534 * tramp-amd64.c (mono_arch_create_generic_class_init_trampoline_full): Add
5537 * exceptions-amd64.c (mono_arch_get_throw_pending_exception_full): Rename
5538 this from get_throw_pending_exception, make the signature full aot compatible.
5540 * Makefile.am (fullaotcheck): New target to run full-aot tests.
5542 * method-to-ir.c (inline_method): Save/Restore cfg->ret_var_set too.
5544 * exceptions.cs: Add a test.
5546 2009-02-07 Zoltan Varga <vargaz@gmail.com>
5548 * unwind.c (mono_unwind_frame): Eliminate the data_align_factor argument,
5549 use the DWARF_DATA_ALIGN constant instead.
5551 * exception-<ARCH>.c: Update after the above change.
5553 * exceptions-arm.c (mono_arch_find_jit_info): Transition this to use the
5556 * mini-arm.c: Enable the dwarf unwinder.
5558 * mini-trampolines.c (mono_magic_trampoline): Use mono_class_get_vtable_entry ()
5559 instead of mono_class_setup_vtable ().
5561 2009-02-07 Zoltan Varga <vargaz@gmail.com>
5563 * exceptions-x86.c (mono_arch_find_jit_info): Transition this to use the
5566 * mini-x86.h: Enable the dwarf unwinder.
5568 2009-02-06 Raja R Harinath <harinath@hurrynot.org>
5570 Fix mcs/tests/test-7.cs
5571 * mini-amd64.c (mono_arch_allocate_vars): Revert change from
5574 2009-02-06 Zoltan Varga <vargaz@gmail.com>
5576 * mini.c (print_jit_stats): Remove some unused statistics.
5578 2009-02-05 Zoltan Varga <vargaz@gmail.com>
5580 * aot-compiler.c (emit_klass_info): Update after MonoClass changes.
5582 2009-02-05 Mark Probst <mark.probst@gmail.com>
5584 * jit-icalls.c (mono_helper_compile_generic_method): Don't inflate
5585 the method we get from mono_object_get_virtual_method() because
5586 that function does it properly, now.
5588 2009-02-05 Zoltan Varga <vargaz@gmail.com>
5590 * unwind.c (mono_unwind_ops_encode): Handle offsets greater than 32 between
5591 opcodes. Fixes #472775.
5593 2009-02-05 Mark Probst <mark.probst@gmail.com>
5595 * mini-exceptions.c (ves_icall_get_frame_info): Account for the
5596 fact that mono_find_jit_info() sometimes returns the context
5597 corresponding to the jit info in new_ctx. Fixes #472600.
5599 2009-02-05 Zoltan Varga <vargaz@gmail.com>
5601 * method-to-ir.c mini-hppa.c mini.c trace.c mini-s390x.c aot-compiler.c
5602 mini-s390.c: Use mono_class_enum_basetype () instead of accessing
5603 klass->enum_basetype directly.
5605 * aot-compiler.c (emit_class_dwarf_info): Add support for all possible
5608 * unwind.c: Avoid 0 sized arrays.
5610 2009-02-04 Zoltan Varga <vargaz@gmail.com>
5612 * mini-exceptions.c (mono_setup_altstack): Use a more reasonable altstack
5613 size on systems with 64k pages. Fixes #471389.
5615 2009-02-04 Mark Probst <mark.probst@gmail.com>
5617 Contributed under the terms of the MIT/X11 license by Steven
5618 Munroe <munroesj@us.ibm.com>.
5620 * mini-ppc.c (mono_arch_output_basic_block): Generate better code
5621 for LOADI4_MEMBASE. Use addi instead of addic if it's not
5624 2009-02-04 Mark Probst <mark.probst@gmail.com>
5626 Contributed under the terms of the MIT/X11 license by Steven
5627 Munroe <munroesj@us.ibm.com>.
5629 * exceptions-ppc.c (mono_arch_get_restore_context): Code size
5632 * tramp-ppc.c (mono_arch_create_generic_class_init_trampoline):
5633 The trampoline can be longer on PPC64.
5635 2009-02-04 Mark Probst <mark.probst@gmail.com>
5637 Contributed under the terms of the MIT/X11 license by Steven
5638 Munroe <munroesj@us.ibm.com>.
5640 * mini-ppc.c: Compiler warning fixes and trivial code
5643 2009-02-04 Zoltan Varga <vargaz@gmail.com>
5645 * method-to-ir.c (mono_spill_global_vars): Fix problems caused by reading
5646 ins->dreg which could be a hardware register, not a vreg.
5648 * aot-compiler.c (emit_method_dwarf_info): Ditto.
5650 * mini.h (MonoCompile): Remove vreg_to_var_num array, it is no longer used.
5651 (struct MonoMethodVar): Add a vreg field, holding the vreg of variable.
5653 * mini.c (mono_compile_create_var_for_vreg): Set var->vreg.
5655 * mini-amd64.c (mono_arch_output_basic_block): Avoid reading cfg->varinfo[..]
5656 ->dreg, that is not the vreg we are looking for.
5658 * mini-amd64.h mini-x86.h: Enable MONO_ARCH_LIVENESS_OPS again.
5660 * mini-x86.c (mono_arch_output_basic_block): Add support for LIVERANGE_START/
5663 * method-to-ir.c (mono_spill_global_vars): Add an assert to help track down
5666 2009-02-03 Zoltan Varga <vargaz@gmail.com>
5668 * mini-x86.c (mono_arch_emit_prolog): Emit unwind info.
5670 * aot-compiler.c (emit_line_number_info): Fix line number emission when
5673 * aot-compiler.c: Add xdebug support on x86.
5675 * unwind.c: Add x86 support.
5677 * aot-compiler.c (emit_exception_debug_info): Control the emission of
5678 unwind info using a new MONO_ARCH_HAVE_XP_UNWIND define.
5680 * mini.c (mini_method_compile): Ditto.
5682 * mini-amd64.c (mono_arch_allocate_vars): Avoid setting cfg->ret->dreg to
5685 * aot-compiler.c: Add emit_push_section ()/emit_pop_section () helper functions
5686 which mimic .push_section/.pop_section in GAS.
5688 * aot-compiler.c: Emit precise live range information for variables.
5690 * mini-amd64.c (mono_arch_output_basic_block): Add OP_LIVERANGE_START/END.
5692 * method-to-ir.c (mono_spill_global_vars): Compute the instructions marking
5693 the live ranges of variables, and emit OP_LIVERANGE_START/END opcodes for
5696 * mini-ops.h: Add OP_LIVERANGE_START/END opcodes to mark
5697 the live ranges of variables.
5699 * mini.h (struct MonoMethodVar): Add two fields containing the live range
5700 of the variable in terms of native offsets.
5702 2009-02-03 Rodrigo Kumpera <rkumpera@novell.com>
5704 * arrays.cs: Test for Get/SetValue of array with negate lower bounds.
5706 2009-02-02 Mark Probst <mark.probst@gmail.com>
5708 Contributed under the terms of the MIT/X11 license by Steven
5709 Munroe <munroesj@us.ibm.com>.
5711 * exceptions-ppc.c (restore_regs_from_context): Correct operand
5712 order (offset then base reg) for ppc_load_multiple_regs.
5713 (emit_save_saved_regs) Correct operand order for
5714 ppc_store_multiple_regs.
5715 (mono_arch_get_call_filter): Correct operand order for
5716 ppc_load_multiple_regs.
5718 * mini-ppc.c (emit_memcpy): Fix operand order for
5719 ppc_load_reg_update and ppc_store_reg_update.
5720 (mono_arch_output_basic_block): Correct operand order for ppc_lha.
5721 (mono_arch_emit_epilog): Correct operand order for
5722 ppc_load_multiple_regs.
5724 * tramp-ppc.c (mono_arch_create_trampoline_code): Correct operand
5725 order for ppc_store_multiple_regs and ppc_load_multiple_regs.
5727 2009-02-02 Mark Probst <mark.probst@gmail.com>
5729 * cpu-ppc64.md: Fixed storer4_memindex length.
5731 2009-02-02 Zoltan Varga <vargaz@gmail.com>
5733 * aot-compiler.c (emit_line_number_info): Optimize the size of the emitted
5736 * aot-compiler.c (emit_line_number_info): Optimize this.
5738 2009-02-01 Zoltan Varga <vargaz@gmail.com>
5740 * aot-compiler.c: Disassemble tokens in the IL disassembly.
5742 * aot-compiler.c: Add debug info for methods without debug info by
5743 emitting an IL file and having the line number info referencing that file.
5745 * aot-compiler.c: Optimize the size of the generated line number info.
5747 * aot-compiler.c: Emit line number info in xdebug mode.
5749 * aot-compiler.c (mono_save_xdebug_info): Receive a MonoCompile instead of a
5752 2009-01-31 Zoltan Varga <vargaz@gmail.com>
5754 * aot-compiler.c (emit_method_dwarf_info): Emit names for local variables.
5756 * driver.c (mono_main): Enable debugging support automatically if XDEBUG
5759 2009-01-31 Rodrigo Kumpera <rkumpera@novell.com>
5761 * basic-calls.cs: Test for the weird crash found on arm.
5763 2009-01-31 Rodrigo Kumpera <rkumpera@novell.com>
5765 * cpu-arm.md: Increase the size of storer8_membase_reg and
5766 loadr8_membase_reg to 24 bytes to accomodate the extra add.
5768 * mini-arm.c (mono_arch_output_basic_block): Under FPA, when emitting
5769 OP_STORER8_MEMBASE_REG and OP_LOADR8_MEMBASE_REG, add the original
5770 reg to LR otherwise we'll be loading/storing from just the offset.
5772 2009-01-30 Miguel de Icaza <miguel@novell.com>
5774 Question: if we are storing gint32's inside the "*native_offset",
5775 should we change the signature to "gint32 *native_offset" to
5776 ensure that we do not have type definition problems?
5778 * mini-exceptions.c (ves_icall_get_frame_info): Cast the gint32 to
5779 an int * as this is what the other function expects, causes
5780 problems with Freescale's compiler that defined int32_t to be a
5781 long and makes int incompatible
5783 2009-01-30 Miguel de Icaza <miguel@novell.com>
5785 * Rename generic-sharing.c to mini-generic-sharing.c to avoid the
5786 filename conflict with bjam.
5788 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
5790 * cpu-arm.md: Increase the size of storer8_membase_reg to 20 bytes
5791 as it might use decomposed ops.
5793 2009-01-30 Zoltan Varga <vargaz@gmail.com>
5795 * jit-icalls.c (mono_imul_ovf): Fix one of the literals.
5797 * mini.c (mini_init): Emulate mul.ovf opcodes if MONO_ARCH_EMULATE_MUL_OVF
5800 * mini-arm.h (MONO_ARCH_EMULATE_MUL_OVF): New define.
5802 * mini-arm.c (mono_arch_build_imt_thunk): Rewrite this to allow large vtable
5805 * mini-arm.c (mono_arch_context_get_int_reg): Adapt this to the "clever"
5806 way registers are stored in MonoContext on arm.
5808 * unwind.c: Rewrite the handling of the cached_info array to use hazard pointers
5809 instead of locking so mono_get_cached_unwind_info () becomes signal safe.
5811 * mini.c (mini_init): Emuate OP_FCONV_TO_I when using soft float.
5813 * mini-arm.c (emit_load_volatile_arguments): Avoid an unneccesary assert.
5815 * mini.c (mini_init): Register mono_isfinite.
5817 * jit-icalls.c (mono_isfinite): New jit icall.
5819 * method-to-ir.c (mono_decompose_soft_float): Add support for OP_CKFINITE.
5821 * exceptions-arm.c (mono_arch_find_jit_info): When unwinding using the LMF,
5822 set esp to ARMREG_FP instead of R12, since R12 stores the value of sp for
5825 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
5827 * exceptions-arm.c (mono_arch_find_jit_info): The frame layout on arm have
5828 separate frame and stack pointers, so we must use FP to find the register
5830 The FP reg is retrieved from the MonoContext::regs array.
5832 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
5834 * mini-arm.c (mono_arch_output_basic_block): Emit two cond ops for OP_FBGE
5837 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
5839 * mini-arm.c (mono_arch_emit_setret): Emit OP_FMOVE for methods that
5840 return R4 and R8 when not running under softfloat.
5842 Fixes basic-calls.exe
5844 2009-01-30 Zoltan Varga <vargaz@gmail.com>
5846 * mini-arm.c: Implement some overflow opcodes.
5848 2009-01-29 Miguel de Icaza <miguel@novell.com>
5850 * ssa.c: handle another alloca.h
5852 * mini-exceptions.c (mono_handle_native_sigsegv): Do not use
5853 PLATFORM_WIN32 for detecting if we have sigaction. Instead use
5854 MONO_ARCH_USE_SIGACTION.
5856 * aot-runtime.c, mini-exceptions.c: Replace platform define with
5859 * method-to-ir.c (mono_method_to_ir): Type cast fix on some platforms.
5861 * mini-ppc.h (MONO_ARCH_USE_SIGACTION): Do not define this for all
5862 PPC targets as sigaction does not exist on all platforms, define
5863 this on a per-platform basis.
5865 Instead of erroring out if the platform is not defined, include
5866 mini-ppc-os.h, and expect that the OS specific setting provides
5867 the required information.
5869 2009-01-30 Zoltan Varga <vargaz@gmail.com>
5871 * aot-compiler.c: Fix --enable-minimal=aot.
5873 2009-01-30 Zoltan Varga <vargaz@gmail.com>
5875 * exceptions-arm.c (mono_arch_get_throw_exception_generic): Fix the
5878 2009-01-29 Zoltan Varga <vargaz@gmail.com>
5880 * exceptions-arm.c: Fix warnings.
5882 * tramp-arm.c aot-compiler.c unwind.h unwind.c: Implement xdebug support for
5885 * mini-x86.c: Fix --enable-minimal=jit build.
5887 * mini.c: Really fix --enable-minimal=jit build.
5889 * mini.c (construct_object_context_for_method): Move this outside
5890 the DISABLE_JIT block to fix the --enable-minimal=jit build.
5892 "Backported" of r124984 from 2.0 branch.
5894 * aot-compiler.c aot-runtime.c: Add full-aot support delegate BeginInvoke/EndInvoke.
5896 "Backport" of r124977 + r124978 from 2.0 branch.
5898 * exceptions-arm.c (mono_arm_throw_exception_by_token): New helper function
5899 to avoid calling mono_exception_from_token () from the throw trampoline.
5900 (mono_arch_get_throw_exception_generic): call throw_exception_by_token
5901 for throwing corlib exceptions, this fixes full-aot support for corlib
5904 * aot-compiler.c (compile_method): Make a copy of cfg->locals to fix the build.
5906 2009-01-29 Miguel de Icaza <miguel@novell.com>
5908 * mini-darwin.c, mini-windows.c, mini-posix.c: Commit the first
5909 part of the changes to split the code in mini into operating
5910 system specific files.
5912 This patch was done by copying mini.c to the respective files to
5913 preserve SVN history.
5915 2009-01-29 Zoltan Varga <vargaz@gmail.com>
5917 * aot-compiler.c (emit_method_dwarf_info): Add minimal support for locals.
5919 2009-01-28 Zoltan Varga <vargaz@gmail.com>
5921 * method-to-ir.c (mono_method_to_ir): Avoid generic sharing for calls made to
5922 remoting-invoke-with-check wrappers of shared methods.
5924 * mini.c (print_jit_stats): Print out major gc count/time for libgc too.
5926 2009-01-27 Mark Probst <mark.probst@gmail.com>
5928 * method-to-ir.c (emit_stloc_ir): Only apply the reg-reg move
5929 optimization if the top of stack is the last instruction in the
5930 bblock. Otherwise it might have been used after its definition.
5933 2009-01-27 Zoltan Varga <vargaz@gmail.com>
5935 * mini-trampolines.c (mono_magic_trampoline): Print out the caller
5936 method as well when get_vcall_slot () fails to match a code sequence.
5938 * mini-arm.c: Fix the android build, which doesn't have
5941 2009-01-26 Zoltan Varga <vargaz@gmail.com>
5943 * mini-s390x.c: Remove a stray declaration of emit_sig_cookie () to fix
5946 2009-01-26 Rodrigo Kumpera <rkumpera@novell.com>
5948 * unwind.c (mono_unwind_cleanup): Don't crash if cached_info is NULL.
5950 2009-01-26 Zoltan Varga <vargaz@gmail.com>
5952 * mini.c (mini_method_compile): Save the unwind info generated by the JIT
5953 and put its id into jinfo->used_regs. This is only used on amd64,
5954 which is currently the only platform generating unwind info.
5956 * exceptions-amd64.c: Instead of unwinding based on a register mask, use
5957 the dwarf unwinder. This is required to correctly handle async exceptions
5958 like thread abort and stack overflows, which can happen while a method
5959 is in the middle of its prolog or epilog.
5961 * aot-runtime.c (mono_aot_get_unwind_info): New helper function to obtain
5962 the unwind info belonging to an AOTed method.
5964 * aot-compiler.c aot-runtime.c: Save/Load the unwind info emitted by the JIT
5965 into cfg->unwind_ops.
5967 * unwind.c (mono_unwind_frame): Use <= instead of < for the loop exit check.
5969 * mini.c (mini_init): Call mono_unwind_init ().
5970 (mini_cleanup): Call mono_unwind_cleanup ().
5972 * unwind.c: Add functions for managing a set of unwind info entries, allowing
5973 unwind info to be shared between methods.
5975 * mini-amd64.c (mono_arch_emit_prolog): Emit unwind info for the registers
5978 * exceptions-amd64.c (mono_arch_exceptions_init): Call
5979 get_throw_pending_exception () to avoid initialization races.
5981 * mini-exceptions.c (mono_exceptions_init): Call an arch specific
5982 mono_arch_exceptions_init () function.
5984 * mini.h (MONO_INST_NEW): Remove duplicate setting of cil_code.
5986 2009-01-25 Zoltan Varga <vargaz@gmail.com>
5988 * mini.c (mono_get_domain_intrinsic): New helper function.
5989 (mono_get_thread_intrinsic): Ditto.
5991 * mini-arm.c mini-ia64.c: Use the new helper functions.
5993 * method-to-ir.c (mono_method_to_ir): Fix the comment for
5994 the last constrained_call change, since it is needed in the non-AOT
5997 * mini-arm.c: Implement OP_TLS_GET on arm eabi linux.
5999 * mini-arm.c (mono_arch_emit_prolog): Add an inlined version of
6000 mono_get_lmf_addr () on arm eabi linux.
6002 2009-01-24 Zoltan Varga <vargaz@gmail.com>
6004 * mini-amd64.c (mono_arch_get_vcall_slot): Handle yet another
6005 code sequence which matches a non-virtual call.
6007 2009-01-23 Mark Probst <mark.probst@gmail.com>
6009 * mini-ppc.c (mono_arch_context_get_int_reg): Allow access to the
6012 2009-01-23 Zoltan Varga <vargaz@gmail.com>
6014 * aot-compiler.c aot-runtime.c: Treat delegate-invoke wrappers similarly to
6015 runtime-invoke wrappers, since they are also shared based on signature.
6017 2009-01-22 Mark Probst <mark.probst@gmail.com>
6019 * mini-exceptions.c (ves_icall_get_frame_info): Fetch the generic
6020 info from the (correct) context.
6022 2009-01-22 Zoltan Varga <vargaz@gmail.com>
6024 * unwind.c (mono_unwind_frame): Remove a stray g_free ().
6026 * unwind.c (mono_unwind_frame): New function to unwind through a frame
6027 using dwarf unwinding info. Not yet used.
6029 * mini.c (mini_init): When using xdebug, disable freeing of domains.
6031 2009-01-21 Mark Probst <mark.probst@gmail.com>
6033 * mini-ppc.c (mono_arch_delegate_invoke_impl): Return function
6036 * mini-trampolines.c (mono_delegate_trampoline): Remove the PPC64
6037 special case and handle mono_arch_delegate_invoke_impl() returning
6038 function descriptors.
6040 * tramp-ppc.c (mono_arch_create_trampoline_code): Delegate
6041 trampolines return function descriptors, too.
6043 2009-01-21 Zoltan Varga <vargaz@gmail.com>
6045 * method-to-ir.c (handle_alloc): Avoid generic instances in the
6046 out_of_line optimization.
6048 2009-01-21 Martin Baulig <martin@ximian.com>
6051 (MonoCompile): Added `disable_deadce_vars' to disable removing
6055 (mini_method_compile): Set `cfg->disable_deadce_vars' when running
6056 inside the debugger.
6058 * liveness.c (mono_analyze_liveness): Don't remove any unused
6059 variables if `cfg->disable_deadce_vars' is set.
6061 2009-01-21 Mark Probst <mark.probst@gmail.com>
6063 * method-to-ir.c: Only apply exception constructor optimization if
6064 the the method actually belongs to an exception class. Fixes
6067 2009-01-21 Zoltan Varga <vargaz@gmail.com>
6069 * mini-trampolines.c (mono_delegate_trampoline): Put back the previous
6070 change inside a #ifdef __mono_ppc64__.
6072 * aot-compiler.c (compile_method): Remove the previous limitation.
6074 * method-to-ir.c (method-to-ir.c): Add support for the constrained prefix
6075 on type variables in AOTed code.
6077 * aot-compiler.c (compile_method): Skip generic methods having type
6078 constraints on their generic parameters.
6080 * aot-compiler.c (compile_method): Check for methods which cannot be
6081 encoded inside RGCTX_FETCH patches as well.
6083 * mini-exceptions.c (mono_print_thread_dump): Fix the windows
6086 2009-01-20 Mark Probst <mark.probst@gmail.com>
6088 * method-to-ir.c: Force the vtable variable in shared generic code
6089 for the case that they might show up on a stack trace where they
6092 * mini-exceptions.c: Save and use generic sharing info as well as
6093 IP in stack traces to resolve shared generic instantiations.
6095 2009-01-20 Zoltan Varga <vargaz@gmail.com>
6097 * mini-trampolines.c (mono_delegate_trampoline): Revert the change which
6098 added a mono_get_addr_from_ftnptr () as it breaks the ia64 build.
6100 2009-01-20 Mark Probst <mark.probst@gmail.com>
6102 * method-to-ir.c: Do generic sharing for array constructors.
6104 2009-01-20 Rodrigo Kumpera <rkumpera@novell.com>
6106 * mini-exceptions.c (mono_print_thread_dump): Add information
6107 about the thread state using wapi_current_thread_desc.
6109 2009-01-19 Rodrigo Kumpera <rkumpera@novell.com>
6111 * basic-simd.cs: Tests for the new constructors.
6113 2009-01-19 Rodrigo Kumpera <rkumpera@novell.com>
6115 * mini-ops.h: Added OP_EXPAND_*
6119 * mini-x86.c (mono_arch_output_basic_block): Same.
6121 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for single element constructors.
6123 2009-01-19 Zoltan Varga <vargaz@gmail.com>
6125 * iltests.il.in: Add a test for #467385.
6127 2009-01-18 Rodrigo Kumpera <rkumpera@novell.com>
6129 * mini.c (mini_thread_cleanup): Don't cleanup TLS storage if the
6130 thread been cleaned up is not the same currently in execution.
6132 Fixes appdomain-unload crashes on windows, osx and linux variants
6133 without the __thread keyword.
6135 2009-01-18 Zoltan Varga <vargaz@gmail.com>
6137 * mini-arm.c (mono_arch_flush_icache): Applied patch from Koushik Dutta
6138 (koush@koushikdutta.com). Implement this for android.
6140 * helpers.c (mono_disassemble_code): Avoid assembler errors if the id
6141 begins with a digit.
6143 * method-to-ir.c: Call mono_gc_get_write_barrier () instead of
6144 mono_marshal_get_write_barrier ().
6146 2009-01-17 Rodrigo Kumpera <rkumpera@novell.com>
6148 * decompose.c (mono_decompose_vtype_opts): Fix the decomposition
6149 of OP_VCALL_* ops for 8 bytes vtypes on 32 bits archs and platorms
6150 that pass them on a register pair.
6152 This affects windows, OSX and FreeBSD. The mono/tests/handleref.exe
6153 test was crashing due to that.
6155 Fri Jan 16 15:21:21 CET 2009 Paolo Molaro <lupus@ximian.com>
6157 * exceptions-ppc.c: tweaks from malc (OV-Soft) to fix the size of the
6158 trampoline code. Include ucontext.h only if available.
6160 2009-01-15 Mark Probst <mark.probst@gmail.com>
6162 * mini.c: mono_domain_lookup_shared_generic() takes an open method
6163 and doesn't check whether it's sharable, like it was before
6164 removing the shared generics hash. This brings IronPython
6165 performance back to what it was before that change.
6167 2009-01-14 Mark Probst <mark.probst@gmail.com>
6169 * method-to-ir.c: Handle delegate invocation optimization earlier,
6170 otherwise it would be handled (much more slowly) by the
6171 final/sealed optimization.
6173 2009-01-13 Zoltan Varga <vargaz@gmail.com>
6175 * mini.c (SIG_HANDLER_SIGNATURE): Avoid crashes when the current thread or
6176 domain is not set. Fixes #465864.
6178 2009-01-12 Mark Probst <mark.probst@gmail.com>
6180 * method-to-ir.c: Don't stop sharing of generic methods with catch
6181 clauses - we already handle those.
6183 2009-01-12 Mark Probst <mark.probst@gmail.com>
6185 * mini.c, mini.h: lookup_generic_method() is now
6186 mono_domain_lookup_shared_generic() and uses the jit_code_hash,
6187 making the shared_generics_hash obsolete.
6189 2009-01-12 Mark Probst <mark.probst@gmail.com>
6191 * mini-ppc.c, exceptions-ppc.c, cpu-ppc.md, cpu-ppc64.md: Don't
6192 use the red zone. Make room on the stack first and then use it,
6193 not the other way around.
6195 2009-01-12 Zoltan Varga <vargaz@gmail.com>
6197 * mini.c (mini_init): Call mono_xdebug_init ().
6199 * aot-compiler.c (mono_xdebug_init): Make this non-static.
6201 2009-01-11 Zoltan Varga <vargaz@gmail.com>
6203 * TestDriver.cs: Add an --iter argument to run tests multiple times.
6205 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Emit debug info for
6208 * aot-compiler.c (mono_save_trampoline_xdebug_info): New function to emit
6209 debug+unwind info for trampolines.
6211 * mini.c (mono_create_unwind_op): New helper function.
6213 * unwind.h: Add macros for emitting unwind ops without a MonoCompile.
6215 2009-01-10 Zoltan Varga <vargaz@gmail.com>
6217 * aot-compiler.c: Fix the build.
6219 2009-01-09 Zoltan Varga <vargaz@gmail.com>
6221 * Makefile.am: Update dtrace-prelink.sh location.
6223 2009-01-08 Zoltan Varga <vargaz@gmail.com>
6225 * method-to-ir.c (mono_method_to_ir): Fix the check for the mscorlib ldstr
6226 optimization. Fixes #464520.
6228 2009-01-07 Bill Holmes <billholmes54@gmail.com>
6230 * mini-amd64.c : Adding code to save/restore non-volatile registers
6233 * exceptions-amd64.c : Adding code to save/restore non-volatile
6234 registers on Winx64.
6236 Contributed under MIT/X11 license.
6238 2009-01-07 Zoltan Varga <vargaz@gmail.com>
6240 * mini-arm.c (mono_arch_flush_icache): Use __GNUC_PREREQ instead of checking
6241 __GNUC_MINOR__ which can break when the major version changes.
6243 2009-01-07 Rodrigo Kumpera <rkumpera@novell.com>
6245 * basic-simd.cs: Add tests for usage of the sizeof opcode.
6247 2009-01-07 Geoff Norton <gnorton@novell.com>
6249 * helpers.c: Allow mono -v -v -v to work on darwin.
6251 2009-01-05 Bill Holmes <billholmes54@gmail.com>
6253 * mini-amd64.c (mono_arch_get_vcall_slot) : Handle an additional instruction
6256 Contributed under MIT/X11 license.
6258 2009-01-05 Zoltan Varga <vargaz@gmail.com>
6260 * mini.c (mono_allocate_stack_slots_full2): Use mono_class_from_mono_type
6261 instead of directly accessing type->data.klass. Fixes #462016.
6262 (mono_allocate_stack_slots_full): Ditto.
6264 * mini-arm.c (mono_arch_flush_icache): Applied patch from Riku Voipio
6265 <novell@kos.to>. Fix cache flush on kernels without OLDABI compat option.
6267 * aot-compiler.c (emit_plt): Fix ARM build.
6269 2009-01-04 Zoltan Varga <vargaz@gmail.com>
6271 * branch-opts.c (mono_if_conversion): Optimize this using ins->prev.
6273 * branch-opts.c (mono_if_conversion): Fix an assert introduced by the last
6276 * branch-opts.c (mono_if_conversion): Use branch->inst_true_bb/inst_false_bb
6277 instead of bblock->out_bb [0]/[1], the two might not be the same. Fixes
6280 * iltests.il.in: Add a regression test.
6282 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
6284 * mini-codegen.c (mono_print_ins_index): Pretty print XPHI and VPHI.
6286 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
6288 * basic-simd.cs: Add a regression test for #462457.
6290 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
6292 * mini-ops.h: Add a definition of XPHI.
6294 * mini.h (MONO_IS_PHI): Make is aware of simd instrincs.
6296 * ssa.c (op_phi_to_move): Handle XPHI.
6298 * ssa.c (mono_ssa_compute): Generate a XPHI for simd intrinsics instead of VPHI.
6302 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
6304 * method-to-ir.c (mono_emit_rgctx_calli): Fix a warning.
6306 2008-12-31 Geoff Norton <gnorton@novell.com>
6308 * mini-ppc.c: The prolog size allocated can be too small for darwin
6309 ppc32 under certain circumstances. Also fix a small logic bug.
6311 2008-12-29 Zoltan Varga <vargaz@gmail.com>
6313 * mini.c (mono_jit_compile_method_inner): Avoid holding the domain lock
6314 while loading AOT methods.
6316 * mini-exceptions.c: Check jit_tls->class_cast_from instead of class_cast_to
6317 since only the former is nulled out after a successful cast. This prevents
6318 crashes with rethrown exceptions when using --debug=casts.
6320 2008-12-24 Mark Probst <mark.probst@gmail.com>
6322 * mini.h: New macro for checking whether a method is final,
6323 i.e. whether the method or its class is marked final.
6325 * method-to-ir.c: Use the new macro for all final-checks
6326 consistently. Fixes the crash in the System.ServiceModel tests.
6328 2008-12-23 Mark Probst <mark.probst@gmail.com>
6330 * mini-exceptions.c (get_exception_catch_class): Corrected another
6331 overly strict assertion.
6333 2008-12-23 Mark Probst <mark.probst@gmail.com>
6335 * mini-ppc.c (mono_arch_build_imt_thunk): Save and restore r11.
6336 Clobbering it is not allowed because the caller might use it as
6337 the vtable register in the interface call.
6339 2008-12-19 Mark Probst <mark.probst@gmail.com>
6341 * mini-exceptions.c (get_exception_catch_class): Corrected an
6342 overly strict assertion.
6344 2008-12-18 Mark Mason <mmason@upwardaccess.com>
6346 * method-to-ir.c: use SIZEOF_REGISTER instead of SIZEOF_VOID_P or sizeof(gpointer) when appropriate.
6348 * mini.h: Move typedef to mgreg_t up above include of mini-arch.h
6350 * local-propogation.c: use SIZEOF_REGISTER instead of SIZEOF_VOID_P when appropriate
6352 * cpu-mips.md: correct lengths for certain long_ opcodes.
6354 * mini-mips.h: Only emulate long operations when SIZEOF_REGISTER==4. Add missing func decl.
6356 * 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().
6358 2008-12-17 Mark Mason <mmason@upwardaccess.com>
6360 * exceptions-mips.c (mono_arch_find_jit_info): decode sd instructions as well when looking for registers.
6362 2008-12-17 Mark Mason <mmason@upwardaccess.com>
6364 * mini-mips.c (mono_arch_output_basic_block): OP_JUMP_TABLE stores patch type in inst_c1, not inst_i1.
6366 2008-12-16 Rodrigo Kumpera <rkumpera@novell.com>
6368 * branch-opts.c (remove_block_if_useless): Even if BB0 falls through, don't add a br to the
6371 2008-12-16 Mark Mason <mmason@upwardaccess.com>
6373 * 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
6375 * 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)
6377 2008-12-15 Mark Mason <mmason@upwardaccess.com>
6379 * trace.c (mono_trace_enter_method): correctly handle arguments smaller than the stack slot size on big endian systems.
6381 2008-12-14 Zoltan Varga <vargaz@gmail.com>
6383 * liveness.c (mono_analyze_liveness): Avoid eliminating the 'this' var in
6384 gshared code. Fixes #458947.
6386 * generics.cs: Add a test.
6388 2008-12-12 Mark Mason <mmason@upwardaccess.com>
6390 * method-to-ir.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
6392 * mini-mips.c: first pass n32 code generation.
6394 * mini-mips.h: datatypes and defines for n32 support.
6396 * exceptions-mips.c: first pass n32 code generation.
6398 * tramp-mips.c: first pass n32 code generation.
6400 * cpu-mips.md: add long_ opcodes.
6402 2008-12-12 Mark Mason <mmason@upwardaccess.com>
6404 * liveness.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
6406 * cfold.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
6408 * local-propogation.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
6410 * regalloc2.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
6412 * mini.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
6414 * mini-codegen.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
6416 * ssa.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
6418 * decompose.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
6420 * helpers.c: for mips/n32, don't pass -mips32 to objdump
6422 2008-12-12 Zoltan Varga <vargaz@gmail.com>
6424 * mini-arm.c tramp-arm.c: Fix calls to mono_arch_flush_icache.
6426 2008-12-12 Andres G. Aragoneses <aaragoneses@novell.com>
6428 * driver.c: Sync --help-trace with man page (EXPR,EXPR).
6430 2008-12-12 Mark Probst <mark.probst@gmail.com>
6432 * mini-ppc.h, exceptions-ppc.c, tramp-ppc.c: Create function
6433 descriptors for helper functions directly in front of the code.
6435 2008-12-11 Mark Probst <mark.probst@gmail.com>
6437 * method-to-ir.c: Removed an unnecessary assertion.
6439 2008-12-10 Zoltan Varga <vargaz@gmail.com>
6441 * method-to-ir.c: Merge SGEN changes from the old JIT.
6443 2008-12-10 Zoltan Varga <vargaz@gmail.com>
6445 * driver.c (compile_all_methods_thread_main): Handle failure of
6448 2008-12-10 Mark Probst <mark.probst@gmail.com>
6450 * mini-ppc.c: Merged with mini-ppc64.c.
6452 * mini-ppc.h: Define PPC_MINIMAL_PARAM_AREA_SIZE on all targets.
6454 * Makefile.am: Use the same sources for PPC and PPC64.
6456 * mini-ppc64.c: Removed.
6458 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
6460 * branch-opts.c (remove_block_if_useless): Extract fall through detection
6461 code to mono_bb_is_fall_through.
6463 * branch-opts.c (mono_remove_critical_edges): Same.
6465 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
6467 * ssa.c (fold_ins): branch opt can kill dummy switch ops so we can't
6468 expect that an OP_BR_REG will be there.
6470 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
6472 * branch-opts.c (remove_block_if_useless): Use MONO_IS_BRANCH_OP instead of checking
6473 for the many branch ops. The original check miss OP_BR_REG.
6477 2008-12-09 Mark Mason <mmason@upwardaccess.com>
6479 * mini-mips.h mini-mips.c exceptions-mips.c tramp-mips.c: first round of changes necessary to eventually support n32.
6481 2008-12-09 Zoltan Varga <vargaz@gmail.com>
6483 * aot-runtime.c (load_method): Avoid calling decode_exception_debug_info
6484 while holding the aot lock.
6486 2008-12-09 Mark Mason <mmason@upwardaccess.com>
6488 * mini-mips.c (mono_arch_output_basic_block): use mfc1/lwc1 instead of mfc1d/ldc1
6490 2008-12-09 Bill Holmes <billholmes54@gmail.com>
6492 * mini.c (mini_cleanup) : Adding a call to cominterop_release_all_rcws
6493 to release all runtime callable wrappers held by the runtime.
6495 Contributed under MIT/X11 license.
6497 2008-12-09 Bill Holmes <billholmes54@gmail.com>
6499 * tramp-amd64.c (mono_arch_create_trampoline_code_full) : Increase the code size for
6502 Contributed under MIT/X11 license.
6504 2008-12-09 Zoltan Varga <vargaz@gmail.com>
6506 * aot-runtime.c (decode_exception_debug_info): Acquire the domain
6507 lock when calling mono_domain_alloc (). Hopefully fixes #415608.
6509 2008-12-09 Mark Mason <mmason@upwardaccess.com>
6511 * cpu-mips.md: fix ckfinite length
6513 * mini-mips.c: at least recognize n32 ABI when used (not yet supported)
6514 (mono_arch_lowering_pass): cleanup, rearrange for clarity
6515 (mono_arch_output_basic_block): implement OP_CKFINITE, add more asserts
6517 2008-12-08 Mark Mason <mmason@upwardaccess.com>
6519 * exceptions-mips.c (mono_arch_find_jit_info): init new_ctx with ctx, dont' call setup_context.
6521 2008-12-08 Geoff Norton <gnorton@novell.com>
6523 * tramp-amd64.c: r120895 stores RAX, so we need to increase the window
6524 size by 8 bytes as well.
6526 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
6528 * basic-simd.cs: Fix method names for Vector16b.
6530 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
6532 * basic-simd.cs: Fix method names for Vector16sb.
6534 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
6536 * basic-simd.cs: Fix method names for Vector8us.
6538 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
6540 * basic-simd.cs: Fix method names for Vector8s.
6542 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
6544 * basic-simd.cs: Fix method names for Vector4ui.
6546 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
6548 * basic-simd.cs: Fix method names for Vector2l.
6550 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
6552 * basic-simd.cs: Fix method names for Vector2d.
6554 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
6556 * simd-intrinsics.c (mono_emit_simd_intrinsics): Add support for intrinsics
6557 that are extension methods.
6559 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
6561 * basic-simd.cs: Fix method names for Vector4f.
6563 2008-12-08 Zoltan Varga <vargaz@gmail.com>
6565 * mini-exceptions.c (mono_print_thread_dump): Mark threadpool threads
6566 as such. Fixes #456669.
6568 2008-12-07 Mark Mason <mmason@upwardaccess.com>
6570 * mini-mips.c (mono_arch_emit_call): narrow float arguments when passing as args.
6572 2008-12-07 Mark Mason <mmason@upwardaccess.com>
6574 * mini-mips.c (mono_arch_lowering_pass): don't handle OP_ICONV_TO_R* or OP_R*CONST
6575 (mono_arch_emit_setret): use OP_MIPS_CVTSD to return SP floats
6576 (mono_arch_output_basic_block): simplify FP load/store, handle OP_MIPS_FBLT_UN
6577 (mips_adjust_stackframe): handle FP spills
6579 * mini-ops.h: add mips_mtc1_s2
6581 * cpu-mips.md: add mips_mtc1_s2
6583 2008-12-07 Zoltan Varga <vargaz@gmail.com>
6585 * unwind.c: New file, move the unwind info encoding functions here from
6586 aot-compiler.c, so they could be used at runtime too.
6588 2008-12-05 Mark Mason <mmason@upwardaccess.com>
6590 * mini-mips.c (mono_arch_lowering_pass): handle OP_IMUL_IMM as well
6591 (mono_arch_output_basic_block): fix OP_LOCALLOC code generation
6593 2008-12-05 Mark Mason <mmason@upwardaccess.com>
6595 * mini-mips.c: cleanup warnings
6596 (mono_arch_lowering_pass): handle OP_LOCALLOC_IMM
6597 (mips_adjust_stackframe): handle case of taking the address of stack locals
6599 2008-12-05 Zoltan Varga <vargaz@gmail.com>
6601 * aot-compiler.c: Implement a few functions missing from the asm writer.
6602 (emit_method_code): Only write symbols for methods when using the bin
6603 writer, since the assembler can't deal with the characters in our method
6606 * aot-compiler.c (is_plt_patch): ICALL_ADDR is also a plt patch.
6608 * method-to-ir.c (mono_method_to_ir): Transform aotconst+calli into a direct
6611 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Rework the code
6612 a bit to also restore %rax.
6614 2008-12-05 Mark Probst <mark.probst@gmail.com>
6616 * mini-ppc.c: Some simple merges from mini-ppc64.c.
6618 2008-12-05 Zoltan Varga <vargaz@gmail.com>
6620 * ssa.c (mono_ssa_compute): Only add an implicit reference at start for
6623 2008-12-05 Mark Probst <mark.probst@gmail.com>
6625 * exceptions-ppc.c: Merged with exceptions-ppc64.c.
6627 * mini-ppc.c, mini-ppc.h: Remove PPC_STACK_ALIGNMENT and use
6628 MONO_ARCH_FRAME_ALIGNMENT. Struct for PPC64 function descriptors.
6630 * exceptions-ppc64.c: Removed.
6632 * Makefile.am: Use exceptions-ppc.c instead of exceptions-ppc64.c.
6634 2008-12-05 Mark Probst <mark.probst@gmail.com>
6636 * tramp-ppc.c, mini-ppc.c, mini-ppc.h: Merged tramp-ppc.c with
6639 * Makefile.am: Use tramp-ppc.c instead of tramp-ppc64.c.
6641 * tramp-ppc64.c: Removed.
6643 2008-12-05 Zoltan Varga <vargaz@gmail.com>
6645 * aot-compiler.c (add_generic_instances): Skip non-generic classes in
6648 2008-12-05 Mark Probst <mark.probst@gmail.com>
6650 * mini-ppc.h: Merged mini-ppc64.h with mini-ppc.h.
6652 * exceptions-ppc64.c, tramp-ppc64.c, mini-arch.h, Makefile.am: Use
6653 mini-ppc.h instead of mini-ppc64.h.
6655 * mini-ppc64.h: Removed.
6657 2008-12-04 Mark Mason <mmason@upwardaccess.com>
6659 * mini-mips.c: introduce USE_LDC_SDC: use ldc1/sdc1 to load/store doubles, disabled by default
6661 * mini-mips.c (mono_arch_emit_outarg_vt): fix offset calculation for memcpy in structure passing.
6663 2008-12-05 Mark Probst <mark.probst@gmail.com>
6665 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, tramp-ppc64.c:
6666 Removed FIRST/LAST_[GF]REG macros, to make merging PPC64 with PPC
6669 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
6671 * basic-simd.cs: Tests for operator == and != on Vector8us and Vector16b.
6673 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
6675 * simd-intrinsics.c: Add support for operator == and != to Vector8(u)s and Vector16(s)b.
6677 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
6679 * basic-simd.cs: Tests for operator == and != on Vector4f.
6681 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
6683 * simd-intrinsics.c (simd_intrinsic_emit_equality): Adapt to support Vector4f.
6685 * simd-intrinsics.c: Kill useless enum.
6687 2008-12-04 Mark Mason <mmason@upwardaccess.com>
6689 * cpu-mips.md: add long_conv_to_ovf_i4_2
6690 * mini-mips.c: update/add various _OVF_ opcodes to fix test failures
6692 2008-12-04 Mark Mason <mmason@upwardaccess.com>
6694 * mini-mips.c: ifdef protect automatic promotions of R4 to R8.
6696 * mini-mips.c (mono_arch_emit_setret): handle R4 case with FCONV_TO_R4 instead of FMOVE
6698 2008-12-04 Mark Mason <mmason@upwardaccess.com>
6700 * mini-mips.c (mono_arch_output_basic_block): fix codegen for OP_OR_IMM/OP_IOR_IMM
6702 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
6704 * basic-simd.cs: Add tests for new methods.
6706 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
6708 * simd-intrinsics.c: Add support for operator == and !=
6711 * simd-methods.h: Add SN_op_Inequality and SN_op_Equality.
6713 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
6715 * simd-intrinsics.c: Remove ExtractByteMask intrinsics.
6717 2008-12-04 Zoltan Varga <vargaz@gmail.com>
6719 * aot-compiler.c (add_wrappers): Add pinvoke wrappers.
6721 * mini.c (mono_resolve_patch_target): Allow pinvoke methods in
6722 MONO_PATCH_INFO_ICALL_ADDR.
6724 * aot-runtime.c (MonoAotFileInfo): Correct order of fields.
6726 * aot-compiler.c: Resurrect full-aot support.
6728 2008-12-04 Mark Mason <mmason@upwardaccess.com>
6730 * mini-mips.c (mono_arch_lowering_pass): handle OP_COMPARE and OP_ICOMPARE
6732 2008-12-04 Mark Mason <mmason@upwardaccess.com>
6734 * mini-mips.c (mono_arch_output_basic_block): fix OP_IREM_UN code generation
6736 2008-12-03 Rodrigo Kumpera <rkumpera@novell.com>
6738 * basic-simd.cs: Fix tests to work under ppc.
6739 Remove tests for methods that will be removed.
6741 2008-12-03 Mark Probst <mark.probst@gmail.com>
6743 * method-to-ir.c (mono_method_to_ir): Handle ldtoken of an open
6744 generic type (via a typedef or typeref) correctly.
6746 2008-12-03 Zoltan Varga <vargaz@gmail.com>
6748 * mini-trampolines.c (mono_magic_trampoline): Add some debugging code to help
6749 diagnose an assertion failure.
6751 2008-12-02 Mark Probst <mark.probst@gmail.com>
6753 * tramp-ppc64.c (mono_arch_create_rgctx_lazy_fetch_trampoline):
6754 Fix trampoline size.
6756 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: A few floating point
6757 conversion opcodes are implemented natively instead via emulation.
6759 2008-12-01 Mark Mason <mmason@upwardaccess.com>
6761 * cpu-mips.md: remove mips_xori
6763 * mini-ops.h: remove mips_xori
6765 * mini-mips.h: replace OP_MIPS_XORI with OP_IXOR
6767 * mini-mips.c (mono_arch_decompose_long_opts): Add ladd_imm, lsub, lsub_imm, lneg, lsub_ovf, lsub_ovf_un.
6769 * mini-mips.c (mono_arch_lowering_pass, mono_arch_output_basic_block): fix IXOR handling
6771 2008-12-01 Mark Mason <mmason@upwardaccess.com>
6773 * cpu-mips.md: fix instruction lengths.
6775 * mini-mips.h: define MONO_ARCH_NO_IOV_CHECK
6777 * mini-mips.c: move most instruction rewriting into decompose_ops. Implement conditional branches and exceptions. Fix jump table patch handling. Implement add/sub OVF.
6779 * mini-ops.h: fix slti / sltiu op profiles.
6781 2008-12-02 Martin Baulig <martin@ximian.com>
6783 * method-to-ir.c (mono_method_to_ir): Disable debugging
6784 information for the init locals block to make the debugger stop
6785 after all locals have been initalized.
6787 2008-12-02 Martin Baulig <martin@ximian.com>
6789 * mini.c (mini_method_compile): Disable MONO_OPT_DEADCE when
6790 running inside the debugger.
6792 2008-12-01 Zoltan Varga <vargaz@gmail.com>
6794 * mini.c (mini_method_compile): Only run local deadce if MONO_OPT_DEADCE
6797 * method-to-ir.c (mono_method_to_ir): Fix invalid code generated by the
6798 alu->alu imm optimization which only shows if deadce is disabled.
6800 * aot-compiler.c: Rename the function names for the binary and asm writers
6801 so they can coexist in the same process. Rework the xdebug code to use the
6802 asm writer. This avoids the need to call into the runtime to dump the
6803 debugging info. Add more debugging info for types.
6805 * mini-<ARCH>.h: Kill MONO_ARCH_HAVE_NORMALIZE_OPCODES define.
6807 * genmdesc.c genmdesc.pl mini.h: Don't put the CEE_ opcodes into the
6808 cpu description tables, they can't occur in cpu-<ARCH>.md.
6810 * method-to-ir.c (mono_method_to_ir): Set the type of the value pushed on
6811 the stack in CEE_LDFLDA. Fixes #450542.
6813 * generics.cs: Add a new test.
6815 2008-12-01 Mark Mason <mmason@upwardaccess.com>
6817 * mini-ops.h: updated MIPS opcodes
6818 * mini-mips.c: decompose long opts
6819 * mini-mips.h: decompose long opts
6821 2008-11-29 Mark Mason <mmason@upwardaccess.com>
6823 * cpu-mips.md: fix length on int_rem_un
6824 * mini-mips.c (mips_stackframe_adjust): fix insertion of spillvars region in MIPS stackframes.
6826 2008-11-29 Zoltan Varga <vargaz@gmail.com>
6828 * mini.h aot-runtime.c: Fix building with DISABLE_AOT.
6830 * mini-codegen.c (mono_print_ins_index): Handle OP_VOIDCALL_MEMBASE.
6832 2008-11-29 Martin Baulig <martin@ximian.com>
6834 * mini-exceptions.c (mono_handle_native_sigsegv): Check
6835 mono_debug_using_mono_debugger() in addition to the
6836 `no_gdb_backtrace' flag in the `MonoDebugOptions'.
6838 2008-11-28 Mark Mason <mmason@upwardaccess.com>
6840 * mini-ops.h: updated more MIPS opcodes
6841 * mini-mips.c: FP compare/branch working again, clean up last of CEE_ -> OP_ mappings
6842 * cpu-mips.md: Added MIPS versions of new FP compare/branch opcodes.
6844 2008-11-28 Mark Probst <mark.probst@gmail.com>
6846 * mini-ppc64.c: Patch the RGCTX fetch trampoline correctly.
6848 2008-11-28 Mark Mason <mmason@upwardaccess.com>
6850 * mini-mips.c (mono_arch_emit_call): adding missing conversion to fp single when passing in integer arg register.
6851 * mini-mips.c (mips_adjust_stackframe): compensate for spill-down logic.
6852 * mini-ops.h: correct selected mips opcode entries
6854 2008-11-28 Mark Probst <mark.probst@gmail.com>
6856 * mini-ppc64.c, mini-ppc64.h: Enable generalized IMT thunks and
6859 2008-11-28 Mark Probst <mark.probst@gmail.com>
6861 * mini-ppc64.h, tramp-ppc64.c: Make generic code sharing work.
6863 2008-11-28 Mark Mason <mmason@upwardaccess.com>
6865 * method-to-ir.c, mini-trampolines.c: protect IMG code with #ifdef MONO_ARCH_HAVE_IMT to fix compile errors.
6866 * mini-mips.c: Fixup stackframe assignments after allocation of spillvars.
6867 * mini-mips.h: disable IMT
6868 * tramp-mips.c (mono_arch_get_vcall_slot): fix offset extraction
6870 2008-11-28 Mark Probst <mark.probst@gmail.com>
6872 * mini-ppc64.c, mini-ppc64.h: Don't emulate long ops.
6874 2008-11-28 Mark Probst <mark.probst@gmail.com>
6876 * mini-ppc64.c, exceptions-ppc64.c: Several fixes.
6878 2008-11-28 Zoltan Varga <vargaz@gmail.com>
6880 * method-to-ir.c (handle_isinst): Use PCONST instead of ICONST for
6883 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
6885 * simd-intrinsics.c (emit_array_extension_intrinsics): Add support
6886 for Set/GetVector aligned versions.
6888 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
6890 * basic-simd.cs: Add tests for Get/SetVector.
6892 2008-11-27 Mark Probst <mark.probst@gmail.com>
6894 * mini.c: Removed g_slist_append_mempool(). Now in
6897 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
6899 * simd-intrinsics.c (mono_emit_vector_ldelema): Extract the element
6900 size properly and make the bounds check optional.
6902 * simd-intrinsics.c (emit_array_extension_intrinsics): Add support
6903 for SetVector and IsAligned.
6905 2008-11-27 Zoltan Varga <vargaz@gmail.com>
6907 * mini.c: Remove unused mono_normalize_opcodes () function.
6909 2008-11-26 Mark Probst <mark.probst@gmail.com>
6911 * method-to-ir.c (mini_emit_inst_for_method): Small fix: we're
6912 using the new atomic add ops now.
6914 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Implemented atomic
6917 2008-11-26 Mark Probst <mark.probst@gmail.com>
6919 * mini-ppc64.c: Several fixes.
6921 2008-11-25 Mark Mason <mmason@upwardaccess.com>
6923 * cpu-mips.md: added jump_table
6924 * mini-mips.c: added jump_table. Eliminate compare-imm when lowering. Remove dead function.
6926 2008-11-25 Mark Mason <mmason@upwardaccess.com>
6928 * mini-mips.c, mini-mips.h, tramp-mips.c, cpu-mips.md: Initial upgrade of MIPS port to new IR.
6930 2008-11-25 Mark Mason <mmason@upwardaccess.com>
6932 * mini-ops.h: corrected a handful of MIPS opcodes.
6934 2008-11-25 Mark Mason <mmason@upwardaccess.com>
6936 * aot-compiler.c: MIPS to use ELF writer
6938 2008-11-25 Mark Mason <mmason@upwardaccess.com>
6940 * mini-codegen.c: remove MIPS specific assert.
6942 2008-11-25 Mark Probst <mark.probst@gmail.com>
6944 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, cpu-ppc64.md: Several
6945 fixes. PPC64 now passes most of the runtime regressions.
6947 2008-11-24 Zoltan Varga <vargaz@gmail.com>
6949 * regalloc2.c: Distinguish between use/def positions. Optimize the creation of
6950 volatile intervals a bit.
6952 2008-11-24 Mark Probst <mark.probst@gmail.com>
6954 * basic-long.cs: New test case.
6956 2008-11-23 Zoltan Varga <vargaz@gmail.com>
6958 * mini.c (mini_method_compile): Disable globalra for large methods for
6961 * regalloc2.c (order_moves): Add fp support.
6963 * branch-opts.c (mono_remove_critical_edges): Split non-critical edges whose
6964 source bblock ends with an OP_BR_REG.
6966 * ratests.cs: Add a new test.
6968 2008-11-23 Mark Probst <mark.probst@gmail.com>
6970 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c: Disable generic code
6971 sharing. PPC64 now passes generics.exe.
6973 2008-11-23 Mark Probst <mark.probst@gmail.com>
6975 * mini-ppc64.c: Several fixes. PPC64 now runs iltests.exe.
6977 2008-11-23 Zoltan Varga <vargaz@gmail.com>
6979 * exceptions-x86.c (mono_arch_find_jit_info): Avoid reading uninitialized
6980 memory when mono_jit_info_table_find () can't find the method in the
6983 * aot-compiler.c (mono_save_xdebug_info): Emit complete debug info for
6986 * aot-compiler.c (mono_save_xdebug_info): Make this work with the assembly
6989 2008-11-23 Mark Probst <mark.probst@gmail.com>
6991 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, cpu-ppc64.md:
6992 Several fixes. PPC64 now runs exceptions.exe and
6993 devirtualization.exe.
6995 2008-11-22 Mark Probst <mark.probst@gmail.com>
6997 * mini-ppc64.c, tramp-ppc64.c: Small fixes. PPC64 now runs
6998 arrays.exe and basic-math.exe.
7000 2008-11-22 Mark Probst <mark.probst@gmail.com>
7002 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, tramp-ppc64.c,
7003 cpu-ppc64.md: Several fixes. PPC64 now runs objects.exe.
7005 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
7007 * simd-intrinsics.c: Add support ArrayExtension intrinsics.
7009 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
7011 * method-to-ir.c: Move bounds checking macros to ir-emit.h
7013 * ir-emit.h: Move macros from method-to-ir.c to here.
7015 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
7017 * mini-ops.h: Correct the long simd ops to use LREG.
7019 2008-11-21 Zoltan Varga <vargaz@gmail.com>
7021 * mini-ops.h: Correct the dreg type of OP_LOADI8_MEMBASE.
7023 * mini-ops.h: Correct the dreg type of a few long opcodes.
7025 * mini-amd64.h: Applied patch from Mihai Chelaru <kefren@ngnetworks.ro>.
7028 Fri Nov 21 12:52:23 CET 2008 Paolo Molaro <lupus@ximian.com>
7030 * mini-ppc.c: remove negative stack references in epilog
7031 for platforms that don't support the red zone.
7033 2008-11-21 Mark Probst <mark.probst@gmail.com>
7035 * mini-ppc64.h, cpu-ppc64.md: Fixed caller/callee saved floating
7036 point regs. Now PPC64 passes basic-calls.exe.
7038 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
7040 * basic-simd.cs: Add tests for accessors of Vector2l.
7042 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
7044 * mini-ops.h: Added OP_INSERTX_I8_SLOW,.
7046 * mini-x86.c (mono_arch_decompose_long_opts): Decompose OP_INSERTX_I8_SLOW.
7048 * simd-intrinsics.c: Add support for Vector2l and Vector2ul.
7050 2008-11-21 Mark Probst <mark.probst@gmail.com>
7052 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Several fixes. Now
7053 PPC64 passes basic-long.exe.
7055 2008-11-20 Mark Probst <mark.probst@gmail.com>
7057 * decompose.c: Decompose carry and overflow add on PPC64 like on
7058 other 64 bit archs. Don't decompose sub at all on PPC64.
7060 * mini-ppc64.c, exceptions-ppc64.c, tramp-ppc64.c, cpu-ppc64.md:
7061 Several fixes and new opcodes. Now PPC64 runs (but doesn't pass)
7064 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
7066 * basic-simd.cs: Add tests for accessors of Vector2d.
7068 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
7070 * mini-ops.h: Added OP_INSERTX_R8_SLOW,.
7074 * mini-x86.c (mono_arch_output_basic_block): Same.
7076 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector2d.
7078 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
7080 * basic-simd.cs: Add tests for accessors of Vector4f.
7082 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
7084 * mini-ops.h: Added OP_INSERTX_R4_SLOW,.
7088 * mini-x86.c (mono_arch_output_basic_block): Same.
7090 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector4f.
7092 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
7094 * basic-simd.cs: Add tests for accessors of Vector4i and Vector4ui.
7096 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
7098 * mini-ops.h: Added OP_INSERTX_I4_SLOW,.
7102 * mini-x86.c (mono_arch_output_basic_block): Same.
7104 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector4i and Vector4ui.
7106 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
7108 * cpu-x86.md: Use reasonable sizes for extractx_u2 and insertx_u1_slow.
7110 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
7112 * simd-intrinsics.c: Enable setters for Vector16sb.
7114 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
7116 * mini-ops.h: Added OP_EXTRACTX_U2, OP_INSERTX_U1_SLOW.
7120 * mini-x86.c (mono_arch_output_basic_block): Same.
7122 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector16b.
7124 2008-11-19 Rodrigo Kumpera <rkumpera@novell.com>
7126 * simd-intrinsics.c: Implement setter for Vector8us.
7128 2008-11-19 Zoltan Varga <vargaz@gmail.com>
7130 * aot-compiler.c (mono_save_xdebug_info): Emit correct location info
7133 Wed Nov 19 18:27:41 CET 2008 Paolo Molaro <lupus@ximian.com>
7135 * mini-ppc.c: remove references to the red zone in the prolog
7136 (for systems that don't support it).
7138 2008-11-19 Mark Probst <mark.probst@gmail.com>
7140 * cpu-ppc64.md: Fixed a few instruction lengths.
7142 * mini-ppc64.c: Don't emit SETLRET. PPC64 passes basic-float.exe,
7145 2008-11-19 Mark Probst <mark.probst@gmail.com>
7147 * mini-ppc64.c, cpu-ppc64.md: Fixed some opcodes. PPC64 passes
7150 2008-11-19 Zoltan Varga <vargaz@gmail.com>
7152 * aot-compiler.c (mono_save_xdebug_info): Add more parameter types.
7154 2008-11-18 Rodrigo Kumpera <rkumpera@novell.com>
7156 * mini-ops.h: Added OP_INSERT_I2.
7160 * mini-x86.c (mono_arch_output_basic_block): Same.
7162 * simd-intrinsics.c: Implement setter for Vector8s.
7164 * simd-methods.h: Add the names of get setters of Vector8s.
7166 2008-11-18 Zoltan Varga <vargaz@gmail.com>
7168 * aot-compiler.c (mono_save_xdebug_info): Add support for parameters.
7170 * aot-compiler.c (mono_save_xdebug_info): Add preliminary support for
7173 * unwind.h (MonoUnwindOp): Change the 'val' to a signed type.
7175 2008-11-18 Mark Probst <mark.probst@gmail.com>
7177 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, cpu-ppc64.md: Changes
7178 for PPC64. An empty program runs now.
7180 2008-11-18 Zoltan Varga <vargaz@gmail.com>
7182 * unwind.h (MonoUnwindOp): Change the 'val' to a signed type.
7184 * aot-compiler.c mini.c mini.h: Add a JIT debugging mode modelled after
7185 a similar mode in Kaffe: When the the MONO_XDEBUG env var is set, debugging
7186 info for JITted code is emitted into a shared library, loadable into gdb.
7188 2008-11-18 Mark Probst <mark.probst@gmail.com>
7190 * Makefile.am: Changes to build PPC64.
7192 * mini-arch.h: Include mini-ppc64.h on PPC64.
7194 2008-11-18 Mark Probst <mark.probst@gmail.com>
7196 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Updated with changes
7197 in PPC code up to r119147.
7199 2008-11-18 Mark Probst <mark.probst@gmail.com>
7201 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, exceptions-ppc64.c,
7202 cpu-ppc64.md: Changes for PPC64.
7204 Based on code submitted by andreas.faerber@web.de at
7205 https://bugzilla.novell.com/show_bug.cgi?id=324134 under the
7208 2008-11-18 Mark Probst <mark.probst@gmail.com>
7210 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, exceptions-ppc64.c,
7211 cpu-ppc64.md: Copied from the corresponding PPC files from
7214 2008-11-18 Scott Peterson <lunchtimemama@novell.com>
7216 * mini-ops.h: Added OP_ROUND.
7218 * cpu-x86.md: Added round.
7220 * mini-x86.c: Added support for intrinsicing Math.Round (double).
7222 * basic-math.cs: Added test_0_round to test rounding.
7224 Contributed under MIT/X11 license.
7226 2008-11-17 Bill Holmes <billholmes54@gmail.com>
7228 * aot-compiler.c : Fix the Winx64 build.
7230 Contributed under MIT/X11 license.
7232 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
7234 * mini-x86.c (mono_arch_output_basic_block): Use movsd instead of monvups
7235 in OP_EXTRACT_R8 to avoid possible stack corruption.
7237 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
7239 * mini-ops.h: Added OP_EXTRACT_R8/I8.
7241 * cpu-x86.md: Added extract_r8.
7243 * mini-x86.c (mono_arch_output_basic_block): Emmit OP_EXTRACT_R8.
7245 * mini-x86.c: Added mono_arch_decompose_long_opts to break OP_EXTRACT_I8 into
7246 a couple of OP_EXTRACT_I4.
7248 * mini-x86.h: Define MONO_ARCH_HAVE_DECOMPOSE_LONG_OPTS if simd is enabled.
7250 * simd-intrinsics.c: Implement getters for Vector2l/2ul/2d.
7252 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
7254 * simd-intrinsics.c (vector2l_intrinsics): CompareGreaterThan requires sse 4.2
7257 2008-11-17 Zoltan Varga <vargaz@gmail.com>
7259 * method-to-ir.c (handle_delegate_ctor): Emit the address of the delegate
7260 trampoline as an AOT const of the proper type instead of MONO_PATCH_INFO_ABS.
7262 * mini.c (mono_codegen): Remove the handling of delegate trampolines, they
7263 are not needed any more.
7265 * mini.h: Remove the unused INS_LIST macros.
7267 * mini.c (mini_method_compile): Remove a disable globalra case which is no
7270 * *.h *.c: Remove duplicate MonoInst emission macros, use the ones in
7273 * regalloc.h *.c: Remove references to mono_regstate_next_int (), use
7274 mono_alloc_ireg () instead.
7276 * mini-<ARCH>.c: Include ir-emit.h. Remove duplicate MonoInst emission
7279 * mini-amd64.c (emit_load_volatile_arguments): Removed, not needed
7282 * aot-runtime.c (load_aot_module): Disable AOT when running under
7285 * mini-amd64.h: Change the monitor fastpath defines to check for
7286 !PLATFORM_WIN32 so they work on *bsd too.
7288 * mini.h mini.c mini-hhpa.c: Remove more unused code.
7290 * mini-s390.c mini-s390x.c: Remove !cfg->new_ir code.
7292 * mini.h (MonoCompile): Remove new_ir flag.
7294 * regalloc.h regalloc.c: Remove unused code.
7296 * cpu-*.md: Remove more unused opcodes.
7298 * simple-cee-ops.h simple-mini-ops.h: Removed.
7300 * mini-ops.h *.c cpu-<ARCH>.md: Remove more unused opcodes.
7302 2008-11-17 Zoltan Varga <vargaz@gmail.com>
7304 * aliasing.h: Removed.
7306 * *.c: Remove references to aliasing.h and inssel.h.
7308 * mini.c: Remove additional unused functions.
7310 * mini-ops.h cpu-*.md: Remove unused opcodes.
7312 2008-11-16 Zoltan Varga <vargaz@gmail.com>
7314 Remove the old JIT code.
7316 * inssel*.brg: Removed.
7318 * ssa.c abcremoval.c aliasing.c: Removed.
7320 * ssa2.c: Renamed to ssa.c.
7322 * abcremoval2.c: Renamed to abcremoval.c.
7324 * *.c: Removed all !cfg->new_ir code.
7326 * mini-<ARCH>.c: Removed mono_arch_call_opcode (),
7327 mono_arch_emit_this_vret_args (), and mono_arch_get_inst_for_method ().
7329 * mini.c: Removed the old mono_method_to_ir () and all the code used by it.
7331 2008-11-16 Zoltan Varga <vargaz@gmail.com>
7333 * aot-compiler.c aot-runtime.c: Emit most of the non-table data in a structure
7334 to simplify the code and cut back on the number of global symbols in the AOT
7337 * aot-compiler.c aot-runtime.c: Get rid of the unused plt_jump_table.
7339 2008-11-15 Zoltan Varga <vargaz@gmail.com>
7341 * aot-runtime.c aot-compiler.c: Unify the plt_jump_table/plt_info tables
7342 with the got/got_info tables.
7344 * mini.h: Bump AOT file format version.
7346 * unwind.h: New file, contains definitions for stack unwinding.
7348 * mini.c (mono_emit_unwind_op): New helper function to append an unwind op
7351 * aot-compiler.c: Generalize the emitting of unwind information to use the
7352 information in cfg->unwind_ops.
7354 * mini-amd64.c (mono_arch_emit_prolog): Emit unwind info.
7356 * aot-compiler.c: Emit dwarf unwind information so gdb can unwind through
7357 AOT method frames. Enable writing symbols for methods by default.
7359 2008-11-14 Rodrigo Kumpera <rkumpera@novell.com>
7361 * simd-intrinsics.c (simd_intrinsic_emit_getter): Generalize this code
7362 and make it work with vectors of element sizes 1, 2 and 4.
7364 * simd-intrinsics.c: Enable getter for all vectors with element size
7367 * simd-methods.h: Add the names of other getters.
7369 * mini-ops.h: Added OP_EXTRACT_I2/U2/I1/U1.
7375 Fri Nov 14 15:54:18 CET 2008 Paolo Molaro <lupus@ximian.com>
7377 * mini-ppc.h: portability fix.
7379 Fri Nov 14 15:39:50 CET 2008 Paolo Molaro <lupus@ximian.com>
7381 * mini-ppc.h, mini-ppc.c: avoid using the red zone as some kernels are
7382 buggy and will overwrite it.
7384 2008-11-14 Zoltan Varga <vargaz@gmail.com>
7386 * aot-compiler.c: Add functionality to emit local symbols to the elf writer.
7387 Use it to emit local symbols for all methods so AOTed methods show up with
7388 their full name in gdb/valgrind output.
7390 Fri Nov 14 12:56:27 CET 2008 Paolo Molaro <lupus@ximian.com>
7392 * mini-ppc.c: portability fixes.
7394 2008-11-14 Zoltan Varga <vargaz@gmail.com>
7396 * mini-trampolines.c (mono_magic_trampoline): Move the patching of plt
7397 entries out of the if (!generic_shared...) code so it is always done.
7398 (mono_class_init_trampoline): Do the patching when running under valgrind
7399 too, newer versions of valgrind have no problems with it.
7401 2008-11-13 Zoltan Varga <vargaz@gmail.com>
7403 * aot-compiler.c (emit_writeout): Rework this to make it easier to add
7406 2008-11-13 Mark Probst <mark.probst@gmail.com>
7408 * mini-ppc.c, cpu-ppc.md: Reserve space for the parameter area in
7411 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
7413 * simd-intrinsics.c: Add getter support for Vector4i and Vector4ui.
7415 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
7417 * mini-ops.h: Kill diplicated ops OP_SHUFLEPS.
7423 * simd-intrinsics.c: Same.
7425 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
7427 * simd-intrinsics.c: Enable constructor intrinsics for all types.
7429 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
7431 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Generalize this method
7432 to work with more Vector types.
7434 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
7436 * simd-intrinsics.c (simd_intrinsic_emit_ctor): If the target is already a pointer
7437 store the elemens directly instead of using and intermediate.
7439 2008-11-13 Zoltan Varga <vargaz@gmail.com>
7441 * mini-amd64.c (emit_call_body): Avoid aligning call sites in AOTed code.
7443 * tramp-x86.c (mono_arch_create_trampoline_code): Rework the return sequence
7444 to preserve %eax for aot plt trampolines.
7446 * aot-compiler.c (compile_method): Don't skip synchronized methods.
7447 (encode_method_ref): Flag synchronized methods so they won't go through
7450 * aot-compiler.c: Additional work to support AOTing synchronized methods/
7453 * cpu-ia64.md (jmp): Increase max length.
7455 2008-11-12 Zoltan Varga <vargaz@gmail.com>
7457 * aot-runtime.c (load_method): Avoid calling runtime_class_init () for
7458 open generic classes.
7460 * aot-compiler.c: Enable the ELF writer on ELF platforms.
7462 * method-to-ir.c (mono_method_to_ir2): Revert the last change to the
7463 box+brtrue optimization since it causes test failures on x86.
7465 2008-11-12 Rodrigo Kumpera <rkumpera@novell.com>
7467 * mini-ops.h: Remove OP_PUSH_R4 and OP_LOADX_STACK.
7473 * mini.h (struct MonoCompile): Add simd_ctor_var to be used as storage
7474 for simd ctor values.
7476 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Use simd_ctor_var for the constructor
7477 instead of directly pushing the values on stack. This saves about 15 bytes of generated code.
7479 2008-11-12 Rodrigo Kumpera <rkumpera@novell.com>
7481 * simd-methods.h: Rename SubWithSaturation, ArithmeticRightShift and
7484 * simd-instrincs.c: Same.
7486 * basic-simd.cs: Same.
7488 2008-11-12 Zoltan Varga <vargaz@gmail.com>
7490 * ratests.cs: Add more tests.
7492 * regalloc2.c (add_spill_code): Handle more corner cases.
7494 2008-11-11 Zoltan Varga <vargaz@gmail.com>
7496 * regalloc2.c (INS_POS_INTERVAL): Decrease this to 8 to avoid overflows.
7497 (update_liveness): Avoid holes in the liveness ranges of hregs if they are
7498 both the source an destination of an instruction.
7500 Tue Nov 11 19:30:50 CET 2008 Paolo Molaro <lupus@ximian.com>
7502 * jit-icalls.c, local-propagation.c, mini.c, ssa.c, ssapre.c, trace.c,
7503 wapihandles.c: more portability changes.
7505 Tue Nov 11 18:56:33 CET 2008 Paolo Molaro <lupus@ximian.com>
7507 * aot-compiler.c, aliasing.c, abcremoval.c: portability changes.
7508 * mini.c mini.h, aot-runtime.c: the aot segfault-handling code is not
7509 safe to execute in a signal handler and the kernel provides better
7510 the info in /proc/self/smaps. Avoid the assert on sigaction during
7513 2008-11-11 Zoltan Varga <vargaz@gmail.com>
7515 * method-to-ir.c (mono_method_to_ir2): In the box+brtrue optimization, only
7516 do the bblock linking hack if it is actually needed.
7518 * Makefile.am (patch-libtool): New helper target to patch libtool to speed
7521 * liveness.c (ENABLE_LIVENESS2): Reenable this for 64 bit archs as the
7522 crash problem is fixed.
7524 * branch-opts.c (mono_remove_critical_edges): Link up newly added
7527 * mini.c (mini_method_compile): Compute unreachable bblocks properly even
7529 (mini_method_compile): Set the starting value of next_vreg to
7530 MAX_IREGS + MAX_FREGS when using globalra.
7532 * method-to-ir.c (mono_method_to_ir2): Mark bblocks starting
7533 filter clauses with BB_EXCEPTION_HANDLER.
7535 * regalloc2.c (assign_spill_slots): Set cfg->rgctx_var.
7537 2008-11-10 Mark Probst <mark.probst@gmail.com>
7539 * mini-x86.c (mono_arch_get_argument_info): Don't align argument
7540 space for stdcall. Fixes regressions on Win32.
7542 2008-11-10 Zoltan Varga <vargaz@gmail.com>
7544 * regalloc2.c (handle_reg_constraints): Avoid adding code to unreachable
7546 (linear_scan): Remove an assert which doesn't seem to be needed.
7548 * local-propagation.c (mono_local_deadce): Avoid a call to
7549 MONO_DELETE_INS which would screw up the instruction linking.
7551 * mini.c (mono_decompose_op_imm): Make this work with globalra.
7553 * regalloc2.c: Upgrade to work the current JIT code.
7555 2008-11-09 Zoltan Varga <vargaz@gmail.com>
7557 * method-to-ir.c (inline_method): Merge more basic blocks to help the AOT
7560 * aot-runtime.c: Remove some dead code.
7562 * tramp-arm.c: Use 'code' as the runnning pointer in code generation for
7564 (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Implement aot support.
7566 * aot-runtime.c (load_named_code): Decode the offset of lazy fetch
7567 trampolines using sscanf since atoi doesn't work on large unsigned values.
7569 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full):
7570 Initialize code_size.
7572 2008-11-08 Mark Probst <mark.probst@gmail.com>
7574 * method-to-ir.c (mini_emit_inst_for_method): Make
7575 Interlocked.CompareExchange work for Int arguments on 32 bit
7578 2008-11-07 Mark Probst <mark.probst@gmail.com>
7580 * method-to-ir.c (mono_method_to_ir2): Fixed a funny commit error.
7582 2008-11-06 Bill Holmes <billholmes54@gmail.com>
7584 * main.c Fix MSVC build.
7586 Contributed under MIT/X11 license.
7588 2008-11-06 Mark Probst <mark.probst@gmail.com>
7590 * mini-x86.c (mono_arch_allocate_vars): Make sure locals that need
7591 alignment larger than 8 bytes are aligned correctly, too.
7593 * mini.c: Honor the min_align field of MonoClass when laying out
7596 2008-11-06 Zoltan Varga <vargaz@gmail.com>
7598 * method-to-ir.c (mono_method_to_ir2): Fix AOT support for CEE_SWITCH on arm.
7600 * aot-compiler.c (emit_plt): Fix a warning.
7602 * aot-compiler.c: Implement ARM support in the binary writer.
7604 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
7606 * basic-simd.cs: Add test for getter with byref arg.
7607 Fix the naming of a few tests.
7608 Add missing checks to a test.
7610 2008-11-05 Zoltan Varga <vargaz@gmail.com>
7612 * aot-compiler.c (emit_plt): Make the arm code work with the binary writer.
7614 * aot-compiler.c aot-runtime.c mini-trampolines.c tramp-amd64.c: Implement
7615 most of the full-aot support for monitor enter/exit trampolines.
7617 * tramp-x86.c tramp_amd64.c: Add AOT compatible variants of the monitor
7618 enter/exit trampoline creation functions.
7620 * Makefile.am: Fix the generation of buildver.h so it is not invoked during
7623 Wed Nov 5 16:28:53 CET 2008 Paolo Molaro <lupus@ximian.com>
7625 * mini.h, aot-compiler.c, method-to-ir.c, aot-runtime.c: remove the
7626 incorrectly added MONO_WRAPPER_MONITOR_* (in r117651-r117652) and
7627 implement the needed functionality without adding crap to the runtime.
7629 2008-11-05 Zoltan Varga <vargaz@gmail.com>
7631 * mini-trampolines.c (mono_create_monitor_enter_trampoline): Fix the
7634 * mini.c (mono_build_date): New global version holding the build date in
7637 * Makefile.am (buildver.c): Generate a file containing the build date.
7639 * main.c: Set the build date from the generated file.
7641 * mini.c (mono_get_runtime_build_info): New helper function returning build
7642 information in a string format.
7644 * driver.c (mono_main): Print the build date in --version.
7646 * aot-compiler.c aot-runtime.c: Embed the build information into the AOT
7647 file when the bind-to-runtime-version option is used.
7649 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
7651 * simd-intrinsics.c: Fix bug when using getters and byref args.
7653 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
7655 * simd-methods.h: Rename prefetch methods.
7657 * simd-intrinsics.c: Same.
7659 2008-11-05 Mark Probst <mark.probst@gmail.com>
7661 * tramp-amd64.c: Enlarge the Monitor.Enter/Exit trampoline code
7664 2008-11-04 Zoltan Varga <vargaz@gmail.com>
7666 * aot-compiler.c: Use the bundled elf header files instead of depending on
7669 * aot-compiler.c (emit_symbol_diff): Allocate memory from the acfg
7672 * method-to-ir.c (mono_method_check_inlining): Avoid a getenv () call
7675 2008-11-04 Rodrigo Kumpera <rkumpera@novell.com>
7677 * cpu-x86.md: Add store nta ops.
7683 * mini.h: Add an enum for simd prefetch modes.
7685 * simd-methods.h: Refactor the store_aligned code to handle multiple kinds
7686 of store. Use the changed code to support store nta.
7688 * simd-intrinsics.c: Add prefetch ops for all vector types.
7690 2008-11-04 Zoltan Varga <vargaz@gmail.com>
7692 * aot-compiler.c: Add an option for JIT compiling the methods by multiple
7695 * aot-compiler.c: Use statically allocated buffers for constructing symbol
7698 * aot-runtime.c aot-compiler.c: Add support for the MONITOR_ENTER/EXIT
7701 2008-11-04 Mark Probst <mark.probst@gmail.com>
7703 * mini-x86.c: Fixed commit.
7705 2008-11-04 Zoltan Varga <vargaz@gmail.com>
7707 * aot-compiler.c (emit_plt): Align the plt section only on x86.
7709 2008-11-04 Mark Probst <mark.probst@gmail.com>
7711 * mini-trampolines.c, mini.h: Two new trampolines: MONITOR_ENTER
7712 and MONITOR_EXIT, for the ASM fastpaths.
7714 * method-to-ir.c: Use the ASM fastpath for Monitor.Enter/Exit if
7717 * mini.c, patch-info.h: Signature and patch infos for
7718 Monitor.Enter/Exit trampolines.
7720 * mini-amd64.c, mini-x86.c: Make emit_tls_get() non-static.
7722 * tramp-amd64.c, tramp-x86.c, mini-amd64.h, mini-amd64.h:
7723 Monitor.Enter/Exit ASM fastpath for Linux.
7725 2008-11-04 Zoltan Varga <vargaz@gmail.com>
7727 * mini.c (mono_method_to_ir): Fix soft-float support in Array.Get/Set.
7729 * objects.cs: Add a new test.
7731 * aot-compiler.c: Use mono_100ns_ticks () for computing the profiling info.
7733 * aot-runtime.c (load_method): Run class initialization in the PLT case even
7734 if MONO_LOG_LEVEL is set.
7736 * debug-mini.c (serialize_variable): Fix the encoding of dead variables.
7738 * aot-runtime.c (mono_aot_get_method): Skip out-of-date AOT modules.
7740 * aot-compiler.c (emit_and_reloc_code): Speed this up a little.
7742 * aot-compiler.c: Change the relocation code to use virtual addresses instead
7743 of file offsets. Align the sections belonging to the data segment to
7746 2008-11-03 Zoltan Varga <vargaz@gmail.com>
7748 * aot-compiler.c: Simplify the elf writer by depending on the definitions in
7749 elf.h. Port it to amd64.
7751 2008-11-03 Rodrigo Kumpera <rkumpera@novell.com>
7753 * driver.c: Enable SIMD by default.
7755 2008-11-03 Rodrigo Kumpera <rkumpera@novell.com>
7757 * cpu-x86.md: Add prefetch op.
7763 * mini.h: Add an enum for simd prefetch modes.
7765 * simd-methods.h: Add prefetch function names.
7767 * simd-intrinsics.c: Add prefetch ops for all vector types.
7769 2008-11-03 Zoltan Varga <vargaz@gmail.com>
7771 * aot-compiler.c (emit_bytes): Speed this up a little.
7773 2008-11-02 Zoltan Varga <vargaz@gmail.com>
7775 * aot-compiler.c: Add JIT time etc. statistics.
7777 * aot-compiler.c (compile_method): Fix the copying of the cfgs array.
7779 * mini.h (MonoCompile): Add 'got_offset' field.
7781 * aot-compiler.c: Store the got offset in MonoCompile, get rid of the
7782 method_got_offsets array.
7784 * aot-compiler.c aot-runtime.c: Add support for the monitor enter/exit
7787 * aot-compiler.c (compile_method): Add generic method instances referenced
7788 by the method to the list of methods to be compiled, this is required so if
7789 A<T> references B<T>, and another assembly references A<int>, then it will
7790 also get a copy of B<int>.
7792 * method-to-ir.c (mini_emit_inst_for_method): Use the proper wrapper type
7793 when checking for monitor enter/exit.
7795 2008-10-30 Mark Probst <mark.probst@gmail.com>
7797 * method-to-ir.c (mini_emit_inst_for_method): Use the IL fastpaths
7798 for Monitor.Enter and Monitor.Exit if enabled.
7800 * mini-x86.h, mini-amd64.h: Enable the IL fastpaths for Linux and
7803 2008-10-30 Zoltan Varga <vargaz@gmail.com>
7805 * method-to-ir.c (type_from_op): Convert CEE_CONV_U on OP_ICONV_TO_U instead
7806 of an OP_MOVE. Fixes #440046.
7808 * basic-long.cs: Add a new test.
7810 2008-10-29 Rodrigo Kumpera <rkumpera@novell.com>
7812 * mini.h: Add synchronization note for the managed counter-part.
7814 * simd-intrinsics.c: Add SimdRuntime.get_AccelMode intrinsic that
7815 returns the simd caps of the current cpu.
7817 2008-10-29 Rodrigo Kumpera <rkumpera@novell.com>
7819 * basic-simd.cs: Remove Console.WriteLine.
7821 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
7823 * basic-simd.cs: New tests for Vector2ul.
7825 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
7827 * simd-intrinsics.c: Add new vector type Vector2ul.
7829 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
7831 * basic-simd.cs: New tests for Vector2l.
7833 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
7835 * cpu-x86.md: Add long version of most packed int ops.
7841 * simd-intrinsics.c: Add new vector type Vector2l.
7843 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
7845 * simd-intrinsics.c: Replace SN_op_BitwiseXor with SN_op_ExclusiveOr.
7847 * simd-methods.h: Remove SN_op_BitwiseXor.
7849 2008-10-28 Zoltan Varga <vargaz@gmail.com>
7851 * mini.c (mono_allocate_stack_slots_full): Align the size of vtypes to their
7854 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
7856 * basic-simd.cs: Test for Vector2d.
7858 * basic-simd.cs (test_vector8s_pack_signed_sat): Fixed broken
7861 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
7863 * cpu-x86.md: Add double version of all packed float ops.
7869 * simd-intrinsics.c: Add new vector type Vector2d.
7871 * simd-intrinsics.c (vector4f_intrinsics): Fix ordering.
7873 * simd-methods.h: Add Duplicate.
7875 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
7877 * basic-simd.cs: Test for packing with signed saturation.
7879 2008-10-28 Zoltan Varga <vargaz@gmail.com>
7881 * aot-compiler.c (add_generic_instances): Add all methods of generic instances
7882 found in the TYPESPEC table.
7884 2008-10-26 Zoltan Varga <vargaz@gmail.com>
7886 * aot-runtime.c (mono_aot_get_method): Log not found methods for extra methods
7889 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
7891 * mini.c (mono_method_to_ir): For MONO_PATCH_INFO_RVA, save field the token
7892 instead of the RVA, since the RVA can be changed by tools like the cil
7895 * method-to-ir.c (mono_method_to_ir2): Ditto.
7897 * debug-mini.c (serialize_variable): Handle ADDRESS_MODE_DEAD.
7898 (deserialize_variable): Ditto.
7900 2008-10-25 Martin Baulig <martin@ximian.com>
7902 * debug-mini.c (write_variable): Use
7903 `MONO_DEBUG_VAR_ADDRESS_MODE_DEAD' for dead variables.
7905 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
7907 * cpu-x86.md: Add unsigned variants of packd and packw.
7911 * mini-x86.h: Emit the right instruction for packd and packw.
7912 Add unsigned variants of packd and packw.
7914 * simd-intrinsics.c: Packd and packw were used in place of their
7915 unsigned variants. Change that.
7916 Add intrinsics for (Signed)PackWithSignedSaturation.
7918 * simd-methods.h: Add (Signed)PackWithSignedSaturation.
7920 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
7922 * simd-intrinsics.c (vector4i_intrinsics): New table of intrinsic type.
7924 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
7926 * mini-ops.h: Remove dword packed add/sub with saturation ops.
7928 * cpu-x86.md: Remove dword packed add/sub with saturation ops.
7930 * simd-intrinsics.c (vector4ui_intrinsics): Remove methods without
7933 * simd-intrinsics.c (vector8s_intrinsics): Fix ordering.
7935 2008-10-24 Mark Probst <mark.probst@gmail.com>
7937 * method-to-ir.c, mini.c: Special casing for the synchronized
7938 wrapper for the ldtoken+GetTypeFromHandle case.
7940 2008-10-24 Zoltan Varga <vargaz@gmail.com>
7942 * mini.c (mono_replace_ins): Move this to branch-opts.c.
7944 * mini.c (mono_replace_ins): Propagate has_array_access flag to the newly
7945 created/split bblocks.
7947 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
7949 * mini-ops.h: Add packed signed mul high.
7953 * mini-x86.c (mono_arch_output_basic_block): Same.
7955 * simd-methods.h: Add PackWithUnsignedSaturation and ShiftRightLogic.
7957 * simd-intrinsics.c (vector8s_intrinsics): New table of intrinsic type.
7959 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
7961 * basic-simd.cs: Tests for Vector16sb.
7963 2008-10-24 Zoltan Varga <vargaz@gmail.com>
7965 * inssel.brg (stmt): Fix OP_HARD_NOP rule.
7967 2008-10-23 Rodrigo Kumpera <rkumpera@novell.com>
7969 * mini-ops.h: Add packed signed min, max and compare greater.
7973 * mini-x86.c (mono_arch_output_basic_block): Same. Add packed add/sub with
7976 * simd-methods.h: Add CompareGreaterThan.
7978 * simd-methods.h: Remove CompareEquals.
7980 * simd-intrinsics.c: Add new TODO entry and some cosmetic changes.
7982 * simd-intrinsics.c (vector16sb_intrinsics): New table of intrinsic type.
7984 * simd-intrinsics.c (vector4f_intrinsics): Rename CompareEquals to
7987 2008-10-23 Rodrigo Kumpera <rkumpera@novell.com>
7989 * basic-simd.cs: Fix tests due to change in the API.
7991 2008-10-21 Zoltan Varga <vargaz@gmail.com>
7993 * mini.c method-to-ir.c: Use mono_field_get_name () for accessing field->name.
7995 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
7997 * basic-simd.cs: Fix name change in Vector4f::CompareEqual.
7999 * simd-intrinsics.c (simd_intrinsic_emit_store_aligned): Don't use
8000 inst_offset as this has invalid values for LDADDR.
8002 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
8004 * basic-simd.cs: Test for SignedPackWithUnsignedSaturation.
8006 * simd-intrinsics.c (vector4ui_intrinsics): Add SignedPackWithUnsignedSaturation.
8008 2008-10-21 Zoltan Varga <vargaz@gmail.com>
8010 * method-to-ir.c (initialize_array_data): Use mono_field_get_data ()
8011 for accessing field->data.
8013 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
8015 * basic-simd.cs: Test for SignedPackWithUnsignedSaturation.
8017 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
8019 * simd-methods.h: Add SignedPackWithUnsignedSaturation.
8021 * simd-intrinsics.c (vector8us_intrinsics): Add SignedPackWithUnsignedSaturation.
8023 2008-10-21 Zoltan Varga <vargaz@gmail.com>
8025 * dominators.c (mono_compute_natural_loops): Allocate GList enties
8026 from the cfg mempool.
8028 2008-10-20 Rodrigo Kumpera <rkumpera@novell.com>
8030 * basic-simd.cs: Tests for new methods in Vector8us.
8032 2008-10-20 Rodrigo Kumpera <rkumpera@novell.com>
8034 * mini-ops.h: Add multiply and store high.
8038 * mini-x86.c (mono_arch_output_basic_block): Same.
8040 * simd-methods.h: Same.
8042 * simd-intrinsics.c (vector8us_intrinsics): Add MultiplyStoreHigh
8045 2008-10-19 Zoltan Varga <vargaz@gmail.com>
8047 * method-to-ir.c (mono_emit_method_call_full): Remove a needless call to
8048 mono_class_setup_vtable ().
8050 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Use
8051 mono_class_get_vtable_entry () for accessing klass->vtable.
8053 * aot-runtime.c (load_method): Avoid a crash when using MONO_LOG_LEVEL.
8055 * aot-compiler.c (add_generic_instances): Avoid a crash if a class is not
8058 * method-to-ir.c (mono_save_token_info): Don't save references made from
8061 * aot-compiler.c (add_generic_instances): Add static rgctx wrappers for cctors
8062 of generic instances.
8064 * aot-runtime.c (find_extra_method): Search in all loaded AOT images.
8066 2008-10-19 Mark Probst <mark.probst@gmail.com>
8068 * cpu-ppc.md, mini-ppc.c: The length of the code generated for
8069 OP_JMP depends on the method signature. Calculate it properly.
8071 2008-10-19 Zoltan Varga <vargaz@gmail.com>
8073 * aot-runtime.c (mono_aot_find_jit_info): Handle extra methods which are
8076 * aot-compiler.c (emit_and_reloc_code): Allow direct calling of generic
8078 (emit_extra_methods): Add another table mapping method indexes to
8079 offsets in the extra_method_info table.
8081 * mini.h: Bump AOT file format version.
8083 * aot-runtime.c: Merge most of the code from mono_aot_get_method
8084 and mono_aot_get_method_from_token () into one function.
8086 2008-10-19 Mark Probst <mark.probst@gmail.com>
8088 * mini-ppc.c (emit_load_volatile_arguments): Inner loop needs a
8091 2008-10-18 Zoltan Varga <vargaz@gmail.com>
8093 * aot-compiler.c aot-runtime.c: Fix the hash function used for the extra
8096 * method-to-ir.c (mono_method_to_ir2): Change a !compile_aot assert to
8099 * mini.c (mono_patch_info_equal): Compare the generic context as well.
8101 * mini.h: Bump aot file format version.
8103 * aot-compiler.c aot-runtime.c: Generalize the wrapper handling code so the
8104 AOT file can contain native code for methods which are not in the METHOD
8105 table. Generate code for non-sharable generic instances of generic methods
8106 found in the METHODSPEC table.
8108 * method-to-ir.c (mono_method_to_ir2): Remove the aot restriction when
8109 encoding generic type handles.
8111 * ir-emit.h (NEW_AOTCONST_TOKEN): Add a generic_context argument.
8112 (NEW_TYPE_FROM_HANDLE_CONST): Add a generic_context argument.
8114 * ir-emit.h: Rewrite the EMIT_NEW_XXXCONST macros to use the NEW_XXXCONST
8115 macros + MONO_ADD_INS.
8117 * mini.c (mono_jump_info_token_new2): New function which takes a generic
8120 * mini.h (MonoJumpInfoToken): Include fields for a generic context.
8122 * mini.h: Bump aot file format version.
8124 * aot-compiler.c aot-runtime.c: Update after changes to MonoJumpInfoToken.
8126 2008-10-17 Mark Probst <mark.probst@gmail.com>
8128 * mini-x86.h, mini-x86.c, exceptions-x86.c: Align stack on all
8129 platforms, with definable stack alignment value. Set to 16 now
8132 * mini.c, mini.h, driver.c: Command line option for disabling
8135 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
8137 * basic-simd.cs: Tests for new methods in Vector4ui.
8139 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
8141 * mini-ops.h: Add packed int shuffle.
8145 * mini-x86.c (mono_arch_output_basic_block): Same.
8147 * simd-intrinsics.c (vector4ui_intrinsics): Add compare equal,
8148 extract mask, max, min, shuffle.
8150 * simd-intrinsics.c (vector8us_intrinsics): Add max and min.
8152 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
8154 * basic-simd.cs: Tests for new methods in Vector8us.
8156 2008-10-17 Mark Probst <mark.probst@gmail.com>
8158 * method-to-ir.c (mono_method_to_ir2): "refanytype" produces a
8159 RuntimeTypeHandle, not a TypedReference.
8161 Fri Oct 17 14:40:50 CEST 2008 Paolo Molaro <lupus@ximian.com>
8163 * simd-intrinsics.c: remove relocations.
8165 2008-10-17 Zoltan Varga <vargaz@gmail.com>
8167 * mini-amd64.c (mono_arch_output_basic_block): Port the IREM_IMM
8168 optimizations from the x86 backend.
8170 Fri Oct 17 12:00:51 CEST 2008 Paolo Molaro <lupus@ximian.com>
8172 * simd-methods.h, simd-intrinsics.c: debloat method names and
8173 prepare for no relocations.
8175 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
8177 * mini-ops.h: Add packed min/equal and sum of absolute differences.
8181 * mini-x86.c (mono_arch_output_basic_block): Same.
8183 * simd-intrinsics.c (vector16b_intrinsics): Add average, compare equal,
8184 extract mask, max, min and sum of absolute differences.
8186 * simd-intrinsics.c: Increase SIMD_INTRINSIC_NAME_MAX due to new huge
8189 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
8191 * basic-simd.cs: Test for the other mono_simd_simplify_indirection bug.
8192 Renamed one test for consistency.
8194 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
8196 * simd-intrinsics.c (mono_simd_simplify_indirection): Apply the previous
8197 fix to the code that deal with other blocks.
8199 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
8201 * basic-simd.cs: Test for the mono_simd_simplify_indirection bug.
8203 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
8205 * simd-intrinsics.c (mono_simd_simplify_indirection): Simplify the code
8206 that deals with vreg interference. Explicitly check for OP_LDADDR to be
8207 able to process the source reg.
8209 2008-10-16 Martin Baulig <martin@ximian.com>
8211 * mini-ops.h, cpu-amd64.md, cpu-x86.md: Added new `hard_nop' opcode.
8213 * inssel.brg: Add `OP_HARD_NOP'.
8215 * mini.h (MonoCompile): Added `keep_cil_nops' flag.
8217 * mini.c (mono_method_to_ir): In `CEE_NOP': generate a
8218 `OP_HARD_NOP' instruction when running inside the debugger.
8220 * method-to-ir.c (mono_method_to_ir2): In `CEE_NOP': generate a
8221 `OP_HARD_NOP' instruction when running inside the debugger.
8223 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
8225 * simd-intrinsics.c (get_simd_vreg): Using sreg1 of OP_XMOVE
8226 now works. The issue with the regalloc tripping up no longer
8229 * simd-intrinsics.c (load_simd_vreg): Same.
8231 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
8233 * basic-simd.cs: Tests for new Vector8ui methods.
8235 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
8237 * simd-intrinsics.c (get_simd_vreg): Simplify code and test
8238 only for type. This fixes crashes where MonoInst::klass is checked
8239 for ops of type != VTYPE or OBJ.
8241 * simd-intrinsics.c (load_simd_vreg): Same.
8243 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
8245 * mini-ops.h: Add ops for packed shuffle/max/avg and
8250 * mini-x86.c (mono_arch_output_basic_block): Same.
8252 * simd-intrinsics.c (vector8us_intrinsics): Add avg, shuffle and
8255 * simd-intrinsics.c (simd_intrinsic_emit_extract_mask): New function
8256 to emit extract mask op.
8258 * simd-intrinsics.c (simd_intrinsic_emit_shuffle): Retrofic this function
8259 to emit word shuffles.
8261 2008-10-15 Mark Probst <mark.probst@gmail.com>
8263 * mini.c (mono_allocate_stack_slots_full): Align stack frame to
8264 the largest alignment needed by a variable, but at least
8267 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
8269 * basic-simd.cs: Tests for the fixes in the last commit.
8271 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
8273 * simd-intrinsics.c (get_simd_vreg): Drop the is_this_ptr, this function
8274 no longer handles STACK_PTR input.
8276 * simd-intrinsics.c (get_simd_vreg): Don't crash when MonoInst::klass == -1.
8278 * simd-intrinsics.c (load_simd_vreg): New function that works like
8279 get_simd_vreg but handles STACK_PTR input.
8281 * simd-intrinsics.c (simd_intrinsic_emit_getter): Use load_simd_vreg
8282 as the input can be an arbitrary pointer.
8284 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Try the
8285 LDADDR local optimization directly otherwise use a store op.
8287 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
8289 * basic-simd.cs: Tests for dup low and dup high.
8291 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
8293 * mini-ops.h: Add dup low and dup high ops.
8297 * mini-x86.c (mono_arch_output_basic_block): Same.
8299 * simd-intrinsics.c (vector4f_intrinsics): Same.
8301 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
8303 * basic-simd.cs: Tests for recently added functionality.
8305 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
8307 * mini-ops.h: Add remaining sse1 fp ops.
8309 * cpu-x86.md: Add remaining sse1 fp ops.
8311 * mini-x86.c (mono_arch_output_basic_block): Same.
8313 * mini.h: Add enum for simd FP compare conditions.
8315 * simd-intrinsics.c (vector4f_intrinsics): Add all new ops.
8317 * simd-intrinsics.c (simd_intrinsic_emit_binary): Set inst_c0 to flags
8318 so the backed can generate the appropriate op.
8320 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
8321 This patch squeese one more byte from the SimdIntrinsc struct.
8323 * mini-x86.c (mono_arch_cpu_enumerate_simd_versions: Use the version number
8324 a a shift amount intead of simply or'ing it.
8326 * mini.h: Change SIMD_VERSION_* values to be sequential intead of masks.
8328 * simd-intrinsics.c (struct SimdIntrinsc): Squeese simd_version and simd_emit_mode into a single
8329 byte so we can have an aditional flags field without increasing struct size.
8331 * simd-intrinsics.c (emit_intrinsics): Use the value of simd_version as a shift amount before checking
8332 against the simd_supported_versions bitmask.
8334 * simd-intrinsics.c: Set SIMD_INTRINSIC_NAME_MAX to an appropriate value.
8336 Mon Oct 13 10:58:10 CEST 2008 Paolo Molaro <lupus@ximian.com>
8338 * mini.c: remove rawbuffer code (the only use here is unsafe because
8339 it takes locks during signal handling and the kernel now provides much
8340 better info in proc/pid/smaps these days).
8342 2008-10-13 Zoltan Varga <vargaz@gmail.com>
8344 * mini-amd64.c (mono_arch_output_basic_block): Fix the changes to
8345 OP_X86_PUSH_OBJ. Fixes #434620.
8347 * objects.cs: Add a test.
8349 2008-10-12 Rodrigo Kumpera <rkumpera@novell.com>
8351 * basic-simd.cs: Remove PackWithUnsignedSaturation tests as it turns out
8352 that the packuswb/packusdw don't work with unsigned numbers for what
8353 would be negative numbers in signed format.
8355 * cpu-x86.md: Add doubleword forms of many ops and packing ones.
8356 Fix the len of fconv_to_r8_x and xconv_r8_to_i4.
8358 * mini-ops.h: Add doubleword forms of many ops and packing ones.
8360 * mini-x86.c: Emit doubleword forms of many ops and packing ones.
8362 * simd-intrinsics.c (SimdIntrinsc): Rename the flags field to simd_version.
8364 * simd-intrinsics.c (vector4f_intrinsics): Use simd_version field for sse3 ops.
8366 * simd-intrinsics.c (vector4u_intrinsics): Rename to vector4ui_intrinsics and
8369 * simd-intrinsics.c (simd_version_name): New function, returns the name of the
8370 version as the enum in mini.h.
8372 * simd-intrinsics.c (emit_intrinsics): Instead of having a special emit mode
8373 for sse3 ops, check the simd_version field if present. This way the code
8374 works with all versions of sse.
8376 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
8378 * simd-intrinsics.c: Fixed intrinsic name typo.
8380 * mini.h: Added missing simd exported function.
8382 * basic-simd.cs: Added tests for Vector4ui.
8383 Fixed broken test for Vector16b.
8385 2008-10-10 Zoltan Varga <vargaz@gmail.com>
8387 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Increase
8388 the max length to 64.
8390 2008-10-10 Mark Probst <mark.probst@gmail.com>
8392 * method-to-ir.c: Only do the fast virtual generic method call for
8393 non-wrapper methods.
8395 * mini.h, mini-trampolines.c: The new generic virtual remoting
8396 trampoline handles virtual method calls via the vtable (as done by
8397 the fast virtual generic method calls) to remoting proxies.
8399 * mini.c (mono_jit_create_remoting_trampoline): For generic
8400 methods reate a generic virtual remoting trampoline.
8402 * mini-amd64.h: Enable fast virtual generic method calls again.
8404 2008-10-10 Mark Probst <mark.probst@gmail.com>
8406 * mini-ppc.c: Use SP (r1), not frame_reg (which might be r31) to
8407 restore registers when doing tail calls.
8409 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
8411 * simd-intrinsics.c (emit_intrinsics): Vector4u was renamed to
8414 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
8416 * basic-simd.cs: Add test for Vecto16b.PackWithUnsignedSaturation.
8418 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
8420 * simd-intrinsics.c (emit_intrinsics): Retrofit to new type names.
8422 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
8424 * basic-simd.cs: Retrofit for API changes.
8426 2008-10-10 Mark Probst <mark.probst@gmail.com>
8428 * mini-ppc.c: Handle integer stack arguments for tail calls.
8430 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
8432 * optflags-def.h: Removed sse3 optimization.
8436 * mini-x86.c (mono_arch_cpu_optimizazions): Remove detection of
8439 * mini-x86.c: Added mono_arch_cpu_enumerate_simd_versions.
8441 * mini.h: Added enumeration with simd versions.
8443 * simd-intrinsics.c (emit_intrinsics): Use the new static var
8446 * simd-intrinsics.c: Added mono_simd_intrinsics_init.
8448 * mini.c (mini_init): Call mono_simd_intrinsics_init.
8450 2008-10-09 Rodrigo Kumpera <rkumpera@novell.com>
8452 * basic-simd.cs: Added tests for Vector8u and Vector16u.
8454 * basic-simd.cs: Fixed test naming.
8456 2008-10-09 Rodrigo Kumpera <rkumpera@novell.com>
8458 * mini-ops.h: Added ops for packed and saturated math, shifts
8459 and packing/unpacking.
8461 * cpu-x86.md: Added descriptors for the above ops.
8463 * mini-x86.c: Added code to emmit the above ops.
8465 * simd-intrinsics.c: Added support for Vector16u and Vector8u.
8467 2008-10-08 Zoltan Varga <vargaz@gmail.com>
8469 * aot-compiler.c (compile_method): Enable AOT for generic code.
8471 * ir-emit.h (NEW_DOMAINCONST): Use domainvars in AOT code as well.
8473 Wed Oct 8 16:35:43 CEST 2008 Paolo Molaro <lupus@ximian.com>
8475 * mini.c: add a workaround for a common screwup that ends up blamed
8476 to mono (other processes blocking signal delivery).
8478 2008-10-07 Zoltan Varga <vargaz@gmail.com>
8480 * method-to-ir.c (mono_method_to_ir2): Clear ins_flag on all code paths
8481 in the LDFLD/STFLD opcodes. Fixes #432673.
8483 * iltests.il.in: Add a new test.
8485 Tue Oct 7 19:59:07 CEST 2008 Paolo Molaro <lupus@ximian.com>
8487 * mini-arm.c: attach the thread in unmanaged->managed transitions
8488 using delegates (bug #433148).
8490 2008-10-07 Rodrigo Kumpera <rkumpera@novell.com>
8492 * basic-simd.cs: Use new ShuffleSel constants.
8494 2008-10-07 Rodrigo Kumpera <rkumpera@novell.com>
8496 * driver.c (opt_sets): Added combinations of simd, sse2 and sse3.
8498 * mini-x86.c (mono_arch_cpu_optimizazions): Detect sse3 and now
8499 only disable simd intrinsics if no sse2 is detected.
8501 * optflags-def.h: Added sse3.
8503 * simd-intrinsics.c: Avoid generated sse3 intrinsics if the optimization
8506 2008-10-07 Zoltan Varga <vargaz@gmail.com>
8508 * aot-compiler.c (add_wrappers): Fix Delegate/MulticastDelegate classes
8509 when adding delegate-invoke wrappers.
8511 2008-10-07 Zoltan Varga <vargaz@gmail.com>
8513 * Makefile.am: Reenable the simd tests.
8515 2008-10-07 Bill Holmes <billholmes54@gmail.com>
8517 * mini-amd64.c (mono_arch_emit_outarg_vt) : In the ArgValuetypeAddrInIReg case,
8518 add a call to mono_call_inst_add_outarg_reg for the arg->dreg to make sure that no
8519 other vreg is allocated to that hreg.
8521 Contributed under MIT/X11 license.
8523 2008-10-07 Zoltan Varga <vargaz@gmail.com>
8525 * Makefile.am: Disable the simd tests for now as Mono.Simd is not
8528 2008-10-06 Rodrigo Kumpera <rkumpera@novell.com>
8530 * basic-simd.cs: New test suite for SIMD intrinsics.
8532 * Makefile.am: Added new tests.
8534 2008-10-06 Rodrigo Kumpera <rkumpera@novell.com>
8536 * cpu-x86.md: Added new instructions to handle float to int using SSE regs.
8540 * mini-x86.h: Enable mono_arch_decompose_opts if simd intrinsics are enabled.
8542 * mini-x86.c (mono_arch_decompose_opts): Decompose float to int conversion
8543 using SSE2 aware opcodes.
8545 * mini-x86.c (emit_float_to_int): Disable the SSE2 optimization if OPT_SIMD
8546 is enabled, this code path is only reachable if conversion ops are emmited after
8549 * mini.h: Added MonoCompile::fconv_to_r8_x_var to hold the float to int var.
8551 This optimization saves 6 bytes per conversion against the old version.
8553 2008-10-06 Zoltan Varga <vargaz@gmail.com>
8555 * aot-compiler.c (compile_method): Don't skip methods referencing
8556 generic methods without a corresponding entry in token_info_hash, since
8557 encode_method_ref () can handle all generic methods now.
8559 * method-to-ir.c (mono_save_token_info): Don't save the token info if a
8560 generic context is set.
8562 * method-to-ir.c (mono_method_to_ir2): Put back a disable_aot for
8563 generic sharing of LDTOKEN.
8565 2008-10-06 Mark Probst <mark.probst@gmail.com>
8567 * mini-amd64.h: Temporarily disabled fast virtual generic method
8568 calls because it breaks the System.Runtime.Remoting tests.
8570 2008-10-06 Zoltan Varga <vargaz@gmail.com>
8572 * aot-compiler.c (add_wrappers): Add delegate-invoke wrappers.
8574 * method-to-ir.c (check_inline_called_method_name_limit): Return TRUE
8575 so inlining actually works.
8576 (check_inline_caller_method_name_limit): Ditto.
8578 Mon Oct 6 11:04:38 CEST 2008 Paolo Molaro <lupus@ximian.com>
8580 * mini-ppc.c: mono_arch_flush_icache () cast pointer using gsize for
8581 64 bit safety (from Olaf Hering and Andreas Farber).
8583 2008-10-06 Zoltan Varga <vargaz@gmail.com>
8585 * mini-trampolines.c (mono_aot_trampoline): Delegate processing to
8586 mono_magic_trampoline () if aot_get_method_from_token () fails. Remove
8587 unused virtual call support code.
8589 * aot-runtime.c (decode_method_ref): Add a 'no_aot_trampoline' out argument.
8591 * aot-runtime.c (mono_aot_get_method_from_vt_slot): Return NULL for methods
8592 which can't use aot trampolines.
8593 (decode_patch): Don't create aot trampolines for methods which can't use
8596 * aot-compiler.c (encode_method_ref): Add a marker for methods which can't
8597 use aot trampolines.
8599 * mini.h: Bump AOT image format version.
8601 2008-10-05 Zoltan Varga <vargaz@gmail.com>
8603 * method-to-ir.c (mono_method_to_ir2): Pass cil_method instead of cmethod
8604 to save_token_info () since cmethod is inflated for constrained calls.
8606 * mini-<ARCH>.h mini-x86.c: Remove some unused defines.
8608 2008-10-04 Andreas Farber <andreas.faerber@web.de>
8610 * Makefile.am: Add build rules for ppc64.
8611 This avoids the build failing at pedump with unresolved symbols
8612 due to lack of arch_sources. Instead it will now fail earlier
8613 due to lack of cpu-ppc64.md.
8615 Contributed under MIT/X11 license.
8617 2008-10-04 Mark Probst <mark.probst@gmail.com>
8619 * mini-amd64.c (mono_arch_emit_call): Support stack arguments for
8622 * iltests.il.in: Add test case for tail call with many arguments.
8624 2008-10-03 Zoltan Varga <vargaz@gmail.com>
8626 * method-to-ir.c (mono_method_to_ir2): Add an !cfg->compile_aot assert
8627 to the fast virtual generic method code until the aot case is fixed.
8629 2008-10-03 Mark Probst <mark.probst@gmail.com>
8631 * mini-ppc.c, mini-ppc.h: Implement generic virtual method thunks.
8633 2008-10-03 Mark Probst <mark.probst@gmail.com>
8635 * mini-amd64.c, mini-amd64.h: Implement generic virtual method
8638 2008-10-03 Rodrigo Kumpera <rkumpera@novell.com>
8640 * simd-intrinsics.c: Forgot to add this one.
8642 * mini-codegen.c: Fix macro in case SIMD is not supported.
8644 2008-10-03 Rodrigo Kumpera <rkumpera@novell.com>
8646 This patch land initial JIT support for simd intrinsics.
8648 * mini-x86.h: Added new define to make --enable_minimal work on x86.
8650 * Makefile.am: Added simd-intrinsics.c
8652 * simd-intrinsics.c: New file with simd instrinsic related
8655 * cfold.c (mono_constant_fold_ins2): Fold XZERO.
8657 * cpu-x86.md: Add simd related instructions.
8659 * driver.c: Added MONO_OPT_SIMD to the default set of optimizations.
8661 * driver.c: Added two new --regression variants.
8663 * ir-emit.h (MONO_EMIT_NEW_VZERO): Emit XZERO if the type is a simd intrinsic.
8665 * local-propagation.c (mono_local_cprop2): Eliminate useless XMOVE.
8667 * local-propagation.c (mono_local_deadce): Use new macro MONO_IS_NON_FP_MOVE and
8668 extract some complicated logic to helper functions.
8670 * method-to-ir.c (mono_type_to_regmove): Handle simd intrinsics.
8672 * method-to-ir.c (mini_emit_inst_for_method): Emit simd intrinsics.
8674 * method-to-ir.c (mono_handle_global_vregs): If a simd intrinsic was found, apply
8675 the specialized simplification pass.
8677 * method-to-ir.c (mono_spill_global_vars): Use new macro.
8679 * mini-codegen.c: Added SIMD constants to all regbanks arrays.
8681 * mini-codegen.c: Added reg_bank_table_init to initialize the reg desc -> bank
8684 * mini-codegen.c: Define a version of the reg_bank macro that uses desc_to_reg_type
8685 if MONO_ARCH_NEED_SIMD_BANK is defined.
8687 * mini-ops.h: Added the new simd ops.
8689 * mini-x86.c: Added mono_arch_xregname.
8691 * mini-x86.c (mono_arch_cpu_optimizazions): Disable MONO_OPT_SIMD if SSE3 is not detected.
8693 * mini-x86.c (mono_arch_output_basic_block): Add simd related opcodes.
8695 * mini-x86.h: Define simd related MONO_ARCH macros.
8697 * mini.c (mono_type_to_load_membase): Handle simd intrinsics.
8699 * mini.c (mono_type_to_store_membase): Handle simd intrinsics.
8701 * mini.h: Added new macros MONO_IS_NON_FP_MOVE, MONO_IS_REAL_MOVE, MONO_IS_ZERO and
8702 MONO_CLASS_IS_SIMD to deal with simd related IR.
8704 * mini.h (MonoInst): Added spill_var to the backend union.
8706 * mini.h (MonoCompile): Added uses_simd_intrinsics and iconv_raw_var.
8708 * mini.h: Added forward declarations of the new simd fuctions.
8710 * optflags-def.h: Added new optimization names SIMD.
8712 * regalloc.c (mono_regstate_reset): Set next vreg to be the max value of the 3 reg banks.
8714 * regalloc.h: Added support for working with 3 register banks.
8716 * regalloc.h (MonoRegState): Added xsymbolic field if a third regbank is required.
8718 * ssa2.c (mono_ssa_deadce2): Use new MONO_IS_ZERO macro.
8720 Fri Oct 3 16:03:22 CEST 2008 Paolo Molaro <lupus@ximian.com>
8722 * mini-exceptions.c: remove 64 bit related ifdef clutter.
8724 2008-10-03 Zoltan Varga <vargaz@gmail.com>
8726 * mini-exceptions.c (mono_handle_soft_stack_ovf): Unprotect two pages
8727 instead of one on 64 bit systems.
8729 * method-to-ir.c: Remove unused includes.
8731 2008-10-02 Zoltan Varga <vargaz@gmail.com>
8733 * aot-compiler.c (emit_exception_debug_info): Use jinfo->used_regs instead of
8734 cfg->used_int_regs, since the two are different on arm.
8736 2008-10-02 Mark Probst <mark.probst@gmail.com>
8738 * method-to-ir.c, inssel.brg, mini-trampolines.c: Use
8739 mono_method_get_vtable_index() to get the vtable index.
8741 2008-10-02 Mark Probst <mark.probst@gmail.com>
8743 * method-to-ir.c (mono_method_to_ir2): Don't create native
8744 wrappers for array methods, because they're never called (and if
8745 they were called they wouldn't work).
8747 2008-10-02 Mark Probst <mark.probst@gmail.com>
8749 * method-to-ir.c (mono_method_to_ir2): Array methods are
8750 special-cased and must not be invoked indirectly via the (M)RGCTX
8751 when generic sharing is turned on. Fixes #431413.
8753 2008-10-01 Mark Probst <mark.probst@gmail.com>
8755 * method-to-ir.c: When generic sharing is active, call
8756 non-interface virtual generic methods via the standard trampoline.
8758 * mini-trampolines.c: Handle virtual generic shared methods.
8760 * mini.h, mini-x86.c, mini-x86.h: New argument for
8761 mono_arch_build_imt_thunk() which is non-NULL for virtual generic
8762 method thunks and which is the trampoline to call if the lookup
8763 fails. Enable the virtual generic method thunk for x86.
8765 * mini-amd64.c, mini-arm.c, mini-ia64.c, mini-sparc.c,
8766 mini-ppc.c (mono_arch_build_imt_thunk): Add the additional
8767 argument but assert that it's NULL, because these archs don't yet
8768 implement the virtual generic method thunk. Changes in the IMT
8769 thunk data structures.
8771 2008-10-01 Zoltan Varga <vargaz@gmail.com>
8773 * aot-compiler.c (emit_globals): Avoid invalid characters in
8774 the static linking symbol.
8776 * objects.cs: Add a test for the range check optimization. Fix warnings.
8778 * branch-opts.c (mono_if_conversion): Add back the 'optimize range checks'
8779 optimization from the current JIT.
8781 * method-to-ir.c (mini_emit_inst_for_method): Decompose String.Length
8782 later in decompose_array_access_opts () to allow more optimizations.
8784 * method-to-ir.c (mono_handle_soft_float): Rename this to
8785 mono_decompose_soft_float () for consistency.
8787 * mini-ops.h: Fix arguments of OP_STRLEN.
8789 * method-to-ir.c (save_cast_details): Extract the cast details saving code
8790 into a separate function.
8791 (reset_cast_details): Ditto.
8792 (handle_unbox): Save cast details. Fixes #431254.
8794 * method-to-ir.c: Remove some obsolete FIXMEs.
8796 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
8798 * ir-emit.h (alloc_dreg): Write a warning before crashing.
8800 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
8802 * mini-codegen.c: More work on macros to make them
8803 ready for multiple regbanks.
8805 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
8807 * method-to.ir.c (mono_type_to_regmove): Remove static modifier.
8809 * mini.h: Export mono_type_to_regmove. Fix signature of mono_regname_full.
8811 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
8813 * mini-codegen.c (mono_spillvar_offset): Proper support for
8816 2008-09-30 Zoltan Varga <vargaz@gmail.com>
8818 * mini-amd64.c (mono_arch_emit_epilog): Remove some duplicated code from
8819 the stack overflow changes.
8821 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
8823 * mini-codegen.c: Make all bank macros depend on reg_bank.
8825 * mini-codegen.c (mono_local_regalloc): Make free mask
8826 initialization regbank aware.
8828 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
8830 * mini-codegen.c (mono_local_regalloc): Extract callee
8831 mask selection to a function and make it regbank aware.
8833 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
8835 * mini-codegen.c (mono_local_regalloc): Changed the cloberring
8836 code to deal with many regbanks.
8838 2008-09-30 Zoltan Varga <vargaz@gmail.com>
8840 * mini-codegen.c: More fp->regbank changes.
8842 2008-09-29 Rodrigo Kumpera <rkumpera@novell.com>
8844 * mini-codegen.c: Change asserts to use MONO_NUM_REGBANKS instead
8845 of a hardcoded constant.
8847 2008-09-29 Rodrigo Kumpera <rkumpera@novell.com>
8849 * method-to-ir.c (type_from_stack_type): Fix typo.
8851 2008-09-29 Zoltan Varga <vargaz@gmail.com>
8853 * mini-ia64.c (emit_move_return_value): Convert float return values to
8856 * objects.cs: Add a new test.
8858 * mini-ia64.c (mono_arch_allocate_vars): Disable fp elimination for
8859 VARARG methods to fix an assert later.
8861 * mini-mips.h mini-mips.c mini-ops.h cpu-mips.md: Update the mips back
8862 end so it at least compiles.
8864 2008-09-28 Zoltan Varga <vargaz@gmail.com>
8866 * method-to-ir.c (emit_optimized_ldloca_ir): Fix this.
8868 2008-09-28 Rodrigo Kumpera <rkumpera@novell.com>
8870 * method-to-ir.c (mono_method_to_ir2): Extract the ldloca + initobj
8871 optimization to a new function (emit_optimized_ldloca_ir) and enable
8872 it for both ldloca and ldloca_s.
8874 2008-09-28 Zoltan Varga <vargaz@gmail.com>
8876 * method-to-ir.c (mono_method_to_ir2): Remove an unnecessary assert in the
8877 gshared CASTCLASS code.
8879 * driver.c (mono_main): Add a workaround for shutdown crashes seen on
8880 amd64, where the libc stack unwinder encounters stack frames referring to
8881 native code in unmapped memory.
8883 * method-to-ir.c (mini_emit_check_array_type): Add support for generic
8886 * generics.cs: Add new test.
8888 2008-09-27 Zoltan Varga <vargaz@gmail.com>
8890 * mini-arm.h driver.c: Print the fp model when using --version on arm. Also,
8891 add a check that one of the ARM_FPU_ constants is defined.
8893 * mini-exceptions.c (mono_handle_soft_stack_ovf): Really fix the build.
8895 * mini-exceptions.c: Fix build on non-altstack platforms.
8897 * method-to-ir.c (mono_method_to_ir2): Fix aot support for the
8900 * ir-emit.h: Add a comment to NEW_PCONST.
8902 * mini-exceptions.c (mono_altstack_restore_prot): Fix a warning.
8904 * mini.h (MonoJitDomainInfo): Move some fields here from MonoDomain.
8906 * mini.c aot-runtime.c method-to-ir.c driver.c mini-trampolines.c: Update
8907 after the changes to MonoJitDomainInfo.
8909 2008-09-27 Mark Probst <mark.probst@gmail.com>
8911 * mini-ppc.c, tramp-ppc.c, mini-ppc.h: Implement generic code sharing.
8913 2008-09-27 Mark Probst <mark.probst@gmail.com>
8915 * mini-ppc.c: Compiler warning fixes.
8917 2008-09-27 Mark Probst <mark.probst@gmail.com>
8919 * mini-ppc.c: Special handling for 1/2 byte structs on Darwin only
8922 2008-09-27 Mark Probst <mark.probst@gmail.com>
8924 * exceptions-ppc.c, mini-ppc.h: Compile
8925 mono_arch_handle_altstack_exception() on Darwin, too.
8927 2008-09-27 Mark Probst <mark.probst@gmail.com>
8929 * method-to-ir.c (mono_emit_rgctx_method_call_full): Must also
8930 work on archs which don't have generic sharing implemented, only
8931 without the vtable_arg.
8933 2008-09-26 Mark Probst <mark.probst@gmail.com>
8935 * mini.c: Added comment explaining why delegate ctor icall
8936 wrappers are compiled.
8938 2008-09-26 Mark Probst <mark.probst@gmail.com>
8940 * mini.c: Don't produce trampolines to delegate ctor icall
8941 wrappers but compile them upfront.
8943 Fri Sep 26 17:00:46 CEST 2008 Paolo Molaro <lupus@ximian.com>
8945 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: amd64 support code for calling a
8946 runtime-set function when going back to managed code. Currently this
8947 is used to set back the protection on the soft ovf pages and/or to
8948 throw the stack overflow exception that happened in unmanaged code.
8950 Fri Sep 26 16:46:23 CEST 2008 Paolo Molaro <lupus@ximian.com>
8952 * tramp-x86.c, mini-x86.h, mini-x86.c: x86 support code for calling a
8953 runtime-set function when going back to managed code. Currently this
8954 is used to set back the protection on the soft ovf pages and/or to
8955 throw the stack overflow exception that happened in unmanaged code.
8957 Fri Sep 26 16:34:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
8959 * mini.h, mini.c, mini-trampolines.c, mini-exceptions.c: added
8960 the support code for restoring stack protection after stack overflows
8961 that happen in unmanaged code. Don't set the exec permission on the
8964 2008-09-26 Zoltan Varga <vargaz@gmail.com>
8966 * mini-trampolines.c (mono_delegate_trampoline): Add wrappers even if
8967 delegate->method_ptr is set. Fixes #428054.
8969 2008-09-25 Zoltan Varga <vargaz@gmail.com>
8971 * tests.cs: Rename to ratests.cs.
8973 * method-to-ir.c: Merge the emit_get_rgctx () calls into the
8974 emit_get_rgctx_... functions.
8976 2008-09-25 Mark Probst <mark.probst@gmail.com>
8978 * method-to-ir.c: Eliminated macro EMIT_GET_RGCTX.
8980 2008-09-25 Mark Probst <mark.probst@gmail.com>
8982 * mini-trampolines.c (mono_magic_trampoline): Unwrap wrappers
8983 before asserting that method is sharable.
8985 2008-09-25 Mark Probst <mark.probst@gmail.com>
8987 * method-to-ir.c, mini.c, jit-icalls.c: New function for checking
8988 whether method needs a static RGCTX wrapper used instead of
8991 * generic-sharing.c, mini.h: A few functions moved to
8992 metadata/generic-sharing.c.
8994 2008-09-25 Mark Probst <mark.probst@gmail.com>
8996 * method-to-ir.c, mini.c, mini-exceptions.c, mini-trampolines.c:
8997 Generic code sharing for value types, which essentially means
8998 treating value type methods like static methods. The RGCTX is
8999 passed in the same way.
9001 2008-09-25 Zoltan Varga <vargaz@gmail.com>
9003 * method-to-ir.c (mono_method_to_ir2): Avoid an assert in the NEWOBJ
9004 opcode when creating multi-dimensional arrays of open types.
9006 * generic-sharing.c (mono_method_check_context_used): Handle arrays of
9009 * generics.cs: Add a test.
9011 * mini-codegen.c: Use macros everywhere for checking floats instead of == 'f'.
9013 2008-09-24 Zoltan Varga <vargaz@gmail.com>
9015 * mini.h (MonoCompile): Add 'disable_vreg_to_lvreg' flag.
9017 * mini.c (mini_method_compile): Set it when running under the debugger.
9019 * method-to-ir.c (mono_handle_global_vregs): Disable global->local
9020 vreg optimization if the flag is set.
9022 * driver.c (mono_main): Add --attach= option to pass options to
9025 * mini.c (sigquit_signal_handler): Start the attach agent.
9027 * ssapre.c: Disable this to save space since it is not yet ported to
9030 * regalloc2.c: Disable this to save space.
9032 * mini.h (MonoJitStats): Remove unused analyze_stack_repeat.
9034 Wed Sep 24 16:01:49 CEST 2008 Paolo Molaro <lupus@ximian.com>
9036 * decompose.c, method-to-ir.c, mini-codegen.c, regalloc2.c: make
9037 the -v option useful again.
9039 2008-09-24 Zoltan Varga <vargaz@gmail.com>
9041 * mini-amd64.c (mono_arch_output_basic_block): Add support for
9044 * inssel.brg (mini_emit_castclass): Avoid the szarray!=array checks for
9045 arrays of arrays. Fixes #428406.
9047 * method-to-ir.c (mini_emit_castclass): Ditto.
9049 * objects.cs: Add new test.
9051 2008-09-23 Rodrigo Kumpera <rkumpera@novell.com>
9053 * method-to-ir.c (type_to_eval_stack_type): The code path for the new JIT
9054 was wrong at it choked against target_type_is_incompatible for byref types.
9056 2008-09-23 Zoltan Varga <vargaz@gmail.com>
9058 * mini-codegen.c: Use 'bank' macros instead of 'is_fp' macros in most
9061 Tue Sep 23 15:31:45 CEST 2008 Paolo Molaro <lupus@ximian.com>
9063 * mini-exceptions.c: update a few more exceptions-related counters.
9065 Tue Sep 23 15:28:29 CEST 2008 Paolo Molaro <lupus@ximian.com>
9067 * aot-runtime.c, method-to-ir.c, mini.c, mini-trampolines.c: use the
9068 new functions to allocate from persistent mempools.
9070 2008-09-23 Zoltan Varga <vargaz@gmail.com>
9072 * mini.h regalloc.h mini-codegen.c: Generalize the regalloc code to allow
9073 multiple register banks in the future.
9075 * mini-codegen.c (mono_local_regalloc): Fix a warning.
9077 2008-09-22 Rodrigo Kumpera <rkumpera@novell.com>
9079 * mini.c (type_to_eval_stack_type): Remove duplicated function.
9081 * method-to-ir.c (type_to_eval_stack_type): Make this version compatible with both JIT.
9083 * mini.h: Export type_to_eval_stack_type.
9085 This function was nearly duplicated in method-to-ir.c and mini.c. The difference
9086 is only ins->klass of byref types.
9088 2008-09-22 Zoltan Varga <vargaz@gmail.com>
9090 * method-to-ir.c (mini_emit_memset): Use a default alignment of 4.
9091 (mini_emit_memcpy2): Ditto.
9093 * mini-amd64.c: Fix a warning.
9095 2008-09-21 Mark Probst <mark.probst@gmail.com>
9097 * exceptions-ppc.c (mono_arch_get_call_filter): Fixed stack frame
9100 2008-09-19 Rodrigo Kumpera <rkumpera@novell.com>
9102 * method-to-ir.c: Extract stloc micro-optimization to a
9103 function and apply it to all cases.
9105 2008-09-19 Mark Probst <mark.probst@gmail.com>
9107 * method-to-ir.c: Don't fail generic code sharing in cases we
9110 2008-09-18 Mark Probst <mark.probst@gmail.com>
9112 * mini-ppc.c: Handle structs in tailcalls on Darwin.
9114 Tue Sep 16 21:07:11 CEST 2008 Paolo Molaro <lupus@ximian.com>
9116 * *.c, *.md, mini-ops.h: introduced relaxed_nop opcode for spin wait
9119 Tue Sep 16 16:39:16 CEST 2008 Paolo Molaro <lupus@ximian.com>
9121 * trace.c: make tracing more useful and correct, with per-thread
9124 2008-09-15 Mark Probst <mark.probst@gmail.com>
9126 * mini-ppc.c (mono_arch_emit_call): Convert floats to R4 when
9127 doing a method call and the argument is an R4.
9129 2008-09-14 Zoltan Varga <vargaz@gmail.com>
9131 * aot-compiler.c (add_wrappers): Do not generate runtime invoke wrappers for
9134 2008-09-13 Mark Probst <mark.probst@gmail.com>
9136 * mini-ppc.c: Convert result to single for OP_ICONV_TO_R4.
9138 2008-09-12 Zoltan Varga <vargaz@gmail.com>
9140 * mini.h (MONO_IS_JUMP_TABLE): Handle GOT_ENTRY.
9141 (MONO_JUMP_TABLE_FROM_INS): Ditto.
9143 2008-09-11 Zoltan Varga <vargaz@gmail.com>
9145 * driver.c: Add a --agent argument (not supported yet) to load managed
9146 agent assemblies before loading the main assembly, similarly to how the
9147 Java VM handles agents.
9149 2008-09-11 Mark Probst <mark.probst@gmail.com>
9151 * mini-ppc.c (mono_arch_allocate_vars): Use arch-independent
9152 function to do stack layout of local variables.
9154 2008-09-11 Mark Probst <mark.probst@gmail.com>
9156 * mini-ppc.c (calculate_sizes): Bugfix in sigcookie position
9159 2008-09-11 Zoltan Varga <vargaz@gmail.com>
9161 * method-to-ir.c ssa2.c mini.c mini-amd64.c decompose.c ssa.c abcremoval.c
9162 abcremoval2.c branch-opts.c driver.c dominators.c: Disable parts of the
9163 JIT if DISABLE_JIT is defined.
9165 * Makefile.am: Avoid compiling/linking in inssel.c if DISABLE_JIT is
9168 2008-09-10 Mark Probst <mark.probst@gmail.com>
9170 * iltests.il.in: Disable the fconv test on PPC (the result is
9171 undefined according to ECMA).
9173 2008-09-10 Mark Probst <mark.probst@gmail.com>
9175 * iltests.il.in: Enable tail call tests for PPC.
9177 * mini.h: Add variable for storing incoming valuetype argument
9178 addresses for tail calls.
9180 * mini-ppc.c: Implement valuetype arguments and return values for
9183 2008-09-09 Mark Probst <mark.probst@gmail.com>
9185 * mini-ppc.c: Partially implement tail calls (struct arguments and
9186 return values not supported).
9188 * method-to-ir.c: Enable tail calls on PPC.
9190 2008-09-08 Zoltan Varga <vargaz@gmail.com>
9192 * aot-compiler.c (emit_wrapper_info): Omit the klass name from
9193 runtime-invoke wrappers to work around the problem of them getting
9194 assigned to a random class.
9196 * aot-runtime.c (mono_aot_get_method): Ditto.
9198 2008-09-07 Zoltan Varga <vargaz@gmail.com>
9200 * mini-exceptions.c mini-mips.h mini-s390.h exceptions-mips.c: Kill
9201 the CUSTOM_EXCEPTION_HANDLING and CUSTOM_STACK_WALK defines.
9203 2008-09-07 Mark Probst <mark.probst@gmail.com>
9205 * method-to-ir.c (mono_method_to_ir2): Disable tail calls for PPC
9206 until they're implemented properly.
9208 * exceptions-ppc.c: Use arch-independent exception-handling code
9209 instead of custom one.
9211 * exceptions-ppc.c, mini-ppc.c, mini-ppc.h: Bug fixes and changes
9214 * tramp-ppc.c, mini-ppc.c: Fixed warnings.
9216 * decompose.c, aot-runtime.c, aot-compiler.c: PPC code also
9217 applies when __powerpc__ is defined.
9219 2008-09-06 Zoltan Varga <vargaz@gmail.com>
9221 * aot-runtime.c (mono_aot_get_method): Add another cache mapping wrapper
9222 methods to their code to avoid computing the full name of wrappers and
9223 doing a lookup in a string hash table.
9225 2008-09-05 Zoltan Varga <vargaz@gmail.com>
9227 * method-to-ir.c: Remove the CHECK_BBLOCK () stuff it is not needed since
9228 we identify bblocks before method_to_ir () is ran.
9230 * branch-opts.c (mono_optimize_branches): Avoid nullifying the exit bblock.
9231 Also avoid optimizing branches pointing to themselves.
9233 * mini.c (mini_method_compile): Ditto. Fixes #422947.
9235 2008-09-05 Rodrigo Kumpera <rkumpera@novell.com>
9237 * driver.c (mono_main): Enable the new verifier under core-clr and cas.
9239 2008-09-05 Zoltan Varga <vargaz@gmail.com>
9241 * tramp-arm.c (mono_arch_nullify_class_init_trampoline): Implement this.
9242 (mono_arch_patch_plt_entry): Fix the calculation of the jump_entry.
9243 (mono_arch_get_nullified_class_init_trampoline): Return 'code' instead of
9246 * aot-compiler.c (emit_plt): Fix the arm plt entries, previously they all
9247 jumped to the same entry in plt_jump_table.
9249 2008-09-02 Rodrigo Kumpera <rkumpera@novell.com>
9251 * method-to-ir.c (initialize_array_data): Handle field with RVA from
9254 2008-08-31 Zoltan Varga <vargaz@gmail.com>
9256 * method-to-ir.c (handle_isinst): Do the assignment at the beginning, so the
9257 other assignment can be if converted. Saves 1.5% on corlib size and fixes
9260 2008-08-29 Geoff Norton <gnorton@novell.com>
9262 * aot-compiler.c: The Mach/ARM compiler doesn't understand the bss
9263 segment, and doesn't properly handle .space as .text. Fixes
9266 2008-08-29 Geoff Norton <gnorton@novell.com>
9268 * mini.c: Disable the mach exception handler when running on
9271 2008-08-29 Geoff Norton <gnorton@novell.com>
9273 * aot-compiler.c: Patch from Renaldas Zioma to properly register
9274 globals on Darwin/ARM
9276 2008-08-28 Zoltan Varga <vargaz@gmail.com>
9278 * mini.c: Avoid not initializing the runtime when doing AOT compilation,
9279 since too many things depend on it. Instead, call
9280 mono_runtime_set_no_exec ().
9282 * mini.c (mono_create_tls_get): Call mono_alloc_preg (cfg) when running with
9285 * aot-compiler.c: Add an 'asm-only' AOT option.
9287 * mini.c: Avoid initializing the runtime when doing AOT compilation.
9289 * aot-compiler.c (compile_method): Disable gshared support for now as it
9292 2008-08-27 Bill Holmes <billholmes54@gmail.com>
9294 * mini-amd64.h : Fix a compiler warning.
9296 * exceptions-amd64.c (mono_arch_unwindinfo_install_unwind_info) :
9297 Changed to use a callback function to retrieve the unwind info.
9298 This avoids problems observed when code blocks were removed by
9299 unloading an app domain.
9301 * mini-amd64.c (mono_arch_cpu_optimizazions) : Removing the peephole
9302 and branch excludes for Winx64. The fix in exceptions-amd64.c allows them
9305 Contributed under MIT/X11 license.
9307 2008-08-27 Bill Holmes <billholmes54@gmail.com>
9309 * mini-amd64.c (mono_arch_output_basic_block) : Fix the OP_X86_PUSH_OBJ
9310 case to keep the stack aligned to 8.
9312 Contributed under MIT/X11 license.
9314 2008-08-26 Zoltan Varga <vargaz@gmail.com>
9316 * aot-runtime.c (mono_aot_get_method): Add a cache for wrapper names to
9317 avoid repeated linear searches.
9319 2008-08-25 Zoltan Varga <vargaz@gmail.com>
9321 * aot-compiler.c (add_wrappers): Avoid calling get_runtime_invoke with
9322 methods it can't handle.
9324 * aot-compiler.c (add_method): Avoid adding a method twice.
9325 (add_wrappers): Add runtime invoke wrappers for all methods.
9327 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): New
9328 function to create an aot-compatible version of this trampoline.
9330 * aot-compiler.c aot-runtime.c: Add support for AOT rgctx fetch trampolines.
9332 2008-08-24 Zoltan Varga <vargaz@gmail.com>
9334 * aot-compiler.c (compile_method): Skip wrappers of generic icalls.
9336 * method-to-ir.c (mono_method_to_ir2): Replace an assert in UNBOX_ANY
9337 with a generic sharing failure.
9339 * aot-compiler.c (emit_klass_info): Call mono_class_get_nested_types ().
9341 * method-to-ir.c (mono_method_to_ir2): Rethrow the correct exception in
9342 CEE_RETHROW. Fixes #419634.
9344 * mini.c (mono_method_to_ir): Ditto.
9346 * exceptions.cs: Add a new test.
9348 * generic-sharing.c (mini_type_stack_size): Always pass TRUE as allow_open
9349 to mono_type_stack_size_internal () since some callers might not pass in
9352 * mini-x86.c (mono_arch_emit_prolog): Store the rgctx before calling
9353 instrument_prolog. Fixes #419878.
9355 * mini.c (mono_compile_create_var_for_vreg): Make the lvars representing
9356 doubles in soft float mode volatile.
9358 2008-08-23 Zoltan Varga <vargaz@gmail.com>
9360 * ir-emit.h (NEW_ARGSTORE): Use cfg->args and cfg->arg_types to fix the build.
9362 * method-to-ir.c (mono_save_args): Use ARGSTORE instead of TEMPSTORE
9363 to handle soft float correctly.
9365 * tramp-arm.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Implement
9368 * mini.h (struct MonoCallInst): Add dynamic_imt_arg boolean field.
9370 * exceptions-arm.c (mono_arch_find_jit_info): Set ctx->regs [ARMREG_R11]
9371 to sp, since the generics catch code requires it.
9373 * mini-arm.h (MONO_ARCH_VTABLE_REG): Use R0 for this to avoid needless
9376 * method-to-ir.c (emit_imt_argument): Pass imt_arg to
9377 mono_arch_emit_imt_argument ().
9379 * mini-<ARCH>.c (mono_arch_emit_imt_argument): Add an 'imt_arg' argument.
9381 * mini-arm.c tramp-arm.c: Generic sharing updates.
9383 2008-08-22 Zoltan Varga <vargaz@gmail.com>
9385 * mini-arm.c: Fix the arm build.
9387 * generic-sharing.c (mini_type_get_underlying_type): New helper function
9388 handling enums, generic instances and generic sharing.
9389 (mini_type_stack_size_full): Ditto.
9391 * mini-amd64.c mini-x86.c mini-arm.c: Use the new functions.
9393 * mini.h (struct): Add 'uses_rgctx_reg' and 'uses_vtable_reg' fields.
9395 * method-to-ir.c: Set the new fields when using RGCTX_REG/VTABLE_REG.
9397 * tramp-arm.c: Implement the rgctx fetch and the generic class init
9400 * mini-arm.c: Various small generic sharing changes.
9402 * tramp-x86.c (mono_arch_create_generic_class_init_trampoline): Implement
9404 (mono_arch_create_trampoline_code): Remove most of the GENERIC_CLASS_INIT
9407 * mini-trampolines.c (mono_create_generic_class_init_trampoline): New
9408 helper function to return a generic class init trampoline.
9410 * method-to-ir.c mini.c: Use it.
9412 * tramp-amd64.c (mono_arch_create_generic_class_init_trampoline): New
9413 arch-specfic function to return a generic class init trampoline.
9415 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Remove most of
9416 the GENERIC_CLASS_INIT custom code.
9418 * method-to-ir.c (mono_method_to_ir2): If RGCTX_REG is not defined, that is
9419 a fatal error, not a sharing failure.
9421 * tramp-<ARCH>.c (mono_arch_get_rgctx_lazy_fetch_offset): Removed, no longer
9424 * mini-trampolines.c (mono_rgctx_lazy_fetch_trampoline): Get the additional
9425 trampoline argument from MONO_ARCH_VTABLE_REG.
9427 * tramp-x86.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Change the
9428 order of the arguments to the C trampoline: pass 'slot' as the trampoline
9429 argument, and pass the vtable in VTABLE_REG.
9431 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Change the
9432 order of the arguments to the C trampoline: pass 'slot' as the trampoline
9433 argument, and pass the vtable in VTABLE_REG.
9434 (mono_arch_create_trampoline_code_full): Remove some special casing for
9435 the rgctx fetch trampoline.
9437 * mini.c (mono_method_to_ir): Fix the STELEM_ANY+null value optimization.
9440 * iltests.il: Add a test for it.
9442 2008-08-21 Zoltan Varga <vargaz@gmail.com>
9444 * aot-compiler.c (compile_method): Enable AOT support for generics sharing.
9446 * method-to-ir.c (mono_method_to_ir2): Remove an aot restriction which is
9449 * mini-trampolines.c (mono_magic_trampoline): Add a sync wrapper here,
9450 use mono_jit_info_table_find () to avoid recursion.
9451 (mono_delegate_trampoline): Add a sync wrapper here.
9453 * method-to-ir.c (mono_method_to_ir2): Don't call mono_ldftn_nosyc
9456 * mini.c (mono_method_to_ir): Ditto.
9458 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Remove
9459 add_sync_wrapper argument. Don't add a sync wrapper here.
9460 (mono_create_jump_trampoline): Don't add a sync wrapper here.
9462 * jit-icalls.c (mono_ldftn_nosync): Removed, no longer needed.
9464 2008-08-20 Bill Holmes <billholmes54@gmail.com>
9466 * exceptions-amd64.c (seh_handler): For Winx64 adding missing copy
9467 of nonvolatile registers back from MonoContext to CONTEXT.
9469 Contributed under MIT/X11 license.
9471 2008-08-20 Bill Holmes <billholmes54@gmail.com>
9473 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): When shifting the
9474 arguments on Winx64 there are only 4 argument registers. For this
9475 logic to work the last argument must be pulled from the stack.
9477 Contributed under MIT/X11 license.
9479 2008-08-20 Zoltan Varga <vargaz@gmail.com>
9481 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
9483 * aot-runtime.c aot-compiler.c patch-info.h mini.c: Get rid of
9484 MONO_PATCH_INFO_WRAPPER, encode/decode wrapper methods like the others in
9485 encode/decode_method_ref ().
9487 * aot-compiler.c (encode_patch): Handle STATIC_RGCTX_INVOKE wrappers.
9489 * aot-runtime.c (decode_patch): Ditto.
9491 * mini.c (mono_resolve_patch_target): Handle RGCTX_FETCH sub-patches of type
9492 MONO_PATCH_INFO_METHOD.
9494 * aot-runtime.c (decode_exception_debug_info): Decode the contents of
9497 * aot-compiler.c (emit_exception_debug_info): Emit the contents of
9500 * method-to-ir.c (emit_imt_argument): Fix AOT+gshared support.
9502 * mini-amd64.c (add_valuetype): Use a dummy gsctx if we didn't receive
9503 one from the caller.
9505 * aot-runtime.c (decode_generic_inst): New function to decode and
9506 return a interned generic inst.
9507 (decode_klass_ref): Use it.
9508 (decode_method_ref): Ditto.
9510 * aot-compiler.c (emit_exception_debug_info): Save
9511 jinfo->has_generic_jit_info too.
9513 2008-08-19 Zoltan Varga <vargaz@gmail.com>
9515 * mini-ia64.c (mono_arch_output_basic_block): Add OP_FCONV_TO_I.
9517 * iltests.il.in: Add a test for fconv_to_i.
9519 * liveness.c: Disable the liveness2 pass for now to save space.
9521 * regalloc2.c: Include mempool-internals.h to fix warnings.
9523 * aot-compiler.c (encode_method_ref): Encode the context of generic
9526 * aot-runtime.c (decode_method_ref): Inflate generic methods using
9527 the context saved in the aot file.
9529 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
9531 * mini-x86.c (mono_arch_output_basic_block): Disable AOT for OP_JMP.
9533 * method-to-ir.c (mono_method_to_ir2): When using CEE_JMP, make arguments
9534 volatile so they won't be optimized away.
9536 2008-08-19 Rodrigo Kumpera <rkumpera@novell.com>
9542 * dominators.c: Remove duplicated functions that now are in
9543 mempool-internals.h.
9545 2008-08-19 Zoltan Varga <vargaz@gmail.com>
9547 * aot-compiler.c: Fix warnings.
9549 * aot-runtime.c (decode_klass_ref): Add support for VARs/MVARs.
9551 * aot-compiler.c (encode_klass_ref): Encode is_method too for VARs/MVARs.
9553 * method-to-ir.c (emit_get_rgctx_method): Use MONO_PATCH_INFO_METHODCONST
9556 * mini.c (mono_resolve_patch_target): Ditto.
9558 * aot-compiler.c (encode_patch): Add support for RGCTX_FETCH.
9559 (encode_klass_ref): Add support for encoding VARs/MVARs.
9561 * mini.c (mono_patch_info_dup_mp): Handle RGCTX_FETCH.
9563 * aot-runtime.c (decode_patch_info): Rename to 'decode_patch'. Split out
9564 the handling of the got entries into a separate 'decode_got_entry' function.
9565 Add support for RGCTX_FETCH.
9567 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RDI since RAX is
9568 clobbered by the trampoline code.
9570 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RAX since that is
9571 not clobbered by the indirect calling code.
9573 2008-08-18 Zoltan Varga <vargaz@gmail.com>
9575 * mini-x86.c (mono_arch_patch_code): Handle RGCTX_FETCH/GENERIC_CLASS_INIT
9578 2008-08-18 Rodrigo Kumpera <rkumpera@novell.com>
9580 * method-to-ir.c (mono_emit_method_call_full): Alloc the constructor
9581 signature using the compilation mempool otherwise we would leak it.
9583 2008-08-18 Zoltan Varga <vargaz@gmail.com>
9585 * method-to-ir.c (mono_method_to_ir2): Emit the generic class inits using
9586 mono_emit_abs_call ().
9588 * patch-info.h: Add GENERIC_CLASS_INIT.
9590 * mini.c (mono_resolve_patch_target): Handle GENERIC_CLASS_INIT.
9592 * mini-amd64.c (emit_call_body): Treat abs calls which have a patch info
9593 as their target as a near call.
9595 * mini.c (mono_codegen): Handle patches stored in cfg->abs_patches in the
9597 (mono_resolve_patch_target): Add support for MONO_PATCH_INFO_RGCTX_FETCH.
9599 * method-to-ir.c (mono_emit_abs_call): New helper function which emits a
9600 call to a runtime function described by a patch.
9602 * method-to-ir.c: Emit rgctx entry fetches and class init trampolines using
9603 mono_emit_abs_call, this has the advantage that the ABS handling code in
9604 mono_codegen () can handle them both, and can handle other stuff in the
9605 future without additional code.
9607 * mini.h (struct MonoJumpInfoRgctxEntry): New structure describing an rgctx
9609 (MonoCompile): Add 'abs_patches' hashtable, which contains patches describing
9612 * mini.h: Add missing bblock related prototypes.
9614 * mini.h (MonoCompile): Remove unused reverse_inst_list and
9615 reverse_inst_list_len fields.
9617 * mini.c: Refactor this file a bit by moving branch optimizations to
9620 * method-to-ir.c: Merge generic sharing changes missed earlier.
9622 * aot-compiler.c (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST.
9624 * aot-runtime.c (decode_patch_info): Refactor the code dealing with the
9625 shared patches. Process METHODCONST as a shared patch.
9627 * liveness.c (mono_analyze_liveness): Disable the liveness2 code for now
9628 as it crashes on the 2.0 mscorlib.
9630 * aot-compiler.c (is_shared_got_patch): Revert the last change as it seems
9633 * aot-compiler.c: Use is_plt_patch () in a few additional places.
9634 (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST, which is generated
9637 * aot-compiler.c: Reorganize the got handling code to be a bit more
9640 2008-08-17 Zoltan Varga <vargaz@gmail.com>
9642 * aot-compiler.c: Make the patch_to_plt_offset hash table use
9643 mono_patch_info_equals/hash, and use it to massively simplify
9646 * mini.c (mono_patch_info_hash): Simplify this and add support for
9649 * patch-info.h: Rename RGCTX_LAZY_FETCH_TRAMPOLINE to just RGCTX_FETCH.
9651 * mini.c aot-compiler.c aot-runtime.c: Revert the LAZY_FETCH_TRAMPOLINE
9652 handling code, since an offset is not enough to identify a trampoline.
9654 * method-to-ir.c: Remove some g_assert (!cfg->compile_aot) lines.
9656 2008-08-17 Mark Probst <mark.probst@gmail.com>
9658 * mini.c (mono_op_imm_to_op): Add case for OP_IMUL_IMM.
9660 * method-to-ir.c (mono_method_to_ir2): Decompose OP_CKFINITE.
9662 * mini-ops.h: Argument and result types for OVF_CARRY ops.
9664 * decompose.c: PPC decompositions for various ops.
9666 * cpu-ppc.md, inssel-ppc.brg, mini-ppc.c: PPC changes for Linear IL.
9668 2008-08-17 Zoltan Varga <vargaz@gmail.com>
9670 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Make this
9671 call the generic trampoline code using a call, instead of a jump, to
9672 remove some special casing from the generic trampoline code.
9674 * mini.c (mono_resolve_patch_target): Handle LAZY_FETCH_TRAMPOLINE.
9675 (mono_codegen): Ditto.
9677 * aot-compiler.c aot-runtime.c: Ditto.
9679 * patch-info.h: Add MONO_PATCH_INFO_RGCTX_LAZY_FETCH_TRAMPOLINE.
9681 * mini-trampolines.c (mono_find_rgctx_lazy_fetch_trampoline_by_addr): New
9682 helper function to find the offset corresponding to a lazy fetch trampoline.
9684 * mini.h (MonoCompile): Add 'orig_method' field to hold the original method
9685 when doing generic sharing.
9687 * aot-compiler.c: Use cfg->orig_method instead of cfg->method in a lot of
9690 * mini.c (mono_create_rgctx_lazy_fetch_trampoline): Move this to
9691 mini-trampolines.c to be with the other trampoline creation functions.
9693 * method-to-ir.c (mono_emit_method_call): Remove the 'signature' argument
9694 as it is equal to method->signature in most cases, add a
9695 mono_emit_method_call_full variant which takes a signature and an imt
9698 2008-08-16 Zoltan Varga <vargaz@gmail.com>
9700 * jit-icalls.c (mono_helper_compile_generic_method): Don't pass the context
9701 to this function, since it could be computed easily from the method
9703 (mono_helper_compile_generic_method_wo_context): Removed, not needed any
9706 * method-to-ir.c mini.c: Remove references to
9707 compile_generic_method_wo_context.
9709 * method-to-ir.c (mono_method_to_ir2): Enable AOT for virtual
9710 generic method calls.
9712 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_1 for 1
9713 dimensional non-szarrays.
9715 * mini.c (mini_init): Register mono_array_new_1.
9717 * jit-icalls.c (mono_array_new_1): New jit icall.
9719 * mini-trampolines.c (mono_magic_trampoline): For jumps, patch the GOT entries
9720 pointing to the method.
9722 * aot-runtime.c (mono_aot_get_method_from_token): Register GOT slots holding
9723 method addresses belonging to METHOD_JUMP patches in the
9724 jump_target_got_slot_hash.
9725 (mono_aot_load_method): Ditto.
9727 * aot-compiler.c (compile_method): Allow AOT compilation of methods with
9728 METHOD_JUMP patches.
9730 * mini.c (mini_create_jit_domain_info): New helper function which
9731 initializes/frees domain->runtime_info.
9732 (mini_free_jit_domain_info): Ditto.
9733 (mini_init): Install the domain hook functions with the runtime.
9735 * mini.h (MonoJitDomainInfo): New structure which stores the domain specific
9736 information maintained by the JIT.
9738 * mini.c (mono_resolve_patch_target): For PATCH_INFO_METHOD_JUMP, move the
9739 insertion into jump_table_hash into mono_codegen (), also implement proper
9742 * method-to-ir.c (mono_method_to_ir2): Don't disable AOT for CEE_JMP and
9743 tail calls, it is already done by the aot code.
9745 * method-to-ir.c (mono_method_to_ir2): Handle CEE_JMP using the tail call
9748 * iltests.il.in: Make the jmp test a bit more complex.
9750 * aot-compiler.c (encode_method_ref): Handle references to normal methods of
9751 generic instances which doesn't have a token.
9753 * aot-runtime.c (decode_method_ref): Ditto.
9755 * method-to-ir.c (handle_unbox_nullable): Don't disable AOT, the aot code
9756 can handle this case now.
9757 (handle_box): Ditto.
9759 2008-08-15 Geoff Norton <gnorton@novell.com>
9761 * mini-x86.c: Fix alignment on Apple x86, and re-disable the alignment
9764 2008-08-15 Zoltan Varga <vargaz@gmail.com>
9766 * method-to-ir.c (mono_method_to_ir2): Allow AOT compilation of methods
9767 calling generic methods.
9769 * aot-compiler.c (encode_patch): Handle MONO_PATCH_INFO_METHOD_RGCTX.
9771 * aot-runtime.c (decode_patch_info): Ditto.
9773 * mini.c (mono_resolve_patch_target): Ditto.
9775 * patch-info.h: Add METHOD_RGCTX.
9777 * mini-amd64.c (mono_arch_output_basic_block): Optimize LOCALLOC_IMM.
9779 2008-08-14 Zoltan Varga <vargaz@gmail.com>
9781 * mini-amd64.c (mono_arch_emit_call): Nullify call->vret_var if returning
9782 arguments in registers.
9784 * decompose.c (mono_decompose_vtype_opts): Create a var for the vreg in
9785 OP_VCALL too, don't depend on OP_OUTARG_VTRETADDR doing it.
9787 * mini.c (mini_method_compile): Abort aot compilation for generic
9788 methods if generic sharing is disabled.
9790 * mini.c (mono_method_to_ir): Disable AOT for virtual calls requiring
9793 * method-to-ir.c (mono_method_to_ir2): Disable AOT for virtual calls
9794 requiring an mrgctx.
9796 * decompose.c (mono_decompose_vtype_opts): Emit the correct sized
9797 store instructions when converting a vcall to a normal call.
9799 * mini.c (sigprof_signal_handler): Call mono_find_jit_info instead of
9800 mono_arch_find_jit_info.
9802 2008-08-13 Zoltan Varga <vargaz@gmail.com>
9804 * method-to-ir.c (check_inline_called_method_name_limit): Optimize this to
9805 avoid calling mono_method_full_name () for every method even if the
9807 (check_inline_caller_method_name_limit): Ditto.
9809 2008-08-12 Zoltan Varga <vargaz@gmail.com>
9811 * driver.c (main_thread_handler): Allow AOT compilation of multiple
9812 assemblies in one run.
9814 * aot-compiler.c (mono_compile_assembly): Only print out a count of
9815 skipped methods if it is not 0.
9817 * Makefile.am (aotcheck): AOT compile all test assemblies in one run.
9819 2008-08-12 Bill Holmes <billholmes54@gmail.com>
9821 * mini.c (mono_codegen): Changing a preprocessor check from WIN64 to
9822 MONO_ARCH_HAVE_UNWIND_TABLE.
9824 Contributed under MIT/X11 license.
9826 2008-08-12 Bill Holmes <billholmes54@gmail.com>
9828 * mini-amd64.c (mono_arch_cpu_optimizazions): Remove peephole and branch
9829 from default optimizaton list on Winx64.
9831 * mini-amd64.c (emit_tls_get): Added Winx64 specific implementation for GetTLS.
9833 * mini-amd64.c (mono_arch_emit_prolog): Adding an offset on Winx64 to get
9834 the LMF from the MonoJitTlsData structure.
9836 * mini-amd64.c (mono_arch_setup_jit_tls_data): Added Winx64 implementation.
9838 Contributed under MIT/X11 license.
9840 2008-08-12 Zoltan Varga <vargaz@gmail.com>
9842 * mini.c (sigsegv_signal_handler): Fix the build.
9844 * mini-amd64.c (emit_call_body): Use image->aot_module instead of
9845 assembly->aot_module.
9847 * aot-runtime.c: Use image->aot_module instead of searching in the aot_modules
9848 hash table. This simplifies and speeds up a lot of code, and fixes support
9851 * mini.c (SIG_HANDLER_SIGNATURE): Avoid crashes if the thread is not registered
9854 * mini-exceptions.c: Ditto.
9856 * exceptions-*c.c (mono_arch_find_jit_info): Remove unused 'trace' and
9857 'native_offset' argument, since these are computed in the
9858 mono_find_jit_info () function.
9860 * mini-exceptions.c (mono_find_jit_info): Make this non-static, as it
9861 is used by exceptions-ppc.c.
9863 * exceptions-ppc.c: Call mono_find_jit_info () instead of
9864 mono_arch_find_jit_info ().
9866 * mini-ppc.h exceptions-ppc.c mini-mips.h mini-mips.c exceptions-mips.c
9867 mini-exceptions.c: Get rid of the CUSTOM_STACK_WALK stuff, use the
9868 generic code in mini-exceptions.c.
9870 2008-08-11 Zoltan Varga <vargaz@gmail.com>
9872 * mini-ppc.c (mono_arch_flush_register_windows): Add this for ppc.
9874 * aot-runtime.c (mono_aot_get_plt_info_offset): Fix a warning.
9876 * aot-runtime.c (mono_aot_get_method): Avoid doing all the loading inside
9877 the aot lock, to avoid deadlocks when mono_aot_get_class_from_name () is
9878 called while holding the loader lock. Fixes #415608.
9879 (mono_aot_get_method_from_token_inner): Ditto.
9881 2008-08-09 Zoltan Varga <vargaz@gmail.com>
9883 * exceptions-ppc.c (mono_jit_walk_stack): Use MONO_INIT_CONTEXT_FROM_CURRENT
9884 to reduce differences between this and the generic implementation in
9886 (ves_icall_get_frame_info): Ditto.
9888 * mini-ppc.h (MONO_INIT_CONTEXT_FROM_CURRENT): Define this for ppc too.
9890 * mini-exceptions.c (mono_exceptions_init): Remove an #ifdef which is no
9893 * exceptions-ppc.c (arch_get_call_filter): Rename this to
9894 mono_arch_get_call_filter () and make it non-static, for consistency with the
9895 other architectures.
9897 2008-08-09 Rodrigo Kumpera <rkumpera@novell.com>
9900 * local-propagation.c:
9901 * mini-x86.c: Correct the name of arch defines.
9903 2008-08-09 Zoltan Varga <vargaz@gmail.com>
9905 * method-to-ir.c (mono_op_to_op_imm_noemul): Correct name of
9906 NO_EMULATE_LONG_SHIFT_OPS define.
9908 2008-08-08 Zoltan Varga <vargaz@gmail.com>
9910 * method-to-ir.c (mono_method_to_ir2): Remove some code from CEE_MONO_LDPTR
9911 now that aot-ed icall wrappers use CEE_MONO_ICALL_ADDR.
9913 * aot-compiler.c aot-runtime.c: Add support for static aot compilation.
9914 MACH fixes. Merged from the 2.0 branch.
9916 * method-to-ir.c (mono_method_to_ir2): Handle CEE_MONO_ICALL_ADDR.
9918 * mini.c (mono_resolve_patch_target): Error out if an icall is not found.
9919 (mono_method_to_ir): Handle CEE_MONO_ICALL_ADDR.
9921 * exceptions-arm.c (mono_arch_get_throw_exception_generic): Add AOT support.
9923 * method-to-ir.c mini.c driver.c aot-compiler.c: Update after
9924 mono_marshal_get_native_wrapper () signature changes.
9926 2008-08-07 Rodrigo Kumpera <rkumpera@novell.com>
9928 * jit-icalls.c (mono_fconv_ovf_u8): Work around soft-float double to long
9929 conversion bug under arm.
9931 2008-08-06 Rodrigo Kumpera <rkumpera@novell.com>
9933 * cpu-arm.md: Increase long_conv_to_ovf_i4_2 max length to 36.
9935 * mini-arm.c (mono_arch_output_basic_block): Implement long to int conversion
9936 with overflow checking.
9938 2008-08-05 Marek Habersack <mhabersack@novell.com>
9940 * Makefile.am (GENMDESC_PRG): when cross-compiling use full path
9941 to the genmdesc.pl file
9943 2008-08-05 Zoltan Varga <vargaz@gmail.com>
9945 * ir-emit.h (EMIT_NEW_ARGSTORE): Fix the usage of param_types and
9946 arg_array in the soft-float versions of the LOAD/STORE macros.
9948 * method-to-ir.c (mono_method_to_ir2): Fix a warning in the arm switch
9951 * ir-emit.h (NEW_VARLOADA): Handle SOFT_FLOAT correctly.
9953 2008-08-02 Zoltan Varga <vargaz@gmail.com>
9955 * mini-ia64.c (add_valuetype): Only reserve half parameter slot for each member of
9956 a float HFA. Fixes #413621.
9958 2008-08-02 Gert Driesen <drieseng@users.sourceforge.net>
9960 * mini-x86.c (mono_arg_get_argument_info): Rename last occurrence of
9961 frame_size to args_size. Fixes build.
9963 2008-08-02 Zoltan Varga <vargaz@gmail.com>
9965 * mini-x86.c (mono_arch_get_argument_info): Rename frame_size to args_size,
9966 and don't align it to MONO_ARCH_FRAME_ALIGNMENT.
9968 * mini-x86.h: Change MONO_ARCH_FRAME_ALIGNMENT to 8 so doubles stored on
9969 the stack are not unaligned. Fixes #413247.
9971 Fri Aug 1 18:46:42 CEST 2008 Paolo Molaro <lupus@ximian.com>
9973 * mini.c: update jitted methods performance counters.
9975 Fri Aug 1 16:30:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
9977 * mini-exceptions.c: increase the exceptions thrown performance
9978 counter in mono_handle_exception ().
9980 2008-07-29 Zoltan Varga <vargaz@gmail.com>
9982 * aot-runtime.c: Use MonoImage's as keys in the aot_modules hash so the aot
9983 can work with netmodules.
9985 2008-07-28 Geoff Norton <gnorton@novell.com>
9987 * mini-x86.h: Correct the frame alignment on OSX. Fixes the jit
9990 2008-07-28 Zoltan Varga <vargaz@gmail.com>
9992 * mini-x86.c (mono_arch_emit_call): Emi the osx stack alignment at the
9995 2008-07-28 Bill Holmes <billholmes54@gmail.com>
9997 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
9998 The float param registers and other param registers must be the
9999 same index on Windows x64.
10001 * mini-amd64.c (mono_arch_allocate_vars) : Implementing the
10002 ArgValuetypeAddrInIReg argument case. Setting the argument
10003 op to OP_VTARG_ADDR (OP_REGOFFSET)).
10005 * mini-amd64.c (mono_arch_call_opcode) : Winx64 fix. Use the size
10006 variable computed above as the copy length for arguments of storage
10007 type ArgValuetypeAddrInIReg.
10009 * mini-amd64.c (mono_arch_emit_call) : Implementing the
10010 ArgValuetypeAddrInIReg argument case. This case will rely on
10011 mono_arch_emit_outarg_vt to emit the correct code later in the process.
10013 * mini-amd64.c (mono_arch_emit_call) : On Winx64 there always needs to be
10014 a 32 byte stack allocation for all calls. We will omit the adjustment for
10015 jump and tail call instructoins as they do not follow the typical call behavior.
10017 * mini-amd64.c (mono_arch_emit_outarg_vt) : Implementing the case for
10018 ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
10019 local variable and pass the local variable by reference to the called method.
10021 * mini-amd64.c (mono_arch_emit_prolog, emit_load_volatile_arguments) :
10022 Implementing the ArgValuetypeAddrInIReg argument case. When the address
10023 of a struct is passed in a register it must be saved with the other
10024 volatile argument on the stack.
10026 * mini-amd64.c (mono_arch_emit_prolog) : Winx64 fix. When omitting the
10027 frame pointer the stack adjustment value must be saved to the unwind
10030 Contributed under MIT/X11 license.
10032 2008-07-28 Zoltan Varga <vargaz@gmail.com>
10034 * inssel-x86.brg (stmt): Add missing OP_X86_OUTARG_ALIGN_STACK rule
10035 which got lost in the merge.
10037 2008-07-27 Zoltan Varga <vargaz@gmail.com>
10039 * method-to-ir.c: Make the helper_sig variables extern to fix the ppc
10042 * mini-amd64.c (emit_call_body): Add a no_patch case missed earlier.
10044 * mini-amd64.c (emit_call_body): Avoid aligning the call instruction on
10045 icalls, since they won't be patched.
10047 * exceptions-amd64.c (mono_arch_get_restore_context_full): Use a slightly
10048 different code sequence when running under valgrind to prevent some valgrind
10051 * iltests.il.in: Add new regression test.
10053 * method-to-ir.c (mono_method_to_ir2): Fix handling of inlined methods which
10056 * method-to-ir.c (mono_method_to_ir2): Use get_vreg_to_inst () instead of
10057 accessing cfg->vreg_to_inst directly to prevent a crash in LDFLD.
10059 * iltests.il.in: Add new test.
10061 * aot-compiler.c: Fix some warnings.
10063 * decompose.c (mono_decompose_long_opts): Implement OP_ICONV_TO_OVF_I8_UN.
10066 2008-07-27 Zoltan Varga <vargaz@gmail.com>
10068 * driver.c (mono_main): Fix the --gc=none build. Fixes #412482.
10069 (mini_usage_jitdeveloper): Add a missing --wapi option.
10071 2008-07-25 Zoltan Varga <vargaz@gmail.com>
10073 * mini-codegen.c: Simplify the is_fp macros.
10074 (free_up_ireg): Remove, use free_up_reg instead.
10075 (free_up_reg): Fix the fp case.
10077 2008-07-26 Zoltan Varga <vargaz@gmail.com>
10079 * cpu-arm.md (loadr8_membase): Increase the length of this as this is not
10082 * exceptions-x86.c: Merge some changes which seemed to have got lost
10083 in the linear-ir merge.
10085 * liveness.c: Disable the liveness2 pass on 32 bit platforms.
10087 * method-to-ir.c (mono_handle_global_vregs): Make the component vregs of a
10088 long vreg volatile even if the variable was already created.
10090 * liveness.c (update_liveness2): Avoid eliminating dead definitions of
10091 volatile variables.
10093 2008-07-26 Zoltan Varga <vargaz@gmail.com>
10095 * cpu-x86.md (fcall_membase): Increase the size of the fcall opcodes.
10097 * mini.c (mono_jit_compile_method_inner): Add support for
10098 MONO_EXCEPTION_BAD_IMAGE.
10100 * method-to-ir.c (mono_method_to_ir2): Avoid a crash if
10101 mini_method_get_context () returns NULL. Fixes #356531.
10103 * mini.c (mono_method_to_ir): Ditto.
10105 * method-to-ir.c (mono_method_to_ir2): Create a variable if needed when
10106 accessing a field of a valuetype in LDFLD/STFLD. Fixes #412399.
10108 2008-07-25 Zoltan Varga <vargaz@gmail.com>
10110 * method-to-ir.c (mono_method_to_ir2): Initialize an uninitialized variable
10111 in the LDFTN implementation.
10113 2008-07-25 Mark Probst <mark.probst@gmail.com>
10115 * mini-trampolines.c (mono_magic_trampoline): When sharing generic
10116 code, patch calls to icalls, too, even if they're not in the
10117 shared generic code hash. Fixes #411962.
10119 2008-07-25 Zoltan Varga <vargaz@gmail.com>
10121 * cpu-x86.md: Increase the length of the fcall opcodes.
10123 * mini-x86.c (emit_move_return_value): Avoid some precision issues for
10124 calls returning floats.
10126 * method-to-ir.c (mono_method_to_ir2): Remove the generic sharing restrictions
10129 * method-to-ir.c (mono_method_to_ir2): Merge some LDFTN gsharing changes
10132 * method-to-ir.c (handle_delegate_ctor): Avoid putting dynamic methods
10133 into the domain->method_code_hash.
10135 * aot-compiler.c: Fix win32 build.
10137 * method-to-ir.c (EMIT_GET_RGCTX): Call EMIT_NEW_LDARG in emit_get_rgctx ().
10139 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_specific in the
10140 gshared NEWARR implementation.
10142 * cpu-sparc.md: Remove duplicate localloc_imm opcode.
10144 * ir-emit.h (NEW_ARGLOAD): Use cfg->args and cfg->arg_types so this macro
10145 can be used outside of method_to_ir.
10147 * mini.h (MonoCompile): Add arg_types field.
10149 * method-to-ir.c (inline_method): Save/Restore cfg->args and cfg->arg_types.
10151 * method-to-ir.c (mono_method_to_ir2): Set cfg->args and cfg->arg_types to
10152 the values of the local arg_array and param_types array.
10154 2008-07-24 Zoltan Varga <vargaz@gmail.com>
10156 * method-to-ir.c (mono_method_to_ir2): Allocate a GOT var for NEWOBJ, since
10157 got accesses might only get generated later when NEWOBJ is decomposed.
10159 * method-to-ir.c (handle_delegate_ctor): Add an optimization to avoid
10160 looking up the native code of the target method when a delegate is called
10161 for the first time.
10163 * mini-trampolines.c (mono_delegate_trampoline): Add the other half of the
10166 * debug-debugger.c (MONO_DEBUGGER__debugger_info): Fix a warning.
10168 * aot-runtime.c aot-compiler.c: Add a new option 'no-dlsym' which makes
10169 AOT work on platforms without a working dlsym implementation.
10171 * mini.h: Bump AOT image format version.
10173 2008-07-24 Mark Probst <mark.probst@gmail.com>
10175 * mini-exceptions.c: Free a MonoType with
10176 mono_metadata_free_type() instead of g_free().
10178 * aot-runtime.c: Free a MonoType.
10180 2008-07-24 Zoltan Varga <vargaz@gmail.com>
10182 * method-to-ir.c (mono_method_to_ir2): Add a comment for the box+brtrue
10185 * mini-codegen.c (mono_local_regalloc): Remove the remaining items from the
10188 2008-07-23 Massimiliano Mantione <massi@ximian.com>
10189 * mini.c (sigprof_signal_handler): call the new "runtime initialized"
10192 2008-07-23 Zoltan Varga <vargaz@gmail.com>
10194 * method-to-ir.c (mono_method_to_ir2): Set the stack type properly for
10195 NEWOBJ calls on valuetypes.
10197 * iltests.il.in: Add new test.
10199 * mini-x86.c (mono_arch_emit_call): Use mini_type_stack_size ().
10201 2008-07-22 Zoltan Varga <vargaz@gmail.com>
10203 * mini-exceptions.c: Fix some warnings. Remove one ia64 special case as it
10204 is no longer needed.
10206 * mini-ia64.c (mono_arch_emit_prolog): In native-to-managed wrappers, widen
10207 non register sized integer arguments.
10208 (mono_arch_call_opcode): Add support for ArgInFloatRegR4.
10209 (mono_arch_emit_outarg_vt): Pass a more reasonable alignment to
10212 * method-to-ir.c (mono_method_to_ir2): Handle the ret_var_is_local case in
10215 * method-to-ir.c (ADD_WIDEN_OP): New macro to insert a widening op when
10216 two a binop with different sized arguments is emitted.
10218 * mini.c (mono_bblock_insert_after_ins): Properly link up with the next
10219 instruction in the ins==NULL case.
10221 2008-07-23 Zoltan Varga <vargaz@gmail.com>
10223 * mini-ops.h: Add OP_X86_OUTARG_ALIGN_STACK.
10225 * mini-x86.c: Fix osx build.
10227 * mini-amd64.c (mono_arch_output_basic_block): Handle varargs in the CALL_REG
10230 * method-to-ir.c (mono_spill_global_vars): Avoid fusing a load+store into the
10231 instruction for non int sized variables.
10233 * method-to-ir.c (mono_method_to_ir2): Fix an assert in the LDFLD
10236 2008-07-23 Robert Jordan <robertj@gmx.net>
10238 * method-to-ir.c: Fix MSVC build.
10240 2008-07-22 Zoltan Varga <vargaz@gmail.com>
10242 * method-to-ir.c (mono_method_to_ir2): When calling native code which returns
10243 a non int sized type, widen it to an int since newer versions of gcc seem to
10244 generate code which needs this.
10246 * ssa2.c abcremoval2.c: Fix warnings.
10248 * *: Merge the Linear IR branch.
10250 The original branch is at trunk/branches/vargaz/mini-linear-il, and
10251 the ChangeLog file there describes all the changes done over the years.
10252 Further documentation can be found at www.mono-project.com/Linear_IL.
10254 2008-07-21 Bill Holmes <billholmes54@gmail.com>
10256 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
10257 The float param registers and other param registers must be the
10258 same index on Windows x64.
10260 Contributed under MIT/X11 license.
10262 2008-07-21 Rodrigo Kumpera <rkumpera@novell.com>
10264 * mini.c: Make the previous fix GC safe.
10266 2008-07-21 Raja R Harinath <harinath@hurrynot.org>
10268 * Makefile.am (version.h): Allow a trailing '/' in the repository URL.
10270 2008-07-21 Bill Holmes <billholmes54@gmail.com>
10272 * mini-amd64.c (get_call_info): Correcting the case for MONO_TYPE_TYPEDBYREF
10273 on Winx64. This type will not be passed on the stack (ArgOnStack), but
10274 ArgValuetypeAddrInIReg instead.
10276 Contributed under MIT/X11 license.
10278 2008-07-21 Zoltan Varga <vargaz@gmail.com>
10280 * mini-codegen.c (get_register_spilling): Fix a warning.
10282 2008-07-17 Rodrigo Kumpera <rkumpera@novell.com>
10284 * mini.c: Use mono_runtime_class_init_full to avoid leaking memory
10285 for types which the initialization fails. Raises the provided exception
10286 at the right stop after cleanup.
10288 2008-07-16 Zoltan Varga <vargaz@gmail.com>
10290 * aot-compiler.c: Free most of the memory allocated during compilation.
10292 * mini.c (mini_parse_debug_options): Fix a leak.
10294 * mini.c (mini_method_compile): Don't add the method to the jit info tables
10295 during aot compilation.
10297 2008-07-14 Zoltan Varga <vargaz@gmail.com>
10299 * mini.c (mono_method_to_ir): Disable aot for code using CCASTCLASS on x86 as
10300 it has too much register pressure.
10302 2008-07-13 Zoltan Varga <vargaz@gmail.com>
10304 * inssel.brg (CEE_CASTCLASS): Remove some dead code.
10306 2008-07-12 Zoltan Varga <vargaz@gmail.com>
10308 * mini-x86.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
10311 * mini-amd64.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
10312 on amd64 similar to the way it is done on arm.
10314 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
10316 * aot-runtime.c (load_aot_module): Rename 'info' to 'amodule' for
10317 consistency, normalize error messages, avoid loading aot-only modules in
10320 * driver.c (mono_main): Rename --aot-only command line option to --full-aot
10323 * aot-compiler.c aot-runtime.c tramp-arm.c: Implement aot-only support.
10325 2008-07-11 Martin Baulig <martin@ximian.com>
10328 (MonoDebuggerInfo): Add `interruption_request'.
10330 2008-07-12 Zoltan Varga <vargaz@gmail.com>
10332 * aot-compiler.c (emit_plt): Remove some dead code.
10334 * exceptions-arm.c (mono_arch_get_call_filter_full): Initialize ji.
10336 * aot-runtime.c (mono_aot_get_plt_info_offset): New helper function to
10337 return the plt info offset belonging to a given plt entry.
10339 * mini-trampolines.c (mono_aot_plt_trampoline): Use
10340 mono_aot_get_plt_info_offset.
10342 * aot-runtime.c aot-compiler.c tramp-arm.c: Change the arm plt code to be
10343 similar to the amd64 code by makeing jumps through a separate jump table
10344 instead of embedding the jump addresses into the code.
10346 2008-07-11 Zoltan Varga <vargaz@gmail.com>
10348 * mini.c (mono_method_to_ir): Disable aot for calling ldtoken in a generic
10351 2008-07-10 Martin Baulig <martin@ximian.com>
10353 * mini.c (mini_method_compile): Disable generics sharing when
10354 running in the debugger.
10356 2008-07-10 Zoltan Varga <vargaz@gmail.com>
10358 * mini.c (mono_method_to_ir): Create the got var in CEE_REFANYVAL.
10360 * inssel.brg (CEE_CASTCLASS): Avoid reusing temporary registers to prevent
10361 the local register allocator from running out of registers on x86 when
10364 2008-07-10 Bill Holmes <billholmes54@gmail.com>
10366 * inssel-long.brg For OP_LCONV_TO_OVF_I4 an int cast is needed when
10367 expressing IntMin for the VS Compiler. See Compiler Warning (level 2)
10370 Contributed under MIT/X11 license.
10372 2008-07-10 Zoltan Varga <vargaz@gmail.com>
10374 * aot-compiler.c: Get rid of whitespace in the generated assembly file to
10375 speed up the assembler.
10377 2008-07-09 Zoltan Varga <vargaz@gmail.com>
10379 * mini-arm.h tramp-arm.c exceptions-arm.c aot-compiler.c: Beginnings of aot-only
10382 * mini.c: Move the soft float handling macros a bit earlier, add
10383 NEW_TEMPSTORE_SOFT_FLOAT macro, fix warnings, add soft-float support in one
10386 * mini.h: Add prototype for mono_arch_fixup_jinfo.
10388 * mini.c (mini_init): In aot-only mode, set the root domain code manager to
10389 read-only to help catch code allocation requests.
10391 * mini.c inssel.brg aot-compiler.c: Make the use of IMT runtime configurable,
10392 and turn it off when using --aot-only or when compiling with --aot=full.
10394 * mini.c (mono_resolve_patch_target): In aot-only mode, allocate the
10395 jump table for switches from the normal domain mempool, not the code
10398 * mini-trampolines.c (get_unbox_trampoline): New function to return an
10399 unbox trampoline which handles aot-only mode too.
10401 * aot-runtime.c (mono_aot_get_unbox_trampoline): New function to lookup
10402 an AOTed unbox trampoline.
10404 * aot-compiler.c (emit_trampolines): Emit unbox trampolines.
10406 2008-07-09 Bill Holmes <billholmes54@gmail.com>
10408 * wapihandles.c: Fixing MSVC builds. Include statement changed from <> to
10411 Contributed under MIT/X11 license.
10413 2008-07-09 Bill Holmes <billholmes54@gmail.com>
10415 * mini.c (mono_codegen): Allocate space at the end of the code block and store
10416 the unwind information for the method at the end of the allocated block.
10418 * mini-amd64.h: Added declarations for the unwind routines and adding field to
10419 MonoCompileArch to hold the unwind info for SEH on Winx64
10421 * mini-amd64.c (mono_arch_emit_prolog): Calls to the unwind routines added to store
10422 frame pointer info for the method being compiled.
10424 * exceptions-amd64.c (mono_arch_get_throw_corlib_exception): Added a stack adjustment before
10425 the call to mono_exception_from_token.
10427 * exceptions-amd64.c: Added mono_arch_unwindinfo* implementations. This code is responsible
10428 storing the method prolog information in a format that the Winx64 SEH can understand. This
10429 information is stored a the end of the method block because it is all 32-bit offset based.
10431 Contributed under MIT/X11 license.
10433 2008-07-09 Zoltan Varga <vargaz@gmail.com>
10435 * mini.h: Remove duplicate definitions of the mini_wapi_ functions.
10437 * wapihandles.c: Fix warnings.
10439 * aot-runtime.c (load_aot_module): Add a missing error message in aot-only
10442 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Avoid calling
10443 mono_jit_compile_method in aot-only mode since that calls the type
10446 * mini-trampolines.c (mono_create_delegate_trampoline): Avoid calling
10447 get_delegate_invoke_impl in aot-only mode.
10449 * mini.c (mono_global_codeman_reserve): Reenable the aot-only check.
10451 2008-07-08 Zoltan Varga <vargaz@gmail.com>
10453 * trace.c (mono_trace_enter_method): Fix printing of Type instances.
10455 * aot-compiler.c (compile_method): Disable the check for GSHARED since it
10458 * inssel-long.brg (reg): Add a rule for LCALL_REG (OP_I8CONST).
10460 * tramp-amd64.c (mono_arch_nullify_plt_entry): Read the nullified class
10461 init trampoline from the AOT file as well.
10463 * mini-amd64.c (mono_arch_register_lowlevel_calls): Register
10464 mono_amd64_throw_exception as a jit icall since it is needed by the aot-only
10467 * mini.c (mini_init): Move the call to mono_exceptions_init () after
10470 * exceptions-amd64.c: Add _full variants for the remaining exception code
10471 creation functions as well, allow emission of relocatable code, remove
10472 caching since that is now done by the caller.
10474 * mini-exceptions.c: Add _full variants for the remaining exception code
10475 creation functions as well, add aot-only support.
10477 * aot-compiler.c (compile_method): Allow calls to methods of constructed types
10478 if we can determine a proper token for them.
10479 (add_wrappers): Add a few more wrappers.
10480 (emit_method_code): Remove some dead code.
10481 (emit_trampolines): Emit exception code too.
10483 * mini.c (mono_method_to_ir): Call mono_array_new_2 if possible.
10485 * jit-icalls.c (mono_array_new_2): New jit icall, specialized version of
10486 mono_array_new_va which avoids varargs.
10488 * mini-exceptions.c (mono_exceptions_init): Fix the ppc build.
10490 * mini-trampolines.c: Call mono_create_specific_trampoline () instead of
10491 mono_arch_create_specific_trampoline () in all places.
10493 * aot-compiler.c aot-runtime.c: Refactor the trampoline emitting/loading code
10494 a bit so it can be used for other things as well.
10496 * mini-exceptions.c (mono_exceptions_init): Initialize throw_exception_by_name
10499 * exceptions-amd64.c: Rename the caching from the exception code creation
10500 functions, it is done by the caller instead.
10502 * exceptions-amd64.c: Change the signature of the exception code creation
10503 functions to allow the creation of relocatable code later.
10505 * mini-exceptions.c: Add a set of functions to query the various
10506 runtime-generated exception functions.
10508 * mini.c mini-exceptions.c: Use the newly added functions instead of the
10509 mono_arch_.. () functions.
10511 2008-07-07 Zoltan Varga <vargaz@gmail.com>
10513 * mini-trampolines.c (mono_aot_get_trampoline_code): Removed, no longer used.
10515 * aot-runtime.c aot-compiler.c: AOT the generic trampolines in aot-only mode.
10517 * mini.c (mini_get_imt_trampoline): Call mono_create_specific_trampoline ().
10518 (mini_get_vtable_trampoline): Ditto.
10520 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Create relocatable
10521 code in the AOT case by returning the code size and a list of relocations to
10524 * mini-trampolines.c (mono_create_specific_trampoline): New helper function.
10526 2008-07-07 Bill Holmes <billholmes54@gmail.com>
10528 * mini-amd64.c: On Winx64 the calling convention always requires the caller to
10531 Contributed under MIT/X11 license.
10533 2008-07-07 Zoltan Varga <vargaz@gmail.com>
10535 * aot-compiler.c (emit_exception_debug_info): Serialize the debug info first
10536 so the buffer size can be computed correctly. Fixes #404735.
10538 * debug-mini.c (mono_debug_serialize_debug_info): Lookup the debug info
10539 normally as cfg->debug_info is already freed.
10541 2008-07-06 Zoltan Varga <vargaz@gmail.com>
10543 * mini-amd64.c: For calls returning vtypes in registers, don't store
10544 the return address on the stack, instead allocate a separate local for
10547 2008-07-05 Mark Probst <mark.probst@gmail.com>
10549 * mini-trampolines.c, mini.h: Add an argument to
10550 mono_create_jit_trampoline_in_domain() for turning off the adding
10551 of the sync wrapper.
10553 * mini.c: Use the JIT trampoline without sync instead of
10554 ldftn_nosync in static RGCTX invoke wrappers so that the call can
10557 2008-07-04 Mark Probst <mark.probst@gmail.com>
10559 * driver.c: Turn on GSHARED optimization by default.
10561 2008-07-04 Zoltan Varga <vargaz@gmail.com>
10563 * mini-trampolines.c mini.c mini.h tramp-<ARCH>.c: Rename MONO_TRAMPOLINE_GENERIC
10564 to MONO_TRAMPOLINE_JIT since it better reflects what it does.
10566 * mini-trampolines.c (mono_get_aot_trampoline_code): New internal function to
10567 create a variant of the generic trampoline code callable from AOTed trampolines.
10569 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Add support for generic
10570 trampoline code callable from AOTed trampolines.
10572 * aot-compiler.c aot-runtime.c: Add support for AOTing trampolines.
10574 2008-07-04 Mark Probst <mark.probst@gmail.com>
10576 * inssel.brg, mini-ops.h: New opcode for doing CHECK_THIS in a
10577 pass-through manner.
10579 * mini.c: Generic method sharing. Pass MRGCTX to generic methods
10580 and don't fail sharing for them anymore.
10582 * mini-exceptions.c: Handle exceptions in shared generic methods.
10584 * generic-sharing.c: When checking the context of a generic
10585 method, also check its class's context. Don't treat wrappers as
10588 * mini-trampolines.c: Some code factored out to
10589 metadata/generic-sharing.c. Handle the MRGCTX case.
10591 * jit-icalls.c, jit-icalls.h: ldvirtfn icall for generic sharing -
10592 we must deal with the method being of another instantiation of the
10593 class. Add static rgctx invoke wrappers to generic methods.
10595 2008-07-04 Mark Probst <mark.probst@gmail.com>
10597 * mini.c: Provide all jit infos of generic shared methods with a
10600 * mini-exceptions.c: Handle the new situation that a generic info
10601 might be available, but not info about the this/vtable/mrgctx
10604 2008-07-03 Mark Probst <mark.probst@gmail.com>
10606 * mini.c: Don't accept ldftn and ldvirtftn with uninstantiated
10609 2008-07-03 Zoltan Varga <vargaz@gmail.com>
10611 * dominators.c (check_dominance_frontier): Fix a warning.
10613 * mini.h: Add some missing prototypes.
10615 * ssa.c local-propagation.c debug-debuger.c: Fix warnings.
10617 * driver.c (mono_jit_init_version): Correct the comments since the first
10618 argument should be the name of the root domain, not a filename.
10620 * aot-runtime.c (make_writable): Error out if this is called while running
10622 (load_aot_module): Ditto.
10624 * aot-compiler.c: Really fix the computation of method indexes.
10626 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Remove the previous
10627 optimizations as this is no longer called frequently.
10629 * mini-trampolines.c (mono_create_delegate_trampoline): Precompute the invoke
10630 method and the invoke impl code and pass it to the delegate trampoline instead of
10631 just the delegate class.
10633 2008-07-02 Zoltan Varga <vargaz@gmail.com>
10635 * aot-compiler.c: Fixup the computation of method indexes.
10636 (add_wrappers): Create the base methods of the runtime invoke wrappers using
10637 the method builder infrastructure.
10639 * aot-runtime.c (decode_exception_debug_info): Don't crash if the method
10642 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): In aot-only
10643 mode, load the method right away instead of creating a trampoline.
10645 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Eliminate locking.
10647 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Eliminate locking, speed up
10650 2008-07-01 Zoltan Varga <vargaz@gmail.com>
10652 * aot-runtime.c (decode_patch_info): Don't create trampolines in aot_only mode.
10653 (mono_aot_load_method): Use method_index instead of method->token.
10655 * mini.c (mono_jit_compile_method_inner): Move the aot_only check down, so it
10656 can handle icalls etc. properly.
10658 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
10660 * aot-compiler.c aot-runtime.c: Allow AOTing many wrapper types.
10662 * mini.c (mono_resolve_patch_target): Handle JIT_ICALL_ADDR.
10663 (mono_codegen): Convert calls made by JIT icall wrappers to the icalls into
10664 JIT_ICALL_ADDR patch type.
10666 * patch-info.h: Add JIT_ICALL_ADDR patch type.
10668 * mini.c (mono_method_to_ir): Allow AOTing methods which access the interruption
10670 (mono_resolve_patch_target): Handle INTERRUPTION_REQUEST_FLAG.
10672 * patch-info.h: Add INTERRUPTION_REQUEST_FLAG.
10674 2008-06-30 Zoltan Varga <vargaz@gmail.com>
10676 * mini.c: Use domain->jit_code_hash_lock for controlling access to
10677 domain->jit_code_hash.
10679 2008-06-29 Zoltan Varga <vargaz@gmail.com>
10681 * mini.c (mini_parse_debug_options): Add 'dont-free-domains' option.
10683 2008-06-27 Zoltan Varga <vargaz@gmail.com>
10685 * mini-trampolines.c (mono_delegate_trampoline): Don't pass a gsctx to
10686 get_this_arg_from_call, let it compute it when needed.
10688 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'code' argument, compute
10689 gsctx from code only when needed.
10691 * mini-trampolines.c (get_generic_context): Rename this to
10692 mono_get_generic_context_from_code (), and move it to generic-sharing.c, where
10693 it can be called by the arch backends.
10695 * mini-exceptions.c (mono_print_thread_dump): Allow the argument to be NULL.
10697 2008-06-26 Zoltan Varga <vargaz@gmail.com>
10699 * driver.c (mono_main): Add experimental --aot-only command line option.
10701 * mini.c: Error out when creating trampolines or JIT compiling if --aot-only is
10704 2008-06-26 Kornel Pal <kornelpal@gmail.com>
10706 * driver.c (DllMain): Remove mono_module_handle.
10708 Contributed under MIT/X11 license.
10710 2008-06-25 Zoltan Varga <vargaz@gmail.com>
10712 * aot-compiler.c: Add not-yet-usable 'full' option. Add some infrastructure code
10713 for emitting methods which are not in the source assembly. Detect and report
10714 failure of assembling+linking.
10716 * aot-compiler.c (emit_klass_info): Call mono_class_setup_vtable ().
10718 * aot-compiler.c: Move the contents of the has_glot_slots array to MonoCompile.
10720 2008-06-24 Rodrigo Kumpera <rkumpera@novell.com>
10722 * mini.c: Check if stats is enabled so we don't allocate memory when not needed.
10724 2008-06-24 Zoltan Varga <vargaz@gmail.com>
10726 * mini.h: Remove some obsolete prototypes.
10728 * mini.c: Avoid storing MonoMethod pointers in the JIT stats, store their string format instead.
10730 2008-06-24 Mark Probst <mark.probst@gmail.com>
10732 * mini.c (get_object_generic_inst): Variable-sized arrays are not
10733 supported by Visual Studio, so use alloca().
10735 2008-06-23 Zoltan Varga <vargaz@gmail.com>
10737 * mini-ia64.c (add_valuetype): Increase *gr too when passing a HFA to be in sync with the ABi.
10740 2008-06-23 Mark Probst <mark.probst@gmail.com>
10742 * mini.c: Fail sharing of a generic method if it contains an open
10743 catch clause (because we don't pass MRGCTXs yet).
10745 2008-06-23 Mark Probst <mark.probst@gmail.com>
10747 * mini.c: When compiling a method with generic sharing, insert the
10748 method instantiated with an all-Object generic context into the
10749 jit info table, instead of the context of the first instantiation
10750 of the method we happen to compile.
10752 2008-06-18 Martin Baulig <martin@ximian.com>
10754 * debug-debugger.h (MonoDebuggerInfo): Replaced `version' with
10755 `major_version' and `minor_version'.
10757 2008-06-17 Mark Probst <mark.probst@gmail.com>
10759 * generic-sharing.c, mini.c, mini.h, aot-runtime.c:
10760 mono_method_is_generic_sharable_impl() takes an additional
10761 argument specifying whether to treat type variables as reference
10764 2008-06-17 Mark Probst <mark.probst@gmail.com>
10766 * mini.h: Removed obsolete prototypes.
10768 2008-06-17 Mark Probst <mark.probst@gmail.com>
10770 * mini.c: Don't fail generic sharing for initobj and sizeof - we
10771 already handle them.
10773 2008-06-17 Mark Probst <mark.probst@gmail.com>
10775 * mini.h, mini-trampolines.c, tramp-alpha.c, tramp-amd64.c,
10776 tramp-arm.c, tramp-hppa.c, tramp-ia64.c, tramp-mips.c,
10777 tramp-ppc.c, tramp-s390.c, tramp-s390x.c, tramp-sparc.c,
10778 tramp-x86.c: Added a MonoGenericContext* argument to
10779 mono_arch_get_unbox_trampoline() so that it can call other
10780 functions which require it.
10782 2008-06-17 Mark Probst <mark.probst@gmail.com>
10784 * mini.h, mini-trampolines.c, mini-amd64.c, mini-x86.c,
10785 mini-alpha.c, mini-arm.c, mini-ia64.c, mini-ppc.c:
10786 mono_arch_get_this_arg_from_call() takes a
10787 MonoGenericSharingContext* as well.
10789 2008-06-17 Mark Probst <mark.probst@gmail.com>
10791 * mini.c: Factor out code for emitting unbox into emit_unbox() and
10792 implement generic sharing of unbox.
10794 2008-06-17 Mark Probst <mark.probst@gmail.com>
10796 * mini.c: Don't compute the vtable to determine whether a field is
10797 special static, because it might not work for open types.
10799 2008-06-17 Mark Probst <mark.probst@gmail.com>
10801 * mini.c: Removed the unused token_type and token_source arguments
10802 from get_runtime_generic_context_ptr().
10804 2008-06-17 Marek Habersack <mhabersack@novell.com>
10806 * mini.c (ADD_BINOP): fix the build
10808 2008-06-16 Zoltan Varga <vargaz@gmail.com>
10810 * mini.c (ADD_BINOP): When operating on a native int and an int32, insert
10813 2008-06-16 Mark Probst <mark.probst@gmail.com>
10815 * mini.h: Removed class relations enum that's not used anymore.
10817 2008-06-16 Mark Probst <mark.probst@gmail.com>
10819 * tramp-x86.c, tramp-amd64.c: Slot access code for MRGCTXs.
10821 * mini-trampolines.c: Distinguish between RGCTXs and MRGCTXs in
10822 the lazy fetch trampoline access code.
10824 2008-06-15 Zoltan Varga <vargaz@gmail.com>
10826 * mini-codegen.c (mono_local_regalloc): Add some micro optimizations.
10828 2008-06-14 Zoltan Varga <vargaz@gmail.com>
10830 * mini.c: Fix some soft-float bugs. Fixes #378735 and #398348.
10832 * mini.h (MONO_INST_LIST_ENTRY): Fix warnings on arm.
10834 * mini.c (mono_method_to_ir): Check call signature for NEWOBJ as well.
10836 2008-06-13 Zoltan Varga <vargaz@gmail.com>
10838 * mini-x86.c inssel-x86.brg cpu-x86.md: Implement unsigned min/max
10841 * mini-ops.h: Add MIN/MAX_UN opcodes.
10843 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Implement unsigned min/max
10846 * basic-math.cs: Add more min/max tests.
10848 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
10850 2008-06-13 Mark Probst <mark.probst@gmail.com>
10852 * mini.c: Small fix in the prologue of emit_castclass.
10854 2008-06-13 Zoltan Varga <vargaz@gmail.com>
10856 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
10858 * mini.c (mini_get_inst_for_method): Remove the Min/Max intrinsics, they
10859 do not work even for unsigned types. Fixes #400014.
10861 * basic-math.cs: Add regression tests for unsigned Min/Max.
10863 2008-06-13 Mark Probst <mark.probst@gmail.com>
10865 * mini.c: Added additional context_used argument to several
10866 functions, which will be needed for sharing generic methods. Use
10867 GET_RGCTX macro wherever appropriate. Declare only one
10868 context_used in mono_method_to_ir().
10870 2008-06-13 Mark Probst <mark.probst@gmail.com>
10872 * mini.c, generic-sharing.c: Removed generic class relations.
10874 * mini.c, tramp-amd64.c, tramp-x86.c: Additional arguments to
10875 functions due to MRGCTX changes.
10877 2008-06-13 Mark Probst <mark.probst@gmail.com>
10879 * inssel.brg, inssel-long.brg, inssel-long32.brg, mini-ops.h,
10880 graph.c, local-propagation.c, aliasing.c: New opcodes for calls
10881 with calculated IMT.
10883 * mini.c: Generic sharing of calls via generic interfaces.
10885 * jit-icalls.c, jit-icalls.h: Helper function for compiling a
10886 generic method with non-constant MonoGenericContext*. Instead,
10887 the context is taken out of the method itself.
10889 2008-06-13 Mark Probst <mark.probst@gmail.com>
10891 * mini.c: Generic sharing of ldvirtftn.
10893 2008-06-13 Mark Probst <mark.probst@gmail.com>
10895 * mini.c: Generic sharing of ldftn.
10897 2008-06-13 Mark Probst <mark.probst@gmail.com>
10899 * mini.c: Do pass VTable/RGCTX argument to static generic methods.
10901 2008-06-13 Mark Probst <mark.probst@gmail.com>
10903 * mini.c: Generic sharing of the special case of ldtoken followed
10904 by a call to GetTypeFromHandle.
10906 2008-06-13 Mark Probst <mark.probst@gmail.com>
10908 * mini.c: Generic sharing of box for nullable types.
10910 2008-06-13 Zoltan Varga <vargaz@gmail.com>
10912 * mini-s390x.c (add_stackParm): Fix computation of offsets when arguments
10913 are passed on the stack. Fixes #324807.
10915 2008-06-12 Bill Holmes <billholmes54@gmail.com>
10917 * mini-amd64.c:add_valuetype: Adding Winx64 code to fill the ArgInfo
10918 for the ArgValuetypeAddrInIReg case.
10920 * mini-amd64.c:mono_arch_allocate_vars: Adding a case for
10921 ArgValuetypeAddrInIReg to avoid asserts. Code needs to be added here.
10923 * mini-amd64.c: mono_arch_call_opcode: Adding Winx64 code for an ArgInfo of
10924 type ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
10925 local variable and pass the local variable by reference to the called method.
10927 * mini-amd64.c: mono_arch_emit_prolog: Adjust the stack for calls to
10928 mono_jit_thread_attach and mono_get_lmf_addr for Winx64.
10930 Contributed under MIT/X11 license.
10932 2008-06-10 Rodrigo Kumpera <rkumpera@novell.com>
10934 * debug-mini.c (mono_debug_free_method_jit_info): Moved to metadata/mono-debug.c.
10936 * debug-mini.c (mono_debug_print_vars): Release memory after printing
10939 2008-06-10 Martin Baulig <martin@ximian.com>
10942 (mono_debug_close_method): Check whether `cfg->epilogue_begin != NULL'.
10944 2008-06-09 Kornel Pal <kornelpal@gmail.com>
10946 * main.c: Add and set argv [argc] to NULL to match C specification that fixes
10947 possible error when no arguments are passed.
10949 Contributed under MIT/X11 license.
10951 2008-06-09 Rodrigo Kumpera <rkumpera@novell.com>
10953 * mini-exceptions.c (ves_icall_get_trace): Skip source locations
10954 where the file name is NULL.
10956 2008-06-09 Zoltan Varga <vargaz@gmail.com>
10958 * mini.c: Fix s390 build.
10960 2008-06-08 Zoltan Varga <vargaz@gmail.com>
10962 * trace.c (mono_trace_parse_options): Fix warnings.
10964 * mini-amd64.c: Revert most of the last patch for now as it breaks the build.
10966 2008-06-07 Zoltan Varga <vargaz@gmail.com>
10968 * mini.c (remove_block_if_useless): Avoid printing the method name.
10970 * mini.c: Remove needless setting of ins->cil_code which is now done by
10973 * mini-amd64.c: Add some code to avoid saving callee saved registers in the
10976 * tramp-amd64.c (mono_arch_patch_callsite): Tell valgrind to discard the
10977 translated code after it has been patched.
10979 2008-06-06 Zoltan Varga <vargaz@gmail.com>
10981 * mini-amd64.c (emit_call_body): Align the call displacement to 4 bytes to
10982 avoid problems during code patching on SMP systems.
10983 (emit_call): Avoid adding a patch info which is already added by
10985 (mono_arch_emit_exceptions): Ditto.
10987 2008-06-05 Zoltan Varga <vargaz@gmail.com>
10989 * tramp-*.c (mono_arch_get_unbox_trampoline): No need to check for ret->byref,
10990 MONO_TYPE_ISSTRUCT already checks for it.
10992 2008-06-05 Bill Holmes <billholmes54@gmail.com>
10994 * mini-amd64.c:merge_argument_class_from_type: When marshaling
10995 structs with floats on Winx64 the float registers are not used.
10996 The integer registers are always used..
10997 * mini-amd64.c:add_valuetype: When marshaling structs on Winx64
10998 only one register will be used and only if the size of the struct
10999 is 1,2,4, or 8 bytes.
11001 * tramp-amd64.c : Adjusting size used for mono_global_codeman_reserve
11002 to work for Winx64.
11004 Contributed under MIT/X11 license.
11006 2008-06-05 Martin Baulig <martin@ximian.com>
11008 * debug-debugger.c (debugger_lookup_class): Also call
11009 mono_class_setup_methods() here; we're only called from RTI.
11011 2008-06-05 Andreas Farber <andreas.faerber@web.de>
11013 * mini.c (mini_init): Add DTrace probes ves-init-{begin,end}.
11014 (mini_method_compile) Add DTrace probes method-compile-{begin,end}.
11015 * Makefile.am (libmono_la_LIBADD,libmono_static_la_LIBADD,mono_LDADD):
11016 Post-process object files and add dtrace-generated object, if necessary.
11018 Contributed under MIT/X11 license.
11020 2008-06-04 Mark Probst <mark.probst@gmail.com>
11022 * inssel.brg, mini-ops.h: Added opcode for unboxcast with computed
11025 * mini.c: Generic sharing for unbox.any and castclass.
11027 2008-06-04 Mark Probst <mark.probst@gmail.com>
11029 * mini.c: Ignore tailcall prefix in shared generic code and when
11030 doing calls which require a vtable/rgctx argument.
11032 2008-06-04 Mark Probst <mark.probst@gmail.com>
11034 * mini.c: Don't free the JIT info.
11036 * driver.c: Changes in the JIT info table testing code.
11038 2008-06-03 Zoltan Varga <vargaz@gmail.com>
11040 * tramp-arm.c (mono_arch_create_trampoline_code): Check for thread
11041 interruption. Fix some warnings.
11043 * tramp-*.c (mono_arch_create_trampoline_code): Call the _force_ variant of
11044 interruption_checkpoint.
11046 Tue Jun 3 13:07:03 CEST 2008 Paolo Molaro <lupus@ximian.com>
11048 * jit.h, mini.h, trace.c, driver.c: introduce an API to enable tracing
11049 from embedding applications.
11051 2008-06-02 William Holmes <billholmes54@gmail.com>
11053 * mini-amd64.c : Correcting some of the issues for Winx64 dealing with
11054 reserving 32 bytes on the stack when making calls.
11056 Contributed under MIT/X11 license.
11058 2008-06-01 Zoltan Varga <vargaz@gmail.com>
11060 * mini-arm.c (mono_arch_output_basic_block): Merge some small fixes from
11061 the linear IL branch.
11063 * driver.c: Print out more information for --version on arm.
11065 2008-05-30 Zoltan Varga <vargaz@gmail.com>
11067 * mini-amd64.c (mono_arch_emit_prolog): Increase max_offset when processing
11068 bb_exit instead, since out of line bblocks might not actually be emitted
11071 * mini-amd64.c (mono_arch_emit_prolog): Increase bb->max_offset by the
11072 maximum epilog size for out of line bblocks if tracing is enabled.
11074 * iltests.il.in: Merge tests/long-shift.regalloc.il into this file.
11076 2008-05-28 Rodrigo Kumpera <rkumpera@novell.com>
11078 * arrays.cs: Regression tests for allocating arrays with negative sizes.
11080 2008-05-28 Zoltan Varga <vargaz@gmail.com>
11082 * mini-x86.h mini-x86.c inssel-x86.brg cpu-x86.md: Add support for
11083 CAS instrinsics. Optimize the implementation of the ATOMIC_EXCHANGE
11086 2008-05-27 Zoltan Varga <vargaz@gmail.com>
11088 * mini.c (mini_get_inst_for_method): Add support for CAS instrinsics when
11089 the 'value' to store is a constant.
11091 * mini-ops.h: Add OP_ATOMIC_CAS_IMM opcodes.
11093 * mini-amd64.c (mono_arch_output_basic_block): Optimize the the implementation
11094 of ATOMIC_EXCHANGE opcodes, add support for the CAS opcodes.
11096 2008-05-26 Zoltan Varga <vargaz@gmail.com>
11098 * mini.c generic-sharing.c jit-icalls.c aot-compiler.c: Use accessor functions
11099 for accessing method->generic_container.
11101 2008-05-24 Zoltan Varga <vargaz@gmail.com>
11103 * mini.c (mono_method_check_inlining): Avoid creating vtables if possible.
11105 * mini.c (SIG_HANDLER_SIGNATURE): Fix sparc build too.
11107 * mini.c (SIG_HANDLER_SIGNATURE): Fix IA64 build.
11109 * mini.c (mono_jit_compile_method_inner): Avoid a crash if mono_class_vtable ()
11112 2008-05-23 Zoltan Varga <vargaz@gmail.com>
11114 * driver.c (mono_main): Set mono_setup_vtable_in_class_init to FALSE.
11116 * mini.c: Handle the case when mono_class_vtable () fails.
11118 2008-05-23 Massimiliano Mantione <massi@ximian.com>
11119 * mini.c (sigprof_signal_handler): Support call chains (backtrace) in
11122 2008-05-22 Mark Probst <mark.probst@gmail.com>
11124 * mini.c, jit-icalls.c, jit-icalls.h: Make generic sharing work
11125 together with domain sharing.
11127 2008-05-22 Mark Probst <mark.probst@gmail.com>
11129 * mini.c: Treat callvirts to final methods like non-virtual calls
11130 when doing generic sharing, i.e. look them up in the runtime
11133 2008-05-22 Mark Probst <mark.probst@gmail.com>
11135 * inssel.brg, mini-ops.h: Added opcodes for mkrefany and refanyval
11136 with computed types (for generic sharing).
11138 * mini.c: Generic sharing for mkrefany and refanyval.
11140 2008-05-22 Zoltan Varga <vargaz@gmail.com>
11142 * inssel.brg (mini_emit_virtual_call): Avoid constructing a generic vtable if
11145 * mini-trampolines.c (mono_magic_trampoline): Avoid calling setup_methods () in
11146 the generic sharing code.
11148 * mini-trampolines.c (mono_magic_trampoline): Call mono_class_setup_methods ()
11151 2008-05-21 Zoltan Varga <vargaz@gmail.com>
11153 * mini.h: Remove the declaration of mono_aot_init_vtable ().
11155 2008-05-21 C.J. Adams-collier <cjac@colliertech.org>
11157 * driver.c: updated copyright date
11159 2008-05-21 Zoltan Varga <vargaz@gmail.com>
11161 * aot-runtime.c mini.c: Remove the AOT init_vtable stuff as it is no longer
11164 2008-05-19 Martin Baulig <martin@ximian.com>
11166 * debug-debugger.h (MonoDebuggerInfo): Add `using_mono_debugger'
11167 pointing to the new `_mono_debug_using_mono_debugger' variable.
11170 (mono_main): Check mono_debug_using_mono_debugger() rather than
11171 the `MONO_INSIDE_MDB' environment variable to check whether we're
11172 inside the debugger.
11174 2008-05-19 Zoltan Varga <vargaz@gmail.com>
11176 * mini.c (mini_method_compile): Use cfg->args [0] for accessing the this
11179 2008-05-08 Rodrigo Kumpera <rkumpera@novell.com>
11181 * declsec.h: Move MONO_SECMAN_FLAG to metadata/metadata-internals.h.
11183 * mini.c: Added mini_assembly_can_skip_verification. This
11184 function checks if the assembly requested to skip verification.
11185 Fixes part of #387274.
11187 2008-05-07 Zoltan Varga <vargaz@gmail.com>
11189 * mini.c (mini_get_method): Disable the check for open generic classes when
11190 using generic sharing.
11192 * generics.cs: Add a test for #387034.
11194 * mini.c (mini_get_method): Check whenever the method class is an open generic
11195 type, and return NULL in that case, causing a verification error. Fixes
11198 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
11200 * driver.c (mono_main): Revert r102623. The right
11201 thing to do is to enable the verifier under verifiable
11202 unless a --security flag was passed.
11204 We need this non-trivial behavior for --verify-all otherwise
11205 mcs-compileall won't be able to use it. As it needs everything to
11206 be verified under validil.
11208 2008-05-06 Martin Baulig <martin@ximian.com>
11212 * debug-mini.c (mono_debugger_thread_created): Add proper locking.
11213 (mono_debugger_thread_cleanup): Likewise.
11214 (mono_debugger_extended_notification): Likewise.
11216 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
11218 * mini.c (mono_method_to_ir): Verify visibility of call related opcodes
11219 against both inflated and non-inflated methods. We need to check against the
11220 generic definition for cases where the instantiated method is not visible.
11221 We need to check against the inflated types for cases where the instantiation
11222 changes any super type. This fixes #382986.
11224 Note that this doesn't need to be applied to other parts of mono_method_to_ir
11225 that check for visibiliy as generic params only appears as the type subject
11226 of tokens on call opcodes. Field manipulation and ldftn must always
11227 target an exact type.
11229 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
11231 * driver.c (mono_main): Using --verify-all enables the verifier under validil mode
11232 if no related --security flag is passed.
11234 2008-05-05 Andreas Farber <andreas.faerber@web.de>
11236 * mini-arch.h: Prepare support for ppc64.
11238 Contributed under MIT/X11 license.
11240 2008-05-05 Andreas Farber <andreas.faerber@web.de>
11242 * aot-runtime.c: Prepare support for ppc64.
11244 Contributed under MIT/X11 license.
11246 2008-05-05 Andreas Farber <andreas.faerber@web.de>
11248 * mini-ops.h: Prepare support for ppc64.
11250 Contributed under MIT/X11 license.
11252 2008-05-04 Andreas Farber <andreas.faerber@web.de>
11254 * helpers.c: Add support for OSX/ppc64 and Linux/ppc64 (dis)assemblers.
11256 Contributed under MIT/X11 license.
11258 2008-05-03 Zoltan Varga <vargaz@gmail.com>
11260 * aot-runtime.c (load_aot_module): Avoid trying to load aot code for dynamic
11261 assemblies, since aot_name is not a full path, causing us to load MS.NET
11262 assemblies on windows.
11264 ?2008-04-28 Kornel Pal <kornelpal@gmail.com>
11266 * mini.c (mono_jit_compile_method_inner): Use g_warning instead of g_error
11267 for unsupported METHOD_IMPL_ATTRIBUTE_NATIVE.
11268 * main.c: Use UTF-8 encoded command line instead of Windows default code
11269 page on Windows to support Unicode.
11270 * driver.c (DllMain): New function for mixed-mode assembly support.
11271 * Makefile.am: Add -Wl,--kill-at to libmono_la_LDFLAGS on Windows to
11272 export __stdcall functions without decoration.
11274 Contributed under MIT/X11 license.
11276 2008-04-28 Mark Probst <mark.probst@gmail.com>
11278 * tramp-amd64.c, mini-amd64.c: Preserve R11 in the trampoline by
11279 saving it very early.
11281 2008-04-28 Mark Probst <mark.probst@gmail.com>
11283 * mini.h, mini.c: Lots of code for accessing the old RGCTX
11284 deleted. The only way to access the new RGCTX is via the
11287 * mini.c, mini-amd64, mini-x86.c, mini-exceptions.c: Pass the
11288 vtable instead of the RGCTX to static methods.
11290 * mini-tramplines.c, tramp-amd64.c, tramp-x86.c: Trampoline for
11291 accessing the new RGCTX.
11293 * generic-sharing.c: There is no separation between self, type
11294 arguments and other types in the RGCTX anymore.
11296 2008-04-25 Jonathan Chambers <joncham@gmail.com>
11298 * mini-amd64.c (add_general): Remove previous stack adjustment.
11299 (mono_arch_call_opcode): Remove OP_OUTARG_MEMBASE and instead simply
11300 adjust stack pointer after pushing args. Adjust ARGS_OFFSET to account
11301 for 32 bytes of stack space reserved for all calls.
11303 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Remove.
11304 (OP_AMD64_OUTARG_ALIGN_STACK): Take argument to specify size of stack
11307 Code contributed under MIT/X11 license.
11309 2008-04-23 Rodrigo Kumpera <rkumpera@novell.com>
11311 * mini.c (mini_method_verify): Only verify non-inflated methods, check
11312 against the root definition, peeling out method and type instantiations.
11313 Cache verify success results, code that fails verification is still
11314 checked multiple times.
11316 2008-04-23 Zoltan Varga <vargaz@gmail.com>
11318 * mini.c (mono_method_to_ir): Avoid inserting write barriers for stores of null.
11320 2008-04-23 Jonathan Chambers <joncham@gmail.com>
11322 * mini-amd64.c (add_general): Always increment stack on Win64.
11323 (mono_arch_call_opcode): Use OP_OUTARG_MEMBASE instead of OP_OUTARG
11326 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Add OP_OUTARG_MEMBASE for
11327 stack based argument handling on Win64.
11329 Code contributed under MIT/X11 license.
11331 2008-04-23 Raja R Harinath <harinath@hurrynot.org>
11333 * Makefile.am (version.h): Add support for git-svn.
11335 2008-04-22 Zoltan Varga <vargaz@gmail.com>
11337 * mini-exceptions.c (mono_handle_native_sigsegv): Rework the gdb calling code
11338 so instead of calling g_spawn_command_line_sync, we do everything by hand,
11339 avoiding allocations and libc functions which might deadlock.
11341 * mini-exceptions.c (mono_handle_native_sigsegv): Avoid calling gdb if the
11342 'no-gdb-backtrace' option is set.
11344 * mini.c (mini_parse_debug_options): Parse 'no-gdb-backtrace' option.
11346 * mini.h (MonoDebugOptions): Add 'no_gdb_backtrace' option.
11348 2008-04-21 Martin Baulig <martin@ximian.com>
11350 * debug-debugger.h (MonoDebuggerInfo): Removed `attach', `detach'
11351 and `get_lmf_addr'; `notification_address' is no longer a pointer.
11353 2008-04-21 Martin Baulig <martin@ximian.com>
11355 * debug-debugger.h (MonoDebuggerInfo): Added `thread_vtable_ptr',
11356 `thread_vtable', `event_handler_ptr' and `event_handler'.
11358 2008-04-21 Martin Baulig <martin@ximian.com>
11360 * debug-debugger.h (MonoDebuggerInfo): Added `init_code_buffer';
11361 allows delayed initialization of the `executable_code_buffer' when
11364 2008-04-21 Martin Baulig <martin@ximian.com>
11366 * mini.h (mono_debugger_create_notification_function): Removed.
11367 * tramp-*.c (mono_debugger_create_notification_function): Removed.
11369 * mdb-debug-info64.s
11370 (MONO_DEBUGGER__notification_function): Added this in the .text section.
11372 * mdb-debug-info32.s
11373 (MONO_DEBUGGER__notification_function): Added this in the .text section.
11375 * Makefile.am: Fix the mdb-debug-info*.s logic; the debugger
11376 currently only works on x86 and x86_64, so don't create it on ppc.
11378 2008-04-21 Martin Baulig <martin@ximian.com>
11380 * mini.h (MonoDebugOptions): Added `mdb_optimizations'.
11383 (mini_method_compile): In the fp elimination check, check
11384 `debug_options.mdb_optimizations' in addition to
11385 mono_debug_using_mono_debugger().
11387 * driver.c (mono_main): Added `--debug=mdb-optimizations' option to
11388 disable some JIT optimizations which are only disabled when
11389 running inside the debugger.
11390 Added `--help-debug' option to describe the debugging options.
11391 (parse_debug_options): New static function to parse the `--debug'
11392 options, so we can easily add more stuff in future.
11394 2008-04-20 Zoltan Varga <vargaz@gmail.com>
11396 * mini.c (set_exception_type_from_invalid_il): Avoid reading invalid memory when
11397 the method has no body.
11399 2008-04-19 Jonathan Chambers <joncham@gmail.com>
11401 * mini-amd64.c (cpuid): Implement with MSVC intrinsic as inline
11402 assembly is not allowed in MSVC 64-bit compiler.
11403 (mono_arch_cpu_init): Don't set floating point precision on MSVC build
11404 as we get floating point exceptions everywhere.
11406 * exceptions-amd64.c (get_throw_trampoline): Push empty args on stack to
11407 correctly align arguments for call to throw_exception.
11408 (prepare_for_guard_pages): Cast to guint64 instead of unsigned long.
11410 Code contributed under MIT/X11 license.
11412 2008-04-19 Zoltan Varga <vargaz@gmail.com>
11414 * mini-amd64.c (amd64_patch): Make the check for (%rip) addressing more strict.
11416 2008-04-17 Zoltan Varga <vargaz@gmail.com>
11418 * inssel.brg (OP_SWITCH): Use (gint64) instead of (long) to cast a large constant.
11420 * mini-amd64.c (NEW_INS): Set cil_code.
11422 * mini.c (mini_method_compile): Move the disabling of fp elimination to here
11423 from mini-amd64.c so all debugger related logic is in one place.
11425 * mini.c: Set cfg->ip to NULL after passes which set it so instructions created
11426 later won't have a random ip assigned to them.
11428 2008-04-16 Zoltan Varga <vargaz@gmail.com>
11430 * mini-trampolines.c (mono_create_jump_trampoline): Add an assert to check that
11431 the arch specific function initializes code_size.
11432 (mono_create_delegate_trampoline): Ditto.
11434 * mini-mips.h mini-mips.c inssel-mips.brg inssel-long32-mips.brg cpu-mips.md
11435 tramp-mips.c: Resurrect MIPS port and also fix the issues on little-endian
11438 * liveness.c (mono_analyze_liveness): Disable the initlocals optimization if
11439 running under the debugger.
11441 * linear-scan.c (mono_linear_scan): Avoid sharing registers if running under the
11444 * mini.c (mini_method_compile): Set a few flags in cfg if running under the
11445 debugger. Also move the disabling of optimizations here from driver.c.
11446 (mono_allocate_stack_slots_full): Avoid sharing stack slots if running under the
11449 * mini.h (MonoCompile): Add a few new flags.
11451 2008-04-15 Zoltan Varga <vargaz@gmail.com>
11453 * mini.c (mono_method_to_ir): Set cfg->ip before processing an IL instruction
11454 so the cil_code field of created MonoInst's is properly set.
11455 (mini_select_instructions): Ditto.
11457 * mini.h (MONO_INST_NEW): Initialize the cil_code field using cfg->ip.
11458 (MONO_INST_NEW_CALL): Ditto.
11460 * mini.c inssel.brg inssel-x86.brg inssel-amd64.brg: Use MONO_INST_NEW ()
11461 in many places so the ins->cil_code field is properly initialized.
11463 * mini.c (mono_bblock_add_inst): Call MONO_ADD_INS () so the logic is in one
11466 2008-04-14 Zoltan Varga <vargaz@gmail.com>
11468 * mini.c (mini_method_compile): Print a different message when compiling a
11471 * mini.c (GENERIC_SHARING_FAILURE): Print a failure message when verbose_level
11474 2008-04-11 Zoltan Varga <vargaz@gmail.com>
11476 * mini-amd64.c (mono_arch_output_basic_block): Implement OP_ABS directly using
11479 * basic-math.cs: Fix warnings. Add a test for Math.Abs ().
11481 2008-04-11 Zoltan Varga <vargaz@gmail.com>
11483 * mini.c (handle_stack_args): Make this return void since its return value was
11484 never used. Also set cfg->unverifiable for invalid IL instead of calling
11487 2008-04-10 Mark Probst <mark.probst@gmail.com>
11489 * mini.c: Make sure "this" is live in catch clauses with type
11490 variables in shared generic code.
11492 2008-04-08 Mark Probst <mark.probst@gmail.com>
11494 * mini.c: Replaced uses of MONO_TYPE_IS_REFERENCE with calls to
11495 generic_class_is_reference_type() to ensure the proper behaviour
11496 when sharing generic code and the type in question is a type
11499 2008-04-08 Zoltan Varga <vargaz@gmail.com>
11501 * mini-exceptions.c: Applied patch from Mark Spruiell (mes@zeroc.com). Fix
11502 race conditions when printing thread dumps. Fixes #377738.
11504 2008-04-08 Massimiliano Mantione <massi@ximian.com>
11506 aliasing.c (update_aliasing_information_on_inst): Fixed a bug which
11507 shows up when both MonoInst arguments can cause aliasig.
11508 There is likely no way in the current JIT to trigger this problem, but
11509 it showed up in the development of generics sharing, when in a new
11510 opcode both args of an OP_GROUP can be aliases (addresses of a local).
11511 When the generics sharing code will be committed, its tests will be
11512 valid also for this bug.
11514 2008-04-08 Zoltan Varga <vargaz@gmail.com>
11516 * aot-runtime.c (decode_patch_info): Always transform PATCH_INFO_WRAPPER to
11519 * mini.c (mono_resolve_patch_target): Fix a crash in the AOT case if method is
11522 2008-04-07 Zoltan Varga <vargaz@gmail.com>
11524 * mini-exceptions.c (mono_handle_exception_internal): When --debug=casts is used,
11525 use a more detailed exception message for InvalidCastException.
11527 * mini.h (MonoJitTlsData): Add 'class_cast_from' and 'class_cast_to' fields.
11529 * driver.c (mono_main): Add --debug=casts option to turn on better
11530 InvalidCastException message details.
11532 * mini.c (mini_get_debug_options): New helper function to return the address of
11533 the debug_options variable.
11535 * mini.c (mono_get_jit_tls_intrinsic): New helper function to create a load of
11536 the jit_tls TLS variable.
11538 * mini.c (mono_jit_tls): New TLS variable.
11540 * inssel.brg: Save the details of a cast to a TLS variable when the --debug=casts
11543 2008-04-07 Rodrigo Kumpera <rkumpera@novell.com>
11545 * mini.h: Removed verifer related stuff. This code was moved to verify.c
11547 * mini.c: Removed verifer related stuff, code moved to verify.c.
11549 * driver.c: Using code from verify.c instead of mini.c.
11551 2008-04-05 Zoltan Varga <vargaz@gmail.com>
11553 * mini.c (check_for_method_verify): Remove the mscorlib comment since it is no
11556 2008-04-04 Rodrigo Kumpera <rkumpera@novell.com>
11558 * mini.c (check_for_method_verify): Enabling verification of
11559 corlib if mono_verify_all is set. Bugs in the verifier preventing that
11562 2008-04-04 Zoltan Varga <vargaz@gmail.com>
11564 * exceptions-amd64.c (throw_exception): Unify the win32/non-win32 cases, save
11565 caller saved registers as well.
11567 * exceptions-amd64.c (mono_arch_get_restore_context): Restore most caller
11568 saved registers as well.
11570 2008-03-30 Zoltan Varga <vargaz@gmail.com>
11572 * mini-x86.c cpu-x86.md inssel-x86.brg: Add min/max intrinsics.
11574 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of the non-SSE2 floating point
11577 2008-03-27 Zoltan Varga <vargaz@gmail.com>
11579 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'gsctx' argument and pass it
11581 (get_call_info): Take a gsctx argument instead of 'cfg'.
11583 2008-03-26 Zoltan Varga <vargaz@gmail.com>
11585 * mini.c (check_for_method_verify): Avoid verifying mscorlib methods even if
11586 mono_verify_all is set.
11588 * driver.c (compile_all_methods_thread_main): Don't exit at the first error.
11590 * mini.c mini.h: Remove the unused and incomplete stack merge verification code.
11592 2008-03-25 Zoltan Varga <vargaz@gmail.com>
11594 * driver.c (compile_all_methods_thread_main): Error out if compilation fails with
11597 * driver.c mini.c mini.h: Add a --verify-all development option to test the
11598 verifier and the code generated by the compiler.
11600 2008-03-25 Mark Probst <mark.probst@gmail.com>
11602 * mini.c: Generic sharing of the non-nullable case of the box
11605 2008-03-24 Zoltan Varga <vargaz@gmail.com>
11607 * inssel.brg: Fix the build.
11609 * iltests.il.in: Add a test for lconv.ovf.u8.un.
11611 2008-03-24 Rodrigo Kumpera <rkumpera@novell.com>
11613 * mini.c (mono_method_to_ir): Implement readonly for ldelema and
11614 Array:Address. Fixes #372410.
11616 * iltests.il.in: New tests for readonly prefix.
11618 2008-03-23 Zoltan Varga <vargaz@gmail.com>
11620 * mini.h mini.c mini-trampolines.c: Move trampoline related code to
11621 mini-trampolines.c.
11623 * mini.h mini.c mini-exceptions.c: Move mini_init_exceptions () to
11626 * mini-amd64.c mini-s390.c (mono_arch_lowering_pass): Use mono_decompose_op_imm ().
11628 * mini.c (mono_decompose_op_imm): New helper function.
11630 * mini-s390x.c (calculate_sizes): Rename this to get_call_info for consistency
11631 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
11634 * mini-s390x.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
11635 mono_arch_output_basic_block. Fix warnings.
11637 * inssel-s390x.brg: Remove the unneccesary OP_LMUL_IMM rule to fix the s390x build
11640 2008-03-22 Zoltan Varga <vargaz@gmail.com>
11642 * mini-exceptions.c (ves_icall_get_frame_info): Remove the ia64/s390 workarounds
11643 since the extra frame is now detected automatically inside the loop.
11645 * mini-s390.c (mono_arch_peephole_pass_2): Remove the arch independent peephole
11646 opts which are now in mono_peephole_ins ().
11648 * mini-s390.c (mono_arch_output_basic_block): Fix OP_FCALL_MEMBASE.
11650 * mini-exceptions.c (ves_icall_get_frame_info): Skip native-to-managed wrapper
11651 frames and skip duplicate managed-to-native frames. Fixes #367665.
11653 * mini-x86.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
11654 opts which are now in mono_peephole_ins ().
11655 (mono_arch_peephole_pass_2): Ditto.
11657 * mini-codegen.c (mono_peephole_ins): Fix a problem on 32 bit platforms.
11659 * mini-codegen.c (mono_peephole_ins): New helper function containing the
11660 arch independent peephole optimizations.
11662 * mini-amd64.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
11663 opts which are now in mono_peephole_ins ().
11665 * mini-amd64.c (mono_arch_peephole_pass_2): Ditto.
11667 * mini-s390.c (mono_arch_output_basic_block): Fix build.
11669 * tramp-s390.c (mono_arch_get_vcall_slot): Handle an additional instruction
11672 * mini-s390.c (mono_arch_output_basic_block): Handle big offsets in the
11673 CALL_MEMBASE opcodes. Fix setting of the destination in the OP_LCONV_TO_OVF_I
11676 2008-03-21 Zoltan Varga <vargaz@gmail.com>
11678 * mini-s390.c (calculate_sizes): Rename this to get_call_info for consistency
11679 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
11682 * mini-s390.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
11683 mono_arch_output_basic_block. Fix warnings.
11685 2008-03-20 Zoltan Varga <vargaz@gmail.com>
11687 * inssel-long32.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
11690 2008-03-20 Zoltan Varga <vargaz@gmail.com>
11692 * inssel-long.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
11695 * iltests.il: Add new tests.
11697 2008-03-20 Kornel Pal <kornelpal@gmail.com>
11699 * mini.c: Removed Windows version macros.
11701 2008-03-20 Mark Probst <mark.probst@gmail.com>
11703 * generic-sharing.c: Put reflection types in the extensible part
11704 of the runtime generic context.
11706 * mini.c: Generic sharing of the GetTypeHandle special case of the
11707 ldtoken instruction.
11709 2008-03-20 Zoltan Varga <vargaz@gmail.com>
11711 * mini.h (MONO_BB_FOR_EACH_INS_SAFE): New helper macro.
11713 * mini-<ARCH>.c: Use the new macro instead in the peephole/lowering passes.
11715 * mini.h (MONO_DEL_INS): Rename to MONO_DELETE_INS and Add a 'bb' argument for
11716 consistency with the other version on the linear IR branch.
11718 * mini-<ARCH>.c: Update callers of MONO_DEL_INS.
11720 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i/conv.ovf.u.
11722 * iltests.il.in: Add new tests.
11724 2008-03-19 Zoltan Varga <vargaz@gmail.com>
11726 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i.un/conv.ovf.u.un.
11728 * iltests.il.in: Add new tests.
11730 2008-03-19 Mark Probst <mark.probst@gmail.com>
11732 * mini.c: Two variables with the same name were declared in
11733 nesting contexts and one wasn't initialized. Fixed.
11735 2008-03-19 Mark Probst <mark.probst@gmail.com>
11737 * mini.c: Generic sharing of the initobj instruction.
11739 Tue Mar 18 20:18:02 CET 2008 Paolo Molaro <lupus@ximian.com>
11741 * mini.c: make the test to optimize ldtoken from typeof() more
11744 2008-03-18 Mark Probst <mark.probst@gmail.com>
11746 * mini.c: Generic sharing of the initobj instruction for reference
11749 Tue Mar 18 12:39:27 CET 2008 Paolo Molaro <lupus@ximian.com>
11751 * mini.h, mini-amd64.c, mini-x86.c, tramp-amd64.c, tramp-x86.c: change
11752 the mono_breakpoint_clean_code() code to perform bound checks.
11754 Tue Mar 18 11:50:14 CET 2008 Paolo Molaro <lupus@ximian.com>
11756 * mini.h, mini-trampolines.c, tramp-*.c: change the signature of
11757 mono_arch_patch_callsite() to include the start of the managed method
11758 to be able to perform bound checks.
11760 2008-03-17 Mark Probst <mark.probst@gmail.com>
11762 * mini.c: Generic sharing for the isinst instruction.
11764 2008-03-17 Mark Probst <mark.probst@gmail.com>
11766 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
11767 inssel-long32-mips.brg: Added opcodes for doing indirect calls
11768 with the runtime generic context argument.
11770 * mini.c: Share calls to several types of unsharable methods by
11771 putting the address of the method code in the runtime generic
11772 context and doing an indirect call.
11774 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
11777 2008-03-16 Mark Probst <mark.probst@gmail.com>
11779 * generic-sharing.c: Change due to a change in the runtime genric
11782 2008-03-15 Martin Baulig <martin@ximian.com>
11785 (mono_arch_nullify_class_init_trampoline): Add call to
11786 mono_breakpoint_clean_code() to make things work when running
11787 inside the debugger.
11790 (mono_arch_nullify_class_init_trampoline): Add call to
11791 mono_breakpoint_clean_code() to make things work when running
11792 inside the debugger.
11794 2008-03-14 Zoltan Varga <vargaz@gmail.com>
11796 * inssel-long.brg (reg): Fix 64 bit build.
11798 2008-03-14 Mark Probst <mark.probst@gmail.com>
11800 * mini.c, mini.h: Share static generic code by passing it an
11801 implicit argument pointing to the runtime generic context.
11803 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
11804 inssel-long32-mips.brg: New opcodes for calling shared static,
11805 which need to be passed the runtime generic context.
11807 * mini-amd64.c, mini-x86.c: Save the runtime generic context
11808 argument on the stack in the prologue if needed. New function for
11809 finding the runtime generic context argument from the registers
11810 saved by the trampoline.
11812 * mini-amd64.h, mini-x86.h: Specify which register to use for the
11813 runtime generic context argument.
11815 * tramp-amd64.c: Also restore the register used for the runtime
11816 generic context argument.
11818 * mini-trampoline.c: Resolve shared static calls by consulting the
11819 runtime generic context via the new argument.
11821 * generic-sharing.c: Add an argument to sharability-checking
11822 functions that specifies whether type variables should be treated
11823 as sharable type arguments.
11825 * inssel-x86.brg: Removed a superfluous, buggy rule.
11827 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
11830 2008-03-14 Martin Baulig <martin@ximian.com>
11832 * debug-debugger.c (main_thread_handler): Call
11833 mono_runtime_run_main() without sending any notifications.
11835 * debug-debugger.h (MonoDebuggerInfo): Added `get_method_signature.
11837 2008-03-14 Zoltan Varga <vargaz@gmail.com>
11839 * mini-trampolines.c (mono_magic_trampoline): Fix build on platforms without IMT.
11841 2008-03-14 Mark Probst <mark.probst@gmail.com>
11843 * tramp-x86.c: Fixed register restore offsets in the trampoline
11844 code for ECX and EDX.
11846 2008-03-12 Geoff Norton <gnorton@novell.com>
11848 * mini-arm.h: Add some #defines for locating sp, pc, r4 with
11849 different ucontext_t implementations.
11850 * exceptions-arm.c: Use the above defines to get exceptions working on
11851 iPhone (based on a patch by Luke Howard lukeh@padl.com)
11852 * mini-arm.c: Implement iPhone icache support (based on a patch by
11853 Luke Howard lukeh@padl.com)
11855 2008-03-12 Mark Probst <mark.probst@gmail.com>
11857 * mini.c: Enable generic sharing of calls to non-static
11858 non-interface non-generic non-value-type methods.
11860 * mini-trampolines.c: Resolve calls from shared generic code.
11862 2008-03-11 Zoltan Varga <vargaz@gmail.com>
11864 * Makefile.am il2tests.il iltests.il.in: Delete il2tests, merge it into iltests.
11866 * tramp-amd64.c (mono_arch_create_trampoline_code): Correctly save RBP as well.
11868 Mon Mar 10 11:59:34 CET 2008 Paolo Molaro <lupus@ximian.com>
11870 * mini.c: some fixes for the AOT compiler.
11872 2008-03-07 Zoltan Varga <vargaz@gmail.com>
11874 * cpu-amd64.md: Add clob:1 to some float opcodes.
11876 2008-03-07 Rodrigo Kumpera <rkumpera@novell.com>
11878 * mini.h: Added MiniVerifierMode enumeration.
11880 * mini.c: Added mini_verifier_set_mode to control
11881 the usage of the new verifier.
11883 * mini.c (mono_method): Integrated the new verifier.
11885 * driver.c: Extended --security option with validil and
11886 verifiable options to activate the new verifier.
11888 2008-03-07 Zoltan Varga <vargaz@gmail.com>
11890 * mini.c jit-icalls.h jit-icalls.c: Generalize the exception creation
11891 optimization to ctors taking 0 or 2 arguments too.
11893 * mini.c (mono_method_to_ir): Optimalize the size of the exception throwing code
11896 * jit-icalls.h (mono_create_corlib_exception): New JIT icall.
11898 * mini-amd64.c (mono_arch_emit_prolog): Improve the first_bb optimization a bit.
11900 2008-03-06 Zoltan Varga <vargaz@gmail.com>
11902 * mini.c (mono_method_to_ir): Apply one of the ldstr optimizations in the
11903 non-aot case as well.
11905 * cpu-amd64.md: Reduce the max size of some frequently used opcodes.
11907 * aot-runtime.c (decode_patch_info): Update this after the ldfld/stfld wrapper
11910 * aot-compiler.c (encode_patch): Ditto.
11912 * mini.h (G_MININT32): Fix the definition of this.
11914 2008-03-05 Zoltan Varga <vargaz@gmail.com>
11916 * mini.h: Define G_MININT32/G_MAXINT32 if using an older glib version.
11918 * cfold.c: Remove definition of G_MININT32 which is now in mini.h.
11920 2008-03-04 Zoltan Varga <vargaz@gmail.com>
11922 * mini-amd64.c (mono_arch_compute_omit_fp): Don't disable fp elimination for
11923 methods returning vtypes in registers.
11924 (mono_arch_allocate_vars): Ditto.
11926 * mini-amd64.c (mono_arch_get_this_arg_reg): New arch specific helper function.
11928 * tramp-amd64.c (mono_arch_get_unbox_trampoline): Use mono_arch_get_this_arg_reg ().
11930 * generics.cs: Add a test from the linear IR branch.
11932 * mini-amd64.c (emit_load_volatile_arguments): Handle vtypes passed in regs too.
11934 * mini.c (inline_method): Cache failed inline attempts.
11936 2008-03-04 Mark Probst <mark.probst@gmail.com>
11938 * mini.c: For shared methods of generic classes put the location
11939 of "this" into the MonoGenericJitInfo.
11941 * mini-x86.c, mini-amd64.c, mini.h: Added function for fetching a
11942 register out of a MonoContext by register number. Add the generic
11943 sharing context as an argument to mono_arch_find_this_argument().
11945 * mini-alpha.c, mini-arm.c, mini-hppa.c, mini-ia64.c, mini-mips.c,
11946 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c: Added stub
11947 for new arch function.
11949 * mini-exception.c: Handle open exception clauses in shared
11952 * mini-trampolines.c: Supply additional argument to
11953 mono_arch_find_this_argument().
11955 2008-03-04 Zoltan Varga <vargaz@gmail.com>
11957 * Makefile.am (regtests): Run the bench.exe tests last.
11959 2008-03-03 Zoltan Varga <vargaz@gmail.com>
11961 * mini-amd64.c (mono_arch_emit_prolog): Improve the first bblock optimization
11964 2008-03-02 Zoltan Varga <vargaz@gmail.com>
11966 * mini.c (mono_method_to_ir): Allow callvirt on static methods for compatibility
11969 * mini-amd64.c (mono_arch_emit_prolog): Fix tracing after the last change.
11971 * mini-amd64.c (mono_arch_emit_prolog): Avoid saving dead arguments.
11973 * mini.c (mono_method_check_inlining): Avoid disabling inlining for methods
11974 whose class has no cctor.
11976 * liveness.c (mono_analyze_liveness): Mark dead arguments with MONO_INST_IS_DEAD.
11978 2008-03-01 Zoltan Varga <vargaz@gmail.com>
11980 * mini.c (mono_method_to_ir): Report calling a static method using callvirt as
11983 2008-02-29 Zoltan Varga <vargaz@gmail.com>
11985 * mini-ops.h: Remove OP_SPARC_INARG_VT, add a new OP_VTARG_ADDR opcode instead
11986 to be in sync with the code on the linear IR branch.
11988 * mini-sparc.c inssel-sparc.brg: Use OP_VTARG_ADDR.
11990 * inssel-s390.brg (OP_SETRET (freg)): Set dreg correctly.
11992 2008-02-27 Zoltan Varga <vargaz@gmail.com>
11994 * mini-mips.c: Use cfg->vret_addr instead of cfg->ret.
11996 * mini-s390x.c: Use cfg->vret_addr instead of cfg->ret.
11998 * mini-s390.c: Use cfg->vret_addr instead of cfg->ret.
12000 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_VARS define.
12002 * mini-<ARCH>.c (mono_arch_create_vars): Define this for all architectures.
12004 * mini.c (mono_method_to_ir): Avoid invalid memory reads for methods without a
12007 2007-11-14 Yoichi NAKAYAMA <nakayama@pixela.co.jp>
12009 * inssel-mips.brg (OP_OUTARG_MEMBASE (CEE_LDIND_R4 (base))): Add missing
12010 OP_LOADR4_MEMBASE emission.
12012 * mini-codegen.c (mono_spillvar_offset_int): Remove assertion.
12013 (mono_spillvar_offset_float): Ditto.
12015 * mini-mips.c (mono_arch_emit_prolog): Ditto.
12017 * inssel-long32-mips.brg: Fix wrong branching, reduce redundant code
12020 * basic-long.cs: Add regression tests for them.
12022 * mini-mips.c (add_float32_arg): Respect o32 calling convention in gr
12024 (mono_arch_allocate_vars): Fix representation of single-precision float
12026 (mono_arch_output_basic_block): Ditto.
12028 * inssel-mips.brg: Ditto, remove duplicate items.
12030 * mini-mips.c (emit_load_volatile_arguments): New function to handle
12031 arguments of tail calls as on other platforms.
12032 (mono_arch_output_basic_block): Handle tail calls.
12034 * inssel-mips.brg (OP_OUTARG_VT (CEE_LDOBJ (base))): Correct destination
12037 * objects.cs (test_5_pass_static_struct): Add test for it.
12039 Contributed under MIT/X11 license.
12041 2008-02-26 Zoltan Varga <vargaz@gmail.com>
12043 * Makefile.am: Use gmcs for compiling the regression tests.
12045 * *.2.cs *.2.il: Rename to *.cs and *.il.
12047 2008-02-24 Zoltan Varga <vargaz@gmail.com>
12049 * regalloc.h: Make the vassign array smaller.
12051 * mini.c (mini_method_compile): Remove an unused field in cfg.
12053 * mini-codegen.c: Add a bunch of micro optimizations.
12055 2008-02-23 Zoltan Varga <vargaz@gmail.com>
12057 * regalloc.h: Remove some unused fields.
12059 2008-02-22 Zoltan Varga <vargaz@gmail.com>
12061 * mini-amd64.c (mono_arch_patch_code): Fix a warning.
12063 * ssa.c (mono_ssa_remove): Avoid declaring volatile variables dead.
12065 2008-02-22 Mark Probst <mark.probst@gmail.com>
12067 * mini.h: New trampoline type (RGCTX_LAZY_FETCH).
12069 * mini-trampolines.c, tramp-amd64.c, tramp-x86.c: RGCTX lazy fetch
12070 trampoline: Fetch an entry from the runtime generic context. If
12071 it's NULL, jump to the actual trampoline to fill the runtime
12072 generic context. Otherwise, return it.
12074 * mini.c: Call the lazy fetch trampoline to get entries out of the
12075 runtime generic context.
12077 * tramp-ia64.c, tramp-arm.c, tramp-alpha.c, tramp-s390.c,
12078 tramp-s390x.c, tramp-ppc.c, tramp-hppa.c, tramp-mips.c,
12079 tramp-sparc.c: Stubs for the lazy fetch trampoline.
12081 2008-02-21 Mark Probst <mark.probst@gmail.com>
12083 * mini.c: Fetch data out of the extensible part of the runtime
12084 generic context instead of calling a helper function.
12086 * generic-sharing.c: Some functions moved into
12087 metadata/generic-sharing.c. Helper function for fetching other
12088 types now checks and asserts against extensible rgctx (just for
12089 debugging purposes - the helper function isn't called anymore
12090 unless for debugging).
12092 2008-02-21 Zoltan Varga <vargaz@gmail.com>
12094 * mini-arm.c (mono_arch_output_basic_block): Implement proper argument passing
12095 for tail calls up to the point that the tests in iltests.exe run. Also add a
12096 dummy CKFINITE implementation.
12097 (mono_arch_emit_prolog): Avoid saving the method in the LMF since it is only
12098 needed for trampoline LMF frames.
12100 * exceptions-arm.c (mono_arch_find_jit_info): Only read lmf->method for
12101 trampoline LMF frames.
12103 2008-02-21 Rodrigo Kumpera <rkumpera@novell.com>
12105 * mini.c (inline_method): clean any pending loader error when inlining fail.
12106 Otherwise loader errors in mono_method_to_ir leaks and cause spurious errors.
12108 2008-02-21 Zoltan Varga <vargaz@gmail.com>
12110 * aot-compiler.c (encode_patch): Handle ICALL_ADDR patch type.
12112 * aot-runtime.c (decode_patch_info): Ditto.
12114 * mini.c (mono_resolve_patch_target): Ditto.
12116 * aot-compiler.c (compile_method): Add some experimental code for AOT compiling
12119 * patch-info.h (PATCH_INFO): Add 'ICALL_ADDR' patch type.
12121 * mini.c (mono_method_to_ir): Convert a CEE_MONO_LDPTR opcode to an AOT constant
12122 if it references an icall address.
12124 2008-02-20 Zoltan Varga <vargaz@gmail.com>
12126 * cpu-s390x.md: Remove some more unused opcodes.
12128 * cpu-s390x.md: Remove some unused opcodes.
12130 * mini-ia64.c (mono_arch_lowering_pass): Add some more opcodes. Use
12131 mono_op_imm_to_op ().
12133 * mini-sparc.c (opcode_to_sparc_cond): Use the mono_opcode_to_cond () functions
12134 instead of a switch statement.
12136 * mini-sparc.c (mono_arch_allocate_vars): Allocate a stack slot for use by
12137 the int<->float conversion opcodes instead of using mono_spillvar_offset_float ().
12139 * mini-codegen.c: Eliminate rassign macro which is no longer needed.
12141 * mini-codegen.c: Remove unused mono_regstate2_... functions.
12143 * mini-codegen.c (mono_print_ins_index): Avoid printing an index when it is
12146 2008-02-19 Zoltan Varga <vargaz@gmail.com>
12148 * driver.c (mono_main): Improve error reporting when an assembly cannot be
12149 opened. Fixes #362607.
12151 * cpu-ia64.md cpu-s390x.md: Remove some unused opcodes.
12153 * iltests.il.in: Add a test for static methods in interfaces.
12155 2008-02-18 Zoltan Varga <vargaz@gmail.com>
12157 * genmdesc.c (build_table): Fix a crash on older glib versions.
12159 * cpu-sparc.md: Remove some unused opcodes.
12161 * genmdesc.c: Error out if the .md contains CEE_ opcodes if
12162 MONO_ARCH_ENABLE_NORMALIZE_OPCODES is defined.
12164 * cpu-amd64.md: Remove some unused opcodes.
12166 * mini.h mini-ops.h mini.c: Define the OP_Ccc opcodes in mini-ops.h normally
12167 like the other opcodes.
12169 2008-02-17 Zoltan Varga <vargaz@gmail.com>
12171 * mini-ia64.c: Use cfg->vret_addr instead of cfg->ret.
12173 * mini-arm.h mini-arm.c: Use cfg->vret_addr instead of cfg->ret.
12175 * mini-sparc.c: Use cfg->vret_addr instead of cfg->ret. Name the MonoCompile
12176 variables 'cfg' instead of 'm' for consistency.
12178 * mini-x86.c: Use cfg->vret_addr instead of cfg->ret.
12180 * mini.h (MonoCompile): Add new 'vret_addr' field which represents the hidden
12181 argument holding the vtype return address, to avoid the ambigious use of
12182 cfg->ret for this purpose.
12184 * mini.c (NEW_RETLOADA): Use vret_addr if set.
12186 * mini-amd64.c: Use cfg->vret_addr instead of cfg->ret.
12188 * mini-codegen.c (mono_print_ins): Rename to mono_print_ins_index (), Add a
12189 new mono_print_ins () function which only takes one argument.
12191 2008-02-15 Zoltan Varga <vargaz@gmail.com>
12193 * mini-s390.h (MONO_OUTPUT_VTR): Use cfg instead of s, avoid assignments to
12196 2008-02-14 Zoltan Varga <vargaz@gmail.com>
12198 * mini-ops.h: Get rid of OP_SPARC_LOCALLOC_IMM.
12200 * mini-sparc.c inssel-sparc.brg: Use OP_LOCALLOC_IMM instead of OP_SPARC_LOCALLOC_IMM.
12202 * mini-x86.c: Sync with the version on the linear IR branch by adding new
12203 opcodes and other small changes.
12205 * mini-ops.h: Add some new opcodes from the linear IR branch.
12207 * mini-ops.h: Get rid of the OP_X86_..._MEMBASE opcodes.
12209 * mini-x86.c inssel-x86.brg cpu-x86.md: Get rid of the confusing _MEMBASE
12210 opcodes, use the REG_MEMBASE opcodes instead.
12212 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Get rid of the confusing _MEMBASE
12213 opcodes, use the REG_MEMBASE opcodes instead.
12215 * mini-amd64.c (mono_arch_output_basic_block): Sync with the version on the
12218 * mini.c (mono_op_imm_to_op): New helper function.
12220 * mini-ops.h: Add some opcodes from linear IR branch.
12222 2008-02-13 Zoltan Varga <vargaz@gmail.com>
12224 * mini-alpha.h mini-alpha.c tramp-alpha.c: Alpha port updates from Sergey Tikhonov
12227 2008-02-12 Zoltan Varga <vargaz@gmail.com>
12229 * mini.c (mono_normalize_opcodes): Always convert CEE_CONV_R4/R8 to
12232 * mini-ia64.c cpu-ia64.md: Add OP_ICONV_TO_R4/R8.
12234 2008-02-09 Zoltan Varga <vargaz@gmail.com>
12236 * aot-compiler.c (emit_method_code): Add an assert.
12238 * mini-arm.h mini-arm.c exceptions-arm.c: Modify the exception throwing code and
12239 the IMT code so it is AOT friendly. Enable AOT for methods which call interface
12242 2008-02-08 Zoltan Varga <vargaz@gmail.com>
12244 * mini-arm.c (mono_arch_output_basic_block): Fix the ordering of arguments for
12245 some load/store opcodes so they are consistent.
12246 (mono_arch_emit_prolog): Simplify some code.
12248 * aot-runtime.c (mono_aot_get_plt_entry): Fix a warning.
12250 * objects.cs: Add tests for large argument offsets on ARM.
12252 * mini-arm.c (mono_arch_emit_prolog): Fix handling of arguments with large
12253 stack offsets. Fixes #359651.
12255 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R4/R8 properly.
12257 * cpu-s390x.md: Add OP_LCONV_TO_R4/R8.
12259 * cpu-ia64.md mini-ia64.h mini-ia64.c: Get rid of CEE_ opcodes.
12261 * mini-ops.h: Add OP_ICONV_TO_R_UN opcode.
12263 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R_UN too.
12265 * cpu-s390x.md cpu-s390.md mini-s390x.c mini-arm.c cpu-arm.md mini-s390.c: Get
12266 rid of CEE_CONV_R_UN.
12268 * mini-s390x.c mini-s390x.h cpu-s390x.md inssel-s390x.brg: Get rid of CEE_ opcodes.
12270 2008-02-07 Zoltan Varga <vargaz@gmail.com>
12272 * mini-s390.c mini-s390.h cpu-s390.md: Get rid of CEE_ opcodes.
12274 * mini.c (mono_normalize_opcodes): Add some more opcodes.
12276 * mini-arm.c mini-arm.h cpu-arm.md: Get rid of CEE_ opcodes.
12278 * cpu-amd64.md: Remove some unused opcodes.
12280 * mini-sparc.c mini-sparc.h cpu-sparc.md: Get rid of CEE_ opcodes.
12282 * mini-x86.c mini-x86.h cpu-x86.md: Get rid of CEE_ opcodes.
12284 * mini.c mini-<ARCH>.c: Remove mono_arch_local_regalloc (), instead make
12285 arch specific functions for its parts. Call the peephole pass after local
12286 regalloc so the prolog can compute a more accurate max_offset.
12288 * mini.c (mono_normalize_opcodes): New mini pass to convert CEE_ opcodes to
12289 the corresponding OP_I/OP_L opcodes.
12291 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of CEE_ opcodes.
12293 * mini-sparc.c (mono_arch_output_basic_block): Fix the sparc build.
12295 2008-02-06 Zoltan Varga <vargaz@gmail.com>
12297 * mini-s390.c (mono_arch_get_inst_for_method): Remove the Interlocked cases
12298 as they are handled in mini.c.
12300 * mini-s390x.c (mono_arch_get_inst_for_method): Ditto.
12302 * mini-<ARCH>.c (mono_arch_get_inst_for_method): Remove the MemoryBarrier
12303 case since it is handled in mini.c.
12305 * cpu-sparc.md (sparc_setfreg_float): Fix the sparc build.
12307 * mini-ops.h: Add new opcodes OP_CALL/OP_CALLVIRT.
12309 * *.c: Use the new opcodes in the IR and back end code.
12311 * mini-ops.h cpu-<ARCH>.md: Correct the name of the bgt_un opcodes.
12313 * mini-amd64.c (emit_call_body): Use a far-call for calling dynamic methods.
12315 2008-02-06 Mark Probst <mark.probst@gmail.com>
12317 * mini-trampolines.c (mono_generic_class_init_trampoline): Removed
12318 an assert because it has a race condition.
12320 2008-02-06 Zoltan Varga <vargaz@gmail.com>
12322 * tramp-amd64.c (mono_arch_patch_callsite): Add more diagnostics.
12324 * inssel.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused CEE_RET opcode.
12326 * mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused LDIND/STIND opcodes.
12328 * *.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of OP_SETREG/OP_SETFREG/OP_SETREGIMM,
12329 use OP_MOVE/OP_FMOVE/OP_ICONST instead.
12331 2008-02-05 Zoltan Varga <vargaz@gmail.com>
12333 * cpu-amd64.md (move): Correct the maximum size of move.
12335 2008-02-05 Mark Probst <mark.probst@gmail.com>
12337 * tramp-amd64.c, tramp-x86.c, mini-trampolines.c: Added a check in
12338 the generic class init trampoline to return quickly if the class
12341 2008-02-04 Zoltan Varga <vargaz@gmail.com>
12343 * tramp-amd64.c (mono_arch_patch_callsite): Add some diagnostics to help debug
12344 issues where an 32 bit callsite cannot be patched by a 64 bit address.
12346 2008-02-03 Zoltan Varga <vargaz@gmail.com>
12348 * generics.2.cs generics-variant-types.2.il: Merge some tests from the linear IR
12351 2008-01-31 Zoltan Varga <vargaz@gmail.com>
12353 * objects.cs: Add some soft-float tests.
12355 * mini.c: Fix a couple more soft-float issues.
12357 * helpers.c (mono_disassemble_code): Fix disassembly on ARM.
12359 * mini-amd64.c (peephole_pass): Use IXOR instead of LXOR for zeroing a register to
12360 avoid a REX prefix.
12362 2008-01-30 Zoltan Varga <vargaz@gmail.com>
12364 * exceptions-x86.c (mono_arch_find_jit_info): Fix stack unwinding when an
12365 exception happens while compiling a virtual method.
12367 2008-01-29 Zoltan Varga <vargaz@gmail.com>
12369 * mini-sparc.c (mono_arch_emit_epilog): Fix folding of negative return values.
12371 * mini-sparc.c: Fix build.
12373 * mini-sparc.c (get_call_info): Add support for generic sharing.
12375 * mini-exceptions.c: Add a FIXME.
12377 2008-01-27 Zoltan Varga <vargaz@gmail.com>
12379 * mini-exceptions.c (mono_handle_exception_internal): Remove the old style
12380 altstack handling code.
12382 * mini-s390.c (mono_arch_emit_exceptions): Really fix a warning.
12384 * mini-s390.c (mono_arch_emit_exceptions): Fix a warning.
12386 * mini-s390.c: Add support for generic sharing.
12388 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
12390 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
12392 * mini-s390x.c (mono_arch_emit_exceptions): Fix a warning.
12394 * mini-s390x.c: Add support for generic sharing.
12396 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
12398 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
12400 * mini-s390x.c: Use is_imm16 instead of is_uimm16 when checking whenever s390_aghi
12401 can be used since it takes a 16 bit signed immediate.
12403 * inssel-s390x.brg: Fix OP_SETRET.
12405 * mini-s390x.c (mono_arch_output_basic_block): Fix OP_BREAK.
12407 * mini-codegen.c (mono_opcode_to_cond): Fix a warning.
12409 * mini-s390x.c cpu-s390x.md: Implement sext.i4 properly by sign extension.
12411 * mini.c (mono_create_delegate_trampoline): Don't use mono_create_ftpntr here.
12413 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_addr_from_ftnptr
12416 * mini-ia64.h mini-ia64.c: Add minimal support for the delegate trampoline
12419 * mini.h inssel-x86.brg inssel-amd64.brg tramp-alpha.c tramp-ia64.c: Get rid
12420 of the unused mono_arch_patch_delegate_trampoline stuff.
12422 2008-01-26 Zoltan Varga <vargaz@gmail.com>
12424 * basic-long.cs: Move the fp related tests to basic-float.cs.
12426 * mini-ops.h (OP_OUTARG_FREG_R4): New opcode.
12428 * mini-ia64.c inssel-ia64.brg: Implement proper R4 argument passing.
12430 * basic-calls.cs: Add a test for proper float argument passing.
12432 * mini-ia64.h (mono_ia64_context_get_ip): Do not substract 1 from the ip
12433 if the context corresponds to an exception received through a signal.
12435 * exceptions.cs: Add a test for nullref handling at the start of a try
12438 * mini-ia64.c (mono_arch_call_opcode): Fix ia64 argument passing.
12440 * jit-icalls.c (mono_break): New JIT icall.
12442 * mini-<ARCH>.c: Use mono_break instead of mono_arch_break.
12444 * mini-arm.c (arm_patch): Add support for patching the blx calling sequence.
12446 2008-01-25 Zoltan Varga <vargaz@gmail.com>
12448 * cpu-*.md: Get rid of unused opcodes.
12450 * cpu-g4.md: Rename this to cpu-ppc.md for consistency with other archs.
12452 * Makefile.am: Move mini-trampolines.c to $(common_sources) since it is now used
12455 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_SPECIFIC_TRAMPOLINE
12458 * mini-s390x.h tramp-s390x.c Makefile.am: Rework the s390x trampoline code to use
12459 the arch independent trampoline code in mini-trampolines.c.
12461 * aot-runtime.c (mono_aot_init_vtable): Fix a warning.
12463 * mini.c (get_runtime_generic_context_ptr): Fix a warning.
12465 * mini-s390.h: Remove an unused define.
12467 * mini-s390.h tramp-s390.c Makefile.am: Rework the s390 trampoline code to use
12468 the arch independent trampoline code in mini-trampolines.c.
12470 * mini-arm.c (mono_arch_emit_prolog): Fix build.
12472 2008-01-24 Zoltan Varga <vargaz@gmail.com>
12474 * mini-sparc.c (mono_arch_output_basic_block): Remove some unecessary code.
12476 * mini-s390.c (mono_arch_emit_prolog): Fix build.
12478 * mini-s390x.c (mono_arch_emit_prolog): Fix build.
12480 * mini-ppc.c (mono_arch_emit_prolog): Fix build.
12482 * cpu-amd64.md: Use smaller sizes for int opcodes.
12484 * *.c: Get rid of the NOT_IMPLEMENTED define which is now in mini.h.
12486 * *.cs: Add some tests from the linear-ir branch. Move structs tests to
12489 * driver.c (mono_main): Add a --break-at-bb command line argument for JIT
12492 * mini.h *.c: Change cfg->vars to contain the MonoMethodVar entries directly
12493 instead of though a pointer to save an indirection when accessing elements of
12496 * mini.h (MONO_IS_COND_BRANCH_OP): Move these macros here from mini.c. Fix
12498 (NOT_IMPLEMENTED): New helper macro.
12499 (MONO_BB_FOR_EACH_INS): New helper macro to iterate through the instructions
12502 * *.c: Use the new helper macro.
12504 2008-01-21 Zoltan Varga <vargaz@gmail.com>
12506 * mini-x86.h (MONO_ARCH_AOT_SUPPORTED): Disable AOT for apple x86.
12508 2008-01-20 Zoltan Varga <vargaz@gmail.com>
12510 * mini-amd64.c (mono_arch_emit_prolog): Optimize the omit fp case to save two
12513 2008-01-18 Zoltan Varga <vargaz@gmail.com>
12515 * mini-amd64.c (mono_arch_emit_prolog): Disable the new optimization if
12516 profiling is enabled.
12518 * mini-amd64.c (mono_arch_call_opcode): Emit the save_sp_to_lmf instruction at
12520 (mono_arch_emit_prolog): Add more first bblock optimizations.
12522 * mini-amd64.c (mono_arch_call_opcode): Keep assignments to the arg registers
12523 in order if possible.
12524 (mono_arch_emit_prolog): Optimize assignments to arg registers in the first
12525 bblock, since the arguments are still in their original registers.
12527 * mini.c (type_from_op): Calling add.ovf on floats is not valid IL code.
12529 2008-01-17 Zoltan Varga <vargaz@gmail.com>
12531 * mini.c (mono_method_to_ir): Use the no-spilling optimization for CEE_CALLI
12534 * mini-amd64.c (mono_arch_emit_prolog): Save an instruction if the LMF is at
12537 * mini-amd64.h (MONO_ARCH_HAVE_NOTIFY_PENDING_EXC): Turn on this for amd64.
12539 * exceptions-amd64.c (mono_arch_notify_pending_exc): New function to
12540 process async exceptions received while in unmanaged code.
12542 * mini.c (mini_init): Install a callback with the runtime which will be called
12543 when a thread receives an async exception while in unmanaged code.
12545 * mini.c driver.c: Update after mono_get_native_wrapper () signature change.
12547 * mini-s390x.c (mono_arch_output_basic_block): Fix s390x build.
12549 2008-01-16 Wade Berrier <wberrier@novell.com>
12556 2008-01-16 Zoltan Varga <vargaz@gmail.com>
12558 * mini-x86.c (mono_arch_output_basic_block): Remove some gccism which prevents
12559 compilation with sun cc.
12561 * cpu-*.md: Fix the build.
12563 * cpu-x86.md: Fix the length of some load membase opcodes. Fixes #354241.
12565 * mini-amd64.h: Add some comments to the MonoLMF structure.
12567 * mini-ops.h cpu-amd64.c: Add a OP_AMD64_SAVE_SP_TO_LMF opcode.
12569 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Avoid setting the rip field
12570 in the LMF structure if possible. This saves two instructions in the
12571 managed->native wrappers.
12573 * mini-ops.h *.md: Make some opcodes names uniform by removing the op_ prefix.
12575 2008-01-16 Mark Probst <mark.probst@gmail.com>
12577 * generic-sharing.c: New type argument lookup code which uses the
12578 runtime generic context template.
12580 2008-01-15 Zoltan Varga <vargaz@gmail.com>
12582 * mini.c (mono_method_to_ir): Avoid emitting a write barrier when storing NULL.
12584 * mini-arm.c (add_general): Fix arm eabi parameter passing.
12585 (mono_arch_output_basic_block): Fix localloc implementation.
12587 * mini-amd64.c (peephole_pass): Sync store+load optimizations with the x86 version.
12589 * mini-ia64.c (peephole_pass): Fix ia64 build.
12591 * mini-amd64.c (peephole_pass): Fix a warning.
12593 * mini-amd64.c (mono_arch_allocate_vars): Make sure the LMF is always stored
12594 at a constant offset from sp/fp.
12596 * exceptions-amd64.c (mono_arch_find_jit_info): Compute the LMF address from fp/sp
12597 instead of obtaining it from *lmf in the managed method case.
12599 2008-01-14 Zoltan Varga <vargaz@gmail.com>
12601 * exceptions-amd64.c (mono_arch_find_jit_info): Remove some duplicate code.
12603 Mon Jan 14 12:33:06 CET 2008 David S. Miller <davem@davemloft.net>
12605 * mini.h (MonoInstList): New type.
12606 (MONO_INST_LIST_INIT, MONO_INST_LIST_EMPTY,
12607 __MONO_INST_LIST_ADD, MONO_INST_LIST_ADD,
12608 MONO_INST_LIST_ADD_TAIL, __MONO_INST_LIST_DEL,
12609 __MONO_INST_LIST_SPLICE, MONO_INST_LIST_SPLICE,
12610 MONO_INST_LIST_SPLICE_TAIL, MONO_INST_LIST_SPLICE_INIST,
12611 MONO_INST_LIST_SPLICE_TAIL_INIT, mono_container_of,
12612 MONO_INST_LIST_ENTRY, MONO_INST_LIST_FIRST_ENTRY,
12613 MONO_INST_LIST_LAST_ENTRY, MONO_INST_LIST_FOR_EACH,
12614 MONO_INST_LIST_FOR_EACH_PREV, MONO_INST_LIST_FOR_EACH_SAFE,
12615 MONO_INST_LIST_FOR_EACH_PREV_SAFE,
12616 MONO_INST_LIST_FOR_EACH_ENTRY,
12617 MONO_INST_LIST_FOR_EACH_ENTRY_REVERSE,
12618 MONO_INST_LIST_FOR_EACH_ENTRY_SAFE,
12619 mono_inst_list_first, mono_inst_list_last,
12620 mono_inst_list_next, mono_inst_list_prev): New instruction
12621 list handling interfaces.
12622 (MonoBasicBlock): Remove 'last_ins' and 'code', replace with
12623 list head 'ins_list'.
12624 (MonoInst): Replace next pointer with list head 'node'.
12625 (MonoCallInst): Make 'out_args' a MonoInstList.
12626 (MONO_INST_NEW_CALL): Explicitly init ->out_args.
12627 (MonoCompile): Delete reverse_inst_list and
12628 reverse_inst_list_len.
12629 * mini-hppa.c (mono_arch_call_opcode, NEW_INS,
12630 mono_arch_lowering_pass, mono_arch_local_regalloc,
12631 mono_arch_output_basic_block, mono_arch_emit_prolog):
12632 Convert to new instruction lists.
12633 (insert_after_ins): Delete.
12634 * inssel.brg (MONO_EMIT_NEW_BRANCH_BLOCK): Convert to new
12636 * mini-hppa.h (MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Likewise.
12637 * mini.c (NEW_BBLOCK, ADD_BBLOCK, CHECK_BBLOCK,
12638 split_bblock, mono_add_ins_to_end, mono_emit_call_args,
12639 mono_emulate_opcode, mono_emit_load_got_addr,
12640 inline_method, mono_method_to_ir, mono_print_bb_code,
12641 print_dfn, decompose_pass, nullify_basic_block,
12642 replace_out_block_in_code, remove_block_if_useless,
12643 merge_basic_blocks, move_basic_block_to_end,
12644 try_unsigned_compare, optimize_branches, mono_print_code,
12645 mini_select_instructions, remove_critical_edges): Likewise.
12646 * mini-amd64.c (emit_sig_cookie, mono_arch_call_opcode,
12647 peephole_pass_1, peephole_pass, mono_arch_lowering_pass,
12648 mono_arch_output_basic_block, mono_arch_emit_prolog):
12650 * mini-mips.c (mono_arch_call_opcode, peephole_pass,
12651 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
12652 mono_arch_output_basic_block): Likewise.
12653 (inst_list_prepend, insert_after_ins): Delete.
12654 * mini-mips.h (MONO_EMIT_NEW_BRANCH_NONZERO_LABEL,
12655 MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Convert to new
12657 * mini-x86.c (emit_sig_cookie, mono_arch_call_opcode,
12658 peephole_pass_1, peephole_pass, mono_arch_output_basic_block,
12659 mono_arch_emit_prolog): Likewise.
12660 * cfold.c (mono_constant_fold): Likewise.
12661 * liveness.c (visit_bb, mono_analyze_liveness,
12662 optimize_initlocals): Likewise.
12663 * ssapre.c (dump_code, process_bb, code_motion): Likewise.
12664 * graph.c (mono_draw_code_cfg): Likewise.
12665 * ssa.c (mono_ssa_rename_vars, mono_ssa_compute,
12666 mono_ssa_remove, mono_ssa_avoid_copies, mono_ssa_create_def_use,
12667 mono_ssa_cprop): Likewise.
12668 * abcremoval (get_relations_from_previous_bb, process_block):
12670 * local-propagation (mono_cprop_invalidate_values,
12671 mono_local_cprop_bb): Likewise.
12672 * mini-s390x.c (mono_arch_call_opcode, emit_sig_cookie,
12673 peephole_pass, mono_arch_output_basic_block,
12674 mono_arch_emit_prolog): Likewise.
12675 * mini-arm.c (mono_arch_call_opcode, peephole_pass,
12676 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
12677 mono_arch_emit_prolog): Likewise.
12678 (insert_after_ins): Delete.
12679 * aliasing.c (print_code_with_aliasing_information,
12680 mono_build_aliasing_information, mono_aliasing_deadce):
12681 Convert to new instruction lists.
12682 * mini-ia64.c (emit_sig_cookie, mono_arch_call_opcode,
12683 peephole_pass, NEW_INS, mono_arch_lowering_pass,
12684 mono_arch_local_regalloc, mono_arch_output_basic_block):
12686 (insert_after_ins): Delete.
12687 * mini-sparc.c (emit_sig_cookie, mono_arch_call_opcode,
12688 peephole_pass, mono_arch_output_basic_block): Convert to
12689 new instruction lists.
12690 * mini-codegen (InstList, inst_list_prepend,
12691 insert_after_ins): Delete.
12692 (insert_before_ins, get_register_force_spilling,
12693 get_register_spilling, free_up_ireg, free_up_reg,
12694 create_copy_ins, create_spilled_store, alloc_int_reg,
12695 alloc_float_reg, alloc_reg, mono_local_regalloc): Convert
12696 to new instruction lists.
12697 * mini-ppc.c (mono_arch_call_opcode, peephole_pass,
12698 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
12699 mono_arch_output_basic_block, mono_arch_emit_prolog): Likewise.
12700 (insert_after_ins): Delete.
12701 * mini-alpha.c (NEW_INS, peephole_pass, mono_arch_lowering_pass,
12702 mono_arch_local_regalloc, mono_arch_output_basic_block,
12703 mono_arch_call_opcode): Convert to new instruction lists.
12704 (insert_after_ins): Delete.
12705 * mini-s390.c (mono_arch_call_opcode, emit_sig_cookie,
12706 peephole_pass, mono_arch_output_basic_block,
12707 mono_arch_emit_prolog): Convert to new instruction lists.
12709 2008-01-11 Zoltan Varga <vargaz@gmail.com>
12711 * mini-amd64.c (mono_arch_output_basic_block): Use a 4 byte load in OP_CHECK_THIS.
12713 * mini-sparc.c (mono_arch_output_basic_block): Use a byte load in CHECK_THIS.
12716 * Makefile.am (version.h): Make this work with non-bash shells.
12718 2008-01-10 Zoltan Varga <vargaz@gmail.com>
12720 * mini.c (handle_delegate_ctor): Optimize away setting of NULL target.
12722 2008-01-08 Zoltan Varga <vargaz@gmail.com>
12724 * mini.c (mono_method_to_ir): Fix possible reading of invalid memory in
12725 the InitializeArray optimization.
12727 2008-01-06 Zoltan Varga <vargaz@gmail.com>
12729 * mini.c driver.c: Don't include os/gc_wrapper.h.
12731 2008-01-05 Zoltan Varga <vargaz@gmail.com>
12733 * mini.c (print_jit_stats): Print GC statistics if available.
12735 2008-01-04 Zoltan Varga <vargaz@gmail.com>
12737 * mini-amd64.c (mono_arch_allocate_vars): Align argument storage offsets to 8.
12739 2007-12-29 Zoltan Varga <vargaz@gmail.com>
12741 * mini-ppc.c (mono_arch_get_delegate_invoke_impl): Fix flushing of icache.
12743 2007-12-26 Zoltan Varga <vargaz@gmail.com>
12745 * mini.c (mini_init): Move the setting of GC_stackbottom to mono_gc_base_init ().
12747 * mini.c (mini_init): Call mono_gc_base_init () instead of MONO_GC_PRE_INIT ().
12749 * driver.c (mono_main): Ditto.
12751 2007-12-23 Zoltan Varga <vargaz@gmail.com>
12753 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_delegate_invoke ().
12755 * aot-compiler.c (emit_klass_info): Avoid emitting info if one of the methods
12756 in the vtable can't be encoded.
12757 (compile_method): Ditto.
12759 2007-12-21 Zoltan Varga <vargaz@gmail.com>
12761 * mini.c (setup_jit_tls_data): Use the MONO_ARCH_INIT_TOP_LMF_ENTRY macro if
12764 * mini-amd64.h mini-amd64.c exceptions-amd64.c tramp-amd64.c: Rename lmf->ebp to
12767 * exceptions-amd64.c (mono_arch_find_jit_info): Fix the detection of whenever
12768 the top LMF entry belongs to the current method.
12770 * mini.c: Update after renaming of mono_thread_get_pending_exception ().
12772 2007-12-20 Zoltan Varga <vargaz@gmail.com>
12774 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix a warning.
12776 * tramp-ia64.c (mono_arch_create_trampoline_code): Ditto.
12778 * tramp-sparc.c (mono_arch_create_trampoline_code): Check for thread interruption.
12780 * tramp-amd64.c (mono_arch_create_trampoline_code): Ditto.
12782 * tramp-x86.c (mono_arch_create_trampoline_code): Check for thread interruption.
12784 * cpu-amd64.md mini-amd64.h mini-amd64.c inssel-amd64.brg: Add ulong->double
12787 * basic-float.cs: Add an ulong->double cast test.
12789 2007-12-15 Zoltan Varga <vargaz@gmail.com>
12791 * mini.c (mono_method_to_ir): Fix a warning.
12793 2007-12-14 Zoltan Varga <vargaz@gmail.com>
12795 * mini-ops.h: Add OP_SWITCH.
12797 * mini.c graph.c ssa.c aliasing.c mini-<ARCH>.c inssel-<ARCH>.brg: Avoid using
12798 CEE_SWITCH in back-end code, use OP_SWITCH instead.
12800 2007-12-11 Geoff Norton <gnorton@novell.com>
12802 * mini-s390x.c: Minor change to the MAX() define to allow
12803 it to compile with other gcc versions.
12805 2007-12-11 Geoff Norton <gnorton@novell.com>
12808 * mini-s390x.c: Implement sext_i4 to fix the build on s390x
12810 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
12812 exceptions-arm.c (mono_arch_get_restore_context): Restore
12815 exceptions-arm.c (throw_exception): Save the frame pointer.
12816 This is a partial fix for #323747. Only the client side is
12819 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
12821 * mini.c (mono_method_to_ir): Verbose message in CEE_NEWOBJ
12822 was using an unrelated variable to log the class which
12823 needed the cctor to be called. This was crashing on arm.
12825 2007-12-09 Robert Jordan <robertj@gmx.net>
12827 * mini-x86.c (mono_arch_emit_epilog):
12828 Consider all kinds of 64-bit types. Fixes #323114.
12830 2007-12-08 Zoltan Varga <vargaz@gmail.com>
12832 * tramp-amd64.c (mono_arch_create_trampoline_code): Clean up the code a bit.
12834 2007-12-07 Zoltan Varga <vargaz@gmail.com>
12836 * mini-amd64.c (peephole_pass): Add a missing instruction check.
12838 Fri Dec 7 22:08:23 CET 2007 Paolo Molaro <lupus@ximian.com>
12840 * mini.c: run type ctor before allocating an object, not only
12841 when running it's constructor method (fixes at least part of bug #342507).
12843 2007-12-07 Zoltan Varga <vargaz@gmail.com>
12845 * mini-trampolines.c (mono_delegate_trampoline): Fix a warning.
12847 * mini-trampolines.c (mono_generic_class_init_trampoline): Remove a debug printf.
12848 * mini.h mini-amd64.c mini-x86.c: Get rid of the mono_arch_find_vtable ()
12851 * tramp-x86.c tramp-amd64.c mini-trampolines.c: Pass the vtable argument to
12852 mono_generic_class_init_trampoline () the same as it is done with the other
12855 * mini-arm.h mini-arm.c tramp-arm.c inssel-arm.brg cpu-arm.md
12856 aot-runtime.c aot-compiler.c: Implement AOT support.
12858 2007-12-07 Mark Probst <mark.probst@gmail.com>
12860 * mini-trampolines.c (mono_generic_class_init_trampoline): Fixed
12861 build for archs which don't have the vtable trampoline defined
12864 2007-12-07 Zoltan Varga <vargaz@gmail.com>
12866 * tramp-x86.c (mono_arch_create_trampoline_code): Fix the build.
12868 * tramp-ppc.c (mono_arch_create_trampoline_code): Use the new helper function.
12870 * mini-trampolines.c (mono_get_trampoline_func): New helper function.
12872 * tramp-<ARCH>.c: Use the new helper function.
12874 2007-12-07 Mark Probst <mark.probst@gmail.com>
12876 * inssel.brg: Added a pattern for the OP_TRAMPCALL_VTABLE
12877 trampoline call, which takes a vtable argument.
12879 * graph.c, mini-ops.h, local-propagation.c, aliasing.c: Treat
12880 OP_TRAMPCALL_VTABLEs like other calls.
12882 * mini-amd64.c, mini-amd64.h, mini-x86.c, mini-x86.h: Designated a
12883 register to hold the vtable argument to the OP_TRAMPCALL_VTABLE
12884 call. Implemented a support function which fetches the vtable
12885 from a register set.
12887 * mini.c, mini.h, tramp-amd64.c, tramp-x86.c, mini-trampolines.c:
12888 Implemented a generic class init trampoline, using the
12889 OP_TRAMPCALL_VTABLE opcode.
12891 * mini.c: Implemented static field access when sharing generic
12892 code. This implies initing the class using the new
12893 OP_TRAMPCALL_VTABLE call.
12895 2007-12-07 Mark Probst <mark.probst@gmail.com>
12897 * mini.c: Don't compile methods with sharing enabled if their
12898 classes are disabled for sharing.
12900 2007-12-06 Zoltan Varga <vargaz@gmail.com>
12902 * inssel.brg: Add a missing sign extension to the GETCHR and array access
12903 opcodes. Fixes #346563.
12905 * objects.cs: Add a new test.
12907 * aot-compiler.c (emit_method_code): Put back an #ifdef which is needed.
12909 * mini-<ARCH>.h mini.c aot-compiler.c aot-runtime.c: Get rid of the
12910 HAVE_PIC_AOT define and use AOT_SUPPORTED instead.
12912 2007-12-06 Zoltan Varga <vargaz@gmail.com>
12914 * mini-arm.h mini-arm.c: Add support for the common vtable trampoline.
12916 2007-12-03 Zoltan Varga <vargaz@gmail.com>
12918 * mini-arm.c (mono_arch_emit_exceptions): Avoid uninitialized memory in the
12921 2007-12-02 Zoltan Varga <vargaz@gmail.com>
12923 * patch-info.h (PATCH_INFO): Add DELEGATE_TRAMPOLINE.
12925 * mini.c aot-compiler.c aot-runtime.c: Implement the delegate creation
12926 optimization in the AOT case.
12928 2007-11-30 Zoltan Varga <vargaz@gmail.com>
12930 * aot-runtime (mono_aot_get_method_from_vt_slot): Add support for multi-byte method ref encodings.
12932 * aot-runtime.c (decode_klass_ref): Implement decoding of generic instances.
12934 * aot-compiler.c (encode_klass_ref): Implement proper encoding of generic instances.
12936 * mini.c (mono_method_to_ir): Optimize the common ldftn+create delegate combination.
12938 * mini-trampolines.c (mono_delegate_trampoline): Add some code to handle the case when the delegate
12939 is created by the inlined delegate ctor.
12941 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
12943 * mini.c (mono_jit_compile_method_inner): Replace calls to delegate invoke with the trampoline here too.
12945 2007-11-29 Zoltan Varga <vargaz@gmail.com>
12947 * cpu-x86.md: Fix the length of ckfinite.
12949 2007-11-28 Zoltan Varga <vargaz@gmail.com>
12951 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
12953 * mini-x86.c (mono_arch_output_basic_block): Clean up the fp stack properly in CKFINITE.
12954 (mono_arch_output_basic_block): Get rid of unused last_ins and last_offset.
12956 * mini-x86.c (mono_arch_output_basic_block): Add some micro optimizations.
12958 * mini-x86.c inssel-x86.brg cpu-x86.md: Move the implementation of the
12959 OP_START_HANDLER/OP_ENDFINALLY/OP_ENDFILTER opcodes to mini-x86.c.
12961 2007-11-28 Martin Baulig <martin@ximian.com>
12964 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline()
12965 after creating the trampoline.
12967 2007-11-27 Zoltan Varga <vargaz@gmail.com>
12969 * aot-runtime.c (load_aot_module): Check runtime version if needed.
12971 * aot-compiler.c: Add bind-to-runtime-version for producing AOT files which only load into a runtime with
12974 * generic-sharing.c (mono_helper_get_rgctx_other_ptr): Change the signature to take the calling class
12975 instead of the calling method to help AOT.
12977 * mini.c (get_runtime_generic_context_other_ptr): Update after the change.
12979 2007-11-26 Zoltan Varga <vargaz@gmail.com>
12981 * aot-runtime.c (mono_aot_init_vtable): Simplify this if MONO_ARCH_COMMON_VTABLE_TRAMPOLINE
12984 2007-11-23 Zoltan Varga <vargaz@gmail.com>
12986 * aot-compiler.c (emit_class_name_table): Properly encode generic class names.
12988 * aot-compiler.c (compile_method): Correct check for generic method definitions.
12989 (encode_method_ref): No need to handle generic method definitions specially.
12991 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
12993 * aot-runtime.c (decode_klass_ref): Clean this up and rename from
12996 * aot-compiler.c (encode_klass_ref): Clean this up and rename from
12998 (compile_method): Enable generic sharing.
13000 2007-11-22 Zoltan Varga <vargaz@gmail.com>
13002 * mini.c (get_runtime_generic_context_other_ptr): Disable AOT here.
13003 (mini_method_compile): Add preliminary support for AOTing shared generic code.
13005 * aot-compiler.c (compile_method): Add preliminary support for AOTing shared
13008 * mini-trampolines.c: Fix a warning.
13010 * mini.c (get_runtime_generic_context_other_ptr): Use NEW_METHODCONST instead of
13012 (mono_method_to_ir): Use NEW_DOMAINCONST in one place.
13013 (generic_class_is_reference_type): Remove unused function.
13015 * mini-trampolines.c (mono_magic_trampoline): Avoid loading metadata if possible
13016 in the generic vtable trampoline case.
13018 * aot-runtime.c (mono_aot_init_vtable): Use the generic vtable trampoline.
13020 * aot-runtime.c (mono_aot_get_method_from_vt_slot): New helper function to
13021 return an AOT method based on a vtable slot.
13023 * aot-compiler.c (compile_method): Avoid AOTing synchronized methods for now.
13025 * mini.c (mini_get_vtable_trampoline): Export this.
13027 2007-11-22 Martin Baulig <martin@ximian.com>
13030 (MonoDebuggerInfo): Move `debugger_version' up.
13032 2007-11-22 Martin Baulig <martin@ximian.com>
13035 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline().
13037 * mini-trampolines.c
13038 (mono_delegate_trampoline): Call mono_debugger_trampoline_compiled()
13039 after compiling the method.
13041 2007-11-20 Martin Baulig <martin@ximian.com>
13044 (mono_debugger_insert_method_breakpoint): Moved into mono-debug-debugger.c.
13045 (mono_debugger_remove_breakpoint): Likewise.
13046 (mono_debugger_check_breakpoints): Likewise.
13048 * debug-debugger.c: Implement the new breakpoint interface here.
13050 2007-11-18 Zoltan Varga <vargaz@gmail.com>
13052 * mini-amd64.c (mono_arch_output_basic_block): Unify the implementation of
13053 CEE_CONV_I1/SEXT_I1 and I2 since they are the same.
13055 * mini-x86.c (mono_arch_output_basic_block): Ditto.
13057 2007-11-17 Zoltan Varga <vargaz@gmail.com>
13059 * mini-amd64.c (mono_arch_output_basic_block): Fix a typo.
13061 * mini-x86.c (mono_arch_get_inst_for_method): Remove code which is now in
13064 * mini-ia64.c (mono_arch_get_inst_for_method): Remove code which is now in
13067 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for methods
13068 returning a vtype in a register.
13070 * mini.c (mini_get_inst_for_method): Move the handling of the atomic operations
13071 here from the arch specific code.
13073 * mini-amd64.c (mono_arch_get_inst_for_method): Remove code which is now in
13076 * mini-amd64.c (mono_arch_output_basic_block): Add some micro optimizations.
13077 (mono_arch_emit_prolog): Increment maximum prolog size.
13079 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Move the implementation of the
13080 START_HANDLER/ENDFINALLY/ENDFILTER opcodes to mini-amd64.c.
13082 * mini-x86.c (get_call_info): Receive a MonoCompile instead of a
13083 MonoGenericSharingContext.
13085 * mini-ia64.c (get_call_info): Receive a MonoCompile instead of a
13086 MonoGenericSharingContext. Allocate memory from the cfg mempool.
13088 2007-11-15 Mark Probst <mark.probst@gmail.com>
13090 * mini.c, mini.h, generic-sharing.c: Functions for producing code
13091 which extract fields out of the runtime generic context. Full
13092 sharing of the NEWARR opcode.
13094 Thu Nov 15 14:20:21 CET 2007 Paolo Molaro <lupus@ximian.com>
13096 * abcremoval.c, mini.c, ssa.c, ssapre.c: updated to implement
13097 --enable-minimal=ssa.
13099 2007-11-13 Zoltan Varga <vargaz@gmail.com>
13101 * mini-trampolines.c (mono_delegate_trampoline): Update after
13102 mono_marshal_get_delegate_invoke () signature change.
13104 2007-11-13 Mark Probst <mark.probst@gmail.com>
13106 * mini.c: Removed the shared context in favor of the generic
13107 sharing context. Allocate the MonoJitInfo structure with room for
13108 the generic sharing context if it's needed.
13110 * mini.h: Remove MonoGenericSharingContext declaration. It's in
13111 domain-internals.h now.
13113 * mini-x86.c: Pass the generic sharing context to get_call_info ().
13115 * generic-sharing.c: Several changes for working without a shared
13116 context and instead operating on open types instead.
13118 2007-11-12 David S. Miller <davem@davemloft.net>
13120 * inssel-sparc.brg: Fix double instruction emit.
13122 2007-11-12 Zoltan Varga <vargaz@gmail.com>
13124 * mini.c (mono_jit_runtime_invoke): Avoid trying to compile the Array
13125 Get/Set/Address methods.
13127 * mini.c debug-debugger.c mini-trampolines.c: Update after
13128 mono_marshal_get_delegate_invoke signature change.
13130 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
13132 * cpu-arm.md: Increase the max size of OP_THROW to 24 bytes.
13133 This can happens with dynamic methods. Fixes the other bug in #322722.
13135 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
13137 * tramp-arm.c (mono_arch_patch_callsite): Support patching
13140 * mini-arm.c (arm_patch): Implement patching of BX call
13141 sequence. Fixes one of the bugs in #322722.
13143 2007-11-03 David S. Miller <davem@huronp11.davemloft.net>
13145 * mini-sparc.c (mono_arch_flush_icache): Make more efficient
13146 under Linux. We only need to flush every 32-byte cache line.
13148 2007-11-07 Massimiliano Mantione <massi@ximian.com>
13151 move_basic_block_to_end: Add branches when needed, eventually creating
13153 optimize_branches: added a parameter that tells if it's ok to create
13154 new BBs (doing is "df_visit" has been called is (IMHO) a nightmare),
13155 and avoid calling move_basic_block_to_end when it's not ok.
13158 2007-11-07 Mark Probst <mark.probst@gmail.com>
13160 * mini.c: Abort inlining call to InitializeArray if something
13161 looks wrong. Let the icall handle it, which now has proper safety
13164 2007-11-05 Rodrigo Kumpera <rkumpera@novell.com>
13166 * mini.c (mono_spill_call): add support for soft-float.
13168 * mini.c (mono_method_to_ir): add support for soft-float
13169 to inlined functions that return float.
13171 * mini.c (mono_method_to_ir): add support for soft-float
13172 to cee_stsfld opcode on float fields.
13174 2007-11-05 Geoff Norton <gnorton@novell.com>
13176 * mini-x86.h: Fix the structure access for X86 Leopard.
13179 2007-11-05 Martin Baulig <martin@ximian.com>
13181 * mini-trampolines.c
13182 (mono_magic_trampoline): Call mono_debugger_trampoline_compiled()
13183 after compiling the method to notify the debugger.
13185 2007-11-05 Martin Baulig <martin@ximian.com>
13187 * debug-debugger.h (MonoDebuggerInfo): Use the new breakpoint tables.
13189 2007-11-02 Zoltan Varga <vargaz@gmail.com>
13191 * mini-sparc.c (EMIT_COND_SYSTEM_EXCEPTION_GENERAL): Applied patch from
13192 David Miller <davem@davemloft.net>. Allow larger offsets in branches.
13194 2007-11-01 Zoltan Varga <vargaz@gmail.com>
13196 * mini-amd64.c (mono_arch_emit_prolog): Check the domain as well for
13197 native-to-managed wrappers.
13199 2007-11-01 Geoff Norton <gnorton@novell.com>
13201 * mini-ppc.h, mini-x86.h: Handle Leopards renaming of some structure
13204 Wed Oct 31 20:23:14 CET 2007 Paolo Molaro <lupus@ximian.com>
13206 * mini.c, mini-x86.c: when getting back from unmanaged code
13207 to managed via a marshaled delegate we also need to set the
13210 Wed Oct 31 19:53:33 CET 2007 Paolo Molaro <lupus@ximian.com>
13212 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: breakpoint table support
13215 Wed Oct 31 19:29:30 CET 2007 Paolo Molaro <lupus@ximian.com>
13217 * mini.c, mini.h, mini-x86, tramp-x86.c, mini-x86.h: added API to
13218 let the debugger or other external agents to tell the JIT when
13219 a sw breakpoint has been inserted in the code that the JIT needs
13220 to be able to inspect.
13222 2007-10-31 Martin Baulig <martin@ximian.com>
13225 (MonoDebuggerInfo): Remove `runtime_class_init'.
13227 2007-10-30 Martin Baulig <martin@ximian.com>
13230 (mono_debugger_thread_created): Added `MonoThread *' argument.
13231 (mono_debugger_extended_notification): New public method.
13232 (mono_debugger_trampoline_compiled): New public method.
13235 (MonoDebuggerThreadInfo): Added `thread' and
13236 `extended_notifications' fields.
13239 (debugger_executable_code_buffer): New static variable.
13242 (MonoDebuggerInfo): Added `executable_code_buffer',
13243 `executable_code_buffer_size', `breakpoint_info_area',
13244 `breakpoint_table' and `breakpoint_table_size'.
13246 2007-10-26 Rodrigo Kumpera <rkumpera@novell.com>
13248 * mini-arm.c (mono_arch_build_imt_thunk): Take the advantage
13249 that IP either is an unused value or the vtable pointer. IMT
13250 calls use vtable + offset now. Reduced by almost half the size
13253 2007-10-26 Jonathan Chambers <joncham@gmail.com>
13255 * mini-amd64.c: Begin Win64 port. Use AMD64_ARG_REG#
13256 defines to access param registers. Replace long usage with
13257 gsize as sizeof(long) != sizeof(void*) on Win64.
13259 * mini-amd64.h: Add %rdi and %rsi to MonoLMF structure
13260 on Win64. Fix intrinsic, use _AddressOfReturnAddress
13261 instead of non-existant _GetAddressOfReturnAddress.
13263 * tramp-amd64.c: Use AMD64_ARG_REG# defines to access
13264 param registers. Save/restore %rdi and %rsi in MonoLMF.
13266 * exceptions-amd64.c: Use AMD64_ARG_REG# defines to access
13267 param registers. Modify (throw_exception) signature to take
13268 %rdi and %rsi on Win64.
13270 Code is contributed under MIT/X11 license.
13272 Thu Oct 25 23:06:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
13274 * helpers.c: unlink debugging output files.
13276 2007-10-25 Zoltan Varga <vargaz@gmail.com>
13278 * mini.c: Move mono_create_ftnptr () to object.c.
13280 2007-10-24 Rodrigo Kumpera <rkumpera@novell.com>
13282 * helpers.c (mono_disassemble_code): MonoCompile parameter is now
13283 optional. This function can now be used to disassemble code generated
13284 outside the JIT such as trampolines and IMT thunks.
13286 * mini-arm.h: defined MONO_ARCH_HAVE_IMT.
13288 * mini-arm.c (decode_vcall_slot_from_ldr): added, extract the
13289 vtable pointer from a ldr instruction.
13291 * mini-arm.c (mono_arch_get_vcall_slot_addr): support the
13292 new IMT call sequence.
13294 * mini-arm.c (mono_arch_output_basic_block): emit the IMT
13295 call sequence for interface invocations.
13297 * mini-arm.c (mono_arch_emit_imt_argument): added, required
13298 for imt support. This function is empty since IMT on ARM requires no
13299 special handling on the IR side.
13301 * mini-arm.c (mono_arch_find_imt_method): added, required for
13304 * mini-arm.c (mono_arch_find_this_argument): added, required
13307 * mini-arm.c (arm_emit_value_and_patch_ldr): added, patches
13308 a ldr instruction to load a value stored in the code stream.
13310 * mini-arm.c (mono_arch_build_imt_thunk):added, required
13314 2007-10-23 Zoltan Varga <vargaz@gmail.com>
13316 * mini.c (mini_init): Install the jump trampoline callback.
13318 Tue Oct 23 17:07:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
13320 * mini-trampolines.c: handle synchronized methods with the common
13321 vtable trampoline (bug #335601).
13323 2007-10-17 Zoltan Varga <vargaz@gmail.com>
13325 * mini-ia64.h mini-amd64.c: Add support for the common vtable trampoline.
13327 * inssel.brg (mini_emit_virtual_call): Fix the computation of ins->inst_offset on
13330 * mini-ia64.h mini-ia64.c: Add support for IMT.
13332 * mini-x86.c (mono_arch_emit_prolog): Increase the size allocated for the
13333 prolog. Fixes #331958.
13335 2007-10-15 Zoltan Varga <vargaz@gmail.com>
13337 * mini-sparc.h mini-sparc.c: Add support for the common vtable trampoline.
13339 Mon Oct 15 11:18:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
13341 * mini-ppc.c, mini-ppc.h: ppc support for the common vtable
13344 Mon Oct 15 10:41:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
13346 * mini-amd64.c, mini-amd64.h: amd64 support for the common vtable
13349 Mon Oct 15 10:39:26 CEST 2007 Paolo Molaro <lupus@ximian.com>
13351 * mini-x86.c, mini-x86.h: x86 support for the common vtable
13354 Mon Oct 15 10:37:15 CEST 2007 Paolo Molaro <lupus@ximian.com>
13356 * mini-trampolines.c: changed the magic rampoline to understand
13357 the common vtable trampoline method: the method to invoke is
13358 determined by the vtable displacement of the call.
13360 Mon Oct 15 10:35:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
13362 * mini.c, mini.h: register the common vtable trampoline if the
13363 architecture supports it.
13365 Mon Oct 15 09:50:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
13367 * cpu-amd64.md: use the correct max length for tls_get.
13369 2007-10-14 Zoltan Varga <vargaz@gmail.com>
13371 * mini.c (mono_method_to_ir): Use mini_get_class in CEE_LDELEM_ANY and
13372 CEE_STELEM_ANY. Fixes #333696.
13374 Thu Oct 11 18:04:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
13376 * exceptions-x86.c: provide more graceful handling of the case where
13377 we followed a bogus function pointer from managed code (bug #332866).
13379 2007-10-11 Mark Probst <mark.probst@gmail.com>
13381 * mini.h, mini.c: Introduced the MonoGenericSharingContext, which
13382 replaces the generic_shared flag and will carry more information
13385 * generic-sharing.c: Added mini_type_stack_size() which allows
13386 allows open types if given a generic sharing context.
13387 mini_get_basic_type_from_generic() takes a
13388 MonoGenericSharingContext* instead of a MonoCompile* now.
13390 * mini-alpha.c, mini-amd64.c, mini-arm.c, mini-hppa.c,
13391 mini-ia64.c, mini-mips.c, mini-ppc.c, mini-s390.c, mini-s390x.c,
13392 mini-sparc.c, mini-x86.c: Trivial changes required by the two
13393 changes above. Just passing arguments through to the right
13396 Wed Oct 10 19:44:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
13398 * mini-arm.c: unify the call emission to emit_code_seq().
13400 Wed Oct 10 13:05:46 CEST 2007 Paolo Molaro <lupus@ximian.com>
13402 * tramp-arm.c: reduced the trampoline size.
13404 2007-10-10 Mark Probst <mark.probst@gmail.com>
13406 * generic-sharing.c, mini.h, mini-amd64.c, mini-x86.c: Moved type
13407 variable handling out of arch-specific code.
13409 Wed Oct 10 10:49:28 CEST 2007 Paolo Molaro <lupus@ximian.com>
13411 * mini-arm.c: implemented fast delegate dispatch.
13413 2007-10-09 Zoltan Varga <vargaz@gmail.com>
13415 * mini-amd64.c (mono_arch_compute_omit_fp): Add more checks to ensure
13416 that fp elimination is turned off if the space required by locals is too
13417 big. Fixes #331958.
13419 Tue Oct 9 21:01:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
13421 * Makefile.am, mini-arm.c, mini-arm.h, tramp-arm.c: ported
13422 ARM to the new style trampoline.
13424 2007-10-09 Zoltan Varga <vargaz@gmail.com>
13426 * tramp-amd64.c: Rework the specific trampoline code to make it smaller.
13428 * mini-amd64.h mini-amd64.c: Export amd64_patch as mono_amd64_patch.
13430 2007-10-09 Martin Baulig <martin@ximian.com>
13433 (MonoDebuggerMetadataInfo): Added `field_info_type_offset' and
13434 `field_info_offset_offset'.
13436 Tue Oct 9 09:47:51 CEST 2007 Paolo Molaro <lupus@ximian.com>
13438 * mini-ppc.c, mini-ppc.h, mini-ops.h, inssel-ppc.brg, cpu-g4.md:
13439 removed more internal usage of the r11 register and made it available
13440 to the register allocator.
13442 2007-10-08 Mark Probst <mark.probst@gmail.com>
13444 * mini.c, mini-amd64.c, mini-x86.c: Allow open generic contexts
13445 when sharing generics and treat type variables as references.
13447 Mon Oct 8 10:55:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
13449 * mini-ppc.c: started removing the internal uses of register r11
13450 to eventually allow the register allocator to manage it as an
13451 additional available register.
13453 Mon Oct 8 14:25:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
13455 * tramp-amd64.c: fixed memory corruption in the trampoline generation.
13457 Mon Oct 8 12:06:33 CEST 2007 Paolo Molaro <lupus@ximian.com>
13459 * tramp-ppc.c, tramp-x86.c: reduce the alignment requirements for
13460 specific trampolines as they are not performance critical as a jump
13461 target (maybe align as before only for AOT code?). This saves about
13462 200 KB of native code on x86 for monodevelop startup.
13464 Mon Oct 8 10:04:40 CEST 2007 Paolo Molaro <lupus@ximian.com>
13466 * tramp-ppc.c: reduce the size of the trampolines, saves 160KB on
13467 monodevelop startup.
13469 2007-10-06 Zoltan Varga <vargaz@gmail.com>
13471 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Allow signed displacements.
13473 * mini-sparc.h mini-sparc.c: Implement IMT support.
13475 * tramp-sparc.c (mono_arch_create_trampoline_code): Rework the trampoline code so
13476 its smaller and doesn't clobber sparc_g1.
13478 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Update after trampoline changes.
13480 Fri Oct 5 18:28:11 CEST 2007 Paolo Molaro <lupus@ximian.com>
13482 * mini-ppc.c: optimized the size of the IMT thunks a bit.
13484 Fri Oct 5 18:08:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
13486 * mini-ppc.c: implemented fast delegate invocation.
13488 Fri Oct 5 00:01:05 CEST 2007 Paolo Molaro <lupus@ximian.com>
13490 * mini-ppc.h, mini-ppc.c: IMT support for the PPC architecture.
13492 Thu Oct 4 22:04:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
13494 * mini-ppc.c, mini-ppc.h, tramp-ppc.c, Makefile.am: port the PPC
13495 code to the new style trampoline in preparation for IMT support.
13497 Thu Oct 4 19:01:59 CEST 2007 Paolo Molaro <lupus@ximian.com>
13499 * mini-ppc.c, tramp-ppc.c: don't use r13 as it's used by the PPC EABI
13500 systems already. This also reduces the specific trampiline sizes and
13501 prepares for the use of r12 as the IMT identifier register.
13503 Thu Oct 4 16:38:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
13505 * mini-mips.h: endianess fix (simplified from a patch by
13506 Thomas Kunze <thommy@tabao.de>, bug #323737).
13508 Thu Oct 4 14:43:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
13510 * exceptions-ppc.c, mini-ppc.h: refactor to use macros
13511 to access ucontext fields and enable netbsd support
13512 (partially from Magnus Henoch <mange@freemail.hu>).
13514 Thu Oct 4 12:35:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
13516 * genmdesc.pl: patch from Henryk Plotz <henryk@openmoko.org> to
13517 use the preprocessor from the CPP env var if it is set.
13519 Wed Oct 3 17:11:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
13521 * mini-trampolines.c: fixed an assertion and moved it earlier in the
13522 code, before interface_offset gets used.
13524 2007-10-02 Zoltan Varga <vargaz@gmail.com>
13526 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Call
13527 mono_class_setup_vtable () before accessing klass->vtable.
13529 2007-10-01 Zoltan Varga <vargaz@gmail.com>
13531 * aot-compiler.c (get_plt_index): Rework the handling of wrappers to be not so
13534 Mon Oct 1 15:00:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
13536 * mini.c, mini-trampolines.c, mini.h: enable the lazy filling of the
13537 IMT slots (this saves hundreds of KB of memory in programs like
13538 IronPython and Monodevelop).
13540 Mon Oct 1 14:44:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
13542 * mini.c: print the delegate counter.
13544 Mon Oct 1 14:36:50 CEST 2007 Paolo Molaro <lupus@ximian.com>
13546 * mini-x86.c: make it easier to enable the debugging code for IMT
13549 2007-09-28 Martin Baulig <martin@ximian.com>
13552 (MonoDebuggerMetadataInfo): Add `klass_image_offset',
13553 `mono_method_klass_offset' and `mono_method_token_offset'.
13555 2007-09-20 Mark Probst <mark.probst@gmail.com>
13557 * mini.c: First generics sharing implementation. Can only share
13558 in very simple cases. If sharing doesn't work it falls back to
13559 dedicated compilation.
13561 * mini.h: Flag in MonoCompile to specify whether generic
13562 compilation is shared. Flags enum for marking which generic inst
13563 of a context is used. Prototypes for helper functions.
13565 * generic-sharing.c: Helper functions for generic method sharing.
13567 * optflags-def.h: Optimization flag (gshared) for enabling generic
13568 method sharing added.
13570 * Makefile.am: generic-sharing.c added.
13572 2007-09-19 Daniel Nauck <dna@mono-project.de>
13574 * mini.c (mono_thread_abort): fixed typo in r86014. It should be '==' instead of '!='.
13576 2007-09-19 Massimiliano Mantione <massi@ximian.com>
13577 * mini.c (mono_thread_abort): Correctly handle ThreadAbortException,
13580 2007-09-19 Martin Baulig <martin@ximian.com>
13582 * mini.c (mini_cleanup): Only call mono_debugger_cleanup() here;
13583 mono_debug_cleanup() is now part of mono_cleanup().
13585 2007-09-18 Zoltan Varga <vargaz@gmail.com>
13587 * driver.c (mono_main): Fix a warning.
13589 2007-09-17 Zoltan Varga <vargaz@gmail.com>
13591 * aot-compiler.c: Optimize various parts when processing large assemblies.
13594 * mini.c (mono_patch_info_hash): Improve hash function.
13596 2007-09-14 Jonathan Chambers <joncham@gmail.com>
13598 * mini-exceptions.c: Add HAVE_UNISTD_H check around include.
13600 Code is contributed under MIT/X11 license.
13602 2007-09-14 Zoltan Varga <vargaz@gmail.com>
13604 * mini.c (mini_init): Fix a leak.
13606 * debug-mini.c (mono_debug_free_method_jit_info): Fix a leak.
13608 Fri Sep 14 12:53:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
13610 * mini.c: redirect string.InternalAllocStr() to the managed allocator.
13612 2007-09-14 Zoltan Varga <vargaz@gmail.com>
13614 * mini-amd64.c (mono_arch_find_imt_method): Add support for AOT code.
13616 2007-09-13 Zoltan Varga <vargaz@gmail.com>
13618 * Makefile.am generics-variant-types.2.il generics.cs: Add some generics
13621 * inssel.brg: Reorganize the isinst/castclass code to reduce code duplication.
13623 * mini.c (handle_alloc): Enable managed allocators in AOT code.
13625 * aot-compiler.c (encode_patch): Add support for MONO_WRAPPER_ALLOC.
13627 * aot-runtime.c (decode_patch_info): Ditto.
13629 2007-09-12 Jonathan Chambers <joncham@gmail.com>
13631 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement
13632 static case. Cache delegates in architecture specific code,
13633 based on number of parameters.
13635 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Cache delegates
13636 in architecture specific code, based on number of parameters.
13638 * mini-trampolines.c (mono_delegate_trampoline): Architecture specific
13639 caching happen in architecture specific code now.
13641 Code is contributed under MIT/X11 license.
13643 2007-09-12 Jonathan Chambers <joncham@gmail.com>
13645 * mini.h, mini.c, mini-x86.c, mini-amd64.c, mini-hppa.c, mini-mips.c,
13646 mini-s390x.c, mini-arm.c, mini-ia64.c, mini-sparc.c, mini-ppc.c, mini-alpha.c,
13647 mini-s390.c: Add mono_arch_init and mono_arch_cleanup methods.
13649 Code is contributed under MIT/X11 license.
13651 2007-05-15 Massimiliano Mantione <massi@ximian.com>
13652 * mini.c: (mono_thread_abort) Fixed bug #82416.
13654 Tue Sep 11 16:15:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
13656 * mini.: hook the new managed GC allocation feature into the JIT.
13658 Tue Sep 11 16:14:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
13660 * mini.c: implementation for the new runtime tls opcode.
13662 2007-09-11 Martin Baulig <martin@ximian.com>
13665 (MonoDebuggerMetadataInfo): Add `mono_method_flags_offset' and
13666 `mono_method_inflated_offset'.
13668 2007-09-07 Zoltan Varga <vargaz@gmail.com>
13670 * driver.c mini.h mini.c: Add a new devel command line option for injecting
13671 async exceptions into a method.
13673 * mini-amd64.h mini-amd64.c: Implement injecting of async exceptions for the
13674 purpose of testing whenever the unwinder works at every instruction.
13676 Thu Sep 6 12:42:14 CEST 2007 Paolo Molaro <lupus@ximian.com>
13678 * mini.c: check accessibility of method used in ldftn (fixes
13681 2007-09-04 Zoltan Varga <vargaz@gmail.com>
13683 * mini-amd64.c (mono_arch_output_basic_block): Fix a warning.
13685 * inssel.brg: Fix a warning.
13687 2007-09-03 Martin Baulig <martin@ximian.com>
13689 * debug-debugger.c: `MONO_DEBUGGER_EVENT_INITIALIZE_MANAGED_CODE'
13690 now takes the `main_method' as argument.
13692 2007-09-02 Zoltan Varga <vargaz@gmail.com>
13694 * cpu-sparc.md (endfilter): Add missing src1:i argument.
13696 2007-08-30 Jonathan Chambers <joncham@gmail.com>
13698 * driver.c: include the cil-coff.h header on Windows.
13700 Code is contributed under MIT/X11 license.
13702 Thu Aug 30 16:17:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
13704 * mini.c, driver.c: don't include the cil-coff.h header.
13706 Thu Aug 30 14:50:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
13708 * mini.c: flag places that needs fixes fo soft-float support.
13710 Wed Aug 29 18:26:20 CEST 2007 Paolo Molaro <lupus@ximian.com>
13712 * mini.h, inssel-float.brg: fix soft-float constant loads on big
13713 endian systems (partially from Dean Jenkins, bug #81924).
13715 2007-08-28 Mark Probst <mark.probst@gmail.com>
13717 * mini.c (check_linkdemand): Remove embedded reference object in
13718 call to LinkDemandSecurityException.
13719 (mono_jit_compile_method_inner): Call LinkDemandSecurityException
13720 with an IntPtr instead of a reference object.
13722 2007-08-28 Zoltan Varga <vargaz@gmail.com>
13724 * mini.c (handle_initobj): Handle alignment properly.
13726 * inssel.brg (mini_emit_memset): Ditto.
13728 * inssel.brg (mini_emit_memcpy): Ditto.
13730 * inssel-sparc.brg: Ditto.
13732 * mini.h mini.c inssel-*.brg: Pass alignment information to OP_MEMCPY/MEMSET.
13734 2007-08-26 Zoltan Varga <vargaz@gmail.com>
13736 * mini-exceptions.c (mono_handle_exception_internal): Skip the first frame for
13737 exceptions raised in unmanaged code. Fixes part of #82594.
13739 2007-08-24 Mark Probst <mark.probst@gmail.com>
13741 * mini.c (mono_method_to_ir), declsec.c
13742 (mono_declsec_linkdemand_aptc): Fixed custom attr leaks.
13744 2007-08-22 Martin Baulig <martin@ximian.com>
13747 (MonoDebuggerThreadInfo): New typedef.
13748 (mono_debugger_thread_table): New global variable.
13749 (mono_debugger_thread_created): New public function.
13750 (mono_debugger_thread_cleanup): New public function.
13753 (MonoDebuggerInfo):
13754 - removed `get_current_thread' and `lookup_assembly'.
13755 - removed `data_table'.
13756 - added `thread_table'.
13759 (mono_thread_start_cb): Call mono_debugger_thread_created().
13760 (mono_thread_attach_cb): Likewise.
13761 (mini_thread_cleanup): Call mono_debugger_thread_cleanup().
13762 (mini_cleanup): Move mono_debug_cleanup() down, after free'ing the
13765 * driver.c (mono_main): Move mono_debug_init() up, before calling
13766 mini_init(); mono_debug_init_1() and mono_debug_init_2() are gone.
13768 Tue Aug 21 16:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
13770 * mini-x86.c, inssel-x86.brg: group multiple stack adjustments
13771 together when passing several arguments of type double (gives a small
13772 speedup and saves a few bytes of generated code).
13774 2007-08-20 Jb Evain <jbevain@novell.com>
13776 * mini.c (mono_method_to_ir): fix leak on InvalidProgramException.
13778 2007-08-20 Jb Evain <jbevain@novell.com>
13780 * mini.c (mono_method_to_ir): throw MethodAccessException
13781 and FieldAccessException instead of InvalidProgramException.
13783 2007-08-20 Mark Probst <mark.probst@gmail.com>
13785 * mini.c: CoreCLR security checks.
13787 * mini.h: Removed MonoSecurityMode (moved to
13788 metadata/security-manager.h) and mono_security_mode global var
13789 (replaced by set/get functions in security-manager.h).
13791 * driver.c: Added "core-clr-test" security mode for testing. Used
13792 set-function for setting security mode.
13794 2007-08-17 Mark Probst <mark.probst@gmail.com>
13796 * mini.c: MonoJitInfo's are freed hazardously now. Statistics for
13797 the new jit_info_table.
13799 * driver.c: Test code for the new jit_info_table (enabled by the
13800 define MONO_JIT_INFO_TABLE_TEST).
13802 2007-08-14 Zoltan Varga <vargaz@gmail.com>
13804 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
13805 detection of call <REG> instruction sequence. Fixes build on freebsd.
13807 2007-08-13 Zoltan Varga <vargaz@gmail.com>
13809 * mini-exceptions.c: Fix a warning.
13811 2007-08-11 Zoltan Varga <vargaz@gmail.com>
13813 * exceptions-amd64.c (mono_arch_handle_altstack_exception): Enable the new
13814 stack overflow handling code on amd64 too.
13816 * mini-exceptions.c (mono_setup_altstack): Make this use
13817 mono_thread_get_stack_bounds ().
13819 * mini-x86.h: Disable sigaltstack on solaris x86.
13821 2007-08-10 Zoltan Varga <vargaz@gmail.com>
13823 * mini-exceptions.c (mono_setup_altstack): Enable this to work on solaris x86.
13825 2007-08-10 Geoff Norton <gnorton@customerdna.com>
13827 * tramp-x86.c: Remove some unneeded alignment changes on Apple. Fixes #82387.
13829 2007-08-08 Zoltan Varga <vargaz@gmail.com>
13831 * mini-exceptions.c (mono_print_thread_dump): Enable this on amd64 too.
13833 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Fix a warning.
13835 2007-08-03 Neale Ferguson <neale@sinenomine.net>
13837 * mini-s390.c (add_general): Adjust offset calculation to take into account of rounding up
13840 Thu Aug 2 17:36:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
13842 * mini-ppc.c: avoid an invalid encoding of unsigned right shift by 0
13843 to be emitted (bug #82281).
13845 2007-08-01 Martin Baulig <martin@ximian.com>
13847 Merged the `debugger-dublin' branch.
13849 * debug-debugger.h (MonoDebuggerInfo):
13850 Removed the `old_*' compatibility entries.
13851 Added `debugger_version' and `data_table'.
13852 Renamed `get_method_addr_or_bpt' -> `insert_breakpoint'.
13853 Renamed `remove_method_breakpoint' -> `remove_breakpoint'.
13856 (MiniDebugMethodBreakpointInfo): Add `address_list'.
13857 (mono_debugger_check_breakpoints): Take a `MonoDebugMethodAddress *'
13858 instead of a `gconstpointer'.
13859 (mono_debugger_insert_method_breakpoint): Return a
13860 `MonoDebugMethodAddressList *'.
13862 2007-06-28 Martin Baulig <martin@ximian.com>
13864 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
13866 2007-08-01 Zoltan Varga <vargaz@gmail.com>
13868 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Avoid using
13869 __builtin_frame_address () since it is broken on older gcc versions.
13871 Tue Jul 31 17:34:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
13873 * mini.c, mini.h, mini-exceptions.c: added a bit of documentation
13874 on the stack overflow handling and made the managed stack overflows
13875 catchable in most cases using soft guard pages.
13876 * exceptions-x86.c: added code to restore the protection in the soft
13877 guard pages at the end of exception handling.
13879 2007-07-31 Zoltan Varga <vargaz@gmail.com>
13881 * mini.c (SIG_HANDLER_SIGNATURE): Fix a warning.
13883 Mon Jul 30 17:43:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
13885 * exceptions-ppc.c, mini-ppc.h: arch-specific stack overflow
13886 exception handling.
13888 Mon Jul 30 17:38:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
13890 * mini-alpha.h, mini-ia64.h, mini-sparc.h: disable the altstack
13891 signal handling support until it has been ported to the new mechanism.
13892 * mini.c: fixed stack overflow detection and use the new
13893 architecture code to handle signals on the altstack.
13895 Mon Jul 30 17:33:02 CEST 2007 Paolo Molaro <lupus@ximian.com>
13897 * exceptions-amd64.c, mini-amd64.h: amd64 code to handle
13898 stack overflows on the alt stack.
13900 Mon Jul 30 17:29:56 CEST 2007 Paolo Molaro <lupus@ximian.com>
13902 * exceptions-x86.c, mini-x86.h, mini.h: new code to handle
13903 stack overflows on the alt stack.
13905 Mon Jul 30 11:50:06 CEST 2007 Paolo Molaro <lupus@ximian.com>
13907 * exceptions-ppc.c: cleanup preparing for altstack support.
13909 Mon Jul 30 11:31:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
13911 * exceptions-arm.c: cleanup preparing for altstack support.
13913 2007-07-27 Mark Probst <mark.probst@gmail.com>
13915 * mini.c (print_jit_stats): Output hazard pointer stats.
13917 2007-07-26 Mark Probst <mark.probst@gmail.com>
13919 * driver.c, mini.c: Replaced security mode flags with a single
13922 Thu Jul 26 20:12:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
13924 * mini.c, mini-exceptions.c: cleanup the sigaltstack code.
13926 2007-07-25 Mark Probst <mark.probst@gmail.com>
13928 * mini.c, mini.h, driver.c (mono_main): Added command-line flag
13929 (which doesn't do anything yet) for activating Core CLR
13930 (Silverlight) security.
13932 Tue Jul 24 21:16:17 CEST 2007 Paolo Molaro <lupus@ximian.com>
13934 * mini-codegen.c: work around a possible gcc bug on arm.
13936 Tue Jul 24 17:20:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
13938 * driver.c, mini-x86.h, mini-amd64.h: print a nice error
13939 message for platforms that don't support AOT compilation.
13941 Mon Jul 23 10:29:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
13943 * mini.h, mini.c, driver.c: temporary smcs hack.
13945 Mon Jul 23 09:29:34 CEST 2007 Paolo Molaro <lupus@ximian.com>
13947 * mini-arm.h, mini-arm.c: arm EABI fixes.
13949 2007-07-22 Zoltan Varga <vargaz@gmail.com>
13951 * exceptions-x86.c (mono_arch_find_jit_info): Handle the lmf->method == NULL
13954 * tramp-x86.c (mono_arch_create_trampoline_code): Only set lmf->method for
13955 trampolines taking a method argument.
13957 * mini-x86.h (MonoLMF): Add an 'esp' field plus comments.
13959 * mini-x86.c (mono_arch_emit_prolog): Update after changes to the LMF structure.
13960 * tramp-x86.c (mono_arch_create_trampoline_code): Ditto.
13962 * exceptions-x86.c (mono_arch_get_jit_info): Properly clean up the stack after
13963 JIT compilation throws an exception. Fixes #82050.
13965 2007-07-19 Mark Probst <mark.probst@gmail.com>
13967 * mini.c: Removed the MonoLoaderErrorKind enum and replaced it
13968 with the MONO_EXCEPTION_ defines.
13970 2007-07-17 Zoltan Varga <vargaz@gmail.com>
13972 * mini-amd64.c (mono_arch_find_imt_method): Handle mov reg,IMM64 case. Fixes
13975 * mini-amd64.c (mono_arch_find_imt_method): Add some debug code to help find out
13976 the cause of an assertion.
13978 Mon Jul 16 19:31:21 CEST 2007 Paolo Molaro <lupus@ximian.com>
13980 * mini.c, jit-icalls.c: mono_get_inflated_method() is obsolete,
13983 2007-07-15 Zoltan Varga <vargaz@gmail.com>
13985 * mini-amd64.c (mono_arch_build_imt_thunk): Remove the non-32bit MonoMethod
13986 assert. Should fix #82103.
13988 2007-07-14 Zoltan Varga <vargaz@gmail.com>
13990 * mini-exceptions.c (mono_jit_walk_stack_from_ctx): Use MONO_CONTEXT_GET_SP ()
13991 here too. Fixes #82095.
13993 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for non-32bit MonoMethod
13996 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a couple asserts.
13998 * mini-amd64.h: Enable IMT for amd64.
14000 * mini-amd64.c (mono_arch_build_imt_thunk): Optimize IMT thunk size.
14002 2007-07-12 Zoltan Varga <vargaz@gmail.com>
14004 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for IMT call sequences.
14006 2007-07-12 Mark Probst <mark.probst@gmail.com>
14008 * mini.c (check_linkdemand, mono_method_to_ir): Abort compilation
14009 as soon as check_linkdemand sets an exception_type.
14011 Thu Jul 12 12:18:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
14013 * mini-x86.c: fixed offsets for IMT call sequence.
14014 * mini-x86.h: enable IMT again.
14016 2007-07-11 Zoltan Varga <vargaz@gmail.com>
14018 * trace.c (mono_trace_enter_method): Decode MonoType too.
14020 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Handle signed displacements too.
14022 * mini.h mini-x86.h mini-trampolines.c: Change the signature of mono_arch_find_imt_method () to pass the calling code address too.
14024 * mini-amd64.c: Add preliminary IMT implementation.
14026 Wed Jul 11 18:21:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
14028 * mini-x86.c: adjusted mono_arch_get_vcall_slot_addr () to
14029 understand the new IMT-base interface invocation (thanks to
14030 Daniel Nauck for the report and the remote debugging session).
14032 Wed Jul 11 14:54:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
14034 * mini-x86.c: size and speed optimizations for the IMT bsearch.
14036 2007-07-11 Zoltan Varga <vargaz@gmail.com>
14038 * Makefile.am (aotcheck): Make this actually use the AOTed code.
14040 Wed Jul 11 12:41:32 CEST 2007 Paolo Molaro <lupus@ximian.com>
14042 * mini-trampolines.c: implement AOT IMT support.
14043 * mini-x86.h: enable IMT support for wider testing.
14045 2007-07-10 Zoltan Varga <vargaz@gmail.com>
14047 * inssel.brg (emit_imt_argument): Add aot support here.
14049 * aot-runtime.c (decode_patch_info): Fix reading of MONO_PATCH_INFO_METHOD.
14051 Tue Jul 10 17:50:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
14053 * mini-x86.c, mini-x86.h, tramp-x86.c: x86 arch-specific changes
14054 of the IMT implementation, partially from massi, with my
14055 implementation of the bsearch sequence. Disabled by default until
14056 the AOT code is implemented.
14058 2007-07-10 Zoltan Varga <vargaz@gmail.com>
14060 * cpu-x86.md: The source argument of sext_i1/i2 must by a byte reg.
14062 * inssel-x86.brg: Add reg:ldind.i1(regvar) rules. Fixes #82056.
14064 Tue Jul 10 17:33:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
14066 * inssel.brg, mini.c, mini.h, mini-trampolines.c:
14067 arch-independent IMT JIT code from Massimiliano
14068 Mantione (massi@ximian.com) with small cleanups from me.
14070 Tue Jul 10 13:07:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
14072 * Makefile.am: fix svn invocation to get the svn revision to be
14073 independent of the local language (build fix).
14075 2007-07-09 Mark Probst <mark.probst@gmail.com>
14077 * mini.c (inline_method): Reset cfg->exception_type if the
14078 inlining is aborted. Fixes: 82049.
14080 Mon Jul 9 17:26:47 CEST 2007 Paolo Molaro <lupus@ximian.com>
14082 * mini.c: remove assert from exception handling code when exception_ptr
14085 2007-07-05 Zoltan Varga <vargaz@gmail.com>
14087 * mini.c (mono_codegen): Add an assert.
14089 * mini-x86.c (mono_arch_emit_prolog): Allocate space for the profiler method
14090 enter and leave code.
14091 * mini-amd64.c (mono_arch_emit_prolog): Likewise.
14093 Thu Jul 5 20:12:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
14095 * mini-ppc.c: fixed memory corruption for localloc(0)
14098 2007-07-05 Zoltan Varga <vargaz@gmail.com>
14100 * mini.c: Fix warnings.
14102 Wed Jul 4 15:30:36 CEST 2007 Paolo Molaro <lupus@ximian.com>
14104 * optflags-def.h, mini-x86.c: added sse2 optimization flag and use it
14105 to emit better double->int conversions.
14107 Tue Jul 3 19:42:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
14109 * mini.c: the provided Min/Max optimizations are valid for unisgned
14112 2007-07-03 Rodrigo Kumpera <rkumpera@novell.com>
14114 * 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
14116 2007-06-28 Miguel de Icaza <miguel@novell.com>
14118 * mini.c (mono_running_on_valgrind): Add support for reporting the
14119 method and its boundaries to valgrind.
14121 2007-06-28 Martin Baulig <martin@ximian.com>
14123 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
14125 2007-06-25 Zoltan Varga <vargaz@gmail.com>
14127 * ssa.c (visit_inst): Add support for OP_BR. Fixes #81946.
14129 * generic.2.cs: Add new test case.
14131 2007-06-25 Martin Baulig <martin@ximian.com>
14133 Merged the `debugger-dublin' branch.
14136 (mono_debugger_insert_method_breakpoint): New public method.
14137 (mono_debugger_remove_method_breakpoint): Likewise.
14138 (mono_debugger_check_breakpoints): New static method.
14139 (mono_debug_close_method): Call mono_debugger_check_breakpoints().
14141 * debug-debugger.h (MonoDebuggerInfo):
14142 Renamed (to keep backward compatibility in the vtable):
14143 `insert_breakpoint' -> `old_insert_breakpoint'.
14144 `remove_breakpoint' -> `old_remove_breakpoint'.
14145 `create_string' -> `old_create_string'.
14146 `lookup_class' -> `old_lookup_class'.
14147 `lookup_type' -> removed; changed into a dummy field.
14148 `lookup_assembly' -> `old_lookup_assembly'.
14149 Added (same functionality, but different signature):
14150 `create_string', `lookup_class', `lookup_assembly'
14152 `get_method_addr_or_bpt', `remove_method_breakpoint',
14153 `runtime_class_init'.
14155 * debug-debugger.c: Merged the `debugger-dublin' branch.
14157 2007-06-23 Zoltan Varga <vargaz@gmail.com>
14159 * mini-amd64.c (peephole_pass_1): Optimize away moves at the beginning of the bb as
14161 (peephole_pass): Likewise.
14163 Fri Jun 22 09:17:08 CEST 2007 Paolo Molaro <lupus@ximian.com>
14165 * driver.c: hopefully make setaffinity work also for ancient
14168 2007-06-22 Atsushi Enomoto <atsushi@ximian.com>
14170 * driver.c : win32 build fix.
14172 Thu Jun 21 19:24:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
14174 * driver.c: check for the MONO_NO_SMP env var and bind to a single
14175 processor if it is set.
14177 2007-06-21 Martin Baulig <martin@ximian.com>
14179 * debug-mini.h: New file.
14182 (mono_debugger_insert_breakpoint_full): Moved here from
14183 ../metadata/mono-debug-debugger.c.
14184 (mono_debugger_remove_breakpoint): Likewise.
14185 (mono_debugger_breakpoint_callback): Likewise.
14187 2007-06-15 Raja R Harinath <rharinath@novell.com>
14189 * jit-icalls.c (mono_helper_compile_generic_method): Update to
14190 changes in MonoGenericClass.
14192 2007-06-14 Zoltan Varga <vargaz@gmail.com>
14194 * mini-codegen.c (mono_opcode_to_type): Fix ia64 build.
14196 2007-06-14 Raja R Harinath <rharinath@novell.com>
14198 * jit-icalls.c (mono_helper_compile_generic_method): Update to
14199 removal of MonoGenericMethod.
14201 Thu Jun 14 12:42:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
14203 * mini-exceptions.c: hooks for the exception events profiling API.
14205 2007-06-14 Randolph Chung <tausq@debian.org>
14207 * Makefile.ma: Add hppa target.
14208 * mini-arch.h: Include mini-hppa.h
14209 * cpu-hppa.md, exceptions-hppa.c, inssel-hppa.brg, mini-hppa.c,
14210 mini-hppa.h, tramp-hppa.c: New files for 32-bit HPPA port.
14211 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
14213 2007-06-14 Randolph Chung <tausq@debian.org>
14215 * inssel.brg: Add rules for "chained" compare-branch operations so that
14216 a single compare op can affect multiple branches. Adjust cost for
14217 OP_CEQ/OP_CGT/OP_CGT_UN/OP_CLT/OP_CLT_UN.
14218 * inssel-long32.brg: Update rules to use compare-branch macros. Adjust
14219 cost for some rules so that they can more easily be overridden by
14220 per-arch rules (with fixes from lupus).
14221 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
14223 2007-06-13 Randolph Chung <tausq@debian.org>
14225 * mini-ops.h: Reorder branch ops so that they match the order of the
14226 corresponding CEE_* ops. The code expects them this way.
14227 Add new ops for HPPA target.
14228 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
14230 2007-06-13 Randolph Chung <tausq@debian.org>
14232 * mini-exceptions.c: Handle cases where the stack grows towards
14234 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
14236 Wed Jun 13 19:13:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
14238 * jit-icalls.c, mini.h, mini.c: added virtual generic invoke
14240 * driver.c: explain where a non-matching corlib is found.
14242 2007-06-13 Mark Probst <mark.probst@gmail.com>
14244 * mini.c (print_jit_stats): Output dynamic code allocation stats.
14246 2007-06-10 Sanghyeon Seo <sanxiyn@gmail.com>
14248 * mini-exceptions.c: Generate a method profile leave event during
14249 an exception to ensure that the profiler gets notified.
14251 2007-06-07 Zoltan Varga <vargaz@gmail.com>
14253 * mini-amd64.c (peephole_pass): Merge some small changes from the linear-ir
14256 * cpu-amd64.md: Add long_and/or/xor opcodes.
14258 2007-06-06 Wade Berrier <wberrier@novell.com>
14260 * cpu-s390x.md (shr_imm): Correct the length of shr_imm instruction.
14261 (./class/lib/monolite/mcs.exe:25498): WARNING **: wrong maximal instruction
14262 length of instruction shr_imm (expected 8, got 10)
14264 2007-06-06 Zoltan Varga <vargaz@gmail.com>
14266 * mini-ia64.c (mono_arch_output_basic_block): Really fix the build.
14268 2007-06-06 Mark Probst <mark.probst@gmail.com>
14270 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
14271 MonoInternalHashTable again (fixed bug in the internal hash table
14274 2007-06-06 Mark Probst <mark.probst@gmail.com>
14276 * mini.c, driver.c: Reverted the MonoInternalHashTable changes.
14277 Have to figure out what makes it crash the SWF regression.
14279 2007-06-05 Zoltan Varga <vargaz@gmail.com>
14281 * mini-ia64.c (mono_arch_lowering_pass): Fix ia64 build.
14283 Tue Jun 5 17:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
14285 * mini.c: optimize out the type check when storing null in a
14288 2007-06-04 Mark Probst <mark.probst@gmail.com>
14290 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
14291 MonoInternalHashTable.
14293 Mon Jun 4 11:29:43 CEST 2007 Paolo Molaro <lupus@ximian.com>
14295 * inssel.brg, mini.c, mini-ops.h: optimized Math.Mini/Max
14296 signed integer methods.
14298 2007-06-02 Zoltan Varga <vargaz@gmail.com>
14300 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case
14301 permanently since the current approach doesn't work.
14303 2007-06-02 Zoltan Varga <vargaz@gmail.com>
14305 * inssel.brg (stmt): Only call delegate->invoke_impl if
14306 MONO_ARCH_HAVE_CREATE_DELEGATE_TRAMPOLINE is defined.
14308 2007-06-01 Zoltan Varga <vargaz@gmail.com>
14310 * mini-amd64.c (mono_arch_output_basic_block): Unify div/rem opcodes and handle
14311 the sreg2==rdx case.
14313 * mini-amd64.c cpu-amd64.md: Correct length of r4const instruction and take into
14314 account if it contains a rex prefix.
14315 (peephole_pass): Handle OP_FMOVE as well.
14317 2007-06-01 Zoltan Varga <vargaz@gmail.com>
14319 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case for now
14320 as it causes regressions.
14322 2007-05-31 Zoltan Varga <vargaz@gmail.com>
14324 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement support for the
14325 static case as well.
14327 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix ia64 build.
14329 * mini-x86.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
14330 (mono_arch_get_this_arg_from_call): Ditto.
14332 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Removed.
14334 * inssel.brg (mini_emit_virtual_call): Call delegate->Invoke through the delegate's
14337 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
14338 (mono_arch_get_this_arg_from_call): Ditto.
14340 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Removed.
14342 * mini-trampolines.c (mono_delegate_trampoline): Complete rewrite. On first call,
14343 try to create optimized invoke code and use that for further invocations.
14344 Otherwise, use the original mono_marshal_get_delegate_invoke () implementation.
14346 * mini-x86.h mini-ia64.h: Remove MONO_ARCH_HAS_CREATE_DELEGATE_TRAMPOLINE for now.
14348 2007-05-29 Rodrigo Kumpera <kumpera@gmail.com>
14350 * inssel.brg (mini_emit_virtual_call): Statically dispatch virtual calls to
14351 sealed classes or methods.
14352 *devirtualization.cs: tests for the new optimization
14354 2007-05-29 Zoltan Varga <vargaz@gmail.com>
14356 * liveness.c (update_gen_kill_set): No need to set VOLATILE flags here, it is done
14357 by the update_volatile () function.
14359 2007-05-27 Zoltan Varga <vargaz@gmail.com>
14361 * driver.c (mono_main): Call g_thread_init () early since newer glib versions
14364 * abcremoval.c (mono_perform_abc_removal): Avoid using alloca.
14366 2007-05-24 Jonathan Chambers <joncham@gmail.com>
14368 * mini.c: Add configure checks for header files.
14369 * mini-x86.c: Add configure checks for header files.
14370 * trace.c: Add configure checks for header files.
14371 * aot-runtime.c: Add configure checks for header files.
14372 * aot-compiler.c: Add configure checks for header files.
14373 * driver.c: Add configure checks for header files.
14374 * mini-codegen.c: Add configure checks for header files.
14376 Code is contributed under MIT/X11 license.
14378 2007-05-22 Zoltan Varga <vargaz@gmail.com>
14380 * mini-ia64.c (mono_arch_lowering_pass): Fix the handling of
14381 icompare_imm -128 + op_iclt. Fixes #81703.
14383 2007-05-19 Zoltan Varga <vargaz@gmail.com>
14385 * mini-codegen.c (mono_local_regalloc): Fix long-shift-regalloc on amd64.
14387 2007-05-15 Massimiliano Mantione <massi@ximian.com>
14389 * inssel.brg: added "mini_emit_load_intf_bit_reg_vtable", and used it
14390 inside "mini_emit_isninst_iface_cast" and "mini_emit_castclass_iface"
14391 so that all isinst checks now use "interface_bitmap".
14393 2007-05-15 Zoltan Varga <vargaz@gmail.com>
14395 * cpu-amd64.md (jmp): Fix a warning.
14397 * inssel.brg (CEE_SWITCH): Hopefully fix #80738.
14399 * basic.cs: Add new regression test.
14401 * basic.cs: Remove test which is now in basic-long.cs.
14403 * mini-ia64.c (mono_arch_output_basic_block): Sign extend in CEE_CONV_I8/CEE_CONV_I.
14405 * basic-long.cs: Add new test.
14407 2007-05-13 Zoltan Varga <vargaz@gmail.com>
14409 * mini-sparc.c (mono_spillvar_offset_float): Fix sparc build.
14411 2007-05-12 Zoltan Varga <vargaz@gmail.com>
14413 * cpu-x86.md minix-86.c: Add a peephole_pass_1 () as on amd64.
14415 * mini-x86.c (mono_arch_output_basic_block): Use mono_opcode_to_cond () in a few
14418 * mini-x86.c (mono_arch_emit_exceptions): Decrease the size of the exception
14419 throwing code a bit.
14421 * exceptions-x86.c (mono_arch_get_throw_corlib_exception): Decrease the size of
14422 the exception throwing code a bit.
14424 * mini-x86.c (get_call_info): Allocate result from a mempool.
14426 2007-05-11 Zoltan Varga <vargaz@gmail.com>
14428 * aot-compiler.c (find_typespec_for_class): Fix the assert.
14430 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
14432 * mini.h (MonoCompile): Add 'token_info_hash' field.
14434 * mini.c: Save token->method associations during compilation so the AOT
14435 compiler can use it.
14437 * aot-compiler.c aot-runtime.c: Add support for compiling non-generic methods
14438 which reference generic classes and methods.
14440 2007-05-10 Zoltan Varga <vargaz@gmail.com>
14442 * mini.h mini-<ARCH>.h: Get rid of MONO_ARCH_HAS_XP_LOCAL_REGALLOC.
14444 * aot-compiler.c (compile_method): Fix a typo in a comment.
14446 * aot-runtime.c (decode_cached_class_info): Skip generic types.
14448 * aot-compiler.c: Add minimal support for AOTing generic code by skipping
14449 everything generic.
14451 * mini.c (mono_method_to_ir): Disable AOT when calling helper_compile_generic_method.
14453 2007-05-09 Zoltan Varga <vargaz@gmail.com>
14455 * mini.h (MonoCompile): Add 'args' field.
14457 * mini.c (mono_compile_create_vars): Store variables representing the arguments
14460 * mini-<ARCH>.c: Use cfg->args for accessing the method arguments.
14462 2007-05-08 Zoltan Varga <vargaz@gmail.com>
14464 * mini.c (mono_compile_get_interface_var): Remove this unused function.
14466 * mini-ops.h inssel.brg mini-<ARCH>.c: Add a new opcode for ckfinite as well.
14468 * mini-ops.h: Introduce new opcodes used in the IR instead of the original CEE_
14469 opcodes for some opcodes.
14471 * mini.h *.brg *.c: Use the new opcodes.
14473 2007-05-08 Massimiliano Mantione <massi@ximian.com>
14475 * mini.h: Bumped aot revision.
14477 * inssel.brg: modified code generation of type checks for interfaces
14478 to use the new "MonoClass.interface_bitmap" instead of the old
14479 "MonoClass.interface_offsets".
14481 2007-04-30 Zoltan Varga <vargaz@gmail.com>
14483 * cpu-amd64.md (jmp): Increase the maximum size of the jmp opcode to 128.
14485 2007-04-29 Zoltan Varga <vargaz@gmail.com>
14487 * abcremoval.c (summarize_integer_value): Handle OP_LCONV_TO_I4 to fix abcrem on
14490 2007-04-27 Neale Ferguson <neale@sinenomine.net>
14492 * mini-s390x.c: Fix MONO_TYPE_VALUETYPE processing.
14494 2007-04-27 Wade Berrier <wberrier@novell.com>
14496 * mini-s390x.c: Remove redeclaration of CompRelation and CompType (defined in
14497 mini.h) to fix build.
14499 2007-04-26 Zoltan Varga <vargaz@gmail.com>
14501 * mini-amd64.c (peephole_pass_1): Fix and reenable this pass.
14503 * mini-amd64.c (mono_arch_local_regalloc): Disable the new peephole_pass_1 as it
14504 causes the corlib unit tests to fail.
14506 2007-04-25 Zoltan Varga <vargaz@gmail.com>
14508 * mini-codegen.c (mono_opcode_to_type): Fix a bug in the previous patch.
14510 * mini-amd64.c (peephole_pass_1): New pass to perform before local regalloc.
14512 * mini-codegen.c (mono_opcode_to_cond): New helper function to convert conditional
14513 opcodes to the comparison relations.
14515 * mini-codegen.c (mono_opcode_to_type): New helper function to convert conditional
14516 opcodes to their types.
14518 * mini-ia64.c mini-amd64.c: Use mono_opcode_to_cond and mono_opcode_to_type.
14520 * mini-amd64.c (get_call_info): Allocate the result from the cfg mempool and cache
14521 it in cfg->arch.cinfo.
14523 * local-propagation.c (mono_local_cprop_bb): Fix a warning.
14525 * mini.h mini.c branch-opts.c: Change bbhash to be an array and store it in
14526 cfg->cil_offset_to_bb.
14528 2007-04-24 Zoltan Varga <vargaz@gmail.com>
14530 * liveness.c (optimize_initlocals): New mini-pass to optimize away dead assignments
14531 created becase of initlocals.
14533 2007-04-23 Zoltan Varga <vargaz@gmail.com>
14535 * mini-alpha.c cpu-alpha.md: More alpha port work from
14536 Sergey Tikhonov <tsv@solvo.ru>.
14538 2007-04-21 Andreas Faerber <andreas.faerber@web.de>
14540 * Makefile.am (BUILT_SOURCES): Fix for automake 1.6.x. Fixes #81417.
14542 2007-04-19 Zoltan Varga <vargaz@gmail.com>
14544 * cpu-s390.md (break): Correct the length of break instruction.
14546 Thu Apr 19 16:28:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
14548 * mini.c: fix a couple of soft-float issues and comments.
14550 2007-04-15 Miguel de Icaza <miguel@novell.com>
14552 * trace.c (is_filenamechar): - is also a filename char.
14554 2007-04-15 Neale Ferguson <neale@sinenomine.net>
14556 * mini-s390.c: Correct checking for enum type in return value processing.
14558 2007-04-14 Raja R Harinath <rharinath@novell.com>
14560 * Makefile.am (BUILT_SOURCES): Add 'version.h'.
14561 (version.h): Makefile is in the build directory.
14563 2007-04-06 Andreas Faerber <andreas.faerber@web.de>
14565 * mini-amd64.h: fix for assertion failure on Solaris/amd64
14567 2007-04-11 Martin Baulig <martin@ximian.com>
14569 * mini.c (can_access_member): Fix handling of generic classes;
14572 2007-04-10 Zoltan Varga <vargaz@gmail.com>
14574 * aot-runtime.c (mono_aot_plt_resolve): Fix disabling of AOT. Fixes #81316.
14576 2007-04-05 Zoltan Varga <vargaz@gmail.com>
14578 * aot-runtime.c: Fix disabling of AOT. Fixes #81316.
14580 Fri Mar 23 20:25:31 CET 2007 Paolo Molaro <lupus@ximian.com>
14582 * mini-codegen.c: make sure the right spill amount is
14583 used for fp or integer registers (fixes the float_sub_spill() on ppc).
14585 Fri Mar 23 19:43:35 CET 2007 Paolo Molaro <lupus@ximian.com>
14587 * mini-ppc.c: fixes for the fp_branch_nan test.
14589 2007-03-23 Zoltan Varga <vargaz@gmail.com>
14591 * basic.cs: Comment out new test which still fails on ia64.
14593 Fri Mar 23 15:54:23 CET 2007 Paolo Molaro <lupus@ximian.com>
14595 * mini.c: immediate shifted or fix (mono_metadata_user_string assert).
14597 Fri Mar 23 12:53:28 CET 2007 Paolo Molaro <lupus@ximian.com>
14599 * mini-ppc.c, mini-ppc.h: struct passing ABI fix (bug #77968).
14601 2007-03-22 Zoltan Varga <vargaz@gmail.com>
14603 * cfold.c (FOLD_BINOP): Cast the result to gint32 to prevent overflow problems
14604 on 64 bit machines. Fixes part of #80738.
14606 * basic.cs: Add regression test.
14608 2007-03-17 Zoltan Varga <vargaz@gmail.com>
14610 * inssel.brg basic.cs: Revert previous change to fix build.
14612 * inssel.brg (SWITCH): Clean out the upper word of the switch value on 64 bit
14615 * inssel.brg (SWITCH): Use an integer comparison. Fixes #80738.
14617 * basic.cs: Add new regression test.
14619 2007-03-17 Zoltan Varga <vargaz@gmail.com>
14621 * mini-ia64.c (mono_arch_emit_prolog): Fix an assert when a function has too
14624 2007-03-16 Neale Ferguson <neale@sinenomine.net>
14626 * cpu-s390x.md: Correct length of break instruction.
14628 2007-03-16 Neale Ferguson <neale@sinenomine.net>
14630 * mini-s390x.c, cpu-s390x.md: Fix #80507 for s390x.
14631 * mini-s390.c, cpu-s390.md: Fix #80507 for s390.
14633 2007-03-15 Jonathan Chambers <joncham@gmail.com>
14635 * *.c: Begin WIN64 port.
14636 * mini.c: Use correct register in profiler.
14637 * mini-amd64.c: No inline assembly on Win64.
14638 * mini-amd64.h: Implement MONO_INIT_CONTEXT_FROM_FUNC for Win64.
14639 Only define MONO_ARCH_USE_SIGACTION on non-windows platforms.
14640 * exceptions-amd64.c: Only need gregs_from_ucontext if MONO_ARCH_USE_SIGACTION
14641 is defined. Implement mono_arch_sigctx_to_monoctx, mono_arch_monoctx_to_sigctx, and
14642 mono_arch_ip_from_context for Win64.
14644 Contributed under MIT/X11 license.
14646 2007-03-15 Zoltan Varga <vargaz@gmail.com>
14648 * exceptions-amd64.c (seh_handler): Ditto.
14650 * exceptions-x86.c (seh_handler): Fix a memory leak.
14652 Thu Mar 15 13:47:59 CET 2007 Paolo Molaro <lupus@ximian.com>
14654 * mini-arm.c, mini-mips.c, mini-ppc.c, mini-s390.c,
14655 mini-s390x.c: fixed peephole optimizations to deal
14656 correctly with 1 and 2 byte reload avoidance.
14658 Thu Mar 15 10:17:54 CET 2007 Paolo Molaro <lupus@ximian.com>
14660 * cpu-s390.md, cpu-s390x.md: update localloc length.
14662 Wed Mar 14 21:00:19 CET 2007 Paolo Molaro <lupus@ximian.com>
14664 * cpu-g4.md: added missing descriptions.
14666 2007-03-14 Miguel de Icaza <miguel@novell.com>
14668 * Makefile.am: Add support so the tail tests are not executed on
14669 PowerPC as that is a known limitation of the PowerPC port.
14671 2007-03-13 Jonathan Chambers <joncham@gmail.com>
14673 * runmdesc.bat: Move to msvc directory.
14675 2007-03-13 Jonathan Chambers <joncham@gmail.com>
14677 * runmdesc.bat: Run executable that was produced by the current
14678 target and sent via an argument.
14680 2007-03-11 Zoltan Varga <vargaz@gmail.com>
14682 * mini.c (mono_method_to_ir): Fix box+brtrue optimization. Fixes
14685 * generics.2.cs: Add regression test.
14687 2007-03-09 Wade berrier <wberrier@novell.com>
14689 * mini-ppc.h: Undo typo of MONO_CONTEXT_SET_SP (ppc doesn't define this symbol)
14691 2007-03-09 Zoltan Varga <vargaz@gmail.com>
14693 * aot-runtime.c (load_aot_module): Load all dependent assemblies eagerly since all
14694 AOT code depends on this.
14696 Thu Mar 8 19:36:13 CET 2007 Paolo Molaro <lupus@ximian.com>
14698 * mini.c: more precise tracking of types in the eval stack
14699 (part of fix for bug #81044).
14701 2007-03-07 Zoltan Varga <vargaz@gmail.com>
14703 * aot-runtime.c (mono_aot_get_class_from_name): Add a cache.
14705 * aot-compiler.c (encode_patch): Remove an obsolete comment.
14707 2007-03-06 Zoltan Varga <vargaz@gmail.com>
14709 * mini-exceptions.c (mono_handle_native_sigsegv): Fix a warning.
14711 * mini.c (mono_method_to_ir): Add a workaround for bug #80733.
14713 2007-02-22 Zoltan Varga <vargaz@gmail.com>
14715 * mini.c (type_from_op): Convert CEE_CONV_U to OP_LCONV_TO_U when the argument is
14716 a pointer on 64 bit systems. Fixes #80190.
14718 * iltests.il: Add new regression test.
14720 Tue Feb 20 11:33:28 CET 2007 Paolo Molaro <lupus@ximian.com>
14722 * mini.c: inline a constant for Environment.IsRunningOnWindows.
14724 2007-02-19 Geoff Norton <gnorton@customerdna.com>
14726 * trace.c: Remove an erroneous alignemnt check when tracing.
14727 Fixes --trace on OSX86.
14729 Wed Feb 14 19:45:56 CET 2007 Paolo Molaro <lupus@ximian.com>
14731 * mini-$(arch).h: initialize SP in context for all the archs.
14733 2007-02-14 Sebastien Pouliot <sebastien@ximian.com>
14735 * mini-x86.h: Initialize SP in MONO_INIT_CONTEXT_FROM_FUNC. Fix CAS
14736 regressions in the thread tests.
14738 2007-02-14 Zoltan Varga <vargaz@gmail.com>
14740 * *-alpha.*: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>:
14741 - fixed implementation of LOCALLOC opcode
14742 - implemented non-un compare for floats
14744 - implementation of FDIV and CKFINITE opcodes
14745 - fixes for latest mono updates
14746 - additional arch opcodes
14748 Mon Feb 12 11:54:16 CET 2007 Paolo Molaro <lupus@ximian.com>
14750 * Makefile.am: simplify and merge rules for cross-compilation.
14752 2007-02-07 Massimiliano Mantione <massi@ximian.com>
14754 * local-propagation.c: Actually *apply* the fix for bug 80591...
14756 Tue Feb 6 19:03:19 CET 2007 Paolo Molaro <lupus@ximian.com>
14758 * mini-exceptions.c: backuot part of the last change
14759 (fixes cas tests on amd64 related to GetExecutingAssembly ()).
14761 2007-02-06 Massimiliano Mantione <massi@ximian.com>
14762 * inssel.brg: Fix bug 59286.
14765 Tue Feb 6 12:23:50 CET 2007 Paolo Molaro <lupus@ximian.com>
14767 * mini-exceptions.c: patch from Zoltan to correctly check for
14768 stack boundaries (using the stack register, not the frame register),
14769 fixes bugs #80724, #79717.
14771 2007-02-03 Zoltan Varga <vargaz@gmail.com>
14773 * mini-ia64.c inssel-sparc.brg mini-sparc.c cpu-sparc.md: Get rid of OP_SETREG/
14774 OP_SETREGIMM, use OP_MOVE/OP_ICONST instead.
14776 * mini-amd64.c (mono_arch_output_basic_block): Fix ATOMIC_EXCHANGE in the
14777 presence of frame pointer elimination.
14779 2007-02-01 Geoff Norton <gnorton@customerdna.com>
14781 * mini-x86.h: NetBSD UCONTEX_REG defines.
14783 2007-02-01 Zoltan Varga <vargaz@gmail.com>
14785 * inssel-amd64.brg: Fix amd64 build.
14787 Thu Feb 1 14:02:09 CET 2007 Paolo Molaro <lupus@ximian.com>
14789 * mini.h: remove extern to workaround what looks likes gcc bug 26905
14792 2007-01-31 Zoltan Varga <vargaz@gmail.com>
14794 * mini-codegen.c (mono_is_regsize_var): New helper function usable by the back
14797 * mini-<ARCH>.c: Use mono_is_regsize_var ().
14799 2007-01-30 Mark Mason <mason@broadcom.com>
14801 * exceptions-mips.c: Lots of exception handling fixes, LMFs now work, some cleanups.
14802 * mini-mips.h: Add LMF magic numbers, and fix context set/get macros.
14803 * mini-mips.c: Cleanups, LMF handling now works, optimize store of zero, implement localloc
14804 beginning support for CEE_JMP [not quite working yet]
14805 * tramp-mips.c: LMF handling now works
14807 2007-01-30 Zoltan Varga <vargaz@gmail.com>
14809 * mini-amd64.c (peephole_pass): Optimize code common in initlocals blocks.
14811 * mini.h (NULLIFY_INS): New macro.
14813 Tue Jan 30 16:33:33 CET 2007 Paolo Molaro <lupus@ximian.com>
14815 * mini.c: statistical profiler fix for windows, patch
14816 from Tor Lillqvist (tml@novell.com).
14818 2007-01-30 Massimiliano Mantione <massi@ximian.com>
14819 * local-propagation.c: Fix bug 80591.
14821 Mon Jan 29 12:14:34 CET 2007 Paolo Molaro <lupus@ximian.com>
14823 * Makefile.am: put back the --export-dynamic option as with
14824 the previous gmodule flags (thanks to Robert Jordan).
14826 2007-01-28 Zoltan Varga <vargaz@gmail.com>
14828 * mini-sparc.c (peephole_pass): Fix #80622 for sparc as well.
14830 mini.h *.c: Allocate fp vregs from the same pool as the int vregs. Use this to
14831 simplify and speed up the local register allocator. Also rename some fields
14832 like iassign->vassign.
14834 * regalloc.c: Remove some functions which are no longer used since their
14835 inlined version is in mini-codegen.c.
14837 * mini-codegen.c: Rename mono_regstate2_ functions to mono_regstate_.
14839 * basic.cs objects.cs iltests.il: Merge tests from the linear IL branch.
14841 2007-01-27 Zoltan Varga <vargaz@gmail.com>
14843 * mini-amd64.c (peephole_pass): Remove optimizations which omit a
14844 narrowing. Fixes #80622.
14846 * iltests.il: Add new regresssion test.
14848 Fri Jan 26 18:31:45 CET 2007 Paolo Molaro <lupus@ximian.com>
14850 * mini.h, mini-trampolines.c, aliasing.c, mini-codegen.c,
14851 debug-debugger.c, debug-debugger.h: warning fixes.
14852 * driver.c: updated copyright year and made it fit in one line.
14854 Fri Jan 26 12:48:39 CET 2007 Paolo Molaro <lupus@ximian.com>
14856 * aot-runtime.c: updated to use mono-dl instead of gmodule.
14858 2007-01-25 Zoltan Varga <vargaz@gmail.com>
14860 * mini-x86.c (mono_arch_output_basic_block): Fix #80507 for x86.
14862 * mini-amd64.c (mono_arch_output_basic_block): Fix #80507 for amd64.
14864 * iltests.il: Add new test for bug #80507.
14866 Wed Jan 24 19:10:28 CET 2007 Paolo Molaro <lupus@ximian.com>
14868 * mini-arm.h: use soft-float also on vfp for now.
14870 Wed Jan 24 14:54:40 CET 2007 Paolo Molaro <lupus@ximian.com>
14872 * mini.c: fix some more soft-float issues.
14874 2007-01-24 Zoltan Varga <vargaz@gmail.com>
14876 * mini-sparc.h (MONO_ARCH_FRAME_ALIGNMENT): Fix sparc build.
14878 2007-01-24 Massimiliano Mantione <massi@ximian.com>
14879 * mini-arch.h, , inssel-amd64.brg, mini-x86.c, inssel-x86.brg,
14880 mini-ia64.c, mini-sparc.c, mini-alpha.c: Introduced
14881 MONO_ARCH_LOCALLOC_ALIGNMEENT to fix bug 80498.
14883 Wed Jan 24 12:04:39 GMT 2007 Paolo Molaro <lupus@ximian.com>
14885 * mini-arm.c: typo fix.
14887 2007-01-23 Neale Ferguson <neale@sinenomine.net>
14889 * mini-s390x.c: Use lgb instructions for I1 type variables instead of lb.
14891 2007-01-21 Zoltan Varga <vargaz@gmail.com>
14893 * mini.c (mono_allocate_stack_slots_full): Allocate memory from the cfg mempool.
14894 Share stack slots for scalar types. Avoid expensive g_list_free () calls.
14896 * mini-x86.c (mono_arch_allocate_vars): Don't free the result of allocate_stack_slots_full.
14898 * mini-amd64.c mini-ia64.c mini-alpha.c: Ditto.
14900 * mini.h (MonoJitStats): Add a new JIT statistics: locals_stack_size.
14902 * inssel.brg: Fix a warning.
14904 * mini.h (MonoBasicBlock): Make bb->dominated a GSList.
14906 * abcremoval.c ssa.c ssapre.c: Update after this change.
14908 * dominators.c (compute_dominators): Allocate bb->dominated from the cfg mempool.
14910 * dominators.c (df_set): Use mono_bitset_union_fast.
14912 Sat Jan 20 16:59:01 CET 2007 Paolo Molaro <lupus@ximian.com>
14914 * mini.h, genmdesc.c, genmdesc.pl, mini-${arch}.c, cprop.c,
14915 mini-codegen.c: reduce relocations and memory usage for the cpu
14918 2007-01-20 Zoltan Varga <vargaz@gmail.com>
14920 * mini-codegen.c (mono_regstate2_alloc_int): Optimize this using bsfq on amd64.
14922 * genmdesc.c genmdesc.pl mini.h: Remove some unused fields from the mdesc tables
14923 to reduce their size.
14925 2007-01-19 Mark Mason <mason@broadcom.com>
14927 * exceptions-mips.c: fix mono_arch_ip_from_context(), increase exception debug support.
14928 * mini-mips.c: more configuration macros, support long conditional branches, additional
14929 asserts, fix epilog instrumentation.
14930 * mini-mips.h: use standard stack walk
14931 * cpu-mips.md: increase size of div, rem and conditional branches
14933 Fri Jan 19 17:23:32 CET 2007 Paolo Molaro <lupus@ximian.com>
14935 * mini.h, mini-codegen.c, mini-$(arch).h: claenup references
14938 2007-01-19 Zoltan Varga <vargaz@gmail.com>
14940 * aot-compiler.c (encode_klass_info): Allow classes of the form <Type>[][].
14941 (compile_method): Ditto.
14943 * aot-runtime.c (decode_klass_info): Ditto.
14945 * mini.c (mono_method_to_ir): Call mono_get_got_var () in a place where it is
14946 needed by the code generated by inssel.brg. Also fix a warning.
14948 Thu Jan 18 17:55:22 CET 2007 Paolo Molaro <lupus@ximian.com>
14950 * mini.c: deal with enums that become genericinsts by
14951 being nested in a generic class (bug #79956).
14953 Thu Jan 18 16:52:56 CET 2007 Paolo Molaro <lupus@ximian.com>
14955 * mini.c: match the generic definition to check for
14956 private access with generic types (bug #78431).
14958 Thu Jan 18 11:50:13 CET 2007 Paolo Molaro <lupus@ximian.com>
14960 * genmdesc.pl, Makefile.am: perl implementation of genmdesc,
14961 to make life easier for people cross-compiling that insist on not
14964 2007-01-17 Mark Mason <mason@broadcom.com>
14966 * inssel-long.brg: patch to deal with mips missing flags
14967 * inssel-long32-mips.brg: implement overflow checks
14968 * insset-mips.brg: implement overflow checks
14969 * mini-mips.h: implement conditional exception handling
14970 * mini-mips.c: add mips_emit_exc_by_name(), implement conditional exception handling.
14971 Remove unused code, minor cleanups.
14972 * exceptions-mips.c: minor cleanups
14973 * mini-ops.h: add mips conditional exception ops
14974 * cpu-mips.md: add mips conditional exception ops
14977 Wed Jan 17 19:22:34 CET 2007 Paolo Molaro <lupus@ximian.com>
14979 * inssel.brg: patch from Mark Mason <mason@broadcom.com>
14980 to deal with mips missing of flags.
14982 Tue Jan 16 20:01:01 CET 2007 Paolo Molaro <lupus@ximian.com>
14984 * exceptions-ppc.c: execute fault handlers.
14986 Tue Jan 16 19:54:44 CET 2007 Paolo Molaro <lupus@ximian.com>
14988 * mini-ppc.c: handle missing call locationss with FORCE_INDIR_CALL.
14990 Tue Jan 16 13:14:31 CET 2007 Paolo Molaro <lupus@ximian.com>
14992 * mini.c: handle also floating point values in initialize_array.
14994 Tue Jan 16 12:42:40 CET 2007 Paolo Molaro <lupus@ximian.com>
14996 * mini.c, aot-runtime.c, aot-compiler.c: enable aot compilation of
14997 array initialization and make it conditional on the intrins option.
14999 Tue Jan 16 11:28:45 CET 2007 Paolo Molaro <lupus@ximian.com>
15001 * mini.h, patch-info.h, Makefile.am, aot-compiler.c: reduce
15002 relocations and put the patch info names close to the enum definition.
15004 2007-01-15 Mark Mason <mason@broadcom.com>
15006 * basic.cs, exceptions.cs: break up large tests to increase debugability.
15008 Mon Jan 15 18:57:14 CET 2007 Paolo Molaro <lupus@ximian.com>
15010 * mini.c: optimized RuntimeHelpers::InitializeArray () calls.
15012 2007-01-12 Raja R Harinath <rharinath@novell.com>
15014 * mini.c (mono_method_to_ir): Use new MonoGenericContext accessor.
15016 Thu Jan 11 11:16:42 CET 2007 Paolo Molaro <lupus@ximian.com>
15018 * Makefile.am: distribute the mips sources.
15020 Wed Jan 10 19:49:33 CET 2007 Paolo Molaro <lupus@ximian.com>
15022 * mini-codegen.h: handle bug #80489 here, by excluding ecx
15025 Wed Jan 10 19:08:05 CET 2007 Paolo Molaro <lupus@ximian.com>
15027 * cpu-x86.md: back out for now as this triggers other regressions.
15029 Wed Jan 10 18:33:16 CET 2007 Paolo Molaro <lupus@ximian.com>
15031 * cpu-x86.md: force src1 and dest regpair for long shift instructions
15032 to eax:edx, so ecx can't get allocated to them (bug #80489).
15034 Tue Jan 9 12:36:11 CET 2007 Paolo Molaro <lupus@ximian.com>
15036 * mini.c, mini-exceptions.c: enabled running fault handlers
15039 2007-01-03 Miguel de Icaza <miguel@novell.com>
15041 * driver.c: If nothing fail, do not use the string "failed",
15042 because it makes it very annoying to view test result logs on the
15045 2006-12-30 Miguel de Icaza <miguel@novell.com>
15047 * debug-debugger.c (mono_debugger_main): Rename "main" to
15048 "main_method" to prevent a warning.
15050 Remove a warning for unused field.
15052 2006-12-28 Martin Baulig <martin@ximian.com>
15055 (MONO_DEBUGGER__debugger_info): Add `get_lmf_addr'.
15057 2006-12-22 Martin Baulig <martin@ximian.com>
15059 * mdb-debug-info32.s, mdb-debug-info64.s: New files.
15060 Put a pointer to the `MONO_DEBUGGER__debugger_info' into a
15061 seperate `.mdb_debug_info' section, so we can access it from the
15062 debugger even if the binary is stripped.
15064 * debug-debug.c: Reference the `MONO_DEBUGGER__debugger_info_ptr'
15065 from the `.mdb_debug_info' here to prevent the linker from
15066 removing that section.
15068 * Makefile.am (mono_debugger_sources): Add mdb-debug-info32.s /
15069 mdb-debug-info64.s.
15071 2006-12-19 Robert Jordan <robertj@gmx.net>
15073 * mini-x86: enable the code to return small structures in
15074 registers for FreeBSD as well. Fixes bug #80278.
15075 * aot-runtime.c: Include sys/wait.h for WEXITSTATUS/WIFEXITED.
15077 Mon Dec 18 19:47:17 CET 2006 Paolo Molaro <lupus@ximian.com>
15079 * mini-x86.c: align the stack when calling the profiler
15080 function instrumenting the prolog (on OSX).
15082 Thu Dec 14 15:22:43 CET 2006 Paolo Molaro <lupus@ximian.com>
15084 * mini.c: emit a break opcode where Debugger.Break () is called.
15086 2006-12-13 Miguel de Icaza <miguel@novell.com>
15088 * mini.c (mono_method_to_ir): Provide useful information on this
15089 assert, to prevent others from debugging like I did.
15091 Tue Dec 12 17:01:38 CET 2006 Paolo Molaro <lupus@ximian.com>
15093 * mini.c: enable code which was incorrectly commented
15096 Tue Dec 12 16:28:15 CET 2006 Paolo Molaro <lupus@ximian.com>
15098 * mini-x86.c: enable on OSX, too, the code to return small
15099 structures in registers.
15101 Mon Dec 11 19:22:35 CET 2006 Paolo Molaro <lupus@ximian.com>
15103 * mini-x86.c: remove the use of the dynamic code manager here, too.
15105 Mon Dec 11 19:08:33 CET 2006 Paolo Molaro <lupus@ximian.com>
15107 * mini.h, debug-debugger.c, tramp-*.c: fixed
15108 mono_debugger_create_notification_function() to use
15109 mono_global_codeman_reserve () instead of a dynamic code manager.
15111 Tue Dec 5 17:54:50 CET 2006 Paolo Molaro <lupus@ximian.com>
15113 * mini.c, jit-icalls.h, jit-icalls.c: remove the
15114 ves_array_element_address() jit icall and use a generated
15115 managed method instead (which is about 4 times faster for a rank 3
15118 2006-11-29 Mark Mason <mason@broadcom.com>
15120 * basic-calls.cs: additional tests for passing
15121 structures as function arguments.
15123 2006-11-29 Mark Mason <mason@broadcom.com>
15125 * mini-mips.h: disable custom exception handling
15126 * mini-mips.c: throw/rethrow should use jalr to call
15127 exception stubs. Fixed bug with passing structures
15128 by value. More support for tracing floating point
15131 Wed Nov 29 20:28:17 CET 2006 Paolo Molaro <lupus@ximian.com>
15133 * mini.c: fixed typo in the soft-float ldind.r4 handling
15136 Wed Nov 29 11:33:03 CET 2006 Paolo Molaro <lupus@ximian.com>
15138 * mini.c, mini.h, driver.c: added --runtime command line
15139 option to select a different runtime than the autodetected one.
15140 * jit.h: added API for embedders to initialize with a specific
15143 Tue Nov 28 21:24:55 CET 2006 Paolo Molaro <lupus@ximian.com>
15145 * mini.c: handle also boxing of r4 values (bug #80024).
15147 Tue Nov 28 19:45:44 CET 2006 Paolo Molaro <lupus@ximian.com>
15149 * mini-ppc.c: force indirect calls until we reserve
15150 enough address space for all the generated code.
15152 Tue Nov 28 20:04:34 GMT 2006 Paolo Molaro <lupus@ximian.com>
15154 * exceptions-arm.c: workaround bugs in the libc definition
15155 of struct ucontext.
15157 Mon Nov 27 15:13:41 CET 2006 Paolo Molaro <lupus@ximian.com>
15159 * inssel.brg: fixes from me and Mark Mason.
15161 2006-11-23 Dick Porter <dick@ximian.com>
15163 * wapihandles.c (mini_wapi_seminfo): No need to adjust the counter
15164 semaphore display now we've fixed the initial value
15166 Wed Nov 22 11:04:37 CET 2006 Paolo Molaro <lupus@ximian.com>
15168 * inssel.brg: partially revert the last change to fix the build.
15170 2006-11-21 Mark Mason <mason@broadcom.com>
15172 * inssel.brg: Add and use compare-and-branch macros to support
15173 architectures that do not have condition code registers (ie. MIPS).
15174 * *-mips.{c,brg,md}: Fix copyright statements
15176 2006-11-20 Mark Mason <mason@broadcom.com>
15178 * Makefile.am: remove mini-codegen.c from list of MIPS sources
15179 * mini.c: Allow GET_CONTEXT to be specified by the arch port
15180 * mini.h: Added declaration for mono_print_ins()
15181 * mini-codegen.c: added ins_spec initializer for MIPS
15182 * mini-codegen.c (mono_call_inst_add_outarg_reg): added asserts for
15183 vreg to be virtual and hreg to be non-virtual.
15184 * mini-codegen.c (mono_spillvar_offset): assert if MIPS - spilling
15185 is not yet working/implemented correctly.
15186 * mini-codegen.c (print_ins): rename to mono_print_ins(), make
15187 non-static, fixup calls to print_ins() from other parts in the file.
15189 2006-11-20 Mark Mason <mason@broadcom.com>
15191 * basic-calls.cs: added tests for passing structures as arguments
15194 Mon Nov 20 19:40:11 CET 2006 Paolo Molaro <lupus@ximian.com>
15196 * inssel-long32.brg: optimize signed division by power of two.
15198 Mon Nov 20 17:37:58 CET 2006 Paolo Molaro <lupus@ximian.com>
15200 * mini-arm.c: added support for interworking with thumb code
15201 (mono must be still be built using the ARM instruction encoding).
15203 2006-11-19 Miguel de Icaza <miguel@novell.com>
15205 * mini.c (type_from_op): Separate the conditions for OP_EQ as the
15206 verifier has different rules for it. Fixes a few verifier issues
15209 * mini-exceptions.c (mono_handle_native_sigsegv): Put the message
15210 at the end, so people know what happened.
15212 Thu Nov 16 14:07:18 CET 2006 Paolo Molaro <lupus@ximian.com>
15214 * brach-opts.c: in optimize_exception_target() make sure we
15215 are in a catch clause (fixes bug #79871).
15217 Thu Nov 16 12:42:13 CET 2006 Paolo Molaro <lupus@ximian.com>
15219 * jit-icalls.c, jit-icalls.h, mini-arm.c, mini.c:
15220 more soft-float support fixes.
15222 Wed Nov 15 18:45:47 GMT 2006 Paolo Molaro <lupus@ximian.com>
15224 * mini-arm.c, inssel-arm.brg: ABI fix for longs and doubles
15225 that are passed half on the stack and half in registers.
15227 Wed Nov 15 17:00:27 CET 2006 Paolo Molaro <lupus@ximian.com>
15229 * mini-ops.h, mini-arch.h, helpers.c, Makefile.am:
15230 more mips integration work from Mark E Mason
15231 <mark.e.mason@broadcom.com>.
15233 Wed Nov 15 16:34:03 CET 2006 Paolo Molaro <lupus@ximian.com>
15235 * exceptions-mips.c, inssel-mips.brg, mini-mips.h,
15236 cpu-mips.md, inssel-long32-mips.brg, mini-mips.c,
15237 tramp-mips.c: added sources for the mips port, not
15238 integrated in the build yet. Contributed by
15239 Mark E Mason <mark.e.mason@broadcom.com>.
15241 2006-11-14 Neale Ferguson <neale@sinenomine.net>
15243 * mini-s390[x].c (is_regsize_var): Support PTR/FNPTR too.
15245 Tue Nov 14 16:06:37 CET 2006 Paolo Molaro <lupus@ximian.com>
15247 * Makefile.am, inssel-float.brg, inssel-softfloat.brg:
15248 put the soft-float rules in its own file since it seems to
15249 break s390 compilation.
15251 Mon Nov 13 15:54:38 CET 2006 Paolo Molaro <lupus@ximian.com>
15253 * mini-arm.c: fixed wrnings.
15255 Fri Nov 10 19:18:32 CET 2006 Paolo Molaro <lupus@ximian.com>
15257 * mini-arm.c, mini-arm.h, cpu-arm.md, inssel-float.brg,
15258 inssel-arm.brg: ARM support for soft-float.
15260 Fri Nov 10 18:38:15 CET 2006 Paolo Molaro <lupus@ximian.com>
15262 * mini.c, jit-icalls.c, jit-icalls.h: added first cut at handling
15263 loads and stores of 32 bit fp values.
15265 2006-11-10 Zoltan Varga <vargaz@gmail.com>
15267 * mini-sparc.c (is_regsize_var): Support PTR/FNPTR too.
15269 * tramp-sparc.c (mono_arch_patch_callsite): Fix this function so it actually
15270 works. Fixes #79852 and #79463.
15272 Thu Nov 9 16:56:13 CET 2006 Paolo Molaro <lupus@ximian.com>
15274 * mini.c, mini-codegen.c, jit-icalls.c, jit-icalls.h:
15275 more soft-float support WIP and fixes.
15277 Wed Nov 8 16:40:02 CET 2006 Paolo Molaro <lupus@ximian.com>
15279 * mini-arm.c: some VFP updates.
15281 Tue Nov 7 19:45:51 CET 2006 Paolo Molaro <lupus@ximian.com>
15283 * mini-exceptions.c: 0 is a valid local var offset in some
15284 architectures, don't assert (bug #78508).
15286 Tue Nov 7 18:17:52 GMT 2006 Paolo Molaro <lupus@ximian.com>
15288 * exceptions-arm.c: fixed off by one error in stack walk code.
15290 Tue Nov 7 11:27:26 CET 2006 Paolo Molaro <lupus@ximian.com>
15292 * mini.h, mini.c: more precise tracking of type load exceptions.
15294 2006-11-03 Robert Jordan <robertj@gmx.net>
15296 * Makefile.am: [WIN32] Add monow.exe target.
15297 * driver.c: [WIN32] Don't detach the console when debugging.
15300 2006-10-30 Miguel de Icaza <miguel@novell.com>
15302 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Eliminate warning.
15304 2006-10-23 Zoltan Varga <vargaz@gmail.com>
15306 * aot-compiler.c (emit_method_info): Add a case missed earlier.
15308 * driver.c (mini_regression): Fix --regression with AOT.
15310 * aot-compiler.c (emit_method_info): Fix AOT on amd64.
15312 2006-10-17 Zoltan Varga <vargaz@gmail.com>
15314 * mini.c (GET_CONTEXT): Correct the definition of this for sparc/linux.
15316 * mini-sparc.h: Don't use sigaction on sparc/linux.
15318 * exceptions-sparc.c: Call mono_arch_flush_icache () in a couple of places.
15320 * mini-sparc.c (mono_sparc_flushw): Call mono_arch_flush_icache ().
15322 * mini-exceptions.c: Add proper include files for getpid ().
15324 2006-10-16 Zoltan Varga <vargaz@gmail.com>
15326 * aot-runtime.c (mono_aot_get_method): Change this to return the native code
15327 address instead of a MonoJitInfo* to avoid decoding the exception info for the
15330 * aot-runtime.c aot-compiler.c: Use uint16 instead of uint32 entries in the
15331 name cache to reduce its size.
15333 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
15335 2006-10-15 Zoltan Varga <vargaz@gmail.com>
15337 * mini-x86.c: Save/restore the current LMF structure more efficiently using
15338 the mono_lmf TLS variable.
15340 * exceptions-x86.c (mono_arch_find_jit_info): Only access lmf->method in
15341 trampoline lmf frames.
15343 * mini-sparc.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Define this on sparc as well.
15345 2006-10-14 Zoltan Varga <vargaz@gmail.com>
15347 * mini-amd64.c: Save/restore the current LMF structure more efficiently using
15348 the mono_lmf TLS variable.
15350 * mini-exceptions.c: Access the LMF structure through accessors.
15352 * mini.c: Allow the backends the option for storing the lmf in a dedicated TLS
15353 variable instead of in jit_tls->lmf.
15355 * mini-x86.c mini-amd64.c: Update after lmf->lmf_addr name change.
15357 * exceptions-amd64.c (mono_arch_find_jit_info): Only access lmf->method in
15358 trampoline lmf frames.
15360 * mini-amd64.c (mono_arch_emit_prolog): Do not set lmf->method as it is not needed.
15362 2006-10-12 Zoltan Varga <vargaz@gmail.com>
15364 * mini.c trace.c mini-x86.c: Revert these too.
15366 * mini.c trace.c mini-x86.c: Remove warning workarounds after the mono_type_size ()
15369 Tue Oct 10 11:35:20 CEST 2006 Paolo Molaro <lupus@ximian.com>
15371 * genmdesc.c: removed now dead code.
15373 2006-10-09 Robert Jordan <robertj@gmx.net>
15375 * mini.c: Disable the CrashReporter on MacOS X; Fixes #74869
15377 Mon Oct 9 17:06:41 CEST 2006 Paolo Molaro <lupus@ximian.com>
15379 * mini.h: do not leave gaps in the opcode values.
15381 Mon Oct 9 16:08:51 CEST 2006 Paolo Molaro <lupus@ximian.com>
15383 * jit-icalls.h: flag functions as internal here, too.
15385 Mon Oct 9 15:58:18 CEST 2006 Paolo Molaro <lupus@ximian.com>
15387 * mini.h, aliasing.h, declsec.h, regalloc.h, trace.h: mark internal
15388 functions with the internal attribute.
15390 Mon Oct 9 15:52:45 CEST 2006 Paolo Molaro <lupus@ximian.com>
15392 * aot-compiler.c: fclose the file descriptor in the profile read loop.
15394 Fri Oct 6 16:01:38 CEST 2006 Paolo Molaro <lupus@ximian.com>
15396 * mini.c, jit-icalls.c, inssel-float.brg: beginnings of support
15399 2006-10-05 Zoltan Varga <vargaz@gmail.com>
15401 * mini-x86.c (emit_load_volatile_arguments): New function to handle arguments of
15402 tail calls as on other platforms.
15404 * mini.c (mono_method_to_ir): Fix a few tailcall problems. Fixes #79557.
15406 * iltests.il: Add a few tailcall tests.
15408 Tue Oct 3 16:33:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
15410 * driver.c: fix loop for old compilers (bug #79521).
15412 2006-10-02 Zoltan Varga <vargaz@gmail.com>
15414 * mini-exceptions.c (ves_icall_get_trace): Remove debug printf.
15416 * aot-runtime.c (mono_aot_get_class_from_name): Avoid a memory allocation.
15418 * aot-compiler.c: Add a new option 'metadata-only' to only emit the cached
15419 metadata without any code.
15421 * mini-exceptions.c (mono_handle_native_sigsegv): Add some code to print out
15422 more precise debugging information using gdb.
15424 2006-09-30 Zoltan Varga <vargaz@gmail.com>
15426 * inssel-ia64.brg: Make the helper methods static.
15428 Thu Sep 28 16:40:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
15430 * inssel-x86.brg: make the helper methods static.
15432 Thu Sep 28 16:31:32 CEST 2006 Paolo Molaro <lupus@ximian.com>
15434 * inssel-amd64.brg, mini-amd64.c: small cleanup, use inst_call.
15436 Thu Sep 28 15:36:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
15438 * mini.c: updates for monoburg changes.
15439 * inssel.brg: make a few helper functions static as they should.
15441 2006-09-27 Zoltan Varga <vargaz@gmail.com>
15443 * Makefile.am: Move mini-codegen.c to common_sources.
15445 Wed Sep 27 15:07:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
15447 * mini.h: instroduce inst_call in MonoInst for use in OUTARG
15449 * Makefile.am, cpu-g4.md, inssel-ppc.brg, mini-codegen.c, mini-ppc.c,
15450 mini-ppc.h: port to use the common local register allocator.
15452 2006-09-26 Zoltan Varga <vargaz@gmail.com>
15454 * mini.h: Remove the comment too then.
15456 Tue Sep 26 14:02:58 CEST 2006 Paolo Molaro <lupus@ximian.com>
15458 * mini.h: put back backend.data which is to be used shortly and
15459 doesn't increase the size of MonoInst. If any 64 bit arch aligned
15460 pointers on 4 byte boundaries it'd have much bigger issues running
15461 and you can ifdef it out anyway.
15463 2006-09-26 Zoltan Varga <vargaz@gmail.com>
15465 * mini.h (MonoInst): Remove backend.data field since it is unused and increases
15466 MonoInst size by 4 bytes on 64 bit machines.
15468 Tue Sep 26 11:57:26 CEST 2006 Paolo Molaro <lupus@ximian.com>
15470 * *.{c,h,brg}: long due removal of the unused field in MonoInst and
15471 replacement with more meaningful field names. Arch maintainers, please
15472 check the assigned names are good enough for your arch.
15474 2006-09-26 Zoltan Varga <vargaz@gmail.com>
15476 * cpu-ia64.md mini-ia64.c inssel-ia64.brg mini-ops.h: Get rid of the
15477 OP_IA64_FETCHADD opcodes, use OP_ATOMIC_ADD_IMM_NEW opcodes instead.
15479 Mon Sep 25 11:05:24 CEST 2006 Paolo Molaro <lupus@ximian.com>
15481 * mini.h, driver.c, optflags-def.h, Makefile.am: reduce runtime
15482 relocations and memory requirements, put the optimization flags
15483 definitions in their own file.
15485 2006-09-24 Zoltan Varga <vargaz@gmail.com>
15487 * jit-icalls.c (mono_helper_stelem_ref): Remove this unused helper function.
15489 * mini.c (mini_init): Remove reference to mono_helper_stelem_ref.
15491 2006-09-22 Zoltan Varga <vargaz@gmail.com>
15493 * mini-amd64.c (add_valuetype): Fix an uninitialized memory issue.
15495 Thu Sep 21 19:06:09 CEST 2006 Paolo Molaro <lupus@ximian.com>
15497 * inssel.brg: use the correct function to get the size of an item
15498 in an array, given an element class.
15499 * aot-compiler.c: do not access class->class_size directly.
15501 Thu Sep 21 12:10:56 CEST 2006 Paolo Molaro <lupus@ximian.com>
15503 * mini.h, debug-mini.c: added a debugging function to print
15504 info about local variables and arguments in a jitted method.
15506 2006-09-20 Zoltan Varga <vargaz@gmail.com>
15508 * mini-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
15510 * exceptions-ia64.c: Fix some problems reported by Bill Seurer <seurer@us.ibm.com>.
15512 2006-09-19 Zoltan Varga <vargaz@gmail.com>
15514 * mini-ia64.c (mono_arch_call_opcode): Avoid using the same loop index in the
15515 inner and outer loops when passing vtypes.
15517 Tue Sep 19 17:53:40 CEST 2006 Paolo Molaro <lupus@ximian.com>
15519 * mini-ppc.c: take into account the cpu errata for cache flushing
15520 which caused some random errors (bug #79381).
15522 2006-09-19 Zoltan Varga <vargaz@gmail.com>
15524 * mini-amd64.c (mono_arch_emit_exceptions): Emit the call to
15525 mono_arch_throw_corlib_exception using emit_call () too. Fixes #79271.
15527 2006-09-17 Zoltan Varga <vargaz@gmail.com>
15529 * aot-runtime.c (load_aot_module): Return immeditely if the AOT module was already
15532 * exceptions-amd64.c (gregs_from_ucontext): Apply another patch from the
15533 freebsd ports tree.
15535 * mini-amd64.c (emit_call): Avoid near calls on freebsd.
15536 (mono_arch_patch_code): Remove the unused handling of MONO_PATCH_INFO_CLASS_INIT.
15538 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix check for 32 bitness of
15541 2006-09-13 Zoltan Varga <vargaz@gmail.com>
15543 * aot-runtime.c (load_aot_module_from_cache): Fix PPC build.
15545 2006-09-12 Zoltan Varga <vargaz@gmail.com>
15547 * mini.c (UNVERIFIED): Add a 'break-on-unverified' MONO_DEBUG option so this
15548 macro does not have to be changed during debugging.
15550 * 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>.
15552 * cpu-pentium.md: Rename this to cpu-x86.md for consistency with other platforms.
15554 * Makefile.am mini-x86.c mini-codegen.c: Rename pentium_desc to x86_desc.
15556 * mini.c (mini_get_ldelema_ins): Allow ldelema2d optimization if
15557 MONO_ARCH_NO_EMULATE_MUL is defined.
15559 * mini-ia64.h (MONO_ARCH_CALLEE_FREGS): Reserve f33 for use by instructions.
15561 * mini-ia64.h: Define MONO_ARCH_NO_EMULATE_MUL.
15563 * mini-ia64.c: Implement CEE_MUL based on gcc emitted code.
15565 * mini-ia64.c (mono_arch_lowering_pass): Optimize store_membase_imm with offset==0.
15567 2006-09-11 Zoltan Varga <vargaz@gmail.com>
15569 * mini-x86.h mini-amd64.h mini-exceptions.c: Move the bsd specific MAP_ANON
15570 stuff to mini-exceptions.c where it is used.
15572 * mini-sparc.c (mono_arch_setup_jit_tls_data): Remove the duplicate altstack
15573 setup code, the real one is in mini-exceptions.c.
15575 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Move all dependencies on the
15576 layout of ucontext_t to helper functions in exceptions-amd64.c, as on x86. Add
15577 some changes from the freebsd ports tree.
15579 * mini-amd64.h exceptions-amd64.c: Fix the amd64 build. Get rid of the SC_
15582 * mini-amd64.h: Freebsd has MAP_ANON instead of MAP_ANONYMOUS.
15584 Mon Sep 11 13:18:55 CEST 2006 Paolo Molaro <lupus@ximian.com>
15586 * mini.c: on Linux, check for /proc to be mounted
15587 (bug# 79351, novell bug#201204).
15589 Mon Sep 11 13:10:12 CEST 2006 Paolo Molaro <lupus@ximian.com>
15591 * mini.c: handle cases where pthread_attr_getstack() behaves
15592 incorrectly (bug #78096).
15594 Mon Sep 11 11:31:10 BST 2006 Paolo Molaro <lupus@ximian.com>
15596 * mini-arm.c: support larger stack frames (bug #79272).
15598 2006-09-08 Zoltan Varga <vargaz@gmail.com>
15600 * aot-runtime.c (mono_aot_get_class_from_name): Remove a debug printf.
15602 * aot-compiler.c: Add a hash table to the AOT file mapping class names to typedef
15605 * aot-runtime.c (mono_aot_get_class_from_name): New function used by
15606 mono_class_from_name () to find a class from its name.
15608 * mini.c (mini_init): Register mono_aot_get_class_from_name () with the runtime.
15610 2006-09-07 Zoltan Varga <vargaz@gmail.com>
15612 * mini-amd64.c (emit_call): Avoid strstr () call if possible.
15614 2006-09-05 Kornel Pal <kornelpal@gmail.com>
15616 * Makefile.am: Renamed mono-1.dll to mono.dll. (-avoid-version)
15618 2006-09-04 Zoltan Varga <vargaz@gmail.com>
15620 * mini.c (mono_icall_get_wrapper): Fix a race condition on initializing
15621 callinfo->trampoline.
15623 * mini-amd64.c (emit_call): Special case calls to the vararg array icalls. Hopefully
15625 (mono_arch_patch_code): Add some debug code to help track down similar failures in the
15628 2006-09-03 Zoltan Varga <vargaz@gmail.com>
15630 * aot-runtime.c (mono_aot_plt_resolve): Add an assert.
15632 2006-09-02 Zoltan Varga <vargaz@gmail.com>
15634 * tramp-x86.c (mono_arch_create_specific_trampoline): Don't increase
15635 stats.method_trampolines, it is already done by the generic trampoline code.
15637 * tramp-amd64.c (mono_arch_create_specific_trampoline): Ditto.
15639 2006-09-01 Zoltan Varga <vargaz@gmail.com>
15641 * mini.c: Remove some references to mono_compile_aot, and use cfg->compile_aot instead.
15643 * aot-runtime.c: Add some tweaks to the MONO_AOT_CACHE functionality.
15645 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix a FIXME.
15647 * mini.c (print_jit_stats): Print mscorlib mempool size too.
15649 * mini.c (print_jit_stats): Print new stats.
15651 * *-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
15653 2006-08-31 Zoltan Varga <vargaz@gmail.com>
15655 * mini.c (mini_get_ldelema_ins): Fix verifier error when calling
15656 Address on two dimensional arrays. Fixes #78729.
15658 * mini.h (MonoCompile): Add a 'skip_visibility' field.
15660 * mini.c (method_to_ir): Disable visibility checks if skip_visibility is set on
15663 * mini-amd64.c (mono_arch_emit_exceptions): Fix assertion introduced by the last change.
15665 * mini.c (mono_runtime_cleanup_handlers): Clean up signal handlers on unix. Fixes
15668 * mini.c (handle_array_new): Applied patch from "briaeros007". Fix
15670 (mini_get_ldelema_ins): Ditto.
15672 2006-08-30 Zoltan Varga <vargaz@gmail.com>
15674 * mini-amd64.c (mono_arch_emit_exceptions): Align fp constants to 16 bytes.
15675 (mono_arch_output_basic_block): Avoid unaligned accesses in FNEG implementation.
15678 2006-08-29 Neale Ferguson <neale@sinenomine.net>
15680 * mini-s390.c, mini-s390x.c: Fix VARARG case processing with 0 arguments. Add
15681 mono_arch_get_patch_offset as a dummy entry point to allow successful link.
15683 * exceptions-s390x.c: Cosmetic change.
15685 * tramp-s390.c: Fix warning.
15687 * cpu-s390.md: Correct length of mul_imm.
15689 Wed Aug 23 19:24:00 CEST 2006 Paolo Molaro <lupus@ximian.com>
15691 * aot-compiler.c: added binary writer with ELF backend
15692 implementation (only on Linux/x86 for now).
15694 2006-08-18 Zoltan Varga <vargaz@gmail.com>
15696 * Makefile.am: Don't run net 2.0 AOT tests.
15698 * aot-compiler.c (compile_method): Skip methods with tail calls as well.
15699 (mono_compile_assembly): Skip net 2.0 assemblies as well.
15701 * aot-runtime.c (load_patch_info): Fix an uninitialized memory error.
15703 Fri Aug 18 19:38:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
15705 * aot-compiler.c: simplified and refactored the asm-writing code
15706 to allow different backends.
15708 2006-08-18 Zoltan Varga <vargaz@gmail.com>
15710 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
15712 * aot-compiler.c aot-runtime.c: Reorg the GOT slot allocation code a
15713 little. Share patches of type TYPE_FROM_HANDLE as well.
15715 * mini.c (mono_patch_info_equal): New helper function.
15716 (mono_patch_info_hash): Ditto.
15718 * aot-compiler.c (emit_method_code): Fix s390 build.
15720 * mini.c (mono_allocate_stack_slots_full): Fix yet another place where byref
15721 is not handled because it is stored as a flag and not as a type ctor. Fixes
15724 2006-08-17 Zoltan Varga <vargaz@gmail.com>
15726 * aot-compiler.c: Fix computation of GOT slot statistics.
15728 * aot-compiler.c aot-runtime.c: Implement sharing of GOT slots for classes/fields.
15729 Also remove support for not PIC AOT.
15731 * mini.h: Bump AOT file format version.
15733 * objects.cs: Add a test for #78990.
15735 * mini-x86.c (mono_arch_output_basic_block): Applied patch from Peter Dettman
15736 (peter.dettman@iinet.net.au). Fixes #79087.
15738 * basic-long.cs: Add a test for the above.
15740 2006-08-16 Zoltan Varga <vargaz@gmail.com>
15742 * aot-compiler.c (get_got_offset): Add a cache for GOT entries, not yet used.
15744 * aot-compiler.c (get_plt_index): Add a cache for wrappers too. Simplify the
15747 2006-08-15 Zoltan Varga <vargaz@gmail.com>
15749 * mini.c (mini_init): Fix registration of idiv/imul opcodes which can throw
15752 2006-08-10 Jonathan Chambers <joncham@gmail.com>
15754 * mini.c: Don't verify COM proxy invoke calls
15757 2006-08-10 Dick Porter <dick@ximian.com>
15759 * wapihandles.c (mini_wapi_seminfo): More info, to help track down
15760 which process is holding semaphores locked.
15762 2006-08-08 Zoltan Varga <vargaz@gmail.com>
15764 * mini-ia64.c mini-amd64.c: Fix #79027.
15766 * mini-sparc.c (mono_arch_call_opcode): Fix the previous patch.
15768 * mini-sparc.c (mono_arch_call_opcode): Fix #79027.
15770 * mini-x86.c (mono_arch_call_opcode): Handle the case where there are no
15771 implicit arguments in a vararg call. Fixes #79027.
15773 2006-08-07 Zoltan Varga <vargaz@freemail.hu>
15775 * mini.c (mono_get_element_address_signature): Use CDECL calling convention on windows. Fixes #78969.
15776 (mono_get_array_new_va_signature): Ditto.
15778 2006-08-05 Zoltan Varga <vargaz@gmail.com>
15780 * aot-runtime.c: Call init_plt lazily.
15782 * inssel-long.brg: Fix unsigned long->int conversion.
15784 * aot-runtime.c (init_plt): Remove a redundant make_writable () call.
15786 * aot-compiler.c aot-runtime.c: Reorganize the file structure in the amd64 case so
15787 that most data is now in the .rss/.data section.
15789 2006-08-04 Zoltan Varga <vargaz@gmail.com>
15791 * aot-compiler.c: Correct the computation of the 'direct-calls' statistic.
15793 * aot-compiler.c: Print the number of methods without GOT slots as a statistics.
15795 * aot-compiler.c aot-runtime.c tramp-amd64.c: Resurrect amd64 AOT support.
15797 * tramp-amd64.c (mono_arch_patch_callsite): Fix a warning.
15799 * jit-icalls.c (mono_helper_compile_generic_method): Unbox vtypes since this is a
15800 virtual call. Fixes #79010.
15802 * mini.c (mono_method_to_ir): Pass an additional out arg to compile_generic_method
15803 and use the result as the this argument in the real call.
15805 * generics.2.cs: Add a new test for #79010.
15807 2006-08-03 Zoltan Varga <vargaz@gmail.com>
15809 * mini-x86.c: Fix a warning.
15811 * aot-compiler.c: Add a bunch of statistics.
15813 * mini.c (inline_method): Disable inlining in out-of-line bblocks.
15815 2006-08-02 Zoltan Varga <vargaz@gmail.com>
15817 * mini-arch.h Makefile.am mini-ops.h mini-codegen.c: More alpha updates.
15819 2006-08-01 Zoltan Varga <vargaz@gmail.com>
15821 * 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>.
15823 2006-07-13 Miguel de Icaza <miguel@novell.com>
15825 * mini.c (mono_method_to_ir): Obtain the original method in the
15826 CIL stream and use this to perform validation.
15830 2006-07-19 Zoltan Varga <vargaz@gmail.com>
15832 * mini-x86.c (mono_arch_get_argument_info): Fix a warning.
15833 (mono_arch_call_opcode): Ditto.
15835 * mini.c (mono_method_to_ir): Clear ins_flag at the end of CEE_CALL. Fixes
15838 * mini.c (mono_patch_info_dup_mp): New helper function.
15840 * aot-compiler.c (compile_method): Fix some of the memory allocated during
15841 compilation. Fixes #78827.
15843 2006-07-18 Kornel Pal <kornelpal@gmail.com>
15845 * declsec.c: Use original security informations for
15846 MONO_WRAPPER_MANAGED_TO_MANAGED.
15848 2006-07-15 Jonathan Chambers <joncham@gmail.com>
15850 * mini.c: Allow Com Interop methods/classes and
15851 don't verify COM wrapper calls
15854 2006-07-13 Zoltan Varga <vargaz@gmail.com>
15856 * inssel-long32.brg: Fix long->i4 checked conversion.
15858 * exceptions.cs: Add a test for the above.
15860 2006-07-08 Zoltan Varga <vargaz@gmail.com>
15862 * mini-exceptions.c (mono_setup_altstack): Fix a memory leak.
15864 * mini.c: Applied patch from Joachim Ante (joe@otee.dk). Fix some shutdown
15867 * helpers.c (mono_disassemble_code): Avoid using fixed temporary files. Fixes
15870 2006-07-03 Zoltan Varga <vargaz@gmail.com>
15872 * mini.c: Fix solaris/x86 exception handling.
15874 * Makefile.am: Get rid of $(ICU_LIBS).
15876 2006-07-02 Zoltan Varga <vargaz@gmail.com>
15878 * mini-exceptions.c: Fix handling of unhandled SIGSEGV exceptions on ia64.
15879 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Use MONO_INIT_CONTEXT_FROM_CURRENT.
15880 (ves_icall_System_Security_SecurityFrame_GetSecurityFrame): Ditto.
15882 * mini-ia64.h (MONO_CONTEXT_SET_FUNC): New macro.
15884 * mini-exceptions.c (mono_handle_native_sigsegv): Prevent infinite loops if
15885 this function causes a SIGSEGV.
15887 2006-06-22 Zoltan Varga <vargaz@gmail.com>
15889 * mini.c: Remove unused solaris/x86 includes.
15891 2006-06-21 Zoltan Varga <vargaz@gmail.com>
15893 * jit.h: Add G_BEGIN_DECLS/G_END_DECLS.
15895 2006-06-20 Jb Evain <jbevain@gmail.com>
15897 * cpu-g4.md: fix max length of start_handler instruction.
15899 2006-06-20 Massimiliano Mantione <massi@ximian.com>
15900 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78656.
15902 2006-06-16 Massimiliano Mantione <massi@ximian.com>
15903 * ssa.c: Fixed bug 78653 for SSA based deadce.
15904 * mini.h: added MONO_INST_DEFINITION_HAS_SIDE_EFFECTS flag go
15905 MonoInst.flags, used in SSA based deadce.
15906 * aliasing.c: Fixed bug 78653 for "fastpath" deadce.
15907 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78653.
15909 Thu Jun 15 16:52:46 CEST 2006 Paolo Molaro <lupus@ximian.com>
15911 * tramp-ppc.c: don't use malloc () for trampoline code, sometimes
15912 it can end up using non executable memory on ppc64 systems
15913 running ppc32 userspace (fix from Johannes Berg).
15915 2006-06-14 Dick Porter <dick@ximian.com>
15917 * wapihandles.c: Fix a bunch of signed/unsigned warnings from gcc
15920 2006-06-13 Massimiliano Mantione <massi@ximian.com>
15921 * mini.c: Made so that inline is locally disabled if it would
15922 trigger a .cctor, because too many apps depend on this behavior
15923 (which seems to be also the one of the MS CLR).
15925 2006-06-13 Zoltan Varga <vargaz@gmail.com>
15927 * mini-amd64.c (mono_emit_stack_alloc): Fix initialization of localloc'ed memory.
15928 No idea why this worked before.
15930 * branch-opts.c (mono_branch_optimize_exception_target): Avoid branches
15931 which branch to outer exception clauses since they could skip the
15932 inner finally clauses. Fixes #78633.
15934 * exceptions.cs: Add a test for the above.
15936 * mini.c (merge_basic_blocks): Nullify the branch at the end of the first bb.
15939 * iltests.il: Add a test for the above.
15941 2006-06-12 Zoltan Varga <vargaz@gmail.com>
15943 * mini.c (remove_block_if_useless): Do not remove the bblock immediately
15944 after the end of a try bblock, to prevent asserts in mini_method_compile ().
15946 * iltests.il: Add a test for the above.
15948 2006-06-10 Zoltan Varga <vargaz@gmail.com>
15950 * mini-ia64.c (mono_arch_lowering_pass): Remove some code duplication.
15952 * mini-ia64.c inssel-ia64.brg: Implement the new net 2.0 Interlocked.Add
15953 methods as instrinsics.
15955 2006-06-09 Wade Berrier <wberrier@novell.com>
15957 * Makefile.am: Fix sources list for svn rename so that make dist succeeds
15958 (simple-cee-ops.h ssapre-mini-ops.h)
15960 2006-06-09 Neale Ferguson <neale@sinenomine.net>
15962 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on s390/s390x.
15963 * mini-s390x.c, mini-s390.c: Correct ATOMIC operations (incorrect register for CS
15965 * mini-s390x.h, mini-s390.h: Simplify MCONTEXT_GET_BP.
15966 * cpu-s390x.md: Fix max. length values for a couple of instructions.
15968 2006-06-09 Jonathan Chambers <jonathan.chambers@ansys.com>
15970 * mini-exceptions.c: Minor fix for building mono in Visual Studio.
15972 2006-06-08 Massimiliano Mantione <massi@ximian.com>
15974 * ssapre-cee-ops.h: Renamed as "simple-cee-ops.h"
15975 * simple-cee-ops.h: Was "ssapre-cee-ops.h" (renamed).
15976 * ssapre-mini-ops.h: Renamed as "simple-mini-ops.h"
15977 * simple-mini-ops.h: Was "ssapre-mini-ops.h" (renamed).
15978 * local-propagation.c: In mono_cprop_invalidate_values use a whitelist
15979 of opcodes, so that bug 78549 should not happen again.
15980 * ssapre.c: Updated to use the renamed files.
15982 2006-06-08 Zoltan Varga <vargaz@gmail.com>
15984 * mini-amd64.c (mono_arch_output_basic_block): Fix a wrong reg-reg move
15985 in OP_ATOMIC_EXCHANGE_I4.
15987 2006-06-07 Wade Berrier <wberrier@novell.com>
15989 * tramp-s390.c: Fix s390 build (add missing pointer declarations
15990 in mono_debugger_create_notification_function)
15992 2006-06-06 Zoltan Varga <vargaz@gmail.com>
15994 * mini.c (NEW_AOTCONST_TOKEN): Fix amd64 build.
15996 * mini.c (type_from_stack_type): Disable some changes which do not
15999 * driver.c: Reenable opts.
16001 * mini.h (MonoStackSlot): New structure to keep track of the verification state
16002 of the evaluation stack.
16004 * mini.h (MonoBasicBlock): Add a 'stack_state' field to keep track of the
16005 evaluation stack trace at entry to the bblock.
16007 * mini.c (merge_stacks): New function to perform verification of stack merges.
16008 Turned off by default.
16010 * mini.c: Fill up ins->klass for instructions whose type is STACK_OBJ or
16013 2006-06-06 Massimiliano Mantione <massi@ximian.com>
16015 * local-propagation.c: Fixed bug 78549.
16017 2006-06-04 Zoltan Varga <vargaz@gmail.com>
16019 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on ia64.
16021 2006-06-02 Miguel de Icaza <miguel@novell.com>
16023 * tramp-sparc.c, tramp-ppc.c, tramp-s390.c, tramp-s390x.c,
16024 tramp-arm.c, tramp-ia64.c
16025 (mono_debugger_create_notification_function): Update signature to
16026 new signature and use new protocol for creating the notification
16029 Should fix the build.
16031 2006-06-02 Geoff Norton <gnorton@customerdna.com>
16033 * exceptions-ppc.c (mono_jit_walk_stack)
16034 (ves_icall_get_frame_info): Fix the build
16036 2006-06-02 Zoltan Varga <vargaz@gmail.com>
16038 * mini.c (mono_set_defaults): Fix the handling of -O=-all.
16040 2006-05-31 Raja R Harinath <rharinath@novell.com>
16042 * il2tests.2.il: New file for generics CIL tests. Add test for
16044 * Makefile.am: Update.
16047 * mini.c (mono_method_to_ir): Don't apply box+brtrue optimization
16050 2006-05-30 Massimiliano Mantione <massi@ximian.com>
16052 * aliasing.c: Fixed bug 78311.
16054 2006-05-29 Martin Baulig <martin@ximian.com>
16056 * mini-exceptions.c (mono_find_jit_info): When computing the
16057 native offset, check whether we're actually inside the method's
16058 code; call mono_debug_print_stack_frame() to format the frame.
16059 (ves_icall_System_Exception_get_trace): Call
16060 mono_debug_print_stack_frame() to format the stack frame.
16061 (ves_icall_get_trace): Update to the new debugging API.
16062 (mono_jit_walk_stack_from_ctx): Likewise.
16063 (ves_icall_get_frame_info): Likewise.
16065 * mini.c (get_method_from_ip): Use the new debugging API.
16066 (mono_print_method_from_ip): Likewise.
16069 (mono_jit_walk_stack): Use the new debugging API.
16070 (ves_icall_get_frame_info): Likewise.
16072 2006-05-27 Zoltan Varga <vargaz@gmail.com>
16074 * mini-amd64.c (mono_arch_output_basic_block): Fix MONO_PROFILE_COVERAGE.
16076 2006-05-25 Massimiliano Mantione <massi@ximian.com>
16078 * mini.c: Added "limitator" to inline for debugging.
16080 2006-05-24 Martin Baulig <martin@ximian.com>
16082 * debug-debugger.c (mono_debugger_init): Create a private,
16083 malloc()-based code manager for the notification function and
16084 intentionally leak it on exit. This fixes the crash-on-exit race
16088 (mono_debugger_create_notification_function): Added
16089 `MonoCodeManager *' argument.
16092 (mono_debugger_create_notification_function): Added
16093 `MonoCodeManager *' argument.
16095 2006-05-23 Massimiliano Mantione <massi@ximian.com>
16097 * aliasing.c: Fixed 64 bit issue.
16098 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
16099 default since all known bugs are fixed (one more time!).
16101 Tue May 23 13:47:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
16103 * mini.c: write barrier support.
16105 2006-05-23 Martin Baulig <martin@ximian.com>
16107 * debug-debugger.c: Revert Paolo's change. Add comment and #error
16108 check at the top of the file.
16110 Sun May 21 12:22:29 CEST 2006 Paolo Molaro <lupus@ximian.com>
16112 * debug-debugger.c: fix the build. Again. Hopefully Martin will stop
16113 reverting changes without reason and without changelog entries.
16115 2006-05-18 Zoltan Varga <vargaz@gmail.com>
16117 * mini-sparc.c (mono_arch_output_basic_block): Add support for large stack offets
16118 to a few opcodes. Fixes #78439.
16120 * mini-sparc.c: Rename mono_sparch_break () to mono_arch_break () to improve
16121 consistency with other archs.
16123 * mini-ia64.c (mono_arch_emit_prolog): Remove debug stuff left in by mistake.
16125 Wed May 17 18:07:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
16127 * debug-debugger.c: fix the build.
16129 2006-05-17 Martin Baulig <martin@ximian.com>
16132 (debugger_thread_vtable): Moved here from ../metadata/threads.c.
16133 (debugger_init_threads): Formerly known as mono_debugger_init_threads().
16134 (debugger_finalize_threads): Formaly known as mono_debugger_finalize_threads().
16135 (debugger_attach): Call GC_mono_debugger_add_all_threads().
16137 2006-05-11 Zoltan Varga <vargaz@gmail.com>
16139 * mini.c (mini_init): Call pthread_attr_destroy () to fix a small memory leak.
16141 2006-05-10 Zoltan Varga <vargaz@gmail.com>
16143 * mini-x86.c (mono_arch_instrument_epilog): Fix handling of
16144 MONO_TYPE_GENERICINST.
16146 * mini-amd64.c (mono_arch_instrument_epilog): Fix handling of
16147 MONO_TYPE_GENERICINST.
16149 2006-05-09 Zoltan Varga <vargaz@gmail.com>
16151 * mini-x86.c (mono_arch_get_vcall_slot_addr): Add a missing call sequence. Fixes
16154 2006-05-08 Zoltan Varga <vargaz@gmail.com>
16156 * mini.c (mono_create_jump_trampoline): Allocate MonoJitInfo from the domain
16158 (mono_jit_free_method): Remove the method from jump_trampoline_hash as well.
16160 2006-05-06 Zoltan Varga <vargaz@gmail.com>
16162 * mini.c (mini_cleanup): Applied patch from Joachim Ante (joe@otee.dk). Call
16163 mono_trace_cleanup ().
16165 * iltests.il: Fix problem with the newly added test.
16167 * mini-codegen.c (mono_local_regalloc): When changing the dreg of an instruction
16168 due to register constraints, free up the previous hreg. Fixes #78314.
16170 * iltests.il: Add new test for #78314.
16172 * mini-x86.c (mono_arch_get_inst_for_method): Use OP_ATOMIC_ADD_NEW_I4 for
16173 Interlocked.Add. Fixes #78312.
16175 * mini-amd64.c (mono_arch_get_inst_for_method): Ditto.
16177 2006-05-05 Zoltan Varga <vargaz@gmail.com>
16179 * inssel.brg (mini_emit_virtual_call): Fix a warning.
16181 2006-05-05 Martin Baulig <martin@ximian.com>
16183 * debug-mini.c (mono_debug_open_block): New method.
16186 (mono_arch_output_basic_block): Call mono_debug_open_block() at
16187 the beginning of each basic block.
16190 (mono_arch_output_basic_block): Call mono_debug_open_block() at
16191 the beginning of each basic block.
16193 2006-05-04 Massimiliano Mantione <massi@ximian.com>
16195 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
16196 default until I understand why they break the build on amd64.
16198 2006-05-04 Zoltan Varga <vargaz@gmail.com>
16200 * mini.c (mini_cleanup): Call mono_cleanup ().
16202 * mini.c (UNVERIFIED): New macro to make it easier to track down verification
16205 2006-05-04 Massimiliano Mantione <massi@ximian.com>
16207 * aliasing.c: Fixed shameful cut&paste error that caused JIT crashes.
16208 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
16209 default since all known bugs are fixed, and I cannot reproduce bug
16210 77944... I'm asking Matt Hargett to test again after this commit.
16212 2006-04-28 Massimiliano Mantione <massi@ximian.com>
16214 * mini-codegen.c: Fixed typo that thrashed inline.
16216 2006-04-28 Zoltan Varga <vargaz@gmail.com>
16218 * dominators.c (compute_dominators): Avoid using a worklist since
16219 it is not correct in some cases. Instead, iterate over all bblocks as
16220 in the original paper. Fixes --compile-all -O=all System.Xml.dll.
16222 2006-04-28 Miguel de Icaza <miguel@novell.com>
16224 * mini.c (mono_jit_compile_method_inner): Use
16225 mono_prepare_exception_from_error that resets the value
16228 2006-04-27 Miguel de Icaza <miguel@novell.com>
16230 * mini.c: Move the mini_loader_error_to_exception to metadata.
16232 2006-04-27 Massimiliano Mantione <massi@ximian.com>
16234 * aliasing.c: Fixed bug 78210.
16236 2006-04-27 Massimiliano Mantione <massi@ximian.com>
16238 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
16239 default until all their problems (or the ones they trigger) are fixed.
16241 2006-04-26 Zoltan Varga <vargaz@gmail.com>
16243 * aot-runtime.c (mono_aot_get_method_from_token_inner): Fix the previous patch.
16245 * aot-runtime.c (mono_aot_get_method_from_token_inner): Mark the method
16246 as loaded only after resolving patches since that could invoke the same method.
16248 * aot-runtime.c (mono_aot_plt_resolve): Fix ppc etc. builds.
16250 * aot-compiler.c: Refactor mono_aot_compile_aot () into a bunch of smaller
16253 * aot-runtime.c (init_plt): Use a normal trampoline to transfer code to the
16256 * aot-compiler.c (emit_plt): Pass the plt offset in %eax instead of on the
16259 * mini-trampolines.c (mono_aot_plt_trampoline): New trampoline to handle calls
16260 made from AOT code through the PLT table.
16262 * mini-x86.h mini-amd64.h: Define MONO_ARCH_AOT_PLT_OFFSET_REG to the register
16263 holding the plt offset when a call is made to the aot plt trampoline.
16265 2006-04-25 Zoltan Varga <vargaz@gmail.com>
16267 * aot-runtime.c aot-compiler.c cpu-amd64.md mini-amd64.c: Update parts of the
16270 * Makefile.am (common_sources): Fix build breakage.
16272 * aot-runtime.c aot-compiler.c: Reorganize the AOT code yet again: Make all
16273 calls through a jump table similar to the ELF PLT table. Avoid indirect calls for
16274 intra-assembly calls if possible.
16276 * tramp-*.c: Add new functions for patching/nullifying PLT entries.
16278 * mini-trampolines.c: Handle PLT entries.
16280 * mini.c: Avoid creating a GOT var for calls.
16282 * jit-icalls.c (helper_ldstr_mscorlib): New helper function for loading strings
16283 from mscorlib code.
16285 * jit-icalls.c (helper_newobj_mscorlib): New helper function to create objects
16286 from mscorlib code.
16288 * mini.c (mono_method_to_ir): Use the new helper functions in throw bblocks in
16291 * mini.h: Bump AOT file format version.
16293 * mini.c (get_basic_blocks): Fix the calculation of bb->out_of_line so it
16296 2006-04-25 Martin Baulig <martin@ximian.com>
16298 * driver.c: Disable copyprop, consprop and inline when running
16299 inside the debugger.
16301 2006-04-25 Martin Baulig <martin@ximian.com>
16303 * debug-debugger.h (MonoDebuggerInfo): Replaced `get_thread_id'
16304 with `get_current_thread' and added `detach'.
16305 (MonoDebuggerMetadataInfo): Added `thread_size',
16306 `thread_tid_offset', `thread_stack_ptr_offset' and
16307 `thread_end_stack_offset'.
16309 2006-04-25 Zoltan Varga <vargaz@gmail.com>
16311 * aot.c Makefile.am: Split aot.c into two new files aot-compiler.c and
16314 * inssel.brg (mini_emit_load_intf_reg_vtable): Use a new kind of AOT constant
16315 ADJUSTED_IID to avoid the need for adjusting the IID at runtime.
16317 * mini.h (MonoJumpInfoType): Add MONO_PATCH_INFO_ADJUSTED_IID.
16319 * mini.c (mono_resolve_patch_target): Handle ADJUSTED_IID.
16321 * aot.c: Add support for ADJUSTED_IID.
16323 2006-04-24 Zoltan Varga <vargaz@gmail.com>
16325 * aot.c (emit_method_order): Don't align method_order_end.
16327 * inssel.brg (stmt): Fix interface calls in AOT code which got broken by
16328 the interface ID changes.
16330 2006-04-21 Dick Porter <dick@ximian.com>
16332 * mini.c (mini_thread_cleanup): Clear the JIT TLS data when
16333 cleaning up a thread. Fixes the new part of bug 77470.
16335 2006-04-20 Geoff Norton <gnorton@customerdna.com>
16337 * mini-ppc.c: Call mono_jit_thread_attach when transitioning a native
16338 to managed wrapper.
16340 2006-04-19 Zoltan Varga <vargaz@gmail.com>
16342 * mini.h mini.c: Remove mono_type_to_ldind/stind () which are now in marshal.c.
16344 * mini.c (mono_runtime_install_handlers): Handle SIGABRT similarly to
16345 SIGSEGV. Fixes #78072.
16347 * mini-exceptions.c (mono_handle_native_sigsegv): Add a 'signal' argument,
16348 unregister our SIGABRT handler.
16350 2006-04-19 Massimiliano Mantione <massi@ximian.com>
16352 * mini.c: Disabled inline where it can alter the call stack in a
16353 way visible from managed code.
16354 * driver.c: enabled inline,consprop,copyprop,treeprop,deadce by
16357 2006-04-16 Zoltan Varga <vargaz@gmail.com>
16359 * mini-amd64.c (mono_arch_emit_prolog): Attach the thread to the runtime as it is done
16360 on other platforms. Fixes #78089.
16362 2006-04-13 Martin Baulig <martin@ximian.com>
16364 * driver.c: Also check a `MONO_INSIDE_MDB' environment variable to
16365 determine whether we're inside the debugger.
16368 (MonoDebuggerMetadataInfo): Added all offsets from `MonoDefaults'.
16370 2006-04-12 Zoltan Varga <vargaz@gmail.com>
16372 * mini.c (mono_method_to_ir): Handle multiple LEAVE statements inside a single
16373 handler clauses. Fixes #78024.
16375 * mini-sparc.c (mono_arch_output_basic_block): Handle large offsets
16376 in the CALL_MEMBASE opcodes. Fixes #78088.
16377 (mono_arch_get_vcall_slot_addr): Ditto.
16379 2006-04-10 Martin Baulig <martin@ximian.com>
16381 * debug-debugger.c: The thread handling code has now been moved
16382 into ../metadata/threads.c.
16384 2006-04-10 Zoltan Varga <vargaz@gmail.com>
16386 * driver.c (mono_main): Fix --with-gc=none build.
16388 * mini-codegen.c (mono_spillvar_offset): Improve alignment.
16389 (mono_spillvar_offset_float): Ditto.
16390 (mono_local_regalloc): Only do the OP_MOVE optimization if ins->dreg is a local
16391 hreg, not when its !global, since on ia64, there is a third category: stacked
16394 Mon Apr 10 14:39:49 CEST 2006 Paolo Molaro <lupus@ximian.com>
16396 * mini.c: set MonoInst->klass for load field address and a few other
16399 2006-04-10 Zoltan Varga <vargaz@gmail.com>
16401 * helpers.c (mono_disassemble_code): Emit debug info on amd64 as well.
16403 2006-04-07 Zoltan Varga <vargaz@gmail.com>
16405 * dominators.c (compute_dominators): Fix yet another bug which surfaced after
16406 the branch opt changes.
16408 2006-04-06 Dick Porter <dick@ximian.com>
16410 * wapihandles.c (mini_wapi_semdel): Fix parameters in semctl () call.
16412 * wapihandles.c (mini_wapi_seminfo):
16413 * driver.c (mono_main): Add semaphore info option
16415 2006-04-05 Zoltan Varga <vargaz@gmail.com>
16417 * dominators.c (compute_dominators): Fix a bug which surfaced after the recent
16418 branch optimization changes. Fixes #78009.
16420 Wed Apr 5 16:40:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
16422 * mini.c: ignore accessibility of methods in managed->native wrappers.
16424 2006-04-04 Zoltan Varga <vargaz@gmail.com>
16426 * mini.c (mini_cleanup): Call print_jit_stats () earlier since it accesses metadata.
16428 * mini.c (mini_cleanup): Free 'emul_opcode_map' as well.
16430 2006-04-03 Zoltan Varga <vargaz@gmail.com>
16432 * mini.c: Modify the branch optimizations to preserve the invariant that
16433 the entries inside the in_bb and out_bb arrays are unique.
16434 (mono_unlink_bblock): Avoid creation of new arrays.
16436 2006-04-02 Zoltan Varga <vargaz@gmail.com>
16438 * mini.c (mono_unlink_bblock): Fix regression caused by previous
16441 2006-04-01 Zoltan Varga <vargaz@gmail.com>
16443 * mini.c (optimize_branches): Remove the "optimizations" in
16444 the cbranch1/cbranch2 -> branch cases which were causing several
16445 problems in the past. Fixes #77986.
16447 2006-03-31 Chris Toshok <toshok@ximian.com>
16449 * driver.c (DEFAULT_OPTIMIZATIONS): back out the new set of
16450 default optimizations :(
16452 2006-03-31 Zoltan Varga <vargaz@gmail.com>
16454 * inssel-x86.brg mini-codegen.c mini.c: Merge some changes/fixes from linear-il
16457 2006-03-31 Massimiliano Mantione <massi@ximian.com>
16459 * local-propagation.c: Added comments to structs and removed
16460 "Mono" prefixes from local tree mover types.
16462 2006-03-30 Zoltan Varga <vargaz@gmail.com>
16464 * Makefile.am (arch_sources): Define this for each architecture so
16465 libmono_la_SOURCES is defined in one place.
16467 Wed Mar 29 20:51:14 CEST 2006 Paolo Molaro <lupus@ximian.com>
16469 * driver.c, wapihandles.c, Makefile.am: integrate the io-layer utils
16472 Wed Mar 29 17:16:57 CEST 2006 Paolo Molaro <lupus@ximian.com>
16474 * driver.c: print the GC name supplied by configure.
16476 2006-03-29 Massimiliano Mantione <massi@ximian.com>
16478 * local-propagation.c: Added tree mover, and moved here all the
16479 local propagation code from mini.c
16480 * mini.c: Added support for treeprop, and moved all the local
16481 propagation code to local-propagation.c
16482 * mini.h: Added support for treeprop
16483 * driver.c: Added support for treeprop, enabled consprop, copyprop,
16484 treeprop, inline and deadce by default
16485 * Makefile.am: Added local-propagation.c
16487 2006-03-25 Zoltan Varga <vargaz@gmail.com>
16489 * exceptions-sparc.c: Applied patch from David S. Miller <davem@sunset.davemloft.net>: Implement correct support for sparc/linux.
16491 Fri Mar 24 20:07:19 CET 2006 Paolo Molaro <lupus@ximian.com>
16493 * debug-debugger.c: make it compile without the Boehm GC.
16495 Wed Mar 22 18:25:18 CET 2006 Paolo Molaro <lupus@ximian.com>
16497 * mini.c: fixed issue with mismatch when an icall is registered
16498 with multiple names but same address.
16500 Tue Mar 21 15:59:57 CET 2006 Paolo Molaro <lupus@ximian.com>
16502 * declsec.c, mini-exceptions.c: use write barrier to set reference
16503 fields of managed objects.
16505 2006-03-19 Zoltan Varga <vargaz@gmail.com>
16507 * mini.c (mono_print_method_from_ip): Recognize JIT trampolines as well.
16508 (can_access_internals): Fix a warning.
16510 * mini.c (print_method_from_ip): Rename this to
16511 mono_print_method_from_ip so it gets exported.
16513 * trace.c: Deal with strings inside StringBuilder's containing garbage
16514 and fix memory leaks. Fixes #77848.
16516 2006-03-19 Zoltan Varga <vargaz@gmail.com>
16518 * mini.c (mini_init): Disable the setting of GC_stackbottom on ia64. Hopefully
16521 2006-03-16 Neale Ferguson <neale@sinenomine.net>
16523 * mini-s390.c: Remove OP_X86_TEST_NULL.
16525 Thu Mar 16 17:19:04 CET 2006 Paolo Molaro <lupus@ximian.com>
16527 * mini.c: use the correct GetHashCode() for the moving collector.
16529 2006-03-16 Massimiliano Mantione <massi@ximian.com>
16531 * liveness.c: Regalloc spill cost tuning.
16533 2006-03-15 Neale Ferguson <neale@sinenomine.net>
16535 * mini-s390x.h: Correct S390_LONG macro.
16537 * mini-s390x.c: Cleanup unused code.
16539 2006-03-15 Zoltan Varga <vargaz@gmail.com>
16541 * jit-icalls.h: New file.
16543 * Makefile.am mini.c jit-icalls.c: Use a proper include file for the jit
16544 icalls and include that instead of including jit-icalls.c.
16546 * mini-ppc.c (mono_arch_output_basic_block): Remove references to
16549 Tue Mar 14 20:23:53 CET 2006 Paolo Molaro <lupus@ximian.com>
16551 * mini.c: when checking for member accessibility, also check for
16552 friend assemblies and for explicit interface implementations.
16554 2006-03-14 Zoltan Varga <vargaz@gmail.com>
16556 * mini-codegen.c (mono_local_regalloc): Remove incorrect g_free () calls.
16558 * cpu-arm.md cpu-g4.md: Remove x86_ opcodes.
16560 * mini-x86.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
16561 common cases are done first.
16563 * mini-ops.h: Only define platform specific opcodes on the given platform.
16565 * mini.h regalloc.h mini-codegen.c: Merge optimizations from the linear-il
16568 2006-03-14 Martin Baulig <martin@ximian.com>
16570 Revert Paolo's change from r57348:
16572 * mini.h: don't use gboolean for bitfields.
16573 * mini.c: verifier changes for fields and methods accessibility.
16575 2006-03-13 Neale Ferguson <neale@sinenomine.net>
16577 * mini-s390.h, mini-s390x.h: Fix calls to mono_call_inst_add_outarg_reg.
16579 * mini-s390x.c: Fix conv_r_un.
16581 * cpu-s390, cpu-s390x.md: Fix lengths.
16583 Sun Mar 12 17:31:22 CET 2006 Paolo Molaro <lupus@ximian.com>
16585 * mini.c: nested types have access to all the nesting
16586 levels, not just the enclosing types.
16588 Sun Mar 12 16:23:11 CET 2006 Paolo Molaro <lupus@ximian.com>
16590 * mini.c: added a few more verification checks.
16592 2006-03-12 Zoltan Varga <vargaz@gmail.com>
16594 * liveness.c: Merge optimizations from the linear-il branch.
16596 2006-03-11 Zoltan Varga <vargaz@gmail.com>
16598 * mini-ia64.c (emit_call): Add a comment.
16600 * tramp-ia64.c (mono_arch_patch_callsite): Handle indirect calls as well.
16602 * tramp-ia64.c: Fix some warnings.
16604 Sat Mar 11 20:15:59 CET 2006 Paolo Molaro <lupus@ximian.com>
16606 * mini.h: don't use gboolean for bitfields.
16607 * mini.c: verifier changes for fields and methods accessibility.
16609 2006-03-11 Zoltan Varga <vargaz@gmail.com>
16611 * mini.c (mono_icall_get_wrapper): Fix an ia64 bug introduced by the
16612 lazy icall wrapper changes.
16614 * dominators.c: Replace all the dominator algorithms with faster
16615 ones from the linear-il branch.
16617 * inssel-*.brg: Allocate call->out_ireg_args and call->out_freg_args from
16620 * mini-amd64.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
16621 common cases are done first.
16623 * mini-amd64.c: Fix some warnings.
16625 * mini-codegen.c mini-*.c: Allocate call->out_ireg_args and call->out_freg_args
16628 * mini.c (mono_jit_compile_method_with_opt): Fix a race in the newly
16631 * mini.h: Add a missing prototype.
16633 2006-03-10 Zoltan Varga <vargaz@gmail.com>
16635 * mini.c: Compile icall wrappers lazily.
16637 * mini-codegen.c: Use printf instead of g_print since its much faster.
16639 * mini.h (mono_bitset_foreach_bit): Use the faster mono_bitset_find_start ()
16642 * mini.c (optimize_branches): Cache the negative result from
16643 remove_block_if_useless ().
16645 * mini.c (optimize_branches): Avoid restarting the iteration after each change.
16646 Also fix some bblock linking issues.
16648 * helpers.c (mono_disassemble_code): Reduce the size of the temporary
16651 * mini.h: Define G_LIKELY/G_UNLIKELY macros for older glib versions.
16653 * mini.h (MonoBasicBlock): Reorganize the fields, putting more frequently
16654 accessed fields first, for better cache behavior.
16656 Fri Mar 10 18:21:41 CET 2006 Paolo Molaro <lupus@ximian.com>
16658 * mini.c: speedup IList<T> array accesses.
16660 2006-03-09 Zoltan Varga <vargaz@gmail.com>
16662 * mini.c (mono_method_to_ir): Handle large methods overflowing the
16663 inline_costs counter. Fixes #77190.
16665 2006-03-06 Zoltan Varga <vargaz@gmail.com>
16667 * mini-exceptions.c: Call mono_trace_is_enabled () before printing
16668 trace messages. Fixes #77706.
16670 2006-03-04 Martin Baulig <martin@ximian.com>
16672 * tramp-amd64.c, tramp-x86.c
16673 (mono_debugger_create_notification_function): Use
16674 mono_global_codeman_reserve() to allocate a buffer at runtime and
16677 * debug-debugger.h (MonoDebuggerInfo): Added `initialize'.
16679 * debug-debugger.c (mono_debugger_init): Dynamically allocate the
16680 notification function at runtime and then call `initialize' in the
16681 `MONO_DEBUGGER__debugger_info' vtable.
16683 2006-03-04 Zoltan Varga <vargaz@gmail.com>
16685 * iltests.il: Fix a visibility problem.
16687 Wed Mar 1 15:55:25 CET 2006 Paolo Molaro <lupus@ximian.com>
16689 * driver.c, mini.c: add hooks for the counters API.
16691 Wed Mar 1 12:28:04 CET 2006 Paolo Molaro <lupus@ximian.com>
16693 * driver.c: show disabled options.
16695 Wed Mar 1 12:18:51 CET 2006 Paolo Molaro <lupus@ximian.com>
16697 * linear-scan.c: always use cost-driven selection.
16699 2006-02-28 Raja R Harinath <rharinath@novell.com>
16701 * jit-icalls.c (helper_compile_generic_method): Revert change from
16704 Mon Feb 27 18:58:19 GMT 2006 Paolo Molaro <lupus@ximian.com>
16706 * cpu-arm.md, mini-arm.c: implemented MemoryBarrier.
16708 Sat Feb 25 17:39:21 CET 2006 Paolo Molaro <lupus@ximian.com>
16710 * inssel.brg: style fixes, mostly to force the updated monoburg
16711 to run for people using svn.
16713 Sat Feb 25 17:07:42 CET 2006 Paolo Molaro <lupus@ximian.com>
16715 * mini.c: match monoburg changes.
16717 Sat Feb 25 16:04:33 CET 2006 Paolo Molaro <lupus@ximian.com>
16719 * mini.h, mini.c, abcremoval.c, aliasing.c, liveness.c,
16720 ssapre.c, graph.c, ssa.c: put the mono_burg_arity[]
16721 declaration in the header file.
16723 Sat Feb 25 14:19:31 CET 2006 Paolo Molaro <lupus@ximian.com>
16725 * helpers.c: reduce relocations and mem usage.
16727 Sat Feb 25 11:58:16 CET 2006 Paolo Molaro <lupus@ximian.com>
16729 * mini.h, mini-codegen.c: disable logging features if
16730 requested by configure.
16732 Sat Feb 25 11:54:49 CET 2006 Paolo Molaro <lupus@ximian.com>
16734 * mini.c: tiny verifier changes.
16736 Fri Feb 24 18:17:52 CET 2006 Paolo Molaro <lupus@ximian.com>
16738 * mini-ops.h, inssel-x86.brg, tramp-x86.c, mini-x86.c,
16739 cpu-pentium.md: stack alignment changes for osx/x86,
16740 partially from Geoff Norton <gnorton@customerdna.com>.
16742 2006-02-24 Raja R Harinath <harinath@gmail.com>
16744 * jit-icalls.c (helper_compile_generic_method): Update to changes
16745 in metadata/class.c.
16747 2006-02-24 Zoltan Varga <vargaz@gmail.com>
16749 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a missing check.
16751 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for
16752 interface calls with large offsets.
16754 2006-02-23 Raja R Harinath <rharinath@novell.com>
16756 * jit-icalls.c (helper_compile_generic_method): Document the
16757 special-case we depend on so that we can inflate the method twice
16758 with the same context with no bad side-effects.
16760 Thu Feb 23 13:45:46 CET 2006 Paolo Molaro <lupus@ximian.com>
16762 * mini-x86.c, mini-amd64.c: fix for case when xen support
16765 Wed Feb 22 19:38:40 CET 2006 Paolo Molaro <lupus@ximian.com>
16767 * mini-x86.c, mini-amd64.c: generate code to access tls items
16768 in a faster way for Xen systems.
16770 Wed Feb 22 10:31:25 CET 2006 Paolo Molaro <lupus@ximian.com>
16772 * exceptions-x86.c, mini-x86.h, driver.c, mini-codegen.c:
16773 updates and compilation fixes for the OSX/x86 port, mostly from
16774 Geoff Norton <gnorton@customerdna.com>.
16776 Tue Feb 21 19:56:55 CET 2006 Paolo Molaro <lupus@ximian.com>
16778 * inssel.brg: faster interface call implementation
16779 to sync with the interface_offsets MonoVTable changes.
16781 Mon Feb 20 10:37:57 CET 2006 Paolo Molaro <lupus@ximian.com>
16783 * mini.c: more verification checks.
16785 Fri Feb 17 19:47:29 CET 2006 Paolo Molaro <lupus@ximian.com>
16787 * mini.c: added a few more verification checks.
16789 2006-02-17 Neale Ferguson <neale@sinenomine.net>
16791 * mini-s390x.c, mini-s390x.h: Check for presence of long displacement
16792 facility on the processor and use it if available.
16794 Fri Feb 17 16:12:52 CET 2006 Paolo Molaro <lupus@ximian.com>
16796 * driver.c, aot.c, mini.c: throw exception if the IL code is
16797 invalid or unverifiable.
16799 2006-02-17 Raja R Harinath <rharinath@novell.com>
16801 * generics.2.cs (test_0_ldfld_stfld_mro): Use m.struct_field, not
16804 2006-02-16 Zoltan Varga <vargaz@gmail.com>
16806 * generics.2.cs: Add some tests for generics ldfld/stfld wrappers.
16808 Wed Feb 15 16:23:17 CET 2006 Paolo Molaro <lupus@ximian.com>
16810 * mini-s390x.c, mini-s390.c, mini.c, mini-amd64.c, mini-arm.c,
16811 mini-ia64.c, mini-sparc.c, mini-x86.c, mini-ppc.c: fixed
16812 handling of instantiated generic valuetypes.
16814 2006-02-11 Zoltan Varga <vargaz@gmail.com>
16816 * mini-exceptions.c mini-x86.h mini-x86.c: Get rid of
16817 MONO_INIT_CONTEXT_FROM_CALLER, and use MONO_INIT_CONTEXT_FROM_FUNC
16820 * generics.2.cs: Revert the nullable reftypes tests.
16822 2006-02-10 Zoltan Varga <vargaz@gmail.com>
16824 * mini-exceptions.c (MONO_INIT_CONTEXT_FROM_CALLER): Avoid
16825 using __builtin_frame_address (1) as it doesn't work in the presence
16826 of optimizations. Hopefully fixes #77273.
16828 * Makefile.am generics.cs generics.2.cs: Revert the generics.2.cs
16829 -> generics.cs change as it doesn't work with some automake versions.
16831 Thu Feb 9 16:24:44 CET 2006 Paolo Molaro <lupus@ximian.com>
16833 * mini.c: handle systems that sue a different way to
16834 retrieve the stack address of the current thread.
16836 2006-02-09 Zoltan Varga <vargaz@gmail.com>
16838 * Makefile.am generics.2.cs: Rename this to generics.cs and handle
16839 it specially in the makefile.
16841 * generics.2.cs: Add tests for nullable reference types.
16843 Wed Feb 8 19:33:17 CET 2006 Paolo Molaro <lupus@ximian.com>
16845 * mini.c: always handle the case when mono_jit_init()
16846 is called in a thread different from the main thread,
16847 confusing libgc (bug #77309).
16849 Mon Feb 6 09:01:24 EST 2006 Paolo Molaro <lupus@ximian.com>
16851 * mini-ppc.c: fix handling of exceptions in large methods (bug #74932).
16853 Fri Feb 3 18:51:35 CET 2006 Paolo Molaro <lupus@ximian.com>
16855 * mini.c: change optimize_branches () to use a single loop
16856 and introduce a new optimization to simplify some range checks.
16858 2006-02-03 Martin Baulig <martin@ximian.com>
16860 * debug-debugger.c (debugger_thread_manager_thread_created): Removed
16861 and merged with debugger_thread_manager_add_thread().
16862 (mono_debugger_main): Call debugger_thread_manager_add_thread() to
16863 inform the debugger about the main thread.
16865 2006-02-03 Zoltan Varga <vargaz@gmail.com>
16867 * basic.cs: Add test for div.un/rem.un constant folding.
16869 2006-02-03 Neale Ferguson <neale@sinenomine.net>
16871 * cpu-s390x.md: correct int_xor_imm length
16873 2006-02-03 Zoltan Varga <vargaz@gmail.com>
16875 * generics.2.cs: New test for #77442.
16877 * jit-icalls.c (helper_compile_generic_method): Check for null. Fixes
16880 2006-02-02 Martin Baulig <martin@ximian.com>
16882 * tramp-x86.c, tramp-amd64.c: It's now safe to #include
16883 <mono/metadata/mono-debug-debugger.h>
16885 * debug-mini.c: Don't #define _IN_THE_MONO_DEBUGGER.
16887 2006-02-02 Martin Baulig <martin@ximian.com>
16889 * debug-debugger.h: New header file for debug-debugger.c.
16891 * debug-debugger.c: Big API cleanup; don't run the managed Main()
16892 function is a separate thread anymore; add support for attaching.
16894 2006-02-01 Zoltan Varga <vargaz@gmail.com>
16896 * tramp-x86.c: Fix a warning.
16898 2006-01-31 Zoltan Varga <vargaz@gmail.com>
16900 * mini-amd64.c (mono_arch_compute_omit_fp): Avoid hitting an assertion
16901 on very large methods.
16903 * aot.c (load_patch_info): Fix a warning.
16905 Mon Jan 30 12:51:10 CET 2006 Paolo Molaro <lupus@ximian.com>
16907 * cpu-pentium.md, mini-x86.c, inssel.brg, inssel-x86.brg,
16908 mini-ops.h: alu membase optimizations.
16910 Fri Jan 27 21:11:08 CET 2006 Paolo Molaro <lupus@ximian.com>
16912 * mini-ops.h, mini.c, inssel.brg, inssel-x86.brg: opcode
16913 to speedup StringBuilder.
16915 2006-01-27 Zoltan Varga <vargaz@gmail.com>
16917 * dominators.c (mono_compute_natural_loops): Fix detection of
16918 loop body start blocks.
16920 * mini-exceptions.c (mono_print_thread_dump): Fix non x86 builds.
16922 2006-01-26 Zoltan Varga <vargaz@gmail.com>
16924 * mini.h mini.c mini-exceptions.c: Add thread dump support. Fixes
16927 2006-01-25 Massimiliano Mantione <massi@ximian.com>
16929 * aliasing.c: Fixed aliasing issue on 64 bit archs.
16931 2006-01-25 Martin Baulig <martin@ximian.com>
16933 * debug-debugger.c: Moved the `MonoDebuggerManager' and
16934 `MonoDebuggerThread' typedefs here from mono-debug-debugger.h and
16935 started to cleanup this file a little bit.
16937 Tue Jan 24 18:20:48 CET 2006 Paolo Molaro <lupus@ximian.com>
16939 * mini.c: optimize a codepath frequently happening in generics code.
16941 2006-01-23 Martin Baulig <martin@ximian.com>
16943 * Makefile.am: Only compile debug-debugger.c on supported platforms.
16945 * debug-debugger.c: Kill the IO_LAYER() hack and use the io-layer
16946 functions directly.
16948 * driver.c: debug-debugger.c is only available if
16949 `MONO_DEBUGGER_SUPPORTED' is defined.
16951 2006-01-23 Martin Baulig <martin@ximian.com>
16953 * debug-debugger.c: Only enable this on platforms where the Mono
16954 Debugger is working (x86 and x86_64).
16956 2006-01-21 Martin Baulig <martin@ximian.com>
16958 The Mono Debugger is now using the normal `mono' instead of the
16959 `mono-debugger-mini-wrapper' when executing managed code.
16961 * debug-debugger.c: New file; previously known as
16962 debugger/wrapper/wrapper.c.
16964 * debug-mini.c (mono_init_debugger): Removed.
16966 * driver.c (mono_main): Added new `--inside-mdb' command line
16967 argument which is used when running inside the debugger.
16969 2006-01-20 Zoltan Varga <vargaz@gmail.com>
16971 * liveness.c (mono_analyze_liveness): Remove some unused data
16974 2006-01-17 Zoltan Varga <vargaz@gmail.com>
16976 * mini.h: Move mono_bitset_test_fast macro to monobitset.h where it belongs.
16978 2006-01-16 Zoltan Varga <vargaz@gmail.com>
16980 * mini.h (mono_bitset_test_fast): Disable the 'fast' implementation which
16981 depends on implementation details of monobitset.
16983 * mini.c (mini_get_ldelema_ins): Fix handling of 1 dimensional arrays.
16986 2006-01-15 Zoltan Varga <vargaz@gmail.com>
16988 * liveness.c: Update after monobitset changes.
16990 2006-01-14 Zoltan Varga <vargaz@gmail.com>
16992 * mini-amd64.c (mono_arch_compute_omit_fp): Fix a leak.
16994 2006-01-11 Neale Ferguson <neale@sinenomine.net>
16996 * inssel-s390x.brg: Fix reg: OP_LDADDR(OP_S390_LOADARG) register setting.
16998 * mini-s390x.c: Remove warning messages.
17000 2006-01-11 Ben Maurer <bmaurer@andrew.cmu.edu>
17002 * mini.c: pass the jitinfo to mono_profiler_method_end_jit.
17004 2006-01-10 Zoltan Varga <vargaz@gmail.com>
17006 * generics.2.cs: Add ldelem/stelem_any test.
17008 2006-01-10 Neale Ferguson <neale@sinenomine.net>
17010 * mini-s390.c: Fix ATOMIC_ADD_I4 operation.
17012 2006-01-07 Zoltan Varga <vargaz@gmail.com>
17014 * inssel-long.brg: Fix int->long ovf conversion rules. Fixes #77172.
17016 2006-01-06 Zoltan Varga <vargaz@gmail.com>
17018 * generics.2.cs: Reenable vtype tests.
17020 * inssel-x86.brg: Remove an icorrect valuetype rule.
17022 2006-01-06 Neale Ferguson <neale@sinenomine.net>
17024 * mini-s390x.c, inssel-s390x.brg, cpu-s390x.md: Fix ATOMIC_I8 operations. Provide
17025 initial support for OP_ABS.
17027 2006-01-05 Neale Ferguson <neale@sinenomine.net>
17029 * mini-s390x.c (emit_float_to_int): Correct r8 to unsigned int algorithm.
17031 2006-01-05 Neale Ferguson <neale@sinenomine.net>
17033 * mini-s390.c, mini-s390.h, inssel-s390.brg, cpu-s390.md: Fix r8 to unsigned int
17034 conversion and implement LADD/LSUB.
17036 * exceptions-s390.c: Standardize mono_arch_find_jit_info to match other
17039 2006-01-05 Neale Ferguson <neale@sinenomine.net>
17041 * mini-s390x.c, mini-s390x.h: Fix r8 to unsigned int conversion.
17043 * exceptions-s390x.c: Standardize mono_arch_find_jit_info to match other
17046 2006-01-05 Neale Ferguson <neale@sinenomine.net>
17048 * mini-s390x.c, mini-s390x.h, mini-s390.c, mini-s390.h: Fix lmf handling when
17049 localloc is encountered. Fixes crash in test-183.cs when using gmcs
17050 (stack walk problem).
17052 2006-01-04 Zoltan Varga <vargaz@gmail.com>
17054 * aot.c (mono_aot_load_method): Fix a warning.
17056 2006-01-03 Neale Ferguson <neale@sinenomine.net>
17058 * mini-s390x.h, exceptions-s390x.c, inssel-s390x.brg: Fix compiler warnings
17060 2006-01-03 Zoltan Varga <vargaz@gmail.com>
17062 * iltests.il: Add test for #77148.
17064 * mini.c (mini_get_ldelema_ins): Handle arrays with rank 1 too. Fixes
17067 2006-01-03 Neale Ferguson <neale@sinenomine.net>
17069 * mini-s390x.c, inssel-s390x.brg: Remove debug statements
17071 2006-01-03 Neale Ferguson <neale@sinenomine.net>
17073 * mini-s390x.c, mini-s390x.h, exceptions-s390x.c, tramp-s390x.c, inssel-s390x.brg,
17074 cpu-s390x.md, mini-codegen.c, Makefile.am: add 64-bit s390 support to JIT.
17076 * basic-long.cs: Add lconv-to-r4/r8 tests.
17078 2006-01-03 Zoltan Varga <vargaz@gmail.com>
17080 * mini.c (mono_method_to_ir): Fix DynamicMethod support in some opcodes.
17082 * mini-sparc.c (mono_arch_call_opcode): Use mono_class_value_size ()
17083 here as on other archs.
17085 2005-12-29 Neale Ferguson <neale@sinenomine.net>
17087 * mini-s390.c (mono_arch_get_inst_for_method): Add memory_barrier support.
17089 2005-12-29 Neale Ferguson <neale@sinenomine.net>
17091 * inssel-s390.brg: Correct register assignment; Rework L[ADD|SUB]_OVF[_UN] for s390.
17093 * cpu-s390.md: Fix lengths of a couple of long instructions; Add memory_barrier.
17095 * mini-s390.c: Fix long add/sub overflow instructions; Fix displacement handling in
17096 instrument_prolog; Add memory_barrier instruction.
17098 2005-12-26 Zoltan Varga <vargaz@gmail.com>
17100 * exceptions-x86.c mini-x86.h: Fix solaris/x86 exception handling.
17102 2005-12-23 Zoltan Varga <vargaz@gmail.com>
17104 * tramp-ia64.c (mono_arch_get_unbox_trampoline): Flush icache.
17106 * aliasing.c inssel.brg: Fix warnings.
17108 * inssel-ia64.brg (OP_MEMSET): Fix an optimization which previously
17109 could skip initialization of some parts of memory.
17111 * mini.c mini-ia64.c: Fix warnings.
17113 * inssel-sparc.brg: Add an implementation of lneg which actually works.
17115 2005-12-22 Zoltan Varga <vargaz@gmail.com>
17117 * aliasing.c (mono_build_aliasing_information): Add a workaround for
17118 a crash seen on sparc.
17120 * mini-sparc.c: Add implementation of Thread.MemoryBarrier.
17122 * cpu-sparc.md: Add memory_barrier opcode. Remove unused opcodes.
17124 2005-12-21 Neale Ferguson <neale@sinenomine.net>
17126 * mini-ops.h: Add s390_backchain instruction
17128 * inssel-s390.brg: Use backchaining instruction for LOADARG/STKARG operations.
17130 * cpu-s390.md: Add s390_backchain instruction
17132 * mini-s390.c: Significant ABI changes
17134 * mini-s390.h: Cater for zero length structures
17136 2005-12-20 Neale Ferguson <neale@sinenomine.net>
17138 * mini-s390.c: ABI fixes
17140 * inssel-s390.brg: Remove debug statements
17142 * cpu-s390.md: Fix length of ATOMIC_xx operations
17144 2005-12-19 Zoltan Varga <vargaz@gmail.com>
17146 * basic-float.cs: Add float<->long conversion tests.
17148 2005-12-16 Neale Ferguson <neale@sinenomine.net>
17150 * mini-s390.c: Fix LOCALLOC processing.
17152 * tramp-s390.c (s390_magic_trampoline): Fix base calculation.
17154 2005-12-15 Zoltan Varga <vargaz@gmail.com>
17156 * iltests.il: Add tests for some opcodes not covered by the other
17159 2005-12-15 Neale Ferguson <neale@sinenomine.net>
17161 * mini-s390.c: Fix ADDCC/SBB bug revealed by test_0_ulong_regress; Correct
17162 register loading for Tail processing; Correct trace output.
17164 * inssel-s390.brg: Reimplement LSUB_OVF due to s390 implementation of signed math.
17166 * cpu-s390.md: Correct size of jmp instruction.
17168 2005-12-13 Neale Ferguson <neale@sinenomine.net>
17170 * mini-s390.c (mono_arch_emit_prolog): Remove some debugging bits.
17172 2005-12-13 Neale Ferguson <neale@sinenomine.net>
17174 * inssel-s390.brg tramp-s390.c cpu-s390.md mini-s390.c mini-s390.h:
17175 Bring s390 up to current level.
17177 2005-12-12 Zltan Varga <vargaz@gmail.com>
17179 * generics.2.cs: Disable the newly added tests as they do not work yet.
17181 * generics.2.cs: Add valuetype tests.
17183 2005-12-09 Zoltan Varga <vargaz@gmail.com>
17185 * basic-long.cs: Add i4->u8 test.
17187 * objects.cs: Add tests for JIT intrinsic.
17189 * mini.c (mini_get_inst_for_method): Resurrect the array Rank/Length
17190 optimizations lost by a mistake.
17192 2005-12-07 Zoltan Varga <vargaz@gmail.com>
17194 * basic-long.cs: Remove a test moved to objects.cs.
17196 * arrays.cs: Add more array tests.
17198 2005-12-06 Zoltan Varga <vargaz@gmail.com>
17200 * arrays.cs: Add new tests for multi-dimensional arrays.
17202 2005-12-06 Raja R Harinath <rharinath@novell.com>
17204 * Makefile.am (test_sources2): Add generics.2.cs.
17205 (EXTRA_DIST): Add test_sources2.
17207 2005-12-05 Ben Maurer <bmaurer@ximian.com>
17209 Support for boxing and unboxing nullable types as well as the
17210 isinst operation on nullables, per the CLI ammendment.
17212 * inssel.brg (CEE_ISINST): Special case for nullable
17214 * mini.c (handle_unbox_nullable): new method
17215 (handle_box): Special case for nullable types
17216 (mono_method_to_ir): Call handle_unbox_nullable in correct
17219 * generics.2.cs: New test suite
17221 * Makefile.am: Support for regression tests with generics.
17223 2005-12-03 Zoltan Varga <vargaz@gmail.com>
17225 * mini-amd64.c (emit_load_volatile_arguments): Add loading of arguments
17226 allocated to registers. Fixes #76800.
17228 Thu Dec 1 12:59:40 EST 2005 Paolo Molaro <lupus@ximian.com>
17230 * mini-ppc.c, inssel-ppc.brg: fix ABI issue (pinvoke3.cs).
17232 2005-11-30 Zoltan Varga <vargaz@gmail.com>
17234 * exceptions.cs: Disable test_0_long_cast () test, since it fails on a lot
17237 2005-11-29 Zoltan Varga <vargaz@gmail.com>
17239 * objects.cs basic-calls.cs: Move a test depending on valuetypes to
17242 * inssel-long32.brg (CEE_CONV_I8): Remove unused labels.
17244 * inssel-long32.brg (CEE_CONV_I8): Convert this to a branchless version.
17245 Tue Nov 29 05:41:34 EST 2005 Paolo Molaro <lupus@ximian.com>
17247 * mini-ppc.c, cpu-g4.md: ensure a fp register is converted to
17248 single precision before storing to a single precision location.
17250 2005-11-28 Raja R Harinath <rharinath@novell.com>
17252 * Makefile.am (ILASM): Use profile-dependent location of ilasm.
17254 2005-11-27 Zoltan Varga <vargaz@gmail.com>
17256 * basic-long.cs basic-calls.cs objects.cs: Move some tests to the
17259 * basic.cs: Remove test_0_byte_compares test which was moved to
17260 objects.cs a long time ago.
17262 2005-11-22 Massimiliano Mantione <massi@ximian.com>
17264 * aliasing.c: Fixed aliasing issue on 64 bit archs.
17266 2005-11-20 Zoltan Varga <vargaz@gmail.com>
17268 * mini-ia64.c exceptions-ia64.c: Simplify the way filters/finally
17269 handlers are called.
17271 * mini-ia64.c (mono_arch_emit_exceptions): Optimize size of exception
17274 * mini-ia64.c: Add support for the throw->branch exception
17277 * driver.c (DEFAULT_OPTIMIZATIONS): Add MONO_OPT_EXCEPTION.
17279 2005-11-18 Massimiliano Mantione <massi@ximian.com>
17281 * mini.c: Enabled "fastpath" deadce :-)
17283 2005-11-18 Massimiliano Mantione <massi@ximian.com>
17285 * mini.c: Added "fastpath" deadce (deadce without SSA), and a simple
17286 alias analysis pass to support it.
17287 * mini.h: Likewise.
17289 * liveness.c: Likewise (liveness computation can use aliasing
17290 information to be more accurate).
17291 * driver.c: Added an "ssa" option go tell the JIT to use SSA, and
17292 moreover made so that "--compile-all" uses the given optimization
17293 flags and not the default ones.
17294 * aliasing.c: Alias analysis (new file).
17295 * aliasing.h: Likewise.
17296 * Makefile.am: added "aliasing.c" and "aliasing.h".
17298 2005-11-17 Zoltan Varga <vargaz@gmail.com>
17300 * mini-ops.h: Add missing OP_I opcodes so it is in synch with the
17303 2005-11-13 Zoltan Varga <vargaz@gmail.com>
17305 * mini-exceptions.c (mono_handle_exception_internal): Remove the
17306 fp >= end_of_stack exit condition, as it is not needed, and it might
17307 become true for fp eliminated frames.
17309 2005-11-11 Zoltan Varga <vargaz@gmail.com>
17311 * mini-x86.c (mono_arch_emit_epilog): Use G_STRUCT_OFFSET instead of hard
17314 Tue Nov 8 11:28:20 GMT 2005 Paolo Molaro <lupus@ximian.com>
17316 * mini-arm.c: fixed alignment of doubles/longs to match
17317 the C ABI (bug #76635).
17319 Mon Nov 7 16:13:21 CET 2005 Paolo Molaro <lupus@ximian.com>
17321 * aot.c: fix compilation with --enable-minimal=aot.
17323 Fri Nov 4 12:34:15 GMT 2005 Paolo Molaro <lupus@ximian.com>
17325 * mini-arm.c: fixed compatibility with the new
17326 floating point emulator package for compares.
17328 2005-11-03 Atsushi Enomoto <atsushi@ximian.com?
17330 * mini.c : reverted sig->pinvoke changes (r51396-51397).
17332 2005-11-01 Zoltan Varga <vargaz@freemail.hu>
17334 * mini-exceptions.c (print_stack_frame): Output to stderr.
17335 (mono_handle_native_sigsegv): Ditto.
17337 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
17339 * mini-amd64.c (mono_arch_output_basic_block): Remove unused
17340 OP_LCONV_TO_OVF_I implementation.
17342 * mini-amd64.c: Add support for the throw->branch exception
17345 * branch-opts.c (mono_branch_optimize_exception_target): Allow the case
17346 when the catch clause catches a more general exception, i.e. Object.
17348 2005-10-30 Zoltan Varga <vargaz@gmail.com>
17350 * cpu-ia64.md: Remove unused opcodes.
17352 * mini.c (GET_CONTEXT): Simplify this somewhat by removing arch
17353 specific defines for architectures defining USE_SIGACTION.
17355 * mini-ia64.c: Fix some warnings.
17357 * exceptions-ia64.c (mono_arch_ip_from_context): Fix this, the previous
17358 version seemed to skip a frame.
17360 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
17362 * mini.c: Clean up the usage of sig->pinvoke flag. Now
17363 only calls which are made to native code use this flag.
17365 2005-10-29 Zoltan Varga <vargaz@freemail.hu>
17367 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for
17368 varargs methods as well.
17370 * mini-amd64.c exceptions-amd64.c: Allow fp elimination in methods
17371 which have save_lmf set. Reorganize methods prologs a bit.
17373 * mini-amd64.c (mono_arch_compute_omit_fp): Move the check for the
17374 debugger to the proper place.
17376 2005-10-29 Martin Baulig <martin@ximian.com>
17378 * mini-amd64.c (debug_omit_fp): Temporarily disable fp elimination
17379 when running inside the debugger until the debugger has support
17382 2005-10-26 Zoltan Varga <vargaz@gmail.com>
17384 * mini.h: Fix a warning.
17386 2005-10-24 Miguel de Icaza <miguel@novell.com>
17388 * mini.c (mono_pmip): Just a wrapper for get_method_from_ip which
17389 we expose publicly, this returns the string.
17391 2005-10-22 Zoltan Varga <vargaz@freemail.hu>
17393 * exceptions-amd64.c (mono_arch_find_jit_info): Fix some corner cases
17394 with fp elimination.
17396 2005-10-21 Zoltan Varga <vargaz@gmail.com>
17398 * mini-exceptions.c (mono_handle_native_sigsegv): Try to print a
17399 native stacktrace using the glibc 'backtrace' function if available.
17401 2005-10-20 Zoltan Varga <vargaz@gmail.com>
17403 * mini.h (MonoDebugOptions): Remove 'abort_on_sigsegv' option.
17405 * mini-exceptions.c (mono_handle_native_sigsegv): New function to
17406 handle SIGSEGVs received while in native code.
17408 * mini.c (sigsegv_signal_handler): If the SIGSEGV happened in native
17409 code, call mono_handle_native_sigsegv which will abort the runtime
17410 after printing some diagnostics, instead of converting it into a
17411 confusing NullReferenceException.
17413 2005-10-18 Zoltan Varga <vargaz@gmail.com>
17415 * cpu-pentium.md: Remove unused opcodes.
17417 2005-10-18 Zoltan Varga <vargaz@freemail.hu>
17419 * mini-amd64.h (MonoLMF): Add rsp field.
17421 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Save the sp reg into
17424 2005-10-17 Zoltan Varga <vargaz@gmail.com>
17426 * mini-codegen.c (get_register_spilling): Fix some warnings.
17428 2005-10-16 Zoltan Varga <vargaz@freemail.hu>
17430 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Add support for fp
17431 elimination during exception handling. Enable fp elimination by
17434 * mini-amd64.h mini-amd64.c: Add preliminary support for frame pointer
17437 2005-10-16 Martin Baulig <martin@ximian.com>
17439 * mini-exceptions.c
17440 (mono_debugger_run_finally): New public method for the debugger.
17442 2005-10-10 Zoltan Varga <vargaz@gmail.com>
17444 * debug-mini.c (mono_debug_init_method): Fix warning.
17446 * mini.h branch-opts.c (mono_branch_optimize_exception_target): Make
17447 the 'exname' parameter const to fix some warnings.
17449 2005-10-09 Zoltan Varga <vargaz@freemail.hu>
17451 * mini-exceptions.c (mono_handle_exception_internal): Fix another bug
17452 introduced by the previous patch.
17454 2005-10-08 Zoltan Varga <vargaz@gmail.com>
17456 * basic-float.cs: Add test for precision of float arithmetic.
17458 * mini-ia64.c (mono_arch_output_basic_block): Convert to/from doubles
17459 when loading/storing single values from/to memory.
17461 * mini.c (mono_jit_compile_method_with_opt): Create the function
17462 pointers in the correct domain.
17464 2005-10-08 Zoltan Varga <vargaz@freemail.hu>
17466 * mini-exceptions.c (mono_handle_exception_internal): Fix bug
17467 introduced by previous patch.
17469 * mini-exceptions.c (mono_handle_exception_internal): Handle the case
17470 when out_filter_idx is NULL.
17472 * mini-exceptions.c: Don't run filter clauses twice during exception
17473 handling. Fixes #75755.
17475 2005-10-07 Zoltan Varga <vargaz@gmail.com>
17477 * aot.c: Add support for ldflda wrappers.
17479 * mini.c (mono_method_to_ir): Use ldflda wrappers for CEE_LDFLDA. Fixes
17482 Tue Oct 4 20:23:25 CEST 2005 Paolo Molaro <lupus@ximian.com>
17484 * mini.c, mini.h: do not consider exception handlers blocks when
17485 setting up interface variables.
17487 2005-10-04 Zoltan Varga <vargaz@freemail.hu>
17489 * aot.c (emit_section_change): Fix emitting of sections on win32. Fixes #76322.
17491 2005-10-03 Zoltan Varga <vargaz@gmail.com>
17493 * liveness.c (mono_analyze_liveness): Revert parts of r51051 since it
17494 causes a regression.
17496 * mini.c (mini_thread_cleanup): Fix reading of freed memory.
17498 2005-10-02 Zoltan Varga <vargaz@freemail.hu>
17500 * mini.h (OP_PCONST): Move the definition of OP_PCONST into the rest
17501 of the OP_P definitions.
17503 * TODO: Add a proposal for dealing with the CEE/OP mess.
17505 * mini-amd64.c (mono_arch_output_basic_block): Merge mul_imm
17506 optimizations from the x86 port.
17508 * cpu-amd64.md: Ditto.
17510 * basic.cs basic-long.cs: Add tests.
17512 Fri Sep 30 20:07:20 CEST 2005 Paolo Molaro <lupus@ximian.com>
17514 * Makefile.am, driver.c, mini-x86.c, mini.c, mini.h, branch-opts.c:
17515 Patrik Torstensson's implementation of my exception-handling
17516 optimization idea, when the exception object is not used
17519 Fri Sep 30 19:10:29 CEST 2005 Paolo Molaro <lupus@ximian.com>
17521 * mini-x86.c, cpu-pentium.md: Patrik Torstensson's port
17522 of the mul_imm optimizations from the old jit.
17524 Fri Sep 30 11:37:51 EDT 2005 Paolo Molaro <lupus@ximian.com>
17526 * mini.c, liveness.c: patch by Patrik Torstensson and
17527 Zoltan Varga to improve performance in methods with
17530 2005-09-30 Zoltan Varga <vargaz@gmail.com>
17532 * driver.c: Remove 'Globalization' entry from --version.
17534 2005-09-28 Zoltan Varga <vargaz@gmail.com>
17536 * mini.c (mono_jit_compile_method_inner): Do not load AOT code when
17537 there is a profiler interested in JIT events.
17539 * aot.c: Load profile files produced by the AOT profiling module, and
17540 reorder methods based on the profiling info. Add a 'method_order' table
17541 to the AOT file to make mono_aot_find_jit_info work with the reordered
17544 * mini.h: Bump AOT file version info.
17546 Wed Sep 28 17:12:48 CEST 2005 Paolo Molaro <lupus@ximian.com>
17548 * mini-arm.h: work around what looks like a gcc bug when optimizations
17551 2005-09-28 Raja R Harinath <rharinath@novell.com>
17553 * Makefile.am (AM_CFLAGS): Don't use += to append inside
17554 conditionals. Use ...
17555 (PLATFORM_CFLAGS, ARCH_CFLAGS): ... these.
17557 2005-09-27 Zoltan Varga <vargaz@freemail.hu>
17559 * mini-amd64.c (mono_arch_call_opcode): Use mono_class_value_size ()
17560 to determine the amount of memory to copy when passing valuetypes.
17562 * inssel-amd64.brg: Remove PUSH(LDIND4) rules since they convert an
17563 4 byte load into a 8 byte load. Fix aligning of size in OP_OUTARG_VT.
17565 2005-09-27 Zoltan Varga <vargaz@gmail.com>
17567 * mini.h mini.c aot.c: Add infrastructure to collect pagefault
17568 information about aot.
17570 2005-09-27 Ben Maurer <bmaurer@ximian.com>
17572 * *.c: Replace the use of {Enter,Leave}CriticalSection with
17573 macros. This will allow a deadlock debugger to easily be plugged
17576 Tue Sep 27 09:32:11 EDT 2005 Paolo Molaro <lupus@ximian.com>
17578 * mini-ppc.c, cpu-g4.md: added memory barrier instruction.
17580 2005-09-27 Raja R Harinath <rharinath@novell.com>
17582 * Makefile.am (AM_CFLAGS): Rename from INCLUDES.
17583 (AM_CFLAGS) [PLATFORM_WIN32): Append to it, don't set it.
17584 (AM_CFLAGS) [ARM]: Add arch/arm directory from the build tree.
17585 ($(arch_built)) [CROSS_COMPILING]: Error out.
17587 2005-09-26 Zoltan Varga <vargaz@gmail.com>
17589 * aot.c: Add support for the no_special_static flag for classes.
17591 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
17593 * Reapply reverted patches.
17595 * *: Revert r50174 as well.
17597 * mini-amd64.c cpu-amd64.md inssel-amd64.brg: Revert r50170 as well.
17599 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
17601 * mini-amd64.c: Revert r50342 to see if this fixed buildbot.
17603 2005-09-23 Miguel de Icaza <miguel@novell.com>
17605 * mini.c (SIG_HANDLER_SIGNATURE): Only dereference info if it is
17606 part of the SIG_HANDLER_SIGNATURE.
17608 2005-09-23 Zoltan Varga <vargaz@gmail.com>
17610 * mini.h mini.c: Add a new MONO_DEBUG option to collect metadata pagefault
17613 * mini-x86.c (mono_arch_call_opcode): Fix vararg calling convention
17614 introduced by previous patch.
17616 2005-09-21 Zoltan Varga <vargaz@gmail.com>
17618 * tramp-x86.c (mono_arch_create_trampoline_code): Restore caller
17619 saved registers too.
17621 * mini-x86.c (mono_arch_allocate_vars): Rewrite this so it works based
17622 upon the information returned by get_call_info ().
17624 * mini-x86.c (add_float): Fix stack size calculation.
17625 (mono_arch_call_opcode): Rewrite this so it works based up the
17626 information returned by get_call_info ().
17627 (mono_arch_get_this_vret_args): Ditto.
17629 2005-09-21 Zoltan Varga <vargaz@freemail.hu>
17631 * mini-amd64.c (mono_arch_emit_this_vret_args): Use the information
17632 in cinfo to determine the registers which need to be used.
17634 2005-09-20 Miguel de Icaza <miguel@novell.com>
17636 * driver.c (mono_main): Add --server and --desktop flags.
17638 2005-09-16 Zoltan Varga <vargaz@gmail.com>
17640 * mini-ia64.h: Make register masks 64 bit. Don't treat argument
17641 registers as global registers.
17643 * inssel-ia64.brg (stmt): Remove OP_OUTARG_REG () rules which are no
17644 longer needed with the new register allocator.
17646 * mini-ia64.c: Use OP_MOVE instead of OP_SETREG for reg-reg moves.
17648 * cpu-ia64.md: Remove unused opcodes.
17650 * regalloc.c mini-codegen.c: Make register masks 64 bit on ia64.
17652 2005-09-16 Zoltan Varga <vargaz@freemail.hu>
17654 * cpu-amd64.md: Remove unused opcodes.
17656 * inssel-amd64.brg: Remove OP_OUTARG_REG () rules which are no longer
17657 needed with the new register allocator.
17659 * inssel-amd64.brg mini-amd64.c: Use OP_MOVE instead of OP_SETREG for
17662 2005-09-16 Raja R Harinath <rharinath@novell.com>
17664 * Makefile.am (check-local): Don't invoke semdel-wrapper.
17666 2005-09-16 Martin Baulig <martin@ximian.com>
17668 * exceptions-amd64.c
17669 (throw_exception): Don't call mono_debugger_throw_exception() if
17670 we're a rethrow - see the FIXME in the code.
17672 2005-09-15 Geoff Norton <gnorton@customerdna.com>
17674 * mini.c (mono_init_exceptions): This only works on some architectures.
17676 2005-09-15 Zoltan Varga <vargaz@gmail.com>
17678 * mini.c (mono_method_to_ir): Add OP_LMUL imm -> OP_LMUL_IMM conversion
17681 * inssel-long.brg mini-ia64.c: Add OP_LMUL_IMM rules.
17683 * mini-ia64.h mini-ia64.c: Remove the altstack support code which is
17684 now in mini-exceptions.c.
17686 2005-09-15 Zoltan Varga <vargaz@freemail.hu>
17688 * mini-amd64.h mini-am64.c: Remove the altstack support code which is
17689 now in mini-exceptions.c.
17691 2005-09-15 Zoltan Varga <vargaz@gmail.com>
17693 * exceptions-x86.c: Applied patch from Patrik Torstensson
17694 <patrik.torstensson@gmail.com>. Add stack overflow handling support for win32.
17696 * mini-exceptions.c mini-x86.c mini.c: Move the altstack setup/teardown
17697 code into mini-exceptions.c. Add some assertions to it.
17699 2005-09-12 Zoltan Varga <vargaz@gmail.com>
17701 * aot.c (emit_section_change): Applied patch from "The Software Team"
17702 (<software@solmersa.com>). Fix as errors on windows.
17704 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
17706 * tramp-amd64.c (mono_arch_create_trampoline_code): Fix saving of
17707 method info into the LMF.
17709 2005-09-11 Zoltan Varga <vargaz@gmail.com>
17711 * mini-ia64.c: Add proper unwind info for method epilogs.
17713 * exceptions-ia64.c: Add some code to help debugging.
17715 * mini-ia64.c mini-ia64.h: Add sigaltstack support.
17717 * mini-exceptions.c: Fix warning.
17719 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
17721 * mini.c: Really fix build.
17723 * mini-x86.c mini-amd64.c: Fix build.
17725 2005-09-11 Zoltan Varga <vargaz@gmail.com>
17727 * mini-ia64.c inssel-ia64.brg: Add InterlockedExchange instrinsics.
17729 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Implement
17730 some Interlocked methods as intrinsics.
17732 * mini.c (mini_get_inst_for_method): Call arch_get_inst_for_method
17733 for Thread methods as well.
17735 * mini-ops.h: Add OP_MEMORY_BARRIER opcode.
17737 * inssel.brg: Add rule for OP_MEMORY_BARRIER.
17739 * mini-ia64.c mini-x86.c mini-amd64.c
17740 cpu-ia64.md cpu-pentium.md cpu-amd64.md: Add implementation of
17743 * mini.c (mono_init_exceptions): Fix build breakage.
17745 2005-09-10 Zoltan Varga <vargaz@gmail.com>
17747 * mini-ia64.c exceptions-ia64.c tramp-ia64.c: Remove 'manual' emitting
17748 of instructions. Use the new ia64_unw_op macros for emitting unwind
17751 * mini.c (mono_init_exceptions): Initialize exception handling
17752 related trampolines at startup.
17754 Fri Sep 9 19:30:37 BST 2005 Paolo Molaro <lupus@ximian.com>
17756 * cpu-arm.md, mini-arm.c: fix for dynamic code (Gtk# apps).
17758 2005-09-09 Zoltan Varga <vargaz@gmail.com>
17760 * mini.c: Handle type loading errors gracefully during compilation and
17761 throw the appropriate exception.
17763 Fri Sep 9 09:49:14 CEST 2005 Paolo Molaro <lupus@ximian.com>
17765 * ldscript.mono, Makefile.am: use anonymous versions in the ldscript
17766 for the mono binary.
17768 2005-09-09 Martin Baulig <martin@ximian.com>
17770 * mini.c (mono_method_to_ir): Comment out the G_BREAKPOINT()'s for
17773 Thu Sep 8 14:53:45 BST 2005 Paolo Molaro <lupus@ximian.com>
17775 * mini-arm.h: use emulation for conv.r.un for the release.
17777 Thu Sep 8 11:28:45 BST 2005 Paolo Molaro <lupus@ximian.com>
17779 * mini-arm.c, objects.cs: more fixes and tests for them.
17781 Wed Sep 7 17:14:26 BST 2005 Paolo Molaro <lupus@ximian.com>
17783 * mini-arm.c: align structures to at least 4 bytes to be able
17784 to keep our current optimized memcpy.
17786 Tue Sep 6 22:51:08 BST 2005 Paolo Molaro <lupus@ximian.com>
17788 * mini-arm.c, cpu-arm.md, inssel-arm.brg: bugfixes.
17790 2005-09-05 Gonzalo Paniagua Javier <gonzalo@ximian.com>
17792 * mini.c: ignore SIGPIPE.
17794 2005-09-04 Zoltan Varga <vargaz@gmail.com>
17796 * mini-ia64.c (mono_arch_lowering_pass): Convert 'and_imm 255' to zext1.
17798 * mini-ia64.h mini-ia64.c: Add some minor optimizations.
17800 2005-09-02 Zoltan Varga <vargaz@gmail.com>
17802 * mini.h: Add prototype for mono_allocate_stack_slots_full.
17804 Thu Sep 1 21:05:26 BST 2005 Paolo Molaro <lupus@ximian.com>
17806 * exceptions-arm.c, mini.c, mini-arm.c, mini-arm.h:
17807 exception handling support.
17808 * mini-arm.c, mini-arm.h: bigendian fixes (partially from a
17809 patch by Brian Koropoff <briank@marakicorp.com>).
17811 Thu Sep 1 10:22:44 EDT 2005 Paolo Molaro <lupus@ximian.com>
17813 * mini.c: revert another 'optimization' which breaks when
17814 items on the eval stack need to be saved at a basic block end
17817 Wed Aug 31 17:29:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
17819 * jit-icalls.c: for arrays, ensure we always provide
17822 2005-08-30 Zoltan Varga <vargaz@gmail.com>
17824 * mini.c (mono_allocate_stack_slots_full): Fix ia64 build.
17826 * mini.c (mini_get_inst_for_method): Special case Object:.ctor as well.
17828 2005-08-29 Zoltan Varga <vargaz@gmail.com>
17830 * mini-ia64.h mini-ia64.c: Implement frame pointer elimination. Keep
17831 arguments in their original register.
17833 2005-08-28 Zoltan Varga <vargaz@gmail.com>
17835 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Optimize
17838 * mini.c (mono_method_to_ir): Disable the MUL->MUL_IMM optimization
17839 when ssapre is enabled.
17841 * inssel-long.brg: Fix bug in previous patch.
17843 * mini-ia64.c mini-ia64.h mini.c inssel-long.brg: Optimize
17844 multiplication by a constant.
17846 2005-08-27 Zoltan Varga <vargaz@gmail.com>
17848 * mini-ia64.c (mono_arch_setup_jit_tls_data): Add support for intel
17851 * tramp-ia64.c (mono_arch_create_trampoline_code): Use st8.spill for
17854 Fri Aug 26 11:09:28 BST 2005 Paolo Molaro <lupus@ximian.com>
17856 * inssel-arm.brg: apply changes tested by Brian Koropoff
17857 <briank@marakicorp.com>.
17859 2005-08-25 Zoltan Varga <vargaz@gmail.com>
17861 * mini-x86.c (mono_arch_emit_prolog): Fix calling of mono_jit_thread_attach () under windows.
17863 2005-08-24 Zoltan Varga <vargaz@gmail.com>
17865 * mini-codegen.c (mono_local_regalloc): Avoid allocating dreg and sreg1/2
17866 to the same register if dreg is just a base register.
17867 (print_ins): Improve printing of membase opcodes.
17869 * inssel-x86.brg: Add optimized ldind(reg) rules.
17871 * mini-x86.c cpu-pentium.md: Changes required to support the new rules.
17873 Wed Aug 24 19:39:36 CEST 2005 Paolo Molaro <lupus@ximian.com>
17875 * mini.c: when running under valgrind, set the stack bottom for
17876 the GC at the actual approximate stack for the app (fixes running
17877 mono with valgrind).
17879 Tue Aug 23 21:38:50 CEST 2005 Paolo Molaro <lupus@ximian.com>
17881 * mini.c: do no break at the first valuetype to init found
17882 (fixes bug #75791).
17884 Tue Aug 23 16:53:21 BST 2005 Paolo Molaro <lupus@ximian.com>
17886 * cpu-arm.md, mini-arm.c: more fixes and LMF support.
17888 Tue Aug 23 15:11:44 CEST 2005 Paolo Molaro <lupus@ximian.com>
17890 * cpu-g4.md: fixed instruction length exposed by the nemerle compiler.
17892 2005-08-23 Zoltan Varga <vargaz@freemail.hu>
17894 * inssel-amd64.brg inssel-x86.brg: Fix the fcall rules.
17896 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
17898 * inssel-x86.brg: Fix assert in patch_delegate_trampoline.
17900 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Add some debug
17903 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Add some debug
17906 * mini.c (optimize_branches): Don't quit after 1000 iterations on large
17909 Mon Aug 22 19:16:29 BST 2005 Paolo Molaro <lupus@ximian.com>
17911 * tramp-arm.c: allocate less memory for the trampoline and fix typo.
17913 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
17915 * mini.c (mono_method_to_ir): Remove instructions inserted after a branch
17916 in the tail recursion optimization.
17918 * mini.h helpers.c (mono_disassemble_code): Emit starts of basic blocks as
17919 debug info into the assembly file.
17921 * iltests.il: Add test for filter regions.
17923 * mini.c (mono_method_to_ir): Fix handling of nested FILTER clauses. Fix
17924 initial stack of filter regions. Fixes #75755.
17926 Mon Aug 22 17:49:16 BST 2005 Paolo Molaro <lupus@ximian.com>
17928 * mini-arm.c, cpu-arm.c: fixes and support for methods with bigger
17929 stack requirements.
17931 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
17933 * mini.c (mono_create_delegate_trampoline): Fix memory leak. Put back
17934 the check for an already compiled method on non-ia64 platforms.
17935 (mono_create_jump_trampoline): Store the MonoJitInfo structure into the
17938 * mini-x86.h tramp-x86.c: Add support for delegate trampolines.
17940 * inssel-x86.brg: Add some optimized call rules.
17942 2005-08-21 Zoltan Varga <vargaz@freemail.hu>
17944 * mini.c (mono_create_delegate_trampoline): Do not return an already compiled
17947 * mini.h mini-trampolines.c: Pass the trampoline argument to
17948 mono_arch_patch_delegate_trampoline.
17950 * mini-ia64.h mini-ia64.c tramp-ia64.c: Add support for delegate trampolines.
17952 * mini-trampolines.c: Fix build.
17954 * mini-amd64.h: Add delegate trampolines.
17956 * mini.h mini.c mini-trampolines.c tramp-amd64.c: Add delegate trampolines.
17958 * inssel-amd64.brg: Add optimized call rules.
17960 * mini-ia64.c tramp-ia64.c: Improve instruction scheduling.
17962 * inssel-ia64.brg: Add optimized ldind(reg) rules.
17964 2005-08-20 Zoltan Varga <vargaz@freemail.hu>
17966 * mini.c (mono_create_class_init_trampoline): Fix bug caused by last
17969 * mini-ia64.c: Remove LMF fixmes.
17971 * mini-ia64.h: Remove most fields from LMF.
17973 * inssel-ia64.brg (stmt): Fix unaligned access errors.
17975 * mini-trampolines.c: Add support for IA64 function descriptors.
17977 * mini.h mini.c jit-icalls.c exceptions-ia64.cdriver.c: Add support
17978 for IA64 function descriptors.
17980 Sat Aug 20 16:51:44 BST 2005 Paolo Molaro <lupus@ximian.com>
17982 * tramp-arm.c: patch the vtable for virtual calls. Added
17983 support code to register/unregister the LMF.
17984 * mini-arm.c, mini-arm.h: warning fixes, fixes, speedups,
17987 2005-08-19 Dick Porter <dick@ximian.com>
17989 * mini.c: Use a gsize to store the thread ID, so it can hold a 64
17990 bit value if needed.
17992 2005-08-19 Zoltan Varga <vargaz@freemail.hu>
17994 * mini.c (mini_get_method): Move handling of wrapper data here.
17996 * mini.c (mono_method_to_ir): Add support for dynamic methods.
17998 * mini.c (mono_method_to_ir): Convert nonvirtual calls to abstract methods into
18001 * mini.c (mono_method_to_ir): Emit IR for CEE_NOP as well, so
18002 bblock->code does not remain empty.
18004 2005-08-17 Zoltan Varga <vargaz@freemail.hu>
18006 * arrays.cs: Add regression test for #75832.
18008 * inssel-amd64.brg cpu-amd64.md mini-amd64.c: Fix LDELEMA optimization
18009 rules. Fixes #75832.
18011 * mini-ia64.c tramp-ia64.c exceptions-ia64.c: Implement improved
18012 instruction scheduling.
18014 2005-08-12 Zoltan Varga <vargaz@freemail.hu>
18016 * mini-exceptions.c (ves_icall_get_frame_info): Fix IA64 build.
18018 2005-08-11 Zoltan Varga <vargaz@freemail.hu>
18020 * mini-exceptions.c mini-x86.h: Move VC stuff into macros in mini-x86.h.
18022 * mini-codegen.c: Fix VC build.
18024 * cpu-pentium.md: Increase length of atomic_exhange_i4.
18026 2005-08-09 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18028 * mini.h: fix signature for mono_register_opcode_emulation.
18030 2005-08-09 Zoltan Varga <vargaz@freemail.hu>
18032 * mini.c: Get rid of most of the helper_sig_... constants using
18033 mono_create_icall_signature ().
18035 2005-08-08 Zoltan Varga <vargaz@freemail.hu>
18037 * jit-icalls.c (helper_ldstr): New helper function.
18039 * mini.c (get_basic_blocks): Set out_of_line for bblocks containing a throw.
18041 * mini.c (mono_method_to_ir): If an LDSTR instruction is in a bblock with a
18042 throw, load the string using a helper call instead of creating a string object.
18044 * aot.c: Update after LDSTR changes.
18046 * mini.h: Bump AOT file version.
18048 * aot.c: Save class size info into the AOT file. Print more statistics during
18051 * mini.h: Bump AOT file version.
18053 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
18054 ordering of disasm cases. Fixes #74957.
18056 Thu Aug 4 19:47:24 BST 2005 Paolo Molaro <lupus@ximian.com>
18058 * mini-ops.h, mini-arch.h, inssel.brg, mini.c, mini.h,
18059 jit-icalls.c, mini-codegen.c, Makefile.am: changes in
18060 the generic code needed for the ARM port.
18062 Thu Aug 4 19:42:54 BST 2005 Paolo Molaro <lupus@ximian.com>
18064 * exceptions-arm.c, tramp-arm.c, mini-arm.c, mini-arm.h, cpu-arm.md,
18065 inssel-arm.brg: more ARM features and fixes.
18067 Mon Aug 1 18:37:38 BST 2005 Paolo Molaro <lupus@ximian.com>
18069 * tramp-arm.c, mini-arm.c, cpu-arm.md, inssel-arm.brg: more
18070 ARM port work in progress.
18072 2005-07-30 Zoltan Varga <vargaz@freemail.hu>
18074 * mini-ia64.c (mono_arch_call_opcode): Ongoing IA64 work.
18076 * mini-exceptions.c mini-ia64.h: Ongoing IA64 work.
18078 * mini-ia64.c (ia64_emit_bundle): Ongoing IA64 work.
18080 * inssel.brg (mini_emit_memset): Add support for unaligned access.
18082 * *-ia64.*: Ongoing IA64 work.
18084 * mini-ia64.c exceptions-ia64.c: Ongoing IA64 work.
18086 2005-07-28 Zoltan Varga <vargaz@freemail.hu>
18088 * TODO: Remove out-of-data todo stuff.
18090 * mini.h mini.c (mono_create_jit_trampoline_from_token): Remove some
18093 * aot.c: Save/load MonoCachedClassInfo->has_nested_classes.
18095 * mini.h: Bump corlib version.
18097 2005-07-27 Martin Baulig <martin@ximian.com>
18100 (create_copy_ins): Added `const unsigned char *ip' argument; set
18101 `copy->cil_code' from it.
18103 2005-07-27 Martin Baulig <martin@ximian.com>
18105 * mini-exceptions.c (mono_handle_exception): Don't call
18106 mono_debugger_handle_exception() for filters.
18108 2005-07-27 Zoltan Varga <vargaz@freemail.hu>
18110 * mini-trampolines.c (mono_aot_trampoline): Handle AppDomain:InvokeInDomain
18113 2005-07-26 Martin Baulig <martin@ximian.com>
18115 Committing a patch from Michal Moskal <michal.moskal@gmail.com>.
18117 * mini.c (mono_method_to_ir): In `CEE_CALLI', only use
18118 helper_compile_generic_method() if the method is actually virtual
18121 2005-07-26 Martin Baulig <martin@ximian.com>
18124 (trampoline_code): Renamed to `mono_trampoline_code' and made it
18125 public; this is now accessed directly by the debugger.
18126 (mono_generic_trampoline_code): Removed.
18129 (mono_debug_init_method): Also add interncalls and wrappers.
18131 2005-07-23 Zoltan Varga <vargaz@freemail.hu>
18133 * mini-ia64.c mini-ia64.h: Add support for tracing/profiling.
18135 2005-07-22 Zoltan Varga <vargaz@freemail.hu>
18137 * aot.c (mono_aot_get_method_from_token): Fix a potential crash here.
18139 2005-07-21 Zoltan Varga <vargaz@freemail.hu>
18141 * aot.c (load_patch_info): Fix handling of stfld_remote wrapper.
18143 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
18145 * mini-amd64.c (mono_arch_setup_jit_tls_data): Use the nice way of
18146 getting TLS offsets on AMD64 too.
18148 2005-07-20 Kornel Pal <kornelpal@hotmail.com>
18150 * driver.c: Detach console when executing IMAGE_SUBSYSTEM_WINDOWS_GUI on win32
18152 Wed Jul 20 18:05:19 BST 2005 Paolo Molaro <lupus@ximian.com>
18154 * exceptions-arm.c, mini-arm.c, tramp-arm.c, cpu-arm.md,
18155 inssel-arm.brg, mini-arm.h: ARM port work in progress.
18157 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
18159 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix build.
18161 * mini.h mini.c mini-*.h tramp-*.c: Move more cross platform trampoline code
18164 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Call
18165 mono_sparc_is_virtual_call ().
18167 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix warning.
18169 * tramp-sparc.c (mono_arch_create_trampoline_code): Fix order of
18170 trampoline parameters.
18172 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix signature.
18174 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Rename this
18175 to mono_arch_get_vcall_slot_addr.
18177 * Makefile.am tramp-sparc.c: Update the sparc port to use the generic
18180 * *-sparc.*: Merge the mini-xp-regalloc branch for sparc.
18182 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
18184 * mini-ia64.h mini-ia64.c: Finish pinvoke support.
18186 2005-07-19 Martin Baulig <martin@ximian.com>
18188 * exceptions-amd64.c (throw_exception): Call
18189 mono_debugger_throw_exception() here like we're doing it on i386.
18191 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
18193 * mini-ia64.c: Add optimized TLS access support.
18195 2005-07-18 Zoltan Varga <vargaz@freemail.hu>
18197 * mini-exceptions.c: Ongoing IA64 work.
18199 * mini-ia64.c inssel-long.brg: Ongoing IA64 work.
18201 * mini.c: Use the default optimization set when embedding. Fixes
18204 2005-07-11 Zoltan Varga <vargaz@freemail.hu>
18206 * tramp-amd64.c tramp-ia64.c Makefile.am: Move arch independent parts
18207 of trampolines to a separate file.
18209 * mini-trampolines.c: New file.
18211 * mini.h tramp-x86.c: Move arch independent parts of trampolines to a
18214 * tramp-x86.c: Reorganize the trampoline code to be similar to the
18217 * mini-codegen.c: Fix cygwin build.
18219 2005-07-10 Zoltan Varga <vargaz@freemail.hu>
18221 * mini.c: Add some minor changes needed by the IA64 port.
18223 * *-ia64.*: Ongoing IA64 work.
18225 2005-07-09 Zoltan Varga <vargaz@freemail.hu>
18227 * tramp-amd64.c mini-amd64.c: Update after latest AOT changes. Split
18228 trampolines into arch-independent and arch-dependent parts.
18230 * mini-amd64.c (mono_arch_lowering_pass): Fix store_membase_imm -> store_membase_reg rule.
18232 2005-07-08 Zoltan Varga <vargaz@freemail.hu>
18234 * cpu-amd64.md: Merge the xp-regalloc-branch for amd64.
18236 * mini-ops.h mini-amd64.h mini-amd64.c inssel-amd64.brg Makefile.am: Merge
18237 the xp-regalloc-branch for amd64.
18239 * mini-x86.h mini-x86.c cpu-pentium.md Makefile.am: Merge the
18240 xp-regalloc-branch for x86.
18242 2005-07-07 Zoltan Varga <vargaz@freemail.hu>
18244 * inssel.brg (OP_THROW_OR_NULL): Allways rethrow the abort exception.
18246 2005-07-06 Martin Baulig <martin@ximian.com>
18249 (mono_jit_compile_method_inner): Call mono_get_inflated_method().
18250 (mono_jit_runtime_invoke): Likewise.
18252 2005-07-05 Zoltan Varga <vargaz@freemail.hu>
18254 * aot.c (mono_compile_assembly): Allocate the GOT in the .bss segment
18257 * aot.c: Add new mono_aot_get_method_from_token () function to load AOT methods
18258 without loading their metadata. Reorganize the file format so exception handling+
18259 debug info is kept separate from normal method info. Create MonoJitInfo
18260 structures for methods lazily.
18262 * tramp-x86.c (x86_aot_trampoline): Use the new from_token method to avoid
18264 (x86_class_init_trampoline): Patch AOT class init trampolines too.
18266 * mini.c (mini_init): Install the new mono_aot_find_jit_info hook.
18268 * mini.c (mono_method_to_ir): Reduce the number of class init trampoline calls
18271 * mini.h: Bump AOT file version.
18273 2005-07-04 Zoltan Varga <vargaz@freemail.hu>
18275 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
18277 2005-07-01 Raja R Harinath <rharinath@novell.com>
18279 * Makefile.am (check-local): Call semdel-wrapper.
18281 2005-06-29 Zoltan Varga <vargaz@freemail.hu>
18283 * mini-x86.c: Revert the last change as it seems to break the build..
18285 2005-06-28 Zoltan Varga <vargaz@freemail.hu>
18287 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
18289 * mini-x86.c (mono_arch_cpu_init): Fix setting of fp precision in the VC build.
18291 2005-06-27 Ben Maurer <bmaurer@ximian.com>
18293 * mini.c (NEW_AOTCONST): make sure to call mono_get_got_var
18294 outside of the macro, so strange stuff doesn't happen with gcc4
18295 (NEW_AOTCONST_TOKEN): Likewise.
18297 2005-06-28 Martin Baulig <martin@ximian.com>
18299 * mini.c (mini_class_is_system_array): New static method; use this
18300 instead of `klass->parent == mono_defaults.array_class' everywhere
18301 since this also works for the new generic array class.
18303 2005-06-26 Ben Maurer <bmaurer@ximian.com>
18305 * inssel.brg: Remove warnings.
18307 2005-06-24 Zoltan Varga <vargaz@freemail.hu>
18309 * mini-ia64.c: Ongoing IA64 work.
18311 * basic-float.cs: Add float->i1 conversion test.
18313 * iltests.il: Add conv.u4 test.
18315 2005-06-23 Zoltan Varga <vargaz@freemail.hu>
18317 * inssel-long.brg: Fix bug caused by last change.
18319 2005-06-23 Geoff Norton <gnorton@customerdna.com>
18321 * mini-x86.h: Add __APPLE__ to the SC_* redefines with the other
18322 BSDs. Allows the x86 JIT to work on OSX86
18324 2005-06-22 Zoltan Varga <vargaz@freemail.hu>
18326 * inssel-long.brg: Use OP_LSHR_UN_IMM instead of OP_SHR_UN_IMM in
18329 * mini-ia64.c: Ongoing IA64 work.
18331 2005-06-19 Zoltan Varga <vargaz@freemail.hu>
18333 * mini-ia64.c: Ongoing IA64 work.
18335 * driver.c: Clean up jit_code_hash as well when using --regression.
18337 * inssel-long.brg: Fix long->i4/u4 conversion rules.
18339 * basic-long.cs: Add tests for long->u4 conversion.
18341 2005-06-18 Ben Maurer <bmaurer@ximian.com>
18343 * mini.c: Take mono_get_domainvar out of macros. This makes sure
18344 that we do not depend on undefined C behavior: the order stuff
18345 gets evaluated within an expression. Fixes mono when compiled on
18348 2005-06-18 Zoltan Varga <vargaz@freemail.hu>
18350 * *-ia64.*: Ongoing IA64 work.
18352 * aot.c: Lower memory usage while loading AOT methods.
18354 * tramp-x86.c: Avoid allocating+freeing MonoJitInfo structures.
18356 * mini.h: Bump AOT file format version.
18358 2005-06-17 Zoltan Varga <vargaz@freemail.hu>
18360 * mini.c (mono_method_to_ir): Allow STACK_PTR as input to SWITCH.
18362 2005-06-16 Sebastien Pouliot <sebastien@ximian.com>
18364 * declsec.c: Fixed APTC to check for FullTrust on caller assembly (and
18365 not on callee assembly). Fixed some comments.
18367 2005-06-16 Zoltan Varga <vargaz@freemail.hu>
18369 * aot.c (mono_compile_assembly): Mark the "methods" symbol as a function so
18370 it gets proper disassembly.
18371 (emit_method_info): Remove some dead code.
18373 * mini.c (mini_method_compile): Allways allocate the GOT var in
18374 mono_method_to_ir for emulating opcodes.
18376 2005-06-13 Zoltan Varga <vargaz@freemail.hu>
18378 * mini.c (mono_jit_free_method): Remove the method from the JitInfo table
18379 before freeing the code memory. Fixes #74990.
18381 * objects.cs: Add regression test for #74992.
18383 * liveness.c: Extend live ranges of arguments to the beginning of the
18384 method. Fixes #74992.
18386 * exceptions-ia64.c mini-ia64.h: Modify ip during exception handling
18387 so it points into the faulting instruction.
18389 2005-06-12 Zoltan Varga <vargaz@freemail.hu>
18391 * jit-icalls.c (mono_imul_ovf): Add exception handling.
18393 * *-ia64.*: Ongoing IA64 work.
18395 * mini.c (mini_init): Fix signature of mono_delegate_ctor.
18397 2005-06-11 Zoltan Varga <vargaz@freemail.hu>
18399 * mini-ia64.h exceptions-ia64.c: Ongoing IA64 work.
18401 * *-ia64.*: Ongoing IA64 work.
18403 2005-06-10 Zoltan Varga <vargaz@freemail.hu>
18405 * basic-long.cs: Add tests for add/sub.ovf.
18407 * basic.cs: Add tests for sub.ovf.
18409 * *-ia64.*: Ongoing IA64 work.
18411 2005-06-09 Zoltan Varga <vargaz@freemail.hu>
18413 * *-ia64.*: Ongoing IA64 work.
18415 * basic.cs: Add conv.ovf.i4.un test.
18417 2005-06-09 Massimiliano Mantione <massi@ximian.com>
18419 * mini.c: (remove_block_if_useless) Fixed bug 75061.
18421 2005-06-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18423 * mini.c: no SIGUSR2 on windows. Remove it for PLATFORM_WIN32.
18425 2005-06-07 Zoltan Varga <vargaz@freemail.hu>
18427 * *-ia64.*: Ongoing IA64 work.
18429 2005-06-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18432 * mini.c: added the ability to toggle trace on/off using SIGUSR2.
18434 2005-06-04 Zoltan Varga <vargaz@freemail.hu>
18436 * mini-ia64.c mini-ia64.h: Fix cleanup of memory stack.
18438 2005-06-03 Zoltan Varga <vargaz@freemail.hu>
18440 * mini-amd64.c (emit_call): Fix yet another bug in the near call optimization.
18442 * mini-amd64.c (amd64_patch): Add an assert to check that the destination
18443 of a call is callable by a near call.
18445 2005-05-31 Zoltan Varga <vargaz@freemail.hu>
18447 * mini-ia64.c: Ongoing IA64 work.
18449 2005-05-29 Zoltan Varga <vargaz@freemail.hu>
18451 * genmdesc.c: Make the generated array non-static.
18453 * inssel-long.brg: Fix LSHR_IMM rule.
18455 * *-ia64.*: Ongoing IA64 work.
18457 * *-ia64.*: Ongoing IA64 work.
18459 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
18461 * *-ia64.*: Ongoing IA64 work.
18463 * *-ia64.*: Ongoing IA64 work.
18465 * mini-ia64.c: Ongoing IA64 work.
18467 * *-ia64.* jit-icalls.c mini-codegen.c: Ongoing IA64 work.
18469 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
18471 * objects.cs basic-calls.cs: Move some tests to objects.cs.
18473 * objects.cs basic-long.cs: Move some tests to objects.cs.
18475 2005-05-26 Zoltan Varga <vargaz@freemail.hu>
18477 * *-ia64.*: Ongoing IA64 work.
18479 * iltests.il: Add a new test.
18481 * mini.c (mono_method_to_ir): Initialize valuetypes when created using
18482 newobj. Fixes #75042.
18484 2005-05-22 Zoltan Varga <vargaz@freemail.hu>
18486 * *-ia64.*: Ongoing IA64 work.
18488 * *-ia64.*: Ongoing IA64 work.
18490 * *-ia64.*: Ongoing IA64 work.
18492 * basic.cs objects.cs: Move tests accessing static variables as well.
18494 * basic.cs objects.cs: Move test_0_pin_string to objects.cs.
18496 2005-05-21 Zoltan Varga <vargaz@freemail.hu>
18498 * mini.c (SIG_HANDLER_SIGNATURE): Fix warning.
18500 * driver.c: Always print failed tests.
18502 * mini-codegen.c: Use cfg->frame_reg instead of a macro for the
18505 * *ia64*: Ongoing IA64 work.
18507 2005-05-20 Zoltan Varga <vargaz@freemail.hu>
18509 * basic.cs: Add tests for add.ovf. Fix warnings.
18511 2005-05-18 Miguel de Icaza <miguel@novell.com>
18513 * driver.c (mono_main): Avoid crash if no argument is passed to
18514 --break; Do not use g_error, but f_printf. And fix all other
18515 ocurrences of the same crash.
18517 2005-05-17 Zoltan Varga <vargaz@freemail.hu>
18519 * mini.h mini.c: Generalize the existing uses of the MONO_DEBUG env variable
18520 and add a new one: aborting when a SIGSEGV is raised while in unmanaged code.
18523 2005-05-14 Zoltan Varga <vargaz@freemail.hu>
18525 * *-ia64.*: Add beginnings of IA64 backend.
18527 * Makefile.am mini-arch.h mini-codegen.c: Add IA64 support.
18529 2005-05-13 Zoltan Varga <vargaz@freemail.hu>
18531 * inssel-long.brg: Add missing ulong->{i1, i2} checked conversions.
18534 * basic-long.cs exceptions.cs: Add new tests. Fix some warnings.
18536 * mini-amd64.c: Fix a warning.
18538 2005-05-10 Zoltan Varga <vargaz@freemail.hu>
18540 * mini-amd64.c (mono_arch_output_basic_block): Fix stack space leakage
18541 in float_neg. Fixes #74897.
18543 * mini-amd64.c (emit_call): Fix another near call bug.
18545 2005-05-06 Sebastien Pouliot <sebastien@ximian.com>
18547 * declsec.c: Keep the appdomain information in the structure. Added a
18548 missing "return FALSE" for Unmanaged if FullTrust is set (or else the
18549 value gets overwritten).
18550 * declsec.h: Set the default MonoArray for the the stack to 6. Added
18551 an MonoAppDomain member to MonoSecurityFrame.
18552 * mini-exceptions.c: Do not use a glist to keep GC allocated objects
18553 used in the stack walk. Now use a MonoArray which grow (double) when
18556 2005-05-05 Lluis Sanchez Gual <lluis@novell.com>
18558 * mini.c: Re-enabled runtime cleanup, since running threads should
18559 now properly stop when exiting.
18561 2005-05-05 Zoltan Varga <vargaz@freemail.hu>
18563 * mini-codegen.c: New file contaning the arch-independent local
18564 register allocator. Not used by any architectures yet.
18566 * mini.h linear-scan.c: Merge some changes from the
18567 mini-xp-local-regalloc branch.
18569 2005-04-28 Zoltan Varga <vargaz@freemail.hu>
18571 * mini-amd64.c (emit_call): Fix calls to native functions when the
18572 runtime is compiled as a shared library. Fixes #74756.
18574 * mini.c (mono_method_to_ir): Assert if ldsfld and friends are used
18575 on a literal field. Fixes #74751.
18577 2005-04-25 Raja R Harinath <rharinath@novell.com>
18579 * Makefile.am (RUNTIME): Add MONO_CFG_DIR.
18581 2005-04-23 Zoltan Varga <vargaz@freemail.hu>
18583 * objects.cs: Add missing null casting test.
18585 2005-04-22 Zoltan Varga <vargaz@freemail.hu>
18587 * mini-exceptions.c (mono_find_jit_info): Fix native offset calculation
18588 in wrapper methods. Also rename 'address' variable to 'offset'.
18590 2005-04-20 Zoltan Varga <vargaz@freemail.hu>
18592 * mini.c debug-mini.c aot.c tramp-x86.c driver.c: Fix some gcc 4.0
18595 * Makefile.am (MCS): Use -unsafe instead of --unsafe.
18597 * aot.c: Applied patch from "The Software Team" <software@solmersa.com>. Make AOT compilation
18600 Mon Apr 18 16:20:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
18602 * exceptions-ppc.c: update code to handle stack traces (fixes bug #74452).
18604 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
18606 * mini-x86.c (mono_emit_stack_alloc): Initialize the whole allocated area not
18607 just the last bytes.
18609 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
18611 * aot.c (mono_compile_assembly): Fix warning.
18613 * mini-exceptions.c (ves_icall_get_frame_info): Fix bug introduced
18614 by the _MSC_VER stuff.
18616 2005-04-16 Zoltan Varga <vargaz@freemail.hu>
18618 * inssel-long.brg: Fix #74588.
18620 * cpu-amd64.md: Fix #74591.
18622 * iltests.il: Add new regression tests.
18624 2005-04-13 Zoltan Varga <vargaz@freemail.hu>
18626 * trace.c (mono_trace_enter_method): Print enums as an int, not as a
18629 2005-04-11 Zoltan Varga <vargaz@freemail.hu>
18631 * mini-x86.c (setup_stack): Unconditionally call pthread_attr_init ().
18633 * exceptions-x86.c mini-x86.h mini-x86.c: Applied some freebsd patches
18634 from Bill Middleton <flashdict@gmail.com>.
18636 2005-04-10 Zoltan Varga <vargaz@freemail.hu>
18638 * arrays.cs: Add new regression test. Fix warnings.
18640 2005-04-09 Zoltan Varga <vargaz@freemail.hu>
18642 * mini-amd64.c (mono_arch_output_basic_block): Fix stack alignment
18643 and leakage in CKFINITE.
18645 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Change
18646 this to a null op since it is called on amd64 too.
18648 * exceptions-amd64.c (get_throw_trampoline): Align stack.
18650 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Remove
18651 body since this is not used on amd64.
18653 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Remove duplicate define.
18655 * mini-amd64.c: Remove obsolete fixmes.
18657 * mini.c (print_method_from_ip): Fix debugging support.
18659 2005-2-1 Massimiliano Mantione <massi@ximian.com>
18661 * ssapre.c: Fix a subtle bug about availability, and limit SSAPRE
18662 so that expressions that don't give much gain are not reduced.
18663 * ssapre.h: Likewise.
18665 2005-04-04 Zoltan Varga <vargaz@freemail.hu>
18667 * exceptions-x86.c (mono_arch_find_jit_info): Remove last SC_EBP reference.
18669 * mini-x86.c (mono_emit_stack_alloc): Fix localloc under windows.
18671 * mini-x86.h exceptions-x86.c: Hopefully fix compilation on *BSD.
18673 2005-04-01 Zoltan Varga <vargaz@freemail.hu>
18675 * mini-sparc.c mini-sparc.h: Add asserts when running with sigaltstack.
18677 * exceptions-x86.c (mono_arch_monoctx_to_sigctx): Fix cygwin build.
18679 2005-03-31 Zoltan Varga <vargaz@freemail.hu>
18681 * mini-x86.c: If sigaltstack support is enabled, perform win32 style
18684 * mini.h (mono_arch_sigctx_to_monoctx): New arch-specific function.
18686 * mini.h (mono_arch_monoctx_to_sigctx): New arch-specific function.
18688 * mini.c: sigaltstack support requires MONO_ARCH_USE_SIGACTION.
18690 * mini-x86.h mini-x86.c exceptions-x86.c: Add support for
18691 MONO_ARCH_USE_SIGACTION. Fixes #74252.
18693 * mini-x86.h: Enable MONO_ARCH_USE_SIGACTION on linux.
18695 * mini-x86.c: Fix up stack overflow handling.
18697 * exceptions.cs: Add new regression test.
18699 2005-03-30 Zoltan Varga <vargaz@freemail.hu>
18701 * mini-x86.c (mono_arch_emit_prolog): Adjust stack after calls to
18702 mono_jit_thread_attach.
18704 * mini.c (mono_method_to_ir): Verify called method is not abstract.
18706 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
18708 * mini.c (mono_method_to_ir): Applied Ben's patch from bug #61441 to
18709 avoid calling constructors using callvirt.
18711 * inssel.brg: Fix #74073.
18713 2005-03-29 Sebastien Pouliot <sebastien@ximian.com>
18715 * aot.c, mini.h: Added mono-compiler.h header to allow/ease
18716 compilation with non-GCC compilers.
18717 * mini-exceptions.c, mini-x86.c|h: Patches to make compilation of mono
18718 possible using VS.NET. Adapted from the work of J Lothian (for VC6).
18720 Tue Mar 29 11:43:01 CEST 2005 Paolo Molaro <lupus@ximian.com>
18722 * inssel.brg, arrays.cs: fix long standing 64 bit issue in access to
18723 klass->interface_offsets (will likely fix bug#74073).
18725 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
18727 * mini-amd64.c (mono_arch_is_int_overflow): Fix rex handling.
18729 2005-03-28 Zoltan Varga <vargaz@freemail.hu>
18731 * mini-amd64.c (mono_arch_output_basic_block): Fix order of parameters
18732 to amd64_div_reg_size ().
18734 * mini-amd64.c (mono_arch_emit_exceptions): Emit a near call here too.
18736 2005-03-27 Zoltan Varga <vargaz@freemail.hu>
18738 * cpu-amd64.md (store_membase_reg): Fix length of storer8 opcodes.
18740 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
18742 * driver.c: Turn off automatic command line globbing under windows. Fixes #73763.
18744 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
18746 * mini.c (mono_method_to_ir): Remove debugging stuff left in by mistake.
18748 * mini.c (mono_precompile_assembly): Load and precompile referenced
18749 assemblies as well. Fixes #74015.
18751 2005-03-23 Zoltan Varga <vargaz@freemail.hu>
18753 * cpu-amd64.md (sin): Fix up maximum lengths of some opcodes.
18755 2005-03-23 Sebastien Pouliot <sebastien@ximian.com>
18757 * declsec.c: Skip linkdemand checks for intra-corlib calls. This skips
18758 a lot of checks and (anyway) permissions cannot work until corlib is
18761 Wed Mar 23 14:29:49 CET 2005 Paolo Molaro <lupus@ximian.com>
18763 * mini-ppc.c: fixed ABI issue on sysv/ppc.
18765 Tue Mar 22 19:03:17 CET 2005 Paolo Molaro <lupus@ximian.com>
18767 * tramp-ppc.c, exceptions-ppc.c: added missing icache flush
18768 calls (fixes bug#72824).
18770 Tue Mar 22 16:28:48 CET 2005 Paolo Molaro <lupus@ximian.com>
18772 * mini.c: fix tail recursion elimination (see test in bug#73936).
18774 2005-03-21 Zoltan Varga <vargaz@freemail.hu>
18776 * mini-amd64.c (mono_arch_output_basic_block): Add inline versions of
18777 some fp functions in sse2 mode.
18779 2005-03-20 Zoltan Varga <vargaz@freemail.hu>
18781 * mini-x86.c (emit_tls_get): Move tls handling into a separate helper function.
18783 2005-03-19 Zoltan Varga <vargaz@freemail.hu>
18785 * mini.h mini.c: Add mono_get_jit_tls_key ().
18787 * mini-x86.c: Enable fast TLS support on windows.
18789 2005-03-17 Sebastien Pouliot <sebastien@ximian.com>
18791 * declsec.c: Renamed aptc to allowpartiallytrustedcallers.
18792 * mini.c: Check for p/invoke method when generating code. If a
18793 p/invoke method, or it's class, isn't decorated with [Suppress
18794 UnmanagedCodeSecurity] then generate code to call System.Security.
18795 UnmanagedDemand (only if the security manager is active).
18797 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
18799 * tramp-amd64.c (create_specific_trampoline): Revert parts of the
18800 last change as it seems to cause strange crashes.
18802 Wed Mar 16 16:24:11 CET 2005 Paolo Molaro <lupus@ximian.com>
18804 * *.c: handle unsafe function pointers where needed.
18806 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
18808 * mini.c (mono_jit_free_method): Remove the fixme too.
18810 2005-03-15 Miguel de Icaza <miguel@novell.com>
18812 * mini.c: As discussed, make the code actually free the delegate
18813 thunk now, to enable the debugging of delegate problems, use
18814 MONO_DEBUG=1 when running Mono.
18816 This takes also care of parts of the leaks as seen by Joe.
18818 2005-03-15 Zoltan Varga <vargaz@freemail.hu>
18820 * mini-amd64.c (mono_arch_setup_jit_tls_data): Enable
18821 thread_tls_offset calculation.
18823 2005-03-14 Sebastien Pouliot <sebastien@ximian.com>
18825 * declsec.c: Reworked linkdemand checks for icall. The previous code
18826 was using the declaration code (untrusted) and didn't work as expected
18827 with the CLR 2.0. We're now more compatible with 2.0 than 1.x for this
18830 2005-03-13 Zoltan Varga <vargaz@freemail.hu>
18832 * iltests.il: Add new localloc test.
18834 * mini-amd64.c: Handle large stack allocations the same way as on
18835 windows if stack overflow handling is working.
18837 * mini-amd64.c: Allocate the signal stack using mmap.
18839 * mini.c (sigsegv_signal_handler): Fix reading of context.
18841 * mini-exceptions.c: Fix up stack overflow handling.
18843 * mini-amd64.h mini-amd64.c: Fix up stack overflow handling.
18845 * tramp-amd64.c (create_specific_trampoline): Optimize trampoline size.
18847 * exceptions-amd64.c (mono_amd64_exceptions_init): Remove this.
18849 * mini.h mini.c tramp-*.c: Move common trampoline code to mini.c.
18851 * mini-x86.h mini-x86.c mini-amd64.h mini-amd64.c: Get rid of the
18852 tramp_init functions as they are no longer needed.
18854 2005-03-12 Zoltan Varga <vargaz@freemail.hu>
18856 * tramp-amd64.c (mono_amd64_tramp_init): Fix typo.
18858 * tramp-amd64.c (mono_amd64_tramp_init): Init AOT trampoline as well.
18860 * mini-amd64.h mini-amd64.c (mono_amd64_exceptions_init): Remove this.
18862 * mini.c mini-*.h: Remove OUT_OF_LINE_BBLOCK defines since all arches
18865 * mini-ops.h: Add OP_LMUL_IMM.
18867 * mini.c jit-icalls.cmini-amd64.h mini-amd64.c cpu-amd64.md: Implement
18868 long mul/div opcodes as intrinsic.
18870 * mini-amd64.c (emit_call): Handle the case when the callee might be
18873 2005-03-11 Zoltan Varga <vargaz@freemail.hu>
18875 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Reorder cases to be
18878 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Fix ordering of cases.
18880 * aot.c (mono_aot_load_method): Get rid of bogus make_writable call.
18882 2005-03-09 Ben Maurer <bmaurer@ximian.com>
18884 * mini.c (mono_codegen): Don't leak here, to help people running
18887 2005-03-08 Zoltan Varga <vargaz@freemail.hu>
18889 * mini-amd64.c (mono_arch_output_basic_block): Fix int->float
18890 conversions in sse2 mode.
18892 * basic-float.cs: Add regression test.
18894 * mini-amd64.c: Reenable sse2.
18896 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
18898 * mini-amd64.c: Disable sse2 until some regressions are fixed.
18900 2005-03-07 Joerg Rosenkranz <joergr@voelcker.com>
18902 * driver.c: Copyright text should include 2005.
18904 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
18906 * cpu-amd64.md (load_membase): Fix more max lengths.
18908 2005-03-06 Zoltan Varga <vargaz@freemail.hu>
18910 * cpu-amd64.md (load_membase): Fix max length.
18912 * mini-ops.h: Add OP_F<xx>_MEMBASE opcodes.
18914 * inssel.brg: Add MONO_EMIT_BIALU_MEMBASE macro.
18916 * cpu-amd64.md inssel-amd64.brg mini-amd64.h mini-amd64.brg: Finish SSE2
18917 support and enable it by default. Also add OP_F<xxx>_MEMBASE opcodes.
18919 * basic-float.cs: Add rounding regression test.
18921 * mini-amd64.c (INST_IGNORES_CFLAGS): Add more instructions.
18923 2005-03-04 Neale Ferguson <NealeFerguson@earthlink.net>
18925 * inssel-s390.brg, mini-s390.c: Add support for passing/returning small
18926 structures in registers for pinvoke wrappers.
18928 2005-03-04 Zoltan Varga <vargaz@freemail.hu>
18930 * mini-exceptions.c (ves_icall_get_trace): Return wrapper info as well.
18932 2005-03-03 Zoltan Varga <vargaz@freemail.hu>
18934 * mini.h mini.c mini-x86.c: Pass the domain of the native->managed
18935 wrapper to mono_jit_thread_attach.
18937 * mini.c (mini_jit_thread_attach): New jit icall.
18939 * mini-x86.c (mono_arch_emit_prolog): Attach to the VM in
18940 native->managed wrappers.
18942 * exceptions.cs: Add new regression test.
18944 * mini.c (optimize_branches): Check regions in the cbranch to throw
18945 block case as well. Fixes #73242.
18947 Tue Mar 1 18:35:27 CET 2005 Paolo Molaro <lupus@ximian.com>
18949 * mini.c: thread safety fixes.
18951 2005-02-27 Zoltan Varga <vargaz@freemail.hu>
18953 * tramp-amd64.c (amd64_magic_trampoline): Disable the method_ptr
18954 patching stuff, since delegates use jump trampolines so there is
18957 * tramp-amd64.c (create_trampoline_code): Pass NULL as 'code' in
18960 * tramp-amd64.c: Fix build.
18962 * mini-x86.c tramp-x86.c: Moved get_vtable_slot_addr into mini-x86.c and rename
18963 it to mono_arch_.... Add get_delegate_method_ptr implementation for x86.
18965 * mini-amd64.h mini.h mini-amd64.c tramp-amd64.c (mono_amd64_get_vcall_slot_addr):
18966 Rename this to mono_arch....
18967 (mono_amd64_get_delegate_method_ptr_addr): Ditto.
18969 * mini-amd64.c (mono_amd64_get_delegate_method_ptr_addr): New helper function.
18971 * mini-amd64.c (emit_call): If both the caller and the callee is
18972 guaranteed to have 32 bit addresses, emit a normal call.
18974 * tramp-amd64.c: Adapt to changes in mini-amd64.c.
18976 * tramp-amd64.c (amd64_magic_trampoline): Remove patching of trampolines.
18977 * tramp-amd64.c (amd64_magic_trampoline): Add support for patching the
18978 method_ptr inside delegates.
18980 2005-02-26 Zoltan Varga <vargaz@freemail.hu>
18982 * mini.c (mono_jit_free_method): Free the method info even if the native code is
18983 invalidated. Fixes #73001.
18985 * mini.c: Add a proper icall wrapper for mono_delegate_ctor.
18987 * mini-x86.c: Only use stdcall for pinvokes on windows.
18989 Thu Feb 24 15:22:30 CET 2005 Paolo Molaro <lupus@ximian.com>
18991 * mini.c, mini.h: make mono_lmf_addr a fast-access thread var.
18992 * mini-x86.c: remove unreliable __thread var offset detection,
18993 use the correct accessors and enable by default.
18995 2005-02-23 Zoltan Varga <vargaz@freemail.hu>
18997 * mini.c (mono_jit_free_method): Fix memory leak.
18999 2005-02-22 Zoltan Varga <vargaz@freemail.hu>
19001 * mini.c (mono_method_to_ir): Allocate a GOT var for THROW and RETHROW.
19003 2005-02-21 Zoltan Varga <vargaz@freemail.hu>
19005 * cpu-amd64.md: Fix lengths of atomic opcodes.
19007 Mon Feb 21 16:52:20 CET 2005 Paolo Molaro <lupus@ximian.com>
19009 * driver.c: try to not imply using ICU is any good.
19011 2005-02-20 Zoltan Varga <vargaz@freemail.hu>
19013 * mini-amd64.c (mono_arch_get_inst_for_method): Implement more
19014 functions as inline ops.
19016 * mini-ops.h inssel-amd64.brg cpu-amd64.md mini-amd64.c: Implement
19017 some Interlocked functions as inline ops.
19019 * mini.c (move_basic_block_to_end): Fix bug in last patch.
19021 * mini.h (MonoBasicBlock): Reorganize fields a bit.
19023 * mini-ops.h inssel.brg: Add OP_NOT_REACHED.
19025 * mini.c: Add support for OP_NOT_TAKEN.
19027 * mini-amd64.h mini-amd64.c: Add support for passing/returning small
19028 structures in registers for pinvoke wrappers.
19030 * mini-amd64.c: Fix warnings.
19032 2005-02-19 Zoltan Varga <vargaz@freemail.hu>
19034 * mini.h (MonoCompile): Add 'ret_var_is_local' field.
19036 * mini.h mini.c (mono_arch_create_vars): Add new arch specific hook.
19038 * mini.c (NEW_RETLOADA): If the ret variable is a local, use its
19039 address instead of loading the address from it.
19041 * mini-x86.c: Add support for returning small structs in registers
19042 on Win32. Fixes part of #70864.
19044 2005-02-18 Zoltan Varga <vargaz@freemail.hu>
19046 * trace.c (get_token): Improve error checking.
19048 2005-02-17 Zoltan Varga <vargaz@freemail.hu>
19050 * jit-icalls.c (mono_ldvirtfn): Explicitly check for a NULL obj here.
19052 2005-02-17 Sebastien Pouliot <sebastien@ximian.com>
19054 * mini.h: Moved MONO_EXCEPTION_* enum to metadata/class-internals.h so
19055 it can be reused for MonoClass.
19056 * mini.c: Renamed MONO_EXCEPTION_SECURITY to MONO_EXCEPTION_SECURITY
19059 2005-02-15 Sebastien Pouliot <sebastien@ximian.com>
19061 * mini.c: Fixed 2 cases where I sent a MonoMethod to managed code
19062 instead of a MonoReflectionMethod. The method information wasn't used
19063 when displaying SecurityException details (but will be now).
19065 2005-02-15 Atsushi Enomoto <atsushi@ximian.com>
19067 * Makefile.am : windows build fix.
19069 2005-02-14 Zoltan Varga <vargaz@freemail.hu>
19071 * iltests.il: Add new regression test.
19073 * mini.c (mono_method_to_ir): Allocate a GOT var in CEE_NEWOBJ. Fixes
19076 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
19078 * mini.c: Moved linkdemand check into helper function check_linkdemand
19079 to allow reuse for all intructions (CALL, CALLVIRT, NEWOBJ, JMP,
19082 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
19084 * declsec.c: Added statistics counter for different kinds of
19086 * mini.h: Added CAS statistic counters to MonoJitStats. Removed unused
19087 (and commented) declaration.
19088 * mini.c: Added statistics counter for security Demand code
19089 generation. Added display of security statistics.
19091 2005-02-13 Zoltan Varga <vargaz@freemail.hu>
19093 * declsec.c (mono_declsec_linkdemand_aptc): Applied patch from Robert Jordan (robertj@gmx.net).
19094 Fix compilation errors under gcc-2.95.
19096 2005-02-12 Ben Maurer <bmaurer@ximian.com>
19098 * mini.c, driver.c: Use the new jit trampoline hashtable
19100 Fri Feb 11 18:47:11 CET 2005 Paolo Molaro <lupus@ximian.com>
19102 * mini.c, jit-icalls.c: use the managed implementation of memcpy, too.
19104 2005-02-11 Martin Baulig <martin@ximian.com>
19106 * debug-mini.c (mono_debug_close_method): Free the line number array.
19108 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
19110 * aot.c: Break up large methods into smaller ones. Share GOT slots for
19113 * mini.h: Bump AOT file format version.
19115 2005-02-10 Sebastien Pouliot <sebastien@ximian.com>
19117 * declsec.c: Added LinkDemand support and it's special cases for ECMA,
19119 * declsec.h: Added macros to get/set lazyly initialized security
19120 informations about assemblies. Added new enum for different type of
19121 possible LinkDemand violation. Added function to check LinkDemands.
19122 * mini.h: Added a field to MonoCompile to hold any security violation
19123 detected when JITting a method (so it can be thrown later).
19124 * mini.c: Added LinkDemand checks in mono_method_to_ir for CEE_CALL
19125 and CEE_CALLVIRT. Added code to throw exception at the end of
19126 mini_method_compile (note: the exception is unhandled right now).
19128 Thu Feb 10 15:49:44 CET 2005 Paolo Molaro <lupus@ximian.com>
19130 * mini.c, jit-icalls.c: use the managed implementation of
19131 memset for initobj and memset, to avoid managed <-> unmanaged
19134 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
19136 * inssel.brg (mini_emit_virtual_call): Disable the virtual->nonvirtual
19137 optimization if it would need a GOT var.
19139 * basic.cs: Add tests for constant propagation and switch statements.
19141 * ssa.c: Fix out-of-range constant propagation and switch statements.
19143 2005-02-09 <vargaz@freemail.hu>
19145 * inssel-x86.brg (reg): Align the allocation size in the localloc(imm) case too.
19147 2005-02-08 Zoltan Varga <vargaz@freemail.hu>
19149 * cpu-amd64.md (load_membase): Fix max length of load_membase.
19151 Tue Feb 8 18:21:11 CET 2005 Paolo Molaro <lupus@ximian.com>
19153 * mini.c: update to new signature of mono_class_get_allocation_ftn().
19155 2005-02-06 Neale Ferguson <NealeFerguson@earthlink.net>
19157 * cpu-s390.md, mini-s390.c: Correct bug with register usage on certain
19158 arithmetic operations.
19160 Sun Feb 6 07:10:12 EST 2005 Paolo Molaro <lupus@ximian.com>
19162 * mini-ppc.c: add a workaround for broken user code that
19163 DllImports vararg functions with non-vararg signatures.
19165 2005-02-05 Zoltan Varga <vargaz@freemail.hu>
19167 * mini.c (mono_jit_compile_method_inner): Add detection and a
19168 meaningfull error message for assemblies written in Managed C++.
19170 * tramp-amd64.c mini-amd64.h: Add support for
19171 create_trampoline_from_token ().
19173 * aot.c mini-x86.c abcremoval.c: Applied patch from
19174 Robert Jordan (robertj@gmx.net). Fix compilation errors under gcc-2.95.
19176 2005-02-04 Zoltan Varga <vargaz@freemail.hu>
19178 * mini.h mini.c mini-x86.h tramp-x86.c: Add a new kind of trampoline
19179 which takes a MonoImage/token as parameter instead of a MonoMethod.
19181 * aot.c: Use the new trampoline for initializing vtables.
19183 * aot.c: Add support for ldfld/stfld_remote wrappers.
19185 * mini-ops.h cpu-pentium.md inssel-x86.brg mini-x86.c: Add optimized
19186 rules for compare <MEM>, IMM.
19188 * mini.h (MONO_AOT_FILE_VERSION): Bump it.
19190 * aot.c: Handle inherited finalizers correctly.
19192 2005-02-03 Zoltan Varga <vargaz@freemail.hu>
19194 * inssel.brg (stmt): Add a missing _setup_... ().
19196 * aot.c: Save some parts of the class state to the AOT file and use it
19197 to recompute that state when a class is initialized.
19199 * mini.c: Install AOT hooks into the runtime.
19201 * mini.h: Bump AOT file format version.
19203 * mini.c (mono_method_to_ir): Initialize pointer type locals correctly.
19206 * iltests.il: Add new test.
19208 Wed Feb 2 16:53:59 CET 2005 Paolo Molaro <lupus@ximian.com>
19210 * mini.c: fix typo.
19212 Wed Feb 2 16:37:13 CET 2005 Paolo Molaro <lupus@ximian.com>
19214 * mini.c: setup the statistical profiler in the thread attach
19215 callback to cope with the new single thread code.
19217 Wed Feb 2 15:43:58 CET 2005 Paolo Molaro <lupus@ximian.com>
19219 * mini-ppc.c: ensure we have enough room for the profiler
19220 calls (fixed bug#72084).
19222 2005-02-02 Zoltan Varga <vargaz@freemail.hu>
19224 * aot.c: Get rid of the MonoAotMethod structure and the hashtable holding
19227 2005-2-1 Massimiliano Mantione <massi@ximian.com>
19229 * driver.c: Re-enabled SSAPRE (two commits, I was just dumb).
19231 2005-2-1 Massimiliano Mantione <massi@ximian.com>
19233 * ssapre.c: Fixed an issue with down safety (this allows IronPython
19234 to succesfully execute parrotbench).
19235 * ssapre.h: Likewise.
19237 2005-2-1 Massimiliano Mantione <massi@ximian.com>
19239 * ssa.c: In mono_ssa_rename_vars, forced the creation of a new SSA
19240 variable for stores to method arguments (fixes a SSAPRE issue).
19242 Tue Feb 1 15:52:26 CET 2005 Paolo Molaro <lupus@ximian.com>
19244 * mini.c: handle value types in dup, fixes gen-112.cs.
19246 Tue Feb 1 11:45:19 CET 2005 Paolo Molaro <lupus@ximian.com>
19248 * mini-ppc.c, cpu-g4.md, tramp-ppc.c: use a slower code
19249 sequence for calls in dynamic methods to avoid thunks.
19251 Tue Feb 1 11:44:01 CET 2005 Paolo Molaro <lupus@ximian.com>
19253 * mini.c: correctly remove dynamic methods from the hashtable.
19255 2005-1-20 Massimiliano Mantione <massi@ximian.com>
19257 * driver.c: Disabled SSAPRE until fix the bug that appears
19258 in IronPython's parrotbench.
19260 2005-01-31 Zoltan Varga <vargaz@freemail.hu>
19262 * aot.c (mono_compile_assembly): Get rid of Skip (other) messages.
19264 * mini.c (mono_method_to_ir): Revert the previous change.
19266 * mini.c (mono_method_to_ir): Do not inline ldfld and stfld wrappers
19267 when AOT compiling.
19269 * tramp-x86.c (x86_magic_trampoline): Avoid calls to
19270 mono_jit_info_table_find () etc. when running under valgrind.
19272 * inssel.brg: Fix warnings.
19274 * mini-exceptions.c: Fix warnings.
19276 2005-01-31 Martin Baulig <martin@ximian.com>
19278 * driver.c (compile_all_methods_thread_main): Don't try to compile
19279 generic methods or anything which has type parameters.
19281 2005-01-30 Zoltan Varga <vargaz@freemail.hu>
19283 * aot.c: Avoid costly calls to mono_method_full_name in tracing code and fix memory leaks.
19285 * TestDriver.cs: Add --verbose flags.
19287 * graph.c ssa.c: Fix 64 bit warnings.
19289 * abcremoval.h ssapre.h abcremoval.c ssapre.c mini.c tramp-amd64.c
19290 trace.c mini-exceptions.c linear-scan.c inssel-amd64.brg inssel.brg:
19291 Fix 64 bit warnings.
19293 * mini-amd64.c (mono_arch_output_basic_block): Fix uninitialized
19294 variable not spotted by gcc.
19296 * mini-amd64.c inssel-amd64.brg: Applied patch from
19297 Willibald Krenn <Willibald.Krenn@gmx.at>. Clean up usage of
19298 X86_COMPARE_MEMBASE opcodes.
19300 * exceptions-amd64.c (mono_arch_find_jit_info): Fix AMD64 build.
19302 2005-01-29 Ben Maurer <bmaurer@ximian.com>
19304 * *: MonoMethod->signature might be NULL now. You *MUST* use
19305 mono_method_signature.
19307 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
19309 * driver.c (compile_all_methods_thread_main): Compile the methods
19310 without invoking cctors.
19312 Fri Jan 28 18:28:26 CET 2005 Paolo Molaro <lupus@ximian.com>
19314 * mini.c: remove ben's "optimizations" to dup+stloc (bug #71905).
19315 * basic-calls.cs: test for the above.
19317 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
19319 * mini.c mini-exceptions.c aot.c exceptions-*.c: Update after
19320 MonoJitInfo changes.
19322 2005-01-27 Zoltan Varga <vargaz@freemail.hu>
19324 * mini-exceptions.c (mono_handle_exception): Compute the stack trace
19325 eagerly if it contains dynamic methods.
19327 * mini-exceptions.c (ves_icall_System_Exception_get_trace): New icall.
19329 * mini-exceptions.c (mono_handle_exception): Avoid computing the stack
19330 trace, it is now computed by an icall from trace_ips.
19332 * mini-exceptions.c: Fix a warning.
19334 Thu Jan 27 13:38:34 CET 2005 Paolo Molaro <lupus@ximian.com>
19336 * mini-exceptions.c: don't bother getting stack trace info if
19337 it's not going to be used.
19339 2005-01-27 Raja R Harinath <rharinath@novell.com>
19341 * Makefile.am (common_sources): Add ssapre-cee-ops.h and
19344 2005-01-26 Zoltan Varga <vargaz@freemail.hu>
19346 * mini.c (remove_block_if_useless): Only print debug stuff with -v -v.
19348 * aot.c: Avoid calling mono_method_get_header () if not needed.
19350 * mini.h: Bump AOT file format version.
19352 * mini.c (mono_emit_native_call): Allocate a GOT var here.
19354 * mini.c (mono_print_tree): Print more info for calls.
19356 2005-01-26 Sebastien Pouliot <sebastien@ximian.com>
19358 * declsec.h: Remove warning by adding missing include for marshal.h
19360 2005-01-26 Martin Baulig <martin@ximian.com>
19362 * mini.c (mono_method_to_ir): In CEE_UNBOX_ANY, don't increase
19365 2005-01-25 Zoltan Varga <vargaz@freemail.hu>
19367 * mini-amd64.c (mono_arch_call_opcode): Add missing MONO_SSA_LOAD/STORE
19370 * ssa.c (mono_ssa_compute): Fix crashes when using AOT.
19372 * aot.c (mono_compile_assembly): Fix a warning.
19374 2005-01-25 Sebastien Pouliot <sebastien@ximian.com>
19376 * declsec.c: Look for security attributes on the original MonoMethod
19377 (and not the wrapped one). This fix permissions on icalls.
19379 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
19381 * mini-amd64.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
19383 * mini.c (mono_allocate_stack_slots): Add a fixme.
19385 * mini-x86.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
19387 Sun Jan 23 16:16:48 CET 2005 Paolo Molaro <lupus@ximian.com>
19389 * inssel.brg: optimize casts of sealed types (more
19390 optimizations waiting for fixes in remoting).
19392 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
19394 * inssel.brg (stmt): Add another dummy rule.
19396 * driver.c: Fix warnings.
19398 * driver.c (mono_main): If running under valgrind, instruct glib to use
19399 the system allocation functions so valgrind can track the memory
19400 allocated by the g_... functions.
19402 * inssel.brg (stmt): Add DUMMY rule for OP_DUMMY_STORE.
19404 * mini-ops.h: Add OP_DUMMY_STORE opcode.
19406 * mini.h (MONO_BBLOCK_IS_IN_REGION): New helper macro.
19408 * liveness.c: Handle OP_DUMMY_STORE. Enable register allocation for
19409 variables in try regions.
19411 * mini.c (mini_method_compile): Don't disable optimizations on large
19412 methods when AOT compiling.
19414 * mini.c (mono_allocate_stack_slots): New arch independent method to
19415 allocate stack slots. Not yet used.
19417 2005-01-22 Ben Maurer <bmaurer@ximian.com>
19419 * debug-mini.c (mono_debug_close_method): Plug some leaks.
19421 Sat Jan 22 13:41:51 EST 2005 Paolo Molaro <lupus@ximian.com>
19423 * mini-ppc.c: make the branch info relative as the code
19424 buffer can be reallocated.
19426 2005-01-22 Sebastien Pouliot <sebastien@ximian.com>
19428 * aot.c: Allow decoding of the new MONO_PATCH_INFO_DECLSEC.
19429 * driver.c: Removed the AOT/security restriction. Now initialize the
19430 security manager (in metadata) if --security is used.
19431 * mini.c|h: Add the MONO_PATCH_INFO_DECLSEC code to use the index,
19432 rather than the pointer to declarative security, when AOT is used.
19434 Sat Jan 22 09:35:19 EST 2005 Paolo Molaro <lupus@ximian.com>
19436 * mini.h, mini-ppc.h, mini-ppc.c: updated to use out of line
19437 basic blocks, reduced intrinsic exception throwing code size.
19439 2005-01-22 Miguel de Icaza <miguel@ximian.com>
19441 * driver.c (mini_usage): Reorder the usage screen.
19443 2005-01-21 Zoltan Varga <vargaz@freemail.hu>
19445 * mini.c (mono_resolve_patch_target): Fix warning.
19447 2005-01-20 Zoltan Varga <vargaz@freemail.hu>
19449 * mini-x86.c (mono_arch_local_regalloc): Fix bug introduced by
19452 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
19454 * mini-amd64.c (mono_arch_local_regalloc): Revert last patch as it
19455 breaks the amd64 build.
19457 * mini-x86.c (mono_arch_local_regalloc): Fix bug in div/rem
19458 register allocation. Fixes #71454.
19460 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
19462 * arrays.cs: Add new regression test.
19464 2005-1-20 Massimiliano Mantione <massi@ximian.com>
19466 * ssapre.c: Turned usage of snprintf to GString.
19467 * ssapre.h: disabled MONO_APPLY_SSAPRE_TO_SINGLE_METHOD
19468 (I left it on by mistake in my previous commit).
19470 Thu Jan 20 12:00:45 CET 2005 Paolo Molaro <lupus@ximian.com>
19472 * mini.c, cfold.c, basic-calls.cs: preserve side effects
19473 on cond branch optimization (fixes bug# 71515).
19475 2005-1-20 Massimiliano Mantione <massi@ximian.com>
19477 * abcremoval.c: Fixed bug 71062.
19478 * abcremoval.h: Likewise.
19480 2005-1-20 Massimiliano Mantione <massi@ximian.com>
19482 * mini.c: Added a new functionality to optimize_branches, the removal
19483 of useless basic blocks, and fixed some problem in the removal of
19484 critical edges; some utility functions added for both purposes.
19485 * ssapre.c: Added complex expression support, and fixed bug 70637.
19486 * ssapre.h: Likewise.
19487 * ssapre-cee-ops.h: Added file with list of "CEE_*" opcodes
19489 * ssapre-mini-ops.h: Likewise, but for "OP_*" opcodes.
19490 * driver.c: Re-enabled SSAPRE.
19492 2005-01-19 Martin Baulig <martin@ximian.com>
19494 * mini.c (mono_method_to_ir): Call mono_get_inflated_method() on
19495 the result of mono_get_method_constrained().
19497 2005-01-18 Neale Ferguson <NealeFerguson@earthlink.net>
19499 * exceptions-s390.c tramp-s390.c: Allocate code using the global code
19502 2005-01-18 Geoff Norton <gnorton@customerdna.com>
19504 * jit-icalls.c (mono_llmult_ovf): Fix other overflow conditions to
19505 be detected. Fixes #59296.
19507 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
19509 * mini-amd64.c (mono_arch_output_basic_block): Remove some assertions
19510 which can happen. Fixes #71361.
19512 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
19514 * exceptions-sparc.c tramp-sparc.c: Allocate code using the global code
19517 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
19519 * mini.c (mono_create_jump_trampoline): Revert last change as it causes
19520 appdomain-unload.exe to fail.
19522 * mini.c: Fix some memory leaks.
19524 Mon Jan 17 16:16:23 CET 2005 Paolo Molaro <lupus@ximian.com>
19526 * inssel.brg: handle the new size of rank, idepth, max_interface_id.
19527 Fixed bug and sped up some codepaths.
19529 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
19531 * mini.c: Fix some memory leaks.
19533 * exceptions.cs basic-long.cs: Add test for checked ulong->int
19536 * inssel-long.brg: Implement long_conv_to_ovf_i4_un. Fixes #71319.
19538 * inssel-long.brg: Fix conv.ovf.i8 when run on an int32. Fixes
19541 * iltests.il: Add regression test for #71320.
19543 2005-01-16 Zoltan Varga <vargaz@freemail.hu>
19545 * mini.c (mono_codegen): Fix installation of profiler hooks.
19547 * mini-sparc.c mini-amd64.c: Don't allocate stack space for dead vars.
19549 Sun Jan 16 12:19:35 CET 2005 Paolo Molaro <lupus@ximian.com>
19551 * mini.h, mini.c, cfold.c: optimize access to enum
19552 readonly fields, too. Eval conditional branches if possible
19553 to perform unreachable code removal in more cases.
19555 2005-01-15 Zoltan Varga <vargaz@freemail.hu>
19557 * tramp-amd64.c exceptions-amd64.c: Use the new global code manager.
19559 * mini.c (mono_global_codeman_reserve): New function to allocate code memory from a global
19562 * tramp-x86.c mini-x86.c exceptions-x86.c: Allocate all code memory so mono works with
19563 WinXP DEP. Fixes #71244.
19565 2005-01-14 Zoltan Varga <vargaz@freemail.hu>
19567 * inssel.brg: Allways convert CEE_CONV_OVF_I4 to a move on 64 bit platforms. Fixes #71236.
19569 2005-01-13 Zoltan Varga <vargaz@freemail.hu>
19571 * mini-x86.c (mono_arch_output_basic_block): Fix OP_ATOMIC_ADD_NEW_I4.
19573 2005-01-11 Zoltan Varga <vargaz@freemail.hu>
19575 * mini-exceptions.c exceptions-ppc.c aot.c: Cope with MonoJitInfo
19578 * mini.h: Bump AOT version.
19580 * mini.h (MonoCompile): Change exvar to a hash table.
19582 * mini.c: Allocate a separate exvar for each handler block.
19584 * mini.c: Get rid of the computation of filter_lengths, its not needed.
19586 * mini.c inssel.brg: Change OP_THROW_OR_NULL to compare the current
19587 ex var with the pending exception and only throw if the two are equal.
19590 * exceptions.cs: Add tests for rethrow and nested catch clauses.
19592 * mini-x86.c: Fix warnings.
19594 * Makefile.am (common_sources): Move mini-exceptions.c here as it is
19595 used by all the ports now.
19597 * aot.c: Add write-symbols and save-temps options.
19599 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
19601 * mini-x86.c: Add support for returning structs in registers from pinvoke functions on WIN32.
19603 Mon Jan 10 16:11:16 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
19605 * mini-ops.h, inssel-s390.brg, cpu-s390.md: Support OP_ATOMIC__xxx
19608 * tramp-s390.c: Check vtable slot belongs to the domain.
19610 * mini-exceptions.c, exceptions-s390.c: Standardize exception handling
19611 as per other platforms.
19613 * mini-s390.c, mini-s390.h: Enable out-of-line bblock support.
19615 Mon Jan 10 18:53:05 CET 2005 Paolo Molaro <lupus@ximian.com>
19617 * driver.c: we don't run the Main() code in a subthread anymore.
19619 Mon Jan 10 17:54:16 CET 2005 Paolo Molaro <lupus@ximian.com>
19621 * mini.c: added experimental rtc support in the statistical
19622 profiler: if the user has the permission, more accurate statistics
19623 are gathered. Run with: MONO_RTC=4096 mono --profiler=default:stat ....
19624 The MONO_RTC value must be restricted to what the linux rtc allows:
19625 power of two from 64 to 8192 Hz.
19627 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
19629 * mini-x86.c (mono_arch_emit_exceptions): Fix #71121.
19631 Mon Jan 10 05:20:49 EST 2005 Paolo Molaro <lupus@ximian.com>
19633 * mini-ppc.c: better icache flush for smp.
19635 2005-01-09 Zoltan Varga <vargaz@freemail.hu>
19637 * mini-amd64.c (emit_move_return_value): Fix memory leak.
19639 * mini-x86.c (get_call_info): Add the get_call_info () code from the
19640 amd64 port, not yet used.
19642 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
19644 * mini.c (mono_method_to_ir): Disable inlining of ldfld wrappers with
19647 2005-01-07 Sebastien Pouliot <sebastien@ximian.com>
19649 * driver.c: Added --security option to activate the security manager.
19650 Right now this will allow code generation for declarative demands and
19651 is disabled when AOT is specified.
19652 * mini.c: Add code generation for declarative security demands.
19653 * mini.h: Add mono_use_security_manager as an extern gboolean.
19655 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
19657 * aot.c (mono_compile_assembly): Speed up compilation a bit by
19658 emitting more dense assembly code.
19660 * mini-sparc.c mini-sparc.h exceptions-sparc.c: Enable optimized corlib
19661 exception throwing stuff.
19663 2005-01-06 Zoltan Varga <vargaz@freemail.hu>
19665 * mini-sparc.c (mono_arch_emit_exceptions): Fix typo in previous patch. Remove
19668 * mini-amd64.c (mono_arch_emit_exceptions): Remove duplicate epilog stuff
19669 left in by mistake.
19671 * driver.c (EXCLUDED_FROM_ALL): Disable SSAPRE until bug #70637 is
19674 * mini-sparc.h mini-sparc.c: Enable out-of-line bblock support.
19676 * tramp-*.c: Only patch vtable slots if the object is in the current
19677 domain. Fixes appdomain-unload.exe.
19679 * mini-amd64.c mini-amd64.h: Enable out-of-line bblock support.
19681 * mini-amd64.c (mono_arch_local_regalloc): Port regalloc fix from
19684 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
19686 * mini.c (reverse_branch_op): New helper function.
19688 * mini.c (optimize_branches): Run the new optimization only on
19689 platforms which support it. Also reverse all kinds of branches.
19691 * mini.h (MonoBasicBlock): Add 'out_of_line' field.
19693 * mini.c (mono_method_to_ir): Set 'out_of_line' for bblocks which have
19696 * mini.c (optimize_branches): Reverse not-equals branches if the false
19697 bblock is a throw. This happens a lot of time with argument checking in
19700 * mini.c (mono_codegen): Add support for placing basic blocks after
19701 the function epilogue.
19703 * mini-x86.c mini-x86.h: Add support for placing basic blocks after the
19706 2005-01-05 Miguel de Icaza <miguel@ximian.com>
19708 * mini.c (setup_stat_profiler): Only set this up if the platform
19709 supports ITIMER_PROF.
19711 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
19713 * mini-x86.c (mono_arch_local_regalloc): Fix a bug introduced by the
19716 * inssel.brg: Fix a warning.
19718 Wed Jan 5 16:40:18 CET 2005 Paolo Molaro <lupus@ximian.com>
19720 * mini.c: added support for statistical profiler
19721 (run with: --profile=default:stat).
19723 2005-01-04 Zoltan Varga <vargaz@freemail.hu>
19725 * mini-x86.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Enable this on x86.
19727 * mini-x86.c cpu-pentium.md: More fixes for usage of global registers.
19729 * mini-amd64.c (mono_arch_local_regalloc): Port some regalloc fixes
19730 related to global registers from the amd64 port.
19732 2005-01-03 Zoltan Varga <vargaz@freemail.hu>
19734 * mini.c (mono_method_to_ir): Handle MONO_CLASSCONST.
19736 * mini-amd64.c (mono_arch_local_regalloc): Fix some regalloc problems
19737 with global registers.
19738 (mono_arch_output_basic_block): Fix SWITCH in the AOT case.
19740 * aot.c (emit_method_code): Fix the 'method emitted as' messages.
19742 2004-12-31 Zoltan Varga <vargaz@freemail.hu>
19744 * debug-mini.c (encode_value): Fix off-by-one.
19746 * aot.c (encode_value): Likewise.
19748 * mini.c (mono_method_to_ir): Disable AOT for methods containing LDPTR.
19750 2004-12-30 Zoltan Varga <vargaz@freemail.hu>
19752 * mini.c linear-scan.c: Add a workaround for the mcs crash when using
19755 * aot.c (mono_aot_load_method): Free up patch info if no longer needed.
19757 * aot.c (emit_method_info): Increase size of temp buffer.
19759 * mini-x86.c cpu-pentium.md mini.c: Load fp constants differently in
19762 2004-12-28 Zoltan Varga <vargaz@freemail.hu>
19764 * aot.c (emit_method_info): Fix build.
19766 * aot.c: Further rework of the AOT file format to reduce the size of
19767 the method info data.
19769 * mini.h: Bump AOT file format version.
19771 2004-12-27 Martin Baulig <martin@ximian.com>
19773 * mini.c (mini_get_method): New static method; call
19774 mono_get_method_full() and mono_get_inflated_method().
19775 (mono_method_to_ir): Use mini_get_method() instead of
19776 mono_get_method_full().
19778 2004-12-26 Patrik Torstensson <patrik.torstensson@gmail.com>
19780 * mini-x86.c (atomic ops): fixed bug interlocked bug #70784.
19782 2004-12-25 Zoltan Varga <vargaz@freemail.hu>
19784 * inssel.brg (ldind_to_load_membase): Handle CEE_LDIND_I8.
19786 * inssel-amd64.brg: Add some optimization rules.
19788 2004-12-24 Ben Maurer <bmaurer@ximian.com>
19790 * aot.c: Remove the use of MonoGHashTable and other GC stuff. The
19791 standard not GC'd stuff is fine.
19793 2004-12-24 Zoltan Varga <vargaz@freemail.hu>
19795 * aot.c: Rework the AOT file format to get rid of most of the global
19796 symbols. This reduces the size of the mscorlib.dll.so by 1MB.
19798 * mini.h: Bump AOT file format version.
19800 2004-12-23 Zoltan Varga <vargaz@freemail.hu>
19802 * mini.h: Bump AOT file format version.
19804 * aot.c (mono_aot_is_got_entry): New function to determine if an
19805 address is inside a GOT.
19807 * aot.c mini-x86.c tramp-x86.c: Make all patches use the GOT.
19809 * cpu-pentium.md: Increase the maximum size of some instructions which
19810 might involve a got access.
19812 * mini.c (get_method_from_ip): Another debug helper function.
19814 * mini.c: Call mono_get_got_var () in a couple places. Handle the case
19815 when got var accesses are created during the decompose phase.
19817 * mini-sparc.c: Change mono_compile_aot to cfg->compile_aot.
19819 * mini.h mini.c mini-x86.c aot.c mini-sparc.c: Add a 'compile_corlib'
19820 argument mini_compile_method and to MonoCompile, and use this to
19821 determine whenever a given method is compiled for AOT. This allows the
19822 other methods compiled during AOT compilation to be free of AOT stuff,
19823 so the backends does not need to add special support for them by
19824 creating a fake GOT etc.
19826 * mini-x86.c (mono_arch_patch_code): Remove fake got stuff as it is no
19829 2004-12-21 Ben Maurer <bmaurer@ximian.com>
19831 * mini.c (mono_method_to_ir): It turns out that some of the
19832 x-appdomain wrappers are lax with types, so just ignore this for
19835 * inssel.brg (OP_CHECK_ARRAY_TYPE): Optimize this by only looking
19836 at the vtable->klass. If it is non-shared code we can just use the
19839 Tue Dec 21 17:43:06 CET 2004 Paolo Molaro <lupus@ximian.com>
19841 * mini-ppc.c: access MonoDomain from tls, too.
19843 2004-12-21 Sebastien Pouliot <sebastien@ximian.com>
19845 * declsec.c: Removed unused variable (and related warning ;-)
19847 2004-12-21 Ben Maurer <bmaurer@ximian.com>
19849 * iltests.il: New test for LDELEMA on an array of ref types.
19851 * mini.c (CEE_LDELEMA): We need to emit OP_CHECK_ARRAY_TYPE for
19852 all ldelema's on reftypes.
19853 (check_call_signature): Remove the OP_CHECK_ARRAY_TYPE from here,
19854 it was the wrong place to put it.
19856 * mini-x86.c (mono_arch_output_basic_block): Just use ecx as the
19857 register to pop to make this cleaner, at the request of Paolo.
19859 2004-12-20 Ben Maurer <bmaurer@ximian.com>
19861 * mini-ops.h (OP_GETHASHCODE): New op.
19863 * inssel.brg (OP_GETHASHCODE): Emit code for the new opcode
19865 * mini.c (mini_get_inst_for_method): Create the intrinsic hash
19868 For a microbenchmark, this reduces the cost of Hashtable.get_Item
19871 * mini-x86.c (mono_arch_output_basic_block): Rather than
19879 The first is 3 bytes while the second is 1. This saves 36 kb on
19880 mscorlib, quite a big saving. When bootstraping mcs, I was able to
19881 see a small boost because of icache locality.
19883 * cfold.c (FOLD_BINOPCOMM): Kill add foo, 0
19885 Mon Dec 20 12:19:40 EST 2004 Paolo Molaro <lupus@ximian.com>
19887 * Makefile.am, mini-ppc.h, mini-exceptions.c, exceptions-ppc.c:
19888 started code sharing with the generic code.
19890 Mon Dec 20 11:08:06 EST 2004 Paolo Molaro <lupus@ximian.com>
19892 * mini-ppc.c, cpu-g4.md: added code for direct access to
19895 Mon Dec 20 10:58:28 EST 2004 Paolo Molaro <lupus@ximian.com>
19897 * mini-ops.h, inssel-x86.brg, cpu-amd64.md, inssel.brg, inssel-amd64.brg,
19898 mini-amd64.c, mini-x86.c, cpu-pentium.md: renamed OP_X86_TLS_GET
19901 2004-12-20 Sebastien Pouliot <sebastien@ximian.com>
19903 * declsec.c|h: Added functions to cache the declarative stack modifiers
19904 in MonoJitInfo and to create a security frame from a MonoJitInfo
19906 * mini.c: Initialize jinfo->cas_inited to FALSE when MonoJitInfo is
19907 created. Register internal calls for System.Security.SecurityFrame::
19908 _GetSecurityFrame and _GetSecurityStack.
19909 * mini.h: Added definition for new icalls (in mini-exceptions.c) and
19910 the definitions for the new stack walk/callback mechanism.
19911 * mini-exceptions.c: Added internal call GetSecurityFrame (to get the
19912 first security frame for LinkDemands and InheritanceDemands) and
19913 GetSecurityStack for Demands. Both use the new mono_walk_stack code
19915 * mini-x86.h, mini-amd64.h, mini-sparc.h: Architecture specific stack
19916 walk initialization (lupus).
19918 2004-12-20 Ben Maurer <bmaurer@ximian.com>
19920 * mini.c (mono_method_to_ir): In CEE_DUP, handle the dup / stloc
19922 (handle_loaded_temps): Do not create a temporary variable for
19923 things that we know are temps. They will never be modified.
19924 (mono_spill_call): Set MONO_INST_IS_TEMP
19925 (mono_emulate_opcode): ditto
19927 (mono_method_to_ir.CEE_DUP): ditto
19929 2004-12-19 Ben Maurer <bmaurer@ximian.com>
19931 * mini.c (type_to_eval_stack_type): Make this handle the void type
19932 (mono_emit_call_args): set the call->type with type_to_eval_stack_type
19933 (emit_tree): use ip_in_bb to special case some common idioms
19934 Update all callers to pass in the IP.
19935 (mono_method_to_ir): Make CEE_CALL* do the above as well.
19937 This gives us a nice 2% speedup in mcs bootstrap.
19939 * mini-x86.c (peephole_pass): Peephole pass to make
19948 * mini.c (ip_in_bb): new method.
19949 (mono_method_to_ir): use this method rather than doing the hash
19952 * linear-scan.c (mono_linear_scan): When expiring actives, you
19953 don't need to keep around variables that expire on this
19954 instruction. This makes it so that:
19957 store (ebx add (ebx, 1))
19961 2004-12-19 Zoltan Varga <vargaz@freemail.hu>
19963 * mini.c (mono_method_to_ir): Optimize the common ldobj+stloc
19964 combination to avoid doing two copies. Fix up problems with previous
19967 * mini.c: Fix 64 bit warnings.
19969 * mini-x86.c (INST_IGNORES_CFLAGS): Add OP_STOREI4_MEMBASE_REG.
19971 2004-12-17 Zoltan Varga <vargaz@freemail.hu>
19973 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Port exception handling
19974 changes from the x86 code.
19976 * mini.h: Add prototype for mono_arch_get_throw_corlib_exception ().
19978 2004-12-16 Zoltan Varga <vargaz@freemail.hu>
19980 * mini-x86.c (mono_arch_emit_epilog): Optimize the corlib exception
19981 throwing code to reduce its size, unify the AOT and non-aot code and
19982 get rid of relocations in the AOT case.
19984 * mini-x86.h mini.c exceptions-x86.c
19985 (mono_arch_get_throw_corlib_exception): New arch specific function to
19986 raise corlib exceptions which doesn't require relocations in the
19989 * aot.c (emit_method): Handle PATCH_INFO_NONE as well.
19991 2004-12-15 Zoltan Varga <vargaz@freemail.hu>
19993 * mini.c (mono_emit_method_call): Only allocate the got var when it is
19996 * mini-x86.c (mono_arch_patch_code): Add missing PATCH_INFO_METHOD_REL
19999 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
20001 * mini-x86.c, cpu-pentium.md, inssel-x86.brg: Fixed bug
20002 with add function when used from Inc/dec atomic
20003 functions. Re-enabled optimization on x86.
20004 * mini-ops.h: renamed atomic_add functions to
20005 allow _add to match the Interlocked::Add and
20006 _add_next to match Interlocked::Inc/Dec.
20008 2004-12-15 Massimiliano Mantione <massi@ximian.com>
20010 * mini.c: Fixed a subtle bug in mono_method_to_ir, about the
20011 linking of BBs to the end BB, and enabled SSAPRE also with
20012 consprop and copyprop (which was prevented by that bug).
20014 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
20016 * mini-x86.c: disabling the Interlocked optimizing code.
20018 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
20020 * aot.c (load_aot_module): Move reading of got_addr after the AOT
20021 file version check.
20023 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
20025 * mini-x86.c, inssel-x86.brg, cpu-pentium.md: removed _imm
20026 interlocked optimization due lack of support on x86, rewrote
20027 exchange to take into account that base may be in eax.
20029 xsp works again; activated Interlocked optimizing code.
20031 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
20033 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
20035 2004-12-13 Zoltan Varga <vargaz@freemail.hu>
20037 * mini-ops.h: Add new opcodes.
20039 * mini.h: Add new patch types. Add got_var to MonoCompile.
20041 * mini.h mini-x86.c mini-amd64.c aot.c: Rename
20042 mono_arch_get_aot_patch_offset () to mono_arch_get_patch_offset () and
20043 make it work with all kinds of patchable code.
20045 * inssel.brg inssel-x86.brg: Add new rules dealing with computing the
20046 address of the GOT, and referencing entries in the GOT.
20048 * mini.c: Add code to load the GOT address if needed by an opcode.
20050 * aot.c mini-x86.h mini-x86.c cpu-pentium.md: Add support for position
20051 independent AOT code on the x86 using an elf-style Global Offset Table.
20053 2004-12-14 Raja R Harinath <rharinath@novell.com>
20055 * Makefile.am (RUNTIME): Set MONO_SHARED_DIR.
20057 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
20059 * mini-x86.c: disabling the Interlocked optimizing code. It segfaults
20062 2004-12-13 Patrik Torstensson <patrik.torstensson@gmail.com>
20064 * mini-x86.c,mini-ops.h,inssel-x86.brg,cpu-pentium.md: Implementation
20065 of Interlocked:Increment/Decrement/Add as inline ops.
20066 (mini-x86.c (mono_arch_get_inst_for_method and mono_arch_output_basic_block))
20068 2004-12-12 Geoff Norton <gnorton@customerdna.com>
20070 * exceptions-ppc.c: Reorder code so gcc3.4 can compile it
20071 * mini-ppc.c: Unify mono_arch_patch_code with changes in r37636.
20073 2004-12-12 Duncan Mak <duncan@ximian.com>
20075 * mini-ppc.c (mono_arch_patch_code): Hopefully made this build
20076 again. `patch_info->table_size' is no longer valid after Zoltan's
20079 2004-12-12 Martin Baulig <martin@ximian.com>
20081 * mini.c (mono_method_to_ir): Only call mono_debug_init_method()
20082 if we are the "real" method, ie. not an inlined method inside it.
20084 2004-12-11 Ben Maurer <bmaurer@ximian.com>
20086 * mini.c (CEE_LDSFLD): Make sure that the vtable has been init'd
20087 before we look in the special fields table. This fixes
20088 ../tests/thread-static-init.cs.
20090 2004-12-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
20092 * mini.c: return immediately after setting OP_ARRAY_RANK or CEE_LDLEN
20093 for Array get_Rank and get_Length. Fixes bug #70465.
20095 2004-12-11 Zoltan Varga <vargaz@freemail.hu>
20097 * mini.h mini.c aot.c: Put the bblock table for a SWITCH patch into a
20098 separate structure to reduce the size of MonoJumpInfo.
20100 Fri Dec 10 18:09:22 CET 2004 Paolo Molaro <lupus@ximian.com>
20102 * mini.c, mini.h, aot.c, driver.c: allow disabling the aot code.
20104 2004-12-10 Patrik Torstensson <patrik.torstensson@gmail.com>
20106 * mini.c (mini_get_inst_for_method): Changed to allow ports
20107 to return a MonoInst instead of opcode
20108 (renamed mini_get_opcode_for_method to better reflect the new functionality)
20110 * mini-[x86|s390|s390x|ppc|sparc].c (mono_arch_get_inst_for_method):
20111 Allow ports to return a created MonoInst instead of op-code, will enable
20113 (renamed mini_get_opcode_for_method to better reflected the functionality)
20115 2004-12-09 Zoltan Varga <vargaz@freemail.hu>
20117 * mini.c (NEW_AOTCONST): Share some code between the different NEW_AOTCONST macros.
20119 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
20121 * mini.c jit-icalls.c: Pass generic_context to mono_ldtoken_wrapper.
20124 2004-12-08 Martin Baulig <martin@ximian.com>
20126 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use `fsig->signature'
20127 if we're a CEE_CONSTRAINED call. Fixes gen-118.cs.
20129 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
20131 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_<X>
20134 * exceptions.cs: Disable some tests which depend on properties of x86 fp
20137 2004-12-08 Raja R Harinath <rharinath@novell.com>
20139 * Makefile.am (CLEANFILES): Add *.exe, *.dll.
20141 2004-12-07 Zoltan Varga <vargaz@freemail.hu>
20143 * mini-sparc.c (mono_arch_output_basic_block): Fix LOCALLOC_IMM
20144 bug introduced by the previous patch.
20146 Tue Dec 7 11:44:39 CET 2004 Paolo Molaro <lupus@ximian.com>
20148 * mini-ppc.c, objectc.cs: handle large structs passed by value
20149 (fixes bug #69972).
20151 Tue Dec 7 10:43:31 CET 2004 Paolo Molaro <lupus@ximian.com>
20153 * mini-ppc.c: OP_ARGLIST implementation from
20154 Geoff Norton <gnorton@customerdna.com>.
20156 Tue Dec 7 10:14:25 CET 2004 Paolo Molaro <lupus@ximian.com>
20158 * inssel-x86.brg, inssel-ppc.brg: fix reference to register
20159 in stmt: OP_OUTARG_VT (reg) (should fix bug #69785).
20161 Tue Dec 7 10:06:39 CET 2004 Paolo Molaro <lupus@ximian.com>
20163 * exceptions-ppc.c: avoid calling ppc_patch in exception trampolines.
20165 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
20167 * inssel-s390.brgi, mini-ops.h, mini-s390.c : Add stubs for support of tls offset
20170 2004-12-06 Zoltan Varga <vargaz@freemail.hu>
20172 * mini-sparc.c: Zero out localled-ed memory.
20174 * iltests.il: Add tests for zeroing out localloc-ed memory.
20176 2004-12-04 Martin Baulig <martin@ximian.com>
20178 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use the new
20179 mono_method_get_signature_full().
20181 2004-12-03 Massimiliano Mantione <massi@ximian.com>
20183 * mini.c: Added removal of critical edges (prerequisite for SSAPRE),
20184 and some utility functions (always for SSAPRE), integrated SSAPRE.
20185 * mini.h: Likewise.
20186 * driver.c: Added ssapre option.
20187 * ssa.c: Small fix on OP_ARG handling.
20188 * ssapre.c, ssapre.h: Added files containing SSAPRE implementation.
20189 * Makefile.am: Likewise.
20191 2004-12-02 Zoltan Varga <vargaz@freemail.hu>
20193 * tramp-x86.c (mono_arch_create_jit_trampoline): Remove code which is
20194 now in the xp code.
20196 * mini.c (mini_init): Register mono_thread_force_interruption_checkpoint
20199 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
20201 * inssel-s390.brg : Add OP_OUTARG_VT (OP_REFANYTYPE (reg)) rule.
20203 * cpu-s390.md : Increase instruction length of oparglist.
20205 * mini-s390.c : Implement vararg and TYPEDEBYREF support.
20207 2004-11-30 Martin Baulig <martin@ximian.com>
20209 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, added support for
20210 virtual generic methods. We call a special helper_compile_generic_method()
20211 icall to retrieve the method from the vtable, inflate and compile
20212 it and then do a CEE_CALLI. Thanks a lot to Paolo for this idea.
20214 * jit-icalls.c (helper_compile_generic_method): New JIT icall.
20216 2004-11-30 Zoltan Varga <vargaz@freemail.hu>
20218 * mini-sparc.c: Fix up vararg corner cases. Fixes #70019.
20220 2004-11-29 Zoltan Varga <vargaz@freemail.hu>
20222 * cpu-sparc.md mini-sparc.c (long_conv_to_ovf_i): Fill missing delay slot.
20225 2004-11-27 Ben Maurer <bmaurer@ximian.com>
20227 * inssel.brg (CEE_SWITCH): The AOT stuff Zoltan added is only for
20228 platforms with PIC aot.
20230 2004-11-28 Martin Baulig <martin@ximian.com>
20232 * mini.c (mono_method_to_ir): In CEE_DUP, added handle_stobj().
20235 2004-11-28 Martin Baulig <martin@ximian.com>
20237 * mini-x86.c (mono_arch_call_opcode): Use the original type, not
20238 the result of mono_type_get_underlying_type() to check whether
20241 2004-11-26 Martin Baulig <martin@ximian.com>
20244 (mono_method_to_ir): Use `!method->signature->has_type_parameters'
20247 2004-11-26 Zoltan Varga <vargaz@freemail.hu>
20249 * mini-amd64.c (mono_arch_emit_this_vret_args): Handle this and vret
20250 the same way as the other arguments so they won't get clobbered.
20252 * mini-amd64.c (mono_arch_output_basic_block): Avoid doing virtual
20253 calls through R11 since it is clobbered by the trampoline code.
20255 2004-11-26 Raja R Harinath <rharinath@novell.com>
20257 * Makefile.am: Consistently use $(RUNTIME) rather than ./mono to
20258 pick up in-tree mscorlib.dll.
20260 2004-11-25 Zoltan Varga <vargaz@freemail.hu>
20262 * aot.c: Rename MonoAOTModule->cleanup to out_of_date.
20264 * mini-amd64.c aot.c: Switch to PIC relative AOT code. References to
20265 runtime data/code are now stored in a table similar to the GOT in ELF.
20266 This allows the code itself to be position independent.
20268 * aot.c: Fix loading of referenced assemblies after the lazy assembly
20271 * aot.c: Attach ELF type (object/function) directives to all global
20274 * tramp-amd64.c (amd64_magic_trampoline): Patch RIP relative calls too.
20276 * inssel.brg (SWITCH): Emit an AOT_CONST in the aot case.
20278 * mini-amd64.h: Turn on PIC AOT code.
20280 * mini.h (mono_arch_get_aot_patch_offset): New arch specific function
20281 returning the offset within an OP_AOTCONST instruction where the GOT
20282 offset needs to be added.
20284 * mini.h: Bump AOT file format version.
20286 2004-11-25 Martin Baulig <martin@ximian.com>
20288 * mini.c (mono_method_to_ir): In CEE_CALL, don't allow calling any
20289 uninflated generic methods.
20291 2004-11-25 Martin Baulig <martin@ximian.com>
20293 * mini.c (mono_method_to_ir): Don't allow any uninflated generic methods.
20295 2004-11-24 Martin Baulig <martin@ximian.com>
20297 * minit.c (type_to_eval_stack_type): Set `inst->klass' to the
20298 original klass (this only applies for generic instances).
20300 2004-11-24 Martin Baulig <martin@ximian.com>
20302 * mini.c (mono_method_to_ir): Use `STACK_OBJ' instead of
20303 `ldind_type [CEE_LDIND_REF]' (which would be beyond the end of
20306 2004-11-24 Zoltan Varga <vargaz@freemail.hu>
20308 * mini.c (mono_method_to_ir): Disable inlining for methods containing
20309 localloc. Fixes #69678.
20311 * iltests.il (test_0_localloc_inline): Add regression test for #69678.
20313 2004-11-23 Zoltan Varga <vargaz@freemail.hu>
20315 * mini-amd64.c (mono_arch_output_basic_block): Set %al to the number of
20316 used SSE registers on pinvoke calls. Fixes #69774.
20318 2004-11-23 Geoff Norton <gnorton@customerdna.com>
20320 * inssel-ppc.brg, mini-ppc.c: Use mono_class_from_mono_type instead of
20321 vt->inst_vtype->data.klass. This fixes generic structs and bug #69766
20323 2004-11-23 Raja R Harinath <rharinath@novell.com>
20325 * Makefile.am (MCS,ILASM): Don't refer to runtime/ directory.
20326 Refer directly to the mcs/ tree.
20328 2004-11-19 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
20330 * mini-s390.c, tramp-s390.c, mini-s390.h: Add LMF processing for trampolines.
20331 Check if a trampoline for a synchronized method is required.
20333 Fri Nov 19 17:34:21 CET 2004 Paolo Molaro <lupus@ximian.com>
20335 * mini-ppc.c, cpu-g4.md: set to zero the memory allocated
20336 with localloc if needed. Throe arithmetric exception in
20337 div an rem if needed. Implement ovf checks in OP_LCONV_TO_OVF_I.
20338 Adapted from a patch by Geoff Norton <gnorton@customerdna.com>.
20340 2004-11-19 Geoff Norton <gnorton@customerdna.com>
20342 * mini-ppc.c: Call mono_type_get_underlying_type to unwrap generic
20343 types before switching on type. Fixes #69622.
20345 2004-11-19 Raja R Harinath <rharinath@novell.com>
20347 * Makefile.am (check-local): New. Integrate into 'make check'.
20348 (MCS,RUNTIME): Define using in-tree mono and mcs.
20350 (%.exe): Use $(ILASM).
20352 Fri Nov 19 14:54:07 CET 2004 Paolo Molaro <lupus@ximian.com>
20354 * mini-ppc.c: adjust initial prolog size (bug #69691).
20356 2004-11-18 Zoltan Varga <vargaz@freemail.hu>
20358 * cpu-pentium.md (localloc): Increase max instruction len. Fixes
20361 2004-11-17 Raja R Harinath <rharinath@novell.com>
20363 * Makefile.am (clean-local): Rename from 'clean'.
20365 2004-11-15 Nelae Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
20367 * mini.c, mini-x86.c, mini-amd64.c, exceptions-s390.c: Add siginfo_t parameter
20368 to mono_arch_is_int_overflow.
20369 * exceptions-s390.c: Add mono_arch_is_int_overflow routine to discern between
20372 2004-11-15 Sebastien Pouliot <sebastien@ximian.com>
20374 * declsec.c|h: New files to support declarative security attributes.
20375 Added function to check if a method has (applicable) security.
20376 * mini.c|h: Add check for declarative security attributes in
20377 mono_method_check_inlining.
20378 * Makefile.am: Added declsec.c and declsec.h to the build.
20380 Mon Nov 15 11:53:46 CET 2004 Paolo Molaro <lupus@ximian.com>
20382 * mini.c, mini.h: update to keep dynamic code info per-domain.
20384 2004-11-12 Zoltan Varga <vargaz@freemail.hu>
20386 * mini.c mini-*.h: Get rid of MONO_ARCH_HAVE_RETHROW since all architectures support it now.
20387 (mini_init): Get rid of it from here too.
20389 Thu Nov 11 20:17:17 CET 2004 Paolo Molaro <lupus@ximian.com>
20391 * mini-ppc.c, mini-ppc,h, cpu-g5.md, exceptions-ppc.c:
20392 implemented OP_RETHROW (patch by Geoff Norton
20393 <gnorton@customerdna.com>).
20395 2004-11-10 Geoff Norton <gnorton@customerdna.com>
20397 * tramp-ppc.c (ppc_magic_trampoline): Don't trampoline methods
20398 between appdomains. Fixes appdomain-unload on PPC.
20400 2004-10-26 Lluis Sanchez Gual <lluis@novell.com>
20402 * exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
20403 mini-exceptions.c: handle the new wrapper types.
20404 * mini.c: The CEE_ISINST and CEE_CASTCLASS opcodes now take the
20405 token value as a MonoClass* when compiling a wrapper.
20406 mono_jit_create_remoting_trampoline now takes an additional
20407 MonoRemotingTarget parameter.
20409 2004-11-10 Martin Baulig <martin@localhost>
20411 * mini.c (mono_method_to_ir): Use `generic_container->context'
20412 rather than creating a new one.
20414 2004-11-09 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
20416 * exceptions-s390.c, mini-s390, cpu-s390.md: Add support for OP_RETHROW.
20418 * inssel-390.md, mini-s390.c: Correct register allocation for globals.
20420 2004-11-09 Zoltan Varga <vargaz@freemail.hu>
20422 * aot.c (mono_aot_init): Add MONO_AOT_CACHE env variable to turn on
20423 the experimental aot cache stuff.
20425 Tue Nov 9 17:30:20 CET 2004 Paolo Molaro <lupus@ximian.com>
20427 * aot.c, mini.c, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
20428 mini-exceptions.c: update to exception clause structure changes.
20430 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
20432 * exceptions-x86.c (throw_exception): Fix warnings.
20434 * mini-x86.h mini-x86.c cpu-pentium.md exceptions-x86.c: Add support
20437 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
20439 * exceptions-sparc.c (get_throw_exception): Really fix this.
20441 2004-11-07 Ben Maurer <bmaurer@ximian.com>
20443 * tramp-*.c: we no longer support icalls without wrappers, so
20444 a bit of code can be removed here
20446 2004-11-07 Zoltan Varga <vargaz@freemail.hu>
20448 * exceptions-sparc.c (get_throw_exception): Fix more bugs in previous
20451 * cpu-sparc.md: Add op_rethrow.
20453 * exceptions-sparc.c (get_throw_exception): Fix bug in previous patch.
20455 * mini-sparc.h mini-sparc.c exceptions-sparc.c: Add support for OP_RETHROW.
20457 * mini.h: Add mono_arch_get_rethrow_exception () arch specific function.
20458 * mini-ops.h: Add OP_RETHROW.
20460 * mini.c inssel.brg: Distinguish between THROW and RETHROW.
20462 * cpu-amd64.c mini-amd64.c exceptions-amd64.c: Add support for OP_RETHROW.
20464 2004-11-05 Geoff Norton <gnorton@customerdna.com>
20466 * helpers.c: Change otool arguments from -V -v -t to -v -t on Darwin
20467 Makes the output much easier to read
20469 2004-11-05 Ben Maurer <bmaurer@ximian.com>
20471 * ssa.c: allocate MonoMethodVar.uses from the mempool. First, this
20472 prevents another huge leak when compiling with ssa. Secondly, the
20473 performance of doing this rather than freeing the lists is much
20474 better. GList does a lock every time you allocate a list link,
20475 so that it can use a memory pool. So, it is better to just use
20476 a memory pool of our own.
20478 * ssa.c, linear-scan.c: replace g_list_remove_link with
20479 g_list_delete. The remove one does not free the GList, so we were
20480 leaking memory. On -O=all --compile-all with corlib, this cut down
20481 3 MB of allocations.
20483 2004-11-05 Zoltan Varga <vargaz@freemail.hu>
20485 * tramp-sparc.c (mono_arch_create_jit_trampoline): Fix sparc build.
20487 * tramp-amd64.c (mono_arch_create_jit_trampoline): Fix amd64 build.
20489 * mini.h mini.c tramp-*.c: Moved xp parts of JIT trampoline creation
20490 into a new function mono_create_jit_trampoline ().
20492 2004-11-02 Zoltan Varga <vargaz@freemail.hu>
20494 * trace.c (get_spec): Allow tracing of classes without a namespace.
20496 2004-11-02 Sebastien Pouliot <sebastien@ximian.com>
20498 * mini.c: Fix pointer overwrite in mini_method_compile.
20500 2004-11-2 Geoff Norton <gnorton@customerdna.com>
20502 * inssel-ppc.brg (OP_OUTARG_VT (CEE_LDOBJ (base))):
20503 The darwin ABI needs some special handling for 1 and 2 byte structs
20504 Lets use lbz/lhz instead of lwz everywhere.
20505 * mini-ppc.c (calculate_sizes): The Darwin ABI needs from special handling
20506 for 1 and 2 byte structs and struct which are size >= 3 || size % 4 != 0.
20507 Use stb/sth for the former, and put the latter always on stack instead of in
20508 argument registers.
20510 2004-10-30 Zoltan Varga <vargaz@freemail.hu>
20512 * trace.c (is_filenamechar): Add '_'.
20514 2004-10-29 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
20516 * mini-s390.c: Fix prolog length to allow for large trace requirements.
20518 * exceptions-s390.c: Remove dwarf unwinding stuff that was unused.
20520 2004-10-29 Zoltan Varga <vargaz@freemail.hu>
20522 * Makefile.am (libgc_libs): Do some automake magic so libmono/mono
20523 depends on libmonogc. Fixes #68805.
20525 2004-10-26 Miguel de Icaza <miguel@ximian.com>
20527 * mini.c (mono_jit_free_method): Provide extra information for
20528 this error. Currently this leaks, but will be turned into a
20529 developer option in the future.
20531 2004-10-26 Zoltan Varga <vargaz@freemail.hu>
20533 * driver.c (mono_main): Applied patch from Willibald Krenn <willibald.krenn@gmx.at>. Make --graph work for icalls and pinvoke methods.
20535 2004-10-25 Zoltan Varga <vargaz@freemail.hu>
20537 * aot.c (mono_aot_load_method): Align PATCH_INFO_R8 on an 8 byte
20538 boundary. Fixes reading of PATCH_INFO_R4 and R8.
20539 (mono_aot_load_method): Do not allocate MonoAotMethod in the GC heap.
20541 2004-10-24 Zoltan Varga <vargaz@freemail.hu>
20543 * mini-amd64.c (mono_arch_patch_code): Fix patching of class init
20544 trampolines for AOT code.
20546 2004-10-22 <vargaz@freemail.hu>
20548 * aot.c (mono_compile_assembly): Disable AOT for methods containing calls to methods of
20549 constructed types. Fixes #68136.
20551 2004-10-21 Martin Baulig <martin@ximian.com>
20553 * exceptions-x86.c (throw_exception): Call mono_debugger_throw_exception();
20554 if it returns true, unwind the stack to the call instruction.
20556 2004-10-21 <vargaz@freemail.hu>
20558 * aot.c: Reorganize the AOT file format to avoid relocations. Fix warnings.
20560 * mini.h: Bump AOT version number.
20562 * objects.cs: Add another test for unbox trampolines.
20564 * tramp-amd64.c (amd64_magic_trampoline): Disable patching of trampolines for
20567 2004-10-20 <vargaz@freemail.hu>
20569 * driver.c: Add SHARED to the set of optimizations tested.
20571 * tramp-amd64.c (amd64_magic_trampoline): Patch trampoline code as well.
20573 * mini.c (mono_method_to_ir): Mark the domainvar as volatile when it is implicitly
20574 used by CEE_NEWARR.
20576 * ssa.c (mono_ssa_deadce): Do not optimize away accesses to volatile variables.
20578 2004-10-20 Martin Baulig <martin@ximian.com>
20580 * mini-exceptions.c (mono_handle_exception): Call
20581 mono_debugger_handle_exception() to tell the debugger about
20582 catch/finally clauses.
20584 2004-10-18 Zoltan Varga <vargaz@freemail.hu>
20586 * exceptions-amd64.c (mono_arch_find_jit_info): Pop arguments of the stack.
20588 * mini-amd64.c (mono_amd64_get_vcall_slot_addr): Handle extended registers. Fixes
20591 2004-10-15 Geoff Norton <gnorton@customerdna.com>
20593 * mini-ppc.c (calculate_sizes): Marshal valuetypes for pinvoke
20594 methods as their native size, fixed bug #57543, #57545.
20595 * mini-ppc.c (mono_arch_output_basic_block): Use mulli for imm16 types
20596 This saves a temporary register and mullw call down into 1 (minor perf
20597 increase for cases like sum = sum * 5; This use to translate into:
20600 It now translates to
20603 2004-10-15 Zoltan Varga <vargaz@freemail.hu>
20605 * trace.c (mono_trace_eval): Use mono_method_desc_full_match. Fixes
20608 2004-10-11 Martin Baulig <martin@ximian.com>
20610 * mini.c (mono_method_to_ir): If we're a generic method, get the
20611 MonoGenericContainer from our MonoMethodNormal and create a
20612 MonoGenericContext from it.
20614 2004-10-08 Zoltan Varga <vargaz@freemail.hu>
20616 * inssel-long32.brg (OP_LCONV_TO_OVF_I2): Fix CONV_I1 -> CONV_I2.
20618 * basic-long.cs: Add test for checked i8->i2 cast.
20620 Wed Oct 6 12:40:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
20622 * inssel-ppc.brg: added a couple of speedup rules.
20624 2004-10-05 Zoltan Varga <vargaz@freemail.hu>
20626 * Makefile.am (genmdesc_LDADD): Don't link this against libmetadata
20627 to speed up rebuilds.
20629 2004-10-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
20631 * mini-s390.c: Minor fix to OP_OR_IMM.
20633 2004-10-03 Zoltan Varga <vargaz@freemail.hu>
20635 * tramp-sparc.c (sparc_magic_trampoline): Handle appdomain stuff
20636 better. Fixes appdomain-unload.exe on sparc.
20638 2004-10-02 Massimiliano Mantione <massi@ximian.com>
20640 * ssa.c: Fixed casts to unsigned where the value was of 64 bits in
20641 simulate_long_compare, patch by will@exomi.com (Ville-Pertti Keinonen),
20644 2004-10-02 Zoltan Varga <vargaz@freemail.hu>
20646 * jit-icalls.c: Handle a nonexisting trunc function more correctly.
20648 2004-09-30 Lluis Sanchez Gual <lluis@novell.com>
20650 * mini.c: Always generate a field read/write wrapper for members
20651 of the class MarshalByRefObject since the actual instance could
20654 2004-09-28 Lluis Sanchez Gual <lluis@novell.com>
20656 * mini.c: Use mono_thread_exit() to stop threads, instead of ExitThread.
20658 2004-09-28 Zoltan Varga <vargaz@freemail.hu>
20660 * driver.c mini.h trace.c: Move the setting of the main assembly into
20661 a separate function called mono_trace_set_assembly () and call it after
20662 actually loading the main assembly. Fixes #66872.
20664 2004-09-25 Zoltan Varga <vargaz@freemail.hu>
20666 * mini-amd64.h mini-amd64.c tramp-amd64.c: Allocate trampoline memory
20667 using the code manager.
20669 2004-09-24 Zoltan Varga <vargaz@freemail.hu>
20671 * tramp-amd64.c mini-amd64.h: Add support for MONO_ARCH_HAVE_INVALIDATE_METHOD.
20673 2004-09-23 Zoltan Varga <vargaz@freemail.hu>
20675 * cpu-amd64.md: Fix bug in previous patch.
20677 * cpu-amd64.md: Fix instruction lengths of membase opcodes. Fixes
20680 Wed Sep 22 19:03:20 CEST 2004 Paolo Molaro <lupus@ximian.com>
20682 * mini.h, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
20683 mini-exceptions.c: updates for changed stack walk interface.
20685 2004-09-21 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
20687 * mini-s390.c, cpu-s390.md: Minor changes to OP_ARGLIST handling
20689 2004-09-17 Zoltan Varga <vargaz@freemail.hu>
20691 * mini.c (mono_method_to_ir): Fix LDSTR in dynamic methods. Fixes #66132.
20693 2004-09-13 Zoltan Varga <vargaz@freemail.hu>
20695 * driver.c (mini_regression_list): Do not call mono_assembly_close
20696 since assemblies can't be unloaded.
20698 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
20700 * cpu-amd64.md: Fix more instruction lengths.
20702 * cpu-amd64.md: Fix lengths of some instructions.
20704 2004-09-11 Ben Maurer <bmaurer@users.sourceforge.net>
20706 * inssel.brg: Make the array ldelema check aot friendly.
20708 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
20710 * mini-amd64.c (mono_arch_get_argument_info): Fix stack_unwind test.
20712 * cpu-amd64.md inssel-long.brg inssel-amd64.brg: Small optimizations.
20714 2004-09-10 Zoltan Varga <vargaz@freemail.hu>
20716 * mini-x86.c: Fix build.
20718 * mini-sparc.c mini-x86.c mini-amd64.c: Use the new
20719 mono_type_get_underlying_type () helper function to simplify code.
20721 2004-09-09 Martin Baulig <martin@ximian.com>
20723 * mini-amd64.c: Don't access `type->data.klass' directly, call
20724 mono_class_from_mono_type() instead since the type may be a
20727 2004-09-09 Martin Baulig <martin@ximian.com>
20729 * mini-amd64.c (get_call_info): Fix support for generic instances.
20730 (add_valuetype): Use mono_class_from_mono_type() to get the class
20731 since we can be a generic instance.
20733 Thu Sep 9 01:43:53 PDT 2004 Paolo Molaro <lupus@ximian.com>
20735 * mini-ppc.c, mini.h, regalloc.c, regalloc.h: powerpc speedups.
20737 2004-09-07 Ben Maurer <bmaurer@users.sourceforge.net>
20739 * liveness.c: reset spill costs on each scan: bug 62107
20741 2004-09-07 Bernie Solomon <bernard@ugsolutions.com>
20743 * exceptions-sparc.c (mono_arch_find_jit_info): remove
20744 unnecessary line that doesn't compile
20746 2004-09-07 Zoltan Varga <vargaz@freemail.hu>
20748 * mini.c mini.h mini-x86.h tramp-x86.c: Instead of freeing delegate
20749 trampolines, make them call an error function so people can fix their
20752 2004-09-06 Martin Baulig <martin@ximian.com>
20754 * mini.c (mono_method_to_ir): When initializing locals, handle a
20755 generic instances like a valuetype if it's a valuetype and like a
20756 class if it's a class.
20758 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
20760 * exceptions-x86.c (mono_arch_find_jit_info): Pop arguments off the
20761 stack. Fixes #64674.
20763 * exceptions.cs: Add test for unwinding of call arguments.
20765 Mon Sep 6 05:50:02 PDT 2004 Paolo Molaro <lupus@ximian.com>
20767 * mini-*.c, mini-ops.h, inssel-long32.brg: introduced
20768 OP_ADDCC_IMM and OP_SUBCC_IMM (add/sub immediate that will
20769 set the carry/borrow flag). The sparc and s390 implementations
20770 can now use optimized versions (and simplify the code). ppc bugfixes.
20772 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
20774 * exceptions-ppc.c (mono_arch_find_jit_info): Fix memory leak.
20776 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
20778 * inssel-amd64.brg: Remove leftover 32 bit rule.
20780 * mini-amd64.c (mono_arch_instrument_prolog): Fix tracing support.
20782 2004-09-04 Zoltan Varga <vargaz@freemail.hu>
20784 * mini-exceptions.c (mono_find_jit_info): Refactor common code from
20785 mono_arch_find_jit_info functions into a new function. Fix a memory
20788 * exceptions-x86.c exceptions-amd64.c exceptions-sparc.c: Remove
20791 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
20793 * exceptions.cs inssel-long32.brg: Handle the OP_LCONV_TO_OVF_I2 case
20796 * exceptions.cs: Add array size tests.
20798 * mini.c: Allocate a separate icall wrapper for each arity of
20799 mono_array_new_va. Fixes #59509.
20801 * exceptions.cs: Add testcase for 64578.
20803 * inssel-long32.brg: Fix OP_LCONV_TO_OVF_I1 rule. Fixes #64578.
20805 * trace.c (is_filenamechar): Allow 0..9 in strings. Fixes #65094.
20807 2004-09-02 Martin Baulig <martin@ximian.com>
20809 * mini.c (mono_method_to_ir): When initializing the locals, call
20810 handle_initobj() on the generic instance itself, not its
20813 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
20815 * mini.h (MonoJitDynamicMethodInfo): New structure, extension of
20816 MonoJitInfo for dynamic methods.
20818 * mini.c: Rename trampoline_hash_mutex to jit_mutex.
20820 * mini.c: Add support for freeing JIT data for dynamic methods.
20822 2004-09-01 Martin Baulig <martin@ximian.com>
20824 * mini-x86.c (is_regsize_var): Added support for generic
20826 (mono_arch_emit_prolog): Make this compile again, use
20827 `x86_push_imm_template (code)'.
20829 2004-08-30 Ben Maurer <bmaurer@users.sourceforge.net>
20831 * mini-x86.c: make all push_imm instructions that get
20832 patched always emit the long form
20834 2004-08-30 Zoltan Varga <vargaz@freemail.hu>
20836 * mini.c (mono_create_jump_trampoline): Store the jump trampolines
20837 in a per-domain hash.
20839 * mini-amd64.c (merge_argument_class_from_type): Handle generic
20842 2004-08-29 Zoltan Varga <vargaz@freemail.hu>
20844 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: Ongoing SSE
20847 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: More SSE
20850 * mini-amd64.c cpu-amd64.md: Implement checked int<->uint casts.
20851 Beginnings of SSE2 support.
20853 * exceptions.cs: Add more tests for checked int<->uint casts.
20855 2004-08-28 Martin Baulig <martin@ximian.com>
20857 * mini-x86.c (mono_arch_instrument_epilog): Added support for
20861 (mono_type_to_ldind, mono_type_to_stind, type_to_eval_stack_type):
20862 Handle generic instances recursively.
20864 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
20866 * iltests.il: test for conv.u8 on a constant
20868 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
20870 * inssel-long32.brg: c&p rules for LCONV_x4 (membase) and
20871 LCONV_x4 (shrun_32 (membase)).
20873 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
20875 * inssel-x86.brg: c&p rules for push/setret of long
20877 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
20879 * inssel-x86.brg: c&p rules for compare (base, regvar) and
20880 compare (regvar, base)
20882 * inssel-x86.brg: more burg love
20884 * inssel.brg: more cleanup
20886 * inssel-x86.brg, inssel-long32.brg: burg cleanup.
20888 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
20890 * basic-long.cs, basic-calls.cs: new tests for optimization.
20892 2004-08-26 Zoltan Varga <vargaz@freemail.hu>
20894 * mini-amd64.c (read_tls_offset_from_method): Fix typo in previous
20897 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
20899 * mini-amd64.c (read_tls_offset_from_method): Add another case.
20901 2004-08-25 Bernie Solomon <bernard@ugsolutions.com>
20903 * inssel.brg (mini_emit_memcpy): use
20904 NO_UNALIGNED_ACCESS to disable memcpy optimization
20906 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
20908 * mini-amd64.c: Handle generic types in various places.
20910 * mini.c (mono_method_to_ir): Handle generic types in init locals.
20912 2004-08-24 Zoltan Varga <vargaz@freemail.hu>
20914 * mini.c (handle_box): Fix warning.
20916 * mini-amd64.c (mono_arch_local_regalloc): Fix regalloc problem.
20918 * mini-amd64.h: Enable the emit_state optimization.
20920 * mini-ops.h cpu-amd64.md: Add new amd64_test_null opcode.
20922 * mini-amd64.c: Add some new 64 bit peephole opts.
20924 * inssel.brg (mini_emit_memcpy): Optimize for 64 bit architectures.
20926 * cpu-amd64.md: sreg1 of div instructions must be %rax.
20928 * mini-amd64.c: Register allocator fixes.
20930 * mini.c: Add an optimization to emit_state to avoid allocation of new
20931 registers on some platforms.
20933 2004-08-23 Zoltan Varga <vargaz@freemail.hu>
20935 * inssel-x86.brg inssel-amd64: Add yet another missing tree->dreg assignment.
20937 * mini-x86.c (mono_arch_local_regalloc): Fix bug in long register
20938 allocation. Fixes #63085.
20940 * basic-long.cs: Add new regression test.
20942 * mini-amd64.c: Register allocator improvements.
20944 2004-08-21 Zoltan Varga <vargaz@freemail.hu>
20946 * mini-amd64.c (read_tls_offset_from_method): Add another code
20949 * tramp-amd64.c (amd64_class_init_trampoline): Use a more efficient
20950 instruction sequence for nullifying class init trampolines.
20952 * objects.cs: Add new regalloc test.
20954 * mini-amd64.c inssel-amd64.brg: Optimize parameter passing.
20956 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
20958 * mini-amd64.c (mono_arch_call_opcode): Refactor this a little.
20960 * mini-amd64.c (mono_arch_regalloc_cost): Adjust regalloc costs for
20963 * driver.c: Fix profiling after TLS changes.
20965 * driver.c (mono_main): Set mono_stats.enabled if needed.
20967 * mini.c (handle_alloc): New helper function used by CEE_NEWOBJ and
20970 2004-08-20 Ben Maurer <bmaurer@users.sourceforge.net>
20972 * mini-x86.c: use a 1 op rather than a 2 op tls access
20973 instruction -> faster.
20975 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
20977 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
20980 2004-08-19 Bernie Solomon <bernard@ugsolutions.com>
20982 * exceptions-sparc.c (throw_exception): fix typo
20984 2004-08-19 Ben Maurer <bmaurer@users.sourceforge.net>
20986 * mini-x86.c, cpu-pentium.md, inssel-x86.brg:
20987 set tree->dreg correctly with tls. Allow any
20988 register to be used.
20990 * mini-x86.c (read_tls_offset_from_method): add new code
20991 generation pattern seen with GCC.
20994 Thu Aug 19 17:26:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
20996 * mini-exceptions.c, exceptions-x86.c, exceptions-amd64.c,
20997 exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
20998 exceptions-sparc.c: fix some performance issues in exception
20999 handling and setting of the stack trace for exceptions that were
21002 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
21004 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
21007 * mini-amd64.c (mono_arch_is_int_overflow): Handle all possible
21010 2004-08-18 Ben Maurer <bmaurer@users.sourceforge.net>
21012 This patch inlines tls access, when possible.
21014 * mini.h: new arch functions for TLS intrinsics.
21015 All platforms updated with a stub.
21017 * mini.c: use the new intrinsics
21019 * mini-x86.c, cpu-pentium.md, inssel-x86.brg, mini-ops.h:
21020 arch specific intrinsic for tls variables
21022 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
21024 * Makefile.am (libmono_la_LDFLAGS): Enable creating of libmono dll
21027 2004-08-17 Ben Maurer <bmaurer@users.sourceforge.net>
21029 * mini.c: thread local allocation
21031 2004-08-16 Zoltan Varga <vargaz@freemail.hu>
21033 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Enable.
21035 * Makefile.am: Link against the static version of libmonogc.
21037 * Makefile.am: Link the static versions of the convenience libraries
21038 into the mono executable.
21040 * mini-x86.h mini-x86.c: Throw the correct exception on integer overflow.
21042 2004-08-15 Zoltan Varga <vargaz@freemail.hu>
21044 * mini.h mini.c mini-amd64.h mini-amd64.c: Throw the correct exception
21045 on integer overflow.
21047 * mini-amd64.c: Reorganize function call code.
21049 * mini-amd64.c (peephole_pass): Merge changes from mini-x86.c.
21051 2004-08-14 Ben Maurer <bmaurer@ximian.com>
21053 * inssel-x86.brg: use xor eax,eax.
21055 * basic.cs: new tests
21057 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
21059 * mini-amd64.c (mono_arch_emit_epilog): Use RIP relative addressing
21060 in exception throwing code.
21062 2004-08-14 Ben Maurer <bmaurer@ximian.com>
21064 * inssel-x86.brg: use xor esi,esi.
21066 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
21068 * driver.c (mono_main): Call mono_trace_parse_options earlier so it
21069 can trace methods compiled during mini_init () too.
21071 * cpu-amd64.md mini-amd64.c (mono_arch_output_basic_block): Handle
21074 2004-08-14 Ben Maurer <bmaurer@ximian.com>
21076 * Makefile.am: static link on x86 (r=zoltan)
21078 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
21080 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
21081 code since it causes some programs to fail.
21083 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
21085 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
21087 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
21089 * mini.c: ovfops_op_map - add STACK_OBJ case for
21091 * basic.cs: add test_0_pin_string as test
21094 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
21096 * Makefile.am: build C# if srcdir != builddir
21098 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
21100 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
21101 fall-through blocks.
21103 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
21105 * driver.c: enable loop by default again and include abcrem in -O=all.
21107 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
21109 * iltests.il: Add some localloc tests.
21111 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
21113 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
21116 * inssel-amd64.brg: Add some optimizations.
21118 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
21121 * Makefile.am: Statically link mono against libmono on AMD64.
21123 * mini-amd64.c inssel-amd64.brg: Optimizations.
21125 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
21127 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
21129 * tramp-amd64.c: Patch calling code in trampolines.
21131 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
21133 * mini-amd64.c: pinvoke struct passing fixes.
21135 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
21137 * mini-sparc.c: redo change, make mono_arch_cpu_init call
21138 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
21140 2004-08-05 Duncan Mak <duncan@ximian.com>
21142 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
21145 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
21147 * mini-amd64.c (emit_move_return_value): Move return value for normal
21150 2004-08-05 Martin Baulig <martin@ximian.com>
21152 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
21153 `type->type'; just modify `type' itself when dealing with enums
21154 and generic instances.
21155 (check_call_signature): Make `simple_type' a `MonoType *'.
21157 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
21159 * mini.c: Use OP_PADD to add offsets to addresses.
21161 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
21163 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
21165 * mini-sparc.c (mono_arch_emit_epilog): fix check
21166 for folding last op into restore instruction
21168 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
21170 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
21171 helper methods using the code manager.
21173 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
21175 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
21177 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21179 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
21180 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
21182 * mini-s390.c: fix tail processing
21184 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
21186 * mini-ppc.c: mul.ovf.un exception name fix.
21188 2004-08-03 Martin Baulig <martin@ximian.com>
21190 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
21191 instances; before jumping to `handle_enum', also modify `ptype'.
21193 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
21195 * cpu-sparc.md: fcall maximal length too small.
21197 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
21199 * mini-amd64.c mini.h: Add initial support for passing/returning
21200 structures to/from pinvoked methods.
21202 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
21204 * mini-ppc.c: reg allocator fix.
21206 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
21208 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
21210 * inssel.brg: Optimize memset on 64 bit machines.
21212 * mini-amd64.c: Fix some vararg cases.
21214 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21216 * mini-s390.c: Corrected macro in emit_float_to_int
21218 * s390-abi.cs: Tests to exercise the s390 ABI
21220 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
21222 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
21225 * basic.cs: Add a test for add.ovf.un.
21227 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
21229 * mini-sparc.c: add case for OP_IDIV_UN
21231 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
21233 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
21235 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
21237 2004-07-30 Ben Maurer <bmaurer@ximian.com>
21239 * basic.cs: regression tests.
21241 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
21244 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
21246 * basic.cs: Add a new test.
21248 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
21249 and AOT. Various fixes and optimizations.
21251 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
21253 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
21255 * mini-ppc.c: make sure temp regs are not used for global reg
21258 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
21260 * cpu-sparc.md: conv_i8 fix for 64bits
21262 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
21264 2004-07-29 Ben Maurer <bmaurer@ximian.com>
21266 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
21267 add opcode for cmp BYTE PTR [eax], imm.
21269 * inssel.brg: Make memcpy and memset takes bases.
21271 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
21273 * *-amd64.*: More AMD64 work.
21275 2004-07-28 Ben Maurer <bmaurer@ximian.com>
21277 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
21278 add a compare-not-equal opcode.
21280 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
21282 * mini.c: Use mono_init_from_assembly instead of mono_init.
21284 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
21286 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
21288 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
21290 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
21292 * inssel.brg: 64 bit fixes.
21294 * mini.h (MonoCallInst): Add some AMD64 specific data.
21296 * mini.h: Add some OP_P opcodes.
21298 2004-07-28 Ben Maurer <bmaurer@ximian.com>
21300 * basic.cs: tests for 61797 and 61740
21302 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
21304 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
21305 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
21307 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
21309 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
21311 * *-amd64*.*: Ongoing AMD64 work.
21313 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
21315 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
21317 * *-amd64*: Ongoing AMD64 work.
21319 * mini-arch.h: Add AMD64 support.
21321 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
21323 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
21325 * mini-ops.h: Add new opcodes.
21327 * Makefile.am: Add AMD64 support.
21329 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
21330 rules into the inssel-long*.brg files.
21332 * *-amd64.*: Add beginnings of AMD64 backend.
21334 2004-07-22 Ben Maurer <bmaurer@ximian.com>
21336 * mini.c (print_dfn): commenting out the code that prints
21337 the cil. With -O=deadce, this makes -v -v crash.
21339 * cpu-pentium.md: make checkthis have a length of 2
21341 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
21343 * mini-sparc.h: fix implementations of __builtin
21344 functions for Sun compiler for V9.
21346 2004-07-16 Ben Maurer <bmaurer@ximain.com>
21348 * mini.c: use the new stelem.ref wrapper
21349 * exceptions.cs, arrays.cs: new stelem.ref tests
21351 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
21353 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
21354 new XSP should work with these changes).
21356 2004-07-14 Ben Maurer <bmaurer@ximain.com>
21358 * inssel-{long32,x86,}.brg: trivial optimizations.
21360 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
21362 * mini.c: load value when emitting box operation in
21365 2004-07-12 Ben Maurer <bmaurer@ximian.com>
21367 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
21368 is one byte shorter than cmp DWORD PTR [eax], 0.
21370 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
21372 * inssel-ppc.brg: arguments on the stack are always
21373 relative to the stack pointer (spotted by Neale Ferguson).
21375 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21377 * exceptions-x86.c: delay appending the method name to the trace until
21378 after mono_jit_info_table_find is called, as this gets the real
21381 2004-07-09 Ben Maurer <bmaurer@ximian.com>
21383 * aot.c: register roots
21385 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
21387 * aot.c : I could just use PLATFORM_WIN32 flag.
21389 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
21391 * aot.c : Reverting the previous fix. This time it broke linux build.
21393 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
21395 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
21397 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
21399 * mini.c (handle_stack_args): Remove some more debugging code.
21401 * mini.c (handle_stack_args): Remove debug output left in by mistake.
21403 * driver.c mini.h aot.c: Allow additional options to be specified with
21404 --aot and pass them to mono_compile_assembly.
21406 * aot.c: Add experimental code to AOT compile all loaded assemblies
21407 on demand and save the code into a cache in the filesystem.
21409 * aot.c: Add support for more wrapper methods.
21411 * mini.c (handle_stack_args): Handle some corner cases. Fixes
21414 * cpu-*.md: Remove removed opcodes.
21416 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
21417 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
21418 related icalls to marshal.c.
21420 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
21422 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
21424 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
21426 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
21428 2004-07-06 Ben Maurer <bmaurer@ximian.com>
21429 * liveness.c: If liveness is recomputated we need to reset the information
21430 for each variable. This way, if the liveness range has been narrowed
21431 by optimizations that happened after the last computation, we can return
21434 For example, if you have
21439 // Tons of code that does not affect i
21445 i = 0 is dead code and will be removed by SSA. However, when
21446 linear scan gets to the code, i will still appear to be live
21447 throughout the entire block. This prevents good register allocation.
21449 2004-07-06 Martin Baulig <martin@ximian.com>
21451 * debug-mini.c (mono_debug_init_method): Allow
21452 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
21453 (mono_debug_add_icall_wrapper): New method.
21455 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
21457 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
21459 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
21462 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
21464 * aot.c (mono_aot_load_method): Fix loading of debug info.
21466 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
21468 * aot.c: Add logging support.
21470 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
21472 * mini.h: Add prototype for mono_print_method_from_ip.
21474 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
21476 * inssel.brg: 64 bit fixes.
21478 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
21481 * Makefile.am: Add SPARC64 support.
21483 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
21485 * aot.c: Fix alignment problems on 32 bit platforms.
21487 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
21489 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
21492 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
21495 * mini.h: Bump AOT file version. Some 64 bit fixes.
21497 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
21499 * inssel-sparc.brg: Add new rule to avoid register moves.
21501 * inssel.brg: Add ldind_to_load_membase helper function.
21503 2004-06-30 Ben Maurer <bmaurer@ximian.com>
21505 * mini.c: OffsetToStringData intrinsic.
21507 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
21509 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
21511 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
21514 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
21515 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
21517 * mini.c: reinstated mono_compile_get_interface_var()
21518 on x86, too, since the change breaks the Gtk# build there as well.
21520 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
21522 * driver.c: remove loop from the default optimizations: it seems to
21523 interact badly with some of the other options (see bug #60613).
21525 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
21527 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
21528 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
21530 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
21532 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
21533 vararg-using methods.
21535 2004-06-21 Martin Baulig <martin@ximian.com>
21537 * mini/mini-exceptions.c
21538 (mono_handle_exception): Added `gpointer original_ip' argument.
21539 After calling mono_unhandled_exception(), call
21540 mono_debugger_unhandled_exception() and if that returns true,
21541 restore the context and return.
21543 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
21545 * mini-ppc.c: prefer the use of relative branches so
21546 they won't need to be patched in aot code (patch from Patrick Beard).
21548 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
21550 * aot.c: patch from Patrick Beard to make the output assembly
21551 more correct for the MacOSX assembler. Small tweak to
21552 generate sane images on Linux/PPC, too.
21554 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
21556 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
21557 case until bug #59509 is fixed (shows up in #60332).
21559 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
21561 * mini.c: make sure the needed wrappers are compiled, too, with
21564 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
21566 * driver.c: remove NPTL reference in --version output.
21568 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
21570 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
21571 generate valid assembly for the Mach-O assembler.
21573 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
21575 * driver.c: don't include abcrem in the all optimization specifier
21576 since it slows down jit compilation too much for now.
21578 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
21580 * mini.c: use BIGMUL only if both operands have the same signage.
21581 * iltests.il: Test for bug 60056. (errors related to signage in
21586 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
21588 * mini.c, aot.c: memory leak fixes.
21590 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
21592 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
21594 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
21596 * Makefile.am: remove the -static hack completely, it links in
21597 statically glib as well.
21599 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
21601 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
21602 * exceptions.cs: make it compile with new mcs/csc.
21604 2004-06-03 Massimiliano Mantione <massi@ximian.com>
21605 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
21606 and added relevant test case.
21608 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
21610 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
21611 regressions in gtk-sharp.
21613 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
21615 * exceptions.cs: New regression tests.
21617 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
21619 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
21621 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
21623 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
21625 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
21627 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
21629 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
21631 * mini.c (mono_jit_runtime_invoke): Init class in this
21632 method instead of trusting mono_jit_compile_method to
21633 do the work (because wrappers can be in object class)
21635 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
21637 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
21639 * basic-long.cs: New regression test.
21641 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
21643 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
21644 and div/rem checks.
21646 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
21648 * Makefile.am: fix miguel's change to build mono statically against
21649 libmono (track build dependencies).
21651 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
21653 * cfold.c: Some glib versions do not have G_MININT32.
21655 2004-05-26 Massimiliano Mantione <massi@ximian.com>
21657 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
21658 with precision of tan, atan, sin and cos, and implemented related
21659 regressions tests (fixes bug 54467, but one new problem appeared and
21662 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
21664 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
21666 * exceptions.cs: Add test for constant folding && division by zero.
21668 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
21669 since driver.c is in libmono too, so the optimization was useless.
21671 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
21672 variable to driver.c so the compiler can emit more efficient code to
21675 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21677 * Makefile.am: don't distribute generated inssel.[ch] files.
21679 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
21681 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
21682 into the default appdomain. Fixes #58707.
21684 * jit-icalls.c: Remove the broken approximation for truncl, doing
21685 no conversion is better.
21687 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
21690 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
21692 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
21693 of the mcrxr instruction which is not available on some processors
21694 even if it's documented to be. Implement add and sub overflow correctly
21695 (still not complete for long unsigned). Speed up icalls a bit.
21697 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
21699 * mini.c (mono_jit_compile_method_with_opt): Make sure that
21700 we run .cctor in the current domain instead of target_domain.
21702 Fixes bug #58558, .cctor not being called in -O=shared.
21704 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
21706 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
21708 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
21710 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
21711 which can be done with an imm8, do it that way.
21712 (mono_arch_output_basic_block): ditto for a jmp
21713 (mono_arch_emit_prolog): Computate maximum offset of a label.
21715 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
21717 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
21718 now tries to allocate prefered physical reg's for virtual
21719 regs. This reduces the number of emited spills/loads with
21720 20-30% on our core assemblies.
21722 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
21724 * jit-icalls.c: truncl() is not needed and trunc() is
21725 the correct thing to do anyway (bug #58287).
21727 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
21729 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
21732 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
21734 * driver.c: enable loop optimizations by default.
21736 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
21738 * mini-x86.c: fix calc of max loop size when aligning loops start.
21740 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
21742 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
21745 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
21747 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
21750 * basic-long.cs: Add tests for add/subtract of immediates with carry.
21752 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
21754 * mini.c (inline_method): Allways inline some wrappers even if the cost
21755 is too large. Fixes #58785.
21757 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
21759 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
21761 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
21762 (crichton@gimp.org). Beginning of support for sparc/linux.
21764 * mini-sparc.c: Optimize retrieval of LMF address.
21766 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
21768 * exceptions-ppc.c: handle alloca in methods with clauses.
21770 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
21772 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
21774 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
21776 * mini.c: Delegate most of the abort signal work to
21777 mono_thread_request_interruption, which also handles Stop and Suspend
21780 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
21782 * mini.c mini.h: Allow inlining of icall wrappers if the backend
21783 supports the save/restore lmf opcodes.
21785 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
21787 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
21788 by gcc-3.4 as well.
21790 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
21792 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
21794 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
21795 methods which contain array accesses.
21797 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
21798 boundaries. Fixes #58537.
21800 * iltests.il: Add regression test for #58537.
21802 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
21804 * mini-x86.c (mono_arch_local_regalloc): Last part of
21805 fix for bug #58633 (releasing register to early).
21807 2004-05-18 Miguel de Icaza <miguel@ximian.com>
21809 * basic-long.cs: Add new regression test.
21811 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
21813 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
21814 register too early on the chain.
21816 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
21818 * mini.c (create_helper_signature): Use a helper function to reduce
21819 the code which needs to be written. Also set the calling convention of
21820 icalls on windows. Fixes #57840.
21822 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
21824 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
21825 exceptions-ppc.c: added helper function to get the instruction address
21826 from a signal handler context.
21828 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
21830 * helpers.c: use g_get_tmp_dir. Invokes happyness
21833 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
21835 * helpers.c: Add new env variable to pass args to objdump.
21836 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
21838 2004-05-17 Radek Doulik <rodo@ximian.com>
21840 * Makefile.am (common_sources): added abcremoval.h so it get
21841 disted and daily mono packages on go-mono.com will build again
21843 2004-05-17 Massimiliano Mantione <massi@ximian.com>
21845 * abcremoval.c: Fixed coding style, added copyright header.
21847 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
21849 * mini.h: Added prototype for abc removal main function.
21851 * build_relations_propagation_table.pl: Added copyright header.
21853 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
21855 * basic-long.cs: reg test for complex ceq_long bug.
21857 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
21859 * mini-x86.c (mono_arch_local_regalloc): Correctly free
21860 reg in long and clob case (bug #58343). Fixed/added comments.
21862 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
21864 * mini.c (mono_jit_runtime_invoke): Follow new convention
21865 of calling the invoke method with an function pointer.
21867 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
21869 * ChangeLog: Fix author of memory leak patch.
21871 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
21873 * Makefile.am: fix make dist as well...
21876 2004-05-14 Massimiliano Mantione <massi@ximian.com>
21878 * cfold.c: Made so that conversions from pointer to int4 are no-ops
21879 on archs where pointers are 4 bytes long.
21881 * Makefile.am: Added abcremoval.c source file.
21883 * abcremoval.c: Added abcremoval.c.
21885 * abcremoval.h: Added abcremoval.h.
21887 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
21889 * inssel.brg: Enabled bounds check removal.
21891 * mini.c: Added support for abcrem optimization.
21893 * mini.h: Added abcrem optimization label.
21895 * driver.c: Added support for abcrem optimization.
21897 * propagated_relations_table.def: Added propagated_relations_table.def.
21899 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
21901 * mini.c, cfold.c: fix style.
21903 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
21905 * mini.c: handle issue with the low-level implementation of
21906 some long opcodes (bug #54209).
21908 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
21910 * basic.cs: test for my new cmov stuff.
21912 2004-05-13 Patrik Torstensson
21914 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
21915 opt and added peephole documentation.
21917 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
21919 * tramp-ppc.c: rewrote the generic trampoline code.
21921 2004-05-11 Patrik Torstensson
21923 * mini-x86.c: optimize long shl/shr asm code (one less branch)
21925 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
21927 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
21929 * mini.h mini.c dominators.c: Applied patch from Derek Woo
21930 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
21932 * mini.c: Add new icalls for AsAny marshalling.
21934 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
21936 * tramp-ppc.c, mini-ppc.c: more cleanups.
21938 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21940 * mini.c: no warnings.
21942 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
21944 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
21946 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
21948 * mini.c: In the thread abort signal handler, if the thread is in the
21949 process of being stoped, don't throw the Abort exception, just stop the
21952 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
21954 * tramp-ppc.c: removed old code.
21956 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
21958 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
21959 do some simple speed optimizations on ppc.
21961 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
21963 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
21964 and large offsets in load/store.
21966 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
21968 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
21969 it causes regressions.
21971 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
21973 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
21976 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
21978 * jit-icalls.c: remove warnings.
21979 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
21980 speedups for unsafe code.
21982 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
21984 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
21986 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
21988 * basic-calls.cs: Add new regression test.
21990 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
21993 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
21995 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
21998 2004-05-06 Patrik Torstensson
22000 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
22001 long reg allocation in any reg (not only eax:edx) and implemented
22002 long shl/shr ops in asm instead of helpers.
22004 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
22006 * mini-sparc.h: Fix warnings.
22008 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
22011 * mini-exceptions.c (mono_handle_exception): Call the filter in a
22012 separate statement for clarity.
22014 * mini-sparc.c: Update status.
22016 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
22018 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
22021 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
22023 * inssel-ppc.brg: another small pre-release workaround:
22024 we don't do overflow detection for long_sub_un.
22026 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
22028 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
22029 (also works around a weird ppc bug: 57957).
22031 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
22033 * tramp-ppc.c: trampoline fixes.
22035 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
22037 * mini-ppc.c: fixed typos.
22039 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
22041 * mini-ppc.c, exceptions-ppc.c: more code saves registers
22042 at the top of the stack. Fixed typos. Use a frame registers
22043 for all the methods with exception clauses.
22045 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
22047 * exceptions-ppc.c: restore fp registers.
22049 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
22051 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
22052 order from the stack top (moved the stack room to save the
22053 return value for trace after the param area). Fixed corruption
22054 in restoring registers on unwind.
22056 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
22058 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
22060 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
22062 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
22063 and prolog/epilog for methods that use it. Allow
22064 enough param area room for varargs methods. Fix miguel's
22065 breakage in exception handling.
22067 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
22069 * Makefile.am: run genmdesc only on current arch.
22071 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22073 * exceptions-x86.c:
22074 * mini-x86.h: fix the build on windows.
22076 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
22078 * 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.
22080 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
22082 * mini-exceptions.c: New file.
22084 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
22085 Move some parts of the x86 exception handling code to an
22086 arch-independent file so it can be shared with other ports.
22088 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
22090 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
22092 2004-04-26 David Waite <mass@akuma.org>
22094 * driver.c: remove comma from end of enumeration declaration
22096 2004-04-26 Jackson Harper <jackson@ximian.com>
22098 * driver.c: parse config file before loading first assembly. This
22099 allows the user gac to be enabled/disabled.
22101 2004-04-23 Miguel de Icaza <miguel@ximian.com>
22103 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
22104 simpler mechanism: we do not care what is encoded initially
22105 (branch absolute or relative), we care about the code and its
22106 target. I kept the old code for reference for now.
22108 The new code tries first to determine if the jump is anywhere in
22109 the -/+32 absolute meg range, if it succeeds, it encodes using the
22110 absolute branch; If not, it tried to find something in the
22111 relative range, if not, it uses the handle_thunk code.
22113 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
22115 * exceptions-ppc.c: use the correct ip register on macosx.
22117 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
22119 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
22121 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
22123 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
22124 Raise exception on integer divide by zero by hand since the hw
22125 doesn't support it. Handle NaNs in FP compares.
22127 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
22129 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
22130 code reducing duplication between the platforms and enabled
22131 signal exception handling (on linux for now).
22133 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
22135 * exceptions-ppc.c: more macosx support.
22137 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
22139 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
22141 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
22143 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
22145 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
22147 * iltests.il: more tests.
22149 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
22151 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
22154 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
22156 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
22158 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
22160 * liveness.c: Mark variables as volatile in all basic blocks reachable
22161 from exception clauses.
22163 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
22165 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
22168 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
22170 * iltests.il, basic.cs: more tests for regalloc.
22172 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
22174 * iltests.il: Some tests for register allocation modifications
22177 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
22179 * exceptions.cs: Add regression test for bug #56782.
22181 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
22182 original stack trace if an exception is rethrown. Fixes #56782. Oh,
22183 the beauty of fixing the same thing in 5 different files...
22185 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
22187 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
22190 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
22192 * mini.c: Add support for STRWLPARRAY marshalling convention.
22194 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
22196 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
22197 to init the context to setup the regs pointer).
22199 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
22201 * exceptions-ppc.c: more exceptions work.
22203 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
22205 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
22208 2004-04-13 Miguel de Icaza <miguel@ximian.com>
22210 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
22211 can use the memory directly.
22213 * cpu-pentium.md: Update documentation from a post from Zoltan.
22215 add x86_add_membase, x86_sub_membase, x86_mul_membase
22217 2004-04-13 Miguel de Icaza <miguel@ximian.com>
22219 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
22220 GENERAL_REGS they were also hardcoded for all PPC ports.
22222 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
22224 Remove hard-coded limit for floating point registers, use
22225 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
22227 Notice that in MacOS X calling conventions you can fit a lot more
22228 floating point values in registers, so I should update the PInvoke
22229 test to excercise the passing of floating point values on the
22230 stack (currently broken).
22232 2004-04-06 Miguel de Icaza <miguel@ximian.com>
22234 * tramp-ppc.c (create_trampoline_code): Added
22235 JUMP_TRAMPOLINE_SIZE.
22236 (ppc_magic_trampoline): Follow the pattern from
22237 x86_magic_trampoline: if code is set to zero, return.
22238 (create_trampoline_code): Always pass MonoMethod to the jump
22239 trampoline, before it was passing a null.
22240 (mono_arch_create_jump_trampoline): Implement the jump stub, could
22241 share the code with mono_arch_create_jit_trampoline.
22243 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
22245 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
22248 * cpu-g4.md: Added length for jmp instruction, the worst case
22249 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
22252 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
22254 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
22256 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
22258 * mini.c: Only set bblock->real_offset when adding a new bblock, and
22259 before each IL instruction.
22261 * mini.c (CEE_BOX): Fix warnings.
22263 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22265 * mini.c: removed a few unused vars and extra whitespace.
22267 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
22269 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
22271 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
22273 (OP_GETCHR): use the above
22274 (CEE_LDELEMA): use the above.
22276 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
22277 version of the generic impl.
22278 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
22279 (CEE_LDELEMA): use the above.
22281 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
22283 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
22286 * iltests.il: Added new regression test for #56317.
22288 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
22290 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
22291 under NetBSD. Fixes #56450.
22293 * liveness.c (update_gen_kill_set): Fix previous patch.
22295 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22297 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
22299 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
22301 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
22302 ldsfld and ldsflda.
22304 * inssel-sparc.brg: Add more optimizations.
22306 * mini-sparc.c: Replace multiply/divide with shifts if possible.
22308 2004-04-01 Martin Baulig <martin@ximian.com>
22310 * mini.c (handle_box): New static function; moved the
22311 implementation of CEE_BOX here.
22312 (mono_method_to_ir): Added `constrained_call' variable.
22313 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
22314 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
22315 mono_method_get_constrained() to get the method.
22317 2004-04-01 Martin Baulig <martin@ximian.com>
22319 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
22320 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
22321 (mono_method_to_ir): We don't need these macros anymore since
22322 mono_class_get_full() already takes care of it.
22324 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22326 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
22327 use @function (as doesn't accept #function here) and check the return
22328 value of system and stop if fails.
22330 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22332 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
22334 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
22336 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
22338 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
22340 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
22343 * basic-long.cs: Add test for negation of Int64.MinValue.
22345 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
22347 * mini-sparc.c: Update status.
22349 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
22351 * exceptions-sparc.c: Fix return value in filters.
22353 * inssel-sparc.brg: Fix register allocation in some rules.
22355 2004-03-28 Martin Baulig <martin@ximian.com>
22357 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
22360 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
22362 * mini-x86.c (mono_arch_patch_code): Fix warnings.
22364 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
22365 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
22366 remove unused conv_u4 opcode.
22368 * mini-x86.c: Remove valgrind workaround since it slows down things
22369 even when mono is not run under valgrind.
22371 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
22373 * mini-sparc.c: Update status.
22375 * inssel-sparc.brg: Add some optimizations.
22377 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
22378 future delay slot filling. Add support for varargs, tail calls and JMP.
22380 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
22381 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
22383 * inssel.brg: Fix register allocation in OP_ARGLIST.
22385 * inssel.brg: Fix warnings.
22387 2004-03-25 Martin Baulig <martin@ximian.com>
22389 * mini.c (inflate_generic_field): Removed.
22390 (mini_get_method): Removed, use mono_get_method_full(),
22391 (mini_get_class): Removed, use mono_class_get_full().
22392 (mono_method_to_ir): Pass our generic context to
22393 mono_field_from_token().
22395 2004-03-25 Martin Baulig <martin@ximian.com>
22397 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
22398 of a `MonoMethod *'.
22399 (mini_get_method): Take a `MonoGenericContext *' instead
22400 of a `MonoMethod *'.
22401 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
22402 a new local variable called `generic_context' which holds the
22403 current `MonoGenericContext *'; use it to lookup things.
22405 2004-03-24 Martin Baulig <martin@ximian.com>
22407 * mini.c (mini_get_class): New static method; if we're inside a
22408 generic instance, inflate the class if neccessary.
22409 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
22411 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
22413 * iltests.il: New regression test for #55976.
22415 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
22418 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
22420 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
22423 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
22425 * liveness.c: Consider SSA stores as well as loads when making vars
22428 * exceptions.cs: New regression tests for register allocation.
22430 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
22432 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
22433 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
22434 domain lock only to protect puntual access to data structures.
22435 Added access lock for sighash, jit_icall_hash_name,
22436 jit_icall_hash_addr and domain->code_mp.
22438 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
22440 * driver.c: Print SIGSEGV handling method.
22442 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
22444 * mini.c (setup_jit_tls_data): Handle case when this is called
22445 multiple times for a thread.
22447 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
22448 is different from fbxx_un. Fixes #54303. Also use constants instead of
22449 magic numbers in a lot of places.
22451 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
22453 * exceptions.cs: Fix cctor test when --regression is used.
22455 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
22457 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
22460 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
22462 * inssel-ppc.brg: fixed register assignments for some rules.
22464 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
22466 * exceptions.cs: Add test for exceptions in static constructors.
22468 * mini.c (mono_jit_compile_method_with_out): Move the calling of
22469 static constructors outside the domain lock. Fixes #55720.
22471 2004-03-17 Martin Baulig <martin@ximian.com>
22473 * mini.c (get_generic_field_inst): Removed, this'll never happen.
22474 (inflate_generic_field): Take the `MonoMethod *' instead of the
22475 `MonoClass *' and added support for generic method.
22476 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
22477 have a `field->parent->gen_params', only inflate the field if it's
22478 an open constructed type.
22480 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
22482 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
22483 exception object instead of the preconstructed ones.
22485 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22487 * mini.c: reverted changed to sigsegv_signal_handler commited
22488 accidentally in the previous patch.
22490 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22493 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
22494 running --aot with an old assembly.
22496 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
22498 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
22501 * mini-sparc.c: Add support for v9 branches with prediction.
22503 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
22505 * mini.c (mini_init): #warning is GNUC only
22507 * mini-sparc.h: implement __builtin_frame_address
22508 and __builtin_return_address for Sun C compiler
22510 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
22512 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
22514 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
22516 * basic-calls.cs: Add test for unaligned byref long argument passing.
22518 * mini-ops.h: Add sparcv9 compare and branch instructions.
22520 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
22521 v9 instructions if we have a v9 cpu.
22523 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
22524 registers for global allocation.
22526 * exceptions-sparc.c: Fixes.
22528 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
22530 * liveness.c (mono_analyze_liveness): Optimized version.
22532 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
22534 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
22537 * basic-float.cs basic-calls.cs: New regression tests.
22539 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
22541 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
22542 sigaltstack implementation.
22544 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
22546 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
22547 stuff if SIGSEGV_ON_ALTSTACK is not defined.
22549 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
22551 * mini.c: Fix warnings.
22553 * mini.c (mono_resolve_patch_target): New function which contains the
22554 arch independent part of the patching process.
22556 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
22557 patching code to a separate function.
22559 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
22561 * mini.c (add_signal_handler): ifdef out on Windows
22563 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
22565 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
22566 cpu-sparc.md: Add exception handling support + other fixes.
22568 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
22569 typed GC detection in --version.
22571 * basic.cs exceptions.cs: New regression tests.
22573 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
22574 the arch specific code can store data during a compilation.
22576 * mini-ops.h: Add OP_SETFRET.
22578 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
22579 function, register a separate icall for each arity, so the icalls can
22582 * mini.c (mono_print_tree): Print negative offsets in a more readable
22585 * mini.c: Make signal handling work on sparc.
22587 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
22589 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
22591 * jit-icalls.c: Emulate truncl by aintl on solaris.
22593 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
22595 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
22597 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
22599 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
22601 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
22602 a MarshalByRef type, inline a method that performs the check, taking into
22603 account that the object can be a proxy. Also implemented tow new opcodes:
22604 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
22605 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
22606 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
22608 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
22610 * mini-ppc.c: if a relative branch displacement is too big
22611 but it points to and area reachable with an absolute branch,
22614 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
22616 * mini.c: optimize small copies in cpblk.
22618 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
22620 * basic-calls.cs basic-float.cs: New regression tests.
22622 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
22623 negative offsets from %fp. Implement localloc. Fix local register
22624 allocation. Fix the case when the this argument needs to be saved to
22625 the stack. Implement some missing opcodes.
22627 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
22629 * mini.c (mini_method_compile): Reenable global regalloc in methods
22630 with exception handlers.
22632 * linear-scan.c (mono_varlist_sort): Fix warning.
22634 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
22636 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
22639 * liveness.c: Make all variables uses in exception clauses volatile, to
22640 prevent them from being allocated to registers. Fixes #42136.
22642 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
22644 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
22645 causes regressions.
22647 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
22648 argument to mono_arch_regalloc_cost.
22650 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
22653 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
22655 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
22656 Make the cost of allocating a variable to a register arch dependent.
22658 * basic-calls.cs: Fix compilation of tests.
22660 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
22661 helper function to cut back on the number of #ifdefs needed.
22663 * mini-ppc.c: Fix compilation.
22665 * basic-calls.cs: New regression tests.
22667 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
22669 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
22670 of l0 since that is callee saved.
22672 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
22675 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
22676 of delay instruction.
22678 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
22680 * mini.h (MonoCallInst): Add 'virtual' flag.
22682 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
22684 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
22686 * *.cs: New regression tests.
22688 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
22691 * mini.c (mono_runtime_install_handlers): Fix build.
22693 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
22694 'signal_stack_size' members.
22696 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
22697 alternate signal stack.
22699 * exceptions-x86.c: Add stack overflow handling.
22701 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
22702 functions to arch independent code.
22704 * mini.c (mono_print_tree): Print more detailed info for load_membase
22707 2004-02-23 Martin Baulig <martin@ximian.com>
22709 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
22711 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
22713 * mini-x86.c: fixed reg allocation for div/rem.
22715 2004-02-22 Miguel de Icaza <miguel@ximian.com>
22717 * driver.c (mono_main): Report some configuratio options on --version.
22719 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
22721 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
22722 low in the address space. Correctly flush memory in thunks where we
22723 output native code.
22725 2004-02-20 Martin Baulig <martin@ximian.com>
22727 * mini.c (mini_get_method): New static method; inflate all generic
22728 methods and methods in open generic instances.
22729 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
22730 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
22732 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
22734 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
22736 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
22738 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
22740 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
22742 * mini-sparc.c (flushi mono_arch_output_basic_block): make
22743 it compile using Sun's compiler.
22745 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
22747 * 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.
22749 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
22751 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
22753 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
22755 * mini-ppc.c: handle calls outside of the allowed range with thunks
22756 allocated using the code manager.
22757 * tramp-ppc.c: use the code manager to hold generated native code.
22758 Fixed the magic trampoline to just patch vtable entries.
22760 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
22762 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
22765 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
22767 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
22770 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
22771 if we have a working __thread implementation.
22773 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
22774 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
22776 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
22778 * mini-x86.c: Fix compilation under gcc 2.
22780 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
22782 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
22783 contains a call to the wrapped function.
22785 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
22786 OP_<CALL>_IMM opcodes, and use them under X86.
22788 * mini.c (mono_jit_find_compiled_method): Fix warning.
22790 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
22792 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
22794 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
22795 functionality to mini.c.
22797 * mini.c (mono_create_jump_trampoline): New function to create a jump
22798 trampoline. Return a compiled method instead of a trampoline if it
22799 exists. Add a cache for jump trampolines.
22801 * mini.c (mono_jit_find_compiled_method): New function to return a
22802 compiled method if it exists.
22804 * mini-x86.c: Call mono_create_jump_trampoline instead of
22805 mono_arch_create_jit_trampoline.
22807 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
22808 a jump trampoline. Fixes #52092.
22810 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
22812 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
22813 which is not up-to-date. Add check_corlib_version () instead.
22815 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
22818 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
22819 since newer valgrind versions do not need it.
22821 * mini.c (mono_jit_compile_method_with_opt): New helper function to
22822 compile a method with a given set of optimizations.
22824 * mini.c: Compile icall wrappers on-demand instead of at startup.
22826 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
22827 wrapper for an icall.
22829 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
22831 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
22834 * iltests.il: Add test for non-empty stack before switch instruction.
22836 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
22838 * mini.c: Add support for new stringbuilder marshalling conventions.
22840 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
22842 2004-02-01 Martin Baulig <martin@ximian.com>
22844 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
22845 in `ginst->mtype_argv'.
22847 2004-01-31 Miguel de Icaza <miguel@ximian.com>
22849 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
22850 facilitate grepping.
22852 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
22854 * mini.c: fixed buglet in initobj generic implementation for references.
22856 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
22858 * Makefile.am: make the version script conditional.
22859 * jit-icalls.c: handle missing truncl().
22861 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
22863 * exceptions.cs: Add more tests for double->int conversion.
22865 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
22866 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
22868 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
22870 * driver.c: make --verbose --version emit an error
22871 if the loaded corlib doesn't match the runtime version.
22873 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
22875 * mini-ppc.h: export ppc_patch().
22876 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
22877 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
22878 on par or better than on MacOSX.
22880 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
22882 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
22883 mono_lookup_pinvoke_call.
22885 * mini-x86.c: Under windows, the default pinvoke calling convention is
22886 stdcall. Fixes #52834.
22888 * mini.c (optimize_branches): Add an upper bound to the number of
22889 iterations to prevent infinite loops on strange loops. Fixes #53003.
22891 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
22893 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
22894 and ISINST. Fixes #52093.
22896 * objects.cs (test_0_vector_array_cast): New tests.
22898 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
22900 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
22901 checking in Array.Set ().
22903 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
22906 * object.cs (test_0_multi_array_cast): New regression test.
22908 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
22910 * exceptions-ppc.c: fix build on Linux/PPC.
22912 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
22914 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
22915 running under valgrind.
22916 (x86_magic_trampoline): Fix build bustage.
22918 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
22919 negative values as well. This is needed for the encoding of the line number
22920 info, since sometimes the line numbers are not in increasing order.
22922 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
22924 * cpu-pentium.md (localloc): Increase the size of the localloc
22925 instruction since it is a loop under Win32.
22927 * debug-mini.c (record_line_number): Get rid of unneccesary memory
22930 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
22932 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
22933 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
22934 Max Horn (max@quendi.de). Fix file names in comments.
22936 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
22938 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
22939 avoid stack overflow.
22940 (replace_usage): Avoid uninitialized variable warnings.
22942 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
22943 and taking the address of valuetype variables.
22945 2004-01-03 Patrik Torstensson
22947 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
22948 for other purposes than FP later on.
22950 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
22952 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
22955 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
22957 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
22959 2003-12-30 Patrik Torstensson <p@rxc.se>
22961 * mini-x86.h: Decreased number of availiable fp regs.
22962 Solves corner cases with FP spilling.
22964 2003-12-23 Patrik Torstensson <p@rxc.se>
22966 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
22967 for floating point stack tracking / spilling on x86.
22970 * basic-float.cs: added float mul overflow test.
22972 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
22974 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
22976 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
22978 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
22979 supports for cond branches that overflow the immediate
22980 overflow offset. mcs can compile simple programs.
22982 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
22984 * exceptions-ppc.c: exception handling support wip:
22985 finally handlers get run on exception.
22987 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
22989 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
22992 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
22994 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
22995 initial support for stack walking and unwinding.
22997 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
22999 * driver.c (mono_main): Make corlib-out-of-sync message more
23000 descriptive. Also remove verify_corlib call.
23002 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
23004 * mini.c: make CEE_NEWARR calls and other emulated opcodes
23005 not overlap with other call's arguments, too.
23007 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
23009 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
23010 move to arch-specific code the choice of arch-specific
23011 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
23012 * mini.c: ensure emulation calls will not interleave
23015 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
23017 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
23018 the magic trampoline stack frame is dropped before executing
23021 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
23023 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
23024 and integer to fp conversions. Added support for overflowing
23025 arguments on the stack. Reserve a couple more registers as temps.
23026 Added support for aot compilation (as output still needs to be
23029 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
23031 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
23032 Don't overwrite return register in some corner cases.
23034 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
23036 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
23037 static constructors when AOT compiling.
23039 * driver.c (mono_main): Call mono_check_corlib_version.
23041 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
23043 * cpu-g4.md, basic.cs: fixed div target register.
23045 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
23047 * mini-ppc.c, basic.cs: shl_imm fix with test.
23049 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
23051 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
23052 structures by value. Misc fixes.
23053 * objects.cs: more tests.
23055 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
23057 * mini-ppc.c: lconv.ovf.i implemented.
23059 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23062 (mini_init): don't error out if someone already called g_thread_init.
23064 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
23066 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
23067 to be any type per the spec. Fix abnormal memory usage when
23068 the same object is repeatedly thrown.
23070 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
23072 * mini.c: check for overruns in IL code.
23074 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
23076 * TODO: Add/remove some todo entries.
23078 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
23080 * driver.c (mono_main): Call mono_verify_corlib.
23082 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
23084 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
23085 This has been moved to mini.c
23086 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
23087 type being casted is marshalbyref it could be a proxy, so instead of
23088 emitting the type check code, emit a call to a runtime method that will
23089 perform the check by calling CanCastTo if needed.
23091 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
23093 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
23094 methods with large stack frames under Win32.
23096 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
23098 * Makefile.am: Distribute regression tests.
23100 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
23101 at the end instead of inserting each variable into the sorted list.
23103 * linear-scan.c (mono_varlist_sort): New helper function.
23105 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
23107 * mini.c: ensure arguments and locals are within bounds.
23109 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
23111 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
23114 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
23116 * mini.c (mono_cprop_copy_values): Fix crash.
23118 * aot.c: Set verbosity back to 0.
23120 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
23122 * regalloc.c: complete memory leak fix by Laurent Morichetti
23125 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
23127 * driver.c (main_thread_handler): Revert the previous patch.
23129 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
23132 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
23133 memory from the memory pool.
23135 * driver.c (main_thread_handler): Turn on all optimizations when
23138 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
23139 an array for better performance.
23141 * regalloc.c (mono_regstate_assign): Fix memory leak.
23143 * debug-mini.c (mono_debug_serialize_debug_info): New function to
23144 serialize the debug info.
23146 * debug-mini.c (mono_debug_add_aot_method): New function to load the
23147 debug info from the serialized representation.
23149 * aot.c: Save debug info into the generated file and load it when
23152 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
23154 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
23156 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
23157 More FP-related fixes.
23159 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
23161 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
23162 and register allocation buglet. Hello world now runs.
23164 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
23166 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
23167 * tramp-ppc.c: fixed class init trampoline.
23168 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
23170 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
23172 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
23173 mini.c: more ppc changes/fixes.
23175 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
23177 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
23178 Also optimize the case when the arguments are the same in the caller
23181 * iltests.il: Add tests for tail calls with valuetype arguments.
23183 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
23185 * mini-ppc.c: fixes for struct return type.
23187 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
23189 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
23190 mono_spillvar_offset() to arch-specific code.
23192 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
23194 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
23196 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
23198 * exceptions-x86.c: Fix stack space leaks.
23200 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
23201 registers from the lmf if the method has save_lmf set.
23203 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
23205 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
23206 of icall wrappers into InvokeInDomain, since these are now per-domain.
23208 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
23210 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
23211 make some opcode emulation and intrinsic ops enabled/disabled
23212 according to the architecture. More fixes.
23214 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
23216 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
23218 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
23220 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
23221 arch-specific handling for 'this' and struct return type to
23222 arch-specific code.
23224 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23226 * aot.c: prevent divide by zero error when reporting (it happened with
23227 Accessibility.dll).
23229 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
23231 * mini.h (inst_switch): Remove unused macro.
23233 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23236 (load_aot_module): free 'info->methods' and 'info' properly. No more
23237 "free(): invalid pointer blah" messages when you have an old aot
23240 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
23242 * jit-icalls.c, mini.c: Added support for context static fields.
23244 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
23246 * mini.c (mono_method_blittable): Methods which set LastError are not
23247 blittable either. Fixes #51108.
23249 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
23251 * mini.c: flush icache.
23252 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
23254 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
23256 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
23258 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
23260 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
23263 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
23266 * inssel.brg (CEE_MKREFANY): Fix AOT case.
23268 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
23270 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
23271 instruction when the result is discarded.
23273 * iltests.il (test_0_div_regalloc): New regression test.
23275 * arrays.cs: Fix compilation error.
23277 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
23279 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
23280 float rules to inssel-x86.brg: sane architectures with FP registers
23281 don't need to implement these rules.
23283 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
23285 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
23287 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
23289 * mini.h, inssel-long32.brg: fixed endianess issues in int64
23290 implementation of 32 bit systems.
23292 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
23294 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
23295 (Jeroen Zwartepoorte).
23297 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
23299 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
23300 the caller and the callee matches.
23302 * mini.c (mono_method_to_ir): Add comment.
23304 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
23305 signbit is missing on some platforms.
23307 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
23309 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
23311 * mini.c (setup_jit_tls_data): Call the new function.
23313 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
23315 * mini-x86.c: Add experimental support for fast access to the lmf
23316 structure under NPTL/Linux 2.6.x.
23318 2003-11-06 Martin Baulig <martin@ximian.com>
23320 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
23321 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
23324 2003-11-02 Martin Baulig <martin@ximian.com>
23326 * mini.c (inflate_generic_field): New static method.
23327 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
23328 generic instance and the field is declared in a generic type, call
23329 inflate_generic_field() to inflate it. Fixes gen-28.cs.
23331 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
23333 * mini.h mini.c (mono_method_same_domain): New function to return
23334 whenever the caller and the callee are in the same domain.
23336 * tramp-x86.c (x86_magic_trampoline): Use the new function.
23338 2003-10-30 Martin Baulig <martin@ximian.com>
23340 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
23341 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
23343 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
23344 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
23346 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
23348 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
23351 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
23352 object here, so it is in the correct appdomain etc.
23354 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
23356 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
23358 (mono_method_to_ir): Avoid freeing the type created returned from
23359 mono_type_create_from_typespec, since it is put into an internal cache
23360 by the function. Fixes pointer.exe.
23362 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
23363 trampolines for icalls and pinvokes as well. Fixes #33569.
23365 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
23367 * mini.c: Update after appdomain changes.
23369 * mini.c (mono_jit_compile_method_inner): Allways compile native
23370 method wrappers in the root domain, since there can only be one
23371 instance of them, whose address is stored in method->info.
23373 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
23375 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
23376 environment variable. Instead detect automatically whenever running
23377 under valgrind using the magic macro RUNNING_ON_VALGRIND from
23380 2003-10-16 Miguel de Icaza <miguel@ximian.com>
23382 * trace.c, trace.h: New files that implement the new trace option
23385 * driver.c: Document new --trace options.
23387 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
23390 - if (mono_jit_trace_calls)
23391 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
23393 * mini.h: prototypes.
23395 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
23397 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
23399 * mini.c inssel.brg: Implement typedefbyref opcodes.
23401 * mini.c (mono_jit_compile_method): Remove unused local variable.
23403 * mini.c (mono_jit_compile_method_inner): Ditto.
23405 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
23407 * tramp-x86.c (x86_class_init_trampoline): Fix build.
23409 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
23411 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
23413 * mini.c (mono_no_aot): Remove unused global variable.
23415 * mini.c: Thread safety fixes.
23417 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
23419 * mini.c (mono_create_class_init_trampoline): Add a lock around
23420 class_init_hash_addr.
23422 * arrays.cs (test_0_newarr_emulation): Add new regression test for
23425 * mini.c: Decompose the NEWARR instruction before decomposing its
23426 arguments. Fixes #30073.
23428 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
23430 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
23433 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
23435 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
23437 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
23439 * driver.c: Add support for compiling icall wrappers to --compile.
23441 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
23443 * inssel.brg: The empty value in class->interface_offsets is -1, not
23446 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
23448 * objects.cs: New test for 'is' operator on an array of interfaces.
23450 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
23452 * tramp-ppc.c: update trampoline code to support jumps
23453 and class initialization.
23455 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
23457 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
23459 * inssel.brg (OP_UNBOXCAST): Fix #46027.
23461 * inssel.brg (OP_UNBOX): Remove unused rule.
23463 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
23464 region instead of one for each method. Fixes #47813.
23466 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
23468 * exceptions.cs (test_0_nested_finally): New regression test for
23469 nested exception handlers.
23471 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
23473 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
23475 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
23478 * mini.c (mono_method_check_inlining): Make the inlining limit
23479 configurable by an environment variable.
23481 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
23483 * mini.h: Bump AOT file version.
23485 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
23486 token, store the image along with the token, since the token might not
23487 refer to the same image as the method containing the relocation,
23488 because of inlining.
23490 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
23492 * mini.c (mono_precompile_assemblies): New function to compile
23493 all methods in all loaded assemblies.
23495 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
23497 * regalloc.h regalloc.c (MonoRegState): Change the type of
23498 iassign and fassign to int*, since they can contain large negative
23499 values if the register is spilled. Also added some comments. Fixes
23502 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
23503 under Win32. Fixes #42964.
23505 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
23507 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
23509 * aot.c: Added support for AOT compiling methods which contain calls
23510 to wrappers. Currently, only remoting-invoke-with-check wrappers are
23513 * driver.c (compile_all_methods): Run the compilation in a thread
23514 managed by mono. Fixes #44023.
23516 * mini.c (mono_codegen): Print full method name in verbose output.
23518 * mini-x86.c (mono_arch_patch_code): Fix warning.
23520 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
23521 jumps, since the method we are jumping to might be domain-specific.
23523 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
23525 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
23527 * inssel.brg: string chars are unsigned.
23529 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
23531 * TODO: New todo item.
23533 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
23534 which calls mono_runtime_class_init and patches the call site to
23535 avoid further calls.
23536 (mono_arch_create_class_init_trampoline): New arch specific function
23537 to create a class init trampoline.
23538 (create_trampoline_code): Generalized so it can create
23539 class init trampolines as well.
23541 * mini.c (helper_sig_class_init_trampoline): New helper variable.
23542 (mono_create_class_init_trampoline): New function to create and cache
23543 class init trampolines.
23544 (mono_find_class_init_trampoline_by_addr): New function to lookup the
23545 vtable given the address of a class init trampoline. Used by the
23547 (mono_codegen): Generate a call to a trampoline instead of
23548 mono_runtime_class_init in LDSFLD[A].
23549 (mono_codegen): Add relocations for the new trampoline.
23551 * mini.h mini-x86.c aot.c: Added a new relocation type:
23552 MONO_PATCH_INFO_CLASS_INIT.
23554 * mini.h: Bump AOT version number.
23556 * aot.c: Create a copy of the loaded code instead of using the original
23557 so methods which call each other will be close in memory, improving
23560 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
23561 patch since it breaks the regression tests.
23563 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
23564 for the register saving instruction sequence since the
23565 frame_state_for function in glibc 2.3.2 don't seem to detect it.
23567 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
23569 * TODO: Fix todo item && remove another.
23571 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
23573 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
23576 * aot.c: Moved the check for MONO_LASTAOT into the initialization
23577 function of the module.
23579 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
23580 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
23581 --no-aot command line option.
23583 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
23585 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
23586 by Bernie Solomon (bernard@ugsolutions.com).
23588 * inssel.brg: Refactor the interface offset table related code into
23589 its separate functions and add support for the AOT case.
23591 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
23593 * aot.c (mono_aot_get_method_inner): Fix memory leak.
23595 * aot.c: Added mono_aot_verbose variable and made all debugging
23596 output depend on the value of this variable.
23598 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
23599 method_label and info_label.
23601 * mini.h mini-x86.c aot.c: Added a new relocation type
23602 MONO_PATCH_INFO_IID for klass->interface_id.
23604 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
23605 the MonoJitInfo structure.
23607 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
23608 a non-root appdomain in shared mode.
23610 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
23612 * aot.c: make aot loader less verbose. Remove free of unused variable.
23614 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
23616 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
23618 * .cvsignore: Added *.dll.
23620 * mini.c (mono_print_tree_nl): New function callable while debugging.
23622 * mini.c (mono_print_code): Export this.
23624 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
23627 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
23629 * mini.h (MonoCompile): Added 'jit_info' field.
23631 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
23632 the cfg structure, since it is needed by the AOT compiler.
23634 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
23636 * aot.c: A major rewrite. Changes include:
23637 - save exception tables for methods which have them.
23638 - cache failed lookups in aot_get_method () to avoid the (slow) calls
23639 to g_module_symbol.
23640 - reworked the file format so it is now much smaller and needs
23641 fewer relocation entries.
23643 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
23645 * aot.c (load_aot_module): Fix build bustage on platforms without
23648 2003-09-04 Martin Baulig <martin@ximian.com>
23650 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
23652 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
23654 * TODO: Some new optimization ideas.
23656 * aot.c: Move AOT module loading logic here from mono_assembly_open.
23658 * aot.c: Save the optimization flags used to compile the code into
23661 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
23662 support emitting domain specific code.
23664 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
23665 no longer domain neutral. It can be made domain neutral by compiling
23666 with --optimize=shared.
23668 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
23669 between appdomains.
23671 * driver.c mini.h mini.c: New --no-aot debugging option which disables
23672 loading of AOT code.
23674 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
23676 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
23677 if there is no domain neutrality information.
23679 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
23681 * aot.c (mono_compile_assembly): Emit a symbol containing the file
23682 format version into the generated library.
23684 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
23685 callee method into the caller since one of them could be shared.
23687 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
23688 system exceptions from AOT code now works.
23690 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
23691 method if it is domain neutral and the callee is not.
23693 * graph.c (cfg_emit_one_loop_level): Fix warning.
23695 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
23697 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
23700 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
23702 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
23703 is needed by code which is executed before mono_runtime_init ().
23704 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
23706 * mini.c (mono_thread_abort): Fix warning.
23707 (mono_jit_compile_method): Call static constructor in the AOT case too.
23709 * aot.c (mono_compile_assembly): Fix warning.
23711 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23713 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
23715 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
23717 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
23719 * cpu-pentium.md: Fix the length of call opcodes so they include the
23720 ESP restoring instruction. Fixes #47968.
23722 2003-08-28 Martin Baulig <martin@ximian.com>
23724 * mini-x86.c (mono_arch_call_opcode): Added support for
23725 MONO_TYPE_GENERICINST.
23727 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
23729 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
23731 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
23732 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
23734 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
23737 2003-08-26 Martin Baulig <martin@ximian.com>
23739 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
23740 when reporting an error, set this to the actual error location.
23741 (mono_method_to_ir): Report the correct error location if
23742 get_basic_blocks() returned an error.
23744 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
23746 * mini.c (mono_type_blittable): OBJECT is not blittable.
23747 (mono_method_blittable): Methods which have marshalling descriptors
23748 are not blittable either. Fixes #47842.
23750 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
23752 * driver.c mini.c: Use an environment variable instead of a global
23753 variable. Also fix the build.
23755 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
23756 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
23759 * driver.c mini.c: Added --with-valgrind option to turn off some
23760 code which prevents mono from running under valgrind.
23762 * mini.c (mono_emit_call_args): Fixed warning.
23764 * mini.c (mono_emulate_opcode): Fixed warning.
23766 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
23768 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
23769 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
23770 regalloc.c, regalloc.h: specify available registers in arch-specific
23771 code and support floats in the regallocator (patch by Laurent Morichetti
23774 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
23776 * mini.c: mono_thread_current() can be called only after
23777 mono_runtime_init(): rearrange code to not call it early on.
23779 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
23781 * mini.c: allocate jump tables in the code mempools.
23783 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
23785 * mini.c, mini.h: make sure per-thread data allocated by the jit is
23788 2003-08-10 Miguel de Icaza <miguel@ximian.com>
23790 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
23791 12 to 16. This fixes bug #47453.
23794 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
23796 * mini-ppc.c: fixed indexed load and unsigned compares.
23798 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
23800 * mini.c: reenabled installation of handler for
23801 thread abort signal.
23803 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
23805 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
23806 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
23807 until it's fixed and actually useful.
23809 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
23811 * inssel-long32.brg: couple more opcodes implemented.
23813 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
23815 * mini-sparc.c: Even more opcodes implemeted.
23817 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
23819 * mini-sparc.c: More opcodes implemented.
23821 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
23823 * mini-sparc.c: More opcodes implemented.
23825 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
23827 * inssel-sparc.brg: Add some needed rules. Direct
23829 * Makefile.am: Use inssel-sparc.brg
23830 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
23831 an assert happy for now.
23833 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
23835 * mini-sparc.c: Fixed compile errors.
23836 * exceptions-sparc.c: Same. We now produce a mono binary
23837 on sparc-linux. Yea.
23839 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
23841 * mini-sparc.c: Renamed registers. Also some macro cleanups.
23842 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
23843 They compile, but do not work.
23845 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
23847 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
23848 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
23849 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
23852 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
23854 * mini.c: more opcodes implemented and better support for generics.
23856 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
23858 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
23859 * mini.c, mini.h: first cut at generics support: some new instructions
23860 added and changed the behaviour of some of the existing ones.
23862 2003-07-21 Miguel de Icaza <miguel@ximian.com>
23864 * mini.c: Removed definition of metadata_shared mutex here.
23866 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
23868 * mini-x86.c: make vararg calls work for instance methods.
23870 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
23872 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
23873 returns the arguments in a separte list, now.
23875 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
23877 * aot.c, mini.c: updates for array type representation changes.
23879 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
23881 * mini.c: register function to perform jit shutdown.
23883 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
23885 * mini.c: use a faster allocator if possible.
23887 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
23889 * aot.c: some cleanups and portability changes.
23891 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
23893 * mini.c: use faster allocation for CEE_BOX if possible.
23895 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
23897 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
23898 Moved inlined mempcy code to its own function so that is can be
23899 reused. Added an inline memset function as well (optimized initobj).
23900 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
23902 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
23904 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
23906 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
23908 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
23909 arch code can setup the cpu for CLR execution, if needed.
23910 We use it on x86 to set the precision of FP operations.
23912 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
23914 * mini.c: disable some optimizations if we can guess they'll cost too
23915 much for a given method.
23917 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
23919 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
23921 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
23922 * mini.h mini.c mini-x86.c: Added instruction level coverage
23923 info collection support.
23925 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
23927 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
23928 is now implemented in the profiling API. Get rid of a couple of
23929 unnecessary global variables.
23931 2003-06-15 Nick Drochak <ndrochak@gol.com>
23933 * basic-long.cs: tests for negative values for bigmul, and unsigned.
23934 * cpu-g4.md: add op_bigmul and op_bigmul_un
23935 * cpu_pentium.md: add op_bigmul_un
23936 * inssel-long32.brg: add rule for unsigned bigmul
23937 * mini-ops.h: define OP_BIGMUL_UN
23938 * mini-x86.c: THE BUG: handle (un)signed properly
23939 * mini.c: choose unsigned opcode if needed.
23940 This set of patches fixes bug #44291
23942 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
23944 * mini.c (optimize_branches): improved to handle all kinds of
23945 conditional branches.
23947 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
23949 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
23950 don't raise exceptions.
23952 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
23954 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
23955 to arch-specific files.
23957 2003-06-09 Martin Baulig <martin@ximian.com>
23959 * Makefile.am (libs): Added $(LIBGC_LIBS).
23961 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
23963 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
23964 and OP_ATAN (fixes bug#44293).
23966 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
23968 * Makefile.am, mini-x86.c: rename cpu description array to
23969 pentium_desc, since some compilers define the 'pentium' preprocessor
23972 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
23974 * mini.c (mini_select_instructions): add explicit branch if the
23975 following block is not the false target of a conditional branch -
23976 we need this with any optimization that reorder or remove bblocks
23978 * mini.c (optimize_branches): bug fixes
23980 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
23982 * mini.c (mono_method_to_ir): inline static readonly fields
23984 * ssa.c (fold_tree): start cfold support for long (very simple
23987 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
23989 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
23991 * inssel.brg: fixed memcpy (bug #44219).
23993 2003-06-05 Dick Porter <dick@ximian.com>
23995 * driver.c: Set the glib log levels to not abort if g_message
23998 g_set_prgname() has to happen before mini_init() so that the
23999 process handle gets the info.
24001 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
24003 * driver.c: add intrins to the default optimizations to get wider
24006 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
24008 * mini.h: some large basic blocks will overflow a 16-bit
24009 integers for symbolic registers.
24011 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
24013 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
24014 (mono_arch_output_basic_block): fix bug 43499
24016 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
24018 * mini.c: kill duplicated definition of mono_debug_format.
24020 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
24022 * mini-x86.c, arrays.cs: fixed register allocation bug.
24024 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
24026 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
24028 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
24030 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
24033 (print_method_from_ip): also print source location information if
24036 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
24038 * mini.c (mono_find_block_region): bug fix in region code
24039 (mini_method_compile): enable removing unreachable code again, but
24040 only in methods without exception clauses.
24042 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
24044 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
24045 Implemented arglist opcode and handling of TypedReference type.
24046 Fixed x86 call convention when a structure is returned.
24047 Minimal support for calling static vararg methods.
24049 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
24051 * mini.c (mini_method_compile): always remove unreachable code,
24052 because the code in them may be inconsistent (access to dead
24053 variables for example).
24055 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
24057 * driver.c, debug-mini.c: warning fixes.
24059 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
24061 * Makefile.am, jit.h, mini.h: install header for embedding mono.
24063 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
24065 * mini.c: thread-static fields are registered in mono_class_vtable(),
24066 so ensure the function is called before checking for them.
24068 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
24070 * mini.c (optimize_branches): fix for bug 43586
24072 * jit-icalls.c (mono_llmult_ovf): added an additional check for
24073 overflow (fixes Bug #43639)
24075 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
24077 * mini.c, objects.cs: allow the use of stobj for primitive types.
24079 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
24081 * mini.c: be less strict about argument checking until we support
24082 running the verifier.
24084 2003-05-27 Nick Drochak <ndrochak@gol.com>
24086 * basic-long.cs: tests for (ulong)int * (ulong)int also
24087 * mini.c: use the same trick for (ulong)int * (ulong)int
24089 2003-05-27 Nick Drochak <ndrochak@gol.com>
24091 * basic-long.cs: add regression test for (long)int * (long)int
24092 * cpu-pentium.md: add op_bigmul specification
24093 * inssel-long32.brg: add OP_BIGMUL rule
24094 * mini-ops.h: add OP_BIGMUL
24095 * mini-x86.c: register allocator: handle case where src1 needs to be
24097 * mini.c: substitute special BIGMUL opcode in the tree for
24098 (long)int * (long)int
24100 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
24102 * jit-icalls.c: call the type ctor on field access if needed.
24104 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
24106 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
24107 to a method (including results of ldelema, bug#43207).
24109 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
24111 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
24112 colors to show exception handler blocks.
24114 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
24115 (fix for pinvoke7.cs).
24117 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
24119 * mini.h, mini.c: ensure correct initialization order for types that
24120 require it. Prepare for lazy compilation of jit icall wrappers.
24121 Provide a name for opcode emulation to reduce unneeded mallocing.
24123 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
24125 * mini-x86.c: better register restoring code and profiling
24126 support for tail calls.
24128 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
24130 * mini.h, driver.c: prepare for leaf methods optimization.
24132 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
24134 * mini.c: get targets of branches before converting a method.
24136 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
24138 * mini.c (optimize_branches): added some experimental code (disbaled)
24140 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
24142 * mini.c (optimize_branches): fix branch to branch optimization
24144 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
24146 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
24148 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
24150 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
24153 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
24155 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
24156 enable use of interface variables again.
24158 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
24159 I1 to registers because there is no simply way to sign extend 8bit
24160 quantities in caller saved registers on x86.
24162 * inssel-float.brg: set costs of some rules to 2 so
24163 that monobure always select the arch. specific ones if supplied,
24164 regardless of the order we pass the files to monoburg.
24166 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
24168 * mini.c, mini-x86.c: since the magic trampoline for jumps
24169 can't patch the code directly, we do it as soon as the
24170 method gets compiled.
24172 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
24174 * mini-x86.c, mini.h: introduce a new patching method
24175 to support CEE_JMP and tail calls.
24176 * mini.c: obey tail.call. Don't precompile methods target
24178 * tramp-x86.c: new trampoline code to handle methods
24179 reached through a jump.
24181 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
24183 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
24184 bit values to registers
24186 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
24188 * mini.c (mono_compile_get_interface_var): share interface
24189 variables if possible.
24191 2003-05-16 Martin Baulig <martin@ximian.com>
24193 * debug-mini.c (mono_init_debugger): New function to initialize
24194 the debugger. This is not in the debugger since it needs to
24195 access some of mini's internals.
24197 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
24199 * mini.c (mono_method_to_ir): inlining fixes/cleanups
24201 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
24203 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
24204 for value type handling.
24206 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
24208 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
24209 (mono_method_check_inlining): enable inlining of all kinds of wrappers
24211 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
24213 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
24214 the constructor through a proxy.
24216 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
24218 * jit-icalls.c, inssel.brg: fixes to array element address
24221 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
24223 * mini-x86.c (is_regsize_var): allocate pointer to registers
24225 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
24227 * driver.c: fixed typo, added intrins to the set of optimizations
24228 tested with regressions.
24230 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
24232 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
24233 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
24236 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
24238 * inssel.brg: remove some common pop instructions without side effects
24240 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
24242 * inssel-x86.brg: fixed thinko in int to double conversions.
24244 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
24246 * mini.c, jit-icalls.c: added runtime thread-static variable support.
24248 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
24250 * inssel-long32.brg: two more missing instructions.
24252 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
24254 * mini.c (mono_emit_call_args): set the cil_code for all arguments
24255 if not already set.
24257 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
24259 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
24262 * basic-float.cs: Added tests for negative zero.
24264 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
24266 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
24267 a couple of missing operations for long casts, with test cases.
24269 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
24271 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
24273 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
24275 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
24276 code size estimation.
24278 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
24280 * mini.c (mono_jit_create_remoting_trampoline): make it work with
24281 abstract methods (fix bug 42542)
24283 * aot.c: add ability to handle array types
24285 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
24287 * mini.c: Call the _specific versions of the object allocation
24288 functions if possible.
24290 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
24292 * driver.c: call setlocale ().
24294 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
24296 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
24299 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
24301 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
24303 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
24304 wrappers (fix bug 42122)
24306 2003-05-04 Martin Baulig <martin@ximian.com>
24308 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
24310 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
24311 s/mini_set_defaults/mono_set_defaults/g.
24313 2003-05-04 Martin Baulig <martin@ximian.com>
24315 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
24317 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
24319 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
24320 (reported by Don Roberts).
24322 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
24324 * mini.c: temporarily work around two bugs for this release.
24326 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
24328 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
24329 that contains -export-dynamic and it makes using the ld script
24331 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
24333 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
24335 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
24338 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
24340 * mini.c: make sure leave calls all the needed finally blocks,
24341 even when the target jumps out of multiple exception clauses.
24343 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
24345 * ldscript, Makefile.am: add linker script to reduce the number of
24346 exported symbols (should also fix the issues with libwine defining
24347 some of the same symbols in io-layer).
24349 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
24351 * driver.c (mini_main): Avoid assertion when no file name is given on
24354 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
24356 * driver.c: added --version/-V command line option.
24357 Added the inline optimization in the regression tests.
24359 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
24361 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
24362 to the type in the method signature (fixes bug#42134).
24364 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
24366 * mini.c: when inlining, check this is not null only when needed (bug #42135).
24368 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
24370 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
24372 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
24374 * driver.c: fixed bug #42100.
24376 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
24378 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
24380 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
24382 * mini.c: moved most of the code required to do inlining to its own
24383 function so it can be reused. Inline also ctors if appropriate.
24385 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
24387 * Makefile.am: Link with -export-dynamic so shared libs loaded by
24388 the runtime can call mono API functions.
24390 2003-04-27 Martin Baulig <martin@ximian.com>
24392 * debug-mini.c (mono_debug_init_method): Added
24393 `guint32 breakpoint_id' argument; if the method has a breakpoint,
24394 send a notification to the debugger.
24396 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
24397 running in the Mono Debugger, just pass the breakpoint number to
24398 mono_debug_init_method().
24400 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
24402 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
24404 * mini.c: allow some more unsafe compares.
24406 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
24408 * mini-x86.c, Makefile.am: make distcheck works (partially from
24409 a patch by Richard Lee <r.h.lee@attbi.com>).
24410 * regset.c, regset.h: removed, they are unused.
24412 2003-04-25 Dick Porter <dick@ximian.com>
24414 * driver.c: Usage reports the name as 'mono' not 'mini'
24415 * exceptions-x86.c: Build and run on freebsd
24417 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
24419 * Makefile.am: install the program with the 'mono' name and
24420 the library as libmono instead of mini and libmini.
24422 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
24424 * driver.c: provide the APIs for the embedding interface of the old jit.
24426 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
24428 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
24430 2003-04-23 Martin Baulig <martin@ximian.com>
24432 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
24434 * driver.c: Added `--debug' command line argument to enable
24437 2003-04-23 Martin Baulig <martin@ximian.com>
24439 * debug.[ch]: Removed. The code is now in
24440 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
24442 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
24445 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
24447 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
24449 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
24452 (mini_cleanup): moved mono_runtime_cleanup call after the call to
24453 mono_domain_finalize.
24454 (mini_method_compile): use mono_method_profile* if the the option is
24457 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
24459 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
24460 methods with their wrapper.
24462 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
24463 methods with their wrapper.
24465 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
24468 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
24471 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
24474 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
24476 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
24478 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
24480 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
24481 of the mempool. This is slightly faster and uses less memory
24483 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
24485 * mini.c: avoid O(n) allocation for variables.
24487 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
24489 * mini.c: handle items on the stack after inlining methods.
24491 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
24493 * mini.c: make the method->opcode optimization dependent
24494 on MONO_OPT_INSTRINS and do it lazily.
24496 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
24498 * driver.c: print overall results at the end of regression run.
24500 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
24502 * inssel.brg: don't overwrite symbolic registers.
24504 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
24506 * inssel-x86.brg: fix conversion from long to float.
24508 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
24510 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
24512 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
24514 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
24516 * driver.c: Added --print-vtable option as in the old JIT.
24518 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
24520 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
24522 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
24524 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
24526 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
24528 * mini.c regalloc.c regalloc.h: Fix memory leak.
24530 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
24532 * aot.c (mono_aot_get_method): register all used strings
24534 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
24536 * mini.c: always intern strings references with ldstr at compile time.
24538 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
24540 * Makefile.am: add BUILT_SOURCES.
24542 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
24544 * driver.c: give a better error message when the assembly to execute
24545 doesn't have an entry point.
24547 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
24549 * Makefile.am: added hack for automake
24551 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
24554 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
24556 22003-04-07 Martin Baulig <martin@ximian.com>
24558 * Makefile.am: Added Makefile.am.
24560 * debugger-main.c: Removed, this is now in the debugger where it
24563 * mini.pc.in: Call this package `mini' for the moment.