1 2010-04-05 Rodrigo Kumpera <rkumpera@novell.com>
3 * method-to-ir.c (mono_method_to_ir): Handle call to virtual final methods
4 of marshalbyref classes.
8 2010-04-05 Rodrigo Kumpera <rkumpera@novell.com>
10 * aot-compiler.c (emit_exception_debug_info): Encode try holes
13 * aot-runtime.c (decode_exception_debug_info): Decode try holes
16 * mini.h: Increase AOT version.
18 2010-04-04 Andreas Faerber <andreas.faerber@web.de>
20 * mini-x86.h: Only enable soft debugger when using sigaction or on
21 Windows. Fixes build on Haiku (lacks siginfo_t).
23 Code is contributed under MIT/X11 license.
25 2010-04-02 Andreas Faerber <andreas.faerber@web.de>
27 * mini.h, mini-x86.h: Suppress sigaction for Haiku, add support for
28 BeOS-style signal handlers.
30 Code is contributed under MIT/X11 license.
32 2010-04-02 Zoltan Varga <vargaz@gmail.com>
34 * mini-posix.c (sigusr1_signal_handler): Fix openbsd support.
36 2010-04-01 Rodrigo Kumpera <rkumpera@novell.com>
38 * mini-exceptions.c: Fix win32 build.
40 2010-04-01 Mark Probst <mark.probst@gmail.com>
42 * mini.c, driver.c: Call mono_gc_base_init() before
45 2010-04-01 Sebastien Pouliot <sebastien@ximian.com>
47 * method-to-ir.c (ensure_method_is_allowed_to_[access_field|
48 call_method]): Delegate the actual work in security-core-clr.c
51 2010-04-01 Zoltan Varga <vargaz@gmail.com>
53 * decompose.c (mono_decompose_opcode): Set the cfg exception if the unsupported
54 float conv.ovf.un opcodes are encountered, instead of asserting later.
57 2010-04-01 Zoltan Varga <vargaz@gmail.com>
59 * decompose.c (mono_decompose_opcode): Add OP_ICONV_TO_U4_UN as a no-op.
61 * iltests.il.in: Add a test.
63 2010-04-01 Zoltan Varga <vargaz@gmail.com>
65 * mini-amd64.c (mono_arch_emit_call): Fail compilation if an argument is too
68 * method-to-ir.c: Call CHECK_CFG_EXCEPTION after emitting a call.
70 2010-04-01 Zoltan Varga <vargaz@gmail.com>
72 * method-to-ir.c (handle_ccastclass): Call save_cast_details (). Fixes
75 2010-03-31 Rolf Bjarne Kvinge <RKvinge@novell.com>
77 * mini-trampolines.c: Surround mono_handler_block_guard_trampoline and
78 mono_create_handler_block_trampoline with the proper #ifdef so that it
81 2010-03-30 Rodrigo Kumpera <rkumpera@novell.com>
83 * mini-exceptions.c: Introduce mono_walk_stack_full, which
84 allows to select if it's new or old context that is passed to
87 * mini-exceptions.c (mono_handle_exception_internal): Handle the
88 case when executing a guarded handler from the EH machinery.
90 * mini-exceptions.c (mono_install_handler_block_guard): New function
91 responsible for checking for handler blocks, installing the guard and
94 * mini-posix.c (sigusr1_signal_handler): Call mono_install_handler_block_guard
95 to check for handler blocks and skip interruption logic if one was found.
97 * mini-trampolines.c (mono_handler_block_guard_trampoline): Function called
98 by the handler block guard trampoline. Resumes interruption by raising the
99 pending ThreadAbortException.
101 * mini.c (create_jit_info): Calculate the end address of a finally block.
103 * mini-x86.c (mono_arch_install_handler_block_guard): Patch the return address
104 of a finally block to a specified address and return the old one.
106 * tramp-x86.c (mono_arch_create_handler_block_trampoline): The handler block
107 trampoline patches the original return address and calls the trampoline function.
109 2010-03-30 Zoltan Varga <vargaz@gmail.com>
111 * mini-trampolines.c (mono_aot_trampoline): Remove some dead code.
113 * aot-runtime.c (mono_aot_patch_plt_entry): New helper function, which only
114 does the patching if the callee is in the same domain.
116 * aot-runtime.c mini-trampolines.c: Call mono_aot_patch_plt_entry instead
117 of mono_arch_patch_plt_entry ().
119 2010-03-30 Rodrigo Kumpera <rkumpera@novell.com>
121 * mini.c (create_jit_info): Fix try block hole length encoding.
123 2010-03-30 Rodrigo Kumpera <rkumpera@novell.com>
125 * mini.c (create_jit_info): Emit saner debug spew. Now it doesn't
126 duplicate information and print offsets instead of absolute addresses.
128 2010-03-29 Zoltan Varga <vargaz@gmail.com>
130 * debugger-agent.c (jit_end): Send type loads for types loaded before the VMStart
131 event is sent. Fixes #591733.
133 2010-03-26 Zoltan Varga <vargaz@gmail.com>
135 * mini-posix.c (SIG_HANDLER_SIGNATURE): Handle the case when ctx is NULL on
138 2010-03-26 Zoltan Varga <vargaz@gmail.com>
140 * debugger-agent.c (mono_debugger_agent_init): Set the GC type of the
141 thread_to_tls hash table.
143 * image-writer.c (bin_writer_emit_writeout): Fix the size of the got.plt
144 section. Fixes #591000.
146 2010-03-26 Andreas Faerber <andreas.faerber@web.de>
148 * Makefile.am (version.h): Check for pure .git directory only,
149 fixes SVN revision when using git without git-svn.
151 Contributed under MIT/X11 license.
153 2010-03-26 Zoltan Varga <vargaz@gmail.com>
155 * aot-runtime.c: Apply some openbsd changes from openbsd ports.
157 2010-03-24 Rodrigo Kumpera <rkumpera@novell.com>
159 * basic-simd.cs: Test for vector x scalar binary operators.
161 2010-03-24 Rodrigo Kumpera <rkumpera@novell.com>
163 * simd-intrincs.c (simd_intrinsic_emit_binary): Support binary
164 intrinsics with expanded scalar arguments.
166 2010-03-24 Rodrigo Kumpera <rkumpera@novell.com>
168 * mini-exceptions.c (get_exception_catch_class): Non catch clauses
169 don't have an exception class, so don't decode it. This would crash
172 2010-03-24 U-anarquia\miguel <miguel@anarquia>
174 Make sure that trunk builds with DISABLE_JIT, an update to the
177 * mini.c (mini_get_shared_method): this code seems to be necessary
178 regardless of whether DISABLE_JIT has been defined.
180 (mono_jit_compile_method_inner): it seems that this method is
181 required even in full AOT mode, so ifdef out only the pieces that
182 try to genrate code (the body of code that applies patches to the
185 (mini_method_compile): do not compile when using DISABLE_JIT.
187 * mini-ppc.c (mono_arch_get_allocatable_int_vars)
188 (mono_arch_output_basic_block, mono-arch_emit_exceptions): Do not
189 compile when DISABLE_JIT is set.
191 2010-03-24 Mark Probst <mark.probst@gmail.com>
193 * mini.c (mono_create_tls_get): Only create a TLS operation if the
194 arch really supports it.
196 2010-03-24 Mark Probst <mark.probst@gmail.com>
198 * mini-x86.c, mini-x86.h, mini.c: CEE_MONO_TLS support for Darwin/x86.
200 2010-03-23 Neale Ferguson <neale@sinenomine.net>
202 * exceptions-s390x.c: Add support for
203 mono_arch_get_throw_corlib_exception and fix throw by name.
205 * mini-s390x.c: Add IMT support; Fix stack parameter passing
206 logic (especially for varargs); Correct localloc sizing; Add
207 mono_arch_get_this_arg_from_call and
208 mono_arch_get_this_arg_from_call.
210 * mini-s390x.h: Add support for facility list extraction;
211 Correct/update MONO_ARCH_xxx settings.
213 * mini-s390.c: Minor corrections to instruction output for
214 varargs. No IMT implementation - I think it's time to deprecate
215 s390 and just leave s390x.
217 * tramp-s390x.c: Correct creation of trampoline instruction
220 * cpu-s390x.md: Update some instruction lengths
222 2010-03-23 Zoltan Varga <vargaz@gmail.com>
224 * mini-generic-sharing.c (fill_in_rgctx_template_slot): Remove an assert which
225 can be hit with partial sharing.
227 * mini-generic-sharing.c (get_shared_class): Handle partially shared methods
228 in non-shared classes correctly.
229 (generic_inst_is_sharable): Allow all primitive types in partial sharing.
230 Turn on partial sharing.
232 2010-03-23 Zoltan Varga <vargaz@gmail.com>
234 * mini-amd64.h: Put back MONO_ARCH_NOMAP32BIT for OpenBSD which was removed
237 2010-03-23 Zoltan Varga <vargaz@gmail.com>
239 * method-to-ir.c (mono_method_to_ir): Handle the failure of
240 mono_method_signature ().
242 * mini-trampolines.c (mono_delegate_trampoline): Ditto.
244 * mini.c (mini_method_compile): Get the signature of cfg->method early with
245 error checking, so later calls do not need error checking.
247 2010-03-22 Zoltan Varga <vargaz@gmail.com>
249 * exceptions-amd64.c: Add support for OpenBSD which has no UCONTEXT_GREGS.
251 * mini-amd64.h: Enable MONO_ARCH_USE_SIGACTION on OpenBSD as well.
253 2010-03-22 Rodrigo Kumpera <rkumpera@novell.com>
255 * mini-exceptions.c (mono_handle_exception_internal): Don't
256 check try_end for archs different than s390.
258 * mini.c (create_jit_info): Don't crash if the finallt block is the
261 2010-03-22 Rodrigo Kumpera <rkumpera@novell.com>
263 * driver.c (mono_main): Don't free global codeman under linux since
264 glic now peeks at code on stack for more archs than just amd64.
266 Mon Mar 22 18:09:09 CET 2010 Paolo Molaro <lupus@ximian.com>
268 * mini.c, method-to-ir.c: changes to support compressed interface
271 2010-03-22 Zoltan Varga <vargaz@gmail.com>
273 * mini-x86.h: Applied patch from Robert Nagy (Robert@openbsd.org).
274 Use sigaction on OpenBSD too.
276 2010-03-22 Zoltan Varga <vargaz@gmail.com>
278 * debugger-agent.c (event_req_matches_assembly): Handle request modifiers too.
280 2010-03-21 Andreas Faerber <andreas.faerber@web.de>
282 * debugger-agent.c: #include sys/select.h for fd_set.
284 Code is contributed under MIT/X11 license.
286 2010-03-21 Zoltan Varga <vargaz@gmail.com>
288 * mini.c (SIG_HANDLER_SIGNATURE): Fix the build on platforms without sigaction
291 2010-03-21 Zoltan Varga <vargaz@gmail.com>
293 * mini-ppc.c (mono_arch_emit_exceptions): Avoid an assert in ppc_patch () for
294 some large methods with lots of exception handlers. Fixes #440924.
296 Sat Mar 20 11:56:24 CET 2010 Paolo Molaro <lupus@ximian.com>
298 * method-to-ir.c: remove code duplication for interface checks.
300 2010-03-19 Zoltan Varga <vargaz@gmail.com>
302 * debugger-agent.c (clear_event_requests_for_assembly): New helper function.
303 (assembly_unload): Clear all event requests referencing the to-be unloaded
307 Fri Mar 19 16:45:20 CET 2010 Paolo Molaro <lupus@ximian.com>
309 * mini.h, mini-exceptions.c: restore the state of the stack
310 guard page permissions.
312 2010-03-19 Zoltan Varga <vargaz@gmail.com>
314 * mini-trampolines.c (common_call_trampoline): Remove the condition guarding the
315 call site patching code, it doesn't appear to be needed.
317 2010-03-19 Zoltan Varga <vargaz@gmail.com>
319 * mini-generic-sharing.c: Add infrastructure for partial sharing, ie.
320 sharing generic methods whose type arguments are a mix of reference and
321 non-reference types. Not yet turned on.
323 * mini.c (mini_get_shared_method): New helper function to return
324 the method which will be compiled/registered in the JIT tables when doing
326 (mono_domain_lookup_shared_generic): Moved to mini.c from mini-generic-sharing.c,
327 use mini_get_shared_method ().
329 * mini.c (mini_method_compile): Register the same method which is compiled when
330 doing generic sharing.
332 * mini.c aot-compiler.c aot-runtime.c: Add support for partial sharing.
334 * generics.cs: Add partial sharing tests.
336 2010-03-17 Jerry Maine <crashfourit@gmail.com>
338 * mini.h : Changed the SIMD_VERSION* enum values to match those in Mono.Simd.AccelMode.
339 Add an enum value that or's all possable values together. Add an enum value
340 that marks the end of the used bit indexes.
342 * mini-amd64.c : Make changes to match the changes in mini.h
344 * mini-x86.c : Make changes to match the changes in mini.h
346 * simd-intrinsics.c : Reorder the SimdIntrinsc struct to add more bits to
347 simd_version to support more simd versions. Changed the name of
348 simd_version to simd_version_flags to make it more intuitive that
349 it now contains bit flags. Reordered the *_intrinsics arrays to
350 match the changes above. Changed emit_intrinsics() to use the new
351 setup mentioned above.
353 Code is contributed under MIT/X11 license.
355 2010-03-17 Rodrigo Kumpera <rkumpera@novell.com>
357 * mini-*.c (mono_arch_output_basic_block): Record try block holes on all
358 remaining archs. Alpha and hppa maintainers, please stand up.
360 2010-03-17 Zoltan Varga <vargaz@gmail.com>
362 * mini-ppc.c (mono_arch_build_imt_thunk): Always save and restore r11 since it
363 is needed even when fail_tramp!=NULL.
365 2010-03-17 Zoltan Varga <vargaz@gmail.com>
367 * debugger-agent.c (insert_breakpoint): Write a log message.
369 2010-03-16 Rodrigo Kumpera <rkumpera@novell.com>
371 * iltests.il.in: Add a few tests for LEAVE going over multiple
374 2010-03-16 Rodrigo Kumpera <rkumpera@novell.com>
376 * mini-x86.c (mono_arch_output_basic_block): Record try block holes.
378 2010-03-16 Rodrigo Kumpera <rkumpera@novell.com>
380 * mini.h (MonoBasicBlock): Add native_length field.
381 * mini.h (MonoCompile): Add try_block_holes field.
382 * mini.h (MonoInst): Add exception_clause pointer to
385 * mini.c (mono_codegen): Calculate MonoBasicBlock::native_length.
386 * mini.c (mono_cfg_add_try_hole): New function to register possible
388 * mini.c (create_jit_info): Fill in the holes information.
390 * mini-exceptions.c: Verify for holes when checking if an IP is covered
393 * method-to-ir.c: Add the EH clause to the CALL_HANDLE instruction.
395 Tue Mar 16 13:16:16 CET 2010 Paolo Molaro <lupus@ximian.com>
397 * jit-icalls.c: adjusted for the array API changes.
399 2010-03-16 Zoltan Varga <vargaz@gmail.com>
401 * iltests.il.in: Disable the fconv_to_i test on sparc too.
403 2010-03-16 Zoltan Varga <vargaz@gmail.com>
405 * debugger-agent.c: Simplify the way breakpoints are processed by removing
406 the 'pending' flag. This fixes support for appdomains too.
409 Mon Mar 15 18:25:49 CET 2010 Paolo Molaro <lupus@ximian.com>
411 * mini-amd64.c, mini-ia64.c: remove direct access to method->header.
413 2010-03-12 Zoltan Varga <vargaz@gmail.com>
415 * simd-intrinsics.c (simd_intrinsic_emit_getter): Don't emit shuffle opcodes
416 when using LLVM, LLVM generates it itself when needed.
418 * mini-llvm-cpp.cpp (mono_llvm_build_aligned_load): New helper function.
420 * mini-llvm.c: Use an unaligned load for OP_LOADX_MEMBASE. Add zero extension
421 to some OP_EXTRACT_ opcodes. Fix the naming of some sse intrinsics. Fix
424 2010-03-11 Zoltan Varga <vargaz@gmail.com>
426 * tramp-x86.c (mono_arch_create_monitor_enter_trampoline_full): Use 'code' for
427 the pc instead of 'buf'. Fix the call to mono_arch_flush_icache ().
428 (mono_arch_create_monitor_exit_trampoline_full): Ditto.
430 2010-03-11 Martin Baulig <martin@ximian.com>
432 * debugger-agent.c (type_commands): Add NULL check to
433 `CMD_TYPE_GET_SOURCE_FILES'.
435 2010-03-09 Zoltan Varga <vargaz@gmail.com>
437 * mini-ppc.c (mono_arch_decompose_opts): Fix OP_ICONV_TO_R_UN when cross-compiling.
439 2010-03-09 Zoltan Varga <vargaz@gmail.com>
441 * mini-codegen.c (mono_peephole_ins): Fix the OP_FMOVE optimization. Fixes
444 * iltests.il.in: Add a test.
446 2010-03-05 Martin Baulig <martin@ximian.com>
448 Add support for aborting invocations.
451 (InvokeData): Added `InvokeData *last_invoke'.
452 (DebuggerTlsData): Renamed `invoke' into `pending_invoke' and
453 added a new `invoke' field to keep the `InvokeData *' throughout
455 (ErrorCode): Added `ERR_NO_INVOCATION'.
456 (CmdVM): Added `CMD_VM_ABORT_INVOKE'.
457 (mono_debugger_agent_handle_exception): Don't report any exception
458 if an abort was requested.
459 (invoke_method): Store the `InvokeData *' in `tls->invoke'; reset
460 a thread abort if necessary.
461 (vm_commands): Implement `CMD_VM_ABORT_INVOKE'.
463 2010-03-08 Rodrigo Kumpera <rkumpera@novell.com>
465 * method-to-ir.c: Store the initial basic block returned by mono_basic_block_split
466 so we can release the whole list and not just the first one. Free
467 it in more places as well.
469 2010-03-08 Rodrigo Kumpera <rkumpera@novell.com>
471 * method-to-ir.c: Revert r153222 as it doesn't belong here.
473 Mon Mar 8 17:58:26 CET 2010 Paolo Molaro <lupus@ximian.com>
475 * mini.h, *.c: prepare for MonoMethodHeader to become a transient entity.
477 Mon Mar 8 17:35:26 CET 2010 Paolo Molaro <lupus@ximian.com>
479 * driver.c: report also other misc build options.
481 2010-03-07 Rodrigo Kumpera <rkumpera@novell.com>
483 * method-to-ir.c: Generate better code for the NewObject
486 2010-03-07 Zoltan Varga <vargaz@gmail.com>
488 * branch-opts.c (mono_if_conversion): Disable one of the cases when deadce
489 is disabled. Fixes #582322.
491 * iltests.il.in: Add a test.
493 2010-03-06 Zoltan Varga <vargaz@gmail.com>
495 * tramp-amd64.c (mono_arch_create_monitor_exit_trampoline_full): Delegate
496 the handling of obj->synchronization == null and owner != current thread to
497 mono_monitor_exit ().
499 * tramp-x86.c (mono_arch_create_monitor_exit_trampoline_full): Ditto.
502 Sat Mar 6 18:14:15 CET 2010 Paolo Molaro <lupus@ximian.com>
504 * mini.c: change the way emulated opcode info is stored and save about
505 4 KB of runtime memory.
507 2010-03-04 David S. Miller <davem@davemloft.net>
509 * mini-sparc.h: Always use MONO_ARCH_USE_SIGACTION. Linux kernels
510 that don't provide the siginfo in the second signal handler argument
511 are buggy, and this has been fixed for years.
512 * mini.h (GET_CONTEXT): Remove __sparc__ special case.
513 (SIG_HANDLER_SIGNATURE, SIG_HANDLER_PARMS): Likewise.
515 2010-03-04 Zoltan Varga <vargaz@gmail.com>
517 * aot-runtime.c (find_symbol): Fix a leak.
518 (decode_patch): Ditto.
520 2010-03-04 Zoltan Varga <vargaz@gmail.com>
522 * mini.h (MONO_INST_IS_TEMP): Kill this unused define.
524 2010-03-04 Zoltan Varga <vargaz@gmail.com>
526 * mini.c (mono_resolve_patch_target): Fix an uninitialized variable.
528 Wed Mar 3 19:19:21 CET 2010 Paolo Molaro <lupus@ximian.com>
530 * method-to-ir.c: MONO_PROFILE_STRING_ALLOC is dead.
532 2010-03-03 Rodrigo Kumpera <rkumpera@novell.com>
534 * method-to-ir.c (mono_method_to_ir): Don't create a runtime vtable
535 to check for errors, it's enough to create the metadata open.
539 2010-03-03 Rolf Bjarne Kvinge <RKvinge@novell.com>
542 * mini-exceptions.c: Add support for printing stack traces when handling
543 exceptions, and when printing exceptions thrown while tracing also print
544 the exception message.
546 2010-03-03 Rolf Bjarne Kvinge <RKvinge@novell.com>
548 * trace.c: We need to parse exclude tokens ('-') before string tokens,
549 since the exclude token is a valid string character.
551 2010-03-02 Levi Bard <levi@unity3d.com>
553 * debugger-agent.c: Invalidate thread stacks on domain unload.
555 2010-03-02 Mark Probst <mark.probst@gmail.com>
557 * method-to-ir.c: Emit dummy_use for stored reference after write
558 barriers to make sure the object is pinned if the GC interrupts
559 before the write barrier is done.
561 2010-03-02 Zoltan Varga <vargaz@gmail.com>
563 * cpu-<ARCH>.md: dummy_use was missing src1:i.
565 2010-03-01 Zoltan Varga <vargaz@gmail.com>
567 * debugger-agent.c: Add a log message printing the protocol version.
569 2010-03-01 Zoltan Varga <vargaz@gmail.com>
571 * debugger-agent.c: Add a new command to communicate the protocol version used
572 by the client. This could be used to allow newer runtimes to communicate with
575 2010-03-01 Zoltan Varga <vargaz@gmail.com>
577 * debugger-agent.c (domain_commands): Add a new command to create a boxed value.
579 2010-03-01 Zoltan Varga <vargaz@gmail.com>
581 * debugger-agent.c (type_commands): Fix the setting of fields with a reference
584 Mon Mar 1 15:20:44 CET 2010 Paolo Molaro <lupus@ximian.com>
586 * mini-arm.c: make the arm cpu arch configurable with the
587 MONO_CPU_ARCH env var (for example: "armv4 thumb").
590 Mon Mar 1 14:48:35 CET 2010 Paolo Molaro <lupus@ximian.com>
592 * mini.c, mini.h, driver.c: added the --jitmap option to enable
593 support for the perf tool on Linux.
595 Mon Mar 1 14:43:55 CET 2010 Paolo Molaro <lupus@ximian.com>
597 * method-to-ir.c: make string.InsertenalSetChar() specialization
600 2010-03-01 Robert Jordan <robertj@gmx.net>
602 * Makefile.am: fix the non-static build.
604 2010-02-26 Zoltan Varga <vargaz@gmail.com>
606 * mini-generic-sharing.c: Move the contents of ../metadata/generic-sharing.c
609 2010-02-26 Robert Jordan <robertj@gmx.net>
611 * tasklets.c (continuation_store): Return from an error condition
614 2010-02-26 Martin Baulig <martin@ximian.com>
616 * debug-debugger.c (MonoDebuggerInfo): Added `abort_runtime_invoke'.
619 (MonoDebuggerThreadInfo): Added `internal_flags'.
620 (MonoDebuggerInternalThreadFlags): New enum.
621 (_mono_debugger_throw_exception): Don't signal the debugger if a
622 type abort was requested.
623 (_mono_debugger_unhandled_exception): Likewise.
624 (mono_debugger_abort_runtime_invoke): New method to abort an invocation.
625 (mono_debugger_runtime_invoke): If the debugger requested a thread
626 abort during the invocation, reset it here.
628 2010-02-26 Martin Baulig <martin@ximian.com>
630 * debug-mini.c (MonoDebuggerThreadInfo): Use `MonoInternalThread *'
631 instead of `MonoThread *'.
633 2010-02-25 Zoltan Varga <vargaz@gmail.com>
635 * aot-runtime.c (mono_aot_find_jit_info): Use a merge sort for sorting the
636 code offsets table, as it is mostly sorted.
638 2010-02-25 Zoltan Varga <vargaz@gmail.com>
640 * debugger-agent.c (do_invoke_method): Fix invoking of static methods on vtypes.
643 2010-02-25 Zoltan Varga <vargaz@gmail.com>
645 * driver.c (mono_main): Get rid of mono_setup_vtable_in_class_init.
647 Wed Feb 24 15:58:03 CET 2010 Paolo Molaro <lupus@ximian.com>
649 * Makefile.am: build the new ABI version of the libmono library.
650 * debugger-agent.c, mini.c: fix warnings with the new API.
651 * jit.h: don't depend on glib.h being included.
653 2010-02-24 Zoltan Varga <vargaz@gmail.com>
655 * method-to-ir.c (mono_method_to_ir): Implement AOT support for fast TLS access.
657 2010-02-24 Zoltan Varga <vargaz@gmail.com>
659 * method-to-ir.c (mono_method_to_ir): Implement support for fast access to
660 ThreadStatic variables.
662 2010-02-24 Zoltan Varga <vargaz@gmail.com>
664 * debugger-agent.c (notify_thread): Skip terminated threads, since their tls
665 data is not freed yet. Fixes #582460.
667 2010-02-23 Zoltan Varga <vargaz@gmail.com>
669 * debugger-agent.c: Add support for the caught/uncaught flags on exception
670 event requests. Bump protocol minor version.
672 2010-02-22 Zoltan Varga <vargaz@gmail.com>
674 * decompose.c (mono_decompose_long_opts): Handle OP_LCONV_TO_OVF_I8 here too.
676 2010-02-22 Zoltan Varga <vargaz@gmail.com>
678 * decompose.c (mono_decompose_opcode): Handle OP_LCONV_TO_OVF_I8. Fixes
681 * iltests.il.in: Add a test.
683 2010-02-22 Rodrigo Kumpera <rkumpera@novell.com>
685 * mini.c (inline_method): Check for loader errors.
687 2010-02-22 Rodrigo Kumpera <rkumpera@novell.com>
689 * mini.c (mono_method_check_inlining): Use !mono_method_get_header_summary
690 instead of mono_method_get_header as it doesn't decode locals
691 so the called method can have unresolved dependencies that will only
692 be satisfied after the current method is JIT'd.
696 2010-02-22 Zoltan Varga <vargaz@gmail.com>
698 * basic.cs (test_0_div_opt): Speed this up a bit.
700 2010-02-20 Zoltan Varga <vargaz@gmail.com>
702 * mini-amd64.c: Fix DISABLE_JIT support after the latest changes.
704 * mini.c (mono_jit_create_remoting_trampoline): Call
705 mono_create_specific_trampoline () instead of
706 mono_arch_create_specific_trampoline ().
708 * mini-trampolines.c tramp-arm.c: Disable more stuff when DISABLE_JIT is set.
710 2010-02-20 Zoltan Varga <vargaz@gmail.com>
712 * unwind.c (mono_unwind_get_cie_program): New function, moved here from
713 aot-compiler.c, so it can be found even if DISABLE_JIT is set.
715 * aot-compiler.c xdebug.c: Update callers of mono_arch_unwind_get_cie_program ().
717 * mini-amd64.c: Fix DISABLE_JIT support.
719 2010-02-20 Geoff Norton <gnorton@novell.com>
721 * aot-runtime.c: Ensure we dont leak a held lock when unwinding exceptions.
723 2010-02-20 Zoltan Varga <vargaz@gmail.com>
725 * debugger-agent.c (mono_debugger_agent_handle_exception): Receive two contexts,
726 one for the throw and one for the catch. Mark uncaught exceptions by a NULL
727 CATCH_TXT. Send normal exception events for unhandled exceptions too.
728 (mono_debugger_agent_handle_unhandled_exception): Remove this, merged into
731 2010-02-18 Zoltan Varga <vargaz@gmail.com>
733 * exceptions-x86.c (mono_arch_get_restore_context): Changes this so it restores
734 edx/ecx too. This is needed to support OP_SEQ_POINT.
736 2010-02-18 Zoltan Varga <vargaz@gmail.com>
738 * exceptions-amd64.c (get_throw_trampoline): Add xdebug info.
740 * method-to-ir.c (mono_method_to_ir): Fix SIZEOF in dynamic methods.
742 2010-02-16 Zoltan Varga <vargaz@gmail.com>
744 * mini-llvm.c aot-compiler.c aot-runtime.c unwind.c: Finish support
745 LLVM+AOT+exceptions, not enabled yet.
747 2010-02-15 Zoltan Varga <vargaz@gmail.com>
749 * mini.c (SIG_HANDLER_SIGNATURE): Fix the windows build.
751 2010-02-15 Zoltan Varga <vargaz@gmail.com>
753 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Emit
754 xdebug info for these.
756 * mini-trampolines.c (common_call_trampoline): Use mini_jit_info_table_find ()
759 * mini.c (mini_get_vtable_trampoline): Make this take a 'slot_index' argument,
762 2010-02-13 Zoltan Varga <vargaz@gmail.com>
764 * aot-compiler.c (load_profile_files): Update after the profiler changes.
766 2010-02-13 Zoltan Varga <vargaz@gmail.com>
768 * mini.c (mono_jit_compile_method_inner): Avoid passing icall wrappers to
769 mono_profiler_method_end_jit, since the profiler has no way to process wrappers.
771 * aot-runtime.c mini.c: Resurrect the aot pagefault profiling stuff, it is useful
774 2010-02-13 Gonzalo Paniagua Javier <gonzalo@novell.com>
776 * debugger-agent.c: handle incomplete reads and EINTR in
777 recv()/send(). This could have been causing random
780 2010-02-13 Zoltan Varga <vargaz@gmail.com>
782 * aot-runtime.c (decode_exception_debug_info): Fix aot support for sequence
785 * mini-arm.c (mono_arch_allocate_vars): Allocate the seq point related vars first
786 so they have small offsets. Fixes #566311.
788 2010-02-12 Rodrigo Kumpera <rkumpera@novell.com>
790 * method-to-ir.c (mono_method_check_inlining): Check for loader errors.
792 2010-02-11 Zoltan Varga <vargaz@gmail.com>
794 * mini-amd64.c: Remove the special casing of byref in a few places now that
795 mini_type_get_underlying_type () handles it.
797 * mini-generic-sharing.c (mini_type_get_underlying_type): Handle byref as well
798 by returning native int. Fixes #577984.
800 2010-02-11 Zoltan Varga <vargaz@gmail.com>
802 * method-to-ir.c (handle_isinst): Factor out the is_complex_isinst check into
805 * mini-llvm.c (exception_cb): Put the clause index into the type info instead
806 of putting the clause itself.
808 * mini-arm.c mini.c linear-scan.c: Disable more stuff when DISABLE_JIT is used.
810 2010-02-09 Zoltan Varga <vargaz@gmail.com>
812 * unwind.c (mono_unwind_frame): Use read32 for reading a 32 bit value, since it
815 2010-02-10 Geoff Norton <gnorton@novell.com>
817 * aot-compiler.c: Make the number of IMT trampolines configurable as well.
819 2010-02-08 Zoltan Varga <vargaz@gmail.com>
821 * aot-compiler.c (emit_code): Create the ut trampolines here, so they work for
824 * aot-compiler.c (emit_code): Don't add the llvm label prefix to 'methods', since
825 it is not an LLVM generated symbol.
827 * mini-llvm.c (emit_entry_bb): Fix the handling of simd types.
829 * method-to-ir.c (handle_castclass): Turn off the more efficient isinst/castclass
830 implementation in gshared mode because it causes regressions.
832 * mini-trampolines.c: Add a stat for the number of calls to trampolines.
834 * image-writer.c (asm_writer_emit_global): Don't prepend the global prefix, it
835 should be done by the caller.
837 * mini-llvm.c (mono_llvm_emit_method): Don't make the debug symbols global.
839 * aot-compiler.c (emit_code): Add the llvm label prefix before 'methods'.
841 * mini-exceptions.c (mini_jit_info_table_find): Search the root domain as well,
842 since mono_jit_info_table_find () doesn't do it anymore.
844 * mini-generic-sharing.c debugger-agent.c: Call mini_jit_info_table_find ()
845 instead of mono_jit_info_table_find ().
847 2010-02-07 Zoltan Varga <vargaz@gmail.com>
849 * aot-compiler.c aot-runtime.c: Add support for MONO_WRAPPER_WRITE_BARRIER.
851 * aot-compiler.c (encode_method_ref): Update after the removal of
852 mono_gc_get_managed_allocator_type ().
854 * method-to-ir.c (mono_method_to_ir): Place a seq point just before a RET.
857 2010-02-06 Zoltan Varga <vargaz@gmail.com>
859 * method-to-ir.c (handle_castclass): Use the icall for classes with variant
860 generic params as well.
861 (handle_isinst): Ditto.
863 * method-to-ir.c: Make isninst/castclass checks in gshared code more efficient
864 instead of always calling an icall.
866 * aot-compiler.c (emit_llvm_file): Take into account trampolines etc when
867 computing the size of the got.
869 * aot-compiler.c (emit_code): Change the way the 'methods' symbol is emitted
870 when using LLVM. Instead of emitting it as an LLVM method, emit it using
871 the assembly directive '.set' so it points to the first LLVM emitted method.
873 2010-02-04 Rodrigo Kumpera <rkumpera@novell.com>
875 * mini.c (mini_method_verify): Report the method which failed to verify.
877 2010-02-04 Rodrigo Kumpera <rkumpera@novell.com>
879 * method-to-ir.c (mono_method_to_ir): Use the new basic block formation pass
880 to avoid JIT'ng dead basic blocks. This is the same behavior as the
883 2010-02-04 Zoltan Varga <vargaz@gmail.com>
885 * debugger-agent.c (decode_value): Fix decoding of vtype instances. Fixes
888 2010-02-04 Zoltan Varga <vargaz@gmail.com>
890 * mini-llvm.c: Init the jit module only when first JITting.
892 * aot-compiler.c (emit_plt): Fix the naming of plt entries of llvm+darwin.
894 * mini-llvm.c (get_plt_entry): Make the plt entries have hidden visibility.
896 * mini-llvm.c (mono_llvm_emit_aot_module): Remove the dummy got after it is
897 replaced with the real got.
899 * debugger-agent.c (type_commands): Return the enumness if the type as well.
901 * image-writer.c: Reduce the amount of #ifdefs a bit.
903 * aot-compiler.c: Reduce the amount of #ifdefs. Add beginnings of support for
906 * aot-compiler.c (mono_compile_assembly): Handle asmonly+llvm mode.
908 * mini-llvm.c (mono_llvm_emit_method): Don't make the 'type_info' symbols
911 2010-02-02 Zoltan Varga <vargaz@gmail.com>
913 * mini-llvm.c (mono_llvm_emit_method): Add support for unaligned loads.
914 (mono_llvm_emit_method): Fix unaligned stores too.
916 * mini-amd64.c (mono_arch_emit_prolog): Initialize lmf->rsp in the prolog too
917 so async stack walks don't crash.
919 2010-02-02 Zoltan Varga <vargaz@gmail.com>
921 * mini-trampolines.c (common_call_trampoline): Fix a problem where the callsite
922 was not patched if the callee needed an rgctx trampoline.
924 2010-02-01 Zoltan Varga <vargaz@gmail.com>
926 * mini-ppc.c (mono_arch_get_global_int_regs): Reserve r29 for holding the
927 vtable address in AOT code.
929 2010-02-01 Zoltan Varga <vargaz@gmail.com>
931 * mini-codegen.c: Remove support for CEE_ opcodes which cannot occur in
934 Mon Feb 1 16:29:10 CET 2010 Paolo Molaro <lupus@ximian.com>
936 * genmdesc.pl: remove dependency on external cpp.
938 2010-02-01 Zoltan Varga <vargaz@gmail.com>
940 * method-to-ir.c (mini_emit_ldelema_1_ins): Avoid emitting an OP_SEXT_I4 when
941 using LLVM, its not needed, and abcrem can't handle it.
943 Mon Feb 1 14:29:43 CET 2010 Paolo Molaro <lupus@ximian.com>
945 * genmdesc.c, genmdesc.pl, cpu-x86.md: introduced templates to make
946 it easier to group instructions and reduce duplication.
948 2010-02-01 Zoltan Varga <vargaz@gmail.com>
950 * decompose.c: Move the array/soft float decompose routines here from
953 * method-to-ir.c: Export a few functions so they can be used from decompose.c.
955 2010-01-31 Zoltan Varga <vargaz@gmail.com>
957 * mini-llvm.c (mono_llvm_emit_method): Add a call to llvm.invariant.start
958 to tell LLVM that the got is constant, not used yet.
960 * aot-compiler.c: Pass more optimization flags to llvm's 'opt'.
962 2010-01-30 Zoltan Varga <vargaz@gmail.com>
964 * mini-ppc.c (mono_arch_emit_prolog): Fix full aot support for native to
967 2010-01-30 Zoltan Varga <vargaz@gmail.com>
969 * aot-compiler.c (add_wrappers): Commit the hack which generates
970 native-to-managed wrappers for methods decorated with the MonoPInvokeCallback
973 2010-01-29 Zoltan Varga <vargaz@gmail.com>
975 * mini.h (MONO_INST_FAULT): New instruction flag for loads which can cause
976 a fault, only used by the LLVM backend.
978 * ir-emit.h: Add _FAULT variants of the LOAD_MEMBASE macros. Mark
979 OP_CHECK_THIS with OP_IMPLICIT_EXCEPTION.
981 * method-to-ir.c: Use the new LOAD_MEMBASE_FAULT opcodes, get rid of the
982 calls to MONO_EMIT_NULL_CHECK which is automatically done by the new macros.
984 * mini-llvm.c: Only generate volatile loads from load instructions which have
985 the MONO_INST_FAULT flag set.
987 2010-01-29 Zoltan Varga <vargaz@gmail.com>
989 * unwind.c (mono_unwind_decode_fde): Fix the decoding of the LSDA offset on
992 2010-01-28 Zoltan Varga <vargaz@gmail.com>
994 * mini.c (mono_save_seq_point_info): Fix the handling of bblocks without
995 sequence points. Fixes #571236.
997 2010-01-28 Zoltan Varga <vargaz@gmail.com>
999 * debugger-agent.c (mono_debugger_agent_init): Call appdomain_unload at the
1000 end of the appdomain unload process, after assemblies have been unloaded.
1003 2010-01-27 Zoltan Varga <vargaz@gmail.com>
1005 * abcremoval.c (process_block): Fix the if (region) check so abcrem actually
1008 * mini-amd64.c: Make the soft debugger work on platforms without MAP_32BIT.
1011 2010-01-26 Zoltan Varga <vargaz@gmail.com>
1013 * dwarfwriter.c (emit_type): Treat MONO_TYPE_PTR as 'I' not 'I4'.
1015 2010-01-26 Geoff Norton <gnorton@novell.com>
1017 * aot-compiler.c: Fix a logic error introduced when guarding against enums
1018 with struct marshalability.
1020 2010-01-24 Zoltan Varga <vargaz@gmail.com>
1022 * mini.c (mini_method_compile): Improve the processing MONO_VERBOSE_METHOD so
1023 it supports class names as well.
1025 * mini.h (MonoCompile): Add a few flags to control JIT behavior which are
1026 needed by the GC map code.
1028 * mini.c (mini_method_compile): Call a function in mini-gc.c to set the new
1031 * method-to-ir.c (mono_method_to_ir): Emit initialization code for ref variables
1032 if cfg->init_ref_vars is set.
1034 * liveness.c (optimize_initlocals): Disable the initlocals opt for ref vars if
1035 cfg->disable_initlocals_op_refs is set.
1037 * method-to-ir.c (mono_spill_global_vars): Compute more precise live ranges
1038 using liveness info if cfg->compute_precise_live_ranges is set.
1040 * mini-gc.c: Ongoing work. Improve logging and debugging support. Handle
1041 volatile variables correctly. Add comments about the live ranges. Not enabled
1044 2010-01-24 Zoltan Varga <vargaz@gmail.com>
1046 * mini.h (MonoDebugOptions): Add an option to init stack frames by writing
1047 0x2a into them in method prologs.
1049 * mini-amd64.c (mono_arch_emit_prolog): Implement it.
1051 2010-01-22 Zoltan Varga <vargaz@gmail.com>
1053 * mini-llvm-cpp.cpp: Remove uses of dynamic_cast, it no longer works with llvm
1054 classes, since llvm is compiled with -fno-rtti.
1056 * mini.h (COMPILE_SOFT_FLOAT): New macro, similar to COMPILE_LLVM.
1058 * method-to-ir.c ir-emit.h: Use if (COMPILE_SOFT_FLOAT) in a few places since
1059 llvm does not require it.
1061 * aot-runtime.c (load_method): Print the full name of the last aot method.
1063 2010-01-21 Zoltan Varga <vargaz@gmail.com>
1065 * exceptions-amd64.c (mono_arch_notify_pending_exc): Avoid a crash if the
1066 thread has not fully started yet.
1068 2010-01-21 Zoltan Varga <vargaz@gmail.com>
1070 * aot-compiler.c (can_marshal_struct): Allow marshalling enums.
1072 2010-01-21 Miguel de Icaza <miguel@novell.com>
1074 * driver.c: Do not abort if LLVM is not supported, print a
1075 warning and add the information to the Mono JIT information.
1077 2010-01-21 Zoltan Varga <vargaz@gmail.com>
1079 * ir-emit.h (MONO_EMIT_NULL_CHECK): Don't emit an OP_IMPLICIT_EXCEPTION when
1080 using explicit null checks.
1082 2010-01-20 Zoltan Varga <vargaz@gmail.com>
1084 * xdebug.c: New file extracted from aot-compiler.c, containing the XDEBUG
1087 * aot-compiler.c (encode_method_ref): Use mono_marshal_wrapper_info_from_wrapper
1089 (mono_aot_wrapper_name): Remove the special handling of delegate invoke wrappers,
1090 its no longer needed.
1092 * method-to-ir.c (mono_method_to_ir): Fix a warning.
1094 * exceptions-<ARCH>.c: Introduce a MONO_ARCH_HAVE_THROW_EXCEPTION_BY_NAME
1095 define for platforms still using it (s390). Get rid of the
1096 mono_arch_get_throw_exception_by_name () routines on all other platforms.
1098 * exceptions-x86.c: Rework the throw trampolines so there is only one function
1099 which can generate throw/rethrow/corlib trampolines for llvm/not llvm code.
1101 * exceptions-x86.c: Add LLVM specific throw trampolines which doesn't assume
1102 the caller pushed the arguments.
1104 * mini-llvm.c: Enable throwing exceptions on x86.
1106 * mini-posix.c (SIG_HANDLER_SIGNATURE): Avoid
1107 "Thread (nil) may have been prematurely finalized" messages if this is called
1108 on a thread not registered with the runtime.
1110 * mini-exceptions.c (mono_handle_native_sigsegv): Ditto.
1112 2010-01-19 Zoltan Varga <vargaz@gmail.com>
1114 * jit-icalls.c (mono_array_new_3): New jit icall.
1116 * aot-compiler.c aot-runtime.c: Add support for ElementAddr wrappers.
1118 * arrays.cs: Add a test for 3 dimensional arrays.
1120 2010-01-19 Zoltan Varga <vargaz@gmail.com>
1122 * exceptions-x86.c (mono_arch_get_throw_corlib_exception): Emit xdebug info.
1123 (mono_arch_find_jit_info_ext): Disable the popping of arguments when LLVM is
1126 * mini-llvm.c (emit_cond_system_exception): Abort when an implicit exception is
1129 * unwind.c (mono_unwind_decode_fde): Fix an assert on x86.
1131 * mini-x86.h (MONO_CONTEXT_SET_LLVM_EXC_REG): Define this for x86.
1133 * mini-llvm.c: Disable OP_THROW on x86, it doesn't work yet.
1135 2010-01-18 Bill Holmes <billholmes54@gmail.com>
1137 * debugger-agent.c : Changing the PLATFORM_WIN32 preprocessor check to
1138 HOST_WIN32. Also including winsock2. to define struct in_addr.
1140 * mini-amd64.h : Changing the PLATFORM_WIN32 preprocessor check to HOST_WIN32.
1142 * mini-x86.h : Changing the PLATFORM_WIN32 preprocessor check to HOST_WIN32.
1144 Code is contributed under MIT/X11 license.
1146 2010-01-18 Zoltan Varga <vargaz@gmail.com>
1148 * mini.h (MonoCompile): Add 'disable_out_of_line_bblocks' flag.
1150 * branch-opts.c (mono_optimize_branches): Honor the new flag.
1152 * mini.c (mini_method_compile): Set the new flag when running under the
1155 2010-01-18 Zoltan Varga <vargaz@gmail.com>
1157 * mini-gc.c: Change the GC map to use a ref/noref/pin value instead of just
1158 a ref/noref value + a global pin flag, so parts of stack frames can still be
1159 precisely marked even if they include stuff which needs pinning. Improve logging.
1160 Fix many bugs. Not enabled yet.
1162 * gc-test.cs: Add a few tests.
1164 * liveness.c (mono_analyze_liveness): Make the debug output controllable by
1165 the normal -v options. Avoid propagating liveness information through bblocks
1166 which end with a NOT_REACHED opcode.
1168 * mini.c (mono_jit_compile_method_inner): Avoid reading cfg->prof_options
1169 after cfg has been freed.
1171 2010-01-17 Zoltan Varga <vargaz@gmail.com>
1173 * branch-opts.c (mono_branch_optimize_exception_target): Stop the optimization
1174 if a clause is skipped because it uses the exception object, since it could
1175 have caught the exception.
1177 * exceptions.cs: Add a test.
1179 2010-01-16 Zoltan Varga <vargaz@gmail.com>
1181 * mini-trampolines.c (mono_create_static_rgctx_trampoline): Add an assert.
1183 * aot-runtime.c (mono_aot_get_method): Handle ftnptr's correctly for the
1184 ICollection<T> wrappers.
1186 2010-01-16 Zoltan Varga <vargaz@gmail.com>
1188 * debugger-agent.c (decode_value): Fix the decoding of I/U/PTR.
1190 2010-01-16 Zoltan Varga <vargaz@gmail.com>
1192 * mini-amd64.c (emit_call_body): Always use near calls when AOTing even if
1193 NOMAP32BIT or optimize_for_xen is set.
1195 2010-01-16 Zoltan Varga <vargaz@gmail.com>
1197 * aot-compiler.c aot-runtime.c: Get rid of mono_aot_str_hash (), use
1198 mono_metadata_str_hash () instead.
1200 2010-01-15 Zoltan Varga <vargaz@gmail.com>
1202 * ir-emit.h (MONO_EMIT_NEW_ICOMPARE_IMM): Use sizeof (mgreg_t) instead of
1205 * unwind.c (mono_unwind_frame): Use mgreg_t instead of gssize.
1207 2010-01-15 Zoltan Varga <vargaz@gmail.com>
1209 * ir-emit.h (MONO_EMIT_NEW_CHECK_THIS): Emit an explicit null check if the
1212 * mini-ppc.c (mono_arch_emit_exceptions): Compute the size of the exception
1213 throwing code correctly.
1215 * mini.h (MONO_AOT_FILE_VERSION): Bump this because of the IMT hashing changes.
1217 2010-01-15 Zoltan Varga <vargaz@gmail.com>
1219 * aot-runtime.c (mono_aot_plt_resolve): Reenable the previous assert for
1220 ftnptrs created by us, handle RGCTX_FETCH correctly.
1221 (mono_aot_get_lazy_fetch_trampoline): Add an ftnptr.
1223 * mini-trampolines.c (mono_create_generic_class_init_trampoline): Remove the
1224 ftnptr added by mono_aot_get_named_code ().
1226 2010-01-14 Zoltan Varga <vargaz@gmail.com>
1228 * mini-arm.c: Fix a few LLVM problems.
1230 * mini-llvm.c (simd_class_to_llvm_type): Fix compilation on !x86/amd64.
1232 2010-01-13 Mark Probst <mark.probst@gmail.com>
1234 * method-to-ir.c (mini_emit_stobj): Use EMIT_NEW_CLASSCONST when
1237 Wed Jan 13 15:54:53 CET 2010 Paolo Molaro <lupus@ximian.com>
1239 * jit.h, method-to-ir.c: added ability to set the policy for
1240 inserting breakpoints from the break IL instruction or the
1241 Debugger.Break () API call.
1243 2010-01-13 Zoltan Varga <vargaz@gmail.com>
1245 * aot-runtime.c (load_aot_module): Add more comments to explain why referenced
1246 assemblies need to be eagerly loaded.
1248 2010-01-12 Zoltan Varga <vargaz@gmail.com>
1250 * dwarfwriter.c (emit_line_number_info): Fix the eglib case so it doesn't crash.
1252 2010-01-11 Zoltan Varga <vargaz@gmail.com>
1254 * debugger-agent.c (mono_debugger_agent_parse_options): Allow onthrow without
1255 an argument which matches any exception.
1257 2010-01-10 Zoltan Varga <vargaz@gmail.com>
1259 * method-to-ir.c (mono_emit_method_call_full): Avoid the virt->nonvirt
1260 optimization if the called method is gshared and marshalbyref, since gshared
1261 methods can' have wrappers. Fixes #569390.
1263 * generics.cs: Add a test.
1265 2010-01-10 Zoltan Varga <vargaz@gmail.com>
1267 * mini-exceptions.c (mono_print_thread_dump_from_ctx): New helper function
1270 2010-01-10 Zoltan Varga <vargaz@gmail.com>
1272 * mini.c (mono_print_method_from_ip): Fix the lookup of trampolines.
1274 2010-01-09 Zoltan Varga <vargaz@gmail.com>
1276 * debugger-agent.c (transport_connect): comment out freeaddrinfo calls under win32,
1277 since it is not supported in win2000.
1279 2010-01-08 Zoltan Varga <vargaz@gmail.com>
1281 * aot-runtime.c (load_image): Add a SET_ERROR argument to set the loader
1282 error if loading an assembly fails.
1283 (mono_aot_plt_resolve): Return NULL instead of asserting if loading fails.
1285 * mini-trampolines.c (mono_aot_plt_trampoline): Throw a pending loader error
1288 * aot-runtime.c (decode_exception_debug_info): Set jinfo->from_llvm for LLVM
1291 * mini-llvm-cpp.cpp: Remove the unused ctx variable.
1293 * mini-llvm.c (mono_llvm_emit_method): Add some comments about why aot+clauses
1294 is not supported yet.
1296 * unwind.c (DW_EH_PE_absptr): Add more DW_EH_PE_ constants.
1298 2010-01-07 Rodrigo Kumpera <rkumpera@novell.com>
1300 * method-to-ir.c: All types with variant arguments must fallback to the
1301 slow path. This makes cast of variant delegates work.
1303 * mini-trampolines.c (mono_get_vcall_slot_addr): Add new variance_used out
1304 argument that is set to TRUE is the returned vtable slot is for a variant
1305 interface. Changed a g_print + g_assert_not_reached to a g_error.
1307 * mini-trampilines.c (common_call_trampoline): Handle variant interfaces in
1308 a similar fashion of generic virtual methods.
1310 2010-01-07 Rodrigo Kumpera <rkumpera@novell.com>
1312 * helpers.c (mono_disassemble_code): Fix a g_hash_table warning
1315 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Convert a given
1316 method using a variance aware function.
1318 * mini-x86.c: Add support for dumping IMT thunks if DEBUG_IMT is defined.
1320 2010-01-07 Rodrigo Kumpera <rkumpera@novell.com>
1322 * method-to-ir.c (mono_method_to_ir): Casts to variant interfaces
1323 do an icall for now.
1325 2010-01-07 Zoltan Varga <vargaz@gmail.com>
1327 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Add an ugly hack to fix #564695.
1328 If LLVM decides to set the code model to Large, reset it to Default.
1330 2010-01-07 Zoltan Varga <vargaz@gmail.com>
1332 * aot-compiler.c (mono_xdebug_flush): Export it so it is present in
1333 stripped binaries as well.
1335 2010-01-07 Zoltan Varga <vargaz@gmail.com>
1337 * mini-trampolines.c (common_call_trampoline): Add an rgctx trampoline if a shared
1338 method is called from LLVM compiled code, as that code can't pass an rgctx arg.
1340 * mini-llvm.c (mono_llvm_emit_method): Enable calls to methods needing an rgctx
1343 2010-01-06 Zoltan Varga <vargaz@gmail.com>
1345 * mini.c (mini_method_compile): Extract the JIT info creation code into a
1348 * mini-llvm.c (mono_llvm_emit_method): Pass the info in MonoExceptionClause
1349 as the type info to llvm.eh.selector.
1350 (exception_cb): Use the type info for filling out some fields of
1351 MonoJitExceptionInfo like the flags and the exception class. This is needed
1352 because the LLVM produced exception handling clauses might not match the original
1353 IL clauses, i.e. there might be more than one LLVM clause for one IL clause.
1355 * unwind.c (mono_unwind_decode_fde): Extract the LSDA decoding code into a
1356 separate function. Add an extra argument which returns the type infos
1357 corresponding to the exception clauses.
1359 * mini.c (mini_method_compile): Enable LLVM compilation of methods having
1360 exception handling clauses.
1362 2010-01-04 Zoltan Varga <vargaz@gmail.com>
1364 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Call
1365 mono_method_get_vtable_slot () instead of accessing imt_method->slot directly,
1368 2010-01-04 Rodrigo Kumpera <rkumpera@novell.com>
1370 * mini.c (mono_compile_is_broken): Skip methods from serialization's
1373 2010-01-04 Zoltan Varga <vargaz@gmail.com>
1375 * mini.c (mini_method_compile): Fix a few memory leaks introduced by the
1378 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
1380 * mini.c (mini_method_compile): Verify the method before calling
1381 mono_compile_create_vars as this might crash since it uses method
1386 2010-01-04 Zoltan Varga <vargaz@gmail.com>
1388 * method-to-ir.c (mono_method_to_ir): Avoid calling mono_class_vtable () in
1389 one case if AOTing, since the class might not be a concrete class.
1391 2010-01-03 Zoltan Varga <vargaz@gmail.com>
1393 * mini-codegen.c abcremoval.c: Remove the duplicate g_slist_append_mempool
1394 functions which are now defined in mempool-internals.h.
1396 * mini.c (mini_free_jit_domain_info): Free the seq point hash tables.
1398 * mini-llvm.c (mono_llvm_emit_method): Handle OP_ABS.
1400 2009-12-30 Rodrigo Kumpera <rkumpera@novell.com>
1404 * mini-*.c: Properly handle generic enums.
1408 2009-12-28 Zoltan Varga <vargaz@gmail.com>
1410 * method-to-ir.c (mono_method_to_ir): Handle the failure of mono_class_vtable ()
1411 in a few more places.
1413 2009-12-27 Zoltan Varga <vargaz@gmail.com>
1415 * aot-compiler.c (add_wrappers): Don't use dyn runtime invoke for methods with
1416 nullable parameters. Fixes #567351.
1418 2009-12-26 Rodrigo Kumpera <rkumpera@novell.com>
1420 * mini-trampolines.c (common_call_trampoline): Add assert for NULL resolved generic method.
1422 2009-12-26 Zoltan Varga <vargaz@gmail.com>
1424 * mini-trampolines.c: Use mono_arch_get_this_arg_from_call () to avoid the slow
1425 mono_get_generic_context_from_code () call.
1427 * mini-<ARCH>.c: Get rid of mono_arch_find_this_arg (), it is no longer used.
1429 2009-12-25 Zoltan Varga <vargaz@gmail.com>
1431 * aot-runtime.c (decode_klass_ref): Don't call mono_class_init (), its not
1434 2009-12-24 Sebastien Pouliot <sebastien@ximian.com>
1436 * method-to-ir.c (mono_method_to_ir): Avoid SIGSEGV when
1437 mono_method_get_signature returns NULL. Fix #567084
1439 2009-12-25 Zoltan Varga <vargaz@gmail.com>
1441 * aot-runtime.c (find_extra_method): Call mono_aot_wrapper_name only once,
1442 instead of once for each module.
1444 2009-12-22 Zoltan Varga <vargaz@gmail.com>
1446 * debugger-agent.c (ss_start): Implement step over for the last sequence
1449 * mini.c (mono_save_seq_point_info): Don't link sequence points which don't
1450 have the STEP_LOC flag set.
1452 * aot-runtime.c (decode_klass_ref): Avoid a crash if a decode_klass_ref () call
1453 fails. Fixes #566689.
1455 2009-12-21 Zoltan Varga <vargaz@gmail.com>
1457 * mini.c (mono_add_seq_point): New helper function.
1458 (mono_save_seq_point_info): New function to save sequence point info, extracted
1459 from mini_method_compile ().
1461 * mini-<ARCH>.c: Call mono_add_seq_point to remember sequence points.
1463 * mini.h (MonoSeqPointInfo): New structure containing information about
1464 the sequence points of a JITted method.
1465 (MonoBasicBlock): Add 'seq_points' and 'last_seq_point' fields. Remove unused
1468 * mini.c debugger-agent.c aot-compiler.c aot-runtime.c: Change the way sequence
1469 point information is stored, use a MonoSeqPointInfo structure instead of a
1470 GPtrArray. For each seq point, compute a list of successor seq points.
1472 * debugger-agent.c: Use the successor list to implement step-over more
1473 efficiently: instead of single stepping until a different line/IL offset is
1474 reached, place breakpoints into all successor seq points.
1476 * mini.h: Bump AOT file format version.
1478 2009-12-21 Zoltan Varga <vargaz@gmail.com>
1480 * Makefile.am (AM_CFLAGS): Include LLVM_CFLAGS.
1482 * mini-llvm.c: Avoid defining the __STDC_... macros if already defined.
1484 2009-12-21 Zoltan Varga <vargaz@gmail.com>
1486 * exceptions-ppc.c (mono_ppc_set_func_into_sigctx): Fix the cross-compiler
1489 2009-12-18 Zoltan Varga <vargaz@gmail.com>
1491 * mini-x86.c (mono_arch_get_argument_info): Allocate memory for CallInfo using
1492 alloca as g_malloc is not signal safe.
1494 2009-12-18 Zoltan Varga <vargaz@gmail.com>
1496 * tramp-x86.c (mono_arch_patch_callsite): Fix the call to
1497 VALGRIND_DISCARD_TRANSLATIONS.
1499 * *.c: Include mono/utils/memcheck.h, and remove #ifdef HAVE_VALGRIND_MEMCHECK_H
1500 checks, they are no longer needed.
1502 * exceptions-ppc.c (mono_ppc_set_func_into_sigctx): New helper function to set
1503 a function into a sigctx which can handle function pointers.
1505 * mini-ppc.c: Implement soft debugger support on ppc64.
1507 * mini-ppc.c: Implement soft debugger support.
1509 2009-12-17 Zoltan Varga <vargaz@gmail.com>
1511 * mini-llvm.c: Handle OP_LADD_OVF_UN. Place all alloca's into the entry bb.
1513 2009-12-17 Marek Habersack <mhabersack@novell.com>
1515 * mini.c (mono_get_runtime_build_info): include Mono version in
1518 * driver.c (mono_main): VERSION is now included in the string
1519 returned from mono_get_runtime_build_info()
1521 2009-12-17 Zoltan Varga <vargaz@gmail.com>
1523 * method-to-ir.c (mono_method_to_ir): Add support for CALLI with unmanaged
1524 signatures. Fixes #565143.
1526 * jit-icalls.c (mono_get_native_calli_wrapper): New JIT icall.
1528 2009-12-16 Zoltan Varga <vargaz@gmail.com>
1530 * aot-compiler.c (arch_emit_autoreg): Align code to 4 in the ppc case.
1532 2009-12-16 Rodrigo Kumpera <rkumpera@novell.com>
1534 * mini-x86.h: Forgot to add a 0x to MONO_ARCH_MAX_FRAME_SIZE define
1535 making max stack 10x smaller.
1537 2009-12-16 Zoltan Varga <vargaz@gmail.com>
1539 * mini.c (mono_resolve_patch_target): Comment out an assert which could be hit.
1541 2009-12-15 Rodrigo Kumpera <rkumpera@novell.com>
1543 * method-to-ir.c (mini_emit_memcpy): Assert if size is too big.
1545 2009-12-15 Rodrigo Kumpera <rkumpera@novell.com>
1547 * mini-x86.c (mono_arch_allocate_vars): Fail compilation if the frame size is
1548 bigger than MONO_ARCH_MAX_FRAME_SIZE.
1550 * mini-x86.c (mono_arch_emit_prolog): Handle huge frames.
1552 * mini-x86.h: Define MONO_ARCH_MAX_FRAME_SIZE to be 1Mb.
1554 * mini-amd64.c / mini-amd64.h: Same fixes as of above.
1556 * mini.c (mini_method_compile): Check if mono_arch_allocate_vars failed
1559 2009-12-14 Miguel de Icaza <miguel@novell.com>
1561 * method-to-ir.c (mono_method_to_ir): CEE_UNUSUED opcodes now
1562 raise an invalid program exception.
1564 For other opcodes that we might not handle use a g_warning and
1565 raise the exception. Beats termination.
1569 2009-12-14 Zoltan Varga <vargaz@gmail.com>
1571 * method-to-ir.c (mono_emit_rgctx_method_call_full): Fix a warning.
1573 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix the LLVM support
1574 by merging the LLVM and !MAP_32BIT cases.
1576 2009-12-13 Jonathan Chambers <joncham@gmail.com>
1578 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Handle a NULL
1579 sigctx being passed in, as we have no CONTEXT available in the APC.
1581 (mono_debugger_agent_cleanup): Use explicit cond wait implementation
1584 Code contributed under MIT/X11 license.
1586 2009-12-13 Zoltan Varga <vargaz@gmail.com>
1588 * method-to-ir.c mini-llvm.c: Fix support for monitor enter/exit trampolines
1589 in the LLVM backend on AMD64.
1591 * aot-runtime.c (decode_eh_frame): Initialize the clauses from the info in the
1594 * unwind.c (mono_unwind_decode_fde): Implement decoding of a couple more formats.
1596 * mini-llvm.c: Export mono_personality for AOT.
1598 * mini.c (mini_method_compile): Fix some problems with llvm+aot+clauses.
1600 * mini-ops.h (OP_IMPLICIT_EXCEPTION): New opcode marking the place where an
1601 implicit exception can occur.
1603 * ir-emit.h (MONO_EMIT_NEW_IMPLICIT_EXCEPTION): New macro to emit an
1604 OP_IMPLICIT_EXCEPTION instruction.
1606 * ir-emit.h (MONO_EMIT_NEW_CHECK_THIS): New macro.
1608 * method-to-ir.c: Use MONO_EMIT_NEW_CHECK_THIS in a few places.
1610 * mini-llvm.c: Handle OP_IMPLICIT_EXCEPTION by disabling llvm if it occurs
1611 inside a protected block.
1613 * mini-llvm.c: Revert the last change, the signature of monitor entry/exit
1614 trampolines doesn't include the argument.
1616 * mini-llvm.c (mono_llvm_emit_method): Enable calls to monitor entry/exit
1617 trampolines on amd64.
1619 * mini-amd64.h (MONO_ARCH_MONITOR_OBJECT_REG): Use MONO_AMD64_ARG_REG1 instead
1622 * mini.c (mini_method_compile): Add some comments as to why LLVM is currently
1623 disabled for methods with clauses.
1625 * mini-llvm.c: Enable support for catch clauses.
1627 * mini-exceptions.c (mono_resume_unwind): New function to resume unwinding at the
1628 end of an LLVM compiled finally clause.
1629 (mono_handle_exception_internal): Save the exception handling state in TLS
1630 before calling an LLVM compiled finally clause, so mono_resume_unwind () can
1631 resume unwinding from that point.
1633 * unwind.c (mono_unwind_get_ops_from_fde): Rename this to
1634 mono_unwind_decode_fde, decode the Language Specific Data Area (LSDA) too,
1635 to obtain the addresses of the exception handling regions.
1637 * mini-llvm.c: Add beginnings of support for exception handling, currently only
1638 finally clauses are supported.
1640 * mini.c (mini_method_compile): Add support for LLVM code with exception
1643 2009-12-12 Zoltan Varga <vargaz@gmail.com>
1645 * mini-llvm.c (mono_llvm_emit_method): Allocate the 'pindexes' array with the
1648 2009-12-12 Zoltan Varga <vargaz@gmail.com>
1650 * debugger-agent.c: Encode the this argument of vtype methods as a struct, not
1651 as a primitive type.
1653 2009-12-11 Zoltan Varga <vargaz@gmail.com>
1655 * driver.c: Applied patch from Matt McClellan (matt@mc-c.net). Add a check
1656 for 2 parameter sched_setaffinity in older glibc versions. Fixes
1659 2009-12-11 Marek Habersack <mhabersack@novell.com>
1661 * method-to-ir.c (mini_redirect_call): do not redirect the
1662 InternalAllocateStr internal call if string profiling is enabled.
1664 2009-12-10 Zoltan Varga <vargaz@gmail.com>
1666 * aot-compiler.c (add_wrappers): Avoid generating synchronized wrappers for
1669 * unwind.h: Rename this to mini-unwind.h to avoid conflicts with the gcc
1670 unwind.h header file.
1672 * tramp-x86.c (mono_arch_patch_callsite): Patch the code when using valgrind,
1673 newer valgrind versions seems to handle this fine.
1675 2009-12-09 Zoltan Varga <vargaz@gmail.com>
1677 * debugger-agent.c (start_runtime_invoke): Fix a crash if this is called
1678 on the debugger thread.
1680 2009-12-08 Zoltan Varga <vargaz@gmail.com>
1682 * mini-llvm.c (mono_llvm_emit_method): Add more SIMD opcodes.
1684 * mini.c (mono_print_method_from_ip): Fix the lookup of trampolines.
1686 * mini-codegen.c (mono_local_regalloc): Allow non-call opcodes with cloc:c.
1688 * cpu-<ARCH>.md: Make call_handler clob:c.
1690 * mini.c: Reenable SSA for methods with clauses.
1692 * mini.c (mini_method_compile): Disable SSA for now for methods with clauses,
1693 as it causes failures on x86.
1695 2009-12-08 Sebastien Pouliot <sebastien@ximian.com>
1697 * driver.c: Fail gracefully with --compile-all if mono_method_signature
1698 returns NULL (e.g. a bad assembly).
1700 2009-12-08 Geoff Norton <gnorton@novell.com>
1702 * debugger-agent.c: Refactor the mono_runtime_invoke guarding against
1703 stepping out into native code. There were issues with nested invokes
1706 2009-12-07 Zoltan Varga <vargaz@gmail.com>
1708 * mini.c (mini_method_compile): Do the disable_llvm checks early
1709 and avoid the LLVM compile pass if the checks fail.
1711 * mini.c ssa.c abcremoval.c: Enable SSA for methods with exception clauses.
1713 * mini-llvm.c: Put our methods/globals into the 'llvm.used' array, so the
1714 LLVM optimizations don't try to remove them.
1716 * aot-compiler.c (emit_llvm_file): Save the result of opt into a
1717 different file so the original remains.
1719 2009-12-06 Zoltan Varga <vargaz@gmail.com>
1721 * mini-llvm.c mini.c: Fix alignment issues with SIMD vars.
1723 * aot-runtime.c (decode_arm_exidx): Handle most descriptors created by gas.
1725 * aot-runtime.c (decode_arm_exidx): Refactor this into two functions, add
1726 support for non-inline unwind descriptors.
1728 2009-12-07 Geoff Norton <gnorton@novell.com>
1730 * debugger-agent.c: Darwin can colesce signals, so we need to handle
1731 the interrupt_count slightly differently. Native threads were never
1734 2009-12-05 Zoltan Varga <vargaz@gmail.com>
1736 * aot-runtime.c (decode_arm_exidx): New function to initialize a MonoJitInfo
1737 based on the contents of the ARM .exidx section. Not yet used since llvm doesn't
1738 yet generate this info.
1740 * mini-llvm.c: Fix the conversion of call results if they are unsigned.
1742 * debugger-agent.c (buffer_add_value): Treat I/U as a valuetype, so the
1743 client can distinguish between intptrs and longs.
1745 2009-12-05 Zoltan Varga <vargaz@gmail.com>
1747 * aot-compiler.c (emit_trampoline): Emit the trampoline info into the global
1750 * aot-runtime.c (load_function): Update after the change above.
1752 * mini.h: Bump AOT file format version.
1754 * method-to-ir.c (mono_method_to_ir): Disallow the delegate optimization
1755 if the delegate class is dynamic.
1757 * method-to-ir.c (handle_delegate_ctor): Allow the method_code optimization
1758 in gshared code too using the new rgctx info type
1759 MONO_RGCTX_INFO_METHOD_DELEGATE_CODE.
1761 2009-12-04 Geoff Norton <gnorton@novell.com>
1763 * debugger-agent.c: When doing a func-eval invoke on a suspended runtime,
1764 we need to track the original suspend count so the thread properly
1765 wakes up in resume_thread.
1767 2009-12-04 Zoltan Varga <vargaz@gmail.com>
1769 * method-to-ir.c (handle_delegate_ctor): Add support for using this from gshared
1772 * generics.cs: Add a test.
1774 * method-to-ir.c (emit_get_rgctx_method): Make this work even if context_used
1775 is 0. Simplify a lot of code using this.
1777 * mini-trampolines.c (mono_delegate_trampoline): Call
1778 mono_create_static_rgctx_trampoline () before saving the final address in
1779 delegate->method_code, to avoid calling it each time a delegate is first called.
1781 * method-to-ir.c (mono_method_to_ir): Allow fast delegate creation for methods
1782 which need static rgctx trampolines.
1784 * mini-trampolines.c (mono_create_static_rgctx_trampoline): Use a cache
1785 keyed on the method+addr pair, since addr could be either the method addr or
1786 an unbox trampoline in the AOT case. Fixes #560246.
1788 2009-12-03 Zoltan Varga <vargaz@gmail.com>
1790 * mini.c (mini_method_compile): Call handle_exception_clauses () in the same
1791 place it was called before too.
1793 2009-12-03 Zoltan Varga <vargaz@gmail.com>
1795 * mini.c (mono_jit_runtime_invoke): Avoid the call to mono_class_setup_vtable ()
1796 if no security manager is present, to speed up the AOT case. Call
1797 mono_class_vtable () full with raise_on_error == TRUE instead.
1799 2009-12-03 Zoltan Varga <vargaz@gmail.com>
1801 * mini.c (mini_method_compile): Call handle_exception_clauses earlier so
1802 the local optimization passes can take its result into account. Fixes
1805 * exceptions.cs: Add a test.
1807 2009-01-24 Steven Munroe <munroesj@us.ibm.com>
1809 This patch is contributed under the terms of the MIT/X11 license
1811 * cpu-ppc64.md (load_memindex): Add loadi8_memindex.
1813 2009-12-03 Zoltan Varga <vargaz@gmail.com>
1815 * mini.h (MonoInst): Remove unused 'ssa_op' field.
1817 * debugger-agent.c: Rework the handling of stack traces of running threads to
1818 avoid crashes if compute_frames () tries to walk the stack of running thread.
1820 * mini.c (mono_print_method_from_ip): Use mini_jit_info_table_find.
1822 * mini-exceptions.c (mono_jit_walk_stack_from_ctx_in_thread): Set frame->lmf.
1824 * mini.h (StackFrameInfo): Add an 'lmf' field.
1826 2009-12-02 Zoltan Varga <vargaz@gmail.com>
1828 * debugger-agent.c (suspend_current): Always set really_suspended.
1830 * debugger-agent.c (clear_event_request): Clear method entry/exit requests too.
1832 * exceptions-x86.c (mono_arch_get_restore_context): Restore EAX too.
1834 2009-12-01 Zoltan Varga <vargaz@gmail.com>
1836 * debugger-agent.c (vm_commands): Don't allow invokes on threads which are not
1839 2009-12-01 Zoltan Varga <vargaz@gmail.com>
1841 * cpu-ppc64.md (store_memindex): Add storei8_memindex.
1843 2009-12-01 Rodrigo Kumpera <rkumpera@novell.com>
1845 * mini-trampolines.c: Fix MSVC build.
1847 2009-12-01 Rodrigo Kumpera <rkumpera@novell.com>
1849 * mini-trampolines.c: Check for mono_method_get_vtable_slot failures.
1851 2009-11-30 Zoltan Varga <vargaz@gmail.com>
1853 * mini-arm.c (mono_arch_lowering_pass): Fix an assert which is hit when
1854 the instruction following an OP_FCOMPARE is optimized away.
1856 2009-11-30 Zoltan Varga <vargaz@gmail.com>
1858 * aot-compiler.c (arch_emit_autoreg): Extract the auto-registration code from
1859 emit_autoreg () into this arch-specific function.
1861 * aot-compiler.c (emit_exception_debug_info): Don't emit the length of the
1862 code, it is no longer needed.
1864 * aot-runtime.c (decode_exception_debug_info): Don't read the code length.
1866 * mini.h: Bump AOT file format version.
1868 * aot-runtime.c (mono_aot_find_jit_info): Compute the length of the method
1869 using the sorted_code_offsets array, instead of reading it from the
1870 exception debug info.
1871 (load_method): Call mono_aot_find_jit_info instead of
1872 decode_exception_debug_info ().
1874 * aot-compiler.c (emit_exception_debug_info): Emit whenever the method was
1875 LLVM compiled as a flag.
1877 2009-11-29 Zoltan Varga <vargaz@gmail.com>
1879 * debugger-agent.c (resume_thread): Fix a warning.
1881 * aot-compiler.c: Add an option to set the number of static rgctx trampolines
1884 2009-11-28 Zoltan Varga <vargaz@gmail.com>
1886 * aot-compiler.c aot-runtime.c: Get rid of a few global symbols, move their
1887 contents to MonoAotFileInfo.
1889 2009-11-27 Zoltan Varga <vargaz@gmail.com>
1891 * aot-compiler.c aot-runtime.c: Reorganize the AOT file format once again.
1892 Put all binary data into a giant blob, similarly to the way .net assemblies
1893 store binary data. Emit offset tables in a compact form to reduce their size.
1895 * mini.h: Bump AOT file format version.
1897 * aot-compiler.c (emit_globals_table): Use temp_prefix instead of .L in a few
1900 * aot-compiler.c (emit_globals_table): Emit a hash table for the globals, to
1901 avoid linear searches at runtime.
1903 * aot-runtime.c (find_symbol): Update this to use the hash.
1905 * mini.h: Bump AOT file format version.
1907 2009-11-26 Zoltan Varga <vargaz@gmail.com>
1909 * aot-compiler.c (emit_klass_info): Save whenever the class has a generic
1912 * aot-runtime.c (decode_cached_class_info): Set the is_generic_container field
1915 * aot-compiler.c (mono_compile_assembly): Add a 'stats' option to print out
1916 the distribution of got slot types.
1918 * mini.h (MonoDebugOptions): Add 'explicit_null_checks' option.
1920 * method-to-ir.c: Add support for generating explicit null checks.
1922 2009-11-25 Zoltan Varga <vargaz@gmail.com>
1924 * debugger-agent.c (vm_commands): Implement EXIT by invoking Environment.Exit ()
1925 on a random thread if possible.
1927 * aot-runtime.c (mono_aot_plt_resolve): Clean up the handling of function
1928 descriptors a bit, add comments, handle RGCTX_FETCH/GENERIC_CLASS_INIT_TRAMPOLINE
1931 * exceptions-ppc.c (mono_arch_find_jit_info_ext): Use mgreg_t as the type of
1932 regs. Pass the real size of the regs array to mono_unwind_frame ().
1934 * unwind.c (mono_unwind_frame): Remove an incorrect assert, add more correct
1937 2009-11-24 Geoff Norton <gnorton@novell.com>
1939 * mini-darwin.c: Work around apple bug rdar://7209349 See
1940 http://openradar.appspot.com/7209349 for details. Synopsis,
1941 CoreFoundation SIGTRAP's if you dlopen it off the main thread if its
1942 never been initialized before.
1944 2009-11-24 Zoltan Varga <vargaz@gmail.com>
1946 * tramp-arm.c: Use blx instead of mov pc, reg to improve support for thumb.
1948 * mini-arm.c (mono_arm_thumb_supported): New helper function.
1950 2009-11-24 Zoltan Varga <vargaz@gmail.com>
1952 * cfold.c (mono_constant_fold_ins): Fix a problem in the previous change,
1953 OP_SHL_IMM is not 32 bit.
1955 2009-11-24 Zoltan Varga <vargaz@gmail.com>
1957 * aot-compiler.c (encode_patch): Fix the encoding of R8 on big-endian systems.
1959 2009-11-24 Zoltan Varga <vargaz@gmail.com>
1961 * aot-compiler.c: Avoid infinite recursion when generic virtual recursion is
1964 * debugger-agent.c (resume_vm): Signal the suspend_cond even if suspend_count
1965 > 0 since some threads can resume if their resume_count is > 0.
1966 (invoke_method): Avoid reading freed memory.
1968 * debugger-agent.c (process_suspend): Extract the suspend code from
1969 process_single_step_inner () to a separate function. Rework the code to prevent
1970 races between this function and thread interrupts.
1972 * debugger-agent.c (suspend_current): Check the resume_count field instead
1973 of resume_one so suspends+resumes during single threaded invokes work
1976 2009-11-23 Zoltan Varga <vargaz@gmail.com>
1978 * aot-compiler.c (emit_llvm_file): Enable some llvm optimizations which seem
1979 to make the generated code smaller.
1981 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Add a code
1982 sequence generated by recent LLVM versions.
1984 * mini-llvm.c: Add support for a few simple cases which weren't supported
1987 * mini-trampolines.c (mono_magic_trampoline): Don't call
1988 mono_arch_get_vcall_slot () when llvm is enabled.
1990 * aot-compiler.c (emit_llvm_file): Add code to run the 'opt' llvm tool.
1992 * mini-trampolines.c (mono_magic_trampoline): Extract the bulk of this function
1993 into a new function called common_call_trampoline () which is used by the
1994 llvm vcall trampoline as well.
1996 * debugger-agent.c: Implement single threaded invokes.
1998 * debugger-agent.c: Revert change which broke the agent on linux.
2000 * method-to-ir.c (inline_method): Prevent infinite recursion. Fixes
2003 * generics.cs: Add a test.
2005 2009-11-22 Zoltan Varga <vargaz@gmail.com>
2007 * debugger-agent.c: Fix the cygwin build.
2009 2009-11-21 Zoltan Varga <vargaz@gmail.com>
2011 * cprop.c: Remove this unused file.
2013 2009-11-21 Zoltan Varga <vargaz@gmail.com>
2015 * cfold.c (mono_constant_fold_ins): Fix constant folding of shr_imm. Fixes
2018 * basic.cs: Add a test.
2020 2009-11-21 Zoltan Varga <vargaz@gmail.com>
2022 * method-to-ir.c (mono_method_to_ir): Use mono_use_llvm instead of ENABLE_LLVM
2025 2009-11-20 Zoltan Varga <vargaz@gmail.com>
2027 * mini.c mini-trampolines.c driver.c: Add a 'mono_use_llvm' flag to control
2028 whenever the runtime uses LLVM code. Add a '--llvm' command line option to set
2029 it. Use this flag to control llvm related code paths instead of #ifdef
2030 ENABLE_LLVM, so a runtime configured without --enable-llvm can use LLVM compiled
2033 * aot-runtime.c aot-compiler.c: Add a 'flag' field to MonoAotFileInfo.
2035 * mini.h: Bump AOT file format version.
2037 * tramp-ppc.c (mono_arch_create_generic_class_init_trampoline_full): These
2038 receive their argument in MONO_ARCH_VTABLE_REG, not in the first argument reg.
2040 * debugger-agent.c (create_event_list): Fix a crash if an empty assembly list
2041 was used as an assembly filter.
2043 2009-11-19 Zoltan Varga <vargaz@gmail.com>
2045 * unwind.c: Fix support for ppc.
2047 * exceptions-ppc.c (mono_arch_find_jit_info): Change this to use dwarf frame
2048 unwind info. Change to the mono_arch_find_jit_info_ext () interface.
2050 2009-11-19 Zoltan Varga <vargaz@gmail.com>
2052 * mini-ppc.c (mono_arch_emit_prolog): Fix a copy-paste error to fix the ppc64
2054 (mono_arch_cpu_init): Don't set cpu_hw_flags to 0 at the end, this was somehow
2055 added by the ps3 changes.
2057 2009-11-19 Zoltan Varga <vargaz@gmail.com>
2059 * mini-gc.c: Resurrect this, so at least it compiles.
2061 * debugger-agent.c (assembly_commands): Implement GET_NAME command.
2063 2009-11-18 Zoltan Varga <vargaz@gmail.com>
2065 * debugger-agent.c (mono_debugger_agent_handle_exception): Pass a MonoJitInfo to
2066 create_event_list () so assembly filters can be used.
2068 * exceptions-ppc.c (mono_arch_find_jit_info): Fix the restoration of registers
2071 2009-11-17 Zoltan Varga <vargaz@gmail.com>
2073 * debugger-agent.c (mono_debugger_agent_breakpoint_hit): Fix a warning.
2074 (mono_debugger_agent_thread_interrupt): Make this return FALSE if the agent
2077 * aot-compiler.c (add_generic_instances): Emit instances of common generic
2078 classes for char/bool too.
2080 * debugger-agent.c (DebuggerTlsData): Honor the DISABLE_SOFT_DEBUG option.
2082 * debugger-agent.c (DebuggerTlsData): Add a 'really_suspended' flag, not yet
2085 * debugger-agent.c: Add some definitions to make backporting to 2.6 easier.
2088 2009-11-15 Andreas Faerber <andreas.faerber@web.de>
2090 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Signature fix.
2092 Code contributed under MIT/X11 license.
2094 2009-11-14 Zoltan Varga <vargaz@gmail.com>
2096 (mono_debugger_agent_thread_interrupt): Save the context so stacktraces for
2097 threads in native code work.
2099 * debugger-agent.c: Pass the 'flags' argument to VM_INVOKE_METHOD earlier in
2100 the parameter list, so it can be acted upon by vm_commands (). Bump protocol
2103 2009-11-13 Jonathan Chambers <joncham@gmail.com>
2105 * debugger-agent.c: Implementation for Windows platform.
2107 * mini-x86.c: Add support for Windows. Use mono-* synchronization
2108 primitives. Use SEH to implement breakpoints and single stepping.
2110 * mini-x86.h: Enable soft debugger on Windows.
2112 Code contributed under MIT/X11 license.
2114 2009-11-13 Zoltan Varga <vargaz@gmail.com>
2116 * mini-amd64.c (emit_call_body): Disable usage of near calls when running
2117 under XEN. Fixes #522894.
2119 * patch-info.h: Add LLVM_IMT_TRAMPOLINE.
2121 * mini-llvm.c aot-compiler.c aot-runtime.c mini.c: Add support for making
2122 interface calls in LLVM AOT code.
2124 * aot-compiler.c mini-llvm.c: Abort llvm compilation if a non-encodable patch
2127 * mini-llvm.c: Add support for OP_VPHI.
2129 * objects.cs: Add a test.
2131 2009-11-13 Zoltan Varga <vargaz@gmail.com>
2133 * debugger-agent.c (mono_debugger_agent_single_step_event): Avoid a crash if
2134 this is called on the debugger thread.
2136 2009-11-12 Zoltan Varga <vargaz@gmail.com>
2138 * mini-llvm.c: Add soft-float support.
2140 * method-to-ir.c (mono_decompose_soft_float): Restart after decomposing an
2141 FCALL which returns an R4.
2143 * driver.c (mono_main): Add a missing '\n'.
2145 * mini-trampolines.c (mono_create_llvm_imt_trampoline): Fix the build on
2146 platforms which doesn't support the LLVM IMT trampoline.
2148 2009-11-11 Zoltan Varga <vargaz@gmail.com>
2150 * mini-llvm.c (mono_llvm_emit_method): Fix LOCALLOC.
2152 * mini-llvm-cpp.cpp: Update to latest LLVM SVN.
2154 * mini-llvm.c (mono_llvm_emit_method): Avoid creating plt entries for
2157 * aot-runtime.c: Don't define HAVE_DL_ITERATE_PHDR, configure now does that.
2159 2009-11-10 Zoltan Varga <vargaz@gmail.com>
2161 * aot-compiler.c aot-runtime.c: Change how mono_arch_find_jit_info () works.
2162 Instead of emitting a method_order table, sort the contents of the code_offsets
2163 table and do a binary search in the sorted table. The previous approach doesn't
2164 work with LLVM which emits methods in a arbitrary order.
2166 * aot-runtime.c: Add support for creating MonoJitInfo structures by searching
2167 in the .eh_frame section in ELF files.
2169 * mini.h: Bump corlib file format version.
2171 * mini-llvm.c aot-compiler.c: Add support for AOT to the LLVM back end.
2173 * exceptions-arm.c (mono_arch_get_call_filter_full): Update after the
2174 LDMIA->LDM macro name change.
2176 2009-11-09 Zoltan Varga <vargaz@gmail.com>
2178 * tramp-x86.c (mono_arch_get_llvm_imt_trampoline): Fix and enable this for
2181 * mini-llvm-cpp.cpp (JITMemoryManager): Fix compilation with LLVM 2.7
2184 * aot-compiler.c: Ditto.
2186 * mini-arm.c (mono_arch_allocate_vars): Fix the previous change by passing
2187 &align to mini_type_stack_size_full ().
2189 * mini-arm.c (mono_arch_emit_prolog): Implement support for varargs.
2191 * mini-ops.h: Add documentation for the OP_ARGLIST opcode.
2193 2009-11-08 Zoltan Varga <vargaz@gmail.com>
2195 * mini-arm.c: Compute the stack space used by arguments using
2196 mini_type_stack_size_full ().
2198 2009-11-08 Zoltan Varga <vargaz@gmail.com>
2200 * optflags-def.h: Remove dead TREEPROP optimization.
2202 2009-11-08 Rodrigo Kumpera <rkumpera@novell.com>
2204 * mini-ppc.h: Make mono compiler under FreeBSD/ppc64.
2206 Patch by Justin Hibbits <chmeeedalf@gmail.com>.
2208 2009-11-07 Zoltan Varga <vargaz@gmail.com>
2210 * driver.c (mono_jit_parse_options): New public API function to parse options
2211 as done by the runtime executable.
2213 * debugger-agent.c (buffer_add_cattrs): Fix reading an uninitialized variable
2214 when handling named arguments.
2216 2009-11-07 Zoltan Varga <vargaz@gmail.com>
2218 * mini-arm.c: Implement support for returning vtypes in registers, fix support
2219 for passing small vtypes in registers, make the CallInfo structures more
2220 similar to the code on the other platforms.
2222 * mini-arm.c (mono_arch_allocate_vars): Align small vtypes to 4 bytes too since
2223 the code in the prolog requires it.
2225 2009-11-06 Zoltan Varga <vargaz@gmail.com>
2227 * mini-arm.c debugger-agent.c: Android changes from Koushik K. Dutta
2228 (koush@koushikdutta.com).
2230 * mini-arm.c (handle_thunk): Add a domain argument to control the domain
2231 where the thunk memory should be allocated from. Fixes appdomain unloading
2234 2009-11-06 Zoltan Varga <vargaz@gmail.com>
2236 * mini-arm.c exceptions-arm.c: Make ctx->regs map directly to the 16 hardware
2237 registers, instead of r4..r11,ip,lr. Make restore_context () restore r0..r3 too.
2239 2009-11-05 Zoltan Varga <vargaz@gmail.com>
2241 * mini-amd64.c (mono_arch_output_basic_block): Don't allow OP_SEQ_POINT in
2242 AOT, as it is not implemented yet.
2244 * mini-x86.c (mono_arch_output_basic_block): Ditto.
2246 2009-11-05 Rodrigo Kumpera <rkumpera@novell.com>
2248 * debugger-agent.c: Fix windows build.
2250 2009-11-05 Zoltan Varga <vargaz@gmail.com>
2252 * debugger-agent.c (debugger_thread): Call mono_set_is_debugger_attached ()
2253 after the client connects/disconnects.
2255 * debugger-agent.c: Add an 'onthrow' option to start the debugger agent
2256 when an exception of a given type is thrown.
2258 * debugger-agent.c: Add a 'onuncaught' option to start the debugger agent
2259 only on an uncaught exception.
2261 * mini-exceptions.c: Notify the debugger agent on an uncaught exception.
2263 * debugger-agent.c: Add a 'launch' option.
2265 2009-11-05 Zoltan Varga <vargaz@gmail.com>
2267 * debugger-agent.c: Add a 'timeout' option.
2269 2009-11-05 Zoltan Varga <vargaz@gmail.com>
2271 * debugger-agent.c: Implement the 'server' and 'suspend' options supported by
2274 2009-11-05 Zoltan Varga <vargaz@gmail.com>
2276 * debugger-agent.c (set_breakpoint): Emit a log message.
2278 2009-11-04 Zoltan Varga <vargaz@gmail.com>
2280 * mini-arm.c: Fix the arm build.
2282 2009-11-04 Gonzalo Paniagua Javier <gonzalo@novell.com>
2284 * aot-compiler.c: don't leak the value returned from
2285 mono_type_full_name().
2287 2009-11-04 Gonzalo Paniagua Javier <gonzalo@novell.com>
2289 * debugger-agent.c: defer including mono-mutex.h until we know the
2292 2009-11-04 Jonathan Chambers <joncham@gmail.com>
2294 * debugger-agent.c: Changes to build on windows. Use mono-mutex instead
2295 of pthreads directly.
2297 * mini.c (mono_sigfpe_signal_handler): Changed signature of Windows
2298 exception handlers. Pass info argument.
2300 * mini.h: Adjust signatures of soft debugger functions to pass void*
2301 instead of siginfo_t. Adjust SIG_HANDLER_SIGNATURE on Windows.
2303 * mini-amd64.c (mono_arch_is_single_step_event): Adjust signature to pass void*
2304 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
2305 (mono_arch_is_breakpoint_event): Adjust signature to pass void*
2306 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
2308 * mini-amd64.h: Adjust MonoW32ExceptionHandler signature.
2310 * mini-x86.c (mono_arch_is_single_step_event): Adjust signature to pass void*
2311 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
2312 (mono_arch_is_breakpoint_event): Adjust signature to pass void*
2313 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
2315 * mini-x86.h: Adjust MonoW32ExceptionHandler signature.
2317 * exceptions-x86.c: Adjust W32_SEH_HANDLE_EX for new signature.
2319 * exceptions-amd64.c: Adjust W32_SEH_HANDLE_EX for new signature.
2321 * mono-semaphore.h: Skeleton implementation for Windows.
2323 Code contributed under MIT/X11 license.
2325 2009-11-04 Jonathan Chambers <joncham@gmail.com>
2327 * simd-intrinsics.c (simd_intrinsic_emit_setter): Unfix my fix.
2329 Code contributed under MIT/X11 license.
2331 2009-11-04 Jonathan Chambers <joncham@gmail.com>
2333 * simd-intrinsics.c (simd_intrinsic_emit_setter): Fix windows build.
2335 Code contributed under MIT/X11 license.
2337 2009-11-04 Zoltan Varga <vargaz@gmail.com>
2339 * aot-compiler.c (mono_save_xdebug_info): Bump the threshold for flushing
2340 debug info to 100 because 10 still slows down gdb too much.
2342 * method-to-ir.c (mono_method_to_ir): Avoid rethrowing thread abort exceptions
2343 inside runtime invoke wrappers. This avoids the need to call ResetAbort () on
2344 them in the wrappers.
2346 2009-11-03 Zoltan Varga <vargaz@gmail.com>
2348 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add an assert.
2350 * simd-intrinsics.c (simd_intrinsic_emit_setter): Fix a warning.
2352 * aot-runtime.c (mono_aot_get_method): Refactor some code into a new helper
2353 function mono_aot_get_array_helper_from_wrapper ().
2355 * aot-compiler.c (add_generic_class): Refactor the code a bit, really emit
2356 array helper methods.
2358 2009-11-03 Rodrigo Kumpera <rkumpera@novell.com>
2360 * simd-intrinsics.c (load_simd_vreg): Add extra argument to signal if
2361 the value was loaded from memory.
2363 * simd-intrinsics.c (simd_intrinsic_emit_setter): Store back to memory if
2364 the value was loader from there.
2366 * simd-intrinsics.c (simd_intrinsic_emit_shuffle): Fail correctly for Shuffle
2367 without constant swizzle.
2369 2009-11-02 Jonathan Chambers <joncham@gmail.com>
2371 * mini-amd64.c: Put soft debugger functions behind a
2372 #ifdef MONO_ARCH_SOFT_DEBUG_SUPPORTED.
2374 * mini-amd64.h: disable the soft debugger in windows.
2376 Code contributed under MIT/X11 license.
2378 2009-11-02 Jonathan Chambers <joncham@gmail.com>
2380 * mini-x86.c: Put soft debugger functions behind a
2381 #ifdef MONO_ARCH_SOFT_DEBUG_SUPPORTED.
2383 Code contributed under MIT/X11 license.
2385 2009-11-02 Jonathan Chambers <joncham@gmail.com>
2387 * exceptions-x86.c (win32_handle_stack_overflow): Fix parameters
2388 to mono_arch_find_jit_info_ext.
2390 Code contributed under MIT/X11 license.
2392 2009-11-03 Zoltan Varga <vargaz@gmail.com>
2394 * debugger-agent.c: Include netinet/in.h to fix the bsd build.
2396 * debugger-agent.c: Add support for filtering events by assemblies.
2398 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Return false if
2399 the agent is not enabled.
2401 2009-11-02 Gonzalo Paniagua Javier <gonzalo@novell.com>
2403 * exceptions-x86.c: hopefully last change to fix the windows build.
2404 This one courtesy of Jonathan Chambers.
2406 2009-11-02 Gonzalo Paniagua Javier <gonzalo@novell.com>
2408 * debugger-agent.c: remove unused function.
2410 2009-11-02 Gonzalo Paniagua Javier <gonzalo@novell.com>
2412 * debugger-agent.c: add #ifdefs for a few header files.
2413 * mini-x86.h: disable the soft debugger in windows.
2414 Step 1 of 2 to make this compile on windows with gcc.
2416 2009-11-02 Zoltan Varga <vargaz@gmail.com>
2418 * tramp-x86.c (mono_arch_get_llvm_imt_trampoline): Comment this out for now
2419 as it breaks the build.
2421 2009-07-01 Zoltan Varga <vargaz@gmail.com>
2423 Merge the soft debugger branch.
2425 * debugger-agent.h debugger-agent.c: New files containing the soft
2426 mode debugger module.
2428 * method-to-ir.c (mono_method_to_ir): Generate OP_SEQ_POINT opcodes
2429 at the appropriate locations.
2431 * mini-<ARCH>.c (mono_arch_output_basic_block): Handle OP_SEQ_POINT
2434 * mini-<ARCH>.c: Add new arch-specific functions to set/clear breakpoints,
2435 enable/disable single stepping.
2437 * exceptions-<ARCH>.c (mono_arch_find_jit_info_ext): New stack unwinding api
2438 which returns all information in a StackFrameInfo structure, and can handle the
2439 LMF frames added by the debugger.
2441 * mini-<ARCH>.h (MonoLMFExt): New structure containing additional information
2444 * mini-exceptions.c (mono_jit_walk_stack_from_ctx_in_thread): New stack
2445 walker function which works on a specific thread and passes a StackFrameInfo
2446 structure to its callback.
2448 * mini.c (mini_init): Initialize the debugger agent.
2450 * aot-compiler.c aot-runtime.c: Add soft-debug support.
2452 * mini-ops.h: Add OP_SEQ_POINT opcode.
2454 * driver.c (mono_main): Add new '--debugger-agent' option for passing
2455 arguments to the debugger agent.
2457 2009-11-02 Zoltan Varga <vargaz@gmail.com>
2459 * mini.c (mini_method_compile): Disable llvm for methods with an lmf here to
2462 * mini-llvm.c (mono_llvm_emit_method): Add support for OP_LOCALLOC.
2464 * tramp-x86.c (mono_arch_get_llvm_imt_trampoline): Implement this for x86.
2466 * mini.c (mini_init): Avoid using the IMT trampoline in the LLVM case.
2468 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add a static rgctx trampoline
2470 (mono_create_llvm_imt_trampoline): New function to create a trampoline which
2471 sets the IMT argument and makes a virtual call.
2473 * mini-llvm.c: Enable interface calls using the llvm imt trampoline.
2475 2009-11-01 Zoltan Varga <vargaz@gmail.com>
2477 * Makefile.am (llvm_sources): Enable the llvm option since it no longer breaks
2480 2009-10-30 Zoltan Varga <vargaz@gmail.com>
2482 * mini.c (mini_cleanup): Call profiler shutdown before shutting down the
2483 runtime. Fixes #551228.
2485 2009-10-29 Zoltan Varga <vargaz@gmail.com>
2487 * mini-x86.c (mono_arch_output_basic_block): Fix % 1. Fixes #550970.
2489 * basic.cs: Add a test.
2491 * method-to-ir.c (mono_method_to_ir): Use EMIT_NEW_LOAD_MEMBASE_TYPE to
2492 load vtypes instead if OP_LOADV_MEMBASE in the implementation of
2493 CONSTRAINED. Fixes #550964.
2495 * generics.cs: Add a test.
2497 2009-10-28 Mark Probst <mark.probst@gmail.com>
2499 * mini-posix.c (add_signal_handler): Use
2500 mono_gc_get_suspend_signal() instead of GC_get_suspend_signal().
2502 2009-10-28 Jerry Maine <crashfourit@gmail.com>
2504 Contributed under the terms of the MIT/X11 license by
2505 Jerry Maine <crashfourit@gail.com>.
2507 * mini-x86.c (mono_arch_cpu_enumerate_simd_versions): Added code to detect
2508 sse4a for simd intrinsics.
2510 * mini-amd64.c (mono_arch_cpu_enumerate_simd_versions): Added code to detect
2511 sse4a for simd intrinsics.
2513 2009-10-27 Zoltan Varga <vargaz@gmail.com>
2515 * ir-emit.h method-to-ir.c: Change a few _IMM macros to assign to inst_imm
2516 instead of inst_p1 which is not the same on ILP32 platforms.
2518 2009-10-24 Zoltan Varga <vargaz@gmail.com>
2520 * mini-ppc.c (mono_arch_emit_prolog): Load the current got address,
2521 not the mscorlib one before calling mono_get_lmf_addr.
2523 * tramp-ppc.c (mono_arch_create_trampoline_code_full): Fix the storing
2524 of the ip to the LMF.
2526 * method-to-ir.c (mono_method_to_ir): Fix the handling of the
2527 immediate in the op->op_imm optimization.
2529 * mini-ppc.c: Add a 'vtregs' field to ArgInfo to make the code easier to
2530 understand. VTypes now work, but are not abi compliant, as they are
2531 split into 4 byte parts instead of 8.
2532 (emit_memcpy): Fix the unrolled case to work on the PS3.
2534 * mini-ppc.c (get_delegate_invoke_impl): Fix this for the PS3.
2536 * aot-compiler.c (mono_compile_assembly): Make the autoreg option
2537 the default when static linking.
2539 * mini-ppc.c (mono_arch_emit_prolog): Fix handling of I8 arguments.
2541 * aot-compiler.c: Add an autoreg option to automatically register
2542 statically linked aot modules using ELF .ctors.
2544 * genmdesc.pl: Add __ppc64__ to allowed defines.
2546 2009-10-25 Zoltan Varga <vargaz@gmail.com>
2548 * mini-posix.c (add_signal_handler): Delay the GC suspend signal while
2549 executing a SIGSEGV handler on an altstack, since libgc can't handle that.
2551 2009-10-24 Mark Probst <mark.probst@gmail.com>
2553 * exceptions-x86.c (mono_arch_find_jit_info): Fix build.
2555 2009-10-24 Zoltan Varga <vargaz@gmail.com>
2557 * mini-exceptions.c (mini_jit_info_table_find): Add an 'out_domain' argument
2558 which will contain the domain where the method was found.
2560 * exceptions-<ARCH>.c mini-exceptions.c: Update callers of
2561 mini_jit_info_table_find ().
2563 * aot-compiler.c (xdebug_end_emit): Remove so stray debug code.
2565 * branch-opts.c (mono_if_conversion): Avoid running deadce if it is disabled.
2567 2009-10-22 Zoltan Varga <vargaz@gmail.com>
2569 * mini-x86.c (mono_arch_emit_prolog): Disable aot for methods with save_lmf
2570 set, its not supported yet.
2572 2009-10-22 Zoltan Varga <vargaz@gmail.com>
2574 * aot-runtime.c (mono_aot_get_method): Avoid asserting if a array generic
2575 iface wrapper is not found.
2576 (mono_aot_get_method): Ditto for GetGenericValueImpl.
2578 2009-10-21 Zoltan Varga <vargaz@gmail.com>
2580 * aot-runtime.c (mono_aot_get_method): Fix support for the IList<T> wrappers,
2581 which have a different name.
2583 * aot-runtime.c (mono_aot_get_method): Special case the array generic iface
2584 wrappers and Array.GetGenericValueImpl ().
2586 * aot-compiler.c: Avoid emitting some wrappers which are not needed anymore
2587 because of the change above.
2589 * generics.cs: Add a test for full aot + generic array ifaces.
2591 2009-10-19 Sebastien Pouliot <sebastien@ximian.com>
2593 * aot-compiler.c (emit_plt): Remove duplicate 'debug_sym' variable
2594 that hides the previous one.
2596 2009-10-18 Zoltan Varga <vargaz@gmail.com>
2598 * aot-compiler.c (can_marshal_struct): Allow some System.dll structs to be
2599 marshalled. Fixes #541623.
2601 2009-10-16 Zoltan Varga <vargaz@gmail.com>
2603 * aot-compiler.c (emit_extra_methods): Remove some asserts which are not needed.
2605 2009-10-15 Zoltan Varga <vargaz@gmail.com>
2607 * mini.c (mono_op_imm_to_op): Handle OP_AND/OR/XOR_IMM.
2609 2009-10-14 Massimiliano Mantione <massi@ximian.com>
2611 * mini-posix.c (sigprof_signal_handler):
2612 Implemented support for building stat call chans in different ways.
2614 2009-10-14 Massimiliano Mantione <massi@ximian.com>
2616 * mini-exceptions.c (mono_find_jit_info):
2617 Also check that a jit info has been found (fixes a profiler crash).
2619 2009-10-14 Massimiliano Mantione <massi@ximian.com>
2621 * mini.c (mono_codegen):
2622 Call mono_profiler_code_buffer_new with correct code address.
2624 2009-10-14 Zoltan Varga <vargaz@gmail.com>
2626 * driver.c (mono_main): Change the date in the copyright.
2628 2009-10-14 Mark Probst <mark.probst@gmail.com>
2630 * method-to-ir.c (mono_method_to_ir): Don't use a managed array
2631 allocator in shared generic code for open classes, because we
2632 can't get those classes' vtables. We need to make managed
2633 allocators not depend on the vtable at compile-time to solve this.
2635 2009-10-13 Martin Baulig <martin@ximian.com>
2637 * debug-mini.c (mono_debugger_trampoline_compiled): Add
2638 `const guint8 *trampoline' argument; send both the old and the new
2641 2009-09-30 Zoltan Varga <vargaz@gmail.com>
2643 * aot-compiler.c (add_wrappers): Add a runtime invoke wrapper which is used by
2644 mono_runtime_capture_context () without calling mono_runtime_invoke ().
2645 (can_marshal_struct): Skip structures with auto layout.
2647 * tramp-arm.c (GEN_TRAMP_SIZE): Increase this by 4.
2649 2009-10-02 Zoltan Varga <vargaz@gmail.com>
2651 * mini-sparc.c (mono_arch_emit_setret): Emit long return values using OP_LMOVE.
2652 (mono_arch_create_vars): Instead of allocating a stack slot by hand, allocate
2653 a variable to hold the stack slot used by the int<->float conversion opcodes.
2655 * mini-sparc.c (mono_arch_build_imt_thunk): Implement support for fail_tramp.
2657 2009-10-04 Zoltan Varga <vargaz@gmail.com>
2659 * aot-compiler.c (add_generic_class): Only add GetGenericValueImpl wrappers
2660 when using full-aot.
2662 2009-10-06 Zoltan Varga <vargaz@gmail.com>
2664 * aot-compiler.c (add_generic_class): Add an instance of GenericComparer<T> for
2665 each instance of Comparer<T>.
2667 * generics.cs: Add a new test.
2669 2009-10-09 Zoltan Varga <vargaz@gmail.com>
2671 * driver.c (parse_debug_options): Add a 'gdb' option.
2673 * mini.c (mini_parse_debug_options): Add a 'gdb' option.
2675 * image-writer.c: Add support for emitting the image into a memory buffer.
2677 * dwarfwriter.c: Add support for sharing one IL file between multiple images.
2679 * aot-compiler.c: Add support for registering debug info with GDB using the
2680 new JIT debugging interface in GDB 7.0. It can be turned on by setting
2681 MONO_XDEBUG to 'gdb'.
2683 2009-10-10 Zoltan Varga <vargaz@gmail.com>
2685 * aot-compiler.c (mono_save_trampoline_xdebug_info): Implement this for the
2688 2009-10-11 Zoltan Varga <vargaz@gmail.com>
2690 * aot-compiler.c (mono_save_xdebug_info): Emit a symbol for the method which
2691 can be used to set breakpoints in gdb.
2693 * image-writer.c (bin_writer_emit_writeout): Add support for setting the text
2694 segment to an absolute address.
2696 2009-10-13 Mark Probst <mark.probst@gmail.com>
2698 * method-to-ir.c: Use the managed array allocator method if
2701 2009-10-13 Bill Holmes <billholmes54@gmail.com>
2703 * aot-compiler.c : Fix the MSVC builds
2705 Code is contributed under MIT/X11 license.
2707 2009-10-13 Zoltan Varga <vargaz@gmail.com>
2709 * aot-compiler.c (mono_save_xdebug_info): Group methods into groups of 10 to
2710 avoid registering 1 symbol file per method with gdb.
2712 2009-09-29 Zoltan Varga <vargaz@gmail.com>
2714 * mini-sparc.c: Fix the handling of enums with base type long.
2716 * mini-sparc.c (mono_arch_output_basic_block): Fix IREM_UN_IMM.
2718 * mini-sparc.c (mono_arch_allocate_vars): Use mono_class_from_mono_type ()
2719 instead of using type->data.klass as the later doesn't work with generics.
2721 2009-09-25 Mark Probst <mark.probst@gmail.com>
2723 * method-to-ir.c, mini.h, mini-alpha.c, mini-amd64.c, mini-arm.c,
2724 mini-hppa.c, mini-ia64.c, mini-mips.c, mini-ppc.c, mini-s390.c,
2725 mini-s390x.c, mini-sparc.c, mini-x86.c: Thread.get_CurrentThread
2726 works differently now and we don't handle it in the JIT anymore.
2728 * mini.c, mini-exceptions.c, mini-posix.c, debug-debugger.c,
2729 debug-mini.c, tramp-amd64.c, tramp-x86.c: Changes resulting from
2730 the Thread class split.
2732 2009-09-25 Zoltan Varga <vargaz@gmail.com>
2734 * driver.c: Don't run tests with the obsolete treeprop optimization.
2736 * mini-sparc.c (mono_arch_create_vars): Make the component vars of a long ret
2737 variable volatile. Fixes #541577.
2739 * basic-calls.cs: Add a new test.
2741 * basic-long.cs: Remove tests which are now in basic-calls.cs.
2743 2009-09-24 Zoltan Varga <vargaz@gmail.com>
2745 * dwarfwriter.c (emit_debug_info_end): Disable this as it doesn't seem to
2746 work/required with recent iphone sdk versions.
2748 * aot-compiler.c (add_wrappers): Generate PtrToStructure wrappers for more
2751 * decompose.c (mono_decompose_vtype_opts): Avoid reading uninitialized memory
2752 in the VCALL decomposition code.
2754 2009-09-22 Zoltan Varga <vargaz@gmail.com>
2756 * mini-ia64.c (mono_arch_output_basic_block): Fix ISHR/ISHR_IMM.
2758 * basic.cs: Add a test.
2760 * mini-ia64.c (mono_arch_build_imt_thunk): Implement support the virtual
2763 * mini-exceptions.c (mini_jit_info_table_find): New helper function which
2764 searches all the domains of the current thread.
2766 * exceptions-<ARCH>.c: Use it. Fixes #539394.
2768 2009-09-21 Zoltan Varga <vargaz@gmail.com>
2770 * exceptions-arm.c (mono_arm_throw_exception): Set ctx->ebp to fp instead of sp
2771 so catching exceptions thrown in the same method works. Fixes exception17.exe.
2773 * tramp-arm.c (mono_arch_create_trampoline_code_full): Store NULL into lmf->method
2774 for non-jit trampolines.
2776 * mini.c (mono_jit_runtime_invoke): Allow string ctors with dyn runtime invoke.
2778 * aot-compiler.c (add_wrappers): Ditto.
2780 * mini-arm.c: Implement support for passing vtypes and floats, and increase
2781 the size of the param area used by dyn_call to 6 which covers the majority of
2784 * mini.c aot-compiler.c: Allow dyn_call for string methods except ctors.
2786 * mini-arm.c: Implement support for passing/receiving
2787 longs and receiving floats in the dyn_call code.
2789 * mini-amd64.c: Implement support for receiving vtypes in registers in
2792 * mini.c mini-amd64.c: Implement partial support for passing vtypes in
2795 2009-09-20 Zoltan Varga <vargaz@gmail.com>
2797 * mini-arm.c (get_call_info): Return more precise information in
2799 (dyn_call_supported): Use the information in CallInfo.
2801 * mini-arm.c: Enable support for returning vtypes in the dyn_call code.
2803 * mini.c mini-amd64.c: Enable support for returning vtypes in the dyn_call
2806 * mini-arm.c: Update after the dyn_call api changes.
2808 * mini.c (mini_create_jit_domain_info): Register a destructor function
2809 for the runtime_invoke_hash.
2811 * mini-amd64.c (mono_arch_get_dyn_call_args): Rename this to
2812 'mono_arch_dyn_call_start'. Pass the pointer to the return value buffer to
2814 (mono_arch_get_dyn_call_ret): Rename this to 'mono_arch_dyn_call_finish'.
2815 (dyn_call_supported): Simplify this by using get_call_info ().
2816 (mono_arch_dyn_call_free): New destructor function.
2818 * generics.cs: Remove a printf.
2820 * method-to-ir.c (mono_method_to_ir): Allocate some param area for DYN_CALL.
2822 * mini-arm.c: Add support for enum return values and passing a few arguments
2825 * mini.c (mono_jit_runtime_invoke): Add support for enum return values to
2828 * mini-amd64.c (mono_arch_get_dyn_call_ret): Ditto.
2830 * aot-compiler.c (add_wrappers): Add a few restrictions for the use of
2831 the dynamic invoke wrappers.
2833 * mini-arm.c: Implement OP_DYN_CALL for arm.
2835 * aot-compiler.c (add_wrappers): Avoid aot-ing runtime invoke wrappers
2836 supported by the dynamic runtime invoke wrapper.
2838 * aot-compiler.c aot-runtime.c: Add support for encoding the dynamic
2839 runtime invoke wrapper.
2841 * mini.c (mono_jit_runtime_invoke): Use the dynamic runtime invoke wrappers
2842 if possible when running with full-aot.
2844 * mini-ops.h: Add OP_DYN_CALL opcode.
2846 * mini-amd64.c method-to-ir.c: Add infrastructure for making method calls
2847 with dynamic arguments lists similar to libffi.
2849 2009-09-19 Zoltan Varga <vargaz@gmail.com>
2851 * method-to-ir.c: Fix the previous change on 64 bit platforms.
2853 * method-to-ir.c: Applied patch from Rodrigo Kumpera. Allow an i8 argument
2856 * iltests.il.in: Add a new test.
2858 2009-09-18 Zoltan Varga <vargaz@gmail.com>
2860 * aot-compiler.c (add_generic_instances): Add more instances of
2861 GenericEqualityComparer.
2863 2009-09-18 Rodrigo Kumpera <rkumpera@novell.com>
2865 * mini.c: Add asserts for mono_class_vtable calls that are not meant to fail.
2867 2009-09-18 Rodrigo Kumpera <rkumpera@novell.com>
2869 * method-to-ir.c: Handle failures from mono_class_vtable. Added some
2870 comments on some functions that now can fail.
2872 2009-09-17 Andrew Jorgensen <ajorgensen@novell.com>
2874 * Makefile.am: Add Info.plist to EXTRA_DIST
2876 2009-09-16 Zoltan Varga <vargaz@gmail.com>
2878 * method-to-ir.c (mono_method_to_ir): Allow AOT for CEE_LDTOKEN in
2879 static synchronized wrappers. Fixes #539500.
2881 2009-09-14 Rodrigo Kumpera <rkumpera@novell.com>
2883 * jit-icalls.c (mono_class_static_field_address): handle vtable failure
2886 2009-09-16 Zoltan Varga <vargaz@gmail.com>
2888 * mini-exceptions.c (mono_handle_exception_internal): Store the computed
2889 lmf before calling filter clauses as well. Fixes #539550.
2891 * exceptions.cs: Add a test.
2893 2009-09-14 Zoltan Varga <vargaz@gmail.com>
2895 * aot-compiler.c (add_generic_class): Add instances of
2896 Array.GetGenericValueImpl as well.
2898 * Makefile.am (fullaotcheck): Copy and aot more assemblies so linq
2901 * generics.cs: Add a fullaot linq test.
2903 2009-09-10 Zoltan Varga <vargaz@gmail.com>
2905 * aot-compiler.c (arch_emit_static_rgctx_trampoline): Don't clobber argument
2908 2009-09-10 Bill Holmes <billholmes54@gmail.com>
2910 * mini-trampolines.c (mono_delegate_trampoline) : Call
2911 mono_cominterop_get_invoke if the delegate target object
2914 Code is contributed under MIT/X11 license.
2916 2009-09-09 Sebastien Pouliot <sebastien@ximian.com>
2918 * method-to-ir.c: For CoreCLR throw a SecurityException if an
2919 internal call is defined outside platform code. Reduce code
2920 duplication with existing [Method|Field]AccessException
2922 2009-09-08 Rodrigo Kumpera <rkumpera@novell.com>
2924 * mini-x86.c (mono_arch_emit_call): Don't reduce stack usage by 4
2925 if the return value is a small struct passed on regs.
2927 2009-09-09 Zoltan Varga <vargaz@gmail.com>
2929 * cpu-arm.md mini-arm.c: Remove unused opcodes.
2931 * mini-codegen.c: Enable the cpu description validation for arm.
2933 2009-09-08 Zoltan Varga <vargaz@gmail.com>
2935 * basic-calls.cs: Move the test_0_float_load_and_store_with_big_offset ()
2936 test which depends on structs to objects.cs.
2938 * basic-calls.cs: Remove calls to Console.WriteLine and throws, since those
2939 require object model related stuff working.
2941 * cpu-x86.md mini-x86.c: Remove more unused opcodes.
2943 * mini-ops.h: Fix OP_BIGMUL instruction descriptions.
2945 * mini-codegen.c (mono_local_regalloc): Validate the cpu description
2946 against the instruction metadata in mini-ops.h. amd64 only for now.
2948 * mini-ops.h: Fix some instruction descriptions.
2950 * mini-ops.h mini-x86.c mini-amd64.c cpu-<ARCH>.md: Remove some
2951 unused instructions.
2953 2009-09-06 Zoltan Varga <vargaz@gmail.com>
2955 * exceptions.cs: Add a new test.
2957 2009-09-05 Rodrigo Kumpera <rkumpera@novell.com>
2959 * mini-x86.c (needs_stack_frame): OSX requires full frames to keep proper alignment.
2961 2009-09-06 Zoltan Varga <vargaz@gmail.com>
2963 * mini-llvm.c (mono_llvm_emit_method): Add a few more missing casts,
2964 skip empty phi opcodes.
2966 * mini-llvm.c (mono_llvm_emit_method): Handle unsigned volatile variables
2967 correctly by zero extending after loads. Skip methods containing calls
2968 to the monitor enter/exit trampolines.
2970 * tramp-x86.c (mono_arch_create_trampoline_code): Align the stack
2971 when calling mono_thread_force_interruption_checkpoint ().
2973 * mini.c (mini_method_compile): Disable llvm when AOT compiling.
2975 * tramp-amd64.c (mono_arch_patch_callsite): Add support for 32 bit ->
2977 (mono_arch_nullify_class_init_trampoline): Read 'buf' instead of 'code'.
2979 * mini-llvm.c (mono_llvm_emit_method): Add a few missing conversions so a
2980 bootstrap could run.
2982 2009-09-04 Zoltan Varga <vargaz@gmail.com>
2984 * mini.c (mini_init): Set callbacks.get_runtime_build_info ().
2986 2009-09-03 Zoltan Varga <vargaz@gmail.com>
2988 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Pass the start
2990 mono_breakpoint_clean_code () when using LLVM as the prologues generated by
2991 LLVM might be very short.
2993 * mini-x86.c (mono_arch_output_basic_block): Maintain stack alignment
2994 in OP_THROW/RETHROW.
2996 * exceptions-x86.c: Rewrite the throw trampolines so they maintain stack
2999 2009-09-03 Zoltan Varga <vargaz@gmail.com>
3001 * mini-amd64.c (mono_arch_get_vcall_slot): Pass the start of the method to
3002 mono_breakpoint_clean_code () when using LLVM as the prologues generated by
3003 LLVM might be very short.
3005 2009-09-01 Zoltan Varga <vargaz@gmail.com>
3007 * exceptions-x86.c (throw_exception): Fix the previous change by substracting
3008 the alignment for the value of sp.
3010 2009-09-01 Geoff Norton <gnorton@novell.com>
3012 * mini.c (mono_get_lmf_addr): Fix jit_thread_attach for native to
3013 managed wrappers in full aot.
3015 2009-08-31 Zoltan Varga <vargaz@gmail.com>
3017 * exceptions-x86.c (get_throw_exception): Align the stack on osx.
3019 2009-08-28 Zoltan Varga <vargaz@gmail.com>
3021 * mini-llvm-cpp.cpp mini-llvm.c: Update to latest llvm api.
3023 2009-08-25 Zoltan Varga <vargaz@gmail.com>
3025 * aot-compiler.c (emit_exception_debug_info): Emit ei->flags too.
3027 * aot-runtime.c (decode_exception_debug_info): Decode ei->flags from the
3030 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
3032 * aot-runtime.c aot-compiler.c: Emit exception causes fully so we don't
3033 depend on the info MonoMethodHeader which could be missing in IL stripped
3036 2009-08-25 Zoltan Varga <vargaz@gmail.com>
3038 * mini-arm.c (add_general): Fix the passing of 64 bit values on darwin, where
3039 they are only 4 byte aligned.
3041 2009-08-21 Zoltan Varga <vargaz@gmail.com>
3043 * mini-arm.c (mono_arch_allocate_vars): Use FP as the frame pointer as
3044 was done previously, since using SP causes too many problems.
3046 * exceptions-arm.c: Fix the handling of sp/fp so unwinding through
3047 frames without a frame pointer works.
3049 * mini-arm.c (mono_arch_get_global_int_regs): Avoid using V5 as a
3050 global register in methods with calls, since the calls can go through
3051 a static rgctx trampoline which doesn't save it.
3053 2009-08-19 Zoltan Varga <vargaz@gmail.com>
3055 * mini-arm.c (mono_arch_context_get_int_reg): Handle SP as well.
3057 2009-08-18 Zoltan Varga <vargaz@gmail.com>
3059 * aot-compiler.c (add_generic_instances): Fix the net 1.1 build.
3061 2009-08-18 Christian Hergert <chris@dronelabs.com>
3063 * method-to-ir.c: Fix warnings for uninitialized variables.
3065 2009-08-18 Christian Hergert <chris@dronelabs.com>
3067 * mini-exceptions.c:
3068 * aot-compiler.c: Fix printf warnings.
3070 2009-08-18 Zoltan Varga <vargaz@gmail.com>
3072 * aot-compiler.c (add_generic_instances): Add string[] wrapper methods.
3073 Add GetGenericValueImpl<string>.
3075 * aot-compiler.c (add_generic_instances): Add instances of
3076 GenericEqualityComparer<T> for primitive types. Only emit the array
3077 wrappers into the mscorlib image.
3079 2009-08-15 Zoltan Varga <vargaz@gmail.com>
3081 * aot-runtime.c (load_method): Rename 'aot_module' -> 'amodule'. Allocate
3082 the methods_loaded array using amodule->info->nmethods.
3084 * mini.h (MonoAotFileInfo): Add an 'nmethods' field.
3085 (MONO_AOT_FILE_VERSION): Bump this.
3087 * aot-compiler.c: Emit more generic instances allowing some parts of linq
3090 * aot-runtime.c (mono_aot_get_unwind_info): Handle the case when the
3091 MonoJitInfo doesn't belong to its methods aot image.
3093 2009-08-14 Zoltan Varga <vargaz@gmail.com>
3095 * mini-arm.c (mono_arch_allocate_vars): Use SP as the default frame reg.
3097 * mini-arm.c: Fix warnings.
3099 * mini-arm.c (mono_arm_emit_load_imm): Only emit a movt if needed.
3101 * mini-arm.c (mono_arm_emit_load_imm): Use movt/movw if the cpu
3104 2009-08-12 Zoltan Varga <vargaz@gmail.com>
3106 * aot-compiler.c (arch_emit_imt_thunk): Rework the arm code to
3107 avoid clobbering IP.
3109 * mini-trampolines.c (mono_magic_trampoline): Allocate a local to
3110 hold the trampoline argument, so its initial value is available during
3113 2009-08-11 Gonzalo Paniagua Javier <gonzalo@novell.com>
3116 * exceptions-hppa.c:
3118 * exceptions-s390x.c:
3119 * exceptions-mips.c:
3121 * exceptions-sparc.c:
3122 * exceptions-alpha.c:
3124 * mini-trampolines.c:
3126 * exceptions-s390.c: add and use #define's instead of sizeof()
3127 for MonoJitInfo and MonoJitInfoTable.
3129 2009-08-10 Gonzalo Paniagua Javier <gonzalo@novell.com>
3134 * tramp-x86.c: use a #define instead of sizeof() for a few
3135 structures that use a zero-length array.
3137 2009-08-07 Rodrigo Kumpera <rkumpera@novell.com>
3139 * method-to-ir.c (mono_method_to_ir/CEE_CONSTRAINED_): Handle the
3140 case when the method is dynamic. Fixes #529238.
3142 2009-08-06 Zoltan Varga <vargaz@gmail.com>
3144 * mini.c (mono_jit_compile_method_inner): Throw an exception instead
3145 of asserting when a method is JIT compiled in full-aot mode.
3147 2009-08-03 Jerry Maine <crashfourit@gmail.com>
3149 Contributed under the terms of the MIT/X11 license by
3150 Jerry Maine <crashfourit@gail.com>.
3152 * fixed wrong dates in changelog.
3154 2009-08-03 Jerry Maine <crashfourit@gmail.com>
3156 Contributed under the terms of the MIT/X11 license by
3157 Jerry Maine <crashfourit@gail.com>.
3159 * basic-simd.cs: added test for packed double square root.
3160 * cpu-amd64.md: added opcode info for packed double square root.
3161 * cpu-x86.md: added opcode info for packed double square root.
3162 * mini-ops.h: added IR opcode for packed double square root.
3163 * mini-x86.c: added IR to native translation code for packed double square root.
3164 * mini-amd64.c: removed todo for packed double square root.
3165 * simd-intrinsics.c: added method to IR opcode converstion for
3166 packed double square root.
3168 2009-08-03 Jerry Maine <crashfourit@gmail.com>
3170 Contributed under the terms of the MIT/X11 license by
3171 Jerry Maine <crashfourit@gail.com>.
3173 * mini-amd64.c: Added a change to help tell the difference as
3174 to what perpose the xmm register is being used--mainly to help
3176 * mini-amd64.h: Changed callee regs to use 15 out of 16
3177 (one used for special cases) xmm registers for both fp
3178 and simd ops. Added define to turn on new feature in the regalloc
3179 that allows fp and simd ops to share the xmm regs happily.
3180 * codegen.c: Added code to detect for which perpose an xmm reg is
3181 being used (fp or simd) and to translate back and forth to the
3182 correct logical reg bank (fp or simd) for 'spill load's.
3184 2009-08-03 Jerry Maine <crashfourit@gmail.com>
3186 Contributed under the terms of the MIT/X11 license by
3187 Jerry Maine <crashfourit@gail.com>.
3189 * basic-simd.cs: Added tests for stressing the regalloc when running with
3190 16 simd regs and when simd and fp ops share the same reg bank.
3192 2009-08-01 Mark Probst <mark.probst@gmail.com>
3194 * method-to-ir.c (mini_emit_stobj): If we call mono_value_copy()
3195 in shared generic code, we might have to look up the class in the
3196 RGCTX. If we use the class directly, compute its GC descriptor.
3198 2009-07-31 Rodrigo Kumpera <rkumpera@novell.com>
3200 * mini.c (mono_jit_runtime_invoke): Fix a warning.
3202 2009-07-31 Rodrigo Kumpera <rkumpera@novell.com>
3204 * mini.c (mono_jit_runtime_invoke): Initialize the class and
3205 check for errors. Fixed the case when the class with the Main
3208 2009-07-31 Jerry Maine <crashfourit@gmail.com>
3210 Contributed under the terms of the MIT/X11 license by
3211 Jerry Maine <crashfourit@gail.com>.
3213 * cpu-amd64.md: Fixed simple bug in machine discrition file.
3215 2009-07-31 Zoltan Varga <vargaz@gmail.com>
3217 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_IREM_UN_IMM.
3219 2009-08-30 Rodrigo Kumpera <rkumpera@novell.com>
3221 * method-to-ir.c: Fix naming of stelem and ldelem.
3223 2009-07-30 Zoltan Varga <vargaz@gmail.com>
3225 * driver.c (main_thread_handler): Check that the assembly loaded
3226 matches the filename when doing AOT.
3228 2009-07-30 Mark Probst <mark.probst@gmail.com>
3230 * mini.c: get_ip_from_sigctx installer has been removed, so don't
3233 * mini-x86.h, mini-amd64.h, mini-ppc.h: UCONTEXT macros moved (to
3234 utils/mono-sigcontext.h).
3236 * exceptions-amd64.c: Use the UCONTEXT_GREGS macro instead of an
3239 2009-07-29 Massimiliano Mantione <massi@ximian.com>
3241 * mini.c (mono_codegen):
3242 Call profiler hook to keep track of method code buffers.
3244 2009-07-27 Mark Probst <mark.probst@gmail.com>
3246 * method-to-ir.c: Invoke write barriers for the
3247 Interlocked.(Compare)Exchange JIT intrinsics.
3249 2009-07-26 Raja R Harinath <harinath@hurrynot.org>
3251 * Makefile.am (version.h): Fix issues when built out of tree.
3252 Remove some redundant 'grep's piped through 'sed's.
3254 Fri Jul 24 17:28:37 CEST 2009 Steven Munroe <munroesj@us.ibm.com>
3256 This patch is contributed under the terms of the MIT/X11 license
3258 * mini-ppc.c (mono_arch_output_basic_block):
3259 (OP_STOREI1_MEMBASE_REG): Handle 32-bit offsets combining addis
3260 for bits 32-47 with signed load/store diplacements for bits
3261 48-63. Use prefered base/offset order for indexed form.
3262 (OP_STOREI2_MEMBASE_REG, OP_STORE_MEMBASE_REG): Same.
3263 (OP_LOAD_MEMBASE, OP_LOADI4_MEMBASE, OP_LOADU4_MEMBASE,
3264 OP_LOADI1_MEMBASE, OP_LOADU1_MEMBASE, OP_LOADU2_MEMBASE,
3265 OP_LOADI2_MEMBASE): Same.
3266 (OP_STORER8_MEMBASE_REG, OP_LOADR8_MEMBASE,
3267 OP_STORER4_MEMBASE_REG, OP_LOADR4_MEMBASE): Same.
3268 (OP_STOREI1_MEMINDEX): Use prefered base/offset order for
3270 (OP_STOREI2_MEMINDEX, OP_STORE_MEMINDEX): Same.
3271 (OP_LOAD_MEMINDEX, OP_LOADI4_MEMINDEX, OP_LOADU4_MEMINDEX,
3272 OP_LOADU2_MEMINDEX, OP_LOADI2_MEMINDEX, OP_LOADU1_MEMINDEX,
3273 OP_LOADI1_MEMINDEX): Same
3274 (OP_LOADR4_MEMINDEX, OP_LOADR8_MEMINDEX, OP_STORER4_MEMINDEX,
3275 OP_STORER8_MEMINDEX): Same
3276 (OP_JMP): Use addis/addi sequence for int cfg->stack_usage
3278 (mono_arch_emit_prolog): Handle 32-bit offsets combining addis
3279 for bits 32-47 with signed load/store diplacements for bits
3280 48-63. Use prefered base/offset order for indexed form.
3282 Fri Jul 24 16:57:12 CEST 2009 Steven Munroe <munroesj@us.ibm.com>
3284 This patch is contributed under the terms of the MIT/X11 license
3286 * mini-ppc.c: Define PPC_MOVE_FPR_GPR and PPC_ISA_64.
3287 (mono_arch_get_vcall_slot): Fx pointer to int cast warning.
3288 (mono_arch_decompose_opts): Make OP_ICONV_TO_R4 and
3289 OP_ICONV_TO_R8 decompose conditional on !PPC_ISA_64.
3290 (mono_arch_output_basic_block) [OP_JMP]: Use ppc_load32 for
3291 cfg->stack_usage to avoid size warnings.
3292 (mono_arch_output_basic_block) [__mono_ppc64__]: Replace
3293 store/load sequence with mffgpr if PPC_MOVE_FPR_GPR is true.
3294 (mono_arch_output_basic_block) [!__mono_ppc64__]: For
3295 OP_ICONV_TO_R4 or OP_ICONV_TO_R8 and PPC_ISA_64 use fcfid
3297 (mono_arch_emit_prolog): Move mono_emit_unwind_op_def_cfa
3298 after code varible is initialized.
3299 Add g_assert ppc_is_imm16 for ainfo->offset. Handle
3300 ainfo->size == 8 when ainfo->offset !ppc_is_imm16.
3301 (mono_arch_emit_epilog):
3302 Move Use ppc_load32 for cfg->stack_usage to avoid size
3305 2009-07-24 Mark Probst <mark.probst@gmail.com>
3307 * method-to-ir.c: The write barrier doesn't do the store anymore,
3308 so we have always to emit it. Also, emit the wbarrier after the
3311 2009-07-24 Zoltan Varga <vargaz@gmail.com>
3313 * mini-arm.c (mono_arch_get_delegate_invoke_impls): Add a trampoline
3314 for argument count 3 too.
3316 2009-07-23 Zoltan Varga <vargaz@gmail.com>
3318 * mini.c (mono_jit_compile_method_with_opt): Add an 'ex' argument to let
3319 the caller handle the exceptions.
3320 (mono_jit_runtime_invoke): Handle exceptions thrown while compiling the
3321 method. Fixes #524498.
3323 2009-07-22 Geoff Norton <gnorton@novell.com>
3325 * mini-exceptions.c: Fix build on ia64.
3327 2009-07-22 Mark Probst <mark.probst@gmail.com>
3329 * mini-exceptions.c (ves_icall_get_frame_info): Use write
3332 2009-07-21 Zoltan Varga <vargaz@gmail.com>
3334 * mini-arm.c (mono_arch_emit_prolog): Fix thread attaching in aot
3337 2009-07-20 Zoltan Varga <vargaz@gmail.com>
3339 * basic-simd.cs (Main): Pass args to the test driver.
3341 2009-07-20 Geoff Norton <gnorton@novell.com>
3343 * mini-x86.h: Fix the x86 version guards to use Apple's
3344 properly defined macros.
3346 2009-07-20 Geoff Norton <gnorton@novell.com>
3348 * mini-x86.c: Fix --trace on darwin-x86 and other systems which require
3351 2009-07-20 Zoltan Varga <vargaz@gmail.com>
3353 * mini.c (mono_jit_runtime_invoke): Speed this up by adding a hash to
3354 MonoJitDomainInfo which maps MonoMethod's to a structure containing all
3355 the information which is needed for invokes, so only one locking+hash table
3358 * aot-compiler.c: Add a 'tool-prefix' option to be used when cross-compiling.
3360 * aot-compiler.c (add_generic_instances): Emit instances of
3361 GenericComparer<T> for primitive types.
3363 2009-07-19 Rodrigo Kumpera <rkumpera@novell.com>
3365 * mini-posix.c: Fix linux build.
3367 2009-07-19 Geoff Norton <gnorton@novell.com>
3369 * mini.h: Add prototypes for mono_runtime_syscall_fork and
3370 mono_gdb_render_native_backtraces
3371 * mini-darwin.c: Apple's syscall(SYS_fork) is very weird on x86,
3372 so we implement the sane semantics to the runtime here
3373 (mono_gdb_render_native_backtraces). Apple also uses an ancient gdb
3374 so we need to call it differently (mono_gdb_render_native_backtraces)
3375 * mini-posix.c: Move the old semantics from mini.c to the prototypes
3376 here for default implementations.
3377 * mini.c: Refactor mono_handle_native_sigsegv so that we can properly
3378 support Apple's weird syscall (SYS_fork) implementation and not busy
3379 loop in abort() on native crashes on OSX anymore.
3381 2009-07-18 Zoltan Varga <vargaz@gmail.com>
3383 * aot-runtime.c (load_method): Change the handling of the
3384 MONO_LASTAOT env variable so MONO_LASTAOT=0 means that no aot methods
3387 * mini.c (mono_patch_info_equal): Really fix the handling of RGCTX_FETCH.
3389 2009-07-17 Zoltan Varga <vargaz@gmail.com>
3391 * mini.c (mono_patch_info_equal): Revert the last change for now as it
3392 seems to break the aot tests.
3394 * mini.c (mono_patch_info_equal): Fix the handling of
3395 MONO_PATCH_INFO_RGCTX_FETCH.
3397 2009-07-16 Zoltan Varga <vargaz@gmail.com>
3399 * unwind.c: Use TARGET_AMD64 instead of __x86_64__.
3401 * mini.c (mono_patch_info_hash): Fix the handling of
3402 MONO_PATCH_INFO_INTERNAL_METHOD.
3403 (mono_patch_info_equal): Ditto.
3405 2009-07-16 Zoltan Varga <vargaz@gmail.com>
3407 * mini-llvm.c (mono_llvm_emit_method): Use module instead of ctx->module
3410 * mini-llvm.c: Add some infrastructure for AOT support.
3412 2009-07-15 Zoltan Varga <vargaz@gmail.com>
3414 * mini-llvm-cpp.c: Update to the latest llvm api.
3416 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Set the EnablePrettyStackTrace
3417 option to false to prevent llvm from installing signal handlers which
3420 2009-07-15 Rodrigo Kumpera <rkumpera@novell.com>
3423 * cpu-amd64.md: Revert previous change as those instructions
3424 take 2 separate arguments. Remember to read the arch docs more
3425 carefully next time.
3427 2009-07-15 Zoltan Varga <vargaz@gmail.com>
3429 * mini-llvm-cpp.cpp (mono_llvm_build_alloca): Update to latest llvm api.
3431 Wed Jul 15 17:20:27 CEST 2009 Paolo Molaro <lupus@ximian.com>
3433 * mini-ppc.c: exploit multiple load/store units if available (rest of
3434 the change from Steven Munroe (<munroesj@us.ibm.com>) first patch at
3435 http://bugzilla.novell.com/show_bug.cgi?id=487846).
3437 Wed Jul 15 16:24:57 CEST 2009 Paolo Molaro <lupus@ximian.com>
3439 * mini-ppc.c: integrate most of Steven Munroe (<munroesj@us.ibm.com>)
3440 first patch at http://bugzilla.novell.com/show_bug.cgi?id=487846.
3442 2009-07-14 Rodrigo Kumpera <rkumpera@novell.com>
3444 * cpu-x86.md: Fix missing clobbering from trancendental simd
3447 * cpu-amd64.md: Same.
3449 2009-07-14 Jerry Maine <crashfourit@gmail.com>
3451 Contributed under the terms of the MIT/X11 license by
3452 Jerry Maine <crashfourit@gail.com>.
3454 * basic-simd.cs: Added tests for single and doulble indexers.
3456 * cpu-amd64.md: Added simd opcode information.
3458 * mini-amd64.c: Added IR to native simd generation code.
3459 Added simd register names and function that returns them.
3461 * mini-amd64.h: Added marcos to turn on simd code compilation in
3462 amd64. Added max simd register count marco. Added caller/callee
3463 register mask marcos. Added marcos to use simd register bank.
3465 * mini.h: Added helper marco for shufling dwords and simple
3468 2009-07-14 Zoltan Varga <vargaz@gmail.com>
3470 * mini-llvm-cpp.cpp: Update to latest llvm SVN api.
3472 * Makefile.am (mono_LDADD): Pass LLVM_LDFLAGS to the linked.
3474 * unwind.c (mono_unwind_get_ops_from_fde): Make this return
3475 the length of the native code as well.
3477 * basic-simd.cs: Add a test for #521662.
3479 Mon Jul 13 17:58:50 CEST 2009 Paolo Molaro <lupus@ximian.com>
3481 * mini-ppc.c: fixed bug introduced by Steven's TLS changes.
3483 2009-07-13 Mark Probst <mark.probst@gmail.com>
3485 * mini.c: Register function for getting the IP from a signal
3486 context with metadata.
3488 2009-07-13 Zoltan Varga <vargaz@gmail.com>
3490 * method-to-ir.c (mono_method_to_ir): When calling a gshared method,
3491 call a generic class init trampoline if needed. Fixes #519336.
3493 * generics.cs: Add a test.
3495 2009-07-09 Mark Probst <mark.probst@gmail.com>
3497 * method-to-ir.c: When doing a call which might be remote from
3498 shared generic code to other shared code with open type arguments,
3499 get the remoting invoke wrapper from the RGCTX and do an indirect
3502 2009-07-03 Zoltan Varga <vargaz@gmail.com>
3504 * mini-trampolines.c (get_unbox_trampoline): Add an rgctx trampoline
3505 after the unbox trampoline in the full-aot case.
3507 2009-07-02 jonas echterhoff <jonas@unity3d.com>
3509 * mini.c: Move initialization of jit_mutex before debugger initialization
3514 * Info.plist: added Info.plist and link flag to enable the mono executable
3515 to access other processes. Requires codesigning of the executable to work.
3517 * mdb-debug-info32-darwin.s: The same as mdb-debug-info32.s, changed to
3522 2009-06-30 Zoltan Varga <vargaz@gmail.com>
3524 * driver.c (mini_regression): Handle loading errors. Fixes #508869.
3526 2009-06-29 Zoltan Varga <vargaz@gmail.com>
3528 * mini-exceptions.c (get_generic_context_from_stack_frame): Fix the case
3529 when the generic instance is an instantiation of a subclass of the
3530 methods class. Fixes #517166.
3532 2009-06-26 Zoltan Varga <vargaz@gmail.com>
3534 * mini-amd64.c (mono_arch_emit_prolog): Fix thread attaching in AOTed
3537 * mini.c (mono_jit_thread_attach): Allow domain to be NULL for calls from
3540 * CMakeLists.txt: Add minimal support for installation.
3542 2009-06-25 Zoltan Varga <vargaz@gmail.com>
3544 * aot-compiler.c (emit_and_reloc_code): Factor out the code to
3545 determine whenever a method is directly callable to a separate function.
3547 * mini-<ARCH>.c tramp-<ARCH>.c: Remove needless casts and add new
3548 needed ones as a result of the previous change.
3550 * mini-<ARCH>.c tramp-<ARCH>.c: Use mgreg_t* as the
3551 type of register arrays.
3553 * mini-trampolines.c tramp-<ARCH>.c aot-runtime.c: Use mgreg_t* as the
3554 type of register arrays.
3556 2009-06-24 Jerry Maine <crashfourit@gmail.com>
3558 Contributed under the terms of the MIT/X11 license by
3559 Jerry Maine <crashfourit@gail.com>.
3561 * mini-amd64.c: Added code to convert simd IR to native amd64 sse.
3563 2009-06-24 Zoltan Varga <vargaz@gmail.com>
3565 * aot-compiler.c (emit_plt): Define debug labels for most plt entries.
3567 2009-06-24 Neale Ferguson <neale@sinenomine.net>
3569 * mini-s390x.c: Correct LCONV_TO_Ix and ICONV_TO_Ix routines. Fix leave_method
3570 dump of structure return value. Fix some formatting.
3571 * cpu-s390x.md: Fix lengths of instruction sequences.
3572 * mini-s390.c: Minor formatting changes.
3574 2009-06-24 Zoltan Varga <vargaz@gmail.com>
3576 * mini-x86.h: Applied patch from Romain Tartiere (romain@blogreen.org).
3577 Use sigaction on freebsd as well.
3579 2009-06-23 Zoltan Varga <vargaz@gmail.com>
3581 * mini.h: Don't define MONO_ARCH_HAVE_TLS_GET to 0, as some code
3584 * mini.c (mini_init): Revert a change which breaks cross-compilation.
3586 2009-06-22 Mark Probst <mark.probst@gmail.com>
3588 * mini-ppc.c, cpu-ppc.md: Enable TLS on Darwin/G4.
3590 2009-06-22 Mark Probst <mark.probst@gmail.com>
3592 * mini.c, mini.h: Tell the runtime whether we support MONO_TLS.
3594 2009-06-20 Martin Baulig <martin@ximian.com>
3597 (MonoDebuggerThreadFlags): New enum typedef.
3598 (MonoDebuggerThreadInfo): Added `guint32 thread_flags'.
3599 (mono_debugger_thread_created): Added `gpointer func' argument;
3600 initialize the new `thread_flags' field.
3602 2009-06-18 Martin Baulig <martin@ximian.com>
3604 * debug-debugger.h (MonoDebuggerRuntimeFlags): New enum typedef.
3605 (MonoDebuggerInfo): Renamed the `dummy' field info `runtime_info'.
3608 (mini_debugger_set_attach_ok): New function; sets the attach-ok
3609 flag in `MONO_DEBUGGER__info.runtime_info'.
3612 (mono_main): Call mini_debugger_set_attach_ok() if generics
3613 sharing is disabled.
3615 2009-06-22 Zoltan Varga <vargaz@gmail.com>
3617 * aot-compiler.c (add_wrappers): Fix a warning.
3619 * mini-ppc.c tramp-ppc.c exceptions-ppc.c aot-compiler.c: Update after
3620 the ppc load/store macro changes.
3622 2009-06-21 Zoltan Varga <vargaz@gmail.com>
3624 * tramp-ppc.c (mono_arch_patch_plt_entry): Implement this.
3626 * aot-compiler.c (mono_compile_assembly): Sanitize the plt symbol too,
3627 not just the got symbol.
3629 * mini-ppc.c aot-compiler.c unwind.c: Implement generation of unwind info
3632 * aot-compiler.c unwind.c: Add infrastructure for unwind support on
3635 * aot-compiler.c: Remove some fixmes.
3637 * driver.c (mono_main): Print a helpful message when cross-compiling.
3639 * mini.c (mini_init): Disable signal handlers when cross-compiling.
3641 * method-to-ir.c (initialize_array_data): Do the optimization if the
3642 target byte order is little endian, instead of the host byte order.
3644 * aot-compiler.c: Emit sizes for most symbols, only emit runtime-invoke
3645 wrappers into the mscorlib image, Emit a unique plt symbol for each
3646 image, emit symbols for plt entries.
3648 * image-writer.c (img_writer_emit_symbol_size): New function to emit
3651 2009-06-20 Zoltan Varga <vargaz@gmail.com>
3653 * aot-compiler.c (add_wrappers): Avoid calling
3654 mono_marshal_get_type_info () since it can assert for some types.
3656 * method-to-ir.c (mono_method_to_ir): Disable aot when some forms of
3657 ldtoken are used inside wrappers.
3659 * helpers.c: Add support for prefixing tools with the arch name.
3661 * mini.h (OP_LOADR_MEMBASE): New opcodes to load/store pointer sized
3662 quantities when using ilp32.
3664 * mini-codegen.c: Use OP_LOADR_MEMBASE/OP_STORER_MEMBASE for loading/storing
3665 spill slots. Use sizeof(mgreg_t) for the spill slot size.
3667 * image-writer.c: Use .long on ilp32.
3669 * aot-compiler.c: Use 32 bit loads on ilp32.
3671 2009-06-19 Zoltan Varga <vargaz@gmail.com>
3673 * tramp-ppc.c (mono_arch_create_trampoline_code): Fix the ppc build.
3675 * mini-ops.h: Use TARGET_POWERPC define for consistency.
3677 * patch-info.h: Add 'MSCORLIB_GOT_ADDR' patch type.
3679 * aot-compiler.c aot-runtime.c: Put the mscorlib got address into the
3680 second got slot of every aot image.
3682 * aot-compiler.c aot-runtime.c mini-trampolines.c: Add support for
3683 aot on platforms with function pointers.
3685 * mini-ppc.h mini-ppp.c cpu-ppc.md exceptions-ppc.c tramp-ppc.c: Add
3686 support for aot/full aot on ppc/ppc64.
3688 * tramp-<ARCH>.c (mono_arch_patch_plt_entry): Add 'got' and 'regs'
3689 arguments which are needed on ppc.
3691 * tramp-arm.c (mono_arch_nullify_class_init_trampoline): Add 'regs'
3694 * mini-trampolines.c aot-runtime.c: Update after the above changes.
3696 * liveness.c (BITS_PER_CHUNK): Use MONO_BITSET_BITS_PER_CHUNK.
3698 * regalloc2.c (BITS_PER_CHUNK): Ditto.
3700 * aot-compiler.c (emit_got_info): Fix reading unused memory.
3702 * ir-emit.h (alloc_dreg): Add a 'return -1' to quiet some compilers.
3704 2009-06-17 Geoff Norton <gnorton@novell.com>
3706 * aot-compiler.c: Ensure we dont try to close a null dwarf writer.
3708 2009-06-17 Zoltan Varga <vargaz@gmail.com>
3710 * dwarfwriter.c (mono_dwarf_writer_create): Add an 'appending' parameter
3711 to control whenever the dwarf writer is in xdebug or aot mode.
3712 (emit_class_dwarf_info): Use a separate abbrev for structures without
3715 * aot-compiler.c: Pass the appending parameter to
3716 mono_dwarf_writer_create ().
3718 * branch-opts.c (mono_merge_basic_blocks): Fix the case when bbn
3719 falls through to its next bblock. Fixes #513931.
3721 * iltests.il: Add a test.
3723 * dwarfwriter.c (mono_dwarf_writer_emit_base_info): Emit some line number
3724 infor even if emit_line is FALSE, as the apple linker seems to require it.
3726 * image-writer.c (asm_writer_emit_symbol_diff): Call get_label ().
3728 * dwarfwriter.c (emit_cie): Emit a separate symbol for the cie start, as
3732 2009-06-15 Zoltan Varga <vargaz@gmail.com>
3734 * exceptions-mips.c (mono_arch_get_throw_exception_by_name): Fix the
3737 2009-06-13 Zoltan Varga <vargaz@gmail.com>
3739 * mini.h (struct MonoBasicBlock): Add 'has_jump_table' and
3740 'has_call_handler' fields.
3742 * method-to-ir.c (mono_method_to_ir): Set them if needed.
3744 * branch-opts.c (mono_merge_basic_blocks): Avoid iterating through the
3745 first bblock if not needed. Fixes #512790.
3747 2009-06-11 Zoltan Varga <vargaz@gmail.com>
3749 * aot-compiler.c (mono_compile_assembly): Fix a warning.
3751 * aot-compiler.c (add_wrappers): Don't emit remoting-invoke-with-check
3754 * aot-runtime.c (mono_aot_get_method): Use the original method's code for
3755 remoting-invoke-with-check wrappers, which are not needed when running with
3756 full-aot, since it doesn't support remoting.
3758 2009-06-10 Zoltan Varga <vargaz@gmail.com>
3760 * aot-compiler.c (emit_got_info): Don't emit offsets for the plt got entries.
3762 * aot-compiler.c aot-runtime.c: Don't emit the first got offset in the
3763 method info, it is not used anymore.
3765 * mini.h: Bump AOT file format version.
3767 * aot-compiler.c (arch_emit_plt_entry): Make the arm plt entries one
3770 * aot-runtime.c (mono_aot_get_plt_info_offset): Update after the
3773 * tramp-arm.c (mono_arch_patch_plt_entry): Ditto.
3775 * mini.h: Bump AOT file format version.
3777 2009-06-10 Zoltan Varga <vargaz@gmail.com>
3779 * image-writer.c (asm_writer_emit_symbol_diff): Disable the
3780 TARGET_ASM_APPLE stuff for now, as it doesn't seem to work on the
3783 * mini-arm.c (mono_arch_output_basic_block): Fix the implementation
3784 of CKFINITE and FBGE for VFP.
3786 2009-06-09 Zoltan Varga <vargaz@gmail.com>
3788 * aot-compiler.c: Don't align code to 16 bytes on arm.
3790 * aot-compiler.c (emit_method_code): Emit the unbox trampolines right
3791 before the methods they belong to.
3793 * aot-runtime.c (mono_aot_plt_resolve): Avoid creating trampolines in
3794 the full-aot case if possible, since the trampoline will be called right
3797 * aot-compiler.c (mono_compile_assembly): Decrease the number of full aot
3798 trampolines to 1024 after the change above.
3800 * aot-compiler.c (arch_emit_specific_trampoline): Rework the arm
3801 trampoline to save 8 bytes per trampoline.
3803 * tramp-arm.c (mono_arch_create_trampoline_code_full): Update after the
3806 2009-06-08 Zoltan Varga <vargaz@gmail.com>
3808 * aot-compiler.c: Use acfg->temp_prefix instead of .L to prefix labels.
3810 2009-06-08 Martin Baulig <martin@ximian.com>
3813 (MonoDebuggerExceptionAction): Moved into debug-mini.h.
3814 (_mono_debugger_throw_exception): Don't make this static.
3815 (_mono_debugger_unhandled_exception): Likewise.
3816 (mono_debugger_handle_exception): Moved to mini-exceptions.c
3819 (MonoDebuggerExceptionAction): Moved here from debug-mini.c.
3820 (_mono_debugger_throw_exception): Add function prototype.
3821 (_mono_debugger_unhandled_exception): Likewise.
3824 (mono_handle_exception_internal): Added `MonoJitInfo **out_ji'
3825 arg; return the first exception handler if the exception is caught
3826 and we're running inside the debugger.
3827 (mono_debugger_handle_exception): Moved here from debug-mini.c;
3828 improve exception handle inside runtime-invoke, check whether the
3829 exception is actually caught in the method being invoked and not
3830 by the runtime-invoke-wrapper.
3832 2009-06-08 Zoltan Varga <vargaz@gmail.com>
3834 * image-writer.c: Improve support for the osx assembler.
3836 * dwarfwriter.c: Avoid the usage of subsections if the assembler doesn't
3839 2009-06-08 Martin Baulig <martin@ximian.com>
3842 (MonoDebuggerExceptionAction): Moved into debug-mini.h.
3843 (_mono_debugger_throw_exception): Don't make this static.
3844 (_mono_debugger_unhandled_exception): Likewise.
3845 (mono_debugger_handle_exception): Moved to mini-exceptions.c
3848 (MonoDebuggerExceptionAction): Moved here from debug-mini.c.
3849 (_mono_debugger_throw_exception): Add function prototype.
3850 (_mono_debugger_unhandled_exception): Likewise.
3853 (mono_handle_exception_internal): Added `MonoJitInfo **out_ji'
3854 arg; return the first exception handler if the exception is caught
3855 and we're running inside the debugger.
3856 (mono_debugger_handle_exception): Moved here from debug-mini.c;
3857 improve exception handle inside runtime-invoke, check whether the
3858 exception is actually caught in the method being invoked and not
3859 by the runtime-invoke-wrapper.
3861 2009-06-07 Zoltan Varga <vargaz@gmail.com>
3863 * image-writer.c (append_subsection): Don't align subsections of the
3864 debug_line section as a workaround.
3866 * dwarfwriter.c: Emit line number info in the AOT case as well.
3868 2009-06-06 Steven Munroe <munroesj@us.ibm.com>
3870 This patch is contributed under the terms of the MIT/X11 license
3872 * mini-ppc.c (mono_arch_emit_exceptions): Change assert to
3873 code_len <= code_size
3875 2009-06-06 Zoltan Varga <vargaz@gmail.com>
3877 * mini-mips.c (mips_emit_exc_by_name): Fix the mips build.
3879 2009-06-04 Zoltan Varga <vargaz@gmail.com>
3881 * aot-compiler.c aot-runtime.c: Delete references to static rgctx
3882 invoke wrappers, we now use trampolines instead.
3884 2009-06-04 Mark Probst <mark.probst@gmail.com>
3886 * mini-darwin.c: The exception thread must not be registered with
3889 2009-06-04 Mark Probst <mark.probst@gmail.com>
3891 * mini-gc.c: Disable the code because it makes SGen crash.
3893 2009-06-03 Zoltan Varga <vargaz@gmail.com>
3895 * aot-compiler.c (mono_compile_assembly): Handle file open errors gracefully
3896 instead of asserting.
3898 2009-05-31 Zoltan Varga <vargaz@gmail.com>
3900 * aot-compiler.c (mono_compile_assembly): Move the creation of the
3901 output file after the code has been compiled.
3903 2009-05-30 Zoltan Varga <vargaz@gmail.com>
3905 * tramp-ppc.c (mono_arch_get_static_rgctx_trampoline): Fix 64 bit support.
3907 2009-05-31 Zoltan Varga <vargaz@gmail.com>
3909 * aot-compiler.c aot-runtime.c: Get rid of the shared/non-shared got
3910 entries distinction to simplify the code.
3912 * mini.h: Bump AOT file format version.
3914 2009-05-28 Zoltan Varga <vargaz@gmail.com>
3916 * objects.cs: Fix the signature of one of the tests.
3918 * mini.c (mini_create_ftnptr): New helper function, moved here from
3920 (mini_get_addr_from_ftnptr): Ditto.
3921 (mini_init): Install the new helpers.
3923 2009-05-28 Martin Baulig <martin@ximian.com>
3925 Correctly initialize the debugger when embedding Mono.
3927 * mdb-debug-info32.s, mdb-debug-info64.s: Add a global variable
3928 `MONO_DEBUGGER__using_debugger' to the `.mdb_debug_info' section;
3929 see documentation in mini_debug_running_inside_mdb().
3932 (mini_debug_running_inside_mdb): New function to check whether
3933 we're running inside mdb.
3935 * mini.c (mini_init): Call mini_debugger_init() if we're running
3936 inside the debugger.
3938 * driver.c (mono_main): Moved the call to mini_debugger_init()
3939 into mini_init() to make this work when embedding Mono.
3941 * debug-debugger.c (mini_debugger_init): Warn about duplicate
3942 calls to mini_debugger_init().
3944 * mini.h: Rename mono_debugger_init() -> mini_debugger_init(),
3945 mono_debugger_main() -> mini_debugger_main() and put them inside a
3946 `MONO_DEBUGGER_SUPPORTED' conditional.
3948 2009-05-26 Rodrigo Kumpera <rkumpera@novell.com>
3950 * mini-trampolines.c: Kill mono_find_delegate_trampoline_by_addr as
3951 this is no longer in use.
3954 2009-05-26 Zoltan Varga <vargaz@gmail.com>
3956 * mini-sparc.c (add_outarg_load): Fix the sparc build.
3958 * aot-compiler.c (emit_method_code): Always write out C style symbols for
3961 2009-05-27 Martin Baulig <martin@ximian.com>
3963 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
3965 * mini-x86.c (mono_arch_output_basic_block): Fix the precision of
3966 long_conv_to_r_un to 64 bits.
3968 * cpu-x86.md: Increase the instruction size due to the changes.
3970 * iltests.il.in: Add regression test.
3974 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
3976 * objects.cs: Move the previous test from basic.cs to here.
3978 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
3980 * basic.cs: Add regression test for #506915.
3982 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
3984 * method-to-ir.c (mono_method_to_ir): When doing the ldobj+stobj
3985 optimization we must check the bb of the first byte of stobj as
3986 it's the only one set in cil_offset_to_bb.
3990 2009-05-25 Zoltan Varga <vargaz@gmail.com>
3992 * image-writer.c: Fix pointer directive on ppc64.
3994 2009-05-24 Zoltan Varga <vargaz@gmail.com>
3996 * image-writer.c (asm_writer_emit_section_change): Avoid using
3997 .bss subsections on ppc too.
3999 2009-05-23 Zoltan Varga <vargaz@gmail.com>
4001 * image-writer.c: Fix the definition of TARGET_ASM_....
4003 * image-writer.c: Fix the emission of assembler directives in the last
4006 * mini-ppc.c (mono_arch_emit_exceptions): Increase the size of the
4007 exception throwing code to accomodate ppc64.
4009 * tramp-ppc.c (mono_arch_get_nullified_class_init_trampoline): Increase the
4010 size to work on ppc64 too.
4012 * mini-ppc.h (MonoCompileArch): Enable static rgctx trampolines on ppc64
4015 * image-writer.c: Clean up the #ifdef hell a bit by adding defines for
4016 the assembler dialect instead of using platform specific defines.
4018 2009-05-22 Geoff Norton <gnorton@novell.com>
4020 * mini-arm.c (get_call_info): If a structure is split between the stack
4021 and argument registers, we should not advance the stack pointer by the entire
4022 native size, but just by the amount that spilled.
4024 2009-05-22 Zoltan Varga <vargaz@gmail.com>
4026 * mini-arm.c (get_call_info): Handle structures with alignment requirements
4029 2009-05-21 Zoltan Varga <vargaz@gmail.com>
4031 * aot-compiler.c (emit_extra_methods): Encode direct runtime invoke
4034 * aot-compiler.c (add_extra_method): Fix up the collection of extra
4035 methods so wrapper don't get added twice.
4036 (add_generic_instances): Don't add methods of arrays.
4038 * generics.cs: Mark one test as !FULLAOT.
4040 2009-05-21 Rodrigo Kumpera <rkumpera@novell.com>
4042 * mini-x86.c (emit_move_return_value): Remove unused vars.
4044 2009-05-21 Rodrigo Kumpera <rkumpera@novell.com>
4046 * mini-x86.c (mono_arch_emit_call): The decompose code now supports
4047 decomposing 8 bytes structs into a LCALL.
4049 * mini-x86.c (emit_move_return_value): We no longer push the vtype
4050 pointer for where to store the returned regs.
4052 * decompose.c (mono_decompose_vtype_opts): Fix the comment to properly
4055 Fixes #471747, #471751 and #4734530 (in fact, it's a bunch of dups).
4057 2009-05-20 Miguel de Icaza <miguel@novell.com>
4059 * aot-runtime.c (mono_aot_init): Use g_getenv to work on systems
4062 2009-05-21 Zoltan Varga <vargaz@gmail.com>
4064 * aot-compiler.c (add_wrappers): Add StructureToPtr/PtrToStructure wrappers.
4066 * basic.cs: Move the test_2_cprop_bug () test to generics.cs as it involves
4069 2009-05-20 Rodrigo Kumpera <rkumpera@novell.com>
4071 * local-propagation.c (mono_local_cprop): Avoid local propagation
4072 across paired add/sub if the first instruction dest reg is it's
4073 source reg. For example:
4075 int_add_imm R12 <- R12 [1] clobbers: 1
4076 int_sub_imm R42 <- R12 [1] clobbers: 1
4078 The cprop pass would wrongly const prop + 1 to int_sub_imm which doesn't
4079 maintain the math identify.
4083 2009-05-20 Andreia Gaita <avidigal@novell.com>
4085 * Makefile.am: avoid going on the network just to get the revision,
4088 2009-05-19 Massimiliano Mantione <massi@ximian.com>
4090 Fixed estimate for short branches on amd64 (they were off mark, and
4091 enabling call prolog-epilog instrumentations caused assertions).
4092 * mini.h (struct MonoBasicBlock): added max_length field to hold the
4093 estimate for the maximum length of this basic block.
4095 - mono_arch_emit_prolog: compute max_length for each basic block
4096 (instead of max_offset), and inflate size estimate also for entry bb
4097 in case of code instrumentation.
4098 - mono_arch_output_basic_block: get rid of "cpos" (the current
4099 estimated "position" in the code), and always use "offset" instead,
4100 which is accurate; at the beginning of the function quickly recompute
4101 max_offset for all the remaining blocks, starting from the current
4102 cfg->code_len (which is correct, and not estimated) and using the
4103 estimated block lengths computed previously.
4105 2009-05-17 Zoltan Varga <vargaz@gmail.com>
4107 * exceptions-ppc.c: Remove the caching from the trampoline creation
4108 functions, it is already done in the caller.
4110 * mini-trampolines.c (mono_llvm_vcall_trampoline): Fix the llvm build.
4112 * mini-ppc.h mini-arm.h mini-x86.h mini-amd64.h: Add
4113 MONO_ARCH_GSHARED_SUPPORTED define.
4115 * mini.c (mini_init): Use the MONO_ARCH_GSHARED_SUPPORTED define.
4117 * mini-arm.c mini.c: Get rid of the unused mono_arch_fixup_jinfo ()
4120 2009-05-16 Zoltan Varga <vargaz@gmail.com>
4122 * jit-icalls.c (mono_helper_compile_generic_method): Get rid of the
4123 call to mono_marshal_get_rgctx_invoke ().
4125 * mini.c method-to-ir.c mini-trampolines.c: Get rid of the usage of
4126 mono_marshal_get_static_rgctx_invoke (), all platforms which support
4127 gshared use the static rgctx trampolines now.
4129 * mini.c (mini_init): Call mono_set_generic_sharing_supported () if the
4130 platform supports it.
4132 2009-05-15 Zoltan Varga <vargaz@gmail.com>
4134 * mini-arm.c (mono_arch_allocate_vars): Correctly save R5 when using AOT.
4136 * aot-compiler.c (emit_method_code): Avoid duplicate labels for methods.
4138 2009-05-15 Zoltan Varga <vargaz@gmail.com>
4140 * mini-ppc.c (mono_arch_emit_exceptions): Nullify the processed patches.
4142 * tramp-ppc.c (mono_arch_nullify_class_init_trampoline): Implement this
4145 2009-05-15 Massimiliano Mantione <massi@ximian.com>
4147 Made it possible for mono_arch_instrument_epilog to preserve
4148 argument registers, otherwise instrumenting the "epilogue" before
4149 a tail call would clobber them.
4150 * mini.h: Added "mono_arch_instrument_epilog_full" prototype, which
4151 if like mono_arch_instrument_epilog but with an additional parameter
4152 that states if argument registers must be preserved.
4153 * mini.c: implemented mono_arch_instrument_epilog as a call to
4154 mono_arch_instrument_epilog_full without asking to preserve argument
4155 registers (this makes the existing code work as usual).
4157 - mono_arch_instrument_epilog: add parameter to transform it into
4158 mono_arch_instrument_epilog_full, and preserve argument registers
4160 - mono_arch_output_basic_block, OP_TAILCALL case: call
4161 mono_arch_instrument_epilog_full.
4162 * mini-alpha.c, mini-arm.c, mini-hppa.c, mini-ia64.c, mini-mips.c,
4163 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c, mini-x86.c:
4164 only transformed mono_arch_instrument_epilog into
4165 mono_arch_instrument_epilog_full.
4167 2009-05-15 Geoff Norton <gnorton@novell.com>
4169 * mini-darwin.c: This works on arm now.
4171 2009-05-14 Geoff Norton <gnorton@novell.com>
4173 * jit.h, driver.c: Allow full-aot to be decided programatically by the
4176 2009-05-15 Zoltan Varga <vargaz@gmail.com>
4178 * aot-compiler.c (emit_method_code): Skip a few more characters in the debug
4181 * mini-trampolines.c (mono_magic_trampoline): Handle static rgctx invoke
4182 wrappers during full aot mode correctly.
4184 * aot-runtime.c (mono_aot_get_unbox_trampoline): Handle shared generic
4187 * aot-compiler.c (mono_aot_method_hash): Use our internal version of
4188 mono_metadata_type_hash ().
4190 2009-05-14 Massimiliano Mantione <massi@ximian.com>
4192 * mini.h, mini-codegen.c, mini-alpha.c, mini-amd64.c, mini-arm.c,
4193 mini-hppa.h, mini-hppa.c, mini-ia64.c, mini-mips.h, mini-mips.c,
4194 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c, mini-886.c:
4195 Removed MONO_INST_BRLABEL from the instruction flags, and the
4196 remaining code that used it, because we do not support branches inside
4197 basic blocks (and branch target labels) anymore.
4198 * Makefile.am: As part of the above cleanup, remove reference to
4199 BURG files which don't exist anymore.
4201 2009-05-14 Zoltan Varga <vargaz@gmail.com>
4203 * image-writer.c (asm_writer_emit_local_symbol): Make this a nop on
4206 * mini-mips.c mini-mips.h exceptions-mips.c: Transition the mips backend
4207 to use mono_arch_throw_corlib_exception.
4209 * mini-ppc.c mini-ppc.h exceptions-ppc.c: Use
4210 mono_arch_throw_corlib_exception for throwing corlib exceptions.
4212 * aot-runtime.c (decode_patch): Allocate the data for R4/R8 from the
4215 * mini.c (mono_patch_info_dup_mp): Copy the table of switch targets too.
4217 * aot-compiler.c: Emit a local symbol prefixed with the assembly name
4218 for the got to make debugging easier and to avoid confusing it with the
4221 * aot-compiler.c (emit_method_code): Emit a C style symbol for each
4222 method so a breakpoint can be set when using gdb.
4224 2009-05-13 Zoltan Varga <vargaz@gmail.com>
4226 * aot-compiler.c (mono_aot_method_hash): Implement this properly based
4227 on mono_method_get_imt_slot ().
4229 * aot-runtime.c (find_extra_method_in_amodule): Get rid of the
4230 num_decodes variables.
4232 * aot-compiler.c (mono_aot_method_hash): Revert part of the last
4233 change as it doesn't seem to work.
4235 * aot-compiler.c (mono_aot_method_hash): Improve the hashing of
4238 2009-05-12 Zoltan Varga <vargaz@gmail.com>
4240 * aot-compiler.c mini.c mini-amd64.h mini-arm.h: Kill
4241 MONO_ARCH_FULL_AOT_IMT_SUPPORTED define, both platforms now support imt.
4243 * mini.c (mini_init): Install mono_aot_get_imt_thunk as the IMT thunk
4244 builder when using full aot.
4246 * mini-amd64.c (mono_arch_build_imt_thunk): Don't handle the full-aot case
4247 here, it is already handled.
4249 * mini-arm.c (mono_arch_emit_imt_argument): Pass the dynamic imt arg
4252 * aot-compiler.c (arch_emit_imt_thunk): Implement this for ARM.
4254 * mini-arm.h: Enable IMT for full aot.
4256 * aot-compiler.c (mono_compile_assembly): Don't emit imt thunk if the
4257 arch doesn't support it.
4259 * mini.c (mini_init): Don't disable IMT for full aot if the
4260 architecture supports it.
4262 * mini.h (MonoAotTrampoline): New enum containing the different types
4263 of 'numerous' trampolines.
4264 (MONO_AOT_FILE_VERSION): Bump this.
4266 * aot-compiler.c aot-runtime.c: Unify the handling of specific and
4267 static rgctx trampolines. Add support for full-aot IMT thunks.
4269 * mini-amd64.h: Enable IMT for full aot.
4271 * TestDriver.cs: Add a CategoryAttribute class and an --exclude option
4272 to exclude tests belonging to a category.
4274 * generics.cs: Mark some tests with a !FULLAOT category.
4276 * Makefile.am (fullaotcheck): Run tests with --exclude !FULLAOT. Include
4279 2009-05-11 Zoltan Varga <vargaz@gmail.com>
4281 * aot-compiler.c (emit_and_reloc_code): Move the implementation of
4282 MONO_PATCH_INFO_GOT_OFFSET to a separate arch-specific function.
4283 (emit_plt): Fix a warning.
4285 2009-05-10 Zoltan Varga <vargaz@gmail.com>
4287 * aot-compiler.c aot-runtime.c: Fix the build by moving is_shared_got_patch
4288 back into aot-compiler.c to a place where the other functions shared by
4289 the runtime and aot compiler are.
4291 * aot-compiler.c aot-runtime.c: Emit the got addr using a separate symbol,
4292 as done previously, instead of in MonoAotFileInfo, since pointers might have
4293 alignment requirements.
4295 * mini.h: Bump AOT file format version.
4297 2009-05-10 Miguel de Icaza <miguel@novell.com>
4299 * aot-runtime.c (mono_aot_is_shared_got_patch): Move this routine
4300 that is used at runtime from the aot-compiler.c, this makes it
4301 work on setups that remove the AOT compiler from the output
4304 2009-05-09 Zoltan Varga <vargaz@gmail.com>
4306 * tramp-ppc.c (mono_arch_get_static_rgctx_trampoline): Implement this for
4309 * mini-ppc.h: Enable static rgctx trampolines for ppc.
4311 * mini-<ARCH>.h: Kill the MONO_ARCH_ENABLE_EMIT_STATE_OPT define.
4313 * decompose.c (mono_decompose_long_opts): Move the ppc/sparc specific
4314 stuff to mono_arch_decompose_long_opts ().
4315 (mono_decompose_opcode): Remove some dead code.
4317 2009-05-08 Rodrigo Kumpera <rkumpera@novell.com>
4319 * method-to-ir.c (mono_method_to_ir): Fix boostrap of non amd64 builds
4320 cmethod can be null for quite a some reasons.
4322 2009-05-08 Rodrigo Kumpera <rkumpera@novell.com>
4324 * method-to-ir.c (mono_method_to_ir): Fix non amd64 builds.
4326 2009-05-08 Zoltan Varga <vargaz@gmail.com>
4328 * aot-compiler.c (arch_emit_got_access): Fix the aot-not-supported build.
4330 2009-05-08 Zoltan Varga <vargaz@gmail.com>
4332 * method-to-ir.c (mono_emit_call_args): Add a 'tail' flag argument.
4333 (mono_method_to_ir): Use MONO_ARCH_USE_OP_TAIL_CALL macro to determine
4334 whenever to make tail calls using OP_TAIL_CALL. Enable support for tail
4335 calls returning structures by addr on amd64.
4337 * mini-amd64.h (MONO_ARCH_USE_OP_TAIL_CALL): New arch-specific macro.
4339 * iltests.il.in: Restructure the tail call tests a bit.
4341 2009-05-07 Zoltan Varga <vargaz@gmail.com>
4343 * aot-compiler.c (add_wrappers): Add remoting-invoke-with-check wrappers
4344 for virtual methods too.
4346 2009-05-06 Raja R Harinath <harinath@hurrynot.org>
4348 * method-to-ir.c (mono_method_to_ir): Revert change of 2009-05-02
4349 due to regression in verifying System.dll.
4351 2009-05-06 Zoltan Varga <vargaz@gmail.com>
4353 * debug-mini.c (mono_debugger_method_has_breakpoint): Allow breakpoints
4356 * dwarfwriter.c (emit_class_dwarf_info): Add support for generic
4359 * aot-compiler.c aot-runtime.c: Use our own hash function instead of
4360 g_str_hash () which can change.
4362 * driver.c (mini_regression): Disable optimizations not supported by
4363 the cpu. Fixes #500019.
4365 * aot-runtime.c (mono_aot_get_unwind_info): Fix the --enable-minimal=aot
4368 2009-05-06 Zoltan Varga <vargaz@gmail.com>
4370 * mini-llvm.c (mono_llvm_emit_method): Update the OP_TLS_GET implementation
4371 to the latest LLVM code.
4373 2009-05-05 Zoltan Varga <vargaz@gmail.com>
4375 * genmdesc.pl (load_opcodes): Fix this after the TARGET_... changes.
4377 2009-05-04 Zoltan Varga <vargaz@gmail.com>
4379 * mini-llvm.c (mono_llvm_emit_method): Implement TLS support on
4382 * aot-compiler.c (encode_patch_list): Simplify this considerably as we are
4383 no longer saving offsets, so just save the patch types along with the other
4385 * aot-runtime.c (load_patch_info): Update after the changes to
4386 encode_patch_list ().
4387 (decode_got_entry): Removed, merged into load_patch_info ().
4388 (is_shared_got_patch): Removed, call the same function from
4391 * mini.h: Bump aot file format version.
4393 * aot-compiler.c aot-runtime.c: Resurrect static linking support. Kill the
4394 half-finished no-dlsym code.
4396 * aot-runtime.c (load_method): Kill the old and bit-rotten use_loaded_code
4399 * mini-<ARCH>.h mini-trampolines.c aot-runtime.c: Kill the
4400 MONO_ARCH_HAVE_CREATE_TRAMPOLINE_FROM_TOKEN define.
4402 2009-05-02 Zoltan Varga <vargaz@gmail.com>
4404 * tramp-amd64.c (mono_arch_get_static_rgctx_trampoline): Increase the
4405 buffer length to work with AOT code.
4407 * method-to-ir.c (mono_method_to_ir): Handle loading errors in the
4408 ldfld/stfld opcodes.
4410 * exceptions-x86.c (mono_arch_get_throw_exception_by_name): Simplify this
4413 * mini-llvm.c mini-x86.c: Implement 32 bit and x86 support.
4415 * ssa.c (mono_ssa_compute): Don't skip I8 values when using LLVM.
4417 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Update to the latest
4420 * mini.c (mini_method_compile): Set the from_llvm flag in MonoJitInfo
4421 if needed. Don't decompose long operations when using llvm.
4423 2009-05-01 Zoltan Varga <vargaz@gmail.com>
4425 * aot-compiler.c aot-runtime.c: Use mono_pagesize () instead of the
4428 * aot-runtime.c (load_aot_module): Get rid of another mprotect call.
4430 2009-05-03 Martin Baulig <martin@ximian.com>
4432 * debug-debugger.c (debugger_insert_source_breakpoint): Don't call
4433 mono_debugger_insert_method_breakpoint() since the class init
4434 handler we're inserting at the top of the method already gives us
4437 2009-04-30 Zoltan Varga <vargaz@gmail.com>
4439 * decompose.c (mono_decompose_long_opts): Move the implementation of LNEG
4440 to mono_arch_decompose_long_opts () for x86 and arm.
4442 2009-04-29 Zoltan Varga <vargaz@gmail.com>
4444 * mini-codegen.c (mono_regstate_alloc_int): Use __x86_64__ instead of
4447 2009-04-28 Zoltan Varga <vargaz@gmail.com>
4449 * *.h *.c: Use TARGET_<ARCH> defines instead of __<arch>__ defines in the
4452 2009-04-26 Zoltan Varga <vargaz@gmail.com>
4454 * aot-runtime.c (mono_aot_create_specific_trampoline): Add a stat for the
4455 number of trampolines used in full-aot mode.
4457 * aot-compiler.c: Add an ntrampolines option to set the number of
4458 trampolines emitted in full-aot mode.
4460 2009-04-27 Zoltan Varga <vargaz@gmail.com>
4462 * mini-llvm.c (mono_llvm_emit_method): Implement OP_CHECK_THIS using
4463 a volatile load. Get rid of get_tempname (), llvm assigns names
4466 * mini-llvm-cpp.cpp (mono_llvm_build_volatile_load): New instruction
4469 * mini-llvm.c (mono_llvm_emit_method): Don't call LLVMGetParam on
4472 * abcremoval.c (REPORT_ABC_REMOVAL): Don't output messages at verbose
4475 * mini-codegen.c (mono_local_regalloc): Prevent sreg1/dreg to be allocated
4476 to the same register as a fixed sreg2. Fixes #497271.
4478 * iltests.il.in: Add a new test.
4480 2009-04-26 Zoltan Varga <vargaz@gmail.com>
4482 * mini-amd64.c: Use moves instead of pushes for passing arguments on the
4483 stack, since pushes complicate exception handling.
4485 * exceptions-amd64.c (mono_arch_find_jit_info): Don't pop the arguments of
4486 the stack if they are passed using moves.
4488 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add an assert.
4490 * method-to-ir.c (mono_method_to_ir): Disable fast virtual generic methods
4493 * mini-llvm.c (mono_llvm_emit_method): Call jit icall wrappers, not the
4494 icalls themselves. Convert arguments of FCOMPARE. Convert the destination
4495 of FMOVE if it is an R4.
4497 2009-04-25 Zoltan Varga <vargaz@gmail.com>
4499 * mini-ops.h: Add OP_LLVM_OUTARG_VT opcode.
4501 * mini.h (LLVMCallInfo): New structure to store calling convention
4502 information for the LLVM back end similar to the CallInfo structures in
4505 * mini-amd64.c (mono_arch_get_llvm_call_info): New arch function to return
4506 call information in a format usable by LLVM.
4507 (mono_arch_emit_call): Move the LLVM handling code to mono_llvm_emit_call ().
4509 * method-to-ir.c (mono_emit_call_args): Emit calls using
4510 mono_llvm_emit_call () when compiling using LLVM.
4512 * mini-llvm.c: Implement support for passing/receiving valuetypes. Add
4513 comments to all functions. Fix memory leaks. Add a public init/cleanup
4516 * mini.c: Call the llvm init/cleanup functions in mini_init()/cleanup().
4518 * method-to-ir.c (handle_array_new): Disable llvm when calling the vararg
4519 mono_array_new_va () jit icall.
4521 Fri Apr 24 16:44:08 CEST 2009 Paolo Molaro <lupus@ximian.com>
4523 * Makefile.am, genmdesc.c, genmdesc.pl: tiny refactor to allow
4524 multiple machine description files to be specified.
4525 * mini-ops.h: fixes for cross-compilation.
4527 2009-04-22 Miguel de Icaza <miguel@novell.com>
4529 * aot-runtime.c (make_writable): Use mono_mprotect to simplify
4532 2009-04-22 Zoltan Varga <vargaz@gmail.com>
4534 * method-to-ir.c (mono_method_to_ir): Force init_locals to be TRUE
4535 to prevent asserts in various passes. Fixes #497220.
4537 2009-04-21 Zoltan Varga <vargaz@gmail.com>
4539 * mini-trampolines.c (mono_generic_class_init_trampoline): Remove
4542 * aot-compiler.c aot-runtime.c: Emit the unwind info into a separate
4543 table to avoid duplicates.
4545 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
4547 * aot-compiler.c (emit_method_code): Avoid writing symbols if the nodebug
4550 2009-04-20 Rodrigo Kumpera <rkumpera@novell.com>
4552 * mini.c (mini_method_verify): Fail fulltrust code if the exception
4553 is for method or field access.
4555 2009-04-20 Zoltan Varga <vargaz@gmail.com>
4557 * mini-llvm-cpp.cpp (mono_llvm_dump_value): New helper function to print
4560 * mini-llvm.c (mono_llvm_emit_method): Use it.
4562 * mini-llvm.c (type_to_llvm_type): Fix the mapping of enums.
4563 (mono_llvm_emit_method): Add support for CAS. Fix handling of CSET opcodes
4566 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add support for
4567 synchronized methods.
4569 * mini.c (mini_method_compile): Disable LLVM for dynamic methods.
4571 * mini.c (mini_method_compile): Enable ABCREM when running with LLVM.
4573 * mini-llvm.c (mono_llvm_emit_method): Add support for OP_LOADI4_MEM/
4576 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Add a MONO_LLVM env variable
4577 allowing some options to be set dynamically.
4579 2009-04-19 Zoltan Varga <vargaz@gmail.com>
4581 * mini-llvm.c (mono_llvm_emit_method): Handle compares followed by an
4582 unconditional branch.
4584 * mini.h (MonoTrampolineType): Add new trampoline type
4585 'MONO_TRAMPOLINE_LLVM_VCALL' which handles virtual calls made from LLVM
4588 * mini-trampolines.c (mono_llvm_vcall_trampoline): New C trampoline
4591 * mini-trampolines.c (mono_create_llvm_vcall_trampoline): New trampoline
4594 * mini.c (mini_init): Avoid using the common vtable trampoline when LLVM
4595 is enabled. Instead, use the llvm vcall trampoline.
4597 * mini-trampolines.c (mono_get_vcall_slot_addr): New helper function.
4599 * mini-trampolines.c tramp-amd64.c tramp-x86.c: Use it.
4601 * mini-<ARCH>.c: Get rid of the identical mono_arch_get_vcall_slot_addr ()
4604 * mini-<ARCH>.h mini-trampolines.c mini.c: Get rid of
4605 MONO_ARCH_COMMON_VTABLE_TRAMPOLINE, it is supported by all archs.
4607 * mini-ia64.c (mono_arch_lowering_pass): Null out the sregs of the
4608 OP_IA64_CSET opcode.
4610 * mini.c: Fix a warning.
4612 * mini-llvm.c (mono_llvm_emit_method): Convert arguments of SWITCH and
4613 THROW to the appropriate llvm type.
4615 2009-04-18 Zoltan Varga <vargaz@gmail.com>
4617 * mini.c (mini_method_compile): Add statistics for methods JITted
4620 2009-04-17 Zoltan Varga <vargaz@gmail.com>
4622 * method-to-ir.c: Fix the computation of ins_sreg_counts for ia64
4623 OP_IA64_CMP_<cond>_IMM opcodes.
4625 2009-04-17 Zoltan Varga <vargaz@gmail.com>
4627 * mini-llvm.c (emit_cond_system_exception): Implement throwing of
4630 * dwarfwriter.c (mono_dwarf_writer_emit_method): Handle --regression
4633 * mini-llvm.c (type_to_llvm_type): Avoid accessing t->data.klass for
4636 2009-04-17 Atsushi Enomoto <atsushi@ximian.com>
4638 * mini-exceptions.c : add thread id to EXCEPTION trace message.
4640 2009-04-17 Zoltan Varga <vargaz@gmail.com>
4642 * tramp-amd64.c (mono_arch_get_static_rgctx_trampoline): Fix AOT
4645 * tramp-x86.c (mono_arch_get_unbox_trampoline): Implement static
4646 rgctx invoke trampolines for x86.
4648 * mini-x86.c (mono_arch_output_basic_block): Add a few nops before
4649 indirect calls to simplify get_vcall_slot_addr (). Fixes #494567.
4650 (mono_arch_get_vcall_slot): Simplify this.
4652 2009-04-16 Zoltan Varga <vargaz@gmail.com>
4654 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Move the calls to
4655 mono_debug_add_delegate_trampoline () to get_delegate_invoke_impl ().
4657 2009-04-14 Zoltan Varga <vargaz@gmail.com>
4659 * aot-compiler.c tramp-arm.c mini-arm.c: Implement static rgctx
4660 trampolines for ARM. Add full-aot support for delegate invokes for ARM.
4662 * mini-trampolines.c (mono_magic_trampoline): Fix the build.
4664 * liveness.c (visit_bb): Remove a needless assert.
4666 2009-04-13 Zoltan Varga <vargaz@gmail.com>
4668 * mini-trampolines.c (mono_create_delegate_trampoline): Delegate the
4669 full aot support to the arch specific code.
4671 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Add full-aot support.
4673 * aot-compiler.c (emit_trampolines): Emit delegate invoke impl trampolines.
4675 * aot-compiler.c (emit_named_code): Rename this to 'emit_trampoline'.
4677 * mini-amd64.c (mono_arch_get_delegate_invoke_impls): New function to
4678 collect information about the delegate invoke impl trampolines.
4680 * mini.h (MonoAotTrampInfo): New structure collecting the information needed
4681 to save trampolines during full-aot mode.
4683 * mini-trampolines.c (mono_create_static_rgctx_trampoline): New trampoline
4684 creation function which returns a trampoline which sets the rgctx
4686 (mono_magic_trampoline): Use the rgctx trampoline instead of an rgctx
4687 wrapper if possible.
4688 (mono_delegate_trampoline): Ditto.
4690 * mini.c (mono_jit_runtime_invoke): Ditto.
4692 * tramp-amd64.c: Add an implemention of static rgctx trampolines for AMD64.
4694 * aot-compiler.c aot-runtime.c: Add support for static rgctx trampolines.
4696 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
4698 2009-04-12 Zoltan Varga <vargaz@gmail.com>
4700 * mini-ia64.c (mono_arch_lowering_pass): Use NULLIFY_INS instead of
4701 just setting the opcode to OP_NOP.
4703 2009-04-11 Zoltan Varga <vargaz@gmail.com>
4705 * mini.c (mini_method_compile): Put the last change inside an
4706 #ifdef MONO_ARCH_HAVE_LIVERANGE_OPS.
4708 * mini.c (mini_method_compile): Disable sharing of stack slots/registers
4709 and extend live ranges to cover the whole method when using xdb.
4711 * jit-icalls.c (ldvirtfn_internal): Avoid creating rgctx wrappers here,
4712 do it in the trampolines.
4714 * mini-trampolines.c (mono_magic_trampoline): Add an rgctx wrapper if
4717 * mini-trampolines.c (mono_delegate_trampoline): Ditto.
4719 * method-to-ir.c (mono_method_to_ir): Avoid using the fast virtual method
4720 call code in full-aot mode since IMT is disabled there.
4721 (mono_method_to_ir): Inline ldfld wrappers which return structures too, the
4722 new JIT no longer has that restriction.
4724 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
4726 * aot-compiler.c (emit_extra_methods): Emit the wrapper method names in
4727 a more compact format.
4728 (mono_aot_wrapper_name): New function to return a unique name for a
4729 wrapper method, also used by the AOT runtime.
4731 * aot-runtime.c (find_extra_method_in_amodule): Update after the changes to
4734 * aot-compiler.c (add_generic_class): Add the helper methods from T[]
4735 when a ICollection<T> etc is encountered.
4736 (add_generic_instances): Process method arguments/locals too.
4737 (emit_trampolines): Emit unbox trampolines for extra methods too. Shorten
4740 * aot-runtime.c (mono_aot_get_unbox_trampoline): Handle extra methods too.
4742 2009-04-10 Zoltan Varga <vargaz@gmail.com>
4744 * aot-compiler.c: Disable the AOT compiler if the JIT is disabled.
4746 * dwarfwriter.c (emit_type): Emit byref to reference types as 'int' for now.
4748 * decompose.c (mono_decompose_opcode): Make this return a MonoInst*
4749 representing the result of the decomposition. Nullify instructions
4750 instead of setting them to OP_NOP since nops can't have registers
4753 2009-04-09 Zoltan Varga <vargaz@gmail.com>
4755 * aot-compiler.c (mono_compile_assembly): Split this huge function into
4756 smaller parts. Add 'nodebug' option to prevent generation of DWARF debug
4757 info. Strip 'mapping symbols' on ARM.
4759 * iltests.il.in (test_0_fconv_to_i): Disable this on ARM too.
4761 * genmdesc.pl: Applied patch by Martin Fuzzey (mfuzzey@parkeon.com). Sync
4762 this with the native genmdesc.
4764 2009-04-08 Bill Holmes <billholmes54@gmail.com>
4766 * aot-runtime.c: Fixing the MSVC build.
4768 Code is contributed under MIT/X11 license.
4770 2009-04-08 Zoltan Varga <vargaz@gmail.com>
4772 * mini-llvm.c (mono_llvm_emit_method): Pass i1/i2 arguments as i4 since
4773 JITted code depends on it.
4775 2009-04-08 Raja R Harinath <harinath@hurrynot.org>
4777 * aot-compiler.c: Use new MonoGenericParam accessors.
4779 2009-04-08 Raja R Harinath <harinath@hurrynot.org>
4781 Reduce memory usage and improve correctness wrt MonoGenericParam
4782 * aot-runtime.c (decode_klass_ref): Simplify generic parameter
4783 handing. Avoid allocating MonoGenericParams, but use the ones in
4784 the container itself.
4786 2009-04-07 Miguel de Icaza <miguel@novell.com>
4788 * tasklets.c: Return exceptions in the out argument.
4790 2009-04-08 Zoltan Varga <vargaz@gmail.com>
4792 * mini-llvm.c (mono_llvm_emit_method): Fix alignment in the LOCALLOC_IMM
4793 opcode. Use pointer types in more places instead of casting them to
4796 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Create a pass manager to run
4798 (mono_llvm_optimize_method): New helper function to optimize a method.
4800 * method-to-ir.c (mono_emit_widen_call_res): Extract the call result
4801 widening code so it could be called from more places.
4802 (mono_method_to_ir): Call mono_emit_widne_call_res () in several more
4803 code paths in the call opcodes.
4805 Mon Apr 6 14:19:54 CEST 2009 Paolo Molaro <lupus@ximian.com>
4807 * exceptions-amd64.c, mini-amd64.h: amd64 support code for continuations.
4809 2009-04-06 Zoltan Varga <vargaz@gmail.com>
4811 * dwarfwriter.c: Use _ to separate class name
4812 components as gdb can't handle '.'. Represent reference variables
4815 * mini.h (MonoCompile): Add locals_min_stack_offset/locals_max_stack_offset.
4817 * mini-amd64.c (mono_arch_allocate_vars): Save min/max stack offset.
4819 * mini-gc.c: New file, contains the SGEN GC related parts of the JIT.
4821 * gc-test.cs: New file with GC stack marking tests.
4823 * mini-arm.c (mono_arch_output_basic_block): Fix int->float conversion of
4824 negative numbers for vfp.
4826 * basic-float.cs: Add a test.
4828 Mon Apr 6 14:12:10 CEST 2009 Paolo Molaro <lupus@ximian.com>
4830 * exceptions-x86.c, mini-x86.h: x86 support code for continuations.
4832 Mon Apr 6 14:09:53 CEST 2009 Paolo Molaro <lupus@ximian.com>
4834 * tasklets.h, tasklets.c, mini.h, mini.c, Makefile.am: arch-indep
4835 part of tasklet/continuation support.
4837 2009-04-05 Zoltan Varga <vargaz@gmail.com>
4839 * mini-llvm.c (mono_llvm_emit_method): Move the handling of
4840 amd64 opcodes inside an ifdef.
4842 * dwarfwriter.c: Emit inheritance information for classes, emit fields
4845 * dwarfwriter.c (emit_type): Emit the class info for classes.
4847 2009-04-04 Zoltan Varga <vargaz@gmail.com>
4849 * Makefile.am (AM_CXXFLAGS): Add GLIB_CFLAGS to this.
4851 * mini-llvm-cpp.h: New header file for mini-llvm-cpp.cpp.
4853 * mini-llvm.c: Remove unused fields from EmitContext, fix memory leaks.
4855 * ssa.c (mono_ssa_compute): Fix some memory leaks.
4857 2009-04-03 Zoltan Varga <vargaz@gmail.com>
4859 * mini.c mini-amd64.c method-to-ir.c: Use COMPILE_LLVM in a few more places.
4861 * mini-llvm.c: Update comments.
4863 * mini.h (COMPILE_LLVM): New macro.
4865 * decompose.c (mono_decompose_opcode): Use the COMPILE_LLVM macro.
4867 * ssa.c (mono_ssa_compute): Ditto.
4869 * unwind.c (mono_unwind_get_ops_from_fde): New helper function to extract
4870 the unwind ops from a DWARF FDE.
4872 * mini-llvm.c: Implement generation of unwind info for LLVM compiled
4873 methods by extracting the dwarf unwind ops from the unwind info generated
4876 * mini-llvm.c (mono_llvm_emit_method): Enable support for non-IMT virtual
4879 * mini-amd64.c (mono_arch_get_vcall_slot): Handle more kinds of the SIB
4882 2009-04-02 Zoltan Varga <vargaz@gmail.com>
4884 * Makefile.am (llvm_sources): Enable this.
4886 * mini.c (mini_method_compile): Add support for compiling with LLVM,
4887 failing back to the JIT if something cannot be handled.
4889 * mini-amd64.c (mono_arch_emit_call): Emit the arguments more simple when
4890 compiling with LLVM.
4892 * decompose.c (mono_decompose_opcode): Avoid decomposing some opcodes when
4893 compiling with LLVM.
4895 * method-to-ir.c (mono_method_to_ir): Avoid decomposing SWITCH when
4896 compiling with LLVM.
4898 * mini-ops.h: Add a few opcodes needed by LLVM.
4900 * dwarfwriter.c (mono_dwarf_writer_emit_method): Avoid crashes if the method
4903 * mini-llvm.c mini-llvm-cpp.cpp: New files containing the experimental llvm
4906 * mini-arm.c (mono_arch_output_basic_block): Fix the ARM_FPU_NONE build.
4908 * mini-arm.h mini-arm.c cpu-arm.md: Finish VFP support.
4910 2009-04-01 Mark Probst <mark.probst@gmail.com>
4912 * regalloc.h, mini-codegen.c: Make vassign members gint32 to fix
4913 ridiculously large methods.
4915 2009-03-31 Martin Baulig <martin@ximian.com>
4917 * debug-debugger.c (debugger_remove_breakpoint): Call
4918 mono_debugger_remove_class_init_callback ().
4920 2009-03-31 Zoltan Varga <vargaz@gmail.com>
4922 * aot-compiler.c (mono_compile_assembly): Call img_writer_emit_start ()
4923 right before emitting code, not at the start.
4925 * mini.c (mono_postprocess_patches): Extract this into a separate function
4926 from mono_codegen ().
4928 * ssa.c (mono_ssa_compute): Set ins->klass for every PHI node, handle
4929 byref types correctly.
4931 2009-03-30 Zoltan Varga <vargaz@gmail.com>
4933 * dwarfwriter.c (mono_dwarf_writer_emit_method): Fix a crash introduced
4936 2009-03-29 Zoltan Varga <vargaz@gmail.com>
4938 * mini-amd64.c (mono_arch_output_basic_block): Emit a few nops before
4939 indirect calls, this avoids problems where get_vcall_slot () would get
4940 confused by the native code for the instruction preceeding the call.
4941 (mono_arch_get_vcall_slot): Simplify this.
4942 (mono_arch_emit_imt_argument): Remove this, it is no longer needed.
4944 * mini-ops.h: Fix the definitions of the OP_IA64 opcodes, since the local
4945 register allocator now seems to depend on them instead of the data in
4948 * mini.c (mini_method_compile): Throw the correct type of exception if
4949 mono_method_get_header () fails because of a loading error.
4951 2009-03-28 Zoltan Varga <vargaz@gmail.com>
4953 * mini.c (mini_method_compile): Clear the loader error if the method
4954 header cannot be decoded.
4956 * mini-trampolines.c (mono_magic_trampoline): Handle generic virtual
4957 interface methods on proxies correctly.
4959 * dwarfwriter.c (mono_dwarf_writer_emit_method): Fix handling of the
4960 this argument for vtype methods. Add precise liveness info for arguments.
4962 * mini-codegen.c (mono_print_ins_index): Print the vreg of the
4963 LIVERANGE_START/END opcodes.
4965 * method-to-ir.c (mono_spill_global_vars): Fix liverange calculation
4966 for arguments and values in registers.
4968 2009-03-27 Zoltan Varga <vargaz@gmail.com>
4970 * method-to-ir.c (mono_method_to_ir): Disable tail calls for calls which
4971 return a valuetype. Fixes #487518.
4973 * iltests.il: Add a test.
4975 * aot-compiler.c: Use mono_thread_create () to create helper threads.
4977 * mini-trampolines.c (mono_delegate_trampoline): Handle static delegates
4978 closed over a null reference correctly.
4980 2009-03-26 Zoltan Varga <vargaz@gmail.com>
4982 * method-to-ir.c (mono_handle_global_vregs): Fix support for ternary ops.
4984 2009-03-25 Mark Probst <mark.probst@gmail.com>
4986 * mini-codegen.c (mono_local_regalloc): Don't let sregs get
4987 allocated to the same registers as fixed sregs.
4989 2009-03-24 Mark Probst <mark.probst@gmail.com>
4991 * mini-ops.h: New ternary ATOMIC_CAS ops replace the old
4994 * method-to-ir.c: Handle more cases for
4995 Interlocked.CompareExchange.
4997 * cpu-x86.md, mini-x86.c, mini-x86.h, cpu-amd64.md, mini-amd64.c,
4998 mini-amd64.h, cpu-ppc.md, cpu-ppc64.md, mini-ppc.c, mini-ppc.h:
4999 ATOMIC_CAS implementations for x86, AMD64, PPC and PPC64.
5001 2009-03-23 Zoltan Varga <vargaz@gmail.com>
5003 * aot-runtime.c (decode_method_ref): Fix a warning.
5005 * unwind.c (mono_unwind_frame): Ditto.
5007 2009-03-22 Zoltan Varga <vargaz@gmail.com>
5009 * aot-compiler.c (arch_emit_unbox_trampoline): Fix the binary writer support.
5010 (mono_compile_assembly): Enable the binary writer for full-aot as well.
5012 * image-writer.c (do_reloc): Add support for the JUMP24 relocation,
5013 fix the handling of large values in the ALU_PC_G0_NC relocation.
5015 2009-03-22 Zoltan Varga <vargaz@gmail.com>
5017 * local-propagation.c method-to-ir.c local-propagation.c: Fix warnings.
5019 2009-03-22 Mark Probst <mark.probst@gmail.com>
5021 * method-to-ir.c (mono_spill_global_vars): Support for ternary
5024 2009-03-22 Mark Probst <mark.probst@gmail.com>
5026 * method-to-ir.c: MINI_OP3 needs a comma.
5028 * method-to-ir.c, mini.h, mini.c: Remove
5029 mono_init_op_sreg_counts ().
5031 2009-03-22 Zoltan Varga <vargaz@gmail.com>
5033 * mini-arm.c (mono_arch_output_basic_block): Fix aot support in
5036 * mini-arm.c (mono_arch_build_imt_thunk): Disable the !fail_tramp
5039 * mini-ops.h: Fix arguments of the MEMINDEX opcodes.
5041 * mini-amd64.c (mono_arch_build_imt_thunk): Simplify the fail handling
5044 2009-03-21 Mark Probst <mark.probst@gmail.com>
5046 * cfold.c, cprop.c, decompose.c, genmdesc.c, helpers.c, ir-emit.h,
5047 liveness.c, local-propagation.c, method-to-ir.c, mini-codegen.c,
5048 mini.c, mini.h, simd-intrinsics.c, ssa.c: Support for ternary IR
5051 2009-03-20 Zoltan Varga <vargaz@gmail.com>
5053 * driver.c: Change location of gc_wrapper.h.
5055 * method-to-ir.c (mono_find_block_region): Handle try clauses nested
5056 inside finally clauses correctly. Fixes #485721.
5058 * mini.c (mono_find_spvar_for_region): This needs to handle try regions
5059 after the change above.
5061 * exceptions.cs: Add a test.
5063 2009-03-19 Zoltan Varga <vargaz@gmail.com>
5065 * unwind.c (mono_unwind_ops_encode): Increase the size of the encode buffer.
5067 * mini-amd64.c (mono_arch_emit_epilog): Remove the encoding of stack size
5068 into cfg->used_int_regs, it is not needed with the dwarf unwinder.
5069 (mono_arch_compute_omit_fp): Remove the emit_epilog () workaround.
5071 * mini-amd64.c (mono_arch_compute_omit_fp): Add another check to avoid hitting
5072 the stack_alloc_size < (1 << 16) assertion in emit_prolog ().
5074 2009-03-19 Sebastien Pouliot <sebastien@ximian.com>
5076 * method-to-ir.c: Allow CoreCLR to throw FieldAccessException.
5077 Simplify logic for ensure_method_is_allowed_to_call_method.
5078 Handle wrappers on callers.
5080 2009-03-19 Zoltan Varga <vargaz@gmail.com>
5082 * Makefile.am (fullaotcheck): Don't run the generics tests, some of
5085 * basic-simd.cs: Fix the names of some test methods.
5087 2009-03-18 Geoff Norton <gnorton@novell.com>
5089 * mini.c: Only chain sigfpe if it wasn't generated in mangaed code.
5091 2009-03-18 Zoltan Varga <vargaz@gmail.com>
5093 * dwarfwriter.c (token_handler): Fix a crash caused by the last change.
5095 2009-03-17 Jb Evain <jbevain@novell.com>
5097 * driver.c: remove now uneeded call to mono_gc_base_init before
5100 2009-03-17 Jb Evain <jbevain@novell.com>
5102 * dwarfwriter.c (token_handler): handle more cases.
5104 2009-03-17 Sebastien Pouliot <sebastien@ximian.com>
5106 * method-to-ir.c: Remove more dead code (that was required only
5107 because of method_is_safe). Fix compiler warnings.
5109 2009-03-17 Sebastien Pouliot <sebastien@ximian.com>
5111 * method-to-ir.c: Remove unneeded/useless method_is_safe
5112 http://lists.ximian.com/archives/public/mono-devel-list/2009-March/031404.html
5114 2009-03-16 Rodrigo Kumpera <rkumpera@novell.com>
5116 * mini.c (mini_method_compile): Print the method been compiled with
5117 verbose level 1 instead of 3 as this helps a lot debugging JIT crashes
5118 for people not familiar with the runtime.
5120 2009-03-17 Zoltan Varga <vargaz@gmail.com>
5122 * mini-exceptions.c (get_generic_info_from_stack_frame): Avoid returning
5123 a managed object which is later put into a GList. Return its class instead.
5125 * mini.c (mono_allocate_stack_slots_full): Avoid sharing ref and non-ref
5126 stack slots when using sgen.
5128 2009-03-16 Zoltan Varga <vargaz@gmail.com>
5130 * dwarfwriter.c (emit_line_number_info): Really fix the eglib build.
5132 2009-03-14 Zoltan Varga <vargaz@gmail.com>
5134 * local-propagation.c (reg_is_softreg_no_fpstack): Use >= instead of
5135 > so it works on the first vreg as well.
5137 2009-03-13 Zoltan Varga <vargaz@gmail.com>
5139 * dwarfwriter.c (emit_line_number_info): Disable an assert which seems to
5142 * aot-compiler.c: Get rid of xdebug_lock (), use the loader lock instead.
5144 * dwarfwriter.c (emit_line_number_info): Fix eglib build as eglib doesn't
5147 2009-03-12 Zoltan Varga <vargaz@gmail.com>
5149 * dwarfwriter.c (emit_line_number_info): Optimize the computation of the
5150 native->IL offset mapping.
5152 2009-03-11 Zoltan Varga <vargaz@gmail.com>
5154 * mini-amd64.c (mono_arch_output_basic_block): Fix % 1. Fixes #484323.
5156 * basic.cs: Add a test.
5158 2009-03-11 Mark Probst <mark.probst@gmail.com>
5160 * mini-x86.c (mono_arch_output_basic_block): Use different
5161 registers in case the ones we want to overwrite are used by the
5162 other operand. Fixes regression in #480807.
5164 2009-03-10 Zoltan Varga <vargaz@gmail.com>
5166 * aot-compiler.c (mono_compile_assembly): Make the output less verbose.
5168 * dwarfwriter.c (emit_line_number_info): The line number info for
5169 IL code was off by one. Fix that.
5171 * mini-s390x.c: Fix support for vtypes whose addresses are passed on the
5174 2009-03-09 Mark Probst <mark.probst@gmail.com>
5176 Contributed under the terms of the MIT/X11 license by Steven
5177 Munroe <munroesj@us.ibm.com>.
5179 * mini-ppc.c: Correct handling of OP_LOADI4_MEMINDEX for ppc64.
5182 2009-03-08 Zoltan Varga <vargaz@gmail.com>
5184 * dwarfwriter.c (token_handler): Decode method references in non-wrappers
5187 2009-03-06 Zoltan Varga <vargaz@gmail.com>
5189 * method-to-ir.c (mono_method_to_ir): Check for type load exceptions in
5190 the delegate ctor handling code. Fixes #482638.
5192 * method-to-ir.c (mini_emit_memset): Fix the handling of size '3'. Fixes
5195 * iltests.il.in: Add a test.
5197 * mini-darwin.c (mono_chain_signal): Remove this, it is already in
5200 2009-03-05 Mark Probst <mark.probst@gmail.com>
5202 * mini-trampolines.c (mono_create_jump_trampoline): If the method
5203 is shared generic code, return the trampoline, even if the method
5204 has already been compiled. Fixes #479763.
5206 * mini.c, mini.h: New function
5207 mono_jit_find_compiled_method_with_jit_info() which is the same as
5208 mono_jit_find_compiled_method() but also returns the jit info.
5210 2009-03-05 Mark Probst <mark.probst@gmail.com>
5212 * method-to-ir.c (mono_method_to_ir): Only force the vtable var
5213 for methods which actually have one. For all other methods, make
5214 sure the this argument var is live the whole method.
5216 * mini.c (mini_method_compile): Every shared method has a
5217 this/vtable/mrgctx info. Fixes #480807.
5219 2009-03-05 Mark Probst <mark.probst@gmail.com>
5221 * mini-ppc.c (mono_arch_build_imt_thunk): Add support for mixed
5222 generic/imt thunks where some entries branch through the vtable,
5223 while other entries branch directly.
5225 2009-03-05 Zoltan Varga <vargaz@gmail.com>
5227 * mini-darwin.c (mono_chain_signal): Define this to fix the build.
5229 * mini-windows.c: Ditto.
5231 * mini.c (mono_jit_runtime_invoke): Speed up the invoking of parameterless
5234 2009-03-04 Zoltan Varga <vargaz@gmail.com>
5236 * dwarfwriter.c (emit_line_number_info): Add some debug code to help track
5239 2009-03-04 Mark Probst <mark.probst@gmail.com>
5241 * method-to-ir.c: Don't inline methods that use JMP. Fixes
5244 2009-03-04 Mark Probst <mark.probst@gmail.com>
5246 * exceptions-x86.c: Include debug-mini.h - fixes build.
5248 2009-03-04 Martin Baulig <martin@ximian.com>
5250 * debug-mini.c: Clean up the exception API and add documentation.
5251 (mono_debugger_handle_exception): New public method; this is
5252 called when throwing an exception or encountering an unhandled one.
5253 (mono_debugger_call_exception_handler): Formerly known as
5254 mono_debugger_handle_exception(); this is used to tell the
5255 debugger that we're about to invoke an exception handler.
5257 2009-03-04 Martin Baulig <martin@ximian.com>
5259 * debug-mini.c (mono_debugger_runtime_invoke): Moved here from
5260 ../metadata/mono-debug-debugger.c; save and reset exception state.
5262 2009-03-02 Martin Baulig <martin@ximian.com>
5264 * debug-mini.c: Moved the debugger exception handling here from
5265 ../metadata/mono-debug-debugger.c.
5268 (MonoDebuggerExceptionAction): New exception typedef.
5271 (MonoDebuggerThreadInfo): Added `MonoObject *last_exception'.
5273 * exceptions-amd64.c
5274 (mono_amd64_throw_exception): Use the new debugger exception
5278 (mono_handle_exception_internal): Don't call
5279 mono_debugger_unhandled_exception() here.
5281 2009-03-03 Zoltan Varga <vargaz@gmail.com>
5283 * mini.c aot-compiler.c: Update after the changes to
5284 mono_marshal_get_runtime_invoke ().
5286 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot):
5287 Virtual generic methods might not have method->slot set, work around
5290 * generics.cs: Add a test.
5292 2009-03-02 Geoff Norton <gnorton@novell.com>
5295 * driver.c: Allow signal chaining of SIGFPE as well.
5297 2009-03-02 Zoltan Varga <vargaz@gmail.com>
5299 * mini-trampolines.c (mono_generic_virtual_remoting_trampoline): Update
5300 this since it now receives the method not its generic context in the
5303 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for mixed
5304 generic/imt thunks where some entries branch through the vtable, while
5305 other entries branch directly.
5307 * mini-x86.c (mono_arch_build_imt_thunk): Ditto.
5309 * method-to-ir.c (mono_method_to_ir): Enable fast virtual generic call
5310 support for interface methods as well.
5312 * mini-trampolines.c: Add support for virtual generic methods in interfaces
5313 using the normal IMT thunks.
5315 generics.cs: Add new tests.
5317 * method-to-ir.c (mono_method_to_ir): Pass the method instead of
5318 the generic inst to the generic imt thunks. This fixes AOT support,
5319 improves consistency with the normal IMT thunks, and makes it easier to
5320 add support for interface generic virtual methods later.
5322 * mini-trampolines.c (mono_magic_trampoline): Ditto.
5324 2009-02-28 Zoltan Varga <vargaz@gmail.com>
5326 * driver.c (mono_set_signal_chaining): New public API function to enable
5327 signal chaining on POSIX platforms.
5329 * mini-posix.c mini.c: Applied a variant of a patch by Simon Rowland
5330 (si@lindenlab.com) to implement signal chaining. The original patch was
5331 contributed under the MIT X/11 license:
5332 https://bugzilla.novell.com/show_bug.cgi?id=318894
5334 2009-02-27 Zoltan Varga <vargaz@gmail.com>
5336 * iltests.il.in (test_0_implicit_float_to_double_conversion): Disable this
5337 too until it can be made to run on amd64.
5339 2009-02-26 Zoltan Varga <vargaz@gmail.com>
5341 * mini-x86.c (mono_arch_get_this_arg_from_call): Avoid expensive calls
5342 to get_generic_context_from_code () + get_call_info () if possible.
5344 2009-02-25 Zoltan Varga <vargaz@gmail.com>
5346 * mini-exceptions.c (mono_handle_native_sigsegv): Implement the
5347 suspend-on-sigsegv functionality.
5349 * mini.c (mini_parse_debug_options): Add a new 'suspend-on-sigsegv' option
5350 to suspend when a native SIGSEGV is received. This is useful for debugging
5351 crashes which don't happen under gdb, since a live process contains more
5352 information than a core file.
5354 * mini-exceptions.c (mono_print_thread_dump): Use
5355 MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX instead of platform defines.
5357 * mini-x86.h (MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX): New define.
5359 * mini-amd64.h (MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX): Ditto.
5361 * basic-float.cs: Disable the tests which currently fail on amd64.
5363 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Pass a non-null
5364 value to mono_arch_patch_callsite () to fix crashes.
5366 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix a warning.
5368 2009-02-23 Zoltan Varga <vargaz@gmail.com>
5370 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Replace the
5371 nop code by patching the call address to point to the nullified class init
5372 trampoline, as the former does not seem to be safe on SMP machines.
5374 2009-02-23 Mark Probst <mark.probst@gmail.com>
5376 * mini-ops.h: Fix the argument types for a few x86 opcodes where
5379 2009-02-23 Zoltan Varga <vargaz@gmail.com>
5381 * basic-float.cs basic-calls.cs: Fix warnings.
5383 2009-02-22 Mark Probst <mark.probst@gmail.com>
5385 * tramp-ppc.c (mono_arch_create_trampoline_code): Store the
5386 correct frame pointer in the LMF. Should fix #478394.
5388 2009-02-22 Zoltan Varga <vargaz@gmail.com>
5390 * Makefile.am (fullaotcheck): Copy Mono.Simd.dll as well.
5392 * image-writer.c: Make the binary writer less verbose.
5394 2009-02-21 Zoltan Varga <vargaz@gmail.com>
5396 * method-to-ir.c (mono_method_to_ir): Don't assert if string ctors
5397 are called from runtime invoke wrappers.
5399 2009-02-20 Zoltan Varga <vargaz@gmail.com>
5401 * cpu-ppc.md (store_memindex): Increase the size of this.
5403 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
5405 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
5407 * cpu-x86.md: Fix the sizes for long_conv_to_r_un and long_conv_to_r_un_2.
5409 * mini-x86.c (mono_arch_output_basic_block): Use only 64bits of precision for
5412 Last fix for of #467201.
5415 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
5417 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
5419 * cpu-x86.md: Fix the sizes for fcall(_reg,_membase), long_conv_to_r4_2
5420 and long_conv_to_r8_2:
5422 Fixed part of #467201.
5424 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
5426 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
5428 * mini-x86.c (mono_arch_output_basic_block): Adjust precision of int to float
5429 conversion to 32 bits.
5431 * cpu-x86.md: Increase the size of int_conv_to_r4.
5433 * basic-float.cs: Add a test for this.
5435 Fixed part of #467201.
5437 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
5439 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
5441 * mini-x86.c (mono_arch_output_basic_block): Adjust precision of long to double
5442 conversion to 64 bits.
5444 * basic-float.cs: Add a test for this.
5446 Fixed part of #467201.
5448 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
5450 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
5452 * mini-x86.c (emit_move_return_value): Don't reduce precision of functions returning float.
5453 This behavior is compatible with MS.
5455 * iltest.il.in: Add a test for this.
5457 Fixed part of #467201.
5459 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
5461 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
5463 * mini-x86.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_R4, it must
5464 change the precision of the value.
5466 * cpu-x86.md: Define len for float_conv_to_r4.
5468 * basic-float.cs: Add a test for this.
5470 Fixed part of #467201.
5472 2009-02-19 Rodrigo Kumpera <rkumpera@novell.com>
5474 * mini.c: Adjust locking order to the new semantics where the loader lock
5477 2009-02-18 Rodrigo Kumpera <rkumpera@novell.com>
5486 * mini-trampolines.c:
5499 * tramp-x86.c: Use mono_domain_code_* functions instead of using MonoDomain::code_mp directly.
5501 2009-02-18 Zoltan Varga <vargaz@gmail.com>
5503 * mini-codegen.c (mono_local_regalloc): Remove a ! from if (!dest_sreg1)
5506 2009-02-17 Zoltan Varga <vargaz@gmail.com>
5508 * aot-compiler.c (add_generic_class): Only add rgctx invoke wrappers
5509 for cctors if needed.
5511 2009-02-17 Mark Probst <mark.probst@gmail.com>
5513 * mini-ppc.c: Fix build on Darwin.
5515 2009-02-17 Zoltan Varga <vargaz@gmail.com>
5517 * dwarfwriter.c (mono_dwarf_writer_emit_base_info): Use 2 as the DWARF
5518 version instead of 3 as valgrind doesn't like version 3.
5520 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
5522 * aot-compiler.c (mono_aot_method_hash): New function to return a hash
5523 usable for hashing methods.
5524 (emit_extra_methods): Use the new hash to avoid putting every method in the
5527 * aot-runtime.c (find_extra_method_in_amodule): Use the new hash.
5529 * aot-runtime.c (can_method_ref_match_method): New function to quickly check
5530 whenever a method ref could match a method.
5532 * aot-runtime.c (load_image): Revert the previous change, it causes an AOT
5535 * aot-runtime.c (find_extra_method_in_amodule): Add a cache for decoded
5538 * aot-runtime.c (load_image): Pass our basedir to mono_assembly_load.
5540 * aot-compiler.c (emit_exception_debug_info): Bump the maximum size of
5541 the encoding buffer.
5543 * method-to-ir.c (mono_method_check_inlining): Avoid calling
5544 mono_method_get_header () on inflated methods as an optimization.
5546 2009-02-16 Zoltan Varga <vargaz@gmail.com>
5548 * ssa.c (fold_ins): Fix another crash if the instruction following the
5549 switch was optimized away.
5551 2009-02-16 Mark Probst <mark.probst@gmail.com>
5553 Contributed under the terms of the MIT/X11 license by Steven
5554 Munroe <munroesj@us.ibm.com>.
5556 * mini-ppc.c, mini-ppc.h: Implement TLS for PPC64.
5558 2009-02-16 Zoltan Varga <vargaz@gmail.com>
5560 * mini.c method-to-ir.c mini-trampolines.c aot-runtime.c: Remove locking
5561 around the mono_domain_alloc calls, it is now done by the functions
5564 * aot-compiler.c (compile_method): Only add wrappers referenced by
5565 the method if compiling with full AOT.
5566 (mono_compile_assembly): Error out if --aot=full is specified on
5567 a platform where it is not supported.
5569 * aot-compiler.c (emit_trampolines): Emit generic class init trampolines
5572 * tramp-arm.c (mono_arch_create_generic_class_init_trampoline_full): Add
5575 * aot-runtime.c (load_named_code): Handle
5576 mono_arm_throw_exception_by_token.
5578 * mini-arm.h: Add declaration of mono_arm_throw_exception_by_token.
5580 * image-writer.c (asm_writer_emit_pointer_unaligned): Make this really
5583 * Makefile.am (fullaotcheck): Exit if a test fails.
5585 * aot-compiler.c (mono_compile_assembly): Use the ASM writer for full aot
5587 (mono_compile_assembly): Handle the assembler failing.
5589 * image-writer.c (asm_writer_emit_section_change): Handle ARM gas not
5590 accepting subsections of .bss.
5592 * ssa.c (visit_inst): Fix a crash if the instruction following a switch
5595 * aot-compiler.c: Remove some unused includes.
5597 * aot-compiler.c (MonoAotCompile): Remove some unused fields which are
5598 now in MonoImageWriter.
5600 * mini-x86.c (mono_arch_get_vcall_slot): Handle yet another
5601 code sequence which matches a non-virtual call. Fixes #472654.
5603 2009-02-15 Zoltan Varga <vargaz@gmail.com>
5605 * aot-compiler.c: Use xdebug_lock ()/unlock () macros for locking in the
5608 * aot-compiler.c: Make the xdebug code not depend on the AOT compiler,
5609 use the image/dwarf writers directly.
5611 * image-writer.c (struct _MonoImageWriter): Remove the unused 'image'
5614 * aot-compiler.c (MonoAotCompile): Remove fields which are now in
5617 * image-writer.h: Fix some typos.
5619 * dwarfwriter.h dwarfwriter.c: New files.
5621 * aot-compiler.c: Extract the DWARF info writing functionality into a
5624 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Add a 'out_unwind_ops'
5625 argument to return unwind info.
5627 * tramp-arm.c (mono_arch_create_trampoline_code_full): Ditto.
5629 * aot-compiler.c: Emit unwind info for trampolines in full-aot mode.
5631 * aot-runtime.c (decode_method_ref): Add a case for
5632 MONO_AOT_METHODREF_WRAPPER_NAME.
5634 * mini.h: Add constants for the magic numbers used in encode_method_ref ()
5637 * aot-compiler.c (encode_method_ref): Use the new constants.
5639 * aot-runtime.c (decode_method_ref): Ditto.
5641 * aot-compiler.c (compile_method): For generic icalls, queue the wrapper to
5642 be compiled, not the icall itself.
5644 2009-02-14 Zoltan Varga <vargaz@gmail.com>
5646 * aot-runtime.c (find_extra_method_in_amodule): Avoid decoding wrapper names
5647 using decode_method_ref ().
5649 * method-to-ir.c (mini_emit_ldelema_1_ins): If the array index is a long,
5650 convert it to an in32. Fixes #475859.
5652 * arrays.cs: Add a test.
5654 2009-02-12 Zoltan Varga <vargaz@gmail.com>
5656 * mini-s390x.c (mono_arch_output_basic_block): Fix the shift amounts in
5659 * basic-long.cs: Add a test.
5661 2009-02-12 Mark Probst <mark.probst@gmail.com>
5663 * mini-x86.c, mini-x86.h: Very simple frame pointer removal. We
5664 remove the frame pointer in leaf methods which don't receive any
5665 arguments, don't throw exceptions and don't do dynamic stack
5668 2009-02-12 Zoltan Varga <vargaz@gmail.com>
5670 * mini-amd64.c (mono_arch_build_imt_thunk): Fix size calculation after
5671 the fail_tramp changes. Hopefully fixes #475132.
5673 2009-02-12 Rodrigo Kumpera <rkumpera@novell.com>
5675 * method-to-ir.c (mono_emit_method_call_full): Use mono_metadata_signature_dup_mempool
5676 instead of mono_metadata_signature_dup_full.
5678 2009-02-12 Zoltan Varga <vargaz@gmail.com>
5680 * ssa.c (fold_ins): Use MONO_IS_JUMP_TABLE () and MONO_JUMP_TABLE_FROM_INS ()
5681 for processing jump tables. Fixes #473787.
5683 2009-02-11 Mark Probst <mark.probst@gmail.com>
5685 * mini-generic-sharing.c: mini_method_get_context() just calls
5686 mono_method_get_context_general() now.
5688 * mini.c, mini.h: Moved get_object_generic_inst(),
5689 construct_object_context_for_method() and
5690 mono_domain_lookup_shared_generic() to metadata/generic-sharing.c.
5692 2009-02-11 Zoltan Varga <vargaz@gmail.com>
5694 * branch-opts.c (mono_if_conversion): Handle the case where the merged
5695 basic block fell through to its successor bblock without a branch. Fixes
5698 * iltests.il.in: Add a test.
5700 * aot-compiler.c (encode_method_ref): Encode methods of array types.
5701 (can_encode_patch): We can now handle arrays of generic parameters and
5704 * aot-runtime.c (decode_method_ref_2): Handle methods of array types.
5706 * aot-compiler.c aot-runtime.c: Emit the size of specific trampolines into
5707 the AOT file to avoid some #ifdefs in aot-runtime.c
5709 * mini.h: Bump AOT file format version.
5711 2009-02-10 Zoltan Varga <vargaz@gmail.com>
5713 * Makefile.am (fullaotcheck): Make this run the tests.
5715 * aot-compiler.c: Make the printing of skipped methods runtime configurable.
5717 2009-02-10 Mark Probst <mark.probst@gmail.com>
5719 * mini-x86.c (mono_arch_context_get_int_reg): Handle all registers
5720 individually. Fixes #473482.
5722 2009-02-10 Zoltan Varga <vargaz@gmail.com>
5724 * mini-arm.c (mono_arch_output_basic_block): Disable AOT for OP_JMP.
5726 2009-02-09 Jeffrey Stedfast <fejj@novell.com>
5728 * aot-compiler.c (arch_emit_plt_entry): Fixed to compile.
5729 (mono_compile_assembly): Hush compile warnings about
5730 uninitialized [tmp_]outfile_name variables in the !use_bin_writer
5733 2009-02-10 Zoltan Varga <vargaz@gmail.com>
5735 * exceptions-arm.c (mono_arch_find_jit_info): Fix aot support.
5737 * mini-arm.c: Checkin unwind related changes missing from an earlier commit.
5739 * aot-compiler.c: Fix arm support.
5741 * image-writer.c: Move the R_ARM constants to image-writer.h. Export a
5742 img_writer_emit_unset_mode () function.
5744 * unwind.c (mono_unwind_get_dwarf_data_align): New helper function.
5745 (mono_unwind_get_dwarf_pc_reg): Ditto.
5747 * aot-compiler.c (emit_dwarf_abbrev): Another large reorganization.
5748 Move almost all platform specific code to a set of arch_ functions,
5749 and document them to ease porting.
5751 * aot-compiler.c (mono_xdebug_init): Fix xdebug support.
5753 * image-writer.h image-writer.c: New files, extracted from aot-compiler.c.
5755 * aot-compiler.c: Extract the image writing functionality into a separate
5756 module to reduce the size of this file.
5758 2009-02-09 Geoff Norton <gnorton@novell.com>
5760 * mini-s390.c: Fix the signature of emit_sig_cookie.
5762 2009-02-09 Zoltan Varga <vargaz@gmail.com>
5764 * aot-compiler.c (is_shared_got_patch): Add MONO_PATCH_INFO_IMAGE.
5766 * aot-runtime.c (is_shared_got_patch): Ditto.
5768 * aot-runtime.c (load_named_code): Cope with the fact that
5769 decode_got_entry () won't decode the patch fully if its corresponding got
5770 entry is already filled.
5772 * tramp-amd64.c (mono_arch_create_monitor_enter_trampoline_full):
5774 (mono_arch_create_monitor_exit_trampoline_full): Ditto.
5776 * tramp-amd64.c (mono_arch_create_monitor_enter_trampoline_full): Use 'code'
5777 as the moving pointer instead of 'buf' for consistency with the rest of the
5779 (mono_arch_create_monitor_exit_trampoline): Ditto.
5781 * aot-compiler.c (emit_trampolines): Add throw_pending_exception/
5782 generic_class_init trampolines.
5783 (add_generic_class): Extract some code from add_generic_instances () into a
5784 separate function so it can be called from other places too.
5785 (compile_method): Call add_generic_class () for the classes of inflated methods
5786 referenced by the method.
5787 (can_encode_patch): Allow references to generic parameters.
5789 * aot-runtime.c: Add support the patches required by the new trampolines.
5791 * exceptions-amd64.c (mono_arch_get_throw_pending_exception_full): Add full-aot
5794 * tramp-amd64.c (mono_arch_create_generic_class_init_trampoline_full): Add
5797 * exceptions-amd64.c (mono_arch_get_throw_pending_exception_full): Rename
5798 this from get_throw_pending_exception, make the signature full aot compatible.
5800 * Makefile.am (fullaotcheck): New target to run full-aot tests.
5802 * method-to-ir.c (inline_method): Save/Restore cfg->ret_var_set too.
5804 * exceptions.cs: Add a test.
5806 2009-02-07 Zoltan Varga <vargaz@gmail.com>
5808 * unwind.c (mono_unwind_frame): Eliminate the data_align_factor argument,
5809 use the DWARF_DATA_ALIGN constant instead.
5811 * exception-<ARCH>.c: Update after the above change.
5813 * exceptions-arm.c (mono_arch_find_jit_info): Transition this to use the
5816 * mini-arm.c: Enable the dwarf unwinder.
5818 * mini-trampolines.c (mono_magic_trampoline): Use mono_class_get_vtable_entry ()
5819 instead of mono_class_setup_vtable ().
5821 2009-02-07 Zoltan Varga <vargaz@gmail.com>
5823 * exceptions-x86.c (mono_arch_find_jit_info): Transition this to use the
5826 * mini-x86.h: Enable the dwarf unwinder.
5828 2009-02-06 Raja R Harinath <harinath@hurrynot.org>
5830 Fix mcs/tests/test-7.cs
5831 * mini-amd64.c (mono_arch_allocate_vars): Revert change from
5834 2009-02-06 Zoltan Varga <vargaz@gmail.com>
5836 * mini.c (print_jit_stats): Remove some unused statistics.
5838 2009-02-05 Zoltan Varga <vargaz@gmail.com>
5840 * aot-compiler.c (emit_klass_info): Update after MonoClass changes.
5842 2009-02-05 Mark Probst <mark.probst@gmail.com>
5844 * jit-icalls.c (mono_helper_compile_generic_method): Don't inflate
5845 the method we get from mono_object_get_virtual_method() because
5846 that function does it properly, now.
5848 2009-02-05 Zoltan Varga <vargaz@gmail.com>
5850 * unwind.c (mono_unwind_ops_encode): Handle offsets greater than 32 between
5851 opcodes. Fixes #472775.
5853 2009-02-05 Mark Probst <mark.probst@gmail.com>
5855 * mini-exceptions.c (ves_icall_get_frame_info): Account for the
5856 fact that mono_find_jit_info() sometimes returns the context
5857 corresponding to the jit info in new_ctx. Fixes #472600.
5859 2009-02-05 Zoltan Varga <vargaz@gmail.com>
5861 * method-to-ir.c mini-hppa.c mini.c trace.c mini-s390x.c aot-compiler.c
5862 mini-s390.c: Use mono_class_enum_basetype () instead of accessing
5863 klass->enum_basetype directly.
5865 * aot-compiler.c (emit_class_dwarf_info): Add support for all possible
5868 * unwind.c: Avoid 0 sized arrays.
5870 2009-02-04 Zoltan Varga <vargaz@gmail.com>
5872 * mini-exceptions.c (mono_setup_altstack): Use a more reasonable altstack
5873 size on systems with 64k pages. Fixes #471389.
5875 2009-02-04 Mark Probst <mark.probst@gmail.com>
5877 Contributed under the terms of the MIT/X11 license by Steven
5878 Munroe <munroesj@us.ibm.com>.
5880 * mini-ppc.c (mono_arch_output_basic_block): Generate better code
5881 for LOADI4_MEMBASE. Use addi instead of addic if it's not
5884 2009-02-04 Mark Probst <mark.probst@gmail.com>
5886 Contributed under the terms of the MIT/X11 license by Steven
5887 Munroe <munroesj@us.ibm.com>.
5889 * exceptions-ppc.c (mono_arch_get_restore_context): Code size
5892 * tramp-ppc.c (mono_arch_create_generic_class_init_trampoline):
5893 The trampoline can be longer on PPC64.
5895 2009-02-04 Mark Probst <mark.probst@gmail.com>
5897 Contributed under the terms of the MIT/X11 license by Steven
5898 Munroe <munroesj@us.ibm.com>.
5900 * mini-ppc.c: Compiler warning fixes and trivial code
5903 2009-02-04 Zoltan Varga <vargaz@gmail.com>
5905 * method-to-ir.c (mono_spill_global_vars): Fix problems caused by reading
5906 ins->dreg which could be a hardware register, not a vreg.
5908 * aot-compiler.c (emit_method_dwarf_info): Ditto.
5910 * mini.h (MonoCompile): Remove vreg_to_var_num array, it is no longer used.
5911 (struct MonoMethodVar): Add a vreg field, holding the vreg of variable.
5913 * mini.c (mono_compile_create_var_for_vreg): Set var->vreg.
5915 * mini-amd64.c (mono_arch_output_basic_block): Avoid reading cfg->varinfo[..]
5916 ->dreg, that is not the vreg we are looking for.
5918 * mini-amd64.h mini-x86.h: Enable MONO_ARCH_LIVENESS_OPS again.
5920 * mini-x86.c (mono_arch_output_basic_block): Add support for LIVERANGE_START/
5923 * method-to-ir.c (mono_spill_global_vars): Add an assert to help track down
5926 2009-02-03 Zoltan Varga <vargaz@gmail.com>
5928 * mini-x86.c (mono_arch_emit_prolog): Emit unwind info.
5930 * aot-compiler.c (emit_line_number_info): Fix line number emission when
5933 * aot-compiler.c: Add xdebug support on x86.
5935 * unwind.c: Add x86 support.
5937 * aot-compiler.c (emit_exception_debug_info): Control the emission of
5938 unwind info using a new MONO_ARCH_HAVE_XP_UNWIND define.
5940 * mini.c (mini_method_compile): Ditto.
5942 * mini-amd64.c (mono_arch_allocate_vars): Avoid setting cfg->ret->dreg to
5945 * aot-compiler.c: Add emit_push_section ()/emit_pop_section () helper functions
5946 which mimic .push_section/.pop_section in GAS.
5948 * aot-compiler.c: Emit precise live range information for variables.
5950 * mini-amd64.c (mono_arch_output_basic_block): Add OP_LIVERANGE_START/END.
5952 * method-to-ir.c (mono_spill_global_vars): Compute the instructions marking
5953 the live ranges of variables, and emit OP_LIVERANGE_START/END opcodes for
5956 * mini-ops.h: Add OP_LIVERANGE_START/END opcodes to mark
5957 the live ranges of variables.
5959 * mini.h (struct MonoMethodVar): Add two fields containing the live range
5960 of the variable in terms of native offsets.
5962 2009-02-03 Rodrigo Kumpera <rkumpera@novell.com>
5964 * arrays.cs: Test for Get/SetValue of array with negate lower bounds.
5966 2009-02-02 Mark Probst <mark.probst@gmail.com>
5968 Contributed under the terms of the MIT/X11 license by Steven
5969 Munroe <munroesj@us.ibm.com>.
5971 * exceptions-ppc.c (restore_regs_from_context): Correct operand
5972 order (offset then base reg) for ppc_load_multiple_regs.
5973 (emit_save_saved_regs) Correct operand order for
5974 ppc_store_multiple_regs.
5975 (mono_arch_get_call_filter): Correct operand order for
5976 ppc_load_multiple_regs.
5978 * mini-ppc.c (emit_memcpy): Fix operand order for
5979 ppc_load_reg_update and ppc_store_reg_update.
5980 (mono_arch_output_basic_block): Correct operand order for ppc_lha.
5981 (mono_arch_emit_epilog): Correct operand order for
5982 ppc_load_multiple_regs.
5984 * tramp-ppc.c (mono_arch_create_trampoline_code): Correct operand
5985 order for ppc_store_multiple_regs and ppc_load_multiple_regs.
5987 2009-02-02 Mark Probst <mark.probst@gmail.com>
5989 * cpu-ppc64.md: Fixed storer4_memindex length.
5991 2009-02-02 Zoltan Varga <vargaz@gmail.com>
5993 * aot-compiler.c (emit_line_number_info): Optimize the size of the emitted
5996 * aot-compiler.c (emit_line_number_info): Optimize this.
5998 2009-02-01 Zoltan Varga <vargaz@gmail.com>
6000 * aot-compiler.c: Disassemble tokens in the IL disassembly.
6002 * aot-compiler.c: Add debug info for methods without debug info by
6003 emitting an IL file and having the line number info referencing that file.
6005 * aot-compiler.c: Optimize the size of the generated line number info.
6007 * aot-compiler.c: Emit line number info in xdebug mode.
6009 * aot-compiler.c (mono_save_xdebug_info): Receive a MonoCompile instead of a
6012 2009-01-31 Zoltan Varga <vargaz@gmail.com>
6014 * aot-compiler.c (emit_method_dwarf_info): Emit names for local variables.
6016 * driver.c (mono_main): Enable debugging support automatically if XDEBUG
6019 2009-01-31 Rodrigo Kumpera <rkumpera@novell.com>
6021 * basic-calls.cs: Test for the weird crash found on arm.
6023 2009-01-31 Rodrigo Kumpera <rkumpera@novell.com>
6025 * cpu-arm.md: Increase the size of storer8_membase_reg and
6026 loadr8_membase_reg to 24 bytes to accomodate the extra add.
6028 * mini-arm.c (mono_arch_output_basic_block): Under FPA, when emitting
6029 OP_STORER8_MEMBASE_REG and OP_LOADR8_MEMBASE_REG, add the original
6030 reg to LR otherwise we'll be loading/storing from just the offset.
6032 2009-01-30 Miguel de Icaza <miguel@novell.com>
6034 Question: if we are storing gint32's inside the "*native_offset",
6035 should we change the signature to "gint32 *native_offset" to
6036 ensure that we do not have type definition problems?
6038 * mini-exceptions.c (ves_icall_get_frame_info): Cast the gint32 to
6039 an int * as this is what the other function expects, causes
6040 problems with Freescale's compiler that defined int32_t to be a
6041 long and makes int incompatible
6043 2009-01-30 Miguel de Icaza <miguel@novell.com>
6045 * Rename generic-sharing.c to mini-generic-sharing.c to avoid the
6046 filename conflict with bjam.
6048 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
6050 * cpu-arm.md: Increase the size of storer8_membase_reg to 20 bytes
6051 as it might use decomposed ops.
6053 2009-01-30 Zoltan Varga <vargaz@gmail.com>
6055 * jit-icalls.c (mono_imul_ovf): Fix one of the literals.
6057 * mini.c (mini_init): Emulate mul.ovf opcodes if MONO_ARCH_EMULATE_MUL_OVF
6060 * mini-arm.h (MONO_ARCH_EMULATE_MUL_OVF): New define.
6062 * mini-arm.c (mono_arch_build_imt_thunk): Rewrite this to allow large vtable
6065 * mini-arm.c (mono_arch_context_get_int_reg): Adapt this to the "clever"
6066 way registers are stored in MonoContext on arm.
6068 * unwind.c: Rewrite the handling of the cached_info array to use hazard pointers
6069 instead of locking so mono_get_cached_unwind_info () becomes signal safe.
6071 * mini.c (mini_init): Emuate OP_FCONV_TO_I when using soft float.
6073 * mini-arm.c (emit_load_volatile_arguments): Avoid an unneccesary assert.
6075 * mini.c (mini_init): Register mono_isfinite.
6077 * jit-icalls.c (mono_isfinite): New jit icall.
6079 * method-to-ir.c (mono_decompose_soft_float): Add support for OP_CKFINITE.
6081 * exceptions-arm.c (mono_arch_find_jit_info): When unwinding using the LMF,
6082 set esp to ARMREG_FP instead of R12, since R12 stores the value of sp for
6085 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
6087 * exceptions-arm.c (mono_arch_find_jit_info): The frame layout on arm have
6088 separate frame and stack pointers, so we must use FP to find the register
6090 The FP reg is retrieved from the MonoContext::regs array.
6092 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
6094 * mini-arm.c (mono_arch_output_basic_block): Emit two cond ops for OP_FBGE
6097 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
6099 * mini-arm.c (mono_arch_emit_setret): Emit OP_FMOVE for methods that
6100 return R4 and R8 when not running under softfloat.
6102 Fixes basic-calls.exe
6104 2009-01-30 Zoltan Varga <vargaz@gmail.com>
6106 * mini-arm.c: Implement some overflow opcodes.
6108 2009-01-29 Miguel de Icaza <miguel@novell.com>
6110 * ssa.c: handle another alloca.h
6112 * mini-exceptions.c (mono_handle_native_sigsegv): Do not use
6113 PLATFORM_WIN32 for detecting if we have sigaction. Instead use
6114 MONO_ARCH_USE_SIGACTION.
6116 * aot-runtime.c, mini-exceptions.c: Replace platform define with
6119 * method-to-ir.c (mono_method_to_ir): Type cast fix on some platforms.
6121 * mini-ppc.h (MONO_ARCH_USE_SIGACTION): Do not define this for all
6122 PPC targets as sigaction does not exist on all platforms, define
6123 this on a per-platform basis.
6125 Instead of erroring out if the platform is not defined, include
6126 mini-ppc-os.h, and expect that the OS specific setting provides
6127 the required information.
6129 2009-01-30 Zoltan Varga <vargaz@gmail.com>
6131 * aot-compiler.c: Fix --enable-minimal=aot.
6133 2009-01-30 Zoltan Varga <vargaz@gmail.com>
6135 * exceptions-arm.c (mono_arch_get_throw_exception_generic): Fix the
6138 2009-01-29 Zoltan Varga <vargaz@gmail.com>
6140 * exceptions-arm.c: Fix warnings.
6142 * tramp-arm.c aot-compiler.c unwind.h unwind.c: Implement xdebug support for
6145 * mini-x86.c: Fix --enable-minimal=jit build.
6147 * mini.c: Really fix --enable-minimal=jit build.
6149 * mini.c (construct_object_context_for_method): Move this outside
6150 the DISABLE_JIT block to fix the --enable-minimal=jit build.
6152 "Backported" of r124984 from 2.0 branch.
6154 * aot-compiler.c aot-runtime.c: Add full-aot support delegate BeginInvoke/EndInvoke.
6156 "Backport" of r124977 + r124978 from 2.0 branch.
6158 * exceptions-arm.c (mono_arm_throw_exception_by_token): New helper function
6159 to avoid calling mono_exception_from_token () from the throw trampoline.
6160 (mono_arch_get_throw_exception_generic): call throw_exception_by_token
6161 for throwing corlib exceptions, this fixes full-aot support for corlib
6164 * aot-compiler.c (compile_method): Make a copy of cfg->locals to fix the build.
6166 2009-01-29 Miguel de Icaza <miguel@novell.com>
6168 * mini-darwin.c, mini-windows.c, mini-posix.c: Commit the first
6169 part of the changes to split the code in mini into operating
6170 system specific files.
6172 This patch was done by copying mini.c to the respective files to
6173 preserve SVN history.
6175 2009-01-29 Zoltan Varga <vargaz@gmail.com>
6177 * aot-compiler.c (emit_method_dwarf_info): Add minimal support for locals.
6179 2009-01-28 Zoltan Varga <vargaz@gmail.com>
6181 * method-to-ir.c (mono_method_to_ir): Avoid generic sharing for calls made to
6182 remoting-invoke-with-check wrappers of shared methods.
6184 * mini.c (print_jit_stats): Print out major gc count/time for libgc too.
6186 2009-01-27 Mark Probst <mark.probst@gmail.com>
6188 * method-to-ir.c (emit_stloc_ir): Only apply the reg-reg move
6189 optimization if the top of stack is the last instruction in the
6190 bblock. Otherwise it might have been used after its definition.
6193 2009-01-27 Zoltan Varga <vargaz@gmail.com>
6195 * mini-trampolines.c (mono_magic_trampoline): Print out the caller
6196 method as well when get_vcall_slot () fails to match a code sequence.
6198 * mini-arm.c: Fix the android build, which doesn't have
6201 2009-01-26 Zoltan Varga <vargaz@gmail.com>
6203 * mini-s390x.c: Remove a stray declaration of emit_sig_cookie () to fix
6206 2009-01-26 Rodrigo Kumpera <rkumpera@novell.com>
6208 * unwind.c (mono_unwind_cleanup): Don't crash if cached_info is NULL.
6210 2009-01-26 Zoltan Varga <vargaz@gmail.com>
6212 * mini.c (mini_method_compile): Save the unwind info generated by the JIT
6213 and put its id into jinfo->used_regs. This is only used on amd64,
6214 which is currently the only platform generating unwind info.
6216 * exceptions-amd64.c: Instead of unwinding based on a register mask, use
6217 the dwarf unwinder. This is required to correctly handle async exceptions
6218 like thread abort and stack overflows, which can happen while a method
6219 is in the middle of its prolog or epilog.
6221 * aot-runtime.c (mono_aot_get_unwind_info): New helper function to obtain
6222 the unwind info belonging to an AOTed method.
6224 * aot-compiler.c aot-runtime.c: Save/Load the unwind info emitted by the JIT
6225 into cfg->unwind_ops.
6227 * unwind.c (mono_unwind_frame): Use <= instead of < for the loop exit check.
6229 * mini.c (mini_init): Call mono_unwind_init ().
6230 (mini_cleanup): Call mono_unwind_cleanup ().
6232 * unwind.c: Add functions for managing a set of unwind info entries, allowing
6233 unwind info to be shared between methods.
6235 * mini-amd64.c (mono_arch_emit_prolog): Emit unwind info for the registers
6238 * exceptions-amd64.c (mono_arch_exceptions_init): Call
6239 get_throw_pending_exception () to avoid initialization races.
6241 * mini-exceptions.c (mono_exceptions_init): Call an arch specific
6242 mono_arch_exceptions_init () function.
6244 * mini.h (MONO_INST_NEW): Remove duplicate setting of cil_code.
6246 2009-01-25 Zoltan Varga <vargaz@gmail.com>
6248 * mini.c (mono_get_domain_intrinsic): New helper function.
6249 (mono_get_thread_intrinsic): Ditto.
6251 * mini-arm.c mini-ia64.c: Use the new helper functions.
6253 * method-to-ir.c (mono_method_to_ir): Fix the comment for
6254 the last constrained_call change, since it is needed in the non-AOT
6257 * mini-arm.c: Implement OP_TLS_GET on arm eabi linux.
6259 * mini-arm.c (mono_arch_emit_prolog): Add an inlined version of
6260 mono_get_lmf_addr () on arm eabi linux.
6262 2009-01-24 Zoltan Varga <vargaz@gmail.com>
6264 * mini-amd64.c (mono_arch_get_vcall_slot): Handle yet another
6265 code sequence which matches a non-virtual call.
6267 2009-01-23 Mark Probst <mark.probst@gmail.com>
6269 * mini-ppc.c (mono_arch_context_get_int_reg): Allow access to the
6272 2009-01-23 Zoltan Varga <vargaz@gmail.com>
6274 * aot-compiler.c aot-runtime.c: Treat delegate-invoke wrappers similarly to
6275 runtime-invoke wrappers, since they are also shared based on signature.
6277 2009-01-22 Mark Probst <mark.probst@gmail.com>
6279 * mini-exceptions.c (ves_icall_get_frame_info): Fetch the generic
6280 info from the (correct) context.
6282 2009-01-22 Zoltan Varga <vargaz@gmail.com>
6284 * unwind.c (mono_unwind_frame): Remove a stray g_free ().
6286 * unwind.c (mono_unwind_frame): New function to unwind through a frame
6287 using dwarf unwinding info. Not yet used.
6289 * mini.c (mini_init): When using xdebug, disable freeing of domains.
6291 2009-01-21 Mark Probst <mark.probst@gmail.com>
6293 * mini-ppc.c (mono_arch_delegate_invoke_impl): Return function
6296 * mini-trampolines.c (mono_delegate_trampoline): Remove the PPC64
6297 special case and handle mono_arch_delegate_invoke_impl() returning
6298 function descriptors.
6300 * tramp-ppc.c (mono_arch_create_trampoline_code): Delegate
6301 trampolines return function descriptors, too.
6303 2009-01-21 Zoltan Varga <vargaz@gmail.com>
6305 * method-to-ir.c (handle_alloc): Avoid generic instances in the
6306 out_of_line optimization.
6308 2009-01-21 Martin Baulig <martin@ximian.com>
6311 (MonoCompile): Added `disable_deadce_vars' to disable removing
6315 (mini_method_compile): Set `cfg->disable_deadce_vars' when running
6316 inside the debugger.
6318 * liveness.c (mono_analyze_liveness): Don't remove any unused
6319 variables if `cfg->disable_deadce_vars' is set.
6321 2009-01-21 Mark Probst <mark.probst@gmail.com>
6323 * method-to-ir.c: Only apply exception constructor optimization if
6324 the the method actually belongs to an exception class. Fixes
6327 2009-01-21 Zoltan Varga <vargaz@gmail.com>
6329 * mini-trampolines.c (mono_delegate_trampoline): Put back the previous
6330 change inside a #ifdef __mono_ppc64__.
6332 * aot-compiler.c (compile_method): Remove the previous limitation.
6334 * method-to-ir.c (method-to-ir.c): Add support for the constrained prefix
6335 on type variables in AOTed code.
6337 * aot-compiler.c (compile_method): Skip generic methods having type
6338 constraints on their generic parameters.
6340 * aot-compiler.c (compile_method): Check for methods which cannot be
6341 encoded inside RGCTX_FETCH patches as well.
6343 * mini-exceptions.c (mono_print_thread_dump): Fix the windows
6346 2009-01-20 Mark Probst <mark.probst@gmail.com>
6348 * method-to-ir.c: Force the vtable variable in shared generic code
6349 for the case that they might show up on a stack trace where they
6352 * mini-exceptions.c: Save and use generic sharing info as well as
6353 IP in stack traces to resolve shared generic instantiations.
6355 2009-01-20 Zoltan Varga <vargaz@gmail.com>
6357 * mini-trampolines.c (mono_delegate_trampoline): Revert the change which
6358 added a mono_get_addr_from_ftnptr () as it breaks the ia64 build.
6360 2009-01-20 Mark Probst <mark.probst@gmail.com>
6362 * method-to-ir.c: Do generic sharing for array constructors.
6364 2009-01-20 Rodrigo Kumpera <rkumpera@novell.com>
6366 * mini-exceptions.c (mono_print_thread_dump): Add information
6367 about the thread state using wapi_current_thread_desc.
6369 2009-01-19 Rodrigo Kumpera <rkumpera@novell.com>
6371 * basic-simd.cs: Tests for the new constructors.
6373 2009-01-19 Rodrigo Kumpera <rkumpera@novell.com>
6375 * mini-ops.h: Added OP_EXPAND_*
6379 * mini-x86.c (mono_arch_output_basic_block): Same.
6381 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for single element constructors.
6383 2009-01-19 Zoltan Varga <vargaz@gmail.com>
6385 * iltests.il.in: Add a test for #467385.
6387 2009-01-18 Rodrigo Kumpera <rkumpera@novell.com>
6389 * mini.c (mini_thread_cleanup): Don't cleanup TLS storage if the
6390 thread been cleaned up is not the same currently in execution.
6392 Fixes appdomain-unload crashes on windows, osx and linux variants
6393 without the __thread keyword.
6395 2009-01-18 Zoltan Varga <vargaz@gmail.com>
6397 * mini-arm.c (mono_arch_flush_icache): Applied patch from Koushik Dutta
6398 (koush@koushikdutta.com). Implement this for android.
6400 * helpers.c (mono_disassemble_code): Avoid assembler errors if the id
6401 begins with a digit.
6403 * method-to-ir.c: Call mono_gc_get_write_barrier () instead of
6404 mono_marshal_get_write_barrier ().
6406 2009-01-17 Rodrigo Kumpera <rkumpera@novell.com>
6408 * decompose.c (mono_decompose_vtype_opts): Fix the decomposition
6409 of OP_VCALL_* ops for 8 bytes vtypes on 32 bits archs and platorms
6410 that pass them on a register pair.
6412 This affects windows, OSX and FreeBSD. The mono/tests/handleref.exe
6413 test was crashing due to that.
6415 Fri Jan 16 15:21:21 CET 2009 Paolo Molaro <lupus@ximian.com>
6417 * exceptions-ppc.c: tweaks from malc (OV-Soft) to fix the size of the
6418 trampoline code. Include ucontext.h only if available.
6420 2009-01-15 Mark Probst <mark.probst@gmail.com>
6422 * mini.c: mono_domain_lookup_shared_generic() takes an open method
6423 and doesn't check whether it's sharable, like it was before
6424 removing the shared generics hash. This brings IronPython
6425 performance back to what it was before that change.
6427 2009-01-14 Mark Probst <mark.probst@gmail.com>
6429 * method-to-ir.c: Handle delegate invocation optimization earlier,
6430 otherwise it would be handled (much more slowly) by the
6431 final/sealed optimization.
6433 2009-01-13 Zoltan Varga <vargaz@gmail.com>
6435 * mini.c (SIG_HANDLER_SIGNATURE): Avoid crashes when the current thread or
6436 domain is not set. Fixes #465864.
6438 2009-01-12 Mark Probst <mark.probst@gmail.com>
6440 * method-to-ir.c: Don't stop sharing of generic methods with catch
6441 clauses - we already handle those.
6443 2009-01-12 Mark Probst <mark.probst@gmail.com>
6445 * mini.c, mini.h: lookup_generic_method() is now
6446 mono_domain_lookup_shared_generic() and uses the jit_code_hash,
6447 making the shared_generics_hash obsolete.
6449 2009-01-12 Mark Probst <mark.probst@gmail.com>
6451 * mini-ppc.c, exceptions-ppc.c, cpu-ppc.md, cpu-ppc64.md: Don't
6452 use the red zone. Make room on the stack first and then use it,
6453 not the other way around.
6455 2009-01-12 Zoltan Varga <vargaz@gmail.com>
6457 * mini.c (mini_init): Call mono_xdebug_init ().
6459 * aot-compiler.c (mono_xdebug_init): Make this non-static.
6461 2009-01-11 Zoltan Varga <vargaz@gmail.com>
6463 * TestDriver.cs: Add an --iter argument to run tests multiple times.
6465 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Emit debug info for
6468 * aot-compiler.c (mono_save_trampoline_xdebug_info): New function to emit
6469 debug+unwind info for trampolines.
6471 * mini.c (mono_create_unwind_op): New helper function.
6473 * unwind.h: Add macros for emitting unwind ops without a MonoCompile.
6475 2009-01-10 Zoltan Varga <vargaz@gmail.com>
6477 * aot-compiler.c: Fix the build.
6479 2009-01-09 Zoltan Varga <vargaz@gmail.com>
6481 * Makefile.am: Update dtrace-prelink.sh location.
6483 2009-01-08 Zoltan Varga <vargaz@gmail.com>
6485 * method-to-ir.c (mono_method_to_ir): Fix the check for the mscorlib ldstr
6486 optimization. Fixes #464520.
6488 2009-01-07 Bill Holmes <billholmes54@gmail.com>
6490 * mini-amd64.c : Adding code to save/restore non-volatile registers
6493 * exceptions-amd64.c : Adding code to save/restore non-volatile
6494 registers on Winx64.
6496 Contributed under MIT/X11 license.
6498 2009-01-07 Zoltan Varga <vargaz@gmail.com>
6500 * mini-arm.c (mono_arch_flush_icache): Use __GNUC_PREREQ instead of checking
6501 __GNUC_MINOR__ which can break when the major version changes.
6503 2009-01-07 Rodrigo Kumpera <rkumpera@novell.com>
6505 * basic-simd.cs: Add tests for usage of the sizeof opcode.
6507 2009-01-07 Geoff Norton <gnorton@novell.com>
6509 * helpers.c: Allow mono -v -v -v to work on darwin.
6511 2009-01-05 Bill Holmes <billholmes54@gmail.com>
6513 * mini-amd64.c (mono_arch_get_vcall_slot) : Handle an additional instruction
6516 Contributed under MIT/X11 license.
6518 2009-01-05 Zoltan Varga <vargaz@gmail.com>
6520 * mini.c (mono_allocate_stack_slots_full2): Use mono_class_from_mono_type
6521 instead of directly accessing type->data.klass. Fixes #462016.
6522 (mono_allocate_stack_slots_full): Ditto.
6524 * mini-arm.c (mono_arch_flush_icache): Applied patch from Riku Voipio
6525 <novell@kos.to>. Fix cache flush on kernels without OLDABI compat option.
6527 * aot-compiler.c (emit_plt): Fix ARM build.
6529 2009-01-04 Zoltan Varga <vargaz@gmail.com>
6531 * branch-opts.c (mono_if_conversion): Optimize this using ins->prev.
6533 * branch-opts.c (mono_if_conversion): Fix an assert introduced by the last
6536 * branch-opts.c (mono_if_conversion): Use branch->inst_true_bb/inst_false_bb
6537 instead of bblock->out_bb [0]/[1], the two might not be the same. Fixes
6540 * iltests.il.in: Add a regression test.
6542 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
6544 * mini-codegen.c (mono_print_ins_index): Pretty print XPHI and VPHI.
6546 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
6548 * basic-simd.cs: Add a regression test for #462457.
6550 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
6552 * mini-ops.h: Add a definition of XPHI.
6554 * mini.h (MONO_IS_PHI): Make is aware of simd instrincs.
6556 * ssa.c (op_phi_to_move): Handle XPHI.
6558 * ssa.c (mono_ssa_compute): Generate a XPHI for simd intrinsics instead of VPHI.
6562 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
6564 * method-to-ir.c (mono_emit_rgctx_calli): Fix a warning.
6566 2008-12-31 Geoff Norton <gnorton@novell.com>
6568 * mini-ppc.c: The prolog size allocated can be too small for darwin
6569 ppc32 under certain circumstances. Also fix a small logic bug.
6571 2008-12-29 Zoltan Varga <vargaz@gmail.com>
6573 * mini.c (mono_jit_compile_method_inner): Avoid holding the domain lock
6574 while loading AOT methods.
6576 * mini-exceptions.c: Check jit_tls->class_cast_from instead of class_cast_to
6577 since only the former is nulled out after a successful cast. This prevents
6578 crashes with rethrown exceptions when using --debug=casts.
6580 2008-12-24 Mark Probst <mark.probst@gmail.com>
6582 * mini.h: New macro for checking whether a method is final,
6583 i.e. whether the method or its class is marked final.
6585 * method-to-ir.c: Use the new macro for all final-checks
6586 consistently. Fixes the crash in the System.ServiceModel tests.
6588 2008-12-23 Mark Probst <mark.probst@gmail.com>
6590 * mini-exceptions.c (get_exception_catch_class): Corrected another
6591 overly strict assertion.
6593 2008-12-23 Mark Probst <mark.probst@gmail.com>
6595 * mini-ppc.c (mono_arch_build_imt_thunk): Save and restore r11.
6596 Clobbering it is not allowed because the caller might use it as
6597 the vtable register in the interface call.
6599 2008-12-19 Mark Probst <mark.probst@gmail.com>
6601 * mini-exceptions.c (get_exception_catch_class): Corrected an
6602 overly strict assertion.
6604 2008-12-18 Mark Mason <mmason@upwardaccess.com>
6606 * method-to-ir.c: use SIZEOF_REGISTER instead of SIZEOF_VOID_P or sizeof(gpointer) when appropriate.
6608 * mini.h: Move typedef to mgreg_t up above include of mini-arch.h
6610 * local-propogation.c: use SIZEOF_REGISTER instead of SIZEOF_VOID_P when appropriate
6612 * cpu-mips.md: correct lengths for certain long_ opcodes.
6614 * mini-mips.h: Only emulate long operations when SIZEOF_REGISTER==4. Add missing func decl.
6616 * 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().
6618 2008-12-17 Mark Mason <mmason@upwardaccess.com>
6620 * exceptions-mips.c (mono_arch_find_jit_info): decode sd instructions as well when looking for registers.
6622 2008-12-17 Mark Mason <mmason@upwardaccess.com>
6624 * mini-mips.c (mono_arch_output_basic_block): OP_JUMP_TABLE stores patch type in inst_c1, not inst_i1.
6626 2008-12-16 Rodrigo Kumpera <rkumpera@novell.com>
6628 * branch-opts.c (remove_block_if_useless): Even if BB0 falls through, don't add a br to the
6631 2008-12-16 Mark Mason <mmason@upwardaccess.com>
6633 * 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
6635 * 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)
6637 2008-12-15 Mark Mason <mmason@upwardaccess.com>
6639 * trace.c (mono_trace_enter_method): correctly handle arguments smaller than the stack slot size on big endian systems.
6641 2008-12-14 Zoltan Varga <vargaz@gmail.com>
6643 * liveness.c (mono_analyze_liveness): Avoid eliminating the 'this' var in
6644 gshared code. Fixes #458947.
6646 * generics.cs: Add a test.
6648 2008-12-12 Mark Mason <mmason@upwardaccess.com>
6650 * method-to-ir.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
6652 * mini-mips.c: first pass n32 code generation.
6654 * mini-mips.h: datatypes and defines for n32 support.
6656 * exceptions-mips.c: first pass n32 code generation.
6658 * tramp-mips.c: first pass n32 code generation.
6660 * cpu-mips.md: add long_ opcodes.
6662 2008-12-12 Mark Mason <mmason@upwardaccess.com>
6664 * liveness.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
6666 * cfold.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
6668 * local-propogation.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
6670 * regalloc2.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
6672 * mini.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
6674 * mini-codegen.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
6676 * ssa.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
6678 * decompose.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
6680 * helpers.c: for mips/n32, don't pass -mips32 to objdump
6682 2008-12-12 Zoltan Varga <vargaz@gmail.com>
6684 * mini-arm.c tramp-arm.c: Fix calls to mono_arch_flush_icache.
6686 2008-12-12 Andres G. Aragoneses <aaragoneses@novell.com>
6688 * driver.c: Sync --help-trace with man page (EXPR,EXPR).
6690 2008-12-12 Mark Probst <mark.probst@gmail.com>
6692 * mini-ppc.h, exceptions-ppc.c, tramp-ppc.c: Create function
6693 descriptors for helper functions directly in front of the code.
6695 2008-12-11 Mark Probst <mark.probst@gmail.com>
6697 * method-to-ir.c: Removed an unnecessary assertion.
6699 2008-12-10 Zoltan Varga <vargaz@gmail.com>
6701 * method-to-ir.c: Merge SGEN changes from the old JIT.
6703 2008-12-10 Zoltan Varga <vargaz@gmail.com>
6705 * driver.c (compile_all_methods_thread_main): Handle failure of
6708 2008-12-10 Mark Probst <mark.probst@gmail.com>
6710 * mini-ppc.c: Merged with mini-ppc64.c.
6712 * mini-ppc.h: Define PPC_MINIMAL_PARAM_AREA_SIZE on all targets.
6714 * Makefile.am: Use the same sources for PPC and PPC64.
6716 * mini-ppc64.c: Removed.
6718 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
6720 * branch-opts.c (remove_block_if_useless): Extract fall through detection
6721 code to mono_bb_is_fall_through.
6723 * branch-opts.c (mono_remove_critical_edges): Same.
6725 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
6727 * ssa.c (fold_ins): branch opt can kill dummy switch ops so we can't
6728 expect that an OP_BR_REG will be there.
6730 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
6732 * branch-opts.c (remove_block_if_useless): Use MONO_IS_BRANCH_OP instead of checking
6733 for the many branch ops. The original check miss OP_BR_REG.
6737 2008-12-09 Mark Mason <mmason@upwardaccess.com>
6739 * mini-mips.h mini-mips.c exceptions-mips.c tramp-mips.c: first round of changes necessary to eventually support n32.
6741 2008-12-09 Zoltan Varga <vargaz@gmail.com>
6743 * aot-runtime.c (load_method): Avoid calling decode_exception_debug_info
6744 while holding the aot lock.
6746 2008-12-09 Mark Mason <mmason@upwardaccess.com>
6748 * mini-mips.c (mono_arch_output_basic_block): use mfc1/lwc1 instead of mfc1d/ldc1
6750 2008-12-09 Bill Holmes <billholmes54@gmail.com>
6752 * mini.c (mini_cleanup) : Adding a call to cominterop_release_all_rcws
6753 to release all runtime callable wrappers held by the runtime.
6755 Contributed under MIT/X11 license.
6757 2008-12-09 Bill Holmes <billholmes54@gmail.com>
6759 * tramp-amd64.c (mono_arch_create_trampoline_code_full) : Increase the code size for
6762 Contributed under MIT/X11 license.
6764 2008-12-09 Zoltan Varga <vargaz@gmail.com>
6766 * aot-runtime.c (decode_exception_debug_info): Acquire the domain
6767 lock when calling mono_domain_alloc (). Hopefully fixes #415608.
6769 2008-12-09 Mark Mason <mmason@upwardaccess.com>
6771 * cpu-mips.md: fix ckfinite length
6773 * mini-mips.c: at least recognize n32 ABI when used (not yet supported)
6774 (mono_arch_lowering_pass): cleanup, rearrange for clarity
6775 (mono_arch_output_basic_block): implement OP_CKFINITE, add more asserts
6777 2008-12-08 Mark Mason <mmason@upwardaccess.com>
6779 * exceptions-mips.c (mono_arch_find_jit_info): init new_ctx with ctx, dont' call setup_context.
6781 2008-12-08 Geoff Norton <gnorton@novell.com>
6783 * tramp-amd64.c: r120895 stores RAX, so we need to increase the window
6784 size by 8 bytes as well.
6786 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
6788 * basic-simd.cs: Fix method names for Vector16b.
6790 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
6792 * basic-simd.cs: Fix method names for Vector16sb.
6794 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
6796 * basic-simd.cs: Fix method names for Vector8us.
6798 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
6800 * basic-simd.cs: Fix method names for Vector8s.
6802 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
6804 * basic-simd.cs: Fix method names for Vector4ui.
6806 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
6808 * basic-simd.cs: Fix method names for Vector2l.
6810 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
6812 * basic-simd.cs: Fix method names for Vector2d.
6814 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
6816 * simd-intrinsics.c (mono_emit_simd_intrinsics): Add support for intrinsics
6817 that are extension methods.
6819 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
6821 * basic-simd.cs: Fix method names for Vector4f.
6823 2008-12-08 Zoltan Varga <vargaz@gmail.com>
6825 * mini-exceptions.c (mono_print_thread_dump): Mark threadpool threads
6826 as such. Fixes #456669.
6828 2008-12-07 Mark Mason <mmason@upwardaccess.com>
6830 * mini-mips.c (mono_arch_emit_call): narrow float arguments when passing as args.
6832 2008-12-07 Mark Mason <mmason@upwardaccess.com>
6834 * mini-mips.c (mono_arch_lowering_pass): don't handle OP_ICONV_TO_R* or OP_R*CONST
6835 (mono_arch_emit_setret): use OP_MIPS_CVTSD to return SP floats
6836 (mono_arch_output_basic_block): simplify FP load/store, handle OP_MIPS_FBLT_UN
6837 (mips_adjust_stackframe): handle FP spills
6839 * mini-ops.h: add mips_mtc1_s2
6841 * cpu-mips.md: add mips_mtc1_s2
6843 2008-12-07 Zoltan Varga <vargaz@gmail.com>
6845 * unwind.c: New file, move the unwind info encoding functions here from
6846 aot-compiler.c, so they could be used at runtime too.
6848 2008-12-05 Mark Mason <mmason@upwardaccess.com>
6850 * mini-mips.c (mono_arch_lowering_pass): handle OP_IMUL_IMM as well
6851 (mono_arch_output_basic_block): fix OP_LOCALLOC code generation
6853 2008-12-05 Mark Mason <mmason@upwardaccess.com>
6855 * mini-mips.c: cleanup warnings
6856 (mono_arch_lowering_pass): handle OP_LOCALLOC_IMM
6857 (mips_adjust_stackframe): handle case of taking the address of stack locals
6859 2008-12-05 Zoltan Varga <vargaz@gmail.com>
6861 * aot-compiler.c: Implement a few functions missing from the asm writer.
6862 (emit_method_code): Only write symbols for methods when using the bin
6863 writer, since the assembler can't deal with the characters in our method
6866 * aot-compiler.c (is_plt_patch): ICALL_ADDR is also a plt patch.
6868 * method-to-ir.c (mono_method_to_ir): Transform aotconst+calli into a direct
6871 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Rework the code
6872 a bit to also restore %rax.
6874 2008-12-05 Mark Probst <mark.probst@gmail.com>
6876 * mini-ppc.c: Some simple merges from mini-ppc64.c.
6878 2008-12-05 Zoltan Varga <vargaz@gmail.com>
6880 * ssa.c (mono_ssa_compute): Only add an implicit reference at start for
6883 2008-12-05 Mark Probst <mark.probst@gmail.com>
6885 * exceptions-ppc.c: Merged with exceptions-ppc64.c.
6887 * mini-ppc.c, mini-ppc.h: Remove PPC_STACK_ALIGNMENT and use
6888 MONO_ARCH_FRAME_ALIGNMENT. Struct for PPC64 function descriptors.
6890 * exceptions-ppc64.c: Removed.
6892 * Makefile.am: Use exceptions-ppc.c instead of exceptions-ppc64.c.
6894 2008-12-05 Mark Probst <mark.probst@gmail.com>
6896 * tramp-ppc.c, mini-ppc.c, mini-ppc.h: Merged tramp-ppc.c with
6899 * Makefile.am: Use tramp-ppc.c instead of tramp-ppc64.c.
6901 * tramp-ppc64.c: Removed.
6903 2008-12-05 Zoltan Varga <vargaz@gmail.com>
6905 * aot-compiler.c (add_generic_instances): Skip non-generic classes in
6908 2008-12-05 Mark Probst <mark.probst@gmail.com>
6910 * mini-ppc.h: Merged mini-ppc64.h with mini-ppc.h.
6912 * exceptions-ppc64.c, tramp-ppc64.c, mini-arch.h, Makefile.am: Use
6913 mini-ppc.h instead of mini-ppc64.h.
6915 * mini-ppc64.h: Removed.
6917 2008-12-04 Mark Mason <mmason@upwardaccess.com>
6919 * mini-mips.c: introduce USE_LDC_SDC: use ldc1/sdc1 to load/store doubles, disabled by default
6921 * mini-mips.c (mono_arch_emit_outarg_vt): fix offset calculation for memcpy in structure passing.
6923 2008-12-05 Mark Probst <mark.probst@gmail.com>
6925 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, tramp-ppc64.c:
6926 Removed FIRST/LAST_[GF]REG macros, to make merging PPC64 with PPC
6929 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
6931 * basic-simd.cs: Tests for operator == and != on Vector8us and Vector16b.
6933 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
6935 * simd-intrinsics.c: Add support for operator == and != to Vector8(u)s and Vector16(s)b.
6937 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
6939 * basic-simd.cs: Tests for operator == and != on Vector4f.
6941 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
6943 * simd-intrinsics.c (simd_intrinsic_emit_equality): Adapt to support Vector4f.
6945 * simd-intrinsics.c: Kill useless enum.
6947 2008-12-04 Mark Mason <mmason@upwardaccess.com>
6949 * cpu-mips.md: add long_conv_to_ovf_i4_2
6950 * mini-mips.c: update/add various _OVF_ opcodes to fix test failures
6952 2008-12-04 Mark Mason <mmason@upwardaccess.com>
6954 * mini-mips.c: ifdef protect automatic promotions of R4 to R8.
6956 * mini-mips.c (mono_arch_emit_setret): handle R4 case with FCONV_TO_R4 instead of FMOVE
6958 2008-12-04 Mark Mason <mmason@upwardaccess.com>
6960 * mini-mips.c (mono_arch_output_basic_block): fix codegen for OP_OR_IMM/OP_IOR_IMM
6962 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
6964 * basic-simd.cs: Add tests for new methods.
6966 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
6968 * simd-intrinsics.c: Add support for operator == and !=
6971 * simd-methods.h: Add SN_op_Inequality and SN_op_Equality.
6973 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
6975 * simd-intrinsics.c: Remove ExtractByteMask intrinsics.
6977 2008-12-04 Zoltan Varga <vargaz@gmail.com>
6979 * aot-compiler.c (add_wrappers): Add pinvoke wrappers.
6981 * mini.c (mono_resolve_patch_target): Allow pinvoke methods in
6982 MONO_PATCH_INFO_ICALL_ADDR.
6984 * aot-runtime.c (MonoAotFileInfo): Correct order of fields.
6986 * aot-compiler.c: Resurrect full-aot support.
6988 2008-12-04 Mark Mason <mmason@upwardaccess.com>
6990 * mini-mips.c (mono_arch_lowering_pass): handle OP_COMPARE and OP_ICOMPARE
6992 2008-12-04 Mark Mason <mmason@upwardaccess.com>
6994 * mini-mips.c (mono_arch_output_basic_block): fix OP_IREM_UN code generation
6996 2008-12-03 Rodrigo Kumpera <rkumpera@novell.com>
6998 * basic-simd.cs: Fix tests to work under ppc.
6999 Remove tests for methods that will be removed.
7001 2008-12-03 Mark Probst <mark.probst@gmail.com>
7003 * method-to-ir.c (mono_method_to_ir): Handle ldtoken of an open
7004 generic type (via a typedef or typeref) correctly.
7006 2008-12-03 Zoltan Varga <vargaz@gmail.com>
7008 * mini-trampolines.c (mono_magic_trampoline): Add some debugging code to help
7009 diagnose an assertion failure.
7011 2008-12-02 Mark Probst <mark.probst@gmail.com>
7013 * tramp-ppc64.c (mono_arch_create_rgctx_lazy_fetch_trampoline):
7014 Fix trampoline size.
7016 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: A few floating point
7017 conversion opcodes are implemented natively instead via emulation.
7019 2008-12-01 Mark Mason <mmason@upwardaccess.com>
7021 * cpu-mips.md: remove mips_xori
7023 * mini-ops.h: remove mips_xori
7025 * mini-mips.h: replace OP_MIPS_XORI with OP_IXOR
7027 * mini-mips.c (mono_arch_decompose_long_opts): Add ladd_imm, lsub, lsub_imm, lneg, lsub_ovf, lsub_ovf_un.
7029 * mini-mips.c (mono_arch_lowering_pass, mono_arch_output_basic_block): fix IXOR handling
7031 2008-12-01 Mark Mason <mmason@upwardaccess.com>
7033 * cpu-mips.md: fix instruction lengths.
7035 * mini-mips.h: define MONO_ARCH_NO_IOV_CHECK
7037 * mini-mips.c: move most instruction rewriting into decompose_ops. Implement conditional branches and exceptions. Fix jump table patch handling. Implement add/sub OVF.
7039 * mini-ops.h: fix slti / sltiu op profiles.
7041 2008-12-02 Martin Baulig <martin@ximian.com>
7043 * method-to-ir.c (mono_method_to_ir): Disable debugging
7044 information for the init locals block to make the debugger stop
7045 after all locals have been initalized.
7047 2008-12-02 Martin Baulig <martin@ximian.com>
7049 * mini.c (mini_method_compile): Disable MONO_OPT_DEADCE when
7050 running inside the debugger.
7052 2008-12-01 Zoltan Varga <vargaz@gmail.com>
7054 * mini.c (mini_method_compile): Only run local deadce if MONO_OPT_DEADCE
7057 * method-to-ir.c (mono_method_to_ir): Fix invalid code generated by the
7058 alu->alu imm optimization which only shows if deadce is disabled.
7060 * aot-compiler.c: Rename the function names for the binary and asm writers
7061 so they can coexist in the same process. Rework the xdebug code to use the
7062 asm writer. This avoids the need to call into the runtime to dump the
7063 debugging info. Add more debugging info for types.
7065 * mini-<ARCH>.h: Kill MONO_ARCH_HAVE_NORMALIZE_OPCODES define.
7067 * genmdesc.c genmdesc.pl mini.h: Don't put the CEE_ opcodes into the
7068 cpu description tables, they can't occur in cpu-<ARCH>.md.
7070 * method-to-ir.c (mono_method_to_ir): Set the type of the value pushed on
7071 the stack in CEE_LDFLDA. Fixes #450542.
7073 * generics.cs: Add a new test.
7075 2008-12-01 Mark Mason <mmason@upwardaccess.com>
7077 * mini-ops.h: updated MIPS opcodes
7078 * mini-mips.c: decompose long opts
7079 * mini-mips.h: decompose long opts
7081 2008-11-29 Mark Mason <mmason@upwardaccess.com>
7083 * cpu-mips.md: fix length on int_rem_un
7084 * mini-mips.c (mips_stackframe_adjust): fix insertion of spillvars region in MIPS stackframes.
7086 2008-11-29 Zoltan Varga <vargaz@gmail.com>
7088 * mini.h aot-runtime.c: Fix building with DISABLE_AOT.
7090 * mini-codegen.c (mono_print_ins_index): Handle OP_VOIDCALL_MEMBASE.
7092 2008-11-29 Martin Baulig <martin@ximian.com>
7094 * mini-exceptions.c (mono_handle_native_sigsegv): Check
7095 mono_debug_using_mono_debugger() in addition to the
7096 `no_gdb_backtrace' flag in the `MonoDebugOptions'.
7098 2008-11-28 Mark Mason <mmason@upwardaccess.com>
7100 * mini-ops.h: updated more MIPS opcodes
7101 * mini-mips.c: FP compare/branch working again, clean up last of CEE_ -> OP_ mappings
7102 * cpu-mips.md: Added MIPS versions of new FP compare/branch opcodes.
7104 2008-11-28 Mark Probst <mark.probst@gmail.com>
7106 * mini-ppc64.c: Patch the RGCTX fetch trampoline correctly.
7108 2008-11-28 Mark Mason <mmason@upwardaccess.com>
7110 * mini-mips.c (mono_arch_emit_call): adding missing conversion to fp single when passing in integer arg register.
7111 * mini-mips.c (mips_adjust_stackframe): compensate for spill-down logic.
7112 * mini-ops.h: correct selected mips opcode entries
7114 2008-11-28 Mark Probst <mark.probst@gmail.com>
7116 * mini-ppc64.c, mini-ppc64.h: Enable generalized IMT thunks and
7119 2008-11-28 Mark Probst <mark.probst@gmail.com>
7121 * mini-ppc64.h, tramp-ppc64.c: Make generic code sharing work.
7123 2008-11-28 Mark Mason <mmason@upwardaccess.com>
7125 * method-to-ir.c, mini-trampolines.c: protect IMG code with #ifdef MONO_ARCH_HAVE_IMT to fix compile errors.
7126 * mini-mips.c: Fixup stackframe assignments after allocation of spillvars.
7127 * mini-mips.h: disable IMT
7128 * tramp-mips.c (mono_arch_get_vcall_slot): fix offset extraction
7130 2008-11-28 Mark Probst <mark.probst@gmail.com>
7132 * mini-ppc64.c, mini-ppc64.h: Don't emulate long ops.
7134 2008-11-28 Mark Probst <mark.probst@gmail.com>
7136 * mini-ppc64.c, exceptions-ppc64.c: Several fixes.
7138 2008-11-28 Zoltan Varga <vargaz@gmail.com>
7140 * method-to-ir.c (handle_isinst): Use PCONST instead of ICONST for
7143 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
7145 * simd-intrinsics.c (emit_array_extension_intrinsics): Add support
7146 for Set/GetVector aligned versions.
7148 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
7150 * basic-simd.cs: Add tests for Get/SetVector.
7152 2008-11-27 Mark Probst <mark.probst@gmail.com>
7154 * mini.c: Removed g_slist_append_mempool(). Now in
7157 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
7159 * simd-intrinsics.c (mono_emit_vector_ldelema): Extract the element
7160 size properly and make the bounds check optional.
7162 * simd-intrinsics.c (emit_array_extension_intrinsics): Add support
7163 for SetVector and IsAligned.
7165 2008-11-27 Zoltan Varga <vargaz@gmail.com>
7167 * mini.c: Remove unused mono_normalize_opcodes () function.
7169 2008-11-26 Mark Probst <mark.probst@gmail.com>
7171 * method-to-ir.c (mini_emit_inst_for_method): Small fix: we're
7172 using the new atomic add ops now.
7174 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Implemented atomic
7177 2008-11-26 Mark Probst <mark.probst@gmail.com>
7179 * mini-ppc64.c: Several fixes.
7181 2008-11-25 Mark Mason <mmason@upwardaccess.com>
7183 * cpu-mips.md: added jump_table
7184 * mini-mips.c: added jump_table. Eliminate compare-imm when lowering. Remove dead function.
7186 2008-11-25 Mark Mason <mmason@upwardaccess.com>
7188 * mini-mips.c, mini-mips.h, tramp-mips.c, cpu-mips.md: Initial upgrade of MIPS port to new IR.
7190 2008-11-25 Mark Mason <mmason@upwardaccess.com>
7192 * mini-ops.h: corrected a handful of MIPS opcodes.
7194 2008-11-25 Mark Mason <mmason@upwardaccess.com>
7196 * aot-compiler.c: MIPS to use ELF writer
7198 2008-11-25 Mark Mason <mmason@upwardaccess.com>
7200 * mini-codegen.c: remove MIPS specific assert.
7202 2008-11-25 Mark Probst <mark.probst@gmail.com>
7204 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, cpu-ppc64.md: Several
7205 fixes. PPC64 now passes most of the runtime regressions.
7207 2008-11-24 Zoltan Varga <vargaz@gmail.com>
7209 * regalloc2.c: Distinguish between use/def positions. Optimize the creation of
7210 volatile intervals a bit.
7212 2008-11-24 Mark Probst <mark.probst@gmail.com>
7214 * basic-long.cs: New test case.
7216 2008-11-23 Zoltan Varga <vargaz@gmail.com>
7218 * mini.c (mini_method_compile): Disable globalra for large methods for
7221 * regalloc2.c (order_moves): Add fp support.
7223 * branch-opts.c (mono_remove_critical_edges): Split non-critical edges whose
7224 source bblock ends with an OP_BR_REG.
7226 * ratests.cs: Add a new test.
7228 2008-11-23 Mark Probst <mark.probst@gmail.com>
7230 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c: Disable generic code
7231 sharing. PPC64 now passes generics.exe.
7233 2008-11-23 Mark Probst <mark.probst@gmail.com>
7235 * mini-ppc64.c: Several fixes. PPC64 now runs iltests.exe.
7237 2008-11-23 Zoltan Varga <vargaz@gmail.com>
7239 * exceptions-x86.c (mono_arch_find_jit_info): Avoid reading uninitialized
7240 memory when mono_jit_info_table_find () can't find the method in the
7243 * aot-compiler.c (mono_save_xdebug_info): Emit complete debug info for
7246 * aot-compiler.c (mono_save_xdebug_info): Make this work with the assembly
7249 2008-11-23 Mark Probst <mark.probst@gmail.com>
7251 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, cpu-ppc64.md:
7252 Several fixes. PPC64 now runs exceptions.exe and
7253 devirtualization.exe.
7255 2008-11-22 Mark Probst <mark.probst@gmail.com>
7257 * mini-ppc64.c, tramp-ppc64.c: Small fixes. PPC64 now runs
7258 arrays.exe and basic-math.exe.
7260 2008-11-22 Mark Probst <mark.probst@gmail.com>
7262 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, tramp-ppc64.c,
7263 cpu-ppc64.md: Several fixes. PPC64 now runs objects.exe.
7265 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
7267 * simd-intrinsics.c: Add support ArrayExtension intrinsics.
7269 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
7271 * method-to-ir.c: Move bounds checking macros to ir-emit.h
7273 * ir-emit.h: Move macros from method-to-ir.c to here.
7275 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
7277 * mini-ops.h: Correct the long simd ops to use LREG.
7279 2008-11-21 Zoltan Varga <vargaz@gmail.com>
7281 * mini-ops.h: Correct the dreg type of OP_LOADI8_MEMBASE.
7283 * mini-ops.h: Correct the dreg type of a few long opcodes.
7285 * mini-amd64.h: Applied patch from Mihai Chelaru <kefren@ngnetworks.ro>.
7288 Fri Nov 21 12:52:23 CET 2008 Paolo Molaro <lupus@ximian.com>
7290 * mini-ppc.c: remove negative stack references in epilog
7291 for platforms that don't support the red zone.
7293 2008-11-21 Mark Probst <mark.probst@gmail.com>
7295 * mini-ppc64.h, cpu-ppc64.md: Fixed caller/callee saved floating
7296 point regs. Now PPC64 passes basic-calls.exe.
7298 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
7300 * basic-simd.cs: Add tests for accessors of Vector2l.
7302 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
7304 * mini-ops.h: Added OP_INSERTX_I8_SLOW,.
7306 * mini-x86.c (mono_arch_decompose_long_opts): Decompose OP_INSERTX_I8_SLOW.
7308 * simd-intrinsics.c: Add support for Vector2l and Vector2ul.
7310 2008-11-21 Mark Probst <mark.probst@gmail.com>
7312 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Several fixes. Now
7313 PPC64 passes basic-long.exe.
7315 2008-11-20 Mark Probst <mark.probst@gmail.com>
7317 * decompose.c: Decompose carry and overflow add on PPC64 like on
7318 other 64 bit archs. Don't decompose sub at all on PPC64.
7320 * mini-ppc64.c, exceptions-ppc64.c, tramp-ppc64.c, cpu-ppc64.md:
7321 Several fixes and new opcodes. Now PPC64 runs (but doesn't pass)
7324 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
7326 * basic-simd.cs: Add tests for accessors of Vector2d.
7328 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
7330 * mini-ops.h: Added OP_INSERTX_R8_SLOW,.
7334 * mini-x86.c (mono_arch_output_basic_block): Same.
7336 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector2d.
7338 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
7340 * basic-simd.cs: Add tests for accessors of Vector4f.
7342 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
7344 * mini-ops.h: Added OP_INSERTX_R4_SLOW,.
7348 * mini-x86.c (mono_arch_output_basic_block): Same.
7350 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector4f.
7352 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
7354 * basic-simd.cs: Add tests for accessors of Vector4i and Vector4ui.
7356 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
7358 * mini-ops.h: Added OP_INSERTX_I4_SLOW,.
7362 * mini-x86.c (mono_arch_output_basic_block): Same.
7364 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector4i and Vector4ui.
7366 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
7368 * cpu-x86.md: Use reasonable sizes for extractx_u2 and insertx_u1_slow.
7370 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
7372 * simd-intrinsics.c: Enable setters for Vector16sb.
7374 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
7376 * mini-ops.h: Added OP_EXTRACTX_U2, OP_INSERTX_U1_SLOW.
7380 * mini-x86.c (mono_arch_output_basic_block): Same.
7382 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector16b.
7384 2008-11-19 Rodrigo Kumpera <rkumpera@novell.com>
7386 * simd-intrinsics.c: Implement setter for Vector8us.
7388 2008-11-19 Zoltan Varga <vargaz@gmail.com>
7390 * aot-compiler.c (mono_save_xdebug_info): Emit correct location info
7393 Wed Nov 19 18:27:41 CET 2008 Paolo Molaro <lupus@ximian.com>
7395 * mini-ppc.c: remove references to the red zone in the prolog
7396 (for systems that don't support it).
7398 2008-11-19 Mark Probst <mark.probst@gmail.com>
7400 * cpu-ppc64.md: Fixed a few instruction lengths.
7402 * mini-ppc64.c: Don't emit SETLRET. PPC64 passes basic-float.exe,
7405 2008-11-19 Mark Probst <mark.probst@gmail.com>
7407 * mini-ppc64.c, cpu-ppc64.md: Fixed some opcodes. PPC64 passes
7410 2008-11-19 Zoltan Varga <vargaz@gmail.com>
7412 * aot-compiler.c (mono_save_xdebug_info): Add more parameter types.
7414 2008-11-18 Rodrigo Kumpera <rkumpera@novell.com>
7416 * mini-ops.h: Added OP_INSERT_I2.
7420 * mini-x86.c (mono_arch_output_basic_block): Same.
7422 * simd-intrinsics.c: Implement setter for Vector8s.
7424 * simd-methods.h: Add the names of get setters of Vector8s.
7426 2008-11-18 Zoltan Varga <vargaz@gmail.com>
7428 * aot-compiler.c (mono_save_xdebug_info): Add support for parameters.
7430 * aot-compiler.c (mono_save_xdebug_info): Add preliminary support for
7433 * unwind.h (MonoUnwindOp): Change the 'val' to a signed type.
7435 2008-11-18 Mark Probst <mark.probst@gmail.com>
7437 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, cpu-ppc64.md: Changes
7438 for PPC64. An empty program runs now.
7440 2008-11-18 Zoltan Varga <vargaz@gmail.com>
7442 * unwind.h (MonoUnwindOp): Change the 'val' to a signed type.
7444 * aot-compiler.c mini.c mini.h: Add a JIT debugging mode modelled after
7445 a similar mode in Kaffe: When the the MONO_XDEBUG env var is set, debugging
7446 info for JITted code is emitted into a shared library, loadable into gdb.
7448 2008-11-18 Mark Probst <mark.probst@gmail.com>
7450 * Makefile.am: Changes to build PPC64.
7452 * mini-arch.h: Include mini-ppc64.h on PPC64.
7454 2008-11-18 Mark Probst <mark.probst@gmail.com>
7456 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Updated with changes
7457 in PPC code up to r119147.
7459 2008-11-18 Mark Probst <mark.probst@gmail.com>
7461 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, exceptions-ppc64.c,
7462 cpu-ppc64.md: Changes for PPC64.
7464 Based on code submitted by andreas.faerber@web.de at
7465 https://bugzilla.novell.com/show_bug.cgi?id=324134 under the
7468 2008-11-18 Mark Probst <mark.probst@gmail.com>
7470 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, exceptions-ppc64.c,
7471 cpu-ppc64.md: Copied from the corresponding PPC files from
7474 2008-11-18 Scott Peterson <lunchtimemama@novell.com>
7476 * mini-ops.h: Added OP_ROUND.
7478 * cpu-x86.md: Added round.
7480 * mini-x86.c: Added support for intrinsicing Math.Round (double).
7482 * basic-math.cs: Added test_0_round to test rounding.
7484 Contributed under MIT/X11 license.
7486 2008-11-17 Bill Holmes <billholmes54@gmail.com>
7488 * aot-compiler.c : Fix the Winx64 build.
7490 Contributed under MIT/X11 license.
7492 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
7494 * mini-x86.c (mono_arch_output_basic_block): Use movsd instead of monvups
7495 in OP_EXTRACT_R8 to avoid possible stack corruption.
7497 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
7499 * mini-ops.h: Added OP_EXTRACT_R8/I8.
7501 * cpu-x86.md: Added extract_r8.
7503 * mini-x86.c (mono_arch_output_basic_block): Emmit OP_EXTRACT_R8.
7505 * mini-x86.c: Added mono_arch_decompose_long_opts to break OP_EXTRACT_I8 into
7506 a couple of OP_EXTRACT_I4.
7508 * mini-x86.h: Define MONO_ARCH_HAVE_DECOMPOSE_LONG_OPTS if simd is enabled.
7510 * simd-intrinsics.c: Implement getters for Vector2l/2ul/2d.
7512 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
7514 * simd-intrinsics.c (vector2l_intrinsics): CompareGreaterThan requires sse 4.2
7517 2008-11-17 Zoltan Varga <vargaz@gmail.com>
7519 * method-to-ir.c (handle_delegate_ctor): Emit the address of the delegate
7520 trampoline as an AOT const of the proper type instead of MONO_PATCH_INFO_ABS.
7522 * mini.c (mono_codegen): Remove the handling of delegate trampolines, they
7523 are not needed any more.
7525 * mini.h: Remove the unused INS_LIST macros.
7527 * mini.c (mini_method_compile): Remove a disable globalra case which is no
7530 * *.h *.c: Remove duplicate MonoInst emission macros, use the ones in
7533 * regalloc.h *.c: Remove references to mono_regstate_next_int (), use
7534 mono_alloc_ireg () instead.
7536 * mini-<ARCH>.c: Include ir-emit.h. Remove duplicate MonoInst emission
7539 * mini-amd64.c (emit_load_volatile_arguments): Removed, not needed
7542 * aot-runtime.c (load_aot_module): Disable AOT when running under
7545 * mini-amd64.h: Change the monitor fastpath defines to check for
7546 !PLATFORM_WIN32 so they work on *bsd too.
7548 * mini.h mini.c mini-hhpa.c: Remove more unused code.
7550 * mini-s390.c mini-s390x.c: Remove !cfg->new_ir code.
7552 * mini.h (MonoCompile): Remove new_ir flag.
7554 * regalloc.h regalloc.c: Remove unused code.
7556 * cpu-*.md: Remove more unused opcodes.
7558 * simple-cee-ops.h simple-mini-ops.h: Removed.
7560 * mini-ops.h *.c cpu-<ARCH>.md: Remove more unused opcodes.
7562 2008-11-17 Zoltan Varga <vargaz@gmail.com>
7564 * aliasing.h: Removed.
7566 * *.c: Remove references to aliasing.h and inssel.h.
7568 * mini.c: Remove additional unused functions.
7570 * mini-ops.h cpu-*.md: Remove unused opcodes.
7572 2008-11-16 Zoltan Varga <vargaz@gmail.com>
7574 Remove the old JIT code.
7576 * inssel*.brg: Removed.
7578 * ssa.c abcremoval.c aliasing.c: Removed.
7580 * ssa2.c: Renamed to ssa.c.
7582 * abcremoval2.c: Renamed to abcremoval.c.
7584 * *.c: Removed all !cfg->new_ir code.
7586 * mini-<ARCH>.c: Removed mono_arch_call_opcode (),
7587 mono_arch_emit_this_vret_args (), and mono_arch_get_inst_for_method ().
7589 * mini.c: Removed the old mono_method_to_ir () and all the code used by it.
7591 2008-11-16 Zoltan Varga <vargaz@gmail.com>
7593 * aot-compiler.c aot-runtime.c: Emit most of the non-table data in a structure
7594 to simplify the code and cut back on the number of global symbols in the AOT
7597 * aot-compiler.c aot-runtime.c: Get rid of the unused plt_jump_table.
7599 2008-11-15 Zoltan Varga <vargaz@gmail.com>
7601 * aot-runtime.c aot-compiler.c: Unify the plt_jump_table/plt_info tables
7602 with the got/got_info tables.
7604 * mini.h: Bump AOT file format version.
7606 * unwind.h: New file, contains definitions for stack unwinding.
7608 * mini.c (mono_emit_unwind_op): New helper function to append an unwind op
7611 * aot-compiler.c: Generalize the emitting of unwind information to use the
7612 information in cfg->unwind_ops.
7614 * mini-amd64.c (mono_arch_emit_prolog): Emit unwind info.
7616 * aot-compiler.c: Emit dwarf unwind information so gdb can unwind through
7617 AOT method frames. Enable writing symbols for methods by default.
7619 2008-11-14 Rodrigo Kumpera <rkumpera@novell.com>
7621 * simd-intrinsics.c (simd_intrinsic_emit_getter): Generalize this code
7622 and make it work with vectors of element sizes 1, 2 and 4.
7624 * simd-intrinsics.c: Enable getter for all vectors with element size
7627 * simd-methods.h: Add the names of other getters.
7629 * mini-ops.h: Added OP_EXTRACT_I2/U2/I1/U1.
7635 Fri Nov 14 15:54:18 CET 2008 Paolo Molaro <lupus@ximian.com>
7637 * mini-ppc.h: portability fix.
7639 Fri Nov 14 15:39:50 CET 2008 Paolo Molaro <lupus@ximian.com>
7641 * mini-ppc.h, mini-ppc.c: avoid using the red zone as some kernels are
7642 buggy and will overwrite it.
7644 2008-11-14 Zoltan Varga <vargaz@gmail.com>
7646 * aot-compiler.c: Add functionality to emit local symbols to the elf writer.
7647 Use it to emit local symbols for all methods so AOTed methods show up with
7648 their full name in gdb/valgrind output.
7650 Fri Nov 14 12:56:27 CET 2008 Paolo Molaro <lupus@ximian.com>
7652 * mini-ppc.c: portability fixes.
7654 2008-11-14 Zoltan Varga <vargaz@gmail.com>
7656 * mini-trampolines.c (mono_magic_trampoline): Move the patching of plt
7657 entries out of the if (!generic_shared...) code so it is always done.
7658 (mono_class_init_trampoline): Do the patching when running under valgrind
7659 too, newer versions of valgrind have no problems with it.
7661 2008-11-13 Zoltan Varga <vargaz@gmail.com>
7663 * aot-compiler.c (emit_writeout): Rework this to make it easier to add
7666 2008-11-13 Mark Probst <mark.probst@gmail.com>
7668 * mini-ppc.c, cpu-ppc.md: Reserve space for the parameter area in
7671 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
7673 * simd-intrinsics.c: Add getter support for Vector4i and Vector4ui.
7675 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
7677 * mini-ops.h: Kill diplicated ops OP_SHUFLEPS.
7683 * simd-intrinsics.c: Same.
7685 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
7687 * simd-intrinsics.c: Enable constructor intrinsics for all types.
7689 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
7691 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Generalize this method
7692 to work with more Vector types.
7694 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
7696 * simd-intrinsics.c (simd_intrinsic_emit_ctor): If the target is already a pointer
7697 store the elemens directly instead of using and intermediate.
7699 2008-11-13 Zoltan Varga <vargaz@gmail.com>
7701 * mini-amd64.c (emit_call_body): Avoid aligning call sites in AOTed code.
7703 * tramp-x86.c (mono_arch_create_trampoline_code): Rework the return sequence
7704 to preserve %eax for aot plt trampolines.
7706 * aot-compiler.c (compile_method): Don't skip synchronized methods.
7707 (encode_method_ref): Flag synchronized methods so they won't go through
7710 * aot-compiler.c: Additional work to support AOTing synchronized methods/
7713 * cpu-ia64.md (jmp): Increase max length.
7715 2008-11-12 Zoltan Varga <vargaz@gmail.com>
7717 * aot-runtime.c (load_method): Avoid calling runtime_class_init () for
7718 open generic classes.
7720 * aot-compiler.c: Enable the ELF writer on ELF platforms.
7722 * method-to-ir.c (mono_method_to_ir2): Revert the last change to the
7723 box+brtrue optimization since it causes test failures on x86.
7725 2008-11-12 Rodrigo Kumpera <rkumpera@novell.com>
7727 * mini-ops.h: Remove OP_PUSH_R4 and OP_LOADX_STACK.
7733 * mini.h (struct MonoCompile): Add simd_ctor_var to be used as storage
7734 for simd ctor values.
7736 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Use simd_ctor_var for the constructor
7737 instead of directly pushing the values on stack. This saves about 15 bytes of generated code.
7739 2008-11-12 Rodrigo Kumpera <rkumpera@novell.com>
7741 * simd-methods.h: Rename SubWithSaturation, ArithmeticRightShift and
7744 * simd-instrincs.c: Same.
7746 * basic-simd.cs: Same.
7748 2008-11-12 Zoltan Varga <vargaz@gmail.com>
7750 * ratests.cs: Add more tests.
7752 * regalloc2.c (add_spill_code): Handle more corner cases.
7754 2008-11-11 Zoltan Varga <vargaz@gmail.com>
7756 * regalloc2.c (INS_POS_INTERVAL): Decrease this to 8 to avoid overflows.
7757 (update_liveness): Avoid holes in the liveness ranges of hregs if they are
7758 both the source an destination of an instruction.
7760 Tue Nov 11 19:30:50 CET 2008 Paolo Molaro <lupus@ximian.com>
7762 * jit-icalls.c, local-propagation.c, mini.c, ssa.c, ssapre.c, trace.c,
7763 wapihandles.c: more portability changes.
7765 Tue Nov 11 18:56:33 CET 2008 Paolo Molaro <lupus@ximian.com>
7767 * aot-compiler.c, aliasing.c, abcremoval.c: portability changes.
7768 * mini.c mini.h, aot-runtime.c: the aot segfault-handling code is not
7769 safe to execute in a signal handler and the kernel provides better
7770 the info in /proc/self/smaps. Avoid the assert on sigaction during
7773 2008-11-11 Zoltan Varga <vargaz@gmail.com>
7775 * method-to-ir.c (mono_method_to_ir2): In the box+brtrue optimization, only
7776 do the bblock linking hack if it is actually needed.
7778 * Makefile.am (patch-libtool): New helper target to patch libtool to speed
7781 * liveness.c (ENABLE_LIVENESS2): Reenable this for 64 bit archs as the
7782 crash problem is fixed.
7784 * branch-opts.c (mono_remove_critical_edges): Link up newly added
7787 * mini.c (mini_method_compile): Compute unreachable bblocks properly even
7789 (mini_method_compile): Set the starting value of next_vreg to
7790 MAX_IREGS + MAX_FREGS when using globalra.
7792 * method-to-ir.c (mono_method_to_ir2): Mark bblocks starting
7793 filter clauses with BB_EXCEPTION_HANDLER.
7795 * regalloc2.c (assign_spill_slots): Set cfg->rgctx_var.
7797 2008-11-10 Mark Probst <mark.probst@gmail.com>
7799 * mini-x86.c (mono_arch_get_argument_info): Don't align argument
7800 space for stdcall. Fixes regressions on Win32.
7802 2008-11-10 Zoltan Varga <vargaz@gmail.com>
7804 * regalloc2.c (handle_reg_constraints): Avoid adding code to unreachable
7806 (linear_scan): Remove an assert which doesn't seem to be needed.
7808 * local-propagation.c (mono_local_deadce): Avoid a call to
7809 MONO_DELETE_INS which would screw up the instruction linking.
7811 * mini.c (mono_decompose_op_imm): Make this work with globalra.
7813 * regalloc2.c: Upgrade to work the current JIT code.
7815 2008-11-09 Zoltan Varga <vargaz@gmail.com>
7817 * method-to-ir.c (inline_method): Merge more basic blocks to help the AOT
7820 * aot-runtime.c: Remove some dead code.
7822 * tramp-arm.c: Use 'code' as the runnning pointer in code generation for
7824 (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Implement aot support.
7826 * aot-runtime.c (load_named_code): Decode the offset of lazy fetch
7827 trampolines using sscanf since atoi doesn't work on large unsigned values.
7829 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full):
7830 Initialize code_size.
7832 2008-11-08 Mark Probst <mark.probst@gmail.com>
7834 * method-to-ir.c (mini_emit_inst_for_method): Make
7835 Interlocked.CompareExchange work for Int arguments on 32 bit
7838 2008-11-07 Mark Probst <mark.probst@gmail.com>
7840 * method-to-ir.c (mono_method_to_ir2): Fixed a funny commit error.
7842 2008-11-06 Bill Holmes <billholmes54@gmail.com>
7844 * main.c Fix MSVC build.
7846 Contributed under MIT/X11 license.
7848 2008-11-06 Mark Probst <mark.probst@gmail.com>
7850 * mini-x86.c (mono_arch_allocate_vars): Make sure locals that need
7851 alignment larger than 8 bytes are aligned correctly, too.
7853 * mini.c: Honor the min_align field of MonoClass when laying out
7856 2008-11-06 Zoltan Varga <vargaz@gmail.com>
7858 * method-to-ir.c (mono_method_to_ir2): Fix AOT support for CEE_SWITCH on arm.
7860 * aot-compiler.c (emit_plt): Fix a warning.
7862 * aot-compiler.c: Implement ARM support in the binary writer.
7864 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
7866 * basic-simd.cs: Add test for getter with byref arg.
7867 Fix the naming of a few tests.
7868 Add missing checks to a test.
7870 2008-11-05 Zoltan Varga <vargaz@gmail.com>
7872 * aot-compiler.c (emit_plt): Make the arm code work with the binary writer.
7874 * aot-compiler.c aot-runtime.c mini-trampolines.c tramp-amd64.c: Implement
7875 most of the full-aot support for monitor enter/exit trampolines.
7877 * tramp-x86.c tramp_amd64.c: Add AOT compatible variants of the monitor
7878 enter/exit trampoline creation functions.
7880 * Makefile.am: Fix the generation of buildver.h so it is not invoked during
7883 Wed Nov 5 16:28:53 CET 2008 Paolo Molaro <lupus@ximian.com>
7885 * mini.h, aot-compiler.c, method-to-ir.c, aot-runtime.c: remove the
7886 incorrectly added MONO_WRAPPER_MONITOR_* (in r117651-r117652) and
7887 implement the needed functionality without adding crap to the runtime.
7889 2008-11-05 Zoltan Varga <vargaz@gmail.com>
7891 * mini-trampolines.c (mono_create_monitor_enter_trampoline): Fix the
7894 * mini.c (mono_build_date): New global version holding the build date in
7897 * Makefile.am (buildver.c): Generate a file containing the build date.
7899 * main.c: Set the build date from the generated file.
7901 * mini.c (mono_get_runtime_build_info): New helper function returning build
7902 information in a string format.
7904 * driver.c (mono_main): Print the build date in --version.
7906 * aot-compiler.c aot-runtime.c: Embed the build information into the AOT
7907 file when the bind-to-runtime-version option is used.
7909 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
7911 * simd-intrinsics.c: Fix bug when using getters and byref args.
7913 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
7915 * simd-methods.h: Rename prefetch methods.
7917 * simd-intrinsics.c: Same.
7919 2008-11-05 Mark Probst <mark.probst@gmail.com>
7921 * tramp-amd64.c: Enlarge the Monitor.Enter/Exit trampoline code
7924 2008-11-04 Zoltan Varga <vargaz@gmail.com>
7926 * aot-compiler.c: Use the bundled elf header files instead of depending on
7929 * aot-compiler.c (emit_symbol_diff): Allocate memory from the acfg
7932 * method-to-ir.c (mono_method_check_inlining): Avoid a getenv () call
7935 2008-11-04 Rodrigo Kumpera <rkumpera@novell.com>
7937 * cpu-x86.md: Add store nta ops.
7943 * mini.h: Add an enum for simd prefetch modes.
7945 * simd-methods.h: Refactor the store_aligned code to handle multiple kinds
7946 of store. Use the changed code to support store nta.
7948 * simd-intrinsics.c: Add prefetch ops for all vector types.
7950 2008-11-04 Zoltan Varga <vargaz@gmail.com>
7952 * aot-compiler.c: Add an option for JIT compiling the methods by multiple
7955 * aot-compiler.c: Use statically allocated buffers for constructing symbol
7958 * aot-runtime.c aot-compiler.c: Add support for the MONITOR_ENTER/EXIT
7961 2008-11-04 Mark Probst <mark.probst@gmail.com>
7963 * mini-x86.c: Fixed commit.
7965 2008-11-04 Zoltan Varga <vargaz@gmail.com>
7967 * aot-compiler.c (emit_plt): Align the plt section only on x86.
7969 2008-11-04 Mark Probst <mark.probst@gmail.com>
7971 * mini-trampolines.c, mini.h: Two new trampolines: MONITOR_ENTER
7972 and MONITOR_EXIT, for the ASM fastpaths.
7974 * method-to-ir.c: Use the ASM fastpath for Monitor.Enter/Exit if
7977 * mini.c, patch-info.h: Signature and patch infos for
7978 Monitor.Enter/Exit trampolines.
7980 * mini-amd64.c, mini-x86.c: Make emit_tls_get() non-static.
7982 * tramp-amd64.c, tramp-x86.c, mini-amd64.h, mini-amd64.h:
7983 Monitor.Enter/Exit ASM fastpath for Linux.
7985 2008-11-04 Zoltan Varga <vargaz@gmail.com>
7987 * mini.c (mono_method_to_ir): Fix soft-float support in Array.Get/Set.
7989 * objects.cs: Add a new test.
7991 * aot-compiler.c: Use mono_100ns_ticks () for computing the profiling info.
7993 * aot-runtime.c (load_method): Run class initialization in the PLT case even
7994 if MONO_LOG_LEVEL is set.
7996 * debug-mini.c (serialize_variable): Fix the encoding of dead variables.
7998 * aot-runtime.c (mono_aot_get_method): Skip out-of-date AOT modules.
8000 * aot-compiler.c (emit_and_reloc_code): Speed this up a little.
8002 * aot-compiler.c: Change the relocation code to use virtual addresses instead
8003 of file offsets. Align the sections belonging to the data segment to
8006 2008-11-03 Zoltan Varga <vargaz@gmail.com>
8008 * aot-compiler.c: Simplify the elf writer by depending on the definitions in
8009 elf.h. Port it to amd64.
8011 2008-11-03 Rodrigo Kumpera <rkumpera@novell.com>
8013 * driver.c: Enable SIMD by default.
8015 2008-11-03 Rodrigo Kumpera <rkumpera@novell.com>
8017 * cpu-x86.md: Add prefetch op.
8023 * mini.h: Add an enum for simd prefetch modes.
8025 * simd-methods.h: Add prefetch function names.
8027 * simd-intrinsics.c: Add prefetch ops for all vector types.
8029 2008-11-03 Zoltan Varga <vargaz@gmail.com>
8031 * aot-compiler.c (emit_bytes): Speed this up a little.
8033 2008-11-02 Zoltan Varga <vargaz@gmail.com>
8035 * aot-compiler.c: Add JIT time etc. statistics.
8037 * aot-compiler.c (compile_method): Fix the copying of the cfgs array.
8039 * mini.h (MonoCompile): Add 'got_offset' field.
8041 * aot-compiler.c: Store the got offset in MonoCompile, get rid of the
8042 method_got_offsets array.
8044 * aot-compiler.c aot-runtime.c: Add support for the monitor enter/exit
8047 * aot-compiler.c (compile_method): Add generic method instances referenced
8048 by the method to the list of methods to be compiled, this is required so if
8049 A<T> references B<T>, and another assembly references A<int>, then it will
8050 also get a copy of B<int>.
8052 * method-to-ir.c (mini_emit_inst_for_method): Use the proper wrapper type
8053 when checking for monitor enter/exit.
8055 2008-10-30 Mark Probst <mark.probst@gmail.com>
8057 * method-to-ir.c (mini_emit_inst_for_method): Use the IL fastpaths
8058 for Monitor.Enter and Monitor.Exit if enabled.
8060 * mini-x86.h, mini-amd64.h: Enable the IL fastpaths for Linux and
8063 2008-10-30 Zoltan Varga <vargaz@gmail.com>
8065 * method-to-ir.c (type_from_op): Convert CEE_CONV_U on OP_ICONV_TO_U instead
8066 of an OP_MOVE. Fixes #440046.
8068 * basic-long.cs: Add a new test.
8070 2008-10-29 Rodrigo Kumpera <rkumpera@novell.com>
8072 * mini.h: Add synchronization note for the managed counter-part.
8074 * simd-intrinsics.c: Add SimdRuntime.get_AccelMode intrinsic that
8075 returns the simd caps of the current cpu.
8077 2008-10-29 Rodrigo Kumpera <rkumpera@novell.com>
8079 * basic-simd.cs: Remove Console.WriteLine.
8081 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
8083 * basic-simd.cs: New tests for Vector2ul.
8085 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
8087 * simd-intrinsics.c: Add new vector type Vector2ul.
8089 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
8091 * basic-simd.cs: New tests for Vector2l.
8093 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
8095 * cpu-x86.md: Add long version of most packed int ops.
8101 * simd-intrinsics.c: Add new vector type Vector2l.
8103 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
8105 * simd-intrinsics.c: Replace SN_op_BitwiseXor with SN_op_ExclusiveOr.
8107 * simd-methods.h: Remove SN_op_BitwiseXor.
8109 2008-10-28 Zoltan Varga <vargaz@gmail.com>
8111 * mini.c (mono_allocate_stack_slots_full): Align the size of vtypes to their
8114 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
8116 * basic-simd.cs: Test for Vector2d.
8118 * basic-simd.cs (test_vector8s_pack_signed_sat): Fixed broken
8121 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
8123 * cpu-x86.md: Add double version of all packed float ops.
8129 * simd-intrinsics.c: Add new vector type Vector2d.
8131 * simd-intrinsics.c (vector4f_intrinsics): Fix ordering.
8133 * simd-methods.h: Add Duplicate.
8135 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
8137 * basic-simd.cs: Test for packing with signed saturation.
8139 2008-10-28 Zoltan Varga <vargaz@gmail.com>
8141 * aot-compiler.c (add_generic_instances): Add all methods of generic instances
8142 found in the TYPESPEC table.
8144 2008-10-26 Zoltan Varga <vargaz@gmail.com>
8146 * aot-runtime.c (mono_aot_get_method): Log not found methods for extra methods
8149 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
8151 * mini.c (mono_method_to_ir): For MONO_PATCH_INFO_RVA, save field the token
8152 instead of the RVA, since the RVA can be changed by tools like the cil
8155 * method-to-ir.c (mono_method_to_ir2): Ditto.
8157 * debug-mini.c (serialize_variable): Handle ADDRESS_MODE_DEAD.
8158 (deserialize_variable): Ditto.
8160 2008-10-25 Martin Baulig <martin@ximian.com>
8162 * debug-mini.c (write_variable): Use
8163 `MONO_DEBUG_VAR_ADDRESS_MODE_DEAD' for dead variables.
8165 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
8167 * cpu-x86.md: Add unsigned variants of packd and packw.
8171 * mini-x86.h: Emit the right instruction for packd and packw.
8172 Add unsigned variants of packd and packw.
8174 * simd-intrinsics.c: Packd and packw were used in place of their
8175 unsigned variants. Change that.
8176 Add intrinsics for (Signed)PackWithSignedSaturation.
8178 * simd-methods.h: Add (Signed)PackWithSignedSaturation.
8180 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
8182 * simd-intrinsics.c (vector4i_intrinsics): New table of intrinsic type.
8184 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
8186 * mini-ops.h: Remove dword packed add/sub with saturation ops.
8188 * cpu-x86.md: Remove dword packed add/sub with saturation ops.
8190 * simd-intrinsics.c (vector4ui_intrinsics): Remove methods without
8193 * simd-intrinsics.c (vector8s_intrinsics): Fix ordering.
8195 2008-10-24 Mark Probst <mark.probst@gmail.com>
8197 * method-to-ir.c, mini.c: Special casing for the synchronized
8198 wrapper for the ldtoken+GetTypeFromHandle case.
8200 2008-10-24 Zoltan Varga <vargaz@gmail.com>
8202 * mini.c (mono_replace_ins): Move this to branch-opts.c.
8204 * mini.c (mono_replace_ins): Propagate has_array_access flag to the newly
8205 created/split bblocks.
8207 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
8209 * mini-ops.h: Add packed signed mul high.
8213 * mini-x86.c (mono_arch_output_basic_block): Same.
8215 * simd-methods.h: Add PackWithUnsignedSaturation and ShiftRightLogic.
8217 * simd-intrinsics.c (vector8s_intrinsics): New table of intrinsic type.
8219 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
8221 * basic-simd.cs: Tests for Vector16sb.
8223 2008-10-24 Zoltan Varga <vargaz@gmail.com>
8225 * inssel.brg (stmt): Fix OP_HARD_NOP rule.
8227 2008-10-23 Rodrigo Kumpera <rkumpera@novell.com>
8229 * mini-ops.h: Add packed signed min, max and compare greater.
8233 * mini-x86.c (mono_arch_output_basic_block): Same. Add packed add/sub with
8236 * simd-methods.h: Add CompareGreaterThan.
8238 * simd-methods.h: Remove CompareEquals.
8240 * simd-intrinsics.c: Add new TODO entry and some cosmetic changes.
8242 * simd-intrinsics.c (vector16sb_intrinsics): New table of intrinsic type.
8244 * simd-intrinsics.c (vector4f_intrinsics): Rename CompareEquals to
8247 2008-10-23 Rodrigo Kumpera <rkumpera@novell.com>
8249 * basic-simd.cs: Fix tests due to change in the API.
8251 2008-10-21 Zoltan Varga <vargaz@gmail.com>
8253 * mini.c method-to-ir.c: Use mono_field_get_name () for accessing field->name.
8255 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
8257 * basic-simd.cs: Fix name change in Vector4f::CompareEqual.
8259 * simd-intrinsics.c (simd_intrinsic_emit_store_aligned): Don't use
8260 inst_offset as this has invalid values for LDADDR.
8262 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
8264 * basic-simd.cs: Test for SignedPackWithUnsignedSaturation.
8266 * simd-intrinsics.c (vector4ui_intrinsics): Add SignedPackWithUnsignedSaturation.
8268 2008-10-21 Zoltan Varga <vargaz@gmail.com>
8270 * method-to-ir.c (initialize_array_data): Use mono_field_get_data ()
8271 for accessing field->data.
8273 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
8275 * basic-simd.cs: Test for SignedPackWithUnsignedSaturation.
8277 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
8279 * simd-methods.h: Add SignedPackWithUnsignedSaturation.
8281 * simd-intrinsics.c (vector8us_intrinsics): Add SignedPackWithUnsignedSaturation.
8283 2008-10-21 Zoltan Varga <vargaz@gmail.com>
8285 * dominators.c (mono_compute_natural_loops): Allocate GList enties
8286 from the cfg mempool.
8288 2008-10-20 Rodrigo Kumpera <rkumpera@novell.com>
8290 * basic-simd.cs: Tests for new methods in Vector8us.
8292 2008-10-20 Rodrigo Kumpera <rkumpera@novell.com>
8294 * mini-ops.h: Add multiply and store high.
8298 * mini-x86.c (mono_arch_output_basic_block): Same.
8300 * simd-methods.h: Same.
8302 * simd-intrinsics.c (vector8us_intrinsics): Add MultiplyStoreHigh
8305 2008-10-19 Zoltan Varga <vargaz@gmail.com>
8307 * method-to-ir.c (mono_emit_method_call_full): Remove a needless call to
8308 mono_class_setup_vtable ().
8310 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Use
8311 mono_class_get_vtable_entry () for accessing klass->vtable.
8313 * aot-runtime.c (load_method): Avoid a crash when using MONO_LOG_LEVEL.
8315 * aot-compiler.c (add_generic_instances): Avoid a crash if a class is not
8318 * method-to-ir.c (mono_save_token_info): Don't save references made from
8321 * aot-compiler.c (add_generic_instances): Add static rgctx wrappers for cctors
8322 of generic instances.
8324 * aot-runtime.c (find_extra_method): Search in all loaded AOT images.
8326 2008-10-19 Mark Probst <mark.probst@gmail.com>
8328 * cpu-ppc.md, mini-ppc.c: The length of the code generated for
8329 OP_JMP depends on the method signature. Calculate it properly.
8331 2008-10-19 Zoltan Varga <vargaz@gmail.com>
8333 * aot-runtime.c (mono_aot_find_jit_info): Handle extra methods which are
8336 * aot-compiler.c (emit_and_reloc_code): Allow direct calling of generic
8338 (emit_extra_methods): Add another table mapping method indexes to
8339 offsets in the extra_method_info table.
8341 * mini.h: Bump AOT file format version.
8343 * aot-runtime.c: Merge most of the code from mono_aot_get_method
8344 and mono_aot_get_method_from_token () into one function.
8346 2008-10-19 Mark Probst <mark.probst@gmail.com>
8348 * mini-ppc.c (emit_load_volatile_arguments): Inner loop needs a
8351 2008-10-18 Zoltan Varga <vargaz@gmail.com>
8353 * aot-compiler.c aot-runtime.c: Fix the hash function used for the extra
8356 * method-to-ir.c (mono_method_to_ir2): Change a !compile_aot assert to
8359 * mini.c (mono_patch_info_equal): Compare the generic context as well.
8361 * mini.h: Bump aot file format version.
8363 * aot-compiler.c aot-runtime.c: Generalize the wrapper handling code so the
8364 AOT file can contain native code for methods which are not in the METHOD
8365 table. Generate code for non-sharable generic instances of generic methods
8366 found in the METHODSPEC table.
8368 * method-to-ir.c (mono_method_to_ir2): Remove the aot restriction when
8369 encoding generic type handles.
8371 * ir-emit.h (NEW_AOTCONST_TOKEN): Add a generic_context argument.
8372 (NEW_TYPE_FROM_HANDLE_CONST): Add a generic_context argument.
8374 * ir-emit.h: Rewrite the EMIT_NEW_XXXCONST macros to use the NEW_XXXCONST
8375 macros + MONO_ADD_INS.
8377 * mini.c (mono_jump_info_token_new2): New function which takes a generic
8380 * mini.h (MonoJumpInfoToken): Include fields for a generic context.
8382 * mini.h: Bump aot file format version.
8384 * aot-compiler.c aot-runtime.c: Update after changes to MonoJumpInfoToken.
8386 2008-10-17 Mark Probst <mark.probst@gmail.com>
8388 * mini-x86.h, mini-x86.c, exceptions-x86.c: Align stack on all
8389 platforms, with definable stack alignment value. Set to 16 now
8392 * mini.c, mini.h, driver.c: Command line option for disabling
8395 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
8397 * basic-simd.cs: Tests for new methods in Vector4ui.
8399 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
8401 * mini-ops.h: Add packed int shuffle.
8405 * mini-x86.c (mono_arch_output_basic_block): Same.
8407 * simd-intrinsics.c (vector4ui_intrinsics): Add compare equal,
8408 extract mask, max, min, shuffle.
8410 * simd-intrinsics.c (vector8us_intrinsics): Add max and min.
8412 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
8414 * basic-simd.cs: Tests for new methods in Vector8us.
8416 2008-10-17 Mark Probst <mark.probst@gmail.com>
8418 * method-to-ir.c (mono_method_to_ir2): "refanytype" produces a
8419 RuntimeTypeHandle, not a TypedReference.
8421 Fri Oct 17 14:40:50 CEST 2008 Paolo Molaro <lupus@ximian.com>
8423 * simd-intrinsics.c: remove relocations.
8425 2008-10-17 Zoltan Varga <vargaz@gmail.com>
8427 * mini-amd64.c (mono_arch_output_basic_block): Port the IREM_IMM
8428 optimizations from the x86 backend.
8430 Fri Oct 17 12:00:51 CEST 2008 Paolo Molaro <lupus@ximian.com>
8432 * simd-methods.h, simd-intrinsics.c: debloat method names and
8433 prepare for no relocations.
8435 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
8437 * mini-ops.h: Add packed min/equal and sum of absolute differences.
8441 * mini-x86.c (mono_arch_output_basic_block): Same.
8443 * simd-intrinsics.c (vector16b_intrinsics): Add average, compare equal,
8444 extract mask, max, min and sum of absolute differences.
8446 * simd-intrinsics.c: Increase SIMD_INTRINSIC_NAME_MAX due to new huge
8449 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
8451 * basic-simd.cs: Test for the other mono_simd_simplify_indirection bug.
8452 Renamed one test for consistency.
8454 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
8456 * simd-intrinsics.c (mono_simd_simplify_indirection): Apply the previous
8457 fix to the code that deal with other blocks.
8459 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
8461 * basic-simd.cs: Test for the mono_simd_simplify_indirection bug.
8463 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
8465 * simd-intrinsics.c (mono_simd_simplify_indirection): Simplify the code
8466 that deals with vreg interference. Explicitly check for OP_LDADDR to be
8467 able to process the source reg.
8469 2008-10-16 Martin Baulig <martin@ximian.com>
8471 * mini-ops.h, cpu-amd64.md, cpu-x86.md: Added new `hard_nop' opcode.
8473 * inssel.brg: Add `OP_HARD_NOP'.
8475 * mini.h (MonoCompile): Added `keep_cil_nops' flag.
8477 * mini.c (mono_method_to_ir): In `CEE_NOP': generate a
8478 `OP_HARD_NOP' instruction when running inside the debugger.
8480 * method-to-ir.c (mono_method_to_ir2): In `CEE_NOP': generate a
8481 `OP_HARD_NOP' instruction when running inside the debugger.
8483 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
8485 * simd-intrinsics.c (get_simd_vreg): Using sreg1 of OP_XMOVE
8486 now works. The issue with the regalloc tripping up no longer
8489 * simd-intrinsics.c (load_simd_vreg): Same.
8491 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
8493 * basic-simd.cs: Tests for new Vector8ui methods.
8495 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
8497 * simd-intrinsics.c (get_simd_vreg): Simplify code and test
8498 only for type. This fixes crashes where MonoInst::klass is checked
8499 for ops of type != VTYPE or OBJ.
8501 * simd-intrinsics.c (load_simd_vreg): Same.
8503 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
8505 * mini-ops.h: Add ops for packed shuffle/max/avg and
8510 * mini-x86.c (mono_arch_output_basic_block): Same.
8512 * simd-intrinsics.c (vector8us_intrinsics): Add avg, shuffle and
8515 * simd-intrinsics.c (simd_intrinsic_emit_extract_mask): New function
8516 to emit extract mask op.
8518 * simd-intrinsics.c (simd_intrinsic_emit_shuffle): Retrofic this function
8519 to emit word shuffles.
8521 2008-10-15 Mark Probst <mark.probst@gmail.com>
8523 * mini.c (mono_allocate_stack_slots_full): Align stack frame to
8524 the largest alignment needed by a variable, but at least
8527 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
8529 * basic-simd.cs: Tests for the fixes in the last commit.
8531 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
8533 * simd-intrinsics.c (get_simd_vreg): Drop the is_this_ptr, this function
8534 no longer handles STACK_PTR input.
8536 * simd-intrinsics.c (get_simd_vreg): Don't crash when MonoInst::klass == -1.
8538 * simd-intrinsics.c (load_simd_vreg): New function that works like
8539 get_simd_vreg but handles STACK_PTR input.
8541 * simd-intrinsics.c (simd_intrinsic_emit_getter): Use load_simd_vreg
8542 as the input can be an arbitrary pointer.
8544 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Try the
8545 LDADDR local optimization directly otherwise use a store op.
8547 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
8549 * basic-simd.cs: Tests for dup low and dup high.
8551 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
8553 * mini-ops.h: Add dup low and dup high ops.
8557 * mini-x86.c (mono_arch_output_basic_block): Same.
8559 * simd-intrinsics.c (vector4f_intrinsics): Same.
8561 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
8563 * basic-simd.cs: Tests for recently added functionality.
8565 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
8567 * mini-ops.h: Add remaining sse1 fp ops.
8569 * cpu-x86.md: Add remaining sse1 fp ops.
8571 * mini-x86.c (mono_arch_output_basic_block): Same.
8573 * mini.h: Add enum for simd FP compare conditions.
8575 * simd-intrinsics.c (vector4f_intrinsics): Add all new ops.
8577 * simd-intrinsics.c (simd_intrinsic_emit_binary): Set inst_c0 to flags
8578 so the backed can generate the appropriate op.
8580 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
8581 This patch squeese one more byte from the SimdIntrinsc struct.
8583 * mini-x86.c (mono_arch_cpu_enumerate_simd_versions: Use the version number
8584 a a shift amount intead of simply or'ing it.
8586 * mini.h: Change SIMD_VERSION_* values to be sequential intead of masks.
8588 * simd-intrinsics.c (struct SimdIntrinsc): Squeese simd_version and simd_emit_mode into a single
8589 byte so we can have an aditional flags field without increasing struct size.
8591 * simd-intrinsics.c (emit_intrinsics): Use the value of simd_version as a shift amount before checking
8592 against the simd_supported_versions bitmask.
8594 * simd-intrinsics.c: Set SIMD_INTRINSIC_NAME_MAX to an appropriate value.
8596 Mon Oct 13 10:58:10 CEST 2008 Paolo Molaro <lupus@ximian.com>
8598 * mini.c: remove rawbuffer code (the only use here is unsafe because
8599 it takes locks during signal handling and the kernel now provides much
8600 better info in proc/pid/smaps these days).
8602 2008-10-13 Zoltan Varga <vargaz@gmail.com>
8604 * mini-amd64.c (mono_arch_output_basic_block): Fix the changes to
8605 OP_X86_PUSH_OBJ. Fixes #434620.
8607 * objects.cs: Add a test.
8609 2008-10-12 Rodrigo Kumpera <rkumpera@novell.com>
8611 * basic-simd.cs: Remove PackWithUnsignedSaturation tests as it turns out
8612 that the packuswb/packusdw don't work with unsigned numbers for what
8613 would be negative numbers in signed format.
8615 * cpu-x86.md: Add doubleword forms of many ops and packing ones.
8616 Fix the len of fconv_to_r8_x and xconv_r8_to_i4.
8618 * mini-ops.h: Add doubleword forms of many ops and packing ones.
8620 * mini-x86.c: Emit doubleword forms of many ops and packing ones.
8622 * simd-intrinsics.c (SimdIntrinsc): Rename the flags field to simd_version.
8624 * simd-intrinsics.c (vector4f_intrinsics): Use simd_version field for sse3 ops.
8626 * simd-intrinsics.c (vector4u_intrinsics): Rename to vector4ui_intrinsics and
8629 * simd-intrinsics.c (simd_version_name): New function, returns the name of the
8630 version as the enum in mini.h.
8632 * simd-intrinsics.c (emit_intrinsics): Instead of having a special emit mode
8633 for sse3 ops, check the simd_version field if present. This way the code
8634 works with all versions of sse.
8636 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
8638 * simd-intrinsics.c: Fixed intrinsic name typo.
8640 * mini.h: Added missing simd exported function.
8642 * basic-simd.cs: Added tests for Vector4ui.
8643 Fixed broken test for Vector16b.
8645 2008-10-10 Zoltan Varga <vargaz@gmail.com>
8647 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Increase
8648 the max length to 64.
8650 2008-10-10 Mark Probst <mark.probst@gmail.com>
8652 * method-to-ir.c: Only do the fast virtual generic method call for
8653 non-wrapper methods.
8655 * mini.h, mini-trampolines.c: The new generic virtual remoting
8656 trampoline handles virtual method calls via the vtable (as done by
8657 the fast virtual generic method calls) to remoting proxies.
8659 * mini.c (mono_jit_create_remoting_trampoline): For generic
8660 methods reate a generic virtual remoting trampoline.
8662 * mini-amd64.h: Enable fast virtual generic method calls again.
8664 2008-10-10 Mark Probst <mark.probst@gmail.com>
8666 * mini-ppc.c: Use SP (r1), not frame_reg (which might be r31) to
8667 restore registers when doing tail calls.
8669 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
8671 * simd-intrinsics.c (emit_intrinsics): Vector4u was renamed to
8674 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
8676 * basic-simd.cs: Add test for Vecto16b.PackWithUnsignedSaturation.
8678 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
8680 * simd-intrinsics.c (emit_intrinsics): Retrofit to new type names.
8682 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
8684 * basic-simd.cs: Retrofit for API changes.
8686 2008-10-10 Mark Probst <mark.probst@gmail.com>
8688 * mini-ppc.c: Handle integer stack arguments for tail calls.
8690 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
8692 * optflags-def.h: Removed sse3 optimization.
8696 * mini-x86.c (mono_arch_cpu_optimizazions): Remove detection of
8699 * mini-x86.c: Added mono_arch_cpu_enumerate_simd_versions.
8701 * mini.h: Added enumeration with simd versions.
8703 * simd-intrinsics.c (emit_intrinsics): Use the new static var
8706 * simd-intrinsics.c: Added mono_simd_intrinsics_init.
8708 * mini.c (mini_init): Call mono_simd_intrinsics_init.
8710 2008-10-09 Rodrigo Kumpera <rkumpera@novell.com>
8712 * basic-simd.cs: Added tests for Vector8u and Vector16u.
8714 * basic-simd.cs: Fixed test naming.
8716 2008-10-09 Rodrigo Kumpera <rkumpera@novell.com>
8718 * mini-ops.h: Added ops for packed and saturated math, shifts
8719 and packing/unpacking.
8721 * cpu-x86.md: Added descriptors for the above ops.
8723 * mini-x86.c: Added code to emmit the above ops.
8725 * simd-intrinsics.c: Added support for Vector16u and Vector8u.
8727 2008-10-08 Zoltan Varga <vargaz@gmail.com>
8729 * aot-compiler.c (compile_method): Enable AOT for generic code.
8731 * ir-emit.h (NEW_DOMAINCONST): Use domainvars in AOT code as well.
8733 Wed Oct 8 16:35:43 CEST 2008 Paolo Molaro <lupus@ximian.com>
8735 * mini.c: add a workaround for a common screwup that ends up blamed
8736 to mono (other processes blocking signal delivery).
8738 2008-10-07 Zoltan Varga <vargaz@gmail.com>
8740 * method-to-ir.c (mono_method_to_ir2): Clear ins_flag on all code paths
8741 in the LDFLD/STFLD opcodes. Fixes #432673.
8743 * iltests.il.in: Add a new test.
8745 Tue Oct 7 19:59:07 CEST 2008 Paolo Molaro <lupus@ximian.com>
8747 * mini-arm.c: attach the thread in unmanaged->managed transitions
8748 using delegates (bug #433148).
8750 2008-10-07 Rodrigo Kumpera <rkumpera@novell.com>
8752 * basic-simd.cs: Use new ShuffleSel constants.
8754 2008-10-07 Rodrigo Kumpera <rkumpera@novell.com>
8756 * driver.c (opt_sets): Added combinations of simd, sse2 and sse3.
8758 * mini-x86.c (mono_arch_cpu_optimizazions): Detect sse3 and now
8759 only disable simd intrinsics if no sse2 is detected.
8761 * optflags-def.h: Added sse3.
8763 * simd-intrinsics.c: Avoid generated sse3 intrinsics if the optimization
8766 2008-10-07 Zoltan Varga <vargaz@gmail.com>
8768 * aot-compiler.c (add_wrappers): Fix Delegate/MulticastDelegate classes
8769 when adding delegate-invoke wrappers.
8771 2008-10-07 Zoltan Varga <vargaz@gmail.com>
8773 * Makefile.am: Reenable the simd tests.
8775 2008-10-07 Bill Holmes <billholmes54@gmail.com>
8777 * mini-amd64.c (mono_arch_emit_outarg_vt) : In the ArgValuetypeAddrInIReg case,
8778 add a call to mono_call_inst_add_outarg_reg for the arg->dreg to make sure that no
8779 other vreg is allocated to that hreg.
8781 Contributed under MIT/X11 license.
8783 2008-10-07 Zoltan Varga <vargaz@gmail.com>
8785 * Makefile.am: Disable the simd tests for now as Mono.Simd is not
8788 2008-10-06 Rodrigo Kumpera <rkumpera@novell.com>
8790 * basic-simd.cs: New test suite for SIMD intrinsics.
8792 * Makefile.am: Added new tests.
8794 2008-10-06 Rodrigo Kumpera <rkumpera@novell.com>
8796 * cpu-x86.md: Added new instructions to handle float to int using SSE regs.
8800 * mini-x86.h: Enable mono_arch_decompose_opts if simd intrinsics are enabled.
8802 * mini-x86.c (mono_arch_decompose_opts): Decompose float to int conversion
8803 using SSE2 aware opcodes.
8805 * mini-x86.c (emit_float_to_int): Disable the SSE2 optimization if OPT_SIMD
8806 is enabled, this code path is only reachable if conversion ops are emmited after
8809 * mini.h: Added MonoCompile::fconv_to_r8_x_var to hold the float to int var.
8811 This optimization saves 6 bytes per conversion against the old version.
8813 2008-10-06 Zoltan Varga <vargaz@gmail.com>
8815 * aot-compiler.c (compile_method): Don't skip methods referencing
8816 generic methods without a corresponding entry in token_info_hash, since
8817 encode_method_ref () can handle all generic methods now.
8819 * method-to-ir.c (mono_save_token_info): Don't save the token info if a
8820 generic context is set.
8822 * method-to-ir.c (mono_method_to_ir2): Put back a disable_aot for
8823 generic sharing of LDTOKEN.
8825 2008-10-06 Mark Probst <mark.probst@gmail.com>
8827 * mini-amd64.h: Temporarily disabled fast virtual generic method
8828 calls because it breaks the System.Runtime.Remoting tests.
8830 2008-10-06 Zoltan Varga <vargaz@gmail.com>
8832 * aot-compiler.c (add_wrappers): Add delegate-invoke wrappers.
8834 * method-to-ir.c (check_inline_called_method_name_limit): Return TRUE
8835 so inlining actually works.
8836 (check_inline_caller_method_name_limit): Ditto.
8838 Mon Oct 6 11:04:38 CEST 2008 Paolo Molaro <lupus@ximian.com>
8840 * mini-ppc.c: mono_arch_flush_icache () cast pointer using gsize for
8841 64 bit safety (from Olaf Hering and Andreas Farber).
8843 2008-10-06 Zoltan Varga <vargaz@gmail.com>
8845 * mini-trampolines.c (mono_aot_trampoline): Delegate processing to
8846 mono_magic_trampoline () if aot_get_method_from_token () fails. Remove
8847 unused virtual call support code.
8849 * aot-runtime.c (decode_method_ref): Add a 'no_aot_trampoline' out argument.
8851 * aot-runtime.c (mono_aot_get_method_from_vt_slot): Return NULL for methods
8852 which can't use aot trampolines.
8853 (decode_patch): Don't create aot trampolines for methods which can't use
8856 * aot-compiler.c (encode_method_ref): Add a marker for methods which can't
8857 use aot trampolines.
8859 * mini.h: Bump AOT image format version.
8861 2008-10-05 Zoltan Varga <vargaz@gmail.com>
8863 * method-to-ir.c (mono_method_to_ir2): Pass cil_method instead of cmethod
8864 to save_token_info () since cmethod is inflated for constrained calls.
8866 * mini-<ARCH>.h mini-x86.c: Remove some unused defines.
8868 2008-10-04 Andreas Farber <andreas.faerber@web.de>
8870 * Makefile.am: Add build rules for ppc64.
8871 This avoids the build failing at pedump with unresolved symbols
8872 due to lack of arch_sources. Instead it will now fail earlier
8873 due to lack of cpu-ppc64.md.
8875 Contributed under MIT/X11 license.
8877 2008-10-04 Mark Probst <mark.probst@gmail.com>
8879 * mini-amd64.c (mono_arch_emit_call): Support stack arguments for
8882 * iltests.il.in: Add test case for tail call with many arguments.
8884 2008-10-03 Zoltan Varga <vargaz@gmail.com>
8886 * method-to-ir.c (mono_method_to_ir2): Add an !cfg->compile_aot assert
8887 to the fast virtual generic method code until the aot case is fixed.
8889 2008-10-03 Mark Probst <mark.probst@gmail.com>
8891 * mini-ppc.c, mini-ppc.h: Implement generic virtual method thunks.
8893 2008-10-03 Mark Probst <mark.probst@gmail.com>
8895 * mini-amd64.c, mini-amd64.h: Implement generic virtual method
8898 2008-10-03 Rodrigo Kumpera <rkumpera@novell.com>
8900 * simd-intrinsics.c: Forgot to add this one.
8902 * mini-codegen.c: Fix macro in case SIMD is not supported.
8904 2008-10-03 Rodrigo Kumpera <rkumpera@novell.com>
8906 This patch land initial JIT support for simd intrinsics.
8908 * mini-x86.h: Added new define to make --enable_minimal work on x86.
8910 * Makefile.am: Added simd-intrinsics.c
8912 * simd-intrinsics.c: New file with simd instrinsic related
8915 * cfold.c (mono_constant_fold_ins2): Fold XZERO.
8917 * cpu-x86.md: Add simd related instructions.
8919 * driver.c: Added MONO_OPT_SIMD to the default set of optimizations.
8921 * driver.c: Added two new --regression variants.
8923 * ir-emit.h (MONO_EMIT_NEW_VZERO): Emit XZERO if the type is a simd intrinsic.
8925 * local-propagation.c (mono_local_cprop2): Eliminate useless XMOVE.
8927 * local-propagation.c (mono_local_deadce): Use new macro MONO_IS_NON_FP_MOVE and
8928 extract some complicated logic to helper functions.
8930 * method-to-ir.c (mono_type_to_regmove): Handle simd intrinsics.
8932 * method-to-ir.c (mini_emit_inst_for_method): Emit simd intrinsics.
8934 * method-to-ir.c (mono_handle_global_vregs): If a simd intrinsic was found, apply
8935 the specialized simplification pass.
8937 * method-to-ir.c (mono_spill_global_vars): Use new macro.
8939 * mini-codegen.c: Added SIMD constants to all regbanks arrays.
8941 * mini-codegen.c: Added reg_bank_table_init to initialize the reg desc -> bank
8944 * mini-codegen.c: Define a version of the reg_bank macro that uses desc_to_reg_type
8945 if MONO_ARCH_NEED_SIMD_BANK is defined.
8947 * mini-ops.h: Added the new simd ops.
8949 * mini-x86.c: Added mono_arch_xregname.
8951 * mini-x86.c (mono_arch_cpu_optimizazions): Disable MONO_OPT_SIMD if SSE3 is not detected.
8953 * mini-x86.c (mono_arch_output_basic_block): Add simd related opcodes.
8955 * mini-x86.h: Define simd related MONO_ARCH macros.
8957 * mini.c (mono_type_to_load_membase): Handle simd intrinsics.
8959 * mini.c (mono_type_to_store_membase): Handle simd intrinsics.
8961 * mini.h: Added new macros MONO_IS_NON_FP_MOVE, MONO_IS_REAL_MOVE, MONO_IS_ZERO and
8962 MONO_CLASS_IS_SIMD to deal with simd related IR.
8964 * mini.h (MonoInst): Added spill_var to the backend union.
8966 * mini.h (MonoCompile): Added uses_simd_intrinsics and iconv_raw_var.
8968 * mini.h: Added forward declarations of the new simd fuctions.
8970 * optflags-def.h: Added new optimization names SIMD.
8972 * regalloc.c (mono_regstate_reset): Set next vreg to be the max value of the 3 reg banks.
8974 * regalloc.h: Added support for working with 3 register banks.
8976 * regalloc.h (MonoRegState): Added xsymbolic field if a third regbank is required.
8978 * ssa2.c (mono_ssa_deadce2): Use new MONO_IS_ZERO macro.
8980 Fri Oct 3 16:03:22 CEST 2008 Paolo Molaro <lupus@ximian.com>
8982 * mini-exceptions.c: remove 64 bit related ifdef clutter.
8984 2008-10-03 Zoltan Varga <vargaz@gmail.com>
8986 * mini-exceptions.c (mono_handle_soft_stack_ovf): Unprotect two pages
8987 instead of one on 64 bit systems.
8989 * method-to-ir.c: Remove unused includes.
8991 2008-10-02 Zoltan Varga <vargaz@gmail.com>
8993 * aot-compiler.c (emit_exception_debug_info): Use jinfo->used_regs instead of
8994 cfg->used_int_regs, since the two are different on arm.
8996 2008-10-02 Mark Probst <mark.probst@gmail.com>
8998 * method-to-ir.c, inssel.brg, mini-trampolines.c: Use
8999 mono_method_get_vtable_index() to get the vtable index.
9001 2008-10-02 Mark Probst <mark.probst@gmail.com>
9003 * method-to-ir.c (mono_method_to_ir2): Don't create native
9004 wrappers for array methods, because they're never called (and if
9005 they were called they wouldn't work).
9007 2008-10-02 Mark Probst <mark.probst@gmail.com>
9009 * method-to-ir.c (mono_method_to_ir2): Array methods are
9010 special-cased and must not be invoked indirectly via the (M)RGCTX
9011 when generic sharing is turned on. Fixes #431413.
9013 2008-10-01 Mark Probst <mark.probst@gmail.com>
9015 * method-to-ir.c: When generic sharing is active, call
9016 non-interface virtual generic methods via the standard trampoline.
9018 * mini-trampolines.c: Handle virtual generic shared methods.
9020 * mini.h, mini-x86.c, mini-x86.h: New argument for
9021 mono_arch_build_imt_thunk() which is non-NULL for virtual generic
9022 method thunks and which is the trampoline to call if the lookup
9023 fails. Enable the virtual generic method thunk for x86.
9025 * mini-amd64.c, mini-arm.c, mini-ia64.c, mini-sparc.c,
9026 mini-ppc.c (mono_arch_build_imt_thunk): Add the additional
9027 argument but assert that it's NULL, because these archs don't yet
9028 implement the virtual generic method thunk. Changes in the IMT
9029 thunk data structures.
9031 2008-10-01 Zoltan Varga <vargaz@gmail.com>
9033 * aot-compiler.c (emit_globals): Avoid invalid characters in
9034 the static linking symbol.
9036 * objects.cs: Add a test for the range check optimization. Fix warnings.
9038 * branch-opts.c (mono_if_conversion): Add back the 'optimize range checks'
9039 optimization from the current JIT.
9041 * method-to-ir.c (mini_emit_inst_for_method): Decompose String.Length
9042 later in decompose_array_access_opts () to allow more optimizations.
9044 * method-to-ir.c (mono_handle_soft_float): Rename this to
9045 mono_decompose_soft_float () for consistency.
9047 * mini-ops.h: Fix arguments of OP_STRLEN.
9049 * method-to-ir.c (save_cast_details): Extract the cast details saving code
9050 into a separate function.
9051 (reset_cast_details): Ditto.
9052 (handle_unbox): Save cast details. Fixes #431254.
9054 * method-to-ir.c: Remove some obsolete FIXMEs.
9056 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
9058 * ir-emit.h (alloc_dreg): Write a warning before crashing.
9060 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
9062 * mini-codegen.c: More work on macros to make them
9063 ready for multiple regbanks.
9065 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
9067 * method-to.ir.c (mono_type_to_regmove): Remove static modifier.
9069 * mini.h: Export mono_type_to_regmove. Fix signature of mono_regname_full.
9071 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
9073 * mini-codegen.c (mono_spillvar_offset): Proper support for
9076 2008-09-30 Zoltan Varga <vargaz@gmail.com>
9078 * mini-amd64.c (mono_arch_emit_epilog): Remove some duplicated code from
9079 the stack overflow changes.
9081 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
9083 * mini-codegen.c: Make all bank macros depend on reg_bank.
9085 * mini-codegen.c (mono_local_regalloc): Make free mask
9086 initialization regbank aware.
9088 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
9090 * mini-codegen.c (mono_local_regalloc): Extract callee
9091 mask selection to a function and make it regbank aware.
9093 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
9095 * mini-codegen.c (mono_local_regalloc): Changed the cloberring
9096 code to deal with many regbanks.
9098 2008-09-30 Zoltan Varga <vargaz@gmail.com>
9100 * mini-codegen.c: More fp->regbank changes.
9102 2008-09-29 Rodrigo Kumpera <rkumpera@novell.com>
9104 * mini-codegen.c: Change asserts to use MONO_NUM_REGBANKS instead
9105 of a hardcoded constant.
9107 2008-09-29 Rodrigo Kumpera <rkumpera@novell.com>
9109 * method-to-ir.c (type_from_stack_type): Fix typo.
9111 2008-09-29 Zoltan Varga <vargaz@gmail.com>
9113 * mini-ia64.c (emit_move_return_value): Convert float return values to
9116 * objects.cs: Add a new test.
9118 * mini-ia64.c (mono_arch_allocate_vars): Disable fp elimination for
9119 VARARG methods to fix an assert later.
9121 * mini-mips.h mini-mips.c mini-ops.h cpu-mips.md: Update the mips back
9122 end so it at least compiles.
9124 2008-09-28 Zoltan Varga <vargaz@gmail.com>
9126 * method-to-ir.c (emit_optimized_ldloca_ir): Fix this.
9128 2008-09-28 Rodrigo Kumpera <rkumpera@novell.com>
9130 * method-to-ir.c (mono_method_to_ir2): Extract the ldloca + initobj
9131 optimization to a new function (emit_optimized_ldloca_ir) and enable
9132 it for both ldloca and ldloca_s.
9134 2008-09-28 Zoltan Varga <vargaz@gmail.com>
9136 * method-to-ir.c (mono_method_to_ir2): Remove an unnecessary assert in the
9137 gshared CASTCLASS code.
9139 * driver.c (mono_main): Add a workaround for shutdown crashes seen on
9140 amd64, where the libc stack unwinder encounters stack frames referring to
9141 native code in unmapped memory.
9143 * method-to-ir.c (mini_emit_check_array_type): Add support for generic
9146 * generics.cs: Add new test.
9148 2008-09-27 Zoltan Varga <vargaz@gmail.com>
9150 * mini-arm.h driver.c: Print the fp model when using --version on arm. Also,
9151 add a check that one of the ARM_FPU_ constants is defined.
9153 * mini-exceptions.c (mono_handle_soft_stack_ovf): Really fix the build.
9155 * mini-exceptions.c: Fix build on non-altstack platforms.
9157 * method-to-ir.c (mono_method_to_ir2): Fix aot support for the
9160 * ir-emit.h: Add a comment to NEW_PCONST.
9162 * mini-exceptions.c (mono_altstack_restore_prot): Fix a warning.
9164 * mini.h (MonoJitDomainInfo): Move some fields here from MonoDomain.
9166 * mini.c aot-runtime.c method-to-ir.c driver.c mini-trampolines.c: Update
9167 after the changes to MonoJitDomainInfo.
9169 2008-09-27 Mark Probst <mark.probst@gmail.com>
9171 * mini-ppc.c, tramp-ppc.c, mini-ppc.h: Implement generic code sharing.
9173 2008-09-27 Mark Probst <mark.probst@gmail.com>
9175 * mini-ppc.c: Compiler warning fixes.
9177 2008-09-27 Mark Probst <mark.probst@gmail.com>
9179 * mini-ppc.c: Special handling for 1/2 byte structs on Darwin only
9182 2008-09-27 Mark Probst <mark.probst@gmail.com>
9184 * exceptions-ppc.c, mini-ppc.h: Compile
9185 mono_arch_handle_altstack_exception() on Darwin, too.
9187 2008-09-27 Mark Probst <mark.probst@gmail.com>
9189 * method-to-ir.c (mono_emit_rgctx_method_call_full): Must also
9190 work on archs which don't have generic sharing implemented, only
9191 without the vtable_arg.
9193 2008-09-26 Mark Probst <mark.probst@gmail.com>
9195 * mini.c: Added comment explaining why delegate ctor icall
9196 wrappers are compiled.
9198 2008-09-26 Mark Probst <mark.probst@gmail.com>
9200 * mini.c: Don't produce trampolines to delegate ctor icall
9201 wrappers but compile them upfront.
9203 Fri Sep 26 17:00:46 CEST 2008 Paolo Molaro <lupus@ximian.com>
9205 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: amd64 support code for calling a
9206 runtime-set function when going back to managed code. Currently this
9207 is used to set back the protection on the soft ovf pages and/or to
9208 throw the stack overflow exception that happened in unmanaged code.
9210 Fri Sep 26 16:46:23 CEST 2008 Paolo Molaro <lupus@ximian.com>
9212 * tramp-x86.c, mini-x86.h, mini-x86.c: x86 support code for calling a
9213 runtime-set function when going back to managed code. Currently this
9214 is used to set back the protection on the soft ovf pages and/or to
9215 throw the stack overflow exception that happened in unmanaged code.
9217 Fri Sep 26 16:34:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
9219 * mini.h, mini.c, mini-trampolines.c, mini-exceptions.c: added
9220 the support code for restoring stack protection after stack overflows
9221 that happen in unmanaged code. Don't set the exec permission on the
9224 2008-09-26 Zoltan Varga <vargaz@gmail.com>
9226 * mini-trampolines.c (mono_delegate_trampoline): Add wrappers even if
9227 delegate->method_ptr is set. Fixes #428054.
9229 2008-09-25 Zoltan Varga <vargaz@gmail.com>
9231 * tests.cs: Rename to ratests.cs.
9233 * method-to-ir.c: Merge the emit_get_rgctx () calls into the
9234 emit_get_rgctx_... functions.
9236 2008-09-25 Mark Probst <mark.probst@gmail.com>
9238 * method-to-ir.c: Eliminated macro EMIT_GET_RGCTX.
9240 2008-09-25 Mark Probst <mark.probst@gmail.com>
9242 * mini-trampolines.c (mono_magic_trampoline): Unwrap wrappers
9243 before asserting that method is sharable.
9245 2008-09-25 Mark Probst <mark.probst@gmail.com>
9247 * method-to-ir.c, mini.c, jit-icalls.c: New function for checking
9248 whether method needs a static RGCTX wrapper used instead of
9251 * generic-sharing.c, mini.h: A few functions moved to
9252 metadata/generic-sharing.c.
9254 2008-09-25 Mark Probst <mark.probst@gmail.com>
9256 * method-to-ir.c, mini.c, mini-exceptions.c, mini-trampolines.c:
9257 Generic code sharing for value types, which essentially means
9258 treating value type methods like static methods. The RGCTX is
9259 passed in the same way.
9261 2008-09-25 Zoltan Varga <vargaz@gmail.com>
9263 * method-to-ir.c (mono_method_to_ir2): Avoid an assert in the NEWOBJ
9264 opcode when creating multi-dimensional arrays of open types.
9266 * generic-sharing.c (mono_method_check_context_used): Handle arrays of
9269 * generics.cs: Add a test.
9271 * mini-codegen.c: Use macros everywhere for checking floats instead of == 'f'.
9273 2008-09-24 Zoltan Varga <vargaz@gmail.com>
9275 * mini.h (MonoCompile): Add 'disable_vreg_to_lvreg' flag.
9277 * mini.c (mini_method_compile): Set it when running under the debugger.
9279 * method-to-ir.c (mono_handle_global_vregs): Disable global->local
9280 vreg optimization if the flag is set.
9282 * driver.c (mono_main): Add --attach= option to pass options to
9285 * mini.c (sigquit_signal_handler): Start the attach agent.
9287 * ssapre.c: Disable this to save space since it is not yet ported to
9290 * regalloc2.c: Disable this to save space.
9292 * mini.h (MonoJitStats): Remove unused analyze_stack_repeat.
9294 Wed Sep 24 16:01:49 CEST 2008 Paolo Molaro <lupus@ximian.com>
9296 * decompose.c, method-to-ir.c, mini-codegen.c, regalloc2.c: make
9297 the -v option useful again.
9299 2008-09-24 Zoltan Varga <vargaz@gmail.com>
9301 * mini-amd64.c (mono_arch_output_basic_block): Add support for
9304 * inssel.brg (mini_emit_castclass): Avoid the szarray!=array checks for
9305 arrays of arrays. Fixes #428406.
9307 * method-to-ir.c (mini_emit_castclass): Ditto.
9309 * objects.cs: Add new test.
9311 2008-09-23 Rodrigo Kumpera <rkumpera@novell.com>
9313 * method-to-ir.c (type_to_eval_stack_type): The code path for the new JIT
9314 was wrong at it choked against target_type_is_incompatible for byref types.
9316 2008-09-23 Zoltan Varga <vargaz@gmail.com>
9318 * mini-codegen.c: Use 'bank' macros instead of 'is_fp' macros in most
9321 Tue Sep 23 15:31:45 CEST 2008 Paolo Molaro <lupus@ximian.com>
9323 * mini-exceptions.c: update a few more exceptions-related counters.
9325 Tue Sep 23 15:28:29 CEST 2008 Paolo Molaro <lupus@ximian.com>
9327 * aot-runtime.c, method-to-ir.c, mini.c, mini-trampolines.c: use the
9328 new functions to allocate from persistent mempools.
9330 2008-09-23 Zoltan Varga <vargaz@gmail.com>
9332 * mini.h regalloc.h mini-codegen.c: Generalize the regalloc code to allow
9333 multiple register banks in the future.
9335 * mini-codegen.c (mono_local_regalloc): Fix a warning.
9337 2008-09-22 Rodrigo Kumpera <rkumpera@novell.com>
9339 * mini.c (type_to_eval_stack_type): Remove duplicated function.
9341 * method-to-ir.c (type_to_eval_stack_type): Make this version compatible with both JIT.
9343 * mini.h: Export type_to_eval_stack_type.
9345 This function was nearly duplicated in method-to-ir.c and mini.c. The difference
9346 is only ins->klass of byref types.
9348 2008-09-22 Zoltan Varga <vargaz@gmail.com>
9350 * method-to-ir.c (mini_emit_memset): Use a default alignment of 4.
9351 (mini_emit_memcpy2): Ditto.
9353 * mini-amd64.c: Fix a warning.
9355 2008-09-21 Mark Probst <mark.probst@gmail.com>
9357 * exceptions-ppc.c (mono_arch_get_call_filter): Fixed stack frame
9360 2008-09-19 Rodrigo Kumpera <rkumpera@novell.com>
9362 * method-to-ir.c: Extract stloc micro-optimization to a
9363 function and apply it to all cases.
9365 2008-09-19 Mark Probst <mark.probst@gmail.com>
9367 * method-to-ir.c: Don't fail generic code sharing in cases we
9370 2008-09-18 Mark Probst <mark.probst@gmail.com>
9372 * mini-ppc.c: Handle structs in tailcalls on Darwin.
9374 Tue Sep 16 21:07:11 CEST 2008 Paolo Molaro <lupus@ximian.com>
9376 * *.c, *.md, mini-ops.h: introduced relaxed_nop opcode for spin wait
9379 Tue Sep 16 16:39:16 CEST 2008 Paolo Molaro <lupus@ximian.com>
9381 * trace.c: make tracing more useful and correct, with per-thread
9384 2008-09-15 Mark Probst <mark.probst@gmail.com>
9386 * mini-ppc.c (mono_arch_emit_call): Convert floats to R4 when
9387 doing a method call and the argument is an R4.
9389 2008-09-14 Zoltan Varga <vargaz@gmail.com>
9391 * aot-compiler.c (add_wrappers): Do not generate runtime invoke wrappers for
9394 2008-09-13 Mark Probst <mark.probst@gmail.com>
9396 * mini-ppc.c: Convert result to single for OP_ICONV_TO_R4.
9398 2008-09-12 Zoltan Varga <vargaz@gmail.com>
9400 * mini.h (MONO_IS_JUMP_TABLE): Handle GOT_ENTRY.
9401 (MONO_JUMP_TABLE_FROM_INS): Ditto.
9403 2008-09-11 Zoltan Varga <vargaz@gmail.com>
9405 * driver.c: Add a --agent argument (not supported yet) to load managed
9406 agent assemblies before loading the main assembly, similarly to how the
9407 Java VM handles agents.
9409 2008-09-11 Mark Probst <mark.probst@gmail.com>
9411 * mini-ppc.c (mono_arch_allocate_vars): Use arch-independent
9412 function to do stack layout of local variables.
9414 2008-09-11 Mark Probst <mark.probst@gmail.com>
9416 * mini-ppc.c (calculate_sizes): Bugfix in sigcookie position
9419 2008-09-11 Zoltan Varga <vargaz@gmail.com>
9421 * method-to-ir.c ssa2.c mini.c mini-amd64.c decompose.c ssa.c abcremoval.c
9422 abcremoval2.c branch-opts.c driver.c dominators.c: Disable parts of the
9423 JIT if DISABLE_JIT is defined.
9425 * Makefile.am: Avoid compiling/linking in inssel.c if DISABLE_JIT is
9428 2008-09-10 Mark Probst <mark.probst@gmail.com>
9430 * iltests.il.in: Disable the fconv test on PPC (the result is
9431 undefined according to ECMA).
9433 2008-09-10 Mark Probst <mark.probst@gmail.com>
9435 * iltests.il.in: Enable tail call tests for PPC.
9437 * mini.h: Add variable for storing incoming valuetype argument
9438 addresses for tail calls.
9440 * mini-ppc.c: Implement valuetype arguments and return values for
9443 2008-09-09 Mark Probst <mark.probst@gmail.com>
9445 * mini-ppc.c: Partially implement tail calls (struct arguments and
9446 return values not supported).
9448 * method-to-ir.c: Enable tail calls on PPC.
9450 2008-09-08 Zoltan Varga <vargaz@gmail.com>
9452 * aot-compiler.c (emit_wrapper_info): Omit the klass name from
9453 runtime-invoke wrappers to work around the problem of them getting
9454 assigned to a random class.
9456 * aot-runtime.c (mono_aot_get_method): Ditto.
9458 2008-09-07 Zoltan Varga <vargaz@gmail.com>
9460 * mini-exceptions.c mini-mips.h mini-s390.h exceptions-mips.c: Kill
9461 the CUSTOM_EXCEPTION_HANDLING and CUSTOM_STACK_WALK defines.
9463 2008-09-07 Mark Probst <mark.probst@gmail.com>
9465 * method-to-ir.c (mono_method_to_ir2): Disable tail calls for PPC
9466 until they're implemented properly.
9468 * exceptions-ppc.c: Use arch-independent exception-handling code
9469 instead of custom one.
9471 * exceptions-ppc.c, mini-ppc.c, mini-ppc.h: Bug fixes and changes
9474 * tramp-ppc.c, mini-ppc.c: Fixed warnings.
9476 * decompose.c, aot-runtime.c, aot-compiler.c: PPC code also
9477 applies when __powerpc__ is defined.
9479 2008-09-06 Zoltan Varga <vargaz@gmail.com>
9481 * aot-runtime.c (mono_aot_get_method): Add another cache mapping wrapper
9482 methods to their code to avoid computing the full name of wrappers and
9483 doing a lookup in a string hash table.
9485 2008-09-05 Zoltan Varga <vargaz@gmail.com>
9487 * method-to-ir.c: Remove the CHECK_BBLOCK () stuff it is not needed since
9488 we identify bblocks before method_to_ir () is ran.
9490 * branch-opts.c (mono_optimize_branches): Avoid nullifying the exit bblock.
9491 Also avoid optimizing branches pointing to themselves.
9493 * mini.c (mini_method_compile): Ditto. Fixes #422947.
9495 2008-09-05 Rodrigo Kumpera <rkumpera@novell.com>
9497 * driver.c (mono_main): Enable the new verifier under core-clr and cas.
9499 2008-09-05 Zoltan Varga <vargaz@gmail.com>
9501 * tramp-arm.c (mono_arch_nullify_class_init_trampoline): Implement this.
9502 (mono_arch_patch_plt_entry): Fix the calculation of the jump_entry.
9503 (mono_arch_get_nullified_class_init_trampoline): Return 'code' instead of
9506 * aot-compiler.c (emit_plt): Fix the arm plt entries, previously they all
9507 jumped to the same entry in plt_jump_table.
9509 2008-09-02 Rodrigo Kumpera <rkumpera@novell.com>
9511 * method-to-ir.c (initialize_array_data): Handle field with RVA from
9514 2008-08-31 Zoltan Varga <vargaz@gmail.com>
9516 * method-to-ir.c (handle_isinst): Do the assignment at the beginning, so the
9517 other assignment can be if converted. Saves 1.5% on corlib size and fixes
9520 2008-08-29 Geoff Norton <gnorton@novell.com>
9522 * aot-compiler.c: The Mach/ARM compiler doesn't understand the bss
9523 segment, and doesn't properly handle .space as .text. Fixes
9526 2008-08-29 Geoff Norton <gnorton@novell.com>
9528 * mini.c: Disable the mach exception handler when running on
9531 2008-08-29 Geoff Norton <gnorton@novell.com>
9533 * aot-compiler.c: Patch from Renaldas Zioma to properly register
9534 globals on Darwin/ARM
9536 2008-08-28 Zoltan Varga <vargaz@gmail.com>
9538 * mini.c: Avoid not initializing the runtime when doing AOT compilation,
9539 since too many things depend on it. Instead, call
9540 mono_runtime_set_no_exec ().
9542 * mini.c (mono_create_tls_get): Call mono_alloc_preg (cfg) when running with
9545 * aot-compiler.c: Add an 'asm-only' AOT option.
9547 * mini.c: Avoid initializing the runtime when doing AOT compilation.
9549 * aot-compiler.c (compile_method): Disable gshared support for now as it
9552 2008-08-27 Bill Holmes <billholmes54@gmail.com>
9554 * mini-amd64.h : Fix a compiler warning.
9556 * exceptions-amd64.c (mono_arch_unwindinfo_install_unwind_info) :
9557 Changed to use a callback function to retrieve the unwind info.
9558 This avoids problems observed when code blocks were removed by
9559 unloading an app domain.
9561 * mini-amd64.c (mono_arch_cpu_optimizazions) : Removing the peephole
9562 and branch excludes for Winx64. The fix in exceptions-amd64.c allows them
9565 Contributed under MIT/X11 license.
9567 2008-08-27 Bill Holmes <billholmes54@gmail.com>
9569 * mini-amd64.c (mono_arch_output_basic_block) : Fix the OP_X86_PUSH_OBJ
9570 case to keep the stack aligned to 8.
9572 Contributed under MIT/X11 license.
9574 2008-08-26 Zoltan Varga <vargaz@gmail.com>
9576 * aot-runtime.c (mono_aot_get_method): Add a cache for wrapper names to
9577 avoid repeated linear searches.
9579 2008-08-25 Zoltan Varga <vargaz@gmail.com>
9581 * aot-compiler.c (add_wrappers): Avoid calling get_runtime_invoke with
9582 methods it can't handle.
9584 * aot-compiler.c (add_method): Avoid adding a method twice.
9585 (add_wrappers): Add runtime invoke wrappers for all methods.
9587 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): New
9588 function to create an aot-compatible version of this trampoline.
9590 * aot-compiler.c aot-runtime.c: Add support for AOT rgctx fetch trampolines.
9592 2008-08-24 Zoltan Varga <vargaz@gmail.com>
9594 * aot-compiler.c (compile_method): Skip wrappers of generic icalls.
9596 * method-to-ir.c (mono_method_to_ir2): Replace an assert in UNBOX_ANY
9597 with a generic sharing failure.
9599 * aot-compiler.c (emit_klass_info): Call mono_class_get_nested_types ().
9601 * method-to-ir.c (mono_method_to_ir2): Rethrow the correct exception in
9602 CEE_RETHROW. Fixes #419634.
9604 * mini.c (mono_method_to_ir): Ditto.
9606 * exceptions.cs: Add a new test.
9608 * generic-sharing.c (mini_type_stack_size): Always pass TRUE as allow_open
9609 to mono_type_stack_size_internal () since some callers might not pass in
9612 * mini-x86.c (mono_arch_emit_prolog): Store the rgctx before calling
9613 instrument_prolog. Fixes #419878.
9615 * mini.c (mono_compile_create_var_for_vreg): Make the lvars representing
9616 doubles in soft float mode volatile.
9618 2008-08-23 Zoltan Varga <vargaz@gmail.com>
9620 * ir-emit.h (NEW_ARGSTORE): Use cfg->args and cfg->arg_types to fix the build.
9622 * method-to-ir.c (mono_save_args): Use ARGSTORE instead of TEMPSTORE
9623 to handle soft float correctly.
9625 * tramp-arm.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Implement
9628 * mini.h (struct MonoCallInst): Add dynamic_imt_arg boolean field.
9630 * exceptions-arm.c (mono_arch_find_jit_info): Set ctx->regs [ARMREG_R11]
9631 to sp, since the generics catch code requires it.
9633 * mini-arm.h (MONO_ARCH_VTABLE_REG): Use R0 for this to avoid needless
9636 * method-to-ir.c (emit_imt_argument): Pass imt_arg to
9637 mono_arch_emit_imt_argument ().
9639 * mini-<ARCH>.c (mono_arch_emit_imt_argument): Add an 'imt_arg' argument.
9641 * mini-arm.c tramp-arm.c: Generic sharing updates.
9643 2008-08-22 Zoltan Varga <vargaz@gmail.com>
9645 * mini-arm.c: Fix the arm build.
9647 * generic-sharing.c (mini_type_get_underlying_type): New helper function
9648 handling enums, generic instances and generic sharing.
9649 (mini_type_stack_size_full): Ditto.
9651 * mini-amd64.c mini-x86.c mini-arm.c: Use the new functions.
9653 * mini.h (struct): Add 'uses_rgctx_reg' and 'uses_vtable_reg' fields.
9655 * method-to-ir.c: Set the new fields when using RGCTX_REG/VTABLE_REG.
9657 * tramp-arm.c: Implement the rgctx fetch and the generic class init
9660 * mini-arm.c: Various small generic sharing changes.
9662 * tramp-x86.c (mono_arch_create_generic_class_init_trampoline): Implement
9664 (mono_arch_create_trampoline_code): Remove most of the GENERIC_CLASS_INIT
9667 * mini-trampolines.c (mono_create_generic_class_init_trampoline): New
9668 helper function to return a generic class init trampoline.
9670 * method-to-ir.c mini.c: Use it.
9672 * tramp-amd64.c (mono_arch_create_generic_class_init_trampoline): New
9673 arch-specfic function to return a generic class init trampoline.
9675 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Remove most of
9676 the GENERIC_CLASS_INIT custom code.
9678 * method-to-ir.c (mono_method_to_ir2): If RGCTX_REG is not defined, that is
9679 a fatal error, not a sharing failure.
9681 * tramp-<ARCH>.c (mono_arch_get_rgctx_lazy_fetch_offset): Removed, no longer
9684 * mini-trampolines.c (mono_rgctx_lazy_fetch_trampoline): Get the additional
9685 trampoline argument from MONO_ARCH_VTABLE_REG.
9687 * tramp-x86.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Change the
9688 order of the arguments to the C trampoline: pass 'slot' as the trampoline
9689 argument, and pass the vtable in VTABLE_REG.
9691 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Change the
9692 order of the arguments to the C trampoline: pass 'slot' as the trampoline
9693 argument, and pass the vtable in VTABLE_REG.
9694 (mono_arch_create_trampoline_code_full): Remove some special casing for
9695 the rgctx fetch trampoline.
9697 * mini.c (mono_method_to_ir): Fix the STELEM_ANY+null value optimization.
9700 * iltests.il: Add a test for it.
9702 2008-08-21 Zoltan Varga <vargaz@gmail.com>
9704 * aot-compiler.c (compile_method): Enable AOT support for generics sharing.
9706 * method-to-ir.c (mono_method_to_ir2): Remove an aot restriction which is
9709 * mini-trampolines.c (mono_magic_trampoline): Add a sync wrapper here,
9710 use mono_jit_info_table_find () to avoid recursion.
9711 (mono_delegate_trampoline): Add a sync wrapper here.
9713 * method-to-ir.c (mono_method_to_ir2): Don't call mono_ldftn_nosyc
9716 * mini.c (mono_method_to_ir): Ditto.
9718 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Remove
9719 add_sync_wrapper argument. Don't add a sync wrapper here.
9720 (mono_create_jump_trampoline): Don't add a sync wrapper here.
9722 * jit-icalls.c (mono_ldftn_nosync): Removed, no longer needed.
9724 2008-08-20 Bill Holmes <billholmes54@gmail.com>
9726 * exceptions-amd64.c (seh_handler): For Winx64 adding missing copy
9727 of nonvolatile registers back from MonoContext to CONTEXT.
9729 Contributed under MIT/X11 license.
9731 2008-08-20 Bill Holmes <billholmes54@gmail.com>
9733 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): When shifting the
9734 arguments on Winx64 there are only 4 argument registers. For this
9735 logic to work the last argument must be pulled from the stack.
9737 Contributed under MIT/X11 license.
9739 2008-08-20 Zoltan Varga <vargaz@gmail.com>
9741 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
9743 * aot-runtime.c aot-compiler.c patch-info.h mini.c: Get rid of
9744 MONO_PATCH_INFO_WRAPPER, encode/decode wrapper methods like the others in
9745 encode/decode_method_ref ().
9747 * aot-compiler.c (encode_patch): Handle STATIC_RGCTX_INVOKE wrappers.
9749 * aot-runtime.c (decode_patch): Ditto.
9751 * mini.c (mono_resolve_patch_target): Handle RGCTX_FETCH sub-patches of type
9752 MONO_PATCH_INFO_METHOD.
9754 * aot-runtime.c (decode_exception_debug_info): Decode the contents of
9757 * aot-compiler.c (emit_exception_debug_info): Emit the contents of
9760 * method-to-ir.c (emit_imt_argument): Fix AOT+gshared support.
9762 * mini-amd64.c (add_valuetype): Use a dummy gsctx if we didn't receive
9763 one from the caller.
9765 * aot-runtime.c (decode_generic_inst): New function to decode and
9766 return a interned generic inst.
9767 (decode_klass_ref): Use it.
9768 (decode_method_ref): Ditto.
9770 * aot-compiler.c (emit_exception_debug_info): Save
9771 jinfo->has_generic_jit_info too.
9773 2008-08-19 Zoltan Varga <vargaz@gmail.com>
9775 * mini-ia64.c (mono_arch_output_basic_block): Add OP_FCONV_TO_I.
9777 * iltests.il.in: Add a test for fconv_to_i.
9779 * liveness.c: Disable the liveness2 pass for now to save space.
9781 * regalloc2.c: Include mempool-internals.h to fix warnings.
9783 * aot-compiler.c (encode_method_ref): Encode the context of generic
9786 * aot-runtime.c (decode_method_ref): Inflate generic methods using
9787 the context saved in the aot file.
9789 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
9791 * mini-x86.c (mono_arch_output_basic_block): Disable AOT for OP_JMP.
9793 * method-to-ir.c (mono_method_to_ir2): When using CEE_JMP, make arguments
9794 volatile so they won't be optimized away.
9796 2008-08-19 Rodrigo Kumpera <rkumpera@novell.com>
9802 * dominators.c: Remove duplicated functions that now are in
9803 mempool-internals.h.
9805 2008-08-19 Zoltan Varga <vargaz@gmail.com>
9807 * aot-compiler.c: Fix warnings.
9809 * aot-runtime.c (decode_klass_ref): Add support for VARs/MVARs.
9811 * aot-compiler.c (encode_klass_ref): Encode is_method too for VARs/MVARs.
9813 * method-to-ir.c (emit_get_rgctx_method): Use MONO_PATCH_INFO_METHODCONST
9816 * mini.c (mono_resolve_patch_target): Ditto.
9818 * aot-compiler.c (encode_patch): Add support for RGCTX_FETCH.
9819 (encode_klass_ref): Add support for encoding VARs/MVARs.
9821 * mini.c (mono_patch_info_dup_mp): Handle RGCTX_FETCH.
9823 * aot-runtime.c (decode_patch_info): Rename to 'decode_patch'. Split out
9824 the handling of the got entries into a separate 'decode_got_entry' function.
9825 Add support for RGCTX_FETCH.
9827 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RDI since RAX is
9828 clobbered by the trampoline code.
9830 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RAX since that is
9831 not clobbered by the indirect calling code.
9833 2008-08-18 Zoltan Varga <vargaz@gmail.com>
9835 * mini-x86.c (mono_arch_patch_code): Handle RGCTX_FETCH/GENERIC_CLASS_INIT
9838 2008-08-18 Rodrigo Kumpera <rkumpera@novell.com>
9840 * method-to-ir.c (mono_emit_method_call_full): Alloc the constructor
9841 signature using the compilation mempool otherwise we would leak it.
9843 2008-08-18 Zoltan Varga <vargaz@gmail.com>
9845 * method-to-ir.c (mono_method_to_ir2): Emit the generic class inits using
9846 mono_emit_abs_call ().
9848 * patch-info.h: Add GENERIC_CLASS_INIT.
9850 * mini.c (mono_resolve_patch_target): Handle GENERIC_CLASS_INIT.
9852 * mini-amd64.c (emit_call_body): Treat abs calls which have a patch info
9853 as their target as a near call.
9855 * mini.c (mono_codegen): Handle patches stored in cfg->abs_patches in the
9857 (mono_resolve_patch_target): Add support for MONO_PATCH_INFO_RGCTX_FETCH.
9859 * method-to-ir.c (mono_emit_abs_call): New helper function which emits a
9860 call to a runtime function described by a patch.
9862 * method-to-ir.c: Emit rgctx entry fetches and class init trampolines using
9863 mono_emit_abs_call, this has the advantage that the ABS handling code in
9864 mono_codegen () can handle them both, and can handle other stuff in the
9865 future without additional code.
9867 * mini.h (struct MonoJumpInfoRgctxEntry): New structure describing an rgctx
9869 (MonoCompile): Add 'abs_patches' hashtable, which contains patches describing
9872 * mini.h: Add missing bblock related prototypes.
9874 * mini.h (MonoCompile): Remove unused reverse_inst_list and
9875 reverse_inst_list_len fields.
9877 * mini.c: Refactor this file a bit by moving branch optimizations to
9880 * method-to-ir.c: Merge generic sharing changes missed earlier.
9882 * aot-compiler.c (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST.
9884 * aot-runtime.c (decode_patch_info): Refactor the code dealing with the
9885 shared patches. Process METHODCONST as a shared patch.
9887 * liveness.c (mono_analyze_liveness): Disable the liveness2 code for now
9888 as it crashes on the 2.0 mscorlib.
9890 * aot-compiler.c (is_shared_got_patch): Revert the last change as it seems
9893 * aot-compiler.c: Use is_plt_patch () in a few additional places.
9894 (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST, which is generated
9897 * aot-compiler.c: Reorganize the got handling code to be a bit more
9900 2008-08-17 Zoltan Varga <vargaz@gmail.com>
9902 * aot-compiler.c: Make the patch_to_plt_offset hash table use
9903 mono_patch_info_equals/hash, and use it to massively simplify
9906 * mini.c (mono_patch_info_hash): Simplify this and add support for
9909 * patch-info.h: Rename RGCTX_LAZY_FETCH_TRAMPOLINE to just RGCTX_FETCH.
9911 * mini.c aot-compiler.c aot-runtime.c: Revert the LAZY_FETCH_TRAMPOLINE
9912 handling code, since an offset is not enough to identify a trampoline.
9914 * method-to-ir.c: Remove some g_assert (!cfg->compile_aot) lines.
9916 2008-08-17 Mark Probst <mark.probst@gmail.com>
9918 * mini.c (mono_op_imm_to_op): Add case for OP_IMUL_IMM.
9920 * method-to-ir.c (mono_method_to_ir2): Decompose OP_CKFINITE.
9922 * mini-ops.h: Argument and result types for OVF_CARRY ops.
9924 * decompose.c: PPC decompositions for various ops.
9926 * cpu-ppc.md, inssel-ppc.brg, mini-ppc.c: PPC changes for Linear IL.
9928 2008-08-17 Zoltan Varga <vargaz@gmail.com>
9930 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Make this
9931 call the generic trampoline code using a call, instead of a jump, to
9932 remove some special casing from the generic trampoline code.
9934 * mini.c (mono_resolve_patch_target): Handle LAZY_FETCH_TRAMPOLINE.
9935 (mono_codegen): Ditto.
9937 * aot-compiler.c aot-runtime.c: Ditto.
9939 * patch-info.h: Add MONO_PATCH_INFO_RGCTX_LAZY_FETCH_TRAMPOLINE.
9941 * mini-trampolines.c (mono_find_rgctx_lazy_fetch_trampoline_by_addr): New
9942 helper function to find the offset corresponding to a lazy fetch trampoline.
9944 * mini.h (MonoCompile): Add 'orig_method' field to hold the original method
9945 when doing generic sharing.
9947 * aot-compiler.c: Use cfg->orig_method instead of cfg->method in a lot of
9950 * mini.c (mono_create_rgctx_lazy_fetch_trampoline): Move this to
9951 mini-trampolines.c to be with the other trampoline creation functions.
9953 * method-to-ir.c (mono_emit_method_call): Remove the 'signature' argument
9954 as it is equal to method->signature in most cases, add a
9955 mono_emit_method_call_full variant which takes a signature and an imt
9958 2008-08-16 Zoltan Varga <vargaz@gmail.com>
9960 * jit-icalls.c (mono_helper_compile_generic_method): Don't pass the context
9961 to this function, since it could be computed easily from the method
9963 (mono_helper_compile_generic_method_wo_context): Removed, not needed any
9966 * method-to-ir.c mini.c: Remove references to
9967 compile_generic_method_wo_context.
9969 * method-to-ir.c (mono_method_to_ir2): Enable AOT for virtual
9970 generic method calls.
9972 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_1 for 1
9973 dimensional non-szarrays.
9975 * mini.c (mini_init): Register mono_array_new_1.
9977 * jit-icalls.c (mono_array_new_1): New jit icall.
9979 * mini-trampolines.c (mono_magic_trampoline): For jumps, patch the GOT entries
9980 pointing to the method.
9982 * aot-runtime.c (mono_aot_get_method_from_token): Register GOT slots holding
9983 method addresses belonging to METHOD_JUMP patches in the
9984 jump_target_got_slot_hash.
9985 (mono_aot_load_method): Ditto.
9987 * aot-compiler.c (compile_method): Allow AOT compilation of methods with
9988 METHOD_JUMP patches.
9990 * mini.c (mini_create_jit_domain_info): New helper function which
9991 initializes/frees domain->runtime_info.
9992 (mini_free_jit_domain_info): Ditto.
9993 (mini_init): Install the domain hook functions with the runtime.
9995 * mini.h (MonoJitDomainInfo): New structure which stores the domain specific
9996 information maintained by the JIT.
9998 * mini.c (mono_resolve_patch_target): For PATCH_INFO_METHOD_JUMP, move the
9999 insertion into jump_table_hash into mono_codegen (), also implement proper
10002 * method-to-ir.c (mono_method_to_ir2): Don't disable AOT for CEE_JMP and
10003 tail calls, it is already done by the aot code.
10005 * method-to-ir.c (mono_method_to_ir2): Handle CEE_JMP using the tail call
10006 mechanism on amd64.
10008 * iltests.il.in: Make the jmp test a bit more complex.
10010 * aot-compiler.c (encode_method_ref): Handle references to normal methods of
10011 generic instances which doesn't have a token.
10013 * aot-runtime.c (decode_method_ref): Ditto.
10015 * method-to-ir.c (handle_unbox_nullable): Don't disable AOT, the aot code
10016 can handle this case now.
10017 (handle_box): Ditto.
10019 2008-08-15 Geoff Norton <gnorton@novell.com>
10021 * mini-x86.c: Fix alignment on Apple x86, and re-disable the alignment
10024 2008-08-15 Zoltan Varga <vargaz@gmail.com>
10026 * method-to-ir.c (mono_method_to_ir2): Allow AOT compilation of methods
10027 calling generic methods.
10029 * aot-compiler.c (encode_patch): Handle MONO_PATCH_INFO_METHOD_RGCTX.
10031 * aot-runtime.c (decode_patch_info): Ditto.
10033 * mini.c (mono_resolve_patch_target): Ditto.
10035 * patch-info.h: Add METHOD_RGCTX.
10037 * mini-amd64.c (mono_arch_output_basic_block): Optimize LOCALLOC_IMM.
10039 2008-08-14 Zoltan Varga <vargaz@gmail.com>
10041 * mini-amd64.c (mono_arch_emit_call): Nullify call->vret_var if returning
10042 arguments in registers.
10044 * decompose.c (mono_decompose_vtype_opts): Create a var for the vreg in
10045 OP_VCALL too, don't depend on OP_OUTARG_VTRETADDR doing it.
10047 * mini.c (mini_method_compile): Abort aot compilation for generic
10048 methods if generic sharing is disabled.
10050 * mini.c (mono_method_to_ir): Disable AOT for virtual calls requiring
10053 * method-to-ir.c (mono_method_to_ir2): Disable AOT for virtual calls
10054 requiring an mrgctx.
10056 * decompose.c (mono_decompose_vtype_opts): Emit the correct sized
10057 store instructions when converting a vcall to a normal call.
10059 * mini.c (sigprof_signal_handler): Call mono_find_jit_info instead of
10060 mono_arch_find_jit_info.
10062 2008-08-13 Zoltan Varga <vargaz@gmail.com>
10064 * method-to-ir.c (check_inline_called_method_name_limit): Optimize this to
10065 avoid calling mono_method_full_name () for every method even if the
10066 env var is not set.
10067 (check_inline_caller_method_name_limit): Ditto.
10069 2008-08-12 Zoltan Varga <vargaz@gmail.com>
10071 * driver.c (main_thread_handler): Allow AOT compilation of multiple
10072 assemblies in one run.
10074 * aot-compiler.c (mono_compile_assembly): Only print out a count of
10075 skipped methods if it is not 0.
10077 * Makefile.am (aotcheck): AOT compile all test assemblies in one run.
10079 2008-08-12 Bill Holmes <billholmes54@gmail.com>
10081 * mini.c (mono_codegen): Changing a preprocessor check from WIN64 to
10082 MONO_ARCH_HAVE_UNWIND_TABLE.
10084 Contributed under MIT/X11 license.
10086 2008-08-12 Bill Holmes <billholmes54@gmail.com>
10088 * mini-amd64.c (mono_arch_cpu_optimizazions): Remove peephole and branch
10089 from default optimizaton list on Winx64.
10091 * mini-amd64.c (emit_tls_get): Added Winx64 specific implementation for GetTLS.
10093 * mini-amd64.c (mono_arch_emit_prolog): Adding an offset on Winx64 to get
10094 the LMF from the MonoJitTlsData structure.
10096 * mini-amd64.c (mono_arch_setup_jit_tls_data): Added Winx64 implementation.
10098 Contributed under MIT/X11 license.
10100 2008-08-12 Zoltan Varga <vargaz@gmail.com>
10102 * mini.c (sigsegv_signal_handler): Fix the build.
10104 * mini-amd64.c (emit_call_body): Use image->aot_module instead of
10105 assembly->aot_module.
10107 * aot-runtime.c: Use image->aot_module instead of searching in the aot_modules
10108 hash table. This simplifies and speeds up a lot of code, and fixes support
10111 * mini.c (SIG_HANDLER_SIGNATURE): Avoid crashes if the thread is not registered
10114 * mini-exceptions.c: Ditto.
10116 * exceptions-*c.c (mono_arch_find_jit_info): Remove unused 'trace' and
10117 'native_offset' argument, since these are computed in the
10118 mono_find_jit_info () function.
10120 * mini-exceptions.c (mono_find_jit_info): Make this non-static, as it
10121 is used by exceptions-ppc.c.
10123 * exceptions-ppc.c: Call mono_find_jit_info () instead of
10124 mono_arch_find_jit_info ().
10126 * mini-ppc.h exceptions-ppc.c mini-mips.h mini-mips.c exceptions-mips.c
10127 mini-exceptions.c: Get rid of the CUSTOM_STACK_WALK stuff, use the
10128 generic code in mini-exceptions.c.
10130 2008-08-11 Zoltan Varga <vargaz@gmail.com>
10132 * mini-ppc.c (mono_arch_flush_register_windows): Add this for ppc.
10134 * aot-runtime.c (mono_aot_get_plt_info_offset): Fix a warning.
10136 * aot-runtime.c (mono_aot_get_method): Avoid doing all the loading inside
10137 the aot lock, to avoid deadlocks when mono_aot_get_class_from_name () is
10138 called while holding the loader lock. Fixes #415608.
10139 (mono_aot_get_method_from_token_inner): Ditto.
10141 2008-08-09 Zoltan Varga <vargaz@gmail.com>
10143 * exceptions-ppc.c (mono_jit_walk_stack): Use MONO_INIT_CONTEXT_FROM_CURRENT
10144 to reduce differences between this and the generic implementation in
10146 (ves_icall_get_frame_info): Ditto.
10148 * mini-ppc.h (MONO_INIT_CONTEXT_FROM_CURRENT): Define this for ppc too.
10150 * mini-exceptions.c (mono_exceptions_init): Remove an #ifdef which is no
10153 * exceptions-ppc.c (arch_get_call_filter): Rename this to
10154 mono_arch_get_call_filter () and make it non-static, for consistency with the
10155 other architectures.
10157 2008-08-09 Rodrigo Kumpera <rkumpera@novell.com>
10160 * local-propagation.c:
10161 * mini-x86.c: Correct the name of arch defines.
10163 2008-08-09 Zoltan Varga <vargaz@gmail.com>
10165 * method-to-ir.c (mono_op_to_op_imm_noemul): Correct name of
10166 NO_EMULATE_LONG_SHIFT_OPS define.
10168 2008-08-08 Zoltan Varga <vargaz@gmail.com>
10170 * method-to-ir.c (mono_method_to_ir2): Remove some code from CEE_MONO_LDPTR
10171 now that aot-ed icall wrappers use CEE_MONO_ICALL_ADDR.
10173 * aot-compiler.c aot-runtime.c: Add support for static aot compilation.
10174 MACH fixes. Merged from the 2.0 branch.
10176 * method-to-ir.c (mono_method_to_ir2): Handle CEE_MONO_ICALL_ADDR.
10178 * mini.c (mono_resolve_patch_target): Error out if an icall is not found.
10179 (mono_method_to_ir): Handle CEE_MONO_ICALL_ADDR.
10181 * exceptions-arm.c (mono_arch_get_throw_exception_generic): Add AOT support.
10183 * method-to-ir.c mini.c driver.c aot-compiler.c: Update after
10184 mono_marshal_get_native_wrapper () signature changes.
10186 2008-08-07 Rodrigo Kumpera <rkumpera@novell.com>
10188 * jit-icalls.c (mono_fconv_ovf_u8): Work around soft-float double to long
10189 conversion bug under arm.
10191 2008-08-06 Rodrigo Kumpera <rkumpera@novell.com>
10193 * cpu-arm.md: Increase long_conv_to_ovf_i4_2 max length to 36.
10195 * mini-arm.c (mono_arch_output_basic_block): Implement long to int conversion
10196 with overflow checking.
10198 2008-08-05 Marek Habersack <mhabersack@novell.com>
10200 * Makefile.am (GENMDESC_PRG): when cross-compiling use full path
10201 to the genmdesc.pl file
10203 2008-08-05 Zoltan Varga <vargaz@gmail.com>
10205 * ir-emit.h (EMIT_NEW_ARGSTORE): Fix the usage of param_types and
10206 arg_array in the soft-float versions of the LOAD/STORE macros.
10208 * method-to-ir.c (mono_method_to_ir2): Fix a warning in the arm switch
10211 * ir-emit.h (NEW_VARLOADA): Handle SOFT_FLOAT correctly.
10213 2008-08-02 Zoltan Varga <vargaz@gmail.com>
10215 * mini-ia64.c (add_valuetype): Only reserve half parameter slot for each member of
10216 a float HFA. Fixes #413621.
10218 2008-08-02 Gert Driesen <drieseng@users.sourceforge.net>
10220 * mini-x86.c (mono_arg_get_argument_info): Rename last occurrence of
10221 frame_size to args_size. Fixes build.
10223 2008-08-02 Zoltan Varga <vargaz@gmail.com>
10225 * mini-x86.c (mono_arch_get_argument_info): Rename frame_size to args_size,
10226 and don't align it to MONO_ARCH_FRAME_ALIGNMENT.
10228 * mini-x86.h: Change MONO_ARCH_FRAME_ALIGNMENT to 8 so doubles stored on
10229 the stack are not unaligned. Fixes #413247.
10231 Fri Aug 1 18:46:42 CEST 2008 Paolo Molaro <lupus@ximian.com>
10233 * mini.c: update jitted methods performance counters.
10235 Fri Aug 1 16:30:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
10237 * mini-exceptions.c: increase the exceptions thrown performance
10238 counter in mono_handle_exception ().
10240 2008-07-29 Zoltan Varga <vargaz@gmail.com>
10242 * aot-runtime.c: Use MonoImage's as keys in the aot_modules hash so the aot
10243 can work with netmodules.
10245 2008-07-28 Geoff Norton <gnorton@novell.com>
10247 * mini-x86.h: Correct the frame alignment on OSX. Fixes the jit
10250 2008-07-28 Zoltan Varga <vargaz@gmail.com>
10252 * mini-x86.c (mono_arch_emit_call): Emi the osx stack alignment at the
10255 2008-07-28 Bill Holmes <billholmes54@gmail.com>
10257 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
10258 The float param registers and other param registers must be the
10259 same index on Windows x64.
10261 * mini-amd64.c (mono_arch_allocate_vars) : Implementing the
10262 ArgValuetypeAddrInIReg argument case. Setting the argument
10263 op to OP_VTARG_ADDR (OP_REGOFFSET)).
10265 * mini-amd64.c (mono_arch_call_opcode) : Winx64 fix. Use the size
10266 variable computed above as the copy length for arguments of storage
10267 type ArgValuetypeAddrInIReg.
10269 * mini-amd64.c (mono_arch_emit_call) : Implementing the
10270 ArgValuetypeAddrInIReg argument case. This case will rely on
10271 mono_arch_emit_outarg_vt to emit the correct code later in the process.
10273 * mini-amd64.c (mono_arch_emit_call) : On Winx64 there always needs to be
10274 a 32 byte stack allocation for all calls. We will omit the adjustment for
10275 jump and tail call instructoins as they do not follow the typical call behavior.
10277 * mini-amd64.c (mono_arch_emit_outarg_vt) : Implementing the case for
10278 ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
10279 local variable and pass the local variable by reference to the called method.
10281 * mini-amd64.c (mono_arch_emit_prolog, emit_load_volatile_arguments) :
10282 Implementing the ArgValuetypeAddrInIReg argument case. When the address
10283 of a struct is passed in a register it must be saved with the other
10284 volatile argument on the stack.
10286 * mini-amd64.c (mono_arch_emit_prolog) : Winx64 fix. When omitting the
10287 frame pointer the stack adjustment value must be saved to the unwind
10290 Contributed under MIT/X11 license.
10292 2008-07-28 Zoltan Varga <vargaz@gmail.com>
10294 * inssel-x86.brg (stmt): Add missing OP_X86_OUTARG_ALIGN_STACK rule
10295 which got lost in the merge.
10297 2008-07-27 Zoltan Varga <vargaz@gmail.com>
10299 * method-to-ir.c: Make the helper_sig variables extern to fix the ppc
10302 * mini-amd64.c (emit_call_body): Add a no_patch case missed earlier.
10304 * mini-amd64.c (emit_call_body): Avoid aligning the call instruction on
10305 icalls, since they won't be patched.
10307 * exceptions-amd64.c (mono_arch_get_restore_context_full): Use a slightly
10308 different code sequence when running under valgrind to prevent some valgrind
10311 * iltests.il.in: Add new regression test.
10313 * method-to-ir.c (mono_method_to_ir2): Fix handling of inlined methods which
10316 * method-to-ir.c (mono_method_to_ir2): Use get_vreg_to_inst () instead of
10317 accessing cfg->vreg_to_inst directly to prevent a crash in LDFLD.
10319 * iltests.il.in: Add new test.
10321 * aot-compiler.c: Fix some warnings.
10323 * decompose.c (mono_decompose_long_opts): Implement OP_ICONV_TO_OVF_I8_UN.
10326 2008-07-27 Zoltan Varga <vargaz@gmail.com>
10328 * driver.c (mono_main): Fix the --gc=none build. Fixes #412482.
10329 (mini_usage_jitdeveloper): Add a missing --wapi option.
10331 2008-07-25 Zoltan Varga <vargaz@gmail.com>
10333 * mini-codegen.c: Simplify the is_fp macros.
10334 (free_up_ireg): Remove, use free_up_reg instead.
10335 (free_up_reg): Fix the fp case.
10337 2008-07-26 Zoltan Varga <vargaz@gmail.com>
10339 * cpu-arm.md (loadr8_membase): Increase the length of this as this is not
10342 * exceptions-x86.c: Merge some changes which seemed to have got lost
10343 in the linear-ir merge.
10345 * liveness.c: Disable the liveness2 pass on 32 bit platforms.
10347 * method-to-ir.c (mono_handle_global_vregs): Make the component vregs of a
10348 long vreg volatile even if the variable was already created.
10350 * liveness.c (update_liveness2): Avoid eliminating dead definitions of
10351 volatile variables.
10353 2008-07-26 Zoltan Varga <vargaz@gmail.com>
10355 * cpu-x86.md (fcall_membase): Increase the size of the fcall opcodes.
10357 * mini.c (mono_jit_compile_method_inner): Add support for
10358 MONO_EXCEPTION_BAD_IMAGE.
10360 * method-to-ir.c (mono_method_to_ir2): Avoid a crash if
10361 mini_method_get_context () returns NULL. Fixes #356531.
10363 * mini.c (mono_method_to_ir): Ditto.
10365 * method-to-ir.c (mono_method_to_ir2): Create a variable if needed when
10366 accessing a field of a valuetype in LDFLD/STFLD. Fixes #412399.
10368 2008-07-25 Zoltan Varga <vargaz@gmail.com>
10370 * method-to-ir.c (mono_method_to_ir2): Initialize an uninitialized variable
10371 in the LDFTN implementation.
10373 2008-07-25 Mark Probst <mark.probst@gmail.com>
10375 * mini-trampolines.c (mono_magic_trampoline): When sharing generic
10376 code, patch calls to icalls, too, even if they're not in the
10377 shared generic code hash. Fixes #411962.
10379 2008-07-25 Zoltan Varga <vargaz@gmail.com>
10381 * cpu-x86.md: Increase the length of the fcall opcodes.
10383 * mini-x86.c (emit_move_return_value): Avoid some precision issues for
10384 calls returning floats.
10386 * method-to-ir.c (mono_method_to_ir2): Remove the generic sharing restrictions
10389 * method-to-ir.c (mono_method_to_ir2): Merge some LDFTN gsharing changes
10392 * method-to-ir.c (handle_delegate_ctor): Avoid putting dynamic methods
10393 into the domain->method_code_hash.
10395 * aot-compiler.c: Fix win32 build.
10397 * method-to-ir.c (EMIT_GET_RGCTX): Call EMIT_NEW_LDARG in emit_get_rgctx ().
10399 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_specific in the
10400 gshared NEWARR implementation.
10402 * cpu-sparc.md: Remove duplicate localloc_imm opcode.
10404 * ir-emit.h (NEW_ARGLOAD): Use cfg->args and cfg->arg_types so this macro
10405 can be used outside of method_to_ir.
10407 * mini.h (MonoCompile): Add arg_types field.
10409 * method-to-ir.c (inline_method): Save/Restore cfg->args and cfg->arg_types.
10411 * method-to-ir.c (mono_method_to_ir2): Set cfg->args and cfg->arg_types to
10412 the values of the local arg_array and param_types array.
10414 2008-07-24 Zoltan Varga <vargaz@gmail.com>
10416 * method-to-ir.c (mono_method_to_ir2): Allocate a GOT var for NEWOBJ, since
10417 got accesses might only get generated later when NEWOBJ is decomposed.
10419 * method-to-ir.c (handle_delegate_ctor): Add an optimization to avoid
10420 looking up the native code of the target method when a delegate is called
10421 for the first time.
10423 * mini-trampolines.c (mono_delegate_trampoline): Add the other half of the
10426 * debug-debugger.c (MONO_DEBUGGER__debugger_info): Fix a warning.
10428 * aot-runtime.c aot-compiler.c: Add a new option 'no-dlsym' which makes
10429 AOT work on platforms without a working dlsym implementation.
10431 * mini.h: Bump AOT image format version.
10433 2008-07-24 Mark Probst <mark.probst@gmail.com>
10435 * mini-exceptions.c: Free a MonoType with
10436 mono_metadata_free_type() instead of g_free().
10438 * aot-runtime.c: Free a MonoType.
10440 2008-07-24 Zoltan Varga <vargaz@gmail.com>
10442 * method-to-ir.c (mono_method_to_ir2): Add a comment for the box+brtrue
10445 * mini-codegen.c (mono_local_regalloc): Remove the remaining items from the
10448 2008-07-23 Massimiliano Mantione <massi@ximian.com>
10449 * mini.c (sigprof_signal_handler): call the new "runtime initialized"
10452 2008-07-23 Zoltan Varga <vargaz@gmail.com>
10454 * method-to-ir.c (mono_method_to_ir2): Set the stack type properly for
10455 NEWOBJ calls on valuetypes.
10457 * iltests.il.in: Add new test.
10459 * mini-x86.c (mono_arch_emit_call): Use mini_type_stack_size ().
10461 2008-07-22 Zoltan Varga <vargaz@gmail.com>
10463 * mini-exceptions.c: Fix some warnings. Remove one ia64 special case as it
10464 is no longer needed.
10466 * mini-ia64.c (mono_arch_emit_prolog): In native-to-managed wrappers, widen
10467 non register sized integer arguments.
10468 (mono_arch_call_opcode): Add support for ArgInFloatRegR4.
10469 (mono_arch_emit_outarg_vt): Pass a more reasonable alignment to
10472 * method-to-ir.c (mono_method_to_ir2): Handle the ret_var_is_local case in
10475 * method-to-ir.c (ADD_WIDEN_OP): New macro to insert a widening op when
10476 two a binop with different sized arguments is emitted.
10478 * mini.c (mono_bblock_insert_after_ins): Properly link up with the next
10479 instruction in the ins==NULL case.
10481 2008-07-23 Zoltan Varga <vargaz@gmail.com>
10483 * mini-ops.h: Add OP_X86_OUTARG_ALIGN_STACK.
10485 * mini-x86.c: Fix osx build.
10487 * mini-amd64.c (mono_arch_output_basic_block): Handle varargs in the CALL_REG
10490 * method-to-ir.c (mono_spill_global_vars): Avoid fusing a load+store into the
10491 instruction for non int sized variables.
10493 * method-to-ir.c (mono_method_to_ir2): Fix an assert in the LDFLD
10496 2008-07-23 Robert Jordan <robertj@gmx.net>
10498 * method-to-ir.c: Fix MSVC build.
10500 2008-07-22 Zoltan Varga <vargaz@gmail.com>
10502 * method-to-ir.c (mono_method_to_ir2): When calling native code which returns
10503 a non int sized type, widen it to an int since newer versions of gcc seem to
10504 generate code which needs this.
10506 * ssa2.c abcremoval2.c: Fix warnings.
10508 * *: Merge the Linear IR branch.
10510 The original branch is at trunk/branches/vargaz/mini-linear-il, and
10511 the ChangeLog file there describes all the changes done over the years.
10512 Further documentation can be found at www.mono-project.com/Linear_IL.
10514 2008-07-21 Bill Holmes <billholmes54@gmail.com>
10516 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
10517 The float param registers and other param registers must be the
10518 same index on Windows x64.
10520 Contributed under MIT/X11 license.
10522 2008-07-21 Rodrigo Kumpera <rkumpera@novell.com>
10524 * mini.c: Make the previous fix GC safe.
10526 2008-07-21 Raja R Harinath <harinath@hurrynot.org>
10528 * Makefile.am (version.h): Allow a trailing '/' in the repository URL.
10530 2008-07-21 Bill Holmes <billholmes54@gmail.com>
10532 * mini-amd64.c (get_call_info): Correcting the case for MONO_TYPE_TYPEDBYREF
10533 on Winx64. This type will not be passed on the stack (ArgOnStack), but
10534 ArgValuetypeAddrInIReg instead.
10536 Contributed under MIT/X11 license.
10538 2008-07-21 Zoltan Varga <vargaz@gmail.com>
10540 * mini-codegen.c (get_register_spilling): Fix a warning.
10542 2008-07-17 Rodrigo Kumpera <rkumpera@novell.com>
10544 * mini.c: Use mono_runtime_class_init_full to avoid leaking memory
10545 for types which the initialization fails. Raises the provided exception
10546 at the right stop after cleanup.
10548 2008-07-16 Zoltan Varga <vargaz@gmail.com>
10550 * aot-compiler.c: Free most of the memory allocated during compilation.
10552 * mini.c (mini_parse_debug_options): Fix a leak.
10554 * mini.c (mini_method_compile): Don't add the method to the jit info tables
10555 during aot compilation.
10557 2008-07-14 Zoltan Varga <vargaz@gmail.com>
10559 * mini.c (mono_method_to_ir): Disable aot for code using CCASTCLASS on x86 as
10560 it has too much register pressure.
10562 2008-07-13 Zoltan Varga <vargaz@gmail.com>
10564 * inssel.brg (CEE_CASTCLASS): Remove some dead code.
10566 2008-07-12 Zoltan Varga <vargaz@gmail.com>
10568 * mini-x86.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
10571 * mini-amd64.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
10572 on amd64 similar to the way it is done on arm.
10574 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
10576 * aot-runtime.c (load_aot_module): Rename 'info' to 'amodule' for
10577 consistency, normalize error messages, avoid loading aot-only modules in
10580 * driver.c (mono_main): Rename --aot-only command line option to --full-aot
10583 * aot-compiler.c aot-runtime.c tramp-arm.c: Implement aot-only support.
10585 2008-07-11 Martin Baulig <martin@ximian.com>
10588 (MonoDebuggerInfo): Add `interruption_request'.
10590 2008-07-12 Zoltan Varga <vargaz@gmail.com>
10592 * aot-compiler.c (emit_plt): Remove some dead code.
10594 * exceptions-arm.c (mono_arch_get_call_filter_full): Initialize ji.
10596 * aot-runtime.c (mono_aot_get_plt_info_offset): New helper function to
10597 return the plt info offset belonging to a given plt entry.
10599 * mini-trampolines.c (mono_aot_plt_trampoline): Use
10600 mono_aot_get_plt_info_offset.
10602 * aot-runtime.c aot-compiler.c tramp-arm.c: Change the arm plt code to be
10603 similar to the amd64 code by makeing jumps through a separate jump table
10604 instead of embedding the jump addresses into the code.
10606 2008-07-11 Zoltan Varga <vargaz@gmail.com>
10608 * mini.c (mono_method_to_ir): Disable aot for calling ldtoken in a generic
10611 2008-07-10 Martin Baulig <martin@ximian.com>
10613 * mini.c (mini_method_compile): Disable generics sharing when
10614 running in the debugger.
10616 2008-07-10 Zoltan Varga <vargaz@gmail.com>
10618 * mini.c (mono_method_to_ir): Create the got var in CEE_REFANYVAL.
10620 * inssel.brg (CEE_CASTCLASS): Avoid reusing temporary registers to prevent
10621 the local register allocator from running out of registers on x86 when
10624 2008-07-10 Bill Holmes <billholmes54@gmail.com>
10626 * inssel-long.brg For OP_LCONV_TO_OVF_I4 an int cast is needed when
10627 expressing IntMin for the VS Compiler. See Compiler Warning (level 2)
10630 Contributed under MIT/X11 license.
10632 2008-07-10 Zoltan Varga <vargaz@gmail.com>
10634 * aot-compiler.c: Get rid of whitespace in the generated assembly file to
10635 speed up the assembler.
10637 2008-07-09 Zoltan Varga <vargaz@gmail.com>
10639 * mini-arm.h tramp-arm.c exceptions-arm.c aot-compiler.c: Beginnings of aot-only
10642 * mini.c: Move the soft float handling macros a bit earlier, add
10643 NEW_TEMPSTORE_SOFT_FLOAT macro, fix warnings, add soft-float support in one
10646 * mini.h: Add prototype for mono_arch_fixup_jinfo.
10648 * mini.c (mini_init): In aot-only mode, set the root domain code manager to
10649 read-only to help catch code allocation requests.
10651 * mini.c inssel.brg aot-compiler.c: Make the use of IMT runtime configurable,
10652 and turn it off when using --aot-only or when compiling with --aot=full.
10654 * mini.c (mono_resolve_patch_target): In aot-only mode, allocate the
10655 jump table for switches from the normal domain mempool, not the code
10658 * mini-trampolines.c (get_unbox_trampoline): New function to return an
10659 unbox trampoline which handles aot-only mode too.
10661 * aot-runtime.c (mono_aot_get_unbox_trampoline): New function to lookup
10662 an AOTed unbox trampoline.
10664 * aot-compiler.c (emit_trampolines): Emit unbox trampolines.
10666 2008-07-09 Bill Holmes <billholmes54@gmail.com>
10668 * wapihandles.c: Fixing MSVC builds. Include statement changed from <> to
10671 Contributed under MIT/X11 license.
10673 2008-07-09 Bill Holmes <billholmes54@gmail.com>
10675 * mini.c (mono_codegen): Allocate space at the end of the code block and store
10676 the unwind information for the method at the end of the allocated block.
10678 * mini-amd64.h: Added declarations for the unwind routines and adding field to
10679 MonoCompileArch to hold the unwind info for SEH on Winx64
10681 * mini-amd64.c (mono_arch_emit_prolog): Calls to the unwind routines added to store
10682 frame pointer info for the method being compiled.
10684 * exceptions-amd64.c (mono_arch_get_throw_corlib_exception): Added a stack adjustment before
10685 the call to mono_exception_from_token.
10687 * exceptions-amd64.c: Added mono_arch_unwindinfo* implementations. This code is responsible
10688 storing the method prolog information in a format that the Winx64 SEH can understand. This
10689 information is stored a the end of the method block because it is all 32-bit offset based.
10691 Contributed under MIT/X11 license.
10693 2008-07-09 Zoltan Varga <vargaz@gmail.com>
10695 * mini.h: Remove duplicate definitions of the mini_wapi_ functions.
10697 * wapihandles.c: Fix warnings.
10699 * aot-runtime.c (load_aot_module): Add a missing error message in aot-only
10702 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Avoid calling
10703 mono_jit_compile_method in aot-only mode since that calls the type
10706 * mini-trampolines.c (mono_create_delegate_trampoline): Avoid calling
10707 get_delegate_invoke_impl in aot-only mode.
10709 * mini.c (mono_global_codeman_reserve): Reenable the aot-only check.
10711 2008-07-08 Zoltan Varga <vargaz@gmail.com>
10713 * trace.c (mono_trace_enter_method): Fix printing of Type instances.
10715 * aot-compiler.c (compile_method): Disable the check for GSHARED since it
10718 * inssel-long.brg (reg): Add a rule for LCALL_REG (OP_I8CONST).
10720 * tramp-amd64.c (mono_arch_nullify_plt_entry): Read the nullified class
10721 init trampoline from the AOT file as well.
10723 * mini-amd64.c (mono_arch_register_lowlevel_calls): Register
10724 mono_amd64_throw_exception as a jit icall since it is needed by the aot-only
10727 * mini.c (mini_init): Move the call to mono_exceptions_init () after
10730 * exceptions-amd64.c: Add _full variants for the remaining exception code
10731 creation functions as well, allow emission of relocatable code, remove
10732 caching since that is now done by the caller.
10734 * mini-exceptions.c: Add _full variants for the remaining exception code
10735 creation functions as well, add aot-only support.
10737 * aot-compiler.c (compile_method): Allow calls to methods of constructed types
10738 if we can determine a proper token for them.
10739 (add_wrappers): Add a few more wrappers.
10740 (emit_method_code): Remove some dead code.
10741 (emit_trampolines): Emit exception code too.
10743 * mini.c (mono_method_to_ir): Call mono_array_new_2 if possible.
10745 * jit-icalls.c (mono_array_new_2): New jit icall, specialized version of
10746 mono_array_new_va which avoids varargs.
10748 * mini-exceptions.c (mono_exceptions_init): Fix the ppc build.
10750 * mini-trampolines.c: Call mono_create_specific_trampoline () instead of
10751 mono_arch_create_specific_trampoline () in all places.
10753 * aot-compiler.c aot-runtime.c: Refactor the trampoline emitting/loading code
10754 a bit so it can be used for other things as well.
10756 * mini-exceptions.c (mono_exceptions_init): Initialize throw_exception_by_name
10759 * exceptions-amd64.c: Rename the caching from the exception code creation
10760 functions, it is done by the caller instead.
10762 * exceptions-amd64.c: Change the signature of the exception code creation
10763 functions to allow the creation of relocatable code later.
10765 * mini-exceptions.c: Add a set of functions to query the various
10766 runtime-generated exception functions.
10768 * mini.c mini-exceptions.c: Use the newly added functions instead of the
10769 mono_arch_.. () functions.
10771 2008-07-07 Zoltan Varga <vargaz@gmail.com>
10773 * mini-trampolines.c (mono_aot_get_trampoline_code): Removed, no longer used.
10775 * aot-runtime.c aot-compiler.c: AOT the generic trampolines in aot-only mode.
10777 * mini.c (mini_get_imt_trampoline): Call mono_create_specific_trampoline ().
10778 (mini_get_vtable_trampoline): Ditto.
10780 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Create relocatable
10781 code in the AOT case by returning the code size and a list of relocations to
10784 * mini-trampolines.c (mono_create_specific_trampoline): New helper function.
10786 2008-07-07 Bill Holmes <billholmes54@gmail.com>
10788 * mini-amd64.c: On Winx64 the calling convention always requires the caller to
10791 Contributed under MIT/X11 license.
10793 2008-07-07 Zoltan Varga <vargaz@gmail.com>
10795 * aot-compiler.c (emit_exception_debug_info): Serialize the debug info first
10796 so the buffer size can be computed correctly. Fixes #404735.
10798 * debug-mini.c (mono_debug_serialize_debug_info): Lookup the debug info
10799 normally as cfg->debug_info is already freed.
10801 2008-07-06 Zoltan Varga <vargaz@gmail.com>
10803 * mini-amd64.c: For calls returning vtypes in registers, don't store
10804 the return address on the stack, instead allocate a separate local for
10807 2008-07-05 Mark Probst <mark.probst@gmail.com>
10809 * mini-trampolines.c, mini.h: Add an argument to
10810 mono_create_jit_trampoline_in_domain() for turning off the adding
10811 of the sync wrapper.
10813 * mini.c: Use the JIT trampoline without sync instead of
10814 ldftn_nosync in static RGCTX invoke wrappers so that the call can
10817 2008-07-04 Mark Probst <mark.probst@gmail.com>
10819 * driver.c: Turn on GSHARED optimization by default.
10821 2008-07-04 Zoltan Varga <vargaz@gmail.com>
10823 * mini-trampolines.c mini.c mini.h tramp-<ARCH>.c: Rename MONO_TRAMPOLINE_GENERIC
10824 to MONO_TRAMPOLINE_JIT since it better reflects what it does.
10826 * mini-trampolines.c (mono_get_aot_trampoline_code): New internal function to
10827 create a variant of the generic trampoline code callable from AOTed trampolines.
10829 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Add support for generic
10830 trampoline code callable from AOTed trampolines.
10832 * aot-compiler.c aot-runtime.c: Add support for AOTing trampolines.
10834 2008-07-04 Mark Probst <mark.probst@gmail.com>
10836 * inssel.brg, mini-ops.h: New opcode for doing CHECK_THIS in a
10837 pass-through manner.
10839 * mini.c: Generic method sharing. Pass MRGCTX to generic methods
10840 and don't fail sharing for them anymore.
10842 * mini-exceptions.c: Handle exceptions in shared generic methods.
10844 * generic-sharing.c: When checking the context of a generic
10845 method, also check its class's context. Don't treat wrappers as
10848 * mini-trampolines.c: Some code factored out to
10849 metadata/generic-sharing.c. Handle the MRGCTX case.
10851 * jit-icalls.c, jit-icalls.h: ldvirtfn icall for generic sharing -
10852 we must deal with the method being of another instantiation of the
10853 class. Add static rgctx invoke wrappers to generic methods.
10855 2008-07-04 Mark Probst <mark.probst@gmail.com>
10857 * mini.c: Provide all jit infos of generic shared methods with a
10860 * mini-exceptions.c: Handle the new situation that a generic info
10861 might be available, but not info about the this/vtable/mrgctx
10864 2008-07-03 Mark Probst <mark.probst@gmail.com>
10866 * mini.c: Don't accept ldftn and ldvirtftn with uninstantiated
10869 2008-07-03 Zoltan Varga <vargaz@gmail.com>
10871 * dominators.c (check_dominance_frontier): Fix a warning.
10873 * mini.h: Add some missing prototypes.
10875 * ssa.c local-propagation.c debug-debuger.c: Fix warnings.
10877 * driver.c (mono_jit_init_version): Correct the comments since the first
10878 argument should be the name of the root domain, not a filename.
10880 * aot-runtime.c (make_writable): Error out if this is called while running
10882 (load_aot_module): Ditto.
10884 * aot-compiler.c: Really fix the computation of method indexes.
10886 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Remove the previous
10887 optimizations as this is no longer called frequently.
10889 * mini-trampolines.c (mono_create_delegate_trampoline): Precompute the invoke
10890 method and the invoke impl code and pass it to the delegate trampoline instead of
10891 just the delegate class.
10893 2008-07-02 Zoltan Varga <vargaz@gmail.com>
10895 * aot-compiler.c: Fixup the computation of method indexes.
10896 (add_wrappers): Create the base methods of the runtime invoke wrappers using
10897 the method builder infrastructure.
10899 * aot-runtime.c (decode_exception_debug_info): Don't crash if the method
10902 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): In aot-only
10903 mode, load the method right away instead of creating a trampoline.
10905 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Eliminate locking.
10907 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Eliminate locking, speed up
10910 2008-07-01 Zoltan Varga <vargaz@gmail.com>
10912 * aot-runtime.c (decode_patch_info): Don't create trampolines in aot_only mode.
10913 (mono_aot_load_method): Use method_index instead of method->token.
10915 * mini.c (mono_jit_compile_method_inner): Move the aot_only check down, so it
10916 can handle icalls etc. properly.
10918 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
10920 * aot-compiler.c aot-runtime.c: Allow AOTing many wrapper types.
10922 * mini.c (mono_resolve_patch_target): Handle JIT_ICALL_ADDR.
10923 (mono_codegen): Convert calls made by JIT icall wrappers to the icalls into
10924 JIT_ICALL_ADDR patch type.
10926 * patch-info.h: Add JIT_ICALL_ADDR patch type.
10928 * mini.c (mono_method_to_ir): Allow AOTing methods which access the interruption
10930 (mono_resolve_patch_target): Handle INTERRUPTION_REQUEST_FLAG.
10932 * patch-info.h: Add INTERRUPTION_REQUEST_FLAG.
10934 2008-06-30 Zoltan Varga <vargaz@gmail.com>
10936 * mini.c: Use domain->jit_code_hash_lock for controlling access to
10937 domain->jit_code_hash.
10939 2008-06-29 Zoltan Varga <vargaz@gmail.com>
10941 * mini.c (mini_parse_debug_options): Add 'dont-free-domains' option.
10943 2008-06-27 Zoltan Varga <vargaz@gmail.com>
10945 * mini-trampolines.c (mono_delegate_trampoline): Don't pass a gsctx to
10946 get_this_arg_from_call, let it compute it when needed.
10948 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'code' argument, compute
10949 gsctx from code only when needed.
10951 * mini-trampolines.c (get_generic_context): Rename this to
10952 mono_get_generic_context_from_code (), and move it to generic-sharing.c, where
10953 it can be called by the arch backends.
10955 * mini-exceptions.c (mono_print_thread_dump): Allow the argument to be NULL.
10957 2008-06-26 Zoltan Varga <vargaz@gmail.com>
10959 * driver.c (mono_main): Add experimental --aot-only command line option.
10961 * mini.c: Error out when creating trampolines or JIT compiling if --aot-only is
10964 2008-06-26 Kornel Pal <kornelpal@gmail.com>
10966 * driver.c (DllMain): Remove mono_module_handle.
10968 Contributed under MIT/X11 license.
10970 2008-06-25 Zoltan Varga <vargaz@gmail.com>
10972 * aot-compiler.c: Add not-yet-usable 'full' option. Add some infrastructure code
10973 for emitting methods which are not in the source assembly. Detect and report
10974 failure of assembling+linking.
10976 * aot-compiler.c (emit_klass_info): Call mono_class_setup_vtable ().
10978 * aot-compiler.c: Move the contents of the has_glot_slots array to MonoCompile.
10980 2008-06-24 Rodrigo Kumpera <rkumpera@novell.com>
10982 * mini.c: Check if stats is enabled so we don't allocate memory when not needed.
10984 2008-06-24 Zoltan Varga <vargaz@gmail.com>
10986 * mini.h: Remove some obsolete prototypes.
10988 * mini.c: Avoid storing MonoMethod pointers in the JIT stats, store their string format instead.
10990 2008-06-24 Mark Probst <mark.probst@gmail.com>
10992 * mini.c (get_object_generic_inst): Variable-sized arrays are not
10993 supported by Visual Studio, so use alloca().
10995 2008-06-23 Zoltan Varga <vargaz@gmail.com>
10997 * mini-ia64.c (add_valuetype): Increase *gr too when passing a HFA to be in sync with the ABi.
11000 2008-06-23 Mark Probst <mark.probst@gmail.com>
11002 * mini.c: Fail sharing of a generic method if it contains an open
11003 catch clause (because we don't pass MRGCTXs yet).
11005 2008-06-23 Mark Probst <mark.probst@gmail.com>
11007 * mini.c: When compiling a method with generic sharing, insert the
11008 method instantiated with an all-Object generic context into the
11009 jit info table, instead of the context of the first instantiation
11010 of the method we happen to compile.
11012 2008-06-18 Martin Baulig <martin@ximian.com>
11014 * debug-debugger.h (MonoDebuggerInfo): Replaced `version' with
11015 `major_version' and `minor_version'.
11017 2008-06-17 Mark Probst <mark.probst@gmail.com>
11019 * generic-sharing.c, mini.c, mini.h, aot-runtime.c:
11020 mono_method_is_generic_sharable_impl() takes an additional
11021 argument specifying whether to treat type variables as reference
11024 2008-06-17 Mark Probst <mark.probst@gmail.com>
11026 * mini.h: Removed obsolete prototypes.
11028 2008-06-17 Mark Probst <mark.probst@gmail.com>
11030 * mini.c: Don't fail generic sharing for initobj and sizeof - we
11031 already handle them.
11033 2008-06-17 Mark Probst <mark.probst@gmail.com>
11035 * mini.h, mini-trampolines.c, tramp-alpha.c, tramp-amd64.c,
11036 tramp-arm.c, tramp-hppa.c, tramp-ia64.c, tramp-mips.c,
11037 tramp-ppc.c, tramp-s390.c, tramp-s390x.c, tramp-sparc.c,
11038 tramp-x86.c: Added a MonoGenericContext* argument to
11039 mono_arch_get_unbox_trampoline() so that it can call other
11040 functions which require it.
11042 2008-06-17 Mark Probst <mark.probst@gmail.com>
11044 * mini.h, mini-trampolines.c, mini-amd64.c, mini-x86.c,
11045 mini-alpha.c, mini-arm.c, mini-ia64.c, mini-ppc.c:
11046 mono_arch_get_this_arg_from_call() takes a
11047 MonoGenericSharingContext* as well.
11049 2008-06-17 Mark Probst <mark.probst@gmail.com>
11051 * mini.c: Factor out code for emitting unbox into emit_unbox() and
11052 implement generic sharing of unbox.
11054 2008-06-17 Mark Probst <mark.probst@gmail.com>
11056 * mini.c: Don't compute the vtable to determine whether a field is
11057 special static, because it might not work for open types.
11059 2008-06-17 Mark Probst <mark.probst@gmail.com>
11061 * mini.c: Removed the unused token_type and token_source arguments
11062 from get_runtime_generic_context_ptr().
11064 2008-06-17 Marek Habersack <mhabersack@novell.com>
11066 * mini.c (ADD_BINOP): fix the build
11068 2008-06-16 Zoltan Varga <vargaz@gmail.com>
11070 * mini.c (ADD_BINOP): When operating on a native int and an int32, insert
11073 2008-06-16 Mark Probst <mark.probst@gmail.com>
11075 * mini.h: Removed class relations enum that's not used anymore.
11077 2008-06-16 Mark Probst <mark.probst@gmail.com>
11079 * tramp-x86.c, tramp-amd64.c: Slot access code for MRGCTXs.
11081 * mini-trampolines.c: Distinguish between RGCTXs and MRGCTXs in
11082 the lazy fetch trampoline access code.
11084 2008-06-15 Zoltan Varga <vargaz@gmail.com>
11086 * mini-codegen.c (mono_local_regalloc): Add some micro optimizations.
11088 2008-06-14 Zoltan Varga <vargaz@gmail.com>
11090 * mini.c: Fix some soft-float bugs. Fixes #378735 and #398348.
11092 * mini.h (MONO_INST_LIST_ENTRY): Fix warnings on arm.
11094 * mini.c (mono_method_to_ir): Check call signature for NEWOBJ as well.
11096 2008-06-13 Zoltan Varga <vargaz@gmail.com>
11098 * mini-x86.c inssel-x86.brg cpu-x86.md: Implement unsigned min/max
11101 * mini-ops.h: Add MIN/MAX_UN opcodes.
11103 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Implement unsigned min/max
11106 * basic-math.cs: Add more min/max tests.
11108 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
11110 2008-06-13 Mark Probst <mark.probst@gmail.com>
11112 * mini.c: Small fix in the prologue of emit_castclass.
11114 2008-06-13 Zoltan Varga <vargaz@gmail.com>
11116 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
11118 * mini.c (mini_get_inst_for_method): Remove the Min/Max intrinsics, they
11119 do not work even for unsigned types. Fixes #400014.
11121 * basic-math.cs: Add regression tests for unsigned Min/Max.
11123 2008-06-13 Mark Probst <mark.probst@gmail.com>
11125 * mini.c: Added additional context_used argument to several
11126 functions, which will be needed for sharing generic methods. Use
11127 GET_RGCTX macro wherever appropriate. Declare only one
11128 context_used in mono_method_to_ir().
11130 2008-06-13 Mark Probst <mark.probst@gmail.com>
11132 * mini.c, generic-sharing.c: Removed generic class relations.
11134 * mini.c, tramp-amd64.c, tramp-x86.c: Additional arguments to
11135 functions due to MRGCTX changes.
11137 2008-06-13 Mark Probst <mark.probst@gmail.com>
11139 * inssel.brg, inssel-long.brg, inssel-long32.brg, mini-ops.h,
11140 graph.c, local-propagation.c, aliasing.c: New opcodes for calls
11141 with calculated IMT.
11143 * mini.c: Generic sharing of calls via generic interfaces.
11145 * jit-icalls.c, jit-icalls.h: Helper function for compiling a
11146 generic method with non-constant MonoGenericContext*. Instead,
11147 the context is taken out of the method itself.
11149 2008-06-13 Mark Probst <mark.probst@gmail.com>
11151 * mini.c: Generic sharing of ldvirtftn.
11153 2008-06-13 Mark Probst <mark.probst@gmail.com>
11155 * mini.c: Generic sharing of ldftn.
11157 2008-06-13 Mark Probst <mark.probst@gmail.com>
11159 * mini.c: Do pass VTable/RGCTX argument to static generic methods.
11161 2008-06-13 Mark Probst <mark.probst@gmail.com>
11163 * mini.c: Generic sharing of the special case of ldtoken followed
11164 by a call to GetTypeFromHandle.
11166 2008-06-13 Mark Probst <mark.probst@gmail.com>
11168 * mini.c: Generic sharing of box for nullable types.
11170 2008-06-13 Zoltan Varga <vargaz@gmail.com>
11172 * mini-s390x.c (add_stackParm): Fix computation of offsets when arguments
11173 are passed on the stack. Fixes #324807.
11175 2008-06-12 Bill Holmes <billholmes54@gmail.com>
11177 * mini-amd64.c:add_valuetype: Adding Winx64 code to fill the ArgInfo
11178 for the ArgValuetypeAddrInIReg case.
11180 * mini-amd64.c:mono_arch_allocate_vars: Adding a case for
11181 ArgValuetypeAddrInIReg to avoid asserts. Code needs to be added here.
11183 * mini-amd64.c: mono_arch_call_opcode: Adding Winx64 code for an ArgInfo of
11184 type ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
11185 local variable and pass the local variable by reference to the called method.
11187 * mini-amd64.c: mono_arch_emit_prolog: Adjust the stack for calls to
11188 mono_jit_thread_attach and mono_get_lmf_addr for Winx64.
11190 Contributed under MIT/X11 license.
11192 2008-06-10 Rodrigo Kumpera <rkumpera@novell.com>
11194 * debug-mini.c (mono_debug_free_method_jit_info): Moved to metadata/mono-debug.c.
11196 * debug-mini.c (mono_debug_print_vars): Release memory after printing
11199 2008-06-10 Martin Baulig <martin@ximian.com>
11202 (mono_debug_close_method): Check whether `cfg->epilogue_begin != NULL'.
11204 2008-06-09 Kornel Pal <kornelpal@gmail.com>
11206 * main.c: Add and set argv [argc] to NULL to match C specification that fixes
11207 possible error when no arguments are passed.
11209 Contributed under MIT/X11 license.
11211 2008-06-09 Rodrigo Kumpera <rkumpera@novell.com>
11213 * mini-exceptions.c (ves_icall_get_trace): Skip source locations
11214 where the file name is NULL.
11216 2008-06-09 Zoltan Varga <vargaz@gmail.com>
11218 * mini.c: Fix s390 build.
11220 2008-06-08 Zoltan Varga <vargaz@gmail.com>
11222 * trace.c (mono_trace_parse_options): Fix warnings.
11224 * mini-amd64.c: Revert most of the last patch for now as it breaks the build.
11226 2008-06-07 Zoltan Varga <vargaz@gmail.com>
11228 * mini.c (remove_block_if_useless): Avoid printing the method name.
11230 * mini.c: Remove needless setting of ins->cil_code which is now done by
11233 * mini-amd64.c: Add some code to avoid saving callee saved registers in the
11236 * tramp-amd64.c (mono_arch_patch_callsite): Tell valgrind to discard the
11237 translated code after it has been patched.
11239 2008-06-06 Zoltan Varga <vargaz@gmail.com>
11241 * mini-amd64.c (emit_call_body): Align the call displacement to 4 bytes to
11242 avoid problems during code patching on SMP systems.
11243 (emit_call): Avoid adding a patch info which is already added by
11245 (mono_arch_emit_exceptions): Ditto.
11247 2008-06-05 Zoltan Varga <vargaz@gmail.com>
11249 * tramp-*.c (mono_arch_get_unbox_trampoline): No need to check for ret->byref,
11250 MONO_TYPE_ISSTRUCT already checks for it.
11252 2008-06-05 Bill Holmes <billholmes54@gmail.com>
11254 * mini-amd64.c:merge_argument_class_from_type: When marshaling
11255 structs with floats on Winx64 the float registers are not used.
11256 The integer registers are always used..
11257 * mini-amd64.c:add_valuetype: When marshaling structs on Winx64
11258 only one register will be used and only if the size of the struct
11259 is 1,2,4, or 8 bytes.
11261 * tramp-amd64.c : Adjusting size used for mono_global_codeman_reserve
11262 to work for Winx64.
11264 Contributed under MIT/X11 license.
11266 2008-06-05 Martin Baulig <martin@ximian.com>
11268 * debug-debugger.c (debugger_lookup_class): Also call
11269 mono_class_setup_methods() here; we're only called from RTI.
11271 2008-06-05 Andreas Farber <andreas.faerber@web.de>
11273 * mini.c (mini_init): Add DTrace probes ves-init-{begin,end}.
11274 (mini_method_compile) Add DTrace probes method-compile-{begin,end}.
11275 * Makefile.am (libmono_la_LIBADD,libmono_static_la_LIBADD,mono_LDADD):
11276 Post-process object files and add dtrace-generated object, if necessary.
11278 Contributed under MIT/X11 license.
11280 2008-06-04 Mark Probst <mark.probst@gmail.com>
11282 * inssel.brg, mini-ops.h: Added opcode for unboxcast with computed
11285 * mini.c: Generic sharing for unbox.any and castclass.
11287 2008-06-04 Mark Probst <mark.probst@gmail.com>
11289 * mini.c: Ignore tailcall prefix in shared generic code and when
11290 doing calls which require a vtable/rgctx argument.
11292 2008-06-04 Mark Probst <mark.probst@gmail.com>
11294 * mini.c: Don't free the JIT info.
11296 * driver.c: Changes in the JIT info table testing code.
11298 2008-06-03 Zoltan Varga <vargaz@gmail.com>
11300 * tramp-arm.c (mono_arch_create_trampoline_code): Check for thread
11301 interruption. Fix some warnings.
11303 * tramp-*.c (mono_arch_create_trampoline_code): Call the _force_ variant of
11304 interruption_checkpoint.
11306 Tue Jun 3 13:07:03 CEST 2008 Paolo Molaro <lupus@ximian.com>
11308 * jit.h, mini.h, trace.c, driver.c: introduce an API to enable tracing
11309 from embedding applications.
11311 2008-06-02 William Holmes <billholmes54@gmail.com>
11313 * mini-amd64.c : Correcting some of the issues for Winx64 dealing with
11314 reserving 32 bytes on the stack when making calls.
11316 Contributed under MIT/X11 license.
11318 2008-06-01 Zoltan Varga <vargaz@gmail.com>
11320 * mini-arm.c (mono_arch_output_basic_block): Merge some small fixes from
11321 the linear IL branch.
11323 * driver.c: Print out more information for --version on arm.
11325 2008-05-30 Zoltan Varga <vargaz@gmail.com>
11327 * mini-amd64.c (mono_arch_emit_prolog): Increase max_offset when processing
11328 bb_exit instead, since out of line bblocks might not actually be emitted
11331 * mini-amd64.c (mono_arch_emit_prolog): Increase bb->max_offset by the
11332 maximum epilog size for out of line bblocks if tracing is enabled.
11334 * iltests.il.in: Merge tests/long-shift.regalloc.il into this file.
11336 2008-05-28 Rodrigo Kumpera <rkumpera@novell.com>
11338 * arrays.cs: Regression tests for allocating arrays with negative sizes.
11340 2008-05-28 Zoltan Varga <vargaz@gmail.com>
11342 * mini-x86.h mini-x86.c inssel-x86.brg cpu-x86.md: Add support for
11343 CAS instrinsics. Optimize the implementation of the ATOMIC_EXCHANGE
11346 2008-05-27 Zoltan Varga <vargaz@gmail.com>
11348 * mini.c (mini_get_inst_for_method): Add support for CAS instrinsics when
11349 the 'value' to store is a constant.
11351 * mini-ops.h: Add OP_ATOMIC_CAS_IMM opcodes.
11353 * mini-amd64.c (mono_arch_output_basic_block): Optimize the the implementation
11354 of ATOMIC_EXCHANGE opcodes, add support for the CAS opcodes.
11356 2008-05-26 Zoltan Varga <vargaz@gmail.com>
11358 * mini.c generic-sharing.c jit-icalls.c aot-compiler.c: Use accessor functions
11359 for accessing method->generic_container.
11361 2008-05-24 Zoltan Varga <vargaz@gmail.com>
11363 * mini.c (mono_method_check_inlining): Avoid creating vtables if possible.
11365 * mini.c (SIG_HANDLER_SIGNATURE): Fix sparc build too.
11367 * mini.c (SIG_HANDLER_SIGNATURE): Fix IA64 build.
11369 * mini.c (mono_jit_compile_method_inner): Avoid a crash if mono_class_vtable ()
11372 2008-05-23 Zoltan Varga <vargaz@gmail.com>
11374 * driver.c (mono_main): Set mono_setup_vtable_in_class_init to FALSE.
11376 * mini.c: Handle the case when mono_class_vtable () fails.
11378 2008-05-23 Massimiliano Mantione <massi@ximian.com>
11379 * mini.c (sigprof_signal_handler): Support call chains (backtrace) in
11382 2008-05-22 Mark Probst <mark.probst@gmail.com>
11384 * mini.c, jit-icalls.c, jit-icalls.h: Make generic sharing work
11385 together with domain sharing.
11387 2008-05-22 Mark Probst <mark.probst@gmail.com>
11389 * mini.c: Treat callvirts to final methods like non-virtual calls
11390 when doing generic sharing, i.e. look them up in the runtime
11393 2008-05-22 Mark Probst <mark.probst@gmail.com>
11395 * inssel.brg, mini-ops.h: Added opcodes for mkrefany and refanyval
11396 with computed types (for generic sharing).
11398 * mini.c: Generic sharing for mkrefany and refanyval.
11400 2008-05-22 Zoltan Varga <vargaz@gmail.com>
11402 * inssel.brg (mini_emit_virtual_call): Avoid constructing a generic vtable if
11405 * mini-trampolines.c (mono_magic_trampoline): Avoid calling setup_methods () in
11406 the generic sharing code.
11408 * mini-trampolines.c (mono_magic_trampoline): Call mono_class_setup_methods ()
11411 2008-05-21 Zoltan Varga <vargaz@gmail.com>
11413 * mini.h: Remove the declaration of mono_aot_init_vtable ().
11415 2008-05-21 C.J. Adams-collier <cjac@colliertech.org>
11417 * driver.c: updated copyright date
11419 2008-05-21 Zoltan Varga <vargaz@gmail.com>
11421 * aot-runtime.c mini.c: Remove the AOT init_vtable stuff as it is no longer
11424 2008-05-19 Martin Baulig <martin@ximian.com>
11426 * debug-debugger.h (MonoDebuggerInfo): Add `using_mono_debugger'
11427 pointing to the new `_mono_debug_using_mono_debugger' variable.
11430 (mono_main): Check mono_debug_using_mono_debugger() rather than
11431 the `MONO_INSIDE_MDB' environment variable to check whether we're
11432 inside the debugger.
11434 2008-05-19 Zoltan Varga <vargaz@gmail.com>
11436 * mini.c (mini_method_compile): Use cfg->args [0] for accessing the this
11439 2008-05-08 Rodrigo Kumpera <rkumpera@novell.com>
11441 * declsec.h: Move MONO_SECMAN_FLAG to metadata/metadata-internals.h.
11443 * mini.c: Added mini_assembly_can_skip_verification. This
11444 function checks if the assembly requested to skip verification.
11445 Fixes part of #387274.
11447 2008-05-07 Zoltan Varga <vargaz@gmail.com>
11449 * mini.c (mini_get_method): Disable the check for open generic classes when
11450 using generic sharing.
11452 * generics.cs: Add a test for #387034.
11454 * mini.c (mini_get_method): Check whenever the method class is an open generic
11455 type, and return NULL in that case, causing a verification error. Fixes
11458 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
11460 * driver.c (mono_main): Revert r102623. The right
11461 thing to do is to enable the verifier under verifiable
11462 unless a --security flag was passed.
11464 We need this non-trivial behavior for --verify-all otherwise
11465 mcs-compileall won't be able to use it. As it needs everything to
11466 be verified under validil.
11468 2008-05-06 Martin Baulig <martin@ximian.com>
11472 * debug-mini.c (mono_debugger_thread_created): Add proper locking.
11473 (mono_debugger_thread_cleanup): Likewise.
11474 (mono_debugger_extended_notification): Likewise.
11476 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
11478 * mini.c (mono_method_to_ir): Verify visibility of call related opcodes
11479 against both inflated and non-inflated methods. We need to check against the
11480 generic definition for cases where the instantiated method is not visible.
11481 We need to check against the inflated types for cases where the instantiation
11482 changes any super type. This fixes #382986.
11484 Note that this doesn't need to be applied to other parts of mono_method_to_ir
11485 that check for visibiliy as generic params only appears as the type subject
11486 of tokens on call opcodes. Field manipulation and ldftn must always
11487 target an exact type.
11489 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
11491 * driver.c (mono_main): Using --verify-all enables the verifier under validil mode
11492 if no related --security flag is passed.
11494 2008-05-05 Andreas Farber <andreas.faerber@web.de>
11496 * mini-arch.h: Prepare support for ppc64.
11498 Contributed under MIT/X11 license.
11500 2008-05-05 Andreas Farber <andreas.faerber@web.de>
11502 * aot-runtime.c: Prepare support for ppc64.
11504 Contributed under MIT/X11 license.
11506 2008-05-05 Andreas Farber <andreas.faerber@web.de>
11508 * mini-ops.h: Prepare support for ppc64.
11510 Contributed under MIT/X11 license.
11512 2008-05-04 Andreas Farber <andreas.faerber@web.de>
11514 * helpers.c: Add support for OSX/ppc64 and Linux/ppc64 (dis)assemblers.
11516 Contributed under MIT/X11 license.
11518 2008-05-03 Zoltan Varga <vargaz@gmail.com>
11520 * aot-runtime.c (load_aot_module): Avoid trying to load aot code for dynamic
11521 assemblies, since aot_name is not a full path, causing us to load MS.NET
11522 assemblies on windows.
11524 ?2008-04-28 Kornel Pal <kornelpal@gmail.com>
11526 * mini.c (mono_jit_compile_method_inner): Use g_warning instead of g_error
11527 for unsupported METHOD_IMPL_ATTRIBUTE_NATIVE.
11528 * main.c: Use UTF-8 encoded command line instead of Windows default code
11529 page on Windows to support Unicode.
11530 * driver.c (DllMain): New function for mixed-mode assembly support.
11531 * Makefile.am: Add -Wl,--kill-at to libmono_la_LDFLAGS on Windows to
11532 export __stdcall functions without decoration.
11534 Contributed under MIT/X11 license.
11536 2008-04-28 Mark Probst <mark.probst@gmail.com>
11538 * tramp-amd64.c, mini-amd64.c: Preserve R11 in the trampoline by
11539 saving it very early.
11541 2008-04-28 Mark Probst <mark.probst@gmail.com>
11543 * mini.h, mini.c: Lots of code for accessing the old RGCTX
11544 deleted. The only way to access the new RGCTX is via the
11547 * mini.c, mini-amd64, mini-x86.c, mini-exceptions.c: Pass the
11548 vtable instead of the RGCTX to static methods.
11550 * mini-tramplines.c, tramp-amd64.c, tramp-x86.c: Trampoline for
11551 accessing the new RGCTX.
11553 * generic-sharing.c: There is no separation between self, type
11554 arguments and other types in the RGCTX anymore.
11556 2008-04-25 Jonathan Chambers <joncham@gmail.com>
11558 * mini-amd64.c (add_general): Remove previous stack adjustment.
11559 (mono_arch_call_opcode): Remove OP_OUTARG_MEMBASE and instead simply
11560 adjust stack pointer after pushing args. Adjust ARGS_OFFSET to account
11561 for 32 bytes of stack space reserved for all calls.
11563 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Remove.
11564 (OP_AMD64_OUTARG_ALIGN_STACK): Take argument to specify size of stack
11567 Code contributed under MIT/X11 license.
11569 2008-04-23 Rodrigo Kumpera <rkumpera@novell.com>
11571 * mini.c (mini_method_verify): Only verify non-inflated methods, check
11572 against the root definition, peeling out method and type instantiations.
11573 Cache verify success results, code that fails verification is still
11574 checked multiple times.
11576 2008-04-23 Zoltan Varga <vargaz@gmail.com>
11578 * mini.c (mono_method_to_ir): Avoid inserting write barriers for stores of null.
11580 2008-04-23 Jonathan Chambers <joncham@gmail.com>
11582 * mini-amd64.c (add_general): Always increment stack on Win64.
11583 (mono_arch_call_opcode): Use OP_OUTARG_MEMBASE instead of OP_OUTARG
11586 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Add OP_OUTARG_MEMBASE for
11587 stack based argument handling on Win64.
11589 Code contributed under MIT/X11 license.
11591 2008-04-23 Raja R Harinath <harinath@hurrynot.org>
11593 * Makefile.am (version.h): Add support for git-svn.
11595 2008-04-22 Zoltan Varga <vargaz@gmail.com>
11597 * mini-exceptions.c (mono_handle_native_sigsegv): Rework the gdb calling code
11598 so instead of calling g_spawn_command_line_sync, we do everything by hand,
11599 avoiding allocations and libc functions which might deadlock.
11601 * mini-exceptions.c (mono_handle_native_sigsegv): Avoid calling gdb if the
11602 'no-gdb-backtrace' option is set.
11604 * mini.c (mini_parse_debug_options): Parse 'no-gdb-backtrace' option.
11606 * mini.h (MonoDebugOptions): Add 'no_gdb_backtrace' option.
11608 2008-04-21 Martin Baulig <martin@ximian.com>
11610 * debug-debugger.h (MonoDebuggerInfo): Removed `attach', `detach'
11611 and `get_lmf_addr'; `notification_address' is no longer a pointer.
11613 2008-04-21 Martin Baulig <martin@ximian.com>
11615 * debug-debugger.h (MonoDebuggerInfo): Added `thread_vtable_ptr',
11616 `thread_vtable', `event_handler_ptr' and `event_handler'.
11618 2008-04-21 Martin Baulig <martin@ximian.com>
11620 * debug-debugger.h (MonoDebuggerInfo): Added `init_code_buffer';
11621 allows delayed initialization of the `executable_code_buffer' when
11624 2008-04-21 Martin Baulig <martin@ximian.com>
11626 * mini.h (mono_debugger_create_notification_function): Removed.
11627 * tramp-*.c (mono_debugger_create_notification_function): Removed.
11629 * mdb-debug-info64.s
11630 (MONO_DEBUGGER__notification_function): Added this in the .text section.
11632 * mdb-debug-info32.s
11633 (MONO_DEBUGGER__notification_function): Added this in the .text section.
11635 * Makefile.am: Fix the mdb-debug-info*.s logic; the debugger
11636 currently only works on x86 and x86_64, so don't create it on ppc.
11638 2008-04-21 Martin Baulig <martin@ximian.com>
11640 * mini.h (MonoDebugOptions): Added `mdb_optimizations'.
11643 (mini_method_compile): In the fp elimination check, check
11644 `debug_options.mdb_optimizations' in addition to
11645 mono_debug_using_mono_debugger().
11647 * driver.c (mono_main): Added `--debug=mdb-optimizations' option to
11648 disable some JIT optimizations which are only disabled when
11649 running inside the debugger.
11650 Added `--help-debug' option to describe the debugging options.
11651 (parse_debug_options): New static function to parse the `--debug'
11652 options, so we can easily add more stuff in future.
11654 2008-04-20 Zoltan Varga <vargaz@gmail.com>
11656 * mini.c (set_exception_type_from_invalid_il): Avoid reading invalid memory when
11657 the method has no body.
11659 2008-04-19 Jonathan Chambers <joncham@gmail.com>
11661 * mini-amd64.c (cpuid): Implement with MSVC intrinsic as inline
11662 assembly is not allowed in MSVC 64-bit compiler.
11663 (mono_arch_cpu_init): Don't set floating point precision on MSVC build
11664 as we get floating point exceptions everywhere.
11666 * exceptions-amd64.c (get_throw_trampoline): Push empty args on stack to
11667 correctly align arguments for call to throw_exception.
11668 (prepare_for_guard_pages): Cast to guint64 instead of unsigned long.
11670 Code contributed under MIT/X11 license.
11672 2008-04-19 Zoltan Varga <vargaz@gmail.com>
11674 * mini-amd64.c (amd64_patch): Make the check for (%rip) addressing more strict.
11676 2008-04-17 Zoltan Varga <vargaz@gmail.com>
11678 * inssel.brg (OP_SWITCH): Use (gint64) instead of (long) to cast a large constant.
11680 * mini-amd64.c (NEW_INS): Set cil_code.
11682 * mini.c (mini_method_compile): Move the disabling of fp elimination to here
11683 from mini-amd64.c so all debugger related logic is in one place.
11685 * mini.c: Set cfg->ip to NULL after passes which set it so instructions created
11686 later won't have a random ip assigned to them.
11688 2008-04-16 Zoltan Varga <vargaz@gmail.com>
11690 * mini-trampolines.c (mono_create_jump_trampoline): Add an assert to check that
11691 the arch specific function initializes code_size.
11692 (mono_create_delegate_trampoline): Ditto.
11694 * mini-mips.h mini-mips.c inssel-mips.brg inssel-long32-mips.brg cpu-mips.md
11695 tramp-mips.c: Resurrect MIPS port and also fix the issues on little-endian
11698 * liveness.c (mono_analyze_liveness): Disable the initlocals optimization if
11699 running under the debugger.
11701 * linear-scan.c (mono_linear_scan): Avoid sharing registers if running under the
11704 * mini.c (mini_method_compile): Set a few flags in cfg if running under the
11705 debugger. Also move the disabling of optimizations here from driver.c.
11706 (mono_allocate_stack_slots_full): Avoid sharing stack slots if running under the
11709 * mini.h (MonoCompile): Add a few new flags.
11711 2008-04-15 Zoltan Varga <vargaz@gmail.com>
11713 * mini.c (mono_method_to_ir): Set cfg->ip before processing an IL instruction
11714 so the cil_code field of created MonoInst's is properly set.
11715 (mini_select_instructions): Ditto.
11717 * mini.h (MONO_INST_NEW): Initialize the cil_code field using cfg->ip.
11718 (MONO_INST_NEW_CALL): Ditto.
11720 * mini.c inssel.brg inssel-x86.brg inssel-amd64.brg: Use MONO_INST_NEW ()
11721 in many places so the ins->cil_code field is properly initialized.
11723 * mini.c (mono_bblock_add_inst): Call MONO_ADD_INS () so the logic is in one
11726 2008-04-14 Zoltan Varga <vargaz@gmail.com>
11728 * mini.c (mini_method_compile): Print a different message when compiling a
11731 * mini.c (GENERIC_SHARING_FAILURE): Print a failure message when verbose_level
11734 2008-04-11 Zoltan Varga <vargaz@gmail.com>
11736 * mini-amd64.c (mono_arch_output_basic_block): Implement OP_ABS directly using
11739 * basic-math.cs: Fix warnings. Add a test for Math.Abs ().
11741 2008-04-11 Zoltan Varga <vargaz@gmail.com>
11743 * mini.c (handle_stack_args): Make this return void since its return value was
11744 never used. Also set cfg->unverifiable for invalid IL instead of calling
11747 2008-04-10 Mark Probst <mark.probst@gmail.com>
11749 * mini.c: Make sure "this" is live in catch clauses with type
11750 variables in shared generic code.
11752 2008-04-08 Mark Probst <mark.probst@gmail.com>
11754 * mini.c: Replaced uses of MONO_TYPE_IS_REFERENCE with calls to
11755 generic_class_is_reference_type() to ensure the proper behaviour
11756 when sharing generic code and the type in question is a type
11759 2008-04-08 Zoltan Varga <vargaz@gmail.com>
11761 * mini-exceptions.c: Applied patch from Mark Spruiell (mes@zeroc.com). Fix
11762 race conditions when printing thread dumps. Fixes #377738.
11764 2008-04-08 Massimiliano Mantione <massi@ximian.com>
11766 aliasing.c (update_aliasing_information_on_inst): Fixed a bug which
11767 shows up when both MonoInst arguments can cause aliasig.
11768 There is likely no way in the current JIT to trigger this problem, but
11769 it showed up in the development of generics sharing, when in a new
11770 opcode both args of an OP_GROUP can be aliases (addresses of a local).
11771 When the generics sharing code will be committed, its tests will be
11772 valid also for this bug.
11774 2008-04-08 Zoltan Varga <vargaz@gmail.com>
11776 * aot-runtime.c (decode_patch_info): Always transform PATCH_INFO_WRAPPER to
11779 * mini.c (mono_resolve_patch_target): Fix a crash in the AOT case if method is
11782 2008-04-07 Zoltan Varga <vargaz@gmail.com>
11784 * mini-exceptions.c (mono_handle_exception_internal): When --debug=casts is used,
11785 use a more detailed exception message for InvalidCastException.
11787 * mini.h (MonoJitTlsData): Add 'class_cast_from' and 'class_cast_to' fields.
11789 * driver.c (mono_main): Add --debug=casts option to turn on better
11790 InvalidCastException message details.
11792 * mini.c (mini_get_debug_options): New helper function to return the address of
11793 the debug_options variable.
11795 * mini.c (mono_get_jit_tls_intrinsic): New helper function to create a load of
11796 the jit_tls TLS variable.
11798 * mini.c (mono_jit_tls): New TLS variable.
11800 * inssel.brg: Save the details of a cast to a TLS variable when the --debug=casts
11803 2008-04-07 Rodrigo Kumpera <rkumpera@novell.com>
11805 * mini.h: Removed verifer related stuff. This code was moved to verify.c
11807 * mini.c: Removed verifer related stuff, code moved to verify.c.
11809 * driver.c: Using code from verify.c instead of mini.c.
11811 2008-04-05 Zoltan Varga <vargaz@gmail.com>
11813 * mini.c (check_for_method_verify): Remove the mscorlib comment since it is no
11816 2008-04-04 Rodrigo Kumpera <rkumpera@novell.com>
11818 * mini.c (check_for_method_verify): Enabling verification of
11819 corlib if mono_verify_all is set. Bugs in the verifier preventing that
11822 2008-04-04 Zoltan Varga <vargaz@gmail.com>
11824 * exceptions-amd64.c (throw_exception): Unify the win32/non-win32 cases, save
11825 caller saved registers as well.
11827 * exceptions-amd64.c (mono_arch_get_restore_context): Restore most caller
11828 saved registers as well.
11830 2008-03-30 Zoltan Varga <vargaz@gmail.com>
11832 * mini-x86.c cpu-x86.md inssel-x86.brg: Add min/max intrinsics.
11834 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of the non-SSE2 floating point
11837 2008-03-27 Zoltan Varga <vargaz@gmail.com>
11839 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'gsctx' argument and pass it
11841 (get_call_info): Take a gsctx argument instead of 'cfg'.
11843 2008-03-26 Zoltan Varga <vargaz@gmail.com>
11845 * mini.c (check_for_method_verify): Avoid verifying mscorlib methods even if
11846 mono_verify_all is set.
11848 * driver.c (compile_all_methods_thread_main): Don't exit at the first error.
11850 * mini.c mini.h: Remove the unused and incomplete stack merge verification code.
11852 2008-03-25 Zoltan Varga <vargaz@gmail.com>
11854 * driver.c (compile_all_methods_thread_main): Error out if compilation fails with
11857 * driver.c mini.c mini.h: Add a --verify-all development option to test the
11858 verifier and the code generated by the compiler.
11860 2008-03-25 Mark Probst <mark.probst@gmail.com>
11862 * mini.c: Generic sharing of the non-nullable case of the box
11865 2008-03-24 Zoltan Varga <vargaz@gmail.com>
11867 * inssel.brg: Fix the build.
11869 * iltests.il.in: Add a test for lconv.ovf.u8.un.
11871 2008-03-24 Rodrigo Kumpera <rkumpera@novell.com>
11873 * mini.c (mono_method_to_ir): Implement readonly for ldelema and
11874 Array:Address. Fixes #372410.
11876 * iltests.il.in: New tests for readonly prefix.
11878 2008-03-23 Zoltan Varga <vargaz@gmail.com>
11880 * mini.h mini.c mini-trampolines.c: Move trampoline related code to
11881 mini-trampolines.c.
11883 * mini.h mini.c mini-exceptions.c: Move mini_init_exceptions () to
11886 * mini-amd64.c mini-s390.c (mono_arch_lowering_pass): Use mono_decompose_op_imm ().
11888 * mini.c (mono_decompose_op_imm): New helper function.
11890 * mini-s390x.c (calculate_sizes): Rename this to get_call_info for consistency
11891 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
11894 * mini-s390x.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
11895 mono_arch_output_basic_block. Fix warnings.
11897 * inssel-s390x.brg: Remove the unneccesary OP_LMUL_IMM rule to fix the s390x build
11900 2008-03-22 Zoltan Varga <vargaz@gmail.com>
11902 * mini-exceptions.c (ves_icall_get_frame_info): Remove the ia64/s390 workarounds
11903 since the extra frame is now detected automatically inside the loop.
11905 * mini-s390.c (mono_arch_peephole_pass_2): Remove the arch independent peephole
11906 opts which are now in mono_peephole_ins ().
11908 * mini-s390.c (mono_arch_output_basic_block): Fix OP_FCALL_MEMBASE.
11910 * mini-exceptions.c (ves_icall_get_frame_info): Skip native-to-managed wrapper
11911 frames and skip duplicate managed-to-native frames. Fixes #367665.
11913 * mini-x86.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
11914 opts which are now in mono_peephole_ins ().
11915 (mono_arch_peephole_pass_2): Ditto.
11917 * mini-codegen.c (mono_peephole_ins): Fix a problem on 32 bit platforms.
11919 * mini-codegen.c (mono_peephole_ins): New helper function containing the
11920 arch independent peephole optimizations.
11922 * mini-amd64.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
11923 opts which are now in mono_peephole_ins ().
11925 * mini-amd64.c (mono_arch_peephole_pass_2): Ditto.
11927 * mini-s390.c (mono_arch_output_basic_block): Fix build.
11929 * tramp-s390.c (mono_arch_get_vcall_slot): Handle an additional instruction
11932 * mini-s390.c (mono_arch_output_basic_block): Handle big offsets in the
11933 CALL_MEMBASE opcodes. Fix setting of the destination in the OP_LCONV_TO_OVF_I
11936 2008-03-21 Zoltan Varga <vargaz@gmail.com>
11938 * mini-s390.c (calculate_sizes): Rename this to get_call_info for consistency
11939 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
11942 * mini-s390.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
11943 mono_arch_output_basic_block. Fix warnings.
11945 2008-03-20 Zoltan Varga <vargaz@gmail.com>
11947 * inssel-long32.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
11950 2008-03-20 Zoltan Varga <vargaz@gmail.com>
11952 * inssel-long.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
11955 * iltests.il: Add new tests.
11957 2008-03-20 Kornel Pal <kornelpal@gmail.com>
11959 * mini.c: Removed Windows version macros.
11961 2008-03-20 Mark Probst <mark.probst@gmail.com>
11963 * generic-sharing.c: Put reflection types in the extensible part
11964 of the runtime generic context.
11966 * mini.c: Generic sharing of the GetTypeHandle special case of the
11967 ldtoken instruction.
11969 2008-03-20 Zoltan Varga <vargaz@gmail.com>
11971 * mini.h (MONO_BB_FOR_EACH_INS_SAFE): New helper macro.
11973 * mini-<ARCH>.c: Use the new macro instead in the peephole/lowering passes.
11975 * mini.h (MONO_DEL_INS): Rename to MONO_DELETE_INS and Add a 'bb' argument for
11976 consistency with the other version on the linear IR branch.
11978 * mini-<ARCH>.c: Update callers of MONO_DEL_INS.
11980 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i/conv.ovf.u.
11982 * iltests.il.in: Add new tests.
11984 2008-03-19 Zoltan Varga <vargaz@gmail.com>
11986 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i.un/conv.ovf.u.un.
11988 * iltests.il.in: Add new tests.
11990 2008-03-19 Mark Probst <mark.probst@gmail.com>
11992 * mini.c: Two variables with the same name were declared in
11993 nesting contexts and one wasn't initialized. Fixed.
11995 2008-03-19 Mark Probst <mark.probst@gmail.com>
11997 * mini.c: Generic sharing of the initobj instruction.
11999 Tue Mar 18 20:18:02 CET 2008 Paolo Molaro <lupus@ximian.com>
12001 * mini.c: make the test to optimize ldtoken from typeof() more
12004 2008-03-18 Mark Probst <mark.probst@gmail.com>
12006 * mini.c: Generic sharing of the initobj instruction for reference
12009 Tue Mar 18 12:39:27 CET 2008 Paolo Molaro <lupus@ximian.com>
12011 * mini.h, mini-amd64.c, mini-x86.c, tramp-amd64.c, tramp-x86.c: change
12012 the mono_breakpoint_clean_code() code to perform bound checks.
12014 Tue Mar 18 11:50:14 CET 2008 Paolo Molaro <lupus@ximian.com>
12016 * mini.h, mini-trampolines.c, tramp-*.c: change the signature of
12017 mono_arch_patch_callsite() to include the start of the managed method
12018 to be able to perform bound checks.
12020 2008-03-17 Mark Probst <mark.probst@gmail.com>
12022 * mini.c: Generic sharing for the isinst instruction.
12024 2008-03-17 Mark Probst <mark.probst@gmail.com>
12026 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
12027 inssel-long32-mips.brg: Added opcodes for doing indirect calls
12028 with the runtime generic context argument.
12030 * mini.c: Share calls to several types of unsharable methods by
12031 putting the address of the method code in the runtime generic
12032 context and doing an indirect call.
12034 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
12037 2008-03-16 Mark Probst <mark.probst@gmail.com>
12039 * generic-sharing.c: Change due to a change in the runtime genric
12042 2008-03-15 Martin Baulig <martin@ximian.com>
12045 (mono_arch_nullify_class_init_trampoline): Add call to
12046 mono_breakpoint_clean_code() to make things work when running
12047 inside the debugger.
12050 (mono_arch_nullify_class_init_trampoline): Add call to
12051 mono_breakpoint_clean_code() to make things work when running
12052 inside the debugger.
12054 2008-03-14 Zoltan Varga <vargaz@gmail.com>
12056 * inssel-long.brg (reg): Fix 64 bit build.
12058 2008-03-14 Mark Probst <mark.probst@gmail.com>
12060 * mini.c, mini.h: Share static generic code by passing it an
12061 implicit argument pointing to the runtime generic context.
12063 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
12064 inssel-long32-mips.brg: New opcodes for calling shared static,
12065 which need to be passed the runtime generic context.
12067 * mini-amd64.c, mini-x86.c: Save the runtime generic context
12068 argument on the stack in the prologue if needed. New function for
12069 finding the runtime generic context argument from the registers
12070 saved by the trampoline.
12072 * mini-amd64.h, mini-x86.h: Specify which register to use for the
12073 runtime generic context argument.
12075 * tramp-amd64.c: Also restore the register used for the runtime
12076 generic context argument.
12078 * mini-trampoline.c: Resolve shared static calls by consulting the
12079 runtime generic context via the new argument.
12081 * generic-sharing.c: Add an argument to sharability-checking
12082 functions that specifies whether type variables should be treated
12083 as sharable type arguments.
12085 * inssel-x86.brg: Removed a superfluous, buggy rule.
12087 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
12090 2008-03-14 Martin Baulig <martin@ximian.com>
12092 * debug-debugger.c (main_thread_handler): Call
12093 mono_runtime_run_main() without sending any notifications.
12095 * debug-debugger.h (MonoDebuggerInfo): Added `get_method_signature.
12097 2008-03-14 Zoltan Varga <vargaz@gmail.com>
12099 * mini-trampolines.c (mono_magic_trampoline): Fix build on platforms without IMT.
12101 2008-03-14 Mark Probst <mark.probst@gmail.com>
12103 * tramp-x86.c: Fixed register restore offsets in the trampoline
12104 code for ECX and EDX.
12106 2008-03-12 Geoff Norton <gnorton@novell.com>
12108 * mini-arm.h: Add some #defines for locating sp, pc, r4 with
12109 different ucontext_t implementations.
12110 * exceptions-arm.c: Use the above defines to get exceptions working on
12111 iPhone (based on a patch by Luke Howard lukeh@padl.com)
12112 * mini-arm.c: Implement iPhone icache support (based on a patch by
12113 Luke Howard lukeh@padl.com)
12115 2008-03-12 Mark Probst <mark.probst@gmail.com>
12117 * mini.c: Enable generic sharing of calls to non-static
12118 non-interface non-generic non-value-type methods.
12120 * mini-trampolines.c: Resolve calls from shared generic code.
12122 2008-03-11 Zoltan Varga <vargaz@gmail.com>
12124 * Makefile.am il2tests.il iltests.il.in: Delete il2tests, merge it into iltests.
12126 * tramp-amd64.c (mono_arch_create_trampoline_code): Correctly save RBP as well.
12128 Mon Mar 10 11:59:34 CET 2008 Paolo Molaro <lupus@ximian.com>
12130 * mini.c: some fixes for the AOT compiler.
12132 2008-03-07 Zoltan Varga <vargaz@gmail.com>
12134 * cpu-amd64.md: Add clob:1 to some float opcodes.
12136 2008-03-07 Rodrigo Kumpera <rkumpera@novell.com>
12138 * mini.h: Added MiniVerifierMode enumeration.
12140 * mini.c: Added mini_verifier_set_mode to control
12141 the usage of the new verifier.
12143 * mini.c (mono_method): Integrated the new verifier.
12145 * driver.c: Extended --security option with validil and
12146 verifiable options to activate the new verifier.
12148 2008-03-07 Zoltan Varga <vargaz@gmail.com>
12150 * mini.c jit-icalls.h jit-icalls.c: Generalize the exception creation
12151 optimization to ctors taking 0 or 2 arguments too.
12153 * mini.c (mono_method_to_ir): Optimalize the size of the exception throwing code
12156 * jit-icalls.h (mono_create_corlib_exception): New JIT icall.
12158 * mini-amd64.c (mono_arch_emit_prolog): Improve the first_bb optimization a bit.
12160 2008-03-06 Zoltan Varga <vargaz@gmail.com>
12162 * mini.c (mono_method_to_ir): Apply one of the ldstr optimizations in the
12163 non-aot case as well.
12165 * cpu-amd64.md: Reduce the max size of some frequently used opcodes.
12167 * aot-runtime.c (decode_patch_info): Update this after the ldfld/stfld wrapper
12170 * aot-compiler.c (encode_patch): Ditto.
12172 * mini.h (G_MININT32): Fix the definition of this.
12174 2008-03-05 Zoltan Varga <vargaz@gmail.com>
12176 * mini.h: Define G_MININT32/G_MAXINT32 if using an older glib version.
12178 * cfold.c: Remove definition of G_MININT32 which is now in mini.h.
12180 2008-03-04 Zoltan Varga <vargaz@gmail.com>
12182 * mini-amd64.c (mono_arch_compute_omit_fp): Don't disable fp elimination for
12183 methods returning vtypes in registers.
12184 (mono_arch_allocate_vars): Ditto.
12186 * mini-amd64.c (mono_arch_get_this_arg_reg): New arch specific helper function.
12188 * tramp-amd64.c (mono_arch_get_unbox_trampoline): Use mono_arch_get_this_arg_reg ().
12190 * generics.cs: Add a test from the linear IR branch.
12192 * mini-amd64.c (emit_load_volatile_arguments): Handle vtypes passed in regs too.
12194 * mini.c (inline_method): Cache failed inline attempts.
12196 2008-03-04 Mark Probst <mark.probst@gmail.com>
12198 * mini.c: For shared methods of generic classes put the location
12199 of "this" into the MonoGenericJitInfo.
12201 * mini-x86.c, mini-amd64.c, mini.h: Added function for fetching a
12202 register out of a MonoContext by register number. Add the generic
12203 sharing context as an argument to mono_arch_find_this_argument().
12205 * mini-alpha.c, mini-arm.c, mini-hppa.c, mini-ia64.c, mini-mips.c,
12206 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c: Added stub
12207 for new arch function.
12209 * mini-exception.c: Handle open exception clauses in shared
12212 * mini-trampolines.c: Supply additional argument to
12213 mono_arch_find_this_argument().
12215 2008-03-04 Zoltan Varga <vargaz@gmail.com>
12217 * Makefile.am (regtests): Run the bench.exe tests last.
12219 2008-03-03 Zoltan Varga <vargaz@gmail.com>
12221 * mini-amd64.c (mono_arch_emit_prolog): Improve the first bblock optimization
12224 2008-03-02 Zoltan Varga <vargaz@gmail.com>
12226 * mini.c (mono_method_to_ir): Allow callvirt on static methods for compatibility
12229 * mini-amd64.c (mono_arch_emit_prolog): Fix tracing after the last change.
12231 * mini-amd64.c (mono_arch_emit_prolog): Avoid saving dead arguments.
12233 * mini.c (mono_method_check_inlining): Avoid disabling inlining for methods
12234 whose class has no cctor.
12236 * liveness.c (mono_analyze_liveness): Mark dead arguments with MONO_INST_IS_DEAD.
12238 2008-03-01 Zoltan Varga <vargaz@gmail.com>
12240 * mini.c (mono_method_to_ir): Report calling a static method using callvirt as
12243 2008-02-29 Zoltan Varga <vargaz@gmail.com>
12245 * mini-ops.h: Remove OP_SPARC_INARG_VT, add a new OP_VTARG_ADDR opcode instead
12246 to be in sync with the code on the linear IR branch.
12248 * mini-sparc.c inssel-sparc.brg: Use OP_VTARG_ADDR.
12250 * inssel-s390.brg (OP_SETRET (freg)): Set dreg correctly.
12252 2008-02-27 Zoltan Varga <vargaz@gmail.com>
12254 * mini-mips.c: Use cfg->vret_addr instead of cfg->ret.
12256 * mini-s390x.c: Use cfg->vret_addr instead of cfg->ret.
12258 * mini-s390.c: Use cfg->vret_addr instead of cfg->ret.
12260 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_VARS define.
12262 * mini-<ARCH>.c (mono_arch_create_vars): Define this for all architectures.
12264 * mini.c (mono_method_to_ir): Avoid invalid memory reads for methods without a
12267 2007-11-14 Yoichi NAKAYAMA <nakayama@pixela.co.jp>
12269 * inssel-mips.brg (OP_OUTARG_MEMBASE (CEE_LDIND_R4 (base))): Add missing
12270 OP_LOADR4_MEMBASE emission.
12272 * mini-codegen.c (mono_spillvar_offset_int): Remove assertion.
12273 (mono_spillvar_offset_float): Ditto.
12275 * mini-mips.c (mono_arch_emit_prolog): Ditto.
12277 * inssel-long32-mips.brg: Fix wrong branching, reduce redundant code
12280 * basic-long.cs: Add regression tests for them.
12282 * mini-mips.c (add_float32_arg): Respect o32 calling convention in gr
12284 (mono_arch_allocate_vars): Fix representation of single-precision float
12286 (mono_arch_output_basic_block): Ditto.
12288 * inssel-mips.brg: Ditto, remove duplicate items.
12290 * mini-mips.c (emit_load_volatile_arguments): New function to handle
12291 arguments of tail calls as on other platforms.
12292 (mono_arch_output_basic_block): Handle tail calls.
12294 * inssel-mips.brg (OP_OUTARG_VT (CEE_LDOBJ (base))): Correct destination
12297 * objects.cs (test_5_pass_static_struct): Add test for it.
12299 Contributed under MIT/X11 license.
12301 2008-02-26 Zoltan Varga <vargaz@gmail.com>
12303 * Makefile.am: Use gmcs for compiling the regression tests.
12305 * *.2.cs *.2.il: Rename to *.cs and *.il.
12307 2008-02-24 Zoltan Varga <vargaz@gmail.com>
12309 * regalloc.h: Make the vassign array smaller.
12311 * mini.c (mini_method_compile): Remove an unused field in cfg.
12313 * mini-codegen.c: Add a bunch of micro optimizations.
12315 2008-02-23 Zoltan Varga <vargaz@gmail.com>
12317 * regalloc.h: Remove some unused fields.
12319 2008-02-22 Zoltan Varga <vargaz@gmail.com>
12321 * mini-amd64.c (mono_arch_patch_code): Fix a warning.
12323 * ssa.c (mono_ssa_remove): Avoid declaring volatile variables dead.
12325 2008-02-22 Mark Probst <mark.probst@gmail.com>
12327 * mini.h: New trampoline type (RGCTX_LAZY_FETCH).
12329 * mini-trampolines.c, tramp-amd64.c, tramp-x86.c: RGCTX lazy fetch
12330 trampoline: Fetch an entry from the runtime generic context. If
12331 it's NULL, jump to the actual trampoline to fill the runtime
12332 generic context. Otherwise, return it.
12334 * mini.c: Call the lazy fetch trampoline to get entries out of the
12335 runtime generic context.
12337 * tramp-ia64.c, tramp-arm.c, tramp-alpha.c, tramp-s390.c,
12338 tramp-s390x.c, tramp-ppc.c, tramp-hppa.c, tramp-mips.c,
12339 tramp-sparc.c: Stubs for the lazy fetch trampoline.
12341 2008-02-21 Mark Probst <mark.probst@gmail.com>
12343 * mini.c: Fetch data out of the extensible part of the runtime
12344 generic context instead of calling a helper function.
12346 * generic-sharing.c: Some functions moved into
12347 metadata/generic-sharing.c. Helper function for fetching other
12348 types now checks and asserts against extensible rgctx (just for
12349 debugging purposes - the helper function isn't called anymore
12350 unless for debugging).
12352 2008-02-21 Zoltan Varga <vargaz@gmail.com>
12354 * mini-arm.c (mono_arch_output_basic_block): Implement proper argument passing
12355 for tail calls up to the point that the tests in iltests.exe run. Also add a
12356 dummy CKFINITE implementation.
12357 (mono_arch_emit_prolog): Avoid saving the method in the LMF since it is only
12358 needed for trampoline LMF frames.
12360 * exceptions-arm.c (mono_arch_find_jit_info): Only read lmf->method for
12361 trampoline LMF frames.
12363 2008-02-21 Rodrigo Kumpera <rkumpera@novell.com>
12365 * mini.c (inline_method): clean any pending loader error when inlining fail.
12366 Otherwise loader errors in mono_method_to_ir leaks and cause spurious errors.
12368 2008-02-21 Zoltan Varga <vargaz@gmail.com>
12370 * aot-compiler.c (encode_patch): Handle ICALL_ADDR patch type.
12372 * aot-runtime.c (decode_patch_info): Ditto.
12374 * mini.c (mono_resolve_patch_target): Ditto.
12376 * aot-compiler.c (compile_method): Add some experimental code for AOT compiling
12379 * patch-info.h (PATCH_INFO): Add 'ICALL_ADDR' patch type.
12381 * mini.c (mono_method_to_ir): Convert a CEE_MONO_LDPTR opcode to an AOT constant
12382 if it references an icall address.
12384 2008-02-20 Zoltan Varga <vargaz@gmail.com>
12386 * cpu-s390x.md: Remove some more unused opcodes.
12388 * cpu-s390x.md: Remove some unused opcodes.
12390 * mini-ia64.c (mono_arch_lowering_pass): Add some more opcodes. Use
12391 mono_op_imm_to_op ().
12393 * mini-sparc.c (opcode_to_sparc_cond): Use the mono_opcode_to_cond () functions
12394 instead of a switch statement.
12396 * mini-sparc.c (mono_arch_allocate_vars): Allocate a stack slot for use by
12397 the int<->float conversion opcodes instead of using mono_spillvar_offset_float ().
12399 * mini-codegen.c: Eliminate rassign macro which is no longer needed.
12401 * mini-codegen.c: Remove unused mono_regstate2_... functions.
12403 * mini-codegen.c (mono_print_ins_index): Avoid printing an index when it is
12406 2008-02-19 Zoltan Varga <vargaz@gmail.com>
12408 * driver.c (mono_main): Improve error reporting when an assembly cannot be
12409 opened. Fixes #362607.
12411 * cpu-ia64.md cpu-s390x.md: Remove some unused opcodes.
12413 * iltests.il.in: Add a test for static methods in interfaces.
12415 2008-02-18 Zoltan Varga <vargaz@gmail.com>
12417 * genmdesc.c (build_table): Fix a crash on older glib versions.
12419 * cpu-sparc.md: Remove some unused opcodes.
12421 * genmdesc.c: Error out if the .md contains CEE_ opcodes if
12422 MONO_ARCH_ENABLE_NORMALIZE_OPCODES is defined.
12424 * cpu-amd64.md: Remove some unused opcodes.
12426 * mini.h mini-ops.h mini.c: Define the OP_Ccc opcodes in mini-ops.h normally
12427 like the other opcodes.
12429 2008-02-17 Zoltan Varga <vargaz@gmail.com>
12431 * mini-ia64.c: Use cfg->vret_addr instead of cfg->ret.
12433 * mini-arm.h mini-arm.c: Use cfg->vret_addr instead of cfg->ret.
12435 * mini-sparc.c: Use cfg->vret_addr instead of cfg->ret. Name the MonoCompile
12436 variables 'cfg' instead of 'm' for consistency.
12438 * mini-x86.c: Use cfg->vret_addr instead of cfg->ret.
12440 * mini.h (MonoCompile): Add new 'vret_addr' field which represents the hidden
12441 argument holding the vtype return address, to avoid the ambigious use of
12442 cfg->ret for this purpose.
12444 * mini.c (NEW_RETLOADA): Use vret_addr if set.
12446 * mini-amd64.c: Use cfg->vret_addr instead of cfg->ret.
12448 * mini-codegen.c (mono_print_ins): Rename to mono_print_ins_index (), Add a
12449 new mono_print_ins () function which only takes one argument.
12451 2008-02-15 Zoltan Varga <vargaz@gmail.com>
12453 * mini-s390.h (MONO_OUTPUT_VTR): Use cfg instead of s, avoid assignments to
12456 2008-02-14 Zoltan Varga <vargaz@gmail.com>
12458 * mini-ops.h: Get rid of OP_SPARC_LOCALLOC_IMM.
12460 * mini-sparc.c inssel-sparc.brg: Use OP_LOCALLOC_IMM instead of OP_SPARC_LOCALLOC_IMM.
12462 * mini-x86.c: Sync with the version on the linear IR branch by adding new
12463 opcodes and other small changes.
12465 * mini-ops.h: Add some new opcodes from the linear IR branch.
12467 * mini-ops.h: Get rid of the OP_X86_..._MEMBASE opcodes.
12469 * mini-x86.c inssel-x86.brg cpu-x86.md: Get rid of the confusing _MEMBASE
12470 opcodes, use the REG_MEMBASE opcodes instead.
12472 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Get rid of the confusing _MEMBASE
12473 opcodes, use the REG_MEMBASE opcodes instead.
12475 * mini-amd64.c (mono_arch_output_basic_block): Sync with the version on the
12478 * mini.c (mono_op_imm_to_op): New helper function.
12480 * mini-ops.h: Add some opcodes from linear IR branch.
12482 2008-02-13 Zoltan Varga <vargaz@gmail.com>
12484 * mini-alpha.h mini-alpha.c tramp-alpha.c: Alpha port updates from Sergey Tikhonov
12487 2008-02-12 Zoltan Varga <vargaz@gmail.com>
12489 * mini.c (mono_normalize_opcodes): Always convert CEE_CONV_R4/R8 to
12492 * mini-ia64.c cpu-ia64.md: Add OP_ICONV_TO_R4/R8.
12494 2008-02-09 Zoltan Varga <vargaz@gmail.com>
12496 * aot-compiler.c (emit_method_code): Add an assert.
12498 * mini-arm.h mini-arm.c exceptions-arm.c: Modify the exception throwing code and
12499 the IMT code so it is AOT friendly. Enable AOT for methods which call interface
12502 2008-02-08 Zoltan Varga <vargaz@gmail.com>
12504 * mini-arm.c (mono_arch_output_basic_block): Fix the ordering of arguments for
12505 some load/store opcodes so they are consistent.
12506 (mono_arch_emit_prolog): Simplify some code.
12508 * aot-runtime.c (mono_aot_get_plt_entry): Fix a warning.
12510 * objects.cs: Add tests for large argument offsets on ARM.
12512 * mini-arm.c (mono_arch_emit_prolog): Fix handling of arguments with large
12513 stack offsets. Fixes #359651.
12515 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R4/R8 properly.
12517 * cpu-s390x.md: Add OP_LCONV_TO_R4/R8.
12519 * cpu-ia64.md mini-ia64.h mini-ia64.c: Get rid of CEE_ opcodes.
12521 * mini-ops.h: Add OP_ICONV_TO_R_UN opcode.
12523 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R_UN too.
12525 * cpu-s390x.md cpu-s390.md mini-s390x.c mini-arm.c cpu-arm.md mini-s390.c: Get
12526 rid of CEE_CONV_R_UN.
12528 * mini-s390x.c mini-s390x.h cpu-s390x.md inssel-s390x.brg: Get rid of CEE_ opcodes.
12530 2008-02-07 Zoltan Varga <vargaz@gmail.com>
12532 * mini-s390.c mini-s390.h cpu-s390.md: Get rid of CEE_ opcodes.
12534 * mini.c (mono_normalize_opcodes): Add some more opcodes.
12536 * mini-arm.c mini-arm.h cpu-arm.md: Get rid of CEE_ opcodes.
12538 * cpu-amd64.md: Remove some unused opcodes.
12540 * mini-sparc.c mini-sparc.h cpu-sparc.md: Get rid of CEE_ opcodes.
12542 * mini-x86.c mini-x86.h cpu-x86.md: Get rid of CEE_ opcodes.
12544 * mini.c mini-<ARCH>.c: Remove mono_arch_local_regalloc (), instead make
12545 arch specific functions for its parts. Call the peephole pass after local
12546 regalloc so the prolog can compute a more accurate max_offset.
12548 * mini.c (mono_normalize_opcodes): New mini pass to convert CEE_ opcodes to
12549 the corresponding OP_I/OP_L opcodes.
12551 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of CEE_ opcodes.
12553 * mini-sparc.c (mono_arch_output_basic_block): Fix the sparc build.
12555 2008-02-06 Zoltan Varga <vargaz@gmail.com>
12557 * mini-s390.c (mono_arch_get_inst_for_method): Remove the Interlocked cases
12558 as they are handled in mini.c.
12560 * mini-s390x.c (mono_arch_get_inst_for_method): Ditto.
12562 * mini-<ARCH>.c (mono_arch_get_inst_for_method): Remove the MemoryBarrier
12563 case since it is handled in mini.c.
12565 * cpu-sparc.md (sparc_setfreg_float): Fix the sparc build.
12567 * mini-ops.h: Add new opcodes OP_CALL/OP_CALLVIRT.
12569 * *.c: Use the new opcodes in the IR and back end code.
12571 * mini-ops.h cpu-<ARCH>.md: Correct the name of the bgt_un opcodes.
12573 * mini-amd64.c (emit_call_body): Use a far-call for calling dynamic methods.
12575 2008-02-06 Mark Probst <mark.probst@gmail.com>
12577 * mini-trampolines.c (mono_generic_class_init_trampoline): Removed
12578 an assert because it has a race condition.
12580 2008-02-06 Zoltan Varga <vargaz@gmail.com>
12582 * tramp-amd64.c (mono_arch_patch_callsite): Add more diagnostics.
12584 * inssel.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused CEE_RET opcode.
12586 * mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused LDIND/STIND opcodes.
12588 * *.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of OP_SETREG/OP_SETFREG/OP_SETREGIMM,
12589 use OP_MOVE/OP_FMOVE/OP_ICONST instead.
12591 2008-02-05 Zoltan Varga <vargaz@gmail.com>
12593 * cpu-amd64.md (move): Correct the maximum size of move.
12595 2008-02-05 Mark Probst <mark.probst@gmail.com>
12597 * tramp-amd64.c, tramp-x86.c, mini-trampolines.c: Added a check in
12598 the generic class init trampoline to return quickly if the class
12601 2008-02-04 Zoltan Varga <vargaz@gmail.com>
12603 * tramp-amd64.c (mono_arch_patch_callsite): Add some diagnostics to help debug
12604 issues where an 32 bit callsite cannot be patched by a 64 bit address.
12606 2008-02-03 Zoltan Varga <vargaz@gmail.com>
12608 * generics.2.cs generics-variant-types.2.il: Merge some tests from the linear IR
12611 2008-01-31 Zoltan Varga <vargaz@gmail.com>
12613 * objects.cs: Add some soft-float tests.
12615 * mini.c: Fix a couple more soft-float issues.
12617 * helpers.c (mono_disassemble_code): Fix disassembly on ARM.
12619 * mini-amd64.c (peephole_pass): Use IXOR instead of LXOR for zeroing a register to
12620 avoid a REX prefix.
12622 2008-01-30 Zoltan Varga <vargaz@gmail.com>
12624 * exceptions-x86.c (mono_arch_find_jit_info): Fix stack unwinding when an
12625 exception happens while compiling a virtual method.
12627 2008-01-29 Zoltan Varga <vargaz@gmail.com>
12629 * mini-sparc.c (mono_arch_emit_epilog): Fix folding of negative return values.
12631 * mini-sparc.c: Fix build.
12633 * mini-sparc.c (get_call_info): Add support for generic sharing.
12635 * mini-exceptions.c: Add a FIXME.
12637 2008-01-27 Zoltan Varga <vargaz@gmail.com>
12639 * mini-exceptions.c (mono_handle_exception_internal): Remove the old style
12640 altstack handling code.
12642 * mini-s390.c (mono_arch_emit_exceptions): Really fix a warning.
12644 * mini-s390.c (mono_arch_emit_exceptions): Fix a warning.
12646 * mini-s390.c: Add support for generic sharing.
12648 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
12650 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
12652 * mini-s390x.c (mono_arch_emit_exceptions): Fix a warning.
12654 * mini-s390x.c: Add support for generic sharing.
12656 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
12658 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
12660 * mini-s390x.c: Use is_imm16 instead of is_uimm16 when checking whenever s390_aghi
12661 can be used since it takes a 16 bit signed immediate.
12663 * inssel-s390x.brg: Fix OP_SETRET.
12665 * mini-s390x.c (mono_arch_output_basic_block): Fix OP_BREAK.
12667 * mini-codegen.c (mono_opcode_to_cond): Fix a warning.
12669 * mini-s390x.c cpu-s390x.md: Implement sext.i4 properly by sign extension.
12671 * mini.c (mono_create_delegate_trampoline): Don't use mono_create_ftpntr here.
12673 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_addr_from_ftnptr
12676 * mini-ia64.h mini-ia64.c: Add minimal support for the delegate trampoline
12679 * mini.h inssel-x86.brg inssel-amd64.brg tramp-alpha.c tramp-ia64.c: Get rid
12680 of the unused mono_arch_patch_delegate_trampoline stuff.
12682 2008-01-26 Zoltan Varga <vargaz@gmail.com>
12684 * basic-long.cs: Move the fp related tests to basic-float.cs.
12686 * mini-ops.h (OP_OUTARG_FREG_R4): New opcode.
12688 * mini-ia64.c inssel-ia64.brg: Implement proper R4 argument passing.
12690 * basic-calls.cs: Add a test for proper float argument passing.
12692 * mini-ia64.h (mono_ia64_context_get_ip): Do not substract 1 from the ip
12693 if the context corresponds to an exception received through a signal.
12695 * exceptions.cs: Add a test for nullref handling at the start of a try
12698 * mini-ia64.c (mono_arch_call_opcode): Fix ia64 argument passing.
12700 * jit-icalls.c (mono_break): New JIT icall.
12702 * mini-<ARCH>.c: Use mono_break instead of mono_arch_break.
12704 * mini-arm.c (arm_patch): Add support for patching the blx calling sequence.
12706 2008-01-25 Zoltan Varga <vargaz@gmail.com>
12708 * cpu-*.md: Get rid of unused opcodes.
12710 * cpu-g4.md: Rename this to cpu-ppc.md for consistency with other archs.
12712 * Makefile.am: Move mini-trampolines.c to $(common_sources) since it is now used
12715 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_SPECIFIC_TRAMPOLINE
12718 * mini-s390x.h tramp-s390x.c Makefile.am: Rework the s390x trampoline code to use
12719 the arch independent trampoline code in mini-trampolines.c.
12721 * aot-runtime.c (mono_aot_init_vtable): Fix a warning.
12723 * mini.c (get_runtime_generic_context_ptr): Fix a warning.
12725 * mini-s390.h: Remove an unused define.
12727 * mini-s390.h tramp-s390.c Makefile.am: Rework the s390 trampoline code to use
12728 the arch independent trampoline code in mini-trampolines.c.
12730 * mini-arm.c (mono_arch_emit_prolog): Fix build.
12732 2008-01-24 Zoltan Varga <vargaz@gmail.com>
12734 * mini-sparc.c (mono_arch_output_basic_block): Remove some unecessary code.
12736 * mini-s390.c (mono_arch_emit_prolog): Fix build.
12738 * mini-s390x.c (mono_arch_emit_prolog): Fix build.
12740 * mini-ppc.c (mono_arch_emit_prolog): Fix build.
12742 * cpu-amd64.md: Use smaller sizes for int opcodes.
12744 * *.c: Get rid of the NOT_IMPLEMENTED define which is now in mini.h.
12746 * *.cs: Add some tests from the linear-ir branch. Move structs tests to
12749 * driver.c (mono_main): Add a --break-at-bb command line argument for JIT
12752 * mini.h *.c: Change cfg->vars to contain the MonoMethodVar entries directly
12753 instead of though a pointer to save an indirection when accessing elements of
12756 * mini.h (MONO_IS_COND_BRANCH_OP): Move these macros here from mini.c. Fix
12758 (NOT_IMPLEMENTED): New helper macro.
12759 (MONO_BB_FOR_EACH_INS): New helper macro to iterate through the instructions
12762 * *.c: Use the new helper macro.
12764 2008-01-21 Zoltan Varga <vargaz@gmail.com>
12766 * mini-x86.h (MONO_ARCH_AOT_SUPPORTED): Disable AOT for apple x86.
12768 2008-01-20 Zoltan Varga <vargaz@gmail.com>
12770 * mini-amd64.c (mono_arch_emit_prolog): Optimize the omit fp case to save two
12773 2008-01-18 Zoltan Varga <vargaz@gmail.com>
12775 * mini-amd64.c (mono_arch_emit_prolog): Disable the new optimization if
12776 profiling is enabled.
12778 * mini-amd64.c (mono_arch_call_opcode): Emit the save_sp_to_lmf instruction at
12780 (mono_arch_emit_prolog): Add more first bblock optimizations.
12782 * mini-amd64.c (mono_arch_call_opcode): Keep assignments to the arg registers
12783 in order if possible.
12784 (mono_arch_emit_prolog): Optimize assignments to arg registers in the first
12785 bblock, since the arguments are still in their original registers.
12787 * mini.c (type_from_op): Calling add.ovf on floats is not valid IL code.
12789 2008-01-17 Zoltan Varga <vargaz@gmail.com>
12791 * mini.c (mono_method_to_ir): Use the no-spilling optimization for CEE_CALLI
12794 * mini-amd64.c (mono_arch_emit_prolog): Save an instruction if the LMF is at
12797 * mini-amd64.h (MONO_ARCH_HAVE_NOTIFY_PENDING_EXC): Turn on this for amd64.
12799 * exceptions-amd64.c (mono_arch_notify_pending_exc): New function to
12800 process async exceptions received while in unmanaged code.
12802 * mini.c (mini_init): Install a callback with the runtime which will be called
12803 when a thread receives an async exception while in unmanaged code.
12805 * mini.c driver.c: Update after mono_get_native_wrapper () signature change.
12807 * mini-s390x.c (mono_arch_output_basic_block): Fix s390x build.
12809 2008-01-16 Wade Berrier <wberrier@novell.com>
12816 2008-01-16 Zoltan Varga <vargaz@gmail.com>
12818 * mini-x86.c (mono_arch_output_basic_block): Remove some gccism which prevents
12819 compilation with sun cc.
12821 * cpu-*.md: Fix the build.
12823 * cpu-x86.md: Fix the length of some load membase opcodes. Fixes #354241.
12825 * mini-amd64.h: Add some comments to the MonoLMF structure.
12827 * mini-ops.h cpu-amd64.c: Add a OP_AMD64_SAVE_SP_TO_LMF opcode.
12829 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Avoid setting the rip field
12830 in the LMF structure if possible. This saves two instructions in the
12831 managed->native wrappers.
12833 * mini-ops.h *.md: Make some opcodes names uniform by removing the op_ prefix.
12835 2008-01-16 Mark Probst <mark.probst@gmail.com>
12837 * generic-sharing.c: New type argument lookup code which uses the
12838 runtime generic context template.
12840 2008-01-15 Zoltan Varga <vargaz@gmail.com>
12842 * mini.c (mono_method_to_ir): Avoid emitting a write barrier when storing NULL.
12844 * mini-arm.c (add_general): Fix arm eabi parameter passing.
12845 (mono_arch_output_basic_block): Fix localloc implementation.
12847 * mini-amd64.c (peephole_pass): Sync store+load optimizations with the x86 version.
12849 * mini-ia64.c (peephole_pass): Fix ia64 build.
12851 * mini-amd64.c (peephole_pass): Fix a warning.
12853 * mini-amd64.c (mono_arch_allocate_vars): Make sure the LMF is always stored
12854 at a constant offset from sp/fp.
12856 * exceptions-amd64.c (mono_arch_find_jit_info): Compute the LMF address from fp/sp
12857 instead of obtaining it from *lmf in the managed method case.
12859 2008-01-14 Zoltan Varga <vargaz@gmail.com>
12861 * exceptions-amd64.c (mono_arch_find_jit_info): Remove some duplicate code.
12863 Mon Jan 14 12:33:06 CET 2008 David S. Miller <davem@davemloft.net>
12865 * mini.h (MonoInstList): New type.
12866 (MONO_INST_LIST_INIT, MONO_INST_LIST_EMPTY,
12867 __MONO_INST_LIST_ADD, MONO_INST_LIST_ADD,
12868 MONO_INST_LIST_ADD_TAIL, __MONO_INST_LIST_DEL,
12869 __MONO_INST_LIST_SPLICE, MONO_INST_LIST_SPLICE,
12870 MONO_INST_LIST_SPLICE_TAIL, MONO_INST_LIST_SPLICE_INIST,
12871 MONO_INST_LIST_SPLICE_TAIL_INIT, mono_container_of,
12872 MONO_INST_LIST_ENTRY, MONO_INST_LIST_FIRST_ENTRY,
12873 MONO_INST_LIST_LAST_ENTRY, MONO_INST_LIST_FOR_EACH,
12874 MONO_INST_LIST_FOR_EACH_PREV, MONO_INST_LIST_FOR_EACH_SAFE,
12875 MONO_INST_LIST_FOR_EACH_PREV_SAFE,
12876 MONO_INST_LIST_FOR_EACH_ENTRY,
12877 MONO_INST_LIST_FOR_EACH_ENTRY_REVERSE,
12878 MONO_INST_LIST_FOR_EACH_ENTRY_SAFE,
12879 mono_inst_list_first, mono_inst_list_last,
12880 mono_inst_list_next, mono_inst_list_prev): New instruction
12881 list handling interfaces.
12882 (MonoBasicBlock): Remove 'last_ins' and 'code', replace with
12883 list head 'ins_list'.
12884 (MonoInst): Replace next pointer with list head 'node'.
12885 (MonoCallInst): Make 'out_args' a MonoInstList.
12886 (MONO_INST_NEW_CALL): Explicitly init ->out_args.
12887 (MonoCompile): Delete reverse_inst_list and
12888 reverse_inst_list_len.
12889 * mini-hppa.c (mono_arch_call_opcode, NEW_INS,
12890 mono_arch_lowering_pass, mono_arch_local_regalloc,
12891 mono_arch_output_basic_block, mono_arch_emit_prolog):
12892 Convert to new instruction lists.
12893 (insert_after_ins): Delete.
12894 * inssel.brg (MONO_EMIT_NEW_BRANCH_BLOCK): Convert to new
12896 * mini-hppa.h (MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Likewise.
12897 * mini.c (NEW_BBLOCK, ADD_BBLOCK, CHECK_BBLOCK,
12898 split_bblock, mono_add_ins_to_end, mono_emit_call_args,
12899 mono_emulate_opcode, mono_emit_load_got_addr,
12900 inline_method, mono_method_to_ir, mono_print_bb_code,
12901 print_dfn, decompose_pass, nullify_basic_block,
12902 replace_out_block_in_code, remove_block_if_useless,
12903 merge_basic_blocks, move_basic_block_to_end,
12904 try_unsigned_compare, optimize_branches, mono_print_code,
12905 mini_select_instructions, remove_critical_edges): Likewise.
12906 * mini-amd64.c (emit_sig_cookie, mono_arch_call_opcode,
12907 peephole_pass_1, peephole_pass, mono_arch_lowering_pass,
12908 mono_arch_output_basic_block, mono_arch_emit_prolog):
12910 * mini-mips.c (mono_arch_call_opcode, peephole_pass,
12911 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
12912 mono_arch_output_basic_block): Likewise.
12913 (inst_list_prepend, insert_after_ins): Delete.
12914 * mini-mips.h (MONO_EMIT_NEW_BRANCH_NONZERO_LABEL,
12915 MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Convert to new
12917 * mini-x86.c (emit_sig_cookie, mono_arch_call_opcode,
12918 peephole_pass_1, peephole_pass, mono_arch_output_basic_block,
12919 mono_arch_emit_prolog): Likewise.
12920 * cfold.c (mono_constant_fold): Likewise.
12921 * liveness.c (visit_bb, mono_analyze_liveness,
12922 optimize_initlocals): Likewise.
12923 * ssapre.c (dump_code, process_bb, code_motion): Likewise.
12924 * graph.c (mono_draw_code_cfg): Likewise.
12925 * ssa.c (mono_ssa_rename_vars, mono_ssa_compute,
12926 mono_ssa_remove, mono_ssa_avoid_copies, mono_ssa_create_def_use,
12927 mono_ssa_cprop): Likewise.
12928 * abcremoval (get_relations_from_previous_bb, process_block):
12930 * local-propagation (mono_cprop_invalidate_values,
12931 mono_local_cprop_bb): Likewise.
12932 * mini-s390x.c (mono_arch_call_opcode, emit_sig_cookie,
12933 peephole_pass, mono_arch_output_basic_block,
12934 mono_arch_emit_prolog): Likewise.
12935 * mini-arm.c (mono_arch_call_opcode, peephole_pass,
12936 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
12937 mono_arch_emit_prolog): Likewise.
12938 (insert_after_ins): Delete.
12939 * aliasing.c (print_code_with_aliasing_information,
12940 mono_build_aliasing_information, mono_aliasing_deadce):
12941 Convert to new instruction lists.
12942 * mini-ia64.c (emit_sig_cookie, mono_arch_call_opcode,
12943 peephole_pass, NEW_INS, mono_arch_lowering_pass,
12944 mono_arch_local_regalloc, mono_arch_output_basic_block):
12946 (insert_after_ins): Delete.
12947 * mini-sparc.c (emit_sig_cookie, mono_arch_call_opcode,
12948 peephole_pass, mono_arch_output_basic_block): Convert to
12949 new instruction lists.
12950 * mini-codegen (InstList, inst_list_prepend,
12951 insert_after_ins): Delete.
12952 (insert_before_ins, get_register_force_spilling,
12953 get_register_spilling, free_up_ireg, free_up_reg,
12954 create_copy_ins, create_spilled_store, alloc_int_reg,
12955 alloc_float_reg, alloc_reg, mono_local_regalloc): Convert
12956 to new instruction lists.
12957 * mini-ppc.c (mono_arch_call_opcode, peephole_pass,
12958 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
12959 mono_arch_output_basic_block, mono_arch_emit_prolog): Likewise.
12960 (insert_after_ins): Delete.
12961 * mini-alpha.c (NEW_INS, peephole_pass, mono_arch_lowering_pass,
12962 mono_arch_local_regalloc, mono_arch_output_basic_block,
12963 mono_arch_call_opcode): Convert to new instruction lists.
12964 (insert_after_ins): Delete.
12965 * mini-s390.c (mono_arch_call_opcode, emit_sig_cookie,
12966 peephole_pass, mono_arch_output_basic_block,
12967 mono_arch_emit_prolog): Convert to new instruction lists.
12969 2008-01-11 Zoltan Varga <vargaz@gmail.com>
12971 * mini-amd64.c (mono_arch_output_basic_block): Use a 4 byte load in OP_CHECK_THIS.
12973 * mini-sparc.c (mono_arch_output_basic_block): Use a byte load in CHECK_THIS.
12976 * Makefile.am (version.h): Make this work with non-bash shells.
12978 2008-01-10 Zoltan Varga <vargaz@gmail.com>
12980 * mini.c (handle_delegate_ctor): Optimize away setting of NULL target.
12982 2008-01-08 Zoltan Varga <vargaz@gmail.com>
12984 * mini.c (mono_method_to_ir): Fix possible reading of invalid memory in
12985 the InitializeArray optimization.
12987 2008-01-06 Zoltan Varga <vargaz@gmail.com>
12989 * mini.c driver.c: Don't include os/gc_wrapper.h.
12991 2008-01-05 Zoltan Varga <vargaz@gmail.com>
12993 * mini.c (print_jit_stats): Print GC statistics if available.
12995 2008-01-04 Zoltan Varga <vargaz@gmail.com>
12997 * mini-amd64.c (mono_arch_allocate_vars): Align argument storage offsets to 8.
12999 2007-12-29 Zoltan Varga <vargaz@gmail.com>
13001 * mini-ppc.c (mono_arch_get_delegate_invoke_impl): Fix flushing of icache.
13003 2007-12-26 Zoltan Varga <vargaz@gmail.com>
13005 * mini.c (mini_init): Move the setting of GC_stackbottom to mono_gc_base_init ().
13007 * mini.c (mini_init): Call mono_gc_base_init () instead of MONO_GC_PRE_INIT ().
13009 * driver.c (mono_main): Ditto.
13011 2007-12-23 Zoltan Varga <vargaz@gmail.com>
13013 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_delegate_invoke ().
13015 * aot-compiler.c (emit_klass_info): Avoid emitting info if one of the methods
13016 in the vtable can't be encoded.
13017 (compile_method): Ditto.
13019 2007-12-21 Zoltan Varga <vargaz@gmail.com>
13021 * mini.c (setup_jit_tls_data): Use the MONO_ARCH_INIT_TOP_LMF_ENTRY macro if
13024 * mini-amd64.h mini-amd64.c exceptions-amd64.c tramp-amd64.c: Rename lmf->ebp to
13027 * exceptions-amd64.c (mono_arch_find_jit_info): Fix the detection of whenever
13028 the top LMF entry belongs to the current method.
13030 * mini.c: Update after renaming of mono_thread_get_pending_exception ().
13032 2007-12-20 Zoltan Varga <vargaz@gmail.com>
13034 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix a warning.
13036 * tramp-ia64.c (mono_arch_create_trampoline_code): Ditto.
13038 * tramp-sparc.c (mono_arch_create_trampoline_code): Check for thread interruption.
13040 * tramp-amd64.c (mono_arch_create_trampoline_code): Ditto.
13042 * tramp-x86.c (mono_arch_create_trampoline_code): Check for thread interruption.
13044 * cpu-amd64.md mini-amd64.h mini-amd64.c inssel-amd64.brg: Add ulong->double
13047 * basic-float.cs: Add an ulong->double cast test.
13049 2007-12-15 Zoltan Varga <vargaz@gmail.com>
13051 * mini.c (mono_method_to_ir): Fix a warning.
13053 2007-12-14 Zoltan Varga <vargaz@gmail.com>
13055 * mini-ops.h: Add OP_SWITCH.
13057 * mini.c graph.c ssa.c aliasing.c mini-<ARCH>.c inssel-<ARCH>.brg: Avoid using
13058 CEE_SWITCH in back-end code, use OP_SWITCH instead.
13060 2007-12-11 Geoff Norton <gnorton@novell.com>
13062 * mini-s390x.c: Minor change to the MAX() define to allow
13063 it to compile with other gcc versions.
13065 2007-12-11 Geoff Norton <gnorton@novell.com>
13068 * mini-s390x.c: Implement sext_i4 to fix the build on s390x
13070 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
13072 exceptions-arm.c (mono_arch_get_restore_context): Restore
13075 exceptions-arm.c (throw_exception): Save the frame pointer.
13076 This is a partial fix for #323747. Only the client side is
13079 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
13081 * mini.c (mono_method_to_ir): Verbose message in CEE_NEWOBJ
13082 was using an unrelated variable to log the class which
13083 needed the cctor to be called. This was crashing on arm.
13085 2007-12-09 Robert Jordan <robertj@gmx.net>
13087 * mini-x86.c (mono_arch_emit_epilog):
13088 Consider all kinds of 64-bit types. Fixes #323114.
13090 2007-12-08 Zoltan Varga <vargaz@gmail.com>
13092 * tramp-amd64.c (mono_arch_create_trampoline_code): Clean up the code a bit.
13094 2007-12-07 Zoltan Varga <vargaz@gmail.com>
13096 * mini-amd64.c (peephole_pass): Add a missing instruction check.
13098 Fri Dec 7 22:08:23 CET 2007 Paolo Molaro <lupus@ximian.com>
13100 * mini.c: run type ctor before allocating an object, not only
13101 when running it's constructor method (fixes at least part of bug #342507).
13103 2007-12-07 Zoltan Varga <vargaz@gmail.com>
13105 * mini-trampolines.c (mono_delegate_trampoline): Fix a warning.
13107 * mini-trampolines.c (mono_generic_class_init_trampoline): Remove a debug printf.
13108 * mini.h mini-amd64.c mini-x86.c: Get rid of the mono_arch_find_vtable ()
13111 * tramp-x86.c tramp-amd64.c mini-trampolines.c: Pass the vtable argument to
13112 mono_generic_class_init_trampoline () the same as it is done with the other
13115 * mini-arm.h mini-arm.c tramp-arm.c inssel-arm.brg cpu-arm.md
13116 aot-runtime.c aot-compiler.c: Implement AOT support.
13118 2007-12-07 Mark Probst <mark.probst@gmail.com>
13120 * mini-trampolines.c (mono_generic_class_init_trampoline): Fixed
13121 build for archs which don't have the vtable trampoline defined
13124 2007-12-07 Zoltan Varga <vargaz@gmail.com>
13126 * tramp-x86.c (mono_arch_create_trampoline_code): Fix the build.
13128 * tramp-ppc.c (mono_arch_create_trampoline_code): Use the new helper function.
13130 * mini-trampolines.c (mono_get_trampoline_func): New helper function.
13132 * tramp-<ARCH>.c: Use the new helper function.
13134 2007-12-07 Mark Probst <mark.probst@gmail.com>
13136 * inssel.brg: Added a pattern for the OP_TRAMPCALL_VTABLE
13137 trampoline call, which takes a vtable argument.
13139 * graph.c, mini-ops.h, local-propagation.c, aliasing.c: Treat
13140 OP_TRAMPCALL_VTABLEs like other calls.
13142 * mini-amd64.c, mini-amd64.h, mini-x86.c, mini-x86.h: Designated a
13143 register to hold the vtable argument to the OP_TRAMPCALL_VTABLE
13144 call. Implemented a support function which fetches the vtable
13145 from a register set.
13147 * mini.c, mini.h, tramp-amd64.c, tramp-x86.c, mini-trampolines.c:
13148 Implemented a generic class init trampoline, using the
13149 OP_TRAMPCALL_VTABLE opcode.
13151 * mini.c: Implemented static field access when sharing generic
13152 code. This implies initing the class using the new
13153 OP_TRAMPCALL_VTABLE call.
13155 2007-12-07 Mark Probst <mark.probst@gmail.com>
13157 * mini.c: Don't compile methods with sharing enabled if their
13158 classes are disabled for sharing.
13160 2007-12-06 Zoltan Varga <vargaz@gmail.com>
13162 * inssel.brg: Add a missing sign extension to the GETCHR and array access
13163 opcodes. Fixes #346563.
13165 * objects.cs: Add a new test.
13167 * aot-compiler.c (emit_method_code): Put back an #ifdef which is needed.
13169 * mini-<ARCH>.h mini.c aot-compiler.c aot-runtime.c: Get rid of the
13170 HAVE_PIC_AOT define and use AOT_SUPPORTED instead.
13172 2007-12-06 Zoltan Varga <vargaz@gmail.com>
13174 * mini-arm.h mini-arm.c: Add support for the common vtable trampoline.
13176 2007-12-03 Zoltan Varga <vargaz@gmail.com>
13178 * mini-arm.c (mono_arch_emit_exceptions): Avoid uninitialized memory in the
13181 2007-12-02 Zoltan Varga <vargaz@gmail.com>
13183 * patch-info.h (PATCH_INFO): Add DELEGATE_TRAMPOLINE.
13185 * mini.c aot-compiler.c aot-runtime.c: Implement the delegate creation
13186 optimization in the AOT case.
13188 2007-11-30 Zoltan Varga <vargaz@gmail.com>
13190 * aot-runtime (mono_aot_get_method_from_vt_slot): Add support for multi-byte method ref encodings.
13192 * aot-runtime.c (decode_klass_ref): Implement decoding of generic instances.
13194 * aot-compiler.c (encode_klass_ref): Implement proper encoding of generic instances.
13196 * mini.c (mono_method_to_ir): Optimize the common ldftn+create delegate combination.
13198 * mini-trampolines.c (mono_delegate_trampoline): Add some code to handle the case when the delegate
13199 is created by the inlined delegate ctor.
13201 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
13203 * mini.c (mono_jit_compile_method_inner): Replace calls to delegate invoke with the trampoline here too.
13205 2007-11-29 Zoltan Varga <vargaz@gmail.com>
13207 * cpu-x86.md: Fix the length of ckfinite.
13209 2007-11-28 Zoltan Varga <vargaz@gmail.com>
13211 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
13213 * mini-x86.c (mono_arch_output_basic_block): Clean up the fp stack properly in CKFINITE.
13214 (mono_arch_output_basic_block): Get rid of unused last_ins and last_offset.
13216 * mini-x86.c (mono_arch_output_basic_block): Add some micro optimizations.
13218 * mini-x86.c inssel-x86.brg cpu-x86.md: Move the implementation of the
13219 OP_START_HANDLER/OP_ENDFINALLY/OP_ENDFILTER opcodes to mini-x86.c.
13221 2007-11-28 Martin Baulig <martin@ximian.com>
13224 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline()
13225 after creating the trampoline.
13227 2007-11-27 Zoltan Varga <vargaz@gmail.com>
13229 * aot-runtime.c (load_aot_module): Check runtime version if needed.
13231 * aot-compiler.c: Add bind-to-runtime-version for producing AOT files which only load into a runtime with
13234 * generic-sharing.c (mono_helper_get_rgctx_other_ptr): Change the signature to take the calling class
13235 instead of the calling method to help AOT.
13237 * mini.c (get_runtime_generic_context_other_ptr): Update after the change.
13239 2007-11-26 Zoltan Varga <vargaz@gmail.com>
13241 * aot-runtime.c (mono_aot_init_vtable): Simplify this if MONO_ARCH_COMMON_VTABLE_TRAMPOLINE
13244 2007-11-23 Zoltan Varga <vargaz@gmail.com>
13246 * aot-compiler.c (emit_class_name_table): Properly encode generic class names.
13248 * aot-compiler.c (compile_method): Correct check for generic method definitions.
13249 (encode_method_ref): No need to handle generic method definitions specially.
13251 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
13253 * aot-runtime.c (decode_klass_ref): Clean this up and rename from
13256 * aot-compiler.c (encode_klass_ref): Clean this up and rename from
13258 (compile_method): Enable generic sharing.
13260 2007-11-22 Zoltan Varga <vargaz@gmail.com>
13262 * mini.c (get_runtime_generic_context_other_ptr): Disable AOT here.
13263 (mini_method_compile): Add preliminary support for AOTing shared generic code.
13265 * aot-compiler.c (compile_method): Add preliminary support for AOTing shared
13268 * mini-trampolines.c: Fix a warning.
13270 * mini.c (get_runtime_generic_context_other_ptr): Use NEW_METHODCONST instead of
13272 (mono_method_to_ir): Use NEW_DOMAINCONST in one place.
13273 (generic_class_is_reference_type): Remove unused function.
13275 * mini-trampolines.c (mono_magic_trampoline): Avoid loading metadata if possible
13276 in the generic vtable trampoline case.
13278 * aot-runtime.c (mono_aot_init_vtable): Use the generic vtable trampoline.
13280 * aot-runtime.c (mono_aot_get_method_from_vt_slot): New helper function to
13281 return an AOT method based on a vtable slot.
13283 * aot-compiler.c (compile_method): Avoid AOTing synchronized methods for now.
13285 * mini.c (mini_get_vtable_trampoline): Export this.
13287 2007-11-22 Martin Baulig <martin@ximian.com>
13290 (MonoDebuggerInfo): Move `debugger_version' up.
13292 2007-11-22 Martin Baulig <martin@ximian.com>
13295 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline().
13297 * mini-trampolines.c
13298 (mono_delegate_trampoline): Call mono_debugger_trampoline_compiled()
13299 after compiling the method.
13301 2007-11-20 Martin Baulig <martin@ximian.com>
13304 (mono_debugger_insert_method_breakpoint): Moved into mono-debug-debugger.c.
13305 (mono_debugger_remove_breakpoint): Likewise.
13306 (mono_debugger_check_breakpoints): Likewise.
13308 * debug-debugger.c: Implement the new breakpoint interface here.
13310 2007-11-18 Zoltan Varga <vargaz@gmail.com>
13312 * mini-amd64.c (mono_arch_output_basic_block): Unify the implementation of
13313 CEE_CONV_I1/SEXT_I1 and I2 since they are the same.
13315 * mini-x86.c (mono_arch_output_basic_block): Ditto.
13317 2007-11-17 Zoltan Varga <vargaz@gmail.com>
13319 * mini-amd64.c (mono_arch_output_basic_block): Fix a typo.
13321 * mini-x86.c (mono_arch_get_inst_for_method): Remove code which is now in
13324 * mini-ia64.c (mono_arch_get_inst_for_method): Remove code which is now in
13327 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for methods
13328 returning a vtype in a register.
13330 * mini.c (mini_get_inst_for_method): Move the handling of the atomic operations
13331 here from the arch specific code.
13333 * mini-amd64.c (mono_arch_get_inst_for_method): Remove code which is now in
13336 * mini-amd64.c (mono_arch_output_basic_block): Add some micro optimizations.
13337 (mono_arch_emit_prolog): Increment maximum prolog size.
13339 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Move the implementation of the
13340 START_HANDLER/ENDFINALLY/ENDFILTER opcodes to mini-amd64.c.
13342 * mini-x86.c (get_call_info): Receive a MonoCompile instead of a
13343 MonoGenericSharingContext.
13345 * mini-ia64.c (get_call_info): Receive a MonoCompile instead of a
13346 MonoGenericSharingContext. Allocate memory from the cfg mempool.
13348 2007-11-15 Mark Probst <mark.probst@gmail.com>
13350 * mini.c, mini.h, generic-sharing.c: Functions for producing code
13351 which extract fields out of the runtime generic context. Full
13352 sharing of the NEWARR opcode.
13354 Thu Nov 15 14:20:21 CET 2007 Paolo Molaro <lupus@ximian.com>
13356 * abcremoval.c, mini.c, ssa.c, ssapre.c: updated to implement
13357 --enable-minimal=ssa.
13359 2007-11-13 Zoltan Varga <vargaz@gmail.com>
13361 * mini-trampolines.c (mono_delegate_trampoline): Update after
13362 mono_marshal_get_delegate_invoke () signature change.
13364 2007-11-13 Mark Probst <mark.probst@gmail.com>
13366 * mini.c: Removed the shared context in favor of the generic
13367 sharing context. Allocate the MonoJitInfo structure with room for
13368 the generic sharing context if it's needed.
13370 * mini.h: Remove MonoGenericSharingContext declaration. It's in
13371 domain-internals.h now.
13373 * mini-x86.c: Pass the generic sharing context to get_call_info ().
13375 * generic-sharing.c: Several changes for working without a shared
13376 context and instead operating on open types instead.
13378 2007-11-12 David S. Miller <davem@davemloft.net>
13380 * inssel-sparc.brg: Fix double instruction emit.
13382 2007-11-12 Zoltan Varga <vargaz@gmail.com>
13384 * mini.c (mono_jit_runtime_invoke): Avoid trying to compile the Array
13385 Get/Set/Address methods.
13387 * mini.c debug-debugger.c mini-trampolines.c: Update after
13388 mono_marshal_get_delegate_invoke signature change.
13390 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
13392 * cpu-arm.md: Increase the max size of OP_THROW to 24 bytes.
13393 This can happens with dynamic methods. Fixes the other bug in #322722.
13395 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
13397 * tramp-arm.c (mono_arch_patch_callsite): Support patching
13400 * mini-arm.c (arm_patch): Implement patching of BX call
13401 sequence. Fixes one of the bugs in #322722.
13403 2007-11-03 David S. Miller <davem@huronp11.davemloft.net>
13405 * mini-sparc.c (mono_arch_flush_icache): Make more efficient
13406 under Linux. We only need to flush every 32-byte cache line.
13408 2007-11-07 Massimiliano Mantione <massi@ximian.com>
13411 move_basic_block_to_end: Add branches when needed, eventually creating
13413 optimize_branches: added a parameter that tells if it's ok to create
13414 new BBs (doing is "df_visit" has been called is (IMHO) a nightmare),
13415 and avoid calling move_basic_block_to_end when it's not ok.
13418 2007-11-07 Mark Probst <mark.probst@gmail.com>
13420 * mini.c: Abort inlining call to InitializeArray if something
13421 looks wrong. Let the icall handle it, which now has proper safety
13424 2007-11-05 Rodrigo Kumpera <rkumpera@novell.com>
13426 * mini.c (mono_spill_call): add support for soft-float.
13428 * mini.c (mono_method_to_ir): add support for soft-float
13429 to inlined functions that return float.
13431 * mini.c (mono_method_to_ir): add support for soft-float
13432 to cee_stsfld opcode on float fields.
13434 2007-11-05 Geoff Norton <gnorton@novell.com>
13436 * mini-x86.h: Fix the structure access for X86 Leopard.
13439 2007-11-05 Martin Baulig <martin@ximian.com>
13441 * mini-trampolines.c
13442 (mono_magic_trampoline): Call mono_debugger_trampoline_compiled()
13443 after compiling the method to notify the debugger.
13445 2007-11-05 Martin Baulig <martin@ximian.com>
13447 * debug-debugger.h (MonoDebuggerInfo): Use the new breakpoint tables.
13449 2007-11-02 Zoltan Varga <vargaz@gmail.com>
13451 * mini-sparc.c (EMIT_COND_SYSTEM_EXCEPTION_GENERAL): Applied patch from
13452 David Miller <davem@davemloft.net>. Allow larger offsets in branches.
13454 2007-11-01 Zoltan Varga <vargaz@gmail.com>
13456 * mini-amd64.c (mono_arch_emit_prolog): Check the domain as well for
13457 native-to-managed wrappers.
13459 2007-11-01 Geoff Norton <gnorton@novell.com>
13461 * mini-ppc.h, mini-x86.h: Handle Leopards renaming of some structure
13464 Wed Oct 31 20:23:14 CET 2007 Paolo Molaro <lupus@ximian.com>
13466 * mini.c, mini-x86.c: when getting back from unmanaged code
13467 to managed via a marshaled delegate we also need to set the
13470 Wed Oct 31 19:53:33 CET 2007 Paolo Molaro <lupus@ximian.com>
13472 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: breakpoint table support
13475 Wed Oct 31 19:29:30 CET 2007 Paolo Molaro <lupus@ximian.com>
13477 * mini.c, mini.h, mini-x86, tramp-x86.c, mini-x86.h: added API to
13478 let the debugger or other external agents to tell the JIT when
13479 a sw breakpoint has been inserted in the code that the JIT needs
13480 to be able to inspect.
13482 2007-10-31 Martin Baulig <martin@ximian.com>
13485 (MonoDebuggerInfo): Remove `runtime_class_init'.
13487 2007-10-30 Martin Baulig <martin@ximian.com>
13490 (mono_debugger_thread_created): Added `MonoThread *' argument.
13491 (mono_debugger_extended_notification): New public method.
13492 (mono_debugger_trampoline_compiled): New public method.
13495 (MonoDebuggerThreadInfo): Added `thread' and
13496 `extended_notifications' fields.
13499 (debugger_executable_code_buffer): New static variable.
13502 (MonoDebuggerInfo): Added `executable_code_buffer',
13503 `executable_code_buffer_size', `breakpoint_info_area',
13504 `breakpoint_table' and `breakpoint_table_size'.
13506 2007-10-26 Rodrigo Kumpera <rkumpera@novell.com>
13508 * mini-arm.c (mono_arch_build_imt_thunk): Take the advantage
13509 that IP either is an unused value or the vtable pointer. IMT
13510 calls use vtable + offset now. Reduced by almost half the size
13513 2007-10-26 Jonathan Chambers <joncham@gmail.com>
13515 * mini-amd64.c: Begin Win64 port. Use AMD64_ARG_REG#
13516 defines to access param registers. Replace long usage with
13517 gsize as sizeof(long) != sizeof(void*) on Win64.
13519 * mini-amd64.h: Add %rdi and %rsi to MonoLMF structure
13520 on Win64. Fix intrinsic, use _AddressOfReturnAddress
13521 instead of non-existant _GetAddressOfReturnAddress.
13523 * tramp-amd64.c: Use AMD64_ARG_REG# defines to access
13524 param registers. Save/restore %rdi and %rsi in MonoLMF.
13526 * exceptions-amd64.c: Use AMD64_ARG_REG# defines to access
13527 param registers. Modify (throw_exception) signature to take
13528 %rdi and %rsi on Win64.
13530 Code is contributed under MIT/X11 license.
13532 Thu Oct 25 23:06:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
13534 * helpers.c: unlink debugging output files.
13536 2007-10-25 Zoltan Varga <vargaz@gmail.com>
13538 * mini.c: Move mono_create_ftnptr () to object.c.
13540 2007-10-24 Rodrigo Kumpera <rkumpera@novell.com>
13542 * helpers.c (mono_disassemble_code): MonoCompile parameter is now
13543 optional. This function can now be used to disassemble code generated
13544 outside the JIT such as trampolines and IMT thunks.
13546 * mini-arm.h: defined MONO_ARCH_HAVE_IMT.
13548 * mini-arm.c (decode_vcall_slot_from_ldr): added, extract the
13549 vtable pointer from a ldr instruction.
13551 * mini-arm.c (mono_arch_get_vcall_slot_addr): support the
13552 new IMT call sequence.
13554 * mini-arm.c (mono_arch_output_basic_block): emit the IMT
13555 call sequence for interface invocations.
13557 * mini-arm.c (mono_arch_emit_imt_argument): added, required
13558 for imt support. This function is empty since IMT on ARM requires no
13559 special handling on the IR side.
13561 * mini-arm.c (mono_arch_find_imt_method): added, required for
13564 * mini-arm.c (mono_arch_find_this_argument): added, required
13567 * mini-arm.c (arm_emit_value_and_patch_ldr): added, patches
13568 a ldr instruction to load a value stored in the code stream.
13570 * mini-arm.c (mono_arch_build_imt_thunk):added, required
13574 2007-10-23 Zoltan Varga <vargaz@gmail.com>
13576 * mini.c (mini_init): Install the jump trampoline callback.
13578 Tue Oct 23 17:07:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
13580 * mini-trampolines.c: handle synchronized methods with the common
13581 vtable trampoline (bug #335601).
13583 2007-10-17 Zoltan Varga <vargaz@gmail.com>
13585 * mini-ia64.h mini-amd64.c: Add support for the common vtable trampoline.
13587 * inssel.brg (mini_emit_virtual_call): Fix the computation of ins->inst_offset on
13590 * mini-ia64.h mini-ia64.c: Add support for IMT.
13592 * mini-x86.c (mono_arch_emit_prolog): Increase the size allocated for the
13593 prolog. Fixes #331958.
13595 2007-10-15 Zoltan Varga <vargaz@gmail.com>
13597 * mini-sparc.h mini-sparc.c: Add support for the common vtable trampoline.
13599 Mon Oct 15 11:18:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
13601 * mini-ppc.c, mini-ppc.h: ppc support for the common vtable
13604 Mon Oct 15 10:41:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
13606 * mini-amd64.c, mini-amd64.h: amd64 support for the common vtable
13609 Mon Oct 15 10:39:26 CEST 2007 Paolo Molaro <lupus@ximian.com>
13611 * mini-x86.c, mini-x86.h: x86 support for the common vtable
13614 Mon Oct 15 10:37:15 CEST 2007 Paolo Molaro <lupus@ximian.com>
13616 * mini-trampolines.c: changed the magic rampoline to understand
13617 the common vtable trampoline method: the method to invoke is
13618 determined by the vtable displacement of the call.
13620 Mon Oct 15 10:35:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
13622 * mini.c, mini.h: register the common vtable trampoline if the
13623 architecture supports it.
13625 Mon Oct 15 09:50:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
13627 * cpu-amd64.md: use the correct max length for tls_get.
13629 2007-10-14 Zoltan Varga <vargaz@gmail.com>
13631 * mini.c (mono_method_to_ir): Use mini_get_class in CEE_LDELEM_ANY and
13632 CEE_STELEM_ANY. Fixes #333696.
13634 Thu Oct 11 18:04:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
13636 * exceptions-x86.c: provide more graceful handling of the case where
13637 we followed a bogus function pointer from managed code (bug #332866).
13639 2007-10-11 Mark Probst <mark.probst@gmail.com>
13641 * mini.h, mini.c: Introduced the MonoGenericSharingContext, which
13642 replaces the generic_shared flag and will carry more information
13645 * generic-sharing.c: Added mini_type_stack_size() which allows
13646 allows open types if given a generic sharing context.
13647 mini_get_basic_type_from_generic() takes a
13648 MonoGenericSharingContext* instead of a MonoCompile* now.
13650 * mini-alpha.c, mini-amd64.c, mini-arm.c, mini-hppa.c,
13651 mini-ia64.c, mini-mips.c, mini-ppc.c, mini-s390.c, mini-s390x.c,
13652 mini-sparc.c, mini-x86.c: Trivial changes required by the two
13653 changes above. Just passing arguments through to the right
13656 Wed Oct 10 19:44:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
13658 * mini-arm.c: unify the call emission to emit_code_seq().
13660 Wed Oct 10 13:05:46 CEST 2007 Paolo Molaro <lupus@ximian.com>
13662 * tramp-arm.c: reduced the trampoline size.
13664 2007-10-10 Mark Probst <mark.probst@gmail.com>
13666 * generic-sharing.c, mini.h, mini-amd64.c, mini-x86.c: Moved type
13667 variable handling out of arch-specific code.
13669 Wed Oct 10 10:49:28 CEST 2007 Paolo Molaro <lupus@ximian.com>
13671 * mini-arm.c: implemented fast delegate dispatch.
13673 2007-10-09 Zoltan Varga <vargaz@gmail.com>
13675 * mini-amd64.c (mono_arch_compute_omit_fp): Add more checks to ensure
13676 that fp elimination is turned off if the space required by locals is too
13677 big. Fixes #331958.
13679 Tue Oct 9 21:01:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
13681 * Makefile.am, mini-arm.c, mini-arm.h, tramp-arm.c: ported
13682 ARM to the new style trampoline.
13684 2007-10-09 Zoltan Varga <vargaz@gmail.com>
13686 * tramp-amd64.c: Rework the specific trampoline code to make it smaller.
13688 * mini-amd64.h mini-amd64.c: Export amd64_patch as mono_amd64_patch.
13690 2007-10-09 Martin Baulig <martin@ximian.com>
13693 (MonoDebuggerMetadataInfo): Added `field_info_type_offset' and
13694 `field_info_offset_offset'.
13696 Tue Oct 9 09:47:51 CEST 2007 Paolo Molaro <lupus@ximian.com>
13698 * mini-ppc.c, mini-ppc.h, mini-ops.h, inssel-ppc.brg, cpu-g4.md:
13699 removed more internal usage of the r11 register and made it available
13700 to the register allocator.
13702 2007-10-08 Mark Probst <mark.probst@gmail.com>
13704 * mini.c, mini-amd64.c, mini-x86.c: Allow open generic contexts
13705 when sharing generics and treat type variables as references.
13707 Mon Oct 8 10:55:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
13709 * mini-ppc.c: started removing the internal uses of register r11
13710 to eventually allow the register allocator to manage it as an
13711 additional available register.
13713 Mon Oct 8 14:25:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
13715 * tramp-amd64.c: fixed memory corruption in the trampoline generation.
13717 Mon Oct 8 12:06:33 CEST 2007 Paolo Molaro <lupus@ximian.com>
13719 * tramp-ppc.c, tramp-x86.c: reduce the alignment requirements for
13720 specific trampolines as they are not performance critical as a jump
13721 target (maybe align as before only for AOT code?). This saves about
13722 200 KB of native code on x86 for monodevelop startup.
13724 Mon Oct 8 10:04:40 CEST 2007 Paolo Molaro <lupus@ximian.com>
13726 * tramp-ppc.c: reduce the size of the trampolines, saves 160KB on
13727 monodevelop startup.
13729 2007-10-06 Zoltan Varga <vargaz@gmail.com>
13731 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Allow signed displacements.
13733 * mini-sparc.h mini-sparc.c: Implement IMT support.
13735 * tramp-sparc.c (mono_arch_create_trampoline_code): Rework the trampoline code so
13736 its smaller and doesn't clobber sparc_g1.
13738 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Update after trampoline changes.
13740 Fri Oct 5 18:28:11 CEST 2007 Paolo Molaro <lupus@ximian.com>
13742 * mini-ppc.c: optimized the size of the IMT thunks a bit.
13744 Fri Oct 5 18:08:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
13746 * mini-ppc.c: implemented fast delegate invocation.
13748 Fri Oct 5 00:01:05 CEST 2007 Paolo Molaro <lupus@ximian.com>
13750 * mini-ppc.h, mini-ppc.c: IMT support for the PPC architecture.
13752 Thu Oct 4 22:04:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
13754 * mini-ppc.c, mini-ppc.h, tramp-ppc.c, Makefile.am: port the PPC
13755 code to the new style trampoline in preparation for IMT support.
13757 Thu Oct 4 19:01:59 CEST 2007 Paolo Molaro <lupus@ximian.com>
13759 * mini-ppc.c, tramp-ppc.c: don't use r13 as it's used by the PPC EABI
13760 systems already. This also reduces the specific trampiline sizes and
13761 prepares for the use of r12 as the IMT identifier register.
13763 Thu Oct 4 16:38:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
13765 * mini-mips.h: endianess fix (simplified from a patch by
13766 Thomas Kunze <thommy@tabao.de>, bug #323737).
13768 Thu Oct 4 14:43:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
13770 * exceptions-ppc.c, mini-ppc.h: refactor to use macros
13771 to access ucontext fields and enable netbsd support
13772 (partially from Magnus Henoch <mange@freemail.hu>).
13774 Thu Oct 4 12:35:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
13776 * genmdesc.pl: patch from Henryk Plotz <henryk@openmoko.org> to
13777 use the preprocessor from the CPP env var if it is set.
13779 Wed Oct 3 17:11:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
13781 * mini-trampolines.c: fixed an assertion and moved it earlier in the
13782 code, before interface_offset gets used.
13784 2007-10-02 Zoltan Varga <vargaz@gmail.com>
13786 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Call
13787 mono_class_setup_vtable () before accessing klass->vtable.
13789 2007-10-01 Zoltan Varga <vargaz@gmail.com>
13791 * aot-compiler.c (get_plt_index): Rework the handling of wrappers to be not so
13794 Mon Oct 1 15:00:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
13796 * mini.c, mini-trampolines.c, mini.h: enable the lazy filling of the
13797 IMT slots (this saves hundreds of KB of memory in programs like
13798 IronPython and Monodevelop).
13800 Mon Oct 1 14:44:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
13802 * mini.c: print the delegate counter.
13804 Mon Oct 1 14:36:50 CEST 2007 Paolo Molaro <lupus@ximian.com>
13806 * mini-x86.c: make it easier to enable the debugging code for IMT
13809 2007-09-28 Martin Baulig <martin@ximian.com>
13812 (MonoDebuggerMetadataInfo): Add `klass_image_offset',
13813 `mono_method_klass_offset' and `mono_method_token_offset'.
13815 2007-09-20 Mark Probst <mark.probst@gmail.com>
13817 * mini.c: First generics sharing implementation. Can only share
13818 in very simple cases. If sharing doesn't work it falls back to
13819 dedicated compilation.
13821 * mini.h: Flag in MonoCompile to specify whether generic
13822 compilation is shared. Flags enum for marking which generic inst
13823 of a context is used. Prototypes for helper functions.
13825 * generic-sharing.c: Helper functions for generic method sharing.
13827 * optflags-def.h: Optimization flag (gshared) for enabling generic
13828 method sharing added.
13830 * Makefile.am: generic-sharing.c added.
13832 2007-09-19 Daniel Nauck <dna@mono-project.de>
13834 * mini.c (mono_thread_abort): fixed typo in r86014. It should be '==' instead of '!='.
13836 2007-09-19 Massimiliano Mantione <massi@ximian.com>
13837 * mini.c (mono_thread_abort): Correctly handle ThreadAbortException,
13840 2007-09-19 Martin Baulig <martin@ximian.com>
13842 * mini.c (mini_cleanup): Only call mono_debugger_cleanup() here;
13843 mono_debug_cleanup() is now part of mono_cleanup().
13845 2007-09-18 Zoltan Varga <vargaz@gmail.com>
13847 * driver.c (mono_main): Fix a warning.
13849 2007-09-17 Zoltan Varga <vargaz@gmail.com>
13851 * aot-compiler.c: Optimize various parts when processing large assemblies.
13854 * mini.c (mono_patch_info_hash): Improve hash function.
13856 2007-09-14 Jonathan Chambers <joncham@gmail.com>
13858 * mini-exceptions.c: Add HAVE_UNISTD_H check around include.
13860 Code is contributed under MIT/X11 license.
13862 2007-09-14 Zoltan Varga <vargaz@gmail.com>
13864 * mini.c (mini_init): Fix a leak.
13866 * debug-mini.c (mono_debug_free_method_jit_info): Fix a leak.
13868 Fri Sep 14 12:53:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
13870 * mini.c: redirect string.InternalAllocStr() to the managed allocator.
13872 2007-09-14 Zoltan Varga <vargaz@gmail.com>
13874 * mini-amd64.c (mono_arch_find_imt_method): Add support for AOT code.
13876 2007-09-13 Zoltan Varga <vargaz@gmail.com>
13878 * Makefile.am generics-variant-types.2.il generics.cs: Add some generics
13881 * inssel.brg: Reorganize the isinst/castclass code to reduce code duplication.
13883 * mini.c (handle_alloc): Enable managed allocators in AOT code.
13885 * aot-compiler.c (encode_patch): Add support for MONO_WRAPPER_ALLOC.
13887 * aot-runtime.c (decode_patch_info): Ditto.
13889 2007-09-12 Jonathan Chambers <joncham@gmail.com>
13891 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement
13892 static case. Cache delegates in architecture specific code,
13893 based on number of parameters.
13895 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Cache delegates
13896 in architecture specific code, based on number of parameters.
13898 * mini-trampolines.c (mono_delegate_trampoline): Architecture specific
13899 caching happen in architecture specific code now.
13901 Code is contributed under MIT/X11 license.
13903 2007-09-12 Jonathan Chambers <joncham@gmail.com>
13905 * mini.h, mini.c, mini-x86.c, mini-amd64.c, mini-hppa.c, mini-mips.c,
13906 mini-s390x.c, mini-arm.c, mini-ia64.c, mini-sparc.c, mini-ppc.c, mini-alpha.c,
13907 mini-s390.c: Add mono_arch_init and mono_arch_cleanup methods.
13909 Code is contributed under MIT/X11 license.
13911 2007-05-15 Massimiliano Mantione <massi@ximian.com>
13912 * mini.c: (mono_thread_abort) Fixed bug #82416.
13914 Tue Sep 11 16:15:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
13916 * mini.: hook the new managed GC allocation feature into the JIT.
13918 Tue Sep 11 16:14:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
13920 * mini.c: implementation for the new runtime tls opcode.
13922 2007-09-11 Martin Baulig <martin@ximian.com>
13925 (MonoDebuggerMetadataInfo): Add `mono_method_flags_offset' and
13926 `mono_method_inflated_offset'.
13928 2007-09-07 Zoltan Varga <vargaz@gmail.com>
13930 * driver.c mini.h mini.c: Add a new devel command line option for injecting
13931 async exceptions into a method.
13933 * mini-amd64.h mini-amd64.c: Implement injecting of async exceptions for the
13934 purpose of testing whenever the unwinder works at every instruction.
13936 Thu Sep 6 12:42:14 CEST 2007 Paolo Molaro <lupus@ximian.com>
13938 * mini.c: check accessibility of method used in ldftn (fixes
13941 2007-09-04 Zoltan Varga <vargaz@gmail.com>
13943 * mini-amd64.c (mono_arch_output_basic_block): Fix a warning.
13945 * inssel.brg: Fix a warning.
13947 2007-09-03 Martin Baulig <martin@ximian.com>
13949 * debug-debugger.c: `MONO_DEBUGGER_EVENT_INITIALIZE_MANAGED_CODE'
13950 now takes the `main_method' as argument.
13952 2007-09-02 Zoltan Varga <vargaz@gmail.com>
13954 * cpu-sparc.md (endfilter): Add missing src1:i argument.
13956 2007-08-30 Jonathan Chambers <joncham@gmail.com>
13958 * driver.c: include the cil-coff.h header on Windows.
13960 Code is contributed under MIT/X11 license.
13962 Thu Aug 30 16:17:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
13964 * mini.c, driver.c: don't include the cil-coff.h header.
13966 Thu Aug 30 14:50:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
13968 * mini.c: flag places that needs fixes fo soft-float support.
13970 Wed Aug 29 18:26:20 CEST 2007 Paolo Molaro <lupus@ximian.com>
13972 * mini.h, inssel-float.brg: fix soft-float constant loads on big
13973 endian systems (partially from Dean Jenkins, bug #81924).
13975 2007-08-28 Mark Probst <mark.probst@gmail.com>
13977 * mini.c (check_linkdemand): Remove embedded reference object in
13978 call to LinkDemandSecurityException.
13979 (mono_jit_compile_method_inner): Call LinkDemandSecurityException
13980 with an IntPtr instead of a reference object.
13982 2007-08-28 Zoltan Varga <vargaz@gmail.com>
13984 * mini.c (handle_initobj): Handle alignment properly.
13986 * inssel.brg (mini_emit_memset): Ditto.
13988 * inssel.brg (mini_emit_memcpy): Ditto.
13990 * inssel-sparc.brg: Ditto.
13992 * mini.h mini.c inssel-*.brg: Pass alignment information to OP_MEMCPY/MEMSET.
13994 2007-08-26 Zoltan Varga <vargaz@gmail.com>
13996 * mini-exceptions.c (mono_handle_exception_internal): Skip the first frame for
13997 exceptions raised in unmanaged code. Fixes part of #82594.
13999 2007-08-24 Mark Probst <mark.probst@gmail.com>
14001 * mini.c (mono_method_to_ir), declsec.c
14002 (mono_declsec_linkdemand_aptc): Fixed custom attr leaks.
14004 2007-08-22 Martin Baulig <martin@ximian.com>
14007 (MonoDebuggerThreadInfo): New typedef.
14008 (mono_debugger_thread_table): New global variable.
14009 (mono_debugger_thread_created): New public function.
14010 (mono_debugger_thread_cleanup): New public function.
14013 (MonoDebuggerInfo):
14014 - removed `get_current_thread' and `lookup_assembly'.
14015 - removed `data_table'.
14016 - added `thread_table'.
14019 (mono_thread_start_cb): Call mono_debugger_thread_created().
14020 (mono_thread_attach_cb): Likewise.
14021 (mini_thread_cleanup): Call mono_debugger_thread_cleanup().
14022 (mini_cleanup): Move mono_debug_cleanup() down, after free'ing the
14025 * driver.c (mono_main): Move mono_debug_init() up, before calling
14026 mini_init(); mono_debug_init_1() and mono_debug_init_2() are gone.
14028 Tue Aug 21 16:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
14030 * mini-x86.c, inssel-x86.brg: group multiple stack adjustments
14031 together when passing several arguments of type double (gives a small
14032 speedup and saves a few bytes of generated code).
14034 2007-08-20 Jb Evain <jbevain@novell.com>
14036 * mini.c (mono_method_to_ir): fix leak on InvalidProgramException.
14038 2007-08-20 Jb Evain <jbevain@novell.com>
14040 * mini.c (mono_method_to_ir): throw MethodAccessException
14041 and FieldAccessException instead of InvalidProgramException.
14043 2007-08-20 Mark Probst <mark.probst@gmail.com>
14045 * mini.c: CoreCLR security checks.
14047 * mini.h: Removed MonoSecurityMode (moved to
14048 metadata/security-manager.h) and mono_security_mode global var
14049 (replaced by set/get functions in security-manager.h).
14051 * driver.c: Added "core-clr-test" security mode for testing. Used
14052 set-function for setting security mode.
14054 2007-08-17 Mark Probst <mark.probst@gmail.com>
14056 * mini.c: MonoJitInfo's are freed hazardously now. Statistics for
14057 the new jit_info_table.
14059 * driver.c: Test code for the new jit_info_table (enabled by the
14060 define MONO_JIT_INFO_TABLE_TEST).
14062 2007-08-14 Zoltan Varga <vargaz@gmail.com>
14064 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
14065 detection of call <REG> instruction sequence. Fixes build on freebsd.
14067 2007-08-13 Zoltan Varga <vargaz@gmail.com>
14069 * mini-exceptions.c: Fix a warning.
14071 2007-08-11 Zoltan Varga <vargaz@gmail.com>
14073 * exceptions-amd64.c (mono_arch_handle_altstack_exception): Enable the new
14074 stack overflow handling code on amd64 too.
14076 * mini-exceptions.c (mono_setup_altstack): Make this use
14077 mono_thread_get_stack_bounds ().
14079 * mini-x86.h: Disable sigaltstack on solaris x86.
14081 2007-08-10 Zoltan Varga <vargaz@gmail.com>
14083 * mini-exceptions.c (mono_setup_altstack): Enable this to work on solaris x86.
14085 2007-08-10 Geoff Norton <gnorton@customerdna.com>
14087 * tramp-x86.c: Remove some unneeded alignment changes on Apple. Fixes #82387.
14089 2007-08-08 Zoltan Varga <vargaz@gmail.com>
14091 * mini-exceptions.c (mono_print_thread_dump): Enable this on amd64 too.
14093 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Fix a warning.
14095 2007-08-03 Neale Ferguson <neale@sinenomine.net>
14097 * mini-s390.c (add_general): Adjust offset calculation to take into account of rounding up
14100 Thu Aug 2 17:36:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
14102 * mini-ppc.c: avoid an invalid encoding of unsigned right shift by 0
14103 to be emitted (bug #82281).
14105 2007-08-01 Martin Baulig <martin@ximian.com>
14107 Merged the `debugger-dublin' branch.
14109 * debug-debugger.h (MonoDebuggerInfo):
14110 Removed the `old_*' compatibility entries.
14111 Added `debugger_version' and `data_table'.
14112 Renamed `get_method_addr_or_bpt' -> `insert_breakpoint'.
14113 Renamed `remove_method_breakpoint' -> `remove_breakpoint'.
14116 (MiniDebugMethodBreakpointInfo): Add `address_list'.
14117 (mono_debugger_check_breakpoints): Take a `MonoDebugMethodAddress *'
14118 instead of a `gconstpointer'.
14119 (mono_debugger_insert_method_breakpoint): Return a
14120 `MonoDebugMethodAddressList *'.
14122 2007-06-28 Martin Baulig <martin@ximian.com>
14124 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
14126 2007-08-01 Zoltan Varga <vargaz@gmail.com>
14128 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Avoid using
14129 __builtin_frame_address () since it is broken on older gcc versions.
14131 Tue Jul 31 17:34:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
14133 * mini.c, mini.h, mini-exceptions.c: added a bit of documentation
14134 on the stack overflow handling and made the managed stack overflows
14135 catchable in most cases using soft guard pages.
14136 * exceptions-x86.c: added code to restore the protection in the soft
14137 guard pages at the end of exception handling.
14139 2007-07-31 Zoltan Varga <vargaz@gmail.com>
14141 * mini.c (SIG_HANDLER_SIGNATURE): Fix a warning.
14143 Mon Jul 30 17:43:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
14145 * exceptions-ppc.c, mini-ppc.h: arch-specific stack overflow
14146 exception handling.
14148 Mon Jul 30 17:38:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
14150 * mini-alpha.h, mini-ia64.h, mini-sparc.h: disable the altstack
14151 signal handling support until it has been ported to the new mechanism.
14152 * mini.c: fixed stack overflow detection and use the new
14153 architecture code to handle signals on the altstack.
14155 Mon Jul 30 17:33:02 CEST 2007 Paolo Molaro <lupus@ximian.com>
14157 * exceptions-amd64.c, mini-amd64.h: amd64 code to handle
14158 stack overflows on the alt stack.
14160 Mon Jul 30 17:29:56 CEST 2007 Paolo Molaro <lupus@ximian.com>
14162 * exceptions-x86.c, mini-x86.h, mini.h: new code to handle
14163 stack overflows on the alt stack.
14165 Mon Jul 30 11:50:06 CEST 2007 Paolo Molaro <lupus@ximian.com>
14167 * exceptions-ppc.c: cleanup preparing for altstack support.
14169 Mon Jul 30 11:31:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
14171 * exceptions-arm.c: cleanup preparing for altstack support.
14173 2007-07-27 Mark Probst <mark.probst@gmail.com>
14175 * mini.c (print_jit_stats): Output hazard pointer stats.
14177 2007-07-26 Mark Probst <mark.probst@gmail.com>
14179 * driver.c, mini.c: Replaced security mode flags with a single
14182 Thu Jul 26 20:12:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
14184 * mini.c, mini-exceptions.c: cleanup the sigaltstack code.
14186 2007-07-25 Mark Probst <mark.probst@gmail.com>
14188 * mini.c, mini.h, driver.c (mono_main): Added command-line flag
14189 (which doesn't do anything yet) for activating Core CLR
14190 (Silverlight) security.
14192 Tue Jul 24 21:16:17 CEST 2007 Paolo Molaro <lupus@ximian.com>
14194 * mini-codegen.c: work around a possible gcc bug on arm.
14196 Tue Jul 24 17:20:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
14198 * driver.c, mini-x86.h, mini-amd64.h: print a nice error
14199 message for platforms that don't support AOT compilation.
14201 Mon Jul 23 10:29:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
14203 * mini.h, mini.c, driver.c: temporary smcs hack.
14205 Mon Jul 23 09:29:34 CEST 2007 Paolo Molaro <lupus@ximian.com>
14207 * mini-arm.h, mini-arm.c: arm EABI fixes.
14209 2007-07-22 Zoltan Varga <vargaz@gmail.com>
14211 * exceptions-x86.c (mono_arch_find_jit_info): Handle the lmf->method == NULL
14214 * tramp-x86.c (mono_arch_create_trampoline_code): Only set lmf->method for
14215 trampolines taking a method argument.
14217 * mini-x86.h (MonoLMF): Add an 'esp' field plus comments.
14219 * mini-x86.c (mono_arch_emit_prolog): Update after changes to the LMF structure.
14220 * tramp-x86.c (mono_arch_create_trampoline_code): Ditto.
14222 * exceptions-x86.c (mono_arch_get_jit_info): Properly clean up the stack after
14223 JIT compilation throws an exception. Fixes #82050.
14225 2007-07-19 Mark Probst <mark.probst@gmail.com>
14227 * mini.c: Removed the MonoLoaderErrorKind enum and replaced it
14228 with the MONO_EXCEPTION_ defines.
14230 2007-07-17 Zoltan Varga <vargaz@gmail.com>
14232 * mini-amd64.c (mono_arch_find_imt_method): Handle mov reg,IMM64 case. Fixes
14235 * mini-amd64.c (mono_arch_find_imt_method): Add some debug code to help find out
14236 the cause of an assertion.
14238 Mon Jul 16 19:31:21 CEST 2007 Paolo Molaro <lupus@ximian.com>
14240 * mini.c, jit-icalls.c: mono_get_inflated_method() is obsolete,
14243 2007-07-15 Zoltan Varga <vargaz@gmail.com>
14245 * mini-amd64.c (mono_arch_build_imt_thunk): Remove the non-32bit MonoMethod
14246 assert. Should fix #82103.
14248 2007-07-14 Zoltan Varga <vargaz@gmail.com>
14250 * mini-exceptions.c (mono_jit_walk_stack_from_ctx): Use MONO_CONTEXT_GET_SP ()
14251 here too. Fixes #82095.
14253 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for non-32bit MonoMethod
14256 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a couple asserts.
14258 * mini-amd64.h: Enable IMT for amd64.
14260 * mini-amd64.c (mono_arch_build_imt_thunk): Optimize IMT thunk size.
14262 2007-07-12 Zoltan Varga <vargaz@gmail.com>
14264 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for IMT call sequences.
14266 2007-07-12 Mark Probst <mark.probst@gmail.com>
14268 * mini.c (check_linkdemand, mono_method_to_ir): Abort compilation
14269 as soon as check_linkdemand sets an exception_type.
14271 Thu Jul 12 12:18:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
14273 * mini-x86.c: fixed offsets for IMT call sequence.
14274 * mini-x86.h: enable IMT again.
14276 2007-07-11 Zoltan Varga <vargaz@gmail.com>
14278 * trace.c (mono_trace_enter_method): Decode MonoType too.
14280 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Handle signed displacements too.
14282 * mini.h mini-x86.h mini-trampolines.c: Change the signature of mono_arch_find_imt_method () to pass the calling code address too.
14284 * mini-amd64.c: Add preliminary IMT implementation.
14286 Wed Jul 11 18:21:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
14288 * mini-x86.c: adjusted mono_arch_get_vcall_slot_addr () to
14289 understand the new IMT-base interface invocation (thanks to
14290 Daniel Nauck for the report and the remote debugging session).
14292 Wed Jul 11 14:54:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
14294 * mini-x86.c: size and speed optimizations for the IMT bsearch.
14296 2007-07-11 Zoltan Varga <vargaz@gmail.com>
14298 * Makefile.am (aotcheck): Make this actually use the AOTed code.
14300 Wed Jul 11 12:41:32 CEST 2007 Paolo Molaro <lupus@ximian.com>
14302 * mini-trampolines.c: implement AOT IMT support.
14303 * mini-x86.h: enable IMT support for wider testing.
14305 2007-07-10 Zoltan Varga <vargaz@gmail.com>
14307 * inssel.brg (emit_imt_argument): Add aot support here.
14309 * aot-runtime.c (decode_patch_info): Fix reading of MONO_PATCH_INFO_METHOD.
14311 Tue Jul 10 17:50:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
14313 * mini-x86.c, mini-x86.h, tramp-x86.c: x86 arch-specific changes
14314 of the IMT implementation, partially from massi, with my
14315 implementation of the bsearch sequence. Disabled by default until
14316 the AOT code is implemented.
14318 2007-07-10 Zoltan Varga <vargaz@gmail.com>
14320 * cpu-x86.md: The source argument of sext_i1/i2 must by a byte reg.
14322 * inssel-x86.brg: Add reg:ldind.i1(regvar) rules. Fixes #82056.
14324 Tue Jul 10 17:33:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
14326 * inssel.brg, mini.c, mini.h, mini-trampolines.c:
14327 arch-independent IMT JIT code from Massimiliano
14328 Mantione (massi@ximian.com) with small cleanups from me.
14330 Tue Jul 10 13:07:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
14332 * Makefile.am: fix svn invocation to get the svn revision to be
14333 independent of the local language (build fix).
14335 2007-07-09 Mark Probst <mark.probst@gmail.com>
14337 * mini.c (inline_method): Reset cfg->exception_type if the
14338 inlining is aborted. Fixes: 82049.
14340 Mon Jul 9 17:26:47 CEST 2007 Paolo Molaro <lupus@ximian.com>
14342 * mini.c: remove assert from exception handling code when exception_ptr
14345 2007-07-05 Zoltan Varga <vargaz@gmail.com>
14347 * mini.c (mono_codegen): Add an assert.
14349 * mini-x86.c (mono_arch_emit_prolog): Allocate space for the profiler method
14350 enter and leave code.
14351 * mini-amd64.c (mono_arch_emit_prolog): Likewise.
14353 Thu Jul 5 20:12:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
14355 * mini-ppc.c: fixed memory corruption for localloc(0)
14358 2007-07-05 Zoltan Varga <vargaz@gmail.com>
14360 * mini.c: Fix warnings.
14362 Wed Jul 4 15:30:36 CEST 2007 Paolo Molaro <lupus@ximian.com>
14364 * optflags-def.h, mini-x86.c: added sse2 optimization flag and use it
14365 to emit better double->int conversions.
14367 Tue Jul 3 19:42:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
14369 * mini.c: the provided Min/Max optimizations are valid for unisgned
14372 2007-07-03 Rodrigo Kumpera <rkumpera@novell.com>
14374 * 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
14376 2007-06-28 Miguel de Icaza <miguel@novell.com>
14378 * mini.c (mono_running_on_valgrind): Add support for reporting the
14379 method and its boundaries to valgrind.
14381 2007-06-28 Martin Baulig <martin@ximian.com>
14383 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
14385 2007-06-25 Zoltan Varga <vargaz@gmail.com>
14387 * ssa.c (visit_inst): Add support for OP_BR. Fixes #81946.
14389 * generic.2.cs: Add new test case.
14391 2007-06-25 Martin Baulig <martin@ximian.com>
14393 Merged the `debugger-dublin' branch.
14396 (mono_debugger_insert_method_breakpoint): New public method.
14397 (mono_debugger_remove_method_breakpoint): Likewise.
14398 (mono_debugger_check_breakpoints): New static method.
14399 (mono_debug_close_method): Call mono_debugger_check_breakpoints().
14401 * debug-debugger.h (MonoDebuggerInfo):
14402 Renamed (to keep backward compatibility in the vtable):
14403 `insert_breakpoint' -> `old_insert_breakpoint'.
14404 `remove_breakpoint' -> `old_remove_breakpoint'.
14405 `create_string' -> `old_create_string'.
14406 `lookup_class' -> `old_lookup_class'.
14407 `lookup_type' -> removed; changed into a dummy field.
14408 `lookup_assembly' -> `old_lookup_assembly'.
14409 Added (same functionality, but different signature):
14410 `create_string', `lookup_class', `lookup_assembly'
14412 `get_method_addr_or_bpt', `remove_method_breakpoint',
14413 `runtime_class_init'.
14415 * debug-debugger.c: Merged the `debugger-dublin' branch.
14417 2007-06-23 Zoltan Varga <vargaz@gmail.com>
14419 * mini-amd64.c (peephole_pass_1): Optimize away moves at the beginning of the bb as
14421 (peephole_pass): Likewise.
14423 Fri Jun 22 09:17:08 CEST 2007 Paolo Molaro <lupus@ximian.com>
14425 * driver.c: hopefully make setaffinity work also for ancient
14428 2007-06-22 Atsushi Enomoto <atsushi@ximian.com>
14430 * driver.c : win32 build fix.
14432 Thu Jun 21 19:24:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
14434 * driver.c: check for the MONO_NO_SMP env var and bind to a single
14435 processor if it is set.
14437 2007-06-21 Martin Baulig <martin@ximian.com>
14439 * debug-mini.h: New file.
14442 (mono_debugger_insert_breakpoint_full): Moved here from
14443 ../metadata/mono-debug-debugger.c.
14444 (mono_debugger_remove_breakpoint): Likewise.
14445 (mono_debugger_breakpoint_callback): Likewise.
14447 2007-06-15 Raja R Harinath <rharinath@novell.com>
14449 * jit-icalls.c (mono_helper_compile_generic_method): Update to
14450 changes in MonoGenericClass.
14452 2007-06-14 Zoltan Varga <vargaz@gmail.com>
14454 * mini-codegen.c (mono_opcode_to_type): Fix ia64 build.
14456 2007-06-14 Raja R Harinath <rharinath@novell.com>
14458 * jit-icalls.c (mono_helper_compile_generic_method): Update to
14459 removal of MonoGenericMethod.
14461 Thu Jun 14 12:42:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
14463 * mini-exceptions.c: hooks for the exception events profiling API.
14465 2007-06-14 Randolph Chung <tausq@debian.org>
14467 * Makefile.ma: Add hppa target.
14468 * mini-arch.h: Include mini-hppa.h
14469 * cpu-hppa.md, exceptions-hppa.c, inssel-hppa.brg, mini-hppa.c,
14470 mini-hppa.h, tramp-hppa.c: New files for 32-bit HPPA port.
14471 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
14473 2007-06-14 Randolph Chung <tausq@debian.org>
14475 * inssel.brg: Add rules for "chained" compare-branch operations so that
14476 a single compare op can affect multiple branches. Adjust cost for
14477 OP_CEQ/OP_CGT/OP_CGT_UN/OP_CLT/OP_CLT_UN.
14478 * inssel-long32.brg: Update rules to use compare-branch macros. Adjust
14479 cost for some rules so that they can more easily be overridden by
14480 per-arch rules (with fixes from lupus).
14481 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
14483 2007-06-13 Randolph Chung <tausq@debian.org>
14485 * mini-ops.h: Reorder branch ops so that they match the order of the
14486 corresponding CEE_* ops. The code expects them this way.
14487 Add new ops for HPPA target.
14488 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
14490 2007-06-13 Randolph Chung <tausq@debian.org>
14492 * mini-exceptions.c: Handle cases where the stack grows towards
14494 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
14496 Wed Jun 13 19:13:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
14498 * jit-icalls.c, mini.h, mini.c: added virtual generic invoke
14500 * driver.c: explain where a non-matching corlib is found.
14502 2007-06-13 Mark Probst <mark.probst@gmail.com>
14504 * mini.c (print_jit_stats): Output dynamic code allocation stats.
14506 2007-06-10 Sanghyeon Seo <sanxiyn@gmail.com>
14508 * mini-exceptions.c: Generate a method profile leave event during
14509 an exception to ensure that the profiler gets notified.
14511 2007-06-07 Zoltan Varga <vargaz@gmail.com>
14513 * mini-amd64.c (peephole_pass): Merge some small changes from the linear-ir
14516 * cpu-amd64.md: Add long_and/or/xor opcodes.
14518 2007-06-06 Wade Berrier <wberrier@novell.com>
14520 * cpu-s390x.md (shr_imm): Correct the length of shr_imm instruction.
14521 (./class/lib/monolite/mcs.exe:25498): WARNING **: wrong maximal instruction
14522 length of instruction shr_imm (expected 8, got 10)
14524 2007-06-06 Zoltan Varga <vargaz@gmail.com>
14526 * mini-ia64.c (mono_arch_output_basic_block): Really fix the build.
14528 2007-06-06 Mark Probst <mark.probst@gmail.com>
14530 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
14531 MonoInternalHashTable again (fixed bug in the internal hash table
14534 2007-06-06 Mark Probst <mark.probst@gmail.com>
14536 * mini.c, driver.c: Reverted the MonoInternalHashTable changes.
14537 Have to figure out what makes it crash the SWF regression.
14539 2007-06-05 Zoltan Varga <vargaz@gmail.com>
14541 * mini-ia64.c (mono_arch_lowering_pass): Fix ia64 build.
14543 Tue Jun 5 17:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
14545 * mini.c: optimize out the type check when storing null in a
14548 2007-06-04 Mark Probst <mark.probst@gmail.com>
14550 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
14551 MonoInternalHashTable.
14553 Mon Jun 4 11:29:43 CEST 2007 Paolo Molaro <lupus@ximian.com>
14555 * inssel.brg, mini.c, mini-ops.h: optimized Math.Mini/Max
14556 signed integer methods.
14558 2007-06-02 Zoltan Varga <vargaz@gmail.com>
14560 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case
14561 permanently since the current approach doesn't work.
14563 2007-06-02 Zoltan Varga <vargaz@gmail.com>
14565 * inssel.brg (stmt): Only call delegate->invoke_impl if
14566 MONO_ARCH_HAVE_CREATE_DELEGATE_TRAMPOLINE is defined.
14568 2007-06-01 Zoltan Varga <vargaz@gmail.com>
14570 * mini-amd64.c (mono_arch_output_basic_block): Unify div/rem opcodes and handle
14571 the sreg2==rdx case.
14573 * mini-amd64.c cpu-amd64.md: Correct length of r4const instruction and take into
14574 account if it contains a rex prefix.
14575 (peephole_pass): Handle OP_FMOVE as well.
14577 2007-06-01 Zoltan Varga <vargaz@gmail.com>
14579 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case for now
14580 as it causes regressions.
14582 2007-05-31 Zoltan Varga <vargaz@gmail.com>
14584 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement support for the
14585 static case as well.
14587 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix ia64 build.
14589 * mini-x86.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
14590 (mono_arch_get_this_arg_from_call): Ditto.
14592 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Removed.
14594 * inssel.brg (mini_emit_virtual_call): Call delegate->Invoke through the delegate's
14597 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
14598 (mono_arch_get_this_arg_from_call): Ditto.
14600 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Removed.
14602 * mini-trampolines.c (mono_delegate_trampoline): Complete rewrite. On first call,
14603 try to create optimized invoke code and use that for further invocations.
14604 Otherwise, use the original mono_marshal_get_delegate_invoke () implementation.
14606 * mini-x86.h mini-ia64.h: Remove MONO_ARCH_HAS_CREATE_DELEGATE_TRAMPOLINE for now.
14608 2007-05-29 Rodrigo Kumpera <kumpera@gmail.com>
14610 * inssel.brg (mini_emit_virtual_call): Statically dispatch virtual calls to
14611 sealed classes or methods.
14612 *devirtualization.cs: tests for the new optimization
14614 2007-05-29 Zoltan Varga <vargaz@gmail.com>
14616 * liveness.c (update_gen_kill_set): No need to set VOLATILE flags here, it is done
14617 by the update_volatile () function.
14619 2007-05-27 Zoltan Varga <vargaz@gmail.com>
14621 * driver.c (mono_main): Call g_thread_init () early since newer glib versions
14624 * abcremoval.c (mono_perform_abc_removal): Avoid using alloca.
14626 2007-05-24 Jonathan Chambers <joncham@gmail.com>
14628 * mini.c: Add configure checks for header files.
14629 * mini-x86.c: Add configure checks for header files.
14630 * trace.c: Add configure checks for header files.
14631 * aot-runtime.c: Add configure checks for header files.
14632 * aot-compiler.c: Add configure checks for header files.
14633 * driver.c: Add configure checks for header files.
14634 * mini-codegen.c: Add configure checks for header files.
14636 Code is contributed under MIT/X11 license.
14638 2007-05-22 Zoltan Varga <vargaz@gmail.com>
14640 * mini-ia64.c (mono_arch_lowering_pass): Fix the handling of
14641 icompare_imm -128 + op_iclt. Fixes #81703.
14643 2007-05-19 Zoltan Varga <vargaz@gmail.com>
14645 * mini-codegen.c (mono_local_regalloc): Fix long-shift-regalloc on amd64.
14647 2007-05-15 Massimiliano Mantione <massi@ximian.com>
14649 * inssel.brg: added "mini_emit_load_intf_bit_reg_vtable", and used it
14650 inside "mini_emit_isninst_iface_cast" and "mini_emit_castclass_iface"
14651 so that all isinst checks now use "interface_bitmap".
14653 2007-05-15 Zoltan Varga <vargaz@gmail.com>
14655 * cpu-amd64.md (jmp): Fix a warning.
14657 * inssel.brg (CEE_SWITCH): Hopefully fix #80738.
14659 * basic.cs: Add new regression test.
14661 * basic.cs: Remove test which is now in basic-long.cs.
14663 * mini-ia64.c (mono_arch_output_basic_block): Sign extend in CEE_CONV_I8/CEE_CONV_I.
14665 * basic-long.cs: Add new test.
14667 2007-05-13 Zoltan Varga <vargaz@gmail.com>
14669 * mini-sparc.c (mono_spillvar_offset_float): Fix sparc build.
14671 2007-05-12 Zoltan Varga <vargaz@gmail.com>
14673 * cpu-x86.md minix-86.c: Add a peephole_pass_1 () as on amd64.
14675 * mini-x86.c (mono_arch_output_basic_block): Use mono_opcode_to_cond () in a few
14678 * mini-x86.c (mono_arch_emit_exceptions): Decrease the size of the exception
14679 throwing code a bit.
14681 * exceptions-x86.c (mono_arch_get_throw_corlib_exception): Decrease the size of
14682 the exception throwing code a bit.
14684 * mini-x86.c (get_call_info): Allocate result from a mempool.
14686 2007-05-11 Zoltan Varga <vargaz@gmail.com>
14688 * aot-compiler.c (find_typespec_for_class): Fix the assert.
14690 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
14692 * mini.h (MonoCompile): Add 'token_info_hash' field.
14694 * mini.c: Save token->method associations during compilation so the AOT
14695 compiler can use it.
14697 * aot-compiler.c aot-runtime.c: Add support for compiling non-generic methods
14698 which reference generic classes and methods.
14700 2007-05-10 Zoltan Varga <vargaz@gmail.com>
14702 * mini.h mini-<ARCH>.h: Get rid of MONO_ARCH_HAS_XP_LOCAL_REGALLOC.
14704 * aot-compiler.c (compile_method): Fix a typo in a comment.
14706 * aot-runtime.c (decode_cached_class_info): Skip generic types.
14708 * aot-compiler.c: Add minimal support for AOTing generic code by skipping
14709 everything generic.
14711 * mini.c (mono_method_to_ir): Disable AOT when calling helper_compile_generic_method.
14713 2007-05-09 Zoltan Varga <vargaz@gmail.com>
14715 * mini.h (MonoCompile): Add 'args' field.
14717 * mini.c (mono_compile_create_vars): Store variables representing the arguments
14720 * mini-<ARCH>.c: Use cfg->args for accessing the method arguments.
14722 2007-05-08 Zoltan Varga <vargaz@gmail.com>
14724 * mini.c (mono_compile_get_interface_var): Remove this unused function.
14726 * mini-ops.h inssel.brg mini-<ARCH>.c: Add a new opcode for ckfinite as well.
14728 * mini-ops.h: Introduce new opcodes used in the IR instead of the original CEE_
14729 opcodes for some opcodes.
14731 * mini.h *.brg *.c: Use the new opcodes.
14733 2007-05-08 Massimiliano Mantione <massi@ximian.com>
14735 * mini.h: Bumped aot revision.
14737 * inssel.brg: modified code generation of type checks for interfaces
14738 to use the new "MonoClass.interface_bitmap" instead of the old
14739 "MonoClass.interface_offsets".
14741 2007-04-30 Zoltan Varga <vargaz@gmail.com>
14743 * cpu-amd64.md (jmp): Increase the maximum size of the jmp opcode to 128.
14745 2007-04-29 Zoltan Varga <vargaz@gmail.com>
14747 * abcremoval.c (summarize_integer_value): Handle OP_LCONV_TO_I4 to fix abcrem on
14750 2007-04-27 Neale Ferguson <neale@sinenomine.net>
14752 * mini-s390x.c: Fix MONO_TYPE_VALUETYPE processing.
14754 2007-04-27 Wade Berrier <wberrier@novell.com>
14756 * mini-s390x.c: Remove redeclaration of CompRelation and CompType (defined in
14757 mini.h) to fix build.
14759 2007-04-26 Zoltan Varga <vargaz@gmail.com>
14761 * mini-amd64.c (peephole_pass_1): Fix and reenable this pass.
14763 * mini-amd64.c (mono_arch_local_regalloc): Disable the new peephole_pass_1 as it
14764 causes the corlib unit tests to fail.
14766 2007-04-25 Zoltan Varga <vargaz@gmail.com>
14768 * mini-codegen.c (mono_opcode_to_type): Fix a bug in the previous patch.
14770 * mini-amd64.c (peephole_pass_1): New pass to perform before local regalloc.
14772 * mini-codegen.c (mono_opcode_to_cond): New helper function to convert conditional
14773 opcodes to the comparison relations.
14775 * mini-codegen.c (mono_opcode_to_type): New helper function to convert conditional
14776 opcodes to their types.
14778 * mini-ia64.c mini-amd64.c: Use mono_opcode_to_cond and mono_opcode_to_type.
14780 * mini-amd64.c (get_call_info): Allocate the result from the cfg mempool and cache
14781 it in cfg->arch.cinfo.
14783 * local-propagation.c (mono_local_cprop_bb): Fix a warning.
14785 * mini.h mini.c branch-opts.c: Change bbhash to be an array and store it in
14786 cfg->cil_offset_to_bb.
14788 2007-04-24 Zoltan Varga <vargaz@gmail.com>
14790 * liveness.c (optimize_initlocals): New mini-pass to optimize away dead assignments
14791 created becase of initlocals.
14793 2007-04-23 Zoltan Varga <vargaz@gmail.com>
14795 * mini-alpha.c cpu-alpha.md: More alpha port work from
14796 Sergey Tikhonov <tsv@solvo.ru>.
14798 2007-04-21 Andreas Faerber <andreas.faerber@web.de>
14800 * Makefile.am (BUILT_SOURCES): Fix for automake 1.6.x. Fixes #81417.
14802 2007-04-19 Zoltan Varga <vargaz@gmail.com>
14804 * cpu-s390.md (break): Correct the length of break instruction.
14806 Thu Apr 19 16:28:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
14808 * mini.c: fix a couple of soft-float issues and comments.
14810 2007-04-15 Miguel de Icaza <miguel@novell.com>
14812 * trace.c (is_filenamechar): - is also a filename char.
14814 2007-04-15 Neale Ferguson <neale@sinenomine.net>
14816 * mini-s390.c: Correct checking for enum type in return value processing.
14818 2007-04-14 Raja R Harinath <rharinath@novell.com>
14820 * Makefile.am (BUILT_SOURCES): Add 'version.h'.
14821 (version.h): Makefile is in the build directory.
14823 2007-04-06 Andreas Faerber <andreas.faerber@web.de>
14825 * mini-amd64.h: fix for assertion failure on Solaris/amd64
14827 2007-04-11 Martin Baulig <martin@ximian.com>
14829 * mini.c (can_access_member): Fix handling of generic classes;
14832 2007-04-10 Zoltan Varga <vargaz@gmail.com>
14834 * aot-runtime.c (mono_aot_plt_resolve): Fix disabling of AOT. Fixes #81316.
14836 2007-04-05 Zoltan Varga <vargaz@gmail.com>
14838 * aot-runtime.c: Fix disabling of AOT. Fixes #81316.
14840 Fri Mar 23 20:25:31 CET 2007 Paolo Molaro <lupus@ximian.com>
14842 * mini-codegen.c: make sure the right spill amount is
14843 used for fp or integer registers (fixes the float_sub_spill() on ppc).
14845 Fri Mar 23 19:43:35 CET 2007 Paolo Molaro <lupus@ximian.com>
14847 * mini-ppc.c: fixes for the fp_branch_nan test.
14849 2007-03-23 Zoltan Varga <vargaz@gmail.com>
14851 * basic.cs: Comment out new test which still fails on ia64.
14853 Fri Mar 23 15:54:23 CET 2007 Paolo Molaro <lupus@ximian.com>
14855 * mini.c: immediate shifted or fix (mono_metadata_user_string assert).
14857 Fri Mar 23 12:53:28 CET 2007 Paolo Molaro <lupus@ximian.com>
14859 * mini-ppc.c, mini-ppc.h: struct passing ABI fix (bug #77968).
14861 2007-03-22 Zoltan Varga <vargaz@gmail.com>
14863 * cfold.c (FOLD_BINOP): Cast the result to gint32 to prevent overflow problems
14864 on 64 bit machines. Fixes part of #80738.
14866 * basic.cs: Add regression test.
14868 2007-03-17 Zoltan Varga <vargaz@gmail.com>
14870 * inssel.brg basic.cs: Revert previous change to fix build.
14872 * inssel.brg (SWITCH): Clean out the upper word of the switch value on 64 bit
14875 * inssel.brg (SWITCH): Use an integer comparison. Fixes #80738.
14877 * basic.cs: Add new regression test.
14879 2007-03-17 Zoltan Varga <vargaz@gmail.com>
14881 * mini-ia64.c (mono_arch_emit_prolog): Fix an assert when a function has too
14884 2007-03-16 Neale Ferguson <neale@sinenomine.net>
14886 * cpu-s390x.md: Correct length of break instruction.
14888 2007-03-16 Neale Ferguson <neale@sinenomine.net>
14890 * mini-s390x.c, cpu-s390x.md: Fix #80507 for s390x.
14891 * mini-s390.c, cpu-s390.md: Fix #80507 for s390.
14893 2007-03-15 Jonathan Chambers <joncham@gmail.com>
14895 * *.c: Begin WIN64 port.
14896 * mini.c: Use correct register in profiler.
14897 * mini-amd64.c: No inline assembly on Win64.
14898 * mini-amd64.h: Implement MONO_INIT_CONTEXT_FROM_FUNC for Win64.
14899 Only define MONO_ARCH_USE_SIGACTION on non-windows platforms.
14900 * exceptions-amd64.c: Only need gregs_from_ucontext if MONO_ARCH_USE_SIGACTION
14901 is defined. Implement mono_arch_sigctx_to_monoctx, mono_arch_monoctx_to_sigctx, and
14902 mono_arch_ip_from_context for Win64.
14904 Contributed under MIT/X11 license.
14906 2007-03-15 Zoltan Varga <vargaz@gmail.com>
14908 * exceptions-amd64.c (seh_handler): Ditto.
14910 * exceptions-x86.c (seh_handler): Fix a memory leak.
14912 Thu Mar 15 13:47:59 CET 2007 Paolo Molaro <lupus@ximian.com>
14914 * mini-arm.c, mini-mips.c, mini-ppc.c, mini-s390.c,
14915 mini-s390x.c: fixed peephole optimizations to deal
14916 correctly with 1 and 2 byte reload avoidance.
14918 Thu Mar 15 10:17:54 CET 2007 Paolo Molaro <lupus@ximian.com>
14920 * cpu-s390.md, cpu-s390x.md: update localloc length.
14922 Wed Mar 14 21:00:19 CET 2007 Paolo Molaro <lupus@ximian.com>
14924 * cpu-g4.md: added missing descriptions.
14926 2007-03-14 Miguel de Icaza <miguel@novell.com>
14928 * Makefile.am: Add support so the tail tests are not executed on
14929 PowerPC as that is a known limitation of the PowerPC port.
14931 2007-03-13 Jonathan Chambers <joncham@gmail.com>
14933 * runmdesc.bat: Move to msvc directory.
14935 2007-03-13 Jonathan Chambers <joncham@gmail.com>
14937 * runmdesc.bat: Run executable that was produced by the current
14938 target and sent via an argument.
14940 2007-03-11 Zoltan Varga <vargaz@gmail.com>
14942 * mini.c (mono_method_to_ir): Fix box+brtrue optimization. Fixes
14945 * generics.2.cs: Add regression test.
14947 2007-03-09 Wade berrier <wberrier@novell.com>
14949 * mini-ppc.h: Undo typo of MONO_CONTEXT_SET_SP (ppc doesn't define this symbol)
14951 2007-03-09 Zoltan Varga <vargaz@gmail.com>
14953 * aot-runtime.c (load_aot_module): Load all dependent assemblies eagerly since all
14954 AOT code depends on this.
14956 Thu Mar 8 19:36:13 CET 2007 Paolo Molaro <lupus@ximian.com>
14958 * mini.c: more precise tracking of types in the eval stack
14959 (part of fix for bug #81044).
14961 2007-03-07 Zoltan Varga <vargaz@gmail.com>
14963 * aot-runtime.c (mono_aot_get_class_from_name): Add a cache.
14965 * aot-compiler.c (encode_patch): Remove an obsolete comment.
14967 2007-03-06 Zoltan Varga <vargaz@gmail.com>
14969 * mini-exceptions.c (mono_handle_native_sigsegv): Fix a warning.
14971 * mini.c (mono_method_to_ir): Add a workaround for bug #80733.
14973 2007-02-22 Zoltan Varga <vargaz@gmail.com>
14975 * mini.c (type_from_op): Convert CEE_CONV_U to OP_LCONV_TO_U when the argument is
14976 a pointer on 64 bit systems. Fixes #80190.
14978 * iltests.il: Add new regression test.
14980 Tue Feb 20 11:33:28 CET 2007 Paolo Molaro <lupus@ximian.com>
14982 * mini.c: inline a constant for Environment.IsRunningOnWindows.
14984 2007-02-19 Geoff Norton <gnorton@customerdna.com>
14986 * trace.c: Remove an erroneous alignemnt check when tracing.
14987 Fixes --trace on OSX86.
14989 Wed Feb 14 19:45:56 CET 2007 Paolo Molaro <lupus@ximian.com>
14991 * mini-$(arch).h: initialize SP in context for all the archs.
14993 2007-02-14 Sebastien Pouliot <sebastien@ximian.com>
14995 * mini-x86.h: Initialize SP in MONO_INIT_CONTEXT_FROM_FUNC. Fix CAS
14996 regressions in the thread tests.
14998 2007-02-14 Zoltan Varga <vargaz@gmail.com>
15000 * *-alpha.*: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>:
15001 - fixed implementation of LOCALLOC opcode
15002 - implemented non-un compare for floats
15004 - implementation of FDIV and CKFINITE opcodes
15005 - fixes for latest mono updates
15006 - additional arch opcodes
15008 Mon Feb 12 11:54:16 CET 2007 Paolo Molaro <lupus@ximian.com>
15010 * Makefile.am: simplify and merge rules for cross-compilation.
15012 2007-02-07 Massimiliano Mantione <massi@ximian.com>
15014 * local-propagation.c: Actually *apply* the fix for bug 80591...
15016 Tue Feb 6 19:03:19 CET 2007 Paolo Molaro <lupus@ximian.com>
15018 * mini-exceptions.c: backuot part of the last change
15019 (fixes cas tests on amd64 related to GetExecutingAssembly ()).
15021 2007-02-06 Massimiliano Mantione <massi@ximian.com>
15022 * inssel.brg: Fix bug 59286.
15025 Tue Feb 6 12:23:50 CET 2007 Paolo Molaro <lupus@ximian.com>
15027 * mini-exceptions.c: patch from Zoltan to correctly check for
15028 stack boundaries (using the stack register, not the frame register),
15029 fixes bugs #80724, #79717.
15031 2007-02-03 Zoltan Varga <vargaz@gmail.com>
15033 * mini-ia64.c inssel-sparc.brg mini-sparc.c cpu-sparc.md: Get rid of OP_SETREG/
15034 OP_SETREGIMM, use OP_MOVE/OP_ICONST instead.
15036 * mini-amd64.c (mono_arch_output_basic_block): Fix ATOMIC_EXCHANGE in the
15037 presence of frame pointer elimination.
15039 2007-02-01 Geoff Norton <gnorton@customerdna.com>
15041 * mini-x86.h: NetBSD UCONTEX_REG defines.
15043 2007-02-01 Zoltan Varga <vargaz@gmail.com>
15045 * inssel-amd64.brg: Fix amd64 build.
15047 Thu Feb 1 14:02:09 CET 2007 Paolo Molaro <lupus@ximian.com>
15049 * mini.h: remove extern to workaround what looks likes gcc bug 26905
15052 2007-01-31 Zoltan Varga <vargaz@gmail.com>
15054 * mini-codegen.c (mono_is_regsize_var): New helper function usable by the back
15057 * mini-<ARCH>.c: Use mono_is_regsize_var ().
15059 2007-01-30 Mark Mason <mason@broadcom.com>
15061 * exceptions-mips.c: Lots of exception handling fixes, LMFs now work, some cleanups.
15062 * mini-mips.h: Add LMF magic numbers, and fix context set/get macros.
15063 * mini-mips.c: Cleanups, LMF handling now works, optimize store of zero, implement localloc
15064 beginning support for CEE_JMP [not quite working yet]
15065 * tramp-mips.c: LMF handling now works
15067 2007-01-30 Zoltan Varga <vargaz@gmail.com>
15069 * mini-amd64.c (peephole_pass): Optimize code common in initlocals blocks.
15071 * mini.h (NULLIFY_INS): New macro.
15073 Tue Jan 30 16:33:33 CET 2007 Paolo Molaro <lupus@ximian.com>
15075 * mini.c: statistical profiler fix for windows, patch
15076 from Tor Lillqvist (tml@novell.com).
15078 2007-01-30 Massimiliano Mantione <massi@ximian.com>
15079 * local-propagation.c: Fix bug 80591.
15081 Mon Jan 29 12:14:34 CET 2007 Paolo Molaro <lupus@ximian.com>
15083 * Makefile.am: put back the --export-dynamic option as with
15084 the previous gmodule flags (thanks to Robert Jordan).
15086 2007-01-28 Zoltan Varga <vargaz@gmail.com>
15088 * mini-sparc.c (peephole_pass): Fix #80622 for sparc as well.
15090 mini.h *.c: Allocate fp vregs from the same pool as the int vregs. Use this to
15091 simplify and speed up the local register allocator. Also rename some fields
15092 like iassign->vassign.
15094 * regalloc.c: Remove some functions which are no longer used since their
15095 inlined version is in mini-codegen.c.
15097 * mini-codegen.c: Rename mono_regstate2_ functions to mono_regstate_.
15099 * basic.cs objects.cs iltests.il: Merge tests from the linear IL branch.
15101 2007-01-27 Zoltan Varga <vargaz@gmail.com>
15103 * mini-amd64.c (peephole_pass): Remove optimizations which omit a
15104 narrowing. Fixes #80622.
15106 * iltests.il: Add new regresssion test.
15108 Fri Jan 26 18:31:45 CET 2007 Paolo Molaro <lupus@ximian.com>
15110 * mini.h, mini-trampolines.c, aliasing.c, mini-codegen.c,
15111 debug-debugger.c, debug-debugger.h: warning fixes.
15112 * driver.c: updated copyright year and made it fit in one line.
15114 Fri Jan 26 12:48:39 CET 2007 Paolo Molaro <lupus@ximian.com>
15116 * aot-runtime.c: updated to use mono-dl instead of gmodule.
15118 2007-01-25 Zoltan Varga <vargaz@gmail.com>
15120 * mini-x86.c (mono_arch_output_basic_block): Fix #80507 for x86.
15122 * mini-amd64.c (mono_arch_output_basic_block): Fix #80507 for amd64.
15124 * iltests.il: Add new test for bug #80507.
15126 Wed Jan 24 19:10:28 CET 2007 Paolo Molaro <lupus@ximian.com>
15128 * mini-arm.h: use soft-float also on vfp for now.
15130 Wed Jan 24 14:54:40 CET 2007 Paolo Molaro <lupus@ximian.com>
15132 * mini.c: fix some more soft-float issues.
15134 2007-01-24 Zoltan Varga <vargaz@gmail.com>
15136 * mini-sparc.h (MONO_ARCH_FRAME_ALIGNMENT): Fix sparc build.
15138 2007-01-24 Massimiliano Mantione <massi@ximian.com>
15139 * mini-arch.h, , inssel-amd64.brg, mini-x86.c, inssel-x86.brg,
15140 mini-ia64.c, mini-sparc.c, mini-alpha.c: Introduced
15141 MONO_ARCH_LOCALLOC_ALIGNMEENT to fix bug 80498.
15143 Wed Jan 24 12:04:39 GMT 2007 Paolo Molaro <lupus@ximian.com>
15145 * mini-arm.c: typo fix.
15147 2007-01-23 Neale Ferguson <neale@sinenomine.net>
15149 * mini-s390x.c: Use lgb instructions for I1 type variables instead of lb.
15151 2007-01-21 Zoltan Varga <vargaz@gmail.com>
15153 * mini.c (mono_allocate_stack_slots_full): Allocate memory from the cfg mempool.
15154 Share stack slots for scalar types. Avoid expensive g_list_free () calls.
15156 * mini-x86.c (mono_arch_allocate_vars): Don't free the result of allocate_stack_slots_full.
15158 * mini-amd64.c mini-ia64.c mini-alpha.c: Ditto.
15160 * mini.h (MonoJitStats): Add a new JIT statistics: locals_stack_size.
15162 * inssel.brg: Fix a warning.
15164 * mini.h (MonoBasicBlock): Make bb->dominated a GSList.
15166 * abcremoval.c ssa.c ssapre.c: Update after this change.
15168 * dominators.c (compute_dominators): Allocate bb->dominated from the cfg mempool.
15170 * dominators.c (df_set): Use mono_bitset_union_fast.
15172 Sat Jan 20 16:59:01 CET 2007 Paolo Molaro <lupus@ximian.com>
15174 * mini.h, genmdesc.c, genmdesc.pl, mini-${arch}.c, cprop.c,
15175 mini-codegen.c: reduce relocations and memory usage for the cpu
15178 2007-01-20 Zoltan Varga <vargaz@gmail.com>
15180 * mini-codegen.c (mono_regstate2_alloc_int): Optimize this using bsfq on amd64.
15182 * genmdesc.c genmdesc.pl mini.h: Remove some unused fields from the mdesc tables
15183 to reduce their size.
15185 2007-01-19 Mark Mason <mason@broadcom.com>
15187 * exceptions-mips.c: fix mono_arch_ip_from_context(), increase exception debug support.
15188 * mini-mips.c: more configuration macros, support long conditional branches, additional
15189 asserts, fix epilog instrumentation.
15190 * mini-mips.h: use standard stack walk
15191 * cpu-mips.md: increase size of div, rem and conditional branches
15193 Fri Jan 19 17:23:32 CET 2007 Paolo Molaro <lupus@ximian.com>
15195 * mini.h, mini-codegen.c, mini-$(arch).h: claenup references
15198 2007-01-19 Zoltan Varga <vargaz@gmail.com>
15200 * aot-compiler.c (encode_klass_info): Allow classes of the form <Type>[][].
15201 (compile_method): Ditto.
15203 * aot-runtime.c (decode_klass_info): Ditto.
15205 * mini.c (mono_method_to_ir): Call mono_get_got_var () in a place where it is
15206 needed by the code generated by inssel.brg. Also fix a warning.
15208 Thu Jan 18 17:55:22 CET 2007 Paolo Molaro <lupus@ximian.com>
15210 * mini.c: deal with enums that become genericinsts by
15211 being nested in a generic class (bug #79956).
15213 Thu Jan 18 16:52:56 CET 2007 Paolo Molaro <lupus@ximian.com>
15215 * mini.c: match the generic definition to check for
15216 private access with generic types (bug #78431).
15218 Thu Jan 18 11:50:13 CET 2007 Paolo Molaro <lupus@ximian.com>
15220 * genmdesc.pl, Makefile.am: perl implementation of genmdesc,
15221 to make life easier for people cross-compiling that insist on not
15224 2007-01-17 Mark Mason <mason@broadcom.com>
15226 * inssel-long.brg: patch to deal with mips missing flags
15227 * inssel-long32-mips.brg: implement overflow checks
15228 * insset-mips.brg: implement overflow checks
15229 * mini-mips.h: implement conditional exception handling
15230 * mini-mips.c: add mips_emit_exc_by_name(), implement conditional exception handling.
15231 Remove unused code, minor cleanups.
15232 * exceptions-mips.c: minor cleanups
15233 * mini-ops.h: add mips conditional exception ops
15234 * cpu-mips.md: add mips conditional exception ops
15237 Wed Jan 17 19:22:34 CET 2007 Paolo Molaro <lupus@ximian.com>
15239 * inssel.brg: patch from Mark Mason <mason@broadcom.com>
15240 to deal with mips missing of flags.
15242 Tue Jan 16 20:01:01 CET 2007 Paolo Molaro <lupus@ximian.com>
15244 * exceptions-ppc.c: execute fault handlers.
15246 Tue Jan 16 19:54:44 CET 2007 Paolo Molaro <lupus@ximian.com>
15248 * mini-ppc.c: handle missing call locationss with FORCE_INDIR_CALL.
15250 Tue Jan 16 13:14:31 CET 2007 Paolo Molaro <lupus@ximian.com>
15252 * mini.c: handle also floating point values in initialize_array.
15254 Tue Jan 16 12:42:40 CET 2007 Paolo Molaro <lupus@ximian.com>
15256 * mini.c, aot-runtime.c, aot-compiler.c: enable aot compilation of
15257 array initialization and make it conditional on the intrins option.
15259 Tue Jan 16 11:28:45 CET 2007 Paolo Molaro <lupus@ximian.com>
15261 * mini.h, patch-info.h, Makefile.am, aot-compiler.c: reduce
15262 relocations and put the patch info names close to the enum definition.
15264 2007-01-15 Mark Mason <mason@broadcom.com>
15266 * basic.cs, exceptions.cs: break up large tests to increase debugability.
15268 Mon Jan 15 18:57:14 CET 2007 Paolo Molaro <lupus@ximian.com>
15270 * mini.c: optimized RuntimeHelpers::InitializeArray () calls.
15272 2007-01-12 Raja R Harinath <rharinath@novell.com>
15274 * mini.c (mono_method_to_ir): Use new MonoGenericContext accessor.
15276 Thu Jan 11 11:16:42 CET 2007 Paolo Molaro <lupus@ximian.com>
15278 * Makefile.am: distribute the mips sources.
15280 Wed Jan 10 19:49:33 CET 2007 Paolo Molaro <lupus@ximian.com>
15282 * mini-codegen.h: handle bug #80489 here, by excluding ecx
15285 Wed Jan 10 19:08:05 CET 2007 Paolo Molaro <lupus@ximian.com>
15287 * cpu-x86.md: back out for now as this triggers other regressions.
15289 Wed Jan 10 18:33:16 CET 2007 Paolo Molaro <lupus@ximian.com>
15291 * cpu-x86.md: force src1 and dest regpair for long shift instructions
15292 to eax:edx, so ecx can't get allocated to them (bug #80489).
15294 Tue Jan 9 12:36:11 CET 2007 Paolo Molaro <lupus@ximian.com>
15296 * mini.c, mini-exceptions.c: enabled running fault handlers
15299 2007-01-03 Miguel de Icaza <miguel@novell.com>
15301 * driver.c: If nothing fail, do not use the string "failed",
15302 because it makes it very annoying to view test result logs on the
15305 2006-12-30 Miguel de Icaza <miguel@novell.com>
15307 * debug-debugger.c (mono_debugger_main): Rename "main" to
15308 "main_method" to prevent a warning.
15310 Remove a warning for unused field.
15312 2006-12-28 Martin Baulig <martin@ximian.com>
15315 (MONO_DEBUGGER__debugger_info): Add `get_lmf_addr'.
15317 2006-12-22 Martin Baulig <martin@ximian.com>
15319 * mdb-debug-info32.s, mdb-debug-info64.s: New files.
15320 Put a pointer to the `MONO_DEBUGGER__debugger_info' into a
15321 seperate `.mdb_debug_info' section, so we can access it from the
15322 debugger even if the binary is stripped.
15324 * debug-debug.c: Reference the `MONO_DEBUGGER__debugger_info_ptr'
15325 from the `.mdb_debug_info' here to prevent the linker from
15326 removing that section.
15328 * Makefile.am (mono_debugger_sources): Add mdb-debug-info32.s /
15329 mdb-debug-info64.s.
15331 2006-12-19 Robert Jordan <robertj@gmx.net>
15333 * mini-x86: enable the code to return small structures in
15334 registers for FreeBSD as well. Fixes bug #80278.
15335 * aot-runtime.c: Include sys/wait.h for WEXITSTATUS/WIFEXITED.
15337 Mon Dec 18 19:47:17 CET 2006 Paolo Molaro <lupus@ximian.com>
15339 * mini-x86.c: align the stack when calling the profiler
15340 function instrumenting the prolog (on OSX).
15342 Thu Dec 14 15:22:43 CET 2006 Paolo Molaro <lupus@ximian.com>
15344 * mini.c: emit a break opcode where Debugger.Break () is called.
15346 2006-12-13 Miguel de Icaza <miguel@novell.com>
15348 * mini.c (mono_method_to_ir): Provide useful information on this
15349 assert, to prevent others from debugging like I did.
15351 Tue Dec 12 17:01:38 CET 2006 Paolo Molaro <lupus@ximian.com>
15353 * mini.c: enable code which was incorrectly commented
15356 Tue Dec 12 16:28:15 CET 2006 Paolo Molaro <lupus@ximian.com>
15358 * mini-x86.c: enable on OSX, too, the code to return small
15359 structures in registers.
15361 Mon Dec 11 19:22:35 CET 2006 Paolo Molaro <lupus@ximian.com>
15363 * mini-x86.c: remove the use of the dynamic code manager here, too.
15365 Mon Dec 11 19:08:33 CET 2006 Paolo Molaro <lupus@ximian.com>
15367 * mini.h, debug-debugger.c, tramp-*.c: fixed
15368 mono_debugger_create_notification_function() to use
15369 mono_global_codeman_reserve () instead of a dynamic code manager.
15371 Tue Dec 5 17:54:50 CET 2006 Paolo Molaro <lupus@ximian.com>
15373 * mini.c, jit-icalls.h, jit-icalls.c: remove the
15374 ves_array_element_address() jit icall and use a generated
15375 managed method instead (which is about 4 times faster for a rank 3
15378 2006-11-29 Mark Mason <mason@broadcom.com>
15380 * basic-calls.cs: additional tests for passing
15381 structures as function arguments.
15383 2006-11-29 Mark Mason <mason@broadcom.com>
15385 * mini-mips.h: disable custom exception handling
15386 * mini-mips.c: throw/rethrow should use jalr to call
15387 exception stubs. Fixed bug with passing structures
15388 by value. More support for tracing floating point
15391 Wed Nov 29 20:28:17 CET 2006 Paolo Molaro <lupus@ximian.com>
15393 * mini.c: fixed typo in the soft-float ldind.r4 handling
15396 Wed Nov 29 11:33:03 CET 2006 Paolo Molaro <lupus@ximian.com>
15398 * mini.c, mini.h, driver.c: added --runtime command line
15399 option to select a different runtime than the autodetected one.
15400 * jit.h: added API for embedders to initialize with a specific
15403 Tue Nov 28 21:24:55 CET 2006 Paolo Molaro <lupus@ximian.com>
15405 * mini.c: handle also boxing of r4 values (bug #80024).
15407 Tue Nov 28 19:45:44 CET 2006 Paolo Molaro <lupus@ximian.com>
15409 * mini-ppc.c: force indirect calls until we reserve
15410 enough address space for all the generated code.
15412 Tue Nov 28 20:04:34 GMT 2006 Paolo Molaro <lupus@ximian.com>
15414 * exceptions-arm.c: workaround bugs in the libc definition
15415 of struct ucontext.
15417 Mon Nov 27 15:13:41 CET 2006 Paolo Molaro <lupus@ximian.com>
15419 * inssel.brg: fixes from me and Mark Mason.
15421 2006-11-23 Dick Porter <dick@ximian.com>
15423 * wapihandles.c (mini_wapi_seminfo): No need to adjust the counter
15424 semaphore display now we've fixed the initial value
15426 Wed Nov 22 11:04:37 CET 2006 Paolo Molaro <lupus@ximian.com>
15428 * inssel.brg: partially revert the last change to fix the build.
15430 2006-11-21 Mark Mason <mason@broadcom.com>
15432 * inssel.brg: Add and use compare-and-branch macros to support
15433 architectures that do not have condition code registers (ie. MIPS).
15434 * *-mips.{c,brg,md}: Fix copyright statements
15436 2006-11-20 Mark Mason <mason@broadcom.com>
15438 * Makefile.am: remove mini-codegen.c from list of MIPS sources
15439 * mini.c: Allow GET_CONTEXT to be specified by the arch port
15440 * mini.h: Added declaration for mono_print_ins()
15441 * mini-codegen.c: added ins_spec initializer for MIPS
15442 * mini-codegen.c (mono_call_inst_add_outarg_reg): added asserts for
15443 vreg to be virtual and hreg to be non-virtual.
15444 * mini-codegen.c (mono_spillvar_offset): assert if MIPS - spilling
15445 is not yet working/implemented correctly.
15446 * mini-codegen.c (print_ins): rename to mono_print_ins(), make
15447 non-static, fixup calls to print_ins() from other parts in the file.
15449 2006-11-20 Mark Mason <mason@broadcom.com>
15451 * basic-calls.cs: added tests for passing structures as arguments
15454 Mon Nov 20 19:40:11 CET 2006 Paolo Molaro <lupus@ximian.com>
15456 * inssel-long32.brg: optimize signed division by power of two.
15458 Mon Nov 20 17:37:58 CET 2006 Paolo Molaro <lupus@ximian.com>
15460 * mini-arm.c: added support for interworking with thumb code
15461 (mono must be still be built using the ARM instruction encoding).
15463 2006-11-19 Miguel de Icaza <miguel@novell.com>
15465 * mini.c (type_from_op): Separate the conditions for OP_EQ as the
15466 verifier has different rules for it. Fixes a few verifier issues
15469 * mini-exceptions.c (mono_handle_native_sigsegv): Put the message
15470 at the end, so people know what happened.
15472 Thu Nov 16 14:07:18 CET 2006 Paolo Molaro <lupus@ximian.com>
15474 * brach-opts.c: in optimize_exception_target() make sure we
15475 are in a catch clause (fixes bug #79871).
15477 Thu Nov 16 12:42:13 CET 2006 Paolo Molaro <lupus@ximian.com>
15479 * jit-icalls.c, jit-icalls.h, mini-arm.c, mini.c:
15480 more soft-float support fixes.
15482 Wed Nov 15 18:45:47 GMT 2006 Paolo Molaro <lupus@ximian.com>
15484 * mini-arm.c, inssel-arm.brg: ABI fix for longs and doubles
15485 that are passed half on the stack and half in registers.
15487 Wed Nov 15 17:00:27 CET 2006 Paolo Molaro <lupus@ximian.com>
15489 * mini-ops.h, mini-arch.h, helpers.c, Makefile.am:
15490 more mips integration work from Mark E Mason
15491 <mark.e.mason@broadcom.com>.
15493 Wed Nov 15 16:34:03 CET 2006 Paolo Molaro <lupus@ximian.com>
15495 * exceptions-mips.c, inssel-mips.brg, mini-mips.h,
15496 cpu-mips.md, inssel-long32-mips.brg, mini-mips.c,
15497 tramp-mips.c: added sources for the mips port, not
15498 integrated in the build yet. Contributed by
15499 Mark E Mason <mark.e.mason@broadcom.com>.
15501 2006-11-14 Neale Ferguson <neale@sinenomine.net>
15503 * mini-s390[x].c (is_regsize_var): Support PTR/FNPTR too.
15505 Tue Nov 14 16:06:37 CET 2006 Paolo Molaro <lupus@ximian.com>
15507 * Makefile.am, inssel-float.brg, inssel-softfloat.brg:
15508 put the soft-float rules in its own file since it seems to
15509 break s390 compilation.
15511 Mon Nov 13 15:54:38 CET 2006 Paolo Molaro <lupus@ximian.com>
15513 * mini-arm.c: fixed wrnings.
15515 Fri Nov 10 19:18:32 CET 2006 Paolo Molaro <lupus@ximian.com>
15517 * mini-arm.c, mini-arm.h, cpu-arm.md, inssel-float.brg,
15518 inssel-arm.brg: ARM support for soft-float.
15520 Fri Nov 10 18:38:15 CET 2006 Paolo Molaro <lupus@ximian.com>
15522 * mini.c, jit-icalls.c, jit-icalls.h: added first cut at handling
15523 loads and stores of 32 bit fp values.
15525 2006-11-10 Zoltan Varga <vargaz@gmail.com>
15527 * mini-sparc.c (is_regsize_var): Support PTR/FNPTR too.
15529 * tramp-sparc.c (mono_arch_patch_callsite): Fix this function so it actually
15530 works. Fixes #79852 and #79463.
15532 Thu Nov 9 16:56:13 CET 2006 Paolo Molaro <lupus@ximian.com>
15534 * mini.c, mini-codegen.c, jit-icalls.c, jit-icalls.h:
15535 more soft-float support WIP and fixes.
15537 Wed Nov 8 16:40:02 CET 2006 Paolo Molaro <lupus@ximian.com>
15539 * mini-arm.c: some VFP updates.
15541 Tue Nov 7 19:45:51 CET 2006 Paolo Molaro <lupus@ximian.com>
15543 * mini-exceptions.c: 0 is a valid local var offset in some
15544 architectures, don't assert (bug #78508).
15546 Tue Nov 7 18:17:52 GMT 2006 Paolo Molaro <lupus@ximian.com>
15548 * exceptions-arm.c: fixed off by one error in stack walk code.
15550 Tue Nov 7 11:27:26 CET 2006 Paolo Molaro <lupus@ximian.com>
15552 * mini.h, mini.c: more precise tracking of type load exceptions.
15554 2006-11-03 Robert Jordan <robertj@gmx.net>
15556 * Makefile.am: [WIN32] Add monow.exe target.
15557 * driver.c: [WIN32] Don't detach the console when debugging.
15560 2006-10-30 Miguel de Icaza <miguel@novell.com>
15562 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Eliminate warning.
15564 2006-10-23 Zoltan Varga <vargaz@gmail.com>
15566 * aot-compiler.c (emit_method_info): Add a case missed earlier.
15568 * driver.c (mini_regression): Fix --regression with AOT.
15570 * aot-compiler.c (emit_method_info): Fix AOT on amd64.
15572 2006-10-17 Zoltan Varga <vargaz@gmail.com>
15574 * mini.c (GET_CONTEXT): Correct the definition of this for sparc/linux.
15576 * mini-sparc.h: Don't use sigaction on sparc/linux.
15578 * exceptions-sparc.c: Call mono_arch_flush_icache () in a couple of places.
15580 * mini-sparc.c (mono_sparc_flushw): Call mono_arch_flush_icache ().
15582 * mini-exceptions.c: Add proper include files for getpid ().
15584 2006-10-16 Zoltan Varga <vargaz@gmail.com>
15586 * aot-runtime.c (mono_aot_get_method): Change this to return the native code
15587 address instead of a MonoJitInfo* to avoid decoding the exception info for the
15590 * aot-runtime.c aot-compiler.c: Use uint16 instead of uint32 entries in the
15591 name cache to reduce its size.
15593 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
15595 2006-10-15 Zoltan Varga <vargaz@gmail.com>
15597 * mini-x86.c: Save/restore the current LMF structure more efficiently using
15598 the mono_lmf TLS variable.
15600 * exceptions-x86.c (mono_arch_find_jit_info): Only access lmf->method in
15601 trampoline lmf frames.
15603 * mini-sparc.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Define this on sparc as well.
15605 2006-10-14 Zoltan Varga <vargaz@gmail.com>
15607 * mini-amd64.c: Save/restore the current LMF structure more efficiently using
15608 the mono_lmf TLS variable.
15610 * mini-exceptions.c: Access the LMF structure through accessors.
15612 * mini.c: Allow the backends the option for storing the lmf in a dedicated TLS
15613 variable instead of in jit_tls->lmf.
15615 * mini-x86.c mini-amd64.c: Update after lmf->lmf_addr name change.
15617 * exceptions-amd64.c (mono_arch_find_jit_info): Only access lmf->method in
15618 trampoline lmf frames.
15620 * mini-amd64.c (mono_arch_emit_prolog): Do not set lmf->method as it is not needed.
15622 2006-10-12 Zoltan Varga <vargaz@gmail.com>
15624 * mini.c trace.c mini-x86.c: Revert these too.
15626 * mini.c trace.c mini-x86.c: Remove warning workarounds after the mono_type_size ()
15629 Tue Oct 10 11:35:20 CEST 2006 Paolo Molaro <lupus@ximian.com>
15631 * genmdesc.c: removed now dead code.
15633 2006-10-09 Robert Jordan <robertj@gmx.net>
15635 * mini.c: Disable the CrashReporter on MacOS X; Fixes #74869
15637 Mon Oct 9 17:06:41 CEST 2006 Paolo Molaro <lupus@ximian.com>
15639 * mini.h: do not leave gaps in the opcode values.
15641 Mon Oct 9 16:08:51 CEST 2006 Paolo Molaro <lupus@ximian.com>
15643 * jit-icalls.h: flag functions as internal here, too.
15645 Mon Oct 9 15:58:18 CEST 2006 Paolo Molaro <lupus@ximian.com>
15647 * mini.h, aliasing.h, declsec.h, regalloc.h, trace.h: mark internal
15648 functions with the internal attribute.
15650 Mon Oct 9 15:52:45 CEST 2006 Paolo Molaro <lupus@ximian.com>
15652 * aot-compiler.c: fclose the file descriptor in the profile read loop.
15654 Fri Oct 6 16:01:38 CEST 2006 Paolo Molaro <lupus@ximian.com>
15656 * mini.c, jit-icalls.c, inssel-float.brg: beginnings of support
15659 2006-10-05 Zoltan Varga <vargaz@gmail.com>
15661 * mini-x86.c (emit_load_volatile_arguments): New function to handle arguments of
15662 tail calls as on other platforms.
15664 * mini.c (mono_method_to_ir): Fix a few tailcall problems. Fixes #79557.
15666 * iltests.il: Add a few tailcall tests.
15668 Tue Oct 3 16:33:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
15670 * driver.c: fix loop for old compilers (bug #79521).
15672 2006-10-02 Zoltan Varga <vargaz@gmail.com>
15674 * mini-exceptions.c (ves_icall_get_trace): Remove debug printf.
15676 * aot-runtime.c (mono_aot_get_class_from_name): Avoid a memory allocation.
15678 * aot-compiler.c: Add a new option 'metadata-only' to only emit the cached
15679 metadata without any code.
15681 * mini-exceptions.c (mono_handle_native_sigsegv): Add some code to print out
15682 more precise debugging information using gdb.
15684 2006-09-30 Zoltan Varga <vargaz@gmail.com>
15686 * inssel-ia64.brg: Make the helper methods static.
15688 Thu Sep 28 16:40:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
15690 * inssel-x86.brg: make the helper methods static.
15692 Thu Sep 28 16:31:32 CEST 2006 Paolo Molaro <lupus@ximian.com>
15694 * inssel-amd64.brg, mini-amd64.c: small cleanup, use inst_call.
15696 Thu Sep 28 15:36:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
15698 * mini.c: updates for monoburg changes.
15699 * inssel.brg: make a few helper functions static as they should.
15701 2006-09-27 Zoltan Varga <vargaz@gmail.com>
15703 * Makefile.am: Move mini-codegen.c to common_sources.
15705 Wed Sep 27 15:07:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
15707 * mini.h: instroduce inst_call in MonoInst for use in OUTARG
15709 * Makefile.am, cpu-g4.md, inssel-ppc.brg, mini-codegen.c, mini-ppc.c,
15710 mini-ppc.h: port to use the common local register allocator.
15712 2006-09-26 Zoltan Varga <vargaz@gmail.com>
15714 * mini.h: Remove the comment too then.
15716 Tue Sep 26 14:02:58 CEST 2006 Paolo Molaro <lupus@ximian.com>
15718 * mini.h: put back backend.data which is to be used shortly and
15719 doesn't increase the size of MonoInst. If any 64 bit arch aligned
15720 pointers on 4 byte boundaries it'd have much bigger issues running
15721 and you can ifdef it out anyway.
15723 2006-09-26 Zoltan Varga <vargaz@gmail.com>
15725 * mini.h (MonoInst): Remove backend.data field since it is unused and increases
15726 MonoInst size by 4 bytes on 64 bit machines.
15728 Tue Sep 26 11:57:26 CEST 2006 Paolo Molaro <lupus@ximian.com>
15730 * *.{c,h,brg}: long due removal of the unused field in MonoInst and
15731 replacement with more meaningful field names. Arch maintainers, please
15732 check the assigned names are good enough for your arch.
15734 2006-09-26 Zoltan Varga <vargaz@gmail.com>
15736 * cpu-ia64.md mini-ia64.c inssel-ia64.brg mini-ops.h: Get rid of the
15737 OP_IA64_FETCHADD opcodes, use OP_ATOMIC_ADD_IMM_NEW opcodes instead.
15739 Mon Sep 25 11:05:24 CEST 2006 Paolo Molaro <lupus@ximian.com>
15741 * mini.h, driver.c, optflags-def.h, Makefile.am: reduce runtime
15742 relocations and memory requirements, put the optimization flags
15743 definitions in their own file.
15745 2006-09-24 Zoltan Varga <vargaz@gmail.com>
15747 * jit-icalls.c (mono_helper_stelem_ref): Remove this unused helper function.
15749 * mini.c (mini_init): Remove reference to mono_helper_stelem_ref.
15751 2006-09-22 Zoltan Varga <vargaz@gmail.com>
15753 * mini-amd64.c (add_valuetype): Fix an uninitialized memory issue.
15755 Thu Sep 21 19:06:09 CEST 2006 Paolo Molaro <lupus@ximian.com>
15757 * inssel.brg: use the correct function to get the size of an item
15758 in an array, given an element class.
15759 * aot-compiler.c: do not access class->class_size directly.
15761 Thu Sep 21 12:10:56 CEST 2006 Paolo Molaro <lupus@ximian.com>
15763 * mini.h, debug-mini.c: added a debugging function to print
15764 info about local variables and arguments in a jitted method.
15766 2006-09-20 Zoltan Varga <vargaz@gmail.com>
15768 * mini-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
15770 * exceptions-ia64.c: Fix some problems reported by Bill Seurer <seurer@us.ibm.com>.
15772 2006-09-19 Zoltan Varga <vargaz@gmail.com>
15774 * mini-ia64.c (mono_arch_call_opcode): Avoid using the same loop index in the
15775 inner and outer loops when passing vtypes.
15777 Tue Sep 19 17:53:40 CEST 2006 Paolo Molaro <lupus@ximian.com>
15779 * mini-ppc.c: take into account the cpu errata for cache flushing
15780 which caused some random errors (bug #79381).
15782 2006-09-19 Zoltan Varga <vargaz@gmail.com>
15784 * mini-amd64.c (mono_arch_emit_exceptions): Emit the call to
15785 mono_arch_throw_corlib_exception using emit_call () too. Fixes #79271.
15787 2006-09-17 Zoltan Varga <vargaz@gmail.com>
15789 * aot-runtime.c (load_aot_module): Return immeditely if the AOT module was already
15792 * exceptions-amd64.c (gregs_from_ucontext): Apply another patch from the
15793 freebsd ports tree.
15795 * mini-amd64.c (emit_call): Avoid near calls on freebsd.
15796 (mono_arch_patch_code): Remove the unused handling of MONO_PATCH_INFO_CLASS_INIT.
15798 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix check for 32 bitness of
15801 2006-09-13 Zoltan Varga <vargaz@gmail.com>
15803 * aot-runtime.c (load_aot_module_from_cache): Fix PPC build.
15805 2006-09-12 Zoltan Varga <vargaz@gmail.com>
15807 * mini.c (UNVERIFIED): Add a 'break-on-unverified' MONO_DEBUG option so this
15808 macro does not have to be changed during debugging.
15810 * 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>.
15812 * cpu-pentium.md: Rename this to cpu-x86.md for consistency with other platforms.
15814 * Makefile.am mini-x86.c mini-codegen.c: Rename pentium_desc to x86_desc.
15816 * mini.c (mini_get_ldelema_ins): Allow ldelema2d optimization if
15817 MONO_ARCH_NO_EMULATE_MUL is defined.
15819 * mini-ia64.h (MONO_ARCH_CALLEE_FREGS): Reserve f33 for use by instructions.
15821 * mini-ia64.h: Define MONO_ARCH_NO_EMULATE_MUL.
15823 * mini-ia64.c: Implement CEE_MUL based on gcc emitted code.
15825 * mini-ia64.c (mono_arch_lowering_pass): Optimize store_membase_imm with offset==0.
15827 2006-09-11 Zoltan Varga <vargaz@gmail.com>
15829 * mini-x86.h mini-amd64.h mini-exceptions.c: Move the bsd specific MAP_ANON
15830 stuff to mini-exceptions.c where it is used.
15832 * mini-sparc.c (mono_arch_setup_jit_tls_data): Remove the duplicate altstack
15833 setup code, the real one is in mini-exceptions.c.
15835 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Move all dependencies on the
15836 layout of ucontext_t to helper functions in exceptions-amd64.c, as on x86. Add
15837 some changes from the freebsd ports tree.
15839 * mini-amd64.h exceptions-amd64.c: Fix the amd64 build. Get rid of the SC_
15842 * mini-amd64.h: Freebsd has MAP_ANON instead of MAP_ANONYMOUS.
15844 Mon Sep 11 13:18:55 CEST 2006 Paolo Molaro <lupus@ximian.com>
15846 * mini.c: on Linux, check for /proc to be mounted
15847 (bug# 79351, novell bug#201204).
15849 Mon Sep 11 13:10:12 CEST 2006 Paolo Molaro <lupus@ximian.com>
15851 * mini.c: handle cases where pthread_attr_getstack() behaves
15852 incorrectly (bug #78096).
15854 Mon Sep 11 11:31:10 BST 2006 Paolo Molaro <lupus@ximian.com>
15856 * mini-arm.c: support larger stack frames (bug #79272).
15858 2006-09-08 Zoltan Varga <vargaz@gmail.com>
15860 * aot-runtime.c (mono_aot_get_class_from_name): Remove a debug printf.
15862 * aot-compiler.c: Add a hash table to the AOT file mapping class names to typedef
15865 * aot-runtime.c (mono_aot_get_class_from_name): New function used by
15866 mono_class_from_name () to find a class from its name.
15868 * mini.c (mini_init): Register mono_aot_get_class_from_name () with the runtime.
15870 2006-09-07 Zoltan Varga <vargaz@gmail.com>
15872 * mini-amd64.c (emit_call): Avoid strstr () call if possible.
15874 2006-09-05 Kornel Pal <kornelpal@gmail.com>
15876 * Makefile.am: Renamed mono-1.dll to mono.dll. (-avoid-version)
15878 2006-09-04 Zoltan Varga <vargaz@gmail.com>
15880 * mini.c (mono_icall_get_wrapper): Fix a race condition on initializing
15881 callinfo->trampoline.
15883 * mini-amd64.c (emit_call): Special case calls to the vararg array icalls. Hopefully
15885 (mono_arch_patch_code): Add some debug code to help track down similar failures in the
15888 2006-09-03 Zoltan Varga <vargaz@gmail.com>
15890 * aot-runtime.c (mono_aot_plt_resolve): Add an assert.
15892 2006-09-02 Zoltan Varga <vargaz@gmail.com>
15894 * tramp-x86.c (mono_arch_create_specific_trampoline): Don't increase
15895 stats.method_trampolines, it is already done by the generic trampoline code.
15897 * tramp-amd64.c (mono_arch_create_specific_trampoline): Ditto.
15899 2006-09-01 Zoltan Varga <vargaz@gmail.com>
15901 * mini.c: Remove some references to mono_compile_aot, and use cfg->compile_aot instead.
15903 * aot-runtime.c: Add some tweaks to the MONO_AOT_CACHE functionality.
15905 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix a FIXME.
15907 * mini.c (print_jit_stats): Print mscorlib mempool size too.
15909 * mini.c (print_jit_stats): Print new stats.
15911 * *-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
15913 2006-08-31 Zoltan Varga <vargaz@gmail.com>
15915 * mini.c (mini_get_ldelema_ins): Fix verifier error when calling
15916 Address on two dimensional arrays. Fixes #78729.
15918 * mini.h (MonoCompile): Add a 'skip_visibility' field.
15920 * mini.c (method_to_ir): Disable visibility checks if skip_visibility is set on
15923 * mini-amd64.c (mono_arch_emit_exceptions): Fix assertion introduced by the last change.
15925 * mini.c (mono_runtime_cleanup_handlers): Clean up signal handlers on unix. Fixes
15928 * mini.c (handle_array_new): Applied patch from "briaeros007". Fix
15930 (mini_get_ldelema_ins): Ditto.
15932 2006-08-30 Zoltan Varga <vargaz@gmail.com>
15934 * mini-amd64.c (mono_arch_emit_exceptions): Align fp constants to 16 bytes.
15935 (mono_arch_output_basic_block): Avoid unaligned accesses in FNEG implementation.
15938 2006-08-29 Neale Ferguson <neale@sinenomine.net>
15940 * mini-s390.c, mini-s390x.c: Fix VARARG case processing with 0 arguments. Add
15941 mono_arch_get_patch_offset as a dummy entry point to allow successful link.
15943 * exceptions-s390x.c: Cosmetic change.
15945 * tramp-s390.c: Fix warning.
15947 * cpu-s390.md: Correct length of mul_imm.
15949 Wed Aug 23 19:24:00 CEST 2006 Paolo Molaro <lupus@ximian.com>
15951 * aot-compiler.c: added binary writer with ELF backend
15952 implementation (only on Linux/x86 for now).
15954 2006-08-18 Zoltan Varga <vargaz@gmail.com>
15956 * Makefile.am: Don't run net 2.0 AOT tests.
15958 * aot-compiler.c (compile_method): Skip methods with tail calls as well.
15959 (mono_compile_assembly): Skip net 2.0 assemblies as well.
15961 * aot-runtime.c (load_patch_info): Fix an uninitialized memory error.
15963 Fri Aug 18 19:38:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
15965 * aot-compiler.c: simplified and refactored the asm-writing code
15966 to allow different backends.
15968 2006-08-18 Zoltan Varga <vargaz@gmail.com>
15970 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
15972 * aot-compiler.c aot-runtime.c: Reorg the GOT slot allocation code a
15973 little. Share patches of type TYPE_FROM_HANDLE as well.
15975 * mini.c (mono_patch_info_equal): New helper function.
15976 (mono_patch_info_hash): Ditto.
15978 * aot-compiler.c (emit_method_code): Fix s390 build.
15980 * mini.c (mono_allocate_stack_slots_full): Fix yet another place where byref
15981 is not handled because it is stored as a flag and not as a type ctor. Fixes
15984 2006-08-17 Zoltan Varga <vargaz@gmail.com>
15986 * aot-compiler.c: Fix computation of GOT slot statistics.
15988 * aot-compiler.c aot-runtime.c: Implement sharing of GOT slots for classes/fields.
15989 Also remove support for not PIC AOT.
15991 * mini.h: Bump AOT file format version.
15993 * objects.cs: Add a test for #78990.
15995 * mini-x86.c (mono_arch_output_basic_block): Applied patch from Peter Dettman
15996 (peter.dettman@iinet.net.au). Fixes #79087.
15998 * basic-long.cs: Add a test for the above.
16000 2006-08-16 Zoltan Varga <vargaz@gmail.com>
16002 * aot-compiler.c (get_got_offset): Add a cache for GOT entries, not yet used.
16004 * aot-compiler.c (get_plt_index): Add a cache for wrappers too. Simplify the
16007 2006-08-15 Zoltan Varga <vargaz@gmail.com>
16009 * mini.c (mini_init): Fix registration of idiv/imul opcodes which can throw
16012 2006-08-10 Jonathan Chambers <joncham@gmail.com>
16014 * mini.c: Don't verify COM proxy invoke calls
16017 2006-08-10 Dick Porter <dick@ximian.com>
16019 * wapihandles.c (mini_wapi_seminfo): More info, to help track down
16020 which process is holding semaphores locked.
16022 2006-08-08 Zoltan Varga <vargaz@gmail.com>
16024 * mini-ia64.c mini-amd64.c: Fix #79027.
16026 * mini-sparc.c (mono_arch_call_opcode): Fix the previous patch.
16028 * mini-sparc.c (mono_arch_call_opcode): Fix #79027.
16030 * mini-x86.c (mono_arch_call_opcode): Handle the case where there are no
16031 implicit arguments in a vararg call. Fixes #79027.
16033 2006-08-07 Zoltan Varga <vargaz@freemail.hu>
16035 * mini.c (mono_get_element_address_signature): Use CDECL calling convention on windows. Fixes #78969.
16036 (mono_get_array_new_va_signature): Ditto.
16038 2006-08-05 Zoltan Varga <vargaz@gmail.com>
16040 * aot-runtime.c: Call init_plt lazily.
16042 * inssel-long.brg: Fix unsigned long->int conversion.
16044 * aot-runtime.c (init_plt): Remove a redundant make_writable () call.
16046 * aot-compiler.c aot-runtime.c: Reorganize the file structure in the amd64 case so
16047 that most data is now in the .rss/.data section.
16049 2006-08-04 Zoltan Varga <vargaz@gmail.com>
16051 * aot-compiler.c: Correct the computation of the 'direct-calls' statistic.
16053 * aot-compiler.c: Print the number of methods without GOT slots as a statistics.
16055 * aot-compiler.c aot-runtime.c tramp-amd64.c: Resurrect amd64 AOT support.
16057 * tramp-amd64.c (mono_arch_patch_callsite): Fix a warning.
16059 * jit-icalls.c (mono_helper_compile_generic_method): Unbox vtypes since this is a
16060 virtual call. Fixes #79010.
16062 * mini.c (mono_method_to_ir): Pass an additional out arg to compile_generic_method
16063 and use the result as the this argument in the real call.
16065 * generics.2.cs: Add a new test for #79010.
16067 2006-08-03 Zoltan Varga <vargaz@gmail.com>
16069 * mini-x86.c: Fix a warning.
16071 * aot-compiler.c: Add a bunch of statistics.
16073 * mini.c (inline_method): Disable inlining in out-of-line bblocks.
16075 2006-08-02 Zoltan Varga <vargaz@gmail.com>
16077 * mini-arch.h Makefile.am mini-ops.h mini-codegen.c: More alpha updates.
16079 2006-08-01 Zoltan Varga <vargaz@gmail.com>
16081 * 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>.
16083 2006-07-13 Miguel de Icaza <miguel@novell.com>
16085 * mini.c (mono_method_to_ir): Obtain the original method in the
16086 CIL stream and use this to perform validation.
16090 2006-07-19 Zoltan Varga <vargaz@gmail.com>
16092 * mini-x86.c (mono_arch_get_argument_info): Fix a warning.
16093 (mono_arch_call_opcode): Ditto.
16095 * mini.c (mono_method_to_ir): Clear ins_flag at the end of CEE_CALL. Fixes
16098 * mini.c (mono_patch_info_dup_mp): New helper function.
16100 * aot-compiler.c (compile_method): Fix some of the memory allocated during
16101 compilation. Fixes #78827.
16103 2006-07-18 Kornel Pal <kornelpal@gmail.com>
16105 * declsec.c: Use original security informations for
16106 MONO_WRAPPER_MANAGED_TO_MANAGED.
16108 2006-07-15 Jonathan Chambers <joncham@gmail.com>
16110 * mini.c: Allow Com Interop methods/classes and
16111 don't verify COM wrapper calls
16114 2006-07-13 Zoltan Varga <vargaz@gmail.com>
16116 * inssel-long32.brg: Fix long->i4 checked conversion.
16118 * exceptions.cs: Add a test for the above.
16120 2006-07-08 Zoltan Varga <vargaz@gmail.com>
16122 * mini-exceptions.c (mono_setup_altstack): Fix a memory leak.
16124 * mini.c: Applied patch from Joachim Ante (joe@otee.dk). Fix some shutdown
16127 * helpers.c (mono_disassemble_code): Avoid using fixed temporary files. Fixes
16130 2006-07-03 Zoltan Varga <vargaz@gmail.com>
16132 * mini.c: Fix solaris/x86 exception handling.
16134 * Makefile.am: Get rid of $(ICU_LIBS).
16136 2006-07-02 Zoltan Varga <vargaz@gmail.com>
16138 * mini-exceptions.c: Fix handling of unhandled SIGSEGV exceptions on ia64.
16139 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Use MONO_INIT_CONTEXT_FROM_CURRENT.
16140 (ves_icall_System_Security_SecurityFrame_GetSecurityFrame): Ditto.
16142 * mini-ia64.h (MONO_CONTEXT_SET_FUNC): New macro.
16144 * mini-exceptions.c (mono_handle_native_sigsegv): Prevent infinite loops if
16145 this function causes a SIGSEGV.
16147 2006-06-22 Zoltan Varga <vargaz@gmail.com>
16149 * mini.c: Remove unused solaris/x86 includes.
16151 2006-06-21 Zoltan Varga <vargaz@gmail.com>
16153 * jit.h: Add G_BEGIN_DECLS/G_END_DECLS.
16155 2006-06-20 Jb Evain <jbevain@gmail.com>
16157 * cpu-g4.md: fix max length of start_handler instruction.
16159 2006-06-20 Massimiliano Mantione <massi@ximian.com>
16160 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78656.
16162 2006-06-16 Massimiliano Mantione <massi@ximian.com>
16163 * ssa.c: Fixed bug 78653 for SSA based deadce.
16164 * mini.h: added MONO_INST_DEFINITION_HAS_SIDE_EFFECTS flag go
16165 MonoInst.flags, used in SSA based deadce.
16166 * aliasing.c: Fixed bug 78653 for "fastpath" deadce.
16167 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78653.
16169 Thu Jun 15 16:52:46 CEST 2006 Paolo Molaro <lupus@ximian.com>
16171 * tramp-ppc.c: don't use malloc () for trampoline code, sometimes
16172 it can end up using non executable memory on ppc64 systems
16173 running ppc32 userspace (fix from Johannes Berg).
16175 2006-06-14 Dick Porter <dick@ximian.com>
16177 * wapihandles.c: Fix a bunch of signed/unsigned warnings from gcc
16180 2006-06-13 Massimiliano Mantione <massi@ximian.com>
16181 * mini.c: Made so that inline is locally disabled if it would
16182 trigger a .cctor, because too many apps depend on this behavior
16183 (which seems to be also the one of the MS CLR).
16185 2006-06-13 Zoltan Varga <vargaz@gmail.com>
16187 * mini-amd64.c (mono_emit_stack_alloc): Fix initialization of localloc'ed memory.
16188 No idea why this worked before.
16190 * branch-opts.c (mono_branch_optimize_exception_target): Avoid branches
16191 which branch to outer exception clauses since they could skip the
16192 inner finally clauses. Fixes #78633.
16194 * exceptions.cs: Add a test for the above.
16196 * mini.c (merge_basic_blocks): Nullify the branch at the end of the first bb.
16199 * iltests.il: Add a test for the above.
16201 2006-06-12 Zoltan Varga <vargaz@gmail.com>
16203 * mini.c (remove_block_if_useless): Do not remove the bblock immediately
16204 after the end of a try bblock, to prevent asserts in mini_method_compile ().
16206 * iltests.il: Add a test for the above.
16208 2006-06-10 Zoltan Varga <vargaz@gmail.com>
16210 * mini-ia64.c (mono_arch_lowering_pass): Remove some code duplication.
16212 * mini-ia64.c inssel-ia64.brg: Implement the new net 2.0 Interlocked.Add
16213 methods as instrinsics.
16215 2006-06-09 Wade Berrier <wberrier@novell.com>
16217 * Makefile.am: Fix sources list for svn rename so that make dist succeeds
16218 (simple-cee-ops.h ssapre-mini-ops.h)
16220 2006-06-09 Neale Ferguson <neale@sinenomine.net>
16222 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on s390/s390x.
16223 * mini-s390x.c, mini-s390.c: Correct ATOMIC operations (incorrect register for CS
16225 * mini-s390x.h, mini-s390.h: Simplify MCONTEXT_GET_BP.
16226 * cpu-s390x.md: Fix max. length values for a couple of instructions.
16228 2006-06-09 Jonathan Chambers <jonathan.chambers@ansys.com>
16230 * mini-exceptions.c: Minor fix for building mono in Visual Studio.
16232 2006-06-08 Massimiliano Mantione <massi@ximian.com>
16234 * ssapre-cee-ops.h: Renamed as "simple-cee-ops.h"
16235 * simple-cee-ops.h: Was "ssapre-cee-ops.h" (renamed).
16236 * ssapre-mini-ops.h: Renamed as "simple-mini-ops.h"
16237 * simple-mini-ops.h: Was "ssapre-mini-ops.h" (renamed).
16238 * local-propagation.c: In mono_cprop_invalidate_values use a whitelist
16239 of opcodes, so that bug 78549 should not happen again.
16240 * ssapre.c: Updated to use the renamed files.
16242 2006-06-08 Zoltan Varga <vargaz@gmail.com>
16244 * mini-amd64.c (mono_arch_output_basic_block): Fix a wrong reg-reg move
16245 in OP_ATOMIC_EXCHANGE_I4.
16247 2006-06-07 Wade Berrier <wberrier@novell.com>
16249 * tramp-s390.c: Fix s390 build (add missing pointer declarations
16250 in mono_debugger_create_notification_function)
16252 2006-06-06 Zoltan Varga <vargaz@gmail.com>
16254 * mini.c (NEW_AOTCONST_TOKEN): Fix amd64 build.
16256 * mini.c (type_from_stack_type): Disable some changes which do not
16259 * driver.c: Reenable opts.
16261 * mini.h (MonoStackSlot): New structure to keep track of the verification state
16262 of the evaluation stack.
16264 * mini.h (MonoBasicBlock): Add a 'stack_state' field to keep track of the
16265 evaluation stack trace at entry to the bblock.
16267 * mini.c (merge_stacks): New function to perform verification of stack merges.
16268 Turned off by default.
16270 * mini.c: Fill up ins->klass for instructions whose type is STACK_OBJ or
16273 2006-06-06 Massimiliano Mantione <massi@ximian.com>
16275 * local-propagation.c: Fixed bug 78549.
16277 2006-06-04 Zoltan Varga <vargaz@gmail.com>
16279 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on ia64.
16281 2006-06-02 Miguel de Icaza <miguel@novell.com>
16283 * tramp-sparc.c, tramp-ppc.c, tramp-s390.c, tramp-s390x.c,
16284 tramp-arm.c, tramp-ia64.c
16285 (mono_debugger_create_notification_function): Update signature to
16286 new signature and use new protocol for creating the notification
16289 Should fix the build.
16291 2006-06-02 Geoff Norton <gnorton@customerdna.com>
16293 * exceptions-ppc.c (mono_jit_walk_stack)
16294 (ves_icall_get_frame_info): Fix the build
16296 2006-06-02 Zoltan Varga <vargaz@gmail.com>
16298 * mini.c (mono_set_defaults): Fix the handling of -O=-all.
16300 2006-05-31 Raja R Harinath <rharinath@novell.com>
16302 * il2tests.2.il: New file for generics CIL tests. Add test for
16304 * Makefile.am: Update.
16307 * mini.c (mono_method_to_ir): Don't apply box+brtrue optimization
16310 2006-05-30 Massimiliano Mantione <massi@ximian.com>
16312 * aliasing.c: Fixed bug 78311.
16314 2006-05-29 Martin Baulig <martin@ximian.com>
16316 * mini-exceptions.c (mono_find_jit_info): When computing the
16317 native offset, check whether we're actually inside the method's
16318 code; call mono_debug_print_stack_frame() to format the frame.
16319 (ves_icall_System_Exception_get_trace): Call
16320 mono_debug_print_stack_frame() to format the stack frame.
16321 (ves_icall_get_trace): Update to the new debugging API.
16322 (mono_jit_walk_stack_from_ctx): Likewise.
16323 (ves_icall_get_frame_info): Likewise.
16325 * mini.c (get_method_from_ip): Use the new debugging API.
16326 (mono_print_method_from_ip): Likewise.
16329 (mono_jit_walk_stack): Use the new debugging API.
16330 (ves_icall_get_frame_info): Likewise.
16332 2006-05-27 Zoltan Varga <vargaz@gmail.com>
16334 * mini-amd64.c (mono_arch_output_basic_block): Fix MONO_PROFILE_COVERAGE.
16336 2006-05-25 Massimiliano Mantione <massi@ximian.com>
16338 * mini.c: Added "limitator" to inline for debugging.
16340 2006-05-24 Martin Baulig <martin@ximian.com>
16342 * debug-debugger.c (mono_debugger_init): Create a private,
16343 malloc()-based code manager for the notification function and
16344 intentionally leak it on exit. This fixes the crash-on-exit race
16348 (mono_debugger_create_notification_function): Added
16349 `MonoCodeManager *' argument.
16352 (mono_debugger_create_notification_function): Added
16353 `MonoCodeManager *' argument.
16355 2006-05-23 Massimiliano Mantione <massi@ximian.com>
16357 * aliasing.c: Fixed 64 bit issue.
16358 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
16359 default since all known bugs are fixed (one more time!).
16361 Tue May 23 13:47:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
16363 * mini.c: write barrier support.
16365 2006-05-23 Martin Baulig <martin@ximian.com>
16367 * debug-debugger.c: Revert Paolo's change. Add comment and #error
16368 check at the top of the file.
16370 Sun May 21 12:22:29 CEST 2006 Paolo Molaro <lupus@ximian.com>
16372 * debug-debugger.c: fix the build. Again. Hopefully Martin will stop
16373 reverting changes without reason and without changelog entries.
16375 2006-05-18 Zoltan Varga <vargaz@gmail.com>
16377 * mini-sparc.c (mono_arch_output_basic_block): Add support for large stack offets
16378 to a few opcodes. Fixes #78439.
16380 * mini-sparc.c: Rename mono_sparch_break () to mono_arch_break () to improve
16381 consistency with other archs.
16383 * mini-ia64.c (mono_arch_emit_prolog): Remove debug stuff left in by mistake.
16385 Wed May 17 18:07:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
16387 * debug-debugger.c: fix the build.
16389 2006-05-17 Martin Baulig <martin@ximian.com>
16392 (debugger_thread_vtable): Moved here from ../metadata/threads.c.
16393 (debugger_init_threads): Formerly known as mono_debugger_init_threads().
16394 (debugger_finalize_threads): Formaly known as mono_debugger_finalize_threads().
16395 (debugger_attach): Call GC_mono_debugger_add_all_threads().
16397 2006-05-11 Zoltan Varga <vargaz@gmail.com>
16399 * mini.c (mini_init): Call pthread_attr_destroy () to fix a small memory leak.
16401 2006-05-10 Zoltan Varga <vargaz@gmail.com>
16403 * mini-x86.c (mono_arch_instrument_epilog): Fix handling of
16404 MONO_TYPE_GENERICINST.
16406 * mini-amd64.c (mono_arch_instrument_epilog): Fix handling of
16407 MONO_TYPE_GENERICINST.
16409 2006-05-09 Zoltan Varga <vargaz@gmail.com>
16411 * mini-x86.c (mono_arch_get_vcall_slot_addr): Add a missing call sequence. Fixes
16414 2006-05-08 Zoltan Varga <vargaz@gmail.com>
16416 * mini.c (mono_create_jump_trampoline): Allocate MonoJitInfo from the domain
16418 (mono_jit_free_method): Remove the method from jump_trampoline_hash as well.
16420 2006-05-06 Zoltan Varga <vargaz@gmail.com>
16422 * mini.c (mini_cleanup): Applied patch from Joachim Ante (joe@otee.dk). Call
16423 mono_trace_cleanup ().
16425 * iltests.il: Fix problem with the newly added test.
16427 * mini-codegen.c (mono_local_regalloc): When changing the dreg of an instruction
16428 due to register constraints, free up the previous hreg. Fixes #78314.
16430 * iltests.il: Add new test for #78314.
16432 * mini-x86.c (mono_arch_get_inst_for_method): Use OP_ATOMIC_ADD_NEW_I4 for
16433 Interlocked.Add. Fixes #78312.
16435 * mini-amd64.c (mono_arch_get_inst_for_method): Ditto.
16437 2006-05-05 Zoltan Varga <vargaz@gmail.com>
16439 * inssel.brg (mini_emit_virtual_call): Fix a warning.
16441 2006-05-05 Martin Baulig <martin@ximian.com>
16443 * debug-mini.c (mono_debug_open_block): New method.
16446 (mono_arch_output_basic_block): Call mono_debug_open_block() at
16447 the beginning of each basic block.
16450 (mono_arch_output_basic_block): Call mono_debug_open_block() at
16451 the beginning of each basic block.
16453 2006-05-04 Massimiliano Mantione <massi@ximian.com>
16455 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
16456 default until I understand why they break the build on amd64.
16458 2006-05-04 Zoltan Varga <vargaz@gmail.com>
16460 * mini.c (mini_cleanup): Call mono_cleanup ().
16462 * mini.c (UNVERIFIED): New macro to make it easier to track down verification
16465 2006-05-04 Massimiliano Mantione <massi@ximian.com>
16467 * aliasing.c: Fixed shameful cut&paste error that caused JIT crashes.
16468 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
16469 default since all known bugs are fixed, and I cannot reproduce bug
16470 77944... I'm asking Matt Hargett to test again after this commit.
16472 2006-04-28 Massimiliano Mantione <massi@ximian.com>
16474 * mini-codegen.c: Fixed typo that thrashed inline.
16476 2006-04-28 Zoltan Varga <vargaz@gmail.com>
16478 * dominators.c (compute_dominators): Avoid using a worklist since
16479 it is not correct in some cases. Instead, iterate over all bblocks as
16480 in the original paper. Fixes --compile-all -O=all System.Xml.dll.
16482 2006-04-28 Miguel de Icaza <miguel@novell.com>
16484 * mini.c (mono_jit_compile_method_inner): Use
16485 mono_prepare_exception_from_error that resets the value
16488 2006-04-27 Miguel de Icaza <miguel@novell.com>
16490 * mini.c: Move the mini_loader_error_to_exception to metadata.
16492 2006-04-27 Massimiliano Mantione <massi@ximian.com>
16494 * aliasing.c: Fixed bug 78210.
16496 2006-04-27 Massimiliano Mantione <massi@ximian.com>
16498 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
16499 default until all their problems (or the ones they trigger) are fixed.
16501 2006-04-26 Zoltan Varga <vargaz@gmail.com>
16503 * aot-runtime.c (mono_aot_get_method_from_token_inner): Fix the previous patch.
16505 * aot-runtime.c (mono_aot_get_method_from_token_inner): Mark the method
16506 as loaded only after resolving patches since that could invoke the same method.
16508 * aot-runtime.c (mono_aot_plt_resolve): Fix ppc etc. builds.
16510 * aot-compiler.c: Refactor mono_aot_compile_aot () into a bunch of smaller
16513 * aot-runtime.c (init_plt): Use a normal trampoline to transfer code to the
16516 * aot-compiler.c (emit_plt): Pass the plt offset in %eax instead of on the
16519 * mini-trampolines.c (mono_aot_plt_trampoline): New trampoline to handle calls
16520 made from AOT code through the PLT table.
16522 * mini-x86.h mini-amd64.h: Define MONO_ARCH_AOT_PLT_OFFSET_REG to the register
16523 holding the plt offset when a call is made to the aot plt trampoline.
16525 2006-04-25 Zoltan Varga <vargaz@gmail.com>
16527 * aot-runtime.c aot-compiler.c cpu-amd64.md mini-amd64.c: Update parts of the
16530 * Makefile.am (common_sources): Fix build breakage.
16532 * aot-runtime.c aot-compiler.c: Reorganize the AOT code yet again: Make all
16533 calls through a jump table similar to the ELF PLT table. Avoid indirect calls for
16534 intra-assembly calls if possible.
16536 * tramp-*.c: Add new functions for patching/nullifying PLT entries.
16538 * mini-trampolines.c: Handle PLT entries.
16540 * mini.c: Avoid creating a GOT var for calls.
16542 * jit-icalls.c (helper_ldstr_mscorlib): New helper function for loading strings
16543 from mscorlib code.
16545 * jit-icalls.c (helper_newobj_mscorlib): New helper function to create objects
16546 from mscorlib code.
16548 * mini.c (mono_method_to_ir): Use the new helper functions in throw bblocks in
16551 * mini.h: Bump AOT file format version.
16553 * mini.c (get_basic_blocks): Fix the calculation of bb->out_of_line so it
16556 2006-04-25 Martin Baulig <martin@ximian.com>
16558 * driver.c: Disable copyprop, consprop and inline when running
16559 inside the debugger.
16561 2006-04-25 Martin Baulig <martin@ximian.com>
16563 * debug-debugger.h (MonoDebuggerInfo): Replaced `get_thread_id'
16564 with `get_current_thread' and added `detach'.
16565 (MonoDebuggerMetadataInfo): Added `thread_size',
16566 `thread_tid_offset', `thread_stack_ptr_offset' and
16567 `thread_end_stack_offset'.
16569 2006-04-25 Zoltan Varga <vargaz@gmail.com>
16571 * aot.c Makefile.am: Split aot.c into two new files aot-compiler.c and
16574 * inssel.brg (mini_emit_load_intf_reg_vtable): Use a new kind of AOT constant
16575 ADJUSTED_IID to avoid the need for adjusting the IID at runtime.
16577 * mini.h (MonoJumpInfoType): Add MONO_PATCH_INFO_ADJUSTED_IID.
16579 * mini.c (mono_resolve_patch_target): Handle ADJUSTED_IID.
16581 * aot.c: Add support for ADJUSTED_IID.
16583 2006-04-24 Zoltan Varga <vargaz@gmail.com>
16585 * aot.c (emit_method_order): Don't align method_order_end.
16587 * inssel.brg (stmt): Fix interface calls in AOT code which got broken by
16588 the interface ID changes.
16590 2006-04-21 Dick Porter <dick@ximian.com>
16592 * mini.c (mini_thread_cleanup): Clear the JIT TLS data when
16593 cleaning up a thread. Fixes the new part of bug 77470.
16595 2006-04-20 Geoff Norton <gnorton@customerdna.com>
16597 * mini-ppc.c: Call mono_jit_thread_attach when transitioning a native
16598 to managed wrapper.
16600 2006-04-19 Zoltan Varga <vargaz@gmail.com>
16602 * mini.h mini.c: Remove mono_type_to_ldind/stind () which are now in marshal.c.
16604 * mini.c (mono_runtime_install_handlers): Handle SIGABRT similarly to
16605 SIGSEGV. Fixes #78072.
16607 * mini-exceptions.c (mono_handle_native_sigsegv): Add a 'signal' argument,
16608 unregister our SIGABRT handler.
16610 2006-04-19 Massimiliano Mantione <massi@ximian.com>
16612 * mini.c: Disabled inline where it can alter the call stack in a
16613 way visible from managed code.
16614 * driver.c: enabled inline,consprop,copyprop,treeprop,deadce by
16617 2006-04-16 Zoltan Varga <vargaz@gmail.com>
16619 * mini-amd64.c (mono_arch_emit_prolog): Attach the thread to the runtime as it is done
16620 on other platforms. Fixes #78089.
16622 2006-04-13 Martin Baulig <martin@ximian.com>
16624 * driver.c: Also check a `MONO_INSIDE_MDB' environment variable to
16625 determine whether we're inside the debugger.
16628 (MonoDebuggerMetadataInfo): Added all offsets from `MonoDefaults'.
16630 2006-04-12 Zoltan Varga <vargaz@gmail.com>
16632 * mini.c (mono_method_to_ir): Handle multiple LEAVE statements inside a single
16633 handler clauses. Fixes #78024.
16635 * mini-sparc.c (mono_arch_output_basic_block): Handle large offsets
16636 in the CALL_MEMBASE opcodes. Fixes #78088.
16637 (mono_arch_get_vcall_slot_addr): Ditto.
16639 2006-04-10 Martin Baulig <martin@ximian.com>
16641 * debug-debugger.c: The thread handling code has now been moved
16642 into ../metadata/threads.c.
16644 2006-04-10 Zoltan Varga <vargaz@gmail.com>
16646 * driver.c (mono_main): Fix --with-gc=none build.
16648 * mini-codegen.c (mono_spillvar_offset): Improve alignment.
16649 (mono_spillvar_offset_float): Ditto.
16650 (mono_local_regalloc): Only do the OP_MOVE optimization if ins->dreg is a local
16651 hreg, not when its !global, since on ia64, there is a third category: stacked
16654 Mon Apr 10 14:39:49 CEST 2006 Paolo Molaro <lupus@ximian.com>
16656 * mini.c: set MonoInst->klass for load field address and a few other
16659 2006-04-10 Zoltan Varga <vargaz@gmail.com>
16661 * helpers.c (mono_disassemble_code): Emit debug info on amd64 as well.
16663 2006-04-07 Zoltan Varga <vargaz@gmail.com>
16665 * dominators.c (compute_dominators): Fix yet another bug which surfaced after
16666 the branch opt changes.
16668 2006-04-06 Dick Porter <dick@ximian.com>
16670 * wapihandles.c (mini_wapi_semdel): Fix parameters in semctl () call.
16672 * wapihandles.c (mini_wapi_seminfo):
16673 * driver.c (mono_main): Add semaphore info option
16675 2006-04-05 Zoltan Varga <vargaz@gmail.com>
16677 * dominators.c (compute_dominators): Fix a bug which surfaced after the recent
16678 branch optimization changes. Fixes #78009.
16680 Wed Apr 5 16:40:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
16682 * mini.c: ignore accessibility of methods in managed->native wrappers.
16684 2006-04-04 Zoltan Varga <vargaz@gmail.com>
16686 * mini.c (mini_cleanup): Call print_jit_stats () earlier since it accesses metadata.
16688 * mini.c (mini_cleanup): Free 'emul_opcode_map' as well.
16690 2006-04-03 Zoltan Varga <vargaz@gmail.com>
16692 * mini.c: Modify the branch optimizations to preserve the invariant that
16693 the entries inside the in_bb and out_bb arrays are unique.
16694 (mono_unlink_bblock): Avoid creation of new arrays.
16696 2006-04-02 Zoltan Varga <vargaz@gmail.com>
16698 * mini.c (mono_unlink_bblock): Fix regression caused by previous
16701 2006-04-01 Zoltan Varga <vargaz@gmail.com>
16703 * mini.c (optimize_branches): Remove the "optimizations" in
16704 the cbranch1/cbranch2 -> branch cases which were causing several
16705 problems in the past. Fixes #77986.
16707 2006-03-31 Chris Toshok <toshok@ximian.com>
16709 * driver.c (DEFAULT_OPTIMIZATIONS): back out the new set of
16710 default optimizations :(
16712 2006-03-31 Zoltan Varga <vargaz@gmail.com>
16714 * inssel-x86.brg mini-codegen.c mini.c: Merge some changes/fixes from linear-il
16717 2006-03-31 Massimiliano Mantione <massi@ximian.com>
16719 * local-propagation.c: Added comments to structs and removed
16720 "Mono" prefixes from local tree mover types.
16722 2006-03-30 Zoltan Varga <vargaz@gmail.com>
16724 * Makefile.am (arch_sources): Define this for each architecture so
16725 libmono_la_SOURCES is defined in one place.
16727 Wed Mar 29 20:51:14 CEST 2006 Paolo Molaro <lupus@ximian.com>
16729 * driver.c, wapihandles.c, Makefile.am: integrate the io-layer utils
16732 Wed Mar 29 17:16:57 CEST 2006 Paolo Molaro <lupus@ximian.com>
16734 * driver.c: print the GC name supplied by configure.
16736 2006-03-29 Massimiliano Mantione <massi@ximian.com>
16738 * local-propagation.c: Added tree mover, and moved here all the
16739 local propagation code from mini.c
16740 * mini.c: Added support for treeprop, and moved all the local
16741 propagation code to local-propagation.c
16742 * mini.h: Added support for treeprop
16743 * driver.c: Added support for treeprop, enabled consprop, copyprop,
16744 treeprop, inline and deadce by default
16745 * Makefile.am: Added local-propagation.c
16747 2006-03-25 Zoltan Varga <vargaz@gmail.com>
16749 * exceptions-sparc.c: Applied patch from David S. Miller <davem@sunset.davemloft.net>: Implement correct support for sparc/linux.
16751 Fri Mar 24 20:07:19 CET 2006 Paolo Molaro <lupus@ximian.com>
16753 * debug-debugger.c: make it compile without the Boehm GC.
16755 Wed Mar 22 18:25:18 CET 2006 Paolo Molaro <lupus@ximian.com>
16757 * mini.c: fixed issue with mismatch when an icall is registered
16758 with multiple names but same address.
16760 Tue Mar 21 15:59:57 CET 2006 Paolo Molaro <lupus@ximian.com>
16762 * declsec.c, mini-exceptions.c: use write barrier to set reference
16763 fields of managed objects.
16765 2006-03-19 Zoltan Varga <vargaz@gmail.com>
16767 * mini.c (mono_print_method_from_ip): Recognize JIT trampolines as well.
16768 (can_access_internals): Fix a warning.
16770 * mini.c (print_method_from_ip): Rename this to
16771 mono_print_method_from_ip so it gets exported.
16773 * trace.c: Deal with strings inside StringBuilder's containing garbage
16774 and fix memory leaks. Fixes #77848.
16776 2006-03-19 Zoltan Varga <vargaz@gmail.com>
16778 * mini.c (mini_init): Disable the setting of GC_stackbottom on ia64. Hopefully
16781 2006-03-16 Neale Ferguson <neale@sinenomine.net>
16783 * mini-s390.c: Remove OP_X86_TEST_NULL.
16785 Thu Mar 16 17:19:04 CET 2006 Paolo Molaro <lupus@ximian.com>
16787 * mini.c: use the correct GetHashCode() for the moving collector.
16789 2006-03-16 Massimiliano Mantione <massi@ximian.com>
16791 * liveness.c: Regalloc spill cost tuning.
16793 2006-03-15 Neale Ferguson <neale@sinenomine.net>
16795 * mini-s390x.h: Correct S390_LONG macro.
16797 * mini-s390x.c: Cleanup unused code.
16799 2006-03-15 Zoltan Varga <vargaz@gmail.com>
16801 * jit-icalls.h: New file.
16803 * Makefile.am mini.c jit-icalls.c: Use a proper include file for the jit
16804 icalls and include that instead of including jit-icalls.c.
16806 * mini-ppc.c (mono_arch_output_basic_block): Remove references to
16809 Tue Mar 14 20:23:53 CET 2006 Paolo Molaro <lupus@ximian.com>
16811 * mini.c: when checking for member accessibility, also check for
16812 friend assemblies and for explicit interface implementations.
16814 2006-03-14 Zoltan Varga <vargaz@gmail.com>
16816 * mini-codegen.c (mono_local_regalloc): Remove incorrect g_free () calls.
16818 * cpu-arm.md cpu-g4.md: Remove x86_ opcodes.
16820 * mini-x86.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
16821 common cases are done first.
16823 * mini-ops.h: Only define platform specific opcodes on the given platform.
16825 * mini.h regalloc.h mini-codegen.c: Merge optimizations from the linear-il
16828 2006-03-14 Martin Baulig <martin@ximian.com>
16830 Revert Paolo's change from r57348:
16832 * mini.h: don't use gboolean for bitfields.
16833 * mini.c: verifier changes for fields and methods accessibility.
16835 2006-03-13 Neale Ferguson <neale@sinenomine.net>
16837 * mini-s390.h, mini-s390x.h: Fix calls to mono_call_inst_add_outarg_reg.
16839 * mini-s390x.c: Fix conv_r_un.
16841 * cpu-s390, cpu-s390x.md: Fix lengths.
16843 Sun Mar 12 17:31:22 CET 2006 Paolo Molaro <lupus@ximian.com>
16845 * mini.c: nested types have access to all the nesting
16846 levels, not just the enclosing types.
16848 Sun Mar 12 16:23:11 CET 2006 Paolo Molaro <lupus@ximian.com>
16850 * mini.c: added a few more verification checks.
16852 2006-03-12 Zoltan Varga <vargaz@gmail.com>
16854 * liveness.c: Merge optimizations from the linear-il branch.
16856 2006-03-11 Zoltan Varga <vargaz@gmail.com>
16858 * mini-ia64.c (emit_call): Add a comment.
16860 * tramp-ia64.c (mono_arch_patch_callsite): Handle indirect calls as well.
16862 * tramp-ia64.c: Fix some warnings.
16864 Sat Mar 11 20:15:59 CET 2006 Paolo Molaro <lupus@ximian.com>
16866 * mini.h: don't use gboolean for bitfields.
16867 * mini.c: verifier changes for fields and methods accessibility.
16869 2006-03-11 Zoltan Varga <vargaz@gmail.com>
16871 * mini.c (mono_icall_get_wrapper): Fix an ia64 bug introduced by the
16872 lazy icall wrapper changes.
16874 * dominators.c: Replace all the dominator algorithms with faster
16875 ones from the linear-il branch.
16877 * inssel-*.brg: Allocate call->out_ireg_args and call->out_freg_args from
16880 * mini-amd64.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
16881 common cases are done first.
16883 * mini-amd64.c: Fix some warnings.
16885 * mini-codegen.c mini-*.c: Allocate call->out_ireg_args and call->out_freg_args
16888 * mini.c (mono_jit_compile_method_with_opt): Fix a race in the newly
16891 * mini.h: Add a missing prototype.
16893 2006-03-10 Zoltan Varga <vargaz@gmail.com>
16895 * mini.c: Compile icall wrappers lazily.
16897 * mini-codegen.c: Use printf instead of g_print since its much faster.
16899 * mini.h (mono_bitset_foreach_bit): Use the faster mono_bitset_find_start ()
16902 * mini.c (optimize_branches): Cache the negative result from
16903 remove_block_if_useless ().
16905 * mini.c (optimize_branches): Avoid restarting the iteration after each change.
16906 Also fix some bblock linking issues.
16908 * helpers.c (mono_disassemble_code): Reduce the size of the temporary
16911 * mini.h: Define G_LIKELY/G_UNLIKELY macros for older glib versions.
16913 * mini.h (MonoBasicBlock): Reorganize the fields, putting more frequently
16914 accessed fields first, for better cache behavior.
16916 Fri Mar 10 18:21:41 CET 2006 Paolo Molaro <lupus@ximian.com>
16918 * mini.c: speedup IList<T> array accesses.
16920 2006-03-09 Zoltan Varga <vargaz@gmail.com>
16922 * mini.c (mono_method_to_ir): Handle large methods overflowing the
16923 inline_costs counter. Fixes #77190.
16925 2006-03-06 Zoltan Varga <vargaz@gmail.com>
16927 * mini-exceptions.c: Call mono_trace_is_enabled () before printing
16928 trace messages. Fixes #77706.
16930 2006-03-04 Martin Baulig <martin@ximian.com>
16932 * tramp-amd64.c, tramp-x86.c
16933 (mono_debugger_create_notification_function): Use
16934 mono_global_codeman_reserve() to allocate a buffer at runtime and
16937 * debug-debugger.h (MonoDebuggerInfo): Added `initialize'.
16939 * debug-debugger.c (mono_debugger_init): Dynamically allocate the
16940 notification function at runtime and then call `initialize' in the
16941 `MONO_DEBUGGER__debugger_info' vtable.
16943 2006-03-04 Zoltan Varga <vargaz@gmail.com>
16945 * iltests.il: Fix a visibility problem.
16947 Wed Mar 1 15:55:25 CET 2006 Paolo Molaro <lupus@ximian.com>
16949 * driver.c, mini.c: add hooks for the counters API.
16951 Wed Mar 1 12:28:04 CET 2006 Paolo Molaro <lupus@ximian.com>
16953 * driver.c: show disabled options.
16955 Wed Mar 1 12:18:51 CET 2006 Paolo Molaro <lupus@ximian.com>
16957 * linear-scan.c: always use cost-driven selection.
16959 2006-02-28 Raja R Harinath <rharinath@novell.com>
16961 * jit-icalls.c (helper_compile_generic_method): Revert change from
16964 Mon Feb 27 18:58:19 GMT 2006 Paolo Molaro <lupus@ximian.com>
16966 * cpu-arm.md, mini-arm.c: implemented MemoryBarrier.
16968 Sat Feb 25 17:39:21 CET 2006 Paolo Molaro <lupus@ximian.com>
16970 * inssel.brg: style fixes, mostly to force the updated monoburg
16971 to run for people using svn.
16973 Sat Feb 25 17:07:42 CET 2006 Paolo Molaro <lupus@ximian.com>
16975 * mini.c: match monoburg changes.
16977 Sat Feb 25 16:04:33 CET 2006 Paolo Molaro <lupus@ximian.com>
16979 * mini.h, mini.c, abcremoval.c, aliasing.c, liveness.c,
16980 ssapre.c, graph.c, ssa.c: put the mono_burg_arity[]
16981 declaration in the header file.
16983 Sat Feb 25 14:19:31 CET 2006 Paolo Molaro <lupus@ximian.com>
16985 * helpers.c: reduce relocations and mem usage.
16987 Sat Feb 25 11:58:16 CET 2006 Paolo Molaro <lupus@ximian.com>
16989 * mini.h, mini-codegen.c: disable logging features if
16990 requested by configure.
16992 Sat Feb 25 11:54:49 CET 2006 Paolo Molaro <lupus@ximian.com>
16994 * mini.c: tiny verifier changes.
16996 Fri Feb 24 18:17:52 CET 2006 Paolo Molaro <lupus@ximian.com>
16998 * mini-ops.h, inssel-x86.brg, tramp-x86.c, mini-x86.c,
16999 cpu-pentium.md: stack alignment changes for osx/x86,
17000 partially from Geoff Norton <gnorton@customerdna.com>.
17002 2006-02-24 Raja R Harinath <harinath@gmail.com>
17004 * jit-icalls.c (helper_compile_generic_method): Update to changes
17005 in metadata/class.c.
17007 2006-02-24 Zoltan Varga <vargaz@gmail.com>
17009 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a missing check.
17011 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for
17012 interface calls with large offsets.
17014 2006-02-23 Raja R Harinath <rharinath@novell.com>
17016 * jit-icalls.c (helper_compile_generic_method): Document the
17017 special-case we depend on so that we can inflate the method twice
17018 with the same context with no bad side-effects.
17020 Thu Feb 23 13:45:46 CET 2006 Paolo Molaro <lupus@ximian.com>
17022 * mini-x86.c, mini-amd64.c: fix for case when xen support
17025 Wed Feb 22 19:38:40 CET 2006 Paolo Molaro <lupus@ximian.com>
17027 * mini-x86.c, mini-amd64.c: generate code to access tls items
17028 in a faster way for Xen systems.
17030 Wed Feb 22 10:31:25 CET 2006 Paolo Molaro <lupus@ximian.com>
17032 * exceptions-x86.c, mini-x86.h, driver.c, mini-codegen.c:
17033 updates and compilation fixes for the OSX/x86 port, mostly from
17034 Geoff Norton <gnorton@customerdna.com>.
17036 Tue Feb 21 19:56:55 CET 2006 Paolo Molaro <lupus@ximian.com>
17038 * inssel.brg: faster interface call implementation
17039 to sync with the interface_offsets MonoVTable changes.
17041 Mon Feb 20 10:37:57 CET 2006 Paolo Molaro <lupus@ximian.com>
17043 * mini.c: more verification checks.
17045 Fri Feb 17 19:47:29 CET 2006 Paolo Molaro <lupus@ximian.com>
17047 * mini.c: added a few more verification checks.
17049 2006-02-17 Neale Ferguson <neale@sinenomine.net>
17051 * mini-s390x.c, mini-s390x.h: Check for presence of long displacement
17052 facility on the processor and use it if available.
17054 Fri Feb 17 16:12:52 CET 2006 Paolo Molaro <lupus@ximian.com>
17056 * driver.c, aot.c, mini.c: throw exception if the IL code is
17057 invalid or unverifiable.
17059 2006-02-17 Raja R Harinath <rharinath@novell.com>
17061 * generics.2.cs (test_0_ldfld_stfld_mro): Use m.struct_field, not
17064 2006-02-16 Zoltan Varga <vargaz@gmail.com>
17066 * generics.2.cs: Add some tests for generics ldfld/stfld wrappers.
17068 Wed Feb 15 16:23:17 CET 2006 Paolo Molaro <lupus@ximian.com>
17070 * mini-s390x.c, mini-s390.c, mini.c, mini-amd64.c, mini-arm.c,
17071 mini-ia64.c, mini-sparc.c, mini-x86.c, mini-ppc.c: fixed
17072 handling of instantiated generic valuetypes.
17074 2006-02-11 Zoltan Varga <vargaz@gmail.com>
17076 * mini-exceptions.c mini-x86.h mini-x86.c: Get rid of
17077 MONO_INIT_CONTEXT_FROM_CALLER, and use MONO_INIT_CONTEXT_FROM_FUNC
17080 * generics.2.cs: Revert the nullable reftypes tests.
17082 2006-02-10 Zoltan Varga <vargaz@gmail.com>
17084 * mini-exceptions.c (MONO_INIT_CONTEXT_FROM_CALLER): Avoid
17085 using __builtin_frame_address (1) as it doesn't work in the presence
17086 of optimizations. Hopefully fixes #77273.
17088 * Makefile.am generics.cs generics.2.cs: Revert the generics.2.cs
17089 -> generics.cs change as it doesn't work with some automake versions.
17091 Thu Feb 9 16:24:44 CET 2006 Paolo Molaro <lupus@ximian.com>
17093 * mini.c: handle systems that sue a different way to
17094 retrieve the stack address of the current thread.
17096 2006-02-09 Zoltan Varga <vargaz@gmail.com>
17098 * Makefile.am generics.2.cs: Rename this to generics.cs and handle
17099 it specially in the makefile.
17101 * generics.2.cs: Add tests for nullable reference types.
17103 Wed Feb 8 19:33:17 CET 2006 Paolo Molaro <lupus@ximian.com>
17105 * mini.c: always handle the case when mono_jit_init()
17106 is called in a thread different from the main thread,
17107 confusing libgc (bug #77309).
17109 Mon Feb 6 09:01:24 EST 2006 Paolo Molaro <lupus@ximian.com>
17111 * mini-ppc.c: fix handling of exceptions in large methods (bug #74932).
17113 Fri Feb 3 18:51:35 CET 2006 Paolo Molaro <lupus@ximian.com>
17115 * mini.c: change optimize_branches () to use a single loop
17116 and introduce a new optimization to simplify some range checks.
17118 2006-02-03 Martin Baulig <martin@ximian.com>
17120 * debug-debugger.c (debugger_thread_manager_thread_created): Removed
17121 and merged with debugger_thread_manager_add_thread().
17122 (mono_debugger_main): Call debugger_thread_manager_add_thread() to
17123 inform the debugger about the main thread.
17125 2006-02-03 Zoltan Varga <vargaz@gmail.com>
17127 * basic.cs: Add test for div.un/rem.un constant folding.
17129 2006-02-03 Neale Ferguson <neale@sinenomine.net>
17131 * cpu-s390x.md: correct int_xor_imm length
17133 2006-02-03 Zoltan Varga <vargaz@gmail.com>
17135 * generics.2.cs: New test for #77442.
17137 * jit-icalls.c (helper_compile_generic_method): Check for null. Fixes
17140 2006-02-02 Martin Baulig <martin@ximian.com>
17142 * tramp-x86.c, tramp-amd64.c: It's now safe to #include
17143 <mono/metadata/mono-debug-debugger.h>
17145 * debug-mini.c: Don't #define _IN_THE_MONO_DEBUGGER.
17147 2006-02-02 Martin Baulig <martin@ximian.com>
17149 * debug-debugger.h: New header file for debug-debugger.c.
17151 * debug-debugger.c: Big API cleanup; don't run the managed Main()
17152 function is a separate thread anymore; add support for attaching.
17154 2006-02-01 Zoltan Varga <vargaz@gmail.com>
17156 * tramp-x86.c: Fix a warning.
17158 2006-01-31 Zoltan Varga <vargaz@gmail.com>
17160 * mini-amd64.c (mono_arch_compute_omit_fp): Avoid hitting an assertion
17161 on very large methods.
17163 * aot.c (load_patch_info): Fix a warning.
17165 Mon Jan 30 12:51:10 CET 2006 Paolo Molaro <lupus@ximian.com>
17167 * cpu-pentium.md, mini-x86.c, inssel.brg, inssel-x86.brg,
17168 mini-ops.h: alu membase optimizations.
17170 Fri Jan 27 21:11:08 CET 2006 Paolo Molaro <lupus@ximian.com>
17172 * mini-ops.h, mini.c, inssel.brg, inssel-x86.brg: opcode
17173 to speedup StringBuilder.
17175 2006-01-27 Zoltan Varga <vargaz@gmail.com>
17177 * dominators.c (mono_compute_natural_loops): Fix detection of
17178 loop body start blocks.
17180 * mini-exceptions.c (mono_print_thread_dump): Fix non x86 builds.
17182 2006-01-26 Zoltan Varga <vargaz@gmail.com>
17184 * mini.h mini.c mini-exceptions.c: Add thread dump support. Fixes
17187 2006-01-25 Massimiliano Mantione <massi@ximian.com>
17189 * aliasing.c: Fixed aliasing issue on 64 bit archs.
17191 2006-01-25 Martin Baulig <martin@ximian.com>
17193 * debug-debugger.c: Moved the `MonoDebuggerManager' and
17194 `MonoDebuggerThread' typedefs here from mono-debug-debugger.h and
17195 started to cleanup this file a little bit.
17197 Tue Jan 24 18:20:48 CET 2006 Paolo Molaro <lupus@ximian.com>
17199 * mini.c: optimize a codepath frequently happening in generics code.
17201 2006-01-23 Martin Baulig <martin@ximian.com>
17203 * Makefile.am: Only compile debug-debugger.c on supported platforms.
17205 * debug-debugger.c: Kill the IO_LAYER() hack and use the io-layer
17206 functions directly.
17208 * driver.c: debug-debugger.c is only available if
17209 `MONO_DEBUGGER_SUPPORTED' is defined.
17211 2006-01-23 Martin Baulig <martin@ximian.com>
17213 * debug-debugger.c: Only enable this on platforms where the Mono
17214 Debugger is working (x86 and x86_64).
17216 2006-01-21 Martin Baulig <martin@ximian.com>
17218 The Mono Debugger is now using the normal `mono' instead of the
17219 `mono-debugger-mini-wrapper' when executing managed code.
17221 * debug-debugger.c: New file; previously known as
17222 debugger/wrapper/wrapper.c.
17224 * debug-mini.c (mono_init_debugger): Removed.
17226 * driver.c (mono_main): Added new `--inside-mdb' command line
17227 argument which is used when running inside the debugger.
17229 2006-01-20 Zoltan Varga <vargaz@gmail.com>
17231 * liveness.c (mono_analyze_liveness): Remove some unused data
17234 2006-01-17 Zoltan Varga <vargaz@gmail.com>
17236 * mini.h: Move mono_bitset_test_fast macro to monobitset.h where it belongs.
17238 2006-01-16 Zoltan Varga <vargaz@gmail.com>
17240 * mini.h (mono_bitset_test_fast): Disable the 'fast' implementation which
17241 depends on implementation details of monobitset.
17243 * mini.c (mini_get_ldelema_ins): Fix handling of 1 dimensional arrays.
17246 2006-01-15 Zoltan Varga <vargaz@gmail.com>
17248 * liveness.c: Update after monobitset changes.
17250 2006-01-14 Zoltan Varga <vargaz@gmail.com>
17252 * mini-amd64.c (mono_arch_compute_omit_fp): Fix a leak.
17254 2006-01-11 Neale Ferguson <neale@sinenomine.net>
17256 * inssel-s390x.brg: Fix reg: OP_LDADDR(OP_S390_LOADARG) register setting.
17258 * mini-s390x.c: Remove warning messages.
17260 2006-01-11 Ben Maurer <bmaurer@andrew.cmu.edu>
17262 * mini.c: pass the jitinfo to mono_profiler_method_end_jit.
17264 2006-01-10 Zoltan Varga <vargaz@gmail.com>
17266 * generics.2.cs: Add ldelem/stelem_any test.
17268 2006-01-10 Neale Ferguson <neale@sinenomine.net>
17270 * mini-s390.c: Fix ATOMIC_ADD_I4 operation.
17272 2006-01-07 Zoltan Varga <vargaz@gmail.com>
17274 * inssel-long.brg: Fix int->long ovf conversion rules. Fixes #77172.
17276 2006-01-06 Zoltan Varga <vargaz@gmail.com>
17278 * generics.2.cs: Reenable vtype tests.
17280 * inssel-x86.brg: Remove an icorrect valuetype rule.
17282 2006-01-06 Neale Ferguson <neale@sinenomine.net>
17284 * mini-s390x.c, inssel-s390x.brg, cpu-s390x.md: Fix ATOMIC_I8 operations. Provide
17285 initial support for OP_ABS.
17287 2006-01-05 Neale Ferguson <neale@sinenomine.net>
17289 * mini-s390x.c (emit_float_to_int): Correct r8 to unsigned int algorithm.
17291 2006-01-05 Neale Ferguson <neale@sinenomine.net>
17293 * mini-s390.c, mini-s390.h, inssel-s390.brg, cpu-s390.md: Fix r8 to unsigned int
17294 conversion and implement LADD/LSUB.
17296 * exceptions-s390.c: Standardize mono_arch_find_jit_info to match other
17299 2006-01-05 Neale Ferguson <neale@sinenomine.net>
17301 * mini-s390x.c, mini-s390x.h: Fix r8 to unsigned int conversion.
17303 * exceptions-s390x.c: Standardize mono_arch_find_jit_info to match other
17306 2006-01-05 Neale Ferguson <neale@sinenomine.net>
17308 * mini-s390x.c, mini-s390x.h, mini-s390.c, mini-s390.h: Fix lmf handling when
17309 localloc is encountered. Fixes crash in test-183.cs when using gmcs
17310 (stack walk problem).
17312 2006-01-04 Zoltan Varga <vargaz@gmail.com>
17314 * aot.c (mono_aot_load_method): Fix a warning.
17316 2006-01-03 Neale Ferguson <neale@sinenomine.net>
17318 * mini-s390x.h, exceptions-s390x.c, inssel-s390x.brg: Fix compiler warnings
17320 2006-01-03 Zoltan Varga <vargaz@gmail.com>
17322 * iltests.il: Add test for #77148.
17324 * mini.c (mini_get_ldelema_ins): Handle arrays with rank 1 too. Fixes
17327 2006-01-03 Neale Ferguson <neale@sinenomine.net>
17329 * mini-s390x.c, inssel-s390x.brg: Remove debug statements
17331 2006-01-03 Neale Ferguson <neale@sinenomine.net>
17333 * mini-s390x.c, mini-s390x.h, exceptions-s390x.c, tramp-s390x.c, inssel-s390x.brg,
17334 cpu-s390x.md, mini-codegen.c, Makefile.am: add 64-bit s390 support to JIT.
17336 * basic-long.cs: Add lconv-to-r4/r8 tests.
17338 2006-01-03 Zoltan Varga <vargaz@gmail.com>
17340 * mini.c (mono_method_to_ir): Fix DynamicMethod support in some opcodes.
17342 * mini-sparc.c (mono_arch_call_opcode): Use mono_class_value_size ()
17343 here as on other archs.
17345 2005-12-29 Neale Ferguson <neale@sinenomine.net>
17347 * mini-s390.c (mono_arch_get_inst_for_method): Add memory_barrier support.
17349 2005-12-29 Neale Ferguson <neale@sinenomine.net>
17351 * inssel-s390.brg: Correct register assignment; Rework L[ADD|SUB]_OVF[_UN] for s390.
17353 * cpu-s390.md: Fix lengths of a couple of long instructions; Add memory_barrier.
17355 * mini-s390.c: Fix long add/sub overflow instructions; Fix displacement handling in
17356 instrument_prolog; Add memory_barrier instruction.
17358 2005-12-26 Zoltan Varga <vargaz@gmail.com>
17360 * exceptions-x86.c mini-x86.h: Fix solaris/x86 exception handling.
17362 2005-12-23 Zoltan Varga <vargaz@gmail.com>
17364 * tramp-ia64.c (mono_arch_get_unbox_trampoline): Flush icache.
17366 * aliasing.c inssel.brg: Fix warnings.
17368 * inssel-ia64.brg (OP_MEMSET): Fix an optimization which previously
17369 could skip initialization of some parts of memory.
17371 * mini.c mini-ia64.c: Fix warnings.
17373 * inssel-sparc.brg: Add an implementation of lneg which actually works.
17375 2005-12-22 Zoltan Varga <vargaz@gmail.com>
17377 * aliasing.c (mono_build_aliasing_information): Add a workaround for
17378 a crash seen on sparc.
17380 * mini-sparc.c: Add implementation of Thread.MemoryBarrier.
17382 * cpu-sparc.md: Add memory_barrier opcode. Remove unused opcodes.
17384 2005-12-21 Neale Ferguson <neale@sinenomine.net>
17386 * mini-ops.h: Add s390_backchain instruction
17388 * inssel-s390.brg: Use backchaining instruction for LOADARG/STKARG operations.
17390 * cpu-s390.md: Add s390_backchain instruction
17392 * mini-s390.c: Significant ABI changes
17394 * mini-s390.h: Cater for zero length structures
17396 2005-12-20 Neale Ferguson <neale@sinenomine.net>
17398 * mini-s390.c: ABI fixes
17400 * inssel-s390.brg: Remove debug statements
17402 * cpu-s390.md: Fix length of ATOMIC_xx operations
17404 2005-12-19 Zoltan Varga <vargaz@gmail.com>
17406 * basic-float.cs: Add float<->long conversion tests.
17408 2005-12-16 Neale Ferguson <neale@sinenomine.net>
17410 * mini-s390.c: Fix LOCALLOC processing.
17412 * tramp-s390.c (s390_magic_trampoline): Fix base calculation.
17414 2005-12-15 Zoltan Varga <vargaz@gmail.com>
17416 * iltests.il: Add tests for some opcodes not covered by the other
17419 2005-12-15 Neale Ferguson <neale@sinenomine.net>
17421 * mini-s390.c: Fix ADDCC/SBB bug revealed by test_0_ulong_regress; Correct
17422 register loading for Tail processing; Correct trace output.
17424 * inssel-s390.brg: Reimplement LSUB_OVF due to s390 implementation of signed math.
17426 * cpu-s390.md: Correct size of jmp instruction.
17428 2005-12-13 Neale Ferguson <neale@sinenomine.net>
17430 * mini-s390.c (mono_arch_emit_prolog): Remove some debugging bits.
17432 2005-12-13 Neale Ferguson <neale@sinenomine.net>
17434 * inssel-s390.brg tramp-s390.c cpu-s390.md mini-s390.c mini-s390.h:
17435 Bring s390 up to current level.
17437 2005-12-12 Zltan Varga <vargaz@gmail.com>
17439 * generics.2.cs: Disable the newly added tests as they do not work yet.
17441 * generics.2.cs: Add valuetype tests.
17443 2005-12-09 Zoltan Varga <vargaz@gmail.com>
17445 * basic-long.cs: Add i4->u8 test.
17447 * objects.cs: Add tests for JIT intrinsic.
17449 * mini.c (mini_get_inst_for_method): Resurrect the array Rank/Length
17450 optimizations lost by a mistake.
17452 2005-12-07 Zoltan Varga <vargaz@gmail.com>
17454 * basic-long.cs: Remove a test moved to objects.cs.
17456 * arrays.cs: Add more array tests.
17458 2005-12-06 Zoltan Varga <vargaz@gmail.com>
17460 * arrays.cs: Add new tests for multi-dimensional arrays.
17462 2005-12-06 Raja R Harinath <rharinath@novell.com>
17464 * Makefile.am (test_sources2): Add generics.2.cs.
17465 (EXTRA_DIST): Add test_sources2.
17467 2005-12-05 Ben Maurer <bmaurer@ximian.com>
17469 Support for boxing and unboxing nullable types as well as the
17470 isinst operation on nullables, per the CLI ammendment.
17472 * inssel.brg (CEE_ISINST): Special case for nullable
17474 * mini.c (handle_unbox_nullable): new method
17475 (handle_box): Special case for nullable types
17476 (mono_method_to_ir): Call handle_unbox_nullable in correct
17479 * generics.2.cs: New test suite
17481 * Makefile.am: Support for regression tests with generics.
17483 2005-12-03 Zoltan Varga <vargaz@gmail.com>
17485 * mini-amd64.c (emit_load_volatile_arguments): Add loading of arguments
17486 allocated to registers. Fixes #76800.
17488 Thu Dec 1 12:59:40 EST 2005 Paolo Molaro <lupus@ximian.com>
17490 * mini-ppc.c, inssel-ppc.brg: fix ABI issue (pinvoke3.cs).
17492 2005-11-30 Zoltan Varga <vargaz@gmail.com>
17494 * exceptions.cs: Disable test_0_long_cast () test, since it fails on a lot
17497 2005-11-29 Zoltan Varga <vargaz@gmail.com>
17499 * objects.cs basic-calls.cs: Move a test depending on valuetypes to
17502 * inssel-long32.brg (CEE_CONV_I8): Remove unused labels.
17504 * inssel-long32.brg (CEE_CONV_I8): Convert this to a branchless version.
17505 Tue Nov 29 05:41:34 EST 2005 Paolo Molaro <lupus@ximian.com>
17507 * mini-ppc.c, cpu-g4.md: ensure a fp register is converted to
17508 single precision before storing to a single precision location.
17510 2005-11-28 Raja R Harinath <rharinath@novell.com>
17512 * Makefile.am (ILASM): Use profile-dependent location of ilasm.
17514 2005-11-27 Zoltan Varga <vargaz@gmail.com>
17516 * basic-long.cs basic-calls.cs objects.cs: Move some tests to the
17519 * basic.cs: Remove test_0_byte_compares test which was moved to
17520 objects.cs a long time ago.
17522 2005-11-22 Massimiliano Mantione <massi@ximian.com>
17524 * aliasing.c: Fixed aliasing issue on 64 bit archs.
17526 2005-11-20 Zoltan Varga <vargaz@gmail.com>
17528 * mini-ia64.c exceptions-ia64.c: Simplify the way filters/finally
17529 handlers are called.
17531 * mini-ia64.c (mono_arch_emit_exceptions): Optimize size of exception
17534 * mini-ia64.c: Add support for the throw->branch exception
17537 * driver.c (DEFAULT_OPTIMIZATIONS): Add MONO_OPT_EXCEPTION.
17539 2005-11-18 Massimiliano Mantione <massi@ximian.com>
17541 * mini.c: Enabled "fastpath" deadce :-)
17543 2005-11-18 Massimiliano Mantione <massi@ximian.com>
17545 * mini.c: Added "fastpath" deadce (deadce without SSA), and a simple
17546 alias analysis pass to support it.
17547 * mini.h: Likewise.
17549 * liveness.c: Likewise (liveness computation can use aliasing
17550 information to be more accurate).
17551 * driver.c: Added an "ssa" option go tell the JIT to use SSA, and
17552 moreover made so that "--compile-all" uses the given optimization
17553 flags and not the default ones.
17554 * aliasing.c: Alias analysis (new file).
17555 * aliasing.h: Likewise.
17556 * Makefile.am: added "aliasing.c" and "aliasing.h".
17558 2005-11-17 Zoltan Varga <vargaz@gmail.com>
17560 * mini-ops.h: Add missing OP_I opcodes so it is in synch with the
17563 2005-11-13 Zoltan Varga <vargaz@gmail.com>
17565 * mini-exceptions.c (mono_handle_exception_internal): Remove the
17566 fp >= end_of_stack exit condition, as it is not needed, and it might
17567 become true for fp eliminated frames.
17569 2005-11-11 Zoltan Varga <vargaz@gmail.com>
17571 * mini-x86.c (mono_arch_emit_epilog): Use G_STRUCT_OFFSET instead of hard
17574 Tue Nov 8 11:28:20 GMT 2005 Paolo Molaro <lupus@ximian.com>
17576 * mini-arm.c: fixed alignment of doubles/longs to match
17577 the C ABI (bug #76635).
17579 Mon Nov 7 16:13:21 CET 2005 Paolo Molaro <lupus@ximian.com>
17581 * aot.c: fix compilation with --enable-minimal=aot.
17583 Fri Nov 4 12:34:15 GMT 2005 Paolo Molaro <lupus@ximian.com>
17585 * mini-arm.c: fixed compatibility with the new
17586 floating point emulator package for compares.
17588 2005-11-03 Atsushi Enomoto <atsushi@ximian.com?
17590 * mini.c : reverted sig->pinvoke changes (r51396-51397).
17592 2005-11-01 Zoltan Varga <vargaz@freemail.hu>
17594 * mini-exceptions.c (print_stack_frame): Output to stderr.
17595 (mono_handle_native_sigsegv): Ditto.
17597 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
17599 * mini-amd64.c (mono_arch_output_basic_block): Remove unused
17600 OP_LCONV_TO_OVF_I implementation.
17602 * mini-amd64.c: Add support for the throw->branch exception
17605 * branch-opts.c (mono_branch_optimize_exception_target): Allow the case
17606 when the catch clause catches a more general exception, i.e. Object.
17608 2005-10-30 Zoltan Varga <vargaz@gmail.com>
17610 * cpu-ia64.md: Remove unused opcodes.
17612 * mini.c (GET_CONTEXT): Simplify this somewhat by removing arch
17613 specific defines for architectures defining USE_SIGACTION.
17615 * mini-ia64.c: Fix some warnings.
17617 * exceptions-ia64.c (mono_arch_ip_from_context): Fix this, the previous
17618 version seemed to skip a frame.
17620 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
17622 * mini.c: Clean up the usage of sig->pinvoke flag. Now
17623 only calls which are made to native code use this flag.
17625 2005-10-29 Zoltan Varga <vargaz@freemail.hu>
17627 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for
17628 varargs methods as well.
17630 * mini-amd64.c exceptions-amd64.c: Allow fp elimination in methods
17631 which have save_lmf set. Reorganize methods prologs a bit.
17633 * mini-amd64.c (mono_arch_compute_omit_fp): Move the check for the
17634 debugger to the proper place.
17636 2005-10-29 Martin Baulig <martin@ximian.com>
17638 * mini-amd64.c (debug_omit_fp): Temporarily disable fp elimination
17639 when running inside the debugger until the debugger has support
17642 2005-10-26 Zoltan Varga <vargaz@gmail.com>
17644 * mini.h: Fix a warning.
17646 2005-10-24 Miguel de Icaza <miguel@novell.com>
17648 * mini.c (mono_pmip): Just a wrapper for get_method_from_ip which
17649 we expose publicly, this returns the string.
17651 2005-10-22 Zoltan Varga <vargaz@freemail.hu>
17653 * exceptions-amd64.c (mono_arch_find_jit_info): Fix some corner cases
17654 with fp elimination.
17656 2005-10-21 Zoltan Varga <vargaz@gmail.com>
17658 * mini-exceptions.c (mono_handle_native_sigsegv): Try to print a
17659 native stacktrace using the glibc 'backtrace' function if available.
17661 2005-10-20 Zoltan Varga <vargaz@gmail.com>
17663 * mini.h (MonoDebugOptions): Remove 'abort_on_sigsegv' option.
17665 * mini-exceptions.c (mono_handle_native_sigsegv): New function to
17666 handle SIGSEGVs received while in native code.
17668 * mini.c (sigsegv_signal_handler): If the SIGSEGV happened in native
17669 code, call mono_handle_native_sigsegv which will abort the runtime
17670 after printing some diagnostics, instead of converting it into a
17671 confusing NullReferenceException.
17673 2005-10-18 Zoltan Varga <vargaz@gmail.com>
17675 * cpu-pentium.md: Remove unused opcodes.
17677 2005-10-18 Zoltan Varga <vargaz@freemail.hu>
17679 * mini-amd64.h (MonoLMF): Add rsp field.
17681 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Save the sp reg into
17684 2005-10-17 Zoltan Varga <vargaz@gmail.com>
17686 * mini-codegen.c (get_register_spilling): Fix some warnings.
17688 2005-10-16 Zoltan Varga <vargaz@freemail.hu>
17690 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Add support for fp
17691 elimination during exception handling. Enable fp elimination by
17694 * mini-amd64.h mini-amd64.c: Add preliminary support for frame pointer
17697 2005-10-16 Martin Baulig <martin@ximian.com>
17699 * mini-exceptions.c
17700 (mono_debugger_run_finally): New public method for the debugger.
17702 2005-10-10 Zoltan Varga <vargaz@gmail.com>
17704 * debug-mini.c (mono_debug_init_method): Fix warning.
17706 * mini.h branch-opts.c (mono_branch_optimize_exception_target): Make
17707 the 'exname' parameter const to fix some warnings.
17709 2005-10-09 Zoltan Varga <vargaz@freemail.hu>
17711 * mini-exceptions.c (mono_handle_exception_internal): Fix another bug
17712 introduced by the previous patch.
17714 2005-10-08 Zoltan Varga <vargaz@gmail.com>
17716 * basic-float.cs: Add test for precision of float arithmetic.
17718 * mini-ia64.c (mono_arch_output_basic_block): Convert to/from doubles
17719 when loading/storing single values from/to memory.
17721 * mini.c (mono_jit_compile_method_with_opt): Create the function
17722 pointers in the correct domain.
17724 2005-10-08 Zoltan Varga <vargaz@freemail.hu>
17726 * mini-exceptions.c (mono_handle_exception_internal): Fix bug
17727 introduced by previous patch.
17729 * mini-exceptions.c (mono_handle_exception_internal): Handle the case
17730 when out_filter_idx is NULL.
17732 * mini-exceptions.c: Don't run filter clauses twice during exception
17733 handling. Fixes #75755.
17735 2005-10-07 Zoltan Varga <vargaz@gmail.com>
17737 * aot.c: Add support for ldflda wrappers.
17739 * mini.c (mono_method_to_ir): Use ldflda wrappers for CEE_LDFLDA. Fixes
17742 Tue Oct 4 20:23:25 CEST 2005 Paolo Molaro <lupus@ximian.com>
17744 * mini.c, mini.h: do not consider exception handlers blocks when
17745 setting up interface variables.
17747 2005-10-04 Zoltan Varga <vargaz@freemail.hu>
17749 * aot.c (emit_section_change): Fix emitting of sections on win32. Fixes #76322.
17751 2005-10-03 Zoltan Varga <vargaz@gmail.com>
17753 * liveness.c (mono_analyze_liveness): Revert parts of r51051 since it
17754 causes a regression.
17756 * mini.c (mini_thread_cleanup): Fix reading of freed memory.
17758 2005-10-02 Zoltan Varga <vargaz@freemail.hu>
17760 * mini.h (OP_PCONST): Move the definition of OP_PCONST into the rest
17761 of the OP_P definitions.
17763 * TODO: Add a proposal for dealing with the CEE/OP mess.
17765 * mini-amd64.c (mono_arch_output_basic_block): Merge mul_imm
17766 optimizations from the x86 port.
17768 * cpu-amd64.md: Ditto.
17770 * basic.cs basic-long.cs: Add tests.
17772 Fri Sep 30 20:07:20 CEST 2005 Paolo Molaro <lupus@ximian.com>
17774 * Makefile.am, driver.c, mini-x86.c, mini.c, mini.h, branch-opts.c:
17775 Patrik Torstensson's implementation of my exception-handling
17776 optimization idea, when the exception object is not used
17779 Fri Sep 30 19:10:29 CEST 2005 Paolo Molaro <lupus@ximian.com>
17781 * mini-x86.c, cpu-pentium.md: Patrik Torstensson's port
17782 of the mul_imm optimizations from the old jit.
17784 Fri Sep 30 11:37:51 EDT 2005 Paolo Molaro <lupus@ximian.com>
17786 * mini.c, liveness.c: patch by Patrik Torstensson and
17787 Zoltan Varga to improve performance in methods with
17790 2005-09-30 Zoltan Varga <vargaz@gmail.com>
17792 * driver.c: Remove 'Globalization' entry from --version.
17794 2005-09-28 Zoltan Varga <vargaz@gmail.com>
17796 * mini.c (mono_jit_compile_method_inner): Do not load AOT code when
17797 there is a profiler interested in JIT events.
17799 * aot.c: Load profile files produced by the AOT profiling module, and
17800 reorder methods based on the profiling info. Add a 'method_order' table
17801 to the AOT file to make mono_aot_find_jit_info work with the reordered
17804 * mini.h: Bump AOT file version info.
17806 Wed Sep 28 17:12:48 CEST 2005 Paolo Molaro <lupus@ximian.com>
17808 * mini-arm.h: work around what looks like a gcc bug when optimizations
17811 2005-09-28 Raja R Harinath <rharinath@novell.com>
17813 * Makefile.am (AM_CFLAGS): Don't use += to append inside
17814 conditionals. Use ...
17815 (PLATFORM_CFLAGS, ARCH_CFLAGS): ... these.
17817 2005-09-27 Zoltan Varga <vargaz@freemail.hu>
17819 * mini-amd64.c (mono_arch_call_opcode): Use mono_class_value_size ()
17820 to determine the amount of memory to copy when passing valuetypes.
17822 * inssel-amd64.brg: Remove PUSH(LDIND4) rules since they convert an
17823 4 byte load into a 8 byte load. Fix aligning of size in OP_OUTARG_VT.
17825 2005-09-27 Zoltan Varga <vargaz@gmail.com>
17827 * mini.h mini.c aot.c: Add infrastructure to collect pagefault
17828 information about aot.
17830 2005-09-27 Ben Maurer <bmaurer@ximian.com>
17832 * *.c: Replace the use of {Enter,Leave}CriticalSection with
17833 macros. This will allow a deadlock debugger to easily be plugged
17836 Tue Sep 27 09:32:11 EDT 2005 Paolo Molaro <lupus@ximian.com>
17838 * mini-ppc.c, cpu-g4.md: added memory barrier instruction.
17840 2005-09-27 Raja R Harinath <rharinath@novell.com>
17842 * Makefile.am (AM_CFLAGS): Rename from INCLUDES.
17843 (AM_CFLAGS) [PLATFORM_WIN32): Append to it, don't set it.
17844 (AM_CFLAGS) [ARM]: Add arch/arm directory from the build tree.
17845 ($(arch_built)) [CROSS_COMPILING]: Error out.
17847 2005-09-26 Zoltan Varga <vargaz@gmail.com>
17849 * aot.c: Add support for the no_special_static flag for classes.
17851 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
17853 * Reapply reverted patches.
17855 * *: Revert r50174 as well.
17857 * mini-amd64.c cpu-amd64.md inssel-amd64.brg: Revert r50170 as well.
17859 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
17861 * mini-amd64.c: Revert r50342 to see if this fixed buildbot.
17863 2005-09-23 Miguel de Icaza <miguel@novell.com>
17865 * mini.c (SIG_HANDLER_SIGNATURE): Only dereference info if it is
17866 part of the SIG_HANDLER_SIGNATURE.
17868 2005-09-23 Zoltan Varga <vargaz@gmail.com>
17870 * mini.h mini.c: Add a new MONO_DEBUG option to collect metadata pagefault
17873 * mini-x86.c (mono_arch_call_opcode): Fix vararg calling convention
17874 introduced by previous patch.
17876 2005-09-21 Zoltan Varga <vargaz@gmail.com>
17878 * tramp-x86.c (mono_arch_create_trampoline_code): Restore caller
17879 saved registers too.
17881 * mini-x86.c (mono_arch_allocate_vars): Rewrite this so it works based
17882 upon the information returned by get_call_info ().
17884 * mini-x86.c (add_float): Fix stack size calculation.
17885 (mono_arch_call_opcode): Rewrite this so it works based up the
17886 information returned by get_call_info ().
17887 (mono_arch_get_this_vret_args): Ditto.
17889 2005-09-21 Zoltan Varga <vargaz@freemail.hu>
17891 * mini-amd64.c (mono_arch_emit_this_vret_args): Use the information
17892 in cinfo to determine the registers which need to be used.
17894 2005-09-20 Miguel de Icaza <miguel@novell.com>
17896 * driver.c (mono_main): Add --server and --desktop flags.
17898 2005-09-16 Zoltan Varga <vargaz@gmail.com>
17900 * mini-ia64.h: Make register masks 64 bit. Don't treat argument
17901 registers as global registers.
17903 * inssel-ia64.brg (stmt): Remove OP_OUTARG_REG () rules which are no
17904 longer needed with the new register allocator.
17906 * mini-ia64.c: Use OP_MOVE instead of OP_SETREG for reg-reg moves.
17908 * cpu-ia64.md: Remove unused opcodes.
17910 * regalloc.c mini-codegen.c: Make register masks 64 bit on ia64.
17912 2005-09-16 Zoltan Varga <vargaz@freemail.hu>
17914 * cpu-amd64.md: Remove unused opcodes.
17916 * inssel-amd64.brg: Remove OP_OUTARG_REG () rules which are no longer
17917 needed with the new register allocator.
17919 * inssel-amd64.brg mini-amd64.c: Use OP_MOVE instead of OP_SETREG for
17922 2005-09-16 Raja R Harinath <rharinath@novell.com>
17924 * Makefile.am (check-local): Don't invoke semdel-wrapper.
17926 2005-09-16 Martin Baulig <martin@ximian.com>
17928 * exceptions-amd64.c
17929 (throw_exception): Don't call mono_debugger_throw_exception() if
17930 we're a rethrow - see the FIXME in the code.
17932 2005-09-15 Geoff Norton <gnorton@customerdna.com>
17934 * mini.c (mono_init_exceptions): This only works on some architectures.
17936 2005-09-15 Zoltan Varga <vargaz@gmail.com>
17938 * mini.c (mono_method_to_ir): Add OP_LMUL imm -> OP_LMUL_IMM conversion
17941 * inssel-long.brg mini-ia64.c: Add OP_LMUL_IMM rules.
17943 * mini-ia64.h mini-ia64.c: Remove the altstack support code which is
17944 now in mini-exceptions.c.
17946 2005-09-15 Zoltan Varga <vargaz@freemail.hu>
17948 * mini-amd64.h mini-am64.c: Remove the altstack support code which is
17949 now in mini-exceptions.c.
17951 2005-09-15 Zoltan Varga <vargaz@gmail.com>
17953 * exceptions-x86.c: Applied patch from Patrik Torstensson
17954 <patrik.torstensson@gmail.com>. Add stack overflow handling support for win32.
17956 * mini-exceptions.c mini-x86.c mini.c: Move the altstack setup/teardown
17957 code into mini-exceptions.c. Add some assertions to it.
17959 2005-09-12 Zoltan Varga <vargaz@gmail.com>
17961 * aot.c (emit_section_change): Applied patch from "The Software Team"
17962 (<software@solmersa.com>). Fix as errors on windows.
17964 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
17966 * tramp-amd64.c (mono_arch_create_trampoline_code): Fix saving of
17967 method info into the LMF.
17969 2005-09-11 Zoltan Varga <vargaz@gmail.com>
17971 * mini-ia64.c: Add proper unwind info for method epilogs.
17973 * exceptions-ia64.c: Add some code to help debugging.
17975 * mini-ia64.c mini-ia64.h: Add sigaltstack support.
17977 * mini-exceptions.c: Fix warning.
17979 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
17981 * mini.c: Really fix build.
17983 * mini-x86.c mini-amd64.c: Fix build.
17985 2005-09-11 Zoltan Varga <vargaz@gmail.com>
17987 * mini-ia64.c inssel-ia64.brg: Add InterlockedExchange instrinsics.
17989 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Implement
17990 some Interlocked methods as intrinsics.
17992 * mini.c (mini_get_inst_for_method): Call arch_get_inst_for_method
17993 for Thread methods as well.
17995 * mini-ops.h: Add OP_MEMORY_BARRIER opcode.
17997 * inssel.brg: Add rule for OP_MEMORY_BARRIER.
17999 * mini-ia64.c mini-x86.c mini-amd64.c
18000 cpu-ia64.md cpu-pentium.md cpu-amd64.md: Add implementation of
18003 * mini.c (mono_init_exceptions): Fix build breakage.
18005 2005-09-10 Zoltan Varga <vargaz@gmail.com>
18007 * mini-ia64.c exceptions-ia64.c tramp-ia64.c: Remove 'manual' emitting
18008 of instructions. Use the new ia64_unw_op macros for emitting unwind
18011 * mini.c (mono_init_exceptions): Initialize exception handling
18012 related trampolines at startup.
18014 Fri Sep 9 19:30:37 BST 2005 Paolo Molaro <lupus@ximian.com>
18016 * cpu-arm.md, mini-arm.c: fix for dynamic code (Gtk# apps).
18018 2005-09-09 Zoltan Varga <vargaz@gmail.com>
18020 * mini.c: Handle type loading errors gracefully during compilation and
18021 throw the appropriate exception.
18023 Fri Sep 9 09:49:14 CEST 2005 Paolo Molaro <lupus@ximian.com>
18025 * ldscript.mono, Makefile.am: use anonymous versions in the ldscript
18026 for the mono binary.
18028 2005-09-09 Martin Baulig <martin@ximian.com>
18030 * mini.c (mono_method_to_ir): Comment out the G_BREAKPOINT()'s for
18033 Thu Sep 8 14:53:45 BST 2005 Paolo Molaro <lupus@ximian.com>
18035 * mini-arm.h: use emulation for conv.r.un for the release.
18037 Thu Sep 8 11:28:45 BST 2005 Paolo Molaro <lupus@ximian.com>
18039 * mini-arm.c, objects.cs: more fixes and tests for them.
18041 Wed Sep 7 17:14:26 BST 2005 Paolo Molaro <lupus@ximian.com>
18043 * mini-arm.c: align structures to at least 4 bytes to be able
18044 to keep our current optimized memcpy.
18046 Tue Sep 6 22:51:08 BST 2005 Paolo Molaro <lupus@ximian.com>
18048 * mini-arm.c, cpu-arm.md, inssel-arm.brg: bugfixes.
18050 2005-09-05 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18052 * mini.c: ignore SIGPIPE.
18054 2005-09-04 Zoltan Varga <vargaz@gmail.com>
18056 * mini-ia64.c (mono_arch_lowering_pass): Convert 'and_imm 255' to zext1.
18058 * mini-ia64.h mini-ia64.c: Add some minor optimizations.
18060 2005-09-02 Zoltan Varga <vargaz@gmail.com>
18062 * mini.h: Add prototype for mono_allocate_stack_slots_full.
18064 Thu Sep 1 21:05:26 BST 2005 Paolo Molaro <lupus@ximian.com>
18066 * exceptions-arm.c, mini.c, mini-arm.c, mini-arm.h:
18067 exception handling support.
18068 * mini-arm.c, mini-arm.h: bigendian fixes (partially from a
18069 patch by Brian Koropoff <briank@marakicorp.com>).
18071 Thu Sep 1 10:22:44 EDT 2005 Paolo Molaro <lupus@ximian.com>
18073 * mini.c: revert another 'optimization' which breaks when
18074 items on the eval stack need to be saved at a basic block end
18077 Wed Aug 31 17:29:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
18079 * jit-icalls.c: for arrays, ensure we always provide
18082 2005-08-30 Zoltan Varga <vargaz@gmail.com>
18084 * mini.c (mono_allocate_stack_slots_full): Fix ia64 build.
18086 * mini.c (mini_get_inst_for_method): Special case Object:.ctor as well.
18088 2005-08-29 Zoltan Varga <vargaz@gmail.com>
18090 * mini-ia64.h mini-ia64.c: Implement frame pointer elimination. Keep
18091 arguments in their original register.
18093 2005-08-28 Zoltan Varga <vargaz@gmail.com>
18095 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Optimize
18098 * mini.c (mono_method_to_ir): Disable the MUL->MUL_IMM optimization
18099 when ssapre is enabled.
18101 * inssel-long.brg: Fix bug in previous patch.
18103 * mini-ia64.c mini-ia64.h mini.c inssel-long.brg: Optimize
18104 multiplication by a constant.
18106 2005-08-27 Zoltan Varga <vargaz@gmail.com>
18108 * mini-ia64.c (mono_arch_setup_jit_tls_data): Add support for intel
18111 * tramp-ia64.c (mono_arch_create_trampoline_code): Use st8.spill for
18114 Fri Aug 26 11:09:28 BST 2005 Paolo Molaro <lupus@ximian.com>
18116 * inssel-arm.brg: apply changes tested by Brian Koropoff
18117 <briank@marakicorp.com>.
18119 2005-08-25 Zoltan Varga <vargaz@gmail.com>
18121 * mini-x86.c (mono_arch_emit_prolog): Fix calling of mono_jit_thread_attach () under windows.
18123 2005-08-24 Zoltan Varga <vargaz@gmail.com>
18125 * mini-codegen.c (mono_local_regalloc): Avoid allocating dreg and sreg1/2
18126 to the same register if dreg is just a base register.
18127 (print_ins): Improve printing of membase opcodes.
18129 * inssel-x86.brg: Add optimized ldind(reg) rules.
18131 * mini-x86.c cpu-pentium.md: Changes required to support the new rules.
18133 Wed Aug 24 19:39:36 CEST 2005 Paolo Molaro <lupus@ximian.com>
18135 * mini.c: when running under valgrind, set the stack bottom for
18136 the GC at the actual approximate stack for the app (fixes running
18137 mono with valgrind).
18139 Tue Aug 23 21:38:50 CEST 2005 Paolo Molaro <lupus@ximian.com>
18141 * mini.c: do no break at the first valuetype to init found
18142 (fixes bug #75791).
18144 Tue Aug 23 16:53:21 BST 2005 Paolo Molaro <lupus@ximian.com>
18146 * cpu-arm.md, mini-arm.c: more fixes and LMF support.
18148 Tue Aug 23 15:11:44 CEST 2005 Paolo Molaro <lupus@ximian.com>
18150 * cpu-g4.md: fixed instruction length exposed by the nemerle compiler.
18152 2005-08-23 Zoltan Varga <vargaz@freemail.hu>
18154 * inssel-amd64.brg inssel-x86.brg: Fix the fcall rules.
18156 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
18158 * inssel-x86.brg: Fix assert in patch_delegate_trampoline.
18160 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Add some debug
18163 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Add some debug
18166 * mini.c (optimize_branches): Don't quit after 1000 iterations on large
18169 Mon Aug 22 19:16:29 BST 2005 Paolo Molaro <lupus@ximian.com>
18171 * tramp-arm.c: allocate less memory for the trampoline and fix typo.
18173 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
18175 * mini.c (mono_method_to_ir): Remove instructions inserted after a branch
18176 in the tail recursion optimization.
18178 * mini.h helpers.c (mono_disassemble_code): Emit starts of basic blocks as
18179 debug info into the assembly file.
18181 * iltests.il: Add test for filter regions.
18183 * mini.c (mono_method_to_ir): Fix handling of nested FILTER clauses. Fix
18184 initial stack of filter regions. Fixes #75755.
18186 Mon Aug 22 17:49:16 BST 2005 Paolo Molaro <lupus@ximian.com>
18188 * mini-arm.c, cpu-arm.c: fixes and support for methods with bigger
18189 stack requirements.
18191 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
18193 * mini.c (mono_create_delegate_trampoline): Fix memory leak. Put back
18194 the check for an already compiled method on non-ia64 platforms.
18195 (mono_create_jump_trampoline): Store the MonoJitInfo structure into the
18198 * mini-x86.h tramp-x86.c: Add support for delegate trampolines.
18200 * inssel-x86.brg: Add some optimized call rules.
18202 2005-08-21 Zoltan Varga <vargaz@freemail.hu>
18204 * mini.c (mono_create_delegate_trampoline): Do not return an already compiled
18207 * mini.h mini-trampolines.c: Pass the trampoline argument to
18208 mono_arch_patch_delegate_trampoline.
18210 * mini-ia64.h mini-ia64.c tramp-ia64.c: Add support for delegate trampolines.
18212 * mini-trampolines.c: Fix build.
18214 * mini-amd64.h: Add delegate trampolines.
18216 * mini.h mini.c mini-trampolines.c tramp-amd64.c: Add delegate trampolines.
18218 * inssel-amd64.brg: Add optimized call rules.
18220 * mini-ia64.c tramp-ia64.c: Improve instruction scheduling.
18222 * inssel-ia64.brg: Add optimized ldind(reg) rules.
18224 2005-08-20 Zoltan Varga <vargaz@freemail.hu>
18226 * mini.c (mono_create_class_init_trampoline): Fix bug caused by last
18229 * mini-ia64.c: Remove LMF fixmes.
18231 * mini-ia64.h: Remove most fields from LMF.
18233 * inssel-ia64.brg (stmt): Fix unaligned access errors.
18235 * mini-trampolines.c: Add support for IA64 function descriptors.
18237 * mini.h mini.c jit-icalls.c exceptions-ia64.cdriver.c: Add support
18238 for IA64 function descriptors.
18240 Sat Aug 20 16:51:44 BST 2005 Paolo Molaro <lupus@ximian.com>
18242 * tramp-arm.c: patch the vtable for virtual calls. Added
18243 support code to register/unregister the LMF.
18244 * mini-arm.c, mini-arm.h: warning fixes, fixes, speedups,
18247 2005-08-19 Dick Porter <dick@ximian.com>
18249 * mini.c: Use a gsize to store the thread ID, so it can hold a 64
18250 bit value if needed.
18252 2005-08-19 Zoltan Varga <vargaz@freemail.hu>
18254 * mini.c (mini_get_method): Move handling of wrapper data here.
18256 * mini.c (mono_method_to_ir): Add support for dynamic methods.
18258 * mini.c (mono_method_to_ir): Convert nonvirtual calls to abstract methods into
18261 * mini.c (mono_method_to_ir): Emit IR for CEE_NOP as well, so
18262 bblock->code does not remain empty.
18264 2005-08-17 Zoltan Varga <vargaz@freemail.hu>
18266 * arrays.cs: Add regression test for #75832.
18268 * inssel-amd64.brg cpu-amd64.md mini-amd64.c: Fix LDELEMA optimization
18269 rules. Fixes #75832.
18271 * mini-ia64.c tramp-ia64.c exceptions-ia64.c: Implement improved
18272 instruction scheduling.
18274 2005-08-12 Zoltan Varga <vargaz@freemail.hu>
18276 * mini-exceptions.c (ves_icall_get_frame_info): Fix IA64 build.
18278 2005-08-11 Zoltan Varga <vargaz@freemail.hu>
18280 * mini-exceptions.c mini-x86.h: Move VC stuff into macros in mini-x86.h.
18282 * mini-codegen.c: Fix VC build.
18284 * cpu-pentium.md: Increase length of atomic_exhange_i4.
18286 2005-08-09 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18288 * mini.h: fix signature for mono_register_opcode_emulation.
18290 2005-08-09 Zoltan Varga <vargaz@freemail.hu>
18292 * mini.c: Get rid of most of the helper_sig_... constants using
18293 mono_create_icall_signature ().
18295 2005-08-08 Zoltan Varga <vargaz@freemail.hu>
18297 * jit-icalls.c (helper_ldstr): New helper function.
18299 * mini.c (get_basic_blocks): Set out_of_line for bblocks containing a throw.
18301 * mini.c (mono_method_to_ir): If an LDSTR instruction is in a bblock with a
18302 throw, load the string using a helper call instead of creating a string object.
18304 * aot.c: Update after LDSTR changes.
18306 * mini.h: Bump AOT file version.
18308 * aot.c: Save class size info into the AOT file. Print more statistics during
18311 * mini.h: Bump AOT file version.
18313 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
18314 ordering of disasm cases. Fixes #74957.
18316 Thu Aug 4 19:47:24 BST 2005 Paolo Molaro <lupus@ximian.com>
18318 * mini-ops.h, mini-arch.h, inssel.brg, mini.c, mini.h,
18319 jit-icalls.c, mini-codegen.c, Makefile.am: changes in
18320 the generic code needed for the ARM port.
18322 Thu Aug 4 19:42:54 BST 2005 Paolo Molaro <lupus@ximian.com>
18324 * exceptions-arm.c, tramp-arm.c, mini-arm.c, mini-arm.h, cpu-arm.md,
18325 inssel-arm.brg: more ARM features and fixes.
18327 Mon Aug 1 18:37:38 BST 2005 Paolo Molaro <lupus@ximian.com>
18329 * tramp-arm.c, mini-arm.c, cpu-arm.md, inssel-arm.brg: more
18330 ARM port work in progress.
18332 2005-07-30 Zoltan Varga <vargaz@freemail.hu>
18334 * mini-ia64.c (mono_arch_call_opcode): Ongoing IA64 work.
18336 * mini-exceptions.c mini-ia64.h: Ongoing IA64 work.
18338 * mini-ia64.c (ia64_emit_bundle): Ongoing IA64 work.
18340 * inssel.brg (mini_emit_memset): Add support for unaligned access.
18342 * *-ia64.*: Ongoing IA64 work.
18344 * mini-ia64.c exceptions-ia64.c: Ongoing IA64 work.
18346 2005-07-28 Zoltan Varga <vargaz@freemail.hu>
18348 * TODO: Remove out-of-data todo stuff.
18350 * mini.h mini.c (mono_create_jit_trampoline_from_token): Remove some
18353 * aot.c: Save/load MonoCachedClassInfo->has_nested_classes.
18355 * mini.h: Bump corlib version.
18357 2005-07-27 Martin Baulig <martin@ximian.com>
18360 (create_copy_ins): Added `const unsigned char *ip' argument; set
18361 `copy->cil_code' from it.
18363 2005-07-27 Martin Baulig <martin@ximian.com>
18365 * mini-exceptions.c (mono_handle_exception): Don't call
18366 mono_debugger_handle_exception() for filters.
18368 2005-07-27 Zoltan Varga <vargaz@freemail.hu>
18370 * mini-trampolines.c (mono_aot_trampoline): Handle AppDomain:InvokeInDomain
18373 2005-07-26 Martin Baulig <martin@ximian.com>
18375 Committing a patch from Michal Moskal <michal.moskal@gmail.com>.
18377 * mini.c (mono_method_to_ir): In `CEE_CALLI', only use
18378 helper_compile_generic_method() if the method is actually virtual
18381 2005-07-26 Martin Baulig <martin@ximian.com>
18384 (trampoline_code): Renamed to `mono_trampoline_code' and made it
18385 public; this is now accessed directly by the debugger.
18386 (mono_generic_trampoline_code): Removed.
18389 (mono_debug_init_method): Also add interncalls and wrappers.
18391 2005-07-23 Zoltan Varga <vargaz@freemail.hu>
18393 * mini-ia64.c mini-ia64.h: Add support for tracing/profiling.
18395 2005-07-22 Zoltan Varga <vargaz@freemail.hu>
18397 * aot.c (mono_aot_get_method_from_token): Fix a potential crash here.
18399 2005-07-21 Zoltan Varga <vargaz@freemail.hu>
18401 * aot.c (load_patch_info): Fix handling of stfld_remote wrapper.
18403 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
18405 * mini-amd64.c (mono_arch_setup_jit_tls_data): Use the nice way of
18406 getting TLS offsets on AMD64 too.
18408 2005-07-20 Kornel Pal <kornelpal@hotmail.com>
18410 * driver.c: Detach console when executing IMAGE_SUBSYSTEM_WINDOWS_GUI on win32
18412 Wed Jul 20 18:05:19 BST 2005 Paolo Molaro <lupus@ximian.com>
18414 * exceptions-arm.c, mini-arm.c, tramp-arm.c, cpu-arm.md,
18415 inssel-arm.brg, mini-arm.h: ARM port work in progress.
18417 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
18419 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix build.
18421 * mini.h mini.c mini-*.h tramp-*.c: Move more cross platform trampoline code
18424 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Call
18425 mono_sparc_is_virtual_call ().
18427 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix warning.
18429 * tramp-sparc.c (mono_arch_create_trampoline_code): Fix order of
18430 trampoline parameters.
18432 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix signature.
18434 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Rename this
18435 to mono_arch_get_vcall_slot_addr.
18437 * Makefile.am tramp-sparc.c: Update the sparc port to use the generic
18440 * *-sparc.*: Merge the mini-xp-regalloc branch for sparc.
18442 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
18444 * mini-ia64.h mini-ia64.c: Finish pinvoke support.
18446 2005-07-19 Martin Baulig <martin@ximian.com>
18448 * exceptions-amd64.c (throw_exception): Call
18449 mono_debugger_throw_exception() here like we're doing it on i386.
18451 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
18453 * mini-ia64.c: Add optimized TLS access support.
18455 2005-07-18 Zoltan Varga <vargaz@freemail.hu>
18457 * mini-exceptions.c: Ongoing IA64 work.
18459 * mini-ia64.c inssel-long.brg: Ongoing IA64 work.
18461 * mini.c: Use the default optimization set when embedding. Fixes
18464 2005-07-11 Zoltan Varga <vargaz@freemail.hu>
18466 * tramp-amd64.c tramp-ia64.c Makefile.am: Move arch independent parts
18467 of trampolines to a separate file.
18469 * mini-trampolines.c: New file.
18471 * mini.h tramp-x86.c: Move arch independent parts of trampolines to a
18474 * tramp-x86.c: Reorganize the trampoline code to be similar to the
18477 * mini-codegen.c: Fix cygwin build.
18479 2005-07-10 Zoltan Varga <vargaz@freemail.hu>
18481 * mini.c: Add some minor changes needed by the IA64 port.
18483 * *-ia64.*: Ongoing IA64 work.
18485 2005-07-09 Zoltan Varga <vargaz@freemail.hu>
18487 * tramp-amd64.c mini-amd64.c: Update after latest AOT changes. Split
18488 trampolines into arch-independent and arch-dependent parts.
18490 * mini-amd64.c (mono_arch_lowering_pass): Fix store_membase_imm -> store_membase_reg rule.
18492 2005-07-08 Zoltan Varga <vargaz@freemail.hu>
18494 * cpu-amd64.md: Merge the xp-regalloc-branch for amd64.
18496 * mini-ops.h mini-amd64.h mini-amd64.c inssel-amd64.brg Makefile.am: Merge
18497 the xp-regalloc-branch for amd64.
18499 * mini-x86.h mini-x86.c cpu-pentium.md Makefile.am: Merge the
18500 xp-regalloc-branch for x86.
18502 2005-07-07 Zoltan Varga <vargaz@freemail.hu>
18504 * inssel.brg (OP_THROW_OR_NULL): Allways rethrow the abort exception.
18506 2005-07-06 Martin Baulig <martin@ximian.com>
18509 (mono_jit_compile_method_inner): Call mono_get_inflated_method().
18510 (mono_jit_runtime_invoke): Likewise.
18512 2005-07-05 Zoltan Varga <vargaz@freemail.hu>
18514 * aot.c (mono_compile_assembly): Allocate the GOT in the .bss segment
18517 * aot.c: Add new mono_aot_get_method_from_token () function to load AOT methods
18518 without loading their metadata. Reorganize the file format so exception handling+
18519 debug info is kept separate from normal method info. Create MonoJitInfo
18520 structures for methods lazily.
18522 * tramp-x86.c (x86_aot_trampoline): Use the new from_token method to avoid
18524 (x86_class_init_trampoline): Patch AOT class init trampolines too.
18526 * mini.c (mini_init): Install the new mono_aot_find_jit_info hook.
18528 * mini.c (mono_method_to_ir): Reduce the number of class init trampoline calls
18531 * mini.h: Bump AOT file version.
18533 2005-07-04 Zoltan Varga <vargaz@freemail.hu>
18535 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
18537 2005-07-01 Raja R Harinath <rharinath@novell.com>
18539 * Makefile.am (check-local): Call semdel-wrapper.
18541 2005-06-29 Zoltan Varga <vargaz@freemail.hu>
18543 * mini-x86.c: Revert the last change as it seems to break the build..
18545 2005-06-28 Zoltan Varga <vargaz@freemail.hu>
18547 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
18549 * mini-x86.c (mono_arch_cpu_init): Fix setting of fp precision in the VC build.
18551 2005-06-27 Ben Maurer <bmaurer@ximian.com>
18553 * mini.c (NEW_AOTCONST): make sure to call mono_get_got_var
18554 outside of the macro, so strange stuff doesn't happen with gcc4
18555 (NEW_AOTCONST_TOKEN): Likewise.
18557 2005-06-28 Martin Baulig <martin@ximian.com>
18559 * mini.c (mini_class_is_system_array): New static method; use this
18560 instead of `klass->parent == mono_defaults.array_class' everywhere
18561 since this also works for the new generic array class.
18563 2005-06-26 Ben Maurer <bmaurer@ximian.com>
18565 * inssel.brg: Remove warnings.
18567 2005-06-24 Zoltan Varga <vargaz@freemail.hu>
18569 * mini-ia64.c: Ongoing IA64 work.
18571 * basic-float.cs: Add float->i1 conversion test.
18573 * iltests.il: Add conv.u4 test.
18575 2005-06-23 Zoltan Varga <vargaz@freemail.hu>
18577 * inssel-long.brg: Fix bug caused by last change.
18579 2005-06-23 Geoff Norton <gnorton@customerdna.com>
18581 * mini-x86.h: Add __APPLE__ to the SC_* redefines with the other
18582 BSDs. Allows the x86 JIT to work on OSX86
18584 2005-06-22 Zoltan Varga <vargaz@freemail.hu>
18586 * inssel-long.brg: Use OP_LSHR_UN_IMM instead of OP_SHR_UN_IMM in
18589 * mini-ia64.c: Ongoing IA64 work.
18591 2005-06-19 Zoltan Varga <vargaz@freemail.hu>
18593 * mini-ia64.c: Ongoing IA64 work.
18595 * driver.c: Clean up jit_code_hash as well when using --regression.
18597 * inssel-long.brg: Fix long->i4/u4 conversion rules.
18599 * basic-long.cs: Add tests for long->u4 conversion.
18601 2005-06-18 Ben Maurer <bmaurer@ximian.com>
18603 * mini.c: Take mono_get_domainvar out of macros. This makes sure
18604 that we do not depend on undefined C behavior: the order stuff
18605 gets evaluated within an expression. Fixes mono when compiled on
18608 2005-06-18 Zoltan Varga <vargaz@freemail.hu>
18610 * *-ia64.*: Ongoing IA64 work.
18612 * aot.c: Lower memory usage while loading AOT methods.
18614 * tramp-x86.c: Avoid allocating+freeing MonoJitInfo structures.
18616 * mini.h: Bump AOT file format version.
18618 2005-06-17 Zoltan Varga <vargaz@freemail.hu>
18620 * mini.c (mono_method_to_ir): Allow STACK_PTR as input to SWITCH.
18622 2005-06-16 Sebastien Pouliot <sebastien@ximian.com>
18624 * declsec.c: Fixed APTC to check for FullTrust on caller assembly (and
18625 not on callee assembly). Fixed some comments.
18627 2005-06-16 Zoltan Varga <vargaz@freemail.hu>
18629 * aot.c (mono_compile_assembly): Mark the "methods" symbol as a function so
18630 it gets proper disassembly.
18631 (emit_method_info): Remove some dead code.
18633 * mini.c (mini_method_compile): Allways allocate the GOT var in
18634 mono_method_to_ir for emulating opcodes.
18636 2005-06-13 Zoltan Varga <vargaz@freemail.hu>
18638 * mini.c (mono_jit_free_method): Remove the method from the JitInfo table
18639 before freeing the code memory. Fixes #74990.
18641 * objects.cs: Add regression test for #74992.
18643 * liveness.c: Extend live ranges of arguments to the beginning of the
18644 method. Fixes #74992.
18646 * exceptions-ia64.c mini-ia64.h: Modify ip during exception handling
18647 so it points into the faulting instruction.
18649 2005-06-12 Zoltan Varga <vargaz@freemail.hu>
18651 * jit-icalls.c (mono_imul_ovf): Add exception handling.
18653 * *-ia64.*: Ongoing IA64 work.
18655 * mini.c (mini_init): Fix signature of mono_delegate_ctor.
18657 2005-06-11 Zoltan Varga <vargaz@freemail.hu>
18659 * mini-ia64.h exceptions-ia64.c: Ongoing IA64 work.
18661 * *-ia64.*: Ongoing IA64 work.
18663 2005-06-10 Zoltan Varga <vargaz@freemail.hu>
18665 * basic-long.cs: Add tests for add/sub.ovf.
18667 * basic.cs: Add tests for sub.ovf.
18669 * *-ia64.*: Ongoing IA64 work.
18671 2005-06-09 Zoltan Varga <vargaz@freemail.hu>
18673 * *-ia64.*: Ongoing IA64 work.
18675 * basic.cs: Add conv.ovf.i4.un test.
18677 2005-06-09 Massimiliano Mantione <massi@ximian.com>
18679 * mini.c: (remove_block_if_useless) Fixed bug 75061.
18681 2005-06-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18683 * mini.c: no SIGUSR2 on windows. Remove it for PLATFORM_WIN32.
18685 2005-06-07 Zoltan Varga <vargaz@freemail.hu>
18687 * *-ia64.*: Ongoing IA64 work.
18689 2005-06-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18692 * mini.c: added the ability to toggle trace on/off using SIGUSR2.
18694 2005-06-04 Zoltan Varga <vargaz@freemail.hu>
18696 * mini-ia64.c mini-ia64.h: Fix cleanup of memory stack.
18698 2005-06-03 Zoltan Varga <vargaz@freemail.hu>
18700 * mini-amd64.c (emit_call): Fix yet another bug in the near call optimization.
18702 * mini-amd64.c (amd64_patch): Add an assert to check that the destination
18703 of a call is callable by a near call.
18705 2005-05-31 Zoltan Varga <vargaz@freemail.hu>
18707 * mini-ia64.c: Ongoing IA64 work.
18709 2005-05-29 Zoltan Varga <vargaz@freemail.hu>
18711 * genmdesc.c: Make the generated array non-static.
18713 * inssel-long.brg: Fix LSHR_IMM rule.
18715 * *-ia64.*: Ongoing IA64 work.
18717 * *-ia64.*: Ongoing IA64 work.
18719 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
18721 * *-ia64.*: Ongoing IA64 work.
18723 * *-ia64.*: Ongoing IA64 work.
18725 * mini-ia64.c: Ongoing IA64 work.
18727 * *-ia64.* jit-icalls.c mini-codegen.c: Ongoing IA64 work.
18729 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
18731 * objects.cs basic-calls.cs: Move some tests to objects.cs.
18733 * objects.cs basic-long.cs: Move some tests to objects.cs.
18735 2005-05-26 Zoltan Varga <vargaz@freemail.hu>
18737 * *-ia64.*: Ongoing IA64 work.
18739 * iltests.il: Add a new test.
18741 * mini.c (mono_method_to_ir): Initialize valuetypes when created using
18742 newobj. Fixes #75042.
18744 2005-05-22 Zoltan Varga <vargaz@freemail.hu>
18746 * *-ia64.*: Ongoing IA64 work.
18748 * *-ia64.*: Ongoing IA64 work.
18750 * *-ia64.*: Ongoing IA64 work.
18752 * basic.cs objects.cs: Move tests accessing static variables as well.
18754 * basic.cs objects.cs: Move test_0_pin_string to objects.cs.
18756 2005-05-21 Zoltan Varga <vargaz@freemail.hu>
18758 * mini.c (SIG_HANDLER_SIGNATURE): Fix warning.
18760 * driver.c: Always print failed tests.
18762 * mini-codegen.c: Use cfg->frame_reg instead of a macro for the
18765 * *ia64*: Ongoing IA64 work.
18767 2005-05-20 Zoltan Varga <vargaz@freemail.hu>
18769 * basic.cs: Add tests for add.ovf. Fix warnings.
18771 2005-05-18 Miguel de Icaza <miguel@novell.com>
18773 * driver.c (mono_main): Avoid crash if no argument is passed to
18774 --break; Do not use g_error, but f_printf. And fix all other
18775 ocurrences of the same crash.
18777 2005-05-17 Zoltan Varga <vargaz@freemail.hu>
18779 * mini.h mini.c: Generalize the existing uses of the MONO_DEBUG env variable
18780 and add a new one: aborting when a SIGSEGV is raised while in unmanaged code.
18783 2005-05-14 Zoltan Varga <vargaz@freemail.hu>
18785 * *-ia64.*: Add beginnings of IA64 backend.
18787 * Makefile.am mini-arch.h mini-codegen.c: Add IA64 support.
18789 2005-05-13 Zoltan Varga <vargaz@freemail.hu>
18791 * inssel-long.brg: Add missing ulong->{i1, i2} checked conversions.
18794 * basic-long.cs exceptions.cs: Add new tests. Fix some warnings.
18796 * mini-amd64.c: Fix a warning.
18798 2005-05-10 Zoltan Varga <vargaz@freemail.hu>
18800 * mini-amd64.c (mono_arch_output_basic_block): Fix stack space leakage
18801 in float_neg. Fixes #74897.
18803 * mini-amd64.c (emit_call): Fix another near call bug.
18805 2005-05-06 Sebastien Pouliot <sebastien@ximian.com>
18807 * declsec.c: Keep the appdomain information in the structure. Added a
18808 missing "return FALSE" for Unmanaged if FullTrust is set (or else the
18809 value gets overwritten).
18810 * declsec.h: Set the default MonoArray for the the stack to 6. Added
18811 an MonoAppDomain member to MonoSecurityFrame.
18812 * mini-exceptions.c: Do not use a glist to keep GC allocated objects
18813 used in the stack walk. Now use a MonoArray which grow (double) when
18816 2005-05-05 Lluis Sanchez Gual <lluis@novell.com>
18818 * mini.c: Re-enabled runtime cleanup, since running threads should
18819 now properly stop when exiting.
18821 2005-05-05 Zoltan Varga <vargaz@freemail.hu>
18823 * mini-codegen.c: New file contaning the arch-independent local
18824 register allocator. Not used by any architectures yet.
18826 * mini.h linear-scan.c: Merge some changes from the
18827 mini-xp-local-regalloc branch.
18829 2005-04-28 Zoltan Varga <vargaz@freemail.hu>
18831 * mini-amd64.c (emit_call): Fix calls to native functions when the
18832 runtime is compiled as a shared library. Fixes #74756.
18834 * mini.c (mono_method_to_ir): Assert if ldsfld and friends are used
18835 on a literal field. Fixes #74751.
18837 2005-04-25 Raja R Harinath <rharinath@novell.com>
18839 * Makefile.am (RUNTIME): Add MONO_CFG_DIR.
18841 2005-04-23 Zoltan Varga <vargaz@freemail.hu>
18843 * objects.cs: Add missing null casting test.
18845 2005-04-22 Zoltan Varga <vargaz@freemail.hu>
18847 * mini-exceptions.c (mono_find_jit_info): Fix native offset calculation
18848 in wrapper methods. Also rename 'address' variable to 'offset'.
18850 2005-04-20 Zoltan Varga <vargaz@freemail.hu>
18852 * mini.c debug-mini.c aot.c tramp-x86.c driver.c: Fix some gcc 4.0
18855 * Makefile.am (MCS): Use -unsafe instead of --unsafe.
18857 * aot.c: Applied patch from "The Software Team" <software@solmersa.com>. Make AOT compilation
18860 Mon Apr 18 16:20:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
18862 * exceptions-ppc.c: update code to handle stack traces (fixes bug #74452).
18864 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
18866 * mini-x86.c (mono_emit_stack_alloc): Initialize the whole allocated area not
18867 just the last bytes.
18869 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
18871 * aot.c (mono_compile_assembly): Fix warning.
18873 * mini-exceptions.c (ves_icall_get_frame_info): Fix bug introduced
18874 by the _MSC_VER stuff.
18876 2005-04-16 Zoltan Varga <vargaz@freemail.hu>
18878 * inssel-long.brg: Fix #74588.
18880 * cpu-amd64.md: Fix #74591.
18882 * iltests.il: Add new regression tests.
18884 2005-04-13 Zoltan Varga <vargaz@freemail.hu>
18886 * trace.c (mono_trace_enter_method): Print enums as an int, not as a
18889 2005-04-11 Zoltan Varga <vargaz@freemail.hu>
18891 * mini-x86.c (setup_stack): Unconditionally call pthread_attr_init ().
18893 * exceptions-x86.c mini-x86.h mini-x86.c: Applied some freebsd patches
18894 from Bill Middleton <flashdict@gmail.com>.
18896 2005-04-10 Zoltan Varga <vargaz@freemail.hu>
18898 * arrays.cs: Add new regression test. Fix warnings.
18900 2005-04-09 Zoltan Varga <vargaz@freemail.hu>
18902 * mini-amd64.c (mono_arch_output_basic_block): Fix stack alignment
18903 and leakage in CKFINITE.
18905 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Change
18906 this to a null op since it is called on amd64 too.
18908 * exceptions-amd64.c (get_throw_trampoline): Align stack.
18910 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Remove
18911 body since this is not used on amd64.
18913 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Remove duplicate define.
18915 * mini-amd64.c: Remove obsolete fixmes.
18917 * mini.c (print_method_from_ip): Fix debugging support.
18919 2005-2-1 Massimiliano Mantione <massi@ximian.com>
18921 * ssapre.c: Fix a subtle bug about availability, and limit SSAPRE
18922 so that expressions that don't give much gain are not reduced.
18923 * ssapre.h: Likewise.
18925 2005-04-04 Zoltan Varga <vargaz@freemail.hu>
18927 * exceptions-x86.c (mono_arch_find_jit_info): Remove last SC_EBP reference.
18929 * mini-x86.c (mono_emit_stack_alloc): Fix localloc under windows.
18931 * mini-x86.h exceptions-x86.c: Hopefully fix compilation on *BSD.
18933 2005-04-01 Zoltan Varga <vargaz@freemail.hu>
18935 * mini-sparc.c mini-sparc.h: Add asserts when running with sigaltstack.
18937 * exceptions-x86.c (mono_arch_monoctx_to_sigctx): Fix cygwin build.
18939 2005-03-31 Zoltan Varga <vargaz@freemail.hu>
18941 * mini-x86.c: If sigaltstack support is enabled, perform win32 style
18944 * mini.h (mono_arch_sigctx_to_monoctx): New arch-specific function.
18946 * mini.h (mono_arch_monoctx_to_sigctx): New arch-specific function.
18948 * mini.c: sigaltstack support requires MONO_ARCH_USE_SIGACTION.
18950 * mini-x86.h mini-x86.c exceptions-x86.c: Add support for
18951 MONO_ARCH_USE_SIGACTION. Fixes #74252.
18953 * mini-x86.h: Enable MONO_ARCH_USE_SIGACTION on linux.
18955 * mini-x86.c: Fix up stack overflow handling.
18957 * exceptions.cs: Add new regression test.
18959 2005-03-30 Zoltan Varga <vargaz@freemail.hu>
18961 * mini-x86.c (mono_arch_emit_prolog): Adjust stack after calls to
18962 mono_jit_thread_attach.
18964 * mini.c (mono_method_to_ir): Verify called method is not abstract.
18966 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
18968 * mini.c (mono_method_to_ir): Applied Ben's patch from bug #61441 to
18969 avoid calling constructors using callvirt.
18971 * inssel.brg: Fix #74073.
18973 2005-03-29 Sebastien Pouliot <sebastien@ximian.com>
18975 * aot.c, mini.h: Added mono-compiler.h header to allow/ease
18976 compilation with non-GCC compilers.
18977 * mini-exceptions.c, mini-x86.c|h: Patches to make compilation of mono
18978 possible using VS.NET. Adapted from the work of J Lothian (for VC6).
18980 Tue Mar 29 11:43:01 CEST 2005 Paolo Molaro <lupus@ximian.com>
18982 * inssel.brg, arrays.cs: fix long standing 64 bit issue in access to
18983 klass->interface_offsets (will likely fix bug#74073).
18985 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
18987 * mini-amd64.c (mono_arch_is_int_overflow): Fix rex handling.
18989 2005-03-28 Zoltan Varga <vargaz@freemail.hu>
18991 * mini-amd64.c (mono_arch_output_basic_block): Fix order of parameters
18992 to amd64_div_reg_size ().
18994 * mini-amd64.c (mono_arch_emit_exceptions): Emit a near call here too.
18996 2005-03-27 Zoltan Varga <vargaz@freemail.hu>
18998 * cpu-amd64.md (store_membase_reg): Fix length of storer8 opcodes.
19000 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
19002 * driver.c: Turn off automatic command line globbing under windows. Fixes #73763.
19004 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
19006 * mini.c (mono_method_to_ir): Remove debugging stuff left in by mistake.
19008 * mini.c (mono_precompile_assembly): Load and precompile referenced
19009 assemblies as well. Fixes #74015.
19011 2005-03-23 Zoltan Varga <vargaz@freemail.hu>
19013 * cpu-amd64.md (sin): Fix up maximum lengths of some opcodes.
19015 2005-03-23 Sebastien Pouliot <sebastien@ximian.com>
19017 * declsec.c: Skip linkdemand checks for intra-corlib calls. This skips
19018 a lot of checks and (anyway) permissions cannot work until corlib is
19021 Wed Mar 23 14:29:49 CET 2005 Paolo Molaro <lupus@ximian.com>
19023 * mini-ppc.c: fixed ABI issue on sysv/ppc.
19025 Tue Mar 22 19:03:17 CET 2005 Paolo Molaro <lupus@ximian.com>
19027 * tramp-ppc.c, exceptions-ppc.c: added missing icache flush
19028 calls (fixes bug#72824).
19030 Tue Mar 22 16:28:48 CET 2005 Paolo Molaro <lupus@ximian.com>
19032 * mini.c: fix tail recursion elimination (see test in bug#73936).
19034 2005-03-21 Zoltan Varga <vargaz@freemail.hu>
19036 * mini-amd64.c (mono_arch_output_basic_block): Add inline versions of
19037 some fp functions in sse2 mode.
19039 2005-03-20 Zoltan Varga <vargaz@freemail.hu>
19041 * mini-x86.c (emit_tls_get): Move tls handling into a separate helper function.
19043 2005-03-19 Zoltan Varga <vargaz@freemail.hu>
19045 * mini.h mini.c: Add mono_get_jit_tls_key ().
19047 * mini-x86.c: Enable fast TLS support on windows.
19049 2005-03-17 Sebastien Pouliot <sebastien@ximian.com>
19051 * declsec.c: Renamed aptc to allowpartiallytrustedcallers.
19052 * mini.c: Check for p/invoke method when generating code. If a
19053 p/invoke method, or it's class, isn't decorated with [Suppress
19054 UnmanagedCodeSecurity] then generate code to call System.Security.
19055 UnmanagedDemand (only if the security manager is active).
19057 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
19059 * tramp-amd64.c (create_specific_trampoline): Revert parts of the
19060 last change as it seems to cause strange crashes.
19062 Wed Mar 16 16:24:11 CET 2005 Paolo Molaro <lupus@ximian.com>
19064 * *.c: handle unsafe function pointers where needed.
19066 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
19068 * mini.c (mono_jit_free_method): Remove the fixme too.
19070 2005-03-15 Miguel de Icaza <miguel@novell.com>
19072 * mini.c: As discussed, make the code actually free the delegate
19073 thunk now, to enable the debugging of delegate problems, use
19074 MONO_DEBUG=1 when running Mono.
19076 This takes also care of parts of the leaks as seen by Joe.
19078 2005-03-15 Zoltan Varga <vargaz@freemail.hu>
19080 * mini-amd64.c (mono_arch_setup_jit_tls_data): Enable
19081 thread_tls_offset calculation.
19083 2005-03-14 Sebastien Pouliot <sebastien@ximian.com>
19085 * declsec.c: Reworked linkdemand checks for icall. The previous code
19086 was using the declaration code (untrusted) and didn't work as expected
19087 with the CLR 2.0. We're now more compatible with 2.0 than 1.x for this
19090 2005-03-13 Zoltan Varga <vargaz@freemail.hu>
19092 * iltests.il: Add new localloc test.
19094 * mini-amd64.c: Handle large stack allocations the same way as on
19095 windows if stack overflow handling is working.
19097 * mini-amd64.c: Allocate the signal stack using mmap.
19099 * mini.c (sigsegv_signal_handler): Fix reading of context.
19101 * mini-exceptions.c: Fix up stack overflow handling.
19103 * mini-amd64.h mini-amd64.c: Fix up stack overflow handling.
19105 * tramp-amd64.c (create_specific_trampoline): Optimize trampoline size.
19107 * exceptions-amd64.c (mono_amd64_exceptions_init): Remove this.
19109 * mini.h mini.c tramp-*.c: Move common trampoline code to mini.c.
19111 * mini-x86.h mini-x86.c mini-amd64.h mini-amd64.c: Get rid of the
19112 tramp_init functions as they are no longer needed.
19114 2005-03-12 Zoltan Varga <vargaz@freemail.hu>
19116 * tramp-amd64.c (mono_amd64_tramp_init): Fix typo.
19118 * tramp-amd64.c (mono_amd64_tramp_init): Init AOT trampoline as well.
19120 * mini-amd64.h mini-amd64.c (mono_amd64_exceptions_init): Remove this.
19122 * mini.c mini-*.h: Remove OUT_OF_LINE_BBLOCK defines since all arches
19125 * mini-ops.h: Add OP_LMUL_IMM.
19127 * mini.c jit-icalls.cmini-amd64.h mini-amd64.c cpu-amd64.md: Implement
19128 long mul/div opcodes as intrinsic.
19130 * mini-amd64.c (emit_call): Handle the case when the callee might be
19133 2005-03-11 Zoltan Varga <vargaz@freemail.hu>
19135 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Reorder cases to be
19138 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Fix ordering of cases.
19140 * aot.c (mono_aot_load_method): Get rid of bogus make_writable call.
19142 2005-03-09 Ben Maurer <bmaurer@ximian.com>
19144 * mini.c (mono_codegen): Don't leak here, to help people running
19147 2005-03-08 Zoltan Varga <vargaz@freemail.hu>
19149 * mini-amd64.c (mono_arch_output_basic_block): Fix int->float
19150 conversions in sse2 mode.
19152 * basic-float.cs: Add regression test.
19154 * mini-amd64.c: Reenable sse2.
19156 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
19158 * mini-amd64.c: Disable sse2 until some regressions are fixed.
19160 2005-03-07 Joerg Rosenkranz <joergr@voelcker.com>
19162 * driver.c: Copyright text should include 2005.
19164 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
19166 * cpu-amd64.md (load_membase): Fix more max lengths.
19168 2005-03-06 Zoltan Varga <vargaz@freemail.hu>
19170 * cpu-amd64.md (load_membase): Fix max length.
19172 * mini-ops.h: Add OP_F<xx>_MEMBASE opcodes.
19174 * inssel.brg: Add MONO_EMIT_BIALU_MEMBASE macro.
19176 * cpu-amd64.md inssel-amd64.brg mini-amd64.h mini-amd64.brg: Finish SSE2
19177 support and enable it by default. Also add OP_F<xxx>_MEMBASE opcodes.
19179 * basic-float.cs: Add rounding regression test.
19181 * mini-amd64.c (INST_IGNORES_CFLAGS): Add more instructions.
19183 2005-03-04 Neale Ferguson <NealeFerguson@earthlink.net>
19185 * inssel-s390.brg, mini-s390.c: Add support for passing/returning small
19186 structures in registers for pinvoke wrappers.
19188 2005-03-04 Zoltan Varga <vargaz@freemail.hu>
19190 * mini-exceptions.c (ves_icall_get_trace): Return wrapper info as well.
19192 2005-03-03 Zoltan Varga <vargaz@freemail.hu>
19194 * mini.h mini.c mini-x86.c: Pass the domain of the native->managed
19195 wrapper to mono_jit_thread_attach.
19197 * mini.c (mini_jit_thread_attach): New jit icall.
19199 * mini-x86.c (mono_arch_emit_prolog): Attach to the VM in
19200 native->managed wrappers.
19202 * exceptions.cs: Add new regression test.
19204 * mini.c (optimize_branches): Check regions in the cbranch to throw
19205 block case as well. Fixes #73242.
19207 Tue Mar 1 18:35:27 CET 2005 Paolo Molaro <lupus@ximian.com>
19209 * mini.c: thread safety fixes.
19211 2005-02-27 Zoltan Varga <vargaz@freemail.hu>
19213 * tramp-amd64.c (amd64_magic_trampoline): Disable the method_ptr
19214 patching stuff, since delegates use jump trampolines so there is
19217 * tramp-amd64.c (create_trampoline_code): Pass NULL as 'code' in
19220 * tramp-amd64.c: Fix build.
19222 * mini-x86.c tramp-x86.c: Moved get_vtable_slot_addr into mini-x86.c and rename
19223 it to mono_arch_.... Add get_delegate_method_ptr implementation for x86.
19225 * mini-amd64.h mini.h mini-amd64.c tramp-amd64.c (mono_amd64_get_vcall_slot_addr):
19226 Rename this to mono_arch....
19227 (mono_amd64_get_delegate_method_ptr_addr): Ditto.
19229 * mini-amd64.c (mono_amd64_get_delegate_method_ptr_addr): New helper function.
19231 * mini-amd64.c (emit_call): If both the caller and the callee is
19232 guaranteed to have 32 bit addresses, emit a normal call.
19234 * tramp-amd64.c: Adapt to changes in mini-amd64.c.
19236 * tramp-amd64.c (amd64_magic_trampoline): Remove patching of trampolines.
19237 * tramp-amd64.c (amd64_magic_trampoline): Add support for patching the
19238 method_ptr inside delegates.
19240 2005-02-26 Zoltan Varga <vargaz@freemail.hu>
19242 * mini.c (mono_jit_free_method): Free the method info even if the native code is
19243 invalidated. Fixes #73001.
19245 * mini.c: Add a proper icall wrapper for mono_delegate_ctor.
19247 * mini-x86.c: Only use stdcall for pinvokes on windows.
19249 Thu Feb 24 15:22:30 CET 2005 Paolo Molaro <lupus@ximian.com>
19251 * mini.c, mini.h: make mono_lmf_addr a fast-access thread var.
19252 * mini-x86.c: remove unreliable __thread var offset detection,
19253 use the correct accessors and enable by default.
19255 2005-02-23 Zoltan Varga <vargaz@freemail.hu>
19257 * mini.c (mono_jit_free_method): Fix memory leak.
19259 2005-02-22 Zoltan Varga <vargaz@freemail.hu>
19261 * mini.c (mono_method_to_ir): Allocate a GOT var for THROW and RETHROW.
19263 2005-02-21 Zoltan Varga <vargaz@freemail.hu>
19265 * cpu-amd64.md: Fix lengths of atomic opcodes.
19267 Mon Feb 21 16:52:20 CET 2005 Paolo Molaro <lupus@ximian.com>
19269 * driver.c: try to not imply using ICU is any good.
19271 2005-02-20 Zoltan Varga <vargaz@freemail.hu>
19273 * mini-amd64.c (mono_arch_get_inst_for_method): Implement more
19274 functions as inline ops.
19276 * mini-ops.h inssel-amd64.brg cpu-amd64.md mini-amd64.c: Implement
19277 some Interlocked functions as inline ops.
19279 * mini.c (move_basic_block_to_end): Fix bug in last patch.
19281 * mini.h (MonoBasicBlock): Reorganize fields a bit.
19283 * mini-ops.h inssel.brg: Add OP_NOT_REACHED.
19285 * mini.c: Add support for OP_NOT_TAKEN.
19287 * mini-amd64.h mini-amd64.c: Add support for passing/returning small
19288 structures in registers for pinvoke wrappers.
19290 * mini-amd64.c: Fix warnings.
19292 2005-02-19 Zoltan Varga <vargaz@freemail.hu>
19294 * mini.h (MonoCompile): Add 'ret_var_is_local' field.
19296 * mini.h mini.c (mono_arch_create_vars): Add new arch specific hook.
19298 * mini.c (NEW_RETLOADA): If the ret variable is a local, use its
19299 address instead of loading the address from it.
19301 * mini-x86.c: Add support for returning small structs in registers
19302 on Win32. Fixes part of #70864.
19304 2005-02-18 Zoltan Varga <vargaz@freemail.hu>
19306 * trace.c (get_token): Improve error checking.
19308 2005-02-17 Zoltan Varga <vargaz@freemail.hu>
19310 * jit-icalls.c (mono_ldvirtfn): Explicitly check for a NULL obj here.
19312 2005-02-17 Sebastien Pouliot <sebastien@ximian.com>
19314 * mini.h: Moved MONO_EXCEPTION_* enum to metadata/class-internals.h so
19315 it can be reused for MonoClass.
19316 * mini.c: Renamed MONO_EXCEPTION_SECURITY to MONO_EXCEPTION_SECURITY
19319 2005-02-15 Sebastien Pouliot <sebastien@ximian.com>
19321 * mini.c: Fixed 2 cases where I sent a MonoMethod to managed code
19322 instead of a MonoReflectionMethod. The method information wasn't used
19323 when displaying SecurityException details (but will be now).
19325 2005-02-15 Atsushi Enomoto <atsushi@ximian.com>
19327 * Makefile.am : windows build fix.
19329 2005-02-14 Zoltan Varga <vargaz@freemail.hu>
19331 * iltests.il: Add new regression test.
19333 * mini.c (mono_method_to_ir): Allocate a GOT var in CEE_NEWOBJ. Fixes
19336 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
19338 * mini.c: Moved linkdemand check into helper function check_linkdemand
19339 to allow reuse for all intructions (CALL, CALLVIRT, NEWOBJ, JMP,
19342 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
19344 * declsec.c: Added statistics counter for different kinds of
19346 * mini.h: Added CAS statistic counters to MonoJitStats. Removed unused
19347 (and commented) declaration.
19348 * mini.c: Added statistics counter for security Demand code
19349 generation. Added display of security statistics.
19351 2005-02-13 Zoltan Varga <vargaz@freemail.hu>
19353 * declsec.c (mono_declsec_linkdemand_aptc): Applied patch from Robert Jordan (robertj@gmx.net).
19354 Fix compilation errors under gcc-2.95.
19356 2005-02-12 Ben Maurer <bmaurer@ximian.com>
19358 * mini.c, driver.c: Use the new jit trampoline hashtable
19360 Fri Feb 11 18:47:11 CET 2005 Paolo Molaro <lupus@ximian.com>
19362 * mini.c, jit-icalls.c: use the managed implementation of memcpy, too.
19364 2005-02-11 Martin Baulig <martin@ximian.com>
19366 * debug-mini.c (mono_debug_close_method): Free the line number array.
19368 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
19370 * aot.c: Break up large methods into smaller ones. Share GOT slots for
19373 * mini.h: Bump AOT file format version.
19375 2005-02-10 Sebastien Pouliot <sebastien@ximian.com>
19377 * declsec.c: Added LinkDemand support and it's special cases for ECMA,
19379 * declsec.h: Added macros to get/set lazyly initialized security
19380 informations about assemblies. Added new enum for different type of
19381 possible LinkDemand violation. Added function to check LinkDemands.
19382 * mini.h: Added a field to MonoCompile to hold any security violation
19383 detected when JITting a method (so it can be thrown later).
19384 * mini.c: Added LinkDemand checks in mono_method_to_ir for CEE_CALL
19385 and CEE_CALLVIRT. Added code to throw exception at the end of
19386 mini_method_compile (note: the exception is unhandled right now).
19388 Thu Feb 10 15:49:44 CET 2005 Paolo Molaro <lupus@ximian.com>
19390 * mini.c, jit-icalls.c: use the managed implementation of
19391 memset for initobj and memset, to avoid managed <-> unmanaged
19394 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
19396 * inssel.brg (mini_emit_virtual_call): Disable the virtual->nonvirtual
19397 optimization if it would need a GOT var.
19399 * basic.cs: Add tests for constant propagation and switch statements.
19401 * ssa.c: Fix out-of-range constant propagation and switch statements.
19403 2005-02-09 <vargaz@freemail.hu>
19405 * inssel-x86.brg (reg): Align the allocation size in the localloc(imm) case too.
19407 2005-02-08 Zoltan Varga <vargaz@freemail.hu>
19409 * cpu-amd64.md (load_membase): Fix max length of load_membase.
19411 Tue Feb 8 18:21:11 CET 2005 Paolo Molaro <lupus@ximian.com>
19413 * mini.c: update to new signature of mono_class_get_allocation_ftn().
19415 2005-02-06 Neale Ferguson <NealeFerguson@earthlink.net>
19417 * cpu-s390.md, mini-s390.c: Correct bug with register usage on certain
19418 arithmetic operations.
19420 Sun Feb 6 07:10:12 EST 2005 Paolo Molaro <lupus@ximian.com>
19422 * mini-ppc.c: add a workaround for broken user code that
19423 DllImports vararg functions with non-vararg signatures.
19425 2005-02-05 Zoltan Varga <vargaz@freemail.hu>
19427 * mini.c (mono_jit_compile_method_inner): Add detection and a
19428 meaningfull error message for assemblies written in Managed C++.
19430 * tramp-amd64.c mini-amd64.h: Add support for
19431 create_trampoline_from_token ().
19433 * aot.c mini-x86.c abcremoval.c: Applied patch from
19434 Robert Jordan (robertj@gmx.net). Fix compilation errors under gcc-2.95.
19436 2005-02-04 Zoltan Varga <vargaz@freemail.hu>
19438 * mini.h mini.c mini-x86.h tramp-x86.c: Add a new kind of trampoline
19439 which takes a MonoImage/token as parameter instead of a MonoMethod.
19441 * aot.c: Use the new trampoline for initializing vtables.
19443 * aot.c: Add support for ldfld/stfld_remote wrappers.
19445 * mini-ops.h cpu-pentium.md inssel-x86.brg mini-x86.c: Add optimized
19446 rules for compare <MEM>, IMM.
19448 * mini.h (MONO_AOT_FILE_VERSION): Bump it.
19450 * aot.c: Handle inherited finalizers correctly.
19452 2005-02-03 Zoltan Varga <vargaz@freemail.hu>
19454 * inssel.brg (stmt): Add a missing _setup_... ().
19456 * aot.c: Save some parts of the class state to the AOT file and use it
19457 to recompute that state when a class is initialized.
19459 * mini.c: Install AOT hooks into the runtime.
19461 * mini.h: Bump AOT file format version.
19463 * mini.c (mono_method_to_ir): Initialize pointer type locals correctly.
19466 * iltests.il: Add new test.
19468 Wed Feb 2 16:53:59 CET 2005 Paolo Molaro <lupus@ximian.com>
19470 * mini.c: fix typo.
19472 Wed Feb 2 16:37:13 CET 2005 Paolo Molaro <lupus@ximian.com>
19474 * mini.c: setup the statistical profiler in the thread attach
19475 callback to cope with the new single thread code.
19477 Wed Feb 2 15:43:58 CET 2005 Paolo Molaro <lupus@ximian.com>
19479 * mini-ppc.c: ensure we have enough room for the profiler
19480 calls (fixed bug#72084).
19482 2005-02-02 Zoltan Varga <vargaz@freemail.hu>
19484 * aot.c: Get rid of the MonoAotMethod structure and the hashtable holding
19487 2005-2-1 Massimiliano Mantione <massi@ximian.com>
19489 * driver.c: Re-enabled SSAPRE (two commits, I was just dumb).
19491 2005-2-1 Massimiliano Mantione <massi@ximian.com>
19493 * ssapre.c: Fixed an issue with down safety (this allows IronPython
19494 to succesfully execute parrotbench).
19495 * ssapre.h: Likewise.
19497 2005-2-1 Massimiliano Mantione <massi@ximian.com>
19499 * ssa.c: In mono_ssa_rename_vars, forced the creation of a new SSA
19500 variable for stores to method arguments (fixes a SSAPRE issue).
19502 Tue Feb 1 15:52:26 CET 2005 Paolo Molaro <lupus@ximian.com>
19504 * mini.c: handle value types in dup, fixes gen-112.cs.
19506 Tue Feb 1 11:45:19 CET 2005 Paolo Molaro <lupus@ximian.com>
19508 * mini-ppc.c, cpu-g4.md, tramp-ppc.c: use a slower code
19509 sequence for calls in dynamic methods to avoid thunks.
19511 Tue Feb 1 11:44:01 CET 2005 Paolo Molaro <lupus@ximian.com>
19513 * mini.c: correctly remove dynamic methods from the hashtable.
19515 2005-1-20 Massimiliano Mantione <massi@ximian.com>
19517 * driver.c: Disabled SSAPRE until fix the bug that appears
19518 in IronPython's parrotbench.
19520 2005-01-31 Zoltan Varga <vargaz@freemail.hu>
19522 * aot.c (mono_compile_assembly): Get rid of Skip (other) messages.
19524 * mini.c (mono_method_to_ir): Revert the previous change.
19526 * mini.c (mono_method_to_ir): Do not inline ldfld and stfld wrappers
19527 when AOT compiling.
19529 * tramp-x86.c (x86_magic_trampoline): Avoid calls to
19530 mono_jit_info_table_find () etc. when running under valgrind.
19532 * inssel.brg: Fix warnings.
19534 * mini-exceptions.c: Fix warnings.
19536 2005-01-31 Martin Baulig <martin@ximian.com>
19538 * driver.c (compile_all_methods_thread_main): Don't try to compile
19539 generic methods or anything which has type parameters.
19541 2005-01-30 Zoltan Varga <vargaz@freemail.hu>
19543 * aot.c: Avoid costly calls to mono_method_full_name in tracing code and fix memory leaks.
19545 * TestDriver.cs: Add --verbose flags.
19547 * graph.c ssa.c: Fix 64 bit warnings.
19549 * abcremoval.h ssapre.h abcremoval.c ssapre.c mini.c tramp-amd64.c
19550 trace.c mini-exceptions.c linear-scan.c inssel-amd64.brg inssel.brg:
19551 Fix 64 bit warnings.
19553 * mini-amd64.c (mono_arch_output_basic_block): Fix uninitialized
19554 variable not spotted by gcc.
19556 * mini-amd64.c inssel-amd64.brg: Applied patch from
19557 Willibald Krenn <Willibald.Krenn@gmx.at>. Clean up usage of
19558 X86_COMPARE_MEMBASE opcodes.
19560 * exceptions-amd64.c (mono_arch_find_jit_info): Fix AMD64 build.
19562 2005-01-29 Ben Maurer <bmaurer@ximian.com>
19564 * *: MonoMethod->signature might be NULL now. You *MUST* use
19565 mono_method_signature.
19567 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
19569 * driver.c (compile_all_methods_thread_main): Compile the methods
19570 without invoking cctors.
19572 Fri Jan 28 18:28:26 CET 2005 Paolo Molaro <lupus@ximian.com>
19574 * mini.c: remove ben's "optimizations" to dup+stloc (bug #71905).
19575 * basic-calls.cs: test for the above.
19577 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
19579 * mini.c mini-exceptions.c aot.c exceptions-*.c: Update after
19580 MonoJitInfo changes.
19582 2005-01-27 Zoltan Varga <vargaz@freemail.hu>
19584 * mini-exceptions.c (mono_handle_exception): Compute the stack trace
19585 eagerly if it contains dynamic methods.
19587 * mini-exceptions.c (ves_icall_System_Exception_get_trace): New icall.
19589 * mini-exceptions.c (mono_handle_exception): Avoid computing the stack
19590 trace, it is now computed by an icall from trace_ips.
19592 * mini-exceptions.c: Fix a warning.
19594 Thu Jan 27 13:38:34 CET 2005 Paolo Molaro <lupus@ximian.com>
19596 * mini-exceptions.c: don't bother getting stack trace info if
19597 it's not going to be used.
19599 2005-01-27 Raja R Harinath <rharinath@novell.com>
19601 * Makefile.am (common_sources): Add ssapre-cee-ops.h and
19604 2005-01-26 Zoltan Varga <vargaz@freemail.hu>
19606 * mini.c (remove_block_if_useless): Only print debug stuff with -v -v.
19608 * aot.c: Avoid calling mono_method_get_header () if not needed.
19610 * mini.h: Bump AOT file format version.
19612 * mini.c (mono_emit_native_call): Allocate a GOT var here.
19614 * mini.c (mono_print_tree): Print more info for calls.
19616 2005-01-26 Sebastien Pouliot <sebastien@ximian.com>
19618 * declsec.h: Remove warning by adding missing include for marshal.h
19620 2005-01-26 Martin Baulig <martin@ximian.com>
19622 * mini.c (mono_method_to_ir): In CEE_UNBOX_ANY, don't increase
19625 2005-01-25 Zoltan Varga <vargaz@freemail.hu>
19627 * mini-amd64.c (mono_arch_call_opcode): Add missing MONO_SSA_LOAD/STORE
19630 * ssa.c (mono_ssa_compute): Fix crashes when using AOT.
19632 * aot.c (mono_compile_assembly): Fix a warning.
19634 2005-01-25 Sebastien Pouliot <sebastien@ximian.com>
19636 * declsec.c: Look for security attributes on the original MonoMethod
19637 (and not the wrapped one). This fix permissions on icalls.
19639 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
19641 * mini-amd64.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
19643 * mini.c (mono_allocate_stack_slots): Add a fixme.
19645 * mini-x86.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
19647 Sun Jan 23 16:16:48 CET 2005 Paolo Molaro <lupus@ximian.com>
19649 * inssel.brg: optimize casts of sealed types (more
19650 optimizations waiting for fixes in remoting).
19652 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
19654 * inssel.brg (stmt): Add another dummy rule.
19656 * driver.c: Fix warnings.
19658 * driver.c (mono_main): If running under valgrind, instruct glib to use
19659 the system allocation functions so valgrind can track the memory
19660 allocated by the g_... functions.
19662 * inssel.brg (stmt): Add DUMMY rule for OP_DUMMY_STORE.
19664 * mini-ops.h: Add OP_DUMMY_STORE opcode.
19666 * mini.h (MONO_BBLOCK_IS_IN_REGION): New helper macro.
19668 * liveness.c: Handle OP_DUMMY_STORE. Enable register allocation for
19669 variables in try regions.
19671 * mini.c (mini_method_compile): Don't disable optimizations on large
19672 methods when AOT compiling.
19674 * mini.c (mono_allocate_stack_slots): New arch independent method to
19675 allocate stack slots. Not yet used.
19677 2005-01-22 Ben Maurer <bmaurer@ximian.com>
19679 * debug-mini.c (mono_debug_close_method): Plug some leaks.
19681 Sat Jan 22 13:41:51 EST 2005 Paolo Molaro <lupus@ximian.com>
19683 * mini-ppc.c: make the branch info relative as the code
19684 buffer can be reallocated.
19686 2005-01-22 Sebastien Pouliot <sebastien@ximian.com>
19688 * aot.c: Allow decoding of the new MONO_PATCH_INFO_DECLSEC.
19689 * driver.c: Removed the AOT/security restriction. Now initialize the
19690 security manager (in metadata) if --security is used.
19691 * mini.c|h: Add the MONO_PATCH_INFO_DECLSEC code to use the index,
19692 rather than the pointer to declarative security, when AOT is used.
19694 Sat Jan 22 09:35:19 EST 2005 Paolo Molaro <lupus@ximian.com>
19696 * mini.h, mini-ppc.h, mini-ppc.c: updated to use out of line
19697 basic blocks, reduced intrinsic exception throwing code size.
19699 2005-01-22 Miguel de Icaza <miguel@ximian.com>
19701 * driver.c (mini_usage): Reorder the usage screen.
19703 2005-01-21 Zoltan Varga <vargaz@freemail.hu>
19705 * mini.c (mono_resolve_patch_target): Fix warning.
19707 2005-01-20 Zoltan Varga <vargaz@freemail.hu>
19709 * mini-x86.c (mono_arch_local_regalloc): Fix bug introduced by
19712 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
19714 * mini-amd64.c (mono_arch_local_regalloc): Revert last patch as it
19715 breaks the amd64 build.
19717 * mini-x86.c (mono_arch_local_regalloc): Fix bug in div/rem
19718 register allocation. Fixes #71454.
19720 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
19722 * arrays.cs: Add new regression test.
19724 2005-1-20 Massimiliano Mantione <massi@ximian.com>
19726 * ssapre.c: Turned usage of snprintf to GString.
19727 * ssapre.h: disabled MONO_APPLY_SSAPRE_TO_SINGLE_METHOD
19728 (I left it on by mistake in my previous commit).
19730 Thu Jan 20 12:00:45 CET 2005 Paolo Molaro <lupus@ximian.com>
19732 * mini.c, cfold.c, basic-calls.cs: preserve side effects
19733 on cond branch optimization (fixes bug# 71515).
19735 2005-1-20 Massimiliano Mantione <massi@ximian.com>
19737 * abcremoval.c: Fixed bug 71062.
19738 * abcremoval.h: Likewise.
19740 2005-1-20 Massimiliano Mantione <massi@ximian.com>
19742 * mini.c: Added a new functionality to optimize_branches, the removal
19743 of useless basic blocks, and fixed some problem in the removal of
19744 critical edges; some utility functions added for both purposes.
19745 * ssapre.c: Added complex expression support, and fixed bug 70637.
19746 * ssapre.h: Likewise.
19747 * ssapre-cee-ops.h: Added file with list of "CEE_*" opcodes
19749 * ssapre-mini-ops.h: Likewise, but for "OP_*" opcodes.
19750 * driver.c: Re-enabled SSAPRE.
19752 2005-01-19 Martin Baulig <martin@ximian.com>
19754 * mini.c (mono_method_to_ir): Call mono_get_inflated_method() on
19755 the result of mono_get_method_constrained().
19757 2005-01-18 Neale Ferguson <NealeFerguson@earthlink.net>
19759 * exceptions-s390.c tramp-s390.c: Allocate code using the global code
19762 2005-01-18 Geoff Norton <gnorton@customerdna.com>
19764 * jit-icalls.c (mono_llmult_ovf): Fix other overflow conditions to
19765 be detected. Fixes #59296.
19767 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
19769 * mini-amd64.c (mono_arch_output_basic_block): Remove some assertions
19770 which can happen. Fixes #71361.
19772 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
19774 * exceptions-sparc.c tramp-sparc.c: Allocate code using the global code
19777 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
19779 * mini.c (mono_create_jump_trampoline): Revert last change as it causes
19780 appdomain-unload.exe to fail.
19782 * mini.c: Fix some memory leaks.
19784 Mon Jan 17 16:16:23 CET 2005 Paolo Molaro <lupus@ximian.com>
19786 * inssel.brg: handle the new size of rank, idepth, max_interface_id.
19787 Fixed bug and sped up some codepaths.
19789 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
19791 * mini.c: Fix some memory leaks.
19793 * exceptions.cs basic-long.cs: Add test for checked ulong->int
19796 * inssel-long.brg: Implement long_conv_to_ovf_i4_un. Fixes #71319.
19798 * inssel-long.brg: Fix conv.ovf.i8 when run on an int32. Fixes
19801 * iltests.il: Add regression test for #71320.
19803 2005-01-16 Zoltan Varga <vargaz@freemail.hu>
19805 * mini.c (mono_codegen): Fix installation of profiler hooks.
19807 * mini-sparc.c mini-amd64.c: Don't allocate stack space for dead vars.
19809 Sun Jan 16 12:19:35 CET 2005 Paolo Molaro <lupus@ximian.com>
19811 * mini.h, mini.c, cfold.c: optimize access to enum
19812 readonly fields, too. Eval conditional branches if possible
19813 to perform unreachable code removal in more cases.
19815 2005-01-15 Zoltan Varga <vargaz@freemail.hu>
19817 * tramp-amd64.c exceptions-amd64.c: Use the new global code manager.
19819 * mini.c (mono_global_codeman_reserve): New function to allocate code memory from a global
19822 * tramp-x86.c mini-x86.c exceptions-x86.c: Allocate all code memory so mono works with
19823 WinXP DEP. Fixes #71244.
19825 2005-01-14 Zoltan Varga <vargaz@freemail.hu>
19827 * inssel.brg: Allways convert CEE_CONV_OVF_I4 to a move on 64 bit platforms. Fixes #71236.
19829 2005-01-13 Zoltan Varga <vargaz@freemail.hu>
19831 * mini-x86.c (mono_arch_output_basic_block): Fix OP_ATOMIC_ADD_NEW_I4.
19833 2005-01-11 Zoltan Varga <vargaz@freemail.hu>
19835 * mini-exceptions.c exceptions-ppc.c aot.c: Cope with MonoJitInfo
19838 * mini.h: Bump AOT version.
19840 * mini.h (MonoCompile): Change exvar to a hash table.
19842 * mini.c: Allocate a separate exvar for each handler block.
19844 * mini.c: Get rid of the computation of filter_lengths, its not needed.
19846 * mini.c inssel.brg: Change OP_THROW_OR_NULL to compare the current
19847 ex var with the pending exception and only throw if the two are equal.
19850 * exceptions.cs: Add tests for rethrow and nested catch clauses.
19852 * mini-x86.c: Fix warnings.
19854 * Makefile.am (common_sources): Move mini-exceptions.c here as it is
19855 used by all the ports now.
19857 * aot.c: Add write-symbols and save-temps options.
19859 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
19861 * mini-x86.c: Add support for returning structs in registers from pinvoke functions on WIN32.
19863 Mon Jan 10 16:11:16 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
19865 * mini-ops.h, inssel-s390.brg, cpu-s390.md: Support OP_ATOMIC__xxx
19868 * tramp-s390.c: Check vtable slot belongs to the domain.
19870 * mini-exceptions.c, exceptions-s390.c: Standardize exception handling
19871 as per other platforms.
19873 * mini-s390.c, mini-s390.h: Enable out-of-line bblock support.
19875 Mon Jan 10 18:53:05 CET 2005 Paolo Molaro <lupus@ximian.com>
19877 * driver.c: we don't run the Main() code in a subthread anymore.
19879 Mon Jan 10 17:54:16 CET 2005 Paolo Molaro <lupus@ximian.com>
19881 * mini.c: added experimental rtc support in the statistical
19882 profiler: if the user has the permission, more accurate statistics
19883 are gathered. Run with: MONO_RTC=4096 mono --profiler=default:stat ....
19884 The MONO_RTC value must be restricted to what the linux rtc allows:
19885 power of two from 64 to 8192 Hz.
19887 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
19889 * mini-x86.c (mono_arch_emit_exceptions): Fix #71121.
19891 Mon Jan 10 05:20:49 EST 2005 Paolo Molaro <lupus@ximian.com>
19893 * mini-ppc.c: better icache flush for smp.
19895 2005-01-09 Zoltan Varga <vargaz@freemail.hu>
19897 * mini-amd64.c (emit_move_return_value): Fix memory leak.
19899 * mini-x86.c (get_call_info): Add the get_call_info () code from the
19900 amd64 port, not yet used.
19902 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
19904 * mini.c (mono_method_to_ir): Disable inlining of ldfld wrappers with
19907 2005-01-07 Sebastien Pouliot <sebastien@ximian.com>
19909 * driver.c: Added --security option to activate the security manager.
19910 Right now this will allow code generation for declarative demands and
19911 is disabled when AOT is specified.
19912 * mini.c: Add code generation for declarative security demands.
19913 * mini.h: Add mono_use_security_manager as an extern gboolean.
19915 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
19917 * aot.c (mono_compile_assembly): Speed up compilation a bit by
19918 emitting more dense assembly code.
19920 * mini-sparc.c mini-sparc.h exceptions-sparc.c: Enable optimized corlib
19921 exception throwing stuff.
19923 2005-01-06 Zoltan Varga <vargaz@freemail.hu>
19925 * mini-sparc.c (mono_arch_emit_exceptions): Fix typo in previous patch. Remove
19928 * mini-amd64.c (mono_arch_emit_exceptions): Remove duplicate epilog stuff
19929 left in by mistake.
19931 * driver.c (EXCLUDED_FROM_ALL): Disable SSAPRE until bug #70637 is
19934 * mini-sparc.h mini-sparc.c: Enable out-of-line bblock support.
19936 * tramp-*.c: Only patch vtable slots if the object is in the current
19937 domain. Fixes appdomain-unload.exe.
19939 * mini-amd64.c mini-amd64.h: Enable out-of-line bblock support.
19941 * mini-amd64.c (mono_arch_local_regalloc): Port regalloc fix from
19944 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
19946 * mini.c (reverse_branch_op): New helper function.
19948 * mini.c (optimize_branches): Run the new optimization only on
19949 platforms which support it. Also reverse all kinds of branches.
19951 * mini.h (MonoBasicBlock): Add 'out_of_line' field.
19953 * mini.c (mono_method_to_ir): Set 'out_of_line' for bblocks which have
19956 * mini.c (optimize_branches): Reverse not-equals branches if the false
19957 bblock is a throw. This happens a lot of time with argument checking in
19960 * mini.c (mono_codegen): Add support for placing basic blocks after
19961 the function epilogue.
19963 * mini-x86.c mini-x86.h: Add support for placing basic blocks after the
19966 2005-01-05 Miguel de Icaza <miguel@ximian.com>
19968 * mini.c (setup_stat_profiler): Only set this up if the platform
19969 supports ITIMER_PROF.
19971 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
19973 * mini-x86.c (mono_arch_local_regalloc): Fix a bug introduced by the
19976 * inssel.brg: Fix a warning.
19978 Wed Jan 5 16:40:18 CET 2005 Paolo Molaro <lupus@ximian.com>
19980 * mini.c: added support for statistical profiler
19981 (run with: --profile=default:stat).
19983 2005-01-04 Zoltan Varga <vargaz@freemail.hu>
19985 * mini-x86.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Enable this on x86.
19987 * mini-x86.c cpu-pentium.md: More fixes for usage of global registers.
19989 * mini-amd64.c (mono_arch_local_regalloc): Port some regalloc fixes
19990 related to global registers from the amd64 port.
19992 2005-01-03 Zoltan Varga <vargaz@freemail.hu>
19994 * mini.c (mono_method_to_ir): Handle MONO_CLASSCONST.
19996 * mini-amd64.c (mono_arch_local_regalloc): Fix some regalloc problems
19997 with global registers.
19998 (mono_arch_output_basic_block): Fix SWITCH in the AOT case.
20000 * aot.c (emit_method_code): Fix the 'method emitted as' messages.
20002 2004-12-31 Zoltan Varga <vargaz@freemail.hu>
20004 * debug-mini.c (encode_value): Fix off-by-one.
20006 * aot.c (encode_value): Likewise.
20008 * mini.c (mono_method_to_ir): Disable AOT for methods containing LDPTR.
20010 2004-12-30 Zoltan Varga <vargaz@freemail.hu>
20012 * mini.c linear-scan.c: Add a workaround for the mcs crash when using
20015 * aot.c (mono_aot_load_method): Free up patch info if no longer needed.
20017 * aot.c (emit_method_info): Increase size of temp buffer.
20019 * mini-x86.c cpu-pentium.md mini.c: Load fp constants differently in
20022 2004-12-28 Zoltan Varga <vargaz@freemail.hu>
20024 * aot.c (emit_method_info): Fix build.
20026 * aot.c: Further rework of the AOT file format to reduce the size of
20027 the method info data.
20029 * mini.h: Bump AOT file format version.
20031 2004-12-27 Martin Baulig <martin@ximian.com>
20033 * mini.c (mini_get_method): New static method; call
20034 mono_get_method_full() and mono_get_inflated_method().
20035 (mono_method_to_ir): Use mini_get_method() instead of
20036 mono_get_method_full().
20038 2004-12-26 Patrik Torstensson <patrik.torstensson@gmail.com>
20040 * mini-x86.c (atomic ops): fixed bug interlocked bug #70784.
20042 2004-12-25 Zoltan Varga <vargaz@freemail.hu>
20044 * inssel.brg (ldind_to_load_membase): Handle CEE_LDIND_I8.
20046 * inssel-amd64.brg: Add some optimization rules.
20048 2004-12-24 Ben Maurer <bmaurer@ximian.com>
20050 * aot.c: Remove the use of MonoGHashTable and other GC stuff. The
20051 standard not GC'd stuff is fine.
20053 2004-12-24 Zoltan Varga <vargaz@freemail.hu>
20055 * aot.c: Rework the AOT file format to get rid of most of the global
20056 symbols. This reduces the size of the mscorlib.dll.so by 1MB.
20058 * mini.h: Bump AOT file format version.
20060 2004-12-23 Zoltan Varga <vargaz@freemail.hu>
20062 * mini.h: Bump AOT file format version.
20064 * aot.c (mono_aot_is_got_entry): New function to determine if an
20065 address is inside a GOT.
20067 * aot.c mini-x86.c tramp-x86.c: Make all patches use the GOT.
20069 * cpu-pentium.md: Increase the maximum size of some instructions which
20070 might involve a got access.
20072 * mini.c (get_method_from_ip): Another debug helper function.
20074 * mini.c: Call mono_get_got_var () in a couple places. Handle the case
20075 when got var accesses are created during the decompose phase.
20077 * mini-sparc.c: Change mono_compile_aot to cfg->compile_aot.
20079 * mini.h mini.c mini-x86.c aot.c mini-sparc.c: Add a 'compile_corlib'
20080 argument mini_compile_method and to MonoCompile, and use this to
20081 determine whenever a given method is compiled for AOT. This allows the
20082 other methods compiled during AOT compilation to be free of AOT stuff,
20083 so the backends does not need to add special support for them by
20084 creating a fake GOT etc.
20086 * mini-x86.c (mono_arch_patch_code): Remove fake got stuff as it is no
20089 2004-12-21 Ben Maurer <bmaurer@ximian.com>
20091 * mini.c (mono_method_to_ir): It turns out that some of the
20092 x-appdomain wrappers are lax with types, so just ignore this for
20095 * inssel.brg (OP_CHECK_ARRAY_TYPE): Optimize this by only looking
20096 at the vtable->klass. If it is non-shared code we can just use the
20099 Tue Dec 21 17:43:06 CET 2004 Paolo Molaro <lupus@ximian.com>
20101 * mini-ppc.c: access MonoDomain from tls, too.
20103 2004-12-21 Sebastien Pouliot <sebastien@ximian.com>
20105 * declsec.c: Removed unused variable (and related warning ;-)
20107 2004-12-21 Ben Maurer <bmaurer@ximian.com>
20109 * iltests.il: New test for LDELEMA on an array of ref types.
20111 * mini.c (CEE_LDELEMA): We need to emit OP_CHECK_ARRAY_TYPE for
20112 all ldelema's on reftypes.
20113 (check_call_signature): Remove the OP_CHECK_ARRAY_TYPE from here,
20114 it was the wrong place to put it.
20116 * mini-x86.c (mono_arch_output_basic_block): Just use ecx as the
20117 register to pop to make this cleaner, at the request of Paolo.
20119 2004-12-20 Ben Maurer <bmaurer@ximian.com>
20121 * mini-ops.h (OP_GETHASHCODE): New op.
20123 * inssel.brg (OP_GETHASHCODE): Emit code for the new opcode
20125 * mini.c (mini_get_inst_for_method): Create the intrinsic hash
20128 For a microbenchmark, this reduces the cost of Hashtable.get_Item
20131 * mini-x86.c (mono_arch_output_basic_block): Rather than
20139 The first is 3 bytes while the second is 1. This saves 36 kb on
20140 mscorlib, quite a big saving. When bootstraping mcs, I was able to
20141 see a small boost because of icache locality.
20143 * cfold.c (FOLD_BINOPCOMM): Kill add foo, 0
20145 Mon Dec 20 12:19:40 EST 2004 Paolo Molaro <lupus@ximian.com>
20147 * Makefile.am, mini-ppc.h, mini-exceptions.c, exceptions-ppc.c:
20148 started code sharing with the generic code.
20150 Mon Dec 20 11:08:06 EST 2004 Paolo Molaro <lupus@ximian.com>
20152 * mini-ppc.c, cpu-g4.md: added code for direct access to
20155 Mon Dec 20 10:58:28 EST 2004 Paolo Molaro <lupus@ximian.com>
20157 * mini-ops.h, inssel-x86.brg, cpu-amd64.md, inssel.brg, inssel-amd64.brg,
20158 mini-amd64.c, mini-x86.c, cpu-pentium.md: renamed OP_X86_TLS_GET
20161 2004-12-20 Sebastien Pouliot <sebastien@ximian.com>
20163 * declsec.c|h: Added functions to cache the declarative stack modifiers
20164 in MonoJitInfo and to create a security frame from a MonoJitInfo
20166 * mini.c: Initialize jinfo->cas_inited to FALSE when MonoJitInfo is
20167 created. Register internal calls for System.Security.SecurityFrame::
20168 _GetSecurityFrame and _GetSecurityStack.
20169 * mini.h: Added definition for new icalls (in mini-exceptions.c) and
20170 the definitions for the new stack walk/callback mechanism.
20171 * mini-exceptions.c: Added internal call GetSecurityFrame (to get the
20172 first security frame for LinkDemands and InheritanceDemands) and
20173 GetSecurityStack for Demands. Both use the new mono_walk_stack code
20175 * mini-x86.h, mini-amd64.h, mini-sparc.h: Architecture specific stack
20176 walk initialization (lupus).
20178 2004-12-20 Ben Maurer <bmaurer@ximian.com>
20180 * mini.c (mono_method_to_ir): In CEE_DUP, handle the dup / stloc
20182 (handle_loaded_temps): Do not create a temporary variable for
20183 things that we know are temps. They will never be modified.
20184 (mono_spill_call): Set MONO_INST_IS_TEMP
20185 (mono_emulate_opcode): ditto
20187 (mono_method_to_ir.CEE_DUP): ditto
20189 2004-12-19 Ben Maurer <bmaurer@ximian.com>
20191 * mini.c (type_to_eval_stack_type): Make this handle the void type
20192 (mono_emit_call_args): set the call->type with type_to_eval_stack_type
20193 (emit_tree): use ip_in_bb to special case some common idioms
20194 Update all callers to pass in the IP.
20195 (mono_method_to_ir): Make CEE_CALL* do the above as well.
20197 This gives us a nice 2% speedup in mcs bootstrap.
20199 * mini-x86.c (peephole_pass): Peephole pass to make
20208 * mini.c (ip_in_bb): new method.
20209 (mono_method_to_ir): use this method rather than doing the hash
20212 * linear-scan.c (mono_linear_scan): When expiring actives, you
20213 don't need to keep around variables that expire on this
20214 instruction. This makes it so that:
20217 store (ebx add (ebx, 1))
20221 2004-12-19 Zoltan Varga <vargaz@freemail.hu>
20223 * mini.c (mono_method_to_ir): Optimize the common ldobj+stloc
20224 combination to avoid doing two copies. Fix up problems with previous
20227 * mini.c: Fix 64 bit warnings.
20229 * mini-x86.c (INST_IGNORES_CFLAGS): Add OP_STOREI4_MEMBASE_REG.
20231 2004-12-17 Zoltan Varga <vargaz@freemail.hu>
20233 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Port exception handling
20234 changes from the x86 code.
20236 * mini.h: Add prototype for mono_arch_get_throw_corlib_exception ().
20238 2004-12-16 Zoltan Varga <vargaz@freemail.hu>
20240 * mini-x86.c (mono_arch_emit_epilog): Optimize the corlib exception
20241 throwing code to reduce its size, unify the AOT and non-aot code and
20242 get rid of relocations in the AOT case.
20244 * mini-x86.h mini.c exceptions-x86.c
20245 (mono_arch_get_throw_corlib_exception): New arch specific function to
20246 raise corlib exceptions which doesn't require relocations in the
20249 * aot.c (emit_method): Handle PATCH_INFO_NONE as well.
20251 2004-12-15 Zoltan Varga <vargaz@freemail.hu>
20253 * mini.c (mono_emit_method_call): Only allocate the got var when it is
20256 * mini-x86.c (mono_arch_patch_code): Add missing PATCH_INFO_METHOD_REL
20259 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
20261 * mini-x86.c, cpu-pentium.md, inssel-x86.brg: Fixed bug
20262 with add function when used from Inc/dec atomic
20263 functions. Re-enabled optimization on x86.
20264 * mini-ops.h: renamed atomic_add functions to
20265 allow _add to match the Interlocked::Add and
20266 _add_next to match Interlocked::Inc/Dec.
20268 2004-12-15 Massimiliano Mantione <massi@ximian.com>
20270 * mini.c: Fixed a subtle bug in mono_method_to_ir, about the
20271 linking of BBs to the end BB, and enabled SSAPRE also with
20272 consprop and copyprop (which was prevented by that bug).
20274 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
20276 * mini-x86.c: disabling the Interlocked optimizing code.
20278 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
20280 * aot.c (load_aot_module): Move reading of got_addr after the AOT
20281 file version check.
20283 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
20285 * mini-x86.c, inssel-x86.brg, cpu-pentium.md: removed _imm
20286 interlocked optimization due lack of support on x86, rewrote
20287 exchange to take into account that base may be in eax.
20289 xsp works again; activated Interlocked optimizing code.
20291 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
20293 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
20295 2004-12-13 Zoltan Varga <vargaz@freemail.hu>
20297 * mini-ops.h: Add new opcodes.
20299 * mini.h: Add new patch types. Add got_var to MonoCompile.
20301 * mini.h mini-x86.c mini-amd64.c aot.c: Rename
20302 mono_arch_get_aot_patch_offset () to mono_arch_get_patch_offset () and
20303 make it work with all kinds of patchable code.
20305 * inssel.brg inssel-x86.brg: Add new rules dealing with computing the
20306 address of the GOT, and referencing entries in the GOT.
20308 * mini.c: Add code to load the GOT address if needed by an opcode.
20310 * aot.c mini-x86.h mini-x86.c cpu-pentium.md: Add support for position
20311 independent AOT code on the x86 using an elf-style Global Offset Table.
20313 2004-12-14 Raja R Harinath <rharinath@novell.com>
20315 * Makefile.am (RUNTIME): Set MONO_SHARED_DIR.
20317 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
20319 * mini-x86.c: disabling the Interlocked optimizing code. It segfaults
20322 2004-12-13 Patrik Torstensson <patrik.torstensson@gmail.com>
20324 * mini-x86.c,mini-ops.h,inssel-x86.brg,cpu-pentium.md: Implementation
20325 of Interlocked:Increment/Decrement/Add as inline ops.
20326 (mini-x86.c (mono_arch_get_inst_for_method and mono_arch_output_basic_block))
20328 2004-12-12 Geoff Norton <gnorton@customerdna.com>
20330 * exceptions-ppc.c: Reorder code so gcc3.4 can compile it
20331 * mini-ppc.c: Unify mono_arch_patch_code with changes in r37636.
20333 2004-12-12 Duncan Mak <duncan@ximian.com>
20335 * mini-ppc.c (mono_arch_patch_code): Hopefully made this build
20336 again. `patch_info->table_size' is no longer valid after Zoltan's
20339 2004-12-12 Martin Baulig <martin@ximian.com>
20341 * mini.c (mono_method_to_ir): Only call mono_debug_init_method()
20342 if we are the "real" method, ie. not an inlined method inside it.
20344 2004-12-11 Ben Maurer <bmaurer@ximian.com>
20346 * mini.c (CEE_LDSFLD): Make sure that the vtable has been init'd
20347 before we look in the special fields table. This fixes
20348 ../tests/thread-static-init.cs.
20350 2004-12-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
20352 * mini.c: return immediately after setting OP_ARRAY_RANK or CEE_LDLEN
20353 for Array get_Rank and get_Length. Fixes bug #70465.
20355 2004-12-11 Zoltan Varga <vargaz@freemail.hu>
20357 * mini.h mini.c aot.c: Put the bblock table for a SWITCH patch into a
20358 separate structure to reduce the size of MonoJumpInfo.
20360 Fri Dec 10 18:09:22 CET 2004 Paolo Molaro <lupus@ximian.com>
20362 * mini.c, mini.h, aot.c, driver.c: allow disabling the aot code.
20364 2004-12-10 Patrik Torstensson <patrik.torstensson@gmail.com>
20366 * mini.c (mini_get_inst_for_method): Changed to allow ports
20367 to return a MonoInst instead of opcode
20368 (renamed mini_get_opcode_for_method to better reflect the new functionality)
20370 * mini-[x86|s390|s390x|ppc|sparc].c (mono_arch_get_inst_for_method):
20371 Allow ports to return a created MonoInst instead of op-code, will enable
20373 (renamed mini_get_opcode_for_method to better reflected the functionality)
20375 2004-12-09 Zoltan Varga <vargaz@freemail.hu>
20377 * mini.c (NEW_AOTCONST): Share some code between the different NEW_AOTCONST macros.
20379 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
20381 * mini.c jit-icalls.c: Pass generic_context to mono_ldtoken_wrapper.
20384 2004-12-08 Martin Baulig <martin@ximian.com>
20386 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use `fsig->signature'
20387 if we're a CEE_CONSTRAINED call. Fixes gen-118.cs.
20389 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
20391 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_<X>
20394 * exceptions.cs: Disable some tests which depend on properties of x86 fp
20397 2004-12-08 Raja R Harinath <rharinath@novell.com>
20399 * Makefile.am (CLEANFILES): Add *.exe, *.dll.
20401 2004-12-07 Zoltan Varga <vargaz@freemail.hu>
20403 * mini-sparc.c (mono_arch_output_basic_block): Fix LOCALLOC_IMM
20404 bug introduced by the previous patch.
20406 Tue Dec 7 11:44:39 CET 2004 Paolo Molaro <lupus@ximian.com>
20408 * mini-ppc.c, objectc.cs: handle large structs passed by value
20409 (fixes bug #69972).
20411 Tue Dec 7 10:43:31 CET 2004 Paolo Molaro <lupus@ximian.com>
20413 * mini-ppc.c: OP_ARGLIST implementation from
20414 Geoff Norton <gnorton@customerdna.com>.
20416 Tue Dec 7 10:14:25 CET 2004 Paolo Molaro <lupus@ximian.com>
20418 * inssel-x86.brg, inssel-ppc.brg: fix reference to register
20419 in stmt: OP_OUTARG_VT (reg) (should fix bug #69785).
20421 Tue Dec 7 10:06:39 CET 2004 Paolo Molaro <lupus@ximian.com>
20423 * exceptions-ppc.c: avoid calling ppc_patch in exception trampolines.
20425 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
20427 * inssel-s390.brgi, mini-ops.h, mini-s390.c : Add stubs for support of tls offset
20430 2004-12-06 Zoltan Varga <vargaz@freemail.hu>
20432 * mini-sparc.c: Zero out localled-ed memory.
20434 * iltests.il: Add tests for zeroing out localloc-ed memory.
20436 2004-12-04 Martin Baulig <martin@ximian.com>
20438 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use the new
20439 mono_method_get_signature_full().
20441 2004-12-03 Massimiliano Mantione <massi@ximian.com>
20443 * mini.c: Added removal of critical edges (prerequisite for SSAPRE),
20444 and some utility functions (always for SSAPRE), integrated SSAPRE.
20445 * mini.h: Likewise.
20446 * driver.c: Added ssapre option.
20447 * ssa.c: Small fix on OP_ARG handling.
20448 * ssapre.c, ssapre.h: Added files containing SSAPRE implementation.
20449 * Makefile.am: Likewise.
20451 2004-12-02 Zoltan Varga <vargaz@freemail.hu>
20453 * tramp-x86.c (mono_arch_create_jit_trampoline): Remove code which is
20454 now in the xp code.
20456 * mini.c (mini_init): Register mono_thread_force_interruption_checkpoint
20459 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
20461 * inssel-s390.brg : Add OP_OUTARG_VT (OP_REFANYTYPE (reg)) rule.
20463 * cpu-s390.md : Increase instruction length of oparglist.
20465 * mini-s390.c : Implement vararg and TYPEDEBYREF support.
20467 2004-11-30 Martin Baulig <martin@ximian.com>
20469 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, added support for
20470 virtual generic methods. We call a special helper_compile_generic_method()
20471 icall to retrieve the method from the vtable, inflate and compile
20472 it and then do a CEE_CALLI. Thanks a lot to Paolo for this idea.
20474 * jit-icalls.c (helper_compile_generic_method): New JIT icall.
20476 2004-11-30 Zoltan Varga <vargaz@freemail.hu>
20478 * mini-sparc.c: Fix up vararg corner cases. Fixes #70019.
20480 2004-11-29 Zoltan Varga <vargaz@freemail.hu>
20482 * cpu-sparc.md mini-sparc.c (long_conv_to_ovf_i): Fill missing delay slot.
20485 2004-11-27 Ben Maurer <bmaurer@ximian.com>
20487 * inssel.brg (CEE_SWITCH): The AOT stuff Zoltan added is only for
20488 platforms with PIC aot.
20490 2004-11-28 Martin Baulig <martin@ximian.com>
20492 * mini.c (mono_method_to_ir): In CEE_DUP, added handle_stobj().
20495 2004-11-28 Martin Baulig <martin@ximian.com>
20497 * mini-x86.c (mono_arch_call_opcode): Use the original type, not
20498 the result of mono_type_get_underlying_type() to check whether
20501 2004-11-26 Martin Baulig <martin@ximian.com>
20504 (mono_method_to_ir): Use `!method->signature->has_type_parameters'
20507 2004-11-26 Zoltan Varga <vargaz@freemail.hu>
20509 * mini-amd64.c (mono_arch_emit_this_vret_args): Handle this and vret
20510 the same way as the other arguments so they won't get clobbered.
20512 * mini-amd64.c (mono_arch_output_basic_block): Avoid doing virtual
20513 calls through R11 since it is clobbered by the trampoline code.
20515 2004-11-26 Raja R Harinath <rharinath@novell.com>
20517 * Makefile.am: Consistently use $(RUNTIME) rather than ./mono to
20518 pick up in-tree mscorlib.dll.
20520 2004-11-25 Zoltan Varga <vargaz@freemail.hu>
20522 * aot.c: Rename MonoAOTModule->cleanup to out_of_date.
20524 * mini-amd64.c aot.c: Switch to PIC relative AOT code. References to
20525 runtime data/code are now stored in a table similar to the GOT in ELF.
20526 This allows the code itself to be position independent.
20528 * aot.c: Fix loading of referenced assemblies after the lazy assembly
20531 * aot.c: Attach ELF type (object/function) directives to all global
20534 * tramp-amd64.c (amd64_magic_trampoline): Patch RIP relative calls too.
20536 * inssel.brg (SWITCH): Emit an AOT_CONST in the aot case.
20538 * mini-amd64.h: Turn on PIC AOT code.
20540 * mini.h (mono_arch_get_aot_patch_offset): New arch specific function
20541 returning the offset within an OP_AOTCONST instruction where the GOT
20542 offset needs to be added.
20544 * mini.h: Bump AOT file format version.
20546 2004-11-25 Martin Baulig <martin@ximian.com>
20548 * mini.c (mono_method_to_ir): In CEE_CALL, don't allow calling any
20549 uninflated generic methods.
20551 2004-11-25 Martin Baulig <martin@ximian.com>
20553 * mini.c (mono_method_to_ir): Don't allow any uninflated generic methods.
20555 2004-11-24 Martin Baulig <martin@ximian.com>
20557 * minit.c (type_to_eval_stack_type): Set `inst->klass' to the
20558 original klass (this only applies for generic instances).
20560 2004-11-24 Martin Baulig <martin@ximian.com>
20562 * mini.c (mono_method_to_ir): Use `STACK_OBJ' instead of
20563 `ldind_type [CEE_LDIND_REF]' (which would be beyond the end of
20566 2004-11-24 Zoltan Varga <vargaz@freemail.hu>
20568 * mini.c (mono_method_to_ir): Disable inlining for methods containing
20569 localloc. Fixes #69678.
20571 * iltests.il (test_0_localloc_inline): Add regression test for #69678.
20573 2004-11-23 Zoltan Varga <vargaz@freemail.hu>
20575 * mini-amd64.c (mono_arch_output_basic_block): Set %al to the number of
20576 used SSE registers on pinvoke calls. Fixes #69774.
20578 2004-11-23 Geoff Norton <gnorton@customerdna.com>
20580 * inssel-ppc.brg, mini-ppc.c: Use mono_class_from_mono_type instead of
20581 vt->inst_vtype->data.klass. This fixes generic structs and bug #69766
20583 2004-11-23 Raja R Harinath <rharinath@novell.com>
20585 * Makefile.am (MCS,ILASM): Don't refer to runtime/ directory.
20586 Refer directly to the mcs/ tree.
20588 2004-11-19 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
20590 * mini-s390.c, tramp-s390.c, mini-s390.h: Add LMF processing for trampolines.
20591 Check if a trampoline for a synchronized method is required.
20593 Fri Nov 19 17:34:21 CET 2004 Paolo Molaro <lupus@ximian.com>
20595 * mini-ppc.c, cpu-g4.md: set to zero the memory allocated
20596 with localloc if needed. Throe arithmetric exception in
20597 div an rem if needed. Implement ovf checks in OP_LCONV_TO_OVF_I.
20598 Adapted from a patch by Geoff Norton <gnorton@customerdna.com>.
20600 2004-11-19 Geoff Norton <gnorton@customerdna.com>
20602 * mini-ppc.c: Call mono_type_get_underlying_type to unwrap generic
20603 types before switching on type. Fixes #69622.
20605 2004-11-19 Raja R Harinath <rharinath@novell.com>
20607 * Makefile.am (check-local): New. Integrate into 'make check'.
20608 (MCS,RUNTIME): Define using in-tree mono and mcs.
20610 (%.exe): Use $(ILASM).
20612 Fri Nov 19 14:54:07 CET 2004 Paolo Molaro <lupus@ximian.com>
20614 * mini-ppc.c: adjust initial prolog size (bug #69691).
20616 2004-11-18 Zoltan Varga <vargaz@freemail.hu>
20618 * cpu-pentium.md (localloc): Increase max instruction len. Fixes
20621 2004-11-17 Raja R Harinath <rharinath@novell.com>
20623 * Makefile.am (clean-local): Rename from 'clean'.
20625 2004-11-15 Nelae Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
20627 * mini.c, mini-x86.c, mini-amd64.c, exceptions-s390.c: Add siginfo_t parameter
20628 to mono_arch_is_int_overflow.
20629 * exceptions-s390.c: Add mono_arch_is_int_overflow routine to discern between
20632 2004-11-15 Sebastien Pouliot <sebastien@ximian.com>
20634 * declsec.c|h: New files to support declarative security attributes.
20635 Added function to check if a method has (applicable) security.
20636 * mini.c|h: Add check for declarative security attributes in
20637 mono_method_check_inlining.
20638 * Makefile.am: Added declsec.c and declsec.h to the build.
20640 Mon Nov 15 11:53:46 CET 2004 Paolo Molaro <lupus@ximian.com>
20642 * mini.c, mini.h: update to keep dynamic code info per-domain.
20644 2004-11-12 Zoltan Varga <vargaz@freemail.hu>
20646 * mini.c mini-*.h: Get rid of MONO_ARCH_HAVE_RETHROW since all architectures support it now.
20647 (mini_init): Get rid of it from here too.
20649 Thu Nov 11 20:17:17 CET 2004 Paolo Molaro <lupus@ximian.com>
20651 * mini-ppc.c, mini-ppc,h, cpu-g5.md, exceptions-ppc.c:
20652 implemented OP_RETHROW (patch by Geoff Norton
20653 <gnorton@customerdna.com>).
20655 2004-11-10 Geoff Norton <gnorton@customerdna.com>
20657 * tramp-ppc.c (ppc_magic_trampoline): Don't trampoline methods
20658 between appdomains. Fixes appdomain-unload on PPC.
20660 2004-10-26 Lluis Sanchez Gual <lluis@novell.com>
20662 * exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
20663 mini-exceptions.c: handle the new wrapper types.
20664 * mini.c: The CEE_ISINST and CEE_CASTCLASS opcodes now take the
20665 token value as a MonoClass* when compiling a wrapper.
20666 mono_jit_create_remoting_trampoline now takes an additional
20667 MonoRemotingTarget parameter.
20669 2004-11-10 Martin Baulig <martin@localhost>
20671 * mini.c (mono_method_to_ir): Use `generic_container->context'
20672 rather than creating a new one.
20674 2004-11-09 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
20676 * exceptions-s390.c, mini-s390, cpu-s390.md: Add support for OP_RETHROW.
20678 * inssel-390.md, mini-s390.c: Correct register allocation for globals.
20680 2004-11-09 Zoltan Varga <vargaz@freemail.hu>
20682 * aot.c (mono_aot_init): Add MONO_AOT_CACHE env variable to turn on
20683 the experimental aot cache stuff.
20685 Tue Nov 9 17:30:20 CET 2004 Paolo Molaro <lupus@ximian.com>
20687 * aot.c, mini.c, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
20688 mini-exceptions.c: update to exception clause structure changes.
20690 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
20692 * exceptions-x86.c (throw_exception): Fix warnings.
20694 * mini-x86.h mini-x86.c cpu-pentium.md exceptions-x86.c: Add support
20697 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
20699 * exceptions-sparc.c (get_throw_exception): Really fix this.
20701 2004-11-07 Ben Maurer <bmaurer@ximian.com>
20703 * tramp-*.c: we no longer support icalls without wrappers, so
20704 a bit of code can be removed here
20706 2004-11-07 Zoltan Varga <vargaz@freemail.hu>
20708 * exceptions-sparc.c (get_throw_exception): Fix more bugs in previous
20711 * cpu-sparc.md: Add op_rethrow.
20713 * exceptions-sparc.c (get_throw_exception): Fix bug in previous patch.
20715 * mini-sparc.h mini-sparc.c exceptions-sparc.c: Add support for OP_RETHROW.
20717 * mini.h: Add mono_arch_get_rethrow_exception () arch specific function.
20718 * mini-ops.h: Add OP_RETHROW.
20720 * mini.c inssel.brg: Distinguish between THROW and RETHROW.
20722 * cpu-amd64.c mini-amd64.c exceptions-amd64.c: Add support for OP_RETHROW.
20724 2004-11-05 Geoff Norton <gnorton@customerdna.com>
20726 * helpers.c: Change otool arguments from -V -v -t to -v -t on Darwin
20727 Makes the output much easier to read
20729 2004-11-05 Ben Maurer <bmaurer@ximian.com>
20731 * ssa.c: allocate MonoMethodVar.uses from the mempool. First, this
20732 prevents another huge leak when compiling with ssa. Secondly, the
20733 performance of doing this rather than freeing the lists is much
20734 better. GList does a lock every time you allocate a list link,
20735 so that it can use a memory pool. So, it is better to just use
20736 a memory pool of our own.
20738 * ssa.c, linear-scan.c: replace g_list_remove_link with
20739 g_list_delete. The remove one does not free the GList, so we were
20740 leaking memory. On -O=all --compile-all with corlib, this cut down
20741 3 MB of allocations.
20743 2004-11-05 Zoltan Varga <vargaz@freemail.hu>
20745 * tramp-sparc.c (mono_arch_create_jit_trampoline): Fix sparc build.
20747 * tramp-amd64.c (mono_arch_create_jit_trampoline): Fix amd64 build.
20749 * mini.h mini.c tramp-*.c: Moved xp parts of JIT trampoline creation
20750 into a new function mono_create_jit_trampoline ().
20752 2004-11-02 Zoltan Varga <vargaz@freemail.hu>
20754 * trace.c (get_spec): Allow tracing of classes without a namespace.
20756 2004-11-02 Sebastien Pouliot <sebastien@ximian.com>
20758 * mini.c: Fix pointer overwrite in mini_method_compile.
20760 2004-11-2 Geoff Norton <gnorton@customerdna.com>
20762 * inssel-ppc.brg (OP_OUTARG_VT (CEE_LDOBJ (base))):
20763 The darwin ABI needs some special handling for 1 and 2 byte structs
20764 Lets use lbz/lhz instead of lwz everywhere.
20765 * mini-ppc.c (calculate_sizes): The Darwin ABI needs from special handling
20766 for 1 and 2 byte structs and struct which are size >= 3 || size % 4 != 0.
20767 Use stb/sth for the former, and put the latter always on stack instead of in
20768 argument registers.
20770 2004-10-30 Zoltan Varga <vargaz@freemail.hu>
20772 * trace.c (is_filenamechar): Add '_'.
20774 2004-10-29 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
20776 * mini-s390.c: Fix prolog length to allow for large trace requirements.
20778 * exceptions-s390.c: Remove dwarf unwinding stuff that was unused.
20780 2004-10-29 Zoltan Varga <vargaz@freemail.hu>
20782 * Makefile.am (libgc_libs): Do some automake magic so libmono/mono
20783 depends on libmonogc. Fixes #68805.
20785 2004-10-26 Miguel de Icaza <miguel@ximian.com>
20787 * mini.c (mono_jit_free_method): Provide extra information for
20788 this error. Currently this leaks, but will be turned into a
20789 developer option in the future.
20791 2004-10-26 Zoltan Varga <vargaz@freemail.hu>
20793 * driver.c (mono_main): Applied patch from Willibald Krenn <willibald.krenn@gmx.at>. Make --graph work for icalls and pinvoke methods.
20795 2004-10-25 Zoltan Varga <vargaz@freemail.hu>
20797 * aot.c (mono_aot_load_method): Align PATCH_INFO_R8 on an 8 byte
20798 boundary. Fixes reading of PATCH_INFO_R4 and R8.
20799 (mono_aot_load_method): Do not allocate MonoAotMethod in the GC heap.
20801 2004-10-24 Zoltan Varga <vargaz@freemail.hu>
20803 * mini-amd64.c (mono_arch_patch_code): Fix patching of class init
20804 trampolines for AOT code.
20806 2004-10-22 <vargaz@freemail.hu>
20808 * aot.c (mono_compile_assembly): Disable AOT for methods containing calls to methods of
20809 constructed types. Fixes #68136.
20811 2004-10-21 Martin Baulig <martin@ximian.com>
20813 * exceptions-x86.c (throw_exception): Call mono_debugger_throw_exception();
20814 if it returns true, unwind the stack to the call instruction.
20816 2004-10-21 <vargaz@freemail.hu>
20818 * aot.c: Reorganize the AOT file format to avoid relocations. Fix warnings.
20820 * mini.h: Bump AOT version number.
20822 * objects.cs: Add another test for unbox trampolines.
20824 * tramp-amd64.c (amd64_magic_trampoline): Disable patching of trampolines for
20827 2004-10-20 <vargaz@freemail.hu>
20829 * driver.c: Add SHARED to the set of optimizations tested.
20831 * tramp-amd64.c (amd64_magic_trampoline): Patch trampoline code as well.
20833 * mini.c (mono_method_to_ir): Mark the domainvar as volatile when it is implicitly
20834 used by CEE_NEWARR.
20836 * ssa.c (mono_ssa_deadce): Do not optimize away accesses to volatile variables.
20838 2004-10-20 Martin Baulig <martin@ximian.com>
20840 * mini-exceptions.c (mono_handle_exception): Call
20841 mono_debugger_handle_exception() to tell the debugger about
20842 catch/finally clauses.
20844 2004-10-18 Zoltan Varga <vargaz@freemail.hu>
20846 * exceptions-amd64.c (mono_arch_find_jit_info): Pop arguments of the stack.
20848 * mini-amd64.c (mono_amd64_get_vcall_slot_addr): Handle extended registers. Fixes
20851 2004-10-15 Geoff Norton <gnorton@customerdna.com>
20853 * mini-ppc.c (calculate_sizes): Marshal valuetypes for pinvoke
20854 methods as their native size, fixed bug #57543, #57545.
20855 * mini-ppc.c (mono_arch_output_basic_block): Use mulli for imm16 types
20856 This saves a temporary register and mullw call down into 1 (minor perf
20857 increase for cases like sum = sum * 5; This use to translate into:
20860 It now translates to
20863 2004-10-15 Zoltan Varga <vargaz@freemail.hu>
20865 * trace.c (mono_trace_eval): Use mono_method_desc_full_match. Fixes
20868 2004-10-11 Martin Baulig <martin@ximian.com>
20870 * mini.c (mono_method_to_ir): If we're a generic method, get the
20871 MonoGenericContainer from our MonoMethodNormal and create a
20872 MonoGenericContext from it.
20874 2004-10-08 Zoltan Varga <vargaz@freemail.hu>
20876 * inssel-long32.brg (OP_LCONV_TO_OVF_I2): Fix CONV_I1 -> CONV_I2.
20878 * basic-long.cs: Add test for checked i8->i2 cast.
20880 Wed Oct 6 12:40:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
20882 * inssel-ppc.brg: added a couple of speedup rules.
20884 2004-10-05 Zoltan Varga <vargaz@freemail.hu>
20886 * Makefile.am (genmdesc_LDADD): Don't link this against libmetadata
20887 to speed up rebuilds.
20889 2004-10-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
20891 * mini-s390.c: Minor fix to OP_OR_IMM.
20893 2004-10-03 Zoltan Varga <vargaz@freemail.hu>
20895 * tramp-sparc.c (sparc_magic_trampoline): Handle appdomain stuff
20896 better. Fixes appdomain-unload.exe on sparc.
20898 2004-10-02 Massimiliano Mantione <massi@ximian.com>
20900 * ssa.c: Fixed casts to unsigned where the value was of 64 bits in
20901 simulate_long_compare, patch by will@exomi.com (Ville-Pertti Keinonen),
20904 2004-10-02 Zoltan Varga <vargaz@freemail.hu>
20906 * jit-icalls.c: Handle a nonexisting trunc function more correctly.
20908 2004-09-30 Lluis Sanchez Gual <lluis@novell.com>
20910 * mini.c: Always generate a field read/write wrapper for members
20911 of the class MarshalByRefObject since the actual instance could
20914 2004-09-28 Lluis Sanchez Gual <lluis@novell.com>
20916 * mini.c: Use mono_thread_exit() to stop threads, instead of ExitThread.
20918 2004-09-28 Zoltan Varga <vargaz@freemail.hu>
20920 * driver.c mini.h trace.c: Move the setting of the main assembly into
20921 a separate function called mono_trace_set_assembly () and call it after
20922 actually loading the main assembly. Fixes #66872.
20924 2004-09-25 Zoltan Varga <vargaz@freemail.hu>
20926 * mini-amd64.h mini-amd64.c tramp-amd64.c: Allocate trampoline memory
20927 using the code manager.
20929 2004-09-24 Zoltan Varga <vargaz@freemail.hu>
20931 * tramp-amd64.c mini-amd64.h: Add support for MONO_ARCH_HAVE_INVALIDATE_METHOD.
20933 2004-09-23 Zoltan Varga <vargaz@freemail.hu>
20935 * cpu-amd64.md: Fix bug in previous patch.
20937 * cpu-amd64.md: Fix instruction lengths of membase opcodes. Fixes
20940 Wed Sep 22 19:03:20 CEST 2004 Paolo Molaro <lupus@ximian.com>
20942 * mini.h, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
20943 mini-exceptions.c: updates for changed stack walk interface.
20945 2004-09-21 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
20947 * mini-s390.c, cpu-s390.md: Minor changes to OP_ARGLIST handling
20949 2004-09-17 Zoltan Varga <vargaz@freemail.hu>
20951 * mini.c (mono_method_to_ir): Fix LDSTR in dynamic methods. Fixes #66132.
20953 2004-09-13 Zoltan Varga <vargaz@freemail.hu>
20955 * driver.c (mini_regression_list): Do not call mono_assembly_close
20956 since assemblies can't be unloaded.
20958 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
20960 * cpu-amd64.md: Fix more instruction lengths.
20962 * cpu-amd64.md: Fix lengths of some instructions.
20964 2004-09-11 Ben Maurer <bmaurer@users.sourceforge.net>
20966 * inssel.brg: Make the array ldelema check aot friendly.
20968 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
20970 * mini-amd64.c (mono_arch_get_argument_info): Fix stack_unwind test.
20972 * cpu-amd64.md inssel-long.brg inssel-amd64.brg: Small optimizations.
20974 2004-09-10 Zoltan Varga <vargaz@freemail.hu>
20976 * mini-x86.c: Fix build.
20978 * mini-sparc.c mini-x86.c mini-amd64.c: Use the new
20979 mono_type_get_underlying_type () helper function to simplify code.
20981 2004-09-09 Martin Baulig <martin@ximian.com>
20983 * mini-amd64.c: Don't access `type->data.klass' directly, call
20984 mono_class_from_mono_type() instead since the type may be a
20987 2004-09-09 Martin Baulig <martin@ximian.com>
20989 * mini-amd64.c (get_call_info): Fix support for generic instances.
20990 (add_valuetype): Use mono_class_from_mono_type() to get the class
20991 since we can be a generic instance.
20993 Thu Sep 9 01:43:53 PDT 2004 Paolo Molaro <lupus@ximian.com>
20995 * mini-ppc.c, mini.h, regalloc.c, regalloc.h: powerpc speedups.
20997 2004-09-07 Ben Maurer <bmaurer@users.sourceforge.net>
20999 * liveness.c: reset spill costs on each scan: bug 62107
21001 2004-09-07 Bernie Solomon <bernard@ugsolutions.com>
21003 * exceptions-sparc.c (mono_arch_find_jit_info): remove
21004 unnecessary line that doesn't compile
21006 2004-09-07 Zoltan Varga <vargaz@freemail.hu>
21008 * mini.c mini.h mini-x86.h tramp-x86.c: Instead of freeing delegate
21009 trampolines, make them call an error function so people can fix their
21012 2004-09-06 Martin Baulig <martin@ximian.com>
21014 * mini.c (mono_method_to_ir): When initializing locals, handle a
21015 generic instances like a valuetype if it's a valuetype and like a
21016 class if it's a class.
21018 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
21020 * exceptions-x86.c (mono_arch_find_jit_info): Pop arguments off the
21021 stack. Fixes #64674.
21023 * exceptions.cs: Add test for unwinding of call arguments.
21025 Mon Sep 6 05:50:02 PDT 2004 Paolo Molaro <lupus@ximian.com>
21027 * mini-*.c, mini-ops.h, inssel-long32.brg: introduced
21028 OP_ADDCC_IMM and OP_SUBCC_IMM (add/sub immediate that will
21029 set the carry/borrow flag). The sparc and s390 implementations
21030 can now use optimized versions (and simplify the code). ppc bugfixes.
21032 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
21034 * exceptions-ppc.c (mono_arch_find_jit_info): Fix memory leak.
21036 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
21038 * inssel-amd64.brg: Remove leftover 32 bit rule.
21040 * mini-amd64.c (mono_arch_instrument_prolog): Fix tracing support.
21042 2004-09-04 Zoltan Varga <vargaz@freemail.hu>
21044 * mini-exceptions.c (mono_find_jit_info): Refactor common code from
21045 mono_arch_find_jit_info functions into a new function. Fix a memory
21048 * exceptions-x86.c exceptions-amd64.c exceptions-sparc.c: Remove
21051 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
21053 * exceptions.cs inssel-long32.brg: Handle the OP_LCONV_TO_OVF_I2 case
21056 * exceptions.cs: Add array size tests.
21058 * mini.c: Allocate a separate icall wrapper for each arity of
21059 mono_array_new_va. Fixes #59509.
21061 * exceptions.cs: Add testcase for 64578.
21063 * inssel-long32.brg: Fix OP_LCONV_TO_OVF_I1 rule. Fixes #64578.
21065 * trace.c (is_filenamechar): Allow 0..9 in strings. Fixes #65094.
21067 2004-09-02 Martin Baulig <martin@ximian.com>
21069 * mini.c (mono_method_to_ir): When initializing the locals, call
21070 handle_initobj() on the generic instance itself, not its
21073 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
21075 * mini.h (MonoJitDynamicMethodInfo): New structure, extension of
21076 MonoJitInfo for dynamic methods.
21078 * mini.c: Rename trampoline_hash_mutex to jit_mutex.
21080 * mini.c: Add support for freeing JIT data for dynamic methods.
21082 2004-09-01 Martin Baulig <martin@ximian.com>
21084 * mini-x86.c (is_regsize_var): Added support for generic
21086 (mono_arch_emit_prolog): Make this compile again, use
21087 `x86_push_imm_template (code)'.
21089 2004-08-30 Ben Maurer <bmaurer@users.sourceforge.net>
21091 * mini-x86.c: make all push_imm instructions that get
21092 patched always emit the long form
21094 2004-08-30 Zoltan Varga <vargaz@freemail.hu>
21096 * mini.c (mono_create_jump_trampoline): Store the jump trampolines
21097 in a per-domain hash.
21099 * mini-amd64.c (merge_argument_class_from_type): Handle generic
21102 2004-08-29 Zoltan Varga <vargaz@freemail.hu>
21104 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: Ongoing SSE
21107 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: More SSE
21110 * mini-amd64.c cpu-amd64.md: Implement checked int<->uint casts.
21111 Beginnings of SSE2 support.
21113 * exceptions.cs: Add more tests for checked int<->uint casts.
21115 2004-08-28 Martin Baulig <martin@ximian.com>
21117 * mini-x86.c (mono_arch_instrument_epilog): Added support for
21121 (mono_type_to_ldind, mono_type_to_stind, type_to_eval_stack_type):
21122 Handle generic instances recursively.
21124 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
21126 * iltests.il: test for conv.u8 on a constant
21128 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
21130 * inssel-long32.brg: c&p rules for LCONV_x4 (membase) and
21131 LCONV_x4 (shrun_32 (membase)).
21133 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
21135 * inssel-x86.brg: c&p rules for push/setret of long
21137 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
21139 * inssel-x86.brg: c&p rules for compare (base, regvar) and
21140 compare (regvar, base)
21142 * inssel-x86.brg: more burg love
21144 * inssel.brg: more cleanup
21146 * inssel-x86.brg, inssel-long32.brg: burg cleanup.
21148 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
21150 * basic-long.cs, basic-calls.cs: new tests for optimization.
21152 2004-08-26 Zoltan Varga <vargaz@freemail.hu>
21154 * mini-amd64.c (read_tls_offset_from_method): Fix typo in previous
21157 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
21159 * mini-amd64.c (read_tls_offset_from_method): Add another case.
21161 2004-08-25 Bernie Solomon <bernard@ugsolutions.com>
21163 * inssel.brg (mini_emit_memcpy): use
21164 NO_UNALIGNED_ACCESS to disable memcpy optimization
21166 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
21168 * mini-amd64.c: Handle generic types in various places.
21170 * mini.c (mono_method_to_ir): Handle generic types in init locals.
21172 2004-08-24 Zoltan Varga <vargaz@freemail.hu>
21174 * mini.c (handle_box): Fix warning.
21176 * mini-amd64.c (mono_arch_local_regalloc): Fix regalloc problem.
21178 * mini-amd64.h: Enable the emit_state optimization.
21180 * mini-ops.h cpu-amd64.md: Add new amd64_test_null opcode.
21182 * mini-amd64.c: Add some new 64 bit peephole opts.
21184 * inssel.brg (mini_emit_memcpy): Optimize for 64 bit architectures.
21186 * cpu-amd64.md: sreg1 of div instructions must be %rax.
21188 * mini-amd64.c: Register allocator fixes.
21190 * mini.c: Add an optimization to emit_state to avoid allocation of new
21191 registers on some platforms.
21193 2004-08-23 Zoltan Varga <vargaz@freemail.hu>
21195 * inssel-x86.brg inssel-amd64: Add yet another missing tree->dreg assignment.
21197 * mini-x86.c (mono_arch_local_regalloc): Fix bug in long register
21198 allocation. Fixes #63085.
21200 * basic-long.cs: Add new regression test.
21202 * mini-amd64.c: Register allocator improvements.
21204 2004-08-21 Zoltan Varga <vargaz@freemail.hu>
21206 * mini-amd64.c (read_tls_offset_from_method): Add another code
21209 * tramp-amd64.c (amd64_class_init_trampoline): Use a more efficient
21210 instruction sequence for nullifying class init trampolines.
21212 * objects.cs: Add new regalloc test.
21214 * mini-amd64.c inssel-amd64.brg: Optimize parameter passing.
21216 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
21218 * mini-amd64.c (mono_arch_call_opcode): Refactor this a little.
21220 * mini-amd64.c (mono_arch_regalloc_cost): Adjust regalloc costs for
21223 * driver.c: Fix profiling after TLS changes.
21225 * driver.c (mono_main): Set mono_stats.enabled if needed.
21227 * mini.c (handle_alloc): New helper function used by CEE_NEWOBJ and
21230 2004-08-20 Ben Maurer <bmaurer@users.sourceforge.net>
21232 * mini-x86.c: use a 1 op rather than a 2 op tls access
21233 instruction -> faster.
21235 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
21237 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
21240 2004-08-19 Bernie Solomon <bernard@ugsolutions.com>
21242 * exceptions-sparc.c (throw_exception): fix typo
21244 2004-08-19 Ben Maurer <bmaurer@users.sourceforge.net>
21246 * mini-x86.c, cpu-pentium.md, inssel-x86.brg:
21247 set tree->dreg correctly with tls. Allow any
21248 register to be used.
21250 * mini-x86.c (read_tls_offset_from_method): add new code
21251 generation pattern seen with GCC.
21254 Thu Aug 19 17:26:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
21256 * mini-exceptions.c, exceptions-x86.c, exceptions-amd64.c,
21257 exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
21258 exceptions-sparc.c: fix some performance issues in exception
21259 handling and setting of the stack trace for exceptions that were
21262 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
21264 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
21267 * mini-amd64.c (mono_arch_is_int_overflow): Handle all possible
21270 2004-08-18 Ben Maurer <bmaurer@users.sourceforge.net>
21272 This patch inlines tls access, when possible.
21274 * mini.h: new arch functions for TLS intrinsics.
21275 All platforms updated with a stub.
21277 * mini.c: use the new intrinsics
21279 * mini-x86.c, cpu-pentium.md, inssel-x86.brg, mini-ops.h:
21280 arch specific intrinsic for tls variables
21282 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
21284 * Makefile.am (libmono_la_LDFLAGS): Enable creating of libmono dll
21287 2004-08-17 Ben Maurer <bmaurer@users.sourceforge.net>
21289 * mini.c: thread local allocation
21291 2004-08-16 Zoltan Varga <vargaz@freemail.hu>
21293 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Enable.
21295 * Makefile.am: Link against the static version of libmonogc.
21297 * Makefile.am: Link the static versions of the convenience libraries
21298 into the mono executable.
21300 * mini-x86.h mini-x86.c: Throw the correct exception on integer overflow.
21302 2004-08-15 Zoltan Varga <vargaz@freemail.hu>
21304 * mini.h mini.c mini-amd64.h mini-amd64.c: Throw the correct exception
21305 on integer overflow.
21307 * mini-amd64.c: Reorganize function call code.
21309 * mini-amd64.c (peephole_pass): Merge changes from mini-x86.c.
21311 2004-08-14 Ben Maurer <bmaurer@ximian.com>
21313 * inssel-x86.brg: use xor eax,eax.
21315 * basic.cs: new tests
21317 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
21319 * mini-amd64.c (mono_arch_emit_epilog): Use RIP relative addressing
21320 in exception throwing code.
21322 2004-08-14 Ben Maurer <bmaurer@ximian.com>
21324 * inssel-x86.brg: use xor esi,esi.
21326 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
21328 * driver.c (mono_main): Call mono_trace_parse_options earlier so it
21329 can trace methods compiled during mini_init () too.
21331 * cpu-amd64.md mini-amd64.c (mono_arch_output_basic_block): Handle
21334 2004-08-14 Ben Maurer <bmaurer@ximian.com>
21336 * Makefile.am: static link on x86 (r=zoltan)
21338 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
21340 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
21341 code since it causes some programs to fail.
21343 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
21345 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
21347 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
21349 * mini.c: ovfops_op_map - add STACK_OBJ case for
21351 * basic.cs: add test_0_pin_string as test
21354 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
21356 * Makefile.am: build C# if srcdir != builddir
21358 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
21360 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
21361 fall-through blocks.
21363 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
21365 * driver.c: enable loop by default again and include abcrem in -O=all.
21367 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
21369 * iltests.il: Add some localloc tests.
21371 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
21373 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
21376 * inssel-amd64.brg: Add some optimizations.
21378 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
21381 * Makefile.am: Statically link mono against libmono on AMD64.
21383 * mini-amd64.c inssel-amd64.brg: Optimizations.
21385 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
21387 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
21389 * tramp-amd64.c: Patch calling code in trampolines.
21391 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
21393 * mini-amd64.c: pinvoke struct passing fixes.
21395 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
21397 * mini-sparc.c: redo change, make mono_arch_cpu_init call
21398 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
21400 2004-08-05 Duncan Mak <duncan@ximian.com>
21402 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
21405 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
21407 * mini-amd64.c (emit_move_return_value): Move return value for normal
21410 2004-08-05 Martin Baulig <martin@ximian.com>
21412 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
21413 `type->type'; just modify `type' itself when dealing with enums
21414 and generic instances.
21415 (check_call_signature): Make `simple_type' a `MonoType *'.
21417 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
21419 * mini.c: Use OP_PADD to add offsets to addresses.
21421 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
21423 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
21425 * mini-sparc.c (mono_arch_emit_epilog): fix check
21426 for folding last op into restore instruction
21428 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
21430 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
21431 helper methods using the code manager.
21433 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
21435 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
21437 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21439 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
21440 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
21442 * mini-s390.c: fix tail processing
21444 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
21446 * mini-ppc.c: mul.ovf.un exception name fix.
21448 2004-08-03 Martin Baulig <martin@ximian.com>
21450 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
21451 instances; before jumping to `handle_enum', also modify `ptype'.
21453 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
21455 * cpu-sparc.md: fcall maximal length too small.
21457 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
21459 * mini-amd64.c mini.h: Add initial support for passing/returning
21460 structures to/from pinvoked methods.
21462 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
21464 * mini-ppc.c: reg allocator fix.
21466 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
21468 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
21470 * inssel.brg: Optimize memset on 64 bit machines.
21472 * mini-amd64.c: Fix some vararg cases.
21474 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21476 * mini-s390.c: Corrected macro in emit_float_to_int
21478 * s390-abi.cs: Tests to exercise the s390 ABI
21480 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
21482 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
21485 * basic.cs: Add a test for add.ovf.un.
21487 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
21489 * mini-sparc.c: add case for OP_IDIV_UN
21491 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
21493 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
21495 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
21497 2004-07-30 Ben Maurer <bmaurer@ximian.com>
21499 * basic.cs: regression tests.
21501 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
21504 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
21506 * basic.cs: Add a new test.
21508 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
21509 and AOT. Various fixes and optimizations.
21511 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
21513 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
21515 * mini-ppc.c: make sure temp regs are not used for global reg
21518 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
21520 * cpu-sparc.md: conv_i8 fix for 64bits
21522 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
21524 2004-07-29 Ben Maurer <bmaurer@ximian.com>
21526 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
21527 add opcode for cmp BYTE PTR [eax], imm.
21529 * inssel.brg: Make memcpy and memset takes bases.
21531 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
21533 * *-amd64.*: More AMD64 work.
21535 2004-07-28 Ben Maurer <bmaurer@ximian.com>
21537 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
21538 add a compare-not-equal opcode.
21540 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
21542 * mini.c: Use mono_init_from_assembly instead of mono_init.
21544 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
21546 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
21548 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
21550 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
21552 * inssel.brg: 64 bit fixes.
21554 * mini.h (MonoCallInst): Add some AMD64 specific data.
21556 * mini.h: Add some OP_P opcodes.
21558 2004-07-28 Ben Maurer <bmaurer@ximian.com>
21560 * basic.cs: tests for 61797 and 61740
21562 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
21564 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
21565 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
21567 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
21569 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
21571 * *-amd64*.*: Ongoing AMD64 work.
21573 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
21575 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
21577 * *-amd64*: Ongoing AMD64 work.
21579 * mini-arch.h: Add AMD64 support.
21581 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
21583 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
21585 * mini-ops.h: Add new opcodes.
21587 * Makefile.am: Add AMD64 support.
21589 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
21590 rules into the inssel-long*.brg files.
21592 * *-amd64.*: Add beginnings of AMD64 backend.
21594 2004-07-22 Ben Maurer <bmaurer@ximian.com>
21596 * mini.c (print_dfn): commenting out the code that prints
21597 the cil. With -O=deadce, this makes -v -v crash.
21599 * cpu-pentium.md: make checkthis have a length of 2
21601 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
21603 * mini-sparc.h: fix implementations of __builtin
21604 functions for Sun compiler for V9.
21606 2004-07-16 Ben Maurer <bmaurer@ximain.com>
21608 * mini.c: use the new stelem.ref wrapper
21609 * exceptions.cs, arrays.cs: new stelem.ref tests
21611 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
21613 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
21614 new XSP should work with these changes).
21616 2004-07-14 Ben Maurer <bmaurer@ximain.com>
21618 * inssel-{long32,x86,}.brg: trivial optimizations.
21620 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
21622 * mini.c: load value when emitting box operation in
21625 2004-07-12 Ben Maurer <bmaurer@ximian.com>
21627 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
21628 is one byte shorter than cmp DWORD PTR [eax], 0.
21630 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
21632 * inssel-ppc.brg: arguments on the stack are always
21633 relative to the stack pointer (spotted by Neale Ferguson).
21635 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21637 * exceptions-x86.c: delay appending the method name to the trace until
21638 after mono_jit_info_table_find is called, as this gets the real
21641 2004-07-09 Ben Maurer <bmaurer@ximian.com>
21643 * aot.c: register roots
21645 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
21647 * aot.c : I could just use PLATFORM_WIN32 flag.
21649 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
21651 * aot.c : Reverting the previous fix. This time it broke linux build.
21653 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
21655 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
21657 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
21659 * mini.c (handle_stack_args): Remove some more debugging code.
21661 * mini.c (handle_stack_args): Remove debug output left in by mistake.
21663 * driver.c mini.h aot.c: Allow additional options to be specified with
21664 --aot and pass them to mono_compile_assembly.
21666 * aot.c: Add experimental code to AOT compile all loaded assemblies
21667 on demand and save the code into a cache in the filesystem.
21669 * aot.c: Add support for more wrapper methods.
21671 * mini.c (handle_stack_args): Handle some corner cases. Fixes
21674 * cpu-*.md: Remove removed opcodes.
21676 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
21677 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
21678 related icalls to marshal.c.
21680 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
21682 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
21684 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
21686 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
21688 2004-07-06 Ben Maurer <bmaurer@ximian.com>
21689 * liveness.c: If liveness is recomputated we need to reset the information
21690 for each variable. This way, if the liveness range has been narrowed
21691 by optimizations that happened after the last computation, we can return
21694 For example, if you have
21699 // Tons of code that does not affect i
21705 i = 0 is dead code and will be removed by SSA. However, when
21706 linear scan gets to the code, i will still appear to be live
21707 throughout the entire block. This prevents good register allocation.
21709 2004-07-06 Martin Baulig <martin@ximian.com>
21711 * debug-mini.c (mono_debug_init_method): Allow
21712 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
21713 (mono_debug_add_icall_wrapper): New method.
21715 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
21717 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
21719 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
21722 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
21724 * aot.c (mono_aot_load_method): Fix loading of debug info.
21726 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
21728 * aot.c: Add logging support.
21730 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
21732 * mini.h: Add prototype for mono_print_method_from_ip.
21734 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
21736 * inssel.brg: 64 bit fixes.
21738 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
21741 * Makefile.am: Add SPARC64 support.
21743 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
21745 * aot.c: Fix alignment problems on 32 bit platforms.
21747 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
21749 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
21752 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
21755 * mini.h: Bump AOT file version. Some 64 bit fixes.
21757 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
21759 * inssel-sparc.brg: Add new rule to avoid register moves.
21761 * inssel.brg: Add ldind_to_load_membase helper function.
21763 2004-06-30 Ben Maurer <bmaurer@ximian.com>
21765 * mini.c: OffsetToStringData intrinsic.
21767 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
21769 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
21771 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
21774 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
21775 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
21777 * mini.c: reinstated mono_compile_get_interface_var()
21778 on x86, too, since the change breaks the Gtk# build there as well.
21780 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
21782 * driver.c: remove loop from the default optimizations: it seems to
21783 interact badly with some of the other options (see bug #60613).
21785 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
21787 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
21788 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
21790 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
21792 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
21793 vararg-using methods.
21795 2004-06-21 Martin Baulig <martin@ximian.com>
21797 * mini/mini-exceptions.c
21798 (mono_handle_exception): Added `gpointer original_ip' argument.
21799 After calling mono_unhandled_exception(), call
21800 mono_debugger_unhandled_exception() and if that returns true,
21801 restore the context and return.
21803 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
21805 * mini-ppc.c: prefer the use of relative branches so
21806 they won't need to be patched in aot code (patch from Patrick Beard).
21808 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
21810 * aot.c: patch from Patrick Beard to make the output assembly
21811 more correct for the MacOSX assembler. Small tweak to
21812 generate sane images on Linux/PPC, too.
21814 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
21816 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
21817 case until bug #59509 is fixed (shows up in #60332).
21819 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
21821 * mini.c: make sure the needed wrappers are compiled, too, with
21824 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
21826 * driver.c: remove NPTL reference in --version output.
21828 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
21830 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
21831 generate valid assembly for the Mach-O assembler.
21833 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
21835 * driver.c: don't include abcrem in the all optimization specifier
21836 since it slows down jit compilation too much for now.
21838 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
21840 * mini.c: use BIGMUL only if both operands have the same signage.
21841 * iltests.il: Test for bug 60056. (errors related to signage in
21846 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
21848 * mini.c, aot.c: memory leak fixes.
21850 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
21852 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
21854 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
21856 * Makefile.am: remove the -static hack completely, it links in
21857 statically glib as well.
21859 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
21861 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
21862 * exceptions.cs: make it compile with new mcs/csc.
21864 2004-06-03 Massimiliano Mantione <massi@ximian.com>
21865 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
21866 and added relevant test case.
21868 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
21870 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
21871 regressions in gtk-sharp.
21873 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
21875 * exceptions.cs: New regression tests.
21877 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
21879 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
21881 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
21883 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
21885 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
21887 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
21889 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
21891 * mini.c (mono_jit_runtime_invoke): Init class in this
21892 method instead of trusting mono_jit_compile_method to
21893 do the work (because wrappers can be in object class)
21895 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
21897 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
21899 * basic-long.cs: New regression test.
21901 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
21903 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
21904 and div/rem checks.
21906 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
21908 * Makefile.am: fix miguel's change to build mono statically against
21909 libmono (track build dependencies).
21911 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
21913 * cfold.c: Some glib versions do not have G_MININT32.
21915 2004-05-26 Massimiliano Mantione <massi@ximian.com>
21917 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
21918 with precision of tan, atan, sin and cos, and implemented related
21919 regressions tests (fixes bug 54467, but one new problem appeared and
21922 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
21924 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
21926 * exceptions.cs: Add test for constant folding && division by zero.
21928 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
21929 since driver.c is in libmono too, so the optimization was useless.
21931 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
21932 variable to driver.c so the compiler can emit more efficient code to
21935 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21937 * Makefile.am: don't distribute generated inssel.[ch] files.
21939 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
21941 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
21942 into the default appdomain. Fixes #58707.
21944 * jit-icalls.c: Remove the broken approximation for truncl, doing
21945 no conversion is better.
21947 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
21950 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
21952 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
21953 of the mcrxr instruction which is not available on some processors
21954 even if it's documented to be. Implement add and sub overflow correctly
21955 (still not complete for long unsigned). Speed up icalls a bit.
21957 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
21959 * mini.c (mono_jit_compile_method_with_opt): Make sure that
21960 we run .cctor in the current domain instead of target_domain.
21962 Fixes bug #58558, .cctor not being called in -O=shared.
21964 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
21966 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
21968 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
21970 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
21971 which can be done with an imm8, do it that way.
21972 (mono_arch_output_basic_block): ditto for a jmp
21973 (mono_arch_emit_prolog): Computate maximum offset of a label.
21975 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
21977 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
21978 now tries to allocate prefered physical reg's for virtual
21979 regs. This reduces the number of emited spills/loads with
21980 20-30% on our core assemblies.
21982 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
21984 * jit-icalls.c: truncl() is not needed and trunc() is
21985 the correct thing to do anyway (bug #58287).
21987 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
21989 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
21992 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
21994 * driver.c: enable loop optimizations by default.
21996 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
21998 * mini-x86.c: fix calc of max loop size when aligning loops start.
22000 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
22002 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
22005 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
22007 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
22010 * basic-long.cs: Add tests for add/subtract of immediates with carry.
22012 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
22014 * mini.c (inline_method): Allways inline some wrappers even if the cost
22015 is too large. Fixes #58785.
22017 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
22019 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
22021 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
22022 (crichton@gimp.org). Beginning of support for sparc/linux.
22024 * mini-sparc.c: Optimize retrieval of LMF address.
22026 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
22028 * exceptions-ppc.c: handle alloca in methods with clauses.
22030 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
22032 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
22034 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
22036 * mini.c: Delegate most of the abort signal work to
22037 mono_thread_request_interruption, which also handles Stop and Suspend
22040 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
22042 * mini.c mini.h: Allow inlining of icall wrappers if the backend
22043 supports the save/restore lmf opcodes.
22045 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
22047 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
22048 by gcc-3.4 as well.
22050 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
22052 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
22054 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
22055 methods which contain array accesses.
22057 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
22058 boundaries. Fixes #58537.
22060 * iltests.il: Add regression test for #58537.
22062 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
22064 * mini-x86.c (mono_arch_local_regalloc): Last part of
22065 fix for bug #58633 (releasing register to early).
22067 2004-05-18 Miguel de Icaza <miguel@ximian.com>
22069 * basic-long.cs: Add new regression test.
22071 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
22073 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
22074 register too early on the chain.
22076 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
22078 * mini.c (create_helper_signature): Use a helper function to reduce
22079 the code which needs to be written. Also set the calling convention of
22080 icalls on windows. Fixes #57840.
22082 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
22084 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
22085 exceptions-ppc.c: added helper function to get the instruction address
22086 from a signal handler context.
22088 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
22090 * helpers.c: use g_get_tmp_dir. Invokes happyness
22093 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
22095 * helpers.c: Add new env variable to pass args to objdump.
22096 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
22098 2004-05-17 Radek Doulik <rodo@ximian.com>
22100 * Makefile.am (common_sources): added abcremoval.h so it get
22101 disted and daily mono packages on go-mono.com will build again
22103 2004-05-17 Massimiliano Mantione <massi@ximian.com>
22105 * abcremoval.c: Fixed coding style, added copyright header.
22107 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
22109 * mini.h: Added prototype for abc removal main function.
22111 * build_relations_propagation_table.pl: Added copyright header.
22113 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
22115 * basic-long.cs: reg test for complex ceq_long bug.
22117 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
22119 * mini-x86.c (mono_arch_local_regalloc): Correctly free
22120 reg in long and clob case (bug #58343). Fixed/added comments.
22122 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
22124 * mini.c (mono_jit_runtime_invoke): Follow new convention
22125 of calling the invoke method with an function pointer.
22127 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
22129 * ChangeLog: Fix author of memory leak patch.
22131 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
22133 * Makefile.am: fix make dist as well...
22136 2004-05-14 Massimiliano Mantione <massi@ximian.com>
22138 * cfold.c: Made so that conversions from pointer to int4 are no-ops
22139 on archs where pointers are 4 bytes long.
22141 * Makefile.am: Added abcremoval.c source file.
22143 * abcremoval.c: Added abcremoval.c.
22145 * abcremoval.h: Added abcremoval.h.
22147 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
22149 * inssel.brg: Enabled bounds check removal.
22151 * mini.c: Added support for abcrem optimization.
22153 * mini.h: Added abcrem optimization label.
22155 * driver.c: Added support for abcrem optimization.
22157 * propagated_relations_table.def: Added propagated_relations_table.def.
22159 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
22161 * mini.c, cfold.c: fix style.
22163 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
22165 * mini.c: handle issue with the low-level implementation of
22166 some long opcodes (bug #54209).
22168 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
22170 * basic.cs: test for my new cmov stuff.
22172 2004-05-13 Patrik Torstensson
22174 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
22175 opt and added peephole documentation.
22177 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
22179 * tramp-ppc.c: rewrote the generic trampoline code.
22181 2004-05-11 Patrik Torstensson
22183 * mini-x86.c: optimize long shl/shr asm code (one less branch)
22185 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
22187 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
22189 * mini.h mini.c dominators.c: Applied patch from Derek Woo
22190 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
22192 * mini.c: Add new icalls for AsAny marshalling.
22194 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
22196 * tramp-ppc.c, mini-ppc.c: more cleanups.
22198 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22200 * mini.c: no warnings.
22202 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
22204 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
22206 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
22208 * mini.c: In the thread abort signal handler, if the thread is in the
22209 process of being stoped, don't throw the Abort exception, just stop the
22212 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
22214 * tramp-ppc.c: removed old code.
22216 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
22218 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
22219 do some simple speed optimizations on ppc.
22221 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
22223 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
22224 and large offsets in load/store.
22226 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
22228 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
22229 it causes regressions.
22231 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
22233 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
22236 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
22238 * jit-icalls.c: remove warnings.
22239 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
22240 speedups for unsafe code.
22242 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
22244 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
22246 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
22248 * basic-calls.cs: Add new regression test.
22250 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
22253 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
22255 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
22258 2004-05-06 Patrik Torstensson
22260 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
22261 long reg allocation in any reg (not only eax:edx) and implemented
22262 long shl/shr ops in asm instead of helpers.
22264 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
22266 * mini-sparc.h: Fix warnings.
22268 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
22271 * mini-exceptions.c (mono_handle_exception): Call the filter in a
22272 separate statement for clarity.
22274 * mini-sparc.c: Update status.
22276 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
22278 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
22281 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
22283 * inssel-ppc.brg: another small pre-release workaround:
22284 we don't do overflow detection for long_sub_un.
22286 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
22288 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
22289 (also works around a weird ppc bug: 57957).
22291 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
22293 * tramp-ppc.c: trampoline fixes.
22295 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
22297 * mini-ppc.c: fixed typos.
22299 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
22301 * mini-ppc.c, exceptions-ppc.c: more code saves registers
22302 at the top of the stack. Fixed typos. Use a frame registers
22303 for all the methods with exception clauses.
22305 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
22307 * exceptions-ppc.c: restore fp registers.
22309 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
22311 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
22312 order from the stack top (moved the stack room to save the
22313 return value for trace after the param area). Fixed corruption
22314 in restoring registers on unwind.
22316 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
22318 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
22320 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
22322 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
22323 and prolog/epilog for methods that use it. Allow
22324 enough param area room for varargs methods. Fix miguel's
22325 breakage in exception handling.
22327 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
22329 * Makefile.am: run genmdesc only on current arch.
22331 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22333 * exceptions-x86.c:
22334 * mini-x86.h: fix the build on windows.
22336 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
22338 * 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.
22340 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
22342 * mini-exceptions.c: New file.
22344 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
22345 Move some parts of the x86 exception handling code to an
22346 arch-independent file so it can be shared with other ports.
22348 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
22350 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
22352 2004-04-26 David Waite <mass@akuma.org>
22354 * driver.c: remove comma from end of enumeration declaration
22356 2004-04-26 Jackson Harper <jackson@ximian.com>
22358 * driver.c: parse config file before loading first assembly. This
22359 allows the user gac to be enabled/disabled.
22361 2004-04-23 Miguel de Icaza <miguel@ximian.com>
22363 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
22364 simpler mechanism: we do not care what is encoded initially
22365 (branch absolute or relative), we care about the code and its
22366 target. I kept the old code for reference for now.
22368 The new code tries first to determine if the jump is anywhere in
22369 the -/+32 absolute meg range, if it succeeds, it encodes using the
22370 absolute branch; If not, it tried to find something in the
22371 relative range, if not, it uses the handle_thunk code.
22373 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
22375 * exceptions-ppc.c: use the correct ip register on macosx.
22377 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
22379 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
22381 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
22383 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
22384 Raise exception on integer divide by zero by hand since the hw
22385 doesn't support it. Handle NaNs in FP compares.
22387 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
22389 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
22390 code reducing duplication between the platforms and enabled
22391 signal exception handling (on linux for now).
22393 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
22395 * exceptions-ppc.c: more macosx support.
22397 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
22399 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
22401 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
22403 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
22405 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
22407 * iltests.il: more tests.
22409 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
22411 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
22414 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
22416 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
22418 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
22420 * liveness.c: Mark variables as volatile in all basic blocks reachable
22421 from exception clauses.
22423 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
22425 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
22428 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
22430 * iltests.il, basic.cs: more tests for regalloc.
22432 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
22434 * iltests.il: Some tests for register allocation modifications
22437 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
22439 * exceptions.cs: Add regression test for bug #56782.
22441 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
22442 original stack trace if an exception is rethrown. Fixes #56782. Oh,
22443 the beauty of fixing the same thing in 5 different files...
22445 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
22447 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
22450 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
22452 * mini.c: Add support for STRWLPARRAY marshalling convention.
22454 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
22456 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
22457 to init the context to setup the regs pointer).
22459 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
22461 * exceptions-ppc.c: more exceptions work.
22463 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
22465 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
22468 2004-04-13 Miguel de Icaza <miguel@ximian.com>
22470 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
22471 can use the memory directly.
22473 * cpu-pentium.md: Update documentation from a post from Zoltan.
22475 add x86_add_membase, x86_sub_membase, x86_mul_membase
22477 2004-04-13 Miguel de Icaza <miguel@ximian.com>
22479 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
22480 GENERAL_REGS they were also hardcoded for all PPC ports.
22482 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
22484 Remove hard-coded limit for floating point registers, use
22485 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
22487 Notice that in MacOS X calling conventions you can fit a lot more
22488 floating point values in registers, so I should update the PInvoke
22489 test to excercise the passing of floating point values on the
22490 stack (currently broken).
22492 2004-04-06 Miguel de Icaza <miguel@ximian.com>
22494 * tramp-ppc.c (create_trampoline_code): Added
22495 JUMP_TRAMPOLINE_SIZE.
22496 (ppc_magic_trampoline): Follow the pattern from
22497 x86_magic_trampoline: if code is set to zero, return.
22498 (create_trampoline_code): Always pass MonoMethod to the jump
22499 trampoline, before it was passing a null.
22500 (mono_arch_create_jump_trampoline): Implement the jump stub, could
22501 share the code with mono_arch_create_jit_trampoline.
22503 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
22505 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
22508 * cpu-g4.md: Added length for jmp instruction, the worst case
22509 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
22512 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
22514 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
22516 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
22518 * mini.c: Only set bblock->real_offset when adding a new bblock, and
22519 before each IL instruction.
22521 * mini.c (CEE_BOX): Fix warnings.
22523 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22525 * mini.c: removed a few unused vars and extra whitespace.
22527 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
22529 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
22531 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
22533 (OP_GETCHR): use the above
22534 (CEE_LDELEMA): use the above.
22536 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
22537 version of the generic impl.
22538 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
22539 (CEE_LDELEMA): use the above.
22541 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
22543 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
22546 * iltests.il: Added new regression test for #56317.
22548 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
22550 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
22551 under NetBSD. Fixes #56450.
22553 * liveness.c (update_gen_kill_set): Fix previous patch.
22555 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22557 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
22559 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
22561 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
22562 ldsfld and ldsflda.
22564 * inssel-sparc.brg: Add more optimizations.
22566 * mini-sparc.c: Replace multiply/divide with shifts if possible.
22568 2004-04-01 Martin Baulig <martin@ximian.com>
22570 * mini.c (handle_box): New static function; moved the
22571 implementation of CEE_BOX here.
22572 (mono_method_to_ir): Added `constrained_call' variable.
22573 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
22574 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
22575 mono_method_get_constrained() to get the method.
22577 2004-04-01 Martin Baulig <martin@ximian.com>
22579 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
22580 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
22581 (mono_method_to_ir): We don't need these macros anymore since
22582 mono_class_get_full() already takes care of it.
22584 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22586 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
22587 use @function (as doesn't accept #function here) and check the return
22588 value of system and stop if fails.
22590 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22592 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
22594 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
22596 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
22598 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
22600 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
22603 * basic-long.cs: Add test for negation of Int64.MinValue.
22605 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
22607 * mini-sparc.c: Update status.
22609 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
22611 * exceptions-sparc.c: Fix return value in filters.
22613 * inssel-sparc.brg: Fix register allocation in some rules.
22615 2004-03-28 Martin Baulig <martin@ximian.com>
22617 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
22620 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
22622 * mini-x86.c (mono_arch_patch_code): Fix warnings.
22624 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
22625 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
22626 remove unused conv_u4 opcode.
22628 * mini-x86.c: Remove valgrind workaround since it slows down things
22629 even when mono is not run under valgrind.
22631 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
22633 * mini-sparc.c: Update status.
22635 * inssel-sparc.brg: Add some optimizations.
22637 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
22638 future delay slot filling. Add support for varargs, tail calls and JMP.
22640 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
22641 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
22643 * inssel.brg: Fix register allocation in OP_ARGLIST.
22645 * inssel.brg: Fix warnings.
22647 2004-03-25 Martin Baulig <martin@ximian.com>
22649 * mini.c (inflate_generic_field): Removed.
22650 (mini_get_method): Removed, use mono_get_method_full(),
22651 (mini_get_class): Removed, use mono_class_get_full().
22652 (mono_method_to_ir): Pass our generic context to
22653 mono_field_from_token().
22655 2004-03-25 Martin Baulig <martin@ximian.com>
22657 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
22658 of a `MonoMethod *'.
22659 (mini_get_method): Take a `MonoGenericContext *' instead
22660 of a `MonoMethod *'.
22661 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
22662 a new local variable called `generic_context' which holds the
22663 current `MonoGenericContext *'; use it to lookup things.
22665 2004-03-24 Martin Baulig <martin@ximian.com>
22667 * mini.c (mini_get_class): New static method; if we're inside a
22668 generic instance, inflate the class if neccessary.
22669 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
22671 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
22673 * iltests.il: New regression test for #55976.
22675 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
22678 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
22680 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
22683 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
22685 * liveness.c: Consider SSA stores as well as loads when making vars
22688 * exceptions.cs: New regression tests for register allocation.
22690 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
22692 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
22693 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
22694 domain lock only to protect puntual access to data structures.
22695 Added access lock for sighash, jit_icall_hash_name,
22696 jit_icall_hash_addr and domain->code_mp.
22698 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
22700 * driver.c: Print SIGSEGV handling method.
22702 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
22704 * mini.c (setup_jit_tls_data): Handle case when this is called
22705 multiple times for a thread.
22707 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
22708 is different from fbxx_un. Fixes #54303. Also use constants instead of
22709 magic numbers in a lot of places.
22711 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
22713 * exceptions.cs: Fix cctor test when --regression is used.
22715 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
22717 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
22720 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
22722 * inssel-ppc.brg: fixed register assignments for some rules.
22724 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
22726 * exceptions.cs: Add test for exceptions in static constructors.
22728 * mini.c (mono_jit_compile_method_with_out): Move the calling of
22729 static constructors outside the domain lock. Fixes #55720.
22731 2004-03-17 Martin Baulig <martin@ximian.com>
22733 * mini.c (get_generic_field_inst): Removed, this'll never happen.
22734 (inflate_generic_field): Take the `MonoMethod *' instead of the
22735 `MonoClass *' and added support for generic method.
22736 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
22737 have a `field->parent->gen_params', only inflate the field if it's
22738 an open constructed type.
22740 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
22742 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
22743 exception object instead of the preconstructed ones.
22745 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22747 * mini.c: reverted changed to sigsegv_signal_handler commited
22748 accidentally in the previous patch.
22750 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22753 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
22754 running --aot with an old assembly.
22756 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
22758 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
22761 * mini-sparc.c: Add support for v9 branches with prediction.
22763 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
22765 * mini.c (mini_init): #warning is GNUC only
22767 * mini-sparc.h: implement __builtin_frame_address
22768 and __builtin_return_address for Sun C compiler
22770 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
22772 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
22774 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
22776 * basic-calls.cs: Add test for unaligned byref long argument passing.
22778 * mini-ops.h: Add sparcv9 compare and branch instructions.
22780 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
22781 v9 instructions if we have a v9 cpu.
22783 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
22784 registers for global allocation.
22786 * exceptions-sparc.c: Fixes.
22788 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
22790 * liveness.c (mono_analyze_liveness): Optimized version.
22792 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
22794 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
22797 * basic-float.cs basic-calls.cs: New regression tests.
22799 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
22801 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
22802 sigaltstack implementation.
22804 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
22806 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
22807 stuff if SIGSEGV_ON_ALTSTACK is not defined.
22809 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
22811 * mini.c: Fix warnings.
22813 * mini.c (mono_resolve_patch_target): New function which contains the
22814 arch independent part of the patching process.
22816 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
22817 patching code to a separate function.
22819 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
22821 * mini.c (add_signal_handler): ifdef out on Windows
22823 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
22825 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
22826 cpu-sparc.md: Add exception handling support + other fixes.
22828 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
22829 typed GC detection in --version.
22831 * basic.cs exceptions.cs: New regression tests.
22833 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
22834 the arch specific code can store data during a compilation.
22836 * mini-ops.h: Add OP_SETFRET.
22838 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
22839 function, register a separate icall for each arity, so the icalls can
22842 * mini.c (mono_print_tree): Print negative offsets in a more readable
22845 * mini.c: Make signal handling work on sparc.
22847 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
22849 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
22851 * jit-icalls.c: Emulate truncl by aintl on solaris.
22853 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
22855 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
22857 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
22859 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
22861 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
22862 a MarshalByRef type, inline a method that performs the check, taking into
22863 account that the object can be a proxy. Also implemented tow new opcodes:
22864 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
22865 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
22866 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
22868 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
22870 * mini-ppc.c: if a relative branch displacement is too big
22871 but it points to and area reachable with an absolute branch,
22874 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
22876 * mini.c: optimize small copies in cpblk.
22878 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
22880 * basic-calls.cs basic-float.cs: New regression tests.
22882 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
22883 negative offsets from %fp. Implement localloc. Fix local register
22884 allocation. Fix the case when the this argument needs to be saved to
22885 the stack. Implement some missing opcodes.
22887 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
22889 * mini.c (mini_method_compile): Reenable global regalloc in methods
22890 with exception handlers.
22892 * linear-scan.c (mono_varlist_sort): Fix warning.
22894 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
22896 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
22899 * liveness.c: Make all variables uses in exception clauses volatile, to
22900 prevent them from being allocated to registers. Fixes #42136.
22902 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
22904 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
22905 causes regressions.
22907 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
22908 argument to mono_arch_regalloc_cost.
22910 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
22913 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
22915 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
22916 Make the cost of allocating a variable to a register arch dependent.
22918 * basic-calls.cs: Fix compilation of tests.
22920 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
22921 helper function to cut back on the number of #ifdefs needed.
22923 * mini-ppc.c: Fix compilation.
22925 * basic-calls.cs: New regression tests.
22927 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
22929 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
22930 of l0 since that is callee saved.
22932 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
22935 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
22936 of delay instruction.
22938 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
22940 * mini.h (MonoCallInst): Add 'virtual' flag.
22942 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
22944 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
22946 * *.cs: New regression tests.
22948 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
22951 * mini.c (mono_runtime_install_handlers): Fix build.
22953 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
22954 'signal_stack_size' members.
22956 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
22957 alternate signal stack.
22959 * exceptions-x86.c: Add stack overflow handling.
22961 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
22962 functions to arch independent code.
22964 * mini.c (mono_print_tree): Print more detailed info for load_membase
22967 2004-02-23 Martin Baulig <martin@ximian.com>
22969 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
22971 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
22973 * mini-x86.c: fixed reg allocation for div/rem.
22975 2004-02-22 Miguel de Icaza <miguel@ximian.com>
22977 * driver.c (mono_main): Report some configuratio options on --version.
22979 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
22981 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
22982 low in the address space. Correctly flush memory in thunks where we
22983 output native code.
22985 2004-02-20 Martin Baulig <martin@ximian.com>
22987 * mini.c (mini_get_method): New static method; inflate all generic
22988 methods and methods in open generic instances.
22989 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
22990 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
22992 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
22994 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
22996 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
22998 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
23000 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
23002 * mini-sparc.c (flushi mono_arch_output_basic_block): make
23003 it compile using Sun's compiler.
23005 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
23007 * 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.
23009 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
23011 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
23013 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
23015 * mini-ppc.c: handle calls outside of the allowed range with thunks
23016 allocated using the code manager.
23017 * tramp-ppc.c: use the code manager to hold generated native code.
23018 Fixed the magic trampoline to just patch vtable entries.
23020 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
23022 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
23025 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
23027 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
23030 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
23031 if we have a working __thread implementation.
23033 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
23034 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
23036 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
23038 * mini-x86.c: Fix compilation under gcc 2.
23040 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
23042 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
23043 contains a call to the wrapped function.
23045 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
23046 OP_<CALL>_IMM opcodes, and use them under X86.
23048 * mini.c (mono_jit_find_compiled_method): Fix warning.
23050 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
23052 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
23054 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
23055 functionality to mini.c.
23057 * mini.c (mono_create_jump_trampoline): New function to create a jump
23058 trampoline. Return a compiled method instead of a trampoline if it
23059 exists. Add a cache for jump trampolines.
23061 * mini.c (mono_jit_find_compiled_method): New function to return a
23062 compiled method if it exists.
23064 * mini-x86.c: Call mono_create_jump_trampoline instead of
23065 mono_arch_create_jit_trampoline.
23067 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
23068 a jump trampoline. Fixes #52092.
23070 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
23072 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
23073 which is not up-to-date. Add check_corlib_version () instead.
23075 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
23078 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
23079 since newer valgrind versions do not need it.
23081 * mini.c (mono_jit_compile_method_with_opt): New helper function to
23082 compile a method with a given set of optimizations.
23084 * mini.c: Compile icall wrappers on-demand instead of at startup.
23086 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
23087 wrapper for an icall.
23089 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
23091 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
23094 * iltests.il: Add test for non-empty stack before switch instruction.
23096 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
23098 * mini.c: Add support for new stringbuilder marshalling conventions.
23100 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
23102 2004-02-01 Martin Baulig <martin@ximian.com>
23104 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
23105 in `ginst->mtype_argv'.
23107 2004-01-31 Miguel de Icaza <miguel@ximian.com>
23109 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
23110 facilitate grepping.
23112 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
23114 * mini.c: fixed buglet in initobj generic implementation for references.
23116 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
23118 * Makefile.am: make the version script conditional.
23119 * jit-icalls.c: handle missing truncl().
23121 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
23123 * exceptions.cs: Add more tests for double->int conversion.
23125 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
23126 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
23128 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
23130 * driver.c: make --verbose --version emit an error
23131 if the loaded corlib doesn't match the runtime version.
23133 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
23135 * mini-ppc.h: export ppc_patch().
23136 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
23137 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
23138 on par or better than on MacOSX.
23140 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
23142 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
23143 mono_lookup_pinvoke_call.
23145 * mini-x86.c: Under windows, the default pinvoke calling convention is
23146 stdcall. Fixes #52834.
23148 * mini.c (optimize_branches): Add an upper bound to the number of
23149 iterations to prevent infinite loops on strange loops. Fixes #53003.
23151 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
23153 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
23154 and ISINST. Fixes #52093.
23156 * objects.cs (test_0_vector_array_cast): New tests.
23158 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
23160 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
23161 checking in Array.Set ().
23163 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
23166 * object.cs (test_0_multi_array_cast): New regression test.
23168 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
23170 * exceptions-ppc.c: fix build on Linux/PPC.
23172 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
23174 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
23175 running under valgrind.
23176 (x86_magic_trampoline): Fix build bustage.
23178 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
23179 negative values as well. This is needed for the encoding of the line number
23180 info, since sometimes the line numbers are not in increasing order.
23182 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
23184 * cpu-pentium.md (localloc): Increase the size of the localloc
23185 instruction since it is a loop under Win32.
23187 * debug-mini.c (record_line_number): Get rid of unneccesary memory
23190 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
23192 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
23193 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
23194 Max Horn (max@quendi.de). Fix file names in comments.
23196 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
23198 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
23199 avoid stack overflow.
23200 (replace_usage): Avoid uninitialized variable warnings.
23202 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
23203 and taking the address of valuetype variables.
23205 2004-01-03 Patrik Torstensson
23207 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
23208 for other purposes than FP later on.
23210 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
23212 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
23215 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
23217 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
23219 2003-12-30 Patrik Torstensson <p@rxc.se>
23221 * mini-x86.h: Decreased number of availiable fp regs.
23222 Solves corner cases with FP spilling.
23224 2003-12-23 Patrik Torstensson <p@rxc.se>
23226 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
23227 for floating point stack tracking / spilling on x86.
23230 * basic-float.cs: added float mul overflow test.
23232 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
23234 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
23236 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
23238 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
23239 supports for cond branches that overflow the immediate
23240 overflow offset. mcs can compile simple programs.
23242 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
23244 * exceptions-ppc.c: exception handling support wip:
23245 finally handlers get run on exception.
23247 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
23249 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
23252 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
23254 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
23255 initial support for stack walking and unwinding.
23257 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
23259 * driver.c (mono_main): Make corlib-out-of-sync message more
23260 descriptive. Also remove verify_corlib call.
23262 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
23264 * mini.c: make CEE_NEWARR calls and other emulated opcodes
23265 not overlap with other call's arguments, too.
23267 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
23269 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
23270 move to arch-specific code the choice of arch-specific
23271 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
23272 * mini.c: ensure emulation calls will not interleave
23275 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
23277 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
23278 the magic trampoline stack frame is dropped before executing
23281 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
23283 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
23284 and integer to fp conversions. Added support for overflowing
23285 arguments on the stack. Reserve a couple more registers as temps.
23286 Added support for aot compilation (as output still needs to be
23289 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
23291 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
23292 Don't overwrite return register in some corner cases.
23294 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
23296 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
23297 static constructors when AOT compiling.
23299 * driver.c (mono_main): Call mono_check_corlib_version.
23301 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
23303 * cpu-g4.md, basic.cs: fixed div target register.
23305 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
23307 * mini-ppc.c, basic.cs: shl_imm fix with test.
23309 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
23311 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
23312 structures by value. Misc fixes.
23313 * objects.cs: more tests.
23315 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
23317 * mini-ppc.c: lconv.ovf.i implemented.
23319 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23322 (mini_init): don't error out if someone already called g_thread_init.
23324 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
23326 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
23327 to be any type per the spec. Fix abnormal memory usage when
23328 the same object is repeatedly thrown.
23330 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
23332 * mini.c: check for overruns in IL code.
23334 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
23336 * TODO: Add/remove some todo entries.
23338 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
23340 * driver.c (mono_main): Call mono_verify_corlib.
23342 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
23344 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
23345 This has been moved to mini.c
23346 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
23347 type being casted is marshalbyref it could be a proxy, so instead of
23348 emitting the type check code, emit a call to a runtime method that will
23349 perform the check by calling CanCastTo if needed.
23351 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
23353 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
23354 methods with large stack frames under Win32.
23356 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
23358 * Makefile.am: Distribute regression tests.
23360 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
23361 at the end instead of inserting each variable into the sorted list.
23363 * linear-scan.c (mono_varlist_sort): New helper function.
23365 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
23367 * mini.c: ensure arguments and locals are within bounds.
23369 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
23371 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
23374 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
23376 * mini.c (mono_cprop_copy_values): Fix crash.
23378 * aot.c: Set verbosity back to 0.
23380 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
23382 * regalloc.c: complete memory leak fix by Laurent Morichetti
23385 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
23387 * driver.c (main_thread_handler): Revert the previous patch.
23389 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
23392 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
23393 memory from the memory pool.
23395 * driver.c (main_thread_handler): Turn on all optimizations when
23398 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
23399 an array for better performance.
23401 * regalloc.c (mono_regstate_assign): Fix memory leak.
23403 * debug-mini.c (mono_debug_serialize_debug_info): New function to
23404 serialize the debug info.
23406 * debug-mini.c (mono_debug_add_aot_method): New function to load the
23407 debug info from the serialized representation.
23409 * aot.c: Save debug info into the generated file and load it when
23412 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
23414 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
23416 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
23417 More FP-related fixes.
23419 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
23421 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
23422 and register allocation buglet. Hello world now runs.
23424 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
23426 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
23427 * tramp-ppc.c: fixed class init trampoline.
23428 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
23430 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
23432 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
23433 mini.c: more ppc changes/fixes.
23435 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
23437 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
23438 Also optimize the case when the arguments are the same in the caller
23441 * iltests.il: Add tests for tail calls with valuetype arguments.
23443 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
23445 * mini-ppc.c: fixes for struct return type.
23447 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
23449 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
23450 mono_spillvar_offset() to arch-specific code.
23452 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
23454 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
23456 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
23458 * exceptions-x86.c: Fix stack space leaks.
23460 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
23461 registers from the lmf if the method has save_lmf set.
23463 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
23465 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
23466 of icall wrappers into InvokeInDomain, since these are now per-domain.
23468 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
23470 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
23471 make some opcode emulation and intrinsic ops enabled/disabled
23472 according to the architecture. More fixes.
23474 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
23476 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
23478 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
23480 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
23481 arch-specific handling for 'this' and struct return type to
23482 arch-specific code.
23484 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23486 * aot.c: prevent divide by zero error when reporting (it happened with
23487 Accessibility.dll).
23489 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
23491 * mini.h (inst_switch): Remove unused macro.
23493 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23496 (load_aot_module): free 'info->methods' and 'info' properly. No more
23497 "free(): invalid pointer blah" messages when you have an old aot
23500 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
23502 * jit-icalls.c, mini.c: Added support for context static fields.
23504 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
23506 * mini.c (mono_method_blittable): Methods which set LastError are not
23507 blittable either. Fixes #51108.
23509 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
23511 * mini.c: flush icache.
23512 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
23514 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
23516 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
23518 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
23520 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
23523 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
23526 * inssel.brg (CEE_MKREFANY): Fix AOT case.
23528 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
23530 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
23531 instruction when the result is discarded.
23533 * iltests.il (test_0_div_regalloc): New regression test.
23535 * arrays.cs: Fix compilation error.
23537 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
23539 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
23540 float rules to inssel-x86.brg: sane architectures with FP registers
23541 don't need to implement these rules.
23543 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
23545 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
23547 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
23549 * mini.h, inssel-long32.brg: fixed endianess issues in int64
23550 implementation of 32 bit systems.
23552 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
23554 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
23555 (Jeroen Zwartepoorte).
23557 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
23559 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
23560 the caller and the callee matches.
23562 * mini.c (mono_method_to_ir): Add comment.
23564 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
23565 signbit is missing on some platforms.
23567 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
23569 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
23571 * mini.c (setup_jit_tls_data): Call the new function.
23573 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
23575 * mini-x86.c: Add experimental support for fast access to the lmf
23576 structure under NPTL/Linux 2.6.x.
23578 2003-11-06 Martin Baulig <martin@ximian.com>
23580 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
23581 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
23584 2003-11-02 Martin Baulig <martin@ximian.com>
23586 * mini.c (inflate_generic_field): New static method.
23587 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
23588 generic instance and the field is declared in a generic type, call
23589 inflate_generic_field() to inflate it. Fixes gen-28.cs.
23591 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
23593 * mini.h mini.c (mono_method_same_domain): New function to return
23594 whenever the caller and the callee are in the same domain.
23596 * tramp-x86.c (x86_magic_trampoline): Use the new function.
23598 2003-10-30 Martin Baulig <martin@ximian.com>
23600 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
23601 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
23603 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
23604 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
23606 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
23608 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
23611 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
23612 object here, so it is in the correct appdomain etc.
23614 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
23616 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
23618 (mono_method_to_ir): Avoid freeing the type created returned from
23619 mono_type_create_from_typespec, since it is put into an internal cache
23620 by the function. Fixes pointer.exe.
23622 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
23623 trampolines for icalls and pinvokes as well. Fixes #33569.
23625 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
23627 * mini.c: Update after appdomain changes.
23629 * mini.c (mono_jit_compile_method_inner): Allways compile native
23630 method wrappers in the root domain, since there can only be one
23631 instance of them, whose address is stored in method->info.
23633 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
23635 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
23636 environment variable. Instead detect automatically whenever running
23637 under valgrind using the magic macro RUNNING_ON_VALGRIND from
23640 2003-10-16 Miguel de Icaza <miguel@ximian.com>
23642 * trace.c, trace.h: New files that implement the new trace option
23645 * driver.c: Document new --trace options.
23647 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
23650 - if (mono_jit_trace_calls)
23651 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
23653 * mini.h: prototypes.
23655 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
23657 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
23659 * mini.c inssel.brg: Implement typedefbyref opcodes.
23661 * mini.c (mono_jit_compile_method): Remove unused local variable.
23663 * mini.c (mono_jit_compile_method_inner): Ditto.
23665 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
23667 * tramp-x86.c (x86_class_init_trampoline): Fix build.
23669 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
23671 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
23673 * mini.c (mono_no_aot): Remove unused global variable.
23675 * mini.c: Thread safety fixes.
23677 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
23679 * mini.c (mono_create_class_init_trampoline): Add a lock around
23680 class_init_hash_addr.
23682 * arrays.cs (test_0_newarr_emulation): Add new regression test for
23685 * mini.c: Decompose the NEWARR instruction before decomposing its
23686 arguments. Fixes #30073.
23688 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
23690 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
23693 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
23695 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
23697 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
23699 * driver.c: Add support for compiling icall wrappers to --compile.
23701 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
23703 * inssel.brg: The empty value in class->interface_offsets is -1, not
23706 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
23708 * objects.cs: New test for 'is' operator on an array of interfaces.
23710 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
23712 * tramp-ppc.c: update trampoline code to support jumps
23713 and class initialization.
23715 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
23717 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
23719 * inssel.brg (OP_UNBOXCAST): Fix #46027.
23721 * inssel.brg (OP_UNBOX): Remove unused rule.
23723 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
23724 region instead of one for each method. Fixes #47813.
23726 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
23728 * exceptions.cs (test_0_nested_finally): New regression test for
23729 nested exception handlers.
23731 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
23733 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
23735 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
23738 * mini.c (mono_method_check_inlining): Make the inlining limit
23739 configurable by an environment variable.
23741 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
23743 * mini.h: Bump AOT file version.
23745 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
23746 token, store the image along with the token, since the token might not
23747 refer to the same image as the method containing the relocation,
23748 because of inlining.
23750 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
23752 * mini.c (mono_precompile_assemblies): New function to compile
23753 all methods in all loaded assemblies.
23755 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
23757 * regalloc.h regalloc.c (MonoRegState): Change the type of
23758 iassign and fassign to int*, since they can contain large negative
23759 values if the register is spilled. Also added some comments. Fixes
23762 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
23763 under Win32. Fixes #42964.
23765 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
23767 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
23769 * aot.c: Added support for AOT compiling methods which contain calls
23770 to wrappers. Currently, only remoting-invoke-with-check wrappers are
23773 * driver.c (compile_all_methods): Run the compilation in a thread
23774 managed by mono. Fixes #44023.
23776 * mini.c (mono_codegen): Print full method name in verbose output.
23778 * mini-x86.c (mono_arch_patch_code): Fix warning.
23780 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
23781 jumps, since the method we are jumping to might be domain-specific.
23783 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
23785 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
23787 * inssel.brg: string chars are unsigned.
23789 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
23791 * TODO: New todo item.
23793 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
23794 which calls mono_runtime_class_init and patches the call site to
23795 avoid further calls.
23796 (mono_arch_create_class_init_trampoline): New arch specific function
23797 to create a class init trampoline.
23798 (create_trampoline_code): Generalized so it can create
23799 class init trampolines as well.
23801 * mini.c (helper_sig_class_init_trampoline): New helper variable.
23802 (mono_create_class_init_trampoline): New function to create and cache
23803 class init trampolines.
23804 (mono_find_class_init_trampoline_by_addr): New function to lookup the
23805 vtable given the address of a class init trampoline. Used by the
23807 (mono_codegen): Generate a call to a trampoline instead of
23808 mono_runtime_class_init in LDSFLD[A].
23809 (mono_codegen): Add relocations for the new trampoline.
23811 * mini.h mini-x86.c aot.c: Added a new relocation type:
23812 MONO_PATCH_INFO_CLASS_INIT.
23814 * mini.h: Bump AOT version number.
23816 * aot.c: Create a copy of the loaded code instead of using the original
23817 so methods which call each other will be close in memory, improving
23820 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
23821 patch since it breaks the regression tests.
23823 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
23824 for the register saving instruction sequence since the
23825 frame_state_for function in glibc 2.3.2 don't seem to detect it.
23827 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
23829 * TODO: Fix todo item && remove another.
23831 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
23833 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
23836 * aot.c: Moved the check for MONO_LASTAOT into the initialization
23837 function of the module.
23839 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
23840 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
23841 --no-aot command line option.
23843 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
23845 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
23846 by Bernie Solomon (bernard@ugsolutions.com).
23848 * inssel.brg: Refactor the interface offset table related code into
23849 its separate functions and add support for the AOT case.
23851 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
23853 * aot.c (mono_aot_get_method_inner): Fix memory leak.
23855 * aot.c: Added mono_aot_verbose variable and made all debugging
23856 output depend on the value of this variable.
23858 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
23859 method_label and info_label.
23861 * mini.h mini-x86.c aot.c: Added a new relocation type
23862 MONO_PATCH_INFO_IID for klass->interface_id.
23864 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
23865 the MonoJitInfo structure.
23867 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
23868 a non-root appdomain in shared mode.
23870 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
23872 * aot.c: make aot loader less verbose. Remove free of unused variable.
23874 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
23876 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
23878 * .cvsignore: Added *.dll.
23880 * mini.c (mono_print_tree_nl): New function callable while debugging.
23882 * mini.c (mono_print_code): Export this.
23884 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
23887 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
23889 * mini.h (MonoCompile): Added 'jit_info' field.
23891 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
23892 the cfg structure, since it is needed by the AOT compiler.
23894 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
23896 * aot.c: A major rewrite. Changes include:
23897 - save exception tables for methods which have them.
23898 - cache failed lookups in aot_get_method () to avoid the (slow) calls
23899 to g_module_symbol.
23900 - reworked the file format so it is now much smaller and needs
23901 fewer relocation entries.
23903 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
23905 * aot.c (load_aot_module): Fix build bustage on platforms without
23908 2003-09-04 Martin Baulig <martin@ximian.com>
23910 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
23912 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
23914 * TODO: Some new optimization ideas.
23916 * aot.c: Move AOT module loading logic here from mono_assembly_open.
23918 * aot.c: Save the optimization flags used to compile the code into
23921 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
23922 support emitting domain specific code.
23924 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
23925 no longer domain neutral. It can be made domain neutral by compiling
23926 with --optimize=shared.
23928 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
23929 between appdomains.
23931 * driver.c mini.h mini.c: New --no-aot debugging option which disables
23932 loading of AOT code.
23934 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
23936 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
23937 if there is no domain neutrality information.
23939 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
23941 * aot.c (mono_compile_assembly): Emit a symbol containing the file
23942 format version into the generated library.
23944 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
23945 callee method into the caller since one of them could be shared.
23947 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
23948 system exceptions from AOT code now works.
23950 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
23951 method if it is domain neutral and the callee is not.
23953 * graph.c (cfg_emit_one_loop_level): Fix warning.
23955 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
23957 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
23960 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
23962 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
23963 is needed by code which is executed before mono_runtime_init ().
23964 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
23966 * mini.c (mono_thread_abort): Fix warning.
23967 (mono_jit_compile_method): Call static constructor in the AOT case too.
23969 * aot.c (mono_compile_assembly): Fix warning.
23971 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23973 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
23975 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
23977 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
23979 * cpu-pentium.md: Fix the length of call opcodes so they include the
23980 ESP restoring instruction. Fixes #47968.
23982 2003-08-28 Martin Baulig <martin@ximian.com>
23984 * mini-x86.c (mono_arch_call_opcode): Added support for
23985 MONO_TYPE_GENERICINST.
23987 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
23989 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
23991 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
23992 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
23994 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
23997 2003-08-26 Martin Baulig <martin@ximian.com>
23999 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
24000 when reporting an error, set this to the actual error location.
24001 (mono_method_to_ir): Report the correct error location if
24002 get_basic_blocks() returned an error.
24004 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
24006 * mini.c (mono_type_blittable): OBJECT is not blittable.
24007 (mono_method_blittable): Methods which have marshalling descriptors
24008 are not blittable either. Fixes #47842.
24010 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
24012 * driver.c mini.c: Use an environment variable instead of a global
24013 variable. Also fix the build.
24015 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
24016 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
24019 * driver.c mini.c: Added --with-valgrind option to turn off some
24020 code which prevents mono from running under valgrind.
24022 * mini.c (mono_emit_call_args): Fixed warning.
24024 * mini.c (mono_emulate_opcode): Fixed warning.
24026 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
24028 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
24029 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
24030 regalloc.c, regalloc.h: specify available registers in arch-specific
24031 code and support floats in the regallocator (patch by Laurent Morichetti
24034 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
24036 * mini.c: mono_thread_current() can be called only after
24037 mono_runtime_init(): rearrange code to not call it early on.
24039 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
24041 * mini.c: allocate jump tables in the code mempools.
24043 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
24045 * mini.c, mini.h: make sure per-thread data allocated by the jit is
24048 2003-08-10 Miguel de Icaza <miguel@ximian.com>
24050 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
24051 12 to 16. This fixes bug #47453.
24054 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
24056 * mini-ppc.c: fixed indexed load and unsigned compares.
24058 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
24060 * mini.c: reenabled installation of handler for
24061 thread abort signal.
24063 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
24065 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
24066 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
24067 until it's fixed and actually useful.
24069 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
24071 * inssel-long32.brg: couple more opcodes implemented.
24073 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
24075 * mini-sparc.c: Even more opcodes implemeted.
24077 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
24079 * mini-sparc.c: More opcodes implemented.
24081 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
24083 * mini-sparc.c: More opcodes implemented.
24085 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
24087 * inssel-sparc.brg: Add some needed rules. Direct
24089 * Makefile.am: Use inssel-sparc.brg
24090 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
24091 an assert happy for now.
24093 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
24095 * mini-sparc.c: Fixed compile errors.
24096 * exceptions-sparc.c: Same. We now produce a mono binary
24097 on sparc-linux. Yea.
24099 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
24101 * mini-sparc.c: Renamed registers. Also some macro cleanups.
24102 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
24103 They compile, but do not work.
24105 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
24107 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
24108 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
24109 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
24112 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
24114 * mini.c: more opcodes implemented and better support for generics.
24116 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
24118 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
24119 * mini.c, mini.h: first cut at generics support: some new instructions
24120 added and changed the behaviour of some of the existing ones.
24122 2003-07-21 Miguel de Icaza <miguel@ximian.com>
24124 * mini.c: Removed definition of metadata_shared mutex here.
24126 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
24128 * mini-x86.c: make vararg calls work for instance methods.
24130 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
24132 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
24133 returns the arguments in a separte list, now.
24135 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
24137 * aot.c, mini.c: updates for array type representation changes.
24139 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
24141 * mini.c: register function to perform jit shutdown.
24143 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
24145 * mini.c: use a faster allocator if possible.
24147 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
24149 * aot.c: some cleanups and portability changes.
24151 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
24153 * mini.c: use faster allocation for CEE_BOX if possible.
24155 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
24157 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
24158 Moved inlined mempcy code to its own function so that is can be
24159 reused. Added an inline memset function as well (optimized initobj).
24160 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
24162 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
24164 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
24166 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
24168 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
24169 arch code can setup the cpu for CLR execution, if needed.
24170 We use it on x86 to set the precision of FP operations.
24172 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
24174 * mini.c: disable some optimizations if we can guess they'll cost too
24175 much for a given method.
24177 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
24179 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
24181 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
24182 * mini.h mini.c mini-x86.c: Added instruction level coverage
24183 info collection support.
24185 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
24187 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
24188 is now implemented in the profiling API. Get rid of a couple of
24189 unnecessary global variables.
24191 2003-06-15 Nick Drochak <ndrochak@gol.com>
24193 * basic-long.cs: tests for negative values for bigmul, and unsigned.
24194 * cpu-g4.md: add op_bigmul and op_bigmul_un
24195 * cpu_pentium.md: add op_bigmul_un
24196 * inssel-long32.brg: add rule for unsigned bigmul
24197 * mini-ops.h: define OP_BIGMUL_UN
24198 * mini-x86.c: THE BUG: handle (un)signed properly
24199 * mini.c: choose unsigned opcode if needed.
24200 This set of patches fixes bug #44291
24202 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
24204 * mini.c (optimize_branches): improved to handle all kinds of
24205 conditional branches.
24207 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
24209 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
24210 don't raise exceptions.
24212 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
24214 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
24215 to arch-specific files.
24217 2003-06-09 Martin Baulig <martin@ximian.com>
24219 * Makefile.am (libs): Added $(LIBGC_LIBS).
24221 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
24223 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
24224 and OP_ATAN (fixes bug#44293).
24226 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
24228 * Makefile.am, mini-x86.c: rename cpu description array to
24229 pentium_desc, since some compilers define the 'pentium' preprocessor
24232 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
24234 * mini.c (mini_select_instructions): add explicit branch if the
24235 following block is not the false target of a conditional branch -
24236 we need this with any optimization that reorder or remove bblocks
24238 * mini.c (optimize_branches): bug fixes
24240 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
24242 * mini.c (mono_method_to_ir): inline static readonly fields
24244 * ssa.c (fold_tree): start cfold support for long (very simple
24247 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
24249 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
24251 * inssel.brg: fixed memcpy (bug #44219).
24253 2003-06-05 Dick Porter <dick@ximian.com>
24255 * driver.c: Set the glib log levels to not abort if g_message
24258 g_set_prgname() has to happen before mini_init() so that the
24259 process handle gets the info.
24261 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
24263 * driver.c: add intrins to the default optimizations to get wider
24266 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
24268 * mini.h: some large basic blocks will overflow a 16-bit
24269 integers for symbolic registers.
24271 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
24273 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
24274 (mono_arch_output_basic_block): fix bug 43499
24276 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
24278 * mini.c: kill duplicated definition of mono_debug_format.
24280 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
24282 * mini-x86.c, arrays.cs: fixed register allocation bug.
24284 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
24286 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
24288 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
24290 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
24293 (print_method_from_ip): also print source location information if
24296 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
24298 * mini.c (mono_find_block_region): bug fix in region code
24299 (mini_method_compile): enable removing unreachable code again, but
24300 only in methods without exception clauses.
24302 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
24304 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
24305 Implemented arglist opcode and handling of TypedReference type.
24306 Fixed x86 call convention when a structure is returned.
24307 Minimal support for calling static vararg methods.
24309 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
24311 * mini.c (mini_method_compile): always remove unreachable code,
24312 because the code in them may be inconsistent (access to dead
24313 variables for example).
24315 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
24317 * driver.c, debug-mini.c: warning fixes.
24319 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
24321 * Makefile.am, jit.h, mini.h: install header for embedding mono.
24323 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
24325 * mini.c: thread-static fields are registered in mono_class_vtable(),
24326 so ensure the function is called before checking for them.
24328 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
24330 * mini.c (optimize_branches): fix for bug 43586
24332 * jit-icalls.c (mono_llmult_ovf): added an additional check for
24333 overflow (fixes Bug #43639)
24335 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
24337 * mini.c, objects.cs: allow the use of stobj for primitive types.
24339 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
24341 * mini.c: be less strict about argument checking until we support
24342 running the verifier.
24344 2003-05-27 Nick Drochak <ndrochak@gol.com>
24346 * basic-long.cs: tests for (ulong)int * (ulong)int also
24347 * mini.c: use the same trick for (ulong)int * (ulong)int
24349 2003-05-27 Nick Drochak <ndrochak@gol.com>
24351 * basic-long.cs: add regression test for (long)int * (long)int
24352 * cpu-pentium.md: add op_bigmul specification
24353 * inssel-long32.brg: add OP_BIGMUL rule
24354 * mini-ops.h: add OP_BIGMUL
24355 * mini-x86.c: register allocator: handle case where src1 needs to be
24357 * mini.c: substitute special BIGMUL opcode in the tree for
24358 (long)int * (long)int
24360 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
24362 * jit-icalls.c: call the type ctor on field access if needed.
24364 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
24366 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
24367 to a method (including results of ldelema, bug#43207).
24369 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
24371 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
24372 colors to show exception handler blocks.
24374 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
24375 (fix for pinvoke7.cs).
24377 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
24379 * mini.h, mini.c: ensure correct initialization order for types that
24380 require it. Prepare for lazy compilation of jit icall wrappers.
24381 Provide a name for opcode emulation to reduce unneeded mallocing.
24383 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
24385 * mini-x86.c: better register restoring code and profiling
24386 support for tail calls.
24388 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
24390 * mini.h, driver.c: prepare for leaf methods optimization.
24392 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
24394 * mini.c: get targets of branches before converting a method.
24396 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
24398 * mini.c (optimize_branches): added some experimental code (disbaled)
24400 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
24402 * mini.c (optimize_branches): fix branch to branch optimization
24404 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
24406 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
24408 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
24410 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
24413 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
24415 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
24416 enable use of interface variables again.
24418 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
24419 I1 to registers because there is no simply way to sign extend 8bit
24420 quantities in caller saved registers on x86.
24422 * inssel-float.brg: set costs of some rules to 2 so
24423 that monobure always select the arch. specific ones if supplied,
24424 regardless of the order we pass the files to monoburg.
24426 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
24428 * mini.c, mini-x86.c: since the magic trampoline for jumps
24429 can't patch the code directly, we do it as soon as the
24430 method gets compiled.
24432 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
24434 * mini-x86.c, mini.h: introduce a new patching method
24435 to support CEE_JMP and tail calls.
24436 * mini.c: obey tail.call. Don't precompile methods target
24438 * tramp-x86.c: new trampoline code to handle methods
24439 reached through a jump.
24441 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
24443 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
24444 bit values to registers
24446 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
24448 * mini.c (mono_compile_get_interface_var): share interface
24449 variables if possible.
24451 2003-05-16 Martin Baulig <martin@ximian.com>
24453 * debug-mini.c (mono_init_debugger): New function to initialize
24454 the debugger. This is not in the debugger since it needs to
24455 access some of mini's internals.
24457 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
24459 * mini.c (mono_method_to_ir): inlining fixes/cleanups
24461 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
24463 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
24464 for value type handling.
24466 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
24468 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
24469 (mono_method_check_inlining): enable inlining of all kinds of wrappers
24471 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
24473 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
24474 the constructor through a proxy.
24476 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
24478 * jit-icalls.c, inssel.brg: fixes to array element address
24481 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
24483 * mini-x86.c (is_regsize_var): allocate pointer to registers
24485 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
24487 * driver.c: fixed typo, added intrins to the set of optimizations
24488 tested with regressions.
24490 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
24492 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
24493 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
24496 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
24498 * inssel.brg: remove some common pop instructions without side effects
24500 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
24502 * inssel-x86.brg: fixed thinko in int to double conversions.
24504 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
24506 * mini.c, jit-icalls.c: added runtime thread-static variable support.
24508 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
24510 * inssel-long32.brg: two more missing instructions.
24512 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
24514 * mini.c (mono_emit_call_args): set the cil_code for all arguments
24515 if not already set.
24517 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
24519 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
24522 * basic-float.cs: Added tests for negative zero.
24524 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
24526 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
24527 a couple of missing operations for long casts, with test cases.
24529 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
24531 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
24533 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
24535 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
24536 code size estimation.
24538 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
24540 * mini.c (mono_jit_create_remoting_trampoline): make it work with
24541 abstract methods (fix bug 42542)
24543 * aot.c: add ability to handle array types
24545 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
24547 * mini.c: Call the _specific versions of the object allocation
24548 functions if possible.
24550 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
24552 * driver.c: call setlocale ().
24554 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
24556 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
24559 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
24561 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
24563 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
24564 wrappers (fix bug 42122)
24566 2003-05-04 Martin Baulig <martin@ximian.com>
24568 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
24570 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
24571 s/mini_set_defaults/mono_set_defaults/g.
24573 2003-05-04 Martin Baulig <martin@ximian.com>
24575 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
24577 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
24579 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
24580 (reported by Don Roberts).
24582 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
24584 * mini.c: temporarily work around two bugs for this release.
24586 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
24588 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
24589 that contains -export-dynamic and it makes using the ld script
24591 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
24593 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
24595 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
24598 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
24600 * mini.c: make sure leave calls all the needed finally blocks,
24601 even when the target jumps out of multiple exception clauses.
24603 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
24605 * ldscript, Makefile.am: add linker script to reduce the number of
24606 exported symbols (should also fix the issues with libwine defining
24607 some of the same symbols in io-layer).
24609 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
24611 * driver.c (mini_main): Avoid assertion when no file name is given on
24614 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
24616 * driver.c: added --version/-V command line option.
24617 Added the inline optimization in the regression tests.
24619 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
24621 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
24622 to the type in the method signature (fixes bug#42134).
24624 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
24626 * mini.c: when inlining, check this is not null only when needed (bug #42135).
24628 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
24630 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
24632 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
24634 * driver.c: fixed bug #42100.
24636 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
24638 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
24640 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
24642 * mini.c: moved most of the code required to do inlining to its own
24643 function so it can be reused. Inline also ctors if appropriate.
24645 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
24647 * Makefile.am: Link with -export-dynamic so shared libs loaded by
24648 the runtime can call mono API functions.
24650 2003-04-27 Martin Baulig <martin@ximian.com>
24652 * debug-mini.c (mono_debug_init_method): Added
24653 `guint32 breakpoint_id' argument; if the method has a breakpoint,
24654 send a notification to the debugger.
24656 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
24657 running in the Mono Debugger, just pass the breakpoint number to
24658 mono_debug_init_method().
24660 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
24662 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
24664 * mini.c: allow some more unsafe compares.
24666 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
24668 * mini-x86.c, Makefile.am: make distcheck works (partially from
24669 a patch by Richard Lee <r.h.lee@attbi.com>).
24670 * regset.c, regset.h: removed, they are unused.
24672 2003-04-25 Dick Porter <dick@ximian.com>
24674 * driver.c: Usage reports the name as 'mono' not 'mini'
24675 * exceptions-x86.c: Build and run on freebsd
24677 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
24679 * Makefile.am: install the program with the 'mono' name and
24680 the library as libmono instead of mini and libmini.
24682 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
24684 * driver.c: provide the APIs for the embedding interface of the old jit.
24686 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
24688 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
24690 2003-04-23 Martin Baulig <martin@ximian.com>
24692 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
24694 * driver.c: Added `--debug' command line argument to enable
24697 2003-04-23 Martin Baulig <martin@ximian.com>
24699 * debug.[ch]: Removed. The code is now in
24700 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
24702 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
24705 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
24707 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
24709 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
24712 (mini_cleanup): moved mono_runtime_cleanup call after the call to
24713 mono_domain_finalize.
24714 (mini_method_compile): use mono_method_profile* if the the option is
24717 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
24719 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
24720 methods with their wrapper.
24722 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
24723 methods with their wrapper.
24725 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
24728 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
24731 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
24734 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
24736 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
24738 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
24740 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
24741 of the mempool. This is slightly faster and uses less memory
24743 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
24745 * mini.c: avoid O(n) allocation for variables.
24747 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
24749 * mini.c: handle items on the stack after inlining methods.
24751 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
24753 * mini.c: make the method->opcode optimization dependent
24754 on MONO_OPT_INSTRINS and do it lazily.
24756 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
24758 * driver.c: print overall results at the end of regression run.
24760 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
24762 * inssel.brg: don't overwrite symbolic registers.
24764 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
24766 * inssel-x86.brg: fix conversion from long to float.
24768 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
24770 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
24772 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
24774 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
24776 * driver.c: Added --print-vtable option as in the old JIT.
24778 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
24780 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
24782 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
24784 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
24786 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
24788 * mini.c regalloc.c regalloc.h: Fix memory leak.
24790 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
24792 * aot.c (mono_aot_get_method): register all used strings
24794 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
24796 * mini.c: always intern strings references with ldstr at compile time.
24798 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
24800 * Makefile.am: add BUILT_SOURCES.
24802 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
24804 * driver.c: give a better error message when the assembly to execute
24805 doesn't have an entry point.
24807 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
24809 * Makefile.am: added hack for automake
24811 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
24814 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
24816 22003-04-07 Martin Baulig <martin@ximian.com>
24818 * Makefile.am: Added Makefile.am.
24820 * debugger-main.c: Removed, this is now in the debugger where it
24823 * mini.pc.in: Call this package `mini' for the moment.