1 2010-03-23 Zoltan Varga <vargaz@gmail.com>
3 * mini-generic-sharing.c (fill_in_rgctx_template_slot): Remove an assert which
4 can be hit with partial sharing.
6 * mini-generic-sharing.c (get_shared_class): Handle partially shared methods
7 in non-shared classes correctly.
8 (generic_inst_is_sharable): Allow all primitive types in partial sharing.
9 Turn on partial sharing.
11 2010-03-23 Zoltan Varga <vargaz@gmail.com>
13 * mini-amd64.h: Put back MONO_ARCH_NOMAP32BIT for OpenBSD which was removed
16 2010-03-23 Zoltan Varga <vargaz@gmail.com>
18 * method-to-ir.c (mono_method_to_ir): Handle the failure of
19 mono_method_signature ().
21 * mini-trampolines.c (mono_delegate_trampoline): Ditto.
23 * mini.c (mini_method_compile): Get the signature of cfg->method early with
24 error checking, so later calls do not need error checking.
26 2010-03-22 Zoltan Varga <vargaz@gmail.com>
28 * exceptions-amd64.c: Add support for OpenBSD which has no UCONTEXT_GREGS.
30 * mini-amd64.h: Enable MONO_ARCH_USE_SIGACTION on OpenBSD as well.
32 2010-03-22 Rodrigo Kumpera <rkumpera@novell.com>
34 * mini-exceptions.c (mono_handle_exception_internal): Don't
35 check try_end for archs different than s390.
37 * mini.c (create_jit_info): Don't crash if the finallt block is the
40 2010-03-22 Rodrigo Kumpera <rkumpera@novell.com>
42 * driver.c (mono_main): Don't free global codeman under linux since
43 glic now peeks at code on stack for more archs than just amd64.
45 Mon Mar 22 18:09:09 CET 2010 Paolo Molaro <lupus@ximian.com>
47 * mini.c, method-to-ir.c: changes to support compressed interface
50 2010-03-22 Zoltan Varga <vargaz@gmail.com>
52 * mini-x86.h: Applied patch from Robert Nagy (Robert@openbsd.org).
53 Use sigaction on OpenBSD too.
55 2010-03-22 Zoltan Varga <vargaz@gmail.com>
57 * debugger-agent.c (event_req_matches_assembly): Handle request modifiers too.
59 2010-03-21 Andreas Faerber <andreas.faerber@web.de>
61 * debugger-agent.c: #include sys/select.h for fd_set.
63 Code is contributed under MIT/X11 license.
65 2010-03-21 Zoltan Varga <vargaz@gmail.com>
67 * mini.c (SIG_HANDLER_SIGNATURE): Fix the build on platforms without sigaction
70 2010-03-21 Zoltan Varga <vargaz@gmail.com>
72 * mini-ppc.c (mono_arch_emit_exceptions): Avoid an assert in ppc_patch () for
73 some large methods with lots of exception handlers. Fixes #440924.
75 Sat Mar 20 11:56:24 CET 2010 Paolo Molaro <lupus@ximian.com>
77 * method-to-ir.c: remove code duplication for interface checks.
79 2010-03-19 Zoltan Varga <vargaz@gmail.com>
81 * debugger-agent.c (clear_event_requests_for_assembly): New helper function.
82 (assembly_unload): Clear all event requests referencing the to-be unloaded
86 Fri Mar 19 16:45:20 CET 2010 Paolo Molaro <lupus@ximian.com>
88 * mini.h, mini-exceptions.c: restore the state of the stack
89 guard page permissions.
91 2010-03-19 Zoltan Varga <vargaz@gmail.com>
93 * mini-trampolines.c (common_call_trampoline): Remove the condition guarding the
94 call site patching code, it doesn't appear to be needed.
96 2010-03-19 Zoltan Varga <vargaz@gmail.com>
98 * mini-generic-sharing.c: Add infrastructure for partial sharing, ie.
99 sharing generic methods whose type arguments are a mix of reference and
100 non-reference types. Not yet turned on.
102 * mini.c (mini_get_shared_method): New helper function to return
103 the method which will be compiled/registered in the JIT tables when doing
105 (mono_domain_lookup_shared_generic): Moved to mini.c from mini-generic-sharing.c,
106 use mini_get_shared_method ().
108 * mini.c (mini_method_compile): Register the same method which is compiled when
109 doing generic sharing.
111 * mini.c aot-compiler.c aot-runtime.c: Add support for partial sharing.
113 * generics.cs: Add partial sharing tests.
115 2010-03-17 Jerry Maine <crashfourit@gmail.com>
117 * mini.h : Changed the SIMD_VERSION* enum values to match those in Mono.Simd.AccelMode.
118 Add an enum value that or's all possable values together. Add an enum value
119 that marks the end of the used bit indexes.
121 * mini-amd64.c : Make changes to match the changes in mini.h
123 * mini-x86.c : Make changes to match the changes in mini.h
125 * simd-intrinsics.c : Reorder the SimdIntrinsc struct to add more bits to
126 simd_version to support more simd versions. Changed the name of
127 simd_version to simd_version_flags to make it more intuitive that
128 it now contains bit flags. Reordered the *_intrinsics arrays to
129 match the changes above. Changed emit_intrinsics() to use the new
130 setup mentioned above.
132 Code is contributed under MIT/X11 license.
134 2010-03-17 Rodrigo Kumpera <rkumpera@novell.com>
136 * mini-*.c (mono_arch_output_basic_block): Record try block holes on all
137 remaining archs. Alpha and hppa maintainers, please stand up.
139 2010-03-17 Zoltan Varga <vargaz@gmail.com>
141 * mini-ppc.c (mono_arch_build_imt_thunk): Always save and restore r11 since it
142 is needed even when fail_tramp!=NULL.
144 2010-03-17 Zoltan Varga <vargaz@gmail.com>
146 * debugger-agent.c (insert_breakpoint): Write a log message.
148 2010-03-16 Rodrigo Kumpera <rkumpera@novell.com>
150 * iltests.il.in: Add a few tests for LEAVE going over multiple
153 2010-03-16 Rodrigo Kumpera <rkumpera@novell.com>
155 * mini-x86.c (mono_arch_output_basic_block): Record try block holes.
157 2010-03-16 Rodrigo Kumpera <rkumpera@novell.com>
159 * mini.h (MonoBasicBlock): Add native_length field.
160 * mini.h (MonoCompile): Add try_block_holes field.
161 * mini.h (MonoInst): Add exception_clause pointer to
164 * mini.c (mono_codegen): Calculate MonoBasicBlock::native_length.
165 * mini.c (mono_cfg_add_try_hole): New function to register possible
167 * mini.c (create_jit_info): Fill in the holes information.
169 * mini-exceptions.c: Verify for holes when checking if an IP is covered
172 * method-to-ir.c: Add the EH clause to the CALL_HANDLE instruction.
174 Tue Mar 16 13:16:16 CET 2010 Paolo Molaro <lupus@ximian.com>
176 * jit-icalls.c: adjusted for the array API changes.
178 2010-03-16 Zoltan Varga <vargaz@gmail.com>
180 * iltests.il.in: Disable the fconv_to_i test on sparc too.
182 2010-03-16 Zoltan Varga <vargaz@gmail.com>
184 * debugger-agent.c: Simplify the way breakpoints are processed by removing
185 the 'pending' flag. This fixes support for appdomains too.
188 Mon Mar 15 18:25:49 CET 2010 Paolo Molaro <lupus@ximian.com>
190 * mini-amd64.c, mini-ia64.c: remove direct access to method->header.
192 2010-03-12 Zoltan Varga <vargaz@gmail.com>
194 * simd-intrinsics.c (simd_intrinsic_emit_getter): Don't emit shuffle opcodes
195 when using LLVM, LLVM generates it itself when needed.
197 * mini-llvm-cpp.cpp (mono_llvm_build_aligned_load): New helper function.
199 * mini-llvm.c: Use an unaligned load for OP_LOADX_MEMBASE. Add zero extension
200 to some OP_EXTRACT_ opcodes. Fix the naming of some sse intrinsics. Fix
203 2010-03-11 Zoltan Varga <vargaz@gmail.com>
205 * tramp-x86.c (mono_arch_create_monitor_enter_trampoline_full): Use 'code' for
206 the pc instead of 'buf'. Fix the call to mono_arch_flush_icache ().
207 (mono_arch_create_monitor_exit_trampoline_full): Ditto.
209 2010-03-11 Martin Baulig <martin@ximian.com>
211 * debugger-agent.c (type_commands): Add NULL check to
212 `CMD_TYPE_GET_SOURCE_FILES'.
214 2010-03-09 Zoltan Varga <vargaz@gmail.com>
216 * mini-ppc.c (mono_arch_decompose_opts): Fix OP_ICONV_TO_R_UN when cross-compiling.
218 2010-03-09 Zoltan Varga <vargaz@gmail.com>
220 * mini-codegen.c (mono_peephole_ins): Fix the OP_FMOVE optimization. Fixes
223 * iltests.il.in: Add a test.
225 2010-03-05 Martin Baulig <martin@ximian.com>
227 Add support for aborting invocations.
230 (InvokeData): Added `InvokeData *last_invoke'.
231 (DebuggerTlsData): Renamed `invoke' into `pending_invoke' and
232 added a new `invoke' field to keep the `InvokeData *' throughout
234 (ErrorCode): Added `ERR_NO_INVOCATION'.
235 (CmdVM): Added `CMD_VM_ABORT_INVOKE'.
236 (mono_debugger_agent_handle_exception): Don't report any exception
237 if an abort was requested.
238 (invoke_method): Store the `InvokeData *' in `tls->invoke'; reset
239 a thread abort if necessary.
240 (vm_commands): Implement `CMD_VM_ABORT_INVOKE'.
242 2010-03-08 Rodrigo Kumpera <rkumpera@novell.com>
244 * method-to-ir.c: Store the initial basic block returned by mono_basic_block_split
245 so we can release the whole list and not just the first one. Free
246 it in more places as well.
248 2010-03-08 Rodrigo Kumpera <rkumpera@novell.com>
250 * method-to-ir.c: Revert r153222 as it doesn't belong here.
252 Mon Mar 8 17:58:26 CET 2010 Paolo Molaro <lupus@ximian.com>
254 * mini.h, *.c: prepare for MonoMethodHeader to become a transient entity.
256 Mon Mar 8 17:35:26 CET 2010 Paolo Molaro <lupus@ximian.com>
258 * driver.c: report also other misc build options.
260 2010-03-07 Rodrigo Kumpera <rkumpera@novell.com>
262 * method-to-ir.c: Generate better code for the NewObject
265 2010-03-07 Zoltan Varga <vargaz@gmail.com>
267 * branch-opts.c (mono_if_conversion): Disable one of the cases when deadce
268 is disabled. Fixes #582322.
270 * iltests.il.in: Add a test.
272 2010-03-06 Zoltan Varga <vargaz@gmail.com>
274 * tramp-amd64.c (mono_arch_create_monitor_exit_trampoline_full): Delegate
275 the handling of obj->synchronization == null and owner != current thread to
276 mono_monitor_exit ().
278 * tramp-x86.c (mono_arch_create_monitor_exit_trampoline_full): Ditto.
281 Sat Mar 6 18:14:15 CET 2010 Paolo Molaro <lupus@ximian.com>
283 * mini.c: change the way emulated opcode info is stored and save about
284 4 KB of runtime memory.
286 2010-03-04 David S. Miller <davem@davemloft.net>
288 * mini-sparc.h: Always use MONO_ARCH_USE_SIGACTION. Linux kernels
289 that don't provide the siginfo in the second signal handler argument
290 are buggy, and this has been fixed for years.
291 * mini.h (GET_CONTEXT): Remove __sparc__ special case.
292 (SIG_HANDLER_SIGNATURE, SIG_HANDLER_PARMS): Likewise.
294 2010-03-04 Zoltan Varga <vargaz@gmail.com>
296 * aot-runtime.c (find_symbol): Fix a leak.
297 (decode_patch): Ditto.
299 2010-03-04 Zoltan Varga <vargaz@gmail.com>
301 * mini.h (MONO_INST_IS_TEMP): Kill this unused define.
303 2010-03-04 Zoltan Varga <vargaz@gmail.com>
305 * mini.c (mono_resolve_patch_target): Fix an uninitialized variable.
307 Wed Mar 3 19:19:21 CET 2010 Paolo Molaro <lupus@ximian.com>
309 * method-to-ir.c: MONO_PROFILE_STRING_ALLOC is dead.
311 2010-03-03 Rodrigo Kumpera <rkumpera@novell.com>
313 * method-to-ir.c (mono_method_to_ir): Don't create a runtime vtable
314 to check for errors, it's enough to create the metadata open.
318 2010-03-03 Rolf Bjarne Kvinge <RKvinge@novell.com>
321 * mini-exceptions.c: Add support for printing stack traces when handling
322 exceptions, and when printing exceptions thrown while tracing also print
323 the exception message.
325 2010-03-03 Rolf Bjarne Kvinge <RKvinge@novell.com>
327 * trace.c: We need to parse exclude tokens ('-') before string tokens,
328 since the exclude token is a valid string character.
330 2010-03-02 Levi Bard <levi@unity3d.com>
332 * debugger-agent.c: Invalidate thread stacks on domain unload.
334 2010-03-02 Mark Probst <mark.probst@gmail.com>
336 * method-to-ir.c: Emit dummy_use for stored reference after write
337 barriers to make sure the object is pinned if the GC interrupts
338 before the write barrier is done.
340 2010-03-02 Zoltan Varga <vargaz@gmail.com>
342 * cpu-<ARCH>.md: dummy_use was missing src1:i.
344 2010-03-01 Zoltan Varga <vargaz@gmail.com>
346 * debugger-agent.c: Add a log message printing the protocol version.
348 2010-03-01 Zoltan Varga <vargaz@gmail.com>
350 * debugger-agent.c: Add a new command to communicate the protocol version used
351 by the client. This could be used to allow newer runtimes to communicate with
354 2010-03-01 Zoltan Varga <vargaz@gmail.com>
356 * debugger-agent.c (domain_commands): Add a new command to create a boxed value.
358 2010-03-01 Zoltan Varga <vargaz@gmail.com>
360 * debugger-agent.c (type_commands): Fix the setting of fields with a reference
363 Mon Mar 1 15:20:44 CET 2010 Paolo Molaro <lupus@ximian.com>
365 * mini-arm.c: make the arm cpu arch configurable with the
366 MONO_CPU_ARCH env var (for example: "armv4 thumb").
369 Mon Mar 1 14:48:35 CET 2010 Paolo Molaro <lupus@ximian.com>
371 * mini.c, mini.h, driver.c: added the --jitmap option to enable
372 support for the perf tool on Linux.
374 Mon Mar 1 14:43:55 CET 2010 Paolo Molaro <lupus@ximian.com>
376 * method-to-ir.c: make string.InsertenalSetChar() specialization
379 2010-03-01 Robert Jordan <robertj@gmx.net>
381 * Makefile.am: fix the non-static build.
383 2010-02-26 Zoltan Varga <vargaz@gmail.com>
385 * mini-generic-sharing.c: Move the contents of ../metadata/generic-sharing.c
388 2010-02-26 Robert Jordan <robertj@gmx.net>
390 * tasklets.c (continuation_store): Return from an error condition
393 2010-02-26 Martin Baulig <martin@ximian.com>
395 * debug-debugger.c (MonoDebuggerInfo): Added `abort_runtime_invoke'.
398 (MonoDebuggerThreadInfo): Added `internal_flags'.
399 (MonoDebuggerInternalThreadFlags): New enum.
400 (_mono_debugger_throw_exception): Don't signal the debugger if a
401 type abort was requested.
402 (_mono_debugger_unhandled_exception): Likewise.
403 (mono_debugger_abort_runtime_invoke): New method to abort an invocation.
404 (mono_debugger_runtime_invoke): If the debugger requested a thread
405 abort during the invocation, reset it here.
407 2010-02-26 Martin Baulig <martin@ximian.com>
409 * debug-mini.c (MonoDebuggerThreadInfo): Use `MonoInternalThread *'
410 instead of `MonoThread *'.
412 2010-02-25 Zoltan Varga <vargaz@gmail.com>
414 * aot-runtime.c (mono_aot_find_jit_info): Use a merge sort for sorting the
415 code offsets table, as it is mostly sorted.
417 2010-02-25 Zoltan Varga <vargaz@gmail.com>
419 * debugger-agent.c (do_invoke_method): Fix invoking of static methods on vtypes.
422 2010-02-25 Zoltan Varga <vargaz@gmail.com>
424 * driver.c (mono_main): Get rid of mono_setup_vtable_in_class_init.
426 Wed Feb 24 15:58:03 CET 2010 Paolo Molaro <lupus@ximian.com>
428 * Makefile.am: build the new ABI version of the libmono library.
429 * debugger-agent.c, mini.c: fix warnings with the new API.
430 * jit.h: don't depend on glib.h being included.
432 2010-02-24 Zoltan Varga <vargaz@gmail.com>
434 * method-to-ir.c (mono_method_to_ir): Implement AOT support for fast TLS access.
436 2010-02-24 Zoltan Varga <vargaz@gmail.com>
438 * method-to-ir.c (mono_method_to_ir): Implement support for fast access to
439 ThreadStatic variables.
441 2010-02-24 Zoltan Varga <vargaz@gmail.com>
443 * debugger-agent.c (notify_thread): Skip terminated threads, since their tls
444 data is not freed yet. Fixes #582460.
446 2010-02-23 Zoltan Varga <vargaz@gmail.com>
448 * debugger-agent.c: Add support for the caught/uncaught flags on exception
449 event requests. Bump protocol minor version.
451 2010-02-22 Zoltan Varga <vargaz@gmail.com>
453 * decompose.c (mono_decompose_long_opts): Handle OP_LCONV_TO_OVF_I8 here too.
455 2010-02-22 Zoltan Varga <vargaz@gmail.com>
457 * decompose.c (mono_decompose_opcode): Handle OP_LCONV_TO_OVF_I8. Fixes
460 * iltests.il.in: Add a test.
462 2010-02-22 Rodrigo Kumpera <rkumpera@novell.com>
464 * mini.c (inline_method): Check for loader errors.
466 2010-02-22 Rodrigo Kumpera <rkumpera@novell.com>
468 * mini.c (mono_method_check_inlining): Use !mono_method_get_header_summary
469 instead of mono_method_get_header as it doesn't decode locals
470 so the called method can have unresolved dependencies that will only
471 be satisfied after the current method is JIT'd.
475 2010-02-22 Zoltan Varga <vargaz@gmail.com>
477 * basic.cs (test_0_div_opt): Speed this up a bit.
479 2010-02-20 Zoltan Varga <vargaz@gmail.com>
481 * mini-amd64.c: Fix DISABLE_JIT support after the latest changes.
483 * mini.c (mono_jit_create_remoting_trampoline): Call
484 mono_create_specific_trampoline () instead of
485 mono_arch_create_specific_trampoline ().
487 * mini-trampolines.c tramp-arm.c: Disable more stuff when DISABLE_JIT is set.
489 2010-02-20 Zoltan Varga <vargaz@gmail.com>
491 * unwind.c (mono_unwind_get_cie_program): New function, moved here from
492 aot-compiler.c, so it can be found even if DISABLE_JIT is set.
494 * aot-compiler.c xdebug.c: Update callers of mono_arch_unwind_get_cie_program ().
496 * mini-amd64.c: Fix DISABLE_JIT support.
498 2010-02-20 Geoff Norton <gnorton@novell.com>
500 * aot-runtime.c: Ensure we dont leak a held lock when unwinding exceptions.
502 2010-02-20 Zoltan Varga <vargaz@gmail.com>
504 * debugger-agent.c (mono_debugger_agent_handle_exception): Receive two contexts,
505 one for the throw and one for the catch. Mark uncaught exceptions by a NULL
506 CATCH_TXT. Send normal exception events for unhandled exceptions too.
507 (mono_debugger_agent_handle_unhandled_exception): Remove this, merged into
510 2010-02-18 Zoltan Varga <vargaz@gmail.com>
512 * exceptions-x86.c (mono_arch_get_restore_context): Changes this so it restores
513 edx/ecx too. This is needed to support OP_SEQ_POINT.
515 2010-02-18 Zoltan Varga <vargaz@gmail.com>
517 * exceptions-amd64.c (get_throw_trampoline): Add xdebug info.
519 * method-to-ir.c (mono_method_to_ir): Fix SIZEOF in dynamic methods.
521 2010-02-16 Zoltan Varga <vargaz@gmail.com>
523 * mini-llvm.c aot-compiler.c aot-runtime.c unwind.c: Finish support
524 LLVM+AOT+exceptions, not enabled yet.
526 2010-02-15 Zoltan Varga <vargaz@gmail.com>
528 * mini.c (SIG_HANDLER_SIGNATURE): Fix the windows build.
530 2010-02-15 Zoltan Varga <vargaz@gmail.com>
532 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Emit
533 xdebug info for these.
535 * mini-trampolines.c (common_call_trampoline): Use mini_jit_info_table_find ()
538 * mini.c (mini_get_vtable_trampoline): Make this take a 'slot_index' argument,
541 2010-02-13 Zoltan Varga <vargaz@gmail.com>
543 * aot-compiler.c (load_profile_files): Update after the profiler changes.
545 2010-02-13 Zoltan Varga <vargaz@gmail.com>
547 * mini.c (mono_jit_compile_method_inner): Avoid passing icall wrappers to
548 mono_profiler_method_end_jit, since the profiler has no way to process wrappers.
550 * aot-runtime.c mini.c: Resurrect the aot pagefault profiling stuff, it is useful
553 2010-02-13 Gonzalo Paniagua Javier <gonzalo@novell.com>
555 * debugger-agent.c: handle incomplete reads and EINTR in
556 recv()/send(). This could have been causing random
559 2010-02-13 Zoltan Varga <vargaz@gmail.com>
561 * aot-runtime.c (decode_exception_debug_info): Fix aot support for sequence
564 * mini-arm.c (mono_arch_allocate_vars): Allocate the seq point related vars first
565 so they have small offsets. Fixes #566311.
567 2010-02-12 Rodrigo Kumpera <rkumpera@novell.com>
569 * method-to-ir.c (mono_method_check_inlining): Check for loader errors.
571 2010-02-11 Zoltan Varga <vargaz@gmail.com>
573 * mini-amd64.c: Remove the special casing of byref in a few places now that
574 mini_type_get_underlying_type () handles it.
576 * mini-generic-sharing.c (mini_type_get_underlying_type): Handle byref as well
577 by returning native int. Fixes #577984.
579 2010-02-11 Zoltan Varga <vargaz@gmail.com>
581 * method-to-ir.c (handle_isinst): Factor out the is_complex_isinst check into
584 * mini-llvm.c (exception_cb): Put the clause index into the type info instead
585 of putting the clause itself.
587 * mini-arm.c mini.c linear-scan.c: Disable more stuff when DISABLE_JIT is used.
589 2010-02-09 Zoltan Varga <vargaz@gmail.com>
591 * unwind.c (mono_unwind_frame): Use read32 for reading a 32 bit value, since it
594 2010-02-10 Geoff Norton <gnorton@novell.com>
596 * aot-compiler.c: Make the number of IMT trampolines configurable as well.
598 2010-02-08 Zoltan Varga <vargaz@gmail.com>
600 * aot-compiler.c (emit_code): Create the ut trampolines here, so they work for
603 * aot-compiler.c (emit_code): Don't add the llvm label prefix to 'methods', since
604 it is not an LLVM generated symbol.
606 * mini-llvm.c (emit_entry_bb): Fix the handling of simd types.
608 * method-to-ir.c (handle_castclass): Turn off the more efficient isinst/castclass
609 implementation in gshared mode because it causes regressions.
611 * mini-trampolines.c: Add a stat for the number of calls to trampolines.
613 * image-writer.c (asm_writer_emit_global): Don't prepend the global prefix, it
614 should be done by the caller.
616 * mini-llvm.c (mono_llvm_emit_method): Don't make the debug symbols global.
618 * aot-compiler.c (emit_code): Add the llvm label prefix before 'methods'.
620 * mini-exceptions.c (mini_jit_info_table_find): Search the root domain as well,
621 since mono_jit_info_table_find () doesn't do it anymore.
623 * mini-generic-sharing.c debugger-agent.c: Call mini_jit_info_table_find ()
624 instead of mono_jit_info_table_find ().
626 2010-02-07 Zoltan Varga <vargaz@gmail.com>
628 * aot-compiler.c aot-runtime.c: Add support for MONO_WRAPPER_WRITE_BARRIER.
630 * aot-compiler.c (encode_method_ref): Update after the removal of
631 mono_gc_get_managed_allocator_type ().
633 * method-to-ir.c (mono_method_to_ir): Place a seq point just before a RET.
636 2010-02-06 Zoltan Varga <vargaz@gmail.com>
638 * method-to-ir.c (handle_castclass): Use the icall for classes with variant
639 generic params as well.
640 (handle_isinst): Ditto.
642 * method-to-ir.c: Make isninst/castclass checks in gshared code more efficient
643 instead of always calling an icall.
645 * aot-compiler.c (emit_llvm_file): Take into account trampolines etc when
646 computing the size of the got.
648 * aot-compiler.c (emit_code): Change the way the 'methods' symbol is emitted
649 when using LLVM. Instead of emitting it as an LLVM method, emit it using
650 the assembly directive '.set' so it points to the first LLVM emitted method.
652 2010-02-04 Rodrigo Kumpera <rkumpera@novell.com>
654 * mini.c (mini_method_verify): Report the method which failed to verify.
656 2010-02-04 Rodrigo Kumpera <rkumpera@novell.com>
658 * method-to-ir.c (mono_method_to_ir): Use the new basic block formation pass
659 to avoid JIT'ng dead basic blocks. This is the same behavior as the
662 2010-02-04 Zoltan Varga <vargaz@gmail.com>
664 * debugger-agent.c (decode_value): Fix decoding of vtype instances. Fixes
667 2010-02-04 Zoltan Varga <vargaz@gmail.com>
669 * mini-llvm.c: Init the jit module only when first JITting.
671 * aot-compiler.c (emit_plt): Fix the naming of plt entries of llvm+darwin.
673 * mini-llvm.c (get_plt_entry): Make the plt entries have hidden visibility.
675 * mini-llvm.c (mono_llvm_emit_aot_module): Remove the dummy got after it is
676 replaced with the real got.
678 * debugger-agent.c (type_commands): Return the enumness if the type as well.
680 * image-writer.c: Reduce the amount of #ifdefs a bit.
682 * aot-compiler.c: Reduce the amount of #ifdefs. Add beginnings of support for
685 * aot-compiler.c (mono_compile_assembly): Handle asmonly+llvm mode.
687 * mini-llvm.c (mono_llvm_emit_method): Don't make the 'type_info' symbols
690 2010-02-02 Zoltan Varga <vargaz@gmail.com>
692 * mini-llvm.c (mono_llvm_emit_method): Add support for unaligned loads.
693 (mono_llvm_emit_method): Fix unaligned stores too.
695 * mini-amd64.c (mono_arch_emit_prolog): Initialize lmf->rsp in the prolog too
696 so async stack walks don't crash.
698 2010-02-02 Zoltan Varga <vargaz@gmail.com>
700 * mini-trampolines.c (common_call_trampoline): Fix a problem where the callsite
701 was not patched if the callee needed an rgctx trampoline.
703 2010-02-01 Zoltan Varga <vargaz@gmail.com>
705 * mini-ppc.c (mono_arch_get_global_int_regs): Reserve r29 for holding the
706 vtable address in AOT code.
708 2010-02-01 Zoltan Varga <vargaz@gmail.com>
710 * mini-codegen.c: Remove support for CEE_ opcodes which cannot occur in
713 Mon Feb 1 16:29:10 CET 2010 Paolo Molaro <lupus@ximian.com>
715 * genmdesc.pl: remove dependency on external cpp.
717 2010-02-01 Zoltan Varga <vargaz@gmail.com>
719 * method-to-ir.c (mini_emit_ldelema_1_ins): Avoid emitting an OP_SEXT_I4 when
720 using LLVM, its not needed, and abcrem can't handle it.
722 Mon Feb 1 14:29:43 CET 2010 Paolo Molaro <lupus@ximian.com>
724 * genmdesc.c, genmdesc.pl, cpu-x86.md: introduced templates to make
725 it easier to group instructions and reduce duplication.
727 2010-02-01 Zoltan Varga <vargaz@gmail.com>
729 * decompose.c: Move the array/soft float decompose routines here from
732 * method-to-ir.c: Export a few functions so they can be used from decompose.c.
734 2010-01-31 Zoltan Varga <vargaz@gmail.com>
736 * mini-llvm.c (mono_llvm_emit_method): Add a call to llvm.invariant.start
737 to tell LLVM that the got is constant, not used yet.
739 * aot-compiler.c: Pass more optimization flags to llvm's 'opt'.
741 2010-01-30 Zoltan Varga <vargaz@gmail.com>
743 * mini-ppc.c (mono_arch_emit_prolog): Fix full aot support for native to
746 2010-01-30 Zoltan Varga <vargaz@gmail.com>
748 * aot-compiler.c (add_wrappers): Commit the hack which generates
749 native-to-managed wrappers for methods decorated with the MonoPInvokeCallback
752 2010-01-29 Zoltan Varga <vargaz@gmail.com>
754 * mini.h (MONO_INST_FAULT): New instruction flag for loads which can cause
755 a fault, only used by the LLVM backend.
757 * ir-emit.h: Add _FAULT variants of the LOAD_MEMBASE macros. Mark
758 OP_CHECK_THIS with OP_IMPLICIT_EXCEPTION.
760 * method-to-ir.c: Use the new LOAD_MEMBASE_FAULT opcodes, get rid of the
761 calls to MONO_EMIT_NULL_CHECK which is automatically done by the new macros.
763 * mini-llvm.c: Only generate volatile loads from load instructions which have
764 the MONO_INST_FAULT flag set.
766 2010-01-29 Zoltan Varga <vargaz@gmail.com>
768 * unwind.c (mono_unwind_decode_fde): Fix the decoding of the LSDA offset on
771 2010-01-28 Zoltan Varga <vargaz@gmail.com>
773 * mini.c (mono_save_seq_point_info): Fix the handling of bblocks without
774 sequence points. Fixes #571236.
776 2010-01-28 Zoltan Varga <vargaz@gmail.com>
778 * debugger-agent.c (mono_debugger_agent_init): Call appdomain_unload at the
779 end of the appdomain unload process, after assemblies have been unloaded.
782 2010-01-27 Zoltan Varga <vargaz@gmail.com>
784 * abcremoval.c (process_block): Fix the if (region) check so abcrem actually
787 * mini-amd64.c: Make the soft debugger work on platforms without MAP_32BIT.
790 2010-01-26 Zoltan Varga <vargaz@gmail.com>
792 * dwarfwriter.c (emit_type): Treat MONO_TYPE_PTR as 'I' not 'I4'.
794 2010-01-26 Geoff Norton <gnorton@novell.com>
796 * aot-compiler.c: Fix a logic error introduced when guarding against enums
797 with struct marshalability.
799 2010-01-24 Zoltan Varga <vargaz@gmail.com>
801 * mini.c (mini_method_compile): Improve the processing MONO_VERBOSE_METHOD so
802 it supports class names as well.
804 * mini.h (MonoCompile): Add a few flags to control JIT behavior which are
805 needed by the GC map code.
807 * mini.c (mini_method_compile): Call a function in mini-gc.c to set the new
810 * method-to-ir.c (mono_method_to_ir): Emit initialization code for ref variables
811 if cfg->init_ref_vars is set.
813 * liveness.c (optimize_initlocals): Disable the initlocals opt for ref vars if
814 cfg->disable_initlocals_op_refs is set.
816 * method-to-ir.c (mono_spill_global_vars): Compute more precise live ranges
817 using liveness info if cfg->compute_precise_live_ranges is set.
819 * mini-gc.c: Ongoing work. Improve logging and debugging support. Handle
820 volatile variables correctly. Add comments about the live ranges. Not enabled
823 2010-01-24 Zoltan Varga <vargaz@gmail.com>
825 * mini.h (MonoDebugOptions): Add an option to init stack frames by writing
826 0x2a into them in method prologs.
828 * mini-amd64.c (mono_arch_emit_prolog): Implement it.
830 2010-01-22 Zoltan Varga <vargaz@gmail.com>
832 * mini-llvm-cpp.cpp: Remove uses of dynamic_cast, it no longer works with llvm
833 classes, since llvm is compiled with -fno-rtti.
835 * mini.h (COMPILE_SOFT_FLOAT): New macro, similar to COMPILE_LLVM.
837 * method-to-ir.c ir-emit.h: Use if (COMPILE_SOFT_FLOAT) in a few places since
838 llvm does not require it.
840 * aot-runtime.c (load_method): Print the full name of the last aot method.
842 2010-01-21 Zoltan Varga <vargaz@gmail.com>
844 * exceptions-amd64.c (mono_arch_notify_pending_exc): Avoid a crash if the
845 thread has not fully started yet.
847 2010-01-21 Zoltan Varga <vargaz@gmail.com>
849 * aot-compiler.c (can_marshal_struct): Allow marshalling enums.
851 2010-01-21 Miguel de Icaza <miguel@novell.com>
853 * driver.c: Do not abort if LLVM is not supported, print a
854 warning and add the information to the Mono JIT information.
856 2010-01-21 Zoltan Varga <vargaz@gmail.com>
858 * ir-emit.h (MONO_EMIT_NULL_CHECK): Don't emit an OP_IMPLICIT_EXCEPTION when
859 using explicit null checks.
861 2010-01-20 Zoltan Varga <vargaz@gmail.com>
863 * xdebug.c: New file extracted from aot-compiler.c, containing the XDEBUG
866 * aot-compiler.c (encode_method_ref): Use mono_marshal_wrapper_info_from_wrapper
868 (mono_aot_wrapper_name): Remove the special handling of delegate invoke wrappers,
869 its no longer needed.
871 * method-to-ir.c (mono_method_to_ir): Fix a warning.
873 * exceptions-<ARCH>.c: Introduce a MONO_ARCH_HAVE_THROW_EXCEPTION_BY_NAME
874 define for platforms still using it (s390). Get rid of the
875 mono_arch_get_throw_exception_by_name () routines on all other platforms.
877 * exceptions-x86.c: Rework the throw trampolines so there is only one function
878 which can generate throw/rethrow/corlib trampolines for llvm/not llvm code.
880 * exceptions-x86.c: Add LLVM specific throw trampolines which doesn't assume
881 the caller pushed the arguments.
883 * mini-llvm.c: Enable throwing exceptions on x86.
885 * mini-posix.c (SIG_HANDLER_SIGNATURE): Avoid
886 "Thread (nil) may have been prematurely finalized" messages if this is called
887 on a thread not registered with the runtime.
889 * mini-exceptions.c (mono_handle_native_sigsegv): Ditto.
891 2010-01-19 Zoltan Varga <vargaz@gmail.com>
893 * jit-icalls.c (mono_array_new_3): New jit icall.
895 * aot-compiler.c aot-runtime.c: Add support for ElementAddr wrappers.
897 * arrays.cs: Add a test for 3 dimensional arrays.
899 2010-01-19 Zoltan Varga <vargaz@gmail.com>
901 * exceptions-x86.c (mono_arch_get_throw_corlib_exception): Emit xdebug info.
902 (mono_arch_find_jit_info_ext): Disable the popping of arguments when LLVM is
905 * mini-llvm.c (emit_cond_system_exception): Abort when an implicit exception is
908 * unwind.c (mono_unwind_decode_fde): Fix an assert on x86.
910 * mini-x86.h (MONO_CONTEXT_SET_LLVM_EXC_REG): Define this for x86.
912 * mini-llvm.c: Disable OP_THROW on x86, it doesn't work yet.
914 2010-01-18 Bill Holmes <billholmes54@gmail.com>
916 * debugger-agent.c : Changing the PLATFORM_WIN32 preprocessor check to
917 HOST_WIN32. Also including winsock2. to define struct in_addr.
919 * mini-amd64.h : Changing the PLATFORM_WIN32 preprocessor check to HOST_WIN32.
921 * mini-x86.h : Changing the PLATFORM_WIN32 preprocessor check to HOST_WIN32.
923 Code is contributed under MIT/X11 license.
925 2010-01-18 Zoltan Varga <vargaz@gmail.com>
927 * mini.h (MonoCompile): Add 'disable_out_of_line_bblocks' flag.
929 * branch-opts.c (mono_optimize_branches): Honor the new flag.
931 * mini.c (mini_method_compile): Set the new flag when running under the
934 2010-01-18 Zoltan Varga <vargaz@gmail.com>
936 * mini-gc.c: Change the GC map to use a ref/noref/pin value instead of just
937 a ref/noref value + a global pin flag, so parts of stack frames can still be
938 precisely marked even if they include stuff which needs pinning. Improve logging.
939 Fix many bugs. Not enabled yet.
941 * gc-test.cs: Add a few tests.
943 * liveness.c (mono_analyze_liveness): Make the debug output controllable by
944 the normal -v options. Avoid propagating liveness information through bblocks
945 which end with a NOT_REACHED opcode.
947 * mini.c (mono_jit_compile_method_inner): Avoid reading cfg->prof_options
948 after cfg has been freed.
950 2010-01-17 Zoltan Varga <vargaz@gmail.com>
952 * branch-opts.c (mono_branch_optimize_exception_target): Stop the optimization
953 if a clause is skipped because it uses the exception object, since it could
954 have caught the exception.
956 * exceptions.cs: Add a test.
958 2010-01-16 Zoltan Varga <vargaz@gmail.com>
960 * mini-trampolines.c (mono_create_static_rgctx_trampoline): Add an assert.
962 * aot-runtime.c (mono_aot_get_method): Handle ftnptr's correctly for the
963 ICollection<T> wrappers.
965 2010-01-16 Zoltan Varga <vargaz@gmail.com>
967 * debugger-agent.c (decode_value): Fix the decoding of I/U/PTR.
969 2010-01-16 Zoltan Varga <vargaz@gmail.com>
971 * mini-amd64.c (emit_call_body): Always use near calls when AOTing even if
972 NOMAP32BIT or optimize_for_xen is set.
974 2010-01-16 Zoltan Varga <vargaz@gmail.com>
976 * aot-compiler.c aot-runtime.c: Get rid of mono_aot_str_hash (), use
977 mono_metadata_str_hash () instead.
979 2010-01-15 Zoltan Varga <vargaz@gmail.com>
981 * ir-emit.h (MONO_EMIT_NEW_ICOMPARE_IMM): Use sizeof (mgreg_t) instead of
984 * unwind.c (mono_unwind_frame): Use mgreg_t instead of gssize.
986 2010-01-15 Zoltan Varga <vargaz@gmail.com>
988 * ir-emit.h (MONO_EMIT_NEW_CHECK_THIS): Emit an explicit null check if the
991 * mini-ppc.c (mono_arch_emit_exceptions): Compute the size of the exception
992 throwing code correctly.
994 * mini.h (MONO_AOT_FILE_VERSION): Bump this because of the IMT hashing changes.
996 2010-01-15 Zoltan Varga <vargaz@gmail.com>
998 * aot-runtime.c (mono_aot_plt_resolve): Reenable the previous assert for
999 ftnptrs created by us, handle RGCTX_FETCH correctly.
1000 (mono_aot_get_lazy_fetch_trampoline): Add an ftnptr.
1002 * mini-trampolines.c (mono_create_generic_class_init_trampoline): Remove the
1003 ftnptr added by mono_aot_get_named_code ().
1005 2010-01-14 Zoltan Varga <vargaz@gmail.com>
1007 * mini-arm.c: Fix a few LLVM problems.
1009 * mini-llvm.c (simd_class_to_llvm_type): Fix compilation on !x86/amd64.
1011 2010-01-13 Mark Probst <mark.probst@gmail.com>
1013 * method-to-ir.c (mini_emit_stobj): Use EMIT_NEW_CLASSCONST when
1016 Wed Jan 13 15:54:53 CET 2010 Paolo Molaro <lupus@ximian.com>
1018 * jit.h, method-to-ir.c: added ability to set the policy for
1019 inserting breakpoints from the break IL instruction or the
1020 Debugger.Break () API call.
1022 2010-01-13 Zoltan Varga <vargaz@gmail.com>
1024 * aot-runtime.c (load_aot_module): Add more comments to explain why referenced
1025 assemblies need to be eagerly loaded.
1027 2010-01-12 Zoltan Varga <vargaz@gmail.com>
1029 * dwarfwriter.c (emit_line_number_info): Fix the eglib case so it doesn't crash.
1031 2010-01-11 Zoltan Varga <vargaz@gmail.com>
1033 * debugger-agent.c (mono_debugger_agent_parse_options): Allow onthrow without
1034 an argument which matches any exception.
1036 2010-01-10 Zoltan Varga <vargaz@gmail.com>
1038 * method-to-ir.c (mono_emit_method_call_full): Avoid the virt->nonvirt
1039 optimization if the called method is gshared and marshalbyref, since gshared
1040 methods can' have wrappers. Fixes #569390.
1042 * generics.cs: Add a test.
1044 2010-01-10 Zoltan Varga <vargaz@gmail.com>
1046 * mini-exceptions.c (mono_print_thread_dump_from_ctx): New helper function
1049 2010-01-10 Zoltan Varga <vargaz@gmail.com>
1051 * mini.c (mono_print_method_from_ip): Fix the lookup of trampolines.
1053 2010-01-09 Zoltan Varga <vargaz@gmail.com>
1055 * debugger-agent.c (transport_connect): comment out freeaddrinfo calls under win32,
1056 since it is not supported in win2000.
1058 2010-01-08 Zoltan Varga <vargaz@gmail.com>
1060 * aot-runtime.c (load_image): Add a SET_ERROR argument to set the loader
1061 error if loading an assembly fails.
1062 (mono_aot_plt_resolve): Return NULL instead of asserting if loading fails.
1064 * mini-trampolines.c (mono_aot_plt_trampoline): Throw a pending loader error
1067 * aot-runtime.c (decode_exception_debug_info): Set jinfo->from_llvm for LLVM
1070 * mini-llvm-cpp.cpp: Remove the unused ctx variable.
1072 * mini-llvm.c (mono_llvm_emit_method): Add some comments about why aot+clauses
1073 is not supported yet.
1075 * unwind.c (DW_EH_PE_absptr): Add more DW_EH_PE_ constants.
1077 2010-01-07 Rodrigo Kumpera <rkumpera@novell.com>
1079 * method-to-ir.c: All types with variant arguments must fallback to the
1080 slow path. This makes cast of variant delegates work.
1082 * mini-trampolines.c (mono_get_vcall_slot_addr): Add new variance_used out
1083 argument that is set to TRUE is the returned vtable slot is for a variant
1084 interface. Changed a g_print + g_assert_not_reached to a g_error.
1086 * mini-trampilines.c (common_call_trampoline): Handle variant interfaces in
1087 a similar fashion of generic virtual methods.
1089 2010-01-07 Rodrigo Kumpera <rkumpera@novell.com>
1091 * helpers.c (mono_disassemble_code): Fix a g_hash_table warning
1094 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Convert a given
1095 method using a variance aware function.
1097 * mini-x86.c: Add support for dumping IMT thunks if DEBUG_IMT is defined.
1099 2010-01-07 Rodrigo Kumpera <rkumpera@novell.com>
1101 * method-to-ir.c (mono_method_to_ir): Casts to variant interfaces
1102 do an icall for now.
1104 2010-01-07 Zoltan Varga <vargaz@gmail.com>
1106 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Add an ugly hack to fix #564695.
1107 If LLVM decides to set the code model to Large, reset it to Default.
1109 2010-01-07 Zoltan Varga <vargaz@gmail.com>
1111 * aot-compiler.c (mono_xdebug_flush): Export it so it is present in
1112 stripped binaries as well.
1114 2010-01-07 Zoltan Varga <vargaz@gmail.com>
1116 * mini-trampolines.c (common_call_trampoline): Add an rgctx trampoline if a shared
1117 method is called from LLVM compiled code, as that code can't pass an rgctx arg.
1119 * mini-llvm.c (mono_llvm_emit_method): Enable calls to methods needing an rgctx
1122 2010-01-06 Zoltan Varga <vargaz@gmail.com>
1124 * mini.c (mini_method_compile): Extract the JIT info creation code into a
1127 * mini-llvm.c (mono_llvm_emit_method): Pass the info in MonoExceptionClause
1128 as the type info to llvm.eh.selector.
1129 (exception_cb): Use the type info for filling out some fields of
1130 MonoJitExceptionInfo like the flags and the exception class. This is needed
1131 because the LLVM produced exception handling clauses might not match the original
1132 IL clauses, i.e. there might be more than one LLVM clause for one IL clause.
1134 * unwind.c (mono_unwind_decode_fde): Extract the LSDA decoding code into a
1135 separate function. Add an extra argument which returns the type infos
1136 corresponding to the exception clauses.
1138 * mini.c (mini_method_compile): Enable LLVM compilation of methods having
1139 exception handling clauses.
1141 2010-01-04 Zoltan Varga <vargaz@gmail.com>
1143 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Call
1144 mono_method_get_vtable_slot () instead of accessing imt_method->slot directly,
1147 2010-01-04 Rodrigo Kumpera <rkumpera@novell.com>
1149 * mini.c (mono_compile_is_broken): Skip methods from serialization's
1152 2010-01-04 Zoltan Varga <vargaz@gmail.com>
1154 * mini.c (mini_method_compile): Fix a few memory leaks introduced by the
1157 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
1159 * mini.c (mini_method_compile): Verify the method before calling
1160 mono_compile_create_vars as this might crash since it uses method
1165 2010-01-04 Zoltan Varga <vargaz@gmail.com>
1167 * method-to-ir.c (mono_method_to_ir): Avoid calling mono_class_vtable () in
1168 one case if AOTing, since the class might not be a concrete class.
1170 2010-01-03 Zoltan Varga <vargaz@gmail.com>
1172 * mini-codegen.c abcremoval.c: Remove the duplicate g_slist_append_mempool
1173 functions which are now defined in mempool-internals.h.
1175 * mini.c (mini_free_jit_domain_info): Free the seq point hash tables.
1177 * mini-llvm.c (mono_llvm_emit_method): Handle OP_ABS.
1179 2009-12-30 Rodrigo Kumpera <rkumpera@novell.com>
1183 * mini-*.c: Properly handle generic enums.
1187 2009-12-28 Zoltan Varga <vargaz@gmail.com>
1189 * method-to-ir.c (mono_method_to_ir): Handle the failure of mono_class_vtable ()
1190 in a few more places.
1192 2009-12-27 Zoltan Varga <vargaz@gmail.com>
1194 * aot-compiler.c (add_wrappers): Don't use dyn runtime invoke for methods with
1195 nullable parameters. Fixes #567351.
1197 2009-12-26 Rodrigo Kumpera <rkumpera@novell.com>
1199 * mini-trampolines.c (common_call_trampoline): Add assert for NULL resolved generic method.
1201 2009-12-26 Zoltan Varga <vargaz@gmail.com>
1203 * mini-trampolines.c: Use mono_arch_get_this_arg_from_call () to avoid the slow
1204 mono_get_generic_context_from_code () call.
1206 * mini-<ARCH>.c: Get rid of mono_arch_find_this_arg (), it is no longer used.
1208 2009-12-25 Zoltan Varga <vargaz@gmail.com>
1210 * aot-runtime.c (decode_klass_ref): Don't call mono_class_init (), its not
1213 2009-12-24 Sebastien Pouliot <sebastien@ximian.com>
1215 * method-to-ir.c (mono_method_to_ir): Avoid SIGSEGV when
1216 mono_method_get_signature returns NULL. Fix #567084
1218 2009-12-25 Zoltan Varga <vargaz@gmail.com>
1220 * aot-runtime.c (find_extra_method): Call mono_aot_wrapper_name only once,
1221 instead of once for each module.
1223 2009-12-22 Zoltan Varga <vargaz@gmail.com>
1225 * debugger-agent.c (ss_start): Implement step over for the last sequence
1228 * mini.c (mono_save_seq_point_info): Don't link sequence points which don't
1229 have the STEP_LOC flag set.
1231 * aot-runtime.c (decode_klass_ref): Avoid a crash if a decode_klass_ref () call
1232 fails. Fixes #566689.
1234 2009-12-21 Zoltan Varga <vargaz@gmail.com>
1236 * mini.c (mono_add_seq_point): New helper function.
1237 (mono_save_seq_point_info): New function to save sequence point info, extracted
1238 from mini_method_compile ().
1240 * mini-<ARCH>.c: Call mono_add_seq_point to remember sequence points.
1242 * mini.h (MonoSeqPointInfo): New structure containing information about
1243 the sequence points of a JITted method.
1244 (MonoBasicBlock): Add 'seq_points' and 'last_seq_point' fields. Remove unused
1247 * mini.c debugger-agent.c aot-compiler.c aot-runtime.c: Change the way sequence
1248 point information is stored, use a MonoSeqPointInfo structure instead of a
1249 GPtrArray. For each seq point, compute a list of successor seq points.
1251 * debugger-agent.c: Use the successor list to implement step-over more
1252 efficiently: instead of single stepping until a different line/IL offset is
1253 reached, place breakpoints into all successor seq points.
1255 * mini.h: Bump AOT file format version.
1257 2009-12-21 Zoltan Varga <vargaz@gmail.com>
1259 * Makefile.am (AM_CFLAGS): Include LLVM_CFLAGS.
1261 * mini-llvm.c: Avoid defining the __STDC_... macros if already defined.
1263 2009-12-21 Zoltan Varga <vargaz@gmail.com>
1265 * exceptions-ppc.c (mono_ppc_set_func_into_sigctx): Fix the cross-compiler
1268 2009-12-18 Zoltan Varga <vargaz@gmail.com>
1270 * mini-x86.c (mono_arch_get_argument_info): Allocate memory for CallInfo using
1271 alloca as g_malloc is not signal safe.
1273 2009-12-18 Zoltan Varga <vargaz@gmail.com>
1275 * tramp-x86.c (mono_arch_patch_callsite): Fix the call to
1276 VALGRIND_DISCARD_TRANSLATIONS.
1278 * *.c: Include mono/utils/memcheck.h, and remove #ifdef HAVE_VALGRIND_MEMCHECK_H
1279 checks, they are no longer needed.
1281 * exceptions-ppc.c (mono_ppc_set_func_into_sigctx): New helper function to set
1282 a function into a sigctx which can handle function pointers.
1284 * mini-ppc.c: Implement soft debugger support on ppc64.
1286 * mini-ppc.c: Implement soft debugger support.
1288 2009-12-17 Zoltan Varga <vargaz@gmail.com>
1290 * mini-llvm.c: Handle OP_LADD_OVF_UN. Place all alloca's into the entry bb.
1292 2009-12-17 Marek Habersack <mhabersack@novell.com>
1294 * mini.c (mono_get_runtime_build_info): include Mono version in
1297 * driver.c (mono_main): VERSION is now included in the string
1298 returned from mono_get_runtime_build_info()
1300 2009-12-17 Zoltan Varga <vargaz@gmail.com>
1302 * method-to-ir.c (mono_method_to_ir): Add support for CALLI with unmanaged
1303 signatures. Fixes #565143.
1305 * jit-icalls.c (mono_get_native_calli_wrapper): New JIT icall.
1307 2009-12-16 Zoltan Varga <vargaz@gmail.com>
1309 * aot-compiler.c (arch_emit_autoreg): Align code to 4 in the ppc case.
1311 2009-12-16 Rodrigo Kumpera <rkumpera@novell.com>
1313 * mini-x86.h: Forgot to add a 0x to MONO_ARCH_MAX_FRAME_SIZE define
1314 making max stack 10x smaller.
1316 2009-12-16 Zoltan Varga <vargaz@gmail.com>
1318 * mini.c (mono_resolve_patch_target): Comment out an assert which could be hit.
1320 2009-12-15 Rodrigo Kumpera <rkumpera@novell.com>
1322 * method-to-ir.c (mini_emit_memcpy): Assert if size is too big.
1324 2009-12-15 Rodrigo Kumpera <rkumpera@novell.com>
1326 * mini-x86.c (mono_arch_allocate_vars): Fail compilation if the frame size is
1327 bigger than MONO_ARCH_MAX_FRAME_SIZE.
1329 * mini-x86.c (mono_arch_emit_prolog): Handle huge frames.
1331 * mini-x86.h: Define MONO_ARCH_MAX_FRAME_SIZE to be 1Mb.
1333 * mini-amd64.c / mini-amd64.h: Same fixes as of above.
1335 * mini.c (mini_method_compile): Check if mono_arch_allocate_vars failed
1338 2009-12-14 Miguel de Icaza <miguel@novell.com>
1340 * method-to-ir.c (mono_method_to_ir): CEE_UNUSUED opcodes now
1341 raise an invalid program exception.
1343 For other opcodes that we might not handle use a g_warning and
1344 raise the exception. Beats termination.
1348 2009-12-14 Zoltan Varga <vargaz@gmail.com>
1350 * method-to-ir.c (mono_emit_rgctx_method_call_full): Fix a warning.
1352 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix the LLVM support
1353 by merging the LLVM and !MAP_32BIT cases.
1355 2009-12-13 Jonathan Chambers <joncham@gmail.com>
1357 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Handle a NULL
1358 sigctx being passed in, as we have no CONTEXT available in the APC.
1360 (mono_debugger_agent_cleanup): Use explicit cond wait implementation
1363 Code contributed under MIT/X11 license.
1365 2009-12-13 Zoltan Varga <vargaz@gmail.com>
1367 * method-to-ir.c mini-llvm.c: Fix support for monitor enter/exit trampolines
1368 in the LLVM backend on AMD64.
1370 * aot-runtime.c (decode_eh_frame): Initialize the clauses from the info in the
1373 * unwind.c (mono_unwind_decode_fde): Implement decoding of a couple more formats.
1375 * mini-llvm.c: Export mono_personality for AOT.
1377 * mini.c (mini_method_compile): Fix some problems with llvm+aot+clauses.
1379 * mini-ops.h (OP_IMPLICIT_EXCEPTION): New opcode marking the place where an
1380 implicit exception can occur.
1382 * ir-emit.h (MONO_EMIT_NEW_IMPLICIT_EXCEPTION): New macro to emit an
1383 OP_IMPLICIT_EXCEPTION instruction.
1385 * ir-emit.h (MONO_EMIT_NEW_CHECK_THIS): New macro.
1387 * method-to-ir.c: Use MONO_EMIT_NEW_CHECK_THIS in a few places.
1389 * mini-llvm.c: Handle OP_IMPLICIT_EXCEPTION by disabling llvm if it occurs
1390 inside a protected block.
1392 * mini-llvm.c: Revert the last change, the signature of monitor entry/exit
1393 trampolines doesn't include the argument.
1395 * mini-llvm.c (mono_llvm_emit_method): Enable calls to monitor entry/exit
1396 trampolines on amd64.
1398 * mini-amd64.h (MONO_ARCH_MONITOR_OBJECT_REG): Use MONO_AMD64_ARG_REG1 instead
1401 * mini.c (mini_method_compile): Add some comments as to why LLVM is currently
1402 disabled for methods with clauses.
1404 * mini-llvm.c: Enable support for catch clauses.
1406 * mini-exceptions.c (mono_resume_unwind): New function to resume unwinding at the
1407 end of an LLVM compiled finally clause.
1408 (mono_handle_exception_internal): Save the exception handling state in TLS
1409 before calling an LLVM compiled finally clause, so mono_resume_unwind () can
1410 resume unwinding from that point.
1412 * unwind.c (mono_unwind_get_ops_from_fde): Rename this to
1413 mono_unwind_decode_fde, decode the Language Specific Data Area (LSDA) too,
1414 to obtain the addresses of the exception handling regions.
1416 * mini-llvm.c: Add beginnings of support for exception handling, currently only
1417 finally clauses are supported.
1419 * mini.c (mini_method_compile): Add support for LLVM code with exception
1422 2009-12-12 Zoltan Varga <vargaz@gmail.com>
1424 * mini-llvm.c (mono_llvm_emit_method): Allocate the 'pindexes' array with the
1427 2009-12-12 Zoltan Varga <vargaz@gmail.com>
1429 * debugger-agent.c: Encode the this argument of vtype methods as a struct, not
1430 as a primitive type.
1432 2009-12-11 Zoltan Varga <vargaz@gmail.com>
1434 * driver.c: Applied patch from Matt McClellan (matt@mc-c.net). Add a check
1435 for 2 parameter sched_setaffinity in older glibc versions. Fixes
1438 2009-12-11 Marek Habersack <mhabersack@novell.com>
1440 * method-to-ir.c (mini_redirect_call): do not redirect the
1441 InternalAllocateStr internal call if string profiling is enabled.
1443 2009-12-10 Zoltan Varga <vargaz@gmail.com>
1445 * aot-compiler.c (add_wrappers): Avoid generating synchronized wrappers for
1448 * unwind.h: Rename this to mini-unwind.h to avoid conflicts with the gcc
1449 unwind.h header file.
1451 * tramp-x86.c (mono_arch_patch_callsite): Patch the code when using valgrind,
1452 newer valgrind versions seems to handle this fine.
1454 2009-12-09 Zoltan Varga <vargaz@gmail.com>
1456 * debugger-agent.c (start_runtime_invoke): Fix a crash if this is called
1457 on the debugger thread.
1459 2009-12-08 Zoltan Varga <vargaz@gmail.com>
1461 * mini-llvm.c (mono_llvm_emit_method): Add more SIMD opcodes.
1463 * mini.c (mono_print_method_from_ip): Fix the lookup of trampolines.
1465 * mini-codegen.c (mono_local_regalloc): Allow non-call opcodes with cloc:c.
1467 * cpu-<ARCH>.md: Make call_handler clob:c.
1469 * mini.c: Reenable SSA for methods with clauses.
1471 * mini.c (mini_method_compile): Disable SSA for now for methods with clauses,
1472 as it causes failures on x86.
1474 2009-12-08 Sebastien Pouliot <sebastien@ximian.com>
1476 * driver.c: Fail gracefully with --compile-all if mono_method_signature
1477 returns NULL (e.g. a bad assembly).
1479 2009-12-08 Geoff Norton <gnorton@novell.com>
1481 * debugger-agent.c: Refactor the mono_runtime_invoke guarding against
1482 stepping out into native code. There were issues with nested invokes
1485 2009-12-07 Zoltan Varga <vargaz@gmail.com>
1487 * mini.c (mini_method_compile): Do the disable_llvm checks early
1488 and avoid the LLVM compile pass if the checks fail.
1490 * mini.c ssa.c abcremoval.c: Enable SSA for methods with exception clauses.
1492 * mini-llvm.c: Put our methods/globals into the 'llvm.used' array, so the
1493 LLVM optimizations don't try to remove them.
1495 * aot-compiler.c (emit_llvm_file): Save the result of opt into a
1496 different file so the original remains.
1498 2009-12-06 Zoltan Varga <vargaz@gmail.com>
1500 * mini-llvm.c mini.c: Fix alignment issues with SIMD vars.
1502 * aot-runtime.c (decode_arm_exidx): Handle most descriptors created by gas.
1504 * aot-runtime.c (decode_arm_exidx): Refactor this into two functions, add
1505 support for non-inline unwind descriptors.
1507 2009-12-07 Geoff Norton <gnorton@novell.com>
1509 * debugger-agent.c: Darwin can colesce signals, so we need to handle
1510 the interrupt_count slightly differently. Native threads were never
1513 2009-12-05 Zoltan Varga <vargaz@gmail.com>
1515 * aot-runtime.c (decode_arm_exidx): New function to initialize a MonoJitInfo
1516 based on the contents of the ARM .exidx section. Not yet used since llvm doesn't
1517 yet generate this info.
1519 * mini-llvm.c: Fix the conversion of call results if they are unsigned.
1521 * debugger-agent.c (buffer_add_value): Treat I/U as a valuetype, so the
1522 client can distinguish between intptrs and longs.
1524 2009-12-05 Zoltan Varga <vargaz@gmail.com>
1526 * aot-compiler.c (emit_trampoline): Emit the trampoline info into the global
1529 * aot-runtime.c (load_function): Update after the change above.
1531 * mini.h: Bump AOT file format version.
1533 * method-to-ir.c (mono_method_to_ir): Disallow the delegate optimization
1534 if the delegate class is dynamic.
1536 * method-to-ir.c (handle_delegate_ctor): Allow the method_code optimization
1537 in gshared code too using the new rgctx info type
1538 MONO_RGCTX_INFO_METHOD_DELEGATE_CODE.
1540 2009-12-04 Geoff Norton <gnorton@novell.com>
1542 * debugger-agent.c: When doing a func-eval invoke on a suspended runtime,
1543 we need to track the original suspend count so the thread properly
1544 wakes up in resume_thread.
1546 2009-12-04 Zoltan Varga <vargaz@gmail.com>
1548 * method-to-ir.c (handle_delegate_ctor): Add support for using this from gshared
1551 * generics.cs: Add a test.
1553 * method-to-ir.c (emit_get_rgctx_method): Make this work even if context_used
1554 is 0. Simplify a lot of code using this.
1556 * mini-trampolines.c (mono_delegate_trampoline): Call
1557 mono_create_static_rgctx_trampoline () before saving the final address in
1558 delegate->method_code, to avoid calling it each time a delegate is first called.
1560 * method-to-ir.c (mono_method_to_ir): Allow fast delegate creation for methods
1561 which need static rgctx trampolines.
1563 * mini-trampolines.c (mono_create_static_rgctx_trampoline): Use a cache
1564 keyed on the method+addr pair, since addr could be either the method addr or
1565 an unbox trampoline in the AOT case. Fixes #560246.
1567 2009-12-03 Zoltan Varga <vargaz@gmail.com>
1569 * mini.c (mini_method_compile): Call handle_exception_clauses () in the same
1570 place it was called before too.
1572 2009-12-03 Zoltan Varga <vargaz@gmail.com>
1574 * mini.c (mono_jit_runtime_invoke): Avoid the call to mono_class_setup_vtable ()
1575 if no security manager is present, to speed up the AOT case. Call
1576 mono_class_vtable () full with raise_on_error == TRUE instead.
1578 2009-12-03 Zoltan Varga <vargaz@gmail.com>
1580 * mini.c (mini_method_compile): Call handle_exception_clauses earlier so
1581 the local optimization passes can take its result into account. Fixes
1584 * exceptions.cs: Add a test.
1586 2009-01-24 Steven Munroe <munroesj@us.ibm.com>
1588 This patch is contributed under the terms of the MIT/X11 license
1590 * cpu-ppc64.md (load_memindex): Add loadi8_memindex.
1592 2009-12-03 Zoltan Varga <vargaz@gmail.com>
1594 * mini.h (MonoInst): Remove unused 'ssa_op' field.
1596 * debugger-agent.c: Rework the handling of stack traces of running threads to
1597 avoid crashes if compute_frames () tries to walk the stack of running thread.
1599 * mini.c (mono_print_method_from_ip): Use mini_jit_info_table_find.
1601 * mini-exceptions.c (mono_jit_walk_stack_from_ctx_in_thread): Set frame->lmf.
1603 * mini.h (StackFrameInfo): Add an 'lmf' field.
1605 2009-12-02 Zoltan Varga <vargaz@gmail.com>
1607 * debugger-agent.c (suspend_current): Always set really_suspended.
1609 * debugger-agent.c (clear_event_request): Clear method entry/exit requests too.
1611 * exceptions-x86.c (mono_arch_get_restore_context): Restore EAX too.
1613 2009-12-01 Zoltan Varga <vargaz@gmail.com>
1615 * debugger-agent.c (vm_commands): Don't allow invokes on threads which are not
1618 2009-12-01 Zoltan Varga <vargaz@gmail.com>
1620 * cpu-ppc64.md (store_memindex): Add storei8_memindex.
1622 2009-12-01 Rodrigo Kumpera <rkumpera@novell.com>
1624 * mini-trampolines.c: Fix MSVC build.
1626 2009-12-01 Rodrigo Kumpera <rkumpera@novell.com>
1628 * mini-trampolines.c: Check for mono_method_get_vtable_slot failures.
1630 2009-11-30 Zoltan Varga <vargaz@gmail.com>
1632 * mini-arm.c (mono_arch_lowering_pass): Fix an assert which is hit when
1633 the instruction following an OP_FCOMPARE is optimized away.
1635 2009-11-30 Zoltan Varga <vargaz@gmail.com>
1637 * aot-compiler.c (arch_emit_autoreg): Extract the auto-registration code from
1638 emit_autoreg () into this arch-specific function.
1640 * aot-compiler.c (emit_exception_debug_info): Don't emit the length of the
1641 code, it is no longer needed.
1643 * aot-runtime.c (decode_exception_debug_info): Don't read the code length.
1645 * mini.h: Bump AOT file format version.
1647 * aot-runtime.c (mono_aot_find_jit_info): Compute the length of the method
1648 using the sorted_code_offsets array, instead of reading it from the
1649 exception debug info.
1650 (load_method): Call mono_aot_find_jit_info instead of
1651 decode_exception_debug_info ().
1653 * aot-compiler.c (emit_exception_debug_info): Emit whenever the method was
1654 LLVM compiled as a flag.
1656 2009-11-29 Zoltan Varga <vargaz@gmail.com>
1658 * debugger-agent.c (resume_thread): Fix a warning.
1660 * aot-compiler.c: Add an option to set the number of static rgctx trampolines
1663 2009-11-28 Zoltan Varga <vargaz@gmail.com>
1665 * aot-compiler.c aot-runtime.c: Get rid of a few global symbols, move their
1666 contents to MonoAotFileInfo.
1668 2009-11-27 Zoltan Varga <vargaz@gmail.com>
1670 * aot-compiler.c aot-runtime.c: Reorganize the AOT file format once again.
1671 Put all binary data into a giant blob, similarly to the way .net assemblies
1672 store binary data. Emit offset tables in a compact form to reduce their size.
1674 * mini.h: Bump AOT file format version.
1676 * aot-compiler.c (emit_globals_table): Use temp_prefix instead of .L in a few
1679 * aot-compiler.c (emit_globals_table): Emit a hash table for the globals, to
1680 avoid linear searches at runtime.
1682 * aot-runtime.c (find_symbol): Update this to use the hash.
1684 * mini.h: Bump AOT file format version.
1686 2009-11-26 Zoltan Varga <vargaz@gmail.com>
1688 * aot-compiler.c (emit_klass_info): Save whenever the class has a generic
1691 * aot-runtime.c (decode_cached_class_info): Set the is_generic_container field
1694 * aot-compiler.c (mono_compile_assembly): Add a 'stats' option to print out
1695 the distribution of got slot types.
1697 * mini.h (MonoDebugOptions): Add 'explicit_null_checks' option.
1699 * method-to-ir.c: Add support for generating explicit null checks.
1701 2009-11-25 Zoltan Varga <vargaz@gmail.com>
1703 * debugger-agent.c (vm_commands): Implement EXIT by invoking Environment.Exit ()
1704 on a random thread if possible.
1706 * aot-runtime.c (mono_aot_plt_resolve): Clean up the handling of function
1707 descriptors a bit, add comments, handle RGCTX_FETCH/GENERIC_CLASS_INIT_TRAMPOLINE
1710 * exceptions-ppc.c (mono_arch_find_jit_info_ext): Use mgreg_t as the type of
1711 regs. Pass the real size of the regs array to mono_unwind_frame ().
1713 * unwind.c (mono_unwind_frame): Remove an incorrect assert, add more correct
1716 2009-11-24 Geoff Norton <gnorton@novell.com>
1718 * mini-darwin.c: Work around apple bug rdar://7209349 See
1719 http://openradar.appspot.com/7209349 for details. Synopsis,
1720 CoreFoundation SIGTRAP's if you dlopen it off the main thread if its
1721 never been initialized before.
1723 2009-11-24 Zoltan Varga <vargaz@gmail.com>
1725 * tramp-arm.c: Use blx instead of mov pc, reg to improve support for thumb.
1727 * mini-arm.c (mono_arm_thumb_supported): New helper function.
1729 2009-11-24 Zoltan Varga <vargaz@gmail.com>
1731 * cfold.c (mono_constant_fold_ins): Fix a problem in the previous change,
1732 OP_SHL_IMM is not 32 bit.
1734 2009-11-24 Zoltan Varga <vargaz@gmail.com>
1736 * aot-compiler.c (encode_patch): Fix the encoding of R8 on big-endian systems.
1738 2009-11-24 Zoltan Varga <vargaz@gmail.com>
1740 * aot-compiler.c: Avoid infinite recursion when generic virtual recursion is
1743 * debugger-agent.c (resume_vm): Signal the suspend_cond even if suspend_count
1744 > 0 since some threads can resume if their resume_count is > 0.
1745 (invoke_method): Avoid reading freed memory.
1747 * debugger-agent.c (process_suspend): Extract the suspend code from
1748 process_single_step_inner () to a separate function. Rework the code to prevent
1749 races between this function and thread interrupts.
1751 * debugger-agent.c (suspend_current): Check the resume_count field instead
1752 of resume_one so suspends+resumes during single threaded invokes work
1755 2009-11-23 Zoltan Varga <vargaz@gmail.com>
1757 * aot-compiler.c (emit_llvm_file): Enable some llvm optimizations which seem
1758 to make the generated code smaller.
1760 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Add a code
1761 sequence generated by recent LLVM versions.
1763 * mini-llvm.c: Add support for a few simple cases which weren't supported
1766 * mini-trampolines.c (mono_magic_trampoline): Don't call
1767 mono_arch_get_vcall_slot () when llvm is enabled.
1769 * aot-compiler.c (emit_llvm_file): Add code to run the 'opt' llvm tool.
1771 * mini-trampolines.c (mono_magic_trampoline): Extract the bulk of this function
1772 into a new function called common_call_trampoline () which is used by the
1773 llvm vcall trampoline as well.
1775 * debugger-agent.c: Implement single threaded invokes.
1777 * debugger-agent.c: Revert change which broke the agent on linux.
1779 * method-to-ir.c (inline_method): Prevent infinite recursion. Fixes
1782 * generics.cs: Add a test.
1784 2009-11-22 Zoltan Varga <vargaz@gmail.com>
1786 * debugger-agent.c: Fix the cygwin build.
1788 2009-11-21 Zoltan Varga <vargaz@gmail.com>
1790 * cprop.c: Remove this unused file.
1792 2009-11-21 Zoltan Varga <vargaz@gmail.com>
1794 * cfold.c (mono_constant_fold_ins): Fix constant folding of shr_imm. Fixes
1797 * basic.cs: Add a test.
1799 2009-11-21 Zoltan Varga <vargaz@gmail.com>
1801 * method-to-ir.c (mono_method_to_ir): Use mono_use_llvm instead of ENABLE_LLVM
1804 2009-11-20 Zoltan Varga <vargaz@gmail.com>
1806 * mini.c mini-trampolines.c driver.c: Add a 'mono_use_llvm' flag to control
1807 whenever the runtime uses LLVM code. Add a '--llvm' command line option to set
1808 it. Use this flag to control llvm related code paths instead of #ifdef
1809 ENABLE_LLVM, so a runtime configured without --enable-llvm can use LLVM compiled
1812 * aot-runtime.c aot-compiler.c: Add a 'flag' field to MonoAotFileInfo.
1814 * mini.h: Bump AOT file format version.
1816 * tramp-ppc.c (mono_arch_create_generic_class_init_trampoline_full): These
1817 receive their argument in MONO_ARCH_VTABLE_REG, not in the first argument reg.
1819 * debugger-agent.c (create_event_list): Fix a crash if an empty assembly list
1820 was used as an assembly filter.
1822 2009-11-19 Zoltan Varga <vargaz@gmail.com>
1824 * unwind.c: Fix support for ppc.
1826 * exceptions-ppc.c (mono_arch_find_jit_info): Change this to use dwarf frame
1827 unwind info. Change to the mono_arch_find_jit_info_ext () interface.
1829 2009-11-19 Zoltan Varga <vargaz@gmail.com>
1831 * mini-ppc.c (mono_arch_emit_prolog): Fix a copy-paste error to fix the ppc64
1833 (mono_arch_cpu_init): Don't set cpu_hw_flags to 0 at the end, this was somehow
1834 added by the ps3 changes.
1836 2009-11-19 Zoltan Varga <vargaz@gmail.com>
1838 * mini-gc.c: Resurrect this, so at least it compiles.
1840 * debugger-agent.c (assembly_commands): Implement GET_NAME command.
1842 2009-11-18 Zoltan Varga <vargaz@gmail.com>
1844 * debugger-agent.c (mono_debugger_agent_handle_exception): Pass a MonoJitInfo to
1845 create_event_list () so assembly filters can be used.
1847 * exceptions-ppc.c (mono_arch_find_jit_info): Fix the restoration of registers
1850 2009-11-17 Zoltan Varga <vargaz@gmail.com>
1852 * debugger-agent.c (mono_debugger_agent_breakpoint_hit): Fix a warning.
1853 (mono_debugger_agent_thread_interrupt): Make this return FALSE if the agent
1856 * aot-compiler.c (add_generic_instances): Emit instances of common generic
1857 classes for char/bool too.
1859 * debugger-agent.c (DebuggerTlsData): Honor the DISABLE_SOFT_DEBUG option.
1861 * debugger-agent.c (DebuggerTlsData): Add a 'really_suspended' flag, not yet
1864 * debugger-agent.c: Add some definitions to make backporting to 2.6 easier.
1867 2009-11-15 Andreas Faerber <andreas.faerber@web.de>
1869 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Signature fix.
1871 Code contributed under MIT/X11 license.
1873 2009-11-14 Zoltan Varga <vargaz@gmail.com>
1875 (mono_debugger_agent_thread_interrupt): Save the context so stacktraces for
1876 threads in native code work.
1878 * debugger-agent.c: Pass the 'flags' argument to VM_INVOKE_METHOD earlier in
1879 the parameter list, so it can be acted upon by vm_commands (). Bump protocol
1882 2009-11-13 Jonathan Chambers <joncham@gmail.com>
1884 * debugger-agent.c: Implementation for Windows platform.
1886 * mini-x86.c: Add support for Windows. Use mono-* synchronization
1887 primitives. Use SEH to implement breakpoints and single stepping.
1889 * mini-x86.h: Enable soft debugger on Windows.
1891 Code contributed under MIT/X11 license.
1893 2009-11-13 Zoltan Varga <vargaz@gmail.com>
1895 * mini-amd64.c (emit_call_body): Disable usage of near calls when running
1896 under XEN. Fixes #522894.
1898 * patch-info.h: Add LLVM_IMT_TRAMPOLINE.
1900 * mini-llvm.c aot-compiler.c aot-runtime.c mini.c: Add support for making
1901 interface calls in LLVM AOT code.
1903 * aot-compiler.c mini-llvm.c: Abort llvm compilation if a non-encodable patch
1906 * mini-llvm.c: Add support for OP_VPHI.
1908 * objects.cs: Add a test.
1910 2009-11-13 Zoltan Varga <vargaz@gmail.com>
1912 * debugger-agent.c (mono_debugger_agent_single_step_event): Avoid a crash if
1913 this is called on the debugger thread.
1915 2009-11-12 Zoltan Varga <vargaz@gmail.com>
1917 * mini-llvm.c: Add soft-float support.
1919 * method-to-ir.c (mono_decompose_soft_float): Restart after decomposing an
1920 FCALL which returns an R4.
1922 * driver.c (mono_main): Add a missing '\n'.
1924 * mini-trampolines.c (mono_create_llvm_imt_trampoline): Fix the build on
1925 platforms which doesn't support the LLVM IMT trampoline.
1927 2009-11-11 Zoltan Varga <vargaz@gmail.com>
1929 * mini-llvm.c (mono_llvm_emit_method): Fix LOCALLOC.
1931 * mini-llvm-cpp.cpp: Update to latest LLVM SVN.
1933 * mini-llvm.c (mono_llvm_emit_method): Avoid creating plt entries for
1936 * aot-runtime.c: Don't define HAVE_DL_ITERATE_PHDR, configure now does that.
1938 2009-11-10 Zoltan Varga <vargaz@gmail.com>
1940 * aot-compiler.c aot-runtime.c: Change how mono_arch_find_jit_info () works.
1941 Instead of emitting a method_order table, sort the contents of the code_offsets
1942 table and do a binary search in the sorted table. The previous approach doesn't
1943 work with LLVM which emits methods in a arbitrary order.
1945 * aot-runtime.c: Add support for creating MonoJitInfo structures by searching
1946 in the .eh_frame section in ELF files.
1948 * mini.h: Bump corlib file format version.
1950 * mini-llvm.c aot-compiler.c: Add support for AOT to the LLVM back end.
1952 * exceptions-arm.c (mono_arch_get_call_filter_full): Update after the
1953 LDMIA->LDM macro name change.
1955 2009-11-09 Zoltan Varga <vargaz@gmail.com>
1957 * tramp-x86.c (mono_arch_get_llvm_imt_trampoline): Fix and enable this for
1960 * mini-llvm-cpp.cpp (JITMemoryManager): Fix compilation with LLVM 2.7
1963 * aot-compiler.c: Ditto.
1965 * mini-arm.c (mono_arch_allocate_vars): Fix the previous change by passing
1966 &align to mini_type_stack_size_full ().
1968 * mini-arm.c (mono_arch_emit_prolog): Implement support for varargs.
1970 * mini-ops.h: Add documentation for the OP_ARGLIST opcode.
1972 2009-11-08 Zoltan Varga <vargaz@gmail.com>
1974 * mini-arm.c: Compute the stack space used by arguments using
1975 mini_type_stack_size_full ().
1977 2009-11-08 Zoltan Varga <vargaz@gmail.com>
1979 * optflags-def.h: Remove dead TREEPROP optimization.
1981 2009-11-08 Rodrigo Kumpera <rkumpera@novell.com>
1983 * mini-ppc.h: Make mono compiler under FreeBSD/ppc64.
1985 Patch by Justin Hibbits <chmeeedalf@gmail.com>.
1987 2009-11-07 Zoltan Varga <vargaz@gmail.com>
1989 * driver.c (mono_jit_parse_options): New public API function to parse options
1990 as done by the runtime executable.
1992 * debugger-agent.c (buffer_add_cattrs): Fix reading an uninitialized variable
1993 when handling named arguments.
1995 2009-11-07 Zoltan Varga <vargaz@gmail.com>
1997 * mini-arm.c: Implement support for returning vtypes in registers, fix support
1998 for passing small vtypes in registers, make the CallInfo structures more
1999 similar to the code on the other platforms.
2001 * mini-arm.c (mono_arch_allocate_vars): Align small vtypes to 4 bytes too since
2002 the code in the prolog requires it.
2004 2009-11-06 Zoltan Varga <vargaz@gmail.com>
2006 * mini-arm.c debugger-agent.c: Android changes from Koushik K. Dutta
2007 (koush@koushikdutta.com).
2009 * mini-arm.c (handle_thunk): Add a domain argument to control the domain
2010 where the thunk memory should be allocated from. Fixes appdomain unloading
2013 2009-11-06 Zoltan Varga <vargaz@gmail.com>
2015 * mini-arm.c exceptions-arm.c: Make ctx->regs map directly to the 16 hardware
2016 registers, instead of r4..r11,ip,lr. Make restore_context () restore r0..r3 too.
2018 2009-11-05 Zoltan Varga <vargaz@gmail.com>
2020 * mini-amd64.c (mono_arch_output_basic_block): Don't allow OP_SEQ_POINT in
2021 AOT, as it is not implemented yet.
2023 * mini-x86.c (mono_arch_output_basic_block): Ditto.
2025 2009-11-05 Rodrigo Kumpera <rkumpera@novell.com>
2027 * debugger-agent.c: Fix windows build.
2029 2009-11-05 Zoltan Varga <vargaz@gmail.com>
2031 * debugger-agent.c (debugger_thread): Call mono_set_is_debugger_attached ()
2032 after the client connects/disconnects.
2034 * debugger-agent.c: Add an 'onthrow' option to start the debugger agent
2035 when an exception of a given type is thrown.
2037 * debugger-agent.c: Add a 'onuncaught' option to start the debugger agent
2038 only on an uncaught exception.
2040 * mini-exceptions.c: Notify the debugger agent on an uncaught exception.
2042 * debugger-agent.c: Add a 'launch' option.
2044 2009-11-05 Zoltan Varga <vargaz@gmail.com>
2046 * debugger-agent.c: Add a 'timeout' option.
2048 2009-11-05 Zoltan Varga <vargaz@gmail.com>
2050 * debugger-agent.c: Implement the 'server' and 'suspend' options supported by
2053 2009-11-05 Zoltan Varga <vargaz@gmail.com>
2055 * debugger-agent.c (set_breakpoint): Emit a log message.
2057 2009-11-04 Zoltan Varga <vargaz@gmail.com>
2059 * mini-arm.c: Fix the arm build.
2061 2009-11-04 Gonzalo Paniagua Javier <gonzalo@novell.com>
2063 * aot-compiler.c: don't leak the value returned from
2064 mono_type_full_name().
2066 2009-11-04 Gonzalo Paniagua Javier <gonzalo@novell.com>
2068 * debugger-agent.c: defer including mono-mutex.h until we know the
2071 2009-11-04 Jonathan Chambers <joncham@gmail.com>
2073 * debugger-agent.c: Changes to build on windows. Use mono-mutex instead
2074 of pthreads directly.
2076 * mini.c (mono_sigfpe_signal_handler): Changed signature of Windows
2077 exception handlers. Pass info argument.
2079 * mini.h: Adjust signatures of soft debugger functions to pass void*
2080 instead of siginfo_t. Adjust SIG_HANDLER_SIGNATURE on Windows.
2082 * mini-amd64.c (mono_arch_is_single_step_event): Adjust signature to pass void*
2083 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
2084 (mono_arch_is_breakpoint_event): Adjust signature to pass void*
2085 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
2087 * mini-amd64.h: Adjust MonoW32ExceptionHandler signature.
2089 * mini-x86.c (mono_arch_is_single_step_event): Adjust signature to pass void*
2090 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
2091 (mono_arch_is_breakpoint_event): Adjust signature to pass void*
2092 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
2094 * mini-x86.h: Adjust MonoW32ExceptionHandler signature.
2096 * exceptions-x86.c: Adjust W32_SEH_HANDLE_EX for new signature.
2098 * exceptions-amd64.c: Adjust W32_SEH_HANDLE_EX for new signature.
2100 * mono-semaphore.h: Skeleton implementation for Windows.
2102 Code contributed under MIT/X11 license.
2104 2009-11-04 Jonathan Chambers <joncham@gmail.com>
2106 * simd-intrinsics.c (simd_intrinsic_emit_setter): Unfix my fix.
2108 Code contributed under MIT/X11 license.
2110 2009-11-04 Jonathan Chambers <joncham@gmail.com>
2112 * simd-intrinsics.c (simd_intrinsic_emit_setter): Fix windows build.
2114 Code contributed under MIT/X11 license.
2116 2009-11-04 Zoltan Varga <vargaz@gmail.com>
2118 * aot-compiler.c (mono_save_xdebug_info): Bump the threshold for flushing
2119 debug info to 100 because 10 still slows down gdb too much.
2121 * method-to-ir.c (mono_method_to_ir): Avoid rethrowing thread abort exceptions
2122 inside runtime invoke wrappers. This avoids the need to call ResetAbort () on
2123 them in the wrappers.
2125 2009-11-03 Zoltan Varga <vargaz@gmail.com>
2127 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add an assert.
2129 * simd-intrinsics.c (simd_intrinsic_emit_setter): Fix a warning.
2131 * aot-runtime.c (mono_aot_get_method): Refactor some code into a new helper
2132 function mono_aot_get_array_helper_from_wrapper ().
2134 * aot-compiler.c (add_generic_class): Refactor the code a bit, really emit
2135 array helper methods.
2137 2009-11-03 Rodrigo Kumpera <rkumpera@novell.com>
2139 * simd-intrinsics.c (load_simd_vreg): Add extra argument to signal if
2140 the value was loaded from memory.
2142 * simd-intrinsics.c (simd_intrinsic_emit_setter): Store back to memory if
2143 the value was loader from there.
2145 * simd-intrinsics.c (simd_intrinsic_emit_shuffle): Fail correctly for Shuffle
2146 without constant swizzle.
2148 2009-11-02 Jonathan Chambers <joncham@gmail.com>
2150 * mini-amd64.c: Put soft debugger functions behind a
2151 #ifdef MONO_ARCH_SOFT_DEBUG_SUPPORTED.
2153 * mini-amd64.h: disable the soft debugger in windows.
2155 Code contributed under MIT/X11 license.
2157 2009-11-02 Jonathan Chambers <joncham@gmail.com>
2159 * mini-x86.c: Put soft debugger functions behind a
2160 #ifdef MONO_ARCH_SOFT_DEBUG_SUPPORTED.
2162 Code contributed under MIT/X11 license.
2164 2009-11-02 Jonathan Chambers <joncham@gmail.com>
2166 * exceptions-x86.c (win32_handle_stack_overflow): Fix parameters
2167 to mono_arch_find_jit_info_ext.
2169 Code contributed under MIT/X11 license.
2171 2009-11-03 Zoltan Varga <vargaz@gmail.com>
2173 * debugger-agent.c: Include netinet/in.h to fix the bsd build.
2175 * debugger-agent.c: Add support for filtering events by assemblies.
2177 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Return false if
2178 the agent is not enabled.
2180 2009-11-02 Gonzalo Paniagua Javier <gonzalo@novell.com>
2182 * exceptions-x86.c: hopefully last change to fix the windows build.
2183 This one courtesy of Jonathan Chambers.
2185 2009-11-02 Gonzalo Paniagua Javier <gonzalo@novell.com>
2187 * debugger-agent.c: remove unused function.
2189 2009-11-02 Gonzalo Paniagua Javier <gonzalo@novell.com>
2191 * debugger-agent.c: add #ifdefs for a few header files.
2192 * mini-x86.h: disable the soft debugger in windows.
2193 Step 1 of 2 to make this compile on windows with gcc.
2195 2009-11-02 Zoltan Varga <vargaz@gmail.com>
2197 * tramp-x86.c (mono_arch_get_llvm_imt_trampoline): Comment this out for now
2198 as it breaks the build.
2200 2009-07-01 Zoltan Varga <vargaz@gmail.com>
2202 Merge the soft debugger branch.
2204 * debugger-agent.h debugger-agent.c: New files containing the soft
2205 mode debugger module.
2207 * method-to-ir.c (mono_method_to_ir): Generate OP_SEQ_POINT opcodes
2208 at the appropriate locations.
2210 * mini-<ARCH>.c (mono_arch_output_basic_block): Handle OP_SEQ_POINT
2213 * mini-<ARCH>.c: Add new arch-specific functions to set/clear breakpoints,
2214 enable/disable single stepping.
2216 * exceptions-<ARCH>.c (mono_arch_find_jit_info_ext): New stack unwinding api
2217 which returns all information in a StackFrameInfo structure, and can handle the
2218 LMF frames added by the debugger.
2220 * mini-<ARCH>.h (MonoLMFExt): New structure containing additional information
2223 * mini-exceptions.c (mono_jit_walk_stack_from_ctx_in_thread): New stack
2224 walker function which works on a specific thread and passes a StackFrameInfo
2225 structure to its callback.
2227 * mini.c (mini_init): Initialize the debugger agent.
2229 * aot-compiler.c aot-runtime.c: Add soft-debug support.
2231 * mini-ops.h: Add OP_SEQ_POINT opcode.
2233 * driver.c (mono_main): Add new '--debugger-agent' option for passing
2234 arguments to the debugger agent.
2236 2009-11-02 Zoltan Varga <vargaz@gmail.com>
2238 * mini.c (mini_method_compile): Disable llvm for methods with an lmf here to
2241 * mini-llvm.c (mono_llvm_emit_method): Add support for OP_LOCALLOC.
2243 * tramp-x86.c (mono_arch_get_llvm_imt_trampoline): Implement this for x86.
2245 * mini.c (mini_init): Avoid using the IMT trampoline in the LLVM case.
2247 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add a static rgctx trampoline
2249 (mono_create_llvm_imt_trampoline): New function to create a trampoline which
2250 sets the IMT argument and makes a virtual call.
2252 * mini-llvm.c: Enable interface calls using the llvm imt trampoline.
2254 2009-11-01 Zoltan Varga <vargaz@gmail.com>
2256 * Makefile.am (llvm_sources): Enable the llvm option since it no longer breaks
2259 2009-10-30 Zoltan Varga <vargaz@gmail.com>
2261 * mini.c (mini_cleanup): Call profiler shutdown before shutting down the
2262 runtime. Fixes #551228.
2264 2009-10-29 Zoltan Varga <vargaz@gmail.com>
2266 * mini-x86.c (mono_arch_output_basic_block): Fix % 1. Fixes #550970.
2268 * basic.cs: Add a test.
2270 * method-to-ir.c (mono_method_to_ir): Use EMIT_NEW_LOAD_MEMBASE_TYPE to
2271 load vtypes instead if OP_LOADV_MEMBASE in the implementation of
2272 CONSTRAINED. Fixes #550964.
2274 * generics.cs: Add a test.
2276 2009-10-28 Mark Probst <mark.probst@gmail.com>
2278 * mini-posix.c (add_signal_handler): Use
2279 mono_gc_get_suspend_signal() instead of GC_get_suspend_signal().
2281 2009-10-28 Jerry Maine <crashfourit@gmail.com>
2283 Contributed under the terms of the MIT/X11 license by
2284 Jerry Maine <crashfourit@gail.com>.
2286 * mini-x86.c (mono_arch_cpu_enumerate_simd_versions): Added code to detect
2287 sse4a for simd intrinsics.
2289 * mini-amd64.c (mono_arch_cpu_enumerate_simd_versions): Added code to detect
2290 sse4a for simd intrinsics.
2292 2009-10-27 Zoltan Varga <vargaz@gmail.com>
2294 * ir-emit.h method-to-ir.c: Change a few _IMM macros to assign to inst_imm
2295 instead of inst_p1 which is not the same on ILP32 platforms.
2297 2009-10-24 Zoltan Varga <vargaz@gmail.com>
2299 * mini-ppc.c (mono_arch_emit_prolog): Load the current got address,
2300 not the mscorlib one before calling mono_get_lmf_addr.
2302 * tramp-ppc.c (mono_arch_create_trampoline_code_full): Fix the storing
2303 of the ip to the LMF.
2305 * method-to-ir.c (mono_method_to_ir): Fix the handling of the
2306 immediate in the op->op_imm optimization.
2308 * mini-ppc.c: Add a 'vtregs' field to ArgInfo to make the code easier to
2309 understand. VTypes now work, but are not abi compliant, as they are
2310 split into 4 byte parts instead of 8.
2311 (emit_memcpy): Fix the unrolled case to work on the PS3.
2313 * mini-ppc.c (get_delegate_invoke_impl): Fix this for the PS3.
2315 * aot-compiler.c (mono_compile_assembly): Make the autoreg option
2316 the default when static linking.
2318 * mini-ppc.c (mono_arch_emit_prolog): Fix handling of I8 arguments.
2320 * aot-compiler.c: Add an autoreg option to automatically register
2321 statically linked aot modules using ELF .ctors.
2323 * genmdesc.pl: Add __ppc64__ to allowed defines.
2325 2009-10-25 Zoltan Varga <vargaz@gmail.com>
2327 * mini-posix.c (add_signal_handler): Delay the GC suspend signal while
2328 executing a SIGSEGV handler on an altstack, since libgc can't handle that.
2330 2009-10-24 Mark Probst <mark.probst@gmail.com>
2332 * exceptions-x86.c (mono_arch_find_jit_info): Fix build.
2334 2009-10-24 Zoltan Varga <vargaz@gmail.com>
2336 * mini-exceptions.c (mini_jit_info_table_find): Add an 'out_domain' argument
2337 which will contain the domain where the method was found.
2339 * exceptions-<ARCH>.c mini-exceptions.c: Update callers of
2340 mini_jit_info_table_find ().
2342 * aot-compiler.c (xdebug_end_emit): Remove so stray debug code.
2344 * branch-opts.c (mono_if_conversion): Avoid running deadce if it is disabled.
2346 2009-10-22 Zoltan Varga <vargaz@gmail.com>
2348 * mini-x86.c (mono_arch_emit_prolog): Disable aot for methods with save_lmf
2349 set, its not supported yet.
2351 2009-10-22 Zoltan Varga <vargaz@gmail.com>
2353 * aot-runtime.c (mono_aot_get_method): Avoid asserting if a array generic
2354 iface wrapper is not found.
2355 (mono_aot_get_method): Ditto for GetGenericValueImpl.
2357 2009-10-21 Zoltan Varga <vargaz@gmail.com>
2359 * aot-runtime.c (mono_aot_get_method): Fix support for the IList<T> wrappers,
2360 which have a different name.
2362 * aot-runtime.c (mono_aot_get_method): Special case the array generic iface
2363 wrappers and Array.GetGenericValueImpl ().
2365 * aot-compiler.c: Avoid emitting some wrappers which are not needed anymore
2366 because of the change above.
2368 * generics.cs: Add a test for full aot + generic array ifaces.
2370 2009-10-19 Sebastien Pouliot <sebastien@ximian.com>
2372 * aot-compiler.c (emit_plt): Remove duplicate 'debug_sym' variable
2373 that hides the previous one.
2375 2009-10-18 Zoltan Varga <vargaz@gmail.com>
2377 * aot-compiler.c (can_marshal_struct): Allow some System.dll structs to be
2378 marshalled. Fixes #541623.
2380 2009-10-16 Zoltan Varga <vargaz@gmail.com>
2382 * aot-compiler.c (emit_extra_methods): Remove some asserts which are not needed.
2384 2009-10-15 Zoltan Varga <vargaz@gmail.com>
2386 * mini.c (mono_op_imm_to_op): Handle OP_AND/OR/XOR_IMM.
2388 2009-10-14 Massimiliano Mantione <massi@ximian.com>
2390 * mini-posix.c (sigprof_signal_handler):
2391 Implemented support for building stat call chans in different ways.
2393 2009-10-14 Massimiliano Mantione <massi@ximian.com>
2395 * mini-exceptions.c (mono_find_jit_info):
2396 Also check that a jit info has been found (fixes a profiler crash).
2398 2009-10-14 Massimiliano Mantione <massi@ximian.com>
2400 * mini.c (mono_codegen):
2401 Call mono_profiler_code_buffer_new with correct code address.
2403 2009-10-14 Zoltan Varga <vargaz@gmail.com>
2405 * driver.c (mono_main): Change the date in the copyright.
2407 2009-10-14 Mark Probst <mark.probst@gmail.com>
2409 * method-to-ir.c (mono_method_to_ir): Don't use a managed array
2410 allocator in shared generic code for open classes, because we
2411 can't get those classes' vtables. We need to make managed
2412 allocators not depend on the vtable at compile-time to solve this.
2414 2009-10-13 Martin Baulig <martin@ximian.com>
2416 * debug-mini.c (mono_debugger_trampoline_compiled): Add
2417 `const guint8 *trampoline' argument; send both the old and the new
2420 2009-09-30 Zoltan Varga <vargaz@gmail.com>
2422 * aot-compiler.c (add_wrappers): Add a runtime invoke wrapper which is used by
2423 mono_runtime_capture_context () without calling mono_runtime_invoke ().
2424 (can_marshal_struct): Skip structures with auto layout.
2426 * tramp-arm.c (GEN_TRAMP_SIZE): Increase this by 4.
2428 2009-10-02 Zoltan Varga <vargaz@gmail.com>
2430 * mini-sparc.c (mono_arch_emit_setret): Emit long return values using OP_LMOVE.
2431 (mono_arch_create_vars): Instead of allocating a stack slot by hand, allocate
2432 a variable to hold the stack slot used by the int<->float conversion opcodes.
2434 * mini-sparc.c (mono_arch_build_imt_thunk): Implement support for fail_tramp.
2436 2009-10-04 Zoltan Varga <vargaz@gmail.com>
2438 * aot-compiler.c (add_generic_class): Only add GetGenericValueImpl wrappers
2439 when using full-aot.
2441 2009-10-06 Zoltan Varga <vargaz@gmail.com>
2443 * aot-compiler.c (add_generic_class): Add an instance of GenericComparer<T> for
2444 each instance of Comparer<T>.
2446 * generics.cs: Add a new test.
2448 2009-10-09 Zoltan Varga <vargaz@gmail.com>
2450 * driver.c (parse_debug_options): Add a 'gdb' option.
2452 * mini.c (mini_parse_debug_options): Add a 'gdb' option.
2454 * image-writer.c: Add support for emitting the image into a memory buffer.
2456 * dwarfwriter.c: Add support for sharing one IL file between multiple images.
2458 * aot-compiler.c: Add support for registering debug info with GDB using the
2459 new JIT debugging interface in GDB 7.0. It can be turned on by setting
2460 MONO_XDEBUG to 'gdb'.
2462 2009-10-10 Zoltan Varga <vargaz@gmail.com>
2464 * aot-compiler.c (mono_save_trampoline_xdebug_info): Implement this for the
2467 2009-10-11 Zoltan Varga <vargaz@gmail.com>
2469 * aot-compiler.c (mono_save_xdebug_info): Emit a symbol for the method which
2470 can be used to set breakpoints in gdb.
2472 * image-writer.c (bin_writer_emit_writeout): Add support for setting the text
2473 segment to an absolute address.
2475 2009-10-13 Mark Probst <mark.probst@gmail.com>
2477 * method-to-ir.c: Use the managed array allocator method if
2480 2009-10-13 Bill Holmes <billholmes54@gmail.com>
2482 * aot-compiler.c : Fix the MSVC builds
2484 Code is contributed under MIT/X11 license.
2486 2009-10-13 Zoltan Varga <vargaz@gmail.com>
2488 * aot-compiler.c (mono_save_xdebug_info): Group methods into groups of 10 to
2489 avoid registering 1 symbol file per method with gdb.
2491 2009-09-29 Zoltan Varga <vargaz@gmail.com>
2493 * mini-sparc.c: Fix the handling of enums with base type long.
2495 * mini-sparc.c (mono_arch_output_basic_block): Fix IREM_UN_IMM.
2497 * mini-sparc.c (mono_arch_allocate_vars): Use mono_class_from_mono_type ()
2498 instead of using type->data.klass as the later doesn't work with generics.
2500 2009-09-25 Mark Probst <mark.probst@gmail.com>
2502 * method-to-ir.c, mini.h, mini-alpha.c, mini-amd64.c, mini-arm.c,
2503 mini-hppa.c, mini-ia64.c, mini-mips.c, mini-ppc.c, mini-s390.c,
2504 mini-s390x.c, mini-sparc.c, mini-x86.c: Thread.get_CurrentThread
2505 works differently now and we don't handle it in the JIT anymore.
2507 * mini.c, mini-exceptions.c, mini-posix.c, debug-debugger.c,
2508 debug-mini.c, tramp-amd64.c, tramp-x86.c: Changes resulting from
2509 the Thread class split.
2511 2009-09-25 Zoltan Varga <vargaz@gmail.com>
2513 * driver.c: Don't run tests with the obsolete treeprop optimization.
2515 * mini-sparc.c (mono_arch_create_vars): Make the component vars of a long ret
2516 variable volatile. Fixes #541577.
2518 * basic-calls.cs: Add a new test.
2520 * basic-long.cs: Remove tests which are now in basic-calls.cs.
2522 2009-09-24 Zoltan Varga <vargaz@gmail.com>
2524 * dwarfwriter.c (emit_debug_info_end): Disable this as it doesn't seem to
2525 work/required with recent iphone sdk versions.
2527 * aot-compiler.c (add_wrappers): Generate PtrToStructure wrappers for more
2530 * decompose.c (mono_decompose_vtype_opts): Avoid reading uninitialized memory
2531 in the VCALL decomposition code.
2533 2009-09-22 Zoltan Varga <vargaz@gmail.com>
2535 * mini-ia64.c (mono_arch_output_basic_block): Fix ISHR/ISHR_IMM.
2537 * basic.cs: Add a test.
2539 * mini-ia64.c (mono_arch_build_imt_thunk): Implement support the virtual
2542 * mini-exceptions.c (mini_jit_info_table_find): New helper function which
2543 searches all the domains of the current thread.
2545 * exceptions-<ARCH>.c: Use it. Fixes #539394.
2547 2009-09-21 Zoltan Varga <vargaz@gmail.com>
2549 * exceptions-arm.c (mono_arm_throw_exception): Set ctx->ebp to fp instead of sp
2550 so catching exceptions thrown in the same method works. Fixes exception17.exe.
2552 * tramp-arm.c (mono_arch_create_trampoline_code_full): Store NULL into lmf->method
2553 for non-jit trampolines.
2555 * mini.c (mono_jit_runtime_invoke): Allow string ctors with dyn runtime invoke.
2557 * aot-compiler.c (add_wrappers): Ditto.
2559 * mini-arm.c: Implement support for passing vtypes and floats, and increase
2560 the size of the param area used by dyn_call to 6 which covers the majority of
2563 * mini.c aot-compiler.c: Allow dyn_call for string methods except ctors.
2565 * mini-arm.c: Implement support for passing/receiving
2566 longs and receiving floats in the dyn_call code.
2568 * mini-amd64.c: Implement support for receiving vtypes in registers in
2571 * mini.c mini-amd64.c: Implement partial support for passing vtypes in
2574 2009-09-20 Zoltan Varga <vargaz@gmail.com>
2576 * mini-arm.c (get_call_info): Return more precise information in
2578 (dyn_call_supported): Use the information in CallInfo.
2580 * mini-arm.c: Enable support for returning vtypes in the dyn_call code.
2582 * mini.c mini-amd64.c: Enable support for returning vtypes in the dyn_call
2585 * mini-arm.c: Update after the dyn_call api changes.
2587 * mini.c (mini_create_jit_domain_info): Register a destructor function
2588 for the runtime_invoke_hash.
2590 * mini-amd64.c (mono_arch_get_dyn_call_args): Rename this to
2591 'mono_arch_dyn_call_start'. Pass the pointer to the return value buffer to
2593 (mono_arch_get_dyn_call_ret): Rename this to 'mono_arch_dyn_call_finish'.
2594 (dyn_call_supported): Simplify this by using get_call_info ().
2595 (mono_arch_dyn_call_free): New destructor function.
2597 * generics.cs: Remove a printf.
2599 * method-to-ir.c (mono_method_to_ir): Allocate some param area for DYN_CALL.
2601 * mini-arm.c: Add support for enum return values and passing a few arguments
2604 * mini.c (mono_jit_runtime_invoke): Add support for enum return values to
2607 * mini-amd64.c (mono_arch_get_dyn_call_ret): Ditto.
2609 * aot-compiler.c (add_wrappers): Add a few restrictions for the use of
2610 the dynamic invoke wrappers.
2612 * mini-arm.c: Implement OP_DYN_CALL for arm.
2614 * aot-compiler.c (add_wrappers): Avoid aot-ing runtime invoke wrappers
2615 supported by the dynamic runtime invoke wrapper.
2617 * aot-compiler.c aot-runtime.c: Add support for encoding the dynamic
2618 runtime invoke wrapper.
2620 * mini.c (mono_jit_runtime_invoke): Use the dynamic runtime invoke wrappers
2621 if possible when running with full-aot.
2623 * mini-ops.h: Add OP_DYN_CALL opcode.
2625 * mini-amd64.c method-to-ir.c: Add infrastructure for making method calls
2626 with dynamic arguments lists similar to libffi.
2628 2009-09-19 Zoltan Varga <vargaz@gmail.com>
2630 * method-to-ir.c: Fix the previous change on 64 bit platforms.
2632 * method-to-ir.c: Applied patch from Rodrigo Kumpera. Allow an i8 argument
2635 * iltests.il.in: Add a new test.
2637 2009-09-18 Zoltan Varga <vargaz@gmail.com>
2639 * aot-compiler.c (add_generic_instances): Add more instances of
2640 GenericEqualityComparer.
2642 2009-09-18 Rodrigo Kumpera <rkumpera@novell.com>
2644 * mini.c: Add asserts for mono_class_vtable calls that are not meant to fail.
2646 2009-09-18 Rodrigo Kumpera <rkumpera@novell.com>
2648 * method-to-ir.c: Handle failures from mono_class_vtable. Added some
2649 comments on some functions that now can fail.
2651 2009-09-17 Andrew Jorgensen <ajorgensen@novell.com>
2653 * Makefile.am: Add Info.plist to EXTRA_DIST
2655 2009-09-16 Zoltan Varga <vargaz@gmail.com>
2657 * method-to-ir.c (mono_method_to_ir): Allow AOT for CEE_LDTOKEN in
2658 static synchronized wrappers. Fixes #539500.
2660 2009-09-14 Rodrigo Kumpera <rkumpera@novell.com>
2662 * jit-icalls.c (mono_class_static_field_address): handle vtable failure
2665 2009-09-16 Zoltan Varga <vargaz@gmail.com>
2667 * mini-exceptions.c (mono_handle_exception_internal): Store the computed
2668 lmf before calling filter clauses as well. Fixes #539550.
2670 * exceptions.cs: Add a test.
2672 2009-09-14 Zoltan Varga <vargaz@gmail.com>
2674 * aot-compiler.c (add_generic_class): Add instances of
2675 Array.GetGenericValueImpl as well.
2677 * Makefile.am (fullaotcheck): Copy and aot more assemblies so linq
2680 * generics.cs: Add a fullaot linq test.
2682 2009-09-10 Zoltan Varga <vargaz@gmail.com>
2684 * aot-compiler.c (arch_emit_static_rgctx_trampoline): Don't clobber argument
2687 2009-09-10 Bill Holmes <billholmes54@gmail.com>
2689 * mini-trampolines.c (mono_delegate_trampoline) : Call
2690 mono_cominterop_get_invoke if the delegate target object
2693 Code is contributed under MIT/X11 license.
2695 2009-09-09 Sebastien Pouliot <sebastien@ximian.com>
2697 * method-to-ir.c: For CoreCLR throw a SecurityException if an
2698 internal call is defined outside platform code. Reduce code
2699 duplication with existing [Method|Field]AccessException
2701 2009-09-08 Rodrigo Kumpera <rkumpera@novell.com>
2703 * mini-x86.c (mono_arch_emit_call): Don't reduce stack usage by 4
2704 if the return value is a small struct passed on regs.
2706 2009-09-09 Zoltan Varga <vargaz@gmail.com>
2708 * cpu-arm.md mini-arm.c: Remove unused opcodes.
2710 * mini-codegen.c: Enable the cpu description validation for arm.
2712 2009-09-08 Zoltan Varga <vargaz@gmail.com>
2714 * basic-calls.cs: Move the test_0_float_load_and_store_with_big_offset ()
2715 test which depends on structs to objects.cs.
2717 * basic-calls.cs: Remove calls to Console.WriteLine and throws, since those
2718 require object model related stuff working.
2720 * cpu-x86.md mini-x86.c: Remove more unused opcodes.
2722 * mini-ops.h: Fix OP_BIGMUL instruction descriptions.
2724 * mini-codegen.c (mono_local_regalloc): Validate the cpu description
2725 against the instruction metadata in mini-ops.h. amd64 only for now.
2727 * mini-ops.h: Fix some instruction descriptions.
2729 * mini-ops.h mini-x86.c mini-amd64.c cpu-<ARCH>.md: Remove some
2730 unused instructions.
2732 2009-09-06 Zoltan Varga <vargaz@gmail.com>
2734 * exceptions.cs: Add a new test.
2736 2009-09-05 Rodrigo Kumpera <rkumpera@novell.com>
2738 * mini-x86.c (needs_stack_frame): OSX requires full frames to keep proper alignment.
2740 2009-09-06 Zoltan Varga <vargaz@gmail.com>
2742 * mini-llvm.c (mono_llvm_emit_method): Add a few more missing casts,
2743 skip empty phi opcodes.
2745 * mini-llvm.c (mono_llvm_emit_method): Handle unsigned volatile variables
2746 correctly by zero extending after loads. Skip methods containing calls
2747 to the monitor enter/exit trampolines.
2749 * tramp-x86.c (mono_arch_create_trampoline_code): Align the stack
2750 when calling mono_thread_force_interruption_checkpoint ().
2752 * mini.c (mini_method_compile): Disable llvm when AOT compiling.
2754 * tramp-amd64.c (mono_arch_patch_callsite): Add support for 32 bit ->
2756 (mono_arch_nullify_class_init_trampoline): Read 'buf' instead of 'code'.
2758 * mini-llvm.c (mono_llvm_emit_method): Add a few missing conversions so a
2759 bootstrap could run.
2761 2009-09-04 Zoltan Varga <vargaz@gmail.com>
2763 * mini.c (mini_init): Set callbacks.get_runtime_build_info ().
2765 2009-09-03 Zoltan Varga <vargaz@gmail.com>
2767 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Pass the start
2769 mono_breakpoint_clean_code () when using LLVM as the prologues generated by
2770 LLVM might be very short.
2772 * mini-x86.c (mono_arch_output_basic_block): Maintain stack alignment
2773 in OP_THROW/RETHROW.
2775 * exceptions-x86.c: Rewrite the throw trampolines so they maintain stack
2778 2009-09-03 Zoltan Varga <vargaz@gmail.com>
2780 * mini-amd64.c (mono_arch_get_vcall_slot): Pass the start of the method to
2781 mono_breakpoint_clean_code () when using LLVM as the prologues generated by
2782 LLVM might be very short.
2784 2009-09-01 Zoltan Varga <vargaz@gmail.com>
2786 * exceptions-x86.c (throw_exception): Fix the previous change by substracting
2787 the alignment for the value of sp.
2789 2009-09-01 Geoff Norton <gnorton@novell.com>
2791 * mini.c (mono_get_lmf_addr): Fix jit_thread_attach for native to
2792 managed wrappers in full aot.
2794 2009-08-31 Zoltan Varga <vargaz@gmail.com>
2796 * exceptions-x86.c (get_throw_exception): Align the stack on osx.
2798 2009-08-28 Zoltan Varga <vargaz@gmail.com>
2800 * mini-llvm-cpp.cpp mini-llvm.c: Update to latest llvm api.
2802 2009-08-25 Zoltan Varga <vargaz@gmail.com>
2804 * aot-compiler.c (emit_exception_debug_info): Emit ei->flags too.
2806 * aot-runtime.c (decode_exception_debug_info): Decode ei->flags from the
2809 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
2811 * aot-runtime.c aot-compiler.c: Emit exception causes fully so we don't
2812 depend on the info MonoMethodHeader which could be missing in IL stripped
2815 2009-08-25 Zoltan Varga <vargaz@gmail.com>
2817 * mini-arm.c (add_general): Fix the passing of 64 bit values on darwin, where
2818 they are only 4 byte aligned.
2820 2009-08-21 Zoltan Varga <vargaz@gmail.com>
2822 * mini-arm.c (mono_arch_allocate_vars): Use FP as the frame pointer as
2823 was done previously, since using SP causes too many problems.
2825 * exceptions-arm.c: Fix the handling of sp/fp so unwinding through
2826 frames without a frame pointer works.
2828 * mini-arm.c (mono_arch_get_global_int_regs): Avoid using V5 as a
2829 global register in methods with calls, since the calls can go through
2830 a static rgctx trampoline which doesn't save it.
2832 2009-08-19 Zoltan Varga <vargaz@gmail.com>
2834 * mini-arm.c (mono_arch_context_get_int_reg): Handle SP as well.
2836 2009-08-18 Zoltan Varga <vargaz@gmail.com>
2838 * aot-compiler.c (add_generic_instances): Fix the net 1.1 build.
2840 2009-08-18 Christian Hergert <chris@dronelabs.com>
2842 * method-to-ir.c: Fix warnings for uninitialized variables.
2844 2009-08-18 Christian Hergert <chris@dronelabs.com>
2846 * mini-exceptions.c:
2847 * aot-compiler.c: Fix printf warnings.
2849 2009-08-18 Zoltan Varga <vargaz@gmail.com>
2851 * aot-compiler.c (add_generic_instances): Add string[] wrapper methods.
2852 Add GetGenericValueImpl<string>.
2854 * aot-compiler.c (add_generic_instances): Add instances of
2855 GenericEqualityComparer<T> for primitive types. Only emit the array
2856 wrappers into the mscorlib image.
2858 2009-08-15 Zoltan Varga <vargaz@gmail.com>
2860 * aot-runtime.c (load_method): Rename 'aot_module' -> 'amodule'. Allocate
2861 the methods_loaded array using amodule->info->nmethods.
2863 * mini.h (MonoAotFileInfo): Add an 'nmethods' field.
2864 (MONO_AOT_FILE_VERSION): Bump this.
2866 * aot-compiler.c: Emit more generic instances allowing some parts of linq
2869 * aot-runtime.c (mono_aot_get_unwind_info): Handle the case when the
2870 MonoJitInfo doesn't belong to its methods aot image.
2872 2009-08-14 Zoltan Varga <vargaz@gmail.com>
2874 * mini-arm.c (mono_arch_allocate_vars): Use SP as the default frame reg.
2876 * mini-arm.c: Fix warnings.
2878 * mini-arm.c (mono_arm_emit_load_imm): Only emit a movt if needed.
2880 * mini-arm.c (mono_arm_emit_load_imm): Use movt/movw if the cpu
2883 2009-08-12 Zoltan Varga <vargaz@gmail.com>
2885 * aot-compiler.c (arch_emit_imt_thunk): Rework the arm code to
2886 avoid clobbering IP.
2888 * mini-trampolines.c (mono_magic_trampoline): Allocate a local to
2889 hold the trampoline argument, so its initial value is available during
2892 2009-08-11 Gonzalo Paniagua Javier <gonzalo@novell.com>
2895 * exceptions-hppa.c:
2897 * exceptions-s390x.c:
2898 * exceptions-mips.c:
2900 * exceptions-sparc.c:
2901 * exceptions-alpha.c:
2903 * mini-trampolines.c:
2905 * exceptions-s390.c: add and use #define's instead of sizeof()
2906 for MonoJitInfo and MonoJitInfoTable.
2908 2009-08-10 Gonzalo Paniagua Javier <gonzalo@novell.com>
2913 * tramp-x86.c: use a #define instead of sizeof() for a few
2914 structures that use a zero-length array.
2916 2009-08-07 Rodrigo Kumpera <rkumpera@novell.com>
2918 * method-to-ir.c (mono_method_to_ir/CEE_CONSTRAINED_): Handle the
2919 case when the method is dynamic. Fixes #529238.
2921 2009-08-06 Zoltan Varga <vargaz@gmail.com>
2923 * mini.c (mono_jit_compile_method_inner): Throw an exception instead
2924 of asserting when a method is JIT compiled in full-aot mode.
2926 2009-08-03 Jerry Maine <crashfourit@gmail.com>
2928 Contributed under the terms of the MIT/X11 license by
2929 Jerry Maine <crashfourit@gail.com>.
2931 * fixed wrong dates in changelog.
2933 2009-08-03 Jerry Maine <crashfourit@gmail.com>
2935 Contributed under the terms of the MIT/X11 license by
2936 Jerry Maine <crashfourit@gail.com>.
2938 * basic-simd.cs: added test for packed double square root.
2939 * cpu-amd64.md: added opcode info for packed double square root.
2940 * cpu-x86.md: added opcode info for packed double square root.
2941 * mini-ops.h: added IR opcode for packed double square root.
2942 * mini-x86.c: added IR to native translation code for packed double square root.
2943 * mini-amd64.c: removed todo for packed double square root.
2944 * simd-intrinsics.c: added method to IR opcode converstion for
2945 packed double square root.
2947 2009-08-03 Jerry Maine <crashfourit@gmail.com>
2949 Contributed under the terms of the MIT/X11 license by
2950 Jerry Maine <crashfourit@gail.com>.
2952 * mini-amd64.c: Added a change to help tell the difference as
2953 to what perpose the xmm register is being used--mainly to help
2955 * mini-amd64.h: Changed callee regs to use 15 out of 16
2956 (one used for special cases) xmm registers for both fp
2957 and simd ops. Added define to turn on new feature in the regalloc
2958 that allows fp and simd ops to share the xmm regs happily.
2959 * codegen.c: Added code to detect for which perpose an xmm reg is
2960 being used (fp or simd) and to translate back and forth to the
2961 correct logical reg bank (fp or simd) for 'spill load's.
2963 2009-08-03 Jerry Maine <crashfourit@gmail.com>
2965 Contributed under the terms of the MIT/X11 license by
2966 Jerry Maine <crashfourit@gail.com>.
2968 * basic-simd.cs: Added tests for stressing the regalloc when running with
2969 16 simd regs and when simd and fp ops share the same reg bank.
2971 2009-08-01 Mark Probst <mark.probst@gmail.com>
2973 * method-to-ir.c (mini_emit_stobj): If we call mono_value_copy()
2974 in shared generic code, we might have to look up the class in the
2975 RGCTX. If we use the class directly, compute its GC descriptor.
2977 2009-07-31 Rodrigo Kumpera <rkumpera@novell.com>
2979 * mini.c (mono_jit_runtime_invoke): Fix a warning.
2981 2009-07-31 Rodrigo Kumpera <rkumpera@novell.com>
2983 * mini.c (mono_jit_runtime_invoke): Initialize the class and
2984 check for errors. Fixed the case when the class with the Main
2987 2009-07-31 Jerry Maine <crashfourit@gmail.com>
2989 Contributed under the terms of the MIT/X11 license by
2990 Jerry Maine <crashfourit@gail.com>.
2992 * cpu-amd64.md: Fixed simple bug in machine discrition file.
2994 2009-07-31 Zoltan Varga <vargaz@gmail.com>
2996 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_IREM_UN_IMM.
2998 2009-08-30 Rodrigo Kumpera <rkumpera@novell.com>
3000 * method-to-ir.c: Fix naming of stelem and ldelem.
3002 2009-07-30 Zoltan Varga <vargaz@gmail.com>
3004 * driver.c (main_thread_handler): Check that the assembly loaded
3005 matches the filename when doing AOT.
3007 2009-07-30 Mark Probst <mark.probst@gmail.com>
3009 * mini.c: get_ip_from_sigctx installer has been removed, so don't
3012 * mini-x86.h, mini-amd64.h, mini-ppc.h: UCONTEXT macros moved (to
3013 utils/mono-sigcontext.h).
3015 * exceptions-amd64.c: Use the UCONTEXT_GREGS macro instead of an
3018 2009-07-29 Massimiliano Mantione <massi@ximian.com>
3020 * mini.c (mono_codegen):
3021 Call profiler hook to keep track of method code buffers.
3023 2009-07-27 Mark Probst <mark.probst@gmail.com>
3025 * method-to-ir.c: Invoke write barriers for the
3026 Interlocked.(Compare)Exchange JIT intrinsics.
3028 2009-07-26 Raja R Harinath <harinath@hurrynot.org>
3030 * Makefile.am (version.h): Fix issues when built out of tree.
3031 Remove some redundant 'grep's piped through 'sed's.
3033 Fri Jul 24 17:28:37 CEST 2009 Steven Munroe <munroesj@us.ibm.com>
3035 This patch is contributed under the terms of the MIT/X11 license
3037 * mini-ppc.c (mono_arch_output_basic_block):
3038 (OP_STOREI1_MEMBASE_REG): Handle 32-bit offsets combining addis
3039 for bits 32-47 with signed load/store diplacements for bits
3040 48-63. Use prefered base/offset order for indexed form.
3041 (OP_STOREI2_MEMBASE_REG, OP_STORE_MEMBASE_REG): Same.
3042 (OP_LOAD_MEMBASE, OP_LOADI4_MEMBASE, OP_LOADU4_MEMBASE,
3043 OP_LOADI1_MEMBASE, OP_LOADU1_MEMBASE, OP_LOADU2_MEMBASE,
3044 OP_LOADI2_MEMBASE): Same.
3045 (OP_STORER8_MEMBASE_REG, OP_LOADR8_MEMBASE,
3046 OP_STORER4_MEMBASE_REG, OP_LOADR4_MEMBASE): Same.
3047 (OP_STOREI1_MEMINDEX): Use prefered base/offset order for
3049 (OP_STOREI2_MEMINDEX, OP_STORE_MEMINDEX): Same.
3050 (OP_LOAD_MEMINDEX, OP_LOADI4_MEMINDEX, OP_LOADU4_MEMINDEX,
3051 OP_LOADU2_MEMINDEX, OP_LOADI2_MEMINDEX, OP_LOADU1_MEMINDEX,
3052 OP_LOADI1_MEMINDEX): Same
3053 (OP_LOADR4_MEMINDEX, OP_LOADR8_MEMINDEX, OP_STORER4_MEMINDEX,
3054 OP_STORER8_MEMINDEX): Same
3055 (OP_JMP): Use addis/addi sequence for int cfg->stack_usage
3057 (mono_arch_emit_prolog): Handle 32-bit offsets combining addis
3058 for bits 32-47 with signed load/store diplacements for bits
3059 48-63. Use prefered base/offset order for indexed form.
3061 Fri Jul 24 16:57:12 CEST 2009 Steven Munroe <munroesj@us.ibm.com>
3063 This patch is contributed under the terms of the MIT/X11 license
3065 * mini-ppc.c: Define PPC_MOVE_FPR_GPR and PPC_ISA_64.
3066 (mono_arch_get_vcall_slot): Fx pointer to int cast warning.
3067 (mono_arch_decompose_opts): Make OP_ICONV_TO_R4 and
3068 OP_ICONV_TO_R8 decompose conditional on !PPC_ISA_64.
3069 (mono_arch_output_basic_block) [OP_JMP]: Use ppc_load32 for
3070 cfg->stack_usage to avoid size warnings.
3071 (mono_arch_output_basic_block) [__mono_ppc64__]: Replace
3072 store/load sequence with mffgpr if PPC_MOVE_FPR_GPR is true.
3073 (mono_arch_output_basic_block) [!__mono_ppc64__]: For
3074 OP_ICONV_TO_R4 or OP_ICONV_TO_R8 and PPC_ISA_64 use fcfid
3076 (mono_arch_emit_prolog): Move mono_emit_unwind_op_def_cfa
3077 after code varible is initialized.
3078 Add g_assert ppc_is_imm16 for ainfo->offset. Handle
3079 ainfo->size == 8 when ainfo->offset !ppc_is_imm16.
3080 (mono_arch_emit_epilog):
3081 Move Use ppc_load32 for cfg->stack_usage to avoid size
3084 2009-07-24 Mark Probst <mark.probst@gmail.com>
3086 * method-to-ir.c: The write barrier doesn't do the store anymore,
3087 so we have always to emit it. Also, emit the wbarrier after the
3090 2009-07-24 Zoltan Varga <vargaz@gmail.com>
3092 * mini-arm.c (mono_arch_get_delegate_invoke_impls): Add a trampoline
3093 for argument count 3 too.
3095 2009-07-23 Zoltan Varga <vargaz@gmail.com>
3097 * mini.c (mono_jit_compile_method_with_opt): Add an 'ex' argument to let
3098 the caller handle the exceptions.
3099 (mono_jit_runtime_invoke): Handle exceptions thrown while compiling the
3100 method. Fixes #524498.
3102 2009-07-22 Geoff Norton <gnorton@novell.com>
3104 * mini-exceptions.c: Fix build on ia64.
3106 2009-07-22 Mark Probst <mark.probst@gmail.com>
3108 * mini-exceptions.c (ves_icall_get_frame_info): Use write
3111 2009-07-21 Zoltan Varga <vargaz@gmail.com>
3113 * mini-arm.c (mono_arch_emit_prolog): Fix thread attaching in aot
3116 2009-07-20 Zoltan Varga <vargaz@gmail.com>
3118 * basic-simd.cs (Main): Pass args to the test driver.
3120 2009-07-20 Geoff Norton <gnorton@novell.com>
3122 * mini-x86.h: Fix the x86 version guards to use Apple's
3123 properly defined macros.
3125 2009-07-20 Geoff Norton <gnorton@novell.com>
3127 * mini-x86.c: Fix --trace on darwin-x86 and other systems which require
3130 2009-07-20 Zoltan Varga <vargaz@gmail.com>
3132 * mini.c (mono_jit_runtime_invoke): Speed this up by adding a hash to
3133 MonoJitDomainInfo which maps MonoMethod's to a structure containing all
3134 the information which is needed for invokes, so only one locking+hash table
3137 * aot-compiler.c: Add a 'tool-prefix' option to be used when cross-compiling.
3139 * aot-compiler.c (add_generic_instances): Emit instances of
3140 GenericComparer<T> for primitive types.
3142 2009-07-19 Rodrigo Kumpera <rkumpera@novell.com>
3144 * mini-posix.c: Fix linux build.
3146 2009-07-19 Geoff Norton <gnorton@novell.com>
3148 * mini.h: Add prototypes for mono_runtime_syscall_fork and
3149 mono_gdb_render_native_backtraces
3150 * mini-darwin.c: Apple's syscall(SYS_fork) is very weird on x86,
3151 so we implement the sane semantics to the runtime here
3152 (mono_gdb_render_native_backtraces). Apple also uses an ancient gdb
3153 so we need to call it differently (mono_gdb_render_native_backtraces)
3154 * mini-posix.c: Move the old semantics from mini.c to the prototypes
3155 here for default implementations.
3156 * mini.c: Refactor mono_handle_native_sigsegv so that we can properly
3157 support Apple's weird syscall (SYS_fork) implementation and not busy
3158 loop in abort() on native crashes on OSX anymore.
3160 2009-07-18 Zoltan Varga <vargaz@gmail.com>
3162 * aot-runtime.c (load_method): Change the handling of the
3163 MONO_LASTAOT env variable so MONO_LASTAOT=0 means that no aot methods
3166 * mini.c (mono_patch_info_equal): Really fix the handling of RGCTX_FETCH.
3168 2009-07-17 Zoltan Varga <vargaz@gmail.com>
3170 * mini.c (mono_patch_info_equal): Revert the last change for now as it
3171 seems to break the aot tests.
3173 * mini.c (mono_patch_info_equal): Fix the handling of
3174 MONO_PATCH_INFO_RGCTX_FETCH.
3176 2009-07-16 Zoltan Varga <vargaz@gmail.com>
3178 * unwind.c: Use TARGET_AMD64 instead of __x86_64__.
3180 * mini.c (mono_patch_info_hash): Fix the handling of
3181 MONO_PATCH_INFO_INTERNAL_METHOD.
3182 (mono_patch_info_equal): Ditto.
3184 2009-07-16 Zoltan Varga <vargaz@gmail.com>
3186 * mini-llvm.c (mono_llvm_emit_method): Use module instead of ctx->module
3189 * mini-llvm.c: Add some infrastructure for AOT support.
3191 2009-07-15 Zoltan Varga <vargaz@gmail.com>
3193 * mini-llvm-cpp.c: Update to the latest llvm api.
3195 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Set the EnablePrettyStackTrace
3196 option to false to prevent llvm from installing signal handlers which
3199 2009-07-15 Rodrigo Kumpera <rkumpera@novell.com>
3202 * cpu-amd64.md: Revert previous change as those instructions
3203 take 2 separate arguments. Remember to read the arch docs more
3204 carefully next time.
3206 2009-07-15 Zoltan Varga <vargaz@gmail.com>
3208 * mini-llvm-cpp.cpp (mono_llvm_build_alloca): Update to latest llvm api.
3210 Wed Jul 15 17:20:27 CEST 2009 Paolo Molaro <lupus@ximian.com>
3212 * mini-ppc.c: exploit multiple load/store units if available (rest of
3213 the change from Steven Munroe (<munroesj@us.ibm.com>) first patch at
3214 http://bugzilla.novell.com/show_bug.cgi?id=487846).
3216 Wed Jul 15 16:24:57 CEST 2009 Paolo Molaro <lupus@ximian.com>
3218 * mini-ppc.c: integrate most of Steven Munroe (<munroesj@us.ibm.com>)
3219 first patch at http://bugzilla.novell.com/show_bug.cgi?id=487846.
3221 2009-07-14 Rodrigo Kumpera <rkumpera@novell.com>
3223 * cpu-x86.md: Fix missing clobbering from trancendental simd
3226 * cpu-amd64.md: Same.
3228 2009-07-14 Jerry Maine <crashfourit@gmail.com>
3230 Contributed under the terms of the MIT/X11 license by
3231 Jerry Maine <crashfourit@gail.com>.
3233 * basic-simd.cs: Added tests for single and doulble indexers.
3235 * cpu-amd64.md: Added simd opcode information.
3237 * mini-amd64.c: Added IR to native simd generation code.
3238 Added simd register names and function that returns them.
3240 * mini-amd64.h: Added marcos to turn on simd code compilation in
3241 amd64. Added max simd register count marco. Added caller/callee
3242 register mask marcos. Added marcos to use simd register bank.
3244 * mini.h: Added helper marco for shufling dwords and simple
3247 2009-07-14 Zoltan Varga <vargaz@gmail.com>
3249 * mini-llvm-cpp.cpp: Update to latest llvm SVN api.
3251 * Makefile.am (mono_LDADD): Pass LLVM_LDFLAGS to the linked.
3253 * unwind.c (mono_unwind_get_ops_from_fde): Make this return
3254 the length of the native code as well.
3256 * basic-simd.cs: Add a test for #521662.
3258 Mon Jul 13 17:58:50 CEST 2009 Paolo Molaro <lupus@ximian.com>
3260 * mini-ppc.c: fixed bug introduced by Steven's TLS changes.
3262 2009-07-13 Mark Probst <mark.probst@gmail.com>
3264 * mini.c: Register function for getting the IP from a signal
3265 context with metadata.
3267 2009-07-13 Zoltan Varga <vargaz@gmail.com>
3269 * method-to-ir.c (mono_method_to_ir): When calling a gshared method,
3270 call a generic class init trampoline if needed. Fixes #519336.
3272 * generics.cs: Add a test.
3274 2009-07-09 Mark Probst <mark.probst@gmail.com>
3276 * method-to-ir.c: When doing a call which might be remote from
3277 shared generic code to other shared code with open type arguments,
3278 get the remoting invoke wrapper from the RGCTX and do an indirect
3281 2009-07-03 Zoltan Varga <vargaz@gmail.com>
3283 * mini-trampolines.c (get_unbox_trampoline): Add an rgctx trampoline
3284 after the unbox trampoline in the full-aot case.
3286 2009-07-02 jonas echterhoff <jonas@unity3d.com>
3288 * mini.c: Move initialization of jit_mutex before debugger initialization
3293 * Info.plist: added Info.plist and link flag to enable the mono executable
3294 to access other processes. Requires codesigning of the executable to work.
3296 * mdb-debug-info32-darwin.s: The same as mdb-debug-info32.s, changed to
3301 2009-06-30 Zoltan Varga <vargaz@gmail.com>
3303 * driver.c (mini_regression): Handle loading errors. Fixes #508869.
3305 2009-06-29 Zoltan Varga <vargaz@gmail.com>
3307 * mini-exceptions.c (get_generic_context_from_stack_frame): Fix the case
3308 when the generic instance is an instantiation of a subclass of the
3309 methods class. Fixes #517166.
3311 2009-06-26 Zoltan Varga <vargaz@gmail.com>
3313 * mini-amd64.c (mono_arch_emit_prolog): Fix thread attaching in AOTed
3316 * mini.c (mono_jit_thread_attach): Allow domain to be NULL for calls from
3319 * CMakeLists.txt: Add minimal support for installation.
3321 2009-06-25 Zoltan Varga <vargaz@gmail.com>
3323 * aot-compiler.c (emit_and_reloc_code): Factor out the code to
3324 determine whenever a method is directly callable to a separate function.
3326 * mini-<ARCH>.c tramp-<ARCH>.c: Remove needless casts and add new
3327 needed ones as a result of the previous change.
3329 * mini-<ARCH>.c tramp-<ARCH>.c: Use mgreg_t* as the
3330 type of register arrays.
3332 * mini-trampolines.c tramp-<ARCH>.c aot-runtime.c: Use mgreg_t* as the
3333 type of register arrays.
3335 2009-06-24 Jerry Maine <crashfourit@gmail.com>
3337 Contributed under the terms of the MIT/X11 license by
3338 Jerry Maine <crashfourit@gail.com>.
3340 * mini-amd64.c: Added code to convert simd IR to native amd64 sse.
3342 2009-06-24 Zoltan Varga <vargaz@gmail.com>
3344 * aot-compiler.c (emit_plt): Define debug labels for most plt entries.
3346 2009-06-24 Neale Ferguson <neale@sinenomine.net>
3348 * mini-s390x.c: Correct LCONV_TO_Ix and ICONV_TO_Ix routines. Fix leave_method
3349 dump of structure return value. Fix some formatting.
3350 * cpu-s390x.md: Fix lengths of instruction sequences.
3351 * mini-s390.c: Minor formatting changes.
3353 2009-06-24 Zoltan Varga <vargaz@gmail.com>
3355 * mini-x86.h: Applied patch from Romain Tartiere (romain@blogreen.org).
3356 Use sigaction on freebsd as well.
3358 2009-06-23 Zoltan Varga <vargaz@gmail.com>
3360 * mini.h: Don't define MONO_ARCH_HAVE_TLS_GET to 0, as some code
3363 * mini.c (mini_init): Revert a change which breaks cross-compilation.
3365 2009-06-22 Mark Probst <mark.probst@gmail.com>
3367 * mini-ppc.c, cpu-ppc.md: Enable TLS on Darwin/G4.
3369 2009-06-22 Mark Probst <mark.probst@gmail.com>
3371 * mini.c, mini.h: Tell the runtime whether we support MONO_TLS.
3373 2009-06-20 Martin Baulig <martin@ximian.com>
3376 (MonoDebuggerThreadFlags): New enum typedef.
3377 (MonoDebuggerThreadInfo): Added `guint32 thread_flags'.
3378 (mono_debugger_thread_created): Added `gpointer func' argument;
3379 initialize the new `thread_flags' field.
3381 2009-06-18 Martin Baulig <martin@ximian.com>
3383 * debug-debugger.h (MonoDebuggerRuntimeFlags): New enum typedef.
3384 (MonoDebuggerInfo): Renamed the `dummy' field info `runtime_info'.
3387 (mini_debugger_set_attach_ok): New function; sets the attach-ok
3388 flag in `MONO_DEBUGGER__info.runtime_info'.
3391 (mono_main): Call mini_debugger_set_attach_ok() if generics
3392 sharing is disabled.
3394 2009-06-22 Zoltan Varga <vargaz@gmail.com>
3396 * aot-compiler.c (add_wrappers): Fix a warning.
3398 * mini-ppc.c tramp-ppc.c exceptions-ppc.c aot-compiler.c: Update after
3399 the ppc load/store macro changes.
3401 2009-06-21 Zoltan Varga <vargaz@gmail.com>
3403 * tramp-ppc.c (mono_arch_patch_plt_entry): Implement this.
3405 * aot-compiler.c (mono_compile_assembly): Sanitize the plt symbol too,
3406 not just the got symbol.
3408 * mini-ppc.c aot-compiler.c unwind.c: Implement generation of unwind info
3411 * aot-compiler.c unwind.c: Add infrastructure for unwind support on
3414 * aot-compiler.c: Remove some fixmes.
3416 * driver.c (mono_main): Print a helpful message when cross-compiling.
3418 * mini.c (mini_init): Disable signal handlers when cross-compiling.
3420 * method-to-ir.c (initialize_array_data): Do the optimization if the
3421 target byte order is little endian, instead of the host byte order.
3423 * aot-compiler.c: Emit sizes for most symbols, only emit runtime-invoke
3424 wrappers into the mscorlib image, Emit a unique plt symbol for each
3425 image, emit symbols for plt entries.
3427 * image-writer.c (img_writer_emit_symbol_size): New function to emit
3430 2009-06-20 Zoltan Varga <vargaz@gmail.com>
3432 * aot-compiler.c (add_wrappers): Avoid calling
3433 mono_marshal_get_type_info () since it can assert for some types.
3435 * method-to-ir.c (mono_method_to_ir): Disable aot when some forms of
3436 ldtoken are used inside wrappers.
3438 * helpers.c: Add support for prefixing tools with the arch name.
3440 * mini.h (OP_LOADR_MEMBASE): New opcodes to load/store pointer sized
3441 quantities when using ilp32.
3443 * mini-codegen.c: Use OP_LOADR_MEMBASE/OP_STORER_MEMBASE for loading/storing
3444 spill slots. Use sizeof(mgreg_t) for the spill slot size.
3446 * image-writer.c: Use .long on ilp32.
3448 * aot-compiler.c: Use 32 bit loads on ilp32.
3450 2009-06-19 Zoltan Varga <vargaz@gmail.com>
3452 * tramp-ppc.c (mono_arch_create_trampoline_code): Fix the ppc build.
3454 * mini-ops.h: Use TARGET_POWERPC define for consistency.
3456 * patch-info.h: Add 'MSCORLIB_GOT_ADDR' patch type.
3458 * aot-compiler.c aot-runtime.c: Put the mscorlib got address into the
3459 second got slot of every aot image.
3461 * aot-compiler.c aot-runtime.c mini-trampolines.c: Add support for
3462 aot on platforms with function pointers.
3464 * mini-ppc.h mini-ppp.c cpu-ppc.md exceptions-ppc.c tramp-ppc.c: Add
3465 support for aot/full aot on ppc/ppc64.
3467 * tramp-<ARCH>.c (mono_arch_patch_plt_entry): Add 'got' and 'regs'
3468 arguments which are needed on ppc.
3470 * tramp-arm.c (mono_arch_nullify_class_init_trampoline): Add 'regs'
3473 * mini-trampolines.c aot-runtime.c: Update after the above changes.
3475 * liveness.c (BITS_PER_CHUNK): Use MONO_BITSET_BITS_PER_CHUNK.
3477 * regalloc2.c (BITS_PER_CHUNK): Ditto.
3479 * aot-compiler.c (emit_got_info): Fix reading unused memory.
3481 * ir-emit.h (alloc_dreg): Add a 'return -1' to quiet some compilers.
3483 2009-06-17 Geoff Norton <gnorton@novell.com>
3485 * aot-compiler.c: Ensure we dont try to close a null dwarf writer.
3487 2009-06-17 Zoltan Varga <vargaz@gmail.com>
3489 * dwarfwriter.c (mono_dwarf_writer_create): Add an 'appending' parameter
3490 to control whenever the dwarf writer is in xdebug or aot mode.
3491 (emit_class_dwarf_info): Use a separate abbrev for structures without
3494 * aot-compiler.c: Pass the appending parameter to
3495 mono_dwarf_writer_create ().
3497 * branch-opts.c (mono_merge_basic_blocks): Fix the case when bbn
3498 falls through to its next bblock. Fixes #513931.
3500 * iltests.il: Add a test.
3502 * dwarfwriter.c (mono_dwarf_writer_emit_base_info): Emit some line number
3503 infor even if emit_line is FALSE, as the apple linker seems to require it.
3505 * image-writer.c (asm_writer_emit_symbol_diff): Call get_label ().
3507 * dwarfwriter.c (emit_cie): Emit a separate symbol for the cie start, as
3511 2009-06-15 Zoltan Varga <vargaz@gmail.com>
3513 * exceptions-mips.c (mono_arch_get_throw_exception_by_name): Fix the
3516 2009-06-13 Zoltan Varga <vargaz@gmail.com>
3518 * mini.h (struct MonoBasicBlock): Add 'has_jump_table' and
3519 'has_call_handler' fields.
3521 * method-to-ir.c (mono_method_to_ir): Set them if needed.
3523 * branch-opts.c (mono_merge_basic_blocks): Avoid iterating through the
3524 first bblock if not needed. Fixes #512790.
3526 2009-06-11 Zoltan Varga <vargaz@gmail.com>
3528 * aot-compiler.c (mono_compile_assembly): Fix a warning.
3530 * aot-compiler.c (add_wrappers): Don't emit remoting-invoke-with-check
3533 * aot-runtime.c (mono_aot_get_method): Use the original method's code for
3534 remoting-invoke-with-check wrappers, which are not needed when running with
3535 full-aot, since it doesn't support remoting.
3537 2009-06-10 Zoltan Varga <vargaz@gmail.com>
3539 * aot-compiler.c (emit_got_info): Don't emit offsets for the plt got entries.
3541 * aot-compiler.c aot-runtime.c: Don't emit the first got offset in the
3542 method info, it is not used anymore.
3544 * mini.h: Bump AOT file format version.
3546 * aot-compiler.c (arch_emit_plt_entry): Make the arm plt entries one
3549 * aot-runtime.c (mono_aot_get_plt_info_offset): Update after the
3552 * tramp-arm.c (mono_arch_patch_plt_entry): Ditto.
3554 * mini.h: Bump AOT file format version.
3556 2009-06-10 Zoltan Varga <vargaz@gmail.com>
3558 * image-writer.c (asm_writer_emit_symbol_diff): Disable the
3559 TARGET_ASM_APPLE stuff for now, as it doesn't seem to work on the
3562 * mini-arm.c (mono_arch_output_basic_block): Fix the implementation
3563 of CKFINITE and FBGE for VFP.
3565 2009-06-09 Zoltan Varga <vargaz@gmail.com>
3567 * aot-compiler.c: Don't align code to 16 bytes on arm.
3569 * aot-compiler.c (emit_method_code): Emit the unbox trampolines right
3570 before the methods they belong to.
3572 * aot-runtime.c (mono_aot_plt_resolve): Avoid creating trampolines in
3573 the full-aot case if possible, since the trampoline will be called right
3576 * aot-compiler.c (mono_compile_assembly): Decrease the number of full aot
3577 trampolines to 1024 after the change above.
3579 * aot-compiler.c (arch_emit_specific_trampoline): Rework the arm
3580 trampoline to save 8 bytes per trampoline.
3582 * tramp-arm.c (mono_arch_create_trampoline_code_full): Update after the
3585 2009-06-08 Zoltan Varga <vargaz@gmail.com>
3587 * aot-compiler.c: Use acfg->temp_prefix instead of .L to prefix labels.
3589 2009-06-08 Martin Baulig <martin@ximian.com>
3592 (MonoDebuggerExceptionAction): Moved into debug-mini.h.
3593 (_mono_debugger_throw_exception): Don't make this static.
3594 (_mono_debugger_unhandled_exception): Likewise.
3595 (mono_debugger_handle_exception): Moved to mini-exceptions.c
3598 (MonoDebuggerExceptionAction): Moved here from debug-mini.c.
3599 (_mono_debugger_throw_exception): Add function prototype.
3600 (_mono_debugger_unhandled_exception): Likewise.
3603 (mono_handle_exception_internal): Added `MonoJitInfo **out_ji'
3604 arg; return the first exception handler if the exception is caught
3605 and we're running inside the debugger.
3606 (mono_debugger_handle_exception): Moved here from debug-mini.c;
3607 improve exception handle inside runtime-invoke, check whether the
3608 exception is actually caught in the method being invoked and not
3609 by the runtime-invoke-wrapper.
3611 2009-06-08 Zoltan Varga <vargaz@gmail.com>
3613 * image-writer.c: Improve support for the osx assembler.
3615 * dwarfwriter.c: Avoid the usage of subsections if the assembler doesn't
3618 2009-06-08 Martin Baulig <martin@ximian.com>
3621 (MonoDebuggerExceptionAction): Moved into debug-mini.h.
3622 (_mono_debugger_throw_exception): Don't make this static.
3623 (_mono_debugger_unhandled_exception): Likewise.
3624 (mono_debugger_handle_exception): Moved to mini-exceptions.c
3627 (MonoDebuggerExceptionAction): Moved here from debug-mini.c.
3628 (_mono_debugger_throw_exception): Add function prototype.
3629 (_mono_debugger_unhandled_exception): Likewise.
3632 (mono_handle_exception_internal): Added `MonoJitInfo **out_ji'
3633 arg; return the first exception handler if the exception is caught
3634 and we're running inside the debugger.
3635 (mono_debugger_handle_exception): Moved here from debug-mini.c;
3636 improve exception handle inside runtime-invoke, check whether the
3637 exception is actually caught in the method being invoked and not
3638 by the runtime-invoke-wrapper.
3640 2009-06-07 Zoltan Varga <vargaz@gmail.com>
3642 * image-writer.c (append_subsection): Don't align subsections of the
3643 debug_line section as a workaround.
3645 * dwarfwriter.c: Emit line number info in the AOT case as well.
3647 2009-06-06 Steven Munroe <munroesj@us.ibm.com>
3649 This patch is contributed under the terms of the MIT/X11 license
3651 * mini-ppc.c (mono_arch_emit_exceptions): Change assert to
3652 code_len <= code_size
3654 2009-06-06 Zoltan Varga <vargaz@gmail.com>
3656 * mini-mips.c (mips_emit_exc_by_name): Fix the mips build.
3658 2009-06-04 Zoltan Varga <vargaz@gmail.com>
3660 * aot-compiler.c aot-runtime.c: Delete references to static rgctx
3661 invoke wrappers, we now use trampolines instead.
3663 2009-06-04 Mark Probst <mark.probst@gmail.com>
3665 * mini-darwin.c: The exception thread must not be registered with
3668 2009-06-04 Mark Probst <mark.probst@gmail.com>
3670 * mini-gc.c: Disable the code because it makes SGen crash.
3672 2009-06-03 Zoltan Varga <vargaz@gmail.com>
3674 * aot-compiler.c (mono_compile_assembly): Handle file open errors gracefully
3675 instead of asserting.
3677 2009-05-31 Zoltan Varga <vargaz@gmail.com>
3679 * aot-compiler.c (mono_compile_assembly): Move the creation of the
3680 output file after the code has been compiled.
3682 2009-05-30 Zoltan Varga <vargaz@gmail.com>
3684 * tramp-ppc.c (mono_arch_get_static_rgctx_trampoline): Fix 64 bit support.
3686 2009-05-31 Zoltan Varga <vargaz@gmail.com>
3688 * aot-compiler.c aot-runtime.c: Get rid of the shared/non-shared got
3689 entries distinction to simplify the code.
3691 * mini.h: Bump AOT file format version.
3693 2009-05-28 Zoltan Varga <vargaz@gmail.com>
3695 * objects.cs: Fix the signature of one of the tests.
3697 * mini.c (mini_create_ftnptr): New helper function, moved here from
3699 (mini_get_addr_from_ftnptr): Ditto.
3700 (mini_init): Install the new helpers.
3702 2009-05-28 Martin Baulig <martin@ximian.com>
3704 Correctly initialize the debugger when embedding Mono.
3706 * mdb-debug-info32.s, mdb-debug-info64.s: Add a global variable
3707 `MONO_DEBUGGER__using_debugger' to the `.mdb_debug_info' section;
3708 see documentation in mini_debug_running_inside_mdb().
3711 (mini_debug_running_inside_mdb): New function to check whether
3712 we're running inside mdb.
3714 * mini.c (mini_init): Call mini_debugger_init() if we're running
3715 inside the debugger.
3717 * driver.c (mono_main): Moved the call to mini_debugger_init()
3718 into mini_init() to make this work when embedding Mono.
3720 * debug-debugger.c (mini_debugger_init): Warn about duplicate
3721 calls to mini_debugger_init().
3723 * mini.h: Rename mono_debugger_init() -> mini_debugger_init(),
3724 mono_debugger_main() -> mini_debugger_main() and put them inside a
3725 `MONO_DEBUGGER_SUPPORTED' conditional.
3727 2009-05-26 Rodrigo Kumpera <rkumpera@novell.com>
3729 * mini-trampolines.c: Kill mono_find_delegate_trampoline_by_addr as
3730 this is no longer in use.
3733 2009-05-26 Zoltan Varga <vargaz@gmail.com>
3735 * mini-sparc.c (add_outarg_load): Fix the sparc build.
3737 * aot-compiler.c (emit_method_code): Always write out C style symbols for
3740 2009-05-27 Martin Baulig <martin@ximian.com>
3742 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
3744 * mini-x86.c (mono_arch_output_basic_block): Fix the precision of
3745 long_conv_to_r_un to 64 bits.
3747 * cpu-x86.md: Increase the instruction size due to the changes.
3749 * iltests.il.in: Add regression test.
3753 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
3755 * objects.cs: Move the previous test from basic.cs to here.
3757 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
3759 * basic.cs: Add regression test for #506915.
3761 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
3763 * method-to-ir.c (mono_method_to_ir): When doing the ldobj+stobj
3764 optimization we must check the bb of the first byte of stobj as
3765 it's the only one set in cil_offset_to_bb.
3769 2009-05-25 Zoltan Varga <vargaz@gmail.com>
3771 * image-writer.c: Fix pointer directive on ppc64.
3773 2009-05-24 Zoltan Varga <vargaz@gmail.com>
3775 * image-writer.c (asm_writer_emit_section_change): Avoid using
3776 .bss subsections on ppc too.
3778 2009-05-23 Zoltan Varga <vargaz@gmail.com>
3780 * image-writer.c: Fix the definition of TARGET_ASM_....
3782 * image-writer.c: Fix the emission of assembler directives in the last
3785 * mini-ppc.c (mono_arch_emit_exceptions): Increase the size of the
3786 exception throwing code to accomodate ppc64.
3788 * tramp-ppc.c (mono_arch_get_nullified_class_init_trampoline): Increase the
3789 size to work on ppc64 too.
3791 * mini-ppc.h (MonoCompileArch): Enable static rgctx trampolines on ppc64
3794 * image-writer.c: Clean up the #ifdef hell a bit by adding defines for
3795 the assembler dialect instead of using platform specific defines.
3797 2009-05-22 Geoff Norton <gnorton@novell.com>
3799 * mini-arm.c (get_call_info): If a structure is split between the stack
3800 and argument registers, we should not advance the stack pointer by the entire
3801 native size, but just by the amount that spilled.
3803 2009-05-22 Zoltan Varga <vargaz@gmail.com>
3805 * mini-arm.c (get_call_info): Handle structures with alignment requirements
3808 2009-05-21 Zoltan Varga <vargaz@gmail.com>
3810 * aot-compiler.c (emit_extra_methods): Encode direct runtime invoke
3813 * aot-compiler.c (add_extra_method): Fix up the collection of extra
3814 methods so wrapper don't get added twice.
3815 (add_generic_instances): Don't add methods of arrays.
3817 * generics.cs: Mark one test as !FULLAOT.
3819 2009-05-21 Rodrigo Kumpera <rkumpera@novell.com>
3821 * mini-x86.c (emit_move_return_value): Remove unused vars.
3823 2009-05-21 Rodrigo Kumpera <rkumpera@novell.com>
3825 * mini-x86.c (mono_arch_emit_call): The decompose code now supports
3826 decomposing 8 bytes structs into a LCALL.
3828 * mini-x86.c (emit_move_return_value): We no longer push the vtype
3829 pointer for where to store the returned regs.
3831 * decompose.c (mono_decompose_vtype_opts): Fix the comment to properly
3834 Fixes #471747, #471751 and #4734530 (in fact, it's a bunch of dups).
3836 2009-05-20 Miguel de Icaza <miguel@novell.com>
3838 * aot-runtime.c (mono_aot_init): Use g_getenv to work on systems
3841 2009-05-21 Zoltan Varga <vargaz@gmail.com>
3843 * aot-compiler.c (add_wrappers): Add StructureToPtr/PtrToStructure wrappers.
3845 * basic.cs: Move the test_2_cprop_bug () test to generics.cs as it involves
3848 2009-05-20 Rodrigo Kumpera <rkumpera@novell.com>
3850 * local-propagation.c (mono_local_cprop): Avoid local propagation
3851 across paired add/sub if the first instruction dest reg is it's
3852 source reg. For example:
3854 int_add_imm R12 <- R12 [1] clobbers: 1
3855 int_sub_imm R42 <- R12 [1] clobbers: 1
3857 The cprop pass would wrongly const prop + 1 to int_sub_imm which doesn't
3858 maintain the math identify.
3862 2009-05-20 Andreia Gaita <avidigal@novell.com>
3864 * Makefile.am: avoid going on the network just to get the revision,
3867 2009-05-19 Massimiliano Mantione <massi@ximian.com>
3869 Fixed estimate for short branches on amd64 (they were off mark, and
3870 enabling call prolog-epilog instrumentations caused assertions).
3871 * mini.h (struct MonoBasicBlock): added max_length field to hold the
3872 estimate for the maximum length of this basic block.
3874 - mono_arch_emit_prolog: compute max_length for each basic block
3875 (instead of max_offset), and inflate size estimate also for entry bb
3876 in case of code instrumentation.
3877 - mono_arch_output_basic_block: get rid of "cpos" (the current
3878 estimated "position" in the code), and always use "offset" instead,
3879 which is accurate; at the beginning of the function quickly recompute
3880 max_offset for all the remaining blocks, starting from the current
3881 cfg->code_len (which is correct, and not estimated) and using the
3882 estimated block lengths computed previously.
3884 2009-05-17 Zoltan Varga <vargaz@gmail.com>
3886 * exceptions-ppc.c: Remove the caching from the trampoline creation
3887 functions, it is already done in the caller.
3889 * mini-trampolines.c (mono_llvm_vcall_trampoline): Fix the llvm build.
3891 * mini-ppc.h mini-arm.h mini-x86.h mini-amd64.h: Add
3892 MONO_ARCH_GSHARED_SUPPORTED define.
3894 * mini.c (mini_init): Use the MONO_ARCH_GSHARED_SUPPORTED define.
3896 * mini-arm.c mini.c: Get rid of the unused mono_arch_fixup_jinfo ()
3899 2009-05-16 Zoltan Varga <vargaz@gmail.com>
3901 * jit-icalls.c (mono_helper_compile_generic_method): Get rid of the
3902 call to mono_marshal_get_rgctx_invoke ().
3904 * mini.c method-to-ir.c mini-trampolines.c: Get rid of the usage of
3905 mono_marshal_get_static_rgctx_invoke (), all platforms which support
3906 gshared use the static rgctx trampolines now.
3908 * mini.c (mini_init): Call mono_set_generic_sharing_supported () if the
3909 platform supports it.
3911 2009-05-15 Zoltan Varga <vargaz@gmail.com>
3913 * mini-arm.c (mono_arch_allocate_vars): Correctly save R5 when using AOT.
3915 * aot-compiler.c (emit_method_code): Avoid duplicate labels for methods.
3917 2009-05-15 Zoltan Varga <vargaz@gmail.com>
3919 * mini-ppc.c (mono_arch_emit_exceptions): Nullify the processed patches.
3921 * tramp-ppc.c (mono_arch_nullify_class_init_trampoline): Implement this
3924 2009-05-15 Massimiliano Mantione <massi@ximian.com>
3926 Made it possible for mono_arch_instrument_epilog to preserve
3927 argument registers, otherwise instrumenting the "epilogue" before
3928 a tail call would clobber them.
3929 * mini.h: Added "mono_arch_instrument_epilog_full" prototype, which
3930 if like mono_arch_instrument_epilog but with an additional parameter
3931 that states if argument registers must be preserved.
3932 * mini.c: implemented mono_arch_instrument_epilog as a call to
3933 mono_arch_instrument_epilog_full without asking to preserve argument
3934 registers (this makes the existing code work as usual).
3936 - mono_arch_instrument_epilog: add parameter to transform it into
3937 mono_arch_instrument_epilog_full, and preserve argument registers
3939 - mono_arch_output_basic_block, OP_TAILCALL case: call
3940 mono_arch_instrument_epilog_full.
3941 * mini-alpha.c, mini-arm.c, mini-hppa.c, mini-ia64.c, mini-mips.c,
3942 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c, mini-x86.c:
3943 only transformed mono_arch_instrument_epilog into
3944 mono_arch_instrument_epilog_full.
3946 2009-05-15 Geoff Norton <gnorton@novell.com>
3948 * mini-darwin.c: This works on arm now.
3950 2009-05-14 Geoff Norton <gnorton@novell.com>
3952 * jit.h, driver.c: Allow full-aot to be decided programatically by the
3955 2009-05-15 Zoltan Varga <vargaz@gmail.com>
3957 * aot-compiler.c (emit_method_code): Skip a few more characters in the debug
3960 * mini-trampolines.c (mono_magic_trampoline): Handle static rgctx invoke
3961 wrappers during full aot mode correctly.
3963 * aot-runtime.c (mono_aot_get_unbox_trampoline): Handle shared generic
3966 * aot-compiler.c (mono_aot_method_hash): Use our internal version of
3967 mono_metadata_type_hash ().
3969 2009-05-14 Massimiliano Mantione <massi@ximian.com>
3971 * mini.h, mini-codegen.c, mini-alpha.c, mini-amd64.c, mini-arm.c,
3972 mini-hppa.h, mini-hppa.c, mini-ia64.c, mini-mips.h, mini-mips.c,
3973 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c, mini-886.c:
3974 Removed MONO_INST_BRLABEL from the instruction flags, and the
3975 remaining code that used it, because we do not support branches inside
3976 basic blocks (and branch target labels) anymore.
3977 * Makefile.am: As part of the above cleanup, remove reference to
3978 BURG files which don't exist anymore.
3980 2009-05-14 Zoltan Varga <vargaz@gmail.com>
3982 * image-writer.c (asm_writer_emit_local_symbol): Make this a nop on
3985 * mini-mips.c mini-mips.h exceptions-mips.c: Transition the mips backend
3986 to use mono_arch_throw_corlib_exception.
3988 * mini-ppc.c mini-ppc.h exceptions-ppc.c: Use
3989 mono_arch_throw_corlib_exception for throwing corlib exceptions.
3991 * aot-runtime.c (decode_patch): Allocate the data for R4/R8 from the
3994 * mini.c (mono_patch_info_dup_mp): Copy the table of switch targets too.
3996 * aot-compiler.c: Emit a local symbol prefixed with the assembly name
3997 for the got to make debugging easier and to avoid confusing it with the
4000 * aot-compiler.c (emit_method_code): Emit a C style symbol for each
4001 method so a breakpoint can be set when using gdb.
4003 2009-05-13 Zoltan Varga <vargaz@gmail.com>
4005 * aot-compiler.c (mono_aot_method_hash): Implement this properly based
4006 on mono_method_get_imt_slot ().
4008 * aot-runtime.c (find_extra_method_in_amodule): Get rid of the
4009 num_decodes variables.
4011 * aot-compiler.c (mono_aot_method_hash): Revert part of the last
4012 change as it doesn't seem to work.
4014 * aot-compiler.c (mono_aot_method_hash): Improve the hashing of
4017 2009-05-12 Zoltan Varga <vargaz@gmail.com>
4019 * aot-compiler.c mini.c mini-amd64.h mini-arm.h: Kill
4020 MONO_ARCH_FULL_AOT_IMT_SUPPORTED define, both platforms now support imt.
4022 * mini.c (mini_init): Install mono_aot_get_imt_thunk as the IMT thunk
4023 builder when using full aot.
4025 * mini-amd64.c (mono_arch_build_imt_thunk): Don't handle the full-aot case
4026 here, it is already handled.
4028 * mini-arm.c (mono_arch_emit_imt_argument): Pass the dynamic imt arg
4031 * aot-compiler.c (arch_emit_imt_thunk): Implement this for ARM.
4033 * mini-arm.h: Enable IMT for full aot.
4035 * aot-compiler.c (mono_compile_assembly): Don't emit imt thunk if the
4036 arch doesn't support it.
4038 * mini.c (mini_init): Don't disable IMT for full aot if the
4039 architecture supports it.
4041 * mini.h (MonoAotTrampoline): New enum containing the different types
4042 of 'numerous' trampolines.
4043 (MONO_AOT_FILE_VERSION): Bump this.
4045 * aot-compiler.c aot-runtime.c: Unify the handling of specific and
4046 static rgctx trampolines. Add support for full-aot IMT thunks.
4048 * mini-amd64.h: Enable IMT for full aot.
4050 * TestDriver.cs: Add a CategoryAttribute class and an --exclude option
4051 to exclude tests belonging to a category.
4053 * generics.cs: Mark some tests with a !FULLAOT category.
4055 * Makefile.am (fullaotcheck): Run tests with --exclude !FULLAOT. Include
4058 2009-05-11 Zoltan Varga <vargaz@gmail.com>
4060 * aot-compiler.c (emit_and_reloc_code): Move the implementation of
4061 MONO_PATCH_INFO_GOT_OFFSET to a separate arch-specific function.
4062 (emit_plt): Fix a warning.
4064 2009-05-10 Zoltan Varga <vargaz@gmail.com>
4066 * aot-compiler.c aot-runtime.c: Fix the build by moving is_shared_got_patch
4067 back into aot-compiler.c to a place where the other functions shared by
4068 the runtime and aot compiler are.
4070 * aot-compiler.c aot-runtime.c: Emit the got addr using a separate symbol,
4071 as done previously, instead of in MonoAotFileInfo, since pointers might have
4072 alignment requirements.
4074 * mini.h: Bump AOT file format version.
4076 2009-05-10 Miguel de Icaza <miguel@novell.com>
4078 * aot-runtime.c (mono_aot_is_shared_got_patch): Move this routine
4079 that is used at runtime from the aot-compiler.c, this makes it
4080 work on setups that remove the AOT compiler from the output
4083 2009-05-09 Zoltan Varga <vargaz@gmail.com>
4085 * tramp-ppc.c (mono_arch_get_static_rgctx_trampoline): Implement this for
4088 * mini-ppc.h: Enable static rgctx trampolines for ppc.
4090 * mini-<ARCH>.h: Kill the MONO_ARCH_ENABLE_EMIT_STATE_OPT define.
4092 * decompose.c (mono_decompose_long_opts): Move the ppc/sparc specific
4093 stuff to mono_arch_decompose_long_opts ().
4094 (mono_decompose_opcode): Remove some dead code.
4096 2009-05-08 Rodrigo Kumpera <rkumpera@novell.com>
4098 * method-to-ir.c (mono_method_to_ir): Fix boostrap of non amd64 builds
4099 cmethod can be null for quite a some reasons.
4101 2009-05-08 Rodrigo Kumpera <rkumpera@novell.com>
4103 * method-to-ir.c (mono_method_to_ir): Fix non amd64 builds.
4105 2009-05-08 Zoltan Varga <vargaz@gmail.com>
4107 * aot-compiler.c (arch_emit_got_access): Fix the aot-not-supported build.
4109 2009-05-08 Zoltan Varga <vargaz@gmail.com>
4111 * method-to-ir.c (mono_emit_call_args): Add a 'tail' flag argument.
4112 (mono_method_to_ir): Use MONO_ARCH_USE_OP_TAIL_CALL macro to determine
4113 whenever to make tail calls using OP_TAIL_CALL. Enable support for tail
4114 calls returning structures by addr on amd64.
4116 * mini-amd64.h (MONO_ARCH_USE_OP_TAIL_CALL): New arch-specific macro.
4118 * iltests.il.in: Restructure the tail call tests a bit.
4120 2009-05-07 Zoltan Varga <vargaz@gmail.com>
4122 * aot-compiler.c (add_wrappers): Add remoting-invoke-with-check wrappers
4123 for virtual methods too.
4125 2009-05-06 Raja R Harinath <harinath@hurrynot.org>
4127 * method-to-ir.c (mono_method_to_ir): Revert change of 2009-05-02
4128 due to regression in verifying System.dll.
4130 2009-05-06 Zoltan Varga <vargaz@gmail.com>
4132 * debug-mini.c (mono_debugger_method_has_breakpoint): Allow breakpoints
4135 * dwarfwriter.c (emit_class_dwarf_info): Add support for generic
4138 * aot-compiler.c aot-runtime.c: Use our own hash function instead of
4139 g_str_hash () which can change.
4141 * driver.c (mini_regression): Disable optimizations not supported by
4142 the cpu. Fixes #500019.
4144 * aot-runtime.c (mono_aot_get_unwind_info): Fix the --enable-minimal=aot
4147 2009-05-06 Zoltan Varga <vargaz@gmail.com>
4149 * mini-llvm.c (mono_llvm_emit_method): Update the OP_TLS_GET implementation
4150 to the latest LLVM code.
4152 2009-05-05 Zoltan Varga <vargaz@gmail.com>
4154 * genmdesc.pl (load_opcodes): Fix this after the TARGET_... changes.
4156 2009-05-04 Zoltan Varga <vargaz@gmail.com>
4158 * mini-llvm.c (mono_llvm_emit_method): Implement TLS support on
4161 * aot-compiler.c (encode_patch_list): Simplify this considerably as we are
4162 no longer saving offsets, so just save the patch types along with the other
4164 * aot-runtime.c (load_patch_info): Update after the changes to
4165 encode_patch_list ().
4166 (decode_got_entry): Removed, merged into load_patch_info ().
4167 (is_shared_got_patch): Removed, call the same function from
4170 * mini.h: Bump aot file format version.
4172 * aot-compiler.c aot-runtime.c: Resurrect static linking support. Kill the
4173 half-finished no-dlsym code.
4175 * aot-runtime.c (load_method): Kill the old and bit-rotten use_loaded_code
4178 * mini-<ARCH>.h mini-trampolines.c aot-runtime.c: Kill the
4179 MONO_ARCH_HAVE_CREATE_TRAMPOLINE_FROM_TOKEN define.
4181 2009-05-02 Zoltan Varga <vargaz@gmail.com>
4183 * tramp-amd64.c (mono_arch_get_static_rgctx_trampoline): Increase the
4184 buffer length to work with AOT code.
4186 * method-to-ir.c (mono_method_to_ir): Handle loading errors in the
4187 ldfld/stfld opcodes.
4189 * exceptions-x86.c (mono_arch_get_throw_exception_by_name): Simplify this
4192 * mini-llvm.c mini-x86.c: Implement 32 bit and x86 support.
4194 * ssa.c (mono_ssa_compute): Don't skip I8 values when using LLVM.
4196 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Update to the latest
4199 * mini.c (mini_method_compile): Set the from_llvm flag in MonoJitInfo
4200 if needed. Don't decompose long operations when using llvm.
4202 2009-05-01 Zoltan Varga <vargaz@gmail.com>
4204 * aot-compiler.c aot-runtime.c: Use mono_pagesize () instead of the
4207 * aot-runtime.c (load_aot_module): Get rid of another mprotect call.
4209 2009-05-03 Martin Baulig <martin@ximian.com>
4211 * debug-debugger.c (debugger_insert_source_breakpoint): Don't call
4212 mono_debugger_insert_method_breakpoint() since the class init
4213 handler we're inserting at the top of the method already gives us
4216 2009-04-30 Zoltan Varga <vargaz@gmail.com>
4218 * decompose.c (mono_decompose_long_opts): Move the implementation of LNEG
4219 to mono_arch_decompose_long_opts () for x86 and arm.
4221 2009-04-29 Zoltan Varga <vargaz@gmail.com>
4223 * mini-codegen.c (mono_regstate_alloc_int): Use __x86_64__ instead of
4226 2009-04-28 Zoltan Varga <vargaz@gmail.com>
4228 * *.h *.c: Use TARGET_<ARCH> defines instead of __<arch>__ defines in the
4231 2009-04-26 Zoltan Varga <vargaz@gmail.com>
4233 * aot-runtime.c (mono_aot_create_specific_trampoline): Add a stat for the
4234 number of trampolines used in full-aot mode.
4236 * aot-compiler.c: Add an ntrampolines option to set the number of
4237 trampolines emitted in full-aot mode.
4239 2009-04-27 Zoltan Varga <vargaz@gmail.com>
4241 * mini-llvm.c (mono_llvm_emit_method): Implement OP_CHECK_THIS using
4242 a volatile load. Get rid of get_tempname (), llvm assigns names
4245 * mini-llvm-cpp.cpp (mono_llvm_build_volatile_load): New instruction
4248 * mini-llvm.c (mono_llvm_emit_method): Don't call LLVMGetParam on
4251 * abcremoval.c (REPORT_ABC_REMOVAL): Don't output messages at verbose
4254 * mini-codegen.c (mono_local_regalloc): Prevent sreg1/dreg to be allocated
4255 to the same register as a fixed sreg2. Fixes #497271.
4257 * iltests.il.in: Add a new test.
4259 2009-04-26 Zoltan Varga <vargaz@gmail.com>
4261 * mini-amd64.c: Use moves instead of pushes for passing arguments on the
4262 stack, since pushes complicate exception handling.
4264 * exceptions-amd64.c (mono_arch_find_jit_info): Don't pop the arguments of
4265 the stack if they are passed using moves.
4267 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add an assert.
4269 * method-to-ir.c (mono_method_to_ir): Disable fast virtual generic methods
4272 * mini-llvm.c (mono_llvm_emit_method): Call jit icall wrappers, not the
4273 icalls themselves. Convert arguments of FCOMPARE. Convert the destination
4274 of FMOVE if it is an R4.
4276 2009-04-25 Zoltan Varga <vargaz@gmail.com>
4278 * mini-ops.h: Add OP_LLVM_OUTARG_VT opcode.
4280 * mini.h (LLVMCallInfo): New structure to store calling convention
4281 information for the LLVM back end similar to the CallInfo structures in
4284 * mini-amd64.c (mono_arch_get_llvm_call_info): New arch function to return
4285 call information in a format usable by LLVM.
4286 (mono_arch_emit_call): Move the LLVM handling code to mono_llvm_emit_call ().
4288 * method-to-ir.c (mono_emit_call_args): Emit calls using
4289 mono_llvm_emit_call () when compiling using LLVM.
4291 * mini-llvm.c: Implement support for passing/receiving valuetypes. Add
4292 comments to all functions. Fix memory leaks. Add a public init/cleanup
4295 * mini.c: Call the llvm init/cleanup functions in mini_init()/cleanup().
4297 * method-to-ir.c (handle_array_new): Disable llvm when calling the vararg
4298 mono_array_new_va () jit icall.
4300 Fri Apr 24 16:44:08 CEST 2009 Paolo Molaro <lupus@ximian.com>
4302 * Makefile.am, genmdesc.c, genmdesc.pl: tiny refactor to allow
4303 multiple machine description files to be specified.
4304 * mini-ops.h: fixes for cross-compilation.
4306 2009-04-22 Miguel de Icaza <miguel@novell.com>
4308 * aot-runtime.c (make_writable): Use mono_mprotect to simplify
4311 2009-04-22 Zoltan Varga <vargaz@gmail.com>
4313 * method-to-ir.c (mono_method_to_ir): Force init_locals to be TRUE
4314 to prevent asserts in various passes. Fixes #497220.
4316 2009-04-21 Zoltan Varga <vargaz@gmail.com>
4318 * mini-trampolines.c (mono_generic_class_init_trampoline): Remove
4321 * aot-compiler.c aot-runtime.c: Emit the unwind info into a separate
4322 table to avoid duplicates.
4324 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
4326 * aot-compiler.c (emit_method_code): Avoid writing symbols if the nodebug
4329 2009-04-20 Rodrigo Kumpera <rkumpera@novell.com>
4331 * mini.c (mini_method_verify): Fail fulltrust code if the exception
4332 is for method or field access.
4334 2009-04-20 Zoltan Varga <vargaz@gmail.com>
4336 * mini-llvm-cpp.cpp (mono_llvm_dump_value): New helper function to print
4339 * mini-llvm.c (mono_llvm_emit_method): Use it.
4341 * mini-llvm.c (type_to_llvm_type): Fix the mapping of enums.
4342 (mono_llvm_emit_method): Add support for CAS. Fix handling of CSET opcodes
4345 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add support for
4346 synchronized methods.
4348 * mini.c (mini_method_compile): Disable LLVM for dynamic methods.
4350 * mini.c (mini_method_compile): Enable ABCREM when running with LLVM.
4352 * mini-llvm.c (mono_llvm_emit_method): Add support for OP_LOADI4_MEM/
4355 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Add a MONO_LLVM env variable
4356 allowing some options to be set dynamically.
4358 2009-04-19 Zoltan Varga <vargaz@gmail.com>
4360 * mini-llvm.c (mono_llvm_emit_method): Handle compares followed by an
4361 unconditional branch.
4363 * mini.h (MonoTrampolineType): Add new trampoline type
4364 'MONO_TRAMPOLINE_LLVM_VCALL' which handles virtual calls made from LLVM
4367 * mini-trampolines.c (mono_llvm_vcall_trampoline): New C trampoline
4370 * mini-trampolines.c (mono_create_llvm_vcall_trampoline): New trampoline
4373 * mini.c (mini_init): Avoid using the common vtable trampoline when LLVM
4374 is enabled. Instead, use the llvm vcall trampoline.
4376 * mini-trampolines.c (mono_get_vcall_slot_addr): New helper function.
4378 * mini-trampolines.c tramp-amd64.c tramp-x86.c: Use it.
4380 * mini-<ARCH>.c: Get rid of the identical mono_arch_get_vcall_slot_addr ()
4383 * mini-<ARCH>.h mini-trampolines.c mini.c: Get rid of
4384 MONO_ARCH_COMMON_VTABLE_TRAMPOLINE, it is supported by all archs.
4386 * mini-ia64.c (mono_arch_lowering_pass): Null out the sregs of the
4387 OP_IA64_CSET opcode.
4389 * mini.c: Fix a warning.
4391 * mini-llvm.c (mono_llvm_emit_method): Convert arguments of SWITCH and
4392 THROW to the appropriate llvm type.
4394 2009-04-18 Zoltan Varga <vargaz@gmail.com>
4396 * mini.c (mini_method_compile): Add statistics for methods JITted
4399 2009-04-17 Zoltan Varga <vargaz@gmail.com>
4401 * method-to-ir.c: Fix the computation of ins_sreg_counts for ia64
4402 OP_IA64_CMP_<cond>_IMM opcodes.
4404 2009-04-17 Zoltan Varga <vargaz@gmail.com>
4406 * mini-llvm.c (emit_cond_system_exception): Implement throwing of
4409 * dwarfwriter.c (mono_dwarf_writer_emit_method): Handle --regression
4412 * mini-llvm.c (type_to_llvm_type): Avoid accessing t->data.klass for
4415 2009-04-17 Atsushi Enomoto <atsushi@ximian.com>
4417 * mini-exceptions.c : add thread id to EXCEPTION trace message.
4419 2009-04-17 Zoltan Varga <vargaz@gmail.com>
4421 * tramp-amd64.c (mono_arch_get_static_rgctx_trampoline): Fix AOT
4424 * tramp-x86.c (mono_arch_get_unbox_trampoline): Implement static
4425 rgctx invoke trampolines for x86.
4427 * mini-x86.c (mono_arch_output_basic_block): Add a few nops before
4428 indirect calls to simplify get_vcall_slot_addr (). Fixes #494567.
4429 (mono_arch_get_vcall_slot): Simplify this.
4431 2009-04-16 Zoltan Varga <vargaz@gmail.com>
4433 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Move the calls to
4434 mono_debug_add_delegate_trampoline () to get_delegate_invoke_impl ().
4436 2009-04-14 Zoltan Varga <vargaz@gmail.com>
4438 * aot-compiler.c tramp-arm.c mini-arm.c: Implement static rgctx
4439 trampolines for ARM. Add full-aot support for delegate invokes for ARM.
4441 * mini-trampolines.c (mono_magic_trampoline): Fix the build.
4443 * liveness.c (visit_bb): Remove a needless assert.
4445 2009-04-13 Zoltan Varga <vargaz@gmail.com>
4447 * mini-trampolines.c (mono_create_delegate_trampoline): Delegate the
4448 full aot support to the arch specific code.
4450 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Add full-aot support.
4452 * aot-compiler.c (emit_trampolines): Emit delegate invoke impl trampolines.
4454 * aot-compiler.c (emit_named_code): Rename this to 'emit_trampoline'.
4456 * mini-amd64.c (mono_arch_get_delegate_invoke_impls): New function to
4457 collect information about the delegate invoke impl trampolines.
4459 * mini.h (MonoAotTrampInfo): New structure collecting the information needed
4460 to save trampolines during full-aot mode.
4462 * mini-trampolines.c (mono_create_static_rgctx_trampoline): New trampoline
4463 creation function which returns a trampoline which sets the rgctx
4465 (mono_magic_trampoline): Use the rgctx trampoline instead of an rgctx
4466 wrapper if possible.
4467 (mono_delegate_trampoline): Ditto.
4469 * mini.c (mono_jit_runtime_invoke): Ditto.
4471 * tramp-amd64.c: Add an implemention of static rgctx trampolines for AMD64.
4473 * aot-compiler.c aot-runtime.c: Add support for static rgctx trampolines.
4475 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
4477 2009-04-12 Zoltan Varga <vargaz@gmail.com>
4479 * mini-ia64.c (mono_arch_lowering_pass): Use NULLIFY_INS instead of
4480 just setting the opcode to OP_NOP.
4482 2009-04-11 Zoltan Varga <vargaz@gmail.com>
4484 * mini.c (mini_method_compile): Put the last change inside an
4485 #ifdef MONO_ARCH_HAVE_LIVERANGE_OPS.
4487 * mini.c (mini_method_compile): Disable sharing of stack slots/registers
4488 and extend live ranges to cover the whole method when using xdb.
4490 * jit-icalls.c (ldvirtfn_internal): Avoid creating rgctx wrappers here,
4491 do it in the trampolines.
4493 * mini-trampolines.c (mono_magic_trampoline): Add an rgctx wrapper if
4496 * mini-trampolines.c (mono_delegate_trampoline): Ditto.
4498 * method-to-ir.c (mono_method_to_ir): Avoid using the fast virtual method
4499 call code in full-aot mode since IMT is disabled there.
4500 (mono_method_to_ir): Inline ldfld wrappers which return structures too, the
4501 new JIT no longer has that restriction.
4503 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
4505 * aot-compiler.c (emit_extra_methods): Emit the wrapper method names in
4506 a more compact format.
4507 (mono_aot_wrapper_name): New function to return a unique name for a
4508 wrapper method, also used by the AOT runtime.
4510 * aot-runtime.c (find_extra_method_in_amodule): Update after the changes to
4513 * aot-compiler.c (add_generic_class): Add the helper methods from T[]
4514 when a ICollection<T> etc is encountered.
4515 (add_generic_instances): Process method arguments/locals too.
4516 (emit_trampolines): Emit unbox trampolines for extra methods too. Shorten
4519 * aot-runtime.c (mono_aot_get_unbox_trampoline): Handle extra methods too.
4521 2009-04-10 Zoltan Varga <vargaz@gmail.com>
4523 * aot-compiler.c: Disable the AOT compiler if the JIT is disabled.
4525 * dwarfwriter.c (emit_type): Emit byref to reference types as 'int' for now.
4527 * decompose.c (mono_decompose_opcode): Make this return a MonoInst*
4528 representing the result of the decomposition. Nullify instructions
4529 instead of setting them to OP_NOP since nops can't have registers
4532 2009-04-09 Zoltan Varga <vargaz@gmail.com>
4534 * aot-compiler.c (mono_compile_assembly): Split this huge function into
4535 smaller parts. Add 'nodebug' option to prevent generation of DWARF debug
4536 info. Strip 'mapping symbols' on ARM.
4538 * iltests.il.in (test_0_fconv_to_i): Disable this on ARM too.
4540 * genmdesc.pl: Applied patch by Martin Fuzzey (mfuzzey@parkeon.com). Sync
4541 this with the native genmdesc.
4543 2009-04-08 Bill Holmes <billholmes54@gmail.com>
4545 * aot-runtime.c: Fixing the MSVC build.
4547 Code is contributed under MIT/X11 license.
4549 2009-04-08 Zoltan Varga <vargaz@gmail.com>
4551 * mini-llvm.c (mono_llvm_emit_method): Pass i1/i2 arguments as i4 since
4552 JITted code depends on it.
4554 2009-04-08 Raja R Harinath <harinath@hurrynot.org>
4556 * aot-compiler.c: Use new MonoGenericParam accessors.
4558 2009-04-08 Raja R Harinath <harinath@hurrynot.org>
4560 Reduce memory usage and improve correctness wrt MonoGenericParam
4561 * aot-runtime.c (decode_klass_ref): Simplify generic parameter
4562 handing. Avoid allocating MonoGenericParams, but use the ones in
4563 the container itself.
4565 2009-04-07 Miguel de Icaza <miguel@novell.com>
4567 * tasklets.c: Return exceptions in the out argument.
4569 2009-04-08 Zoltan Varga <vargaz@gmail.com>
4571 * mini-llvm.c (mono_llvm_emit_method): Fix alignment in the LOCALLOC_IMM
4572 opcode. Use pointer types in more places instead of casting them to
4575 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Create a pass manager to run
4577 (mono_llvm_optimize_method): New helper function to optimize a method.
4579 * method-to-ir.c (mono_emit_widen_call_res): Extract the call result
4580 widening code so it could be called from more places.
4581 (mono_method_to_ir): Call mono_emit_widne_call_res () in several more
4582 code paths in the call opcodes.
4584 Mon Apr 6 14:19:54 CEST 2009 Paolo Molaro <lupus@ximian.com>
4586 * exceptions-amd64.c, mini-amd64.h: amd64 support code for continuations.
4588 2009-04-06 Zoltan Varga <vargaz@gmail.com>
4590 * dwarfwriter.c: Use _ to separate class name
4591 components as gdb can't handle '.'. Represent reference variables
4594 * mini.h (MonoCompile): Add locals_min_stack_offset/locals_max_stack_offset.
4596 * mini-amd64.c (mono_arch_allocate_vars): Save min/max stack offset.
4598 * mini-gc.c: New file, contains the SGEN GC related parts of the JIT.
4600 * gc-test.cs: New file with GC stack marking tests.
4602 * mini-arm.c (mono_arch_output_basic_block): Fix int->float conversion of
4603 negative numbers for vfp.
4605 * basic-float.cs: Add a test.
4607 Mon Apr 6 14:12:10 CEST 2009 Paolo Molaro <lupus@ximian.com>
4609 * exceptions-x86.c, mini-x86.h: x86 support code for continuations.
4611 Mon Apr 6 14:09:53 CEST 2009 Paolo Molaro <lupus@ximian.com>
4613 * tasklets.h, tasklets.c, mini.h, mini.c, Makefile.am: arch-indep
4614 part of tasklet/continuation support.
4616 2009-04-05 Zoltan Varga <vargaz@gmail.com>
4618 * mini-llvm.c (mono_llvm_emit_method): Move the handling of
4619 amd64 opcodes inside an ifdef.
4621 * dwarfwriter.c: Emit inheritance information for classes, emit fields
4624 * dwarfwriter.c (emit_type): Emit the class info for classes.
4626 2009-04-04 Zoltan Varga <vargaz@gmail.com>
4628 * Makefile.am (AM_CXXFLAGS): Add GLIB_CFLAGS to this.
4630 * mini-llvm-cpp.h: New header file for mini-llvm-cpp.cpp.
4632 * mini-llvm.c: Remove unused fields from EmitContext, fix memory leaks.
4634 * ssa.c (mono_ssa_compute): Fix some memory leaks.
4636 2009-04-03 Zoltan Varga <vargaz@gmail.com>
4638 * mini.c mini-amd64.c method-to-ir.c: Use COMPILE_LLVM in a few more places.
4640 * mini-llvm.c: Update comments.
4642 * mini.h (COMPILE_LLVM): New macro.
4644 * decompose.c (mono_decompose_opcode): Use the COMPILE_LLVM macro.
4646 * ssa.c (mono_ssa_compute): Ditto.
4648 * unwind.c (mono_unwind_get_ops_from_fde): New helper function to extract
4649 the unwind ops from a DWARF FDE.
4651 * mini-llvm.c: Implement generation of unwind info for LLVM compiled
4652 methods by extracting the dwarf unwind ops from the unwind info generated
4655 * mini-llvm.c (mono_llvm_emit_method): Enable support for non-IMT virtual
4658 * mini-amd64.c (mono_arch_get_vcall_slot): Handle more kinds of the SIB
4661 2009-04-02 Zoltan Varga <vargaz@gmail.com>
4663 * Makefile.am (llvm_sources): Enable this.
4665 * mini.c (mini_method_compile): Add support for compiling with LLVM,
4666 failing back to the JIT if something cannot be handled.
4668 * mini-amd64.c (mono_arch_emit_call): Emit the arguments more simple when
4669 compiling with LLVM.
4671 * decompose.c (mono_decompose_opcode): Avoid decomposing some opcodes when
4672 compiling with LLVM.
4674 * method-to-ir.c (mono_method_to_ir): Avoid decomposing SWITCH when
4675 compiling with LLVM.
4677 * mini-ops.h: Add a few opcodes needed by LLVM.
4679 * dwarfwriter.c (mono_dwarf_writer_emit_method): Avoid crashes if the method
4682 * mini-llvm.c mini-llvm-cpp.cpp: New files containing the experimental llvm
4685 * mini-arm.c (mono_arch_output_basic_block): Fix the ARM_FPU_NONE build.
4687 * mini-arm.h mini-arm.c cpu-arm.md: Finish VFP support.
4689 2009-04-01 Mark Probst <mark.probst@gmail.com>
4691 * regalloc.h, mini-codegen.c: Make vassign members gint32 to fix
4692 ridiculously large methods.
4694 2009-03-31 Martin Baulig <martin@ximian.com>
4696 * debug-debugger.c (debugger_remove_breakpoint): Call
4697 mono_debugger_remove_class_init_callback ().
4699 2009-03-31 Zoltan Varga <vargaz@gmail.com>
4701 * aot-compiler.c (mono_compile_assembly): Call img_writer_emit_start ()
4702 right before emitting code, not at the start.
4704 * mini.c (mono_postprocess_patches): Extract this into a separate function
4705 from mono_codegen ().
4707 * ssa.c (mono_ssa_compute): Set ins->klass for every PHI node, handle
4708 byref types correctly.
4710 2009-03-30 Zoltan Varga <vargaz@gmail.com>
4712 * dwarfwriter.c (mono_dwarf_writer_emit_method): Fix a crash introduced
4715 2009-03-29 Zoltan Varga <vargaz@gmail.com>
4717 * mini-amd64.c (mono_arch_output_basic_block): Emit a few nops before
4718 indirect calls, this avoids problems where get_vcall_slot () would get
4719 confused by the native code for the instruction preceeding the call.
4720 (mono_arch_get_vcall_slot): Simplify this.
4721 (mono_arch_emit_imt_argument): Remove this, it is no longer needed.
4723 * mini-ops.h: Fix the definitions of the OP_IA64 opcodes, since the local
4724 register allocator now seems to depend on them instead of the data in
4727 * mini.c (mini_method_compile): Throw the correct type of exception if
4728 mono_method_get_header () fails because of a loading error.
4730 2009-03-28 Zoltan Varga <vargaz@gmail.com>
4732 * mini.c (mini_method_compile): Clear the loader error if the method
4733 header cannot be decoded.
4735 * mini-trampolines.c (mono_magic_trampoline): Handle generic virtual
4736 interface methods on proxies correctly.
4738 * dwarfwriter.c (mono_dwarf_writer_emit_method): Fix handling of the
4739 this argument for vtype methods. Add precise liveness info for arguments.
4741 * mini-codegen.c (mono_print_ins_index): Print the vreg of the
4742 LIVERANGE_START/END opcodes.
4744 * method-to-ir.c (mono_spill_global_vars): Fix liverange calculation
4745 for arguments and values in registers.
4747 2009-03-27 Zoltan Varga <vargaz@gmail.com>
4749 * method-to-ir.c (mono_method_to_ir): Disable tail calls for calls which
4750 return a valuetype. Fixes #487518.
4752 * iltests.il: Add a test.
4754 * aot-compiler.c: Use mono_thread_create () to create helper threads.
4756 * mini-trampolines.c (mono_delegate_trampoline): Handle static delegates
4757 closed over a null reference correctly.
4759 2009-03-26 Zoltan Varga <vargaz@gmail.com>
4761 * method-to-ir.c (mono_handle_global_vregs): Fix support for ternary ops.
4763 2009-03-25 Mark Probst <mark.probst@gmail.com>
4765 * mini-codegen.c (mono_local_regalloc): Don't let sregs get
4766 allocated to the same registers as fixed sregs.
4768 2009-03-24 Mark Probst <mark.probst@gmail.com>
4770 * mini-ops.h: New ternary ATOMIC_CAS ops replace the old
4773 * method-to-ir.c: Handle more cases for
4774 Interlocked.CompareExchange.
4776 * cpu-x86.md, mini-x86.c, mini-x86.h, cpu-amd64.md, mini-amd64.c,
4777 mini-amd64.h, cpu-ppc.md, cpu-ppc64.md, mini-ppc.c, mini-ppc.h:
4778 ATOMIC_CAS implementations for x86, AMD64, PPC and PPC64.
4780 2009-03-23 Zoltan Varga <vargaz@gmail.com>
4782 * aot-runtime.c (decode_method_ref): Fix a warning.
4784 * unwind.c (mono_unwind_frame): Ditto.
4786 2009-03-22 Zoltan Varga <vargaz@gmail.com>
4788 * aot-compiler.c (arch_emit_unbox_trampoline): Fix the binary writer support.
4789 (mono_compile_assembly): Enable the binary writer for full-aot as well.
4791 * image-writer.c (do_reloc): Add support for the JUMP24 relocation,
4792 fix the handling of large values in the ALU_PC_G0_NC relocation.
4794 2009-03-22 Zoltan Varga <vargaz@gmail.com>
4796 * local-propagation.c method-to-ir.c local-propagation.c: Fix warnings.
4798 2009-03-22 Mark Probst <mark.probst@gmail.com>
4800 * method-to-ir.c (mono_spill_global_vars): Support for ternary
4803 2009-03-22 Mark Probst <mark.probst@gmail.com>
4805 * method-to-ir.c: MINI_OP3 needs a comma.
4807 * method-to-ir.c, mini.h, mini.c: Remove
4808 mono_init_op_sreg_counts ().
4810 2009-03-22 Zoltan Varga <vargaz@gmail.com>
4812 * mini-arm.c (mono_arch_output_basic_block): Fix aot support in
4815 * mini-arm.c (mono_arch_build_imt_thunk): Disable the !fail_tramp
4818 * mini-ops.h: Fix arguments of the MEMINDEX opcodes.
4820 * mini-amd64.c (mono_arch_build_imt_thunk): Simplify the fail handling
4823 2009-03-21 Mark Probst <mark.probst@gmail.com>
4825 * cfold.c, cprop.c, decompose.c, genmdesc.c, helpers.c, ir-emit.h,
4826 liveness.c, local-propagation.c, method-to-ir.c, mini-codegen.c,
4827 mini.c, mini.h, simd-intrinsics.c, ssa.c: Support for ternary IR
4830 2009-03-20 Zoltan Varga <vargaz@gmail.com>
4832 * driver.c: Change location of gc_wrapper.h.
4834 * method-to-ir.c (mono_find_block_region): Handle try clauses nested
4835 inside finally clauses correctly. Fixes #485721.
4837 * mini.c (mono_find_spvar_for_region): This needs to handle try regions
4838 after the change above.
4840 * exceptions.cs: Add a test.
4842 2009-03-19 Zoltan Varga <vargaz@gmail.com>
4844 * unwind.c (mono_unwind_ops_encode): Increase the size of the encode buffer.
4846 * mini-amd64.c (mono_arch_emit_epilog): Remove the encoding of stack size
4847 into cfg->used_int_regs, it is not needed with the dwarf unwinder.
4848 (mono_arch_compute_omit_fp): Remove the emit_epilog () workaround.
4850 * mini-amd64.c (mono_arch_compute_omit_fp): Add another check to avoid hitting
4851 the stack_alloc_size < (1 << 16) assertion in emit_prolog ().
4853 2009-03-19 Sebastien Pouliot <sebastien@ximian.com>
4855 * method-to-ir.c: Allow CoreCLR to throw FieldAccessException.
4856 Simplify logic for ensure_method_is_allowed_to_call_method.
4857 Handle wrappers on callers.
4859 2009-03-19 Zoltan Varga <vargaz@gmail.com>
4861 * Makefile.am (fullaotcheck): Don't run the generics tests, some of
4864 * basic-simd.cs: Fix the names of some test methods.
4866 2009-03-18 Geoff Norton <gnorton@novell.com>
4868 * mini.c: Only chain sigfpe if it wasn't generated in mangaed code.
4870 2009-03-18 Zoltan Varga <vargaz@gmail.com>
4872 * dwarfwriter.c (token_handler): Fix a crash caused by the last change.
4874 2009-03-17 Jb Evain <jbevain@novell.com>
4876 * driver.c: remove now uneeded call to mono_gc_base_init before
4879 2009-03-17 Jb Evain <jbevain@novell.com>
4881 * dwarfwriter.c (token_handler): handle more cases.
4883 2009-03-17 Sebastien Pouliot <sebastien@ximian.com>
4885 * method-to-ir.c: Remove more dead code (that was required only
4886 because of method_is_safe). Fix compiler warnings.
4888 2009-03-17 Sebastien Pouliot <sebastien@ximian.com>
4890 * method-to-ir.c: Remove unneeded/useless method_is_safe
4891 http://lists.ximian.com/archives/public/mono-devel-list/2009-March/031404.html
4893 2009-03-16 Rodrigo Kumpera <rkumpera@novell.com>
4895 * mini.c (mini_method_compile): Print the method been compiled with
4896 verbose level 1 instead of 3 as this helps a lot debugging JIT crashes
4897 for people not familiar with the runtime.
4899 2009-03-17 Zoltan Varga <vargaz@gmail.com>
4901 * mini-exceptions.c (get_generic_info_from_stack_frame): Avoid returning
4902 a managed object which is later put into a GList. Return its class instead.
4904 * mini.c (mono_allocate_stack_slots_full): Avoid sharing ref and non-ref
4905 stack slots when using sgen.
4907 2009-03-16 Zoltan Varga <vargaz@gmail.com>
4909 * dwarfwriter.c (emit_line_number_info): Really fix the eglib build.
4911 2009-03-14 Zoltan Varga <vargaz@gmail.com>
4913 * local-propagation.c (reg_is_softreg_no_fpstack): Use >= instead of
4914 > so it works on the first vreg as well.
4916 2009-03-13 Zoltan Varga <vargaz@gmail.com>
4918 * dwarfwriter.c (emit_line_number_info): Disable an assert which seems to
4921 * aot-compiler.c: Get rid of xdebug_lock (), use the loader lock instead.
4923 * dwarfwriter.c (emit_line_number_info): Fix eglib build as eglib doesn't
4926 2009-03-12 Zoltan Varga <vargaz@gmail.com>
4928 * dwarfwriter.c (emit_line_number_info): Optimize the computation of the
4929 native->IL offset mapping.
4931 2009-03-11 Zoltan Varga <vargaz@gmail.com>
4933 * mini-amd64.c (mono_arch_output_basic_block): Fix % 1. Fixes #484323.
4935 * basic.cs: Add a test.
4937 2009-03-11 Mark Probst <mark.probst@gmail.com>
4939 * mini-x86.c (mono_arch_output_basic_block): Use different
4940 registers in case the ones we want to overwrite are used by the
4941 other operand. Fixes regression in #480807.
4943 2009-03-10 Zoltan Varga <vargaz@gmail.com>
4945 * aot-compiler.c (mono_compile_assembly): Make the output less verbose.
4947 * dwarfwriter.c (emit_line_number_info): The line number info for
4948 IL code was off by one. Fix that.
4950 * mini-s390x.c: Fix support for vtypes whose addresses are passed on the
4953 2009-03-09 Mark Probst <mark.probst@gmail.com>
4955 Contributed under the terms of the MIT/X11 license by Steven
4956 Munroe <munroesj@us.ibm.com>.
4958 * mini-ppc.c: Correct handling of OP_LOADI4_MEMINDEX for ppc64.
4961 2009-03-08 Zoltan Varga <vargaz@gmail.com>
4963 * dwarfwriter.c (token_handler): Decode method references in non-wrappers
4966 2009-03-06 Zoltan Varga <vargaz@gmail.com>
4968 * method-to-ir.c (mono_method_to_ir): Check for type load exceptions in
4969 the delegate ctor handling code. Fixes #482638.
4971 * method-to-ir.c (mini_emit_memset): Fix the handling of size '3'. Fixes
4974 * iltests.il.in: Add a test.
4976 * mini-darwin.c (mono_chain_signal): Remove this, it is already in
4979 2009-03-05 Mark Probst <mark.probst@gmail.com>
4981 * mini-trampolines.c (mono_create_jump_trampoline): If the method
4982 is shared generic code, return the trampoline, even if the method
4983 has already been compiled. Fixes #479763.
4985 * mini.c, mini.h: New function
4986 mono_jit_find_compiled_method_with_jit_info() which is the same as
4987 mono_jit_find_compiled_method() but also returns the jit info.
4989 2009-03-05 Mark Probst <mark.probst@gmail.com>
4991 * method-to-ir.c (mono_method_to_ir): Only force the vtable var
4992 for methods which actually have one. For all other methods, make
4993 sure the this argument var is live the whole method.
4995 * mini.c (mini_method_compile): Every shared method has a
4996 this/vtable/mrgctx info. Fixes #480807.
4998 2009-03-05 Mark Probst <mark.probst@gmail.com>
5000 * mini-ppc.c (mono_arch_build_imt_thunk): Add support for mixed
5001 generic/imt thunks where some entries branch through the vtable,
5002 while other entries branch directly.
5004 2009-03-05 Zoltan Varga <vargaz@gmail.com>
5006 * mini-darwin.c (mono_chain_signal): Define this to fix the build.
5008 * mini-windows.c: Ditto.
5010 * mini.c (mono_jit_runtime_invoke): Speed up the invoking of parameterless
5013 2009-03-04 Zoltan Varga <vargaz@gmail.com>
5015 * dwarfwriter.c (emit_line_number_info): Add some debug code to help track
5018 2009-03-04 Mark Probst <mark.probst@gmail.com>
5020 * method-to-ir.c: Don't inline methods that use JMP. Fixes
5023 2009-03-04 Mark Probst <mark.probst@gmail.com>
5025 * exceptions-x86.c: Include debug-mini.h - fixes build.
5027 2009-03-04 Martin Baulig <martin@ximian.com>
5029 * debug-mini.c: Clean up the exception API and add documentation.
5030 (mono_debugger_handle_exception): New public method; this is
5031 called when throwing an exception or encountering an unhandled one.
5032 (mono_debugger_call_exception_handler): Formerly known as
5033 mono_debugger_handle_exception(); this is used to tell the
5034 debugger that we're about to invoke an exception handler.
5036 2009-03-04 Martin Baulig <martin@ximian.com>
5038 * debug-mini.c (mono_debugger_runtime_invoke): Moved here from
5039 ../metadata/mono-debug-debugger.c; save and reset exception state.
5041 2009-03-02 Martin Baulig <martin@ximian.com>
5043 * debug-mini.c: Moved the debugger exception handling here from
5044 ../metadata/mono-debug-debugger.c.
5047 (MonoDebuggerExceptionAction): New exception typedef.
5050 (MonoDebuggerThreadInfo): Added `MonoObject *last_exception'.
5052 * exceptions-amd64.c
5053 (mono_amd64_throw_exception): Use the new debugger exception
5057 (mono_handle_exception_internal): Don't call
5058 mono_debugger_unhandled_exception() here.
5060 2009-03-03 Zoltan Varga <vargaz@gmail.com>
5062 * mini.c aot-compiler.c: Update after the changes to
5063 mono_marshal_get_runtime_invoke ().
5065 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot):
5066 Virtual generic methods might not have method->slot set, work around
5069 * generics.cs: Add a test.
5071 2009-03-02 Geoff Norton <gnorton@novell.com>
5074 * driver.c: Allow signal chaining of SIGFPE as well.
5076 2009-03-02 Zoltan Varga <vargaz@gmail.com>
5078 * mini-trampolines.c (mono_generic_virtual_remoting_trampoline): Update
5079 this since it now receives the method not its generic context in the
5082 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for mixed
5083 generic/imt thunks where some entries branch through the vtable, while
5084 other entries branch directly.
5086 * mini-x86.c (mono_arch_build_imt_thunk): Ditto.
5088 * method-to-ir.c (mono_method_to_ir): Enable fast virtual generic call
5089 support for interface methods as well.
5091 * mini-trampolines.c: Add support for virtual generic methods in interfaces
5092 using the normal IMT thunks.
5094 generics.cs: Add new tests.
5096 * method-to-ir.c (mono_method_to_ir): Pass the method instead of
5097 the generic inst to the generic imt thunks. This fixes AOT support,
5098 improves consistency with the normal IMT thunks, and makes it easier to
5099 add support for interface generic virtual methods later.
5101 * mini-trampolines.c (mono_magic_trampoline): Ditto.
5103 2009-02-28 Zoltan Varga <vargaz@gmail.com>
5105 * driver.c (mono_set_signal_chaining): New public API function to enable
5106 signal chaining on POSIX platforms.
5108 * mini-posix.c mini.c: Applied a variant of a patch by Simon Rowland
5109 (si@lindenlab.com) to implement signal chaining. The original patch was
5110 contributed under the MIT X/11 license:
5111 https://bugzilla.novell.com/show_bug.cgi?id=318894
5113 2009-02-27 Zoltan Varga <vargaz@gmail.com>
5115 * iltests.il.in (test_0_implicit_float_to_double_conversion): Disable this
5116 too until it can be made to run on amd64.
5118 2009-02-26 Zoltan Varga <vargaz@gmail.com>
5120 * mini-x86.c (mono_arch_get_this_arg_from_call): Avoid expensive calls
5121 to get_generic_context_from_code () + get_call_info () if possible.
5123 2009-02-25 Zoltan Varga <vargaz@gmail.com>
5125 * mini-exceptions.c (mono_handle_native_sigsegv): Implement the
5126 suspend-on-sigsegv functionality.
5128 * mini.c (mini_parse_debug_options): Add a new 'suspend-on-sigsegv' option
5129 to suspend when a native SIGSEGV is received. This is useful for debugging
5130 crashes which don't happen under gdb, since a live process contains more
5131 information than a core file.
5133 * mini-exceptions.c (mono_print_thread_dump): Use
5134 MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX instead of platform defines.
5136 * mini-x86.h (MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX): New define.
5138 * mini-amd64.h (MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX): Ditto.
5140 * basic-float.cs: Disable the tests which currently fail on amd64.
5142 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Pass a non-null
5143 value to mono_arch_patch_callsite () to fix crashes.
5145 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix a warning.
5147 2009-02-23 Zoltan Varga <vargaz@gmail.com>
5149 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Replace the
5150 nop code by patching the call address to point to the nullified class init
5151 trampoline, as the former does not seem to be safe on SMP machines.
5153 2009-02-23 Mark Probst <mark.probst@gmail.com>
5155 * mini-ops.h: Fix the argument types for a few x86 opcodes where
5158 2009-02-23 Zoltan Varga <vargaz@gmail.com>
5160 * basic-float.cs basic-calls.cs: Fix warnings.
5162 2009-02-22 Mark Probst <mark.probst@gmail.com>
5164 * tramp-ppc.c (mono_arch_create_trampoline_code): Store the
5165 correct frame pointer in the LMF. Should fix #478394.
5167 2009-02-22 Zoltan Varga <vargaz@gmail.com>
5169 * Makefile.am (fullaotcheck): Copy Mono.Simd.dll as well.
5171 * image-writer.c: Make the binary writer less verbose.
5173 2009-02-21 Zoltan Varga <vargaz@gmail.com>
5175 * method-to-ir.c (mono_method_to_ir): Don't assert if string ctors
5176 are called from runtime invoke wrappers.
5178 2009-02-20 Zoltan Varga <vargaz@gmail.com>
5180 * cpu-ppc.md (store_memindex): Increase the size of this.
5182 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
5184 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
5186 * cpu-x86.md: Fix the sizes for long_conv_to_r_un and long_conv_to_r_un_2.
5188 * mini-x86.c (mono_arch_output_basic_block): Use only 64bits of precision for
5191 Last fix for of #467201.
5194 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
5196 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
5198 * cpu-x86.md: Fix the sizes for fcall(_reg,_membase), long_conv_to_r4_2
5199 and long_conv_to_r8_2:
5201 Fixed part of #467201.
5203 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
5205 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
5207 * mini-x86.c (mono_arch_output_basic_block): Adjust precision of int to float
5208 conversion to 32 bits.
5210 * cpu-x86.md: Increase the size of int_conv_to_r4.
5212 * basic-float.cs: Add a test for this.
5214 Fixed part of #467201.
5216 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
5218 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
5220 * mini-x86.c (mono_arch_output_basic_block): Adjust precision of long to double
5221 conversion to 64 bits.
5223 * basic-float.cs: Add a test for this.
5225 Fixed part of #467201.
5227 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
5229 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
5231 * mini-x86.c (emit_move_return_value): Don't reduce precision of functions returning float.
5232 This behavior is compatible with MS.
5234 * iltest.il.in: Add a test for this.
5236 Fixed part of #467201.
5238 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
5240 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
5242 * mini-x86.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_R4, it must
5243 change the precision of the value.
5245 * cpu-x86.md: Define len for float_conv_to_r4.
5247 * basic-float.cs: Add a test for this.
5249 Fixed part of #467201.
5251 2009-02-19 Rodrigo Kumpera <rkumpera@novell.com>
5253 * mini.c: Adjust locking order to the new semantics where the loader lock
5256 2009-02-18 Rodrigo Kumpera <rkumpera@novell.com>
5265 * mini-trampolines.c:
5278 * tramp-x86.c: Use mono_domain_code_* functions instead of using MonoDomain::code_mp directly.
5280 2009-02-18 Zoltan Varga <vargaz@gmail.com>
5282 * mini-codegen.c (mono_local_regalloc): Remove a ! from if (!dest_sreg1)
5285 2009-02-17 Zoltan Varga <vargaz@gmail.com>
5287 * aot-compiler.c (add_generic_class): Only add rgctx invoke wrappers
5288 for cctors if needed.
5290 2009-02-17 Mark Probst <mark.probst@gmail.com>
5292 * mini-ppc.c: Fix build on Darwin.
5294 2009-02-17 Zoltan Varga <vargaz@gmail.com>
5296 * dwarfwriter.c (mono_dwarf_writer_emit_base_info): Use 2 as the DWARF
5297 version instead of 3 as valgrind doesn't like version 3.
5299 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
5301 * aot-compiler.c (mono_aot_method_hash): New function to return a hash
5302 usable for hashing methods.
5303 (emit_extra_methods): Use the new hash to avoid putting every method in the
5306 * aot-runtime.c (find_extra_method_in_amodule): Use the new hash.
5308 * aot-runtime.c (can_method_ref_match_method): New function to quickly check
5309 whenever a method ref could match a method.
5311 * aot-runtime.c (load_image): Revert the previous change, it causes an AOT
5314 * aot-runtime.c (find_extra_method_in_amodule): Add a cache for decoded
5317 * aot-runtime.c (load_image): Pass our basedir to mono_assembly_load.
5319 * aot-compiler.c (emit_exception_debug_info): Bump the maximum size of
5320 the encoding buffer.
5322 * method-to-ir.c (mono_method_check_inlining): Avoid calling
5323 mono_method_get_header () on inflated methods as an optimization.
5325 2009-02-16 Zoltan Varga <vargaz@gmail.com>
5327 * ssa.c (fold_ins): Fix another crash if the instruction following the
5328 switch was optimized away.
5330 2009-02-16 Mark Probst <mark.probst@gmail.com>
5332 Contributed under the terms of the MIT/X11 license by Steven
5333 Munroe <munroesj@us.ibm.com>.
5335 * mini-ppc.c, mini-ppc.h: Implement TLS for PPC64.
5337 2009-02-16 Zoltan Varga <vargaz@gmail.com>
5339 * mini.c method-to-ir.c mini-trampolines.c aot-runtime.c: Remove locking
5340 around the mono_domain_alloc calls, it is now done by the functions
5343 * aot-compiler.c (compile_method): Only add wrappers referenced by
5344 the method if compiling with full AOT.
5345 (mono_compile_assembly): Error out if --aot=full is specified on
5346 a platform where it is not supported.
5348 * aot-compiler.c (emit_trampolines): Emit generic class init trampolines
5351 * tramp-arm.c (mono_arch_create_generic_class_init_trampoline_full): Add
5354 * aot-runtime.c (load_named_code): Handle
5355 mono_arm_throw_exception_by_token.
5357 * mini-arm.h: Add declaration of mono_arm_throw_exception_by_token.
5359 * image-writer.c (asm_writer_emit_pointer_unaligned): Make this really
5362 * Makefile.am (fullaotcheck): Exit if a test fails.
5364 * aot-compiler.c (mono_compile_assembly): Use the ASM writer for full aot
5366 (mono_compile_assembly): Handle the assembler failing.
5368 * image-writer.c (asm_writer_emit_section_change): Handle ARM gas not
5369 accepting subsections of .bss.
5371 * ssa.c (visit_inst): Fix a crash if the instruction following a switch
5374 * aot-compiler.c: Remove some unused includes.
5376 * aot-compiler.c (MonoAotCompile): Remove some unused fields which are
5377 now in MonoImageWriter.
5379 * mini-x86.c (mono_arch_get_vcall_slot): Handle yet another
5380 code sequence which matches a non-virtual call. Fixes #472654.
5382 2009-02-15 Zoltan Varga <vargaz@gmail.com>
5384 * aot-compiler.c: Use xdebug_lock ()/unlock () macros for locking in the
5387 * aot-compiler.c: Make the xdebug code not depend on the AOT compiler,
5388 use the image/dwarf writers directly.
5390 * image-writer.c (struct _MonoImageWriter): Remove the unused 'image'
5393 * aot-compiler.c (MonoAotCompile): Remove fields which are now in
5396 * image-writer.h: Fix some typos.
5398 * dwarfwriter.h dwarfwriter.c: New files.
5400 * aot-compiler.c: Extract the DWARF info writing functionality into a
5403 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Add a 'out_unwind_ops'
5404 argument to return unwind info.
5406 * tramp-arm.c (mono_arch_create_trampoline_code_full): Ditto.
5408 * aot-compiler.c: Emit unwind info for trampolines in full-aot mode.
5410 * aot-runtime.c (decode_method_ref): Add a case for
5411 MONO_AOT_METHODREF_WRAPPER_NAME.
5413 * mini.h: Add constants for the magic numbers used in encode_method_ref ()
5416 * aot-compiler.c (encode_method_ref): Use the new constants.
5418 * aot-runtime.c (decode_method_ref): Ditto.
5420 * aot-compiler.c (compile_method): For generic icalls, queue the wrapper to
5421 be compiled, not the icall itself.
5423 2009-02-14 Zoltan Varga <vargaz@gmail.com>
5425 * aot-runtime.c (find_extra_method_in_amodule): Avoid decoding wrapper names
5426 using decode_method_ref ().
5428 * method-to-ir.c (mini_emit_ldelema_1_ins): If the array index is a long,
5429 convert it to an in32. Fixes #475859.
5431 * arrays.cs: Add a test.
5433 2009-02-12 Zoltan Varga <vargaz@gmail.com>
5435 * mini-s390x.c (mono_arch_output_basic_block): Fix the shift amounts in
5438 * basic-long.cs: Add a test.
5440 2009-02-12 Mark Probst <mark.probst@gmail.com>
5442 * mini-x86.c, mini-x86.h: Very simple frame pointer removal. We
5443 remove the frame pointer in leaf methods which don't receive any
5444 arguments, don't throw exceptions and don't do dynamic stack
5447 2009-02-12 Zoltan Varga <vargaz@gmail.com>
5449 * mini-amd64.c (mono_arch_build_imt_thunk): Fix size calculation after
5450 the fail_tramp changes. Hopefully fixes #475132.
5452 2009-02-12 Rodrigo Kumpera <rkumpera@novell.com>
5454 * method-to-ir.c (mono_emit_method_call_full): Use mono_metadata_signature_dup_mempool
5455 instead of mono_metadata_signature_dup_full.
5457 2009-02-12 Zoltan Varga <vargaz@gmail.com>
5459 * ssa.c (fold_ins): Use MONO_IS_JUMP_TABLE () and MONO_JUMP_TABLE_FROM_INS ()
5460 for processing jump tables. Fixes #473787.
5462 2009-02-11 Mark Probst <mark.probst@gmail.com>
5464 * mini-generic-sharing.c: mini_method_get_context() just calls
5465 mono_method_get_context_general() now.
5467 * mini.c, mini.h: Moved get_object_generic_inst(),
5468 construct_object_context_for_method() and
5469 mono_domain_lookup_shared_generic() to metadata/generic-sharing.c.
5471 2009-02-11 Zoltan Varga <vargaz@gmail.com>
5473 * branch-opts.c (mono_if_conversion): Handle the case where the merged
5474 basic block fell through to its successor bblock without a branch. Fixes
5477 * iltests.il.in: Add a test.
5479 * aot-compiler.c (encode_method_ref): Encode methods of array types.
5480 (can_encode_patch): We can now handle arrays of generic parameters and
5483 * aot-runtime.c (decode_method_ref_2): Handle methods of array types.
5485 * aot-compiler.c aot-runtime.c: Emit the size of specific trampolines into
5486 the AOT file to avoid some #ifdefs in aot-runtime.c
5488 * mini.h: Bump AOT file format version.
5490 2009-02-10 Zoltan Varga <vargaz@gmail.com>
5492 * Makefile.am (fullaotcheck): Make this run the tests.
5494 * aot-compiler.c: Make the printing of skipped methods runtime configurable.
5496 2009-02-10 Mark Probst <mark.probst@gmail.com>
5498 * mini-x86.c (mono_arch_context_get_int_reg): Handle all registers
5499 individually. Fixes #473482.
5501 2009-02-10 Zoltan Varga <vargaz@gmail.com>
5503 * mini-arm.c (mono_arch_output_basic_block): Disable AOT for OP_JMP.
5505 2009-02-09 Jeffrey Stedfast <fejj@novell.com>
5507 * aot-compiler.c (arch_emit_plt_entry): Fixed to compile.
5508 (mono_compile_assembly): Hush compile warnings about
5509 uninitialized [tmp_]outfile_name variables in the !use_bin_writer
5512 2009-02-10 Zoltan Varga <vargaz@gmail.com>
5514 * exceptions-arm.c (mono_arch_find_jit_info): Fix aot support.
5516 * mini-arm.c: Checkin unwind related changes missing from an earlier commit.
5518 * aot-compiler.c: Fix arm support.
5520 * image-writer.c: Move the R_ARM constants to image-writer.h. Export a
5521 img_writer_emit_unset_mode () function.
5523 * unwind.c (mono_unwind_get_dwarf_data_align): New helper function.
5524 (mono_unwind_get_dwarf_pc_reg): Ditto.
5526 * aot-compiler.c (emit_dwarf_abbrev): Another large reorganization.
5527 Move almost all platform specific code to a set of arch_ functions,
5528 and document them to ease porting.
5530 * aot-compiler.c (mono_xdebug_init): Fix xdebug support.
5532 * image-writer.h image-writer.c: New files, extracted from aot-compiler.c.
5534 * aot-compiler.c: Extract the image writing functionality into a separate
5535 module to reduce the size of this file.
5537 2009-02-09 Geoff Norton <gnorton@novell.com>
5539 * mini-s390.c: Fix the signature of emit_sig_cookie.
5541 2009-02-09 Zoltan Varga <vargaz@gmail.com>
5543 * aot-compiler.c (is_shared_got_patch): Add MONO_PATCH_INFO_IMAGE.
5545 * aot-runtime.c (is_shared_got_patch): Ditto.
5547 * aot-runtime.c (load_named_code): Cope with the fact that
5548 decode_got_entry () won't decode the patch fully if its corresponding got
5549 entry is already filled.
5551 * tramp-amd64.c (mono_arch_create_monitor_enter_trampoline_full):
5553 (mono_arch_create_monitor_exit_trampoline_full): Ditto.
5555 * tramp-amd64.c (mono_arch_create_monitor_enter_trampoline_full): Use 'code'
5556 as the moving pointer instead of 'buf' for consistency with the rest of the
5558 (mono_arch_create_monitor_exit_trampoline): Ditto.
5560 * aot-compiler.c (emit_trampolines): Add throw_pending_exception/
5561 generic_class_init trampolines.
5562 (add_generic_class): Extract some code from add_generic_instances () into a
5563 separate function so it can be called from other places too.
5564 (compile_method): Call add_generic_class () for the classes of inflated methods
5565 referenced by the method.
5566 (can_encode_patch): Allow references to generic parameters.
5568 * aot-runtime.c: Add support the patches required by the new trampolines.
5570 * exceptions-amd64.c (mono_arch_get_throw_pending_exception_full): Add full-aot
5573 * tramp-amd64.c (mono_arch_create_generic_class_init_trampoline_full): Add
5576 * exceptions-amd64.c (mono_arch_get_throw_pending_exception_full): Rename
5577 this from get_throw_pending_exception, make the signature full aot compatible.
5579 * Makefile.am (fullaotcheck): New target to run full-aot tests.
5581 * method-to-ir.c (inline_method): Save/Restore cfg->ret_var_set too.
5583 * exceptions.cs: Add a test.
5585 2009-02-07 Zoltan Varga <vargaz@gmail.com>
5587 * unwind.c (mono_unwind_frame): Eliminate the data_align_factor argument,
5588 use the DWARF_DATA_ALIGN constant instead.
5590 * exception-<ARCH>.c: Update after the above change.
5592 * exceptions-arm.c (mono_arch_find_jit_info): Transition this to use the
5595 * mini-arm.c: Enable the dwarf unwinder.
5597 * mini-trampolines.c (mono_magic_trampoline): Use mono_class_get_vtable_entry ()
5598 instead of mono_class_setup_vtable ().
5600 2009-02-07 Zoltan Varga <vargaz@gmail.com>
5602 * exceptions-x86.c (mono_arch_find_jit_info): Transition this to use the
5605 * mini-x86.h: Enable the dwarf unwinder.
5607 2009-02-06 Raja R Harinath <harinath@hurrynot.org>
5609 Fix mcs/tests/test-7.cs
5610 * mini-amd64.c (mono_arch_allocate_vars): Revert change from
5613 2009-02-06 Zoltan Varga <vargaz@gmail.com>
5615 * mini.c (print_jit_stats): Remove some unused statistics.
5617 2009-02-05 Zoltan Varga <vargaz@gmail.com>
5619 * aot-compiler.c (emit_klass_info): Update after MonoClass changes.
5621 2009-02-05 Mark Probst <mark.probst@gmail.com>
5623 * jit-icalls.c (mono_helper_compile_generic_method): Don't inflate
5624 the method we get from mono_object_get_virtual_method() because
5625 that function does it properly, now.
5627 2009-02-05 Zoltan Varga <vargaz@gmail.com>
5629 * unwind.c (mono_unwind_ops_encode): Handle offsets greater than 32 between
5630 opcodes. Fixes #472775.
5632 2009-02-05 Mark Probst <mark.probst@gmail.com>
5634 * mini-exceptions.c (ves_icall_get_frame_info): Account for the
5635 fact that mono_find_jit_info() sometimes returns the context
5636 corresponding to the jit info in new_ctx. Fixes #472600.
5638 2009-02-05 Zoltan Varga <vargaz@gmail.com>
5640 * method-to-ir.c mini-hppa.c mini.c trace.c mini-s390x.c aot-compiler.c
5641 mini-s390.c: Use mono_class_enum_basetype () instead of accessing
5642 klass->enum_basetype directly.
5644 * aot-compiler.c (emit_class_dwarf_info): Add support for all possible
5647 * unwind.c: Avoid 0 sized arrays.
5649 2009-02-04 Zoltan Varga <vargaz@gmail.com>
5651 * mini-exceptions.c (mono_setup_altstack): Use a more reasonable altstack
5652 size on systems with 64k pages. Fixes #471389.
5654 2009-02-04 Mark Probst <mark.probst@gmail.com>
5656 Contributed under the terms of the MIT/X11 license by Steven
5657 Munroe <munroesj@us.ibm.com>.
5659 * mini-ppc.c (mono_arch_output_basic_block): Generate better code
5660 for LOADI4_MEMBASE. Use addi instead of addic if it's not
5663 2009-02-04 Mark Probst <mark.probst@gmail.com>
5665 Contributed under the terms of the MIT/X11 license by Steven
5666 Munroe <munroesj@us.ibm.com>.
5668 * exceptions-ppc.c (mono_arch_get_restore_context): Code size
5671 * tramp-ppc.c (mono_arch_create_generic_class_init_trampoline):
5672 The trampoline can be longer on PPC64.
5674 2009-02-04 Mark Probst <mark.probst@gmail.com>
5676 Contributed under the terms of the MIT/X11 license by Steven
5677 Munroe <munroesj@us.ibm.com>.
5679 * mini-ppc.c: Compiler warning fixes and trivial code
5682 2009-02-04 Zoltan Varga <vargaz@gmail.com>
5684 * method-to-ir.c (mono_spill_global_vars): Fix problems caused by reading
5685 ins->dreg which could be a hardware register, not a vreg.
5687 * aot-compiler.c (emit_method_dwarf_info): Ditto.
5689 * mini.h (MonoCompile): Remove vreg_to_var_num array, it is no longer used.
5690 (struct MonoMethodVar): Add a vreg field, holding the vreg of variable.
5692 * mini.c (mono_compile_create_var_for_vreg): Set var->vreg.
5694 * mini-amd64.c (mono_arch_output_basic_block): Avoid reading cfg->varinfo[..]
5695 ->dreg, that is not the vreg we are looking for.
5697 * mini-amd64.h mini-x86.h: Enable MONO_ARCH_LIVENESS_OPS again.
5699 * mini-x86.c (mono_arch_output_basic_block): Add support for LIVERANGE_START/
5702 * method-to-ir.c (mono_spill_global_vars): Add an assert to help track down
5705 2009-02-03 Zoltan Varga <vargaz@gmail.com>
5707 * mini-x86.c (mono_arch_emit_prolog): Emit unwind info.
5709 * aot-compiler.c (emit_line_number_info): Fix line number emission when
5712 * aot-compiler.c: Add xdebug support on x86.
5714 * unwind.c: Add x86 support.
5716 * aot-compiler.c (emit_exception_debug_info): Control the emission of
5717 unwind info using a new MONO_ARCH_HAVE_XP_UNWIND define.
5719 * mini.c (mini_method_compile): Ditto.
5721 * mini-amd64.c (mono_arch_allocate_vars): Avoid setting cfg->ret->dreg to
5724 * aot-compiler.c: Add emit_push_section ()/emit_pop_section () helper functions
5725 which mimic .push_section/.pop_section in GAS.
5727 * aot-compiler.c: Emit precise live range information for variables.
5729 * mini-amd64.c (mono_arch_output_basic_block): Add OP_LIVERANGE_START/END.
5731 * method-to-ir.c (mono_spill_global_vars): Compute the instructions marking
5732 the live ranges of variables, and emit OP_LIVERANGE_START/END opcodes for
5735 * mini-ops.h: Add OP_LIVERANGE_START/END opcodes to mark
5736 the live ranges of variables.
5738 * mini.h (struct MonoMethodVar): Add two fields containing the live range
5739 of the variable in terms of native offsets.
5741 2009-02-03 Rodrigo Kumpera <rkumpera@novell.com>
5743 * arrays.cs: Test for Get/SetValue of array with negate lower bounds.
5745 2009-02-02 Mark Probst <mark.probst@gmail.com>
5747 Contributed under the terms of the MIT/X11 license by Steven
5748 Munroe <munroesj@us.ibm.com>.
5750 * exceptions-ppc.c (restore_regs_from_context): Correct operand
5751 order (offset then base reg) for ppc_load_multiple_regs.
5752 (emit_save_saved_regs) Correct operand order for
5753 ppc_store_multiple_regs.
5754 (mono_arch_get_call_filter): Correct operand order for
5755 ppc_load_multiple_regs.
5757 * mini-ppc.c (emit_memcpy): Fix operand order for
5758 ppc_load_reg_update and ppc_store_reg_update.
5759 (mono_arch_output_basic_block): Correct operand order for ppc_lha.
5760 (mono_arch_emit_epilog): Correct operand order for
5761 ppc_load_multiple_regs.
5763 * tramp-ppc.c (mono_arch_create_trampoline_code): Correct operand
5764 order for ppc_store_multiple_regs and ppc_load_multiple_regs.
5766 2009-02-02 Mark Probst <mark.probst@gmail.com>
5768 * cpu-ppc64.md: Fixed storer4_memindex length.
5770 2009-02-02 Zoltan Varga <vargaz@gmail.com>
5772 * aot-compiler.c (emit_line_number_info): Optimize the size of the emitted
5775 * aot-compiler.c (emit_line_number_info): Optimize this.
5777 2009-02-01 Zoltan Varga <vargaz@gmail.com>
5779 * aot-compiler.c: Disassemble tokens in the IL disassembly.
5781 * aot-compiler.c: Add debug info for methods without debug info by
5782 emitting an IL file and having the line number info referencing that file.
5784 * aot-compiler.c: Optimize the size of the generated line number info.
5786 * aot-compiler.c: Emit line number info in xdebug mode.
5788 * aot-compiler.c (mono_save_xdebug_info): Receive a MonoCompile instead of a
5791 2009-01-31 Zoltan Varga <vargaz@gmail.com>
5793 * aot-compiler.c (emit_method_dwarf_info): Emit names for local variables.
5795 * driver.c (mono_main): Enable debugging support automatically if XDEBUG
5798 2009-01-31 Rodrigo Kumpera <rkumpera@novell.com>
5800 * basic-calls.cs: Test for the weird crash found on arm.
5802 2009-01-31 Rodrigo Kumpera <rkumpera@novell.com>
5804 * cpu-arm.md: Increase the size of storer8_membase_reg and
5805 loadr8_membase_reg to 24 bytes to accomodate the extra add.
5807 * mini-arm.c (mono_arch_output_basic_block): Under FPA, when emitting
5808 OP_STORER8_MEMBASE_REG and OP_LOADR8_MEMBASE_REG, add the original
5809 reg to LR otherwise we'll be loading/storing from just the offset.
5811 2009-01-30 Miguel de Icaza <miguel@novell.com>
5813 Question: if we are storing gint32's inside the "*native_offset",
5814 should we change the signature to "gint32 *native_offset" to
5815 ensure that we do not have type definition problems?
5817 * mini-exceptions.c (ves_icall_get_frame_info): Cast the gint32 to
5818 an int * as this is what the other function expects, causes
5819 problems with Freescale's compiler that defined int32_t to be a
5820 long and makes int incompatible
5822 2009-01-30 Miguel de Icaza <miguel@novell.com>
5824 * Rename generic-sharing.c to mini-generic-sharing.c to avoid the
5825 filename conflict with bjam.
5827 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
5829 * cpu-arm.md: Increase the size of storer8_membase_reg to 20 bytes
5830 as it might use decomposed ops.
5832 2009-01-30 Zoltan Varga <vargaz@gmail.com>
5834 * jit-icalls.c (mono_imul_ovf): Fix one of the literals.
5836 * mini.c (mini_init): Emulate mul.ovf opcodes if MONO_ARCH_EMULATE_MUL_OVF
5839 * mini-arm.h (MONO_ARCH_EMULATE_MUL_OVF): New define.
5841 * mini-arm.c (mono_arch_build_imt_thunk): Rewrite this to allow large vtable
5844 * mini-arm.c (mono_arch_context_get_int_reg): Adapt this to the "clever"
5845 way registers are stored in MonoContext on arm.
5847 * unwind.c: Rewrite the handling of the cached_info array to use hazard pointers
5848 instead of locking so mono_get_cached_unwind_info () becomes signal safe.
5850 * mini.c (mini_init): Emuate OP_FCONV_TO_I when using soft float.
5852 * mini-arm.c (emit_load_volatile_arguments): Avoid an unneccesary assert.
5854 * mini.c (mini_init): Register mono_isfinite.
5856 * jit-icalls.c (mono_isfinite): New jit icall.
5858 * method-to-ir.c (mono_decompose_soft_float): Add support for OP_CKFINITE.
5860 * exceptions-arm.c (mono_arch_find_jit_info): When unwinding using the LMF,
5861 set esp to ARMREG_FP instead of R12, since R12 stores the value of sp for
5864 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
5866 * exceptions-arm.c (mono_arch_find_jit_info): The frame layout on arm have
5867 separate frame and stack pointers, so we must use FP to find the register
5869 The FP reg is retrieved from the MonoContext::regs array.
5871 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
5873 * mini-arm.c (mono_arch_output_basic_block): Emit two cond ops for OP_FBGE
5876 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
5878 * mini-arm.c (mono_arch_emit_setret): Emit OP_FMOVE for methods that
5879 return R4 and R8 when not running under softfloat.
5881 Fixes basic-calls.exe
5883 2009-01-30 Zoltan Varga <vargaz@gmail.com>
5885 * mini-arm.c: Implement some overflow opcodes.
5887 2009-01-29 Miguel de Icaza <miguel@novell.com>
5889 * ssa.c: handle another alloca.h
5891 * mini-exceptions.c (mono_handle_native_sigsegv): Do not use
5892 PLATFORM_WIN32 for detecting if we have sigaction. Instead use
5893 MONO_ARCH_USE_SIGACTION.
5895 * aot-runtime.c, mini-exceptions.c: Replace platform define with
5898 * method-to-ir.c (mono_method_to_ir): Type cast fix on some platforms.
5900 * mini-ppc.h (MONO_ARCH_USE_SIGACTION): Do not define this for all
5901 PPC targets as sigaction does not exist on all platforms, define
5902 this on a per-platform basis.
5904 Instead of erroring out if the platform is not defined, include
5905 mini-ppc-os.h, and expect that the OS specific setting provides
5906 the required information.
5908 2009-01-30 Zoltan Varga <vargaz@gmail.com>
5910 * aot-compiler.c: Fix --enable-minimal=aot.
5912 2009-01-30 Zoltan Varga <vargaz@gmail.com>
5914 * exceptions-arm.c (mono_arch_get_throw_exception_generic): Fix the
5917 2009-01-29 Zoltan Varga <vargaz@gmail.com>
5919 * exceptions-arm.c: Fix warnings.
5921 * tramp-arm.c aot-compiler.c unwind.h unwind.c: Implement xdebug support for
5924 * mini-x86.c: Fix --enable-minimal=jit build.
5926 * mini.c: Really fix --enable-minimal=jit build.
5928 * mini.c (construct_object_context_for_method): Move this outside
5929 the DISABLE_JIT block to fix the --enable-minimal=jit build.
5931 "Backported" of r124984 from 2.0 branch.
5933 * aot-compiler.c aot-runtime.c: Add full-aot support delegate BeginInvoke/EndInvoke.
5935 "Backport" of r124977 + r124978 from 2.0 branch.
5937 * exceptions-arm.c (mono_arm_throw_exception_by_token): New helper function
5938 to avoid calling mono_exception_from_token () from the throw trampoline.
5939 (mono_arch_get_throw_exception_generic): call throw_exception_by_token
5940 for throwing corlib exceptions, this fixes full-aot support for corlib
5943 * aot-compiler.c (compile_method): Make a copy of cfg->locals to fix the build.
5945 2009-01-29 Miguel de Icaza <miguel@novell.com>
5947 * mini-darwin.c, mini-windows.c, mini-posix.c: Commit the first
5948 part of the changes to split the code in mini into operating
5949 system specific files.
5951 This patch was done by copying mini.c to the respective files to
5952 preserve SVN history.
5954 2009-01-29 Zoltan Varga <vargaz@gmail.com>
5956 * aot-compiler.c (emit_method_dwarf_info): Add minimal support for locals.
5958 2009-01-28 Zoltan Varga <vargaz@gmail.com>
5960 * method-to-ir.c (mono_method_to_ir): Avoid generic sharing for calls made to
5961 remoting-invoke-with-check wrappers of shared methods.
5963 * mini.c (print_jit_stats): Print out major gc count/time for libgc too.
5965 2009-01-27 Mark Probst <mark.probst@gmail.com>
5967 * method-to-ir.c (emit_stloc_ir): Only apply the reg-reg move
5968 optimization if the top of stack is the last instruction in the
5969 bblock. Otherwise it might have been used after its definition.
5972 2009-01-27 Zoltan Varga <vargaz@gmail.com>
5974 * mini-trampolines.c (mono_magic_trampoline): Print out the caller
5975 method as well when get_vcall_slot () fails to match a code sequence.
5977 * mini-arm.c: Fix the android build, which doesn't have
5980 2009-01-26 Zoltan Varga <vargaz@gmail.com>
5982 * mini-s390x.c: Remove a stray declaration of emit_sig_cookie () to fix
5985 2009-01-26 Rodrigo Kumpera <rkumpera@novell.com>
5987 * unwind.c (mono_unwind_cleanup): Don't crash if cached_info is NULL.
5989 2009-01-26 Zoltan Varga <vargaz@gmail.com>
5991 * mini.c (mini_method_compile): Save the unwind info generated by the JIT
5992 and put its id into jinfo->used_regs. This is only used on amd64,
5993 which is currently the only platform generating unwind info.
5995 * exceptions-amd64.c: Instead of unwinding based on a register mask, use
5996 the dwarf unwinder. This is required to correctly handle async exceptions
5997 like thread abort and stack overflows, which can happen while a method
5998 is in the middle of its prolog or epilog.
6000 * aot-runtime.c (mono_aot_get_unwind_info): New helper function to obtain
6001 the unwind info belonging to an AOTed method.
6003 * aot-compiler.c aot-runtime.c: Save/Load the unwind info emitted by the JIT
6004 into cfg->unwind_ops.
6006 * unwind.c (mono_unwind_frame): Use <= instead of < for the loop exit check.
6008 * mini.c (mini_init): Call mono_unwind_init ().
6009 (mini_cleanup): Call mono_unwind_cleanup ().
6011 * unwind.c: Add functions for managing a set of unwind info entries, allowing
6012 unwind info to be shared between methods.
6014 * mini-amd64.c (mono_arch_emit_prolog): Emit unwind info for the registers
6017 * exceptions-amd64.c (mono_arch_exceptions_init): Call
6018 get_throw_pending_exception () to avoid initialization races.
6020 * mini-exceptions.c (mono_exceptions_init): Call an arch specific
6021 mono_arch_exceptions_init () function.
6023 * mini.h (MONO_INST_NEW): Remove duplicate setting of cil_code.
6025 2009-01-25 Zoltan Varga <vargaz@gmail.com>
6027 * mini.c (mono_get_domain_intrinsic): New helper function.
6028 (mono_get_thread_intrinsic): Ditto.
6030 * mini-arm.c mini-ia64.c: Use the new helper functions.
6032 * method-to-ir.c (mono_method_to_ir): Fix the comment for
6033 the last constrained_call change, since it is needed in the non-AOT
6036 * mini-arm.c: Implement OP_TLS_GET on arm eabi linux.
6038 * mini-arm.c (mono_arch_emit_prolog): Add an inlined version of
6039 mono_get_lmf_addr () on arm eabi linux.
6041 2009-01-24 Zoltan Varga <vargaz@gmail.com>
6043 * mini-amd64.c (mono_arch_get_vcall_slot): Handle yet another
6044 code sequence which matches a non-virtual call.
6046 2009-01-23 Mark Probst <mark.probst@gmail.com>
6048 * mini-ppc.c (mono_arch_context_get_int_reg): Allow access to the
6051 2009-01-23 Zoltan Varga <vargaz@gmail.com>
6053 * aot-compiler.c aot-runtime.c: Treat delegate-invoke wrappers similarly to
6054 runtime-invoke wrappers, since they are also shared based on signature.
6056 2009-01-22 Mark Probst <mark.probst@gmail.com>
6058 * mini-exceptions.c (ves_icall_get_frame_info): Fetch the generic
6059 info from the (correct) context.
6061 2009-01-22 Zoltan Varga <vargaz@gmail.com>
6063 * unwind.c (mono_unwind_frame): Remove a stray g_free ().
6065 * unwind.c (mono_unwind_frame): New function to unwind through a frame
6066 using dwarf unwinding info. Not yet used.
6068 * mini.c (mini_init): When using xdebug, disable freeing of domains.
6070 2009-01-21 Mark Probst <mark.probst@gmail.com>
6072 * mini-ppc.c (mono_arch_delegate_invoke_impl): Return function
6075 * mini-trampolines.c (mono_delegate_trampoline): Remove the PPC64
6076 special case and handle mono_arch_delegate_invoke_impl() returning
6077 function descriptors.
6079 * tramp-ppc.c (mono_arch_create_trampoline_code): Delegate
6080 trampolines return function descriptors, too.
6082 2009-01-21 Zoltan Varga <vargaz@gmail.com>
6084 * method-to-ir.c (handle_alloc): Avoid generic instances in the
6085 out_of_line optimization.
6087 2009-01-21 Martin Baulig <martin@ximian.com>
6090 (MonoCompile): Added `disable_deadce_vars' to disable removing
6094 (mini_method_compile): Set `cfg->disable_deadce_vars' when running
6095 inside the debugger.
6097 * liveness.c (mono_analyze_liveness): Don't remove any unused
6098 variables if `cfg->disable_deadce_vars' is set.
6100 2009-01-21 Mark Probst <mark.probst@gmail.com>
6102 * method-to-ir.c: Only apply exception constructor optimization if
6103 the the method actually belongs to an exception class. Fixes
6106 2009-01-21 Zoltan Varga <vargaz@gmail.com>
6108 * mini-trampolines.c (mono_delegate_trampoline): Put back the previous
6109 change inside a #ifdef __mono_ppc64__.
6111 * aot-compiler.c (compile_method): Remove the previous limitation.
6113 * method-to-ir.c (method-to-ir.c): Add support for the constrained prefix
6114 on type variables in AOTed code.
6116 * aot-compiler.c (compile_method): Skip generic methods having type
6117 constraints on their generic parameters.
6119 * aot-compiler.c (compile_method): Check for methods which cannot be
6120 encoded inside RGCTX_FETCH patches as well.
6122 * mini-exceptions.c (mono_print_thread_dump): Fix the windows
6125 2009-01-20 Mark Probst <mark.probst@gmail.com>
6127 * method-to-ir.c: Force the vtable variable in shared generic code
6128 for the case that they might show up on a stack trace where they
6131 * mini-exceptions.c: Save and use generic sharing info as well as
6132 IP in stack traces to resolve shared generic instantiations.
6134 2009-01-20 Zoltan Varga <vargaz@gmail.com>
6136 * mini-trampolines.c (mono_delegate_trampoline): Revert the change which
6137 added a mono_get_addr_from_ftnptr () as it breaks the ia64 build.
6139 2009-01-20 Mark Probst <mark.probst@gmail.com>
6141 * method-to-ir.c: Do generic sharing for array constructors.
6143 2009-01-20 Rodrigo Kumpera <rkumpera@novell.com>
6145 * mini-exceptions.c (mono_print_thread_dump): Add information
6146 about the thread state using wapi_current_thread_desc.
6148 2009-01-19 Rodrigo Kumpera <rkumpera@novell.com>
6150 * basic-simd.cs: Tests for the new constructors.
6152 2009-01-19 Rodrigo Kumpera <rkumpera@novell.com>
6154 * mini-ops.h: Added OP_EXPAND_*
6158 * mini-x86.c (mono_arch_output_basic_block): Same.
6160 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for single element constructors.
6162 2009-01-19 Zoltan Varga <vargaz@gmail.com>
6164 * iltests.il.in: Add a test for #467385.
6166 2009-01-18 Rodrigo Kumpera <rkumpera@novell.com>
6168 * mini.c (mini_thread_cleanup): Don't cleanup TLS storage if the
6169 thread been cleaned up is not the same currently in execution.
6171 Fixes appdomain-unload crashes on windows, osx and linux variants
6172 without the __thread keyword.
6174 2009-01-18 Zoltan Varga <vargaz@gmail.com>
6176 * mini-arm.c (mono_arch_flush_icache): Applied patch from Koushik Dutta
6177 (koush@koushikdutta.com). Implement this for android.
6179 * helpers.c (mono_disassemble_code): Avoid assembler errors if the id
6180 begins with a digit.
6182 * method-to-ir.c: Call mono_gc_get_write_barrier () instead of
6183 mono_marshal_get_write_barrier ().
6185 2009-01-17 Rodrigo Kumpera <rkumpera@novell.com>
6187 * decompose.c (mono_decompose_vtype_opts): Fix the decomposition
6188 of OP_VCALL_* ops for 8 bytes vtypes on 32 bits archs and platorms
6189 that pass them on a register pair.
6191 This affects windows, OSX and FreeBSD. The mono/tests/handleref.exe
6192 test was crashing due to that.
6194 Fri Jan 16 15:21:21 CET 2009 Paolo Molaro <lupus@ximian.com>
6196 * exceptions-ppc.c: tweaks from malc (OV-Soft) to fix the size of the
6197 trampoline code. Include ucontext.h only if available.
6199 2009-01-15 Mark Probst <mark.probst@gmail.com>
6201 * mini.c: mono_domain_lookup_shared_generic() takes an open method
6202 and doesn't check whether it's sharable, like it was before
6203 removing the shared generics hash. This brings IronPython
6204 performance back to what it was before that change.
6206 2009-01-14 Mark Probst <mark.probst@gmail.com>
6208 * method-to-ir.c: Handle delegate invocation optimization earlier,
6209 otherwise it would be handled (much more slowly) by the
6210 final/sealed optimization.
6212 2009-01-13 Zoltan Varga <vargaz@gmail.com>
6214 * mini.c (SIG_HANDLER_SIGNATURE): Avoid crashes when the current thread or
6215 domain is not set. Fixes #465864.
6217 2009-01-12 Mark Probst <mark.probst@gmail.com>
6219 * method-to-ir.c: Don't stop sharing of generic methods with catch
6220 clauses - we already handle those.
6222 2009-01-12 Mark Probst <mark.probst@gmail.com>
6224 * mini.c, mini.h: lookup_generic_method() is now
6225 mono_domain_lookup_shared_generic() and uses the jit_code_hash,
6226 making the shared_generics_hash obsolete.
6228 2009-01-12 Mark Probst <mark.probst@gmail.com>
6230 * mini-ppc.c, exceptions-ppc.c, cpu-ppc.md, cpu-ppc64.md: Don't
6231 use the red zone. Make room on the stack first and then use it,
6232 not the other way around.
6234 2009-01-12 Zoltan Varga <vargaz@gmail.com>
6236 * mini.c (mini_init): Call mono_xdebug_init ().
6238 * aot-compiler.c (mono_xdebug_init): Make this non-static.
6240 2009-01-11 Zoltan Varga <vargaz@gmail.com>
6242 * TestDriver.cs: Add an --iter argument to run tests multiple times.
6244 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Emit debug info for
6247 * aot-compiler.c (mono_save_trampoline_xdebug_info): New function to emit
6248 debug+unwind info for trampolines.
6250 * mini.c (mono_create_unwind_op): New helper function.
6252 * unwind.h: Add macros for emitting unwind ops without a MonoCompile.
6254 2009-01-10 Zoltan Varga <vargaz@gmail.com>
6256 * aot-compiler.c: Fix the build.
6258 2009-01-09 Zoltan Varga <vargaz@gmail.com>
6260 * Makefile.am: Update dtrace-prelink.sh location.
6262 2009-01-08 Zoltan Varga <vargaz@gmail.com>
6264 * method-to-ir.c (mono_method_to_ir): Fix the check for the mscorlib ldstr
6265 optimization. Fixes #464520.
6267 2009-01-07 Bill Holmes <billholmes54@gmail.com>
6269 * mini-amd64.c : Adding code to save/restore non-volatile registers
6272 * exceptions-amd64.c : Adding code to save/restore non-volatile
6273 registers on Winx64.
6275 Contributed under MIT/X11 license.
6277 2009-01-07 Zoltan Varga <vargaz@gmail.com>
6279 * mini-arm.c (mono_arch_flush_icache): Use __GNUC_PREREQ instead of checking
6280 __GNUC_MINOR__ which can break when the major version changes.
6282 2009-01-07 Rodrigo Kumpera <rkumpera@novell.com>
6284 * basic-simd.cs: Add tests for usage of the sizeof opcode.
6286 2009-01-07 Geoff Norton <gnorton@novell.com>
6288 * helpers.c: Allow mono -v -v -v to work on darwin.
6290 2009-01-05 Bill Holmes <billholmes54@gmail.com>
6292 * mini-amd64.c (mono_arch_get_vcall_slot) : Handle an additional instruction
6295 Contributed under MIT/X11 license.
6297 2009-01-05 Zoltan Varga <vargaz@gmail.com>
6299 * mini.c (mono_allocate_stack_slots_full2): Use mono_class_from_mono_type
6300 instead of directly accessing type->data.klass. Fixes #462016.
6301 (mono_allocate_stack_slots_full): Ditto.
6303 * mini-arm.c (mono_arch_flush_icache): Applied patch from Riku Voipio
6304 <novell@kos.to>. Fix cache flush on kernels without OLDABI compat option.
6306 * aot-compiler.c (emit_plt): Fix ARM build.
6308 2009-01-04 Zoltan Varga <vargaz@gmail.com>
6310 * branch-opts.c (mono_if_conversion): Optimize this using ins->prev.
6312 * branch-opts.c (mono_if_conversion): Fix an assert introduced by the last
6315 * branch-opts.c (mono_if_conversion): Use branch->inst_true_bb/inst_false_bb
6316 instead of bblock->out_bb [0]/[1], the two might not be the same. Fixes
6319 * iltests.il.in: Add a regression test.
6321 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
6323 * mini-codegen.c (mono_print_ins_index): Pretty print XPHI and VPHI.
6325 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
6327 * basic-simd.cs: Add a regression test for #462457.
6329 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
6331 * mini-ops.h: Add a definition of XPHI.
6333 * mini.h (MONO_IS_PHI): Make is aware of simd instrincs.
6335 * ssa.c (op_phi_to_move): Handle XPHI.
6337 * ssa.c (mono_ssa_compute): Generate a XPHI for simd intrinsics instead of VPHI.
6341 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
6343 * method-to-ir.c (mono_emit_rgctx_calli): Fix a warning.
6345 2008-12-31 Geoff Norton <gnorton@novell.com>
6347 * mini-ppc.c: The prolog size allocated can be too small for darwin
6348 ppc32 under certain circumstances. Also fix a small logic bug.
6350 2008-12-29 Zoltan Varga <vargaz@gmail.com>
6352 * mini.c (mono_jit_compile_method_inner): Avoid holding the domain lock
6353 while loading AOT methods.
6355 * mini-exceptions.c: Check jit_tls->class_cast_from instead of class_cast_to
6356 since only the former is nulled out after a successful cast. This prevents
6357 crashes with rethrown exceptions when using --debug=casts.
6359 2008-12-24 Mark Probst <mark.probst@gmail.com>
6361 * mini.h: New macro for checking whether a method is final,
6362 i.e. whether the method or its class is marked final.
6364 * method-to-ir.c: Use the new macro for all final-checks
6365 consistently. Fixes the crash in the System.ServiceModel tests.
6367 2008-12-23 Mark Probst <mark.probst@gmail.com>
6369 * mini-exceptions.c (get_exception_catch_class): Corrected another
6370 overly strict assertion.
6372 2008-12-23 Mark Probst <mark.probst@gmail.com>
6374 * mini-ppc.c (mono_arch_build_imt_thunk): Save and restore r11.
6375 Clobbering it is not allowed because the caller might use it as
6376 the vtable register in the interface call.
6378 2008-12-19 Mark Probst <mark.probst@gmail.com>
6380 * mini-exceptions.c (get_exception_catch_class): Corrected an
6381 overly strict assertion.
6383 2008-12-18 Mark Mason <mmason@upwardaccess.com>
6385 * method-to-ir.c: use SIZEOF_REGISTER instead of SIZEOF_VOID_P or sizeof(gpointer) when appropriate.
6387 * mini.h: Move typedef to mgreg_t up above include of mini-arch.h
6389 * local-propogation.c: use SIZEOF_REGISTER instead of SIZEOF_VOID_P when appropriate
6391 * cpu-mips.md: correct lengths for certain long_ opcodes.
6393 * mini-mips.h: Only emulate long operations when SIZEOF_REGISTER==4. Add missing func decl.
6395 * 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().
6397 2008-12-17 Mark Mason <mmason@upwardaccess.com>
6399 * exceptions-mips.c (mono_arch_find_jit_info): decode sd instructions as well when looking for registers.
6401 2008-12-17 Mark Mason <mmason@upwardaccess.com>
6403 * mini-mips.c (mono_arch_output_basic_block): OP_JUMP_TABLE stores patch type in inst_c1, not inst_i1.
6405 2008-12-16 Rodrigo Kumpera <rkumpera@novell.com>
6407 * branch-opts.c (remove_block_if_useless): Even if BB0 falls through, don't add a br to the
6410 2008-12-16 Mark Mason <mmason@upwardaccess.com>
6412 * 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
6414 * 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)
6416 2008-12-15 Mark Mason <mmason@upwardaccess.com>
6418 * trace.c (mono_trace_enter_method): correctly handle arguments smaller than the stack slot size on big endian systems.
6420 2008-12-14 Zoltan Varga <vargaz@gmail.com>
6422 * liveness.c (mono_analyze_liveness): Avoid eliminating the 'this' var in
6423 gshared code. Fixes #458947.
6425 * generics.cs: Add a test.
6427 2008-12-12 Mark Mason <mmason@upwardaccess.com>
6429 * method-to-ir.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
6431 * mini-mips.c: first pass n32 code generation.
6433 * mini-mips.h: datatypes and defines for n32 support.
6435 * exceptions-mips.c: first pass n32 code generation.
6437 * tramp-mips.c: first pass n32 code generation.
6439 * cpu-mips.md: add long_ opcodes.
6441 2008-12-12 Mark Mason <mmason@upwardaccess.com>
6443 * liveness.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
6445 * cfold.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
6447 * local-propogation.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
6449 * regalloc2.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
6451 * mini.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
6453 * mini-codegen.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
6455 * ssa.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
6457 * decompose.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
6459 * helpers.c: for mips/n32, don't pass -mips32 to objdump
6461 2008-12-12 Zoltan Varga <vargaz@gmail.com>
6463 * mini-arm.c tramp-arm.c: Fix calls to mono_arch_flush_icache.
6465 2008-12-12 Andres G. Aragoneses <aaragoneses@novell.com>
6467 * driver.c: Sync --help-trace with man page (EXPR,EXPR).
6469 2008-12-12 Mark Probst <mark.probst@gmail.com>
6471 * mini-ppc.h, exceptions-ppc.c, tramp-ppc.c: Create function
6472 descriptors for helper functions directly in front of the code.
6474 2008-12-11 Mark Probst <mark.probst@gmail.com>
6476 * method-to-ir.c: Removed an unnecessary assertion.
6478 2008-12-10 Zoltan Varga <vargaz@gmail.com>
6480 * method-to-ir.c: Merge SGEN changes from the old JIT.
6482 2008-12-10 Zoltan Varga <vargaz@gmail.com>
6484 * driver.c (compile_all_methods_thread_main): Handle failure of
6487 2008-12-10 Mark Probst <mark.probst@gmail.com>
6489 * mini-ppc.c: Merged with mini-ppc64.c.
6491 * mini-ppc.h: Define PPC_MINIMAL_PARAM_AREA_SIZE on all targets.
6493 * Makefile.am: Use the same sources for PPC and PPC64.
6495 * mini-ppc64.c: Removed.
6497 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
6499 * branch-opts.c (remove_block_if_useless): Extract fall through detection
6500 code to mono_bb_is_fall_through.
6502 * branch-opts.c (mono_remove_critical_edges): Same.
6504 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
6506 * ssa.c (fold_ins): branch opt can kill dummy switch ops so we can't
6507 expect that an OP_BR_REG will be there.
6509 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
6511 * branch-opts.c (remove_block_if_useless): Use MONO_IS_BRANCH_OP instead of checking
6512 for the many branch ops. The original check miss OP_BR_REG.
6516 2008-12-09 Mark Mason <mmason@upwardaccess.com>
6518 * mini-mips.h mini-mips.c exceptions-mips.c tramp-mips.c: first round of changes necessary to eventually support n32.
6520 2008-12-09 Zoltan Varga <vargaz@gmail.com>
6522 * aot-runtime.c (load_method): Avoid calling decode_exception_debug_info
6523 while holding the aot lock.
6525 2008-12-09 Mark Mason <mmason@upwardaccess.com>
6527 * mini-mips.c (mono_arch_output_basic_block): use mfc1/lwc1 instead of mfc1d/ldc1
6529 2008-12-09 Bill Holmes <billholmes54@gmail.com>
6531 * mini.c (mini_cleanup) : Adding a call to cominterop_release_all_rcws
6532 to release all runtime callable wrappers held by the runtime.
6534 Contributed under MIT/X11 license.
6536 2008-12-09 Bill Holmes <billholmes54@gmail.com>
6538 * tramp-amd64.c (mono_arch_create_trampoline_code_full) : Increase the code size for
6541 Contributed under MIT/X11 license.
6543 2008-12-09 Zoltan Varga <vargaz@gmail.com>
6545 * aot-runtime.c (decode_exception_debug_info): Acquire the domain
6546 lock when calling mono_domain_alloc (). Hopefully fixes #415608.
6548 2008-12-09 Mark Mason <mmason@upwardaccess.com>
6550 * cpu-mips.md: fix ckfinite length
6552 * mini-mips.c: at least recognize n32 ABI when used (not yet supported)
6553 (mono_arch_lowering_pass): cleanup, rearrange for clarity
6554 (mono_arch_output_basic_block): implement OP_CKFINITE, add more asserts
6556 2008-12-08 Mark Mason <mmason@upwardaccess.com>
6558 * exceptions-mips.c (mono_arch_find_jit_info): init new_ctx with ctx, dont' call setup_context.
6560 2008-12-08 Geoff Norton <gnorton@novell.com>
6562 * tramp-amd64.c: r120895 stores RAX, so we need to increase the window
6563 size by 8 bytes as well.
6565 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
6567 * basic-simd.cs: Fix method names for Vector16b.
6569 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
6571 * basic-simd.cs: Fix method names for Vector16sb.
6573 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
6575 * basic-simd.cs: Fix method names for Vector8us.
6577 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
6579 * basic-simd.cs: Fix method names for Vector8s.
6581 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
6583 * basic-simd.cs: Fix method names for Vector4ui.
6585 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
6587 * basic-simd.cs: Fix method names for Vector2l.
6589 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
6591 * basic-simd.cs: Fix method names for Vector2d.
6593 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
6595 * simd-intrinsics.c (mono_emit_simd_intrinsics): Add support for intrinsics
6596 that are extension methods.
6598 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
6600 * basic-simd.cs: Fix method names for Vector4f.
6602 2008-12-08 Zoltan Varga <vargaz@gmail.com>
6604 * mini-exceptions.c (mono_print_thread_dump): Mark threadpool threads
6605 as such. Fixes #456669.
6607 2008-12-07 Mark Mason <mmason@upwardaccess.com>
6609 * mini-mips.c (mono_arch_emit_call): narrow float arguments when passing as args.
6611 2008-12-07 Mark Mason <mmason@upwardaccess.com>
6613 * mini-mips.c (mono_arch_lowering_pass): don't handle OP_ICONV_TO_R* or OP_R*CONST
6614 (mono_arch_emit_setret): use OP_MIPS_CVTSD to return SP floats
6615 (mono_arch_output_basic_block): simplify FP load/store, handle OP_MIPS_FBLT_UN
6616 (mips_adjust_stackframe): handle FP spills
6618 * mini-ops.h: add mips_mtc1_s2
6620 * cpu-mips.md: add mips_mtc1_s2
6622 2008-12-07 Zoltan Varga <vargaz@gmail.com>
6624 * unwind.c: New file, move the unwind info encoding functions here from
6625 aot-compiler.c, so they could be used at runtime too.
6627 2008-12-05 Mark Mason <mmason@upwardaccess.com>
6629 * mini-mips.c (mono_arch_lowering_pass): handle OP_IMUL_IMM as well
6630 (mono_arch_output_basic_block): fix OP_LOCALLOC code generation
6632 2008-12-05 Mark Mason <mmason@upwardaccess.com>
6634 * mini-mips.c: cleanup warnings
6635 (mono_arch_lowering_pass): handle OP_LOCALLOC_IMM
6636 (mips_adjust_stackframe): handle case of taking the address of stack locals
6638 2008-12-05 Zoltan Varga <vargaz@gmail.com>
6640 * aot-compiler.c: Implement a few functions missing from the asm writer.
6641 (emit_method_code): Only write symbols for methods when using the bin
6642 writer, since the assembler can't deal with the characters in our method
6645 * aot-compiler.c (is_plt_patch): ICALL_ADDR is also a plt patch.
6647 * method-to-ir.c (mono_method_to_ir): Transform aotconst+calli into a direct
6650 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Rework the code
6651 a bit to also restore %rax.
6653 2008-12-05 Mark Probst <mark.probst@gmail.com>
6655 * mini-ppc.c: Some simple merges from mini-ppc64.c.
6657 2008-12-05 Zoltan Varga <vargaz@gmail.com>
6659 * ssa.c (mono_ssa_compute): Only add an implicit reference at start for
6662 2008-12-05 Mark Probst <mark.probst@gmail.com>
6664 * exceptions-ppc.c: Merged with exceptions-ppc64.c.
6666 * mini-ppc.c, mini-ppc.h: Remove PPC_STACK_ALIGNMENT and use
6667 MONO_ARCH_FRAME_ALIGNMENT. Struct for PPC64 function descriptors.
6669 * exceptions-ppc64.c: Removed.
6671 * Makefile.am: Use exceptions-ppc.c instead of exceptions-ppc64.c.
6673 2008-12-05 Mark Probst <mark.probst@gmail.com>
6675 * tramp-ppc.c, mini-ppc.c, mini-ppc.h: Merged tramp-ppc.c with
6678 * Makefile.am: Use tramp-ppc.c instead of tramp-ppc64.c.
6680 * tramp-ppc64.c: Removed.
6682 2008-12-05 Zoltan Varga <vargaz@gmail.com>
6684 * aot-compiler.c (add_generic_instances): Skip non-generic classes in
6687 2008-12-05 Mark Probst <mark.probst@gmail.com>
6689 * mini-ppc.h: Merged mini-ppc64.h with mini-ppc.h.
6691 * exceptions-ppc64.c, tramp-ppc64.c, mini-arch.h, Makefile.am: Use
6692 mini-ppc.h instead of mini-ppc64.h.
6694 * mini-ppc64.h: Removed.
6696 2008-12-04 Mark Mason <mmason@upwardaccess.com>
6698 * mini-mips.c: introduce USE_LDC_SDC: use ldc1/sdc1 to load/store doubles, disabled by default
6700 * mini-mips.c (mono_arch_emit_outarg_vt): fix offset calculation for memcpy in structure passing.
6702 2008-12-05 Mark Probst <mark.probst@gmail.com>
6704 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, tramp-ppc64.c:
6705 Removed FIRST/LAST_[GF]REG macros, to make merging PPC64 with PPC
6708 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
6710 * basic-simd.cs: Tests for operator == and != on Vector8us and Vector16b.
6712 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
6714 * simd-intrinsics.c: Add support for operator == and != to Vector8(u)s and Vector16(s)b.
6716 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
6718 * basic-simd.cs: Tests for operator == and != on Vector4f.
6720 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
6722 * simd-intrinsics.c (simd_intrinsic_emit_equality): Adapt to support Vector4f.
6724 * simd-intrinsics.c: Kill useless enum.
6726 2008-12-04 Mark Mason <mmason@upwardaccess.com>
6728 * cpu-mips.md: add long_conv_to_ovf_i4_2
6729 * mini-mips.c: update/add various _OVF_ opcodes to fix test failures
6731 2008-12-04 Mark Mason <mmason@upwardaccess.com>
6733 * mini-mips.c: ifdef protect automatic promotions of R4 to R8.
6735 * mini-mips.c (mono_arch_emit_setret): handle R4 case with FCONV_TO_R4 instead of FMOVE
6737 2008-12-04 Mark Mason <mmason@upwardaccess.com>
6739 * mini-mips.c (mono_arch_output_basic_block): fix codegen for OP_OR_IMM/OP_IOR_IMM
6741 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
6743 * basic-simd.cs: Add tests for new methods.
6745 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
6747 * simd-intrinsics.c: Add support for operator == and !=
6750 * simd-methods.h: Add SN_op_Inequality and SN_op_Equality.
6752 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
6754 * simd-intrinsics.c: Remove ExtractByteMask intrinsics.
6756 2008-12-04 Zoltan Varga <vargaz@gmail.com>
6758 * aot-compiler.c (add_wrappers): Add pinvoke wrappers.
6760 * mini.c (mono_resolve_patch_target): Allow pinvoke methods in
6761 MONO_PATCH_INFO_ICALL_ADDR.
6763 * aot-runtime.c (MonoAotFileInfo): Correct order of fields.
6765 * aot-compiler.c: Resurrect full-aot support.
6767 2008-12-04 Mark Mason <mmason@upwardaccess.com>
6769 * mini-mips.c (mono_arch_lowering_pass): handle OP_COMPARE and OP_ICOMPARE
6771 2008-12-04 Mark Mason <mmason@upwardaccess.com>
6773 * mini-mips.c (mono_arch_output_basic_block): fix OP_IREM_UN code generation
6775 2008-12-03 Rodrigo Kumpera <rkumpera@novell.com>
6777 * basic-simd.cs: Fix tests to work under ppc.
6778 Remove tests for methods that will be removed.
6780 2008-12-03 Mark Probst <mark.probst@gmail.com>
6782 * method-to-ir.c (mono_method_to_ir): Handle ldtoken of an open
6783 generic type (via a typedef or typeref) correctly.
6785 2008-12-03 Zoltan Varga <vargaz@gmail.com>
6787 * mini-trampolines.c (mono_magic_trampoline): Add some debugging code to help
6788 diagnose an assertion failure.
6790 2008-12-02 Mark Probst <mark.probst@gmail.com>
6792 * tramp-ppc64.c (mono_arch_create_rgctx_lazy_fetch_trampoline):
6793 Fix trampoline size.
6795 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: A few floating point
6796 conversion opcodes are implemented natively instead via emulation.
6798 2008-12-01 Mark Mason <mmason@upwardaccess.com>
6800 * cpu-mips.md: remove mips_xori
6802 * mini-ops.h: remove mips_xori
6804 * mini-mips.h: replace OP_MIPS_XORI with OP_IXOR
6806 * mini-mips.c (mono_arch_decompose_long_opts): Add ladd_imm, lsub, lsub_imm, lneg, lsub_ovf, lsub_ovf_un.
6808 * mini-mips.c (mono_arch_lowering_pass, mono_arch_output_basic_block): fix IXOR handling
6810 2008-12-01 Mark Mason <mmason@upwardaccess.com>
6812 * cpu-mips.md: fix instruction lengths.
6814 * mini-mips.h: define MONO_ARCH_NO_IOV_CHECK
6816 * mini-mips.c: move most instruction rewriting into decompose_ops. Implement conditional branches and exceptions. Fix jump table patch handling. Implement add/sub OVF.
6818 * mini-ops.h: fix slti / sltiu op profiles.
6820 2008-12-02 Martin Baulig <martin@ximian.com>
6822 * method-to-ir.c (mono_method_to_ir): Disable debugging
6823 information for the init locals block to make the debugger stop
6824 after all locals have been initalized.
6826 2008-12-02 Martin Baulig <martin@ximian.com>
6828 * mini.c (mini_method_compile): Disable MONO_OPT_DEADCE when
6829 running inside the debugger.
6831 2008-12-01 Zoltan Varga <vargaz@gmail.com>
6833 * mini.c (mini_method_compile): Only run local deadce if MONO_OPT_DEADCE
6836 * method-to-ir.c (mono_method_to_ir): Fix invalid code generated by the
6837 alu->alu imm optimization which only shows if deadce is disabled.
6839 * aot-compiler.c: Rename the function names for the binary and asm writers
6840 so they can coexist in the same process. Rework the xdebug code to use the
6841 asm writer. This avoids the need to call into the runtime to dump the
6842 debugging info. Add more debugging info for types.
6844 * mini-<ARCH>.h: Kill MONO_ARCH_HAVE_NORMALIZE_OPCODES define.
6846 * genmdesc.c genmdesc.pl mini.h: Don't put the CEE_ opcodes into the
6847 cpu description tables, they can't occur in cpu-<ARCH>.md.
6849 * method-to-ir.c (mono_method_to_ir): Set the type of the value pushed on
6850 the stack in CEE_LDFLDA. Fixes #450542.
6852 * generics.cs: Add a new test.
6854 2008-12-01 Mark Mason <mmason@upwardaccess.com>
6856 * mini-ops.h: updated MIPS opcodes
6857 * mini-mips.c: decompose long opts
6858 * mini-mips.h: decompose long opts
6860 2008-11-29 Mark Mason <mmason@upwardaccess.com>
6862 * cpu-mips.md: fix length on int_rem_un
6863 * mini-mips.c (mips_stackframe_adjust): fix insertion of spillvars region in MIPS stackframes.
6865 2008-11-29 Zoltan Varga <vargaz@gmail.com>
6867 * mini.h aot-runtime.c: Fix building with DISABLE_AOT.
6869 * mini-codegen.c (mono_print_ins_index): Handle OP_VOIDCALL_MEMBASE.
6871 2008-11-29 Martin Baulig <martin@ximian.com>
6873 * mini-exceptions.c (mono_handle_native_sigsegv): Check
6874 mono_debug_using_mono_debugger() in addition to the
6875 `no_gdb_backtrace' flag in the `MonoDebugOptions'.
6877 2008-11-28 Mark Mason <mmason@upwardaccess.com>
6879 * mini-ops.h: updated more MIPS opcodes
6880 * mini-mips.c: FP compare/branch working again, clean up last of CEE_ -> OP_ mappings
6881 * cpu-mips.md: Added MIPS versions of new FP compare/branch opcodes.
6883 2008-11-28 Mark Probst <mark.probst@gmail.com>
6885 * mini-ppc64.c: Patch the RGCTX fetch trampoline correctly.
6887 2008-11-28 Mark Mason <mmason@upwardaccess.com>
6889 * mini-mips.c (mono_arch_emit_call): adding missing conversion to fp single when passing in integer arg register.
6890 * mini-mips.c (mips_adjust_stackframe): compensate for spill-down logic.
6891 * mini-ops.h: correct selected mips opcode entries
6893 2008-11-28 Mark Probst <mark.probst@gmail.com>
6895 * mini-ppc64.c, mini-ppc64.h: Enable generalized IMT thunks and
6898 2008-11-28 Mark Probst <mark.probst@gmail.com>
6900 * mini-ppc64.h, tramp-ppc64.c: Make generic code sharing work.
6902 2008-11-28 Mark Mason <mmason@upwardaccess.com>
6904 * method-to-ir.c, mini-trampolines.c: protect IMG code with #ifdef MONO_ARCH_HAVE_IMT to fix compile errors.
6905 * mini-mips.c: Fixup stackframe assignments after allocation of spillvars.
6906 * mini-mips.h: disable IMT
6907 * tramp-mips.c (mono_arch_get_vcall_slot): fix offset extraction
6909 2008-11-28 Mark Probst <mark.probst@gmail.com>
6911 * mini-ppc64.c, mini-ppc64.h: Don't emulate long ops.
6913 2008-11-28 Mark Probst <mark.probst@gmail.com>
6915 * mini-ppc64.c, exceptions-ppc64.c: Several fixes.
6917 2008-11-28 Zoltan Varga <vargaz@gmail.com>
6919 * method-to-ir.c (handle_isinst): Use PCONST instead of ICONST for
6922 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
6924 * simd-intrinsics.c (emit_array_extension_intrinsics): Add support
6925 for Set/GetVector aligned versions.
6927 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
6929 * basic-simd.cs: Add tests for Get/SetVector.
6931 2008-11-27 Mark Probst <mark.probst@gmail.com>
6933 * mini.c: Removed g_slist_append_mempool(). Now in
6936 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
6938 * simd-intrinsics.c (mono_emit_vector_ldelema): Extract the element
6939 size properly and make the bounds check optional.
6941 * simd-intrinsics.c (emit_array_extension_intrinsics): Add support
6942 for SetVector and IsAligned.
6944 2008-11-27 Zoltan Varga <vargaz@gmail.com>
6946 * mini.c: Remove unused mono_normalize_opcodes () function.
6948 2008-11-26 Mark Probst <mark.probst@gmail.com>
6950 * method-to-ir.c (mini_emit_inst_for_method): Small fix: we're
6951 using the new atomic add ops now.
6953 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Implemented atomic
6956 2008-11-26 Mark Probst <mark.probst@gmail.com>
6958 * mini-ppc64.c: Several fixes.
6960 2008-11-25 Mark Mason <mmason@upwardaccess.com>
6962 * cpu-mips.md: added jump_table
6963 * mini-mips.c: added jump_table. Eliminate compare-imm when lowering. Remove dead function.
6965 2008-11-25 Mark Mason <mmason@upwardaccess.com>
6967 * mini-mips.c, mini-mips.h, tramp-mips.c, cpu-mips.md: Initial upgrade of MIPS port to new IR.
6969 2008-11-25 Mark Mason <mmason@upwardaccess.com>
6971 * mini-ops.h: corrected a handful of MIPS opcodes.
6973 2008-11-25 Mark Mason <mmason@upwardaccess.com>
6975 * aot-compiler.c: MIPS to use ELF writer
6977 2008-11-25 Mark Mason <mmason@upwardaccess.com>
6979 * mini-codegen.c: remove MIPS specific assert.
6981 2008-11-25 Mark Probst <mark.probst@gmail.com>
6983 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, cpu-ppc64.md: Several
6984 fixes. PPC64 now passes most of the runtime regressions.
6986 2008-11-24 Zoltan Varga <vargaz@gmail.com>
6988 * regalloc2.c: Distinguish between use/def positions. Optimize the creation of
6989 volatile intervals a bit.
6991 2008-11-24 Mark Probst <mark.probst@gmail.com>
6993 * basic-long.cs: New test case.
6995 2008-11-23 Zoltan Varga <vargaz@gmail.com>
6997 * mini.c (mini_method_compile): Disable globalra for large methods for
7000 * regalloc2.c (order_moves): Add fp support.
7002 * branch-opts.c (mono_remove_critical_edges): Split non-critical edges whose
7003 source bblock ends with an OP_BR_REG.
7005 * ratests.cs: Add a new test.
7007 2008-11-23 Mark Probst <mark.probst@gmail.com>
7009 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c: Disable generic code
7010 sharing. PPC64 now passes generics.exe.
7012 2008-11-23 Mark Probst <mark.probst@gmail.com>
7014 * mini-ppc64.c: Several fixes. PPC64 now runs iltests.exe.
7016 2008-11-23 Zoltan Varga <vargaz@gmail.com>
7018 * exceptions-x86.c (mono_arch_find_jit_info): Avoid reading uninitialized
7019 memory when mono_jit_info_table_find () can't find the method in the
7022 * aot-compiler.c (mono_save_xdebug_info): Emit complete debug info for
7025 * aot-compiler.c (mono_save_xdebug_info): Make this work with the assembly
7028 2008-11-23 Mark Probst <mark.probst@gmail.com>
7030 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, cpu-ppc64.md:
7031 Several fixes. PPC64 now runs exceptions.exe and
7032 devirtualization.exe.
7034 2008-11-22 Mark Probst <mark.probst@gmail.com>
7036 * mini-ppc64.c, tramp-ppc64.c: Small fixes. PPC64 now runs
7037 arrays.exe and basic-math.exe.
7039 2008-11-22 Mark Probst <mark.probst@gmail.com>
7041 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, tramp-ppc64.c,
7042 cpu-ppc64.md: Several fixes. PPC64 now runs objects.exe.
7044 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
7046 * simd-intrinsics.c: Add support ArrayExtension intrinsics.
7048 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
7050 * method-to-ir.c: Move bounds checking macros to ir-emit.h
7052 * ir-emit.h: Move macros from method-to-ir.c to here.
7054 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
7056 * mini-ops.h: Correct the long simd ops to use LREG.
7058 2008-11-21 Zoltan Varga <vargaz@gmail.com>
7060 * mini-ops.h: Correct the dreg type of OP_LOADI8_MEMBASE.
7062 * mini-ops.h: Correct the dreg type of a few long opcodes.
7064 * mini-amd64.h: Applied patch from Mihai Chelaru <kefren@ngnetworks.ro>.
7067 Fri Nov 21 12:52:23 CET 2008 Paolo Molaro <lupus@ximian.com>
7069 * mini-ppc.c: remove negative stack references in epilog
7070 for platforms that don't support the red zone.
7072 2008-11-21 Mark Probst <mark.probst@gmail.com>
7074 * mini-ppc64.h, cpu-ppc64.md: Fixed caller/callee saved floating
7075 point regs. Now PPC64 passes basic-calls.exe.
7077 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
7079 * basic-simd.cs: Add tests for accessors of Vector2l.
7081 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
7083 * mini-ops.h: Added OP_INSERTX_I8_SLOW,.
7085 * mini-x86.c (mono_arch_decompose_long_opts): Decompose OP_INSERTX_I8_SLOW.
7087 * simd-intrinsics.c: Add support for Vector2l and Vector2ul.
7089 2008-11-21 Mark Probst <mark.probst@gmail.com>
7091 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Several fixes. Now
7092 PPC64 passes basic-long.exe.
7094 2008-11-20 Mark Probst <mark.probst@gmail.com>
7096 * decompose.c: Decompose carry and overflow add on PPC64 like on
7097 other 64 bit archs. Don't decompose sub at all on PPC64.
7099 * mini-ppc64.c, exceptions-ppc64.c, tramp-ppc64.c, cpu-ppc64.md:
7100 Several fixes and new opcodes. Now PPC64 runs (but doesn't pass)
7103 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
7105 * basic-simd.cs: Add tests for accessors of Vector2d.
7107 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
7109 * mini-ops.h: Added OP_INSERTX_R8_SLOW,.
7113 * mini-x86.c (mono_arch_output_basic_block): Same.
7115 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector2d.
7117 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
7119 * basic-simd.cs: Add tests for accessors of Vector4f.
7121 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
7123 * mini-ops.h: Added OP_INSERTX_R4_SLOW,.
7127 * mini-x86.c (mono_arch_output_basic_block): Same.
7129 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector4f.
7131 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
7133 * basic-simd.cs: Add tests for accessors of Vector4i and Vector4ui.
7135 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
7137 * mini-ops.h: Added OP_INSERTX_I4_SLOW,.
7141 * mini-x86.c (mono_arch_output_basic_block): Same.
7143 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector4i and Vector4ui.
7145 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
7147 * cpu-x86.md: Use reasonable sizes for extractx_u2 and insertx_u1_slow.
7149 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
7151 * simd-intrinsics.c: Enable setters for Vector16sb.
7153 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
7155 * mini-ops.h: Added OP_EXTRACTX_U2, OP_INSERTX_U1_SLOW.
7159 * mini-x86.c (mono_arch_output_basic_block): Same.
7161 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector16b.
7163 2008-11-19 Rodrigo Kumpera <rkumpera@novell.com>
7165 * simd-intrinsics.c: Implement setter for Vector8us.
7167 2008-11-19 Zoltan Varga <vargaz@gmail.com>
7169 * aot-compiler.c (mono_save_xdebug_info): Emit correct location info
7172 Wed Nov 19 18:27:41 CET 2008 Paolo Molaro <lupus@ximian.com>
7174 * mini-ppc.c: remove references to the red zone in the prolog
7175 (for systems that don't support it).
7177 2008-11-19 Mark Probst <mark.probst@gmail.com>
7179 * cpu-ppc64.md: Fixed a few instruction lengths.
7181 * mini-ppc64.c: Don't emit SETLRET. PPC64 passes basic-float.exe,
7184 2008-11-19 Mark Probst <mark.probst@gmail.com>
7186 * mini-ppc64.c, cpu-ppc64.md: Fixed some opcodes. PPC64 passes
7189 2008-11-19 Zoltan Varga <vargaz@gmail.com>
7191 * aot-compiler.c (mono_save_xdebug_info): Add more parameter types.
7193 2008-11-18 Rodrigo Kumpera <rkumpera@novell.com>
7195 * mini-ops.h: Added OP_INSERT_I2.
7199 * mini-x86.c (mono_arch_output_basic_block): Same.
7201 * simd-intrinsics.c: Implement setter for Vector8s.
7203 * simd-methods.h: Add the names of get setters of Vector8s.
7205 2008-11-18 Zoltan Varga <vargaz@gmail.com>
7207 * aot-compiler.c (mono_save_xdebug_info): Add support for parameters.
7209 * aot-compiler.c (mono_save_xdebug_info): Add preliminary support for
7212 * unwind.h (MonoUnwindOp): Change the 'val' to a signed type.
7214 2008-11-18 Mark Probst <mark.probst@gmail.com>
7216 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, cpu-ppc64.md: Changes
7217 for PPC64. An empty program runs now.
7219 2008-11-18 Zoltan Varga <vargaz@gmail.com>
7221 * unwind.h (MonoUnwindOp): Change the 'val' to a signed type.
7223 * aot-compiler.c mini.c mini.h: Add a JIT debugging mode modelled after
7224 a similar mode in Kaffe: When the the MONO_XDEBUG env var is set, debugging
7225 info for JITted code is emitted into a shared library, loadable into gdb.
7227 2008-11-18 Mark Probst <mark.probst@gmail.com>
7229 * Makefile.am: Changes to build PPC64.
7231 * mini-arch.h: Include mini-ppc64.h on PPC64.
7233 2008-11-18 Mark Probst <mark.probst@gmail.com>
7235 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Updated with changes
7236 in PPC code up to r119147.
7238 2008-11-18 Mark Probst <mark.probst@gmail.com>
7240 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, exceptions-ppc64.c,
7241 cpu-ppc64.md: Changes for PPC64.
7243 Based on code submitted by andreas.faerber@web.de at
7244 https://bugzilla.novell.com/show_bug.cgi?id=324134 under the
7247 2008-11-18 Mark Probst <mark.probst@gmail.com>
7249 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, exceptions-ppc64.c,
7250 cpu-ppc64.md: Copied from the corresponding PPC files from
7253 2008-11-18 Scott Peterson <lunchtimemama@novell.com>
7255 * mini-ops.h: Added OP_ROUND.
7257 * cpu-x86.md: Added round.
7259 * mini-x86.c: Added support for intrinsicing Math.Round (double).
7261 * basic-math.cs: Added test_0_round to test rounding.
7263 Contributed under MIT/X11 license.
7265 2008-11-17 Bill Holmes <billholmes54@gmail.com>
7267 * aot-compiler.c : Fix the Winx64 build.
7269 Contributed under MIT/X11 license.
7271 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
7273 * mini-x86.c (mono_arch_output_basic_block): Use movsd instead of monvups
7274 in OP_EXTRACT_R8 to avoid possible stack corruption.
7276 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
7278 * mini-ops.h: Added OP_EXTRACT_R8/I8.
7280 * cpu-x86.md: Added extract_r8.
7282 * mini-x86.c (mono_arch_output_basic_block): Emmit OP_EXTRACT_R8.
7284 * mini-x86.c: Added mono_arch_decompose_long_opts to break OP_EXTRACT_I8 into
7285 a couple of OP_EXTRACT_I4.
7287 * mini-x86.h: Define MONO_ARCH_HAVE_DECOMPOSE_LONG_OPTS if simd is enabled.
7289 * simd-intrinsics.c: Implement getters for Vector2l/2ul/2d.
7291 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
7293 * simd-intrinsics.c (vector2l_intrinsics): CompareGreaterThan requires sse 4.2
7296 2008-11-17 Zoltan Varga <vargaz@gmail.com>
7298 * method-to-ir.c (handle_delegate_ctor): Emit the address of the delegate
7299 trampoline as an AOT const of the proper type instead of MONO_PATCH_INFO_ABS.
7301 * mini.c (mono_codegen): Remove the handling of delegate trampolines, they
7302 are not needed any more.
7304 * mini.h: Remove the unused INS_LIST macros.
7306 * mini.c (mini_method_compile): Remove a disable globalra case which is no
7309 * *.h *.c: Remove duplicate MonoInst emission macros, use the ones in
7312 * regalloc.h *.c: Remove references to mono_regstate_next_int (), use
7313 mono_alloc_ireg () instead.
7315 * mini-<ARCH>.c: Include ir-emit.h. Remove duplicate MonoInst emission
7318 * mini-amd64.c (emit_load_volatile_arguments): Removed, not needed
7321 * aot-runtime.c (load_aot_module): Disable AOT when running under
7324 * mini-amd64.h: Change the monitor fastpath defines to check for
7325 !PLATFORM_WIN32 so they work on *bsd too.
7327 * mini.h mini.c mini-hhpa.c: Remove more unused code.
7329 * mini-s390.c mini-s390x.c: Remove !cfg->new_ir code.
7331 * mini.h (MonoCompile): Remove new_ir flag.
7333 * regalloc.h regalloc.c: Remove unused code.
7335 * cpu-*.md: Remove more unused opcodes.
7337 * simple-cee-ops.h simple-mini-ops.h: Removed.
7339 * mini-ops.h *.c cpu-<ARCH>.md: Remove more unused opcodes.
7341 2008-11-17 Zoltan Varga <vargaz@gmail.com>
7343 * aliasing.h: Removed.
7345 * *.c: Remove references to aliasing.h and inssel.h.
7347 * mini.c: Remove additional unused functions.
7349 * mini-ops.h cpu-*.md: Remove unused opcodes.
7351 2008-11-16 Zoltan Varga <vargaz@gmail.com>
7353 Remove the old JIT code.
7355 * inssel*.brg: Removed.
7357 * ssa.c abcremoval.c aliasing.c: Removed.
7359 * ssa2.c: Renamed to ssa.c.
7361 * abcremoval2.c: Renamed to abcremoval.c.
7363 * *.c: Removed all !cfg->new_ir code.
7365 * mini-<ARCH>.c: Removed mono_arch_call_opcode (),
7366 mono_arch_emit_this_vret_args (), and mono_arch_get_inst_for_method ().
7368 * mini.c: Removed the old mono_method_to_ir () and all the code used by it.
7370 2008-11-16 Zoltan Varga <vargaz@gmail.com>
7372 * aot-compiler.c aot-runtime.c: Emit most of the non-table data in a structure
7373 to simplify the code and cut back on the number of global symbols in the AOT
7376 * aot-compiler.c aot-runtime.c: Get rid of the unused plt_jump_table.
7378 2008-11-15 Zoltan Varga <vargaz@gmail.com>
7380 * aot-runtime.c aot-compiler.c: Unify the plt_jump_table/plt_info tables
7381 with the got/got_info tables.
7383 * mini.h: Bump AOT file format version.
7385 * unwind.h: New file, contains definitions for stack unwinding.
7387 * mini.c (mono_emit_unwind_op): New helper function to append an unwind op
7390 * aot-compiler.c: Generalize the emitting of unwind information to use the
7391 information in cfg->unwind_ops.
7393 * mini-amd64.c (mono_arch_emit_prolog): Emit unwind info.
7395 * aot-compiler.c: Emit dwarf unwind information so gdb can unwind through
7396 AOT method frames. Enable writing symbols for methods by default.
7398 2008-11-14 Rodrigo Kumpera <rkumpera@novell.com>
7400 * simd-intrinsics.c (simd_intrinsic_emit_getter): Generalize this code
7401 and make it work with vectors of element sizes 1, 2 and 4.
7403 * simd-intrinsics.c: Enable getter for all vectors with element size
7406 * simd-methods.h: Add the names of other getters.
7408 * mini-ops.h: Added OP_EXTRACT_I2/U2/I1/U1.
7414 Fri Nov 14 15:54:18 CET 2008 Paolo Molaro <lupus@ximian.com>
7416 * mini-ppc.h: portability fix.
7418 Fri Nov 14 15:39:50 CET 2008 Paolo Molaro <lupus@ximian.com>
7420 * mini-ppc.h, mini-ppc.c: avoid using the red zone as some kernels are
7421 buggy and will overwrite it.
7423 2008-11-14 Zoltan Varga <vargaz@gmail.com>
7425 * aot-compiler.c: Add functionality to emit local symbols to the elf writer.
7426 Use it to emit local symbols for all methods so AOTed methods show up with
7427 their full name in gdb/valgrind output.
7429 Fri Nov 14 12:56:27 CET 2008 Paolo Molaro <lupus@ximian.com>
7431 * mini-ppc.c: portability fixes.
7433 2008-11-14 Zoltan Varga <vargaz@gmail.com>
7435 * mini-trampolines.c (mono_magic_trampoline): Move the patching of plt
7436 entries out of the if (!generic_shared...) code so it is always done.
7437 (mono_class_init_trampoline): Do the patching when running under valgrind
7438 too, newer versions of valgrind have no problems with it.
7440 2008-11-13 Zoltan Varga <vargaz@gmail.com>
7442 * aot-compiler.c (emit_writeout): Rework this to make it easier to add
7445 2008-11-13 Mark Probst <mark.probst@gmail.com>
7447 * mini-ppc.c, cpu-ppc.md: Reserve space for the parameter area in
7450 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
7452 * simd-intrinsics.c: Add getter support for Vector4i and Vector4ui.
7454 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
7456 * mini-ops.h: Kill diplicated ops OP_SHUFLEPS.
7462 * simd-intrinsics.c: Same.
7464 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
7466 * simd-intrinsics.c: Enable constructor intrinsics for all types.
7468 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
7470 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Generalize this method
7471 to work with more Vector types.
7473 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
7475 * simd-intrinsics.c (simd_intrinsic_emit_ctor): If the target is already a pointer
7476 store the elemens directly instead of using and intermediate.
7478 2008-11-13 Zoltan Varga <vargaz@gmail.com>
7480 * mini-amd64.c (emit_call_body): Avoid aligning call sites in AOTed code.
7482 * tramp-x86.c (mono_arch_create_trampoline_code): Rework the return sequence
7483 to preserve %eax for aot plt trampolines.
7485 * aot-compiler.c (compile_method): Don't skip synchronized methods.
7486 (encode_method_ref): Flag synchronized methods so they won't go through
7489 * aot-compiler.c: Additional work to support AOTing synchronized methods/
7492 * cpu-ia64.md (jmp): Increase max length.
7494 2008-11-12 Zoltan Varga <vargaz@gmail.com>
7496 * aot-runtime.c (load_method): Avoid calling runtime_class_init () for
7497 open generic classes.
7499 * aot-compiler.c: Enable the ELF writer on ELF platforms.
7501 * method-to-ir.c (mono_method_to_ir2): Revert the last change to the
7502 box+brtrue optimization since it causes test failures on x86.
7504 2008-11-12 Rodrigo Kumpera <rkumpera@novell.com>
7506 * mini-ops.h: Remove OP_PUSH_R4 and OP_LOADX_STACK.
7512 * mini.h (struct MonoCompile): Add simd_ctor_var to be used as storage
7513 for simd ctor values.
7515 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Use simd_ctor_var for the constructor
7516 instead of directly pushing the values on stack. This saves about 15 bytes of generated code.
7518 2008-11-12 Rodrigo Kumpera <rkumpera@novell.com>
7520 * simd-methods.h: Rename SubWithSaturation, ArithmeticRightShift and
7523 * simd-instrincs.c: Same.
7525 * basic-simd.cs: Same.
7527 2008-11-12 Zoltan Varga <vargaz@gmail.com>
7529 * ratests.cs: Add more tests.
7531 * regalloc2.c (add_spill_code): Handle more corner cases.
7533 2008-11-11 Zoltan Varga <vargaz@gmail.com>
7535 * regalloc2.c (INS_POS_INTERVAL): Decrease this to 8 to avoid overflows.
7536 (update_liveness): Avoid holes in the liveness ranges of hregs if they are
7537 both the source an destination of an instruction.
7539 Tue Nov 11 19:30:50 CET 2008 Paolo Molaro <lupus@ximian.com>
7541 * jit-icalls.c, local-propagation.c, mini.c, ssa.c, ssapre.c, trace.c,
7542 wapihandles.c: more portability changes.
7544 Tue Nov 11 18:56:33 CET 2008 Paolo Molaro <lupus@ximian.com>
7546 * aot-compiler.c, aliasing.c, abcremoval.c: portability changes.
7547 * mini.c mini.h, aot-runtime.c: the aot segfault-handling code is not
7548 safe to execute in a signal handler and the kernel provides better
7549 the info in /proc/self/smaps. Avoid the assert on sigaction during
7552 2008-11-11 Zoltan Varga <vargaz@gmail.com>
7554 * method-to-ir.c (mono_method_to_ir2): In the box+brtrue optimization, only
7555 do the bblock linking hack if it is actually needed.
7557 * Makefile.am (patch-libtool): New helper target to patch libtool to speed
7560 * liveness.c (ENABLE_LIVENESS2): Reenable this for 64 bit archs as the
7561 crash problem is fixed.
7563 * branch-opts.c (mono_remove_critical_edges): Link up newly added
7566 * mini.c (mini_method_compile): Compute unreachable bblocks properly even
7568 (mini_method_compile): Set the starting value of next_vreg to
7569 MAX_IREGS + MAX_FREGS when using globalra.
7571 * method-to-ir.c (mono_method_to_ir2): Mark bblocks starting
7572 filter clauses with BB_EXCEPTION_HANDLER.
7574 * regalloc2.c (assign_spill_slots): Set cfg->rgctx_var.
7576 2008-11-10 Mark Probst <mark.probst@gmail.com>
7578 * mini-x86.c (mono_arch_get_argument_info): Don't align argument
7579 space for stdcall. Fixes regressions on Win32.
7581 2008-11-10 Zoltan Varga <vargaz@gmail.com>
7583 * regalloc2.c (handle_reg_constraints): Avoid adding code to unreachable
7585 (linear_scan): Remove an assert which doesn't seem to be needed.
7587 * local-propagation.c (mono_local_deadce): Avoid a call to
7588 MONO_DELETE_INS which would screw up the instruction linking.
7590 * mini.c (mono_decompose_op_imm): Make this work with globalra.
7592 * regalloc2.c: Upgrade to work the current JIT code.
7594 2008-11-09 Zoltan Varga <vargaz@gmail.com>
7596 * method-to-ir.c (inline_method): Merge more basic blocks to help the AOT
7599 * aot-runtime.c: Remove some dead code.
7601 * tramp-arm.c: Use 'code' as the runnning pointer in code generation for
7603 (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Implement aot support.
7605 * aot-runtime.c (load_named_code): Decode the offset of lazy fetch
7606 trampolines using sscanf since atoi doesn't work on large unsigned values.
7608 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full):
7609 Initialize code_size.
7611 2008-11-08 Mark Probst <mark.probst@gmail.com>
7613 * method-to-ir.c (mini_emit_inst_for_method): Make
7614 Interlocked.CompareExchange work for Int arguments on 32 bit
7617 2008-11-07 Mark Probst <mark.probst@gmail.com>
7619 * method-to-ir.c (mono_method_to_ir2): Fixed a funny commit error.
7621 2008-11-06 Bill Holmes <billholmes54@gmail.com>
7623 * main.c Fix MSVC build.
7625 Contributed under MIT/X11 license.
7627 2008-11-06 Mark Probst <mark.probst@gmail.com>
7629 * mini-x86.c (mono_arch_allocate_vars): Make sure locals that need
7630 alignment larger than 8 bytes are aligned correctly, too.
7632 * mini.c: Honor the min_align field of MonoClass when laying out
7635 2008-11-06 Zoltan Varga <vargaz@gmail.com>
7637 * method-to-ir.c (mono_method_to_ir2): Fix AOT support for CEE_SWITCH on arm.
7639 * aot-compiler.c (emit_plt): Fix a warning.
7641 * aot-compiler.c: Implement ARM support in the binary writer.
7643 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
7645 * basic-simd.cs: Add test for getter with byref arg.
7646 Fix the naming of a few tests.
7647 Add missing checks to a test.
7649 2008-11-05 Zoltan Varga <vargaz@gmail.com>
7651 * aot-compiler.c (emit_plt): Make the arm code work with the binary writer.
7653 * aot-compiler.c aot-runtime.c mini-trampolines.c tramp-amd64.c: Implement
7654 most of the full-aot support for monitor enter/exit trampolines.
7656 * tramp-x86.c tramp_amd64.c: Add AOT compatible variants of the monitor
7657 enter/exit trampoline creation functions.
7659 * Makefile.am: Fix the generation of buildver.h so it is not invoked during
7662 Wed Nov 5 16:28:53 CET 2008 Paolo Molaro <lupus@ximian.com>
7664 * mini.h, aot-compiler.c, method-to-ir.c, aot-runtime.c: remove the
7665 incorrectly added MONO_WRAPPER_MONITOR_* (in r117651-r117652) and
7666 implement the needed functionality without adding crap to the runtime.
7668 2008-11-05 Zoltan Varga <vargaz@gmail.com>
7670 * mini-trampolines.c (mono_create_monitor_enter_trampoline): Fix the
7673 * mini.c (mono_build_date): New global version holding the build date in
7676 * Makefile.am (buildver.c): Generate a file containing the build date.
7678 * main.c: Set the build date from the generated file.
7680 * mini.c (mono_get_runtime_build_info): New helper function returning build
7681 information in a string format.
7683 * driver.c (mono_main): Print the build date in --version.
7685 * aot-compiler.c aot-runtime.c: Embed the build information into the AOT
7686 file when the bind-to-runtime-version option is used.
7688 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
7690 * simd-intrinsics.c: Fix bug when using getters and byref args.
7692 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
7694 * simd-methods.h: Rename prefetch methods.
7696 * simd-intrinsics.c: Same.
7698 2008-11-05 Mark Probst <mark.probst@gmail.com>
7700 * tramp-amd64.c: Enlarge the Monitor.Enter/Exit trampoline code
7703 2008-11-04 Zoltan Varga <vargaz@gmail.com>
7705 * aot-compiler.c: Use the bundled elf header files instead of depending on
7708 * aot-compiler.c (emit_symbol_diff): Allocate memory from the acfg
7711 * method-to-ir.c (mono_method_check_inlining): Avoid a getenv () call
7714 2008-11-04 Rodrigo Kumpera <rkumpera@novell.com>
7716 * cpu-x86.md: Add store nta ops.
7722 * mini.h: Add an enum for simd prefetch modes.
7724 * simd-methods.h: Refactor the store_aligned code to handle multiple kinds
7725 of store. Use the changed code to support store nta.
7727 * simd-intrinsics.c: Add prefetch ops for all vector types.
7729 2008-11-04 Zoltan Varga <vargaz@gmail.com>
7731 * aot-compiler.c: Add an option for JIT compiling the methods by multiple
7734 * aot-compiler.c: Use statically allocated buffers for constructing symbol
7737 * aot-runtime.c aot-compiler.c: Add support for the MONITOR_ENTER/EXIT
7740 2008-11-04 Mark Probst <mark.probst@gmail.com>
7742 * mini-x86.c: Fixed commit.
7744 2008-11-04 Zoltan Varga <vargaz@gmail.com>
7746 * aot-compiler.c (emit_plt): Align the plt section only on x86.
7748 2008-11-04 Mark Probst <mark.probst@gmail.com>
7750 * mini-trampolines.c, mini.h: Two new trampolines: MONITOR_ENTER
7751 and MONITOR_EXIT, for the ASM fastpaths.
7753 * method-to-ir.c: Use the ASM fastpath for Monitor.Enter/Exit if
7756 * mini.c, patch-info.h: Signature and patch infos for
7757 Monitor.Enter/Exit trampolines.
7759 * mini-amd64.c, mini-x86.c: Make emit_tls_get() non-static.
7761 * tramp-amd64.c, tramp-x86.c, mini-amd64.h, mini-amd64.h:
7762 Monitor.Enter/Exit ASM fastpath for Linux.
7764 2008-11-04 Zoltan Varga <vargaz@gmail.com>
7766 * mini.c (mono_method_to_ir): Fix soft-float support in Array.Get/Set.
7768 * objects.cs: Add a new test.
7770 * aot-compiler.c: Use mono_100ns_ticks () for computing the profiling info.
7772 * aot-runtime.c (load_method): Run class initialization in the PLT case even
7773 if MONO_LOG_LEVEL is set.
7775 * debug-mini.c (serialize_variable): Fix the encoding of dead variables.
7777 * aot-runtime.c (mono_aot_get_method): Skip out-of-date AOT modules.
7779 * aot-compiler.c (emit_and_reloc_code): Speed this up a little.
7781 * aot-compiler.c: Change the relocation code to use virtual addresses instead
7782 of file offsets. Align the sections belonging to the data segment to
7785 2008-11-03 Zoltan Varga <vargaz@gmail.com>
7787 * aot-compiler.c: Simplify the elf writer by depending on the definitions in
7788 elf.h. Port it to amd64.
7790 2008-11-03 Rodrigo Kumpera <rkumpera@novell.com>
7792 * driver.c: Enable SIMD by default.
7794 2008-11-03 Rodrigo Kumpera <rkumpera@novell.com>
7796 * cpu-x86.md: Add prefetch op.
7802 * mini.h: Add an enum for simd prefetch modes.
7804 * simd-methods.h: Add prefetch function names.
7806 * simd-intrinsics.c: Add prefetch ops for all vector types.
7808 2008-11-03 Zoltan Varga <vargaz@gmail.com>
7810 * aot-compiler.c (emit_bytes): Speed this up a little.
7812 2008-11-02 Zoltan Varga <vargaz@gmail.com>
7814 * aot-compiler.c: Add JIT time etc. statistics.
7816 * aot-compiler.c (compile_method): Fix the copying of the cfgs array.
7818 * mini.h (MonoCompile): Add 'got_offset' field.
7820 * aot-compiler.c: Store the got offset in MonoCompile, get rid of the
7821 method_got_offsets array.
7823 * aot-compiler.c aot-runtime.c: Add support for the monitor enter/exit
7826 * aot-compiler.c (compile_method): Add generic method instances referenced
7827 by the method to the list of methods to be compiled, this is required so if
7828 A<T> references B<T>, and another assembly references A<int>, then it will
7829 also get a copy of B<int>.
7831 * method-to-ir.c (mini_emit_inst_for_method): Use the proper wrapper type
7832 when checking for monitor enter/exit.
7834 2008-10-30 Mark Probst <mark.probst@gmail.com>
7836 * method-to-ir.c (mini_emit_inst_for_method): Use the IL fastpaths
7837 for Monitor.Enter and Monitor.Exit if enabled.
7839 * mini-x86.h, mini-amd64.h: Enable the IL fastpaths for Linux and
7842 2008-10-30 Zoltan Varga <vargaz@gmail.com>
7844 * method-to-ir.c (type_from_op): Convert CEE_CONV_U on OP_ICONV_TO_U instead
7845 of an OP_MOVE. Fixes #440046.
7847 * basic-long.cs: Add a new test.
7849 2008-10-29 Rodrigo Kumpera <rkumpera@novell.com>
7851 * mini.h: Add synchronization note for the managed counter-part.
7853 * simd-intrinsics.c: Add SimdRuntime.get_AccelMode intrinsic that
7854 returns the simd caps of the current cpu.
7856 2008-10-29 Rodrigo Kumpera <rkumpera@novell.com>
7858 * basic-simd.cs: Remove Console.WriteLine.
7860 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
7862 * basic-simd.cs: New tests for Vector2ul.
7864 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
7866 * simd-intrinsics.c: Add new vector type Vector2ul.
7868 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
7870 * basic-simd.cs: New tests for Vector2l.
7872 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
7874 * cpu-x86.md: Add long version of most packed int ops.
7880 * simd-intrinsics.c: Add new vector type Vector2l.
7882 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
7884 * simd-intrinsics.c: Replace SN_op_BitwiseXor with SN_op_ExclusiveOr.
7886 * simd-methods.h: Remove SN_op_BitwiseXor.
7888 2008-10-28 Zoltan Varga <vargaz@gmail.com>
7890 * mini.c (mono_allocate_stack_slots_full): Align the size of vtypes to their
7893 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
7895 * basic-simd.cs: Test for Vector2d.
7897 * basic-simd.cs (test_vector8s_pack_signed_sat): Fixed broken
7900 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
7902 * cpu-x86.md: Add double version of all packed float ops.
7908 * simd-intrinsics.c: Add new vector type Vector2d.
7910 * simd-intrinsics.c (vector4f_intrinsics): Fix ordering.
7912 * simd-methods.h: Add Duplicate.
7914 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
7916 * basic-simd.cs: Test for packing with signed saturation.
7918 2008-10-28 Zoltan Varga <vargaz@gmail.com>
7920 * aot-compiler.c (add_generic_instances): Add all methods of generic instances
7921 found in the TYPESPEC table.
7923 2008-10-26 Zoltan Varga <vargaz@gmail.com>
7925 * aot-runtime.c (mono_aot_get_method): Log not found methods for extra methods
7928 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
7930 * mini.c (mono_method_to_ir): For MONO_PATCH_INFO_RVA, save field the token
7931 instead of the RVA, since the RVA can be changed by tools like the cil
7934 * method-to-ir.c (mono_method_to_ir2): Ditto.
7936 * debug-mini.c (serialize_variable): Handle ADDRESS_MODE_DEAD.
7937 (deserialize_variable): Ditto.
7939 2008-10-25 Martin Baulig <martin@ximian.com>
7941 * debug-mini.c (write_variable): Use
7942 `MONO_DEBUG_VAR_ADDRESS_MODE_DEAD' for dead variables.
7944 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
7946 * cpu-x86.md: Add unsigned variants of packd and packw.
7950 * mini-x86.h: Emit the right instruction for packd and packw.
7951 Add unsigned variants of packd and packw.
7953 * simd-intrinsics.c: Packd and packw were used in place of their
7954 unsigned variants. Change that.
7955 Add intrinsics for (Signed)PackWithSignedSaturation.
7957 * simd-methods.h: Add (Signed)PackWithSignedSaturation.
7959 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
7961 * simd-intrinsics.c (vector4i_intrinsics): New table of intrinsic type.
7963 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
7965 * mini-ops.h: Remove dword packed add/sub with saturation ops.
7967 * cpu-x86.md: Remove dword packed add/sub with saturation ops.
7969 * simd-intrinsics.c (vector4ui_intrinsics): Remove methods without
7972 * simd-intrinsics.c (vector8s_intrinsics): Fix ordering.
7974 2008-10-24 Mark Probst <mark.probst@gmail.com>
7976 * method-to-ir.c, mini.c: Special casing for the synchronized
7977 wrapper for the ldtoken+GetTypeFromHandle case.
7979 2008-10-24 Zoltan Varga <vargaz@gmail.com>
7981 * mini.c (mono_replace_ins): Move this to branch-opts.c.
7983 * mini.c (mono_replace_ins): Propagate has_array_access flag to the newly
7984 created/split bblocks.
7986 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
7988 * mini-ops.h: Add packed signed mul high.
7992 * mini-x86.c (mono_arch_output_basic_block): Same.
7994 * simd-methods.h: Add PackWithUnsignedSaturation and ShiftRightLogic.
7996 * simd-intrinsics.c (vector8s_intrinsics): New table of intrinsic type.
7998 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
8000 * basic-simd.cs: Tests for Vector16sb.
8002 2008-10-24 Zoltan Varga <vargaz@gmail.com>
8004 * inssel.brg (stmt): Fix OP_HARD_NOP rule.
8006 2008-10-23 Rodrigo Kumpera <rkumpera@novell.com>
8008 * mini-ops.h: Add packed signed min, max and compare greater.
8012 * mini-x86.c (mono_arch_output_basic_block): Same. Add packed add/sub with
8015 * simd-methods.h: Add CompareGreaterThan.
8017 * simd-methods.h: Remove CompareEquals.
8019 * simd-intrinsics.c: Add new TODO entry and some cosmetic changes.
8021 * simd-intrinsics.c (vector16sb_intrinsics): New table of intrinsic type.
8023 * simd-intrinsics.c (vector4f_intrinsics): Rename CompareEquals to
8026 2008-10-23 Rodrigo Kumpera <rkumpera@novell.com>
8028 * basic-simd.cs: Fix tests due to change in the API.
8030 2008-10-21 Zoltan Varga <vargaz@gmail.com>
8032 * mini.c method-to-ir.c: Use mono_field_get_name () for accessing field->name.
8034 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
8036 * basic-simd.cs: Fix name change in Vector4f::CompareEqual.
8038 * simd-intrinsics.c (simd_intrinsic_emit_store_aligned): Don't use
8039 inst_offset as this has invalid values for LDADDR.
8041 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
8043 * basic-simd.cs: Test for SignedPackWithUnsignedSaturation.
8045 * simd-intrinsics.c (vector4ui_intrinsics): Add SignedPackWithUnsignedSaturation.
8047 2008-10-21 Zoltan Varga <vargaz@gmail.com>
8049 * method-to-ir.c (initialize_array_data): Use mono_field_get_data ()
8050 for accessing field->data.
8052 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
8054 * basic-simd.cs: Test for SignedPackWithUnsignedSaturation.
8056 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
8058 * simd-methods.h: Add SignedPackWithUnsignedSaturation.
8060 * simd-intrinsics.c (vector8us_intrinsics): Add SignedPackWithUnsignedSaturation.
8062 2008-10-21 Zoltan Varga <vargaz@gmail.com>
8064 * dominators.c (mono_compute_natural_loops): Allocate GList enties
8065 from the cfg mempool.
8067 2008-10-20 Rodrigo Kumpera <rkumpera@novell.com>
8069 * basic-simd.cs: Tests for new methods in Vector8us.
8071 2008-10-20 Rodrigo Kumpera <rkumpera@novell.com>
8073 * mini-ops.h: Add multiply and store high.
8077 * mini-x86.c (mono_arch_output_basic_block): Same.
8079 * simd-methods.h: Same.
8081 * simd-intrinsics.c (vector8us_intrinsics): Add MultiplyStoreHigh
8084 2008-10-19 Zoltan Varga <vargaz@gmail.com>
8086 * method-to-ir.c (mono_emit_method_call_full): Remove a needless call to
8087 mono_class_setup_vtable ().
8089 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Use
8090 mono_class_get_vtable_entry () for accessing klass->vtable.
8092 * aot-runtime.c (load_method): Avoid a crash when using MONO_LOG_LEVEL.
8094 * aot-compiler.c (add_generic_instances): Avoid a crash if a class is not
8097 * method-to-ir.c (mono_save_token_info): Don't save references made from
8100 * aot-compiler.c (add_generic_instances): Add static rgctx wrappers for cctors
8101 of generic instances.
8103 * aot-runtime.c (find_extra_method): Search in all loaded AOT images.
8105 2008-10-19 Mark Probst <mark.probst@gmail.com>
8107 * cpu-ppc.md, mini-ppc.c: The length of the code generated for
8108 OP_JMP depends on the method signature. Calculate it properly.
8110 2008-10-19 Zoltan Varga <vargaz@gmail.com>
8112 * aot-runtime.c (mono_aot_find_jit_info): Handle extra methods which are
8115 * aot-compiler.c (emit_and_reloc_code): Allow direct calling of generic
8117 (emit_extra_methods): Add another table mapping method indexes to
8118 offsets in the extra_method_info table.
8120 * mini.h: Bump AOT file format version.
8122 * aot-runtime.c: Merge most of the code from mono_aot_get_method
8123 and mono_aot_get_method_from_token () into one function.
8125 2008-10-19 Mark Probst <mark.probst@gmail.com>
8127 * mini-ppc.c (emit_load_volatile_arguments): Inner loop needs a
8130 2008-10-18 Zoltan Varga <vargaz@gmail.com>
8132 * aot-compiler.c aot-runtime.c: Fix the hash function used for the extra
8135 * method-to-ir.c (mono_method_to_ir2): Change a !compile_aot assert to
8138 * mini.c (mono_patch_info_equal): Compare the generic context as well.
8140 * mini.h: Bump aot file format version.
8142 * aot-compiler.c aot-runtime.c: Generalize the wrapper handling code so the
8143 AOT file can contain native code for methods which are not in the METHOD
8144 table. Generate code for non-sharable generic instances of generic methods
8145 found in the METHODSPEC table.
8147 * method-to-ir.c (mono_method_to_ir2): Remove the aot restriction when
8148 encoding generic type handles.
8150 * ir-emit.h (NEW_AOTCONST_TOKEN): Add a generic_context argument.
8151 (NEW_TYPE_FROM_HANDLE_CONST): Add a generic_context argument.
8153 * ir-emit.h: Rewrite the EMIT_NEW_XXXCONST macros to use the NEW_XXXCONST
8154 macros + MONO_ADD_INS.
8156 * mini.c (mono_jump_info_token_new2): New function which takes a generic
8159 * mini.h (MonoJumpInfoToken): Include fields for a generic context.
8161 * mini.h: Bump aot file format version.
8163 * aot-compiler.c aot-runtime.c: Update after changes to MonoJumpInfoToken.
8165 2008-10-17 Mark Probst <mark.probst@gmail.com>
8167 * mini-x86.h, mini-x86.c, exceptions-x86.c: Align stack on all
8168 platforms, with definable stack alignment value. Set to 16 now
8171 * mini.c, mini.h, driver.c: Command line option for disabling
8174 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
8176 * basic-simd.cs: Tests for new methods in Vector4ui.
8178 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
8180 * mini-ops.h: Add packed int shuffle.
8184 * mini-x86.c (mono_arch_output_basic_block): Same.
8186 * simd-intrinsics.c (vector4ui_intrinsics): Add compare equal,
8187 extract mask, max, min, shuffle.
8189 * simd-intrinsics.c (vector8us_intrinsics): Add max and min.
8191 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
8193 * basic-simd.cs: Tests for new methods in Vector8us.
8195 2008-10-17 Mark Probst <mark.probst@gmail.com>
8197 * method-to-ir.c (mono_method_to_ir2): "refanytype" produces a
8198 RuntimeTypeHandle, not a TypedReference.
8200 Fri Oct 17 14:40:50 CEST 2008 Paolo Molaro <lupus@ximian.com>
8202 * simd-intrinsics.c: remove relocations.
8204 2008-10-17 Zoltan Varga <vargaz@gmail.com>
8206 * mini-amd64.c (mono_arch_output_basic_block): Port the IREM_IMM
8207 optimizations from the x86 backend.
8209 Fri Oct 17 12:00:51 CEST 2008 Paolo Molaro <lupus@ximian.com>
8211 * simd-methods.h, simd-intrinsics.c: debloat method names and
8212 prepare for no relocations.
8214 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
8216 * mini-ops.h: Add packed min/equal and sum of absolute differences.
8220 * mini-x86.c (mono_arch_output_basic_block): Same.
8222 * simd-intrinsics.c (vector16b_intrinsics): Add average, compare equal,
8223 extract mask, max, min and sum of absolute differences.
8225 * simd-intrinsics.c: Increase SIMD_INTRINSIC_NAME_MAX due to new huge
8228 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
8230 * basic-simd.cs: Test for the other mono_simd_simplify_indirection bug.
8231 Renamed one test for consistency.
8233 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
8235 * simd-intrinsics.c (mono_simd_simplify_indirection): Apply the previous
8236 fix to the code that deal with other blocks.
8238 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
8240 * basic-simd.cs: Test for the mono_simd_simplify_indirection bug.
8242 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
8244 * simd-intrinsics.c (mono_simd_simplify_indirection): Simplify the code
8245 that deals with vreg interference. Explicitly check for OP_LDADDR to be
8246 able to process the source reg.
8248 2008-10-16 Martin Baulig <martin@ximian.com>
8250 * mini-ops.h, cpu-amd64.md, cpu-x86.md: Added new `hard_nop' opcode.
8252 * inssel.brg: Add `OP_HARD_NOP'.
8254 * mini.h (MonoCompile): Added `keep_cil_nops' flag.
8256 * mini.c (mono_method_to_ir): In `CEE_NOP': generate a
8257 `OP_HARD_NOP' instruction when running inside the debugger.
8259 * method-to-ir.c (mono_method_to_ir2): In `CEE_NOP': generate a
8260 `OP_HARD_NOP' instruction when running inside the debugger.
8262 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
8264 * simd-intrinsics.c (get_simd_vreg): Using sreg1 of OP_XMOVE
8265 now works. The issue with the regalloc tripping up no longer
8268 * simd-intrinsics.c (load_simd_vreg): Same.
8270 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
8272 * basic-simd.cs: Tests for new Vector8ui methods.
8274 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
8276 * simd-intrinsics.c (get_simd_vreg): Simplify code and test
8277 only for type. This fixes crashes where MonoInst::klass is checked
8278 for ops of type != VTYPE or OBJ.
8280 * simd-intrinsics.c (load_simd_vreg): Same.
8282 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
8284 * mini-ops.h: Add ops for packed shuffle/max/avg and
8289 * mini-x86.c (mono_arch_output_basic_block): Same.
8291 * simd-intrinsics.c (vector8us_intrinsics): Add avg, shuffle and
8294 * simd-intrinsics.c (simd_intrinsic_emit_extract_mask): New function
8295 to emit extract mask op.
8297 * simd-intrinsics.c (simd_intrinsic_emit_shuffle): Retrofic this function
8298 to emit word shuffles.
8300 2008-10-15 Mark Probst <mark.probst@gmail.com>
8302 * mini.c (mono_allocate_stack_slots_full): Align stack frame to
8303 the largest alignment needed by a variable, but at least
8306 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
8308 * basic-simd.cs: Tests for the fixes in the last commit.
8310 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
8312 * simd-intrinsics.c (get_simd_vreg): Drop the is_this_ptr, this function
8313 no longer handles STACK_PTR input.
8315 * simd-intrinsics.c (get_simd_vreg): Don't crash when MonoInst::klass == -1.
8317 * simd-intrinsics.c (load_simd_vreg): New function that works like
8318 get_simd_vreg but handles STACK_PTR input.
8320 * simd-intrinsics.c (simd_intrinsic_emit_getter): Use load_simd_vreg
8321 as the input can be an arbitrary pointer.
8323 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Try the
8324 LDADDR local optimization directly otherwise use a store op.
8326 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
8328 * basic-simd.cs: Tests for dup low and dup high.
8330 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
8332 * mini-ops.h: Add dup low and dup high ops.
8336 * mini-x86.c (mono_arch_output_basic_block): Same.
8338 * simd-intrinsics.c (vector4f_intrinsics): Same.
8340 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
8342 * basic-simd.cs: Tests for recently added functionality.
8344 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
8346 * mini-ops.h: Add remaining sse1 fp ops.
8348 * cpu-x86.md: Add remaining sse1 fp ops.
8350 * mini-x86.c (mono_arch_output_basic_block): Same.
8352 * mini.h: Add enum for simd FP compare conditions.
8354 * simd-intrinsics.c (vector4f_intrinsics): Add all new ops.
8356 * simd-intrinsics.c (simd_intrinsic_emit_binary): Set inst_c0 to flags
8357 so the backed can generate the appropriate op.
8359 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
8360 This patch squeese one more byte from the SimdIntrinsc struct.
8362 * mini-x86.c (mono_arch_cpu_enumerate_simd_versions: Use the version number
8363 a a shift amount intead of simply or'ing it.
8365 * mini.h: Change SIMD_VERSION_* values to be sequential intead of masks.
8367 * simd-intrinsics.c (struct SimdIntrinsc): Squeese simd_version and simd_emit_mode into a single
8368 byte so we can have an aditional flags field without increasing struct size.
8370 * simd-intrinsics.c (emit_intrinsics): Use the value of simd_version as a shift amount before checking
8371 against the simd_supported_versions bitmask.
8373 * simd-intrinsics.c: Set SIMD_INTRINSIC_NAME_MAX to an appropriate value.
8375 Mon Oct 13 10:58:10 CEST 2008 Paolo Molaro <lupus@ximian.com>
8377 * mini.c: remove rawbuffer code (the only use here is unsafe because
8378 it takes locks during signal handling and the kernel now provides much
8379 better info in proc/pid/smaps these days).
8381 2008-10-13 Zoltan Varga <vargaz@gmail.com>
8383 * mini-amd64.c (mono_arch_output_basic_block): Fix the changes to
8384 OP_X86_PUSH_OBJ. Fixes #434620.
8386 * objects.cs: Add a test.
8388 2008-10-12 Rodrigo Kumpera <rkumpera@novell.com>
8390 * basic-simd.cs: Remove PackWithUnsignedSaturation tests as it turns out
8391 that the packuswb/packusdw don't work with unsigned numbers for what
8392 would be negative numbers in signed format.
8394 * cpu-x86.md: Add doubleword forms of many ops and packing ones.
8395 Fix the len of fconv_to_r8_x and xconv_r8_to_i4.
8397 * mini-ops.h: Add doubleword forms of many ops and packing ones.
8399 * mini-x86.c: Emit doubleword forms of many ops and packing ones.
8401 * simd-intrinsics.c (SimdIntrinsc): Rename the flags field to simd_version.
8403 * simd-intrinsics.c (vector4f_intrinsics): Use simd_version field for sse3 ops.
8405 * simd-intrinsics.c (vector4u_intrinsics): Rename to vector4ui_intrinsics and
8408 * simd-intrinsics.c (simd_version_name): New function, returns the name of the
8409 version as the enum in mini.h.
8411 * simd-intrinsics.c (emit_intrinsics): Instead of having a special emit mode
8412 for sse3 ops, check the simd_version field if present. This way the code
8413 works with all versions of sse.
8415 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
8417 * simd-intrinsics.c: Fixed intrinsic name typo.
8419 * mini.h: Added missing simd exported function.
8421 * basic-simd.cs: Added tests for Vector4ui.
8422 Fixed broken test for Vector16b.
8424 2008-10-10 Zoltan Varga <vargaz@gmail.com>
8426 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Increase
8427 the max length to 64.
8429 2008-10-10 Mark Probst <mark.probst@gmail.com>
8431 * method-to-ir.c: Only do the fast virtual generic method call for
8432 non-wrapper methods.
8434 * mini.h, mini-trampolines.c: The new generic virtual remoting
8435 trampoline handles virtual method calls via the vtable (as done by
8436 the fast virtual generic method calls) to remoting proxies.
8438 * mini.c (mono_jit_create_remoting_trampoline): For generic
8439 methods reate a generic virtual remoting trampoline.
8441 * mini-amd64.h: Enable fast virtual generic method calls again.
8443 2008-10-10 Mark Probst <mark.probst@gmail.com>
8445 * mini-ppc.c: Use SP (r1), not frame_reg (which might be r31) to
8446 restore registers when doing tail calls.
8448 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
8450 * simd-intrinsics.c (emit_intrinsics): Vector4u was renamed to
8453 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
8455 * basic-simd.cs: Add test for Vecto16b.PackWithUnsignedSaturation.
8457 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
8459 * simd-intrinsics.c (emit_intrinsics): Retrofit to new type names.
8461 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
8463 * basic-simd.cs: Retrofit for API changes.
8465 2008-10-10 Mark Probst <mark.probst@gmail.com>
8467 * mini-ppc.c: Handle integer stack arguments for tail calls.
8469 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
8471 * optflags-def.h: Removed sse3 optimization.
8475 * mini-x86.c (mono_arch_cpu_optimizazions): Remove detection of
8478 * mini-x86.c: Added mono_arch_cpu_enumerate_simd_versions.
8480 * mini.h: Added enumeration with simd versions.
8482 * simd-intrinsics.c (emit_intrinsics): Use the new static var
8485 * simd-intrinsics.c: Added mono_simd_intrinsics_init.
8487 * mini.c (mini_init): Call mono_simd_intrinsics_init.
8489 2008-10-09 Rodrigo Kumpera <rkumpera@novell.com>
8491 * basic-simd.cs: Added tests for Vector8u and Vector16u.
8493 * basic-simd.cs: Fixed test naming.
8495 2008-10-09 Rodrigo Kumpera <rkumpera@novell.com>
8497 * mini-ops.h: Added ops for packed and saturated math, shifts
8498 and packing/unpacking.
8500 * cpu-x86.md: Added descriptors for the above ops.
8502 * mini-x86.c: Added code to emmit the above ops.
8504 * simd-intrinsics.c: Added support for Vector16u and Vector8u.
8506 2008-10-08 Zoltan Varga <vargaz@gmail.com>
8508 * aot-compiler.c (compile_method): Enable AOT for generic code.
8510 * ir-emit.h (NEW_DOMAINCONST): Use domainvars in AOT code as well.
8512 Wed Oct 8 16:35:43 CEST 2008 Paolo Molaro <lupus@ximian.com>
8514 * mini.c: add a workaround for a common screwup that ends up blamed
8515 to mono (other processes blocking signal delivery).
8517 2008-10-07 Zoltan Varga <vargaz@gmail.com>
8519 * method-to-ir.c (mono_method_to_ir2): Clear ins_flag on all code paths
8520 in the LDFLD/STFLD opcodes. Fixes #432673.
8522 * iltests.il.in: Add a new test.
8524 Tue Oct 7 19:59:07 CEST 2008 Paolo Molaro <lupus@ximian.com>
8526 * mini-arm.c: attach the thread in unmanaged->managed transitions
8527 using delegates (bug #433148).
8529 2008-10-07 Rodrigo Kumpera <rkumpera@novell.com>
8531 * basic-simd.cs: Use new ShuffleSel constants.
8533 2008-10-07 Rodrigo Kumpera <rkumpera@novell.com>
8535 * driver.c (opt_sets): Added combinations of simd, sse2 and sse3.
8537 * mini-x86.c (mono_arch_cpu_optimizazions): Detect sse3 and now
8538 only disable simd intrinsics if no sse2 is detected.
8540 * optflags-def.h: Added sse3.
8542 * simd-intrinsics.c: Avoid generated sse3 intrinsics if the optimization
8545 2008-10-07 Zoltan Varga <vargaz@gmail.com>
8547 * aot-compiler.c (add_wrappers): Fix Delegate/MulticastDelegate classes
8548 when adding delegate-invoke wrappers.
8550 2008-10-07 Zoltan Varga <vargaz@gmail.com>
8552 * Makefile.am: Reenable the simd tests.
8554 2008-10-07 Bill Holmes <billholmes54@gmail.com>
8556 * mini-amd64.c (mono_arch_emit_outarg_vt) : In the ArgValuetypeAddrInIReg case,
8557 add a call to mono_call_inst_add_outarg_reg for the arg->dreg to make sure that no
8558 other vreg is allocated to that hreg.
8560 Contributed under MIT/X11 license.
8562 2008-10-07 Zoltan Varga <vargaz@gmail.com>
8564 * Makefile.am: Disable the simd tests for now as Mono.Simd is not
8567 2008-10-06 Rodrigo Kumpera <rkumpera@novell.com>
8569 * basic-simd.cs: New test suite for SIMD intrinsics.
8571 * Makefile.am: Added new tests.
8573 2008-10-06 Rodrigo Kumpera <rkumpera@novell.com>
8575 * cpu-x86.md: Added new instructions to handle float to int using SSE regs.
8579 * mini-x86.h: Enable mono_arch_decompose_opts if simd intrinsics are enabled.
8581 * mini-x86.c (mono_arch_decompose_opts): Decompose float to int conversion
8582 using SSE2 aware opcodes.
8584 * mini-x86.c (emit_float_to_int): Disable the SSE2 optimization if OPT_SIMD
8585 is enabled, this code path is only reachable if conversion ops are emmited after
8588 * mini.h: Added MonoCompile::fconv_to_r8_x_var to hold the float to int var.
8590 This optimization saves 6 bytes per conversion against the old version.
8592 2008-10-06 Zoltan Varga <vargaz@gmail.com>
8594 * aot-compiler.c (compile_method): Don't skip methods referencing
8595 generic methods without a corresponding entry in token_info_hash, since
8596 encode_method_ref () can handle all generic methods now.
8598 * method-to-ir.c (mono_save_token_info): Don't save the token info if a
8599 generic context is set.
8601 * method-to-ir.c (mono_method_to_ir2): Put back a disable_aot for
8602 generic sharing of LDTOKEN.
8604 2008-10-06 Mark Probst <mark.probst@gmail.com>
8606 * mini-amd64.h: Temporarily disabled fast virtual generic method
8607 calls because it breaks the System.Runtime.Remoting tests.
8609 2008-10-06 Zoltan Varga <vargaz@gmail.com>
8611 * aot-compiler.c (add_wrappers): Add delegate-invoke wrappers.
8613 * method-to-ir.c (check_inline_called_method_name_limit): Return TRUE
8614 so inlining actually works.
8615 (check_inline_caller_method_name_limit): Ditto.
8617 Mon Oct 6 11:04:38 CEST 2008 Paolo Molaro <lupus@ximian.com>
8619 * mini-ppc.c: mono_arch_flush_icache () cast pointer using gsize for
8620 64 bit safety (from Olaf Hering and Andreas Farber).
8622 2008-10-06 Zoltan Varga <vargaz@gmail.com>
8624 * mini-trampolines.c (mono_aot_trampoline): Delegate processing to
8625 mono_magic_trampoline () if aot_get_method_from_token () fails. Remove
8626 unused virtual call support code.
8628 * aot-runtime.c (decode_method_ref): Add a 'no_aot_trampoline' out argument.
8630 * aot-runtime.c (mono_aot_get_method_from_vt_slot): Return NULL for methods
8631 which can't use aot trampolines.
8632 (decode_patch): Don't create aot trampolines for methods which can't use
8635 * aot-compiler.c (encode_method_ref): Add a marker for methods which can't
8636 use aot trampolines.
8638 * mini.h: Bump AOT image format version.
8640 2008-10-05 Zoltan Varga <vargaz@gmail.com>
8642 * method-to-ir.c (mono_method_to_ir2): Pass cil_method instead of cmethod
8643 to save_token_info () since cmethod is inflated for constrained calls.
8645 * mini-<ARCH>.h mini-x86.c: Remove some unused defines.
8647 2008-10-04 Andreas Farber <andreas.faerber@web.de>
8649 * Makefile.am: Add build rules for ppc64.
8650 This avoids the build failing at pedump with unresolved symbols
8651 due to lack of arch_sources. Instead it will now fail earlier
8652 due to lack of cpu-ppc64.md.
8654 Contributed under MIT/X11 license.
8656 2008-10-04 Mark Probst <mark.probst@gmail.com>
8658 * mini-amd64.c (mono_arch_emit_call): Support stack arguments for
8661 * iltests.il.in: Add test case for tail call with many arguments.
8663 2008-10-03 Zoltan Varga <vargaz@gmail.com>
8665 * method-to-ir.c (mono_method_to_ir2): Add an !cfg->compile_aot assert
8666 to the fast virtual generic method code until the aot case is fixed.
8668 2008-10-03 Mark Probst <mark.probst@gmail.com>
8670 * mini-ppc.c, mini-ppc.h: Implement generic virtual method thunks.
8672 2008-10-03 Mark Probst <mark.probst@gmail.com>
8674 * mini-amd64.c, mini-amd64.h: Implement generic virtual method
8677 2008-10-03 Rodrigo Kumpera <rkumpera@novell.com>
8679 * simd-intrinsics.c: Forgot to add this one.
8681 * mini-codegen.c: Fix macro in case SIMD is not supported.
8683 2008-10-03 Rodrigo Kumpera <rkumpera@novell.com>
8685 This patch land initial JIT support for simd intrinsics.
8687 * mini-x86.h: Added new define to make --enable_minimal work on x86.
8689 * Makefile.am: Added simd-intrinsics.c
8691 * simd-intrinsics.c: New file with simd instrinsic related
8694 * cfold.c (mono_constant_fold_ins2): Fold XZERO.
8696 * cpu-x86.md: Add simd related instructions.
8698 * driver.c: Added MONO_OPT_SIMD to the default set of optimizations.
8700 * driver.c: Added two new --regression variants.
8702 * ir-emit.h (MONO_EMIT_NEW_VZERO): Emit XZERO if the type is a simd intrinsic.
8704 * local-propagation.c (mono_local_cprop2): Eliminate useless XMOVE.
8706 * local-propagation.c (mono_local_deadce): Use new macro MONO_IS_NON_FP_MOVE and
8707 extract some complicated logic to helper functions.
8709 * method-to-ir.c (mono_type_to_regmove): Handle simd intrinsics.
8711 * method-to-ir.c (mini_emit_inst_for_method): Emit simd intrinsics.
8713 * method-to-ir.c (mono_handle_global_vregs): If a simd intrinsic was found, apply
8714 the specialized simplification pass.
8716 * method-to-ir.c (mono_spill_global_vars): Use new macro.
8718 * mini-codegen.c: Added SIMD constants to all regbanks arrays.
8720 * mini-codegen.c: Added reg_bank_table_init to initialize the reg desc -> bank
8723 * mini-codegen.c: Define a version of the reg_bank macro that uses desc_to_reg_type
8724 if MONO_ARCH_NEED_SIMD_BANK is defined.
8726 * mini-ops.h: Added the new simd ops.
8728 * mini-x86.c: Added mono_arch_xregname.
8730 * mini-x86.c (mono_arch_cpu_optimizazions): Disable MONO_OPT_SIMD if SSE3 is not detected.
8732 * mini-x86.c (mono_arch_output_basic_block): Add simd related opcodes.
8734 * mini-x86.h: Define simd related MONO_ARCH macros.
8736 * mini.c (mono_type_to_load_membase): Handle simd intrinsics.
8738 * mini.c (mono_type_to_store_membase): Handle simd intrinsics.
8740 * mini.h: Added new macros MONO_IS_NON_FP_MOVE, MONO_IS_REAL_MOVE, MONO_IS_ZERO and
8741 MONO_CLASS_IS_SIMD to deal with simd related IR.
8743 * mini.h (MonoInst): Added spill_var to the backend union.
8745 * mini.h (MonoCompile): Added uses_simd_intrinsics and iconv_raw_var.
8747 * mini.h: Added forward declarations of the new simd fuctions.
8749 * optflags-def.h: Added new optimization names SIMD.
8751 * regalloc.c (mono_regstate_reset): Set next vreg to be the max value of the 3 reg banks.
8753 * regalloc.h: Added support for working with 3 register banks.
8755 * regalloc.h (MonoRegState): Added xsymbolic field if a third regbank is required.
8757 * ssa2.c (mono_ssa_deadce2): Use new MONO_IS_ZERO macro.
8759 Fri Oct 3 16:03:22 CEST 2008 Paolo Molaro <lupus@ximian.com>
8761 * mini-exceptions.c: remove 64 bit related ifdef clutter.
8763 2008-10-03 Zoltan Varga <vargaz@gmail.com>
8765 * mini-exceptions.c (mono_handle_soft_stack_ovf): Unprotect two pages
8766 instead of one on 64 bit systems.
8768 * method-to-ir.c: Remove unused includes.
8770 2008-10-02 Zoltan Varga <vargaz@gmail.com>
8772 * aot-compiler.c (emit_exception_debug_info): Use jinfo->used_regs instead of
8773 cfg->used_int_regs, since the two are different on arm.
8775 2008-10-02 Mark Probst <mark.probst@gmail.com>
8777 * method-to-ir.c, inssel.brg, mini-trampolines.c: Use
8778 mono_method_get_vtable_index() to get the vtable index.
8780 2008-10-02 Mark Probst <mark.probst@gmail.com>
8782 * method-to-ir.c (mono_method_to_ir2): Don't create native
8783 wrappers for array methods, because they're never called (and if
8784 they were called they wouldn't work).
8786 2008-10-02 Mark Probst <mark.probst@gmail.com>
8788 * method-to-ir.c (mono_method_to_ir2): Array methods are
8789 special-cased and must not be invoked indirectly via the (M)RGCTX
8790 when generic sharing is turned on. Fixes #431413.
8792 2008-10-01 Mark Probst <mark.probst@gmail.com>
8794 * method-to-ir.c: When generic sharing is active, call
8795 non-interface virtual generic methods via the standard trampoline.
8797 * mini-trampolines.c: Handle virtual generic shared methods.
8799 * mini.h, mini-x86.c, mini-x86.h: New argument for
8800 mono_arch_build_imt_thunk() which is non-NULL for virtual generic
8801 method thunks and which is the trampoline to call if the lookup
8802 fails. Enable the virtual generic method thunk for x86.
8804 * mini-amd64.c, mini-arm.c, mini-ia64.c, mini-sparc.c,
8805 mini-ppc.c (mono_arch_build_imt_thunk): Add the additional
8806 argument but assert that it's NULL, because these archs don't yet
8807 implement the virtual generic method thunk. Changes in the IMT
8808 thunk data structures.
8810 2008-10-01 Zoltan Varga <vargaz@gmail.com>
8812 * aot-compiler.c (emit_globals): Avoid invalid characters in
8813 the static linking symbol.
8815 * objects.cs: Add a test for the range check optimization. Fix warnings.
8817 * branch-opts.c (mono_if_conversion): Add back the 'optimize range checks'
8818 optimization from the current JIT.
8820 * method-to-ir.c (mini_emit_inst_for_method): Decompose String.Length
8821 later in decompose_array_access_opts () to allow more optimizations.
8823 * method-to-ir.c (mono_handle_soft_float): Rename this to
8824 mono_decompose_soft_float () for consistency.
8826 * mini-ops.h: Fix arguments of OP_STRLEN.
8828 * method-to-ir.c (save_cast_details): Extract the cast details saving code
8829 into a separate function.
8830 (reset_cast_details): Ditto.
8831 (handle_unbox): Save cast details. Fixes #431254.
8833 * method-to-ir.c: Remove some obsolete FIXMEs.
8835 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
8837 * ir-emit.h (alloc_dreg): Write a warning before crashing.
8839 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
8841 * mini-codegen.c: More work on macros to make them
8842 ready for multiple regbanks.
8844 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
8846 * method-to.ir.c (mono_type_to_regmove): Remove static modifier.
8848 * mini.h: Export mono_type_to_regmove. Fix signature of mono_regname_full.
8850 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
8852 * mini-codegen.c (mono_spillvar_offset): Proper support for
8855 2008-09-30 Zoltan Varga <vargaz@gmail.com>
8857 * mini-amd64.c (mono_arch_emit_epilog): Remove some duplicated code from
8858 the stack overflow changes.
8860 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
8862 * mini-codegen.c: Make all bank macros depend on reg_bank.
8864 * mini-codegen.c (mono_local_regalloc): Make free mask
8865 initialization regbank aware.
8867 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
8869 * mini-codegen.c (mono_local_regalloc): Extract callee
8870 mask selection to a function and make it regbank aware.
8872 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
8874 * mini-codegen.c (mono_local_regalloc): Changed the cloberring
8875 code to deal with many regbanks.
8877 2008-09-30 Zoltan Varga <vargaz@gmail.com>
8879 * mini-codegen.c: More fp->regbank changes.
8881 2008-09-29 Rodrigo Kumpera <rkumpera@novell.com>
8883 * mini-codegen.c: Change asserts to use MONO_NUM_REGBANKS instead
8884 of a hardcoded constant.
8886 2008-09-29 Rodrigo Kumpera <rkumpera@novell.com>
8888 * method-to-ir.c (type_from_stack_type): Fix typo.
8890 2008-09-29 Zoltan Varga <vargaz@gmail.com>
8892 * mini-ia64.c (emit_move_return_value): Convert float return values to
8895 * objects.cs: Add a new test.
8897 * mini-ia64.c (mono_arch_allocate_vars): Disable fp elimination for
8898 VARARG methods to fix an assert later.
8900 * mini-mips.h mini-mips.c mini-ops.h cpu-mips.md: Update the mips back
8901 end so it at least compiles.
8903 2008-09-28 Zoltan Varga <vargaz@gmail.com>
8905 * method-to-ir.c (emit_optimized_ldloca_ir): Fix this.
8907 2008-09-28 Rodrigo Kumpera <rkumpera@novell.com>
8909 * method-to-ir.c (mono_method_to_ir2): Extract the ldloca + initobj
8910 optimization to a new function (emit_optimized_ldloca_ir) and enable
8911 it for both ldloca and ldloca_s.
8913 2008-09-28 Zoltan Varga <vargaz@gmail.com>
8915 * method-to-ir.c (mono_method_to_ir2): Remove an unnecessary assert in the
8916 gshared CASTCLASS code.
8918 * driver.c (mono_main): Add a workaround for shutdown crashes seen on
8919 amd64, where the libc stack unwinder encounters stack frames referring to
8920 native code in unmapped memory.
8922 * method-to-ir.c (mini_emit_check_array_type): Add support for generic
8925 * generics.cs: Add new test.
8927 2008-09-27 Zoltan Varga <vargaz@gmail.com>
8929 * mini-arm.h driver.c: Print the fp model when using --version on arm. Also,
8930 add a check that one of the ARM_FPU_ constants is defined.
8932 * mini-exceptions.c (mono_handle_soft_stack_ovf): Really fix the build.
8934 * mini-exceptions.c: Fix build on non-altstack platforms.
8936 * method-to-ir.c (mono_method_to_ir2): Fix aot support for the
8939 * ir-emit.h: Add a comment to NEW_PCONST.
8941 * mini-exceptions.c (mono_altstack_restore_prot): Fix a warning.
8943 * mini.h (MonoJitDomainInfo): Move some fields here from MonoDomain.
8945 * mini.c aot-runtime.c method-to-ir.c driver.c mini-trampolines.c: Update
8946 after the changes to MonoJitDomainInfo.
8948 2008-09-27 Mark Probst <mark.probst@gmail.com>
8950 * mini-ppc.c, tramp-ppc.c, mini-ppc.h: Implement generic code sharing.
8952 2008-09-27 Mark Probst <mark.probst@gmail.com>
8954 * mini-ppc.c: Compiler warning fixes.
8956 2008-09-27 Mark Probst <mark.probst@gmail.com>
8958 * mini-ppc.c: Special handling for 1/2 byte structs on Darwin only
8961 2008-09-27 Mark Probst <mark.probst@gmail.com>
8963 * exceptions-ppc.c, mini-ppc.h: Compile
8964 mono_arch_handle_altstack_exception() on Darwin, too.
8966 2008-09-27 Mark Probst <mark.probst@gmail.com>
8968 * method-to-ir.c (mono_emit_rgctx_method_call_full): Must also
8969 work on archs which don't have generic sharing implemented, only
8970 without the vtable_arg.
8972 2008-09-26 Mark Probst <mark.probst@gmail.com>
8974 * mini.c: Added comment explaining why delegate ctor icall
8975 wrappers are compiled.
8977 2008-09-26 Mark Probst <mark.probst@gmail.com>
8979 * mini.c: Don't produce trampolines to delegate ctor icall
8980 wrappers but compile them upfront.
8982 Fri Sep 26 17:00:46 CEST 2008 Paolo Molaro <lupus@ximian.com>
8984 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: amd64 support code for calling a
8985 runtime-set function when going back to managed code. Currently this
8986 is used to set back the protection on the soft ovf pages and/or to
8987 throw the stack overflow exception that happened in unmanaged code.
8989 Fri Sep 26 16:46:23 CEST 2008 Paolo Molaro <lupus@ximian.com>
8991 * tramp-x86.c, mini-x86.h, mini-x86.c: x86 support code for calling a
8992 runtime-set function when going back to managed code. Currently this
8993 is used to set back the protection on the soft ovf pages and/or to
8994 throw the stack overflow exception that happened in unmanaged code.
8996 Fri Sep 26 16:34:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
8998 * mini.h, mini.c, mini-trampolines.c, mini-exceptions.c: added
8999 the support code for restoring stack protection after stack overflows
9000 that happen in unmanaged code. Don't set the exec permission on the
9003 2008-09-26 Zoltan Varga <vargaz@gmail.com>
9005 * mini-trampolines.c (mono_delegate_trampoline): Add wrappers even if
9006 delegate->method_ptr is set. Fixes #428054.
9008 2008-09-25 Zoltan Varga <vargaz@gmail.com>
9010 * tests.cs: Rename to ratests.cs.
9012 * method-to-ir.c: Merge the emit_get_rgctx () calls into the
9013 emit_get_rgctx_... functions.
9015 2008-09-25 Mark Probst <mark.probst@gmail.com>
9017 * method-to-ir.c: Eliminated macro EMIT_GET_RGCTX.
9019 2008-09-25 Mark Probst <mark.probst@gmail.com>
9021 * mini-trampolines.c (mono_magic_trampoline): Unwrap wrappers
9022 before asserting that method is sharable.
9024 2008-09-25 Mark Probst <mark.probst@gmail.com>
9026 * method-to-ir.c, mini.c, jit-icalls.c: New function for checking
9027 whether method needs a static RGCTX wrapper used instead of
9030 * generic-sharing.c, mini.h: A few functions moved to
9031 metadata/generic-sharing.c.
9033 2008-09-25 Mark Probst <mark.probst@gmail.com>
9035 * method-to-ir.c, mini.c, mini-exceptions.c, mini-trampolines.c:
9036 Generic code sharing for value types, which essentially means
9037 treating value type methods like static methods. The RGCTX is
9038 passed in the same way.
9040 2008-09-25 Zoltan Varga <vargaz@gmail.com>
9042 * method-to-ir.c (mono_method_to_ir2): Avoid an assert in the NEWOBJ
9043 opcode when creating multi-dimensional arrays of open types.
9045 * generic-sharing.c (mono_method_check_context_used): Handle arrays of
9048 * generics.cs: Add a test.
9050 * mini-codegen.c: Use macros everywhere for checking floats instead of == 'f'.
9052 2008-09-24 Zoltan Varga <vargaz@gmail.com>
9054 * mini.h (MonoCompile): Add 'disable_vreg_to_lvreg' flag.
9056 * mini.c (mini_method_compile): Set it when running under the debugger.
9058 * method-to-ir.c (mono_handle_global_vregs): Disable global->local
9059 vreg optimization if the flag is set.
9061 * driver.c (mono_main): Add --attach= option to pass options to
9064 * mini.c (sigquit_signal_handler): Start the attach agent.
9066 * ssapre.c: Disable this to save space since it is not yet ported to
9069 * regalloc2.c: Disable this to save space.
9071 * mini.h (MonoJitStats): Remove unused analyze_stack_repeat.
9073 Wed Sep 24 16:01:49 CEST 2008 Paolo Molaro <lupus@ximian.com>
9075 * decompose.c, method-to-ir.c, mini-codegen.c, regalloc2.c: make
9076 the -v option useful again.
9078 2008-09-24 Zoltan Varga <vargaz@gmail.com>
9080 * mini-amd64.c (mono_arch_output_basic_block): Add support for
9083 * inssel.brg (mini_emit_castclass): Avoid the szarray!=array checks for
9084 arrays of arrays. Fixes #428406.
9086 * method-to-ir.c (mini_emit_castclass): Ditto.
9088 * objects.cs: Add new test.
9090 2008-09-23 Rodrigo Kumpera <rkumpera@novell.com>
9092 * method-to-ir.c (type_to_eval_stack_type): The code path for the new JIT
9093 was wrong at it choked against target_type_is_incompatible for byref types.
9095 2008-09-23 Zoltan Varga <vargaz@gmail.com>
9097 * mini-codegen.c: Use 'bank' macros instead of 'is_fp' macros in most
9100 Tue Sep 23 15:31:45 CEST 2008 Paolo Molaro <lupus@ximian.com>
9102 * mini-exceptions.c: update a few more exceptions-related counters.
9104 Tue Sep 23 15:28:29 CEST 2008 Paolo Molaro <lupus@ximian.com>
9106 * aot-runtime.c, method-to-ir.c, mini.c, mini-trampolines.c: use the
9107 new functions to allocate from persistent mempools.
9109 2008-09-23 Zoltan Varga <vargaz@gmail.com>
9111 * mini.h regalloc.h mini-codegen.c: Generalize the regalloc code to allow
9112 multiple register banks in the future.
9114 * mini-codegen.c (mono_local_regalloc): Fix a warning.
9116 2008-09-22 Rodrigo Kumpera <rkumpera@novell.com>
9118 * mini.c (type_to_eval_stack_type): Remove duplicated function.
9120 * method-to-ir.c (type_to_eval_stack_type): Make this version compatible with both JIT.
9122 * mini.h: Export type_to_eval_stack_type.
9124 This function was nearly duplicated in method-to-ir.c and mini.c. The difference
9125 is only ins->klass of byref types.
9127 2008-09-22 Zoltan Varga <vargaz@gmail.com>
9129 * method-to-ir.c (mini_emit_memset): Use a default alignment of 4.
9130 (mini_emit_memcpy2): Ditto.
9132 * mini-amd64.c: Fix a warning.
9134 2008-09-21 Mark Probst <mark.probst@gmail.com>
9136 * exceptions-ppc.c (mono_arch_get_call_filter): Fixed stack frame
9139 2008-09-19 Rodrigo Kumpera <rkumpera@novell.com>
9141 * method-to-ir.c: Extract stloc micro-optimization to a
9142 function and apply it to all cases.
9144 2008-09-19 Mark Probst <mark.probst@gmail.com>
9146 * method-to-ir.c: Don't fail generic code sharing in cases we
9149 2008-09-18 Mark Probst <mark.probst@gmail.com>
9151 * mini-ppc.c: Handle structs in tailcalls on Darwin.
9153 Tue Sep 16 21:07:11 CEST 2008 Paolo Molaro <lupus@ximian.com>
9155 * *.c, *.md, mini-ops.h: introduced relaxed_nop opcode for spin wait
9158 Tue Sep 16 16:39:16 CEST 2008 Paolo Molaro <lupus@ximian.com>
9160 * trace.c: make tracing more useful and correct, with per-thread
9163 2008-09-15 Mark Probst <mark.probst@gmail.com>
9165 * mini-ppc.c (mono_arch_emit_call): Convert floats to R4 when
9166 doing a method call and the argument is an R4.
9168 2008-09-14 Zoltan Varga <vargaz@gmail.com>
9170 * aot-compiler.c (add_wrappers): Do not generate runtime invoke wrappers for
9173 2008-09-13 Mark Probst <mark.probst@gmail.com>
9175 * mini-ppc.c: Convert result to single for OP_ICONV_TO_R4.
9177 2008-09-12 Zoltan Varga <vargaz@gmail.com>
9179 * mini.h (MONO_IS_JUMP_TABLE): Handle GOT_ENTRY.
9180 (MONO_JUMP_TABLE_FROM_INS): Ditto.
9182 2008-09-11 Zoltan Varga <vargaz@gmail.com>
9184 * driver.c: Add a --agent argument (not supported yet) to load managed
9185 agent assemblies before loading the main assembly, similarly to how the
9186 Java VM handles agents.
9188 2008-09-11 Mark Probst <mark.probst@gmail.com>
9190 * mini-ppc.c (mono_arch_allocate_vars): Use arch-independent
9191 function to do stack layout of local variables.
9193 2008-09-11 Mark Probst <mark.probst@gmail.com>
9195 * mini-ppc.c (calculate_sizes): Bugfix in sigcookie position
9198 2008-09-11 Zoltan Varga <vargaz@gmail.com>
9200 * method-to-ir.c ssa2.c mini.c mini-amd64.c decompose.c ssa.c abcremoval.c
9201 abcremoval2.c branch-opts.c driver.c dominators.c: Disable parts of the
9202 JIT if DISABLE_JIT is defined.
9204 * Makefile.am: Avoid compiling/linking in inssel.c if DISABLE_JIT is
9207 2008-09-10 Mark Probst <mark.probst@gmail.com>
9209 * iltests.il.in: Disable the fconv test on PPC (the result is
9210 undefined according to ECMA).
9212 2008-09-10 Mark Probst <mark.probst@gmail.com>
9214 * iltests.il.in: Enable tail call tests for PPC.
9216 * mini.h: Add variable for storing incoming valuetype argument
9217 addresses for tail calls.
9219 * mini-ppc.c: Implement valuetype arguments and return values for
9222 2008-09-09 Mark Probst <mark.probst@gmail.com>
9224 * mini-ppc.c: Partially implement tail calls (struct arguments and
9225 return values not supported).
9227 * method-to-ir.c: Enable tail calls on PPC.
9229 2008-09-08 Zoltan Varga <vargaz@gmail.com>
9231 * aot-compiler.c (emit_wrapper_info): Omit the klass name from
9232 runtime-invoke wrappers to work around the problem of them getting
9233 assigned to a random class.
9235 * aot-runtime.c (mono_aot_get_method): Ditto.
9237 2008-09-07 Zoltan Varga <vargaz@gmail.com>
9239 * mini-exceptions.c mini-mips.h mini-s390.h exceptions-mips.c: Kill
9240 the CUSTOM_EXCEPTION_HANDLING and CUSTOM_STACK_WALK defines.
9242 2008-09-07 Mark Probst <mark.probst@gmail.com>
9244 * method-to-ir.c (mono_method_to_ir2): Disable tail calls for PPC
9245 until they're implemented properly.
9247 * exceptions-ppc.c: Use arch-independent exception-handling code
9248 instead of custom one.
9250 * exceptions-ppc.c, mini-ppc.c, mini-ppc.h: Bug fixes and changes
9253 * tramp-ppc.c, mini-ppc.c: Fixed warnings.
9255 * decompose.c, aot-runtime.c, aot-compiler.c: PPC code also
9256 applies when __powerpc__ is defined.
9258 2008-09-06 Zoltan Varga <vargaz@gmail.com>
9260 * aot-runtime.c (mono_aot_get_method): Add another cache mapping wrapper
9261 methods to their code to avoid computing the full name of wrappers and
9262 doing a lookup in a string hash table.
9264 2008-09-05 Zoltan Varga <vargaz@gmail.com>
9266 * method-to-ir.c: Remove the CHECK_BBLOCK () stuff it is not needed since
9267 we identify bblocks before method_to_ir () is ran.
9269 * branch-opts.c (mono_optimize_branches): Avoid nullifying the exit bblock.
9270 Also avoid optimizing branches pointing to themselves.
9272 * mini.c (mini_method_compile): Ditto. Fixes #422947.
9274 2008-09-05 Rodrigo Kumpera <rkumpera@novell.com>
9276 * driver.c (mono_main): Enable the new verifier under core-clr and cas.
9278 2008-09-05 Zoltan Varga <vargaz@gmail.com>
9280 * tramp-arm.c (mono_arch_nullify_class_init_trampoline): Implement this.
9281 (mono_arch_patch_plt_entry): Fix the calculation of the jump_entry.
9282 (mono_arch_get_nullified_class_init_trampoline): Return 'code' instead of
9285 * aot-compiler.c (emit_plt): Fix the arm plt entries, previously they all
9286 jumped to the same entry in plt_jump_table.
9288 2008-09-02 Rodrigo Kumpera <rkumpera@novell.com>
9290 * method-to-ir.c (initialize_array_data): Handle field with RVA from
9293 2008-08-31 Zoltan Varga <vargaz@gmail.com>
9295 * method-to-ir.c (handle_isinst): Do the assignment at the beginning, so the
9296 other assignment can be if converted. Saves 1.5% on corlib size and fixes
9299 2008-08-29 Geoff Norton <gnorton@novell.com>
9301 * aot-compiler.c: The Mach/ARM compiler doesn't understand the bss
9302 segment, and doesn't properly handle .space as .text. Fixes
9305 2008-08-29 Geoff Norton <gnorton@novell.com>
9307 * mini.c: Disable the mach exception handler when running on
9310 2008-08-29 Geoff Norton <gnorton@novell.com>
9312 * aot-compiler.c: Patch from Renaldas Zioma to properly register
9313 globals on Darwin/ARM
9315 2008-08-28 Zoltan Varga <vargaz@gmail.com>
9317 * mini.c: Avoid not initializing the runtime when doing AOT compilation,
9318 since too many things depend on it. Instead, call
9319 mono_runtime_set_no_exec ().
9321 * mini.c (mono_create_tls_get): Call mono_alloc_preg (cfg) when running with
9324 * aot-compiler.c: Add an 'asm-only' AOT option.
9326 * mini.c: Avoid initializing the runtime when doing AOT compilation.
9328 * aot-compiler.c (compile_method): Disable gshared support for now as it
9331 2008-08-27 Bill Holmes <billholmes54@gmail.com>
9333 * mini-amd64.h : Fix a compiler warning.
9335 * exceptions-amd64.c (mono_arch_unwindinfo_install_unwind_info) :
9336 Changed to use a callback function to retrieve the unwind info.
9337 This avoids problems observed when code blocks were removed by
9338 unloading an app domain.
9340 * mini-amd64.c (mono_arch_cpu_optimizazions) : Removing the peephole
9341 and branch excludes for Winx64. The fix in exceptions-amd64.c allows them
9344 Contributed under MIT/X11 license.
9346 2008-08-27 Bill Holmes <billholmes54@gmail.com>
9348 * mini-amd64.c (mono_arch_output_basic_block) : Fix the OP_X86_PUSH_OBJ
9349 case to keep the stack aligned to 8.
9351 Contributed under MIT/X11 license.
9353 2008-08-26 Zoltan Varga <vargaz@gmail.com>
9355 * aot-runtime.c (mono_aot_get_method): Add a cache for wrapper names to
9356 avoid repeated linear searches.
9358 2008-08-25 Zoltan Varga <vargaz@gmail.com>
9360 * aot-compiler.c (add_wrappers): Avoid calling get_runtime_invoke with
9361 methods it can't handle.
9363 * aot-compiler.c (add_method): Avoid adding a method twice.
9364 (add_wrappers): Add runtime invoke wrappers for all methods.
9366 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): New
9367 function to create an aot-compatible version of this trampoline.
9369 * aot-compiler.c aot-runtime.c: Add support for AOT rgctx fetch trampolines.
9371 2008-08-24 Zoltan Varga <vargaz@gmail.com>
9373 * aot-compiler.c (compile_method): Skip wrappers of generic icalls.
9375 * method-to-ir.c (mono_method_to_ir2): Replace an assert in UNBOX_ANY
9376 with a generic sharing failure.
9378 * aot-compiler.c (emit_klass_info): Call mono_class_get_nested_types ().
9380 * method-to-ir.c (mono_method_to_ir2): Rethrow the correct exception in
9381 CEE_RETHROW. Fixes #419634.
9383 * mini.c (mono_method_to_ir): Ditto.
9385 * exceptions.cs: Add a new test.
9387 * generic-sharing.c (mini_type_stack_size): Always pass TRUE as allow_open
9388 to mono_type_stack_size_internal () since some callers might not pass in
9391 * mini-x86.c (mono_arch_emit_prolog): Store the rgctx before calling
9392 instrument_prolog. Fixes #419878.
9394 * mini.c (mono_compile_create_var_for_vreg): Make the lvars representing
9395 doubles in soft float mode volatile.
9397 2008-08-23 Zoltan Varga <vargaz@gmail.com>
9399 * ir-emit.h (NEW_ARGSTORE): Use cfg->args and cfg->arg_types to fix the build.
9401 * method-to-ir.c (mono_save_args): Use ARGSTORE instead of TEMPSTORE
9402 to handle soft float correctly.
9404 * tramp-arm.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Implement
9407 * mini.h (struct MonoCallInst): Add dynamic_imt_arg boolean field.
9409 * exceptions-arm.c (mono_arch_find_jit_info): Set ctx->regs [ARMREG_R11]
9410 to sp, since the generics catch code requires it.
9412 * mini-arm.h (MONO_ARCH_VTABLE_REG): Use R0 for this to avoid needless
9415 * method-to-ir.c (emit_imt_argument): Pass imt_arg to
9416 mono_arch_emit_imt_argument ().
9418 * mini-<ARCH>.c (mono_arch_emit_imt_argument): Add an 'imt_arg' argument.
9420 * mini-arm.c tramp-arm.c: Generic sharing updates.
9422 2008-08-22 Zoltan Varga <vargaz@gmail.com>
9424 * mini-arm.c: Fix the arm build.
9426 * generic-sharing.c (mini_type_get_underlying_type): New helper function
9427 handling enums, generic instances and generic sharing.
9428 (mini_type_stack_size_full): Ditto.
9430 * mini-amd64.c mini-x86.c mini-arm.c: Use the new functions.
9432 * mini.h (struct): Add 'uses_rgctx_reg' and 'uses_vtable_reg' fields.
9434 * method-to-ir.c: Set the new fields when using RGCTX_REG/VTABLE_REG.
9436 * tramp-arm.c: Implement the rgctx fetch and the generic class init
9439 * mini-arm.c: Various small generic sharing changes.
9441 * tramp-x86.c (mono_arch_create_generic_class_init_trampoline): Implement
9443 (mono_arch_create_trampoline_code): Remove most of the GENERIC_CLASS_INIT
9446 * mini-trampolines.c (mono_create_generic_class_init_trampoline): New
9447 helper function to return a generic class init trampoline.
9449 * method-to-ir.c mini.c: Use it.
9451 * tramp-amd64.c (mono_arch_create_generic_class_init_trampoline): New
9452 arch-specfic function to return a generic class init trampoline.
9454 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Remove most of
9455 the GENERIC_CLASS_INIT custom code.
9457 * method-to-ir.c (mono_method_to_ir2): If RGCTX_REG is not defined, that is
9458 a fatal error, not a sharing failure.
9460 * tramp-<ARCH>.c (mono_arch_get_rgctx_lazy_fetch_offset): Removed, no longer
9463 * mini-trampolines.c (mono_rgctx_lazy_fetch_trampoline): Get the additional
9464 trampoline argument from MONO_ARCH_VTABLE_REG.
9466 * tramp-x86.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Change the
9467 order of the arguments to the C trampoline: pass 'slot' as the trampoline
9468 argument, and pass the vtable in VTABLE_REG.
9470 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Change the
9471 order of the arguments to the C trampoline: pass 'slot' as the trampoline
9472 argument, and pass the vtable in VTABLE_REG.
9473 (mono_arch_create_trampoline_code_full): Remove some special casing for
9474 the rgctx fetch trampoline.
9476 * mini.c (mono_method_to_ir): Fix the STELEM_ANY+null value optimization.
9479 * iltests.il: Add a test for it.
9481 2008-08-21 Zoltan Varga <vargaz@gmail.com>
9483 * aot-compiler.c (compile_method): Enable AOT support for generics sharing.
9485 * method-to-ir.c (mono_method_to_ir2): Remove an aot restriction which is
9488 * mini-trampolines.c (mono_magic_trampoline): Add a sync wrapper here,
9489 use mono_jit_info_table_find () to avoid recursion.
9490 (mono_delegate_trampoline): Add a sync wrapper here.
9492 * method-to-ir.c (mono_method_to_ir2): Don't call mono_ldftn_nosyc
9495 * mini.c (mono_method_to_ir): Ditto.
9497 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Remove
9498 add_sync_wrapper argument. Don't add a sync wrapper here.
9499 (mono_create_jump_trampoline): Don't add a sync wrapper here.
9501 * jit-icalls.c (mono_ldftn_nosync): Removed, no longer needed.
9503 2008-08-20 Bill Holmes <billholmes54@gmail.com>
9505 * exceptions-amd64.c (seh_handler): For Winx64 adding missing copy
9506 of nonvolatile registers back from MonoContext to CONTEXT.
9508 Contributed under MIT/X11 license.
9510 2008-08-20 Bill Holmes <billholmes54@gmail.com>
9512 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): When shifting the
9513 arguments on Winx64 there are only 4 argument registers. For this
9514 logic to work the last argument must be pulled from the stack.
9516 Contributed under MIT/X11 license.
9518 2008-08-20 Zoltan Varga <vargaz@gmail.com>
9520 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
9522 * aot-runtime.c aot-compiler.c patch-info.h mini.c: Get rid of
9523 MONO_PATCH_INFO_WRAPPER, encode/decode wrapper methods like the others in
9524 encode/decode_method_ref ().
9526 * aot-compiler.c (encode_patch): Handle STATIC_RGCTX_INVOKE wrappers.
9528 * aot-runtime.c (decode_patch): Ditto.
9530 * mini.c (mono_resolve_patch_target): Handle RGCTX_FETCH sub-patches of type
9531 MONO_PATCH_INFO_METHOD.
9533 * aot-runtime.c (decode_exception_debug_info): Decode the contents of
9536 * aot-compiler.c (emit_exception_debug_info): Emit the contents of
9539 * method-to-ir.c (emit_imt_argument): Fix AOT+gshared support.
9541 * mini-amd64.c (add_valuetype): Use a dummy gsctx if we didn't receive
9542 one from the caller.
9544 * aot-runtime.c (decode_generic_inst): New function to decode and
9545 return a interned generic inst.
9546 (decode_klass_ref): Use it.
9547 (decode_method_ref): Ditto.
9549 * aot-compiler.c (emit_exception_debug_info): Save
9550 jinfo->has_generic_jit_info too.
9552 2008-08-19 Zoltan Varga <vargaz@gmail.com>
9554 * mini-ia64.c (mono_arch_output_basic_block): Add OP_FCONV_TO_I.
9556 * iltests.il.in: Add a test for fconv_to_i.
9558 * liveness.c: Disable the liveness2 pass for now to save space.
9560 * regalloc2.c: Include mempool-internals.h to fix warnings.
9562 * aot-compiler.c (encode_method_ref): Encode the context of generic
9565 * aot-runtime.c (decode_method_ref): Inflate generic methods using
9566 the context saved in the aot file.
9568 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
9570 * mini-x86.c (mono_arch_output_basic_block): Disable AOT for OP_JMP.
9572 * method-to-ir.c (mono_method_to_ir2): When using CEE_JMP, make arguments
9573 volatile so they won't be optimized away.
9575 2008-08-19 Rodrigo Kumpera <rkumpera@novell.com>
9581 * dominators.c: Remove duplicated functions that now are in
9582 mempool-internals.h.
9584 2008-08-19 Zoltan Varga <vargaz@gmail.com>
9586 * aot-compiler.c: Fix warnings.
9588 * aot-runtime.c (decode_klass_ref): Add support for VARs/MVARs.
9590 * aot-compiler.c (encode_klass_ref): Encode is_method too for VARs/MVARs.
9592 * method-to-ir.c (emit_get_rgctx_method): Use MONO_PATCH_INFO_METHODCONST
9595 * mini.c (mono_resolve_patch_target): Ditto.
9597 * aot-compiler.c (encode_patch): Add support for RGCTX_FETCH.
9598 (encode_klass_ref): Add support for encoding VARs/MVARs.
9600 * mini.c (mono_patch_info_dup_mp): Handle RGCTX_FETCH.
9602 * aot-runtime.c (decode_patch_info): Rename to 'decode_patch'. Split out
9603 the handling of the got entries into a separate 'decode_got_entry' function.
9604 Add support for RGCTX_FETCH.
9606 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RDI since RAX is
9607 clobbered by the trampoline code.
9609 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RAX since that is
9610 not clobbered by the indirect calling code.
9612 2008-08-18 Zoltan Varga <vargaz@gmail.com>
9614 * mini-x86.c (mono_arch_patch_code): Handle RGCTX_FETCH/GENERIC_CLASS_INIT
9617 2008-08-18 Rodrigo Kumpera <rkumpera@novell.com>
9619 * method-to-ir.c (mono_emit_method_call_full): Alloc the constructor
9620 signature using the compilation mempool otherwise we would leak it.
9622 2008-08-18 Zoltan Varga <vargaz@gmail.com>
9624 * method-to-ir.c (mono_method_to_ir2): Emit the generic class inits using
9625 mono_emit_abs_call ().
9627 * patch-info.h: Add GENERIC_CLASS_INIT.
9629 * mini.c (mono_resolve_patch_target): Handle GENERIC_CLASS_INIT.
9631 * mini-amd64.c (emit_call_body): Treat abs calls which have a patch info
9632 as their target as a near call.
9634 * mini.c (mono_codegen): Handle patches stored in cfg->abs_patches in the
9636 (mono_resolve_patch_target): Add support for MONO_PATCH_INFO_RGCTX_FETCH.
9638 * method-to-ir.c (mono_emit_abs_call): New helper function which emits a
9639 call to a runtime function described by a patch.
9641 * method-to-ir.c: Emit rgctx entry fetches and class init trampolines using
9642 mono_emit_abs_call, this has the advantage that the ABS handling code in
9643 mono_codegen () can handle them both, and can handle other stuff in the
9644 future without additional code.
9646 * mini.h (struct MonoJumpInfoRgctxEntry): New structure describing an rgctx
9648 (MonoCompile): Add 'abs_patches' hashtable, which contains patches describing
9651 * mini.h: Add missing bblock related prototypes.
9653 * mini.h (MonoCompile): Remove unused reverse_inst_list and
9654 reverse_inst_list_len fields.
9656 * mini.c: Refactor this file a bit by moving branch optimizations to
9659 * method-to-ir.c: Merge generic sharing changes missed earlier.
9661 * aot-compiler.c (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST.
9663 * aot-runtime.c (decode_patch_info): Refactor the code dealing with the
9664 shared patches. Process METHODCONST as a shared patch.
9666 * liveness.c (mono_analyze_liveness): Disable the liveness2 code for now
9667 as it crashes on the 2.0 mscorlib.
9669 * aot-compiler.c (is_shared_got_patch): Revert the last change as it seems
9672 * aot-compiler.c: Use is_plt_patch () in a few additional places.
9673 (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST, which is generated
9676 * aot-compiler.c: Reorganize the got handling code to be a bit more
9679 2008-08-17 Zoltan Varga <vargaz@gmail.com>
9681 * aot-compiler.c: Make the patch_to_plt_offset hash table use
9682 mono_patch_info_equals/hash, and use it to massively simplify
9685 * mini.c (mono_patch_info_hash): Simplify this and add support for
9688 * patch-info.h: Rename RGCTX_LAZY_FETCH_TRAMPOLINE to just RGCTX_FETCH.
9690 * mini.c aot-compiler.c aot-runtime.c: Revert the LAZY_FETCH_TRAMPOLINE
9691 handling code, since an offset is not enough to identify a trampoline.
9693 * method-to-ir.c: Remove some g_assert (!cfg->compile_aot) lines.
9695 2008-08-17 Mark Probst <mark.probst@gmail.com>
9697 * mini.c (mono_op_imm_to_op): Add case for OP_IMUL_IMM.
9699 * method-to-ir.c (mono_method_to_ir2): Decompose OP_CKFINITE.
9701 * mini-ops.h: Argument and result types for OVF_CARRY ops.
9703 * decompose.c: PPC decompositions for various ops.
9705 * cpu-ppc.md, inssel-ppc.brg, mini-ppc.c: PPC changes for Linear IL.
9707 2008-08-17 Zoltan Varga <vargaz@gmail.com>
9709 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Make this
9710 call the generic trampoline code using a call, instead of a jump, to
9711 remove some special casing from the generic trampoline code.
9713 * mini.c (mono_resolve_patch_target): Handle LAZY_FETCH_TRAMPOLINE.
9714 (mono_codegen): Ditto.
9716 * aot-compiler.c aot-runtime.c: Ditto.
9718 * patch-info.h: Add MONO_PATCH_INFO_RGCTX_LAZY_FETCH_TRAMPOLINE.
9720 * mini-trampolines.c (mono_find_rgctx_lazy_fetch_trampoline_by_addr): New
9721 helper function to find the offset corresponding to a lazy fetch trampoline.
9723 * mini.h (MonoCompile): Add 'orig_method' field to hold the original method
9724 when doing generic sharing.
9726 * aot-compiler.c: Use cfg->orig_method instead of cfg->method in a lot of
9729 * mini.c (mono_create_rgctx_lazy_fetch_trampoline): Move this to
9730 mini-trampolines.c to be with the other trampoline creation functions.
9732 * method-to-ir.c (mono_emit_method_call): Remove the 'signature' argument
9733 as it is equal to method->signature in most cases, add a
9734 mono_emit_method_call_full variant which takes a signature and an imt
9737 2008-08-16 Zoltan Varga <vargaz@gmail.com>
9739 * jit-icalls.c (mono_helper_compile_generic_method): Don't pass the context
9740 to this function, since it could be computed easily from the method
9742 (mono_helper_compile_generic_method_wo_context): Removed, not needed any
9745 * method-to-ir.c mini.c: Remove references to
9746 compile_generic_method_wo_context.
9748 * method-to-ir.c (mono_method_to_ir2): Enable AOT for virtual
9749 generic method calls.
9751 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_1 for 1
9752 dimensional non-szarrays.
9754 * mini.c (mini_init): Register mono_array_new_1.
9756 * jit-icalls.c (mono_array_new_1): New jit icall.
9758 * mini-trampolines.c (mono_magic_trampoline): For jumps, patch the GOT entries
9759 pointing to the method.
9761 * aot-runtime.c (mono_aot_get_method_from_token): Register GOT slots holding
9762 method addresses belonging to METHOD_JUMP patches in the
9763 jump_target_got_slot_hash.
9764 (mono_aot_load_method): Ditto.
9766 * aot-compiler.c (compile_method): Allow AOT compilation of methods with
9767 METHOD_JUMP patches.
9769 * mini.c (mini_create_jit_domain_info): New helper function which
9770 initializes/frees domain->runtime_info.
9771 (mini_free_jit_domain_info): Ditto.
9772 (mini_init): Install the domain hook functions with the runtime.
9774 * mini.h (MonoJitDomainInfo): New structure which stores the domain specific
9775 information maintained by the JIT.
9777 * mini.c (mono_resolve_patch_target): For PATCH_INFO_METHOD_JUMP, move the
9778 insertion into jump_table_hash into mono_codegen (), also implement proper
9781 * method-to-ir.c (mono_method_to_ir2): Don't disable AOT for CEE_JMP and
9782 tail calls, it is already done by the aot code.
9784 * method-to-ir.c (mono_method_to_ir2): Handle CEE_JMP using the tail call
9787 * iltests.il.in: Make the jmp test a bit more complex.
9789 * aot-compiler.c (encode_method_ref): Handle references to normal methods of
9790 generic instances which doesn't have a token.
9792 * aot-runtime.c (decode_method_ref): Ditto.
9794 * method-to-ir.c (handle_unbox_nullable): Don't disable AOT, the aot code
9795 can handle this case now.
9796 (handle_box): Ditto.
9798 2008-08-15 Geoff Norton <gnorton@novell.com>
9800 * mini-x86.c: Fix alignment on Apple x86, and re-disable the alignment
9803 2008-08-15 Zoltan Varga <vargaz@gmail.com>
9805 * method-to-ir.c (mono_method_to_ir2): Allow AOT compilation of methods
9806 calling generic methods.
9808 * aot-compiler.c (encode_patch): Handle MONO_PATCH_INFO_METHOD_RGCTX.
9810 * aot-runtime.c (decode_patch_info): Ditto.
9812 * mini.c (mono_resolve_patch_target): Ditto.
9814 * patch-info.h: Add METHOD_RGCTX.
9816 * mini-amd64.c (mono_arch_output_basic_block): Optimize LOCALLOC_IMM.
9818 2008-08-14 Zoltan Varga <vargaz@gmail.com>
9820 * mini-amd64.c (mono_arch_emit_call): Nullify call->vret_var if returning
9821 arguments in registers.
9823 * decompose.c (mono_decompose_vtype_opts): Create a var for the vreg in
9824 OP_VCALL too, don't depend on OP_OUTARG_VTRETADDR doing it.
9826 * mini.c (mini_method_compile): Abort aot compilation for generic
9827 methods if generic sharing is disabled.
9829 * mini.c (mono_method_to_ir): Disable AOT for virtual calls requiring
9832 * method-to-ir.c (mono_method_to_ir2): Disable AOT for virtual calls
9833 requiring an mrgctx.
9835 * decompose.c (mono_decompose_vtype_opts): Emit the correct sized
9836 store instructions when converting a vcall to a normal call.
9838 * mini.c (sigprof_signal_handler): Call mono_find_jit_info instead of
9839 mono_arch_find_jit_info.
9841 2008-08-13 Zoltan Varga <vargaz@gmail.com>
9843 * method-to-ir.c (check_inline_called_method_name_limit): Optimize this to
9844 avoid calling mono_method_full_name () for every method even if the
9846 (check_inline_caller_method_name_limit): Ditto.
9848 2008-08-12 Zoltan Varga <vargaz@gmail.com>
9850 * driver.c (main_thread_handler): Allow AOT compilation of multiple
9851 assemblies in one run.
9853 * aot-compiler.c (mono_compile_assembly): Only print out a count of
9854 skipped methods if it is not 0.
9856 * Makefile.am (aotcheck): AOT compile all test assemblies in one run.
9858 2008-08-12 Bill Holmes <billholmes54@gmail.com>
9860 * mini.c (mono_codegen): Changing a preprocessor check from WIN64 to
9861 MONO_ARCH_HAVE_UNWIND_TABLE.
9863 Contributed under MIT/X11 license.
9865 2008-08-12 Bill Holmes <billholmes54@gmail.com>
9867 * mini-amd64.c (mono_arch_cpu_optimizazions): Remove peephole and branch
9868 from default optimizaton list on Winx64.
9870 * mini-amd64.c (emit_tls_get): Added Winx64 specific implementation for GetTLS.
9872 * mini-amd64.c (mono_arch_emit_prolog): Adding an offset on Winx64 to get
9873 the LMF from the MonoJitTlsData structure.
9875 * mini-amd64.c (mono_arch_setup_jit_tls_data): Added Winx64 implementation.
9877 Contributed under MIT/X11 license.
9879 2008-08-12 Zoltan Varga <vargaz@gmail.com>
9881 * mini.c (sigsegv_signal_handler): Fix the build.
9883 * mini-amd64.c (emit_call_body): Use image->aot_module instead of
9884 assembly->aot_module.
9886 * aot-runtime.c: Use image->aot_module instead of searching in the aot_modules
9887 hash table. This simplifies and speeds up a lot of code, and fixes support
9890 * mini.c (SIG_HANDLER_SIGNATURE): Avoid crashes if the thread is not registered
9893 * mini-exceptions.c: Ditto.
9895 * exceptions-*c.c (mono_arch_find_jit_info): Remove unused 'trace' and
9896 'native_offset' argument, since these are computed in the
9897 mono_find_jit_info () function.
9899 * mini-exceptions.c (mono_find_jit_info): Make this non-static, as it
9900 is used by exceptions-ppc.c.
9902 * exceptions-ppc.c: Call mono_find_jit_info () instead of
9903 mono_arch_find_jit_info ().
9905 * mini-ppc.h exceptions-ppc.c mini-mips.h mini-mips.c exceptions-mips.c
9906 mini-exceptions.c: Get rid of the CUSTOM_STACK_WALK stuff, use the
9907 generic code in mini-exceptions.c.
9909 2008-08-11 Zoltan Varga <vargaz@gmail.com>
9911 * mini-ppc.c (mono_arch_flush_register_windows): Add this for ppc.
9913 * aot-runtime.c (mono_aot_get_plt_info_offset): Fix a warning.
9915 * aot-runtime.c (mono_aot_get_method): Avoid doing all the loading inside
9916 the aot lock, to avoid deadlocks when mono_aot_get_class_from_name () is
9917 called while holding the loader lock. Fixes #415608.
9918 (mono_aot_get_method_from_token_inner): Ditto.
9920 2008-08-09 Zoltan Varga <vargaz@gmail.com>
9922 * exceptions-ppc.c (mono_jit_walk_stack): Use MONO_INIT_CONTEXT_FROM_CURRENT
9923 to reduce differences between this and the generic implementation in
9925 (ves_icall_get_frame_info): Ditto.
9927 * mini-ppc.h (MONO_INIT_CONTEXT_FROM_CURRENT): Define this for ppc too.
9929 * mini-exceptions.c (mono_exceptions_init): Remove an #ifdef which is no
9932 * exceptions-ppc.c (arch_get_call_filter): Rename this to
9933 mono_arch_get_call_filter () and make it non-static, for consistency with the
9934 other architectures.
9936 2008-08-09 Rodrigo Kumpera <rkumpera@novell.com>
9939 * local-propagation.c:
9940 * mini-x86.c: Correct the name of arch defines.
9942 2008-08-09 Zoltan Varga <vargaz@gmail.com>
9944 * method-to-ir.c (mono_op_to_op_imm_noemul): Correct name of
9945 NO_EMULATE_LONG_SHIFT_OPS define.
9947 2008-08-08 Zoltan Varga <vargaz@gmail.com>
9949 * method-to-ir.c (mono_method_to_ir2): Remove some code from CEE_MONO_LDPTR
9950 now that aot-ed icall wrappers use CEE_MONO_ICALL_ADDR.
9952 * aot-compiler.c aot-runtime.c: Add support for static aot compilation.
9953 MACH fixes. Merged from the 2.0 branch.
9955 * method-to-ir.c (mono_method_to_ir2): Handle CEE_MONO_ICALL_ADDR.
9957 * mini.c (mono_resolve_patch_target): Error out if an icall is not found.
9958 (mono_method_to_ir): Handle CEE_MONO_ICALL_ADDR.
9960 * exceptions-arm.c (mono_arch_get_throw_exception_generic): Add AOT support.
9962 * method-to-ir.c mini.c driver.c aot-compiler.c: Update after
9963 mono_marshal_get_native_wrapper () signature changes.
9965 2008-08-07 Rodrigo Kumpera <rkumpera@novell.com>
9967 * jit-icalls.c (mono_fconv_ovf_u8): Work around soft-float double to long
9968 conversion bug under arm.
9970 2008-08-06 Rodrigo Kumpera <rkumpera@novell.com>
9972 * cpu-arm.md: Increase long_conv_to_ovf_i4_2 max length to 36.
9974 * mini-arm.c (mono_arch_output_basic_block): Implement long to int conversion
9975 with overflow checking.
9977 2008-08-05 Marek Habersack <mhabersack@novell.com>
9979 * Makefile.am (GENMDESC_PRG): when cross-compiling use full path
9980 to the genmdesc.pl file
9982 2008-08-05 Zoltan Varga <vargaz@gmail.com>
9984 * ir-emit.h (EMIT_NEW_ARGSTORE): Fix the usage of param_types and
9985 arg_array in the soft-float versions of the LOAD/STORE macros.
9987 * method-to-ir.c (mono_method_to_ir2): Fix a warning in the arm switch
9990 * ir-emit.h (NEW_VARLOADA): Handle SOFT_FLOAT correctly.
9992 2008-08-02 Zoltan Varga <vargaz@gmail.com>
9994 * mini-ia64.c (add_valuetype): Only reserve half parameter slot for each member of
9995 a float HFA. Fixes #413621.
9997 2008-08-02 Gert Driesen <drieseng@users.sourceforge.net>
9999 * mini-x86.c (mono_arg_get_argument_info): Rename last occurrence of
10000 frame_size to args_size. Fixes build.
10002 2008-08-02 Zoltan Varga <vargaz@gmail.com>
10004 * mini-x86.c (mono_arch_get_argument_info): Rename frame_size to args_size,
10005 and don't align it to MONO_ARCH_FRAME_ALIGNMENT.
10007 * mini-x86.h: Change MONO_ARCH_FRAME_ALIGNMENT to 8 so doubles stored on
10008 the stack are not unaligned. Fixes #413247.
10010 Fri Aug 1 18:46:42 CEST 2008 Paolo Molaro <lupus@ximian.com>
10012 * mini.c: update jitted methods performance counters.
10014 Fri Aug 1 16:30:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
10016 * mini-exceptions.c: increase the exceptions thrown performance
10017 counter in mono_handle_exception ().
10019 2008-07-29 Zoltan Varga <vargaz@gmail.com>
10021 * aot-runtime.c: Use MonoImage's as keys in the aot_modules hash so the aot
10022 can work with netmodules.
10024 2008-07-28 Geoff Norton <gnorton@novell.com>
10026 * mini-x86.h: Correct the frame alignment on OSX. Fixes the jit
10029 2008-07-28 Zoltan Varga <vargaz@gmail.com>
10031 * mini-x86.c (mono_arch_emit_call): Emi the osx stack alignment at the
10034 2008-07-28 Bill Holmes <billholmes54@gmail.com>
10036 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
10037 The float param registers and other param registers must be the
10038 same index on Windows x64.
10040 * mini-amd64.c (mono_arch_allocate_vars) : Implementing the
10041 ArgValuetypeAddrInIReg argument case. Setting the argument
10042 op to OP_VTARG_ADDR (OP_REGOFFSET)).
10044 * mini-amd64.c (mono_arch_call_opcode) : Winx64 fix. Use the size
10045 variable computed above as the copy length for arguments of storage
10046 type ArgValuetypeAddrInIReg.
10048 * mini-amd64.c (mono_arch_emit_call) : Implementing the
10049 ArgValuetypeAddrInIReg argument case. This case will rely on
10050 mono_arch_emit_outarg_vt to emit the correct code later in the process.
10052 * mini-amd64.c (mono_arch_emit_call) : On Winx64 there always needs to be
10053 a 32 byte stack allocation for all calls. We will omit the adjustment for
10054 jump and tail call instructoins as they do not follow the typical call behavior.
10056 * mini-amd64.c (mono_arch_emit_outarg_vt) : Implementing the case for
10057 ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
10058 local variable and pass the local variable by reference to the called method.
10060 * mini-amd64.c (mono_arch_emit_prolog, emit_load_volatile_arguments) :
10061 Implementing the ArgValuetypeAddrInIReg argument case. When the address
10062 of a struct is passed in a register it must be saved with the other
10063 volatile argument on the stack.
10065 * mini-amd64.c (mono_arch_emit_prolog) : Winx64 fix. When omitting the
10066 frame pointer the stack adjustment value must be saved to the unwind
10069 Contributed under MIT/X11 license.
10071 2008-07-28 Zoltan Varga <vargaz@gmail.com>
10073 * inssel-x86.brg (stmt): Add missing OP_X86_OUTARG_ALIGN_STACK rule
10074 which got lost in the merge.
10076 2008-07-27 Zoltan Varga <vargaz@gmail.com>
10078 * method-to-ir.c: Make the helper_sig variables extern to fix the ppc
10081 * mini-amd64.c (emit_call_body): Add a no_patch case missed earlier.
10083 * mini-amd64.c (emit_call_body): Avoid aligning the call instruction on
10084 icalls, since they won't be patched.
10086 * exceptions-amd64.c (mono_arch_get_restore_context_full): Use a slightly
10087 different code sequence when running under valgrind to prevent some valgrind
10090 * iltests.il.in: Add new regression test.
10092 * method-to-ir.c (mono_method_to_ir2): Fix handling of inlined methods which
10095 * method-to-ir.c (mono_method_to_ir2): Use get_vreg_to_inst () instead of
10096 accessing cfg->vreg_to_inst directly to prevent a crash in LDFLD.
10098 * iltests.il.in: Add new test.
10100 * aot-compiler.c: Fix some warnings.
10102 * decompose.c (mono_decompose_long_opts): Implement OP_ICONV_TO_OVF_I8_UN.
10105 2008-07-27 Zoltan Varga <vargaz@gmail.com>
10107 * driver.c (mono_main): Fix the --gc=none build. Fixes #412482.
10108 (mini_usage_jitdeveloper): Add a missing --wapi option.
10110 2008-07-25 Zoltan Varga <vargaz@gmail.com>
10112 * mini-codegen.c: Simplify the is_fp macros.
10113 (free_up_ireg): Remove, use free_up_reg instead.
10114 (free_up_reg): Fix the fp case.
10116 2008-07-26 Zoltan Varga <vargaz@gmail.com>
10118 * cpu-arm.md (loadr8_membase): Increase the length of this as this is not
10121 * exceptions-x86.c: Merge some changes which seemed to have got lost
10122 in the linear-ir merge.
10124 * liveness.c: Disable the liveness2 pass on 32 bit platforms.
10126 * method-to-ir.c (mono_handle_global_vregs): Make the component vregs of a
10127 long vreg volatile even if the variable was already created.
10129 * liveness.c (update_liveness2): Avoid eliminating dead definitions of
10130 volatile variables.
10132 2008-07-26 Zoltan Varga <vargaz@gmail.com>
10134 * cpu-x86.md (fcall_membase): Increase the size of the fcall opcodes.
10136 * mini.c (mono_jit_compile_method_inner): Add support for
10137 MONO_EXCEPTION_BAD_IMAGE.
10139 * method-to-ir.c (mono_method_to_ir2): Avoid a crash if
10140 mini_method_get_context () returns NULL. Fixes #356531.
10142 * mini.c (mono_method_to_ir): Ditto.
10144 * method-to-ir.c (mono_method_to_ir2): Create a variable if needed when
10145 accessing a field of a valuetype in LDFLD/STFLD. Fixes #412399.
10147 2008-07-25 Zoltan Varga <vargaz@gmail.com>
10149 * method-to-ir.c (mono_method_to_ir2): Initialize an uninitialized variable
10150 in the LDFTN implementation.
10152 2008-07-25 Mark Probst <mark.probst@gmail.com>
10154 * mini-trampolines.c (mono_magic_trampoline): When sharing generic
10155 code, patch calls to icalls, too, even if they're not in the
10156 shared generic code hash. Fixes #411962.
10158 2008-07-25 Zoltan Varga <vargaz@gmail.com>
10160 * cpu-x86.md: Increase the length of the fcall opcodes.
10162 * mini-x86.c (emit_move_return_value): Avoid some precision issues for
10163 calls returning floats.
10165 * method-to-ir.c (mono_method_to_ir2): Remove the generic sharing restrictions
10168 * method-to-ir.c (mono_method_to_ir2): Merge some LDFTN gsharing changes
10171 * method-to-ir.c (handle_delegate_ctor): Avoid putting dynamic methods
10172 into the domain->method_code_hash.
10174 * aot-compiler.c: Fix win32 build.
10176 * method-to-ir.c (EMIT_GET_RGCTX): Call EMIT_NEW_LDARG in emit_get_rgctx ().
10178 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_specific in the
10179 gshared NEWARR implementation.
10181 * cpu-sparc.md: Remove duplicate localloc_imm opcode.
10183 * ir-emit.h (NEW_ARGLOAD): Use cfg->args and cfg->arg_types so this macro
10184 can be used outside of method_to_ir.
10186 * mini.h (MonoCompile): Add arg_types field.
10188 * method-to-ir.c (inline_method): Save/Restore cfg->args and cfg->arg_types.
10190 * method-to-ir.c (mono_method_to_ir2): Set cfg->args and cfg->arg_types to
10191 the values of the local arg_array and param_types array.
10193 2008-07-24 Zoltan Varga <vargaz@gmail.com>
10195 * method-to-ir.c (mono_method_to_ir2): Allocate a GOT var for NEWOBJ, since
10196 got accesses might only get generated later when NEWOBJ is decomposed.
10198 * method-to-ir.c (handle_delegate_ctor): Add an optimization to avoid
10199 looking up the native code of the target method when a delegate is called
10200 for the first time.
10202 * mini-trampolines.c (mono_delegate_trampoline): Add the other half of the
10205 * debug-debugger.c (MONO_DEBUGGER__debugger_info): Fix a warning.
10207 * aot-runtime.c aot-compiler.c: Add a new option 'no-dlsym' which makes
10208 AOT work on platforms without a working dlsym implementation.
10210 * mini.h: Bump AOT image format version.
10212 2008-07-24 Mark Probst <mark.probst@gmail.com>
10214 * mini-exceptions.c: Free a MonoType with
10215 mono_metadata_free_type() instead of g_free().
10217 * aot-runtime.c: Free a MonoType.
10219 2008-07-24 Zoltan Varga <vargaz@gmail.com>
10221 * method-to-ir.c (mono_method_to_ir2): Add a comment for the box+brtrue
10224 * mini-codegen.c (mono_local_regalloc): Remove the remaining items from the
10227 2008-07-23 Massimiliano Mantione <massi@ximian.com>
10228 * mini.c (sigprof_signal_handler): call the new "runtime initialized"
10231 2008-07-23 Zoltan Varga <vargaz@gmail.com>
10233 * method-to-ir.c (mono_method_to_ir2): Set the stack type properly for
10234 NEWOBJ calls on valuetypes.
10236 * iltests.il.in: Add new test.
10238 * mini-x86.c (mono_arch_emit_call): Use mini_type_stack_size ().
10240 2008-07-22 Zoltan Varga <vargaz@gmail.com>
10242 * mini-exceptions.c: Fix some warnings. Remove one ia64 special case as it
10243 is no longer needed.
10245 * mini-ia64.c (mono_arch_emit_prolog): In native-to-managed wrappers, widen
10246 non register sized integer arguments.
10247 (mono_arch_call_opcode): Add support for ArgInFloatRegR4.
10248 (mono_arch_emit_outarg_vt): Pass a more reasonable alignment to
10251 * method-to-ir.c (mono_method_to_ir2): Handle the ret_var_is_local case in
10254 * method-to-ir.c (ADD_WIDEN_OP): New macro to insert a widening op when
10255 two a binop with different sized arguments is emitted.
10257 * mini.c (mono_bblock_insert_after_ins): Properly link up with the next
10258 instruction in the ins==NULL case.
10260 2008-07-23 Zoltan Varga <vargaz@gmail.com>
10262 * mini-ops.h: Add OP_X86_OUTARG_ALIGN_STACK.
10264 * mini-x86.c: Fix osx build.
10266 * mini-amd64.c (mono_arch_output_basic_block): Handle varargs in the CALL_REG
10269 * method-to-ir.c (mono_spill_global_vars): Avoid fusing a load+store into the
10270 instruction for non int sized variables.
10272 * method-to-ir.c (mono_method_to_ir2): Fix an assert in the LDFLD
10275 2008-07-23 Robert Jordan <robertj@gmx.net>
10277 * method-to-ir.c: Fix MSVC build.
10279 2008-07-22 Zoltan Varga <vargaz@gmail.com>
10281 * method-to-ir.c (mono_method_to_ir2): When calling native code which returns
10282 a non int sized type, widen it to an int since newer versions of gcc seem to
10283 generate code which needs this.
10285 * ssa2.c abcremoval2.c: Fix warnings.
10287 * *: Merge the Linear IR branch.
10289 The original branch is at trunk/branches/vargaz/mini-linear-il, and
10290 the ChangeLog file there describes all the changes done over the years.
10291 Further documentation can be found at www.mono-project.com/Linear_IL.
10293 2008-07-21 Bill Holmes <billholmes54@gmail.com>
10295 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
10296 The float param registers and other param registers must be the
10297 same index on Windows x64.
10299 Contributed under MIT/X11 license.
10301 2008-07-21 Rodrigo Kumpera <rkumpera@novell.com>
10303 * mini.c: Make the previous fix GC safe.
10305 2008-07-21 Raja R Harinath <harinath@hurrynot.org>
10307 * Makefile.am (version.h): Allow a trailing '/' in the repository URL.
10309 2008-07-21 Bill Holmes <billholmes54@gmail.com>
10311 * mini-amd64.c (get_call_info): Correcting the case for MONO_TYPE_TYPEDBYREF
10312 on Winx64. This type will not be passed on the stack (ArgOnStack), but
10313 ArgValuetypeAddrInIReg instead.
10315 Contributed under MIT/X11 license.
10317 2008-07-21 Zoltan Varga <vargaz@gmail.com>
10319 * mini-codegen.c (get_register_spilling): Fix a warning.
10321 2008-07-17 Rodrigo Kumpera <rkumpera@novell.com>
10323 * mini.c: Use mono_runtime_class_init_full to avoid leaking memory
10324 for types which the initialization fails. Raises the provided exception
10325 at the right stop after cleanup.
10327 2008-07-16 Zoltan Varga <vargaz@gmail.com>
10329 * aot-compiler.c: Free most of the memory allocated during compilation.
10331 * mini.c (mini_parse_debug_options): Fix a leak.
10333 * mini.c (mini_method_compile): Don't add the method to the jit info tables
10334 during aot compilation.
10336 2008-07-14 Zoltan Varga <vargaz@gmail.com>
10338 * mini.c (mono_method_to_ir): Disable aot for code using CCASTCLASS on x86 as
10339 it has too much register pressure.
10341 2008-07-13 Zoltan Varga <vargaz@gmail.com>
10343 * inssel.brg (CEE_CASTCLASS): Remove some dead code.
10345 2008-07-12 Zoltan Varga <vargaz@gmail.com>
10347 * mini-x86.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
10350 * mini-amd64.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
10351 on amd64 similar to the way it is done on arm.
10353 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
10355 * aot-runtime.c (load_aot_module): Rename 'info' to 'amodule' for
10356 consistency, normalize error messages, avoid loading aot-only modules in
10359 * driver.c (mono_main): Rename --aot-only command line option to --full-aot
10362 * aot-compiler.c aot-runtime.c tramp-arm.c: Implement aot-only support.
10364 2008-07-11 Martin Baulig <martin@ximian.com>
10367 (MonoDebuggerInfo): Add `interruption_request'.
10369 2008-07-12 Zoltan Varga <vargaz@gmail.com>
10371 * aot-compiler.c (emit_plt): Remove some dead code.
10373 * exceptions-arm.c (mono_arch_get_call_filter_full): Initialize ji.
10375 * aot-runtime.c (mono_aot_get_plt_info_offset): New helper function to
10376 return the plt info offset belonging to a given plt entry.
10378 * mini-trampolines.c (mono_aot_plt_trampoline): Use
10379 mono_aot_get_plt_info_offset.
10381 * aot-runtime.c aot-compiler.c tramp-arm.c: Change the arm plt code to be
10382 similar to the amd64 code by makeing jumps through a separate jump table
10383 instead of embedding the jump addresses into the code.
10385 2008-07-11 Zoltan Varga <vargaz@gmail.com>
10387 * mini.c (mono_method_to_ir): Disable aot for calling ldtoken in a generic
10390 2008-07-10 Martin Baulig <martin@ximian.com>
10392 * mini.c (mini_method_compile): Disable generics sharing when
10393 running in the debugger.
10395 2008-07-10 Zoltan Varga <vargaz@gmail.com>
10397 * mini.c (mono_method_to_ir): Create the got var in CEE_REFANYVAL.
10399 * inssel.brg (CEE_CASTCLASS): Avoid reusing temporary registers to prevent
10400 the local register allocator from running out of registers on x86 when
10403 2008-07-10 Bill Holmes <billholmes54@gmail.com>
10405 * inssel-long.brg For OP_LCONV_TO_OVF_I4 an int cast is needed when
10406 expressing IntMin for the VS Compiler. See Compiler Warning (level 2)
10409 Contributed under MIT/X11 license.
10411 2008-07-10 Zoltan Varga <vargaz@gmail.com>
10413 * aot-compiler.c: Get rid of whitespace in the generated assembly file to
10414 speed up the assembler.
10416 2008-07-09 Zoltan Varga <vargaz@gmail.com>
10418 * mini-arm.h tramp-arm.c exceptions-arm.c aot-compiler.c: Beginnings of aot-only
10421 * mini.c: Move the soft float handling macros a bit earlier, add
10422 NEW_TEMPSTORE_SOFT_FLOAT macro, fix warnings, add soft-float support in one
10425 * mini.h: Add prototype for mono_arch_fixup_jinfo.
10427 * mini.c (mini_init): In aot-only mode, set the root domain code manager to
10428 read-only to help catch code allocation requests.
10430 * mini.c inssel.brg aot-compiler.c: Make the use of IMT runtime configurable,
10431 and turn it off when using --aot-only or when compiling with --aot=full.
10433 * mini.c (mono_resolve_patch_target): In aot-only mode, allocate the
10434 jump table for switches from the normal domain mempool, not the code
10437 * mini-trampolines.c (get_unbox_trampoline): New function to return an
10438 unbox trampoline which handles aot-only mode too.
10440 * aot-runtime.c (mono_aot_get_unbox_trampoline): New function to lookup
10441 an AOTed unbox trampoline.
10443 * aot-compiler.c (emit_trampolines): Emit unbox trampolines.
10445 2008-07-09 Bill Holmes <billholmes54@gmail.com>
10447 * wapihandles.c: Fixing MSVC builds. Include statement changed from <> to
10450 Contributed under MIT/X11 license.
10452 2008-07-09 Bill Holmes <billholmes54@gmail.com>
10454 * mini.c (mono_codegen): Allocate space at the end of the code block and store
10455 the unwind information for the method at the end of the allocated block.
10457 * mini-amd64.h: Added declarations for the unwind routines and adding field to
10458 MonoCompileArch to hold the unwind info for SEH on Winx64
10460 * mini-amd64.c (mono_arch_emit_prolog): Calls to the unwind routines added to store
10461 frame pointer info for the method being compiled.
10463 * exceptions-amd64.c (mono_arch_get_throw_corlib_exception): Added a stack adjustment before
10464 the call to mono_exception_from_token.
10466 * exceptions-amd64.c: Added mono_arch_unwindinfo* implementations. This code is responsible
10467 storing the method prolog information in a format that the Winx64 SEH can understand. This
10468 information is stored a the end of the method block because it is all 32-bit offset based.
10470 Contributed under MIT/X11 license.
10472 2008-07-09 Zoltan Varga <vargaz@gmail.com>
10474 * mini.h: Remove duplicate definitions of the mini_wapi_ functions.
10476 * wapihandles.c: Fix warnings.
10478 * aot-runtime.c (load_aot_module): Add a missing error message in aot-only
10481 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Avoid calling
10482 mono_jit_compile_method in aot-only mode since that calls the type
10485 * mini-trampolines.c (mono_create_delegate_trampoline): Avoid calling
10486 get_delegate_invoke_impl in aot-only mode.
10488 * mini.c (mono_global_codeman_reserve): Reenable the aot-only check.
10490 2008-07-08 Zoltan Varga <vargaz@gmail.com>
10492 * trace.c (mono_trace_enter_method): Fix printing of Type instances.
10494 * aot-compiler.c (compile_method): Disable the check for GSHARED since it
10497 * inssel-long.brg (reg): Add a rule for LCALL_REG (OP_I8CONST).
10499 * tramp-amd64.c (mono_arch_nullify_plt_entry): Read the nullified class
10500 init trampoline from the AOT file as well.
10502 * mini-amd64.c (mono_arch_register_lowlevel_calls): Register
10503 mono_amd64_throw_exception as a jit icall since it is needed by the aot-only
10506 * mini.c (mini_init): Move the call to mono_exceptions_init () after
10509 * exceptions-amd64.c: Add _full variants for the remaining exception code
10510 creation functions as well, allow emission of relocatable code, remove
10511 caching since that is now done by the caller.
10513 * mini-exceptions.c: Add _full variants for the remaining exception code
10514 creation functions as well, add aot-only support.
10516 * aot-compiler.c (compile_method): Allow calls to methods of constructed types
10517 if we can determine a proper token for them.
10518 (add_wrappers): Add a few more wrappers.
10519 (emit_method_code): Remove some dead code.
10520 (emit_trampolines): Emit exception code too.
10522 * mini.c (mono_method_to_ir): Call mono_array_new_2 if possible.
10524 * jit-icalls.c (mono_array_new_2): New jit icall, specialized version of
10525 mono_array_new_va which avoids varargs.
10527 * mini-exceptions.c (mono_exceptions_init): Fix the ppc build.
10529 * mini-trampolines.c: Call mono_create_specific_trampoline () instead of
10530 mono_arch_create_specific_trampoline () in all places.
10532 * aot-compiler.c aot-runtime.c: Refactor the trampoline emitting/loading code
10533 a bit so it can be used for other things as well.
10535 * mini-exceptions.c (mono_exceptions_init): Initialize throw_exception_by_name
10538 * exceptions-amd64.c: Rename the caching from the exception code creation
10539 functions, it is done by the caller instead.
10541 * exceptions-amd64.c: Change the signature of the exception code creation
10542 functions to allow the creation of relocatable code later.
10544 * mini-exceptions.c: Add a set of functions to query the various
10545 runtime-generated exception functions.
10547 * mini.c mini-exceptions.c: Use the newly added functions instead of the
10548 mono_arch_.. () functions.
10550 2008-07-07 Zoltan Varga <vargaz@gmail.com>
10552 * mini-trampolines.c (mono_aot_get_trampoline_code): Removed, no longer used.
10554 * aot-runtime.c aot-compiler.c: AOT the generic trampolines in aot-only mode.
10556 * mini.c (mini_get_imt_trampoline): Call mono_create_specific_trampoline ().
10557 (mini_get_vtable_trampoline): Ditto.
10559 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Create relocatable
10560 code in the AOT case by returning the code size and a list of relocations to
10563 * mini-trampolines.c (mono_create_specific_trampoline): New helper function.
10565 2008-07-07 Bill Holmes <billholmes54@gmail.com>
10567 * mini-amd64.c: On Winx64 the calling convention always requires the caller to
10570 Contributed under MIT/X11 license.
10572 2008-07-07 Zoltan Varga <vargaz@gmail.com>
10574 * aot-compiler.c (emit_exception_debug_info): Serialize the debug info first
10575 so the buffer size can be computed correctly. Fixes #404735.
10577 * debug-mini.c (mono_debug_serialize_debug_info): Lookup the debug info
10578 normally as cfg->debug_info is already freed.
10580 2008-07-06 Zoltan Varga <vargaz@gmail.com>
10582 * mini-amd64.c: For calls returning vtypes in registers, don't store
10583 the return address on the stack, instead allocate a separate local for
10586 2008-07-05 Mark Probst <mark.probst@gmail.com>
10588 * mini-trampolines.c, mini.h: Add an argument to
10589 mono_create_jit_trampoline_in_domain() for turning off the adding
10590 of the sync wrapper.
10592 * mini.c: Use the JIT trampoline without sync instead of
10593 ldftn_nosync in static RGCTX invoke wrappers so that the call can
10596 2008-07-04 Mark Probst <mark.probst@gmail.com>
10598 * driver.c: Turn on GSHARED optimization by default.
10600 2008-07-04 Zoltan Varga <vargaz@gmail.com>
10602 * mini-trampolines.c mini.c mini.h tramp-<ARCH>.c: Rename MONO_TRAMPOLINE_GENERIC
10603 to MONO_TRAMPOLINE_JIT since it better reflects what it does.
10605 * mini-trampolines.c (mono_get_aot_trampoline_code): New internal function to
10606 create a variant of the generic trampoline code callable from AOTed trampolines.
10608 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Add support for generic
10609 trampoline code callable from AOTed trampolines.
10611 * aot-compiler.c aot-runtime.c: Add support for AOTing trampolines.
10613 2008-07-04 Mark Probst <mark.probst@gmail.com>
10615 * inssel.brg, mini-ops.h: New opcode for doing CHECK_THIS in a
10616 pass-through manner.
10618 * mini.c: Generic method sharing. Pass MRGCTX to generic methods
10619 and don't fail sharing for them anymore.
10621 * mini-exceptions.c: Handle exceptions in shared generic methods.
10623 * generic-sharing.c: When checking the context of a generic
10624 method, also check its class's context. Don't treat wrappers as
10627 * mini-trampolines.c: Some code factored out to
10628 metadata/generic-sharing.c. Handle the MRGCTX case.
10630 * jit-icalls.c, jit-icalls.h: ldvirtfn icall for generic sharing -
10631 we must deal with the method being of another instantiation of the
10632 class. Add static rgctx invoke wrappers to generic methods.
10634 2008-07-04 Mark Probst <mark.probst@gmail.com>
10636 * mini.c: Provide all jit infos of generic shared methods with a
10639 * mini-exceptions.c: Handle the new situation that a generic info
10640 might be available, but not info about the this/vtable/mrgctx
10643 2008-07-03 Mark Probst <mark.probst@gmail.com>
10645 * mini.c: Don't accept ldftn and ldvirtftn with uninstantiated
10648 2008-07-03 Zoltan Varga <vargaz@gmail.com>
10650 * dominators.c (check_dominance_frontier): Fix a warning.
10652 * mini.h: Add some missing prototypes.
10654 * ssa.c local-propagation.c debug-debuger.c: Fix warnings.
10656 * driver.c (mono_jit_init_version): Correct the comments since the first
10657 argument should be the name of the root domain, not a filename.
10659 * aot-runtime.c (make_writable): Error out if this is called while running
10661 (load_aot_module): Ditto.
10663 * aot-compiler.c: Really fix the computation of method indexes.
10665 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Remove the previous
10666 optimizations as this is no longer called frequently.
10668 * mini-trampolines.c (mono_create_delegate_trampoline): Precompute the invoke
10669 method and the invoke impl code and pass it to the delegate trampoline instead of
10670 just the delegate class.
10672 2008-07-02 Zoltan Varga <vargaz@gmail.com>
10674 * aot-compiler.c: Fixup the computation of method indexes.
10675 (add_wrappers): Create the base methods of the runtime invoke wrappers using
10676 the method builder infrastructure.
10678 * aot-runtime.c (decode_exception_debug_info): Don't crash if the method
10681 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): In aot-only
10682 mode, load the method right away instead of creating a trampoline.
10684 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Eliminate locking.
10686 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Eliminate locking, speed up
10689 2008-07-01 Zoltan Varga <vargaz@gmail.com>
10691 * aot-runtime.c (decode_patch_info): Don't create trampolines in aot_only mode.
10692 (mono_aot_load_method): Use method_index instead of method->token.
10694 * mini.c (mono_jit_compile_method_inner): Move the aot_only check down, so it
10695 can handle icalls etc. properly.
10697 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
10699 * aot-compiler.c aot-runtime.c: Allow AOTing many wrapper types.
10701 * mini.c (mono_resolve_patch_target): Handle JIT_ICALL_ADDR.
10702 (mono_codegen): Convert calls made by JIT icall wrappers to the icalls into
10703 JIT_ICALL_ADDR patch type.
10705 * patch-info.h: Add JIT_ICALL_ADDR patch type.
10707 * mini.c (mono_method_to_ir): Allow AOTing methods which access the interruption
10709 (mono_resolve_patch_target): Handle INTERRUPTION_REQUEST_FLAG.
10711 * patch-info.h: Add INTERRUPTION_REQUEST_FLAG.
10713 2008-06-30 Zoltan Varga <vargaz@gmail.com>
10715 * mini.c: Use domain->jit_code_hash_lock for controlling access to
10716 domain->jit_code_hash.
10718 2008-06-29 Zoltan Varga <vargaz@gmail.com>
10720 * mini.c (mini_parse_debug_options): Add 'dont-free-domains' option.
10722 2008-06-27 Zoltan Varga <vargaz@gmail.com>
10724 * mini-trampolines.c (mono_delegate_trampoline): Don't pass a gsctx to
10725 get_this_arg_from_call, let it compute it when needed.
10727 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'code' argument, compute
10728 gsctx from code only when needed.
10730 * mini-trampolines.c (get_generic_context): Rename this to
10731 mono_get_generic_context_from_code (), and move it to generic-sharing.c, where
10732 it can be called by the arch backends.
10734 * mini-exceptions.c (mono_print_thread_dump): Allow the argument to be NULL.
10736 2008-06-26 Zoltan Varga <vargaz@gmail.com>
10738 * driver.c (mono_main): Add experimental --aot-only command line option.
10740 * mini.c: Error out when creating trampolines or JIT compiling if --aot-only is
10743 2008-06-26 Kornel Pal <kornelpal@gmail.com>
10745 * driver.c (DllMain): Remove mono_module_handle.
10747 Contributed under MIT/X11 license.
10749 2008-06-25 Zoltan Varga <vargaz@gmail.com>
10751 * aot-compiler.c: Add not-yet-usable 'full' option. Add some infrastructure code
10752 for emitting methods which are not in the source assembly. Detect and report
10753 failure of assembling+linking.
10755 * aot-compiler.c (emit_klass_info): Call mono_class_setup_vtable ().
10757 * aot-compiler.c: Move the contents of the has_glot_slots array to MonoCompile.
10759 2008-06-24 Rodrigo Kumpera <rkumpera@novell.com>
10761 * mini.c: Check if stats is enabled so we don't allocate memory when not needed.
10763 2008-06-24 Zoltan Varga <vargaz@gmail.com>
10765 * mini.h: Remove some obsolete prototypes.
10767 * mini.c: Avoid storing MonoMethod pointers in the JIT stats, store their string format instead.
10769 2008-06-24 Mark Probst <mark.probst@gmail.com>
10771 * mini.c (get_object_generic_inst): Variable-sized arrays are not
10772 supported by Visual Studio, so use alloca().
10774 2008-06-23 Zoltan Varga <vargaz@gmail.com>
10776 * mini-ia64.c (add_valuetype): Increase *gr too when passing a HFA to be in sync with the ABi.
10779 2008-06-23 Mark Probst <mark.probst@gmail.com>
10781 * mini.c: Fail sharing of a generic method if it contains an open
10782 catch clause (because we don't pass MRGCTXs yet).
10784 2008-06-23 Mark Probst <mark.probst@gmail.com>
10786 * mini.c: When compiling a method with generic sharing, insert the
10787 method instantiated with an all-Object generic context into the
10788 jit info table, instead of the context of the first instantiation
10789 of the method we happen to compile.
10791 2008-06-18 Martin Baulig <martin@ximian.com>
10793 * debug-debugger.h (MonoDebuggerInfo): Replaced `version' with
10794 `major_version' and `minor_version'.
10796 2008-06-17 Mark Probst <mark.probst@gmail.com>
10798 * generic-sharing.c, mini.c, mini.h, aot-runtime.c:
10799 mono_method_is_generic_sharable_impl() takes an additional
10800 argument specifying whether to treat type variables as reference
10803 2008-06-17 Mark Probst <mark.probst@gmail.com>
10805 * mini.h: Removed obsolete prototypes.
10807 2008-06-17 Mark Probst <mark.probst@gmail.com>
10809 * mini.c: Don't fail generic sharing for initobj and sizeof - we
10810 already handle them.
10812 2008-06-17 Mark Probst <mark.probst@gmail.com>
10814 * mini.h, mini-trampolines.c, tramp-alpha.c, tramp-amd64.c,
10815 tramp-arm.c, tramp-hppa.c, tramp-ia64.c, tramp-mips.c,
10816 tramp-ppc.c, tramp-s390.c, tramp-s390x.c, tramp-sparc.c,
10817 tramp-x86.c: Added a MonoGenericContext* argument to
10818 mono_arch_get_unbox_trampoline() so that it can call other
10819 functions which require it.
10821 2008-06-17 Mark Probst <mark.probst@gmail.com>
10823 * mini.h, mini-trampolines.c, mini-amd64.c, mini-x86.c,
10824 mini-alpha.c, mini-arm.c, mini-ia64.c, mini-ppc.c:
10825 mono_arch_get_this_arg_from_call() takes a
10826 MonoGenericSharingContext* as well.
10828 2008-06-17 Mark Probst <mark.probst@gmail.com>
10830 * mini.c: Factor out code for emitting unbox into emit_unbox() and
10831 implement generic sharing of unbox.
10833 2008-06-17 Mark Probst <mark.probst@gmail.com>
10835 * mini.c: Don't compute the vtable to determine whether a field is
10836 special static, because it might not work for open types.
10838 2008-06-17 Mark Probst <mark.probst@gmail.com>
10840 * mini.c: Removed the unused token_type and token_source arguments
10841 from get_runtime_generic_context_ptr().
10843 2008-06-17 Marek Habersack <mhabersack@novell.com>
10845 * mini.c (ADD_BINOP): fix the build
10847 2008-06-16 Zoltan Varga <vargaz@gmail.com>
10849 * mini.c (ADD_BINOP): When operating on a native int and an int32, insert
10852 2008-06-16 Mark Probst <mark.probst@gmail.com>
10854 * mini.h: Removed class relations enum that's not used anymore.
10856 2008-06-16 Mark Probst <mark.probst@gmail.com>
10858 * tramp-x86.c, tramp-amd64.c: Slot access code for MRGCTXs.
10860 * mini-trampolines.c: Distinguish between RGCTXs and MRGCTXs in
10861 the lazy fetch trampoline access code.
10863 2008-06-15 Zoltan Varga <vargaz@gmail.com>
10865 * mini-codegen.c (mono_local_regalloc): Add some micro optimizations.
10867 2008-06-14 Zoltan Varga <vargaz@gmail.com>
10869 * mini.c: Fix some soft-float bugs. Fixes #378735 and #398348.
10871 * mini.h (MONO_INST_LIST_ENTRY): Fix warnings on arm.
10873 * mini.c (mono_method_to_ir): Check call signature for NEWOBJ as well.
10875 2008-06-13 Zoltan Varga <vargaz@gmail.com>
10877 * mini-x86.c inssel-x86.brg cpu-x86.md: Implement unsigned min/max
10880 * mini-ops.h: Add MIN/MAX_UN opcodes.
10882 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Implement unsigned min/max
10885 * basic-math.cs: Add more min/max tests.
10887 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
10889 2008-06-13 Mark Probst <mark.probst@gmail.com>
10891 * mini.c: Small fix in the prologue of emit_castclass.
10893 2008-06-13 Zoltan Varga <vargaz@gmail.com>
10895 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
10897 * mini.c (mini_get_inst_for_method): Remove the Min/Max intrinsics, they
10898 do not work even for unsigned types. Fixes #400014.
10900 * basic-math.cs: Add regression tests for unsigned Min/Max.
10902 2008-06-13 Mark Probst <mark.probst@gmail.com>
10904 * mini.c: Added additional context_used argument to several
10905 functions, which will be needed for sharing generic methods. Use
10906 GET_RGCTX macro wherever appropriate. Declare only one
10907 context_used in mono_method_to_ir().
10909 2008-06-13 Mark Probst <mark.probst@gmail.com>
10911 * mini.c, generic-sharing.c: Removed generic class relations.
10913 * mini.c, tramp-amd64.c, tramp-x86.c: Additional arguments to
10914 functions due to MRGCTX changes.
10916 2008-06-13 Mark Probst <mark.probst@gmail.com>
10918 * inssel.brg, inssel-long.brg, inssel-long32.brg, mini-ops.h,
10919 graph.c, local-propagation.c, aliasing.c: New opcodes for calls
10920 with calculated IMT.
10922 * mini.c: Generic sharing of calls via generic interfaces.
10924 * jit-icalls.c, jit-icalls.h: Helper function for compiling a
10925 generic method with non-constant MonoGenericContext*. Instead,
10926 the context is taken out of the method itself.
10928 2008-06-13 Mark Probst <mark.probst@gmail.com>
10930 * mini.c: Generic sharing of ldvirtftn.
10932 2008-06-13 Mark Probst <mark.probst@gmail.com>
10934 * mini.c: Generic sharing of ldftn.
10936 2008-06-13 Mark Probst <mark.probst@gmail.com>
10938 * mini.c: Do pass VTable/RGCTX argument to static generic methods.
10940 2008-06-13 Mark Probst <mark.probst@gmail.com>
10942 * mini.c: Generic sharing of the special case of ldtoken followed
10943 by a call to GetTypeFromHandle.
10945 2008-06-13 Mark Probst <mark.probst@gmail.com>
10947 * mini.c: Generic sharing of box for nullable types.
10949 2008-06-13 Zoltan Varga <vargaz@gmail.com>
10951 * mini-s390x.c (add_stackParm): Fix computation of offsets when arguments
10952 are passed on the stack. Fixes #324807.
10954 2008-06-12 Bill Holmes <billholmes54@gmail.com>
10956 * mini-amd64.c:add_valuetype: Adding Winx64 code to fill the ArgInfo
10957 for the ArgValuetypeAddrInIReg case.
10959 * mini-amd64.c:mono_arch_allocate_vars: Adding a case for
10960 ArgValuetypeAddrInIReg to avoid asserts. Code needs to be added here.
10962 * mini-amd64.c: mono_arch_call_opcode: Adding Winx64 code for an ArgInfo of
10963 type ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
10964 local variable and pass the local variable by reference to the called method.
10966 * mini-amd64.c: mono_arch_emit_prolog: Adjust the stack for calls to
10967 mono_jit_thread_attach and mono_get_lmf_addr for Winx64.
10969 Contributed under MIT/X11 license.
10971 2008-06-10 Rodrigo Kumpera <rkumpera@novell.com>
10973 * debug-mini.c (mono_debug_free_method_jit_info): Moved to metadata/mono-debug.c.
10975 * debug-mini.c (mono_debug_print_vars): Release memory after printing
10978 2008-06-10 Martin Baulig <martin@ximian.com>
10981 (mono_debug_close_method): Check whether `cfg->epilogue_begin != NULL'.
10983 2008-06-09 Kornel Pal <kornelpal@gmail.com>
10985 * main.c: Add and set argv [argc] to NULL to match C specification that fixes
10986 possible error when no arguments are passed.
10988 Contributed under MIT/X11 license.
10990 2008-06-09 Rodrigo Kumpera <rkumpera@novell.com>
10992 * mini-exceptions.c (ves_icall_get_trace): Skip source locations
10993 where the file name is NULL.
10995 2008-06-09 Zoltan Varga <vargaz@gmail.com>
10997 * mini.c: Fix s390 build.
10999 2008-06-08 Zoltan Varga <vargaz@gmail.com>
11001 * trace.c (mono_trace_parse_options): Fix warnings.
11003 * mini-amd64.c: Revert most of the last patch for now as it breaks the build.
11005 2008-06-07 Zoltan Varga <vargaz@gmail.com>
11007 * mini.c (remove_block_if_useless): Avoid printing the method name.
11009 * mini.c: Remove needless setting of ins->cil_code which is now done by
11012 * mini-amd64.c: Add some code to avoid saving callee saved registers in the
11015 * tramp-amd64.c (mono_arch_patch_callsite): Tell valgrind to discard the
11016 translated code after it has been patched.
11018 2008-06-06 Zoltan Varga <vargaz@gmail.com>
11020 * mini-amd64.c (emit_call_body): Align the call displacement to 4 bytes to
11021 avoid problems during code patching on SMP systems.
11022 (emit_call): Avoid adding a patch info which is already added by
11024 (mono_arch_emit_exceptions): Ditto.
11026 2008-06-05 Zoltan Varga <vargaz@gmail.com>
11028 * tramp-*.c (mono_arch_get_unbox_trampoline): No need to check for ret->byref,
11029 MONO_TYPE_ISSTRUCT already checks for it.
11031 2008-06-05 Bill Holmes <billholmes54@gmail.com>
11033 * mini-amd64.c:merge_argument_class_from_type: When marshaling
11034 structs with floats on Winx64 the float registers are not used.
11035 The integer registers are always used..
11036 * mini-amd64.c:add_valuetype: When marshaling structs on Winx64
11037 only one register will be used and only if the size of the struct
11038 is 1,2,4, or 8 bytes.
11040 * tramp-amd64.c : Adjusting size used for mono_global_codeman_reserve
11041 to work for Winx64.
11043 Contributed under MIT/X11 license.
11045 2008-06-05 Martin Baulig <martin@ximian.com>
11047 * debug-debugger.c (debugger_lookup_class): Also call
11048 mono_class_setup_methods() here; we're only called from RTI.
11050 2008-06-05 Andreas Farber <andreas.faerber@web.de>
11052 * mini.c (mini_init): Add DTrace probes ves-init-{begin,end}.
11053 (mini_method_compile) Add DTrace probes method-compile-{begin,end}.
11054 * Makefile.am (libmono_la_LIBADD,libmono_static_la_LIBADD,mono_LDADD):
11055 Post-process object files and add dtrace-generated object, if necessary.
11057 Contributed under MIT/X11 license.
11059 2008-06-04 Mark Probst <mark.probst@gmail.com>
11061 * inssel.brg, mini-ops.h: Added opcode for unboxcast with computed
11064 * mini.c: Generic sharing for unbox.any and castclass.
11066 2008-06-04 Mark Probst <mark.probst@gmail.com>
11068 * mini.c: Ignore tailcall prefix in shared generic code and when
11069 doing calls which require a vtable/rgctx argument.
11071 2008-06-04 Mark Probst <mark.probst@gmail.com>
11073 * mini.c: Don't free the JIT info.
11075 * driver.c: Changes in the JIT info table testing code.
11077 2008-06-03 Zoltan Varga <vargaz@gmail.com>
11079 * tramp-arm.c (mono_arch_create_trampoline_code): Check for thread
11080 interruption. Fix some warnings.
11082 * tramp-*.c (mono_arch_create_trampoline_code): Call the _force_ variant of
11083 interruption_checkpoint.
11085 Tue Jun 3 13:07:03 CEST 2008 Paolo Molaro <lupus@ximian.com>
11087 * jit.h, mini.h, trace.c, driver.c: introduce an API to enable tracing
11088 from embedding applications.
11090 2008-06-02 William Holmes <billholmes54@gmail.com>
11092 * mini-amd64.c : Correcting some of the issues for Winx64 dealing with
11093 reserving 32 bytes on the stack when making calls.
11095 Contributed under MIT/X11 license.
11097 2008-06-01 Zoltan Varga <vargaz@gmail.com>
11099 * mini-arm.c (mono_arch_output_basic_block): Merge some small fixes from
11100 the linear IL branch.
11102 * driver.c: Print out more information for --version on arm.
11104 2008-05-30 Zoltan Varga <vargaz@gmail.com>
11106 * mini-amd64.c (mono_arch_emit_prolog): Increase max_offset when processing
11107 bb_exit instead, since out of line bblocks might not actually be emitted
11110 * mini-amd64.c (mono_arch_emit_prolog): Increase bb->max_offset by the
11111 maximum epilog size for out of line bblocks if tracing is enabled.
11113 * iltests.il.in: Merge tests/long-shift.regalloc.il into this file.
11115 2008-05-28 Rodrigo Kumpera <rkumpera@novell.com>
11117 * arrays.cs: Regression tests for allocating arrays with negative sizes.
11119 2008-05-28 Zoltan Varga <vargaz@gmail.com>
11121 * mini-x86.h mini-x86.c inssel-x86.brg cpu-x86.md: Add support for
11122 CAS instrinsics. Optimize the implementation of the ATOMIC_EXCHANGE
11125 2008-05-27 Zoltan Varga <vargaz@gmail.com>
11127 * mini.c (mini_get_inst_for_method): Add support for CAS instrinsics when
11128 the 'value' to store is a constant.
11130 * mini-ops.h: Add OP_ATOMIC_CAS_IMM opcodes.
11132 * mini-amd64.c (mono_arch_output_basic_block): Optimize the the implementation
11133 of ATOMIC_EXCHANGE opcodes, add support for the CAS opcodes.
11135 2008-05-26 Zoltan Varga <vargaz@gmail.com>
11137 * mini.c generic-sharing.c jit-icalls.c aot-compiler.c: Use accessor functions
11138 for accessing method->generic_container.
11140 2008-05-24 Zoltan Varga <vargaz@gmail.com>
11142 * mini.c (mono_method_check_inlining): Avoid creating vtables if possible.
11144 * mini.c (SIG_HANDLER_SIGNATURE): Fix sparc build too.
11146 * mini.c (SIG_HANDLER_SIGNATURE): Fix IA64 build.
11148 * mini.c (mono_jit_compile_method_inner): Avoid a crash if mono_class_vtable ()
11151 2008-05-23 Zoltan Varga <vargaz@gmail.com>
11153 * driver.c (mono_main): Set mono_setup_vtable_in_class_init to FALSE.
11155 * mini.c: Handle the case when mono_class_vtable () fails.
11157 2008-05-23 Massimiliano Mantione <massi@ximian.com>
11158 * mini.c (sigprof_signal_handler): Support call chains (backtrace) in
11161 2008-05-22 Mark Probst <mark.probst@gmail.com>
11163 * mini.c, jit-icalls.c, jit-icalls.h: Make generic sharing work
11164 together with domain sharing.
11166 2008-05-22 Mark Probst <mark.probst@gmail.com>
11168 * mini.c: Treat callvirts to final methods like non-virtual calls
11169 when doing generic sharing, i.e. look them up in the runtime
11172 2008-05-22 Mark Probst <mark.probst@gmail.com>
11174 * inssel.brg, mini-ops.h: Added opcodes for mkrefany and refanyval
11175 with computed types (for generic sharing).
11177 * mini.c: Generic sharing for mkrefany and refanyval.
11179 2008-05-22 Zoltan Varga <vargaz@gmail.com>
11181 * inssel.brg (mini_emit_virtual_call): Avoid constructing a generic vtable if
11184 * mini-trampolines.c (mono_magic_trampoline): Avoid calling setup_methods () in
11185 the generic sharing code.
11187 * mini-trampolines.c (mono_magic_trampoline): Call mono_class_setup_methods ()
11190 2008-05-21 Zoltan Varga <vargaz@gmail.com>
11192 * mini.h: Remove the declaration of mono_aot_init_vtable ().
11194 2008-05-21 C.J. Adams-collier <cjac@colliertech.org>
11196 * driver.c: updated copyright date
11198 2008-05-21 Zoltan Varga <vargaz@gmail.com>
11200 * aot-runtime.c mini.c: Remove the AOT init_vtable stuff as it is no longer
11203 2008-05-19 Martin Baulig <martin@ximian.com>
11205 * debug-debugger.h (MonoDebuggerInfo): Add `using_mono_debugger'
11206 pointing to the new `_mono_debug_using_mono_debugger' variable.
11209 (mono_main): Check mono_debug_using_mono_debugger() rather than
11210 the `MONO_INSIDE_MDB' environment variable to check whether we're
11211 inside the debugger.
11213 2008-05-19 Zoltan Varga <vargaz@gmail.com>
11215 * mini.c (mini_method_compile): Use cfg->args [0] for accessing the this
11218 2008-05-08 Rodrigo Kumpera <rkumpera@novell.com>
11220 * declsec.h: Move MONO_SECMAN_FLAG to metadata/metadata-internals.h.
11222 * mini.c: Added mini_assembly_can_skip_verification. This
11223 function checks if the assembly requested to skip verification.
11224 Fixes part of #387274.
11226 2008-05-07 Zoltan Varga <vargaz@gmail.com>
11228 * mini.c (mini_get_method): Disable the check for open generic classes when
11229 using generic sharing.
11231 * generics.cs: Add a test for #387034.
11233 * mini.c (mini_get_method): Check whenever the method class is an open generic
11234 type, and return NULL in that case, causing a verification error. Fixes
11237 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
11239 * driver.c (mono_main): Revert r102623. The right
11240 thing to do is to enable the verifier under verifiable
11241 unless a --security flag was passed.
11243 We need this non-trivial behavior for --verify-all otherwise
11244 mcs-compileall won't be able to use it. As it needs everything to
11245 be verified under validil.
11247 2008-05-06 Martin Baulig <martin@ximian.com>
11251 * debug-mini.c (mono_debugger_thread_created): Add proper locking.
11252 (mono_debugger_thread_cleanup): Likewise.
11253 (mono_debugger_extended_notification): Likewise.
11255 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
11257 * mini.c (mono_method_to_ir): Verify visibility of call related opcodes
11258 against both inflated and non-inflated methods. We need to check against the
11259 generic definition for cases where the instantiated method is not visible.
11260 We need to check against the inflated types for cases where the instantiation
11261 changes any super type. This fixes #382986.
11263 Note that this doesn't need to be applied to other parts of mono_method_to_ir
11264 that check for visibiliy as generic params only appears as the type subject
11265 of tokens on call opcodes. Field manipulation and ldftn must always
11266 target an exact type.
11268 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
11270 * driver.c (mono_main): Using --verify-all enables the verifier under validil mode
11271 if no related --security flag is passed.
11273 2008-05-05 Andreas Farber <andreas.faerber@web.de>
11275 * mini-arch.h: Prepare support for ppc64.
11277 Contributed under MIT/X11 license.
11279 2008-05-05 Andreas Farber <andreas.faerber@web.de>
11281 * aot-runtime.c: Prepare support for ppc64.
11283 Contributed under MIT/X11 license.
11285 2008-05-05 Andreas Farber <andreas.faerber@web.de>
11287 * mini-ops.h: Prepare support for ppc64.
11289 Contributed under MIT/X11 license.
11291 2008-05-04 Andreas Farber <andreas.faerber@web.de>
11293 * helpers.c: Add support for OSX/ppc64 and Linux/ppc64 (dis)assemblers.
11295 Contributed under MIT/X11 license.
11297 2008-05-03 Zoltan Varga <vargaz@gmail.com>
11299 * aot-runtime.c (load_aot_module): Avoid trying to load aot code for dynamic
11300 assemblies, since aot_name is not a full path, causing us to load MS.NET
11301 assemblies on windows.
11303 ?2008-04-28 Kornel Pal <kornelpal@gmail.com>
11305 * mini.c (mono_jit_compile_method_inner): Use g_warning instead of g_error
11306 for unsupported METHOD_IMPL_ATTRIBUTE_NATIVE.
11307 * main.c: Use UTF-8 encoded command line instead of Windows default code
11308 page on Windows to support Unicode.
11309 * driver.c (DllMain): New function for mixed-mode assembly support.
11310 * Makefile.am: Add -Wl,--kill-at to libmono_la_LDFLAGS on Windows to
11311 export __stdcall functions without decoration.
11313 Contributed under MIT/X11 license.
11315 2008-04-28 Mark Probst <mark.probst@gmail.com>
11317 * tramp-amd64.c, mini-amd64.c: Preserve R11 in the trampoline by
11318 saving it very early.
11320 2008-04-28 Mark Probst <mark.probst@gmail.com>
11322 * mini.h, mini.c: Lots of code for accessing the old RGCTX
11323 deleted. The only way to access the new RGCTX is via the
11326 * mini.c, mini-amd64, mini-x86.c, mini-exceptions.c: Pass the
11327 vtable instead of the RGCTX to static methods.
11329 * mini-tramplines.c, tramp-amd64.c, tramp-x86.c: Trampoline for
11330 accessing the new RGCTX.
11332 * generic-sharing.c: There is no separation between self, type
11333 arguments and other types in the RGCTX anymore.
11335 2008-04-25 Jonathan Chambers <joncham@gmail.com>
11337 * mini-amd64.c (add_general): Remove previous stack adjustment.
11338 (mono_arch_call_opcode): Remove OP_OUTARG_MEMBASE and instead simply
11339 adjust stack pointer after pushing args. Adjust ARGS_OFFSET to account
11340 for 32 bytes of stack space reserved for all calls.
11342 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Remove.
11343 (OP_AMD64_OUTARG_ALIGN_STACK): Take argument to specify size of stack
11346 Code contributed under MIT/X11 license.
11348 2008-04-23 Rodrigo Kumpera <rkumpera@novell.com>
11350 * mini.c (mini_method_verify): Only verify non-inflated methods, check
11351 against the root definition, peeling out method and type instantiations.
11352 Cache verify success results, code that fails verification is still
11353 checked multiple times.
11355 2008-04-23 Zoltan Varga <vargaz@gmail.com>
11357 * mini.c (mono_method_to_ir): Avoid inserting write barriers for stores of null.
11359 2008-04-23 Jonathan Chambers <joncham@gmail.com>
11361 * mini-amd64.c (add_general): Always increment stack on Win64.
11362 (mono_arch_call_opcode): Use OP_OUTARG_MEMBASE instead of OP_OUTARG
11365 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Add OP_OUTARG_MEMBASE for
11366 stack based argument handling on Win64.
11368 Code contributed under MIT/X11 license.
11370 2008-04-23 Raja R Harinath <harinath@hurrynot.org>
11372 * Makefile.am (version.h): Add support for git-svn.
11374 2008-04-22 Zoltan Varga <vargaz@gmail.com>
11376 * mini-exceptions.c (mono_handle_native_sigsegv): Rework the gdb calling code
11377 so instead of calling g_spawn_command_line_sync, we do everything by hand,
11378 avoiding allocations and libc functions which might deadlock.
11380 * mini-exceptions.c (mono_handle_native_sigsegv): Avoid calling gdb if the
11381 'no-gdb-backtrace' option is set.
11383 * mini.c (mini_parse_debug_options): Parse 'no-gdb-backtrace' option.
11385 * mini.h (MonoDebugOptions): Add 'no_gdb_backtrace' option.
11387 2008-04-21 Martin Baulig <martin@ximian.com>
11389 * debug-debugger.h (MonoDebuggerInfo): Removed `attach', `detach'
11390 and `get_lmf_addr'; `notification_address' is no longer a pointer.
11392 2008-04-21 Martin Baulig <martin@ximian.com>
11394 * debug-debugger.h (MonoDebuggerInfo): Added `thread_vtable_ptr',
11395 `thread_vtable', `event_handler_ptr' and `event_handler'.
11397 2008-04-21 Martin Baulig <martin@ximian.com>
11399 * debug-debugger.h (MonoDebuggerInfo): Added `init_code_buffer';
11400 allows delayed initialization of the `executable_code_buffer' when
11403 2008-04-21 Martin Baulig <martin@ximian.com>
11405 * mini.h (mono_debugger_create_notification_function): Removed.
11406 * tramp-*.c (mono_debugger_create_notification_function): Removed.
11408 * mdb-debug-info64.s
11409 (MONO_DEBUGGER__notification_function): Added this in the .text section.
11411 * mdb-debug-info32.s
11412 (MONO_DEBUGGER__notification_function): Added this in the .text section.
11414 * Makefile.am: Fix the mdb-debug-info*.s logic; the debugger
11415 currently only works on x86 and x86_64, so don't create it on ppc.
11417 2008-04-21 Martin Baulig <martin@ximian.com>
11419 * mini.h (MonoDebugOptions): Added `mdb_optimizations'.
11422 (mini_method_compile): In the fp elimination check, check
11423 `debug_options.mdb_optimizations' in addition to
11424 mono_debug_using_mono_debugger().
11426 * driver.c (mono_main): Added `--debug=mdb-optimizations' option to
11427 disable some JIT optimizations which are only disabled when
11428 running inside the debugger.
11429 Added `--help-debug' option to describe the debugging options.
11430 (parse_debug_options): New static function to parse the `--debug'
11431 options, so we can easily add more stuff in future.
11433 2008-04-20 Zoltan Varga <vargaz@gmail.com>
11435 * mini.c (set_exception_type_from_invalid_il): Avoid reading invalid memory when
11436 the method has no body.
11438 2008-04-19 Jonathan Chambers <joncham@gmail.com>
11440 * mini-amd64.c (cpuid): Implement with MSVC intrinsic as inline
11441 assembly is not allowed in MSVC 64-bit compiler.
11442 (mono_arch_cpu_init): Don't set floating point precision on MSVC build
11443 as we get floating point exceptions everywhere.
11445 * exceptions-amd64.c (get_throw_trampoline): Push empty args on stack to
11446 correctly align arguments for call to throw_exception.
11447 (prepare_for_guard_pages): Cast to guint64 instead of unsigned long.
11449 Code contributed under MIT/X11 license.
11451 2008-04-19 Zoltan Varga <vargaz@gmail.com>
11453 * mini-amd64.c (amd64_patch): Make the check for (%rip) addressing more strict.
11455 2008-04-17 Zoltan Varga <vargaz@gmail.com>
11457 * inssel.brg (OP_SWITCH): Use (gint64) instead of (long) to cast a large constant.
11459 * mini-amd64.c (NEW_INS): Set cil_code.
11461 * mini.c (mini_method_compile): Move the disabling of fp elimination to here
11462 from mini-amd64.c so all debugger related logic is in one place.
11464 * mini.c: Set cfg->ip to NULL after passes which set it so instructions created
11465 later won't have a random ip assigned to them.
11467 2008-04-16 Zoltan Varga <vargaz@gmail.com>
11469 * mini-trampolines.c (mono_create_jump_trampoline): Add an assert to check that
11470 the arch specific function initializes code_size.
11471 (mono_create_delegate_trampoline): Ditto.
11473 * mini-mips.h mini-mips.c inssel-mips.brg inssel-long32-mips.brg cpu-mips.md
11474 tramp-mips.c: Resurrect MIPS port and also fix the issues on little-endian
11477 * liveness.c (mono_analyze_liveness): Disable the initlocals optimization if
11478 running under the debugger.
11480 * linear-scan.c (mono_linear_scan): Avoid sharing registers if running under the
11483 * mini.c (mini_method_compile): Set a few flags in cfg if running under the
11484 debugger. Also move the disabling of optimizations here from driver.c.
11485 (mono_allocate_stack_slots_full): Avoid sharing stack slots if running under the
11488 * mini.h (MonoCompile): Add a few new flags.
11490 2008-04-15 Zoltan Varga <vargaz@gmail.com>
11492 * mini.c (mono_method_to_ir): Set cfg->ip before processing an IL instruction
11493 so the cil_code field of created MonoInst's is properly set.
11494 (mini_select_instructions): Ditto.
11496 * mini.h (MONO_INST_NEW): Initialize the cil_code field using cfg->ip.
11497 (MONO_INST_NEW_CALL): Ditto.
11499 * mini.c inssel.brg inssel-x86.brg inssel-amd64.brg: Use MONO_INST_NEW ()
11500 in many places so the ins->cil_code field is properly initialized.
11502 * mini.c (mono_bblock_add_inst): Call MONO_ADD_INS () so the logic is in one
11505 2008-04-14 Zoltan Varga <vargaz@gmail.com>
11507 * mini.c (mini_method_compile): Print a different message when compiling a
11510 * mini.c (GENERIC_SHARING_FAILURE): Print a failure message when verbose_level
11513 2008-04-11 Zoltan Varga <vargaz@gmail.com>
11515 * mini-amd64.c (mono_arch_output_basic_block): Implement OP_ABS directly using
11518 * basic-math.cs: Fix warnings. Add a test for Math.Abs ().
11520 2008-04-11 Zoltan Varga <vargaz@gmail.com>
11522 * mini.c (handle_stack_args): Make this return void since its return value was
11523 never used. Also set cfg->unverifiable for invalid IL instead of calling
11526 2008-04-10 Mark Probst <mark.probst@gmail.com>
11528 * mini.c: Make sure "this" is live in catch clauses with type
11529 variables in shared generic code.
11531 2008-04-08 Mark Probst <mark.probst@gmail.com>
11533 * mini.c: Replaced uses of MONO_TYPE_IS_REFERENCE with calls to
11534 generic_class_is_reference_type() to ensure the proper behaviour
11535 when sharing generic code and the type in question is a type
11538 2008-04-08 Zoltan Varga <vargaz@gmail.com>
11540 * mini-exceptions.c: Applied patch from Mark Spruiell (mes@zeroc.com). Fix
11541 race conditions when printing thread dumps. Fixes #377738.
11543 2008-04-08 Massimiliano Mantione <massi@ximian.com>
11545 aliasing.c (update_aliasing_information_on_inst): Fixed a bug which
11546 shows up when both MonoInst arguments can cause aliasig.
11547 There is likely no way in the current JIT to trigger this problem, but
11548 it showed up in the development of generics sharing, when in a new
11549 opcode both args of an OP_GROUP can be aliases (addresses of a local).
11550 When the generics sharing code will be committed, its tests will be
11551 valid also for this bug.
11553 2008-04-08 Zoltan Varga <vargaz@gmail.com>
11555 * aot-runtime.c (decode_patch_info): Always transform PATCH_INFO_WRAPPER to
11558 * mini.c (mono_resolve_patch_target): Fix a crash in the AOT case if method is
11561 2008-04-07 Zoltan Varga <vargaz@gmail.com>
11563 * mini-exceptions.c (mono_handle_exception_internal): When --debug=casts is used,
11564 use a more detailed exception message for InvalidCastException.
11566 * mini.h (MonoJitTlsData): Add 'class_cast_from' and 'class_cast_to' fields.
11568 * driver.c (mono_main): Add --debug=casts option to turn on better
11569 InvalidCastException message details.
11571 * mini.c (mini_get_debug_options): New helper function to return the address of
11572 the debug_options variable.
11574 * mini.c (mono_get_jit_tls_intrinsic): New helper function to create a load of
11575 the jit_tls TLS variable.
11577 * mini.c (mono_jit_tls): New TLS variable.
11579 * inssel.brg: Save the details of a cast to a TLS variable when the --debug=casts
11582 2008-04-07 Rodrigo Kumpera <rkumpera@novell.com>
11584 * mini.h: Removed verifer related stuff. This code was moved to verify.c
11586 * mini.c: Removed verifer related stuff, code moved to verify.c.
11588 * driver.c: Using code from verify.c instead of mini.c.
11590 2008-04-05 Zoltan Varga <vargaz@gmail.com>
11592 * mini.c (check_for_method_verify): Remove the mscorlib comment since it is no
11595 2008-04-04 Rodrigo Kumpera <rkumpera@novell.com>
11597 * mini.c (check_for_method_verify): Enabling verification of
11598 corlib if mono_verify_all is set. Bugs in the verifier preventing that
11601 2008-04-04 Zoltan Varga <vargaz@gmail.com>
11603 * exceptions-amd64.c (throw_exception): Unify the win32/non-win32 cases, save
11604 caller saved registers as well.
11606 * exceptions-amd64.c (mono_arch_get_restore_context): Restore most caller
11607 saved registers as well.
11609 2008-03-30 Zoltan Varga <vargaz@gmail.com>
11611 * mini-x86.c cpu-x86.md inssel-x86.brg: Add min/max intrinsics.
11613 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of the non-SSE2 floating point
11616 2008-03-27 Zoltan Varga <vargaz@gmail.com>
11618 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'gsctx' argument and pass it
11620 (get_call_info): Take a gsctx argument instead of 'cfg'.
11622 2008-03-26 Zoltan Varga <vargaz@gmail.com>
11624 * mini.c (check_for_method_verify): Avoid verifying mscorlib methods even if
11625 mono_verify_all is set.
11627 * driver.c (compile_all_methods_thread_main): Don't exit at the first error.
11629 * mini.c mini.h: Remove the unused and incomplete stack merge verification code.
11631 2008-03-25 Zoltan Varga <vargaz@gmail.com>
11633 * driver.c (compile_all_methods_thread_main): Error out if compilation fails with
11636 * driver.c mini.c mini.h: Add a --verify-all development option to test the
11637 verifier and the code generated by the compiler.
11639 2008-03-25 Mark Probst <mark.probst@gmail.com>
11641 * mini.c: Generic sharing of the non-nullable case of the box
11644 2008-03-24 Zoltan Varga <vargaz@gmail.com>
11646 * inssel.brg: Fix the build.
11648 * iltests.il.in: Add a test for lconv.ovf.u8.un.
11650 2008-03-24 Rodrigo Kumpera <rkumpera@novell.com>
11652 * mini.c (mono_method_to_ir): Implement readonly for ldelema and
11653 Array:Address. Fixes #372410.
11655 * iltests.il.in: New tests for readonly prefix.
11657 2008-03-23 Zoltan Varga <vargaz@gmail.com>
11659 * mini.h mini.c mini-trampolines.c: Move trampoline related code to
11660 mini-trampolines.c.
11662 * mini.h mini.c mini-exceptions.c: Move mini_init_exceptions () to
11665 * mini-amd64.c mini-s390.c (mono_arch_lowering_pass): Use mono_decompose_op_imm ().
11667 * mini.c (mono_decompose_op_imm): New helper function.
11669 * mini-s390x.c (calculate_sizes): Rename this to get_call_info for consistency
11670 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
11673 * mini-s390x.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
11674 mono_arch_output_basic_block. Fix warnings.
11676 * inssel-s390x.brg: Remove the unneccesary OP_LMUL_IMM rule to fix the s390x build
11679 2008-03-22 Zoltan Varga <vargaz@gmail.com>
11681 * mini-exceptions.c (ves_icall_get_frame_info): Remove the ia64/s390 workarounds
11682 since the extra frame is now detected automatically inside the loop.
11684 * mini-s390.c (mono_arch_peephole_pass_2): Remove the arch independent peephole
11685 opts which are now in mono_peephole_ins ().
11687 * mini-s390.c (mono_arch_output_basic_block): Fix OP_FCALL_MEMBASE.
11689 * mini-exceptions.c (ves_icall_get_frame_info): Skip native-to-managed wrapper
11690 frames and skip duplicate managed-to-native frames. Fixes #367665.
11692 * mini-x86.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
11693 opts which are now in mono_peephole_ins ().
11694 (mono_arch_peephole_pass_2): Ditto.
11696 * mini-codegen.c (mono_peephole_ins): Fix a problem on 32 bit platforms.
11698 * mini-codegen.c (mono_peephole_ins): New helper function containing the
11699 arch independent peephole optimizations.
11701 * mini-amd64.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
11702 opts which are now in mono_peephole_ins ().
11704 * mini-amd64.c (mono_arch_peephole_pass_2): Ditto.
11706 * mini-s390.c (mono_arch_output_basic_block): Fix build.
11708 * tramp-s390.c (mono_arch_get_vcall_slot): Handle an additional instruction
11711 * mini-s390.c (mono_arch_output_basic_block): Handle big offsets in the
11712 CALL_MEMBASE opcodes. Fix setting of the destination in the OP_LCONV_TO_OVF_I
11715 2008-03-21 Zoltan Varga <vargaz@gmail.com>
11717 * mini-s390.c (calculate_sizes): Rename this to get_call_info for consistency
11718 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
11721 * mini-s390.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
11722 mono_arch_output_basic_block. Fix warnings.
11724 2008-03-20 Zoltan Varga <vargaz@gmail.com>
11726 * inssel-long32.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
11729 2008-03-20 Zoltan Varga <vargaz@gmail.com>
11731 * inssel-long.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
11734 * iltests.il: Add new tests.
11736 2008-03-20 Kornel Pal <kornelpal@gmail.com>
11738 * mini.c: Removed Windows version macros.
11740 2008-03-20 Mark Probst <mark.probst@gmail.com>
11742 * generic-sharing.c: Put reflection types in the extensible part
11743 of the runtime generic context.
11745 * mini.c: Generic sharing of the GetTypeHandle special case of the
11746 ldtoken instruction.
11748 2008-03-20 Zoltan Varga <vargaz@gmail.com>
11750 * mini.h (MONO_BB_FOR_EACH_INS_SAFE): New helper macro.
11752 * mini-<ARCH>.c: Use the new macro instead in the peephole/lowering passes.
11754 * mini.h (MONO_DEL_INS): Rename to MONO_DELETE_INS and Add a 'bb' argument for
11755 consistency with the other version on the linear IR branch.
11757 * mini-<ARCH>.c: Update callers of MONO_DEL_INS.
11759 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i/conv.ovf.u.
11761 * iltests.il.in: Add new tests.
11763 2008-03-19 Zoltan Varga <vargaz@gmail.com>
11765 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i.un/conv.ovf.u.un.
11767 * iltests.il.in: Add new tests.
11769 2008-03-19 Mark Probst <mark.probst@gmail.com>
11771 * mini.c: Two variables with the same name were declared in
11772 nesting contexts and one wasn't initialized. Fixed.
11774 2008-03-19 Mark Probst <mark.probst@gmail.com>
11776 * mini.c: Generic sharing of the initobj instruction.
11778 Tue Mar 18 20:18:02 CET 2008 Paolo Molaro <lupus@ximian.com>
11780 * mini.c: make the test to optimize ldtoken from typeof() more
11783 2008-03-18 Mark Probst <mark.probst@gmail.com>
11785 * mini.c: Generic sharing of the initobj instruction for reference
11788 Tue Mar 18 12:39:27 CET 2008 Paolo Molaro <lupus@ximian.com>
11790 * mini.h, mini-amd64.c, mini-x86.c, tramp-amd64.c, tramp-x86.c: change
11791 the mono_breakpoint_clean_code() code to perform bound checks.
11793 Tue Mar 18 11:50:14 CET 2008 Paolo Molaro <lupus@ximian.com>
11795 * mini.h, mini-trampolines.c, tramp-*.c: change the signature of
11796 mono_arch_patch_callsite() to include the start of the managed method
11797 to be able to perform bound checks.
11799 2008-03-17 Mark Probst <mark.probst@gmail.com>
11801 * mini.c: Generic sharing for the isinst instruction.
11803 2008-03-17 Mark Probst <mark.probst@gmail.com>
11805 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
11806 inssel-long32-mips.brg: Added opcodes for doing indirect calls
11807 with the runtime generic context argument.
11809 * mini.c: Share calls to several types of unsharable methods by
11810 putting the address of the method code in the runtime generic
11811 context and doing an indirect call.
11813 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
11816 2008-03-16 Mark Probst <mark.probst@gmail.com>
11818 * generic-sharing.c: Change due to a change in the runtime genric
11821 2008-03-15 Martin Baulig <martin@ximian.com>
11824 (mono_arch_nullify_class_init_trampoline): Add call to
11825 mono_breakpoint_clean_code() to make things work when running
11826 inside the debugger.
11829 (mono_arch_nullify_class_init_trampoline): Add call to
11830 mono_breakpoint_clean_code() to make things work when running
11831 inside the debugger.
11833 2008-03-14 Zoltan Varga <vargaz@gmail.com>
11835 * inssel-long.brg (reg): Fix 64 bit build.
11837 2008-03-14 Mark Probst <mark.probst@gmail.com>
11839 * mini.c, mini.h: Share static generic code by passing it an
11840 implicit argument pointing to the runtime generic context.
11842 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
11843 inssel-long32-mips.brg: New opcodes for calling shared static,
11844 which need to be passed the runtime generic context.
11846 * mini-amd64.c, mini-x86.c: Save the runtime generic context
11847 argument on the stack in the prologue if needed. New function for
11848 finding the runtime generic context argument from the registers
11849 saved by the trampoline.
11851 * mini-amd64.h, mini-x86.h: Specify which register to use for the
11852 runtime generic context argument.
11854 * tramp-amd64.c: Also restore the register used for the runtime
11855 generic context argument.
11857 * mini-trampoline.c: Resolve shared static calls by consulting the
11858 runtime generic context via the new argument.
11860 * generic-sharing.c: Add an argument to sharability-checking
11861 functions that specifies whether type variables should be treated
11862 as sharable type arguments.
11864 * inssel-x86.brg: Removed a superfluous, buggy rule.
11866 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
11869 2008-03-14 Martin Baulig <martin@ximian.com>
11871 * debug-debugger.c (main_thread_handler): Call
11872 mono_runtime_run_main() without sending any notifications.
11874 * debug-debugger.h (MonoDebuggerInfo): Added `get_method_signature.
11876 2008-03-14 Zoltan Varga <vargaz@gmail.com>
11878 * mini-trampolines.c (mono_magic_trampoline): Fix build on platforms without IMT.
11880 2008-03-14 Mark Probst <mark.probst@gmail.com>
11882 * tramp-x86.c: Fixed register restore offsets in the trampoline
11883 code for ECX and EDX.
11885 2008-03-12 Geoff Norton <gnorton@novell.com>
11887 * mini-arm.h: Add some #defines for locating sp, pc, r4 with
11888 different ucontext_t implementations.
11889 * exceptions-arm.c: Use the above defines to get exceptions working on
11890 iPhone (based on a patch by Luke Howard lukeh@padl.com)
11891 * mini-arm.c: Implement iPhone icache support (based on a patch by
11892 Luke Howard lukeh@padl.com)
11894 2008-03-12 Mark Probst <mark.probst@gmail.com>
11896 * mini.c: Enable generic sharing of calls to non-static
11897 non-interface non-generic non-value-type methods.
11899 * mini-trampolines.c: Resolve calls from shared generic code.
11901 2008-03-11 Zoltan Varga <vargaz@gmail.com>
11903 * Makefile.am il2tests.il iltests.il.in: Delete il2tests, merge it into iltests.
11905 * tramp-amd64.c (mono_arch_create_trampoline_code): Correctly save RBP as well.
11907 Mon Mar 10 11:59:34 CET 2008 Paolo Molaro <lupus@ximian.com>
11909 * mini.c: some fixes for the AOT compiler.
11911 2008-03-07 Zoltan Varga <vargaz@gmail.com>
11913 * cpu-amd64.md: Add clob:1 to some float opcodes.
11915 2008-03-07 Rodrigo Kumpera <rkumpera@novell.com>
11917 * mini.h: Added MiniVerifierMode enumeration.
11919 * mini.c: Added mini_verifier_set_mode to control
11920 the usage of the new verifier.
11922 * mini.c (mono_method): Integrated the new verifier.
11924 * driver.c: Extended --security option with validil and
11925 verifiable options to activate the new verifier.
11927 2008-03-07 Zoltan Varga <vargaz@gmail.com>
11929 * mini.c jit-icalls.h jit-icalls.c: Generalize the exception creation
11930 optimization to ctors taking 0 or 2 arguments too.
11932 * mini.c (mono_method_to_ir): Optimalize the size of the exception throwing code
11935 * jit-icalls.h (mono_create_corlib_exception): New JIT icall.
11937 * mini-amd64.c (mono_arch_emit_prolog): Improve the first_bb optimization a bit.
11939 2008-03-06 Zoltan Varga <vargaz@gmail.com>
11941 * mini.c (mono_method_to_ir): Apply one of the ldstr optimizations in the
11942 non-aot case as well.
11944 * cpu-amd64.md: Reduce the max size of some frequently used opcodes.
11946 * aot-runtime.c (decode_patch_info): Update this after the ldfld/stfld wrapper
11949 * aot-compiler.c (encode_patch): Ditto.
11951 * mini.h (G_MININT32): Fix the definition of this.
11953 2008-03-05 Zoltan Varga <vargaz@gmail.com>
11955 * mini.h: Define G_MININT32/G_MAXINT32 if using an older glib version.
11957 * cfold.c: Remove definition of G_MININT32 which is now in mini.h.
11959 2008-03-04 Zoltan Varga <vargaz@gmail.com>
11961 * mini-amd64.c (mono_arch_compute_omit_fp): Don't disable fp elimination for
11962 methods returning vtypes in registers.
11963 (mono_arch_allocate_vars): Ditto.
11965 * mini-amd64.c (mono_arch_get_this_arg_reg): New arch specific helper function.
11967 * tramp-amd64.c (mono_arch_get_unbox_trampoline): Use mono_arch_get_this_arg_reg ().
11969 * generics.cs: Add a test from the linear IR branch.
11971 * mini-amd64.c (emit_load_volatile_arguments): Handle vtypes passed in regs too.
11973 * mini.c (inline_method): Cache failed inline attempts.
11975 2008-03-04 Mark Probst <mark.probst@gmail.com>
11977 * mini.c: For shared methods of generic classes put the location
11978 of "this" into the MonoGenericJitInfo.
11980 * mini-x86.c, mini-amd64.c, mini.h: Added function for fetching a
11981 register out of a MonoContext by register number. Add the generic
11982 sharing context as an argument to mono_arch_find_this_argument().
11984 * mini-alpha.c, mini-arm.c, mini-hppa.c, mini-ia64.c, mini-mips.c,
11985 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c: Added stub
11986 for new arch function.
11988 * mini-exception.c: Handle open exception clauses in shared
11991 * mini-trampolines.c: Supply additional argument to
11992 mono_arch_find_this_argument().
11994 2008-03-04 Zoltan Varga <vargaz@gmail.com>
11996 * Makefile.am (regtests): Run the bench.exe tests last.
11998 2008-03-03 Zoltan Varga <vargaz@gmail.com>
12000 * mini-amd64.c (mono_arch_emit_prolog): Improve the first bblock optimization
12003 2008-03-02 Zoltan Varga <vargaz@gmail.com>
12005 * mini.c (mono_method_to_ir): Allow callvirt on static methods for compatibility
12008 * mini-amd64.c (mono_arch_emit_prolog): Fix tracing after the last change.
12010 * mini-amd64.c (mono_arch_emit_prolog): Avoid saving dead arguments.
12012 * mini.c (mono_method_check_inlining): Avoid disabling inlining for methods
12013 whose class has no cctor.
12015 * liveness.c (mono_analyze_liveness): Mark dead arguments with MONO_INST_IS_DEAD.
12017 2008-03-01 Zoltan Varga <vargaz@gmail.com>
12019 * mini.c (mono_method_to_ir): Report calling a static method using callvirt as
12022 2008-02-29 Zoltan Varga <vargaz@gmail.com>
12024 * mini-ops.h: Remove OP_SPARC_INARG_VT, add a new OP_VTARG_ADDR opcode instead
12025 to be in sync with the code on the linear IR branch.
12027 * mini-sparc.c inssel-sparc.brg: Use OP_VTARG_ADDR.
12029 * inssel-s390.brg (OP_SETRET (freg)): Set dreg correctly.
12031 2008-02-27 Zoltan Varga <vargaz@gmail.com>
12033 * mini-mips.c: Use cfg->vret_addr instead of cfg->ret.
12035 * mini-s390x.c: Use cfg->vret_addr instead of cfg->ret.
12037 * mini-s390.c: Use cfg->vret_addr instead of cfg->ret.
12039 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_VARS define.
12041 * mini-<ARCH>.c (mono_arch_create_vars): Define this for all architectures.
12043 * mini.c (mono_method_to_ir): Avoid invalid memory reads for methods without a
12046 2007-11-14 Yoichi NAKAYAMA <nakayama@pixela.co.jp>
12048 * inssel-mips.brg (OP_OUTARG_MEMBASE (CEE_LDIND_R4 (base))): Add missing
12049 OP_LOADR4_MEMBASE emission.
12051 * mini-codegen.c (mono_spillvar_offset_int): Remove assertion.
12052 (mono_spillvar_offset_float): Ditto.
12054 * mini-mips.c (mono_arch_emit_prolog): Ditto.
12056 * inssel-long32-mips.brg: Fix wrong branching, reduce redundant code
12059 * basic-long.cs: Add regression tests for them.
12061 * mini-mips.c (add_float32_arg): Respect o32 calling convention in gr
12063 (mono_arch_allocate_vars): Fix representation of single-precision float
12065 (mono_arch_output_basic_block): Ditto.
12067 * inssel-mips.brg: Ditto, remove duplicate items.
12069 * mini-mips.c (emit_load_volatile_arguments): New function to handle
12070 arguments of tail calls as on other platforms.
12071 (mono_arch_output_basic_block): Handle tail calls.
12073 * inssel-mips.brg (OP_OUTARG_VT (CEE_LDOBJ (base))): Correct destination
12076 * objects.cs (test_5_pass_static_struct): Add test for it.
12078 Contributed under MIT/X11 license.
12080 2008-02-26 Zoltan Varga <vargaz@gmail.com>
12082 * Makefile.am: Use gmcs for compiling the regression tests.
12084 * *.2.cs *.2.il: Rename to *.cs and *.il.
12086 2008-02-24 Zoltan Varga <vargaz@gmail.com>
12088 * regalloc.h: Make the vassign array smaller.
12090 * mini.c (mini_method_compile): Remove an unused field in cfg.
12092 * mini-codegen.c: Add a bunch of micro optimizations.
12094 2008-02-23 Zoltan Varga <vargaz@gmail.com>
12096 * regalloc.h: Remove some unused fields.
12098 2008-02-22 Zoltan Varga <vargaz@gmail.com>
12100 * mini-amd64.c (mono_arch_patch_code): Fix a warning.
12102 * ssa.c (mono_ssa_remove): Avoid declaring volatile variables dead.
12104 2008-02-22 Mark Probst <mark.probst@gmail.com>
12106 * mini.h: New trampoline type (RGCTX_LAZY_FETCH).
12108 * mini-trampolines.c, tramp-amd64.c, tramp-x86.c: RGCTX lazy fetch
12109 trampoline: Fetch an entry from the runtime generic context. If
12110 it's NULL, jump to the actual trampoline to fill the runtime
12111 generic context. Otherwise, return it.
12113 * mini.c: Call the lazy fetch trampoline to get entries out of the
12114 runtime generic context.
12116 * tramp-ia64.c, tramp-arm.c, tramp-alpha.c, tramp-s390.c,
12117 tramp-s390x.c, tramp-ppc.c, tramp-hppa.c, tramp-mips.c,
12118 tramp-sparc.c: Stubs for the lazy fetch trampoline.
12120 2008-02-21 Mark Probst <mark.probst@gmail.com>
12122 * mini.c: Fetch data out of the extensible part of the runtime
12123 generic context instead of calling a helper function.
12125 * generic-sharing.c: Some functions moved into
12126 metadata/generic-sharing.c. Helper function for fetching other
12127 types now checks and asserts against extensible rgctx (just for
12128 debugging purposes - the helper function isn't called anymore
12129 unless for debugging).
12131 2008-02-21 Zoltan Varga <vargaz@gmail.com>
12133 * mini-arm.c (mono_arch_output_basic_block): Implement proper argument passing
12134 for tail calls up to the point that the tests in iltests.exe run. Also add a
12135 dummy CKFINITE implementation.
12136 (mono_arch_emit_prolog): Avoid saving the method in the LMF since it is only
12137 needed for trampoline LMF frames.
12139 * exceptions-arm.c (mono_arch_find_jit_info): Only read lmf->method for
12140 trampoline LMF frames.
12142 2008-02-21 Rodrigo Kumpera <rkumpera@novell.com>
12144 * mini.c (inline_method): clean any pending loader error when inlining fail.
12145 Otherwise loader errors in mono_method_to_ir leaks and cause spurious errors.
12147 2008-02-21 Zoltan Varga <vargaz@gmail.com>
12149 * aot-compiler.c (encode_patch): Handle ICALL_ADDR patch type.
12151 * aot-runtime.c (decode_patch_info): Ditto.
12153 * mini.c (mono_resolve_patch_target): Ditto.
12155 * aot-compiler.c (compile_method): Add some experimental code for AOT compiling
12158 * patch-info.h (PATCH_INFO): Add 'ICALL_ADDR' patch type.
12160 * mini.c (mono_method_to_ir): Convert a CEE_MONO_LDPTR opcode to an AOT constant
12161 if it references an icall address.
12163 2008-02-20 Zoltan Varga <vargaz@gmail.com>
12165 * cpu-s390x.md: Remove some more unused opcodes.
12167 * cpu-s390x.md: Remove some unused opcodes.
12169 * mini-ia64.c (mono_arch_lowering_pass): Add some more opcodes. Use
12170 mono_op_imm_to_op ().
12172 * mini-sparc.c (opcode_to_sparc_cond): Use the mono_opcode_to_cond () functions
12173 instead of a switch statement.
12175 * mini-sparc.c (mono_arch_allocate_vars): Allocate a stack slot for use by
12176 the int<->float conversion opcodes instead of using mono_spillvar_offset_float ().
12178 * mini-codegen.c: Eliminate rassign macro which is no longer needed.
12180 * mini-codegen.c: Remove unused mono_regstate2_... functions.
12182 * mini-codegen.c (mono_print_ins_index): Avoid printing an index when it is
12185 2008-02-19 Zoltan Varga <vargaz@gmail.com>
12187 * driver.c (mono_main): Improve error reporting when an assembly cannot be
12188 opened. Fixes #362607.
12190 * cpu-ia64.md cpu-s390x.md: Remove some unused opcodes.
12192 * iltests.il.in: Add a test for static methods in interfaces.
12194 2008-02-18 Zoltan Varga <vargaz@gmail.com>
12196 * genmdesc.c (build_table): Fix a crash on older glib versions.
12198 * cpu-sparc.md: Remove some unused opcodes.
12200 * genmdesc.c: Error out if the .md contains CEE_ opcodes if
12201 MONO_ARCH_ENABLE_NORMALIZE_OPCODES is defined.
12203 * cpu-amd64.md: Remove some unused opcodes.
12205 * mini.h mini-ops.h mini.c: Define the OP_Ccc opcodes in mini-ops.h normally
12206 like the other opcodes.
12208 2008-02-17 Zoltan Varga <vargaz@gmail.com>
12210 * mini-ia64.c: Use cfg->vret_addr instead of cfg->ret.
12212 * mini-arm.h mini-arm.c: Use cfg->vret_addr instead of cfg->ret.
12214 * mini-sparc.c: Use cfg->vret_addr instead of cfg->ret. Name the MonoCompile
12215 variables 'cfg' instead of 'm' for consistency.
12217 * mini-x86.c: Use cfg->vret_addr instead of cfg->ret.
12219 * mini.h (MonoCompile): Add new 'vret_addr' field which represents the hidden
12220 argument holding the vtype return address, to avoid the ambigious use of
12221 cfg->ret for this purpose.
12223 * mini.c (NEW_RETLOADA): Use vret_addr if set.
12225 * mini-amd64.c: Use cfg->vret_addr instead of cfg->ret.
12227 * mini-codegen.c (mono_print_ins): Rename to mono_print_ins_index (), Add a
12228 new mono_print_ins () function which only takes one argument.
12230 2008-02-15 Zoltan Varga <vargaz@gmail.com>
12232 * mini-s390.h (MONO_OUTPUT_VTR): Use cfg instead of s, avoid assignments to
12235 2008-02-14 Zoltan Varga <vargaz@gmail.com>
12237 * mini-ops.h: Get rid of OP_SPARC_LOCALLOC_IMM.
12239 * mini-sparc.c inssel-sparc.brg: Use OP_LOCALLOC_IMM instead of OP_SPARC_LOCALLOC_IMM.
12241 * mini-x86.c: Sync with the version on the linear IR branch by adding new
12242 opcodes and other small changes.
12244 * mini-ops.h: Add some new opcodes from the linear IR branch.
12246 * mini-ops.h: Get rid of the OP_X86_..._MEMBASE opcodes.
12248 * mini-x86.c inssel-x86.brg cpu-x86.md: Get rid of the confusing _MEMBASE
12249 opcodes, use the REG_MEMBASE opcodes instead.
12251 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Get rid of the confusing _MEMBASE
12252 opcodes, use the REG_MEMBASE opcodes instead.
12254 * mini-amd64.c (mono_arch_output_basic_block): Sync with the version on the
12257 * mini.c (mono_op_imm_to_op): New helper function.
12259 * mini-ops.h: Add some opcodes from linear IR branch.
12261 2008-02-13 Zoltan Varga <vargaz@gmail.com>
12263 * mini-alpha.h mini-alpha.c tramp-alpha.c: Alpha port updates from Sergey Tikhonov
12266 2008-02-12 Zoltan Varga <vargaz@gmail.com>
12268 * mini.c (mono_normalize_opcodes): Always convert CEE_CONV_R4/R8 to
12271 * mini-ia64.c cpu-ia64.md: Add OP_ICONV_TO_R4/R8.
12273 2008-02-09 Zoltan Varga <vargaz@gmail.com>
12275 * aot-compiler.c (emit_method_code): Add an assert.
12277 * mini-arm.h mini-arm.c exceptions-arm.c: Modify the exception throwing code and
12278 the IMT code so it is AOT friendly. Enable AOT for methods which call interface
12281 2008-02-08 Zoltan Varga <vargaz@gmail.com>
12283 * mini-arm.c (mono_arch_output_basic_block): Fix the ordering of arguments for
12284 some load/store opcodes so they are consistent.
12285 (mono_arch_emit_prolog): Simplify some code.
12287 * aot-runtime.c (mono_aot_get_plt_entry): Fix a warning.
12289 * objects.cs: Add tests for large argument offsets on ARM.
12291 * mini-arm.c (mono_arch_emit_prolog): Fix handling of arguments with large
12292 stack offsets. Fixes #359651.
12294 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R4/R8 properly.
12296 * cpu-s390x.md: Add OP_LCONV_TO_R4/R8.
12298 * cpu-ia64.md mini-ia64.h mini-ia64.c: Get rid of CEE_ opcodes.
12300 * mini-ops.h: Add OP_ICONV_TO_R_UN opcode.
12302 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R_UN too.
12304 * cpu-s390x.md cpu-s390.md mini-s390x.c mini-arm.c cpu-arm.md mini-s390.c: Get
12305 rid of CEE_CONV_R_UN.
12307 * mini-s390x.c mini-s390x.h cpu-s390x.md inssel-s390x.brg: Get rid of CEE_ opcodes.
12309 2008-02-07 Zoltan Varga <vargaz@gmail.com>
12311 * mini-s390.c mini-s390.h cpu-s390.md: Get rid of CEE_ opcodes.
12313 * mini.c (mono_normalize_opcodes): Add some more opcodes.
12315 * mini-arm.c mini-arm.h cpu-arm.md: Get rid of CEE_ opcodes.
12317 * cpu-amd64.md: Remove some unused opcodes.
12319 * mini-sparc.c mini-sparc.h cpu-sparc.md: Get rid of CEE_ opcodes.
12321 * mini-x86.c mini-x86.h cpu-x86.md: Get rid of CEE_ opcodes.
12323 * mini.c mini-<ARCH>.c: Remove mono_arch_local_regalloc (), instead make
12324 arch specific functions for its parts. Call the peephole pass after local
12325 regalloc so the prolog can compute a more accurate max_offset.
12327 * mini.c (mono_normalize_opcodes): New mini pass to convert CEE_ opcodes to
12328 the corresponding OP_I/OP_L opcodes.
12330 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of CEE_ opcodes.
12332 * mini-sparc.c (mono_arch_output_basic_block): Fix the sparc build.
12334 2008-02-06 Zoltan Varga <vargaz@gmail.com>
12336 * mini-s390.c (mono_arch_get_inst_for_method): Remove the Interlocked cases
12337 as they are handled in mini.c.
12339 * mini-s390x.c (mono_arch_get_inst_for_method): Ditto.
12341 * mini-<ARCH>.c (mono_arch_get_inst_for_method): Remove the MemoryBarrier
12342 case since it is handled in mini.c.
12344 * cpu-sparc.md (sparc_setfreg_float): Fix the sparc build.
12346 * mini-ops.h: Add new opcodes OP_CALL/OP_CALLVIRT.
12348 * *.c: Use the new opcodes in the IR and back end code.
12350 * mini-ops.h cpu-<ARCH>.md: Correct the name of the bgt_un opcodes.
12352 * mini-amd64.c (emit_call_body): Use a far-call for calling dynamic methods.
12354 2008-02-06 Mark Probst <mark.probst@gmail.com>
12356 * mini-trampolines.c (mono_generic_class_init_trampoline): Removed
12357 an assert because it has a race condition.
12359 2008-02-06 Zoltan Varga <vargaz@gmail.com>
12361 * tramp-amd64.c (mono_arch_patch_callsite): Add more diagnostics.
12363 * inssel.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused CEE_RET opcode.
12365 * mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused LDIND/STIND opcodes.
12367 * *.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of OP_SETREG/OP_SETFREG/OP_SETREGIMM,
12368 use OP_MOVE/OP_FMOVE/OP_ICONST instead.
12370 2008-02-05 Zoltan Varga <vargaz@gmail.com>
12372 * cpu-amd64.md (move): Correct the maximum size of move.
12374 2008-02-05 Mark Probst <mark.probst@gmail.com>
12376 * tramp-amd64.c, tramp-x86.c, mini-trampolines.c: Added a check in
12377 the generic class init trampoline to return quickly if the class
12380 2008-02-04 Zoltan Varga <vargaz@gmail.com>
12382 * tramp-amd64.c (mono_arch_patch_callsite): Add some diagnostics to help debug
12383 issues where an 32 bit callsite cannot be patched by a 64 bit address.
12385 2008-02-03 Zoltan Varga <vargaz@gmail.com>
12387 * generics.2.cs generics-variant-types.2.il: Merge some tests from the linear IR
12390 2008-01-31 Zoltan Varga <vargaz@gmail.com>
12392 * objects.cs: Add some soft-float tests.
12394 * mini.c: Fix a couple more soft-float issues.
12396 * helpers.c (mono_disassemble_code): Fix disassembly on ARM.
12398 * mini-amd64.c (peephole_pass): Use IXOR instead of LXOR for zeroing a register to
12399 avoid a REX prefix.
12401 2008-01-30 Zoltan Varga <vargaz@gmail.com>
12403 * exceptions-x86.c (mono_arch_find_jit_info): Fix stack unwinding when an
12404 exception happens while compiling a virtual method.
12406 2008-01-29 Zoltan Varga <vargaz@gmail.com>
12408 * mini-sparc.c (mono_arch_emit_epilog): Fix folding of negative return values.
12410 * mini-sparc.c: Fix build.
12412 * mini-sparc.c (get_call_info): Add support for generic sharing.
12414 * mini-exceptions.c: Add a FIXME.
12416 2008-01-27 Zoltan Varga <vargaz@gmail.com>
12418 * mini-exceptions.c (mono_handle_exception_internal): Remove the old style
12419 altstack handling code.
12421 * mini-s390.c (mono_arch_emit_exceptions): Really fix a warning.
12423 * mini-s390.c (mono_arch_emit_exceptions): Fix a warning.
12425 * mini-s390.c: Add support for generic sharing.
12427 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
12429 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
12431 * mini-s390x.c (mono_arch_emit_exceptions): Fix a warning.
12433 * mini-s390x.c: Add support for generic sharing.
12435 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
12437 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
12439 * mini-s390x.c: Use is_imm16 instead of is_uimm16 when checking whenever s390_aghi
12440 can be used since it takes a 16 bit signed immediate.
12442 * inssel-s390x.brg: Fix OP_SETRET.
12444 * mini-s390x.c (mono_arch_output_basic_block): Fix OP_BREAK.
12446 * mini-codegen.c (mono_opcode_to_cond): Fix a warning.
12448 * mini-s390x.c cpu-s390x.md: Implement sext.i4 properly by sign extension.
12450 * mini.c (mono_create_delegate_trampoline): Don't use mono_create_ftpntr here.
12452 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_addr_from_ftnptr
12455 * mini-ia64.h mini-ia64.c: Add minimal support for the delegate trampoline
12458 * mini.h inssel-x86.brg inssel-amd64.brg tramp-alpha.c tramp-ia64.c: Get rid
12459 of the unused mono_arch_patch_delegate_trampoline stuff.
12461 2008-01-26 Zoltan Varga <vargaz@gmail.com>
12463 * basic-long.cs: Move the fp related tests to basic-float.cs.
12465 * mini-ops.h (OP_OUTARG_FREG_R4): New opcode.
12467 * mini-ia64.c inssel-ia64.brg: Implement proper R4 argument passing.
12469 * basic-calls.cs: Add a test for proper float argument passing.
12471 * mini-ia64.h (mono_ia64_context_get_ip): Do not substract 1 from the ip
12472 if the context corresponds to an exception received through a signal.
12474 * exceptions.cs: Add a test for nullref handling at the start of a try
12477 * mini-ia64.c (mono_arch_call_opcode): Fix ia64 argument passing.
12479 * jit-icalls.c (mono_break): New JIT icall.
12481 * mini-<ARCH>.c: Use mono_break instead of mono_arch_break.
12483 * mini-arm.c (arm_patch): Add support for patching the blx calling sequence.
12485 2008-01-25 Zoltan Varga <vargaz@gmail.com>
12487 * cpu-*.md: Get rid of unused opcodes.
12489 * cpu-g4.md: Rename this to cpu-ppc.md for consistency with other archs.
12491 * Makefile.am: Move mini-trampolines.c to $(common_sources) since it is now used
12494 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_SPECIFIC_TRAMPOLINE
12497 * mini-s390x.h tramp-s390x.c Makefile.am: Rework the s390x trampoline code to use
12498 the arch independent trampoline code in mini-trampolines.c.
12500 * aot-runtime.c (mono_aot_init_vtable): Fix a warning.
12502 * mini.c (get_runtime_generic_context_ptr): Fix a warning.
12504 * mini-s390.h: Remove an unused define.
12506 * mini-s390.h tramp-s390.c Makefile.am: Rework the s390 trampoline code to use
12507 the arch independent trampoline code in mini-trampolines.c.
12509 * mini-arm.c (mono_arch_emit_prolog): Fix build.
12511 2008-01-24 Zoltan Varga <vargaz@gmail.com>
12513 * mini-sparc.c (mono_arch_output_basic_block): Remove some unecessary code.
12515 * mini-s390.c (mono_arch_emit_prolog): Fix build.
12517 * mini-s390x.c (mono_arch_emit_prolog): Fix build.
12519 * mini-ppc.c (mono_arch_emit_prolog): Fix build.
12521 * cpu-amd64.md: Use smaller sizes for int opcodes.
12523 * *.c: Get rid of the NOT_IMPLEMENTED define which is now in mini.h.
12525 * *.cs: Add some tests from the linear-ir branch. Move structs tests to
12528 * driver.c (mono_main): Add a --break-at-bb command line argument for JIT
12531 * mini.h *.c: Change cfg->vars to contain the MonoMethodVar entries directly
12532 instead of though a pointer to save an indirection when accessing elements of
12535 * mini.h (MONO_IS_COND_BRANCH_OP): Move these macros here from mini.c. Fix
12537 (NOT_IMPLEMENTED): New helper macro.
12538 (MONO_BB_FOR_EACH_INS): New helper macro to iterate through the instructions
12541 * *.c: Use the new helper macro.
12543 2008-01-21 Zoltan Varga <vargaz@gmail.com>
12545 * mini-x86.h (MONO_ARCH_AOT_SUPPORTED): Disable AOT for apple x86.
12547 2008-01-20 Zoltan Varga <vargaz@gmail.com>
12549 * mini-amd64.c (mono_arch_emit_prolog): Optimize the omit fp case to save two
12552 2008-01-18 Zoltan Varga <vargaz@gmail.com>
12554 * mini-amd64.c (mono_arch_emit_prolog): Disable the new optimization if
12555 profiling is enabled.
12557 * mini-amd64.c (mono_arch_call_opcode): Emit the save_sp_to_lmf instruction at
12559 (mono_arch_emit_prolog): Add more first bblock optimizations.
12561 * mini-amd64.c (mono_arch_call_opcode): Keep assignments to the arg registers
12562 in order if possible.
12563 (mono_arch_emit_prolog): Optimize assignments to arg registers in the first
12564 bblock, since the arguments are still in their original registers.
12566 * mini.c (type_from_op): Calling add.ovf on floats is not valid IL code.
12568 2008-01-17 Zoltan Varga <vargaz@gmail.com>
12570 * mini.c (mono_method_to_ir): Use the no-spilling optimization for CEE_CALLI
12573 * mini-amd64.c (mono_arch_emit_prolog): Save an instruction if the LMF is at
12576 * mini-amd64.h (MONO_ARCH_HAVE_NOTIFY_PENDING_EXC): Turn on this for amd64.
12578 * exceptions-amd64.c (mono_arch_notify_pending_exc): New function to
12579 process async exceptions received while in unmanaged code.
12581 * mini.c (mini_init): Install a callback with the runtime which will be called
12582 when a thread receives an async exception while in unmanaged code.
12584 * mini.c driver.c: Update after mono_get_native_wrapper () signature change.
12586 * mini-s390x.c (mono_arch_output_basic_block): Fix s390x build.
12588 2008-01-16 Wade Berrier <wberrier@novell.com>
12595 2008-01-16 Zoltan Varga <vargaz@gmail.com>
12597 * mini-x86.c (mono_arch_output_basic_block): Remove some gccism which prevents
12598 compilation with sun cc.
12600 * cpu-*.md: Fix the build.
12602 * cpu-x86.md: Fix the length of some load membase opcodes. Fixes #354241.
12604 * mini-amd64.h: Add some comments to the MonoLMF structure.
12606 * mini-ops.h cpu-amd64.c: Add a OP_AMD64_SAVE_SP_TO_LMF opcode.
12608 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Avoid setting the rip field
12609 in the LMF structure if possible. This saves two instructions in the
12610 managed->native wrappers.
12612 * mini-ops.h *.md: Make some opcodes names uniform by removing the op_ prefix.
12614 2008-01-16 Mark Probst <mark.probst@gmail.com>
12616 * generic-sharing.c: New type argument lookup code which uses the
12617 runtime generic context template.
12619 2008-01-15 Zoltan Varga <vargaz@gmail.com>
12621 * mini.c (mono_method_to_ir): Avoid emitting a write barrier when storing NULL.
12623 * mini-arm.c (add_general): Fix arm eabi parameter passing.
12624 (mono_arch_output_basic_block): Fix localloc implementation.
12626 * mini-amd64.c (peephole_pass): Sync store+load optimizations with the x86 version.
12628 * mini-ia64.c (peephole_pass): Fix ia64 build.
12630 * mini-amd64.c (peephole_pass): Fix a warning.
12632 * mini-amd64.c (mono_arch_allocate_vars): Make sure the LMF is always stored
12633 at a constant offset from sp/fp.
12635 * exceptions-amd64.c (mono_arch_find_jit_info): Compute the LMF address from fp/sp
12636 instead of obtaining it from *lmf in the managed method case.
12638 2008-01-14 Zoltan Varga <vargaz@gmail.com>
12640 * exceptions-amd64.c (mono_arch_find_jit_info): Remove some duplicate code.
12642 Mon Jan 14 12:33:06 CET 2008 David S. Miller <davem@davemloft.net>
12644 * mini.h (MonoInstList): New type.
12645 (MONO_INST_LIST_INIT, MONO_INST_LIST_EMPTY,
12646 __MONO_INST_LIST_ADD, MONO_INST_LIST_ADD,
12647 MONO_INST_LIST_ADD_TAIL, __MONO_INST_LIST_DEL,
12648 __MONO_INST_LIST_SPLICE, MONO_INST_LIST_SPLICE,
12649 MONO_INST_LIST_SPLICE_TAIL, MONO_INST_LIST_SPLICE_INIST,
12650 MONO_INST_LIST_SPLICE_TAIL_INIT, mono_container_of,
12651 MONO_INST_LIST_ENTRY, MONO_INST_LIST_FIRST_ENTRY,
12652 MONO_INST_LIST_LAST_ENTRY, MONO_INST_LIST_FOR_EACH,
12653 MONO_INST_LIST_FOR_EACH_PREV, MONO_INST_LIST_FOR_EACH_SAFE,
12654 MONO_INST_LIST_FOR_EACH_PREV_SAFE,
12655 MONO_INST_LIST_FOR_EACH_ENTRY,
12656 MONO_INST_LIST_FOR_EACH_ENTRY_REVERSE,
12657 MONO_INST_LIST_FOR_EACH_ENTRY_SAFE,
12658 mono_inst_list_first, mono_inst_list_last,
12659 mono_inst_list_next, mono_inst_list_prev): New instruction
12660 list handling interfaces.
12661 (MonoBasicBlock): Remove 'last_ins' and 'code', replace with
12662 list head 'ins_list'.
12663 (MonoInst): Replace next pointer with list head 'node'.
12664 (MonoCallInst): Make 'out_args' a MonoInstList.
12665 (MONO_INST_NEW_CALL): Explicitly init ->out_args.
12666 (MonoCompile): Delete reverse_inst_list and
12667 reverse_inst_list_len.
12668 * mini-hppa.c (mono_arch_call_opcode, NEW_INS,
12669 mono_arch_lowering_pass, mono_arch_local_regalloc,
12670 mono_arch_output_basic_block, mono_arch_emit_prolog):
12671 Convert to new instruction lists.
12672 (insert_after_ins): Delete.
12673 * inssel.brg (MONO_EMIT_NEW_BRANCH_BLOCK): Convert to new
12675 * mini-hppa.h (MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Likewise.
12676 * mini.c (NEW_BBLOCK, ADD_BBLOCK, CHECK_BBLOCK,
12677 split_bblock, mono_add_ins_to_end, mono_emit_call_args,
12678 mono_emulate_opcode, mono_emit_load_got_addr,
12679 inline_method, mono_method_to_ir, mono_print_bb_code,
12680 print_dfn, decompose_pass, nullify_basic_block,
12681 replace_out_block_in_code, remove_block_if_useless,
12682 merge_basic_blocks, move_basic_block_to_end,
12683 try_unsigned_compare, optimize_branches, mono_print_code,
12684 mini_select_instructions, remove_critical_edges): Likewise.
12685 * mini-amd64.c (emit_sig_cookie, mono_arch_call_opcode,
12686 peephole_pass_1, peephole_pass, mono_arch_lowering_pass,
12687 mono_arch_output_basic_block, mono_arch_emit_prolog):
12689 * mini-mips.c (mono_arch_call_opcode, peephole_pass,
12690 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
12691 mono_arch_output_basic_block): Likewise.
12692 (inst_list_prepend, insert_after_ins): Delete.
12693 * mini-mips.h (MONO_EMIT_NEW_BRANCH_NONZERO_LABEL,
12694 MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Convert to new
12696 * mini-x86.c (emit_sig_cookie, mono_arch_call_opcode,
12697 peephole_pass_1, peephole_pass, mono_arch_output_basic_block,
12698 mono_arch_emit_prolog): Likewise.
12699 * cfold.c (mono_constant_fold): Likewise.
12700 * liveness.c (visit_bb, mono_analyze_liveness,
12701 optimize_initlocals): Likewise.
12702 * ssapre.c (dump_code, process_bb, code_motion): Likewise.
12703 * graph.c (mono_draw_code_cfg): Likewise.
12704 * ssa.c (mono_ssa_rename_vars, mono_ssa_compute,
12705 mono_ssa_remove, mono_ssa_avoid_copies, mono_ssa_create_def_use,
12706 mono_ssa_cprop): Likewise.
12707 * abcremoval (get_relations_from_previous_bb, process_block):
12709 * local-propagation (mono_cprop_invalidate_values,
12710 mono_local_cprop_bb): Likewise.
12711 * mini-s390x.c (mono_arch_call_opcode, emit_sig_cookie,
12712 peephole_pass, mono_arch_output_basic_block,
12713 mono_arch_emit_prolog): Likewise.
12714 * mini-arm.c (mono_arch_call_opcode, peephole_pass,
12715 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
12716 mono_arch_emit_prolog): Likewise.
12717 (insert_after_ins): Delete.
12718 * aliasing.c (print_code_with_aliasing_information,
12719 mono_build_aliasing_information, mono_aliasing_deadce):
12720 Convert to new instruction lists.
12721 * mini-ia64.c (emit_sig_cookie, mono_arch_call_opcode,
12722 peephole_pass, NEW_INS, mono_arch_lowering_pass,
12723 mono_arch_local_regalloc, mono_arch_output_basic_block):
12725 (insert_after_ins): Delete.
12726 * mini-sparc.c (emit_sig_cookie, mono_arch_call_opcode,
12727 peephole_pass, mono_arch_output_basic_block): Convert to
12728 new instruction lists.
12729 * mini-codegen (InstList, inst_list_prepend,
12730 insert_after_ins): Delete.
12731 (insert_before_ins, get_register_force_spilling,
12732 get_register_spilling, free_up_ireg, free_up_reg,
12733 create_copy_ins, create_spilled_store, alloc_int_reg,
12734 alloc_float_reg, alloc_reg, mono_local_regalloc): Convert
12735 to new instruction lists.
12736 * mini-ppc.c (mono_arch_call_opcode, peephole_pass,
12737 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
12738 mono_arch_output_basic_block, mono_arch_emit_prolog): Likewise.
12739 (insert_after_ins): Delete.
12740 * mini-alpha.c (NEW_INS, peephole_pass, mono_arch_lowering_pass,
12741 mono_arch_local_regalloc, mono_arch_output_basic_block,
12742 mono_arch_call_opcode): Convert to new instruction lists.
12743 (insert_after_ins): Delete.
12744 * mini-s390.c (mono_arch_call_opcode, emit_sig_cookie,
12745 peephole_pass, mono_arch_output_basic_block,
12746 mono_arch_emit_prolog): Convert to new instruction lists.
12748 2008-01-11 Zoltan Varga <vargaz@gmail.com>
12750 * mini-amd64.c (mono_arch_output_basic_block): Use a 4 byte load in OP_CHECK_THIS.
12752 * mini-sparc.c (mono_arch_output_basic_block): Use a byte load in CHECK_THIS.
12755 * Makefile.am (version.h): Make this work with non-bash shells.
12757 2008-01-10 Zoltan Varga <vargaz@gmail.com>
12759 * mini.c (handle_delegate_ctor): Optimize away setting of NULL target.
12761 2008-01-08 Zoltan Varga <vargaz@gmail.com>
12763 * mini.c (mono_method_to_ir): Fix possible reading of invalid memory in
12764 the InitializeArray optimization.
12766 2008-01-06 Zoltan Varga <vargaz@gmail.com>
12768 * mini.c driver.c: Don't include os/gc_wrapper.h.
12770 2008-01-05 Zoltan Varga <vargaz@gmail.com>
12772 * mini.c (print_jit_stats): Print GC statistics if available.
12774 2008-01-04 Zoltan Varga <vargaz@gmail.com>
12776 * mini-amd64.c (mono_arch_allocate_vars): Align argument storage offsets to 8.
12778 2007-12-29 Zoltan Varga <vargaz@gmail.com>
12780 * mini-ppc.c (mono_arch_get_delegate_invoke_impl): Fix flushing of icache.
12782 2007-12-26 Zoltan Varga <vargaz@gmail.com>
12784 * mini.c (mini_init): Move the setting of GC_stackbottom to mono_gc_base_init ().
12786 * mini.c (mini_init): Call mono_gc_base_init () instead of MONO_GC_PRE_INIT ().
12788 * driver.c (mono_main): Ditto.
12790 2007-12-23 Zoltan Varga <vargaz@gmail.com>
12792 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_delegate_invoke ().
12794 * aot-compiler.c (emit_klass_info): Avoid emitting info if one of the methods
12795 in the vtable can't be encoded.
12796 (compile_method): Ditto.
12798 2007-12-21 Zoltan Varga <vargaz@gmail.com>
12800 * mini.c (setup_jit_tls_data): Use the MONO_ARCH_INIT_TOP_LMF_ENTRY macro if
12803 * mini-amd64.h mini-amd64.c exceptions-amd64.c tramp-amd64.c: Rename lmf->ebp to
12806 * exceptions-amd64.c (mono_arch_find_jit_info): Fix the detection of whenever
12807 the top LMF entry belongs to the current method.
12809 * mini.c: Update after renaming of mono_thread_get_pending_exception ().
12811 2007-12-20 Zoltan Varga <vargaz@gmail.com>
12813 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix a warning.
12815 * tramp-ia64.c (mono_arch_create_trampoline_code): Ditto.
12817 * tramp-sparc.c (mono_arch_create_trampoline_code): Check for thread interruption.
12819 * tramp-amd64.c (mono_arch_create_trampoline_code): Ditto.
12821 * tramp-x86.c (mono_arch_create_trampoline_code): Check for thread interruption.
12823 * cpu-amd64.md mini-amd64.h mini-amd64.c inssel-amd64.brg: Add ulong->double
12826 * basic-float.cs: Add an ulong->double cast test.
12828 2007-12-15 Zoltan Varga <vargaz@gmail.com>
12830 * mini.c (mono_method_to_ir): Fix a warning.
12832 2007-12-14 Zoltan Varga <vargaz@gmail.com>
12834 * mini-ops.h: Add OP_SWITCH.
12836 * mini.c graph.c ssa.c aliasing.c mini-<ARCH>.c inssel-<ARCH>.brg: Avoid using
12837 CEE_SWITCH in back-end code, use OP_SWITCH instead.
12839 2007-12-11 Geoff Norton <gnorton@novell.com>
12841 * mini-s390x.c: Minor change to the MAX() define to allow
12842 it to compile with other gcc versions.
12844 2007-12-11 Geoff Norton <gnorton@novell.com>
12847 * mini-s390x.c: Implement sext_i4 to fix the build on s390x
12849 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
12851 exceptions-arm.c (mono_arch_get_restore_context): Restore
12854 exceptions-arm.c (throw_exception): Save the frame pointer.
12855 This is a partial fix for #323747. Only the client side is
12858 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
12860 * mini.c (mono_method_to_ir): Verbose message in CEE_NEWOBJ
12861 was using an unrelated variable to log the class which
12862 needed the cctor to be called. This was crashing on arm.
12864 2007-12-09 Robert Jordan <robertj@gmx.net>
12866 * mini-x86.c (mono_arch_emit_epilog):
12867 Consider all kinds of 64-bit types. Fixes #323114.
12869 2007-12-08 Zoltan Varga <vargaz@gmail.com>
12871 * tramp-amd64.c (mono_arch_create_trampoline_code): Clean up the code a bit.
12873 2007-12-07 Zoltan Varga <vargaz@gmail.com>
12875 * mini-amd64.c (peephole_pass): Add a missing instruction check.
12877 Fri Dec 7 22:08:23 CET 2007 Paolo Molaro <lupus@ximian.com>
12879 * mini.c: run type ctor before allocating an object, not only
12880 when running it's constructor method (fixes at least part of bug #342507).
12882 2007-12-07 Zoltan Varga <vargaz@gmail.com>
12884 * mini-trampolines.c (mono_delegate_trampoline): Fix a warning.
12886 * mini-trampolines.c (mono_generic_class_init_trampoline): Remove a debug printf.
12887 * mini.h mini-amd64.c mini-x86.c: Get rid of the mono_arch_find_vtable ()
12890 * tramp-x86.c tramp-amd64.c mini-trampolines.c: Pass the vtable argument to
12891 mono_generic_class_init_trampoline () the same as it is done with the other
12894 * mini-arm.h mini-arm.c tramp-arm.c inssel-arm.brg cpu-arm.md
12895 aot-runtime.c aot-compiler.c: Implement AOT support.
12897 2007-12-07 Mark Probst <mark.probst@gmail.com>
12899 * mini-trampolines.c (mono_generic_class_init_trampoline): Fixed
12900 build for archs which don't have the vtable trampoline defined
12903 2007-12-07 Zoltan Varga <vargaz@gmail.com>
12905 * tramp-x86.c (mono_arch_create_trampoline_code): Fix the build.
12907 * tramp-ppc.c (mono_arch_create_trampoline_code): Use the new helper function.
12909 * mini-trampolines.c (mono_get_trampoline_func): New helper function.
12911 * tramp-<ARCH>.c: Use the new helper function.
12913 2007-12-07 Mark Probst <mark.probst@gmail.com>
12915 * inssel.brg: Added a pattern for the OP_TRAMPCALL_VTABLE
12916 trampoline call, which takes a vtable argument.
12918 * graph.c, mini-ops.h, local-propagation.c, aliasing.c: Treat
12919 OP_TRAMPCALL_VTABLEs like other calls.
12921 * mini-amd64.c, mini-amd64.h, mini-x86.c, mini-x86.h: Designated a
12922 register to hold the vtable argument to the OP_TRAMPCALL_VTABLE
12923 call. Implemented a support function which fetches the vtable
12924 from a register set.
12926 * mini.c, mini.h, tramp-amd64.c, tramp-x86.c, mini-trampolines.c:
12927 Implemented a generic class init trampoline, using the
12928 OP_TRAMPCALL_VTABLE opcode.
12930 * mini.c: Implemented static field access when sharing generic
12931 code. This implies initing the class using the new
12932 OP_TRAMPCALL_VTABLE call.
12934 2007-12-07 Mark Probst <mark.probst@gmail.com>
12936 * mini.c: Don't compile methods with sharing enabled if their
12937 classes are disabled for sharing.
12939 2007-12-06 Zoltan Varga <vargaz@gmail.com>
12941 * inssel.brg: Add a missing sign extension to the GETCHR and array access
12942 opcodes. Fixes #346563.
12944 * objects.cs: Add a new test.
12946 * aot-compiler.c (emit_method_code): Put back an #ifdef which is needed.
12948 * mini-<ARCH>.h mini.c aot-compiler.c aot-runtime.c: Get rid of the
12949 HAVE_PIC_AOT define and use AOT_SUPPORTED instead.
12951 2007-12-06 Zoltan Varga <vargaz@gmail.com>
12953 * mini-arm.h mini-arm.c: Add support for the common vtable trampoline.
12955 2007-12-03 Zoltan Varga <vargaz@gmail.com>
12957 * mini-arm.c (mono_arch_emit_exceptions): Avoid uninitialized memory in the
12960 2007-12-02 Zoltan Varga <vargaz@gmail.com>
12962 * patch-info.h (PATCH_INFO): Add DELEGATE_TRAMPOLINE.
12964 * mini.c aot-compiler.c aot-runtime.c: Implement the delegate creation
12965 optimization in the AOT case.
12967 2007-11-30 Zoltan Varga <vargaz@gmail.com>
12969 * aot-runtime (mono_aot_get_method_from_vt_slot): Add support for multi-byte method ref encodings.
12971 * aot-runtime.c (decode_klass_ref): Implement decoding of generic instances.
12973 * aot-compiler.c (encode_klass_ref): Implement proper encoding of generic instances.
12975 * mini.c (mono_method_to_ir): Optimize the common ldftn+create delegate combination.
12977 * mini-trampolines.c (mono_delegate_trampoline): Add some code to handle the case when the delegate
12978 is created by the inlined delegate ctor.
12980 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
12982 * mini.c (mono_jit_compile_method_inner): Replace calls to delegate invoke with the trampoline here too.
12984 2007-11-29 Zoltan Varga <vargaz@gmail.com>
12986 * cpu-x86.md: Fix the length of ckfinite.
12988 2007-11-28 Zoltan Varga <vargaz@gmail.com>
12990 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
12992 * mini-x86.c (mono_arch_output_basic_block): Clean up the fp stack properly in CKFINITE.
12993 (mono_arch_output_basic_block): Get rid of unused last_ins and last_offset.
12995 * mini-x86.c (mono_arch_output_basic_block): Add some micro optimizations.
12997 * mini-x86.c inssel-x86.brg cpu-x86.md: Move the implementation of the
12998 OP_START_HANDLER/OP_ENDFINALLY/OP_ENDFILTER opcodes to mini-x86.c.
13000 2007-11-28 Martin Baulig <martin@ximian.com>
13003 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline()
13004 after creating the trampoline.
13006 2007-11-27 Zoltan Varga <vargaz@gmail.com>
13008 * aot-runtime.c (load_aot_module): Check runtime version if needed.
13010 * aot-compiler.c: Add bind-to-runtime-version for producing AOT files which only load into a runtime with
13013 * generic-sharing.c (mono_helper_get_rgctx_other_ptr): Change the signature to take the calling class
13014 instead of the calling method to help AOT.
13016 * mini.c (get_runtime_generic_context_other_ptr): Update after the change.
13018 2007-11-26 Zoltan Varga <vargaz@gmail.com>
13020 * aot-runtime.c (mono_aot_init_vtable): Simplify this if MONO_ARCH_COMMON_VTABLE_TRAMPOLINE
13023 2007-11-23 Zoltan Varga <vargaz@gmail.com>
13025 * aot-compiler.c (emit_class_name_table): Properly encode generic class names.
13027 * aot-compiler.c (compile_method): Correct check for generic method definitions.
13028 (encode_method_ref): No need to handle generic method definitions specially.
13030 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
13032 * aot-runtime.c (decode_klass_ref): Clean this up and rename from
13035 * aot-compiler.c (encode_klass_ref): Clean this up and rename from
13037 (compile_method): Enable generic sharing.
13039 2007-11-22 Zoltan Varga <vargaz@gmail.com>
13041 * mini.c (get_runtime_generic_context_other_ptr): Disable AOT here.
13042 (mini_method_compile): Add preliminary support for AOTing shared generic code.
13044 * aot-compiler.c (compile_method): Add preliminary support for AOTing shared
13047 * mini-trampolines.c: Fix a warning.
13049 * mini.c (get_runtime_generic_context_other_ptr): Use NEW_METHODCONST instead of
13051 (mono_method_to_ir): Use NEW_DOMAINCONST in one place.
13052 (generic_class_is_reference_type): Remove unused function.
13054 * mini-trampolines.c (mono_magic_trampoline): Avoid loading metadata if possible
13055 in the generic vtable trampoline case.
13057 * aot-runtime.c (mono_aot_init_vtable): Use the generic vtable trampoline.
13059 * aot-runtime.c (mono_aot_get_method_from_vt_slot): New helper function to
13060 return an AOT method based on a vtable slot.
13062 * aot-compiler.c (compile_method): Avoid AOTing synchronized methods for now.
13064 * mini.c (mini_get_vtable_trampoline): Export this.
13066 2007-11-22 Martin Baulig <martin@ximian.com>
13069 (MonoDebuggerInfo): Move `debugger_version' up.
13071 2007-11-22 Martin Baulig <martin@ximian.com>
13074 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline().
13076 * mini-trampolines.c
13077 (mono_delegate_trampoline): Call mono_debugger_trampoline_compiled()
13078 after compiling the method.
13080 2007-11-20 Martin Baulig <martin@ximian.com>
13083 (mono_debugger_insert_method_breakpoint): Moved into mono-debug-debugger.c.
13084 (mono_debugger_remove_breakpoint): Likewise.
13085 (mono_debugger_check_breakpoints): Likewise.
13087 * debug-debugger.c: Implement the new breakpoint interface here.
13089 2007-11-18 Zoltan Varga <vargaz@gmail.com>
13091 * mini-amd64.c (mono_arch_output_basic_block): Unify the implementation of
13092 CEE_CONV_I1/SEXT_I1 and I2 since they are the same.
13094 * mini-x86.c (mono_arch_output_basic_block): Ditto.
13096 2007-11-17 Zoltan Varga <vargaz@gmail.com>
13098 * mini-amd64.c (mono_arch_output_basic_block): Fix a typo.
13100 * mini-x86.c (mono_arch_get_inst_for_method): Remove code which is now in
13103 * mini-ia64.c (mono_arch_get_inst_for_method): Remove code which is now in
13106 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for methods
13107 returning a vtype in a register.
13109 * mini.c (mini_get_inst_for_method): Move the handling of the atomic operations
13110 here from the arch specific code.
13112 * mini-amd64.c (mono_arch_get_inst_for_method): Remove code which is now in
13115 * mini-amd64.c (mono_arch_output_basic_block): Add some micro optimizations.
13116 (mono_arch_emit_prolog): Increment maximum prolog size.
13118 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Move the implementation of the
13119 START_HANDLER/ENDFINALLY/ENDFILTER opcodes to mini-amd64.c.
13121 * mini-x86.c (get_call_info): Receive a MonoCompile instead of a
13122 MonoGenericSharingContext.
13124 * mini-ia64.c (get_call_info): Receive a MonoCompile instead of a
13125 MonoGenericSharingContext. Allocate memory from the cfg mempool.
13127 2007-11-15 Mark Probst <mark.probst@gmail.com>
13129 * mini.c, mini.h, generic-sharing.c: Functions for producing code
13130 which extract fields out of the runtime generic context. Full
13131 sharing of the NEWARR opcode.
13133 Thu Nov 15 14:20:21 CET 2007 Paolo Molaro <lupus@ximian.com>
13135 * abcremoval.c, mini.c, ssa.c, ssapre.c: updated to implement
13136 --enable-minimal=ssa.
13138 2007-11-13 Zoltan Varga <vargaz@gmail.com>
13140 * mini-trampolines.c (mono_delegate_trampoline): Update after
13141 mono_marshal_get_delegate_invoke () signature change.
13143 2007-11-13 Mark Probst <mark.probst@gmail.com>
13145 * mini.c: Removed the shared context in favor of the generic
13146 sharing context. Allocate the MonoJitInfo structure with room for
13147 the generic sharing context if it's needed.
13149 * mini.h: Remove MonoGenericSharingContext declaration. It's in
13150 domain-internals.h now.
13152 * mini-x86.c: Pass the generic sharing context to get_call_info ().
13154 * generic-sharing.c: Several changes for working without a shared
13155 context and instead operating on open types instead.
13157 2007-11-12 David S. Miller <davem@davemloft.net>
13159 * inssel-sparc.brg: Fix double instruction emit.
13161 2007-11-12 Zoltan Varga <vargaz@gmail.com>
13163 * mini.c (mono_jit_runtime_invoke): Avoid trying to compile the Array
13164 Get/Set/Address methods.
13166 * mini.c debug-debugger.c mini-trampolines.c: Update after
13167 mono_marshal_get_delegate_invoke signature change.
13169 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
13171 * cpu-arm.md: Increase the max size of OP_THROW to 24 bytes.
13172 This can happens with dynamic methods. Fixes the other bug in #322722.
13174 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
13176 * tramp-arm.c (mono_arch_patch_callsite): Support patching
13179 * mini-arm.c (arm_patch): Implement patching of BX call
13180 sequence. Fixes one of the bugs in #322722.
13182 2007-11-03 David S. Miller <davem@huronp11.davemloft.net>
13184 * mini-sparc.c (mono_arch_flush_icache): Make more efficient
13185 under Linux. We only need to flush every 32-byte cache line.
13187 2007-11-07 Massimiliano Mantione <massi@ximian.com>
13190 move_basic_block_to_end: Add branches when needed, eventually creating
13192 optimize_branches: added a parameter that tells if it's ok to create
13193 new BBs (doing is "df_visit" has been called is (IMHO) a nightmare),
13194 and avoid calling move_basic_block_to_end when it's not ok.
13197 2007-11-07 Mark Probst <mark.probst@gmail.com>
13199 * mini.c: Abort inlining call to InitializeArray if something
13200 looks wrong. Let the icall handle it, which now has proper safety
13203 2007-11-05 Rodrigo Kumpera <rkumpera@novell.com>
13205 * mini.c (mono_spill_call): add support for soft-float.
13207 * mini.c (mono_method_to_ir): add support for soft-float
13208 to inlined functions that return float.
13210 * mini.c (mono_method_to_ir): add support for soft-float
13211 to cee_stsfld opcode on float fields.
13213 2007-11-05 Geoff Norton <gnorton@novell.com>
13215 * mini-x86.h: Fix the structure access for X86 Leopard.
13218 2007-11-05 Martin Baulig <martin@ximian.com>
13220 * mini-trampolines.c
13221 (mono_magic_trampoline): Call mono_debugger_trampoline_compiled()
13222 after compiling the method to notify the debugger.
13224 2007-11-05 Martin Baulig <martin@ximian.com>
13226 * debug-debugger.h (MonoDebuggerInfo): Use the new breakpoint tables.
13228 2007-11-02 Zoltan Varga <vargaz@gmail.com>
13230 * mini-sparc.c (EMIT_COND_SYSTEM_EXCEPTION_GENERAL): Applied patch from
13231 David Miller <davem@davemloft.net>. Allow larger offsets in branches.
13233 2007-11-01 Zoltan Varga <vargaz@gmail.com>
13235 * mini-amd64.c (mono_arch_emit_prolog): Check the domain as well for
13236 native-to-managed wrappers.
13238 2007-11-01 Geoff Norton <gnorton@novell.com>
13240 * mini-ppc.h, mini-x86.h: Handle Leopards renaming of some structure
13243 Wed Oct 31 20:23:14 CET 2007 Paolo Molaro <lupus@ximian.com>
13245 * mini.c, mini-x86.c: when getting back from unmanaged code
13246 to managed via a marshaled delegate we also need to set the
13249 Wed Oct 31 19:53:33 CET 2007 Paolo Molaro <lupus@ximian.com>
13251 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: breakpoint table support
13254 Wed Oct 31 19:29:30 CET 2007 Paolo Molaro <lupus@ximian.com>
13256 * mini.c, mini.h, mini-x86, tramp-x86.c, mini-x86.h: added API to
13257 let the debugger or other external agents to tell the JIT when
13258 a sw breakpoint has been inserted in the code that the JIT needs
13259 to be able to inspect.
13261 2007-10-31 Martin Baulig <martin@ximian.com>
13264 (MonoDebuggerInfo): Remove `runtime_class_init'.
13266 2007-10-30 Martin Baulig <martin@ximian.com>
13269 (mono_debugger_thread_created): Added `MonoThread *' argument.
13270 (mono_debugger_extended_notification): New public method.
13271 (mono_debugger_trampoline_compiled): New public method.
13274 (MonoDebuggerThreadInfo): Added `thread' and
13275 `extended_notifications' fields.
13278 (debugger_executable_code_buffer): New static variable.
13281 (MonoDebuggerInfo): Added `executable_code_buffer',
13282 `executable_code_buffer_size', `breakpoint_info_area',
13283 `breakpoint_table' and `breakpoint_table_size'.
13285 2007-10-26 Rodrigo Kumpera <rkumpera@novell.com>
13287 * mini-arm.c (mono_arch_build_imt_thunk): Take the advantage
13288 that IP either is an unused value or the vtable pointer. IMT
13289 calls use vtable + offset now. Reduced by almost half the size
13292 2007-10-26 Jonathan Chambers <joncham@gmail.com>
13294 * mini-amd64.c: Begin Win64 port. Use AMD64_ARG_REG#
13295 defines to access param registers. Replace long usage with
13296 gsize as sizeof(long) != sizeof(void*) on Win64.
13298 * mini-amd64.h: Add %rdi and %rsi to MonoLMF structure
13299 on Win64. Fix intrinsic, use _AddressOfReturnAddress
13300 instead of non-existant _GetAddressOfReturnAddress.
13302 * tramp-amd64.c: Use AMD64_ARG_REG# defines to access
13303 param registers. Save/restore %rdi and %rsi in MonoLMF.
13305 * exceptions-amd64.c: Use AMD64_ARG_REG# defines to access
13306 param registers. Modify (throw_exception) signature to take
13307 %rdi and %rsi on Win64.
13309 Code is contributed under MIT/X11 license.
13311 Thu Oct 25 23:06:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
13313 * helpers.c: unlink debugging output files.
13315 2007-10-25 Zoltan Varga <vargaz@gmail.com>
13317 * mini.c: Move mono_create_ftnptr () to object.c.
13319 2007-10-24 Rodrigo Kumpera <rkumpera@novell.com>
13321 * helpers.c (mono_disassemble_code): MonoCompile parameter is now
13322 optional. This function can now be used to disassemble code generated
13323 outside the JIT such as trampolines and IMT thunks.
13325 * mini-arm.h: defined MONO_ARCH_HAVE_IMT.
13327 * mini-arm.c (decode_vcall_slot_from_ldr): added, extract the
13328 vtable pointer from a ldr instruction.
13330 * mini-arm.c (mono_arch_get_vcall_slot_addr): support the
13331 new IMT call sequence.
13333 * mini-arm.c (mono_arch_output_basic_block): emit the IMT
13334 call sequence for interface invocations.
13336 * mini-arm.c (mono_arch_emit_imt_argument): added, required
13337 for imt support. This function is empty since IMT on ARM requires no
13338 special handling on the IR side.
13340 * mini-arm.c (mono_arch_find_imt_method): added, required for
13343 * mini-arm.c (mono_arch_find_this_argument): added, required
13346 * mini-arm.c (arm_emit_value_and_patch_ldr): added, patches
13347 a ldr instruction to load a value stored in the code stream.
13349 * mini-arm.c (mono_arch_build_imt_thunk):added, required
13353 2007-10-23 Zoltan Varga <vargaz@gmail.com>
13355 * mini.c (mini_init): Install the jump trampoline callback.
13357 Tue Oct 23 17:07:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
13359 * mini-trampolines.c: handle synchronized methods with the common
13360 vtable trampoline (bug #335601).
13362 2007-10-17 Zoltan Varga <vargaz@gmail.com>
13364 * mini-ia64.h mini-amd64.c: Add support for the common vtable trampoline.
13366 * inssel.brg (mini_emit_virtual_call): Fix the computation of ins->inst_offset on
13369 * mini-ia64.h mini-ia64.c: Add support for IMT.
13371 * mini-x86.c (mono_arch_emit_prolog): Increase the size allocated for the
13372 prolog. Fixes #331958.
13374 2007-10-15 Zoltan Varga <vargaz@gmail.com>
13376 * mini-sparc.h mini-sparc.c: Add support for the common vtable trampoline.
13378 Mon Oct 15 11:18:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
13380 * mini-ppc.c, mini-ppc.h: ppc support for the common vtable
13383 Mon Oct 15 10:41:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
13385 * mini-amd64.c, mini-amd64.h: amd64 support for the common vtable
13388 Mon Oct 15 10:39:26 CEST 2007 Paolo Molaro <lupus@ximian.com>
13390 * mini-x86.c, mini-x86.h: x86 support for the common vtable
13393 Mon Oct 15 10:37:15 CEST 2007 Paolo Molaro <lupus@ximian.com>
13395 * mini-trampolines.c: changed the magic rampoline to understand
13396 the common vtable trampoline method: the method to invoke is
13397 determined by the vtable displacement of the call.
13399 Mon Oct 15 10:35:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
13401 * mini.c, mini.h: register the common vtable trampoline if the
13402 architecture supports it.
13404 Mon Oct 15 09:50:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
13406 * cpu-amd64.md: use the correct max length for tls_get.
13408 2007-10-14 Zoltan Varga <vargaz@gmail.com>
13410 * mini.c (mono_method_to_ir): Use mini_get_class in CEE_LDELEM_ANY and
13411 CEE_STELEM_ANY. Fixes #333696.
13413 Thu Oct 11 18:04:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
13415 * exceptions-x86.c: provide more graceful handling of the case where
13416 we followed a bogus function pointer from managed code (bug #332866).
13418 2007-10-11 Mark Probst <mark.probst@gmail.com>
13420 * mini.h, mini.c: Introduced the MonoGenericSharingContext, which
13421 replaces the generic_shared flag and will carry more information
13424 * generic-sharing.c: Added mini_type_stack_size() which allows
13425 allows open types if given a generic sharing context.
13426 mini_get_basic_type_from_generic() takes a
13427 MonoGenericSharingContext* instead of a MonoCompile* now.
13429 * mini-alpha.c, mini-amd64.c, mini-arm.c, mini-hppa.c,
13430 mini-ia64.c, mini-mips.c, mini-ppc.c, mini-s390.c, mini-s390x.c,
13431 mini-sparc.c, mini-x86.c: Trivial changes required by the two
13432 changes above. Just passing arguments through to the right
13435 Wed Oct 10 19:44:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
13437 * mini-arm.c: unify the call emission to emit_code_seq().
13439 Wed Oct 10 13:05:46 CEST 2007 Paolo Molaro <lupus@ximian.com>
13441 * tramp-arm.c: reduced the trampoline size.
13443 2007-10-10 Mark Probst <mark.probst@gmail.com>
13445 * generic-sharing.c, mini.h, mini-amd64.c, mini-x86.c: Moved type
13446 variable handling out of arch-specific code.
13448 Wed Oct 10 10:49:28 CEST 2007 Paolo Molaro <lupus@ximian.com>
13450 * mini-arm.c: implemented fast delegate dispatch.
13452 2007-10-09 Zoltan Varga <vargaz@gmail.com>
13454 * mini-amd64.c (mono_arch_compute_omit_fp): Add more checks to ensure
13455 that fp elimination is turned off if the space required by locals is too
13456 big. Fixes #331958.
13458 Tue Oct 9 21:01:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
13460 * Makefile.am, mini-arm.c, mini-arm.h, tramp-arm.c: ported
13461 ARM to the new style trampoline.
13463 2007-10-09 Zoltan Varga <vargaz@gmail.com>
13465 * tramp-amd64.c: Rework the specific trampoline code to make it smaller.
13467 * mini-amd64.h mini-amd64.c: Export amd64_patch as mono_amd64_patch.
13469 2007-10-09 Martin Baulig <martin@ximian.com>
13472 (MonoDebuggerMetadataInfo): Added `field_info_type_offset' and
13473 `field_info_offset_offset'.
13475 Tue Oct 9 09:47:51 CEST 2007 Paolo Molaro <lupus@ximian.com>
13477 * mini-ppc.c, mini-ppc.h, mini-ops.h, inssel-ppc.brg, cpu-g4.md:
13478 removed more internal usage of the r11 register and made it available
13479 to the register allocator.
13481 2007-10-08 Mark Probst <mark.probst@gmail.com>
13483 * mini.c, mini-amd64.c, mini-x86.c: Allow open generic contexts
13484 when sharing generics and treat type variables as references.
13486 Mon Oct 8 10:55:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
13488 * mini-ppc.c: started removing the internal uses of register r11
13489 to eventually allow the register allocator to manage it as an
13490 additional available register.
13492 Mon Oct 8 14:25:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
13494 * tramp-amd64.c: fixed memory corruption in the trampoline generation.
13496 Mon Oct 8 12:06:33 CEST 2007 Paolo Molaro <lupus@ximian.com>
13498 * tramp-ppc.c, tramp-x86.c: reduce the alignment requirements for
13499 specific trampolines as they are not performance critical as a jump
13500 target (maybe align as before only for AOT code?). This saves about
13501 200 KB of native code on x86 for monodevelop startup.
13503 Mon Oct 8 10:04:40 CEST 2007 Paolo Molaro <lupus@ximian.com>
13505 * tramp-ppc.c: reduce the size of the trampolines, saves 160KB on
13506 monodevelop startup.
13508 2007-10-06 Zoltan Varga <vargaz@gmail.com>
13510 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Allow signed displacements.
13512 * mini-sparc.h mini-sparc.c: Implement IMT support.
13514 * tramp-sparc.c (mono_arch_create_trampoline_code): Rework the trampoline code so
13515 its smaller and doesn't clobber sparc_g1.
13517 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Update after trampoline changes.
13519 Fri Oct 5 18:28:11 CEST 2007 Paolo Molaro <lupus@ximian.com>
13521 * mini-ppc.c: optimized the size of the IMT thunks a bit.
13523 Fri Oct 5 18:08:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
13525 * mini-ppc.c: implemented fast delegate invocation.
13527 Fri Oct 5 00:01:05 CEST 2007 Paolo Molaro <lupus@ximian.com>
13529 * mini-ppc.h, mini-ppc.c: IMT support for the PPC architecture.
13531 Thu Oct 4 22:04:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
13533 * mini-ppc.c, mini-ppc.h, tramp-ppc.c, Makefile.am: port the PPC
13534 code to the new style trampoline in preparation for IMT support.
13536 Thu Oct 4 19:01:59 CEST 2007 Paolo Molaro <lupus@ximian.com>
13538 * mini-ppc.c, tramp-ppc.c: don't use r13 as it's used by the PPC EABI
13539 systems already. This also reduces the specific trampiline sizes and
13540 prepares for the use of r12 as the IMT identifier register.
13542 Thu Oct 4 16:38:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
13544 * mini-mips.h: endianess fix (simplified from a patch by
13545 Thomas Kunze <thommy@tabao.de>, bug #323737).
13547 Thu Oct 4 14:43:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
13549 * exceptions-ppc.c, mini-ppc.h: refactor to use macros
13550 to access ucontext fields and enable netbsd support
13551 (partially from Magnus Henoch <mange@freemail.hu>).
13553 Thu Oct 4 12:35:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
13555 * genmdesc.pl: patch from Henryk Plotz <henryk@openmoko.org> to
13556 use the preprocessor from the CPP env var if it is set.
13558 Wed Oct 3 17:11:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
13560 * mini-trampolines.c: fixed an assertion and moved it earlier in the
13561 code, before interface_offset gets used.
13563 2007-10-02 Zoltan Varga <vargaz@gmail.com>
13565 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Call
13566 mono_class_setup_vtable () before accessing klass->vtable.
13568 2007-10-01 Zoltan Varga <vargaz@gmail.com>
13570 * aot-compiler.c (get_plt_index): Rework the handling of wrappers to be not so
13573 Mon Oct 1 15:00:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
13575 * mini.c, mini-trampolines.c, mini.h: enable the lazy filling of the
13576 IMT slots (this saves hundreds of KB of memory in programs like
13577 IronPython and Monodevelop).
13579 Mon Oct 1 14:44:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
13581 * mini.c: print the delegate counter.
13583 Mon Oct 1 14:36:50 CEST 2007 Paolo Molaro <lupus@ximian.com>
13585 * mini-x86.c: make it easier to enable the debugging code for IMT
13588 2007-09-28 Martin Baulig <martin@ximian.com>
13591 (MonoDebuggerMetadataInfo): Add `klass_image_offset',
13592 `mono_method_klass_offset' and `mono_method_token_offset'.
13594 2007-09-20 Mark Probst <mark.probst@gmail.com>
13596 * mini.c: First generics sharing implementation. Can only share
13597 in very simple cases. If sharing doesn't work it falls back to
13598 dedicated compilation.
13600 * mini.h: Flag in MonoCompile to specify whether generic
13601 compilation is shared. Flags enum for marking which generic inst
13602 of a context is used. Prototypes for helper functions.
13604 * generic-sharing.c: Helper functions for generic method sharing.
13606 * optflags-def.h: Optimization flag (gshared) for enabling generic
13607 method sharing added.
13609 * Makefile.am: generic-sharing.c added.
13611 2007-09-19 Daniel Nauck <dna@mono-project.de>
13613 * mini.c (mono_thread_abort): fixed typo in r86014. It should be '==' instead of '!='.
13615 2007-09-19 Massimiliano Mantione <massi@ximian.com>
13616 * mini.c (mono_thread_abort): Correctly handle ThreadAbortException,
13619 2007-09-19 Martin Baulig <martin@ximian.com>
13621 * mini.c (mini_cleanup): Only call mono_debugger_cleanup() here;
13622 mono_debug_cleanup() is now part of mono_cleanup().
13624 2007-09-18 Zoltan Varga <vargaz@gmail.com>
13626 * driver.c (mono_main): Fix a warning.
13628 2007-09-17 Zoltan Varga <vargaz@gmail.com>
13630 * aot-compiler.c: Optimize various parts when processing large assemblies.
13633 * mini.c (mono_patch_info_hash): Improve hash function.
13635 2007-09-14 Jonathan Chambers <joncham@gmail.com>
13637 * mini-exceptions.c: Add HAVE_UNISTD_H check around include.
13639 Code is contributed under MIT/X11 license.
13641 2007-09-14 Zoltan Varga <vargaz@gmail.com>
13643 * mini.c (mini_init): Fix a leak.
13645 * debug-mini.c (mono_debug_free_method_jit_info): Fix a leak.
13647 Fri Sep 14 12:53:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
13649 * mini.c: redirect string.InternalAllocStr() to the managed allocator.
13651 2007-09-14 Zoltan Varga <vargaz@gmail.com>
13653 * mini-amd64.c (mono_arch_find_imt_method): Add support for AOT code.
13655 2007-09-13 Zoltan Varga <vargaz@gmail.com>
13657 * Makefile.am generics-variant-types.2.il generics.cs: Add some generics
13660 * inssel.brg: Reorganize the isinst/castclass code to reduce code duplication.
13662 * mini.c (handle_alloc): Enable managed allocators in AOT code.
13664 * aot-compiler.c (encode_patch): Add support for MONO_WRAPPER_ALLOC.
13666 * aot-runtime.c (decode_patch_info): Ditto.
13668 2007-09-12 Jonathan Chambers <joncham@gmail.com>
13670 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement
13671 static case. Cache delegates in architecture specific code,
13672 based on number of parameters.
13674 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Cache delegates
13675 in architecture specific code, based on number of parameters.
13677 * mini-trampolines.c (mono_delegate_trampoline): Architecture specific
13678 caching happen in architecture specific code now.
13680 Code is contributed under MIT/X11 license.
13682 2007-09-12 Jonathan Chambers <joncham@gmail.com>
13684 * mini.h, mini.c, mini-x86.c, mini-amd64.c, mini-hppa.c, mini-mips.c,
13685 mini-s390x.c, mini-arm.c, mini-ia64.c, mini-sparc.c, mini-ppc.c, mini-alpha.c,
13686 mini-s390.c: Add mono_arch_init and mono_arch_cleanup methods.
13688 Code is contributed under MIT/X11 license.
13690 2007-05-15 Massimiliano Mantione <massi@ximian.com>
13691 * mini.c: (mono_thread_abort) Fixed bug #82416.
13693 Tue Sep 11 16:15:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
13695 * mini.: hook the new managed GC allocation feature into the JIT.
13697 Tue Sep 11 16:14:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
13699 * mini.c: implementation for the new runtime tls opcode.
13701 2007-09-11 Martin Baulig <martin@ximian.com>
13704 (MonoDebuggerMetadataInfo): Add `mono_method_flags_offset' and
13705 `mono_method_inflated_offset'.
13707 2007-09-07 Zoltan Varga <vargaz@gmail.com>
13709 * driver.c mini.h mini.c: Add a new devel command line option for injecting
13710 async exceptions into a method.
13712 * mini-amd64.h mini-amd64.c: Implement injecting of async exceptions for the
13713 purpose of testing whenever the unwinder works at every instruction.
13715 Thu Sep 6 12:42:14 CEST 2007 Paolo Molaro <lupus@ximian.com>
13717 * mini.c: check accessibility of method used in ldftn (fixes
13720 2007-09-04 Zoltan Varga <vargaz@gmail.com>
13722 * mini-amd64.c (mono_arch_output_basic_block): Fix a warning.
13724 * inssel.brg: Fix a warning.
13726 2007-09-03 Martin Baulig <martin@ximian.com>
13728 * debug-debugger.c: `MONO_DEBUGGER_EVENT_INITIALIZE_MANAGED_CODE'
13729 now takes the `main_method' as argument.
13731 2007-09-02 Zoltan Varga <vargaz@gmail.com>
13733 * cpu-sparc.md (endfilter): Add missing src1:i argument.
13735 2007-08-30 Jonathan Chambers <joncham@gmail.com>
13737 * driver.c: include the cil-coff.h header on Windows.
13739 Code is contributed under MIT/X11 license.
13741 Thu Aug 30 16:17:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
13743 * mini.c, driver.c: don't include the cil-coff.h header.
13745 Thu Aug 30 14:50:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
13747 * mini.c: flag places that needs fixes fo soft-float support.
13749 Wed Aug 29 18:26:20 CEST 2007 Paolo Molaro <lupus@ximian.com>
13751 * mini.h, inssel-float.brg: fix soft-float constant loads on big
13752 endian systems (partially from Dean Jenkins, bug #81924).
13754 2007-08-28 Mark Probst <mark.probst@gmail.com>
13756 * mini.c (check_linkdemand): Remove embedded reference object in
13757 call to LinkDemandSecurityException.
13758 (mono_jit_compile_method_inner): Call LinkDemandSecurityException
13759 with an IntPtr instead of a reference object.
13761 2007-08-28 Zoltan Varga <vargaz@gmail.com>
13763 * mini.c (handle_initobj): Handle alignment properly.
13765 * inssel.brg (mini_emit_memset): Ditto.
13767 * inssel.brg (mini_emit_memcpy): Ditto.
13769 * inssel-sparc.brg: Ditto.
13771 * mini.h mini.c inssel-*.brg: Pass alignment information to OP_MEMCPY/MEMSET.
13773 2007-08-26 Zoltan Varga <vargaz@gmail.com>
13775 * mini-exceptions.c (mono_handle_exception_internal): Skip the first frame for
13776 exceptions raised in unmanaged code. Fixes part of #82594.
13778 2007-08-24 Mark Probst <mark.probst@gmail.com>
13780 * mini.c (mono_method_to_ir), declsec.c
13781 (mono_declsec_linkdemand_aptc): Fixed custom attr leaks.
13783 2007-08-22 Martin Baulig <martin@ximian.com>
13786 (MonoDebuggerThreadInfo): New typedef.
13787 (mono_debugger_thread_table): New global variable.
13788 (mono_debugger_thread_created): New public function.
13789 (mono_debugger_thread_cleanup): New public function.
13792 (MonoDebuggerInfo):
13793 - removed `get_current_thread' and `lookup_assembly'.
13794 - removed `data_table'.
13795 - added `thread_table'.
13798 (mono_thread_start_cb): Call mono_debugger_thread_created().
13799 (mono_thread_attach_cb): Likewise.
13800 (mini_thread_cleanup): Call mono_debugger_thread_cleanup().
13801 (mini_cleanup): Move mono_debug_cleanup() down, after free'ing the
13804 * driver.c (mono_main): Move mono_debug_init() up, before calling
13805 mini_init(); mono_debug_init_1() and mono_debug_init_2() are gone.
13807 Tue Aug 21 16:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
13809 * mini-x86.c, inssel-x86.brg: group multiple stack adjustments
13810 together when passing several arguments of type double (gives a small
13811 speedup and saves a few bytes of generated code).
13813 2007-08-20 Jb Evain <jbevain@novell.com>
13815 * mini.c (mono_method_to_ir): fix leak on InvalidProgramException.
13817 2007-08-20 Jb Evain <jbevain@novell.com>
13819 * mini.c (mono_method_to_ir): throw MethodAccessException
13820 and FieldAccessException instead of InvalidProgramException.
13822 2007-08-20 Mark Probst <mark.probst@gmail.com>
13824 * mini.c: CoreCLR security checks.
13826 * mini.h: Removed MonoSecurityMode (moved to
13827 metadata/security-manager.h) and mono_security_mode global var
13828 (replaced by set/get functions in security-manager.h).
13830 * driver.c: Added "core-clr-test" security mode for testing. Used
13831 set-function for setting security mode.
13833 2007-08-17 Mark Probst <mark.probst@gmail.com>
13835 * mini.c: MonoJitInfo's are freed hazardously now. Statistics for
13836 the new jit_info_table.
13838 * driver.c: Test code for the new jit_info_table (enabled by the
13839 define MONO_JIT_INFO_TABLE_TEST).
13841 2007-08-14 Zoltan Varga <vargaz@gmail.com>
13843 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
13844 detection of call <REG> instruction sequence. Fixes build on freebsd.
13846 2007-08-13 Zoltan Varga <vargaz@gmail.com>
13848 * mini-exceptions.c: Fix a warning.
13850 2007-08-11 Zoltan Varga <vargaz@gmail.com>
13852 * exceptions-amd64.c (mono_arch_handle_altstack_exception): Enable the new
13853 stack overflow handling code on amd64 too.
13855 * mini-exceptions.c (mono_setup_altstack): Make this use
13856 mono_thread_get_stack_bounds ().
13858 * mini-x86.h: Disable sigaltstack on solaris x86.
13860 2007-08-10 Zoltan Varga <vargaz@gmail.com>
13862 * mini-exceptions.c (mono_setup_altstack): Enable this to work on solaris x86.
13864 2007-08-10 Geoff Norton <gnorton@customerdna.com>
13866 * tramp-x86.c: Remove some unneeded alignment changes on Apple. Fixes #82387.
13868 2007-08-08 Zoltan Varga <vargaz@gmail.com>
13870 * mini-exceptions.c (mono_print_thread_dump): Enable this on amd64 too.
13872 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Fix a warning.
13874 2007-08-03 Neale Ferguson <neale@sinenomine.net>
13876 * mini-s390.c (add_general): Adjust offset calculation to take into account of rounding up
13879 Thu Aug 2 17:36:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
13881 * mini-ppc.c: avoid an invalid encoding of unsigned right shift by 0
13882 to be emitted (bug #82281).
13884 2007-08-01 Martin Baulig <martin@ximian.com>
13886 Merged the `debugger-dublin' branch.
13888 * debug-debugger.h (MonoDebuggerInfo):
13889 Removed the `old_*' compatibility entries.
13890 Added `debugger_version' and `data_table'.
13891 Renamed `get_method_addr_or_bpt' -> `insert_breakpoint'.
13892 Renamed `remove_method_breakpoint' -> `remove_breakpoint'.
13895 (MiniDebugMethodBreakpointInfo): Add `address_list'.
13896 (mono_debugger_check_breakpoints): Take a `MonoDebugMethodAddress *'
13897 instead of a `gconstpointer'.
13898 (mono_debugger_insert_method_breakpoint): Return a
13899 `MonoDebugMethodAddressList *'.
13901 2007-06-28 Martin Baulig <martin@ximian.com>
13903 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
13905 2007-08-01 Zoltan Varga <vargaz@gmail.com>
13907 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Avoid using
13908 __builtin_frame_address () since it is broken on older gcc versions.
13910 Tue Jul 31 17:34:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
13912 * mini.c, mini.h, mini-exceptions.c: added a bit of documentation
13913 on the stack overflow handling and made the managed stack overflows
13914 catchable in most cases using soft guard pages.
13915 * exceptions-x86.c: added code to restore the protection in the soft
13916 guard pages at the end of exception handling.
13918 2007-07-31 Zoltan Varga <vargaz@gmail.com>
13920 * mini.c (SIG_HANDLER_SIGNATURE): Fix a warning.
13922 Mon Jul 30 17:43:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
13924 * exceptions-ppc.c, mini-ppc.h: arch-specific stack overflow
13925 exception handling.
13927 Mon Jul 30 17:38:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
13929 * mini-alpha.h, mini-ia64.h, mini-sparc.h: disable the altstack
13930 signal handling support until it has been ported to the new mechanism.
13931 * mini.c: fixed stack overflow detection and use the new
13932 architecture code to handle signals on the altstack.
13934 Mon Jul 30 17:33:02 CEST 2007 Paolo Molaro <lupus@ximian.com>
13936 * exceptions-amd64.c, mini-amd64.h: amd64 code to handle
13937 stack overflows on the alt stack.
13939 Mon Jul 30 17:29:56 CEST 2007 Paolo Molaro <lupus@ximian.com>
13941 * exceptions-x86.c, mini-x86.h, mini.h: new code to handle
13942 stack overflows on the alt stack.
13944 Mon Jul 30 11:50:06 CEST 2007 Paolo Molaro <lupus@ximian.com>
13946 * exceptions-ppc.c: cleanup preparing for altstack support.
13948 Mon Jul 30 11:31:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
13950 * exceptions-arm.c: cleanup preparing for altstack support.
13952 2007-07-27 Mark Probst <mark.probst@gmail.com>
13954 * mini.c (print_jit_stats): Output hazard pointer stats.
13956 2007-07-26 Mark Probst <mark.probst@gmail.com>
13958 * driver.c, mini.c: Replaced security mode flags with a single
13961 Thu Jul 26 20:12:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
13963 * mini.c, mini-exceptions.c: cleanup the sigaltstack code.
13965 2007-07-25 Mark Probst <mark.probst@gmail.com>
13967 * mini.c, mini.h, driver.c (mono_main): Added command-line flag
13968 (which doesn't do anything yet) for activating Core CLR
13969 (Silverlight) security.
13971 Tue Jul 24 21:16:17 CEST 2007 Paolo Molaro <lupus@ximian.com>
13973 * mini-codegen.c: work around a possible gcc bug on arm.
13975 Tue Jul 24 17:20:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
13977 * driver.c, mini-x86.h, mini-amd64.h: print a nice error
13978 message for platforms that don't support AOT compilation.
13980 Mon Jul 23 10:29:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
13982 * mini.h, mini.c, driver.c: temporary smcs hack.
13984 Mon Jul 23 09:29:34 CEST 2007 Paolo Molaro <lupus@ximian.com>
13986 * mini-arm.h, mini-arm.c: arm EABI fixes.
13988 2007-07-22 Zoltan Varga <vargaz@gmail.com>
13990 * exceptions-x86.c (mono_arch_find_jit_info): Handle the lmf->method == NULL
13993 * tramp-x86.c (mono_arch_create_trampoline_code): Only set lmf->method for
13994 trampolines taking a method argument.
13996 * mini-x86.h (MonoLMF): Add an 'esp' field plus comments.
13998 * mini-x86.c (mono_arch_emit_prolog): Update after changes to the LMF structure.
13999 * tramp-x86.c (mono_arch_create_trampoline_code): Ditto.
14001 * exceptions-x86.c (mono_arch_get_jit_info): Properly clean up the stack after
14002 JIT compilation throws an exception. Fixes #82050.
14004 2007-07-19 Mark Probst <mark.probst@gmail.com>
14006 * mini.c: Removed the MonoLoaderErrorKind enum and replaced it
14007 with the MONO_EXCEPTION_ defines.
14009 2007-07-17 Zoltan Varga <vargaz@gmail.com>
14011 * mini-amd64.c (mono_arch_find_imt_method): Handle mov reg,IMM64 case. Fixes
14014 * mini-amd64.c (mono_arch_find_imt_method): Add some debug code to help find out
14015 the cause of an assertion.
14017 Mon Jul 16 19:31:21 CEST 2007 Paolo Molaro <lupus@ximian.com>
14019 * mini.c, jit-icalls.c: mono_get_inflated_method() is obsolete,
14022 2007-07-15 Zoltan Varga <vargaz@gmail.com>
14024 * mini-amd64.c (mono_arch_build_imt_thunk): Remove the non-32bit MonoMethod
14025 assert. Should fix #82103.
14027 2007-07-14 Zoltan Varga <vargaz@gmail.com>
14029 * mini-exceptions.c (mono_jit_walk_stack_from_ctx): Use MONO_CONTEXT_GET_SP ()
14030 here too. Fixes #82095.
14032 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for non-32bit MonoMethod
14035 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a couple asserts.
14037 * mini-amd64.h: Enable IMT for amd64.
14039 * mini-amd64.c (mono_arch_build_imt_thunk): Optimize IMT thunk size.
14041 2007-07-12 Zoltan Varga <vargaz@gmail.com>
14043 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for IMT call sequences.
14045 2007-07-12 Mark Probst <mark.probst@gmail.com>
14047 * mini.c (check_linkdemand, mono_method_to_ir): Abort compilation
14048 as soon as check_linkdemand sets an exception_type.
14050 Thu Jul 12 12:18:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
14052 * mini-x86.c: fixed offsets for IMT call sequence.
14053 * mini-x86.h: enable IMT again.
14055 2007-07-11 Zoltan Varga <vargaz@gmail.com>
14057 * trace.c (mono_trace_enter_method): Decode MonoType too.
14059 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Handle signed displacements too.
14061 * mini.h mini-x86.h mini-trampolines.c: Change the signature of mono_arch_find_imt_method () to pass the calling code address too.
14063 * mini-amd64.c: Add preliminary IMT implementation.
14065 Wed Jul 11 18:21:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
14067 * mini-x86.c: adjusted mono_arch_get_vcall_slot_addr () to
14068 understand the new IMT-base interface invocation (thanks to
14069 Daniel Nauck for the report and the remote debugging session).
14071 Wed Jul 11 14:54:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
14073 * mini-x86.c: size and speed optimizations for the IMT bsearch.
14075 2007-07-11 Zoltan Varga <vargaz@gmail.com>
14077 * Makefile.am (aotcheck): Make this actually use the AOTed code.
14079 Wed Jul 11 12:41:32 CEST 2007 Paolo Molaro <lupus@ximian.com>
14081 * mini-trampolines.c: implement AOT IMT support.
14082 * mini-x86.h: enable IMT support for wider testing.
14084 2007-07-10 Zoltan Varga <vargaz@gmail.com>
14086 * inssel.brg (emit_imt_argument): Add aot support here.
14088 * aot-runtime.c (decode_patch_info): Fix reading of MONO_PATCH_INFO_METHOD.
14090 Tue Jul 10 17:50:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
14092 * mini-x86.c, mini-x86.h, tramp-x86.c: x86 arch-specific changes
14093 of the IMT implementation, partially from massi, with my
14094 implementation of the bsearch sequence. Disabled by default until
14095 the AOT code is implemented.
14097 2007-07-10 Zoltan Varga <vargaz@gmail.com>
14099 * cpu-x86.md: The source argument of sext_i1/i2 must by a byte reg.
14101 * inssel-x86.brg: Add reg:ldind.i1(regvar) rules. Fixes #82056.
14103 Tue Jul 10 17:33:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
14105 * inssel.brg, mini.c, mini.h, mini-trampolines.c:
14106 arch-independent IMT JIT code from Massimiliano
14107 Mantione (massi@ximian.com) with small cleanups from me.
14109 Tue Jul 10 13:07:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
14111 * Makefile.am: fix svn invocation to get the svn revision to be
14112 independent of the local language (build fix).
14114 2007-07-09 Mark Probst <mark.probst@gmail.com>
14116 * mini.c (inline_method): Reset cfg->exception_type if the
14117 inlining is aborted. Fixes: 82049.
14119 Mon Jul 9 17:26:47 CEST 2007 Paolo Molaro <lupus@ximian.com>
14121 * mini.c: remove assert from exception handling code when exception_ptr
14124 2007-07-05 Zoltan Varga <vargaz@gmail.com>
14126 * mini.c (mono_codegen): Add an assert.
14128 * mini-x86.c (mono_arch_emit_prolog): Allocate space for the profiler method
14129 enter and leave code.
14130 * mini-amd64.c (mono_arch_emit_prolog): Likewise.
14132 Thu Jul 5 20:12:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
14134 * mini-ppc.c: fixed memory corruption for localloc(0)
14137 2007-07-05 Zoltan Varga <vargaz@gmail.com>
14139 * mini.c: Fix warnings.
14141 Wed Jul 4 15:30:36 CEST 2007 Paolo Molaro <lupus@ximian.com>
14143 * optflags-def.h, mini-x86.c: added sse2 optimization flag and use it
14144 to emit better double->int conversions.
14146 Tue Jul 3 19:42:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
14148 * mini.c: the provided Min/Max optimizations are valid for unisgned
14151 2007-07-03 Rodrigo Kumpera <rkumpera@novell.com>
14153 * 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
14155 2007-06-28 Miguel de Icaza <miguel@novell.com>
14157 * mini.c (mono_running_on_valgrind): Add support for reporting the
14158 method and its boundaries to valgrind.
14160 2007-06-28 Martin Baulig <martin@ximian.com>
14162 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
14164 2007-06-25 Zoltan Varga <vargaz@gmail.com>
14166 * ssa.c (visit_inst): Add support for OP_BR. Fixes #81946.
14168 * generic.2.cs: Add new test case.
14170 2007-06-25 Martin Baulig <martin@ximian.com>
14172 Merged the `debugger-dublin' branch.
14175 (mono_debugger_insert_method_breakpoint): New public method.
14176 (mono_debugger_remove_method_breakpoint): Likewise.
14177 (mono_debugger_check_breakpoints): New static method.
14178 (mono_debug_close_method): Call mono_debugger_check_breakpoints().
14180 * debug-debugger.h (MonoDebuggerInfo):
14181 Renamed (to keep backward compatibility in the vtable):
14182 `insert_breakpoint' -> `old_insert_breakpoint'.
14183 `remove_breakpoint' -> `old_remove_breakpoint'.
14184 `create_string' -> `old_create_string'.
14185 `lookup_class' -> `old_lookup_class'.
14186 `lookup_type' -> removed; changed into a dummy field.
14187 `lookup_assembly' -> `old_lookup_assembly'.
14188 Added (same functionality, but different signature):
14189 `create_string', `lookup_class', `lookup_assembly'
14191 `get_method_addr_or_bpt', `remove_method_breakpoint',
14192 `runtime_class_init'.
14194 * debug-debugger.c: Merged the `debugger-dublin' branch.
14196 2007-06-23 Zoltan Varga <vargaz@gmail.com>
14198 * mini-amd64.c (peephole_pass_1): Optimize away moves at the beginning of the bb as
14200 (peephole_pass): Likewise.
14202 Fri Jun 22 09:17:08 CEST 2007 Paolo Molaro <lupus@ximian.com>
14204 * driver.c: hopefully make setaffinity work also for ancient
14207 2007-06-22 Atsushi Enomoto <atsushi@ximian.com>
14209 * driver.c : win32 build fix.
14211 Thu Jun 21 19:24:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
14213 * driver.c: check for the MONO_NO_SMP env var and bind to a single
14214 processor if it is set.
14216 2007-06-21 Martin Baulig <martin@ximian.com>
14218 * debug-mini.h: New file.
14221 (mono_debugger_insert_breakpoint_full): Moved here from
14222 ../metadata/mono-debug-debugger.c.
14223 (mono_debugger_remove_breakpoint): Likewise.
14224 (mono_debugger_breakpoint_callback): Likewise.
14226 2007-06-15 Raja R Harinath <rharinath@novell.com>
14228 * jit-icalls.c (mono_helper_compile_generic_method): Update to
14229 changes in MonoGenericClass.
14231 2007-06-14 Zoltan Varga <vargaz@gmail.com>
14233 * mini-codegen.c (mono_opcode_to_type): Fix ia64 build.
14235 2007-06-14 Raja R Harinath <rharinath@novell.com>
14237 * jit-icalls.c (mono_helper_compile_generic_method): Update to
14238 removal of MonoGenericMethod.
14240 Thu Jun 14 12:42:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
14242 * mini-exceptions.c: hooks for the exception events profiling API.
14244 2007-06-14 Randolph Chung <tausq@debian.org>
14246 * Makefile.ma: Add hppa target.
14247 * mini-arch.h: Include mini-hppa.h
14248 * cpu-hppa.md, exceptions-hppa.c, inssel-hppa.brg, mini-hppa.c,
14249 mini-hppa.h, tramp-hppa.c: New files for 32-bit HPPA port.
14250 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
14252 2007-06-14 Randolph Chung <tausq@debian.org>
14254 * inssel.brg: Add rules for "chained" compare-branch operations so that
14255 a single compare op can affect multiple branches. Adjust cost for
14256 OP_CEQ/OP_CGT/OP_CGT_UN/OP_CLT/OP_CLT_UN.
14257 * inssel-long32.brg: Update rules to use compare-branch macros. Adjust
14258 cost for some rules so that they can more easily be overridden by
14259 per-arch rules (with fixes from lupus).
14260 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
14262 2007-06-13 Randolph Chung <tausq@debian.org>
14264 * mini-ops.h: Reorder branch ops so that they match the order of the
14265 corresponding CEE_* ops. The code expects them this way.
14266 Add new ops for HPPA target.
14267 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
14269 2007-06-13 Randolph Chung <tausq@debian.org>
14271 * mini-exceptions.c: Handle cases where the stack grows towards
14273 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
14275 Wed Jun 13 19:13:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
14277 * jit-icalls.c, mini.h, mini.c: added virtual generic invoke
14279 * driver.c: explain where a non-matching corlib is found.
14281 2007-06-13 Mark Probst <mark.probst@gmail.com>
14283 * mini.c (print_jit_stats): Output dynamic code allocation stats.
14285 2007-06-10 Sanghyeon Seo <sanxiyn@gmail.com>
14287 * mini-exceptions.c: Generate a method profile leave event during
14288 an exception to ensure that the profiler gets notified.
14290 2007-06-07 Zoltan Varga <vargaz@gmail.com>
14292 * mini-amd64.c (peephole_pass): Merge some small changes from the linear-ir
14295 * cpu-amd64.md: Add long_and/or/xor opcodes.
14297 2007-06-06 Wade Berrier <wberrier@novell.com>
14299 * cpu-s390x.md (shr_imm): Correct the length of shr_imm instruction.
14300 (./class/lib/monolite/mcs.exe:25498): WARNING **: wrong maximal instruction
14301 length of instruction shr_imm (expected 8, got 10)
14303 2007-06-06 Zoltan Varga <vargaz@gmail.com>
14305 * mini-ia64.c (mono_arch_output_basic_block): Really fix the build.
14307 2007-06-06 Mark Probst <mark.probst@gmail.com>
14309 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
14310 MonoInternalHashTable again (fixed bug in the internal hash table
14313 2007-06-06 Mark Probst <mark.probst@gmail.com>
14315 * mini.c, driver.c: Reverted the MonoInternalHashTable changes.
14316 Have to figure out what makes it crash the SWF regression.
14318 2007-06-05 Zoltan Varga <vargaz@gmail.com>
14320 * mini-ia64.c (mono_arch_lowering_pass): Fix ia64 build.
14322 Tue Jun 5 17:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
14324 * mini.c: optimize out the type check when storing null in a
14327 2007-06-04 Mark Probst <mark.probst@gmail.com>
14329 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
14330 MonoInternalHashTable.
14332 Mon Jun 4 11:29:43 CEST 2007 Paolo Molaro <lupus@ximian.com>
14334 * inssel.brg, mini.c, mini-ops.h: optimized Math.Mini/Max
14335 signed integer methods.
14337 2007-06-02 Zoltan Varga <vargaz@gmail.com>
14339 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case
14340 permanently since the current approach doesn't work.
14342 2007-06-02 Zoltan Varga <vargaz@gmail.com>
14344 * inssel.brg (stmt): Only call delegate->invoke_impl if
14345 MONO_ARCH_HAVE_CREATE_DELEGATE_TRAMPOLINE is defined.
14347 2007-06-01 Zoltan Varga <vargaz@gmail.com>
14349 * mini-amd64.c (mono_arch_output_basic_block): Unify div/rem opcodes and handle
14350 the sreg2==rdx case.
14352 * mini-amd64.c cpu-amd64.md: Correct length of r4const instruction and take into
14353 account if it contains a rex prefix.
14354 (peephole_pass): Handle OP_FMOVE as well.
14356 2007-06-01 Zoltan Varga <vargaz@gmail.com>
14358 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case for now
14359 as it causes regressions.
14361 2007-05-31 Zoltan Varga <vargaz@gmail.com>
14363 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement support for the
14364 static case as well.
14366 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix ia64 build.
14368 * mini-x86.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
14369 (mono_arch_get_this_arg_from_call): Ditto.
14371 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Removed.
14373 * inssel.brg (mini_emit_virtual_call): Call delegate->Invoke through the delegate's
14376 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
14377 (mono_arch_get_this_arg_from_call): Ditto.
14379 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Removed.
14381 * mini-trampolines.c (mono_delegate_trampoline): Complete rewrite. On first call,
14382 try to create optimized invoke code and use that for further invocations.
14383 Otherwise, use the original mono_marshal_get_delegate_invoke () implementation.
14385 * mini-x86.h mini-ia64.h: Remove MONO_ARCH_HAS_CREATE_DELEGATE_TRAMPOLINE for now.
14387 2007-05-29 Rodrigo Kumpera <kumpera@gmail.com>
14389 * inssel.brg (mini_emit_virtual_call): Statically dispatch virtual calls to
14390 sealed classes or methods.
14391 *devirtualization.cs: tests for the new optimization
14393 2007-05-29 Zoltan Varga <vargaz@gmail.com>
14395 * liveness.c (update_gen_kill_set): No need to set VOLATILE flags here, it is done
14396 by the update_volatile () function.
14398 2007-05-27 Zoltan Varga <vargaz@gmail.com>
14400 * driver.c (mono_main): Call g_thread_init () early since newer glib versions
14403 * abcremoval.c (mono_perform_abc_removal): Avoid using alloca.
14405 2007-05-24 Jonathan Chambers <joncham@gmail.com>
14407 * mini.c: Add configure checks for header files.
14408 * mini-x86.c: Add configure checks for header files.
14409 * trace.c: Add configure checks for header files.
14410 * aot-runtime.c: Add configure checks for header files.
14411 * aot-compiler.c: Add configure checks for header files.
14412 * driver.c: Add configure checks for header files.
14413 * mini-codegen.c: Add configure checks for header files.
14415 Code is contributed under MIT/X11 license.
14417 2007-05-22 Zoltan Varga <vargaz@gmail.com>
14419 * mini-ia64.c (mono_arch_lowering_pass): Fix the handling of
14420 icompare_imm -128 + op_iclt. Fixes #81703.
14422 2007-05-19 Zoltan Varga <vargaz@gmail.com>
14424 * mini-codegen.c (mono_local_regalloc): Fix long-shift-regalloc on amd64.
14426 2007-05-15 Massimiliano Mantione <massi@ximian.com>
14428 * inssel.brg: added "mini_emit_load_intf_bit_reg_vtable", and used it
14429 inside "mini_emit_isninst_iface_cast" and "mini_emit_castclass_iface"
14430 so that all isinst checks now use "interface_bitmap".
14432 2007-05-15 Zoltan Varga <vargaz@gmail.com>
14434 * cpu-amd64.md (jmp): Fix a warning.
14436 * inssel.brg (CEE_SWITCH): Hopefully fix #80738.
14438 * basic.cs: Add new regression test.
14440 * basic.cs: Remove test which is now in basic-long.cs.
14442 * mini-ia64.c (mono_arch_output_basic_block): Sign extend in CEE_CONV_I8/CEE_CONV_I.
14444 * basic-long.cs: Add new test.
14446 2007-05-13 Zoltan Varga <vargaz@gmail.com>
14448 * mini-sparc.c (mono_spillvar_offset_float): Fix sparc build.
14450 2007-05-12 Zoltan Varga <vargaz@gmail.com>
14452 * cpu-x86.md minix-86.c: Add a peephole_pass_1 () as on amd64.
14454 * mini-x86.c (mono_arch_output_basic_block): Use mono_opcode_to_cond () in a few
14457 * mini-x86.c (mono_arch_emit_exceptions): Decrease the size of the exception
14458 throwing code a bit.
14460 * exceptions-x86.c (mono_arch_get_throw_corlib_exception): Decrease the size of
14461 the exception throwing code a bit.
14463 * mini-x86.c (get_call_info): Allocate result from a mempool.
14465 2007-05-11 Zoltan Varga <vargaz@gmail.com>
14467 * aot-compiler.c (find_typespec_for_class): Fix the assert.
14469 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
14471 * mini.h (MonoCompile): Add 'token_info_hash' field.
14473 * mini.c: Save token->method associations during compilation so the AOT
14474 compiler can use it.
14476 * aot-compiler.c aot-runtime.c: Add support for compiling non-generic methods
14477 which reference generic classes and methods.
14479 2007-05-10 Zoltan Varga <vargaz@gmail.com>
14481 * mini.h mini-<ARCH>.h: Get rid of MONO_ARCH_HAS_XP_LOCAL_REGALLOC.
14483 * aot-compiler.c (compile_method): Fix a typo in a comment.
14485 * aot-runtime.c (decode_cached_class_info): Skip generic types.
14487 * aot-compiler.c: Add minimal support for AOTing generic code by skipping
14488 everything generic.
14490 * mini.c (mono_method_to_ir): Disable AOT when calling helper_compile_generic_method.
14492 2007-05-09 Zoltan Varga <vargaz@gmail.com>
14494 * mini.h (MonoCompile): Add 'args' field.
14496 * mini.c (mono_compile_create_vars): Store variables representing the arguments
14499 * mini-<ARCH>.c: Use cfg->args for accessing the method arguments.
14501 2007-05-08 Zoltan Varga <vargaz@gmail.com>
14503 * mini.c (mono_compile_get_interface_var): Remove this unused function.
14505 * mini-ops.h inssel.brg mini-<ARCH>.c: Add a new opcode for ckfinite as well.
14507 * mini-ops.h: Introduce new opcodes used in the IR instead of the original CEE_
14508 opcodes for some opcodes.
14510 * mini.h *.brg *.c: Use the new opcodes.
14512 2007-05-08 Massimiliano Mantione <massi@ximian.com>
14514 * mini.h: Bumped aot revision.
14516 * inssel.brg: modified code generation of type checks for interfaces
14517 to use the new "MonoClass.interface_bitmap" instead of the old
14518 "MonoClass.interface_offsets".
14520 2007-04-30 Zoltan Varga <vargaz@gmail.com>
14522 * cpu-amd64.md (jmp): Increase the maximum size of the jmp opcode to 128.
14524 2007-04-29 Zoltan Varga <vargaz@gmail.com>
14526 * abcremoval.c (summarize_integer_value): Handle OP_LCONV_TO_I4 to fix abcrem on
14529 2007-04-27 Neale Ferguson <neale@sinenomine.net>
14531 * mini-s390x.c: Fix MONO_TYPE_VALUETYPE processing.
14533 2007-04-27 Wade Berrier <wberrier@novell.com>
14535 * mini-s390x.c: Remove redeclaration of CompRelation and CompType (defined in
14536 mini.h) to fix build.
14538 2007-04-26 Zoltan Varga <vargaz@gmail.com>
14540 * mini-amd64.c (peephole_pass_1): Fix and reenable this pass.
14542 * mini-amd64.c (mono_arch_local_regalloc): Disable the new peephole_pass_1 as it
14543 causes the corlib unit tests to fail.
14545 2007-04-25 Zoltan Varga <vargaz@gmail.com>
14547 * mini-codegen.c (mono_opcode_to_type): Fix a bug in the previous patch.
14549 * mini-amd64.c (peephole_pass_1): New pass to perform before local regalloc.
14551 * mini-codegen.c (mono_opcode_to_cond): New helper function to convert conditional
14552 opcodes to the comparison relations.
14554 * mini-codegen.c (mono_opcode_to_type): New helper function to convert conditional
14555 opcodes to their types.
14557 * mini-ia64.c mini-amd64.c: Use mono_opcode_to_cond and mono_opcode_to_type.
14559 * mini-amd64.c (get_call_info): Allocate the result from the cfg mempool and cache
14560 it in cfg->arch.cinfo.
14562 * local-propagation.c (mono_local_cprop_bb): Fix a warning.
14564 * mini.h mini.c branch-opts.c: Change bbhash to be an array and store it in
14565 cfg->cil_offset_to_bb.
14567 2007-04-24 Zoltan Varga <vargaz@gmail.com>
14569 * liveness.c (optimize_initlocals): New mini-pass to optimize away dead assignments
14570 created becase of initlocals.
14572 2007-04-23 Zoltan Varga <vargaz@gmail.com>
14574 * mini-alpha.c cpu-alpha.md: More alpha port work from
14575 Sergey Tikhonov <tsv@solvo.ru>.
14577 2007-04-21 Andreas Faerber <andreas.faerber@web.de>
14579 * Makefile.am (BUILT_SOURCES): Fix for automake 1.6.x. Fixes #81417.
14581 2007-04-19 Zoltan Varga <vargaz@gmail.com>
14583 * cpu-s390.md (break): Correct the length of break instruction.
14585 Thu Apr 19 16:28:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
14587 * mini.c: fix a couple of soft-float issues and comments.
14589 2007-04-15 Miguel de Icaza <miguel@novell.com>
14591 * trace.c (is_filenamechar): - is also a filename char.
14593 2007-04-15 Neale Ferguson <neale@sinenomine.net>
14595 * mini-s390.c: Correct checking for enum type in return value processing.
14597 2007-04-14 Raja R Harinath <rharinath@novell.com>
14599 * Makefile.am (BUILT_SOURCES): Add 'version.h'.
14600 (version.h): Makefile is in the build directory.
14602 2007-04-06 Andreas Faerber <andreas.faerber@web.de>
14604 * mini-amd64.h: fix for assertion failure on Solaris/amd64
14606 2007-04-11 Martin Baulig <martin@ximian.com>
14608 * mini.c (can_access_member): Fix handling of generic classes;
14611 2007-04-10 Zoltan Varga <vargaz@gmail.com>
14613 * aot-runtime.c (mono_aot_plt_resolve): Fix disabling of AOT. Fixes #81316.
14615 2007-04-05 Zoltan Varga <vargaz@gmail.com>
14617 * aot-runtime.c: Fix disabling of AOT. Fixes #81316.
14619 Fri Mar 23 20:25:31 CET 2007 Paolo Molaro <lupus@ximian.com>
14621 * mini-codegen.c: make sure the right spill amount is
14622 used for fp or integer registers (fixes the float_sub_spill() on ppc).
14624 Fri Mar 23 19:43:35 CET 2007 Paolo Molaro <lupus@ximian.com>
14626 * mini-ppc.c: fixes for the fp_branch_nan test.
14628 2007-03-23 Zoltan Varga <vargaz@gmail.com>
14630 * basic.cs: Comment out new test which still fails on ia64.
14632 Fri Mar 23 15:54:23 CET 2007 Paolo Molaro <lupus@ximian.com>
14634 * mini.c: immediate shifted or fix (mono_metadata_user_string assert).
14636 Fri Mar 23 12:53:28 CET 2007 Paolo Molaro <lupus@ximian.com>
14638 * mini-ppc.c, mini-ppc.h: struct passing ABI fix (bug #77968).
14640 2007-03-22 Zoltan Varga <vargaz@gmail.com>
14642 * cfold.c (FOLD_BINOP): Cast the result to gint32 to prevent overflow problems
14643 on 64 bit machines. Fixes part of #80738.
14645 * basic.cs: Add regression test.
14647 2007-03-17 Zoltan Varga <vargaz@gmail.com>
14649 * inssel.brg basic.cs: Revert previous change to fix build.
14651 * inssel.brg (SWITCH): Clean out the upper word of the switch value on 64 bit
14654 * inssel.brg (SWITCH): Use an integer comparison. Fixes #80738.
14656 * basic.cs: Add new regression test.
14658 2007-03-17 Zoltan Varga <vargaz@gmail.com>
14660 * mini-ia64.c (mono_arch_emit_prolog): Fix an assert when a function has too
14663 2007-03-16 Neale Ferguson <neale@sinenomine.net>
14665 * cpu-s390x.md: Correct length of break instruction.
14667 2007-03-16 Neale Ferguson <neale@sinenomine.net>
14669 * mini-s390x.c, cpu-s390x.md: Fix #80507 for s390x.
14670 * mini-s390.c, cpu-s390.md: Fix #80507 for s390.
14672 2007-03-15 Jonathan Chambers <joncham@gmail.com>
14674 * *.c: Begin WIN64 port.
14675 * mini.c: Use correct register in profiler.
14676 * mini-amd64.c: No inline assembly on Win64.
14677 * mini-amd64.h: Implement MONO_INIT_CONTEXT_FROM_FUNC for Win64.
14678 Only define MONO_ARCH_USE_SIGACTION on non-windows platforms.
14679 * exceptions-amd64.c: Only need gregs_from_ucontext if MONO_ARCH_USE_SIGACTION
14680 is defined. Implement mono_arch_sigctx_to_monoctx, mono_arch_monoctx_to_sigctx, and
14681 mono_arch_ip_from_context for Win64.
14683 Contributed under MIT/X11 license.
14685 2007-03-15 Zoltan Varga <vargaz@gmail.com>
14687 * exceptions-amd64.c (seh_handler): Ditto.
14689 * exceptions-x86.c (seh_handler): Fix a memory leak.
14691 Thu Mar 15 13:47:59 CET 2007 Paolo Molaro <lupus@ximian.com>
14693 * mini-arm.c, mini-mips.c, mini-ppc.c, mini-s390.c,
14694 mini-s390x.c: fixed peephole optimizations to deal
14695 correctly with 1 and 2 byte reload avoidance.
14697 Thu Mar 15 10:17:54 CET 2007 Paolo Molaro <lupus@ximian.com>
14699 * cpu-s390.md, cpu-s390x.md: update localloc length.
14701 Wed Mar 14 21:00:19 CET 2007 Paolo Molaro <lupus@ximian.com>
14703 * cpu-g4.md: added missing descriptions.
14705 2007-03-14 Miguel de Icaza <miguel@novell.com>
14707 * Makefile.am: Add support so the tail tests are not executed on
14708 PowerPC as that is a known limitation of the PowerPC port.
14710 2007-03-13 Jonathan Chambers <joncham@gmail.com>
14712 * runmdesc.bat: Move to msvc directory.
14714 2007-03-13 Jonathan Chambers <joncham@gmail.com>
14716 * runmdesc.bat: Run executable that was produced by the current
14717 target and sent via an argument.
14719 2007-03-11 Zoltan Varga <vargaz@gmail.com>
14721 * mini.c (mono_method_to_ir): Fix box+brtrue optimization. Fixes
14724 * generics.2.cs: Add regression test.
14726 2007-03-09 Wade berrier <wberrier@novell.com>
14728 * mini-ppc.h: Undo typo of MONO_CONTEXT_SET_SP (ppc doesn't define this symbol)
14730 2007-03-09 Zoltan Varga <vargaz@gmail.com>
14732 * aot-runtime.c (load_aot_module): Load all dependent assemblies eagerly since all
14733 AOT code depends on this.
14735 Thu Mar 8 19:36:13 CET 2007 Paolo Molaro <lupus@ximian.com>
14737 * mini.c: more precise tracking of types in the eval stack
14738 (part of fix for bug #81044).
14740 2007-03-07 Zoltan Varga <vargaz@gmail.com>
14742 * aot-runtime.c (mono_aot_get_class_from_name): Add a cache.
14744 * aot-compiler.c (encode_patch): Remove an obsolete comment.
14746 2007-03-06 Zoltan Varga <vargaz@gmail.com>
14748 * mini-exceptions.c (mono_handle_native_sigsegv): Fix a warning.
14750 * mini.c (mono_method_to_ir): Add a workaround for bug #80733.
14752 2007-02-22 Zoltan Varga <vargaz@gmail.com>
14754 * mini.c (type_from_op): Convert CEE_CONV_U to OP_LCONV_TO_U when the argument is
14755 a pointer on 64 bit systems. Fixes #80190.
14757 * iltests.il: Add new regression test.
14759 Tue Feb 20 11:33:28 CET 2007 Paolo Molaro <lupus@ximian.com>
14761 * mini.c: inline a constant for Environment.IsRunningOnWindows.
14763 2007-02-19 Geoff Norton <gnorton@customerdna.com>
14765 * trace.c: Remove an erroneous alignemnt check when tracing.
14766 Fixes --trace on OSX86.
14768 Wed Feb 14 19:45:56 CET 2007 Paolo Molaro <lupus@ximian.com>
14770 * mini-$(arch).h: initialize SP in context for all the archs.
14772 2007-02-14 Sebastien Pouliot <sebastien@ximian.com>
14774 * mini-x86.h: Initialize SP in MONO_INIT_CONTEXT_FROM_FUNC. Fix CAS
14775 regressions in the thread tests.
14777 2007-02-14 Zoltan Varga <vargaz@gmail.com>
14779 * *-alpha.*: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>:
14780 - fixed implementation of LOCALLOC opcode
14781 - implemented non-un compare for floats
14783 - implementation of FDIV and CKFINITE opcodes
14784 - fixes for latest mono updates
14785 - additional arch opcodes
14787 Mon Feb 12 11:54:16 CET 2007 Paolo Molaro <lupus@ximian.com>
14789 * Makefile.am: simplify and merge rules for cross-compilation.
14791 2007-02-07 Massimiliano Mantione <massi@ximian.com>
14793 * local-propagation.c: Actually *apply* the fix for bug 80591...
14795 Tue Feb 6 19:03:19 CET 2007 Paolo Molaro <lupus@ximian.com>
14797 * mini-exceptions.c: backuot part of the last change
14798 (fixes cas tests on amd64 related to GetExecutingAssembly ()).
14800 2007-02-06 Massimiliano Mantione <massi@ximian.com>
14801 * inssel.brg: Fix bug 59286.
14804 Tue Feb 6 12:23:50 CET 2007 Paolo Molaro <lupus@ximian.com>
14806 * mini-exceptions.c: patch from Zoltan to correctly check for
14807 stack boundaries (using the stack register, not the frame register),
14808 fixes bugs #80724, #79717.
14810 2007-02-03 Zoltan Varga <vargaz@gmail.com>
14812 * mini-ia64.c inssel-sparc.brg mini-sparc.c cpu-sparc.md: Get rid of OP_SETREG/
14813 OP_SETREGIMM, use OP_MOVE/OP_ICONST instead.
14815 * mini-amd64.c (mono_arch_output_basic_block): Fix ATOMIC_EXCHANGE in the
14816 presence of frame pointer elimination.
14818 2007-02-01 Geoff Norton <gnorton@customerdna.com>
14820 * mini-x86.h: NetBSD UCONTEX_REG defines.
14822 2007-02-01 Zoltan Varga <vargaz@gmail.com>
14824 * inssel-amd64.brg: Fix amd64 build.
14826 Thu Feb 1 14:02:09 CET 2007 Paolo Molaro <lupus@ximian.com>
14828 * mini.h: remove extern to workaround what looks likes gcc bug 26905
14831 2007-01-31 Zoltan Varga <vargaz@gmail.com>
14833 * mini-codegen.c (mono_is_regsize_var): New helper function usable by the back
14836 * mini-<ARCH>.c: Use mono_is_regsize_var ().
14838 2007-01-30 Mark Mason <mason@broadcom.com>
14840 * exceptions-mips.c: Lots of exception handling fixes, LMFs now work, some cleanups.
14841 * mini-mips.h: Add LMF magic numbers, and fix context set/get macros.
14842 * mini-mips.c: Cleanups, LMF handling now works, optimize store of zero, implement localloc
14843 beginning support for CEE_JMP [not quite working yet]
14844 * tramp-mips.c: LMF handling now works
14846 2007-01-30 Zoltan Varga <vargaz@gmail.com>
14848 * mini-amd64.c (peephole_pass): Optimize code common in initlocals blocks.
14850 * mini.h (NULLIFY_INS): New macro.
14852 Tue Jan 30 16:33:33 CET 2007 Paolo Molaro <lupus@ximian.com>
14854 * mini.c: statistical profiler fix for windows, patch
14855 from Tor Lillqvist (tml@novell.com).
14857 2007-01-30 Massimiliano Mantione <massi@ximian.com>
14858 * local-propagation.c: Fix bug 80591.
14860 Mon Jan 29 12:14:34 CET 2007 Paolo Molaro <lupus@ximian.com>
14862 * Makefile.am: put back the --export-dynamic option as with
14863 the previous gmodule flags (thanks to Robert Jordan).
14865 2007-01-28 Zoltan Varga <vargaz@gmail.com>
14867 * mini-sparc.c (peephole_pass): Fix #80622 for sparc as well.
14869 mini.h *.c: Allocate fp vregs from the same pool as the int vregs. Use this to
14870 simplify and speed up the local register allocator. Also rename some fields
14871 like iassign->vassign.
14873 * regalloc.c: Remove some functions which are no longer used since their
14874 inlined version is in mini-codegen.c.
14876 * mini-codegen.c: Rename mono_regstate2_ functions to mono_regstate_.
14878 * basic.cs objects.cs iltests.il: Merge tests from the linear IL branch.
14880 2007-01-27 Zoltan Varga <vargaz@gmail.com>
14882 * mini-amd64.c (peephole_pass): Remove optimizations which omit a
14883 narrowing. Fixes #80622.
14885 * iltests.il: Add new regresssion test.
14887 Fri Jan 26 18:31:45 CET 2007 Paolo Molaro <lupus@ximian.com>
14889 * mini.h, mini-trampolines.c, aliasing.c, mini-codegen.c,
14890 debug-debugger.c, debug-debugger.h: warning fixes.
14891 * driver.c: updated copyright year and made it fit in one line.
14893 Fri Jan 26 12:48:39 CET 2007 Paolo Molaro <lupus@ximian.com>
14895 * aot-runtime.c: updated to use mono-dl instead of gmodule.
14897 2007-01-25 Zoltan Varga <vargaz@gmail.com>
14899 * mini-x86.c (mono_arch_output_basic_block): Fix #80507 for x86.
14901 * mini-amd64.c (mono_arch_output_basic_block): Fix #80507 for amd64.
14903 * iltests.il: Add new test for bug #80507.
14905 Wed Jan 24 19:10:28 CET 2007 Paolo Molaro <lupus@ximian.com>
14907 * mini-arm.h: use soft-float also on vfp for now.
14909 Wed Jan 24 14:54:40 CET 2007 Paolo Molaro <lupus@ximian.com>
14911 * mini.c: fix some more soft-float issues.
14913 2007-01-24 Zoltan Varga <vargaz@gmail.com>
14915 * mini-sparc.h (MONO_ARCH_FRAME_ALIGNMENT): Fix sparc build.
14917 2007-01-24 Massimiliano Mantione <massi@ximian.com>
14918 * mini-arch.h, , inssel-amd64.brg, mini-x86.c, inssel-x86.brg,
14919 mini-ia64.c, mini-sparc.c, mini-alpha.c: Introduced
14920 MONO_ARCH_LOCALLOC_ALIGNMEENT to fix bug 80498.
14922 Wed Jan 24 12:04:39 GMT 2007 Paolo Molaro <lupus@ximian.com>
14924 * mini-arm.c: typo fix.
14926 2007-01-23 Neale Ferguson <neale@sinenomine.net>
14928 * mini-s390x.c: Use lgb instructions for I1 type variables instead of lb.
14930 2007-01-21 Zoltan Varga <vargaz@gmail.com>
14932 * mini.c (mono_allocate_stack_slots_full): Allocate memory from the cfg mempool.
14933 Share stack slots for scalar types. Avoid expensive g_list_free () calls.
14935 * mini-x86.c (mono_arch_allocate_vars): Don't free the result of allocate_stack_slots_full.
14937 * mini-amd64.c mini-ia64.c mini-alpha.c: Ditto.
14939 * mini.h (MonoJitStats): Add a new JIT statistics: locals_stack_size.
14941 * inssel.brg: Fix a warning.
14943 * mini.h (MonoBasicBlock): Make bb->dominated a GSList.
14945 * abcremoval.c ssa.c ssapre.c: Update after this change.
14947 * dominators.c (compute_dominators): Allocate bb->dominated from the cfg mempool.
14949 * dominators.c (df_set): Use mono_bitset_union_fast.
14951 Sat Jan 20 16:59:01 CET 2007 Paolo Molaro <lupus@ximian.com>
14953 * mini.h, genmdesc.c, genmdesc.pl, mini-${arch}.c, cprop.c,
14954 mini-codegen.c: reduce relocations and memory usage for the cpu
14957 2007-01-20 Zoltan Varga <vargaz@gmail.com>
14959 * mini-codegen.c (mono_regstate2_alloc_int): Optimize this using bsfq on amd64.
14961 * genmdesc.c genmdesc.pl mini.h: Remove some unused fields from the mdesc tables
14962 to reduce their size.
14964 2007-01-19 Mark Mason <mason@broadcom.com>
14966 * exceptions-mips.c: fix mono_arch_ip_from_context(), increase exception debug support.
14967 * mini-mips.c: more configuration macros, support long conditional branches, additional
14968 asserts, fix epilog instrumentation.
14969 * mini-mips.h: use standard stack walk
14970 * cpu-mips.md: increase size of div, rem and conditional branches
14972 Fri Jan 19 17:23:32 CET 2007 Paolo Molaro <lupus@ximian.com>
14974 * mini.h, mini-codegen.c, mini-$(arch).h: claenup references
14977 2007-01-19 Zoltan Varga <vargaz@gmail.com>
14979 * aot-compiler.c (encode_klass_info): Allow classes of the form <Type>[][].
14980 (compile_method): Ditto.
14982 * aot-runtime.c (decode_klass_info): Ditto.
14984 * mini.c (mono_method_to_ir): Call mono_get_got_var () in a place where it is
14985 needed by the code generated by inssel.brg. Also fix a warning.
14987 Thu Jan 18 17:55:22 CET 2007 Paolo Molaro <lupus@ximian.com>
14989 * mini.c: deal with enums that become genericinsts by
14990 being nested in a generic class (bug #79956).
14992 Thu Jan 18 16:52:56 CET 2007 Paolo Molaro <lupus@ximian.com>
14994 * mini.c: match the generic definition to check for
14995 private access with generic types (bug #78431).
14997 Thu Jan 18 11:50:13 CET 2007 Paolo Molaro <lupus@ximian.com>
14999 * genmdesc.pl, Makefile.am: perl implementation of genmdesc,
15000 to make life easier for people cross-compiling that insist on not
15003 2007-01-17 Mark Mason <mason@broadcom.com>
15005 * inssel-long.brg: patch to deal with mips missing flags
15006 * inssel-long32-mips.brg: implement overflow checks
15007 * insset-mips.brg: implement overflow checks
15008 * mini-mips.h: implement conditional exception handling
15009 * mini-mips.c: add mips_emit_exc_by_name(), implement conditional exception handling.
15010 Remove unused code, minor cleanups.
15011 * exceptions-mips.c: minor cleanups
15012 * mini-ops.h: add mips conditional exception ops
15013 * cpu-mips.md: add mips conditional exception ops
15016 Wed Jan 17 19:22:34 CET 2007 Paolo Molaro <lupus@ximian.com>
15018 * inssel.brg: patch from Mark Mason <mason@broadcom.com>
15019 to deal with mips missing of flags.
15021 Tue Jan 16 20:01:01 CET 2007 Paolo Molaro <lupus@ximian.com>
15023 * exceptions-ppc.c: execute fault handlers.
15025 Tue Jan 16 19:54:44 CET 2007 Paolo Molaro <lupus@ximian.com>
15027 * mini-ppc.c: handle missing call locationss with FORCE_INDIR_CALL.
15029 Tue Jan 16 13:14:31 CET 2007 Paolo Molaro <lupus@ximian.com>
15031 * mini.c: handle also floating point values in initialize_array.
15033 Tue Jan 16 12:42:40 CET 2007 Paolo Molaro <lupus@ximian.com>
15035 * mini.c, aot-runtime.c, aot-compiler.c: enable aot compilation of
15036 array initialization and make it conditional on the intrins option.
15038 Tue Jan 16 11:28:45 CET 2007 Paolo Molaro <lupus@ximian.com>
15040 * mini.h, patch-info.h, Makefile.am, aot-compiler.c: reduce
15041 relocations and put the patch info names close to the enum definition.
15043 2007-01-15 Mark Mason <mason@broadcom.com>
15045 * basic.cs, exceptions.cs: break up large tests to increase debugability.
15047 Mon Jan 15 18:57:14 CET 2007 Paolo Molaro <lupus@ximian.com>
15049 * mini.c: optimized RuntimeHelpers::InitializeArray () calls.
15051 2007-01-12 Raja R Harinath <rharinath@novell.com>
15053 * mini.c (mono_method_to_ir): Use new MonoGenericContext accessor.
15055 Thu Jan 11 11:16:42 CET 2007 Paolo Molaro <lupus@ximian.com>
15057 * Makefile.am: distribute the mips sources.
15059 Wed Jan 10 19:49:33 CET 2007 Paolo Molaro <lupus@ximian.com>
15061 * mini-codegen.h: handle bug #80489 here, by excluding ecx
15064 Wed Jan 10 19:08:05 CET 2007 Paolo Molaro <lupus@ximian.com>
15066 * cpu-x86.md: back out for now as this triggers other regressions.
15068 Wed Jan 10 18:33:16 CET 2007 Paolo Molaro <lupus@ximian.com>
15070 * cpu-x86.md: force src1 and dest regpair for long shift instructions
15071 to eax:edx, so ecx can't get allocated to them (bug #80489).
15073 Tue Jan 9 12:36:11 CET 2007 Paolo Molaro <lupus@ximian.com>
15075 * mini.c, mini-exceptions.c: enabled running fault handlers
15078 2007-01-03 Miguel de Icaza <miguel@novell.com>
15080 * driver.c: If nothing fail, do not use the string "failed",
15081 because it makes it very annoying to view test result logs on the
15084 2006-12-30 Miguel de Icaza <miguel@novell.com>
15086 * debug-debugger.c (mono_debugger_main): Rename "main" to
15087 "main_method" to prevent a warning.
15089 Remove a warning for unused field.
15091 2006-12-28 Martin Baulig <martin@ximian.com>
15094 (MONO_DEBUGGER__debugger_info): Add `get_lmf_addr'.
15096 2006-12-22 Martin Baulig <martin@ximian.com>
15098 * mdb-debug-info32.s, mdb-debug-info64.s: New files.
15099 Put a pointer to the `MONO_DEBUGGER__debugger_info' into a
15100 seperate `.mdb_debug_info' section, so we can access it from the
15101 debugger even if the binary is stripped.
15103 * debug-debug.c: Reference the `MONO_DEBUGGER__debugger_info_ptr'
15104 from the `.mdb_debug_info' here to prevent the linker from
15105 removing that section.
15107 * Makefile.am (mono_debugger_sources): Add mdb-debug-info32.s /
15108 mdb-debug-info64.s.
15110 2006-12-19 Robert Jordan <robertj@gmx.net>
15112 * mini-x86: enable the code to return small structures in
15113 registers for FreeBSD as well. Fixes bug #80278.
15114 * aot-runtime.c: Include sys/wait.h for WEXITSTATUS/WIFEXITED.
15116 Mon Dec 18 19:47:17 CET 2006 Paolo Molaro <lupus@ximian.com>
15118 * mini-x86.c: align the stack when calling the profiler
15119 function instrumenting the prolog (on OSX).
15121 Thu Dec 14 15:22:43 CET 2006 Paolo Molaro <lupus@ximian.com>
15123 * mini.c: emit a break opcode where Debugger.Break () is called.
15125 2006-12-13 Miguel de Icaza <miguel@novell.com>
15127 * mini.c (mono_method_to_ir): Provide useful information on this
15128 assert, to prevent others from debugging like I did.
15130 Tue Dec 12 17:01:38 CET 2006 Paolo Molaro <lupus@ximian.com>
15132 * mini.c: enable code which was incorrectly commented
15135 Tue Dec 12 16:28:15 CET 2006 Paolo Molaro <lupus@ximian.com>
15137 * mini-x86.c: enable on OSX, too, the code to return small
15138 structures in registers.
15140 Mon Dec 11 19:22:35 CET 2006 Paolo Molaro <lupus@ximian.com>
15142 * mini-x86.c: remove the use of the dynamic code manager here, too.
15144 Mon Dec 11 19:08:33 CET 2006 Paolo Molaro <lupus@ximian.com>
15146 * mini.h, debug-debugger.c, tramp-*.c: fixed
15147 mono_debugger_create_notification_function() to use
15148 mono_global_codeman_reserve () instead of a dynamic code manager.
15150 Tue Dec 5 17:54:50 CET 2006 Paolo Molaro <lupus@ximian.com>
15152 * mini.c, jit-icalls.h, jit-icalls.c: remove the
15153 ves_array_element_address() jit icall and use a generated
15154 managed method instead (which is about 4 times faster for a rank 3
15157 2006-11-29 Mark Mason <mason@broadcom.com>
15159 * basic-calls.cs: additional tests for passing
15160 structures as function arguments.
15162 2006-11-29 Mark Mason <mason@broadcom.com>
15164 * mini-mips.h: disable custom exception handling
15165 * mini-mips.c: throw/rethrow should use jalr to call
15166 exception stubs. Fixed bug with passing structures
15167 by value. More support for tracing floating point
15170 Wed Nov 29 20:28:17 CET 2006 Paolo Molaro <lupus@ximian.com>
15172 * mini.c: fixed typo in the soft-float ldind.r4 handling
15175 Wed Nov 29 11:33:03 CET 2006 Paolo Molaro <lupus@ximian.com>
15177 * mini.c, mini.h, driver.c: added --runtime command line
15178 option to select a different runtime than the autodetected one.
15179 * jit.h: added API for embedders to initialize with a specific
15182 Tue Nov 28 21:24:55 CET 2006 Paolo Molaro <lupus@ximian.com>
15184 * mini.c: handle also boxing of r4 values (bug #80024).
15186 Tue Nov 28 19:45:44 CET 2006 Paolo Molaro <lupus@ximian.com>
15188 * mini-ppc.c: force indirect calls until we reserve
15189 enough address space for all the generated code.
15191 Tue Nov 28 20:04:34 GMT 2006 Paolo Molaro <lupus@ximian.com>
15193 * exceptions-arm.c: workaround bugs in the libc definition
15194 of struct ucontext.
15196 Mon Nov 27 15:13:41 CET 2006 Paolo Molaro <lupus@ximian.com>
15198 * inssel.brg: fixes from me and Mark Mason.
15200 2006-11-23 Dick Porter <dick@ximian.com>
15202 * wapihandles.c (mini_wapi_seminfo): No need to adjust the counter
15203 semaphore display now we've fixed the initial value
15205 Wed Nov 22 11:04:37 CET 2006 Paolo Molaro <lupus@ximian.com>
15207 * inssel.brg: partially revert the last change to fix the build.
15209 2006-11-21 Mark Mason <mason@broadcom.com>
15211 * inssel.brg: Add and use compare-and-branch macros to support
15212 architectures that do not have condition code registers (ie. MIPS).
15213 * *-mips.{c,brg,md}: Fix copyright statements
15215 2006-11-20 Mark Mason <mason@broadcom.com>
15217 * Makefile.am: remove mini-codegen.c from list of MIPS sources
15218 * mini.c: Allow GET_CONTEXT to be specified by the arch port
15219 * mini.h: Added declaration for mono_print_ins()
15220 * mini-codegen.c: added ins_spec initializer for MIPS
15221 * mini-codegen.c (mono_call_inst_add_outarg_reg): added asserts for
15222 vreg to be virtual and hreg to be non-virtual.
15223 * mini-codegen.c (mono_spillvar_offset): assert if MIPS - spilling
15224 is not yet working/implemented correctly.
15225 * mini-codegen.c (print_ins): rename to mono_print_ins(), make
15226 non-static, fixup calls to print_ins() from other parts in the file.
15228 2006-11-20 Mark Mason <mason@broadcom.com>
15230 * basic-calls.cs: added tests for passing structures as arguments
15233 Mon Nov 20 19:40:11 CET 2006 Paolo Molaro <lupus@ximian.com>
15235 * inssel-long32.brg: optimize signed division by power of two.
15237 Mon Nov 20 17:37:58 CET 2006 Paolo Molaro <lupus@ximian.com>
15239 * mini-arm.c: added support for interworking with thumb code
15240 (mono must be still be built using the ARM instruction encoding).
15242 2006-11-19 Miguel de Icaza <miguel@novell.com>
15244 * mini.c (type_from_op): Separate the conditions for OP_EQ as the
15245 verifier has different rules for it. Fixes a few verifier issues
15248 * mini-exceptions.c (mono_handle_native_sigsegv): Put the message
15249 at the end, so people know what happened.
15251 Thu Nov 16 14:07:18 CET 2006 Paolo Molaro <lupus@ximian.com>
15253 * brach-opts.c: in optimize_exception_target() make sure we
15254 are in a catch clause (fixes bug #79871).
15256 Thu Nov 16 12:42:13 CET 2006 Paolo Molaro <lupus@ximian.com>
15258 * jit-icalls.c, jit-icalls.h, mini-arm.c, mini.c:
15259 more soft-float support fixes.
15261 Wed Nov 15 18:45:47 GMT 2006 Paolo Molaro <lupus@ximian.com>
15263 * mini-arm.c, inssel-arm.brg: ABI fix for longs and doubles
15264 that are passed half on the stack and half in registers.
15266 Wed Nov 15 17:00:27 CET 2006 Paolo Molaro <lupus@ximian.com>
15268 * mini-ops.h, mini-arch.h, helpers.c, Makefile.am:
15269 more mips integration work from Mark E Mason
15270 <mark.e.mason@broadcom.com>.
15272 Wed Nov 15 16:34:03 CET 2006 Paolo Molaro <lupus@ximian.com>
15274 * exceptions-mips.c, inssel-mips.brg, mini-mips.h,
15275 cpu-mips.md, inssel-long32-mips.brg, mini-mips.c,
15276 tramp-mips.c: added sources for the mips port, not
15277 integrated in the build yet. Contributed by
15278 Mark E Mason <mark.e.mason@broadcom.com>.
15280 2006-11-14 Neale Ferguson <neale@sinenomine.net>
15282 * mini-s390[x].c (is_regsize_var): Support PTR/FNPTR too.
15284 Tue Nov 14 16:06:37 CET 2006 Paolo Molaro <lupus@ximian.com>
15286 * Makefile.am, inssel-float.brg, inssel-softfloat.brg:
15287 put the soft-float rules in its own file since it seems to
15288 break s390 compilation.
15290 Mon Nov 13 15:54:38 CET 2006 Paolo Molaro <lupus@ximian.com>
15292 * mini-arm.c: fixed wrnings.
15294 Fri Nov 10 19:18:32 CET 2006 Paolo Molaro <lupus@ximian.com>
15296 * mini-arm.c, mini-arm.h, cpu-arm.md, inssel-float.brg,
15297 inssel-arm.brg: ARM support for soft-float.
15299 Fri Nov 10 18:38:15 CET 2006 Paolo Molaro <lupus@ximian.com>
15301 * mini.c, jit-icalls.c, jit-icalls.h: added first cut at handling
15302 loads and stores of 32 bit fp values.
15304 2006-11-10 Zoltan Varga <vargaz@gmail.com>
15306 * mini-sparc.c (is_regsize_var): Support PTR/FNPTR too.
15308 * tramp-sparc.c (mono_arch_patch_callsite): Fix this function so it actually
15309 works. Fixes #79852 and #79463.
15311 Thu Nov 9 16:56:13 CET 2006 Paolo Molaro <lupus@ximian.com>
15313 * mini.c, mini-codegen.c, jit-icalls.c, jit-icalls.h:
15314 more soft-float support WIP and fixes.
15316 Wed Nov 8 16:40:02 CET 2006 Paolo Molaro <lupus@ximian.com>
15318 * mini-arm.c: some VFP updates.
15320 Tue Nov 7 19:45:51 CET 2006 Paolo Molaro <lupus@ximian.com>
15322 * mini-exceptions.c: 0 is a valid local var offset in some
15323 architectures, don't assert (bug #78508).
15325 Tue Nov 7 18:17:52 GMT 2006 Paolo Molaro <lupus@ximian.com>
15327 * exceptions-arm.c: fixed off by one error in stack walk code.
15329 Tue Nov 7 11:27:26 CET 2006 Paolo Molaro <lupus@ximian.com>
15331 * mini.h, mini.c: more precise tracking of type load exceptions.
15333 2006-11-03 Robert Jordan <robertj@gmx.net>
15335 * Makefile.am: [WIN32] Add monow.exe target.
15336 * driver.c: [WIN32] Don't detach the console when debugging.
15339 2006-10-30 Miguel de Icaza <miguel@novell.com>
15341 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Eliminate warning.
15343 2006-10-23 Zoltan Varga <vargaz@gmail.com>
15345 * aot-compiler.c (emit_method_info): Add a case missed earlier.
15347 * driver.c (mini_regression): Fix --regression with AOT.
15349 * aot-compiler.c (emit_method_info): Fix AOT on amd64.
15351 2006-10-17 Zoltan Varga <vargaz@gmail.com>
15353 * mini.c (GET_CONTEXT): Correct the definition of this for sparc/linux.
15355 * mini-sparc.h: Don't use sigaction on sparc/linux.
15357 * exceptions-sparc.c: Call mono_arch_flush_icache () in a couple of places.
15359 * mini-sparc.c (mono_sparc_flushw): Call mono_arch_flush_icache ().
15361 * mini-exceptions.c: Add proper include files for getpid ().
15363 2006-10-16 Zoltan Varga <vargaz@gmail.com>
15365 * aot-runtime.c (mono_aot_get_method): Change this to return the native code
15366 address instead of a MonoJitInfo* to avoid decoding the exception info for the
15369 * aot-runtime.c aot-compiler.c: Use uint16 instead of uint32 entries in the
15370 name cache to reduce its size.
15372 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
15374 2006-10-15 Zoltan Varga <vargaz@gmail.com>
15376 * mini-x86.c: Save/restore the current LMF structure more efficiently using
15377 the mono_lmf TLS variable.
15379 * exceptions-x86.c (mono_arch_find_jit_info): Only access lmf->method in
15380 trampoline lmf frames.
15382 * mini-sparc.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Define this on sparc as well.
15384 2006-10-14 Zoltan Varga <vargaz@gmail.com>
15386 * mini-amd64.c: Save/restore the current LMF structure more efficiently using
15387 the mono_lmf TLS variable.
15389 * mini-exceptions.c: Access the LMF structure through accessors.
15391 * mini.c: Allow the backends the option for storing the lmf in a dedicated TLS
15392 variable instead of in jit_tls->lmf.
15394 * mini-x86.c mini-amd64.c: Update after lmf->lmf_addr name change.
15396 * exceptions-amd64.c (mono_arch_find_jit_info): Only access lmf->method in
15397 trampoline lmf frames.
15399 * mini-amd64.c (mono_arch_emit_prolog): Do not set lmf->method as it is not needed.
15401 2006-10-12 Zoltan Varga <vargaz@gmail.com>
15403 * mini.c trace.c mini-x86.c: Revert these too.
15405 * mini.c trace.c mini-x86.c: Remove warning workarounds after the mono_type_size ()
15408 Tue Oct 10 11:35:20 CEST 2006 Paolo Molaro <lupus@ximian.com>
15410 * genmdesc.c: removed now dead code.
15412 2006-10-09 Robert Jordan <robertj@gmx.net>
15414 * mini.c: Disable the CrashReporter on MacOS X; Fixes #74869
15416 Mon Oct 9 17:06:41 CEST 2006 Paolo Molaro <lupus@ximian.com>
15418 * mini.h: do not leave gaps in the opcode values.
15420 Mon Oct 9 16:08:51 CEST 2006 Paolo Molaro <lupus@ximian.com>
15422 * jit-icalls.h: flag functions as internal here, too.
15424 Mon Oct 9 15:58:18 CEST 2006 Paolo Molaro <lupus@ximian.com>
15426 * mini.h, aliasing.h, declsec.h, regalloc.h, trace.h: mark internal
15427 functions with the internal attribute.
15429 Mon Oct 9 15:52:45 CEST 2006 Paolo Molaro <lupus@ximian.com>
15431 * aot-compiler.c: fclose the file descriptor in the profile read loop.
15433 Fri Oct 6 16:01:38 CEST 2006 Paolo Molaro <lupus@ximian.com>
15435 * mini.c, jit-icalls.c, inssel-float.brg: beginnings of support
15438 2006-10-05 Zoltan Varga <vargaz@gmail.com>
15440 * mini-x86.c (emit_load_volatile_arguments): New function to handle arguments of
15441 tail calls as on other platforms.
15443 * mini.c (mono_method_to_ir): Fix a few tailcall problems. Fixes #79557.
15445 * iltests.il: Add a few tailcall tests.
15447 Tue Oct 3 16:33:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
15449 * driver.c: fix loop for old compilers (bug #79521).
15451 2006-10-02 Zoltan Varga <vargaz@gmail.com>
15453 * mini-exceptions.c (ves_icall_get_trace): Remove debug printf.
15455 * aot-runtime.c (mono_aot_get_class_from_name): Avoid a memory allocation.
15457 * aot-compiler.c: Add a new option 'metadata-only' to only emit the cached
15458 metadata without any code.
15460 * mini-exceptions.c (mono_handle_native_sigsegv): Add some code to print out
15461 more precise debugging information using gdb.
15463 2006-09-30 Zoltan Varga <vargaz@gmail.com>
15465 * inssel-ia64.brg: Make the helper methods static.
15467 Thu Sep 28 16:40:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
15469 * inssel-x86.brg: make the helper methods static.
15471 Thu Sep 28 16:31:32 CEST 2006 Paolo Molaro <lupus@ximian.com>
15473 * inssel-amd64.brg, mini-amd64.c: small cleanup, use inst_call.
15475 Thu Sep 28 15:36:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
15477 * mini.c: updates for monoburg changes.
15478 * inssel.brg: make a few helper functions static as they should.
15480 2006-09-27 Zoltan Varga <vargaz@gmail.com>
15482 * Makefile.am: Move mini-codegen.c to common_sources.
15484 Wed Sep 27 15:07:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
15486 * mini.h: instroduce inst_call in MonoInst for use in OUTARG
15488 * Makefile.am, cpu-g4.md, inssel-ppc.brg, mini-codegen.c, mini-ppc.c,
15489 mini-ppc.h: port to use the common local register allocator.
15491 2006-09-26 Zoltan Varga <vargaz@gmail.com>
15493 * mini.h: Remove the comment too then.
15495 Tue Sep 26 14:02:58 CEST 2006 Paolo Molaro <lupus@ximian.com>
15497 * mini.h: put back backend.data which is to be used shortly and
15498 doesn't increase the size of MonoInst. If any 64 bit arch aligned
15499 pointers on 4 byte boundaries it'd have much bigger issues running
15500 and you can ifdef it out anyway.
15502 2006-09-26 Zoltan Varga <vargaz@gmail.com>
15504 * mini.h (MonoInst): Remove backend.data field since it is unused and increases
15505 MonoInst size by 4 bytes on 64 bit machines.
15507 Tue Sep 26 11:57:26 CEST 2006 Paolo Molaro <lupus@ximian.com>
15509 * *.{c,h,brg}: long due removal of the unused field in MonoInst and
15510 replacement with more meaningful field names. Arch maintainers, please
15511 check the assigned names are good enough for your arch.
15513 2006-09-26 Zoltan Varga <vargaz@gmail.com>
15515 * cpu-ia64.md mini-ia64.c inssel-ia64.brg mini-ops.h: Get rid of the
15516 OP_IA64_FETCHADD opcodes, use OP_ATOMIC_ADD_IMM_NEW opcodes instead.
15518 Mon Sep 25 11:05:24 CEST 2006 Paolo Molaro <lupus@ximian.com>
15520 * mini.h, driver.c, optflags-def.h, Makefile.am: reduce runtime
15521 relocations and memory requirements, put the optimization flags
15522 definitions in their own file.
15524 2006-09-24 Zoltan Varga <vargaz@gmail.com>
15526 * jit-icalls.c (mono_helper_stelem_ref): Remove this unused helper function.
15528 * mini.c (mini_init): Remove reference to mono_helper_stelem_ref.
15530 2006-09-22 Zoltan Varga <vargaz@gmail.com>
15532 * mini-amd64.c (add_valuetype): Fix an uninitialized memory issue.
15534 Thu Sep 21 19:06:09 CEST 2006 Paolo Molaro <lupus@ximian.com>
15536 * inssel.brg: use the correct function to get the size of an item
15537 in an array, given an element class.
15538 * aot-compiler.c: do not access class->class_size directly.
15540 Thu Sep 21 12:10:56 CEST 2006 Paolo Molaro <lupus@ximian.com>
15542 * mini.h, debug-mini.c: added a debugging function to print
15543 info about local variables and arguments in a jitted method.
15545 2006-09-20 Zoltan Varga <vargaz@gmail.com>
15547 * mini-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
15549 * exceptions-ia64.c: Fix some problems reported by Bill Seurer <seurer@us.ibm.com>.
15551 2006-09-19 Zoltan Varga <vargaz@gmail.com>
15553 * mini-ia64.c (mono_arch_call_opcode): Avoid using the same loop index in the
15554 inner and outer loops when passing vtypes.
15556 Tue Sep 19 17:53:40 CEST 2006 Paolo Molaro <lupus@ximian.com>
15558 * mini-ppc.c: take into account the cpu errata for cache flushing
15559 which caused some random errors (bug #79381).
15561 2006-09-19 Zoltan Varga <vargaz@gmail.com>
15563 * mini-amd64.c (mono_arch_emit_exceptions): Emit the call to
15564 mono_arch_throw_corlib_exception using emit_call () too. Fixes #79271.
15566 2006-09-17 Zoltan Varga <vargaz@gmail.com>
15568 * aot-runtime.c (load_aot_module): Return immeditely if the AOT module was already
15571 * exceptions-amd64.c (gregs_from_ucontext): Apply another patch from the
15572 freebsd ports tree.
15574 * mini-amd64.c (emit_call): Avoid near calls on freebsd.
15575 (mono_arch_patch_code): Remove the unused handling of MONO_PATCH_INFO_CLASS_INIT.
15577 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix check for 32 bitness of
15580 2006-09-13 Zoltan Varga <vargaz@gmail.com>
15582 * aot-runtime.c (load_aot_module_from_cache): Fix PPC build.
15584 2006-09-12 Zoltan Varga <vargaz@gmail.com>
15586 * mini.c (UNVERIFIED): Add a 'break-on-unverified' MONO_DEBUG option so this
15587 macro does not have to be changed during debugging.
15589 * 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>.
15591 * cpu-pentium.md: Rename this to cpu-x86.md for consistency with other platforms.
15593 * Makefile.am mini-x86.c mini-codegen.c: Rename pentium_desc to x86_desc.
15595 * mini.c (mini_get_ldelema_ins): Allow ldelema2d optimization if
15596 MONO_ARCH_NO_EMULATE_MUL is defined.
15598 * mini-ia64.h (MONO_ARCH_CALLEE_FREGS): Reserve f33 for use by instructions.
15600 * mini-ia64.h: Define MONO_ARCH_NO_EMULATE_MUL.
15602 * mini-ia64.c: Implement CEE_MUL based on gcc emitted code.
15604 * mini-ia64.c (mono_arch_lowering_pass): Optimize store_membase_imm with offset==0.
15606 2006-09-11 Zoltan Varga <vargaz@gmail.com>
15608 * mini-x86.h mini-amd64.h mini-exceptions.c: Move the bsd specific MAP_ANON
15609 stuff to mini-exceptions.c where it is used.
15611 * mini-sparc.c (mono_arch_setup_jit_tls_data): Remove the duplicate altstack
15612 setup code, the real one is in mini-exceptions.c.
15614 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Move all dependencies on the
15615 layout of ucontext_t to helper functions in exceptions-amd64.c, as on x86. Add
15616 some changes from the freebsd ports tree.
15618 * mini-amd64.h exceptions-amd64.c: Fix the amd64 build. Get rid of the SC_
15621 * mini-amd64.h: Freebsd has MAP_ANON instead of MAP_ANONYMOUS.
15623 Mon Sep 11 13:18:55 CEST 2006 Paolo Molaro <lupus@ximian.com>
15625 * mini.c: on Linux, check for /proc to be mounted
15626 (bug# 79351, novell bug#201204).
15628 Mon Sep 11 13:10:12 CEST 2006 Paolo Molaro <lupus@ximian.com>
15630 * mini.c: handle cases where pthread_attr_getstack() behaves
15631 incorrectly (bug #78096).
15633 Mon Sep 11 11:31:10 BST 2006 Paolo Molaro <lupus@ximian.com>
15635 * mini-arm.c: support larger stack frames (bug #79272).
15637 2006-09-08 Zoltan Varga <vargaz@gmail.com>
15639 * aot-runtime.c (mono_aot_get_class_from_name): Remove a debug printf.
15641 * aot-compiler.c: Add a hash table to the AOT file mapping class names to typedef
15644 * aot-runtime.c (mono_aot_get_class_from_name): New function used by
15645 mono_class_from_name () to find a class from its name.
15647 * mini.c (mini_init): Register mono_aot_get_class_from_name () with the runtime.
15649 2006-09-07 Zoltan Varga <vargaz@gmail.com>
15651 * mini-amd64.c (emit_call): Avoid strstr () call if possible.
15653 2006-09-05 Kornel Pal <kornelpal@gmail.com>
15655 * Makefile.am: Renamed mono-1.dll to mono.dll. (-avoid-version)
15657 2006-09-04 Zoltan Varga <vargaz@gmail.com>
15659 * mini.c (mono_icall_get_wrapper): Fix a race condition on initializing
15660 callinfo->trampoline.
15662 * mini-amd64.c (emit_call): Special case calls to the vararg array icalls. Hopefully
15664 (mono_arch_patch_code): Add some debug code to help track down similar failures in the
15667 2006-09-03 Zoltan Varga <vargaz@gmail.com>
15669 * aot-runtime.c (mono_aot_plt_resolve): Add an assert.
15671 2006-09-02 Zoltan Varga <vargaz@gmail.com>
15673 * tramp-x86.c (mono_arch_create_specific_trampoline): Don't increase
15674 stats.method_trampolines, it is already done by the generic trampoline code.
15676 * tramp-amd64.c (mono_arch_create_specific_trampoline): Ditto.
15678 2006-09-01 Zoltan Varga <vargaz@gmail.com>
15680 * mini.c: Remove some references to mono_compile_aot, and use cfg->compile_aot instead.
15682 * aot-runtime.c: Add some tweaks to the MONO_AOT_CACHE functionality.
15684 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix a FIXME.
15686 * mini.c (print_jit_stats): Print mscorlib mempool size too.
15688 * mini.c (print_jit_stats): Print new stats.
15690 * *-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
15692 2006-08-31 Zoltan Varga <vargaz@gmail.com>
15694 * mini.c (mini_get_ldelema_ins): Fix verifier error when calling
15695 Address on two dimensional arrays. Fixes #78729.
15697 * mini.h (MonoCompile): Add a 'skip_visibility' field.
15699 * mini.c (method_to_ir): Disable visibility checks if skip_visibility is set on
15702 * mini-amd64.c (mono_arch_emit_exceptions): Fix assertion introduced by the last change.
15704 * mini.c (mono_runtime_cleanup_handlers): Clean up signal handlers on unix. Fixes
15707 * mini.c (handle_array_new): Applied patch from "briaeros007". Fix
15709 (mini_get_ldelema_ins): Ditto.
15711 2006-08-30 Zoltan Varga <vargaz@gmail.com>
15713 * mini-amd64.c (mono_arch_emit_exceptions): Align fp constants to 16 bytes.
15714 (mono_arch_output_basic_block): Avoid unaligned accesses in FNEG implementation.
15717 2006-08-29 Neale Ferguson <neale@sinenomine.net>
15719 * mini-s390.c, mini-s390x.c: Fix VARARG case processing with 0 arguments. Add
15720 mono_arch_get_patch_offset as a dummy entry point to allow successful link.
15722 * exceptions-s390x.c: Cosmetic change.
15724 * tramp-s390.c: Fix warning.
15726 * cpu-s390.md: Correct length of mul_imm.
15728 Wed Aug 23 19:24:00 CEST 2006 Paolo Molaro <lupus@ximian.com>
15730 * aot-compiler.c: added binary writer with ELF backend
15731 implementation (only on Linux/x86 for now).
15733 2006-08-18 Zoltan Varga <vargaz@gmail.com>
15735 * Makefile.am: Don't run net 2.0 AOT tests.
15737 * aot-compiler.c (compile_method): Skip methods with tail calls as well.
15738 (mono_compile_assembly): Skip net 2.0 assemblies as well.
15740 * aot-runtime.c (load_patch_info): Fix an uninitialized memory error.
15742 Fri Aug 18 19:38:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
15744 * aot-compiler.c: simplified and refactored the asm-writing code
15745 to allow different backends.
15747 2006-08-18 Zoltan Varga <vargaz@gmail.com>
15749 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
15751 * aot-compiler.c aot-runtime.c: Reorg the GOT slot allocation code a
15752 little. Share patches of type TYPE_FROM_HANDLE as well.
15754 * mini.c (mono_patch_info_equal): New helper function.
15755 (mono_patch_info_hash): Ditto.
15757 * aot-compiler.c (emit_method_code): Fix s390 build.
15759 * mini.c (mono_allocate_stack_slots_full): Fix yet another place where byref
15760 is not handled because it is stored as a flag and not as a type ctor. Fixes
15763 2006-08-17 Zoltan Varga <vargaz@gmail.com>
15765 * aot-compiler.c: Fix computation of GOT slot statistics.
15767 * aot-compiler.c aot-runtime.c: Implement sharing of GOT slots for classes/fields.
15768 Also remove support for not PIC AOT.
15770 * mini.h: Bump AOT file format version.
15772 * objects.cs: Add a test for #78990.
15774 * mini-x86.c (mono_arch_output_basic_block): Applied patch from Peter Dettman
15775 (peter.dettman@iinet.net.au). Fixes #79087.
15777 * basic-long.cs: Add a test for the above.
15779 2006-08-16 Zoltan Varga <vargaz@gmail.com>
15781 * aot-compiler.c (get_got_offset): Add a cache for GOT entries, not yet used.
15783 * aot-compiler.c (get_plt_index): Add a cache for wrappers too. Simplify the
15786 2006-08-15 Zoltan Varga <vargaz@gmail.com>
15788 * mini.c (mini_init): Fix registration of idiv/imul opcodes which can throw
15791 2006-08-10 Jonathan Chambers <joncham@gmail.com>
15793 * mini.c: Don't verify COM proxy invoke calls
15796 2006-08-10 Dick Porter <dick@ximian.com>
15798 * wapihandles.c (mini_wapi_seminfo): More info, to help track down
15799 which process is holding semaphores locked.
15801 2006-08-08 Zoltan Varga <vargaz@gmail.com>
15803 * mini-ia64.c mini-amd64.c: Fix #79027.
15805 * mini-sparc.c (mono_arch_call_opcode): Fix the previous patch.
15807 * mini-sparc.c (mono_arch_call_opcode): Fix #79027.
15809 * mini-x86.c (mono_arch_call_opcode): Handle the case where there are no
15810 implicit arguments in a vararg call. Fixes #79027.
15812 2006-08-07 Zoltan Varga <vargaz@freemail.hu>
15814 * mini.c (mono_get_element_address_signature): Use CDECL calling convention on windows. Fixes #78969.
15815 (mono_get_array_new_va_signature): Ditto.
15817 2006-08-05 Zoltan Varga <vargaz@gmail.com>
15819 * aot-runtime.c: Call init_plt lazily.
15821 * inssel-long.brg: Fix unsigned long->int conversion.
15823 * aot-runtime.c (init_plt): Remove a redundant make_writable () call.
15825 * aot-compiler.c aot-runtime.c: Reorganize the file structure in the amd64 case so
15826 that most data is now in the .rss/.data section.
15828 2006-08-04 Zoltan Varga <vargaz@gmail.com>
15830 * aot-compiler.c: Correct the computation of the 'direct-calls' statistic.
15832 * aot-compiler.c: Print the number of methods without GOT slots as a statistics.
15834 * aot-compiler.c aot-runtime.c tramp-amd64.c: Resurrect amd64 AOT support.
15836 * tramp-amd64.c (mono_arch_patch_callsite): Fix a warning.
15838 * jit-icalls.c (mono_helper_compile_generic_method): Unbox vtypes since this is a
15839 virtual call. Fixes #79010.
15841 * mini.c (mono_method_to_ir): Pass an additional out arg to compile_generic_method
15842 and use the result as the this argument in the real call.
15844 * generics.2.cs: Add a new test for #79010.
15846 2006-08-03 Zoltan Varga <vargaz@gmail.com>
15848 * mini-x86.c: Fix a warning.
15850 * aot-compiler.c: Add a bunch of statistics.
15852 * mini.c (inline_method): Disable inlining in out-of-line bblocks.
15854 2006-08-02 Zoltan Varga <vargaz@gmail.com>
15856 * mini-arch.h Makefile.am mini-ops.h mini-codegen.c: More alpha updates.
15858 2006-08-01 Zoltan Varga <vargaz@gmail.com>
15860 * 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>.
15862 2006-07-13 Miguel de Icaza <miguel@novell.com>
15864 * mini.c (mono_method_to_ir): Obtain the original method in the
15865 CIL stream and use this to perform validation.
15869 2006-07-19 Zoltan Varga <vargaz@gmail.com>
15871 * mini-x86.c (mono_arch_get_argument_info): Fix a warning.
15872 (mono_arch_call_opcode): Ditto.
15874 * mini.c (mono_method_to_ir): Clear ins_flag at the end of CEE_CALL. Fixes
15877 * mini.c (mono_patch_info_dup_mp): New helper function.
15879 * aot-compiler.c (compile_method): Fix some of the memory allocated during
15880 compilation. Fixes #78827.
15882 2006-07-18 Kornel Pal <kornelpal@gmail.com>
15884 * declsec.c: Use original security informations for
15885 MONO_WRAPPER_MANAGED_TO_MANAGED.
15887 2006-07-15 Jonathan Chambers <joncham@gmail.com>
15889 * mini.c: Allow Com Interop methods/classes and
15890 don't verify COM wrapper calls
15893 2006-07-13 Zoltan Varga <vargaz@gmail.com>
15895 * inssel-long32.brg: Fix long->i4 checked conversion.
15897 * exceptions.cs: Add a test for the above.
15899 2006-07-08 Zoltan Varga <vargaz@gmail.com>
15901 * mini-exceptions.c (mono_setup_altstack): Fix a memory leak.
15903 * mini.c: Applied patch from Joachim Ante (joe@otee.dk). Fix some shutdown
15906 * helpers.c (mono_disassemble_code): Avoid using fixed temporary files. Fixes
15909 2006-07-03 Zoltan Varga <vargaz@gmail.com>
15911 * mini.c: Fix solaris/x86 exception handling.
15913 * Makefile.am: Get rid of $(ICU_LIBS).
15915 2006-07-02 Zoltan Varga <vargaz@gmail.com>
15917 * mini-exceptions.c: Fix handling of unhandled SIGSEGV exceptions on ia64.
15918 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Use MONO_INIT_CONTEXT_FROM_CURRENT.
15919 (ves_icall_System_Security_SecurityFrame_GetSecurityFrame): Ditto.
15921 * mini-ia64.h (MONO_CONTEXT_SET_FUNC): New macro.
15923 * mini-exceptions.c (mono_handle_native_sigsegv): Prevent infinite loops if
15924 this function causes a SIGSEGV.
15926 2006-06-22 Zoltan Varga <vargaz@gmail.com>
15928 * mini.c: Remove unused solaris/x86 includes.
15930 2006-06-21 Zoltan Varga <vargaz@gmail.com>
15932 * jit.h: Add G_BEGIN_DECLS/G_END_DECLS.
15934 2006-06-20 Jb Evain <jbevain@gmail.com>
15936 * cpu-g4.md: fix max length of start_handler instruction.
15938 2006-06-20 Massimiliano Mantione <massi@ximian.com>
15939 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78656.
15941 2006-06-16 Massimiliano Mantione <massi@ximian.com>
15942 * ssa.c: Fixed bug 78653 for SSA based deadce.
15943 * mini.h: added MONO_INST_DEFINITION_HAS_SIDE_EFFECTS flag go
15944 MonoInst.flags, used in SSA based deadce.
15945 * aliasing.c: Fixed bug 78653 for "fastpath" deadce.
15946 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78653.
15948 Thu Jun 15 16:52:46 CEST 2006 Paolo Molaro <lupus@ximian.com>
15950 * tramp-ppc.c: don't use malloc () for trampoline code, sometimes
15951 it can end up using non executable memory on ppc64 systems
15952 running ppc32 userspace (fix from Johannes Berg).
15954 2006-06-14 Dick Porter <dick@ximian.com>
15956 * wapihandles.c: Fix a bunch of signed/unsigned warnings from gcc
15959 2006-06-13 Massimiliano Mantione <massi@ximian.com>
15960 * mini.c: Made so that inline is locally disabled if it would
15961 trigger a .cctor, because too many apps depend on this behavior
15962 (which seems to be also the one of the MS CLR).
15964 2006-06-13 Zoltan Varga <vargaz@gmail.com>
15966 * mini-amd64.c (mono_emit_stack_alloc): Fix initialization of localloc'ed memory.
15967 No idea why this worked before.
15969 * branch-opts.c (mono_branch_optimize_exception_target): Avoid branches
15970 which branch to outer exception clauses since they could skip the
15971 inner finally clauses. Fixes #78633.
15973 * exceptions.cs: Add a test for the above.
15975 * mini.c (merge_basic_blocks): Nullify the branch at the end of the first bb.
15978 * iltests.il: Add a test for the above.
15980 2006-06-12 Zoltan Varga <vargaz@gmail.com>
15982 * mini.c (remove_block_if_useless): Do not remove the bblock immediately
15983 after the end of a try bblock, to prevent asserts in mini_method_compile ().
15985 * iltests.il: Add a test for the above.
15987 2006-06-10 Zoltan Varga <vargaz@gmail.com>
15989 * mini-ia64.c (mono_arch_lowering_pass): Remove some code duplication.
15991 * mini-ia64.c inssel-ia64.brg: Implement the new net 2.0 Interlocked.Add
15992 methods as instrinsics.
15994 2006-06-09 Wade Berrier <wberrier@novell.com>
15996 * Makefile.am: Fix sources list for svn rename so that make dist succeeds
15997 (simple-cee-ops.h ssapre-mini-ops.h)
15999 2006-06-09 Neale Ferguson <neale@sinenomine.net>
16001 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on s390/s390x.
16002 * mini-s390x.c, mini-s390.c: Correct ATOMIC operations (incorrect register for CS
16004 * mini-s390x.h, mini-s390.h: Simplify MCONTEXT_GET_BP.
16005 * cpu-s390x.md: Fix max. length values for a couple of instructions.
16007 2006-06-09 Jonathan Chambers <jonathan.chambers@ansys.com>
16009 * mini-exceptions.c: Minor fix for building mono in Visual Studio.
16011 2006-06-08 Massimiliano Mantione <massi@ximian.com>
16013 * ssapre-cee-ops.h: Renamed as "simple-cee-ops.h"
16014 * simple-cee-ops.h: Was "ssapre-cee-ops.h" (renamed).
16015 * ssapre-mini-ops.h: Renamed as "simple-mini-ops.h"
16016 * simple-mini-ops.h: Was "ssapre-mini-ops.h" (renamed).
16017 * local-propagation.c: In mono_cprop_invalidate_values use a whitelist
16018 of opcodes, so that bug 78549 should not happen again.
16019 * ssapre.c: Updated to use the renamed files.
16021 2006-06-08 Zoltan Varga <vargaz@gmail.com>
16023 * mini-amd64.c (mono_arch_output_basic_block): Fix a wrong reg-reg move
16024 in OP_ATOMIC_EXCHANGE_I4.
16026 2006-06-07 Wade Berrier <wberrier@novell.com>
16028 * tramp-s390.c: Fix s390 build (add missing pointer declarations
16029 in mono_debugger_create_notification_function)
16031 2006-06-06 Zoltan Varga <vargaz@gmail.com>
16033 * mini.c (NEW_AOTCONST_TOKEN): Fix amd64 build.
16035 * mini.c (type_from_stack_type): Disable some changes which do not
16038 * driver.c: Reenable opts.
16040 * mini.h (MonoStackSlot): New structure to keep track of the verification state
16041 of the evaluation stack.
16043 * mini.h (MonoBasicBlock): Add a 'stack_state' field to keep track of the
16044 evaluation stack trace at entry to the bblock.
16046 * mini.c (merge_stacks): New function to perform verification of stack merges.
16047 Turned off by default.
16049 * mini.c: Fill up ins->klass for instructions whose type is STACK_OBJ or
16052 2006-06-06 Massimiliano Mantione <massi@ximian.com>
16054 * local-propagation.c: Fixed bug 78549.
16056 2006-06-04 Zoltan Varga <vargaz@gmail.com>
16058 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on ia64.
16060 2006-06-02 Miguel de Icaza <miguel@novell.com>
16062 * tramp-sparc.c, tramp-ppc.c, tramp-s390.c, tramp-s390x.c,
16063 tramp-arm.c, tramp-ia64.c
16064 (mono_debugger_create_notification_function): Update signature to
16065 new signature and use new protocol for creating the notification
16068 Should fix the build.
16070 2006-06-02 Geoff Norton <gnorton@customerdna.com>
16072 * exceptions-ppc.c (mono_jit_walk_stack)
16073 (ves_icall_get_frame_info): Fix the build
16075 2006-06-02 Zoltan Varga <vargaz@gmail.com>
16077 * mini.c (mono_set_defaults): Fix the handling of -O=-all.
16079 2006-05-31 Raja R Harinath <rharinath@novell.com>
16081 * il2tests.2.il: New file for generics CIL tests. Add test for
16083 * Makefile.am: Update.
16086 * mini.c (mono_method_to_ir): Don't apply box+brtrue optimization
16089 2006-05-30 Massimiliano Mantione <massi@ximian.com>
16091 * aliasing.c: Fixed bug 78311.
16093 2006-05-29 Martin Baulig <martin@ximian.com>
16095 * mini-exceptions.c (mono_find_jit_info): When computing the
16096 native offset, check whether we're actually inside the method's
16097 code; call mono_debug_print_stack_frame() to format the frame.
16098 (ves_icall_System_Exception_get_trace): Call
16099 mono_debug_print_stack_frame() to format the stack frame.
16100 (ves_icall_get_trace): Update to the new debugging API.
16101 (mono_jit_walk_stack_from_ctx): Likewise.
16102 (ves_icall_get_frame_info): Likewise.
16104 * mini.c (get_method_from_ip): Use the new debugging API.
16105 (mono_print_method_from_ip): Likewise.
16108 (mono_jit_walk_stack): Use the new debugging API.
16109 (ves_icall_get_frame_info): Likewise.
16111 2006-05-27 Zoltan Varga <vargaz@gmail.com>
16113 * mini-amd64.c (mono_arch_output_basic_block): Fix MONO_PROFILE_COVERAGE.
16115 2006-05-25 Massimiliano Mantione <massi@ximian.com>
16117 * mini.c: Added "limitator" to inline for debugging.
16119 2006-05-24 Martin Baulig <martin@ximian.com>
16121 * debug-debugger.c (mono_debugger_init): Create a private,
16122 malloc()-based code manager for the notification function and
16123 intentionally leak it on exit. This fixes the crash-on-exit race
16127 (mono_debugger_create_notification_function): Added
16128 `MonoCodeManager *' argument.
16131 (mono_debugger_create_notification_function): Added
16132 `MonoCodeManager *' argument.
16134 2006-05-23 Massimiliano Mantione <massi@ximian.com>
16136 * aliasing.c: Fixed 64 bit issue.
16137 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
16138 default since all known bugs are fixed (one more time!).
16140 Tue May 23 13:47:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
16142 * mini.c: write barrier support.
16144 2006-05-23 Martin Baulig <martin@ximian.com>
16146 * debug-debugger.c: Revert Paolo's change. Add comment and #error
16147 check at the top of the file.
16149 Sun May 21 12:22:29 CEST 2006 Paolo Molaro <lupus@ximian.com>
16151 * debug-debugger.c: fix the build. Again. Hopefully Martin will stop
16152 reverting changes without reason and without changelog entries.
16154 2006-05-18 Zoltan Varga <vargaz@gmail.com>
16156 * mini-sparc.c (mono_arch_output_basic_block): Add support for large stack offets
16157 to a few opcodes. Fixes #78439.
16159 * mini-sparc.c: Rename mono_sparch_break () to mono_arch_break () to improve
16160 consistency with other archs.
16162 * mini-ia64.c (mono_arch_emit_prolog): Remove debug stuff left in by mistake.
16164 Wed May 17 18:07:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
16166 * debug-debugger.c: fix the build.
16168 2006-05-17 Martin Baulig <martin@ximian.com>
16171 (debugger_thread_vtable): Moved here from ../metadata/threads.c.
16172 (debugger_init_threads): Formerly known as mono_debugger_init_threads().
16173 (debugger_finalize_threads): Formaly known as mono_debugger_finalize_threads().
16174 (debugger_attach): Call GC_mono_debugger_add_all_threads().
16176 2006-05-11 Zoltan Varga <vargaz@gmail.com>
16178 * mini.c (mini_init): Call pthread_attr_destroy () to fix a small memory leak.
16180 2006-05-10 Zoltan Varga <vargaz@gmail.com>
16182 * mini-x86.c (mono_arch_instrument_epilog): Fix handling of
16183 MONO_TYPE_GENERICINST.
16185 * mini-amd64.c (mono_arch_instrument_epilog): Fix handling of
16186 MONO_TYPE_GENERICINST.
16188 2006-05-09 Zoltan Varga <vargaz@gmail.com>
16190 * mini-x86.c (mono_arch_get_vcall_slot_addr): Add a missing call sequence. Fixes
16193 2006-05-08 Zoltan Varga <vargaz@gmail.com>
16195 * mini.c (mono_create_jump_trampoline): Allocate MonoJitInfo from the domain
16197 (mono_jit_free_method): Remove the method from jump_trampoline_hash as well.
16199 2006-05-06 Zoltan Varga <vargaz@gmail.com>
16201 * mini.c (mini_cleanup): Applied patch from Joachim Ante (joe@otee.dk). Call
16202 mono_trace_cleanup ().
16204 * iltests.il: Fix problem with the newly added test.
16206 * mini-codegen.c (mono_local_regalloc): When changing the dreg of an instruction
16207 due to register constraints, free up the previous hreg. Fixes #78314.
16209 * iltests.il: Add new test for #78314.
16211 * mini-x86.c (mono_arch_get_inst_for_method): Use OP_ATOMIC_ADD_NEW_I4 for
16212 Interlocked.Add. Fixes #78312.
16214 * mini-amd64.c (mono_arch_get_inst_for_method): Ditto.
16216 2006-05-05 Zoltan Varga <vargaz@gmail.com>
16218 * inssel.brg (mini_emit_virtual_call): Fix a warning.
16220 2006-05-05 Martin Baulig <martin@ximian.com>
16222 * debug-mini.c (mono_debug_open_block): New method.
16225 (mono_arch_output_basic_block): Call mono_debug_open_block() at
16226 the beginning of each basic block.
16229 (mono_arch_output_basic_block): Call mono_debug_open_block() at
16230 the beginning of each basic block.
16232 2006-05-04 Massimiliano Mantione <massi@ximian.com>
16234 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
16235 default until I understand why they break the build on amd64.
16237 2006-05-04 Zoltan Varga <vargaz@gmail.com>
16239 * mini.c (mini_cleanup): Call mono_cleanup ().
16241 * mini.c (UNVERIFIED): New macro to make it easier to track down verification
16244 2006-05-04 Massimiliano Mantione <massi@ximian.com>
16246 * aliasing.c: Fixed shameful cut&paste error that caused JIT crashes.
16247 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
16248 default since all known bugs are fixed, and I cannot reproduce bug
16249 77944... I'm asking Matt Hargett to test again after this commit.
16251 2006-04-28 Massimiliano Mantione <massi@ximian.com>
16253 * mini-codegen.c: Fixed typo that thrashed inline.
16255 2006-04-28 Zoltan Varga <vargaz@gmail.com>
16257 * dominators.c (compute_dominators): Avoid using a worklist since
16258 it is not correct in some cases. Instead, iterate over all bblocks as
16259 in the original paper. Fixes --compile-all -O=all System.Xml.dll.
16261 2006-04-28 Miguel de Icaza <miguel@novell.com>
16263 * mini.c (mono_jit_compile_method_inner): Use
16264 mono_prepare_exception_from_error that resets the value
16267 2006-04-27 Miguel de Icaza <miguel@novell.com>
16269 * mini.c: Move the mini_loader_error_to_exception to metadata.
16271 2006-04-27 Massimiliano Mantione <massi@ximian.com>
16273 * aliasing.c: Fixed bug 78210.
16275 2006-04-27 Massimiliano Mantione <massi@ximian.com>
16277 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
16278 default until all their problems (or the ones they trigger) are fixed.
16280 2006-04-26 Zoltan Varga <vargaz@gmail.com>
16282 * aot-runtime.c (mono_aot_get_method_from_token_inner): Fix the previous patch.
16284 * aot-runtime.c (mono_aot_get_method_from_token_inner): Mark the method
16285 as loaded only after resolving patches since that could invoke the same method.
16287 * aot-runtime.c (mono_aot_plt_resolve): Fix ppc etc. builds.
16289 * aot-compiler.c: Refactor mono_aot_compile_aot () into a bunch of smaller
16292 * aot-runtime.c (init_plt): Use a normal trampoline to transfer code to the
16295 * aot-compiler.c (emit_plt): Pass the plt offset in %eax instead of on the
16298 * mini-trampolines.c (mono_aot_plt_trampoline): New trampoline to handle calls
16299 made from AOT code through the PLT table.
16301 * mini-x86.h mini-amd64.h: Define MONO_ARCH_AOT_PLT_OFFSET_REG to the register
16302 holding the plt offset when a call is made to the aot plt trampoline.
16304 2006-04-25 Zoltan Varga <vargaz@gmail.com>
16306 * aot-runtime.c aot-compiler.c cpu-amd64.md mini-amd64.c: Update parts of the
16309 * Makefile.am (common_sources): Fix build breakage.
16311 * aot-runtime.c aot-compiler.c: Reorganize the AOT code yet again: Make all
16312 calls through a jump table similar to the ELF PLT table. Avoid indirect calls for
16313 intra-assembly calls if possible.
16315 * tramp-*.c: Add new functions for patching/nullifying PLT entries.
16317 * mini-trampolines.c: Handle PLT entries.
16319 * mini.c: Avoid creating a GOT var for calls.
16321 * jit-icalls.c (helper_ldstr_mscorlib): New helper function for loading strings
16322 from mscorlib code.
16324 * jit-icalls.c (helper_newobj_mscorlib): New helper function to create objects
16325 from mscorlib code.
16327 * mini.c (mono_method_to_ir): Use the new helper functions in throw bblocks in
16330 * mini.h: Bump AOT file format version.
16332 * mini.c (get_basic_blocks): Fix the calculation of bb->out_of_line so it
16335 2006-04-25 Martin Baulig <martin@ximian.com>
16337 * driver.c: Disable copyprop, consprop and inline when running
16338 inside the debugger.
16340 2006-04-25 Martin Baulig <martin@ximian.com>
16342 * debug-debugger.h (MonoDebuggerInfo): Replaced `get_thread_id'
16343 with `get_current_thread' and added `detach'.
16344 (MonoDebuggerMetadataInfo): Added `thread_size',
16345 `thread_tid_offset', `thread_stack_ptr_offset' and
16346 `thread_end_stack_offset'.
16348 2006-04-25 Zoltan Varga <vargaz@gmail.com>
16350 * aot.c Makefile.am: Split aot.c into two new files aot-compiler.c and
16353 * inssel.brg (mini_emit_load_intf_reg_vtable): Use a new kind of AOT constant
16354 ADJUSTED_IID to avoid the need for adjusting the IID at runtime.
16356 * mini.h (MonoJumpInfoType): Add MONO_PATCH_INFO_ADJUSTED_IID.
16358 * mini.c (mono_resolve_patch_target): Handle ADJUSTED_IID.
16360 * aot.c: Add support for ADJUSTED_IID.
16362 2006-04-24 Zoltan Varga <vargaz@gmail.com>
16364 * aot.c (emit_method_order): Don't align method_order_end.
16366 * inssel.brg (stmt): Fix interface calls in AOT code which got broken by
16367 the interface ID changes.
16369 2006-04-21 Dick Porter <dick@ximian.com>
16371 * mini.c (mini_thread_cleanup): Clear the JIT TLS data when
16372 cleaning up a thread. Fixes the new part of bug 77470.
16374 2006-04-20 Geoff Norton <gnorton@customerdna.com>
16376 * mini-ppc.c: Call mono_jit_thread_attach when transitioning a native
16377 to managed wrapper.
16379 2006-04-19 Zoltan Varga <vargaz@gmail.com>
16381 * mini.h mini.c: Remove mono_type_to_ldind/stind () which are now in marshal.c.
16383 * mini.c (mono_runtime_install_handlers): Handle SIGABRT similarly to
16384 SIGSEGV. Fixes #78072.
16386 * mini-exceptions.c (mono_handle_native_sigsegv): Add a 'signal' argument,
16387 unregister our SIGABRT handler.
16389 2006-04-19 Massimiliano Mantione <massi@ximian.com>
16391 * mini.c: Disabled inline where it can alter the call stack in a
16392 way visible from managed code.
16393 * driver.c: enabled inline,consprop,copyprop,treeprop,deadce by
16396 2006-04-16 Zoltan Varga <vargaz@gmail.com>
16398 * mini-amd64.c (mono_arch_emit_prolog): Attach the thread to the runtime as it is done
16399 on other platforms. Fixes #78089.
16401 2006-04-13 Martin Baulig <martin@ximian.com>
16403 * driver.c: Also check a `MONO_INSIDE_MDB' environment variable to
16404 determine whether we're inside the debugger.
16407 (MonoDebuggerMetadataInfo): Added all offsets from `MonoDefaults'.
16409 2006-04-12 Zoltan Varga <vargaz@gmail.com>
16411 * mini.c (mono_method_to_ir): Handle multiple LEAVE statements inside a single
16412 handler clauses. Fixes #78024.
16414 * mini-sparc.c (mono_arch_output_basic_block): Handle large offsets
16415 in the CALL_MEMBASE opcodes. Fixes #78088.
16416 (mono_arch_get_vcall_slot_addr): Ditto.
16418 2006-04-10 Martin Baulig <martin@ximian.com>
16420 * debug-debugger.c: The thread handling code has now been moved
16421 into ../metadata/threads.c.
16423 2006-04-10 Zoltan Varga <vargaz@gmail.com>
16425 * driver.c (mono_main): Fix --with-gc=none build.
16427 * mini-codegen.c (mono_spillvar_offset): Improve alignment.
16428 (mono_spillvar_offset_float): Ditto.
16429 (mono_local_regalloc): Only do the OP_MOVE optimization if ins->dreg is a local
16430 hreg, not when its !global, since on ia64, there is a third category: stacked
16433 Mon Apr 10 14:39:49 CEST 2006 Paolo Molaro <lupus@ximian.com>
16435 * mini.c: set MonoInst->klass for load field address and a few other
16438 2006-04-10 Zoltan Varga <vargaz@gmail.com>
16440 * helpers.c (mono_disassemble_code): Emit debug info on amd64 as well.
16442 2006-04-07 Zoltan Varga <vargaz@gmail.com>
16444 * dominators.c (compute_dominators): Fix yet another bug which surfaced after
16445 the branch opt changes.
16447 2006-04-06 Dick Porter <dick@ximian.com>
16449 * wapihandles.c (mini_wapi_semdel): Fix parameters in semctl () call.
16451 * wapihandles.c (mini_wapi_seminfo):
16452 * driver.c (mono_main): Add semaphore info option
16454 2006-04-05 Zoltan Varga <vargaz@gmail.com>
16456 * dominators.c (compute_dominators): Fix a bug which surfaced after the recent
16457 branch optimization changes. Fixes #78009.
16459 Wed Apr 5 16:40:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
16461 * mini.c: ignore accessibility of methods in managed->native wrappers.
16463 2006-04-04 Zoltan Varga <vargaz@gmail.com>
16465 * mini.c (mini_cleanup): Call print_jit_stats () earlier since it accesses metadata.
16467 * mini.c (mini_cleanup): Free 'emul_opcode_map' as well.
16469 2006-04-03 Zoltan Varga <vargaz@gmail.com>
16471 * mini.c: Modify the branch optimizations to preserve the invariant that
16472 the entries inside the in_bb and out_bb arrays are unique.
16473 (mono_unlink_bblock): Avoid creation of new arrays.
16475 2006-04-02 Zoltan Varga <vargaz@gmail.com>
16477 * mini.c (mono_unlink_bblock): Fix regression caused by previous
16480 2006-04-01 Zoltan Varga <vargaz@gmail.com>
16482 * mini.c (optimize_branches): Remove the "optimizations" in
16483 the cbranch1/cbranch2 -> branch cases which were causing several
16484 problems in the past. Fixes #77986.
16486 2006-03-31 Chris Toshok <toshok@ximian.com>
16488 * driver.c (DEFAULT_OPTIMIZATIONS): back out the new set of
16489 default optimizations :(
16491 2006-03-31 Zoltan Varga <vargaz@gmail.com>
16493 * inssel-x86.brg mini-codegen.c mini.c: Merge some changes/fixes from linear-il
16496 2006-03-31 Massimiliano Mantione <massi@ximian.com>
16498 * local-propagation.c: Added comments to structs and removed
16499 "Mono" prefixes from local tree mover types.
16501 2006-03-30 Zoltan Varga <vargaz@gmail.com>
16503 * Makefile.am (arch_sources): Define this for each architecture so
16504 libmono_la_SOURCES is defined in one place.
16506 Wed Mar 29 20:51:14 CEST 2006 Paolo Molaro <lupus@ximian.com>
16508 * driver.c, wapihandles.c, Makefile.am: integrate the io-layer utils
16511 Wed Mar 29 17:16:57 CEST 2006 Paolo Molaro <lupus@ximian.com>
16513 * driver.c: print the GC name supplied by configure.
16515 2006-03-29 Massimiliano Mantione <massi@ximian.com>
16517 * local-propagation.c: Added tree mover, and moved here all the
16518 local propagation code from mini.c
16519 * mini.c: Added support for treeprop, and moved all the local
16520 propagation code to local-propagation.c
16521 * mini.h: Added support for treeprop
16522 * driver.c: Added support for treeprop, enabled consprop, copyprop,
16523 treeprop, inline and deadce by default
16524 * Makefile.am: Added local-propagation.c
16526 2006-03-25 Zoltan Varga <vargaz@gmail.com>
16528 * exceptions-sparc.c: Applied patch from David S. Miller <davem@sunset.davemloft.net>: Implement correct support for sparc/linux.
16530 Fri Mar 24 20:07:19 CET 2006 Paolo Molaro <lupus@ximian.com>
16532 * debug-debugger.c: make it compile without the Boehm GC.
16534 Wed Mar 22 18:25:18 CET 2006 Paolo Molaro <lupus@ximian.com>
16536 * mini.c: fixed issue with mismatch when an icall is registered
16537 with multiple names but same address.
16539 Tue Mar 21 15:59:57 CET 2006 Paolo Molaro <lupus@ximian.com>
16541 * declsec.c, mini-exceptions.c: use write barrier to set reference
16542 fields of managed objects.
16544 2006-03-19 Zoltan Varga <vargaz@gmail.com>
16546 * mini.c (mono_print_method_from_ip): Recognize JIT trampolines as well.
16547 (can_access_internals): Fix a warning.
16549 * mini.c (print_method_from_ip): Rename this to
16550 mono_print_method_from_ip so it gets exported.
16552 * trace.c: Deal with strings inside StringBuilder's containing garbage
16553 and fix memory leaks. Fixes #77848.
16555 2006-03-19 Zoltan Varga <vargaz@gmail.com>
16557 * mini.c (mini_init): Disable the setting of GC_stackbottom on ia64. Hopefully
16560 2006-03-16 Neale Ferguson <neale@sinenomine.net>
16562 * mini-s390.c: Remove OP_X86_TEST_NULL.
16564 Thu Mar 16 17:19:04 CET 2006 Paolo Molaro <lupus@ximian.com>
16566 * mini.c: use the correct GetHashCode() for the moving collector.
16568 2006-03-16 Massimiliano Mantione <massi@ximian.com>
16570 * liveness.c: Regalloc spill cost tuning.
16572 2006-03-15 Neale Ferguson <neale@sinenomine.net>
16574 * mini-s390x.h: Correct S390_LONG macro.
16576 * mini-s390x.c: Cleanup unused code.
16578 2006-03-15 Zoltan Varga <vargaz@gmail.com>
16580 * jit-icalls.h: New file.
16582 * Makefile.am mini.c jit-icalls.c: Use a proper include file for the jit
16583 icalls and include that instead of including jit-icalls.c.
16585 * mini-ppc.c (mono_arch_output_basic_block): Remove references to
16588 Tue Mar 14 20:23:53 CET 2006 Paolo Molaro <lupus@ximian.com>
16590 * mini.c: when checking for member accessibility, also check for
16591 friend assemblies and for explicit interface implementations.
16593 2006-03-14 Zoltan Varga <vargaz@gmail.com>
16595 * mini-codegen.c (mono_local_regalloc): Remove incorrect g_free () calls.
16597 * cpu-arm.md cpu-g4.md: Remove x86_ opcodes.
16599 * mini-x86.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
16600 common cases are done first.
16602 * mini-ops.h: Only define platform specific opcodes on the given platform.
16604 * mini.h regalloc.h mini-codegen.c: Merge optimizations from the linear-il
16607 2006-03-14 Martin Baulig <martin@ximian.com>
16609 Revert Paolo's change from r57348:
16611 * mini.h: don't use gboolean for bitfields.
16612 * mini.c: verifier changes for fields and methods accessibility.
16614 2006-03-13 Neale Ferguson <neale@sinenomine.net>
16616 * mini-s390.h, mini-s390x.h: Fix calls to mono_call_inst_add_outarg_reg.
16618 * mini-s390x.c: Fix conv_r_un.
16620 * cpu-s390, cpu-s390x.md: Fix lengths.
16622 Sun Mar 12 17:31:22 CET 2006 Paolo Molaro <lupus@ximian.com>
16624 * mini.c: nested types have access to all the nesting
16625 levels, not just the enclosing types.
16627 Sun Mar 12 16:23:11 CET 2006 Paolo Molaro <lupus@ximian.com>
16629 * mini.c: added a few more verification checks.
16631 2006-03-12 Zoltan Varga <vargaz@gmail.com>
16633 * liveness.c: Merge optimizations from the linear-il branch.
16635 2006-03-11 Zoltan Varga <vargaz@gmail.com>
16637 * mini-ia64.c (emit_call): Add a comment.
16639 * tramp-ia64.c (mono_arch_patch_callsite): Handle indirect calls as well.
16641 * tramp-ia64.c: Fix some warnings.
16643 Sat Mar 11 20:15:59 CET 2006 Paolo Molaro <lupus@ximian.com>
16645 * mini.h: don't use gboolean for bitfields.
16646 * mini.c: verifier changes for fields and methods accessibility.
16648 2006-03-11 Zoltan Varga <vargaz@gmail.com>
16650 * mini.c (mono_icall_get_wrapper): Fix an ia64 bug introduced by the
16651 lazy icall wrapper changes.
16653 * dominators.c: Replace all the dominator algorithms with faster
16654 ones from the linear-il branch.
16656 * inssel-*.brg: Allocate call->out_ireg_args and call->out_freg_args from
16659 * mini-amd64.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
16660 common cases are done first.
16662 * mini-amd64.c: Fix some warnings.
16664 * mini-codegen.c mini-*.c: Allocate call->out_ireg_args and call->out_freg_args
16667 * mini.c (mono_jit_compile_method_with_opt): Fix a race in the newly
16670 * mini.h: Add a missing prototype.
16672 2006-03-10 Zoltan Varga <vargaz@gmail.com>
16674 * mini.c: Compile icall wrappers lazily.
16676 * mini-codegen.c: Use printf instead of g_print since its much faster.
16678 * mini.h (mono_bitset_foreach_bit): Use the faster mono_bitset_find_start ()
16681 * mini.c (optimize_branches): Cache the negative result from
16682 remove_block_if_useless ().
16684 * mini.c (optimize_branches): Avoid restarting the iteration after each change.
16685 Also fix some bblock linking issues.
16687 * helpers.c (mono_disassemble_code): Reduce the size of the temporary
16690 * mini.h: Define G_LIKELY/G_UNLIKELY macros for older glib versions.
16692 * mini.h (MonoBasicBlock): Reorganize the fields, putting more frequently
16693 accessed fields first, for better cache behavior.
16695 Fri Mar 10 18:21:41 CET 2006 Paolo Molaro <lupus@ximian.com>
16697 * mini.c: speedup IList<T> array accesses.
16699 2006-03-09 Zoltan Varga <vargaz@gmail.com>
16701 * mini.c (mono_method_to_ir): Handle large methods overflowing the
16702 inline_costs counter. Fixes #77190.
16704 2006-03-06 Zoltan Varga <vargaz@gmail.com>
16706 * mini-exceptions.c: Call mono_trace_is_enabled () before printing
16707 trace messages. Fixes #77706.
16709 2006-03-04 Martin Baulig <martin@ximian.com>
16711 * tramp-amd64.c, tramp-x86.c
16712 (mono_debugger_create_notification_function): Use
16713 mono_global_codeman_reserve() to allocate a buffer at runtime and
16716 * debug-debugger.h (MonoDebuggerInfo): Added `initialize'.
16718 * debug-debugger.c (mono_debugger_init): Dynamically allocate the
16719 notification function at runtime and then call `initialize' in the
16720 `MONO_DEBUGGER__debugger_info' vtable.
16722 2006-03-04 Zoltan Varga <vargaz@gmail.com>
16724 * iltests.il: Fix a visibility problem.
16726 Wed Mar 1 15:55:25 CET 2006 Paolo Molaro <lupus@ximian.com>
16728 * driver.c, mini.c: add hooks for the counters API.
16730 Wed Mar 1 12:28:04 CET 2006 Paolo Molaro <lupus@ximian.com>
16732 * driver.c: show disabled options.
16734 Wed Mar 1 12:18:51 CET 2006 Paolo Molaro <lupus@ximian.com>
16736 * linear-scan.c: always use cost-driven selection.
16738 2006-02-28 Raja R Harinath <rharinath@novell.com>
16740 * jit-icalls.c (helper_compile_generic_method): Revert change from
16743 Mon Feb 27 18:58:19 GMT 2006 Paolo Molaro <lupus@ximian.com>
16745 * cpu-arm.md, mini-arm.c: implemented MemoryBarrier.
16747 Sat Feb 25 17:39:21 CET 2006 Paolo Molaro <lupus@ximian.com>
16749 * inssel.brg: style fixes, mostly to force the updated monoburg
16750 to run for people using svn.
16752 Sat Feb 25 17:07:42 CET 2006 Paolo Molaro <lupus@ximian.com>
16754 * mini.c: match monoburg changes.
16756 Sat Feb 25 16:04:33 CET 2006 Paolo Molaro <lupus@ximian.com>
16758 * mini.h, mini.c, abcremoval.c, aliasing.c, liveness.c,
16759 ssapre.c, graph.c, ssa.c: put the mono_burg_arity[]
16760 declaration in the header file.
16762 Sat Feb 25 14:19:31 CET 2006 Paolo Molaro <lupus@ximian.com>
16764 * helpers.c: reduce relocations and mem usage.
16766 Sat Feb 25 11:58:16 CET 2006 Paolo Molaro <lupus@ximian.com>
16768 * mini.h, mini-codegen.c: disable logging features if
16769 requested by configure.
16771 Sat Feb 25 11:54:49 CET 2006 Paolo Molaro <lupus@ximian.com>
16773 * mini.c: tiny verifier changes.
16775 Fri Feb 24 18:17:52 CET 2006 Paolo Molaro <lupus@ximian.com>
16777 * mini-ops.h, inssel-x86.brg, tramp-x86.c, mini-x86.c,
16778 cpu-pentium.md: stack alignment changes for osx/x86,
16779 partially from Geoff Norton <gnorton@customerdna.com>.
16781 2006-02-24 Raja R Harinath <harinath@gmail.com>
16783 * jit-icalls.c (helper_compile_generic_method): Update to changes
16784 in metadata/class.c.
16786 2006-02-24 Zoltan Varga <vargaz@gmail.com>
16788 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a missing check.
16790 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for
16791 interface calls with large offsets.
16793 2006-02-23 Raja R Harinath <rharinath@novell.com>
16795 * jit-icalls.c (helper_compile_generic_method): Document the
16796 special-case we depend on so that we can inflate the method twice
16797 with the same context with no bad side-effects.
16799 Thu Feb 23 13:45:46 CET 2006 Paolo Molaro <lupus@ximian.com>
16801 * mini-x86.c, mini-amd64.c: fix for case when xen support
16804 Wed Feb 22 19:38:40 CET 2006 Paolo Molaro <lupus@ximian.com>
16806 * mini-x86.c, mini-amd64.c: generate code to access tls items
16807 in a faster way for Xen systems.
16809 Wed Feb 22 10:31:25 CET 2006 Paolo Molaro <lupus@ximian.com>
16811 * exceptions-x86.c, mini-x86.h, driver.c, mini-codegen.c:
16812 updates and compilation fixes for the OSX/x86 port, mostly from
16813 Geoff Norton <gnorton@customerdna.com>.
16815 Tue Feb 21 19:56:55 CET 2006 Paolo Molaro <lupus@ximian.com>
16817 * inssel.brg: faster interface call implementation
16818 to sync with the interface_offsets MonoVTable changes.
16820 Mon Feb 20 10:37:57 CET 2006 Paolo Molaro <lupus@ximian.com>
16822 * mini.c: more verification checks.
16824 Fri Feb 17 19:47:29 CET 2006 Paolo Molaro <lupus@ximian.com>
16826 * mini.c: added a few more verification checks.
16828 2006-02-17 Neale Ferguson <neale@sinenomine.net>
16830 * mini-s390x.c, mini-s390x.h: Check for presence of long displacement
16831 facility on the processor and use it if available.
16833 Fri Feb 17 16:12:52 CET 2006 Paolo Molaro <lupus@ximian.com>
16835 * driver.c, aot.c, mini.c: throw exception if the IL code is
16836 invalid or unverifiable.
16838 2006-02-17 Raja R Harinath <rharinath@novell.com>
16840 * generics.2.cs (test_0_ldfld_stfld_mro): Use m.struct_field, not
16843 2006-02-16 Zoltan Varga <vargaz@gmail.com>
16845 * generics.2.cs: Add some tests for generics ldfld/stfld wrappers.
16847 Wed Feb 15 16:23:17 CET 2006 Paolo Molaro <lupus@ximian.com>
16849 * mini-s390x.c, mini-s390.c, mini.c, mini-amd64.c, mini-arm.c,
16850 mini-ia64.c, mini-sparc.c, mini-x86.c, mini-ppc.c: fixed
16851 handling of instantiated generic valuetypes.
16853 2006-02-11 Zoltan Varga <vargaz@gmail.com>
16855 * mini-exceptions.c mini-x86.h mini-x86.c: Get rid of
16856 MONO_INIT_CONTEXT_FROM_CALLER, and use MONO_INIT_CONTEXT_FROM_FUNC
16859 * generics.2.cs: Revert the nullable reftypes tests.
16861 2006-02-10 Zoltan Varga <vargaz@gmail.com>
16863 * mini-exceptions.c (MONO_INIT_CONTEXT_FROM_CALLER): Avoid
16864 using __builtin_frame_address (1) as it doesn't work in the presence
16865 of optimizations. Hopefully fixes #77273.
16867 * Makefile.am generics.cs generics.2.cs: Revert the generics.2.cs
16868 -> generics.cs change as it doesn't work with some automake versions.
16870 Thu Feb 9 16:24:44 CET 2006 Paolo Molaro <lupus@ximian.com>
16872 * mini.c: handle systems that sue a different way to
16873 retrieve the stack address of the current thread.
16875 2006-02-09 Zoltan Varga <vargaz@gmail.com>
16877 * Makefile.am generics.2.cs: Rename this to generics.cs and handle
16878 it specially in the makefile.
16880 * generics.2.cs: Add tests for nullable reference types.
16882 Wed Feb 8 19:33:17 CET 2006 Paolo Molaro <lupus@ximian.com>
16884 * mini.c: always handle the case when mono_jit_init()
16885 is called in a thread different from the main thread,
16886 confusing libgc (bug #77309).
16888 Mon Feb 6 09:01:24 EST 2006 Paolo Molaro <lupus@ximian.com>
16890 * mini-ppc.c: fix handling of exceptions in large methods (bug #74932).
16892 Fri Feb 3 18:51:35 CET 2006 Paolo Molaro <lupus@ximian.com>
16894 * mini.c: change optimize_branches () to use a single loop
16895 and introduce a new optimization to simplify some range checks.
16897 2006-02-03 Martin Baulig <martin@ximian.com>
16899 * debug-debugger.c (debugger_thread_manager_thread_created): Removed
16900 and merged with debugger_thread_manager_add_thread().
16901 (mono_debugger_main): Call debugger_thread_manager_add_thread() to
16902 inform the debugger about the main thread.
16904 2006-02-03 Zoltan Varga <vargaz@gmail.com>
16906 * basic.cs: Add test for div.un/rem.un constant folding.
16908 2006-02-03 Neale Ferguson <neale@sinenomine.net>
16910 * cpu-s390x.md: correct int_xor_imm length
16912 2006-02-03 Zoltan Varga <vargaz@gmail.com>
16914 * generics.2.cs: New test for #77442.
16916 * jit-icalls.c (helper_compile_generic_method): Check for null. Fixes
16919 2006-02-02 Martin Baulig <martin@ximian.com>
16921 * tramp-x86.c, tramp-amd64.c: It's now safe to #include
16922 <mono/metadata/mono-debug-debugger.h>
16924 * debug-mini.c: Don't #define _IN_THE_MONO_DEBUGGER.
16926 2006-02-02 Martin Baulig <martin@ximian.com>
16928 * debug-debugger.h: New header file for debug-debugger.c.
16930 * debug-debugger.c: Big API cleanup; don't run the managed Main()
16931 function is a separate thread anymore; add support for attaching.
16933 2006-02-01 Zoltan Varga <vargaz@gmail.com>
16935 * tramp-x86.c: Fix a warning.
16937 2006-01-31 Zoltan Varga <vargaz@gmail.com>
16939 * mini-amd64.c (mono_arch_compute_omit_fp): Avoid hitting an assertion
16940 on very large methods.
16942 * aot.c (load_patch_info): Fix a warning.
16944 Mon Jan 30 12:51:10 CET 2006 Paolo Molaro <lupus@ximian.com>
16946 * cpu-pentium.md, mini-x86.c, inssel.brg, inssel-x86.brg,
16947 mini-ops.h: alu membase optimizations.
16949 Fri Jan 27 21:11:08 CET 2006 Paolo Molaro <lupus@ximian.com>
16951 * mini-ops.h, mini.c, inssel.brg, inssel-x86.brg: opcode
16952 to speedup StringBuilder.
16954 2006-01-27 Zoltan Varga <vargaz@gmail.com>
16956 * dominators.c (mono_compute_natural_loops): Fix detection of
16957 loop body start blocks.
16959 * mini-exceptions.c (mono_print_thread_dump): Fix non x86 builds.
16961 2006-01-26 Zoltan Varga <vargaz@gmail.com>
16963 * mini.h mini.c mini-exceptions.c: Add thread dump support. Fixes
16966 2006-01-25 Massimiliano Mantione <massi@ximian.com>
16968 * aliasing.c: Fixed aliasing issue on 64 bit archs.
16970 2006-01-25 Martin Baulig <martin@ximian.com>
16972 * debug-debugger.c: Moved the `MonoDebuggerManager' and
16973 `MonoDebuggerThread' typedefs here from mono-debug-debugger.h and
16974 started to cleanup this file a little bit.
16976 Tue Jan 24 18:20:48 CET 2006 Paolo Molaro <lupus@ximian.com>
16978 * mini.c: optimize a codepath frequently happening in generics code.
16980 2006-01-23 Martin Baulig <martin@ximian.com>
16982 * Makefile.am: Only compile debug-debugger.c on supported platforms.
16984 * debug-debugger.c: Kill the IO_LAYER() hack and use the io-layer
16985 functions directly.
16987 * driver.c: debug-debugger.c is only available if
16988 `MONO_DEBUGGER_SUPPORTED' is defined.
16990 2006-01-23 Martin Baulig <martin@ximian.com>
16992 * debug-debugger.c: Only enable this on platforms where the Mono
16993 Debugger is working (x86 and x86_64).
16995 2006-01-21 Martin Baulig <martin@ximian.com>
16997 The Mono Debugger is now using the normal `mono' instead of the
16998 `mono-debugger-mini-wrapper' when executing managed code.
17000 * debug-debugger.c: New file; previously known as
17001 debugger/wrapper/wrapper.c.
17003 * debug-mini.c (mono_init_debugger): Removed.
17005 * driver.c (mono_main): Added new `--inside-mdb' command line
17006 argument which is used when running inside the debugger.
17008 2006-01-20 Zoltan Varga <vargaz@gmail.com>
17010 * liveness.c (mono_analyze_liveness): Remove some unused data
17013 2006-01-17 Zoltan Varga <vargaz@gmail.com>
17015 * mini.h: Move mono_bitset_test_fast macro to monobitset.h where it belongs.
17017 2006-01-16 Zoltan Varga <vargaz@gmail.com>
17019 * mini.h (mono_bitset_test_fast): Disable the 'fast' implementation which
17020 depends on implementation details of monobitset.
17022 * mini.c (mini_get_ldelema_ins): Fix handling of 1 dimensional arrays.
17025 2006-01-15 Zoltan Varga <vargaz@gmail.com>
17027 * liveness.c: Update after monobitset changes.
17029 2006-01-14 Zoltan Varga <vargaz@gmail.com>
17031 * mini-amd64.c (mono_arch_compute_omit_fp): Fix a leak.
17033 2006-01-11 Neale Ferguson <neale@sinenomine.net>
17035 * inssel-s390x.brg: Fix reg: OP_LDADDR(OP_S390_LOADARG) register setting.
17037 * mini-s390x.c: Remove warning messages.
17039 2006-01-11 Ben Maurer <bmaurer@andrew.cmu.edu>
17041 * mini.c: pass the jitinfo to mono_profiler_method_end_jit.
17043 2006-01-10 Zoltan Varga <vargaz@gmail.com>
17045 * generics.2.cs: Add ldelem/stelem_any test.
17047 2006-01-10 Neale Ferguson <neale@sinenomine.net>
17049 * mini-s390.c: Fix ATOMIC_ADD_I4 operation.
17051 2006-01-07 Zoltan Varga <vargaz@gmail.com>
17053 * inssel-long.brg: Fix int->long ovf conversion rules. Fixes #77172.
17055 2006-01-06 Zoltan Varga <vargaz@gmail.com>
17057 * generics.2.cs: Reenable vtype tests.
17059 * inssel-x86.brg: Remove an icorrect valuetype rule.
17061 2006-01-06 Neale Ferguson <neale@sinenomine.net>
17063 * mini-s390x.c, inssel-s390x.brg, cpu-s390x.md: Fix ATOMIC_I8 operations. Provide
17064 initial support for OP_ABS.
17066 2006-01-05 Neale Ferguson <neale@sinenomine.net>
17068 * mini-s390x.c (emit_float_to_int): Correct r8 to unsigned int algorithm.
17070 2006-01-05 Neale Ferguson <neale@sinenomine.net>
17072 * mini-s390.c, mini-s390.h, inssel-s390.brg, cpu-s390.md: Fix r8 to unsigned int
17073 conversion and implement LADD/LSUB.
17075 * exceptions-s390.c: Standardize mono_arch_find_jit_info to match other
17078 2006-01-05 Neale Ferguson <neale@sinenomine.net>
17080 * mini-s390x.c, mini-s390x.h: Fix r8 to unsigned int conversion.
17082 * exceptions-s390x.c: Standardize mono_arch_find_jit_info to match other
17085 2006-01-05 Neale Ferguson <neale@sinenomine.net>
17087 * mini-s390x.c, mini-s390x.h, mini-s390.c, mini-s390.h: Fix lmf handling when
17088 localloc is encountered. Fixes crash in test-183.cs when using gmcs
17089 (stack walk problem).
17091 2006-01-04 Zoltan Varga <vargaz@gmail.com>
17093 * aot.c (mono_aot_load_method): Fix a warning.
17095 2006-01-03 Neale Ferguson <neale@sinenomine.net>
17097 * mini-s390x.h, exceptions-s390x.c, inssel-s390x.brg: Fix compiler warnings
17099 2006-01-03 Zoltan Varga <vargaz@gmail.com>
17101 * iltests.il: Add test for #77148.
17103 * mini.c (mini_get_ldelema_ins): Handle arrays with rank 1 too. Fixes
17106 2006-01-03 Neale Ferguson <neale@sinenomine.net>
17108 * mini-s390x.c, inssel-s390x.brg: Remove debug statements
17110 2006-01-03 Neale Ferguson <neale@sinenomine.net>
17112 * mini-s390x.c, mini-s390x.h, exceptions-s390x.c, tramp-s390x.c, inssel-s390x.brg,
17113 cpu-s390x.md, mini-codegen.c, Makefile.am: add 64-bit s390 support to JIT.
17115 * basic-long.cs: Add lconv-to-r4/r8 tests.
17117 2006-01-03 Zoltan Varga <vargaz@gmail.com>
17119 * mini.c (mono_method_to_ir): Fix DynamicMethod support in some opcodes.
17121 * mini-sparc.c (mono_arch_call_opcode): Use mono_class_value_size ()
17122 here as on other archs.
17124 2005-12-29 Neale Ferguson <neale@sinenomine.net>
17126 * mini-s390.c (mono_arch_get_inst_for_method): Add memory_barrier support.
17128 2005-12-29 Neale Ferguson <neale@sinenomine.net>
17130 * inssel-s390.brg: Correct register assignment; Rework L[ADD|SUB]_OVF[_UN] for s390.
17132 * cpu-s390.md: Fix lengths of a couple of long instructions; Add memory_barrier.
17134 * mini-s390.c: Fix long add/sub overflow instructions; Fix displacement handling in
17135 instrument_prolog; Add memory_barrier instruction.
17137 2005-12-26 Zoltan Varga <vargaz@gmail.com>
17139 * exceptions-x86.c mini-x86.h: Fix solaris/x86 exception handling.
17141 2005-12-23 Zoltan Varga <vargaz@gmail.com>
17143 * tramp-ia64.c (mono_arch_get_unbox_trampoline): Flush icache.
17145 * aliasing.c inssel.brg: Fix warnings.
17147 * inssel-ia64.brg (OP_MEMSET): Fix an optimization which previously
17148 could skip initialization of some parts of memory.
17150 * mini.c mini-ia64.c: Fix warnings.
17152 * inssel-sparc.brg: Add an implementation of lneg which actually works.
17154 2005-12-22 Zoltan Varga <vargaz@gmail.com>
17156 * aliasing.c (mono_build_aliasing_information): Add a workaround for
17157 a crash seen on sparc.
17159 * mini-sparc.c: Add implementation of Thread.MemoryBarrier.
17161 * cpu-sparc.md: Add memory_barrier opcode. Remove unused opcodes.
17163 2005-12-21 Neale Ferguson <neale@sinenomine.net>
17165 * mini-ops.h: Add s390_backchain instruction
17167 * inssel-s390.brg: Use backchaining instruction for LOADARG/STKARG operations.
17169 * cpu-s390.md: Add s390_backchain instruction
17171 * mini-s390.c: Significant ABI changes
17173 * mini-s390.h: Cater for zero length structures
17175 2005-12-20 Neale Ferguson <neale@sinenomine.net>
17177 * mini-s390.c: ABI fixes
17179 * inssel-s390.brg: Remove debug statements
17181 * cpu-s390.md: Fix length of ATOMIC_xx operations
17183 2005-12-19 Zoltan Varga <vargaz@gmail.com>
17185 * basic-float.cs: Add float<->long conversion tests.
17187 2005-12-16 Neale Ferguson <neale@sinenomine.net>
17189 * mini-s390.c: Fix LOCALLOC processing.
17191 * tramp-s390.c (s390_magic_trampoline): Fix base calculation.
17193 2005-12-15 Zoltan Varga <vargaz@gmail.com>
17195 * iltests.il: Add tests for some opcodes not covered by the other
17198 2005-12-15 Neale Ferguson <neale@sinenomine.net>
17200 * mini-s390.c: Fix ADDCC/SBB bug revealed by test_0_ulong_regress; Correct
17201 register loading for Tail processing; Correct trace output.
17203 * inssel-s390.brg: Reimplement LSUB_OVF due to s390 implementation of signed math.
17205 * cpu-s390.md: Correct size of jmp instruction.
17207 2005-12-13 Neale Ferguson <neale@sinenomine.net>
17209 * mini-s390.c (mono_arch_emit_prolog): Remove some debugging bits.
17211 2005-12-13 Neale Ferguson <neale@sinenomine.net>
17213 * inssel-s390.brg tramp-s390.c cpu-s390.md mini-s390.c mini-s390.h:
17214 Bring s390 up to current level.
17216 2005-12-12 Zltan Varga <vargaz@gmail.com>
17218 * generics.2.cs: Disable the newly added tests as they do not work yet.
17220 * generics.2.cs: Add valuetype tests.
17222 2005-12-09 Zoltan Varga <vargaz@gmail.com>
17224 * basic-long.cs: Add i4->u8 test.
17226 * objects.cs: Add tests for JIT intrinsic.
17228 * mini.c (mini_get_inst_for_method): Resurrect the array Rank/Length
17229 optimizations lost by a mistake.
17231 2005-12-07 Zoltan Varga <vargaz@gmail.com>
17233 * basic-long.cs: Remove a test moved to objects.cs.
17235 * arrays.cs: Add more array tests.
17237 2005-12-06 Zoltan Varga <vargaz@gmail.com>
17239 * arrays.cs: Add new tests for multi-dimensional arrays.
17241 2005-12-06 Raja R Harinath <rharinath@novell.com>
17243 * Makefile.am (test_sources2): Add generics.2.cs.
17244 (EXTRA_DIST): Add test_sources2.
17246 2005-12-05 Ben Maurer <bmaurer@ximian.com>
17248 Support for boxing and unboxing nullable types as well as the
17249 isinst operation on nullables, per the CLI ammendment.
17251 * inssel.brg (CEE_ISINST): Special case for nullable
17253 * mini.c (handle_unbox_nullable): new method
17254 (handle_box): Special case for nullable types
17255 (mono_method_to_ir): Call handle_unbox_nullable in correct
17258 * generics.2.cs: New test suite
17260 * Makefile.am: Support for regression tests with generics.
17262 2005-12-03 Zoltan Varga <vargaz@gmail.com>
17264 * mini-amd64.c (emit_load_volatile_arguments): Add loading of arguments
17265 allocated to registers. Fixes #76800.
17267 Thu Dec 1 12:59:40 EST 2005 Paolo Molaro <lupus@ximian.com>
17269 * mini-ppc.c, inssel-ppc.brg: fix ABI issue (pinvoke3.cs).
17271 2005-11-30 Zoltan Varga <vargaz@gmail.com>
17273 * exceptions.cs: Disable test_0_long_cast () test, since it fails on a lot
17276 2005-11-29 Zoltan Varga <vargaz@gmail.com>
17278 * objects.cs basic-calls.cs: Move a test depending on valuetypes to
17281 * inssel-long32.brg (CEE_CONV_I8): Remove unused labels.
17283 * inssel-long32.brg (CEE_CONV_I8): Convert this to a branchless version.
17284 Tue Nov 29 05:41:34 EST 2005 Paolo Molaro <lupus@ximian.com>
17286 * mini-ppc.c, cpu-g4.md: ensure a fp register is converted to
17287 single precision before storing to a single precision location.
17289 2005-11-28 Raja R Harinath <rharinath@novell.com>
17291 * Makefile.am (ILASM): Use profile-dependent location of ilasm.
17293 2005-11-27 Zoltan Varga <vargaz@gmail.com>
17295 * basic-long.cs basic-calls.cs objects.cs: Move some tests to the
17298 * basic.cs: Remove test_0_byte_compares test which was moved to
17299 objects.cs a long time ago.
17301 2005-11-22 Massimiliano Mantione <massi@ximian.com>
17303 * aliasing.c: Fixed aliasing issue on 64 bit archs.
17305 2005-11-20 Zoltan Varga <vargaz@gmail.com>
17307 * mini-ia64.c exceptions-ia64.c: Simplify the way filters/finally
17308 handlers are called.
17310 * mini-ia64.c (mono_arch_emit_exceptions): Optimize size of exception
17313 * mini-ia64.c: Add support for the throw->branch exception
17316 * driver.c (DEFAULT_OPTIMIZATIONS): Add MONO_OPT_EXCEPTION.
17318 2005-11-18 Massimiliano Mantione <massi@ximian.com>
17320 * mini.c: Enabled "fastpath" deadce :-)
17322 2005-11-18 Massimiliano Mantione <massi@ximian.com>
17324 * mini.c: Added "fastpath" deadce (deadce without SSA), and a simple
17325 alias analysis pass to support it.
17326 * mini.h: Likewise.
17328 * liveness.c: Likewise (liveness computation can use aliasing
17329 information to be more accurate).
17330 * driver.c: Added an "ssa" option go tell the JIT to use SSA, and
17331 moreover made so that "--compile-all" uses the given optimization
17332 flags and not the default ones.
17333 * aliasing.c: Alias analysis (new file).
17334 * aliasing.h: Likewise.
17335 * Makefile.am: added "aliasing.c" and "aliasing.h".
17337 2005-11-17 Zoltan Varga <vargaz@gmail.com>
17339 * mini-ops.h: Add missing OP_I opcodes so it is in synch with the
17342 2005-11-13 Zoltan Varga <vargaz@gmail.com>
17344 * mini-exceptions.c (mono_handle_exception_internal): Remove the
17345 fp >= end_of_stack exit condition, as it is not needed, and it might
17346 become true for fp eliminated frames.
17348 2005-11-11 Zoltan Varga <vargaz@gmail.com>
17350 * mini-x86.c (mono_arch_emit_epilog): Use G_STRUCT_OFFSET instead of hard
17353 Tue Nov 8 11:28:20 GMT 2005 Paolo Molaro <lupus@ximian.com>
17355 * mini-arm.c: fixed alignment of doubles/longs to match
17356 the C ABI (bug #76635).
17358 Mon Nov 7 16:13:21 CET 2005 Paolo Molaro <lupus@ximian.com>
17360 * aot.c: fix compilation with --enable-minimal=aot.
17362 Fri Nov 4 12:34:15 GMT 2005 Paolo Molaro <lupus@ximian.com>
17364 * mini-arm.c: fixed compatibility with the new
17365 floating point emulator package for compares.
17367 2005-11-03 Atsushi Enomoto <atsushi@ximian.com?
17369 * mini.c : reverted sig->pinvoke changes (r51396-51397).
17371 2005-11-01 Zoltan Varga <vargaz@freemail.hu>
17373 * mini-exceptions.c (print_stack_frame): Output to stderr.
17374 (mono_handle_native_sigsegv): Ditto.
17376 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
17378 * mini-amd64.c (mono_arch_output_basic_block): Remove unused
17379 OP_LCONV_TO_OVF_I implementation.
17381 * mini-amd64.c: Add support for the throw->branch exception
17384 * branch-opts.c (mono_branch_optimize_exception_target): Allow the case
17385 when the catch clause catches a more general exception, i.e. Object.
17387 2005-10-30 Zoltan Varga <vargaz@gmail.com>
17389 * cpu-ia64.md: Remove unused opcodes.
17391 * mini.c (GET_CONTEXT): Simplify this somewhat by removing arch
17392 specific defines for architectures defining USE_SIGACTION.
17394 * mini-ia64.c: Fix some warnings.
17396 * exceptions-ia64.c (mono_arch_ip_from_context): Fix this, the previous
17397 version seemed to skip a frame.
17399 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
17401 * mini.c: Clean up the usage of sig->pinvoke flag. Now
17402 only calls which are made to native code use this flag.
17404 2005-10-29 Zoltan Varga <vargaz@freemail.hu>
17406 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for
17407 varargs methods as well.
17409 * mini-amd64.c exceptions-amd64.c: Allow fp elimination in methods
17410 which have save_lmf set. Reorganize methods prologs a bit.
17412 * mini-amd64.c (mono_arch_compute_omit_fp): Move the check for the
17413 debugger to the proper place.
17415 2005-10-29 Martin Baulig <martin@ximian.com>
17417 * mini-amd64.c (debug_omit_fp): Temporarily disable fp elimination
17418 when running inside the debugger until the debugger has support
17421 2005-10-26 Zoltan Varga <vargaz@gmail.com>
17423 * mini.h: Fix a warning.
17425 2005-10-24 Miguel de Icaza <miguel@novell.com>
17427 * mini.c (mono_pmip): Just a wrapper for get_method_from_ip which
17428 we expose publicly, this returns the string.
17430 2005-10-22 Zoltan Varga <vargaz@freemail.hu>
17432 * exceptions-amd64.c (mono_arch_find_jit_info): Fix some corner cases
17433 with fp elimination.
17435 2005-10-21 Zoltan Varga <vargaz@gmail.com>
17437 * mini-exceptions.c (mono_handle_native_sigsegv): Try to print a
17438 native stacktrace using the glibc 'backtrace' function if available.
17440 2005-10-20 Zoltan Varga <vargaz@gmail.com>
17442 * mini.h (MonoDebugOptions): Remove 'abort_on_sigsegv' option.
17444 * mini-exceptions.c (mono_handle_native_sigsegv): New function to
17445 handle SIGSEGVs received while in native code.
17447 * mini.c (sigsegv_signal_handler): If the SIGSEGV happened in native
17448 code, call mono_handle_native_sigsegv which will abort the runtime
17449 after printing some diagnostics, instead of converting it into a
17450 confusing NullReferenceException.
17452 2005-10-18 Zoltan Varga <vargaz@gmail.com>
17454 * cpu-pentium.md: Remove unused opcodes.
17456 2005-10-18 Zoltan Varga <vargaz@freemail.hu>
17458 * mini-amd64.h (MonoLMF): Add rsp field.
17460 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Save the sp reg into
17463 2005-10-17 Zoltan Varga <vargaz@gmail.com>
17465 * mini-codegen.c (get_register_spilling): Fix some warnings.
17467 2005-10-16 Zoltan Varga <vargaz@freemail.hu>
17469 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Add support for fp
17470 elimination during exception handling. Enable fp elimination by
17473 * mini-amd64.h mini-amd64.c: Add preliminary support for frame pointer
17476 2005-10-16 Martin Baulig <martin@ximian.com>
17478 * mini-exceptions.c
17479 (mono_debugger_run_finally): New public method for the debugger.
17481 2005-10-10 Zoltan Varga <vargaz@gmail.com>
17483 * debug-mini.c (mono_debug_init_method): Fix warning.
17485 * mini.h branch-opts.c (mono_branch_optimize_exception_target): Make
17486 the 'exname' parameter const to fix some warnings.
17488 2005-10-09 Zoltan Varga <vargaz@freemail.hu>
17490 * mini-exceptions.c (mono_handle_exception_internal): Fix another bug
17491 introduced by the previous patch.
17493 2005-10-08 Zoltan Varga <vargaz@gmail.com>
17495 * basic-float.cs: Add test for precision of float arithmetic.
17497 * mini-ia64.c (mono_arch_output_basic_block): Convert to/from doubles
17498 when loading/storing single values from/to memory.
17500 * mini.c (mono_jit_compile_method_with_opt): Create the function
17501 pointers in the correct domain.
17503 2005-10-08 Zoltan Varga <vargaz@freemail.hu>
17505 * mini-exceptions.c (mono_handle_exception_internal): Fix bug
17506 introduced by previous patch.
17508 * mini-exceptions.c (mono_handle_exception_internal): Handle the case
17509 when out_filter_idx is NULL.
17511 * mini-exceptions.c: Don't run filter clauses twice during exception
17512 handling. Fixes #75755.
17514 2005-10-07 Zoltan Varga <vargaz@gmail.com>
17516 * aot.c: Add support for ldflda wrappers.
17518 * mini.c (mono_method_to_ir): Use ldflda wrappers for CEE_LDFLDA. Fixes
17521 Tue Oct 4 20:23:25 CEST 2005 Paolo Molaro <lupus@ximian.com>
17523 * mini.c, mini.h: do not consider exception handlers blocks when
17524 setting up interface variables.
17526 2005-10-04 Zoltan Varga <vargaz@freemail.hu>
17528 * aot.c (emit_section_change): Fix emitting of sections on win32. Fixes #76322.
17530 2005-10-03 Zoltan Varga <vargaz@gmail.com>
17532 * liveness.c (mono_analyze_liveness): Revert parts of r51051 since it
17533 causes a regression.
17535 * mini.c (mini_thread_cleanup): Fix reading of freed memory.
17537 2005-10-02 Zoltan Varga <vargaz@freemail.hu>
17539 * mini.h (OP_PCONST): Move the definition of OP_PCONST into the rest
17540 of the OP_P definitions.
17542 * TODO: Add a proposal for dealing with the CEE/OP mess.
17544 * mini-amd64.c (mono_arch_output_basic_block): Merge mul_imm
17545 optimizations from the x86 port.
17547 * cpu-amd64.md: Ditto.
17549 * basic.cs basic-long.cs: Add tests.
17551 Fri Sep 30 20:07:20 CEST 2005 Paolo Molaro <lupus@ximian.com>
17553 * Makefile.am, driver.c, mini-x86.c, mini.c, mini.h, branch-opts.c:
17554 Patrik Torstensson's implementation of my exception-handling
17555 optimization idea, when the exception object is not used
17558 Fri Sep 30 19:10:29 CEST 2005 Paolo Molaro <lupus@ximian.com>
17560 * mini-x86.c, cpu-pentium.md: Patrik Torstensson's port
17561 of the mul_imm optimizations from the old jit.
17563 Fri Sep 30 11:37:51 EDT 2005 Paolo Molaro <lupus@ximian.com>
17565 * mini.c, liveness.c: patch by Patrik Torstensson and
17566 Zoltan Varga to improve performance in methods with
17569 2005-09-30 Zoltan Varga <vargaz@gmail.com>
17571 * driver.c: Remove 'Globalization' entry from --version.
17573 2005-09-28 Zoltan Varga <vargaz@gmail.com>
17575 * mini.c (mono_jit_compile_method_inner): Do not load AOT code when
17576 there is a profiler interested in JIT events.
17578 * aot.c: Load profile files produced by the AOT profiling module, and
17579 reorder methods based on the profiling info. Add a 'method_order' table
17580 to the AOT file to make mono_aot_find_jit_info work with the reordered
17583 * mini.h: Bump AOT file version info.
17585 Wed Sep 28 17:12:48 CEST 2005 Paolo Molaro <lupus@ximian.com>
17587 * mini-arm.h: work around what looks like a gcc bug when optimizations
17590 2005-09-28 Raja R Harinath <rharinath@novell.com>
17592 * Makefile.am (AM_CFLAGS): Don't use += to append inside
17593 conditionals. Use ...
17594 (PLATFORM_CFLAGS, ARCH_CFLAGS): ... these.
17596 2005-09-27 Zoltan Varga <vargaz@freemail.hu>
17598 * mini-amd64.c (mono_arch_call_opcode): Use mono_class_value_size ()
17599 to determine the amount of memory to copy when passing valuetypes.
17601 * inssel-amd64.brg: Remove PUSH(LDIND4) rules since they convert an
17602 4 byte load into a 8 byte load. Fix aligning of size in OP_OUTARG_VT.
17604 2005-09-27 Zoltan Varga <vargaz@gmail.com>
17606 * mini.h mini.c aot.c: Add infrastructure to collect pagefault
17607 information about aot.
17609 2005-09-27 Ben Maurer <bmaurer@ximian.com>
17611 * *.c: Replace the use of {Enter,Leave}CriticalSection with
17612 macros. This will allow a deadlock debugger to easily be plugged
17615 Tue Sep 27 09:32:11 EDT 2005 Paolo Molaro <lupus@ximian.com>
17617 * mini-ppc.c, cpu-g4.md: added memory barrier instruction.
17619 2005-09-27 Raja R Harinath <rharinath@novell.com>
17621 * Makefile.am (AM_CFLAGS): Rename from INCLUDES.
17622 (AM_CFLAGS) [PLATFORM_WIN32): Append to it, don't set it.
17623 (AM_CFLAGS) [ARM]: Add arch/arm directory from the build tree.
17624 ($(arch_built)) [CROSS_COMPILING]: Error out.
17626 2005-09-26 Zoltan Varga <vargaz@gmail.com>
17628 * aot.c: Add support for the no_special_static flag for classes.
17630 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
17632 * Reapply reverted patches.
17634 * *: Revert r50174 as well.
17636 * mini-amd64.c cpu-amd64.md inssel-amd64.brg: Revert r50170 as well.
17638 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
17640 * mini-amd64.c: Revert r50342 to see if this fixed buildbot.
17642 2005-09-23 Miguel de Icaza <miguel@novell.com>
17644 * mini.c (SIG_HANDLER_SIGNATURE): Only dereference info if it is
17645 part of the SIG_HANDLER_SIGNATURE.
17647 2005-09-23 Zoltan Varga <vargaz@gmail.com>
17649 * mini.h mini.c: Add a new MONO_DEBUG option to collect metadata pagefault
17652 * mini-x86.c (mono_arch_call_opcode): Fix vararg calling convention
17653 introduced by previous patch.
17655 2005-09-21 Zoltan Varga <vargaz@gmail.com>
17657 * tramp-x86.c (mono_arch_create_trampoline_code): Restore caller
17658 saved registers too.
17660 * mini-x86.c (mono_arch_allocate_vars): Rewrite this so it works based
17661 upon the information returned by get_call_info ().
17663 * mini-x86.c (add_float): Fix stack size calculation.
17664 (mono_arch_call_opcode): Rewrite this so it works based up the
17665 information returned by get_call_info ().
17666 (mono_arch_get_this_vret_args): Ditto.
17668 2005-09-21 Zoltan Varga <vargaz@freemail.hu>
17670 * mini-amd64.c (mono_arch_emit_this_vret_args): Use the information
17671 in cinfo to determine the registers which need to be used.
17673 2005-09-20 Miguel de Icaza <miguel@novell.com>
17675 * driver.c (mono_main): Add --server and --desktop flags.
17677 2005-09-16 Zoltan Varga <vargaz@gmail.com>
17679 * mini-ia64.h: Make register masks 64 bit. Don't treat argument
17680 registers as global registers.
17682 * inssel-ia64.brg (stmt): Remove OP_OUTARG_REG () rules which are no
17683 longer needed with the new register allocator.
17685 * mini-ia64.c: Use OP_MOVE instead of OP_SETREG for reg-reg moves.
17687 * cpu-ia64.md: Remove unused opcodes.
17689 * regalloc.c mini-codegen.c: Make register masks 64 bit on ia64.
17691 2005-09-16 Zoltan Varga <vargaz@freemail.hu>
17693 * cpu-amd64.md: Remove unused opcodes.
17695 * inssel-amd64.brg: Remove OP_OUTARG_REG () rules which are no longer
17696 needed with the new register allocator.
17698 * inssel-amd64.brg mini-amd64.c: Use OP_MOVE instead of OP_SETREG for
17701 2005-09-16 Raja R Harinath <rharinath@novell.com>
17703 * Makefile.am (check-local): Don't invoke semdel-wrapper.
17705 2005-09-16 Martin Baulig <martin@ximian.com>
17707 * exceptions-amd64.c
17708 (throw_exception): Don't call mono_debugger_throw_exception() if
17709 we're a rethrow - see the FIXME in the code.
17711 2005-09-15 Geoff Norton <gnorton@customerdna.com>
17713 * mini.c (mono_init_exceptions): This only works on some architectures.
17715 2005-09-15 Zoltan Varga <vargaz@gmail.com>
17717 * mini.c (mono_method_to_ir): Add OP_LMUL imm -> OP_LMUL_IMM conversion
17720 * inssel-long.brg mini-ia64.c: Add OP_LMUL_IMM rules.
17722 * mini-ia64.h mini-ia64.c: Remove the altstack support code which is
17723 now in mini-exceptions.c.
17725 2005-09-15 Zoltan Varga <vargaz@freemail.hu>
17727 * mini-amd64.h mini-am64.c: Remove the altstack support code which is
17728 now in mini-exceptions.c.
17730 2005-09-15 Zoltan Varga <vargaz@gmail.com>
17732 * exceptions-x86.c: Applied patch from Patrik Torstensson
17733 <patrik.torstensson@gmail.com>. Add stack overflow handling support for win32.
17735 * mini-exceptions.c mini-x86.c mini.c: Move the altstack setup/teardown
17736 code into mini-exceptions.c. Add some assertions to it.
17738 2005-09-12 Zoltan Varga <vargaz@gmail.com>
17740 * aot.c (emit_section_change): Applied patch from "The Software Team"
17741 (<software@solmersa.com>). Fix as errors on windows.
17743 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
17745 * tramp-amd64.c (mono_arch_create_trampoline_code): Fix saving of
17746 method info into the LMF.
17748 2005-09-11 Zoltan Varga <vargaz@gmail.com>
17750 * mini-ia64.c: Add proper unwind info for method epilogs.
17752 * exceptions-ia64.c: Add some code to help debugging.
17754 * mini-ia64.c mini-ia64.h: Add sigaltstack support.
17756 * mini-exceptions.c: Fix warning.
17758 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
17760 * mini.c: Really fix build.
17762 * mini-x86.c mini-amd64.c: Fix build.
17764 2005-09-11 Zoltan Varga <vargaz@gmail.com>
17766 * mini-ia64.c inssel-ia64.brg: Add InterlockedExchange instrinsics.
17768 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Implement
17769 some Interlocked methods as intrinsics.
17771 * mini.c (mini_get_inst_for_method): Call arch_get_inst_for_method
17772 for Thread methods as well.
17774 * mini-ops.h: Add OP_MEMORY_BARRIER opcode.
17776 * inssel.brg: Add rule for OP_MEMORY_BARRIER.
17778 * mini-ia64.c mini-x86.c mini-amd64.c
17779 cpu-ia64.md cpu-pentium.md cpu-amd64.md: Add implementation of
17782 * mini.c (mono_init_exceptions): Fix build breakage.
17784 2005-09-10 Zoltan Varga <vargaz@gmail.com>
17786 * mini-ia64.c exceptions-ia64.c tramp-ia64.c: Remove 'manual' emitting
17787 of instructions. Use the new ia64_unw_op macros for emitting unwind
17790 * mini.c (mono_init_exceptions): Initialize exception handling
17791 related trampolines at startup.
17793 Fri Sep 9 19:30:37 BST 2005 Paolo Molaro <lupus@ximian.com>
17795 * cpu-arm.md, mini-arm.c: fix for dynamic code (Gtk# apps).
17797 2005-09-09 Zoltan Varga <vargaz@gmail.com>
17799 * mini.c: Handle type loading errors gracefully during compilation and
17800 throw the appropriate exception.
17802 Fri Sep 9 09:49:14 CEST 2005 Paolo Molaro <lupus@ximian.com>
17804 * ldscript.mono, Makefile.am: use anonymous versions in the ldscript
17805 for the mono binary.
17807 2005-09-09 Martin Baulig <martin@ximian.com>
17809 * mini.c (mono_method_to_ir): Comment out the G_BREAKPOINT()'s for
17812 Thu Sep 8 14:53:45 BST 2005 Paolo Molaro <lupus@ximian.com>
17814 * mini-arm.h: use emulation for conv.r.un for the release.
17816 Thu Sep 8 11:28:45 BST 2005 Paolo Molaro <lupus@ximian.com>
17818 * mini-arm.c, objects.cs: more fixes and tests for them.
17820 Wed Sep 7 17:14:26 BST 2005 Paolo Molaro <lupus@ximian.com>
17822 * mini-arm.c: align structures to at least 4 bytes to be able
17823 to keep our current optimized memcpy.
17825 Tue Sep 6 22:51:08 BST 2005 Paolo Molaro <lupus@ximian.com>
17827 * mini-arm.c, cpu-arm.md, inssel-arm.brg: bugfixes.
17829 2005-09-05 Gonzalo Paniagua Javier <gonzalo@ximian.com>
17831 * mini.c: ignore SIGPIPE.
17833 2005-09-04 Zoltan Varga <vargaz@gmail.com>
17835 * mini-ia64.c (mono_arch_lowering_pass): Convert 'and_imm 255' to zext1.
17837 * mini-ia64.h mini-ia64.c: Add some minor optimizations.
17839 2005-09-02 Zoltan Varga <vargaz@gmail.com>
17841 * mini.h: Add prototype for mono_allocate_stack_slots_full.
17843 Thu Sep 1 21:05:26 BST 2005 Paolo Molaro <lupus@ximian.com>
17845 * exceptions-arm.c, mini.c, mini-arm.c, mini-arm.h:
17846 exception handling support.
17847 * mini-arm.c, mini-arm.h: bigendian fixes (partially from a
17848 patch by Brian Koropoff <briank@marakicorp.com>).
17850 Thu Sep 1 10:22:44 EDT 2005 Paolo Molaro <lupus@ximian.com>
17852 * mini.c: revert another 'optimization' which breaks when
17853 items on the eval stack need to be saved at a basic block end
17856 Wed Aug 31 17:29:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
17858 * jit-icalls.c: for arrays, ensure we always provide
17861 2005-08-30 Zoltan Varga <vargaz@gmail.com>
17863 * mini.c (mono_allocate_stack_slots_full): Fix ia64 build.
17865 * mini.c (mini_get_inst_for_method): Special case Object:.ctor as well.
17867 2005-08-29 Zoltan Varga <vargaz@gmail.com>
17869 * mini-ia64.h mini-ia64.c: Implement frame pointer elimination. Keep
17870 arguments in their original register.
17872 2005-08-28 Zoltan Varga <vargaz@gmail.com>
17874 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Optimize
17877 * mini.c (mono_method_to_ir): Disable the MUL->MUL_IMM optimization
17878 when ssapre is enabled.
17880 * inssel-long.brg: Fix bug in previous patch.
17882 * mini-ia64.c mini-ia64.h mini.c inssel-long.brg: Optimize
17883 multiplication by a constant.
17885 2005-08-27 Zoltan Varga <vargaz@gmail.com>
17887 * mini-ia64.c (mono_arch_setup_jit_tls_data): Add support for intel
17890 * tramp-ia64.c (mono_arch_create_trampoline_code): Use st8.spill for
17893 Fri Aug 26 11:09:28 BST 2005 Paolo Molaro <lupus@ximian.com>
17895 * inssel-arm.brg: apply changes tested by Brian Koropoff
17896 <briank@marakicorp.com>.
17898 2005-08-25 Zoltan Varga <vargaz@gmail.com>
17900 * mini-x86.c (mono_arch_emit_prolog): Fix calling of mono_jit_thread_attach () under windows.
17902 2005-08-24 Zoltan Varga <vargaz@gmail.com>
17904 * mini-codegen.c (mono_local_regalloc): Avoid allocating dreg and sreg1/2
17905 to the same register if dreg is just a base register.
17906 (print_ins): Improve printing of membase opcodes.
17908 * inssel-x86.brg: Add optimized ldind(reg) rules.
17910 * mini-x86.c cpu-pentium.md: Changes required to support the new rules.
17912 Wed Aug 24 19:39:36 CEST 2005 Paolo Molaro <lupus@ximian.com>
17914 * mini.c: when running under valgrind, set the stack bottom for
17915 the GC at the actual approximate stack for the app (fixes running
17916 mono with valgrind).
17918 Tue Aug 23 21:38:50 CEST 2005 Paolo Molaro <lupus@ximian.com>
17920 * mini.c: do no break at the first valuetype to init found
17921 (fixes bug #75791).
17923 Tue Aug 23 16:53:21 BST 2005 Paolo Molaro <lupus@ximian.com>
17925 * cpu-arm.md, mini-arm.c: more fixes and LMF support.
17927 Tue Aug 23 15:11:44 CEST 2005 Paolo Molaro <lupus@ximian.com>
17929 * cpu-g4.md: fixed instruction length exposed by the nemerle compiler.
17931 2005-08-23 Zoltan Varga <vargaz@freemail.hu>
17933 * inssel-amd64.brg inssel-x86.brg: Fix the fcall rules.
17935 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
17937 * inssel-x86.brg: Fix assert in patch_delegate_trampoline.
17939 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Add some debug
17942 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Add some debug
17945 * mini.c (optimize_branches): Don't quit after 1000 iterations on large
17948 Mon Aug 22 19:16:29 BST 2005 Paolo Molaro <lupus@ximian.com>
17950 * tramp-arm.c: allocate less memory for the trampoline and fix typo.
17952 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
17954 * mini.c (mono_method_to_ir): Remove instructions inserted after a branch
17955 in the tail recursion optimization.
17957 * mini.h helpers.c (mono_disassemble_code): Emit starts of basic blocks as
17958 debug info into the assembly file.
17960 * iltests.il: Add test for filter regions.
17962 * mini.c (mono_method_to_ir): Fix handling of nested FILTER clauses. Fix
17963 initial stack of filter regions. Fixes #75755.
17965 Mon Aug 22 17:49:16 BST 2005 Paolo Molaro <lupus@ximian.com>
17967 * mini-arm.c, cpu-arm.c: fixes and support for methods with bigger
17968 stack requirements.
17970 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
17972 * mini.c (mono_create_delegate_trampoline): Fix memory leak. Put back
17973 the check for an already compiled method on non-ia64 platforms.
17974 (mono_create_jump_trampoline): Store the MonoJitInfo structure into the
17977 * mini-x86.h tramp-x86.c: Add support for delegate trampolines.
17979 * inssel-x86.brg: Add some optimized call rules.
17981 2005-08-21 Zoltan Varga <vargaz@freemail.hu>
17983 * mini.c (mono_create_delegate_trampoline): Do not return an already compiled
17986 * mini.h mini-trampolines.c: Pass the trampoline argument to
17987 mono_arch_patch_delegate_trampoline.
17989 * mini-ia64.h mini-ia64.c tramp-ia64.c: Add support for delegate trampolines.
17991 * mini-trampolines.c: Fix build.
17993 * mini-amd64.h: Add delegate trampolines.
17995 * mini.h mini.c mini-trampolines.c tramp-amd64.c: Add delegate trampolines.
17997 * inssel-amd64.brg: Add optimized call rules.
17999 * mini-ia64.c tramp-ia64.c: Improve instruction scheduling.
18001 * inssel-ia64.brg: Add optimized ldind(reg) rules.
18003 2005-08-20 Zoltan Varga <vargaz@freemail.hu>
18005 * mini.c (mono_create_class_init_trampoline): Fix bug caused by last
18008 * mini-ia64.c: Remove LMF fixmes.
18010 * mini-ia64.h: Remove most fields from LMF.
18012 * inssel-ia64.brg (stmt): Fix unaligned access errors.
18014 * mini-trampolines.c: Add support for IA64 function descriptors.
18016 * mini.h mini.c jit-icalls.c exceptions-ia64.cdriver.c: Add support
18017 for IA64 function descriptors.
18019 Sat Aug 20 16:51:44 BST 2005 Paolo Molaro <lupus@ximian.com>
18021 * tramp-arm.c: patch the vtable for virtual calls. Added
18022 support code to register/unregister the LMF.
18023 * mini-arm.c, mini-arm.h: warning fixes, fixes, speedups,
18026 2005-08-19 Dick Porter <dick@ximian.com>
18028 * mini.c: Use a gsize to store the thread ID, so it can hold a 64
18029 bit value if needed.
18031 2005-08-19 Zoltan Varga <vargaz@freemail.hu>
18033 * mini.c (mini_get_method): Move handling of wrapper data here.
18035 * mini.c (mono_method_to_ir): Add support for dynamic methods.
18037 * mini.c (mono_method_to_ir): Convert nonvirtual calls to abstract methods into
18040 * mini.c (mono_method_to_ir): Emit IR for CEE_NOP as well, so
18041 bblock->code does not remain empty.
18043 2005-08-17 Zoltan Varga <vargaz@freemail.hu>
18045 * arrays.cs: Add regression test for #75832.
18047 * inssel-amd64.brg cpu-amd64.md mini-amd64.c: Fix LDELEMA optimization
18048 rules. Fixes #75832.
18050 * mini-ia64.c tramp-ia64.c exceptions-ia64.c: Implement improved
18051 instruction scheduling.
18053 2005-08-12 Zoltan Varga <vargaz@freemail.hu>
18055 * mini-exceptions.c (ves_icall_get_frame_info): Fix IA64 build.
18057 2005-08-11 Zoltan Varga <vargaz@freemail.hu>
18059 * mini-exceptions.c mini-x86.h: Move VC stuff into macros in mini-x86.h.
18061 * mini-codegen.c: Fix VC build.
18063 * cpu-pentium.md: Increase length of atomic_exhange_i4.
18065 2005-08-09 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18067 * mini.h: fix signature for mono_register_opcode_emulation.
18069 2005-08-09 Zoltan Varga <vargaz@freemail.hu>
18071 * mini.c: Get rid of most of the helper_sig_... constants using
18072 mono_create_icall_signature ().
18074 2005-08-08 Zoltan Varga <vargaz@freemail.hu>
18076 * jit-icalls.c (helper_ldstr): New helper function.
18078 * mini.c (get_basic_blocks): Set out_of_line for bblocks containing a throw.
18080 * mini.c (mono_method_to_ir): If an LDSTR instruction is in a bblock with a
18081 throw, load the string using a helper call instead of creating a string object.
18083 * aot.c: Update after LDSTR changes.
18085 * mini.h: Bump AOT file version.
18087 * aot.c: Save class size info into the AOT file. Print more statistics during
18090 * mini.h: Bump AOT file version.
18092 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
18093 ordering of disasm cases. Fixes #74957.
18095 Thu Aug 4 19:47:24 BST 2005 Paolo Molaro <lupus@ximian.com>
18097 * mini-ops.h, mini-arch.h, inssel.brg, mini.c, mini.h,
18098 jit-icalls.c, mini-codegen.c, Makefile.am: changes in
18099 the generic code needed for the ARM port.
18101 Thu Aug 4 19:42:54 BST 2005 Paolo Molaro <lupus@ximian.com>
18103 * exceptions-arm.c, tramp-arm.c, mini-arm.c, mini-arm.h, cpu-arm.md,
18104 inssel-arm.brg: more ARM features and fixes.
18106 Mon Aug 1 18:37:38 BST 2005 Paolo Molaro <lupus@ximian.com>
18108 * tramp-arm.c, mini-arm.c, cpu-arm.md, inssel-arm.brg: more
18109 ARM port work in progress.
18111 2005-07-30 Zoltan Varga <vargaz@freemail.hu>
18113 * mini-ia64.c (mono_arch_call_opcode): Ongoing IA64 work.
18115 * mini-exceptions.c mini-ia64.h: Ongoing IA64 work.
18117 * mini-ia64.c (ia64_emit_bundle): Ongoing IA64 work.
18119 * inssel.brg (mini_emit_memset): Add support for unaligned access.
18121 * *-ia64.*: Ongoing IA64 work.
18123 * mini-ia64.c exceptions-ia64.c: Ongoing IA64 work.
18125 2005-07-28 Zoltan Varga <vargaz@freemail.hu>
18127 * TODO: Remove out-of-data todo stuff.
18129 * mini.h mini.c (mono_create_jit_trampoline_from_token): Remove some
18132 * aot.c: Save/load MonoCachedClassInfo->has_nested_classes.
18134 * mini.h: Bump corlib version.
18136 2005-07-27 Martin Baulig <martin@ximian.com>
18139 (create_copy_ins): Added `const unsigned char *ip' argument; set
18140 `copy->cil_code' from it.
18142 2005-07-27 Martin Baulig <martin@ximian.com>
18144 * mini-exceptions.c (mono_handle_exception): Don't call
18145 mono_debugger_handle_exception() for filters.
18147 2005-07-27 Zoltan Varga <vargaz@freemail.hu>
18149 * mini-trampolines.c (mono_aot_trampoline): Handle AppDomain:InvokeInDomain
18152 2005-07-26 Martin Baulig <martin@ximian.com>
18154 Committing a patch from Michal Moskal <michal.moskal@gmail.com>.
18156 * mini.c (mono_method_to_ir): In `CEE_CALLI', only use
18157 helper_compile_generic_method() if the method is actually virtual
18160 2005-07-26 Martin Baulig <martin@ximian.com>
18163 (trampoline_code): Renamed to `mono_trampoline_code' and made it
18164 public; this is now accessed directly by the debugger.
18165 (mono_generic_trampoline_code): Removed.
18168 (mono_debug_init_method): Also add interncalls and wrappers.
18170 2005-07-23 Zoltan Varga <vargaz@freemail.hu>
18172 * mini-ia64.c mini-ia64.h: Add support for tracing/profiling.
18174 2005-07-22 Zoltan Varga <vargaz@freemail.hu>
18176 * aot.c (mono_aot_get_method_from_token): Fix a potential crash here.
18178 2005-07-21 Zoltan Varga <vargaz@freemail.hu>
18180 * aot.c (load_patch_info): Fix handling of stfld_remote wrapper.
18182 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
18184 * mini-amd64.c (mono_arch_setup_jit_tls_data): Use the nice way of
18185 getting TLS offsets on AMD64 too.
18187 2005-07-20 Kornel Pal <kornelpal@hotmail.com>
18189 * driver.c: Detach console when executing IMAGE_SUBSYSTEM_WINDOWS_GUI on win32
18191 Wed Jul 20 18:05:19 BST 2005 Paolo Molaro <lupus@ximian.com>
18193 * exceptions-arm.c, mini-arm.c, tramp-arm.c, cpu-arm.md,
18194 inssel-arm.brg, mini-arm.h: ARM port work in progress.
18196 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
18198 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix build.
18200 * mini.h mini.c mini-*.h tramp-*.c: Move more cross platform trampoline code
18203 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Call
18204 mono_sparc_is_virtual_call ().
18206 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix warning.
18208 * tramp-sparc.c (mono_arch_create_trampoline_code): Fix order of
18209 trampoline parameters.
18211 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix signature.
18213 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Rename this
18214 to mono_arch_get_vcall_slot_addr.
18216 * Makefile.am tramp-sparc.c: Update the sparc port to use the generic
18219 * *-sparc.*: Merge the mini-xp-regalloc branch for sparc.
18221 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
18223 * mini-ia64.h mini-ia64.c: Finish pinvoke support.
18225 2005-07-19 Martin Baulig <martin@ximian.com>
18227 * exceptions-amd64.c (throw_exception): Call
18228 mono_debugger_throw_exception() here like we're doing it on i386.
18230 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
18232 * mini-ia64.c: Add optimized TLS access support.
18234 2005-07-18 Zoltan Varga <vargaz@freemail.hu>
18236 * mini-exceptions.c: Ongoing IA64 work.
18238 * mini-ia64.c inssel-long.brg: Ongoing IA64 work.
18240 * mini.c: Use the default optimization set when embedding. Fixes
18243 2005-07-11 Zoltan Varga <vargaz@freemail.hu>
18245 * tramp-amd64.c tramp-ia64.c Makefile.am: Move arch independent parts
18246 of trampolines to a separate file.
18248 * mini-trampolines.c: New file.
18250 * mini.h tramp-x86.c: Move arch independent parts of trampolines to a
18253 * tramp-x86.c: Reorganize the trampoline code to be similar to the
18256 * mini-codegen.c: Fix cygwin build.
18258 2005-07-10 Zoltan Varga <vargaz@freemail.hu>
18260 * mini.c: Add some minor changes needed by the IA64 port.
18262 * *-ia64.*: Ongoing IA64 work.
18264 2005-07-09 Zoltan Varga <vargaz@freemail.hu>
18266 * tramp-amd64.c mini-amd64.c: Update after latest AOT changes. Split
18267 trampolines into arch-independent and arch-dependent parts.
18269 * mini-amd64.c (mono_arch_lowering_pass): Fix store_membase_imm -> store_membase_reg rule.
18271 2005-07-08 Zoltan Varga <vargaz@freemail.hu>
18273 * cpu-amd64.md: Merge the xp-regalloc-branch for amd64.
18275 * mini-ops.h mini-amd64.h mini-amd64.c inssel-amd64.brg Makefile.am: Merge
18276 the xp-regalloc-branch for amd64.
18278 * mini-x86.h mini-x86.c cpu-pentium.md Makefile.am: Merge the
18279 xp-regalloc-branch for x86.
18281 2005-07-07 Zoltan Varga <vargaz@freemail.hu>
18283 * inssel.brg (OP_THROW_OR_NULL): Allways rethrow the abort exception.
18285 2005-07-06 Martin Baulig <martin@ximian.com>
18288 (mono_jit_compile_method_inner): Call mono_get_inflated_method().
18289 (mono_jit_runtime_invoke): Likewise.
18291 2005-07-05 Zoltan Varga <vargaz@freemail.hu>
18293 * aot.c (mono_compile_assembly): Allocate the GOT in the .bss segment
18296 * aot.c: Add new mono_aot_get_method_from_token () function to load AOT methods
18297 without loading their metadata. Reorganize the file format so exception handling+
18298 debug info is kept separate from normal method info. Create MonoJitInfo
18299 structures for methods lazily.
18301 * tramp-x86.c (x86_aot_trampoline): Use the new from_token method to avoid
18303 (x86_class_init_trampoline): Patch AOT class init trampolines too.
18305 * mini.c (mini_init): Install the new mono_aot_find_jit_info hook.
18307 * mini.c (mono_method_to_ir): Reduce the number of class init trampoline calls
18310 * mini.h: Bump AOT file version.
18312 2005-07-04 Zoltan Varga <vargaz@freemail.hu>
18314 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
18316 2005-07-01 Raja R Harinath <rharinath@novell.com>
18318 * Makefile.am (check-local): Call semdel-wrapper.
18320 2005-06-29 Zoltan Varga <vargaz@freemail.hu>
18322 * mini-x86.c: Revert the last change as it seems to break the build..
18324 2005-06-28 Zoltan Varga <vargaz@freemail.hu>
18326 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
18328 * mini-x86.c (mono_arch_cpu_init): Fix setting of fp precision in the VC build.
18330 2005-06-27 Ben Maurer <bmaurer@ximian.com>
18332 * mini.c (NEW_AOTCONST): make sure to call mono_get_got_var
18333 outside of the macro, so strange stuff doesn't happen with gcc4
18334 (NEW_AOTCONST_TOKEN): Likewise.
18336 2005-06-28 Martin Baulig <martin@ximian.com>
18338 * mini.c (mini_class_is_system_array): New static method; use this
18339 instead of `klass->parent == mono_defaults.array_class' everywhere
18340 since this also works for the new generic array class.
18342 2005-06-26 Ben Maurer <bmaurer@ximian.com>
18344 * inssel.brg: Remove warnings.
18346 2005-06-24 Zoltan Varga <vargaz@freemail.hu>
18348 * mini-ia64.c: Ongoing IA64 work.
18350 * basic-float.cs: Add float->i1 conversion test.
18352 * iltests.il: Add conv.u4 test.
18354 2005-06-23 Zoltan Varga <vargaz@freemail.hu>
18356 * inssel-long.brg: Fix bug caused by last change.
18358 2005-06-23 Geoff Norton <gnorton@customerdna.com>
18360 * mini-x86.h: Add __APPLE__ to the SC_* redefines with the other
18361 BSDs. Allows the x86 JIT to work on OSX86
18363 2005-06-22 Zoltan Varga <vargaz@freemail.hu>
18365 * inssel-long.brg: Use OP_LSHR_UN_IMM instead of OP_SHR_UN_IMM in
18368 * mini-ia64.c: Ongoing IA64 work.
18370 2005-06-19 Zoltan Varga <vargaz@freemail.hu>
18372 * mini-ia64.c: Ongoing IA64 work.
18374 * driver.c: Clean up jit_code_hash as well when using --regression.
18376 * inssel-long.brg: Fix long->i4/u4 conversion rules.
18378 * basic-long.cs: Add tests for long->u4 conversion.
18380 2005-06-18 Ben Maurer <bmaurer@ximian.com>
18382 * mini.c: Take mono_get_domainvar out of macros. This makes sure
18383 that we do not depend on undefined C behavior: the order stuff
18384 gets evaluated within an expression. Fixes mono when compiled on
18387 2005-06-18 Zoltan Varga <vargaz@freemail.hu>
18389 * *-ia64.*: Ongoing IA64 work.
18391 * aot.c: Lower memory usage while loading AOT methods.
18393 * tramp-x86.c: Avoid allocating+freeing MonoJitInfo structures.
18395 * mini.h: Bump AOT file format version.
18397 2005-06-17 Zoltan Varga <vargaz@freemail.hu>
18399 * mini.c (mono_method_to_ir): Allow STACK_PTR as input to SWITCH.
18401 2005-06-16 Sebastien Pouliot <sebastien@ximian.com>
18403 * declsec.c: Fixed APTC to check for FullTrust on caller assembly (and
18404 not on callee assembly). Fixed some comments.
18406 2005-06-16 Zoltan Varga <vargaz@freemail.hu>
18408 * aot.c (mono_compile_assembly): Mark the "methods" symbol as a function so
18409 it gets proper disassembly.
18410 (emit_method_info): Remove some dead code.
18412 * mini.c (mini_method_compile): Allways allocate the GOT var in
18413 mono_method_to_ir for emulating opcodes.
18415 2005-06-13 Zoltan Varga <vargaz@freemail.hu>
18417 * mini.c (mono_jit_free_method): Remove the method from the JitInfo table
18418 before freeing the code memory. Fixes #74990.
18420 * objects.cs: Add regression test for #74992.
18422 * liveness.c: Extend live ranges of arguments to the beginning of the
18423 method. Fixes #74992.
18425 * exceptions-ia64.c mini-ia64.h: Modify ip during exception handling
18426 so it points into the faulting instruction.
18428 2005-06-12 Zoltan Varga <vargaz@freemail.hu>
18430 * jit-icalls.c (mono_imul_ovf): Add exception handling.
18432 * *-ia64.*: Ongoing IA64 work.
18434 * mini.c (mini_init): Fix signature of mono_delegate_ctor.
18436 2005-06-11 Zoltan Varga <vargaz@freemail.hu>
18438 * mini-ia64.h exceptions-ia64.c: Ongoing IA64 work.
18440 * *-ia64.*: Ongoing IA64 work.
18442 2005-06-10 Zoltan Varga <vargaz@freemail.hu>
18444 * basic-long.cs: Add tests for add/sub.ovf.
18446 * basic.cs: Add tests for sub.ovf.
18448 * *-ia64.*: Ongoing IA64 work.
18450 2005-06-09 Zoltan Varga <vargaz@freemail.hu>
18452 * *-ia64.*: Ongoing IA64 work.
18454 * basic.cs: Add conv.ovf.i4.un test.
18456 2005-06-09 Massimiliano Mantione <massi@ximian.com>
18458 * mini.c: (remove_block_if_useless) Fixed bug 75061.
18460 2005-06-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18462 * mini.c: no SIGUSR2 on windows. Remove it for PLATFORM_WIN32.
18464 2005-06-07 Zoltan Varga <vargaz@freemail.hu>
18466 * *-ia64.*: Ongoing IA64 work.
18468 2005-06-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18471 * mini.c: added the ability to toggle trace on/off using SIGUSR2.
18473 2005-06-04 Zoltan Varga <vargaz@freemail.hu>
18475 * mini-ia64.c mini-ia64.h: Fix cleanup of memory stack.
18477 2005-06-03 Zoltan Varga <vargaz@freemail.hu>
18479 * mini-amd64.c (emit_call): Fix yet another bug in the near call optimization.
18481 * mini-amd64.c (amd64_patch): Add an assert to check that the destination
18482 of a call is callable by a near call.
18484 2005-05-31 Zoltan Varga <vargaz@freemail.hu>
18486 * mini-ia64.c: Ongoing IA64 work.
18488 2005-05-29 Zoltan Varga <vargaz@freemail.hu>
18490 * genmdesc.c: Make the generated array non-static.
18492 * inssel-long.brg: Fix LSHR_IMM rule.
18494 * *-ia64.*: Ongoing IA64 work.
18496 * *-ia64.*: Ongoing IA64 work.
18498 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
18500 * *-ia64.*: Ongoing IA64 work.
18502 * *-ia64.*: Ongoing IA64 work.
18504 * mini-ia64.c: Ongoing IA64 work.
18506 * *-ia64.* jit-icalls.c mini-codegen.c: Ongoing IA64 work.
18508 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
18510 * objects.cs basic-calls.cs: Move some tests to objects.cs.
18512 * objects.cs basic-long.cs: Move some tests to objects.cs.
18514 2005-05-26 Zoltan Varga <vargaz@freemail.hu>
18516 * *-ia64.*: Ongoing IA64 work.
18518 * iltests.il: Add a new test.
18520 * mini.c (mono_method_to_ir): Initialize valuetypes when created using
18521 newobj. Fixes #75042.
18523 2005-05-22 Zoltan Varga <vargaz@freemail.hu>
18525 * *-ia64.*: Ongoing IA64 work.
18527 * *-ia64.*: Ongoing IA64 work.
18529 * *-ia64.*: Ongoing IA64 work.
18531 * basic.cs objects.cs: Move tests accessing static variables as well.
18533 * basic.cs objects.cs: Move test_0_pin_string to objects.cs.
18535 2005-05-21 Zoltan Varga <vargaz@freemail.hu>
18537 * mini.c (SIG_HANDLER_SIGNATURE): Fix warning.
18539 * driver.c: Always print failed tests.
18541 * mini-codegen.c: Use cfg->frame_reg instead of a macro for the
18544 * *ia64*: Ongoing IA64 work.
18546 2005-05-20 Zoltan Varga <vargaz@freemail.hu>
18548 * basic.cs: Add tests for add.ovf. Fix warnings.
18550 2005-05-18 Miguel de Icaza <miguel@novell.com>
18552 * driver.c (mono_main): Avoid crash if no argument is passed to
18553 --break; Do not use g_error, but f_printf. And fix all other
18554 ocurrences of the same crash.
18556 2005-05-17 Zoltan Varga <vargaz@freemail.hu>
18558 * mini.h mini.c: Generalize the existing uses of the MONO_DEBUG env variable
18559 and add a new one: aborting when a SIGSEGV is raised while in unmanaged code.
18562 2005-05-14 Zoltan Varga <vargaz@freemail.hu>
18564 * *-ia64.*: Add beginnings of IA64 backend.
18566 * Makefile.am mini-arch.h mini-codegen.c: Add IA64 support.
18568 2005-05-13 Zoltan Varga <vargaz@freemail.hu>
18570 * inssel-long.brg: Add missing ulong->{i1, i2} checked conversions.
18573 * basic-long.cs exceptions.cs: Add new tests. Fix some warnings.
18575 * mini-amd64.c: Fix a warning.
18577 2005-05-10 Zoltan Varga <vargaz@freemail.hu>
18579 * mini-amd64.c (mono_arch_output_basic_block): Fix stack space leakage
18580 in float_neg. Fixes #74897.
18582 * mini-amd64.c (emit_call): Fix another near call bug.
18584 2005-05-06 Sebastien Pouliot <sebastien@ximian.com>
18586 * declsec.c: Keep the appdomain information in the structure. Added a
18587 missing "return FALSE" for Unmanaged if FullTrust is set (or else the
18588 value gets overwritten).
18589 * declsec.h: Set the default MonoArray for the the stack to 6. Added
18590 an MonoAppDomain member to MonoSecurityFrame.
18591 * mini-exceptions.c: Do not use a glist to keep GC allocated objects
18592 used in the stack walk. Now use a MonoArray which grow (double) when
18595 2005-05-05 Lluis Sanchez Gual <lluis@novell.com>
18597 * mini.c: Re-enabled runtime cleanup, since running threads should
18598 now properly stop when exiting.
18600 2005-05-05 Zoltan Varga <vargaz@freemail.hu>
18602 * mini-codegen.c: New file contaning the arch-independent local
18603 register allocator. Not used by any architectures yet.
18605 * mini.h linear-scan.c: Merge some changes from the
18606 mini-xp-local-regalloc branch.
18608 2005-04-28 Zoltan Varga <vargaz@freemail.hu>
18610 * mini-amd64.c (emit_call): Fix calls to native functions when the
18611 runtime is compiled as a shared library. Fixes #74756.
18613 * mini.c (mono_method_to_ir): Assert if ldsfld and friends are used
18614 on a literal field. Fixes #74751.
18616 2005-04-25 Raja R Harinath <rharinath@novell.com>
18618 * Makefile.am (RUNTIME): Add MONO_CFG_DIR.
18620 2005-04-23 Zoltan Varga <vargaz@freemail.hu>
18622 * objects.cs: Add missing null casting test.
18624 2005-04-22 Zoltan Varga <vargaz@freemail.hu>
18626 * mini-exceptions.c (mono_find_jit_info): Fix native offset calculation
18627 in wrapper methods. Also rename 'address' variable to 'offset'.
18629 2005-04-20 Zoltan Varga <vargaz@freemail.hu>
18631 * mini.c debug-mini.c aot.c tramp-x86.c driver.c: Fix some gcc 4.0
18634 * Makefile.am (MCS): Use -unsafe instead of --unsafe.
18636 * aot.c: Applied patch from "The Software Team" <software@solmersa.com>. Make AOT compilation
18639 Mon Apr 18 16:20:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
18641 * exceptions-ppc.c: update code to handle stack traces (fixes bug #74452).
18643 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
18645 * mini-x86.c (mono_emit_stack_alloc): Initialize the whole allocated area not
18646 just the last bytes.
18648 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
18650 * aot.c (mono_compile_assembly): Fix warning.
18652 * mini-exceptions.c (ves_icall_get_frame_info): Fix bug introduced
18653 by the _MSC_VER stuff.
18655 2005-04-16 Zoltan Varga <vargaz@freemail.hu>
18657 * inssel-long.brg: Fix #74588.
18659 * cpu-amd64.md: Fix #74591.
18661 * iltests.il: Add new regression tests.
18663 2005-04-13 Zoltan Varga <vargaz@freemail.hu>
18665 * trace.c (mono_trace_enter_method): Print enums as an int, not as a
18668 2005-04-11 Zoltan Varga <vargaz@freemail.hu>
18670 * mini-x86.c (setup_stack): Unconditionally call pthread_attr_init ().
18672 * exceptions-x86.c mini-x86.h mini-x86.c: Applied some freebsd patches
18673 from Bill Middleton <flashdict@gmail.com>.
18675 2005-04-10 Zoltan Varga <vargaz@freemail.hu>
18677 * arrays.cs: Add new regression test. Fix warnings.
18679 2005-04-09 Zoltan Varga <vargaz@freemail.hu>
18681 * mini-amd64.c (mono_arch_output_basic_block): Fix stack alignment
18682 and leakage in CKFINITE.
18684 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Change
18685 this to a null op since it is called on amd64 too.
18687 * exceptions-amd64.c (get_throw_trampoline): Align stack.
18689 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Remove
18690 body since this is not used on amd64.
18692 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Remove duplicate define.
18694 * mini-amd64.c: Remove obsolete fixmes.
18696 * mini.c (print_method_from_ip): Fix debugging support.
18698 2005-2-1 Massimiliano Mantione <massi@ximian.com>
18700 * ssapre.c: Fix a subtle bug about availability, and limit SSAPRE
18701 so that expressions that don't give much gain are not reduced.
18702 * ssapre.h: Likewise.
18704 2005-04-04 Zoltan Varga <vargaz@freemail.hu>
18706 * exceptions-x86.c (mono_arch_find_jit_info): Remove last SC_EBP reference.
18708 * mini-x86.c (mono_emit_stack_alloc): Fix localloc under windows.
18710 * mini-x86.h exceptions-x86.c: Hopefully fix compilation on *BSD.
18712 2005-04-01 Zoltan Varga <vargaz@freemail.hu>
18714 * mini-sparc.c mini-sparc.h: Add asserts when running with sigaltstack.
18716 * exceptions-x86.c (mono_arch_monoctx_to_sigctx): Fix cygwin build.
18718 2005-03-31 Zoltan Varga <vargaz@freemail.hu>
18720 * mini-x86.c: If sigaltstack support is enabled, perform win32 style
18723 * mini.h (mono_arch_sigctx_to_monoctx): New arch-specific function.
18725 * mini.h (mono_arch_monoctx_to_sigctx): New arch-specific function.
18727 * mini.c: sigaltstack support requires MONO_ARCH_USE_SIGACTION.
18729 * mini-x86.h mini-x86.c exceptions-x86.c: Add support for
18730 MONO_ARCH_USE_SIGACTION. Fixes #74252.
18732 * mini-x86.h: Enable MONO_ARCH_USE_SIGACTION on linux.
18734 * mini-x86.c: Fix up stack overflow handling.
18736 * exceptions.cs: Add new regression test.
18738 2005-03-30 Zoltan Varga <vargaz@freemail.hu>
18740 * mini-x86.c (mono_arch_emit_prolog): Adjust stack after calls to
18741 mono_jit_thread_attach.
18743 * mini.c (mono_method_to_ir): Verify called method is not abstract.
18745 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
18747 * mini.c (mono_method_to_ir): Applied Ben's patch from bug #61441 to
18748 avoid calling constructors using callvirt.
18750 * inssel.brg: Fix #74073.
18752 2005-03-29 Sebastien Pouliot <sebastien@ximian.com>
18754 * aot.c, mini.h: Added mono-compiler.h header to allow/ease
18755 compilation with non-GCC compilers.
18756 * mini-exceptions.c, mini-x86.c|h: Patches to make compilation of mono
18757 possible using VS.NET. Adapted from the work of J Lothian (for VC6).
18759 Tue Mar 29 11:43:01 CEST 2005 Paolo Molaro <lupus@ximian.com>
18761 * inssel.brg, arrays.cs: fix long standing 64 bit issue in access to
18762 klass->interface_offsets (will likely fix bug#74073).
18764 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
18766 * mini-amd64.c (mono_arch_is_int_overflow): Fix rex handling.
18768 2005-03-28 Zoltan Varga <vargaz@freemail.hu>
18770 * mini-amd64.c (mono_arch_output_basic_block): Fix order of parameters
18771 to amd64_div_reg_size ().
18773 * mini-amd64.c (mono_arch_emit_exceptions): Emit a near call here too.
18775 2005-03-27 Zoltan Varga <vargaz@freemail.hu>
18777 * cpu-amd64.md (store_membase_reg): Fix length of storer8 opcodes.
18779 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
18781 * driver.c: Turn off automatic command line globbing under windows. Fixes #73763.
18783 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
18785 * mini.c (mono_method_to_ir): Remove debugging stuff left in by mistake.
18787 * mini.c (mono_precompile_assembly): Load and precompile referenced
18788 assemblies as well. Fixes #74015.
18790 2005-03-23 Zoltan Varga <vargaz@freemail.hu>
18792 * cpu-amd64.md (sin): Fix up maximum lengths of some opcodes.
18794 2005-03-23 Sebastien Pouliot <sebastien@ximian.com>
18796 * declsec.c: Skip linkdemand checks for intra-corlib calls. This skips
18797 a lot of checks and (anyway) permissions cannot work until corlib is
18800 Wed Mar 23 14:29:49 CET 2005 Paolo Molaro <lupus@ximian.com>
18802 * mini-ppc.c: fixed ABI issue on sysv/ppc.
18804 Tue Mar 22 19:03:17 CET 2005 Paolo Molaro <lupus@ximian.com>
18806 * tramp-ppc.c, exceptions-ppc.c: added missing icache flush
18807 calls (fixes bug#72824).
18809 Tue Mar 22 16:28:48 CET 2005 Paolo Molaro <lupus@ximian.com>
18811 * mini.c: fix tail recursion elimination (see test in bug#73936).
18813 2005-03-21 Zoltan Varga <vargaz@freemail.hu>
18815 * mini-amd64.c (mono_arch_output_basic_block): Add inline versions of
18816 some fp functions in sse2 mode.
18818 2005-03-20 Zoltan Varga <vargaz@freemail.hu>
18820 * mini-x86.c (emit_tls_get): Move tls handling into a separate helper function.
18822 2005-03-19 Zoltan Varga <vargaz@freemail.hu>
18824 * mini.h mini.c: Add mono_get_jit_tls_key ().
18826 * mini-x86.c: Enable fast TLS support on windows.
18828 2005-03-17 Sebastien Pouliot <sebastien@ximian.com>
18830 * declsec.c: Renamed aptc to allowpartiallytrustedcallers.
18831 * mini.c: Check for p/invoke method when generating code. If a
18832 p/invoke method, or it's class, isn't decorated with [Suppress
18833 UnmanagedCodeSecurity] then generate code to call System.Security.
18834 UnmanagedDemand (only if the security manager is active).
18836 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
18838 * tramp-amd64.c (create_specific_trampoline): Revert parts of the
18839 last change as it seems to cause strange crashes.
18841 Wed Mar 16 16:24:11 CET 2005 Paolo Molaro <lupus@ximian.com>
18843 * *.c: handle unsafe function pointers where needed.
18845 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
18847 * mini.c (mono_jit_free_method): Remove the fixme too.
18849 2005-03-15 Miguel de Icaza <miguel@novell.com>
18851 * mini.c: As discussed, make the code actually free the delegate
18852 thunk now, to enable the debugging of delegate problems, use
18853 MONO_DEBUG=1 when running Mono.
18855 This takes also care of parts of the leaks as seen by Joe.
18857 2005-03-15 Zoltan Varga <vargaz@freemail.hu>
18859 * mini-amd64.c (mono_arch_setup_jit_tls_data): Enable
18860 thread_tls_offset calculation.
18862 2005-03-14 Sebastien Pouliot <sebastien@ximian.com>
18864 * declsec.c: Reworked linkdemand checks for icall. The previous code
18865 was using the declaration code (untrusted) and didn't work as expected
18866 with the CLR 2.0. We're now more compatible with 2.0 than 1.x for this
18869 2005-03-13 Zoltan Varga <vargaz@freemail.hu>
18871 * iltests.il: Add new localloc test.
18873 * mini-amd64.c: Handle large stack allocations the same way as on
18874 windows if stack overflow handling is working.
18876 * mini-amd64.c: Allocate the signal stack using mmap.
18878 * mini.c (sigsegv_signal_handler): Fix reading of context.
18880 * mini-exceptions.c: Fix up stack overflow handling.
18882 * mini-amd64.h mini-amd64.c: Fix up stack overflow handling.
18884 * tramp-amd64.c (create_specific_trampoline): Optimize trampoline size.
18886 * exceptions-amd64.c (mono_amd64_exceptions_init): Remove this.
18888 * mini.h mini.c tramp-*.c: Move common trampoline code to mini.c.
18890 * mini-x86.h mini-x86.c mini-amd64.h mini-amd64.c: Get rid of the
18891 tramp_init functions as they are no longer needed.
18893 2005-03-12 Zoltan Varga <vargaz@freemail.hu>
18895 * tramp-amd64.c (mono_amd64_tramp_init): Fix typo.
18897 * tramp-amd64.c (mono_amd64_tramp_init): Init AOT trampoline as well.
18899 * mini-amd64.h mini-amd64.c (mono_amd64_exceptions_init): Remove this.
18901 * mini.c mini-*.h: Remove OUT_OF_LINE_BBLOCK defines since all arches
18904 * mini-ops.h: Add OP_LMUL_IMM.
18906 * mini.c jit-icalls.cmini-amd64.h mini-amd64.c cpu-amd64.md: Implement
18907 long mul/div opcodes as intrinsic.
18909 * mini-amd64.c (emit_call): Handle the case when the callee might be
18912 2005-03-11 Zoltan Varga <vargaz@freemail.hu>
18914 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Reorder cases to be
18917 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Fix ordering of cases.
18919 * aot.c (mono_aot_load_method): Get rid of bogus make_writable call.
18921 2005-03-09 Ben Maurer <bmaurer@ximian.com>
18923 * mini.c (mono_codegen): Don't leak here, to help people running
18926 2005-03-08 Zoltan Varga <vargaz@freemail.hu>
18928 * mini-amd64.c (mono_arch_output_basic_block): Fix int->float
18929 conversions in sse2 mode.
18931 * basic-float.cs: Add regression test.
18933 * mini-amd64.c: Reenable sse2.
18935 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
18937 * mini-amd64.c: Disable sse2 until some regressions are fixed.
18939 2005-03-07 Joerg Rosenkranz <joergr@voelcker.com>
18941 * driver.c: Copyright text should include 2005.
18943 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
18945 * cpu-amd64.md (load_membase): Fix more max lengths.
18947 2005-03-06 Zoltan Varga <vargaz@freemail.hu>
18949 * cpu-amd64.md (load_membase): Fix max length.
18951 * mini-ops.h: Add OP_F<xx>_MEMBASE opcodes.
18953 * inssel.brg: Add MONO_EMIT_BIALU_MEMBASE macro.
18955 * cpu-amd64.md inssel-amd64.brg mini-amd64.h mini-amd64.brg: Finish SSE2
18956 support and enable it by default. Also add OP_F<xxx>_MEMBASE opcodes.
18958 * basic-float.cs: Add rounding regression test.
18960 * mini-amd64.c (INST_IGNORES_CFLAGS): Add more instructions.
18962 2005-03-04 Neale Ferguson <NealeFerguson@earthlink.net>
18964 * inssel-s390.brg, mini-s390.c: Add support for passing/returning small
18965 structures in registers for pinvoke wrappers.
18967 2005-03-04 Zoltan Varga <vargaz@freemail.hu>
18969 * mini-exceptions.c (ves_icall_get_trace): Return wrapper info as well.
18971 2005-03-03 Zoltan Varga <vargaz@freemail.hu>
18973 * mini.h mini.c mini-x86.c: Pass the domain of the native->managed
18974 wrapper to mono_jit_thread_attach.
18976 * mini.c (mini_jit_thread_attach): New jit icall.
18978 * mini-x86.c (mono_arch_emit_prolog): Attach to the VM in
18979 native->managed wrappers.
18981 * exceptions.cs: Add new regression test.
18983 * mini.c (optimize_branches): Check regions in the cbranch to throw
18984 block case as well. Fixes #73242.
18986 Tue Mar 1 18:35:27 CET 2005 Paolo Molaro <lupus@ximian.com>
18988 * mini.c: thread safety fixes.
18990 2005-02-27 Zoltan Varga <vargaz@freemail.hu>
18992 * tramp-amd64.c (amd64_magic_trampoline): Disable the method_ptr
18993 patching stuff, since delegates use jump trampolines so there is
18996 * tramp-amd64.c (create_trampoline_code): Pass NULL as 'code' in
18999 * tramp-amd64.c: Fix build.
19001 * mini-x86.c tramp-x86.c: Moved get_vtable_slot_addr into mini-x86.c and rename
19002 it to mono_arch_.... Add get_delegate_method_ptr implementation for x86.
19004 * mini-amd64.h mini.h mini-amd64.c tramp-amd64.c (mono_amd64_get_vcall_slot_addr):
19005 Rename this to mono_arch....
19006 (mono_amd64_get_delegate_method_ptr_addr): Ditto.
19008 * mini-amd64.c (mono_amd64_get_delegate_method_ptr_addr): New helper function.
19010 * mini-amd64.c (emit_call): If both the caller and the callee is
19011 guaranteed to have 32 bit addresses, emit a normal call.
19013 * tramp-amd64.c: Adapt to changes in mini-amd64.c.
19015 * tramp-amd64.c (amd64_magic_trampoline): Remove patching of trampolines.
19016 * tramp-amd64.c (amd64_magic_trampoline): Add support for patching the
19017 method_ptr inside delegates.
19019 2005-02-26 Zoltan Varga <vargaz@freemail.hu>
19021 * mini.c (mono_jit_free_method): Free the method info even if the native code is
19022 invalidated. Fixes #73001.
19024 * mini.c: Add a proper icall wrapper for mono_delegate_ctor.
19026 * mini-x86.c: Only use stdcall for pinvokes on windows.
19028 Thu Feb 24 15:22:30 CET 2005 Paolo Molaro <lupus@ximian.com>
19030 * mini.c, mini.h: make mono_lmf_addr a fast-access thread var.
19031 * mini-x86.c: remove unreliable __thread var offset detection,
19032 use the correct accessors and enable by default.
19034 2005-02-23 Zoltan Varga <vargaz@freemail.hu>
19036 * mini.c (mono_jit_free_method): Fix memory leak.
19038 2005-02-22 Zoltan Varga <vargaz@freemail.hu>
19040 * mini.c (mono_method_to_ir): Allocate a GOT var for THROW and RETHROW.
19042 2005-02-21 Zoltan Varga <vargaz@freemail.hu>
19044 * cpu-amd64.md: Fix lengths of atomic opcodes.
19046 Mon Feb 21 16:52:20 CET 2005 Paolo Molaro <lupus@ximian.com>
19048 * driver.c: try to not imply using ICU is any good.
19050 2005-02-20 Zoltan Varga <vargaz@freemail.hu>
19052 * mini-amd64.c (mono_arch_get_inst_for_method): Implement more
19053 functions as inline ops.
19055 * mini-ops.h inssel-amd64.brg cpu-amd64.md mini-amd64.c: Implement
19056 some Interlocked functions as inline ops.
19058 * mini.c (move_basic_block_to_end): Fix bug in last patch.
19060 * mini.h (MonoBasicBlock): Reorganize fields a bit.
19062 * mini-ops.h inssel.brg: Add OP_NOT_REACHED.
19064 * mini.c: Add support for OP_NOT_TAKEN.
19066 * mini-amd64.h mini-amd64.c: Add support for passing/returning small
19067 structures in registers for pinvoke wrappers.
19069 * mini-amd64.c: Fix warnings.
19071 2005-02-19 Zoltan Varga <vargaz@freemail.hu>
19073 * mini.h (MonoCompile): Add 'ret_var_is_local' field.
19075 * mini.h mini.c (mono_arch_create_vars): Add new arch specific hook.
19077 * mini.c (NEW_RETLOADA): If the ret variable is a local, use its
19078 address instead of loading the address from it.
19080 * mini-x86.c: Add support for returning small structs in registers
19081 on Win32. Fixes part of #70864.
19083 2005-02-18 Zoltan Varga <vargaz@freemail.hu>
19085 * trace.c (get_token): Improve error checking.
19087 2005-02-17 Zoltan Varga <vargaz@freemail.hu>
19089 * jit-icalls.c (mono_ldvirtfn): Explicitly check for a NULL obj here.
19091 2005-02-17 Sebastien Pouliot <sebastien@ximian.com>
19093 * mini.h: Moved MONO_EXCEPTION_* enum to metadata/class-internals.h so
19094 it can be reused for MonoClass.
19095 * mini.c: Renamed MONO_EXCEPTION_SECURITY to MONO_EXCEPTION_SECURITY
19098 2005-02-15 Sebastien Pouliot <sebastien@ximian.com>
19100 * mini.c: Fixed 2 cases where I sent a MonoMethod to managed code
19101 instead of a MonoReflectionMethod. The method information wasn't used
19102 when displaying SecurityException details (but will be now).
19104 2005-02-15 Atsushi Enomoto <atsushi@ximian.com>
19106 * Makefile.am : windows build fix.
19108 2005-02-14 Zoltan Varga <vargaz@freemail.hu>
19110 * iltests.il: Add new regression test.
19112 * mini.c (mono_method_to_ir): Allocate a GOT var in CEE_NEWOBJ. Fixes
19115 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
19117 * mini.c: Moved linkdemand check into helper function check_linkdemand
19118 to allow reuse for all intructions (CALL, CALLVIRT, NEWOBJ, JMP,
19121 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
19123 * declsec.c: Added statistics counter for different kinds of
19125 * mini.h: Added CAS statistic counters to MonoJitStats. Removed unused
19126 (and commented) declaration.
19127 * mini.c: Added statistics counter for security Demand code
19128 generation. Added display of security statistics.
19130 2005-02-13 Zoltan Varga <vargaz@freemail.hu>
19132 * declsec.c (mono_declsec_linkdemand_aptc): Applied patch from Robert Jordan (robertj@gmx.net).
19133 Fix compilation errors under gcc-2.95.
19135 2005-02-12 Ben Maurer <bmaurer@ximian.com>
19137 * mini.c, driver.c: Use the new jit trampoline hashtable
19139 Fri Feb 11 18:47:11 CET 2005 Paolo Molaro <lupus@ximian.com>
19141 * mini.c, jit-icalls.c: use the managed implementation of memcpy, too.
19143 2005-02-11 Martin Baulig <martin@ximian.com>
19145 * debug-mini.c (mono_debug_close_method): Free the line number array.
19147 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
19149 * aot.c: Break up large methods into smaller ones. Share GOT slots for
19152 * mini.h: Bump AOT file format version.
19154 2005-02-10 Sebastien Pouliot <sebastien@ximian.com>
19156 * declsec.c: Added LinkDemand support and it's special cases for ECMA,
19158 * declsec.h: Added macros to get/set lazyly initialized security
19159 informations about assemblies. Added new enum for different type of
19160 possible LinkDemand violation. Added function to check LinkDemands.
19161 * mini.h: Added a field to MonoCompile to hold any security violation
19162 detected when JITting a method (so it can be thrown later).
19163 * mini.c: Added LinkDemand checks in mono_method_to_ir for CEE_CALL
19164 and CEE_CALLVIRT. Added code to throw exception at the end of
19165 mini_method_compile (note: the exception is unhandled right now).
19167 Thu Feb 10 15:49:44 CET 2005 Paolo Molaro <lupus@ximian.com>
19169 * mini.c, jit-icalls.c: use the managed implementation of
19170 memset for initobj and memset, to avoid managed <-> unmanaged
19173 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
19175 * inssel.brg (mini_emit_virtual_call): Disable the virtual->nonvirtual
19176 optimization if it would need a GOT var.
19178 * basic.cs: Add tests for constant propagation and switch statements.
19180 * ssa.c: Fix out-of-range constant propagation and switch statements.
19182 2005-02-09 <vargaz@freemail.hu>
19184 * inssel-x86.brg (reg): Align the allocation size in the localloc(imm) case too.
19186 2005-02-08 Zoltan Varga <vargaz@freemail.hu>
19188 * cpu-amd64.md (load_membase): Fix max length of load_membase.
19190 Tue Feb 8 18:21:11 CET 2005 Paolo Molaro <lupus@ximian.com>
19192 * mini.c: update to new signature of mono_class_get_allocation_ftn().
19194 2005-02-06 Neale Ferguson <NealeFerguson@earthlink.net>
19196 * cpu-s390.md, mini-s390.c: Correct bug with register usage on certain
19197 arithmetic operations.
19199 Sun Feb 6 07:10:12 EST 2005 Paolo Molaro <lupus@ximian.com>
19201 * mini-ppc.c: add a workaround for broken user code that
19202 DllImports vararg functions with non-vararg signatures.
19204 2005-02-05 Zoltan Varga <vargaz@freemail.hu>
19206 * mini.c (mono_jit_compile_method_inner): Add detection and a
19207 meaningfull error message for assemblies written in Managed C++.
19209 * tramp-amd64.c mini-amd64.h: Add support for
19210 create_trampoline_from_token ().
19212 * aot.c mini-x86.c abcremoval.c: Applied patch from
19213 Robert Jordan (robertj@gmx.net). Fix compilation errors under gcc-2.95.
19215 2005-02-04 Zoltan Varga <vargaz@freemail.hu>
19217 * mini.h mini.c mini-x86.h tramp-x86.c: Add a new kind of trampoline
19218 which takes a MonoImage/token as parameter instead of a MonoMethod.
19220 * aot.c: Use the new trampoline for initializing vtables.
19222 * aot.c: Add support for ldfld/stfld_remote wrappers.
19224 * mini-ops.h cpu-pentium.md inssel-x86.brg mini-x86.c: Add optimized
19225 rules for compare <MEM>, IMM.
19227 * mini.h (MONO_AOT_FILE_VERSION): Bump it.
19229 * aot.c: Handle inherited finalizers correctly.
19231 2005-02-03 Zoltan Varga <vargaz@freemail.hu>
19233 * inssel.brg (stmt): Add a missing _setup_... ().
19235 * aot.c: Save some parts of the class state to the AOT file and use it
19236 to recompute that state when a class is initialized.
19238 * mini.c: Install AOT hooks into the runtime.
19240 * mini.h: Bump AOT file format version.
19242 * mini.c (mono_method_to_ir): Initialize pointer type locals correctly.
19245 * iltests.il: Add new test.
19247 Wed Feb 2 16:53:59 CET 2005 Paolo Molaro <lupus@ximian.com>
19249 * mini.c: fix typo.
19251 Wed Feb 2 16:37:13 CET 2005 Paolo Molaro <lupus@ximian.com>
19253 * mini.c: setup the statistical profiler in the thread attach
19254 callback to cope with the new single thread code.
19256 Wed Feb 2 15:43:58 CET 2005 Paolo Molaro <lupus@ximian.com>
19258 * mini-ppc.c: ensure we have enough room for the profiler
19259 calls (fixed bug#72084).
19261 2005-02-02 Zoltan Varga <vargaz@freemail.hu>
19263 * aot.c: Get rid of the MonoAotMethod structure and the hashtable holding
19266 2005-2-1 Massimiliano Mantione <massi@ximian.com>
19268 * driver.c: Re-enabled SSAPRE (two commits, I was just dumb).
19270 2005-2-1 Massimiliano Mantione <massi@ximian.com>
19272 * ssapre.c: Fixed an issue with down safety (this allows IronPython
19273 to succesfully execute parrotbench).
19274 * ssapre.h: Likewise.
19276 2005-2-1 Massimiliano Mantione <massi@ximian.com>
19278 * ssa.c: In mono_ssa_rename_vars, forced the creation of a new SSA
19279 variable for stores to method arguments (fixes a SSAPRE issue).
19281 Tue Feb 1 15:52:26 CET 2005 Paolo Molaro <lupus@ximian.com>
19283 * mini.c: handle value types in dup, fixes gen-112.cs.
19285 Tue Feb 1 11:45:19 CET 2005 Paolo Molaro <lupus@ximian.com>
19287 * mini-ppc.c, cpu-g4.md, tramp-ppc.c: use a slower code
19288 sequence for calls in dynamic methods to avoid thunks.
19290 Tue Feb 1 11:44:01 CET 2005 Paolo Molaro <lupus@ximian.com>
19292 * mini.c: correctly remove dynamic methods from the hashtable.
19294 2005-1-20 Massimiliano Mantione <massi@ximian.com>
19296 * driver.c: Disabled SSAPRE until fix the bug that appears
19297 in IronPython's parrotbench.
19299 2005-01-31 Zoltan Varga <vargaz@freemail.hu>
19301 * aot.c (mono_compile_assembly): Get rid of Skip (other) messages.
19303 * mini.c (mono_method_to_ir): Revert the previous change.
19305 * mini.c (mono_method_to_ir): Do not inline ldfld and stfld wrappers
19306 when AOT compiling.
19308 * tramp-x86.c (x86_magic_trampoline): Avoid calls to
19309 mono_jit_info_table_find () etc. when running under valgrind.
19311 * inssel.brg: Fix warnings.
19313 * mini-exceptions.c: Fix warnings.
19315 2005-01-31 Martin Baulig <martin@ximian.com>
19317 * driver.c (compile_all_methods_thread_main): Don't try to compile
19318 generic methods or anything which has type parameters.
19320 2005-01-30 Zoltan Varga <vargaz@freemail.hu>
19322 * aot.c: Avoid costly calls to mono_method_full_name in tracing code and fix memory leaks.
19324 * TestDriver.cs: Add --verbose flags.
19326 * graph.c ssa.c: Fix 64 bit warnings.
19328 * abcremoval.h ssapre.h abcremoval.c ssapre.c mini.c tramp-amd64.c
19329 trace.c mini-exceptions.c linear-scan.c inssel-amd64.brg inssel.brg:
19330 Fix 64 bit warnings.
19332 * mini-amd64.c (mono_arch_output_basic_block): Fix uninitialized
19333 variable not spotted by gcc.
19335 * mini-amd64.c inssel-amd64.brg: Applied patch from
19336 Willibald Krenn <Willibald.Krenn@gmx.at>. Clean up usage of
19337 X86_COMPARE_MEMBASE opcodes.
19339 * exceptions-amd64.c (mono_arch_find_jit_info): Fix AMD64 build.
19341 2005-01-29 Ben Maurer <bmaurer@ximian.com>
19343 * *: MonoMethod->signature might be NULL now. You *MUST* use
19344 mono_method_signature.
19346 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
19348 * driver.c (compile_all_methods_thread_main): Compile the methods
19349 without invoking cctors.
19351 Fri Jan 28 18:28:26 CET 2005 Paolo Molaro <lupus@ximian.com>
19353 * mini.c: remove ben's "optimizations" to dup+stloc (bug #71905).
19354 * basic-calls.cs: test for the above.
19356 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
19358 * mini.c mini-exceptions.c aot.c exceptions-*.c: Update after
19359 MonoJitInfo changes.
19361 2005-01-27 Zoltan Varga <vargaz@freemail.hu>
19363 * mini-exceptions.c (mono_handle_exception): Compute the stack trace
19364 eagerly if it contains dynamic methods.
19366 * mini-exceptions.c (ves_icall_System_Exception_get_trace): New icall.
19368 * mini-exceptions.c (mono_handle_exception): Avoid computing the stack
19369 trace, it is now computed by an icall from trace_ips.
19371 * mini-exceptions.c: Fix a warning.
19373 Thu Jan 27 13:38:34 CET 2005 Paolo Molaro <lupus@ximian.com>
19375 * mini-exceptions.c: don't bother getting stack trace info if
19376 it's not going to be used.
19378 2005-01-27 Raja R Harinath <rharinath@novell.com>
19380 * Makefile.am (common_sources): Add ssapre-cee-ops.h and
19383 2005-01-26 Zoltan Varga <vargaz@freemail.hu>
19385 * mini.c (remove_block_if_useless): Only print debug stuff with -v -v.
19387 * aot.c: Avoid calling mono_method_get_header () if not needed.
19389 * mini.h: Bump AOT file format version.
19391 * mini.c (mono_emit_native_call): Allocate a GOT var here.
19393 * mini.c (mono_print_tree): Print more info for calls.
19395 2005-01-26 Sebastien Pouliot <sebastien@ximian.com>
19397 * declsec.h: Remove warning by adding missing include for marshal.h
19399 2005-01-26 Martin Baulig <martin@ximian.com>
19401 * mini.c (mono_method_to_ir): In CEE_UNBOX_ANY, don't increase
19404 2005-01-25 Zoltan Varga <vargaz@freemail.hu>
19406 * mini-amd64.c (mono_arch_call_opcode): Add missing MONO_SSA_LOAD/STORE
19409 * ssa.c (mono_ssa_compute): Fix crashes when using AOT.
19411 * aot.c (mono_compile_assembly): Fix a warning.
19413 2005-01-25 Sebastien Pouliot <sebastien@ximian.com>
19415 * declsec.c: Look for security attributes on the original MonoMethod
19416 (and not the wrapped one). This fix permissions on icalls.
19418 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
19420 * mini-amd64.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
19422 * mini.c (mono_allocate_stack_slots): Add a fixme.
19424 * mini-x86.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
19426 Sun Jan 23 16:16:48 CET 2005 Paolo Molaro <lupus@ximian.com>
19428 * inssel.brg: optimize casts of sealed types (more
19429 optimizations waiting for fixes in remoting).
19431 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
19433 * inssel.brg (stmt): Add another dummy rule.
19435 * driver.c: Fix warnings.
19437 * driver.c (mono_main): If running under valgrind, instruct glib to use
19438 the system allocation functions so valgrind can track the memory
19439 allocated by the g_... functions.
19441 * inssel.brg (stmt): Add DUMMY rule for OP_DUMMY_STORE.
19443 * mini-ops.h: Add OP_DUMMY_STORE opcode.
19445 * mini.h (MONO_BBLOCK_IS_IN_REGION): New helper macro.
19447 * liveness.c: Handle OP_DUMMY_STORE. Enable register allocation for
19448 variables in try regions.
19450 * mini.c (mini_method_compile): Don't disable optimizations on large
19451 methods when AOT compiling.
19453 * mini.c (mono_allocate_stack_slots): New arch independent method to
19454 allocate stack slots. Not yet used.
19456 2005-01-22 Ben Maurer <bmaurer@ximian.com>
19458 * debug-mini.c (mono_debug_close_method): Plug some leaks.
19460 Sat Jan 22 13:41:51 EST 2005 Paolo Molaro <lupus@ximian.com>
19462 * mini-ppc.c: make the branch info relative as the code
19463 buffer can be reallocated.
19465 2005-01-22 Sebastien Pouliot <sebastien@ximian.com>
19467 * aot.c: Allow decoding of the new MONO_PATCH_INFO_DECLSEC.
19468 * driver.c: Removed the AOT/security restriction. Now initialize the
19469 security manager (in metadata) if --security is used.
19470 * mini.c|h: Add the MONO_PATCH_INFO_DECLSEC code to use the index,
19471 rather than the pointer to declarative security, when AOT is used.
19473 Sat Jan 22 09:35:19 EST 2005 Paolo Molaro <lupus@ximian.com>
19475 * mini.h, mini-ppc.h, mini-ppc.c: updated to use out of line
19476 basic blocks, reduced intrinsic exception throwing code size.
19478 2005-01-22 Miguel de Icaza <miguel@ximian.com>
19480 * driver.c (mini_usage): Reorder the usage screen.
19482 2005-01-21 Zoltan Varga <vargaz@freemail.hu>
19484 * mini.c (mono_resolve_patch_target): Fix warning.
19486 2005-01-20 Zoltan Varga <vargaz@freemail.hu>
19488 * mini-x86.c (mono_arch_local_regalloc): Fix bug introduced by
19491 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
19493 * mini-amd64.c (mono_arch_local_regalloc): Revert last patch as it
19494 breaks the amd64 build.
19496 * mini-x86.c (mono_arch_local_regalloc): Fix bug in div/rem
19497 register allocation. Fixes #71454.
19499 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
19501 * arrays.cs: Add new regression test.
19503 2005-1-20 Massimiliano Mantione <massi@ximian.com>
19505 * ssapre.c: Turned usage of snprintf to GString.
19506 * ssapre.h: disabled MONO_APPLY_SSAPRE_TO_SINGLE_METHOD
19507 (I left it on by mistake in my previous commit).
19509 Thu Jan 20 12:00:45 CET 2005 Paolo Molaro <lupus@ximian.com>
19511 * mini.c, cfold.c, basic-calls.cs: preserve side effects
19512 on cond branch optimization (fixes bug# 71515).
19514 2005-1-20 Massimiliano Mantione <massi@ximian.com>
19516 * abcremoval.c: Fixed bug 71062.
19517 * abcremoval.h: Likewise.
19519 2005-1-20 Massimiliano Mantione <massi@ximian.com>
19521 * mini.c: Added a new functionality to optimize_branches, the removal
19522 of useless basic blocks, and fixed some problem in the removal of
19523 critical edges; some utility functions added for both purposes.
19524 * ssapre.c: Added complex expression support, and fixed bug 70637.
19525 * ssapre.h: Likewise.
19526 * ssapre-cee-ops.h: Added file with list of "CEE_*" opcodes
19528 * ssapre-mini-ops.h: Likewise, but for "OP_*" opcodes.
19529 * driver.c: Re-enabled SSAPRE.
19531 2005-01-19 Martin Baulig <martin@ximian.com>
19533 * mini.c (mono_method_to_ir): Call mono_get_inflated_method() on
19534 the result of mono_get_method_constrained().
19536 2005-01-18 Neale Ferguson <NealeFerguson@earthlink.net>
19538 * exceptions-s390.c tramp-s390.c: Allocate code using the global code
19541 2005-01-18 Geoff Norton <gnorton@customerdna.com>
19543 * jit-icalls.c (mono_llmult_ovf): Fix other overflow conditions to
19544 be detected. Fixes #59296.
19546 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
19548 * mini-amd64.c (mono_arch_output_basic_block): Remove some assertions
19549 which can happen. Fixes #71361.
19551 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
19553 * exceptions-sparc.c tramp-sparc.c: Allocate code using the global code
19556 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
19558 * mini.c (mono_create_jump_trampoline): Revert last change as it causes
19559 appdomain-unload.exe to fail.
19561 * mini.c: Fix some memory leaks.
19563 Mon Jan 17 16:16:23 CET 2005 Paolo Molaro <lupus@ximian.com>
19565 * inssel.brg: handle the new size of rank, idepth, max_interface_id.
19566 Fixed bug and sped up some codepaths.
19568 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
19570 * mini.c: Fix some memory leaks.
19572 * exceptions.cs basic-long.cs: Add test for checked ulong->int
19575 * inssel-long.brg: Implement long_conv_to_ovf_i4_un. Fixes #71319.
19577 * inssel-long.brg: Fix conv.ovf.i8 when run on an int32. Fixes
19580 * iltests.il: Add regression test for #71320.
19582 2005-01-16 Zoltan Varga <vargaz@freemail.hu>
19584 * mini.c (mono_codegen): Fix installation of profiler hooks.
19586 * mini-sparc.c mini-amd64.c: Don't allocate stack space for dead vars.
19588 Sun Jan 16 12:19:35 CET 2005 Paolo Molaro <lupus@ximian.com>
19590 * mini.h, mini.c, cfold.c: optimize access to enum
19591 readonly fields, too. Eval conditional branches if possible
19592 to perform unreachable code removal in more cases.
19594 2005-01-15 Zoltan Varga <vargaz@freemail.hu>
19596 * tramp-amd64.c exceptions-amd64.c: Use the new global code manager.
19598 * mini.c (mono_global_codeman_reserve): New function to allocate code memory from a global
19601 * tramp-x86.c mini-x86.c exceptions-x86.c: Allocate all code memory so mono works with
19602 WinXP DEP. Fixes #71244.
19604 2005-01-14 Zoltan Varga <vargaz@freemail.hu>
19606 * inssel.brg: Allways convert CEE_CONV_OVF_I4 to a move on 64 bit platforms. Fixes #71236.
19608 2005-01-13 Zoltan Varga <vargaz@freemail.hu>
19610 * mini-x86.c (mono_arch_output_basic_block): Fix OP_ATOMIC_ADD_NEW_I4.
19612 2005-01-11 Zoltan Varga <vargaz@freemail.hu>
19614 * mini-exceptions.c exceptions-ppc.c aot.c: Cope with MonoJitInfo
19617 * mini.h: Bump AOT version.
19619 * mini.h (MonoCompile): Change exvar to a hash table.
19621 * mini.c: Allocate a separate exvar for each handler block.
19623 * mini.c: Get rid of the computation of filter_lengths, its not needed.
19625 * mini.c inssel.brg: Change OP_THROW_OR_NULL to compare the current
19626 ex var with the pending exception and only throw if the two are equal.
19629 * exceptions.cs: Add tests for rethrow and nested catch clauses.
19631 * mini-x86.c: Fix warnings.
19633 * Makefile.am (common_sources): Move mini-exceptions.c here as it is
19634 used by all the ports now.
19636 * aot.c: Add write-symbols and save-temps options.
19638 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
19640 * mini-x86.c: Add support for returning structs in registers from pinvoke functions on WIN32.
19642 Mon Jan 10 16:11:16 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
19644 * mini-ops.h, inssel-s390.brg, cpu-s390.md: Support OP_ATOMIC__xxx
19647 * tramp-s390.c: Check vtable slot belongs to the domain.
19649 * mini-exceptions.c, exceptions-s390.c: Standardize exception handling
19650 as per other platforms.
19652 * mini-s390.c, mini-s390.h: Enable out-of-line bblock support.
19654 Mon Jan 10 18:53:05 CET 2005 Paolo Molaro <lupus@ximian.com>
19656 * driver.c: we don't run the Main() code in a subthread anymore.
19658 Mon Jan 10 17:54:16 CET 2005 Paolo Molaro <lupus@ximian.com>
19660 * mini.c: added experimental rtc support in the statistical
19661 profiler: if the user has the permission, more accurate statistics
19662 are gathered. Run with: MONO_RTC=4096 mono --profiler=default:stat ....
19663 The MONO_RTC value must be restricted to what the linux rtc allows:
19664 power of two from 64 to 8192 Hz.
19666 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
19668 * mini-x86.c (mono_arch_emit_exceptions): Fix #71121.
19670 Mon Jan 10 05:20:49 EST 2005 Paolo Molaro <lupus@ximian.com>
19672 * mini-ppc.c: better icache flush for smp.
19674 2005-01-09 Zoltan Varga <vargaz@freemail.hu>
19676 * mini-amd64.c (emit_move_return_value): Fix memory leak.
19678 * mini-x86.c (get_call_info): Add the get_call_info () code from the
19679 amd64 port, not yet used.
19681 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
19683 * mini.c (mono_method_to_ir): Disable inlining of ldfld wrappers with
19686 2005-01-07 Sebastien Pouliot <sebastien@ximian.com>
19688 * driver.c: Added --security option to activate the security manager.
19689 Right now this will allow code generation for declarative demands and
19690 is disabled when AOT is specified.
19691 * mini.c: Add code generation for declarative security demands.
19692 * mini.h: Add mono_use_security_manager as an extern gboolean.
19694 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
19696 * aot.c (mono_compile_assembly): Speed up compilation a bit by
19697 emitting more dense assembly code.
19699 * mini-sparc.c mini-sparc.h exceptions-sparc.c: Enable optimized corlib
19700 exception throwing stuff.
19702 2005-01-06 Zoltan Varga <vargaz@freemail.hu>
19704 * mini-sparc.c (mono_arch_emit_exceptions): Fix typo in previous patch. Remove
19707 * mini-amd64.c (mono_arch_emit_exceptions): Remove duplicate epilog stuff
19708 left in by mistake.
19710 * driver.c (EXCLUDED_FROM_ALL): Disable SSAPRE until bug #70637 is
19713 * mini-sparc.h mini-sparc.c: Enable out-of-line bblock support.
19715 * tramp-*.c: Only patch vtable slots if the object is in the current
19716 domain. Fixes appdomain-unload.exe.
19718 * mini-amd64.c mini-amd64.h: Enable out-of-line bblock support.
19720 * mini-amd64.c (mono_arch_local_regalloc): Port regalloc fix from
19723 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
19725 * mini.c (reverse_branch_op): New helper function.
19727 * mini.c (optimize_branches): Run the new optimization only on
19728 platforms which support it. Also reverse all kinds of branches.
19730 * mini.h (MonoBasicBlock): Add 'out_of_line' field.
19732 * mini.c (mono_method_to_ir): Set 'out_of_line' for bblocks which have
19735 * mini.c (optimize_branches): Reverse not-equals branches if the false
19736 bblock is a throw. This happens a lot of time with argument checking in
19739 * mini.c (mono_codegen): Add support for placing basic blocks after
19740 the function epilogue.
19742 * mini-x86.c mini-x86.h: Add support for placing basic blocks after the
19745 2005-01-05 Miguel de Icaza <miguel@ximian.com>
19747 * mini.c (setup_stat_profiler): Only set this up if the platform
19748 supports ITIMER_PROF.
19750 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
19752 * mini-x86.c (mono_arch_local_regalloc): Fix a bug introduced by the
19755 * inssel.brg: Fix a warning.
19757 Wed Jan 5 16:40:18 CET 2005 Paolo Molaro <lupus@ximian.com>
19759 * mini.c: added support for statistical profiler
19760 (run with: --profile=default:stat).
19762 2005-01-04 Zoltan Varga <vargaz@freemail.hu>
19764 * mini-x86.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Enable this on x86.
19766 * mini-x86.c cpu-pentium.md: More fixes for usage of global registers.
19768 * mini-amd64.c (mono_arch_local_regalloc): Port some regalloc fixes
19769 related to global registers from the amd64 port.
19771 2005-01-03 Zoltan Varga <vargaz@freemail.hu>
19773 * mini.c (mono_method_to_ir): Handle MONO_CLASSCONST.
19775 * mini-amd64.c (mono_arch_local_regalloc): Fix some regalloc problems
19776 with global registers.
19777 (mono_arch_output_basic_block): Fix SWITCH in the AOT case.
19779 * aot.c (emit_method_code): Fix the 'method emitted as' messages.
19781 2004-12-31 Zoltan Varga <vargaz@freemail.hu>
19783 * debug-mini.c (encode_value): Fix off-by-one.
19785 * aot.c (encode_value): Likewise.
19787 * mini.c (mono_method_to_ir): Disable AOT for methods containing LDPTR.
19789 2004-12-30 Zoltan Varga <vargaz@freemail.hu>
19791 * mini.c linear-scan.c: Add a workaround for the mcs crash when using
19794 * aot.c (mono_aot_load_method): Free up patch info if no longer needed.
19796 * aot.c (emit_method_info): Increase size of temp buffer.
19798 * mini-x86.c cpu-pentium.md mini.c: Load fp constants differently in
19801 2004-12-28 Zoltan Varga <vargaz@freemail.hu>
19803 * aot.c (emit_method_info): Fix build.
19805 * aot.c: Further rework of the AOT file format to reduce the size of
19806 the method info data.
19808 * mini.h: Bump AOT file format version.
19810 2004-12-27 Martin Baulig <martin@ximian.com>
19812 * mini.c (mini_get_method): New static method; call
19813 mono_get_method_full() and mono_get_inflated_method().
19814 (mono_method_to_ir): Use mini_get_method() instead of
19815 mono_get_method_full().
19817 2004-12-26 Patrik Torstensson <patrik.torstensson@gmail.com>
19819 * mini-x86.c (atomic ops): fixed bug interlocked bug #70784.
19821 2004-12-25 Zoltan Varga <vargaz@freemail.hu>
19823 * inssel.brg (ldind_to_load_membase): Handle CEE_LDIND_I8.
19825 * inssel-amd64.brg: Add some optimization rules.
19827 2004-12-24 Ben Maurer <bmaurer@ximian.com>
19829 * aot.c: Remove the use of MonoGHashTable and other GC stuff. The
19830 standard not GC'd stuff is fine.
19832 2004-12-24 Zoltan Varga <vargaz@freemail.hu>
19834 * aot.c: Rework the AOT file format to get rid of most of the global
19835 symbols. This reduces the size of the mscorlib.dll.so by 1MB.
19837 * mini.h: Bump AOT file format version.
19839 2004-12-23 Zoltan Varga <vargaz@freemail.hu>
19841 * mini.h: Bump AOT file format version.
19843 * aot.c (mono_aot_is_got_entry): New function to determine if an
19844 address is inside a GOT.
19846 * aot.c mini-x86.c tramp-x86.c: Make all patches use the GOT.
19848 * cpu-pentium.md: Increase the maximum size of some instructions which
19849 might involve a got access.
19851 * mini.c (get_method_from_ip): Another debug helper function.
19853 * mini.c: Call mono_get_got_var () in a couple places. Handle the case
19854 when got var accesses are created during the decompose phase.
19856 * mini-sparc.c: Change mono_compile_aot to cfg->compile_aot.
19858 * mini.h mini.c mini-x86.c aot.c mini-sparc.c: Add a 'compile_corlib'
19859 argument mini_compile_method and to MonoCompile, and use this to
19860 determine whenever a given method is compiled for AOT. This allows the
19861 other methods compiled during AOT compilation to be free of AOT stuff,
19862 so the backends does not need to add special support for them by
19863 creating a fake GOT etc.
19865 * mini-x86.c (mono_arch_patch_code): Remove fake got stuff as it is no
19868 2004-12-21 Ben Maurer <bmaurer@ximian.com>
19870 * mini.c (mono_method_to_ir): It turns out that some of the
19871 x-appdomain wrappers are lax with types, so just ignore this for
19874 * inssel.brg (OP_CHECK_ARRAY_TYPE): Optimize this by only looking
19875 at the vtable->klass. If it is non-shared code we can just use the
19878 Tue Dec 21 17:43:06 CET 2004 Paolo Molaro <lupus@ximian.com>
19880 * mini-ppc.c: access MonoDomain from tls, too.
19882 2004-12-21 Sebastien Pouliot <sebastien@ximian.com>
19884 * declsec.c: Removed unused variable (and related warning ;-)
19886 2004-12-21 Ben Maurer <bmaurer@ximian.com>
19888 * iltests.il: New test for LDELEMA on an array of ref types.
19890 * mini.c (CEE_LDELEMA): We need to emit OP_CHECK_ARRAY_TYPE for
19891 all ldelema's on reftypes.
19892 (check_call_signature): Remove the OP_CHECK_ARRAY_TYPE from here,
19893 it was the wrong place to put it.
19895 * mini-x86.c (mono_arch_output_basic_block): Just use ecx as the
19896 register to pop to make this cleaner, at the request of Paolo.
19898 2004-12-20 Ben Maurer <bmaurer@ximian.com>
19900 * mini-ops.h (OP_GETHASHCODE): New op.
19902 * inssel.brg (OP_GETHASHCODE): Emit code for the new opcode
19904 * mini.c (mini_get_inst_for_method): Create the intrinsic hash
19907 For a microbenchmark, this reduces the cost of Hashtable.get_Item
19910 * mini-x86.c (mono_arch_output_basic_block): Rather than
19918 The first is 3 bytes while the second is 1. This saves 36 kb on
19919 mscorlib, quite a big saving. When bootstraping mcs, I was able to
19920 see a small boost because of icache locality.
19922 * cfold.c (FOLD_BINOPCOMM): Kill add foo, 0
19924 Mon Dec 20 12:19:40 EST 2004 Paolo Molaro <lupus@ximian.com>
19926 * Makefile.am, mini-ppc.h, mini-exceptions.c, exceptions-ppc.c:
19927 started code sharing with the generic code.
19929 Mon Dec 20 11:08:06 EST 2004 Paolo Molaro <lupus@ximian.com>
19931 * mini-ppc.c, cpu-g4.md: added code for direct access to
19934 Mon Dec 20 10:58:28 EST 2004 Paolo Molaro <lupus@ximian.com>
19936 * mini-ops.h, inssel-x86.brg, cpu-amd64.md, inssel.brg, inssel-amd64.brg,
19937 mini-amd64.c, mini-x86.c, cpu-pentium.md: renamed OP_X86_TLS_GET
19940 2004-12-20 Sebastien Pouliot <sebastien@ximian.com>
19942 * declsec.c|h: Added functions to cache the declarative stack modifiers
19943 in MonoJitInfo and to create a security frame from a MonoJitInfo
19945 * mini.c: Initialize jinfo->cas_inited to FALSE when MonoJitInfo is
19946 created. Register internal calls for System.Security.SecurityFrame::
19947 _GetSecurityFrame and _GetSecurityStack.
19948 * mini.h: Added definition for new icalls (in mini-exceptions.c) and
19949 the definitions for the new stack walk/callback mechanism.
19950 * mini-exceptions.c: Added internal call GetSecurityFrame (to get the
19951 first security frame for LinkDemands and InheritanceDemands) and
19952 GetSecurityStack for Demands. Both use the new mono_walk_stack code
19954 * mini-x86.h, mini-amd64.h, mini-sparc.h: Architecture specific stack
19955 walk initialization (lupus).
19957 2004-12-20 Ben Maurer <bmaurer@ximian.com>
19959 * mini.c (mono_method_to_ir): In CEE_DUP, handle the dup / stloc
19961 (handle_loaded_temps): Do not create a temporary variable for
19962 things that we know are temps. They will never be modified.
19963 (mono_spill_call): Set MONO_INST_IS_TEMP
19964 (mono_emulate_opcode): ditto
19966 (mono_method_to_ir.CEE_DUP): ditto
19968 2004-12-19 Ben Maurer <bmaurer@ximian.com>
19970 * mini.c (type_to_eval_stack_type): Make this handle the void type
19971 (mono_emit_call_args): set the call->type with type_to_eval_stack_type
19972 (emit_tree): use ip_in_bb to special case some common idioms
19973 Update all callers to pass in the IP.
19974 (mono_method_to_ir): Make CEE_CALL* do the above as well.
19976 This gives us a nice 2% speedup in mcs bootstrap.
19978 * mini-x86.c (peephole_pass): Peephole pass to make
19987 * mini.c (ip_in_bb): new method.
19988 (mono_method_to_ir): use this method rather than doing the hash
19991 * linear-scan.c (mono_linear_scan): When expiring actives, you
19992 don't need to keep around variables that expire on this
19993 instruction. This makes it so that:
19996 store (ebx add (ebx, 1))
20000 2004-12-19 Zoltan Varga <vargaz@freemail.hu>
20002 * mini.c (mono_method_to_ir): Optimize the common ldobj+stloc
20003 combination to avoid doing two copies. Fix up problems with previous
20006 * mini.c: Fix 64 bit warnings.
20008 * mini-x86.c (INST_IGNORES_CFLAGS): Add OP_STOREI4_MEMBASE_REG.
20010 2004-12-17 Zoltan Varga <vargaz@freemail.hu>
20012 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Port exception handling
20013 changes from the x86 code.
20015 * mini.h: Add prototype for mono_arch_get_throw_corlib_exception ().
20017 2004-12-16 Zoltan Varga <vargaz@freemail.hu>
20019 * mini-x86.c (mono_arch_emit_epilog): Optimize the corlib exception
20020 throwing code to reduce its size, unify the AOT and non-aot code and
20021 get rid of relocations in the AOT case.
20023 * mini-x86.h mini.c exceptions-x86.c
20024 (mono_arch_get_throw_corlib_exception): New arch specific function to
20025 raise corlib exceptions which doesn't require relocations in the
20028 * aot.c (emit_method): Handle PATCH_INFO_NONE as well.
20030 2004-12-15 Zoltan Varga <vargaz@freemail.hu>
20032 * mini.c (mono_emit_method_call): Only allocate the got var when it is
20035 * mini-x86.c (mono_arch_patch_code): Add missing PATCH_INFO_METHOD_REL
20038 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
20040 * mini-x86.c, cpu-pentium.md, inssel-x86.brg: Fixed bug
20041 with add function when used from Inc/dec atomic
20042 functions. Re-enabled optimization on x86.
20043 * mini-ops.h: renamed atomic_add functions to
20044 allow _add to match the Interlocked::Add and
20045 _add_next to match Interlocked::Inc/Dec.
20047 2004-12-15 Massimiliano Mantione <massi@ximian.com>
20049 * mini.c: Fixed a subtle bug in mono_method_to_ir, about the
20050 linking of BBs to the end BB, and enabled SSAPRE also with
20051 consprop and copyprop (which was prevented by that bug).
20053 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
20055 * mini-x86.c: disabling the Interlocked optimizing code.
20057 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
20059 * aot.c (load_aot_module): Move reading of got_addr after the AOT
20060 file version check.
20062 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
20064 * mini-x86.c, inssel-x86.brg, cpu-pentium.md: removed _imm
20065 interlocked optimization due lack of support on x86, rewrote
20066 exchange to take into account that base may be in eax.
20068 xsp works again; activated Interlocked optimizing code.
20070 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
20072 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
20074 2004-12-13 Zoltan Varga <vargaz@freemail.hu>
20076 * mini-ops.h: Add new opcodes.
20078 * mini.h: Add new patch types. Add got_var to MonoCompile.
20080 * mini.h mini-x86.c mini-amd64.c aot.c: Rename
20081 mono_arch_get_aot_patch_offset () to mono_arch_get_patch_offset () and
20082 make it work with all kinds of patchable code.
20084 * inssel.brg inssel-x86.brg: Add new rules dealing with computing the
20085 address of the GOT, and referencing entries in the GOT.
20087 * mini.c: Add code to load the GOT address if needed by an opcode.
20089 * aot.c mini-x86.h mini-x86.c cpu-pentium.md: Add support for position
20090 independent AOT code on the x86 using an elf-style Global Offset Table.
20092 2004-12-14 Raja R Harinath <rharinath@novell.com>
20094 * Makefile.am (RUNTIME): Set MONO_SHARED_DIR.
20096 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
20098 * mini-x86.c: disabling the Interlocked optimizing code. It segfaults
20101 2004-12-13 Patrik Torstensson <patrik.torstensson@gmail.com>
20103 * mini-x86.c,mini-ops.h,inssel-x86.brg,cpu-pentium.md: Implementation
20104 of Interlocked:Increment/Decrement/Add as inline ops.
20105 (mini-x86.c (mono_arch_get_inst_for_method and mono_arch_output_basic_block))
20107 2004-12-12 Geoff Norton <gnorton@customerdna.com>
20109 * exceptions-ppc.c: Reorder code so gcc3.4 can compile it
20110 * mini-ppc.c: Unify mono_arch_patch_code with changes in r37636.
20112 2004-12-12 Duncan Mak <duncan@ximian.com>
20114 * mini-ppc.c (mono_arch_patch_code): Hopefully made this build
20115 again. `patch_info->table_size' is no longer valid after Zoltan's
20118 2004-12-12 Martin Baulig <martin@ximian.com>
20120 * mini.c (mono_method_to_ir): Only call mono_debug_init_method()
20121 if we are the "real" method, ie. not an inlined method inside it.
20123 2004-12-11 Ben Maurer <bmaurer@ximian.com>
20125 * mini.c (CEE_LDSFLD): Make sure that the vtable has been init'd
20126 before we look in the special fields table. This fixes
20127 ../tests/thread-static-init.cs.
20129 2004-12-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
20131 * mini.c: return immediately after setting OP_ARRAY_RANK or CEE_LDLEN
20132 for Array get_Rank and get_Length. Fixes bug #70465.
20134 2004-12-11 Zoltan Varga <vargaz@freemail.hu>
20136 * mini.h mini.c aot.c: Put the bblock table for a SWITCH patch into a
20137 separate structure to reduce the size of MonoJumpInfo.
20139 Fri Dec 10 18:09:22 CET 2004 Paolo Molaro <lupus@ximian.com>
20141 * mini.c, mini.h, aot.c, driver.c: allow disabling the aot code.
20143 2004-12-10 Patrik Torstensson <patrik.torstensson@gmail.com>
20145 * mini.c (mini_get_inst_for_method): Changed to allow ports
20146 to return a MonoInst instead of opcode
20147 (renamed mini_get_opcode_for_method to better reflect the new functionality)
20149 * mini-[x86|s390|s390x|ppc|sparc].c (mono_arch_get_inst_for_method):
20150 Allow ports to return a created MonoInst instead of op-code, will enable
20152 (renamed mini_get_opcode_for_method to better reflected the functionality)
20154 2004-12-09 Zoltan Varga <vargaz@freemail.hu>
20156 * mini.c (NEW_AOTCONST): Share some code between the different NEW_AOTCONST macros.
20158 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
20160 * mini.c jit-icalls.c: Pass generic_context to mono_ldtoken_wrapper.
20163 2004-12-08 Martin Baulig <martin@ximian.com>
20165 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use `fsig->signature'
20166 if we're a CEE_CONSTRAINED call. Fixes gen-118.cs.
20168 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
20170 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_<X>
20173 * exceptions.cs: Disable some tests which depend on properties of x86 fp
20176 2004-12-08 Raja R Harinath <rharinath@novell.com>
20178 * Makefile.am (CLEANFILES): Add *.exe, *.dll.
20180 2004-12-07 Zoltan Varga <vargaz@freemail.hu>
20182 * mini-sparc.c (mono_arch_output_basic_block): Fix LOCALLOC_IMM
20183 bug introduced by the previous patch.
20185 Tue Dec 7 11:44:39 CET 2004 Paolo Molaro <lupus@ximian.com>
20187 * mini-ppc.c, objectc.cs: handle large structs passed by value
20188 (fixes bug #69972).
20190 Tue Dec 7 10:43:31 CET 2004 Paolo Molaro <lupus@ximian.com>
20192 * mini-ppc.c: OP_ARGLIST implementation from
20193 Geoff Norton <gnorton@customerdna.com>.
20195 Tue Dec 7 10:14:25 CET 2004 Paolo Molaro <lupus@ximian.com>
20197 * inssel-x86.brg, inssel-ppc.brg: fix reference to register
20198 in stmt: OP_OUTARG_VT (reg) (should fix bug #69785).
20200 Tue Dec 7 10:06:39 CET 2004 Paolo Molaro <lupus@ximian.com>
20202 * exceptions-ppc.c: avoid calling ppc_patch in exception trampolines.
20204 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
20206 * inssel-s390.brgi, mini-ops.h, mini-s390.c : Add stubs for support of tls offset
20209 2004-12-06 Zoltan Varga <vargaz@freemail.hu>
20211 * mini-sparc.c: Zero out localled-ed memory.
20213 * iltests.il: Add tests for zeroing out localloc-ed memory.
20215 2004-12-04 Martin Baulig <martin@ximian.com>
20217 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use the new
20218 mono_method_get_signature_full().
20220 2004-12-03 Massimiliano Mantione <massi@ximian.com>
20222 * mini.c: Added removal of critical edges (prerequisite for SSAPRE),
20223 and some utility functions (always for SSAPRE), integrated SSAPRE.
20224 * mini.h: Likewise.
20225 * driver.c: Added ssapre option.
20226 * ssa.c: Small fix on OP_ARG handling.
20227 * ssapre.c, ssapre.h: Added files containing SSAPRE implementation.
20228 * Makefile.am: Likewise.
20230 2004-12-02 Zoltan Varga <vargaz@freemail.hu>
20232 * tramp-x86.c (mono_arch_create_jit_trampoline): Remove code which is
20233 now in the xp code.
20235 * mini.c (mini_init): Register mono_thread_force_interruption_checkpoint
20238 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
20240 * inssel-s390.brg : Add OP_OUTARG_VT (OP_REFANYTYPE (reg)) rule.
20242 * cpu-s390.md : Increase instruction length of oparglist.
20244 * mini-s390.c : Implement vararg and TYPEDEBYREF support.
20246 2004-11-30 Martin Baulig <martin@ximian.com>
20248 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, added support for
20249 virtual generic methods. We call a special helper_compile_generic_method()
20250 icall to retrieve the method from the vtable, inflate and compile
20251 it and then do a CEE_CALLI. Thanks a lot to Paolo for this idea.
20253 * jit-icalls.c (helper_compile_generic_method): New JIT icall.
20255 2004-11-30 Zoltan Varga <vargaz@freemail.hu>
20257 * mini-sparc.c: Fix up vararg corner cases. Fixes #70019.
20259 2004-11-29 Zoltan Varga <vargaz@freemail.hu>
20261 * cpu-sparc.md mini-sparc.c (long_conv_to_ovf_i): Fill missing delay slot.
20264 2004-11-27 Ben Maurer <bmaurer@ximian.com>
20266 * inssel.brg (CEE_SWITCH): The AOT stuff Zoltan added is only for
20267 platforms with PIC aot.
20269 2004-11-28 Martin Baulig <martin@ximian.com>
20271 * mini.c (mono_method_to_ir): In CEE_DUP, added handle_stobj().
20274 2004-11-28 Martin Baulig <martin@ximian.com>
20276 * mini-x86.c (mono_arch_call_opcode): Use the original type, not
20277 the result of mono_type_get_underlying_type() to check whether
20280 2004-11-26 Martin Baulig <martin@ximian.com>
20283 (mono_method_to_ir): Use `!method->signature->has_type_parameters'
20286 2004-11-26 Zoltan Varga <vargaz@freemail.hu>
20288 * mini-amd64.c (mono_arch_emit_this_vret_args): Handle this and vret
20289 the same way as the other arguments so they won't get clobbered.
20291 * mini-amd64.c (mono_arch_output_basic_block): Avoid doing virtual
20292 calls through R11 since it is clobbered by the trampoline code.
20294 2004-11-26 Raja R Harinath <rharinath@novell.com>
20296 * Makefile.am: Consistently use $(RUNTIME) rather than ./mono to
20297 pick up in-tree mscorlib.dll.
20299 2004-11-25 Zoltan Varga <vargaz@freemail.hu>
20301 * aot.c: Rename MonoAOTModule->cleanup to out_of_date.
20303 * mini-amd64.c aot.c: Switch to PIC relative AOT code. References to
20304 runtime data/code are now stored in a table similar to the GOT in ELF.
20305 This allows the code itself to be position independent.
20307 * aot.c: Fix loading of referenced assemblies after the lazy assembly
20310 * aot.c: Attach ELF type (object/function) directives to all global
20313 * tramp-amd64.c (amd64_magic_trampoline): Patch RIP relative calls too.
20315 * inssel.brg (SWITCH): Emit an AOT_CONST in the aot case.
20317 * mini-amd64.h: Turn on PIC AOT code.
20319 * mini.h (mono_arch_get_aot_patch_offset): New arch specific function
20320 returning the offset within an OP_AOTCONST instruction where the GOT
20321 offset needs to be added.
20323 * mini.h: Bump AOT file format version.
20325 2004-11-25 Martin Baulig <martin@ximian.com>
20327 * mini.c (mono_method_to_ir): In CEE_CALL, don't allow calling any
20328 uninflated generic methods.
20330 2004-11-25 Martin Baulig <martin@ximian.com>
20332 * mini.c (mono_method_to_ir): Don't allow any uninflated generic methods.
20334 2004-11-24 Martin Baulig <martin@ximian.com>
20336 * minit.c (type_to_eval_stack_type): Set `inst->klass' to the
20337 original klass (this only applies for generic instances).
20339 2004-11-24 Martin Baulig <martin@ximian.com>
20341 * mini.c (mono_method_to_ir): Use `STACK_OBJ' instead of
20342 `ldind_type [CEE_LDIND_REF]' (which would be beyond the end of
20345 2004-11-24 Zoltan Varga <vargaz@freemail.hu>
20347 * mini.c (mono_method_to_ir): Disable inlining for methods containing
20348 localloc. Fixes #69678.
20350 * iltests.il (test_0_localloc_inline): Add regression test for #69678.
20352 2004-11-23 Zoltan Varga <vargaz@freemail.hu>
20354 * mini-amd64.c (mono_arch_output_basic_block): Set %al to the number of
20355 used SSE registers on pinvoke calls. Fixes #69774.
20357 2004-11-23 Geoff Norton <gnorton@customerdna.com>
20359 * inssel-ppc.brg, mini-ppc.c: Use mono_class_from_mono_type instead of
20360 vt->inst_vtype->data.klass. This fixes generic structs and bug #69766
20362 2004-11-23 Raja R Harinath <rharinath@novell.com>
20364 * Makefile.am (MCS,ILASM): Don't refer to runtime/ directory.
20365 Refer directly to the mcs/ tree.
20367 2004-11-19 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
20369 * mini-s390.c, tramp-s390.c, mini-s390.h: Add LMF processing for trampolines.
20370 Check if a trampoline for a synchronized method is required.
20372 Fri Nov 19 17:34:21 CET 2004 Paolo Molaro <lupus@ximian.com>
20374 * mini-ppc.c, cpu-g4.md: set to zero the memory allocated
20375 with localloc if needed. Throe arithmetric exception in
20376 div an rem if needed. Implement ovf checks in OP_LCONV_TO_OVF_I.
20377 Adapted from a patch by Geoff Norton <gnorton@customerdna.com>.
20379 2004-11-19 Geoff Norton <gnorton@customerdna.com>
20381 * mini-ppc.c: Call mono_type_get_underlying_type to unwrap generic
20382 types before switching on type. Fixes #69622.
20384 2004-11-19 Raja R Harinath <rharinath@novell.com>
20386 * Makefile.am (check-local): New. Integrate into 'make check'.
20387 (MCS,RUNTIME): Define using in-tree mono and mcs.
20389 (%.exe): Use $(ILASM).
20391 Fri Nov 19 14:54:07 CET 2004 Paolo Molaro <lupus@ximian.com>
20393 * mini-ppc.c: adjust initial prolog size (bug #69691).
20395 2004-11-18 Zoltan Varga <vargaz@freemail.hu>
20397 * cpu-pentium.md (localloc): Increase max instruction len. Fixes
20400 2004-11-17 Raja R Harinath <rharinath@novell.com>
20402 * Makefile.am (clean-local): Rename from 'clean'.
20404 2004-11-15 Nelae Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
20406 * mini.c, mini-x86.c, mini-amd64.c, exceptions-s390.c: Add siginfo_t parameter
20407 to mono_arch_is_int_overflow.
20408 * exceptions-s390.c: Add mono_arch_is_int_overflow routine to discern between
20411 2004-11-15 Sebastien Pouliot <sebastien@ximian.com>
20413 * declsec.c|h: New files to support declarative security attributes.
20414 Added function to check if a method has (applicable) security.
20415 * mini.c|h: Add check for declarative security attributes in
20416 mono_method_check_inlining.
20417 * Makefile.am: Added declsec.c and declsec.h to the build.
20419 Mon Nov 15 11:53:46 CET 2004 Paolo Molaro <lupus@ximian.com>
20421 * mini.c, mini.h: update to keep dynamic code info per-domain.
20423 2004-11-12 Zoltan Varga <vargaz@freemail.hu>
20425 * mini.c mini-*.h: Get rid of MONO_ARCH_HAVE_RETHROW since all architectures support it now.
20426 (mini_init): Get rid of it from here too.
20428 Thu Nov 11 20:17:17 CET 2004 Paolo Molaro <lupus@ximian.com>
20430 * mini-ppc.c, mini-ppc,h, cpu-g5.md, exceptions-ppc.c:
20431 implemented OP_RETHROW (patch by Geoff Norton
20432 <gnorton@customerdna.com>).
20434 2004-11-10 Geoff Norton <gnorton@customerdna.com>
20436 * tramp-ppc.c (ppc_magic_trampoline): Don't trampoline methods
20437 between appdomains. Fixes appdomain-unload on PPC.
20439 2004-10-26 Lluis Sanchez Gual <lluis@novell.com>
20441 * exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
20442 mini-exceptions.c: handle the new wrapper types.
20443 * mini.c: The CEE_ISINST and CEE_CASTCLASS opcodes now take the
20444 token value as a MonoClass* when compiling a wrapper.
20445 mono_jit_create_remoting_trampoline now takes an additional
20446 MonoRemotingTarget parameter.
20448 2004-11-10 Martin Baulig <martin@localhost>
20450 * mini.c (mono_method_to_ir): Use `generic_container->context'
20451 rather than creating a new one.
20453 2004-11-09 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
20455 * exceptions-s390.c, mini-s390, cpu-s390.md: Add support for OP_RETHROW.
20457 * inssel-390.md, mini-s390.c: Correct register allocation for globals.
20459 2004-11-09 Zoltan Varga <vargaz@freemail.hu>
20461 * aot.c (mono_aot_init): Add MONO_AOT_CACHE env variable to turn on
20462 the experimental aot cache stuff.
20464 Tue Nov 9 17:30:20 CET 2004 Paolo Molaro <lupus@ximian.com>
20466 * aot.c, mini.c, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
20467 mini-exceptions.c: update to exception clause structure changes.
20469 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
20471 * exceptions-x86.c (throw_exception): Fix warnings.
20473 * mini-x86.h mini-x86.c cpu-pentium.md exceptions-x86.c: Add support
20476 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
20478 * exceptions-sparc.c (get_throw_exception): Really fix this.
20480 2004-11-07 Ben Maurer <bmaurer@ximian.com>
20482 * tramp-*.c: we no longer support icalls without wrappers, so
20483 a bit of code can be removed here
20485 2004-11-07 Zoltan Varga <vargaz@freemail.hu>
20487 * exceptions-sparc.c (get_throw_exception): Fix more bugs in previous
20490 * cpu-sparc.md: Add op_rethrow.
20492 * exceptions-sparc.c (get_throw_exception): Fix bug in previous patch.
20494 * mini-sparc.h mini-sparc.c exceptions-sparc.c: Add support for OP_RETHROW.
20496 * mini.h: Add mono_arch_get_rethrow_exception () arch specific function.
20497 * mini-ops.h: Add OP_RETHROW.
20499 * mini.c inssel.brg: Distinguish between THROW and RETHROW.
20501 * cpu-amd64.c mini-amd64.c exceptions-amd64.c: Add support for OP_RETHROW.
20503 2004-11-05 Geoff Norton <gnorton@customerdna.com>
20505 * helpers.c: Change otool arguments from -V -v -t to -v -t on Darwin
20506 Makes the output much easier to read
20508 2004-11-05 Ben Maurer <bmaurer@ximian.com>
20510 * ssa.c: allocate MonoMethodVar.uses from the mempool. First, this
20511 prevents another huge leak when compiling with ssa. Secondly, the
20512 performance of doing this rather than freeing the lists is much
20513 better. GList does a lock every time you allocate a list link,
20514 so that it can use a memory pool. So, it is better to just use
20515 a memory pool of our own.
20517 * ssa.c, linear-scan.c: replace g_list_remove_link with
20518 g_list_delete. The remove one does not free the GList, so we were
20519 leaking memory. On -O=all --compile-all with corlib, this cut down
20520 3 MB of allocations.
20522 2004-11-05 Zoltan Varga <vargaz@freemail.hu>
20524 * tramp-sparc.c (mono_arch_create_jit_trampoline): Fix sparc build.
20526 * tramp-amd64.c (mono_arch_create_jit_trampoline): Fix amd64 build.
20528 * mini.h mini.c tramp-*.c: Moved xp parts of JIT trampoline creation
20529 into a new function mono_create_jit_trampoline ().
20531 2004-11-02 Zoltan Varga <vargaz@freemail.hu>
20533 * trace.c (get_spec): Allow tracing of classes without a namespace.
20535 2004-11-02 Sebastien Pouliot <sebastien@ximian.com>
20537 * mini.c: Fix pointer overwrite in mini_method_compile.
20539 2004-11-2 Geoff Norton <gnorton@customerdna.com>
20541 * inssel-ppc.brg (OP_OUTARG_VT (CEE_LDOBJ (base))):
20542 The darwin ABI needs some special handling for 1 and 2 byte structs
20543 Lets use lbz/lhz instead of lwz everywhere.
20544 * mini-ppc.c (calculate_sizes): The Darwin ABI needs from special handling
20545 for 1 and 2 byte structs and struct which are size >= 3 || size % 4 != 0.
20546 Use stb/sth for the former, and put the latter always on stack instead of in
20547 argument registers.
20549 2004-10-30 Zoltan Varga <vargaz@freemail.hu>
20551 * trace.c (is_filenamechar): Add '_'.
20553 2004-10-29 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
20555 * mini-s390.c: Fix prolog length to allow for large trace requirements.
20557 * exceptions-s390.c: Remove dwarf unwinding stuff that was unused.
20559 2004-10-29 Zoltan Varga <vargaz@freemail.hu>
20561 * Makefile.am (libgc_libs): Do some automake magic so libmono/mono
20562 depends on libmonogc. Fixes #68805.
20564 2004-10-26 Miguel de Icaza <miguel@ximian.com>
20566 * mini.c (mono_jit_free_method): Provide extra information for
20567 this error. Currently this leaks, but will be turned into a
20568 developer option in the future.
20570 2004-10-26 Zoltan Varga <vargaz@freemail.hu>
20572 * driver.c (mono_main): Applied patch from Willibald Krenn <willibald.krenn@gmx.at>. Make --graph work for icalls and pinvoke methods.
20574 2004-10-25 Zoltan Varga <vargaz@freemail.hu>
20576 * aot.c (mono_aot_load_method): Align PATCH_INFO_R8 on an 8 byte
20577 boundary. Fixes reading of PATCH_INFO_R4 and R8.
20578 (mono_aot_load_method): Do not allocate MonoAotMethod in the GC heap.
20580 2004-10-24 Zoltan Varga <vargaz@freemail.hu>
20582 * mini-amd64.c (mono_arch_patch_code): Fix patching of class init
20583 trampolines for AOT code.
20585 2004-10-22 <vargaz@freemail.hu>
20587 * aot.c (mono_compile_assembly): Disable AOT for methods containing calls to methods of
20588 constructed types. Fixes #68136.
20590 2004-10-21 Martin Baulig <martin@ximian.com>
20592 * exceptions-x86.c (throw_exception): Call mono_debugger_throw_exception();
20593 if it returns true, unwind the stack to the call instruction.
20595 2004-10-21 <vargaz@freemail.hu>
20597 * aot.c: Reorganize the AOT file format to avoid relocations. Fix warnings.
20599 * mini.h: Bump AOT version number.
20601 * objects.cs: Add another test for unbox trampolines.
20603 * tramp-amd64.c (amd64_magic_trampoline): Disable patching of trampolines for
20606 2004-10-20 <vargaz@freemail.hu>
20608 * driver.c: Add SHARED to the set of optimizations tested.
20610 * tramp-amd64.c (amd64_magic_trampoline): Patch trampoline code as well.
20612 * mini.c (mono_method_to_ir): Mark the domainvar as volatile when it is implicitly
20613 used by CEE_NEWARR.
20615 * ssa.c (mono_ssa_deadce): Do not optimize away accesses to volatile variables.
20617 2004-10-20 Martin Baulig <martin@ximian.com>
20619 * mini-exceptions.c (mono_handle_exception): Call
20620 mono_debugger_handle_exception() to tell the debugger about
20621 catch/finally clauses.
20623 2004-10-18 Zoltan Varga <vargaz@freemail.hu>
20625 * exceptions-amd64.c (mono_arch_find_jit_info): Pop arguments of the stack.
20627 * mini-amd64.c (mono_amd64_get_vcall_slot_addr): Handle extended registers. Fixes
20630 2004-10-15 Geoff Norton <gnorton@customerdna.com>
20632 * mini-ppc.c (calculate_sizes): Marshal valuetypes for pinvoke
20633 methods as their native size, fixed bug #57543, #57545.
20634 * mini-ppc.c (mono_arch_output_basic_block): Use mulli for imm16 types
20635 This saves a temporary register and mullw call down into 1 (minor perf
20636 increase for cases like sum = sum * 5; This use to translate into:
20639 It now translates to
20642 2004-10-15 Zoltan Varga <vargaz@freemail.hu>
20644 * trace.c (mono_trace_eval): Use mono_method_desc_full_match. Fixes
20647 2004-10-11 Martin Baulig <martin@ximian.com>
20649 * mini.c (mono_method_to_ir): If we're a generic method, get the
20650 MonoGenericContainer from our MonoMethodNormal and create a
20651 MonoGenericContext from it.
20653 2004-10-08 Zoltan Varga <vargaz@freemail.hu>
20655 * inssel-long32.brg (OP_LCONV_TO_OVF_I2): Fix CONV_I1 -> CONV_I2.
20657 * basic-long.cs: Add test for checked i8->i2 cast.
20659 Wed Oct 6 12:40:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
20661 * inssel-ppc.brg: added a couple of speedup rules.
20663 2004-10-05 Zoltan Varga <vargaz@freemail.hu>
20665 * Makefile.am (genmdesc_LDADD): Don't link this against libmetadata
20666 to speed up rebuilds.
20668 2004-10-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
20670 * mini-s390.c: Minor fix to OP_OR_IMM.
20672 2004-10-03 Zoltan Varga <vargaz@freemail.hu>
20674 * tramp-sparc.c (sparc_magic_trampoline): Handle appdomain stuff
20675 better. Fixes appdomain-unload.exe on sparc.
20677 2004-10-02 Massimiliano Mantione <massi@ximian.com>
20679 * ssa.c: Fixed casts to unsigned where the value was of 64 bits in
20680 simulate_long_compare, patch by will@exomi.com (Ville-Pertti Keinonen),
20683 2004-10-02 Zoltan Varga <vargaz@freemail.hu>
20685 * jit-icalls.c: Handle a nonexisting trunc function more correctly.
20687 2004-09-30 Lluis Sanchez Gual <lluis@novell.com>
20689 * mini.c: Always generate a field read/write wrapper for members
20690 of the class MarshalByRefObject since the actual instance could
20693 2004-09-28 Lluis Sanchez Gual <lluis@novell.com>
20695 * mini.c: Use mono_thread_exit() to stop threads, instead of ExitThread.
20697 2004-09-28 Zoltan Varga <vargaz@freemail.hu>
20699 * driver.c mini.h trace.c: Move the setting of the main assembly into
20700 a separate function called mono_trace_set_assembly () and call it after
20701 actually loading the main assembly. Fixes #66872.
20703 2004-09-25 Zoltan Varga <vargaz@freemail.hu>
20705 * mini-amd64.h mini-amd64.c tramp-amd64.c: Allocate trampoline memory
20706 using the code manager.
20708 2004-09-24 Zoltan Varga <vargaz@freemail.hu>
20710 * tramp-amd64.c mini-amd64.h: Add support for MONO_ARCH_HAVE_INVALIDATE_METHOD.
20712 2004-09-23 Zoltan Varga <vargaz@freemail.hu>
20714 * cpu-amd64.md: Fix bug in previous patch.
20716 * cpu-amd64.md: Fix instruction lengths of membase opcodes. Fixes
20719 Wed Sep 22 19:03:20 CEST 2004 Paolo Molaro <lupus@ximian.com>
20721 * mini.h, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
20722 mini-exceptions.c: updates for changed stack walk interface.
20724 2004-09-21 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
20726 * mini-s390.c, cpu-s390.md: Minor changes to OP_ARGLIST handling
20728 2004-09-17 Zoltan Varga <vargaz@freemail.hu>
20730 * mini.c (mono_method_to_ir): Fix LDSTR in dynamic methods. Fixes #66132.
20732 2004-09-13 Zoltan Varga <vargaz@freemail.hu>
20734 * driver.c (mini_regression_list): Do not call mono_assembly_close
20735 since assemblies can't be unloaded.
20737 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
20739 * cpu-amd64.md: Fix more instruction lengths.
20741 * cpu-amd64.md: Fix lengths of some instructions.
20743 2004-09-11 Ben Maurer <bmaurer@users.sourceforge.net>
20745 * inssel.brg: Make the array ldelema check aot friendly.
20747 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
20749 * mini-amd64.c (mono_arch_get_argument_info): Fix stack_unwind test.
20751 * cpu-amd64.md inssel-long.brg inssel-amd64.brg: Small optimizations.
20753 2004-09-10 Zoltan Varga <vargaz@freemail.hu>
20755 * mini-x86.c: Fix build.
20757 * mini-sparc.c mini-x86.c mini-amd64.c: Use the new
20758 mono_type_get_underlying_type () helper function to simplify code.
20760 2004-09-09 Martin Baulig <martin@ximian.com>
20762 * mini-amd64.c: Don't access `type->data.klass' directly, call
20763 mono_class_from_mono_type() instead since the type may be a
20766 2004-09-09 Martin Baulig <martin@ximian.com>
20768 * mini-amd64.c (get_call_info): Fix support for generic instances.
20769 (add_valuetype): Use mono_class_from_mono_type() to get the class
20770 since we can be a generic instance.
20772 Thu Sep 9 01:43:53 PDT 2004 Paolo Molaro <lupus@ximian.com>
20774 * mini-ppc.c, mini.h, regalloc.c, regalloc.h: powerpc speedups.
20776 2004-09-07 Ben Maurer <bmaurer@users.sourceforge.net>
20778 * liveness.c: reset spill costs on each scan: bug 62107
20780 2004-09-07 Bernie Solomon <bernard@ugsolutions.com>
20782 * exceptions-sparc.c (mono_arch_find_jit_info): remove
20783 unnecessary line that doesn't compile
20785 2004-09-07 Zoltan Varga <vargaz@freemail.hu>
20787 * mini.c mini.h mini-x86.h tramp-x86.c: Instead of freeing delegate
20788 trampolines, make them call an error function so people can fix their
20791 2004-09-06 Martin Baulig <martin@ximian.com>
20793 * mini.c (mono_method_to_ir): When initializing locals, handle a
20794 generic instances like a valuetype if it's a valuetype and like a
20795 class if it's a class.
20797 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
20799 * exceptions-x86.c (mono_arch_find_jit_info): Pop arguments off the
20800 stack. Fixes #64674.
20802 * exceptions.cs: Add test for unwinding of call arguments.
20804 Mon Sep 6 05:50:02 PDT 2004 Paolo Molaro <lupus@ximian.com>
20806 * mini-*.c, mini-ops.h, inssel-long32.brg: introduced
20807 OP_ADDCC_IMM and OP_SUBCC_IMM (add/sub immediate that will
20808 set the carry/borrow flag). The sparc and s390 implementations
20809 can now use optimized versions (and simplify the code). ppc bugfixes.
20811 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
20813 * exceptions-ppc.c (mono_arch_find_jit_info): Fix memory leak.
20815 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
20817 * inssel-amd64.brg: Remove leftover 32 bit rule.
20819 * mini-amd64.c (mono_arch_instrument_prolog): Fix tracing support.
20821 2004-09-04 Zoltan Varga <vargaz@freemail.hu>
20823 * mini-exceptions.c (mono_find_jit_info): Refactor common code from
20824 mono_arch_find_jit_info functions into a new function. Fix a memory
20827 * exceptions-x86.c exceptions-amd64.c exceptions-sparc.c: Remove
20830 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
20832 * exceptions.cs inssel-long32.brg: Handle the OP_LCONV_TO_OVF_I2 case
20835 * exceptions.cs: Add array size tests.
20837 * mini.c: Allocate a separate icall wrapper for each arity of
20838 mono_array_new_va. Fixes #59509.
20840 * exceptions.cs: Add testcase for 64578.
20842 * inssel-long32.brg: Fix OP_LCONV_TO_OVF_I1 rule. Fixes #64578.
20844 * trace.c (is_filenamechar): Allow 0..9 in strings. Fixes #65094.
20846 2004-09-02 Martin Baulig <martin@ximian.com>
20848 * mini.c (mono_method_to_ir): When initializing the locals, call
20849 handle_initobj() on the generic instance itself, not its
20852 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
20854 * mini.h (MonoJitDynamicMethodInfo): New structure, extension of
20855 MonoJitInfo for dynamic methods.
20857 * mini.c: Rename trampoline_hash_mutex to jit_mutex.
20859 * mini.c: Add support for freeing JIT data for dynamic methods.
20861 2004-09-01 Martin Baulig <martin@ximian.com>
20863 * mini-x86.c (is_regsize_var): Added support for generic
20865 (mono_arch_emit_prolog): Make this compile again, use
20866 `x86_push_imm_template (code)'.
20868 2004-08-30 Ben Maurer <bmaurer@users.sourceforge.net>
20870 * mini-x86.c: make all push_imm instructions that get
20871 patched always emit the long form
20873 2004-08-30 Zoltan Varga <vargaz@freemail.hu>
20875 * mini.c (mono_create_jump_trampoline): Store the jump trampolines
20876 in a per-domain hash.
20878 * mini-amd64.c (merge_argument_class_from_type): Handle generic
20881 2004-08-29 Zoltan Varga <vargaz@freemail.hu>
20883 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: Ongoing SSE
20886 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: More SSE
20889 * mini-amd64.c cpu-amd64.md: Implement checked int<->uint casts.
20890 Beginnings of SSE2 support.
20892 * exceptions.cs: Add more tests for checked int<->uint casts.
20894 2004-08-28 Martin Baulig <martin@ximian.com>
20896 * mini-x86.c (mono_arch_instrument_epilog): Added support for
20900 (mono_type_to_ldind, mono_type_to_stind, type_to_eval_stack_type):
20901 Handle generic instances recursively.
20903 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
20905 * iltests.il: test for conv.u8 on a constant
20907 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
20909 * inssel-long32.brg: c&p rules for LCONV_x4 (membase) and
20910 LCONV_x4 (shrun_32 (membase)).
20912 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
20914 * inssel-x86.brg: c&p rules for push/setret of long
20916 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
20918 * inssel-x86.brg: c&p rules for compare (base, regvar) and
20919 compare (regvar, base)
20921 * inssel-x86.brg: more burg love
20923 * inssel.brg: more cleanup
20925 * inssel-x86.brg, inssel-long32.brg: burg cleanup.
20927 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
20929 * basic-long.cs, basic-calls.cs: new tests for optimization.
20931 2004-08-26 Zoltan Varga <vargaz@freemail.hu>
20933 * mini-amd64.c (read_tls_offset_from_method): Fix typo in previous
20936 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
20938 * mini-amd64.c (read_tls_offset_from_method): Add another case.
20940 2004-08-25 Bernie Solomon <bernard@ugsolutions.com>
20942 * inssel.brg (mini_emit_memcpy): use
20943 NO_UNALIGNED_ACCESS to disable memcpy optimization
20945 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
20947 * mini-amd64.c: Handle generic types in various places.
20949 * mini.c (mono_method_to_ir): Handle generic types in init locals.
20951 2004-08-24 Zoltan Varga <vargaz@freemail.hu>
20953 * mini.c (handle_box): Fix warning.
20955 * mini-amd64.c (mono_arch_local_regalloc): Fix regalloc problem.
20957 * mini-amd64.h: Enable the emit_state optimization.
20959 * mini-ops.h cpu-amd64.md: Add new amd64_test_null opcode.
20961 * mini-amd64.c: Add some new 64 bit peephole opts.
20963 * inssel.brg (mini_emit_memcpy): Optimize for 64 bit architectures.
20965 * cpu-amd64.md: sreg1 of div instructions must be %rax.
20967 * mini-amd64.c: Register allocator fixes.
20969 * mini.c: Add an optimization to emit_state to avoid allocation of new
20970 registers on some platforms.
20972 2004-08-23 Zoltan Varga <vargaz@freemail.hu>
20974 * inssel-x86.brg inssel-amd64: Add yet another missing tree->dreg assignment.
20976 * mini-x86.c (mono_arch_local_regalloc): Fix bug in long register
20977 allocation. Fixes #63085.
20979 * basic-long.cs: Add new regression test.
20981 * mini-amd64.c: Register allocator improvements.
20983 2004-08-21 Zoltan Varga <vargaz@freemail.hu>
20985 * mini-amd64.c (read_tls_offset_from_method): Add another code
20988 * tramp-amd64.c (amd64_class_init_trampoline): Use a more efficient
20989 instruction sequence for nullifying class init trampolines.
20991 * objects.cs: Add new regalloc test.
20993 * mini-amd64.c inssel-amd64.brg: Optimize parameter passing.
20995 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
20997 * mini-amd64.c (mono_arch_call_opcode): Refactor this a little.
20999 * mini-amd64.c (mono_arch_regalloc_cost): Adjust regalloc costs for
21002 * driver.c: Fix profiling after TLS changes.
21004 * driver.c (mono_main): Set mono_stats.enabled if needed.
21006 * mini.c (handle_alloc): New helper function used by CEE_NEWOBJ and
21009 2004-08-20 Ben Maurer <bmaurer@users.sourceforge.net>
21011 * mini-x86.c: use a 1 op rather than a 2 op tls access
21012 instruction -> faster.
21014 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
21016 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
21019 2004-08-19 Bernie Solomon <bernard@ugsolutions.com>
21021 * exceptions-sparc.c (throw_exception): fix typo
21023 2004-08-19 Ben Maurer <bmaurer@users.sourceforge.net>
21025 * mini-x86.c, cpu-pentium.md, inssel-x86.brg:
21026 set tree->dreg correctly with tls. Allow any
21027 register to be used.
21029 * mini-x86.c (read_tls_offset_from_method): add new code
21030 generation pattern seen with GCC.
21033 Thu Aug 19 17:26:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
21035 * mini-exceptions.c, exceptions-x86.c, exceptions-amd64.c,
21036 exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
21037 exceptions-sparc.c: fix some performance issues in exception
21038 handling and setting of the stack trace for exceptions that were
21041 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
21043 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
21046 * mini-amd64.c (mono_arch_is_int_overflow): Handle all possible
21049 2004-08-18 Ben Maurer <bmaurer@users.sourceforge.net>
21051 This patch inlines tls access, when possible.
21053 * mini.h: new arch functions for TLS intrinsics.
21054 All platforms updated with a stub.
21056 * mini.c: use the new intrinsics
21058 * mini-x86.c, cpu-pentium.md, inssel-x86.brg, mini-ops.h:
21059 arch specific intrinsic for tls variables
21061 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
21063 * Makefile.am (libmono_la_LDFLAGS): Enable creating of libmono dll
21066 2004-08-17 Ben Maurer <bmaurer@users.sourceforge.net>
21068 * mini.c: thread local allocation
21070 2004-08-16 Zoltan Varga <vargaz@freemail.hu>
21072 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Enable.
21074 * Makefile.am: Link against the static version of libmonogc.
21076 * Makefile.am: Link the static versions of the convenience libraries
21077 into the mono executable.
21079 * mini-x86.h mini-x86.c: Throw the correct exception on integer overflow.
21081 2004-08-15 Zoltan Varga <vargaz@freemail.hu>
21083 * mini.h mini.c mini-amd64.h mini-amd64.c: Throw the correct exception
21084 on integer overflow.
21086 * mini-amd64.c: Reorganize function call code.
21088 * mini-amd64.c (peephole_pass): Merge changes from mini-x86.c.
21090 2004-08-14 Ben Maurer <bmaurer@ximian.com>
21092 * inssel-x86.brg: use xor eax,eax.
21094 * basic.cs: new tests
21096 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
21098 * mini-amd64.c (mono_arch_emit_epilog): Use RIP relative addressing
21099 in exception throwing code.
21101 2004-08-14 Ben Maurer <bmaurer@ximian.com>
21103 * inssel-x86.brg: use xor esi,esi.
21105 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
21107 * driver.c (mono_main): Call mono_trace_parse_options earlier so it
21108 can trace methods compiled during mini_init () too.
21110 * cpu-amd64.md mini-amd64.c (mono_arch_output_basic_block): Handle
21113 2004-08-14 Ben Maurer <bmaurer@ximian.com>
21115 * Makefile.am: static link on x86 (r=zoltan)
21117 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
21119 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
21120 code since it causes some programs to fail.
21122 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
21124 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
21126 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
21128 * mini.c: ovfops_op_map - add STACK_OBJ case for
21130 * basic.cs: add test_0_pin_string as test
21133 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
21135 * Makefile.am: build C# if srcdir != builddir
21137 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
21139 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
21140 fall-through blocks.
21142 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
21144 * driver.c: enable loop by default again and include abcrem in -O=all.
21146 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
21148 * iltests.il: Add some localloc tests.
21150 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
21152 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
21155 * inssel-amd64.brg: Add some optimizations.
21157 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
21160 * Makefile.am: Statically link mono against libmono on AMD64.
21162 * mini-amd64.c inssel-amd64.brg: Optimizations.
21164 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
21166 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
21168 * tramp-amd64.c: Patch calling code in trampolines.
21170 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
21172 * mini-amd64.c: pinvoke struct passing fixes.
21174 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
21176 * mini-sparc.c: redo change, make mono_arch_cpu_init call
21177 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
21179 2004-08-05 Duncan Mak <duncan@ximian.com>
21181 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
21184 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
21186 * mini-amd64.c (emit_move_return_value): Move return value for normal
21189 2004-08-05 Martin Baulig <martin@ximian.com>
21191 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
21192 `type->type'; just modify `type' itself when dealing with enums
21193 and generic instances.
21194 (check_call_signature): Make `simple_type' a `MonoType *'.
21196 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
21198 * mini.c: Use OP_PADD to add offsets to addresses.
21200 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
21202 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
21204 * mini-sparc.c (mono_arch_emit_epilog): fix check
21205 for folding last op into restore instruction
21207 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
21209 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
21210 helper methods using the code manager.
21212 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
21214 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
21216 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21218 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
21219 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
21221 * mini-s390.c: fix tail processing
21223 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
21225 * mini-ppc.c: mul.ovf.un exception name fix.
21227 2004-08-03 Martin Baulig <martin@ximian.com>
21229 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
21230 instances; before jumping to `handle_enum', also modify `ptype'.
21232 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
21234 * cpu-sparc.md: fcall maximal length too small.
21236 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
21238 * mini-amd64.c mini.h: Add initial support for passing/returning
21239 structures to/from pinvoked methods.
21241 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
21243 * mini-ppc.c: reg allocator fix.
21245 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
21247 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
21249 * inssel.brg: Optimize memset on 64 bit machines.
21251 * mini-amd64.c: Fix some vararg cases.
21253 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21255 * mini-s390.c: Corrected macro in emit_float_to_int
21257 * s390-abi.cs: Tests to exercise the s390 ABI
21259 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
21261 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
21264 * basic.cs: Add a test for add.ovf.un.
21266 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
21268 * mini-sparc.c: add case for OP_IDIV_UN
21270 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
21272 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
21274 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
21276 2004-07-30 Ben Maurer <bmaurer@ximian.com>
21278 * basic.cs: regression tests.
21280 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
21283 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
21285 * basic.cs: Add a new test.
21287 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
21288 and AOT. Various fixes and optimizations.
21290 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
21292 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
21294 * mini-ppc.c: make sure temp regs are not used for global reg
21297 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
21299 * cpu-sparc.md: conv_i8 fix for 64bits
21301 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
21303 2004-07-29 Ben Maurer <bmaurer@ximian.com>
21305 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
21306 add opcode for cmp BYTE PTR [eax], imm.
21308 * inssel.brg: Make memcpy and memset takes bases.
21310 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
21312 * *-amd64.*: More AMD64 work.
21314 2004-07-28 Ben Maurer <bmaurer@ximian.com>
21316 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
21317 add a compare-not-equal opcode.
21319 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
21321 * mini.c: Use mono_init_from_assembly instead of mono_init.
21323 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
21325 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
21327 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
21329 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
21331 * inssel.brg: 64 bit fixes.
21333 * mini.h (MonoCallInst): Add some AMD64 specific data.
21335 * mini.h: Add some OP_P opcodes.
21337 2004-07-28 Ben Maurer <bmaurer@ximian.com>
21339 * basic.cs: tests for 61797 and 61740
21341 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
21343 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
21344 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
21346 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
21348 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
21350 * *-amd64*.*: Ongoing AMD64 work.
21352 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
21354 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
21356 * *-amd64*: Ongoing AMD64 work.
21358 * mini-arch.h: Add AMD64 support.
21360 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
21362 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
21364 * mini-ops.h: Add new opcodes.
21366 * Makefile.am: Add AMD64 support.
21368 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
21369 rules into the inssel-long*.brg files.
21371 * *-amd64.*: Add beginnings of AMD64 backend.
21373 2004-07-22 Ben Maurer <bmaurer@ximian.com>
21375 * mini.c (print_dfn): commenting out the code that prints
21376 the cil. With -O=deadce, this makes -v -v crash.
21378 * cpu-pentium.md: make checkthis have a length of 2
21380 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
21382 * mini-sparc.h: fix implementations of __builtin
21383 functions for Sun compiler for V9.
21385 2004-07-16 Ben Maurer <bmaurer@ximain.com>
21387 * mini.c: use the new stelem.ref wrapper
21388 * exceptions.cs, arrays.cs: new stelem.ref tests
21390 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
21392 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
21393 new XSP should work with these changes).
21395 2004-07-14 Ben Maurer <bmaurer@ximain.com>
21397 * inssel-{long32,x86,}.brg: trivial optimizations.
21399 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
21401 * mini.c: load value when emitting box operation in
21404 2004-07-12 Ben Maurer <bmaurer@ximian.com>
21406 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
21407 is one byte shorter than cmp DWORD PTR [eax], 0.
21409 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
21411 * inssel-ppc.brg: arguments on the stack are always
21412 relative to the stack pointer (spotted by Neale Ferguson).
21414 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21416 * exceptions-x86.c: delay appending the method name to the trace until
21417 after mono_jit_info_table_find is called, as this gets the real
21420 2004-07-09 Ben Maurer <bmaurer@ximian.com>
21422 * aot.c: register roots
21424 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
21426 * aot.c : I could just use PLATFORM_WIN32 flag.
21428 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
21430 * aot.c : Reverting the previous fix. This time it broke linux build.
21432 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
21434 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
21436 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
21438 * mini.c (handle_stack_args): Remove some more debugging code.
21440 * mini.c (handle_stack_args): Remove debug output left in by mistake.
21442 * driver.c mini.h aot.c: Allow additional options to be specified with
21443 --aot and pass them to mono_compile_assembly.
21445 * aot.c: Add experimental code to AOT compile all loaded assemblies
21446 on demand and save the code into a cache in the filesystem.
21448 * aot.c: Add support for more wrapper methods.
21450 * mini.c (handle_stack_args): Handle some corner cases. Fixes
21453 * cpu-*.md: Remove removed opcodes.
21455 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
21456 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
21457 related icalls to marshal.c.
21459 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
21461 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
21463 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
21465 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
21467 2004-07-06 Ben Maurer <bmaurer@ximian.com>
21468 * liveness.c: If liveness is recomputated we need to reset the information
21469 for each variable. This way, if the liveness range has been narrowed
21470 by optimizations that happened after the last computation, we can return
21473 For example, if you have
21478 // Tons of code that does not affect i
21484 i = 0 is dead code and will be removed by SSA. However, when
21485 linear scan gets to the code, i will still appear to be live
21486 throughout the entire block. This prevents good register allocation.
21488 2004-07-06 Martin Baulig <martin@ximian.com>
21490 * debug-mini.c (mono_debug_init_method): Allow
21491 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
21492 (mono_debug_add_icall_wrapper): New method.
21494 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
21496 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
21498 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
21501 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
21503 * aot.c (mono_aot_load_method): Fix loading of debug info.
21505 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
21507 * aot.c: Add logging support.
21509 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
21511 * mini.h: Add prototype for mono_print_method_from_ip.
21513 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
21515 * inssel.brg: 64 bit fixes.
21517 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
21520 * Makefile.am: Add SPARC64 support.
21522 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
21524 * aot.c: Fix alignment problems on 32 bit platforms.
21526 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
21528 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
21531 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
21534 * mini.h: Bump AOT file version. Some 64 bit fixes.
21536 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
21538 * inssel-sparc.brg: Add new rule to avoid register moves.
21540 * inssel.brg: Add ldind_to_load_membase helper function.
21542 2004-06-30 Ben Maurer <bmaurer@ximian.com>
21544 * mini.c: OffsetToStringData intrinsic.
21546 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
21548 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
21550 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
21553 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
21554 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
21556 * mini.c: reinstated mono_compile_get_interface_var()
21557 on x86, too, since the change breaks the Gtk# build there as well.
21559 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
21561 * driver.c: remove loop from the default optimizations: it seems to
21562 interact badly with some of the other options (see bug #60613).
21564 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
21566 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
21567 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
21569 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
21571 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
21572 vararg-using methods.
21574 2004-06-21 Martin Baulig <martin@ximian.com>
21576 * mini/mini-exceptions.c
21577 (mono_handle_exception): Added `gpointer original_ip' argument.
21578 After calling mono_unhandled_exception(), call
21579 mono_debugger_unhandled_exception() and if that returns true,
21580 restore the context and return.
21582 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
21584 * mini-ppc.c: prefer the use of relative branches so
21585 they won't need to be patched in aot code (patch from Patrick Beard).
21587 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
21589 * aot.c: patch from Patrick Beard to make the output assembly
21590 more correct for the MacOSX assembler. Small tweak to
21591 generate sane images on Linux/PPC, too.
21593 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
21595 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
21596 case until bug #59509 is fixed (shows up in #60332).
21598 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
21600 * mini.c: make sure the needed wrappers are compiled, too, with
21603 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
21605 * driver.c: remove NPTL reference in --version output.
21607 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
21609 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
21610 generate valid assembly for the Mach-O assembler.
21612 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
21614 * driver.c: don't include abcrem in the all optimization specifier
21615 since it slows down jit compilation too much for now.
21617 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
21619 * mini.c: use BIGMUL only if both operands have the same signage.
21620 * iltests.il: Test for bug 60056. (errors related to signage in
21625 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
21627 * mini.c, aot.c: memory leak fixes.
21629 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
21631 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
21633 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
21635 * Makefile.am: remove the -static hack completely, it links in
21636 statically glib as well.
21638 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
21640 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
21641 * exceptions.cs: make it compile with new mcs/csc.
21643 2004-06-03 Massimiliano Mantione <massi@ximian.com>
21644 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
21645 and added relevant test case.
21647 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
21649 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
21650 regressions in gtk-sharp.
21652 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
21654 * exceptions.cs: New regression tests.
21656 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
21658 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
21660 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
21662 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
21664 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
21666 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
21668 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
21670 * mini.c (mono_jit_runtime_invoke): Init class in this
21671 method instead of trusting mono_jit_compile_method to
21672 do the work (because wrappers can be in object class)
21674 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
21676 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
21678 * basic-long.cs: New regression test.
21680 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
21682 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
21683 and div/rem checks.
21685 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
21687 * Makefile.am: fix miguel's change to build mono statically against
21688 libmono (track build dependencies).
21690 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
21692 * cfold.c: Some glib versions do not have G_MININT32.
21694 2004-05-26 Massimiliano Mantione <massi@ximian.com>
21696 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
21697 with precision of tan, atan, sin and cos, and implemented related
21698 regressions tests (fixes bug 54467, but one new problem appeared and
21701 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
21703 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
21705 * exceptions.cs: Add test for constant folding && division by zero.
21707 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
21708 since driver.c is in libmono too, so the optimization was useless.
21710 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
21711 variable to driver.c so the compiler can emit more efficient code to
21714 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21716 * Makefile.am: don't distribute generated inssel.[ch] files.
21718 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
21720 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
21721 into the default appdomain. Fixes #58707.
21723 * jit-icalls.c: Remove the broken approximation for truncl, doing
21724 no conversion is better.
21726 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
21729 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
21731 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
21732 of the mcrxr instruction which is not available on some processors
21733 even if it's documented to be. Implement add and sub overflow correctly
21734 (still not complete for long unsigned). Speed up icalls a bit.
21736 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
21738 * mini.c (mono_jit_compile_method_with_opt): Make sure that
21739 we run .cctor in the current domain instead of target_domain.
21741 Fixes bug #58558, .cctor not being called in -O=shared.
21743 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
21745 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
21747 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
21749 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
21750 which can be done with an imm8, do it that way.
21751 (mono_arch_output_basic_block): ditto for a jmp
21752 (mono_arch_emit_prolog): Computate maximum offset of a label.
21754 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
21756 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
21757 now tries to allocate prefered physical reg's for virtual
21758 regs. This reduces the number of emited spills/loads with
21759 20-30% on our core assemblies.
21761 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
21763 * jit-icalls.c: truncl() is not needed and trunc() is
21764 the correct thing to do anyway (bug #58287).
21766 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
21768 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
21771 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
21773 * driver.c: enable loop optimizations by default.
21775 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
21777 * mini-x86.c: fix calc of max loop size when aligning loops start.
21779 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
21781 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
21784 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
21786 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
21789 * basic-long.cs: Add tests for add/subtract of immediates with carry.
21791 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
21793 * mini.c (inline_method): Allways inline some wrappers even if the cost
21794 is too large. Fixes #58785.
21796 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
21798 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
21800 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
21801 (crichton@gimp.org). Beginning of support for sparc/linux.
21803 * mini-sparc.c: Optimize retrieval of LMF address.
21805 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
21807 * exceptions-ppc.c: handle alloca in methods with clauses.
21809 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
21811 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
21813 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
21815 * mini.c: Delegate most of the abort signal work to
21816 mono_thread_request_interruption, which also handles Stop and Suspend
21819 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
21821 * mini.c mini.h: Allow inlining of icall wrappers if the backend
21822 supports the save/restore lmf opcodes.
21824 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
21826 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
21827 by gcc-3.4 as well.
21829 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
21831 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
21833 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
21834 methods which contain array accesses.
21836 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
21837 boundaries. Fixes #58537.
21839 * iltests.il: Add regression test for #58537.
21841 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
21843 * mini-x86.c (mono_arch_local_regalloc): Last part of
21844 fix for bug #58633 (releasing register to early).
21846 2004-05-18 Miguel de Icaza <miguel@ximian.com>
21848 * basic-long.cs: Add new regression test.
21850 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
21852 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
21853 register too early on the chain.
21855 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
21857 * mini.c (create_helper_signature): Use a helper function to reduce
21858 the code which needs to be written. Also set the calling convention of
21859 icalls on windows. Fixes #57840.
21861 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
21863 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
21864 exceptions-ppc.c: added helper function to get the instruction address
21865 from a signal handler context.
21867 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
21869 * helpers.c: use g_get_tmp_dir. Invokes happyness
21872 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
21874 * helpers.c: Add new env variable to pass args to objdump.
21875 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
21877 2004-05-17 Radek Doulik <rodo@ximian.com>
21879 * Makefile.am (common_sources): added abcremoval.h so it get
21880 disted and daily mono packages on go-mono.com will build again
21882 2004-05-17 Massimiliano Mantione <massi@ximian.com>
21884 * abcremoval.c: Fixed coding style, added copyright header.
21886 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
21888 * mini.h: Added prototype for abc removal main function.
21890 * build_relations_propagation_table.pl: Added copyright header.
21892 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
21894 * basic-long.cs: reg test for complex ceq_long bug.
21896 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
21898 * mini-x86.c (mono_arch_local_regalloc): Correctly free
21899 reg in long and clob case (bug #58343). Fixed/added comments.
21901 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
21903 * mini.c (mono_jit_runtime_invoke): Follow new convention
21904 of calling the invoke method with an function pointer.
21906 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
21908 * ChangeLog: Fix author of memory leak patch.
21910 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
21912 * Makefile.am: fix make dist as well...
21915 2004-05-14 Massimiliano Mantione <massi@ximian.com>
21917 * cfold.c: Made so that conversions from pointer to int4 are no-ops
21918 on archs where pointers are 4 bytes long.
21920 * Makefile.am: Added abcremoval.c source file.
21922 * abcremoval.c: Added abcremoval.c.
21924 * abcremoval.h: Added abcremoval.h.
21926 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
21928 * inssel.brg: Enabled bounds check removal.
21930 * mini.c: Added support for abcrem optimization.
21932 * mini.h: Added abcrem optimization label.
21934 * driver.c: Added support for abcrem optimization.
21936 * propagated_relations_table.def: Added propagated_relations_table.def.
21938 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
21940 * mini.c, cfold.c: fix style.
21942 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
21944 * mini.c: handle issue with the low-level implementation of
21945 some long opcodes (bug #54209).
21947 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
21949 * basic.cs: test for my new cmov stuff.
21951 2004-05-13 Patrik Torstensson
21953 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
21954 opt and added peephole documentation.
21956 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
21958 * tramp-ppc.c: rewrote the generic trampoline code.
21960 2004-05-11 Patrik Torstensson
21962 * mini-x86.c: optimize long shl/shr asm code (one less branch)
21964 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
21966 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
21968 * mini.h mini.c dominators.c: Applied patch from Derek Woo
21969 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
21971 * mini.c: Add new icalls for AsAny marshalling.
21973 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
21975 * tramp-ppc.c, mini-ppc.c: more cleanups.
21977 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21979 * mini.c: no warnings.
21981 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
21983 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
21985 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
21987 * mini.c: In the thread abort signal handler, if the thread is in the
21988 process of being stoped, don't throw the Abort exception, just stop the
21991 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
21993 * tramp-ppc.c: removed old code.
21995 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
21997 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
21998 do some simple speed optimizations on ppc.
22000 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
22002 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
22003 and large offsets in load/store.
22005 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
22007 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
22008 it causes regressions.
22010 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
22012 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
22015 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
22017 * jit-icalls.c: remove warnings.
22018 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
22019 speedups for unsafe code.
22021 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
22023 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
22025 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
22027 * basic-calls.cs: Add new regression test.
22029 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
22032 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
22034 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
22037 2004-05-06 Patrik Torstensson
22039 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
22040 long reg allocation in any reg (not only eax:edx) and implemented
22041 long shl/shr ops in asm instead of helpers.
22043 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
22045 * mini-sparc.h: Fix warnings.
22047 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
22050 * mini-exceptions.c (mono_handle_exception): Call the filter in a
22051 separate statement for clarity.
22053 * mini-sparc.c: Update status.
22055 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
22057 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
22060 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
22062 * inssel-ppc.brg: another small pre-release workaround:
22063 we don't do overflow detection for long_sub_un.
22065 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
22067 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
22068 (also works around a weird ppc bug: 57957).
22070 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
22072 * tramp-ppc.c: trampoline fixes.
22074 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
22076 * mini-ppc.c: fixed typos.
22078 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
22080 * mini-ppc.c, exceptions-ppc.c: more code saves registers
22081 at the top of the stack. Fixed typos. Use a frame registers
22082 for all the methods with exception clauses.
22084 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
22086 * exceptions-ppc.c: restore fp registers.
22088 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
22090 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
22091 order from the stack top (moved the stack room to save the
22092 return value for trace after the param area). Fixed corruption
22093 in restoring registers on unwind.
22095 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
22097 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
22099 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
22101 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
22102 and prolog/epilog for methods that use it. Allow
22103 enough param area room for varargs methods. Fix miguel's
22104 breakage in exception handling.
22106 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
22108 * Makefile.am: run genmdesc only on current arch.
22110 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22112 * exceptions-x86.c:
22113 * mini-x86.h: fix the build on windows.
22115 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
22117 * 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.
22119 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
22121 * mini-exceptions.c: New file.
22123 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
22124 Move some parts of the x86 exception handling code to an
22125 arch-independent file so it can be shared with other ports.
22127 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
22129 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
22131 2004-04-26 David Waite <mass@akuma.org>
22133 * driver.c: remove comma from end of enumeration declaration
22135 2004-04-26 Jackson Harper <jackson@ximian.com>
22137 * driver.c: parse config file before loading first assembly. This
22138 allows the user gac to be enabled/disabled.
22140 2004-04-23 Miguel de Icaza <miguel@ximian.com>
22142 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
22143 simpler mechanism: we do not care what is encoded initially
22144 (branch absolute or relative), we care about the code and its
22145 target. I kept the old code for reference for now.
22147 The new code tries first to determine if the jump is anywhere in
22148 the -/+32 absolute meg range, if it succeeds, it encodes using the
22149 absolute branch; If not, it tried to find something in the
22150 relative range, if not, it uses the handle_thunk code.
22152 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
22154 * exceptions-ppc.c: use the correct ip register on macosx.
22156 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
22158 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
22160 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
22162 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
22163 Raise exception on integer divide by zero by hand since the hw
22164 doesn't support it. Handle NaNs in FP compares.
22166 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
22168 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
22169 code reducing duplication between the platforms and enabled
22170 signal exception handling (on linux for now).
22172 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
22174 * exceptions-ppc.c: more macosx support.
22176 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
22178 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
22180 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
22182 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
22184 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
22186 * iltests.il: more tests.
22188 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
22190 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
22193 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
22195 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
22197 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
22199 * liveness.c: Mark variables as volatile in all basic blocks reachable
22200 from exception clauses.
22202 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
22204 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
22207 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
22209 * iltests.il, basic.cs: more tests for regalloc.
22211 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
22213 * iltests.il: Some tests for register allocation modifications
22216 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
22218 * exceptions.cs: Add regression test for bug #56782.
22220 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
22221 original stack trace if an exception is rethrown. Fixes #56782. Oh,
22222 the beauty of fixing the same thing in 5 different files...
22224 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
22226 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
22229 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
22231 * mini.c: Add support for STRWLPARRAY marshalling convention.
22233 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
22235 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
22236 to init the context to setup the regs pointer).
22238 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
22240 * exceptions-ppc.c: more exceptions work.
22242 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
22244 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
22247 2004-04-13 Miguel de Icaza <miguel@ximian.com>
22249 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
22250 can use the memory directly.
22252 * cpu-pentium.md: Update documentation from a post from Zoltan.
22254 add x86_add_membase, x86_sub_membase, x86_mul_membase
22256 2004-04-13 Miguel de Icaza <miguel@ximian.com>
22258 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
22259 GENERAL_REGS they were also hardcoded for all PPC ports.
22261 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
22263 Remove hard-coded limit for floating point registers, use
22264 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
22266 Notice that in MacOS X calling conventions you can fit a lot more
22267 floating point values in registers, so I should update the PInvoke
22268 test to excercise the passing of floating point values on the
22269 stack (currently broken).
22271 2004-04-06 Miguel de Icaza <miguel@ximian.com>
22273 * tramp-ppc.c (create_trampoline_code): Added
22274 JUMP_TRAMPOLINE_SIZE.
22275 (ppc_magic_trampoline): Follow the pattern from
22276 x86_magic_trampoline: if code is set to zero, return.
22277 (create_trampoline_code): Always pass MonoMethod to the jump
22278 trampoline, before it was passing a null.
22279 (mono_arch_create_jump_trampoline): Implement the jump stub, could
22280 share the code with mono_arch_create_jit_trampoline.
22282 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
22284 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
22287 * cpu-g4.md: Added length for jmp instruction, the worst case
22288 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
22291 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
22293 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
22295 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
22297 * mini.c: Only set bblock->real_offset when adding a new bblock, and
22298 before each IL instruction.
22300 * mini.c (CEE_BOX): Fix warnings.
22302 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22304 * mini.c: removed a few unused vars and extra whitespace.
22306 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
22308 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
22310 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
22312 (OP_GETCHR): use the above
22313 (CEE_LDELEMA): use the above.
22315 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
22316 version of the generic impl.
22317 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
22318 (CEE_LDELEMA): use the above.
22320 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
22322 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
22325 * iltests.il: Added new regression test for #56317.
22327 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
22329 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
22330 under NetBSD. Fixes #56450.
22332 * liveness.c (update_gen_kill_set): Fix previous patch.
22334 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22336 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
22338 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
22340 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
22341 ldsfld and ldsflda.
22343 * inssel-sparc.brg: Add more optimizations.
22345 * mini-sparc.c: Replace multiply/divide with shifts if possible.
22347 2004-04-01 Martin Baulig <martin@ximian.com>
22349 * mini.c (handle_box): New static function; moved the
22350 implementation of CEE_BOX here.
22351 (mono_method_to_ir): Added `constrained_call' variable.
22352 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
22353 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
22354 mono_method_get_constrained() to get the method.
22356 2004-04-01 Martin Baulig <martin@ximian.com>
22358 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
22359 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
22360 (mono_method_to_ir): We don't need these macros anymore since
22361 mono_class_get_full() already takes care of it.
22363 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22365 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
22366 use @function (as doesn't accept #function here) and check the return
22367 value of system and stop if fails.
22369 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22371 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
22373 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
22375 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
22377 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
22379 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
22382 * basic-long.cs: Add test for negation of Int64.MinValue.
22384 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
22386 * mini-sparc.c: Update status.
22388 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
22390 * exceptions-sparc.c: Fix return value in filters.
22392 * inssel-sparc.brg: Fix register allocation in some rules.
22394 2004-03-28 Martin Baulig <martin@ximian.com>
22396 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
22399 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
22401 * mini-x86.c (mono_arch_patch_code): Fix warnings.
22403 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
22404 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
22405 remove unused conv_u4 opcode.
22407 * mini-x86.c: Remove valgrind workaround since it slows down things
22408 even when mono is not run under valgrind.
22410 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
22412 * mini-sparc.c: Update status.
22414 * inssel-sparc.brg: Add some optimizations.
22416 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
22417 future delay slot filling. Add support for varargs, tail calls and JMP.
22419 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
22420 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
22422 * inssel.brg: Fix register allocation in OP_ARGLIST.
22424 * inssel.brg: Fix warnings.
22426 2004-03-25 Martin Baulig <martin@ximian.com>
22428 * mini.c (inflate_generic_field): Removed.
22429 (mini_get_method): Removed, use mono_get_method_full(),
22430 (mini_get_class): Removed, use mono_class_get_full().
22431 (mono_method_to_ir): Pass our generic context to
22432 mono_field_from_token().
22434 2004-03-25 Martin Baulig <martin@ximian.com>
22436 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
22437 of a `MonoMethod *'.
22438 (mini_get_method): Take a `MonoGenericContext *' instead
22439 of a `MonoMethod *'.
22440 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
22441 a new local variable called `generic_context' which holds the
22442 current `MonoGenericContext *'; use it to lookup things.
22444 2004-03-24 Martin Baulig <martin@ximian.com>
22446 * mini.c (mini_get_class): New static method; if we're inside a
22447 generic instance, inflate the class if neccessary.
22448 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
22450 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
22452 * iltests.il: New regression test for #55976.
22454 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
22457 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
22459 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
22462 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
22464 * liveness.c: Consider SSA stores as well as loads when making vars
22467 * exceptions.cs: New regression tests for register allocation.
22469 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
22471 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
22472 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
22473 domain lock only to protect puntual access to data structures.
22474 Added access lock for sighash, jit_icall_hash_name,
22475 jit_icall_hash_addr and domain->code_mp.
22477 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
22479 * driver.c: Print SIGSEGV handling method.
22481 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
22483 * mini.c (setup_jit_tls_data): Handle case when this is called
22484 multiple times for a thread.
22486 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
22487 is different from fbxx_un. Fixes #54303. Also use constants instead of
22488 magic numbers in a lot of places.
22490 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
22492 * exceptions.cs: Fix cctor test when --regression is used.
22494 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
22496 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
22499 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
22501 * inssel-ppc.brg: fixed register assignments for some rules.
22503 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
22505 * exceptions.cs: Add test for exceptions in static constructors.
22507 * mini.c (mono_jit_compile_method_with_out): Move the calling of
22508 static constructors outside the domain lock. Fixes #55720.
22510 2004-03-17 Martin Baulig <martin@ximian.com>
22512 * mini.c (get_generic_field_inst): Removed, this'll never happen.
22513 (inflate_generic_field): Take the `MonoMethod *' instead of the
22514 `MonoClass *' and added support for generic method.
22515 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
22516 have a `field->parent->gen_params', only inflate the field if it's
22517 an open constructed type.
22519 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
22521 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
22522 exception object instead of the preconstructed ones.
22524 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22526 * mini.c: reverted changed to sigsegv_signal_handler commited
22527 accidentally in the previous patch.
22529 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22532 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
22533 running --aot with an old assembly.
22535 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
22537 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
22540 * mini-sparc.c: Add support for v9 branches with prediction.
22542 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
22544 * mini.c (mini_init): #warning is GNUC only
22546 * mini-sparc.h: implement __builtin_frame_address
22547 and __builtin_return_address for Sun C compiler
22549 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
22551 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
22553 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
22555 * basic-calls.cs: Add test for unaligned byref long argument passing.
22557 * mini-ops.h: Add sparcv9 compare and branch instructions.
22559 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
22560 v9 instructions if we have a v9 cpu.
22562 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
22563 registers for global allocation.
22565 * exceptions-sparc.c: Fixes.
22567 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
22569 * liveness.c (mono_analyze_liveness): Optimized version.
22571 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
22573 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
22576 * basic-float.cs basic-calls.cs: New regression tests.
22578 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
22580 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
22581 sigaltstack implementation.
22583 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
22585 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
22586 stuff if SIGSEGV_ON_ALTSTACK is not defined.
22588 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
22590 * mini.c: Fix warnings.
22592 * mini.c (mono_resolve_patch_target): New function which contains the
22593 arch independent part of the patching process.
22595 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
22596 patching code to a separate function.
22598 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
22600 * mini.c (add_signal_handler): ifdef out on Windows
22602 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
22604 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
22605 cpu-sparc.md: Add exception handling support + other fixes.
22607 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
22608 typed GC detection in --version.
22610 * basic.cs exceptions.cs: New regression tests.
22612 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
22613 the arch specific code can store data during a compilation.
22615 * mini-ops.h: Add OP_SETFRET.
22617 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
22618 function, register a separate icall for each arity, so the icalls can
22621 * mini.c (mono_print_tree): Print negative offsets in a more readable
22624 * mini.c: Make signal handling work on sparc.
22626 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
22628 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
22630 * jit-icalls.c: Emulate truncl by aintl on solaris.
22632 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
22634 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
22636 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
22638 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
22640 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
22641 a MarshalByRef type, inline a method that performs the check, taking into
22642 account that the object can be a proxy. Also implemented tow new opcodes:
22643 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
22644 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
22645 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
22647 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
22649 * mini-ppc.c: if a relative branch displacement is too big
22650 but it points to and area reachable with an absolute branch,
22653 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
22655 * mini.c: optimize small copies in cpblk.
22657 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
22659 * basic-calls.cs basic-float.cs: New regression tests.
22661 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
22662 negative offsets from %fp. Implement localloc. Fix local register
22663 allocation. Fix the case when the this argument needs to be saved to
22664 the stack. Implement some missing opcodes.
22666 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
22668 * mini.c (mini_method_compile): Reenable global regalloc in methods
22669 with exception handlers.
22671 * linear-scan.c (mono_varlist_sort): Fix warning.
22673 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
22675 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
22678 * liveness.c: Make all variables uses in exception clauses volatile, to
22679 prevent them from being allocated to registers. Fixes #42136.
22681 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
22683 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
22684 causes regressions.
22686 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
22687 argument to mono_arch_regalloc_cost.
22689 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
22692 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
22694 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
22695 Make the cost of allocating a variable to a register arch dependent.
22697 * basic-calls.cs: Fix compilation of tests.
22699 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
22700 helper function to cut back on the number of #ifdefs needed.
22702 * mini-ppc.c: Fix compilation.
22704 * basic-calls.cs: New regression tests.
22706 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
22708 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
22709 of l0 since that is callee saved.
22711 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
22714 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
22715 of delay instruction.
22717 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
22719 * mini.h (MonoCallInst): Add 'virtual' flag.
22721 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
22723 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
22725 * *.cs: New regression tests.
22727 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
22730 * mini.c (mono_runtime_install_handlers): Fix build.
22732 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
22733 'signal_stack_size' members.
22735 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
22736 alternate signal stack.
22738 * exceptions-x86.c: Add stack overflow handling.
22740 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
22741 functions to arch independent code.
22743 * mini.c (mono_print_tree): Print more detailed info for load_membase
22746 2004-02-23 Martin Baulig <martin@ximian.com>
22748 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
22750 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
22752 * mini-x86.c: fixed reg allocation for div/rem.
22754 2004-02-22 Miguel de Icaza <miguel@ximian.com>
22756 * driver.c (mono_main): Report some configuratio options on --version.
22758 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
22760 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
22761 low in the address space. Correctly flush memory in thunks where we
22762 output native code.
22764 2004-02-20 Martin Baulig <martin@ximian.com>
22766 * mini.c (mini_get_method): New static method; inflate all generic
22767 methods and methods in open generic instances.
22768 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
22769 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
22771 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
22773 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
22775 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
22777 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
22779 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
22781 * mini-sparc.c (flushi mono_arch_output_basic_block): make
22782 it compile using Sun's compiler.
22784 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
22786 * 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.
22788 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
22790 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
22792 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
22794 * mini-ppc.c: handle calls outside of the allowed range with thunks
22795 allocated using the code manager.
22796 * tramp-ppc.c: use the code manager to hold generated native code.
22797 Fixed the magic trampoline to just patch vtable entries.
22799 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
22801 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
22804 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
22806 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
22809 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
22810 if we have a working __thread implementation.
22812 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
22813 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
22815 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
22817 * mini-x86.c: Fix compilation under gcc 2.
22819 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
22821 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
22822 contains a call to the wrapped function.
22824 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
22825 OP_<CALL>_IMM opcodes, and use them under X86.
22827 * mini.c (mono_jit_find_compiled_method): Fix warning.
22829 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
22831 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
22833 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
22834 functionality to mini.c.
22836 * mini.c (mono_create_jump_trampoline): New function to create a jump
22837 trampoline. Return a compiled method instead of a trampoline if it
22838 exists. Add a cache for jump trampolines.
22840 * mini.c (mono_jit_find_compiled_method): New function to return a
22841 compiled method if it exists.
22843 * mini-x86.c: Call mono_create_jump_trampoline instead of
22844 mono_arch_create_jit_trampoline.
22846 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
22847 a jump trampoline. Fixes #52092.
22849 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
22851 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
22852 which is not up-to-date. Add check_corlib_version () instead.
22854 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
22857 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
22858 since newer valgrind versions do not need it.
22860 * mini.c (mono_jit_compile_method_with_opt): New helper function to
22861 compile a method with a given set of optimizations.
22863 * mini.c: Compile icall wrappers on-demand instead of at startup.
22865 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
22866 wrapper for an icall.
22868 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
22870 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
22873 * iltests.il: Add test for non-empty stack before switch instruction.
22875 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
22877 * mini.c: Add support for new stringbuilder marshalling conventions.
22879 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
22881 2004-02-01 Martin Baulig <martin@ximian.com>
22883 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
22884 in `ginst->mtype_argv'.
22886 2004-01-31 Miguel de Icaza <miguel@ximian.com>
22888 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
22889 facilitate grepping.
22891 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
22893 * mini.c: fixed buglet in initobj generic implementation for references.
22895 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
22897 * Makefile.am: make the version script conditional.
22898 * jit-icalls.c: handle missing truncl().
22900 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
22902 * exceptions.cs: Add more tests for double->int conversion.
22904 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
22905 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
22907 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
22909 * driver.c: make --verbose --version emit an error
22910 if the loaded corlib doesn't match the runtime version.
22912 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
22914 * mini-ppc.h: export ppc_patch().
22915 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
22916 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
22917 on par or better than on MacOSX.
22919 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
22921 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
22922 mono_lookup_pinvoke_call.
22924 * mini-x86.c: Under windows, the default pinvoke calling convention is
22925 stdcall. Fixes #52834.
22927 * mini.c (optimize_branches): Add an upper bound to the number of
22928 iterations to prevent infinite loops on strange loops. Fixes #53003.
22930 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
22932 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
22933 and ISINST. Fixes #52093.
22935 * objects.cs (test_0_vector_array_cast): New tests.
22937 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
22939 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
22940 checking in Array.Set ().
22942 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
22945 * object.cs (test_0_multi_array_cast): New regression test.
22947 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
22949 * exceptions-ppc.c: fix build on Linux/PPC.
22951 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
22953 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
22954 running under valgrind.
22955 (x86_magic_trampoline): Fix build bustage.
22957 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
22958 negative values as well. This is needed for the encoding of the line number
22959 info, since sometimes the line numbers are not in increasing order.
22961 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
22963 * cpu-pentium.md (localloc): Increase the size of the localloc
22964 instruction since it is a loop under Win32.
22966 * debug-mini.c (record_line_number): Get rid of unneccesary memory
22969 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
22971 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
22972 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
22973 Max Horn (max@quendi.de). Fix file names in comments.
22975 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
22977 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
22978 avoid stack overflow.
22979 (replace_usage): Avoid uninitialized variable warnings.
22981 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
22982 and taking the address of valuetype variables.
22984 2004-01-03 Patrik Torstensson
22986 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
22987 for other purposes than FP later on.
22989 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
22991 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
22994 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
22996 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
22998 2003-12-30 Patrik Torstensson <p@rxc.se>
23000 * mini-x86.h: Decreased number of availiable fp regs.
23001 Solves corner cases with FP spilling.
23003 2003-12-23 Patrik Torstensson <p@rxc.se>
23005 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
23006 for floating point stack tracking / spilling on x86.
23009 * basic-float.cs: added float mul overflow test.
23011 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
23013 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
23015 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
23017 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
23018 supports for cond branches that overflow the immediate
23019 overflow offset. mcs can compile simple programs.
23021 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
23023 * exceptions-ppc.c: exception handling support wip:
23024 finally handlers get run on exception.
23026 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
23028 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
23031 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
23033 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
23034 initial support for stack walking and unwinding.
23036 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
23038 * driver.c (mono_main): Make corlib-out-of-sync message more
23039 descriptive. Also remove verify_corlib call.
23041 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
23043 * mini.c: make CEE_NEWARR calls and other emulated opcodes
23044 not overlap with other call's arguments, too.
23046 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
23048 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
23049 move to arch-specific code the choice of arch-specific
23050 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
23051 * mini.c: ensure emulation calls will not interleave
23054 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
23056 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
23057 the magic trampoline stack frame is dropped before executing
23060 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
23062 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
23063 and integer to fp conversions. Added support for overflowing
23064 arguments on the stack. Reserve a couple more registers as temps.
23065 Added support for aot compilation (as output still needs to be
23068 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
23070 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
23071 Don't overwrite return register in some corner cases.
23073 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
23075 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
23076 static constructors when AOT compiling.
23078 * driver.c (mono_main): Call mono_check_corlib_version.
23080 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
23082 * cpu-g4.md, basic.cs: fixed div target register.
23084 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
23086 * mini-ppc.c, basic.cs: shl_imm fix with test.
23088 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
23090 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
23091 structures by value. Misc fixes.
23092 * objects.cs: more tests.
23094 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
23096 * mini-ppc.c: lconv.ovf.i implemented.
23098 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23101 (mini_init): don't error out if someone already called g_thread_init.
23103 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
23105 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
23106 to be any type per the spec. Fix abnormal memory usage when
23107 the same object is repeatedly thrown.
23109 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
23111 * mini.c: check for overruns in IL code.
23113 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
23115 * TODO: Add/remove some todo entries.
23117 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
23119 * driver.c (mono_main): Call mono_verify_corlib.
23121 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
23123 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
23124 This has been moved to mini.c
23125 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
23126 type being casted is marshalbyref it could be a proxy, so instead of
23127 emitting the type check code, emit a call to a runtime method that will
23128 perform the check by calling CanCastTo if needed.
23130 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
23132 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
23133 methods with large stack frames under Win32.
23135 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
23137 * Makefile.am: Distribute regression tests.
23139 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
23140 at the end instead of inserting each variable into the sorted list.
23142 * linear-scan.c (mono_varlist_sort): New helper function.
23144 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
23146 * mini.c: ensure arguments and locals are within bounds.
23148 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
23150 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
23153 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
23155 * mini.c (mono_cprop_copy_values): Fix crash.
23157 * aot.c: Set verbosity back to 0.
23159 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
23161 * regalloc.c: complete memory leak fix by Laurent Morichetti
23164 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
23166 * driver.c (main_thread_handler): Revert the previous patch.
23168 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
23171 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
23172 memory from the memory pool.
23174 * driver.c (main_thread_handler): Turn on all optimizations when
23177 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
23178 an array for better performance.
23180 * regalloc.c (mono_regstate_assign): Fix memory leak.
23182 * debug-mini.c (mono_debug_serialize_debug_info): New function to
23183 serialize the debug info.
23185 * debug-mini.c (mono_debug_add_aot_method): New function to load the
23186 debug info from the serialized representation.
23188 * aot.c: Save debug info into the generated file and load it when
23191 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
23193 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
23195 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
23196 More FP-related fixes.
23198 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
23200 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
23201 and register allocation buglet. Hello world now runs.
23203 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
23205 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
23206 * tramp-ppc.c: fixed class init trampoline.
23207 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
23209 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
23211 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
23212 mini.c: more ppc changes/fixes.
23214 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
23216 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
23217 Also optimize the case when the arguments are the same in the caller
23220 * iltests.il: Add tests for tail calls with valuetype arguments.
23222 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
23224 * mini-ppc.c: fixes for struct return type.
23226 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
23228 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
23229 mono_spillvar_offset() to arch-specific code.
23231 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
23233 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
23235 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
23237 * exceptions-x86.c: Fix stack space leaks.
23239 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
23240 registers from the lmf if the method has save_lmf set.
23242 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
23244 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
23245 of icall wrappers into InvokeInDomain, since these are now per-domain.
23247 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
23249 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
23250 make some opcode emulation and intrinsic ops enabled/disabled
23251 according to the architecture. More fixes.
23253 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
23255 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
23257 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
23259 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
23260 arch-specific handling for 'this' and struct return type to
23261 arch-specific code.
23263 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23265 * aot.c: prevent divide by zero error when reporting (it happened with
23266 Accessibility.dll).
23268 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
23270 * mini.h (inst_switch): Remove unused macro.
23272 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23275 (load_aot_module): free 'info->methods' and 'info' properly. No more
23276 "free(): invalid pointer blah" messages when you have an old aot
23279 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
23281 * jit-icalls.c, mini.c: Added support for context static fields.
23283 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
23285 * mini.c (mono_method_blittable): Methods which set LastError are not
23286 blittable either. Fixes #51108.
23288 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
23290 * mini.c: flush icache.
23291 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
23293 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
23295 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
23297 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
23299 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
23302 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
23305 * inssel.brg (CEE_MKREFANY): Fix AOT case.
23307 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
23309 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
23310 instruction when the result is discarded.
23312 * iltests.il (test_0_div_regalloc): New regression test.
23314 * arrays.cs: Fix compilation error.
23316 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
23318 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
23319 float rules to inssel-x86.brg: sane architectures with FP registers
23320 don't need to implement these rules.
23322 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
23324 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
23326 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
23328 * mini.h, inssel-long32.brg: fixed endianess issues in int64
23329 implementation of 32 bit systems.
23331 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
23333 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
23334 (Jeroen Zwartepoorte).
23336 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
23338 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
23339 the caller and the callee matches.
23341 * mini.c (mono_method_to_ir): Add comment.
23343 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
23344 signbit is missing on some platforms.
23346 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
23348 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
23350 * mini.c (setup_jit_tls_data): Call the new function.
23352 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
23354 * mini-x86.c: Add experimental support for fast access to the lmf
23355 structure under NPTL/Linux 2.6.x.
23357 2003-11-06 Martin Baulig <martin@ximian.com>
23359 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
23360 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
23363 2003-11-02 Martin Baulig <martin@ximian.com>
23365 * mini.c (inflate_generic_field): New static method.
23366 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
23367 generic instance and the field is declared in a generic type, call
23368 inflate_generic_field() to inflate it. Fixes gen-28.cs.
23370 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
23372 * mini.h mini.c (mono_method_same_domain): New function to return
23373 whenever the caller and the callee are in the same domain.
23375 * tramp-x86.c (x86_magic_trampoline): Use the new function.
23377 2003-10-30 Martin Baulig <martin@ximian.com>
23379 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
23380 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
23382 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
23383 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
23385 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
23387 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
23390 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
23391 object here, so it is in the correct appdomain etc.
23393 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
23395 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
23397 (mono_method_to_ir): Avoid freeing the type created returned from
23398 mono_type_create_from_typespec, since it is put into an internal cache
23399 by the function. Fixes pointer.exe.
23401 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
23402 trampolines for icalls and pinvokes as well. Fixes #33569.
23404 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
23406 * mini.c: Update after appdomain changes.
23408 * mini.c (mono_jit_compile_method_inner): Allways compile native
23409 method wrappers in the root domain, since there can only be one
23410 instance of them, whose address is stored in method->info.
23412 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
23414 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
23415 environment variable. Instead detect automatically whenever running
23416 under valgrind using the magic macro RUNNING_ON_VALGRIND from
23419 2003-10-16 Miguel de Icaza <miguel@ximian.com>
23421 * trace.c, trace.h: New files that implement the new trace option
23424 * driver.c: Document new --trace options.
23426 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
23429 - if (mono_jit_trace_calls)
23430 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
23432 * mini.h: prototypes.
23434 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
23436 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
23438 * mini.c inssel.brg: Implement typedefbyref opcodes.
23440 * mini.c (mono_jit_compile_method): Remove unused local variable.
23442 * mini.c (mono_jit_compile_method_inner): Ditto.
23444 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
23446 * tramp-x86.c (x86_class_init_trampoline): Fix build.
23448 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
23450 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
23452 * mini.c (mono_no_aot): Remove unused global variable.
23454 * mini.c: Thread safety fixes.
23456 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
23458 * mini.c (mono_create_class_init_trampoline): Add a lock around
23459 class_init_hash_addr.
23461 * arrays.cs (test_0_newarr_emulation): Add new regression test for
23464 * mini.c: Decompose the NEWARR instruction before decomposing its
23465 arguments. Fixes #30073.
23467 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
23469 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
23472 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
23474 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
23476 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
23478 * driver.c: Add support for compiling icall wrappers to --compile.
23480 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
23482 * inssel.brg: The empty value in class->interface_offsets is -1, not
23485 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
23487 * objects.cs: New test for 'is' operator on an array of interfaces.
23489 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
23491 * tramp-ppc.c: update trampoline code to support jumps
23492 and class initialization.
23494 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
23496 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
23498 * inssel.brg (OP_UNBOXCAST): Fix #46027.
23500 * inssel.brg (OP_UNBOX): Remove unused rule.
23502 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
23503 region instead of one for each method. Fixes #47813.
23505 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
23507 * exceptions.cs (test_0_nested_finally): New regression test for
23508 nested exception handlers.
23510 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
23512 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
23514 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
23517 * mini.c (mono_method_check_inlining): Make the inlining limit
23518 configurable by an environment variable.
23520 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
23522 * mini.h: Bump AOT file version.
23524 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
23525 token, store the image along with the token, since the token might not
23526 refer to the same image as the method containing the relocation,
23527 because of inlining.
23529 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
23531 * mini.c (mono_precompile_assemblies): New function to compile
23532 all methods in all loaded assemblies.
23534 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
23536 * regalloc.h regalloc.c (MonoRegState): Change the type of
23537 iassign and fassign to int*, since they can contain large negative
23538 values if the register is spilled. Also added some comments. Fixes
23541 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
23542 under Win32. Fixes #42964.
23544 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
23546 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
23548 * aot.c: Added support for AOT compiling methods which contain calls
23549 to wrappers. Currently, only remoting-invoke-with-check wrappers are
23552 * driver.c (compile_all_methods): Run the compilation in a thread
23553 managed by mono. Fixes #44023.
23555 * mini.c (mono_codegen): Print full method name in verbose output.
23557 * mini-x86.c (mono_arch_patch_code): Fix warning.
23559 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
23560 jumps, since the method we are jumping to might be domain-specific.
23562 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
23564 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
23566 * inssel.brg: string chars are unsigned.
23568 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
23570 * TODO: New todo item.
23572 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
23573 which calls mono_runtime_class_init and patches the call site to
23574 avoid further calls.
23575 (mono_arch_create_class_init_trampoline): New arch specific function
23576 to create a class init trampoline.
23577 (create_trampoline_code): Generalized so it can create
23578 class init trampolines as well.
23580 * mini.c (helper_sig_class_init_trampoline): New helper variable.
23581 (mono_create_class_init_trampoline): New function to create and cache
23582 class init trampolines.
23583 (mono_find_class_init_trampoline_by_addr): New function to lookup the
23584 vtable given the address of a class init trampoline. Used by the
23586 (mono_codegen): Generate a call to a trampoline instead of
23587 mono_runtime_class_init in LDSFLD[A].
23588 (mono_codegen): Add relocations for the new trampoline.
23590 * mini.h mini-x86.c aot.c: Added a new relocation type:
23591 MONO_PATCH_INFO_CLASS_INIT.
23593 * mini.h: Bump AOT version number.
23595 * aot.c: Create a copy of the loaded code instead of using the original
23596 so methods which call each other will be close in memory, improving
23599 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
23600 patch since it breaks the regression tests.
23602 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
23603 for the register saving instruction sequence since the
23604 frame_state_for function in glibc 2.3.2 don't seem to detect it.
23606 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
23608 * TODO: Fix todo item && remove another.
23610 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
23612 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
23615 * aot.c: Moved the check for MONO_LASTAOT into the initialization
23616 function of the module.
23618 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
23619 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
23620 --no-aot command line option.
23622 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
23624 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
23625 by Bernie Solomon (bernard@ugsolutions.com).
23627 * inssel.brg: Refactor the interface offset table related code into
23628 its separate functions and add support for the AOT case.
23630 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
23632 * aot.c (mono_aot_get_method_inner): Fix memory leak.
23634 * aot.c: Added mono_aot_verbose variable and made all debugging
23635 output depend on the value of this variable.
23637 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
23638 method_label and info_label.
23640 * mini.h mini-x86.c aot.c: Added a new relocation type
23641 MONO_PATCH_INFO_IID for klass->interface_id.
23643 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
23644 the MonoJitInfo structure.
23646 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
23647 a non-root appdomain in shared mode.
23649 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
23651 * aot.c: make aot loader less verbose. Remove free of unused variable.
23653 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
23655 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
23657 * .cvsignore: Added *.dll.
23659 * mini.c (mono_print_tree_nl): New function callable while debugging.
23661 * mini.c (mono_print_code): Export this.
23663 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
23666 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
23668 * mini.h (MonoCompile): Added 'jit_info' field.
23670 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
23671 the cfg structure, since it is needed by the AOT compiler.
23673 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
23675 * aot.c: A major rewrite. Changes include:
23676 - save exception tables for methods which have them.
23677 - cache failed lookups in aot_get_method () to avoid the (slow) calls
23678 to g_module_symbol.
23679 - reworked the file format so it is now much smaller and needs
23680 fewer relocation entries.
23682 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
23684 * aot.c (load_aot_module): Fix build bustage on platforms without
23687 2003-09-04 Martin Baulig <martin@ximian.com>
23689 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
23691 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
23693 * TODO: Some new optimization ideas.
23695 * aot.c: Move AOT module loading logic here from mono_assembly_open.
23697 * aot.c: Save the optimization flags used to compile the code into
23700 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
23701 support emitting domain specific code.
23703 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
23704 no longer domain neutral. It can be made domain neutral by compiling
23705 with --optimize=shared.
23707 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
23708 between appdomains.
23710 * driver.c mini.h mini.c: New --no-aot debugging option which disables
23711 loading of AOT code.
23713 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
23715 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
23716 if there is no domain neutrality information.
23718 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
23720 * aot.c (mono_compile_assembly): Emit a symbol containing the file
23721 format version into the generated library.
23723 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
23724 callee method into the caller since one of them could be shared.
23726 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
23727 system exceptions from AOT code now works.
23729 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
23730 method if it is domain neutral and the callee is not.
23732 * graph.c (cfg_emit_one_loop_level): Fix warning.
23734 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
23736 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
23739 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
23741 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
23742 is needed by code which is executed before mono_runtime_init ().
23743 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
23745 * mini.c (mono_thread_abort): Fix warning.
23746 (mono_jit_compile_method): Call static constructor in the AOT case too.
23748 * aot.c (mono_compile_assembly): Fix warning.
23750 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23752 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
23754 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
23756 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
23758 * cpu-pentium.md: Fix the length of call opcodes so they include the
23759 ESP restoring instruction. Fixes #47968.
23761 2003-08-28 Martin Baulig <martin@ximian.com>
23763 * mini-x86.c (mono_arch_call_opcode): Added support for
23764 MONO_TYPE_GENERICINST.
23766 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
23768 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
23770 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
23771 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
23773 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
23776 2003-08-26 Martin Baulig <martin@ximian.com>
23778 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
23779 when reporting an error, set this to the actual error location.
23780 (mono_method_to_ir): Report the correct error location if
23781 get_basic_blocks() returned an error.
23783 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
23785 * mini.c (mono_type_blittable): OBJECT is not blittable.
23786 (mono_method_blittable): Methods which have marshalling descriptors
23787 are not blittable either. Fixes #47842.
23789 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
23791 * driver.c mini.c: Use an environment variable instead of a global
23792 variable. Also fix the build.
23794 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
23795 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
23798 * driver.c mini.c: Added --with-valgrind option to turn off some
23799 code which prevents mono from running under valgrind.
23801 * mini.c (mono_emit_call_args): Fixed warning.
23803 * mini.c (mono_emulate_opcode): Fixed warning.
23805 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
23807 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
23808 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
23809 regalloc.c, regalloc.h: specify available registers in arch-specific
23810 code and support floats in the regallocator (patch by Laurent Morichetti
23813 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
23815 * mini.c: mono_thread_current() can be called only after
23816 mono_runtime_init(): rearrange code to not call it early on.
23818 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
23820 * mini.c: allocate jump tables in the code mempools.
23822 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
23824 * mini.c, mini.h: make sure per-thread data allocated by the jit is
23827 2003-08-10 Miguel de Icaza <miguel@ximian.com>
23829 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
23830 12 to 16. This fixes bug #47453.
23833 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
23835 * mini-ppc.c: fixed indexed load and unsigned compares.
23837 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
23839 * mini.c: reenabled installation of handler for
23840 thread abort signal.
23842 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
23844 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
23845 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
23846 until it's fixed and actually useful.
23848 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
23850 * inssel-long32.brg: couple more opcodes implemented.
23852 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
23854 * mini-sparc.c: Even more opcodes implemeted.
23856 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
23858 * mini-sparc.c: More opcodes implemented.
23860 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
23862 * mini-sparc.c: More opcodes implemented.
23864 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
23866 * inssel-sparc.brg: Add some needed rules. Direct
23868 * Makefile.am: Use inssel-sparc.brg
23869 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
23870 an assert happy for now.
23872 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
23874 * mini-sparc.c: Fixed compile errors.
23875 * exceptions-sparc.c: Same. We now produce a mono binary
23876 on sparc-linux. Yea.
23878 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
23880 * mini-sparc.c: Renamed registers. Also some macro cleanups.
23881 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
23882 They compile, but do not work.
23884 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
23886 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
23887 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
23888 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
23891 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
23893 * mini.c: more opcodes implemented and better support for generics.
23895 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
23897 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
23898 * mini.c, mini.h: first cut at generics support: some new instructions
23899 added and changed the behaviour of some of the existing ones.
23901 2003-07-21 Miguel de Icaza <miguel@ximian.com>
23903 * mini.c: Removed definition of metadata_shared mutex here.
23905 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
23907 * mini-x86.c: make vararg calls work for instance methods.
23909 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
23911 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
23912 returns the arguments in a separte list, now.
23914 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
23916 * aot.c, mini.c: updates for array type representation changes.
23918 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
23920 * mini.c: register function to perform jit shutdown.
23922 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
23924 * mini.c: use a faster allocator if possible.
23926 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
23928 * aot.c: some cleanups and portability changes.
23930 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
23932 * mini.c: use faster allocation for CEE_BOX if possible.
23934 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
23936 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
23937 Moved inlined mempcy code to its own function so that is can be
23938 reused. Added an inline memset function as well (optimized initobj).
23939 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
23941 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
23943 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
23945 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
23947 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
23948 arch code can setup the cpu for CLR execution, if needed.
23949 We use it on x86 to set the precision of FP operations.
23951 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
23953 * mini.c: disable some optimizations if we can guess they'll cost too
23954 much for a given method.
23956 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
23958 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
23960 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
23961 * mini.h mini.c mini-x86.c: Added instruction level coverage
23962 info collection support.
23964 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
23966 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
23967 is now implemented in the profiling API. Get rid of a couple of
23968 unnecessary global variables.
23970 2003-06-15 Nick Drochak <ndrochak@gol.com>
23972 * basic-long.cs: tests for negative values for bigmul, and unsigned.
23973 * cpu-g4.md: add op_bigmul and op_bigmul_un
23974 * cpu_pentium.md: add op_bigmul_un
23975 * inssel-long32.brg: add rule for unsigned bigmul
23976 * mini-ops.h: define OP_BIGMUL_UN
23977 * mini-x86.c: THE BUG: handle (un)signed properly
23978 * mini.c: choose unsigned opcode if needed.
23979 This set of patches fixes bug #44291
23981 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
23983 * mini.c (optimize_branches): improved to handle all kinds of
23984 conditional branches.
23986 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
23988 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
23989 don't raise exceptions.
23991 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
23993 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
23994 to arch-specific files.
23996 2003-06-09 Martin Baulig <martin@ximian.com>
23998 * Makefile.am (libs): Added $(LIBGC_LIBS).
24000 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
24002 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
24003 and OP_ATAN (fixes bug#44293).
24005 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
24007 * Makefile.am, mini-x86.c: rename cpu description array to
24008 pentium_desc, since some compilers define the 'pentium' preprocessor
24011 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
24013 * mini.c (mini_select_instructions): add explicit branch if the
24014 following block is not the false target of a conditional branch -
24015 we need this with any optimization that reorder or remove bblocks
24017 * mini.c (optimize_branches): bug fixes
24019 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
24021 * mini.c (mono_method_to_ir): inline static readonly fields
24023 * ssa.c (fold_tree): start cfold support for long (very simple
24026 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
24028 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
24030 * inssel.brg: fixed memcpy (bug #44219).
24032 2003-06-05 Dick Porter <dick@ximian.com>
24034 * driver.c: Set the glib log levels to not abort if g_message
24037 g_set_prgname() has to happen before mini_init() so that the
24038 process handle gets the info.
24040 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
24042 * driver.c: add intrins to the default optimizations to get wider
24045 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
24047 * mini.h: some large basic blocks will overflow a 16-bit
24048 integers for symbolic registers.
24050 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
24052 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
24053 (mono_arch_output_basic_block): fix bug 43499
24055 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
24057 * mini.c: kill duplicated definition of mono_debug_format.
24059 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
24061 * mini-x86.c, arrays.cs: fixed register allocation bug.
24063 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
24065 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
24067 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
24069 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
24072 (print_method_from_ip): also print source location information if
24075 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
24077 * mini.c (mono_find_block_region): bug fix in region code
24078 (mini_method_compile): enable removing unreachable code again, but
24079 only in methods without exception clauses.
24081 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
24083 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
24084 Implemented arglist opcode and handling of TypedReference type.
24085 Fixed x86 call convention when a structure is returned.
24086 Minimal support for calling static vararg methods.
24088 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
24090 * mini.c (mini_method_compile): always remove unreachable code,
24091 because the code in them may be inconsistent (access to dead
24092 variables for example).
24094 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
24096 * driver.c, debug-mini.c: warning fixes.
24098 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
24100 * Makefile.am, jit.h, mini.h: install header for embedding mono.
24102 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
24104 * mini.c: thread-static fields are registered in mono_class_vtable(),
24105 so ensure the function is called before checking for them.
24107 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
24109 * mini.c (optimize_branches): fix for bug 43586
24111 * jit-icalls.c (mono_llmult_ovf): added an additional check for
24112 overflow (fixes Bug #43639)
24114 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
24116 * mini.c, objects.cs: allow the use of stobj for primitive types.
24118 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
24120 * mini.c: be less strict about argument checking until we support
24121 running the verifier.
24123 2003-05-27 Nick Drochak <ndrochak@gol.com>
24125 * basic-long.cs: tests for (ulong)int * (ulong)int also
24126 * mini.c: use the same trick for (ulong)int * (ulong)int
24128 2003-05-27 Nick Drochak <ndrochak@gol.com>
24130 * basic-long.cs: add regression test for (long)int * (long)int
24131 * cpu-pentium.md: add op_bigmul specification
24132 * inssel-long32.brg: add OP_BIGMUL rule
24133 * mini-ops.h: add OP_BIGMUL
24134 * mini-x86.c: register allocator: handle case where src1 needs to be
24136 * mini.c: substitute special BIGMUL opcode in the tree for
24137 (long)int * (long)int
24139 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
24141 * jit-icalls.c: call the type ctor on field access if needed.
24143 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
24145 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
24146 to a method (including results of ldelema, bug#43207).
24148 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
24150 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
24151 colors to show exception handler blocks.
24153 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
24154 (fix for pinvoke7.cs).
24156 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
24158 * mini.h, mini.c: ensure correct initialization order for types that
24159 require it. Prepare for lazy compilation of jit icall wrappers.
24160 Provide a name for opcode emulation to reduce unneeded mallocing.
24162 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
24164 * mini-x86.c: better register restoring code and profiling
24165 support for tail calls.
24167 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
24169 * mini.h, driver.c: prepare for leaf methods optimization.
24171 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
24173 * mini.c: get targets of branches before converting a method.
24175 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
24177 * mini.c (optimize_branches): added some experimental code (disbaled)
24179 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
24181 * mini.c (optimize_branches): fix branch to branch optimization
24183 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
24185 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
24187 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
24189 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
24192 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
24194 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
24195 enable use of interface variables again.
24197 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
24198 I1 to registers because there is no simply way to sign extend 8bit
24199 quantities in caller saved registers on x86.
24201 * inssel-float.brg: set costs of some rules to 2 so
24202 that monobure always select the arch. specific ones if supplied,
24203 regardless of the order we pass the files to monoburg.
24205 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
24207 * mini.c, mini-x86.c: since the magic trampoline for jumps
24208 can't patch the code directly, we do it as soon as the
24209 method gets compiled.
24211 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
24213 * mini-x86.c, mini.h: introduce a new patching method
24214 to support CEE_JMP and tail calls.
24215 * mini.c: obey tail.call. Don't precompile methods target
24217 * tramp-x86.c: new trampoline code to handle methods
24218 reached through a jump.
24220 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
24222 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
24223 bit values to registers
24225 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
24227 * mini.c (mono_compile_get_interface_var): share interface
24228 variables if possible.
24230 2003-05-16 Martin Baulig <martin@ximian.com>
24232 * debug-mini.c (mono_init_debugger): New function to initialize
24233 the debugger. This is not in the debugger since it needs to
24234 access some of mini's internals.
24236 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
24238 * mini.c (mono_method_to_ir): inlining fixes/cleanups
24240 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
24242 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
24243 for value type handling.
24245 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
24247 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
24248 (mono_method_check_inlining): enable inlining of all kinds of wrappers
24250 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
24252 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
24253 the constructor through a proxy.
24255 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
24257 * jit-icalls.c, inssel.brg: fixes to array element address
24260 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
24262 * mini-x86.c (is_regsize_var): allocate pointer to registers
24264 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
24266 * driver.c: fixed typo, added intrins to the set of optimizations
24267 tested with regressions.
24269 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
24271 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
24272 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
24275 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
24277 * inssel.brg: remove some common pop instructions without side effects
24279 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
24281 * inssel-x86.brg: fixed thinko in int to double conversions.
24283 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
24285 * mini.c, jit-icalls.c: added runtime thread-static variable support.
24287 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
24289 * inssel-long32.brg: two more missing instructions.
24291 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
24293 * mini.c (mono_emit_call_args): set the cil_code for all arguments
24294 if not already set.
24296 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
24298 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
24301 * basic-float.cs: Added tests for negative zero.
24303 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
24305 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
24306 a couple of missing operations for long casts, with test cases.
24308 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
24310 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
24312 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
24314 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
24315 code size estimation.
24317 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
24319 * mini.c (mono_jit_create_remoting_trampoline): make it work with
24320 abstract methods (fix bug 42542)
24322 * aot.c: add ability to handle array types
24324 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
24326 * mini.c: Call the _specific versions of the object allocation
24327 functions if possible.
24329 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
24331 * driver.c: call setlocale ().
24333 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
24335 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
24338 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
24340 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
24342 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
24343 wrappers (fix bug 42122)
24345 2003-05-04 Martin Baulig <martin@ximian.com>
24347 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
24349 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
24350 s/mini_set_defaults/mono_set_defaults/g.
24352 2003-05-04 Martin Baulig <martin@ximian.com>
24354 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
24356 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
24358 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
24359 (reported by Don Roberts).
24361 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
24363 * mini.c: temporarily work around two bugs for this release.
24365 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
24367 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
24368 that contains -export-dynamic and it makes using the ld script
24370 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
24372 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
24374 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
24377 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
24379 * mini.c: make sure leave calls all the needed finally blocks,
24380 even when the target jumps out of multiple exception clauses.
24382 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
24384 * ldscript, Makefile.am: add linker script to reduce the number of
24385 exported symbols (should also fix the issues with libwine defining
24386 some of the same symbols in io-layer).
24388 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
24390 * driver.c (mini_main): Avoid assertion when no file name is given on
24393 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
24395 * driver.c: added --version/-V command line option.
24396 Added the inline optimization in the regression tests.
24398 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
24400 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
24401 to the type in the method signature (fixes bug#42134).
24403 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
24405 * mini.c: when inlining, check this is not null only when needed (bug #42135).
24407 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
24409 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
24411 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
24413 * driver.c: fixed bug #42100.
24415 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
24417 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
24419 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
24421 * mini.c: moved most of the code required to do inlining to its own
24422 function so it can be reused. Inline also ctors if appropriate.
24424 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
24426 * Makefile.am: Link with -export-dynamic so shared libs loaded by
24427 the runtime can call mono API functions.
24429 2003-04-27 Martin Baulig <martin@ximian.com>
24431 * debug-mini.c (mono_debug_init_method): Added
24432 `guint32 breakpoint_id' argument; if the method has a breakpoint,
24433 send a notification to the debugger.
24435 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
24436 running in the Mono Debugger, just pass the breakpoint number to
24437 mono_debug_init_method().
24439 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
24441 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
24443 * mini.c: allow some more unsafe compares.
24445 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
24447 * mini-x86.c, Makefile.am: make distcheck works (partially from
24448 a patch by Richard Lee <r.h.lee@attbi.com>).
24449 * regset.c, regset.h: removed, they are unused.
24451 2003-04-25 Dick Porter <dick@ximian.com>
24453 * driver.c: Usage reports the name as 'mono' not 'mini'
24454 * exceptions-x86.c: Build and run on freebsd
24456 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
24458 * Makefile.am: install the program with the 'mono' name and
24459 the library as libmono instead of mini and libmini.
24461 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
24463 * driver.c: provide the APIs for the embedding interface of the old jit.
24465 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
24467 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
24469 2003-04-23 Martin Baulig <martin@ximian.com>
24471 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
24473 * driver.c: Added `--debug' command line argument to enable
24476 2003-04-23 Martin Baulig <martin@ximian.com>
24478 * debug.[ch]: Removed. The code is now in
24479 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
24481 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
24484 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
24486 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
24488 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
24491 (mini_cleanup): moved mono_runtime_cleanup call after the call to
24492 mono_domain_finalize.
24493 (mini_method_compile): use mono_method_profile* if the the option is
24496 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
24498 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
24499 methods with their wrapper.
24501 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
24502 methods with their wrapper.
24504 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
24507 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
24510 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
24513 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
24515 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
24517 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
24519 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
24520 of the mempool. This is slightly faster and uses less memory
24522 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
24524 * mini.c: avoid O(n) allocation for variables.
24526 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
24528 * mini.c: handle items on the stack after inlining methods.
24530 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
24532 * mini.c: make the method->opcode optimization dependent
24533 on MONO_OPT_INSTRINS and do it lazily.
24535 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
24537 * driver.c: print overall results at the end of regression run.
24539 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
24541 * inssel.brg: don't overwrite symbolic registers.
24543 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
24545 * inssel-x86.brg: fix conversion from long to float.
24547 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
24549 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
24551 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
24553 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
24555 * driver.c: Added --print-vtable option as in the old JIT.
24557 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
24559 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
24561 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
24563 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
24565 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
24567 * mini.c regalloc.c regalloc.h: Fix memory leak.
24569 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
24571 * aot.c (mono_aot_get_method): register all used strings
24573 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
24575 * mini.c: always intern strings references with ldstr at compile time.
24577 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
24579 * Makefile.am: add BUILT_SOURCES.
24581 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
24583 * driver.c: give a better error message when the assembly to execute
24584 doesn't have an entry point.
24586 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
24588 * Makefile.am: added hack for automake
24590 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
24593 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
24595 22003-04-07 Martin Baulig <martin@ximian.com>
24597 * Makefile.am: Added Makefile.am.
24599 * debugger-main.c: Removed, this is now in the debugger where it
24602 * mini.pc.in: Call this package `mini' for the moment.