1 2010-03-12 Zoltan Varga <vargaz@gmail.com>
3 * simd-intrinsics.c (simd_intrinsic_emit_getter): Don't emit shuffle opcodes
4 when using LLVM, LLVM generates it itself when needed.
6 * mini-llvm-cpp.cpp (mono_llvm_build_aligned_load): New helper function.
8 * mini-llvm.c: Use an unaligned load for OP_LOADX_MEMBASE. Add zero extension
9 to some OP_EXTRACT_ opcodes. Fix the naming of some sse intrinsics. Fix
12 2010-03-11 Zoltan Varga <vargaz@gmail.com>
14 * tramp-x86.c (mono_arch_create_monitor_enter_trampoline_full): Use 'code' for
15 the pc instead of 'buf'. Fix the call to mono_arch_flush_icache ().
16 (mono_arch_create_monitor_exit_trampoline_full): Ditto.
18 2010-03-11 Martin Baulig <martin@ximian.com>
20 * debugger-agent.c (type_commands): Add NULL check to
21 `CMD_TYPE_GET_SOURCE_FILES'.
23 2010-03-09 Zoltan Varga <vargaz@gmail.com>
25 * mini-ppc.c (mono_arch_decompose_opts): Fix OP_ICONV_TO_R_UN when cross-compiling.
27 2010-03-09 Zoltan Varga <vargaz@gmail.com>
29 * mini-codegen.c (mono_peephole_ins): Fix the OP_FMOVE optimization. Fixes
32 * iltests.il.in: Add a test.
34 2010-03-05 Martin Baulig <martin@ximian.com>
36 Add support for aborting invocations.
39 (InvokeData): Added `InvokeData *last_invoke'.
40 (DebuggerTlsData): Renamed `invoke' into `pending_invoke' and
41 added a new `invoke' field to keep the `InvokeData *' throughout
43 (ErrorCode): Added `ERR_NO_INVOCATION'.
44 (CmdVM): Added `CMD_VM_ABORT_INVOKE'.
45 (mono_debugger_agent_handle_exception): Don't report any exception
46 if an abort was requested.
47 (invoke_method): Store the `InvokeData *' in `tls->invoke'; reset
48 a thread abort if necessary.
49 (vm_commands): Implement `CMD_VM_ABORT_INVOKE'.
51 2010-03-08 Rodrigo Kumpera <rkumpera@novell.com>
53 * method-to-ir.c: Store the initial basic block returned by mono_basic_block_split
54 so we can release the whole list and not just the first one. Free
55 it in more places as well.
57 2010-03-08 Rodrigo Kumpera <rkumpera@novell.com>
59 * method-to-ir.c: Revert r153222 as it doesn't belong here.
61 Mon Mar 8 17:58:26 CET 2010 Paolo Molaro <lupus@ximian.com>
63 * mini.h, *.c: prepare for MonoMethodHeader to become a transient entity.
65 Mon Mar 8 17:35:26 CET 2010 Paolo Molaro <lupus@ximian.com>
67 * driver.c: report also other misc build options.
69 2010-03-07 Rodrigo Kumpera <rkumpera@novell.com>
71 * method-to-ir.c: Generate better code for the NewObject
74 2010-03-07 Zoltan Varga <vargaz@gmail.com>
76 * branch-opts.c (mono_if_conversion): Disable one of the cases when deadce
77 is disabled. Fixes #582322.
79 * iltests.il.in: Add a test.
81 2010-03-06 Zoltan Varga <vargaz@gmail.com>
83 * tramp-amd64.c (mono_arch_create_monitor_exit_trampoline_full): Delegate
84 the handling of obj->synchronization == null and owner != current thread to
87 * tramp-x86.c (mono_arch_create_monitor_exit_trampoline_full): Ditto.
90 Sat Mar 6 18:14:15 CET 2010 Paolo Molaro <lupus@ximian.com>
92 * mini.c: change the way emulated opcode info is stored and save about
93 4 KB of runtime memory.
95 2010-03-04 David S. Miller <davem@davemloft.net>
97 * mini-sparc.h: Always use MONO_ARCH_USE_SIGACTION. Linux kernels
98 that don't provide the siginfo in the second signal handler argument
99 are buggy, and this has been fixed for years.
100 * mini.h (GET_CONTEXT): Remove __sparc__ special case.
101 (SIG_HANDLER_SIGNATURE, SIG_HANDLER_PARMS): Likewise.
103 2010-03-04 Zoltan Varga <vargaz@gmail.com>
105 * aot-runtime.c (find_symbol): Fix a leak.
106 (decode_patch): Ditto.
108 2010-03-04 Zoltan Varga <vargaz@gmail.com>
110 * mini.h (MONO_INST_IS_TEMP): Kill this unused define.
112 2010-03-04 Zoltan Varga <vargaz@gmail.com>
114 * mini.c (mono_resolve_patch_target): Fix an uninitialized variable.
116 Wed Mar 3 19:19:21 CET 2010 Paolo Molaro <lupus@ximian.com>
118 * method-to-ir.c: MONO_PROFILE_STRING_ALLOC is dead.
120 2010-03-03 Rodrigo Kumpera <rkumpera@novell.com>
122 * method-to-ir.c (mono_method_to_ir): Don't create a runtime vtable
123 to check for errors, it's enough to create the metadata open.
127 2010-03-03 Rolf Bjarne Kvinge <RKvinge@novell.com>
130 * mini-exceptions.c: Add support for printing stack traces when handling
131 exceptions, and when printing exceptions thrown while tracing also print
132 the exception message.
134 2010-03-03 Rolf Bjarne Kvinge <RKvinge@novell.com>
136 * trace.c: We need to parse exclude tokens ('-') before string tokens,
137 since the exclude token is a valid string character.
139 2010-03-02 Levi Bard <levi@unity3d.com>
141 * debugger-agent.c: Invalidate thread stacks on domain unload.
143 2010-03-02 Mark Probst <mark.probst@gmail.com>
145 * method-to-ir.c: Emit dummy_use for stored reference after write
146 barriers to make sure the object is pinned if the GC interrupts
147 before the write barrier is done.
149 2010-03-02 Zoltan Varga <vargaz@gmail.com>
151 * cpu-<ARCH>.md: dummy_use was missing src1:i.
153 2010-03-01 Zoltan Varga <vargaz@gmail.com>
155 * debugger-agent.c: Add a log message printing the protocol version.
157 2010-03-01 Zoltan Varga <vargaz@gmail.com>
159 * debugger-agent.c: Add a new command to communicate the protocol version used
160 by the client. This could be used to allow newer runtimes to communicate with
163 2010-03-01 Zoltan Varga <vargaz@gmail.com>
165 * debugger-agent.c (domain_commands): Add a new command to create a boxed value.
167 2010-03-01 Zoltan Varga <vargaz@gmail.com>
169 * debugger-agent.c (type_commands): Fix the setting of fields with a reference
172 Mon Mar 1 15:20:44 CET 2010 Paolo Molaro <lupus@ximian.com>
174 * mini-arm.c: make the arm cpu arch configurable with the
175 MONO_CPU_ARCH env var (for example: "armv4 thumb").
178 Mon Mar 1 14:48:35 CET 2010 Paolo Molaro <lupus@ximian.com>
180 * mini.c, mini.h, driver.c: added the --jitmap option to enable
181 support for the perf tool on Linux.
183 Mon Mar 1 14:43:55 CET 2010 Paolo Molaro <lupus@ximian.com>
185 * method-to-ir.c: make string.InsertenalSetChar() specialization
188 2010-03-01 Robert Jordan <robertj@gmx.net>
190 * Makefile.am: fix the non-static build.
192 2010-02-26 Zoltan Varga <vargaz@gmail.com>
194 * mini-generic-sharing.c: Move the contents of ../metadata/generic-sharing.c
197 2010-02-26 Robert Jordan <robertj@gmx.net>
199 * tasklets.c (continuation_store): Return from an error condition
202 2010-02-26 Martin Baulig <martin@ximian.com>
204 * debug-debugger.c (MonoDebuggerInfo): Added `abort_runtime_invoke'.
207 (MonoDebuggerThreadInfo): Added `internal_flags'.
208 (MonoDebuggerInternalThreadFlags): New enum.
209 (_mono_debugger_throw_exception): Don't signal the debugger if a
210 type abort was requested.
211 (_mono_debugger_unhandled_exception): Likewise.
212 (mono_debugger_abort_runtime_invoke): New method to abort an invocation.
213 (mono_debugger_runtime_invoke): If the debugger requested a thread
214 abort during the invocation, reset it here.
216 2010-02-26 Martin Baulig <martin@ximian.com>
218 * debug-mini.c (MonoDebuggerThreadInfo): Use `MonoInternalThread *'
219 instead of `MonoThread *'.
221 2010-02-25 Zoltan Varga <vargaz@gmail.com>
223 * aot-runtime.c (mono_aot_find_jit_info): Use a merge sort for sorting the
224 code offsets table, as it is mostly sorted.
226 2010-02-25 Zoltan Varga <vargaz@gmail.com>
228 * debugger-agent.c (do_invoke_method): Fix invoking of static methods on vtypes.
231 2010-02-25 Zoltan Varga <vargaz@gmail.com>
233 * driver.c (mono_main): Get rid of mono_setup_vtable_in_class_init.
235 Wed Feb 24 15:58:03 CET 2010 Paolo Molaro <lupus@ximian.com>
237 * Makefile.am: build the new ABI version of the libmono library.
238 * debugger-agent.c, mini.c: fix warnings with the new API.
239 * jit.h: don't depend on glib.h being included.
241 2010-02-24 Zoltan Varga <vargaz@gmail.com>
243 * method-to-ir.c (mono_method_to_ir): Implement AOT support for fast TLS access.
245 2010-02-24 Zoltan Varga <vargaz@gmail.com>
247 * method-to-ir.c (mono_method_to_ir): Implement support for fast access to
248 ThreadStatic variables.
250 2010-02-24 Zoltan Varga <vargaz@gmail.com>
252 * debugger-agent.c (notify_thread): Skip terminated threads, since their tls
253 data is not freed yet. Fixes #582460.
255 2010-02-23 Zoltan Varga <vargaz@gmail.com>
257 * debugger-agent.c: Add support for the caught/uncaught flags on exception
258 event requests. Bump protocol minor version.
260 2010-02-22 Zoltan Varga <vargaz@gmail.com>
262 * decompose.c (mono_decompose_long_opts): Handle OP_LCONV_TO_OVF_I8 here too.
264 2010-02-22 Zoltan Varga <vargaz@gmail.com>
266 * decompose.c (mono_decompose_opcode): Handle OP_LCONV_TO_OVF_I8. Fixes
269 * iltests.il.in: Add a test.
271 2010-02-22 Rodrigo Kumpera <rkumpera@novell.com>
273 * mini.c (inline_method): Check for loader errors.
275 2010-02-22 Rodrigo Kumpera <rkumpera@novell.com>
277 * mini.c (mono_method_check_inlining): Use !mono_method_get_header_summary
278 instead of mono_method_get_header as it doesn't decode locals
279 so the called method can have unresolved dependencies that will only
280 be satisfied after the current method is JIT'd.
284 2010-02-22 Zoltan Varga <vargaz@gmail.com>
286 * basic.cs (test_0_div_opt): Speed this up a bit.
288 2010-02-20 Zoltan Varga <vargaz@gmail.com>
290 * mini-amd64.c: Fix DISABLE_JIT support after the latest changes.
292 * mini.c (mono_jit_create_remoting_trampoline): Call
293 mono_create_specific_trampoline () instead of
294 mono_arch_create_specific_trampoline ().
296 * mini-trampolines.c tramp-arm.c: Disable more stuff when DISABLE_JIT is set.
298 2010-02-20 Zoltan Varga <vargaz@gmail.com>
300 * unwind.c (mono_unwind_get_cie_program): New function, moved here from
301 aot-compiler.c, so it can be found even if DISABLE_JIT is set.
303 * aot-compiler.c xdebug.c: Update callers of mono_arch_unwind_get_cie_program ().
305 * mini-amd64.c: Fix DISABLE_JIT support.
307 2010-02-20 Geoff Norton <gnorton@novell.com>
309 * aot-runtime.c: Ensure we dont leak a held lock when unwinding exceptions.
311 2010-02-20 Zoltan Varga <vargaz@gmail.com>
313 * debugger-agent.c (mono_debugger_agent_handle_exception): Receive two contexts,
314 one for the throw and one for the catch. Mark uncaught exceptions by a NULL
315 CATCH_TXT. Send normal exception events for unhandled exceptions too.
316 (mono_debugger_agent_handle_unhandled_exception): Remove this, merged into
319 2010-02-18 Zoltan Varga <vargaz@gmail.com>
321 * exceptions-x86.c (mono_arch_get_restore_context): Changes this so it restores
322 edx/ecx too. This is needed to support OP_SEQ_POINT.
324 2010-02-18 Zoltan Varga <vargaz@gmail.com>
326 * exceptions-amd64.c (get_throw_trampoline): Add xdebug info.
328 * method-to-ir.c (mono_method_to_ir): Fix SIZEOF in dynamic methods.
330 2010-02-16 Zoltan Varga <vargaz@gmail.com>
332 * mini-llvm.c aot-compiler.c aot-runtime.c unwind.c: Finish support
333 LLVM+AOT+exceptions, not enabled yet.
335 2010-02-15 Zoltan Varga <vargaz@gmail.com>
337 * mini.c (SIG_HANDLER_SIGNATURE): Fix the windows build.
339 2010-02-15 Zoltan Varga <vargaz@gmail.com>
341 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Emit
342 xdebug info for these.
344 * mini-trampolines.c (common_call_trampoline): Use mini_jit_info_table_find ()
347 * mini.c (mini_get_vtable_trampoline): Make this take a 'slot_index' argument,
350 2010-02-13 Zoltan Varga <vargaz@gmail.com>
352 * aot-compiler.c (load_profile_files): Update after the profiler changes.
354 2010-02-13 Zoltan Varga <vargaz@gmail.com>
356 * mini.c (mono_jit_compile_method_inner): Avoid passing icall wrappers to
357 mono_profiler_method_end_jit, since the profiler has no way to process wrappers.
359 * aot-runtime.c mini.c: Resurrect the aot pagefault profiling stuff, it is useful
362 2010-02-13 Gonzalo Paniagua Javier <gonzalo@novell.com>
364 * debugger-agent.c: handle incomplete reads and EINTR in
365 recv()/send(). This could have been causing random
368 2010-02-13 Zoltan Varga <vargaz@gmail.com>
370 * aot-runtime.c (decode_exception_debug_info): Fix aot support for sequence
373 * mini-arm.c (mono_arch_allocate_vars): Allocate the seq point related vars first
374 so they have small offsets. Fixes #566311.
376 2010-02-12 Rodrigo Kumpera <rkumpera@novell.com>
378 * method-to-ir.c (mono_method_check_inlining): Check for loader errors.
380 2010-02-11 Zoltan Varga <vargaz@gmail.com>
382 * mini-amd64.c: Remove the special casing of byref in a few places now that
383 mini_type_get_underlying_type () handles it.
385 * mini-generic-sharing.c (mini_type_get_underlying_type): Handle byref as well
386 by returning native int. Fixes #577984.
388 2010-02-11 Zoltan Varga <vargaz@gmail.com>
390 * method-to-ir.c (handle_isinst): Factor out the is_complex_isinst check into
393 * mini-llvm.c (exception_cb): Put the clause index into the type info instead
394 of putting the clause itself.
396 * mini-arm.c mini.c linear-scan.c: Disable more stuff when DISABLE_JIT is used.
398 2010-02-09 Zoltan Varga <vargaz@gmail.com>
400 * unwind.c (mono_unwind_frame): Use read32 for reading a 32 bit value, since it
403 2010-02-10 Geoff Norton <gnorton@novell.com>
405 * aot-compiler.c: Make the number of IMT trampolines configurable as well.
407 2010-02-08 Zoltan Varga <vargaz@gmail.com>
409 * aot-compiler.c (emit_code): Create the ut trampolines here, so they work for
412 * aot-compiler.c (emit_code): Don't add the llvm label prefix to 'methods', since
413 it is not an LLVM generated symbol.
415 * mini-llvm.c (emit_entry_bb): Fix the handling of simd types.
417 * method-to-ir.c (handle_castclass): Turn off the more efficient isinst/castclass
418 implementation in gshared mode because it causes regressions.
420 * mini-trampolines.c: Add a stat for the number of calls to trampolines.
422 * image-writer.c (asm_writer_emit_global): Don't prepend the global prefix, it
423 should be done by the caller.
425 * mini-llvm.c (mono_llvm_emit_method): Don't make the debug symbols global.
427 * aot-compiler.c (emit_code): Add the llvm label prefix before 'methods'.
429 * mini-exceptions.c (mini_jit_info_table_find): Search the root domain as well,
430 since mono_jit_info_table_find () doesn't do it anymore.
432 * mini-generic-sharing.c debugger-agent.c: Call mini_jit_info_table_find ()
433 instead of mono_jit_info_table_find ().
435 2010-02-07 Zoltan Varga <vargaz@gmail.com>
437 * aot-compiler.c aot-runtime.c: Add support for MONO_WRAPPER_WRITE_BARRIER.
439 * aot-compiler.c (encode_method_ref): Update after the removal of
440 mono_gc_get_managed_allocator_type ().
442 * method-to-ir.c (mono_method_to_ir): Place a seq point just before a RET.
445 2010-02-06 Zoltan Varga <vargaz@gmail.com>
447 * method-to-ir.c (handle_castclass): Use the icall for classes with variant
448 generic params as well.
449 (handle_isinst): Ditto.
451 * method-to-ir.c: Make isninst/castclass checks in gshared code more efficient
452 instead of always calling an icall.
454 * aot-compiler.c (emit_llvm_file): Take into account trampolines etc when
455 computing the size of the got.
457 * aot-compiler.c (emit_code): Change the way the 'methods' symbol is emitted
458 when using LLVM. Instead of emitting it as an LLVM method, emit it using
459 the assembly directive '.set' so it points to the first LLVM emitted method.
461 2010-02-04 Rodrigo Kumpera <rkumpera@novell.com>
463 * mini.c (mini_method_verify): Report the method which failed to verify.
465 2010-02-04 Rodrigo Kumpera <rkumpera@novell.com>
467 * method-to-ir.c (mono_method_to_ir): Use the new basic block formation pass
468 to avoid JIT'ng dead basic blocks. This is the same behavior as the
471 2010-02-04 Zoltan Varga <vargaz@gmail.com>
473 * debugger-agent.c (decode_value): Fix decoding of vtype instances. Fixes
476 2010-02-04 Zoltan Varga <vargaz@gmail.com>
478 * mini-llvm.c: Init the jit module only when first JITting.
480 * aot-compiler.c (emit_plt): Fix the naming of plt entries of llvm+darwin.
482 * mini-llvm.c (get_plt_entry): Make the plt entries have hidden visibility.
484 * mini-llvm.c (mono_llvm_emit_aot_module): Remove the dummy got after it is
485 replaced with the real got.
487 * debugger-agent.c (type_commands): Return the enumness if the type as well.
489 * image-writer.c: Reduce the amount of #ifdefs a bit.
491 * aot-compiler.c: Reduce the amount of #ifdefs. Add beginnings of support for
494 * aot-compiler.c (mono_compile_assembly): Handle asmonly+llvm mode.
496 * mini-llvm.c (mono_llvm_emit_method): Don't make the 'type_info' symbols
499 2010-02-02 Zoltan Varga <vargaz@gmail.com>
501 * mini-llvm.c (mono_llvm_emit_method): Add support for unaligned loads.
502 (mono_llvm_emit_method): Fix unaligned stores too.
504 * mini-amd64.c (mono_arch_emit_prolog): Initialize lmf->rsp in the prolog too
505 so async stack walks don't crash.
507 2010-02-02 Zoltan Varga <vargaz@gmail.com>
509 * mini-trampolines.c (common_call_trampoline): Fix a problem where the callsite
510 was not patched if the callee needed an rgctx trampoline.
512 2010-02-01 Zoltan Varga <vargaz@gmail.com>
514 * mini-ppc.c (mono_arch_get_global_int_regs): Reserve r29 for holding the
515 vtable address in AOT code.
517 2010-02-01 Zoltan Varga <vargaz@gmail.com>
519 * mini-codegen.c: Remove support for CEE_ opcodes which cannot occur in
522 Mon Feb 1 16:29:10 CET 2010 Paolo Molaro <lupus@ximian.com>
524 * genmdesc.pl: remove dependency on external cpp.
526 2010-02-01 Zoltan Varga <vargaz@gmail.com>
528 * method-to-ir.c (mini_emit_ldelema_1_ins): Avoid emitting an OP_SEXT_I4 when
529 using LLVM, its not needed, and abcrem can't handle it.
531 Mon Feb 1 14:29:43 CET 2010 Paolo Molaro <lupus@ximian.com>
533 * genmdesc.c, genmdesc.pl, cpu-x86.md: introduced templates to make
534 it easier to group instructions and reduce duplication.
536 2010-02-01 Zoltan Varga <vargaz@gmail.com>
538 * decompose.c: Move the array/soft float decompose routines here from
541 * method-to-ir.c: Export a few functions so they can be used from decompose.c.
543 2010-01-31 Zoltan Varga <vargaz@gmail.com>
545 * mini-llvm.c (mono_llvm_emit_method): Add a call to llvm.invariant.start
546 to tell LLVM that the got is constant, not used yet.
548 * aot-compiler.c: Pass more optimization flags to llvm's 'opt'.
550 2010-01-30 Zoltan Varga <vargaz@gmail.com>
552 * mini-ppc.c (mono_arch_emit_prolog): Fix full aot support for native to
555 2010-01-30 Zoltan Varga <vargaz@gmail.com>
557 * aot-compiler.c (add_wrappers): Commit the hack which generates
558 native-to-managed wrappers for methods decorated with the MonoPInvokeCallback
561 2010-01-29 Zoltan Varga <vargaz@gmail.com>
563 * mini.h (MONO_INST_FAULT): New instruction flag for loads which can cause
564 a fault, only used by the LLVM backend.
566 * ir-emit.h: Add _FAULT variants of the LOAD_MEMBASE macros. Mark
567 OP_CHECK_THIS with OP_IMPLICIT_EXCEPTION.
569 * method-to-ir.c: Use the new LOAD_MEMBASE_FAULT opcodes, get rid of the
570 calls to MONO_EMIT_NULL_CHECK which is automatically done by the new macros.
572 * mini-llvm.c: Only generate volatile loads from load instructions which have
573 the MONO_INST_FAULT flag set.
575 2010-01-29 Zoltan Varga <vargaz@gmail.com>
577 * unwind.c (mono_unwind_decode_fde): Fix the decoding of the LSDA offset on
580 2010-01-28 Zoltan Varga <vargaz@gmail.com>
582 * mini.c (mono_save_seq_point_info): Fix the handling of bblocks without
583 sequence points. Fixes #571236.
585 2010-01-28 Zoltan Varga <vargaz@gmail.com>
587 * debugger-agent.c (mono_debugger_agent_init): Call appdomain_unload at the
588 end of the appdomain unload process, after assemblies have been unloaded.
591 2010-01-27 Zoltan Varga <vargaz@gmail.com>
593 * abcremoval.c (process_block): Fix the if (region) check so abcrem actually
596 * mini-amd64.c: Make the soft debugger work on platforms without MAP_32BIT.
599 2010-01-26 Zoltan Varga <vargaz@gmail.com>
601 * dwarfwriter.c (emit_type): Treat MONO_TYPE_PTR as 'I' not 'I4'.
603 2010-01-26 Geoff Norton <gnorton@novell.com>
605 * aot-compiler.c: Fix a logic error introduced when guarding against enums
606 with struct marshalability.
608 2010-01-24 Zoltan Varga <vargaz@gmail.com>
610 * mini.c (mini_method_compile): Improve the processing MONO_VERBOSE_METHOD so
611 it supports class names as well.
613 * mini.h (MonoCompile): Add a few flags to control JIT behavior which are
614 needed by the GC map code.
616 * mini.c (mini_method_compile): Call a function in mini-gc.c to set the new
619 * method-to-ir.c (mono_method_to_ir): Emit initialization code for ref variables
620 if cfg->init_ref_vars is set.
622 * liveness.c (optimize_initlocals): Disable the initlocals opt for ref vars if
623 cfg->disable_initlocals_op_refs is set.
625 * method-to-ir.c (mono_spill_global_vars): Compute more precise live ranges
626 using liveness info if cfg->compute_precise_live_ranges is set.
628 * mini-gc.c: Ongoing work. Improve logging and debugging support. Handle
629 volatile variables correctly. Add comments about the live ranges. Not enabled
632 2010-01-24 Zoltan Varga <vargaz@gmail.com>
634 * mini.h (MonoDebugOptions): Add an option to init stack frames by writing
635 0x2a into them in method prologs.
637 * mini-amd64.c (mono_arch_emit_prolog): Implement it.
639 2010-01-22 Zoltan Varga <vargaz@gmail.com>
641 * mini-llvm-cpp.cpp: Remove uses of dynamic_cast, it no longer works with llvm
642 classes, since llvm is compiled with -fno-rtti.
644 * mini.h (COMPILE_SOFT_FLOAT): New macro, similar to COMPILE_LLVM.
646 * method-to-ir.c ir-emit.h: Use if (COMPILE_SOFT_FLOAT) in a few places since
647 llvm does not require it.
649 * aot-runtime.c (load_method): Print the full name of the last aot method.
651 2010-01-21 Zoltan Varga <vargaz@gmail.com>
653 * exceptions-amd64.c (mono_arch_notify_pending_exc): Avoid a crash if the
654 thread has not fully started yet.
656 2010-01-21 Zoltan Varga <vargaz@gmail.com>
658 * aot-compiler.c (can_marshal_struct): Allow marshalling enums.
660 2010-01-21 Miguel de Icaza <miguel@novell.com>
662 * driver.c: Do not abort if LLVM is not supported, print a
663 warning and add the information to the Mono JIT information.
665 2010-01-21 Zoltan Varga <vargaz@gmail.com>
667 * ir-emit.h (MONO_EMIT_NULL_CHECK): Don't emit an OP_IMPLICIT_EXCEPTION when
668 using explicit null checks.
670 2010-01-20 Zoltan Varga <vargaz@gmail.com>
672 * xdebug.c: New file extracted from aot-compiler.c, containing the XDEBUG
675 * aot-compiler.c (encode_method_ref): Use mono_marshal_wrapper_info_from_wrapper
677 (mono_aot_wrapper_name): Remove the special handling of delegate invoke wrappers,
678 its no longer needed.
680 * method-to-ir.c (mono_method_to_ir): Fix a warning.
682 * exceptions-<ARCH>.c: Introduce a MONO_ARCH_HAVE_THROW_EXCEPTION_BY_NAME
683 define for platforms still using it (s390). Get rid of the
684 mono_arch_get_throw_exception_by_name () routines on all other platforms.
686 * exceptions-x86.c: Rework the throw trampolines so there is only one function
687 which can generate throw/rethrow/corlib trampolines for llvm/not llvm code.
689 * exceptions-x86.c: Add LLVM specific throw trampolines which doesn't assume
690 the caller pushed the arguments.
692 * mini-llvm.c: Enable throwing exceptions on x86.
694 * mini-posix.c (SIG_HANDLER_SIGNATURE): Avoid
695 "Thread (nil) may have been prematurely finalized" messages if this is called
696 on a thread not registered with the runtime.
698 * mini-exceptions.c (mono_handle_native_sigsegv): Ditto.
700 2010-01-19 Zoltan Varga <vargaz@gmail.com>
702 * jit-icalls.c (mono_array_new_3): New jit icall.
704 * aot-compiler.c aot-runtime.c: Add support for ElementAddr wrappers.
706 * arrays.cs: Add a test for 3 dimensional arrays.
708 2010-01-19 Zoltan Varga <vargaz@gmail.com>
710 * exceptions-x86.c (mono_arch_get_throw_corlib_exception): Emit xdebug info.
711 (mono_arch_find_jit_info_ext): Disable the popping of arguments when LLVM is
714 * mini-llvm.c (emit_cond_system_exception): Abort when an implicit exception is
717 * unwind.c (mono_unwind_decode_fde): Fix an assert on x86.
719 * mini-x86.h (MONO_CONTEXT_SET_LLVM_EXC_REG): Define this for x86.
721 * mini-llvm.c: Disable OP_THROW on x86, it doesn't work yet.
723 2010-01-18 Bill Holmes <billholmes54@gmail.com>
725 * debugger-agent.c : Changing the PLATFORM_WIN32 preprocessor check to
726 HOST_WIN32. Also including winsock2. to define struct in_addr.
728 * mini-amd64.h : Changing the PLATFORM_WIN32 preprocessor check to HOST_WIN32.
730 * mini-x86.h : Changing the PLATFORM_WIN32 preprocessor check to HOST_WIN32.
732 Code is contributed under MIT/X11 license.
734 2010-01-18 Zoltan Varga <vargaz@gmail.com>
736 * mini.h (MonoCompile): Add 'disable_out_of_line_bblocks' flag.
738 * branch-opts.c (mono_optimize_branches): Honor the new flag.
740 * mini.c (mini_method_compile): Set the new flag when running under the
743 2010-01-18 Zoltan Varga <vargaz@gmail.com>
745 * mini-gc.c: Change the GC map to use a ref/noref/pin value instead of just
746 a ref/noref value + a global pin flag, so parts of stack frames can still be
747 precisely marked even if they include stuff which needs pinning. Improve logging.
748 Fix many bugs. Not enabled yet.
750 * gc-test.cs: Add a few tests.
752 * liveness.c (mono_analyze_liveness): Make the debug output controllable by
753 the normal -v options. Avoid propagating liveness information through bblocks
754 which end with a NOT_REACHED opcode.
756 * mini.c (mono_jit_compile_method_inner): Avoid reading cfg->prof_options
757 after cfg has been freed.
759 2010-01-17 Zoltan Varga <vargaz@gmail.com>
761 * branch-opts.c (mono_branch_optimize_exception_target): Stop the optimization
762 if a clause is skipped because it uses the exception object, since it could
763 have caught the exception.
765 * exceptions.cs: Add a test.
767 2010-01-16 Zoltan Varga <vargaz@gmail.com>
769 * mini-trampolines.c (mono_create_static_rgctx_trampoline): Add an assert.
771 * aot-runtime.c (mono_aot_get_method): Handle ftnptr's correctly for the
772 ICollection<T> wrappers.
774 2010-01-16 Zoltan Varga <vargaz@gmail.com>
776 * debugger-agent.c (decode_value): Fix the decoding of I/U/PTR.
778 2010-01-16 Zoltan Varga <vargaz@gmail.com>
780 * mini-amd64.c (emit_call_body): Always use near calls when AOTing even if
781 NOMAP32BIT or optimize_for_xen is set.
783 2010-01-16 Zoltan Varga <vargaz@gmail.com>
785 * aot-compiler.c aot-runtime.c: Get rid of mono_aot_str_hash (), use
786 mono_metadata_str_hash () instead.
788 2010-01-15 Zoltan Varga <vargaz@gmail.com>
790 * ir-emit.h (MONO_EMIT_NEW_ICOMPARE_IMM): Use sizeof (mgreg_t) instead of
793 * unwind.c (mono_unwind_frame): Use mgreg_t instead of gssize.
795 2010-01-15 Zoltan Varga <vargaz@gmail.com>
797 * ir-emit.h (MONO_EMIT_NEW_CHECK_THIS): Emit an explicit null check if the
800 * mini-ppc.c (mono_arch_emit_exceptions): Compute the size of the exception
801 throwing code correctly.
803 * mini.h (MONO_AOT_FILE_VERSION): Bump this because of the IMT hashing changes.
805 2010-01-15 Zoltan Varga <vargaz@gmail.com>
807 * aot-runtime.c (mono_aot_plt_resolve): Reenable the previous assert for
808 ftnptrs created by us, handle RGCTX_FETCH correctly.
809 (mono_aot_get_lazy_fetch_trampoline): Add an ftnptr.
811 * mini-trampolines.c (mono_create_generic_class_init_trampoline): Remove the
812 ftnptr added by mono_aot_get_named_code ().
814 2010-01-14 Zoltan Varga <vargaz@gmail.com>
816 * mini-arm.c: Fix a few LLVM problems.
818 * mini-llvm.c (simd_class_to_llvm_type): Fix compilation on !x86/amd64.
820 2010-01-13 Mark Probst <mark.probst@gmail.com>
822 * method-to-ir.c (mini_emit_stobj): Use EMIT_NEW_CLASSCONST when
825 Wed Jan 13 15:54:53 CET 2010 Paolo Molaro <lupus@ximian.com>
827 * jit.h, method-to-ir.c: added ability to set the policy for
828 inserting breakpoints from the break IL instruction or the
829 Debugger.Break () API call.
831 2010-01-13 Zoltan Varga <vargaz@gmail.com>
833 * aot-runtime.c (load_aot_module): Add more comments to explain why referenced
834 assemblies need to be eagerly loaded.
836 2010-01-12 Zoltan Varga <vargaz@gmail.com>
838 * dwarfwriter.c (emit_line_number_info): Fix the eglib case so it doesn't crash.
840 2010-01-11 Zoltan Varga <vargaz@gmail.com>
842 * debugger-agent.c (mono_debugger_agent_parse_options): Allow onthrow without
843 an argument which matches any exception.
845 2010-01-10 Zoltan Varga <vargaz@gmail.com>
847 * method-to-ir.c (mono_emit_method_call_full): Avoid the virt->nonvirt
848 optimization if the called method is gshared and marshalbyref, since gshared
849 methods can' have wrappers. Fixes #569390.
851 * generics.cs: Add a test.
853 2010-01-10 Zoltan Varga <vargaz@gmail.com>
855 * mini-exceptions.c (mono_print_thread_dump_from_ctx): New helper function
858 2010-01-10 Zoltan Varga <vargaz@gmail.com>
860 * mini.c (mono_print_method_from_ip): Fix the lookup of trampolines.
862 2010-01-09 Zoltan Varga <vargaz@gmail.com>
864 * debugger-agent.c (transport_connect): comment out freeaddrinfo calls under win32,
865 since it is not supported in win2000.
867 2010-01-08 Zoltan Varga <vargaz@gmail.com>
869 * aot-runtime.c (load_image): Add a SET_ERROR argument to set the loader
870 error if loading an assembly fails.
871 (mono_aot_plt_resolve): Return NULL instead of asserting if loading fails.
873 * mini-trampolines.c (mono_aot_plt_trampoline): Throw a pending loader error
876 * aot-runtime.c (decode_exception_debug_info): Set jinfo->from_llvm for LLVM
879 * mini-llvm-cpp.cpp: Remove the unused ctx variable.
881 * mini-llvm.c (mono_llvm_emit_method): Add some comments about why aot+clauses
882 is not supported yet.
884 * unwind.c (DW_EH_PE_absptr): Add more DW_EH_PE_ constants.
886 2010-01-07 Rodrigo Kumpera <rkumpera@novell.com>
888 * method-to-ir.c: All types with variant arguments must fallback to the
889 slow path. This makes cast of variant delegates work.
891 * mini-trampolines.c (mono_get_vcall_slot_addr): Add new variance_used out
892 argument that is set to TRUE is the returned vtable slot is for a variant
893 interface. Changed a g_print + g_assert_not_reached to a g_error.
895 * mini-trampilines.c (common_call_trampoline): Handle variant interfaces in
896 a similar fashion of generic virtual methods.
898 2010-01-07 Rodrigo Kumpera <rkumpera@novell.com>
900 * helpers.c (mono_disassemble_code): Fix a g_hash_table warning
903 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Convert a given
904 method using a variance aware function.
906 * mini-x86.c: Add support for dumping IMT thunks if DEBUG_IMT is defined.
908 2010-01-07 Rodrigo Kumpera <rkumpera@novell.com>
910 * method-to-ir.c (mono_method_to_ir): Casts to variant interfaces
913 2010-01-07 Zoltan Varga <vargaz@gmail.com>
915 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Add an ugly hack to fix #564695.
916 If LLVM decides to set the code model to Large, reset it to Default.
918 2010-01-07 Zoltan Varga <vargaz@gmail.com>
920 * aot-compiler.c (mono_xdebug_flush): Export it so it is present in
921 stripped binaries as well.
923 2010-01-07 Zoltan Varga <vargaz@gmail.com>
925 * mini-trampolines.c (common_call_trampoline): Add an rgctx trampoline if a shared
926 method is called from LLVM compiled code, as that code can't pass an rgctx arg.
928 * mini-llvm.c (mono_llvm_emit_method): Enable calls to methods needing an rgctx
931 2010-01-06 Zoltan Varga <vargaz@gmail.com>
933 * mini.c (mini_method_compile): Extract the JIT info creation code into a
936 * mini-llvm.c (mono_llvm_emit_method): Pass the info in MonoExceptionClause
937 as the type info to llvm.eh.selector.
938 (exception_cb): Use the type info for filling out some fields of
939 MonoJitExceptionInfo like the flags and the exception class. This is needed
940 because the LLVM produced exception handling clauses might not match the original
941 IL clauses, i.e. there might be more than one LLVM clause for one IL clause.
943 * unwind.c (mono_unwind_decode_fde): Extract the LSDA decoding code into a
944 separate function. Add an extra argument which returns the type infos
945 corresponding to the exception clauses.
947 * mini.c (mini_method_compile): Enable LLVM compilation of methods having
948 exception handling clauses.
950 2010-01-04 Zoltan Varga <vargaz@gmail.com>
952 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Call
953 mono_method_get_vtable_slot () instead of accessing imt_method->slot directly,
956 2010-01-04 Rodrigo Kumpera <rkumpera@novell.com>
958 * mini.c (mono_compile_is_broken): Skip methods from serialization's
961 2010-01-04 Zoltan Varga <vargaz@gmail.com>
963 * mini.c (mini_method_compile): Fix a few memory leaks introduced by the
966 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
968 * mini.c (mini_method_compile): Verify the method before calling
969 mono_compile_create_vars as this might crash since it uses method
974 2010-01-04 Zoltan Varga <vargaz@gmail.com>
976 * method-to-ir.c (mono_method_to_ir): Avoid calling mono_class_vtable () in
977 one case if AOTing, since the class might not be a concrete class.
979 2010-01-03 Zoltan Varga <vargaz@gmail.com>
981 * mini-codegen.c abcremoval.c: Remove the duplicate g_slist_append_mempool
982 functions which are now defined in mempool-internals.h.
984 * mini.c (mini_free_jit_domain_info): Free the seq point hash tables.
986 * mini-llvm.c (mono_llvm_emit_method): Handle OP_ABS.
988 2009-12-30 Rodrigo Kumpera <rkumpera@novell.com>
992 * mini-*.c: Properly handle generic enums.
996 2009-12-28 Zoltan Varga <vargaz@gmail.com>
998 * method-to-ir.c (mono_method_to_ir): Handle the failure of mono_class_vtable ()
999 in a few more places.
1001 2009-12-27 Zoltan Varga <vargaz@gmail.com>
1003 * aot-compiler.c (add_wrappers): Don't use dyn runtime invoke for methods with
1004 nullable parameters. Fixes #567351.
1006 2009-12-26 Rodrigo Kumpera <rkumpera@novell.com>
1008 * mini-trampolines.c (common_call_trampoline): Add assert for NULL resolved generic method.
1010 2009-12-26 Zoltan Varga <vargaz@gmail.com>
1012 * mini-trampolines.c: Use mono_arch_get_this_arg_from_call () to avoid the slow
1013 mono_get_generic_context_from_code () call.
1015 * mini-<ARCH>.c: Get rid of mono_arch_find_this_arg (), it is no longer used.
1017 2009-12-25 Zoltan Varga <vargaz@gmail.com>
1019 * aot-runtime.c (decode_klass_ref): Don't call mono_class_init (), its not
1022 2009-12-24 Sebastien Pouliot <sebastien@ximian.com>
1024 * method-to-ir.c (mono_method_to_ir): Avoid SIGSEGV when
1025 mono_method_get_signature returns NULL. Fix #567084
1027 2009-12-25 Zoltan Varga <vargaz@gmail.com>
1029 * aot-runtime.c (find_extra_method): Call mono_aot_wrapper_name only once,
1030 instead of once for each module.
1032 2009-12-22 Zoltan Varga <vargaz@gmail.com>
1034 * debugger-agent.c (ss_start): Implement step over for the last sequence
1037 * mini.c (mono_save_seq_point_info): Don't link sequence points which don't
1038 have the STEP_LOC flag set.
1040 * aot-runtime.c (decode_klass_ref): Avoid a crash if a decode_klass_ref () call
1041 fails. Fixes #566689.
1043 2009-12-21 Zoltan Varga <vargaz@gmail.com>
1045 * mini.c (mono_add_seq_point): New helper function.
1046 (mono_save_seq_point_info): New function to save sequence point info, extracted
1047 from mini_method_compile ().
1049 * mini-<ARCH>.c: Call mono_add_seq_point to remember sequence points.
1051 * mini.h (MonoSeqPointInfo): New structure containing information about
1052 the sequence points of a JITted method.
1053 (MonoBasicBlock): Add 'seq_points' and 'last_seq_point' fields. Remove unused
1056 * mini.c debugger-agent.c aot-compiler.c aot-runtime.c: Change the way sequence
1057 point information is stored, use a MonoSeqPointInfo structure instead of a
1058 GPtrArray. For each seq point, compute a list of successor seq points.
1060 * debugger-agent.c: Use the successor list to implement step-over more
1061 efficiently: instead of single stepping until a different line/IL offset is
1062 reached, place breakpoints into all successor seq points.
1064 * mini.h: Bump AOT file format version.
1066 2009-12-21 Zoltan Varga <vargaz@gmail.com>
1068 * Makefile.am (AM_CFLAGS): Include LLVM_CFLAGS.
1070 * mini-llvm.c: Avoid defining the __STDC_... macros if already defined.
1072 2009-12-21 Zoltan Varga <vargaz@gmail.com>
1074 * exceptions-ppc.c (mono_ppc_set_func_into_sigctx): Fix the cross-compiler
1077 2009-12-18 Zoltan Varga <vargaz@gmail.com>
1079 * mini-x86.c (mono_arch_get_argument_info): Allocate memory for CallInfo using
1080 alloca as g_malloc is not signal safe.
1082 2009-12-18 Zoltan Varga <vargaz@gmail.com>
1084 * tramp-x86.c (mono_arch_patch_callsite): Fix the call to
1085 VALGRIND_DISCARD_TRANSLATIONS.
1087 * *.c: Include mono/utils/memcheck.h, and remove #ifdef HAVE_VALGRIND_MEMCHECK_H
1088 checks, they are no longer needed.
1090 * exceptions-ppc.c (mono_ppc_set_func_into_sigctx): New helper function to set
1091 a function into a sigctx which can handle function pointers.
1093 * mini-ppc.c: Implement soft debugger support on ppc64.
1095 * mini-ppc.c: Implement soft debugger support.
1097 2009-12-17 Zoltan Varga <vargaz@gmail.com>
1099 * mini-llvm.c: Handle OP_LADD_OVF_UN. Place all alloca's into the entry bb.
1101 2009-12-17 Marek Habersack <mhabersack@novell.com>
1103 * mini.c (mono_get_runtime_build_info): include Mono version in
1106 * driver.c (mono_main): VERSION is now included in the string
1107 returned from mono_get_runtime_build_info()
1109 2009-12-17 Zoltan Varga <vargaz@gmail.com>
1111 * method-to-ir.c (mono_method_to_ir): Add support for CALLI with unmanaged
1112 signatures. Fixes #565143.
1114 * jit-icalls.c (mono_get_native_calli_wrapper): New JIT icall.
1116 2009-12-16 Zoltan Varga <vargaz@gmail.com>
1118 * aot-compiler.c (arch_emit_autoreg): Align code to 4 in the ppc case.
1120 2009-12-16 Rodrigo Kumpera <rkumpera@novell.com>
1122 * mini-x86.h: Forgot to add a 0x to MONO_ARCH_MAX_FRAME_SIZE define
1123 making max stack 10x smaller.
1125 2009-12-16 Zoltan Varga <vargaz@gmail.com>
1127 * mini.c (mono_resolve_patch_target): Comment out an assert which could be hit.
1129 2009-12-15 Rodrigo Kumpera <rkumpera@novell.com>
1131 * method-to-ir.c (mini_emit_memcpy): Assert if size is too big.
1133 2009-12-15 Rodrigo Kumpera <rkumpera@novell.com>
1135 * mini-x86.c (mono_arch_allocate_vars): Fail compilation if the frame size is
1136 bigger than MONO_ARCH_MAX_FRAME_SIZE.
1138 * mini-x86.c (mono_arch_emit_prolog): Handle huge frames.
1140 * mini-x86.h: Define MONO_ARCH_MAX_FRAME_SIZE to be 1Mb.
1142 * mini-amd64.c / mini-amd64.h: Same fixes as of above.
1144 * mini.c (mini_method_compile): Check if mono_arch_allocate_vars failed
1147 2009-12-14 Miguel de Icaza <miguel@novell.com>
1149 * method-to-ir.c (mono_method_to_ir): CEE_UNUSUED opcodes now
1150 raise an invalid program exception.
1152 For other opcodes that we might not handle use a g_warning and
1153 raise the exception. Beats termination.
1157 2009-12-14 Zoltan Varga <vargaz@gmail.com>
1159 * method-to-ir.c (mono_emit_rgctx_method_call_full): Fix a warning.
1161 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix the LLVM support
1162 by merging the LLVM and !MAP_32BIT cases.
1164 2009-12-13 Jonathan Chambers <joncham@gmail.com>
1166 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Handle a NULL
1167 sigctx being passed in, as we have no CONTEXT available in the APC.
1169 (mono_debugger_agent_cleanup): Use explicit cond wait implementation
1172 Code contributed under MIT/X11 license.
1174 2009-12-13 Zoltan Varga <vargaz@gmail.com>
1176 * method-to-ir.c mini-llvm.c: Fix support for monitor enter/exit trampolines
1177 in the LLVM backend on AMD64.
1179 * aot-runtime.c (decode_eh_frame): Initialize the clauses from the info in the
1182 * unwind.c (mono_unwind_decode_fde): Implement decoding of a couple more formats.
1184 * mini-llvm.c: Export mono_personality for AOT.
1186 * mini.c (mini_method_compile): Fix some problems with llvm+aot+clauses.
1188 * mini-ops.h (OP_IMPLICIT_EXCEPTION): New opcode marking the place where an
1189 implicit exception can occur.
1191 * ir-emit.h (MONO_EMIT_NEW_IMPLICIT_EXCEPTION): New macro to emit an
1192 OP_IMPLICIT_EXCEPTION instruction.
1194 * ir-emit.h (MONO_EMIT_NEW_CHECK_THIS): New macro.
1196 * method-to-ir.c: Use MONO_EMIT_NEW_CHECK_THIS in a few places.
1198 * mini-llvm.c: Handle OP_IMPLICIT_EXCEPTION by disabling llvm if it occurs
1199 inside a protected block.
1201 * mini-llvm.c: Revert the last change, the signature of monitor entry/exit
1202 trampolines doesn't include the argument.
1204 * mini-llvm.c (mono_llvm_emit_method): Enable calls to monitor entry/exit
1205 trampolines on amd64.
1207 * mini-amd64.h (MONO_ARCH_MONITOR_OBJECT_REG): Use MONO_AMD64_ARG_REG1 instead
1210 * mini.c (mini_method_compile): Add some comments as to why LLVM is currently
1211 disabled for methods with clauses.
1213 * mini-llvm.c: Enable support for catch clauses.
1215 * mini-exceptions.c (mono_resume_unwind): New function to resume unwinding at the
1216 end of an LLVM compiled finally clause.
1217 (mono_handle_exception_internal): Save the exception handling state in TLS
1218 before calling an LLVM compiled finally clause, so mono_resume_unwind () can
1219 resume unwinding from that point.
1221 * unwind.c (mono_unwind_get_ops_from_fde): Rename this to
1222 mono_unwind_decode_fde, decode the Language Specific Data Area (LSDA) too,
1223 to obtain the addresses of the exception handling regions.
1225 * mini-llvm.c: Add beginnings of support for exception handling, currently only
1226 finally clauses are supported.
1228 * mini.c (mini_method_compile): Add support for LLVM code with exception
1231 2009-12-12 Zoltan Varga <vargaz@gmail.com>
1233 * mini-llvm.c (mono_llvm_emit_method): Allocate the 'pindexes' array with the
1236 2009-12-12 Zoltan Varga <vargaz@gmail.com>
1238 * debugger-agent.c: Encode the this argument of vtype methods as a struct, not
1239 as a primitive type.
1241 2009-12-11 Zoltan Varga <vargaz@gmail.com>
1243 * driver.c: Applied patch from Matt McClellan (matt@mc-c.net). Add a check
1244 for 2 parameter sched_setaffinity in older glibc versions. Fixes
1247 2009-12-11 Marek Habersack <mhabersack@novell.com>
1249 * method-to-ir.c (mini_redirect_call): do not redirect the
1250 InternalAllocateStr internal call if string profiling is enabled.
1252 2009-12-10 Zoltan Varga <vargaz@gmail.com>
1254 * aot-compiler.c (add_wrappers): Avoid generating synchronized wrappers for
1257 * unwind.h: Rename this to mini-unwind.h to avoid conflicts with the gcc
1258 unwind.h header file.
1260 * tramp-x86.c (mono_arch_patch_callsite): Patch the code when using valgrind,
1261 newer valgrind versions seems to handle this fine.
1263 2009-12-09 Zoltan Varga <vargaz@gmail.com>
1265 * debugger-agent.c (start_runtime_invoke): Fix a crash if this is called
1266 on the debugger thread.
1268 2009-12-08 Zoltan Varga <vargaz@gmail.com>
1270 * mini-llvm.c (mono_llvm_emit_method): Add more SIMD opcodes.
1272 * mini.c (mono_print_method_from_ip): Fix the lookup of trampolines.
1274 * mini-codegen.c (mono_local_regalloc): Allow non-call opcodes with cloc:c.
1276 * cpu-<ARCH>.md: Make call_handler clob:c.
1278 * mini.c: Reenable SSA for methods with clauses.
1280 * mini.c (mini_method_compile): Disable SSA for now for methods with clauses,
1281 as it causes failures on x86.
1283 2009-12-08 Sebastien Pouliot <sebastien@ximian.com>
1285 * driver.c: Fail gracefully with --compile-all if mono_method_signature
1286 returns NULL (e.g. a bad assembly).
1288 2009-12-08 Geoff Norton <gnorton@novell.com>
1290 * debugger-agent.c: Refactor the mono_runtime_invoke guarding against
1291 stepping out into native code. There were issues with nested invokes
1294 2009-12-07 Zoltan Varga <vargaz@gmail.com>
1296 * mini.c (mini_method_compile): Do the disable_llvm checks early
1297 and avoid the LLVM compile pass if the checks fail.
1299 * mini.c ssa.c abcremoval.c: Enable SSA for methods with exception clauses.
1301 * mini-llvm.c: Put our methods/globals into the 'llvm.used' array, so the
1302 LLVM optimizations don't try to remove them.
1304 * aot-compiler.c (emit_llvm_file): Save the result of opt into a
1305 different file so the original remains.
1307 2009-12-06 Zoltan Varga <vargaz@gmail.com>
1309 * mini-llvm.c mini.c: Fix alignment issues with SIMD vars.
1311 * aot-runtime.c (decode_arm_exidx): Handle most descriptors created by gas.
1313 * aot-runtime.c (decode_arm_exidx): Refactor this into two functions, add
1314 support for non-inline unwind descriptors.
1316 2009-12-07 Geoff Norton <gnorton@novell.com>
1318 * debugger-agent.c: Darwin can colesce signals, so we need to handle
1319 the interrupt_count slightly differently. Native threads were never
1322 2009-12-05 Zoltan Varga <vargaz@gmail.com>
1324 * aot-runtime.c (decode_arm_exidx): New function to initialize a MonoJitInfo
1325 based on the contents of the ARM .exidx section. Not yet used since llvm doesn't
1326 yet generate this info.
1328 * mini-llvm.c: Fix the conversion of call results if they are unsigned.
1330 * debugger-agent.c (buffer_add_value): Treat I/U as a valuetype, so the
1331 client can distinguish between intptrs and longs.
1333 2009-12-05 Zoltan Varga <vargaz@gmail.com>
1335 * aot-compiler.c (emit_trampoline): Emit the trampoline info into the global
1338 * aot-runtime.c (load_function): Update after the change above.
1340 * mini.h: Bump AOT file format version.
1342 * method-to-ir.c (mono_method_to_ir): Disallow the delegate optimization
1343 if the delegate class is dynamic.
1345 * method-to-ir.c (handle_delegate_ctor): Allow the method_code optimization
1346 in gshared code too using the new rgctx info type
1347 MONO_RGCTX_INFO_METHOD_DELEGATE_CODE.
1349 2009-12-04 Geoff Norton <gnorton@novell.com>
1351 * debugger-agent.c: When doing a func-eval invoke on a suspended runtime,
1352 we need to track the original suspend count so the thread properly
1353 wakes up in resume_thread.
1355 2009-12-04 Zoltan Varga <vargaz@gmail.com>
1357 * method-to-ir.c (handle_delegate_ctor): Add support for using this from gshared
1360 * generics.cs: Add a test.
1362 * method-to-ir.c (emit_get_rgctx_method): Make this work even if context_used
1363 is 0. Simplify a lot of code using this.
1365 * mini-trampolines.c (mono_delegate_trampoline): Call
1366 mono_create_static_rgctx_trampoline () before saving the final address in
1367 delegate->method_code, to avoid calling it each time a delegate is first called.
1369 * method-to-ir.c (mono_method_to_ir): Allow fast delegate creation for methods
1370 which need static rgctx trampolines.
1372 * mini-trampolines.c (mono_create_static_rgctx_trampoline): Use a cache
1373 keyed on the method+addr pair, since addr could be either the method addr or
1374 an unbox trampoline in the AOT case. Fixes #560246.
1376 2009-12-03 Zoltan Varga <vargaz@gmail.com>
1378 * mini.c (mini_method_compile): Call handle_exception_clauses () in the same
1379 place it was called before too.
1381 2009-12-03 Zoltan Varga <vargaz@gmail.com>
1383 * mini.c (mono_jit_runtime_invoke): Avoid the call to mono_class_setup_vtable ()
1384 if no security manager is present, to speed up the AOT case. Call
1385 mono_class_vtable () full with raise_on_error == TRUE instead.
1387 2009-12-03 Zoltan Varga <vargaz@gmail.com>
1389 * mini.c (mini_method_compile): Call handle_exception_clauses earlier so
1390 the local optimization passes can take its result into account. Fixes
1393 * exceptions.cs: Add a test.
1395 2009-01-24 Steven Munroe <munroesj@us.ibm.com>
1397 This patch is contributed under the terms of the MIT/X11 license
1399 * cpu-ppc64.md (load_memindex): Add loadi8_memindex.
1401 2009-12-03 Zoltan Varga <vargaz@gmail.com>
1403 * mini.h (MonoInst): Remove unused 'ssa_op' field.
1405 * debugger-agent.c: Rework the handling of stack traces of running threads to
1406 avoid crashes if compute_frames () tries to walk the stack of running thread.
1408 * mini.c (mono_print_method_from_ip): Use mini_jit_info_table_find.
1410 * mini-exceptions.c (mono_jit_walk_stack_from_ctx_in_thread): Set frame->lmf.
1412 * mini.h (StackFrameInfo): Add an 'lmf' field.
1414 2009-12-02 Zoltan Varga <vargaz@gmail.com>
1416 * debugger-agent.c (suspend_current): Always set really_suspended.
1418 * debugger-agent.c (clear_event_request): Clear method entry/exit requests too.
1420 * exceptions-x86.c (mono_arch_get_restore_context): Restore EAX too.
1422 2009-12-01 Zoltan Varga <vargaz@gmail.com>
1424 * debugger-agent.c (vm_commands): Don't allow invokes on threads which are not
1427 2009-12-01 Zoltan Varga <vargaz@gmail.com>
1429 * cpu-ppc64.md (store_memindex): Add storei8_memindex.
1431 2009-12-01 Rodrigo Kumpera <rkumpera@novell.com>
1433 * mini-trampolines.c: Fix MSVC build.
1435 2009-12-01 Rodrigo Kumpera <rkumpera@novell.com>
1437 * mini-trampolines.c: Check for mono_method_get_vtable_slot failures.
1439 2009-11-30 Zoltan Varga <vargaz@gmail.com>
1441 * mini-arm.c (mono_arch_lowering_pass): Fix an assert which is hit when
1442 the instruction following an OP_FCOMPARE is optimized away.
1444 2009-11-30 Zoltan Varga <vargaz@gmail.com>
1446 * aot-compiler.c (arch_emit_autoreg): Extract the auto-registration code from
1447 emit_autoreg () into this arch-specific function.
1449 * aot-compiler.c (emit_exception_debug_info): Don't emit the length of the
1450 code, it is no longer needed.
1452 * aot-runtime.c (decode_exception_debug_info): Don't read the code length.
1454 * mini.h: Bump AOT file format version.
1456 * aot-runtime.c (mono_aot_find_jit_info): Compute the length of the method
1457 using the sorted_code_offsets array, instead of reading it from the
1458 exception debug info.
1459 (load_method): Call mono_aot_find_jit_info instead of
1460 decode_exception_debug_info ().
1462 * aot-compiler.c (emit_exception_debug_info): Emit whenever the method was
1463 LLVM compiled as a flag.
1465 2009-11-29 Zoltan Varga <vargaz@gmail.com>
1467 * debugger-agent.c (resume_thread): Fix a warning.
1469 * aot-compiler.c: Add an option to set the number of static rgctx trampolines
1472 2009-11-28 Zoltan Varga <vargaz@gmail.com>
1474 * aot-compiler.c aot-runtime.c: Get rid of a few global symbols, move their
1475 contents to MonoAotFileInfo.
1477 2009-11-27 Zoltan Varga <vargaz@gmail.com>
1479 * aot-compiler.c aot-runtime.c: Reorganize the AOT file format once again.
1480 Put all binary data into a giant blob, similarly to the way .net assemblies
1481 store binary data. Emit offset tables in a compact form to reduce their size.
1483 * mini.h: Bump AOT file format version.
1485 * aot-compiler.c (emit_globals_table): Use temp_prefix instead of .L in a few
1488 * aot-compiler.c (emit_globals_table): Emit a hash table for the globals, to
1489 avoid linear searches at runtime.
1491 * aot-runtime.c (find_symbol): Update this to use the hash.
1493 * mini.h: Bump AOT file format version.
1495 2009-11-26 Zoltan Varga <vargaz@gmail.com>
1497 * aot-compiler.c (emit_klass_info): Save whenever the class has a generic
1500 * aot-runtime.c (decode_cached_class_info): Set the is_generic_container field
1503 * aot-compiler.c (mono_compile_assembly): Add a 'stats' option to print out
1504 the distribution of got slot types.
1506 * mini.h (MonoDebugOptions): Add 'explicit_null_checks' option.
1508 * method-to-ir.c: Add support for generating explicit null checks.
1510 2009-11-25 Zoltan Varga <vargaz@gmail.com>
1512 * debugger-agent.c (vm_commands): Implement EXIT by invoking Environment.Exit ()
1513 on a random thread if possible.
1515 * aot-runtime.c (mono_aot_plt_resolve): Clean up the handling of function
1516 descriptors a bit, add comments, handle RGCTX_FETCH/GENERIC_CLASS_INIT_TRAMPOLINE
1519 * exceptions-ppc.c (mono_arch_find_jit_info_ext): Use mgreg_t as the type of
1520 regs. Pass the real size of the regs array to mono_unwind_frame ().
1522 * unwind.c (mono_unwind_frame): Remove an incorrect assert, add more correct
1525 2009-11-24 Geoff Norton <gnorton@novell.com>
1527 * mini-darwin.c: Work around apple bug rdar://7209349 See
1528 http://openradar.appspot.com/7209349 for details. Synopsis,
1529 CoreFoundation SIGTRAP's if you dlopen it off the main thread if its
1530 never been initialized before.
1532 2009-11-24 Zoltan Varga <vargaz@gmail.com>
1534 * tramp-arm.c: Use blx instead of mov pc, reg to improve support for thumb.
1536 * mini-arm.c (mono_arm_thumb_supported): New helper function.
1538 2009-11-24 Zoltan Varga <vargaz@gmail.com>
1540 * cfold.c (mono_constant_fold_ins): Fix a problem in the previous change,
1541 OP_SHL_IMM is not 32 bit.
1543 2009-11-24 Zoltan Varga <vargaz@gmail.com>
1545 * aot-compiler.c (encode_patch): Fix the encoding of R8 on big-endian systems.
1547 2009-11-24 Zoltan Varga <vargaz@gmail.com>
1549 * aot-compiler.c: Avoid infinite recursion when generic virtual recursion is
1552 * debugger-agent.c (resume_vm): Signal the suspend_cond even if suspend_count
1553 > 0 since some threads can resume if their resume_count is > 0.
1554 (invoke_method): Avoid reading freed memory.
1556 * debugger-agent.c (process_suspend): Extract the suspend code from
1557 process_single_step_inner () to a separate function. Rework the code to prevent
1558 races between this function and thread interrupts.
1560 * debugger-agent.c (suspend_current): Check the resume_count field instead
1561 of resume_one so suspends+resumes during single threaded invokes work
1564 2009-11-23 Zoltan Varga <vargaz@gmail.com>
1566 * aot-compiler.c (emit_llvm_file): Enable some llvm optimizations which seem
1567 to make the generated code smaller.
1569 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Add a code
1570 sequence generated by recent LLVM versions.
1572 * mini-llvm.c: Add support for a few simple cases which weren't supported
1575 * mini-trampolines.c (mono_magic_trampoline): Don't call
1576 mono_arch_get_vcall_slot () when llvm is enabled.
1578 * aot-compiler.c (emit_llvm_file): Add code to run the 'opt' llvm tool.
1580 * mini-trampolines.c (mono_magic_trampoline): Extract the bulk of this function
1581 into a new function called common_call_trampoline () which is used by the
1582 llvm vcall trampoline as well.
1584 * debugger-agent.c: Implement single threaded invokes.
1586 * debugger-agent.c: Revert change which broke the agent on linux.
1588 * method-to-ir.c (inline_method): Prevent infinite recursion. Fixes
1591 * generics.cs: Add a test.
1593 2009-11-22 Zoltan Varga <vargaz@gmail.com>
1595 * debugger-agent.c: Fix the cygwin build.
1597 2009-11-21 Zoltan Varga <vargaz@gmail.com>
1599 * cprop.c: Remove this unused file.
1601 2009-11-21 Zoltan Varga <vargaz@gmail.com>
1603 * cfold.c (mono_constant_fold_ins): Fix constant folding of shr_imm. Fixes
1606 * basic.cs: Add a test.
1608 2009-11-21 Zoltan Varga <vargaz@gmail.com>
1610 * method-to-ir.c (mono_method_to_ir): Use mono_use_llvm instead of ENABLE_LLVM
1613 2009-11-20 Zoltan Varga <vargaz@gmail.com>
1615 * mini.c mini-trampolines.c driver.c: Add a 'mono_use_llvm' flag to control
1616 whenever the runtime uses LLVM code. Add a '--llvm' command line option to set
1617 it. Use this flag to control llvm related code paths instead of #ifdef
1618 ENABLE_LLVM, so a runtime configured without --enable-llvm can use LLVM compiled
1621 * aot-runtime.c aot-compiler.c: Add a 'flag' field to MonoAotFileInfo.
1623 * mini.h: Bump AOT file format version.
1625 * tramp-ppc.c (mono_arch_create_generic_class_init_trampoline_full): These
1626 receive their argument in MONO_ARCH_VTABLE_REG, not in the first argument reg.
1628 * debugger-agent.c (create_event_list): Fix a crash if an empty assembly list
1629 was used as an assembly filter.
1631 2009-11-19 Zoltan Varga <vargaz@gmail.com>
1633 * unwind.c: Fix support for ppc.
1635 * exceptions-ppc.c (mono_arch_find_jit_info): Change this to use dwarf frame
1636 unwind info. Change to the mono_arch_find_jit_info_ext () interface.
1638 2009-11-19 Zoltan Varga <vargaz@gmail.com>
1640 * mini-ppc.c (mono_arch_emit_prolog): Fix a copy-paste error to fix the ppc64
1642 (mono_arch_cpu_init): Don't set cpu_hw_flags to 0 at the end, this was somehow
1643 added by the ps3 changes.
1645 2009-11-19 Zoltan Varga <vargaz@gmail.com>
1647 * mini-gc.c: Resurrect this, so at least it compiles.
1649 * debugger-agent.c (assembly_commands): Implement GET_NAME command.
1651 2009-11-18 Zoltan Varga <vargaz@gmail.com>
1653 * debugger-agent.c (mono_debugger_agent_handle_exception): Pass a MonoJitInfo to
1654 create_event_list () so assembly filters can be used.
1656 * exceptions-ppc.c (mono_arch_find_jit_info): Fix the restoration of registers
1659 2009-11-17 Zoltan Varga <vargaz@gmail.com>
1661 * debugger-agent.c (mono_debugger_agent_breakpoint_hit): Fix a warning.
1662 (mono_debugger_agent_thread_interrupt): Make this return FALSE if the agent
1665 * aot-compiler.c (add_generic_instances): Emit instances of common generic
1666 classes for char/bool too.
1668 * debugger-agent.c (DebuggerTlsData): Honor the DISABLE_SOFT_DEBUG option.
1670 * debugger-agent.c (DebuggerTlsData): Add a 'really_suspended' flag, not yet
1673 * debugger-agent.c: Add some definitions to make backporting to 2.6 easier.
1676 2009-11-15 Andreas Faerber <andreas.faerber@web.de>
1678 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Signature fix.
1680 Code contributed under MIT/X11 license.
1682 2009-11-14 Zoltan Varga <vargaz@gmail.com>
1684 (mono_debugger_agent_thread_interrupt): Save the context so stacktraces for
1685 threads in native code work.
1687 * debugger-agent.c: Pass the 'flags' argument to VM_INVOKE_METHOD earlier in
1688 the parameter list, so it can be acted upon by vm_commands (). Bump protocol
1691 2009-11-13 Jonathan Chambers <joncham@gmail.com>
1693 * debugger-agent.c: Implementation for Windows platform.
1695 * mini-x86.c: Add support for Windows. Use mono-* synchronization
1696 primitives. Use SEH to implement breakpoints and single stepping.
1698 * mini-x86.h: Enable soft debugger on Windows.
1700 Code contributed under MIT/X11 license.
1702 2009-11-13 Zoltan Varga <vargaz@gmail.com>
1704 * mini-amd64.c (emit_call_body): Disable usage of near calls when running
1705 under XEN. Fixes #522894.
1707 * patch-info.h: Add LLVM_IMT_TRAMPOLINE.
1709 * mini-llvm.c aot-compiler.c aot-runtime.c mini.c: Add support for making
1710 interface calls in LLVM AOT code.
1712 * aot-compiler.c mini-llvm.c: Abort llvm compilation if a non-encodable patch
1715 * mini-llvm.c: Add support for OP_VPHI.
1717 * objects.cs: Add a test.
1719 2009-11-13 Zoltan Varga <vargaz@gmail.com>
1721 * debugger-agent.c (mono_debugger_agent_single_step_event): Avoid a crash if
1722 this is called on the debugger thread.
1724 2009-11-12 Zoltan Varga <vargaz@gmail.com>
1726 * mini-llvm.c: Add soft-float support.
1728 * method-to-ir.c (mono_decompose_soft_float): Restart after decomposing an
1729 FCALL which returns an R4.
1731 * driver.c (mono_main): Add a missing '\n'.
1733 * mini-trampolines.c (mono_create_llvm_imt_trampoline): Fix the build on
1734 platforms which doesn't support the LLVM IMT trampoline.
1736 2009-11-11 Zoltan Varga <vargaz@gmail.com>
1738 * mini-llvm.c (mono_llvm_emit_method): Fix LOCALLOC.
1740 * mini-llvm-cpp.cpp: Update to latest LLVM SVN.
1742 * mini-llvm.c (mono_llvm_emit_method): Avoid creating plt entries for
1745 * aot-runtime.c: Don't define HAVE_DL_ITERATE_PHDR, configure now does that.
1747 2009-11-10 Zoltan Varga <vargaz@gmail.com>
1749 * aot-compiler.c aot-runtime.c: Change how mono_arch_find_jit_info () works.
1750 Instead of emitting a method_order table, sort the contents of the code_offsets
1751 table and do a binary search in the sorted table. The previous approach doesn't
1752 work with LLVM which emits methods in a arbitrary order.
1754 * aot-runtime.c: Add support for creating MonoJitInfo structures by searching
1755 in the .eh_frame section in ELF files.
1757 * mini.h: Bump corlib file format version.
1759 * mini-llvm.c aot-compiler.c: Add support for AOT to the LLVM back end.
1761 * exceptions-arm.c (mono_arch_get_call_filter_full): Update after the
1762 LDMIA->LDM macro name change.
1764 2009-11-09 Zoltan Varga <vargaz@gmail.com>
1766 * tramp-x86.c (mono_arch_get_llvm_imt_trampoline): Fix and enable this for
1769 * mini-llvm-cpp.cpp (JITMemoryManager): Fix compilation with LLVM 2.7
1772 * aot-compiler.c: Ditto.
1774 * mini-arm.c (mono_arch_allocate_vars): Fix the previous change by passing
1775 &align to mini_type_stack_size_full ().
1777 * mini-arm.c (mono_arch_emit_prolog): Implement support for varargs.
1779 * mini-ops.h: Add documentation for the OP_ARGLIST opcode.
1781 2009-11-08 Zoltan Varga <vargaz@gmail.com>
1783 * mini-arm.c: Compute the stack space used by arguments using
1784 mini_type_stack_size_full ().
1786 2009-11-08 Zoltan Varga <vargaz@gmail.com>
1788 * optflags-def.h: Remove dead TREEPROP optimization.
1790 2009-11-08 Rodrigo Kumpera <rkumpera@novell.com>
1792 * mini-ppc.h: Make mono compiler under FreeBSD/ppc64.
1794 Patch by Justin Hibbits <chmeeedalf@gmail.com>.
1796 2009-11-07 Zoltan Varga <vargaz@gmail.com>
1798 * driver.c (mono_jit_parse_options): New public API function to parse options
1799 as done by the runtime executable.
1801 * debugger-agent.c (buffer_add_cattrs): Fix reading an uninitialized variable
1802 when handling named arguments.
1804 2009-11-07 Zoltan Varga <vargaz@gmail.com>
1806 * mini-arm.c: Implement support for returning vtypes in registers, fix support
1807 for passing small vtypes in registers, make the CallInfo structures more
1808 similar to the code on the other platforms.
1810 * mini-arm.c (mono_arch_allocate_vars): Align small vtypes to 4 bytes too since
1811 the code in the prolog requires it.
1813 2009-11-06 Zoltan Varga <vargaz@gmail.com>
1815 * mini-arm.c debugger-agent.c: Android changes from Koushik K. Dutta
1816 (koush@koushikdutta.com).
1818 * mini-arm.c (handle_thunk): Add a domain argument to control the domain
1819 where the thunk memory should be allocated from. Fixes appdomain unloading
1822 2009-11-06 Zoltan Varga <vargaz@gmail.com>
1824 * mini-arm.c exceptions-arm.c: Make ctx->regs map directly to the 16 hardware
1825 registers, instead of r4..r11,ip,lr. Make restore_context () restore r0..r3 too.
1827 2009-11-05 Zoltan Varga <vargaz@gmail.com>
1829 * mini-amd64.c (mono_arch_output_basic_block): Don't allow OP_SEQ_POINT in
1830 AOT, as it is not implemented yet.
1832 * mini-x86.c (mono_arch_output_basic_block): Ditto.
1834 2009-11-05 Rodrigo Kumpera <rkumpera@novell.com>
1836 * debugger-agent.c: Fix windows build.
1838 2009-11-05 Zoltan Varga <vargaz@gmail.com>
1840 * debugger-agent.c (debugger_thread): Call mono_set_is_debugger_attached ()
1841 after the client connects/disconnects.
1843 * debugger-agent.c: Add an 'onthrow' option to start the debugger agent
1844 when an exception of a given type is thrown.
1846 * debugger-agent.c: Add a 'onuncaught' option to start the debugger agent
1847 only on an uncaught exception.
1849 * mini-exceptions.c: Notify the debugger agent on an uncaught exception.
1851 * debugger-agent.c: Add a 'launch' option.
1853 2009-11-05 Zoltan Varga <vargaz@gmail.com>
1855 * debugger-agent.c: Add a 'timeout' option.
1857 2009-11-05 Zoltan Varga <vargaz@gmail.com>
1859 * debugger-agent.c: Implement the 'server' and 'suspend' options supported by
1862 2009-11-05 Zoltan Varga <vargaz@gmail.com>
1864 * debugger-agent.c (set_breakpoint): Emit a log message.
1866 2009-11-04 Zoltan Varga <vargaz@gmail.com>
1868 * mini-arm.c: Fix the arm build.
1870 2009-11-04 Gonzalo Paniagua Javier <gonzalo@novell.com>
1872 * aot-compiler.c: don't leak the value returned from
1873 mono_type_full_name().
1875 2009-11-04 Gonzalo Paniagua Javier <gonzalo@novell.com>
1877 * debugger-agent.c: defer including mono-mutex.h until we know the
1880 2009-11-04 Jonathan Chambers <joncham@gmail.com>
1882 * debugger-agent.c: Changes to build on windows. Use mono-mutex instead
1883 of pthreads directly.
1885 * mini.c (mono_sigfpe_signal_handler): Changed signature of Windows
1886 exception handlers. Pass info argument.
1888 * mini.h: Adjust signatures of soft debugger functions to pass void*
1889 instead of siginfo_t. Adjust SIG_HANDLER_SIGNATURE on Windows.
1891 * mini-amd64.c (mono_arch_is_single_step_event): Adjust signature to pass void*
1892 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
1893 (mono_arch_is_breakpoint_event): Adjust signature to pass void*
1894 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
1896 * mini-amd64.h: Adjust MonoW32ExceptionHandler signature.
1898 * mini-x86.c (mono_arch_is_single_step_event): Adjust signature to pass void*
1899 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
1900 (mono_arch_is_breakpoint_event): Adjust signature to pass void*
1901 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
1903 * mini-x86.h: Adjust MonoW32ExceptionHandler signature.
1905 * exceptions-x86.c: Adjust W32_SEH_HANDLE_EX for new signature.
1907 * exceptions-amd64.c: Adjust W32_SEH_HANDLE_EX for new signature.
1909 * mono-semaphore.h: Skeleton implementation for Windows.
1911 Code contributed under MIT/X11 license.
1913 2009-11-04 Jonathan Chambers <joncham@gmail.com>
1915 * simd-intrinsics.c (simd_intrinsic_emit_setter): Unfix my fix.
1917 Code contributed under MIT/X11 license.
1919 2009-11-04 Jonathan Chambers <joncham@gmail.com>
1921 * simd-intrinsics.c (simd_intrinsic_emit_setter): Fix windows build.
1923 Code contributed under MIT/X11 license.
1925 2009-11-04 Zoltan Varga <vargaz@gmail.com>
1927 * aot-compiler.c (mono_save_xdebug_info): Bump the threshold for flushing
1928 debug info to 100 because 10 still slows down gdb too much.
1930 * method-to-ir.c (mono_method_to_ir): Avoid rethrowing thread abort exceptions
1931 inside runtime invoke wrappers. This avoids the need to call ResetAbort () on
1932 them in the wrappers.
1934 2009-11-03 Zoltan Varga <vargaz@gmail.com>
1936 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add an assert.
1938 * simd-intrinsics.c (simd_intrinsic_emit_setter): Fix a warning.
1940 * aot-runtime.c (mono_aot_get_method): Refactor some code into a new helper
1941 function mono_aot_get_array_helper_from_wrapper ().
1943 * aot-compiler.c (add_generic_class): Refactor the code a bit, really emit
1944 array helper methods.
1946 2009-11-03 Rodrigo Kumpera <rkumpera@novell.com>
1948 * simd-intrinsics.c (load_simd_vreg): Add extra argument to signal if
1949 the value was loaded from memory.
1951 * simd-intrinsics.c (simd_intrinsic_emit_setter): Store back to memory if
1952 the value was loader from there.
1954 * simd-intrinsics.c (simd_intrinsic_emit_shuffle): Fail correctly for Shuffle
1955 without constant swizzle.
1957 2009-11-02 Jonathan Chambers <joncham@gmail.com>
1959 * mini-amd64.c: Put soft debugger functions behind a
1960 #ifdef MONO_ARCH_SOFT_DEBUG_SUPPORTED.
1962 * mini-amd64.h: disable the soft debugger in windows.
1964 Code contributed under MIT/X11 license.
1966 2009-11-02 Jonathan Chambers <joncham@gmail.com>
1968 * mini-x86.c: Put soft debugger functions behind a
1969 #ifdef MONO_ARCH_SOFT_DEBUG_SUPPORTED.
1971 Code contributed under MIT/X11 license.
1973 2009-11-02 Jonathan Chambers <joncham@gmail.com>
1975 * exceptions-x86.c (win32_handle_stack_overflow): Fix parameters
1976 to mono_arch_find_jit_info_ext.
1978 Code contributed under MIT/X11 license.
1980 2009-11-03 Zoltan Varga <vargaz@gmail.com>
1982 * debugger-agent.c: Include netinet/in.h to fix the bsd build.
1984 * debugger-agent.c: Add support for filtering events by assemblies.
1986 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Return false if
1987 the agent is not enabled.
1989 2009-11-02 Gonzalo Paniagua Javier <gonzalo@novell.com>
1991 * exceptions-x86.c: hopefully last change to fix the windows build.
1992 This one courtesy of Jonathan Chambers.
1994 2009-11-02 Gonzalo Paniagua Javier <gonzalo@novell.com>
1996 * debugger-agent.c: remove unused function.
1998 2009-11-02 Gonzalo Paniagua Javier <gonzalo@novell.com>
2000 * debugger-agent.c: add #ifdefs for a few header files.
2001 * mini-x86.h: disable the soft debugger in windows.
2002 Step 1 of 2 to make this compile on windows with gcc.
2004 2009-11-02 Zoltan Varga <vargaz@gmail.com>
2006 * tramp-x86.c (mono_arch_get_llvm_imt_trampoline): Comment this out for now
2007 as it breaks the build.
2009 2009-07-01 Zoltan Varga <vargaz@gmail.com>
2011 Merge the soft debugger branch.
2013 * debugger-agent.h debugger-agent.c: New files containing the soft
2014 mode debugger module.
2016 * method-to-ir.c (mono_method_to_ir): Generate OP_SEQ_POINT opcodes
2017 at the appropriate locations.
2019 * mini-<ARCH>.c (mono_arch_output_basic_block): Handle OP_SEQ_POINT
2022 * mini-<ARCH>.c: Add new arch-specific functions to set/clear breakpoints,
2023 enable/disable single stepping.
2025 * exceptions-<ARCH>.c (mono_arch_find_jit_info_ext): New stack unwinding api
2026 which returns all information in a StackFrameInfo structure, and can handle the
2027 LMF frames added by the debugger.
2029 * mini-<ARCH>.h (MonoLMFExt): New structure containing additional information
2032 * mini-exceptions.c (mono_jit_walk_stack_from_ctx_in_thread): New stack
2033 walker function which works on a specific thread and passes a StackFrameInfo
2034 structure to its callback.
2036 * mini.c (mini_init): Initialize the debugger agent.
2038 * aot-compiler.c aot-runtime.c: Add soft-debug support.
2040 * mini-ops.h: Add OP_SEQ_POINT opcode.
2042 * driver.c (mono_main): Add new '--debugger-agent' option for passing
2043 arguments to the debugger agent.
2045 2009-11-02 Zoltan Varga <vargaz@gmail.com>
2047 * mini.c (mini_method_compile): Disable llvm for methods with an lmf here to
2050 * mini-llvm.c (mono_llvm_emit_method): Add support for OP_LOCALLOC.
2052 * tramp-x86.c (mono_arch_get_llvm_imt_trampoline): Implement this for x86.
2054 * mini.c (mini_init): Avoid using the IMT trampoline in the LLVM case.
2056 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add a static rgctx trampoline
2058 (mono_create_llvm_imt_trampoline): New function to create a trampoline which
2059 sets the IMT argument and makes a virtual call.
2061 * mini-llvm.c: Enable interface calls using the llvm imt trampoline.
2063 2009-11-01 Zoltan Varga <vargaz@gmail.com>
2065 * Makefile.am (llvm_sources): Enable the llvm option since it no longer breaks
2068 2009-10-30 Zoltan Varga <vargaz@gmail.com>
2070 * mini.c (mini_cleanup): Call profiler shutdown before shutting down the
2071 runtime. Fixes #551228.
2073 2009-10-29 Zoltan Varga <vargaz@gmail.com>
2075 * mini-x86.c (mono_arch_output_basic_block): Fix % 1. Fixes #550970.
2077 * basic.cs: Add a test.
2079 * method-to-ir.c (mono_method_to_ir): Use EMIT_NEW_LOAD_MEMBASE_TYPE to
2080 load vtypes instead if OP_LOADV_MEMBASE in the implementation of
2081 CONSTRAINED. Fixes #550964.
2083 * generics.cs: Add a test.
2085 2009-10-28 Mark Probst <mark.probst@gmail.com>
2087 * mini-posix.c (add_signal_handler): Use
2088 mono_gc_get_suspend_signal() instead of GC_get_suspend_signal().
2090 2009-10-28 Jerry Maine <crashfourit@gmail.com>
2092 Contributed under the terms of the MIT/X11 license by
2093 Jerry Maine <crashfourit@gail.com>.
2095 * mini-x86.c (mono_arch_cpu_enumerate_simd_versions): Added code to detect
2096 sse4a for simd intrinsics.
2098 * mini-amd64.c (mono_arch_cpu_enumerate_simd_versions): Added code to detect
2099 sse4a for simd intrinsics.
2101 2009-10-27 Zoltan Varga <vargaz@gmail.com>
2103 * ir-emit.h method-to-ir.c: Change a few _IMM macros to assign to inst_imm
2104 instead of inst_p1 which is not the same on ILP32 platforms.
2106 2009-10-24 Zoltan Varga <vargaz@gmail.com>
2108 * mini-ppc.c (mono_arch_emit_prolog): Load the current got address,
2109 not the mscorlib one before calling mono_get_lmf_addr.
2111 * tramp-ppc.c (mono_arch_create_trampoline_code_full): Fix the storing
2112 of the ip to the LMF.
2114 * method-to-ir.c (mono_method_to_ir): Fix the handling of the
2115 immediate in the op->op_imm optimization.
2117 * mini-ppc.c: Add a 'vtregs' field to ArgInfo to make the code easier to
2118 understand. VTypes now work, but are not abi compliant, as they are
2119 split into 4 byte parts instead of 8.
2120 (emit_memcpy): Fix the unrolled case to work on the PS3.
2122 * mini-ppc.c (get_delegate_invoke_impl): Fix this for the PS3.
2124 * aot-compiler.c (mono_compile_assembly): Make the autoreg option
2125 the default when static linking.
2127 * mini-ppc.c (mono_arch_emit_prolog): Fix handling of I8 arguments.
2129 * aot-compiler.c: Add an autoreg option to automatically register
2130 statically linked aot modules using ELF .ctors.
2132 * genmdesc.pl: Add __ppc64__ to allowed defines.
2134 2009-10-25 Zoltan Varga <vargaz@gmail.com>
2136 * mini-posix.c (add_signal_handler): Delay the GC suspend signal while
2137 executing a SIGSEGV handler on an altstack, since libgc can't handle that.
2139 2009-10-24 Mark Probst <mark.probst@gmail.com>
2141 * exceptions-x86.c (mono_arch_find_jit_info): Fix build.
2143 2009-10-24 Zoltan Varga <vargaz@gmail.com>
2145 * mini-exceptions.c (mini_jit_info_table_find): Add an 'out_domain' argument
2146 which will contain the domain where the method was found.
2148 * exceptions-<ARCH>.c mini-exceptions.c: Update callers of
2149 mini_jit_info_table_find ().
2151 * aot-compiler.c (xdebug_end_emit): Remove so stray debug code.
2153 * branch-opts.c (mono_if_conversion): Avoid running deadce if it is disabled.
2155 2009-10-22 Zoltan Varga <vargaz@gmail.com>
2157 * mini-x86.c (mono_arch_emit_prolog): Disable aot for methods with save_lmf
2158 set, its not supported yet.
2160 2009-10-22 Zoltan Varga <vargaz@gmail.com>
2162 * aot-runtime.c (mono_aot_get_method): Avoid asserting if a array generic
2163 iface wrapper is not found.
2164 (mono_aot_get_method): Ditto for GetGenericValueImpl.
2166 2009-10-21 Zoltan Varga <vargaz@gmail.com>
2168 * aot-runtime.c (mono_aot_get_method): Fix support for the IList<T> wrappers,
2169 which have a different name.
2171 * aot-runtime.c (mono_aot_get_method): Special case the array generic iface
2172 wrappers and Array.GetGenericValueImpl ().
2174 * aot-compiler.c: Avoid emitting some wrappers which are not needed anymore
2175 because of the change above.
2177 * generics.cs: Add a test for full aot + generic array ifaces.
2179 2009-10-19 Sebastien Pouliot <sebastien@ximian.com>
2181 * aot-compiler.c (emit_plt): Remove duplicate 'debug_sym' variable
2182 that hides the previous one.
2184 2009-10-18 Zoltan Varga <vargaz@gmail.com>
2186 * aot-compiler.c (can_marshal_struct): Allow some System.dll structs to be
2187 marshalled. Fixes #541623.
2189 2009-10-16 Zoltan Varga <vargaz@gmail.com>
2191 * aot-compiler.c (emit_extra_methods): Remove some asserts which are not needed.
2193 2009-10-15 Zoltan Varga <vargaz@gmail.com>
2195 * mini.c (mono_op_imm_to_op): Handle OP_AND/OR/XOR_IMM.
2197 2009-10-14 Massimiliano Mantione <massi@ximian.com>
2199 * mini-posix.c (sigprof_signal_handler):
2200 Implemented support for building stat call chans in different ways.
2202 2009-10-14 Massimiliano Mantione <massi@ximian.com>
2204 * mini-exceptions.c (mono_find_jit_info):
2205 Also check that a jit info has been found (fixes a profiler crash).
2207 2009-10-14 Massimiliano Mantione <massi@ximian.com>
2209 * mini.c (mono_codegen):
2210 Call mono_profiler_code_buffer_new with correct code address.
2212 2009-10-14 Zoltan Varga <vargaz@gmail.com>
2214 * driver.c (mono_main): Change the date in the copyright.
2216 2009-10-14 Mark Probst <mark.probst@gmail.com>
2218 * method-to-ir.c (mono_method_to_ir): Don't use a managed array
2219 allocator in shared generic code for open classes, because we
2220 can't get those classes' vtables. We need to make managed
2221 allocators not depend on the vtable at compile-time to solve this.
2223 2009-10-13 Martin Baulig <martin@ximian.com>
2225 * debug-mini.c (mono_debugger_trampoline_compiled): Add
2226 `const guint8 *trampoline' argument; send both the old and the new
2229 2009-09-30 Zoltan Varga <vargaz@gmail.com>
2231 * aot-compiler.c (add_wrappers): Add a runtime invoke wrapper which is used by
2232 mono_runtime_capture_context () without calling mono_runtime_invoke ().
2233 (can_marshal_struct): Skip structures with auto layout.
2235 * tramp-arm.c (GEN_TRAMP_SIZE): Increase this by 4.
2237 2009-10-02 Zoltan Varga <vargaz@gmail.com>
2239 * mini-sparc.c (mono_arch_emit_setret): Emit long return values using OP_LMOVE.
2240 (mono_arch_create_vars): Instead of allocating a stack slot by hand, allocate
2241 a variable to hold the stack slot used by the int<->float conversion opcodes.
2243 * mini-sparc.c (mono_arch_build_imt_thunk): Implement support for fail_tramp.
2245 2009-10-04 Zoltan Varga <vargaz@gmail.com>
2247 * aot-compiler.c (add_generic_class): Only add GetGenericValueImpl wrappers
2248 when using full-aot.
2250 2009-10-06 Zoltan Varga <vargaz@gmail.com>
2252 * aot-compiler.c (add_generic_class): Add an instance of GenericComparer<T> for
2253 each instance of Comparer<T>.
2255 * generics.cs: Add a new test.
2257 2009-10-09 Zoltan Varga <vargaz@gmail.com>
2259 * driver.c (parse_debug_options): Add a 'gdb' option.
2261 * mini.c (mini_parse_debug_options): Add a 'gdb' option.
2263 * image-writer.c: Add support for emitting the image into a memory buffer.
2265 * dwarfwriter.c: Add support for sharing one IL file between multiple images.
2267 * aot-compiler.c: Add support for registering debug info with GDB using the
2268 new JIT debugging interface in GDB 7.0. It can be turned on by setting
2269 MONO_XDEBUG to 'gdb'.
2271 2009-10-10 Zoltan Varga <vargaz@gmail.com>
2273 * aot-compiler.c (mono_save_trampoline_xdebug_info): Implement this for the
2276 2009-10-11 Zoltan Varga <vargaz@gmail.com>
2278 * aot-compiler.c (mono_save_xdebug_info): Emit a symbol for the method which
2279 can be used to set breakpoints in gdb.
2281 * image-writer.c (bin_writer_emit_writeout): Add support for setting the text
2282 segment to an absolute address.
2284 2009-10-13 Mark Probst <mark.probst@gmail.com>
2286 * method-to-ir.c: Use the managed array allocator method if
2289 2009-10-13 Bill Holmes <billholmes54@gmail.com>
2291 * aot-compiler.c : Fix the MSVC builds
2293 Code is contributed under MIT/X11 license.
2295 2009-10-13 Zoltan Varga <vargaz@gmail.com>
2297 * aot-compiler.c (mono_save_xdebug_info): Group methods into groups of 10 to
2298 avoid registering 1 symbol file per method with gdb.
2300 2009-09-29 Zoltan Varga <vargaz@gmail.com>
2302 * mini-sparc.c: Fix the handling of enums with base type long.
2304 * mini-sparc.c (mono_arch_output_basic_block): Fix IREM_UN_IMM.
2306 * mini-sparc.c (mono_arch_allocate_vars): Use mono_class_from_mono_type ()
2307 instead of using type->data.klass as the later doesn't work with generics.
2309 2009-09-25 Mark Probst <mark.probst@gmail.com>
2311 * method-to-ir.c, mini.h, mini-alpha.c, mini-amd64.c, mini-arm.c,
2312 mini-hppa.c, mini-ia64.c, mini-mips.c, mini-ppc.c, mini-s390.c,
2313 mini-s390x.c, mini-sparc.c, mini-x86.c: Thread.get_CurrentThread
2314 works differently now and we don't handle it in the JIT anymore.
2316 * mini.c, mini-exceptions.c, mini-posix.c, debug-debugger.c,
2317 debug-mini.c, tramp-amd64.c, tramp-x86.c: Changes resulting from
2318 the Thread class split.
2320 2009-09-25 Zoltan Varga <vargaz@gmail.com>
2322 * driver.c: Don't run tests with the obsolete treeprop optimization.
2324 * mini-sparc.c (mono_arch_create_vars): Make the component vars of a long ret
2325 variable volatile. Fixes #541577.
2327 * basic-calls.cs: Add a new test.
2329 * basic-long.cs: Remove tests which are now in basic-calls.cs.
2331 2009-09-24 Zoltan Varga <vargaz@gmail.com>
2333 * dwarfwriter.c (emit_debug_info_end): Disable this as it doesn't seem to
2334 work/required with recent iphone sdk versions.
2336 * aot-compiler.c (add_wrappers): Generate PtrToStructure wrappers for more
2339 * decompose.c (mono_decompose_vtype_opts): Avoid reading uninitialized memory
2340 in the VCALL decomposition code.
2342 2009-09-22 Zoltan Varga <vargaz@gmail.com>
2344 * mini-ia64.c (mono_arch_output_basic_block): Fix ISHR/ISHR_IMM.
2346 * basic.cs: Add a test.
2348 * mini-ia64.c (mono_arch_build_imt_thunk): Implement support the virtual
2351 * mini-exceptions.c (mini_jit_info_table_find): New helper function which
2352 searches all the domains of the current thread.
2354 * exceptions-<ARCH>.c: Use it. Fixes #539394.
2356 2009-09-21 Zoltan Varga <vargaz@gmail.com>
2358 * exceptions-arm.c (mono_arm_throw_exception): Set ctx->ebp to fp instead of sp
2359 so catching exceptions thrown in the same method works. Fixes exception17.exe.
2361 * tramp-arm.c (mono_arch_create_trampoline_code_full): Store NULL into lmf->method
2362 for non-jit trampolines.
2364 * mini.c (mono_jit_runtime_invoke): Allow string ctors with dyn runtime invoke.
2366 * aot-compiler.c (add_wrappers): Ditto.
2368 * mini-arm.c: Implement support for passing vtypes and floats, and increase
2369 the size of the param area used by dyn_call to 6 which covers the majority of
2372 * mini.c aot-compiler.c: Allow dyn_call for string methods except ctors.
2374 * mini-arm.c: Implement support for passing/receiving
2375 longs and receiving floats in the dyn_call code.
2377 * mini-amd64.c: Implement support for receiving vtypes in registers in
2380 * mini.c mini-amd64.c: Implement partial support for passing vtypes in
2383 2009-09-20 Zoltan Varga <vargaz@gmail.com>
2385 * mini-arm.c (get_call_info): Return more precise information in
2387 (dyn_call_supported): Use the information in CallInfo.
2389 * mini-arm.c: Enable support for returning vtypes in the dyn_call code.
2391 * mini.c mini-amd64.c: Enable support for returning vtypes in the dyn_call
2394 * mini-arm.c: Update after the dyn_call api changes.
2396 * mini.c (mini_create_jit_domain_info): Register a destructor function
2397 for the runtime_invoke_hash.
2399 * mini-amd64.c (mono_arch_get_dyn_call_args): Rename this to
2400 'mono_arch_dyn_call_start'. Pass the pointer to the return value buffer to
2402 (mono_arch_get_dyn_call_ret): Rename this to 'mono_arch_dyn_call_finish'.
2403 (dyn_call_supported): Simplify this by using get_call_info ().
2404 (mono_arch_dyn_call_free): New destructor function.
2406 * generics.cs: Remove a printf.
2408 * method-to-ir.c (mono_method_to_ir): Allocate some param area for DYN_CALL.
2410 * mini-arm.c: Add support for enum return values and passing a few arguments
2413 * mini.c (mono_jit_runtime_invoke): Add support for enum return values to
2416 * mini-amd64.c (mono_arch_get_dyn_call_ret): Ditto.
2418 * aot-compiler.c (add_wrappers): Add a few restrictions for the use of
2419 the dynamic invoke wrappers.
2421 * mini-arm.c: Implement OP_DYN_CALL for arm.
2423 * aot-compiler.c (add_wrappers): Avoid aot-ing runtime invoke wrappers
2424 supported by the dynamic runtime invoke wrapper.
2426 * aot-compiler.c aot-runtime.c: Add support for encoding the dynamic
2427 runtime invoke wrapper.
2429 * mini.c (mono_jit_runtime_invoke): Use the dynamic runtime invoke wrappers
2430 if possible when running with full-aot.
2432 * mini-ops.h: Add OP_DYN_CALL opcode.
2434 * mini-amd64.c method-to-ir.c: Add infrastructure for making method calls
2435 with dynamic arguments lists similar to libffi.
2437 2009-09-19 Zoltan Varga <vargaz@gmail.com>
2439 * method-to-ir.c: Fix the previous change on 64 bit platforms.
2441 * method-to-ir.c: Applied patch from Rodrigo Kumpera. Allow an i8 argument
2444 * iltests.il.in: Add a new test.
2446 2009-09-18 Zoltan Varga <vargaz@gmail.com>
2448 * aot-compiler.c (add_generic_instances): Add more instances of
2449 GenericEqualityComparer.
2451 2009-09-18 Rodrigo Kumpera <rkumpera@novell.com>
2453 * mini.c: Add asserts for mono_class_vtable calls that are not meant to fail.
2455 2009-09-18 Rodrigo Kumpera <rkumpera@novell.com>
2457 * method-to-ir.c: Handle failures from mono_class_vtable. Added some
2458 comments on some functions that now can fail.
2460 2009-09-17 Andrew Jorgensen <ajorgensen@novell.com>
2462 * Makefile.am: Add Info.plist to EXTRA_DIST
2464 2009-09-16 Zoltan Varga <vargaz@gmail.com>
2466 * method-to-ir.c (mono_method_to_ir): Allow AOT for CEE_LDTOKEN in
2467 static synchronized wrappers. Fixes #539500.
2469 2009-09-14 Rodrigo Kumpera <rkumpera@novell.com>
2471 * jit-icalls.c (mono_class_static_field_address): handle vtable failure
2474 2009-09-16 Zoltan Varga <vargaz@gmail.com>
2476 * mini-exceptions.c (mono_handle_exception_internal): Store the computed
2477 lmf before calling filter clauses as well. Fixes #539550.
2479 * exceptions.cs: Add a test.
2481 2009-09-14 Zoltan Varga <vargaz@gmail.com>
2483 * aot-compiler.c (add_generic_class): Add instances of
2484 Array.GetGenericValueImpl as well.
2486 * Makefile.am (fullaotcheck): Copy and aot more assemblies so linq
2489 * generics.cs: Add a fullaot linq test.
2491 2009-09-10 Zoltan Varga <vargaz@gmail.com>
2493 * aot-compiler.c (arch_emit_static_rgctx_trampoline): Don't clobber argument
2496 2009-09-10 Bill Holmes <billholmes54@gmail.com>
2498 * mini-trampolines.c (mono_delegate_trampoline) : Call
2499 mono_cominterop_get_invoke if the delegate target object
2502 Code is contributed under MIT/X11 license.
2504 2009-09-09 Sebastien Pouliot <sebastien@ximian.com>
2506 * method-to-ir.c: For CoreCLR throw a SecurityException if an
2507 internal call is defined outside platform code. Reduce code
2508 duplication with existing [Method|Field]AccessException
2510 2009-09-08 Rodrigo Kumpera <rkumpera@novell.com>
2512 * mini-x86.c (mono_arch_emit_call): Don't reduce stack usage by 4
2513 if the return value is a small struct passed on regs.
2515 2009-09-09 Zoltan Varga <vargaz@gmail.com>
2517 * cpu-arm.md mini-arm.c: Remove unused opcodes.
2519 * mini-codegen.c: Enable the cpu description validation for arm.
2521 2009-09-08 Zoltan Varga <vargaz@gmail.com>
2523 * basic-calls.cs: Move the test_0_float_load_and_store_with_big_offset ()
2524 test which depends on structs to objects.cs.
2526 * basic-calls.cs: Remove calls to Console.WriteLine and throws, since those
2527 require object model related stuff working.
2529 * cpu-x86.md mini-x86.c: Remove more unused opcodes.
2531 * mini-ops.h: Fix OP_BIGMUL instruction descriptions.
2533 * mini-codegen.c (mono_local_regalloc): Validate the cpu description
2534 against the instruction metadata in mini-ops.h. amd64 only for now.
2536 * mini-ops.h: Fix some instruction descriptions.
2538 * mini-ops.h mini-x86.c mini-amd64.c cpu-<ARCH>.md: Remove some
2539 unused instructions.
2541 2009-09-06 Zoltan Varga <vargaz@gmail.com>
2543 * exceptions.cs: Add a new test.
2545 2009-09-05 Rodrigo Kumpera <rkumpera@novell.com>
2547 * mini-x86.c (needs_stack_frame): OSX requires full frames to keep proper alignment.
2549 2009-09-06 Zoltan Varga <vargaz@gmail.com>
2551 * mini-llvm.c (mono_llvm_emit_method): Add a few more missing casts,
2552 skip empty phi opcodes.
2554 * mini-llvm.c (mono_llvm_emit_method): Handle unsigned volatile variables
2555 correctly by zero extending after loads. Skip methods containing calls
2556 to the monitor enter/exit trampolines.
2558 * tramp-x86.c (mono_arch_create_trampoline_code): Align the stack
2559 when calling mono_thread_force_interruption_checkpoint ().
2561 * mini.c (mini_method_compile): Disable llvm when AOT compiling.
2563 * tramp-amd64.c (mono_arch_patch_callsite): Add support for 32 bit ->
2565 (mono_arch_nullify_class_init_trampoline): Read 'buf' instead of 'code'.
2567 * mini-llvm.c (mono_llvm_emit_method): Add a few missing conversions so a
2568 bootstrap could run.
2570 2009-09-04 Zoltan Varga <vargaz@gmail.com>
2572 * mini.c (mini_init): Set callbacks.get_runtime_build_info ().
2574 2009-09-03 Zoltan Varga <vargaz@gmail.com>
2576 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Pass the start
2578 mono_breakpoint_clean_code () when using LLVM as the prologues generated by
2579 LLVM might be very short.
2581 * mini-x86.c (mono_arch_output_basic_block): Maintain stack alignment
2582 in OP_THROW/RETHROW.
2584 * exceptions-x86.c: Rewrite the throw trampolines so they maintain stack
2587 2009-09-03 Zoltan Varga <vargaz@gmail.com>
2589 * mini-amd64.c (mono_arch_get_vcall_slot): Pass the start of the method to
2590 mono_breakpoint_clean_code () when using LLVM as the prologues generated by
2591 LLVM might be very short.
2593 2009-09-01 Zoltan Varga <vargaz@gmail.com>
2595 * exceptions-x86.c (throw_exception): Fix the previous change by substracting
2596 the alignment for the value of sp.
2598 2009-09-01 Geoff Norton <gnorton@novell.com>
2600 * mini.c (mono_get_lmf_addr): Fix jit_thread_attach for native to
2601 managed wrappers in full aot.
2603 2009-08-31 Zoltan Varga <vargaz@gmail.com>
2605 * exceptions-x86.c (get_throw_exception): Align the stack on osx.
2607 2009-08-28 Zoltan Varga <vargaz@gmail.com>
2609 * mini-llvm-cpp.cpp mini-llvm.c: Update to latest llvm api.
2611 2009-08-25 Zoltan Varga <vargaz@gmail.com>
2613 * aot-compiler.c (emit_exception_debug_info): Emit ei->flags too.
2615 * aot-runtime.c (decode_exception_debug_info): Decode ei->flags from the
2618 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
2620 * aot-runtime.c aot-compiler.c: Emit exception causes fully so we don't
2621 depend on the info MonoMethodHeader which could be missing in IL stripped
2624 2009-08-25 Zoltan Varga <vargaz@gmail.com>
2626 * mini-arm.c (add_general): Fix the passing of 64 bit values on darwin, where
2627 they are only 4 byte aligned.
2629 2009-08-21 Zoltan Varga <vargaz@gmail.com>
2631 * mini-arm.c (mono_arch_allocate_vars): Use FP as the frame pointer as
2632 was done previously, since using SP causes too many problems.
2634 * exceptions-arm.c: Fix the handling of sp/fp so unwinding through
2635 frames without a frame pointer works.
2637 * mini-arm.c (mono_arch_get_global_int_regs): Avoid using V5 as a
2638 global register in methods with calls, since the calls can go through
2639 a static rgctx trampoline which doesn't save it.
2641 2009-08-19 Zoltan Varga <vargaz@gmail.com>
2643 * mini-arm.c (mono_arch_context_get_int_reg): Handle SP as well.
2645 2009-08-18 Zoltan Varga <vargaz@gmail.com>
2647 * aot-compiler.c (add_generic_instances): Fix the net 1.1 build.
2649 2009-08-18 Christian Hergert <chris@dronelabs.com>
2651 * method-to-ir.c: Fix warnings for uninitialized variables.
2653 2009-08-18 Christian Hergert <chris@dronelabs.com>
2655 * mini-exceptions.c:
2656 * aot-compiler.c: Fix printf warnings.
2658 2009-08-18 Zoltan Varga <vargaz@gmail.com>
2660 * aot-compiler.c (add_generic_instances): Add string[] wrapper methods.
2661 Add GetGenericValueImpl<string>.
2663 * aot-compiler.c (add_generic_instances): Add instances of
2664 GenericEqualityComparer<T> for primitive types. Only emit the array
2665 wrappers into the mscorlib image.
2667 2009-08-15 Zoltan Varga <vargaz@gmail.com>
2669 * aot-runtime.c (load_method): Rename 'aot_module' -> 'amodule'. Allocate
2670 the methods_loaded array using amodule->info->nmethods.
2672 * mini.h (MonoAotFileInfo): Add an 'nmethods' field.
2673 (MONO_AOT_FILE_VERSION): Bump this.
2675 * aot-compiler.c: Emit more generic instances allowing some parts of linq
2678 * aot-runtime.c (mono_aot_get_unwind_info): Handle the case when the
2679 MonoJitInfo doesn't belong to its methods aot image.
2681 2009-08-14 Zoltan Varga <vargaz@gmail.com>
2683 * mini-arm.c (mono_arch_allocate_vars): Use SP as the default frame reg.
2685 * mini-arm.c: Fix warnings.
2687 * mini-arm.c (mono_arm_emit_load_imm): Only emit a movt if needed.
2689 * mini-arm.c (mono_arm_emit_load_imm): Use movt/movw if the cpu
2692 2009-08-12 Zoltan Varga <vargaz@gmail.com>
2694 * aot-compiler.c (arch_emit_imt_thunk): Rework the arm code to
2695 avoid clobbering IP.
2697 * mini-trampolines.c (mono_magic_trampoline): Allocate a local to
2698 hold the trampoline argument, so its initial value is available during
2701 2009-08-11 Gonzalo Paniagua Javier <gonzalo@novell.com>
2704 * exceptions-hppa.c:
2706 * exceptions-s390x.c:
2707 * exceptions-mips.c:
2709 * exceptions-sparc.c:
2710 * exceptions-alpha.c:
2712 * mini-trampolines.c:
2714 * exceptions-s390.c: add and use #define's instead of sizeof()
2715 for MonoJitInfo and MonoJitInfoTable.
2717 2009-08-10 Gonzalo Paniagua Javier <gonzalo@novell.com>
2722 * tramp-x86.c: use a #define instead of sizeof() for a few
2723 structures that use a zero-length array.
2725 2009-08-07 Rodrigo Kumpera <rkumpera@novell.com>
2727 * method-to-ir.c (mono_method_to_ir/CEE_CONSTRAINED_): Handle the
2728 case when the method is dynamic. Fixes #529238.
2730 2009-08-06 Zoltan Varga <vargaz@gmail.com>
2732 * mini.c (mono_jit_compile_method_inner): Throw an exception instead
2733 of asserting when a method is JIT compiled in full-aot mode.
2735 2009-08-03 Jerry Maine <crashfourit@gmail.com>
2737 Contributed under the terms of the MIT/X11 license by
2738 Jerry Maine <crashfourit@gail.com>.
2740 * fixed wrong dates in changelog.
2742 2009-08-03 Jerry Maine <crashfourit@gmail.com>
2744 Contributed under the terms of the MIT/X11 license by
2745 Jerry Maine <crashfourit@gail.com>.
2747 * basic-simd.cs: added test for packed double square root.
2748 * cpu-amd64.md: added opcode info for packed double square root.
2749 * cpu-x86.md: added opcode info for packed double square root.
2750 * mini-ops.h: added IR opcode for packed double square root.
2751 * mini-x86.c: added IR to native translation code for packed double square root.
2752 * mini-amd64.c: removed todo for packed double square root.
2753 * simd-intrinsics.c: added method to IR opcode converstion for
2754 packed double square root.
2756 2009-08-03 Jerry Maine <crashfourit@gmail.com>
2758 Contributed under the terms of the MIT/X11 license by
2759 Jerry Maine <crashfourit@gail.com>.
2761 * mini-amd64.c: Added a change to help tell the difference as
2762 to what perpose the xmm register is being used--mainly to help
2764 * mini-amd64.h: Changed callee regs to use 15 out of 16
2765 (one used for special cases) xmm registers for both fp
2766 and simd ops. Added define to turn on new feature in the regalloc
2767 that allows fp and simd ops to share the xmm regs happily.
2768 * codegen.c: Added code to detect for which perpose an xmm reg is
2769 being used (fp or simd) and to translate back and forth to the
2770 correct logical reg bank (fp or simd) for 'spill load's.
2772 2009-08-03 Jerry Maine <crashfourit@gmail.com>
2774 Contributed under the terms of the MIT/X11 license by
2775 Jerry Maine <crashfourit@gail.com>.
2777 * basic-simd.cs: Added tests for stressing the regalloc when running with
2778 16 simd regs and when simd and fp ops share the same reg bank.
2780 2009-08-01 Mark Probst <mark.probst@gmail.com>
2782 * method-to-ir.c (mini_emit_stobj): If we call mono_value_copy()
2783 in shared generic code, we might have to look up the class in the
2784 RGCTX. If we use the class directly, compute its GC descriptor.
2786 2009-07-31 Rodrigo Kumpera <rkumpera@novell.com>
2788 * mini.c (mono_jit_runtime_invoke): Fix a warning.
2790 2009-07-31 Rodrigo Kumpera <rkumpera@novell.com>
2792 * mini.c (mono_jit_runtime_invoke): Initialize the class and
2793 check for errors. Fixed the case when the class with the Main
2796 2009-07-31 Jerry Maine <crashfourit@gmail.com>
2798 Contributed under the terms of the MIT/X11 license by
2799 Jerry Maine <crashfourit@gail.com>.
2801 * cpu-amd64.md: Fixed simple bug in machine discrition file.
2803 2009-07-31 Zoltan Varga <vargaz@gmail.com>
2805 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_IREM_UN_IMM.
2807 2009-08-30 Rodrigo Kumpera <rkumpera@novell.com>
2809 * method-to-ir.c: Fix naming of stelem and ldelem.
2811 2009-07-30 Zoltan Varga <vargaz@gmail.com>
2813 * driver.c (main_thread_handler): Check that the assembly loaded
2814 matches the filename when doing AOT.
2816 2009-07-30 Mark Probst <mark.probst@gmail.com>
2818 * mini.c: get_ip_from_sigctx installer has been removed, so don't
2821 * mini-x86.h, mini-amd64.h, mini-ppc.h: UCONTEXT macros moved (to
2822 utils/mono-sigcontext.h).
2824 * exceptions-amd64.c: Use the UCONTEXT_GREGS macro instead of an
2827 2009-07-29 Massimiliano Mantione <massi@ximian.com>
2829 * mini.c (mono_codegen):
2830 Call profiler hook to keep track of method code buffers.
2832 2009-07-27 Mark Probst <mark.probst@gmail.com>
2834 * method-to-ir.c: Invoke write barriers for the
2835 Interlocked.(Compare)Exchange JIT intrinsics.
2837 2009-07-26 Raja R Harinath <harinath@hurrynot.org>
2839 * Makefile.am (version.h): Fix issues when built out of tree.
2840 Remove some redundant 'grep's piped through 'sed's.
2842 Fri Jul 24 17:28:37 CEST 2009 Steven Munroe <munroesj@us.ibm.com>
2844 This patch is contributed under the terms of the MIT/X11 license
2846 * mini-ppc.c (mono_arch_output_basic_block):
2847 (OP_STOREI1_MEMBASE_REG): Handle 32-bit offsets combining addis
2848 for bits 32-47 with signed load/store diplacements for bits
2849 48-63. Use prefered base/offset order for indexed form.
2850 (OP_STOREI2_MEMBASE_REG, OP_STORE_MEMBASE_REG): Same.
2851 (OP_LOAD_MEMBASE, OP_LOADI4_MEMBASE, OP_LOADU4_MEMBASE,
2852 OP_LOADI1_MEMBASE, OP_LOADU1_MEMBASE, OP_LOADU2_MEMBASE,
2853 OP_LOADI2_MEMBASE): Same.
2854 (OP_STORER8_MEMBASE_REG, OP_LOADR8_MEMBASE,
2855 OP_STORER4_MEMBASE_REG, OP_LOADR4_MEMBASE): Same.
2856 (OP_STOREI1_MEMINDEX): Use prefered base/offset order for
2858 (OP_STOREI2_MEMINDEX, OP_STORE_MEMINDEX): Same.
2859 (OP_LOAD_MEMINDEX, OP_LOADI4_MEMINDEX, OP_LOADU4_MEMINDEX,
2860 OP_LOADU2_MEMINDEX, OP_LOADI2_MEMINDEX, OP_LOADU1_MEMINDEX,
2861 OP_LOADI1_MEMINDEX): Same
2862 (OP_LOADR4_MEMINDEX, OP_LOADR8_MEMINDEX, OP_STORER4_MEMINDEX,
2863 OP_STORER8_MEMINDEX): Same
2864 (OP_JMP): Use addis/addi sequence for int cfg->stack_usage
2866 (mono_arch_emit_prolog): Handle 32-bit offsets combining addis
2867 for bits 32-47 with signed load/store diplacements for bits
2868 48-63. Use prefered base/offset order for indexed form.
2870 Fri Jul 24 16:57:12 CEST 2009 Steven Munroe <munroesj@us.ibm.com>
2872 This patch is contributed under the terms of the MIT/X11 license
2874 * mini-ppc.c: Define PPC_MOVE_FPR_GPR and PPC_ISA_64.
2875 (mono_arch_get_vcall_slot): Fx pointer to int cast warning.
2876 (mono_arch_decompose_opts): Make OP_ICONV_TO_R4 and
2877 OP_ICONV_TO_R8 decompose conditional on !PPC_ISA_64.
2878 (mono_arch_output_basic_block) [OP_JMP]: Use ppc_load32 for
2879 cfg->stack_usage to avoid size warnings.
2880 (mono_arch_output_basic_block) [__mono_ppc64__]: Replace
2881 store/load sequence with mffgpr if PPC_MOVE_FPR_GPR is true.
2882 (mono_arch_output_basic_block) [!__mono_ppc64__]: For
2883 OP_ICONV_TO_R4 or OP_ICONV_TO_R8 and PPC_ISA_64 use fcfid
2885 (mono_arch_emit_prolog): Move mono_emit_unwind_op_def_cfa
2886 after code varible is initialized.
2887 Add g_assert ppc_is_imm16 for ainfo->offset. Handle
2888 ainfo->size == 8 when ainfo->offset !ppc_is_imm16.
2889 (mono_arch_emit_epilog):
2890 Move Use ppc_load32 for cfg->stack_usage to avoid size
2893 2009-07-24 Mark Probst <mark.probst@gmail.com>
2895 * method-to-ir.c: The write barrier doesn't do the store anymore,
2896 so we have always to emit it. Also, emit the wbarrier after the
2899 2009-07-24 Zoltan Varga <vargaz@gmail.com>
2901 * mini-arm.c (mono_arch_get_delegate_invoke_impls): Add a trampoline
2902 for argument count 3 too.
2904 2009-07-23 Zoltan Varga <vargaz@gmail.com>
2906 * mini.c (mono_jit_compile_method_with_opt): Add an 'ex' argument to let
2907 the caller handle the exceptions.
2908 (mono_jit_runtime_invoke): Handle exceptions thrown while compiling the
2909 method. Fixes #524498.
2911 2009-07-22 Geoff Norton <gnorton@novell.com>
2913 * mini-exceptions.c: Fix build on ia64.
2915 2009-07-22 Mark Probst <mark.probst@gmail.com>
2917 * mini-exceptions.c (ves_icall_get_frame_info): Use write
2920 2009-07-21 Zoltan Varga <vargaz@gmail.com>
2922 * mini-arm.c (mono_arch_emit_prolog): Fix thread attaching in aot
2925 2009-07-20 Zoltan Varga <vargaz@gmail.com>
2927 * basic-simd.cs (Main): Pass args to the test driver.
2929 2009-07-20 Geoff Norton <gnorton@novell.com>
2931 * mini-x86.h: Fix the x86 version guards to use Apple's
2932 properly defined macros.
2934 2009-07-20 Geoff Norton <gnorton@novell.com>
2936 * mini-x86.c: Fix --trace on darwin-x86 and other systems which require
2939 2009-07-20 Zoltan Varga <vargaz@gmail.com>
2941 * mini.c (mono_jit_runtime_invoke): Speed this up by adding a hash to
2942 MonoJitDomainInfo which maps MonoMethod's to a structure containing all
2943 the information which is needed for invokes, so only one locking+hash table
2946 * aot-compiler.c: Add a 'tool-prefix' option to be used when cross-compiling.
2948 * aot-compiler.c (add_generic_instances): Emit instances of
2949 GenericComparer<T> for primitive types.
2951 2009-07-19 Rodrigo Kumpera <rkumpera@novell.com>
2953 * mini-posix.c: Fix linux build.
2955 2009-07-19 Geoff Norton <gnorton@novell.com>
2957 * mini.h: Add prototypes for mono_runtime_syscall_fork and
2958 mono_gdb_render_native_backtraces
2959 * mini-darwin.c: Apple's syscall(SYS_fork) is very weird on x86,
2960 so we implement the sane semantics to the runtime here
2961 (mono_gdb_render_native_backtraces). Apple also uses an ancient gdb
2962 so we need to call it differently (mono_gdb_render_native_backtraces)
2963 * mini-posix.c: Move the old semantics from mini.c to the prototypes
2964 here for default implementations.
2965 * mini.c: Refactor mono_handle_native_sigsegv so that we can properly
2966 support Apple's weird syscall (SYS_fork) implementation and not busy
2967 loop in abort() on native crashes on OSX anymore.
2969 2009-07-18 Zoltan Varga <vargaz@gmail.com>
2971 * aot-runtime.c (load_method): Change the handling of the
2972 MONO_LASTAOT env variable so MONO_LASTAOT=0 means that no aot methods
2975 * mini.c (mono_patch_info_equal): Really fix the handling of RGCTX_FETCH.
2977 2009-07-17 Zoltan Varga <vargaz@gmail.com>
2979 * mini.c (mono_patch_info_equal): Revert the last change for now as it
2980 seems to break the aot tests.
2982 * mini.c (mono_patch_info_equal): Fix the handling of
2983 MONO_PATCH_INFO_RGCTX_FETCH.
2985 2009-07-16 Zoltan Varga <vargaz@gmail.com>
2987 * unwind.c: Use TARGET_AMD64 instead of __x86_64__.
2989 * mini.c (mono_patch_info_hash): Fix the handling of
2990 MONO_PATCH_INFO_INTERNAL_METHOD.
2991 (mono_patch_info_equal): Ditto.
2993 2009-07-16 Zoltan Varga <vargaz@gmail.com>
2995 * mini-llvm.c (mono_llvm_emit_method): Use module instead of ctx->module
2998 * mini-llvm.c: Add some infrastructure for AOT support.
3000 2009-07-15 Zoltan Varga <vargaz@gmail.com>
3002 * mini-llvm-cpp.c: Update to the latest llvm api.
3004 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Set the EnablePrettyStackTrace
3005 option to false to prevent llvm from installing signal handlers which
3008 2009-07-15 Rodrigo Kumpera <rkumpera@novell.com>
3011 * cpu-amd64.md: Revert previous change as those instructions
3012 take 2 separate arguments. Remember to read the arch docs more
3013 carefully next time.
3015 2009-07-15 Zoltan Varga <vargaz@gmail.com>
3017 * mini-llvm-cpp.cpp (mono_llvm_build_alloca): Update to latest llvm api.
3019 Wed Jul 15 17:20:27 CEST 2009 Paolo Molaro <lupus@ximian.com>
3021 * mini-ppc.c: exploit multiple load/store units if available (rest of
3022 the change from Steven Munroe (<munroesj@us.ibm.com>) first patch at
3023 http://bugzilla.novell.com/show_bug.cgi?id=487846).
3025 Wed Jul 15 16:24:57 CEST 2009 Paolo Molaro <lupus@ximian.com>
3027 * mini-ppc.c: integrate most of Steven Munroe (<munroesj@us.ibm.com>)
3028 first patch at http://bugzilla.novell.com/show_bug.cgi?id=487846.
3030 2009-07-14 Rodrigo Kumpera <rkumpera@novell.com>
3032 * cpu-x86.md: Fix missing clobbering from trancendental simd
3035 * cpu-amd64.md: Same.
3037 2009-07-14 Jerry Maine <crashfourit@gmail.com>
3039 Contributed under the terms of the MIT/X11 license by
3040 Jerry Maine <crashfourit@gail.com>.
3042 * basic-simd.cs: Added tests for single and doulble indexers.
3044 * cpu-amd64.md: Added simd opcode information.
3046 * mini-amd64.c: Added IR to native simd generation code.
3047 Added simd register names and function that returns them.
3049 * mini-amd64.h: Added marcos to turn on simd code compilation in
3050 amd64. Added max simd register count marco. Added caller/callee
3051 register mask marcos. Added marcos to use simd register bank.
3053 * mini.h: Added helper marco for shufling dwords and simple
3056 2009-07-14 Zoltan Varga <vargaz@gmail.com>
3058 * mini-llvm-cpp.cpp: Update to latest llvm SVN api.
3060 * Makefile.am (mono_LDADD): Pass LLVM_LDFLAGS to the linked.
3062 * unwind.c (mono_unwind_get_ops_from_fde): Make this return
3063 the length of the native code as well.
3065 * basic-simd.cs: Add a test for #521662.
3067 Mon Jul 13 17:58:50 CEST 2009 Paolo Molaro <lupus@ximian.com>
3069 * mini-ppc.c: fixed bug introduced by Steven's TLS changes.
3071 2009-07-13 Mark Probst <mark.probst@gmail.com>
3073 * mini.c: Register function for getting the IP from a signal
3074 context with metadata.
3076 2009-07-13 Zoltan Varga <vargaz@gmail.com>
3078 * method-to-ir.c (mono_method_to_ir): When calling a gshared method,
3079 call a generic class init trampoline if needed. Fixes #519336.
3081 * generics.cs: Add a test.
3083 2009-07-09 Mark Probst <mark.probst@gmail.com>
3085 * method-to-ir.c: When doing a call which might be remote from
3086 shared generic code to other shared code with open type arguments,
3087 get the remoting invoke wrapper from the RGCTX and do an indirect
3090 2009-07-03 Zoltan Varga <vargaz@gmail.com>
3092 * mini-trampolines.c (get_unbox_trampoline): Add an rgctx trampoline
3093 after the unbox trampoline in the full-aot case.
3095 2009-07-02 jonas echterhoff <jonas@unity3d.com>
3097 * mini.c: Move initialization of jit_mutex before debugger initialization
3102 * Info.plist: added Info.plist and link flag to enable the mono executable
3103 to access other processes. Requires codesigning of the executable to work.
3105 * mdb-debug-info32-darwin.s: The same as mdb-debug-info32.s, changed to
3110 2009-06-30 Zoltan Varga <vargaz@gmail.com>
3112 * driver.c (mini_regression): Handle loading errors. Fixes #508869.
3114 2009-06-29 Zoltan Varga <vargaz@gmail.com>
3116 * mini-exceptions.c (get_generic_context_from_stack_frame): Fix the case
3117 when the generic instance is an instantiation of a subclass of the
3118 methods class. Fixes #517166.
3120 2009-06-26 Zoltan Varga <vargaz@gmail.com>
3122 * mini-amd64.c (mono_arch_emit_prolog): Fix thread attaching in AOTed
3125 * mini.c (mono_jit_thread_attach): Allow domain to be NULL for calls from
3128 * CMakeLists.txt: Add minimal support for installation.
3130 2009-06-25 Zoltan Varga <vargaz@gmail.com>
3132 * aot-compiler.c (emit_and_reloc_code): Factor out the code to
3133 determine whenever a method is directly callable to a separate function.
3135 * mini-<ARCH>.c tramp-<ARCH>.c: Remove needless casts and add new
3136 needed ones as a result of the previous change.
3138 * mini-<ARCH>.c tramp-<ARCH>.c: Use mgreg_t* as the
3139 type of register arrays.
3141 * mini-trampolines.c tramp-<ARCH>.c aot-runtime.c: Use mgreg_t* as the
3142 type of register arrays.
3144 2009-06-24 Jerry Maine <crashfourit@gmail.com>
3146 Contributed under the terms of the MIT/X11 license by
3147 Jerry Maine <crashfourit@gail.com>.
3149 * mini-amd64.c: Added code to convert simd IR to native amd64 sse.
3151 2009-06-24 Zoltan Varga <vargaz@gmail.com>
3153 * aot-compiler.c (emit_plt): Define debug labels for most plt entries.
3155 2009-06-24 Neale Ferguson <neale@sinenomine.net>
3157 * mini-s390x.c: Correct LCONV_TO_Ix and ICONV_TO_Ix routines. Fix leave_method
3158 dump of structure return value. Fix some formatting.
3159 * cpu-s390x.md: Fix lengths of instruction sequences.
3160 * mini-s390.c: Minor formatting changes.
3162 2009-06-24 Zoltan Varga <vargaz@gmail.com>
3164 * mini-x86.h: Applied patch from Romain Tartiere (romain@blogreen.org).
3165 Use sigaction on freebsd as well.
3167 2009-06-23 Zoltan Varga <vargaz@gmail.com>
3169 * mini.h: Don't define MONO_ARCH_HAVE_TLS_GET to 0, as some code
3172 * mini.c (mini_init): Revert a change which breaks cross-compilation.
3174 2009-06-22 Mark Probst <mark.probst@gmail.com>
3176 * mini-ppc.c, cpu-ppc.md: Enable TLS on Darwin/G4.
3178 2009-06-22 Mark Probst <mark.probst@gmail.com>
3180 * mini.c, mini.h: Tell the runtime whether we support MONO_TLS.
3182 2009-06-20 Martin Baulig <martin@ximian.com>
3185 (MonoDebuggerThreadFlags): New enum typedef.
3186 (MonoDebuggerThreadInfo): Added `guint32 thread_flags'.
3187 (mono_debugger_thread_created): Added `gpointer func' argument;
3188 initialize the new `thread_flags' field.
3190 2009-06-18 Martin Baulig <martin@ximian.com>
3192 * debug-debugger.h (MonoDebuggerRuntimeFlags): New enum typedef.
3193 (MonoDebuggerInfo): Renamed the `dummy' field info `runtime_info'.
3196 (mini_debugger_set_attach_ok): New function; sets the attach-ok
3197 flag in `MONO_DEBUGGER__info.runtime_info'.
3200 (mono_main): Call mini_debugger_set_attach_ok() if generics
3201 sharing is disabled.
3203 2009-06-22 Zoltan Varga <vargaz@gmail.com>
3205 * aot-compiler.c (add_wrappers): Fix a warning.
3207 * mini-ppc.c tramp-ppc.c exceptions-ppc.c aot-compiler.c: Update after
3208 the ppc load/store macro changes.
3210 2009-06-21 Zoltan Varga <vargaz@gmail.com>
3212 * tramp-ppc.c (mono_arch_patch_plt_entry): Implement this.
3214 * aot-compiler.c (mono_compile_assembly): Sanitize the plt symbol too,
3215 not just the got symbol.
3217 * mini-ppc.c aot-compiler.c unwind.c: Implement generation of unwind info
3220 * aot-compiler.c unwind.c: Add infrastructure for unwind support on
3223 * aot-compiler.c: Remove some fixmes.
3225 * driver.c (mono_main): Print a helpful message when cross-compiling.
3227 * mini.c (mini_init): Disable signal handlers when cross-compiling.
3229 * method-to-ir.c (initialize_array_data): Do the optimization if the
3230 target byte order is little endian, instead of the host byte order.
3232 * aot-compiler.c: Emit sizes for most symbols, only emit runtime-invoke
3233 wrappers into the mscorlib image, Emit a unique plt symbol for each
3234 image, emit symbols for plt entries.
3236 * image-writer.c (img_writer_emit_symbol_size): New function to emit
3239 2009-06-20 Zoltan Varga <vargaz@gmail.com>
3241 * aot-compiler.c (add_wrappers): Avoid calling
3242 mono_marshal_get_type_info () since it can assert for some types.
3244 * method-to-ir.c (mono_method_to_ir): Disable aot when some forms of
3245 ldtoken are used inside wrappers.
3247 * helpers.c: Add support for prefixing tools with the arch name.
3249 * mini.h (OP_LOADR_MEMBASE): New opcodes to load/store pointer sized
3250 quantities when using ilp32.
3252 * mini-codegen.c: Use OP_LOADR_MEMBASE/OP_STORER_MEMBASE for loading/storing
3253 spill slots. Use sizeof(mgreg_t) for the spill slot size.
3255 * image-writer.c: Use .long on ilp32.
3257 * aot-compiler.c: Use 32 bit loads on ilp32.
3259 2009-06-19 Zoltan Varga <vargaz@gmail.com>
3261 * tramp-ppc.c (mono_arch_create_trampoline_code): Fix the ppc build.
3263 * mini-ops.h: Use TARGET_POWERPC define for consistency.
3265 * patch-info.h: Add 'MSCORLIB_GOT_ADDR' patch type.
3267 * aot-compiler.c aot-runtime.c: Put the mscorlib got address into the
3268 second got slot of every aot image.
3270 * aot-compiler.c aot-runtime.c mini-trampolines.c: Add support for
3271 aot on platforms with function pointers.
3273 * mini-ppc.h mini-ppp.c cpu-ppc.md exceptions-ppc.c tramp-ppc.c: Add
3274 support for aot/full aot on ppc/ppc64.
3276 * tramp-<ARCH>.c (mono_arch_patch_plt_entry): Add 'got' and 'regs'
3277 arguments which are needed on ppc.
3279 * tramp-arm.c (mono_arch_nullify_class_init_trampoline): Add 'regs'
3282 * mini-trampolines.c aot-runtime.c: Update after the above changes.
3284 * liveness.c (BITS_PER_CHUNK): Use MONO_BITSET_BITS_PER_CHUNK.
3286 * regalloc2.c (BITS_PER_CHUNK): Ditto.
3288 * aot-compiler.c (emit_got_info): Fix reading unused memory.
3290 * ir-emit.h (alloc_dreg): Add a 'return -1' to quiet some compilers.
3292 2009-06-17 Geoff Norton <gnorton@novell.com>
3294 * aot-compiler.c: Ensure we dont try to close a null dwarf writer.
3296 2009-06-17 Zoltan Varga <vargaz@gmail.com>
3298 * dwarfwriter.c (mono_dwarf_writer_create): Add an 'appending' parameter
3299 to control whenever the dwarf writer is in xdebug or aot mode.
3300 (emit_class_dwarf_info): Use a separate abbrev for structures without
3303 * aot-compiler.c: Pass the appending parameter to
3304 mono_dwarf_writer_create ().
3306 * branch-opts.c (mono_merge_basic_blocks): Fix the case when bbn
3307 falls through to its next bblock. Fixes #513931.
3309 * iltests.il: Add a test.
3311 * dwarfwriter.c (mono_dwarf_writer_emit_base_info): Emit some line number
3312 infor even if emit_line is FALSE, as the apple linker seems to require it.
3314 * image-writer.c (asm_writer_emit_symbol_diff): Call get_label ().
3316 * dwarfwriter.c (emit_cie): Emit a separate symbol for the cie start, as
3320 2009-06-15 Zoltan Varga <vargaz@gmail.com>
3322 * exceptions-mips.c (mono_arch_get_throw_exception_by_name): Fix the
3325 2009-06-13 Zoltan Varga <vargaz@gmail.com>
3327 * mini.h (struct MonoBasicBlock): Add 'has_jump_table' and
3328 'has_call_handler' fields.
3330 * method-to-ir.c (mono_method_to_ir): Set them if needed.
3332 * branch-opts.c (mono_merge_basic_blocks): Avoid iterating through the
3333 first bblock if not needed. Fixes #512790.
3335 2009-06-11 Zoltan Varga <vargaz@gmail.com>
3337 * aot-compiler.c (mono_compile_assembly): Fix a warning.
3339 * aot-compiler.c (add_wrappers): Don't emit remoting-invoke-with-check
3342 * aot-runtime.c (mono_aot_get_method): Use the original method's code for
3343 remoting-invoke-with-check wrappers, which are not needed when running with
3344 full-aot, since it doesn't support remoting.
3346 2009-06-10 Zoltan Varga <vargaz@gmail.com>
3348 * aot-compiler.c (emit_got_info): Don't emit offsets for the plt got entries.
3350 * aot-compiler.c aot-runtime.c: Don't emit the first got offset in the
3351 method info, it is not used anymore.
3353 * mini.h: Bump AOT file format version.
3355 * aot-compiler.c (arch_emit_plt_entry): Make the arm plt entries one
3358 * aot-runtime.c (mono_aot_get_plt_info_offset): Update after the
3361 * tramp-arm.c (mono_arch_patch_plt_entry): Ditto.
3363 * mini.h: Bump AOT file format version.
3365 2009-06-10 Zoltan Varga <vargaz@gmail.com>
3367 * image-writer.c (asm_writer_emit_symbol_diff): Disable the
3368 TARGET_ASM_APPLE stuff for now, as it doesn't seem to work on the
3371 * mini-arm.c (mono_arch_output_basic_block): Fix the implementation
3372 of CKFINITE and FBGE for VFP.
3374 2009-06-09 Zoltan Varga <vargaz@gmail.com>
3376 * aot-compiler.c: Don't align code to 16 bytes on arm.
3378 * aot-compiler.c (emit_method_code): Emit the unbox trampolines right
3379 before the methods they belong to.
3381 * aot-runtime.c (mono_aot_plt_resolve): Avoid creating trampolines in
3382 the full-aot case if possible, since the trampoline will be called right
3385 * aot-compiler.c (mono_compile_assembly): Decrease the number of full aot
3386 trampolines to 1024 after the change above.
3388 * aot-compiler.c (arch_emit_specific_trampoline): Rework the arm
3389 trampoline to save 8 bytes per trampoline.
3391 * tramp-arm.c (mono_arch_create_trampoline_code_full): Update after the
3394 2009-06-08 Zoltan Varga <vargaz@gmail.com>
3396 * aot-compiler.c: Use acfg->temp_prefix instead of .L to prefix labels.
3398 2009-06-08 Martin Baulig <martin@ximian.com>
3401 (MonoDebuggerExceptionAction): Moved into debug-mini.h.
3402 (_mono_debugger_throw_exception): Don't make this static.
3403 (_mono_debugger_unhandled_exception): Likewise.
3404 (mono_debugger_handle_exception): Moved to mini-exceptions.c
3407 (MonoDebuggerExceptionAction): Moved here from debug-mini.c.
3408 (_mono_debugger_throw_exception): Add function prototype.
3409 (_mono_debugger_unhandled_exception): Likewise.
3412 (mono_handle_exception_internal): Added `MonoJitInfo **out_ji'
3413 arg; return the first exception handler if the exception is caught
3414 and we're running inside the debugger.
3415 (mono_debugger_handle_exception): Moved here from debug-mini.c;
3416 improve exception handle inside runtime-invoke, check whether the
3417 exception is actually caught in the method being invoked and not
3418 by the runtime-invoke-wrapper.
3420 2009-06-08 Zoltan Varga <vargaz@gmail.com>
3422 * image-writer.c: Improve support for the osx assembler.
3424 * dwarfwriter.c: Avoid the usage of subsections if the assembler doesn't
3427 2009-06-08 Martin Baulig <martin@ximian.com>
3430 (MonoDebuggerExceptionAction): Moved into debug-mini.h.
3431 (_mono_debugger_throw_exception): Don't make this static.
3432 (_mono_debugger_unhandled_exception): Likewise.
3433 (mono_debugger_handle_exception): Moved to mini-exceptions.c
3436 (MonoDebuggerExceptionAction): Moved here from debug-mini.c.
3437 (_mono_debugger_throw_exception): Add function prototype.
3438 (_mono_debugger_unhandled_exception): Likewise.
3441 (mono_handle_exception_internal): Added `MonoJitInfo **out_ji'
3442 arg; return the first exception handler if the exception is caught
3443 and we're running inside the debugger.
3444 (mono_debugger_handle_exception): Moved here from debug-mini.c;
3445 improve exception handle inside runtime-invoke, check whether the
3446 exception is actually caught in the method being invoked and not
3447 by the runtime-invoke-wrapper.
3449 2009-06-07 Zoltan Varga <vargaz@gmail.com>
3451 * image-writer.c (append_subsection): Don't align subsections of the
3452 debug_line section as a workaround.
3454 * dwarfwriter.c: Emit line number info in the AOT case as well.
3456 2009-06-06 Steven Munroe <munroesj@us.ibm.com>
3458 This patch is contributed under the terms of the MIT/X11 license
3460 * mini-ppc.c (mono_arch_emit_exceptions): Change assert to
3461 code_len <= code_size
3463 2009-06-06 Zoltan Varga <vargaz@gmail.com>
3465 * mini-mips.c (mips_emit_exc_by_name): Fix the mips build.
3467 2009-06-04 Zoltan Varga <vargaz@gmail.com>
3469 * aot-compiler.c aot-runtime.c: Delete references to static rgctx
3470 invoke wrappers, we now use trampolines instead.
3472 2009-06-04 Mark Probst <mark.probst@gmail.com>
3474 * mini-darwin.c: The exception thread must not be registered with
3477 2009-06-04 Mark Probst <mark.probst@gmail.com>
3479 * mini-gc.c: Disable the code because it makes SGen crash.
3481 2009-06-03 Zoltan Varga <vargaz@gmail.com>
3483 * aot-compiler.c (mono_compile_assembly): Handle file open errors gracefully
3484 instead of asserting.
3486 2009-05-31 Zoltan Varga <vargaz@gmail.com>
3488 * aot-compiler.c (mono_compile_assembly): Move the creation of the
3489 output file after the code has been compiled.
3491 2009-05-30 Zoltan Varga <vargaz@gmail.com>
3493 * tramp-ppc.c (mono_arch_get_static_rgctx_trampoline): Fix 64 bit support.
3495 2009-05-31 Zoltan Varga <vargaz@gmail.com>
3497 * aot-compiler.c aot-runtime.c: Get rid of the shared/non-shared got
3498 entries distinction to simplify the code.
3500 * mini.h: Bump AOT file format version.
3502 2009-05-28 Zoltan Varga <vargaz@gmail.com>
3504 * objects.cs: Fix the signature of one of the tests.
3506 * mini.c (mini_create_ftnptr): New helper function, moved here from
3508 (mini_get_addr_from_ftnptr): Ditto.
3509 (mini_init): Install the new helpers.
3511 2009-05-28 Martin Baulig <martin@ximian.com>
3513 Correctly initialize the debugger when embedding Mono.
3515 * mdb-debug-info32.s, mdb-debug-info64.s: Add a global variable
3516 `MONO_DEBUGGER__using_debugger' to the `.mdb_debug_info' section;
3517 see documentation in mini_debug_running_inside_mdb().
3520 (mini_debug_running_inside_mdb): New function to check whether
3521 we're running inside mdb.
3523 * mini.c (mini_init): Call mini_debugger_init() if we're running
3524 inside the debugger.
3526 * driver.c (mono_main): Moved the call to mini_debugger_init()
3527 into mini_init() to make this work when embedding Mono.
3529 * debug-debugger.c (mini_debugger_init): Warn about duplicate
3530 calls to mini_debugger_init().
3532 * mini.h: Rename mono_debugger_init() -> mini_debugger_init(),
3533 mono_debugger_main() -> mini_debugger_main() and put them inside a
3534 `MONO_DEBUGGER_SUPPORTED' conditional.
3536 2009-05-26 Rodrigo Kumpera <rkumpera@novell.com>
3538 * mini-trampolines.c: Kill mono_find_delegate_trampoline_by_addr as
3539 this is no longer in use.
3542 2009-05-26 Zoltan Varga <vargaz@gmail.com>
3544 * mini-sparc.c (add_outarg_load): Fix the sparc build.
3546 * aot-compiler.c (emit_method_code): Always write out C style symbols for
3549 2009-05-27 Martin Baulig <martin@ximian.com>
3551 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
3553 * mini-x86.c (mono_arch_output_basic_block): Fix the precision of
3554 long_conv_to_r_un to 64 bits.
3556 * cpu-x86.md: Increase the instruction size due to the changes.
3558 * iltests.il.in: Add regression test.
3562 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
3564 * objects.cs: Move the previous test from basic.cs to here.
3566 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
3568 * basic.cs: Add regression test for #506915.
3570 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
3572 * method-to-ir.c (mono_method_to_ir): When doing the ldobj+stobj
3573 optimization we must check the bb of the first byte of stobj as
3574 it's the only one set in cil_offset_to_bb.
3578 2009-05-25 Zoltan Varga <vargaz@gmail.com>
3580 * image-writer.c: Fix pointer directive on ppc64.
3582 2009-05-24 Zoltan Varga <vargaz@gmail.com>
3584 * image-writer.c (asm_writer_emit_section_change): Avoid using
3585 .bss subsections on ppc too.
3587 2009-05-23 Zoltan Varga <vargaz@gmail.com>
3589 * image-writer.c: Fix the definition of TARGET_ASM_....
3591 * image-writer.c: Fix the emission of assembler directives in the last
3594 * mini-ppc.c (mono_arch_emit_exceptions): Increase the size of the
3595 exception throwing code to accomodate ppc64.
3597 * tramp-ppc.c (mono_arch_get_nullified_class_init_trampoline): Increase the
3598 size to work on ppc64 too.
3600 * mini-ppc.h (MonoCompileArch): Enable static rgctx trampolines on ppc64
3603 * image-writer.c: Clean up the #ifdef hell a bit by adding defines for
3604 the assembler dialect instead of using platform specific defines.
3606 2009-05-22 Geoff Norton <gnorton@novell.com>
3608 * mini-arm.c (get_call_info): If a structure is split between the stack
3609 and argument registers, we should not advance the stack pointer by the entire
3610 native size, but just by the amount that spilled.
3612 2009-05-22 Zoltan Varga <vargaz@gmail.com>
3614 * mini-arm.c (get_call_info): Handle structures with alignment requirements
3617 2009-05-21 Zoltan Varga <vargaz@gmail.com>
3619 * aot-compiler.c (emit_extra_methods): Encode direct runtime invoke
3622 * aot-compiler.c (add_extra_method): Fix up the collection of extra
3623 methods so wrapper don't get added twice.
3624 (add_generic_instances): Don't add methods of arrays.
3626 * generics.cs: Mark one test as !FULLAOT.
3628 2009-05-21 Rodrigo Kumpera <rkumpera@novell.com>
3630 * mini-x86.c (emit_move_return_value): Remove unused vars.
3632 2009-05-21 Rodrigo Kumpera <rkumpera@novell.com>
3634 * mini-x86.c (mono_arch_emit_call): The decompose code now supports
3635 decomposing 8 bytes structs into a LCALL.
3637 * mini-x86.c (emit_move_return_value): We no longer push the vtype
3638 pointer for where to store the returned regs.
3640 * decompose.c (mono_decompose_vtype_opts): Fix the comment to properly
3643 Fixes #471747, #471751 and #4734530 (in fact, it's a bunch of dups).
3645 2009-05-20 Miguel de Icaza <miguel@novell.com>
3647 * aot-runtime.c (mono_aot_init): Use g_getenv to work on systems
3650 2009-05-21 Zoltan Varga <vargaz@gmail.com>
3652 * aot-compiler.c (add_wrappers): Add StructureToPtr/PtrToStructure wrappers.
3654 * basic.cs: Move the test_2_cprop_bug () test to generics.cs as it involves
3657 2009-05-20 Rodrigo Kumpera <rkumpera@novell.com>
3659 * local-propagation.c (mono_local_cprop): Avoid local propagation
3660 across paired add/sub if the first instruction dest reg is it's
3661 source reg. For example:
3663 int_add_imm R12 <- R12 [1] clobbers: 1
3664 int_sub_imm R42 <- R12 [1] clobbers: 1
3666 The cprop pass would wrongly const prop + 1 to int_sub_imm which doesn't
3667 maintain the math identify.
3671 2009-05-20 Andreia Gaita <avidigal@novell.com>
3673 * Makefile.am: avoid going on the network just to get the revision,
3676 2009-05-19 Massimiliano Mantione <massi@ximian.com>
3678 Fixed estimate for short branches on amd64 (they were off mark, and
3679 enabling call prolog-epilog instrumentations caused assertions).
3680 * mini.h (struct MonoBasicBlock): added max_length field to hold the
3681 estimate for the maximum length of this basic block.
3683 - mono_arch_emit_prolog: compute max_length for each basic block
3684 (instead of max_offset), and inflate size estimate also for entry bb
3685 in case of code instrumentation.
3686 - mono_arch_output_basic_block: get rid of "cpos" (the current
3687 estimated "position" in the code), and always use "offset" instead,
3688 which is accurate; at the beginning of the function quickly recompute
3689 max_offset for all the remaining blocks, starting from the current
3690 cfg->code_len (which is correct, and not estimated) and using the
3691 estimated block lengths computed previously.
3693 2009-05-17 Zoltan Varga <vargaz@gmail.com>
3695 * exceptions-ppc.c: Remove the caching from the trampoline creation
3696 functions, it is already done in the caller.
3698 * mini-trampolines.c (mono_llvm_vcall_trampoline): Fix the llvm build.
3700 * mini-ppc.h mini-arm.h mini-x86.h mini-amd64.h: Add
3701 MONO_ARCH_GSHARED_SUPPORTED define.
3703 * mini.c (mini_init): Use the MONO_ARCH_GSHARED_SUPPORTED define.
3705 * mini-arm.c mini.c: Get rid of the unused mono_arch_fixup_jinfo ()
3708 2009-05-16 Zoltan Varga <vargaz@gmail.com>
3710 * jit-icalls.c (mono_helper_compile_generic_method): Get rid of the
3711 call to mono_marshal_get_rgctx_invoke ().
3713 * mini.c method-to-ir.c mini-trampolines.c: Get rid of the usage of
3714 mono_marshal_get_static_rgctx_invoke (), all platforms which support
3715 gshared use the static rgctx trampolines now.
3717 * mini.c (mini_init): Call mono_set_generic_sharing_supported () if the
3718 platform supports it.
3720 2009-05-15 Zoltan Varga <vargaz@gmail.com>
3722 * mini-arm.c (mono_arch_allocate_vars): Correctly save R5 when using AOT.
3724 * aot-compiler.c (emit_method_code): Avoid duplicate labels for methods.
3726 2009-05-15 Zoltan Varga <vargaz@gmail.com>
3728 * mini-ppc.c (mono_arch_emit_exceptions): Nullify the processed patches.
3730 * tramp-ppc.c (mono_arch_nullify_class_init_trampoline): Implement this
3733 2009-05-15 Massimiliano Mantione <massi@ximian.com>
3735 Made it possible for mono_arch_instrument_epilog to preserve
3736 argument registers, otherwise instrumenting the "epilogue" before
3737 a tail call would clobber them.
3738 * mini.h: Added "mono_arch_instrument_epilog_full" prototype, which
3739 if like mono_arch_instrument_epilog but with an additional parameter
3740 that states if argument registers must be preserved.
3741 * mini.c: implemented mono_arch_instrument_epilog as a call to
3742 mono_arch_instrument_epilog_full without asking to preserve argument
3743 registers (this makes the existing code work as usual).
3745 - mono_arch_instrument_epilog: add parameter to transform it into
3746 mono_arch_instrument_epilog_full, and preserve argument registers
3748 - mono_arch_output_basic_block, OP_TAILCALL case: call
3749 mono_arch_instrument_epilog_full.
3750 * mini-alpha.c, mini-arm.c, mini-hppa.c, mini-ia64.c, mini-mips.c,
3751 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c, mini-x86.c:
3752 only transformed mono_arch_instrument_epilog into
3753 mono_arch_instrument_epilog_full.
3755 2009-05-15 Geoff Norton <gnorton@novell.com>
3757 * mini-darwin.c: This works on arm now.
3759 2009-05-14 Geoff Norton <gnorton@novell.com>
3761 * jit.h, driver.c: Allow full-aot to be decided programatically by the
3764 2009-05-15 Zoltan Varga <vargaz@gmail.com>
3766 * aot-compiler.c (emit_method_code): Skip a few more characters in the debug
3769 * mini-trampolines.c (mono_magic_trampoline): Handle static rgctx invoke
3770 wrappers during full aot mode correctly.
3772 * aot-runtime.c (mono_aot_get_unbox_trampoline): Handle shared generic
3775 * aot-compiler.c (mono_aot_method_hash): Use our internal version of
3776 mono_metadata_type_hash ().
3778 2009-05-14 Massimiliano Mantione <massi@ximian.com>
3780 * mini.h, mini-codegen.c, mini-alpha.c, mini-amd64.c, mini-arm.c,
3781 mini-hppa.h, mini-hppa.c, mini-ia64.c, mini-mips.h, mini-mips.c,
3782 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c, mini-886.c:
3783 Removed MONO_INST_BRLABEL from the instruction flags, and the
3784 remaining code that used it, because we do not support branches inside
3785 basic blocks (and branch target labels) anymore.
3786 * Makefile.am: As part of the above cleanup, remove reference to
3787 BURG files which don't exist anymore.
3789 2009-05-14 Zoltan Varga <vargaz@gmail.com>
3791 * image-writer.c (asm_writer_emit_local_symbol): Make this a nop on
3794 * mini-mips.c mini-mips.h exceptions-mips.c: Transition the mips backend
3795 to use mono_arch_throw_corlib_exception.
3797 * mini-ppc.c mini-ppc.h exceptions-ppc.c: Use
3798 mono_arch_throw_corlib_exception for throwing corlib exceptions.
3800 * aot-runtime.c (decode_patch): Allocate the data for R4/R8 from the
3803 * mini.c (mono_patch_info_dup_mp): Copy the table of switch targets too.
3805 * aot-compiler.c: Emit a local symbol prefixed with the assembly name
3806 for the got to make debugging easier and to avoid confusing it with the
3809 * aot-compiler.c (emit_method_code): Emit a C style symbol for each
3810 method so a breakpoint can be set when using gdb.
3812 2009-05-13 Zoltan Varga <vargaz@gmail.com>
3814 * aot-compiler.c (mono_aot_method_hash): Implement this properly based
3815 on mono_method_get_imt_slot ().
3817 * aot-runtime.c (find_extra_method_in_amodule): Get rid of the
3818 num_decodes variables.
3820 * aot-compiler.c (mono_aot_method_hash): Revert part of the last
3821 change as it doesn't seem to work.
3823 * aot-compiler.c (mono_aot_method_hash): Improve the hashing of
3826 2009-05-12 Zoltan Varga <vargaz@gmail.com>
3828 * aot-compiler.c mini.c mini-amd64.h mini-arm.h: Kill
3829 MONO_ARCH_FULL_AOT_IMT_SUPPORTED define, both platforms now support imt.
3831 * mini.c (mini_init): Install mono_aot_get_imt_thunk as the IMT thunk
3832 builder when using full aot.
3834 * mini-amd64.c (mono_arch_build_imt_thunk): Don't handle the full-aot case
3835 here, it is already handled.
3837 * mini-arm.c (mono_arch_emit_imt_argument): Pass the dynamic imt arg
3840 * aot-compiler.c (arch_emit_imt_thunk): Implement this for ARM.
3842 * mini-arm.h: Enable IMT for full aot.
3844 * aot-compiler.c (mono_compile_assembly): Don't emit imt thunk if the
3845 arch doesn't support it.
3847 * mini.c (mini_init): Don't disable IMT for full aot if the
3848 architecture supports it.
3850 * mini.h (MonoAotTrampoline): New enum containing the different types
3851 of 'numerous' trampolines.
3852 (MONO_AOT_FILE_VERSION): Bump this.
3854 * aot-compiler.c aot-runtime.c: Unify the handling of specific and
3855 static rgctx trampolines. Add support for full-aot IMT thunks.
3857 * mini-amd64.h: Enable IMT for full aot.
3859 * TestDriver.cs: Add a CategoryAttribute class and an --exclude option
3860 to exclude tests belonging to a category.
3862 * generics.cs: Mark some tests with a !FULLAOT category.
3864 * Makefile.am (fullaotcheck): Run tests with --exclude !FULLAOT. Include
3867 2009-05-11 Zoltan Varga <vargaz@gmail.com>
3869 * aot-compiler.c (emit_and_reloc_code): Move the implementation of
3870 MONO_PATCH_INFO_GOT_OFFSET to a separate arch-specific function.
3871 (emit_plt): Fix a warning.
3873 2009-05-10 Zoltan Varga <vargaz@gmail.com>
3875 * aot-compiler.c aot-runtime.c: Fix the build by moving is_shared_got_patch
3876 back into aot-compiler.c to a place where the other functions shared by
3877 the runtime and aot compiler are.
3879 * aot-compiler.c aot-runtime.c: Emit the got addr using a separate symbol,
3880 as done previously, instead of in MonoAotFileInfo, since pointers might have
3881 alignment requirements.
3883 * mini.h: Bump AOT file format version.
3885 2009-05-10 Miguel de Icaza <miguel@novell.com>
3887 * aot-runtime.c (mono_aot_is_shared_got_patch): Move this routine
3888 that is used at runtime from the aot-compiler.c, this makes it
3889 work on setups that remove the AOT compiler from the output
3892 2009-05-09 Zoltan Varga <vargaz@gmail.com>
3894 * tramp-ppc.c (mono_arch_get_static_rgctx_trampoline): Implement this for
3897 * mini-ppc.h: Enable static rgctx trampolines for ppc.
3899 * mini-<ARCH>.h: Kill the MONO_ARCH_ENABLE_EMIT_STATE_OPT define.
3901 * decompose.c (mono_decompose_long_opts): Move the ppc/sparc specific
3902 stuff to mono_arch_decompose_long_opts ().
3903 (mono_decompose_opcode): Remove some dead code.
3905 2009-05-08 Rodrigo Kumpera <rkumpera@novell.com>
3907 * method-to-ir.c (mono_method_to_ir): Fix boostrap of non amd64 builds
3908 cmethod can be null for quite a some reasons.
3910 2009-05-08 Rodrigo Kumpera <rkumpera@novell.com>
3912 * method-to-ir.c (mono_method_to_ir): Fix non amd64 builds.
3914 2009-05-08 Zoltan Varga <vargaz@gmail.com>
3916 * aot-compiler.c (arch_emit_got_access): Fix the aot-not-supported build.
3918 2009-05-08 Zoltan Varga <vargaz@gmail.com>
3920 * method-to-ir.c (mono_emit_call_args): Add a 'tail' flag argument.
3921 (mono_method_to_ir): Use MONO_ARCH_USE_OP_TAIL_CALL macro to determine
3922 whenever to make tail calls using OP_TAIL_CALL. Enable support for tail
3923 calls returning structures by addr on amd64.
3925 * mini-amd64.h (MONO_ARCH_USE_OP_TAIL_CALL): New arch-specific macro.
3927 * iltests.il.in: Restructure the tail call tests a bit.
3929 2009-05-07 Zoltan Varga <vargaz@gmail.com>
3931 * aot-compiler.c (add_wrappers): Add remoting-invoke-with-check wrappers
3932 for virtual methods too.
3934 2009-05-06 Raja R Harinath <harinath@hurrynot.org>
3936 * method-to-ir.c (mono_method_to_ir): Revert change of 2009-05-02
3937 due to regression in verifying System.dll.
3939 2009-05-06 Zoltan Varga <vargaz@gmail.com>
3941 * debug-mini.c (mono_debugger_method_has_breakpoint): Allow breakpoints
3944 * dwarfwriter.c (emit_class_dwarf_info): Add support for generic
3947 * aot-compiler.c aot-runtime.c: Use our own hash function instead of
3948 g_str_hash () which can change.
3950 * driver.c (mini_regression): Disable optimizations not supported by
3951 the cpu. Fixes #500019.
3953 * aot-runtime.c (mono_aot_get_unwind_info): Fix the --enable-minimal=aot
3956 2009-05-06 Zoltan Varga <vargaz@gmail.com>
3958 * mini-llvm.c (mono_llvm_emit_method): Update the OP_TLS_GET implementation
3959 to the latest LLVM code.
3961 2009-05-05 Zoltan Varga <vargaz@gmail.com>
3963 * genmdesc.pl (load_opcodes): Fix this after the TARGET_... changes.
3965 2009-05-04 Zoltan Varga <vargaz@gmail.com>
3967 * mini-llvm.c (mono_llvm_emit_method): Implement TLS support on
3970 * aot-compiler.c (encode_patch_list): Simplify this considerably as we are
3971 no longer saving offsets, so just save the patch types along with the other
3973 * aot-runtime.c (load_patch_info): Update after the changes to
3974 encode_patch_list ().
3975 (decode_got_entry): Removed, merged into load_patch_info ().
3976 (is_shared_got_patch): Removed, call the same function from
3979 * mini.h: Bump aot file format version.
3981 * aot-compiler.c aot-runtime.c: Resurrect static linking support. Kill the
3982 half-finished no-dlsym code.
3984 * aot-runtime.c (load_method): Kill the old and bit-rotten use_loaded_code
3987 * mini-<ARCH>.h mini-trampolines.c aot-runtime.c: Kill the
3988 MONO_ARCH_HAVE_CREATE_TRAMPOLINE_FROM_TOKEN define.
3990 2009-05-02 Zoltan Varga <vargaz@gmail.com>
3992 * tramp-amd64.c (mono_arch_get_static_rgctx_trampoline): Increase the
3993 buffer length to work with AOT code.
3995 * method-to-ir.c (mono_method_to_ir): Handle loading errors in the
3996 ldfld/stfld opcodes.
3998 * exceptions-x86.c (mono_arch_get_throw_exception_by_name): Simplify this
4001 * mini-llvm.c mini-x86.c: Implement 32 bit and x86 support.
4003 * ssa.c (mono_ssa_compute): Don't skip I8 values when using LLVM.
4005 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Update to the latest
4008 * mini.c (mini_method_compile): Set the from_llvm flag in MonoJitInfo
4009 if needed. Don't decompose long operations when using llvm.
4011 2009-05-01 Zoltan Varga <vargaz@gmail.com>
4013 * aot-compiler.c aot-runtime.c: Use mono_pagesize () instead of the
4016 * aot-runtime.c (load_aot_module): Get rid of another mprotect call.
4018 2009-05-03 Martin Baulig <martin@ximian.com>
4020 * debug-debugger.c (debugger_insert_source_breakpoint): Don't call
4021 mono_debugger_insert_method_breakpoint() since the class init
4022 handler we're inserting at the top of the method already gives us
4025 2009-04-30 Zoltan Varga <vargaz@gmail.com>
4027 * decompose.c (mono_decompose_long_opts): Move the implementation of LNEG
4028 to mono_arch_decompose_long_opts () for x86 and arm.
4030 2009-04-29 Zoltan Varga <vargaz@gmail.com>
4032 * mini-codegen.c (mono_regstate_alloc_int): Use __x86_64__ instead of
4035 2009-04-28 Zoltan Varga <vargaz@gmail.com>
4037 * *.h *.c: Use TARGET_<ARCH> defines instead of __<arch>__ defines in the
4040 2009-04-26 Zoltan Varga <vargaz@gmail.com>
4042 * aot-runtime.c (mono_aot_create_specific_trampoline): Add a stat for the
4043 number of trampolines used in full-aot mode.
4045 * aot-compiler.c: Add an ntrampolines option to set the number of
4046 trampolines emitted in full-aot mode.
4048 2009-04-27 Zoltan Varga <vargaz@gmail.com>
4050 * mini-llvm.c (mono_llvm_emit_method): Implement OP_CHECK_THIS using
4051 a volatile load. Get rid of get_tempname (), llvm assigns names
4054 * mini-llvm-cpp.cpp (mono_llvm_build_volatile_load): New instruction
4057 * mini-llvm.c (mono_llvm_emit_method): Don't call LLVMGetParam on
4060 * abcremoval.c (REPORT_ABC_REMOVAL): Don't output messages at verbose
4063 * mini-codegen.c (mono_local_regalloc): Prevent sreg1/dreg to be allocated
4064 to the same register as a fixed sreg2. Fixes #497271.
4066 * iltests.il.in: Add a new test.
4068 2009-04-26 Zoltan Varga <vargaz@gmail.com>
4070 * mini-amd64.c: Use moves instead of pushes for passing arguments on the
4071 stack, since pushes complicate exception handling.
4073 * exceptions-amd64.c (mono_arch_find_jit_info): Don't pop the arguments of
4074 the stack if they are passed using moves.
4076 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add an assert.
4078 * method-to-ir.c (mono_method_to_ir): Disable fast virtual generic methods
4081 * mini-llvm.c (mono_llvm_emit_method): Call jit icall wrappers, not the
4082 icalls themselves. Convert arguments of FCOMPARE. Convert the destination
4083 of FMOVE if it is an R4.
4085 2009-04-25 Zoltan Varga <vargaz@gmail.com>
4087 * mini-ops.h: Add OP_LLVM_OUTARG_VT opcode.
4089 * mini.h (LLVMCallInfo): New structure to store calling convention
4090 information for the LLVM back end similar to the CallInfo structures in
4093 * mini-amd64.c (mono_arch_get_llvm_call_info): New arch function to return
4094 call information in a format usable by LLVM.
4095 (mono_arch_emit_call): Move the LLVM handling code to mono_llvm_emit_call ().
4097 * method-to-ir.c (mono_emit_call_args): Emit calls using
4098 mono_llvm_emit_call () when compiling using LLVM.
4100 * mini-llvm.c: Implement support for passing/receiving valuetypes. Add
4101 comments to all functions. Fix memory leaks. Add a public init/cleanup
4104 * mini.c: Call the llvm init/cleanup functions in mini_init()/cleanup().
4106 * method-to-ir.c (handle_array_new): Disable llvm when calling the vararg
4107 mono_array_new_va () jit icall.
4109 Fri Apr 24 16:44:08 CEST 2009 Paolo Molaro <lupus@ximian.com>
4111 * Makefile.am, genmdesc.c, genmdesc.pl: tiny refactor to allow
4112 multiple machine description files to be specified.
4113 * mini-ops.h: fixes for cross-compilation.
4115 2009-04-22 Miguel de Icaza <miguel@novell.com>
4117 * aot-runtime.c (make_writable): Use mono_mprotect to simplify
4120 2009-04-22 Zoltan Varga <vargaz@gmail.com>
4122 * method-to-ir.c (mono_method_to_ir): Force init_locals to be TRUE
4123 to prevent asserts in various passes. Fixes #497220.
4125 2009-04-21 Zoltan Varga <vargaz@gmail.com>
4127 * mini-trampolines.c (mono_generic_class_init_trampoline): Remove
4130 * aot-compiler.c aot-runtime.c: Emit the unwind info into a separate
4131 table to avoid duplicates.
4133 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
4135 * aot-compiler.c (emit_method_code): Avoid writing symbols if the nodebug
4138 2009-04-20 Rodrigo Kumpera <rkumpera@novell.com>
4140 * mini.c (mini_method_verify): Fail fulltrust code if the exception
4141 is for method or field access.
4143 2009-04-20 Zoltan Varga <vargaz@gmail.com>
4145 * mini-llvm-cpp.cpp (mono_llvm_dump_value): New helper function to print
4148 * mini-llvm.c (mono_llvm_emit_method): Use it.
4150 * mini-llvm.c (type_to_llvm_type): Fix the mapping of enums.
4151 (mono_llvm_emit_method): Add support for CAS. Fix handling of CSET opcodes
4154 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add support for
4155 synchronized methods.
4157 * mini.c (mini_method_compile): Disable LLVM for dynamic methods.
4159 * mini.c (mini_method_compile): Enable ABCREM when running with LLVM.
4161 * mini-llvm.c (mono_llvm_emit_method): Add support for OP_LOADI4_MEM/
4164 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Add a MONO_LLVM env variable
4165 allowing some options to be set dynamically.
4167 2009-04-19 Zoltan Varga <vargaz@gmail.com>
4169 * mini-llvm.c (mono_llvm_emit_method): Handle compares followed by an
4170 unconditional branch.
4172 * mini.h (MonoTrampolineType): Add new trampoline type
4173 'MONO_TRAMPOLINE_LLVM_VCALL' which handles virtual calls made from LLVM
4176 * mini-trampolines.c (mono_llvm_vcall_trampoline): New C trampoline
4179 * mini-trampolines.c (mono_create_llvm_vcall_trampoline): New trampoline
4182 * mini.c (mini_init): Avoid using the common vtable trampoline when LLVM
4183 is enabled. Instead, use the llvm vcall trampoline.
4185 * mini-trampolines.c (mono_get_vcall_slot_addr): New helper function.
4187 * mini-trampolines.c tramp-amd64.c tramp-x86.c: Use it.
4189 * mini-<ARCH>.c: Get rid of the identical mono_arch_get_vcall_slot_addr ()
4192 * mini-<ARCH>.h mini-trampolines.c mini.c: Get rid of
4193 MONO_ARCH_COMMON_VTABLE_TRAMPOLINE, it is supported by all archs.
4195 * mini-ia64.c (mono_arch_lowering_pass): Null out the sregs of the
4196 OP_IA64_CSET opcode.
4198 * mini.c: Fix a warning.
4200 * mini-llvm.c (mono_llvm_emit_method): Convert arguments of SWITCH and
4201 THROW to the appropriate llvm type.
4203 2009-04-18 Zoltan Varga <vargaz@gmail.com>
4205 * mini.c (mini_method_compile): Add statistics for methods JITted
4208 2009-04-17 Zoltan Varga <vargaz@gmail.com>
4210 * method-to-ir.c: Fix the computation of ins_sreg_counts for ia64
4211 OP_IA64_CMP_<cond>_IMM opcodes.
4213 2009-04-17 Zoltan Varga <vargaz@gmail.com>
4215 * mini-llvm.c (emit_cond_system_exception): Implement throwing of
4218 * dwarfwriter.c (mono_dwarf_writer_emit_method): Handle --regression
4221 * mini-llvm.c (type_to_llvm_type): Avoid accessing t->data.klass for
4224 2009-04-17 Atsushi Enomoto <atsushi@ximian.com>
4226 * mini-exceptions.c : add thread id to EXCEPTION trace message.
4228 2009-04-17 Zoltan Varga <vargaz@gmail.com>
4230 * tramp-amd64.c (mono_arch_get_static_rgctx_trampoline): Fix AOT
4233 * tramp-x86.c (mono_arch_get_unbox_trampoline): Implement static
4234 rgctx invoke trampolines for x86.
4236 * mini-x86.c (mono_arch_output_basic_block): Add a few nops before
4237 indirect calls to simplify get_vcall_slot_addr (). Fixes #494567.
4238 (mono_arch_get_vcall_slot): Simplify this.
4240 2009-04-16 Zoltan Varga <vargaz@gmail.com>
4242 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Move the calls to
4243 mono_debug_add_delegate_trampoline () to get_delegate_invoke_impl ().
4245 2009-04-14 Zoltan Varga <vargaz@gmail.com>
4247 * aot-compiler.c tramp-arm.c mini-arm.c: Implement static rgctx
4248 trampolines for ARM. Add full-aot support for delegate invokes for ARM.
4250 * mini-trampolines.c (mono_magic_trampoline): Fix the build.
4252 * liveness.c (visit_bb): Remove a needless assert.
4254 2009-04-13 Zoltan Varga <vargaz@gmail.com>
4256 * mini-trampolines.c (mono_create_delegate_trampoline): Delegate the
4257 full aot support to the arch specific code.
4259 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Add full-aot support.
4261 * aot-compiler.c (emit_trampolines): Emit delegate invoke impl trampolines.
4263 * aot-compiler.c (emit_named_code): Rename this to 'emit_trampoline'.
4265 * mini-amd64.c (mono_arch_get_delegate_invoke_impls): New function to
4266 collect information about the delegate invoke impl trampolines.
4268 * mini.h (MonoAotTrampInfo): New structure collecting the information needed
4269 to save trampolines during full-aot mode.
4271 * mini-trampolines.c (mono_create_static_rgctx_trampoline): New trampoline
4272 creation function which returns a trampoline which sets the rgctx
4274 (mono_magic_trampoline): Use the rgctx trampoline instead of an rgctx
4275 wrapper if possible.
4276 (mono_delegate_trampoline): Ditto.
4278 * mini.c (mono_jit_runtime_invoke): Ditto.
4280 * tramp-amd64.c: Add an implemention of static rgctx trampolines for AMD64.
4282 * aot-compiler.c aot-runtime.c: Add support for static rgctx trampolines.
4284 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
4286 2009-04-12 Zoltan Varga <vargaz@gmail.com>
4288 * mini-ia64.c (mono_arch_lowering_pass): Use NULLIFY_INS instead of
4289 just setting the opcode to OP_NOP.
4291 2009-04-11 Zoltan Varga <vargaz@gmail.com>
4293 * mini.c (mini_method_compile): Put the last change inside an
4294 #ifdef MONO_ARCH_HAVE_LIVERANGE_OPS.
4296 * mini.c (mini_method_compile): Disable sharing of stack slots/registers
4297 and extend live ranges to cover the whole method when using xdb.
4299 * jit-icalls.c (ldvirtfn_internal): Avoid creating rgctx wrappers here,
4300 do it in the trampolines.
4302 * mini-trampolines.c (mono_magic_trampoline): Add an rgctx wrapper if
4305 * mini-trampolines.c (mono_delegate_trampoline): Ditto.
4307 * method-to-ir.c (mono_method_to_ir): Avoid using the fast virtual method
4308 call code in full-aot mode since IMT is disabled there.
4309 (mono_method_to_ir): Inline ldfld wrappers which return structures too, the
4310 new JIT no longer has that restriction.
4312 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
4314 * aot-compiler.c (emit_extra_methods): Emit the wrapper method names in
4315 a more compact format.
4316 (mono_aot_wrapper_name): New function to return a unique name for a
4317 wrapper method, also used by the AOT runtime.
4319 * aot-runtime.c (find_extra_method_in_amodule): Update after the changes to
4322 * aot-compiler.c (add_generic_class): Add the helper methods from T[]
4323 when a ICollection<T> etc is encountered.
4324 (add_generic_instances): Process method arguments/locals too.
4325 (emit_trampolines): Emit unbox trampolines for extra methods too. Shorten
4328 * aot-runtime.c (mono_aot_get_unbox_trampoline): Handle extra methods too.
4330 2009-04-10 Zoltan Varga <vargaz@gmail.com>
4332 * aot-compiler.c: Disable the AOT compiler if the JIT is disabled.
4334 * dwarfwriter.c (emit_type): Emit byref to reference types as 'int' for now.
4336 * decompose.c (mono_decompose_opcode): Make this return a MonoInst*
4337 representing the result of the decomposition. Nullify instructions
4338 instead of setting them to OP_NOP since nops can't have registers
4341 2009-04-09 Zoltan Varga <vargaz@gmail.com>
4343 * aot-compiler.c (mono_compile_assembly): Split this huge function into
4344 smaller parts. Add 'nodebug' option to prevent generation of DWARF debug
4345 info. Strip 'mapping symbols' on ARM.
4347 * iltests.il.in (test_0_fconv_to_i): Disable this on ARM too.
4349 * genmdesc.pl: Applied patch by Martin Fuzzey (mfuzzey@parkeon.com). Sync
4350 this with the native genmdesc.
4352 2009-04-08 Bill Holmes <billholmes54@gmail.com>
4354 * aot-runtime.c: Fixing the MSVC build.
4356 Code is contributed under MIT/X11 license.
4358 2009-04-08 Zoltan Varga <vargaz@gmail.com>
4360 * mini-llvm.c (mono_llvm_emit_method): Pass i1/i2 arguments as i4 since
4361 JITted code depends on it.
4363 2009-04-08 Raja R Harinath <harinath@hurrynot.org>
4365 * aot-compiler.c: Use new MonoGenericParam accessors.
4367 2009-04-08 Raja R Harinath <harinath@hurrynot.org>
4369 Reduce memory usage and improve correctness wrt MonoGenericParam
4370 * aot-runtime.c (decode_klass_ref): Simplify generic parameter
4371 handing. Avoid allocating MonoGenericParams, but use the ones in
4372 the container itself.
4374 2009-04-07 Miguel de Icaza <miguel@novell.com>
4376 * tasklets.c: Return exceptions in the out argument.
4378 2009-04-08 Zoltan Varga <vargaz@gmail.com>
4380 * mini-llvm.c (mono_llvm_emit_method): Fix alignment in the LOCALLOC_IMM
4381 opcode. Use pointer types in more places instead of casting them to
4384 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Create a pass manager to run
4386 (mono_llvm_optimize_method): New helper function to optimize a method.
4388 * method-to-ir.c (mono_emit_widen_call_res): Extract the call result
4389 widening code so it could be called from more places.
4390 (mono_method_to_ir): Call mono_emit_widne_call_res () in several more
4391 code paths in the call opcodes.
4393 Mon Apr 6 14:19:54 CEST 2009 Paolo Molaro <lupus@ximian.com>
4395 * exceptions-amd64.c, mini-amd64.h: amd64 support code for continuations.
4397 2009-04-06 Zoltan Varga <vargaz@gmail.com>
4399 * dwarfwriter.c: Use _ to separate class name
4400 components as gdb can't handle '.'. Represent reference variables
4403 * mini.h (MonoCompile): Add locals_min_stack_offset/locals_max_stack_offset.
4405 * mini-amd64.c (mono_arch_allocate_vars): Save min/max stack offset.
4407 * mini-gc.c: New file, contains the SGEN GC related parts of the JIT.
4409 * gc-test.cs: New file with GC stack marking tests.
4411 * mini-arm.c (mono_arch_output_basic_block): Fix int->float conversion of
4412 negative numbers for vfp.
4414 * basic-float.cs: Add a test.
4416 Mon Apr 6 14:12:10 CEST 2009 Paolo Molaro <lupus@ximian.com>
4418 * exceptions-x86.c, mini-x86.h: x86 support code for continuations.
4420 Mon Apr 6 14:09:53 CEST 2009 Paolo Molaro <lupus@ximian.com>
4422 * tasklets.h, tasklets.c, mini.h, mini.c, Makefile.am: arch-indep
4423 part of tasklet/continuation support.
4425 2009-04-05 Zoltan Varga <vargaz@gmail.com>
4427 * mini-llvm.c (mono_llvm_emit_method): Move the handling of
4428 amd64 opcodes inside an ifdef.
4430 * dwarfwriter.c: Emit inheritance information for classes, emit fields
4433 * dwarfwriter.c (emit_type): Emit the class info for classes.
4435 2009-04-04 Zoltan Varga <vargaz@gmail.com>
4437 * Makefile.am (AM_CXXFLAGS): Add GLIB_CFLAGS to this.
4439 * mini-llvm-cpp.h: New header file for mini-llvm-cpp.cpp.
4441 * mini-llvm.c: Remove unused fields from EmitContext, fix memory leaks.
4443 * ssa.c (mono_ssa_compute): Fix some memory leaks.
4445 2009-04-03 Zoltan Varga <vargaz@gmail.com>
4447 * mini.c mini-amd64.c method-to-ir.c: Use COMPILE_LLVM in a few more places.
4449 * mini-llvm.c: Update comments.
4451 * mini.h (COMPILE_LLVM): New macro.
4453 * decompose.c (mono_decompose_opcode): Use the COMPILE_LLVM macro.
4455 * ssa.c (mono_ssa_compute): Ditto.
4457 * unwind.c (mono_unwind_get_ops_from_fde): New helper function to extract
4458 the unwind ops from a DWARF FDE.
4460 * mini-llvm.c: Implement generation of unwind info for LLVM compiled
4461 methods by extracting the dwarf unwind ops from the unwind info generated
4464 * mini-llvm.c (mono_llvm_emit_method): Enable support for non-IMT virtual
4467 * mini-amd64.c (mono_arch_get_vcall_slot): Handle more kinds of the SIB
4470 2009-04-02 Zoltan Varga <vargaz@gmail.com>
4472 * Makefile.am (llvm_sources): Enable this.
4474 * mini.c (mini_method_compile): Add support for compiling with LLVM,
4475 failing back to the JIT if something cannot be handled.
4477 * mini-amd64.c (mono_arch_emit_call): Emit the arguments more simple when
4478 compiling with LLVM.
4480 * decompose.c (mono_decompose_opcode): Avoid decomposing some opcodes when
4481 compiling with LLVM.
4483 * method-to-ir.c (mono_method_to_ir): Avoid decomposing SWITCH when
4484 compiling with LLVM.
4486 * mini-ops.h: Add a few opcodes needed by LLVM.
4488 * dwarfwriter.c (mono_dwarf_writer_emit_method): Avoid crashes if the method
4491 * mini-llvm.c mini-llvm-cpp.cpp: New files containing the experimental llvm
4494 * mini-arm.c (mono_arch_output_basic_block): Fix the ARM_FPU_NONE build.
4496 * mini-arm.h mini-arm.c cpu-arm.md: Finish VFP support.
4498 2009-04-01 Mark Probst <mark.probst@gmail.com>
4500 * regalloc.h, mini-codegen.c: Make vassign members gint32 to fix
4501 ridiculously large methods.
4503 2009-03-31 Martin Baulig <martin@ximian.com>
4505 * debug-debugger.c (debugger_remove_breakpoint): Call
4506 mono_debugger_remove_class_init_callback ().
4508 2009-03-31 Zoltan Varga <vargaz@gmail.com>
4510 * aot-compiler.c (mono_compile_assembly): Call img_writer_emit_start ()
4511 right before emitting code, not at the start.
4513 * mini.c (mono_postprocess_patches): Extract this into a separate function
4514 from mono_codegen ().
4516 * ssa.c (mono_ssa_compute): Set ins->klass for every PHI node, handle
4517 byref types correctly.
4519 2009-03-30 Zoltan Varga <vargaz@gmail.com>
4521 * dwarfwriter.c (mono_dwarf_writer_emit_method): Fix a crash introduced
4524 2009-03-29 Zoltan Varga <vargaz@gmail.com>
4526 * mini-amd64.c (mono_arch_output_basic_block): Emit a few nops before
4527 indirect calls, this avoids problems where get_vcall_slot () would get
4528 confused by the native code for the instruction preceeding the call.
4529 (mono_arch_get_vcall_slot): Simplify this.
4530 (mono_arch_emit_imt_argument): Remove this, it is no longer needed.
4532 * mini-ops.h: Fix the definitions of the OP_IA64 opcodes, since the local
4533 register allocator now seems to depend on them instead of the data in
4536 * mini.c (mini_method_compile): Throw the correct type of exception if
4537 mono_method_get_header () fails because of a loading error.
4539 2009-03-28 Zoltan Varga <vargaz@gmail.com>
4541 * mini.c (mini_method_compile): Clear the loader error if the method
4542 header cannot be decoded.
4544 * mini-trampolines.c (mono_magic_trampoline): Handle generic virtual
4545 interface methods on proxies correctly.
4547 * dwarfwriter.c (mono_dwarf_writer_emit_method): Fix handling of the
4548 this argument for vtype methods. Add precise liveness info for arguments.
4550 * mini-codegen.c (mono_print_ins_index): Print the vreg of the
4551 LIVERANGE_START/END opcodes.
4553 * method-to-ir.c (mono_spill_global_vars): Fix liverange calculation
4554 for arguments and values in registers.
4556 2009-03-27 Zoltan Varga <vargaz@gmail.com>
4558 * method-to-ir.c (mono_method_to_ir): Disable tail calls for calls which
4559 return a valuetype. Fixes #487518.
4561 * iltests.il: Add a test.
4563 * aot-compiler.c: Use mono_thread_create () to create helper threads.
4565 * mini-trampolines.c (mono_delegate_trampoline): Handle static delegates
4566 closed over a null reference correctly.
4568 2009-03-26 Zoltan Varga <vargaz@gmail.com>
4570 * method-to-ir.c (mono_handle_global_vregs): Fix support for ternary ops.
4572 2009-03-25 Mark Probst <mark.probst@gmail.com>
4574 * mini-codegen.c (mono_local_regalloc): Don't let sregs get
4575 allocated to the same registers as fixed sregs.
4577 2009-03-24 Mark Probst <mark.probst@gmail.com>
4579 * mini-ops.h: New ternary ATOMIC_CAS ops replace the old
4582 * method-to-ir.c: Handle more cases for
4583 Interlocked.CompareExchange.
4585 * cpu-x86.md, mini-x86.c, mini-x86.h, cpu-amd64.md, mini-amd64.c,
4586 mini-amd64.h, cpu-ppc.md, cpu-ppc64.md, mini-ppc.c, mini-ppc.h:
4587 ATOMIC_CAS implementations for x86, AMD64, PPC and PPC64.
4589 2009-03-23 Zoltan Varga <vargaz@gmail.com>
4591 * aot-runtime.c (decode_method_ref): Fix a warning.
4593 * unwind.c (mono_unwind_frame): Ditto.
4595 2009-03-22 Zoltan Varga <vargaz@gmail.com>
4597 * aot-compiler.c (arch_emit_unbox_trampoline): Fix the binary writer support.
4598 (mono_compile_assembly): Enable the binary writer for full-aot as well.
4600 * image-writer.c (do_reloc): Add support for the JUMP24 relocation,
4601 fix the handling of large values in the ALU_PC_G0_NC relocation.
4603 2009-03-22 Zoltan Varga <vargaz@gmail.com>
4605 * local-propagation.c method-to-ir.c local-propagation.c: Fix warnings.
4607 2009-03-22 Mark Probst <mark.probst@gmail.com>
4609 * method-to-ir.c (mono_spill_global_vars): Support for ternary
4612 2009-03-22 Mark Probst <mark.probst@gmail.com>
4614 * method-to-ir.c: MINI_OP3 needs a comma.
4616 * method-to-ir.c, mini.h, mini.c: Remove
4617 mono_init_op_sreg_counts ().
4619 2009-03-22 Zoltan Varga <vargaz@gmail.com>
4621 * mini-arm.c (mono_arch_output_basic_block): Fix aot support in
4624 * mini-arm.c (mono_arch_build_imt_thunk): Disable the !fail_tramp
4627 * mini-ops.h: Fix arguments of the MEMINDEX opcodes.
4629 * mini-amd64.c (mono_arch_build_imt_thunk): Simplify the fail handling
4632 2009-03-21 Mark Probst <mark.probst@gmail.com>
4634 * cfold.c, cprop.c, decompose.c, genmdesc.c, helpers.c, ir-emit.h,
4635 liveness.c, local-propagation.c, method-to-ir.c, mini-codegen.c,
4636 mini.c, mini.h, simd-intrinsics.c, ssa.c: Support for ternary IR
4639 2009-03-20 Zoltan Varga <vargaz@gmail.com>
4641 * driver.c: Change location of gc_wrapper.h.
4643 * method-to-ir.c (mono_find_block_region): Handle try clauses nested
4644 inside finally clauses correctly. Fixes #485721.
4646 * mini.c (mono_find_spvar_for_region): This needs to handle try regions
4647 after the change above.
4649 * exceptions.cs: Add a test.
4651 2009-03-19 Zoltan Varga <vargaz@gmail.com>
4653 * unwind.c (mono_unwind_ops_encode): Increase the size of the encode buffer.
4655 * mini-amd64.c (mono_arch_emit_epilog): Remove the encoding of stack size
4656 into cfg->used_int_regs, it is not needed with the dwarf unwinder.
4657 (mono_arch_compute_omit_fp): Remove the emit_epilog () workaround.
4659 * mini-amd64.c (mono_arch_compute_omit_fp): Add another check to avoid hitting
4660 the stack_alloc_size < (1 << 16) assertion in emit_prolog ().
4662 2009-03-19 Sebastien Pouliot <sebastien@ximian.com>
4664 * method-to-ir.c: Allow CoreCLR to throw FieldAccessException.
4665 Simplify logic for ensure_method_is_allowed_to_call_method.
4666 Handle wrappers on callers.
4668 2009-03-19 Zoltan Varga <vargaz@gmail.com>
4670 * Makefile.am (fullaotcheck): Don't run the generics tests, some of
4673 * basic-simd.cs: Fix the names of some test methods.
4675 2009-03-18 Geoff Norton <gnorton@novell.com>
4677 * mini.c: Only chain sigfpe if it wasn't generated in mangaed code.
4679 2009-03-18 Zoltan Varga <vargaz@gmail.com>
4681 * dwarfwriter.c (token_handler): Fix a crash caused by the last change.
4683 2009-03-17 Jb Evain <jbevain@novell.com>
4685 * driver.c: remove now uneeded call to mono_gc_base_init before
4688 2009-03-17 Jb Evain <jbevain@novell.com>
4690 * dwarfwriter.c (token_handler): handle more cases.
4692 2009-03-17 Sebastien Pouliot <sebastien@ximian.com>
4694 * method-to-ir.c: Remove more dead code (that was required only
4695 because of method_is_safe). Fix compiler warnings.
4697 2009-03-17 Sebastien Pouliot <sebastien@ximian.com>
4699 * method-to-ir.c: Remove unneeded/useless method_is_safe
4700 http://lists.ximian.com/archives/public/mono-devel-list/2009-March/031404.html
4702 2009-03-16 Rodrigo Kumpera <rkumpera@novell.com>
4704 * mini.c (mini_method_compile): Print the method been compiled with
4705 verbose level 1 instead of 3 as this helps a lot debugging JIT crashes
4706 for people not familiar with the runtime.
4708 2009-03-17 Zoltan Varga <vargaz@gmail.com>
4710 * mini-exceptions.c (get_generic_info_from_stack_frame): Avoid returning
4711 a managed object which is later put into a GList. Return its class instead.
4713 * mini.c (mono_allocate_stack_slots_full): Avoid sharing ref and non-ref
4714 stack slots when using sgen.
4716 2009-03-16 Zoltan Varga <vargaz@gmail.com>
4718 * dwarfwriter.c (emit_line_number_info): Really fix the eglib build.
4720 2009-03-14 Zoltan Varga <vargaz@gmail.com>
4722 * local-propagation.c (reg_is_softreg_no_fpstack): Use >= instead of
4723 > so it works on the first vreg as well.
4725 2009-03-13 Zoltan Varga <vargaz@gmail.com>
4727 * dwarfwriter.c (emit_line_number_info): Disable an assert which seems to
4730 * aot-compiler.c: Get rid of xdebug_lock (), use the loader lock instead.
4732 * dwarfwriter.c (emit_line_number_info): Fix eglib build as eglib doesn't
4735 2009-03-12 Zoltan Varga <vargaz@gmail.com>
4737 * dwarfwriter.c (emit_line_number_info): Optimize the computation of the
4738 native->IL offset mapping.
4740 2009-03-11 Zoltan Varga <vargaz@gmail.com>
4742 * mini-amd64.c (mono_arch_output_basic_block): Fix % 1. Fixes #484323.
4744 * basic.cs: Add a test.
4746 2009-03-11 Mark Probst <mark.probst@gmail.com>
4748 * mini-x86.c (mono_arch_output_basic_block): Use different
4749 registers in case the ones we want to overwrite are used by the
4750 other operand. Fixes regression in #480807.
4752 2009-03-10 Zoltan Varga <vargaz@gmail.com>
4754 * aot-compiler.c (mono_compile_assembly): Make the output less verbose.
4756 * dwarfwriter.c (emit_line_number_info): The line number info for
4757 IL code was off by one. Fix that.
4759 * mini-s390x.c: Fix support for vtypes whose addresses are passed on the
4762 2009-03-09 Mark Probst <mark.probst@gmail.com>
4764 Contributed under the terms of the MIT/X11 license by Steven
4765 Munroe <munroesj@us.ibm.com>.
4767 * mini-ppc.c: Correct handling of OP_LOADI4_MEMINDEX for ppc64.
4770 2009-03-08 Zoltan Varga <vargaz@gmail.com>
4772 * dwarfwriter.c (token_handler): Decode method references in non-wrappers
4775 2009-03-06 Zoltan Varga <vargaz@gmail.com>
4777 * method-to-ir.c (mono_method_to_ir): Check for type load exceptions in
4778 the delegate ctor handling code. Fixes #482638.
4780 * method-to-ir.c (mini_emit_memset): Fix the handling of size '3'. Fixes
4783 * iltests.il.in: Add a test.
4785 * mini-darwin.c (mono_chain_signal): Remove this, it is already in
4788 2009-03-05 Mark Probst <mark.probst@gmail.com>
4790 * mini-trampolines.c (mono_create_jump_trampoline): If the method
4791 is shared generic code, return the trampoline, even if the method
4792 has already been compiled. Fixes #479763.
4794 * mini.c, mini.h: New function
4795 mono_jit_find_compiled_method_with_jit_info() which is the same as
4796 mono_jit_find_compiled_method() but also returns the jit info.
4798 2009-03-05 Mark Probst <mark.probst@gmail.com>
4800 * method-to-ir.c (mono_method_to_ir): Only force the vtable var
4801 for methods which actually have one. For all other methods, make
4802 sure the this argument var is live the whole method.
4804 * mini.c (mini_method_compile): Every shared method has a
4805 this/vtable/mrgctx info. Fixes #480807.
4807 2009-03-05 Mark Probst <mark.probst@gmail.com>
4809 * mini-ppc.c (mono_arch_build_imt_thunk): Add support for mixed
4810 generic/imt thunks where some entries branch through the vtable,
4811 while other entries branch directly.
4813 2009-03-05 Zoltan Varga <vargaz@gmail.com>
4815 * mini-darwin.c (mono_chain_signal): Define this to fix the build.
4817 * mini-windows.c: Ditto.
4819 * mini.c (mono_jit_runtime_invoke): Speed up the invoking of parameterless
4822 2009-03-04 Zoltan Varga <vargaz@gmail.com>
4824 * dwarfwriter.c (emit_line_number_info): Add some debug code to help track
4827 2009-03-04 Mark Probst <mark.probst@gmail.com>
4829 * method-to-ir.c: Don't inline methods that use JMP. Fixes
4832 2009-03-04 Mark Probst <mark.probst@gmail.com>
4834 * exceptions-x86.c: Include debug-mini.h - fixes build.
4836 2009-03-04 Martin Baulig <martin@ximian.com>
4838 * debug-mini.c: Clean up the exception API and add documentation.
4839 (mono_debugger_handle_exception): New public method; this is
4840 called when throwing an exception or encountering an unhandled one.
4841 (mono_debugger_call_exception_handler): Formerly known as
4842 mono_debugger_handle_exception(); this is used to tell the
4843 debugger that we're about to invoke an exception handler.
4845 2009-03-04 Martin Baulig <martin@ximian.com>
4847 * debug-mini.c (mono_debugger_runtime_invoke): Moved here from
4848 ../metadata/mono-debug-debugger.c; save and reset exception state.
4850 2009-03-02 Martin Baulig <martin@ximian.com>
4852 * debug-mini.c: Moved the debugger exception handling here from
4853 ../metadata/mono-debug-debugger.c.
4856 (MonoDebuggerExceptionAction): New exception typedef.
4859 (MonoDebuggerThreadInfo): Added `MonoObject *last_exception'.
4861 * exceptions-amd64.c
4862 (mono_amd64_throw_exception): Use the new debugger exception
4866 (mono_handle_exception_internal): Don't call
4867 mono_debugger_unhandled_exception() here.
4869 2009-03-03 Zoltan Varga <vargaz@gmail.com>
4871 * mini.c aot-compiler.c: Update after the changes to
4872 mono_marshal_get_runtime_invoke ().
4874 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot):
4875 Virtual generic methods might not have method->slot set, work around
4878 * generics.cs: Add a test.
4880 2009-03-02 Geoff Norton <gnorton@novell.com>
4883 * driver.c: Allow signal chaining of SIGFPE as well.
4885 2009-03-02 Zoltan Varga <vargaz@gmail.com>
4887 * mini-trampolines.c (mono_generic_virtual_remoting_trampoline): Update
4888 this since it now receives the method not its generic context in the
4891 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for mixed
4892 generic/imt thunks where some entries branch through the vtable, while
4893 other entries branch directly.
4895 * mini-x86.c (mono_arch_build_imt_thunk): Ditto.
4897 * method-to-ir.c (mono_method_to_ir): Enable fast virtual generic call
4898 support for interface methods as well.
4900 * mini-trampolines.c: Add support for virtual generic methods in interfaces
4901 using the normal IMT thunks.
4903 generics.cs: Add new tests.
4905 * method-to-ir.c (mono_method_to_ir): Pass the method instead of
4906 the generic inst to the generic imt thunks. This fixes AOT support,
4907 improves consistency with the normal IMT thunks, and makes it easier to
4908 add support for interface generic virtual methods later.
4910 * mini-trampolines.c (mono_magic_trampoline): Ditto.
4912 2009-02-28 Zoltan Varga <vargaz@gmail.com>
4914 * driver.c (mono_set_signal_chaining): New public API function to enable
4915 signal chaining on POSIX platforms.
4917 * mini-posix.c mini.c: Applied a variant of a patch by Simon Rowland
4918 (si@lindenlab.com) to implement signal chaining. The original patch was
4919 contributed under the MIT X/11 license:
4920 https://bugzilla.novell.com/show_bug.cgi?id=318894
4922 2009-02-27 Zoltan Varga <vargaz@gmail.com>
4924 * iltests.il.in (test_0_implicit_float_to_double_conversion): Disable this
4925 too until it can be made to run on amd64.
4927 2009-02-26 Zoltan Varga <vargaz@gmail.com>
4929 * mini-x86.c (mono_arch_get_this_arg_from_call): Avoid expensive calls
4930 to get_generic_context_from_code () + get_call_info () if possible.
4932 2009-02-25 Zoltan Varga <vargaz@gmail.com>
4934 * mini-exceptions.c (mono_handle_native_sigsegv): Implement the
4935 suspend-on-sigsegv functionality.
4937 * mini.c (mini_parse_debug_options): Add a new 'suspend-on-sigsegv' option
4938 to suspend when a native SIGSEGV is received. This is useful for debugging
4939 crashes which don't happen under gdb, since a live process contains more
4940 information than a core file.
4942 * mini-exceptions.c (mono_print_thread_dump): Use
4943 MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX instead of platform defines.
4945 * mini-x86.h (MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX): New define.
4947 * mini-amd64.h (MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX): Ditto.
4949 * basic-float.cs: Disable the tests which currently fail on amd64.
4951 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Pass a non-null
4952 value to mono_arch_patch_callsite () to fix crashes.
4954 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix a warning.
4956 2009-02-23 Zoltan Varga <vargaz@gmail.com>
4958 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Replace the
4959 nop code by patching the call address to point to the nullified class init
4960 trampoline, as the former does not seem to be safe on SMP machines.
4962 2009-02-23 Mark Probst <mark.probst@gmail.com>
4964 * mini-ops.h: Fix the argument types for a few x86 opcodes where
4967 2009-02-23 Zoltan Varga <vargaz@gmail.com>
4969 * basic-float.cs basic-calls.cs: Fix warnings.
4971 2009-02-22 Mark Probst <mark.probst@gmail.com>
4973 * tramp-ppc.c (mono_arch_create_trampoline_code): Store the
4974 correct frame pointer in the LMF. Should fix #478394.
4976 2009-02-22 Zoltan Varga <vargaz@gmail.com>
4978 * Makefile.am (fullaotcheck): Copy Mono.Simd.dll as well.
4980 * image-writer.c: Make the binary writer less verbose.
4982 2009-02-21 Zoltan Varga <vargaz@gmail.com>
4984 * method-to-ir.c (mono_method_to_ir): Don't assert if string ctors
4985 are called from runtime invoke wrappers.
4987 2009-02-20 Zoltan Varga <vargaz@gmail.com>
4989 * cpu-ppc.md (store_memindex): Increase the size of this.
4991 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
4993 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
4995 * cpu-x86.md: Fix the sizes for long_conv_to_r_un and long_conv_to_r_un_2.
4997 * mini-x86.c (mono_arch_output_basic_block): Use only 64bits of precision for
5000 Last fix for of #467201.
5003 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
5005 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
5007 * cpu-x86.md: Fix the sizes for fcall(_reg,_membase), long_conv_to_r4_2
5008 and long_conv_to_r8_2:
5010 Fixed part of #467201.
5012 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
5014 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
5016 * mini-x86.c (mono_arch_output_basic_block): Adjust precision of int to float
5017 conversion to 32 bits.
5019 * cpu-x86.md: Increase the size of int_conv_to_r4.
5021 * basic-float.cs: Add a test for this.
5023 Fixed part of #467201.
5025 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
5027 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
5029 * mini-x86.c (mono_arch_output_basic_block): Adjust precision of long to double
5030 conversion to 64 bits.
5032 * basic-float.cs: Add a test for this.
5034 Fixed part of #467201.
5036 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
5038 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
5040 * mini-x86.c (emit_move_return_value): Don't reduce precision of functions returning float.
5041 This behavior is compatible with MS.
5043 * iltest.il.in: Add a test for this.
5045 Fixed part of #467201.
5047 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
5049 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
5051 * mini-x86.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_R4, it must
5052 change the precision of the value.
5054 * cpu-x86.md: Define len for float_conv_to_r4.
5056 * basic-float.cs: Add a test for this.
5058 Fixed part of #467201.
5060 2009-02-19 Rodrigo Kumpera <rkumpera@novell.com>
5062 * mini.c: Adjust locking order to the new semantics where the loader lock
5065 2009-02-18 Rodrigo Kumpera <rkumpera@novell.com>
5074 * mini-trampolines.c:
5087 * tramp-x86.c: Use mono_domain_code_* functions instead of using MonoDomain::code_mp directly.
5089 2009-02-18 Zoltan Varga <vargaz@gmail.com>
5091 * mini-codegen.c (mono_local_regalloc): Remove a ! from if (!dest_sreg1)
5094 2009-02-17 Zoltan Varga <vargaz@gmail.com>
5096 * aot-compiler.c (add_generic_class): Only add rgctx invoke wrappers
5097 for cctors if needed.
5099 2009-02-17 Mark Probst <mark.probst@gmail.com>
5101 * mini-ppc.c: Fix build on Darwin.
5103 2009-02-17 Zoltan Varga <vargaz@gmail.com>
5105 * dwarfwriter.c (mono_dwarf_writer_emit_base_info): Use 2 as the DWARF
5106 version instead of 3 as valgrind doesn't like version 3.
5108 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
5110 * aot-compiler.c (mono_aot_method_hash): New function to return a hash
5111 usable for hashing methods.
5112 (emit_extra_methods): Use the new hash to avoid putting every method in the
5115 * aot-runtime.c (find_extra_method_in_amodule): Use the new hash.
5117 * aot-runtime.c (can_method_ref_match_method): New function to quickly check
5118 whenever a method ref could match a method.
5120 * aot-runtime.c (load_image): Revert the previous change, it causes an AOT
5123 * aot-runtime.c (find_extra_method_in_amodule): Add a cache for decoded
5126 * aot-runtime.c (load_image): Pass our basedir to mono_assembly_load.
5128 * aot-compiler.c (emit_exception_debug_info): Bump the maximum size of
5129 the encoding buffer.
5131 * method-to-ir.c (mono_method_check_inlining): Avoid calling
5132 mono_method_get_header () on inflated methods as an optimization.
5134 2009-02-16 Zoltan Varga <vargaz@gmail.com>
5136 * ssa.c (fold_ins): Fix another crash if the instruction following the
5137 switch was optimized away.
5139 2009-02-16 Mark Probst <mark.probst@gmail.com>
5141 Contributed under the terms of the MIT/X11 license by Steven
5142 Munroe <munroesj@us.ibm.com>.
5144 * mini-ppc.c, mini-ppc.h: Implement TLS for PPC64.
5146 2009-02-16 Zoltan Varga <vargaz@gmail.com>
5148 * mini.c method-to-ir.c mini-trampolines.c aot-runtime.c: Remove locking
5149 around the mono_domain_alloc calls, it is now done by the functions
5152 * aot-compiler.c (compile_method): Only add wrappers referenced by
5153 the method if compiling with full AOT.
5154 (mono_compile_assembly): Error out if --aot=full is specified on
5155 a platform where it is not supported.
5157 * aot-compiler.c (emit_trampolines): Emit generic class init trampolines
5160 * tramp-arm.c (mono_arch_create_generic_class_init_trampoline_full): Add
5163 * aot-runtime.c (load_named_code): Handle
5164 mono_arm_throw_exception_by_token.
5166 * mini-arm.h: Add declaration of mono_arm_throw_exception_by_token.
5168 * image-writer.c (asm_writer_emit_pointer_unaligned): Make this really
5171 * Makefile.am (fullaotcheck): Exit if a test fails.
5173 * aot-compiler.c (mono_compile_assembly): Use the ASM writer for full aot
5175 (mono_compile_assembly): Handle the assembler failing.
5177 * image-writer.c (asm_writer_emit_section_change): Handle ARM gas not
5178 accepting subsections of .bss.
5180 * ssa.c (visit_inst): Fix a crash if the instruction following a switch
5183 * aot-compiler.c: Remove some unused includes.
5185 * aot-compiler.c (MonoAotCompile): Remove some unused fields which are
5186 now in MonoImageWriter.
5188 * mini-x86.c (mono_arch_get_vcall_slot): Handle yet another
5189 code sequence which matches a non-virtual call. Fixes #472654.
5191 2009-02-15 Zoltan Varga <vargaz@gmail.com>
5193 * aot-compiler.c: Use xdebug_lock ()/unlock () macros for locking in the
5196 * aot-compiler.c: Make the xdebug code not depend on the AOT compiler,
5197 use the image/dwarf writers directly.
5199 * image-writer.c (struct _MonoImageWriter): Remove the unused 'image'
5202 * aot-compiler.c (MonoAotCompile): Remove fields which are now in
5205 * image-writer.h: Fix some typos.
5207 * dwarfwriter.h dwarfwriter.c: New files.
5209 * aot-compiler.c: Extract the DWARF info writing functionality into a
5212 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Add a 'out_unwind_ops'
5213 argument to return unwind info.
5215 * tramp-arm.c (mono_arch_create_trampoline_code_full): Ditto.
5217 * aot-compiler.c: Emit unwind info for trampolines in full-aot mode.
5219 * aot-runtime.c (decode_method_ref): Add a case for
5220 MONO_AOT_METHODREF_WRAPPER_NAME.
5222 * mini.h: Add constants for the magic numbers used in encode_method_ref ()
5225 * aot-compiler.c (encode_method_ref): Use the new constants.
5227 * aot-runtime.c (decode_method_ref): Ditto.
5229 * aot-compiler.c (compile_method): For generic icalls, queue the wrapper to
5230 be compiled, not the icall itself.
5232 2009-02-14 Zoltan Varga <vargaz@gmail.com>
5234 * aot-runtime.c (find_extra_method_in_amodule): Avoid decoding wrapper names
5235 using decode_method_ref ().
5237 * method-to-ir.c (mini_emit_ldelema_1_ins): If the array index is a long,
5238 convert it to an in32. Fixes #475859.
5240 * arrays.cs: Add a test.
5242 2009-02-12 Zoltan Varga <vargaz@gmail.com>
5244 * mini-s390x.c (mono_arch_output_basic_block): Fix the shift amounts in
5247 * basic-long.cs: Add a test.
5249 2009-02-12 Mark Probst <mark.probst@gmail.com>
5251 * mini-x86.c, mini-x86.h: Very simple frame pointer removal. We
5252 remove the frame pointer in leaf methods which don't receive any
5253 arguments, don't throw exceptions and don't do dynamic stack
5256 2009-02-12 Zoltan Varga <vargaz@gmail.com>
5258 * mini-amd64.c (mono_arch_build_imt_thunk): Fix size calculation after
5259 the fail_tramp changes. Hopefully fixes #475132.
5261 2009-02-12 Rodrigo Kumpera <rkumpera@novell.com>
5263 * method-to-ir.c (mono_emit_method_call_full): Use mono_metadata_signature_dup_mempool
5264 instead of mono_metadata_signature_dup_full.
5266 2009-02-12 Zoltan Varga <vargaz@gmail.com>
5268 * ssa.c (fold_ins): Use MONO_IS_JUMP_TABLE () and MONO_JUMP_TABLE_FROM_INS ()
5269 for processing jump tables. Fixes #473787.
5271 2009-02-11 Mark Probst <mark.probst@gmail.com>
5273 * mini-generic-sharing.c: mini_method_get_context() just calls
5274 mono_method_get_context_general() now.
5276 * mini.c, mini.h: Moved get_object_generic_inst(),
5277 construct_object_context_for_method() and
5278 mono_domain_lookup_shared_generic() to metadata/generic-sharing.c.
5280 2009-02-11 Zoltan Varga <vargaz@gmail.com>
5282 * branch-opts.c (mono_if_conversion): Handle the case where the merged
5283 basic block fell through to its successor bblock without a branch. Fixes
5286 * iltests.il.in: Add a test.
5288 * aot-compiler.c (encode_method_ref): Encode methods of array types.
5289 (can_encode_patch): We can now handle arrays of generic parameters and
5292 * aot-runtime.c (decode_method_ref_2): Handle methods of array types.
5294 * aot-compiler.c aot-runtime.c: Emit the size of specific trampolines into
5295 the AOT file to avoid some #ifdefs in aot-runtime.c
5297 * mini.h: Bump AOT file format version.
5299 2009-02-10 Zoltan Varga <vargaz@gmail.com>
5301 * Makefile.am (fullaotcheck): Make this run the tests.
5303 * aot-compiler.c: Make the printing of skipped methods runtime configurable.
5305 2009-02-10 Mark Probst <mark.probst@gmail.com>
5307 * mini-x86.c (mono_arch_context_get_int_reg): Handle all registers
5308 individually. Fixes #473482.
5310 2009-02-10 Zoltan Varga <vargaz@gmail.com>
5312 * mini-arm.c (mono_arch_output_basic_block): Disable AOT for OP_JMP.
5314 2009-02-09 Jeffrey Stedfast <fejj@novell.com>
5316 * aot-compiler.c (arch_emit_plt_entry): Fixed to compile.
5317 (mono_compile_assembly): Hush compile warnings about
5318 uninitialized [tmp_]outfile_name variables in the !use_bin_writer
5321 2009-02-10 Zoltan Varga <vargaz@gmail.com>
5323 * exceptions-arm.c (mono_arch_find_jit_info): Fix aot support.
5325 * mini-arm.c: Checkin unwind related changes missing from an earlier commit.
5327 * aot-compiler.c: Fix arm support.
5329 * image-writer.c: Move the R_ARM constants to image-writer.h. Export a
5330 img_writer_emit_unset_mode () function.
5332 * unwind.c (mono_unwind_get_dwarf_data_align): New helper function.
5333 (mono_unwind_get_dwarf_pc_reg): Ditto.
5335 * aot-compiler.c (emit_dwarf_abbrev): Another large reorganization.
5336 Move almost all platform specific code to a set of arch_ functions,
5337 and document them to ease porting.
5339 * aot-compiler.c (mono_xdebug_init): Fix xdebug support.
5341 * image-writer.h image-writer.c: New files, extracted from aot-compiler.c.
5343 * aot-compiler.c: Extract the image writing functionality into a separate
5344 module to reduce the size of this file.
5346 2009-02-09 Geoff Norton <gnorton@novell.com>
5348 * mini-s390.c: Fix the signature of emit_sig_cookie.
5350 2009-02-09 Zoltan Varga <vargaz@gmail.com>
5352 * aot-compiler.c (is_shared_got_patch): Add MONO_PATCH_INFO_IMAGE.
5354 * aot-runtime.c (is_shared_got_patch): Ditto.
5356 * aot-runtime.c (load_named_code): Cope with the fact that
5357 decode_got_entry () won't decode the patch fully if its corresponding got
5358 entry is already filled.
5360 * tramp-amd64.c (mono_arch_create_monitor_enter_trampoline_full):
5362 (mono_arch_create_monitor_exit_trampoline_full): Ditto.
5364 * tramp-amd64.c (mono_arch_create_monitor_enter_trampoline_full): Use 'code'
5365 as the moving pointer instead of 'buf' for consistency with the rest of the
5367 (mono_arch_create_monitor_exit_trampoline): Ditto.
5369 * aot-compiler.c (emit_trampolines): Add throw_pending_exception/
5370 generic_class_init trampolines.
5371 (add_generic_class): Extract some code from add_generic_instances () into a
5372 separate function so it can be called from other places too.
5373 (compile_method): Call add_generic_class () for the classes of inflated methods
5374 referenced by the method.
5375 (can_encode_patch): Allow references to generic parameters.
5377 * aot-runtime.c: Add support the patches required by the new trampolines.
5379 * exceptions-amd64.c (mono_arch_get_throw_pending_exception_full): Add full-aot
5382 * tramp-amd64.c (mono_arch_create_generic_class_init_trampoline_full): Add
5385 * exceptions-amd64.c (mono_arch_get_throw_pending_exception_full): Rename
5386 this from get_throw_pending_exception, make the signature full aot compatible.
5388 * Makefile.am (fullaotcheck): New target to run full-aot tests.
5390 * method-to-ir.c (inline_method): Save/Restore cfg->ret_var_set too.
5392 * exceptions.cs: Add a test.
5394 2009-02-07 Zoltan Varga <vargaz@gmail.com>
5396 * unwind.c (mono_unwind_frame): Eliminate the data_align_factor argument,
5397 use the DWARF_DATA_ALIGN constant instead.
5399 * exception-<ARCH>.c: Update after the above change.
5401 * exceptions-arm.c (mono_arch_find_jit_info): Transition this to use the
5404 * mini-arm.c: Enable the dwarf unwinder.
5406 * mini-trampolines.c (mono_magic_trampoline): Use mono_class_get_vtable_entry ()
5407 instead of mono_class_setup_vtable ().
5409 2009-02-07 Zoltan Varga <vargaz@gmail.com>
5411 * exceptions-x86.c (mono_arch_find_jit_info): Transition this to use the
5414 * mini-x86.h: Enable the dwarf unwinder.
5416 2009-02-06 Raja R Harinath <harinath@hurrynot.org>
5418 Fix mcs/tests/test-7.cs
5419 * mini-amd64.c (mono_arch_allocate_vars): Revert change from
5422 2009-02-06 Zoltan Varga <vargaz@gmail.com>
5424 * mini.c (print_jit_stats): Remove some unused statistics.
5426 2009-02-05 Zoltan Varga <vargaz@gmail.com>
5428 * aot-compiler.c (emit_klass_info): Update after MonoClass changes.
5430 2009-02-05 Mark Probst <mark.probst@gmail.com>
5432 * jit-icalls.c (mono_helper_compile_generic_method): Don't inflate
5433 the method we get from mono_object_get_virtual_method() because
5434 that function does it properly, now.
5436 2009-02-05 Zoltan Varga <vargaz@gmail.com>
5438 * unwind.c (mono_unwind_ops_encode): Handle offsets greater than 32 between
5439 opcodes. Fixes #472775.
5441 2009-02-05 Mark Probst <mark.probst@gmail.com>
5443 * mini-exceptions.c (ves_icall_get_frame_info): Account for the
5444 fact that mono_find_jit_info() sometimes returns the context
5445 corresponding to the jit info in new_ctx. Fixes #472600.
5447 2009-02-05 Zoltan Varga <vargaz@gmail.com>
5449 * method-to-ir.c mini-hppa.c mini.c trace.c mini-s390x.c aot-compiler.c
5450 mini-s390.c: Use mono_class_enum_basetype () instead of accessing
5451 klass->enum_basetype directly.
5453 * aot-compiler.c (emit_class_dwarf_info): Add support for all possible
5456 * unwind.c: Avoid 0 sized arrays.
5458 2009-02-04 Zoltan Varga <vargaz@gmail.com>
5460 * mini-exceptions.c (mono_setup_altstack): Use a more reasonable altstack
5461 size on systems with 64k pages. Fixes #471389.
5463 2009-02-04 Mark Probst <mark.probst@gmail.com>
5465 Contributed under the terms of the MIT/X11 license by Steven
5466 Munroe <munroesj@us.ibm.com>.
5468 * mini-ppc.c (mono_arch_output_basic_block): Generate better code
5469 for LOADI4_MEMBASE. Use addi instead of addic if it's not
5472 2009-02-04 Mark Probst <mark.probst@gmail.com>
5474 Contributed under the terms of the MIT/X11 license by Steven
5475 Munroe <munroesj@us.ibm.com>.
5477 * exceptions-ppc.c (mono_arch_get_restore_context): Code size
5480 * tramp-ppc.c (mono_arch_create_generic_class_init_trampoline):
5481 The trampoline can be longer on PPC64.
5483 2009-02-04 Mark Probst <mark.probst@gmail.com>
5485 Contributed under the terms of the MIT/X11 license by Steven
5486 Munroe <munroesj@us.ibm.com>.
5488 * mini-ppc.c: Compiler warning fixes and trivial code
5491 2009-02-04 Zoltan Varga <vargaz@gmail.com>
5493 * method-to-ir.c (mono_spill_global_vars): Fix problems caused by reading
5494 ins->dreg which could be a hardware register, not a vreg.
5496 * aot-compiler.c (emit_method_dwarf_info): Ditto.
5498 * mini.h (MonoCompile): Remove vreg_to_var_num array, it is no longer used.
5499 (struct MonoMethodVar): Add a vreg field, holding the vreg of variable.
5501 * mini.c (mono_compile_create_var_for_vreg): Set var->vreg.
5503 * mini-amd64.c (mono_arch_output_basic_block): Avoid reading cfg->varinfo[..]
5504 ->dreg, that is not the vreg we are looking for.
5506 * mini-amd64.h mini-x86.h: Enable MONO_ARCH_LIVENESS_OPS again.
5508 * mini-x86.c (mono_arch_output_basic_block): Add support for LIVERANGE_START/
5511 * method-to-ir.c (mono_spill_global_vars): Add an assert to help track down
5514 2009-02-03 Zoltan Varga <vargaz@gmail.com>
5516 * mini-x86.c (mono_arch_emit_prolog): Emit unwind info.
5518 * aot-compiler.c (emit_line_number_info): Fix line number emission when
5521 * aot-compiler.c: Add xdebug support on x86.
5523 * unwind.c: Add x86 support.
5525 * aot-compiler.c (emit_exception_debug_info): Control the emission of
5526 unwind info using a new MONO_ARCH_HAVE_XP_UNWIND define.
5528 * mini.c (mini_method_compile): Ditto.
5530 * mini-amd64.c (mono_arch_allocate_vars): Avoid setting cfg->ret->dreg to
5533 * aot-compiler.c: Add emit_push_section ()/emit_pop_section () helper functions
5534 which mimic .push_section/.pop_section in GAS.
5536 * aot-compiler.c: Emit precise live range information for variables.
5538 * mini-amd64.c (mono_arch_output_basic_block): Add OP_LIVERANGE_START/END.
5540 * method-to-ir.c (mono_spill_global_vars): Compute the instructions marking
5541 the live ranges of variables, and emit OP_LIVERANGE_START/END opcodes for
5544 * mini-ops.h: Add OP_LIVERANGE_START/END opcodes to mark
5545 the live ranges of variables.
5547 * mini.h (struct MonoMethodVar): Add two fields containing the live range
5548 of the variable in terms of native offsets.
5550 2009-02-03 Rodrigo Kumpera <rkumpera@novell.com>
5552 * arrays.cs: Test for Get/SetValue of array with negate lower bounds.
5554 2009-02-02 Mark Probst <mark.probst@gmail.com>
5556 Contributed under the terms of the MIT/X11 license by Steven
5557 Munroe <munroesj@us.ibm.com>.
5559 * exceptions-ppc.c (restore_regs_from_context): Correct operand
5560 order (offset then base reg) for ppc_load_multiple_regs.
5561 (emit_save_saved_regs) Correct operand order for
5562 ppc_store_multiple_regs.
5563 (mono_arch_get_call_filter): Correct operand order for
5564 ppc_load_multiple_regs.
5566 * mini-ppc.c (emit_memcpy): Fix operand order for
5567 ppc_load_reg_update and ppc_store_reg_update.
5568 (mono_arch_output_basic_block): Correct operand order for ppc_lha.
5569 (mono_arch_emit_epilog): Correct operand order for
5570 ppc_load_multiple_regs.
5572 * tramp-ppc.c (mono_arch_create_trampoline_code): Correct operand
5573 order for ppc_store_multiple_regs and ppc_load_multiple_regs.
5575 2009-02-02 Mark Probst <mark.probst@gmail.com>
5577 * cpu-ppc64.md: Fixed storer4_memindex length.
5579 2009-02-02 Zoltan Varga <vargaz@gmail.com>
5581 * aot-compiler.c (emit_line_number_info): Optimize the size of the emitted
5584 * aot-compiler.c (emit_line_number_info): Optimize this.
5586 2009-02-01 Zoltan Varga <vargaz@gmail.com>
5588 * aot-compiler.c: Disassemble tokens in the IL disassembly.
5590 * aot-compiler.c: Add debug info for methods without debug info by
5591 emitting an IL file and having the line number info referencing that file.
5593 * aot-compiler.c: Optimize the size of the generated line number info.
5595 * aot-compiler.c: Emit line number info in xdebug mode.
5597 * aot-compiler.c (mono_save_xdebug_info): Receive a MonoCompile instead of a
5600 2009-01-31 Zoltan Varga <vargaz@gmail.com>
5602 * aot-compiler.c (emit_method_dwarf_info): Emit names for local variables.
5604 * driver.c (mono_main): Enable debugging support automatically if XDEBUG
5607 2009-01-31 Rodrigo Kumpera <rkumpera@novell.com>
5609 * basic-calls.cs: Test for the weird crash found on arm.
5611 2009-01-31 Rodrigo Kumpera <rkumpera@novell.com>
5613 * cpu-arm.md: Increase the size of storer8_membase_reg and
5614 loadr8_membase_reg to 24 bytes to accomodate the extra add.
5616 * mini-arm.c (mono_arch_output_basic_block): Under FPA, when emitting
5617 OP_STORER8_MEMBASE_REG and OP_LOADR8_MEMBASE_REG, add the original
5618 reg to LR otherwise we'll be loading/storing from just the offset.
5620 2009-01-30 Miguel de Icaza <miguel@novell.com>
5622 Question: if we are storing gint32's inside the "*native_offset",
5623 should we change the signature to "gint32 *native_offset" to
5624 ensure that we do not have type definition problems?
5626 * mini-exceptions.c (ves_icall_get_frame_info): Cast the gint32 to
5627 an int * as this is what the other function expects, causes
5628 problems with Freescale's compiler that defined int32_t to be a
5629 long and makes int incompatible
5631 2009-01-30 Miguel de Icaza <miguel@novell.com>
5633 * Rename generic-sharing.c to mini-generic-sharing.c to avoid the
5634 filename conflict with bjam.
5636 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
5638 * cpu-arm.md: Increase the size of storer8_membase_reg to 20 bytes
5639 as it might use decomposed ops.
5641 2009-01-30 Zoltan Varga <vargaz@gmail.com>
5643 * jit-icalls.c (mono_imul_ovf): Fix one of the literals.
5645 * mini.c (mini_init): Emulate mul.ovf opcodes if MONO_ARCH_EMULATE_MUL_OVF
5648 * mini-arm.h (MONO_ARCH_EMULATE_MUL_OVF): New define.
5650 * mini-arm.c (mono_arch_build_imt_thunk): Rewrite this to allow large vtable
5653 * mini-arm.c (mono_arch_context_get_int_reg): Adapt this to the "clever"
5654 way registers are stored in MonoContext on arm.
5656 * unwind.c: Rewrite the handling of the cached_info array to use hazard pointers
5657 instead of locking so mono_get_cached_unwind_info () becomes signal safe.
5659 * mini.c (mini_init): Emuate OP_FCONV_TO_I when using soft float.
5661 * mini-arm.c (emit_load_volatile_arguments): Avoid an unneccesary assert.
5663 * mini.c (mini_init): Register mono_isfinite.
5665 * jit-icalls.c (mono_isfinite): New jit icall.
5667 * method-to-ir.c (mono_decompose_soft_float): Add support for OP_CKFINITE.
5669 * exceptions-arm.c (mono_arch_find_jit_info): When unwinding using the LMF,
5670 set esp to ARMREG_FP instead of R12, since R12 stores the value of sp for
5673 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
5675 * exceptions-arm.c (mono_arch_find_jit_info): The frame layout on arm have
5676 separate frame and stack pointers, so we must use FP to find the register
5678 The FP reg is retrieved from the MonoContext::regs array.
5680 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
5682 * mini-arm.c (mono_arch_output_basic_block): Emit two cond ops for OP_FBGE
5685 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
5687 * mini-arm.c (mono_arch_emit_setret): Emit OP_FMOVE for methods that
5688 return R4 and R8 when not running under softfloat.
5690 Fixes basic-calls.exe
5692 2009-01-30 Zoltan Varga <vargaz@gmail.com>
5694 * mini-arm.c: Implement some overflow opcodes.
5696 2009-01-29 Miguel de Icaza <miguel@novell.com>
5698 * ssa.c: handle another alloca.h
5700 * mini-exceptions.c (mono_handle_native_sigsegv): Do not use
5701 PLATFORM_WIN32 for detecting if we have sigaction. Instead use
5702 MONO_ARCH_USE_SIGACTION.
5704 * aot-runtime.c, mini-exceptions.c: Replace platform define with
5707 * method-to-ir.c (mono_method_to_ir): Type cast fix on some platforms.
5709 * mini-ppc.h (MONO_ARCH_USE_SIGACTION): Do not define this for all
5710 PPC targets as sigaction does not exist on all platforms, define
5711 this on a per-platform basis.
5713 Instead of erroring out if the platform is not defined, include
5714 mini-ppc-os.h, and expect that the OS specific setting provides
5715 the required information.
5717 2009-01-30 Zoltan Varga <vargaz@gmail.com>
5719 * aot-compiler.c: Fix --enable-minimal=aot.
5721 2009-01-30 Zoltan Varga <vargaz@gmail.com>
5723 * exceptions-arm.c (mono_arch_get_throw_exception_generic): Fix the
5726 2009-01-29 Zoltan Varga <vargaz@gmail.com>
5728 * exceptions-arm.c: Fix warnings.
5730 * tramp-arm.c aot-compiler.c unwind.h unwind.c: Implement xdebug support for
5733 * mini-x86.c: Fix --enable-minimal=jit build.
5735 * mini.c: Really fix --enable-minimal=jit build.
5737 * mini.c (construct_object_context_for_method): Move this outside
5738 the DISABLE_JIT block to fix the --enable-minimal=jit build.
5740 "Backported" of r124984 from 2.0 branch.
5742 * aot-compiler.c aot-runtime.c: Add full-aot support delegate BeginInvoke/EndInvoke.
5744 "Backport" of r124977 + r124978 from 2.0 branch.
5746 * exceptions-arm.c (mono_arm_throw_exception_by_token): New helper function
5747 to avoid calling mono_exception_from_token () from the throw trampoline.
5748 (mono_arch_get_throw_exception_generic): call throw_exception_by_token
5749 for throwing corlib exceptions, this fixes full-aot support for corlib
5752 * aot-compiler.c (compile_method): Make a copy of cfg->locals to fix the build.
5754 2009-01-29 Miguel de Icaza <miguel@novell.com>
5756 * mini-darwin.c, mini-windows.c, mini-posix.c: Commit the first
5757 part of the changes to split the code in mini into operating
5758 system specific files.
5760 This patch was done by copying mini.c to the respective files to
5761 preserve SVN history.
5763 2009-01-29 Zoltan Varga <vargaz@gmail.com>
5765 * aot-compiler.c (emit_method_dwarf_info): Add minimal support for locals.
5767 2009-01-28 Zoltan Varga <vargaz@gmail.com>
5769 * method-to-ir.c (mono_method_to_ir): Avoid generic sharing for calls made to
5770 remoting-invoke-with-check wrappers of shared methods.
5772 * mini.c (print_jit_stats): Print out major gc count/time for libgc too.
5774 2009-01-27 Mark Probst <mark.probst@gmail.com>
5776 * method-to-ir.c (emit_stloc_ir): Only apply the reg-reg move
5777 optimization if the top of stack is the last instruction in the
5778 bblock. Otherwise it might have been used after its definition.
5781 2009-01-27 Zoltan Varga <vargaz@gmail.com>
5783 * mini-trampolines.c (mono_magic_trampoline): Print out the caller
5784 method as well when get_vcall_slot () fails to match a code sequence.
5786 * mini-arm.c: Fix the android build, which doesn't have
5789 2009-01-26 Zoltan Varga <vargaz@gmail.com>
5791 * mini-s390x.c: Remove a stray declaration of emit_sig_cookie () to fix
5794 2009-01-26 Rodrigo Kumpera <rkumpera@novell.com>
5796 * unwind.c (mono_unwind_cleanup): Don't crash if cached_info is NULL.
5798 2009-01-26 Zoltan Varga <vargaz@gmail.com>
5800 * mini.c (mini_method_compile): Save the unwind info generated by the JIT
5801 and put its id into jinfo->used_regs. This is only used on amd64,
5802 which is currently the only platform generating unwind info.
5804 * exceptions-amd64.c: Instead of unwinding based on a register mask, use
5805 the dwarf unwinder. This is required to correctly handle async exceptions
5806 like thread abort and stack overflows, which can happen while a method
5807 is in the middle of its prolog or epilog.
5809 * aot-runtime.c (mono_aot_get_unwind_info): New helper function to obtain
5810 the unwind info belonging to an AOTed method.
5812 * aot-compiler.c aot-runtime.c: Save/Load the unwind info emitted by the JIT
5813 into cfg->unwind_ops.
5815 * unwind.c (mono_unwind_frame): Use <= instead of < for the loop exit check.
5817 * mini.c (mini_init): Call mono_unwind_init ().
5818 (mini_cleanup): Call mono_unwind_cleanup ().
5820 * unwind.c: Add functions for managing a set of unwind info entries, allowing
5821 unwind info to be shared between methods.
5823 * mini-amd64.c (mono_arch_emit_prolog): Emit unwind info for the registers
5826 * exceptions-amd64.c (mono_arch_exceptions_init): Call
5827 get_throw_pending_exception () to avoid initialization races.
5829 * mini-exceptions.c (mono_exceptions_init): Call an arch specific
5830 mono_arch_exceptions_init () function.
5832 * mini.h (MONO_INST_NEW): Remove duplicate setting of cil_code.
5834 2009-01-25 Zoltan Varga <vargaz@gmail.com>
5836 * mini.c (mono_get_domain_intrinsic): New helper function.
5837 (mono_get_thread_intrinsic): Ditto.
5839 * mini-arm.c mini-ia64.c: Use the new helper functions.
5841 * method-to-ir.c (mono_method_to_ir): Fix the comment for
5842 the last constrained_call change, since it is needed in the non-AOT
5845 * mini-arm.c: Implement OP_TLS_GET on arm eabi linux.
5847 * mini-arm.c (mono_arch_emit_prolog): Add an inlined version of
5848 mono_get_lmf_addr () on arm eabi linux.
5850 2009-01-24 Zoltan Varga <vargaz@gmail.com>
5852 * mini-amd64.c (mono_arch_get_vcall_slot): Handle yet another
5853 code sequence which matches a non-virtual call.
5855 2009-01-23 Mark Probst <mark.probst@gmail.com>
5857 * mini-ppc.c (mono_arch_context_get_int_reg): Allow access to the
5860 2009-01-23 Zoltan Varga <vargaz@gmail.com>
5862 * aot-compiler.c aot-runtime.c: Treat delegate-invoke wrappers similarly to
5863 runtime-invoke wrappers, since they are also shared based on signature.
5865 2009-01-22 Mark Probst <mark.probst@gmail.com>
5867 * mini-exceptions.c (ves_icall_get_frame_info): Fetch the generic
5868 info from the (correct) context.
5870 2009-01-22 Zoltan Varga <vargaz@gmail.com>
5872 * unwind.c (mono_unwind_frame): Remove a stray g_free ().
5874 * unwind.c (mono_unwind_frame): New function to unwind through a frame
5875 using dwarf unwinding info. Not yet used.
5877 * mini.c (mini_init): When using xdebug, disable freeing of domains.
5879 2009-01-21 Mark Probst <mark.probst@gmail.com>
5881 * mini-ppc.c (mono_arch_delegate_invoke_impl): Return function
5884 * mini-trampolines.c (mono_delegate_trampoline): Remove the PPC64
5885 special case and handle mono_arch_delegate_invoke_impl() returning
5886 function descriptors.
5888 * tramp-ppc.c (mono_arch_create_trampoline_code): Delegate
5889 trampolines return function descriptors, too.
5891 2009-01-21 Zoltan Varga <vargaz@gmail.com>
5893 * method-to-ir.c (handle_alloc): Avoid generic instances in the
5894 out_of_line optimization.
5896 2009-01-21 Martin Baulig <martin@ximian.com>
5899 (MonoCompile): Added `disable_deadce_vars' to disable removing
5903 (mini_method_compile): Set `cfg->disable_deadce_vars' when running
5904 inside the debugger.
5906 * liveness.c (mono_analyze_liveness): Don't remove any unused
5907 variables if `cfg->disable_deadce_vars' is set.
5909 2009-01-21 Mark Probst <mark.probst@gmail.com>
5911 * method-to-ir.c: Only apply exception constructor optimization if
5912 the the method actually belongs to an exception class. Fixes
5915 2009-01-21 Zoltan Varga <vargaz@gmail.com>
5917 * mini-trampolines.c (mono_delegate_trampoline): Put back the previous
5918 change inside a #ifdef __mono_ppc64__.
5920 * aot-compiler.c (compile_method): Remove the previous limitation.
5922 * method-to-ir.c (method-to-ir.c): Add support for the constrained prefix
5923 on type variables in AOTed code.
5925 * aot-compiler.c (compile_method): Skip generic methods having type
5926 constraints on their generic parameters.
5928 * aot-compiler.c (compile_method): Check for methods which cannot be
5929 encoded inside RGCTX_FETCH patches as well.
5931 * mini-exceptions.c (mono_print_thread_dump): Fix the windows
5934 2009-01-20 Mark Probst <mark.probst@gmail.com>
5936 * method-to-ir.c: Force the vtable variable in shared generic code
5937 for the case that they might show up on a stack trace where they
5940 * mini-exceptions.c: Save and use generic sharing info as well as
5941 IP in stack traces to resolve shared generic instantiations.
5943 2009-01-20 Zoltan Varga <vargaz@gmail.com>
5945 * mini-trampolines.c (mono_delegate_trampoline): Revert the change which
5946 added a mono_get_addr_from_ftnptr () as it breaks the ia64 build.
5948 2009-01-20 Mark Probst <mark.probst@gmail.com>
5950 * method-to-ir.c: Do generic sharing for array constructors.
5952 2009-01-20 Rodrigo Kumpera <rkumpera@novell.com>
5954 * mini-exceptions.c (mono_print_thread_dump): Add information
5955 about the thread state using wapi_current_thread_desc.
5957 2009-01-19 Rodrigo Kumpera <rkumpera@novell.com>
5959 * basic-simd.cs: Tests for the new constructors.
5961 2009-01-19 Rodrigo Kumpera <rkumpera@novell.com>
5963 * mini-ops.h: Added OP_EXPAND_*
5967 * mini-x86.c (mono_arch_output_basic_block): Same.
5969 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for single element constructors.
5971 2009-01-19 Zoltan Varga <vargaz@gmail.com>
5973 * iltests.il.in: Add a test for #467385.
5975 2009-01-18 Rodrigo Kumpera <rkumpera@novell.com>
5977 * mini.c (mini_thread_cleanup): Don't cleanup TLS storage if the
5978 thread been cleaned up is not the same currently in execution.
5980 Fixes appdomain-unload crashes on windows, osx and linux variants
5981 without the __thread keyword.
5983 2009-01-18 Zoltan Varga <vargaz@gmail.com>
5985 * mini-arm.c (mono_arch_flush_icache): Applied patch from Koushik Dutta
5986 (koush@koushikdutta.com). Implement this for android.
5988 * helpers.c (mono_disassemble_code): Avoid assembler errors if the id
5989 begins with a digit.
5991 * method-to-ir.c: Call mono_gc_get_write_barrier () instead of
5992 mono_marshal_get_write_barrier ().
5994 2009-01-17 Rodrigo Kumpera <rkumpera@novell.com>
5996 * decompose.c (mono_decompose_vtype_opts): Fix the decomposition
5997 of OP_VCALL_* ops for 8 bytes vtypes on 32 bits archs and platorms
5998 that pass them on a register pair.
6000 This affects windows, OSX and FreeBSD. The mono/tests/handleref.exe
6001 test was crashing due to that.
6003 Fri Jan 16 15:21:21 CET 2009 Paolo Molaro <lupus@ximian.com>
6005 * exceptions-ppc.c: tweaks from malc (OV-Soft) to fix the size of the
6006 trampoline code. Include ucontext.h only if available.
6008 2009-01-15 Mark Probst <mark.probst@gmail.com>
6010 * mini.c: mono_domain_lookup_shared_generic() takes an open method
6011 and doesn't check whether it's sharable, like it was before
6012 removing the shared generics hash. This brings IronPython
6013 performance back to what it was before that change.
6015 2009-01-14 Mark Probst <mark.probst@gmail.com>
6017 * method-to-ir.c: Handle delegate invocation optimization earlier,
6018 otherwise it would be handled (much more slowly) by the
6019 final/sealed optimization.
6021 2009-01-13 Zoltan Varga <vargaz@gmail.com>
6023 * mini.c (SIG_HANDLER_SIGNATURE): Avoid crashes when the current thread or
6024 domain is not set. Fixes #465864.
6026 2009-01-12 Mark Probst <mark.probst@gmail.com>
6028 * method-to-ir.c: Don't stop sharing of generic methods with catch
6029 clauses - we already handle those.
6031 2009-01-12 Mark Probst <mark.probst@gmail.com>
6033 * mini.c, mini.h: lookup_generic_method() is now
6034 mono_domain_lookup_shared_generic() and uses the jit_code_hash,
6035 making the shared_generics_hash obsolete.
6037 2009-01-12 Mark Probst <mark.probst@gmail.com>
6039 * mini-ppc.c, exceptions-ppc.c, cpu-ppc.md, cpu-ppc64.md: Don't
6040 use the red zone. Make room on the stack first and then use it,
6041 not the other way around.
6043 2009-01-12 Zoltan Varga <vargaz@gmail.com>
6045 * mini.c (mini_init): Call mono_xdebug_init ().
6047 * aot-compiler.c (mono_xdebug_init): Make this non-static.
6049 2009-01-11 Zoltan Varga <vargaz@gmail.com>
6051 * TestDriver.cs: Add an --iter argument to run tests multiple times.
6053 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Emit debug info for
6056 * aot-compiler.c (mono_save_trampoline_xdebug_info): New function to emit
6057 debug+unwind info for trampolines.
6059 * mini.c (mono_create_unwind_op): New helper function.
6061 * unwind.h: Add macros for emitting unwind ops without a MonoCompile.
6063 2009-01-10 Zoltan Varga <vargaz@gmail.com>
6065 * aot-compiler.c: Fix the build.
6067 2009-01-09 Zoltan Varga <vargaz@gmail.com>
6069 * Makefile.am: Update dtrace-prelink.sh location.
6071 2009-01-08 Zoltan Varga <vargaz@gmail.com>
6073 * method-to-ir.c (mono_method_to_ir): Fix the check for the mscorlib ldstr
6074 optimization. Fixes #464520.
6076 2009-01-07 Bill Holmes <billholmes54@gmail.com>
6078 * mini-amd64.c : Adding code to save/restore non-volatile registers
6081 * exceptions-amd64.c : Adding code to save/restore non-volatile
6082 registers on Winx64.
6084 Contributed under MIT/X11 license.
6086 2009-01-07 Zoltan Varga <vargaz@gmail.com>
6088 * mini-arm.c (mono_arch_flush_icache): Use __GNUC_PREREQ instead of checking
6089 __GNUC_MINOR__ which can break when the major version changes.
6091 2009-01-07 Rodrigo Kumpera <rkumpera@novell.com>
6093 * basic-simd.cs: Add tests for usage of the sizeof opcode.
6095 2009-01-07 Geoff Norton <gnorton@novell.com>
6097 * helpers.c: Allow mono -v -v -v to work on darwin.
6099 2009-01-05 Bill Holmes <billholmes54@gmail.com>
6101 * mini-amd64.c (mono_arch_get_vcall_slot) : Handle an additional instruction
6104 Contributed under MIT/X11 license.
6106 2009-01-05 Zoltan Varga <vargaz@gmail.com>
6108 * mini.c (mono_allocate_stack_slots_full2): Use mono_class_from_mono_type
6109 instead of directly accessing type->data.klass. Fixes #462016.
6110 (mono_allocate_stack_slots_full): Ditto.
6112 * mini-arm.c (mono_arch_flush_icache): Applied patch from Riku Voipio
6113 <novell@kos.to>. Fix cache flush on kernels without OLDABI compat option.
6115 * aot-compiler.c (emit_plt): Fix ARM build.
6117 2009-01-04 Zoltan Varga <vargaz@gmail.com>
6119 * branch-opts.c (mono_if_conversion): Optimize this using ins->prev.
6121 * branch-opts.c (mono_if_conversion): Fix an assert introduced by the last
6124 * branch-opts.c (mono_if_conversion): Use branch->inst_true_bb/inst_false_bb
6125 instead of bblock->out_bb [0]/[1], the two might not be the same. Fixes
6128 * iltests.il.in: Add a regression test.
6130 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
6132 * mini-codegen.c (mono_print_ins_index): Pretty print XPHI and VPHI.
6134 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
6136 * basic-simd.cs: Add a regression test for #462457.
6138 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
6140 * mini-ops.h: Add a definition of XPHI.
6142 * mini.h (MONO_IS_PHI): Make is aware of simd instrincs.
6144 * ssa.c (op_phi_to_move): Handle XPHI.
6146 * ssa.c (mono_ssa_compute): Generate a XPHI for simd intrinsics instead of VPHI.
6150 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
6152 * method-to-ir.c (mono_emit_rgctx_calli): Fix a warning.
6154 2008-12-31 Geoff Norton <gnorton@novell.com>
6156 * mini-ppc.c: The prolog size allocated can be too small for darwin
6157 ppc32 under certain circumstances. Also fix a small logic bug.
6159 2008-12-29 Zoltan Varga <vargaz@gmail.com>
6161 * mini.c (mono_jit_compile_method_inner): Avoid holding the domain lock
6162 while loading AOT methods.
6164 * mini-exceptions.c: Check jit_tls->class_cast_from instead of class_cast_to
6165 since only the former is nulled out after a successful cast. This prevents
6166 crashes with rethrown exceptions when using --debug=casts.
6168 2008-12-24 Mark Probst <mark.probst@gmail.com>
6170 * mini.h: New macro for checking whether a method is final,
6171 i.e. whether the method or its class is marked final.
6173 * method-to-ir.c: Use the new macro for all final-checks
6174 consistently. Fixes the crash in the System.ServiceModel tests.
6176 2008-12-23 Mark Probst <mark.probst@gmail.com>
6178 * mini-exceptions.c (get_exception_catch_class): Corrected another
6179 overly strict assertion.
6181 2008-12-23 Mark Probst <mark.probst@gmail.com>
6183 * mini-ppc.c (mono_arch_build_imt_thunk): Save and restore r11.
6184 Clobbering it is not allowed because the caller might use it as
6185 the vtable register in the interface call.
6187 2008-12-19 Mark Probst <mark.probst@gmail.com>
6189 * mini-exceptions.c (get_exception_catch_class): Corrected an
6190 overly strict assertion.
6192 2008-12-18 Mark Mason <mmason@upwardaccess.com>
6194 * method-to-ir.c: use SIZEOF_REGISTER instead of SIZEOF_VOID_P or sizeof(gpointer) when appropriate.
6196 * mini.h: Move typedef to mgreg_t up above include of mini-arch.h
6198 * local-propogation.c: use SIZEOF_REGISTER instead of SIZEOF_VOID_P when appropriate
6200 * cpu-mips.md: correct lengths for certain long_ opcodes.
6202 * mini-mips.h: Only emulate long operations when SIZEOF_REGISTER==4. Add missing func decl.
6204 * 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().
6206 2008-12-17 Mark Mason <mmason@upwardaccess.com>
6208 * exceptions-mips.c (mono_arch_find_jit_info): decode sd instructions as well when looking for registers.
6210 2008-12-17 Mark Mason <mmason@upwardaccess.com>
6212 * mini-mips.c (mono_arch_output_basic_block): OP_JUMP_TABLE stores patch type in inst_c1, not inst_i1.
6214 2008-12-16 Rodrigo Kumpera <rkumpera@novell.com>
6216 * branch-opts.c (remove_block_if_useless): Even if BB0 falls through, don't add a br to the
6219 2008-12-16 Mark Mason <mmason@upwardaccess.com>
6221 * 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
6223 * 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)
6225 2008-12-15 Mark Mason <mmason@upwardaccess.com>
6227 * trace.c (mono_trace_enter_method): correctly handle arguments smaller than the stack slot size on big endian systems.
6229 2008-12-14 Zoltan Varga <vargaz@gmail.com>
6231 * liveness.c (mono_analyze_liveness): Avoid eliminating the 'this' var in
6232 gshared code. Fixes #458947.
6234 * generics.cs: Add a test.
6236 2008-12-12 Mark Mason <mmason@upwardaccess.com>
6238 * method-to-ir.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
6240 * mini-mips.c: first pass n32 code generation.
6242 * mini-mips.h: datatypes and defines for n32 support.
6244 * exceptions-mips.c: first pass n32 code generation.
6246 * tramp-mips.c: first pass n32 code generation.
6248 * cpu-mips.md: add long_ opcodes.
6250 2008-12-12 Mark Mason <mmason@upwardaccess.com>
6252 * liveness.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
6254 * cfold.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
6256 * local-propogation.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
6258 * regalloc2.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
6260 * mini.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
6262 * mini-codegen.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
6264 * ssa.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
6266 * decompose.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
6268 * helpers.c: for mips/n32, don't pass -mips32 to objdump
6270 2008-12-12 Zoltan Varga <vargaz@gmail.com>
6272 * mini-arm.c tramp-arm.c: Fix calls to mono_arch_flush_icache.
6274 2008-12-12 Andres G. Aragoneses <aaragoneses@novell.com>
6276 * driver.c: Sync --help-trace with man page (EXPR,EXPR).
6278 2008-12-12 Mark Probst <mark.probst@gmail.com>
6280 * mini-ppc.h, exceptions-ppc.c, tramp-ppc.c: Create function
6281 descriptors for helper functions directly in front of the code.
6283 2008-12-11 Mark Probst <mark.probst@gmail.com>
6285 * method-to-ir.c: Removed an unnecessary assertion.
6287 2008-12-10 Zoltan Varga <vargaz@gmail.com>
6289 * method-to-ir.c: Merge SGEN changes from the old JIT.
6291 2008-12-10 Zoltan Varga <vargaz@gmail.com>
6293 * driver.c (compile_all_methods_thread_main): Handle failure of
6296 2008-12-10 Mark Probst <mark.probst@gmail.com>
6298 * mini-ppc.c: Merged with mini-ppc64.c.
6300 * mini-ppc.h: Define PPC_MINIMAL_PARAM_AREA_SIZE on all targets.
6302 * Makefile.am: Use the same sources for PPC and PPC64.
6304 * mini-ppc64.c: Removed.
6306 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
6308 * branch-opts.c (remove_block_if_useless): Extract fall through detection
6309 code to mono_bb_is_fall_through.
6311 * branch-opts.c (mono_remove_critical_edges): Same.
6313 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
6315 * ssa.c (fold_ins): branch opt can kill dummy switch ops so we can't
6316 expect that an OP_BR_REG will be there.
6318 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
6320 * branch-opts.c (remove_block_if_useless): Use MONO_IS_BRANCH_OP instead of checking
6321 for the many branch ops. The original check miss OP_BR_REG.
6325 2008-12-09 Mark Mason <mmason@upwardaccess.com>
6327 * mini-mips.h mini-mips.c exceptions-mips.c tramp-mips.c: first round of changes necessary to eventually support n32.
6329 2008-12-09 Zoltan Varga <vargaz@gmail.com>
6331 * aot-runtime.c (load_method): Avoid calling decode_exception_debug_info
6332 while holding the aot lock.
6334 2008-12-09 Mark Mason <mmason@upwardaccess.com>
6336 * mini-mips.c (mono_arch_output_basic_block): use mfc1/lwc1 instead of mfc1d/ldc1
6338 2008-12-09 Bill Holmes <billholmes54@gmail.com>
6340 * mini.c (mini_cleanup) : Adding a call to cominterop_release_all_rcws
6341 to release all runtime callable wrappers held by the runtime.
6343 Contributed under MIT/X11 license.
6345 2008-12-09 Bill Holmes <billholmes54@gmail.com>
6347 * tramp-amd64.c (mono_arch_create_trampoline_code_full) : Increase the code size for
6350 Contributed under MIT/X11 license.
6352 2008-12-09 Zoltan Varga <vargaz@gmail.com>
6354 * aot-runtime.c (decode_exception_debug_info): Acquire the domain
6355 lock when calling mono_domain_alloc (). Hopefully fixes #415608.
6357 2008-12-09 Mark Mason <mmason@upwardaccess.com>
6359 * cpu-mips.md: fix ckfinite length
6361 * mini-mips.c: at least recognize n32 ABI when used (not yet supported)
6362 (mono_arch_lowering_pass): cleanup, rearrange for clarity
6363 (mono_arch_output_basic_block): implement OP_CKFINITE, add more asserts
6365 2008-12-08 Mark Mason <mmason@upwardaccess.com>
6367 * exceptions-mips.c (mono_arch_find_jit_info): init new_ctx with ctx, dont' call setup_context.
6369 2008-12-08 Geoff Norton <gnorton@novell.com>
6371 * tramp-amd64.c: r120895 stores RAX, so we need to increase the window
6372 size by 8 bytes as well.
6374 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
6376 * basic-simd.cs: Fix method names for Vector16b.
6378 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
6380 * basic-simd.cs: Fix method names for Vector16sb.
6382 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
6384 * basic-simd.cs: Fix method names for Vector8us.
6386 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
6388 * basic-simd.cs: Fix method names for Vector8s.
6390 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
6392 * basic-simd.cs: Fix method names for Vector4ui.
6394 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
6396 * basic-simd.cs: Fix method names for Vector2l.
6398 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
6400 * basic-simd.cs: Fix method names for Vector2d.
6402 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
6404 * simd-intrinsics.c (mono_emit_simd_intrinsics): Add support for intrinsics
6405 that are extension methods.
6407 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
6409 * basic-simd.cs: Fix method names for Vector4f.
6411 2008-12-08 Zoltan Varga <vargaz@gmail.com>
6413 * mini-exceptions.c (mono_print_thread_dump): Mark threadpool threads
6414 as such. Fixes #456669.
6416 2008-12-07 Mark Mason <mmason@upwardaccess.com>
6418 * mini-mips.c (mono_arch_emit_call): narrow float arguments when passing as args.
6420 2008-12-07 Mark Mason <mmason@upwardaccess.com>
6422 * mini-mips.c (mono_arch_lowering_pass): don't handle OP_ICONV_TO_R* or OP_R*CONST
6423 (mono_arch_emit_setret): use OP_MIPS_CVTSD to return SP floats
6424 (mono_arch_output_basic_block): simplify FP load/store, handle OP_MIPS_FBLT_UN
6425 (mips_adjust_stackframe): handle FP spills
6427 * mini-ops.h: add mips_mtc1_s2
6429 * cpu-mips.md: add mips_mtc1_s2
6431 2008-12-07 Zoltan Varga <vargaz@gmail.com>
6433 * unwind.c: New file, move the unwind info encoding functions here from
6434 aot-compiler.c, so they could be used at runtime too.
6436 2008-12-05 Mark Mason <mmason@upwardaccess.com>
6438 * mini-mips.c (mono_arch_lowering_pass): handle OP_IMUL_IMM as well
6439 (mono_arch_output_basic_block): fix OP_LOCALLOC code generation
6441 2008-12-05 Mark Mason <mmason@upwardaccess.com>
6443 * mini-mips.c: cleanup warnings
6444 (mono_arch_lowering_pass): handle OP_LOCALLOC_IMM
6445 (mips_adjust_stackframe): handle case of taking the address of stack locals
6447 2008-12-05 Zoltan Varga <vargaz@gmail.com>
6449 * aot-compiler.c: Implement a few functions missing from the asm writer.
6450 (emit_method_code): Only write symbols for methods when using the bin
6451 writer, since the assembler can't deal with the characters in our method
6454 * aot-compiler.c (is_plt_patch): ICALL_ADDR is also a plt patch.
6456 * method-to-ir.c (mono_method_to_ir): Transform aotconst+calli into a direct
6459 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Rework the code
6460 a bit to also restore %rax.
6462 2008-12-05 Mark Probst <mark.probst@gmail.com>
6464 * mini-ppc.c: Some simple merges from mini-ppc64.c.
6466 2008-12-05 Zoltan Varga <vargaz@gmail.com>
6468 * ssa.c (mono_ssa_compute): Only add an implicit reference at start for
6471 2008-12-05 Mark Probst <mark.probst@gmail.com>
6473 * exceptions-ppc.c: Merged with exceptions-ppc64.c.
6475 * mini-ppc.c, mini-ppc.h: Remove PPC_STACK_ALIGNMENT and use
6476 MONO_ARCH_FRAME_ALIGNMENT. Struct for PPC64 function descriptors.
6478 * exceptions-ppc64.c: Removed.
6480 * Makefile.am: Use exceptions-ppc.c instead of exceptions-ppc64.c.
6482 2008-12-05 Mark Probst <mark.probst@gmail.com>
6484 * tramp-ppc.c, mini-ppc.c, mini-ppc.h: Merged tramp-ppc.c with
6487 * Makefile.am: Use tramp-ppc.c instead of tramp-ppc64.c.
6489 * tramp-ppc64.c: Removed.
6491 2008-12-05 Zoltan Varga <vargaz@gmail.com>
6493 * aot-compiler.c (add_generic_instances): Skip non-generic classes in
6496 2008-12-05 Mark Probst <mark.probst@gmail.com>
6498 * mini-ppc.h: Merged mini-ppc64.h with mini-ppc.h.
6500 * exceptions-ppc64.c, tramp-ppc64.c, mini-arch.h, Makefile.am: Use
6501 mini-ppc.h instead of mini-ppc64.h.
6503 * mini-ppc64.h: Removed.
6505 2008-12-04 Mark Mason <mmason@upwardaccess.com>
6507 * mini-mips.c: introduce USE_LDC_SDC: use ldc1/sdc1 to load/store doubles, disabled by default
6509 * mini-mips.c (mono_arch_emit_outarg_vt): fix offset calculation for memcpy in structure passing.
6511 2008-12-05 Mark Probst <mark.probst@gmail.com>
6513 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, tramp-ppc64.c:
6514 Removed FIRST/LAST_[GF]REG macros, to make merging PPC64 with PPC
6517 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
6519 * basic-simd.cs: Tests for operator == and != on Vector8us and Vector16b.
6521 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
6523 * simd-intrinsics.c: Add support for operator == and != to Vector8(u)s and Vector16(s)b.
6525 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
6527 * basic-simd.cs: Tests for operator == and != on Vector4f.
6529 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
6531 * simd-intrinsics.c (simd_intrinsic_emit_equality): Adapt to support Vector4f.
6533 * simd-intrinsics.c: Kill useless enum.
6535 2008-12-04 Mark Mason <mmason@upwardaccess.com>
6537 * cpu-mips.md: add long_conv_to_ovf_i4_2
6538 * mini-mips.c: update/add various _OVF_ opcodes to fix test failures
6540 2008-12-04 Mark Mason <mmason@upwardaccess.com>
6542 * mini-mips.c: ifdef protect automatic promotions of R4 to R8.
6544 * mini-mips.c (mono_arch_emit_setret): handle R4 case with FCONV_TO_R4 instead of FMOVE
6546 2008-12-04 Mark Mason <mmason@upwardaccess.com>
6548 * mini-mips.c (mono_arch_output_basic_block): fix codegen for OP_OR_IMM/OP_IOR_IMM
6550 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
6552 * basic-simd.cs: Add tests for new methods.
6554 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
6556 * simd-intrinsics.c: Add support for operator == and !=
6559 * simd-methods.h: Add SN_op_Inequality and SN_op_Equality.
6561 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
6563 * simd-intrinsics.c: Remove ExtractByteMask intrinsics.
6565 2008-12-04 Zoltan Varga <vargaz@gmail.com>
6567 * aot-compiler.c (add_wrappers): Add pinvoke wrappers.
6569 * mini.c (mono_resolve_patch_target): Allow pinvoke methods in
6570 MONO_PATCH_INFO_ICALL_ADDR.
6572 * aot-runtime.c (MonoAotFileInfo): Correct order of fields.
6574 * aot-compiler.c: Resurrect full-aot support.
6576 2008-12-04 Mark Mason <mmason@upwardaccess.com>
6578 * mini-mips.c (mono_arch_lowering_pass): handle OP_COMPARE and OP_ICOMPARE
6580 2008-12-04 Mark Mason <mmason@upwardaccess.com>
6582 * mini-mips.c (mono_arch_output_basic_block): fix OP_IREM_UN code generation
6584 2008-12-03 Rodrigo Kumpera <rkumpera@novell.com>
6586 * basic-simd.cs: Fix tests to work under ppc.
6587 Remove tests for methods that will be removed.
6589 2008-12-03 Mark Probst <mark.probst@gmail.com>
6591 * method-to-ir.c (mono_method_to_ir): Handle ldtoken of an open
6592 generic type (via a typedef or typeref) correctly.
6594 2008-12-03 Zoltan Varga <vargaz@gmail.com>
6596 * mini-trampolines.c (mono_magic_trampoline): Add some debugging code to help
6597 diagnose an assertion failure.
6599 2008-12-02 Mark Probst <mark.probst@gmail.com>
6601 * tramp-ppc64.c (mono_arch_create_rgctx_lazy_fetch_trampoline):
6602 Fix trampoline size.
6604 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: A few floating point
6605 conversion opcodes are implemented natively instead via emulation.
6607 2008-12-01 Mark Mason <mmason@upwardaccess.com>
6609 * cpu-mips.md: remove mips_xori
6611 * mini-ops.h: remove mips_xori
6613 * mini-mips.h: replace OP_MIPS_XORI with OP_IXOR
6615 * mini-mips.c (mono_arch_decompose_long_opts): Add ladd_imm, lsub, lsub_imm, lneg, lsub_ovf, lsub_ovf_un.
6617 * mini-mips.c (mono_arch_lowering_pass, mono_arch_output_basic_block): fix IXOR handling
6619 2008-12-01 Mark Mason <mmason@upwardaccess.com>
6621 * cpu-mips.md: fix instruction lengths.
6623 * mini-mips.h: define MONO_ARCH_NO_IOV_CHECK
6625 * mini-mips.c: move most instruction rewriting into decompose_ops. Implement conditional branches and exceptions. Fix jump table patch handling. Implement add/sub OVF.
6627 * mini-ops.h: fix slti / sltiu op profiles.
6629 2008-12-02 Martin Baulig <martin@ximian.com>
6631 * method-to-ir.c (mono_method_to_ir): Disable debugging
6632 information for the init locals block to make the debugger stop
6633 after all locals have been initalized.
6635 2008-12-02 Martin Baulig <martin@ximian.com>
6637 * mini.c (mini_method_compile): Disable MONO_OPT_DEADCE when
6638 running inside the debugger.
6640 2008-12-01 Zoltan Varga <vargaz@gmail.com>
6642 * mini.c (mini_method_compile): Only run local deadce if MONO_OPT_DEADCE
6645 * method-to-ir.c (mono_method_to_ir): Fix invalid code generated by the
6646 alu->alu imm optimization which only shows if deadce is disabled.
6648 * aot-compiler.c: Rename the function names for the binary and asm writers
6649 so they can coexist in the same process. Rework the xdebug code to use the
6650 asm writer. This avoids the need to call into the runtime to dump the
6651 debugging info. Add more debugging info for types.
6653 * mini-<ARCH>.h: Kill MONO_ARCH_HAVE_NORMALIZE_OPCODES define.
6655 * genmdesc.c genmdesc.pl mini.h: Don't put the CEE_ opcodes into the
6656 cpu description tables, they can't occur in cpu-<ARCH>.md.
6658 * method-to-ir.c (mono_method_to_ir): Set the type of the value pushed on
6659 the stack in CEE_LDFLDA. Fixes #450542.
6661 * generics.cs: Add a new test.
6663 2008-12-01 Mark Mason <mmason@upwardaccess.com>
6665 * mini-ops.h: updated MIPS opcodes
6666 * mini-mips.c: decompose long opts
6667 * mini-mips.h: decompose long opts
6669 2008-11-29 Mark Mason <mmason@upwardaccess.com>
6671 * cpu-mips.md: fix length on int_rem_un
6672 * mini-mips.c (mips_stackframe_adjust): fix insertion of spillvars region in MIPS stackframes.
6674 2008-11-29 Zoltan Varga <vargaz@gmail.com>
6676 * mini.h aot-runtime.c: Fix building with DISABLE_AOT.
6678 * mini-codegen.c (mono_print_ins_index): Handle OP_VOIDCALL_MEMBASE.
6680 2008-11-29 Martin Baulig <martin@ximian.com>
6682 * mini-exceptions.c (mono_handle_native_sigsegv): Check
6683 mono_debug_using_mono_debugger() in addition to the
6684 `no_gdb_backtrace' flag in the `MonoDebugOptions'.
6686 2008-11-28 Mark Mason <mmason@upwardaccess.com>
6688 * mini-ops.h: updated more MIPS opcodes
6689 * mini-mips.c: FP compare/branch working again, clean up last of CEE_ -> OP_ mappings
6690 * cpu-mips.md: Added MIPS versions of new FP compare/branch opcodes.
6692 2008-11-28 Mark Probst <mark.probst@gmail.com>
6694 * mini-ppc64.c: Patch the RGCTX fetch trampoline correctly.
6696 2008-11-28 Mark Mason <mmason@upwardaccess.com>
6698 * mini-mips.c (mono_arch_emit_call): adding missing conversion to fp single when passing in integer arg register.
6699 * mini-mips.c (mips_adjust_stackframe): compensate for spill-down logic.
6700 * mini-ops.h: correct selected mips opcode entries
6702 2008-11-28 Mark Probst <mark.probst@gmail.com>
6704 * mini-ppc64.c, mini-ppc64.h: Enable generalized IMT thunks and
6707 2008-11-28 Mark Probst <mark.probst@gmail.com>
6709 * mini-ppc64.h, tramp-ppc64.c: Make generic code sharing work.
6711 2008-11-28 Mark Mason <mmason@upwardaccess.com>
6713 * method-to-ir.c, mini-trampolines.c: protect IMG code with #ifdef MONO_ARCH_HAVE_IMT to fix compile errors.
6714 * mini-mips.c: Fixup stackframe assignments after allocation of spillvars.
6715 * mini-mips.h: disable IMT
6716 * tramp-mips.c (mono_arch_get_vcall_slot): fix offset extraction
6718 2008-11-28 Mark Probst <mark.probst@gmail.com>
6720 * mini-ppc64.c, mini-ppc64.h: Don't emulate long ops.
6722 2008-11-28 Mark Probst <mark.probst@gmail.com>
6724 * mini-ppc64.c, exceptions-ppc64.c: Several fixes.
6726 2008-11-28 Zoltan Varga <vargaz@gmail.com>
6728 * method-to-ir.c (handle_isinst): Use PCONST instead of ICONST for
6731 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
6733 * simd-intrinsics.c (emit_array_extension_intrinsics): Add support
6734 for Set/GetVector aligned versions.
6736 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
6738 * basic-simd.cs: Add tests for Get/SetVector.
6740 2008-11-27 Mark Probst <mark.probst@gmail.com>
6742 * mini.c: Removed g_slist_append_mempool(). Now in
6745 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
6747 * simd-intrinsics.c (mono_emit_vector_ldelema): Extract the element
6748 size properly and make the bounds check optional.
6750 * simd-intrinsics.c (emit_array_extension_intrinsics): Add support
6751 for SetVector and IsAligned.
6753 2008-11-27 Zoltan Varga <vargaz@gmail.com>
6755 * mini.c: Remove unused mono_normalize_opcodes () function.
6757 2008-11-26 Mark Probst <mark.probst@gmail.com>
6759 * method-to-ir.c (mini_emit_inst_for_method): Small fix: we're
6760 using the new atomic add ops now.
6762 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Implemented atomic
6765 2008-11-26 Mark Probst <mark.probst@gmail.com>
6767 * mini-ppc64.c: Several fixes.
6769 2008-11-25 Mark Mason <mmason@upwardaccess.com>
6771 * cpu-mips.md: added jump_table
6772 * mini-mips.c: added jump_table. Eliminate compare-imm when lowering. Remove dead function.
6774 2008-11-25 Mark Mason <mmason@upwardaccess.com>
6776 * mini-mips.c, mini-mips.h, tramp-mips.c, cpu-mips.md: Initial upgrade of MIPS port to new IR.
6778 2008-11-25 Mark Mason <mmason@upwardaccess.com>
6780 * mini-ops.h: corrected a handful of MIPS opcodes.
6782 2008-11-25 Mark Mason <mmason@upwardaccess.com>
6784 * aot-compiler.c: MIPS to use ELF writer
6786 2008-11-25 Mark Mason <mmason@upwardaccess.com>
6788 * mini-codegen.c: remove MIPS specific assert.
6790 2008-11-25 Mark Probst <mark.probst@gmail.com>
6792 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, cpu-ppc64.md: Several
6793 fixes. PPC64 now passes most of the runtime regressions.
6795 2008-11-24 Zoltan Varga <vargaz@gmail.com>
6797 * regalloc2.c: Distinguish between use/def positions. Optimize the creation of
6798 volatile intervals a bit.
6800 2008-11-24 Mark Probst <mark.probst@gmail.com>
6802 * basic-long.cs: New test case.
6804 2008-11-23 Zoltan Varga <vargaz@gmail.com>
6806 * mini.c (mini_method_compile): Disable globalra for large methods for
6809 * regalloc2.c (order_moves): Add fp support.
6811 * branch-opts.c (mono_remove_critical_edges): Split non-critical edges whose
6812 source bblock ends with an OP_BR_REG.
6814 * ratests.cs: Add a new test.
6816 2008-11-23 Mark Probst <mark.probst@gmail.com>
6818 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c: Disable generic code
6819 sharing. PPC64 now passes generics.exe.
6821 2008-11-23 Mark Probst <mark.probst@gmail.com>
6823 * mini-ppc64.c: Several fixes. PPC64 now runs iltests.exe.
6825 2008-11-23 Zoltan Varga <vargaz@gmail.com>
6827 * exceptions-x86.c (mono_arch_find_jit_info): Avoid reading uninitialized
6828 memory when mono_jit_info_table_find () can't find the method in the
6831 * aot-compiler.c (mono_save_xdebug_info): Emit complete debug info for
6834 * aot-compiler.c (mono_save_xdebug_info): Make this work with the assembly
6837 2008-11-23 Mark Probst <mark.probst@gmail.com>
6839 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, cpu-ppc64.md:
6840 Several fixes. PPC64 now runs exceptions.exe and
6841 devirtualization.exe.
6843 2008-11-22 Mark Probst <mark.probst@gmail.com>
6845 * mini-ppc64.c, tramp-ppc64.c: Small fixes. PPC64 now runs
6846 arrays.exe and basic-math.exe.
6848 2008-11-22 Mark Probst <mark.probst@gmail.com>
6850 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, tramp-ppc64.c,
6851 cpu-ppc64.md: Several fixes. PPC64 now runs objects.exe.
6853 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
6855 * simd-intrinsics.c: Add support ArrayExtension intrinsics.
6857 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
6859 * method-to-ir.c: Move bounds checking macros to ir-emit.h
6861 * ir-emit.h: Move macros from method-to-ir.c to here.
6863 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
6865 * mini-ops.h: Correct the long simd ops to use LREG.
6867 2008-11-21 Zoltan Varga <vargaz@gmail.com>
6869 * mini-ops.h: Correct the dreg type of OP_LOADI8_MEMBASE.
6871 * mini-ops.h: Correct the dreg type of a few long opcodes.
6873 * mini-amd64.h: Applied patch from Mihai Chelaru <kefren@ngnetworks.ro>.
6876 Fri Nov 21 12:52:23 CET 2008 Paolo Molaro <lupus@ximian.com>
6878 * mini-ppc.c: remove negative stack references in epilog
6879 for platforms that don't support the red zone.
6881 2008-11-21 Mark Probst <mark.probst@gmail.com>
6883 * mini-ppc64.h, cpu-ppc64.md: Fixed caller/callee saved floating
6884 point regs. Now PPC64 passes basic-calls.exe.
6886 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
6888 * basic-simd.cs: Add tests for accessors of Vector2l.
6890 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
6892 * mini-ops.h: Added OP_INSERTX_I8_SLOW,.
6894 * mini-x86.c (mono_arch_decompose_long_opts): Decompose OP_INSERTX_I8_SLOW.
6896 * simd-intrinsics.c: Add support for Vector2l and Vector2ul.
6898 2008-11-21 Mark Probst <mark.probst@gmail.com>
6900 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Several fixes. Now
6901 PPC64 passes basic-long.exe.
6903 2008-11-20 Mark Probst <mark.probst@gmail.com>
6905 * decompose.c: Decompose carry and overflow add on PPC64 like on
6906 other 64 bit archs. Don't decompose sub at all on PPC64.
6908 * mini-ppc64.c, exceptions-ppc64.c, tramp-ppc64.c, cpu-ppc64.md:
6909 Several fixes and new opcodes. Now PPC64 runs (but doesn't pass)
6912 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
6914 * basic-simd.cs: Add tests for accessors of Vector2d.
6916 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
6918 * mini-ops.h: Added OP_INSERTX_R8_SLOW,.
6922 * mini-x86.c (mono_arch_output_basic_block): Same.
6924 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector2d.
6926 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
6928 * basic-simd.cs: Add tests for accessors of Vector4f.
6930 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
6932 * mini-ops.h: Added OP_INSERTX_R4_SLOW,.
6936 * mini-x86.c (mono_arch_output_basic_block): Same.
6938 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector4f.
6940 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
6942 * basic-simd.cs: Add tests for accessors of Vector4i and Vector4ui.
6944 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
6946 * mini-ops.h: Added OP_INSERTX_I4_SLOW,.
6950 * mini-x86.c (mono_arch_output_basic_block): Same.
6952 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector4i and Vector4ui.
6954 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
6956 * cpu-x86.md: Use reasonable sizes for extractx_u2 and insertx_u1_slow.
6958 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
6960 * simd-intrinsics.c: Enable setters for Vector16sb.
6962 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
6964 * mini-ops.h: Added OP_EXTRACTX_U2, OP_INSERTX_U1_SLOW.
6968 * mini-x86.c (mono_arch_output_basic_block): Same.
6970 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector16b.
6972 2008-11-19 Rodrigo Kumpera <rkumpera@novell.com>
6974 * simd-intrinsics.c: Implement setter for Vector8us.
6976 2008-11-19 Zoltan Varga <vargaz@gmail.com>
6978 * aot-compiler.c (mono_save_xdebug_info): Emit correct location info
6981 Wed Nov 19 18:27:41 CET 2008 Paolo Molaro <lupus@ximian.com>
6983 * mini-ppc.c: remove references to the red zone in the prolog
6984 (for systems that don't support it).
6986 2008-11-19 Mark Probst <mark.probst@gmail.com>
6988 * cpu-ppc64.md: Fixed a few instruction lengths.
6990 * mini-ppc64.c: Don't emit SETLRET. PPC64 passes basic-float.exe,
6993 2008-11-19 Mark Probst <mark.probst@gmail.com>
6995 * mini-ppc64.c, cpu-ppc64.md: Fixed some opcodes. PPC64 passes
6998 2008-11-19 Zoltan Varga <vargaz@gmail.com>
7000 * aot-compiler.c (mono_save_xdebug_info): Add more parameter types.
7002 2008-11-18 Rodrigo Kumpera <rkumpera@novell.com>
7004 * mini-ops.h: Added OP_INSERT_I2.
7008 * mini-x86.c (mono_arch_output_basic_block): Same.
7010 * simd-intrinsics.c: Implement setter for Vector8s.
7012 * simd-methods.h: Add the names of get setters of Vector8s.
7014 2008-11-18 Zoltan Varga <vargaz@gmail.com>
7016 * aot-compiler.c (mono_save_xdebug_info): Add support for parameters.
7018 * aot-compiler.c (mono_save_xdebug_info): Add preliminary support for
7021 * unwind.h (MonoUnwindOp): Change the 'val' to a signed type.
7023 2008-11-18 Mark Probst <mark.probst@gmail.com>
7025 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, cpu-ppc64.md: Changes
7026 for PPC64. An empty program runs now.
7028 2008-11-18 Zoltan Varga <vargaz@gmail.com>
7030 * unwind.h (MonoUnwindOp): Change the 'val' to a signed type.
7032 * aot-compiler.c mini.c mini.h: Add a JIT debugging mode modelled after
7033 a similar mode in Kaffe: When the the MONO_XDEBUG env var is set, debugging
7034 info for JITted code is emitted into a shared library, loadable into gdb.
7036 2008-11-18 Mark Probst <mark.probst@gmail.com>
7038 * Makefile.am: Changes to build PPC64.
7040 * mini-arch.h: Include mini-ppc64.h on PPC64.
7042 2008-11-18 Mark Probst <mark.probst@gmail.com>
7044 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Updated with changes
7045 in PPC code up to r119147.
7047 2008-11-18 Mark Probst <mark.probst@gmail.com>
7049 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, exceptions-ppc64.c,
7050 cpu-ppc64.md: Changes for PPC64.
7052 Based on code submitted by andreas.faerber@web.de at
7053 https://bugzilla.novell.com/show_bug.cgi?id=324134 under the
7056 2008-11-18 Mark Probst <mark.probst@gmail.com>
7058 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, exceptions-ppc64.c,
7059 cpu-ppc64.md: Copied from the corresponding PPC files from
7062 2008-11-18 Scott Peterson <lunchtimemama@novell.com>
7064 * mini-ops.h: Added OP_ROUND.
7066 * cpu-x86.md: Added round.
7068 * mini-x86.c: Added support for intrinsicing Math.Round (double).
7070 * basic-math.cs: Added test_0_round to test rounding.
7072 Contributed under MIT/X11 license.
7074 2008-11-17 Bill Holmes <billholmes54@gmail.com>
7076 * aot-compiler.c : Fix the Winx64 build.
7078 Contributed under MIT/X11 license.
7080 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
7082 * mini-x86.c (mono_arch_output_basic_block): Use movsd instead of monvups
7083 in OP_EXTRACT_R8 to avoid possible stack corruption.
7085 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
7087 * mini-ops.h: Added OP_EXTRACT_R8/I8.
7089 * cpu-x86.md: Added extract_r8.
7091 * mini-x86.c (mono_arch_output_basic_block): Emmit OP_EXTRACT_R8.
7093 * mini-x86.c: Added mono_arch_decompose_long_opts to break OP_EXTRACT_I8 into
7094 a couple of OP_EXTRACT_I4.
7096 * mini-x86.h: Define MONO_ARCH_HAVE_DECOMPOSE_LONG_OPTS if simd is enabled.
7098 * simd-intrinsics.c: Implement getters for Vector2l/2ul/2d.
7100 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
7102 * simd-intrinsics.c (vector2l_intrinsics): CompareGreaterThan requires sse 4.2
7105 2008-11-17 Zoltan Varga <vargaz@gmail.com>
7107 * method-to-ir.c (handle_delegate_ctor): Emit the address of the delegate
7108 trampoline as an AOT const of the proper type instead of MONO_PATCH_INFO_ABS.
7110 * mini.c (mono_codegen): Remove the handling of delegate trampolines, they
7111 are not needed any more.
7113 * mini.h: Remove the unused INS_LIST macros.
7115 * mini.c (mini_method_compile): Remove a disable globalra case which is no
7118 * *.h *.c: Remove duplicate MonoInst emission macros, use the ones in
7121 * regalloc.h *.c: Remove references to mono_regstate_next_int (), use
7122 mono_alloc_ireg () instead.
7124 * mini-<ARCH>.c: Include ir-emit.h. Remove duplicate MonoInst emission
7127 * mini-amd64.c (emit_load_volatile_arguments): Removed, not needed
7130 * aot-runtime.c (load_aot_module): Disable AOT when running under
7133 * mini-amd64.h: Change the monitor fastpath defines to check for
7134 !PLATFORM_WIN32 so they work on *bsd too.
7136 * mini.h mini.c mini-hhpa.c: Remove more unused code.
7138 * mini-s390.c mini-s390x.c: Remove !cfg->new_ir code.
7140 * mini.h (MonoCompile): Remove new_ir flag.
7142 * regalloc.h regalloc.c: Remove unused code.
7144 * cpu-*.md: Remove more unused opcodes.
7146 * simple-cee-ops.h simple-mini-ops.h: Removed.
7148 * mini-ops.h *.c cpu-<ARCH>.md: Remove more unused opcodes.
7150 2008-11-17 Zoltan Varga <vargaz@gmail.com>
7152 * aliasing.h: Removed.
7154 * *.c: Remove references to aliasing.h and inssel.h.
7156 * mini.c: Remove additional unused functions.
7158 * mini-ops.h cpu-*.md: Remove unused opcodes.
7160 2008-11-16 Zoltan Varga <vargaz@gmail.com>
7162 Remove the old JIT code.
7164 * inssel*.brg: Removed.
7166 * ssa.c abcremoval.c aliasing.c: Removed.
7168 * ssa2.c: Renamed to ssa.c.
7170 * abcremoval2.c: Renamed to abcremoval.c.
7172 * *.c: Removed all !cfg->new_ir code.
7174 * mini-<ARCH>.c: Removed mono_arch_call_opcode (),
7175 mono_arch_emit_this_vret_args (), and mono_arch_get_inst_for_method ().
7177 * mini.c: Removed the old mono_method_to_ir () and all the code used by it.
7179 2008-11-16 Zoltan Varga <vargaz@gmail.com>
7181 * aot-compiler.c aot-runtime.c: Emit most of the non-table data in a structure
7182 to simplify the code and cut back on the number of global symbols in the AOT
7185 * aot-compiler.c aot-runtime.c: Get rid of the unused plt_jump_table.
7187 2008-11-15 Zoltan Varga <vargaz@gmail.com>
7189 * aot-runtime.c aot-compiler.c: Unify the plt_jump_table/plt_info tables
7190 with the got/got_info tables.
7192 * mini.h: Bump AOT file format version.
7194 * unwind.h: New file, contains definitions for stack unwinding.
7196 * mini.c (mono_emit_unwind_op): New helper function to append an unwind op
7199 * aot-compiler.c: Generalize the emitting of unwind information to use the
7200 information in cfg->unwind_ops.
7202 * mini-amd64.c (mono_arch_emit_prolog): Emit unwind info.
7204 * aot-compiler.c: Emit dwarf unwind information so gdb can unwind through
7205 AOT method frames. Enable writing symbols for methods by default.
7207 2008-11-14 Rodrigo Kumpera <rkumpera@novell.com>
7209 * simd-intrinsics.c (simd_intrinsic_emit_getter): Generalize this code
7210 and make it work with vectors of element sizes 1, 2 and 4.
7212 * simd-intrinsics.c: Enable getter for all vectors with element size
7215 * simd-methods.h: Add the names of other getters.
7217 * mini-ops.h: Added OP_EXTRACT_I2/U2/I1/U1.
7223 Fri Nov 14 15:54:18 CET 2008 Paolo Molaro <lupus@ximian.com>
7225 * mini-ppc.h: portability fix.
7227 Fri Nov 14 15:39:50 CET 2008 Paolo Molaro <lupus@ximian.com>
7229 * mini-ppc.h, mini-ppc.c: avoid using the red zone as some kernels are
7230 buggy and will overwrite it.
7232 2008-11-14 Zoltan Varga <vargaz@gmail.com>
7234 * aot-compiler.c: Add functionality to emit local symbols to the elf writer.
7235 Use it to emit local symbols for all methods so AOTed methods show up with
7236 their full name in gdb/valgrind output.
7238 Fri Nov 14 12:56:27 CET 2008 Paolo Molaro <lupus@ximian.com>
7240 * mini-ppc.c: portability fixes.
7242 2008-11-14 Zoltan Varga <vargaz@gmail.com>
7244 * mini-trampolines.c (mono_magic_trampoline): Move the patching of plt
7245 entries out of the if (!generic_shared...) code so it is always done.
7246 (mono_class_init_trampoline): Do the patching when running under valgrind
7247 too, newer versions of valgrind have no problems with it.
7249 2008-11-13 Zoltan Varga <vargaz@gmail.com>
7251 * aot-compiler.c (emit_writeout): Rework this to make it easier to add
7254 2008-11-13 Mark Probst <mark.probst@gmail.com>
7256 * mini-ppc.c, cpu-ppc.md: Reserve space for the parameter area in
7259 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
7261 * simd-intrinsics.c: Add getter support for Vector4i and Vector4ui.
7263 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
7265 * mini-ops.h: Kill diplicated ops OP_SHUFLEPS.
7271 * simd-intrinsics.c: Same.
7273 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
7275 * simd-intrinsics.c: Enable constructor intrinsics for all types.
7277 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
7279 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Generalize this method
7280 to work with more Vector types.
7282 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
7284 * simd-intrinsics.c (simd_intrinsic_emit_ctor): If the target is already a pointer
7285 store the elemens directly instead of using and intermediate.
7287 2008-11-13 Zoltan Varga <vargaz@gmail.com>
7289 * mini-amd64.c (emit_call_body): Avoid aligning call sites in AOTed code.
7291 * tramp-x86.c (mono_arch_create_trampoline_code): Rework the return sequence
7292 to preserve %eax for aot plt trampolines.
7294 * aot-compiler.c (compile_method): Don't skip synchronized methods.
7295 (encode_method_ref): Flag synchronized methods so they won't go through
7298 * aot-compiler.c: Additional work to support AOTing synchronized methods/
7301 * cpu-ia64.md (jmp): Increase max length.
7303 2008-11-12 Zoltan Varga <vargaz@gmail.com>
7305 * aot-runtime.c (load_method): Avoid calling runtime_class_init () for
7306 open generic classes.
7308 * aot-compiler.c: Enable the ELF writer on ELF platforms.
7310 * method-to-ir.c (mono_method_to_ir2): Revert the last change to the
7311 box+brtrue optimization since it causes test failures on x86.
7313 2008-11-12 Rodrigo Kumpera <rkumpera@novell.com>
7315 * mini-ops.h: Remove OP_PUSH_R4 and OP_LOADX_STACK.
7321 * mini.h (struct MonoCompile): Add simd_ctor_var to be used as storage
7322 for simd ctor values.
7324 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Use simd_ctor_var for the constructor
7325 instead of directly pushing the values on stack. This saves about 15 bytes of generated code.
7327 2008-11-12 Rodrigo Kumpera <rkumpera@novell.com>
7329 * simd-methods.h: Rename SubWithSaturation, ArithmeticRightShift and
7332 * simd-instrincs.c: Same.
7334 * basic-simd.cs: Same.
7336 2008-11-12 Zoltan Varga <vargaz@gmail.com>
7338 * ratests.cs: Add more tests.
7340 * regalloc2.c (add_spill_code): Handle more corner cases.
7342 2008-11-11 Zoltan Varga <vargaz@gmail.com>
7344 * regalloc2.c (INS_POS_INTERVAL): Decrease this to 8 to avoid overflows.
7345 (update_liveness): Avoid holes in the liveness ranges of hregs if they are
7346 both the source an destination of an instruction.
7348 Tue Nov 11 19:30:50 CET 2008 Paolo Molaro <lupus@ximian.com>
7350 * jit-icalls.c, local-propagation.c, mini.c, ssa.c, ssapre.c, trace.c,
7351 wapihandles.c: more portability changes.
7353 Tue Nov 11 18:56:33 CET 2008 Paolo Molaro <lupus@ximian.com>
7355 * aot-compiler.c, aliasing.c, abcremoval.c: portability changes.
7356 * mini.c mini.h, aot-runtime.c: the aot segfault-handling code is not
7357 safe to execute in a signal handler and the kernel provides better
7358 the info in /proc/self/smaps. Avoid the assert on sigaction during
7361 2008-11-11 Zoltan Varga <vargaz@gmail.com>
7363 * method-to-ir.c (mono_method_to_ir2): In the box+brtrue optimization, only
7364 do the bblock linking hack if it is actually needed.
7366 * Makefile.am (patch-libtool): New helper target to patch libtool to speed
7369 * liveness.c (ENABLE_LIVENESS2): Reenable this for 64 bit archs as the
7370 crash problem is fixed.
7372 * branch-opts.c (mono_remove_critical_edges): Link up newly added
7375 * mini.c (mini_method_compile): Compute unreachable bblocks properly even
7377 (mini_method_compile): Set the starting value of next_vreg to
7378 MAX_IREGS + MAX_FREGS when using globalra.
7380 * method-to-ir.c (mono_method_to_ir2): Mark bblocks starting
7381 filter clauses with BB_EXCEPTION_HANDLER.
7383 * regalloc2.c (assign_spill_slots): Set cfg->rgctx_var.
7385 2008-11-10 Mark Probst <mark.probst@gmail.com>
7387 * mini-x86.c (mono_arch_get_argument_info): Don't align argument
7388 space for stdcall. Fixes regressions on Win32.
7390 2008-11-10 Zoltan Varga <vargaz@gmail.com>
7392 * regalloc2.c (handle_reg_constraints): Avoid adding code to unreachable
7394 (linear_scan): Remove an assert which doesn't seem to be needed.
7396 * local-propagation.c (mono_local_deadce): Avoid a call to
7397 MONO_DELETE_INS which would screw up the instruction linking.
7399 * mini.c (mono_decompose_op_imm): Make this work with globalra.
7401 * regalloc2.c: Upgrade to work the current JIT code.
7403 2008-11-09 Zoltan Varga <vargaz@gmail.com>
7405 * method-to-ir.c (inline_method): Merge more basic blocks to help the AOT
7408 * aot-runtime.c: Remove some dead code.
7410 * tramp-arm.c: Use 'code' as the runnning pointer in code generation for
7412 (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Implement aot support.
7414 * aot-runtime.c (load_named_code): Decode the offset of lazy fetch
7415 trampolines using sscanf since atoi doesn't work on large unsigned values.
7417 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full):
7418 Initialize code_size.
7420 2008-11-08 Mark Probst <mark.probst@gmail.com>
7422 * method-to-ir.c (mini_emit_inst_for_method): Make
7423 Interlocked.CompareExchange work for Int arguments on 32 bit
7426 2008-11-07 Mark Probst <mark.probst@gmail.com>
7428 * method-to-ir.c (mono_method_to_ir2): Fixed a funny commit error.
7430 2008-11-06 Bill Holmes <billholmes54@gmail.com>
7432 * main.c Fix MSVC build.
7434 Contributed under MIT/X11 license.
7436 2008-11-06 Mark Probst <mark.probst@gmail.com>
7438 * mini-x86.c (mono_arch_allocate_vars): Make sure locals that need
7439 alignment larger than 8 bytes are aligned correctly, too.
7441 * mini.c: Honor the min_align field of MonoClass when laying out
7444 2008-11-06 Zoltan Varga <vargaz@gmail.com>
7446 * method-to-ir.c (mono_method_to_ir2): Fix AOT support for CEE_SWITCH on arm.
7448 * aot-compiler.c (emit_plt): Fix a warning.
7450 * aot-compiler.c: Implement ARM support in the binary writer.
7452 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
7454 * basic-simd.cs: Add test for getter with byref arg.
7455 Fix the naming of a few tests.
7456 Add missing checks to a test.
7458 2008-11-05 Zoltan Varga <vargaz@gmail.com>
7460 * aot-compiler.c (emit_plt): Make the arm code work with the binary writer.
7462 * aot-compiler.c aot-runtime.c mini-trampolines.c tramp-amd64.c: Implement
7463 most of the full-aot support for monitor enter/exit trampolines.
7465 * tramp-x86.c tramp_amd64.c: Add AOT compatible variants of the monitor
7466 enter/exit trampoline creation functions.
7468 * Makefile.am: Fix the generation of buildver.h so it is not invoked during
7471 Wed Nov 5 16:28:53 CET 2008 Paolo Molaro <lupus@ximian.com>
7473 * mini.h, aot-compiler.c, method-to-ir.c, aot-runtime.c: remove the
7474 incorrectly added MONO_WRAPPER_MONITOR_* (in r117651-r117652) and
7475 implement the needed functionality without adding crap to the runtime.
7477 2008-11-05 Zoltan Varga <vargaz@gmail.com>
7479 * mini-trampolines.c (mono_create_monitor_enter_trampoline): Fix the
7482 * mini.c (mono_build_date): New global version holding the build date in
7485 * Makefile.am (buildver.c): Generate a file containing the build date.
7487 * main.c: Set the build date from the generated file.
7489 * mini.c (mono_get_runtime_build_info): New helper function returning build
7490 information in a string format.
7492 * driver.c (mono_main): Print the build date in --version.
7494 * aot-compiler.c aot-runtime.c: Embed the build information into the AOT
7495 file when the bind-to-runtime-version option is used.
7497 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
7499 * simd-intrinsics.c: Fix bug when using getters and byref args.
7501 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
7503 * simd-methods.h: Rename prefetch methods.
7505 * simd-intrinsics.c: Same.
7507 2008-11-05 Mark Probst <mark.probst@gmail.com>
7509 * tramp-amd64.c: Enlarge the Monitor.Enter/Exit trampoline code
7512 2008-11-04 Zoltan Varga <vargaz@gmail.com>
7514 * aot-compiler.c: Use the bundled elf header files instead of depending on
7517 * aot-compiler.c (emit_symbol_diff): Allocate memory from the acfg
7520 * method-to-ir.c (mono_method_check_inlining): Avoid a getenv () call
7523 2008-11-04 Rodrigo Kumpera <rkumpera@novell.com>
7525 * cpu-x86.md: Add store nta ops.
7531 * mini.h: Add an enum for simd prefetch modes.
7533 * simd-methods.h: Refactor the store_aligned code to handle multiple kinds
7534 of store. Use the changed code to support store nta.
7536 * simd-intrinsics.c: Add prefetch ops for all vector types.
7538 2008-11-04 Zoltan Varga <vargaz@gmail.com>
7540 * aot-compiler.c: Add an option for JIT compiling the methods by multiple
7543 * aot-compiler.c: Use statically allocated buffers for constructing symbol
7546 * aot-runtime.c aot-compiler.c: Add support for the MONITOR_ENTER/EXIT
7549 2008-11-04 Mark Probst <mark.probst@gmail.com>
7551 * mini-x86.c: Fixed commit.
7553 2008-11-04 Zoltan Varga <vargaz@gmail.com>
7555 * aot-compiler.c (emit_plt): Align the plt section only on x86.
7557 2008-11-04 Mark Probst <mark.probst@gmail.com>
7559 * mini-trampolines.c, mini.h: Two new trampolines: MONITOR_ENTER
7560 and MONITOR_EXIT, for the ASM fastpaths.
7562 * method-to-ir.c: Use the ASM fastpath for Monitor.Enter/Exit if
7565 * mini.c, patch-info.h: Signature and patch infos for
7566 Monitor.Enter/Exit trampolines.
7568 * mini-amd64.c, mini-x86.c: Make emit_tls_get() non-static.
7570 * tramp-amd64.c, tramp-x86.c, mini-amd64.h, mini-amd64.h:
7571 Monitor.Enter/Exit ASM fastpath for Linux.
7573 2008-11-04 Zoltan Varga <vargaz@gmail.com>
7575 * mini.c (mono_method_to_ir): Fix soft-float support in Array.Get/Set.
7577 * objects.cs: Add a new test.
7579 * aot-compiler.c: Use mono_100ns_ticks () for computing the profiling info.
7581 * aot-runtime.c (load_method): Run class initialization in the PLT case even
7582 if MONO_LOG_LEVEL is set.
7584 * debug-mini.c (serialize_variable): Fix the encoding of dead variables.
7586 * aot-runtime.c (mono_aot_get_method): Skip out-of-date AOT modules.
7588 * aot-compiler.c (emit_and_reloc_code): Speed this up a little.
7590 * aot-compiler.c: Change the relocation code to use virtual addresses instead
7591 of file offsets. Align the sections belonging to the data segment to
7594 2008-11-03 Zoltan Varga <vargaz@gmail.com>
7596 * aot-compiler.c: Simplify the elf writer by depending on the definitions in
7597 elf.h. Port it to amd64.
7599 2008-11-03 Rodrigo Kumpera <rkumpera@novell.com>
7601 * driver.c: Enable SIMD by default.
7603 2008-11-03 Rodrigo Kumpera <rkumpera@novell.com>
7605 * cpu-x86.md: Add prefetch op.
7611 * mini.h: Add an enum for simd prefetch modes.
7613 * simd-methods.h: Add prefetch function names.
7615 * simd-intrinsics.c: Add prefetch ops for all vector types.
7617 2008-11-03 Zoltan Varga <vargaz@gmail.com>
7619 * aot-compiler.c (emit_bytes): Speed this up a little.
7621 2008-11-02 Zoltan Varga <vargaz@gmail.com>
7623 * aot-compiler.c: Add JIT time etc. statistics.
7625 * aot-compiler.c (compile_method): Fix the copying of the cfgs array.
7627 * mini.h (MonoCompile): Add 'got_offset' field.
7629 * aot-compiler.c: Store the got offset in MonoCompile, get rid of the
7630 method_got_offsets array.
7632 * aot-compiler.c aot-runtime.c: Add support for the monitor enter/exit
7635 * aot-compiler.c (compile_method): Add generic method instances referenced
7636 by the method to the list of methods to be compiled, this is required so if
7637 A<T> references B<T>, and another assembly references A<int>, then it will
7638 also get a copy of B<int>.
7640 * method-to-ir.c (mini_emit_inst_for_method): Use the proper wrapper type
7641 when checking for monitor enter/exit.
7643 2008-10-30 Mark Probst <mark.probst@gmail.com>
7645 * method-to-ir.c (mini_emit_inst_for_method): Use the IL fastpaths
7646 for Monitor.Enter and Monitor.Exit if enabled.
7648 * mini-x86.h, mini-amd64.h: Enable the IL fastpaths for Linux and
7651 2008-10-30 Zoltan Varga <vargaz@gmail.com>
7653 * method-to-ir.c (type_from_op): Convert CEE_CONV_U on OP_ICONV_TO_U instead
7654 of an OP_MOVE. Fixes #440046.
7656 * basic-long.cs: Add a new test.
7658 2008-10-29 Rodrigo Kumpera <rkumpera@novell.com>
7660 * mini.h: Add synchronization note for the managed counter-part.
7662 * simd-intrinsics.c: Add SimdRuntime.get_AccelMode intrinsic that
7663 returns the simd caps of the current cpu.
7665 2008-10-29 Rodrigo Kumpera <rkumpera@novell.com>
7667 * basic-simd.cs: Remove Console.WriteLine.
7669 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
7671 * basic-simd.cs: New tests for Vector2ul.
7673 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
7675 * simd-intrinsics.c: Add new vector type Vector2ul.
7677 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
7679 * basic-simd.cs: New tests for Vector2l.
7681 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
7683 * cpu-x86.md: Add long version of most packed int ops.
7689 * simd-intrinsics.c: Add new vector type Vector2l.
7691 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
7693 * simd-intrinsics.c: Replace SN_op_BitwiseXor with SN_op_ExclusiveOr.
7695 * simd-methods.h: Remove SN_op_BitwiseXor.
7697 2008-10-28 Zoltan Varga <vargaz@gmail.com>
7699 * mini.c (mono_allocate_stack_slots_full): Align the size of vtypes to their
7702 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
7704 * basic-simd.cs: Test for Vector2d.
7706 * basic-simd.cs (test_vector8s_pack_signed_sat): Fixed broken
7709 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
7711 * cpu-x86.md: Add double version of all packed float ops.
7717 * simd-intrinsics.c: Add new vector type Vector2d.
7719 * simd-intrinsics.c (vector4f_intrinsics): Fix ordering.
7721 * simd-methods.h: Add Duplicate.
7723 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
7725 * basic-simd.cs: Test for packing with signed saturation.
7727 2008-10-28 Zoltan Varga <vargaz@gmail.com>
7729 * aot-compiler.c (add_generic_instances): Add all methods of generic instances
7730 found in the TYPESPEC table.
7732 2008-10-26 Zoltan Varga <vargaz@gmail.com>
7734 * aot-runtime.c (mono_aot_get_method): Log not found methods for extra methods
7737 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
7739 * mini.c (mono_method_to_ir): For MONO_PATCH_INFO_RVA, save field the token
7740 instead of the RVA, since the RVA can be changed by tools like the cil
7743 * method-to-ir.c (mono_method_to_ir2): Ditto.
7745 * debug-mini.c (serialize_variable): Handle ADDRESS_MODE_DEAD.
7746 (deserialize_variable): Ditto.
7748 2008-10-25 Martin Baulig <martin@ximian.com>
7750 * debug-mini.c (write_variable): Use
7751 `MONO_DEBUG_VAR_ADDRESS_MODE_DEAD' for dead variables.
7753 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
7755 * cpu-x86.md: Add unsigned variants of packd and packw.
7759 * mini-x86.h: Emit the right instruction for packd and packw.
7760 Add unsigned variants of packd and packw.
7762 * simd-intrinsics.c: Packd and packw were used in place of their
7763 unsigned variants. Change that.
7764 Add intrinsics for (Signed)PackWithSignedSaturation.
7766 * simd-methods.h: Add (Signed)PackWithSignedSaturation.
7768 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
7770 * simd-intrinsics.c (vector4i_intrinsics): New table of intrinsic type.
7772 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
7774 * mini-ops.h: Remove dword packed add/sub with saturation ops.
7776 * cpu-x86.md: Remove dword packed add/sub with saturation ops.
7778 * simd-intrinsics.c (vector4ui_intrinsics): Remove methods without
7781 * simd-intrinsics.c (vector8s_intrinsics): Fix ordering.
7783 2008-10-24 Mark Probst <mark.probst@gmail.com>
7785 * method-to-ir.c, mini.c: Special casing for the synchronized
7786 wrapper for the ldtoken+GetTypeFromHandle case.
7788 2008-10-24 Zoltan Varga <vargaz@gmail.com>
7790 * mini.c (mono_replace_ins): Move this to branch-opts.c.
7792 * mini.c (mono_replace_ins): Propagate has_array_access flag to the newly
7793 created/split bblocks.
7795 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
7797 * mini-ops.h: Add packed signed mul high.
7801 * mini-x86.c (mono_arch_output_basic_block): Same.
7803 * simd-methods.h: Add PackWithUnsignedSaturation and ShiftRightLogic.
7805 * simd-intrinsics.c (vector8s_intrinsics): New table of intrinsic type.
7807 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
7809 * basic-simd.cs: Tests for Vector16sb.
7811 2008-10-24 Zoltan Varga <vargaz@gmail.com>
7813 * inssel.brg (stmt): Fix OP_HARD_NOP rule.
7815 2008-10-23 Rodrigo Kumpera <rkumpera@novell.com>
7817 * mini-ops.h: Add packed signed min, max and compare greater.
7821 * mini-x86.c (mono_arch_output_basic_block): Same. Add packed add/sub with
7824 * simd-methods.h: Add CompareGreaterThan.
7826 * simd-methods.h: Remove CompareEquals.
7828 * simd-intrinsics.c: Add new TODO entry and some cosmetic changes.
7830 * simd-intrinsics.c (vector16sb_intrinsics): New table of intrinsic type.
7832 * simd-intrinsics.c (vector4f_intrinsics): Rename CompareEquals to
7835 2008-10-23 Rodrigo Kumpera <rkumpera@novell.com>
7837 * basic-simd.cs: Fix tests due to change in the API.
7839 2008-10-21 Zoltan Varga <vargaz@gmail.com>
7841 * mini.c method-to-ir.c: Use mono_field_get_name () for accessing field->name.
7843 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
7845 * basic-simd.cs: Fix name change in Vector4f::CompareEqual.
7847 * simd-intrinsics.c (simd_intrinsic_emit_store_aligned): Don't use
7848 inst_offset as this has invalid values for LDADDR.
7850 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
7852 * basic-simd.cs: Test for SignedPackWithUnsignedSaturation.
7854 * simd-intrinsics.c (vector4ui_intrinsics): Add SignedPackWithUnsignedSaturation.
7856 2008-10-21 Zoltan Varga <vargaz@gmail.com>
7858 * method-to-ir.c (initialize_array_data): Use mono_field_get_data ()
7859 for accessing field->data.
7861 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
7863 * basic-simd.cs: Test for SignedPackWithUnsignedSaturation.
7865 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
7867 * simd-methods.h: Add SignedPackWithUnsignedSaturation.
7869 * simd-intrinsics.c (vector8us_intrinsics): Add SignedPackWithUnsignedSaturation.
7871 2008-10-21 Zoltan Varga <vargaz@gmail.com>
7873 * dominators.c (mono_compute_natural_loops): Allocate GList enties
7874 from the cfg mempool.
7876 2008-10-20 Rodrigo Kumpera <rkumpera@novell.com>
7878 * basic-simd.cs: Tests for new methods in Vector8us.
7880 2008-10-20 Rodrigo Kumpera <rkumpera@novell.com>
7882 * mini-ops.h: Add multiply and store high.
7886 * mini-x86.c (mono_arch_output_basic_block): Same.
7888 * simd-methods.h: Same.
7890 * simd-intrinsics.c (vector8us_intrinsics): Add MultiplyStoreHigh
7893 2008-10-19 Zoltan Varga <vargaz@gmail.com>
7895 * method-to-ir.c (mono_emit_method_call_full): Remove a needless call to
7896 mono_class_setup_vtable ().
7898 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Use
7899 mono_class_get_vtable_entry () for accessing klass->vtable.
7901 * aot-runtime.c (load_method): Avoid a crash when using MONO_LOG_LEVEL.
7903 * aot-compiler.c (add_generic_instances): Avoid a crash if a class is not
7906 * method-to-ir.c (mono_save_token_info): Don't save references made from
7909 * aot-compiler.c (add_generic_instances): Add static rgctx wrappers for cctors
7910 of generic instances.
7912 * aot-runtime.c (find_extra_method): Search in all loaded AOT images.
7914 2008-10-19 Mark Probst <mark.probst@gmail.com>
7916 * cpu-ppc.md, mini-ppc.c: The length of the code generated for
7917 OP_JMP depends on the method signature. Calculate it properly.
7919 2008-10-19 Zoltan Varga <vargaz@gmail.com>
7921 * aot-runtime.c (mono_aot_find_jit_info): Handle extra methods which are
7924 * aot-compiler.c (emit_and_reloc_code): Allow direct calling of generic
7926 (emit_extra_methods): Add another table mapping method indexes to
7927 offsets in the extra_method_info table.
7929 * mini.h: Bump AOT file format version.
7931 * aot-runtime.c: Merge most of the code from mono_aot_get_method
7932 and mono_aot_get_method_from_token () into one function.
7934 2008-10-19 Mark Probst <mark.probst@gmail.com>
7936 * mini-ppc.c (emit_load_volatile_arguments): Inner loop needs a
7939 2008-10-18 Zoltan Varga <vargaz@gmail.com>
7941 * aot-compiler.c aot-runtime.c: Fix the hash function used for the extra
7944 * method-to-ir.c (mono_method_to_ir2): Change a !compile_aot assert to
7947 * mini.c (mono_patch_info_equal): Compare the generic context as well.
7949 * mini.h: Bump aot file format version.
7951 * aot-compiler.c aot-runtime.c: Generalize the wrapper handling code so the
7952 AOT file can contain native code for methods which are not in the METHOD
7953 table. Generate code for non-sharable generic instances of generic methods
7954 found in the METHODSPEC table.
7956 * method-to-ir.c (mono_method_to_ir2): Remove the aot restriction when
7957 encoding generic type handles.
7959 * ir-emit.h (NEW_AOTCONST_TOKEN): Add a generic_context argument.
7960 (NEW_TYPE_FROM_HANDLE_CONST): Add a generic_context argument.
7962 * ir-emit.h: Rewrite the EMIT_NEW_XXXCONST macros to use the NEW_XXXCONST
7963 macros + MONO_ADD_INS.
7965 * mini.c (mono_jump_info_token_new2): New function which takes a generic
7968 * mini.h (MonoJumpInfoToken): Include fields for a generic context.
7970 * mini.h: Bump aot file format version.
7972 * aot-compiler.c aot-runtime.c: Update after changes to MonoJumpInfoToken.
7974 2008-10-17 Mark Probst <mark.probst@gmail.com>
7976 * mini-x86.h, mini-x86.c, exceptions-x86.c: Align stack on all
7977 platforms, with definable stack alignment value. Set to 16 now
7980 * mini.c, mini.h, driver.c: Command line option for disabling
7983 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
7985 * basic-simd.cs: Tests for new methods in Vector4ui.
7987 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
7989 * mini-ops.h: Add packed int shuffle.
7993 * mini-x86.c (mono_arch_output_basic_block): Same.
7995 * simd-intrinsics.c (vector4ui_intrinsics): Add compare equal,
7996 extract mask, max, min, shuffle.
7998 * simd-intrinsics.c (vector8us_intrinsics): Add max and min.
8000 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
8002 * basic-simd.cs: Tests for new methods in Vector8us.
8004 2008-10-17 Mark Probst <mark.probst@gmail.com>
8006 * method-to-ir.c (mono_method_to_ir2): "refanytype" produces a
8007 RuntimeTypeHandle, not a TypedReference.
8009 Fri Oct 17 14:40:50 CEST 2008 Paolo Molaro <lupus@ximian.com>
8011 * simd-intrinsics.c: remove relocations.
8013 2008-10-17 Zoltan Varga <vargaz@gmail.com>
8015 * mini-amd64.c (mono_arch_output_basic_block): Port the IREM_IMM
8016 optimizations from the x86 backend.
8018 Fri Oct 17 12:00:51 CEST 2008 Paolo Molaro <lupus@ximian.com>
8020 * simd-methods.h, simd-intrinsics.c: debloat method names and
8021 prepare for no relocations.
8023 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
8025 * mini-ops.h: Add packed min/equal and sum of absolute differences.
8029 * mini-x86.c (mono_arch_output_basic_block): Same.
8031 * simd-intrinsics.c (vector16b_intrinsics): Add average, compare equal,
8032 extract mask, max, min and sum of absolute differences.
8034 * simd-intrinsics.c: Increase SIMD_INTRINSIC_NAME_MAX due to new huge
8037 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
8039 * basic-simd.cs: Test for the other mono_simd_simplify_indirection bug.
8040 Renamed one test for consistency.
8042 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
8044 * simd-intrinsics.c (mono_simd_simplify_indirection): Apply the previous
8045 fix to the code that deal with other blocks.
8047 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
8049 * basic-simd.cs: Test for the mono_simd_simplify_indirection bug.
8051 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
8053 * simd-intrinsics.c (mono_simd_simplify_indirection): Simplify the code
8054 that deals with vreg interference. Explicitly check for OP_LDADDR to be
8055 able to process the source reg.
8057 2008-10-16 Martin Baulig <martin@ximian.com>
8059 * mini-ops.h, cpu-amd64.md, cpu-x86.md: Added new `hard_nop' opcode.
8061 * inssel.brg: Add `OP_HARD_NOP'.
8063 * mini.h (MonoCompile): Added `keep_cil_nops' flag.
8065 * mini.c (mono_method_to_ir): In `CEE_NOP': generate a
8066 `OP_HARD_NOP' instruction when running inside the debugger.
8068 * method-to-ir.c (mono_method_to_ir2): In `CEE_NOP': generate a
8069 `OP_HARD_NOP' instruction when running inside the debugger.
8071 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
8073 * simd-intrinsics.c (get_simd_vreg): Using sreg1 of OP_XMOVE
8074 now works. The issue with the regalloc tripping up no longer
8077 * simd-intrinsics.c (load_simd_vreg): Same.
8079 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
8081 * basic-simd.cs: Tests for new Vector8ui methods.
8083 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
8085 * simd-intrinsics.c (get_simd_vreg): Simplify code and test
8086 only for type. This fixes crashes where MonoInst::klass is checked
8087 for ops of type != VTYPE or OBJ.
8089 * simd-intrinsics.c (load_simd_vreg): Same.
8091 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
8093 * mini-ops.h: Add ops for packed shuffle/max/avg and
8098 * mini-x86.c (mono_arch_output_basic_block): Same.
8100 * simd-intrinsics.c (vector8us_intrinsics): Add avg, shuffle and
8103 * simd-intrinsics.c (simd_intrinsic_emit_extract_mask): New function
8104 to emit extract mask op.
8106 * simd-intrinsics.c (simd_intrinsic_emit_shuffle): Retrofic this function
8107 to emit word shuffles.
8109 2008-10-15 Mark Probst <mark.probst@gmail.com>
8111 * mini.c (mono_allocate_stack_slots_full): Align stack frame to
8112 the largest alignment needed by a variable, but at least
8115 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
8117 * basic-simd.cs: Tests for the fixes in the last commit.
8119 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
8121 * simd-intrinsics.c (get_simd_vreg): Drop the is_this_ptr, this function
8122 no longer handles STACK_PTR input.
8124 * simd-intrinsics.c (get_simd_vreg): Don't crash when MonoInst::klass == -1.
8126 * simd-intrinsics.c (load_simd_vreg): New function that works like
8127 get_simd_vreg but handles STACK_PTR input.
8129 * simd-intrinsics.c (simd_intrinsic_emit_getter): Use load_simd_vreg
8130 as the input can be an arbitrary pointer.
8132 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Try the
8133 LDADDR local optimization directly otherwise use a store op.
8135 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
8137 * basic-simd.cs: Tests for dup low and dup high.
8139 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
8141 * mini-ops.h: Add dup low and dup high ops.
8145 * mini-x86.c (mono_arch_output_basic_block): Same.
8147 * simd-intrinsics.c (vector4f_intrinsics): Same.
8149 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
8151 * basic-simd.cs: Tests for recently added functionality.
8153 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
8155 * mini-ops.h: Add remaining sse1 fp ops.
8157 * cpu-x86.md: Add remaining sse1 fp ops.
8159 * mini-x86.c (mono_arch_output_basic_block): Same.
8161 * mini.h: Add enum for simd FP compare conditions.
8163 * simd-intrinsics.c (vector4f_intrinsics): Add all new ops.
8165 * simd-intrinsics.c (simd_intrinsic_emit_binary): Set inst_c0 to flags
8166 so the backed can generate the appropriate op.
8168 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
8169 This patch squeese one more byte from the SimdIntrinsc struct.
8171 * mini-x86.c (mono_arch_cpu_enumerate_simd_versions: Use the version number
8172 a a shift amount intead of simply or'ing it.
8174 * mini.h: Change SIMD_VERSION_* values to be sequential intead of masks.
8176 * simd-intrinsics.c (struct SimdIntrinsc): Squeese simd_version and simd_emit_mode into a single
8177 byte so we can have an aditional flags field without increasing struct size.
8179 * simd-intrinsics.c (emit_intrinsics): Use the value of simd_version as a shift amount before checking
8180 against the simd_supported_versions bitmask.
8182 * simd-intrinsics.c: Set SIMD_INTRINSIC_NAME_MAX to an appropriate value.
8184 Mon Oct 13 10:58:10 CEST 2008 Paolo Molaro <lupus@ximian.com>
8186 * mini.c: remove rawbuffer code (the only use here is unsafe because
8187 it takes locks during signal handling and the kernel now provides much
8188 better info in proc/pid/smaps these days).
8190 2008-10-13 Zoltan Varga <vargaz@gmail.com>
8192 * mini-amd64.c (mono_arch_output_basic_block): Fix the changes to
8193 OP_X86_PUSH_OBJ. Fixes #434620.
8195 * objects.cs: Add a test.
8197 2008-10-12 Rodrigo Kumpera <rkumpera@novell.com>
8199 * basic-simd.cs: Remove PackWithUnsignedSaturation tests as it turns out
8200 that the packuswb/packusdw don't work with unsigned numbers for what
8201 would be negative numbers in signed format.
8203 * cpu-x86.md: Add doubleword forms of many ops and packing ones.
8204 Fix the len of fconv_to_r8_x and xconv_r8_to_i4.
8206 * mini-ops.h: Add doubleword forms of many ops and packing ones.
8208 * mini-x86.c: Emit doubleword forms of many ops and packing ones.
8210 * simd-intrinsics.c (SimdIntrinsc): Rename the flags field to simd_version.
8212 * simd-intrinsics.c (vector4f_intrinsics): Use simd_version field for sse3 ops.
8214 * simd-intrinsics.c (vector4u_intrinsics): Rename to vector4ui_intrinsics and
8217 * simd-intrinsics.c (simd_version_name): New function, returns the name of the
8218 version as the enum in mini.h.
8220 * simd-intrinsics.c (emit_intrinsics): Instead of having a special emit mode
8221 for sse3 ops, check the simd_version field if present. This way the code
8222 works with all versions of sse.
8224 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
8226 * simd-intrinsics.c: Fixed intrinsic name typo.
8228 * mini.h: Added missing simd exported function.
8230 * basic-simd.cs: Added tests for Vector4ui.
8231 Fixed broken test for Vector16b.
8233 2008-10-10 Zoltan Varga <vargaz@gmail.com>
8235 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Increase
8236 the max length to 64.
8238 2008-10-10 Mark Probst <mark.probst@gmail.com>
8240 * method-to-ir.c: Only do the fast virtual generic method call for
8241 non-wrapper methods.
8243 * mini.h, mini-trampolines.c: The new generic virtual remoting
8244 trampoline handles virtual method calls via the vtable (as done by
8245 the fast virtual generic method calls) to remoting proxies.
8247 * mini.c (mono_jit_create_remoting_trampoline): For generic
8248 methods reate a generic virtual remoting trampoline.
8250 * mini-amd64.h: Enable fast virtual generic method calls again.
8252 2008-10-10 Mark Probst <mark.probst@gmail.com>
8254 * mini-ppc.c: Use SP (r1), not frame_reg (which might be r31) to
8255 restore registers when doing tail calls.
8257 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
8259 * simd-intrinsics.c (emit_intrinsics): Vector4u was renamed to
8262 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
8264 * basic-simd.cs: Add test for Vecto16b.PackWithUnsignedSaturation.
8266 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
8268 * simd-intrinsics.c (emit_intrinsics): Retrofit to new type names.
8270 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
8272 * basic-simd.cs: Retrofit for API changes.
8274 2008-10-10 Mark Probst <mark.probst@gmail.com>
8276 * mini-ppc.c: Handle integer stack arguments for tail calls.
8278 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
8280 * optflags-def.h: Removed sse3 optimization.
8284 * mini-x86.c (mono_arch_cpu_optimizazions): Remove detection of
8287 * mini-x86.c: Added mono_arch_cpu_enumerate_simd_versions.
8289 * mini.h: Added enumeration with simd versions.
8291 * simd-intrinsics.c (emit_intrinsics): Use the new static var
8294 * simd-intrinsics.c: Added mono_simd_intrinsics_init.
8296 * mini.c (mini_init): Call mono_simd_intrinsics_init.
8298 2008-10-09 Rodrigo Kumpera <rkumpera@novell.com>
8300 * basic-simd.cs: Added tests for Vector8u and Vector16u.
8302 * basic-simd.cs: Fixed test naming.
8304 2008-10-09 Rodrigo Kumpera <rkumpera@novell.com>
8306 * mini-ops.h: Added ops for packed and saturated math, shifts
8307 and packing/unpacking.
8309 * cpu-x86.md: Added descriptors for the above ops.
8311 * mini-x86.c: Added code to emmit the above ops.
8313 * simd-intrinsics.c: Added support for Vector16u and Vector8u.
8315 2008-10-08 Zoltan Varga <vargaz@gmail.com>
8317 * aot-compiler.c (compile_method): Enable AOT for generic code.
8319 * ir-emit.h (NEW_DOMAINCONST): Use domainvars in AOT code as well.
8321 Wed Oct 8 16:35:43 CEST 2008 Paolo Molaro <lupus@ximian.com>
8323 * mini.c: add a workaround for a common screwup that ends up blamed
8324 to mono (other processes blocking signal delivery).
8326 2008-10-07 Zoltan Varga <vargaz@gmail.com>
8328 * method-to-ir.c (mono_method_to_ir2): Clear ins_flag on all code paths
8329 in the LDFLD/STFLD opcodes. Fixes #432673.
8331 * iltests.il.in: Add a new test.
8333 Tue Oct 7 19:59:07 CEST 2008 Paolo Molaro <lupus@ximian.com>
8335 * mini-arm.c: attach the thread in unmanaged->managed transitions
8336 using delegates (bug #433148).
8338 2008-10-07 Rodrigo Kumpera <rkumpera@novell.com>
8340 * basic-simd.cs: Use new ShuffleSel constants.
8342 2008-10-07 Rodrigo Kumpera <rkumpera@novell.com>
8344 * driver.c (opt_sets): Added combinations of simd, sse2 and sse3.
8346 * mini-x86.c (mono_arch_cpu_optimizazions): Detect sse3 and now
8347 only disable simd intrinsics if no sse2 is detected.
8349 * optflags-def.h: Added sse3.
8351 * simd-intrinsics.c: Avoid generated sse3 intrinsics if the optimization
8354 2008-10-07 Zoltan Varga <vargaz@gmail.com>
8356 * aot-compiler.c (add_wrappers): Fix Delegate/MulticastDelegate classes
8357 when adding delegate-invoke wrappers.
8359 2008-10-07 Zoltan Varga <vargaz@gmail.com>
8361 * Makefile.am: Reenable the simd tests.
8363 2008-10-07 Bill Holmes <billholmes54@gmail.com>
8365 * mini-amd64.c (mono_arch_emit_outarg_vt) : In the ArgValuetypeAddrInIReg case,
8366 add a call to mono_call_inst_add_outarg_reg for the arg->dreg to make sure that no
8367 other vreg is allocated to that hreg.
8369 Contributed under MIT/X11 license.
8371 2008-10-07 Zoltan Varga <vargaz@gmail.com>
8373 * Makefile.am: Disable the simd tests for now as Mono.Simd is not
8376 2008-10-06 Rodrigo Kumpera <rkumpera@novell.com>
8378 * basic-simd.cs: New test suite for SIMD intrinsics.
8380 * Makefile.am: Added new tests.
8382 2008-10-06 Rodrigo Kumpera <rkumpera@novell.com>
8384 * cpu-x86.md: Added new instructions to handle float to int using SSE regs.
8388 * mini-x86.h: Enable mono_arch_decompose_opts if simd intrinsics are enabled.
8390 * mini-x86.c (mono_arch_decompose_opts): Decompose float to int conversion
8391 using SSE2 aware opcodes.
8393 * mini-x86.c (emit_float_to_int): Disable the SSE2 optimization if OPT_SIMD
8394 is enabled, this code path is only reachable if conversion ops are emmited after
8397 * mini.h: Added MonoCompile::fconv_to_r8_x_var to hold the float to int var.
8399 This optimization saves 6 bytes per conversion against the old version.
8401 2008-10-06 Zoltan Varga <vargaz@gmail.com>
8403 * aot-compiler.c (compile_method): Don't skip methods referencing
8404 generic methods without a corresponding entry in token_info_hash, since
8405 encode_method_ref () can handle all generic methods now.
8407 * method-to-ir.c (mono_save_token_info): Don't save the token info if a
8408 generic context is set.
8410 * method-to-ir.c (mono_method_to_ir2): Put back a disable_aot for
8411 generic sharing of LDTOKEN.
8413 2008-10-06 Mark Probst <mark.probst@gmail.com>
8415 * mini-amd64.h: Temporarily disabled fast virtual generic method
8416 calls because it breaks the System.Runtime.Remoting tests.
8418 2008-10-06 Zoltan Varga <vargaz@gmail.com>
8420 * aot-compiler.c (add_wrappers): Add delegate-invoke wrappers.
8422 * method-to-ir.c (check_inline_called_method_name_limit): Return TRUE
8423 so inlining actually works.
8424 (check_inline_caller_method_name_limit): Ditto.
8426 Mon Oct 6 11:04:38 CEST 2008 Paolo Molaro <lupus@ximian.com>
8428 * mini-ppc.c: mono_arch_flush_icache () cast pointer using gsize for
8429 64 bit safety (from Olaf Hering and Andreas Farber).
8431 2008-10-06 Zoltan Varga <vargaz@gmail.com>
8433 * mini-trampolines.c (mono_aot_trampoline): Delegate processing to
8434 mono_magic_trampoline () if aot_get_method_from_token () fails. Remove
8435 unused virtual call support code.
8437 * aot-runtime.c (decode_method_ref): Add a 'no_aot_trampoline' out argument.
8439 * aot-runtime.c (mono_aot_get_method_from_vt_slot): Return NULL for methods
8440 which can't use aot trampolines.
8441 (decode_patch): Don't create aot trampolines for methods which can't use
8444 * aot-compiler.c (encode_method_ref): Add a marker for methods which can't
8445 use aot trampolines.
8447 * mini.h: Bump AOT image format version.
8449 2008-10-05 Zoltan Varga <vargaz@gmail.com>
8451 * method-to-ir.c (mono_method_to_ir2): Pass cil_method instead of cmethod
8452 to save_token_info () since cmethod is inflated for constrained calls.
8454 * mini-<ARCH>.h mini-x86.c: Remove some unused defines.
8456 2008-10-04 Andreas Farber <andreas.faerber@web.de>
8458 * Makefile.am: Add build rules for ppc64.
8459 This avoids the build failing at pedump with unresolved symbols
8460 due to lack of arch_sources. Instead it will now fail earlier
8461 due to lack of cpu-ppc64.md.
8463 Contributed under MIT/X11 license.
8465 2008-10-04 Mark Probst <mark.probst@gmail.com>
8467 * mini-amd64.c (mono_arch_emit_call): Support stack arguments for
8470 * iltests.il.in: Add test case for tail call with many arguments.
8472 2008-10-03 Zoltan Varga <vargaz@gmail.com>
8474 * method-to-ir.c (mono_method_to_ir2): Add an !cfg->compile_aot assert
8475 to the fast virtual generic method code until the aot case is fixed.
8477 2008-10-03 Mark Probst <mark.probst@gmail.com>
8479 * mini-ppc.c, mini-ppc.h: Implement generic virtual method thunks.
8481 2008-10-03 Mark Probst <mark.probst@gmail.com>
8483 * mini-amd64.c, mini-amd64.h: Implement generic virtual method
8486 2008-10-03 Rodrigo Kumpera <rkumpera@novell.com>
8488 * simd-intrinsics.c: Forgot to add this one.
8490 * mini-codegen.c: Fix macro in case SIMD is not supported.
8492 2008-10-03 Rodrigo Kumpera <rkumpera@novell.com>
8494 This patch land initial JIT support for simd intrinsics.
8496 * mini-x86.h: Added new define to make --enable_minimal work on x86.
8498 * Makefile.am: Added simd-intrinsics.c
8500 * simd-intrinsics.c: New file with simd instrinsic related
8503 * cfold.c (mono_constant_fold_ins2): Fold XZERO.
8505 * cpu-x86.md: Add simd related instructions.
8507 * driver.c: Added MONO_OPT_SIMD to the default set of optimizations.
8509 * driver.c: Added two new --regression variants.
8511 * ir-emit.h (MONO_EMIT_NEW_VZERO): Emit XZERO if the type is a simd intrinsic.
8513 * local-propagation.c (mono_local_cprop2): Eliminate useless XMOVE.
8515 * local-propagation.c (mono_local_deadce): Use new macro MONO_IS_NON_FP_MOVE and
8516 extract some complicated logic to helper functions.
8518 * method-to-ir.c (mono_type_to_regmove): Handle simd intrinsics.
8520 * method-to-ir.c (mini_emit_inst_for_method): Emit simd intrinsics.
8522 * method-to-ir.c (mono_handle_global_vregs): If a simd intrinsic was found, apply
8523 the specialized simplification pass.
8525 * method-to-ir.c (mono_spill_global_vars): Use new macro.
8527 * mini-codegen.c: Added SIMD constants to all regbanks arrays.
8529 * mini-codegen.c: Added reg_bank_table_init to initialize the reg desc -> bank
8532 * mini-codegen.c: Define a version of the reg_bank macro that uses desc_to_reg_type
8533 if MONO_ARCH_NEED_SIMD_BANK is defined.
8535 * mini-ops.h: Added the new simd ops.
8537 * mini-x86.c: Added mono_arch_xregname.
8539 * mini-x86.c (mono_arch_cpu_optimizazions): Disable MONO_OPT_SIMD if SSE3 is not detected.
8541 * mini-x86.c (mono_arch_output_basic_block): Add simd related opcodes.
8543 * mini-x86.h: Define simd related MONO_ARCH macros.
8545 * mini.c (mono_type_to_load_membase): Handle simd intrinsics.
8547 * mini.c (mono_type_to_store_membase): Handle simd intrinsics.
8549 * mini.h: Added new macros MONO_IS_NON_FP_MOVE, MONO_IS_REAL_MOVE, MONO_IS_ZERO and
8550 MONO_CLASS_IS_SIMD to deal with simd related IR.
8552 * mini.h (MonoInst): Added spill_var to the backend union.
8554 * mini.h (MonoCompile): Added uses_simd_intrinsics and iconv_raw_var.
8556 * mini.h: Added forward declarations of the new simd fuctions.
8558 * optflags-def.h: Added new optimization names SIMD.
8560 * regalloc.c (mono_regstate_reset): Set next vreg to be the max value of the 3 reg banks.
8562 * regalloc.h: Added support for working with 3 register banks.
8564 * regalloc.h (MonoRegState): Added xsymbolic field if a third regbank is required.
8566 * ssa2.c (mono_ssa_deadce2): Use new MONO_IS_ZERO macro.
8568 Fri Oct 3 16:03:22 CEST 2008 Paolo Molaro <lupus@ximian.com>
8570 * mini-exceptions.c: remove 64 bit related ifdef clutter.
8572 2008-10-03 Zoltan Varga <vargaz@gmail.com>
8574 * mini-exceptions.c (mono_handle_soft_stack_ovf): Unprotect two pages
8575 instead of one on 64 bit systems.
8577 * method-to-ir.c: Remove unused includes.
8579 2008-10-02 Zoltan Varga <vargaz@gmail.com>
8581 * aot-compiler.c (emit_exception_debug_info): Use jinfo->used_regs instead of
8582 cfg->used_int_regs, since the two are different on arm.
8584 2008-10-02 Mark Probst <mark.probst@gmail.com>
8586 * method-to-ir.c, inssel.brg, mini-trampolines.c: Use
8587 mono_method_get_vtable_index() to get the vtable index.
8589 2008-10-02 Mark Probst <mark.probst@gmail.com>
8591 * method-to-ir.c (mono_method_to_ir2): Don't create native
8592 wrappers for array methods, because they're never called (and if
8593 they were called they wouldn't work).
8595 2008-10-02 Mark Probst <mark.probst@gmail.com>
8597 * method-to-ir.c (mono_method_to_ir2): Array methods are
8598 special-cased and must not be invoked indirectly via the (M)RGCTX
8599 when generic sharing is turned on. Fixes #431413.
8601 2008-10-01 Mark Probst <mark.probst@gmail.com>
8603 * method-to-ir.c: When generic sharing is active, call
8604 non-interface virtual generic methods via the standard trampoline.
8606 * mini-trampolines.c: Handle virtual generic shared methods.
8608 * mini.h, mini-x86.c, mini-x86.h: New argument for
8609 mono_arch_build_imt_thunk() which is non-NULL for virtual generic
8610 method thunks and which is the trampoline to call if the lookup
8611 fails. Enable the virtual generic method thunk for x86.
8613 * mini-amd64.c, mini-arm.c, mini-ia64.c, mini-sparc.c,
8614 mini-ppc.c (mono_arch_build_imt_thunk): Add the additional
8615 argument but assert that it's NULL, because these archs don't yet
8616 implement the virtual generic method thunk. Changes in the IMT
8617 thunk data structures.
8619 2008-10-01 Zoltan Varga <vargaz@gmail.com>
8621 * aot-compiler.c (emit_globals): Avoid invalid characters in
8622 the static linking symbol.
8624 * objects.cs: Add a test for the range check optimization. Fix warnings.
8626 * branch-opts.c (mono_if_conversion): Add back the 'optimize range checks'
8627 optimization from the current JIT.
8629 * method-to-ir.c (mini_emit_inst_for_method): Decompose String.Length
8630 later in decompose_array_access_opts () to allow more optimizations.
8632 * method-to-ir.c (mono_handle_soft_float): Rename this to
8633 mono_decompose_soft_float () for consistency.
8635 * mini-ops.h: Fix arguments of OP_STRLEN.
8637 * method-to-ir.c (save_cast_details): Extract the cast details saving code
8638 into a separate function.
8639 (reset_cast_details): Ditto.
8640 (handle_unbox): Save cast details. Fixes #431254.
8642 * method-to-ir.c: Remove some obsolete FIXMEs.
8644 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
8646 * ir-emit.h (alloc_dreg): Write a warning before crashing.
8648 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
8650 * mini-codegen.c: More work on macros to make them
8651 ready for multiple regbanks.
8653 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
8655 * method-to.ir.c (mono_type_to_regmove): Remove static modifier.
8657 * mini.h: Export mono_type_to_regmove. Fix signature of mono_regname_full.
8659 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
8661 * mini-codegen.c (mono_spillvar_offset): Proper support for
8664 2008-09-30 Zoltan Varga <vargaz@gmail.com>
8666 * mini-amd64.c (mono_arch_emit_epilog): Remove some duplicated code from
8667 the stack overflow changes.
8669 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
8671 * mini-codegen.c: Make all bank macros depend on reg_bank.
8673 * mini-codegen.c (mono_local_regalloc): Make free mask
8674 initialization regbank aware.
8676 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
8678 * mini-codegen.c (mono_local_regalloc): Extract callee
8679 mask selection to a function and make it regbank aware.
8681 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
8683 * mini-codegen.c (mono_local_regalloc): Changed the cloberring
8684 code to deal with many regbanks.
8686 2008-09-30 Zoltan Varga <vargaz@gmail.com>
8688 * mini-codegen.c: More fp->regbank changes.
8690 2008-09-29 Rodrigo Kumpera <rkumpera@novell.com>
8692 * mini-codegen.c: Change asserts to use MONO_NUM_REGBANKS instead
8693 of a hardcoded constant.
8695 2008-09-29 Rodrigo Kumpera <rkumpera@novell.com>
8697 * method-to-ir.c (type_from_stack_type): Fix typo.
8699 2008-09-29 Zoltan Varga <vargaz@gmail.com>
8701 * mini-ia64.c (emit_move_return_value): Convert float return values to
8704 * objects.cs: Add a new test.
8706 * mini-ia64.c (mono_arch_allocate_vars): Disable fp elimination for
8707 VARARG methods to fix an assert later.
8709 * mini-mips.h mini-mips.c mini-ops.h cpu-mips.md: Update the mips back
8710 end so it at least compiles.
8712 2008-09-28 Zoltan Varga <vargaz@gmail.com>
8714 * method-to-ir.c (emit_optimized_ldloca_ir): Fix this.
8716 2008-09-28 Rodrigo Kumpera <rkumpera@novell.com>
8718 * method-to-ir.c (mono_method_to_ir2): Extract the ldloca + initobj
8719 optimization to a new function (emit_optimized_ldloca_ir) and enable
8720 it for both ldloca and ldloca_s.
8722 2008-09-28 Zoltan Varga <vargaz@gmail.com>
8724 * method-to-ir.c (mono_method_to_ir2): Remove an unnecessary assert in the
8725 gshared CASTCLASS code.
8727 * driver.c (mono_main): Add a workaround for shutdown crashes seen on
8728 amd64, where the libc stack unwinder encounters stack frames referring to
8729 native code in unmapped memory.
8731 * method-to-ir.c (mini_emit_check_array_type): Add support for generic
8734 * generics.cs: Add new test.
8736 2008-09-27 Zoltan Varga <vargaz@gmail.com>
8738 * mini-arm.h driver.c: Print the fp model when using --version on arm. Also,
8739 add a check that one of the ARM_FPU_ constants is defined.
8741 * mini-exceptions.c (mono_handle_soft_stack_ovf): Really fix the build.
8743 * mini-exceptions.c: Fix build on non-altstack platforms.
8745 * method-to-ir.c (mono_method_to_ir2): Fix aot support for the
8748 * ir-emit.h: Add a comment to NEW_PCONST.
8750 * mini-exceptions.c (mono_altstack_restore_prot): Fix a warning.
8752 * mini.h (MonoJitDomainInfo): Move some fields here from MonoDomain.
8754 * mini.c aot-runtime.c method-to-ir.c driver.c mini-trampolines.c: Update
8755 after the changes to MonoJitDomainInfo.
8757 2008-09-27 Mark Probst <mark.probst@gmail.com>
8759 * mini-ppc.c, tramp-ppc.c, mini-ppc.h: Implement generic code sharing.
8761 2008-09-27 Mark Probst <mark.probst@gmail.com>
8763 * mini-ppc.c: Compiler warning fixes.
8765 2008-09-27 Mark Probst <mark.probst@gmail.com>
8767 * mini-ppc.c: Special handling for 1/2 byte structs on Darwin only
8770 2008-09-27 Mark Probst <mark.probst@gmail.com>
8772 * exceptions-ppc.c, mini-ppc.h: Compile
8773 mono_arch_handle_altstack_exception() on Darwin, too.
8775 2008-09-27 Mark Probst <mark.probst@gmail.com>
8777 * method-to-ir.c (mono_emit_rgctx_method_call_full): Must also
8778 work on archs which don't have generic sharing implemented, only
8779 without the vtable_arg.
8781 2008-09-26 Mark Probst <mark.probst@gmail.com>
8783 * mini.c: Added comment explaining why delegate ctor icall
8784 wrappers are compiled.
8786 2008-09-26 Mark Probst <mark.probst@gmail.com>
8788 * mini.c: Don't produce trampolines to delegate ctor icall
8789 wrappers but compile them upfront.
8791 Fri Sep 26 17:00:46 CEST 2008 Paolo Molaro <lupus@ximian.com>
8793 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: amd64 support code for calling a
8794 runtime-set function when going back to managed code. Currently this
8795 is used to set back the protection on the soft ovf pages and/or to
8796 throw the stack overflow exception that happened in unmanaged code.
8798 Fri Sep 26 16:46:23 CEST 2008 Paolo Molaro <lupus@ximian.com>
8800 * tramp-x86.c, mini-x86.h, mini-x86.c: x86 support code for calling a
8801 runtime-set function when going back to managed code. Currently this
8802 is used to set back the protection on the soft ovf pages and/or to
8803 throw the stack overflow exception that happened in unmanaged code.
8805 Fri Sep 26 16:34:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
8807 * mini.h, mini.c, mini-trampolines.c, mini-exceptions.c: added
8808 the support code for restoring stack protection after stack overflows
8809 that happen in unmanaged code. Don't set the exec permission on the
8812 2008-09-26 Zoltan Varga <vargaz@gmail.com>
8814 * mini-trampolines.c (mono_delegate_trampoline): Add wrappers even if
8815 delegate->method_ptr is set. Fixes #428054.
8817 2008-09-25 Zoltan Varga <vargaz@gmail.com>
8819 * tests.cs: Rename to ratests.cs.
8821 * method-to-ir.c: Merge the emit_get_rgctx () calls into the
8822 emit_get_rgctx_... functions.
8824 2008-09-25 Mark Probst <mark.probst@gmail.com>
8826 * method-to-ir.c: Eliminated macro EMIT_GET_RGCTX.
8828 2008-09-25 Mark Probst <mark.probst@gmail.com>
8830 * mini-trampolines.c (mono_magic_trampoline): Unwrap wrappers
8831 before asserting that method is sharable.
8833 2008-09-25 Mark Probst <mark.probst@gmail.com>
8835 * method-to-ir.c, mini.c, jit-icalls.c: New function for checking
8836 whether method needs a static RGCTX wrapper used instead of
8839 * generic-sharing.c, mini.h: A few functions moved to
8840 metadata/generic-sharing.c.
8842 2008-09-25 Mark Probst <mark.probst@gmail.com>
8844 * method-to-ir.c, mini.c, mini-exceptions.c, mini-trampolines.c:
8845 Generic code sharing for value types, which essentially means
8846 treating value type methods like static methods. The RGCTX is
8847 passed in the same way.
8849 2008-09-25 Zoltan Varga <vargaz@gmail.com>
8851 * method-to-ir.c (mono_method_to_ir2): Avoid an assert in the NEWOBJ
8852 opcode when creating multi-dimensional arrays of open types.
8854 * generic-sharing.c (mono_method_check_context_used): Handle arrays of
8857 * generics.cs: Add a test.
8859 * mini-codegen.c: Use macros everywhere for checking floats instead of == 'f'.
8861 2008-09-24 Zoltan Varga <vargaz@gmail.com>
8863 * mini.h (MonoCompile): Add 'disable_vreg_to_lvreg' flag.
8865 * mini.c (mini_method_compile): Set it when running under the debugger.
8867 * method-to-ir.c (mono_handle_global_vregs): Disable global->local
8868 vreg optimization if the flag is set.
8870 * driver.c (mono_main): Add --attach= option to pass options to
8873 * mini.c (sigquit_signal_handler): Start the attach agent.
8875 * ssapre.c: Disable this to save space since it is not yet ported to
8878 * regalloc2.c: Disable this to save space.
8880 * mini.h (MonoJitStats): Remove unused analyze_stack_repeat.
8882 Wed Sep 24 16:01:49 CEST 2008 Paolo Molaro <lupus@ximian.com>
8884 * decompose.c, method-to-ir.c, mini-codegen.c, regalloc2.c: make
8885 the -v option useful again.
8887 2008-09-24 Zoltan Varga <vargaz@gmail.com>
8889 * mini-amd64.c (mono_arch_output_basic_block): Add support for
8892 * inssel.brg (mini_emit_castclass): Avoid the szarray!=array checks for
8893 arrays of arrays. Fixes #428406.
8895 * method-to-ir.c (mini_emit_castclass): Ditto.
8897 * objects.cs: Add new test.
8899 2008-09-23 Rodrigo Kumpera <rkumpera@novell.com>
8901 * method-to-ir.c (type_to_eval_stack_type): The code path for the new JIT
8902 was wrong at it choked against target_type_is_incompatible for byref types.
8904 2008-09-23 Zoltan Varga <vargaz@gmail.com>
8906 * mini-codegen.c: Use 'bank' macros instead of 'is_fp' macros in most
8909 Tue Sep 23 15:31:45 CEST 2008 Paolo Molaro <lupus@ximian.com>
8911 * mini-exceptions.c: update a few more exceptions-related counters.
8913 Tue Sep 23 15:28:29 CEST 2008 Paolo Molaro <lupus@ximian.com>
8915 * aot-runtime.c, method-to-ir.c, mini.c, mini-trampolines.c: use the
8916 new functions to allocate from persistent mempools.
8918 2008-09-23 Zoltan Varga <vargaz@gmail.com>
8920 * mini.h regalloc.h mini-codegen.c: Generalize the regalloc code to allow
8921 multiple register banks in the future.
8923 * mini-codegen.c (mono_local_regalloc): Fix a warning.
8925 2008-09-22 Rodrigo Kumpera <rkumpera@novell.com>
8927 * mini.c (type_to_eval_stack_type): Remove duplicated function.
8929 * method-to-ir.c (type_to_eval_stack_type): Make this version compatible with both JIT.
8931 * mini.h: Export type_to_eval_stack_type.
8933 This function was nearly duplicated in method-to-ir.c and mini.c. The difference
8934 is only ins->klass of byref types.
8936 2008-09-22 Zoltan Varga <vargaz@gmail.com>
8938 * method-to-ir.c (mini_emit_memset): Use a default alignment of 4.
8939 (mini_emit_memcpy2): Ditto.
8941 * mini-amd64.c: Fix a warning.
8943 2008-09-21 Mark Probst <mark.probst@gmail.com>
8945 * exceptions-ppc.c (mono_arch_get_call_filter): Fixed stack frame
8948 2008-09-19 Rodrigo Kumpera <rkumpera@novell.com>
8950 * method-to-ir.c: Extract stloc micro-optimization to a
8951 function and apply it to all cases.
8953 2008-09-19 Mark Probst <mark.probst@gmail.com>
8955 * method-to-ir.c: Don't fail generic code sharing in cases we
8958 2008-09-18 Mark Probst <mark.probst@gmail.com>
8960 * mini-ppc.c: Handle structs in tailcalls on Darwin.
8962 Tue Sep 16 21:07:11 CEST 2008 Paolo Molaro <lupus@ximian.com>
8964 * *.c, *.md, mini-ops.h: introduced relaxed_nop opcode for spin wait
8967 Tue Sep 16 16:39:16 CEST 2008 Paolo Molaro <lupus@ximian.com>
8969 * trace.c: make tracing more useful and correct, with per-thread
8972 2008-09-15 Mark Probst <mark.probst@gmail.com>
8974 * mini-ppc.c (mono_arch_emit_call): Convert floats to R4 when
8975 doing a method call and the argument is an R4.
8977 2008-09-14 Zoltan Varga <vargaz@gmail.com>
8979 * aot-compiler.c (add_wrappers): Do not generate runtime invoke wrappers for
8982 2008-09-13 Mark Probst <mark.probst@gmail.com>
8984 * mini-ppc.c: Convert result to single for OP_ICONV_TO_R4.
8986 2008-09-12 Zoltan Varga <vargaz@gmail.com>
8988 * mini.h (MONO_IS_JUMP_TABLE): Handle GOT_ENTRY.
8989 (MONO_JUMP_TABLE_FROM_INS): Ditto.
8991 2008-09-11 Zoltan Varga <vargaz@gmail.com>
8993 * driver.c: Add a --agent argument (not supported yet) to load managed
8994 agent assemblies before loading the main assembly, similarly to how the
8995 Java VM handles agents.
8997 2008-09-11 Mark Probst <mark.probst@gmail.com>
8999 * mini-ppc.c (mono_arch_allocate_vars): Use arch-independent
9000 function to do stack layout of local variables.
9002 2008-09-11 Mark Probst <mark.probst@gmail.com>
9004 * mini-ppc.c (calculate_sizes): Bugfix in sigcookie position
9007 2008-09-11 Zoltan Varga <vargaz@gmail.com>
9009 * method-to-ir.c ssa2.c mini.c mini-amd64.c decompose.c ssa.c abcremoval.c
9010 abcremoval2.c branch-opts.c driver.c dominators.c: Disable parts of the
9011 JIT if DISABLE_JIT is defined.
9013 * Makefile.am: Avoid compiling/linking in inssel.c if DISABLE_JIT is
9016 2008-09-10 Mark Probst <mark.probst@gmail.com>
9018 * iltests.il.in: Disable the fconv test on PPC (the result is
9019 undefined according to ECMA).
9021 2008-09-10 Mark Probst <mark.probst@gmail.com>
9023 * iltests.il.in: Enable tail call tests for PPC.
9025 * mini.h: Add variable for storing incoming valuetype argument
9026 addresses for tail calls.
9028 * mini-ppc.c: Implement valuetype arguments and return values for
9031 2008-09-09 Mark Probst <mark.probst@gmail.com>
9033 * mini-ppc.c: Partially implement tail calls (struct arguments and
9034 return values not supported).
9036 * method-to-ir.c: Enable tail calls on PPC.
9038 2008-09-08 Zoltan Varga <vargaz@gmail.com>
9040 * aot-compiler.c (emit_wrapper_info): Omit the klass name from
9041 runtime-invoke wrappers to work around the problem of them getting
9042 assigned to a random class.
9044 * aot-runtime.c (mono_aot_get_method): Ditto.
9046 2008-09-07 Zoltan Varga <vargaz@gmail.com>
9048 * mini-exceptions.c mini-mips.h mini-s390.h exceptions-mips.c: Kill
9049 the CUSTOM_EXCEPTION_HANDLING and CUSTOM_STACK_WALK defines.
9051 2008-09-07 Mark Probst <mark.probst@gmail.com>
9053 * method-to-ir.c (mono_method_to_ir2): Disable tail calls for PPC
9054 until they're implemented properly.
9056 * exceptions-ppc.c: Use arch-independent exception-handling code
9057 instead of custom one.
9059 * exceptions-ppc.c, mini-ppc.c, mini-ppc.h: Bug fixes and changes
9062 * tramp-ppc.c, mini-ppc.c: Fixed warnings.
9064 * decompose.c, aot-runtime.c, aot-compiler.c: PPC code also
9065 applies when __powerpc__ is defined.
9067 2008-09-06 Zoltan Varga <vargaz@gmail.com>
9069 * aot-runtime.c (mono_aot_get_method): Add another cache mapping wrapper
9070 methods to their code to avoid computing the full name of wrappers and
9071 doing a lookup in a string hash table.
9073 2008-09-05 Zoltan Varga <vargaz@gmail.com>
9075 * method-to-ir.c: Remove the CHECK_BBLOCK () stuff it is not needed since
9076 we identify bblocks before method_to_ir () is ran.
9078 * branch-opts.c (mono_optimize_branches): Avoid nullifying the exit bblock.
9079 Also avoid optimizing branches pointing to themselves.
9081 * mini.c (mini_method_compile): Ditto. Fixes #422947.
9083 2008-09-05 Rodrigo Kumpera <rkumpera@novell.com>
9085 * driver.c (mono_main): Enable the new verifier under core-clr and cas.
9087 2008-09-05 Zoltan Varga <vargaz@gmail.com>
9089 * tramp-arm.c (mono_arch_nullify_class_init_trampoline): Implement this.
9090 (mono_arch_patch_plt_entry): Fix the calculation of the jump_entry.
9091 (mono_arch_get_nullified_class_init_trampoline): Return 'code' instead of
9094 * aot-compiler.c (emit_plt): Fix the arm plt entries, previously they all
9095 jumped to the same entry in plt_jump_table.
9097 2008-09-02 Rodrigo Kumpera <rkumpera@novell.com>
9099 * method-to-ir.c (initialize_array_data): Handle field with RVA from
9102 2008-08-31 Zoltan Varga <vargaz@gmail.com>
9104 * method-to-ir.c (handle_isinst): Do the assignment at the beginning, so the
9105 other assignment can be if converted. Saves 1.5% on corlib size and fixes
9108 2008-08-29 Geoff Norton <gnorton@novell.com>
9110 * aot-compiler.c: The Mach/ARM compiler doesn't understand the bss
9111 segment, and doesn't properly handle .space as .text. Fixes
9114 2008-08-29 Geoff Norton <gnorton@novell.com>
9116 * mini.c: Disable the mach exception handler when running on
9119 2008-08-29 Geoff Norton <gnorton@novell.com>
9121 * aot-compiler.c: Patch from Renaldas Zioma to properly register
9122 globals on Darwin/ARM
9124 2008-08-28 Zoltan Varga <vargaz@gmail.com>
9126 * mini.c: Avoid not initializing the runtime when doing AOT compilation,
9127 since too many things depend on it. Instead, call
9128 mono_runtime_set_no_exec ().
9130 * mini.c (mono_create_tls_get): Call mono_alloc_preg (cfg) when running with
9133 * aot-compiler.c: Add an 'asm-only' AOT option.
9135 * mini.c: Avoid initializing the runtime when doing AOT compilation.
9137 * aot-compiler.c (compile_method): Disable gshared support for now as it
9140 2008-08-27 Bill Holmes <billholmes54@gmail.com>
9142 * mini-amd64.h : Fix a compiler warning.
9144 * exceptions-amd64.c (mono_arch_unwindinfo_install_unwind_info) :
9145 Changed to use a callback function to retrieve the unwind info.
9146 This avoids problems observed when code blocks were removed by
9147 unloading an app domain.
9149 * mini-amd64.c (mono_arch_cpu_optimizazions) : Removing the peephole
9150 and branch excludes for Winx64. The fix in exceptions-amd64.c allows them
9153 Contributed under MIT/X11 license.
9155 2008-08-27 Bill Holmes <billholmes54@gmail.com>
9157 * mini-amd64.c (mono_arch_output_basic_block) : Fix the OP_X86_PUSH_OBJ
9158 case to keep the stack aligned to 8.
9160 Contributed under MIT/X11 license.
9162 2008-08-26 Zoltan Varga <vargaz@gmail.com>
9164 * aot-runtime.c (mono_aot_get_method): Add a cache for wrapper names to
9165 avoid repeated linear searches.
9167 2008-08-25 Zoltan Varga <vargaz@gmail.com>
9169 * aot-compiler.c (add_wrappers): Avoid calling get_runtime_invoke with
9170 methods it can't handle.
9172 * aot-compiler.c (add_method): Avoid adding a method twice.
9173 (add_wrappers): Add runtime invoke wrappers for all methods.
9175 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): New
9176 function to create an aot-compatible version of this trampoline.
9178 * aot-compiler.c aot-runtime.c: Add support for AOT rgctx fetch trampolines.
9180 2008-08-24 Zoltan Varga <vargaz@gmail.com>
9182 * aot-compiler.c (compile_method): Skip wrappers of generic icalls.
9184 * method-to-ir.c (mono_method_to_ir2): Replace an assert in UNBOX_ANY
9185 with a generic sharing failure.
9187 * aot-compiler.c (emit_klass_info): Call mono_class_get_nested_types ().
9189 * method-to-ir.c (mono_method_to_ir2): Rethrow the correct exception in
9190 CEE_RETHROW. Fixes #419634.
9192 * mini.c (mono_method_to_ir): Ditto.
9194 * exceptions.cs: Add a new test.
9196 * generic-sharing.c (mini_type_stack_size): Always pass TRUE as allow_open
9197 to mono_type_stack_size_internal () since some callers might not pass in
9200 * mini-x86.c (mono_arch_emit_prolog): Store the rgctx before calling
9201 instrument_prolog. Fixes #419878.
9203 * mini.c (mono_compile_create_var_for_vreg): Make the lvars representing
9204 doubles in soft float mode volatile.
9206 2008-08-23 Zoltan Varga <vargaz@gmail.com>
9208 * ir-emit.h (NEW_ARGSTORE): Use cfg->args and cfg->arg_types to fix the build.
9210 * method-to-ir.c (mono_save_args): Use ARGSTORE instead of TEMPSTORE
9211 to handle soft float correctly.
9213 * tramp-arm.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Implement
9216 * mini.h (struct MonoCallInst): Add dynamic_imt_arg boolean field.
9218 * exceptions-arm.c (mono_arch_find_jit_info): Set ctx->regs [ARMREG_R11]
9219 to sp, since the generics catch code requires it.
9221 * mini-arm.h (MONO_ARCH_VTABLE_REG): Use R0 for this to avoid needless
9224 * method-to-ir.c (emit_imt_argument): Pass imt_arg to
9225 mono_arch_emit_imt_argument ().
9227 * mini-<ARCH>.c (mono_arch_emit_imt_argument): Add an 'imt_arg' argument.
9229 * mini-arm.c tramp-arm.c: Generic sharing updates.
9231 2008-08-22 Zoltan Varga <vargaz@gmail.com>
9233 * mini-arm.c: Fix the arm build.
9235 * generic-sharing.c (mini_type_get_underlying_type): New helper function
9236 handling enums, generic instances and generic sharing.
9237 (mini_type_stack_size_full): Ditto.
9239 * mini-amd64.c mini-x86.c mini-arm.c: Use the new functions.
9241 * mini.h (struct): Add 'uses_rgctx_reg' and 'uses_vtable_reg' fields.
9243 * method-to-ir.c: Set the new fields when using RGCTX_REG/VTABLE_REG.
9245 * tramp-arm.c: Implement the rgctx fetch and the generic class init
9248 * mini-arm.c: Various small generic sharing changes.
9250 * tramp-x86.c (mono_arch_create_generic_class_init_trampoline): Implement
9252 (mono_arch_create_trampoline_code): Remove most of the GENERIC_CLASS_INIT
9255 * mini-trampolines.c (mono_create_generic_class_init_trampoline): New
9256 helper function to return a generic class init trampoline.
9258 * method-to-ir.c mini.c: Use it.
9260 * tramp-amd64.c (mono_arch_create_generic_class_init_trampoline): New
9261 arch-specfic function to return a generic class init trampoline.
9263 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Remove most of
9264 the GENERIC_CLASS_INIT custom code.
9266 * method-to-ir.c (mono_method_to_ir2): If RGCTX_REG is not defined, that is
9267 a fatal error, not a sharing failure.
9269 * tramp-<ARCH>.c (mono_arch_get_rgctx_lazy_fetch_offset): Removed, no longer
9272 * mini-trampolines.c (mono_rgctx_lazy_fetch_trampoline): Get the additional
9273 trampoline argument from MONO_ARCH_VTABLE_REG.
9275 * tramp-x86.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Change the
9276 order of the arguments to the C trampoline: pass 'slot' as the trampoline
9277 argument, and pass the vtable in VTABLE_REG.
9279 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Change the
9280 order of the arguments to the C trampoline: pass 'slot' as the trampoline
9281 argument, and pass the vtable in VTABLE_REG.
9282 (mono_arch_create_trampoline_code_full): Remove some special casing for
9283 the rgctx fetch trampoline.
9285 * mini.c (mono_method_to_ir): Fix the STELEM_ANY+null value optimization.
9288 * iltests.il: Add a test for it.
9290 2008-08-21 Zoltan Varga <vargaz@gmail.com>
9292 * aot-compiler.c (compile_method): Enable AOT support for generics sharing.
9294 * method-to-ir.c (mono_method_to_ir2): Remove an aot restriction which is
9297 * mini-trampolines.c (mono_magic_trampoline): Add a sync wrapper here,
9298 use mono_jit_info_table_find () to avoid recursion.
9299 (mono_delegate_trampoline): Add a sync wrapper here.
9301 * method-to-ir.c (mono_method_to_ir2): Don't call mono_ldftn_nosyc
9304 * mini.c (mono_method_to_ir): Ditto.
9306 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Remove
9307 add_sync_wrapper argument. Don't add a sync wrapper here.
9308 (mono_create_jump_trampoline): Don't add a sync wrapper here.
9310 * jit-icalls.c (mono_ldftn_nosync): Removed, no longer needed.
9312 2008-08-20 Bill Holmes <billholmes54@gmail.com>
9314 * exceptions-amd64.c (seh_handler): For Winx64 adding missing copy
9315 of nonvolatile registers back from MonoContext to CONTEXT.
9317 Contributed under MIT/X11 license.
9319 2008-08-20 Bill Holmes <billholmes54@gmail.com>
9321 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): When shifting the
9322 arguments on Winx64 there are only 4 argument registers. For this
9323 logic to work the last argument must be pulled from the stack.
9325 Contributed under MIT/X11 license.
9327 2008-08-20 Zoltan Varga <vargaz@gmail.com>
9329 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
9331 * aot-runtime.c aot-compiler.c patch-info.h mini.c: Get rid of
9332 MONO_PATCH_INFO_WRAPPER, encode/decode wrapper methods like the others in
9333 encode/decode_method_ref ().
9335 * aot-compiler.c (encode_patch): Handle STATIC_RGCTX_INVOKE wrappers.
9337 * aot-runtime.c (decode_patch): Ditto.
9339 * mini.c (mono_resolve_patch_target): Handle RGCTX_FETCH sub-patches of type
9340 MONO_PATCH_INFO_METHOD.
9342 * aot-runtime.c (decode_exception_debug_info): Decode the contents of
9345 * aot-compiler.c (emit_exception_debug_info): Emit the contents of
9348 * method-to-ir.c (emit_imt_argument): Fix AOT+gshared support.
9350 * mini-amd64.c (add_valuetype): Use a dummy gsctx if we didn't receive
9351 one from the caller.
9353 * aot-runtime.c (decode_generic_inst): New function to decode and
9354 return a interned generic inst.
9355 (decode_klass_ref): Use it.
9356 (decode_method_ref): Ditto.
9358 * aot-compiler.c (emit_exception_debug_info): Save
9359 jinfo->has_generic_jit_info too.
9361 2008-08-19 Zoltan Varga <vargaz@gmail.com>
9363 * mini-ia64.c (mono_arch_output_basic_block): Add OP_FCONV_TO_I.
9365 * iltests.il.in: Add a test for fconv_to_i.
9367 * liveness.c: Disable the liveness2 pass for now to save space.
9369 * regalloc2.c: Include mempool-internals.h to fix warnings.
9371 * aot-compiler.c (encode_method_ref): Encode the context of generic
9374 * aot-runtime.c (decode_method_ref): Inflate generic methods using
9375 the context saved in the aot file.
9377 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
9379 * mini-x86.c (mono_arch_output_basic_block): Disable AOT for OP_JMP.
9381 * method-to-ir.c (mono_method_to_ir2): When using CEE_JMP, make arguments
9382 volatile so they won't be optimized away.
9384 2008-08-19 Rodrigo Kumpera <rkumpera@novell.com>
9390 * dominators.c: Remove duplicated functions that now are in
9391 mempool-internals.h.
9393 2008-08-19 Zoltan Varga <vargaz@gmail.com>
9395 * aot-compiler.c: Fix warnings.
9397 * aot-runtime.c (decode_klass_ref): Add support for VARs/MVARs.
9399 * aot-compiler.c (encode_klass_ref): Encode is_method too for VARs/MVARs.
9401 * method-to-ir.c (emit_get_rgctx_method): Use MONO_PATCH_INFO_METHODCONST
9404 * mini.c (mono_resolve_patch_target): Ditto.
9406 * aot-compiler.c (encode_patch): Add support for RGCTX_FETCH.
9407 (encode_klass_ref): Add support for encoding VARs/MVARs.
9409 * mini.c (mono_patch_info_dup_mp): Handle RGCTX_FETCH.
9411 * aot-runtime.c (decode_patch_info): Rename to 'decode_patch'. Split out
9412 the handling of the got entries into a separate 'decode_got_entry' function.
9413 Add support for RGCTX_FETCH.
9415 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RDI since RAX is
9416 clobbered by the trampoline code.
9418 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RAX since that is
9419 not clobbered by the indirect calling code.
9421 2008-08-18 Zoltan Varga <vargaz@gmail.com>
9423 * mini-x86.c (mono_arch_patch_code): Handle RGCTX_FETCH/GENERIC_CLASS_INIT
9426 2008-08-18 Rodrigo Kumpera <rkumpera@novell.com>
9428 * method-to-ir.c (mono_emit_method_call_full): Alloc the constructor
9429 signature using the compilation mempool otherwise we would leak it.
9431 2008-08-18 Zoltan Varga <vargaz@gmail.com>
9433 * method-to-ir.c (mono_method_to_ir2): Emit the generic class inits using
9434 mono_emit_abs_call ().
9436 * patch-info.h: Add GENERIC_CLASS_INIT.
9438 * mini.c (mono_resolve_patch_target): Handle GENERIC_CLASS_INIT.
9440 * mini-amd64.c (emit_call_body): Treat abs calls which have a patch info
9441 as their target as a near call.
9443 * mini.c (mono_codegen): Handle patches stored in cfg->abs_patches in the
9445 (mono_resolve_patch_target): Add support for MONO_PATCH_INFO_RGCTX_FETCH.
9447 * method-to-ir.c (mono_emit_abs_call): New helper function which emits a
9448 call to a runtime function described by a patch.
9450 * method-to-ir.c: Emit rgctx entry fetches and class init trampolines using
9451 mono_emit_abs_call, this has the advantage that the ABS handling code in
9452 mono_codegen () can handle them both, and can handle other stuff in the
9453 future without additional code.
9455 * mini.h (struct MonoJumpInfoRgctxEntry): New structure describing an rgctx
9457 (MonoCompile): Add 'abs_patches' hashtable, which contains patches describing
9460 * mini.h: Add missing bblock related prototypes.
9462 * mini.h (MonoCompile): Remove unused reverse_inst_list and
9463 reverse_inst_list_len fields.
9465 * mini.c: Refactor this file a bit by moving branch optimizations to
9468 * method-to-ir.c: Merge generic sharing changes missed earlier.
9470 * aot-compiler.c (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST.
9472 * aot-runtime.c (decode_patch_info): Refactor the code dealing with the
9473 shared patches. Process METHODCONST as a shared patch.
9475 * liveness.c (mono_analyze_liveness): Disable the liveness2 code for now
9476 as it crashes on the 2.0 mscorlib.
9478 * aot-compiler.c (is_shared_got_patch): Revert the last change as it seems
9481 * aot-compiler.c: Use is_plt_patch () in a few additional places.
9482 (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST, which is generated
9485 * aot-compiler.c: Reorganize the got handling code to be a bit more
9488 2008-08-17 Zoltan Varga <vargaz@gmail.com>
9490 * aot-compiler.c: Make the patch_to_plt_offset hash table use
9491 mono_patch_info_equals/hash, and use it to massively simplify
9494 * mini.c (mono_patch_info_hash): Simplify this and add support for
9497 * patch-info.h: Rename RGCTX_LAZY_FETCH_TRAMPOLINE to just RGCTX_FETCH.
9499 * mini.c aot-compiler.c aot-runtime.c: Revert the LAZY_FETCH_TRAMPOLINE
9500 handling code, since an offset is not enough to identify a trampoline.
9502 * method-to-ir.c: Remove some g_assert (!cfg->compile_aot) lines.
9504 2008-08-17 Mark Probst <mark.probst@gmail.com>
9506 * mini.c (mono_op_imm_to_op): Add case for OP_IMUL_IMM.
9508 * method-to-ir.c (mono_method_to_ir2): Decompose OP_CKFINITE.
9510 * mini-ops.h: Argument and result types for OVF_CARRY ops.
9512 * decompose.c: PPC decompositions for various ops.
9514 * cpu-ppc.md, inssel-ppc.brg, mini-ppc.c: PPC changes for Linear IL.
9516 2008-08-17 Zoltan Varga <vargaz@gmail.com>
9518 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Make this
9519 call the generic trampoline code using a call, instead of a jump, to
9520 remove some special casing from the generic trampoline code.
9522 * mini.c (mono_resolve_patch_target): Handle LAZY_FETCH_TRAMPOLINE.
9523 (mono_codegen): Ditto.
9525 * aot-compiler.c aot-runtime.c: Ditto.
9527 * patch-info.h: Add MONO_PATCH_INFO_RGCTX_LAZY_FETCH_TRAMPOLINE.
9529 * mini-trampolines.c (mono_find_rgctx_lazy_fetch_trampoline_by_addr): New
9530 helper function to find the offset corresponding to a lazy fetch trampoline.
9532 * mini.h (MonoCompile): Add 'orig_method' field to hold the original method
9533 when doing generic sharing.
9535 * aot-compiler.c: Use cfg->orig_method instead of cfg->method in a lot of
9538 * mini.c (mono_create_rgctx_lazy_fetch_trampoline): Move this to
9539 mini-trampolines.c to be with the other trampoline creation functions.
9541 * method-to-ir.c (mono_emit_method_call): Remove the 'signature' argument
9542 as it is equal to method->signature in most cases, add a
9543 mono_emit_method_call_full variant which takes a signature and an imt
9546 2008-08-16 Zoltan Varga <vargaz@gmail.com>
9548 * jit-icalls.c (mono_helper_compile_generic_method): Don't pass the context
9549 to this function, since it could be computed easily from the method
9551 (mono_helper_compile_generic_method_wo_context): Removed, not needed any
9554 * method-to-ir.c mini.c: Remove references to
9555 compile_generic_method_wo_context.
9557 * method-to-ir.c (mono_method_to_ir2): Enable AOT for virtual
9558 generic method calls.
9560 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_1 for 1
9561 dimensional non-szarrays.
9563 * mini.c (mini_init): Register mono_array_new_1.
9565 * jit-icalls.c (mono_array_new_1): New jit icall.
9567 * mini-trampolines.c (mono_magic_trampoline): For jumps, patch the GOT entries
9568 pointing to the method.
9570 * aot-runtime.c (mono_aot_get_method_from_token): Register GOT slots holding
9571 method addresses belonging to METHOD_JUMP patches in the
9572 jump_target_got_slot_hash.
9573 (mono_aot_load_method): Ditto.
9575 * aot-compiler.c (compile_method): Allow AOT compilation of methods with
9576 METHOD_JUMP patches.
9578 * mini.c (mini_create_jit_domain_info): New helper function which
9579 initializes/frees domain->runtime_info.
9580 (mini_free_jit_domain_info): Ditto.
9581 (mini_init): Install the domain hook functions with the runtime.
9583 * mini.h (MonoJitDomainInfo): New structure which stores the domain specific
9584 information maintained by the JIT.
9586 * mini.c (mono_resolve_patch_target): For PATCH_INFO_METHOD_JUMP, move the
9587 insertion into jump_table_hash into mono_codegen (), also implement proper
9590 * method-to-ir.c (mono_method_to_ir2): Don't disable AOT for CEE_JMP and
9591 tail calls, it is already done by the aot code.
9593 * method-to-ir.c (mono_method_to_ir2): Handle CEE_JMP using the tail call
9596 * iltests.il.in: Make the jmp test a bit more complex.
9598 * aot-compiler.c (encode_method_ref): Handle references to normal methods of
9599 generic instances which doesn't have a token.
9601 * aot-runtime.c (decode_method_ref): Ditto.
9603 * method-to-ir.c (handle_unbox_nullable): Don't disable AOT, the aot code
9604 can handle this case now.
9605 (handle_box): Ditto.
9607 2008-08-15 Geoff Norton <gnorton@novell.com>
9609 * mini-x86.c: Fix alignment on Apple x86, and re-disable the alignment
9612 2008-08-15 Zoltan Varga <vargaz@gmail.com>
9614 * method-to-ir.c (mono_method_to_ir2): Allow AOT compilation of methods
9615 calling generic methods.
9617 * aot-compiler.c (encode_patch): Handle MONO_PATCH_INFO_METHOD_RGCTX.
9619 * aot-runtime.c (decode_patch_info): Ditto.
9621 * mini.c (mono_resolve_patch_target): Ditto.
9623 * patch-info.h: Add METHOD_RGCTX.
9625 * mini-amd64.c (mono_arch_output_basic_block): Optimize LOCALLOC_IMM.
9627 2008-08-14 Zoltan Varga <vargaz@gmail.com>
9629 * mini-amd64.c (mono_arch_emit_call): Nullify call->vret_var if returning
9630 arguments in registers.
9632 * decompose.c (mono_decompose_vtype_opts): Create a var for the vreg in
9633 OP_VCALL too, don't depend on OP_OUTARG_VTRETADDR doing it.
9635 * mini.c (mini_method_compile): Abort aot compilation for generic
9636 methods if generic sharing is disabled.
9638 * mini.c (mono_method_to_ir): Disable AOT for virtual calls requiring
9641 * method-to-ir.c (mono_method_to_ir2): Disable AOT for virtual calls
9642 requiring an mrgctx.
9644 * decompose.c (mono_decompose_vtype_opts): Emit the correct sized
9645 store instructions when converting a vcall to a normal call.
9647 * mini.c (sigprof_signal_handler): Call mono_find_jit_info instead of
9648 mono_arch_find_jit_info.
9650 2008-08-13 Zoltan Varga <vargaz@gmail.com>
9652 * method-to-ir.c (check_inline_called_method_name_limit): Optimize this to
9653 avoid calling mono_method_full_name () for every method even if the
9655 (check_inline_caller_method_name_limit): Ditto.
9657 2008-08-12 Zoltan Varga <vargaz@gmail.com>
9659 * driver.c (main_thread_handler): Allow AOT compilation of multiple
9660 assemblies in one run.
9662 * aot-compiler.c (mono_compile_assembly): Only print out a count of
9663 skipped methods if it is not 0.
9665 * Makefile.am (aotcheck): AOT compile all test assemblies in one run.
9667 2008-08-12 Bill Holmes <billholmes54@gmail.com>
9669 * mini.c (mono_codegen): Changing a preprocessor check from WIN64 to
9670 MONO_ARCH_HAVE_UNWIND_TABLE.
9672 Contributed under MIT/X11 license.
9674 2008-08-12 Bill Holmes <billholmes54@gmail.com>
9676 * mini-amd64.c (mono_arch_cpu_optimizazions): Remove peephole and branch
9677 from default optimizaton list on Winx64.
9679 * mini-amd64.c (emit_tls_get): Added Winx64 specific implementation for GetTLS.
9681 * mini-amd64.c (mono_arch_emit_prolog): Adding an offset on Winx64 to get
9682 the LMF from the MonoJitTlsData structure.
9684 * mini-amd64.c (mono_arch_setup_jit_tls_data): Added Winx64 implementation.
9686 Contributed under MIT/X11 license.
9688 2008-08-12 Zoltan Varga <vargaz@gmail.com>
9690 * mini.c (sigsegv_signal_handler): Fix the build.
9692 * mini-amd64.c (emit_call_body): Use image->aot_module instead of
9693 assembly->aot_module.
9695 * aot-runtime.c: Use image->aot_module instead of searching in the aot_modules
9696 hash table. This simplifies and speeds up a lot of code, and fixes support
9699 * mini.c (SIG_HANDLER_SIGNATURE): Avoid crashes if the thread is not registered
9702 * mini-exceptions.c: Ditto.
9704 * exceptions-*c.c (mono_arch_find_jit_info): Remove unused 'trace' and
9705 'native_offset' argument, since these are computed in the
9706 mono_find_jit_info () function.
9708 * mini-exceptions.c (mono_find_jit_info): Make this non-static, as it
9709 is used by exceptions-ppc.c.
9711 * exceptions-ppc.c: Call mono_find_jit_info () instead of
9712 mono_arch_find_jit_info ().
9714 * mini-ppc.h exceptions-ppc.c mini-mips.h mini-mips.c exceptions-mips.c
9715 mini-exceptions.c: Get rid of the CUSTOM_STACK_WALK stuff, use the
9716 generic code in mini-exceptions.c.
9718 2008-08-11 Zoltan Varga <vargaz@gmail.com>
9720 * mini-ppc.c (mono_arch_flush_register_windows): Add this for ppc.
9722 * aot-runtime.c (mono_aot_get_plt_info_offset): Fix a warning.
9724 * aot-runtime.c (mono_aot_get_method): Avoid doing all the loading inside
9725 the aot lock, to avoid deadlocks when mono_aot_get_class_from_name () is
9726 called while holding the loader lock. Fixes #415608.
9727 (mono_aot_get_method_from_token_inner): Ditto.
9729 2008-08-09 Zoltan Varga <vargaz@gmail.com>
9731 * exceptions-ppc.c (mono_jit_walk_stack): Use MONO_INIT_CONTEXT_FROM_CURRENT
9732 to reduce differences between this and the generic implementation in
9734 (ves_icall_get_frame_info): Ditto.
9736 * mini-ppc.h (MONO_INIT_CONTEXT_FROM_CURRENT): Define this for ppc too.
9738 * mini-exceptions.c (mono_exceptions_init): Remove an #ifdef which is no
9741 * exceptions-ppc.c (arch_get_call_filter): Rename this to
9742 mono_arch_get_call_filter () and make it non-static, for consistency with the
9743 other architectures.
9745 2008-08-09 Rodrigo Kumpera <rkumpera@novell.com>
9748 * local-propagation.c:
9749 * mini-x86.c: Correct the name of arch defines.
9751 2008-08-09 Zoltan Varga <vargaz@gmail.com>
9753 * method-to-ir.c (mono_op_to_op_imm_noemul): Correct name of
9754 NO_EMULATE_LONG_SHIFT_OPS define.
9756 2008-08-08 Zoltan Varga <vargaz@gmail.com>
9758 * method-to-ir.c (mono_method_to_ir2): Remove some code from CEE_MONO_LDPTR
9759 now that aot-ed icall wrappers use CEE_MONO_ICALL_ADDR.
9761 * aot-compiler.c aot-runtime.c: Add support for static aot compilation.
9762 MACH fixes. Merged from the 2.0 branch.
9764 * method-to-ir.c (mono_method_to_ir2): Handle CEE_MONO_ICALL_ADDR.
9766 * mini.c (mono_resolve_patch_target): Error out if an icall is not found.
9767 (mono_method_to_ir): Handle CEE_MONO_ICALL_ADDR.
9769 * exceptions-arm.c (mono_arch_get_throw_exception_generic): Add AOT support.
9771 * method-to-ir.c mini.c driver.c aot-compiler.c: Update after
9772 mono_marshal_get_native_wrapper () signature changes.
9774 2008-08-07 Rodrigo Kumpera <rkumpera@novell.com>
9776 * jit-icalls.c (mono_fconv_ovf_u8): Work around soft-float double to long
9777 conversion bug under arm.
9779 2008-08-06 Rodrigo Kumpera <rkumpera@novell.com>
9781 * cpu-arm.md: Increase long_conv_to_ovf_i4_2 max length to 36.
9783 * mini-arm.c (mono_arch_output_basic_block): Implement long to int conversion
9784 with overflow checking.
9786 2008-08-05 Marek Habersack <mhabersack@novell.com>
9788 * Makefile.am (GENMDESC_PRG): when cross-compiling use full path
9789 to the genmdesc.pl file
9791 2008-08-05 Zoltan Varga <vargaz@gmail.com>
9793 * ir-emit.h (EMIT_NEW_ARGSTORE): Fix the usage of param_types and
9794 arg_array in the soft-float versions of the LOAD/STORE macros.
9796 * method-to-ir.c (mono_method_to_ir2): Fix a warning in the arm switch
9799 * ir-emit.h (NEW_VARLOADA): Handle SOFT_FLOAT correctly.
9801 2008-08-02 Zoltan Varga <vargaz@gmail.com>
9803 * mini-ia64.c (add_valuetype): Only reserve half parameter slot for each member of
9804 a float HFA. Fixes #413621.
9806 2008-08-02 Gert Driesen <drieseng@users.sourceforge.net>
9808 * mini-x86.c (mono_arg_get_argument_info): Rename last occurrence of
9809 frame_size to args_size. Fixes build.
9811 2008-08-02 Zoltan Varga <vargaz@gmail.com>
9813 * mini-x86.c (mono_arch_get_argument_info): Rename frame_size to args_size,
9814 and don't align it to MONO_ARCH_FRAME_ALIGNMENT.
9816 * mini-x86.h: Change MONO_ARCH_FRAME_ALIGNMENT to 8 so doubles stored on
9817 the stack are not unaligned. Fixes #413247.
9819 Fri Aug 1 18:46:42 CEST 2008 Paolo Molaro <lupus@ximian.com>
9821 * mini.c: update jitted methods performance counters.
9823 Fri Aug 1 16:30:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
9825 * mini-exceptions.c: increase the exceptions thrown performance
9826 counter in mono_handle_exception ().
9828 2008-07-29 Zoltan Varga <vargaz@gmail.com>
9830 * aot-runtime.c: Use MonoImage's as keys in the aot_modules hash so the aot
9831 can work with netmodules.
9833 2008-07-28 Geoff Norton <gnorton@novell.com>
9835 * mini-x86.h: Correct the frame alignment on OSX. Fixes the jit
9838 2008-07-28 Zoltan Varga <vargaz@gmail.com>
9840 * mini-x86.c (mono_arch_emit_call): Emi the osx stack alignment at the
9843 2008-07-28 Bill Holmes <billholmes54@gmail.com>
9845 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
9846 The float param registers and other param registers must be the
9847 same index on Windows x64.
9849 * mini-amd64.c (mono_arch_allocate_vars) : Implementing the
9850 ArgValuetypeAddrInIReg argument case. Setting the argument
9851 op to OP_VTARG_ADDR (OP_REGOFFSET)).
9853 * mini-amd64.c (mono_arch_call_opcode) : Winx64 fix. Use the size
9854 variable computed above as the copy length for arguments of storage
9855 type ArgValuetypeAddrInIReg.
9857 * mini-amd64.c (mono_arch_emit_call) : Implementing the
9858 ArgValuetypeAddrInIReg argument case. This case will rely on
9859 mono_arch_emit_outarg_vt to emit the correct code later in the process.
9861 * mini-amd64.c (mono_arch_emit_call) : On Winx64 there always needs to be
9862 a 32 byte stack allocation for all calls. We will omit the adjustment for
9863 jump and tail call instructoins as they do not follow the typical call behavior.
9865 * mini-amd64.c (mono_arch_emit_outarg_vt) : Implementing the case for
9866 ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
9867 local variable and pass the local variable by reference to the called method.
9869 * mini-amd64.c (mono_arch_emit_prolog, emit_load_volatile_arguments) :
9870 Implementing the ArgValuetypeAddrInIReg argument case. When the address
9871 of a struct is passed in a register it must be saved with the other
9872 volatile argument on the stack.
9874 * mini-amd64.c (mono_arch_emit_prolog) : Winx64 fix. When omitting the
9875 frame pointer the stack adjustment value must be saved to the unwind
9878 Contributed under MIT/X11 license.
9880 2008-07-28 Zoltan Varga <vargaz@gmail.com>
9882 * inssel-x86.brg (stmt): Add missing OP_X86_OUTARG_ALIGN_STACK rule
9883 which got lost in the merge.
9885 2008-07-27 Zoltan Varga <vargaz@gmail.com>
9887 * method-to-ir.c: Make the helper_sig variables extern to fix the ppc
9890 * mini-amd64.c (emit_call_body): Add a no_patch case missed earlier.
9892 * mini-amd64.c (emit_call_body): Avoid aligning the call instruction on
9893 icalls, since they won't be patched.
9895 * exceptions-amd64.c (mono_arch_get_restore_context_full): Use a slightly
9896 different code sequence when running under valgrind to prevent some valgrind
9899 * iltests.il.in: Add new regression test.
9901 * method-to-ir.c (mono_method_to_ir2): Fix handling of inlined methods which
9904 * method-to-ir.c (mono_method_to_ir2): Use get_vreg_to_inst () instead of
9905 accessing cfg->vreg_to_inst directly to prevent a crash in LDFLD.
9907 * iltests.il.in: Add new test.
9909 * aot-compiler.c: Fix some warnings.
9911 * decompose.c (mono_decompose_long_opts): Implement OP_ICONV_TO_OVF_I8_UN.
9914 2008-07-27 Zoltan Varga <vargaz@gmail.com>
9916 * driver.c (mono_main): Fix the --gc=none build. Fixes #412482.
9917 (mini_usage_jitdeveloper): Add a missing --wapi option.
9919 2008-07-25 Zoltan Varga <vargaz@gmail.com>
9921 * mini-codegen.c: Simplify the is_fp macros.
9922 (free_up_ireg): Remove, use free_up_reg instead.
9923 (free_up_reg): Fix the fp case.
9925 2008-07-26 Zoltan Varga <vargaz@gmail.com>
9927 * cpu-arm.md (loadr8_membase): Increase the length of this as this is not
9930 * exceptions-x86.c: Merge some changes which seemed to have got lost
9931 in the linear-ir merge.
9933 * liveness.c: Disable the liveness2 pass on 32 bit platforms.
9935 * method-to-ir.c (mono_handle_global_vregs): Make the component vregs of a
9936 long vreg volatile even if the variable was already created.
9938 * liveness.c (update_liveness2): Avoid eliminating dead definitions of
9941 2008-07-26 Zoltan Varga <vargaz@gmail.com>
9943 * cpu-x86.md (fcall_membase): Increase the size of the fcall opcodes.
9945 * mini.c (mono_jit_compile_method_inner): Add support for
9946 MONO_EXCEPTION_BAD_IMAGE.
9948 * method-to-ir.c (mono_method_to_ir2): Avoid a crash if
9949 mini_method_get_context () returns NULL. Fixes #356531.
9951 * mini.c (mono_method_to_ir): Ditto.
9953 * method-to-ir.c (mono_method_to_ir2): Create a variable if needed when
9954 accessing a field of a valuetype in LDFLD/STFLD. Fixes #412399.
9956 2008-07-25 Zoltan Varga <vargaz@gmail.com>
9958 * method-to-ir.c (mono_method_to_ir2): Initialize an uninitialized variable
9959 in the LDFTN implementation.
9961 2008-07-25 Mark Probst <mark.probst@gmail.com>
9963 * mini-trampolines.c (mono_magic_trampoline): When sharing generic
9964 code, patch calls to icalls, too, even if they're not in the
9965 shared generic code hash. Fixes #411962.
9967 2008-07-25 Zoltan Varga <vargaz@gmail.com>
9969 * cpu-x86.md: Increase the length of the fcall opcodes.
9971 * mini-x86.c (emit_move_return_value): Avoid some precision issues for
9972 calls returning floats.
9974 * method-to-ir.c (mono_method_to_ir2): Remove the generic sharing restrictions
9977 * method-to-ir.c (mono_method_to_ir2): Merge some LDFTN gsharing changes
9980 * method-to-ir.c (handle_delegate_ctor): Avoid putting dynamic methods
9981 into the domain->method_code_hash.
9983 * aot-compiler.c: Fix win32 build.
9985 * method-to-ir.c (EMIT_GET_RGCTX): Call EMIT_NEW_LDARG in emit_get_rgctx ().
9987 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_specific in the
9988 gshared NEWARR implementation.
9990 * cpu-sparc.md: Remove duplicate localloc_imm opcode.
9992 * ir-emit.h (NEW_ARGLOAD): Use cfg->args and cfg->arg_types so this macro
9993 can be used outside of method_to_ir.
9995 * mini.h (MonoCompile): Add arg_types field.
9997 * method-to-ir.c (inline_method): Save/Restore cfg->args and cfg->arg_types.
9999 * method-to-ir.c (mono_method_to_ir2): Set cfg->args and cfg->arg_types to
10000 the values of the local arg_array and param_types array.
10002 2008-07-24 Zoltan Varga <vargaz@gmail.com>
10004 * method-to-ir.c (mono_method_to_ir2): Allocate a GOT var for NEWOBJ, since
10005 got accesses might only get generated later when NEWOBJ is decomposed.
10007 * method-to-ir.c (handle_delegate_ctor): Add an optimization to avoid
10008 looking up the native code of the target method when a delegate is called
10009 for the first time.
10011 * mini-trampolines.c (mono_delegate_trampoline): Add the other half of the
10014 * debug-debugger.c (MONO_DEBUGGER__debugger_info): Fix a warning.
10016 * aot-runtime.c aot-compiler.c: Add a new option 'no-dlsym' which makes
10017 AOT work on platforms without a working dlsym implementation.
10019 * mini.h: Bump AOT image format version.
10021 2008-07-24 Mark Probst <mark.probst@gmail.com>
10023 * mini-exceptions.c: Free a MonoType with
10024 mono_metadata_free_type() instead of g_free().
10026 * aot-runtime.c: Free a MonoType.
10028 2008-07-24 Zoltan Varga <vargaz@gmail.com>
10030 * method-to-ir.c (mono_method_to_ir2): Add a comment for the box+brtrue
10033 * mini-codegen.c (mono_local_regalloc): Remove the remaining items from the
10036 2008-07-23 Massimiliano Mantione <massi@ximian.com>
10037 * mini.c (sigprof_signal_handler): call the new "runtime initialized"
10040 2008-07-23 Zoltan Varga <vargaz@gmail.com>
10042 * method-to-ir.c (mono_method_to_ir2): Set the stack type properly for
10043 NEWOBJ calls on valuetypes.
10045 * iltests.il.in: Add new test.
10047 * mini-x86.c (mono_arch_emit_call): Use mini_type_stack_size ().
10049 2008-07-22 Zoltan Varga <vargaz@gmail.com>
10051 * mini-exceptions.c: Fix some warnings. Remove one ia64 special case as it
10052 is no longer needed.
10054 * mini-ia64.c (mono_arch_emit_prolog): In native-to-managed wrappers, widen
10055 non register sized integer arguments.
10056 (mono_arch_call_opcode): Add support for ArgInFloatRegR4.
10057 (mono_arch_emit_outarg_vt): Pass a more reasonable alignment to
10060 * method-to-ir.c (mono_method_to_ir2): Handle the ret_var_is_local case in
10063 * method-to-ir.c (ADD_WIDEN_OP): New macro to insert a widening op when
10064 two a binop with different sized arguments is emitted.
10066 * mini.c (mono_bblock_insert_after_ins): Properly link up with the next
10067 instruction in the ins==NULL case.
10069 2008-07-23 Zoltan Varga <vargaz@gmail.com>
10071 * mini-ops.h: Add OP_X86_OUTARG_ALIGN_STACK.
10073 * mini-x86.c: Fix osx build.
10075 * mini-amd64.c (mono_arch_output_basic_block): Handle varargs in the CALL_REG
10078 * method-to-ir.c (mono_spill_global_vars): Avoid fusing a load+store into the
10079 instruction for non int sized variables.
10081 * method-to-ir.c (mono_method_to_ir2): Fix an assert in the LDFLD
10084 2008-07-23 Robert Jordan <robertj@gmx.net>
10086 * method-to-ir.c: Fix MSVC build.
10088 2008-07-22 Zoltan Varga <vargaz@gmail.com>
10090 * method-to-ir.c (mono_method_to_ir2): When calling native code which returns
10091 a non int sized type, widen it to an int since newer versions of gcc seem to
10092 generate code which needs this.
10094 * ssa2.c abcremoval2.c: Fix warnings.
10096 * *: Merge the Linear IR branch.
10098 The original branch is at trunk/branches/vargaz/mini-linear-il, and
10099 the ChangeLog file there describes all the changes done over the years.
10100 Further documentation can be found at www.mono-project.com/Linear_IL.
10102 2008-07-21 Bill Holmes <billholmes54@gmail.com>
10104 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
10105 The float param registers and other param registers must be the
10106 same index on Windows x64.
10108 Contributed under MIT/X11 license.
10110 2008-07-21 Rodrigo Kumpera <rkumpera@novell.com>
10112 * mini.c: Make the previous fix GC safe.
10114 2008-07-21 Raja R Harinath <harinath@hurrynot.org>
10116 * Makefile.am (version.h): Allow a trailing '/' in the repository URL.
10118 2008-07-21 Bill Holmes <billholmes54@gmail.com>
10120 * mini-amd64.c (get_call_info): Correcting the case for MONO_TYPE_TYPEDBYREF
10121 on Winx64. This type will not be passed on the stack (ArgOnStack), but
10122 ArgValuetypeAddrInIReg instead.
10124 Contributed under MIT/X11 license.
10126 2008-07-21 Zoltan Varga <vargaz@gmail.com>
10128 * mini-codegen.c (get_register_spilling): Fix a warning.
10130 2008-07-17 Rodrigo Kumpera <rkumpera@novell.com>
10132 * mini.c: Use mono_runtime_class_init_full to avoid leaking memory
10133 for types which the initialization fails. Raises the provided exception
10134 at the right stop after cleanup.
10136 2008-07-16 Zoltan Varga <vargaz@gmail.com>
10138 * aot-compiler.c: Free most of the memory allocated during compilation.
10140 * mini.c (mini_parse_debug_options): Fix a leak.
10142 * mini.c (mini_method_compile): Don't add the method to the jit info tables
10143 during aot compilation.
10145 2008-07-14 Zoltan Varga <vargaz@gmail.com>
10147 * mini.c (mono_method_to_ir): Disable aot for code using CCASTCLASS on x86 as
10148 it has too much register pressure.
10150 2008-07-13 Zoltan Varga <vargaz@gmail.com>
10152 * inssel.brg (CEE_CASTCLASS): Remove some dead code.
10154 2008-07-12 Zoltan Varga <vargaz@gmail.com>
10156 * mini-x86.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
10159 * mini-amd64.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
10160 on amd64 similar to the way it is done on arm.
10162 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
10164 * aot-runtime.c (load_aot_module): Rename 'info' to 'amodule' for
10165 consistency, normalize error messages, avoid loading aot-only modules in
10168 * driver.c (mono_main): Rename --aot-only command line option to --full-aot
10171 * aot-compiler.c aot-runtime.c tramp-arm.c: Implement aot-only support.
10173 2008-07-11 Martin Baulig <martin@ximian.com>
10176 (MonoDebuggerInfo): Add `interruption_request'.
10178 2008-07-12 Zoltan Varga <vargaz@gmail.com>
10180 * aot-compiler.c (emit_plt): Remove some dead code.
10182 * exceptions-arm.c (mono_arch_get_call_filter_full): Initialize ji.
10184 * aot-runtime.c (mono_aot_get_plt_info_offset): New helper function to
10185 return the plt info offset belonging to a given plt entry.
10187 * mini-trampolines.c (mono_aot_plt_trampoline): Use
10188 mono_aot_get_plt_info_offset.
10190 * aot-runtime.c aot-compiler.c tramp-arm.c: Change the arm plt code to be
10191 similar to the amd64 code by makeing jumps through a separate jump table
10192 instead of embedding the jump addresses into the code.
10194 2008-07-11 Zoltan Varga <vargaz@gmail.com>
10196 * mini.c (mono_method_to_ir): Disable aot for calling ldtoken in a generic
10199 2008-07-10 Martin Baulig <martin@ximian.com>
10201 * mini.c (mini_method_compile): Disable generics sharing when
10202 running in the debugger.
10204 2008-07-10 Zoltan Varga <vargaz@gmail.com>
10206 * mini.c (mono_method_to_ir): Create the got var in CEE_REFANYVAL.
10208 * inssel.brg (CEE_CASTCLASS): Avoid reusing temporary registers to prevent
10209 the local register allocator from running out of registers on x86 when
10212 2008-07-10 Bill Holmes <billholmes54@gmail.com>
10214 * inssel-long.brg For OP_LCONV_TO_OVF_I4 an int cast is needed when
10215 expressing IntMin for the VS Compiler. See Compiler Warning (level 2)
10218 Contributed under MIT/X11 license.
10220 2008-07-10 Zoltan Varga <vargaz@gmail.com>
10222 * aot-compiler.c: Get rid of whitespace in the generated assembly file to
10223 speed up the assembler.
10225 2008-07-09 Zoltan Varga <vargaz@gmail.com>
10227 * mini-arm.h tramp-arm.c exceptions-arm.c aot-compiler.c: Beginnings of aot-only
10230 * mini.c: Move the soft float handling macros a bit earlier, add
10231 NEW_TEMPSTORE_SOFT_FLOAT macro, fix warnings, add soft-float support in one
10234 * mini.h: Add prototype for mono_arch_fixup_jinfo.
10236 * mini.c (mini_init): In aot-only mode, set the root domain code manager to
10237 read-only to help catch code allocation requests.
10239 * mini.c inssel.brg aot-compiler.c: Make the use of IMT runtime configurable,
10240 and turn it off when using --aot-only or when compiling with --aot=full.
10242 * mini.c (mono_resolve_patch_target): In aot-only mode, allocate the
10243 jump table for switches from the normal domain mempool, not the code
10246 * mini-trampolines.c (get_unbox_trampoline): New function to return an
10247 unbox trampoline which handles aot-only mode too.
10249 * aot-runtime.c (mono_aot_get_unbox_trampoline): New function to lookup
10250 an AOTed unbox trampoline.
10252 * aot-compiler.c (emit_trampolines): Emit unbox trampolines.
10254 2008-07-09 Bill Holmes <billholmes54@gmail.com>
10256 * wapihandles.c: Fixing MSVC builds. Include statement changed from <> to
10259 Contributed under MIT/X11 license.
10261 2008-07-09 Bill Holmes <billholmes54@gmail.com>
10263 * mini.c (mono_codegen): Allocate space at the end of the code block and store
10264 the unwind information for the method at the end of the allocated block.
10266 * mini-amd64.h: Added declarations for the unwind routines and adding field to
10267 MonoCompileArch to hold the unwind info for SEH on Winx64
10269 * mini-amd64.c (mono_arch_emit_prolog): Calls to the unwind routines added to store
10270 frame pointer info for the method being compiled.
10272 * exceptions-amd64.c (mono_arch_get_throw_corlib_exception): Added a stack adjustment before
10273 the call to mono_exception_from_token.
10275 * exceptions-amd64.c: Added mono_arch_unwindinfo* implementations. This code is responsible
10276 storing the method prolog information in a format that the Winx64 SEH can understand. This
10277 information is stored a the end of the method block because it is all 32-bit offset based.
10279 Contributed under MIT/X11 license.
10281 2008-07-09 Zoltan Varga <vargaz@gmail.com>
10283 * mini.h: Remove duplicate definitions of the mini_wapi_ functions.
10285 * wapihandles.c: Fix warnings.
10287 * aot-runtime.c (load_aot_module): Add a missing error message in aot-only
10290 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Avoid calling
10291 mono_jit_compile_method in aot-only mode since that calls the type
10294 * mini-trampolines.c (mono_create_delegate_trampoline): Avoid calling
10295 get_delegate_invoke_impl in aot-only mode.
10297 * mini.c (mono_global_codeman_reserve): Reenable the aot-only check.
10299 2008-07-08 Zoltan Varga <vargaz@gmail.com>
10301 * trace.c (mono_trace_enter_method): Fix printing of Type instances.
10303 * aot-compiler.c (compile_method): Disable the check for GSHARED since it
10306 * inssel-long.brg (reg): Add a rule for LCALL_REG (OP_I8CONST).
10308 * tramp-amd64.c (mono_arch_nullify_plt_entry): Read the nullified class
10309 init trampoline from the AOT file as well.
10311 * mini-amd64.c (mono_arch_register_lowlevel_calls): Register
10312 mono_amd64_throw_exception as a jit icall since it is needed by the aot-only
10315 * mini.c (mini_init): Move the call to mono_exceptions_init () after
10318 * exceptions-amd64.c: Add _full variants for the remaining exception code
10319 creation functions as well, allow emission of relocatable code, remove
10320 caching since that is now done by the caller.
10322 * mini-exceptions.c: Add _full variants for the remaining exception code
10323 creation functions as well, add aot-only support.
10325 * aot-compiler.c (compile_method): Allow calls to methods of constructed types
10326 if we can determine a proper token for them.
10327 (add_wrappers): Add a few more wrappers.
10328 (emit_method_code): Remove some dead code.
10329 (emit_trampolines): Emit exception code too.
10331 * mini.c (mono_method_to_ir): Call mono_array_new_2 if possible.
10333 * jit-icalls.c (mono_array_new_2): New jit icall, specialized version of
10334 mono_array_new_va which avoids varargs.
10336 * mini-exceptions.c (mono_exceptions_init): Fix the ppc build.
10338 * mini-trampolines.c: Call mono_create_specific_trampoline () instead of
10339 mono_arch_create_specific_trampoline () in all places.
10341 * aot-compiler.c aot-runtime.c: Refactor the trampoline emitting/loading code
10342 a bit so it can be used for other things as well.
10344 * mini-exceptions.c (mono_exceptions_init): Initialize throw_exception_by_name
10347 * exceptions-amd64.c: Rename the caching from the exception code creation
10348 functions, it is done by the caller instead.
10350 * exceptions-amd64.c: Change the signature of the exception code creation
10351 functions to allow the creation of relocatable code later.
10353 * mini-exceptions.c: Add a set of functions to query the various
10354 runtime-generated exception functions.
10356 * mini.c mini-exceptions.c: Use the newly added functions instead of the
10357 mono_arch_.. () functions.
10359 2008-07-07 Zoltan Varga <vargaz@gmail.com>
10361 * mini-trampolines.c (mono_aot_get_trampoline_code): Removed, no longer used.
10363 * aot-runtime.c aot-compiler.c: AOT the generic trampolines in aot-only mode.
10365 * mini.c (mini_get_imt_trampoline): Call mono_create_specific_trampoline ().
10366 (mini_get_vtable_trampoline): Ditto.
10368 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Create relocatable
10369 code in the AOT case by returning the code size and a list of relocations to
10372 * mini-trampolines.c (mono_create_specific_trampoline): New helper function.
10374 2008-07-07 Bill Holmes <billholmes54@gmail.com>
10376 * mini-amd64.c: On Winx64 the calling convention always requires the caller to
10379 Contributed under MIT/X11 license.
10381 2008-07-07 Zoltan Varga <vargaz@gmail.com>
10383 * aot-compiler.c (emit_exception_debug_info): Serialize the debug info first
10384 so the buffer size can be computed correctly. Fixes #404735.
10386 * debug-mini.c (mono_debug_serialize_debug_info): Lookup the debug info
10387 normally as cfg->debug_info is already freed.
10389 2008-07-06 Zoltan Varga <vargaz@gmail.com>
10391 * mini-amd64.c: For calls returning vtypes in registers, don't store
10392 the return address on the stack, instead allocate a separate local for
10395 2008-07-05 Mark Probst <mark.probst@gmail.com>
10397 * mini-trampolines.c, mini.h: Add an argument to
10398 mono_create_jit_trampoline_in_domain() for turning off the adding
10399 of the sync wrapper.
10401 * mini.c: Use the JIT trampoline without sync instead of
10402 ldftn_nosync in static RGCTX invoke wrappers so that the call can
10405 2008-07-04 Mark Probst <mark.probst@gmail.com>
10407 * driver.c: Turn on GSHARED optimization by default.
10409 2008-07-04 Zoltan Varga <vargaz@gmail.com>
10411 * mini-trampolines.c mini.c mini.h tramp-<ARCH>.c: Rename MONO_TRAMPOLINE_GENERIC
10412 to MONO_TRAMPOLINE_JIT since it better reflects what it does.
10414 * mini-trampolines.c (mono_get_aot_trampoline_code): New internal function to
10415 create a variant of the generic trampoline code callable from AOTed trampolines.
10417 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Add support for generic
10418 trampoline code callable from AOTed trampolines.
10420 * aot-compiler.c aot-runtime.c: Add support for AOTing trampolines.
10422 2008-07-04 Mark Probst <mark.probst@gmail.com>
10424 * inssel.brg, mini-ops.h: New opcode for doing CHECK_THIS in a
10425 pass-through manner.
10427 * mini.c: Generic method sharing. Pass MRGCTX to generic methods
10428 and don't fail sharing for them anymore.
10430 * mini-exceptions.c: Handle exceptions in shared generic methods.
10432 * generic-sharing.c: When checking the context of a generic
10433 method, also check its class's context. Don't treat wrappers as
10436 * mini-trampolines.c: Some code factored out to
10437 metadata/generic-sharing.c. Handle the MRGCTX case.
10439 * jit-icalls.c, jit-icalls.h: ldvirtfn icall for generic sharing -
10440 we must deal with the method being of another instantiation of the
10441 class. Add static rgctx invoke wrappers to generic methods.
10443 2008-07-04 Mark Probst <mark.probst@gmail.com>
10445 * mini.c: Provide all jit infos of generic shared methods with a
10448 * mini-exceptions.c: Handle the new situation that a generic info
10449 might be available, but not info about the this/vtable/mrgctx
10452 2008-07-03 Mark Probst <mark.probst@gmail.com>
10454 * mini.c: Don't accept ldftn and ldvirtftn with uninstantiated
10457 2008-07-03 Zoltan Varga <vargaz@gmail.com>
10459 * dominators.c (check_dominance_frontier): Fix a warning.
10461 * mini.h: Add some missing prototypes.
10463 * ssa.c local-propagation.c debug-debuger.c: Fix warnings.
10465 * driver.c (mono_jit_init_version): Correct the comments since the first
10466 argument should be the name of the root domain, not a filename.
10468 * aot-runtime.c (make_writable): Error out if this is called while running
10470 (load_aot_module): Ditto.
10472 * aot-compiler.c: Really fix the computation of method indexes.
10474 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Remove the previous
10475 optimizations as this is no longer called frequently.
10477 * mini-trampolines.c (mono_create_delegate_trampoline): Precompute the invoke
10478 method and the invoke impl code and pass it to the delegate trampoline instead of
10479 just the delegate class.
10481 2008-07-02 Zoltan Varga <vargaz@gmail.com>
10483 * aot-compiler.c: Fixup the computation of method indexes.
10484 (add_wrappers): Create the base methods of the runtime invoke wrappers using
10485 the method builder infrastructure.
10487 * aot-runtime.c (decode_exception_debug_info): Don't crash if the method
10490 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): In aot-only
10491 mode, load the method right away instead of creating a trampoline.
10493 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Eliminate locking.
10495 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Eliminate locking, speed up
10498 2008-07-01 Zoltan Varga <vargaz@gmail.com>
10500 * aot-runtime.c (decode_patch_info): Don't create trampolines in aot_only mode.
10501 (mono_aot_load_method): Use method_index instead of method->token.
10503 * mini.c (mono_jit_compile_method_inner): Move the aot_only check down, so it
10504 can handle icalls etc. properly.
10506 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
10508 * aot-compiler.c aot-runtime.c: Allow AOTing many wrapper types.
10510 * mini.c (mono_resolve_patch_target): Handle JIT_ICALL_ADDR.
10511 (mono_codegen): Convert calls made by JIT icall wrappers to the icalls into
10512 JIT_ICALL_ADDR patch type.
10514 * patch-info.h: Add JIT_ICALL_ADDR patch type.
10516 * mini.c (mono_method_to_ir): Allow AOTing methods which access the interruption
10518 (mono_resolve_patch_target): Handle INTERRUPTION_REQUEST_FLAG.
10520 * patch-info.h: Add INTERRUPTION_REQUEST_FLAG.
10522 2008-06-30 Zoltan Varga <vargaz@gmail.com>
10524 * mini.c: Use domain->jit_code_hash_lock for controlling access to
10525 domain->jit_code_hash.
10527 2008-06-29 Zoltan Varga <vargaz@gmail.com>
10529 * mini.c (mini_parse_debug_options): Add 'dont-free-domains' option.
10531 2008-06-27 Zoltan Varga <vargaz@gmail.com>
10533 * mini-trampolines.c (mono_delegate_trampoline): Don't pass a gsctx to
10534 get_this_arg_from_call, let it compute it when needed.
10536 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'code' argument, compute
10537 gsctx from code only when needed.
10539 * mini-trampolines.c (get_generic_context): Rename this to
10540 mono_get_generic_context_from_code (), and move it to generic-sharing.c, where
10541 it can be called by the arch backends.
10543 * mini-exceptions.c (mono_print_thread_dump): Allow the argument to be NULL.
10545 2008-06-26 Zoltan Varga <vargaz@gmail.com>
10547 * driver.c (mono_main): Add experimental --aot-only command line option.
10549 * mini.c: Error out when creating trampolines or JIT compiling if --aot-only is
10552 2008-06-26 Kornel Pal <kornelpal@gmail.com>
10554 * driver.c (DllMain): Remove mono_module_handle.
10556 Contributed under MIT/X11 license.
10558 2008-06-25 Zoltan Varga <vargaz@gmail.com>
10560 * aot-compiler.c: Add not-yet-usable 'full' option. Add some infrastructure code
10561 for emitting methods which are not in the source assembly. Detect and report
10562 failure of assembling+linking.
10564 * aot-compiler.c (emit_klass_info): Call mono_class_setup_vtable ().
10566 * aot-compiler.c: Move the contents of the has_glot_slots array to MonoCompile.
10568 2008-06-24 Rodrigo Kumpera <rkumpera@novell.com>
10570 * mini.c: Check if stats is enabled so we don't allocate memory when not needed.
10572 2008-06-24 Zoltan Varga <vargaz@gmail.com>
10574 * mini.h: Remove some obsolete prototypes.
10576 * mini.c: Avoid storing MonoMethod pointers in the JIT stats, store their string format instead.
10578 2008-06-24 Mark Probst <mark.probst@gmail.com>
10580 * mini.c (get_object_generic_inst): Variable-sized arrays are not
10581 supported by Visual Studio, so use alloca().
10583 2008-06-23 Zoltan Varga <vargaz@gmail.com>
10585 * mini-ia64.c (add_valuetype): Increase *gr too when passing a HFA to be in sync with the ABi.
10588 2008-06-23 Mark Probst <mark.probst@gmail.com>
10590 * mini.c: Fail sharing of a generic method if it contains an open
10591 catch clause (because we don't pass MRGCTXs yet).
10593 2008-06-23 Mark Probst <mark.probst@gmail.com>
10595 * mini.c: When compiling a method with generic sharing, insert the
10596 method instantiated with an all-Object generic context into the
10597 jit info table, instead of the context of the first instantiation
10598 of the method we happen to compile.
10600 2008-06-18 Martin Baulig <martin@ximian.com>
10602 * debug-debugger.h (MonoDebuggerInfo): Replaced `version' with
10603 `major_version' and `minor_version'.
10605 2008-06-17 Mark Probst <mark.probst@gmail.com>
10607 * generic-sharing.c, mini.c, mini.h, aot-runtime.c:
10608 mono_method_is_generic_sharable_impl() takes an additional
10609 argument specifying whether to treat type variables as reference
10612 2008-06-17 Mark Probst <mark.probst@gmail.com>
10614 * mini.h: Removed obsolete prototypes.
10616 2008-06-17 Mark Probst <mark.probst@gmail.com>
10618 * mini.c: Don't fail generic sharing for initobj and sizeof - we
10619 already handle them.
10621 2008-06-17 Mark Probst <mark.probst@gmail.com>
10623 * mini.h, mini-trampolines.c, tramp-alpha.c, tramp-amd64.c,
10624 tramp-arm.c, tramp-hppa.c, tramp-ia64.c, tramp-mips.c,
10625 tramp-ppc.c, tramp-s390.c, tramp-s390x.c, tramp-sparc.c,
10626 tramp-x86.c: Added a MonoGenericContext* argument to
10627 mono_arch_get_unbox_trampoline() so that it can call other
10628 functions which require it.
10630 2008-06-17 Mark Probst <mark.probst@gmail.com>
10632 * mini.h, mini-trampolines.c, mini-amd64.c, mini-x86.c,
10633 mini-alpha.c, mini-arm.c, mini-ia64.c, mini-ppc.c:
10634 mono_arch_get_this_arg_from_call() takes a
10635 MonoGenericSharingContext* as well.
10637 2008-06-17 Mark Probst <mark.probst@gmail.com>
10639 * mini.c: Factor out code for emitting unbox into emit_unbox() and
10640 implement generic sharing of unbox.
10642 2008-06-17 Mark Probst <mark.probst@gmail.com>
10644 * mini.c: Don't compute the vtable to determine whether a field is
10645 special static, because it might not work for open types.
10647 2008-06-17 Mark Probst <mark.probst@gmail.com>
10649 * mini.c: Removed the unused token_type and token_source arguments
10650 from get_runtime_generic_context_ptr().
10652 2008-06-17 Marek Habersack <mhabersack@novell.com>
10654 * mini.c (ADD_BINOP): fix the build
10656 2008-06-16 Zoltan Varga <vargaz@gmail.com>
10658 * mini.c (ADD_BINOP): When operating on a native int and an int32, insert
10661 2008-06-16 Mark Probst <mark.probst@gmail.com>
10663 * mini.h: Removed class relations enum that's not used anymore.
10665 2008-06-16 Mark Probst <mark.probst@gmail.com>
10667 * tramp-x86.c, tramp-amd64.c: Slot access code for MRGCTXs.
10669 * mini-trampolines.c: Distinguish between RGCTXs and MRGCTXs in
10670 the lazy fetch trampoline access code.
10672 2008-06-15 Zoltan Varga <vargaz@gmail.com>
10674 * mini-codegen.c (mono_local_regalloc): Add some micro optimizations.
10676 2008-06-14 Zoltan Varga <vargaz@gmail.com>
10678 * mini.c: Fix some soft-float bugs. Fixes #378735 and #398348.
10680 * mini.h (MONO_INST_LIST_ENTRY): Fix warnings on arm.
10682 * mini.c (mono_method_to_ir): Check call signature for NEWOBJ as well.
10684 2008-06-13 Zoltan Varga <vargaz@gmail.com>
10686 * mini-x86.c inssel-x86.brg cpu-x86.md: Implement unsigned min/max
10689 * mini-ops.h: Add MIN/MAX_UN opcodes.
10691 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Implement unsigned min/max
10694 * basic-math.cs: Add more min/max tests.
10696 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
10698 2008-06-13 Mark Probst <mark.probst@gmail.com>
10700 * mini.c: Small fix in the prologue of emit_castclass.
10702 2008-06-13 Zoltan Varga <vargaz@gmail.com>
10704 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
10706 * mini.c (mini_get_inst_for_method): Remove the Min/Max intrinsics, they
10707 do not work even for unsigned types. Fixes #400014.
10709 * basic-math.cs: Add regression tests for unsigned Min/Max.
10711 2008-06-13 Mark Probst <mark.probst@gmail.com>
10713 * mini.c: Added additional context_used argument to several
10714 functions, which will be needed for sharing generic methods. Use
10715 GET_RGCTX macro wherever appropriate. Declare only one
10716 context_used in mono_method_to_ir().
10718 2008-06-13 Mark Probst <mark.probst@gmail.com>
10720 * mini.c, generic-sharing.c: Removed generic class relations.
10722 * mini.c, tramp-amd64.c, tramp-x86.c: Additional arguments to
10723 functions due to MRGCTX changes.
10725 2008-06-13 Mark Probst <mark.probst@gmail.com>
10727 * inssel.brg, inssel-long.brg, inssel-long32.brg, mini-ops.h,
10728 graph.c, local-propagation.c, aliasing.c: New opcodes for calls
10729 with calculated IMT.
10731 * mini.c: Generic sharing of calls via generic interfaces.
10733 * jit-icalls.c, jit-icalls.h: Helper function for compiling a
10734 generic method with non-constant MonoGenericContext*. Instead,
10735 the context is taken out of the method itself.
10737 2008-06-13 Mark Probst <mark.probst@gmail.com>
10739 * mini.c: Generic sharing of ldvirtftn.
10741 2008-06-13 Mark Probst <mark.probst@gmail.com>
10743 * mini.c: Generic sharing of ldftn.
10745 2008-06-13 Mark Probst <mark.probst@gmail.com>
10747 * mini.c: Do pass VTable/RGCTX argument to static generic methods.
10749 2008-06-13 Mark Probst <mark.probst@gmail.com>
10751 * mini.c: Generic sharing of the special case of ldtoken followed
10752 by a call to GetTypeFromHandle.
10754 2008-06-13 Mark Probst <mark.probst@gmail.com>
10756 * mini.c: Generic sharing of box for nullable types.
10758 2008-06-13 Zoltan Varga <vargaz@gmail.com>
10760 * mini-s390x.c (add_stackParm): Fix computation of offsets when arguments
10761 are passed on the stack. Fixes #324807.
10763 2008-06-12 Bill Holmes <billholmes54@gmail.com>
10765 * mini-amd64.c:add_valuetype: Adding Winx64 code to fill the ArgInfo
10766 for the ArgValuetypeAddrInIReg case.
10768 * mini-amd64.c:mono_arch_allocate_vars: Adding a case for
10769 ArgValuetypeAddrInIReg to avoid asserts. Code needs to be added here.
10771 * mini-amd64.c: mono_arch_call_opcode: Adding Winx64 code for an ArgInfo of
10772 type ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
10773 local variable and pass the local variable by reference to the called method.
10775 * mini-amd64.c: mono_arch_emit_prolog: Adjust the stack for calls to
10776 mono_jit_thread_attach and mono_get_lmf_addr for Winx64.
10778 Contributed under MIT/X11 license.
10780 2008-06-10 Rodrigo Kumpera <rkumpera@novell.com>
10782 * debug-mini.c (mono_debug_free_method_jit_info): Moved to metadata/mono-debug.c.
10784 * debug-mini.c (mono_debug_print_vars): Release memory after printing
10787 2008-06-10 Martin Baulig <martin@ximian.com>
10790 (mono_debug_close_method): Check whether `cfg->epilogue_begin != NULL'.
10792 2008-06-09 Kornel Pal <kornelpal@gmail.com>
10794 * main.c: Add and set argv [argc] to NULL to match C specification that fixes
10795 possible error when no arguments are passed.
10797 Contributed under MIT/X11 license.
10799 2008-06-09 Rodrigo Kumpera <rkumpera@novell.com>
10801 * mini-exceptions.c (ves_icall_get_trace): Skip source locations
10802 where the file name is NULL.
10804 2008-06-09 Zoltan Varga <vargaz@gmail.com>
10806 * mini.c: Fix s390 build.
10808 2008-06-08 Zoltan Varga <vargaz@gmail.com>
10810 * trace.c (mono_trace_parse_options): Fix warnings.
10812 * mini-amd64.c: Revert most of the last patch for now as it breaks the build.
10814 2008-06-07 Zoltan Varga <vargaz@gmail.com>
10816 * mini.c (remove_block_if_useless): Avoid printing the method name.
10818 * mini.c: Remove needless setting of ins->cil_code which is now done by
10821 * mini-amd64.c: Add some code to avoid saving callee saved registers in the
10824 * tramp-amd64.c (mono_arch_patch_callsite): Tell valgrind to discard the
10825 translated code after it has been patched.
10827 2008-06-06 Zoltan Varga <vargaz@gmail.com>
10829 * mini-amd64.c (emit_call_body): Align the call displacement to 4 bytes to
10830 avoid problems during code patching on SMP systems.
10831 (emit_call): Avoid adding a patch info which is already added by
10833 (mono_arch_emit_exceptions): Ditto.
10835 2008-06-05 Zoltan Varga <vargaz@gmail.com>
10837 * tramp-*.c (mono_arch_get_unbox_trampoline): No need to check for ret->byref,
10838 MONO_TYPE_ISSTRUCT already checks for it.
10840 2008-06-05 Bill Holmes <billholmes54@gmail.com>
10842 * mini-amd64.c:merge_argument_class_from_type: When marshaling
10843 structs with floats on Winx64 the float registers are not used.
10844 The integer registers are always used..
10845 * mini-amd64.c:add_valuetype: When marshaling structs on Winx64
10846 only one register will be used and only if the size of the struct
10847 is 1,2,4, or 8 bytes.
10849 * tramp-amd64.c : Adjusting size used for mono_global_codeman_reserve
10850 to work for Winx64.
10852 Contributed under MIT/X11 license.
10854 2008-06-05 Martin Baulig <martin@ximian.com>
10856 * debug-debugger.c (debugger_lookup_class): Also call
10857 mono_class_setup_methods() here; we're only called from RTI.
10859 2008-06-05 Andreas Farber <andreas.faerber@web.de>
10861 * mini.c (mini_init): Add DTrace probes ves-init-{begin,end}.
10862 (mini_method_compile) Add DTrace probes method-compile-{begin,end}.
10863 * Makefile.am (libmono_la_LIBADD,libmono_static_la_LIBADD,mono_LDADD):
10864 Post-process object files and add dtrace-generated object, if necessary.
10866 Contributed under MIT/X11 license.
10868 2008-06-04 Mark Probst <mark.probst@gmail.com>
10870 * inssel.brg, mini-ops.h: Added opcode for unboxcast with computed
10873 * mini.c: Generic sharing for unbox.any and castclass.
10875 2008-06-04 Mark Probst <mark.probst@gmail.com>
10877 * mini.c: Ignore tailcall prefix in shared generic code and when
10878 doing calls which require a vtable/rgctx argument.
10880 2008-06-04 Mark Probst <mark.probst@gmail.com>
10882 * mini.c: Don't free the JIT info.
10884 * driver.c: Changes in the JIT info table testing code.
10886 2008-06-03 Zoltan Varga <vargaz@gmail.com>
10888 * tramp-arm.c (mono_arch_create_trampoline_code): Check for thread
10889 interruption. Fix some warnings.
10891 * tramp-*.c (mono_arch_create_trampoline_code): Call the _force_ variant of
10892 interruption_checkpoint.
10894 Tue Jun 3 13:07:03 CEST 2008 Paolo Molaro <lupus@ximian.com>
10896 * jit.h, mini.h, trace.c, driver.c: introduce an API to enable tracing
10897 from embedding applications.
10899 2008-06-02 William Holmes <billholmes54@gmail.com>
10901 * mini-amd64.c : Correcting some of the issues for Winx64 dealing with
10902 reserving 32 bytes on the stack when making calls.
10904 Contributed under MIT/X11 license.
10906 2008-06-01 Zoltan Varga <vargaz@gmail.com>
10908 * mini-arm.c (mono_arch_output_basic_block): Merge some small fixes from
10909 the linear IL branch.
10911 * driver.c: Print out more information for --version on arm.
10913 2008-05-30 Zoltan Varga <vargaz@gmail.com>
10915 * mini-amd64.c (mono_arch_emit_prolog): Increase max_offset when processing
10916 bb_exit instead, since out of line bblocks might not actually be emitted
10919 * mini-amd64.c (mono_arch_emit_prolog): Increase bb->max_offset by the
10920 maximum epilog size for out of line bblocks if tracing is enabled.
10922 * iltests.il.in: Merge tests/long-shift.regalloc.il into this file.
10924 2008-05-28 Rodrigo Kumpera <rkumpera@novell.com>
10926 * arrays.cs: Regression tests for allocating arrays with negative sizes.
10928 2008-05-28 Zoltan Varga <vargaz@gmail.com>
10930 * mini-x86.h mini-x86.c inssel-x86.brg cpu-x86.md: Add support for
10931 CAS instrinsics. Optimize the implementation of the ATOMIC_EXCHANGE
10934 2008-05-27 Zoltan Varga <vargaz@gmail.com>
10936 * mini.c (mini_get_inst_for_method): Add support for CAS instrinsics when
10937 the 'value' to store is a constant.
10939 * mini-ops.h: Add OP_ATOMIC_CAS_IMM opcodes.
10941 * mini-amd64.c (mono_arch_output_basic_block): Optimize the the implementation
10942 of ATOMIC_EXCHANGE opcodes, add support for the CAS opcodes.
10944 2008-05-26 Zoltan Varga <vargaz@gmail.com>
10946 * mini.c generic-sharing.c jit-icalls.c aot-compiler.c: Use accessor functions
10947 for accessing method->generic_container.
10949 2008-05-24 Zoltan Varga <vargaz@gmail.com>
10951 * mini.c (mono_method_check_inlining): Avoid creating vtables if possible.
10953 * mini.c (SIG_HANDLER_SIGNATURE): Fix sparc build too.
10955 * mini.c (SIG_HANDLER_SIGNATURE): Fix IA64 build.
10957 * mini.c (mono_jit_compile_method_inner): Avoid a crash if mono_class_vtable ()
10960 2008-05-23 Zoltan Varga <vargaz@gmail.com>
10962 * driver.c (mono_main): Set mono_setup_vtable_in_class_init to FALSE.
10964 * mini.c: Handle the case when mono_class_vtable () fails.
10966 2008-05-23 Massimiliano Mantione <massi@ximian.com>
10967 * mini.c (sigprof_signal_handler): Support call chains (backtrace) in
10970 2008-05-22 Mark Probst <mark.probst@gmail.com>
10972 * mini.c, jit-icalls.c, jit-icalls.h: Make generic sharing work
10973 together with domain sharing.
10975 2008-05-22 Mark Probst <mark.probst@gmail.com>
10977 * mini.c: Treat callvirts to final methods like non-virtual calls
10978 when doing generic sharing, i.e. look them up in the runtime
10981 2008-05-22 Mark Probst <mark.probst@gmail.com>
10983 * inssel.brg, mini-ops.h: Added opcodes for mkrefany and refanyval
10984 with computed types (for generic sharing).
10986 * mini.c: Generic sharing for mkrefany and refanyval.
10988 2008-05-22 Zoltan Varga <vargaz@gmail.com>
10990 * inssel.brg (mini_emit_virtual_call): Avoid constructing a generic vtable if
10993 * mini-trampolines.c (mono_magic_trampoline): Avoid calling setup_methods () in
10994 the generic sharing code.
10996 * mini-trampolines.c (mono_magic_trampoline): Call mono_class_setup_methods ()
10999 2008-05-21 Zoltan Varga <vargaz@gmail.com>
11001 * mini.h: Remove the declaration of mono_aot_init_vtable ().
11003 2008-05-21 C.J. Adams-collier <cjac@colliertech.org>
11005 * driver.c: updated copyright date
11007 2008-05-21 Zoltan Varga <vargaz@gmail.com>
11009 * aot-runtime.c mini.c: Remove the AOT init_vtable stuff as it is no longer
11012 2008-05-19 Martin Baulig <martin@ximian.com>
11014 * debug-debugger.h (MonoDebuggerInfo): Add `using_mono_debugger'
11015 pointing to the new `_mono_debug_using_mono_debugger' variable.
11018 (mono_main): Check mono_debug_using_mono_debugger() rather than
11019 the `MONO_INSIDE_MDB' environment variable to check whether we're
11020 inside the debugger.
11022 2008-05-19 Zoltan Varga <vargaz@gmail.com>
11024 * mini.c (mini_method_compile): Use cfg->args [0] for accessing the this
11027 2008-05-08 Rodrigo Kumpera <rkumpera@novell.com>
11029 * declsec.h: Move MONO_SECMAN_FLAG to metadata/metadata-internals.h.
11031 * mini.c: Added mini_assembly_can_skip_verification. This
11032 function checks if the assembly requested to skip verification.
11033 Fixes part of #387274.
11035 2008-05-07 Zoltan Varga <vargaz@gmail.com>
11037 * mini.c (mini_get_method): Disable the check for open generic classes when
11038 using generic sharing.
11040 * generics.cs: Add a test for #387034.
11042 * mini.c (mini_get_method): Check whenever the method class is an open generic
11043 type, and return NULL in that case, causing a verification error. Fixes
11046 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
11048 * driver.c (mono_main): Revert r102623. The right
11049 thing to do is to enable the verifier under verifiable
11050 unless a --security flag was passed.
11052 We need this non-trivial behavior for --verify-all otherwise
11053 mcs-compileall won't be able to use it. As it needs everything to
11054 be verified under validil.
11056 2008-05-06 Martin Baulig <martin@ximian.com>
11060 * debug-mini.c (mono_debugger_thread_created): Add proper locking.
11061 (mono_debugger_thread_cleanup): Likewise.
11062 (mono_debugger_extended_notification): Likewise.
11064 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
11066 * mini.c (mono_method_to_ir): Verify visibility of call related opcodes
11067 against both inflated and non-inflated methods. We need to check against the
11068 generic definition for cases where the instantiated method is not visible.
11069 We need to check against the inflated types for cases where the instantiation
11070 changes any super type. This fixes #382986.
11072 Note that this doesn't need to be applied to other parts of mono_method_to_ir
11073 that check for visibiliy as generic params only appears as the type subject
11074 of tokens on call opcodes. Field manipulation and ldftn must always
11075 target an exact type.
11077 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
11079 * driver.c (mono_main): Using --verify-all enables the verifier under validil mode
11080 if no related --security flag is passed.
11082 2008-05-05 Andreas Farber <andreas.faerber@web.de>
11084 * mini-arch.h: Prepare support for ppc64.
11086 Contributed under MIT/X11 license.
11088 2008-05-05 Andreas Farber <andreas.faerber@web.de>
11090 * aot-runtime.c: Prepare support for ppc64.
11092 Contributed under MIT/X11 license.
11094 2008-05-05 Andreas Farber <andreas.faerber@web.de>
11096 * mini-ops.h: Prepare support for ppc64.
11098 Contributed under MIT/X11 license.
11100 2008-05-04 Andreas Farber <andreas.faerber@web.de>
11102 * helpers.c: Add support for OSX/ppc64 and Linux/ppc64 (dis)assemblers.
11104 Contributed under MIT/X11 license.
11106 2008-05-03 Zoltan Varga <vargaz@gmail.com>
11108 * aot-runtime.c (load_aot_module): Avoid trying to load aot code for dynamic
11109 assemblies, since aot_name is not a full path, causing us to load MS.NET
11110 assemblies on windows.
11112 ?2008-04-28 Kornel Pal <kornelpal@gmail.com>
11114 * mini.c (mono_jit_compile_method_inner): Use g_warning instead of g_error
11115 for unsupported METHOD_IMPL_ATTRIBUTE_NATIVE.
11116 * main.c: Use UTF-8 encoded command line instead of Windows default code
11117 page on Windows to support Unicode.
11118 * driver.c (DllMain): New function for mixed-mode assembly support.
11119 * Makefile.am: Add -Wl,--kill-at to libmono_la_LDFLAGS on Windows to
11120 export __stdcall functions without decoration.
11122 Contributed under MIT/X11 license.
11124 2008-04-28 Mark Probst <mark.probst@gmail.com>
11126 * tramp-amd64.c, mini-amd64.c: Preserve R11 in the trampoline by
11127 saving it very early.
11129 2008-04-28 Mark Probst <mark.probst@gmail.com>
11131 * mini.h, mini.c: Lots of code for accessing the old RGCTX
11132 deleted. The only way to access the new RGCTX is via the
11135 * mini.c, mini-amd64, mini-x86.c, mini-exceptions.c: Pass the
11136 vtable instead of the RGCTX to static methods.
11138 * mini-tramplines.c, tramp-amd64.c, tramp-x86.c: Trampoline for
11139 accessing the new RGCTX.
11141 * generic-sharing.c: There is no separation between self, type
11142 arguments and other types in the RGCTX anymore.
11144 2008-04-25 Jonathan Chambers <joncham@gmail.com>
11146 * mini-amd64.c (add_general): Remove previous stack adjustment.
11147 (mono_arch_call_opcode): Remove OP_OUTARG_MEMBASE and instead simply
11148 adjust stack pointer after pushing args. Adjust ARGS_OFFSET to account
11149 for 32 bytes of stack space reserved for all calls.
11151 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Remove.
11152 (OP_AMD64_OUTARG_ALIGN_STACK): Take argument to specify size of stack
11155 Code contributed under MIT/X11 license.
11157 2008-04-23 Rodrigo Kumpera <rkumpera@novell.com>
11159 * mini.c (mini_method_verify): Only verify non-inflated methods, check
11160 against the root definition, peeling out method and type instantiations.
11161 Cache verify success results, code that fails verification is still
11162 checked multiple times.
11164 2008-04-23 Zoltan Varga <vargaz@gmail.com>
11166 * mini.c (mono_method_to_ir): Avoid inserting write barriers for stores of null.
11168 2008-04-23 Jonathan Chambers <joncham@gmail.com>
11170 * mini-amd64.c (add_general): Always increment stack on Win64.
11171 (mono_arch_call_opcode): Use OP_OUTARG_MEMBASE instead of OP_OUTARG
11174 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Add OP_OUTARG_MEMBASE for
11175 stack based argument handling on Win64.
11177 Code contributed under MIT/X11 license.
11179 2008-04-23 Raja R Harinath <harinath@hurrynot.org>
11181 * Makefile.am (version.h): Add support for git-svn.
11183 2008-04-22 Zoltan Varga <vargaz@gmail.com>
11185 * mini-exceptions.c (mono_handle_native_sigsegv): Rework the gdb calling code
11186 so instead of calling g_spawn_command_line_sync, we do everything by hand,
11187 avoiding allocations and libc functions which might deadlock.
11189 * mini-exceptions.c (mono_handle_native_sigsegv): Avoid calling gdb if the
11190 'no-gdb-backtrace' option is set.
11192 * mini.c (mini_parse_debug_options): Parse 'no-gdb-backtrace' option.
11194 * mini.h (MonoDebugOptions): Add 'no_gdb_backtrace' option.
11196 2008-04-21 Martin Baulig <martin@ximian.com>
11198 * debug-debugger.h (MonoDebuggerInfo): Removed `attach', `detach'
11199 and `get_lmf_addr'; `notification_address' is no longer a pointer.
11201 2008-04-21 Martin Baulig <martin@ximian.com>
11203 * debug-debugger.h (MonoDebuggerInfo): Added `thread_vtable_ptr',
11204 `thread_vtable', `event_handler_ptr' and `event_handler'.
11206 2008-04-21 Martin Baulig <martin@ximian.com>
11208 * debug-debugger.h (MonoDebuggerInfo): Added `init_code_buffer';
11209 allows delayed initialization of the `executable_code_buffer' when
11212 2008-04-21 Martin Baulig <martin@ximian.com>
11214 * mini.h (mono_debugger_create_notification_function): Removed.
11215 * tramp-*.c (mono_debugger_create_notification_function): Removed.
11217 * mdb-debug-info64.s
11218 (MONO_DEBUGGER__notification_function): Added this in the .text section.
11220 * mdb-debug-info32.s
11221 (MONO_DEBUGGER__notification_function): Added this in the .text section.
11223 * Makefile.am: Fix the mdb-debug-info*.s logic; the debugger
11224 currently only works on x86 and x86_64, so don't create it on ppc.
11226 2008-04-21 Martin Baulig <martin@ximian.com>
11228 * mini.h (MonoDebugOptions): Added `mdb_optimizations'.
11231 (mini_method_compile): In the fp elimination check, check
11232 `debug_options.mdb_optimizations' in addition to
11233 mono_debug_using_mono_debugger().
11235 * driver.c (mono_main): Added `--debug=mdb-optimizations' option to
11236 disable some JIT optimizations which are only disabled when
11237 running inside the debugger.
11238 Added `--help-debug' option to describe the debugging options.
11239 (parse_debug_options): New static function to parse the `--debug'
11240 options, so we can easily add more stuff in future.
11242 2008-04-20 Zoltan Varga <vargaz@gmail.com>
11244 * mini.c (set_exception_type_from_invalid_il): Avoid reading invalid memory when
11245 the method has no body.
11247 2008-04-19 Jonathan Chambers <joncham@gmail.com>
11249 * mini-amd64.c (cpuid): Implement with MSVC intrinsic as inline
11250 assembly is not allowed in MSVC 64-bit compiler.
11251 (mono_arch_cpu_init): Don't set floating point precision on MSVC build
11252 as we get floating point exceptions everywhere.
11254 * exceptions-amd64.c (get_throw_trampoline): Push empty args on stack to
11255 correctly align arguments for call to throw_exception.
11256 (prepare_for_guard_pages): Cast to guint64 instead of unsigned long.
11258 Code contributed under MIT/X11 license.
11260 2008-04-19 Zoltan Varga <vargaz@gmail.com>
11262 * mini-amd64.c (amd64_patch): Make the check for (%rip) addressing more strict.
11264 2008-04-17 Zoltan Varga <vargaz@gmail.com>
11266 * inssel.brg (OP_SWITCH): Use (gint64) instead of (long) to cast a large constant.
11268 * mini-amd64.c (NEW_INS): Set cil_code.
11270 * mini.c (mini_method_compile): Move the disabling of fp elimination to here
11271 from mini-amd64.c so all debugger related logic is in one place.
11273 * mini.c: Set cfg->ip to NULL after passes which set it so instructions created
11274 later won't have a random ip assigned to them.
11276 2008-04-16 Zoltan Varga <vargaz@gmail.com>
11278 * mini-trampolines.c (mono_create_jump_trampoline): Add an assert to check that
11279 the arch specific function initializes code_size.
11280 (mono_create_delegate_trampoline): Ditto.
11282 * mini-mips.h mini-mips.c inssel-mips.brg inssel-long32-mips.brg cpu-mips.md
11283 tramp-mips.c: Resurrect MIPS port and also fix the issues on little-endian
11286 * liveness.c (mono_analyze_liveness): Disable the initlocals optimization if
11287 running under the debugger.
11289 * linear-scan.c (mono_linear_scan): Avoid sharing registers if running under the
11292 * mini.c (mini_method_compile): Set a few flags in cfg if running under the
11293 debugger. Also move the disabling of optimizations here from driver.c.
11294 (mono_allocate_stack_slots_full): Avoid sharing stack slots if running under the
11297 * mini.h (MonoCompile): Add a few new flags.
11299 2008-04-15 Zoltan Varga <vargaz@gmail.com>
11301 * mini.c (mono_method_to_ir): Set cfg->ip before processing an IL instruction
11302 so the cil_code field of created MonoInst's is properly set.
11303 (mini_select_instructions): Ditto.
11305 * mini.h (MONO_INST_NEW): Initialize the cil_code field using cfg->ip.
11306 (MONO_INST_NEW_CALL): Ditto.
11308 * mini.c inssel.brg inssel-x86.brg inssel-amd64.brg: Use MONO_INST_NEW ()
11309 in many places so the ins->cil_code field is properly initialized.
11311 * mini.c (mono_bblock_add_inst): Call MONO_ADD_INS () so the logic is in one
11314 2008-04-14 Zoltan Varga <vargaz@gmail.com>
11316 * mini.c (mini_method_compile): Print a different message when compiling a
11319 * mini.c (GENERIC_SHARING_FAILURE): Print a failure message when verbose_level
11322 2008-04-11 Zoltan Varga <vargaz@gmail.com>
11324 * mini-amd64.c (mono_arch_output_basic_block): Implement OP_ABS directly using
11327 * basic-math.cs: Fix warnings. Add a test for Math.Abs ().
11329 2008-04-11 Zoltan Varga <vargaz@gmail.com>
11331 * mini.c (handle_stack_args): Make this return void since its return value was
11332 never used. Also set cfg->unverifiable for invalid IL instead of calling
11335 2008-04-10 Mark Probst <mark.probst@gmail.com>
11337 * mini.c: Make sure "this" is live in catch clauses with type
11338 variables in shared generic code.
11340 2008-04-08 Mark Probst <mark.probst@gmail.com>
11342 * mini.c: Replaced uses of MONO_TYPE_IS_REFERENCE with calls to
11343 generic_class_is_reference_type() to ensure the proper behaviour
11344 when sharing generic code and the type in question is a type
11347 2008-04-08 Zoltan Varga <vargaz@gmail.com>
11349 * mini-exceptions.c: Applied patch from Mark Spruiell (mes@zeroc.com). Fix
11350 race conditions when printing thread dumps. Fixes #377738.
11352 2008-04-08 Massimiliano Mantione <massi@ximian.com>
11354 aliasing.c (update_aliasing_information_on_inst): Fixed a bug which
11355 shows up when both MonoInst arguments can cause aliasig.
11356 There is likely no way in the current JIT to trigger this problem, but
11357 it showed up in the development of generics sharing, when in a new
11358 opcode both args of an OP_GROUP can be aliases (addresses of a local).
11359 When the generics sharing code will be committed, its tests will be
11360 valid also for this bug.
11362 2008-04-08 Zoltan Varga <vargaz@gmail.com>
11364 * aot-runtime.c (decode_patch_info): Always transform PATCH_INFO_WRAPPER to
11367 * mini.c (mono_resolve_patch_target): Fix a crash in the AOT case if method is
11370 2008-04-07 Zoltan Varga <vargaz@gmail.com>
11372 * mini-exceptions.c (mono_handle_exception_internal): When --debug=casts is used,
11373 use a more detailed exception message for InvalidCastException.
11375 * mini.h (MonoJitTlsData): Add 'class_cast_from' and 'class_cast_to' fields.
11377 * driver.c (mono_main): Add --debug=casts option to turn on better
11378 InvalidCastException message details.
11380 * mini.c (mini_get_debug_options): New helper function to return the address of
11381 the debug_options variable.
11383 * mini.c (mono_get_jit_tls_intrinsic): New helper function to create a load of
11384 the jit_tls TLS variable.
11386 * mini.c (mono_jit_tls): New TLS variable.
11388 * inssel.brg: Save the details of a cast to a TLS variable when the --debug=casts
11391 2008-04-07 Rodrigo Kumpera <rkumpera@novell.com>
11393 * mini.h: Removed verifer related stuff. This code was moved to verify.c
11395 * mini.c: Removed verifer related stuff, code moved to verify.c.
11397 * driver.c: Using code from verify.c instead of mini.c.
11399 2008-04-05 Zoltan Varga <vargaz@gmail.com>
11401 * mini.c (check_for_method_verify): Remove the mscorlib comment since it is no
11404 2008-04-04 Rodrigo Kumpera <rkumpera@novell.com>
11406 * mini.c (check_for_method_verify): Enabling verification of
11407 corlib if mono_verify_all is set. Bugs in the verifier preventing that
11410 2008-04-04 Zoltan Varga <vargaz@gmail.com>
11412 * exceptions-amd64.c (throw_exception): Unify the win32/non-win32 cases, save
11413 caller saved registers as well.
11415 * exceptions-amd64.c (mono_arch_get_restore_context): Restore most caller
11416 saved registers as well.
11418 2008-03-30 Zoltan Varga <vargaz@gmail.com>
11420 * mini-x86.c cpu-x86.md inssel-x86.brg: Add min/max intrinsics.
11422 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of the non-SSE2 floating point
11425 2008-03-27 Zoltan Varga <vargaz@gmail.com>
11427 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'gsctx' argument and pass it
11429 (get_call_info): Take a gsctx argument instead of 'cfg'.
11431 2008-03-26 Zoltan Varga <vargaz@gmail.com>
11433 * mini.c (check_for_method_verify): Avoid verifying mscorlib methods even if
11434 mono_verify_all is set.
11436 * driver.c (compile_all_methods_thread_main): Don't exit at the first error.
11438 * mini.c mini.h: Remove the unused and incomplete stack merge verification code.
11440 2008-03-25 Zoltan Varga <vargaz@gmail.com>
11442 * driver.c (compile_all_methods_thread_main): Error out if compilation fails with
11445 * driver.c mini.c mini.h: Add a --verify-all development option to test the
11446 verifier and the code generated by the compiler.
11448 2008-03-25 Mark Probst <mark.probst@gmail.com>
11450 * mini.c: Generic sharing of the non-nullable case of the box
11453 2008-03-24 Zoltan Varga <vargaz@gmail.com>
11455 * inssel.brg: Fix the build.
11457 * iltests.il.in: Add a test for lconv.ovf.u8.un.
11459 2008-03-24 Rodrigo Kumpera <rkumpera@novell.com>
11461 * mini.c (mono_method_to_ir): Implement readonly for ldelema and
11462 Array:Address. Fixes #372410.
11464 * iltests.il.in: New tests for readonly prefix.
11466 2008-03-23 Zoltan Varga <vargaz@gmail.com>
11468 * mini.h mini.c mini-trampolines.c: Move trampoline related code to
11469 mini-trampolines.c.
11471 * mini.h mini.c mini-exceptions.c: Move mini_init_exceptions () to
11474 * mini-amd64.c mini-s390.c (mono_arch_lowering_pass): Use mono_decompose_op_imm ().
11476 * mini.c (mono_decompose_op_imm): New helper function.
11478 * mini-s390x.c (calculate_sizes): Rename this to get_call_info for consistency
11479 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
11482 * mini-s390x.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
11483 mono_arch_output_basic_block. Fix warnings.
11485 * inssel-s390x.brg: Remove the unneccesary OP_LMUL_IMM rule to fix the s390x build
11488 2008-03-22 Zoltan Varga <vargaz@gmail.com>
11490 * mini-exceptions.c (ves_icall_get_frame_info): Remove the ia64/s390 workarounds
11491 since the extra frame is now detected automatically inside the loop.
11493 * mini-s390.c (mono_arch_peephole_pass_2): Remove the arch independent peephole
11494 opts which are now in mono_peephole_ins ().
11496 * mini-s390.c (mono_arch_output_basic_block): Fix OP_FCALL_MEMBASE.
11498 * mini-exceptions.c (ves_icall_get_frame_info): Skip native-to-managed wrapper
11499 frames and skip duplicate managed-to-native frames. Fixes #367665.
11501 * mini-x86.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
11502 opts which are now in mono_peephole_ins ().
11503 (mono_arch_peephole_pass_2): Ditto.
11505 * mini-codegen.c (mono_peephole_ins): Fix a problem on 32 bit platforms.
11507 * mini-codegen.c (mono_peephole_ins): New helper function containing the
11508 arch independent peephole optimizations.
11510 * mini-amd64.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
11511 opts which are now in mono_peephole_ins ().
11513 * mini-amd64.c (mono_arch_peephole_pass_2): Ditto.
11515 * mini-s390.c (mono_arch_output_basic_block): Fix build.
11517 * tramp-s390.c (mono_arch_get_vcall_slot): Handle an additional instruction
11520 * mini-s390.c (mono_arch_output_basic_block): Handle big offsets in the
11521 CALL_MEMBASE opcodes. Fix setting of the destination in the OP_LCONV_TO_OVF_I
11524 2008-03-21 Zoltan Varga <vargaz@gmail.com>
11526 * mini-s390.c (calculate_sizes): Rename this to get_call_info for consistency
11527 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
11530 * mini-s390.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
11531 mono_arch_output_basic_block. Fix warnings.
11533 2008-03-20 Zoltan Varga <vargaz@gmail.com>
11535 * inssel-long32.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
11538 2008-03-20 Zoltan Varga <vargaz@gmail.com>
11540 * inssel-long.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
11543 * iltests.il: Add new tests.
11545 2008-03-20 Kornel Pal <kornelpal@gmail.com>
11547 * mini.c: Removed Windows version macros.
11549 2008-03-20 Mark Probst <mark.probst@gmail.com>
11551 * generic-sharing.c: Put reflection types in the extensible part
11552 of the runtime generic context.
11554 * mini.c: Generic sharing of the GetTypeHandle special case of the
11555 ldtoken instruction.
11557 2008-03-20 Zoltan Varga <vargaz@gmail.com>
11559 * mini.h (MONO_BB_FOR_EACH_INS_SAFE): New helper macro.
11561 * mini-<ARCH>.c: Use the new macro instead in the peephole/lowering passes.
11563 * mini.h (MONO_DEL_INS): Rename to MONO_DELETE_INS and Add a 'bb' argument for
11564 consistency with the other version on the linear IR branch.
11566 * mini-<ARCH>.c: Update callers of MONO_DEL_INS.
11568 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i/conv.ovf.u.
11570 * iltests.il.in: Add new tests.
11572 2008-03-19 Zoltan Varga <vargaz@gmail.com>
11574 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i.un/conv.ovf.u.un.
11576 * iltests.il.in: Add new tests.
11578 2008-03-19 Mark Probst <mark.probst@gmail.com>
11580 * mini.c: Two variables with the same name were declared in
11581 nesting contexts and one wasn't initialized. Fixed.
11583 2008-03-19 Mark Probst <mark.probst@gmail.com>
11585 * mini.c: Generic sharing of the initobj instruction.
11587 Tue Mar 18 20:18:02 CET 2008 Paolo Molaro <lupus@ximian.com>
11589 * mini.c: make the test to optimize ldtoken from typeof() more
11592 2008-03-18 Mark Probst <mark.probst@gmail.com>
11594 * mini.c: Generic sharing of the initobj instruction for reference
11597 Tue Mar 18 12:39:27 CET 2008 Paolo Molaro <lupus@ximian.com>
11599 * mini.h, mini-amd64.c, mini-x86.c, tramp-amd64.c, tramp-x86.c: change
11600 the mono_breakpoint_clean_code() code to perform bound checks.
11602 Tue Mar 18 11:50:14 CET 2008 Paolo Molaro <lupus@ximian.com>
11604 * mini.h, mini-trampolines.c, tramp-*.c: change the signature of
11605 mono_arch_patch_callsite() to include the start of the managed method
11606 to be able to perform bound checks.
11608 2008-03-17 Mark Probst <mark.probst@gmail.com>
11610 * mini.c: Generic sharing for the isinst instruction.
11612 2008-03-17 Mark Probst <mark.probst@gmail.com>
11614 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
11615 inssel-long32-mips.brg: Added opcodes for doing indirect calls
11616 with the runtime generic context argument.
11618 * mini.c: Share calls to several types of unsharable methods by
11619 putting the address of the method code in the runtime generic
11620 context and doing an indirect call.
11622 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
11625 2008-03-16 Mark Probst <mark.probst@gmail.com>
11627 * generic-sharing.c: Change due to a change in the runtime genric
11630 2008-03-15 Martin Baulig <martin@ximian.com>
11633 (mono_arch_nullify_class_init_trampoline): Add call to
11634 mono_breakpoint_clean_code() to make things work when running
11635 inside the debugger.
11638 (mono_arch_nullify_class_init_trampoline): Add call to
11639 mono_breakpoint_clean_code() to make things work when running
11640 inside the debugger.
11642 2008-03-14 Zoltan Varga <vargaz@gmail.com>
11644 * inssel-long.brg (reg): Fix 64 bit build.
11646 2008-03-14 Mark Probst <mark.probst@gmail.com>
11648 * mini.c, mini.h: Share static generic code by passing it an
11649 implicit argument pointing to the runtime generic context.
11651 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
11652 inssel-long32-mips.brg: New opcodes for calling shared static,
11653 which need to be passed the runtime generic context.
11655 * mini-amd64.c, mini-x86.c: Save the runtime generic context
11656 argument on the stack in the prologue if needed. New function for
11657 finding the runtime generic context argument from the registers
11658 saved by the trampoline.
11660 * mini-amd64.h, mini-x86.h: Specify which register to use for the
11661 runtime generic context argument.
11663 * tramp-amd64.c: Also restore the register used for the runtime
11664 generic context argument.
11666 * mini-trampoline.c: Resolve shared static calls by consulting the
11667 runtime generic context via the new argument.
11669 * generic-sharing.c: Add an argument to sharability-checking
11670 functions that specifies whether type variables should be treated
11671 as sharable type arguments.
11673 * inssel-x86.brg: Removed a superfluous, buggy rule.
11675 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
11678 2008-03-14 Martin Baulig <martin@ximian.com>
11680 * debug-debugger.c (main_thread_handler): Call
11681 mono_runtime_run_main() without sending any notifications.
11683 * debug-debugger.h (MonoDebuggerInfo): Added `get_method_signature.
11685 2008-03-14 Zoltan Varga <vargaz@gmail.com>
11687 * mini-trampolines.c (mono_magic_trampoline): Fix build on platforms without IMT.
11689 2008-03-14 Mark Probst <mark.probst@gmail.com>
11691 * tramp-x86.c: Fixed register restore offsets in the trampoline
11692 code for ECX and EDX.
11694 2008-03-12 Geoff Norton <gnorton@novell.com>
11696 * mini-arm.h: Add some #defines for locating sp, pc, r4 with
11697 different ucontext_t implementations.
11698 * exceptions-arm.c: Use the above defines to get exceptions working on
11699 iPhone (based on a patch by Luke Howard lukeh@padl.com)
11700 * mini-arm.c: Implement iPhone icache support (based on a patch by
11701 Luke Howard lukeh@padl.com)
11703 2008-03-12 Mark Probst <mark.probst@gmail.com>
11705 * mini.c: Enable generic sharing of calls to non-static
11706 non-interface non-generic non-value-type methods.
11708 * mini-trampolines.c: Resolve calls from shared generic code.
11710 2008-03-11 Zoltan Varga <vargaz@gmail.com>
11712 * Makefile.am il2tests.il iltests.il.in: Delete il2tests, merge it into iltests.
11714 * tramp-amd64.c (mono_arch_create_trampoline_code): Correctly save RBP as well.
11716 Mon Mar 10 11:59:34 CET 2008 Paolo Molaro <lupus@ximian.com>
11718 * mini.c: some fixes for the AOT compiler.
11720 2008-03-07 Zoltan Varga <vargaz@gmail.com>
11722 * cpu-amd64.md: Add clob:1 to some float opcodes.
11724 2008-03-07 Rodrigo Kumpera <rkumpera@novell.com>
11726 * mini.h: Added MiniVerifierMode enumeration.
11728 * mini.c: Added mini_verifier_set_mode to control
11729 the usage of the new verifier.
11731 * mini.c (mono_method): Integrated the new verifier.
11733 * driver.c: Extended --security option with validil and
11734 verifiable options to activate the new verifier.
11736 2008-03-07 Zoltan Varga <vargaz@gmail.com>
11738 * mini.c jit-icalls.h jit-icalls.c: Generalize the exception creation
11739 optimization to ctors taking 0 or 2 arguments too.
11741 * mini.c (mono_method_to_ir): Optimalize the size of the exception throwing code
11744 * jit-icalls.h (mono_create_corlib_exception): New JIT icall.
11746 * mini-amd64.c (mono_arch_emit_prolog): Improve the first_bb optimization a bit.
11748 2008-03-06 Zoltan Varga <vargaz@gmail.com>
11750 * mini.c (mono_method_to_ir): Apply one of the ldstr optimizations in the
11751 non-aot case as well.
11753 * cpu-amd64.md: Reduce the max size of some frequently used opcodes.
11755 * aot-runtime.c (decode_patch_info): Update this after the ldfld/stfld wrapper
11758 * aot-compiler.c (encode_patch): Ditto.
11760 * mini.h (G_MININT32): Fix the definition of this.
11762 2008-03-05 Zoltan Varga <vargaz@gmail.com>
11764 * mini.h: Define G_MININT32/G_MAXINT32 if using an older glib version.
11766 * cfold.c: Remove definition of G_MININT32 which is now in mini.h.
11768 2008-03-04 Zoltan Varga <vargaz@gmail.com>
11770 * mini-amd64.c (mono_arch_compute_omit_fp): Don't disable fp elimination for
11771 methods returning vtypes in registers.
11772 (mono_arch_allocate_vars): Ditto.
11774 * mini-amd64.c (mono_arch_get_this_arg_reg): New arch specific helper function.
11776 * tramp-amd64.c (mono_arch_get_unbox_trampoline): Use mono_arch_get_this_arg_reg ().
11778 * generics.cs: Add a test from the linear IR branch.
11780 * mini-amd64.c (emit_load_volatile_arguments): Handle vtypes passed in regs too.
11782 * mini.c (inline_method): Cache failed inline attempts.
11784 2008-03-04 Mark Probst <mark.probst@gmail.com>
11786 * mini.c: For shared methods of generic classes put the location
11787 of "this" into the MonoGenericJitInfo.
11789 * mini-x86.c, mini-amd64.c, mini.h: Added function for fetching a
11790 register out of a MonoContext by register number. Add the generic
11791 sharing context as an argument to mono_arch_find_this_argument().
11793 * mini-alpha.c, mini-arm.c, mini-hppa.c, mini-ia64.c, mini-mips.c,
11794 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c: Added stub
11795 for new arch function.
11797 * mini-exception.c: Handle open exception clauses in shared
11800 * mini-trampolines.c: Supply additional argument to
11801 mono_arch_find_this_argument().
11803 2008-03-04 Zoltan Varga <vargaz@gmail.com>
11805 * Makefile.am (regtests): Run the bench.exe tests last.
11807 2008-03-03 Zoltan Varga <vargaz@gmail.com>
11809 * mini-amd64.c (mono_arch_emit_prolog): Improve the first bblock optimization
11812 2008-03-02 Zoltan Varga <vargaz@gmail.com>
11814 * mini.c (mono_method_to_ir): Allow callvirt on static methods for compatibility
11817 * mini-amd64.c (mono_arch_emit_prolog): Fix tracing after the last change.
11819 * mini-amd64.c (mono_arch_emit_prolog): Avoid saving dead arguments.
11821 * mini.c (mono_method_check_inlining): Avoid disabling inlining for methods
11822 whose class has no cctor.
11824 * liveness.c (mono_analyze_liveness): Mark dead arguments with MONO_INST_IS_DEAD.
11826 2008-03-01 Zoltan Varga <vargaz@gmail.com>
11828 * mini.c (mono_method_to_ir): Report calling a static method using callvirt as
11831 2008-02-29 Zoltan Varga <vargaz@gmail.com>
11833 * mini-ops.h: Remove OP_SPARC_INARG_VT, add a new OP_VTARG_ADDR opcode instead
11834 to be in sync with the code on the linear IR branch.
11836 * mini-sparc.c inssel-sparc.brg: Use OP_VTARG_ADDR.
11838 * inssel-s390.brg (OP_SETRET (freg)): Set dreg correctly.
11840 2008-02-27 Zoltan Varga <vargaz@gmail.com>
11842 * mini-mips.c: Use cfg->vret_addr instead of cfg->ret.
11844 * mini-s390x.c: Use cfg->vret_addr instead of cfg->ret.
11846 * mini-s390.c: Use cfg->vret_addr instead of cfg->ret.
11848 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_VARS define.
11850 * mini-<ARCH>.c (mono_arch_create_vars): Define this for all architectures.
11852 * mini.c (mono_method_to_ir): Avoid invalid memory reads for methods without a
11855 2007-11-14 Yoichi NAKAYAMA <nakayama@pixela.co.jp>
11857 * inssel-mips.brg (OP_OUTARG_MEMBASE (CEE_LDIND_R4 (base))): Add missing
11858 OP_LOADR4_MEMBASE emission.
11860 * mini-codegen.c (mono_spillvar_offset_int): Remove assertion.
11861 (mono_spillvar_offset_float): Ditto.
11863 * mini-mips.c (mono_arch_emit_prolog): Ditto.
11865 * inssel-long32-mips.brg: Fix wrong branching, reduce redundant code
11868 * basic-long.cs: Add regression tests for them.
11870 * mini-mips.c (add_float32_arg): Respect o32 calling convention in gr
11872 (mono_arch_allocate_vars): Fix representation of single-precision float
11874 (mono_arch_output_basic_block): Ditto.
11876 * inssel-mips.brg: Ditto, remove duplicate items.
11878 * mini-mips.c (emit_load_volatile_arguments): New function to handle
11879 arguments of tail calls as on other platforms.
11880 (mono_arch_output_basic_block): Handle tail calls.
11882 * inssel-mips.brg (OP_OUTARG_VT (CEE_LDOBJ (base))): Correct destination
11885 * objects.cs (test_5_pass_static_struct): Add test for it.
11887 Contributed under MIT/X11 license.
11889 2008-02-26 Zoltan Varga <vargaz@gmail.com>
11891 * Makefile.am: Use gmcs for compiling the regression tests.
11893 * *.2.cs *.2.il: Rename to *.cs and *.il.
11895 2008-02-24 Zoltan Varga <vargaz@gmail.com>
11897 * regalloc.h: Make the vassign array smaller.
11899 * mini.c (mini_method_compile): Remove an unused field in cfg.
11901 * mini-codegen.c: Add a bunch of micro optimizations.
11903 2008-02-23 Zoltan Varga <vargaz@gmail.com>
11905 * regalloc.h: Remove some unused fields.
11907 2008-02-22 Zoltan Varga <vargaz@gmail.com>
11909 * mini-amd64.c (mono_arch_patch_code): Fix a warning.
11911 * ssa.c (mono_ssa_remove): Avoid declaring volatile variables dead.
11913 2008-02-22 Mark Probst <mark.probst@gmail.com>
11915 * mini.h: New trampoline type (RGCTX_LAZY_FETCH).
11917 * mini-trampolines.c, tramp-amd64.c, tramp-x86.c: RGCTX lazy fetch
11918 trampoline: Fetch an entry from the runtime generic context. If
11919 it's NULL, jump to the actual trampoline to fill the runtime
11920 generic context. Otherwise, return it.
11922 * mini.c: Call the lazy fetch trampoline to get entries out of the
11923 runtime generic context.
11925 * tramp-ia64.c, tramp-arm.c, tramp-alpha.c, tramp-s390.c,
11926 tramp-s390x.c, tramp-ppc.c, tramp-hppa.c, tramp-mips.c,
11927 tramp-sparc.c: Stubs for the lazy fetch trampoline.
11929 2008-02-21 Mark Probst <mark.probst@gmail.com>
11931 * mini.c: Fetch data out of the extensible part of the runtime
11932 generic context instead of calling a helper function.
11934 * generic-sharing.c: Some functions moved into
11935 metadata/generic-sharing.c. Helper function for fetching other
11936 types now checks and asserts against extensible rgctx (just for
11937 debugging purposes - the helper function isn't called anymore
11938 unless for debugging).
11940 2008-02-21 Zoltan Varga <vargaz@gmail.com>
11942 * mini-arm.c (mono_arch_output_basic_block): Implement proper argument passing
11943 for tail calls up to the point that the tests in iltests.exe run. Also add a
11944 dummy CKFINITE implementation.
11945 (mono_arch_emit_prolog): Avoid saving the method in the LMF since it is only
11946 needed for trampoline LMF frames.
11948 * exceptions-arm.c (mono_arch_find_jit_info): Only read lmf->method for
11949 trampoline LMF frames.
11951 2008-02-21 Rodrigo Kumpera <rkumpera@novell.com>
11953 * mini.c (inline_method): clean any pending loader error when inlining fail.
11954 Otherwise loader errors in mono_method_to_ir leaks and cause spurious errors.
11956 2008-02-21 Zoltan Varga <vargaz@gmail.com>
11958 * aot-compiler.c (encode_patch): Handle ICALL_ADDR patch type.
11960 * aot-runtime.c (decode_patch_info): Ditto.
11962 * mini.c (mono_resolve_patch_target): Ditto.
11964 * aot-compiler.c (compile_method): Add some experimental code for AOT compiling
11967 * patch-info.h (PATCH_INFO): Add 'ICALL_ADDR' patch type.
11969 * mini.c (mono_method_to_ir): Convert a CEE_MONO_LDPTR opcode to an AOT constant
11970 if it references an icall address.
11972 2008-02-20 Zoltan Varga <vargaz@gmail.com>
11974 * cpu-s390x.md: Remove some more unused opcodes.
11976 * cpu-s390x.md: Remove some unused opcodes.
11978 * mini-ia64.c (mono_arch_lowering_pass): Add some more opcodes. Use
11979 mono_op_imm_to_op ().
11981 * mini-sparc.c (opcode_to_sparc_cond): Use the mono_opcode_to_cond () functions
11982 instead of a switch statement.
11984 * mini-sparc.c (mono_arch_allocate_vars): Allocate a stack slot for use by
11985 the int<->float conversion opcodes instead of using mono_spillvar_offset_float ().
11987 * mini-codegen.c: Eliminate rassign macro which is no longer needed.
11989 * mini-codegen.c: Remove unused mono_regstate2_... functions.
11991 * mini-codegen.c (mono_print_ins_index): Avoid printing an index when it is
11994 2008-02-19 Zoltan Varga <vargaz@gmail.com>
11996 * driver.c (mono_main): Improve error reporting when an assembly cannot be
11997 opened. Fixes #362607.
11999 * cpu-ia64.md cpu-s390x.md: Remove some unused opcodes.
12001 * iltests.il.in: Add a test for static methods in interfaces.
12003 2008-02-18 Zoltan Varga <vargaz@gmail.com>
12005 * genmdesc.c (build_table): Fix a crash on older glib versions.
12007 * cpu-sparc.md: Remove some unused opcodes.
12009 * genmdesc.c: Error out if the .md contains CEE_ opcodes if
12010 MONO_ARCH_ENABLE_NORMALIZE_OPCODES is defined.
12012 * cpu-amd64.md: Remove some unused opcodes.
12014 * mini.h mini-ops.h mini.c: Define the OP_Ccc opcodes in mini-ops.h normally
12015 like the other opcodes.
12017 2008-02-17 Zoltan Varga <vargaz@gmail.com>
12019 * mini-ia64.c: Use cfg->vret_addr instead of cfg->ret.
12021 * mini-arm.h mini-arm.c: Use cfg->vret_addr instead of cfg->ret.
12023 * mini-sparc.c: Use cfg->vret_addr instead of cfg->ret. Name the MonoCompile
12024 variables 'cfg' instead of 'm' for consistency.
12026 * mini-x86.c: Use cfg->vret_addr instead of cfg->ret.
12028 * mini.h (MonoCompile): Add new 'vret_addr' field which represents the hidden
12029 argument holding the vtype return address, to avoid the ambigious use of
12030 cfg->ret for this purpose.
12032 * mini.c (NEW_RETLOADA): Use vret_addr if set.
12034 * mini-amd64.c: Use cfg->vret_addr instead of cfg->ret.
12036 * mini-codegen.c (mono_print_ins): Rename to mono_print_ins_index (), Add a
12037 new mono_print_ins () function which only takes one argument.
12039 2008-02-15 Zoltan Varga <vargaz@gmail.com>
12041 * mini-s390.h (MONO_OUTPUT_VTR): Use cfg instead of s, avoid assignments to
12044 2008-02-14 Zoltan Varga <vargaz@gmail.com>
12046 * mini-ops.h: Get rid of OP_SPARC_LOCALLOC_IMM.
12048 * mini-sparc.c inssel-sparc.brg: Use OP_LOCALLOC_IMM instead of OP_SPARC_LOCALLOC_IMM.
12050 * mini-x86.c: Sync with the version on the linear IR branch by adding new
12051 opcodes and other small changes.
12053 * mini-ops.h: Add some new opcodes from the linear IR branch.
12055 * mini-ops.h: Get rid of the OP_X86_..._MEMBASE opcodes.
12057 * mini-x86.c inssel-x86.brg cpu-x86.md: Get rid of the confusing _MEMBASE
12058 opcodes, use the REG_MEMBASE opcodes instead.
12060 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Get rid of the confusing _MEMBASE
12061 opcodes, use the REG_MEMBASE opcodes instead.
12063 * mini-amd64.c (mono_arch_output_basic_block): Sync with the version on the
12066 * mini.c (mono_op_imm_to_op): New helper function.
12068 * mini-ops.h: Add some opcodes from linear IR branch.
12070 2008-02-13 Zoltan Varga <vargaz@gmail.com>
12072 * mini-alpha.h mini-alpha.c tramp-alpha.c: Alpha port updates from Sergey Tikhonov
12075 2008-02-12 Zoltan Varga <vargaz@gmail.com>
12077 * mini.c (mono_normalize_opcodes): Always convert CEE_CONV_R4/R8 to
12080 * mini-ia64.c cpu-ia64.md: Add OP_ICONV_TO_R4/R8.
12082 2008-02-09 Zoltan Varga <vargaz@gmail.com>
12084 * aot-compiler.c (emit_method_code): Add an assert.
12086 * mini-arm.h mini-arm.c exceptions-arm.c: Modify the exception throwing code and
12087 the IMT code so it is AOT friendly. Enable AOT for methods which call interface
12090 2008-02-08 Zoltan Varga <vargaz@gmail.com>
12092 * mini-arm.c (mono_arch_output_basic_block): Fix the ordering of arguments for
12093 some load/store opcodes so they are consistent.
12094 (mono_arch_emit_prolog): Simplify some code.
12096 * aot-runtime.c (mono_aot_get_plt_entry): Fix a warning.
12098 * objects.cs: Add tests for large argument offsets on ARM.
12100 * mini-arm.c (mono_arch_emit_prolog): Fix handling of arguments with large
12101 stack offsets. Fixes #359651.
12103 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R4/R8 properly.
12105 * cpu-s390x.md: Add OP_LCONV_TO_R4/R8.
12107 * cpu-ia64.md mini-ia64.h mini-ia64.c: Get rid of CEE_ opcodes.
12109 * mini-ops.h: Add OP_ICONV_TO_R_UN opcode.
12111 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R_UN too.
12113 * cpu-s390x.md cpu-s390.md mini-s390x.c mini-arm.c cpu-arm.md mini-s390.c: Get
12114 rid of CEE_CONV_R_UN.
12116 * mini-s390x.c mini-s390x.h cpu-s390x.md inssel-s390x.brg: Get rid of CEE_ opcodes.
12118 2008-02-07 Zoltan Varga <vargaz@gmail.com>
12120 * mini-s390.c mini-s390.h cpu-s390.md: Get rid of CEE_ opcodes.
12122 * mini.c (mono_normalize_opcodes): Add some more opcodes.
12124 * mini-arm.c mini-arm.h cpu-arm.md: Get rid of CEE_ opcodes.
12126 * cpu-amd64.md: Remove some unused opcodes.
12128 * mini-sparc.c mini-sparc.h cpu-sparc.md: Get rid of CEE_ opcodes.
12130 * mini-x86.c mini-x86.h cpu-x86.md: Get rid of CEE_ opcodes.
12132 * mini.c mini-<ARCH>.c: Remove mono_arch_local_regalloc (), instead make
12133 arch specific functions for its parts. Call the peephole pass after local
12134 regalloc so the prolog can compute a more accurate max_offset.
12136 * mini.c (mono_normalize_opcodes): New mini pass to convert CEE_ opcodes to
12137 the corresponding OP_I/OP_L opcodes.
12139 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of CEE_ opcodes.
12141 * mini-sparc.c (mono_arch_output_basic_block): Fix the sparc build.
12143 2008-02-06 Zoltan Varga <vargaz@gmail.com>
12145 * mini-s390.c (mono_arch_get_inst_for_method): Remove the Interlocked cases
12146 as they are handled in mini.c.
12148 * mini-s390x.c (mono_arch_get_inst_for_method): Ditto.
12150 * mini-<ARCH>.c (mono_arch_get_inst_for_method): Remove the MemoryBarrier
12151 case since it is handled in mini.c.
12153 * cpu-sparc.md (sparc_setfreg_float): Fix the sparc build.
12155 * mini-ops.h: Add new opcodes OP_CALL/OP_CALLVIRT.
12157 * *.c: Use the new opcodes in the IR and back end code.
12159 * mini-ops.h cpu-<ARCH>.md: Correct the name of the bgt_un opcodes.
12161 * mini-amd64.c (emit_call_body): Use a far-call for calling dynamic methods.
12163 2008-02-06 Mark Probst <mark.probst@gmail.com>
12165 * mini-trampolines.c (mono_generic_class_init_trampoline): Removed
12166 an assert because it has a race condition.
12168 2008-02-06 Zoltan Varga <vargaz@gmail.com>
12170 * tramp-amd64.c (mono_arch_patch_callsite): Add more diagnostics.
12172 * inssel.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused CEE_RET opcode.
12174 * mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused LDIND/STIND opcodes.
12176 * *.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of OP_SETREG/OP_SETFREG/OP_SETREGIMM,
12177 use OP_MOVE/OP_FMOVE/OP_ICONST instead.
12179 2008-02-05 Zoltan Varga <vargaz@gmail.com>
12181 * cpu-amd64.md (move): Correct the maximum size of move.
12183 2008-02-05 Mark Probst <mark.probst@gmail.com>
12185 * tramp-amd64.c, tramp-x86.c, mini-trampolines.c: Added a check in
12186 the generic class init trampoline to return quickly if the class
12189 2008-02-04 Zoltan Varga <vargaz@gmail.com>
12191 * tramp-amd64.c (mono_arch_patch_callsite): Add some diagnostics to help debug
12192 issues where an 32 bit callsite cannot be patched by a 64 bit address.
12194 2008-02-03 Zoltan Varga <vargaz@gmail.com>
12196 * generics.2.cs generics-variant-types.2.il: Merge some tests from the linear IR
12199 2008-01-31 Zoltan Varga <vargaz@gmail.com>
12201 * objects.cs: Add some soft-float tests.
12203 * mini.c: Fix a couple more soft-float issues.
12205 * helpers.c (mono_disassemble_code): Fix disassembly on ARM.
12207 * mini-amd64.c (peephole_pass): Use IXOR instead of LXOR for zeroing a register to
12208 avoid a REX prefix.
12210 2008-01-30 Zoltan Varga <vargaz@gmail.com>
12212 * exceptions-x86.c (mono_arch_find_jit_info): Fix stack unwinding when an
12213 exception happens while compiling a virtual method.
12215 2008-01-29 Zoltan Varga <vargaz@gmail.com>
12217 * mini-sparc.c (mono_arch_emit_epilog): Fix folding of negative return values.
12219 * mini-sparc.c: Fix build.
12221 * mini-sparc.c (get_call_info): Add support for generic sharing.
12223 * mini-exceptions.c: Add a FIXME.
12225 2008-01-27 Zoltan Varga <vargaz@gmail.com>
12227 * mini-exceptions.c (mono_handle_exception_internal): Remove the old style
12228 altstack handling code.
12230 * mini-s390.c (mono_arch_emit_exceptions): Really fix a warning.
12232 * mini-s390.c (mono_arch_emit_exceptions): Fix a warning.
12234 * mini-s390.c: Add support for generic sharing.
12236 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
12238 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
12240 * mini-s390x.c (mono_arch_emit_exceptions): Fix a warning.
12242 * mini-s390x.c: Add support for generic sharing.
12244 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
12246 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
12248 * mini-s390x.c: Use is_imm16 instead of is_uimm16 when checking whenever s390_aghi
12249 can be used since it takes a 16 bit signed immediate.
12251 * inssel-s390x.brg: Fix OP_SETRET.
12253 * mini-s390x.c (mono_arch_output_basic_block): Fix OP_BREAK.
12255 * mini-codegen.c (mono_opcode_to_cond): Fix a warning.
12257 * mini-s390x.c cpu-s390x.md: Implement sext.i4 properly by sign extension.
12259 * mini.c (mono_create_delegate_trampoline): Don't use mono_create_ftpntr here.
12261 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_addr_from_ftnptr
12264 * mini-ia64.h mini-ia64.c: Add minimal support for the delegate trampoline
12267 * mini.h inssel-x86.brg inssel-amd64.brg tramp-alpha.c tramp-ia64.c: Get rid
12268 of the unused mono_arch_patch_delegate_trampoline stuff.
12270 2008-01-26 Zoltan Varga <vargaz@gmail.com>
12272 * basic-long.cs: Move the fp related tests to basic-float.cs.
12274 * mini-ops.h (OP_OUTARG_FREG_R4): New opcode.
12276 * mini-ia64.c inssel-ia64.brg: Implement proper R4 argument passing.
12278 * basic-calls.cs: Add a test for proper float argument passing.
12280 * mini-ia64.h (mono_ia64_context_get_ip): Do not substract 1 from the ip
12281 if the context corresponds to an exception received through a signal.
12283 * exceptions.cs: Add a test for nullref handling at the start of a try
12286 * mini-ia64.c (mono_arch_call_opcode): Fix ia64 argument passing.
12288 * jit-icalls.c (mono_break): New JIT icall.
12290 * mini-<ARCH>.c: Use mono_break instead of mono_arch_break.
12292 * mini-arm.c (arm_patch): Add support for patching the blx calling sequence.
12294 2008-01-25 Zoltan Varga <vargaz@gmail.com>
12296 * cpu-*.md: Get rid of unused opcodes.
12298 * cpu-g4.md: Rename this to cpu-ppc.md for consistency with other archs.
12300 * Makefile.am: Move mini-trampolines.c to $(common_sources) since it is now used
12303 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_SPECIFIC_TRAMPOLINE
12306 * mini-s390x.h tramp-s390x.c Makefile.am: Rework the s390x trampoline code to use
12307 the arch independent trampoline code in mini-trampolines.c.
12309 * aot-runtime.c (mono_aot_init_vtable): Fix a warning.
12311 * mini.c (get_runtime_generic_context_ptr): Fix a warning.
12313 * mini-s390.h: Remove an unused define.
12315 * mini-s390.h tramp-s390.c Makefile.am: Rework the s390 trampoline code to use
12316 the arch independent trampoline code in mini-trampolines.c.
12318 * mini-arm.c (mono_arch_emit_prolog): Fix build.
12320 2008-01-24 Zoltan Varga <vargaz@gmail.com>
12322 * mini-sparc.c (mono_arch_output_basic_block): Remove some unecessary code.
12324 * mini-s390.c (mono_arch_emit_prolog): Fix build.
12326 * mini-s390x.c (mono_arch_emit_prolog): Fix build.
12328 * mini-ppc.c (mono_arch_emit_prolog): Fix build.
12330 * cpu-amd64.md: Use smaller sizes for int opcodes.
12332 * *.c: Get rid of the NOT_IMPLEMENTED define which is now in mini.h.
12334 * *.cs: Add some tests from the linear-ir branch. Move structs tests to
12337 * driver.c (mono_main): Add a --break-at-bb command line argument for JIT
12340 * mini.h *.c: Change cfg->vars to contain the MonoMethodVar entries directly
12341 instead of though a pointer to save an indirection when accessing elements of
12344 * mini.h (MONO_IS_COND_BRANCH_OP): Move these macros here from mini.c. Fix
12346 (NOT_IMPLEMENTED): New helper macro.
12347 (MONO_BB_FOR_EACH_INS): New helper macro to iterate through the instructions
12350 * *.c: Use the new helper macro.
12352 2008-01-21 Zoltan Varga <vargaz@gmail.com>
12354 * mini-x86.h (MONO_ARCH_AOT_SUPPORTED): Disable AOT for apple x86.
12356 2008-01-20 Zoltan Varga <vargaz@gmail.com>
12358 * mini-amd64.c (mono_arch_emit_prolog): Optimize the omit fp case to save two
12361 2008-01-18 Zoltan Varga <vargaz@gmail.com>
12363 * mini-amd64.c (mono_arch_emit_prolog): Disable the new optimization if
12364 profiling is enabled.
12366 * mini-amd64.c (mono_arch_call_opcode): Emit the save_sp_to_lmf instruction at
12368 (mono_arch_emit_prolog): Add more first bblock optimizations.
12370 * mini-amd64.c (mono_arch_call_opcode): Keep assignments to the arg registers
12371 in order if possible.
12372 (mono_arch_emit_prolog): Optimize assignments to arg registers in the first
12373 bblock, since the arguments are still in their original registers.
12375 * mini.c (type_from_op): Calling add.ovf on floats is not valid IL code.
12377 2008-01-17 Zoltan Varga <vargaz@gmail.com>
12379 * mini.c (mono_method_to_ir): Use the no-spilling optimization for CEE_CALLI
12382 * mini-amd64.c (mono_arch_emit_prolog): Save an instruction if the LMF is at
12385 * mini-amd64.h (MONO_ARCH_HAVE_NOTIFY_PENDING_EXC): Turn on this for amd64.
12387 * exceptions-amd64.c (mono_arch_notify_pending_exc): New function to
12388 process async exceptions received while in unmanaged code.
12390 * mini.c (mini_init): Install a callback with the runtime which will be called
12391 when a thread receives an async exception while in unmanaged code.
12393 * mini.c driver.c: Update after mono_get_native_wrapper () signature change.
12395 * mini-s390x.c (mono_arch_output_basic_block): Fix s390x build.
12397 2008-01-16 Wade Berrier <wberrier@novell.com>
12404 2008-01-16 Zoltan Varga <vargaz@gmail.com>
12406 * mini-x86.c (mono_arch_output_basic_block): Remove some gccism which prevents
12407 compilation with sun cc.
12409 * cpu-*.md: Fix the build.
12411 * cpu-x86.md: Fix the length of some load membase opcodes. Fixes #354241.
12413 * mini-amd64.h: Add some comments to the MonoLMF structure.
12415 * mini-ops.h cpu-amd64.c: Add a OP_AMD64_SAVE_SP_TO_LMF opcode.
12417 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Avoid setting the rip field
12418 in the LMF structure if possible. This saves two instructions in the
12419 managed->native wrappers.
12421 * mini-ops.h *.md: Make some opcodes names uniform by removing the op_ prefix.
12423 2008-01-16 Mark Probst <mark.probst@gmail.com>
12425 * generic-sharing.c: New type argument lookup code which uses the
12426 runtime generic context template.
12428 2008-01-15 Zoltan Varga <vargaz@gmail.com>
12430 * mini.c (mono_method_to_ir): Avoid emitting a write barrier when storing NULL.
12432 * mini-arm.c (add_general): Fix arm eabi parameter passing.
12433 (mono_arch_output_basic_block): Fix localloc implementation.
12435 * mini-amd64.c (peephole_pass): Sync store+load optimizations with the x86 version.
12437 * mini-ia64.c (peephole_pass): Fix ia64 build.
12439 * mini-amd64.c (peephole_pass): Fix a warning.
12441 * mini-amd64.c (mono_arch_allocate_vars): Make sure the LMF is always stored
12442 at a constant offset from sp/fp.
12444 * exceptions-amd64.c (mono_arch_find_jit_info): Compute the LMF address from fp/sp
12445 instead of obtaining it from *lmf in the managed method case.
12447 2008-01-14 Zoltan Varga <vargaz@gmail.com>
12449 * exceptions-amd64.c (mono_arch_find_jit_info): Remove some duplicate code.
12451 Mon Jan 14 12:33:06 CET 2008 David S. Miller <davem@davemloft.net>
12453 * mini.h (MonoInstList): New type.
12454 (MONO_INST_LIST_INIT, MONO_INST_LIST_EMPTY,
12455 __MONO_INST_LIST_ADD, MONO_INST_LIST_ADD,
12456 MONO_INST_LIST_ADD_TAIL, __MONO_INST_LIST_DEL,
12457 __MONO_INST_LIST_SPLICE, MONO_INST_LIST_SPLICE,
12458 MONO_INST_LIST_SPLICE_TAIL, MONO_INST_LIST_SPLICE_INIST,
12459 MONO_INST_LIST_SPLICE_TAIL_INIT, mono_container_of,
12460 MONO_INST_LIST_ENTRY, MONO_INST_LIST_FIRST_ENTRY,
12461 MONO_INST_LIST_LAST_ENTRY, MONO_INST_LIST_FOR_EACH,
12462 MONO_INST_LIST_FOR_EACH_PREV, MONO_INST_LIST_FOR_EACH_SAFE,
12463 MONO_INST_LIST_FOR_EACH_PREV_SAFE,
12464 MONO_INST_LIST_FOR_EACH_ENTRY,
12465 MONO_INST_LIST_FOR_EACH_ENTRY_REVERSE,
12466 MONO_INST_LIST_FOR_EACH_ENTRY_SAFE,
12467 mono_inst_list_first, mono_inst_list_last,
12468 mono_inst_list_next, mono_inst_list_prev): New instruction
12469 list handling interfaces.
12470 (MonoBasicBlock): Remove 'last_ins' and 'code', replace with
12471 list head 'ins_list'.
12472 (MonoInst): Replace next pointer with list head 'node'.
12473 (MonoCallInst): Make 'out_args' a MonoInstList.
12474 (MONO_INST_NEW_CALL): Explicitly init ->out_args.
12475 (MonoCompile): Delete reverse_inst_list and
12476 reverse_inst_list_len.
12477 * mini-hppa.c (mono_arch_call_opcode, NEW_INS,
12478 mono_arch_lowering_pass, mono_arch_local_regalloc,
12479 mono_arch_output_basic_block, mono_arch_emit_prolog):
12480 Convert to new instruction lists.
12481 (insert_after_ins): Delete.
12482 * inssel.brg (MONO_EMIT_NEW_BRANCH_BLOCK): Convert to new
12484 * mini-hppa.h (MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Likewise.
12485 * mini.c (NEW_BBLOCK, ADD_BBLOCK, CHECK_BBLOCK,
12486 split_bblock, mono_add_ins_to_end, mono_emit_call_args,
12487 mono_emulate_opcode, mono_emit_load_got_addr,
12488 inline_method, mono_method_to_ir, mono_print_bb_code,
12489 print_dfn, decompose_pass, nullify_basic_block,
12490 replace_out_block_in_code, remove_block_if_useless,
12491 merge_basic_blocks, move_basic_block_to_end,
12492 try_unsigned_compare, optimize_branches, mono_print_code,
12493 mini_select_instructions, remove_critical_edges): Likewise.
12494 * mini-amd64.c (emit_sig_cookie, mono_arch_call_opcode,
12495 peephole_pass_1, peephole_pass, mono_arch_lowering_pass,
12496 mono_arch_output_basic_block, mono_arch_emit_prolog):
12498 * mini-mips.c (mono_arch_call_opcode, peephole_pass,
12499 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
12500 mono_arch_output_basic_block): Likewise.
12501 (inst_list_prepend, insert_after_ins): Delete.
12502 * mini-mips.h (MONO_EMIT_NEW_BRANCH_NONZERO_LABEL,
12503 MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Convert to new
12505 * mini-x86.c (emit_sig_cookie, mono_arch_call_opcode,
12506 peephole_pass_1, peephole_pass, mono_arch_output_basic_block,
12507 mono_arch_emit_prolog): Likewise.
12508 * cfold.c (mono_constant_fold): Likewise.
12509 * liveness.c (visit_bb, mono_analyze_liveness,
12510 optimize_initlocals): Likewise.
12511 * ssapre.c (dump_code, process_bb, code_motion): Likewise.
12512 * graph.c (mono_draw_code_cfg): Likewise.
12513 * ssa.c (mono_ssa_rename_vars, mono_ssa_compute,
12514 mono_ssa_remove, mono_ssa_avoid_copies, mono_ssa_create_def_use,
12515 mono_ssa_cprop): Likewise.
12516 * abcremoval (get_relations_from_previous_bb, process_block):
12518 * local-propagation (mono_cprop_invalidate_values,
12519 mono_local_cprop_bb): Likewise.
12520 * mini-s390x.c (mono_arch_call_opcode, emit_sig_cookie,
12521 peephole_pass, mono_arch_output_basic_block,
12522 mono_arch_emit_prolog): Likewise.
12523 * mini-arm.c (mono_arch_call_opcode, peephole_pass,
12524 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
12525 mono_arch_emit_prolog): Likewise.
12526 (insert_after_ins): Delete.
12527 * aliasing.c (print_code_with_aliasing_information,
12528 mono_build_aliasing_information, mono_aliasing_deadce):
12529 Convert to new instruction lists.
12530 * mini-ia64.c (emit_sig_cookie, mono_arch_call_opcode,
12531 peephole_pass, NEW_INS, mono_arch_lowering_pass,
12532 mono_arch_local_regalloc, mono_arch_output_basic_block):
12534 (insert_after_ins): Delete.
12535 * mini-sparc.c (emit_sig_cookie, mono_arch_call_opcode,
12536 peephole_pass, mono_arch_output_basic_block): Convert to
12537 new instruction lists.
12538 * mini-codegen (InstList, inst_list_prepend,
12539 insert_after_ins): Delete.
12540 (insert_before_ins, get_register_force_spilling,
12541 get_register_spilling, free_up_ireg, free_up_reg,
12542 create_copy_ins, create_spilled_store, alloc_int_reg,
12543 alloc_float_reg, alloc_reg, mono_local_regalloc): Convert
12544 to new instruction lists.
12545 * mini-ppc.c (mono_arch_call_opcode, peephole_pass,
12546 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
12547 mono_arch_output_basic_block, mono_arch_emit_prolog): Likewise.
12548 (insert_after_ins): Delete.
12549 * mini-alpha.c (NEW_INS, peephole_pass, mono_arch_lowering_pass,
12550 mono_arch_local_regalloc, mono_arch_output_basic_block,
12551 mono_arch_call_opcode): Convert to new instruction lists.
12552 (insert_after_ins): Delete.
12553 * mini-s390.c (mono_arch_call_opcode, emit_sig_cookie,
12554 peephole_pass, mono_arch_output_basic_block,
12555 mono_arch_emit_prolog): Convert to new instruction lists.
12557 2008-01-11 Zoltan Varga <vargaz@gmail.com>
12559 * mini-amd64.c (mono_arch_output_basic_block): Use a 4 byte load in OP_CHECK_THIS.
12561 * mini-sparc.c (mono_arch_output_basic_block): Use a byte load in CHECK_THIS.
12564 * Makefile.am (version.h): Make this work with non-bash shells.
12566 2008-01-10 Zoltan Varga <vargaz@gmail.com>
12568 * mini.c (handle_delegate_ctor): Optimize away setting of NULL target.
12570 2008-01-08 Zoltan Varga <vargaz@gmail.com>
12572 * mini.c (mono_method_to_ir): Fix possible reading of invalid memory in
12573 the InitializeArray optimization.
12575 2008-01-06 Zoltan Varga <vargaz@gmail.com>
12577 * mini.c driver.c: Don't include os/gc_wrapper.h.
12579 2008-01-05 Zoltan Varga <vargaz@gmail.com>
12581 * mini.c (print_jit_stats): Print GC statistics if available.
12583 2008-01-04 Zoltan Varga <vargaz@gmail.com>
12585 * mini-amd64.c (mono_arch_allocate_vars): Align argument storage offsets to 8.
12587 2007-12-29 Zoltan Varga <vargaz@gmail.com>
12589 * mini-ppc.c (mono_arch_get_delegate_invoke_impl): Fix flushing of icache.
12591 2007-12-26 Zoltan Varga <vargaz@gmail.com>
12593 * mini.c (mini_init): Move the setting of GC_stackbottom to mono_gc_base_init ().
12595 * mini.c (mini_init): Call mono_gc_base_init () instead of MONO_GC_PRE_INIT ().
12597 * driver.c (mono_main): Ditto.
12599 2007-12-23 Zoltan Varga <vargaz@gmail.com>
12601 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_delegate_invoke ().
12603 * aot-compiler.c (emit_klass_info): Avoid emitting info if one of the methods
12604 in the vtable can't be encoded.
12605 (compile_method): Ditto.
12607 2007-12-21 Zoltan Varga <vargaz@gmail.com>
12609 * mini.c (setup_jit_tls_data): Use the MONO_ARCH_INIT_TOP_LMF_ENTRY macro if
12612 * mini-amd64.h mini-amd64.c exceptions-amd64.c tramp-amd64.c: Rename lmf->ebp to
12615 * exceptions-amd64.c (mono_arch_find_jit_info): Fix the detection of whenever
12616 the top LMF entry belongs to the current method.
12618 * mini.c: Update after renaming of mono_thread_get_pending_exception ().
12620 2007-12-20 Zoltan Varga <vargaz@gmail.com>
12622 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix a warning.
12624 * tramp-ia64.c (mono_arch_create_trampoline_code): Ditto.
12626 * tramp-sparc.c (mono_arch_create_trampoline_code): Check for thread interruption.
12628 * tramp-amd64.c (mono_arch_create_trampoline_code): Ditto.
12630 * tramp-x86.c (mono_arch_create_trampoline_code): Check for thread interruption.
12632 * cpu-amd64.md mini-amd64.h mini-amd64.c inssel-amd64.brg: Add ulong->double
12635 * basic-float.cs: Add an ulong->double cast test.
12637 2007-12-15 Zoltan Varga <vargaz@gmail.com>
12639 * mini.c (mono_method_to_ir): Fix a warning.
12641 2007-12-14 Zoltan Varga <vargaz@gmail.com>
12643 * mini-ops.h: Add OP_SWITCH.
12645 * mini.c graph.c ssa.c aliasing.c mini-<ARCH>.c inssel-<ARCH>.brg: Avoid using
12646 CEE_SWITCH in back-end code, use OP_SWITCH instead.
12648 2007-12-11 Geoff Norton <gnorton@novell.com>
12650 * mini-s390x.c: Minor change to the MAX() define to allow
12651 it to compile with other gcc versions.
12653 2007-12-11 Geoff Norton <gnorton@novell.com>
12656 * mini-s390x.c: Implement sext_i4 to fix the build on s390x
12658 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
12660 exceptions-arm.c (mono_arch_get_restore_context): Restore
12663 exceptions-arm.c (throw_exception): Save the frame pointer.
12664 This is a partial fix for #323747. Only the client side is
12667 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
12669 * mini.c (mono_method_to_ir): Verbose message in CEE_NEWOBJ
12670 was using an unrelated variable to log the class which
12671 needed the cctor to be called. This was crashing on arm.
12673 2007-12-09 Robert Jordan <robertj@gmx.net>
12675 * mini-x86.c (mono_arch_emit_epilog):
12676 Consider all kinds of 64-bit types. Fixes #323114.
12678 2007-12-08 Zoltan Varga <vargaz@gmail.com>
12680 * tramp-amd64.c (mono_arch_create_trampoline_code): Clean up the code a bit.
12682 2007-12-07 Zoltan Varga <vargaz@gmail.com>
12684 * mini-amd64.c (peephole_pass): Add a missing instruction check.
12686 Fri Dec 7 22:08:23 CET 2007 Paolo Molaro <lupus@ximian.com>
12688 * mini.c: run type ctor before allocating an object, not only
12689 when running it's constructor method (fixes at least part of bug #342507).
12691 2007-12-07 Zoltan Varga <vargaz@gmail.com>
12693 * mini-trampolines.c (mono_delegate_trampoline): Fix a warning.
12695 * mini-trampolines.c (mono_generic_class_init_trampoline): Remove a debug printf.
12696 * mini.h mini-amd64.c mini-x86.c: Get rid of the mono_arch_find_vtable ()
12699 * tramp-x86.c tramp-amd64.c mini-trampolines.c: Pass the vtable argument to
12700 mono_generic_class_init_trampoline () the same as it is done with the other
12703 * mini-arm.h mini-arm.c tramp-arm.c inssel-arm.brg cpu-arm.md
12704 aot-runtime.c aot-compiler.c: Implement AOT support.
12706 2007-12-07 Mark Probst <mark.probst@gmail.com>
12708 * mini-trampolines.c (mono_generic_class_init_trampoline): Fixed
12709 build for archs which don't have the vtable trampoline defined
12712 2007-12-07 Zoltan Varga <vargaz@gmail.com>
12714 * tramp-x86.c (mono_arch_create_trampoline_code): Fix the build.
12716 * tramp-ppc.c (mono_arch_create_trampoline_code): Use the new helper function.
12718 * mini-trampolines.c (mono_get_trampoline_func): New helper function.
12720 * tramp-<ARCH>.c: Use the new helper function.
12722 2007-12-07 Mark Probst <mark.probst@gmail.com>
12724 * inssel.brg: Added a pattern for the OP_TRAMPCALL_VTABLE
12725 trampoline call, which takes a vtable argument.
12727 * graph.c, mini-ops.h, local-propagation.c, aliasing.c: Treat
12728 OP_TRAMPCALL_VTABLEs like other calls.
12730 * mini-amd64.c, mini-amd64.h, mini-x86.c, mini-x86.h: Designated a
12731 register to hold the vtable argument to the OP_TRAMPCALL_VTABLE
12732 call. Implemented a support function which fetches the vtable
12733 from a register set.
12735 * mini.c, mini.h, tramp-amd64.c, tramp-x86.c, mini-trampolines.c:
12736 Implemented a generic class init trampoline, using the
12737 OP_TRAMPCALL_VTABLE opcode.
12739 * mini.c: Implemented static field access when sharing generic
12740 code. This implies initing the class using the new
12741 OP_TRAMPCALL_VTABLE call.
12743 2007-12-07 Mark Probst <mark.probst@gmail.com>
12745 * mini.c: Don't compile methods with sharing enabled if their
12746 classes are disabled for sharing.
12748 2007-12-06 Zoltan Varga <vargaz@gmail.com>
12750 * inssel.brg: Add a missing sign extension to the GETCHR and array access
12751 opcodes. Fixes #346563.
12753 * objects.cs: Add a new test.
12755 * aot-compiler.c (emit_method_code): Put back an #ifdef which is needed.
12757 * mini-<ARCH>.h mini.c aot-compiler.c aot-runtime.c: Get rid of the
12758 HAVE_PIC_AOT define and use AOT_SUPPORTED instead.
12760 2007-12-06 Zoltan Varga <vargaz@gmail.com>
12762 * mini-arm.h mini-arm.c: Add support for the common vtable trampoline.
12764 2007-12-03 Zoltan Varga <vargaz@gmail.com>
12766 * mini-arm.c (mono_arch_emit_exceptions): Avoid uninitialized memory in the
12769 2007-12-02 Zoltan Varga <vargaz@gmail.com>
12771 * patch-info.h (PATCH_INFO): Add DELEGATE_TRAMPOLINE.
12773 * mini.c aot-compiler.c aot-runtime.c: Implement the delegate creation
12774 optimization in the AOT case.
12776 2007-11-30 Zoltan Varga <vargaz@gmail.com>
12778 * aot-runtime (mono_aot_get_method_from_vt_slot): Add support for multi-byte method ref encodings.
12780 * aot-runtime.c (decode_klass_ref): Implement decoding of generic instances.
12782 * aot-compiler.c (encode_klass_ref): Implement proper encoding of generic instances.
12784 * mini.c (mono_method_to_ir): Optimize the common ldftn+create delegate combination.
12786 * mini-trampolines.c (mono_delegate_trampoline): Add some code to handle the case when the delegate
12787 is created by the inlined delegate ctor.
12789 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
12791 * mini.c (mono_jit_compile_method_inner): Replace calls to delegate invoke with the trampoline here too.
12793 2007-11-29 Zoltan Varga <vargaz@gmail.com>
12795 * cpu-x86.md: Fix the length of ckfinite.
12797 2007-11-28 Zoltan Varga <vargaz@gmail.com>
12799 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
12801 * mini-x86.c (mono_arch_output_basic_block): Clean up the fp stack properly in CKFINITE.
12802 (mono_arch_output_basic_block): Get rid of unused last_ins and last_offset.
12804 * mini-x86.c (mono_arch_output_basic_block): Add some micro optimizations.
12806 * mini-x86.c inssel-x86.brg cpu-x86.md: Move the implementation of the
12807 OP_START_HANDLER/OP_ENDFINALLY/OP_ENDFILTER opcodes to mini-x86.c.
12809 2007-11-28 Martin Baulig <martin@ximian.com>
12812 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline()
12813 after creating the trampoline.
12815 2007-11-27 Zoltan Varga <vargaz@gmail.com>
12817 * aot-runtime.c (load_aot_module): Check runtime version if needed.
12819 * aot-compiler.c: Add bind-to-runtime-version for producing AOT files which only load into a runtime with
12822 * generic-sharing.c (mono_helper_get_rgctx_other_ptr): Change the signature to take the calling class
12823 instead of the calling method to help AOT.
12825 * mini.c (get_runtime_generic_context_other_ptr): Update after the change.
12827 2007-11-26 Zoltan Varga <vargaz@gmail.com>
12829 * aot-runtime.c (mono_aot_init_vtable): Simplify this if MONO_ARCH_COMMON_VTABLE_TRAMPOLINE
12832 2007-11-23 Zoltan Varga <vargaz@gmail.com>
12834 * aot-compiler.c (emit_class_name_table): Properly encode generic class names.
12836 * aot-compiler.c (compile_method): Correct check for generic method definitions.
12837 (encode_method_ref): No need to handle generic method definitions specially.
12839 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
12841 * aot-runtime.c (decode_klass_ref): Clean this up and rename from
12844 * aot-compiler.c (encode_klass_ref): Clean this up and rename from
12846 (compile_method): Enable generic sharing.
12848 2007-11-22 Zoltan Varga <vargaz@gmail.com>
12850 * mini.c (get_runtime_generic_context_other_ptr): Disable AOT here.
12851 (mini_method_compile): Add preliminary support for AOTing shared generic code.
12853 * aot-compiler.c (compile_method): Add preliminary support for AOTing shared
12856 * mini-trampolines.c: Fix a warning.
12858 * mini.c (get_runtime_generic_context_other_ptr): Use NEW_METHODCONST instead of
12860 (mono_method_to_ir): Use NEW_DOMAINCONST in one place.
12861 (generic_class_is_reference_type): Remove unused function.
12863 * mini-trampolines.c (mono_magic_trampoline): Avoid loading metadata if possible
12864 in the generic vtable trampoline case.
12866 * aot-runtime.c (mono_aot_init_vtable): Use the generic vtable trampoline.
12868 * aot-runtime.c (mono_aot_get_method_from_vt_slot): New helper function to
12869 return an AOT method based on a vtable slot.
12871 * aot-compiler.c (compile_method): Avoid AOTing synchronized methods for now.
12873 * mini.c (mini_get_vtable_trampoline): Export this.
12875 2007-11-22 Martin Baulig <martin@ximian.com>
12878 (MonoDebuggerInfo): Move `debugger_version' up.
12880 2007-11-22 Martin Baulig <martin@ximian.com>
12883 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline().
12885 * mini-trampolines.c
12886 (mono_delegate_trampoline): Call mono_debugger_trampoline_compiled()
12887 after compiling the method.
12889 2007-11-20 Martin Baulig <martin@ximian.com>
12892 (mono_debugger_insert_method_breakpoint): Moved into mono-debug-debugger.c.
12893 (mono_debugger_remove_breakpoint): Likewise.
12894 (mono_debugger_check_breakpoints): Likewise.
12896 * debug-debugger.c: Implement the new breakpoint interface here.
12898 2007-11-18 Zoltan Varga <vargaz@gmail.com>
12900 * mini-amd64.c (mono_arch_output_basic_block): Unify the implementation of
12901 CEE_CONV_I1/SEXT_I1 and I2 since they are the same.
12903 * mini-x86.c (mono_arch_output_basic_block): Ditto.
12905 2007-11-17 Zoltan Varga <vargaz@gmail.com>
12907 * mini-amd64.c (mono_arch_output_basic_block): Fix a typo.
12909 * mini-x86.c (mono_arch_get_inst_for_method): Remove code which is now in
12912 * mini-ia64.c (mono_arch_get_inst_for_method): Remove code which is now in
12915 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for methods
12916 returning a vtype in a register.
12918 * mini.c (mini_get_inst_for_method): Move the handling of the atomic operations
12919 here from the arch specific code.
12921 * mini-amd64.c (mono_arch_get_inst_for_method): Remove code which is now in
12924 * mini-amd64.c (mono_arch_output_basic_block): Add some micro optimizations.
12925 (mono_arch_emit_prolog): Increment maximum prolog size.
12927 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Move the implementation of the
12928 START_HANDLER/ENDFINALLY/ENDFILTER opcodes to mini-amd64.c.
12930 * mini-x86.c (get_call_info): Receive a MonoCompile instead of a
12931 MonoGenericSharingContext.
12933 * mini-ia64.c (get_call_info): Receive a MonoCompile instead of a
12934 MonoGenericSharingContext. Allocate memory from the cfg mempool.
12936 2007-11-15 Mark Probst <mark.probst@gmail.com>
12938 * mini.c, mini.h, generic-sharing.c: Functions for producing code
12939 which extract fields out of the runtime generic context. Full
12940 sharing of the NEWARR opcode.
12942 Thu Nov 15 14:20:21 CET 2007 Paolo Molaro <lupus@ximian.com>
12944 * abcremoval.c, mini.c, ssa.c, ssapre.c: updated to implement
12945 --enable-minimal=ssa.
12947 2007-11-13 Zoltan Varga <vargaz@gmail.com>
12949 * mini-trampolines.c (mono_delegate_trampoline): Update after
12950 mono_marshal_get_delegate_invoke () signature change.
12952 2007-11-13 Mark Probst <mark.probst@gmail.com>
12954 * mini.c: Removed the shared context in favor of the generic
12955 sharing context. Allocate the MonoJitInfo structure with room for
12956 the generic sharing context if it's needed.
12958 * mini.h: Remove MonoGenericSharingContext declaration. It's in
12959 domain-internals.h now.
12961 * mini-x86.c: Pass the generic sharing context to get_call_info ().
12963 * generic-sharing.c: Several changes for working without a shared
12964 context and instead operating on open types instead.
12966 2007-11-12 David S. Miller <davem@davemloft.net>
12968 * inssel-sparc.brg: Fix double instruction emit.
12970 2007-11-12 Zoltan Varga <vargaz@gmail.com>
12972 * mini.c (mono_jit_runtime_invoke): Avoid trying to compile the Array
12973 Get/Set/Address methods.
12975 * mini.c debug-debugger.c mini-trampolines.c: Update after
12976 mono_marshal_get_delegate_invoke signature change.
12978 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
12980 * cpu-arm.md: Increase the max size of OP_THROW to 24 bytes.
12981 This can happens with dynamic methods. Fixes the other bug in #322722.
12983 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
12985 * tramp-arm.c (mono_arch_patch_callsite): Support patching
12988 * mini-arm.c (arm_patch): Implement patching of BX call
12989 sequence. Fixes one of the bugs in #322722.
12991 2007-11-03 David S. Miller <davem@huronp11.davemloft.net>
12993 * mini-sparc.c (mono_arch_flush_icache): Make more efficient
12994 under Linux. We only need to flush every 32-byte cache line.
12996 2007-11-07 Massimiliano Mantione <massi@ximian.com>
12999 move_basic_block_to_end: Add branches when needed, eventually creating
13001 optimize_branches: added a parameter that tells if it's ok to create
13002 new BBs (doing is "df_visit" has been called is (IMHO) a nightmare),
13003 and avoid calling move_basic_block_to_end when it's not ok.
13006 2007-11-07 Mark Probst <mark.probst@gmail.com>
13008 * mini.c: Abort inlining call to InitializeArray if something
13009 looks wrong. Let the icall handle it, which now has proper safety
13012 2007-11-05 Rodrigo Kumpera <rkumpera@novell.com>
13014 * mini.c (mono_spill_call): add support for soft-float.
13016 * mini.c (mono_method_to_ir): add support for soft-float
13017 to inlined functions that return float.
13019 * mini.c (mono_method_to_ir): add support for soft-float
13020 to cee_stsfld opcode on float fields.
13022 2007-11-05 Geoff Norton <gnorton@novell.com>
13024 * mini-x86.h: Fix the structure access for X86 Leopard.
13027 2007-11-05 Martin Baulig <martin@ximian.com>
13029 * mini-trampolines.c
13030 (mono_magic_trampoline): Call mono_debugger_trampoline_compiled()
13031 after compiling the method to notify the debugger.
13033 2007-11-05 Martin Baulig <martin@ximian.com>
13035 * debug-debugger.h (MonoDebuggerInfo): Use the new breakpoint tables.
13037 2007-11-02 Zoltan Varga <vargaz@gmail.com>
13039 * mini-sparc.c (EMIT_COND_SYSTEM_EXCEPTION_GENERAL): Applied patch from
13040 David Miller <davem@davemloft.net>. Allow larger offsets in branches.
13042 2007-11-01 Zoltan Varga <vargaz@gmail.com>
13044 * mini-amd64.c (mono_arch_emit_prolog): Check the domain as well for
13045 native-to-managed wrappers.
13047 2007-11-01 Geoff Norton <gnorton@novell.com>
13049 * mini-ppc.h, mini-x86.h: Handle Leopards renaming of some structure
13052 Wed Oct 31 20:23:14 CET 2007 Paolo Molaro <lupus@ximian.com>
13054 * mini.c, mini-x86.c: when getting back from unmanaged code
13055 to managed via a marshaled delegate we also need to set the
13058 Wed Oct 31 19:53:33 CET 2007 Paolo Molaro <lupus@ximian.com>
13060 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: breakpoint table support
13063 Wed Oct 31 19:29:30 CET 2007 Paolo Molaro <lupus@ximian.com>
13065 * mini.c, mini.h, mini-x86, tramp-x86.c, mini-x86.h: added API to
13066 let the debugger or other external agents to tell the JIT when
13067 a sw breakpoint has been inserted in the code that the JIT needs
13068 to be able to inspect.
13070 2007-10-31 Martin Baulig <martin@ximian.com>
13073 (MonoDebuggerInfo): Remove `runtime_class_init'.
13075 2007-10-30 Martin Baulig <martin@ximian.com>
13078 (mono_debugger_thread_created): Added `MonoThread *' argument.
13079 (mono_debugger_extended_notification): New public method.
13080 (mono_debugger_trampoline_compiled): New public method.
13083 (MonoDebuggerThreadInfo): Added `thread' and
13084 `extended_notifications' fields.
13087 (debugger_executable_code_buffer): New static variable.
13090 (MonoDebuggerInfo): Added `executable_code_buffer',
13091 `executable_code_buffer_size', `breakpoint_info_area',
13092 `breakpoint_table' and `breakpoint_table_size'.
13094 2007-10-26 Rodrigo Kumpera <rkumpera@novell.com>
13096 * mini-arm.c (mono_arch_build_imt_thunk): Take the advantage
13097 that IP either is an unused value or the vtable pointer. IMT
13098 calls use vtable + offset now. Reduced by almost half the size
13101 2007-10-26 Jonathan Chambers <joncham@gmail.com>
13103 * mini-amd64.c: Begin Win64 port. Use AMD64_ARG_REG#
13104 defines to access param registers. Replace long usage with
13105 gsize as sizeof(long) != sizeof(void*) on Win64.
13107 * mini-amd64.h: Add %rdi and %rsi to MonoLMF structure
13108 on Win64. Fix intrinsic, use _AddressOfReturnAddress
13109 instead of non-existant _GetAddressOfReturnAddress.
13111 * tramp-amd64.c: Use AMD64_ARG_REG# defines to access
13112 param registers. Save/restore %rdi and %rsi in MonoLMF.
13114 * exceptions-amd64.c: Use AMD64_ARG_REG# defines to access
13115 param registers. Modify (throw_exception) signature to take
13116 %rdi and %rsi on Win64.
13118 Code is contributed under MIT/X11 license.
13120 Thu Oct 25 23:06:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
13122 * helpers.c: unlink debugging output files.
13124 2007-10-25 Zoltan Varga <vargaz@gmail.com>
13126 * mini.c: Move mono_create_ftnptr () to object.c.
13128 2007-10-24 Rodrigo Kumpera <rkumpera@novell.com>
13130 * helpers.c (mono_disassemble_code): MonoCompile parameter is now
13131 optional. This function can now be used to disassemble code generated
13132 outside the JIT such as trampolines and IMT thunks.
13134 * mini-arm.h: defined MONO_ARCH_HAVE_IMT.
13136 * mini-arm.c (decode_vcall_slot_from_ldr): added, extract the
13137 vtable pointer from a ldr instruction.
13139 * mini-arm.c (mono_arch_get_vcall_slot_addr): support the
13140 new IMT call sequence.
13142 * mini-arm.c (mono_arch_output_basic_block): emit the IMT
13143 call sequence for interface invocations.
13145 * mini-arm.c (mono_arch_emit_imt_argument): added, required
13146 for imt support. This function is empty since IMT on ARM requires no
13147 special handling on the IR side.
13149 * mini-arm.c (mono_arch_find_imt_method): added, required for
13152 * mini-arm.c (mono_arch_find_this_argument): added, required
13155 * mini-arm.c (arm_emit_value_and_patch_ldr): added, patches
13156 a ldr instruction to load a value stored in the code stream.
13158 * mini-arm.c (mono_arch_build_imt_thunk):added, required
13162 2007-10-23 Zoltan Varga <vargaz@gmail.com>
13164 * mini.c (mini_init): Install the jump trampoline callback.
13166 Tue Oct 23 17:07:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
13168 * mini-trampolines.c: handle synchronized methods with the common
13169 vtable trampoline (bug #335601).
13171 2007-10-17 Zoltan Varga <vargaz@gmail.com>
13173 * mini-ia64.h mini-amd64.c: Add support for the common vtable trampoline.
13175 * inssel.brg (mini_emit_virtual_call): Fix the computation of ins->inst_offset on
13178 * mini-ia64.h mini-ia64.c: Add support for IMT.
13180 * mini-x86.c (mono_arch_emit_prolog): Increase the size allocated for the
13181 prolog. Fixes #331958.
13183 2007-10-15 Zoltan Varga <vargaz@gmail.com>
13185 * mini-sparc.h mini-sparc.c: Add support for the common vtable trampoline.
13187 Mon Oct 15 11:18:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
13189 * mini-ppc.c, mini-ppc.h: ppc support for the common vtable
13192 Mon Oct 15 10:41:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
13194 * mini-amd64.c, mini-amd64.h: amd64 support for the common vtable
13197 Mon Oct 15 10:39:26 CEST 2007 Paolo Molaro <lupus@ximian.com>
13199 * mini-x86.c, mini-x86.h: x86 support for the common vtable
13202 Mon Oct 15 10:37:15 CEST 2007 Paolo Molaro <lupus@ximian.com>
13204 * mini-trampolines.c: changed the magic rampoline to understand
13205 the common vtable trampoline method: the method to invoke is
13206 determined by the vtable displacement of the call.
13208 Mon Oct 15 10:35:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
13210 * mini.c, mini.h: register the common vtable trampoline if the
13211 architecture supports it.
13213 Mon Oct 15 09:50:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
13215 * cpu-amd64.md: use the correct max length for tls_get.
13217 2007-10-14 Zoltan Varga <vargaz@gmail.com>
13219 * mini.c (mono_method_to_ir): Use mini_get_class in CEE_LDELEM_ANY and
13220 CEE_STELEM_ANY. Fixes #333696.
13222 Thu Oct 11 18:04:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
13224 * exceptions-x86.c: provide more graceful handling of the case where
13225 we followed a bogus function pointer from managed code (bug #332866).
13227 2007-10-11 Mark Probst <mark.probst@gmail.com>
13229 * mini.h, mini.c: Introduced the MonoGenericSharingContext, which
13230 replaces the generic_shared flag and will carry more information
13233 * generic-sharing.c: Added mini_type_stack_size() which allows
13234 allows open types if given a generic sharing context.
13235 mini_get_basic_type_from_generic() takes a
13236 MonoGenericSharingContext* instead of a MonoCompile* now.
13238 * mini-alpha.c, mini-amd64.c, mini-arm.c, mini-hppa.c,
13239 mini-ia64.c, mini-mips.c, mini-ppc.c, mini-s390.c, mini-s390x.c,
13240 mini-sparc.c, mini-x86.c: Trivial changes required by the two
13241 changes above. Just passing arguments through to the right
13244 Wed Oct 10 19:44:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
13246 * mini-arm.c: unify the call emission to emit_code_seq().
13248 Wed Oct 10 13:05:46 CEST 2007 Paolo Molaro <lupus@ximian.com>
13250 * tramp-arm.c: reduced the trampoline size.
13252 2007-10-10 Mark Probst <mark.probst@gmail.com>
13254 * generic-sharing.c, mini.h, mini-amd64.c, mini-x86.c: Moved type
13255 variable handling out of arch-specific code.
13257 Wed Oct 10 10:49:28 CEST 2007 Paolo Molaro <lupus@ximian.com>
13259 * mini-arm.c: implemented fast delegate dispatch.
13261 2007-10-09 Zoltan Varga <vargaz@gmail.com>
13263 * mini-amd64.c (mono_arch_compute_omit_fp): Add more checks to ensure
13264 that fp elimination is turned off if the space required by locals is too
13265 big. Fixes #331958.
13267 Tue Oct 9 21:01:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
13269 * Makefile.am, mini-arm.c, mini-arm.h, tramp-arm.c: ported
13270 ARM to the new style trampoline.
13272 2007-10-09 Zoltan Varga <vargaz@gmail.com>
13274 * tramp-amd64.c: Rework the specific trampoline code to make it smaller.
13276 * mini-amd64.h mini-amd64.c: Export amd64_patch as mono_amd64_patch.
13278 2007-10-09 Martin Baulig <martin@ximian.com>
13281 (MonoDebuggerMetadataInfo): Added `field_info_type_offset' and
13282 `field_info_offset_offset'.
13284 Tue Oct 9 09:47:51 CEST 2007 Paolo Molaro <lupus@ximian.com>
13286 * mini-ppc.c, mini-ppc.h, mini-ops.h, inssel-ppc.brg, cpu-g4.md:
13287 removed more internal usage of the r11 register and made it available
13288 to the register allocator.
13290 2007-10-08 Mark Probst <mark.probst@gmail.com>
13292 * mini.c, mini-amd64.c, mini-x86.c: Allow open generic contexts
13293 when sharing generics and treat type variables as references.
13295 Mon Oct 8 10:55:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
13297 * mini-ppc.c: started removing the internal uses of register r11
13298 to eventually allow the register allocator to manage it as an
13299 additional available register.
13301 Mon Oct 8 14:25:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
13303 * tramp-amd64.c: fixed memory corruption in the trampoline generation.
13305 Mon Oct 8 12:06:33 CEST 2007 Paolo Molaro <lupus@ximian.com>
13307 * tramp-ppc.c, tramp-x86.c: reduce the alignment requirements for
13308 specific trampolines as they are not performance critical as a jump
13309 target (maybe align as before only for AOT code?). This saves about
13310 200 KB of native code on x86 for monodevelop startup.
13312 Mon Oct 8 10:04:40 CEST 2007 Paolo Molaro <lupus@ximian.com>
13314 * tramp-ppc.c: reduce the size of the trampolines, saves 160KB on
13315 monodevelop startup.
13317 2007-10-06 Zoltan Varga <vargaz@gmail.com>
13319 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Allow signed displacements.
13321 * mini-sparc.h mini-sparc.c: Implement IMT support.
13323 * tramp-sparc.c (mono_arch_create_trampoline_code): Rework the trampoline code so
13324 its smaller and doesn't clobber sparc_g1.
13326 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Update after trampoline changes.
13328 Fri Oct 5 18:28:11 CEST 2007 Paolo Molaro <lupus@ximian.com>
13330 * mini-ppc.c: optimized the size of the IMT thunks a bit.
13332 Fri Oct 5 18:08:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
13334 * mini-ppc.c: implemented fast delegate invocation.
13336 Fri Oct 5 00:01:05 CEST 2007 Paolo Molaro <lupus@ximian.com>
13338 * mini-ppc.h, mini-ppc.c: IMT support for the PPC architecture.
13340 Thu Oct 4 22:04:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
13342 * mini-ppc.c, mini-ppc.h, tramp-ppc.c, Makefile.am: port the PPC
13343 code to the new style trampoline in preparation for IMT support.
13345 Thu Oct 4 19:01:59 CEST 2007 Paolo Molaro <lupus@ximian.com>
13347 * mini-ppc.c, tramp-ppc.c: don't use r13 as it's used by the PPC EABI
13348 systems already. This also reduces the specific trampiline sizes and
13349 prepares for the use of r12 as the IMT identifier register.
13351 Thu Oct 4 16:38:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
13353 * mini-mips.h: endianess fix (simplified from a patch by
13354 Thomas Kunze <thommy@tabao.de>, bug #323737).
13356 Thu Oct 4 14:43:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
13358 * exceptions-ppc.c, mini-ppc.h: refactor to use macros
13359 to access ucontext fields and enable netbsd support
13360 (partially from Magnus Henoch <mange@freemail.hu>).
13362 Thu Oct 4 12:35:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
13364 * genmdesc.pl: patch from Henryk Plotz <henryk@openmoko.org> to
13365 use the preprocessor from the CPP env var if it is set.
13367 Wed Oct 3 17:11:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
13369 * mini-trampolines.c: fixed an assertion and moved it earlier in the
13370 code, before interface_offset gets used.
13372 2007-10-02 Zoltan Varga <vargaz@gmail.com>
13374 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Call
13375 mono_class_setup_vtable () before accessing klass->vtable.
13377 2007-10-01 Zoltan Varga <vargaz@gmail.com>
13379 * aot-compiler.c (get_plt_index): Rework the handling of wrappers to be not so
13382 Mon Oct 1 15:00:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
13384 * mini.c, mini-trampolines.c, mini.h: enable the lazy filling of the
13385 IMT slots (this saves hundreds of KB of memory in programs like
13386 IronPython and Monodevelop).
13388 Mon Oct 1 14:44:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
13390 * mini.c: print the delegate counter.
13392 Mon Oct 1 14:36:50 CEST 2007 Paolo Molaro <lupus@ximian.com>
13394 * mini-x86.c: make it easier to enable the debugging code for IMT
13397 2007-09-28 Martin Baulig <martin@ximian.com>
13400 (MonoDebuggerMetadataInfo): Add `klass_image_offset',
13401 `mono_method_klass_offset' and `mono_method_token_offset'.
13403 2007-09-20 Mark Probst <mark.probst@gmail.com>
13405 * mini.c: First generics sharing implementation. Can only share
13406 in very simple cases. If sharing doesn't work it falls back to
13407 dedicated compilation.
13409 * mini.h: Flag in MonoCompile to specify whether generic
13410 compilation is shared. Flags enum for marking which generic inst
13411 of a context is used. Prototypes for helper functions.
13413 * generic-sharing.c: Helper functions for generic method sharing.
13415 * optflags-def.h: Optimization flag (gshared) for enabling generic
13416 method sharing added.
13418 * Makefile.am: generic-sharing.c added.
13420 2007-09-19 Daniel Nauck <dna@mono-project.de>
13422 * mini.c (mono_thread_abort): fixed typo in r86014. It should be '==' instead of '!='.
13424 2007-09-19 Massimiliano Mantione <massi@ximian.com>
13425 * mini.c (mono_thread_abort): Correctly handle ThreadAbortException,
13428 2007-09-19 Martin Baulig <martin@ximian.com>
13430 * mini.c (mini_cleanup): Only call mono_debugger_cleanup() here;
13431 mono_debug_cleanup() is now part of mono_cleanup().
13433 2007-09-18 Zoltan Varga <vargaz@gmail.com>
13435 * driver.c (mono_main): Fix a warning.
13437 2007-09-17 Zoltan Varga <vargaz@gmail.com>
13439 * aot-compiler.c: Optimize various parts when processing large assemblies.
13442 * mini.c (mono_patch_info_hash): Improve hash function.
13444 2007-09-14 Jonathan Chambers <joncham@gmail.com>
13446 * mini-exceptions.c: Add HAVE_UNISTD_H check around include.
13448 Code is contributed under MIT/X11 license.
13450 2007-09-14 Zoltan Varga <vargaz@gmail.com>
13452 * mini.c (mini_init): Fix a leak.
13454 * debug-mini.c (mono_debug_free_method_jit_info): Fix a leak.
13456 Fri Sep 14 12:53:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
13458 * mini.c: redirect string.InternalAllocStr() to the managed allocator.
13460 2007-09-14 Zoltan Varga <vargaz@gmail.com>
13462 * mini-amd64.c (mono_arch_find_imt_method): Add support for AOT code.
13464 2007-09-13 Zoltan Varga <vargaz@gmail.com>
13466 * Makefile.am generics-variant-types.2.il generics.cs: Add some generics
13469 * inssel.brg: Reorganize the isinst/castclass code to reduce code duplication.
13471 * mini.c (handle_alloc): Enable managed allocators in AOT code.
13473 * aot-compiler.c (encode_patch): Add support for MONO_WRAPPER_ALLOC.
13475 * aot-runtime.c (decode_patch_info): Ditto.
13477 2007-09-12 Jonathan Chambers <joncham@gmail.com>
13479 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement
13480 static case. Cache delegates in architecture specific code,
13481 based on number of parameters.
13483 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Cache delegates
13484 in architecture specific code, based on number of parameters.
13486 * mini-trampolines.c (mono_delegate_trampoline): Architecture specific
13487 caching happen in architecture specific code now.
13489 Code is contributed under MIT/X11 license.
13491 2007-09-12 Jonathan Chambers <joncham@gmail.com>
13493 * mini.h, mini.c, mini-x86.c, mini-amd64.c, mini-hppa.c, mini-mips.c,
13494 mini-s390x.c, mini-arm.c, mini-ia64.c, mini-sparc.c, mini-ppc.c, mini-alpha.c,
13495 mini-s390.c: Add mono_arch_init and mono_arch_cleanup methods.
13497 Code is contributed under MIT/X11 license.
13499 2007-05-15 Massimiliano Mantione <massi@ximian.com>
13500 * mini.c: (mono_thread_abort) Fixed bug #82416.
13502 Tue Sep 11 16:15:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
13504 * mini.: hook the new managed GC allocation feature into the JIT.
13506 Tue Sep 11 16:14:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
13508 * mini.c: implementation for the new runtime tls opcode.
13510 2007-09-11 Martin Baulig <martin@ximian.com>
13513 (MonoDebuggerMetadataInfo): Add `mono_method_flags_offset' and
13514 `mono_method_inflated_offset'.
13516 2007-09-07 Zoltan Varga <vargaz@gmail.com>
13518 * driver.c mini.h mini.c: Add a new devel command line option for injecting
13519 async exceptions into a method.
13521 * mini-amd64.h mini-amd64.c: Implement injecting of async exceptions for the
13522 purpose of testing whenever the unwinder works at every instruction.
13524 Thu Sep 6 12:42:14 CEST 2007 Paolo Molaro <lupus@ximian.com>
13526 * mini.c: check accessibility of method used in ldftn (fixes
13529 2007-09-04 Zoltan Varga <vargaz@gmail.com>
13531 * mini-amd64.c (mono_arch_output_basic_block): Fix a warning.
13533 * inssel.brg: Fix a warning.
13535 2007-09-03 Martin Baulig <martin@ximian.com>
13537 * debug-debugger.c: `MONO_DEBUGGER_EVENT_INITIALIZE_MANAGED_CODE'
13538 now takes the `main_method' as argument.
13540 2007-09-02 Zoltan Varga <vargaz@gmail.com>
13542 * cpu-sparc.md (endfilter): Add missing src1:i argument.
13544 2007-08-30 Jonathan Chambers <joncham@gmail.com>
13546 * driver.c: include the cil-coff.h header on Windows.
13548 Code is contributed under MIT/X11 license.
13550 Thu Aug 30 16:17:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
13552 * mini.c, driver.c: don't include the cil-coff.h header.
13554 Thu Aug 30 14:50:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
13556 * mini.c: flag places that needs fixes fo soft-float support.
13558 Wed Aug 29 18:26:20 CEST 2007 Paolo Molaro <lupus@ximian.com>
13560 * mini.h, inssel-float.brg: fix soft-float constant loads on big
13561 endian systems (partially from Dean Jenkins, bug #81924).
13563 2007-08-28 Mark Probst <mark.probst@gmail.com>
13565 * mini.c (check_linkdemand): Remove embedded reference object in
13566 call to LinkDemandSecurityException.
13567 (mono_jit_compile_method_inner): Call LinkDemandSecurityException
13568 with an IntPtr instead of a reference object.
13570 2007-08-28 Zoltan Varga <vargaz@gmail.com>
13572 * mini.c (handle_initobj): Handle alignment properly.
13574 * inssel.brg (mini_emit_memset): Ditto.
13576 * inssel.brg (mini_emit_memcpy): Ditto.
13578 * inssel-sparc.brg: Ditto.
13580 * mini.h mini.c inssel-*.brg: Pass alignment information to OP_MEMCPY/MEMSET.
13582 2007-08-26 Zoltan Varga <vargaz@gmail.com>
13584 * mini-exceptions.c (mono_handle_exception_internal): Skip the first frame for
13585 exceptions raised in unmanaged code. Fixes part of #82594.
13587 2007-08-24 Mark Probst <mark.probst@gmail.com>
13589 * mini.c (mono_method_to_ir), declsec.c
13590 (mono_declsec_linkdemand_aptc): Fixed custom attr leaks.
13592 2007-08-22 Martin Baulig <martin@ximian.com>
13595 (MonoDebuggerThreadInfo): New typedef.
13596 (mono_debugger_thread_table): New global variable.
13597 (mono_debugger_thread_created): New public function.
13598 (mono_debugger_thread_cleanup): New public function.
13601 (MonoDebuggerInfo):
13602 - removed `get_current_thread' and `lookup_assembly'.
13603 - removed `data_table'.
13604 - added `thread_table'.
13607 (mono_thread_start_cb): Call mono_debugger_thread_created().
13608 (mono_thread_attach_cb): Likewise.
13609 (mini_thread_cleanup): Call mono_debugger_thread_cleanup().
13610 (mini_cleanup): Move mono_debug_cleanup() down, after free'ing the
13613 * driver.c (mono_main): Move mono_debug_init() up, before calling
13614 mini_init(); mono_debug_init_1() and mono_debug_init_2() are gone.
13616 Tue Aug 21 16:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
13618 * mini-x86.c, inssel-x86.brg: group multiple stack adjustments
13619 together when passing several arguments of type double (gives a small
13620 speedup and saves a few bytes of generated code).
13622 2007-08-20 Jb Evain <jbevain@novell.com>
13624 * mini.c (mono_method_to_ir): fix leak on InvalidProgramException.
13626 2007-08-20 Jb Evain <jbevain@novell.com>
13628 * mini.c (mono_method_to_ir): throw MethodAccessException
13629 and FieldAccessException instead of InvalidProgramException.
13631 2007-08-20 Mark Probst <mark.probst@gmail.com>
13633 * mini.c: CoreCLR security checks.
13635 * mini.h: Removed MonoSecurityMode (moved to
13636 metadata/security-manager.h) and mono_security_mode global var
13637 (replaced by set/get functions in security-manager.h).
13639 * driver.c: Added "core-clr-test" security mode for testing. Used
13640 set-function for setting security mode.
13642 2007-08-17 Mark Probst <mark.probst@gmail.com>
13644 * mini.c: MonoJitInfo's are freed hazardously now. Statistics for
13645 the new jit_info_table.
13647 * driver.c: Test code for the new jit_info_table (enabled by the
13648 define MONO_JIT_INFO_TABLE_TEST).
13650 2007-08-14 Zoltan Varga <vargaz@gmail.com>
13652 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
13653 detection of call <REG> instruction sequence. Fixes build on freebsd.
13655 2007-08-13 Zoltan Varga <vargaz@gmail.com>
13657 * mini-exceptions.c: Fix a warning.
13659 2007-08-11 Zoltan Varga <vargaz@gmail.com>
13661 * exceptions-amd64.c (mono_arch_handle_altstack_exception): Enable the new
13662 stack overflow handling code on amd64 too.
13664 * mini-exceptions.c (mono_setup_altstack): Make this use
13665 mono_thread_get_stack_bounds ().
13667 * mini-x86.h: Disable sigaltstack on solaris x86.
13669 2007-08-10 Zoltan Varga <vargaz@gmail.com>
13671 * mini-exceptions.c (mono_setup_altstack): Enable this to work on solaris x86.
13673 2007-08-10 Geoff Norton <gnorton@customerdna.com>
13675 * tramp-x86.c: Remove some unneeded alignment changes on Apple. Fixes #82387.
13677 2007-08-08 Zoltan Varga <vargaz@gmail.com>
13679 * mini-exceptions.c (mono_print_thread_dump): Enable this on amd64 too.
13681 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Fix a warning.
13683 2007-08-03 Neale Ferguson <neale@sinenomine.net>
13685 * mini-s390.c (add_general): Adjust offset calculation to take into account of rounding up
13688 Thu Aug 2 17:36:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
13690 * mini-ppc.c: avoid an invalid encoding of unsigned right shift by 0
13691 to be emitted (bug #82281).
13693 2007-08-01 Martin Baulig <martin@ximian.com>
13695 Merged the `debugger-dublin' branch.
13697 * debug-debugger.h (MonoDebuggerInfo):
13698 Removed the `old_*' compatibility entries.
13699 Added `debugger_version' and `data_table'.
13700 Renamed `get_method_addr_or_bpt' -> `insert_breakpoint'.
13701 Renamed `remove_method_breakpoint' -> `remove_breakpoint'.
13704 (MiniDebugMethodBreakpointInfo): Add `address_list'.
13705 (mono_debugger_check_breakpoints): Take a `MonoDebugMethodAddress *'
13706 instead of a `gconstpointer'.
13707 (mono_debugger_insert_method_breakpoint): Return a
13708 `MonoDebugMethodAddressList *'.
13710 2007-06-28 Martin Baulig <martin@ximian.com>
13712 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
13714 2007-08-01 Zoltan Varga <vargaz@gmail.com>
13716 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Avoid using
13717 __builtin_frame_address () since it is broken on older gcc versions.
13719 Tue Jul 31 17:34:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
13721 * mini.c, mini.h, mini-exceptions.c: added a bit of documentation
13722 on the stack overflow handling and made the managed stack overflows
13723 catchable in most cases using soft guard pages.
13724 * exceptions-x86.c: added code to restore the protection in the soft
13725 guard pages at the end of exception handling.
13727 2007-07-31 Zoltan Varga <vargaz@gmail.com>
13729 * mini.c (SIG_HANDLER_SIGNATURE): Fix a warning.
13731 Mon Jul 30 17:43:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
13733 * exceptions-ppc.c, mini-ppc.h: arch-specific stack overflow
13734 exception handling.
13736 Mon Jul 30 17:38:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
13738 * mini-alpha.h, mini-ia64.h, mini-sparc.h: disable the altstack
13739 signal handling support until it has been ported to the new mechanism.
13740 * mini.c: fixed stack overflow detection and use the new
13741 architecture code to handle signals on the altstack.
13743 Mon Jul 30 17:33:02 CEST 2007 Paolo Molaro <lupus@ximian.com>
13745 * exceptions-amd64.c, mini-amd64.h: amd64 code to handle
13746 stack overflows on the alt stack.
13748 Mon Jul 30 17:29:56 CEST 2007 Paolo Molaro <lupus@ximian.com>
13750 * exceptions-x86.c, mini-x86.h, mini.h: new code to handle
13751 stack overflows on the alt stack.
13753 Mon Jul 30 11:50:06 CEST 2007 Paolo Molaro <lupus@ximian.com>
13755 * exceptions-ppc.c: cleanup preparing for altstack support.
13757 Mon Jul 30 11:31:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
13759 * exceptions-arm.c: cleanup preparing for altstack support.
13761 2007-07-27 Mark Probst <mark.probst@gmail.com>
13763 * mini.c (print_jit_stats): Output hazard pointer stats.
13765 2007-07-26 Mark Probst <mark.probst@gmail.com>
13767 * driver.c, mini.c: Replaced security mode flags with a single
13770 Thu Jul 26 20:12:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
13772 * mini.c, mini-exceptions.c: cleanup the sigaltstack code.
13774 2007-07-25 Mark Probst <mark.probst@gmail.com>
13776 * mini.c, mini.h, driver.c (mono_main): Added command-line flag
13777 (which doesn't do anything yet) for activating Core CLR
13778 (Silverlight) security.
13780 Tue Jul 24 21:16:17 CEST 2007 Paolo Molaro <lupus@ximian.com>
13782 * mini-codegen.c: work around a possible gcc bug on arm.
13784 Tue Jul 24 17:20:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
13786 * driver.c, mini-x86.h, mini-amd64.h: print a nice error
13787 message for platforms that don't support AOT compilation.
13789 Mon Jul 23 10:29:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
13791 * mini.h, mini.c, driver.c: temporary smcs hack.
13793 Mon Jul 23 09:29:34 CEST 2007 Paolo Molaro <lupus@ximian.com>
13795 * mini-arm.h, mini-arm.c: arm EABI fixes.
13797 2007-07-22 Zoltan Varga <vargaz@gmail.com>
13799 * exceptions-x86.c (mono_arch_find_jit_info): Handle the lmf->method == NULL
13802 * tramp-x86.c (mono_arch_create_trampoline_code): Only set lmf->method for
13803 trampolines taking a method argument.
13805 * mini-x86.h (MonoLMF): Add an 'esp' field plus comments.
13807 * mini-x86.c (mono_arch_emit_prolog): Update after changes to the LMF structure.
13808 * tramp-x86.c (mono_arch_create_trampoline_code): Ditto.
13810 * exceptions-x86.c (mono_arch_get_jit_info): Properly clean up the stack after
13811 JIT compilation throws an exception. Fixes #82050.
13813 2007-07-19 Mark Probst <mark.probst@gmail.com>
13815 * mini.c: Removed the MonoLoaderErrorKind enum and replaced it
13816 with the MONO_EXCEPTION_ defines.
13818 2007-07-17 Zoltan Varga <vargaz@gmail.com>
13820 * mini-amd64.c (mono_arch_find_imt_method): Handle mov reg,IMM64 case. Fixes
13823 * mini-amd64.c (mono_arch_find_imt_method): Add some debug code to help find out
13824 the cause of an assertion.
13826 Mon Jul 16 19:31:21 CEST 2007 Paolo Molaro <lupus@ximian.com>
13828 * mini.c, jit-icalls.c: mono_get_inflated_method() is obsolete,
13831 2007-07-15 Zoltan Varga <vargaz@gmail.com>
13833 * mini-amd64.c (mono_arch_build_imt_thunk): Remove the non-32bit MonoMethod
13834 assert. Should fix #82103.
13836 2007-07-14 Zoltan Varga <vargaz@gmail.com>
13838 * mini-exceptions.c (mono_jit_walk_stack_from_ctx): Use MONO_CONTEXT_GET_SP ()
13839 here too. Fixes #82095.
13841 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for non-32bit MonoMethod
13844 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a couple asserts.
13846 * mini-amd64.h: Enable IMT for amd64.
13848 * mini-amd64.c (mono_arch_build_imt_thunk): Optimize IMT thunk size.
13850 2007-07-12 Zoltan Varga <vargaz@gmail.com>
13852 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for IMT call sequences.
13854 2007-07-12 Mark Probst <mark.probst@gmail.com>
13856 * mini.c (check_linkdemand, mono_method_to_ir): Abort compilation
13857 as soon as check_linkdemand sets an exception_type.
13859 Thu Jul 12 12:18:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
13861 * mini-x86.c: fixed offsets for IMT call sequence.
13862 * mini-x86.h: enable IMT again.
13864 2007-07-11 Zoltan Varga <vargaz@gmail.com>
13866 * trace.c (mono_trace_enter_method): Decode MonoType too.
13868 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Handle signed displacements too.
13870 * mini.h mini-x86.h mini-trampolines.c: Change the signature of mono_arch_find_imt_method () to pass the calling code address too.
13872 * mini-amd64.c: Add preliminary IMT implementation.
13874 Wed Jul 11 18:21:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
13876 * mini-x86.c: adjusted mono_arch_get_vcall_slot_addr () to
13877 understand the new IMT-base interface invocation (thanks to
13878 Daniel Nauck for the report and the remote debugging session).
13880 Wed Jul 11 14:54:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
13882 * mini-x86.c: size and speed optimizations for the IMT bsearch.
13884 2007-07-11 Zoltan Varga <vargaz@gmail.com>
13886 * Makefile.am (aotcheck): Make this actually use the AOTed code.
13888 Wed Jul 11 12:41:32 CEST 2007 Paolo Molaro <lupus@ximian.com>
13890 * mini-trampolines.c: implement AOT IMT support.
13891 * mini-x86.h: enable IMT support for wider testing.
13893 2007-07-10 Zoltan Varga <vargaz@gmail.com>
13895 * inssel.brg (emit_imt_argument): Add aot support here.
13897 * aot-runtime.c (decode_patch_info): Fix reading of MONO_PATCH_INFO_METHOD.
13899 Tue Jul 10 17:50:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
13901 * mini-x86.c, mini-x86.h, tramp-x86.c: x86 arch-specific changes
13902 of the IMT implementation, partially from massi, with my
13903 implementation of the bsearch sequence. Disabled by default until
13904 the AOT code is implemented.
13906 2007-07-10 Zoltan Varga <vargaz@gmail.com>
13908 * cpu-x86.md: The source argument of sext_i1/i2 must by a byte reg.
13910 * inssel-x86.brg: Add reg:ldind.i1(regvar) rules. Fixes #82056.
13912 Tue Jul 10 17:33:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
13914 * inssel.brg, mini.c, mini.h, mini-trampolines.c:
13915 arch-independent IMT JIT code from Massimiliano
13916 Mantione (massi@ximian.com) with small cleanups from me.
13918 Tue Jul 10 13:07:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
13920 * Makefile.am: fix svn invocation to get the svn revision to be
13921 independent of the local language (build fix).
13923 2007-07-09 Mark Probst <mark.probst@gmail.com>
13925 * mini.c (inline_method): Reset cfg->exception_type if the
13926 inlining is aborted. Fixes: 82049.
13928 Mon Jul 9 17:26:47 CEST 2007 Paolo Molaro <lupus@ximian.com>
13930 * mini.c: remove assert from exception handling code when exception_ptr
13933 2007-07-05 Zoltan Varga <vargaz@gmail.com>
13935 * mini.c (mono_codegen): Add an assert.
13937 * mini-x86.c (mono_arch_emit_prolog): Allocate space for the profiler method
13938 enter and leave code.
13939 * mini-amd64.c (mono_arch_emit_prolog): Likewise.
13941 Thu Jul 5 20:12:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
13943 * mini-ppc.c: fixed memory corruption for localloc(0)
13946 2007-07-05 Zoltan Varga <vargaz@gmail.com>
13948 * mini.c: Fix warnings.
13950 Wed Jul 4 15:30:36 CEST 2007 Paolo Molaro <lupus@ximian.com>
13952 * optflags-def.h, mini-x86.c: added sse2 optimization flag and use it
13953 to emit better double->int conversions.
13955 Tue Jul 3 19:42:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
13957 * mini.c: the provided Min/Max optimizations are valid for unisgned
13960 2007-07-03 Rodrigo Kumpera <rkumpera@novell.com>
13962 * 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
13964 2007-06-28 Miguel de Icaza <miguel@novell.com>
13966 * mini.c (mono_running_on_valgrind): Add support for reporting the
13967 method and its boundaries to valgrind.
13969 2007-06-28 Martin Baulig <martin@ximian.com>
13971 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
13973 2007-06-25 Zoltan Varga <vargaz@gmail.com>
13975 * ssa.c (visit_inst): Add support for OP_BR. Fixes #81946.
13977 * generic.2.cs: Add new test case.
13979 2007-06-25 Martin Baulig <martin@ximian.com>
13981 Merged the `debugger-dublin' branch.
13984 (mono_debugger_insert_method_breakpoint): New public method.
13985 (mono_debugger_remove_method_breakpoint): Likewise.
13986 (mono_debugger_check_breakpoints): New static method.
13987 (mono_debug_close_method): Call mono_debugger_check_breakpoints().
13989 * debug-debugger.h (MonoDebuggerInfo):
13990 Renamed (to keep backward compatibility in the vtable):
13991 `insert_breakpoint' -> `old_insert_breakpoint'.
13992 `remove_breakpoint' -> `old_remove_breakpoint'.
13993 `create_string' -> `old_create_string'.
13994 `lookup_class' -> `old_lookup_class'.
13995 `lookup_type' -> removed; changed into a dummy field.
13996 `lookup_assembly' -> `old_lookup_assembly'.
13997 Added (same functionality, but different signature):
13998 `create_string', `lookup_class', `lookup_assembly'
14000 `get_method_addr_or_bpt', `remove_method_breakpoint',
14001 `runtime_class_init'.
14003 * debug-debugger.c: Merged the `debugger-dublin' branch.
14005 2007-06-23 Zoltan Varga <vargaz@gmail.com>
14007 * mini-amd64.c (peephole_pass_1): Optimize away moves at the beginning of the bb as
14009 (peephole_pass): Likewise.
14011 Fri Jun 22 09:17:08 CEST 2007 Paolo Molaro <lupus@ximian.com>
14013 * driver.c: hopefully make setaffinity work also for ancient
14016 2007-06-22 Atsushi Enomoto <atsushi@ximian.com>
14018 * driver.c : win32 build fix.
14020 Thu Jun 21 19:24:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
14022 * driver.c: check for the MONO_NO_SMP env var and bind to a single
14023 processor if it is set.
14025 2007-06-21 Martin Baulig <martin@ximian.com>
14027 * debug-mini.h: New file.
14030 (mono_debugger_insert_breakpoint_full): Moved here from
14031 ../metadata/mono-debug-debugger.c.
14032 (mono_debugger_remove_breakpoint): Likewise.
14033 (mono_debugger_breakpoint_callback): Likewise.
14035 2007-06-15 Raja R Harinath <rharinath@novell.com>
14037 * jit-icalls.c (mono_helper_compile_generic_method): Update to
14038 changes in MonoGenericClass.
14040 2007-06-14 Zoltan Varga <vargaz@gmail.com>
14042 * mini-codegen.c (mono_opcode_to_type): Fix ia64 build.
14044 2007-06-14 Raja R Harinath <rharinath@novell.com>
14046 * jit-icalls.c (mono_helper_compile_generic_method): Update to
14047 removal of MonoGenericMethod.
14049 Thu Jun 14 12:42:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
14051 * mini-exceptions.c: hooks for the exception events profiling API.
14053 2007-06-14 Randolph Chung <tausq@debian.org>
14055 * Makefile.ma: Add hppa target.
14056 * mini-arch.h: Include mini-hppa.h
14057 * cpu-hppa.md, exceptions-hppa.c, inssel-hppa.brg, mini-hppa.c,
14058 mini-hppa.h, tramp-hppa.c: New files for 32-bit HPPA port.
14059 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
14061 2007-06-14 Randolph Chung <tausq@debian.org>
14063 * inssel.brg: Add rules for "chained" compare-branch operations so that
14064 a single compare op can affect multiple branches. Adjust cost for
14065 OP_CEQ/OP_CGT/OP_CGT_UN/OP_CLT/OP_CLT_UN.
14066 * inssel-long32.brg: Update rules to use compare-branch macros. Adjust
14067 cost for some rules so that they can more easily be overridden by
14068 per-arch rules (with fixes from lupus).
14069 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
14071 2007-06-13 Randolph Chung <tausq@debian.org>
14073 * mini-ops.h: Reorder branch ops so that they match the order of the
14074 corresponding CEE_* ops. The code expects them this way.
14075 Add new ops for HPPA target.
14076 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
14078 2007-06-13 Randolph Chung <tausq@debian.org>
14080 * mini-exceptions.c: Handle cases where the stack grows towards
14082 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
14084 Wed Jun 13 19:13:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
14086 * jit-icalls.c, mini.h, mini.c: added virtual generic invoke
14088 * driver.c: explain where a non-matching corlib is found.
14090 2007-06-13 Mark Probst <mark.probst@gmail.com>
14092 * mini.c (print_jit_stats): Output dynamic code allocation stats.
14094 2007-06-10 Sanghyeon Seo <sanxiyn@gmail.com>
14096 * mini-exceptions.c: Generate a method profile leave event during
14097 an exception to ensure that the profiler gets notified.
14099 2007-06-07 Zoltan Varga <vargaz@gmail.com>
14101 * mini-amd64.c (peephole_pass): Merge some small changes from the linear-ir
14104 * cpu-amd64.md: Add long_and/or/xor opcodes.
14106 2007-06-06 Wade Berrier <wberrier@novell.com>
14108 * cpu-s390x.md (shr_imm): Correct the length of shr_imm instruction.
14109 (./class/lib/monolite/mcs.exe:25498): WARNING **: wrong maximal instruction
14110 length of instruction shr_imm (expected 8, got 10)
14112 2007-06-06 Zoltan Varga <vargaz@gmail.com>
14114 * mini-ia64.c (mono_arch_output_basic_block): Really fix the build.
14116 2007-06-06 Mark Probst <mark.probst@gmail.com>
14118 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
14119 MonoInternalHashTable again (fixed bug in the internal hash table
14122 2007-06-06 Mark Probst <mark.probst@gmail.com>
14124 * mini.c, driver.c: Reverted the MonoInternalHashTable changes.
14125 Have to figure out what makes it crash the SWF regression.
14127 2007-06-05 Zoltan Varga <vargaz@gmail.com>
14129 * mini-ia64.c (mono_arch_lowering_pass): Fix ia64 build.
14131 Tue Jun 5 17:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
14133 * mini.c: optimize out the type check when storing null in a
14136 2007-06-04 Mark Probst <mark.probst@gmail.com>
14138 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
14139 MonoInternalHashTable.
14141 Mon Jun 4 11:29:43 CEST 2007 Paolo Molaro <lupus@ximian.com>
14143 * inssel.brg, mini.c, mini-ops.h: optimized Math.Mini/Max
14144 signed integer methods.
14146 2007-06-02 Zoltan Varga <vargaz@gmail.com>
14148 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case
14149 permanently since the current approach doesn't work.
14151 2007-06-02 Zoltan Varga <vargaz@gmail.com>
14153 * inssel.brg (stmt): Only call delegate->invoke_impl if
14154 MONO_ARCH_HAVE_CREATE_DELEGATE_TRAMPOLINE is defined.
14156 2007-06-01 Zoltan Varga <vargaz@gmail.com>
14158 * mini-amd64.c (mono_arch_output_basic_block): Unify div/rem opcodes and handle
14159 the sreg2==rdx case.
14161 * mini-amd64.c cpu-amd64.md: Correct length of r4const instruction and take into
14162 account if it contains a rex prefix.
14163 (peephole_pass): Handle OP_FMOVE as well.
14165 2007-06-01 Zoltan Varga <vargaz@gmail.com>
14167 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case for now
14168 as it causes regressions.
14170 2007-05-31 Zoltan Varga <vargaz@gmail.com>
14172 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement support for the
14173 static case as well.
14175 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix ia64 build.
14177 * mini-x86.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
14178 (mono_arch_get_this_arg_from_call): Ditto.
14180 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Removed.
14182 * inssel.brg (mini_emit_virtual_call): Call delegate->Invoke through the delegate's
14185 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
14186 (mono_arch_get_this_arg_from_call): Ditto.
14188 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Removed.
14190 * mini-trampolines.c (mono_delegate_trampoline): Complete rewrite. On first call,
14191 try to create optimized invoke code and use that for further invocations.
14192 Otherwise, use the original mono_marshal_get_delegate_invoke () implementation.
14194 * mini-x86.h mini-ia64.h: Remove MONO_ARCH_HAS_CREATE_DELEGATE_TRAMPOLINE for now.
14196 2007-05-29 Rodrigo Kumpera <kumpera@gmail.com>
14198 * inssel.brg (mini_emit_virtual_call): Statically dispatch virtual calls to
14199 sealed classes or methods.
14200 *devirtualization.cs: tests for the new optimization
14202 2007-05-29 Zoltan Varga <vargaz@gmail.com>
14204 * liveness.c (update_gen_kill_set): No need to set VOLATILE flags here, it is done
14205 by the update_volatile () function.
14207 2007-05-27 Zoltan Varga <vargaz@gmail.com>
14209 * driver.c (mono_main): Call g_thread_init () early since newer glib versions
14212 * abcremoval.c (mono_perform_abc_removal): Avoid using alloca.
14214 2007-05-24 Jonathan Chambers <joncham@gmail.com>
14216 * mini.c: Add configure checks for header files.
14217 * mini-x86.c: Add configure checks for header files.
14218 * trace.c: Add configure checks for header files.
14219 * aot-runtime.c: Add configure checks for header files.
14220 * aot-compiler.c: Add configure checks for header files.
14221 * driver.c: Add configure checks for header files.
14222 * mini-codegen.c: Add configure checks for header files.
14224 Code is contributed under MIT/X11 license.
14226 2007-05-22 Zoltan Varga <vargaz@gmail.com>
14228 * mini-ia64.c (mono_arch_lowering_pass): Fix the handling of
14229 icompare_imm -128 + op_iclt. Fixes #81703.
14231 2007-05-19 Zoltan Varga <vargaz@gmail.com>
14233 * mini-codegen.c (mono_local_regalloc): Fix long-shift-regalloc on amd64.
14235 2007-05-15 Massimiliano Mantione <massi@ximian.com>
14237 * inssel.brg: added "mini_emit_load_intf_bit_reg_vtable", and used it
14238 inside "mini_emit_isninst_iface_cast" and "mini_emit_castclass_iface"
14239 so that all isinst checks now use "interface_bitmap".
14241 2007-05-15 Zoltan Varga <vargaz@gmail.com>
14243 * cpu-amd64.md (jmp): Fix a warning.
14245 * inssel.brg (CEE_SWITCH): Hopefully fix #80738.
14247 * basic.cs: Add new regression test.
14249 * basic.cs: Remove test which is now in basic-long.cs.
14251 * mini-ia64.c (mono_arch_output_basic_block): Sign extend in CEE_CONV_I8/CEE_CONV_I.
14253 * basic-long.cs: Add new test.
14255 2007-05-13 Zoltan Varga <vargaz@gmail.com>
14257 * mini-sparc.c (mono_spillvar_offset_float): Fix sparc build.
14259 2007-05-12 Zoltan Varga <vargaz@gmail.com>
14261 * cpu-x86.md minix-86.c: Add a peephole_pass_1 () as on amd64.
14263 * mini-x86.c (mono_arch_output_basic_block): Use mono_opcode_to_cond () in a few
14266 * mini-x86.c (mono_arch_emit_exceptions): Decrease the size of the exception
14267 throwing code a bit.
14269 * exceptions-x86.c (mono_arch_get_throw_corlib_exception): Decrease the size of
14270 the exception throwing code a bit.
14272 * mini-x86.c (get_call_info): Allocate result from a mempool.
14274 2007-05-11 Zoltan Varga <vargaz@gmail.com>
14276 * aot-compiler.c (find_typespec_for_class): Fix the assert.
14278 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
14280 * mini.h (MonoCompile): Add 'token_info_hash' field.
14282 * mini.c: Save token->method associations during compilation so the AOT
14283 compiler can use it.
14285 * aot-compiler.c aot-runtime.c: Add support for compiling non-generic methods
14286 which reference generic classes and methods.
14288 2007-05-10 Zoltan Varga <vargaz@gmail.com>
14290 * mini.h mini-<ARCH>.h: Get rid of MONO_ARCH_HAS_XP_LOCAL_REGALLOC.
14292 * aot-compiler.c (compile_method): Fix a typo in a comment.
14294 * aot-runtime.c (decode_cached_class_info): Skip generic types.
14296 * aot-compiler.c: Add minimal support for AOTing generic code by skipping
14297 everything generic.
14299 * mini.c (mono_method_to_ir): Disable AOT when calling helper_compile_generic_method.
14301 2007-05-09 Zoltan Varga <vargaz@gmail.com>
14303 * mini.h (MonoCompile): Add 'args' field.
14305 * mini.c (mono_compile_create_vars): Store variables representing the arguments
14308 * mini-<ARCH>.c: Use cfg->args for accessing the method arguments.
14310 2007-05-08 Zoltan Varga <vargaz@gmail.com>
14312 * mini.c (mono_compile_get_interface_var): Remove this unused function.
14314 * mini-ops.h inssel.brg mini-<ARCH>.c: Add a new opcode for ckfinite as well.
14316 * mini-ops.h: Introduce new opcodes used in the IR instead of the original CEE_
14317 opcodes for some opcodes.
14319 * mini.h *.brg *.c: Use the new opcodes.
14321 2007-05-08 Massimiliano Mantione <massi@ximian.com>
14323 * mini.h: Bumped aot revision.
14325 * inssel.brg: modified code generation of type checks for interfaces
14326 to use the new "MonoClass.interface_bitmap" instead of the old
14327 "MonoClass.interface_offsets".
14329 2007-04-30 Zoltan Varga <vargaz@gmail.com>
14331 * cpu-amd64.md (jmp): Increase the maximum size of the jmp opcode to 128.
14333 2007-04-29 Zoltan Varga <vargaz@gmail.com>
14335 * abcremoval.c (summarize_integer_value): Handle OP_LCONV_TO_I4 to fix abcrem on
14338 2007-04-27 Neale Ferguson <neale@sinenomine.net>
14340 * mini-s390x.c: Fix MONO_TYPE_VALUETYPE processing.
14342 2007-04-27 Wade Berrier <wberrier@novell.com>
14344 * mini-s390x.c: Remove redeclaration of CompRelation and CompType (defined in
14345 mini.h) to fix build.
14347 2007-04-26 Zoltan Varga <vargaz@gmail.com>
14349 * mini-amd64.c (peephole_pass_1): Fix and reenable this pass.
14351 * mini-amd64.c (mono_arch_local_regalloc): Disable the new peephole_pass_1 as it
14352 causes the corlib unit tests to fail.
14354 2007-04-25 Zoltan Varga <vargaz@gmail.com>
14356 * mini-codegen.c (mono_opcode_to_type): Fix a bug in the previous patch.
14358 * mini-amd64.c (peephole_pass_1): New pass to perform before local regalloc.
14360 * mini-codegen.c (mono_opcode_to_cond): New helper function to convert conditional
14361 opcodes to the comparison relations.
14363 * mini-codegen.c (mono_opcode_to_type): New helper function to convert conditional
14364 opcodes to their types.
14366 * mini-ia64.c mini-amd64.c: Use mono_opcode_to_cond and mono_opcode_to_type.
14368 * mini-amd64.c (get_call_info): Allocate the result from the cfg mempool and cache
14369 it in cfg->arch.cinfo.
14371 * local-propagation.c (mono_local_cprop_bb): Fix a warning.
14373 * mini.h mini.c branch-opts.c: Change bbhash to be an array and store it in
14374 cfg->cil_offset_to_bb.
14376 2007-04-24 Zoltan Varga <vargaz@gmail.com>
14378 * liveness.c (optimize_initlocals): New mini-pass to optimize away dead assignments
14379 created becase of initlocals.
14381 2007-04-23 Zoltan Varga <vargaz@gmail.com>
14383 * mini-alpha.c cpu-alpha.md: More alpha port work from
14384 Sergey Tikhonov <tsv@solvo.ru>.
14386 2007-04-21 Andreas Faerber <andreas.faerber@web.de>
14388 * Makefile.am (BUILT_SOURCES): Fix for automake 1.6.x. Fixes #81417.
14390 2007-04-19 Zoltan Varga <vargaz@gmail.com>
14392 * cpu-s390.md (break): Correct the length of break instruction.
14394 Thu Apr 19 16:28:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
14396 * mini.c: fix a couple of soft-float issues and comments.
14398 2007-04-15 Miguel de Icaza <miguel@novell.com>
14400 * trace.c (is_filenamechar): - is also a filename char.
14402 2007-04-15 Neale Ferguson <neale@sinenomine.net>
14404 * mini-s390.c: Correct checking for enum type in return value processing.
14406 2007-04-14 Raja R Harinath <rharinath@novell.com>
14408 * Makefile.am (BUILT_SOURCES): Add 'version.h'.
14409 (version.h): Makefile is in the build directory.
14411 2007-04-06 Andreas Faerber <andreas.faerber@web.de>
14413 * mini-amd64.h: fix for assertion failure on Solaris/amd64
14415 2007-04-11 Martin Baulig <martin@ximian.com>
14417 * mini.c (can_access_member): Fix handling of generic classes;
14420 2007-04-10 Zoltan Varga <vargaz@gmail.com>
14422 * aot-runtime.c (mono_aot_plt_resolve): Fix disabling of AOT. Fixes #81316.
14424 2007-04-05 Zoltan Varga <vargaz@gmail.com>
14426 * aot-runtime.c: Fix disabling of AOT. Fixes #81316.
14428 Fri Mar 23 20:25:31 CET 2007 Paolo Molaro <lupus@ximian.com>
14430 * mini-codegen.c: make sure the right spill amount is
14431 used for fp or integer registers (fixes the float_sub_spill() on ppc).
14433 Fri Mar 23 19:43:35 CET 2007 Paolo Molaro <lupus@ximian.com>
14435 * mini-ppc.c: fixes for the fp_branch_nan test.
14437 2007-03-23 Zoltan Varga <vargaz@gmail.com>
14439 * basic.cs: Comment out new test which still fails on ia64.
14441 Fri Mar 23 15:54:23 CET 2007 Paolo Molaro <lupus@ximian.com>
14443 * mini.c: immediate shifted or fix (mono_metadata_user_string assert).
14445 Fri Mar 23 12:53:28 CET 2007 Paolo Molaro <lupus@ximian.com>
14447 * mini-ppc.c, mini-ppc.h: struct passing ABI fix (bug #77968).
14449 2007-03-22 Zoltan Varga <vargaz@gmail.com>
14451 * cfold.c (FOLD_BINOP): Cast the result to gint32 to prevent overflow problems
14452 on 64 bit machines. Fixes part of #80738.
14454 * basic.cs: Add regression test.
14456 2007-03-17 Zoltan Varga <vargaz@gmail.com>
14458 * inssel.brg basic.cs: Revert previous change to fix build.
14460 * inssel.brg (SWITCH): Clean out the upper word of the switch value on 64 bit
14463 * inssel.brg (SWITCH): Use an integer comparison. Fixes #80738.
14465 * basic.cs: Add new regression test.
14467 2007-03-17 Zoltan Varga <vargaz@gmail.com>
14469 * mini-ia64.c (mono_arch_emit_prolog): Fix an assert when a function has too
14472 2007-03-16 Neale Ferguson <neale@sinenomine.net>
14474 * cpu-s390x.md: Correct length of break instruction.
14476 2007-03-16 Neale Ferguson <neale@sinenomine.net>
14478 * mini-s390x.c, cpu-s390x.md: Fix #80507 for s390x.
14479 * mini-s390.c, cpu-s390.md: Fix #80507 for s390.
14481 2007-03-15 Jonathan Chambers <joncham@gmail.com>
14483 * *.c: Begin WIN64 port.
14484 * mini.c: Use correct register in profiler.
14485 * mini-amd64.c: No inline assembly on Win64.
14486 * mini-amd64.h: Implement MONO_INIT_CONTEXT_FROM_FUNC for Win64.
14487 Only define MONO_ARCH_USE_SIGACTION on non-windows platforms.
14488 * exceptions-amd64.c: Only need gregs_from_ucontext if MONO_ARCH_USE_SIGACTION
14489 is defined. Implement mono_arch_sigctx_to_monoctx, mono_arch_monoctx_to_sigctx, and
14490 mono_arch_ip_from_context for Win64.
14492 Contributed under MIT/X11 license.
14494 2007-03-15 Zoltan Varga <vargaz@gmail.com>
14496 * exceptions-amd64.c (seh_handler): Ditto.
14498 * exceptions-x86.c (seh_handler): Fix a memory leak.
14500 Thu Mar 15 13:47:59 CET 2007 Paolo Molaro <lupus@ximian.com>
14502 * mini-arm.c, mini-mips.c, mini-ppc.c, mini-s390.c,
14503 mini-s390x.c: fixed peephole optimizations to deal
14504 correctly with 1 and 2 byte reload avoidance.
14506 Thu Mar 15 10:17:54 CET 2007 Paolo Molaro <lupus@ximian.com>
14508 * cpu-s390.md, cpu-s390x.md: update localloc length.
14510 Wed Mar 14 21:00:19 CET 2007 Paolo Molaro <lupus@ximian.com>
14512 * cpu-g4.md: added missing descriptions.
14514 2007-03-14 Miguel de Icaza <miguel@novell.com>
14516 * Makefile.am: Add support so the tail tests are not executed on
14517 PowerPC as that is a known limitation of the PowerPC port.
14519 2007-03-13 Jonathan Chambers <joncham@gmail.com>
14521 * runmdesc.bat: Move to msvc directory.
14523 2007-03-13 Jonathan Chambers <joncham@gmail.com>
14525 * runmdesc.bat: Run executable that was produced by the current
14526 target and sent via an argument.
14528 2007-03-11 Zoltan Varga <vargaz@gmail.com>
14530 * mini.c (mono_method_to_ir): Fix box+brtrue optimization. Fixes
14533 * generics.2.cs: Add regression test.
14535 2007-03-09 Wade berrier <wberrier@novell.com>
14537 * mini-ppc.h: Undo typo of MONO_CONTEXT_SET_SP (ppc doesn't define this symbol)
14539 2007-03-09 Zoltan Varga <vargaz@gmail.com>
14541 * aot-runtime.c (load_aot_module): Load all dependent assemblies eagerly since all
14542 AOT code depends on this.
14544 Thu Mar 8 19:36:13 CET 2007 Paolo Molaro <lupus@ximian.com>
14546 * mini.c: more precise tracking of types in the eval stack
14547 (part of fix for bug #81044).
14549 2007-03-07 Zoltan Varga <vargaz@gmail.com>
14551 * aot-runtime.c (mono_aot_get_class_from_name): Add a cache.
14553 * aot-compiler.c (encode_patch): Remove an obsolete comment.
14555 2007-03-06 Zoltan Varga <vargaz@gmail.com>
14557 * mini-exceptions.c (mono_handle_native_sigsegv): Fix a warning.
14559 * mini.c (mono_method_to_ir): Add a workaround for bug #80733.
14561 2007-02-22 Zoltan Varga <vargaz@gmail.com>
14563 * mini.c (type_from_op): Convert CEE_CONV_U to OP_LCONV_TO_U when the argument is
14564 a pointer on 64 bit systems. Fixes #80190.
14566 * iltests.il: Add new regression test.
14568 Tue Feb 20 11:33:28 CET 2007 Paolo Molaro <lupus@ximian.com>
14570 * mini.c: inline a constant for Environment.IsRunningOnWindows.
14572 2007-02-19 Geoff Norton <gnorton@customerdna.com>
14574 * trace.c: Remove an erroneous alignemnt check when tracing.
14575 Fixes --trace on OSX86.
14577 Wed Feb 14 19:45:56 CET 2007 Paolo Molaro <lupus@ximian.com>
14579 * mini-$(arch).h: initialize SP in context for all the archs.
14581 2007-02-14 Sebastien Pouliot <sebastien@ximian.com>
14583 * mini-x86.h: Initialize SP in MONO_INIT_CONTEXT_FROM_FUNC. Fix CAS
14584 regressions in the thread tests.
14586 2007-02-14 Zoltan Varga <vargaz@gmail.com>
14588 * *-alpha.*: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>:
14589 - fixed implementation of LOCALLOC opcode
14590 - implemented non-un compare for floats
14592 - implementation of FDIV and CKFINITE opcodes
14593 - fixes for latest mono updates
14594 - additional arch opcodes
14596 Mon Feb 12 11:54:16 CET 2007 Paolo Molaro <lupus@ximian.com>
14598 * Makefile.am: simplify and merge rules for cross-compilation.
14600 2007-02-07 Massimiliano Mantione <massi@ximian.com>
14602 * local-propagation.c: Actually *apply* the fix for bug 80591...
14604 Tue Feb 6 19:03:19 CET 2007 Paolo Molaro <lupus@ximian.com>
14606 * mini-exceptions.c: backuot part of the last change
14607 (fixes cas tests on amd64 related to GetExecutingAssembly ()).
14609 2007-02-06 Massimiliano Mantione <massi@ximian.com>
14610 * inssel.brg: Fix bug 59286.
14613 Tue Feb 6 12:23:50 CET 2007 Paolo Molaro <lupus@ximian.com>
14615 * mini-exceptions.c: patch from Zoltan to correctly check for
14616 stack boundaries (using the stack register, not the frame register),
14617 fixes bugs #80724, #79717.
14619 2007-02-03 Zoltan Varga <vargaz@gmail.com>
14621 * mini-ia64.c inssel-sparc.brg mini-sparc.c cpu-sparc.md: Get rid of OP_SETREG/
14622 OP_SETREGIMM, use OP_MOVE/OP_ICONST instead.
14624 * mini-amd64.c (mono_arch_output_basic_block): Fix ATOMIC_EXCHANGE in the
14625 presence of frame pointer elimination.
14627 2007-02-01 Geoff Norton <gnorton@customerdna.com>
14629 * mini-x86.h: NetBSD UCONTEX_REG defines.
14631 2007-02-01 Zoltan Varga <vargaz@gmail.com>
14633 * inssel-amd64.brg: Fix amd64 build.
14635 Thu Feb 1 14:02:09 CET 2007 Paolo Molaro <lupus@ximian.com>
14637 * mini.h: remove extern to workaround what looks likes gcc bug 26905
14640 2007-01-31 Zoltan Varga <vargaz@gmail.com>
14642 * mini-codegen.c (mono_is_regsize_var): New helper function usable by the back
14645 * mini-<ARCH>.c: Use mono_is_regsize_var ().
14647 2007-01-30 Mark Mason <mason@broadcom.com>
14649 * exceptions-mips.c: Lots of exception handling fixes, LMFs now work, some cleanups.
14650 * mini-mips.h: Add LMF magic numbers, and fix context set/get macros.
14651 * mini-mips.c: Cleanups, LMF handling now works, optimize store of zero, implement localloc
14652 beginning support for CEE_JMP [not quite working yet]
14653 * tramp-mips.c: LMF handling now works
14655 2007-01-30 Zoltan Varga <vargaz@gmail.com>
14657 * mini-amd64.c (peephole_pass): Optimize code common in initlocals blocks.
14659 * mini.h (NULLIFY_INS): New macro.
14661 Tue Jan 30 16:33:33 CET 2007 Paolo Molaro <lupus@ximian.com>
14663 * mini.c: statistical profiler fix for windows, patch
14664 from Tor Lillqvist (tml@novell.com).
14666 2007-01-30 Massimiliano Mantione <massi@ximian.com>
14667 * local-propagation.c: Fix bug 80591.
14669 Mon Jan 29 12:14:34 CET 2007 Paolo Molaro <lupus@ximian.com>
14671 * Makefile.am: put back the --export-dynamic option as with
14672 the previous gmodule flags (thanks to Robert Jordan).
14674 2007-01-28 Zoltan Varga <vargaz@gmail.com>
14676 * mini-sparc.c (peephole_pass): Fix #80622 for sparc as well.
14678 mini.h *.c: Allocate fp vregs from the same pool as the int vregs. Use this to
14679 simplify and speed up the local register allocator. Also rename some fields
14680 like iassign->vassign.
14682 * regalloc.c: Remove some functions which are no longer used since their
14683 inlined version is in mini-codegen.c.
14685 * mini-codegen.c: Rename mono_regstate2_ functions to mono_regstate_.
14687 * basic.cs objects.cs iltests.il: Merge tests from the linear IL branch.
14689 2007-01-27 Zoltan Varga <vargaz@gmail.com>
14691 * mini-amd64.c (peephole_pass): Remove optimizations which omit a
14692 narrowing. Fixes #80622.
14694 * iltests.il: Add new regresssion test.
14696 Fri Jan 26 18:31:45 CET 2007 Paolo Molaro <lupus@ximian.com>
14698 * mini.h, mini-trampolines.c, aliasing.c, mini-codegen.c,
14699 debug-debugger.c, debug-debugger.h: warning fixes.
14700 * driver.c: updated copyright year and made it fit in one line.
14702 Fri Jan 26 12:48:39 CET 2007 Paolo Molaro <lupus@ximian.com>
14704 * aot-runtime.c: updated to use mono-dl instead of gmodule.
14706 2007-01-25 Zoltan Varga <vargaz@gmail.com>
14708 * mini-x86.c (mono_arch_output_basic_block): Fix #80507 for x86.
14710 * mini-amd64.c (mono_arch_output_basic_block): Fix #80507 for amd64.
14712 * iltests.il: Add new test for bug #80507.
14714 Wed Jan 24 19:10:28 CET 2007 Paolo Molaro <lupus@ximian.com>
14716 * mini-arm.h: use soft-float also on vfp for now.
14718 Wed Jan 24 14:54:40 CET 2007 Paolo Molaro <lupus@ximian.com>
14720 * mini.c: fix some more soft-float issues.
14722 2007-01-24 Zoltan Varga <vargaz@gmail.com>
14724 * mini-sparc.h (MONO_ARCH_FRAME_ALIGNMENT): Fix sparc build.
14726 2007-01-24 Massimiliano Mantione <massi@ximian.com>
14727 * mini-arch.h, , inssel-amd64.brg, mini-x86.c, inssel-x86.brg,
14728 mini-ia64.c, mini-sparc.c, mini-alpha.c: Introduced
14729 MONO_ARCH_LOCALLOC_ALIGNMEENT to fix bug 80498.
14731 Wed Jan 24 12:04:39 GMT 2007 Paolo Molaro <lupus@ximian.com>
14733 * mini-arm.c: typo fix.
14735 2007-01-23 Neale Ferguson <neale@sinenomine.net>
14737 * mini-s390x.c: Use lgb instructions for I1 type variables instead of lb.
14739 2007-01-21 Zoltan Varga <vargaz@gmail.com>
14741 * mini.c (mono_allocate_stack_slots_full): Allocate memory from the cfg mempool.
14742 Share stack slots for scalar types. Avoid expensive g_list_free () calls.
14744 * mini-x86.c (mono_arch_allocate_vars): Don't free the result of allocate_stack_slots_full.
14746 * mini-amd64.c mini-ia64.c mini-alpha.c: Ditto.
14748 * mini.h (MonoJitStats): Add a new JIT statistics: locals_stack_size.
14750 * inssel.brg: Fix a warning.
14752 * mini.h (MonoBasicBlock): Make bb->dominated a GSList.
14754 * abcremoval.c ssa.c ssapre.c: Update after this change.
14756 * dominators.c (compute_dominators): Allocate bb->dominated from the cfg mempool.
14758 * dominators.c (df_set): Use mono_bitset_union_fast.
14760 Sat Jan 20 16:59:01 CET 2007 Paolo Molaro <lupus@ximian.com>
14762 * mini.h, genmdesc.c, genmdesc.pl, mini-${arch}.c, cprop.c,
14763 mini-codegen.c: reduce relocations and memory usage for the cpu
14766 2007-01-20 Zoltan Varga <vargaz@gmail.com>
14768 * mini-codegen.c (mono_regstate2_alloc_int): Optimize this using bsfq on amd64.
14770 * genmdesc.c genmdesc.pl mini.h: Remove some unused fields from the mdesc tables
14771 to reduce their size.
14773 2007-01-19 Mark Mason <mason@broadcom.com>
14775 * exceptions-mips.c: fix mono_arch_ip_from_context(), increase exception debug support.
14776 * mini-mips.c: more configuration macros, support long conditional branches, additional
14777 asserts, fix epilog instrumentation.
14778 * mini-mips.h: use standard stack walk
14779 * cpu-mips.md: increase size of div, rem and conditional branches
14781 Fri Jan 19 17:23:32 CET 2007 Paolo Molaro <lupus@ximian.com>
14783 * mini.h, mini-codegen.c, mini-$(arch).h: claenup references
14786 2007-01-19 Zoltan Varga <vargaz@gmail.com>
14788 * aot-compiler.c (encode_klass_info): Allow classes of the form <Type>[][].
14789 (compile_method): Ditto.
14791 * aot-runtime.c (decode_klass_info): Ditto.
14793 * mini.c (mono_method_to_ir): Call mono_get_got_var () in a place where it is
14794 needed by the code generated by inssel.brg. Also fix a warning.
14796 Thu Jan 18 17:55:22 CET 2007 Paolo Molaro <lupus@ximian.com>
14798 * mini.c: deal with enums that become genericinsts by
14799 being nested in a generic class (bug #79956).
14801 Thu Jan 18 16:52:56 CET 2007 Paolo Molaro <lupus@ximian.com>
14803 * mini.c: match the generic definition to check for
14804 private access with generic types (bug #78431).
14806 Thu Jan 18 11:50:13 CET 2007 Paolo Molaro <lupus@ximian.com>
14808 * genmdesc.pl, Makefile.am: perl implementation of genmdesc,
14809 to make life easier for people cross-compiling that insist on not
14812 2007-01-17 Mark Mason <mason@broadcom.com>
14814 * inssel-long.brg: patch to deal with mips missing flags
14815 * inssel-long32-mips.brg: implement overflow checks
14816 * insset-mips.brg: implement overflow checks
14817 * mini-mips.h: implement conditional exception handling
14818 * mini-mips.c: add mips_emit_exc_by_name(), implement conditional exception handling.
14819 Remove unused code, minor cleanups.
14820 * exceptions-mips.c: minor cleanups
14821 * mini-ops.h: add mips conditional exception ops
14822 * cpu-mips.md: add mips conditional exception ops
14825 Wed Jan 17 19:22:34 CET 2007 Paolo Molaro <lupus@ximian.com>
14827 * inssel.brg: patch from Mark Mason <mason@broadcom.com>
14828 to deal with mips missing of flags.
14830 Tue Jan 16 20:01:01 CET 2007 Paolo Molaro <lupus@ximian.com>
14832 * exceptions-ppc.c: execute fault handlers.
14834 Tue Jan 16 19:54:44 CET 2007 Paolo Molaro <lupus@ximian.com>
14836 * mini-ppc.c: handle missing call locationss with FORCE_INDIR_CALL.
14838 Tue Jan 16 13:14:31 CET 2007 Paolo Molaro <lupus@ximian.com>
14840 * mini.c: handle also floating point values in initialize_array.
14842 Tue Jan 16 12:42:40 CET 2007 Paolo Molaro <lupus@ximian.com>
14844 * mini.c, aot-runtime.c, aot-compiler.c: enable aot compilation of
14845 array initialization and make it conditional on the intrins option.
14847 Tue Jan 16 11:28:45 CET 2007 Paolo Molaro <lupus@ximian.com>
14849 * mini.h, patch-info.h, Makefile.am, aot-compiler.c: reduce
14850 relocations and put the patch info names close to the enum definition.
14852 2007-01-15 Mark Mason <mason@broadcom.com>
14854 * basic.cs, exceptions.cs: break up large tests to increase debugability.
14856 Mon Jan 15 18:57:14 CET 2007 Paolo Molaro <lupus@ximian.com>
14858 * mini.c: optimized RuntimeHelpers::InitializeArray () calls.
14860 2007-01-12 Raja R Harinath <rharinath@novell.com>
14862 * mini.c (mono_method_to_ir): Use new MonoGenericContext accessor.
14864 Thu Jan 11 11:16:42 CET 2007 Paolo Molaro <lupus@ximian.com>
14866 * Makefile.am: distribute the mips sources.
14868 Wed Jan 10 19:49:33 CET 2007 Paolo Molaro <lupus@ximian.com>
14870 * mini-codegen.h: handle bug #80489 here, by excluding ecx
14873 Wed Jan 10 19:08:05 CET 2007 Paolo Molaro <lupus@ximian.com>
14875 * cpu-x86.md: back out for now as this triggers other regressions.
14877 Wed Jan 10 18:33:16 CET 2007 Paolo Molaro <lupus@ximian.com>
14879 * cpu-x86.md: force src1 and dest regpair for long shift instructions
14880 to eax:edx, so ecx can't get allocated to them (bug #80489).
14882 Tue Jan 9 12:36:11 CET 2007 Paolo Molaro <lupus@ximian.com>
14884 * mini.c, mini-exceptions.c: enabled running fault handlers
14887 2007-01-03 Miguel de Icaza <miguel@novell.com>
14889 * driver.c: If nothing fail, do not use the string "failed",
14890 because it makes it very annoying to view test result logs on the
14893 2006-12-30 Miguel de Icaza <miguel@novell.com>
14895 * debug-debugger.c (mono_debugger_main): Rename "main" to
14896 "main_method" to prevent a warning.
14898 Remove a warning for unused field.
14900 2006-12-28 Martin Baulig <martin@ximian.com>
14903 (MONO_DEBUGGER__debugger_info): Add `get_lmf_addr'.
14905 2006-12-22 Martin Baulig <martin@ximian.com>
14907 * mdb-debug-info32.s, mdb-debug-info64.s: New files.
14908 Put a pointer to the `MONO_DEBUGGER__debugger_info' into a
14909 seperate `.mdb_debug_info' section, so we can access it from the
14910 debugger even if the binary is stripped.
14912 * debug-debug.c: Reference the `MONO_DEBUGGER__debugger_info_ptr'
14913 from the `.mdb_debug_info' here to prevent the linker from
14914 removing that section.
14916 * Makefile.am (mono_debugger_sources): Add mdb-debug-info32.s /
14917 mdb-debug-info64.s.
14919 2006-12-19 Robert Jordan <robertj@gmx.net>
14921 * mini-x86: enable the code to return small structures in
14922 registers for FreeBSD as well. Fixes bug #80278.
14923 * aot-runtime.c: Include sys/wait.h for WEXITSTATUS/WIFEXITED.
14925 Mon Dec 18 19:47:17 CET 2006 Paolo Molaro <lupus@ximian.com>
14927 * mini-x86.c: align the stack when calling the profiler
14928 function instrumenting the prolog (on OSX).
14930 Thu Dec 14 15:22:43 CET 2006 Paolo Molaro <lupus@ximian.com>
14932 * mini.c: emit a break opcode where Debugger.Break () is called.
14934 2006-12-13 Miguel de Icaza <miguel@novell.com>
14936 * mini.c (mono_method_to_ir): Provide useful information on this
14937 assert, to prevent others from debugging like I did.
14939 Tue Dec 12 17:01:38 CET 2006 Paolo Molaro <lupus@ximian.com>
14941 * mini.c: enable code which was incorrectly commented
14944 Tue Dec 12 16:28:15 CET 2006 Paolo Molaro <lupus@ximian.com>
14946 * mini-x86.c: enable on OSX, too, the code to return small
14947 structures in registers.
14949 Mon Dec 11 19:22:35 CET 2006 Paolo Molaro <lupus@ximian.com>
14951 * mini-x86.c: remove the use of the dynamic code manager here, too.
14953 Mon Dec 11 19:08:33 CET 2006 Paolo Molaro <lupus@ximian.com>
14955 * mini.h, debug-debugger.c, tramp-*.c: fixed
14956 mono_debugger_create_notification_function() to use
14957 mono_global_codeman_reserve () instead of a dynamic code manager.
14959 Tue Dec 5 17:54:50 CET 2006 Paolo Molaro <lupus@ximian.com>
14961 * mini.c, jit-icalls.h, jit-icalls.c: remove the
14962 ves_array_element_address() jit icall and use a generated
14963 managed method instead (which is about 4 times faster for a rank 3
14966 2006-11-29 Mark Mason <mason@broadcom.com>
14968 * basic-calls.cs: additional tests for passing
14969 structures as function arguments.
14971 2006-11-29 Mark Mason <mason@broadcom.com>
14973 * mini-mips.h: disable custom exception handling
14974 * mini-mips.c: throw/rethrow should use jalr to call
14975 exception stubs. Fixed bug with passing structures
14976 by value. More support for tracing floating point
14979 Wed Nov 29 20:28:17 CET 2006 Paolo Molaro <lupus@ximian.com>
14981 * mini.c: fixed typo in the soft-float ldind.r4 handling
14984 Wed Nov 29 11:33:03 CET 2006 Paolo Molaro <lupus@ximian.com>
14986 * mini.c, mini.h, driver.c: added --runtime command line
14987 option to select a different runtime than the autodetected one.
14988 * jit.h: added API for embedders to initialize with a specific
14991 Tue Nov 28 21:24:55 CET 2006 Paolo Molaro <lupus@ximian.com>
14993 * mini.c: handle also boxing of r4 values (bug #80024).
14995 Tue Nov 28 19:45:44 CET 2006 Paolo Molaro <lupus@ximian.com>
14997 * mini-ppc.c: force indirect calls until we reserve
14998 enough address space for all the generated code.
15000 Tue Nov 28 20:04:34 GMT 2006 Paolo Molaro <lupus@ximian.com>
15002 * exceptions-arm.c: workaround bugs in the libc definition
15003 of struct ucontext.
15005 Mon Nov 27 15:13:41 CET 2006 Paolo Molaro <lupus@ximian.com>
15007 * inssel.brg: fixes from me and Mark Mason.
15009 2006-11-23 Dick Porter <dick@ximian.com>
15011 * wapihandles.c (mini_wapi_seminfo): No need to adjust the counter
15012 semaphore display now we've fixed the initial value
15014 Wed Nov 22 11:04:37 CET 2006 Paolo Molaro <lupus@ximian.com>
15016 * inssel.brg: partially revert the last change to fix the build.
15018 2006-11-21 Mark Mason <mason@broadcom.com>
15020 * inssel.brg: Add and use compare-and-branch macros to support
15021 architectures that do not have condition code registers (ie. MIPS).
15022 * *-mips.{c,brg,md}: Fix copyright statements
15024 2006-11-20 Mark Mason <mason@broadcom.com>
15026 * Makefile.am: remove mini-codegen.c from list of MIPS sources
15027 * mini.c: Allow GET_CONTEXT to be specified by the arch port
15028 * mini.h: Added declaration for mono_print_ins()
15029 * mini-codegen.c: added ins_spec initializer for MIPS
15030 * mini-codegen.c (mono_call_inst_add_outarg_reg): added asserts for
15031 vreg to be virtual and hreg to be non-virtual.
15032 * mini-codegen.c (mono_spillvar_offset): assert if MIPS - spilling
15033 is not yet working/implemented correctly.
15034 * mini-codegen.c (print_ins): rename to mono_print_ins(), make
15035 non-static, fixup calls to print_ins() from other parts in the file.
15037 2006-11-20 Mark Mason <mason@broadcom.com>
15039 * basic-calls.cs: added tests for passing structures as arguments
15042 Mon Nov 20 19:40:11 CET 2006 Paolo Molaro <lupus@ximian.com>
15044 * inssel-long32.brg: optimize signed division by power of two.
15046 Mon Nov 20 17:37:58 CET 2006 Paolo Molaro <lupus@ximian.com>
15048 * mini-arm.c: added support for interworking with thumb code
15049 (mono must be still be built using the ARM instruction encoding).
15051 2006-11-19 Miguel de Icaza <miguel@novell.com>
15053 * mini.c (type_from_op): Separate the conditions for OP_EQ as the
15054 verifier has different rules for it. Fixes a few verifier issues
15057 * mini-exceptions.c (mono_handle_native_sigsegv): Put the message
15058 at the end, so people know what happened.
15060 Thu Nov 16 14:07:18 CET 2006 Paolo Molaro <lupus@ximian.com>
15062 * brach-opts.c: in optimize_exception_target() make sure we
15063 are in a catch clause (fixes bug #79871).
15065 Thu Nov 16 12:42:13 CET 2006 Paolo Molaro <lupus@ximian.com>
15067 * jit-icalls.c, jit-icalls.h, mini-arm.c, mini.c:
15068 more soft-float support fixes.
15070 Wed Nov 15 18:45:47 GMT 2006 Paolo Molaro <lupus@ximian.com>
15072 * mini-arm.c, inssel-arm.brg: ABI fix for longs and doubles
15073 that are passed half on the stack and half in registers.
15075 Wed Nov 15 17:00:27 CET 2006 Paolo Molaro <lupus@ximian.com>
15077 * mini-ops.h, mini-arch.h, helpers.c, Makefile.am:
15078 more mips integration work from Mark E Mason
15079 <mark.e.mason@broadcom.com>.
15081 Wed Nov 15 16:34:03 CET 2006 Paolo Molaro <lupus@ximian.com>
15083 * exceptions-mips.c, inssel-mips.brg, mini-mips.h,
15084 cpu-mips.md, inssel-long32-mips.brg, mini-mips.c,
15085 tramp-mips.c: added sources for the mips port, not
15086 integrated in the build yet. Contributed by
15087 Mark E Mason <mark.e.mason@broadcom.com>.
15089 2006-11-14 Neale Ferguson <neale@sinenomine.net>
15091 * mini-s390[x].c (is_regsize_var): Support PTR/FNPTR too.
15093 Tue Nov 14 16:06:37 CET 2006 Paolo Molaro <lupus@ximian.com>
15095 * Makefile.am, inssel-float.brg, inssel-softfloat.brg:
15096 put the soft-float rules in its own file since it seems to
15097 break s390 compilation.
15099 Mon Nov 13 15:54:38 CET 2006 Paolo Molaro <lupus@ximian.com>
15101 * mini-arm.c: fixed wrnings.
15103 Fri Nov 10 19:18:32 CET 2006 Paolo Molaro <lupus@ximian.com>
15105 * mini-arm.c, mini-arm.h, cpu-arm.md, inssel-float.brg,
15106 inssel-arm.brg: ARM support for soft-float.
15108 Fri Nov 10 18:38:15 CET 2006 Paolo Molaro <lupus@ximian.com>
15110 * mini.c, jit-icalls.c, jit-icalls.h: added first cut at handling
15111 loads and stores of 32 bit fp values.
15113 2006-11-10 Zoltan Varga <vargaz@gmail.com>
15115 * mini-sparc.c (is_regsize_var): Support PTR/FNPTR too.
15117 * tramp-sparc.c (mono_arch_patch_callsite): Fix this function so it actually
15118 works. Fixes #79852 and #79463.
15120 Thu Nov 9 16:56:13 CET 2006 Paolo Molaro <lupus@ximian.com>
15122 * mini.c, mini-codegen.c, jit-icalls.c, jit-icalls.h:
15123 more soft-float support WIP and fixes.
15125 Wed Nov 8 16:40:02 CET 2006 Paolo Molaro <lupus@ximian.com>
15127 * mini-arm.c: some VFP updates.
15129 Tue Nov 7 19:45:51 CET 2006 Paolo Molaro <lupus@ximian.com>
15131 * mini-exceptions.c: 0 is a valid local var offset in some
15132 architectures, don't assert (bug #78508).
15134 Tue Nov 7 18:17:52 GMT 2006 Paolo Molaro <lupus@ximian.com>
15136 * exceptions-arm.c: fixed off by one error in stack walk code.
15138 Tue Nov 7 11:27:26 CET 2006 Paolo Molaro <lupus@ximian.com>
15140 * mini.h, mini.c: more precise tracking of type load exceptions.
15142 2006-11-03 Robert Jordan <robertj@gmx.net>
15144 * Makefile.am: [WIN32] Add monow.exe target.
15145 * driver.c: [WIN32] Don't detach the console when debugging.
15148 2006-10-30 Miguel de Icaza <miguel@novell.com>
15150 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Eliminate warning.
15152 2006-10-23 Zoltan Varga <vargaz@gmail.com>
15154 * aot-compiler.c (emit_method_info): Add a case missed earlier.
15156 * driver.c (mini_regression): Fix --regression with AOT.
15158 * aot-compiler.c (emit_method_info): Fix AOT on amd64.
15160 2006-10-17 Zoltan Varga <vargaz@gmail.com>
15162 * mini.c (GET_CONTEXT): Correct the definition of this for sparc/linux.
15164 * mini-sparc.h: Don't use sigaction on sparc/linux.
15166 * exceptions-sparc.c: Call mono_arch_flush_icache () in a couple of places.
15168 * mini-sparc.c (mono_sparc_flushw): Call mono_arch_flush_icache ().
15170 * mini-exceptions.c: Add proper include files for getpid ().
15172 2006-10-16 Zoltan Varga <vargaz@gmail.com>
15174 * aot-runtime.c (mono_aot_get_method): Change this to return the native code
15175 address instead of a MonoJitInfo* to avoid decoding the exception info for the
15178 * aot-runtime.c aot-compiler.c: Use uint16 instead of uint32 entries in the
15179 name cache to reduce its size.
15181 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
15183 2006-10-15 Zoltan Varga <vargaz@gmail.com>
15185 * mini-x86.c: Save/restore the current LMF structure more efficiently using
15186 the mono_lmf TLS variable.
15188 * exceptions-x86.c (mono_arch_find_jit_info): Only access lmf->method in
15189 trampoline lmf frames.
15191 * mini-sparc.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Define this on sparc as well.
15193 2006-10-14 Zoltan Varga <vargaz@gmail.com>
15195 * mini-amd64.c: Save/restore the current LMF structure more efficiently using
15196 the mono_lmf TLS variable.
15198 * mini-exceptions.c: Access the LMF structure through accessors.
15200 * mini.c: Allow the backends the option for storing the lmf in a dedicated TLS
15201 variable instead of in jit_tls->lmf.
15203 * mini-x86.c mini-amd64.c: Update after lmf->lmf_addr name change.
15205 * exceptions-amd64.c (mono_arch_find_jit_info): Only access lmf->method in
15206 trampoline lmf frames.
15208 * mini-amd64.c (mono_arch_emit_prolog): Do not set lmf->method as it is not needed.
15210 2006-10-12 Zoltan Varga <vargaz@gmail.com>
15212 * mini.c trace.c mini-x86.c: Revert these too.
15214 * mini.c trace.c mini-x86.c: Remove warning workarounds after the mono_type_size ()
15217 Tue Oct 10 11:35:20 CEST 2006 Paolo Molaro <lupus@ximian.com>
15219 * genmdesc.c: removed now dead code.
15221 2006-10-09 Robert Jordan <robertj@gmx.net>
15223 * mini.c: Disable the CrashReporter on MacOS X; Fixes #74869
15225 Mon Oct 9 17:06:41 CEST 2006 Paolo Molaro <lupus@ximian.com>
15227 * mini.h: do not leave gaps in the opcode values.
15229 Mon Oct 9 16:08:51 CEST 2006 Paolo Molaro <lupus@ximian.com>
15231 * jit-icalls.h: flag functions as internal here, too.
15233 Mon Oct 9 15:58:18 CEST 2006 Paolo Molaro <lupus@ximian.com>
15235 * mini.h, aliasing.h, declsec.h, regalloc.h, trace.h: mark internal
15236 functions with the internal attribute.
15238 Mon Oct 9 15:52:45 CEST 2006 Paolo Molaro <lupus@ximian.com>
15240 * aot-compiler.c: fclose the file descriptor in the profile read loop.
15242 Fri Oct 6 16:01:38 CEST 2006 Paolo Molaro <lupus@ximian.com>
15244 * mini.c, jit-icalls.c, inssel-float.brg: beginnings of support
15247 2006-10-05 Zoltan Varga <vargaz@gmail.com>
15249 * mini-x86.c (emit_load_volatile_arguments): New function to handle arguments of
15250 tail calls as on other platforms.
15252 * mini.c (mono_method_to_ir): Fix a few tailcall problems. Fixes #79557.
15254 * iltests.il: Add a few tailcall tests.
15256 Tue Oct 3 16:33:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
15258 * driver.c: fix loop for old compilers (bug #79521).
15260 2006-10-02 Zoltan Varga <vargaz@gmail.com>
15262 * mini-exceptions.c (ves_icall_get_trace): Remove debug printf.
15264 * aot-runtime.c (mono_aot_get_class_from_name): Avoid a memory allocation.
15266 * aot-compiler.c: Add a new option 'metadata-only' to only emit the cached
15267 metadata without any code.
15269 * mini-exceptions.c (mono_handle_native_sigsegv): Add some code to print out
15270 more precise debugging information using gdb.
15272 2006-09-30 Zoltan Varga <vargaz@gmail.com>
15274 * inssel-ia64.brg: Make the helper methods static.
15276 Thu Sep 28 16:40:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
15278 * inssel-x86.brg: make the helper methods static.
15280 Thu Sep 28 16:31:32 CEST 2006 Paolo Molaro <lupus@ximian.com>
15282 * inssel-amd64.brg, mini-amd64.c: small cleanup, use inst_call.
15284 Thu Sep 28 15:36:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
15286 * mini.c: updates for monoburg changes.
15287 * inssel.brg: make a few helper functions static as they should.
15289 2006-09-27 Zoltan Varga <vargaz@gmail.com>
15291 * Makefile.am: Move mini-codegen.c to common_sources.
15293 Wed Sep 27 15:07:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
15295 * mini.h: instroduce inst_call in MonoInst for use in OUTARG
15297 * Makefile.am, cpu-g4.md, inssel-ppc.brg, mini-codegen.c, mini-ppc.c,
15298 mini-ppc.h: port to use the common local register allocator.
15300 2006-09-26 Zoltan Varga <vargaz@gmail.com>
15302 * mini.h: Remove the comment too then.
15304 Tue Sep 26 14:02:58 CEST 2006 Paolo Molaro <lupus@ximian.com>
15306 * mini.h: put back backend.data which is to be used shortly and
15307 doesn't increase the size of MonoInst. If any 64 bit arch aligned
15308 pointers on 4 byte boundaries it'd have much bigger issues running
15309 and you can ifdef it out anyway.
15311 2006-09-26 Zoltan Varga <vargaz@gmail.com>
15313 * mini.h (MonoInst): Remove backend.data field since it is unused and increases
15314 MonoInst size by 4 bytes on 64 bit machines.
15316 Tue Sep 26 11:57:26 CEST 2006 Paolo Molaro <lupus@ximian.com>
15318 * *.{c,h,brg}: long due removal of the unused field in MonoInst and
15319 replacement with more meaningful field names. Arch maintainers, please
15320 check the assigned names are good enough for your arch.
15322 2006-09-26 Zoltan Varga <vargaz@gmail.com>
15324 * cpu-ia64.md mini-ia64.c inssel-ia64.brg mini-ops.h: Get rid of the
15325 OP_IA64_FETCHADD opcodes, use OP_ATOMIC_ADD_IMM_NEW opcodes instead.
15327 Mon Sep 25 11:05:24 CEST 2006 Paolo Molaro <lupus@ximian.com>
15329 * mini.h, driver.c, optflags-def.h, Makefile.am: reduce runtime
15330 relocations and memory requirements, put the optimization flags
15331 definitions in their own file.
15333 2006-09-24 Zoltan Varga <vargaz@gmail.com>
15335 * jit-icalls.c (mono_helper_stelem_ref): Remove this unused helper function.
15337 * mini.c (mini_init): Remove reference to mono_helper_stelem_ref.
15339 2006-09-22 Zoltan Varga <vargaz@gmail.com>
15341 * mini-amd64.c (add_valuetype): Fix an uninitialized memory issue.
15343 Thu Sep 21 19:06:09 CEST 2006 Paolo Molaro <lupus@ximian.com>
15345 * inssel.brg: use the correct function to get the size of an item
15346 in an array, given an element class.
15347 * aot-compiler.c: do not access class->class_size directly.
15349 Thu Sep 21 12:10:56 CEST 2006 Paolo Molaro <lupus@ximian.com>
15351 * mini.h, debug-mini.c: added a debugging function to print
15352 info about local variables and arguments in a jitted method.
15354 2006-09-20 Zoltan Varga <vargaz@gmail.com>
15356 * mini-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
15358 * exceptions-ia64.c: Fix some problems reported by Bill Seurer <seurer@us.ibm.com>.
15360 2006-09-19 Zoltan Varga <vargaz@gmail.com>
15362 * mini-ia64.c (mono_arch_call_opcode): Avoid using the same loop index in the
15363 inner and outer loops when passing vtypes.
15365 Tue Sep 19 17:53:40 CEST 2006 Paolo Molaro <lupus@ximian.com>
15367 * mini-ppc.c: take into account the cpu errata for cache flushing
15368 which caused some random errors (bug #79381).
15370 2006-09-19 Zoltan Varga <vargaz@gmail.com>
15372 * mini-amd64.c (mono_arch_emit_exceptions): Emit the call to
15373 mono_arch_throw_corlib_exception using emit_call () too. Fixes #79271.
15375 2006-09-17 Zoltan Varga <vargaz@gmail.com>
15377 * aot-runtime.c (load_aot_module): Return immeditely if the AOT module was already
15380 * exceptions-amd64.c (gregs_from_ucontext): Apply another patch from the
15381 freebsd ports tree.
15383 * mini-amd64.c (emit_call): Avoid near calls on freebsd.
15384 (mono_arch_patch_code): Remove the unused handling of MONO_PATCH_INFO_CLASS_INIT.
15386 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix check for 32 bitness of
15389 2006-09-13 Zoltan Varga <vargaz@gmail.com>
15391 * aot-runtime.c (load_aot_module_from_cache): Fix PPC build.
15393 2006-09-12 Zoltan Varga <vargaz@gmail.com>
15395 * mini.c (UNVERIFIED): Add a 'break-on-unverified' MONO_DEBUG option so this
15396 macro does not have to be changed during debugging.
15398 * 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>.
15400 * cpu-pentium.md: Rename this to cpu-x86.md for consistency with other platforms.
15402 * Makefile.am mini-x86.c mini-codegen.c: Rename pentium_desc to x86_desc.
15404 * mini.c (mini_get_ldelema_ins): Allow ldelema2d optimization if
15405 MONO_ARCH_NO_EMULATE_MUL is defined.
15407 * mini-ia64.h (MONO_ARCH_CALLEE_FREGS): Reserve f33 for use by instructions.
15409 * mini-ia64.h: Define MONO_ARCH_NO_EMULATE_MUL.
15411 * mini-ia64.c: Implement CEE_MUL based on gcc emitted code.
15413 * mini-ia64.c (mono_arch_lowering_pass): Optimize store_membase_imm with offset==0.
15415 2006-09-11 Zoltan Varga <vargaz@gmail.com>
15417 * mini-x86.h mini-amd64.h mini-exceptions.c: Move the bsd specific MAP_ANON
15418 stuff to mini-exceptions.c where it is used.
15420 * mini-sparc.c (mono_arch_setup_jit_tls_data): Remove the duplicate altstack
15421 setup code, the real one is in mini-exceptions.c.
15423 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Move all dependencies on the
15424 layout of ucontext_t to helper functions in exceptions-amd64.c, as on x86. Add
15425 some changes from the freebsd ports tree.
15427 * mini-amd64.h exceptions-amd64.c: Fix the amd64 build. Get rid of the SC_
15430 * mini-amd64.h: Freebsd has MAP_ANON instead of MAP_ANONYMOUS.
15432 Mon Sep 11 13:18:55 CEST 2006 Paolo Molaro <lupus@ximian.com>
15434 * mini.c: on Linux, check for /proc to be mounted
15435 (bug# 79351, novell bug#201204).
15437 Mon Sep 11 13:10:12 CEST 2006 Paolo Molaro <lupus@ximian.com>
15439 * mini.c: handle cases where pthread_attr_getstack() behaves
15440 incorrectly (bug #78096).
15442 Mon Sep 11 11:31:10 BST 2006 Paolo Molaro <lupus@ximian.com>
15444 * mini-arm.c: support larger stack frames (bug #79272).
15446 2006-09-08 Zoltan Varga <vargaz@gmail.com>
15448 * aot-runtime.c (mono_aot_get_class_from_name): Remove a debug printf.
15450 * aot-compiler.c: Add a hash table to the AOT file mapping class names to typedef
15453 * aot-runtime.c (mono_aot_get_class_from_name): New function used by
15454 mono_class_from_name () to find a class from its name.
15456 * mini.c (mini_init): Register mono_aot_get_class_from_name () with the runtime.
15458 2006-09-07 Zoltan Varga <vargaz@gmail.com>
15460 * mini-amd64.c (emit_call): Avoid strstr () call if possible.
15462 2006-09-05 Kornel Pal <kornelpal@gmail.com>
15464 * Makefile.am: Renamed mono-1.dll to mono.dll. (-avoid-version)
15466 2006-09-04 Zoltan Varga <vargaz@gmail.com>
15468 * mini.c (mono_icall_get_wrapper): Fix a race condition on initializing
15469 callinfo->trampoline.
15471 * mini-amd64.c (emit_call): Special case calls to the vararg array icalls. Hopefully
15473 (mono_arch_patch_code): Add some debug code to help track down similar failures in the
15476 2006-09-03 Zoltan Varga <vargaz@gmail.com>
15478 * aot-runtime.c (mono_aot_plt_resolve): Add an assert.
15480 2006-09-02 Zoltan Varga <vargaz@gmail.com>
15482 * tramp-x86.c (mono_arch_create_specific_trampoline): Don't increase
15483 stats.method_trampolines, it is already done by the generic trampoline code.
15485 * tramp-amd64.c (mono_arch_create_specific_trampoline): Ditto.
15487 2006-09-01 Zoltan Varga <vargaz@gmail.com>
15489 * mini.c: Remove some references to mono_compile_aot, and use cfg->compile_aot instead.
15491 * aot-runtime.c: Add some tweaks to the MONO_AOT_CACHE functionality.
15493 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix a FIXME.
15495 * mini.c (print_jit_stats): Print mscorlib mempool size too.
15497 * mini.c (print_jit_stats): Print new stats.
15499 * *-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
15501 2006-08-31 Zoltan Varga <vargaz@gmail.com>
15503 * mini.c (mini_get_ldelema_ins): Fix verifier error when calling
15504 Address on two dimensional arrays. Fixes #78729.
15506 * mini.h (MonoCompile): Add a 'skip_visibility' field.
15508 * mini.c (method_to_ir): Disable visibility checks if skip_visibility is set on
15511 * mini-amd64.c (mono_arch_emit_exceptions): Fix assertion introduced by the last change.
15513 * mini.c (mono_runtime_cleanup_handlers): Clean up signal handlers on unix. Fixes
15516 * mini.c (handle_array_new): Applied patch from "briaeros007". Fix
15518 (mini_get_ldelema_ins): Ditto.
15520 2006-08-30 Zoltan Varga <vargaz@gmail.com>
15522 * mini-amd64.c (mono_arch_emit_exceptions): Align fp constants to 16 bytes.
15523 (mono_arch_output_basic_block): Avoid unaligned accesses in FNEG implementation.
15526 2006-08-29 Neale Ferguson <neale@sinenomine.net>
15528 * mini-s390.c, mini-s390x.c: Fix VARARG case processing with 0 arguments. Add
15529 mono_arch_get_patch_offset as a dummy entry point to allow successful link.
15531 * exceptions-s390x.c: Cosmetic change.
15533 * tramp-s390.c: Fix warning.
15535 * cpu-s390.md: Correct length of mul_imm.
15537 Wed Aug 23 19:24:00 CEST 2006 Paolo Molaro <lupus@ximian.com>
15539 * aot-compiler.c: added binary writer with ELF backend
15540 implementation (only on Linux/x86 for now).
15542 2006-08-18 Zoltan Varga <vargaz@gmail.com>
15544 * Makefile.am: Don't run net 2.0 AOT tests.
15546 * aot-compiler.c (compile_method): Skip methods with tail calls as well.
15547 (mono_compile_assembly): Skip net 2.0 assemblies as well.
15549 * aot-runtime.c (load_patch_info): Fix an uninitialized memory error.
15551 Fri Aug 18 19:38:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
15553 * aot-compiler.c: simplified and refactored the asm-writing code
15554 to allow different backends.
15556 2006-08-18 Zoltan Varga <vargaz@gmail.com>
15558 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
15560 * aot-compiler.c aot-runtime.c: Reorg the GOT slot allocation code a
15561 little. Share patches of type TYPE_FROM_HANDLE as well.
15563 * mini.c (mono_patch_info_equal): New helper function.
15564 (mono_patch_info_hash): Ditto.
15566 * aot-compiler.c (emit_method_code): Fix s390 build.
15568 * mini.c (mono_allocate_stack_slots_full): Fix yet another place where byref
15569 is not handled because it is stored as a flag and not as a type ctor. Fixes
15572 2006-08-17 Zoltan Varga <vargaz@gmail.com>
15574 * aot-compiler.c: Fix computation of GOT slot statistics.
15576 * aot-compiler.c aot-runtime.c: Implement sharing of GOT slots for classes/fields.
15577 Also remove support for not PIC AOT.
15579 * mini.h: Bump AOT file format version.
15581 * objects.cs: Add a test for #78990.
15583 * mini-x86.c (mono_arch_output_basic_block): Applied patch from Peter Dettman
15584 (peter.dettman@iinet.net.au). Fixes #79087.
15586 * basic-long.cs: Add a test for the above.
15588 2006-08-16 Zoltan Varga <vargaz@gmail.com>
15590 * aot-compiler.c (get_got_offset): Add a cache for GOT entries, not yet used.
15592 * aot-compiler.c (get_plt_index): Add a cache for wrappers too. Simplify the
15595 2006-08-15 Zoltan Varga <vargaz@gmail.com>
15597 * mini.c (mini_init): Fix registration of idiv/imul opcodes which can throw
15600 2006-08-10 Jonathan Chambers <joncham@gmail.com>
15602 * mini.c: Don't verify COM proxy invoke calls
15605 2006-08-10 Dick Porter <dick@ximian.com>
15607 * wapihandles.c (mini_wapi_seminfo): More info, to help track down
15608 which process is holding semaphores locked.
15610 2006-08-08 Zoltan Varga <vargaz@gmail.com>
15612 * mini-ia64.c mini-amd64.c: Fix #79027.
15614 * mini-sparc.c (mono_arch_call_opcode): Fix the previous patch.
15616 * mini-sparc.c (mono_arch_call_opcode): Fix #79027.
15618 * mini-x86.c (mono_arch_call_opcode): Handle the case where there are no
15619 implicit arguments in a vararg call. Fixes #79027.
15621 2006-08-07 Zoltan Varga <vargaz@freemail.hu>
15623 * mini.c (mono_get_element_address_signature): Use CDECL calling convention on windows. Fixes #78969.
15624 (mono_get_array_new_va_signature): Ditto.
15626 2006-08-05 Zoltan Varga <vargaz@gmail.com>
15628 * aot-runtime.c: Call init_plt lazily.
15630 * inssel-long.brg: Fix unsigned long->int conversion.
15632 * aot-runtime.c (init_plt): Remove a redundant make_writable () call.
15634 * aot-compiler.c aot-runtime.c: Reorganize the file structure in the amd64 case so
15635 that most data is now in the .rss/.data section.
15637 2006-08-04 Zoltan Varga <vargaz@gmail.com>
15639 * aot-compiler.c: Correct the computation of the 'direct-calls' statistic.
15641 * aot-compiler.c: Print the number of methods without GOT slots as a statistics.
15643 * aot-compiler.c aot-runtime.c tramp-amd64.c: Resurrect amd64 AOT support.
15645 * tramp-amd64.c (mono_arch_patch_callsite): Fix a warning.
15647 * jit-icalls.c (mono_helper_compile_generic_method): Unbox vtypes since this is a
15648 virtual call. Fixes #79010.
15650 * mini.c (mono_method_to_ir): Pass an additional out arg to compile_generic_method
15651 and use the result as the this argument in the real call.
15653 * generics.2.cs: Add a new test for #79010.
15655 2006-08-03 Zoltan Varga <vargaz@gmail.com>
15657 * mini-x86.c: Fix a warning.
15659 * aot-compiler.c: Add a bunch of statistics.
15661 * mini.c (inline_method): Disable inlining in out-of-line bblocks.
15663 2006-08-02 Zoltan Varga <vargaz@gmail.com>
15665 * mini-arch.h Makefile.am mini-ops.h mini-codegen.c: More alpha updates.
15667 2006-08-01 Zoltan Varga <vargaz@gmail.com>
15669 * 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>.
15671 2006-07-13 Miguel de Icaza <miguel@novell.com>
15673 * mini.c (mono_method_to_ir): Obtain the original method in the
15674 CIL stream and use this to perform validation.
15678 2006-07-19 Zoltan Varga <vargaz@gmail.com>
15680 * mini-x86.c (mono_arch_get_argument_info): Fix a warning.
15681 (mono_arch_call_opcode): Ditto.
15683 * mini.c (mono_method_to_ir): Clear ins_flag at the end of CEE_CALL. Fixes
15686 * mini.c (mono_patch_info_dup_mp): New helper function.
15688 * aot-compiler.c (compile_method): Fix some of the memory allocated during
15689 compilation. Fixes #78827.
15691 2006-07-18 Kornel Pal <kornelpal@gmail.com>
15693 * declsec.c: Use original security informations for
15694 MONO_WRAPPER_MANAGED_TO_MANAGED.
15696 2006-07-15 Jonathan Chambers <joncham@gmail.com>
15698 * mini.c: Allow Com Interop methods/classes and
15699 don't verify COM wrapper calls
15702 2006-07-13 Zoltan Varga <vargaz@gmail.com>
15704 * inssel-long32.brg: Fix long->i4 checked conversion.
15706 * exceptions.cs: Add a test for the above.
15708 2006-07-08 Zoltan Varga <vargaz@gmail.com>
15710 * mini-exceptions.c (mono_setup_altstack): Fix a memory leak.
15712 * mini.c: Applied patch from Joachim Ante (joe@otee.dk). Fix some shutdown
15715 * helpers.c (mono_disassemble_code): Avoid using fixed temporary files. Fixes
15718 2006-07-03 Zoltan Varga <vargaz@gmail.com>
15720 * mini.c: Fix solaris/x86 exception handling.
15722 * Makefile.am: Get rid of $(ICU_LIBS).
15724 2006-07-02 Zoltan Varga <vargaz@gmail.com>
15726 * mini-exceptions.c: Fix handling of unhandled SIGSEGV exceptions on ia64.
15727 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Use MONO_INIT_CONTEXT_FROM_CURRENT.
15728 (ves_icall_System_Security_SecurityFrame_GetSecurityFrame): Ditto.
15730 * mini-ia64.h (MONO_CONTEXT_SET_FUNC): New macro.
15732 * mini-exceptions.c (mono_handle_native_sigsegv): Prevent infinite loops if
15733 this function causes a SIGSEGV.
15735 2006-06-22 Zoltan Varga <vargaz@gmail.com>
15737 * mini.c: Remove unused solaris/x86 includes.
15739 2006-06-21 Zoltan Varga <vargaz@gmail.com>
15741 * jit.h: Add G_BEGIN_DECLS/G_END_DECLS.
15743 2006-06-20 Jb Evain <jbevain@gmail.com>
15745 * cpu-g4.md: fix max length of start_handler instruction.
15747 2006-06-20 Massimiliano Mantione <massi@ximian.com>
15748 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78656.
15750 2006-06-16 Massimiliano Mantione <massi@ximian.com>
15751 * ssa.c: Fixed bug 78653 for SSA based deadce.
15752 * mini.h: added MONO_INST_DEFINITION_HAS_SIDE_EFFECTS flag go
15753 MonoInst.flags, used in SSA based deadce.
15754 * aliasing.c: Fixed bug 78653 for "fastpath" deadce.
15755 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78653.
15757 Thu Jun 15 16:52:46 CEST 2006 Paolo Molaro <lupus@ximian.com>
15759 * tramp-ppc.c: don't use malloc () for trampoline code, sometimes
15760 it can end up using non executable memory on ppc64 systems
15761 running ppc32 userspace (fix from Johannes Berg).
15763 2006-06-14 Dick Porter <dick@ximian.com>
15765 * wapihandles.c: Fix a bunch of signed/unsigned warnings from gcc
15768 2006-06-13 Massimiliano Mantione <massi@ximian.com>
15769 * mini.c: Made so that inline is locally disabled if it would
15770 trigger a .cctor, because too many apps depend on this behavior
15771 (which seems to be also the one of the MS CLR).
15773 2006-06-13 Zoltan Varga <vargaz@gmail.com>
15775 * mini-amd64.c (mono_emit_stack_alloc): Fix initialization of localloc'ed memory.
15776 No idea why this worked before.
15778 * branch-opts.c (mono_branch_optimize_exception_target): Avoid branches
15779 which branch to outer exception clauses since they could skip the
15780 inner finally clauses. Fixes #78633.
15782 * exceptions.cs: Add a test for the above.
15784 * mini.c (merge_basic_blocks): Nullify the branch at the end of the first bb.
15787 * iltests.il: Add a test for the above.
15789 2006-06-12 Zoltan Varga <vargaz@gmail.com>
15791 * mini.c (remove_block_if_useless): Do not remove the bblock immediately
15792 after the end of a try bblock, to prevent asserts in mini_method_compile ().
15794 * iltests.il: Add a test for the above.
15796 2006-06-10 Zoltan Varga <vargaz@gmail.com>
15798 * mini-ia64.c (mono_arch_lowering_pass): Remove some code duplication.
15800 * mini-ia64.c inssel-ia64.brg: Implement the new net 2.0 Interlocked.Add
15801 methods as instrinsics.
15803 2006-06-09 Wade Berrier <wberrier@novell.com>
15805 * Makefile.am: Fix sources list for svn rename so that make dist succeeds
15806 (simple-cee-ops.h ssapre-mini-ops.h)
15808 2006-06-09 Neale Ferguson <neale@sinenomine.net>
15810 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on s390/s390x.
15811 * mini-s390x.c, mini-s390.c: Correct ATOMIC operations (incorrect register for CS
15813 * mini-s390x.h, mini-s390.h: Simplify MCONTEXT_GET_BP.
15814 * cpu-s390x.md: Fix max. length values for a couple of instructions.
15816 2006-06-09 Jonathan Chambers <jonathan.chambers@ansys.com>
15818 * mini-exceptions.c: Minor fix for building mono in Visual Studio.
15820 2006-06-08 Massimiliano Mantione <massi@ximian.com>
15822 * ssapre-cee-ops.h: Renamed as "simple-cee-ops.h"
15823 * simple-cee-ops.h: Was "ssapre-cee-ops.h" (renamed).
15824 * ssapre-mini-ops.h: Renamed as "simple-mini-ops.h"
15825 * simple-mini-ops.h: Was "ssapre-mini-ops.h" (renamed).
15826 * local-propagation.c: In mono_cprop_invalidate_values use a whitelist
15827 of opcodes, so that bug 78549 should not happen again.
15828 * ssapre.c: Updated to use the renamed files.
15830 2006-06-08 Zoltan Varga <vargaz@gmail.com>
15832 * mini-amd64.c (mono_arch_output_basic_block): Fix a wrong reg-reg move
15833 in OP_ATOMIC_EXCHANGE_I4.
15835 2006-06-07 Wade Berrier <wberrier@novell.com>
15837 * tramp-s390.c: Fix s390 build (add missing pointer declarations
15838 in mono_debugger_create_notification_function)
15840 2006-06-06 Zoltan Varga <vargaz@gmail.com>
15842 * mini.c (NEW_AOTCONST_TOKEN): Fix amd64 build.
15844 * mini.c (type_from_stack_type): Disable some changes which do not
15847 * driver.c: Reenable opts.
15849 * mini.h (MonoStackSlot): New structure to keep track of the verification state
15850 of the evaluation stack.
15852 * mini.h (MonoBasicBlock): Add a 'stack_state' field to keep track of the
15853 evaluation stack trace at entry to the bblock.
15855 * mini.c (merge_stacks): New function to perform verification of stack merges.
15856 Turned off by default.
15858 * mini.c: Fill up ins->klass for instructions whose type is STACK_OBJ or
15861 2006-06-06 Massimiliano Mantione <massi@ximian.com>
15863 * local-propagation.c: Fixed bug 78549.
15865 2006-06-04 Zoltan Varga <vargaz@gmail.com>
15867 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on ia64.
15869 2006-06-02 Miguel de Icaza <miguel@novell.com>
15871 * tramp-sparc.c, tramp-ppc.c, tramp-s390.c, tramp-s390x.c,
15872 tramp-arm.c, tramp-ia64.c
15873 (mono_debugger_create_notification_function): Update signature to
15874 new signature and use new protocol for creating the notification
15877 Should fix the build.
15879 2006-06-02 Geoff Norton <gnorton@customerdna.com>
15881 * exceptions-ppc.c (mono_jit_walk_stack)
15882 (ves_icall_get_frame_info): Fix the build
15884 2006-06-02 Zoltan Varga <vargaz@gmail.com>
15886 * mini.c (mono_set_defaults): Fix the handling of -O=-all.
15888 2006-05-31 Raja R Harinath <rharinath@novell.com>
15890 * il2tests.2.il: New file for generics CIL tests. Add test for
15892 * Makefile.am: Update.
15895 * mini.c (mono_method_to_ir): Don't apply box+brtrue optimization
15898 2006-05-30 Massimiliano Mantione <massi@ximian.com>
15900 * aliasing.c: Fixed bug 78311.
15902 2006-05-29 Martin Baulig <martin@ximian.com>
15904 * mini-exceptions.c (mono_find_jit_info): When computing the
15905 native offset, check whether we're actually inside the method's
15906 code; call mono_debug_print_stack_frame() to format the frame.
15907 (ves_icall_System_Exception_get_trace): Call
15908 mono_debug_print_stack_frame() to format the stack frame.
15909 (ves_icall_get_trace): Update to the new debugging API.
15910 (mono_jit_walk_stack_from_ctx): Likewise.
15911 (ves_icall_get_frame_info): Likewise.
15913 * mini.c (get_method_from_ip): Use the new debugging API.
15914 (mono_print_method_from_ip): Likewise.
15917 (mono_jit_walk_stack): Use the new debugging API.
15918 (ves_icall_get_frame_info): Likewise.
15920 2006-05-27 Zoltan Varga <vargaz@gmail.com>
15922 * mini-amd64.c (mono_arch_output_basic_block): Fix MONO_PROFILE_COVERAGE.
15924 2006-05-25 Massimiliano Mantione <massi@ximian.com>
15926 * mini.c: Added "limitator" to inline for debugging.
15928 2006-05-24 Martin Baulig <martin@ximian.com>
15930 * debug-debugger.c (mono_debugger_init): Create a private,
15931 malloc()-based code manager for the notification function and
15932 intentionally leak it on exit. This fixes the crash-on-exit race
15936 (mono_debugger_create_notification_function): Added
15937 `MonoCodeManager *' argument.
15940 (mono_debugger_create_notification_function): Added
15941 `MonoCodeManager *' argument.
15943 2006-05-23 Massimiliano Mantione <massi@ximian.com>
15945 * aliasing.c: Fixed 64 bit issue.
15946 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
15947 default since all known bugs are fixed (one more time!).
15949 Tue May 23 13:47:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
15951 * mini.c: write barrier support.
15953 2006-05-23 Martin Baulig <martin@ximian.com>
15955 * debug-debugger.c: Revert Paolo's change. Add comment and #error
15956 check at the top of the file.
15958 Sun May 21 12:22:29 CEST 2006 Paolo Molaro <lupus@ximian.com>
15960 * debug-debugger.c: fix the build. Again. Hopefully Martin will stop
15961 reverting changes without reason and without changelog entries.
15963 2006-05-18 Zoltan Varga <vargaz@gmail.com>
15965 * mini-sparc.c (mono_arch_output_basic_block): Add support for large stack offets
15966 to a few opcodes. Fixes #78439.
15968 * mini-sparc.c: Rename mono_sparch_break () to mono_arch_break () to improve
15969 consistency with other archs.
15971 * mini-ia64.c (mono_arch_emit_prolog): Remove debug stuff left in by mistake.
15973 Wed May 17 18:07:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
15975 * debug-debugger.c: fix the build.
15977 2006-05-17 Martin Baulig <martin@ximian.com>
15980 (debugger_thread_vtable): Moved here from ../metadata/threads.c.
15981 (debugger_init_threads): Formerly known as mono_debugger_init_threads().
15982 (debugger_finalize_threads): Formaly known as mono_debugger_finalize_threads().
15983 (debugger_attach): Call GC_mono_debugger_add_all_threads().
15985 2006-05-11 Zoltan Varga <vargaz@gmail.com>
15987 * mini.c (mini_init): Call pthread_attr_destroy () to fix a small memory leak.
15989 2006-05-10 Zoltan Varga <vargaz@gmail.com>
15991 * mini-x86.c (mono_arch_instrument_epilog): Fix handling of
15992 MONO_TYPE_GENERICINST.
15994 * mini-amd64.c (mono_arch_instrument_epilog): Fix handling of
15995 MONO_TYPE_GENERICINST.
15997 2006-05-09 Zoltan Varga <vargaz@gmail.com>
15999 * mini-x86.c (mono_arch_get_vcall_slot_addr): Add a missing call sequence. Fixes
16002 2006-05-08 Zoltan Varga <vargaz@gmail.com>
16004 * mini.c (mono_create_jump_trampoline): Allocate MonoJitInfo from the domain
16006 (mono_jit_free_method): Remove the method from jump_trampoline_hash as well.
16008 2006-05-06 Zoltan Varga <vargaz@gmail.com>
16010 * mini.c (mini_cleanup): Applied patch from Joachim Ante (joe@otee.dk). Call
16011 mono_trace_cleanup ().
16013 * iltests.il: Fix problem with the newly added test.
16015 * mini-codegen.c (mono_local_regalloc): When changing the dreg of an instruction
16016 due to register constraints, free up the previous hreg. Fixes #78314.
16018 * iltests.il: Add new test for #78314.
16020 * mini-x86.c (mono_arch_get_inst_for_method): Use OP_ATOMIC_ADD_NEW_I4 for
16021 Interlocked.Add. Fixes #78312.
16023 * mini-amd64.c (mono_arch_get_inst_for_method): Ditto.
16025 2006-05-05 Zoltan Varga <vargaz@gmail.com>
16027 * inssel.brg (mini_emit_virtual_call): Fix a warning.
16029 2006-05-05 Martin Baulig <martin@ximian.com>
16031 * debug-mini.c (mono_debug_open_block): New method.
16034 (mono_arch_output_basic_block): Call mono_debug_open_block() at
16035 the beginning of each basic block.
16038 (mono_arch_output_basic_block): Call mono_debug_open_block() at
16039 the beginning of each basic block.
16041 2006-05-04 Massimiliano Mantione <massi@ximian.com>
16043 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
16044 default until I understand why they break the build on amd64.
16046 2006-05-04 Zoltan Varga <vargaz@gmail.com>
16048 * mini.c (mini_cleanup): Call mono_cleanup ().
16050 * mini.c (UNVERIFIED): New macro to make it easier to track down verification
16053 2006-05-04 Massimiliano Mantione <massi@ximian.com>
16055 * aliasing.c: Fixed shameful cut&paste error that caused JIT crashes.
16056 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
16057 default since all known bugs are fixed, and I cannot reproduce bug
16058 77944... I'm asking Matt Hargett to test again after this commit.
16060 2006-04-28 Massimiliano Mantione <massi@ximian.com>
16062 * mini-codegen.c: Fixed typo that thrashed inline.
16064 2006-04-28 Zoltan Varga <vargaz@gmail.com>
16066 * dominators.c (compute_dominators): Avoid using a worklist since
16067 it is not correct in some cases. Instead, iterate over all bblocks as
16068 in the original paper. Fixes --compile-all -O=all System.Xml.dll.
16070 2006-04-28 Miguel de Icaza <miguel@novell.com>
16072 * mini.c (mono_jit_compile_method_inner): Use
16073 mono_prepare_exception_from_error that resets the value
16076 2006-04-27 Miguel de Icaza <miguel@novell.com>
16078 * mini.c: Move the mini_loader_error_to_exception to metadata.
16080 2006-04-27 Massimiliano Mantione <massi@ximian.com>
16082 * aliasing.c: Fixed bug 78210.
16084 2006-04-27 Massimiliano Mantione <massi@ximian.com>
16086 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
16087 default until all their problems (or the ones they trigger) are fixed.
16089 2006-04-26 Zoltan Varga <vargaz@gmail.com>
16091 * aot-runtime.c (mono_aot_get_method_from_token_inner): Fix the previous patch.
16093 * aot-runtime.c (mono_aot_get_method_from_token_inner): Mark the method
16094 as loaded only after resolving patches since that could invoke the same method.
16096 * aot-runtime.c (mono_aot_plt_resolve): Fix ppc etc. builds.
16098 * aot-compiler.c: Refactor mono_aot_compile_aot () into a bunch of smaller
16101 * aot-runtime.c (init_plt): Use a normal trampoline to transfer code to the
16104 * aot-compiler.c (emit_plt): Pass the plt offset in %eax instead of on the
16107 * mini-trampolines.c (mono_aot_plt_trampoline): New trampoline to handle calls
16108 made from AOT code through the PLT table.
16110 * mini-x86.h mini-amd64.h: Define MONO_ARCH_AOT_PLT_OFFSET_REG to the register
16111 holding the plt offset when a call is made to the aot plt trampoline.
16113 2006-04-25 Zoltan Varga <vargaz@gmail.com>
16115 * aot-runtime.c aot-compiler.c cpu-amd64.md mini-amd64.c: Update parts of the
16118 * Makefile.am (common_sources): Fix build breakage.
16120 * aot-runtime.c aot-compiler.c: Reorganize the AOT code yet again: Make all
16121 calls through a jump table similar to the ELF PLT table. Avoid indirect calls for
16122 intra-assembly calls if possible.
16124 * tramp-*.c: Add new functions for patching/nullifying PLT entries.
16126 * mini-trampolines.c: Handle PLT entries.
16128 * mini.c: Avoid creating a GOT var for calls.
16130 * jit-icalls.c (helper_ldstr_mscorlib): New helper function for loading strings
16131 from mscorlib code.
16133 * jit-icalls.c (helper_newobj_mscorlib): New helper function to create objects
16134 from mscorlib code.
16136 * mini.c (mono_method_to_ir): Use the new helper functions in throw bblocks in
16139 * mini.h: Bump AOT file format version.
16141 * mini.c (get_basic_blocks): Fix the calculation of bb->out_of_line so it
16144 2006-04-25 Martin Baulig <martin@ximian.com>
16146 * driver.c: Disable copyprop, consprop and inline when running
16147 inside the debugger.
16149 2006-04-25 Martin Baulig <martin@ximian.com>
16151 * debug-debugger.h (MonoDebuggerInfo): Replaced `get_thread_id'
16152 with `get_current_thread' and added `detach'.
16153 (MonoDebuggerMetadataInfo): Added `thread_size',
16154 `thread_tid_offset', `thread_stack_ptr_offset' and
16155 `thread_end_stack_offset'.
16157 2006-04-25 Zoltan Varga <vargaz@gmail.com>
16159 * aot.c Makefile.am: Split aot.c into two new files aot-compiler.c and
16162 * inssel.brg (mini_emit_load_intf_reg_vtable): Use a new kind of AOT constant
16163 ADJUSTED_IID to avoid the need for adjusting the IID at runtime.
16165 * mini.h (MonoJumpInfoType): Add MONO_PATCH_INFO_ADJUSTED_IID.
16167 * mini.c (mono_resolve_patch_target): Handle ADJUSTED_IID.
16169 * aot.c: Add support for ADJUSTED_IID.
16171 2006-04-24 Zoltan Varga <vargaz@gmail.com>
16173 * aot.c (emit_method_order): Don't align method_order_end.
16175 * inssel.brg (stmt): Fix interface calls in AOT code which got broken by
16176 the interface ID changes.
16178 2006-04-21 Dick Porter <dick@ximian.com>
16180 * mini.c (mini_thread_cleanup): Clear the JIT TLS data when
16181 cleaning up a thread. Fixes the new part of bug 77470.
16183 2006-04-20 Geoff Norton <gnorton@customerdna.com>
16185 * mini-ppc.c: Call mono_jit_thread_attach when transitioning a native
16186 to managed wrapper.
16188 2006-04-19 Zoltan Varga <vargaz@gmail.com>
16190 * mini.h mini.c: Remove mono_type_to_ldind/stind () which are now in marshal.c.
16192 * mini.c (mono_runtime_install_handlers): Handle SIGABRT similarly to
16193 SIGSEGV. Fixes #78072.
16195 * mini-exceptions.c (mono_handle_native_sigsegv): Add a 'signal' argument,
16196 unregister our SIGABRT handler.
16198 2006-04-19 Massimiliano Mantione <massi@ximian.com>
16200 * mini.c: Disabled inline where it can alter the call stack in a
16201 way visible from managed code.
16202 * driver.c: enabled inline,consprop,copyprop,treeprop,deadce by
16205 2006-04-16 Zoltan Varga <vargaz@gmail.com>
16207 * mini-amd64.c (mono_arch_emit_prolog): Attach the thread to the runtime as it is done
16208 on other platforms. Fixes #78089.
16210 2006-04-13 Martin Baulig <martin@ximian.com>
16212 * driver.c: Also check a `MONO_INSIDE_MDB' environment variable to
16213 determine whether we're inside the debugger.
16216 (MonoDebuggerMetadataInfo): Added all offsets from `MonoDefaults'.
16218 2006-04-12 Zoltan Varga <vargaz@gmail.com>
16220 * mini.c (mono_method_to_ir): Handle multiple LEAVE statements inside a single
16221 handler clauses. Fixes #78024.
16223 * mini-sparc.c (mono_arch_output_basic_block): Handle large offsets
16224 in the CALL_MEMBASE opcodes. Fixes #78088.
16225 (mono_arch_get_vcall_slot_addr): Ditto.
16227 2006-04-10 Martin Baulig <martin@ximian.com>
16229 * debug-debugger.c: The thread handling code has now been moved
16230 into ../metadata/threads.c.
16232 2006-04-10 Zoltan Varga <vargaz@gmail.com>
16234 * driver.c (mono_main): Fix --with-gc=none build.
16236 * mini-codegen.c (mono_spillvar_offset): Improve alignment.
16237 (mono_spillvar_offset_float): Ditto.
16238 (mono_local_regalloc): Only do the OP_MOVE optimization if ins->dreg is a local
16239 hreg, not when its !global, since on ia64, there is a third category: stacked
16242 Mon Apr 10 14:39:49 CEST 2006 Paolo Molaro <lupus@ximian.com>
16244 * mini.c: set MonoInst->klass for load field address and a few other
16247 2006-04-10 Zoltan Varga <vargaz@gmail.com>
16249 * helpers.c (mono_disassemble_code): Emit debug info on amd64 as well.
16251 2006-04-07 Zoltan Varga <vargaz@gmail.com>
16253 * dominators.c (compute_dominators): Fix yet another bug which surfaced after
16254 the branch opt changes.
16256 2006-04-06 Dick Porter <dick@ximian.com>
16258 * wapihandles.c (mini_wapi_semdel): Fix parameters in semctl () call.
16260 * wapihandles.c (mini_wapi_seminfo):
16261 * driver.c (mono_main): Add semaphore info option
16263 2006-04-05 Zoltan Varga <vargaz@gmail.com>
16265 * dominators.c (compute_dominators): Fix a bug which surfaced after the recent
16266 branch optimization changes. Fixes #78009.
16268 Wed Apr 5 16:40:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
16270 * mini.c: ignore accessibility of methods in managed->native wrappers.
16272 2006-04-04 Zoltan Varga <vargaz@gmail.com>
16274 * mini.c (mini_cleanup): Call print_jit_stats () earlier since it accesses metadata.
16276 * mini.c (mini_cleanup): Free 'emul_opcode_map' as well.
16278 2006-04-03 Zoltan Varga <vargaz@gmail.com>
16280 * mini.c: Modify the branch optimizations to preserve the invariant that
16281 the entries inside the in_bb and out_bb arrays are unique.
16282 (mono_unlink_bblock): Avoid creation of new arrays.
16284 2006-04-02 Zoltan Varga <vargaz@gmail.com>
16286 * mini.c (mono_unlink_bblock): Fix regression caused by previous
16289 2006-04-01 Zoltan Varga <vargaz@gmail.com>
16291 * mini.c (optimize_branches): Remove the "optimizations" in
16292 the cbranch1/cbranch2 -> branch cases which were causing several
16293 problems in the past. Fixes #77986.
16295 2006-03-31 Chris Toshok <toshok@ximian.com>
16297 * driver.c (DEFAULT_OPTIMIZATIONS): back out the new set of
16298 default optimizations :(
16300 2006-03-31 Zoltan Varga <vargaz@gmail.com>
16302 * inssel-x86.brg mini-codegen.c mini.c: Merge some changes/fixes from linear-il
16305 2006-03-31 Massimiliano Mantione <massi@ximian.com>
16307 * local-propagation.c: Added comments to structs and removed
16308 "Mono" prefixes from local tree mover types.
16310 2006-03-30 Zoltan Varga <vargaz@gmail.com>
16312 * Makefile.am (arch_sources): Define this for each architecture so
16313 libmono_la_SOURCES is defined in one place.
16315 Wed Mar 29 20:51:14 CEST 2006 Paolo Molaro <lupus@ximian.com>
16317 * driver.c, wapihandles.c, Makefile.am: integrate the io-layer utils
16320 Wed Mar 29 17:16:57 CEST 2006 Paolo Molaro <lupus@ximian.com>
16322 * driver.c: print the GC name supplied by configure.
16324 2006-03-29 Massimiliano Mantione <massi@ximian.com>
16326 * local-propagation.c: Added tree mover, and moved here all the
16327 local propagation code from mini.c
16328 * mini.c: Added support for treeprop, and moved all the local
16329 propagation code to local-propagation.c
16330 * mini.h: Added support for treeprop
16331 * driver.c: Added support for treeprop, enabled consprop, copyprop,
16332 treeprop, inline and deadce by default
16333 * Makefile.am: Added local-propagation.c
16335 2006-03-25 Zoltan Varga <vargaz@gmail.com>
16337 * exceptions-sparc.c: Applied patch from David S. Miller <davem@sunset.davemloft.net>: Implement correct support for sparc/linux.
16339 Fri Mar 24 20:07:19 CET 2006 Paolo Molaro <lupus@ximian.com>
16341 * debug-debugger.c: make it compile without the Boehm GC.
16343 Wed Mar 22 18:25:18 CET 2006 Paolo Molaro <lupus@ximian.com>
16345 * mini.c: fixed issue with mismatch when an icall is registered
16346 with multiple names but same address.
16348 Tue Mar 21 15:59:57 CET 2006 Paolo Molaro <lupus@ximian.com>
16350 * declsec.c, mini-exceptions.c: use write barrier to set reference
16351 fields of managed objects.
16353 2006-03-19 Zoltan Varga <vargaz@gmail.com>
16355 * mini.c (mono_print_method_from_ip): Recognize JIT trampolines as well.
16356 (can_access_internals): Fix a warning.
16358 * mini.c (print_method_from_ip): Rename this to
16359 mono_print_method_from_ip so it gets exported.
16361 * trace.c: Deal with strings inside StringBuilder's containing garbage
16362 and fix memory leaks. Fixes #77848.
16364 2006-03-19 Zoltan Varga <vargaz@gmail.com>
16366 * mini.c (mini_init): Disable the setting of GC_stackbottom on ia64. Hopefully
16369 2006-03-16 Neale Ferguson <neale@sinenomine.net>
16371 * mini-s390.c: Remove OP_X86_TEST_NULL.
16373 Thu Mar 16 17:19:04 CET 2006 Paolo Molaro <lupus@ximian.com>
16375 * mini.c: use the correct GetHashCode() for the moving collector.
16377 2006-03-16 Massimiliano Mantione <massi@ximian.com>
16379 * liveness.c: Regalloc spill cost tuning.
16381 2006-03-15 Neale Ferguson <neale@sinenomine.net>
16383 * mini-s390x.h: Correct S390_LONG macro.
16385 * mini-s390x.c: Cleanup unused code.
16387 2006-03-15 Zoltan Varga <vargaz@gmail.com>
16389 * jit-icalls.h: New file.
16391 * Makefile.am mini.c jit-icalls.c: Use a proper include file for the jit
16392 icalls and include that instead of including jit-icalls.c.
16394 * mini-ppc.c (mono_arch_output_basic_block): Remove references to
16397 Tue Mar 14 20:23:53 CET 2006 Paolo Molaro <lupus@ximian.com>
16399 * mini.c: when checking for member accessibility, also check for
16400 friend assemblies and for explicit interface implementations.
16402 2006-03-14 Zoltan Varga <vargaz@gmail.com>
16404 * mini-codegen.c (mono_local_regalloc): Remove incorrect g_free () calls.
16406 * cpu-arm.md cpu-g4.md: Remove x86_ opcodes.
16408 * mini-x86.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
16409 common cases are done first.
16411 * mini-ops.h: Only define platform specific opcodes on the given platform.
16413 * mini.h regalloc.h mini-codegen.c: Merge optimizations from the linear-il
16416 2006-03-14 Martin Baulig <martin@ximian.com>
16418 Revert Paolo's change from r57348:
16420 * mini.h: don't use gboolean for bitfields.
16421 * mini.c: verifier changes for fields and methods accessibility.
16423 2006-03-13 Neale Ferguson <neale@sinenomine.net>
16425 * mini-s390.h, mini-s390x.h: Fix calls to mono_call_inst_add_outarg_reg.
16427 * mini-s390x.c: Fix conv_r_un.
16429 * cpu-s390, cpu-s390x.md: Fix lengths.
16431 Sun Mar 12 17:31:22 CET 2006 Paolo Molaro <lupus@ximian.com>
16433 * mini.c: nested types have access to all the nesting
16434 levels, not just the enclosing types.
16436 Sun Mar 12 16:23:11 CET 2006 Paolo Molaro <lupus@ximian.com>
16438 * mini.c: added a few more verification checks.
16440 2006-03-12 Zoltan Varga <vargaz@gmail.com>
16442 * liveness.c: Merge optimizations from the linear-il branch.
16444 2006-03-11 Zoltan Varga <vargaz@gmail.com>
16446 * mini-ia64.c (emit_call): Add a comment.
16448 * tramp-ia64.c (mono_arch_patch_callsite): Handle indirect calls as well.
16450 * tramp-ia64.c: Fix some warnings.
16452 Sat Mar 11 20:15:59 CET 2006 Paolo Molaro <lupus@ximian.com>
16454 * mini.h: don't use gboolean for bitfields.
16455 * mini.c: verifier changes for fields and methods accessibility.
16457 2006-03-11 Zoltan Varga <vargaz@gmail.com>
16459 * mini.c (mono_icall_get_wrapper): Fix an ia64 bug introduced by the
16460 lazy icall wrapper changes.
16462 * dominators.c: Replace all the dominator algorithms with faster
16463 ones from the linear-il branch.
16465 * inssel-*.brg: Allocate call->out_ireg_args and call->out_freg_args from
16468 * mini-amd64.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
16469 common cases are done first.
16471 * mini-amd64.c: Fix some warnings.
16473 * mini-codegen.c mini-*.c: Allocate call->out_ireg_args and call->out_freg_args
16476 * mini.c (mono_jit_compile_method_with_opt): Fix a race in the newly
16479 * mini.h: Add a missing prototype.
16481 2006-03-10 Zoltan Varga <vargaz@gmail.com>
16483 * mini.c: Compile icall wrappers lazily.
16485 * mini-codegen.c: Use printf instead of g_print since its much faster.
16487 * mini.h (mono_bitset_foreach_bit): Use the faster mono_bitset_find_start ()
16490 * mini.c (optimize_branches): Cache the negative result from
16491 remove_block_if_useless ().
16493 * mini.c (optimize_branches): Avoid restarting the iteration after each change.
16494 Also fix some bblock linking issues.
16496 * helpers.c (mono_disassemble_code): Reduce the size of the temporary
16499 * mini.h: Define G_LIKELY/G_UNLIKELY macros for older glib versions.
16501 * mini.h (MonoBasicBlock): Reorganize the fields, putting more frequently
16502 accessed fields first, for better cache behavior.
16504 Fri Mar 10 18:21:41 CET 2006 Paolo Molaro <lupus@ximian.com>
16506 * mini.c: speedup IList<T> array accesses.
16508 2006-03-09 Zoltan Varga <vargaz@gmail.com>
16510 * mini.c (mono_method_to_ir): Handle large methods overflowing the
16511 inline_costs counter. Fixes #77190.
16513 2006-03-06 Zoltan Varga <vargaz@gmail.com>
16515 * mini-exceptions.c: Call mono_trace_is_enabled () before printing
16516 trace messages. Fixes #77706.
16518 2006-03-04 Martin Baulig <martin@ximian.com>
16520 * tramp-amd64.c, tramp-x86.c
16521 (mono_debugger_create_notification_function): Use
16522 mono_global_codeman_reserve() to allocate a buffer at runtime and
16525 * debug-debugger.h (MonoDebuggerInfo): Added `initialize'.
16527 * debug-debugger.c (mono_debugger_init): Dynamically allocate the
16528 notification function at runtime and then call `initialize' in the
16529 `MONO_DEBUGGER__debugger_info' vtable.
16531 2006-03-04 Zoltan Varga <vargaz@gmail.com>
16533 * iltests.il: Fix a visibility problem.
16535 Wed Mar 1 15:55:25 CET 2006 Paolo Molaro <lupus@ximian.com>
16537 * driver.c, mini.c: add hooks for the counters API.
16539 Wed Mar 1 12:28:04 CET 2006 Paolo Molaro <lupus@ximian.com>
16541 * driver.c: show disabled options.
16543 Wed Mar 1 12:18:51 CET 2006 Paolo Molaro <lupus@ximian.com>
16545 * linear-scan.c: always use cost-driven selection.
16547 2006-02-28 Raja R Harinath <rharinath@novell.com>
16549 * jit-icalls.c (helper_compile_generic_method): Revert change from
16552 Mon Feb 27 18:58:19 GMT 2006 Paolo Molaro <lupus@ximian.com>
16554 * cpu-arm.md, mini-arm.c: implemented MemoryBarrier.
16556 Sat Feb 25 17:39:21 CET 2006 Paolo Molaro <lupus@ximian.com>
16558 * inssel.brg: style fixes, mostly to force the updated monoburg
16559 to run for people using svn.
16561 Sat Feb 25 17:07:42 CET 2006 Paolo Molaro <lupus@ximian.com>
16563 * mini.c: match monoburg changes.
16565 Sat Feb 25 16:04:33 CET 2006 Paolo Molaro <lupus@ximian.com>
16567 * mini.h, mini.c, abcremoval.c, aliasing.c, liveness.c,
16568 ssapre.c, graph.c, ssa.c: put the mono_burg_arity[]
16569 declaration in the header file.
16571 Sat Feb 25 14:19:31 CET 2006 Paolo Molaro <lupus@ximian.com>
16573 * helpers.c: reduce relocations and mem usage.
16575 Sat Feb 25 11:58:16 CET 2006 Paolo Molaro <lupus@ximian.com>
16577 * mini.h, mini-codegen.c: disable logging features if
16578 requested by configure.
16580 Sat Feb 25 11:54:49 CET 2006 Paolo Molaro <lupus@ximian.com>
16582 * mini.c: tiny verifier changes.
16584 Fri Feb 24 18:17:52 CET 2006 Paolo Molaro <lupus@ximian.com>
16586 * mini-ops.h, inssel-x86.brg, tramp-x86.c, mini-x86.c,
16587 cpu-pentium.md: stack alignment changes for osx/x86,
16588 partially from Geoff Norton <gnorton@customerdna.com>.
16590 2006-02-24 Raja R Harinath <harinath@gmail.com>
16592 * jit-icalls.c (helper_compile_generic_method): Update to changes
16593 in metadata/class.c.
16595 2006-02-24 Zoltan Varga <vargaz@gmail.com>
16597 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a missing check.
16599 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for
16600 interface calls with large offsets.
16602 2006-02-23 Raja R Harinath <rharinath@novell.com>
16604 * jit-icalls.c (helper_compile_generic_method): Document the
16605 special-case we depend on so that we can inflate the method twice
16606 with the same context with no bad side-effects.
16608 Thu Feb 23 13:45:46 CET 2006 Paolo Molaro <lupus@ximian.com>
16610 * mini-x86.c, mini-amd64.c: fix for case when xen support
16613 Wed Feb 22 19:38:40 CET 2006 Paolo Molaro <lupus@ximian.com>
16615 * mini-x86.c, mini-amd64.c: generate code to access tls items
16616 in a faster way for Xen systems.
16618 Wed Feb 22 10:31:25 CET 2006 Paolo Molaro <lupus@ximian.com>
16620 * exceptions-x86.c, mini-x86.h, driver.c, mini-codegen.c:
16621 updates and compilation fixes for the OSX/x86 port, mostly from
16622 Geoff Norton <gnorton@customerdna.com>.
16624 Tue Feb 21 19:56:55 CET 2006 Paolo Molaro <lupus@ximian.com>
16626 * inssel.brg: faster interface call implementation
16627 to sync with the interface_offsets MonoVTable changes.
16629 Mon Feb 20 10:37:57 CET 2006 Paolo Molaro <lupus@ximian.com>
16631 * mini.c: more verification checks.
16633 Fri Feb 17 19:47:29 CET 2006 Paolo Molaro <lupus@ximian.com>
16635 * mini.c: added a few more verification checks.
16637 2006-02-17 Neale Ferguson <neale@sinenomine.net>
16639 * mini-s390x.c, mini-s390x.h: Check for presence of long displacement
16640 facility on the processor and use it if available.
16642 Fri Feb 17 16:12:52 CET 2006 Paolo Molaro <lupus@ximian.com>
16644 * driver.c, aot.c, mini.c: throw exception if the IL code is
16645 invalid or unverifiable.
16647 2006-02-17 Raja R Harinath <rharinath@novell.com>
16649 * generics.2.cs (test_0_ldfld_stfld_mro): Use m.struct_field, not
16652 2006-02-16 Zoltan Varga <vargaz@gmail.com>
16654 * generics.2.cs: Add some tests for generics ldfld/stfld wrappers.
16656 Wed Feb 15 16:23:17 CET 2006 Paolo Molaro <lupus@ximian.com>
16658 * mini-s390x.c, mini-s390.c, mini.c, mini-amd64.c, mini-arm.c,
16659 mini-ia64.c, mini-sparc.c, mini-x86.c, mini-ppc.c: fixed
16660 handling of instantiated generic valuetypes.
16662 2006-02-11 Zoltan Varga <vargaz@gmail.com>
16664 * mini-exceptions.c mini-x86.h mini-x86.c: Get rid of
16665 MONO_INIT_CONTEXT_FROM_CALLER, and use MONO_INIT_CONTEXT_FROM_FUNC
16668 * generics.2.cs: Revert the nullable reftypes tests.
16670 2006-02-10 Zoltan Varga <vargaz@gmail.com>
16672 * mini-exceptions.c (MONO_INIT_CONTEXT_FROM_CALLER): Avoid
16673 using __builtin_frame_address (1) as it doesn't work in the presence
16674 of optimizations. Hopefully fixes #77273.
16676 * Makefile.am generics.cs generics.2.cs: Revert the generics.2.cs
16677 -> generics.cs change as it doesn't work with some automake versions.
16679 Thu Feb 9 16:24:44 CET 2006 Paolo Molaro <lupus@ximian.com>
16681 * mini.c: handle systems that sue a different way to
16682 retrieve the stack address of the current thread.
16684 2006-02-09 Zoltan Varga <vargaz@gmail.com>
16686 * Makefile.am generics.2.cs: Rename this to generics.cs and handle
16687 it specially in the makefile.
16689 * generics.2.cs: Add tests for nullable reference types.
16691 Wed Feb 8 19:33:17 CET 2006 Paolo Molaro <lupus@ximian.com>
16693 * mini.c: always handle the case when mono_jit_init()
16694 is called in a thread different from the main thread,
16695 confusing libgc (bug #77309).
16697 Mon Feb 6 09:01:24 EST 2006 Paolo Molaro <lupus@ximian.com>
16699 * mini-ppc.c: fix handling of exceptions in large methods (bug #74932).
16701 Fri Feb 3 18:51:35 CET 2006 Paolo Molaro <lupus@ximian.com>
16703 * mini.c: change optimize_branches () to use a single loop
16704 and introduce a new optimization to simplify some range checks.
16706 2006-02-03 Martin Baulig <martin@ximian.com>
16708 * debug-debugger.c (debugger_thread_manager_thread_created): Removed
16709 and merged with debugger_thread_manager_add_thread().
16710 (mono_debugger_main): Call debugger_thread_manager_add_thread() to
16711 inform the debugger about the main thread.
16713 2006-02-03 Zoltan Varga <vargaz@gmail.com>
16715 * basic.cs: Add test for div.un/rem.un constant folding.
16717 2006-02-03 Neale Ferguson <neale@sinenomine.net>
16719 * cpu-s390x.md: correct int_xor_imm length
16721 2006-02-03 Zoltan Varga <vargaz@gmail.com>
16723 * generics.2.cs: New test for #77442.
16725 * jit-icalls.c (helper_compile_generic_method): Check for null. Fixes
16728 2006-02-02 Martin Baulig <martin@ximian.com>
16730 * tramp-x86.c, tramp-amd64.c: It's now safe to #include
16731 <mono/metadata/mono-debug-debugger.h>
16733 * debug-mini.c: Don't #define _IN_THE_MONO_DEBUGGER.
16735 2006-02-02 Martin Baulig <martin@ximian.com>
16737 * debug-debugger.h: New header file for debug-debugger.c.
16739 * debug-debugger.c: Big API cleanup; don't run the managed Main()
16740 function is a separate thread anymore; add support for attaching.
16742 2006-02-01 Zoltan Varga <vargaz@gmail.com>
16744 * tramp-x86.c: Fix a warning.
16746 2006-01-31 Zoltan Varga <vargaz@gmail.com>
16748 * mini-amd64.c (mono_arch_compute_omit_fp): Avoid hitting an assertion
16749 on very large methods.
16751 * aot.c (load_patch_info): Fix a warning.
16753 Mon Jan 30 12:51:10 CET 2006 Paolo Molaro <lupus@ximian.com>
16755 * cpu-pentium.md, mini-x86.c, inssel.brg, inssel-x86.brg,
16756 mini-ops.h: alu membase optimizations.
16758 Fri Jan 27 21:11:08 CET 2006 Paolo Molaro <lupus@ximian.com>
16760 * mini-ops.h, mini.c, inssel.brg, inssel-x86.brg: opcode
16761 to speedup StringBuilder.
16763 2006-01-27 Zoltan Varga <vargaz@gmail.com>
16765 * dominators.c (mono_compute_natural_loops): Fix detection of
16766 loop body start blocks.
16768 * mini-exceptions.c (mono_print_thread_dump): Fix non x86 builds.
16770 2006-01-26 Zoltan Varga <vargaz@gmail.com>
16772 * mini.h mini.c mini-exceptions.c: Add thread dump support. Fixes
16775 2006-01-25 Massimiliano Mantione <massi@ximian.com>
16777 * aliasing.c: Fixed aliasing issue on 64 bit archs.
16779 2006-01-25 Martin Baulig <martin@ximian.com>
16781 * debug-debugger.c: Moved the `MonoDebuggerManager' and
16782 `MonoDebuggerThread' typedefs here from mono-debug-debugger.h and
16783 started to cleanup this file a little bit.
16785 Tue Jan 24 18:20:48 CET 2006 Paolo Molaro <lupus@ximian.com>
16787 * mini.c: optimize a codepath frequently happening in generics code.
16789 2006-01-23 Martin Baulig <martin@ximian.com>
16791 * Makefile.am: Only compile debug-debugger.c on supported platforms.
16793 * debug-debugger.c: Kill the IO_LAYER() hack and use the io-layer
16794 functions directly.
16796 * driver.c: debug-debugger.c is only available if
16797 `MONO_DEBUGGER_SUPPORTED' is defined.
16799 2006-01-23 Martin Baulig <martin@ximian.com>
16801 * debug-debugger.c: Only enable this on platforms where the Mono
16802 Debugger is working (x86 and x86_64).
16804 2006-01-21 Martin Baulig <martin@ximian.com>
16806 The Mono Debugger is now using the normal `mono' instead of the
16807 `mono-debugger-mini-wrapper' when executing managed code.
16809 * debug-debugger.c: New file; previously known as
16810 debugger/wrapper/wrapper.c.
16812 * debug-mini.c (mono_init_debugger): Removed.
16814 * driver.c (mono_main): Added new `--inside-mdb' command line
16815 argument which is used when running inside the debugger.
16817 2006-01-20 Zoltan Varga <vargaz@gmail.com>
16819 * liveness.c (mono_analyze_liveness): Remove some unused data
16822 2006-01-17 Zoltan Varga <vargaz@gmail.com>
16824 * mini.h: Move mono_bitset_test_fast macro to monobitset.h where it belongs.
16826 2006-01-16 Zoltan Varga <vargaz@gmail.com>
16828 * mini.h (mono_bitset_test_fast): Disable the 'fast' implementation which
16829 depends on implementation details of monobitset.
16831 * mini.c (mini_get_ldelema_ins): Fix handling of 1 dimensional arrays.
16834 2006-01-15 Zoltan Varga <vargaz@gmail.com>
16836 * liveness.c: Update after monobitset changes.
16838 2006-01-14 Zoltan Varga <vargaz@gmail.com>
16840 * mini-amd64.c (mono_arch_compute_omit_fp): Fix a leak.
16842 2006-01-11 Neale Ferguson <neale@sinenomine.net>
16844 * inssel-s390x.brg: Fix reg: OP_LDADDR(OP_S390_LOADARG) register setting.
16846 * mini-s390x.c: Remove warning messages.
16848 2006-01-11 Ben Maurer <bmaurer@andrew.cmu.edu>
16850 * mini.c: pass the jitinfo to mono_profiler_method_end_jit.
16852 2006-01-10 Zoltan Varga <vargaz@gmail.com>
16854 * generics.2.cs: Add ldelem/stelem_any test.
16856 2006-01-10 Neale Ferguson <neale@sinenomine.net>
16858 * mini-s390.c: Fix ATOMIC_ADD_I4 operation.
16860 2006-01-07 Zoltan Varga <vargaz@gmail.com>
16862 * inssel-long.brg: Fix int->long ovf conversion rules. Fixes #77172.
16864 2006-01-06 Zoltan Varga <vargaz@gmail.com>
16866 * generics.2.cs: Reenable vtype tests.
16868 * inssel-x86.brg: Remove an icorrect valuetype rule.
16870 2006-01-06 Neale Ferguson <neale@sinenomine.net>
16872 * mini-s390x.c, inssel-s390x.brg, cpu-s390x.md: Fix ATOMIC_I8 operations. Provide
16873 initial support for OP_ABS.
16875 2006-01-05 Neale Ferguson <neale@sinenomine.net>
16877 * mini-s390x.c (emit_float_to_int): Correct r8 to unsigned int algorithm.
16879 2006-01-05 Neale Ferguson <neale@sinenomine.net>
16881 * mini-s390.c, mini-s390.h, inssel-s390.brg, cpu-s390.md: Fix r8 to unsigned int
16882 conversion and implement LADD/LSUB.
16884 * exceptions-s390.c: Standardize mono_arch_find_jit_info to match other
16887 2006-01-05 Neale Ferguson <neale@sinenomine.net>
16889 * mini-s390x.c, mini-s390x.h: Fix r8 to unsigned int conversion.
16891 * exceptions-s390x.c: Standardize mono_arch_find_jit_info to match other
16894 2006-01-05 Neale Ferguson <neale@sinenomine.net>
16896 * mini-s390x.c, mini-s390x.h, mini-s390.c, mini-s390.h: Fix lmf handling when
16897 localloc is encountered. Fixes crash in test-183.cs when using gmcs
16898 (stack walk problem).
16900 2006-01-04 Zoltan Varga <vargaz@gmail.com>
16902 * aot.c (mono_aot_load_method): Fix a warning.
16904 2006-01-03 Neale Ferguson <neale@sinenomine.net>
16906 * mini-s390x.h, exceptions-s390x.c, inssel-s390x.brg: Fix compiler warnings
16908 2006-01-03 Zoltan Varga <vargaz@gmail.com>
16910 * iltests.il: Add test for #77148.
16912 * mini.c (mini_get_ldelema_ins): Handle arrays with rank 1 too. Fixes
16915 2006-01-03 Neale Ferguson <neale@sinenomine.net>
16917 * mini-s390x.c, inssel-s390x.brg: Remove debug statements
16919 2006-01-03 Neale Ferguson <neale@sinenomine.net>
16921 * mini-s390x.c, mini-s390x.h, exceptions-s390x.c, tramp-s390x.c, inssel-s390x.brg,
16922 cpu-s390x.md, mini-codegen.c, Makefile.am: add 64-bit s390 support to JIT.
16924 * basic-long.cs: Add lconv-to-r4/r8 tests.
16926 2006-01-03 Zoltan Varga <vargaz@gmail.com>
16928 * mini.c (mono_method_to_ir): Fix DynamicMethod support in some opcodes.
16930 * mini-sparc.c (mono_arch_call_opcode): Use mono_class_value_size ()
16931 here as on other archs.
16933 2005-12-29 Neale Ferguson <neale@sinenomine.net>
16935 * mini-s390.c (mono_arch_get_inst_for_method): Add memory_barrier support.
16937 2005-12-29 Neale Ferguson <neale@sinenomine.net>
16939 * inssel-s390.brg: Correct register assignment; Rework L[ADD|SUB]_OVF[_UN] for s390.
16941 * cpu-s390.md: Fix lengths of a couple of long instructions; Add memory_barrier.
16943 * mini-s390.c: Fix long add/sub overflow instructions; Fix displacement handling in
16944 instrument_prolog; Add memory_barrier instruction.
16946 2005-12-26 Zoltan Varga <vargaz@gmail.com>
16948 * exceptions-x86.c mini-x86.h: Fix solaris/x86 exception handling.
16950 2005-12-23 Zoltan Varga <vargaz@gmail.com>
16952 * tramp-ia64.c (mono_arch_get_unbox_trampoline): Flush icache.
16954 * aliasing.c inssel.brg: Fix warnings.
16956 * inssel-ia64.brg (OP_MEMSET): Fix an optimization which previously
16957 could skip initialization of some parts of memory.
16959 * mini.c mini-ia64.c: Fix warnings.
16961 * inssel-sparc.brg: Add an implementation of lneg which actually works.
16963 2005-12-22 Zoltan Varga <vargaz@gmail.com>
16965 * aliasing.c (mono_build_aliasing_information): Add a workaround for
16966 a crash seen on sparc.
16968 * mini-sparc.c: Add implementation of Thread.MemoryBarrier.
16970 * cpu-sparc.md: Add memory_barrier opcode. Remove unused opcodes.
16972 2005-12-21 Neale Ferguson <neale@sinenomine.net>
16974 * mini-ops.h: Add s390_backchain instruction
16976 * inssel-s390.brg: Use backchaining instruction for LOADARG/STKARG operations.
16978 * cpu-s390.md: Add s390_backchain instruction
16980 * mini-s390.c: Significant ABI changes
16982 * mini-s390.h: Cater for zero length structures
16984 2005-12-20 Neale Ferguson <neale@sinenomine.net>
16986 * mini-s390.c: ABI fixes
16988 * inssel-s390.brg: Remove debug statements
16990 * cpu-s390.md: Fix length of ATOMIC_xx operations
16992 2005-12-19 Zoltan Varga <vargaz@gmail.com>
16994 * basic-float.cs: Add float<->long conversion tests.
16996 2005-12-16 Neale Ferguson <neale@sinenomine.net>
16998 * mini-s390.c: Fix LOCALLOC processing.
17000 * tramp-s390.c (s390_magic_trampoline): Fix base calculation.
17002 2005-12-15 Zoltan Varga <vargaz@gmail.com>
17004 * iltests.il: Add tests for some opcodes not covered by the other
17007 2005-12-15 Neale Ferguson <neale@sinenomine.net>
17009 * mini-s390.c: Fix ADDCC/SBB bug revealed by test_0_ulong_regress; Correct
17010 register loading for Tail processing; Correct trace output.
17012 * inssel-s390.brg: Reimplement LSUB_OVF due to s390 implementation of signed math.
17014 * cpu-s390.md: Correct size of jmp instruction.
17016 2005-12-13 Neale Ferguson <neale@sinenomine.net>
17018 * mini-s390.c (mono_arch_emit_prolog): Remove some debugging bits.
17020 2005-12-13 Neale Ferguson <neale@sinenomine.net>
17022 * inssel-s390.brg tramp-s390.c cpu-s390.md mini-s390.c mini-s390.h:
17023 Bring s390 up to current level.
17025 2005-12-12 Zltan Varga <vargaz@gmail.com>
17027 * generics.2.cs: Disable the newly added tests as they do not work yet.
17029 * generics.2.cs: Add valuetype tests.
17031 2005-12-09 Zoltan Varga <vargaz@gmail.com>
17033 * basic-long.cs: Add i4->u8 test.
17035 * objects.cs: Add tests for JIT intrinsic.
17037 * mini.c (mini_get_inst_for_method): Resurrect the array Rank/Length
17038 optimizations lost by a mistake.
17040 2005-12-07 Zoltan Varga <vargaz@gmail.com>
17042 * basic-long.cs: Remove a test moved to objects.cs.
17044 * arrays.cs: Add more array tests.
17046 2005-12-06 Zoltan Varga <vargaz@gmail.com>
17048 * arrays.cs: Add new tests for multi-dimensional arrays.
17050 2005-12-06 Raja R Harinath <rharinath@novell.com>
17052 * Makefile.am (test_sources2): Add generics.2.cs.
17053 (EXTRA_DIST): Add test_sources2.
17055 2005-12-05 Ben Maurer <bmaurer@ximian.com>
17057 Support for boxing and unboxing nullable types as well as the
17058 isinst operation on nullables, per the CLI ammendment.
17060 * inssel.brg (CEE_ISINST): Special case for nullable
17062 * mini.c (handle_unbox_nullable): new method
17063 (handle_box): Special case for nullable types
17064 (mono_method_to_ir): Call handle_unbox_nullable in correct
17067 * generics.2.cs: New test suite
17069 * Makefile.am: Support for regression tests with generics.
17071 2005-12-03 Zoltan Varga <vargaz@gmail.com>
17073 * mini-amd64.c (emit_load_volatile_arguments): Add loading of arguments
17074 allocated to registers. Fixes #76800.
17076 Thu Dec 1 12:59:40 EST 2005 Paolo Molaro <lupus@ximian.com>
17078 * mini-ppc.c, inssel-ppc.brg: fix ABI issue (pinvoke3.cs).
17080 2005-11-30 Zoltan Varga <vargaz@gmail.com>
17082 * exceptions.cs: Disable test_0_long_cast () test, since it fails on a lot
17085 2005-11-29 Zoltan Varga <vargaz@gmail.com>
17087 * objects.cs basic-calls.cs: Move a test depending on valuetypes to
17090 * inssel-long32.brg (CEE_CONV_I8): Remove unused labels.
17092 * inssel-long32.brg (CEE_CONV_I8): Convert this to a branchless version.
17093 Tue Nov 29 05:41:34 EST 2005 Paolo Molaro <lupus@ximian.com>
17095 * mini-ppc.c, cpu-g4.md: ensure a fp register is converted to
17096 single precision before storing to a single precision location.
17098 2005-11-28 Raja R Harinath <rharinath@novell.com>
17100 * Makefile.am (ILASM): Use profile-dependent location of ilasm.
17102 2005-11-27 Zoltan Varga <vargaz@gmail.com>
17104 * basic-long.cs basic-calls.cs objects.cs: Move some tests to the
17107 * basic.cs: Remove test_0_byte_compares test which was moved to
17108 objects.cs a long time ago.
17110 2005-11-22 Massimiliano Mantione <massi@ximian.com>
17112 * aliasing.c: Fixed aliasing issue on 64 bit archs.
17114 2005-11-20 Zoltan Varga <vargaz@gmail.com>
17116 * mini-ia64.c exceptions-ia64.c: Simplify the way filters/finally
17117 handlers are called.
17119 * mini-ia64.c (mono_arch_emit_exceptions): Optimize size of exception
17122 * mini-ia64.c: Add support for the throw->branch exception
17125 * driver.c (DEFAULT_OPTIMIZATIONS): Add MONO_OPT_EXCEPTION.
17127 2005-11-18 Massimiliano Mantione <massi@ximian.com>
17129 * mini.c: Enabled "fastpath" deadce :-)
17131 2005-11-18 Massimiliano Mantione <massi@ximian.com>
17133 * mini.c: Added "fastpath" deadce (deadce without SSA), and a simple
17134 alias analysis pass to support it.
17135 * mini.h: Likewise.
17137 * liveness.c: Likewise (liveness computation can use aliasing
17138 information to be more accurate).
17139 * driver.c: Added an "ssa" option go tell the JIT to use SSA, and
17140 moreover made so that "--compile-all" uses the given optimization
17141 flags and not the default ones.
17142 * aliasing.c: Alias analysis (new file).
17143 * aliasing.h: Likewise.
17144 * Makefile.am: added "aliasing.c" and "aliasing.h".
17146 2005-11-17 Zoltan Varga <vargaz@gmail.com>
17148 * mini-ops.h: Add missing OP_I opcodes so it is in synch with the
17151 2005-11-13 Zoltan Varga <vargaz@gmail.com>
17153 * mini-exceptions.c (mono_handle_exception_internal): Remove the
17154 fp >= end_of_stack exit condition, as it is not needed, and it might
17155 become true for fp eliminated frames.
17157 2005-11-11 Zoltan Varga <vargaz@gmail.com>
17159 * mini-x86.c (mono_arch_emit_epilog): Use G_STRUCT_OFFSET instead of hard
17162 Tue Nov 8 11:28:20 GMT 2005 Paolo Molaro <lupus@ximian.com>
17164 * mini-arm.c: fixed alignment of doubles/longs to match
17165 the C ABI (bug #76635).
17167 Mon Nov 7 16:13:21 CET 2005 Paolo Molaro <lupus@ximian.com>
17169 * aot.c: fix compilation with --enable-minimal=aot.
17171 Fri Nov 4 12:34:15 GMT 2005 Paolo Molaro <lupus@ximian.com>
17173 * mini-arm.c: fixed compatibility with the new
17174 floating point emulator package for compares.
17176 2005-11-03 Atsushi Enomoto <atsushi@ximian.com?
17178 * mini.c : reverted sig->pinvoke changes (r51396-51397).
17180 2005-11-01 Zoltan Varga <vargaz@freemail.hu>
17182 * mini-exceptions.c (print_stack_frame): Output to stderr.
17183 (mono_handle_native_sigsegv): Ditto.
17185 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
17187 * mini-amd64.c (mono_arch_output_basic_block): Remove unused
17188 OP_LCONV_TO_OVF_I implementation.
17190 * mini-amd64.c: Add support for the throw->branch exception
17193 * branch-opts.c (mono_branch_optimize_exception_target): Allow the case
17194 when the catch clause catches a more general exception, i.e. Object.
17196 2005-10-30 Zoltan Varga <vargaz@gmail.com>
17198 * cpu-ia64.md: Remove unused opcodes.
17200 * mini.c (GET_CONTEXT): Simplify this somewhat by removing arch
17201 specific defines for architectures defining USE_SIGACTION.
17203 * mini-ia64.c: Fix some warnings.
17205 * exceptions-ia64.c (mono_arch_ip_from_context): Fix this, the previous
17206 version seemed to skip a frame.
17208 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
17210 * mini.c: Clean up the usage of sig->pinvoke flag. Now
17211 only calls which are made to native code use this flag.
17213 2005-10-29 Zoltan Varga <vargaz@freemail.hu>
17215 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for
17216 varargs methods as well.
17218 * mini-amd64.c exceptions-amd64.c: Allow fp elimination in methods
17219 which have save_lmf set. Reorganize methods prologs a bit.
17221 * mini-amd64.c (mono_arch_compute_omit_fp): Move the check for the
17222 debugger to the proper place.
17224 2005-10-29 Martin Baulig <martin@ximian.com>
17226 * mini-amd64.c (debug_omit_fp): Temporarily disable fp elimination
17227 when running inside the debugger until the debugger has support
17230 2005-10-26 Zoltan Varga <vargaz@gmail.com>
17232 * mini.h: Fix a warning.
17234 2005-10-24 Miguel de Icaza <miguel@novell.com>
17236 * mini.c (mono_pmip): Just a wrapper for get_method_from_ip which
17237 we expose publicly, this returns the string.
17239 2005-10-22 Zoltan Varga <vargaz@freemail.hu>
17241 * exceptions-amd64.c (mono_arch_find_jit_info): Fix some corner cases
17242 with fp elimination.
17244 2005-10-21 Zoltan Varga <vargaz@gmail.com>
17246 * mini-exceptions.c (mono_handle_native_sigsegv): Try to print a
17247 native stacktrace using the glibc 'backtrace' function if available.
17249 2005-10-20 Zoltan Varga <vargaz@gmail.com>
17251 * mini.h (MonoDebugOptions): Remove 'abort_on_sigsegv' option.
17253 * mini-exceptions.c (mono_handle_native_sigsegv): New function to
17254 handle SIGSEGVs received while in native code.
17256 * mini.c (sigsegv_signal_handler): If the SIGSEGV happened in native
17257 code, call mono_handle_native_sigsegv which will abort the runtime
17258 after printing some diagnostics, instead of converting it into a
17259 confusing NullReferenceException.
17261 2005-10-18 Zoltan Varga <vargaz@gmail.com>
17263 * cpu-pentium.md: Remove unused opcodes.
17265 2005-10-18 Zoltan Varga <vargaz@freemail.hu>
17267 * mini-amd64.h (MonoLMF): Add rsp field.
17269 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Save the sp reg into
17272 2005-10-17 Zoltan Varga <vargaz@gmail.com>
17274 * mini-codegen.c (get_register_spilling): Fix some warnings.
17276 2005-10-16 Zoltan Varga <vargaz@freemail.hu>
17278 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Add support for fp
17279 elimination during exception handling. Enable fp elimination by
17282 * mini-amd64.h mini-amd64.c: Add preliminary support for frame pointer
17285 2005-10-16 Martin Baulig <martin@ximian.com>
17287 * mini-exceptions.c
17288 (mono_debugger_run_finally): New public method for the debugger.
17290 2005-10-10 Zoltan Varga <vargaz@gmail.com>
17292 * debug-mini.c (mono_debug_init_method): Fix warning.
17294 * mini.h branch-opts.c (mono_branch_optimize_exception_target): Make
17295 the 'exname' parameter const to fix some warnings.
17297 2005-10-09 Zoltan Varga <vargaz@freemail.hu>
17299 * mini-exceptions.c (mono_handle_exception_internal): Fix another bug
17300 introduced by the previous patch.
17302 2005-10-08 Zoltan Varga <vargaz@gmail.com>
17304 * basic-float.cs: Add test for precision of float arithmetic.
17306 * mini-ia64.c (mono_arch_output_basic_block): Convert to/from doubles
17307 when loading/storing single values from/to memory.
17309 * mini.c (mono_jit_compile_method_with_opt): Create the function
17310 pointers in the correct domain.
17312 2005-10-08 Zoltan Varga <vargaz@freemail.hu>
17314 * mini-exceptions.c (mono_handle_exception_internal): Fix bug
17315 introduced by previous patch.
17317 * mini-exceptions.c (mono_handle_exception_internal): Handle the case
17318 when out_filter_idx is NULL.
17320 * mini-exceptions.c: Don't run filter clauses twice during exception
17321 handling. Fixes #75755.
17323 2005-10-07 Zoltan Varga <vargaz@gmail.com>
17325 * aot.c: Add support for ldflda wrappers.
17327 * mini.c (mono_method_to_ir): Use ldflda wrappers for CEE_LDFLDA. Fixes
17330 Tue Oct 4 20:23:25 CEST 2005 Paolo Molaro <lupus@ximian.com>
17332 * mini.c, mini.h: do not consider exception handlers blocks when
17333 setting up interface variables.
17335 2005-10-04 Zoltan Varga <vargaz@freemail.hu>
17337 * aot.c (emit_section_change): Fix emitting of sections on win32. Fixes #76322.
17339 2005-10-03 Zoltan Varga <vargaz@gmail.com>
17341 * liveness.c (mono_analyze_liveness): Revert parts of r51051 since it
17342 causes a regression.
17344 * mini.c (mini_thread_cleanup): Fix reading of freed memory.
17346 2005-10-02 Zoltan Varga <vargaz@freemail.hu>
17348 * mini.h (OP_PCONST): Move the definition of OP_PCONST into the rest
17349 of the OP_P definitions.
17351 * TODO: Add a proposal for dealing with the CEE/OP mess.
17353 * mini-amd64.c (mono_arch_output_basic_block): Merge mul_imm
17354 optimizations from the x86 port.
17356 * cpu-amd64.md: Ditto.
17358 * basic.cs basic-long.cs: Add tests.
17360 Fri Sep 30 20:07:20 CEST 2005 Paolo Molaro <lupus@ximian.com>
17362 * Makefile.am, driver.c, mini-x86.c, mini.c, mini.h, branch-opts.c:
17363 Patrik Torstensson's implementation of my exception-handling
17364 optimization idea, when the exception object is not used
17367 Fri Sep 30 19:10:29 CEST 2005 Paolo Molaro <lupus@ximian.com>
17369 * mini-x86.c, cpu-pentium.md: Patrik Torstensson's port
17370 of the mul_imm optimizations from the old jit.
17372 Fri Sep 30 11:37:51 EDT 2005 Paolo Molaro <lupus@ximian.com>
17374 * mini.c, liveness.c: patch by Patrik Torstensson and
17375 Zoltan Varga to improve performance in methods with
17378 2005-09-30 Zoltan Varga <vargaz@gmail.com>
17380 * driver.c: Remove 'Globalization' entry from --version.
17382 2005-09-28 Zoltan Varga <vargaz@gmail.com>
17384 * mini.c (mono_jit_compile_method_inner): Do not load AOT code when
17385 there is a profiler interested in JIT events.
17387 * aot.c: Load profile files produced by the AOT profiling module, and
17388 reorder methods based on the profiling info. Add a 'method_order' table
17389 to the AOT file to make mono_aot_find_jit_info work with the reordered
17392 * mini.h: Bump AOT file version info.
17394 Wed Sep 28 17:12:48 CEST 2005 Paolo Molaro <lupus@ximian.com>
17396 * mini-arm.h: work around what looks like a gcc bug when optimizations
17399 2005-09-28 Raja R Harinath <rharinath@novell.com>
17401 * Makefile.am (AM_CFLAGS): Don't use += to append inside
17402 conditionals. Use ...
17403 (PLATFORM_CFLAGS, ARCH_CFLAGS): ... these.
17405 2005-09-27 Zoltan Varga <vargaz@freemail.hu>
17407 * mini-amd64.c (mono_arch_call_opcode): Use mono_class_value_size ()
17408 to determine the amount of memory to copy when passing valuetypes.
17410 * inssel-amd64.brg: Remove PUSH(LDIND4) rules since they convert an
17411 4 byte load into a 8 byte load. Fix aligning of size in OP_OUTARG_VT.
17413 2005-09-27 Zoltan Varga <vargaz@gmail.com>
17415 * mini.h mini.c aot.c: Add infrastructure to collect pagefault
17416 information about aot.
17418 2005-09-27 Ben Maurer <bmaurer@ximian.com>
17420 * *.c: Replace the use of {Enter,Leave}CriticalSection with
17421 macros. This will allow a deadlock debugger to easily be plugged
17424 Tue Sep 27 09:32:11 EDT 2005 Paolo Molaro <lupus@ximian.com>
17426 * mini-ppc.c, cpu-g4.md: added memory barrier instruction.
17428 2005-09-27 Raja R Harinath <rharinath@novell.com>
17430 * Makefile.am (AM_CFLAGS): Rename from INCLUDES.
17431 (AM_CFLAGS) [PLATFORM_WIN32): Append to it, don't set it.
17432 (AM_CFLAGS) [ARM]: Add arch/arm directory from the build tree.
17433 ($(arch_built)) [CROSS_COMPILING]: Error out.
17435 2005-09-26 Zoltan Varga <vargaz@gmail.com>
17437 * aot.c: Add support for the no_special_static flag for classes.
17439 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
17441 * Reapply reverted patches.
17443 * *: Revert r50174 as well.
17445 * mini-amd64.c cpu-amd64.md inssel-amd64.brg: Revert r50170 as well.
17447 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
17449 * mini-amd64.c: Revert r50342 to see if this fixed buildbot.
17451 2005-09-23 Miguel de Icaza <miguel@novell.com>
17453 * mini.c (SIG_HANDLER_SIGNATURE): Only dereference info if it is
17454 part of the SIG_HANDLER_SIGNATURE.
17456 2005-09-23 Zoltan Varga <vargaz@gmail.com>
17458 * mini.h mini.c: Add a new MONO_DEBUG option to collect metadata pagefault
17461 * mini-x86.c (mono_arch_call_opcode): Fix vararg calling convention
17462 introduced by previous patch.
17464 2005-09-21 Zoltan Varga <vargaz@gmail.com>
17466 * tramp-x86.c (mono_arch_create_trampoline_code): Restore caller
17467 saved registers too.
17469 * mini-x86.c (mono_arch_allocate_vars): Rewrite this so it works based
17470 upon the information returned by get_call_info ().
17472 * mini-x86.c (add_float): Fix stack size calculation.
17473 (mono_arch_call_opcode): Rewrite this so it works based up the
17474 information returned by get_call_info ().
17475 (mono_arch_get_this_vret_args): Ditto.
17477 2005-09-21 Zoltan Varga <vargaz@freemail.hu>
17479 * mini-amd64.c (mono_arch_emit_this_vret_args): Use the information
17480 in cinfo to determine the registers which need to be used.
17482 2005-09-20 Miguel de Icaza <miguel@novell.com>
17484 * driver.c (mono_main): Add --server and --desktop flags.
17486 2005-09-16 Zoltan Varga <vargaz@gmail.com>
17488 * mini-ia64.h: Make register masks 64 bit. Don't treat argument
17489 registers as global registers.
17491 * inssel-ia64.brg (stmt): Remove OP_OUTARG_REG () rules which are no
17492 longer needed with the new register allocator.
17494 * mini-ia64.c: Use OP_MOVE instead of OP_SETREG for reg-reg moves.
17496 * cpu-ia64.md: Remove unused opcodes.
17498 * regalloc.c mini-codegen.c: Make register masks 64 bit on ia64.
17500 2005-09-16 Zoltan Varga <vargaz@freemail.hu>
17502 * cpu-amd64.md: Remove unused opcodes.
17504 * inssel-amd64.brg: Remove OP_OUTARG_REG () rules which are no longer
17505 needed with the new register allocator.
17507 * inssel-amd64.brg mini-amd64.c: Use OP_MOVE instead of OP_SETREG for
17510 2005-09-16 Raja R Harinath <rharinath@novell.com>
17512 * Makefile.am (check-local): Don't invoke semdel-wrapper.
17514 2005-09-16 Martin Baulig <martin@ximian.com>
17516 * exceptions-amd64.c
17517 (throw_exception): Don't call mono_debugger_throw_exception() if
17518 we're a rethrow - see the FIXME in the code.
17520 2005-09-15 Geoff Norton <gnorton@customerdna.com>
17522 * mini.c (mono_init_exceptions): This only works on some architectures.
17524 2005-09-15 Zoltan Varga <vargaz@gmail.com>
17526 * mini.c (mono_method_to_ir): Add OP_LMUL imm -> OP_LMUL_IMM conversion
17529 * inssel-long.brg mini-ia64.c: Add OP_LMUL_IMM rules.
17531 * mini-ia64.h mini-ia64.c: Remove the altstack support code which is
17532 now in mini-exceptions.c.
17534 2005-09-15 Zoltan Varga <vargaz@freemail.hu>
17536 * mini-amd64.h mini-am64.c: Remove the altstack support code which is
17537 now in mini-exceptions.c.
17539 2005-09-15 Zoltan Varga <vargaz@gmail.com>
17541 * exceptions-x86.c: Applied patch from Patrik Torstensson
17542 <patrik.torstensson@gmail.com>. Add stack overflow handling support for win32.
17544 * mini-exceptions.c mini-x86.c mini.c: Move the altstack setup/teardown
17545 code into mini-exceptions.c. Add some assertions to it.
17547 2005-09-12 Zoltan Varga <vargaz@gmail.com>
17549 * aot.c (emit_section_change): Applied patch from "The Software Team"
17550 (<software@solmersa.com>). Fix as errors on windows.
17552 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
17554 * tramp-amd64.c (mono_arch_create_trampoline_code): Fix saving of
17555 method info into the LMF.
17557 2005-09-11 Zoltan Varga <vargaz@gmail.com>
17559 * mini-ia64.c: Add proper unwind info for method epilogs.
17561 * exceptions-ia64.c: Add some code to help debugging.
17563 * mini-ia64.c mini-ia64.h: Add sigaltstack support.
17565 * mini-exceptions.c: Fix warning.
17567 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
17569 * mini.c: Really fix build.
17571 * mini-x86.c mini-amd64.c: Fix build.
17573 2005-09-11 Zoltan Varga <vargaz@gmail.com>
17575 * mini-ia64.c inssel-ia64.brg: Add InterlockedExchange instrinsics.
17577 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Implement
17578 some Interlocked methods as intrinsics.
17580 * mini.c (mini_get_inst_for_method): Call arch_get_inst_for_method
17581 for Thread methods as well.
17583 * mini-ops.h: Add OP_MEMORY_BARRIER opcode.
17585 * inssel.brg: Add rule for OP_MEMORY_BARRIER.
17587 * mini-ia64.c mini-x86.c mini-amd64.c
17588 cpu-ia64.md cpu-pentium.md cpu-amd64.md: Add implementation of
17591 * mini.c (mono_init_exceptions): Fix build breakage.
17593 2005-09-10 Zoltan Varga <vargaz@gmail.com>
17595 * mini-ia64.c exceptions-ia64.c tramp-ia64.c: Remove 'manual' emitting
17596 of instructions. Use the new ia64_unw_op macros for emitting unwind
17599 * mini.c (mono_init_exceptions): Initialize exception handling
17600 related trampolines at startup.
17602 Fri Sep 9 19:30:37 BST 2005 Paolo Molaro <lupus@ximian.com>
17604 * cpu-arm.md, mini-arm.c: fix for dynamic code (Gtk# apps).
17606 2005-09-09 Zoltan Varga <vargaz@gmail.com>
17608 * mini.c: Handle type loading errors gracefully during compilation and
17609 throw the appropriate exception.
17611 Fri Sep 9 09:49:14 CEST 2005 Paolo Molaro <lupus@ximian.com>
17613 * ldscript.mono, Makefile.am: use anonymous versions in the ldscript
17614 for the mono binary.
17616 2005-09-09 Martin Baulig <martin@ximian.com>
17618 * mini.c (mono_method_to_ir): Comment out the G_BREAKPOINT()'s for
17621 Thu Sep 8 14:53:45 BST 2005 Paolo Molaro <lupus@ximian.com>
17623 * mini-arm.h: use emulation for conv.r.un for the release.
17625 Thu Sep 8 11:28:45 BST 2005 Paolo Molaro <lupus@ximian.com>
17627 * mini-arm.c, objects.cs: more fixes and tests for them.
17629 Wed Sep 7 17:14:26 BST 2005 Paolo Molaro <lupus@ximian.com>
17631 * mini-arm.c: align structures to at least 4 bytes to be able
17632 to keep our current optimized memcpy.
17634 Tue Sep 6 22:51:08 BST 2005 Paolo Molaro <lupus@ximian.com>
17636 * mini-arm.c, cpu-arm.md, inssel-arm.brg: bugfixes.
17638 2005-09-05 Gonzalo Paniagua Javier <gonzalo@ximian.com>
17640 * mini.c: ignore SIGPIPE.
17642 2005-09-04 Zoltan Varga <vargaz@gmail.com>
17644 * mini-ia64.c (mono_arch_lowering_pass): Convert 'and_imm 255' to zext1.
17646 * mini-ia64.h mini-ia64.c: Add some minor optimizations.
17648 2005-09-02 Zoltan Varga <vargaz@gmail.com>
17650 * mini.h: Add prototype for mono_allocate_stack_slots_full.
17652 Thu Sep 1 21:05:26 BST 2005 Paolo Molaro <lupus@ximian.com>
17654 * exceptions-arm.c, mini.c, mini-arm.c, mini-arm.h:
17655 exception handling support.
17656 * mini-arm.c, mini-arm.h: bigendian fixes (partially from a
17657 patch by Brian Koropoff <briank@marakicorp.com>).
17659 Thu Sep 1 10:22:44 EDT 2005 Paolo Molaro <lupus@ximian.com>
17661 * mini.c: revert another 'optimization' which breaks when
17662 items on the eval stack need to be saved at a basic block end
17665 Wed Aug 31 17:29:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
17667 * jit-icalls.c: for arrays, ensure we always provide
17670 2005-08-30 Zoltan Varga <vargaz@gmail.com>
17672 * mini.c (mono_allocate_stack_slots_full): Fix ia64 build.
17674 * mini.c (mini_get_inst_for_method): Special case Object:.ctor as well.
17676 2005-08-29 Zoltan Varga <vargaz@gmail.com>
17678 * mini-ia64.h mini-ia64.c: Implement frame pointer elimination. Keep
17679 arguments in their original register.
17681 2005-08-28 Zoltan Varga <vargaz@gmail.com>
17683 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Optimize
17686 * mini.c (mono_method_to_ir): Disable the MUL->MUL_IMM optimization
17687 when ssapre is enabled.
17689 * inssel-long.brg: Fix bug in previous patch.
17691 * mini-ia64.c mini-ia64.h mini.c inssel-long.brg: Optimize
17692 multiplication by a constant.
17694 2005-08-27 Zoltan Varga <vargaz@gmail.com>
17696 * mini-ia64.c (mono_arch_setup_jit_tls_data): Add support for intel
17699 * tramp-ia64.c (mono_arch_create_trampoline_code): Use st8.spill for
17702 Fri Aug 26 11:09:28 BST 2005 Paolo Molaro <lupus@ximian.com>
17704 * inssel-arm.brg: apply changes tested by Brian Koropoff
17705 <briank@marakicorp.com>.
17707 2005-08-25 Zoltan Varga <vargaz@gmail.com>
17709 * mini-x86.c (mono_arch_emit_prolog): Fix calling of mono_jit_thread_attach () under windows.
17711 2005-08-24 Zoltan Varga <vargaz@gmail.com>
17713 * mini-codegen.c (mono_local_regalloc): Avoid allocating dreg and sreg1/2
17714 to the same register if dreg is just a base register.
17715 (print_ins): Improve printing of membase opcodes.
17717 * inssel-x86.brg: Add optimized ldind(reg) rules.
17719 * mini-x86.c cpu-pentium.md: Changes required to support the new rules.
17721 Wed Aug 24 19:39:36 CEST 2005 Paolo Molaro <lupus@ximian.com>
17723 * mini.c: when running under valgrind, set the stack bottom for
17724 the GC at the actual approximate stack for the app (fixes running
17725 mono with valgrind).
17727 Tue Aug 23 21:38:50 CEST 2005 Paolo Molaro <lupus@ximian.com>
17729 * mini.c: do no break at the first valuetype to init found
17730 (fixes bug #75791).
17732 Tue Aug 23 16:53:21 BST 2005 Paolo Molaro <lupus@ximian.com>
17734 * cpu-arm.md, mini-arm.c: more fixes and LMF support.
17736 Tue Aug 23 15:11:44 CEST 2005 Paolo Molaro <lupus@ximian.com>
17738 * cpu-g4.md: fixed instruction length exposed by the nemerle compiler.
17740 2005-08-23 Zoltan Varga <vargaz@freemail.hu>
17742 * inssel-amd64.brg inssel-x86.brg: Fix the fcall rules.
17744 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
17746 * inssel-x86.brg: Fix assert in patch_delegate_trampoline.
17748 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Add some debug
17751 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Add some debug
17754 * mini.c (optimize_branches): Don't quit after 1000 iterations on large
17757 Mon Aug 22 19:16:29 BST 2005 Paolo Molaro <lupus@ximian.com>
17759 * tramp-arm.c: allocate less memory for the trampoline and fix typo.
17761 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
17763 * mini.c (mono_method_to_ir): Remove instructions inserted after a branch
17764 in the tail recursion optimization.
17766 * mini.h helpers.c (mono_disassemble_code): Emit starts of basic blocks as
17767 debug info into the assembly file.
17769 * iltests.il: Add test for filter regions.
17771 * mini.c (mono_method_to_ir): Fix handling of nested FILTER clauses. Fix
17772 initial stack of filter regions. Fixes #75755.
17774 Mon Aug 22 17:49:16 BST 2005 Paolo Molaro <lupus@ximian.com>
17776 * mini-arm.c, cpu-arm.c: fixes and support for methods with bigger
17777 stack requirements.
17779 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
17781 * mini.c (mono_create_delegate_trampoline): Fix memory leak. Put back
17782 the check for an already compiled method on non-ia64 platforms.
17783 (mono_create_jump_trampoline): Store the MonoJitInfo structure into the
17786 * mini-x86.h tramp-x86.c: Add support for delegate trampolines.
17788 * inssel-x86.brg: Add some optimized call rules.
17790 2005-08-21 Zoltan Varga <vargaz@freemail.hu>
17792 * mini.c (mono_create_delegate_trampoline): Do not return an already compiled
17795 * mini.h mini-trampolines.c: Pass the trampoline argument to
17796 mono_arch_patch_delegate_trampoline.
17798 * mini-ia64.h mini-ia64.c tramp-ia64.c: Add support for delegate trampolines.
17800 * mini-trampolines.c: Fix build.
17802 * mini-amd64.h: Add delegate trampolines.
17804 * mini.h mini.c mini-trampolines.c tramp-amd64.c: Add delegate trampolines.
17806 * inssel-amd64.brg: Add optimized call rules.
17808 * mini-ia64.c tramp-ia64.c: Improve instruction scheduling.
17810 * inssel-ia64.brg: Add optimized ldind(reg) rules.
17812 2005-08-20 Zoltan Varga <vargaz@freemail.hu>
17814 * mini.c (mono_create_class_init_trampoline): Fix bug caused by last
17817 * mini-ia64.c: Remove LMF fixmes.
17819 * mini-ia64.h: Remove most fields from LMF.
17821 * inssel-ia64.brg (stmt): Fix unaligned access errors.
17823 * mini-trampolines.c: Add support for IA64 function descriptors.
17825 * mini.h mini.c jit-icalls.c exceptions-ia64.cdriver.c: Add support
17826 for IA64 function descriptors.
17828 Sat Aug 20 16:51:44 BST 2005 Paolo Molaro <lupus@ximian.com>
17830 * tramp-arm.c: patch the vtable for virtual calls. Added
17831 support code to register/unregister the LMF.
17832 * mini-arm.c, mini-arm.h: warning fixes, fixes, speedups,
17835 2005-08-19 Dick Porter <dick@ximian.com>
17837 * mini.c: Use a gsize to store the thread ID, so it can hold a 64
17838 bit value if needed.
17840 2005-08-19 Zoltan Varga <vargaz@freemail.hu>
17842 * mini.c (mini_get_method): Move handling of wrapper data here.
17844 * mini.c (mono_method_to_ir): Add support for dynamic methods.
17846 * mini.c (mono_method_to_ir): Convert nonvirtual calls to abstract methods into
17849 * mini.c (mono_method_to_ir): Emit IR for CEE_NOP as well, so
17850 bblock->code does not remain empty.
17852 2005-08-17 Zoltan Varga <vargaz@freemail.hu>
17854 * arrays.cs: Add regression test for #75832.
17856 * inssel-amd64.brg cpu-amd64.md mini-amd64.c: Fix LDELEMA optimization
17857 rules. Fixes #75832.
17859 * mini-ia64.c tramp-ia64.c exceptions-ia64.c: Implement improved
17860 instruction scheduling.
17862 2005-08-12 Zoltan Varga <vargaz@freemail.hu>
17864 * mini-exceptions.c (ves_icall_get_frame_info): Fix IA64 build.
17866 2005-08-11 Zoltan Varga <vargaz@freemail.hu>
17868 * mini-exceptions.c mini-x86.h: Move VC stuff into macros in mini-x86.h.
17870 * mini-codegen.c: Fix VC build.
17872 * cpu-pentium.md: Increase length of atomic_exhange_i4.
17874 2005-08-09 Gonzalo Paniagua Javier <gonzalo@ximian.com>
17876 * mini.h: fix signature for mono_register_opcode_emulation.
17878 2005-08-09 Zoltan Varga <vargaz@freemail.hu>
17880 * mini.c: Get rid of most of the helper_sig_... constants using
17881 mono_create_icall_signature ().
17883 2005-08-08 Zoltan Varga <vargaz@freemail.hu>
17885 * jit-icalls.c (helper_ldstr): New helper function.
17887 * mini.c (get_basic_blocks): Set out_of_line for bblocks containing a throw.
17889 * mini.c (mono_method_to_ir): If an LDSTR instruction is in a bblock with a
17890 throw, load the string using a helper call instead of creating a string object.
17892 * aot.c: Update after LDSTR changes.
17894 * mini.h: Bump AOT file version.
17896 * aot.c: Save class size info into the AOT file. Print more statistics during
17899 * mini.h: Bump AOT file version.
17901 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
17902 ordering of disasm cases. Fixes #74957.
17904 Thu Aug 4 19:47:24 BST 2005 Paolo Molaro <lupus@ximian.com>
17906 * mini-ops.h, mini-arch.h, inssel.brg, mini.c, mini.h,
17907 jit-icalls.c, mini-codegen.c, Makefile.am: changes in
17908 the generic code needed for the ARM port.
17910 Thu Aug 4 19:42:54 BST 2005 Paolo Molaro <lupus@ximian.com>
17912 * exceptions-arm.c, tramp-arm.c, mini-arm.c, mini-arm.h, cpu-arm.md,
17913 inssel-arm.brg: more ARM features and fixes.
17915 Mon Aug 1 18:37:38 BST 2005 Paolo Molaro <lupus@ximian.com>
17917 * tramp-arm.c, mini-arm.c, cpu-arm.md, inssel-arm.brg: more
17918 ARM port work in progress.
17920 2005-07-30 Zoltan Varga <vargaz@freemail.hu>
17922 * mini-ia64.c (mono_arch_call_opcode): Ongoing IA64 work.
17924 * mini-exceptions.c mini-ia64.h: Ongoing IA64 work.
17926 * mini-ia64.c (ia64_emit_bundle): Ongoing IA64 work.
17928 * inssel.brg (mini_emit_memset): Add support for unaligned access.
17930 * *-ia64.*: Ongoing IA64 work.
17932 * mini-ia64.c exceptions-ia64.c: Ongoing IA64 work.
17934 2005-07-28 Zoltan Varga <vargaz@freemail.hu>
17936 * TODO: Remove out-of-data todo stuff.
17938 * mini.h mini.c (mono_create_jit_trampoline_from_token): Remove some
17941 * aot.c: Save/load MonoCachedClassInfo->has_nested_classes.
17943 * mini.h: Bump corlib version.
17945 2005-07-27 Martin Baulig <martin@ximian.com>
17948 (create_copy_ins): Added `const unsigned char *ip' argument; set
17949 `copy->cil_code' from it.
17951 2005-07-27 Martin Baulig <martin@ximian.com>
17953 * mini-exceptions.c (mono_handle_exception): Don't call
17954 mono_debugger_handle_exception() for filters.
17956 2005-07-27 Zoltan Varga <vargaz@freemail.hu>
17958 * mini-trampolines.c (mono_aot_trampoline): Handle AppDomain:InvokeInDomain
17961 2005-07-26 Martin Baulig <martin@ximian.com>
17963 Committing a patch from Michal Moskal <michal.moskal@gmail.com>.
17965 * mini.c (mono_method_to_ir): In `CEE_CALLI', only use
17966 helper_compile_generic_method() if the method is actually virtual
17969 2005-07-26 Martin Baulig <martin@ximian.com>
17972 (trampoline_code): Renamed to `mono_trampoline_code' and made it
17973 public; this is now accessed directly by the debugger.
17974 (mono_generic_trampoline_code): Removed.
17977 (mono_debug_init_method): Also add interncalls and wrappers.
17979 2005-07-23 Zoltan Varga <vargaz@freemail.hu>
17981 * mini-ia64.c mini-ia64.h: Add support for tracing/profiling.
17983 2005-07-22 Zoltan Varga <vargaz@freemail.hu>
17985 * aot.c (mono_aot_get_method_from_token): Fix a potential crash here.
17987 2005-07-21 Zoltan Varga <vargaz@freemail.hu>
17989 * aot.c (load_patch_info): Fix handling of stfld_remote wrapper.
17991 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
17993 * mini-amd64.c (mono_arch_setup_jit_tls_data): Use the nice way of
17994 getting TLS offsets on AMD64 too.
17996 2005-07-20 Kornel Pal <kornelpal@hotmail.com>
17998 * driver.c: Detach console when executing IMAGE_SUBSYSTEM_WINDOWS_GUI on win32
18000 Wed Jul 20 18:05:19 BST 2005 Paolo Molaro <lupus@ximian.com>
18002 * exceptions-arm.c, mini-arm.c, tramp-arm.c, cpu-arm.md,
18003 inssel-arm.brg, mini-arm.h: ARM port work in progress.
18005 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
18007 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix build.
18009 * mini.h mini.c mini-*.h tramp-*.c: Move more cross platform trampoline code
18012 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Call
18013 mono_sparc_is_virtual_call ().
18015 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix warning.
18017 * tramp-sparc.c (mono_arch_create_trampoline_code): Fix order of
18018 trampoline parameters.
18020 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix signature.
18022 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Rename this
18023 to mono_arch_get_vcall_slot_addr.
18025 * Makefile.am tramp-sparc.c: Update the sparc port to use the generic
18028 * *-sparc.*: Merge the mini-xp-regalloc branch for sparc.
18030 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
18032 * mini-ia64.h mini-ia64.c: Finish pinvoke support.
18034 2005-07-19 Martin Baulig <martin@ximian.com>
18036 * exceptions-amd64.c (throw_exception): Call
18037 mono_debugger_throw_exception() here like we're doing it on i386.
18039 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
18041 * mini-ia64.c: Add optimized TLS access support.
18043 2005-07-18 Zoltan Varga <vargaz@freemail.hu>
18045 * mini-exceptions.c: Ongoing IA64 work.
18047 * mini-ia64.c inssel-long.brg: Ongoing IA64 work.
18049 * mini.c: Use the default optimization set when embedding. Fixes
18052 2005-07-11 Zoltan Varga <vargaz@freemail.hu>
18054 * tramp-amd64.c tramp-ia64.c Makefile.am: Move arch independent parts
18055 of trampolines to a separate file.
18057 * mini-trampolines.c: New file.
18059 * mini.h tramp-x86.c: Move arch independent parts of trampolines to a
18062 * tramp-x86.c: Reorganize the trampoline code to be similar to the
18065 * mini-codegen.c: Fix cygwin build.
18067 2005-07-10 Zoltan Varga <vargaz@freemail.hu>
18069 * mini.c: Add some minor changes needed by the IA64 port.
18071 * *-ia64.*: Ongoing IA64 work.
18073 2005-07-09 Zoltan Varga <vargaz@freemail.hu>
18075 * tramp-amd64.c mini-amd64.c: Update after latest AOT changes. Split
18076 trampolines into arch-independent and arch-dependent parts.
18078 * mini-amd64.c (mono_arch_lowering_pass): Fix store_membase_imm -> store_membase_reg rule.
18080 2005-07-08 Zoltan Varga <vargaz@freemail.hu>
18082 * cpu-amd64.md: Merge the xp-regalloc-branch for amd64.
18084 * mini-ops.h mini-amd64.h mini-amd64.c inssel-amd64.brg Makefile.am: Merge
18085 the xp-regalloc-branch for amd64.
18087 * mini-x86.h mini-x86.c cpu-pentium.md Makefile.am: Merge the
18088 xp-regalloc-branch for x86.
18090 2005-07-07 Zoltan Varga <vargaz@freemail.hu>
18092 * inssel.brg (OP_THROW_OR_NULL): Allways rethrow the abort exception.
18094 2005-07-06 Martin Baulig <martin@ximian.com>
18097 (mono_jit_compile_method_inner): Call mono_get_inflated_method().
18098 (mono_jit_runtime_invoke): Likewise.
18100 2005-07-05 Zoltan Varga <vargaz@freemail.hu>
18102 * aot.c (mono_compile_assembly): Allocate the GOT in the .bss segment
18105 * aot.c: Add new mono_aot_get_method_from_token () function to load AOT methods
18106 without loading their metadata. Reorganize the file format so exception handling+
18107 debug info is kept separate from normal method info. Create MonoJitInfo
18108 structures for methods lazily.
18110 * tramp-x86.c (x86_aot_trampoline): Use the new from_token method to avoid
18112 (x86_class_init_trampoline): Patch AOT class init trampolines too.
18114 * mini.c (mini_init): Install the new mono_aot_find_jit_info hook.
18116 * mini.c (mono_method_to_ir): Reduce the number of class init trampoline calls
18119 * mini.h: Bump AOT file version.
18121 2005-07-04 Zoltan Varga <vargaz@freemail.hu>
18123 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
18125 2005-07-01 Raja R Harinath <rharinath@novell.com>
18127 * Makefile.am (check-local): Call semdel-wrapper.
18129 2005-06-29 Zoltan Varga <vargaz@freemail.hu>
18131 * mini-x86.c: Revert the last change as it seems to break the build..
18133 2005-06-28 Zoltan Varga <vargaz@freemail.hu>
18135 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
18137 * mini-x86.c (mono_arch_cpu_init): Fix setting of fp precision in the VC build.
18139 2005-06-27 Ben Maurer <bmaurer@ximian.com>
18141 * mini.c (NEW_AOTCONST): make sure to call mono_get_got_var
18142 outside of the macro, so strange stuff doesn't happen with gcc4
18143 (NEW_AOTCONST_TOKEN): Likewise.
18145 2005-06-28 Martin Baulig <martin@ximian.com>
18147 * mini.c (mini_class_is_system_array): New static method; use this
18148 instead of `klass->parent == mono_defaults.array_class' everywhere
18149 since this also works for the new generic array class.
18151 2005-06-26 Ben Maurer <bmaurer@ximian.com>
18153 * inssel.brg: Remove warnings.
18155 2005-06-24 Zoltan Varga <vargaz@freemail.hu>
18157 * mini-ia64.c: Ongoing IA64 work.
18159 * basic-float.cs: Add float->i1 conversion test.
18161 * iltests.il: Add conv.u4 test.
18163 2005-06-23 Zoltan Varga <vargaz@freemail.hu>
18165 * inssel-long.brg: Fix bug caused by last change.
18167 2005-06-23 Geoff Norton <gnorton@customerdna.com>
18169 * mini-x86.h: Add __APPLE__ to the SC_* redefines with the other
18170 BSDs. Allows the x86 JIT to work on OSX86
18172 2005-06-22 Zoltan Varga <vargaz@freemail.hu>
18174 * inssel-long.brg: Use OP_LSHR_UN_IMM instead of OP_SHR_UN_IMM in
18177 * mini-ia64.c: Ongoing IA64 work.
18179 2005-06-19 Zoltan Varga <vargaz@freemail.hu>
18181 * mini-ia64.c: Ongoing IA64 work.
18183 * driver.c: Clean up jit_code_hash as well when using --regression.
18185 * inssel-long.brg: Fix long->i4/u4 conversion rules.
18187 * basic-long.cs: Add tests for long->u4 conversion.
18189 2005-06-18 Ben Maurer <bmaurer@ximian.com>
18191 * mini.c: Take mono_get_domainvar out of macros. This makes sure
18192 that we do not depend on undefined C behavior: the order stuff
18193 gets evaluated within an expression. Fixes mono when compiled on
18196 2005-06-18 Zoltan Varga <vargaz@freemail.hu>
18198 * *-ia64.*: Ongoing IA64 work.
18200 * aot.c: Lower memory usage while loading AOT methods.
18202 * tramp-x86.c: Avoid allocating+freeing MonoJitInfo structures.
18204 * mini.h: Bump AOT file format version.
18206 2005-06-17 Zoltan Varga <vargaz@freemail.hu>
18208 * mini.c (mono_method_to_ir): Allow STACK_PTR as input to SWITCH.
18210 2005-06-16 Sebastien Pouliot <sebastien@ximian.com>
18212 * declsec.c: Fixed APTC to check for FullTrust on caller assembly (and
18213 not on callee assembly). Fixed some comments.
18215 2005-06-16 Zoltan Varga <vargaz@freemail.hu>
18217 * aot.c (mono_compile_assembly): Mark the "methods" symbol as a function so
18218 it gets proper disassembly.
18219 (emit_method_info): Remove some dead code.
18221 * mini.c (mini_method_compile): Allways allocate the GOT var in
18222 mono_method_to_ir for emulating opcodes.
18224 2005-06-13 Zoltan Varga <vargaz@freemail.hu>
18226 * mini.c (mono_jit_free_method): Remove the method from the JitInfo table
18227 before freeing the code memory. Fixes #74990.
18229 * objects.cs: Add regression test for #74992.
18231 * liveness.c: Extend live ranges of arguments to the beginning of the
18232 method. Fixes #74992.
18234 * exceptions-ia64.c mini-ia64.h: Modify ip during exception handling
18235 so it points into the faulting instruction.
18237 2005-06-12 Zoltan Varga <vargaz@freemail.hu>
18239 * jit-icalls.c (mono_imul_ovf): Add exception handling.
18241 * *-ia64.*: Ongoing IA64 work.
18243 * mini.c (mini_init): Fix signature of mono_delegate_ctor.
18245 2005-06-11 Zoltan Varga <vargaz@freemail.hu>
18247 * mini-ia64.h exceptions-ia64.c: Ongoing IA64 work.
18249 * *-ia64.*: Ongoing IA64 work.
18251 2005-06-10 Zoltan Varga <vargaz@freemail.hu>
18253 * basic-long.cs: Add tests for add/sub.ovf.
18255 * basic.cs: Add tests for sub.ovf.
18257 * *-ia64.*: Ongoing IA64 work.
18259 2005-06-09 Zoltan Varga <vargaz@freemail.hu>
18261 * *-ia64.*: Ongoing IA64 work.
18263 * basic.cs: Add conv.ovf.i4.un test.
18265 2005-06-09 Massimiliano Mantione <massi@ximian.com>
18267 * mini.c: (remove_block_if_useless) Fixed bug 75061.
18269 2005-06-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18271 * mini.c: no SIGUSR2 on windows. Remove it for PLATFORM_WIN32.
18273 2005-06-07 Zoltan Varga <vargaz@freemail.hu>
18275 * *-ia64.*: Ongoing IA64 work.
18277 2005-06-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18280 * mini.c: added the ability to toggle trace on/off using SIGUSR2.
18282 2005-06-04 Zoltan Varga <vargaz@freemail.hu>
18284 * mini-ia64.c mini-ia64.h: Fix cleanup of memory stack.
18286 2005-06-03 Zoltan Varga <vargaz@freemail.hu>
18288 * mini-amd64.c (emit_call): Fix yet another bug in the near call optimization.
18290 * mini-amd64.c (amd64_patch): Add an assert to check that the destination
18291 of a call is callable by a near call.
18293 2005-05-31 Zoltan Varga <vargaz@freemail.hu>
18295 * mini-ia64.c: Ongoing IA64 work.
18297 2005-05-29 Zoltan Varga <vargaz@freemail.hu>
18299 * genmdesc.c: Make the generated array non-static.
18301 * inssel-long.brg: Fix LSHR_IMM rule.
18303 * *-ia64.*: Ongoing IA64 work.
18305 * *-ia64.*: Ongoing IA64 work.
18307 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
18309 * *-ia64.*: Ongoing IA64 work.
18311 * *-ia64.*: Ongoing IA64 work.
18313 * mini-ia64.c: Ongoing IA64 work.
18315 * *-ia64.* jit-icalls.c mini-codegen.c: Ongoing IA64 work.
18317 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
18319 * objects.cs basic-calls.cs: Move some tests to objects.cs.
18321 * objects.cs basic-long.cs: Move some tests to objects.cs.
18323 2005-05-26 Zoltan Varga <vargaz@freemail.hu>
18325 * *-ia64.*: Ongoing IA64 work.
18327 * iltests.il: Add a new test.
18329 * mini.c (mono_method_to_ir): Initialize valuetypes when created using
18330 newobj. Fixes #75042.
18332 2005-05-22 Zoltan Varga <vargaz@freemail.hu>
18334 * *-ia64.*: Ongoing IA64 work.
18336 * *-ia64.*: Ongoing IA64 work.
18338 * *-ia64.*: Ongoing IA64 work.
18340 * basic.cs objects.cs: Move tests accessing static variables as well.
18342 * basic.cs objects.cs: Move test_0_pin_string to objects.cs.
18344 2005-05-21 Zoltan Varga <vargaz@freemail.hu>
18346 * mini.c (SIG_HANDLER_SIGNATURE): Fix warning.
18348 * driver.c: Always print failed tests.
18350 * mini-codegen.c: Use cfg->frame_reg instead of a macro for the
18353 * *ia64*: Ongoing IA64 work.
18355 2005-05-20 Zoltan Varga <vargaz@freemail.hu>
18357 * basic.cs: Add tests for add.ovf. Fix warnings.
18359 2005-05-18 Miguel de Icaza <miguel@novell.com>
18361 * driver.c (mono_main): Avoid crash if no argument is passed to
18362 --break; Do not use g_error, but f_printf. And fix all other
18363 ocurrences of the same crash.
18365 2005-05-17 Zoltan Varga <vargaz@freemail.hu>
18367 * mini.h mini.c: Generalize the existing uses of the MONO_DEBUG env variable
18368 and add a new one: aborting when a SIGSEGV is raised while in unmanaged code.
18371 2005-05-14 Zoltan Varga <vargaz@freemail.hu>
18373 * *-ia64.*: Add beginnings of IA64 backend.
18375 * Makefile.am mini-arch.h mini-codegen.c: Add IA64 support.
18377 2005-05-13 Zoltan Varga <vargaz@freemail.hu>
18379 * inssel-long.brg: Add missing ulong->{i1, i2} checked conversions.
18382 * basic-long.cs exceptions.cs: Add new tests. Fix some warnings.
18384 * mini-amd64.c: Fix a warning.
18386 2005-05-10 Zoltan Varga <vargaz@freemail.hu>
18388 * mini-amd64.c (mono_arch_output_basic_block): Fix stack space leakage
18389 in float_neg. Fixes #74897.
18391 * mini-amd64.c (emit_call): Fix another near call bug.
18393 2005-05-06 Sebastien Pouliot <sebastien@ximian.com>
18395 * declsec.c: Keep the appdomain information in the structure. Added a
18396 missing "return FALSE" for Unmanaged if FullTrust is set (or else the
18397 value gets overwritten).
18398 * declsec.h: Set the default MonoArray for the the stack to 6. Added
18399 an MonoAppDomain member to MonoSecurityFrame.
18400 * mini-exceptions.c: Do not use a glist to keep GC allocated objects
18401 used in the stack walk. Now use a MonoArray which grow (double) when
18404 2005-05-05 Lluis Sanchez Gual <lluis@novell.com>
18406 * mini.c: Re-enabled runtime cleanup, since running threads should
18407 now properly stop when exiting.
18409 2005-05-05 Zoltan Varga <vargaz@freemail.hu>
18411 * mini-codegen.c: New file contaning the arch-independent local
18412 register allocator. Not used by any architectures yet.
18414 * mini.h linear-scan.c: Merge some changes from the
18415 mini-xp-local-regalloc branch.
18417 2005-04-28 Zoltan Varga <vargaz@freemail.hu>
18419 * mini-amd64.c (emit_call): Fix calls to native functions when the
18420 runtime is compiled as a shared library. Fixes #74756.
18422 * mini.c (mono_method_to_ir): Assert if ldsfld and friends are used
18423 on a literal field. Fixes #74751.
18425 2005-04-25 Raja R Harinath <rharinath@novell.com>
18427 * Makefile.am (RUNTIME): Add MONO_CFG_DIR.
18429 2005-04-23 Zoltan Varga <vargaz@freemail.hu>
18431 * objects.cs: Add missing null casting test.
18433 2005-04-22 Zoltan Varga <vargaz@freemail.hu>
18435 * mini-exceptions.c (mono_find_jit_info): Fix native offset calculation
18436 in wrapper methods. Also rename 'address' variable to 'offset'.
18438 2005-04-20 Zoltan Varga <vargaz@freemail.hu>
18440 * mini.c debug-mini.c aot.c tramp-x86.c driver.c: Fix some gcc 4.0
18443 * Makefile.am (MCS): Use -unsafe instead of --unsafe.
18445 * aot.c: Applied patch from "The Software Team" <software@solmersa.com>. Make AOT compilation
18448 Mon Apr 18 16:20:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
18450 * exceptions-ppc.c: update code to handle stack traces (fixes bug #74452).
18452 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
18454 * mini-x86.c (mono_emit_stack_alloc): Initialize the whole allocated area not
18455 just the last bytes.
18457 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
18459 * aot.c (mono_compile_assembly): Fix warning.
18461 * mini-exceptions.c (ves_icall_get_frame_info): Fix bug introduced
18462 by the _MSC_VER stuff.
18464 2005-04-16 Zoltan Varga <vargaz@freemail.hu>
18466 * inssel-long.brg: Fix #74588.
18468 * cpu-amd64.md: Fix #74591.
18470 * iltests.il: Add new regression tests.
18472 2005-04-13 Zoltan Varga <vargaz@freemail.hu>
18474 * trace.c (mono_trace_enter_method): Print enums as an int, not as a
18477 2005-04-11 Zoltan Varga <vargaz@freemail.hu>
18479 * mini-x86.c (setup_stack): Unconditionally call pthread_attr_init ().
18481 * exceptions-x86.c mini-x86.h mini-x86.c: Applied some freebsd patches
18482 from Bill Middleton <flashdict@gmail.com>.
18484 2005-04-10 Zoltan Varga <vargaz@freemail.hu>
18486 * arrays.cs: Add new regression test. Fix warnings.
18488 2005-04-09 Zoltan Varga <vargaz@freemail.hu>
18490 * mini-amd64.c (mono_arch_output_basic_block): Fix stack alignment
18491 and leakage in CKFINITE.
18493 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Change
18494 this to a null op since it is called on amd64 too.
18496 * exceptions-amd64.c (get_throw_trampoline): Align stack.
18498 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Remove
18499 body since this is not used on amd64.
18501 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Remove duplicate define.
18503 * mini-amd64.c: Remove obsolete fixmes.
18505 * mini.c (print_method_from_ip): Fix debugging support.
18507 2005-2-1 Massimiliano Mantione <massi@ximian.com>
18509 * ssapre.c: Fix a subtle bug about availability, and limit SSAPRE
18510 so that expressions that don't give much gain are not reduced.
18511 * ssapre.h: Likewise.
18513 2005-04-04 Zoltan Varga <vargaz@freemail.hu>
18515 * exceptions-x86.c (mono_arch_find_jit_info): Remove last SC_EBP reference.
18517 * mini-x86.c (mono_emit_stack_alloc): Fix localloc under windows.
18519 * mini-x86.h exceptions-x86.c: Hopefully fix compilation on *BSD.
18521 2005-04-01 Zoltan Varga <vargaz@freemail.hu>
18523 * mini-sparc.c mini-sparc.h: Add asserts when running with sigaltstack.
18525 * exceptions-x86.c (mono_arch_monoctx_to_sigctx): Fix cygwin build.
18527 2005-03-31 Zoltan Varga <vargaz@freemail.hu>
18529 * mini-x86.c: If sigaltstack support is enabled, perform win32 style
18532 * mini.h (mono_arch_sigctx_to_monoctx): New arch-specific function.
18534 * mini.h (mono_arch_monoctx_to_sigctx): New arch-specific function.
18536 * mini.c: sigaltstack support requires MONO_ARCH_USE_SIGACTION.
18538 * mini-x86.h mini-x86.c exceptions-x86.c: Add support for
18539 MONO_ARCH_USE_SIGACTION. Fixes #74252.
18541 * mini-x86.h: Enable MONO_ARCH_USE_SIGACTION on linux.
18543 * mini-x86.c: Fix up stack overflow handling.
18545 * exceptions.cs: Add new regression test.
18547 2005-03-30 Zoltan Varga <vargaz@freemail.hu>
18549 * mini-x86.c (mono_arch_emit_prolog): Adjust stack after calls to
18550 mono_jit_thread_attach.
18552 * mini.c (mono_method_to_ir): Verify called method is not abstract.
18554 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
18556 * mini.c (mono_method_to_ir): Applied Ben's patch from bug #61441 to
18557 avoid calling constructors using callvirt.
18559 * inssel.brg: Fix #74073.
18561 2005-03-29 Sebastien Pouliot <sebastien@ximian.com>
18563 * aot.c, mini.h: Added mono-compiler.h header to allow/ease
18564 compilation with non-GCC compilers.
18565 * mini-exceptions.c, mini-x86.c|h: Patches to make compilation of mono
18566 possible using VS.NET. Adapted from the work of J Lothian (for VC6).
18568 Tue Mar 29 11:43:01 CEST 2005 Paolo Molaro <lupus@ximian.com>
18570 * inssel.brg, arrays.cs: fix long standing 64 bit issue in access to
18571 klass->interface_offsets (will likely fix bug#74073).
18573 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
18575 * mini-amd64.c (mono_arch_is_int_overflow): Fix rex handling.
18577 2005-03-28 Zoltan Varga <vargaz@freemail.hu>
18579 * mini-amd64.c (mono_arch_output_basic_block): Fix order of parameters
18580 to amd64_div_reg_size ().
18582 * mini-amd64.c (mono_arch_emit_exceptions): Emit a near call here too.
18584 2005-03-27 Zoltan Varga <vargaz@freemail.hu>
18586 * cpu-amd64.md (store_membase_reg): Fix length of storer8 opcodes.
18588 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
18590 * driver.c: Turn off automatic command line globbing under windows. Fixes #73763.
18592 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
18594 * mini.c (mono_method_to_ir): Remove debugging stuff left in by mistake.
18596 * mini.c (mono_precompile_assembly): Load and precompile referenced
18597 assemblies as well. Fixes #74015.
18599 2005-03-23 Zoltan Varga <vargaz@freemail.hu>
18601 * cpu-amd64.md (sin): Fix up maximum lengths of some opcodes.
18603 2005-03-23 Sebastien Pouliot <sebastien@ximian.com>
18605 * declsec.c: Skip linkdemand checks for intra-corlib calls. This skips
18606 a lot of checks and (anyway) permissions cannot work until corlib is
18609 Wed Mar 23 14:29:49 CET 2005 Paolo Molaro <lupus@ximian.com>
18611 * mini-ppc.c: fixed ABI issue on sysv/ppc.
18613 Tue Mar 22 19:03:17 CET 2005 Paolo Molaro <lupus@ximian.com>
18615 * tramp-ppc.c, exceptions-ppc.c: added missing icache flush
18616 calls (fixes bug#72824).
18618 Tue Mar 22 16:28:48 CET 2005 Paolo Molaro <lupus@ximian.com>
18620 * mini.c: fix tail recursion elimination (see test in bug#73936).
18622 2005-03-21 Zoltan Varga <vargaz@freemail.hu>
18624 * mini-amd64.c (mono_arch_output_basic_block): Add inline versions of
18625 some fp functions in sse2 mode.
18627 2005-03-20 Zoltan Varga <vargaz@freemail.hu>
18629 * mini-x86.c (emit_tls_get): Move tls handling into a separate helper function.
18631 2005-03-19 Zoltan Varga <vargaz@freemail.hu>
18633 * mini.h mini.c: Add mono_get_jit_tls_key ().
18635 * mini-x86.c: Enable fast TLS support on windows.
18637 2005-03-17 Sebastien Pouliot <sebastien@ximian.com>
18639 * declsec.c: Renamed aptc to allowpartiallytrustedcallers.
18640 * mini.c: Check for p/invoke method when generating code. If a
18641 p/invoke method, or it's class, isn't decorated with [Suppress
18642 UnmanagedCodeSecurity] then generate code to call System.Security.
18643 UnmanagedDemand (only if the security manager is active).
18645 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
18647 * tramp-amd64.c (create_specific_trampoline): Revert parts of the
18648 last change as it seems to cause strange crashes.
18650 Wed Mar 16 16:24:11 CET 2005 Paolo Molaro <lupus@ximian.com>
18652 * *.c: handle unsafe function pointers where needed.
18654 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
18656 * mini.c (mono_jit_free_method): Remove the fixme too.
18658 2005-03-15 Miguel de Icaza <miguel@novell.com>
18660 * mini.c: As discussed, make the code actually free the delegate
18661 thunk now, to enable the debugging of delegate problems, use
18662 MONO_DEBUG=1 when running Mono.
18664 This takes also care of parts of the leaks as seen by Joe.
18666 2005-03-15 Zoltan Varga <vargaz@freemail.hu>
18668 * mini-amd64.c (mono_arch_setup_jit_tls_data): Enable
18669 thread_tls_offset calculation.
18671 2005-03-14 Sebastien Pouliot <sebastien@ximian.com>
18673 * declsec.c: Reworked linkdemand checks for icall. The previous code
18674 was using the declaration code (untrusted) and didn't work as expected
18675 with the CLR 2.0. We're now more compatible with 2.0 than 1.x for this
18678 2005-03-13 Zoltan Varga <vargaz@freemail.hu>
18680 * iltests.il: Add new localloc test.
18682 * mini-amd64.c: Handle large stack allocations the same way as on
18683 windows if stack overflow handling is working.
18685 * mini-amd64.c: Allocate the signal stack using mmap.
18687 * mini.c (sigsegv_signal_handler): Fix reading of context.
18689 * mini-exceptions.c: Fix up stack overflow handling.
18691 * mini-amd64.h mini-amd64.c: Fix up stack overflow handling.
18693 * tramp-amd64.c (create_specific_trampoline): Optimize trampoline size.
18695 * exceptions-amd64.c (mono_amd64_exceptions_init): Remove this.
18697 * mini.h mini.c tramp-*.c: Move common trampoline code to mini.c.
18699 * mini-x86.h mini-x86.c mini-amd64.h mini-amd64.c: Get rid of the
18700 tramp_init functions as they are no longer needed.
18702 2005-03-12 Zoltan Varga <vargaz@freemail.hu>
18704 * tramp-amd64.c (mono_amd64_tramp_init): Fix typo.
18706 * tramp-amd64.c (mono_amd64_tramp_init): Init AOT trampoline as well.
18708 * mini-amd64.h mini-amd64.c (mono_amd64_exceptions_init): Remove this.
18710 * mini.c mini-*.h: Remove OUT_OF_LINE_BBLOCK defines since all arches
18713 * mini-ops.h: Add OP_LMUL_IMM.
18715 * mini.c jit-icalls.cmini-amd64.h mini-amd64.c cpu-amd64.md: Implement
18716 long mul/div opcodes as intrinsic.
18718 * mini-amd64.c (emit_call): Handle the case when the callee might be
18721 2005-03-11 Zoltan Varga <vargaz@freemail.hu>
18723 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Reorder cases to be
18726 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Fix ordering of cases.
18728 * aot.c (mono_aot_load_method): Get rid of bogus make_writable call.
18730 2005-03-09 Ben Maurer <bmaurer@ximian.com>
18732 * mini.c (mono_codegen): Don't leak here, to help people running
18735 2005-03-08 Zoltan Varga <vargaz@freemail.hu>
18737 * mini-amd64.c (mono_arch_output_basic_block): Fix int->float
18738 conversions in sse2 mode.
18740 * basic-float.cs: Add regression test.
18742 * mini-amd64.c: Reenable sse2.
18744 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
18746 * mini-amd64.c: Disable sse2 until some regressions are fixed.
18748 2005-03-07 Joerg Rosenkranz <joergr@voelcker.com>
18750 * driver.c: Copyright text should include 2005.
18752 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
18754 * cpu-amd64.md (load_membase): Fix more max lengths.
18756 2005-03-06 Zoltan Varga <vargaz@freemail.hu>
18758 * cpu-amd64.md (load_membase): Fix max length.
18760 * mini-ops.h: Add OP_F<xx>_MEMBASE opcodes.
18762 * inssel.brg: Add MONO_EMIT_BIALU_MEMBASE macro.
18764 * cpu-amd64.md inssel-amd64.brg mini-amd64.h mini-amd64.brg: Finish SSE2
18765 support and enable it by default. Also add OP_F<xxx>_MEMBASE opcodes.
18767 * basic-float.cs: Add rounding regression test.
18769 * mini-amd64.c (INST_IGNORES_CFLAGS): Add more instructions.
18771 2005-03-04 Neale Ferguson <NealeFerguson@earthlink.net>
18773 * inssel-s390.brg, mini-s390.c: Add support for passing/returning small
18774 structures in registers for pinvoke wrappers.
18776 2005-03-04 Zoltan Varga <vargaz@freemail.hu>
18778 * mini-exceptions.c (ves_icall_get_trace): Return wrapper info as well.
18780 2005-03-03 Zoltan Varga <vargaz@freemail.hu>
18782 * mini.h mini.c mini-x86.c: Pass the domain of the native->managed
18783 wrapper to mono_jit_thread_attach.
18785 * mini.c (mini_jit_thread_attach): New jit icall.
18787 * mini-x86.c (mono_arch_emit_prolog): Attach to the VM in
18788 native->managed wrappers.
18790 * exceptions.cs: Add new regression test.
18792 * mini.c (optimize_branches): Check regions in the cbranch to throw
18793 block case as well. Fixes #73242.
18795 Tue Mar 1 18:35:27 CET 2005 Paolo Molaro <lupus@ximian.com>
18797 * mini.c: thread safety fixes.
18799 2005-02-27 Zoltan Varga <vargaz@freemail.hu>
18801 * tramp-amd64.c (amd64_magic_trampoline): Disable the method_ptr
18802 patching stuff, since delegates use jump trampolines so there is
18805 * tramp-amd64.c (create_trampoline_code): Pass NULL as 'code' in
18808 * tramp-amd64.c: Fix build.
18810 * mini-x86.c tramp-x86.c: Moved get_vtable_slot_addr into mini-x86.c and rename
18811 it to mono_arch_.... Add get_delegate_method_ptr implementation for x86.
18813 * mini-amd64.h mini.h mini-amd64.c tramp-amd64.c (mono_amd64_get_vcall_slot_addr):
18814 Rename this to mono_arch....
18815 (mono_amd64_get_delegate_method_ptr_addr): Ditto.
18817 * mini-amd64.c (mono_amd64_get_delegate_method_ptr_addr): New helper function.
18819 * mini-amd64.c (emit_call): If both the caller and the callee is
18820 guaranteed to have 32 bit addresses, emit a normal call.
18822 * tramp-amd64.c: Adapt to changes in mini-amd64.c.
18824 * tramp-amd64.c (amd64_magic_trampoline): Remove patching of trampolines.
18825 * tramp-amd64.c (amd64_magic_trampoline): Add support for patching the
18826 method_ptr inside delegates.
18828 2005-02-26 Zoltan Varga <vargaz@freemail.hu>
18830 * mini.c (mono_jit_free_method): Free the method info even if the native code is
18831 invalidated. Fixes #73001.
18833 * mini.c: Add a proper icall wrapper for mono_delegate_ctor.
18835 * mini-x86.c: Only use stdcall for pinvokes on windows.
18837 Thu Feb 24 15:22:30 CET 2005 Paolo Molaro <lupus@ximian.com>
18839 * mini.c, mini.h: make mono_lmf_addr a fast-access thread var.
18840 * mini-x86.c: remove unreliable __thread var offset detection,
18841 use the correct accessors and enable by default.
18843 2005-02-23 Zoltan Varga <vargaz@freemail.hu>
18845 * mini.c (mono_jit_free_method): Fix memory leak.
18847 2005-02-22 Zoltan Varga <vargaz@freemail.hu>
18849 * mini.c (mono_method_to_ir): Allocate a GOT var for THROW and RETHROW.
18851 2005-02-21 Zoltan Varga <vargaz@freemail.hu>
18853 * cpu-amd64.md: Fix lengths of atomic opcodes.
18855 Mon Feb 21 16:52:20 CET 2005 Paolo Molaro <lupus@ximian.com>
18857 * driver.c: try to not imply using ICU is any good.
18859 2005-02-20 Zoltan Varga <vargaz@freemail.hu>
18861 * mini-amd64.c (mono_arch_get_inst_for_method): Implement more
18862 functions as inline ops.
18864 * mini-ops.h inssel-amd64.brg cpu-amd64.md mini-amd64.c: Implement
18865 some Interlocked functions as inline ops.
18867 * mini.c (move_basic_block_to_end): Fix bug in last patch.
18869 * mini.h (MonoBasicBlock): Reorganize fields a bit.
18871 * mini-ops.h inssel.brg: Add OP_NOT_REACHED.
18873 * mini.c: Add support for OP_NOT_TAKEN.
18875 * mini-amd64.h mini-amd64.c: Add support for passing/returning small
18876 structures in registers for pinvoke wrappers.
18878 * mini-amd64.c: Fix warnings.
18880 2005-02-19 Zoltan Varga <vargaz@freemail.hu>
18882 * mini.h (MonoCompile): Add 'ret_var_is_local' field.
18884 * mini.h mini.c (mono_arch_create_vars): Add new arch specific hook.
18886 * mini.c (NEW_RETLOADA): If the ret variable is a local, use its
18887 address instead of loading the address from it.
18889 * mini-x86.c: Add support for returning small structs in registers
18890 on Win32. Fixes part of #70864.
18892 2005-02-18 Zoltan Varga <vargaz@freemail.hu>
18894 * trace.c (get_token): Improve error checking.
18896 2005-02-17 Zoltan Varga <vargaz@freemail.hu>
18898 * jit-icalls.c (mono_ldvirtfn): Explicitly check for a NULL obj here.
18900 2005-02-17 Sebastien Pouliot <sebastien@ximian.com>
18902 * mini.h: Moved MONO_EXCEPTION_* enum to metadata/class-internals.h so
18903 it can be reused for MonoClass.
18904 * mini.c: Renamed MONO_EXCEPTION_SECURITY to MONO_EXCEPTION_SECURITY
18907 2005-02-15 Sebastien Pouliot <sebastien@ximian.com>
18909 * mini.c: Fixed 2 cases where I sent a MonoMethod to managed code
18910 instead of a MonoReflectionMethod. The method information wasn't used
18911 when displaying SecurityException details (but will be now).
18913 2005-02-15 Atsushi Enomoto <atsushi@ximian.com>
18915 * Makefile.am : windows build fix.
18917 2005-02-14 Zoltan Varga <vargaz@freemail.hu>
18919 * iltests.il: Add new regression test.
18921 * mini.c (mono_method_to_ir): Allocate a GOT var in CEE_NEWOBJ. Fixes
18924 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
18926 * mini.c: Moved linkdemand check into helper function check_linkdemand
18927 to allow reuse for all intructions (CALL, CALLVIRT, NEWOBJ, JMP,
18930 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
18932 * declsec.c: Added statistics counter for different kinds of
18934 * mini.h: Added CAS statistic counters to MonoJitStats. Removed unused
18935 (and commented) declaration.
18936 * mini.c: Added statistics counter for security Demand code
18937 generation. Added display of security statistics.
18939 2005-02-13 Zoltan Varga <vargaz@freemail.hu>
18941 * declsec.c (mono_declsec_linkdemand_aptc): Applied patch from Robert Jordan (robertj@gmx.net).
18942 Fix compilation errors under gcc-2.95.
18944 2005-02-12 Ben Maurer <bmaurer@ximian.com>
18946 * mini.c, driver.c: Use the new jit trampoline hashtable
18948 Fri Feb 11 18:47:11 CET 2005 Paolo Molaro <lupus@ximian.com>
18950 * mini.c, jit-icalls.c: use the managed implementation of memcpy, too.
18952 2005-02-11 Martin Baulig <martin@ximian.com>
18954 * debug-mini.c (mono_debug_close_method): Free the line number array.
18956 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
18958 * aot.c: Break up large methods into smaller ones. Share GOT slots for
18961 * mini.h: Bump AOT file format version.
18963 2005-02-10 Sebastien Pouliot <sebastien@ximian.com>
18965 * declsec.c: Added LinkDemand support and it's special cases for ECMA,
18967 * declsec.h: Added macros to get/set lazyly initialized security
18968 informations about assemblies. Added new enum for different type of
18969 possible LinkDemand violation. Added function to check LinkDemands.
18970 * mini.h: Added a field to MonoCompile to hold any security violation
18971 detected when JITting a method (so it can be thrown later).
18972 * mini.c: Added LinkDemand checks in mono_method_to_ir for CEE_CALL
18973 and CEE_CALLVIRT. Added code to throw exception at the end of
18974 mini_method_compile (note: the exception is unhandled right now).
18976 Thu Feb 10 15:49:44 CET 2005 Paolo Molaro <lupus@ximian.com>
18978 * mini.c, jit-icalls.c: use the managed implementation of
18979 memset for initobj and memset, to avoid managed <-> unmanaged
18982 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
18984 * inssel.brg (mini_emit_virtual_call): Disable the virtual->nonvirtual
18985 optimization if it would need a GOT var.
18987 * basic.cs: Add tests for constant propagation and switch statements.
18989 * ssa.c: Fix out-of-range constant propagation and switch statements.
18991 2005-02-09 <vargaz@freemail.hu>
18993 * inssel-x86.brg (reg): Align the allocation size in the localloc(imm) case too.
18995 2005-02-08 Zoltan Varga <vargaz@freemail.hu>
18997 * cpu-amd64.md (load_membase): Fix max length of load_membase.
18999 Tue Feb 8 18:21:11 CET 2005 Paolo Molaro <lupus@ximian.com>
19001 * mini.c: update to new signature of mono_class_get_allocation_ftn().
19003 2005-02-06 Neale Ferguson <NealeFerguson@earthlink.net>
19005 * cpu-s390.md, mini-s390.c: Correct bug with register usage on certain
19006 arithmetic operations.
19008 Sun Feb 6 07:10:12 EST 2005 Paolo Molaro <lupus@ximian.com>
19010 * mini-ppc.c: add a workaround for broken user code that
19011 DllImports vararg functions with non-vararg signatures.
19013 2005-02-05 Zoltan Varga <vargaz@freemail.hu>
19015 * mini.c (mono_jit_compile_method_inner): Add detection and a
19016 meaningfull error message for assemblies written in Managed C++.
19018 * tramp-amd64.c mini-amd64.h: Add support for
19019 create_trampoline_from_token ().
19021 * aot.c mini-x86.c abcremoval.c: Applied patch from
19022 Robert Jordan (robertj@gmx.net). Fix compilation errors under gcc-2.95.
19024 2005-02-04 Zoltan Varga <vargaz@freemail.hu>
19026 * mini.h mini.c mini-x86.h tramp-x86.c: Add a new kind of trampoline
19027 which takes a MonoImage/token as parameter instead of a MonoMethod.
19029 * aot.c: Use the new trampoline for initializing vtables.
19031 * aot.c: Add support for ldfld/stfld_remote wrappers.
19033 * mini-ops.h cpu-pentium.md inssel-x86.brg mini-x86.c: Add optimized
19034 rules for compare <MEM>, IMM.
19036 * mini.h (MONO_AOT_FILE_VERSION): Bump it.
19038 * aot.c: Handle inherited finalizers correctly.
19040 2005-02-03 Zoltan Varga <vargaz@freemail.hu>
19042 * inssel.brg (stmt): Add a missing _setup_... ().
19044 * aot.c: Save some parts of the class state to the AOT file and use it
19045 to recompute that state when a class is initialized.
19047 * mini.c: Install AOT hooks into the runtime.
19049 * mini.h: Bump AOT file format version.
19051 * mini.c (mono_method_to_ir): Initialize pointer type locals correctly.
19054 * iltests.il: Add new test.
19056 Wed Feb 2 16:53:59 CET 2005 Paolo Molaro <lupus@ximian.com>
19058 * mini.c: fix typo.
19060 Wed Feb 2 16:37:13 CET 2005 Paolo Molaro <lupus@ximian.com>
19062 * mini.c: setup the statistical profiler in the thread attach
19063 callback to cope with the new single thread code.
19065 Wed Feb 2 15:43:58 CET 2005 Paolo Molaro <lupus@ximian.com>
19067 * mini-ppc.c: ensure we have enough room for the profiler
19068 calls (fixed bug#72084).
19070 2005-02-02 Zoltan Varga <vargaz@freemail.hu>
19072 * aot.c: Get rid of the MonoAotMethod structure and the hashtable holding
19075 2005-2-1 Massimiliano Mantione <massi@ximian.com>
19077 * driver.c: Re-enabled SSAPRE (two commits, I was just dumb).
19079 2005-2-1 Massimiliano Mantione <massi@ximian.com>
19081 * ssapre.c: Fixed an issue with down safety (this allows IronPython
19082 to succesfully execute parrotbench).
19083 * ssapre.h: Likewise.
19085 2005-2-1 Massimiliano Mantione <massi@ximian.com>
19087 * ssa.c: In mono_ssa_rename_vars, forced the creation of a new SSA
19088 variable for stores to method arguments (fixes a SSAPRE issue).
19090 Tue Feb 1 15:52:26 CET 2005 Paolo Molaro <lupus@ximian.com>
19092 * mini.c: handle value types in dup, fixes gen-112.cs.
19094 Tue Feb 1 11:45:19 CET 2005 Paolo Molaro <lupus@ximian.com>
19096 * mini-ppc.c, cpu-g4.md, tramp-ppc.c: use a slower code
19097 sequence for calls in dynamic methods to avoid thunks.
19099 Tue Feb 1 11:44:01 CET 2005 Paolo Molaro <lupus@ximian.com>
19101 * mini.c: correctly remove dynamic methods from the hashtable.
19103 2005-1-20 Massimiliano Mantione <massi@ximian.com>
19105 * driver.c: Disabled SSAPRE until fix the bug that appears
19106 in IronPython's parrotbench.
19108 2005-01-31 Zoltan Varga <vargaz@freemail.hu>
19110 * aot.c (mono_compile_assembly): Get rid of Skip (other) messages.
19112 * mini.c (mono_method_to_ir): Revert the previous change.
19114 * mini.c (mono_method_to_ir): Do not inline ldfld and stfld wrappers
19115 when AOT compiling.
19117 * tramp-x86.c (x86_magic_trampoline): Avoid calls to
19118 mono_jit_info_table_find () etc. when running under valgrind.
19120 * inssel.brg: Fix warnings.
19122 * mini-exceptions.c: Fix warnings.
19124 2005-01-31 Martin Baulig <martin@ximian.com>
19126 * driver.c (compile_all_methods_thread_main): Don't try to compile
19127 generic methods or anything which has type parameters.
19129 2005-01-30 Zoltan Varga <vargaz@freemail.hu>
19131 * aot.c: Avoid costly calls to mono_method_full_name in tracing code and fix memory leaks.
19133 * TestDriver.cs: Add --verbose flags.
19135 * graph.c ssa.c: Fix 64 bit warnings.
19137 * abcremoval.h ssapre.h abcremoval.c ssapre.c mini.c tramp-amd64.c
19138 trace.c mini-exceptions.c linear-scan.c inssel-amd64.brg inssel.brg:
19139 Fix 64 bit warnings.
19141 * mini-amd64.c (mono_arch_output_basic_block): Fix uninitialized
19142 variable not spotted by gcc.
19144 * mini-amd64.c inssel-amd64.brg: Applied patch from
19145 Willibald Krenn <Willibald.Krenn@gmx.at>. Clean up usage of
19146 X86_COMPARE_MEMBASE opcodes.
19148 * exceptions-amd64.c (mono_arch_find_jit_info): Fix AMD64 build.
19150 2005-01-29 Ben Maurer <bmaurer@ximian.com>
19152 * *: MonoMethod->signature might be NULL now. You *MUST* use
19153 mono_method_signature.
19155 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
19157 * driver.c (compile_all_methods_thread_main): Compile the methods
19158 without invoking cctors.
19160 Fri Jan 28 18:28:26 CET 2005 Paolo Molaro <lupus@ximian.com>
19162 * mini.c: remove ben's "optimizations" to dup+stloc (bug #71905).
19163 * basic-calls.cs: test for the above.
19165 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
19167 * mini.c mini-exceptions.c aot.c exceptions-*.c: Update after
19168 MonoJitInfo changes.
19170 2005-01-27 Zoltan Varga <vargaz@freemail.hu>
19172 * mini-exceptions.c (mono_handle_exception): Compute the stack trace
19173 eagerly if it contains dynamic methods.
19175 * mini-exceptions.c (ves_icall_System_Exception_get_trace): New icall.
19177 * mini-exceptions.c (mono_handle_exception): Avoid computing the stack
19178 trace, it is now computed by an icall from trace_ips.
19180 * mini-exceptions.c: Fix a warning.
19182 Thu Jan 27 13:38:34 CET 2005 Paolo Molaro <lupus@ximian.com>
19184 * mini-exceptions.c: don't bother getting stack trace info if
19185 it's not going to be used.
19187 2005-01-27 Raja R Harinath <rharinath@novell.com>
19189 * Makefile.am (common_sources): Add ssapre-cee-ops.h and
19192 2005-01-26 Zoltan Varga <vargaz@freemail.hu>
19194 * mini.c (remove_block_if_useless): Only print debug stuff with -v -v.
19196 * aot.c: Avoid calling mono_method_get_header () if not needed.
19198 * mini.h: Bump AOT file format version.
19200 * mini.c (mono_emit_native_call): Allocate a GOT var here.
19202 * mini.c (mono_print_tree): Print more info for calls.
19204 2005-01-26 Sebastien Pouliot <sebastien@ximian.com>
19206 * declsec.h: Remove warning by adding missing include for marshal.h
19208 2005-01-26 Martin Baulig <martin@ximian.com>
19210 * mini.c (mono_method_to_ir): In CEE_UNBOX_ANY, don't increase
19213 2005-01-25 Zoltan Varga <vargaz@freemail.hu>
19215 * mini-amd64.c (mono_arch_call_opcode): Add missing MONO_SSA_LOAD/STORE
19218 * ssa.c (mono_ssa_compute): Fix crashes when using AOT.
19220 * aot.c (mono_compile_assembly): Fix a warning.
19222 2005-01-25 Sebastien Pouliot <sebastien@ximian.com>
19224 * declsec.c: Look for security attributes on the original MonoMethod
19225 (and not the wrapped one). This fix permissions on icalls.
19227 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
19229 * mini-amd64.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
19231 * mini.c (mono_allocate_stack_slots): Add a fixme.
19233 * mini-x86.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
19235 Sun Jan 23 16:16:48 CET 2005 Paolo Molaro <lupus@ximian.com>
19237 * inssel.brg: optimize casts of sealed types (more
19238 optimizations waiting for fixes in remoting).
19240 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
19242 * inssel.brg (stmt): Add another dummy rule.
19244 * driver.c: Fix warnings.
19246 * driver.c (mono_main): If running under valgrind, instruct glib to use
19247 the system allocation functions so valgrind can track the memory
19248 allocated by the g_... functions.
19250 * inssel.brg (stmt): Add DUMMY rule for OP_DUMMY_STORE.
19252 * mini-ops.h: Add OP_DUMMY_STORE opcode.
19254 * mini.h (MONO_BBLOCK_IS_IN_REGION): New helper macro.
19256 * liveness.c: Handle OP_DUMMY_STORE. Enable register allocation for
19257 variables in try regions.
19259 * mini.c (mini_method_compile): Don't disable optimizations on large
19260 methods when AOT compiling.
19262 * mini.c (mono_allocate_stack_slots): New arch independent method to
19263 allocate stack slots. Not yet used.
19265 2005-01-22 Ben Maurer <bmaurer@ximian.com>
19267 * debug-mini.c (mono_debug_close_method): Plug some leaks.
19269 Sat Jan 22 13:41:51 EST 2005 Paolo Molaro <lupus@ximian.com>
19271 * mini-ppc.c: make the branch info relative as the code
19272 buffer can be reallocated.
19274 2005-01-22 Sebastien Pouliot <sebastien@ximian.com>
19276 * aot.c: Allow decoding of the new MONO_PATCH_INFO_DECLSEC.
19277 * driver.c: Removed the AOT/security restriction. Now initialize the
19278 security manager (in metadata) if --security is used.
19279 * mini.c|h: Add the MONO_PATCH_INFO_DECLSEC code to use the index,
19280 rather than the pointer to declarative security, when AOT is used.
19282 Sat Jan 22 09:35:19 EST 2005 Paolo Molaro <lupus@ximian.com>
19284 * mini.h, mini-ppc.h, mini-ppc.c: updated to use out of line
19285 basic blocks, reduced intrinsic exception throwing code size.
19287 2005-01-22 Miguel de Icaza <miguel@ximian.com>
19289 * driver.c (mini_usage): Reorder the usage screen.
19291 2005-01-21 Zoltan Varga <vargaz@freemail.hu>
19293 * mini.c (mono_resolve_patch_target): Fix warning.
19295 2005-01-20 Zoltan Varga <vargaz@freemail.hu>
19297 * mini-x86.c (mono_arch_local_regalloc): Fix bug introduced by
19300 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
19302 * mini-amd64.c (mono_arch_local_regalloc): Revert last patch as it
19303 breaks the amd64 build.
19305 * mini-x86.c (mono_arch_local_regalloc): Fix bug in div/rem
19306 register allocation. Fixes #71454.
19308 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
19310 * arrays.cs: Add new regression test.
19312 2005-1-20 Massimiliano Mantione <massi@ximian.com>
19314 * ssapre.c: Turned usage of snprintf to GString.
19315 * ssapre.h: disabled MONO_APPLY_SSAPRE_TO_SINGLE_METHOD
19316 (I left it on by mistake in my previous commit).
19318 Thu Jan 20 12:00:45 CET 2005 Paolo Molaro <lupus@ximian.com>
19320 * mini.c, cfold.c, basic-calls.cs: preserve side effects
19321 on cond branch optimization (fixes bug# 71515).
19323 2005-1-20 Massimiliano Mantione <massi@ximian.com>
19325 * abcremoval.c: Fixed bug 71062.
19326 * abcremoval.h: Likewise.
19328 2005-1-20 Massimiliano Mantione <massi@ximian.com>
19330 * mini.c: Added a new functionality to optimize_branches, the removal
19331 of useless basic blocks, and fixed some problem in the removal of
19332 critical edges; some utility functions added for both purposes.
19333 * ssapre.c: Added complex expression support, and fixed bug 70637.
19334 * ssapre.h: Likewise.
19335 * ssapre-cee-ops.h: Added file with list of "CEE_*" opcodes
19337 * ssapre-mini-ops.h: Likewise, but for "OP_*" opcodes.
19338 * driver.c: Re-enabled SSAPRE.
19340 2005-01-19 Martin Baulig <martin@ximian.com>
19342 * mini.c (mono_method_to_ir): Call mono_get_inflated_method() on
19343 the result of mono_get_method_constrained().
19345 2005-01-18 Neale Ferguson <NealeFerguson@earthlink.net>
19347 * exceptions-s390.c tramp-s390.c: Allocate code using the global code
19350 2005-01-18 Geoff Norton <gnorton@customerdna.com>
19352 * jit-icalls.c (mono_llmult_ovf): Fix other overflow conditions to
19353 be detected. Fixes #59296.
19355 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
19357 * mini-amd64.c (mono_arch_output_basic_block): Remove some assertions
19358 which can happen. Fixes #71361.
19360 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
19362 * exceptions-sparc.c tramp-sparc.c: Allocate code using the global code
19365 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
19367 * mini.c (mono_create_jump_trampoline): Revert last change as it causes
19368 appdomain-unload.exe to fail.
19370 * mini.c: Fix some memory leaks.
19372 Mon Jan 17 16:16:23 CET 2005 Paolo Molaro <lupus@ximian.com>
19374 * inssel.brg: handle the new size of rank, idepth, max_interface_id.
19375 Fixed bug and sped up some codepaths.
19377 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
19379 * mini.c: Fix some memory leaks.
19381 * exceptions.cs basic-long.cs: Add test for checked ulong->int
19384 * inssel-long.brg: Implement long_conv_to_ovf_i4_un. Fixes #71319.
19386 * inssel-long.brg: Fix conv.ovf.i8 when run on an int32. Fixes
19389 * iltests.il: Add regression test for #71320.
19391 2005-01-16 Zoltan Varga <vargaz@freemail.hu>
19393 * mini.c (mono_codegen): Fix installation of profiler hooks.
19395 * mini-sparc.c mini-amd64.c: Don't allocate stack space for dead vars.
19397 Sun Jan 16 12:19:35 CET 2005 Paolo Molaro <lupus@ximian.com>
19399 * mini.h, mini.c, cfold.c: optimize access to enum
19400 readonly fields, too. Eval conditional branches if possible
19401 to perform unreachable code removal in more cases.
19403 2005-01-15 Zoltan Varga <vargaz@freemail.hu>
19405 * tramp-amd64.c exceptions-amd64.c: Use the new global code manager.
19407 * mini.c (mono_global_codeman_reserve): New function to allocate code memory from a global
19410 * tramp-x86.c mini-x86.c exceptions-x86.c: Allocate all code memory so mono works with
19411 WinXP DEP. Fixes #71244.
19413 2005-01-14 Zoltan Varga <vargaz@freemail.hu>
19415 * inssel.brg: Allways convert CEE_CONV_OVF_I4 to a move on 64 bit platforms. Fixes #71236.
19417 2005-01-13 Zoltan Varga <vargaz@freemail.hu>
19419 * mini-x86.c (mono_arch_output_basic_block): Fix OP_ATOMIC_ADD_NEW_I4.
19421 2005-01-11 Zoltan Varga <vargaz@freemail.hu>
19423 * mini-exceptions.c exceptions-ppc.c aot.c: Cope with MonoJitInfo
19426 * mini.h: Bump AOT version.
19428 * mini.h (MonoCompile): Change exvar to a hash table.
19430 * mini.c: Allocate a separate exvar for each handler block.
19432 * mini.c: Get rid of the computation of filter_lengths, its not needed.
19434 * mini.c inssel.brg: Change OP_THROW_OR_NULL to compare the current
19435 ex var with the pending exception and only throw if the two are equal.
19438 * exceptions.cs: Add tests for rethrow and nested catch clauses.
19440 * mini-x86.c: Fix warnings.
19442 * Makefile.am (common_sources): Move mini-exceptions.c here as it is
19443 used by all the ports now.
19445 * aot.c: Add write-symbols and save-temps options.
19447 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
19449 * mini-x86.c: Add support for returning structs in registers from pinvoke functions on WIN32.
19451 Mon Jan 10 16:11:16 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
19453 * mini-ops.h, inssel-s390.brg, cpu-s390.md: Support OP_ATOMIC__xxx
19456 * tramp-s390.c: Check vtable slot belongs to the domain.
19458 * mini-exceptions.c, exceptions-s390.c: Standardize exception handling
19459 as per other platforms.
19461 * mini-s390.c, mini-s390.h: Enable out-of-line bblock support.
19463 Mon Jan 10 18:53:05 CET 2005 Paolo Molaro <lupus@ximian.com>
19465 * driver.c: we don't run the Main() code in a subthread anymore.
19467 Mon Jan 10 17:54:16 CET 2005 Paolo Molaro <lupus@ximian.com>
19469 * mini.c: added experimental rtc support in the statistical
19470 profiler: if the user has the permission, more accurate statistics
19471 are gathered. Run with: MONO_RTC=4096 mono --profiler=default:stat ....
19472 The MONO_RTC value must be restricted to what the linux rtc allows:
19473 power of two from 64 to 8192 Hz.
19475 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
19477 * mini-x86.c (mono_arch_emit_exceptions): Fix #71121.
19479 Mon Jan 10 05:20:49 EST 2005 Paolo Molaro <lupus@ximian.com>
19481 * mini-ppc.c: better icache flush for smp.
19483 2005-01-09 Zoltan Varga <vargaz@freemail.hu>
19485 * mini-amd64.c (emit_move_return_value): Fix memory leak.
19487 * mini-x86.c (get_call_info): Add the get_call_info () code from the
19488 amd64 port, not yet used.
19490 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
19492 * mini.c (mono_method_to_ir): Disable inlining of ldfld wrappers with
19495 2005-01-07 Sebastien Pouliot <sebastien@ximian.com>
19497 * driver.c: Added --security option to activate the security manager.
19498 Right now this will allow code generation for declarative demands and
19499 is disabled when AOT is specified.
19500 * mini.c: Add code generation for declarative security demands.
19501 * mini.h: Add mono_use_security_manager as an extern gboolean.
19503 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
19505 * aot.c (mono_compile_assembly): Speed up compilation a bit by
19506 emitting more dense assembly code.
19508 * mini-sparc.c mini-sparc.h exceptions-sparc.c: Enable optimized corlib
19509 exception throwing stuff.
19511 2005-01-06 Zoltan Varga <vargaz@freemail.hu>
19513 * mini-sparc.c (mono_arch_emit_exceptions): Fix typo in previous patch. Remove
19516 * mini-amd64.c (mono_arch_emit_exceptions): Remove duplicate epilog stuff
19517 left in by mistake.
19519 * driver.c (EXCLUDED_FROM_ALL): Disable SSAPRE until bug #70637 is
19522 * mini-sparc.h mini-sparc.c: Enable out-of-line bblock support.
19524 * tramp-*.c: Only patch vtable slots if the object is in the current
19525 domain. Fixes appdomain-unload.exe.
19527 * mini-amd64.c mini-amd64.h: Enable out-of-line bblock support.
19529 * mini-amd64.c (mono_arch_local_regalloc): Port regalloc fix from
19532 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
19534 * mini.c (reverse_branch_op): New helper function.
19536 * mini.c (optimize_branches): Run the new optimization only on
19537 platforms which support it. Also reverse all kinds of branches.
19539 * mini.h (MonoBasicBlock): Add 'out_of_line' field.
19541 * mini.c (mono_method_to_ir): Set 'out_of_line' for bblocks which have
19544 * mini.c (optimize_branches): Reverse not-equals branches if the false
19545 bblock is a throw. This happens a lot of time with argument checking in
19548 * mini.c (mono_codegen): Add support for placing basic blocks after
19549 the function epilogue.
19551 * mini-x86.c mini-x86.h: Add support for placing basic blocks after the
19554 2005-01-05 Miguel de Icaza <miguel@ximian.com>
19556 * mini.c (setup_stat_profiler): Only set this up if the platform
19557 supports ITIMER_PROF.
19559 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
19561 * mini-x86.c (mono_arch_local_regalloc): Fix a bug introduced by the
19564 * inssel.brg: Fix a warning.
19566 Wed Jan 5 16:40:18 CET 2005 Paolo Molaro <lupus@ximian.com>
19568 * mini.c: added support for statistical profiler
19569 (run with: --profile=default:stat).
19571 2005-01-04 Zoltan Varga <vargaz@freemail.hu>
19573 * mini-x86.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Enable this on x86.
19575 * mini-x86.c cpu-pentium.md: More fixes for usage of global registers.
19577 * mini-amd64.c (mono_arch_local_regalloc): Port some regalloc fixes
19578 related to global registers from the amd64 port.
19580 2005-01-03 Zoltan Varga <vargaz@freemail.hu>
19582 * mini.c (mono_method_to_ir): Handle MONO_CLASSCONST.
19584 * mini-amd64.c (mono_arch_local_regalloc): Fix some regalloc problems
19585 with global registers.
19586 (mono_arch_output_basic_block): Fix SWITCH in the AOT case.
19588 * aot.c (emit_method_code): Fix the 'method emitted as' messages.
19590 2004-12-31 Zoltan Varga <vargaz@freemail.hu>
19592 * debug-mini.c (encode_value): Fix off-by-one.
19594 * aot.c (encode_value): Likewise.
19596 * mini.c (mono_method_to_ir): Disable AOT for methods containing LDPTR.
19598 2004-12-30 Zoltan Varga <vargaz@freemail.hu>
19600 * mini.c linear-scan.c: Add a workaround for the mcs crash when using
19603 * aot.c (mono_aot_load_method): Free up patch info if no longer needed.
19605 * aot.c (emit_method_info): Increase size of temp buffer.
19607 * mini-x86.c cpu-pentium.md mini.c: Load fp constants differently in
19610 2004-12-28 Zoltan Varga <vargaz@freemail.hu>
19612 * aot.c (emit_method_info): Fix build.
19614 * aot.c: Further rework of the AOT file format to reduce the size of
19615 the method info data.
19617 * mini.h: Bump AOT file format version.
19619 2004-12-27 Martin Baulig <martin@ximian.com>
19621 * mini.c (mini_get_method): New static method; call
19622 mono_get_method_full() and mono_get_inflated_method().
19623 (mono_method_to_ir): Use mini_get_method() instead of
19624 mono_get_method_full().
19626 2004-12-26 Patrik Torstensson <patrik.torstensson@gmail.com>
19628 * mini-x86.c (atomic ops): fixed bug interlocked bug #70784.
19630 2004-12-25 Zoltan Varga <vargaz@freemail.hu>
19632 * inssel.brg (ldind_to_load_membase): Handle CEE_LDIND_I8.
19634 * inssel-amd64.brg: Add some optimization rules.
19636 2004-12-24 Ben Maurer <bmaurer@ximian.com>
19638 * aot.c: Remove the use of MonoGHashTable and other GC stuff. The
19639 standard not GC'd stuff is fine.
19641 2004-12-24 Zoltan Varga <vargaz@freemail.hu>
19643 * aot.c: Rework the AOT file format to get rid of most of the global
19644 symbols. This reduces the size of the mscorlib.dll.so by 1MB.
19646 * mini.h: Bump AOT file format version.
19648 2004-12-23 Zoltan Varga <vargaz@freemail.hu>
19650 * mini.h: Bump AOT file format version.
19652 * aot.c (mono_aot_is_got_entry): New function to determine if an
19653 address is inside a GOT.
19655 * aot.c mini-x86.c tramp-x86.c: Make all patches use the GOT.
19657 * cpu-pentium.md: Increase the maximum size of some instructions which
19658 might involve a got access.
19660 * mini.c (get_method_from_ip): Another debug helper function.
19662 * mini.c: Call mono_get_got_var () in a couple places. Handle the case
19663 when got var accesses are created during the decompose phase.
19665 * mini-sparc.c: Change mono_compile_aot to cfg->compile_aot.
19667 * mini.h mini.c mini-x86.c aot.c mini-sparc.c: Add a 'compile_corlib'
19668 argument mini_compile_method and to MonoCompile, and use this to
19669 determine whenever a given method is compiled for AOT. This allows the
19670 other methods compiled during AOT compilation to be free of AOT stuff,
19671 so the backends does not need to add special support for them by
19672 creating a fake GOT etc.
19674 * mini-x86.c (mono_arch_patch_code): Remove fake got stuff as it is no
19677 2004-12-21 Ben Maurer <bmaurer@ximian.com>
19679 * mini.c (mono_method_to_ir): It turns out that some of the
19680 x-appdomain wrappers are lax with types, so just ignore this for
19683 * inssel.brg (OP_CHECK_ARRAY_TYPE): Optimize this by only looking
19684 at the vtable->klass. If it is non-shared code we can just use the
19687 Tue Dec 21 17:43:06 CET 2004 Paolo Molaro <lupus@ximian.com>
19689 * mini-ppc.c: access MonoDomain from tls, too.
19691 2004-12-21 Sebastien Pouliot <sebastien@ximian.com>
19693 * declsec.c: Removed unused variable (and related warning ;-)
19695 2004-12-21 Ben Maurer <bmaurer@ximian.com>
19697 * iltests.il: New test for LDELEMA on an array of ref types.
19699 * mini.c (CEE_LDELEMA): We need to emit OP_CHECK_ARRAY_TYPE for
19700 all ldelema's on reftypes.
19701 (check_call_signature): Remove the OP_CHECK_ARRAY_TYPE from here,
19702 it was the wrong place to put it.
19704 * mini-x86.c (mono_arch_output_basic_block): Just use ecx as the
19705 register to pop to make this cleaner, at the request of Paolo.
19707 2004-12-20 Ben Maurer <bmaurer@ximian.com>
19709 * mini-ops.h (OP_GETHASHCODE): New op.
19711 * inssel.brg (OP_GETHASHCODE): Emit code for the new opcode
19713 * mini.c (mini_get_inst_for_method): Create the intrinsic hash
19716 For a microbenchmark, this reduces the cost of Hashtable.get_Item
19719 * mini-x86.c (mono_arch_output_basic_block): Rather than
19727 The first is 3 bytes while the second is 1. This saves 36 kb on
19728 mscorlib, quite a big saving. When bootstraping mcs, I was able to
19729 see a small boost because of icache locality.
19731 * cfold.c (FOLD_BINOPCOMM): Kill add foo, 0
19733 Mon Dec 20 12:19:40 EST 2004 Paolo Molaro <lupus@ximian.com>
19735 * Makefile.am, mini-ppc.h, mini-exceptions.c, exceptions-ppc.c:
19736 started code sharing with the generic code.
19738 Mon Dec 20 11:08:06 EST 2004 Paolo Molaro <lupus@ximian.com>
19740 * mini-ppc.c, cpu-g4.md: added code for direct access to
19743 Mon Dec 20 10:58:28 EST 2004 Paolo Molaro <lupus@ximian.com>
19745 * mini-ops.h, inssel-x86.brg, cpu-amd64.md, inssel.brg, inssel-amd64.brg,
19746 mini-amd64.c, mini-x86.c, cpu-pentium.md: renamed OP_X86_TLS_GET
19749 2004-12-20 Sebastien Pouliot <sebastien@ximian.com>
19751 * declsec.c|h: Added functions to cache the declarative stack modifiers
19752 in MonoJitInfo and to create a security frame from a MonoJitInfo
19754 * mini.c: Initialize jinfo->cas_inited to FALSE when MonoJitInfo is
19755 created. Register internal calls for System.Security.SecurityFrame::
19756 _GetSecurityFrame and _GetSecurityStack.
19757 * mini.h: Added definition for new icalls (in mini-exceptions.c) and
19758 the definitions for the new stack walk/callback mechanism.
19759 * mini-exceptions.c: Added internal call GetSecurityFrame (to get the
19760 first security frame for LinkDemands and InheritanceDemands) and
19761 GetSecurityStack for Demands. Both use the new mono_walk_stack code
19763 * mini-x86.h, mini-amd64.h, mini-sparc.h: Architecture specific stack
19764 walk initialization (lupus).
19766 2004-12-20 Ben Maurer <bmaurer@ximian.com>
19768 * mini.c (mono_method_to_ir): In CEE_DUP, handle the dup / stloc
19770 (handle_loaded_temps): Do not create a temporary variable for
19771 things that we know are temps. They will never be modified.
19772 (mono_spill_call): Set MONO_INST_IS_TEMP
19773 (mono_emulate_opcode): ditto
19775 (mono_method_to_ir.CEE_DUP): ditto
19777 2004-12-19 Ben Maurer <bmaurer@ximian.com>
19779 * mini.c (type_to_eval_stack_type): Make this handle the void type
19780 (mono_emit_call_args): set the call->type with type_to_eval_stack_type
19781 (emit_tree): use ip_in_bb to special case some common idioms
19782 Update all callers to pass in the IP.
19783 (mono_method_to_ir): Make CEE_CALL* do the above as well.
19785 This gives us a nice 2% speedup in mcs bootstrap.
19787 * mini-x86.c (peephole_pass): Peephole pass to make
19796 * mini.c (ip_in_bb): new method.
19797 (mono_method_to_ir): use this method rather than doing the hash
19800 * linear-scan.c (mono_linear_scan): When expiring actives, you
19801 don't need to keep around variables that expire on this
19802 instruction. This makes it so that:
19805 store (ebx add (ebx, 1))
19809 2004-12-19 Zoltan Varga <vargaz@freemail.hu>
19811 * mini.c (mono_method_to_ir): Optimize the common ldobj+stloc
19812 combination to avoid doing two copies. Fix up problems with previous
19815 * mini.c: Fix 64 bit warnings.
19817 * mini-x86.c (INST_IGNORES_CFLAGS): Add OP_STOREI4_MEMBASE_REG.
19819 2004-12-17 Zoltan Varga <vargaz@freemail.hu>
19821 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Port exception handling
19822 changes from the x86 code.
19824 * mini.h: Add prototype for mono_arch_get_throw_corlib_exception ().
19826 2004-12-16 Zoltan Varga <vargaz@freemail.hu>
19828 * mini-x86.c (mono_arch_emit_epilog): Optimize the corlib exception
19829 throwing code to reduce its size, unify the AOT and non-aot code and
19830 get rid of relocations in the AOT case.
19832 * mini-x86.h mini.c exceptions-x86.c
19833 (mono_arch_get_throw_corlib_exception): New arch specific function to
19834 raise corlib exceptions which doesn't require relocations in the
19837 * aot.c (emit_method): Handle PATCH_INFO_NONE as well.
19839 2004-12-15 Zoltan Varga <vargaz@freemail.hu>
19841 * mini.c (mono_emit_method_call): Only allocate the got var when it is
19844 * mini-x86.c (mono_arch_patch_code): Add missing PATCH_INFO_METHOD_REL
19847 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
19849 * mini-x86.c, cpu-pentium.md, inssel-x86.brg: Fixed bug
19850 with add function when used from Inc/dec atomic
19851 functions. Re-enabled optimization on x86.
19852 * mini-ops.h: renamed atomic_add functions to
19853 allow _add to match the Interlocked::Add and
19854 _add_next to match Interlocked::Inc/Dec.
19856 2004-12-15 Massimiliano Mantione <massi@ximian.com>
19858 * mini.c: Fixed a subtle bug in mono_method_to_ir, about the
19859 linking of BBs to the end BB, and enabled SSAPRE also with
19860 consprop and copyprop (which was prevented by that bug).
19862 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
19864 * mini-x86.c: disabling the Interlocked optimizing code.
19866 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
19868 * aot.c (load_aot_module): Move reading of got_addr after the AOT
19869 file version check.
19871 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
19873 * mini-x86.c, inssel-x86.brg, cpu-pentium.md: removed _imm
19874 interlocked optimization due lack of support on x86, rewrote
19875 exchange to take into account that base may be in eax.
19877 xsp works again; activated Interlocked optimizing code.
19879 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
19881 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
19883 2004-12-13 Zoltan Varga <vargaz@freemail.hu>
19885 * mini-ops.h: Add new opcodes.
19887 * mini.h: Add new patch types. Add got_var to MonoCompile.
19889 * mini.h mini-x86.c mini-amd64.c aot.c: Rename
19890 mono_arch_get_aot_patch_offset () to mono_arch_get_patch_offset () and
19891 make it work with all kinds of patchable code.
19893 * inssel.brg inssel-x86.brg: Add new rules dealing with computing the
19894 address of the GOT, and referencing entries in the GOT.
19896 * mini.c: Add code to load the GOT address if needed by an opcode.
19898 * aot.c mini-x86.h mini-x86.c cpu-pentium.md: Add support for position
19899 independent AOT code on the x86 using an elf-style Global Offset Table.
19901 2004-12-14 Raja R Harinath <rharinath@novell.com>
19903 * Makefile.am (RUNTIME): Set MONO_SHARED_DIR.
19905 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19907 * mini-x86.c: disabling the Interlocked optimizing code. It segfaults
19910 2004-12-13 Patrik Torstensson <patrik.torstensson@gmail.com>
19912 * mini-x86.c,mini-ops.h,inssel-x86.brg,cpu-pentium.md: Implementation
19913 of Interlocked:Increment/Decrement/Add as inline ops.
19914 (mini-x86.c (mono_arch_get_inst_for_method and mono_arch_output_basic_block))
19916 2004-12-12 Geoff Norton <gnorton@customerdna.com>
19918 * exceptions-ppc.c: Reorder code so gcc3.4 can compile it
19919 * mini-ppc.c: Unify mono_arch_patch_code with changes in r37636.
19921 2004-12-12 Duncan Mak <duncan@ximian.com>
19923 * mini-ppc.c (mono_arch_patch_code): Hopefully made this build
19924 again. `patch_info->table_size' is no longer valid after Zoltan's
19927 2004-12-12 Martin Baulig <martin@ximian.com>
19929 * mini.c (mono_method_to_ir): Only call mono_debug_init_method()
19930 if we are the "real" method, ie. not an inlined method inside it.
19932 2004-12-11 Ben Maurer <bmaurer@ximian.com>
19934 * mini.c (CEE_LDSFLD): Make sure that the vtable has been init'd
19935 before we look in the special fields table. This fixes
19936 ../tests/thread-static-init.cs.
19938 2004-12-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19940 * mini.c: return immediately after setting OP_ARRAY_RANK or CEE_LDLEN
19941 for Array get_Rank and get_Length. Fixes bug #70465.
19943 2004-12-11 Zoltan Varga <vargaz@freemail.hu>
19945 * mini.h mini.c aot.c: Put the bblock table for a SWITCH patch into a
19946 separate structure to reduce the size of MonoJumpInfo.
19948 Fri Dec 10 18:09:22 CET 2004 Paolo Molaro <lupus@ximian.com>
19950 * mini.c, mini.h, aot.c, driver.c: allow disabling the aot code.
19952 2004-12-10 Patrik Torstensson <patrik.torstensson@gmail.com>
19954 * mini.c (mini_get_inst_for_method): Changed to allow ports
19955 to return a MonoInst instead of opcode
19956 (renamed mini_get_opcode_for_method to better reflect the new functionality)
19958 * mini-[x86|s390|s390x|ppc|sparc].c (mono_arch_get_inst_for_method):
19959 Allow ports to return a created MonoInst instead of op-code, will enable
19961 (renamed mini_get_opcode_for_method to better reflected the functionality)
19963 2004-12-09 Zoltan Varga <vargaz@freemail.hu>
19965 * mini.c (NEW_AOTCONST): Share some code between the different NEW_AOTCONST macros.
19967 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
19969 * mini.c jit-icalls.c: Pass generic_context to mono_ldtoken_wrapper.
19972 2004-12-08 Martin Baulig <martin@ximian.com>
19974 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use `fsig->signature'
19975 if we're a CEE_CONSTRAINED call. Fixes gen-118.cs.
19977 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
19979 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_<X>
19982 * exceptions.cs: Disable some tests which depend on properties of x86 fp
19985 2004-12-08 Raja R Harinath <rharinath@novell.com>
19987 * Makefile.am (CLEANFILES): Add *.exe, *.dll.
19989 2004-12-07 Zoltan Varga <vargaz@freemail.hu>
19991 * mini-sparc.c (mono_arch_output_basic_block): Fix LOCALLOC_IMM
19992 bug introduced by the previous patch.
19994 Tue Dec 7 11:44:39 CET 2004 Paolo Molaro <lupus@ximian.com>
19996 * mini-ppc.c, objectc.cs: handle large structs passed by value
19997 (fixes bug #69972).
19999 Tue Dec 7 10:43:31 CET 2004 Paolo Molaro <lupus@ximian.com>
20001 * mini-ppc.c: OP_ARGLIST implementation from
20002 Geoff Norton <gnorton@customerdna.com>.
20004 Tue Dec 7 10:14:25 CET 2004 Paolo Molaro <lupus@ximian.com>
20006 * inssel-x86.brg, inssel-ppc.brg: fix reference to register
20007 in stmt: OP_OUTARG_VT (reg) (should fix bug #69785).
20009 Tue Dec 7 10:06:39 CET 2004 Paolo Molaro <lupus@ximian.com>
20011 * exceptions-ppc.c: avoid calling ppc_patch in exception trampolines.
20013 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
20015 * inssel-s390.brgi, mini-ops.h, mini-s390.c : Add stubs for support of tls offset
20018 2004-12-06 Zoltan Varga <vargaz@freemail.hu>
20020 * mini-sparc.c: Zero out localled-ed memory.
20022 * iltests.il: Add tests for zeroing out localloc-ed memory.
20024 2004-12-04 Martin Baulig <martin@ximian.com>
20026 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use the new
20027 mono_method_get_signature_full().
20029 2004-12-03 Massimiliano Mantione <massi@ximian.com>
20031 * mini.c: Added removal of critical edges (prerequisite for SSAPRE),
20032 and some utility functions (always for SSAPRE), integrated SSAPRE.
20033 * mini.h: Likewise.
20034 * driver.c: Added ssapre option.
20035 * ssa.c: Small fix on OP_ARG handling.
20036 * ssapre.c, ssapre.h: Added files containing SSAPRE implementation.
20037 * Makefile.am: Likewise.
20039 2004-12-02 Zoltan Varga <vargaz@freemail.hu>
20041 * tramp-x86.c (mono_arch_create_jit_trampoline): Remove code which is
20042 now in the xp code.
20044 * mini.c (mini_init): Register mono_thread_force_interruption_checkpoint
20047 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
20049 * inssel-s390.brg : Add OP_OUTARG_VT (OP_REFANYTYPE (reg)) rule.
20051 * cpu-s390.md : Increase instruction length of oparglist.
20053 * mini-s390.c : Implement vararg and TYPEDEBYREF support.
20055 2004-11-30 Martin Baulig <martin@ximian.com>
20057 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, added support for
20058 virtual generic methods. We call a special helper_compile_generic_method()
20059 icall to retrieve the method from the vtable, inflate and compile
20060 it and then do a CEE_CALLI. Thanks a lot to Paolo for this idea.
20062 * jit-icalls.c (helper_compile_generic_method): New JIT icall.
20064 2004-11-30 Zoltan Varga <vargaz@freemail.hu>
20066 * mini-sparc.c: Fix up vararg corner cases. Fixes #70019.
20068 2004-11-29 Zoltan Varga <vargaz@freemail.hu>
20070 * cpu-sparc.md mini-sparc.c (long_conv_to_ovf_i): Fill missing delay slot.
20073 2004-11-27 Ben Maurer <bmaurer@ximian.com>
20075 * inssel.brg (CEE_SWITCH): The AOT stuff Zoltan added is only for
20076 platforms with PIC aot.
20078 2004-11-28 Martin Baulig <martin@ximian.com>
20080 * mini.c (mono_method_to_ir): In CEE_DUP, added handle_stobj().
20083 2004-11-28 Martin Baulig <martin@ximian.com>
20085 * mini-x86.c (mono_arch_call_opcode): Use the original type, not
20086 the result of mono_type_get_underlying_type() to check whether
20089 2004-11-26 Martin Baulig <martin@ximian.com>
20092 (mono_method_to_ir): Use `!method->signature->has_type_parameters'
20095 2004-11-26 Zoltan Varga <vargaz@freemail.hu>
20097 * mini-amd64.c (mono_arch_emit_this_vret_args): Handle this and vret
20098 the same way as the other arguments so they won't get clobbered.
20100 * mini-amd64.c (mono_arch_output_basic_block): Avoid doing virtual
20101 calls through R11 since it is clobbered by the trampoline code.
20103 2004-11-26 Raja R Harinath <rharinath@novell.com>
20105 * Makefile.am: Consistently use $(RUNTIME) rather than ./mono to
20106 pick up in-tree mscorlib.dll.
20108 2004-11-25 Zoltan Varga <vargaz@freemail.hu>
20110 * aot.c: Rename MonoAOTModule->cleanup to out_of_date.
20112 * mini-amd64.c aot.c: Switch to PIC relative AOT code. References to
20113 runtime data/code are now stored in a table similar to the GOT in ELF.
20114 This allows the code itself to be position independent.
20116 * aot.c: Fix loading of referenced assemblies after the lazy assembly
20119 * aot.c: Attach ELF type (object/function) directives to all global
20122 * tramp-amd64.c (amd64_magic_trampoline): Patch RIP relative calls too.
20124 * inssel.brg (SWITCH): Emit an AOT_CONST in the aot case.
20126 * mini-amd64.h: Turn on PIC AOT code.
20128 * mini.h (mono_arch_get_aot_patch_offset): New arch specific function
20129 returning the offset within an OP_AOTCONST instruction where the GOT
20130 offset needs to be added.
20132 * mini.h: Bump AOT file format version.
20134 2004-11-25 Martin Baulig <martin@ximian.com>
20136 * mini.c (mono_method_to_ir): In CEE_CALL, don't allow calling any
20137 uninflated generic methods.
20139 2004-11-25 Martin Baulig <martin@ximian.com>
20141 * mini.c (mono_method_to_ir): Don't allow any uninflated generic methods.
20143 2004-11-24 Martin Baulig <martin@ximian.com>
20145 * minit.c (type_to_eval_stack_type): Set `inst->klass' to the
20146 original klass (this only applies for generic instances).
20148 2004-11-24 Martin Baulig <martin@ximian.com>
20150 * mini.c (mono_method_to_ir): Use `STACK_OBJ' instead of
20151 `ldind_type [CEE_LDIND_REF]' (which would be beyond the end of
20154 2004-11-24 Zoltan Varga <vargaz@freemail.hu>
20156 * mini.c (mono_method_to_ir): Disable inlining for methods containing
20157 localloc. Fixes #69678.
20159 * iltests.il (test_0_localloc_inline): Add regression test for #69678.
20161 2004-11-23 Zoltan Varga <vargaz@freemail.hu>
20163 * mini-amd64.c (mono_arch_output_basic_block): Set %al to the number of
20164 used SSE registers on pinvoke calls. Fixes #69774.
20166 2004-11-23 Geoff Norton <gnorton@customerdna.com>
20168 * inssel-ppc.brg, mini-ppc.c: Use mono_class_from_mono_type instead of
20169 vt->inst_vtype->data.klass. This fixes generic structs and bug #69766
20171 2004-11-23 Raja R Harinath <rharinath@novell.com>
20173 * Makefile.am (MCS,ILASM): Don't refer to runtime/ directory.
20174 Refer directly to the mcs/ tree.
20176 2004-11-19 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
20178 * mini-s390.c, tramp-s390.c, mini-s390.h: Add LMF processing for trampolines.
20179 Check if a trampoline for a synchronized method is required.
20181 Fri Nov 19 17:34:21 CET 2004 Paolo Molaro <lupus@ximian.com>
20183 * mini-ppc.c, cpu-g4.md: set to zero the memory allocated
20184 with localloc if needed. Throe arithmetric exception in
20185 div an rem if needed. Implement ovf checks in OP_LCONV_TO_OVF_I.
20186 Adapted from a patch by Geoff Norton <gnorton@customerdna.com>.
20188 2004-11-19 Geoff Norton <gnorton@customerdna.com>
20190 * mini-ppc.c: Call mono_type_get_underlying_type to unwrap generic
20191 types before switching on type. Fixes #69622.
20193 2004-11-19 Raja R Harinath <rharinath@novell.com>
20195 * Makefile.am (check-local): New. Integrate into 'make check'.
20196 (MCS,RUNTIME): Define using in-tree mono and mcs.
20198 (%.exe): Use $(ILASM).
20200 Fri Nov 19 14:54:07 CET 2004 Paolo Molaro <lupus@ximian.com>
20202 * mini-ppc.c: adjust initial prolog size (bug #69691).
20204 2004-11-18 Zoltan Varga <vargaz@freemail.hu>
20206 * cpu-pentium.md (localloc): Increase max instruction len. Fixes
20209 2004-11-17 Raja R Harinath <rharinath@novell.com>
20211 * Makefile.am (clean-local): Rename from 'clean'.
20213 2004-11-15 Nelae Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
20215 * mini.c, mini-x86.c, mini-amd64.c, exceptions-s390.c: Add siginfo_t parameter
20216 to mono_arch_is_int_overflow.
20217 * exceptions-s390.c: Add mono_arch_is_int_overflow routine to discern between
20220 2004-11-15 Sebastien Pouliot <sebastien@ximian.com>
20222 * declsec.c|h: New files to support declarative security attributes.
20223 Added function to check if a method has (applicable) security.
20224 * mini.c|h: Add check for declarative security attributes in
20225 mono_method_check_inlining.
20226 * Makefile.am: Added declsec.c and declsec.h to the build.
20228 Mon Nov 15 11:53:46 CET 2004 Paolo Molaro <lupus@ximian.com>
20230 * mini.c, mini.h: update to keep dynamic code info per-domain.
20232 2004-11-12 Zoltan Varga <vargaz@freemail.hu>
20234 * mini.c mini-*.h: Get rid of MONO_ARCH_HAVE_RETHROW since all architectures support it now.
20235 (mini_init): Get rid of it from here too.
20237 Thu Nov 11 20:17:17 CET 2004 Paolo Molaro <lupus@ximian.com>
20239 * mini-ppc.c, mini-ppc,h, cpu-g5.md, exceptions-ppc.c:
20240 implemented OP_RETHROW (patch by Geoff Norton
20241 <gnorton@customerdna.com>).
20243 2004-11-10 Geoff Norton <gnorton@customerdna.com>
20245 * tramp-ppc.c (ppc_magic_trampoline): Don't trampoline methods
20246 between appdomains. Fixes appdomain-unload on PPC.
20248 2004-10-26 Lluis Sanchez Gual <lluis@novell.com>
20250 * exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
20251 mini-exceptions.c: handle the new wrapper types.
20252 * mini.c: The CEE_ISINST and CEE_CASTCLASS opcodes now take the
20253 token value as a MonoClass* when compiling a wrapper.
20254 mono_jit_create_remoting_trampoline now takes an additional
20255 MonoRemotingTarget parameter.
20257 2004-11-10 Martin Baulig <martin@localhost>
20259 * mini.c (mono_method_to_ir): Use `generic_container->context'
20260 rather than creating a new one.
20262 2004-11-09 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
20264 * exceptions-s390.c, mini-s390, cpu-s390.md: Add support for OP_RETHROW.
20266 * inssel-390.md, mini-s390.c: Correct register allocation for globals.
20268 2004-11-09 Zoltan Varga <vargaz@freemail.hu>
20270 * aot.c (mono_aot_init): Add MONO_AOT_CACHE env variable to turn on
20271 the experimental aot cache stuff.
20273 Tue Nov 9 17:30:20 CET 2004 Paolo Molaro <lupus@ximian.com>
20275 * aot.c, mini.c, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
20276 mini-exceptions.c: update to exception clause structure changes.
20278 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
20280 * exceptions-x86.c (throw_exception): Fix warnings.
20282 * mini-x86.h mini-x86.c cpu-pentium.md exceptions-x86.c: Add support
20285 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
20287 * exceptions-sparc.c (get_throw_exception): Really fix this.
20289 2004-11-07 Ben Maurer <bmaurer@ximian.com>
20291 * tramp-*.c: we no longer support icalls without wrappers, so
20292 a bit of code can be removed here
20294 2004-11-07 Zoltan Varga <vargaz@freemail.hu>
20296 * exceptions-sparc.c (get_throw_exception): Fix more bugs in previous
20299 * cpu-sparc.md: Add op_rethrow.
20301 * exceptions-sparc.c (get_throw_exception): Fix bug in previous patch.
20303 * mini-sparc.h mini-sparc.c exceptions-sparc.c: Add support for OP_RETHROW.
20305 * mini.h: Add mono_arch_get_rethrow_exception () arch specific function.
20306 * mini-ops.h: Add OP_RETHROW.
20308 * mini.c inssel.brg: Distinguish between THROW and RETHROW.
20310 * cpu-amd64.c mini-amd64.c exceptions-amd64.c: Add support for OP_RETHROW.
20312 2004-11-05 Geoff Norton <gnorton@customerdna.com>
20314 * helpers.c: Change otool arguments from -V -v -t to -v -t on Darwin
20315 Makes the output much easier to read
20317 2004-11-05 Ben Maurer <bmaurer@ximian.com>
20319 * ssa.c: allocate MonoMethodVar.uses from the mempool. First, this
20320 prevents another huge leak when compiling with ssa. Secondly, the
20321 performance of doing this rather than freeing the lists is much
20322 better. GList does a lock every time you allocate a list link,
20323 so that it can use a memory pool. So, it is better to just use
20324 a memory pool of our own.
20326 * ssa.c, linear-scan.c: replace g_list_remove_link with
20327 g_list_delete. The remove one does not free the GList, so we were
20328 leaking memory. On -O=all --compile-all with corlib, this cut down
20329 3 MB of allocations.
20331 2004-11-05 Zoltan Varga <vargaz@freemail.hu>
20333 * tramp-sparc.c (mono_arch_create_jit_trampoline): Fix sparc build.
20335 * tramp-amd64.c (mono_arch_create_jit_trampoline): Fix amd64 build.
20337 * mini.h mini.c tramp-*.c: Moved xp parts of JIT trampoline creation
20338 into a new function mono_create_jit_trampoline ().
20340 2004-11-02 Zoltan Varga <vargaz@freemail.hu>
20342 * trace.c (get_spec): Allow tracing of classes without a namespace.
20344 2004-11-02 Sebastien Pouliot <sebastien@ximian.com>
20346 * mini.c: Fix pointer overwrite in mini_method_compile.
20348 2004-11-2 Geoff Norton <gnorton@customerdna.com>
20350 * inssel-ppc.brg (OP_OUTARG_VT (CEE_LDOBJ (base))):
20351 The darwin ABI needs some special handling for 1 and 2 byte structs
20352 Lets use lbz/lhz instead of lwz everywhere.
20353 * mini-ppc.c (calculate_sizes): The Darwin ABI needs from special handling
20354 for 1 and 2 byte structs and struct which are size >= 3 || size % 4 != 0.
20355 Use stb/sth for the former, and put the latter always on stack instead of in
20356 argument registers.
20358 2004-10-30 Zoltan Varga <vargaz@freemail.hu>
20360 * trace.c (is_filenamechar): Add '_'.
20362 2004-10-29 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
20364 * mini-s390.c: Fix prolog length to allow for large trace requirements.
20366 * exceptions-s390.c: Remove dwarf unwinding stuff that was unused.
20368 2004-10-29 Zoltan Varga <vargaz@freemail.hu>
20370 * Makefile.am (libgc_libs): Do some automake magic so libmono/mono
20371 depends on libmonogc. Fixes #68805.
20373 2004-10-26 Miguel de Icaza <miguel@ximian.com>
20375 * mini.c (mono_jit_free_method): Provide extra information for
20376 this error. Currently this leaks, but will be turned into a
20377 developer option in the future.
20379 2004-10-26 Zoltan Varga <vargaz@freemail.hu>
20381 * driver.c (mono_main): Applied patch from Willibald Krenn <willibald.krenn@gmx.at>. Make --graph work for icalls and pinvoke methods.
20383 2004-10-25 Zoltan Varga <vargaz@freemail.hu>
20385 * aot.c (mono_aot_load_method): Align PATCH_INFO_R8 on an 8 byte
20386 boundary. Fixes reading of PATCH_INFO_R4 and R8.
20387 (mono_aot_load_method): Do not allocate MonoAotMethod in the GC heap.
20389 2004-10-24 Zoltan Varga <vargaz@freemail.hu>
20391 * mini-amd64.c (mono_arch_patch_code): Fix patching of class init
20392 trampolines for AOT code.
20394 2004-10-22 <vargaz@freemail.hu>
20396 * aot.c (mono_compile_assembly): Disable AOT for methods containing calls to methods of
20397 constructed types. Fixes #68136.
20399 2004-10-21 Martin Baulig <martin@ximian.com>
20401 * exceptions-x86.c (throw_exception): Call mono_debugger_throw_exception();
20402 if it returns true, unwind the stack to the call instruction.
20404 2004-10-21 <vargaz@freemail.hu>
20406 * aot.c: Reorganize the AOT file format to avoid relocations. Fix warnings.
20408 * mini.h: Bump AOT version number.
20410 * objects.cs: Add another test for unbox trampolines.
20412 * tramp-amd64.c (amd64_magic_trampoline): Disable patching of trampolines for
20415 2004-10-20 <vargaz@freemail.hu>
20417 * driver.c: Add SHARED to the set of optimizations tested.
20419 * tramp-amd64.c (amd64_magic_trampoline): Patch trampoline code as well.
20421 * mini.c (mono_method_to_ir): Mark the domainvar as volatile when it is implicitly
20422 used by CEE_NEWARR.
20424 * ssa.c (mono_ssa_deadce): Do not optimize away accesses to volatile variables.
20426 2004-10-20 Martin Baulig <martin@ximian.com>
20428 * mini-exceptions.c (mono_handle_exception): Call
20429 mono_debugger_handle_exception() to tell the debugger about
20430 catch/finally clauses.
20432 2004-10-18 Zoltan Varga <vargaz@freemail.hu>
20434 * exceptions-amd64.c (mono_arch_find_jit_info): Pop arguments of the stack.
20436 * mini-amd64.c (mono_amd64_get_vcall_slot_addr): Handle extended registers. Fixes
20439 2004-10-15 Geoff Norton <gnorton@customerdna.com>
20441 * mini-ppc.c (calculate_sizes): Marshal valuetypes for pinvoke
20442 methods as their native size, fixed bug #57543, #57545.
20443 * mini-ppc.c (mono_arch_output_basic_block): Use mulli for imm16 types
20444 This saves a temporary register and mullw call down into 1 (minor perf
20445 increase for cases like sum = sum * 5; This use to translate into:
20448 It now translates to
20451 2004-10-15 Zoltan Varga <vargaz@freemail.hu>
20453 * trace.c (mono_trace_eval): Use mono_method_desc_full_match. Fixes
20456 2004-10-11 Martin Baulig <martin@ximian.com>
20458 * mini.c (mono_method_to_ir): If we're a generic method, get the
20459 MonoGenericContainer from our MonoMethodNormal and create a
20460 MonoGenericContext from it.
20462 2004-10-08 Zoltan Varga <vargaz@freemail.hu>
20464 * inssel-long32.brg (OP_LCONV_TO_OVF_I2): Fix CONV_I1 -> CONV_I2.
20466 * basic-long.cs: Add test for checked i8->i2 cast.
20468 Wed Oct 6 12:40:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
20470 * inssel-ppc.brg: added a couple of speedup rules.
20472 2004-10-05 Zoltan Varga <vargaz@freemail.hu>
20474 * Makefile.am (genmdesc_LDADD): Don't link this against libmetadata
20475 to speed up rebuilds.
20477 2004-10-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
20479 * mini-s390.c: Minor fix to OP_OR_IMM.
20481 2004-10-03 Zoltan Varga <vargaz@freemail.hu>
20483 * tramp-sparc.c (sparc_magic_trampoline): Handle appdomain stuff
20484 better. Fixes appdomain-unload.exe on sparc.
20486 2004-10-02 Massimiliano Mantione <massi@ximian.com>
20488 * ssa.c: Fixed casts to unsigned where the value was of 64 bits in
20489 simulate_long_compare, patch by will@exomi.com (Ville-Pertti Keinonen),
20492 2004-10-02 Zoltan Varga <vargaz@freemail.hu>
20494 * jit-icalls.c: Handle a nonexisting trunc function more correctly.
20496 2004-09-30 Lluis Sanchez Gual <lluis@novell.com>
20498 * mini.c: Always generate a field read/write wrapper for members
20499 of the class MarshalByRefObject since the actual instance could
20502 2004-09-28 Lluis Sanchez Gual <lluis@novell.com>
20504 * mini.c: Use mono_thread_exit() to stop threads, instead of ExitThread.
20506 2004-09-28 Zoltan Varga <vargaz@freemail.hu>
20508 * driver.c mini.h trace.c: Move the setting of the main assembly into
20509 a separate function called mono_trace_set_assembly () and call it after
20510 actually loading the main assembly. Fixes #66872.
20512 2004-09-25 Zoltan Varga <vargaz@freemail.hu>
20514 * mini-amd64.h mini-amd64.c tramp-amd64.c: Allocate trampoline memory
20515 using the code manager.
20517 2004-09-24 Zoltan Varga <vargaz@freemail.hu>
20519 * tramp-amd64.c mini-amd64.h: Add support for MONO_ARCH_HAVE_INVALIDATE_METHOD.
20521 2004-09-23 Zoltan Varga <vargaz@freemail.hu>
20523 * cpu-amd64.md: Fix bug in previous patch.
20525 * cpu-amd64.md: Fix instruction lengths of membase opcodes. Fixes
20528 Wed Sep 22 19:03:20 CEST 2004 Paolo Molaro <lupus@ximian.com>
20530 * mini.h, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
20531 mini-exceptions.c: updates for changed stack walk interface.
20533 2004-09-21 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
20535 * mini-s390.c, cpu-s390.md: Minor changes to OP_ARGLIST handling
20537 2004-09-17 Zoltan Varga <vargaz@freemail.hu>
20539 * mini.c (mono_method_to_ir): Fix LDSTR in dynamic methods. Fixes #66132.
20541 2004-09-13 Zoltan Varga <vargaz@freemail.hu>
20543 * driver.c (mini_regression_list): Do not call mono_assembly_close
20544 since assemblies can't be unloaded.
20546 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
20548 * cpu-amd64.md: Fix more instruction lengths.
20550 * cpu-amd64.md: Fix lengths of some instructions.
20552 2004-09-11 Ben Maurer <bmaurer@users.sourceforge.net>
20554 * inssel.brg: Make the array ldelema check aot friendly.
20556 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
20558 * mini-amd64.c (mono_arch_get_argument_info): Fix stack_unwind test.
20560 * cpu-amd64.md inssel-long.brg inssel-amd64.brg: Small optimizations.
20562 2004-09-10 Zoltan Varga <vargaz@freemail.hu>
20564 * mini-x86.c: Fix build.
20566 * mini-sparc.c mini-x86.c mini-amd64.c: Use the new
20567 mono_type_get_underlying_type () helper function to simplify code.
20569 2004-09-09 Martin Baulig <martin@ximian.com>
20571 * mini-amd64.c: Don't access `type->data.klass' directly, call
20572 mono_class_from_mono_type() instead since the type may be a
20575 2004-09-09 Martin Baulig <martin@ximian.com>
20577 * mini-amd64.c (get_call_info): Fix support for generic instances.
20578 (add_valuetype): Use mono_class_from_mono_type() to get the class
20579 since we can be a generic instance.
20581 Thu Sep 9 01:43:53 PDT 2004 Paolo Molaro <lupus@ximian.com>
20583 * mini-ppc.c, mini.h, regalloc.c, regalloc.h: powerpc speedups.
20585 2004-09-07 Ben Maurer <bmaurer@users.sourceforge.net>
20587 * liveness.c: reset spill costs on each scan: bug 62107
20589 2004-09-07 Bernie Solomon <bernard@ugsolutions.com>
20591 * exceptions-sparc.c (mono_arch_find_jit_info): remove
20592 unnecessary line that doesn't compile
20594 2004-09-07 Zoltan Varga <vargaz@freemail.hu>
20596 * mini.c mini.h mini-x86.h tramp-x86.c: Instead of freeing delegate
20597 trampolines, make them call an error function so people can fix their
20600 2004-09-06 Martin Baulig <martin@ximian.com>
20602 * mini.c (mono_method_to_ir): When initializing locals, handle a
20603 generic instances like a valuetype if it's a valuetype and like a
20604 class if it's a class.
20606 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
20608 * exceptions-x86.c (mono_arch_find_jit_info): Pop arguments off the
20609 stack. Fixes #64674.
20611 * exceptions.cs: Add test for unwinding of call arguments.
20613 Mon Sep 6 05:50:02 PDT 2004 Paolo Molaro <lupus@ximian.com>
20615 * mini-*.c, mini-ops.h, inssel-long32.brg: introduced
20616 OP_ADDCC_IMM and OP_SUBCC_IMM (add/sub immediate that will
20617 set the carry/borrow flag). The sparc and s390 implementations
20618 can now use optimized versions (and simplify the code). ppc bugfixes.
20620 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
20622 * exceptions-ppc.c (mono_arch_find_jit_info): Fix memory leak.
20624 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
20626 * inssel-amd64.brg: Remove leftover 32 bit rule.
20628 * mini-amd64.c (mono_arch_instrument_prolog): Fix tracing support.
20630 2004-09-04 Zoltan Varga <vargaz@freemail.hu>
20632 * mini-exceptions.c (mono_find_jit_info): Refactor common code from
20633 mono_arch_find_jit_info functions into a new function. Fix a memory
20636 * exceptions-x86.c exceptions-amd64.c exceptions-sparc.c: Remove
20639 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
20641 * exceptions.cs inssel-long32.brg: Handle the OP_LCONV_TO_OVF_I2 case
20644 * exceptions.cs: Add array size tests.
20646 * mini.c: Allocate a separate icall wrapper for each arity of
20647 mono_array_new_va. Fixes #59509.
20649 * exceptions.cs: Add testcase for 64578.
20651 * inssel-long32.brg: Fix OP_LCONV_TO_OVF_I1 rule. Fixes #64578.
20653 * trace.c (is_filenamechar): Allow 0..9 in strings. Fixes #65094.
20655 2004-09-02 Martin Baulig <martin@ximian.com>
20657 * mini.c (mono_method_to_ir): When initializing the locals, call
20658 handle_initobj() on the generic instance itself, not its
20661 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
20663 * mini.h (MonoJitDynamicMethodInfo): New structure, extension of
20664 MonoJitInfo for dynamic methods.
20666 * mini.c: Rename trampoline_hash_mutex to jit_mutex.
20668 * mini.c: Add support for freeing JIT data for dynamic methods.
20670 2004-09-01 Martin Baulig <martin@ximian.com>
20672 * mini-x86.c (is_regsize_var): Added support for generic
20674 (mono_arch_emit_prolog): Make this compile again, use
20675 `x86_push_imm_template (code)'.
20677 2004-08-30 Ben Maurer <bmaurer@users.sourceforge.net>
20679 * mini-x86.c: make all push_imm instructions that get
20680 patched always emit the long form
20682 2004-08-30 Zoltan Varga <vargaz@freemail.hu>
20684 * mini.c (mono_create_jump_trampoline): Store the jump trampolines
20685 in a per-domain hash.
20687 * mini-amd64.c (merge_argument_class_from_type): Handle generic
20690 2004-08-29 Zoltan Varga <vargaz@freemail.hu>
20692 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: Ongoing SSE
20695 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: More SSE
20698 * mini-amd64.c cpu-amd64.md: Implement checked int<->uint casts.
20699 Beginnings of SSE2 support.
20701 * exceptions.cs: Add more tests for checked int<->uint casts.
20703 2004-08-28 Martin Baulig <martin@ximian.com>
20705 * mini-x86.c (mono_arch_instrument_epilog): Added support for
20709 (mono_type_to_ldind, mono_type_to_stind, type_to_eval_stack_type):
20710 Handle generic instances recursively.
20712 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
20714 * iltests.il: test for conv.u8 on a constant
20716 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
20718 * inssel-long32.brg: c&p rules for LCONV_x4 (membase) and
20719 LCONV_x4 (shrun_32 (membase)).
20721 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
20723 * inssel-x86.brg: c&p rules for push/setret of long
20725 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
20727 * inssel-x86.brg: c&p rules for compare (base, regvar) and
20728 compare (regvar, base)
20730 * inssel-x86.brg: more burg love
20732 * inssel.brg: more cleanup
20734 * inssel-x86.brg, inssel-long32.brg: burg cleanup.
20736 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
20738 * basic-long.cs, basic-calls.cs: new tests for optimization.
20740 2004-08-26 Zoltan Varga <vargaz@freemail.hu>
20742 * mini-amd64.c (read_tls_offset_from_method): Fix typo in previous
20745 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
20747 * mini-amd64.c (read_tls_offset_from_method): Add another case.
20749 2004-08-25 Bernie Solomon <bernard@ugsolutions.com>
20751 * inssel.brg (mini_emit_memcpy): use
20752 NO_UNALIGNED_ACCESS to disable memcpy optimization
20754 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
20756 * mini-amd64.c: Handle generic types in various places.
20758 * mini.c (mono_method_to_ir): Handle generic types in init locals.
20760 2004-08-24 Zoltan Varga <vargaz@freemail.hu>
20762 * mini.c (handle_box): Fix warning.
20764 * mini-amd64.c (mono_arch_local_regalloc): Fix regalloc problem.
20766 * mini-amd64.h: Enable the emit_state optimization.
20768 * mini-ops.h cpu-amd64.md: Add new amd64_test_null opcode.
20770 * mini-amd64.c: Add some new 64 bit peephole opts.
20772 * inssel.brg (mini_emit_memcpy): Optimize for 64 bit architectures.
20774 * cpu-amd64.md: sreg1 of div instructions must be %rax.
20776 * mini-amd64.c: Register allocator fixes.
20778 * mini.c: Add an optimization to emit_state to avoid allocation of new
20779 registers on some platforms.
20781 2004-08-23 Zoltan Varga <vargaz@freemail.hu>
20783 * inssel-x86.brg inssel-amd64: Add yet another missing tree->dreg assignment.
20785 * mini-x86.c (mono_arch_local_regalloc): Fix bug in long register
20786 allocation. Fixes #63085.
20788 * basic-long.cs: Add new regression test.
20790 * mini-amd64.c: Register allocator improvements.
20792 2004-08-21 Zoltan Varga <vargaz@freemail.hu>
20794 * mini-amd64.c (read_tls_offset_from_method): Add another code
20797 * tramp-amd64.c (amd64_class_init_trampoline): Use a more efficient
20798 instruction sequence for nullifying class init trampolines.
20800 * objects.cs: Add new regalloc test.
20802 * mini-amd64.c inssel-amd64.brg: Optimize parameter passing.
20804 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
20806 * mini-amd64.c (mono_arch_call_opcode): Refactor this a little.
20808 * mini-amd64.c (mono_arch_regalloc_cost): Adjust regalloc costs for
20811 * driver.c: Fix profiling after TLS changes.
20813 * driver.c (mono_main): Set mono_stats.enabled if needed.
20815 * mini.c (handle_alloc): New helper function used by CEE_NEWOBJ and
20818 2004-08-20 Ben Maurer <bmaurer@users.sourceforge.net>
20820 * mini-x86.c: use a 1 op rather than a 2 op tls access
20821 instruction -> faster.
20823 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
20825 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
20828 2004-08-19 Bernie Solomon <bernard@ugsolutions.com>
20830 * exceptions-sparc.c (throw_exception): fix typo
20832 2004-08-19 Ben Maurer <bmaurer@users.sourceforge.net>
20834 * mini-x86.c, cpu-pentium.md, inssel-x86.brg:
20835 set tree->dreg correctly with tls. Allow any
20836 register to be used.
20838 * mini-x86.c (read_tls_offset_from_method): add new code
20839 generation pattern seen with GCC.
20842 Thu Aug 19 17:26:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
20844 * mini-exceptions.c, exceptions-x86.c, exceptions-amd64.c,
20845 exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
20846 exceptions-sparc.c: fix some performance issues in exception
20847 handling and setting of the stack trace for exceptions that were
20850 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
20852 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
20855 * mini-amd64.c (mono_arch_is_int_overflow): Handle all possible
20858 2004-08-18 Ben Maurer <bmaurer@users.sourceforge.net>
20860 This patch inlines tls access, when possible.
20862 * mini.h: new arch functions for TLS intrinsics.
20863 All platforms updated with a stub.
20865 * mini.c: use the new intrinsics
20867 * mini-x86.c, cpu-pentium.md, inssel-x86.brg, mini-ops.h:
20868 arch specific intrinsic for tls variables
20870 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
20872 * Makefile.am (libmono_la_LDFLAGS): Enable creating of libmono dll
20875 2004-08-17 Ben Maurer <bmaurer@users.sourceforge.net>
20877 * mini.c: thread local allocation
20879 2004-08-16 Zoltan Varga <vargaz@freemail.hu>
20881 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Enable.
20883 * Makefile.am: Link against the static version of libmonogc.
20885 * Makefile.am: Link the static versions of the convenience libraries
20886 into the mono executable.
20888 * mini-x86.h mini-x86.c: Throw the correct exception on integer overflow.
20890 2004-08-15 Zoltan Varga <vargaz@freemail.hu>
20892 * mini.h mini.c mini-amd64.h mini-amd64.c: Throw the correct exception
20893 on integer overflow.
20895 * mini-amd64.c: Reorganize function call code.
20897 * mini-amd64.c (peephole_pass): Merge changes from mini-x86.c.
20899 2004-08-14 Ben Maurer <bmaurer@ximian.com>
20901 * inssel-x86.brg: use xor eax,eax.
20903 * basic.cs: new tests
20905 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
20907 * mini-amd64.c (mono_arch_emit_epilog): Use RIP relative addressing
20908 in exception throwing code.
20910 2004-08-14 Ben Maurer <bmaurer@ximian.com>
20912 * inssel-x86.brg: use xor esi,esi.
20914 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
20916 * driver.c (mono_main): Call mono_trace_parse_options earlier so it
20917 can trace methods compiled during mini_init () too.
20919 * cpu-amd64.md mini-amd64.c (mono_arch_output_basic_block): Handle
20922 2004-08-14 Ben Maurer <bmaurer@ximian.com>
20924 * Makefile.am: static link on x86 (r=zoltan)
20926 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
20928 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
20929 code since it causes some programs to fail.
20931 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
20933 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
20935 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
20937 * mini.c: ovfops_op_map - add STACK_OBJ case for
20939 * basic.cs: add test_0_pin_string as test
20942 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
20944 * Makefile.am: build C# if srcdir != builddir
20946 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
20948 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
20949 fall-through blocks.
20951 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
20953 * driver.c: enable loop by default again and include abcrem in -O=all.
20955 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
20957 * iltests.il: Add some localloc tests.
20959 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
20961 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
20964 * inssel-amd64.brg: Add some optimizations.
20966 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
20969 * Makefile.am: Statically link mono against libmono on AMD64.
20971 * mini-amd64.c inssel-amd64.brg: Optimizations.
20973 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
20975 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
20977 * tramp-amd64.c: Patch calling code in trampolines.
20979 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
20981 * mini-amd64.c: pinvoke struct passing fixes.
20983 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
20985 * mini-sparc.c: redo change, make mono_arch_cpu_init call
20986 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
20988 2004-08-05 Duncan Mak <duncan@ximian.com>
20990 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
20993 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
20995 * mini-amd64.c (emit_move_return_value): Move return value for normal
20998 2004-08-05 Martin Baulig <martin@ximian.com>
21000 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
21001 `type->type'; just modify `type' itself when dealing with enums
21002 and generic instances.
21003 (check_call_signature): Make `simple_type' a `MonoType *'.
21005 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
21007 * mini.c: Use OP_PADD to add offsets to addresses.
21009 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
21011 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
21013 * mini-sparc.c (mono_arch_emit_epilog): fix check
21014 for folding last op into restore instruction
21016 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
21018 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
21019 helper methods using the code manager.
21021 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
21023 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
21025 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21027 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
21028 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
21030 * mini-s390.c: fix tail processing
21032 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
21034 * mini-ppc.c: mul.ovf.un exception name fix.
21036 2004-08-03 Martin Baulig <martin@ximian.com>
21038 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
21039 instances; before jumping to `handle_enum', also modify `ptype'.
21041 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
21043 * cpu-sparc.md: fcall maximal length too small.
21045 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
21047 * mini-amd64.c mini.h: Add initial support for passing/returning
21048 structures to/from pinvoked methods.
21050 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
21052 * mini-ppc.c: reg allocator fix.
21054 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
21056 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
21058 * inssel.brg: Optimize memset on 64 bit machines.
21060 * mini-amd64.c: Fix some vararg cases.
21062 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21064 * mini-s390.c: Corrected macro in emit_float_to_int
21066 * s390-abi.cs: Tests to exercise the s390 ABI
21068 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
21070 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
21073 * basic.cs: Add a test for add.ovf.un.
21075 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
21077 * mini-sparc.c: add case for OP_IDIV_UN
21079 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
21081 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
21083 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
21085 2004-07-30 Ben Maurer <bmaurer@ximian.com>
21087 * basic.cs: regression tests.
21089 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
21092 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
21094 * basic.cs: Add a new test.
21096 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
21097 and AOT. Various fixes and optimizations.
21099 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
21101 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
21103 * mini-ppc.c: make sure temp regs are not used for global reg
21106 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
21108 * cpu-sparc.md: conv_i8 fix for 64bits
21110 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
21112 2004-07-29 Ben Maurer <bmaurer@ximian.com>
21114 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
21115 add opcode for cmp BYTE PTR [eax], imm.
21117 * inssel.brg: Make memcpy and memset takes bases.
21119 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
21121 * *-amd64.*: More AMD64 work.
21123 2004-07-28 Ben Maurer <bmaurer@ximian.com>
21125 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
21126 add a compare-not-equal opcode.
21128 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
21130 * mini.c: Use mono_init_from_assembly instead of mono_init.
21132 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
21134 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
21136 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
21138 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
21140 * inssel.brg: 64 bit fixes.
21142 * mini.h (MonoCallInst): Add some AMD64 specific data.
21144 * mini.h: Add some OP_P opcodes.
21146 2004-07-28 Ben Maurer <bmaurer@ximian.com>
21148 * basic.cs: tests for 61797 and 61740
21150 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
21152 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
21153 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
21155 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
21157 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
21159 * *-amd64*.*: Ongoing AMD64 work.
21161 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
21163 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
21165 * *-amd64*: Ongoing AMD64 work.
21167 * mini-arch.h: Add AMD64 support.
21169 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
21171 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
21173 * mini-ops.h: Add new opcodes.
21175 * Makefile.am: Add AMD64 support.
21177 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
21178 rules into the inssel-long*.brg files.
21180 * *-amd64.*: Add beginnings of AMD64 backend.
21182 2004-07-22 Ben Maurer <bmaurer@ximian.com>
21184 * mini.c (print_dfn): commenting out the code that prints
21185 the cil. With -O=deadce, this makes -v -v crash.
21187 * cpu-pentium.md: make checkthis have a length of 2
21189 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
21191 * mini-sparc.h: fix implementations of __builtin
21192 functions for Sun compiler for V9.
21194 2004-07-16 Ben Maurer <bmaurer@ximain.com>
21196 * mini.c: use the new stelem.ref wrapper
21197 * exceptions.cs, arrays.cs: new stelem.ref tests
21199 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
21201 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
21202 new XSP should work with these changes).
21204 2004-07-14 Ben Maurer <bmaurer@ximain.com>
21206 * inssel-{long32,x86,}.brg: trivial optimizations.
21208 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
21210 * mini.c: load value when emitting box operation in
21213 2004-07-12 Ben Maurer <bmaurer@ximian.com>
21215 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
21216 is one byte shorter than cmp DWORD PTR [eax], 0.
21218 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
21220 * inssel-ppc.brg: arguments on the stack are always
21221 relative to the stack pointer (spotted by Neale Ferguson).
21223 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21225 * exceptions-x86.c: delay appending the method name to the trace until
21226 after mono_jit_info_table_find is called, as this gets the real
21229 2004-07-09 Ben Maurer <bmaurer@ximian.com>
21231 * aot.c: register roots
21233 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
21235 * aot.c : I could just use PLATFORM_WIN32 flag.
21237 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
21239 * aot.c : Reverting the previous fix. This time it broke linux build.
21241 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
21243 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
21245 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
21247 * mini.c (handle_stack_args): Remove some more debugging code.
21249 * mini.c (handle_stack_args): Remove debug output left in by mistake.
21251 * driver.c mini.h aot.c: Allow additional options to be specified with
21252 --aot and pass them to mono_compile_assembly.
21254 * aot.c: Add experimental code to AOT compile all loaded assemblies
21255 on demand and save the code into a cache in the filesystem.
21257 * aot.c: Add support for more wrapper methods.
21259 * mini.c (handle_stack_args): Handle some corner cases. Fixes
21262 * cpu-*.md: Remove removed opcodes.
21264 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
21265 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
21266 related icalls to marshal.c.
21268 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
21270 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
21272 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
21274 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
21276 2004-07-06 Ben Maurer <bmaurer@ximian.com>
21277 * liveness.c: If liveness is recomputated we need to reset the information
21278 for each variable. This way, if the liveness range has been narrowed
21279 by optimizations that happened after the last computation, we can return
21282 For example, if you have
21287 // Tons of code that does not affect i
21293 i = 0 is dead code and will be removed by SSA. However, when
21294 linear scan gets to the code, i will still appear to be live
21295 throughout the entire block. This prevents good register allocation.
21297 2004-07-06 Martin Baulig <martin@ximian.com>
21299 * debug-mini.c (mono_debug_init_method): Allow
21300 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
21301 (mono_debug_add_icall_wrapper): New method.
21303 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
21305 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
21307 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
21310 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
21312 * aot.c (mono_aot_load_method): Fix loading of debug info.
21314 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
21316 * aot.c: Add logging support.
21318 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
21320 * mini.h: Add prototype for mono_print_method_from_ip.
21322 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
21324 * inssel.brg: 64 bit fixes.
21326 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
21329 * Makefile.am: Add SPARC64 support.
21331 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
21333 * aot.c: Fix alignment problems on 32 bit platforms.
21335 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
21337 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
21340 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
21343 * mini.h: Bump AOT file version. Some 64 bit fixes.
21345 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
21347 * inssel-sparc.brg: Add new rule to avoid register moves.
21349 * inssel.brg: Add ldind_to_load_membase helper function.
21351 2004-06-30 Ben Maurer <bmaurer@ximian.com>
21353 * mini.c: OffsetToStringData intrinsic.
21355 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
21357 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
21359 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
21362 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
21363 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
21365 * mini.c: reinstated mono_compile_get_interface_var()
21366 on x86, too, since the change breaks the Gtk# build there as well.
21368 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
21370 * driver.c: remove loop from the default optimizations: it seems to
21371 interact badly with some of the other options (see bug #60613).
21373 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
21375 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
21376 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
21378 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
21380 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
21381 vararg-using methods.
21383 2004-06-21 Martin Baulig <martin@ximian.com>
21385 * mini/mini-exceptions.c
21386 (mono_handle_exception): Added `gpointer original_ip' argument.
21387 After calling mono_unhandled_exception(), call
21388 mono_debugger_unhandled_exception() and if that returns true,
21389 restore the context and return.
21391 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
21393 * mini-ppc.c: prefer the use of relative branches so
21394 they won't need to be patched in aot code (patch from Patrick Beard).
21396 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
21398 * aot.c: patch from Patrick Beard to make the output assembly
21399 more correct for the MacOSX assembler. Small tweak to
21400 generate sane images on Linux/PPC, too.
21402 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
21404 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
21405 case until bug #59509 is fixed (shows up in #60332).
21407 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
21409 * mini.c: make sure the needed wrappers are compiled, too, with
21412 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
21414 * driver.c: remove NPTL reference in --version output.
21416 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
21418 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
21419 generate valid assembly for the Mach-O assembler.
21421 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
21423 * driver.c: don't include abcrem in the all optimization specifier
21424 since it slows down jit compilation too much for now.
21426 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
21428 * mini.c: use BIGMUL only if both operands have the same signage.
21429 * iltests.il: Test for bug 60056. (errors related to signage in
21434 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
21436 * mini.c, aot.c: memory leak fixes.
21438 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
21440 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
21442 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
21444 * Makefile.am: remove the -static hack completely, it links in
21445 statically glib as well.
21447 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
21449 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
21450 * exceptions.cs: make it compile with new mcs/csc.
21452 2004-06-03 Massimiliano Mantione <massi@ximian.com>
21453 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
21454 and added relevant test case.
21456 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
21458 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
21459 regressions in gtk-sharp.
21461 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
21463 * exceptions.cs: New regression tests.
21465 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
21467 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
21469 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
21471 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
21473 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
21475 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
21477 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
21479 * mini.c (mono_jit_runtime_invoke): Init class in this
21480 method instead of trusting mono_jit_compile_method to
21481 do the work (because wrappers can be in object class)
21483 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
21485 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
21487 * basic-long.cs: New regression test.
21489 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
21491 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
21492 and div/rem checks.
21494 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
21496 * Makefile.am: fix miguel's change to build mono statically against
21497 libmono (track build dependencies).
21499 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
21501 * cfold.c: Some glib versions do not have G_MININT32.
21503 2004-05-26 Massimiliano Mantione <massi@ximian.com>
21505 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
21506 with precision of tan, atan, sin and cos, and implemented related
21507 regressions tests (fixes bug 54467, but one new problem appeared and
21510 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
21512 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
21514 * exceptions.cs: Add test for constant folding && division by zero.
21516 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
21517 since driver.c is in libmono too, so the optimization was useless.
21519 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
21520 variable to driver.c so the compiler can emit more efficient code to
21523 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21525 * Makefile.am: don't distribute generated inssel.[ch] files.
21527 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
21529 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
21530 into the default appdomain. Fixes #58707.
21532 * jit-icalls.c: Remove the broken approximation for truncl, doing
21533 no conversion is better.
21535 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
21538 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
21540 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
21541 of the mcrxr instruction which is not available on some processors
21542 even if it's documented to be. Implement add and sub overflow correctly
21543 (still not complete for long unsigned). Speed up icalls a bit.
21545 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
21547 * mini.c (mono_jit_compile_method_with_opt): Make sure that
21548 we run .cctor in the current domain instead of target_domain.
21550 Fixes bug #58558, .cctor not being called in -O=shared.
21552 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
21554 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
21556 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
21558 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
21559 which can be done with an imm8, do it that way.
21560 (mono_arch_output_basic_block): ditto for a jmp
21561 (mono_arch_emit_prolog): Computate maximum offset of a label.
21563 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
21565 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
21566 now tries to allocate prefered physical reg's for virtual
21567 regs. This reduces the number of emited spills/loads with
21568 20-30% on our core assemblies.
21570 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
21572 * jit-icalls.c: truncl() is not needed and trunc() is
21573 the correct thing to do anyway (bug #58287).
21575 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
21577 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
21580 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
21582 * driver.c: enable loop optimizations by default.
21584 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
21586 * mini-x86.c: fix calc of max loop size when aligning loops start.
21588 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
21590 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
21593 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
21595 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
21598 * basic-long.cs: Add tests for add/subtract of immediates with carry.
21600 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
21602 * mini.c (inline_method): Allways inline some wrappers even if the cost
21603 is too large. Fixes #58785.
21605 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
21607 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
21609 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
21610 (crichton@gimp.org). Beginning of support for sparc/linux.
21612 * mini-sparc.c: Optimize retrieval of LMF address.
21614 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
21616 * exceptions-ppc.c: handle alloca in methods with clauses.
21618 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
21620 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
21622 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
21624 * mini.c: Delegate most of the abort signal work to
21625 mono_thread_request_interruption, which also handles Stop and Suspend
21628 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
21630 * mini.c mini.h: Allow inlining of icall wrappers if the backend
21631 supports the save/restore lmf opcodes.
21633 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
21635 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
21636 by gcc-3.4 as well.
21638 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
21640 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
21642 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
21643 methods which contain array accesses.
21645 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
21646 boundaries. Fixes #58537.
21648 * iltests.il: Add regression test for #58537.
21650 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
21652 * mini-x86.c (mono_arch_local_regalloc): Last part of
21653 fix for bug #58633 (releasing register to early).
21655 2004-05-18 Miguel de Icaza <miguel@ximian.com>
21657 * basic-long.cs: Add new regression test.
21659 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
21661 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
21662 register too early on the chain.
21664 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
21666 * mini.c (create_helper_signature): Use a helper function to reduce
21667 the code which needs to be written. Also set the calling convention of
21668 icalls on windows. Fixes #57840.
21670 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
21672 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
21673 exceptions-ppc.c: added helper function to get the instruction address
21674 from a signal handler context.
21676 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
21678 * helpers.c: use g_get_tmp_dir. Invokes happyness
21681 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
21683 * helpers.c: Add new env variable to pass args to objdump.
21684 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
21686 2004-05-17 Radek Doulik <rodo@ximian.com>
21688 * Makefile.am (common_sources): added abcremoval.h so it get
21689 disted and daily mono packages on go-mono.com will build again
21691 2004-05-17 Massimiliano Mantione <massi@ximian.com>
21693 * abcremoval.c: Fixed coding style, added copyright header.
21695 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
21697 * mini.h: Added prototype for abc removal main function.
21699 * build_relations_propagation_table.pl: Added copyright header.
21701 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
21703 * basic-long.cs: reg test for complex ceq_long bug.
21705 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
21707 * mini-x86.c (mono_arch_local_regalloc): Correctly free
21708 reg in long and clob case (bug #58343). Fixed/added comments.
21710 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
21712 * mini.c (mono_jit_runtime_invoke): Follow new convention
21713 of calling the invoke method with an function pointer.
21715 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
21717 * ChangeLog: Fix author of memory leak patch.
21719 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
21721 * Makefile.am: fix make dist as well...
21724 2004-05-14 Massimiliano Mantione <massi@ximian.com>
21726 * cfold.c: Made so that conversions from pointer to int4 are no-ops
21727 on archs where pointers are 4 bytes long.
21729 * Makefile.am: Added abcremoval.c source file.
21731 * abcremoval.c: Added abcremoval.c.
21733 * abcremoval.h: Added abcremoval.h.
21735 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
21737 * inssel.brg: Enabled bounds check removal.
21739 * mini.c: Added support for abcrem optimization.
21741 * mini.h: Added abcrem optimization label.
21743 * driver.c: Added support for abcrem optimization.
21745 * propagated_relations_table.def: Added propagated_relations_table.def.
21747 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
21749 * mini.c, cfold.c: fix style.
21751 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
21753 * mini.c: handle issue with the low-level implementation of
21754 some long opcodes (bug #54209).
21756 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
21758 * basic.cs: test for my new cmov stuff.
21760 2004-05-13 Patrik Torstensson
21762 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
21763 opt and added peephole documentation.
21765 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
21767 * tramp-ppc.c: rewrote the generic trampoline code.
21769 2004-05-11 Patrik Torstensson
21771 * mini-x86.c: optimize long shl/shr asm code (one less branch)
21773 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
21775 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
21777 * mini.h mini.c dominators.c: Applied patch from Derek Woo
21778 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
21780 * mini.c: Add new icalls for AsAny marshalling.
21782 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
21784 * tramp-ppc.c, mini-ppc.c: more cleanups.
21786 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21788 * mini.c: no warnings.
21790 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
21792 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
21794 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
21796 * mini.c: In the thread abort signal handler, if the thread is in the
21797 process of being stoped, don't throw the Abort exception, just stop the
21800 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
21802 * tramp-ppc.c: removed old code.
21804 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
21806 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
21807 do some simple speed optimizations on ppc.
21809 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
21811 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
21812 and large offsets in load/store.
21814 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
21816 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
21817 it causes regressions.
21819 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
21821 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
21824 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
21826 * jit-icalls.c: remove warnings.
21827 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
21828 speedups for unsafe code.
21830 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
21832 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
21834 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
21836 * basic-calls.cs: Add new regression test.
21838 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
21841 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
21843 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
21846 2004-05-06 Patrik Torstensson
21848 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
21849 long reg allocation in any reg (not only eax:edx) and implemented
21850 long shl/shr ops in asm instead of helpers.
21852 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
21854 * mini-sparc.h: Fix warnings.
21856 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
21859 * mini-exceptions.c (mono_handle_exception): Call the filter in a
21860 separate statement for clarity.
21862 * mini-sparc.c: Update status.
21864 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
21866 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
21869 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
21871 * inssel-ppc.brg: another small pre-release workaround:
21872 we don't do overflow detection for long_sub_un.
21874 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
21876 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
21877 (also works around a weird ppc bug: 57957).
21879 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
21881 * tramp-ppc.c: trampoline fixes.
21883 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
21885 * mini-ppc.c: fixed typos.
21887 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
21889 * mini-ppc.c, exceptions-ppc.c: more code saves registers
21890 at the top of the stack. Fixed typos. Use a frame registers
21891 for all the methods with exception clauses.
21893 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
21895 * exceptions-ppc.c: restore fp registers.
21897 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
21899 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
21900 order from the stack top (moved the stack room to save the
21901 return value for trace after the param area). Fixed corruption
21902 in restoring registers on unwind.
21904 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
21906 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
21908 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
21910 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
21911 and prolog/epilog for methods that use it. Allow
21912 enough param area room for varargs methods. Fix miguel's
21913 breakage in exception handling.
21915 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
21917 * Makefile.am: run genmdesc only on current arch.
21919 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21921 * exceptions-x86.c:
21922 * mini-x86.h: fix the build on windows.
21924 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
21926 * 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.
21928 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
21930 * mini-exceptions.c: New file.
21932 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
21933 Move some parts of the x86 exception handling code to an
21934 arch-independent file so it can be shared with other ports.
21936 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
21938 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
21940 2004-04-26 David Waite <mass@akuma.org>
21942 * driver.c: remove comma from end of enumeration declaration
21944 2004-04-26 Jackson Harper <jackson@ximian.com>
21946 * driver.c: parse config file before loading first assembly. This
21947 allows the user gac to be enabled/disabled.
21949 2004-04-23 Miguel de Icaza <miguel@ximian.com>
21951 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
21952 simpler mechanism: we do not care what is encoded initially
21953 (branch absolute or relative), we care about the code and its
21954 target. I kept the old code for reference for now.
21956 The new code tries first to determine if the jump is anywhere in
21957 the -/+32 absolute meg range, if it succeeds, it encodes using the
21958 absolute branch; If not, it tried to find something in the
21959 relative range, if not, it uses the handle_thunk code.
21961 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
21963 * exceptions-ppc.c: use the correct ip register on macosx.
21965 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
21967 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
21969 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
21971 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
21972 Raise exception on integer divide by zero by hand since the hw
21973 doesn't support it. Handle NaNs in FP compares.
21975 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
21977 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
21978 code reducing duplication between the platforms and enabled
21979 signal exception handling (on linux for now).
21981 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
21983 * exceptions-ppc.c: more macosx support.
21985 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
21987 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
21989 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
21991 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
21993 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
21995 * iltests.il: more tests.
21997 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
21999 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
22002 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
22004 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
22006 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
22008 * liveness.c: Mark variables as volatile in all basic blocks reachable
22009 from exception clauses.
22011 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
22013 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
22016 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
22018 * iltests.il, basic.cs: more tests for regalloc.
22020 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
22022 * iltests.il: Some tests for register allocation modifications
22025 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
22027 * exceptions.cs: Add regression test for bug #56782.
22029 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
22030 original stack trace if an exception is rethrown. Fixes #56782. Oh,
22031 the beauty of fixing the same thing in 5 different files...
22033 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
22035 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
22038 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
22040 * mini.c: Add support for STRWLPARRAY marshalling convention.
22042 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
22044 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
22045 to init the context to setup the regs pointer).
22047 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
22049 * exceptions-ppc.c: more exceptions work.
22051 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
22053 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
22056 2004-04-13 Miguel de Icaza <miguel@ximian.com>
22058 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
22059 can use the memory directly.
22061 * cpu-pentium.md: Update documentation from a post from Zoltan.
22063 add x86_add_membase, x86_sub_membase, x86_mul_membase
22065 2004-04-13 Miguel de Icaza <miguel@ximian.com>
22067 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
22068 GENERAL_REGS they were also hardcoded for all PPC ports.
22070 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
22072 Remove hard-coded limit for floating point registers, use
22073 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
22075 Notice that in MacOS X calling conventions you can fit a lot more
22076 floating point values in registers, so I should update the PInvoke
22077 test to excercise the passing of floating point values on the
22078 stack (currently broken).
22080 2004-04-06 Miguel de Icaza <miguel@ximian.com>
22082 * tramp-ppc.c (create_trampoline_code): Added
22083 JUMP_TRAMPOLINE_SIZE.
22084 (ppc_magic_trampoline): Follow the pattern from
22085 x86_magic_trampoline: if code is set to zero, return.
22086 (create_trampoline_code): Always pass MonoMethod to the jump
22087 trampoline, before it was passing a null.
22088 (mono_arch_create_jump_trampoline): Implement the jump stub, could
22089 share the code with mono_arch_create_jit_trampoline.
22091 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
22093 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
22096 * cpu-g4.md: Added length for jmp instruction, the worst case
22097 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
22100 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
22102 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
22104 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
22106 * mini.c: Only set bblock->real_offset when adding a new bblock, and
22107 before each IL instruction.
22109 * mini.c (CEE_BOX): Fix warnings.
22111 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22113 * mini.c: removed a few unused vars and extra whitespace.
22115 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
22117 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
22119 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
22121 (OP_GETCHR): use the above
22122 (CEE_LDELEMA): use the above.
22124 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
22125 version of the generic impl.
22126 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
22127 (CEE_LDELEMA): use the above.
22129 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
22131 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
22134 * iltests.il: Added new regression test for #56317.
22136 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
22138 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
22139 under NetBSD. Fixes #56450.
22141 * liveness.c (update_gen_kill_set): Fix previous patch.
22143 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22145 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
22147 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
22149 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
22150 ldsfld and ldsflda.
22152 * inssel-sparc.brg: Add more optimizations.
22154 * mini-sparc.c: Replace multiply/divide with shifts if possible.
22156 2004-04-01 Martin Baulig <martin@ximian.com>
22158 * mini.c (handle_box): New static function; moved the
22159 implementation of CEE_BOX here.
22160 (mono_method_to_ir): Added `constrained_call' variable.
22161 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
22162 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
22163 mono_method_get_constrained() to get the method.
22165 2004-04-01 Martin Baulig <martin@ximian.com>
22167 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
22168 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
22169 (mono_method_to_ir): We don't need these macros anymore since
22170 mono_class_get_full() already takes care of it.
22172 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22174 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
22175 use @function (as doesn't accept #function here) and check the return
22176 value of system and stop if fails.
22178 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22180 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
22182 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
22184 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
22186 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
22188 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
22191 * basic-long.cs: Add test for negation of Int64.MinValue.
22193 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
22195 * mini-sparc.c: Update status.
22197 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
22199 * exceptions-sparc.c: Fix return value in filters.
22201 * inssel-sparc.brg: Fix register allocation in some rules.
22203 2004-03-28 Martin Baulig <martin@ximian.com>
22205 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
22208 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
22210 * mini-x86.c (mono_arch_patch_code): Fix warnings.
22212 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
22213 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
22214 remove unused conv_u4 opcode.
22216 * mini-x86.c: Remove valgrind workaround since it slows down things
22217 even when mono is not run under valgrind.
22219 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
22221 * mini-sparc.c: Update status.
22223 * inssel-sparc.brg: Add some optimizations.
22225 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
22226 future delay slot filling. Add support for varargs, tail calls and JMP.
22228 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
22229 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
22231 * inssel.brg: Fix register allocation in OP_ARGLIST.
22233 * inssel.brg: Fix warnings.
22235 2004-03-25 Martin Baulig <martin@ximian.com>
22237 * mini.c (inflate_generic_field): Removed.
22238 (mini_get_method): Removed, use mono_get_method_full(),
22239 (mini_get_class): Removed, use mono_class_get_full().
22240 (mono_method_to_ir): Pass our generic context to
22241 mono_field_from_token().
22243 2004-03-25 Martin Baulig <martin@ximian.com>
22245 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
22246 of a `MonoMethod *'.
22247 (mini_get_method): Take a `MonoGenericContext *' instead
22248 of a `MonoMethod *'.
22249 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
22250 a new local variable called `generic_context' which holds the
22251 current `MonoGenericContext *'; use it to lookup things.
22253 2004-03-24 Martin Baulig <martin@ximian.com>
22255 * mini.c (mini_get_class): New static method; if we're inside a
22256 generic instance, inflate the class if neccessary.
22257 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
22259 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
22261 * iltests.il: New regression test for #55976.
22263 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
22266 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
22268 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
22271 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
22273 * liveness.c: Consider SSA stores as well as loads when making vars
22276 * exceptions.cs: New regression tests for register allocation.
22278 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
22280 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
22281 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
22282 domain lock only to protect puntual access to data structures.
22283 Added access lock for sighash, jit_icall_hash_name,
22284 jit_icall_hash_addr and domain->code_mp.
22286 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
22288 * driver.c: Print SIGSEGV handling method.
22290 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
22292 * mini.c (setup_jit_tls_data): Handle case when this is called
22293 multiple times for a thread.
22295 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
22296 is different from fbxx_un. Fixes #54303. Also use constants instead of
22297 magic numbers in a lot of places.
22299 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
22301 * exceptions.cs: Fix cctor test when --regression is used.
22303 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
22305 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
22308 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
22310 * inssel-ppc.brg: fixed register assignments for some rules.
22312 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
22314 * exceptions.cs: Add test for exceptions in static constructors.
22316 * mini.c (mono_jit_compile_method_with_out): Move the calling of
22317 static constructors outside the domain lock. Fixes #55720.
22319 2004-03-17 Martin Baulig <martin@ximian.com>
22321 * mini.c (get_generic_field_inst): Removed, this'll never happen.
22322 (inflate_generic_field): Take the `MonoMethod *' instead of the
22323 `MonoClass *' and added support for generic method.
22324 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
22325 have a `field->parent->gen_params', only inflate the field if it's
22326 an open constructed type.
22328 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
22330 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
22331 exception object instead of the preconstructed ones.
22333 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22335 * mini.c: reverted changed to sigsegv_signal_handler commited
22336 accidentally in the previous patch.
22338 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22341 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
22342 running --aot with an old assembly.
22344 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
22346 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
22349 * mini-sparc.c: Add support for v9 branches with prediction.
22351 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
22353 * mini.c (mini_init): #warning is GNUC only
22355 * mini-sparc.h: implement __builtin_frame_address
22356 and __builtin_return_address for Sun C compiler
22358 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
22360 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
22362 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
22364 * basic-calls.cs: Add test for unaligned byref long argument passing.
22366 * mini-ops.h: Add sparcv9 compare and branch instructions.
22368 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
22369 v9 instructions if we have a v9 cpu.
22371 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
22372 registers for global allocation.
22374 * exceptions-sparc.c: Fixes.
22376 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
22378 * liveness.c (mono_analyze_liveness): Optimized version.
22380 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
22382 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
22385 * basic-float.cs basic-calls.cs: New regression tests.
22387 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
22389 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
22390 sigaltstack implementation.
22392 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
22394 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
22395 stuff if SIGSEGV_ON_ALTSTACK is not defined.
22397 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
22399 * mini.c: Fix warnings.
22401 * mini.c (mono_resolve_patch_target): New function which contains the
22402 arch independent part of the patching process.
22404 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
22405 patching code to a separate function.
22407 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
22409 * mini.c (add_signal_handler): ifdef out on Windows
22411 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
22413 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
22414 cpu-sparc.md: Add exception handling support + other fixes.
22416 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
22417 typed GC detection in --version.
22419 * basic.cs exceptions.cs: New regression tests.
22421 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
22422 the arch specific code can store data during a compilation.
22424 * mini-ops.h: Add OP_SETFRET.
22426 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
22427 function, register a separate icall for each arity, so the icalls can
22430 * mini.c (mono_print_tree): Print negative offsets in a more readable
22433 * mini.c: Make signal handling work on sparc.
22435 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
22437 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
22439 * jit-icalls.c: Emulate truncl by aintl on solaris.
22441 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
22443 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
22445 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
22447 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
22449 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
22450 a MarshalByRef type, inline a method that performs the check, taking into
22451 account that the object can be a proxy. Also implemented tow new opcodes:
22452 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
22453 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
22454 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
22456 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
22458 * mini-ppc.c: if a relative branch displacement is too big
22459 but it points to and area reachable with an absolute branch,
22462 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
22464 * mini.c: optimize small copies in cpblk.
22466 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
22468 * basic-calls.cs basic-float.cs: New regression tests.
22470 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
22471 negative offsets from %fp. Implement localloc. Fix local register
22472 allocation. Fix the case when the this argument needs to be saved to
22473 the stack. Implement some missing opcodes.
22475 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
22477 * mini.c (mini_method_compile): Reenable global regalloc in methods
22478 with exception handlers.
22480 * linear-scan.c (mono_varlist_sort): Fix warning.
22482 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
22484 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
22487 * liveness.c: Make all variables uses in exception clauses volatile, to
22488 prevent them from being allocated to registers. Fixes #42136.
22490 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
22492 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
22493 causes regressions.
22495 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
22496 argument to mono_arch_regalloc_cost.
22498 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
22501 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
22503 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
22504 Make the cost of allocating a variable to a register arch dependent.
22506 * basic-calls.cs: Fix compilation of tests.
22508 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
22509 helper function to cut back on the number of #ifdefs needed.
22511 * mini-ppc.c: Fix compilation.
22513 * basic-calls.cs: New regression tests.
22515 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
22517 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
22518 of l0 since that is callee saved.
22520 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
22523 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
22524 of delay instruction.
22526 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
22528 * mini.h (MonoCallInst): Add 'virtual' flag.
22530 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
22532 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
22534 * *.cs: New regression tests.
22536 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
22539 * mini.c (mono_runtime_install_handlers): Fix build.
22541 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
22542 'signal_stack_size' members.
22544 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
22545 alternate signal stack.
22547 * exceptions-x86.c: Add stack overflow handling.
22549 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
22550 functions to arch independent code.
22552 * mini.c (mono_print_tree): Print more detailed info for load_membase
22555 2004-02-23 Martin Baulig <martin@ximian.com>
22557 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
22559 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
22561 * mini-x86.c: fixed reg allocation for div/rem.
22563 2004-02-22 Miguel de Icaza <miguel@ximian.com>
22565 * driver.c (mono_main): Report some configuratio options on --version.
22567 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
22569 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
22570 low in the address space. Correctly flush memory in thunks where we
22571 output native code.
22573 2004-02-20 Martin Baulig <martin@ximian.com>
22575 * mini.c (mini_get_method): New static method; inflate all generic
22576 methods and methods in open generic instances.
22577 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
22578 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
22580 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
22582 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
22584 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
22586 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
22588 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
22590 * mini-sparc.c (flushi mono_arch_output_basic_block): make
22591 it compile using Sun's compiler.
22593 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
22595 * 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.
22597 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
22599 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
22601 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
22603 * mini-ppc.c: handle calls outside of the allowed range with thunks
22604 allocated using the code manager.
22605 * tramp-ppc.c: use the code manager to hold generated native code.
22606 Fixed the magic trampoline to just patch vtable entries.
22608 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
22610 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
22613 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
22615 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
22618 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
22619 if we have a working __thread implementation.
22621 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
22622 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
22624 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
22626 * mini-x86.c: Fix compilation under gcc 2.
22628 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
22630 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
22631 contains a call to the wrapped function.
22633 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
22634 OP_<CALL>_IMM opcodes, and use them under X86.
22636 * mini.c (mono_jit_find_compiled_method): Fix warning.
22638 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
22640 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
22642 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
22643 functionality to mini.c.
22645 * mini.c (mono_create_jump_trampoline): New function to create a jump
22646 trampoline. Return a compiled method instead of a trampoline if it
22647 exists. Add a cache for jump trampolines.
22649 * mini.c (mono_jit_find_compiled_method): New function to return a
22650 compiled method if it exists.
22652 * mini-x86.c: Call mono_create_jump_trampoline instead of
22653 mono_arch_create_jit_trampoline.
22655 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
22656 a jump trampoline. Fixes #52092.
22658 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
22660 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
22661 which is not up-to-date. Add check_corlib_version () instead.
22663 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
22666 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
22667 since newer valgrind versions do not need it.
22669 * mini.c (mono_jit_compile_method_with_opt): New helper function to
22670 compile a method with a given set of optimizations.
22672 * mini.c: Compile icall wrappers on-demand instead of at startup.
22674 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
22675 wrapper for an icall.
22677 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
22679 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
22682 * iltests.il: Add test for non-empty stack before switch instruction.
22684 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
22686 * mini.c: Add support for new stringbuilder marshalling conventions.
22688 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
22690 2004-02-01 Martin Baulig <martin@ximian.com>
22692 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
22693 in `ginst->mtype_argv'.
22695 2004-01-31 Miguel de Icaza <miguel@ximian.com>
22697 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
22698 facilitate grepping.
22700 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
22702 * mini.c: fixed buglet in initobj generic implementation for references.
22704 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
22706 * Makefile.am: make the version script conditional.
22707 * jit-icalls.c: handle missing truncl().
22709 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
22711 * exceptions.cs: Add more tests for double->int conversion.
22713 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
22714 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
22716 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
22718 * driver.c: make --verbose --version emit an error
22719 if the loaded corlib doesn't match the runtime version.
22721 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
22723 * mini-ppc.h: export ppc_patch().
22724 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
22725 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
22726 on par or better than on MacOSX.
22728 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
22730 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
22731 mono_lookup_pinvoke_call.
22733 * mini-x86.c: Under windows, the default pinvoke calling convention is
22734 stdcall. Fixes #52834.
22736 * mini.c (optimize_branches): Add an upper bound to the number of
22737 iterations to prevent infinite loops on strange loops. Fixes #53003.
22739 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
22741 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
22742 and ISINST. Fixes #52093.
22744 * objects.cs (test_0_vector_array_cast): New tests.
22746 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
22748 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
22749 checking in Array.Set ().
22751 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
22754 * object.cs (test_0_multi_array_cast): New regression test.
22756 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
22758 * exceptions-ppc.c: fix build on Linux/PPC.
22760 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
22762 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
22763 running under valgrind.
22764 (x86_magic_trampoline): Fix build bustage.
22766 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
22767 negative values as well. This is needed for the encoding of the line number
22768 info, since sometimes the line numbers are not in increasing order.
22770 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
22772 * cpu-pentium.md (localloc): Increase the size of the localloc
22773 instruction since it is a loop under Win32.
22775 * debug-mini.c (record_line_number): Get rid of unneccesary memory
22778 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
22780 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
22781 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
22782 Max Horn (max@quendi.de). Fix file names in comments.
22784 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
22786 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
22787 avoid stack overflow.
22788 (replace_usage): Avoid uninitialized variable warnings.
22790 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
22791 and taking the address of valuetype variables.
22793 2004-01-03 Patrik Torstensson
22795 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
22796 for other purposes than FP later on.
22798 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
22800 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
22803 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
22805 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
22807 2003-12-30 Patrik Torstensson <p@rxc.se>
22809 * mini-x86.h: Decreased number of availiable fp regs.
22810 Solves corner cases with FP spilling.
22812 2003-12-23 Patrik Torstensson <p@rxc.se>
22814 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
22815 for floating point stack tracking / spilling on x86.
22818 * basic-float.cs: added float mul overflow test.
22820 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
22822 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
22824 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
22826 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
22827 supports for cond branches that overflow the immediate
22828 overflow offset. mcs can compile simple programs.
22830 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
22832 * exceptions-ppc.c: exception handling support wip:
22833 finally handlers get run on exception.
22835 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
22837 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
22840 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
22842 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
22843 initial support for stack walking and unwinding.
22845 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
22847 * driver.c (mono_main): Make corlib-out-of-sync message more
22848 descriptive. Also remove verify_corlib call.
22850 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
22852 * mini.c: make CEE_NEWARR calls and other emulated opcodes
22853 not overlap with other call's arguments, too.
22855 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
22857 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
22858 move to arch-specific code the choice of arch-specific
22859 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
22860 * mini.c: ensure emulation calls will not interleave
22863 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
22865 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
22866 the magic trampoline stack frame is dropped before executing
22869 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
22871 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
22872 and integer to fp conversions. Added support for overflowing
22873 arguments on the stack. Reserve a couple more registers as temps.
22874 Added support for aot compilation (as output still needs to be
22877 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
22879 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
22880 Don't overwrite return register in some corner cases.
22882 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
22884 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
22885 static constructors when AOT compiling.
22887 * driver.c (mono_main): Call mono_check_corlib_version.
22889 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
22891 * cpu-g4.md, basic.cs: fixed div target register.
22893 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
22895 * mini-ppc.c, basic.cs: shl_imm fix with test.
22897 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
22899 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
22900 structures by value. Misc fixes.
22901 * objects.cs: more tests.
22903 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
22905 * mini-ppc.c: lconv.ovf.i implemented.
22907 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22910 (mini_init): don't error out if someone already called g_thread_init.
22912 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
22914 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
22915 to be any type per the spec. Fix abnormal memory usage when
22916 the same object is repeatedly thrown.
22918 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
22920 * mini.c: check for overruns in IL code.
22922 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
22924 * TODO: Add/remove some todo entries.
22926 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
22928 * driver.c (mono_main): Call mono_verify_corlib.
22930 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
22932 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
22933 This has been moved to mini.c
22934 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
22935 type being casted is marshalbyref it could be a proxy, so instead of
22936 emitting the type check code, emit a call to a runtime method that will
22937 perform the check by calling CanCastTo if needed.
22939 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
22941 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
22942 methods with large stack frames under Win32.
22944 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
22946 * Makefile.am: Distribute regression tests.
22948 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
22949 at the end instead of inserting each variable into the sorted list.
22951 * linear-scan.c (mono_varlist_sort): New helper function.
22953 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
22955 * mini.c: ensure arguments and locals are within bounds.
22957 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
22959 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
22962 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
22964 * mini.c (mono_cprop_copy_values): Fix crash.
22966 * aot.c: Set verbosity back to 0.
22968 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
22970 * regalloc.c: complete memory leak fix by Laurent Morichetti
22973 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
22975 * driver.c (main_thread_handler): Revert the previous patch.
22977 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
22980 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
22981 memory from the memory pool.
22983 * driver.c (main_thread_handler): Turn on all optimizations when
22986 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
22987 an array for better performance.
22989 * regalloc.c (mono_regstate_assign): Fix memory leak.
22991 * debug-mini.c (mono_debug_serialize_debug_info): New function to
22992 serialize the debug info.
22994 * debug-mini.c (mono_debug_add_aot_method): New function to load the
22995 debug info from the serialized representation.
22997 * aot.c: Save debug info into the generated file and load it when
23000 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
23002 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
23004 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
23005 More FP-related fixes.
23007 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
23009 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
23010 and register allocation buglet. Hello world now runs.
23012 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
23014 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
23015 * tramp-ppc.c: fixed class init trampoline.
23016 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
23018 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
23020 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
23021 mini.c: more ppc changes/fixes.
23023 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
23025 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
23026 Also optimize the case when the arguments are the same in the caller
23029 * iltests.il: Add tests for tail calls with valuetype arguments.
23031 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
23033 * mini-ppc.c: fixes for struct return type.
23035 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
23037 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
23038 mono_spillvar_offset() to arch-specific code.
23040 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
23042 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
23044 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
23046 * exceptions-x86.c: Fix stack space leaks.
23048 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
23049 registers from the lmf if the method has save_lmf set.
23051 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
23053 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
23054 of icall wrappers into InvokeInDomain, since these are now per-domain.
23056 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
23058 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
23059 make some opcode emulation and intrinsic ops enabled/disabled
23060 according to the architecture. More fixes.
23062 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
23064 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
23066 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
23068 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
23069 arch-specific handling for 'this' and struct return type to
23070 arch-specific code.
23072 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23074 * aot.c: prevent divide by zero error when reporting (it happened with
23075 Accessibility.dll).
23077 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
23079 * mini.h (inst_switch): Remove unused macro.
23081 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23084 (load_aot_module): free 'info->methods' and 'info' properly. No more
23085 "free(): invalid pointer blah" messages when you have an old aot
23088 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
23090 * jit-icalls.c, mini.c: Added support for context static fields.
23092 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
23094 * mini.c (mono_method_blittable): Methods which set LastError are not
23095 blittable either. Fixes #51108.
23097 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
23099 * mini.c: flush icache.
23100 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
23102 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
23104 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
23106 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
23108 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
23111 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
23114 * inssel.brg (CEE_MKREFANY): Fix AOT case.
23116 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
23118 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
23119 instruction when the result is discarded.
23121 * iltests.il (test_0_div_regalloc): New regression test.
23123 * arrays.cs: Fix compilation error.
23125 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
23127 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
23128 float rules to inssel-x86.brg: sane architectures with FP registers
23129 don't need to implement these rules.
23131 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
23133 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
23135 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
23137 * mini.h, inssel-long32.brg: fixed endianess issues in int64
23138 implementation of 32 bit systems.
23140 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
23142 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
23143 (Jeroen Zwartepoorte).
23145 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
23147 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
23148 the caller and the callee matches.
23150 * mini.c (mono_method_to_ir): Add comment.
23152 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
23153 signbit is missing on some platforms.
23155 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
23157 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
23159 * mini.c (setup_jit_tls_data): Call the new function.
23161 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
23163 * mini-x86.c: Add experimental support for fast access to the lmf
23164 structure under NPTL/Linux 2.6.x.
23166 2003-11-06 Martin Baulig <martin@ximian.com>
23168 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
23169 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
23172 2003-11-02 Martin Baulig <martin@ximian.com>
23174 * mini.c (inflate_generic_field): New static method.
23175 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
23176 generic instance and the field is declared in a generic type, call
23177 inflate_generic_field() to inflate it. Fixes gen-28.cs.
23179 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
23181 * mini.h mini.c (mono_method_same_domain): New function to return
23182 whenever the caller and the callee are in the same domain.
23184 * tramp-x86.c (x86_magic_trampoline): Use the new function.
23186 2003-10-30 Martin Baulig <martin@ximian.com>
23188 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
23189 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
23191 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
23192 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
23194 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
23196 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
23199 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
23200 object here, so it is in the correct appdomain etc.
23202 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
23204 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
23206 (mono_method_to_ir): Avoid freeing the type created returned from
23207 mono_type_create_from_typespec, since it is put into an internal cache
23208 by the function. Fixes pointer.exe.
23210 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
23211 trampolines for icalls and pinvokes as well. Fixes #33569.
23213 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
23215 * mini.c: Update after appdomain changes.
23217 * mini.c (mono_jit_compile_method_inner): Allways compile native
23218 method wrappers in the root domain, since there can only be one
23219 instance of them, whose address is stored in method->info.
23221 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
23223 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
23224 environment variable. Instead detect automatically whenever running
23225 under valgrind using the magic macro RUNNING_ON_VALGRIND from
23228 2003-10-16 Miguel de Icaza <miguel@ximian.com>
23230 * trace.c, trace.h: New files that implement the new trace option
23233 * driver.c: Document new --trace options.
23235 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
23238 - if (mono_jit_trace_calls)
23239 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
23241 * mini.h: prototypes.
23243 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
23245 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
23247 * mini.c inssel.brg: Implement typedefbyref opcodes.
23249 * mini.c (mono_jit_compile_method): Remove unused local variable.
23251 * mini.c (mono_jit_compile_method_inner): Ditto.
23253 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
23255 * tramp-x86.c (x86_class_init_trampoline): Fix build.
23257 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
23259 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
23261 * mini.c (mono_no_aot): Remove unused global variable.
23263 * mini.c: Thread safety fixes.
23265 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
23267 * mini.c (mono_create_class_init_trampoline): Add a lock around
23268 class_init_hash_addr.
23270 * arrays.cs (test_0_newarr_emulation): Add new regression test for
23273 * mini.c: Decompose the NEWARR instruction before decomposing its
23274 arguments. Fixes #30073.
23276 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
23278 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
23281 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
23283 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
23285 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
23287 * driver.c: Add support for compiling icall wrappers to --compile.
23289 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
23291 * inssel.brg: The empty value in class->interface_offsets is -1, not
23294 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
23296 * objects.cs: New test for 'is' operator on an array of interfaces.
23298 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
23300 * tramp-ppc.c: update trampoline code to support jumps
23301 and class initialization.
23303 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
23305 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
23307 * inssel.brg (OP_UNBOXCAST): Fix #46027.
23309 * inssel.brg (OP_UNBOX): Remove unused rule.
23311 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
23312 region instead of one for each method. Fixes #47813.
23314 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
23316 * exceptions.cs (test_0_nested_finally): New regression test for
23317 nested exception handlers.
23319 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
23321 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
23323 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
23326 * mini.c (mono_method_check_inlining): Make the inlining limit
23327 configurable by an environment variable.
23329 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
23331 * mini.h: Bump AOT file version.
23333 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
23334 token, store the image along with the token, since the token might not
23335 refer to the same image as the method containing the relocation,
23336 because of inlining.
23338 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
23340 * mini.c (mono_precompile_assemblies): New function to compile
23341 all methods in all loaded assemblies.
23343 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
23345 * regalloc.h regalloc.c (MonoRegState): Change the type of
23346 iassign and fassign to int*, since they can contain large negative
23347 values if the register is spilled. Also added some comments. Fixes
23350 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
23351 under Win32. Fixes #42964.
23353 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
23355 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
23357 * aot.c: Added support for AOT compiling methods which contain calls
23358 to wrappers. Currently, only remoting-invoke-with-check wrappers are
23361 * driver.c (compile_all_methods): Run the compilation in a thread
23362 managed by mono. Fixes #44023.
23364 * mini.c (mono_codegen): Print full method name in verbose output.
23366 * mini-x86.c (mono_arch_patch_code): Fix warning.
23368 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
23369 jumps, since the method we are jumping to might be domain-specific.
23371 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
23373 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
23375 * inssel.brg: string chars are unsigned.
23377 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
23379 * TODO: New todo item.
23381 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
23382 which calls mono_runtime_class_init and patches the call site to
23383 avoid further calls.
23384 (mono_arch_create_class_init_trampoline): New arch specific function
23385 to create a class init trampoline.
23386 (create_trampoline_code): Generalized so it can create
23387 class init trampolines as well.
23389 * mini.c (helper_sig_class_init_trampoline): New helper variable.
23390 (mono_create_class_init_trampoline): New function to create and cache
23391 class init trampolines.
23392 (mono_find_class_init_trampoline_by_addr): New function to lookup the
23393 vtable given the address of a class init trampoline. Used by the
23395 (mono_codegen): Generate a call to a trampoline instead of
23396 mono_runtime_class_init in LDSFLD[A].
23397 (mono_codegen): Add relocations for the new trampoline.
23399 * mini.h mini-x86.c aot.c: Added a new relocation type:
23400 MONO_PATCH_INFO_CLASS_INIT.
23402 * mini.h: Bump AOT version number.
23404 * aot.c: Create a copy of the loaded code instead of using the original
23405 so methods which call each other will be close in memory, improving
23408 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
23409 patch since it breaks the regression tests.
23411 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
23412 for the register saving instruction sequence since the
23413 frame_state_for function in glibc 2.3.2 don't seem to detect it.
23415 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
23417 * TODO: Fix todo item && remove another.
23419 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
23421 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
23424 * aot.c: Moved the check for MONO_LASTAOT into the initialization
23425 function of the module.
23427 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
23428 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
23429 --no-aot command line option.
23431 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
23433 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
23434 by Bernie Solomon (bernard@ugsolutions.com).
23436 * inssel.brg: Refactor the interface offset table related code into
23437 its separate functions and add support for the AOT case.
23439 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
23441 * aot.c (mono_aot_get_method_inner): Fix memory leak.
23443 * aot.c: Added mono_aot_verbose variable and made all debugging
23444 output depend on the value of this variable.
23446 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
23447 method_label and info_label.
23449 * mini.h mini-x86.c aot.c: Added a new relocation type
23450 MONO_PATCH_INFO_IID for klass->interface_id.
23452 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
23453 the MonoJitInfo structure.
23455 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
23456 a non-root appdomain in shared mode.
23458 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
23460 * aot.c: make aot loader less verbose. Remove free of unused variable.
23462 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
23464 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
23466 * .cvsignore: Added *.dll.
23468 * mini.c (mono_print_tree_nl): New function callable while debugging.
23470 * mini.c (mono_print_code): Export this.
23472 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
23475 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
23477 * mini.h (MonoCompile): Added 'jit_info' field.
23479 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
23480 the cfg structure, since it is needed by the AOT compiler.
23482 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
23484 * aot.c: A major rewrite. Changes include:
23485 - save exception tables for methods which have them.
23486 - cache failed lookups in aot_get_method () to avoid the (slow) calls
23487 to g_module_symbol.
23488 - reworked the file format so it is now much smaller and needs
23489 fewer relocation entries.
23491 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
23493 * aot.c (load_aot_module): Fix build bustage on platforms without
23496 2003-09-04 Martin Baulig <martin@ximian.com>
23498 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
23500 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
23502 * TODO: Some new optimization ideas.
23504 * aot.c: Move AOT module loading logic here from mono_assembly_open.
23506 * aot.c: Save the optimization flags used to compile the code into
23509 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
23510 support emitting domain specific code.
23512 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
23513 no longer domain neutral. It can be made domain neutral by compiling
23514 with --optimize=shared.
23516 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
23517 between appdomains.
23519 * driver.c mini.h mini.c: New --no-aot debugging option which disables
23520 loading of AOT code.
23522 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
23524 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
23525 if there is no domain neutrality information.
23527 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
23529 * aot.c (mono_compile_assembly): Emit a symbol containing the file
23530 format version into the generated library.
23532 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
23533 callee method into the caller since one of them could be shared.
23535 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
23536 system exceptions from AOT code now works.
23538 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
23539 method if it is domain neutral and the callee is not.
23541 * graph.c (cfg_emit_one_loop_level): Fix warning.
23543 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
23545 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
23548 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
23550 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
23551 is needed by code which is executed before mono_runtime_init ().
23552 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
23554 * mini.c (mono_thread_abort): Fix warning.
23555 (mono_jit_compile_method): Call static constructor in the AOT case too.
23557 * aot.c (mono_compile_assembly): Fix warning.
23559 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23561 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
23563 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
23565 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
23567 * cpu-pentium.md: Fix the length of call opcodes so they include the
23568 ESP restoring instruction. Fixes #47968.
23570 2003-08-28 Martin Baulig <martin@ximian.com>
23572 * mini-x86.c (mono_arch_call_opcode): Added support for
23573 MONO_TYPE_GENERICINST.
23575 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
23577 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
23579 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
23580 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
23582 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
23585 2003-08-26 Martin Baulig <martin@ximian.com>
23587 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
23588 when reporting an error, set this to the actual error location.
23589 (mono_method_to_ir): Report the correct error location if
23590 get_basic_blocks() returned an error.
23592 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
23594 * mini.c (mono_type_blittable): OBJECT is not blittable.
23595 (mono_method_blittable): Methods which have marshalling descriptors
23596 are not blittable either. Fixes #47842.
23598 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
23600 * driver.c mini.c: Use an environment variable instead of a global
23601 variable. Also fix the build.
23603 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
23604 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
23607 * driver.c mini.c: Added --with-valgrind option to turn off some
23608 code which prevents mono from running under valgrind.
23610 * mini.c (mono_emit_call_args): Fixed warning.
23612 * mini.c (mono_emulate_opcode): Fixed warning.
23614 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
23616 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
23617 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
23618 regalloc.c, regalloc.h: specify available registers in arch-specific
23619 code and support floats in the regallocator (patch by Laurent Morichetti
23622 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
23624 * mini.c: mono_thread_current() can be called only after
23625 mono_runtime_init(): rearrange code to not call it early on.
23627 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
23629 * mini.c: allocate jump tables in the code mempools.
23631 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
23633 * mini.c, mini.h: make sure per-thread data allocated by the jit is
23636 2003-08-10 Miguel de Icaza <miguel@ximian.com>
23638 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
23639 12 to 16. This fixes bug #47453.
23642 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
23644 * mini-ppc.c: fixed indexed load and unsigned compares.
23646 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
23648 * mini.c: reenabled installation of handler for
23649 thread abort signal.
23651 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
23653 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
23654 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
23655 until it's fixed and actually useful.
23657 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
23659 * inssel-long32.brg: couple more opcodes implemented.
23661 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
23663 * mini-sparc.c: Even more opcodes implemeted.
23665 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
23667 * mini-sparc.c: More opcodes implemented.
23669 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
23671 * mini-sparc.c: More opcodes implemented.
23673 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
23675 * inssel-sparc.brg: Add some needed rules. Direct
23677 * Makefile.am: Use inssel-sparc.brg
23678 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
23679 an assert happy for now.
23681 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
23683 * mini-sparc.c: Fixed compile errors.
23684 * exceptions-sparc.c: Same. We now produce a mono binary
23685 on sparc-linux. Yea.
23687 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
23689 * mini-sparc.c: Renamed registers. Also some macro cleanups.
23690 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
23691 They compile, but do not work.
23693 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
23695 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
23696 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
23697 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
23700 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
23702 * mini.c: more opcodes implemented and better support for generics.
23704 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
23706 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
23707 * mini.c, mini.h: first cut at generics support: some new instructions
23708 added and changed the behaviour of some of the existing ones.
23710 2003-07-21 Miguel de Icaza <miguel@ximian.com>
23712 * mini.c: Removed definition of metadata_shared mutex here.
23714 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
23716 * mini-x86.c: make vararg calls work for instance methods.
23718 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
23720 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
23721 returns the arguments in a separte list, now.
23723 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
23725 * aot.c, mini.c: updates for array type representation changes.
23727 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
23729 * mini.c: register function to perform jit shutdown.
23731 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
23733 * mini.c: use a faster allocator if possible.
23735 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
23737 * aot.c: some cleanups and portability changes.
23739 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
23741 * mini.c: use faster allocation for CEE_BOX if possible.
23743 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
23745 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
23746 Moved inlined mempcy code to its own function so that is can be
23747 reused. Added an inline memset function as well (optimized initobj).
23748 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
23750 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
23752 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
23754 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
23756 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
23757 arch code can setup the cpu for CLR execution, if needed.
23758 We use it on x86 to set the precision of FP operations.
23760 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
23762 * mini.c: disable some optimizations if we can guess they'll cost too
23763 much for a given method.
23765 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
23767 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
23769 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
23770 * mini.h mini.c mini-x86.c: Added instruction level coverage
23771 info collection support.
23773 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
23775 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
23776 is now implemented in the profiling API. Get rid of a couple of
23777 unnecessary global variables.
23779 2003-06-15 Nick Drochak <ndrochak@gol.com>
23781 * basic-long.cs: tests for negative values for bigmul, and unsigned.
23782 * cpu-g4.md: add op_bigmul and op_bigmul_un
23783 * cpu_pentium.md: add op_bigmul_un
23784 * inssel-long32.brg: add rule for unsigned bigmul
23785 * mini-ops.h: define OP_BIGMUL_UN
23786 * mini-x86.c: THE BUG: handle (un)signed properly
23787 * mini.c: choose unsigned opcode if needed.
23788 This set of patches fixes bug #44291
23790 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
23792 * mini.c (optimize_branches): improved to handle all kinds of
23793 conditional branches.
23795 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
23797 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
23798 don't raise exceptions.
23800 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
23802 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
23803 to arch-specific files.
23805 2003-06-09 Martin Baulig <martin@ximian.com>
23807 * Makefile.am (libs): Added $(LIBGC_LIBS).
23809 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
23811 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
23812 and OP_ATAN (fixes bug#44293).
23814 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
23816 * Makefile.am, mini-x86.c: rename cpu description array to
23817 pentium_desc, since some compilers define the 'pentium' preprocessor
23820 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
23822 * mini.c (mini_select_instructions): add explicit branch if the
23823 following block is not the false target of a conditional branch -
23824 we need this with any optimization that reorder or remove bblocks
23826 * mini.c (optimize_branches): bug fixes
23828 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
23830 * mini.c (mono_method_to_ir): inline static readonly fields
23832 * ssa.c (fold_tree): start cfold support for long (very simple
23835 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
23837 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
23839 * inssel.brg: fixed memcpy (bug #44219).
23841 2003-06-05 Dick Porter <dick@ximian.com>
23843 * driver.c: Set the glib log levels to not abort if g_message
23846 g_set_prgname() has to happen before mini_init() so that the
23847 process handle gets the info.
23849 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
23851 * driver.c: add intrins to the default optimizations to get wider
23854 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
23856 * mini.h: some large basic blocks will overflow a 16-bit
23857 integers for symbolic registers.
23859 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
23861 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
23862 (mono_arch_output_basic_block): fix bug 43499
23864 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
23866 * mini.c: kill duplicated definition of mono_debug_format.
23868 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
23870 * mini-x86.c, arrays.cs: fixed register allocation bug.
23872 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
23874 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
23876 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
23878 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23881 (print_method_from_ip): also print source location information if
23884 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
23886 * mini.c (mono_find_block_region): bug fix in region code
23887 (mini_method_compile): enable removing unreachable code again, but
23888 only in methods without exception clauses.
23890 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
23892 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
23893 Implemented arglist opcode and handling of TypedReference type.
23894 Fixed x86 call convention when a structure is returned.
23895 Minimal support for calling static vararg methods.
23897 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
23899 * mini.c (mini_method_compile): always remove unreachable code,
23900 because the code in them may be inconsistent (access to dead
23901 variables for example).
23903 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
23905 * driver.c, debug-mini.c: warning fixes.
23907 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
23909 * Makefile.am, jit.h, mini.h: install header for embedding mono.
23911 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
23913 * mini.c: thread-static fields are registered in mono_class_vtable(),
23914 so ensure the function is called before checking for them.
23916 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
23918 * mini.c (optimize_branches): fix for bug 43586
23920 * jit-icalls.c (mono_llmult_ovf): added an additional check for
23921 overflow (fixes Bug #43639)
23923 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
23925 * mini.c, objects.cs: allow the use of stobj for primitive types.
23927 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
23929 * mini.c: be less strict about argument checking until we support
23930 running the verifier.
23932 2003-05-27 Nick Drochak <ndrochak@gol.com>
23934 * basic-long.cs: tests for (ulong)int * (ulong)int also
23935 * mini.c: use the same trick for (ulong)int * (ulong)int
23937 2003-05-27 Nick Drochak <ndrochak@gol.com>
23939 * basic-long.cs: add regression test for (long)int * (long)int
23940 * cpu-pentium.md: add op_bigmul specification
23941 * inssel-long32.brg: add OP_BIGMUL rule
23942 * mini-ops.h: add OP_BIGMUL
23943 * mini-x86.c: register allocator: handle case where src1 needs to be
23945 * mini.c: substitute special BIGMUL opcode in the tree for
23946 (long)int * (long)int
23948 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
23950 * jit-icalls.c: call the type ctor on field access if needed.
23952 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
23954 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
23955 to a method (including results of ldelema, bug#43207).
23957 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
23959 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
23960 colors to show exception handler blocks.
23962 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
23963 (fix for pinvoke7.cs).
23965 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
23967 * mini.h, mini.c: ensure correct initialization order for types that
23968 require it. Prepare for lazy compilation of jit icall wrappers.
23969 Provide a name for opcode emulation to reduce unneeded mallocing.
23971 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
23973 * mini-x86.c: better register restoring code and profiling
23974 support for tail calls.
23976 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
23978 * mini.h, driver.c: prepare for leaf methods optimization.
23980 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
23982 * mini.c: get targets of branches before converting a method.
23984 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
23986 * mini.c (optimize_branches): added some experimental code (disbaled)
23988 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
23990 * mini.c (optimize_branches): fix branch to branch optimization
23992 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
23994 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
23996 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
23998 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
24001 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
24003 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
24004 enable use of interface variables again.
24006 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
24007 I1 to registers because there is no simply way to sign extend 8bit
24008 quantities in caller saved registers on x86.
24010 * inssel-float.brg: set costs of some rules to 2 so
24011 that monobure always select the arch. specific ones if supplied,
24012 regardless of the order we pass the files to monoburg.
24014 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
24016 * mini.c, mini-x86.c: since the magic trampoline for jumps
24017 can't patch the code directly, we do it as soon as the
24018 method gets compiled.
24020 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
24022 * mini-x86.c, mini.h: introduce a new patching method
24023 to support CEE_JMP and tail calls.
24024 * mini.c: obey tail.call. Don't precompile methods target
24026 * tramp-x86.c: new trampoline code to handle methods
24027 reached through a jump.
24029 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
24031 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
24032 bit values to registers
24034 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
24036 * mini.c (mono_compile_get_interface_var): share interface
24037 variables if possible.
24039 2003-05-16 Martin Baulig <martin@ximian.com>
24041 * debug-mini.c (mono_init_debugger): New function to initialize
24042 the debugger. This is not in the debugger since it needs to
24043 access some of mini's internals.
24045 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
24047 * mini.c (mono_method_to_ir): inlining fixes/cleanups
24049 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
24051 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
24052 for value type handling.
24054 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
24056 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
24057 (mono_method_check_inlining): enable inlining of all kinds of wrappers
24059 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
24061 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
24062 the constructor through a proxy.
24064 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
24066 * jit-icalls.c, inssel.brg: fixes to array element address
24069 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
24071 * mini-x86.c (is_regsize_var): allocate pointer to registers
24073 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
24075 * driver.c: fixed typo, added intrins to the set of optimizations
24076 tested with regressions.
24078 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
24080 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
24081 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
24084 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
24086 * inssel.brg: remove some common pop instructions without side effects
24088 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
24090 * inssel-x86.brg: fixed thinko in int to double conversions.
24092 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
24094 * mini.c, jit-icalls.c: added runtime thread-static variable support.
24096 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
24098 * inssel-long32.brg: two more missing instructions.
24100 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
24102 * mini.c (mono_emit_call_args): set the cil_code for all arguments
24103 if not already set.
24105 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
24107 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
24110 * basic-float.cs: Added tests for negative zero.
24112 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
24114 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
24115 a couple of missing operations for long casts, with test cases.
24117 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
24119 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
24121 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
24123 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
24124 code size estimation.
24126 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
24128 * mini.c (mono_jit_create_remoting_trampoline): make it work with
24129 abstract methods (fix bug 42542)
24131 * aot.c: add ability to handle array types
24133 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
24135 * mini.c: Call the _specific versions of the object allocation
24136 functions if possible.
24138 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
24140 * driver.c: call setlocale ().
24142 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
24144 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
24147 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
24149 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
24151 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
24152 wrappers (fix bug 42122)
24154 2003-05-04 Martin Baulig <martin@ximian.com>
24156 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
24158 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
24159 s/mini_set_defaults/mono_set_defaults/g.
24161 2003-05-04 Martin Baulig <martin@ximian.com>
24163 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
24165 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
24167 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
24168 (reported by Don Roberts).
24170 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
24172 * mini.c: temporarily work around two bugs for this release.
24174 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
24176 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
24177 that contains -export-dynamic and it makes using the ld script
24179 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
24181 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
24183 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
24186 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
24188 * mini.c: make sure leave calls all the needed finally blocks,
24189 even when the target jumps out of multiple exception clauses.
24191 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
24193 * ldscript, Makefile.am: add linker script to reduce the number of
24194 exported symbols (should also fix the issues with libwine defining
24195 some of the same symbols in io-layer).
24197 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
24199 * driver.c (mini_main): Avoid assertion when no file name is given on
24202 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
24204 * driver.c: added --version/-V command line option.
24205 Added the inline optimization in the regression tests.
24207 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
24209 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
24210 to the type in the method signature (fixes bug#42134).
24212 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
24214 * mini.c: when inlining, check this is not null only when needed (bug #42135).
24216 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
24218 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
24220 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
24222 * driver.c: fixed bug #42100.
24224 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
24226 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
24228 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
24230 * mini.c: moved most of the code required to do inlining to its own
24231 function so it can be reused. Inline also ctors if appropriate.
24233 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
24235 * Makefile.am: Link with -export-dynamic so shared libs loaded by
24236 the runtime can call mono API functions.
24238 2003-04-27 Martin Baulig <martin@ximian.com>
24240 * debug-mini.c (mono_debug_init_method): Added
24241 `guint32 breakpoint_id' argument; if the method has a breakpoint,
24242 send a notification to the debugger.
24244 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
24245 running in the Mono Debugger, just pass the breakpoint number to
24246 mono_debug_init_method().
24248 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
24250 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
24252 * mini.c: allow some more unsafe compares.
24254 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
24256 * mini-x86.c, Makefile.am: make distcheck works (partially from
24257 a patch by Richard Lee <r.h.lee@attbi.com>).
24258 * regset.c, regset.h: removed, they are unused.
24260 2003-04-25 Dick Porter <dick@ximian.com>
24262 * driver.c: Usage reports the name as 'mono' not 'mini'
24263 * exceptions-x86.c: Build and run on freebsd
24265 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
24267 * Makefile.am: install the program with the 'mono' name and
24268 the library as libmono instead of mini and libmini.
24270 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
24272 * driver.c: provide the APIs for the embedding interface of the old jit.
24274 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
24276 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
24278 2003-04-23 Martin Baulig <martin@ximian.com>
24280 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
24282 * driver.c: Added `--debug' command line argument to enable
24285 2003-04-23 Martin Baulig <martin@ximian.com>
24287 * debug.[ch]: Removed. The code is now in
24288 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
24290 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
24293 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
24295 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
24297 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
24300 (mini_cleanup): moved mono_runtime_cleanup call after the call to
24301 mono_domain_finalize.
24302 (mini_method_compile): use mono_method_profile* if the the option is
24305 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
24307 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
24308 methods with their wrapper.
24310 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
24311 methods with their wrapper.
24313 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
24316 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
24319 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
24322 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
24324 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
24326 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
24328 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
24329 of the mempool. This is slightly faster and uses less memory
24331 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
24333 * mini.c: avoid O(n) allocation for variables.
24335 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
24337 * mini.c: handle items on the stack after inlining methods.
24339 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
24341 * mini.c: make the method->opcode optimization dependent
24342 on MONO_OPT_INSTRINS and do it lazily.
24344 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
24346 * driver.c: print overall results at the end of regression run.
24348 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
24350 * inssel.brg: don't overwrite symbolic registers.
24352 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
24354 * inssel-x86.brg: fix conversion from long to float.
24356 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
24358 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
24360 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
24362 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
24364 * driver.c: Added --print-vtable option as in the old JIT.
24366 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
24368 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
24370 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
24372 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
24374 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
24376 * mini.c regalloc.c regalloc.h: Fix memory leak.
24378 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
24380 * aot.c (mono_aot_get_method): register all used strings
24382 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
24384 * mini.c: always intern strings references with ldstr at compile time.
24386 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
24388 * Makefile.am: add BUILT_SOURCES.
24390 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
24392 * driver.c: give a better error message when the assembly to execute
24393 doesn't have an entry point.
24395 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
24397 * Makefile.am: added hack for automake
24399 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
24402 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
24404 22003-04-07 Martin Baulig <martin@ximian.com>
24406 * Makefile.am: Added Makefile.am.
24408 * debugger-main.c: Removed, this is now in the debugger where it
24411 * mini.pc.in: Call this package `mini' for the moment.