2 Tue Mar 16 13:16:16 CET 2010 Paolo Molaro <lupus@ximian.com>
4 * jit-icalls.c: adjusted for the array API changes.
6 2010-03-16 Zoltan Varga <vargaz@gmail.com>
8 * iltests.il.in: Disable the fconv_to_i test on sparc too.
10 2010-03-16 Zoltan Varga <vargaz@gmail.com>
12 * debugger-agent.c: Simplify the way breakpoints are processed by removing
13 the 'pending' flag. This fixes support for appdomains too.
16 Mon Mar 15 18:25:49 CET 2010 Paolo Molaro <lupus@ximian.com>
18 * mini-amd64.c, mini-ia64.c: remove direct access to method->header.
20 2010-03-12 Zoltan Varga <vargaz@gmail.com>
22 * simd-intrinsics.c (simd_intrinsic_emit_getter): Don't emit shuffle opcodes
23 when using LLVM, LLVM generates it itself when needed.
25 * mini-llvm-cpp.cpp (mono_llvm_build_aligned_load): New helper function.
27 * mini-llvm.c: Use an unaligned load for OP_LOADX_MEMBASE. Add zero extension
28 to some OP_EXTRACT_ opcodes. Fix the naming of some sse intrinsics. Fix
31 2010-03-11 Zoltan Varga <vargaz@gmail.com>
33 * tramp-x86.c (mono_arch_create_monitor_enter_trampoline_full): Use 'code' for
34 the pc instead of 'buf'. Fix the call to mono_arch_flush_icache ().
35 (mono_arch_create_monitor_exit_trampoline_full): Ditto.
37 2010-03-11 Martin Baulig <martin@ximian.com>
39 * debugger-agent.c (type_commands): Add NULL check to
40 `CMD_TYPE_GET_SOURCE_FILES'.
42 2010-03-09 Zoltan Varga <vargaz@gmail.com>
44 * mini-ppc.c (mono_arch_decompose_opts): Fix OP_ICONV_TO_R_UN when cross-compiling.
46 2010-03-09 Zoltan Varga <vargaz@gmail.com>
48 * mini-codegen.c (mono_peephole_ins): Fix the OP_FMOVE optimization. Fixes
51 * iltests.il.in: Add a test.
53 2010-03-05 Martin Baulig <martin@ximian.com>
55 Add support for aborting invocations.
58 (InvokeData): Added `InvokeData *last_invoke'.
59 (DebuggerTlsData): Renamed `invoke' into `pending_invoke' and
60 added a new `invoke' field to keep the `InvokeData *' throughout
62 (ErrorCode): Added `ERR_NO_INVOCATION'.
63 (CmdVM): Added `CMD_VM_ABORT_INVOKE'.
64 (mono_debugger_agent_handle_exception): Don't report any exception
65 if an abort was requested.
66 (invoke_method): Store the `InvokeData *' in `tls->invoke'; reset
67 a thread abort if necessary.
68 (vm_commands): Implement `CMD_VM_ABORT_INVOKE'.
70 2010-03-08 Rodrigo Kumpera <rkumpera@novell.com>
72 * method-to-ir.c: Store the initial basic block returned by mono_basic_block_split
73 so we can release the whole list and not just the first one. Free
74 it in more places as well.
76 2010-03-08 Rodrigo Kumpera <rkumpera@novell.com>
78 * method-to-ir.c: Revert r153222 as it doesn't belong here.
80 Mon Mar 8 17:58:26 CET 2010 Paolo Molaro <lupus@ximian.com>
82 * mini.h, *.c: prepare for MonoMethodHeader to become a transient entity.
84 Mon Mar 8 17:35:26 CET 2010 Paolo Molaro <lupus@ximian.com>
86 * driver.c: report also other misc build options.
88 2010-03-07 Rodrigo Kumpera <rkumpera@novell.com>
90 * method-to-ir.c: Generate better code for the NewObject
93 2010-03-07 Zoltan Varga <vargaz@gmail.com>
95 * branch-opts.c (mono_if_conversion): Disable one of the cases when deadce
96 is disabled. Fixes #582322.
98 * iltests.il.in: Add a test.
100 2010-03-06 Zoltan Varga <vargaz@gmail.com>
102 * tramp-amd64.c (mono_arch_create_monitor_exit_trampoline_full): Delegate
103 the handling of obj->synchronization == null and owner != current thread to
104 mono_monitor_exit ().
106 * tramp-x86.c (mono_arch_create_monitor_exit_trampoline_full): Ditto.
109 Sat Mar 6 18:14:15 CET 2010 Paolo Molaro <lupus@ximian.com>
111 * mini.c: change the way emulated opcode info is stored and save about
112 4 KB of runtime memory.
114 2010-03-04 David S. Miller <davem@davemloft.net>
116 * mini-sparc.h: Always use MONO_ARCH_USE_SIGACTION. Linux kernels
117 that don't provide the siginfo in the second signal handler argument
118 are buggy, and this has been fixed for years.
119 * mini.h (GET_CONTEXT): Remove __sparc__ special case.
120 (SIG_HANDLER_SIGNATURE, SIG_HANDLER_PARMS): Likewise.
122 2010-03-04 Zoltan Varga <vargaz@gmail.com>
124 * aot-runtime.c (find_symbol): Fix a leak.
125 (decode_patch): Ditto.
127 2010-03-04 Zoltan Varga <vargaz@gmail.com>
129 * mini.h (MONO_INST_IS_TEMP): Kill this unused define.
131 2010-03-04 Zoltan Varga <vargaz@gmail.com>
133 * mini.c (mono_resolve_patch_target): Fix an uninitialized variable.
135 Wed Mar 3 19:19:21 CET 2010 Paolo Molaro <lupus@ximian.com>
137 * method-to-ir.c: MONO_PROFILE_STRING_ALLOC is dead.
139 2010-03-03 Rodrigo Kumpera <rkumpera@novell.com>
141 * method-to-ir.c (mono_method_to_ir): Don't create a runtime vtable
142 to check for errors, it's enough to create the metadata open.
146 2010-03-03 Rolf Bjarne Kvinge <RKvinge@novell.com>
149 * mini-exceptions.c: Add support for printing stack traces when handling
150 exceptions, and when printing exceptions thrown while tracing also print
151 the exception message.
153 2010-03-03 Rolf Bjarne Kvinge <RKvinge@novell.com>
155 * trace.c: We need to parse exclude tokens ('-') before string tokens,
156 since the exclude token is a valid string character.
158 2010-03-02 Levi Bard <levi@unity3d.com>
160 * debugger-agent.c: Invalidate thread stacks on domain unload.
162 2010-03-02 Mark Probst <mark.probst@gmail.com>
164 * method-to-ir.c: Emit dummy_use for stored reference after write
165 barriers to make sure the object is pinned if the GC interrupts
166 before the write barrier is done.
168 2010-03-02 Zoltan Varga <vargaz@gmail.com>
170 * cpu-<ARCH>.md: dummy_use was missing src1:i.
172 2010-03-01 Zoltan Varga <vargaz@gmail.com>
174 * debugger-agent.c: Add a log message printing the protocol version.
176 2010-03-01 Zoltan Varga <vargaz@gmail.com>
178 * debugger-agent.c: Add a new command to communicate the protocol version used
179 by the client. This could be used to allow newer runtimes to communicate with
182 2010-03-01 Zoltan Varga <vargaz@gmail.com>
184 * debugger-agent.c (domain_commands): Add a new command to create a boxed value.
186 2010-03-01 Zoltan Varga <vargaz@gmail.com>
188 * debugger-agent.c (type_commands): Fix the setting of fields with a reference
191 Mon Mar 1 15:20:44 CET 2010 Paolo Molaro <lupus@ximian.com>
193 * mini-arm.c: make the arm cpu arch configurable with the
194 MONO_CPU_ARCH env var (for example: "armv4 thumb").
197 Mon Mar 1 14:48:35 CET 2010 Paolo Molaro <lupus@ximian.com>
199 * mini.c, mini.h, driver.c: added the --jitmap option to enable
200 support for the perf tool on Linux.
202 Mon Mar 1 14:43:55 CET 2010 Paolo Molaro <lupus@ximian.com>
204 * method-to-ir.c: make string.InsertenalSetChar() specialization
207 2010-03-01 Robert Jordan <robertj@gmx.net>
209 * Makefile.am: fix the non-static build.
211 2010-02-26 Zoltan Varga <vargaz@gmail.com>
213 * mini-generic-sharing.c: Move the contents of ../metadata/generic-sharing.c
216 2010-02-26 Robert Jordan <robertj@gmx.net>
218 * tasklets.c (continuation_store): Return from an error condition
221 2010-02-26 Martin Baulig <martin@ximian.com>
223 * debug-debugger.c (MonoDebuggerInfo): Added `abort_runtime_invoke'.
226 (MonoDebuggerThreadInfo): Added `internal_flags'.
227 (MonoDebuggerInternalThreadFlags): New enum.
228 (_mono_debugger_throw_exception): Don't signal the debugger if a
229 type abort was requested.
230 (_mono_debugger_unhandled_exception): Likewise.
231 (mono_debugger_abort_runtime_invoke): New method to abort an invocation.
232 (mono_debugger_runtime_invoke): If the debugger requested a thread
233 abort during the invocation, reset it here.
235 2010-02-26 Martin Baulig <martin@ximian.com>
237 * debug-mini.c (MonoDebuggerThreadInfo): Use `MonoInternalThread *'
238 instead of `MonoThread *'.
240 2010-02-25 Zoltan Varga <vargaz@gmail.com>
242 * aot-runtime.c (mono_aot_find_jit_info): Use a merge sort for sorting the
243 code offsets table, as it is mostly sorted.
245 2010-02-25 Zoltan Varga <vargaz@gmail.com>
247 * debugger-agent.c (do_invoke_method): Fix invoking of static methods on vtypes.
250 2010-02-25 Zoltan Varga <vargaz@gmail.com>
252 * driver.c (mono_main): Get rid of mono_setup_vtable_in_class_init.
254 Wed Feb 24 15:58:03 CET 2010 Paolo Molaro <lupus@ximian.com>
256 * Makefile.am: build the new ABI version of the libmono library.
257 * debugger-agent.c, mini.c: fix warnings with the new API.
258 * jit.h: don't depend on glib.h being included.
260 2010-02-24 Zoltan Varga <vargaz@gmail.com>
262 * method-to-ir.c (mono_method_to_ir): Implement AOT support for fast TLS access.
264 2010-02-24 Zoltan Varga <vargaz@gmail.com>
266 * method-to-ir.c (mono_method_to_ir): Implement support for fast access to
267 ThreadStatic variables.
269 2010-02-24 Zoltan Varga <vargaz@gmail.com>
271 * debugger-agent.c (notify_thread): Skip terminated threads, since their tls
272 data is not freed yet. Fixes #582460.
274 2010-02-23 Zoltan Varga <vargaz@gmail.com>
276 * debugger-agent.c: Add support for the caught/uncaught flags on exception
277 event requests. Bump protocol minor version.
279 2010-02-22 Zoltan Varga <vargaz@gmail.com>
281 * decompose.c (mono_decompose_long_opts): Handle OP_LCONV_TO_OVF_I8 here too.
283 2010-02-22 Zoltan Varga <vargaz@gmail.com>
285 * decompose.c (mono_decompose_opcode): Handle OP_LCONV_TO_OVF_I8. Fixes
288 * iltests.il.in: Add a test.
290 2010-02-22 Rodrigo Kumpera <rkumpera@novell.com>
292 * mini.c (inline_method): Check for loader errors.
294 2010-02-22 Rodrigo Kumpera <rkumpera@novell.com>
296 * mini.c (mono_method_check_inlining): Use !mono_method_get_header_summary
297 instead of mono_method_get_header as it doesn't decode locals
298 so the called method can have unresolved dependencies that will only
299 be satisfied after the current method is JIT'd.
303 2010-02-22 Zoltan Varga <vargaz@gmail.com>
305 * basic.cs (test_0_div_opt): Speed this up a bit.
307 2010-02-20 Zoltan Varga <vargaz@gmail.com>
309 * mini-amd64.c: Fix DISABLE_JIT support after the latest changes.
311 * mini.c (mono_jit_create_remoting_trampoline): Call
312 mono_create_specific_trampoline () instead of
313 mono_arch_create_specific_trampoline ().
315 * mini-trampolines.c tramp-arm.c: Disable more stuff when DISABLE_JIT is set.
317 2010-02-20 Zoltan Varga <vargaz@gmail.com>
319 * unwind.c (mono_unwind_get_cie_program): New function, moved here from
320 aot-compiler.c, so it can be found even if DISABLE_JIT is set.
322 * aot-compiler.c xdebug.c: Update callers of mono_arch_unwind_get_cie_program ().
324 * mini-amd64.c: Fix DISABLE_JIT support.
326 2010-02-20 Geoff Norton <gnorton@novell.com>
328 * aot-runtime.c: Ensure we dont leak a held lock when unwinding exceptions.
330 2010-02-20 Zoltan Varga <vargaz@gmail.com>
332 * debugger-agent.c (mono_debugger_agent_handle_exception): Receive two contexts,
333 one for the throw and one for the catch. Mark uncaught exceptions by a NULL
334 CATCH_TXT. Send normal exception events for unhandled exceptions too.
335 (mono_debugger_agent_handle_unhandled_exception): Remove this, merged into
338 2010-02-18 Zoltan Varga <vargaz@gmail.com>
340 * exceptions-x86.c (mono_arch_get_restore_context): Changes this so it restores
341 edx/ecx too. This is needed to support OP_SEQ_POINT.
343 2010-02-18 Zoltan Varga <vargaz@gmail.com>
345 * exceptions-amd64.c (get_throw_trampoline): Add xdebug info.
347 * method-to-ir.c (mono_method_to_ir): Fix SIZEOF in dynamic methods.
349 2010-02-16 Zoltan Varga <vargaz@gmail.com>
351 * mini-llvm.c aot-compiler.c aot-runtime.c unwind.c: Finish support
352 LLVM+AOT+exceptions, not enabled yet.
354 2010-02-15 Zoltan Varga <vargaz@gmail.com>
356 * mini.c (SIG_HANDLER_SIGNATURE): Fix the windows build.
358 2010-02-15 Zoltan Varga <vargaz@gmail.com>
360 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Emit
361 xdebug info for these.
363 * mini-trampolines.c (common_call_trampoline): Use mini_jit_info_table_find ()
366 * mini.c (mini_get_vtable_trampoline): Make this take a 'slot_index' argument,
369 2010-02-13 Zoltan Varga <vargaz@gmail.com>
371 * aot-compiler.c (load_profile_files): Update after the profiler changes.
373 2010-02-13 Zoltan Varga <vargaz@gmail.com>
375 * mini.c (mono_jit_compile_method_inner): Avoid passing icall wrappers to
376 mono_profiler_method_end_jit, since the profiler has no way to process wrappers.
378 * aot-runtime.c mini.c: Resurrect the aot pagefault profiling stuff, it is useful
381 2010-02-13 Gonzalo Paniagua Javier <gonzalo@novell.com>
383 * debugger-agent.c: handle incomplete reads and EINTR in
384 recv()/send(). This could have been causing random
387 2010-02-13 Zoltan Varga <vargaz@gmail.com>
389 * aot-runtime.c (decode_exception_debug_info): Fix aot support for sequence
392 * mini-arm.c (mono_arch_allocate_vars): Allocate the seq point related vars first
393 so they have small offsets. Fixes #566311.
395 2010-02-12 Rodrigo Kumpera <rkumpera@novell.com>
397 * method-to-ir.c (mono_method_check_inlining): Check for loader errors.
399 2010-02-11 Zoltan Varga <vargaz@gmail.com>
401 * mini-amd64.c: Remove the special casing of byref in a few places now that
402 mini_type_get_underlying_type () handles it.
404 * mini-generic-sharing.c (mini_type_get_underlying_type): Handle byref as well
405 by returning native int. Fixes #577984.
407 2010-02-11 Zoltan Varga <vargaz@gmail.com>
409 * method-to-ir.c (handle_isinst): Factor out the is_complex_isinst check into
412 * mini-llvm.c (exception_cb): Put the clause index into the type info instead
413 of putting the clause itself.
415 * mini-arm.c mini.c linear-scan.c: Disable more stuff when DISABLE_JIT is used.
417 2010-02-09 Zoltan Varga <vargaz@gmail.com>
419 * unwind.c (mono_unwind_frame): Use read32 for reading a 32 bit value, since it
422 2010-02-10 Geoff Norton <gnorton@novell.com>
424 * aot-compiler.c: Make the number of IMT trampolines configurable as well.
426 2010-02-08 Zoltan Varga <vargaz@gmail.com>
428 * aot-compiler.c (emit_code): Create the ut trampolines here, so they work for
431 * aot-compiler.c (emit_code): Don't add the llvm label prefix to 'methods', since
432 it is not an LLVM generated symbol.
434 * mini-llvm.c (emit_entry_bb): Fix the handling of simd types.
436 * method-to-ir.c (handle_castclass): Turn off the more efficient isinst/castclass
437 implementation in gshared mode because it causes regressions.
439 * mini-trampolines.c: Add a stat for the number of calls to trampolines.
441 * image-writer.c (asm_writer_emit_global): Don't prepend the global prefix, it
442 should be done by the caller.
444 * mini-llvm.c (mono_llvm_emit_method): Don't make the debug symbols global.
446 * aot-compiler.c (emit_code): Add the llvm label prefix before 'methods'.
448 * mini-exceptions.c (mini_jit_info_table_find): Search the root domain as well,
449 since mono_jit_info_table_find () doesn't do it anymore.
451 * mini-generic-sharing.c debugger-agent.c: Call mini_jit_info_table_find ()
452 instead of mono_jit_info_table_find ().
454 2010-02-07 Zoltan Varga <vargaz@gmail.com>
456 * aot-compiler.c aot-runtime.c: Add support for MONO_WRAPPER_WRITE_BARRIER.
458 * aot-compiler.c (encode_method_ref): Update after the removal of
459 mono_gc_get_managed_allocator_type ().
461 * method-to-ir.c (mono_method_to_ir): Place a seq point just before a RET.
464 2010-02-06 Zoltan Varga <vargaz@gmail.com>
466 * method-to-ir.c (handle_castclass): Use the icall for classes with variant
467 generic params as well.
468 (handle_isinst): Ditto.
470 * method-to-ir.c: Make isninst/castclass checks in gshared code more efficient
471 instead of always calling an icall.
473 * aot-compiler.c (emit_llvm_file): Take into account trampolines etc when
474 computing the size of the got.
476 * aot-compiler.c (emit_code): Change the way the 'methods' symbol is emitted
477 when using LLVM. Instead of emitting it as an LLVM method, emit it using
478 the assembly directive '.set' so it points to the first LLVM emitted method.
480 2010-02-04 Rodrigo Kumpera <rkumpera@novell.com>
482 * mini.c (mini_method_verify): Report the method which failed to verify.
484 2010-02-04 Rodrigo Kumpera <rkumpera@novell.com>
486 * method-to-ir.c (mono_method_to_ir): Use the new basic block formation pass
487 to avoid JIT'ng dead basic blocks. This is the same behavior as the
490 2010-02-04 Zoltan Varga <vargaz@gmail.com>
492 * debugger-agent.c (decode_value): Fix decoding of vtype instances. Fixes
495 2010-02-04 Zoltan Varga <vargaz@gmail.com>
497 * mini-llvm.c: Init the jit module only when first JITting.
499 * aot-compiler.c (emit_plt): Fix the naming of plt entries of llvm+darwin.
501 * mini-llvm.c (get_plt_entry): Make the plt entries have hidden visibility.
503 * mini-llvm.c (mono_llvm_emit_aot_module): Remove the dummy got after it is
504 replaced with the real got.
506 * debugger-agent.c (type_commands): Return the enumness if the type as well.
508 * image-writer.c: Reduce the amount of #ifdefs a bit.
510 * aot-compiler.c: Reduce the amount of #ifdefs. Add beginnings of support for
513 * aot-compiler.c (mono_compile_assembly): Handle asmonly+llvm mode.
515 * mini-llvm.c (mono_llvm_emit_method): Don't make the 'type_info' symbols
518 2010-02-02 Zoltan Varga <vargaz@gmail.com>
520 * mini-llvm.c (mono_llvm_emit_method): Add support for unaligned loads.
521 (mono_llvm_emit_method): Fix unaligned stores too.
523 * mini-amd64.c (mono_arch_emit_prolog): Initialize lmf->rsp in the prolog too
524 so async stack walks don't crash.
526 2010-02-02 Zoltan Varga <vargaz@gmail.com>
528 * mini-trampolines.c (common_call_trampoline): Fix a problem where the callsite
529 was not patched if the callee needed an rgctx trampoline.
531 2010-02-01 Zoltan Varga <vargaz@gmail.com>
533 * mini-ppc.c (mono_arch_get_global_int_regs): Reserve r29 for holding the
534 vtable address in AOT code.
536 2010-02-01 Zoltan Varga <vargaz@gmail.com>
538 * mini-codegen.c: Remove support for CEE_ opcodes which cannot occur in
541 Mon Feb 1 16:29:10 CET 2010 Paolo Molaro <lupus@ximian.com>
543 * genmdesc.pl: remove dependency on external cpp.
545 2010-02-01 Zoltan Varga <vargaz@gmail.com>
547 * method-to-ir.c (mini_emit_ldelema_1_ins): Avoid emitting an OP_SEXT_I4 when
548 using LLVM, its not needed, and abcrem can't handle it.
550 Mon Feb 1 14:29:43 CET 2010 Paolo Molaro <lupus@ximian.com>
552 * genmdesc.c, genmdesc.pl, cpu-x86.md: introduced templates to make
553 it easier to group instructions and reduce duplication.
555 2010-02-01 Zoltan Varga <vargaz@gmail.com>
557 * decompose.c: Move the array/soft float decompose routines here from
560 * method-to-ir.c: Export a few functions so they can be used from decompose.c.
562 2010-01-31 Zoltan Varga <vargaz@gmail.com>
564 * mini-llvm.c (mono_llvm_emit_method): Add a call to llvm.invariant.start
565 to tell LLVM that the got is constant, not used yet.
567 * aot-compiler.c: Pass more optimization flags to llvm's 'opt'.
569 2010-01-30 Zoltan Varga <vargaz@gmail.com>
571 * mini-ppc.c (mono_arch_emit_prolog): Fix full aot support for native to
574 2010-01-30 Zoltan Varga <vargaz@gmail.com>
576 * aot-compiler.c (add_wrappers): Commit the hack which generates
577 native-to-managed wrappers for methods decorated with the MonoPInvokeCallback
580 2010-01-29 Zoltan Varga <vargaz@gmail.com>
582 * mini.h (MONO_INST_FAULT): New instruction flag for loads which can cause
583 a fault, only used by the LLVM backend.
585 * ir-emit.h: Add _FAULT variants of the LOAD_MEMBASE macros. Mark
586 OP_CHECK_THIS with OP_IMPLICIT_EXCEPTION.
588 * method-to-ir.c: Use the new LOAD_MEMBASE_FAULT opcodes, get rid of the
589 calls to MONO_EMIT_NULL_CHECK which is automatically done by the new macros.
591 * mini-llvm.c: Only generate volatile loads from load instructions which have
592 the MONO_INST_FAULT flag set.
594 2010-01-29 Zoltan Varga <vargaz@gmail.com>
596 * unwind.c (mono_unwind_decode_fde): Fix the decoding of the LSDA offset on
599 2010-01-28 Zoltan Varga <vargaz@gmail.com>
601 * mini.c (mono_save_seq_point_info): Fix the handling of bblocks without
602 sequence points. Fixes #571236.
604 2010-01-28 Zoltan Varga <vargaz@gmail.com>
606 * debugger-agent.c (mono_debugger_agent_init): Call appdomain_unload at the
607 end of the appdomain unload process, after assemblies have been unloaded.
610 2010-01-27 Zoltan Varga <vargaz@gmail.com>
612 * abcremoval.c (process_block): Fix the if (region) check so abcrem actually
615 * mini-amd64.c: Make the soft debugger work on platforms without MAP_32BIT.
618 2010-01-26 Zoltan Varga <vargaz@gmail.com>
620 * dwarfwriter.c (emit_type): Treat MONO_TYPE_PTR as 'I' not 'I4'.
622 2010-01-26 Geoff Norton <gnorton@novell.com>
624 * aot-compiler.c: Fix a logic error introduced when guarding against enums
625 with struct marshalability.
627 2010-01-24 Zoltan Varga <vargaz@gmail.com>
629 * mini.c (mini_method_compile): Improve the processing MONO_VERBOSE_METHOD so
630 it supports class names as well.
632 * mini.h (MonoCompile): Add a few flags to control JIT behavior which are
633 needed by the GC map code.
635 * mini.c (mini_method_compile): Call a function in mini-gc.c to set the new
638 * method-to-ir.c (mono_method_to_ir): Emit initialization code for ref variables
639 if cfg->init_ref_vars is set.
641 * liveness.c (optimize_initlocals): Disable the initlocals opt for ref vars if
642 cfg->disable_initlocals_op_refs is set.
644 * method-to-ir.c (mono_spill_global_vars): Compute more precise live ranges
645 using liveness info if cfg->compute_precise_live_ranges is set.
647 * mini-gc.c: Ongoing work. Improve logging and debugging support. Handle
648 volatile variables correctly. Add comments about the live ranges. Not enabled
651 2010-01-24 Zoltan Varga <vargaz@gmail.com>
653 * mini.h (MonoDebugOptions): Add an option to init stack frames by writing
654 0x2a into them in method prologs.
656 * mini-amd64.c (mono_arch_emit_prolog): Implement it.
658 2010-01-22 Zoltan Varga <vargaz@gmail.com>
660 * mini-llvm-cpp.cpp: Remove uses of dynamic_cast, it no longer works with llvm
661 classes, since llvm is compiled with -fno-rtti.
663 * mini.h (COMPILE_SOFT_FLOAT): New macro, similar to COMPILE_LLVM.
665 * method-to-ir.c ir-emit.h: Use if (COMPILE_SOFT_FLOAT) in a few places since
666 llvm does not require it.
668 * aot-runtime.c (load_method): Print the full name of the last aot method.
670 2010-01-21 Zoltan Varga <vargaz@gmail.com>
672 * exceptions-amd64.c (mono_arch_notify_pending_exc): Avoid a crash if the
673 thread has not fully started yet.
675 2010-01-21 Zoltan Varga <vargaz@gmail.com>
677 * aot-compiler.c (can_marshal_struct): Allow marshalling enums.
679 2010-01-21 Miguel de Icaza <miguel@novell.com>
681 * driver.c: Do not abort if LLVM is not supported, print a
682 warning and add the information to the Mono JIT information.
684 2010-01-21 Zoltan Varga <vargaz@gmail.com>
686 * ir-emit.h (MONO_EMIT_NULL_CHECK): Don't emit an OP_IMPLICIT_EXCEPTION when
687 using explicit null checks.
689 2010-01-20 Zoltan Varga <vargaz@gmail.com>
691 * xdebug.c: New file extracted from aot-compiler.c, containing the XDEBUG
694 * aot-compiler.c (encode_method_ref): Use mono_marshal_wrapper_info_from_wrapper
696 (mono_aot_wrapper_name): Remove the special handling of delegate invoke wrappers,
697 its no longer needed.
699 * method-to-ir.c (mono_method_to_ir): Fix a warning.
701 * exceptions-<ARCH>.c: Introduce a MONO_ARCH_HAVE_THROW_EXCEPTION_BY_NAME
702 define for platforms still using it (s390). Get rid of the
703 mono_arch_get_throw_exception_by_name () routines on all other platforms.
705 * exceptions-x86.c: Rework the throw trampolines so there is only one function
706 which can generate throw/rethrow/corlib trampolines for llvm/not llvm code.
708 * exceptions-x86.c: Add LLVM specific throw trampolines which doesn't assume
709 the caller pushed the arguments.
711 * mini-llvm.c: Enable throwing exceptions on x86.
713 * mini-posix.c (SIG_HANDLER_SIGNATURE): Avoid
714 "Thread (nil) may have been prematurely finalized" messages if this is called
715 on a thread not registered with the runtime.
717 * mini-exceptions.c (mono_handle_native_sigsegv): Ditto.
719 2010-01-19 Zoltan Varga <vargaz@gmail.com>
721 * jit-icalls.c (mono_array_new_3): New jit icall.
723 * aot-compiler.c aot-runtime.c: Add support for ElementAddr wrappers.
725 * arrays.cs: Add a test for 3 dimensional arrays.
727 2010-01-19 Zoltan Varga <vargaz@gmail.com>
729 * exceptions-x86.c (mono_arch_get_throw_corlib_exception): Emit xdebug info.
730 (mono_arch_find_jit_info_ext): Disable the popping of arguments when LLVM is
733 * mini-llvm.c (emit_cond_system_exception): Abort when an implicit exception is
736 * unwind.c (mono_unwind_decode_fde): Fix an assert on x86.
738 * mini-x86.h (MONO_CONTEXT_SET_LLVM_EXC_REG): Define this for x86.
740 * mini-llvm.c: Disable OP_THROW on x86, it doesn't work yet.
742 2010-01-18 Bill Holmes <billholmes54@gmail.com>
744 * debugger-agent.c : Changing the PLATFORM_WIN32 preprocessor check to
745 HOST_WIN32. Also including winsock2. to define struct in_addr.
747 * mini-amd64.h : Changing the PLATFORM_WIN32 preprocessor check to HOST_WIN32.
749 * mini-x86.h : Changing the PLATFORM_WIN32 preprocessor check to HOST_WIN32.
751 Code is contributed under MIT/X11 license.
753 2010-01-18 Zoltan Varga <vargaz@gmail.com>
755 * mini.h (MonoCompile): Add 'disable_out_of_line_bblocks' flag.
757 * branch-opts.c (mono_optimize_branches): Honor the new flag.
759 * mini.c (mini_method_compile): Set the new flag when running under the
762 2010-01-18 Zoltan Varga <vargaz@gmail.com>
764 * mini-gc.c: Change the GC map to use a ref/noref/pin value instead of just
765 a ref/noref value + a global pin flag, so parts of stack frames can still be
766 precisely marked even if they include stuff which needs pinning. Improve logging.
767 Fix many bugs. Not enabled yet.
769 * gc-test.cs: Add a few tests.
771 * liveness.c (mono_analyze_liveness): Make the debug output controllable by
772 the normal -v options. Avoid propagating liveness information through bblocks
773 which end with a NOT_REACHED opcode.
775 * mini.c (mono_jit_compile_method_inner): Avoid reading cfg->prof_options
776 after cfg has been freed.
778 2010-01-17 Zoltan Varga <vargaz@gmail.com>
780 * branch-opts.c (mono_branch_optimize_exception_target): Stop the optimization
781 if a clause is skipped because it uses the exception object, since it could
782 have caught the exception.
784 * exceptions.cs: Add a test.
786 2010-01-16 Zoltan Varga <vargaz@gmail.com>
788 * mini-trampolines.c (mono_create_static_rgctx_trampoline): Add an assert.
790 * aot-runtime.c (mono_aot_get_method): Handle ftnptr's correctly for the
791 ICollection<T> wrappers.
793 2010-01-16 Zoltan Varga <vargaz@gmail.com>
795 * debugger-agent.c (decode_value): Fix the decoding of I/U/PTR.
797 2010-01-16 Zoltan Varga <vargaz@gmail.com>
799 * mini-amd64.c (emit_call_body): Always use near calls when AOTing even if
800 NOMAP32BIT or optimize_for_xen is set.
802 2010-01-16 Zoltan Varga <vargaz@gmail.com>
804 * aot-compiler.c aot-runtime.c: Get rid of mono_aot_str_hash (), use
805 mono_metadata_str_hash () instead.
807 2010-01-15 Zoltan Varga <vargaz@gmail.com>
809 * ir-emit.h (MONO_EMIT_NEW_ICOMPARE_IMM): Use sizeof (mgreg_t) instead of
812 * unwind.c (mono_unwind_frame): Use mgreg_t instead of gssize.
814 2010-01-15 Zoltan Varga <vargaz@gmail.com>
816 * ir-emit.h (MONO_EMIT_NEW_CHECK_THIS): Emit an explicit null check if the
819 * mini-ppc.c (mono_arch_emit_exceptions): Compute the size of the exception
820 throwing code correctly.
822 * mini.h (MONO_AOT_FILE_VERSION): Bump this because of the IMT hashing changes.
824 2010-01-15 Zoltan Varga <vargaz@gmail.com>
826 * aot-runtime.c (mono_aot_plt_resolve): Reenable the previous assert for
827 ftnptrs created by us, handle RGCTX_FETCH correctly.
828 (mono_aot_get_lazy_fetch_trampoline): Add an ftnptr.
830 * mini-trampolines.c (mono_create_generic_class_init_trampoline): Remove the
831 ftnptr added by mono_aot_get_named_code ().
833 2010-01-14 Zoltan Varga <vargaz@gmail.com>
835 * mini-arm.c: Fix a few LLVM problems.
837 * mini-llvm.c (simd_class_to_llvm_type): Fix compilation on !x86/amd64.
839 2010-01-13 Mark Probst <mark.probst@gmail.com>
841 * method-to-ir.c (mini_emit_stobj): Use EMIT_NEW_CLASSCONST when
844 Wed Jan 13 15:54:53 CET 2010 Paolo Molaro <lupus@ximian.com>
846 * jit.h, method-to-ir.c: added ability to set the policy for
847 inserting breakpoints from the break IL instruction or the
848 Debugger.Break () API call.
850 2010-01-13 Zoltan Varga <vargaz@gmail.com>
852 * aot-runtime.c (load_aot_module): Add more comments to explain why referenced
853 assemblies need to be eagerly loaded.
855 2010-01-12 Zoltan Varga <vargaz@gmail.com>
857 * dwarfwriter.c (emit_line_number_info): Fix the eglib case so it doesn't crash.
859 2010-01-11 Zoltan Varga <vargaz@gmail.com>
861 * debugger-agent.c (mono_debugger_agent_parse_options): Allow onthrow without
862 an argument which matches any exception.
864 2010-01-10 Zoltan Varga <vargaz@gmail.com>
866 * method-to-ir.c (mono_emit_method_call_full): Avoid the virt->nonvirt
867 optimization if the called method is gshared and marshalbyref, since gshared
868 methods can' have wrappers. Fixes #569390.
870 * generics.cs: Add a test.
872 2010-01-10 Zoltan Varga <vargaz@gmail.com>
874 * mini-exceptions.c (mono_print_thread_dump_from_ctx): New helper function
877 2010-01-10 Zoltan Varga <vargaz@gmail.com>
879 * mini.c (mono_print_method_from_ip): Fix the lookup of trampolines.
881 2010-01-09 Zoltan Varga <vargaz@gmail.com>
883 * debugger-agent.c (transport_connect): comment out freeaddrinfo calls under win32,
884 since it is not supported in win2000.
886 2010-01-08 Zoltan Varga <vargaz@gmail.com>
888 * aot-runtime.c (load_image): Add a SET_ERROR argument to set the loader
889 error if loading an assembly fails.
890 (mono_aot_plt_resolve): Return NULL instead of asserting if loading fails.
892 * mini-trampolines.c (mono_aot_plt_trampoline): Throw a pending loader error
895 * aot-runtime.c (decode_exception_debug_info): Set jinfo->from_llvm for LLVM
898 * mini-llvm-cpp.cpp: Remove the unused ctx variable.
900 * mini-llvm.c (mono_llvm_emit_method): Add some comments about why aot+clauses
901 is not supported yet.
903 * unwind.c (DW_EH_PE_absptr): Add more DW_EH_PE_ constants.
905 2010-01-07 Rodrigo Kumpera <rkumpera@novell.com>
907 * method-to-ir.c: All types with variant arguments must fallback to the
908 slow path. This makes cast of variant delegates work.
910 * mini-trampolines.c (mono_get_vcall_slot_addr): Add new variance_used out
911 argument that is set to TRUE is the returned vtable slot is for a variant
912 interface. Changed a g_print + g_assert_not_reached to a g_error.
914 * mini-trampilines.c (common_call_trampoline): Handle variant interfaces in
915 a similar fashion of generic virtual methods.
917 2010-01-07 Rodrigo Kumpera <rkumpera@novell.com>
919 * helpers.c (mono_disassemble_code): Fix a g_hash_table warning
922 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Convert a given
923 method using a variance aware function.
925 * mini-x86.c: Add support for dumping IMT thunks if DEBUG_IMT is defined.
927 2010-01-07 Rodrigo Kumpera <rkumpera@novell.com>
929 * method-to-ir.c (mono_method_to_ir): Casts to variant interfaces
932 2010-01-07 Zoltan Varga <vargaz@gmail.com>
934 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Add an ugly hack to fix #564695.
935 If LLVM decides to set the code model to Large, reset it to Default.
937 2010-01-07 Zoltan Varga <vargaz@gmail.com>
939 * aot-compiler.c (mono_xdebug_flush): Export it so it is present in
940 stripped binaries as well.
942 2010-01-07 Zoltan Varga <vargaz@gmail.com>
944 * mini-trampolines.c (common_call_trampoline): Add an rgctx trampoline if a shared
945 method is called from LLVM compiled code, as that code can't pass an rgctx arg.
947 * mini-llvm.c (mono_llvm_emit_method): Enable calls to methods needing an rgctx
950 2010-01-06 Zoltan Varga <vargaz@gmail.com>
952 * mini.c (mini_method_compile): Extract the JIT info creation code into a
955 * mini-llvm.c (mono_llvm_emit_method): Pass the info in MonoExceptionClause
956 as the type info to llvm.eh.selector.
957 (exception_cb): Use the type info for filling out some fields of
958 MonoJitExceptionInfo like the flags and the exception class. This is needed
959 because the LLVM produced exception handling clauses might not match the original
960 IL clauses, i.e. there might be more than one LLVM clause for one IL clause.
962 * unwind.c (mono_unwind_decode_fde): Extract the LSDA decoding code into a
963 separate function. Add an extra argument which returns the type infos
964 corresponding to the exception clauses.
966 * mini.c (mini_method_compile): Enable LLVM compilation of methods having
967 exception handling clauses.
969 2010-01-04 Zoltan Varga <vargaz@gmail.com>
971 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Call
972 mono_method_get_vtable_slot () instead of accessing imt_method->slot directly,
975 2010-01-04 Rodrigo Kumpera <rkumpera@novell.com>
977 * mini.c (mono_compile_is_broken): Skip methods from serialization's
980 2010-01-04 Zoltan Varga <vargaz@gmail.com>
982 * mini.c (mini_method_compile): Fix a few memory leaks introduced by the
985 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
987 * mini.c (mini_method_compile): Verify the method before calling
988 mono_compile_create_vars as this might crash since it uses method
993 2010-01-04 Zoltan Varga <vargaz@gmail.com>
995 * method-to-ir.c (mono_method_to_ir): Avoid calling mono_class_vtable () in
996 one case if AOTing, since the class might not be a concrete class.
998 2010-01-03 Zoltan Varga <vargaz@gmail.com>
1000 * mini-codegen.c abcremoval.c: Remove the duplicate g_slist_append_mempool
1001 functions which are now defined in mempool-internals.h.
1003 * mini.c (mini_free_jit_domain_info): Free the seq point hash tables.
1005 * mini-llvm.c (mono_llvm_emit_method): Handle OP_ABS.
1007 2009-12-30 Rodrigo Kumpera <rkumpera@novell.com>
1011 * mini-*.c: Properly handle generic enums.
1015 2009-12-28 Zoltan Varga <vargaz@gmail.com>
1017 * method-to-ir.c (mono_method_to_ir): Handle the failure of mono_class_vtable ()
1018 in a few more places.
1020 2009-12-27 Zoltan Varga <vargaz@gmail.com>
1022 * aot-compiler.c (add_wrappers): Don't use dyn runtime invoke for methods with
1023 nullable parameters. Fixes #567351.
1025 2009-12-26 Rodrigo Kumpera <rkumpera@novell.com>
1027 * mini-trampolines.c (common_call_trampoline): Add assert for NULL resolved generic method.
1029 2009-12-26 Zoltan Varga <vargaz@gmail.com>
1031 * mini-trampolines.c: Use mono_arch_get_this_arg_from_call () to avoid the slow
1032 mono_get_generic_context_from_code () call.
1034 * mini-<ARCH>.c: Get rid of mono_arch_find_this_arg (), it is no longer used.
1036 2009-12-25 Zoltan Varga <vargaz@gmail.com>
1038 * aot-runtime.c (decode_klass_ref): Don't call mono_class_init (), its not
1041 2009-12-24 Sebastien Pouliot <sebastien@ximian.com>
1043 * method-to-ir.c (mono_method_to_ir): Avoid SIGSEGV when
1044 mono_method_get_signature returns NULL. Fix #567084
1046 2009-12-25 Zoltan Varga <vargaz@gmail.com>
1048 * aot-runtime.c (find_extra_method): Call mono_aot_wrapper_name only once,
1049 instead of once for each module.
1051 2009-12-22 Zoltan Varga <vargaz@gmail.com>
1053 * debugger-agent.c (ss_start): Implement step over for the last sequence
1056 * mini.c (mono_save_seq_point_info): Don't link sequence points which don't
1057 have the STEP_LOC flag set.
1059 * aot-runtime.c (decode_klass_ref): Avoid a crash if a decode_klass_ref () call
1060 fails. Fixes #566689.
1062 2009-12-21 Zoltan Varga <vargaz@gmail.com>
1064 * mini.c (mono_add_seq_point): New helper function.
1065 (mono_save_seq_point_info): New function to save sequence point info, extracted
1066 from mini_method_compile ().
1068 * mini-<ARCH>.c: Call mono_add_seq_point to remember sequence points.
1070 * mini.h (MonoSeqPointInfo): New structure containing information about
1071 the sequence points of a JITted method.
1072 (MonoBasicBlock): Add 'seq_points' and 'last_seq_point' fields. Remove unused
1075 * mini.c debugger-agent.c aot-compiler.c aot-runtime.c: Change the way sequence
1076 point information is stored, use a MonoSeqPointInfo structure instead of a
1077 GPtrArray. For each seq point, compute a list of successor seq points.
1079 * debugger-agent.c: Use the successor list to implement step-over more
1080 efficiently: instead of single stepping until a different line/IL offset is
1081 reached, place breakpoints into all successor seq points.
1083 * mini.h: Bump AOT file format version.
1085 2009-12-21 Zoltan Varga <vargaz@gmail.com>
1087 * Makefile.am (AM_CFLAGS): Include LLVM_CFLAGS.
1089 * mini-llvm.c: Avoid defining the __STDC_... macros if already defined.
1091 2009-12-21 Zoltan Varga <vargaz@gmail.com>
1093 * exceptions-ppc.c (mono_ppc_set_func_into_sigctx): Fix the cross-compiler
1096 2009-12-18 Zoltan Varga <vargaz@gmail.com>
1098 * mini-x86.c (mono_arch_get_argument_info): Allocate memory for CallInfo using
1099 alloca as g_malloc is not signal safe.
1101 2009-12-18 Zoltan Varga <vargaz@gmail.com>
1103 * tramp-x86.c (mono_arch_patch_callsite): Fix the call to
1104 VALGRIND_DISCARD_TRANSLATIONS.
1106 * *.c: Include mono/utils/memcheck.h, and remove #ifdef HAVE_VALGRIND_MEMCHECK_H
1107 checks, they are no longer needed.
1109 * exceptions-ppc.c (mono_ppc_set_func_into_sigctx): New helper function to set
1110 a function into a sigctx which can handle function pointers.
1112 * mini-ppc.c: Implement soft debugger support on ppc64.
1114 * mini-ppc.c: Implement soft debugger support.
1116 2009-12-17 Zoltan Varga <vargaz@gmail.com>
1118 * mini-llvm.c: Handle OP_LADD_OVF_UN. Place all alloca's into the entry bb.
1120 2009-12-17 Marek Habersack <mhabersack@novell.com>
1122 * mini.c (mono_get_runtime_build_info): include Mono version in
1125 * driver.c (mono_main): VERSION is now included in the string
1126 returned from mono_get_runtime_build_info()
1128 2009-12-17 Zoltan Varga <vargaz@gmail.com>
1130 * method-to-ir.c (mono_method_to_ir): Add support for CALLI with unmanaged
1131 signatures. Fixes #565143.
1133 * jit-icalls.c (mono_get_native_calli_wrapper): New JIT icall.
1135 2009-12-16 Zoltan Varga <vargaz@gmail.com>
1137 * aot-compiler.c (arch_emit_autoreg): Align code to 4 in the ppc case.
1139 2009-12-16 Rodrigo Kumpera <rkumpera@novell.com>
1141 * mini-x86.h: Forgot to add a 0x to MONO_ARCH_MAX_FRAME_SIZE define
1142 making max stack 10x smaller.
1144 2009-12-16 Zoltan Varga <vargaz@gmail.com>
1146 * mini.c (mono_resolve_patch_target): Comment out an assert which could be hit.
1148 2009-12-15 Rodrigo Kumpera <rkumpera@novell.com>
1150 * method-to-ir.c (mini_emit_memcpy): Assert if size is too big.
1152 2009-12-15 Rodrigo Kumpera <rkumpera@novell.com>
1154 * mini-x86.c (mono_arch_allocate_vars): Fail compilation if the frame size is
1155 bigger than MONO_ARCH_MAX_FRAME_SIZE.
1157 * mini-x86.c (mono_arch_emit_prolog): Handle huge frames.
1159 * mini-x86.h: Define MONO_ARCH_MAX_FRAME_SIZE to be 1Mb.
1161 * mini-amd64.c / mini-amd64.h: Same fixes as of above.
1163 * mini.c (mini_method_compile): Check if mono_arch_allocate_vars failed
1166 2009-12-14 Miguel de Icaza <miguel@novell.com>
1168 * method-to-ir.c (mono_method_to_ir): CEE_UNUSUED opcodes now
1169 raise an invalid program exception.
1171 For other opcodes that we might not handle use a g_warning and
1172 raise the exception. Beats termination.
1176 2009-12-14 Zoltan Varga <vargaz@gmail.com>
1178 * method-to-ir.c (mono_emit_rgctx_method_call_full): Fix a warning.
1180 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix the LLVM support
1181 by merging the LLVM and !MAP_32BIT cases.
1183 2009-12-13 Jonathan Chambers <joncham@gmail.com>
1185 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Handle a NULL
1186 sigctx being passed in, as we have no CONTEXT available in the APC.
1188 (mono_debugger_agent_cleanup): Use explicit cond wait implementation
1191 Code contributed under MIT/X11 license.
1193 2009-12-13 Zoltan Varga <vargaz@gmail.com>
1195 * method-to-ir.c mini-llvm.c: Fix support for monitor enter/exit trampolines
1196 in the LLVM backend on AMD64.
1198 * aot-runtime.c (decode_eh_frame): Initialize the clauses from the info in the
1201 * unwind.c (mono_unwind_decode_fde): Implement decoding of a couple more formats.
1203 * mini-llvm.c: Export mono_personality for AOT.
1205 * mini.c (mini_method_compile): Fix some problems with llvm+aot+clauses.
1207 * mini-ops.h (OP_IMPLICIT_EXCEPTION): New opcode marking the place where an
1208 implicit exception can occur.
1210 * ir-emit.h (MONO_EMIT_NEW_IMPLICIT_EXCEPTION): New macro to emit an
1211 OP_IMPLICIT_EXCEPTION instruction.
1213 * ir-emit.h (MONO_EMIT_NEW_CHECK_THIS): New macro.
1215 * method-to-ir.c: Use MONO_EMIT_NEW_CHECK_THIS in a few places.
1217 * mini-llvm.c: Handle OP_IMPLICIT_EXCEPTION by disabling llvm if it occurs
1218 inside a protected block.
1220 * mini-llvm.c: Revert the last change, the signature of monitor entry/exit
1221 trampolines doesn't include the argument.
1223 * mini-llvm.c (mono_llvm_emit_method): Enable calls to monitor entry/exit
1224 trampolines on amd64.
1226 * mini-amd64.h (MONO_ARCH_MONITOR_OBJECT_REG): Use MONO_AMD64_ARG_REG1 instead
1229 * mini.c (mini_method_compile): Add some comments as to why LLVM is currently
1230 disabled for methods with clauses.
1232 * mini-llvm.c: Enable support for catch clauses.
1234 * mini-exceptions.c (mono_resume_unwind): New function to resume unwinding at the
1235 end of an LLVM compiled finally clause.
1236 (mono_handle_exception_internal): Save the exception handling state in TLS
1237 before calling an LLVM compiled finally clause, so mono_resume_unwind () can
1238 resume unwinding from that point.
1240 * unwind.c (mono_unwind_get_ops_from_fde): Rename this to
1241 mono_unwind_decode_fde, decode the Language Specific Data Area (LSDA) too,
1242 to obtain the addresses of the exception handling regions.
1244 * mini-llvm.c: Add beginnings of support for exception handling, currently only
1245 finally clauses are supported.
1247 * mini.c (mini_method_compile): Add support for LLVM code with exception
1250 2009-12-12 Zoltan Varga <vargaz@gmail.com>
1252 * mini-llvm.c (mono_llvm_emit_method): Allocate the 'pindexes' array with the
1255 2009-12-12 Zoltan Varga <vargaz@gmail.com>
1257 * debugger-agent.c: Encode the this argument of vtype methods as a struct, not
1258 as a primitive type.
1260 2009-12-11 Zoltan Varga <vargaz@gmail.com>
1262 * driver.c: Applied patch from Matt McClellan (matt@mc-c.net). Add a check
1263 for 2 parameter sched_setaffinity in older glibc versions. Fixes
1266 2009-12-11 Marek Habersack <mhabersack@novell.com>
1268 * method-to-ir.c (mini_redirect_call): do not redirect the
1269 InternalAllocateStr internal call if string profiling is enabled.
1271 2009-12-10 Zoltan Varga <vargaz@gmail.com>
1273 * aot-compiler.c (add_wrappers): Avoid generating synchronized wrappers for
1276 * unwind.h: Rename this to mini-unwind.h to avoid conflicts with the gcc
1277 unwind.h header file.
1279 * tramp-x86.c (mono_arch_patch_callsite): Patch the code when using valgrind,
1280 newer valgrind versions seems to handle this fine.
1282 2009-12-09 Zoltan Varga <vargaz@gmail.com>
1284 * debugger-agent.c (start_runtime_invoke): Fix a crash if this is called
1285 on the debugger thread.
1287 2009-12-08 Zoltan Varga <vargaz@gmail.com>
1289 * mini-llvm.c (mono_llvm_emit_method): Add more SIMD opcodes.
1291 * mini.c (mono_print_method_from_ip): Fix the lookup of trampolines.
1293 * mini-codegen.c (mono_local_regalloc): Allow non-call opcodes with cloc:c.
1295 * cpu-<ARCH>.md: Make call_handler clob:c.
1297 * mini.c: Reenable SSA for methods with clauses.
1299 * mini.c (mini_method_compile): Disable SSA for now for methods with clauses,
1300 as it causes failures on x86.
1302 2009-12-08 Sebastien Pouliot <sebastien@ximian.com>
1304 * driver.c: Fail gracefully with --compile-all if mono_method_signature
1305 returns NULL (e.g. a bad assembly).
1307 2009-12-08 Geoff Norton <gnorton@novell.com>
1309 * debugger-agent.c: Refactor the mono_runtime_invoke guarding against
1310 stepping out into native code. There were issues with nested invokes
1313 2009-12-07 Zoltan Varga <vargaz@gmail.com>
1315 * mini.c (mini_method_compile): Do the disable_llvm checks early
1316 and avoid the LLVM compile pass if the checks fail.
1318 * mini.c ssa.c abcremoval.c: Enable SSA for methods with exception clauses.
1320 * mini-llvm.c: Put our methods/globals into the 'llvm.used' array, so the
1321 LLVM optimizations don't try to remove them.
1323 * aot-compiler.c (emit_llvm_file): Save the result of opt into a
1324 different file so the original remains.
1326 2009-12-06 Zoltan Varga <vargaz@gmail.com>
1328 * mini-llvm.c mini.c: Fix alignment issues with SIMD vars.
1330 * aot-runtime.c (decode_arm_exidx): Handle most descriptors created by gas.
1332 * aot-runtime.c (decode_arm_exidx): Refactor this into two functions, add
1333 support for non-inline unwind descriptors.
1335 2009-12-07 Geoff Norton <gnorton@novell.com>
1337 * debugger-agent.c: Darwin can colesce signals, so we need to handle
1338 the interrupt_count slightly differently. Native threads were never
1341 2009-12-05 Zoltan Varga <vargaz@gmail.com>
1343 * aot-runtime.c (decode_arm_exidx): New function to initialize a MonoJitInfo
1344 based on the contents of the ARM .exidx section. Not yet used since llvm doesn't
1345 yet generate this info.
1347 * mini-llvm.c: Fix the conversion of call results if they are unsigned.
1349 * debugger-agent.c (buffer_add_value): Treat I/U as a valuetype, so the
1350 client can distinguish between intptrs and longs.
1352 2009-12-05 Zoltan Varga <vargaz@gmail.com>
1354 * aot-compiler.c (emit_trampoline): Emit the trampoline info into the global
1357 * aot-runtime.c (load_function): Update after the change above.
1359 * mini.h: Bump AOT file format version.
1361 * method-to-ir.c (mono_method_to_ir): Disallow the delegate optimization
1362 if the delegate class is dynamic.
1364 * method-to-ir.c (handle_delegate_ctor): Allow the method_code optimization
1365 in gshared code too using the new rgctx info type
1366 MONO_RGCTX_INFO_METHOD_DELEGATE_CODE.
1368 2009-12-04 Geoff Norton <gnorton@novell.com>
1370 * debugger-agent.c: When doing a func-eval invoke on a suspended runtime,
1371 we need to track the original suspend count so the thread properly
1372 wakes up in resume_thread.
1374 2009-12-04 Zoltan Varga <vargaz@gmail.com>
1376 * method-to-ir.c (handle_delegate_ctor): Add support for using this from gshared
1379 * generics.cs: Add a test.
1381 * method-to-ir.c (emit_get_rgctx_method): Make this work even if context_used
1382 is 0. Simplify a lot of code using this.
1384 * mini-trampolines.c (mono_delegate_trampoline): Call
1385 mono_create_static_rgctx_trampoline () before saving the final address in
1386 delegate->method_code, to avoid calling it each time a delegate is first called.
1388 * method-to-ir.c (mono_method_to_ir): Allow fast delegate creation for methods
1389 which need static rgctx trampolines.
1391 * mini-trampolines.c (mono_create_static_rgctx_trampoline): Use a cache
1392 keyed on the method+addr pair, since addr could be either the method addr or
1393 an unbox trampoline in the AOT case. Fixes #560246.
1395 2009-12-03 Zoltan Varga <vargaz@gmail.com>
1397 * mini.c (mini_method_compile): Call handle_exception_clauses () in the same
1398 place it was called before too.
1400 2009-12-03 Zoltan Varga <vargaz@gmail.com>
1402 * mini.c (mono_jit_runtime_invoke): Avoid the call to mono_class_setup_vtable ()
1403 if no security manager is present, to speed up the AOT case. Call
1404 mono_class_vtable () full with raise_on_error == TRUE instead.
1406 2009-12-03 Zoltan Varga <vargaz@gmail.com>
1408 * mini.c (mini_method_compile): Call handle_exception_clauses earlier so
1409 the local optimization passes can take its result into account. Fixes
1412 * exceptions.cs: Add a test.
1414 2009-01-24 Steven Munroe <munroesj@us.ibm.com>
1416 This patch is contributed under the terms of the MIT/X11 license
1418 * cpu-ppc64.md (load_memindex): Add loadi8_memindex.
1420 2009-12-03 Zoltan Varga <vargaz@gmail.com>
1422 * mini.h (MonoInst): Remove unused 'ssa_op' field.
1424 * debugger-agent.c: Rework the handling of stack traces of running threads to
1425 avoid crashes if compute_frames () tries to walk the stack of running thread.
1427 * mini.c (mono_print_method_from_ip): Use mini_jit_info_table_find.
1429 * mini-exceptions.c (mono_jit_walk_stack_from_ctx_in_thread): Set frame->lmf.
1431 * mini.h (StackFrameInfo): Add an 'lmf' field.
1433 2009-12-02 Zoltan Varga <vargaz@gmail.com>
1435 * debugger-agent.c (suspend_current): Always set really_suspended.
1437 * debugger-agent.c (clear_event_request): Clear method entry/exit requests too.
1439 * exceptions-x86.c (mono_arch_get_restore_context): Restore EAX too.
1441 2009-12-01 Zoltan Varga <vargaz@gmail.com>
1443 * debugger-agent.c (vm_commands): Don't allow invokes on threads which are not
1446 2009-12-01 Zoltan Varga <vargaz@gmail.com>
1448 * cpu-ppc64.md (store_memindex): Add storei8_memindex.
1450 2009-12-01 Rodrigo Kumpera <rkumpera@novell.com>
1452 * mini-trampolines.c: Fix MSVC build.
1454 2009-12-01 Rodrigo Kumpera <rkumpera@novell.com>
1456 * mini-trampolines.c: Check for mono_method_get_vtable_slot failures.
1458 2009-11-30 Zoltan Varga <vargaz@gmail.com>
1460 * mini-arm.c (mono_arch_lowering_pass): Fix an assert which is hit when
1461 the instruction following an OP_FCOMPARE is optimized away.
1463 2009-11-30 Zoltan Varga <vargaz@gmail.com>
1465 * aot-compiler.c (arch_emit_autoreg): Extract the auto-registration code from
1466 emit_autoreg () into this arch-specific function.
1468 * aot-compiler.c (emit_exception_debug_info): Don't emit the length of the
1469 code, it is no longer needed.
1471 * aot-runtime.c (decode_exception_debug_info): Don't read the code length.
1473 * mini.h: Bump AOT file format version.
1475 * aot-runtime.c (mono_aot_find_jit_info): Compute the length of the method
1476 using the sorted_code_offsets array, instead of reading it from the
1477 exception debug info.
1478 (load_method): Call mono_aot_find_jit_info instead of
1479 decode_exception_debug_info ().
1481 * aot-compiler.c (emit_exception_debug_info): Emit whenever the method was
1482 LLVM compiled as a flag.
1484 2009-11-29 Zoltan Varga <vargaz@gmail.com>
1486 * debugger-agent.c (resume_thread): Fix a warning.
1488 * aot-compiler.c: Add an option to set the number of static rgctx trampolines
1491 2009-11-28 Zoltan Varga <vargaz@gmail.com>
1493 * aot-compiler.c aot-runtime.c: Get rid of a few global symbols, move their
1494 contents to MonoAotFileInfo.
1496 2009-11-27 Zoltan Varga <vargaz@gmail.com>
1498 * aot-compiler.c aot-runtime.c: Reorganize the AOT file format once again.
1499 Put all binary data into a giant blob, similarly to the way .net assemblies
1500 store binary data. Emit offset tables in a compact form to reduce their size.
1502 * mini.h: Bump AOT file format version.
1504 * aot-compiler.c (emit_globals_table): Use temp_prefix instead of .L in a few
1507 * aot-compiler.c (emit_globals_table): Emit a hash table for the globals, to
1508 avoid linear searches at runtime.
1510 * aot-runtime.c (find_symbol): Update this to use the hash.
1512 * mini.h: Bump AOT file format version.
1514 2009-11-26 Zoltan Varga <vargaz@gmail.com>
1516 * aot-compiler.c (emit_klass_info): Save whenever the class has a generic
1519 * aot-runtime.c (decode_cached_class_info): Set the is_generic_container field
1522 * aot-compiler.c (mono_compile_assembly): Add a 'stats' option to print out
1523 the distribution of got slot types.
1525 * mini.h (MonoDebugOptions): Add 'explicit_null_checks' option.
1527 * method-to-ir.c: Add support for generating explicit null checks.
1529 2009-11-25 Zoltan Varga <vargaz@gmail.com>
1531 * debugger-agent.c (vm_commands): Implement EXIT by invoking Environment.Exit ()
1532 on a random thread if possible.
1534 * aot-runtime.c (mono_aot_plt_resolve): Clean up the handling of function
1535 descriptors a bit, add comments, handle RGCTX_FETCH/GENERIC_CLASS_INIT_TRAMPOLINE
1538 * exceptions-ppc.c (mono_arch_find_jit_info_ext): Use mgreg_t as the type of
1539 regs. Pass the real size of the regs array to mono_unwind_frame ().
1541 * unwind.c (mono_unwind_frame): Remove an incorrect assert, add more correct
1544 2009-11-24 Geoff Norton <gnorton@novell.com>
1546 * mini-darwin.c: Work around apple bug rdar://7209349 See
1547 http://openradar.appspot.com/7209349 for details. Synopsis,
1548 CoreFoundation SIGTRAP's if you dlopen it off the main thread if its
1549 never been initialized before.
1551 2009-11-24 Zoltan Varga <vargaz@gmail.com>
1553 * tramp-arm.c: Use blx instead of mov pc, reg to improve support for thumb.
1555 * mini-arm.c (mono_arm_thumb_supported): New helper function.
1557 2009-11-24 Zoltan Varga <vargaz@gmail.com>
1559 * cfold.c (mono_constant_fold_ins): Fix a problem in the previous change,
1560 OP_SHL_IMM is not 32 bit.
1562 2009-11-24 Zoltan Varga <vargaz@gmail.com>
1564 * aot-compiler.c (encode_patch): Fix the encoding of R8 on big-endian systems.
1566 2009-11-24 Zoltan Varga <vargaz@gmail.com>
1568 * aot-compiler.c: Avoid infinite recursion when generic virtual recursion is
1571 * debugger-agent.c (resume_vm): Signal the suspend_cond even if suspend_count
1572 > 0 since some threads can resume if their resume_count is > 0.
1573 (invoke_method): Avoid reading freed memory.
1575 * debugger-agent.c (process_suspend): Extract the suspend code from
1576 process_single_step_inner () to a separate function. Rework the code to prevent
1577 races between this function and thread interrupts.
1579 * debugger-agent.c (suspend_current): Check the resume_count field instead
1580 of resume_one so suspends+resumes during single threaded invokes work
1583 2009-11-23 Zoltan Varga <vargaz@gmail.com>
1585 * aot-compiler.c (emit_llvm_file): Enable some llvm optimizations which seem
1586 to make the generated code smaller.
1588 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Add a code
1589 sequence generated by recent LLVM versions.
1591 * mini-llvm.c: Add support for a few simple cases which weren't supported
1594 * mini-trampolines.c (mono_magic_trampoline): Don't call
1595 mono_arch_get_vcall_slot () when llvm is enabled.
1597 * aot-compiler.c (emit_llvm_file): Add code to run the 'opt' llvm tool.
1599 * mini-trampolines.c (mono_magic_trampoline): Extract the bulk of this function
1600 into a new function called common_call_trampoline () which is used by the
1601 llvm vcall trampoline as well.
1603 * debugger-agent.c: Implement single threaded invokes.
1605 * debugger-agent.c: Revert change which broke the agent on linux.
1607 * method-to-ir.c (inline_method): Prevent infinite recursion. Fixes
1610 * generics.cs: Add a test.
1612 2009-11-22 Zoltan Varga <vargaz@gmail.com>
1614 * debugger-agent.c: Fix the cygwin build.
1616 2009-11-21 Zoltan Varga <vargaz@gmail.com>
1618 * cprop.c: Remove this unused file.
1620 2009-11-21 Zoltan Varga <vargaz@gmail.com>
1622 * cfold.c (mono_constant_fold_ins): Fix constant folding of shr_imm. Fixes
1625 * basic.cs: Add a test.
1627 2009-11-21 Zoltan Varga <vargaz@gmail.com>
1629 * method-to-ir.c (mono_method_to_ir): Use mono_use_llvm instead of ENABLE_LLVM
1632 2009-11-20 Zoltan Varga <vargaz@gmail.com>
1634 * mini.c mini-trampolines.c driver.c: Add a 'mono_use_llvm' flag to control
1635 whenever the runtime uses LLVM code. Add a '--llvm' command line option to set
1636 it. Use this flag to control llvm related code paths instead of #ifdef
1637 ENABLE_LLVM, so a runtime configured without --enable-llvm can use LLVM compiled
1640 * aot-runtime.c aot-compiler.c: Add a 'flag' field to MonoAotFileInfo.
1642 * mini.h: Bump AOT file format version.
1644 * tramp-ppc.c (mono_arch_create_generic_class_init_trampoline_full): These
1645 receive their argument in MONO_ARCH_VTABLE_REG, not in the first argument reg.
1647 * debugger-agent.c (create_event_list): Fix a crash if an empty assembly list
1648 was used as an assembly filter.
1650 2009-11-19 Zoltan Varga <vargaz@gmail.com>
1652 * unwind.c: Fix support for ppc.
1654 * exceptions-ppc.c (mono_arch_find_jit_info): Change this to use dwarf frame
1655 unwind info. Change to the mono_arch_find_jit_info_ext () interface.
1657 2009-11-19 Zoltan Varga <vargaz@gmail.com>
1659 * mini-ppc.c (mono_arch_emit_prolog): Fix a copy-paste error to fix the ppc64
1661 (mono_arch_cpu_init): Don't set cpu_hw_flags to 0 at the end, this was somehow
1662 added by the ps3 changes.
1664 2009-11-19 Zoltan Varga <vargaz@gmail.com>
1666 * mini-gc.c: Resurrect this, so at least it compiles.
1668 * debugger-agent.c (assembly_commands): Implement GET_NAME command.
1670 2009-11-18 Zoltan Varga <vargaz@gmail.com>
1672 * debugger-agent.c (mono_debugger_agent_handle_exception): Pass a MonoJitInfo to
1673 create_event_list () so assembly filters can be used.
1675 * exceptions-ppc.c (mono_arch_find_jit_info): Fix the restoration of registers
1678 2009-11-17 Zoltan Varga <vargaz@gmail.com>
1680 * debugger-agent.c (mono_debugger_agent_breakpoint_hit): Fix a warning.
1681 (mono_debugger_agent_thread_interrupt): Make this return FALSE if the agent
1684 * aot-compiler.c (add_generic_instances): Emit instances of common generic
1685 classes for char/bool too.
1687 * debugger-agent.c (DebuggerTlsData): Honor the DISABLE_SOFT_DEBUG option.
1689 * debugger-agent.c (DebuggerTlsData): Add a 'really_suspended' flag, not yet
1692 * debugger-agent.c: Add some definitions to make backporting to 2.6 easier.
1695 2009-11-15 Andreas Faerber <andreas.faerber@web.de>
1697 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Signature fix.
1699 Code contributed under MIT/X11 license.
1701 2009-11-14 Zoltan Varga <vargaz@gmail.com>
1703 (mono_debugger_agent_thread_interrupt): Save the context so stacktraces for
1704 threads in native code work.
1706 * debugger-agent.c: Pass the 'flags' argument to VM_INVOKE_METHOD earlier in
1707 the parameter list, so it can be acted upon by vm_commands (). Bump protocol
1710 2009-11-13 Jonathan Chambers <joncham@gmail.com>
1712 * debugger-agent.c: Implementation for Windows platform.
1714 * mini-x86.c: Add support for Windows. Use mono-* synchronization
1715 primitives. Use SEH to implement breakpoints and single stepping.
1717 * mini-x86.h: Enable soft debugger on Windows.
1719 Code contributed under MIT/X11 license.
1721 2009-11-13 Zoltan Varga <vargaz@gmail.com>
1723 * mini-amd64.c (emit_call_body): Disable usage of near calls when running
1724 under XEN. Fixes #522894.
1726 * patch-info.h: Add LLVM_IMT_TRAMPOLINE.
1728 * mini-llvm.c aot-compiler.c aot-runtime.c mini.c: Add support for making
1729 interface calls in LLVM AOT code.
1731 * aot-compiler.c mini-llvm.c: Abort llvm compilation if a non-encodable patch
1734 * mini-llvm.c: Add support for OP_VPHI.
1736 * objects.cs: Add a test.
1738 2009-11-13 Zoltan Varga <vargaz@gmail.com>
1740 * debugger-agent.c (mono_debugger_agent_single_step_event): Avoid a crash if
1741 this is called on the debugger thread.
1743 2009-11-12 Zoltan Varga <vargaz@gmail.com>
1745 * mini-llvm.c: Add soft-float support.
1747 * method-to-ir.c (mono_decompose_soft_float): Restart after decomposing an
1748 FCALL which returns an R4.
1750 * driver.c (mono_main): Add a missing '\n'.
1752 * mini-trampolines.c (mono_create_llvm_imt_trampoline): Fix the build on
1753 platforms which doesn't support the LLVM IMT trampoline.
1755 2009-11-11 Zoltan Varga <vargaz@gmail.com>
1757 * mini-llvm.c (mono_llvm_emit_method): Fix LOCALLOC.
1759 * mini-llvm-cpp.cpp: Update to latest LLVM SVN.
1761 * mini-llvm.c (mono_llvm_emit_method): Avoid creating plt entries for
1764 * aot-runtime.c: Don't define HAVE_DL_ITERATE_PHDR, configure now does that.
1766 2009-11-10 Zoltan Varga <vargaz@gmail.com>
1768 * aot-compiler.c aot-runtime.c: Change how mono_arch_find_jit_info () works.
1769 Instead of emitting a method_order table, sort the contents of the code_offsets
1770 table and do a binary search in the sorted table. The previous approach doesn't
1771 work with LLVM which emits methods in a arbitrary order.
1773 * aot-runtime.c: Add support for creating MonoJitInfo structures by searching
1774 in the .eh_frame section in ELF files.
1776 * mini.h: Bump corlib file format version.
1778 * mini-llvm.c aot-compiler.c: Add support for AOT to the LLVM back end.
1780 * exceptions-arm.c (mono_arch_get_call_filter_full): Update after the
1781 LDMIA->LDM macro name change.
1783 2009-11-09 Zoltan Varga <vargaz@gmail.com>
1785 * tramp-x86.c (mono_arch_get_llvm_imt_trampoline): Fix and enable this for
1788 * mini-llvm-cpp.cpp (JITMemoryManager): Fix compilation with LLVM 2.7
1791 * aot-compiler.c: Ditto.
1793 * mini-arm.c (mono_arch_allocate_vars): Fix the previous change by passing
1794 &align to mini_type_stack_size_full ().
1796 * mini-arm.c (mono_arch_emit_prolog): Implement support for varargs.
1798 * mini-ops.h: Add documentation for the OP_ARGLIST opcode.
1800 2009-11-08 Zoltan Varga <vargaz@gmail.com>
1802 * mini-arm.c: Compute the stack space used by arguments using
1803 mini_type_stack_size_full ().
1805 2009-11-08 Zoltan Varga <vargaz@gmail.com>
1807 * optflags-def.h: Remove dead TREEPROP optimization.
1809 2009-11-08 Rodrigo Kumpera <rkumpera@novell.com>
1811 * mini-ppc.h: Make mono compiler under FreeBSD/ppc64.
1813 Patch by Justin Hibbits <chmeeedalf@gmail.com>.
1815 2009-11-07 Zoltan Varga <vargaz@gmail.com>
1817 * driver.c (mono_jit_parse_options): New public API function to parse options
1818 as done by the runtime executable.
1820 * debugger-agent.c (buffer_add_cattrs): Fix reading an uninitialized variable
1821 when handling named arguments.
1823 2009-11-07 Zoltan Varga <vargaz@gmail.com>
1825 * mini-arm.c: Implement support for returning vtypes in registers, fix support
1826 for passing small vtypes in registers, make the CallInfo structures more
1827 similar to the code on the other platforms.
1829 * mini-arm.c (mono_arch_allocate_vars): Align small vtypes to 4 bytes too since
1830 the code in the prolog requires it.
1832 2009-11-06 Zoltan Varga <vargaz@gmail.com>
1834 * mini-arm.c debugger-agent.c: Android changes from Koushik K. Dutta
1835 (koush@koushikdutta.com).
1837 * mini-arm.c (handle_thunk): Add a domain argument to control the domain
1838 where the thunk memory should be allocated from. Fixes appdomain unloading
1841 2009-11-06 Zoltan Varga <vargaz@gmail.com>
1843 * mini-arm.c exceptions-arm.c: Make ctx->regs map directly to the 16 hardware
1844 registers, instead of r4..r11,ip,lr. Make restore_context () restore r0..r3 too.
1846 2009-11-05 Zoltan Varga <vargaz@gmail.com>
1848 * mini-amd64.c (mono_arch_output_basic_block): Don't allow OP_SEQ_POINT in
1849 AOT, as it is not implemented yet.
1851 * mini-x86.c (mono_arch_output_basic_block): Ditto.
1853 2009-11-05 Rodrigo Kumpera <rkumpera@novell.com>
1855 * debugger-agent.c: Fix windows build.
1857 2009-11-05 Zoltan Varga <vargaz@gmail.com>
1859 * debugger-agent.c (debugger_thread): Call mono_set_is_debugger_attached ()
1860 after the client connects/disconnects.
1862 * debugger-agent.c: Add an 'onthrow' option to start the debugger agent
1863 when an exception of a given type is thrown.
1865 * debugger-agent.c: Add a 'onuncaught' option to start the debugger agent
1866 only on an uncaught exception.
1868 * mini-exceptions.c: Notify the debugger agent on an uncaught exception.
1870 * debugger-agent.c: Add a 'launch' option.
1872 2009-11-05 Zoltan Varga <vargaz@gmail.com>
1874 * debugger-agent.c: Add a 'timeout' option.
1876 2009-11-05 Zoltan Varga <vargaz@gmail.com>
1878 * debugger-agent.c: Implement the 'server' and 'suspend' options supported by
1881 2009-11-05 Zoltan Varga <vargaz@gmail.com>
1883 * debugger-agent.c (set_breakpoint): Emit a log message.
1885 2009-11-04 Zoltan Varga <vargaz@gmail.com>
1887 * mini-arm.c: Fix the arm build.
1889 2009-11-04 Gonzalo Paniagua Javier <gonzalo@novell.com>
1891 * aot-compiler.c: don't leak the value returned from
1892 mono_type_full_name().
1894 2009-11-04 Gonzalo Paniagua Javier <gonzalo@novell.com>
1896 * debugger-agent.c: defer including mono-mutex.h until we know the
1899 2009-11-04 Jonathan Chambers <joncham@gmail.com>
1901 * debugger-agent.c: Changes to build on windows. Use mono-mutex instead
1902 of pthreads directly.
1904 * mini.c (mono_sigfpe_signal_handler): Changed signature of Windows
1905 exception handlers. Pass info argument.
1907 * mini.h: Adjust signatures of soft debugger functions to pass void*
1908 instead of siginfo_t. Adjust SIG_HANDLER_SIGNATURE on Windows.
1910 * mini-amd64.c (mono_arch_is_single_step_event): Adjust signature to pass void*
1911 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
1912 (mono_arch_is_breakpoint_event): Adjust signature to pass void*
1913 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
1915 * mini-amd64.h: Adjust MonoW32ExceptionHandler signature.
1917 * mini-x86.c (mono_arch_is_single_step_event): Adjust signature to pass void*
1918 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
1919 (mono_arch_is_breakpoint_event): Adjust signature to pass void*
1920 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
1922 * mini-x86.h: Adjust MonoW32ExceptionHandler signature.
1924 * exceptions-x86.c: Adjust W32_SEH_HANDLE_EX for new signature.
1926 * exceptions-amd64.c: Adjust W32_SEH_HANDLE_EX for new signature.
1928 * mono-semaphore.h: Skeleton implementation for Windows.
1930 Code contributed under MIT/X11 license.
1932 2009-11-04 Jonathan Chambers <joncham@gmail.com>
1934 * simd-intrinsics.c (simd_intrinsic_emit_setter): Unfix my fix.
1936 Code contributed under MIT/X11 license.
1938 2009-11-04 Jonathan Chambers <joncham@gmail.com>
1940 * simd-intrinsics.c (simd_intrinsic_emit_setter): Fix windows build.
1942 Code contributed under MIT/X11 license.
1944 2009-11-04 Zoltan Varga <vargaz@gmail.com>
1946 * aot-compiler.c (mono_save_xdebug_info): Bump the threshold for flushing
1947 debug info to 100 because 10 still slows down gdb too much.
1949 * method-to-ir.c (mono_method_to_ir): Avoid rethrowing thread abort exceptions
1950 inside runtime invoke wrappers. This avoids the need to call ResetAbort () on
1951 them in the wrappers.
1953 2009-11-03 Zoltan Varga <vargaz@gmail.com>
1955 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add an assert.
1957 * simd-intrinsics.c (simd_intrinsic_emit_setter): Fix a warning.
1959 * aot-runtime.c (mono_aot_get_method): Refactor some code into a new helper
1960 function mono_aot_get_array_helper_from_wrapper ().
1962 * aot-compiler.c (add_generic_class): Refactor the code a bit, really emit
1963 array helper methods.
1965 2009-11-03 Rodrigo Kumpera <rkumpera@novell.com>
1967 * simd-intrinsics.c (load_simd_vreg): Add extra argument to signal if
1968 the value was loaded from memory.
1970 * simd-intrinsics.c (simd_intrinsic_emit_setter): Store back to memory if
1971 the value was loader from there.
1973 * simd-intrinsics.c (simd_intrinsic_emit_shuffle): Fail correctly for Shuffle
1974 without constant swizzle.
1976 2009-11-02 Jonathan Chambers <joncham@gmail.com>
1978 * mini-amd64.c: Put soft debugger functions behind a
1979 #ifdef MONO_ARCH_SOFT_DEBUG_SUPPORTED.
1981 * mini-amd64.h: disable the soft debugger in windows.
1983 Code contributed under MIT/X11 license.
1985 2009-11-02 Jonathan Chambers <joncham@gmail.com>
1987 * mini-x86.c: Put soft debugger functions behind a
1988 #ifdef MONO_ARCH_SOFT_DEBUG_SUPPORTED.
1990 Code contributed under MIT/X11 license.
1992 2009-11-02 Jonathan Chambers <joncham@gmail.com>
1994 * exceptions-x86.c (win32_handle_stack_overflow): Fix parameters
1995 to mono_arch_find_jit_info_ext.
1997 Code contributed under MIT/X11 license.
1999 2009-11-03 Zoltan Varga <vargaz@gmail.com>
2001 * debugger-agent.c: Include netinet/in.h to fix the bsd build.
2003 * debugger-agent.c: Add support for filtering events by assemblies.
2005 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Return false if
2006 the agent is not enabled.
2008 2009-11-02 Gonzalo Paniagua Javier <gonzalo@novell.com>
2010 * exceptions-x86.c: hopefully last change to fix the windows build.
2011 This one courtesy of Jonathan Chambers.
2013 2009-11-02 Gonzalo Paniagua Javier <gonzalo@novell.com>
2015 * debugger-agent.c: remove unused function.
2017 2009-11-02 Gonzalo Paniagua Javier <gonzalo@novell.com>
2019 * debugger-agent.c: add #ifdefs for a few header files.
2020 * mini-x86.h: disable the soft debugger in windows.
2021 Step 1 of 2 to make this compile on windows with gcc.
2023 2009-11-02 Zoltan Varga <vargaz@gmail.com>
2025 * tramp-x86.c (mono_arch_get_llvm_imt_trampoline): Comment this out for now
2026 as it breaks the build.
2028 2009-07-01 Zoltan Varga <vargaz@gmail.com>
2030 Merge the soft debugger branch.
2032 * debugger-agent.h debugger-agent.c: New files containing the soft
2033 mode debugger module.
2035 * method-to-ir.c (mono_method_to_ir): Generate OP_SEQ_POINT opcodes
2036 at the appropriate locations.
2038 * mini-<ARCH>.c (mono_arch_output_basic_block): Handle OP_SEQ_POINT
2041 * mini-<ARCH>.c: Add new arch-specific functions to set/clear breakpoints,
2042 enable/disable single stepping.
2044 * exceptions-<ARCH>.c (mono_arch_find_jit_info_ext): New stack unwinding api
2045 which returns all information in a StackFrameInfo structure, and can handle the
2046 LMF frames added by the debugger.
2048 * mini-<ARCH>.h (MonoLMFExt): New structure containing additional information
2051 * mini-exceptions.c (mono_jit_walk_stack_from_ctx_in_thread): New stack
2052 walker function which works on a specific thread and passes a StackFrameInfo
2053 structure to its callback.
2055 * mini.c (mini_init): Initialize the debugger agent.
2057 * aot-compiler.c aot-runtime.c: Add soft-debug support.
2059 * mini-ops.h: Add OP_SEQ_POINT opcode.
2061 * driver.c (mono_main): Add new '--debugger-agent' option for passing
2062 arguments to the debugger agent.
2064 2009-11-02 Zoltan Varga <vargaz@gmail.com>
2066 * mini.c (mini_method_compile): Disable llvm for methods with an lmf here to
2069 * mini-llvm.c (mono_llvm_emit_method): Add support for OP_LOCALLOC.
2071 * tramp-x86.c (mono_arch_get_llvm_imt_trampoline): Implement this for x86.
2073 * mini.c (mini_init): Avoid using the IMT trampoline in the LLVM case.
2075 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add a static rgctx trampoline
2077 (mono_create_llvm_imt_trampoline): New function to create a trampoline which
2078 sets the IMT argument and makes a virtual call.
2080 * mini-llvm.c: Enable interface calls using the llvm imt trampoline.
2082 2009-11-01 Zoltan Varga <vargaz@gmail.com>
2084 * Makefile.am (llvm_sources): Enable the llvm option since it no longer breaks
2087 2009-10-30 Zoltan Varga <vargaz@gmail.com>
2089 * mini.c (mini_cleanup): Call profiler shutdown before shutting down the
2090 runtime. Fixes #551228.
2092 2009-10-29 Zoltan Varga <vargaz@gmail.com>
2094 * mini-x86.c (mono_arch_output_basic_block): Fix % 1. Fixes #550970.
2096 * basic.cs: Add a test.
2098 * method-to-ir.c (mono_method_to_ir): Use EMIT_NEW_LOAD_MEMBASE_TYPE to
2099 load vtypes instead if OP_LOADV_MEMBASE in the implementation of
2100 CONSTRAINED. Fixes #550964.
2102 * generics.cs: Add a test.
2104 2009-10-28 Mark Probst <mark.probst@gmail.com>
2106 * mini-posix.c (add_signal_handler): Use
2107 mono_gc_get_suspend_signal() instead of GC_get_suspend_signal().
2109 2009-10-28 Jerry Maine <crashfourit@gmail.com>
2111 Contributed under the terms of the MIT/X11 license by
2112 Jerry Maine <crashfourit@gail.com>.
2114 * mini-x86.c (mono_arch_cpu_enumerate_simd_versions): Added code to detect
2115 sse4a for simd intrinsics.
2117 * mini-amd64.c (mono_arch_cpu_enumerate_simd_versions): Added code to detect
2118 sse4a for simd intrinsics.
2120 2009-10-27 Zoltan Varga <vargaz@gmail.com>
2122 * ir-emit.h method-to-ir.c: Change a few _IMM macros to assign to inst_imm
2123 instead of inst_p1 which is not the same on ILP32 platforms.
2125 2009-10-24 Zoltan Varga <vargaz@gmail.com>
2127 * mini-ppc.c (mono_arch_emit_prolog): Load the current got address,
2128 not the mscorlib one before calling mono_get_lmf_addr.
2130 * tramp-ppc.c (mono_arch_create_trampoline_code_full): Fix the storing
2131 of the ip to the LMF.
2133 * method-to-ir.c (mono_method_to_ir): Fix the handling of the
2134 immediate in the op->op_imm optimization.
2136 * mini-ppc.c: Add a 'vtregs' field to ArgInfo to make the code easier to
2137 understand. VTypes now work, but are not abi compliant, as they are
2138 split into 4 byte parts instead of 8.
2139 (emit_memcpy): Fix the unrolled case to work on the PS3.
2141 * mini-ppc.c (get_delegate_invoke_impl): Fix this for the PS3.
2143 * aot-compiler.c (mono_compile_assembly): Make the autoreg option
2144 the default when static linking.
2146 * mini-ppc.c (mono_arch_emit_prolog): Fix handling of I8 arguments.
2148 * aot-compiler.c: Add an autoreg option to automatically register
2149 statically linked aot modules using ELF .ctors.
2151 * genmdesc.pl: Add __ppc64__ to allowed defines.
2153 2009-10-25 Zoltan Varga <vargaz@gmail.com>
2155 * mini-posix.c (add_signal_handler): Delay the GC suspend signal while
2156 executing a SIGSEGV handler on an altstack, since libgc can't handle that.
2158 2009-10-24 Mark Probst <mark.probst@gmail.com>
2160 * exceptions-x86.c (mono_arch_find_jit_info): Fix build.
2162 2009-10-24 Zoltan Varga <vargaz@gmail.com>
2164 * mini-exceptions.c (mini_jit_info_table_find): Add an 'out_domain' argument
2165 which will contain the domain where the method was found.
2167 * exceptions-<ARCH>.c mini-exceptions.c: Update callers of
2168 mini_jit_info_table_find ().
2170 * aot-compiler.c (xdebug_end_emit): Remove so stray debug code.
2172 * branch-opts.c (mono_if_conversion): Avoid running deadce if it is disabled.
2174 2009-10-22 Zoltan Varga <vargaz@gmail.com>
2176 * mini-x86.c (mono_arch_emit_prolog): Disable aot for methods with save_lmf
2177 set, its not supported yet.
2179 2009-10-22 Zoltan Varga <vargaz@gmail.com>
2181 * aot-runtime.c (mono_aot_get_method): Avoid asserting if a array generic
2182 iface wrapper is not found.
2183 (mono_aot_get_method): Ditto for GetGenericValueImpl.
2185 2009-10-21 Zoltan Varga <vargaz@gmail.com>
2187 * aot-runtime.c (mono_aot_get_method): Fix support for the IList<T> wrappers,
2188 which have a different name.
2190 * aot-runtime.c (mono_aot_get_method): Special case the array generic iface
2191 wrappers and Array.GetGenericValueImpl ().
2193 * aot-compiler.c: Avoid emitting some wrappers which are not needed anymore
2194 because of the change above.
2196 * generics.cs: Add a test for full aot + generic array ifaces.
2198 2009-10-19 Sebastien Pouliot <sebastien@ximian.com>
2200 * aot-compiler.c (emit_plt): Remove duplicate 'debug_sym' variable
2201 that hides the previous one.
2203 2009-10-18 Zoltan Varga <vargaz@gmail.com>
2205 * aot-compiler.c (can_marshal_struct): Allow some System.dll structs to be
2206 marshalled. Fixes #541623.
2208 2009-10-16 Zoltan Varga <vargaz@gmail.com>
2210 * aot-compiler.c (emit_extra_methods): Remove some asserts which are not needed.
2212 2009-10-15 Zoltan Varga <vargaz@gmail.com>
2214 * mini.c (mono_op_imm_to_op): Handle OP_AND/OR/XOR_IMM.
2216 2009-10-14 Massimiliano Mantione <massi@ximian.com>
2218 * mini-posix.c (sigprof_signal_handler):
2219 Implemented support for building stat call chans in different ways.
2221 2009-10-14 Massimiliano Mantione <massi@ximian.com>
2223 * mini-exceptions.c (mono_find_jit_info):
2224 Also check that a jit info has been found (fixes a profiler crash).
2226 2009-10-14 Massimiliano Mantione <massi@ximian.com>
2228 * mini.c (mono_codegen):
2229 Call mono_profiler_code_buffer_new with correct code address.
2231 2009-10-14 Zoltan Varga <vargaz@gmail.com>
2233 * driver.c (mono_main): Change the date in the copyright.
2235 2009-10-14 Mark Probst <mark.probst@gmail.com>
2237 * method-to-ir.c (mono_method_to_ir): Don't use a managed array
2238 allocator in shared generic code for open classes, because we
2239 can't get those classes' vtables. We need to make managed
2240 allocators not depend on the vtable at compile-time to solve this.
2242 2009-10-13 Martin Baulig <martin@ximian.com>
2244 * debug-mini.c (mono_debugger_trampoline_compiled): Add
2245 `const guint8 *trampoline' argument; send both the old and the new
2248 2009-09-30 Zoltan Varga <vargaz@gmail.com>
2250 * aot-compiler.c (add_wrappers): Add a runtime invoke wrapper which is used by
2251 mono_runtime_capture_context () without calling mono_runtime_invoke ().
2252 (can_marshal_struct): Skip structures with auto layout.
2254 * tramp-arm.c (GEN_TRAMP_SIZE): Increase this by 4.
2256 2009-10-02 Zoltan Varga <vargaz@gmail.com>
2258 * mini-sparc.c (mono_arch_emit_setret): Emit long return values using OP_LMOVE.
2259 (mono_arch_create_vars): Instead of allocating a stack slot by hand, allocate
2260 a variable to hold the stack slot used by the int<->float conversion opcodes.
2262 * mini-sparc.c (mono_arch_build_imt_thunk): Implement support for fail_tramp.
2264 2009-10-04 Zoltan Varga <vargaz@gmail.com>
2266 * aot-compiler.c (add_generic_class): Only add GetGenericValueImpl wrappers
2267 when using full-aot.
2269 2009-10-06 Zoltan Varga <vargaz@gmail.com>
2271 * aot-compiler.c (add_generic_class): Add an instance of GenericComparer<T> for
2272 each instance of Comparer<T>.
2274 * generics.cs: Add a new test.
2276 2009-10-09 Zoltan Varga <vargaz@gmail.com>
2278 * driver.c (parse_debug_options): Add a 'gdb' option.
2280 * mini.c (mini_parse_debug_options): Add a 'gdb' option.
2282 * image-writer.c: Add support for emitting the image into a memory buffer.
2284 * dwarfwriter.c: Add support for sharing one IL file between multiple images.
2286 * aot-compiler.c: Add support for registering debug info with GDB using the
2287 new JIT debugging interface in GDB 7.0. It can be turned on by setting
2288 MONO_XDEBUG to 'gdb'.
2290 2009-10-10 Zoltan Varga <vargaz@gmail.com>
2292 * aot-compiler.c (mono_save_trampoline_xdebug_info): Implement this for the
2295 2009-10-11 Zoltan Varga <vargaz@gmail.com>
2297 * aot-compiler.c (mono_save_xdebug_info): Emit a symbol for the method which
2298 can be used to set breakpoints in gdb.
2300 * image-writer.c (bin_writer_emit_writeout): Add support for setting the text
2301 segment to an absolute address.
2303 2009-10-13 Mark Probst <mark.probst@gmail.com>
2305 * method-to-ir.c: Use the managed array allocator method if
2308 2009-10-13 Bill Holmes <billholmes54@gmail.com>
2310 * aot-compiler.c : Fix the MSVC builds
2312 Code is contributed under MIT/X11 license.
2314 2009-10-13 Zoltan Varga <vargaz@gmail.com>
2316 * aot-compiler.c (mono_save_xdebug_info): Group methods into groups of 10 to
2317 avoid registering 1 symbol file per method with gdb.
2319 2009-09-29 Zoltan Varga <vargaz@gmail.com>
2321 * mini-sparc.c: Fix the handling of enums with base type long.
2323 * mini-sparc.c (mono_arch_output_basic_block): Fix IREM_UN_IMM.
2325 * mini-sparc.c (mono_arch_allocate_vars): Use mono_class_from_mono_type ()
2326 instead of using type->data.klass as the later doesn't work with generics.
2328 2009-09-25 Mark Probst <mark.probst@gmail.com>
2330 * method-to-ir.c, mini.h, mini-alpha.c, mini-amd64.c, mini-arm.c,
2331 mini-hppa.c, mini-ia64.c, mini-mips.c, mini-ppc.c, mini-s390.c,
2332 mini-s390x.c, mini-sparc.c, mini-x86.c: Thread.get_CurrentThread
2333 works differently now and we don't handle it in the JIT anymore.
2335 * mini.c, mini-exceptions.c, mini-posix.c, debug-debugger.c,
2336 debug-mini.c, tramp-amd64.c, tramp-x86.c: Changes resulting from
2337 the Thread class split.
2339 2009-09-25 Zoltan Varga <vargaz@gmail.com>
2341 * driver.c: Don't run tests with the obsolete treeprop optimization.
2343 * mini-sparc.c (mono_arch_create_vars): Make the component vars of a long ret
2344 variable volatile. Fixes #541577.
2346 * basic-calls.cs: Add a new test.
2348 * basic-long.cs: Remove tests which are now in basic-calls.cs.
2350 2009-09-24 Zoltan Varga <vargaz@gmail.com>
2352 * dwarfwriter.c (emit_debug_info_end): Disable this as it doesn't seem to
2353 work/required with recent iphone sdk versions.
2355 * aot-compiler.c (add_wrappers): Generate PtrToStructure wrappers for more
2358 * decompose.c (mono_decompose_vtype_opts): Avoid reading uninitialized memory
2359 in the VCALL decomposition code.
2361 2009-09-22 Zoltan Varga <vargaz@gmail.com>
2363 * mini-ia64.c (mono_arch_output_basic_block): Fix ISHR/ISHR_IMM.
2365 * basic.cs: Add a test.
2367 * mini-ia64.c (mono_arch_build_imt_thunk): Implement support the virtual
2370 * mini-exceptions.c (mini_jit_info_table_find): New helper function which
2371 searches all the domains of the current thread.
2373 * exceptions-<ARCH>.c: Use it. Fixes #539394.
2375 2009-09-21 Zoltan Varga <vargaz@gmail.com>
2377 * exceptions-arm.c (mono_arm_throw_exception): Set ctx->ebp to fp instead of sp
2378 so catching exceptions thrown in the same method works. Fixes exception17.exe.
2380 * tramp-arm.c (mono_arch_create_trampoline_code_full): Store NULL into lmf->method
2381 for non-jit trampolines.
2383 * mini.c (mono_jit_runtime_invoke): Allow string ctors with dyn runtime invoke.
2385 * aot-compiler.c (add_wrappers): Ditto.
2387 * mini-arm.c: Implement support for passing vtypes and floats, and increase
2388 the size of the param area used by dyn_call to 6 which covers the majority of
2391 * mini.c aot-compiler.c: Allow dyn_call for string methods except ctors.
2393 * mini-arm.c: Implement support for passing/receiving
2394 longs and receiving floats in the dyn_call code.
2396 * mini-amd64.c: Implement support for receiving vtypes in registers in
2399 * mini.c mini-amd64.c: Implement partial support for passing vtypes in
2402 2009-09-20 Zoltan Varga <vargaz@gmail.com>
2404 * mini-arm.c (get_call_info): Return more precise information in
2406 (dyn_call_supported): Use the information in CallInfo.
2408 * mini-arm.c: Enable support for returning vtypes in the dyn_call code.
2410 * mini.c mini-amd64.c: Enable support for returning vtypes in the dyn_call
2413 * mini-arm.c: Update after the dyn_call api changes.
2415 * mini.c (mini_create_jit_domain_info): Register a destructor function
2416 for the runtime_invoke_hash.
2418 * mini-amd64.c (mono_arch_get_dyn_call_args): Rename this to
2419 'mono_arch_dyn_call_start'. Pass the pointer to the return value buffer to
2421 (mono_arch_get_dyn_call_ret): Rename this to 'mono_arch_dyn_call_finish'.
2422 (dyn_call_supported): Simplify this by using get_call_info ().
2423 (mono_arch_dyn_call_free): New destructor function.
2425 * generics.cs: Remove a printf.
2427 * method-to-ir.c (mono_method_to_ir): Allocate some param area for DYN_CALL.
2429 * mini-arm.c: Add support for enum return values and passing a few arguments
2432 * mini.c (mono_jit_runtime_invoke): Add support for enum return values to
2435 * mini-amd64.c (mono_arch_get_dyn_call_ret): Ditto.
2437 * aot-compiler.c (add_wrappers): Add a few restrictions for the use of
2438 the dynamic invoke wrappers.
2440 * mini-arm.c: Implement OP_DYN_CALL for arm.
2442 * aot-compiler.c (add_wrappers): Avoid aot-ing runtime invoke wrappers
2443 supported by the dynamic runtime invoke wrapper.
2445 * aot-compiler.c aot-runtime.c: Add support for encoding the dynamic
2446 runtime invoke wrapper.
2448 * mini.c (mono_jit_runtime_invoke): Use the dynamic runtime invoke wrappers
2449 if possible when running with full-aot.
2451 * mini-ops.h: Add OP_DYN_CALL opcode.
2453 * mini-amd64.c method-to-ir.c: Add infrastructure for making method calls
2454 with dynamic arguments lists similar to libffi.
2456 2009-09-19 Zoltan Varga <vargaz@gmail.com>
2458 * method-to-ir.c: Fix the previous change on 64 bit platforms.
2460 * method-to-ir.c: Applied patch from Rodrigo Kumpera. Allow an i8 argument
2463 * iltests.il.in: Add a new test.
2465 2009-09-18 Zoltan Varga <vargaz@gmail.com>
2467 * aot-compiler.c (add_generic_instances): Add more instances of
2468 GenericEqualityComparer.
2470 2009-09-18 Rodrigo Kumpera <rkumpera@novell.com>
2472 * mini.c: Add asserts for mono_class_vtable calls that are not meant to fail.
2474 2009-09-18 Rodrigo Kumpera <rkumpera@novell.com>
2476 * method-to-ir.c: Handle failures from mono_class_vtable. Added some
2477 comments on some functions that now can fail.
2479 2009-09-17 Andrew Jorgensen <ajorgensen@novell.com>
2481 * Makefile.am: Add Info.plist to EXTRA_DIST
2483 2009-09-16 Zoltan Varga <vargaz@gmail.com>
2485 * method-to-ir.c (mono_method_to_ir): Allow AOT for CEE_LDTOKEN in
2486 static synchronized wrappers. Fixes #539500.
2488 2009-09-14 Rodrigo Kumpera <rkumpera@novell.com>
2490 * jit-icalls.c (mono_class_static_field_address): handle vtable failure
2493 2009-09-16 Zoltan Varga <vargaz@gmail.com>
2495 * mini-exceptions.c (mono_handle_exception_internal): Store the computed
2496 lmf before calling filter clauses as well. Fixes #539550.
2498 * exceptions.cs: Add a test.
2500 2009-09-14 Zoltan Varga <vargaz@gmail.com>
2502 * aot-compiler.c (add_generic_class): Add instances of
2503 Array.GetGenericValueImpl as well.
2505 * Makefile.am (fullaotcheck): Copy and aot more assemblies so linq
2508 * generics.cs: Add a fullaot linq test.
2510 2009-09-10 Zoltan Varga <vargaz@gmail.com>
2512 * aot-compiler.c (arch_emit_static_rgctx_trampoline): Don't clobber argument
2515 2009-09-10 Bill Holmes <billholmes54@gmail.com>
2517 * mini-trampolines.c (mono_delegate_trampoline) : Call
2518 mono_cominterop_get_invoke if the delegate target object
2521 Code is contributed under MIT/X11 license.
2523 2009-09-09 Sebastien Pouliot <sebastien@ximian.com>
2525 * method-to-ir.c: For CoreCLR throw a SecurityException if an
2526 internal call is defined outside platform code. Reduce code
2527 duplication with existing [Method|Field]AccessException
2529 2009-09-08 Rodrigo Kumpera <rkumpera@novell.com>
2531 * mini-x86.c (mono_arch_emit_call): Don't reduce stack usage by 4
2532 if the return value is a small struct passed on regs.
2534 2009-09-09 Zoltan Varga <vargaz@gmail.com>
2536 * cpu-arm.md mini-arm.c: Remove unused opcodes.
2538 * mini-codegen.c: Enable the cpu description validation for arm.
2540 2009-09-08 Zoltan Varga <vargaz@gmail.com>
2542 * basic-calls.cs: Move the test_0_float_load_and_store_with_big_offset ()
2543 test which depends on structs to objects.cs.
2545 * basic-calls.cs: Remove calls to Console.WriteLine and throws, since those
2546 require object model related stuff working.
2548 * cpu-x86.md mini-x86.c: Remove more unused opcodes.
2550 * mini-ops.h: Fix OP_BIGMUL instruction descriptions.
2552 * mini-codegen.c (mono_local_regalloc): Validate the cpu description
2553 against the instruction metadata in mini-ops.h. amd64 only for now.
2555 * mini-ops.h: Fix some instruction descriptions.
2557 * mini-ops.h mini-x86.c mini-amd64.c cpu-<ARCH>.md: Remove some
2558 unused instructions.
2560 2009-09-06 Zoltan Varga <vargaz@gmail.com>
2562 * exceptions.cs: Add a new test.
2564 2009-09-05 Rodrigo Kumpera <rkumpera@novell.com>
2566 * mini-x86.c (needs_stack_frame): OSX requires full frames to keep proper alignment.
2568 2009-09-06 Zoltan Varga <vargaz@gmail.com>
2570 * mini-llvm.c (mono_llvm_emit_method): Add a few more missing casts,
2571 skip empty phi opcodes.
2573 * mini-llvm.c (mono_llvm_emit_method): Handle unsigned volatile variables
2574 correctly by zero extending after loads. Skip methods containing calls
2575 to the monitor enter/exit trampolines.
2577 * tramp-x86.c (mono_arch_create_trampoline_code): Align the stack
2578 when calling mono_thread_force_interruption_checkpoint ().
2580 * mini.c (mini_method_compile): Disable llvm when AOT compiling.
2582 * tramp-amd64.c (mono_arch_patch_callsite): Add support for 32 bit ->
2584 (mono_arch_nullify_class_init_trampoline): Read 'buf' instead of 'code'.
2586 * mini-llvm.c (mono_llvm_emit_method): Add a few missing conversions so a
2587 bootstrap could run.
2589 2009-09-04 Zoltan Varga <vargaz@gmail.com>
2591 * mini.c (mini_init): Set callbacks.get_runtime_build_info ().
2593 2009-09-03 Zoltan Varga <vargaz@gmail.com>
2595 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Pass the start
2597 mono_breakpoint_clean_code () when using LLVM as the prologues generated by
2598 LLVM might be very short.
2600 * mini-x86.c (mono_arch_output_basic_block): Maintain stack alignment
2601 in OP_THROW/RETHROW.
2603 * exceptions-x86.c: Rewrite the throw trampolines so they maintain stack
2606 2009-09-03 Zoltan Varga <vargaz@gmail.com>
2608 * mini-amd64.c (mono_arch_get_vcall_slot): Pass the start of the method to
2609 mono_breakpoint_clean_code () when using LLVM as the prologues generated by
2610 LLVM might be very short.
2612 2009-09-01 Zoltan Varga <vargaz@gmail.com>
2614 * exceptions-x86.c (throw_exception): Fix the previous change by substracting
2615 the alignment for the value of sp.
2617 2009-09-01 Geoff Norton <gnorton@novell.com>
2619 * mini.c (mono_get_lmf_addr): Fix jit_thread_attach for native to
2620 managed wrappers in full aot.
2622 2009-08-31 Zoltan Varga <vargaz@gmail.com>
2624 * exceptions-x86.c (get_throw_exception): Align the stack on osx.
2626 2009-08-28 Zoltan Varga <vargaz@gmail.com>
2628 * mini-llvm-cpp.cpp mini-llvm.c: Update to latest llvm api.
2630 2009-08-25 Zoltan Varga <vargaz@gmail.com>
2632 * aot-compiler.c (emit_exception_debug_info): Emit ei->flags too.
2634 * aot-runtime.c (decode_exception_debug_info): Decode ei->flags from the
2637 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
2639 * aot-runtime.c aot-compiler.c: Emit exception causes fully so we don't
2640 depend on the info MonoMethodHeader which could be missing in IL stripped
2643 2009-08-25 Zoltan Varga <vargaz@gmail.com>
2645 * mini-arm.c (add_general): Fix the passing of 64 bit values on darwin, where
2646 they are only 4 byte aligned.
2648 2009-08-21 Zoltan Varga <vargaz@gmail.com>
2650 * mini-arm.c (mono_arch_allocate_vars): Use FP as the frame pointer as
2651 was done previously, since using SP causes too many problems.
2653 * exceptions-arm.c: Fix the handling of sp/fp so unwinding through
2654 frames without a frame pointer works.
2656 * mini-arm.c (mono_arch_get_global_int_regs): Avoid using V5 as a
2657 global register in methods with calls, since the calls can go through
2658 a static rgctx trampoline which doesn't save it.
2660 2009-08-19 Zoltan Varga <vargaz@gmail.com>
2662 * mini-arm.c (mono_arch_context_get_int_reg): Handle SP as well.
2664 2009-08-18 Zoltan Varga <vargaz@gmail.com>
2666 * aot-compiler.c (add_generic_instances): Fix the net 1.1 build.
2668 2009-08-18 Christian Hergert <chris@dronelabs.com>
2670 * method-to-ir.c: Fix warnings for uninitialized variables.
2672 2009-08-18 Christian Hergert <chris@dronelabs.com>
2674 * mini-exceptions.c:
2675 * aot-compiler.c: Fix printf warnings.
2677 2009-08-18 Zoltan Varga <vargaz@gmail.com>
2679 * aot-compiler.c (add_generic_instances): Add string[] wrapper methods.
2680 Add GetGenericValueImpl<string>.
2682 * aot-compiler.c (add_generic_instances): Add instances of
2683 GenericEqualityComparer<T> for primitive types. Only emit the array
2684 wrappers into the mscorlib image.
2686 2009-08-15 Zoltan Varga <vargaz@gmail.com>
2688 * aot-runtime.c (load_method): Rename 'aot_module' -> 'amodule'. Allocate
2689 the methods_loaded array using amodule->info->nmethods.
2691 * mini.h (MonoAotFileInfo): Add an 'nmethods' field.
2692 (MONO_AOT_FILE_VERSION): Bump this.
2694 * aot-compiler.c: Emit more generic instances allowing some parts of linq
2697 * aot-runtime.c (mono_aot_get_unwind_info): Handle the case when the
2698 MonoJitInfo doesn't belong to its methods aot image.
2700 2009-08-14 Zoltan Varga <vargaz@gmail.com>
2702 * mini-arm.c (mono_arch_allocate_vars): Use SP as the default frame reg.
2704 * mini-arm.c: Fix warnings.
2706 * mini-arm.c (mono_arm_emit_load_imm): Only emit a movt if needed.
2708 * mini-arm.c (mono_arm_emit_load_imm): Use movt/movw if the cpu
2711 2009-08-12 Zoltan Varga <vargaz@gmail.com>
2713 * aot-compiler.c (arch_emit_imt_thunk): Rework the arm code to
2714 avoid clobbering IP.
2716 * mini-trampolines.c (mono_magic_trampoline): Allocate a local to
2717 hold the trampoline argument, so its initial value is available during
2720 2009-08-11 Gonzalo Paniagua Javier <gonzalo@novell.com>
2723 * exceptions-hppa.c:
2725 * exceptions-s390x.c:
2726 * exceptions-mips.c:
2728 * exceptions-sparc.c:
2729 * exceptions-alpha.c:
2731 * mini-trampolines.c:
2733 * exceptions-s390.c: add and use #define's instead of sizeof()
2734 for MonoJitInfo and MonoJitInfoTable.
2736 2009-08-10 Gonzalo Paniagua Javier <gonzalo@novell.com>
2741 * tramp-x86.c: use a #define instead of sizeof() for a few
2742 structures that use a zero-length array.
2744 2009-08-07 Rodrigo Kumpera <rkumpera@novell.com>
2746 * method-to-ir.c (mono_method_to_ir/CEE_CONSTRAINED_): Handle the
2747 case when the method is dynamic. Fixes #529238.
2749 2009-08-06 Zoltan Varga <vargaz@gmail.com>
2751 * mini.c (mono_jit_compile_method_inner): Throw an exception instead
2752 of asserting when a method is JIT compiled in full-aot mode.
2754 2009-08-03 Jerry Maine <crashfourit@gmail.com>
2756 Contributed under the terms of the MIT/X11 license by
2757 Jerry Maine <crashfourit@gail.com>.
2759 * fixed wrong dates in changelog.
2761 2009-08-03 Jerry Maine <crashfourit@gmail.com>
2763 Contributed under the terms of the MIT/X11 license by
2764 Jerry Maine <crashfourit@gail.com>.
2766 * basic-simd.cs: added test for packed double square root.
2767 * cpu-amd64.md: added opcode info for packed double square root.
2768 * cpu-x86.md: added opcode info for packed double square root.
2769 * mini-ops.h: added IR opcode for packed double square root.
2770 * mini-x86.c: added IR to native translation code for packed double square root.
2771 * mini-amd64.c: removed todo for packed double square root.
2772 * simd-intrinsics.c: added method to IR opcode converstion for
2773 packed double square root.
2775 2009-08-03 Jerry Maine <crashfourit@gmail.com>
2777 Contributed under the terms of the MIT/X11 license by
2778 Jerry Maine <crashfourit@gail.com>.
2780 * mini-amd64.c: Added a change to help tell the difference as
2781 to what perpose the xmm register is being used--mainly to help
2783 * mini-amd64.h: Changed callee regs to use 15 out of 16
2784 (one used for special cases) xmm registers for both fp
2785 and simd ops. Added define to turn on new feature in the regalloc
2786 that allows fp and simd ops to share the xmm regs happily.
2787 * codegen.c: Added code to detect for which perpose an xmm reg is
2788 being used (fp or simd) and to translate back and forth to the
2789 correct logical reg bank (fp or simd) for 'spill load's.
2791 2009-08-03 Jerry Maine <crashfourit@gmail.com>
2793 Contributed under the terms of the MIT/X11 license by
2794 Jerry Maine <crashfourit@gail.com>.
2796 * basic-simd.cs: Added tests for stressing the regalloc when running with
2797 16 simd regs and when simd and fp ops share the same reg bank.
2799 2009-08-01 Mark Probst <mark.probst@gmail.com>
2801 * method-to-ir.c (mini_emit_stobj): If we call mono_value_copy()
2802 in shared generic code, we might have to look up the class in the
2803 RGCTX. If we use the class directly, compute its GC descriptor.
2805 2009-07-31 Rodrigo Kumpera <rkumpera@novell.com>
2807 * mini.c (mono_jit_runtime_invoke): Fix a warning.
2809 2009-07-31 Rodrigo Kumpera <rkumpera@novell.com>
2811 * mini.c (mono_jit_runtime_invoke): Initialize the class and
2812 check for errors. Fixed the case when the class with the Main
2815 2009-07-31 Jerry Maine <crashfourit@gmail.com>
2817 Contributed under the terms of the MIT/X11 license by
2818 Jerry Maine <crashfourit@gail.com>.
2820 * cpu-amd64.md: Fixed simple bug in machine discrition file.
2822 2009-07-31 Zoltan Varga <vargaz@gmail.com>
2824 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_IREM_UN_IMM.
2826 2009-08-30 Rodrigo Kumpera <rkumpera@novell.com>
2828 * method-to-ir.c: Fix naming of stelem and ldelem.
2830 2009-07-30 Zoltan Varga <vargaz@gmail.com>
2832 * driver.c (main_thread_handler): Check that the assembly loaded
2833 matches the filename when doing AOT.
2835 2009-07-30 Mark Probst <mark.probst@gmail.com>
2837 * mini.c: get_ip_from_sigctx installer has been removed, so don't
2840 * mini-x86.h, mini-amd64.h, mini-ppc.h: UCONTEXT macros moved (to
2841 utils/mono-sigcontext.h).
2843 * exceptions-amd64.c: Use the UCONTEXT_GREGS macro instead of an
2846 2009-07-29 Massimiliano Mantione <massi@ximian.com>
2848 * mini.c (mono_codegen):
2849 Call profiler hook to keep track of method code buffers.
2851 2009-07-27 Mark Probst <mark.probst@gmail.com>
2853 * method-to-ir.c: Invoke write barriers for the
2854 Interlocked.(Compare)Exchange JIT intrinsics.
2856 2009-07-26 Raja R Harinath <harinath@hurrynot.org>
2858 * Makefile.am (version.h): Fix issues when built out of tree.
2859 Remove some redundant 'grep's piped through 'sed's.
2861 Fri Jul 24 17:28:37 CEST 2009 Steven Munroe <munroesj@us.ibm.com>
2863 This patch is contributed under the terms of the MIT/X11 license
2865 * mini-ppc.c (mono_arch_output_basic_block):
2866 (OP_STOREI1_MEMBASE_REG): 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.
2869 (OP_STOREI2_MEMBASE_REG, OP_STORE_MEMBASE_REG): Same.
2870 (OP_LOAD_MEMBASE, OP_LOADI4_MEMBASE, OP_LOADU4_MEMBASE,
2871 OP_LOADI1_MEMBASE, OP_LOADU1_MEMBASE, OP_LOADU2_MEMBASE,
2872 OP_LOADI2_MEMBASE): Same.
2873 (OP_STORER8_MEMBASE_REG, OP_LOADR8_MEMBASE,
2874 OP_STORER4_MEMBASE_REG, OP_LOADR4_MEMBASE): Same.
2875 (OP_STOREI1_MEMINDEX): Use prefered base/offset order for
2877 (OP_STOREI2_MEMINDEX, OP_STORE_MEMINDEX): Same.
2878 (OP_LOAD_MEMINDEX, OP_LOADI4_MEMINDEX, OP_LOADU4_MEMINDEX,
2879 OP_LOADU2_MEMINDEX, OP_LOADI2_MEMINDEX, OP_LOADU1_MEMINDEX,
2880 OP_LOADI1_MEMINDEX): Same
2881 (OP_LOADR4_MEMINDEX, OP_LOADR8_MEMINDEX, OP_STORER4_MEMINDEX,
2882 OP_STORER8_MEMINDEX): Same
2883 (OP_JMP): Use addis/addi sequence for int cfg->stack_usage
2885 (mono_arch_emit_prolog): Handle 32-bit offsets combining addis
2886 for bits 32-47 with signed load/store diplacements for bits
2887 48-63. Use prefered base/offset order for indexed form.
2889 Fri Jul 24 16:57:12 CEST 2009 Steven Munroe <munroesj@us.ibm.com>
2891 This patch is contributed under the terms of the MIT/X11 license
2893 * mini-ppc.c: Define PPC_MOVE_FPR_GPR and PPC_ISA_64.
2894 (mono_arch_get_vcall_slot): Fx pointer to int cast warning.
2895 (mono_arch_decompose_opts): Make OP_ICONV_TO_R4 and
2896 OP_ICONV_TO_R8 decompose conditional on !PPC_ISA_64.
2897 (mono_arch_output_basic_block) [OP_JMP]: Use ppc_load32 for
2898 cfg->stack_usage to avoid size warnings.
2899 (mono_arch_output_basic_block) [__mono_ppc64__]: Replace
2900 store/load sequence with mffgpr if PPC_MOVE_FPR_GPR is true.
2901 (mono_arch_output_basic_block) [!__mono_ppc64__]: For
2902 OP_ICONV_TO_R4 or OP_ICONV_TO_R8 and PPC_ISA_64 use fcfid
2904 (mono_arch_emit_prolog): Move mono_emit_unwind_op_def_cfa
2905 after code varible is initialized.
2906 Add g_assert ppc_is_imm16 for ainfo->offset. Handle
2907 ainfo->size == 8 when ainfo->offset !ppc_is_imm16.
2908 (mono_arch_emit_epilog):
2909 Move Use ppc_load32 for cfg->stack_usage to avoid size
2912 2009-07-24 Mark Probst <mark.probst@gmail.com>
2914 * method-to-ir.c: The write barrier doesn't do the store anymore,
2915 so we have always to emit it. Also, emit the wbarrier after the
2918 2009-07-24 Zoltan Varga <vargaz@gmail.com>
2920 * mini-arm.c (mono_arch_get_delegate_invoke_impls): Add a trampoline
2921 for argument count 3 too.
2923 2009-07-23 Zoltan Varga <vargaz@gmail.com>
2925 * mini.c (mono_jit_compile_method_with_opt): Add an 'ex' argument to let
2926 the caller handle the exceptions.
2927 (mono_jit_runtime_invoke): Handle exceptions thrown while compiling the
2928 method. Fixes #524498.
2930 2009-07-22 Geoff Norton <gnorton@novell.com>
2932 * mini-exceptions.c: Fix build on ia64.
2934 2009-07-22 Mark Probst <mark.probst@gmail.com>
2936 * mini-exceptions.c (ves_icall_get_frame_info): Use write
2939 2009-07-21 Zoltan Varga <vargaz@gmail.com>
2941 * mini-arm.c (mono_arch_emit_prolog): Fix thread attaching in aot
2944 2009-07-20 Zoltan Varga <vargaz@gmail.com>
2946 * basic-simd.cs (Main): Pass args to the test driver.
2948 2009-07-20 Geoff Norton <gnorton@novell.com>
2950 * mini-x86.h: Fix the x86 version guards to use Apple's
2951 properly defined macros.
2953 2009-07-20 Geoff Norton <gnorton@novell.com>
2955 * mini-x86.c: Fix --trace on darwin-x86 and other systems which require
2958 2009-07-20 Zoltan Varga <vargaz@gmail.com>
2960 * mini.c (mono_jit_runtime_invoke): Speed this up by adding a hash to
2961 MonoJitDomainInfo which maps MonoMethod's to a structure containing all
2962 the information which is needed for invokes, so only one locking+hash table
2965 * aot-compiler.c: Add a 'tool-prefix' option to be used when cross-compiling.
2967 * aot-compiler.c (add_generic_instances): Emit instances of
2968 GenericComparer<T> for primitive types.
2970 2009-07-19 Rodrigo Kumpera <rkumpera@novell.com>
2972 * mini-posix.c: Fix linux build.
2974 2009-07-19 Geoff Norton <gnorton@novell.com>
2976 * mini.h: Add prototypes for mono_runtime_syscall_fork and
2977 mono_gdb_render_native_backtraces
2978 * mini-darwin.c: Apple's syscall(SYS_fork) is very weird on x86,
2979 so we implement the sane semantics to the runtime here
2980 (mono_gdb_render_native_backtraces). Apple also uses an ancient gdb
2981 so we need to call it differently (mono_gdb_render_native_backtraces)
2982 * mini-posix.c: Move the old semantics from mini.c to the prototypes
2983 here for default implementations.
2984 * mini.c: Refactor mono_handle_native_sigsegv so that we can properly
2985 support Apple's weird syscall (SYS_fork) implementation and not busy
2986 loop in abort() on native crashes on OSX anymore.
2988 2009-07-18 Zoltan Varga <vargaz@gmail.com>
2990 * aot-runtime.c (load_method): Change the handling of the
2991 MONO_LASTAOT env variable so MONO_LASTAOT=0 means that no aot methods
2994 * mini.c (mono_patch_info_equal): Really fix the handling of RGCTX_FETCH.
2996 2009-07-17 Zoltan Varga <vargaz@gmail.com>
2998 * mini.c (mono_patch_info_equal): Revert the last change for now as it
2999 seems to break the aot tests.
3001 * mini.c (mono_patch_info_equal): Fix the handling of
3002 MONO_PATCH_INFO_RGCTX_FETCH.
3004 2009-07-16 Zoltan Varga <vargaz@gmail.com>
3006 * unwind.c: Use TARGET_AMD64 instead of __x86_64__.
3008 * mini.c (mono_patch_info_hash): Fix the handling of
3009 MONO_PATCH_INFO_INTERNAL_METHOD.
3010 (mono_patch_info_equal): Ditto.
3012 2009-07-16 Zoltan Varga <vargaz@gmail.com>
3014 * mini-llvm.c (mono_llvm_emit_method): Use module instead of ctx->module
3017 * mini-llvm.c: Add some infrastructure for AOT support.
3019 2009-07-15 Zoltan Varga <vargaz@gmail.com>
3021 * mini-llvm-cpp.c: Update to the latest llvm api.
3023 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Set the EnablePrettyStackTrace
3024 option to false to prevent llvm from installing signal handlers which
3027 2009-07-15 Rodrigo Kumpera <rkumpera@novell.com>
3030 * cpu-amd64.md: Revert previous change as those instructions
3031 take 2 separate arguments. Remember to read the arch docs more
3032 carefully next time.
3034 2009-07-15 Zoltan Varga <vargaz@gmail.com>
3036 * mini-llvm-cpp.cpp (mono_llvm_build_alloca): Update to latest llvm api.
3038 Wed Jul 15 17:20:27 CEST 2009 Paolo Molaro <lupus@ximian.com>
3040 * mini-ppc.c: exploit multiple load/store units if available (rest of
3041 the change from Steven Munroe (<munroesj@us.ibm.com>) first patch at
3042 http://bugzilla.novell.com/show_bug.cgi?id=487846).
3044 Wed Jul 15 16:24:57 CEST 2009 Paolo Molaro <lupus@ximian.com>
3046 * mini-ppc.c: integrate most of Steven Munroe (<munroesj@us.ibm.com>)
3047 first patch at http://bugzilla.novell.com/show_bug.cgi?id=487846.
3049 2009-07-14 Rodrigo Kumpera <rkumpera@novell.com>
3051 * cpu-x86.md: Fix missing clobbering from trancendental simd
3054 * cpu-amd64.md: Same.
3056 2009-07-14 Jerry Maine <crashfourit@gmail.com>
3058 Contributed under the terms of the MIT/X11 license by
3059 Jerry Maine <crashfourit@gail.com>.
3061 * basic-simd.cs: Added tests for single and doulble indexers.
3063 * cpu-amd64.md: Added simd opcode information.
3065 * mini-amd64.c: Added IR to native simd generation code.
3066 Added simd register names and function that returns them.
3068 * mini-amd64.h: Added marcos to turn on simd code compilation in
3069 amd64. Added max simd register count marco. Added caller/callee
3070 register mask marcos. Added marcos to use simd register bank.
3072 * mini.h: Added helper marco for shufling dwords and simple
3075 2009-07-14 Zoltan Varga <vargaz@gmail.com>
3077 * mini-llvm-cpp.cpp: Update to latest llvm SVN api.
3079 * Makefile.am (mono_LDADD): Pass LLVM_LDFLAGS to the linked.
3081 * unwind.c (mono_unwind_get_ops_from_fde): Make this return
3082 the length of the native code as well.
3084 * basic-simd.cs: Add a test for #521662.
3086 Mon Jul 13 17:58:50 CEST 2009 Paolo Molaro <lupus@ximian.com>
3088 * mini-ppc.c: fixed bug introduced by Steven's TLS changes.
3090 2009-07-13 Mark Probst <mark.probst@gmail.com>
3092 * mini.c: Register function for getting the IP from a signal
3093 context with metadata.
3095 2009-07-13 Zoltan Varga <vargaz@gmail.com>
3097 * method-to-ir.c (mono_method_to_ir): When calling a gshared method,
3098 call a generic class init trampoline if needed. Fixes #519336.
3100 * generics.cs: Add a test.
3102 2009-07-09 Mark Probst <mark.probst@gmail.com>
3104 * method-to-ir.c: When doing a call which might be remote from
3105 shared generic code to other shared code with open type arguments,
3106 get the remoting invoke wrapper from the RGCTX and do an indirect
3109 2009-07-03 Zoltan Varga <vargaz@gmail.com>
3111 * mini-trampolines.c (get_unbox_trampoline): Add an rgctx trampoline
3112 after the unbox trampoline in the full-aot case.
3114 2009-07-02 jonas echterhoff <jonas@unity3d.com>
3116 * mini.c: Move initialization of jit_mutex before debugger initialization
3121 * Info.plist: added Info.plist and link flag to enable the mono executable
3122 to access other processes. Requires codesigning of the executable to work.
3124 * mdb-debug-info32-darwin.s: The same as mdb-debug-info32.s, changed to
3129 2009-06-30 Zoltan Varga <vargaz@gmail.com>
3131 * driver.c (mini_regression): Handle loading errors. Fixes #508869.
3133 2009-06-29 Zoltan Varga <vargaz@gmail.com>
3135 * mini-exceptions.c (get_generic_context_from_stack_frame): Fix the case
3136 when the generic instance is an instantiation of a subclass of the
3137 methods class. Fixes #517166.
3139 2009-06-26 Zoltan Varga <vargaz@gmail.com>
3141 * mini-amd64.c (mono_arch_emit_prolog): Fix thread attaching in AOTed
3144 * mini.c (mono_jit_thread_attach): Allow domain to be NULL for calls from
3147 * CMakeLists.txt: Add minimal support for installation.
3149 2009-06-25 Zoltan Varga <vargaz@gmail.com>
3151 * aot-compiler.c (emit_and_reloc_code): Factor out the code to
3152 determine whenever a method is directly callable to a separate function.
3154 * mini-<ARCH>.c tramp-<ARCH>.c: Remove needless casts and add new
3155 needed ones as a result of the previous change.
3157 * mini-<ARCH>.c tramp-<ARCH>.c: Use mgreg_t* as the
3158 type of register arrays.
3160 * mini-trampolines.c tramp-<ARCH>.c aot-runtime.c: Use mgreg_t* as the
3161 type of register arrays.
3163 2009-06-24 Jerry Maine <crashfourit@gmail.com>
3165 Contributed under the terms of the MIT/X11 license by
3166 Jerry Maine <crashfourit@gail.com>.
3168 * mini-amd64.c: Added code to convert simd IR to native amd64 sse.
3170 2009-06-24 Zoltan Varga <vargaz@gmail.com>
3172 * aot-compiler.c (emit_plt): Define debug labels for most plt entries.
3174 2009-06-24 Neale Ferguson <neale@sinenomine.net>
3176 * mini-s390x.c: Correct LCONV_TO_Ix and ICONV_TO_Ix routines. Fix leave_method
3177 dump of structure return value. Fix some formatting.
3178 * cpu-s390x.md: Fix lengths of instruction sequences.
3179 * mini-s390.c: Minor formatting changes.
3181 2009-06-24 Zoltan Varga <vargaz@gmail.com>
3183 * mini-x86.h: Applied patch from Romain Tartiere (romain@blogreen.org).
3184 Use sigaction on freebsd as well.
3186 2009-06-23 Zoltan Varga <vargaz@gmail.com>
3188 * mini.h: Don't define MONO_ARCH_HAVE_TLS_GET to 0, as some code
3191 * mini.c (mini_init): Revert a change which breaks cross-compilation.
3193 2009-06-22 Mark Probst <mark.probst@gmail.com>
3195 * mini-ppc.c, cpu-ppc.md: Enable TLS on Darwin/G4.
3197 2009-06-22 Mark Probst <mark.probst@gmail.com>
3199 * mini.c, mini.h: Tell the runtime whether we support MONO_TLS.
3201 2009-06-20 Martin Baulig <martin@ximian.com>
3204 (MonoDebuggerThreadFlags): New enum typedef.
3205 (MonoDebuggerThreadInfo): Added `guint32 thread_flags'.
3206 (mono_debugger_thread_created): Added `gpointer func' argument;
3207 initialize the new `thread_flags' field.
3209 2009-06-18 Martin Baulig <martin@ximian.com>
3211 * debug-debugger.h (MonoDebuggerRuntimeFlags): New enum typedef.
3212 (MonoDebuggerInfo): Renamed the `dummy' field info `runtime_info'.
3215 (mini_debugger_set_attach_ok): New function; sets the attach-ok
3216 flag in `MONO_DEBUGGER__info.runtime_info'.
3219 (mono_main): Call mini_debugger_set_attach_ok() if generics
3220 sharing is disabled.
3222 2009-06-22 Zoltan Varga <vargaz@gmail.com>
3224 * aot-compiler.c (add_wrappers): Fix a warning.
3226 * mini-ppc.c tramp-ppc.c exceptions-ppc.c aot-compiler.c: Update after
3227 the ppc load/store macro changes.
3229 2009-06-21 Zoltan Varga <vargaz@gmail.com>
3231 * tramp-ppc.c (mono_arch_patch_plt_entry): Implement this.
3233 * aot-compiler.c (mono_compile_assembly): Sanitize the plt symbol too,
3234 not just the got symbol.
3236 * mini-ppc.c aot-compiler.c unwind.c: Implement generation of unwind info
3239 * aot-compiler.c unwind.c: Add infrastructure for unwind support on
3242 * aot-compiler.c: Remove some fixmes.
3244 * driver.c (mono_main): Print a helpful message when cross-compiling.
3246 * mini.c (mini_init): Disable signal handlers when cross-compiling.
3248 * method-to-ir.c (initialize_array_data): Do the optimization if the
3249 target byte order is little endian, instead of the host byte order.
3251 * aot-compiler.c: Emit sizes for most symbols, only emit runtime-invoke
3252 wrappers into the mscorlib image, Emit a unique plt symbol for each
3253 image, emit symbols for plt entries.
3255 * image-writer.c (img_writer_emit_symbol_size): New function to emit
3258 2009-06-20 Zoltan Varga <vargaz@gmail.com>
3260 * aot-compiler.c (add_wrappers): Avoid calling
3261 mono_marshal_get_type_info () since it can assert for some types.
3263 * method-to-ir.c (mono_method_to_ir): Disable aot when some forms of
3264 ldtoken are used inside wrappers.
3266 * helpers.c: Add support for prefixing tools with the arch name.
3268 * mini.h (OP_LOADR_MEMBASE): New opcodes to load/store pointer sized
3269 quantities when using ilp32.
3271 * mini-codegen.c: Use OP_LOADR_MEMBASE/OP_STORER_MEMBASE for loading/storing
3272 spill slots. Use sizeof(mgreg_t) for the spill slot size.
3274 * image-writer.c: Use .long on ilp32.
3276 * aot-compiler.c: Use 32 bit loads on ilp32.
3278 2009-06-19 Zoltan Varga <vargaz@gmail.com>
3280 * tramp-ppc.c (mono_arch_create_trampoline_code): Fix the ppc build.
3282 * mini-ops.h: Use TARGET_POWERPC define for consistency.
3284 * patch-info.h: Add 'MSCORLIB_GOT_ADDR' patch type.
3286 * aot-compiler.c aot-runtime.c: Put the mscorlib got address into the
3287 second got slot of every aot image.
3289 * aot-compiler.c aot-runtime.c mini-trampolines.c: Add support for
3290 aot on platforms with function pointers.
3292 * mini-ppc.h mini-ppp.c cpu-ppc.md exceptions-ppc.c tramp-ppc.c: Add
3293 support for aot/full aot on ppc/ppc64.
3295 * tramp-<ARCH>.c (mono_arch_patch_plt_entry): Add 'got' and 'regs'
3296 arguments which are needed on ppc.
3298 * tramp-arm.c (mono_arch_nullify_class_init_trampoline): Add 'regs'
3301 * mini-trampolines.c aot-runtime.c: Update after the above changes.
3303 * liveness.c (BITS_PER_CHUNK): Use MONO_BITSET_BITS_PER_CHUNK.
3305 * regalloc2.c (BITS_PER_CHUNK): Ditto.
3307 * aot-compiler.c (emit_got_info): Fix reading unused memory.
3309 * ir-emit.h (alloc_dreg): Add a 'return -1' to quiet some compilers.
3311 2009-06-17 Geoff Norton <gnorton@novell.com>
3313 * aot-compiler.c: Ensure we dont try to close a null dwarf writer.
3315 2009-06-17 Zoltan Varga <vargaz@gmail.com>
3317 * dwarfwriter.c (mono_dwarf_writer_create): Add an 'appending' parameter
3318 to control whenever the dwarf writer is in xdebug or aot mode.
3319 (emit_class_dwarf_info): Use a separate abbrev for structures without
3322 * aot-compiler.c: Pass the appending parameter to
3323 mono_dwarf_writer_create ().
3325 * branch-opts.c (mono_merge_basic_blocks): Fix the case when bbn
3326 falls through to its next bblock. Fixes #513931.
3328 * iltests.il: Add a test.
3330 * dwarfwriter.c (mono_dwarf_writer_emit_base_info): Emit some line number
3331 infor even if emit_line is FALSE, as the apple linker seems to require it.
3333 * image-writer.c (asm_writer_emit_symbol_diff): Call get_label ().
3335 * dwarfwriter.c (emit_cie): Emit a separate symbol for the cie start, as
3339 2009-06-15 Zoltan Varga <vargaz@gmail.com>
3341 * exceptions-mips.c (mono_arch_get_throw_exception_by_name): Fix the
3344 2009-06-13 Zoltan Varga <vargaz@gmail.com>
3346 * mini.h (struct MonoBasicBlock): Add 'has_jump_table' and
3347 'has_call_handler' fields.
3349 * method-to-ir.c (mono_method_to_ir): Set them if needed.
3351 * branch-opts.c (mono_merge_basic_blocks): Avoid iterating through the
3352 first bblock if not needed. Fixes #512790.
3354 2009-06-11 Zoltan Varga <vargaz@gmail.com>
3356 * aot-compiler.c (mono_compile_assembly): Fix a warning.
3358 * aot-compiler.c (add_wrappers): Don't emit remoting-invoke-with-check
3361 * aot-runtime.c (mono_aot_get_method): Use the original method's code for
3362 remoting-invoke-with-check wrappers, which are not needed when running with
3363 full-aot, since it doesn't support remoting.
3365 2009-06-10 Zoltan Varga <vargaz@gmail.com>
3367 * aot-compiler.c (emit_got_info): Don't emit offsets for the plt got entries.
3369 * aot-compiler.c aot-runtime.c: Don't emit the first got offset in the
3370 method info, it is not used anymore.
3372 * mini.h: Bump AOT file format version.
3374 * aot-compiler.c (arch_emit_plt_entry): Make the arm plt entries one
3377 * aot-runtime.c (mono_aot_get_plt_info_offset): Update after the
3380 * tramp-arm.c (mono_arch_patch_plt_entry): Ditto.
3382 * mini.h: Bump AOT file format version.
3384 2009-06-10 Zoltan Varga <vargaz@gmail.com>
3386 * image-writer.c (asm_writer_emit_symbol_diff): Disable the
3387 TARGET_ASM_APPLE stuff for now, as it doesn't seem to work on the
3390 * mini-arm.c (mono_arch_output_basic_block): Fix the implementation
3391 of CKFINITE and FBGE for VFP.
3393 2009-06-09 Zoltan Varga <vargaz@gmail.com>
3395 * aot-compiler.c: Don't align code to 16 bytes on arm.
3397 * aot-compiler.c (emit_method_code): Emit the unbox trampolines right
3398 before the methods they belong to.
3400 * aot-runtime.c (mono_aot_plt_resolve): Avoid creating trampolines in
3401 the full-aot case if possible, since the trampoline will be called right
3404 * aot-compiler.c (mono_compile_assembly): Decrease the number of full aot
3405 trampolines to 1024 after the change above.
3407 * aot-compiler.c (arch_emit_specific_trampoline): Rework the arm
3408 trampoline to save 8 bytes per trampoline.
3410 * tramp-arm.c (mono_arch_create_trampoline_code_full): Update after the
3413 2009-06-08 Zoltan Varga <vargaz@gmail.com>
3415 * aot-compiler.c: Use acfg->temp_prefix instead of .L to prefix labels.
3417 2009-06-08 Martin Baulig <martin@ximian.com>
3420 (MonoDebuggerExceptionAction): Moved into debug-mini.h.
3421 (_mono_debugger_throw_exception): Don't make this static.
3422 (_mono_debugger_unhandled_exception): Likewise.
3423 (mono_debugger_handle_exception): Moved to mini-exceptions.c
3426 (MonoDebuggerExceptionAction): Moved here from debug-mini.c.
3427 (_mono_debugger_throw_exception): Add function prototype.
3428 (_mono_debugger_unhandled_exception): Likewise.
3431 (mono_handle_exception_internal): Added `MonoJitInfo **out_ji'
3432 arg; return the first exception handler if the exception is caught
3433 and we're running inside the debugger.
3434 (mono_debugger_handle_exception): Moved here from debug-mini.c;
3435 improve exception handle inside runtime-invoke, check whether the
3436 exception is actually caught in the method being invoked and not
3437 by the runtime-invoke-wrapper.
3439 2009-06-08 Zoltan Varga <vargaz@gmail.com>
3441 * image-writer.c: Improve support for the osx assembler.
3443 * dwarfwriter.c: Avoid the usage of subsections if the assembler doesn't
3446 2009-06-08 Martin Baulig <martin@ximian.com>
3449 (MonoDebuggerExceptionAction): Moved into debug-mini.h.
3450 (_mono_debugger_throw_exception): Don't make this static.
3451 (_mono_debugger_unhandled_exception): Likewise.
3452 (mono_debugger_handle_exception): Moved to mini-exceptions.c
3455 (MonoDebuggerExceptionAction): Moved here from debug-mini.c.
3456 (_mono_debugger_throw_exception): Add function prototype.
3457 (_mono_debugger_unhandled_exception): Likewise.
3460 (mono_handle_exception_internal): Added `MonoJitInfo **out_ji'
3461 arg; return the first exception handler if the exception is caught
3462 and we're running inside the debugger.
3463 (mono_debugger_handle_exception): Moved here from debug-mini.c;
3464 improve exception handle inside runtime-invoke, check whether the
3465 exception is actually caught in the method being invoked and not
3466 by the runtime-invoke-wrapper.
3468 2009-06-07 Zoltan Varga <vargaz@gmail.com>
3470 * image-writer.c (append_subsection): Don't align subsections of the
3471 debug_line section as a workaround.
3473 * dwarfwriter.c: Emit line number info in the AOT case as well.
3475 2009-06-06 Steven Munroe <munroesj@us.ibm.com>
3477 This patch is contributed under the terms of the MIT/X11 license
3479 * mini-ppc.c (mono_arch_emit_exceptions): Change assert to
3480 code_len <= code_size
3482 2009-06-06 Zoltan Varga <vargaz@gmail.com>
3484 * mini-mips.c (mips_emit_exc_by_name): Fix the mips build.
3486 2009-06-04 Zoltan Varga <vargaz@gmail.com>
3488 * aot-compiler.c aot-runtime.c: Delete references to static rgctx
3489 invoke wrappers, we now use trampolines instead.
3491 2009-06-04 Mark Probst <mark.probst@gmail.com>
3493 * mini-darwin.c: The exception thread must not be registered with
3496 2009-06-04 Mark Probst <mark.probst@gmail.com>
3498 * mini-gc.c: Disable the code because it makes SGen crash.
3500 2009-06-03 Zoltan Varga <vargaz@gmail.com>
3502 * aot-compiler.c (mono_compile_assembly): Handle file open errors gracefully
3503 instead of asserting.
3505 2009-05-31 Zoltan Varga <vargaz@gmail.com>
3507 * aot-compiler.c (mono_compile_assembly): Move the creation of the
3508 output file after the code has been compiled.
3510 2009-05-30 Zoltan Varga <vargaz@gmail.com>
3512 * tramp-ppc.c (mono_arch_get_static_rgctx_trampoline): Fix 64 bit support.
3514 2009-05-31 Zoltan Varga <vargaz@gmail.com>
3516 * aot-compiler.c aot-runtime.c: Get rid of the shared/non-shared got
3517 entries distinction to simplify the code.
3519 * mini.h: Bump AOT file format version.
3521 2009-05-28 Zoltan Varga <vargaz@gmail.com>
3523 * objects.cs: Fix the signature of one of the tests.
3525 * mini.c (mini_create_ftnptr): New helper function, moved here from
3527 (mini_get_addr_from_ftnptr): Ditto.
3528 (mini_init): Install the new helpers.
3530 2009-05-28 Martin Baulig <martin@ximian.com>
3532 Correctly initialize the debugger when embedding Mono.
3534 * mdb-debug-info32.s, mdb-debug-info64.s: Add a global variable
3535 `MONO_DEBUGGER__using_debugger' to the `.mdb_debug_info' section;
3536 see documentation in mini_debug_running_inside_mdb().
3539 (mini_debug_running_inside_mdb): New function to check whether
3540 we're running inside mdb.
3542 * mini.c (mini_init): Call mini_debugger_init() if we're running
3543 inside the debugger.
3545 * driver.c (mono_main): Moved the call to mini_debugger_init()
3546 into mini_init() to make this work when embedding Mono.
3548 * debug-debugger.c (mini_debugger_init): Warn about duplicate
3549 calls to mini_debugger_init().
3551 * mini.h: Rename mono_debugger_init() -> mini_debugger_init(),
3552 mono_debugger_main() -> mini_debugger_main() and put them inside a
3553 `MONO_DEBUGGER_SUPPORTED' conditional.
3555 2009-05-26 Rodrigo Kumpera <rkumpera@novell.com>
3557 * mini-trampolines.c: Kill mono_find_delegate_trampoline_by_addr as
3558 this is no longer in use.
3561 2009-05-26 Zoltan Varga <vargaz@gmail.com>
3563 * mini-sparc.c (add_outarg_load): Fix the sparc build.
3565 * aot-compiler.c (emit_method_code): Always write out C style symbols for
3568 2009-05-27 Martin Baulig <martin@ximian.com>
3570 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
3572 * mini-x86.c (mono_arch_output_basic_block): Fix the precision of
3573 long_conv_to_r_un to 64 bits.
3575 * cpu-x86.md: Increase the instruction size due to the changes.
3577 * iltests.il.in: Add regression test.
3581 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
3583 * objects.cs: Move the previous test from basic.cs to here.
3585 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
3587 * basic.cs: Add regression test for #506915.
3589 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
3591 * method-to-ir.c (mono_method_to_ir): When doing the ldobj+stobj
3592 optimization we must check the bb of the first byte of stobj as
3593 it's the only one set in cil_offset_to_bb.
3597 2009-05-25 Zoltan Varga <vargaz@gmail.com>
3599 * image-writer.c: Fix pointer directive on ppc64.
3601 2009-05-24 Zoltan Varga <vargaz@gmail.com>
3603 * image-writer.c (asm_writer_emit_section_change): Avoid using
3604 .bss subsections on ppc too.
3606 2009-05-23 Zoltan Varga <vargaz@gmail.com>
3608 * image-writer.c: Fix the definition of TARGET_ASM_....
3610 * image-writer.c: Fix the emission of assembler directives in the last
3613 * mini-ppc.c (mono_arch_emit_exceptions): Increase the size of the
3614 exception throwing code to accomodate ppc64.
3616 * tramp-ppc.c (mono_arch_get_nullified_class_init_trampoline): Increase the
3617 size to work on ppc64 too.
3619 * mini-ppc.h (MonoCompileArch): Enable static rgctx trampolines on ppc64
3622 * image-writer.c: Clean up the #ifdef hell a bit by adding defines for
3623 the assembler dialect instead of using platform specific defines.
3625 2009-05-22 Geoff Norton <gnorton@novell.com>
3627 * mini-arm.c (get_call_info): If a structure is split between the stack
3628 and argument registers, we should not advance the stack pointer by the entire
3629 native size, but just by the amount that spilled.
3631 2009-05-22 Zoltan Varga <vargaz@gmail.com>
3633 * mini-arm.c (get_call_info): Handle structures with alignment requirements
3636 2009-05-21 Zoltan Varga <vargaz@gmail.com>
3638 * aot-compiler.c (emit_extra_methods): Encode direct runtime invoke
3641 * aot-compiler.c (add_extra_method): Fix up the collection of extra
3642 methods so wrapper don't get added twice.
3643 (add_generic_instances): Don't add methods of arrays.
3645 * generics.cs: Mark one test as !FULLAOT.
3647 2009-05-21 Rodrigo Kumpera <rkumpera@novell.com>
3649 * mini-x86.c (emit_move_return_value): Remove unused vars.
3651 2009-05-21 Rodrigo Kumpera <rkumpera@novell.com>
3653 * mini-x86.c (mono_arch_emit_call): The decompose code now supports
3654 decomposing 8 bytes structs into a LCALL.
3656 * mini-x86.c (emit_move_return_value): We no longer push the vtype
3657 pointer for where to store the returned regs.
3659 * decompose.c (mono_decompose_vtype_opts): Fix the comment to properly
3662 Fixes #471747, #471751 and #4734530 (in fact, it's a bunch of dups).
3664 2009-05-20 Miguel de Icaza <miguel@novell.com>
3666 * aot-runtime.c (mono_aot_init): Use g_getenv to work on systems
3669 2009-05-21 Zoltan Varga <vargaz@gmail.com>
3671 * aot-compiler.c (add_wrappers): Add StructureToPtr/PtrToStructure wrappers.
3673 * basic.cs: Move the test_2_cprop_bug () test to generics.cs as it involves
3676 2009-05-20 Rodrigo Kumpera <rkumpera@novell.com>
3678 * local-propagation.c (mono_local_cprop): Avoid local propagation
3679 across paired add/sub if the first instruction dest reg is it's
3680 source reg. For example:
3682 int_add_imm R12 <- R12 [1] clobbers: 1
3683 int_sub_imm R42 <- R12 [1] clobbers: 1
3685 The cprop pass would wrongly const prop + 1 to int_sub_imm which doesn't
3686 maintain the math identify.
3690 2009-05-20 Andreia Gaita <avidigal@novell.com>
3692 * Makefile.am: avoid going on the network just to get the revision,
3695 2009-05-19 Massimiliano Mantione <massi@ximian.com>
3697 Fixed estimate for short branches on amd64 (they were off mark, and
3698 enabling call prolog-epilog instrumentations caused assertions).
3699 * mini.h (struct MonoBasicBlock): added max_length field to hold the
3700 estimate for the maximum length of this basic block.
3702 - mono_arch_emit_prolog: compute max_length for each basic block
3703 (instead of max_offset), and inflate size estimate also for entry bb
3704 in case of code instrumentation.
3705 - mono_arch_output_basic_block: get rid of "cpos" (the current
3706 estimated "position" in the code), and always use "offset" instead,
3707 which is accurate; at the beginning of the function quickly recompute
3708 max_offset for all the remaining blocks, starting from the current
3709 cfg->code_len (which is correct, and not estimated) and using the
3710 estimated block lengths computed previously.
3712 2009-05-17 Zoltan Varga <vargaz@gmail.com>
3714 * exceptions-ppc.c: Remove the caching from the trampoline creation
3715 functions, it is already done in the caller.
3717 * mini-trampolines.c (mono_llvm_vcall_trampoline): Fix the llvm build.
3719 * mini-ppc.h mini-arm.h mini-x86.h mini-amd64.h: Add
3720 MONO_ARCH_GSHARED_SUPPORTED define.
3722 * mini.c (mini_init): Use the MONO_ARCH_GSHARED_SUPPORTED define.
3724 * mini-arm.c mini.c: Get rid of the unused mono_arch_fixup_jinfo ()
3727 2009-05-16 Zoltan Varga <vargaz@gmail.com>
3729 * jit-icalls.c (mono_helper_compile_generic_method): Get rid of the
3730 call to mono_marshal_get_rgctx_invoke ().
3732 * mini.c method-to-ir.c mini-trampolines.c: Get rid of the usage of
3733 mono_marshal_get_static_rgctx_invoke (), all platforms which support
3734 gshared use the static rgctx trampolines now.
3736 * mini.c (mini_init): Call mono_set_generic_sharing_supported () if the
3737 platform supports it.
3739 2009-05-15 Zoltan Varga <vargaz@gmail.com>
3741 * mini-arm.c (mono_arch_allocate_vars): Correctly save R5 when using AOT.
3743 * aot-compiler.c (emit_method_code): Avoid duplicate labels for methods.
3745 2009-05-15 Zoltan Varga <vargaz@gmail.com>
3747 * mini-ppc.c (mono_arch_emit_exceptions): Nullify the processed patches.
3749 * tramp-ppc.c (mono_arch_nullify_class_init_trampoline): Implement this
3752 2009-05-15 Massimiliano Mantione <massi@ximian.com>
3754 Made it possible for mono_arch_instrument_epilog to preserve
3755 argument registers, otherwise instrumenting the "epilogue" before
3756 a tail call would clobber them.
3757 * mini.h: Added "mono_arch_instrument_epilog_full" prototype, which
3758 if like mono_arch_instrument_epilog but with an additional parameter
3759 that states if argument registers must be preserved.
3760 * mini.c: implemented mono_arch_instrument_epilog as a call to
3761 mono_arch_instrument_epilog_full without asking to preserve argument
3762 registers (this makes the existing code work as usual).
3764 - mono_arch_instrument_epilog: add parameter to transform it into
3765 mono_arch_instrument_epilog_full, and preserve argument registers
3767 - mono_arch_output_basic_block, OP_TAILCALL case: call
3768 mono_arch_instrument_epilog_full.
3769 * mini-alpha.c, mini-arm.c, mini-hppa.c, mini-ia64.c, mini-mips.c,
3770 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c, mini-x86.c:
3771 only transformed mono_arch_instrument_epilog into
3772 mono_arch_instrument_epilog_full.
3774 2009-05-15 Geoff Norton <gnorton@novell.com>
3776 * mini-darwin.c: This works on arm now.
3778 2009-05-14 Geoff Norton <gnorton@novell.com>
3780 * jit.h, driver.c: Allow full-aot to be decided programatically by the
3783 2009-05-15 Zoltan Varga <vargaz@gmail.com>
3785 * aot-compiler.c (emit_method_code): Skip a few more characters in the debug
3788 * mini-trampolines.c (mono_magic_trampoline): Handle static rgctx invoke
3789 wrappers during full aot mode correctly.
3791 * aot-runtime.c (mono_aot_get_unbox_trampoline): Handle shared generic
3794 * aot-compiler.c (mono_aot_method_hash): Use our internal version of
3795 mono_metadata_type_hash ().
3797 2009-05-14 Massimiliano Mantione <massi@ximian.com>
3799 * mini.h, mini-codegen.c, mini-alpha.c, mini-amd64.c, mini-arm.c,
3800 mini-hppa.h, mini-hppa.c, mini-ia64.c, mini-mips.h, mini-mips.c,
3801 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c, mini-886.c:
3802 Removed MONO_INST_BRLABEL from the instruction flags, and the
3803 remaining code that used it, because we do not support branches inside
3804 basic blocks (and branch target labels) anymore.
3805 * Makefile.am: As part of the above cleanup, remove reference to
3806 BURG files which don't exist anymore.
3808 2009-05-14 Zoltan Varga <vargaz@gmail.com>
3810 * image-writer.c (asm_writer_emit_local_symbol): Make this a nop on
3813 * mini-mips.c mini-mips.h exceptions-mips.c: Transition the mips backend
3814 to use mono_arch_throw_corlib_exception.
3816 * mini-ppc.c mini-ppc.h exceptions-ppc.c: Use
3817 mono_arch_throw_corlib_exception for throwing corlib exceptions.
3819 * aot-runtime.c (decode_patch): Allocate the data for R4/R8 from the
3822 * mini.c (mono_patch_info_dup_mp): Copy the table of switch targets too.
3824 * aot-compiler.c: Emit a local symbol prefixed with the assembly name
3825 for the got to make debugging easier and to avoid confusing it with the
3828 * aot-compiler.c (emit_method_code): Emit a C style symbol for each
3829 method so a breakpoint can be set when using gdb.
3831 2009-05-13 Zoltan Varga <vargaz@gmail.com>
3833 * aot-compiler.c (mono_aot_method_hash): Implement this properly based
3834 on mono_method_get_imt_slot ().
3836 * aot-runtime.c (find_extra_method_in_amodule): Get rid of the
3837 num_decodes variables.
3839 * aot-compiler.c (mono_aot_method_hash): Revert part of the last
3840 change as it doesn't seem to work.
3842 * aot-compiler.c (mono_aot_method_hash): Improve the hashing of
3845 2009-05-12 Zoltan Varga <vargaz@gmail.com>
3847 * aot-compiler.c mini.c mini-amd64.h mini-arm.h: Kill
3848 MONO_ARCH_FULL_AOT_IMT_SUPPORTED define, both platforms now support imt.
3850 * mini.c (mini_init): Install mono_aot_get_imt_thunk as the IMT thunk
3851 builder when using full aot.
3853 * mini-amd64.c (mono_arch_build_imt_thunk): Don't handle the full-aot case
3854 here, it is already handled.
3856 * mini-arm.c (mono_arch_emit_imt_argument): Pass the dynamic imt arg
3859 * aot-compiler.c (arch_emit_imt_thunk): Implement this for ARM.
3861 * mini-arm.h: Enable IMT for full aot.
3863 * aot-compiler.c (mono_compile_assembly): Don't emit imt thunk if the
3864 arch doesn't support it.
3866 * mini.c (mini_init): Don't disable IMT for full aot if the
3867 architecture supports it.
3869 * mini.h (MonoAotTrampoline): New enum containing the different types
3870 of 'numerous' trampolines.
3871 (MONO_AOT_FILE_VERSION): Bump this.
3873 * aot-compiler.c aot-runtime.c: Unify the handling of specific and
3874 static rgctx trampolines. Add support for full-aot IMT thunks.
3876 * mini-amd64.h: Enable IMT for full aot.
3878 * TestDriver.cs: Add a CategoryAttribute class and an --exclude option
3879 to exclude tests belonging to a category.
3881 * generics.cs: Mark some tests with a !FULLAOT category.
3883 * Makefile.am (fullaotcheck): Run tests with --exclude !FULLAOT. Include
3886 2009-05-11 Zoltan Varga <vargaz@gmail.com>
3888 * aot-compiler.c (emit_and_reloc_code): Move the implementation of
3889 MONO_PATCH_INFO_GOT_OFFSET to a separate arch-specific function.
3890 (emit_plt): Fix a warning.
3892 2009-05-10 Zoltan Varga <vargaz@gmail.com>
3894 * aot-compiler.c aot-runtime.c: Fix the build by moving is_shared_got_patch
3895 back into aot-compiler.c to a place where the other functions shared by
3896 the runtime and aot compiler are.
3898 * aot-compiler.c aot-runtime.c: Emit the got addr using a separate symbol,
3899 as done previously, instead of in MonoAotFileInfo, since pointers might have
3900 alignment requirements.
3902 * mini.h: Bump AOT file format version.
3904 2009-05-10 Miguel de Icaza <miguel@novell.com>
3906 * aot-runtime.c (mono_aot_is_shared_got_patch): Move this routine
3907 that is used at runtime from the aot-compiler.c, this makes it
3908 work on setups that remove the AOT compiler from the output
3911 2009-05-09 Zoltan Varga <vargaz@gmail.com>
3913 * tramp-ppc.c (mono_arch_get_static_rgctx_trampoline): Implement this for
3916 * mini-ppc.h: Enable static rgctx trampolines for ppc.
3918 * mini-<ARCH>.h: Kill the MONO_ARCH_ENABLE_EMIT_STATE_OPT define.
3920 * decompose.c (mono_decompose_long_opts): Move the ppc/sparc specific
3921 stuff to mono_arch_decompose_long_opts ().
3922 (mono_decompose_opcode): Remove some dead code.
3924 2009-05-08 Rodrigo Kumpera <rkumpera@novell.com>
3926 * method-to-ir.c (mono_method_to_ir): Fix boostrap of non amd64 builds
3927 cmethod can be null for quite a some reasons.
3929 2009-05-08 Rodrigo Kumpera <rkumpera@novell.com>
3931 * method-to-ir.c (mono_method_to_ir): Fix non amd64 builds.
3933 2009-05-08 Zoltan Varga <vargaz@gmail.com>
3935 * aot-compiler.c (arch_emit_got_access): Fix the aot-not-supported build.
3937 2009-05-08 Zoltan Varga <vargaz@gmail.com>
3939 * method-to-ir.c (mono_emit_call_args): Add a 'tail' flag argument.
3940 (mono_method_to_ir): Use MONO_ARCH_USE_OP_TAIL_CALL macro to determine
3941 whenever to make tail calls using OP_TAIL_CALL. Enable support for tail
3942 calls returning structures by addr on amd64.
3944 * mini-amd64.h (MONO_ARCH_USE_OP_TAIL_CALL): New arch-specific macro.
3946 * iltests.il.in: Restructure the tail call tests a bit.
3948 2009-05-07 Zoltan Varga <vargaz@gmail.com>
3950 * aot-compiler.c (add_wrappers): Add remoting-invoke-with-check wrappers
3951 for virtual methods too.
3953 2009-05-06 Raja R Harinath <harinath@hurrynot.org>
3955 * method-to-ir.c (mono_method_to_ir): Revert change of 2009-05-02
3956 due to regression in verifying System.dll.
3958 2009-05-06 Zoltan Varga <vargaz@gmail.com>
3960 * debug-mini.c (mono_debugger_method_has_breakpoint): Allow breakpoints
3963 * dwarfwriter.c (emit_class_dwarf_info): Add support for generic
3966 * aot-compiler.c aot-runtime.c: Use our own hash function instead of
3967 g_str_hash () which can change.
3969 * driver.c (mini_regression): Disable optimizations not supported by
3970 the cpu. Fixes #500019.
3972 * aot-runtime.c (mono_aot_get_unwind_info): Fix the --enable-minimal=aot
3975 2009-05-06 Zoltan Varga <vargaz@gmail.com>
3977 * mini-llvm.c (mono_llvm_emit_method): Update the OP_TLS_GET implementation
3978 to the latest LLVM code.
3980 2009-05-05 Zoltan Varga <vargaz@gmail.com>
3982 * genmdesc.pl (load_opcodes): Fix this after the TARGET_... changes.
3984 2009-05-04 Zoltan Varga <vargaz@gmail.com>
3986 * mini-llvm.c (mono_llvm_emit_method): Implement TLS support on
3989 * aot-compiler.c (encode_patch_list): Simplify this considerably as we are
3990 no longer saving offsets, so just save the patch types along with the other
3992 * aot-runtime.c (load_patch_info): Update after the changes to
3993 encode_patch_list ().
3994 (decode_got_entry): Removed, merged into load_patch_info ().
3995 (is_shared_got_patch): Removed, call the same function from
3998 * mini.h: Bump aot file format version.
4000 * aot-compiler.c aot-runtime.c: Resurrect static linking support. Kill the
4001 half-finished no-dlsym code.
4003 * aot-runtime.c (load_method): Kill the old and bit-rotten use_loaded_code
4006 * mini-<ARCH>.h mini-trampolines.c aot-runtime.c: Kill the
4007 MONO_ARCH_HAVE_CREATE_TRAMPOLINE_FROM_TOKEN define.
4009 2009-05-02 Zoltan Varga <vargaz@gmail.com>
4011 * tramp-amd64.c (mono_arch_get_static_rgctx_trampoline): Increase the
4012 buffer length to work with AOT code.
4014 * method-to-ir.c (mono_method_to_ir): Handle loading errors in the
4015 ldfld/stfld opcodes.
4017 * exceptions-x86.c (mono_arch_get_throw_exception_by_name): Simplify this
4020 * mini-llvm.c mini-x86.c: Implement 32 bit and x86 support.
4022 * ssa.c (mono_ssa_compute): Don't skip I8 values when using LLVM.
4024 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Update to the latest
4027 * mini.c (mini_method_compile): Set the from_llvm flag in MonoJitInfo
4028 if needed. Don't decompose long operations when using llvm.
4030 2009-05-01 Zoltan Varga <vargaz@gmail.com>
4032 * aot-compiler.c aot-runtime.c: Use mono_pagesize () instead of the
4035 * aot-runtime.c (load_aot_module): Get rid of another mprotect call.
4037 2009-05-03 Martin Baulig <martin@ximian.com>
4039 * debug-debugger.c (debugger_insert_source_breakpoint): Don't call
4040 mono_debugger_insert_method_breakpoint() since the class init
4041 handler we're inserting at the top of the method already gives us
4044 2009-04-30 Zoltan Varga <vargaz@gmail.com>
4046 * decompose.c (mono_decompose_long_opts): Move the implementation of LNEG
4047 to mono_arch_decompose_long_opts () for x86 and arm.
4049 2009-04-29 Zoltan Varga <vargaz@gmail.com>
4051 * mini-codegen.c (mono_regstate_alloc_int): Use __x86_64__ instead of
4054 2009-04-28 Zoltan Varga <vargaz@gmail.com>
4056 * *.h *.c: Use TARGET_<ARCH> defines instead of __<arch>__ defines in the
4059 2009-04-26 Zoltan Varga <vargaz@gmail.com>
4061 * aot-runtime.c (mono_aot_create_specific_trampoline): Add a stat for the
4062 number of trampolines used in full-aot mode.
4064 * aot-compiler.c: Add an ntrampolines option to set the number of
4065 trampolines emitted in full-aot mode.
4067 2009-04-27 Zoltan Varga <vargaz@gmail.com>
4069 * mini-llvm.c (mono_llvm_emit_method): Implement OP_CHECK_THIS using
4070 a volatile load. Get rid of get_tempname (), llvm assigns names
4073 * mini-llvm-cpp.cpp (mono_llvm_build_volatile_load): New instruction
4076 * mini-llvm.c (mono_llvm_emit_method): Don't call LLVMGetParam on
4079 * abcremoval.c (REPORT_ABC_REMOVAL): Don't output messages at verbose
4082 * mini-codegen.c (mono_local_regalloc): Prevent sreg1/dreg to be allocated
4083 to the same register as a fixed sreg2. Fixes #497271.
4085 * iltests.il.in: Add a new test.
4087 2009-04-26 Zoltan Varga <vargaz@gmail.com>
4089 * mini-amd64.c: Use moves instead of pushes for passing arguments on the
4090 stack, since pushes complicate exception handling.
4092 * exceptions-amd64.c (mono_arch_find_jit_info): Don't pop the arguments of
4093 the stack if they are passed using moves.
4095 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add an assert.
4097 * method-to-ir.c (mono_method_to_ir): Disable fast virtual generic methods
4100 * mini-llvm.c (mono_llvm_emit_method): Call jit icall wrappers, not the
4101 icalls themselves. Convert arguments of FCOMPARE. Convert the destination
4102 of FMOVE if it is an R4.
4104 2009-04-25 Zoltan Varga <vargaz@gmail.com>
4106 * mini-ops.h: Add OP_LLVM_OUTARG_VT opcode.
4108 * mini.h (LLVMCallInfo): New structure to store calling convention
4109 information for the LLVM back end similar to the CallInfo structures in
4112 * mini-amd64.c (mono_arch_get_llvm_call_info): New arch function to return
4113 call information in a format usable by LLVM.
4114 (mono_arch_emit_call): Move the LLVM handling code to mono_llvm_emit_call ().
4116 * method-to-ir.c (mono_emit_call_args): Emit calls using
4117 mono_llvm_emit_call () when compiling using LLVM.
4119 * mini-llvm.c: Implement support for passing/receiving valuetypes. Add
4120 comments to all functions. Fix memory leaks. Add a public init/cleanup
4123 * mini.c: Call the llvm init/cleanup functions in mini_init()/cleanup().
4125 * method-to-ir.c (handle_array_new): Disable llvm when calling the vararg
4126 mono_array_new_va () jit icall.
4128 Fri Apr 24 16:44:08 CEST 2009 Paolo Molaro <lupus@ximian.com>
4130 * Makefile.am, genmdesc.c, genmdesc.pl: tiny refactor to allow
4131 multiple machine description files to be specified.
4132 * mini-ops.h: fixes for cross-compilation.
4134 2009-04-22 Miguel de Icaza <miguel@novell.com>
4136 * aot-runtime.c (make_writable): Use mono_mprotect to simplify
4139 2009-04-22 Zoltan Varga <vargaz@gmail.com>
4141 * method-to-ir.c (mono_method_to_ir): Force init_locals to be TRUE
4142 to prevent asserts in various passes. Fixes #497220.
4144 2009-04-21 Zoltan Varga <vargaz@gmail.com>
4146 * mini-trampolines.c (mono_generic_class_init_trampoline): Remove
4149 * aot-compiler.c aot-runtime.c: Emit the unwind info into a separate
4150 table to avoid duplicates.
4152 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
4154 * aot-compiler.c (emit_method_code): Avoid writing symbols if the nodebug
4157 2009-04-20 Rodrigo Kumpera <rkumpera@novell.com>
4159 * mini.c (mini_method_verify): Fail fulltrust code if the exception
4160 is for method or field access.
4162 2009-04-20 Zoltan Varga <vargaz@gmail.com>
4164 * mini-llvm-cpp.cpp (mono_llvm_dump_value): New helper function to print
4167 * mini-llvm.c (mono_llvm_emit_method): Use it.
4169 * mini-llvm.c (type_to_llvm_type): Fix the mapping of enums.
4170 (mono_llvm_emit_method): Add support for CAS. Fix handling of CSET opcodes
4173 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add support for
4174 synchronized methods.
4176 * mini.c (mini_method_compile): Disable LLVM for dynamic methods.
4178 * mini.c (mini_method_compile): Enable ABCREM when running with LLVM.
4180 * mini-llvm.c (mono_llvm_emit_method): Add support for OP_LOADI4_MEM/
4183 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Add a MONO_LLVM env variable
4184 allowing some options to be set dynamically.
4186 2009-04-19 Zoltan Varga <vargaz@gmail.com>
4188 * mini-llvm.c (mono_llvm_emit_method): Handle compares followed by an
4189 unconditional branch.
4191 * mini.h (MonoTrampolineType): Add new trampoline type
4192 'MONO_TRAMPOLINE_LLVM_VCALL' which handles virtual calls made from LLVM
4195 * mini-trampolines.c (mono_llvm_vcall_trampoline): New C trampoline
4198 * mini-trampolines.c (mono_create_llvm_vcall_trampoline): New trampoline
4201 * mini.c (mini_init): Avoid using the common vtable trampoline when LLVM
4202 is enabled. Instead, use the llvm vcall trampoline.
4204 * mini-trampolines.c (mono_get_vcall_slot_addr): New helper function.
4206 * mini-trampolines.c tramp-amd64.c tramp-x86.c: Use it.
4208 * mini-<ARCH>.c: Get rid of the identical mono_arch_get_vcall_slot_addr ()
4211 * mini-<ARCH>.h mini-trampolines.c mini.c: Get rid of
4212 MONO_ARCH_COMMON_VTABLE_TRAMPOLINE, it is supported by all archs.
4214 * mini-ia64.c (mono_arch_lowering_pass): Null out the sregs of the
4215 OP_IA64_CSET opcode.
4217 * mini.c: Fix a warning.
4219 * mini-llvm.c (mono_llvm_emit_method): Convert arguments of SWITCH and
4220 THROW to the appropriate llvm type.
4222 2009-04-18 Zoltan Varga <vargaz@gmail.com>
4224 * mini.c (mini_method_compile): Add statistics for methods JITted
4227 2009-04-17 Zoltan Varga <vargaz@gmail.com>
4229 * method-to-ir.c: Fix the computation of ins_sreg_counts for ia64
4230 OP_IA64_CMP_<cond>_IMM opcodes.
4232 2009-04-17 Zoltan Varga <vargaz@gmail.com>
4234 * mini-llvm.c (emit_cond_system_exception): Implement throwing of
4237 * dwarfwriter.c (mono_dwarf_writer_emit_method): Handle --regression
4240 * mini-llvm.c (type_to_llvm_type): Avoid accessing t->data.klass for
4243 2009-04-17 Atsushi Enomoto <atsushi@ximian.com>
4245 * mini-exceptions.c : add thread id to EXCEPTION trace message.
4247 2009-04-17 Zoltan Varga <vargaz@gmail.com>
4249 * tramp-amd64.c (mono_arch_get_static_rgctx_trampoline): Fix AOT
4252 * tramp-x86.c (mono_arch_get_unbox_trampoline): Implement static
4253 rgctx invoke trampolines for x86.
4255 * mini-x86.c (mono_arch_output_basic_block): Add a few nops before
4256 indirect calls to simplify get_vcall_slot_addr (). Fixes #494567.
4257 (mono_arch_get_vcall_slot): Simplify this.
4259 2009-04-16 Zoltan Varga <vargaz@gmail.com>
4261 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Move the calls to
4262 mono_debug_add_delegate_trampoline () to get_delegate_invoke_impl ().
4264 2009-04-14 Zoltan Varga <vargaz@gmail.com>
4266 * aot-compiler.c tramp-arm.c mini-arm.c: Implement static rgctx
4267 trampolines for ARM. Add full-aot support for delegate invokes for ARM.
4269 * mini-trampolines.c (mono_magic_trampoline): Fix the build.
4271 * liveness.c (visit_bb): Remove a needless assert.
4273 2009-04-13 Zoltan Varga <vargaz@gmail.com>
4275 * mini-trampolines.c (mono_create_delegate_trampoline): Delegate the
4276 full aot support to the arch specific code.
4278 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Add full-aot support.
4280 * aot-compiler.c (emit_trampolines): Emit delegate invoke impl trampolines.
4282 * aot-compiler.c (emit_named_code): Rename this to 'emit_trampoline'.
4284 * mini-amd64.c (mono_arch_get_delegate_invoke_impls): New function to
4285 collect information about the delegate invoke impl trampolines.
4287 * mini.h (MonoAotTrampInfo): New structure collecting the information needed
4288 to save trampolines during full-aot mode.
4290 * mini-trampolines.c (mono_create_static_rgctx_trampoline): New trampoline
4291 creation function which returns a trampoline which sets the rgctx
4293 (mono_magic_trampoline): Use the rgctx trampoline instead of an rgctx
4294 wrapper if possible.
4295 (mono_delegate_trampoline): Ditto.
4297 * mini.c (mono_jit_runtime_invoke): Ditto.
4299 * tramp-amd64.c: Add an implemention of static rgctx trampolines for AMD64.
4301 * aot-compiler.c aot-runtime.c: Add support for static rgctx trampolines.
4303 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
4305 2009-04-12 Zoltan Varga <vargaz@gmail.com>
4307 * mini-ia64.c (mono_arch_lowering_pass): Use NULLIFY_INS instead of
4308 just setting the opcode to OP_NOP.
4310 2009-04-11 Zoltan Varga <vargaz@gmail.com>
4312 * mini.c (mini_method_compile): Put the last change inside an
4313 #ifdef MONO_ARCH_HAVE_LIVERANGE_OPS.
4315 * mini.c (mini_method_compile): Disable sharing of stack slots/registers
4316 and extend live ranges to cover the whole method when using xdb.
4318 * jit-icalls.c (ldvirtfn_internal): Avoid creating rgctx wrappers here,
4319 do it in the trampolines.
4321 * mini-trampolines.c (mono_magic_trampoline): Add an rgctx wrapper if
4324 * mini-trampolines.c (mono_delegate_trampoline): Ditto.
4326 * method-to-ir.c (mono_method_to_ir): Avoid using the fast virtual method
4327 call code in full-aot mode since IMT is disabled there.
4328 (mono_method_to_ir): Inline ldfld wrappers which return structures too, the
4329 new JIT no longer has that restriction.
4331 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
4333 * aot-compiler.c (emit_extra_methods): Emit the wrapper method names in
4334 a more compact format.
4335 (mono_aot_wrapper_name): New function to return a unique name for a
4336 wrapper method, also used by the AOT runtime.
4338 * aot-runtime.c (find_extra_method_in_amodule): Update after the changes to
4341 * aot-compiler.c (add_generic_class): Add the helper methods from T[]
4342 when a ICollection<T> etc is encountered.
4343 (add_generic_instances): Process method arguments/locals too.
4344 (emit_trampolines): Emit unbox trampolines for extra methods too. Shorten
4347 * aot-runtime.c (mono_aot_get_unbox_trampoline): Handle extra methods too.
4349 2009-04-10 Zoltan Varga <vargaz@gmail.com>
4351 * aot-compiler.c: Disable the AOT compiler if the JIT is disabled.
4353 * dwarfwriter.c (emit_type): Emit byref to reference types as 'int' for now.
4355 * decompose.c (mono_decompose_opcode): Make this return a MonoInst*
4356 representing the result of the decomposition. Nullify instructions
4357 instead of setting them to OP_NOP since nops can't have registers
4360 2009-04-09 Zoltan Varga <vargaz@gmail.com>
4362 * aot-compiler.c (mono_compile_assembly): Split this huge function into
4363 smaller parts. Add 'nodebug' option to prevent generation of DWARF debug
4364 info. Strip 'mapping symbols' on ARM.
4366 * iltests.il.in (test_0_fconv_to_i): Disable this on ARM too.
4368 * genmdesc.pl: Applied patch by Martin Fuzzey (mfuzzey@parkeon.com). Sync
4369 this with the native genmdesc.
4371 2009-04-08 Bill Holmes <billholmes54@gmail.com>
4373 * aot-runtime.c: Fixing the MSVC build.
4375 Code is contributed under MIT/X11 license.
4377 2009-04-08 Zoltan Varga <vargaz@gmail.com>
4379 * mini-llvm.c (mono_llvm_emit_method): Pass i1/i2 arguments as i4 since
4380 JITted code depends on it.
4382 2009-04-08 Raja R Harinath <harinath@hurrynot.org>
4384 * aot-compiler.c: Use new MonoGenericParam accessors.
4386 2009-04-08 Raja R Harinath <harinath@hurrynot.org>
4388 Reduce memory usage and improve correctness wrt MonoGenericParam
4389 * aot-runtime.c (decode_klass_ref): Simplify generic parameter
4390 handing. Avoid allocating MonoGenericParams, but use the ones in
4391 the container itself.
4393 2009-04-07 Miguel de Icaza <miguel@novell.com>
4395 * tasklets.c: Return exceptions in the out argument.
4397 2009-04-08 Zoltan Varga <vargaz@gmail.com>
4399 * mini-llvm.c (mono_llvm_emit_method): Fix alignment in the LOCALLOC_IMM
4400 opcode. Use pointer types in more places instead of casting them to
4403 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Create a pass manager to run
4405 (mono_llvm_optimize_method): New helper function to optimize a method.
4407 * method-to-ir.c (mono_emit_widen_call_res): Extract the call result
4408 widening code so it could be called from more places.
4409 (mono_method_to_ir): Call mono_emit_widne_call_res () in several more
4410 code paths in the call opcodes.
4412 Mon Apr 6 14:19:54 CEST 2009 Paolo Molaro <lupus@ximian.com>
4414 * exceptions-amd64.c, mini-amd64.h: amd64 support code for continuations.
4416 2009-04-06 Zoltan Varga <vargaz@gmail.com>
4418 * dwarfwriter.c: Use _ to separate class name
4419 components as gdb can't handle '.'. Represent reference variables
4422 * mini.h (MonoCompile): Add locals_min_stack_offset/locals_max_stack_offset.
4424 * mini-amd64.c (mono_arch_allocate_vars): Save min/max stack offset.
4426 * mini-gc.c: New file, contains the SGEN GC related parts of the JIT.
4428 * gc-test.cs: New file with GC stack marking tests.
4430 * mini-arm.c (mono_arch_output_basic_block): Fix int->float conversion of
4431 negative numbers for vfp.
4433 * basic-float.cs: Add a test.
4435 Mon Apr 6 14:12:10 CEST 2009 Paolo Molaro <lupus@ximian.com>
4437 * exceptions-x86.c, mini-x86.h: x86 support code for continuations.
4439 Mon Apr 6 14:09:53 CEST 2009 Paolo Molaro <lupus@ximian.com>
4441 * tasklets.h, tasklets.c, mini.h, mini.c, Makefile.am: arch-indep
4442 part of tasklet/continuation support.
4444 2009-04-05 Zoltan Varga <vargaz@gmail.com>
4446 * mini-llvm.c (mono_llvm_emit_method): Move the handling of
4447 amd64 opcodes inside an ifdef.
4449 * dwarfwriter.c: Emit inheritance information for classes, emit fields
4452 * dwarfwriter.c (emit_type): Emit the class info for classes.
4454 2009-04-04 Zoltan Varga <vargaz@gmail.com>
4456 * Makefile.am (AM_CXXFLAGS): Add GLIB_CFLAGS to this.
4458 * mini-llvm-cpp.h: New header file for mini-llvm-cpp.cpp.
4460 * mini-llvm.c: Remove unused fields from EmitContext, fix memory leaks.
4462 * ssa.c (mono_ssa_compute): Fix some memory leaks.
4464 2009-04-03 Zoltan Varga <vargaz@gmail.com>
4466 * mini.c mini-amd64.c method-to-ir.c: Use COMPILE_LLVM in a few more places.
4468 * mini-llvm.c: Update comments.
4470 * mini.h (COMPILE_LLVM): New macro.
4472 * decompose.c (mono_decompose_opcode): Use the COMPILE_LLVM macro.
4474 * ssa.c (mono_ssa_compute): Ditto.
4476 * unwind.c (mono_unwind_get_ops_from_fde): New helper function to extract
4477 the unwind ops from a DWARF FDE.
4479 * mini-llvm.c: Implement generation of unwind info for LLVM compiled
4480 methods by extracting the dwarf unwind ops from the unwind info generated
4483 * mini-llvm.c (mono_llvm_emit_method): Enable support for non-IMT virtual
4486 * mini-amd64.c (mono_arch_get_vcall_slot): Handle more kinds of the SIB
4489 2009-04-02 Zoltan Varga <vargaz@gmail.com>
4491 * Makefile.am (llvm_sources): Enable this.
4493 * mini.c (mini_method_compile): Add support for compiling with LLVM,
4494 failing back to the JIT if something cannot be handled.
4496 * mini-amd64.c (mono_arch_emit_call): Emit the arguments more simple when
4497 compiling with LLVM.
4499 * decompose.c (mono_decompose_opcode): Avoid decomposing some opcodes when
4500 compiling with LLVM.
4502 * method-to-ir.c (mono_method_to_ir): Avoid decomposing SWITCH when
4503 compiling with LLVM.
4505 * mini-ops.h: Add a few opcodes needed by LLVM.
4507 * dwarfwriter.c (mono_dwarf_writer_emit_method): Avoid crashes if the method
4510 * mini-llvm.c mini-llvm-cpp.cpp: New files containing the experimental llvm
4513 * mini-arm.c (mono_arch_output_basic_block): Fix the ARM_FPU_NONE build.
4515 * mini-arm.h mini-arm.c cpu-arm.md: Finish VFP support.
4517 2009-04-01 Mark Probst <mark.probst@gmail.com>
4519 * regalloc.h, mini-codegen.c: Make vassign members gint32 to fix
4520 ridiculously large methods.
4522 2009-03-31 Martin Baulig <martin@ximian.com>
4524 * debug-debugger.c (debugger_remove_breakpoint): Call
4525 mono_debugger_remove_class_init_callback ().
4527 2009-03-31 Zoltan Varga <vargaz@gmail.com>
4529 * aot-compiler.c (mono_compile_assembly): Call img_writer_emit_start ()
4530 right before emitting code, not at the start.
4532 * mini.c (mono_postprocess_patches): Extract this into a separate function
4533 from mono_codegen ().
4535 * ssa.c (mono_ssa_compute): Set ins->klass for every PHI node, handle
4536 byref types correctly.
4538 2009-03-30 Zoltan Varga <vargaz@gmail.com>
4540 * dwarfwriter.c (mono_dwarf_writer_emit_method): Fix a crash introduced
4543 2009-03-29 Zoltan Varga <vargaz@gmail.com>
4545 * mini-amd64.c (mono_arch_output_basic_block): Emit a few nops before
4546 indirect calls, this avoids problems where get_vcall_slot () would get
4547 confused by the native code for the instruction preceeding the call.
4548 (mono_arch_get_vcall_slot): Simplify this.
4549 (mono_arch_emit_imt_argument): Remove this, it is no longer needed.
4551 * mini-ops.h: Fix the definitions of the OP_IA64 opcodes, since the local
4552 register allocator now seems to depend on them instead of the data in
4555 * mini.c (mini_method_compile): Throw the correct type of exception if
4556 mono_method_get_header () fails because of a loading error.
4558 2009-03-28 Zoltan Varga <vargaz@gmail.com>
4560 * mini.c (mini_method_compile): Clear the loader error if the method
4561 header cannot be decoded.
4563 * mini-trampolines.c (mono_magic_trampoline): Handle generic virtual
4564 interface methods on proxies correctly.
4566 * dwarfwriter.c (mono_dwarf_writer_emit_method): Fix handling of the
4567 this argument for vtype methods. Add precise liveness info for arguments.
4569 * mini-codegen.c (mono_print_ins_index): Print the vreg of the
4570 LIVERANGE_START/END opcodes.
4572 * method-to-ir.c (mono_spill_global_vars): Fix liverange calculation
4573 for arguments and values in registers.
4575 2009-03-27 Zoltan Varga <vargaz@gmail.com>
4577 * method-to-ir.c (mono_method_to_ir): Disable tail calls for calls which
4578 return a valuetype. Fixes #487518.
4580 * iltests.il: Add a test.
4582 * aot-compiler.c: Use mono_thread_create () to create helper threads.
4584 * mini-trampolines.c (mono_delegate_trampoline): Handle static delegates
4585 closed over a null reference correctly.
4587 2009-03-26 Zoltan Varga <vargaz@gmail.com>
4589 * method-to-ir.c (mono_handle_global_vregs): Fix support for ternary ops.
4591 2009-03-25 Mark Probst <mark.probst@gmail.com>
4593 * mini-codegen.c (mono_local_regalloc): Don't let sregs get
4594 allocated to the same registers as fixed sregs.
4596 2009-03-24 Mark Probst <mark.probst@gmail.com>
4598 * mini-ops.h: New ternary ATOMIC_CAS ops replace the old
4601 * method-to-ir.c: Handle more cases for
4602 Interlocked.CompareExchange.
4604 * cpu-x86.md, mini-x86.c, mini-x86.h, cpu-amd64.md, mini-amd64.c,
4605 mini-amd64.h, cpu-ppc.md, cpu-ppc64.md, mini-ppc.c, mini-ppc.h:
4606 ATOMIC_CAS implementations for x86, AMD64, PPC and PPC64.
4608 2009-03-23 Zoltan Varga <vargaz@gmail.com>
4610 * aot-runtime.c (decode_method_ref): Fix a warning.
4612 * unwind.c (mono_unwind_frame): Ditto.
4614 2009-03-22 Zoltan Varga <vargaz@gmail.com>
4616 * aot-compiler.c (arch_emit_unbox_trampoline): Fix the binary writer support.
4617 (mono_compile_assembly): Enable the binary writer for full-aot as well.
4619 * image-writer.c (do_reloc): Add support for the JUMP24 relocation,
4620 fix the handling of large values in the ALU_PC_G0_NC relocation.
4622 2009-03-22 Zoltan Varga <vargaz@gmail.com>
4624 * local-propagation.c method-to-ir.c local-propagation.c: Fix warnings.
4626 2009-03-22 Mark Probst <mark.probst@gmail.com>
4628 * method-to-ir.c (mono_spill_global_vars): Support for ternary
4631 2009-03-22 Mark Probst <mark.probst@gmail.com>
4633 * method-to-ir.c: MINI_OP3 needs a comma.
4635 * method-to-ir.c, mini.h, mini.c: Remove
4636 mono_init_op_sreg_counts ().
4638 2009-03-22 Zoltan Varga <vargaz@gmail.com>
4640 * mini-arm.c (mono_arch_output_basic_block): Fix aot support in
4643 * mini-arm.c (mono_arch_build_imt_thunk): Disable the !fail_tramp
4646 * mini-ops.h: Fix arguments of the MEMINDEX opcodes.
4648 * mini-amd64.c (mono_arch_build_imt_thunk): Simplify the fail handling
4651 2009-03-21 Mark Probst <mark.probst@gmail.com>
4653 * cfold.c, cprop.c, decompose.c, genmdesc.c, helpers.c, ir-emit.h,
4654 liveness.c, local-propagation.c, method-to-ir.c, mini-codegen.c,
4655 mini.c, mini.h, simd-intrinsics.c, ssa.c: Support for ternary IR
4658 2009-03-20 Zoltan Varga <vargaz@gmail.com>
4660 * driver.c: Change location of gc_wrapper.h.
4662 * method-to-ir.c (mono_find_block_region): Handle try clauses nested
4663 inside finally clauses correctly. Fixes #485721.
4665 * mini.c (mono_find_spvar_for_region): This needs to handle try regions
4666 after the change above.
4668 * exceptions.cs: Add a test.
4670 2009-03-19 Zoltan Varga <vargaz@gmail.com>
4672 * unwind.c (mono_unwind_ops_encode): Increase the size of the encode buffer.
4674 * mini-amd64.c (mono_arch_emit_epilog): Remove the encoding of stack size
4675 into cfg->used_int_regs, it is not needed with the dwarf unwinder.
4676 (mono_arch_compute_omit_fp): Remove the emit_epilog () workaround.
4678 * mini-amd64.c (mono_arch_compute_omit_fp): Add another check to avoid hitting
4679 the stack_alloc_size < (1 << 16) assertion in emit_prolog ().
4681 2009-03-19 Sebastien Pouliot <sebastien@ximian.com>
4683 * method-to-ir.c: Allow CoreCLR to throw FieldAccessException.
4684 Simplify logic for ensure_method_is_allowed_to_call_method.
4685 Handle wrappers on callers.
4687 2009-03-19 Zoltan Varga <vargaz@gmail.com>
4689 * Makefile.am (fullaotcheck): Don't run the generics tests, some of
4692 * basic-simd.cs: Fix the names of some test methods.
4694 2009-03-18 Geoff Norton <gnorton@novell.com>
4696 * mini.c: Only chain sigfpe if it wasn't generated in mangaed code.
4698 2009-03-18 Zoltan Varga <vargaz@gmail.com>
4700 * dwarfwriter.c (token_handler): Fix a crash caused by the last change.
4702 2009-03-17 Jb Evain <jbevain@novell.com>
4704 * driver.c: remove now uneeded call to mono_gc_base_init before
4707 2009-03-17 Jb Evain <jbevain@novell.com>
4709 * dwarfwriter.c (token_handler): handle more cases.
4711 2009-03-17 Sebastien Pouliot <sebastien@ximian.com>
4713 * method-to-ir.c: Remove more dead code (that was required only
4714 because of method_is_safe). Fix compiler warnings.
4716 2009-03-17 Sebastien Pouliot <sebastien@ximian.com>
4718 * method-to-ir.c: Remove unneeded/useless method_is_safe
4719 http://lists.ximian.com/archives/public/mono-devel-list/2009-March/031404.html
4721 2009-03-16 Rodrigo Kumpera <rkumpera@novell.com>
4723 * mini.c (mini_method_compile): Print the method been compiled with
4724 verbose level 1 instead of 3 as this helps a lot debugging JIT crashes
4725 for people not familiar with the runtime.
4727 2009-03-17 Zoltan Varga <vargaz@gmail.com>
4729 * mini-exceptions.c (get_generic_info_from_stack_frame): Avoid returning
4730 a managed object which is later put into a GList. Return its class instead.
4732 * mini.c (mono_allocate_stack_slots_full): Avoid sharing ref and non-ref
4733 stack slots when using sgen.
4735 2009-03-16 Zoltan Varga <vargaz@gmail.com>
4737 * dwarfwriter.c (emit_line_number_info): Really fix the eglib build.
4739 2009-03-14 Zoltan Varga <vargaz@gmail.com>
4741 * local-propagation.c (reg_is_softreg_no_fpstack): Use >= instead of
4742 > so it works on the first vreg as well.
4744 2009-03-13 Zoltan Varga <vargaz@gmail.com>
4746 * dwarfwriter.c (emit_line_number_info): Disable an assert which seems to
4749 * aot-compiler.c: Get rid of xdebug_lock (), use the loader lock instead.
4751 * dwarfwriter.c (emit_line_number_info): Fix eglib build as eglib doesn't
4754 2009-03-12 Zoltan Varga <vargaz@gmail.com>
4756 * dwarfwriter.c (emit_line_number_info): Optimize the computation of the
4757 native->IL offset mapping.
4759 2009-03-11 Zoltan Varga <vargaz@gmail.com>
4761 * mini-amd64.c (mono_arch_output_basic_block): Fix % 1. Fixes #484323.
4763 * basic.cs: Add a test.
4765 2009-03-11 Mark Probst <mark.probst@gmail.com>
4767 * mini-x86.c (mono_arch_output_basic_block): Use different
4768 registers in case the ones we want to overwrite are used by the
4769 other operand. Fixes regression in #480807.
4771 2009-03-10 Zoltan Varga <vargaz@gmail.com>
4773 * aot-compiler.c (mono_compile_assembly): Make the output less verbose.
4775 * dwarfwriter.c (emit_line_number_info): The line number info for
4776 IL code was off by one. Fix that.
4778 * mini-s390x.c: Fix support for vtypes whose addresses are passed on the
4781 2009-03-09 Mark Probst <mark.probst@gmail.com>
4783 Contributed under the terms of the MIT/X11 license by Steven
4784 Munroe <munroesj@us.ibm.com>.
4786 * mini-ppc.c: Correct handling of OP_LOADI4_MEMINDEX for ppc64.
4789 2009-03-08 Zoltan Varga <vargaz@gmail.com>
4791 * dwarfwriter.c (token_handler): Decode method references in non-wrappers
4794 2009-03-06 Zoltan Varga <vargaz@gmail.com>
4796 * method-to-ir.c (mono_method_to_ir): Check for type load exceptions in
4797 the delegate ctor handling code. Fixes #482638.
4799 * method-to-ir.c (mini_emit_memset): Fix the handling of size '3'. Fixes
4802 * iltests.il.in: Add a test.
4804 * mini-darwin.c (mono_chain_signal): Remove this, it is already in
4807 2009-03-05 Mark Probst <mark.probst@gmail.com>
4809 * mini-trampolines.c (mono_create_jump_trampoline): If the method
4810 is shared generic code, return the trampoline, even if the method
4811 has already been compiled. Fixes #479763.
4813 * mini.c, mini.h: New function
4814 mono_jit_find_compiled_method_with_jit_info() which is the same as
4815 mono_jit_find_compiled_method() but also returns the jit info.
4817 2009-03-05 Mark Probst <mark.probst@gmail.com>
4819 * method-to-ir.c (mono_method_to_ir): Only force the vtable var
4820 for methods which actually have one. For all other methods, make
4821 sure the this argument var is live the whole method.
4823 * mini.c (mini_method_compile): Every shared method has a
4824 this/vtable/mrgctx info. Fixes #480807.
4826 2009-03-05 Mark Probst <mark.probst@gmail.com>
4828 * mini-ppc.c (mono_arch_build_imt_thunk): Add support for mixed
4829 generic/imt thunks where some entries branch through the vtable,
4830 while other entries branch directly.
4832 2009-03-05 Zoltan Varga <vargaz@gmail.com>
4834 * mini-darwin.c (mono_chain_signal): Define this to fix the build.
4836 * mini-windows.c: Ditto.
4838 * mini.c (mono_jit_runtime_invoke): Speed up the invoking of parameterless
4841 2009-03-04 Zoltan Varga <vargaz@gmail.com>
4843 * dwarfwriter.c (emit_line_number_info): Add some debug code to help track
4846 2009-03-04 Mark Probst <mark.probst@gmail.com>
4848 * method-to-ir.c: Don't inline methods that use JMP. Fixes
4851 2009-03-04 Mark Probst <mark.probst@gmail.com>
4853 * exceptions-x86.c: Include debug-mini.h - fixes build.
4855 2009-03-04 Martin Baulig <martin@ximian.com>
4857 * debug-mini.c: Clean up the exception API and add documentation.
4858 (mono_debugger_handle_exception): New public method; this is
4859 called when throwing an exception or encountering an unhandled one.
4860 (mono_debugger_call_exception_handler): Formerly known as
4861 mono_debugger_handle_exception(); this is used to tell the
4862 debugger that we're about to invoke an exception handler.
4864 2009-03-04 Martin Baulig <martin@ximian.com>
4866 * debug-mini.c (mono_debugger_runtime_invoke): Moved here from
4867 ../metadata/mono-debug-debugger.c; save and reset exception state.
4869 2009-03-02 Martin Baulig <martin@ximian.com>
4871 * debug-mini.c: Moved the debugger exception handling here from
4872 ../metadata/mono-debug-debugger.c.
4875 (MonoDebuggerExceptionAction): New exception typedef.
4878 (MonoDebuggerThreadInfo): Added `MonoObject *last_exception'.
4880 * exceptions-amd64.c
4881 (mono_amd64_throw_exception): Use the new debugger exception
4885 (mono_handle_exception_internal): Don't call
4886 mono_debugger_unhandled_exception() here.
4888 2009-03-03 Zoltan Varga <vargaz@gmail.com>
4890 * mini.c aot-compiler.c: Update after the changes to
4891 mono_marshal_get_runtime_invoke ().
4893 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot):
4894 Virtual generic methods might not have method->slot set, work around
4897 * generics.cs: Add a test.
4899 2009-03-02 Geoff Norton <gnorton@novell.com>
4902 * driver.c: Allow signal chaining of SIGFPE as well.
4904 2009-03-02 Zoltan Varga <vargaz@gmail.com>
4906 * mini-trampolines.c (mono_generic_virtual_remoting_trampoline): Update
4907 this since it now receives the method not its generic context in the
4910 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for mixed
4911 generic/imt thunks where some entries branch through the vtable, while
4912 other entries branch directly.
4914 * mini-x86.c (mono_arch_build_imt_thunk): Ditto.
4916 * method-to-ir.c (mono_method_to_ir): Enable fast virtual generic call
4917 support for interface methods as well.
4919 * mini-trampolines.c: Add support for virtual generic methods in interfaces
4920 using the normal IMT thunks.
4922 generics.cs: Add new tests.
4924 * method-to-ir.c (mono_method_to_ir): Pass the method instead of
4925 the generic inst to the generic imt thunks. This fixes AOT support,
4926 improves consistency with the normal IMT thunks, and makes it easier to
4927 add support for interface generic virtual methods later.
4929 * mini-trampolines.c (mono_magic_trampoline): Ditto.
4931 2009-02-28 Zoltan Varga <vargaz@gmail.com>
4933 * driver.c (mono_set_signal_chaining): New public API function to enable
4934 signal chaining on POSIX platforms.
4936 * mini-posix.c mini.c: Applied a variant of a patch by Simon Rowland
4937 (si@lindenlab.com) to implement signal chaining. The original patch was
4938 contributed under the MIT X/11 license:
4939 https://bugzilla.novell.com/show_bug.cgi?id=318894
4941 2009-02-27 Zoltan Varga <vargaz@gmail.com>
4943 * iltests.il.in (test_0_implicit_float_to_double_conversion): Disable this
4944 too until it can be made to run on amd64.
4946 2009-02-26 Zoltan Varga <vargaz@gmail.com>
4948 * mini-x86.c (mono_arch_get_this_arg_from_call): Avoid expensive calls
4949 to get_generic_context_from_code () + get_call_info () if possible.
4951 2009-02-25 Zoltan Varga <vargaz@gmail.com>
4953 * mini-exceptions.c (mono_handle_native_sigsegv): Implement the
4954 suspend-on-sigsegv functionality.
4956 * mini.c (mini_parse_debug_options): Add a new 'suspend-on-sigsegv' option
4957 to suspend when a native SIGSEGV is received. This is useful for debugging
4958 crashes which don't happen under gdb, since a live process contains more
4959 information than a core file.
4961 * mini-exceptions.c (mono_print_thread_dump): Use
4962 MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX instead of platform defines.
4964 * mini-x86.h (MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX): New define.
4966 * mini-amd64.h (MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX): Ditto.
4968 * basic-float.cs: Disable the tests which currently fail on amd64.
4970 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Pass a non-null
4971 value to mono_arch_patch_callsite () to fix crashes.
4973 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix a warning.
4975 2009-02-23 Zoltan Varga <vargaz@gmail.com>
4977 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Replace the
4978 nop code by patching the call address to point to the nullified class init
4979 trampoline, as the former does not seem to be safe on SMP machines.
4981 2009-02-23 Mark Probst <mark.probst@gmail.com>
4983 * mini-ops.h: Fix the argument types for a few x86 opcodes where
4986 2009-02-23 Zoltan Varga <vargaz@gmail.com>
4988 * basic-float.cs basic-calls.cs: Fix warnings.
4990 2009-02-22 Mark Probst <mark.probst@gmail.com>
4992 * tramp-ppc.c (mono_arch_create_trampoline_code): Store the
4993 correct frame pointer in the LMF. Should fix #478394.
4995 2009-02-22 Zoltan Varga <vargaz@gmail.com>
4997 * Makefile.am (fullaotcheck): Copy Mono.Simd.dll as well.
4999 * image-writer.c: Make the binary writer less verbose.
5001 2009-02-21 Zoltan Varga <vargaz@gmail.com>
5003 * method-to-ir.c (mono_method_to_ir): Don't assert if string ctors
5004 are called from runtime invoke wrappers.
5006 2009-02-20 Zoltan Varga <vargaz@gmail.com>
5008 * cpu-ppc.md (store_memindex): Increase the size of this.
5010 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
5012 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
5014 * cpu-x86.md: Fix the sizes for long_conv_to_r_un and long_conv_to_r_un_2.
5016 * mini-x86.c (mono_arch_output_basic_block): Use only 64bits of precision for
5019 Last fix for of #467201.
5022 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
5024 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
5026 * cpu-x86.md: Fix the sizes for fcall(_reg,_membase), long_conv_to_r4_2
5027 and long_conv_to_r8_2:
5029 Fixed part of #467201.
5031 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
5033 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
5035 * mini-x86.c (mono_arch_output_basic_block): Adjust precision of int to float
5036 conversion to 32 bits.
5038 * cpu-x86.md: Increase the size of int_conv_to_r4.
5040 * basic-float.cs: Add a test for this.
5042 Fixed part of #467201.
5044 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
5046 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
5048 * mini-x86.c (mono_arch_output_basic_block): Adjust precision of long to double
5049 conversion to 64 bits.
5051 * basic-float.cs: Add a test for this.
5053 Fixed part of #467201.
5055 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
5057 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
5059 * mini-x86.c (emit_move_return_value): Don't reduce precision of functions returning float.
5060 This behavior is compatible with MS.
5062 * iltest.il.in: Add a test for this.
5064 Fixed part of #467201.
5066 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
5068 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
5070 * mini-x86.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_R4, it must
5071 change the precision of the value.
5073 * cpu-x86.md: Define len for float_conv_to_r4.
5075 * basic-float.cs: Add a test for this.
5077 Fixed part of #467201.
5079 2009-02-19 Rodrigo Kumpera <rkumpera@novell.com>
5081 * mini.c: Adjust locking order to the new semantics where the loader lock
5084 2009-02-18 Rodrigo Kumpera <rkumpera@novell.com>
5093 * mini-trampolines.c:
5106 * tramp-x86.c: Use mono_domain_code_* functions instead of using MonoDomain::code_mp directly.
5108 2009-02-18 Zoltan Varga <vargaz@gmail.com>
5110 * mini-codegen.c (mono_local_regalloc): Remove a ! from if (!dest_sreg1)
5113 2009-02-17 Zoltan Varga <vargaz@gmail.com>
5115 * aot-compiler.c (add_generic_class): Only add rgctx invoke wrappers
5116 for cctors if needed.
5118 2009-02-17 Mark Probst <mark.probst@gmail.com>
5120 * mini-ppc.c: Fix build on Darwin.
5122 2009-02-17 Zoltan Varga <vargaz@gmail.com>
5124 * dwarfwriter.c (mono_dwarf_writer_emit_base_info): Use 2 as the DWARF
5125 version instead of 3 as valgrind doesn't like version 3.
5127 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
5129 * aot-compiler.c (mono_aot_method_hash): New function to return a hash
5130 usable for hashing methods.
5131 (emit_extra_methods): Use the new hash to avoid putting every method in the
5134 * aot-runtime.c (find_extra_method_in_amodule): Use the new hash.
5136 * aot-runtime.c (can_method_ref_match_method): New function to quickly check
5137 whenever a method ref could match a method.
5139 * aot-runtime.c (load_image): Revert the previous change, it causes an AOT
5142 * aot-runtime.c (find_extra_method_in_amodule): Add a cache for decoded
5145 * aot-runtime.c (load_image): Pass our basedir to mono_assembly_load.
5147 * aot-compiler.c (emit_exception_debug_info): Bump the maximum size of
5148 the encoding buffer.
5150 * method-to-ir.c (mono_method_check_inlining): Avoid calling
5151 mono_method_get_header () on inflated methods as an optimization.
5153 2009-02-16 Zoltan Varga <vargaz@gmail.com>
5155 * ssa.c (fold_ins): Fix another crash if the instruction following the
5156 switch was optimized away.
5158 2009-02-16 Mark Probst <mark.probst@gmail.com>
5160 Contributed under the terms of the MIT/X11 license by Steven
5161 Munroe <munroesj@us.ibm.com>.
5163 * mini-ppc.c, mini-ppc.h: Implement TLS for PPC64.
5165 2009-02-16 Zoltan Varga <vargaz@gmail.com>
5167 * mini.c method-to-ir.c mini-trampolines.c aot-runtime.c: Remove locking
5168 around the mono_domain_alloc calls, it is now done by the functions
5171 * aot-compiler.c (compile_method): Only add wrappers referenced by
5172 the method if compiling with full AOT.
5173 (mono_compile_assembly): Error out if --aot=full is specified on
5174 a platform where it is not supported.
5176 * aot-compiler.c (emit_trampolines): Emit generic class init trampolines
5179 * tramp-arm.c (mono_arch_create_generic_class_init_trampoline_full): Add
5182 * aot-runtime.c (load_named_code): Handle
5183 mono_arm_throw_exception_by_token.
5185 * mini-arm.h: Add declaration of mono_arm_throw_exception_by_token.
5187 * image-writer.c (asm_writer_emit_pointer_unaligned): Make this really
5190 * Makefile.am (fullaotcheck): Exit if a test fails.
5192 * aot-compiler.c (mono_compile_assembly): Use the ASM writer for full aot
5194 (mono_compile_assembly): Handle the assembler failing.
5196 * image-writer.c (asm_writer_emit_section_change): Handle ARM gas not
5197 accepting subsections of .bss.
5199 * ssa.c (visit_inst): Fix a crash if the instruction following a switch
5202 * aot-compiler.c: Remove some unused includes.
5204 * aot-compiler.c (MonoAotCompile): Remove some unused fields which are
5205 now in MonoImageWriter.
5207 * mini-x86.c (mono_arch_get_vcall_slot): Handle yet another
5208 code sequence which matches a non-virtual call. Fixes #472654.
5210 2009-02-15 Zoltan Varga <vargaz@gmail.com>
5212 * aot-compiler.c: Use xdebug_lock ()/unlock () macros for locking in the
5215 * aot-compiler.c: Make the xdebug code not depend on the AOT compiler,
5216 use the image/dwarf writers directly.
5218 * image-writer.c (struct _MonoImageWriter): Remove the unused 'image'
5221 * aot-compiler.c (MonoAotCompile): Remove fields which are now in
5224 * image-writer.h: Fix some typos.
5226 * dwarfwriter.h dwarfwriter.c: New files.
5228 * aot-compiler.c: Extract the DWARF info writing functionality into a
5231 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Add a 'out_unwind_ops'
5232 argument to return unwind info.
5234 * tramp-arm.c (mono_arch_create_trampoline_code_full): Ditto.
5236 * aot-compiler.c: Emit unwind info for trampolines in full-aot mode.
5238 * aot-runtime.c (decode_method_ref): Add a case for
5239 MONO_AOT_METHODREF_WRAPPER_NAME.
5241 * mini.h: Add constants for the magic numbers used in encode_method_ref ()
5244 * aot-compiler.c (encode_method_ref): Use the new constants.
5246 * aot-runtime.c (decode_method_ref): Ditto.
5248 * aot-compiler.c (compile_method): For generic icalls, queue the wrapper to
5249 be compiled, not the icall itself.
5251 2009-02-14 Zoltan Varga <vargaz@gmail.com>
5253 * aot-runtime.c (find_extra_method_in_amodule): Avoid decoding wrapper names
5254 using decode_method_ref ().
5256 * method-to-ir.c (mini_emit_ldelema_1_ins): If the array index is a long,
5257 convert it to an in32. Fixes #475859.
5259 * arrays.cs: Add a test.
5261 2009-02-12 Zoltan Varga <vargaz@gmail.com>
5263 * mini-s390x.c (mono_arch_output_basic_block): Fix the shift amounts in
5266 * basic-long.cs: Add a test.
5268 2009-02-12 Mark Probst <mark.probst@gmail.com>
5270 * mini-x86.c, mini-x86.h: Very simple frame pointer removal. We
5271 remove the frame pointer in leaf methods which don't receive any
5272 arguments, don't throw exceptions and don't do dynamic stack
5275 2009-02-12 Zoltan Varga <vargaz@gmail.com>
5277 * mini-amd64.c (mono_arch_build_imt_thunk): Fix size calculation after
5278 the fail_tramp changes. Hopefully fixes #475132.
5280 2009-02-12 Rodrigo Kumpera <rkumpera@novell.com>
5282 * method-to-ir.c (mono_emit_method_call_full): Use mono_metadata_signature_dup_mempool
5283 instead of mono_metadata_signature_dup_full.
5285 2009-02-12 Zoltan Varga <vargaz@gmail.com>
5287 * ssa.c (fold_ins): Use MONO_IS_JUMP_TABLE () and MONO_JUMP_TABLE_FROM_INS ()
5288 for processing jump tables. Fixes #473787.
5290 2009-02-11 Mark Probst <mark.probst@gmail.com>
5292 * mini-generic-sharing.c: mini_method_get_context() just calls
5293 mono_method_get_context_general() now.
5295 * mini.c, mini.h: Moved get_object_generic_inst(),
5296 construct_object_context_for_method() and
5297 mono_domain_lookup_shared_generic() to metadata/generic-sharing.c.
5299 2009-02-11 Zoltan Varga <vargaz@gmail.com>
5301 * branch-opts.c (mono_if_conversion): Handle the case where the merged
5302 basic block fell through to its successor bblock without a branch. Fixes
5305 * iltests.il.in: Add a test.
5307 * aot-compiler.c (encode_method_ref): Encode methods of array types.
5308 (can_encode_patch): We can now handle arrays of generic parameters and
5311 * aot-runtime.c (decode_method_ref_2): Handle methods of array types.
5313 * aot-compiler.c aot-runtime.c: Emit the size of specific trampolines into
5314 the AOT file to avoid some #ifdefs in aot-runtime.c
5316 * mini.h: Bump AOT file format version.
5318 2009-02-10 Zoltan Varga <vargaz@gmail.com>
5320 * Makefile.am (fullaotcheck): Make this run the tests.
5322 * aot-compiler.c: Make the printing of skipped methods runtime configurable.
5324 2009-02-10 Mark Probst <mark.probst@gmail.com>
5326 * mini-x86.c (mono_arch_context_get_int_reg): Handle all registers
5327 individually. Fixes #473482.
5329 2009-02-10 Zoltan Varga <vargaz@gmail.com>
5331 * mini-arm.c (mono_arch_output_basic_block): Disable AOT for OP_JMP.
5333 2009-02-09 Jeffrey Stedfast <fejj@novell.com>
5335 * aot-compiler.c (arch_emit_plt_entry): Fixed to compile.
5336 (mono_compile_assembly): Hush compile warnings about
5337 uninitialized [tmp_]outfile_name variables in the !use_bin_writer
5340 2009-02-10 Zoltan Varga <vargaz@gmail.com>
5342 * exceptions-arm.c (mono_arch_find_jit_info): Fix aot support.
5344 * mini-arm.c: Checkin unwind related changes missing from an earlier commit.
5346 * aot-compiler.c: Fix arm support.
5348 * image-writer.c: Move the R_ARM constants to image-writer.h. Export a
5349 img_writer_emit_unset_mode () function.
5351 * unwind.c (mono_unwind_get_dwarf_data_align): New helper function.
5352 (mono_unwind_get_dwarf_pc_reg): Ditto.
5354 * aot-compiler.c (emit_dwarf_abbrev): Another large reorganization.
5355 Move almost all platform specific code to a set of arch_ functions,
5356 and document them to ease porting.
5358 * aot-compiler.c (mono_xdebug_init): Fix xdebug support.
5360 * image-writer.h image-writer.c: New files, extracted from aot-compiler.c.
5362 * aot-compiler.c: Extract the image writing functionality into a separate
5363 module to reduce the size of this file.
5365 2009-02-09 Geoff Norton <gnorton@novell.com>
5367 * mini-s390.c: Fix the signature of emit_sig_cookie.
5369 2009-02-09 Zoltan Varga <vargaz@gmail.com>
5371 * aot-compiler.c (is_shared_got_patch): Add MONO_PATCH_INFO_IMAGE.
5373 * aot-runtime.c (is_shared_got_patch): Ditto.
5375 * aot-runtime.c (load_named_code): Cope with the fact that
5376 decode_got_entry () won't decode the patch fully if its corresponding got
5377 entry is already filled.
5379 * tramp-amd64.c (mono_arch_create_monitor_enter_trampoline_full):
5381 (mono_arch_create_monitor_exit_trampoline_full): Ditto.
5383 * tramp-amd64.c (mono_arch_create_monitor_enter_trampoline_full): Use 'code'
5384 as the moving pointer instead of 'buf' for consistency with the rest of the
5386 (mono_arch_create_monitor_exit_trampoline): Ditto.
5388 * aot-compiler.c (emit_trampolines): Add throw_pending_exception/
5389 generic_class_init trampolines.
5390 (add_generic_class): Extract some code from add_generic_instances () into a
5391 separate function so it can be called from other places too.
5392 (compile_method): Call add_generic_class () for the classes of inflated methods
5393 referenced by the method.
5394 (can_encode_patch): Allow references to generic parameters.
5396 * aot-runtime.c: Add support the patches required by the new trampolines.
5398 * exceptions-amd64.c (mono_arch_get_throw_pending_exception_full): Add full-aot
5401 * tramp-amd64.c (mono_arch_create_generic_class_init_trampoline_full): Add
5404 * exceptions-amd64.c (mono_arch_get_throw_pending_exception_full): Rename
5405 this from get_throw_pending_exception, make the signature full aot compatible.
5407 * Makefile.am (fullaotcheck): New target to run full-aot tests.
5409 * method-to-ir.c (inline_method): Save/Restore cfg->ret_var_set too.
5411 * exceptions.cs: Add a test.
5413 2009-02-07 Zoltan Varga <vargaz@gmail.com>
5415 * unwind.c (mono_unwind_frame): Eliminate the data_align_factor argument,
5416 use the DWARF_DATA_ALIGN constant instead.
5418 * exception-<ARCH>.c: Update after the above change.
5420 * exceptions-arm.c (mono_arch_find_jit_info): Transition this to use the
5423 * mini-arm.c: Enable the dwarf unwinder.
5425 * mini-trampolines.c (mono_magic_trampoline): Use mono_class_get_vtable_entry ()
5426 instead of mono_class_setup_vtable ().
5428 2009-02-07 Zoltan Varga <vargaz@gmail.com>
5430 * exceptions-x86.c (mono_arch_find_jit_info): Transition this to use the
5433 * mini-x86.h: Enable the dwarf unwinder.
5435 2009-02-06 Raja R Harinath <harinath@hurrynot.org>
5437 Fix mcs/tests/test-7.cs
5438 * mini-amd64.c (mono_arch_allocate_vars): Revert change from
5441 2009-02-06 Zoltan Varga <vargaz@gmail.com>
5443 * mini.c (print_jit_stats): Remove some unused statistics.
5445 2009-02-05 Zoltan Varga <vargaz@gmail.com>
5447 * aot-compiler.c (emit_klass_info): Update after MonoClass changes.
5449 2009-02-05 Mark Probst <mark.probst@gmail.com>
5451 * jit-icalls.c (mono_helper_compile_generic_method): Don't inflate
5452 the method we get from mono_object_get_virtual_method() because
5453 that function does it properly, now.
5455 2009-02-05 Zoltan Varga <vargaz@gmail.com>
5457 * unwind.c (mono_unwind_ops_encode): Handle offsets greater than 32 between
5458 opcodes. Fixes #472775.
5460 2009-02-05 Mark Probst <mark.probst@gmail.com>
5462 * mini-exceptions.c (ves_icall_get_frame_info): Account for the
5463 fact that mono_find_jit_info() sometimes returns the context
5464 corresponding to the jit info in new_ctx. Fixes #472600.
5466 2009-02-05 Zoltan Varga <vargaz@gmail.com>
5468 * method-to-ir.c mini-hppa.c mini.c trace.c mini-s390x.c aot-compiler.c
5469 mini-s390.c: Use mono_class_enum_basetype () instead of accessing
5470 klass->enum_basetype directly.
5472 * aot-compiler.c (emit_class_dwarf_info): Add support for all possible
5475 * unwind.c: Avoid 0 sized arrays.
5477 2009-02-04 Zoltan Varga <vargaz@gmail.com>
5479 * mini-exceptions.c (mono_setup_altstack): Use a more reasonable altstack
5480 size on systems with 64k pages. Fixes #471389.
5482 2009-02-04 Mark Probst <mark.probst@gmail.com>
5484 Contributed under the terms of the MIT/X11 license by Steven
5485 Munroe <munroesj@us.ibm.com>.
5487 * mini-ppc.c (mono_arch_output_basic_block): Generate better code
5488 for LOADI4_MEMBASE. Use addi instead of addic if it's not
5491 2009-02-04 Mark Probst <mark.probst@gmail.com>
5493 Contributed under the terms of the MIT/X11 license by Steven
5494 Munroe <munroesj@us.ibm.com>.
5496 * exceptions-ppc.c (mono_arch_get_restore_context): Code size
5499 * tramp-ppc.c (mono_arch_create_generic_class_init_trampoline):
5500 The trampoline can be longer on PPC64.
5502 2009-02-04 Mark Probst <mark.probst@gmail.com>
5504 Contributed under the terms of the MIT/X11 license by Steven
5505 Munroe <munroesj@us.ibm.com>.
5507 * mini-ppc.c: Compiler warning fixes and trivial code
5510 2009-02-04 Zoltan Varga <vargaz@gmail.com>
5512 * method-to-ir.c (mono_spill_global_vars): Fix problems caused by reading
5513 ins->dreg which could be a hardware register, not a vreg.
5515 * aot-compiler.c (emit_method_dwarf_info): Ditto.
5517 * mini.h (MonoCompile): Remove vreg_to_var_num array, it is no longer used.
5518 (struct MonoMethodVar): Add a vreg field, holding the vreg of variable.
5520 * mini.c (mono_compile_create_var_for_vreg): Set var->vreg.
5522 * mini-amd64.c (mono_arch_output_basic_block): Avoid reading cfg->varinfo[..]
5523 ->dreg, that is not the vreg we are looking for.
5525 * mini-amd64.h mini-x86.h: Enable MONO_ARCH_LIVENESS_OPS again.
5527 * mini-x86.c (mono_arch_output_basic_block): Add support for LIVERANGE_START/
5530 * method-to-ir.c (mono_spill_global_vars): Add an assert to help track down
5533 2009-02-03 Zoltan Varga <vargaz@gmail.com>
5535 * mini-x86.c (mono_arch_emit_prolog): Emit unwind info.
5537 * aot-compiler.c (emit_line_number_info): Fix line number emission when
5540 * aot-compiler.c: Add xdebug support on x86.
5542 * unwind.c: Add x86 support.
5544 * aot-compiler.c (emit_exception_debug_info): Control the emission of
5545 unwind info using a new MONO_ARCH_HAVE_XP_UNWIND define.
5547 * mini.c (mini_method_compile): Ditto.
5549 * mini-amd64.c (mono_arch_allocate_vars): Avoid setting cfg->ret->dreg to
5552 * aot-compiler.c: Add emit_push_section ()/emit_pop_section () helper functions
5553 which mimic .push_section/.pop_section in GAS.
5555 * aot-compiler.c: Emit precise live range information for variables.
5557 * mini-amd64.c (mono_arch_output_basic_block): Add OP_LIVERANGE_START/END.
5559 * method-to-ir.c (mono_spill_global_vars): Compute the instructions marking
5560 the live ranges of variables, and emit OP_LIVERANGE_START/END opcodes for
5563 * mini-ops.h: Add OP_LIVERANGE_START/END opcodes to mark
5564 the live ranges of variables.
5566 * mini.h (struct MonoMethodVar): Add two fields containing the live range
5567 of the variable in terms of native offsets.
5569 2009-02-03 Rodrigo Kumpera <rkumpera@novell.com>
5571 * arrays.cs: Test for Get/SetValue of array with negate lower bounds.
5573 2009-02-02 Mark Probst <mark.probst@gmail.com>
5575 Contributed under the terms of the MIT/X11 license by Steven
5576 Munroe <munroesj@us.ibm.com>.
5578 * exceptions-ppc.c (restore_regs_from_context): Correct operand
5579 order (offset then base reg) for ppc_load_multiple_regs.
5580 (emit_save_saved_regs) Correct operand order for
5581 ppc_store_multiple_regs.
5582 (mono_arch_get_call_filter): Correct operand order for
5583 ppc_load_multiple_regs.
5585 * mini-ppc.c (emit_memcpy): Fix operand order for
5586 ppc_load_reg_update and ppc_store_reg_update.
5587 (mono_arch_output_basic_block): Correct operand order for ppc_lha.
5588 (mono_arch_emit_epilog): Correct operand order for
5589 ppc_load_multiple_regs.
5591 * tramp-ppc.c (mono_arch_create_trampoline_code): Correct operand
5592 order for ppc_store_multiple_regs and ppc_load_multiple_regs.
5594 2009-02-02 Mark Probst <mark.probst@gmail.com>
5596 * cpu-ppc64.md: Fixed storer4_memindex length.
5598 2009-02-02 Zoltan Varga <vargaz@gmail.com>
5600 * aot-compiler.c (emit_line_number_info): Optimize the size of the emitted
5603 * aot-compiler.c (emit_line_number_info): Optimize this.
5605 2009-02-01 Zoltan Varga <vargaz@gmail.com>
5607 * aot-compiler.c: Disassemble tokens in the IL disassembly.
5609 * aot-compiler.c: Add debug info for methods without debug info by
5610 emitting an IL file and having the line number info referencing that file.
5612 * aot-compiler.c: Optimize the size of the generated line number info.
5614 * aot-compiler.c: Emit line number info in xdebug mode.
5616 * aot-compiler.c (mono_save_xdebug_info): Receive a MonoCompile instead of a
5619 2009-01-31 Zoltan Varga <vargaz@gmail.com>
5621 * aot-compiler.c (emit_method_dwarf_info): Emit names for local variables.
5623 * driver.c (mono_main): Enable debugging support automatically if XDEBUG
5626 2009-01-31 Rodrigo Kumpera <rkumpera@novell.com>
5628 * basic-calls.cs: Test for the weird crash found on arm.
5630 2009-01-31 Rodrigo Kumpera <rkumpera@novell.com>
5632 * cpu-arm.md: Increase the size of storer8_membase_reg and
5633 loadr8_membase_reg to 24 bytes to accomodate the extra add.
5635 * mini-arm.c (mono_arch_output_basic_block): Under FPA, when emitting
5636 OP_STORER8_MEMBASE_REG and OP_LOADR8_MEMBASE_REG, add the original
5637 reg to LR otherwise we'll be loading/storing from just the offset.
5639 2009-01-30 Miguel de Icaza <miguel@novell.com>
5641 Question: if we are storing gint32's inside the "*native_offset",
5642 should we change the signature to "gint32 *native_offset" to
5643 ensure that we do not have type definition problems?
5645 * mini-exceptions.c (ves_icall_get_frame_info): Cast the gint32 to
5646 an int * as this is what the other function expects, causes
5647 problems with Freescale's compiler that defined int32_t to be a
5648 long and makes int incompatible
5650 2009-01-30 Miguel de Icaza <miguel@novell.com>
5652 * Rename generic-sharing.c to mini-generic-sharing.c to avoid the
5653 filename conflict with bjam.
5655 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
5657 * cpu-arm.md: Increase the size of storer8_membase_reg to 20 bytes
5658 as it might use decomposed ops.
5660 2009-01-30 Zoltan Varga <vargaz@gmail.com>
5662 * jit-icalls.c (mono_imul_ovf): Fix one of the literals.
5664 * mini.c (mini_init): Emulate mul.ovf opcodes if MONO_ARCH_EMULATE_MUL_OVF
5667 * mini-arm.h (MONO_ARCH_EMULATE_MUL_OVF): New define.
5669 * mini-arm.c (mono_arch_build_imt_thunk): Rewrite this to allow large vtable
5672 * mini-arm.c (mono_arch_context_get_int_reg): Adapt this to the "clever"
5673 way registers are stored in MonoContext on arm.
5675 * unwind.c: Rewrite the handling of the cached_info array to use hazard pointers
5676 instead of locking so mono_get_cached_unwind_info () becomes signal safe.
5678 * mini.c (mini_init): Emuate OP_FCONV_TO_I when using soft float.
5680 * mini-arm.c (emit_load_volatile_arguments): Avoid an unneccesary assert.
5682 * mini.c (mini_init): Register mono_isfinite.
5684 * jit-icalls.c (mono_isfinite): New jit icall.
5686 * method-to-ir.c (mono_decompose_soft_float): Add support for OP_CKFINITE.
5688 * exceptions-arm.c (mono_arch_find_jit_info): When unwinding using the LMF,
5689 set esp to ARMREG_FP instead of R12, since R12 stores the value of sp for
5692 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
5694 * exceptions-arm.c (mono_arch_find_jit_info): The frame layout on arm have
5695 separate frame and stack pointers, so we must use FP to find the register
5697 The FP reg is retrieved from the MonoContext::regs array.
5699 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
5701 * mini-arm.c (mono_arch_output_basic_block): Emit two cond ops for OP_FBGE
5704 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
5706 * mini-arm.c (mono_arch_emit_setret): Emit OP_FMOVE for methods that
5707 return R4 and R8 when not running under softfloat.
5709 Fixes basic-calls.exe
5711 2009-01-30 Zoltan Varga <vargaz@gmail.com>
5713 * mini-arm.c: Implement some overflow opcodes.
5715 2009-01-29 Miguel de Icaza <miguel@novell.com>
5717 * ssa.c: handle another alloca.h
5719 * mini-exceptions.c (mono_handle_native_sigsegv): Do not use
5720 PLATFORM_WIN32 for detecting if we have sigaction. Instead use
5721 MONO_ARCH_USE_SIGACTION.
5723 * aot-runtime.c, mini-exceptions.c: Replace platform define with
5726 * method-to-ir.c (mono_method_to_ir): Type cast fix on some platforms.
5728 * mini-ppc.h (MONO_ARCH_USE_SIGACTION): Do not define this for all
5729 PPC targets as sigaction does not exist on all platforms, define
5730 this on a per-platform basis.
5732 Instead of erroring out if the platform is not defined, include
5733 mini-ppc-os.h, and expect that the OS specific setting provides
5734 the required information.
5736 2009-01-30 Zoltan Varga <vargaz@gmail.com>
5738 * aot-compiler.c: Fix --enable-minimal=aot.
5740 2009-01-30 Zoltan Varga <vargaz@gmail.com>
5742 * exceptions-arm.c (mono_arch_get_throw_exception_generic): Fix the
5745 2009-01-29 Zoltan Varga <vargaz@gmail.com>
5747 * exceptions-arm.c: Fix warnings.
5749 * tramp-arm.c aot-compiler.c unwind.h unwind.c: Implement xdebug support for
5752 * mini-x86.c: Fix --enable-minimal=jit build.
5754 * mini.c: Really fix --enable-minimal=jit build.
5756 * mini.c (construct_object_context_for_method): Move this outside
5757 the DISABLE_JIT block to fix the --enable-minimal=jit build.
5759 "Backported" of r124984 from 2.0 branch.
5761 * aot-compiler.c aot-runtime.c: Add full-aot support delegate BeginInvoke/EndInvoke.
5763 "Backport" of r124977 + r124978 from 2.0 branch.
5765 * exceptions-arm.c (mono_arm_throw_exception_by_token): New helper function
5766 to avoid calling mono_exception_from_token () from the throw trampoline.
5767 (mono_arch_get_throw_exception_generic): call throw_exception_by_token
5768 for throwing corlib exceptions, this fixes full-aot support for corlib
5771 * aot-compiler.c (compile_method): Make a copy of cfg->locals to fix the build.
5773 2009-01-29 Miguel de Icaza <miguel@novell.com>
5775 * mini-darwin.c, mini-windows.c, mini-posix.c: Commit the first
5776 part of the changes to split the code in mini into operating
5777 system specific files.
5779 This patch was done by copying mini.c to the respective files to
5780 preserve SVN history.
5782 2009-01-29 Zoltan Varga <vargaz@gmail.com>
5784 * aot-compiler.c (emit_method_dwarf_info): Add minimal support for locals.
5786 2009-01-28 Zoltan Varga <vargaz@gmail.com>
5788 * method-to-ir.c (mono_method_to_ir): Avoid generic sharing for calls made to
5789 remoting-invoke-with-check wrappers of shared methods.
5791 * mini.c (print_jit_stats): Print out major gc count/time for libgc too.
5793 2009-01-27 Mark Probst <mark.probst@gmail.com>
5795 * method-to-ir.c (emit_stloc_ir): Only apply the reg-reg move
5796 optimization if the top of stack is the last instruction in the
5797 bblock. Otherwise it might have been used after its definition.
5800 2009-01-27 Zoltan Varga <vargaz@gmail.com>
5802 * mini-trampolines.c (mono_magic_trampoline): Print out the caller
5803 method as well when get_vcall_slot () fails to match a code sequence.
5805 * mini-arm.c: Fix the android build, which doesn't have
5808 2009-01-26 Zoltan Varga <vargaz@gmail.com>
5810 * mini-s390x.c: Remove a stray declaration of emit_sig_cookie () to fix
5813 2009-01-26 Rodrigo Kumpera <rkumpera@novell.com>
5815 * unwind.c (mono_unwind_cleanup): Don't crash if cached_info is NULL.
5817 2009-01-26 Zoltan Varga <vargaz@gmail.com>
5819 * mini.c (mini_method_compile): Save the unwind info generated by the JIT
5820 and put its id into jinfo->used_regs. This is only used on amd64,
5821 which is currently the only platform generating unwind info.
5823 * exceptions-amd64.c: Instead of unwinding based on a register mask, use
5824 the dwarf unwinder. This is required to correctly handle async exceptions
5825 like thread abort and stack overflows, which can happen while a method
5826 is in the middle of its prolog or epilog.
5828 * aot-runtime.c (mono_aot_get_unwind_info): New helper function to obtain
5829 the unwind info belonging to an AOTed method.
5831 * aot-compiler.c aot-runtime.c: Save/Load the unwind info emitted by the JIT
5832 into cfg->unwind_ops.
5834 * unwind.c (mono_unwind_frame): Use <= instead of < for the loop exit check.
5836 * mini.c (mini_init): Call mono_unwind_init ().
5837 (mini_cleanup): Call mono_unwind_cleanup ().
5839 * unwind.c: Add functions for managing a set of unwind info entries, allowing
5840 unwind info to be shared between methods.
5842 * mini-amd64.c (mono_arch_emit_prolog): Emit unwind info for the registers
5845 * exceptions-amd64.c (mono_arch_exceptions_init): Call
5846 get_throw_pending_exception () to avoid initialization races.
5848 * mini-exceptions.c (mono_exceptions_init): Call an arch specific
5849 mono_arch_exceptions_init () function.
5851 * mini.h (MONO_INST_NEW): Remove duplicate setting of cil_code.
5853 2009-01-25 Zoltan Varga <vargaz@gmail.com>
5855 * mini.c (mono_get_domain_intrinsic): New helper function.
5856 (mono_get_thread_intrinsic): Ditto.
5858 * mini-arm.c mini-ia64.c: Use the new helper functions.
5860 * method-to-ir.c (mono_method_to_ir): Fix the comment for
5861 the last constrained_call change, since it is needed in the non-AOT
5864 * mini-arm.c: Implement OP_TLS_GET on arm eabi linux.
5866 * mini-arm.c (mono_arch_emit_prolog): Add an inlined version of
5867 mono_get_lmf_addr () on arm eabi linux.
5869 2009-01-24 Zoltan Varga <vargaz@gmail.com>
5871 * mini-amd64.c (mono_arch_get_vcall_slot): Handle yet another
5872 code sequence which matches a non-virtual call.
5874 2009-01-23 Mark Probst <mark.probst@gmail.com>
5876 * mini-ppc.c (mono_arch_context_get_int_reg): Allow access to the
5879 2009-01-23 Zoltan Varga <vargaz@gmail.com>
5881 * aot-compiler.c aot-runtime.c: Treat delegate-invoke wrappers similarly to
5882 runtime-invoke wrappers, since they are also shared based on signature.
5884 2009-01-22 Mark Probst <mark.probst@gmail.com>
5886 * mini-exceptions.c (ves_icall_get_frame_info): Fetch the generic
5887 info from the (correct) context.
5889 2009-01-22 Zoltan Varga <vargaz@gmail.com>
5891 * unwind.c (mono_unwind_frame): Remove a stray g_free ().
5893 * unwind.c (mono_unwind_frame): New function to unwind through a frame
5894 using dwarf unwinding info. Not yet used.
5896 * mini.c (mini_init): When using xdebug, disable freeing of domains.
5898 2009-01-21 Mark Probst <mark.probst@gmail.com>
5900 * mini-ppc.c (mono_arch_delegate_invoke_impl): Return function
5903 * mini-trampolines.c (mono_delegate_trampoline): Remove the PPC64
5904 special case and handle mono_arch_delegate_invoke_impl() returning
5905 function descriptors.
5907 * tramp-ppc.c (mono_arch_create_trampoline_code): Delegate
5908 trampolines return function descriptors, too.
5910 2009-01-21 Zoltan Varga <vargaz@gmail.com>
5912 * method-to-ir.c (handle_alloc): Avoid generic instances in the
5913 out_of_line optimization.
5915 2009-01-21 Martin Baulig <martin@ximian.com>
5918 (MonoCompile): Added `disable_deadce_vars' to disable removing
5922 (mini_method_compile): Set `cfg->disable_deadce_vars' when running
5923 inside the debugger.
5925 * liveness.c (mono_analyze_liveness): Don't remove any unused
5926 variables if `cfg->disable_deadce_vars' is set.
5928 2009-01-21 Mark Probst <mark.probst@gmail.com>
5930 * method-to-ir.c: Only apply exception constructor optimization if
5931 the the method actually belongs to an exception class. Fixes
5934 2009-01-21 Zoltan Varga <vargaz@gmail.com>
5936 * mini-trampolines.c (mono_delegate_trampoline): Put back the previous
5937 change inside a #ifdef __mono_ppc64__.
5939 * aot-compiler.c (compile_method): Remove the previous limitation.
5941 * method-to-ir.c (method-to-ir.c): Add support for the constrained prefix
5942 on type variables in AOTed code.
5944 * aot-compiler.c (compile_method): Skip generic methods having type
5945 constraints on their generic parameters.
5947 * aot-compiler.c (compile_method): Check for methods which cannot be
5948 encoded inside RGCTX_FETCH patches as well.
5950 * mini-exceptions.c (mono_print_thread_dump): Fix the windows
5953 2009-01-20 Mark Probst <mark.probst@gmail.com>
5955 * method-to-ir.c: Force the vtable variable in shared generic code
5956 for the case that they might show up on a stack trace where they
5959 * mini-exceptions.c: Save and use generic sharing info as well as
5960 IP in stack traces to resolve shared generic instantiations.
5962 2009-01-20 Zoltan Varga <vargaz@gmail.com>
5964 * mini-trampolines.c (mono_delegate_trampoline): Revert the change which
5965 added a mono_get_addr_from_ftnptr () as it breaks the ia64 build.
5967 2009-01-20 Mark Probst <mark.probst@gmail.com>
5969 * method-to-ir.c: Do generic sharing for array constructors.
5971 2009-01-20 Rodrigo Kumpera <rkumpera@novell.com>
5973 * mini-exceptions.c (mono_print_thread_dump): Add information
5974 about the thread state using wapi_current_thread_desc.
5976 2009-01-19 Rodrigo Kumpera <rkumpera@novell.com>
5978 * basic-simd.cs: Tests for the new constructors.
5980 2009-01-19 Rodrigo Kumpera <rkumpera@novell.com>
5982 * mini-ops.h: Added OP_EXPAND_*
5986 * mini-x86.c (mono_arch_output_basic_block): Same.
5988 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for single element constructors.
5990 2009-01-19 Zoltan Varga <vargaz@gmail.com>
5992 * iltests.il.in: Add a test for #467385.
5994 2009-01-18 Rodrigo Kumpera <rkumpera@novell.com>
5996 * mini.c (mini_thread_cleanup): Don't cleanup TLS storage if the
5997 thread been cleaned up is not the same currently in execution.
5999 Fixes appdomain-unload crashes on windows, osx and linux variants
6000 without the __thread keyword.
6002 2009-01-18 Zoltan Varga <vargaz@gmail.com>
6004 * mini-arm.c (mono_arch_flush_icache): Applied patch from Koushik Dutta
6005 (koush@koushikdutta.com). Implement this for android.
6007 * helpers.c (mono_disassemble_code): Avoid assembler errors if the id
6008 begins with a digit.
6010 * method-to-ir.c: Call mono_gc_get_write_barrier () instead of
6011 mono_marshal_get_write_barrier ().
6013 2009-01-17 Rodrigo Kumpera <rkumpera@novell.com>
6015 * decompose.c (mono_decompose_vtype_opts): Fix the decomposition
6016 of OP_VCALL_* ops for 8 bytes vtypes on 32 bits archs and platorms
6017 that pass them on a register pair.
6019 This affects windows, OSX and FreeBSD. The mono/tests/handleref.exe
6020 test was crashing due to that.
6022 Fri Jan 16 15:21:21 CET 2009 Paolo Molaro <lupus@ximian.com>
6024 * exceptions-ppc.c: tweaks from malc (OV-Soft) to fix the size of the
6025 trampoline code. Include ucontext.h only if available.
6027 2009-01-15 Mark Probst <mark.probst@gmail.com>
6029 * mini.c: mono_domain_lookup_shared_generic() takes an open method
6030 and doesn't check whether it's sharable, like it was before
6031 removing the shared generics hash. This brings IronPython
6032 performance back to what it was before that change.
6034 2009-01-14 Mark Probst <mark.probst@gmail.com>
6036 * method-to-ir.c: Handle delegate invocation optimization earlier,
6037 otherwise it would be handled (much more slowly) by the
6038 final/sealed optimization.
6040 2009-01-13 Zoltan Varga <vargaz@gmail.com>
6042 * mini.c (SIG_HANDLER_SIGNATURE): Avoid crashes when the current thread or
6043 domain is not set. Fixes #465864.
6045 2009-01-12 Mark Probst <mark.probst@gmail.com>
6047 * method-to-ir.c: Don't stop sharing of generic methods with catch
6048 clauses - we already handle those.
6050 2009-01-12 Mark Probst <mark.probst@gmail.com>
6052 * mini.c, mini.h: lookup_generic_method() is now
6053 mono_domain_lookup_shared_generic() and uses the jit_code_hash,
6054 making the shared_generics_hash obsolete.
6056 2009-01-12 Mark Probst <mark.probst@gmail.com>
6058 * mini-ppc.c, exceptions-ppc.c, cpu-ppc.md, cpu-ppc64.md: Don't
6059 use the red zone. Make room on the stack first and then use it,
6060 not the other way around.
6062 2009-01-12 Zoltan Varga <vargaz@gmail.com>
6064 * mini.c (mini_init): Call mono_xdebug_init ().
6066 * aot-compiler.c (mono_xdebug_init): Make this non-static.
6068 2009-01-11 Zoltan Varga <vargaz@gmail.com>
6070 * TestDriver.cs: Add an --iter argument to run tests multiple times.
6072 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Emit debug info for
6075 * aot-compiler.c (mono_save_trampoline_xdebug_info): New function to emit
6076 debug+unwind info for trampolines.
6078 * mini.c (mono_create_unwind_op): New helper function.
6080 * unwind.h: Add macros for emitting unwind ops without a MonoCompile.
6082 2009-01-10 Zoltan Varga <vargaz@gmail.com>
6084 * aot-compiler.c: Fix the build.
6086 2009-01-09 Zoltan Varga <vargaz@gmail.com>
6088 * Makefile.am: Update dtrace-prelink.sh location.
6090 2009-01-08 Zoltan Varga <vargaz@gmail.com>
6092 * method-to-ir.c (mono_method_to_ir): Fix the check for the mscorlib ldstr
6093 optimization. Fixes #464520.
6095 2009-01-07 Bill Holmes <billholmes54@gmail.com>
6097 * mini-amd64.c : Adding code to save/restore non-volatile registers
6100 * exceptions-amd64.c : Adding code to save/restore non-volatile
6101 registers on Winx64.
6103 Contributed under MIT/X11 license.
6105 2009-01-07 Zoltan Varga <vargaz@gmail.com>
6107 * mini-arm.c (mono_arch_flush_icache): Use __GNUC_PREREQ instead of checking
6108 __GNUC_MINOR__ which can break when the major version changes.
6110 2009-01-07 Rodrigo Kumpera <rkumpera@novell.com>
6112 * basic-simd.cs: Add tests for usage of the sizeof opcode.
6114 2009-01-07 Geoff Norton <gnorton@novell.com>
6116 * helpers.c: Allow mono -v -v -v to work on darwin.
6118 2009-01-05 Bill Holmes <billholmes54@gmail.com>
6120 * mini-amd64.c (mono_arch_get_vcall_slot) : Handle an additional instruction
6123 Contributed under MIT/X11 license.
6125 2009-01-05 Zoltan Varga <vargaz@gmail.com>
6127 * mini.c (mono_allocate_stack_slots_full2): Use mono_class_from_mono_type
6128 instead of directly accessing type->data.klass. Fixes #462016.
6129 (mono_allocate_stack_slots_full): Ditto.
6131 * mini-arm.c (mono_arch_flush_icache): Applied patch from Riku Voipio
6132 <novell@kos.to>. Fix cache flush on kernels without OLDABI compat option.
6134 * aot-compiler.c (emit_plt): Fix ARM build.
6136 2009-01-04 Zoltan Varga <vargaz@gmail.com>
6138 * branch-opts.c (mono_if_conversion): Optimize this using ins->prev.
6140 * branch-opts.c (mono_if_conversion): Fix an assert introduced by the last
6143 * branch-opts.c (mono_if_conversion): Use branch->inst_true_bb/inst_false_bb
6144 instead of bblock->out_bb [0]/[1], the two might not be the same. Fixes
6147 * iltests.il.in: Add a regression test.
6149 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
6151 * mini-codegen.c (mono_print_ins_index): Pretty print XPHI and VPHI.
6153 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
6155 * basic-simd.cs: Add a regression test for #462457.
6157 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
6159 * mini-ops.h: Add a definition of XPHI.
6161 * mini.h (MONO_IS_PHI): Make is aware of simd instrincs.
6163 * ssa.c (op_phi_to_move): Handle XPHI.
6165 * ssa.c (mono_ssa_compute): Generate a XPHI for simd intrinsics instead of VPHI.
6169 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
6171 * method-to-ir.c (mono_emit_rgctx_calli): Fix a warning.
6173 2008-12-31 Geoff Norton <gnorton@novell.com>
6175 * mini-ppc.c: The prolog size allocated can be too small for darwin
6176 ppc32 under certain circumstances. Also fix a small logic bug.
6178 2008-12-29 Zoltan Varga <vargaz@gmail.com>
6180 * mini.c (mono_jit_compile_method_inner): Avoid holding the domain lock
6181 while loading AOT methods.
6183 * mini-exceptions.c: Check jit_tls->class_cast_from instead of class_cast_to
6184 since only the former is nulled out after a successful cast. This prevents
6185 crashes with rethrown exceptions when using --debug=casts.
6187 2008-12-24 Mark Probst <mark.probst@gmail.com>
6189 * mini.h: New macro for checking whether a method is final,
6190 i.e. whether the method or its class is marked final.
6192 * method-to-ir.c: Use the new macro for all final-checks
6193 consistently. Fixes the crash in the System.ServiceModel tests.
6195 2008-12-23 Mark Probst <mark.probst@gmail.com>
6197 * mini-exceptions.c (get_exception_catch_class): Corrected another
6198 overly strict assertion.
6200 2008-12-23 Mark Probst <mark.probst@gmail.com>
6202 * mini-ppc.c (mono_arch_build_imt_thunk): Save and restore r11.
6203 Clobbering it is not allowed because the caller might use it as
6204 the vtable register in the interface call.
6206 2008-12-19 Mark Probst <mark.probst@gmail.com>
6208 * mini-exceptions.c (get_exception_catch_class): Corrected an
6209 overly strict assertion.
6211 2008-12-18 Mark Mason <mmason@upwardaccess.com>
6213 * method-to-ir.c: use SIZEOF_REGISTER instead of SIZEOF_VOID_P or sizeof(gpointer) when appropriate.
6215 * mini.h: Move typedef to mgreg_t up above include of mini-arch.h
6217 * local-propogation.c: use SIZEOF_REGISTER instead of SIZEOF_VOID_P when appropriate
6219 * cpu-mips.md: correct lengths for certain long_ opcodes.
6221 * mini-mips.h: Only emulate long operations when SIZEOF_REGISTER==4. Add missing func decl.
6223 * 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().
6225 2008-12-17 Mark Mason <mmason@upwardaccess.com>
6227 * exceptions-mips.c (mono_arch_find_jit_info): decode sd instructions as well when looking for registers.
6229 2008-12-17 Mark Mason <mmason@upwardaccess.com>
6231 * mini-mips.c (mono_arch_output_basic_block): OP_JUMP_TABLE stores patch type in inst_c1, not inst_i1.
6233 2008-12-16 Rodrigo Kumpera <rkumpera@novell.com>
6235 * branch-opts.c (remove_block_if_useless): Even if BB0 falls through, don't add a br to the
6238 2008-12-16 Mark Mason <mmason@upwardaccess.com>
6240 * 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
6242 * 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)
6244 2008-12-15 Mark Mason <mmason@upwardaccess.com>
6246 * trace.c (mono_trace_enter_method): correctly handle arguments smaller than the stack slot size on big endian systems.
6248 2008-12-14 Zoltan Varga <vargaz@gmail.com>
6250 * liveness.c (mono_analyze_liveness): Avoid eliminating the 'this' var in
6251 gshared code. Fixes #458947.
6253 * generics.cs: Add a test.
6255 2008-12-12 Mark Mason <mmason@upwardaccess.com>
6257 * method-to-ir.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
6259 * mini-mips.c: first pass n32 code generation.
6261 * mini-mips.h: datatypes and defines for n32 support.
6263 * exceptions-mips.c: first pass n32 code generation.
6265 * tramp-mips.c: first pass n32 code generation.
6267 * cpu-mips.md: add long_ opcodes.
6269 2008-12-12 Mark Mason <mmason@upwardaccess.com>
6271 * liveness.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
6273 * cfold.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
6275 * local-propogation.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
6277 * regalloc2.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
6279 * mini.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
6281 * mini-codegen.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
6283 * ssa.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
6285 * decompose.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
6287 * helpers.c: for mips/n32, don't pass -mips32 to objdump
6289 2008-12-12 Zoltan Varga <vargaz@gmail.com>
6291 * mini-arm.c tramp-arm.c: Fix calls to mono_arch_flush_icache.
6293 2008-12-12 Andres G. Aragoneses <aaragoneses@novell.com>
6295 * driver.c: Sync --help-trace with man page (EXPR,EXPR).
6297 2008-12-12 Mark Probst <mark.probst@gmail.com>
6299 * mini-ppc.h, exceptions-ppc.c, tramp-ppc.c: Create function
6300 descriptors for helper functions directly in front of the code.
6302 2008-12-11 Mark Probst <mark.probst@gmail.com>
6304 * method-to-ir.c: Removed an unnecessary assertion.
6306 2008-12-10 Zoltan Varga <vargaz@gmail.com>
6308 * method-to-ir.c: Merge SGEN changes from the old JIT.
6310 2008-12-10 Zoltan Varga <vargaz@gmail.com>
6312 * driver.c (compile_all_methods_thread_main): Handle failure of
6315 2008-12-10 Mark Probst <mark.probst@gmail.com>
6317 * mini-ppc.c: Merged with mini-ppc64.c.
6319 * mini-ppc.h: Define PPC_MINIMAL_PARAM_AREA_SIZE on all targets.
6321 * Makefile.am: Use the same sources for PPC and PPC64.
6323 * mini-ppc64.c: Removed.
6325 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
6327 * branch-opts.c (remove_block_if_useless): Extract fall through detection
6328 code to mono_bb_is_fall_through.
6330 * branch-opts.c (mono_remove_critical_edges): Same.
6332 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
6334 * ssa.c (fold_ins): branch opt can kill dummy switch ops so we can't
6335 expect that an OP_BR_REG will be there.
6337 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
6339 * branch-opts.c (remove_block_if_useless): Use MONO_IS_BRANCH_OP instead of checking
6340 for the many branch ops. The original check miss OP_BR_REG.
6344 2008-12-09 Mark Mason <mmason@upwardaccess.com>
6346 * mini-mips.h mini-mips.c exceptions-mips.c tramp-mips.c: first round of changes necessary to eventually support n32.
6348 2008-12-09 Zoltan Varga <vargaz@gmail.com>
6350 * aot-runtime.c (load_method): Avoid calling decode_exception_debug_info
6351 while holding the aot lock.
6353 2008-12-09 Mark Mason <mmason@upwardaccess.com>
6355 * mini-mips.c (mono_arch_output_basic_block): use mfc1/lwc1 instead of mfc1d/ldc1
6357 2008-12-09 Bill Holmes <billholmes54@gmail.com>
6359 * mini.c (mini_cleanup) : Adding a call to cominterop_release_all_rcws
6360 to release all runtime callable wrappers held by the runtime.
6362 Contributed under MIT/X11 license.
6364 2008-12-09 Bill Holmes <billholmes54@gmail.com>
6366 * tramp-amd64.c (mono_arch_create_trampoline_code_full) : Increase the code size for
6369 Contributed under MIT/X11 license.
6371 2008-12-09 Zoltan Varga <vargaz@gmail.com>
6373 * aot-runtime.c (decode_exception_debug_info): Acquire the domain
6374 lock when calling mono_domain_alloc (). Hopefully fixes #415608.
6376 2008-12-09 Mark Mason <mmason@upwardaccess.com>
6378 * cpu-mips.md: fix ckfinite length
6380 * mini-mips.c: at least recognize n32 ABI when used (not yet supported)
6381 (mono_arch_lowering_pass): cleanup, rearrange for clarity
6382 (mono_arch_output_basic_block): implement OP_CKFINITE, add more asserts
6384 2008-12-08 Mark Mason <mmason@upwardaccess.com>
6386 * exceptions-mips.c (mono_arch_find_jit_info): init new_ctx with ctx, dont' call setup_context.
6388 2008-12-08 Geoff Norton <gnorton@novell.com>
6390 * tramp-amd64.c: r120895 stores RAX, so we need to increase the window
6391 size by 8 bytes as well.
6393 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
6395 * basic-simd.cs: Fix method names for Vector16b.
6397 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
6399 * basic-simd.cs: Fix method names for Vector16sb.
6401 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
6403 * basic-simd.cs: Fix method names for Vector8us.
6405 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
6407 * basic-simd.cs: Fix method names for Vector8s.
6409 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
6411 * basic-simd.cs: Fix method names for Vector4ui.
6413 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
6415 * basic-simd.cs: Fix method names for Vector2l.
6417 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
6419 * basic-simd.cs: Fix method names for Vector2d.
6421 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
6423 * simd-intrinsics.c (mono_emit_simd_intrinsics): Add support for intrinsics
6424 that are extension methods.
6426 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
6428 * basic-simd.cs: Fix method names for Vector4f.
6430 2008-12-08 Zoltan Varga <vargaz@gmail.com>
6432 * mini-exceptions.c (mono_print_thread_dump): Mark threadpool threads
6433 as such. Fixes #456669.
6435 2008-12-07 Mark Mason <mmason@upwardaccess.com>
6437 * mini-mips.c (mono_arch_emit_call): narrow float arguments when passing as args.
6439 2008-12-07 Mark Mason <mmason@upwardaccess.com>
6441 * mini-mips.c (mono_arch_lowering_pass): don't handle OP_ICONV_TO_R* or OP_R*CONST
6442 (mono_arch_emit_setret): use OP_MIPS_CVTSD to return SP floats
6443 (mono_arch_output_basic_block): simplify FP load/store, handle OP_MIPS_FBLT_UN
6444 (mips_adjust_stackframe): handle FP spills
6446 * mini-ops.h: add mips_mtc1_s2
6448 * cpu-mips.md: add mips_mtc1_s2
6450 2008-12-07 Zoltan Varga <vargaz@gmail.com>
6452 * unwind.c: New file, move the unwind info encoding functions here from
6453 aot-compiler.c, so they could be used at runtime too.
6455 2008-12-05 Mark Mason <mmason@upwardaccess.com>
6457 * mini-mips.c (mono_arch_lowering_pass): handle OP_IMUL_IMM as well
6458 (mono_arch_output_basic_block): fix OP_LOCALLOC code generation
6460 2008-12-05 Mark Mason <mmason@upwardaccess.com>
6462 * mini-mips.c: cleanup warnings
6463 (mono_arch_lowering_pass): handle OP_LOCALLOC_IMM
6464 (mips_adjust_stackframe): handle case of taking the address of stack locals
6466 2008-12-05 Zoltan Varga <vargaz@gmail.com>
6468 * aot-compiler.c: Implement a few functions missing from the asm writer.
6469 (emit_method_code): Only write symbols for methods when using the bin
6470 writer, since the assembler can't deal with the characters in our method
6473 * aot-compiler.c (is_plt_patch): ICALL_ADDR is also a plt patch.
6475 * method-to-ir.c (mono_method_to_ir): Transform aotconst+calli into a direct
6478 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Rework the code
6479 a bit to also restore %rax.
6481 2008-12-05 Mark Probst <mark.probst@gmail.com>
6483 * mini-ppc.c: Some simple merges from mini-ppc64.c.
6485 2008-12-05 Zoltan Varga <vargaz@gmail.com>
6487 * ssa.c (mono_ssa_compute): Only add an implicit reference at start for
6490 2008-12-05 Mark Probst <mark.probst@gmail.com>
6492 * exceptions-ppc.c: Merged with exceptions-ppc64.c.
6494 * mini-ppc.c, mini-ppc.h: Remove PPC_STACK_ALIGNMENT and use
6495 MONO_ARCH_FRAME_ALIGNMENT. Struct for PPC64 function descriptors.
6497 * exceptions-ppc64.c: Removed.
6499 * Makefile.am: Use exceptions-ppc.c instead of exceptions-ppc64.c.
6501 2008-12-05 Mark Probst <mark.probst@gmail.com>
6503 * tramp-ppc.c, mini-ppc.c, mini-ppc.h: Merged tramp-ppc.c with
6506 * Makefile.am: Use tramp-ppc.c instead of tramp-ppc64.c.
6508 * tramp-ppc64.c: Removed.
6510 2008-12-05 Zoltan Varga <vargaz@gmail.com>
6512 * aot-compiler.c (add_generic_instances): Skip non-generic classes in
6515 2008-12-05 Mark Probst <mark.probst@gmail.com>
6517 * mini-ppc.h: Merged mini-ppc64.h with mini-ppc.h.
6519 * exceptions-ppc64.c, tramp-ppc64.c, mini-arch.h, Makefile.am: Use
6520 mini-ppc.h instead of mini-ppc64.h.
6522 * mini-ppc64.h: Removed.
6524 2008-12-04 Mark Mason <mmason@upwardaccess.com>
6526 * mini-mips.c: introduce USE_LDC_SDC: use ldc1/sdc1 to load/store doubles, disabled by default
6528 * mini-mips.c (mono_arch_emit_outarg_vt): fix offset calculation for memcpy in structure passing.
6530 2008-12-05 Mark Probst <mark.probst@gmail.com>
6532 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, tramp-ppc64.c:
6533 Removed FIRST/LAST_[GF]REG macros, to make merging PPC64 with PPC
6536 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
6538 * basic-simd.cs: Tests for operator == and != on Vector8us and Vector16b.
6540 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
6542 * simd-intrinsics.c: Add support for operator == and != to Vector8(u)s and Vector16(s)b.
6544 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
6546 * basic-simd.cs: Tests for operator == and != on Vector4f.
6548 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
6550 * simd-intrinsics.c (simd_intrinsic_emit_equality): Adapt to support Vector4f.
6552 * simd-intrinsics.c: Kill useless enum.
6554 2008-12-04 Mark Mason <mmason@upwardaccess.com>
6556 * cpu-mips.md: add long_conv_to_ovf_i4_2
6557 * mini-mips.c: update/add various _OVF_ opcodes to fix test failures
6559 2008-12-04 Mark Mason <mmason@upwardaccess.com>
6561 * mini-mips.c: ifdef protect automatic promotions of R4 to R8.
6563 * mini-mips.c (mono_arch_emit_setret): handle R4 case with FCONV_TO_R4 instead of FMOVE
6565 2008-12-04 Mark Mason <mmason@upwardaccess.com>
6567 * mini-mips.c (mono_arch_output_basic_block): fix codegen for OP_OR_IMM/OP_IOR_IMM
6569 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
6571 * basic-simd.cs: Add tests for new methods.
6573 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
6575 * simd-intrinsics.c: Add support for operator == and !=
6578 * simd-methods.h: Add SN_op_Inequality and SN_op_Equality.
6580 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
6582 * simd-intrinsics.c: Remove ExtractByteMask intrinsics.
6584 2008-12-04 Zoltan Varga <vargaz@gmail.com>
6586 * aot-compiler.c (add_wrappers): Add pinvoke wrappers.
6588 * mini.c (mono_resolve_patch_target): Allow pinvoke methods in
6589 MONO_PATCH_INFO_ICALL_ADDR.
6591 * aot-runtime.c (MonoAotFileInfo): Correct order of fields.
6593 * aot-compiler.c: Resurrect full-aot support.
6595 2008-12-04 Mark Mason <mmason@upwardaccess.com>
6597 * mini-mips.c (mono_arch_lowering_pass): handle OP_COMPARE and OP_ICOMPARE
6599 2008-12-04 Mark Mason <mmason@upwardaccess.com>
6601 * mini-mips.c (mono_arch_output_basic_block): fix OP_IREM_UN code generation
6603 2008-12-03 Rodrigo Kumpera <rkumpera@novell.com>
6605 * basic-simd.cs: Fix tests to work under ppc.
6606 Remove tests for methods that will be removed.
6608 2008-12-03 Mark Probst <mark.probst@gmail.com>
6610 * method-to-ir.c (mono_method_to_ir): Handle ldtoken of an open
6611 generic type (via a typedef or typeref) correctly.
6613 2008-12-03 Zoltan Varga <vargaz@gmail.com>
6615 * mini-trampolines.c (mono_magic_trampoline): Add some debugging code to help
6616 diagnose an assertion failure.
6618 2008-12-02 Mark Probst <mark.probst@gmail.com>
6620 * tramp-ppc64.c (mono_arch_create_rgctx_lazy_fetch_trampoline):
6621 Fix trampoline size.
6623 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: A few floating point
6624 conversion opcodes are implemented natively instead via emulation.
6626 2008-12-01 Mark Mason <mmason@upwardaccess.com>
6628 * cpu-mips.md: remove mips_xori
6630 * mini-ops.h: remove mips_xori
6632 * mini-mips.h: replace OP_MIPS_XORI with OP_IXOR
6634 * mini-mips.c (mono_arch_decompose_long_opts): Add ladd_imm, lsub, lsub_imm, lneg, lsub_ovf, lsub_ovf_un.
6636 * mini-mips.c (mono_arch_lowering_pass, mono_arch_output_basic_block): fix IXOR handling
6638 2008-12-01 Mark Mason <mmason@upwardaccess.com>
6640 * cpu-mips.md: fix instruction lengths.
6642 * mini-mips.h: define MONO_ARCH_NO_IOV_CHECK
6644 * mini-mips.c: move most instruction rewriting into decompose_ops. Implement conditional branches and exceptions. Fix jump table patch handling. Implement add/sub OVF.
6646 * mini-ops.h: fix slti / sltiu op profiles.
6648 2008-12-02 Martin Baulig <martin@ximian.com>
6650 * method-to-ir.c (mono_method_to_ir): Disable debugging
6651 information for the init locals block to make the debugger stop
6652 after all locals have been initalized.
6654 2008-12-02 Martin Baulig <martin@ximian.com>
6656 * mini.c (mini_method_compile): Disable MONO_OPT_DEADCE when
6657 running inside the debugger.
6659 2008-12-01 Zoltan Varga <vargaz@gmail.com>
6661 * mini.c (mini_method_compile): Only run local deadce if MONO_OPT_DEADCE
6664 * method-to-ir.c (mono_method_to_ir): Fix invalid code generated by the
6665 alu->alu imm optimization which only shows if deadce is disabled.
6667 * aot-compiler.c: Rename the function names for the binary and asm writers
6668 so they can coexist in the same process. Rework the xdebug code to use the
6669 asm writer. This avoids the need to call into the runtime to dump the
6670 debugging info. Add more debugging info for types.
6672 * mini-<ARCH>.h: Kill MONO_ARCH_HAVE_NORMALIZE_OPCODES define.
6674 * genmdesc.c genmdesc.pl mini.h: Don't put the CEE_ opcodes into the
6675 cpu description tables, they can't occur in cpu-<ARCH>.md.
6677 * method-to-ir.c (mono_method_to_ir): Set the type of the value pushed on
6678 the stack in CEE_LDFLDA. Fixes #450542.
6680 * generics.cs: Add a new test.
6682 2008-12-01 Mark Mason <mmason@upwardaccess.com>
6684 * mini-ops.h: updated MIPS opcodes
6685 * mini-mips.c: decompose long opts
6686 * mini-mips.h: decompose long opts
6688 2008-11-29 Mark Mason <mmason@upwardaccess.com>
6690 * cpu-mips.md: fix length on int_rem_un
6691 * mini-mips.c (mips_stackframe_adjust): fix insertion of spillvars region in MIPS stackframes.
6693 2008-11-29 Zoltan Varga <vargaz@gmail.com>
6695 * mini.h aot-runtime.c: Fix building with DISABLE_AOT.
6697 * mini-codegen.c (mono_print_ins_index): Handle OP_VOIDCALL_MEMBASE.
6699 2008-11-29 Martin Baulig <martin@ximian.com>
6701 * mini-exceptions.c (mono_handle_native_sigsegv): Check
6702 mono_debug_using_mono_debugger() in addition to the
6703 `no_gdb_backtrace' flag in the `MonoDebugOptions'.
6705 2008-11-28 Mark Mason <mmason@upwardaccess.com>
6707 * mini-ops.h: updated more MIPS opcodes
6708 * mini-mips.c: FP compare/branch working again, clean up last of CEE_ -> OP_ mappings
6709 * cpu-mips.md: Added MIPS versions of new FP compare/branch opcodes.
6711 2008-11-28 Mark Probst <mark.probst@gmail.com>
6713 * mini-ppc64.c: Patch the RGCTX fetch trampoline correctly.
6715 2008-11-28 Mark Mason <mmason@upwardaccess.com>
6717 * mini-mips.c (mono_arch_emit_call): adding missing conversion to fp single when passing in integer arg register.
6718 * mini-mips.c (mips_adjust_stackframe): compensate for spill-down logic.
6719 * mini-ops.h: correct selected mips opcode entries
6721 2008-11-28 Mark Probst <mark.probst@gmail.com>
6723 * mini-ppc64.c, mini-ppc64.h: Enable generalized IMT thunks and
6726 2008-11-28 Mark Probst <mark.probst@gmail.com>
6728 * mini-ppc64.h, tramp-ppc64.c: Make generic code sharing work.
6730 2008-11-28 Mark Mason <mmason@upwardaccess.com>
6732 * method-to-ir.c, mini-trampolines.c: protect IMG code with #ifdef MONO_ARCH_HAVE_IMT to fix compile errors.
6733 * mini-mips.c: Fixup stackframe assignments after allocation of spillvars.
6734 * mini-mips.h: disable IMT
6735 * tramp-mips.c (mono_arch_get_vcall_slot): fix offset extraction
6737 2008-11-28 Mark Probst <mark.probst@gmail.com>
6739 * mini-ppc64.c, mini-ppc64.h: Don't emulate long ops.
6741 2008-11-28 Mark Probst <mark.probst@gmail.com>
6743 * mini-ppc64.c, exceptions-ppc64.c: Several fixes.
6745 2008-11-28 Zoltan Varga <vargaz@gmail.com>
6747 * method-to-ir.c (handle_isinst): Use PCONST instead of ICONST for
6750 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
6752 * simd-intrinsics.c (emit_array_extension_intrinsics): Add support
6753 for Set/GetVector aligned versions.
6755 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
6757 * basic-simd.cs: Add tests for Get/SetVector.
6759 2008-11-27 Mark Probst <mark.probst@gmail.com>
6761 * mini.c: Removed g_slist_append_mempool(). Now in
6764 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
6766 * simd-intrinsics.c (mono_emit_vector_ldelema): Extract the element
6767 size properly and make the bounds check optional.
6769 * simd-intrinsics.c (emit_array_extension_intrinsics): Add support
6770 for SetVector and IsAligned.
6772 2008-11-27 Zoltan Varga <vargaz@gmail.com>
6774 * mini.c: Remove unused mono_normalize_opcodes () function.
6776 2008-11-26 Mark Probst <mark.probst@gmail.com>
6778 * method-to-ir.c (mini_emit_inst_for_method): Small fix: we're
6779 using the new atomic add ops now.
6781 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Implemented atomic
6784 2008-11-26 Mark Probst <mark.probst@gmail.com>
6786 * mini-ppc64.c: Several fixes.
6788 2008-11-25 Mark Mason <mmason@upwardaccess.com>
6790 * cpu-mips.md: added jump_table
6791 * mini-mips.c: added jump_table. Eliminate compare-imm when lowering. Remove dead function.
6793 2008-11-25 Mark Mason <mmason@upwardaccess.com>
6795 * mini-mips.c, mini-mips.h, tramp-mips.c, cpu-mips.md: Initial upgrade of MIPS port to new IR.
6797 2008-11-25 Mark Mason <mmason@upwardaccess.com>
6799 * mini-ops.h: corrected a handful of MIPS opcodes.
6801 2008-11-25 Mark Mason <mmason@upwardaccess.com>
6803 * aot-compiler.c: MIPS to use ELF writer
6805 2008-11-25 Mark Mason <mmason@upwardaccess.com>
6807 * mini-codegen.c: remove MIPS specific assert.
6809 2008-11-25 Mark Probst <mark.probst@gmail.com>
6811 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, cpu-ppc64.md: Several
6812 fixes. PPC64 now passes most of the runtime regressions.
6814 2008-11-24 Zoltan Varga <vargaz@gmail.com>
6816 * regalloc2.c: Distinguish between use/def positions. Optimize the creation of
6817 volatile intervals a bit.
6819 2008-11-24 Mark Probst <mark.probst@gmail.com>
6821 * basic-long.cs: New test case.
6823 2008-11-23 Zoltan Varga <vargaz@gmail.com>
6825 * mini.c (mini_method_compile): Disable globalra for large methods for
6828 * regalloc2.c (order_moves): Add fp support.
6830 * branch-opts.c (mono_remove_critical_edges): Split non-critical edges whose
6831 source bblock ends with an OP_BR_REG.
6833 * ratests.cs: Add a new test.
6835 2008-11-23 Mark Probst <mark.probst@gmail.com>
6837 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c: Disable generic code
6838 sharing. PPC64 now passes generics.exe.
6840 2008-11-23 Mark Probst <mark.probst@gmail.com>
6842 * mini-ppc64.c: Several fixes. PPC64 now runs iltests.exe.
6844 2008-11-23 Zoltan Varga <vargaz@gmail.com>
6846 * exceptions-x86.c (mono_arch_find_jit_info): Avoid reading uninitialized
6847 memory when mono_jit_info_table_find () can't find the method in the
6850 * aot-compiler.c (mono_save_xdebug_info): Emit complete debug info for
6853 * aot-compiler.c (mono_save_xdebug_info): Make this work with the assembly
6856 2008-11-23 Mark Probst <mark.probst@gmail.com>
6858 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, cpu-ppc64.md:
6859 Several fixes. PPC64 now runs exceptions.exe and
6860 devirtualization.exe.
6862 2008-11-22 Mark Probst <mark.probst@gmail.com>
6864 * mini-ppc64.c, tramp-ppc64.c: Small fixes. PPC64 now runs
6865 arrays.exe and basic-math.exe.
6867 2008-11-22 Mark Probst <mark.probst@gmail.com>
6869 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, tramp-ppc64.c,
6870 cpu-ppc64.md: Several fixes. PPC64 now runs objects.exe.
6872 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
6874 * simd-intrinsics.c: Add support ArrayExtension intrinsics.
6876 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
6878 * method-to-ir.c: Move bounds checking macros to ir-emit.h
6880 * ir-emit.h: Move macros from method-to-ir.c to here.
6882 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
6884 * mini-ops.h: Correct the long simd ops to use LREG.
6886 2008-11-21 Zoltan Varga <vargaz@gmail.com>
6888 * mini-ops.h: Correct the dreg type of OP_LOADI8_MEMBASE.
6890 * mini-ops.h: Correct the dreg type of a few long opcodes.
6892 * mini-amd64.h: Applied patch from Mihai Chelaru <kefren@ngnetworks.ro>.
6895 Fri Nov 21 12:52:23 CET 2008 Paolo Molaro <lupus@ximian.com>
6897 * mini-ppc.c: remove negative stack references in epilog
6898 for platforms that don't support the red zone.
6900 2008-11-21 Mark Probst <mark.probst@gmail.com>
6902 * mini-ppc64.h, cpu-ppc64.md: Fixed caller/callee saved floating
6903 point regs. Now PPC64 passes basic-calls.exe.
6905 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
6907 * basic-simd.cs: Add tests for accessors of Vector2l.
6909 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
6911 * mini-ops.h: Added OP_INSERTX_I8_SLOW,.
6913 * mini-x86.c (mono_arch_decompose_long_opts): Decompose OP_INSERTX_I8_SLOW.
6915 * simd-intrinsics.c: Add support for Vector2l and Vector2ul.
6917 2008-11-21 Mark Probst <mark.probst@gmail.com>
6919 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Several fixes. Now
6920 PPC64 passes basic-long.exe.
6922 2008-11-20 Mark Probst <mark.probst@gmail.com>
6924 * decompose.c: Decompose carry and overflow add on PPC64 like on
6925 other 64 bit archs. Don't decompose sub at all on PPC64.
6927 * mini-ppc64.c, exceptions-ppc64.c, tramp-ppc64.c, cpu-ppc64.md:
6928 Several fixes and new opcodes. Now PPC64 runs (but doesn't pass)
6931 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
6933 * basic-simd.cs: Add tests for accessors of Vector2d.
6935 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
6937 * mini-ops.h: Added OP_INSERTX_R8_SLOW,.
6941 * mini-x86.c (mono_arch_output_basic_block): Same.
6943 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector2d.
6945 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
6947 * basic-simd.cs: Add tests for accessors of Vector4f.
6949 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
6951 * mini-ops.h: Added OP_INSERTX_R4_SLOW,.
6955 * mini-x86.c (mono_arch_output_basic_block): Same.
6957 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector4f.
6959 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
6961 * basic-simd.cs: Add tests for accessors of Vector4i and Vector4ui.
6963 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
6965 * mini-ops.h: Added OP_INSERTX_I4_SLOW,.
6969 * mini-x86.c (mono_arch_output_basic_block): Same.
6971 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector4i and Vector4ui.
6973 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
6975 * cpu-x86.md: Use reasonable sizes for extractx_u2 and insertx_u1_slow.
6977 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
6979 * simd-intrinsics.c: Enable setters for Vector16sb.
6981 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
6983 * mini-ops.h: Added OP_EXTRACTX_U2, OP_INSERTX_U1_SLOW.
6987 * mini-x86.c (mono_arch_output_basic_block): Same.
6989 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector16b.
6991 2008-11-19 Rodrigo Kumpera <rkumpera@novell.com>
6993 * simd-intrinsics.c: Implement setter for Vector8us.
6995 2008-11-19 Zoltan Varga <vargaz@gmail.com>
6997 * aot-compiler.c (mono_save_xdebug_info): Emit correct location info
7000 Wed Nov 19 18:27:41 CET 2008 Paolo Molaro <lupus@ximian.com>
7002 * mini-ppc.c: remove references to the red zone in the prolog
7003 (for systems that don't support it).
7005 2008-11-19 Mark Probst <mark.probst@gmail.com>
7007 * cpu-ppc64.md: Fixed a few instruction lengths.
7009 * mini-ppc64.c: Don't emit SETLRET. PPC64 passes basic-float.exe,
7012 2008-11-19 Mark Probst <mark.probst@gmail.com>
7014 * mini-ppc64.c, cpu-ppc64.md: Fixed some opcodes. PPC64 passes
7017 2008-11-19 Zoltan Varga <vargaz@gmail.com>
7019 * aot-compiler.c (mono_save_xdebug_info): Add more parameter types.
7021 2008-11-18 Rodrigo Kumpera <rkumpera@novell.com>
7023 * mini-ops.h: Added OP_INSERT_I2.
7027 * mini-x86.c (mono_arch_output_basic_block): Same.
7029 * simd-intrinsics.c: Implement setter for Vector8s.
7031 * simd-methods.h: Add the names of get setters of Vector8s.
7033 2008-11-18 Zoltan Varga <vargaz@gmail.com>
7035 * aot-compiler.c (mono_save_xdebug_info): Add support for parameters.
7037 * aot-compiler.c (mono_save_xdebug_info): Add preliminary support for
7040 * unwind.h (MonoUnwindOp): Change the 'val' to a signed type.
7042 2008-11-18 Mark Probst <mark.probst@gmail.com>
7044 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, cpu-ppc64.md: Changes
7045 for PPC64. An empty program runs now.
7047 2008-11-18 Zoltan Varga <vargaz@gmail.com>
7049 * unwind.h (MonoUnwindOp): Change the 'val' to a signed type.
7051 * aot-compiler.c mini.c mini.h: Add a JIT debugging mode modelled after
7052 a similar mode in Kaffe: When the the MONO_XDEBUG env var is set, debugging
7053 info for JITted code is emitted into a shared library, loadable into gdb.
7055 2008-11-18 Mark Probst <mark.probst@gmail.com>
7057 * Makefile.am: Changes to build PPC64.
7059 * mini-arch.h: Include mini-ppc64.h on PPC64.
7061 2008-11-18 Mark Probst <mark.probst@gmail.com>
7063 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Updated with changes
7064 in PPC code up to r119147.
7066 2008-11-18 Mark Probst <mark.probst@gmail.com>
7068 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, exceptions-ppc64.c,
7069 cpu-ppc64.md: Changes for PPC64.
7071 Based on code submitted by andreas.faerber@web.de at
7072 https://bugzilla.novell.com/show_bug.cgi?id=324134 under the
7075 2008-11-18 Mark Probst <mark.probst@gmail.com>
7077 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, exceptions-ppc64.c,
7078 cpu-ppc64.md: Copied from the corresponding PPC files from
7081 2008-11-18 Scott Peterson <lunchtimemama@novell.com>
7083 * mini-ops.h: Added OP_ROUND.
7085 * cpu-x86.md: Added round.
7087 * mini-x86.c: Added support for intrinsicing Math.Round (double).
7089 * basic-math.cs: Added test_0_round to test rounding.
7091 Contributed under MIT/X11 license.
7093 2008-11-17 Bill Holmes <billholmes54@gmail.com>
7095 * aot-compiler.c : Fix the Winx64 build.
7097 Contributed under MIT/X11 license.
7099 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
7101 * mini-x86.c (mono_arch_output_basic_block): Use movsd instead of monvups
7102 in OP_EXTRACT_R8 to avoid possible stack corruption.
7104 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
7106 * mini-ops.h: Added OP_EXTRACT_R8/I8.
7108 * cpu-x86.md: Added extract_r8.
7110 * mini-x86.c (mono_arch_output_basic_block): Emmit OP_EXTRACT_R8.
7112 * mini-x86.c: Added mono_arch_decompose_long_opts to break OP_EXTRACT_I8 into
7113 a couple of OP_EXTRACT_I4.
7115 * mini-x86.h: Define MONO_ARCH_HAVE_DECOMPOSE_LONG_OPTS if simd is enabled.
7117 * simd-intrinsics.c: Implement getters for Vector2l/2ul/2d.
7119 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
7121 * simd-intrinsics.c (vector2l_intrinsics): CompareGreaterThan requires sse 4.2
7124 2008-11-17 Zoltan Varga <vargaz@gmail.com>
7126 * method-to-ir.c (handle_delegate_ctor): Emit the address of the delegate
7127 trampoline as an AOT const of the proper type instead of MONO_PATCH_INFO_ABS.
7129 * mini.c (mono_codegen): Remove the handling of delegate trampolines, they
7130 are not needed any more.
7132 * mini.h: Remove the unused INS_LIST macros.
7134 * mini.c (mini_method_compile): Remove a disable globalra case which is no
7137 * *.h *.c: Remove duplicate MonoInst emission macros, use the ones in
7140 * regalloc.h *.c: Remove references to mono_regstate_next_int (), use
7141 mono_alloc_ireg () instead.
7143 * mini-<ARCH>.c: Include ir-emit.h. Remove duplicate MonoInst emission
7146 * mini-amd64.c (emit_load_volatile_arguments): Removed, not needed
7149 * aot-runtime.c (load_aot_module): Disable AOT when running under
7152 * mini-amd64.h: Change the monitor fastpath defines to check for
7153 !PLATFORM_WIN32 so they work on *bsd too.
7155 * mini.h mini.c mini-hhpa.c: Remove more unused code.
7157 * mini-s390.c mini-s390x.c: Remove !cfg->new_ir code.
7159 * mini.h (MonoCompile): Remove new_ir flag.
7161 * regalloc.h regalloc.c: Remove unused code.
7163 * cpu-*.md: Remove more unused opcodes.
7165 * simple-cee-ops.h simple-mini-ops.h: Removed.
7167 * mini-ops.h *.c cpu-<ARCH>.md: Remove more unused opcodes.
7169 2008-11-17 Zoltan Varga <vargaz@gmail.com>
7171 * aliasing.h: Removed.
7173 * *.c: Remove references to aliasing.h and inssel.h.
7175 * mini.c: Remove additional unused functions.
7177 * mini-ops.h cpu-*.md: Remove unused opcodes.
7179 2008-11-16 Zoltan Varga <vargaz@gmail.com>
7181 Remove the old JIT code.
7183 * inssel*.brg: Removed.
7185 * ssa.c abcremoval.c aliasing.c: Removed.
7187 * ssa2.c: Renamed to ssa.c.
7189 * abcremoval2.c: Renamed to abcremoval.c.
7191 * *.c: Removed all !cfg->new_ir code.
7193 * mini-<ARCH>.c: Removed mono_arch_call_opcode (),
7194 mono_arch_emit_this_vret_args (), and mono_arch_get_inst_for_method ().
7196 * mini.c: Removed the old mono_method_to_ir () and all the code used by it.
7198 2008-11-16 Zoltan Varga <vargaz@gmail.com>
7200 * aot-compiler.c aot-runtime.c: Emit most of the non-table data in a structure
7201 to simplify the code and cut back on the number of global symbols in the AOT
7204 * aot-compiler.c aot-runtime.c: Get rid of the unused plt_jump_table.
7206 2008-11-15 Zoltan Varga <vargaz@gmail.com>
7208 * aot-runtime.c aot-compiler.c: Unify the plt_jump_table/plt_info tables
7209 with the got/got_info tables.
7211 * mini.h: Bump AOT file format version.
7213 * unwind.h: New file, contains definitions for stack unwinding.
7215 * mini.c (mono_emit_unwind_op): New helper function to append an unwind op
7218 * aot-compiler.c: Generalize the emitting of unwind information to use the
7219 information in cfg->unwind_ops.
7221 * mini-amd64.c (mono_arch_emit_prolog): Emit unwind info.
7223 * aot-compiler.c: Emit dwarf unwind information so gdb can unwind through
7224 AOT method frames. Enable writing symbols for methods by default.
7226 2008-11-14 Rodrigo Kumpera <rkumpera@novell.com>
7228 * simd-intrinsics.c (simd_intrinsic_emit_getter): Generalize this code
7229 and make it work with vectors of element sizes 1, 2 and 4.
7231 * simd-intrinsics.c: Enable getter for all vectors with element size
7234 * simd-methods.h: Add the names of other getters.
7236 * mini-ops.h: Added OP_EXTRACT_I2/U2/I1/U1.
7242 Fri Nov 14 15:54:18 CET 2008 Paolo Molaro <lupus@ximian.com>
7244 * mini-ppc.h: portability fix.
7246 Fri Nov 14 15:39:50 CET 2008 Paolo Molaro <lupus@ximian.com>
7248 * mini-ppc.h, mini-ppc.c: avoid using the red zone as some kernels are
7249 buggy and will overwrite it.
7251 2008-11-14 Zoltan Varga <vargaz@gmail.com>
7253 * aot-compiler.c: Add functionality to emit local symbols to the elf writer.
7254 Use it to emit local symbols for all methods so AOTed methods show up with
7255 their full name in gdb/valgrind output.
7257 Fri Nov 14 12:56:27 CET 2008 Paolo Molaro <lupus@ximian.com>
7259 * mini-ppc.c: portability fixes.
7261 2008-11-14 Zoltan Varga <vargaz@gmail.com>
7263 * mini-trampolines.c (mono_magic_trampoline): Move the patching of plt
7264 entries out of the if (!generic_shared...) code so it is always done.
7265 (mono_class_init_trampoline): Do the patching when running under valgrind
7266 too, newer versions of valgrind have no problems with it.
7268 2008-11-13 Zoltan Varga <vargaz@gmail.com>
7270 * aot-compiler.c (emit_writeout): Rework this to make it easier to add
7273 2008-11-13 Mark Probst <mark.probst@gmail.com>
7275 * mini-ppc.c, cpu-ppc.md: Reserve space for the parameter area in
7278 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
7280 * simd-intrinsics.c: Add getter support for Vector4i and Vector4ui.
7282 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
7284 * mini-ops.h: Kill diplicated ops OP_SHUFLEPS.
7290 * simd-intrinsics.c: Same.
7292 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
7294 * simd-intrinsics.c: Enable constructor intrinsics for all types.
7296 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
7298 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Generalize this method
7299 to work with more Vector types.
7301 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
7303 * simd-intrinsics.c (simd_intrinsic_emit_ctor): If the target is already a pointer
7304 store the elemens directly instead of using and intermediate.
7306 2008-11-13 Zoltan Varga <vargaz@gmail.com>
7308 * mini-amd64.c (emit_call_body): Avoid aligning call sites in AOTed code.
7310 * tramp-x86.c (mono_arch_create_trampoline_code): Rework the return sequence
7311 to preserve %eax for aot plt trampolines.
7313 * aot-compiler.c (compile_method): Don't skip synchronized methods.
7314 (encode_method_ref): Flag synchronized methods so they won't go through
7317 * aot-compiler.c: Additional work to support AOTing synchronized methods/
7320 * cpu-ia64.md (jmp): Increase max length.
7322 2008-11-12 Zoltan Varga <vargaz@gmail.com>
7324 * aot-runtime.c (load_method): Avoid calling runtime_class_init () for
7325 open generic classes.
7327 * aot-compiler.c: Enable the ELF writer on ELF platforms.
7329 * method-to-ir.c (mono_method_to_ir2): Revert the last change to the
7330 box+brtrue optimization since it causes test failures on x86.
7332 2008-11-12 Rodrigo Kumpera <rkumpera@novell.com>
7334 * mini-ops.h: Remove OP_PUSH_R4 and OP_LOADX_STACK.
7340 * mini.h (struct MonoCompile): Add simd_ctor_var to be used as storage
7341 for simd ctor values.
7343 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Use simd_ctor_var for the constructor
7344 instead of directly pushing the values on stack. This saves about 15 bytes of generated code.
7346 2008-11-12 Rodrigo Kumpera <rkumpera@novell.com>
7348 * simd-methods.h: Rename SubWithSaturation, ArithmeticRightShift and
7351 * simd-instrincs.c: Same.
7353 * basic-simd.cs: Same.
7355 2008-11-12 Zoltan Varga <vargaz@gmail.com>
7357 * ratests.cs: Add more tests.
7359 * regalloc2.c (add_spill_code): Handle more corner cases.
7361 2008-11-11 Zoltan Varga <vargaz@gmail.com>
7363 * regalloc2.c (INS_POS_INTERVAL): Decrease this to 8 to avoid overflows.
7364 (update_liveness): Avoid holes in the liveness ranges of hregs if they are
7365 both the source an destination of an instruction.
7367 Tue Nov 11 19:30:50 CET 2008 Paolo Molaro <lupus@ximian.com>
7369 * jit-icalls.c, local-propagation.c, mini.c, ssa.c, ssapre.c, trace.c,
7370 wapihandles.c: more portability changes.
7372 Tue Nov 11 18:56:33 CET 2008 Paolo Molaro <lupus@ximian.com>
7374 * aot-compiler.c, aliasing.c, abcremoval.c: portability changes.
7375 * mini.c mini.h, aot-runtime.c: the aot segfault-handling code is not
7376 safe to execute in a signal handler and the kernel provides better
7377 the info in /proc/self/smaps. Avoid the assert on sigaction during
7380 2008-11-11 Zoltan Varga <vargaz@gmail.com>
7382 * method-to-ir.c (mono_method_to_ir2): In the box+brtrue optimization, only
7383 do the bblock linking hack if it is actually needed.
7385 * Makefile.am (patch-libtool): New helper target to patch libtool to speed
7388 * liveness.c (ENABLE_LIVENESS2): Reenable this for 64 bit archs as the
7389 crash problem is fixed.
7391 * branch-opts.c (mono_remove_critical_edges): Link up newly added
7394 * mini.c (mini_method_compile): Compute unreachable bblocks properly even
7396 (mini_method_compile): Set the starting value of next_vreg to
7397 MAX_IREGS + MAX_FREGS when using globalra.
7399 * method-to-ir.c (mono_method_to_ir2): Mark bblocks starting
7400 filter clauses with BB_EXCEPTION_HANDLER.
7402 * regalloc2.c (assign_spill_slots): Set cfg->rgctx_var.
7404 2008-11-10 Mark Probst <mark.probst@gmail.com>
7406 * mini-x86.c (mono_arch_get_argument_info): Don't align argument
7407 space for stdcall. Fixes regressions on Win32.
7409 2008-11-10 Zoltan Varga <vargaz@gmail.com>
7411 * regalloc2.c (handle_reg_constraints): Avoid adding code to unreachable
7413 (linear_scan): Remove an assert which doesn't seem to be needed.
7415 * local-propagation.c (mono_local_deadce): Avoid a call to
7416 MONO_DELETE_INS which would screw up the instruction linking.
7418 * mini.c (mono_decompose_op_imm): Make this work with globalra.
7420 * regalloc2.c: Upgrade to work the current JIT code.
7422 2008-11-09 Zoltan Varga <vargaz@gmail.com>
7424 * method-to-ir.c (inline_method): Merge more basic blocks to help the AOT
7427 * aot-runtime.c: Remove some dead code.
7429 * tramp-arm.c: Use 'code' as the runnning pointer in code generation for
7431 (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Implement aot support.
7433 * aot-runtime.c (load_named_code): Decode the offset of lazy fetch
7434 trampolines using sscanf since atoi doesn't work on large unsigned values.
7436 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full):
7437 Initialize code_size.
7439 2008-11-08 Mark Probst <mark.probst@gmail.com>
7441 * method-to-ir.c (mini_emit_inst_for_method): Make
7442 Interlocked.CompareExchange work for Int arguments on 32 bit
7445 2008-11-07 Mark Probst <mark.probst@gmail.com>
7447 * method-to-ir.c (mono_method_to_ir2): Fixed a funny commit error.
7449 2008-11-06 Bill Holmes <billholmes54@gmail.com>
7451 * main.c Fix MSVC build.
7453 Contributed under MIT/X11 license.
7455 2008-11-06 Mark Probst <mark.probst@gmail.com>
7457 * mini-x86.c (mono_arch_allocate_vars): Make sure locals that need
7458 alignment larger than 8 bytes are aligned correctly, too.
7460 * mini.c: Honor the min_align field of MonoClass when laying out
7463 2008-11-06 Zoltan Varga <vargaz@gmail.com>
7465 * method-to-ir.c (mono_method_to_ir2): Fix AOT support for CEE_SWITCH on arm.
7467 * aot-compiler.c (emit_plt): Fix a warning.
7469 * aot-compiler.c: Implement ARM support in the binary writer.
7471 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
7473 * basic-simd.cs: Add test for getter with byref arg.
7474 Fix the naming of a few tests.
7475 Add missing checks to a test.
7477 2008-11-05 Zoltan Varga <vargaz@gmail.com>
7479 * aot-compiler.c (emit_plt): Make the arm code work with the binary writer.
7481 * aot-compiler.c aot-runtime.c mini-trampolines.c tramp-amd64.c: Implement
7482 most of the full-aot support for monitor enter/exit trampolines.
7484 * tramp-x86.c tramp_amd64.c: Add AOT compatible variants of the monitor
7485 enter/exit trampoline creation functions.
7487 * Makefile.am: Fix the generation of buildver.h so it is not invoked during
7490 Wed Nov 5 16:28:53 CET 2008 Paolo Molaro <lupus@ximian.com>
7492 * mini.h, aot-compiler.c, method-to-ir.c, aot-runtime.c: remove the
7493 incorrectly added MONO_WRAPPER_MONITOR_* (in r117651-r117652) and
7494 implement the needed functionality without adding crap to the runtime.
7496 2008-11-05 Zoltan Varga <vargaz@gmail.com>
7498 * mini-trampolines.c (mono_create_monitor_enter_trampoline): Fix the
7501 * mini.c (mono_build_date): New global version holding the build date in
7504 * Makefile.am (buildver.c): Generate a file containing the build date.
7506 * main.c: Set the build date from the generated file.
7508 * mini.c (mono_get_runtime_build_info): New helper function returning build
7509 information in a string format.
7511 * driver.c (mono_main): Print the build date in --version.
7513 * aot-compiler.c aot-runtime.c: Embed the build information into the AOT
7514 file when the bind-to-runtime-version option is used.
7516 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
7518 * simd-intrinsics.c: Fix bug when using getters and byref args.
7520 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
7522 * simd-methods.h: Rename prefetch methods.
7524 * simd-intrinsics.c: Same.
7526 2008-11-05 Mark Probst <mark.probst@gmail.com>
7528 * tramp-amd64.c: Enlarge the Monitor.Enter/Exit trampoline code
7531 2008-11-04 Zoltan Varga <vargaz@gmail.com>
7533 * aot-compiler.c: Use the bundled elf header files instead of depending on
7536 * aot-compiler.c (emit_symbol_diff): Allocate memory from the acfg
7539 * method-to-ir.c (mono_method_check_inlining): Avoid a getenv () call
7542 2008-11-04 Rodrigo Kumpera <rkumpera@novell.com>
7544 * cpu-x86.md: Add store nta ops.
7550 * mini.h: Add an enum for simd prefetch modes.
7552 * simd-methods.h: Refactor the store_aligned code to handle multiple kinds
7553 of store. Use the changed code to support store nta.
7555 * simd-intrinsics.c: Add prefetch ops for all vector types.
7557 2008-11-04 Zoltan Varga <vargaz@gmail.com>
7559 * aot-compiler.c: Add an option for JIT compiling the methods by multiple
7562 * aot-compiler.c: Use statically allocated buffers for constructing symbol
7565 * aot-runtime.c aot-compiler.c: Add support for the MONITOR_ENTER/EXIT
7568 2008-11-04 Mark Probst <mark.probst@gmail.com>
7570 * mini-x86.c: Fixed commit.
7572 2008-11-04 Zoltan Varga <vargaz@gmail.com>
7574 * aot-compiler.c (emit_plt): Align the plt section only on x86.
7576 2008-11-04 Mark Probst <mark.probst@gmail.com>
7578 * mini-trampolines.c, mini.h: Two new trampolines: MONITOR_ENTER
7579 and MONITOR_EXIT, for the ASM fastpaths.
7581 * method-to-ir.c: Use the ASM fastpath for Monitor.Enter/Exit if
7584 * mini.c, patch-info.h: Signature and patch infos for
7585 Monitor.Enter/Exit trampolines.
7587 * mini-amd64.c, mini-x86.c: Make emit_tls_get() non-static.
7589 * tramp-amd64.c, tramp-x86.c, mini-amd64.h, mini-amd64.h:
7590 Monitor.Enter/Exit ASM fastpath for Linux.
7592 2008-11-04 Zoltan Varga <vargaz@gmail.com>
7594 * mini.c (mono_method_to_ir): Fix soft-float support in Array.Get/Set.
7596 * objects.cs: Add a new test.
7598 * aot-compiler.c: Use mono_100ns_ticks () for computing the profiling info.
7600 * aot-runtime.c (load_method): Run class initialization in the PLT case even
7601 if MONO_LOG_LEVEL is set.
7603 * debug-mini.c (serialize_variable): Fix the encoding of dead variables.
7605 * aot-runtime.c (mono_aot_get_method): Skip out-of-date AOT modules.
7607 * aot-compiler.c (emit_and_reloc_code): Speed this up a little.
7609 * aot-compiler.c: Change the relocation code to use virtual addresses instead
7610 of file offsets. Align the sections belonging to the data segment to
7613 2008-11-03 Zoltan Varga <vargaz@gmail.com>
7615 * aot-compiler.c: Simplify the elf writer by depending on the definitions in
7616 elf.h. Port it to amd64.
7618 2008-11-03 Rodrigo Kumpera <rkumpera@novell.com>
7620 * driver.c: Enable SIMD by default.
7622 2008-11-03 Rodrigo Kumpera <rkumpera@novell.com>
7624 * cpu-x86.md: Add prefetch op.
7630 * mini.h: Add an enum for simd prefetch modes.
7632 * simd-methods.h: Add prefetch function names.
7634 * simd-intrinsics.c: Add prefetch ops for all vector types.
7636 2008-11-03 Zoltan Varga <vargaz@gmail.com>
7638 * aot-compiler.c (emit_bytes): Speed this up a little.
7640 2008-11-02 Zoltan Varga <vargaz@gmail.com>
7642 * aot-compiler.c: Add JIT time etc. statistics.
7644 * aot-compiler.c (compile_method): Fix the copying of the cfgs array.
7646 * mini.h (MonoCompile): Add 'got_offset' field.
7648 * aot-compiler.c: Store the got offset in MonoCompile, get rid of the
7649 method_got_offsets array.
7651 * aot-compiler.c aot-runtime.c: Add support for the monitor enter/exit
7654 * aot-compiler.c (compile_method): Add generic method instances referenced
7655 by the method to the list of methods to be compiled, this is required so if
7656 A<T> references B<T>, and another assembly references A<int>, then it will
7657 also get a copy of B<int>.
7659 * method-to-ir.c (mini_emit_inst_for_method): Use the proper wrapper type
7660 when checking for monitor enter/exit.
7662 2008-10-30 Mark Probst <mark.probst@gmail.com>
7664 * method-to-ir.c (mini_emit_inst_for_method): Use the IL fastpaths
7665 for Monitor.Enter and Monitor.Exit if enabled.
7667 * mini-x86.h, mini-amd64.h: Enable the IL fastpaths for Linux and
7670 2008-10-30 Zoltan Varga <vargaz@gmail.com>
7672 * method-to-ir.c (type_from_op): Convert CEE_CONV_U on OP_ICONV_TO_U instead
7673 of an OP_MOVE. Fixes #440046.
7675 * basic-long.cs: Add a new test.
7677 2008-10-29 Rodrigo Kumpera <rkumpera@novell.com>
7679 * mini.h: Add synchronization note for the managed counter-part.
7681 * simd-intrinsics.c: Add SimdRuntime.get_AccelMode intrinsic that
7682 returns the simd caps of the current cpu.
7684 2008-10-29 Rodrigo Kumpera <rkumpera@novell.com>
7686 * basic-simd.cs: Remove Console.WriteLine.
7688 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
7690 * basic-simd.cs: New tests for Vector2ul.
7692 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
7694 * simd-intrinsics.c: Add new vector type Vector2ul.
7696 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
7698 * basic-simd.cs: New tests for Vector2l.
7700 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
7702 * cpu-x86.md: Add long version of most packed int ops.
7708 * simd-intrinsics.c: Add new vector type Vector2l.
7710 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
7712 * simd-intrinsics.c: Replace SN_op_BitwiseXor with SN_op_ExclusiveOr.
7714 * simd-methods.h: Remove SN_op_BitwiseXor.
7716 2008-10-28 Zoltan Varga <vargaz@gmail.com>
7718 * mini.c (mono_allocate_stack_slots_full): Align the size of vtypes to their
7721 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
7723 * basic-simd.cs: Test for Vector2d.
7725 * basic-simd.cs (test_vector8s_pack_signed_sat): Fixed broken
7728 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
7730 * cpu-x86.md: Add double version of all packed float ops.
7736 * simd-intrinsics.c: Add new vector type Vector2d.
7738 * simd-intrinsics.c (vector4f_intrinsics): Fix ordering.
7740 * simd-methods.h: Add Duplicate.
7742 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
7744 * basic-simd.cs: Test for packing with signed saturation.
7746 2008-10-28 Zoltan Varga <vargaz@gmail.com>
7748 * aot-compiler.c (add_generic_instances): Add all methods of generic instances
7749 found in the TYPESPEC table.
7751 2008-10-26 Zoltan Varga <vargaz@gmail.com>
7753 * aot-runtime.c (mono_aot_get_method): Log not found methods for extra methods
7756 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
7758 * mini.c (mono_method_to_ir): For MONO_PATCH_INFO_RVA, save field the token
7759 instead of the RVA, since the RVA can be changed by tools like the cil
7762 * method-to-ir.c (mono_method_to_ir2): Ditto.
7764 * debug-mini.c (serialize_variable): Handle ADDRESS_MODE_DEAD.
7765 (deserialize_variable): Ditto.
7767 2008-10-25 Martin Baulig <martin@ximian.com>
7769 * debug-mini.c (write_variable): Use
7770 `MONO_DEBUG_VAR_ADDRESS_MODE_DEAD' for dead variables.
7772 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
7774 * cpu-x86.md: Add unsigned variants of packd and packw.
7778 * mini-x86.h: Emit the right instruction for packd and packw.
7779 Add unsigned variants of packd and packw.
7781 * simd-intrinsics.c: Packd and packw were used in place of their
7782 unsigned variants. Change that.
7783 Add intrinsics for (Signed)PackWithSignedSaturation.
7785 * simd-methods.h: Add (Signed)PackWithSignedSaturation.
7787 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
7789 * simd-intrinsics.c (vector4i_intrinsics): New table of intrinsic type.
7791 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
7793 * mini-ops.h: Remove dword packed add/sub with saturation ops.
7795 * cpu-x86.md: Remove dword packed add/sub with saturation ops.
7797 * simd-intrinsics.c (vector4ui_intrinsics): Remove methods without
7800 * simd-intrinsics.c (vector8s_intrinsics): Fix ordering.
7802 2008-10-24 Mark Probst <mark.probst@gmail.com>
7804 * method-to-ir.c, mini.c: Special casing for the synchronized
7805 wrapper for the ldtoken+GetTypeFromHandle case.
7807 2008-10-24 Zoltan Varga <vargaz@gmail.com>
7809 * mini.c (mono_replace_ins): Move this to branch-opts.c.
7811 * mini.c (mono_replace_ins): Propagate has_array_access flag to the newly
7812 created/split bblocks.
7814 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
7816 * mini-ops.h: Add packed signed mul high.
7820 * mini-x86.c (mono_arch_output_basic_block): Same.
7822 * simd-methods.h: Add PackWithUnsignedSaturation and ShiftRightLogic.
7824 * simd-intrinsics.c (vector8s_intrinsics): New table of intrinsic type.
7826 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
7828 * basic-simd.cs: Tests for Vector16sb.
7830 2008-10-24 Zoltan Varga <vargaz@gmail.com>
7832 * inssel.brg (stmt): Fix OP_HARD_NOP rule.
7834 2008-10-23 Rodrigo Kumpera <rkumpera@novell.com>
7836 * mini-ops.h: Add packed signed min, max and compare greater.
7840 * mini-x86.c (mono_arch_output_basic_block): Same. Add packed add/sub with
7843 * simd-methods.h: Add CompareGreaterThan.
7845 * simd-methods.h: Remove CompareEquals.
7847 * simd-intrinsics.c: Add new TODO entry and some cosmetic changes.
7849 * simd-intrinsics.c (vector16sb_intrinsics): New table of intrinsic type.
7851 * simd-intrinsics.c (vector4f_intrinsics): Rename CompareEquals to
7854 2008-10-23 Rodrigo Kumpera <rkumpera@novell.com>
7856 * basic-simd.cs: Fix tests due to change in the API.
7858 2008-10-21 Zoltan Varga <vargaz@gmail.com>
7860 * mini.c method-to-ir.c: Use mono_field_get_name () for accessing field->name.
7862 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
7864 * basic-simd.cs: Fix name change in Vector4f::CompareEqual.
7866 * simd-intrinsics.c (simd_intrinsic_emit_store_aligned): Don't use
7867 inst_offset as this has invalid values for LDADDR.
7869 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
7871 * basic-simd.cs: Test for SignedPackWithUnsignedSaturation.
7873 * simd-intrinsics.c (vector4ui_intrinsics): Add SignedPackWithUnsignedSaturation.
7875 2008-10-21 Zoltan Varga <vargaz@gmail.com>
7877 * method-to-ir.c (initialize_array_data): Use mono_field_get_data ()
7878 for accessing field->data.
7880 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
7882 * basic-simd.cs: Test for SignedPackWithUnsignedSaturation.
7884 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
7886 * simd-methods.h: Add SignedPackWithUnsignedSaturation.
7888 * simd-intrinsics.c (vector8us_intrinsics): Add SignedPackWithUnsignedSaturation.
7890 2008-10-21 Zoltan Varga <vargaz@gmail.com>
7892 * dominators.c (mono_compute_natural_loops): Allocate GList enties
7893 from the cfg mempool.
7895 2008-10-20 Rodrigo Kumpera <rkumpera@novell.com>
7897 * basic-simd.cs: Tests for new methods in Vector8us.
7899 2008-10-20 Rodrigo Kumpera <rkumpera@novell.com>
7901 * mini-ops.h: Add multiply and store high.
7905 * mini-x86.c (mono_arch_output_basic_block): Same.
7907 * simd-methods.h: Same.
7909 * simd-intrinsics.c (vector8us_intrinsics): Add MultiplyStoreHigh
7912 2008-10-19 Zoltan Varga <vargaz@gmail.com>
7914 * method-to-ir.c (mono_emit_method_call_full): Remove a needless call to
7915 mono_class_setup_vtable ().
7917 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Use
7918 mono_class_get_vtable_entry () for accessing klass->vtable.
7920 * aot-runtime.c (load_method): Avoid a crash when using MONO_LOG_LEVEL.
7922 * aot-compiler.c (add_generic_instances): Avoid a crash if a class is not
7925 * method-to-ir.c (mono_save_token_info): Don't save references made from
7928 * aot-compiler.c (add_generic_instances): Add static rgctx wrappers for cctors
7929 of generic instances.
7931 * aot-runtime.c (find_extra_method): Search in all loaded AOT images.
7933 2008-10-19 Mark Probst <mark.probst@gmail.com>
7935 * cpu-ppc.md, mini-ppc.c: The length of the code generated for
7936 OP_JMP depends on the method signature. Calculate it properly.
7938 2008-10-19 Zoltan Varga <vargaz@gmail.com>
7940 * aot-runtime.c (mono_aot_find_jit_info): Handle extra methods which are
7943 * aot-compiler.c (emit_and_reloc_code): Allow direct calling of generic
7945 (emit_extra_methods): Add another table mapping method indexes to
7946 offsets in the extra_method_info table.
7948 * mini.h: Bump AOT file format version.
7950 * aot-runtime.c: Merge most of the code from mono_aot_get_method
7951 and mono_aot_get_method_from_token () into one function.
7953 2008-10-19 Mark Probst <mark.probst@gmail.com>
7955 * mini-ppc.c (emit_load_volatile_arguments): Inner loop needs a
7958 2008-10-18 Zoltan Varga <vargaz@gmail.com>
7960 * aot-compiler.c aot-runtime.c: Fix the hash function used for the extra
7963 * method-to-ir.c (mono_method_to_ir2): Change a !compile_aot assert to
7966 * mini.c (mono_patch_info_equal): Compare the generic context as well.
7968 * mini.h: Bump aot file format version.
7970 * aot-compiler.c aot-runtime.c: Generalize the wrapper handling code so the
7971 AOT file can contain native code for methods which are not in the METHOD
7972 table. Generate code for non-sharable generic instances of generic methods
7973 found in the METHODSPEC table.
7975 * method-to-ir.c (mono_method_to_ir2): Remove the aot restriction when
7976 encoding generic type handles.
7978 * ir-emit.h (NEW_AOTCONST_TOKEN): Add a generic_context argument.
7979 (NEW_TYPE_FROM_HANDLE_CONST): Add a generic_context argument.
7981 * ir-emit.h: Rewrite the EMIT_NEW_XXXCONST macros to use the NEW_XXXCONST
7982 macros + MONO_ADD_INS.
7984 * mini.c (mono_jump_info_token_new2): New function which takes a generic
7987 * mini.h (MonoJumpInfoToken): Include fields for a generic context.
7989 * mini.h: Bump aot file format version.
7991 * aot-compiler.c aot-runtime.c: Update after changes to MonoJumpInfoToken.
7993 2008-10-17 Mark Probst <mark.probst@gmail.com>
7995 * mini-x86.h, mini-x86.c, exceptions-x86.c: Align stack on all
7996 platforms, with definable stack alignment value. Set to 16 now
7999 * mini.c, mini.h, driver.c: Command line option for disabling
8002 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
8004 * basic-simd.cs: Tests for new methods in Vector4ui.
8006 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
8008 * mini-ops.h: Add packed int shuffle.
8012 * mini-x86.c (mono_arch_output_basic_block): Same.
8014 * simd-intrinsics.c (vector4ui_intrinsics): Add compare equal,
8015 extract mask, max, min, shuffle.
8017 * simd-intrinsics.c (vector8us_intrinsics): Add max and min.
8019 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
8021 * basic-simd.cs: Tests for new methods in Vector8us.
8023 2008-10-17 Mark Probst <mark.probst@gmail.com>
8025 * method-to-ir.c (mono_method_to_ir2): "refanytype" produces a
8026 RuntimeTypeHandle, not a TypedReference.
8028 Fri Oct 17 14:40:50 CEST 2008 Paolo Molaro <lupus@ximian.com>
8030 * simd-intrinsics.c: remove relocations.
8032 2008-10-17 Zoltan Varga <vargaz@gmail.com>
8034 * mini-amd64.c (mono_arch_output_basic_block): Port the IREM_IMM
8035 optimizations from the x86 backend.
8037 Fri Oct 17 12:00:51 CEST 2008 Paolo Molaro <lupus@ximian.com>
8039 * simd-methods.h, simd-intrinsics.c: debloat method names and
8040 prepare for no relocations.
8042 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
8044 * mini-ops.h: Add packed min/equal and sum of absolute differences.
8048 * mini-x86.c (mono_arch_output_basic_block): Same.
8050 * simd-intrinsics.c (vector16b_intrinsics): Add average, compare equal,
8051 extract mask, max, min and sum of absolute differences.
8053 * simd-intrinsics.c: Increase SIMD_INTRINSIC_NAME_MAX due to new huge
8056 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
8058 * basic-simd.cs: Test for the other mono_simd_simplify_indirection bug.
8059 Renamed one test for consistency.
8061 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
8063 * simd-intrinsics.c (mono_simd_simplify_indirection): Apply the previous
8064 fix to the code that deal with other blocks.
8066 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
8068 * basic-simd.cs: Test for the mono_simd_simplify_indirection bug.
8070 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
8072 * simd-intrinsics.c (mono_simd_simplify_indirection): Simplify the code
8073 that deals with vreg interference. Explicitly check for OP_LDADDR to be
8074 able to process the source reg.
8076 2008-10-16 Martin Baulig <martin@ximian.com>
8078 * mini-ops.h, cpu-amd64.md, cpu-x86.md: Added new `hard_nop' opcode.
8080 * inssel.brg: Add `OP_HARD_NOP'.
8082 * mini.h (MonoCompile): Added `keep_cil_nops' flag.
8084 * mini.c (mono_method_to_ir): In `CEE_NOP': generate a
8085 `OP_HARD_NOP' instruction when running inside the debugger.
8087 * method-to-ir.c (mono_method_to_ir2): In `CEE_NOP': generate a
8088 `OP_HARD_NOP' instruction when running inside the debugger.
8090 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
8092 * simd-intrinsics.c (get_simd_vreg): Using sreg1 of OP_XMOVE
8093 now works. The issue with the regalloc tripping up no longer
8096 * simd-intrinsics.c (load_simd_vreg): Same.
8098 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
8100 * basic-simd.cs: Tests for new Vector8ui methods.
8102 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
8104 * simd-intrinsics.c (get_simd_vreg): Simplify code and test
8105 only for type. This fixes crashes where MonoInst::klass is checked
8106 for ops of type != VTYPE or OBJ.
8108 * simd-intrinsics.c (load_simd_vreg): Same.
8110 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
8112 * mini-ops.h: Add ops for packed shuffle/max/avg and
8117 * mini-x86.c (mono_arch_output_basic_block): Same.
8119 * simd-intrinsics.c (vector8us_intrinsics): Add avg, shuffle and
8122 * simd-intrinsics.c (simd_intrinsic_emit_extract_mask): New function
8123 to emit extract mask op.
8125 * simd-intrinsics.c (simd_intrinsic_emit_shuffle): Retrofic this function
8126 to emit word shuffles.
8128 2008-10-15 Mark Probst <mark.probst@gmail.com>
8130 * mini.c (mono_allocate_stack_slots_full): Align stack frame to
8131 the largest alignment needed by a variable, but at least
8134 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
8136 * basic-simd.cs: Tests for the fixes in the last commit.
8138 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
8140 * simd-intrinsics.c (get_simd_vreg): Drop the is_this_ptr, this function
8141 no longer handles STACK_PTR input.
8143 * simd-intrinsics.c (get_simd_vreg): Don't crash when MonoInst::klass == -1.
8145 * simd-intrinsics.c (load_simd_vreg): New function that works like
8146 get_simd_vreg but handles STACK_PTR input.
8148 * simd-intrinsics.c (simd_intrinsic_emit_getter): Use load_simd_vreg
8149 as the input can be an arbitrary pointer.
8151 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Try the
8152 LDADDR local optimization directly otherwise use a store op.
8154 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
8156 * basic-simd.cs: Tests for dup low and dup high.
8158 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
8160 * mini-ops.h: Add dup low and dup high ops.
8164 * mini-x86.c (mono_arch_output_basic_block): Same.
8166 * simd-intrinsics.c (vector4f_intrinsics): Same.
8168 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
8170 * basic-simd.cs: Tests for recently added functionality.
8172 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
8174 * mini-ops.h: Add remaining sse1 fp ops.
8176 * cpu-x86.md: Add remaining sse1 fp ops.
8178 * mini-x86.c (mono_arch_output_basic_block): Same.
8180 * mini.h: Add enum for simd FP compare conditions.
8182 * simd-intrinsics.c (vector4f_intrinsics): Add all new ops.
8184 * simd-intrinsics.c (simd_intrinsic_emit_binary): Set inst_c0 to flags
8185 so the backed can generate the appropriate op.
8187 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
8188 This patch squeese one more byte from the SimdIntrinsc struct.
8190 * mini-x86.c (mono_arch_cpu_enumerate_simd_versions: Use the version number
8191 a a shift amount intead of simply or'ing it.
8193 * mini.h: Change SIMD_VERSION_* values to be sequential intead of masks.
8195 * simd-intrinsics.c (struct SimdIntrinsc): Squeese simd_version and simd_emit_mode into a single
8196 byte so we can have an aditional flags field without increasing struct size.
8198 * simd-intrinsics.c (emit_intrinsics): Use the value of simd_version as a shift amount before checking
8199 against the simd_supported_versions bitmask.
8201 * simd-intrinsics.c: Set SIMD_INTRINSIC_NAME_MAX to an appropriate value.
8203 Mon Oct 13 10:58:10 CEST 2008 Paolo Molaro <lupus@ximian.com>
8205 * mini.c: remove rawbuffer code (the only use here is unsafe because
8206 it takes locks during signal handling and the kernel now provides much
8207 better info in proc/pid/smaps these days).
8209 2008-10-13 Zoltan Varga <vargaz@gmail.com>
8211 * mini-amd64.c (mono_arch_output_basic_block): Fix the changes to
8212 OP_X86_PUSH_OBJ. Fixes #434620.
8214 * objects.cs: Add a test.
8216 2008-10-12 Rodrigo Kumpera <rkumpera@novell.com>
8218 * basic-simd.cs: Remove PackWithUnsignedSaturation tests as it turns out
8219 that the packuswb/packusdw don't work with unsigned numbers for what
8220 would be negative numbers in signed format.
8222 * cpu-x86.md: Add doubleword forms of many ops and packing ones.
8223 Fix the len of fconv_to_r8_x and xconv_r8_to_i4.
8225 * mini-ops.h: Add doubleword forms of many ops and packing ones.
8227 * mini-x86.c: Emit doubleword forms of many ops and packing ones.
8229 * simd-intrinsics.c (SimdIntrinsc): Rename the flags field to simd_version.
8231 * simd-intrinsics.c (vector4f_intrinsics): Use simd_version field for sse3 ops.
8233 * simd-intrinsics.c (vector4u_intrinsics): Rename to vector4ui_intrinsics and
8236 * simd-intrinsics.c (simd_version_name): New function, returns the name of the
8237 version as the enum in mini.h.
8239 * simd-intrinsics.c (emit_intrinsics): Instead of having a special emit mode
8240 for sse3 ops, check the simd_version field if present. This way the code
8241 works with all versions of sse.
8243 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
8245 * simd-intrinsics.c: Fixed intrinsic name typo.
8247 * mini.h: Added missing simd exported function.
8249 * basic-simd.cs: Added tests for Vector4ui.
8250 Fixed broken test for Vector16b.
8252 2008-10-10 Zoltan Varga <vargaz@gmail.com>
8254 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Increase
8255 the max length to 64.
8257 2008-10-10 Mark Probst <mark.probst@gmail.com>
8259 * method-to-ir.c: Only do the fast virtual generic method call for
8260 non-wrapper methods.
8262 * mini.h, mini-trampolines.c: The new generic virtual remoting
8263 trampoline handles virtual method calls via the vtable (as done by
8264 the fast virtual generic method calls) to remoting proxies.
8266 * mini.c (mono_jit_create_remoting_trampoline): For generic
8267 methods reate a generic virtual remoting trampoline.
8269 * mini-amd64.h: Enable fast virtual generic method calls again.
8271 2008-10-10 Mark Probst <mark.probst@gmail.com>
8273 * mini-ppc.c: Use SP (r1), not frame_reg (which might be r31) to
8274 restore registers when doing tail calls.
8276 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
8278 * simd-intrinsics.c (emit_intrinsics): Vector4u was renamed to
8281 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
8283 * basic-simd.cs: Add test for Vecto16b.PackWithUnsignedSaturation.
8285 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
8287 * simd-intrinsics.c (emit_intrinsics): Retrofit to new type names.
8289 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
8291 * basic-simd.cs: Retrofit for API changes.
8293 2008-10-10 Mark Probst <mark.probst@gmail.com>
8295 * mini-ppc.c: Handle integer stack arguments for tail calls.
8297 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
8299 * optflags-def.h: Removed sse3 optimization.
8303 * mini-x86.c (mono_arch_cpu_optimizazions): Remove detection of
8306 * mini-x86.c: Added mono_arch_cpu_enumerate_simd_versions.
8308 * mini.h: Added enumeration with simd versions.
8310 * simd-intrinsics.c (emit_intrinsics): Use the new static var
8313 * simd-intrinsics.c: Added mono_simd_intrinsics_init.
8315 * mini.c (mini_init): Call mono_simd_intrinsics_init.
8317 2008-10-09 Rodrigo Kumpera <rkumpera@novell.com>
8319 * basic-simd.cs: Added tests for Vector8u and Vector16u.
8321 * basic-simd.cs: Fixed test naming.
8323 2008-10-09 Rodrigo Kumpera <rkumpera@novell.com>
8325 * mini-ops.h: Added ops for packed and saturated math, shifts
8326 and packing/unpacking.
8328 * cpu-x86.md: Added descriptors for the above ops.
8330 * mini-x86.c: Added code to emmit the above ops.
8332 * simd-intrinsics.c: Added support for Vector16u and Vector8u.
8334 2008-10-08 Zoltan Varga <vargaz@gmail.com>
8336 * aot-compiler.c (compile_method): Enable AOT for generic code.
8338 * ir-emit.h (NEW_DOMAINCONST): Use domainvars in AOT code as well.
8340 Wed Oct 8 16:35:43 CEST 2008 Paolo Molaro <lupus@ximian.com>
8342 * mini.c: add a workaround for a common screwup that ends up blamed
8343 to mono (other processes blocking signal delivery).
8345 2008-10-07 Zoltan Varga <vargaz@gmail.com>
8347 * method-to-ir.c (mono_method_to_ir2): Clear ins_flag on all code paths
8348 in the LDFLD/STFLD opcodes. Fixes #432673.
8350 * iltests.il.in: Add a new test.
8352 Tue Oct 7 19:59:07 CEST 2008 Paolo Molaro <lupus@ximian.com>
8354 * mini-arm.c: attach the thread in unmanaged->managed transitions
8355 using delegates (bug #433148).
8357 2008-10-07 Rodrigo Kumpera <rkumpera@novell.com>
8359 * basic-simd.cs: Use new ShuffleSel constants.
8361 2008-10-07 Rodrigo Kumpera <rkumpera@novell.com>
8363 * driver.c (opt_sets): Added combinations of simd, sse2 and sse3.
8365 * mini-x86.c (mono_arch_cpu_optimizazions): Detect sse3 and now
8366 only disable simd intrinsics if no sse2 is detected.
8368 * optflags-def.h: Added sse3.
8370 * simd-intrinsics.c: Avoid generated sse3 intrinsics if the optimization
8373 2008-10-07 Zoltan Varga <vargaz@gmail.com>
8375 * aot-compiler.c (add_wrappers): Fix Delegate/MulticastDelegate classes
8376 when adding delegate-invoke wrappers.
8378 2008-10-07 Zoltan Varga <vargaz@gmail.com>
8380 * Makefile.am: Reenable the simd tests.
8382 2008-10-07 Bill Holmes <billholmes54@gmail.com>
8384 * mini-amd64.c (mono_arch_emit_outarg_vt) : In the ArgValuetypeAddrInIReg case,
8385 add a call to mono_call_inst_add_outarg_reg for the arg->dreg to make sure that no
8386 other vreg is allocated to that hreg.
8388 Contributed under MIT/X11 license.
8390 2008-10-07 Zoltan Varga <vargaz@gmail.com>
8392 * Makefile.am: Disable the simd tests for now as Mono.Simd is not
8395 2008-10-06 Rodrigo Kumpera <rkumpera@novell.com>
8397 * basic-simd.cs: New test suite for SIMD intrinsics.
8399 * Makefile.am: Added new tests.
8401 2008-10-06 Rodrigo Kumpera <rkumpera@novell.com>
8403 * cpu-x86.md: Added new instructions to handle float to int using SSE regs.
8407 * mini-x86.h: Enable mono_arch_decompose_opts if simd intrinsics are enabled.
8409 * mini-x86.c (mono_arch_decompose_opts): Decompose float to int conversion
8410 using SSE2 aware opcodes.
8412 * mini-x86.c (emit_float_to_int): Disable the SSE2 optimization if OPT_SIMD
8413 is enabled, this code path is only reachable if conversion ops are emmited after
8416 * mini.h: Added MonoCompile::fconv_to_r8_x_var to hold the float to int var.
8418 This optimization saves 6 bytes per conversion against the old version.
8420 2008-10-06 Zoltan Varga <vargaz@gmail.com>
8422 * aot-compiler.c (compile_method): Don't skip methods referencing
8423 generic methods without a corresponding entry in token_info_hash, since
8424 encode_method_ref () can handle all generic methods now.
8426 * method-to-ir.c (mono_save_token_info): Don't save the token info if a
8427 generic context is set.
8429 * method-to-ir.c (mono_method_to_ir2): Put back a disable_aot for
8430 generic sharing of LDTOKEN.
8432 2008-10-06 Mark Probst <mark.probst@gmail.com>
8434 * mini-amd64.h: Temporarily disabled fast virtual generic method
8435 calls because it breaks the System.Runtime.Remoting tests.
8437 2008-10-06 Zoltan Varga <vargaz@gmail.com>
8439 * aot-compiler.c (add_wrappers): Add delegate-invoke wrappers.
8441 * method-to-ir.c (check_inline_called_method_name_limit): Return TRUE
8442 so inlining actually works.
8443 (check_inline_caller_method_name_limit): Ditto.
8445 Mon Oct 6 11:04:38 CEST 2008 Paolo Molaro <lupus@ximian.com>
8447 * mini-ppc.c: mono_arch_flush_icache () cast pointer using gsize for
8448 64 bit safety (from Olaf Hering and Andreas Farber).
8450 2008-10-06 Zoltan Varga <vargaz@gmail.com>
8452 * mini-trampolines.c (mono_aot_trampoline): Delegate processing to
8453 mono_magic_trampoline () if aot_get_method_from_token () fails. Remove
8454 unused virtual call support code.
8456 * aot-runtime.c (decode_method_ref): Add a 'no_aot_trampoline' out argument.
8458 * aot-runtime.c (mono_aot_get_method_from_vt_slot): Return NULL for methods
8459 which can't use aot trampolines.
8460 (decode_patch): Don't create aot trampolines for methods which can't use
8463 * aot-compiler.c (encode_method_ref): Add a marker for methods which can't
8464 use aot trampolines.
8466 * mini.h: Bump AOT image format version.
8468 2008-10-05 Zoltan Varga <vargaz@gmail.com>
8470 * method-to-ir.c (mono_method_to_ir2): Pass cil_method instead of cmethod
8471 to save_token_info () since cmethod is inflated for constrained calls.
8473 * mini-<ARCH>.h mini-x86.c: Remove some unused defines.
8475 2008-10-04 Andreas Farber <andreas.faerber@web.de>
8477 * Makefile.am: Add build rules for ppc64.
8478 This avoids the build failing at pedump with unresolved symbols
8479 due to lack of arch_sources. Instead it will now fail earlier
8480 due to lack of cpu-ppc64.md.
8482 Contributed under MIT/X11 license.
8484 2008-10-04 Mark Probst <mark.probst@gmail.com>
8486 * mini-amd64.c (mono_arch_emit_call): Support stack arguments for
8489 * iltests.il.in: Add test case for tail call with many arguments.
8491 2008-10-03 Zoltan Varga <vargaz@gmail.com>
8493 * method-to-ir.c (mono_method_to_ir2): Add an !cfg->compile_aot assert
8494 to the fast virtual generic method code until the aot case is fixed.
8496 2008-10-03 Mark Probst <mark.probst@gmail.com>
8498 * mini-ppc.c, mini-ppc.h: Implement generic virtual method thunks.
8500 2008-10-03 Mark Probst <mark.probst@gmail.com>
8502 * mini-amd64.c, mini-amd64.h: Implement generic virtual method
8505 2008-10-03 Rodrigo Kumpera <rkumpera@novell.com>
8507 * simd-intrinsics.c: Forgot to add this one.
8509 * mini-codegen.c: Fix macro in case SIMD is not supported.
8511 2008-10-03 Rodrigo Kumpera <rkumpera@novell.com>
8513 This patch land initial JIT support for simd intrinsics.
8515 * mini-x86.h: Added new define to make --enable_minimal work on x86.
8517 * Makefile.am: Added simd-intrinsics.c
8519 * simd-intrinsics.c: New file with simd instrinsic related
8522 * cfold.c (mono_constant_fold_ins2): Fold XZERO.
8524 * cpu-x86.md: Add simd related instructions.
8526 * driver.c: Added MONO_OPT_SIMD to the default set of optimizations.
8528 * driver.c: Added two new --regression variants.
8530 * ir-emit.h (MONO_EMIT_NEW_VZERO): Emit XZERO if the type is a simd intrinsic.
8532 * local-propagation.c (mono_local_cprop2): Eliminate useless XMOVE.
8534 * local-propagation.c (mono_local_deadce): Use new macro MONO_IS_NON_FP_MOVE and
8535 extract some complicated logic to helper functions.
8537 * method-to-ir.c (mono_type_to_regmove): Handle simd intrinsics.
8539 * method-to-ir.c (mini_emit_inst_for_method): Emit simd intrinsics.
8541 * method-to-ir.c (mono_handle_global_vregs): If a simd intrinsic was found, apply
8542 the specialized simplification pass.
8544 * method-to-ir.c (mono_spill_global_vars): Use new macro.
8546 * mini-codegen.c: Added SIMD constants to all regbanks arrays.
8548 * mini-codegen.c: Added reg_bank_table_init to initialize the reg desc -> bank
8551 * mini-codegen.c: Define a version of the reg_bank macro that uses desc_to_reg_type
8552 if MONO_ARCH_NEED_SIMD_BANK is defined.
8554 * mini-ops.h: Added the new simd ops.
8556 * mini-x86.c: Added mono_arch_xregname.
8558 * mini-x86.c (mono_arch_cpu_optimizazions): Disable MONO_OPT_SIMD if SSE3 is not detected.
8560 * mini-x86.c (mono_arch_output_basic_block): Add simd related opcodes.
8562 * mini-x86.h: Define simd related MONO_ARCH macros.
8564 * mini.c (mono_type_to_load_membase): Handle simd intrinsics.
8566 * mini.c (mono_type_to_store_membase): Handle simd intrinsics.
8568 * mini.h: Added new macros MONO_IS_NON_FP_MOVE, MONO_IS_REAL_MOVE, MONO_IS_ZERO and
8569 MONO_CLASS_IS_SIMD to deal with simd related IR.
8571 * mini.h (MonoInst): Added spill_var to the backend union.
8573 * mini.h (MonoCompile): Added uses_simd_intrinsics and iconv_raw_var.
8575 * mini.h: Added forward declarations of the new simd fuctions.
8577 * optflags-def.h: Added new optimization names SIMD.
8579 * regalloc.c (mono_regstate_reset): Set next vreg to be the max value of the 3 reg banks.
8581 * regalloc.h: Added support for working with 3 register banks.
8583 * regalloc.h (MonoRegState): Added xsymbolic field if a third regbank is required.
8585 * ssa2.c (mono_ssa_deadce2): Use new MONO_IS_ZERO macro.
8587 Fri Oct 3 16:03:22 CEST 2008 Paolo Molaro <lupus@ximian.com>
8589 * mini-exceptions.c: remove 64 bit related ifdef clutter.
8591 2008-10-03 Zoltan Varga <vargaz@gmail.com>
8593 * mini-exceptions.c (mono_handle_soft_stack_ovf): Unprotect two pages
8594 instead of one on 64 bit systems.
8596 * method-to-ir.c: Remove unused includes.
8598 2008-10-02 Zoltan Varga <vargaz@gmail.com>
8600 * aot-compiler.c (emit_exception_debug_info): Use jinfo->used_regs instead of
8601 cfg->used_int_regs, since the two are different on arm.
8603 2008-10-02 Mark Probst <mark.probst@gmail.com>
8605 * method-to-ir.c, inssel.brg, mini-trampolines.c: Use
8606 mono_method_get_vtable_index() to get the vtable index.
8608 2008-10-02 Mark Probst <mark.probst@gmail.com>
8610 * method-to-ir.c (mono_method_to_ir2): Don't create native
8611 wrappers for array methods, because they're never called (and if
8612 they were called they wouldn't work).
8614 2008-10-02 Mark Probst <mark.probst@gmail.com>
8616 * method-to-ir.c (mono_method_to_ir2): Array methods are
8617 special-cased and must not be invoked indirectly via the (M)RGCTX
8618 when generic sharing is turned on. Fixes #431413.
8620 2008-10-01 Mark Probst <mark.probst@gmail.com>
8622 * method-to-ir.c: When generic sharing is active, call
8623 non-interface virtual generic methods via the standard trampoline.
8625 * mini-trampolines.c: Handle virtual generic shared methods.
8627 * mini.h, mini-x86.c, mini-x86.h: New argument for
8628 mono_arch_build_imt_thunk() which is non-NULL for virtual generic
8629 method thunks and which is the trampoline to call if the lookup
8630 fails. Enable the virtual generic method thunk for x86.
8632 * mini-amd64.c, mini-arm.c, mini-ia64.c, mini-sparc.c,
8633 mini-ppc.c (mono_arch_build_imt_thunk): Add the additional
8634 argument but assert that it's NULL, because these archs don't yet
8635 implement the virtual generic method thunk. Changes in the IMT
8636 thunk data structures.
8638 2008-10-01 Zoltan Varga <vargaz@gmail.com>
8640 * aot-compiler.c (emit_globals): Avoid invalid characters in
8641 the static linking symbol.
8643 * objects.cs: Add a test for the range check optimization. Fix warnings.
8645 * branch-opts.c (mono_if_conversion): Add back the 'optimize range checks'
8646 optimization from the current JIT.
8648 * method-to-ir.c (mini_emit_inst_for_method): Decompose String.Length
8649 later in decompose_array_access_opts () to allow more optimizations.
8651 * method-to-ir.c (mono_handle_soft_float): Rename this to
8652 mono_decompose_soft_float () for consistency.
8654 * mini-ops.h: Fix arguments of OP_STRLEN.
8656 * method-to-ir.c (save_cast_details): Extract the cast details saving code
8657 into a separate function.
8658 (reset_cast_details): Ditto.
8659 (handle_unbox): Save cast details. Fixes #431254.
8661 * method-to-ir.c: Remove some obsolete FIXMEs.
8663 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
8665 * ir-emit.h (alloc_dreg): Write a warning before crashing.
8667 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
8669 * mini-codegen.c: More work on macros to make them
8670 ready for multiple regbanks.
8672 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
8674 * method-to.ir.c (mono_type_to_regmove): Remove static modifier.
8676 * mini.h: Export mono_type_to_regmove. Fix signature of mono_regname_full.
8678 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
8680 * mini-codegen.c (mono_spillvar_offset): Proper support for
8683 2008-09-30 Zoltan Varga <vargaz@gmail.com>
8685 * mini-amd64.c (mono_arch_emit_epilog): Remove some duplicated code from
8686 the stack overflow changes.
8688 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
8690 * mini-codegen.c: Make all bank macros depend on reg_bank.
8692 * mini-codegen.c (mono_local_regalloc): Make free mask
8693 initialization regbank aware.
8695 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
8697 * mini-codegen.c (mono_local_regalloc): Extract callee
8698 mask selection to a function and make it regbank aware.
8700 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
8702 * mini-codegen.c (mono_local_regalloc): Changed the cloberring
8703 code to deal with many regbanks.
8705 2008-09-30 Zoltan Varga <vargaz@gmail.com>
8707 * mini-codegen.c: More fp->regbank changes.
8709 2008-09-29 Rodrigo Kumpera <rkumpera@novell.com>
8711 * mini-codegen.c: Change asserts to use MONO_NUM_REGBANKS instead
8712 of a hardcoded constant.
8714 2008-09-29 Rodrigo Kumpera <rkumpera@novell.com>
8716 * method-to-ir.c (type_from_stack_type): Fix typo.
8718 2008-09-29 Zoltan Varga <vargaz@gmail.com>
8720 * mini-ia64.c (emit_move_return_value): Convert float return values to
8723 * objects.cs: Add a new test.
8725 * mini-ia64.c (mono_arch_allocate_vars): Disable fp elimination for
8726 VARARG methods to fix an assert later.
8728 * mini-mips.h mini-mips.c mini-ops.h cpu-mips.md: Update the mips back
8729 end so it at least compiles.
8731 2008-09-28 Zoltan Varga <vargaz@gmail.com>
8733 * method-to-ir.c (emit_optimized_ldloca_ir): Fix this.
8735 2008-09-28 Rodrigo Kumpera <rkumpera@novell.com>
8737 * method-to-ir.c (mono_method_to_ir2): Extract the ldloca + initobj
8738 optimization to a new function (emit_optimized_ldloca_ir) and enable
8739 it for both ldloca and ldloca_s.
8741 2008-09-28 Zoltan Varga <vargaz@gmail.com>
8743 * method-to-ir.c (mono_method_to_ir2): Remove an unnecessary assert in the
8744 gshared CASTCLASS code.
8746 * driver.c (mono_main): Add a workaround for shutdown crashes seen on
8747 amd64, where the libc stack unwinder encounters stack frames referring to
8748 native code in unmapped memory.
8750 * method-to-ir.c (mini_emit_check_array_type): Add support for generic
8753 * generics.cs: Add new test.
8755 2008-09-27 Zoltan Varga <vargaz@gmail.com>
8757 * mini-arm.h driver.c: Print the fp model when using --version on arm. Also,
8758 add a check that one of the ARM_FPU_ constants is defined.
8760 * mini-exceptions.c (mono_handle_soft_stack_ovf): Really fix the build.
8762 * mini-exceptions.c: Fix build on non-altstack platforms.
8764 * method-to-ir.c (mono_method_to_ir2): Fix aot support for the
8767 * ir-emit.h: Add a comment to NEW_PCONST.
8769 * mini-exceptions.c (mono_altstack_restore_prot): Fix a warning.
8771 * mini.h (MonoJitDomainInfo): Move some fields here from MonoDomain.
8773 * mini.c aot-runtime.c method-to-ir.c driver.c mini-trampolines.c: Update
8774 after the changes to MonoJitDomainInfo.
8776 2008-09-27 Mark Probst <mark.probst@gmail.com>
8778 * mini-ppc.c, tramp-ppc.c, mini-ppc.h: Implement generic code sharing.
8780 2008-09-27 Mark Probst <mark.probst@gmail.com>
8782 * mini-ppc.c: Compiler warning fixes.
8784 2008-09-27 Mark Probst <mark.probst@gmail.com>
8786 * mini-ppc.c: Special handling for 1/2 byte structs on Darwin only
8789 2008-09-27 Mark Probst <mark.probst@gmail.com>
8791 * exceptions-ppc.c, mini-ppc.h: Compile
8792 mono_arch_handle_altstack_exception() on Darwin, too.
8794 2008-09-27 Mark Probst <mark.probst@gmail.com>
8796 * method-to-ir.c (mono_emit_rgctx_method_call_full): Must also
8797 work on archs which don't have generic sharing implemented, only
8798 without the vtable_arg.
8800 2008-09-26 Mark Probst <mark.probst@gmail.com>
8802 * mini.c: Added comment explaining why delegate ctor icall
8803 wrappers are compiled.
8805 2008-09-26 Mark Probst <mark.probst@gmail.com>
8807 * mini.c: Don't produce trampolines to delegate ctor icall
8808 wrappers but compile them upfront.
8810 Fri Sep 26 17:00:46 CEST 2008 Paolo Molaro <lupus@ximian.com>
8812 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: amd64 support code for calling a
8813 runtime-set function when going back to managed code. Currently this
8814 is used to set back the protection on the soft ovf pages and/or to
8815 throw the stack overflow exception that happened in unmanaged code.
8817 Fri Sep 26 16:46:23 CEST 2008 Paolo Molaro <lupus@ximian.com>
8819 * tramp-x86.c, mini-x86.h, mini-x86.c: x86 support code for calling a
8820 runtime-set function when going back to managed code. Currently this
8821 is used to set back the protection on the soft ovf pages and/or to
8822 throw the stack overflow exception that happened in unmanaged code.
8824 Fri Sep 26 16:34:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
8826 * mini.h, mini.c, mini-trampolines.c, mini-exceptions.c: added
8827 the support code for restoring stack protection after stack overflows
8828 that happen in unmanaged code. Don't set the exec permission on the
8831 2008-09-26 Zoltan Varga <vargaz@gmail.com>
8833 * mini-trampolines.c (mono_delegate_trampoline): Add wrappers even if
8834 delegate->method_ptr is set. Fixes #428054.
8836 2008-09-25 Zoltan Varga <vargaz@gmail.com>
8838 * tests.cs: Rename to ratests.cs.
8840 * method-to-ir.c: Merge the emit_get_rgctx () calls into the
8841 emit_get_rgctx_... functions.
8843 2008-09-25 Mark Probst <mark.probst@gmail.com>
8845 * method-to-ir.c: Eliminated macro EMIT_GET_RGCTX.
8847 2008-09-25 Mark Probst <mark.probst@gmail.com>
8849 * mini-trampolines.c (mono_magic_trampoline): Unwrap wrappers
8850 before asserting that method is sharable.
8852 2008-09-25 Mark Probst <mark.probst@gmail.com>
8854 * method-to-ir.c, mini.c, jit-icalls.c: New function for checking
8855 whether method needs a static RGCTX wrapper used instead of
8858 * generic-sharing.c, mini.h: A few functions moved to
8859 metadata/generic-sharing.c.
8861 2008-09-25 Mark Probst <mark.probst@gmail.com>
8863 * method-to-ir.c, mini.c, mini-exceptions.c, mini-trampolines.c:
8864 Generic code sharing for value types, which essentially means
8865 treating value type methods like static methods. The RGCTX is
8866 passed in the same way.
8868 2008-09-25 Zoltan Varga <vargaz@gmail.com>
8870 * method-to-ir.c (mono_method_to_ir2): Avoid an assert in the NEWOBJ
8871 opcode when creating multi-dimensional arrays of open types.
8873 * generic-sharing.c (mono_method_check_context_used): Handle arrays of
8876 * generics.cs: Add a test.
8878 * mini-codegen.c: Use macros everywhere for checking floats instead of == 'f'.
8880 2008-09-24 Zoltan Varga <vargaz@gmail.com>
8882 * mini.h (MonoCompile): Add 'disable_vreg_to_lvreg' flag.
8884 * mini.c (mini_method_compile): Set it when running under the debugger.
8886 * method-to-ir.c (mono_handle_global_vregs): Disable global->local
8887 vreg optimization if the flag is set.
8889 * driver.c (mono_main): Add --attach= option to pass options to
8892 * mini.c (sigquit_signal_handler): Start the attach agent.
8894 * ssapre.c: Disable this to save space since it is not yet ported to
8897 * regalloc2.c: Disable this to save space.
8899 * mini.h (MonoJitStats): Remove unused analyze_stack_repeat.
8901 Wed Sep 24 16:01:49 CEST 2008 Paolo Molaro <lupus@ximian.com>
8903 * decompose.c, method-to-ir.c, mini-codegen.c, regalloc2.c: make
8904 the -v option useful again.
8906 2008-09-24 Zoltan Varga <vargaz@gmail.com>
8908 * mini-amd64.c (mono_arch_output_basic_block): Add support for
8911 * inssel.brg (mini_emit_castclass): Avoid the szarray!=array checks for
8912 arrays of arrays. Fixes #428406.
8914 * method-to-ir.c (mini_emit_castclass): Ditto.
8916 * objects.cs: Add new test.
8918 2008-09-23 Rodrigo Kumpera <rkumpera@novell.com>
8920 * method-to-ir.c (type_to_eval_stack_type): The code path for the new JIT
8921 was wrong at it choked against target_type_is_incompatible for byref types.
8923 2008-09-23 Zoltan Varga <vargaz@gmail.com>
8925 * mini-codegen.c: Use 'bank' macros instead of 'is_fp' macros in most
8928 Tue Sep 23 15:31:45 CEST 2008 Paolo Molaro <lupus@ximian.com>
8930 * mini-exceptions.c: update a few more exceptions-related counters.
8932 Tue Sep 23 15:28:29 CEST 2008 Paolo Molaro <lupus@ximian.com>
8934 * aot-runtime.c, method-to-ir.c, mini.c, mini-trampolines.c: use the
8935 new functions to allocate from persistent mempools.
8937 2008-09-23 Zoltan Varga <vargaz@gmail.com>
8939 * mini.h regalloc.h mini-codegen.c: Generalize the regalloc code to allow
8940 multiple register banks in the future.
8942 * mini-codegen.c (mono_local_regalloc): Fix a warning.
8944 2008-09-22 Rodrigo Kumpera <rkumpera@novell.com>
8946 * mini.c (type_to_eval_stack_type): Remove duplicated function.
8948 * method-to-ir.c (type_to_eval_stack_type): Make this version compatible with both JIT.
8950 * mini.h: Export type_to_eval_stack_type.
8952 This function was nearly duplicated in method-to-ir.c and mini.c. The difference
8953 is only ins->klass of byref types.
8955 2008-09-22 Zoltan Varga <vargaz@gmail.com>
8957 * method-to-ir.c (mini_emit_memset): Use a default alignment of 4.
8958 (mini_emit_memcpy2): Ditto.
8960 * mini-amd64.c: Fix a warning.
8962 2008-09-21 Mark Probst <mark.probst@gmail.com>
8964 * exceptions-ppc.c (mono_arch_get_call_filter): Fixed stack frame
8967 2008-09-19 Rodrigo Kumpera <rkumpera@novell.com>
8969 * method-to-ir.c: Extract stloc micro-optimization to a
8970 function and apply it to all cases.
8972 2008-09-19 Mark Probst <mark.probst@gmail.com>
8974 * method-to-ir.c: Don't fail generic code sharing in cases we
8977 2008-09-18 Mark Probst <mark.probst@gmail.com>
8979 * mini-ppc.c: Handle structs in tailcalls on Darwin.
8981 Tue Sep 16 21:07:11 CEST 2008 Paolo Molaro <lupus@ximian.com>
8983 * *.c, *.md, mini-ops.h: introduced relaxed_nop opcode for spin wait
8986 Tue Sep 16 16:39:16 CEST 2008 Paolo Molaro <lupus@ximian.com>
8988 * trace.c: make tracing more useful and correct, with per-thread
8991 2008-09-15 Mark Probst <mark.probst@gmail.com>
8993 * mini-ppc.c (mono_arch_emit_call): Convert floats to R4 when
8994 doing a method call and the argument is an R4.
8996 2008-09-14 Zoltan Varga <vargaz@gmail.com>
8998 * aot-compiler.c (add_wrappers): Do not generate runtime invoke wrappers for
9001 2008-09-13 Mark Probst <mark.probst@gmail.com>
9003 * mini-ppc.c: Convert result to single for OP_ICONV_TO_R4.
9005 2008-09-12 Zoltan Varga <vargaz@gmail.com>
9007 * mini.h (MONO_IS_JUMP_TABLE): Handle GOT_ENTRY.
9008 (MONO_JUMP_TABLE_FROM_INS): Ditto.
9010 2008-09-11 Zoltan Varga <vargaz@gmail.com>
9012 * driver.c: Add a --agent argument (not supported yet) to load managed
9013 agent assemblies before loading the main assembly, similarly to how the
9014 Java VM handles agents.
9016 2008-09-11 Mark Probst <mark.probst@gmail.com>
9018 * mini-ppc.c (mono_arch_allocate_vars): Use arch-independent
9019 function to do stack layout of local variables.
9021 2008-09-11 Mark Probst <mark.probst@gmail.com>
9023 * mini-ppc.c (calculate_sizes): Bugfix in sigcookie position
9026 2008-09-11 Zoltan Varga <vargaz@gmail.com>
9028 * method-to-ir.c ssa2.c mini.c mini-amd64.c decompose.c ssa.c abcremoval.c
9029 abcremoval2.c branch-opts.c driver.c dominators.c: Disable parts of the
9030 JIT if DISABLE_JIT is defined.
9032 * Makefile.am: Avoid compiling/linking in inssel.c if DISABLE_JIT is
9035 2008-09-10 Mark Probst <mark.probst@gmail.com>
9037 * iltests.il.in: Disable the fconv test on PPC (the result is
9038 undefined according to ECMA).
9040 2008-09-10 Mark Probst <mark.probst@gmail.com>
9042 * iltests.il.in: Enable tail call tests for PPC.
9044 * mini.h: Add variable for storing incoming valuetype argument
9045 addresses for tail calls.
9047 * mini-ppc.c: Implement valuetype arguments and return values for
9050 2008-09-09 Mark Probst <mark.probst@gmail.com>
9052 * mini-ppc.c: Partially implement tail calls (struct arguments and
9053 return values not supported).
9055 * method-to-ir.c: Enable tail calls on PPC.
9057 2008-09-08 Zoltan Varga <vargaz@gmail.com>
9059 * aot-compiler.c (emit_wrapper_info): Omit the klass name from
9060 runtime-invoke wrappers to work around the problem of them getting
9061 assigned to a random class.
9063 * aot-runtime.c (mono_aot_get_method): Ditto.
9065 2008-09-07 Zoltan Varga <vargaz@gmail.com>
9067 * mini-exceptions.c mini-mips.h mini-s390.h exceptions-mips.c: Kill
9068 the CUSTOM_EXCEPTION_HANDLING and CUSTOM_STACK_WALK defines.
9070 2008-09-07 Mark Probst <mark.probst@gmail.com>
9072 * method-to-ir.c (mono_method_to_ir2): Disable tail calls for PPC
9073 until they're implemented properly.
9075 * exceptions-ppc.c: Use arch-independent exception-handling code
9076 instead of custom one.
9078 * exceptions-ppc.c, mini-ppc.c, mini-ppc.h: Bug fixes and changes
9081 * tramp-ppc.c, mini-ppc.c: Fixed warnings.
9083 * decompose.c, aot-runtime.c, aot-compiler.c: PPC code also
9084 applies when __powerpc__ is defined.
9086 2008-09-06 Zoltan Varga <vargaz@gmail.com>
9088 * aot-runtime.c (mono_aot_get_method): Add another cache mapping wrapper
9089 methods to their code to avoid computing the full name of wrappers and
9090 doing a lookup in a string hash table.
9092 2008-09-05 Zoltan Varga <vargaz@gmail.com>
9094 * method-to-ir.c: Remove the CHECK_BBLOCK () stuff it is not needed since
9095 we identify bblocks before method_to_ir () is ran.
9097 * branch-opts.c (mono_optimize_branches): Avoid nullifying the exit bblock.
9098 Also avoid optimizing branches pointing to themselves.
9100 * mini.c (mini_method_compile): Ditto. Fixes #422947.
9102 2008-09-05 Rodrigo Kumpera <rkumpera@novell.com>
9104 * driver.c (mono_main): Enable the new verifier under core-clr and cas.
9106 2008-09-05 Zoltan Varga <vargaz@gmail.com>
9108 * tramp-arm.c (mono_arch_nullify_class_init_trampoline): Implement this.
9109 (mono_arch_patch_plt_entry): Fix the calculation of the jump_entry.
9110 (mono_arch_get_nullified_class_init_trampoline): Return 'code' instead of
9113 * aot-compiler.c (emit_plt): Fix the arm plt entries, previously they all
9114 jumped to the same entry in plt_jump_table.
9116 2008-09-02 Rodrigo Kumpera <rkumpera@novell.com>
9118 * method-to-ir.c (initialize_array_data): Handle field with RVA from
9121 2008-08-31 Zoltan Varga <vargaz@gmail.com>
9123 * method-to-ir.c (handle_isinst): Do the assignment at the beginning, so the
9124 other assignment can be if converted. Saves 1.5% on corlib size and fixes
9127 2008-08-29 Geoff Norton <gnorton@novell.com>
9129 * aot-compiler.c: The Mach/ARM compiler doesn't understand the bss
9130 segment, and doesn't properly handle .space as .text. Fixes
9133 2008-08-29 Geoff Norton <gnorton@novell.com>
9135 * mini.c: Disable the mach exception handler when running on
9138 2008-08-29 Geoff Norton <gnorton@novell.com>
9140 * aot-compiler.c: Patch from Renaldas Zioma to properly register
9141 globals on Darwin/ARM
9143 2008-08-28 Zoltan Varga <vargaz@gmail.com>
9145 * mini.c: Avoid not initializing the runtime when doing AOT compilation,
9146 since too many things depend on it. Instead, call
9147 mono_runtime_set_no_exec ().
9149 * mini.c (mono_create_tls_get): Call mono_alloc_preg (cfg) when running with
9152 * aot-compiler.c: Add an 'asm-only' AOT option.
9154 * mini.c: Avoid initializing the runtime when doing AOT compilation.
9156 * aot-compiler.c (compile_method): Disable gshared support for now as it
9159 2008-08-27 Bill Holmes <billholmes54@gmail.com>
9161 * mini-amd64.h : Fix a compiler warning.
9163 * exceptions-amd64.c (mono_arch_unwindinfo_install_unwind_info) :
9164 Changed to use a callback function to retrieve the unwind info.
9165 This avoids problems observed when code blocks were removed by
9166 unloading an app domain.
9168 * mini-amd64.c (mono_arch_cpu_optimizazions) : Removing the peephole
9169 and branch excludes for Winx64. The fix in exceptions-amd64.c allows them
9172 Contributed under MIT/X11 license.
9174 2008-08-27 Bill Holmes <billholmes54@gmail.com>
9176 * mini-amd64.c (mono_arch_output_basic_block) : Fix the OP_X86_PUSH_OBJ
9177 case to keep the stack aligned to 8.
9179 Contributed under MIT/X11 license.
9181 2008-08-26 Zoltan Varga <vargaz@gmail.com>
9183 * aot-runtime.c (mono_aot_get_method): Add a cache for wrapper names to
9184 avoid repeated linear searches.
9186 2008-08-25 Zoltan Varga <vargaz@gmail.com>
9188 * aot-compiler.c (add_wrappers): Avoid calling get_runtime_invoke with
9189 methods it can't handle.
9191 * aot-compiler.c (add_method): Avoid adding a method twice.
9192 (add_wrappers): Add runtime invoke wrappers for all methods.
9194 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): New
9195 function to create an aot-compatible version of this trampoline.
9197 * aot-compiler.c aot-runtime.c: Add support for AOT rgctx fetch trampolines.
9199 2008-08-24 Zoltan Varga <vargaz@gmail.com>
9201 * aot-compiler.c (compile_method): Skip wrappers of generic icalls.
9203 * method-to-ir.c (mono_method_to_ir2): Replace an assert in UNBOX_ANY
9204 with a generic sharing failure.
9206 * aot-compiler.c (emit_klass_info): Call mono_class_get_nested_types ().
9208 * method-to-ir.c (mono_method_to_ir2): Rethrow the correct exception in
9209 CEE_RETHROW. Fixes #419634.
9211 * mini.c (mono_method_to_ir): Ditto.
9213 * exceptions.cs: Add a new test.
9215 * generic-sharing.c (mini_type_stack_size): Always pass TRUE as allow_open
9216 to mono_type_stack_size_internal () since some callers might not pass in
9219 * mini-x86.c (mono_arch_emit_prolog): Store the rgctx before calling
9220 instrument_prolog. Fixes #419878.
9222 * mini.c (mono_compile_create_var_for_vreg): Make the lvars representing
9223 doubles in soft float mode volatile.
9225 2008-08-23 Zoltan Varga <vargaz@gmail.com>
9227 * ir-emit.h (NEW_ARGSTORE): Use cfg->args and cfg->arg_types to fix the build.
9229 * method-to-ir.c (mono_save_args): Use ARGSTORE instead of TEMPSTORE
9230 to handle soft float correctly.
9232 * tramp-arm.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Implement
9235 * mini.h (struct MonoCallInst): Add dynamic_imt_arg boolean field.
9237 * exceptions-arm.c (mono_arch_find_jit_info): Set ctx->regs [ARMREG_R11]
9238 to sp, since the generics catch code requires it.
9240 * mini-arm.h (MONO_ARCH_VTABLE_REG): Use R0 for this to avoid needless
9243 * method-to-ir.c (emit_imt_argument): Pass imt_arg to
9244 mono_arch_emit_imt_argument ().
9246 * mini-<ARCH>.c (mono_arch_emit_imt_argument): Add an 'imt_arg' argument.
9248 * mini-arm.c tramp-arm.c: Generic sharing updates.
9250 2008-08-22 Zoltan Varga <vargaz@gmail.com>
9252 * mini-arm.c: Fix the arm build.
9254 * generic-sharing.c (mini_type_get_underlying_type): New helper function
9255 handling enums, generic instances and generic sharing.
9256 (mini_type_stack_size_full): Ditto.
9258 * mini-amd64.c mini-x86.c mini-arm.c: Use the new functions.
9260 * mini.h (struct): Add 'uses_rgctx_reg' and 'uses_vtable_reg' fields.
9262 * method-to-ir.c: Set the new fields when using RGCTX_REG/VTABLE_REG.
9264 * tramp-arm.c: Implement the rgctx fetch and the generic class init
9267 * mini-arm.c: Various small generic sharing changes.
9269 * tramp-x86.c (mono_arch_create_generic_class_init_trampoline): Implement
9271 (mono_arch_create_trampoline_code): Remove most of the GENERIC_CLASS_INIT
9274 * mini-trampolines.c (mono_create_generic_class_init_trampoline): New
9275 helper function to return a generic class init trampoline.
9277 * method-to-ir.c mini.c: Use it.
9279 * tramp-amd64.c (mono_arch_create_generic_class_init_trampoline): New
9280 arch-specfic function to return a generic class init trampoline.
9282 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Remove most of
9283 the GENERIC_CLASS_INIT custom code.
9285 * method-to-ir.c (mono_method_to_ir2): If RGCTX_REG is not defined, that is
9286 a fatal error, not a sharing failure.
9288 * tramp-<ARCH>.c (mono_arch_get_rgctx_lazy_fetch_offset): Removed, no longer
9291 * mini-trampolines.c (mono_rgctx_lazy_fetch_trampoline): Get the additional
9292 trampoline argument from MONO_ARCH_VTABLE_REG.
9294 * tramp-x86.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Change the
9295 order of the arguments to the C trampoline: pass 'slot' as the trampoline
9296 argument, and pass the vtable in VTABLE_REG.
9298 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Change the
9299 order of the arguments to the C trampoline: pass 'slot' as the trampoline
9300 argument, and pass the vtable in VTABLE_REG.
9301 (mono_arch_create_trampoline_code_full): Remove some special casing for
9302 the rgctx fetch trampoline.
9304 * mini.c (mono_method_to_ir): Fix the STELEM_ANY+null value optimization.
9307 * iltests.il: Add a test for it.
9309 2008-08-21 Zoltan Varga <vargaz@gmail.com>
9311 * aot-compiler.c (compile_method): Enable AOT support for generics sharing.
9313 * method-to-ir.c (mono_method_to_ir2): Remove an aot restriction which is
9316 * mini-trampolines.c (mono_magic_trampoline): Add a sync wrapper here,
9317 use mono_jit_info_table_find () to avoid recursion.
9318 (mono_delegate_trampoline): Add a sync wrapper here.
9320 * method-to-ir.c (mono_method_to_ir2): Don't call mono_ldftn_nosyc
9323 * mini.c (mono_method_to_ir): Ditto.
9325 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Remove
9326 add_sync_wrapper argument. Don't add a sync wrapper here.
9327 (mono_create_jump_trampoline): Don't add a sync wrapper here.
9329 * jit-icalls.c (mono_ldftn_nosync): Removed, no longer needed.
9331 2008-08-20 Bill Holmes <billholmes54@gmail.com>
9333 * exceptions-amd64.c (seh_handler): For Winx64 adding missing copy
9334 of nonvolatile registers back from MonoContext to CONTEXT.
9336 Contributed under MIT/X11 license.
9338 2008-08-20 Bill Holmes <billholmes54@gmail.com>
9340 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): When shifting the
9341 arguments on Winx64 there are only 4 argument registers. For this
9342 logic to work the last argument must be pulled from the stack.
9344 Contributed under MIT/X11 license.
9346 2008-08-20 Zoltan Varga <vargaz@gmail.com>
9348 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
9350 * aot-runtime.c aot-compiler.c patch-info.h mini.c: Get rid of
9351 MONO_PATCH_INFO_WRAPPER, encode/decode wrapper methods like the others in
9352 encode/decode_method_ref ().
9354 * aot-compiler.c (encode_patch): Handle STATIC_RGCTX_INVOKE wrappers.
9356 * aot-runtime.c (decode_patch): Ditto.
9358 * mini.c (mono_resolve_patch_target): Handle RGCTX_FETCH sub-patches of type
9359 MONO_PATCH_INFO_METHOD.
9361 * aot-runtime.c (decode_exception_debug_info): Decode the contents of
9364 * aot-compiler.c (emit_exception_debug_info): Emit the contents of
9367 * method-to-ir.c (emit_imt_argument): Fix AOT+gshared support.
9369 * mini-amd64.c (add_valuetype): Use a dummy gsctx if we didn't receive
9370 one from the caller.
9372 * aot-runtime.c (decode_generic_inst): New function to decode and
9373 return a interned generic inst.
9374 (decode_klass_ref): Use it.
9375 (decode_method_ref): Ditto.
9377 * aot-compiler.c (emit_exception_debug_info): Save
9378 jinfo->has_generic_jit_info too.
9380 2008-08-19 Zoltan Varga <vargaz@gmail.com>
9382 * mini-ia64.c (mono_arch_output_basic_block): Add OP_FCONV_TO_I.
9384 * iltests.il.in: Add a test for fconv_to_i.
9386 * liveness.c: Disable the liveness2 pass for now to save space.
9388 * regalloc2.c: Include mempool-internals.h to fix warnings.
9390 * aot-compiler.c (encode_method_ref): Encode the context of generic
9393 * aot-runtime.c (decode_method_ref): Inflate generic methods using
9394 the context saved in the aot file.
9396 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
9398 * mini-x86.c (mono_arch_output_basic_block): Disable AOT for OP_JMP.
9400 * method-to-ir.c (mono_method_to_ir2): When using CEE_JMP, make arguments
9401 volatile so they won't be optimized away.
9403 2008-08-19 Rodrigo Kumpera <rkumpera@novell.com>
9409 * dominators.c: Remove duplicated functions that now are in
9410 mempool-internals.h.
9412 2008-08-19 Zoltan Varga <vargaz@gmail.com>
9414 * aot-compiler.c: Fix warnings.
9416 * aot-runtime.c (decode_klass_ref): Add support for VARs/MVARs.
9418 * aot-compiler.c (encode_klass_ref): Encode is_method too for VARs/MVARs.
9420 * method-to-ir.c (emit_get_rgctx_method): Use MONO_PATCH_INFO_METHODCONST
9423 * mini.c (mono_resolve_patch_target): Ditto.
9425 * aot-compiler.c (encode_patch): Add support for RGCTX_FETCH.
9426 (encode_klass_ref): Add support for encoding VARs/MVARs.
9428 * mini.c (mono_patch_info_dup_mp): Handle RGCTX_FETCH.
9430 * aot-runtime.c (decode_patch_info): Rename to 'decode_patch'. Split out
9431 the handling of the got entries into a separate 'decode_got_entry' function.
9432 Add support for RGCTX_FETCH.
9434 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RDI since RAX is
9435 clobbered by the trampoline code.
9437 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RAX since that is
9438 not clobbered by the indirect calling code.
9440 2008-08-18 Zoltan Varga <vargaz@gmail.com>
9442 * mini-x86.c (mono_arch_patch_code): Handle RGCTX_FETCH/GENERIC_CLASS_INIT
9445 2008-08-18 Rodrigo Kumpera <rkumpera@novell.com>
9447 * method-to-ir.c (mono_emit_method_call_full): Alloc the constructor
9448 signature using the compilation mempool otherwise we would leak it.
9450 2008-08-18 Zoltan Varga <vargaz@gmail.com>
9452 * method-to-ir.c (mono_method_to_ir2): Emit the generic class inits using
9453 mono_emit_abs_call ().
9455 * patch-info.h: Add GENERIC_CLASS_INIT.
9457 * mini.c (mono_resolve_patch_target): Handle GENERIC_CLASS_INIT.
9459 * mini-amd64.c (emit_call_body): Treat abs calls which have a patch info
9460 as their target as a near call.
9462 * mini.c (mono_codegen): Handle patches stored in cfg->abs_patches in the
9464 (mono_resolve_patch_target): Add support for MONO_PATCH_INFO_RGCTX_FETCH.
9466 * method-to-ir.c (mono_emit_abs_call): New helper function which emits a
9467 call to a runtime function described by a patch.
9469 * method-to-ir.c: Emit rgctx entry fetches and class init trampolines using
9470 mono_emit_abs_call, this has the advantage that the ABS handling code in
9471 mono_codegen () can handle them both, and can handle other stuff in the
9472 future without additional code.
9474 * mini.h (struct MonoJumpInfoRgctxEntry): New structure describing an rgctx
9476 (MonoCompile): Add 'abs_patches' hashtable, which contains patches describing
9479 * mini.h: Add missing bblock related prototypes.
9481 * mini.h (MonoCompile): Remove unused reverse_inst_list and
9482 reverse_inst_list_len fields.
9484 * mini.c: Refactor this file a bit by moving branch optimizations to
9487 * method-to-ir.c: Merge generic sharing changes missed earlier.
9489 * aot-compiler.c (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST.
9491 * aot-runtime.c (decode_patch_info): Refactor the code dealing with the
9492 shared patches. Process METHODCONST as a shared patch.
9494 * liveness.c (mono_analyze_liveness): Disable the liveness2 code for now
9495 as it crashes on the 2.0 mscorlib.
9497 * aot-compiler.c (is_shared_got_patch): Revert the last change as it seems
9500 * aot-compiler.c: Use is_plt_patch () in a few additional places.
9501 (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST, which is generated
9504 * aot-compiler.c: Reorganize the got handling code to be a bit more
9507 2008-08-17 Zoltan Varga <vargaz@gmail.com>
9509 * aot-compiler.c: Make the patch_to_plt_offset hash table use
9510 mono_patch_info_equals/hash, and use it to massively simplify
9513 * mini.c (mono_patch_info_hash): Simplify this and add support for
9516 * patch-info.h: Rename RGCTX_LAZY_FETCH_TRAMPOLINE to just RGCTX_FETCH.
9518 * mini.c aot-compiler.c aot-runtime.c: Revert the LAZY_FETCH_TRAMPOLINE
9519 handling code, since an offset is not enough to identify a trampoline.
9521 * method-to-ir.c: Remove some g_assert (!cfg->compile_aot) lines.
9523 2008-08-17 Mark Probst <mark.probst@gmail.com>
9525 * mini.c (mono_op_imm_to_op): Add case for OP_IMUL_IMM.
9527 * method-to-ir.c (mono_method_to_ir2): Decompose OP_CKFINITE.
9529 * mini-ops.h: Argument and result types for OVF_CARRY ops.
9531 * decompose.c: PPC decompositions for various ops.
9533 * cpu-ppc.md, inssel-ppc.brg, mini-ppc.c: PPC changes for Linear IL.
9535 2008-08-17 Zoltan Varga <vargaz@gmail.com>
9537 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Make this
9538 call the generic trampoline code using a call, instead of a jump, to
9539 remove some special casing from the generic trampoline code.
9541 * mini.c (mono_resolve_patch_target): Handle LAZY_FETCH_TRAMPOLINE.
9542 (mono_codegen): Ditto.
9544 * aot-compiler.c aot-runtime.c: Ditto.
9546 * patch-info.h: Add MONO_PATCH_INFO_RGCTX_LAZY_FETCH_TRAMPOLINE.
9548 * mini-trampolines.c (mono_find_rgctx_lazy_fetch_trampoline_by_addr): New
9549 helper function to find the offset corresponding to a lazy fetch trampoline.
9551 * mini.h (MonoCompile): Add 'orig_method' field to hold the original method
9552 when doing generic sharing.
9554 * aot-compiler.c: Use cfg->orig_method instead of cfg->method in a lot of
9557 * mini.c (mono_create_rgctx_lazy_fetch_trampoline): Move this to
9558 mini-trampolines.c to be with the other trampoline creation functions.
9560 * method-to-ir.c (mono_emit_method_call): Remove the 'signature' argument
9561 as it is equal to method->signature in most cases, add a
9562 mono_emit_method_call_full variant which takes a signature and an imt
9565 2008-08-16 Zoltan Varga <vargaz@gmail.com>
9567 * jit-icalls.c (mono_helper_compile_generic_method): Don't pass the context
9568 to this function, since it could be computed easily from the method
9570 (mono_helper_compile_generic_method_wo_context): Removed, not needed any
9573 * method-to-ir.c mini.c: Remove references to
9574 compile_generic_method_wo_context.
9576 * method-to-ir.c (mono_method_to_ir2): Enable AOT for virtual
9577 generic method calls.
9579 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_1 for 1
9580 dimensional non-szarrays.
9582 * mini.c (mini_init): Register mono_array_new_1.
9584 * jit-icalls.c (mono_array_new_1): New jit icall.
9586 * mini-trampolines.c (mono_magic_trampoline): For jumps, patch the GOT entries
9587 pointing to the method.
9589 * aot-runtime.c (mono_aot_get_method_from_token): Register GOT slots holding
9590 method addresses belonging to METHOD_JUMP patches in the
9591 jump_target_got_slot_hash.
9592 (mono_aot_load_method): Ditto.
9594 * aot-compiler.c (compile_method): Allow AOT compilation of methods with
9595 METHOD_JUMP patches.
9597 * mini.c (mini_create_jit_domain_info): New helper function which
9598 initializes/frees domain->runtime_info.
9599 (mini_free_jit_domain_info): Ditto.
9600 (mini_init): Install the domain hook functions with the runtime.
9602 * mini.h (MonoJitDomainInfo): New structure which stores the domain specific
9603 information maintained by the JIT.
9605 * mini.c (mono_resolve_patch_target): For PATCH_INFO_METHOD_JUMP, move the
9606 insertion into jump_table_hash into mono_codegen (), also implement proper
9609 * method-to-ir.c (mono_method_to_ir2): Don't disable AOT for CEE_JMP and
9610 tail calls, it is already done by the aot code.
9612 * method-to-ir.c (mono_method_to_ir2): Handle CEE_JMP using the tail call
9615 * iltests.il.in: Make the jmp test a bit more complex.
9617 * aot-compiler.c (encode_method_ref): Handle references to normal methods of
9618 generic instances which doesn't have a token.
9620 * aot-runtime.c (decode_method_ref): Ditto.
9622 * method-to-ir.c (handle_unbox_nullable): Don't disable AOT, the aot code
9623 can handle this case now.
9624 (handle_box): Ditto.
9626 2008-08-15 Geoff Norton <gnorton@novell.com>
9628 * mini-x86.c: Fix alignment on Apple x86, and re-disable the alignment
9631 2008-08-15 Zoltan Varga <vargaz@gmail.com>
9633 * method-to-ir.c (mono_method_to_ir2): Allow AOT compilation of methods
9634 calling generic methods.
9636 * aot-compiler.c (encode_patch): Handle MONO_PATCH_INFO_METHOD_RGCTX.
9638 * aot-runtime.c (decode_patch_info): Ditto.
9640 * mini.c (mono_resolve_patch_target): Ditto.
9642 * patch-info.h: Add METHOD_RGCTX.
9644 * mini-amd64.c (mono_arch_output_basic_block): Optimize LOCALLOC_IMM.
9646 2008-08-14 Zoltan Varga <vargaz@gmail.com>
9648 * mini-amd64.c (mono_arch_emit_call): Nullify call->vret_var if returning
9649 arguments in registers.
9651 * decompose.c (mono_decompose_vtype_opts): Create a var for the vreg in
9652 OP_VCALL too, don't depend on OP_OUTARG_VTRETADDR doing it.
9654 * mini.c (mini_method_compile): Abort aot compilation for generic
9655 methods if generic sharing is disabled.
9657 * mini.c (mono_method_to_ir): Disable AOT for virtual calls requiring
9660 * method-to-ir.c (mono_method_to_ir2): Disable AOT for virtual calls
9661 requiring an mrgctx.
9663 * decompose.c (mono_decompose_vtype_opts): Emit the correct sized
9664 store instructions when converting a vcall to a normal call.
9666 * mini.c (sigprof_signal_handler): Call mono_find_jit_info instead of
9667 mono_arch_find_jit_info.
9669 2008-08-13 Zoltan Varga <vargaz@gmail.com>
9671 * method-to-ir.c (check_inline_called_method_name_limit): Optimize this to
9672 avoid calling mono_method_full_name () for every method even if the
9674 (check_inline_caller_method_name_limit): Ditto.
9676 2008-08-12 Zoltan Varga <vargaz@gmail.com>
9678 * driver.c (main_thread_handler): Allow AOT compilation of multiple
9679 assemblies in one run.
9681 * aot-compiler.c (mono_compile_assembly): Only print out a count of
9682 skipped methods if it is not 0.
9684 * Makefile.am (aotcheck): AOT compile all test assemblies in one run.
9686 2008-08-12 Bill Holmes <billholmes54@gmail.com>
9688 * mini.c (mono_codegen): Changing a preprocessor check from WIN64 to
9689 MONO_ARCH_HAVE_UNWIND_TABLE.
9691 Contributed under MIT/X11 license.
9693 2008-08-12 Bill Holmes <billholmes54@gmail.com>
9695 * mini-amd64.c (mono_arch_cpu_optimizazions): Remove peephole and branch
9696 from default optimizaton list on Winx64.
9698 * mini-amd64.c (emit_tls_get): Added Winx64 specific implementation for GetTLS.
9700 * mini-amd64.c (mono_arch_emit_prolog): Adding an offset on Winx64 to get
9701 the LMF from the MonoJitTlsData structure.
9703 * mini-amd64.c (mono_arch_setup_jit_tls_data): Added Winx64 implementation.
9705 Contributed under MIT/X11 license.
9707 2008-08-12 Zoltan Varga <vargaz@gmail.com>
9709 * mini.c (sigsegv_signal_handler): Fix the build.
9711 * mini-amd64.c (emit_call_body): Use image->aot_module instead of
9712 assembly->aot_module.
9714 * aot-runtime.c: Use image->aot_module instead of searching in the aot_modules
9715 hash table. This simplifies and speeds up a lot of code, and fixes support
9718 * mini.c (SIG_HANDLER_SIGNATURE): Avoid crashes if the thread is not registered
9721 * mini-exceptions.c: Ditto.
9723 * exceptions-*c.c (mono_arch_find_jit_info): Remove unused 'trace' and
9724 'native_offset' argument, since these are computed in the
9725 mono_find_jit_info () function.
9727 * mini-exceptions.c (mono_find_jit_info): Make this non-static, as it
9728 is used by exceptions-ppc.c.
9730 * exceptions-ppc.c: Call mono_find_jit_info () instead of
9731 mono_arch_find_jit_info ().
9733 * mini-ppc.h exceptions-ppc.c mini-mips.h mini-mips.c exceptions-mips.c
9734 mini-exceptions.c: Get rid of the CUSTOM_STACK_WALK stuff, use the
9735 generic code in mini-exceptions.c.
9737 2008-08-11 Zoltan Varga <vargaz@gmail.com>
9739 * mini-ppc.c (mono_arch_flush_register_windows): Add this for ppc.
9741 * aot-runtime.c (mono_aot_get_plt_info_offset): Fix a warning.
9743 * aot-runtime.c (mono_aot_get_method): Avoid doing all the loading inside
9744 the aot lock, to avoid deadlocks when mono_aot_get_class_from_name () is
9745 called while holding the loader lock. Fixes #415608.
9746 (mono_aot_get_method_from_token_inner): Ditto.
9748 2008-08-09 Zoltan Varga <vargaz@gmail.com>
9750 * exceptions-ppc.c (mono_jit_walk_stack): Use MONO_INIT_CONTEXT_FROM_CURRENT
9751 to reduce differences between this and the generic implementation in
9753 (ves_icall_get_frame_info): Ditto.
9755 * mini-ppc.h (MONO_INIT_CONTEXT_FROM_CURRENT): Define this for ppc too.
9757 * mini-exceptions.c (mono_exceptions_init): Remove an #ifdef which is no
9760 * exceptions-ppc.c (arch_get_call_filter): Rename this to
9761 mono_arch_get_call_filter () and make it non-static, for consistency with the
9762 other architectures.
9764 2008-08-09 Rodrigo Kumpera <rkumpera@novell.com>
9767 * local-propagation.c:
9768 * mini-x86.c: Correct the name of arch defines.
9770 2008-08-09 Zoltan Varga <vargaz@gmail.com>
9772 * method-to-ir.c (mono_op_to_op_imm_noemul): Correct name of
9773 NO_EMULATE_LONG_SHIFT_OPS define.
9775 2008-08-08 Zoltan Varga <vargaz@gmail.com>
9777 * method-to-ir.c (mono_method_to_ir2): Remove some code from CEE_MONO_LDPTR
9778 now that aot-ed icall wrappers use CEE_MONO_ICALL_ADDR.
9780 * aot-compiler.c aot-runtime.c: Add support for static aot compilation.
9781 MACH fixes. Merged from the 2.0 branch.
9783 * method-to-ir.c (mono_method_to_ir2): Handle CEE_MONO_ICALL_ADDR.
9785 * mini.c (mono_resolve_patch_target): Error out if an icall is not found.
9786 (mono_method_to_ir): Handle CEE_MONO_ICALL_ADDR.
9788 * exceptions-arm.c (mono_arch_get_throw_exception_generic): Add AOT support.
9790 * method-to-ir.c mini.c driver.c aot-compiler.c: Update after
9791 mono_marshal_get_native_wrapper () signature changes.
9793 2008-08-07 Rodrigo Kumpera <rkumpera@novell.com>
9795 * jit-icalls.c (mono_fconv_ovf_u8): Work around soft-float double to long
9796 conversion bug under arm.
9798 2008-08-06 Rodrigo Kumpera <rkumpera@novell.com>
9800 * cpu-arm.md: Increase long_conv_to_ovf_i4_2 max length to 36.
9802 * mini-arm.c (mono_arch_output_basic_block): Implement long to int conversion
9803 with overflow checking.
9805 2008-08-05 Marek Habersack <mhabersack@novell.com>
9807 * Makefile.am (GENMDESC_PRG): when cross-compiling use full path
9808 to the genmdesc.pl file
9810 2008-08-05 Zoltan Varga <vargaz@gmail.com>
9812 * ir-emit.h (EMIT_NEW_ARGSTORE): Fix the usage of param_types and
9813 arg_array in the soft-float versions of the LOAD/STORE macros.
9815 * method-to-ir.c (mono_method_to_ir2): Fix a warning in the arm switch
9818 * ir-emit.h (NEW_VARLOADA): Handle SOFT_FLOAT correctly.
9820 2008-08-02 Zoltan Varga <vargaz@gmail.com>
9822 * mini-ia64.c (add_valuetype): Only reserve half parameter slot for each member of
9823 a float HFA. Fixes #413621.
9825 2008-08-02 Gert Driesen <drieseng@users.sourceforge.net>
9827 * mini-x86.c (mono_arg_get_argument_info): Rename last occurrence of
9828 frame_size to args_size. Fixes build.
9830 2008-08-02 Zoltan Varga <vargaz@gmail.com>
9832 * mini-x86.c (mono_arch_get_argument_info): Rename frame_size to args_size,
9833 and don't align it to MONO_ARCH_FRAME_ALIGNMENT.
9835 * mini-x86.h: Change MONO_ARCH_FRAME_ALIGNMENT to 8 so doubles stored on
9836 the stack are not unaligned. Fixes #413247.
9838 Fri Aug 1 18:46:42 CEST 2008 Paolo Molaro <lupus@ximian.com>
9840 * mini.c: update jitted methods performance counters.
9842 Fri Aug 1 16:30:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
9844 * mini-exceptions.c: increase the exceptions thrown performance
9845 counter in mono_handle_exception ().
9847 2008-07-29 Zoltan Varga <vargaz@gmail.com>
9849 * aot-runtime.c: Use MonoImage's as keys in the aot_modules hash so the aot
9850 can work with netmodules.
9852 2008-07-28 Geoff Norton <gnorton@novell.com>
9854 * mini-x86.h: Correct the frame alignment on OSX. Fixes the jit
9857 2008-07-28 Zoltan Varga <vargaz@gmail.com>
9859 * mini-x86.c (mono_arch_emit_call): Emi the osx stack alignment at the
9862 2008-07-28 Bill Holmes <billholmes54@gmail.com>
9864 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
9865 The float param registers and other param registers must be the
9866 same index on Windows x64.
9868 * mini-amd64.c (mono_arch_allocate_vars) : Implementing the
9869 ArgValuetypeAddrInIReg argument case. Setting the argument
9870 op to OP_VTARG_ADDR (OP_REGOFFSET)).
9872 * mini-amd64.c (mono_arch_call_opcode) : Winx64 fix. Use the size
9873 variable computed above as the copy length for arguments of storage
9874 type ArgValuetypeAddrInIReg.
9876 * mini-amd64.c (mono_arch_emit_call) : Implementing the
9877 ArgValuetypeAddrInIReg argument case. This case will rely on
9878 mono_arch_emit_outarg_vt to emit the correct code later in the process.
9880 * mini-amd64.c (mono_arch_emit_call) : On Winx64 there always needs to be
9881 a 32 byte stack allocation for all calls. We will omit the adjustment for
9882 jump and tail call instructoins as they do not follow the typical call behavior.
9884 * mini-amd64.c (mono_arch_emit_outarg_vt) : Implementing the case for
9885 ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
9886 local variable and pass the local variable by reference to the called method.
9888 * mini-amd64.c (mono_arch_emit_prolog, emit_load_volatile_arguments) :
9889 Implementing the ArgValuetypeAddrInIReg argument case. When the address
9890 of a struct is passed in a register it must be saved with the other
9891 volatile argument on the stack.
9893 * mini-amd64.c (mono_arch_emit_prolog) : Winx64 fix. When omitting the
9894 frame pointer the stack adjustment value must be saved to the unwind
9897 Contributed under MIT/X11 license.
9899 2008-07-28 Zoltan Varga <vargaz@gmail.com>
9901 * inssel-x86.brg (stmt): Add missing OP_X86_OUTARG_ALIGN_STACK rule
9902 which got lost in the merge.
9904 2008-07-27 Zoltan Varga <vargaz@gmail.com>
9906 * method-to-ir.c: Make the helper_sig variables extern to fix the ppc
9909 * mini-amd64.c (emit_call_body): Add a no_patch case missed earlier.
9911 * mini-amd64.c (emit_call_body): Avoid aligning the call instruction on
9912 icalls, since they won't be patched.
9914 * exceptions-amd64.c (mono_arch_get_restore_context_full): Use a slightly
9915 different code sequence when running under valgrind to prevent some valgrind
9918 * iltests.il.in: Add new regression test.
9920 * method-to-ir.c (mono_method_to_ir2): Fix handling of inlined methods which
9923 * method-to-ir.c (mono_method_to_ir2): Use get_vreg_to_inst () instead of
9924 accessing cfg->vreg_to_inst directly to prevent a crash in LDFLD.
9926 * iltests.il.in: Add new test.
9928 * aot-compiler.c: Fix some warnings.
9930 * decompose.c (mono_decompose_long_opts): Implement OP_ICONV_TO_OVF_I8_UN.
9933 2008-07-27 Zoltan Varga <vargaz@gmail.com>
9935 * driver.c (mono_main): Fix the --gc=none build. Fixes #412482.
9936 (mini_usage_jitdeveloper): Add a missing --wapi option.
9938 2008-07-25 Zoltan Varga <vargaz@gmail.com>
9940 * mini-codegen.c: Simplify the is_fp macros.
9941 (free_up_ireg): Remove, use free_up_reg instead.
9942 (free_up_reg): Fix the fp case.
9944 2008-07-26 Zoltan Varga <vargaz@gmail.com>
9946 * cpu-arm.md (loadr8_membase): Increase the length of this as this is not
9949 * exceptions-x86.c: Merge some changes which seemed to have got lost
9950 in the linear-ir merge.
9952 * liveness.c: Disable the liveness2 pass on 32 bit platforms.
9954 * method-to-ir.c (mono_handle_global_vregs): Make the component vregs of a
9955 long vreg volatile even if the variable was already created.
9957 * liveness.c (update_liveness2): Avoid eliminating dead definitions of
9960 2008-07-26 Zoltan Varga <vargaz@gmail.com>
9962 * cpu-x86.md (fcall_membase): Increase the size of the fcall opcodes.
9964 * mini.c (mono_jit_compile_method_inner): Add support for
9965 MONO_EXCEPTION_BAD_IMAGE.
9967 * method-to-ir.c (mono_method_to_ir2): Avoid a crash if
9968 mini_method_get_context () returns NULL. Fixes #356531.
9970 * mini.c (mono_method_to_ir): Ditto.
9972 * method-to-ir.c (mono_method_to_ir2): Create a variable if needed when
9973 accessing a field of a valuetype in LDFLD/STFLD. Fixes #412399.
9975 2008-07-25 Zoltan Varga <vargaz@gmail.com>
9977 * method-to-ir.c (mono_method_to_ir2): Initialize an uninitialized variable
9978 in the LDFTN implementation.
9980 2008-07-25 Mark Probst <mark.probst@gmail.com>
9982 * mini-trampolines.c (mono_magic_trampoline): When sharing generic
9983 code, patch calls to icalls, too, even if they're not in the
9984 shared generic code hash. Fixes #411962.
9986 2008-07-25 Zoltan Varga <vargaz@gmail.com>
9988 * cpu-x86.md: Increase the length of the fcall opcodes.
9990 * mini-x86.c (emit_move_return_value): Avoid some precision issues for
9991 calls returning floats.
9993 * method-to-ir.c (mono_method_to_ir2): Remove the generic sharing restrictions
9996 * method-to-ir.c (mono_method_to_ir2): Merge some LDFTN gsharing changes
9999 * method-to-ir.c (handle_delegate_ctor): Avoid putting dynamic methods
10000 into the domain->method_code_hash.
10002 * aot-compiler.c: Fix win32 build.
10004 * method-to-ir.c (EMIT_GET_RGCTX): Call EMIT_NEW_LDARG in emit_get_rgctx ().
10006 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_specific in the
10007 gshared NEWARR implementation.
10009 * cpu-sparc.md: Remove duplicate localloc_imm opcode.
10011 * ir-emit.h (NEW_ARGLOAD): Use cfg->args and cfg->arg_types so this macro
10012 can be used outside of method_to_ir.
10014 * mini.h (MonoCompile): Add arg_types field.
10016 * method-to-ir.c (inline_method): Save/Restore cfg->args and cfg->arg_types.
10018 * method-to-ir.c (mono_method_to_ir2): Set cfg->args and cfg->arg_types to
10019 the values of the local arg_array and param_types array.
10021 2008-07-24 Zoltan Varga <vargaz@gmail.com>
10023 * method-to-ir.c (mono_method_to_ir2): Allocate a GOT var for NEWOBJ, since
10024 got accesses might only get generated later when NEWOBJ is decomposed.
10026 * method-to-ir.c (handle_delegate_ctor): Add an optimization to avoid
10027 looking up the native code of the target method when a delegate is called
10028 for the first time.
10030 * mini-trampolines.c (mono_delegate_trampoline): Add the other half of the
10033 * debug-debugger.c (MONO_DEBUGGER__debugger_info): Fix a warning.
10035 * aot-runtime.c aot-compiler.c: Add a new option 'no-dlsym' which makes
10036 AOT work on platforms without a working dlsym implementation.
10038 * mini.h: Bump AOT image format version.
10040 2008-07-24 Mark Probst <mark.probst@gmail.com>
10042 * mini-exceptions.c: Free a MonoType with
10043 mono_metadata_free_type() instead of g_free().
10045 * aot-runtime.c: Free a MonoType.
10047 2008-07-24 Zoltan Varga <vargaz@gmail.com>
10049 * method-to-ir.c (mono_method_to_ir2): Add a comment for the box+brtrue
10052 * mini-codegen.c (mono_local_regalloc): Remove the remaining items from the
10055 2008-07-23 Massimiliano Mantione <massi@ximian.com>
10056 * mini.c (sigprof_signal_handler): call the new "runtime initialized"
10059 2008-07-23 Zoltan Varga <vargaz@gmail.com>
10061 * method-to-ir.c (mono_method_to_ir2): Set the stack type properly for
10062 NEWOBJ calls on valuetypes.
10064 * iltests.il.in: Add new test.
10066 * mini-x86.c (mono_arch_emit_call): Use mini_type_stack_size ().
10068 2008-07-22 Zoltan Varga <vargaz@gmail.com>
10070 * mini-exceptions.c: Fix some warnings. Remove one ia64 special case as it
10071 is no longer needed.
10073 * mini-ia64.c (mono_arch_emit_prolog): In native-to-managed wrappers, widen
10074 non register sized integer arguments.
10075 (mono_arch_call_opcode): Add support for ArgInFloatRegR4.
10076 (mono_arch_emit_outarg_vt): Pass a more reasonable alignment to
10079 * method-to-ir.c (mono_method_to_ir2): Handle the ret_var_is_local case in
10082 * method-to-ir.c (ADD_WIDEN_OP): New macro to insert a widening op when
10083 two a binop with different sized arguments is emitted.
10085 * mini.c (mono_bblock_insert_after_ins): Properly link up with the next
10086 instruction in the ins==NULL case.
10088 2008-07-23 Zoltan Varga <vargaz@gmail.com>
10090 * mini-ops.h: Add OP_X86_OUTARG_ALIGN_STACK.
10092 * mini-x86.c: Fix osx build.
10094 * mini-amd64.c (mono_arch_output_basic_block): Handle varargs in the CALL_REG
10097 * method-to-ir.c (mono_spill_global_vars): Avoid fusing a load+store into the
10098 instruction for non int sized variables.
10100 * method-to-ir.c (mono_method_to_ir2): Fix an assert in the LDFLD
10103 2008-07-23 Robert Jordan <robertj@gmx.net>
10105 * method-to-ir.c: Fix MSVC build.
10107 2008-07-22 Zoltan Varga <vargaz@gmail.com>
10109 * method-to-ir.c (mono_method_to_ir2): When calling native code which returns
10110 a non int sized type, widen it to an int since newer versions of gcc seem to
10111 generate code which needs this.
10113 * ssa2.c abcremoval2.c: Fix warnings.
10115 * *: Merge the Linear IR branch.
10117 The original branch is at trunk/branches/vargaz/mini-linear-il, and
10118 the ChangeLog file there describes all the changes done over the years.
10119 Further documentation can be found at www.mono-project.com/Linear_IL.
10121 2008-07-21 Bill Holmes <billholmes54@gmail.com>
10123 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
10124 The float param registers and other param registers must be the
10125 same index on Windows x64.
10127 Contributed under MIT/X11 license.
10129 2008-07-21 Rodrigo Kumpera <rkumpera@novell.com>
10131 * mini.c: Make the previous fix GC safe.
10133 2008-07-21 Raja R Harinath <harinath@hurrynot.org>
10135 * Makefile.am (version.h): Allow a trailing '/' in the repository URL.
10137 2008-07-21 Bill Holmes <billholmes54@gmail.com>
10139 * mini-amd64.c (get_call_info): Correcting the case for MONO_TYPE_TYPEDBYREF
10140 on Winx64. This type will not be passed on the stack (ArgOnStack), but
10141 ArgValuetypeAddrInIReg instead.
10143 Contributed under MIT/X11 license.
10145 2008-07-21 Zoltan Varga <vargaz@gmail.com>
10147 * mini-codegen.c (get_register_spilling): Fix a warning.
10149 2008-07-17 Rodrigo Kumpera <rkumpera@novell.com>
10151 * mini.c: Use mono_runtime_class_init_full to avoid leaking memory
10152 for types which the initialization fails. Raises the provided exception
10153 at the right stop after cleanup.
10155 2008-07-16 Zoltan Varga <vargaz@gmail.com>
10157 * aot-compiler.c: Free most of the memory allocated during compilation.
10159 * mini.c (mini_parse_debug_options): Fix a leak.
10161 * mini.c (mini_method_compile): Don't add the method to the jit info tables
10162 during aot compilation.
10164 2008-07-14 Zoltan Varga <vargaz@gmail.com>
10166 * mini.c (mono_method_to_ir): Disable aot for code using CCASTCLASS on x86 as
10167 it has too much register pressure.
10169 2008-07-13 Zoltan Varga <vargaz@gmail.com>
10171 * inssel.brg (CEE_CASTCLASS): Remove some dead code.
10173 2008-07-12 Zoltan Varga <vargaz@gmail.com>
10175 * mini-x86.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
10178 * mini-amd64.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
10179 on amd64 similar to the way it is done on arm.
10181 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
10183 * aot-runtime.c (load_aot_module): Rename 'info' to 'amodule' for
10184 consistency, normalize error messages, avoid loading aot-only modules in
10187 * driver.c (mono_main): Rename --aot-only command line option to --full-aot
10190 * aot-compiler.c aot-runtime.c tramp-arm.c: Implement aot-only support.
10192 2008-07-11 Martin Baulig <martin@ximian.com>
10195 (MonoDebuggerInfo): Add `interruption_request'.
10197 2008-07-12 Zoltan Varga <vargaz@gmail.com>
10199 * aot-compiler.c (emit_plt): Remove some dead code.
10201 * exceptions-arm.c (mono_arch_get_call_filter_full): Initialize ji.
10203 * aot-runtime.c (mono_aot_get_plt_info_offset): New helper function to
10204 return the plt info offset belonging to a given plt entry.
10206 * mini-trampolines.c (mono_aot_plt_trampoline): Use
10207 mono_aot_get_plt_info_offset.
10209 * aot-runtime.c aot-compiler.c tramp-arm.c: Change the arm plt code to be
10210 similar to the amd64 code by makeing jumps through a separate jump table
10211 instead of embedding the jump addresses into the code.
10213 2008-07-11 Zoltan Varga <vargaz@gmail.com>
10215 * mini.c (mono_method_to_ir): Disable aot for calling ldtoken in a generic
10218 2008-07-10 Martin Baulig <martin@ximian.com>
10220 * mini.c (mini_method_compile): Disable generics sharing when
10221 running in the debugger.
10223 2008-07-10 Zoltan Varga <vargaz@gmail.com>
10225 * mini.c (mono_method_to_ir): Create the got var in CEE_REFANYVAL.
10227 * inssel.brg (CEE_CASTCLASS): Avoid reusing temporary registers to prevent
10228 the local register allocator from running out of registers on x86 when
10231 2008-07-10 Bill Holmes <billholmes54@gmail.com>
10233 * inssel-long.brg For OP_LCONV_TO_OVF_I4 an int cast is needed when
10234 expressing IntMin for the VS Compiler. See Compiler Warning (level 2)
10237 Contributed under MIT/X11 license.
10239 2008-07-10 Zoltan Varga <vargaz@gmail.com>
10241 * aot-compiler.c: Get rid of whitespace in the generated assembly file to
10242 speed up the assembler.
10244 2008-07-09 Zoltan Varga <vargaz@gmail.com>
10246 * mini-arm.h tramp-arm.c exceptions-arm.c aot-compiler.c: Beginnings of aot-only
10249 * mini.c: Move the soft float handling macros a bit earlier, add
10250 NEW_TEMPSTORE_SOFT_FLOAT macro, fix warnings, add soft-float support in one
10253 * mini.h: Add prototype for mono_arch_fixup_jinfo.
10255 * mini.c (mini_init): In aot-only mode, set the root domain code manager to
10256 read-only to help catch code allocation requests.
10258 * mini.c inssel.brg aot-compiler.c: Make the use of IMT runtime configurable,
10259 and turn it off when using --aot-only or when compiling with --aot=full.
10261 * mini.c (mono_resolve_patch_target): In aot-only mode, allocate the
10262 jump table for switches from the normal domain mempool, not the code
10265 * mini-trampolines.c (get_unbox_trampoline): New function to return an
10266 unbox trampoline which handles aot-only mode too.
10268 * aot-runtime.c (mono_aot_get_unbox_trampoline): New function to lookup
10269 an AOTed unbox trampoline.
10271 * aot-compiler.c (emit_trampolines): Emit unbox trampolines.
10273 2008-07-09 Bill Holmes <billholmes54@gmail.com>
10275 * wapihandles.c: Fixing MSVC builds. Include statement changed from <> to
10278 Contributed under MIT/X11 license.
10280 2008-07-09 Bill Holmes <billholmes54@gmail.com>
10282 * mini.c (mono_codegen): Allocate space at the end of the code block and store
10283 the unwind information for the method at the end of the allocated block.
10285 * mini-amd64.h: Added declarations for the unwind routines and adding field to
10286 MonoCompileArch to hold the unwind info for SEH on Winx64
10288 * mini-amd64.c (mono_arch_emit_prolog): Calls to the unwind routines added to store
10289 frame pointer info for the method being compiled.
10291 * exceptions-amd64.c (mono_arch_get_throw_corlib_exception): Added a stack adjustment before
10292 the call to mono_exception_from_token.
10294 * exceptions-amd64.c: Added mono_arch_unwindinfo* implementations. This code is responsible
10295 storing the method prolog information in a format that the Winx64 SEH can understand. This
10296 information is stored a the end of the method block because it is all 32-bit offset based.
10298 Contributed under MIT/X11 license.
10300 2008-07-09 Zoltan Varga <vargaz@gmail.com>
10302 * mini.h: Remove duplicate definitions of the mini_wapi_ functions.
10304 * wapihandles.c: Fix warnings.
10306 * aot-runtime.c (load_aot_module): Add a missing error message in aot-only
10309 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Avoid calling
10310 mono_jit_compile_method in aot-only mode since that calls the type
10313 * mini-trampolines.c (mono_create_delegate_trampoline): Avoid calling
10314 get_delegate_invoke_impl in aot-only mode.
10316 * mini.c (mono_global_codeman_reserve): Reenable the aot-only check.
10318 2008-07-08 Zoltan Varga <vargaz@gmail.com>
10320 * trace.c (mono_trace_enter_method): Fix printing of Type instances.
10322 * aot-compiler.c (compile_method): Disable the check for GSHARED since it
10325 * inssel-long.brg (reg): Add a rule for LCALL_REG (OP_I8CONST).
10327 * tramp-amd64.c (mono_arch_nullify_plt_entry): Read the nullified class
10328 init trampoline from the AOT file as well.
10330 * mini-amd64.c (mono_arch_register_lowlevel_calls): Register
10331 mono_amd64_throw_exception as a jit icall since it is needed by the aot-only
10334 * mini.c (mini_init): Move the call to mono_exceptions_init () after
10337 * exceptions-amd64.c: Add _full variants for the remaining exception code
10338 creation functions as well, allow emission of relocatable code, remove
10339 caching since that is now done by the caller.
10341 * mini-exceptions.c: Add _full variants for the remaining exception code
10342 creation functions as well, add aot-only support.
10344 * aot-compiler.c (compile_method): Allow calls to methods of constructed types
10345 if we can determine a proper token for them.
10346 (add_wrappers): Add a few more wrappers.
10347 (emit_method_code): Remove some dead code.
10348 (emit_trampolines): Emit exception code too.
10350 * mini.c (mono_method_to_ir): Call mono_array_new_2 if possible.
10352 * jit-icalls.c (mono_array_new_2): New jit icall, specialized version of
10353 mono_array_new_va which avoids varargs.
10355 * mini-exceptions.c (mono_exceptions_init): Fix the ppc build.
10357 * mini-trampolines.c: Call mono_create_specific_trampoline () instead of
10358 mono_arch_create_specific_trampoline () in all places.
10360 * aot-compiler.c aot-runtime.c: Refactor the trampoline emitting/loading code
10361 a bit so it can be used for other things as well.
10363 * mini-exceptions.c (mono_exceptions_init): Initialize throw_exception_by_name
10366 * exceptions-amd64.c: Rename the caching from the exception code creation
10367 functions, it is done by the caller instead.
10369 * exceptions-amd64.c: Change the signature of the exception code creation
10370 functions to allow the creation of relocatable code later.
10372 * mini-exceptions.c: Add a set of functions to query the various
10373 runtime-generated exception functions.
10375 * mini.c mini-exceptions.c: Use the newly added functions instead of the
10376 mono_arch_.. () functions.
10378 2008-07-07 Zoltan Varga <vargaz@gmail.com>
10380 * mini-trampolines.c (mono_aot_get_trampoline_code): Removed, no longer used.
10382 * aot-runtime.c aot-compiler.c: AOT the generic trampolines in aot-only mode.
10384 * mini.c (mini_get_imt_trampoline): Call mono_create_specific_trampoline ().
10385 (mini_get_vtable_trampoline): Ditto.
10387 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Create relocatable
10388 code in the AOT case by returning the code size and a list of relocations to
10391 * mini-trampolines.c (mono_create_specific_trampoline): New helper function.
10393 2008-07-07 Bill Holmes <billholmes54@gmail.com>
10395 * mini-amd64.c: On Winx64 the calling convention always requires the caller to
10398 Contributed under MIT/X11 license.
10400 2008-07-07 Zoltan Varga <vargaz@gmail.com>
10402 * aot-compiler.c (emit_exception_debug_info): Serialize the debug info first
10403 so the buffer size can be computed correctly. Fixes #404735.
10405 * debug-mini.c (mono_debug_serialize_debug_info): Lookup the debug info
10406 normally as cfg->debug_info is already freed.
10408 2008-07-06 Zoltan Varga <vargaz@gmail.com>
10410 * mini-amd64.c: For calls returning vtypes in registers, don't store
10411 the return address on the stack, instead allocate a separate local for
10414 2008-07-05 Mark Probst <mark.probst@gmail.com>
10416 * mini-trampolines.c, mini.h: Add an argument to
10417 mono_create_jit_trampoline_in_domain() for turning off the adding
10418 of the sync wrapper.
10420 * mini.c: Use the JIT trampoline without sync instead of
10421 ldftn_nosync in static RGCTX invoke wrappers so that the call can
10424 2008-07-04 Mark Probst <mark.probst@gmail.com>
10426 * driver.c: Turn on GSHARED optimization by default.
10428 2008-07-04 Zoltan Varga <vargaz@gmail.com>
10430 * mini-trampolines.c mini.c mini.h tramp-<ARCH>.c: Rename MONO_TRAMPOLINE_GENERIC
10431 to MONO_TRAMPOLINE_JIT since it better reflects what it does.
10433 * mini-trampolines.c (mono_get_aot_trampoline_code): New internal function to
10434 create a variant of the generic trampoline code callable from AOTed trampolines.
10436 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Add support for generic
10437 trampoline code callable from AOTed trampolines.
10439 * aot-compiler.c aot-runtime.c: Add support for AOTing trampolines.
10441 2008-07-04 Mark Probst <mark.probst@gmail.com>
10443 * inssel.brg, mini-ops.h: New opcode for doing CHECK_THIS in a
10444 pass-through manner.
10446 * mini.c: Generic method sharing. Pass MRGCTX to generic methods
10447 and don't fail sharing for them anymore.
10449 * mini-exceptions.c: Handle exceptions in shared generic methods.
10451 * generic-sharing.c: When checking the context of a generic
10452 method, also check its class's context. Don't treat wrappers as
10455 * mini-trampolines.c: Some code factored out to
10456 metadata/generic-sharing.c. Handle the MRGCTX case.
10458 * jit-icalls.c, jit-icalls.h: ldvirtfn icall for generic sharing -
10459 we must deal with the method being of another instantiation of the
10460 class. Add static rgctx invoke wrappers to generic methods.
10462 2008-07-04 Mark Probst <mark.probst@gmail.com>
10464 * mini.c: Provide all jit infos of generic shared methods with a
10467 * mini-exceptions.c: Handle the new situation that a generic info
10468 might be available, but not info about the this/vtable/mrgctx
10471 2008-07-03 Mark Probst <mark.probst@gmail.com>
10473 * mini.c: Don't accept ldftn and ldvirtftn with uninstantiated
10476 2008-07-03 Zoltan Varga <vargaz@gmail.com>
10478 * dominators.c (check_dominance_frontier): Fix a warning.
10480 * mini.h: Add some missing prototypes.
10482 * ssa.c local-propagation.c debug-debuger.c: Fix warnings.
10484 * driver.c (mono_jit_init_version): Correct the comments since the first
10485 argument should be the name of the root domain, not a filename.
10487 * aot-runtime.c (make_writable): Error out if this is called while running
10489 (load_aot_module): Ditto.
10491 * aot-compiler.c: Really fix the computation of method indexes.
10493 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Remove the previous
10494 optimizations as this is no longer called frequently.
10496 * mini-trampolines.c (mono_create_delegate_trampoline): Precompute the invoke
10497 method and the invoke impl code and pass it to the delegate trampoline instead of
10498 just the delegate class.
10500 2008-07-02 Zoltan Varga <vargaz@gmail.com>
10502 * aot-compiler.c: Fixup the computation of method indexes.
10503 (add_wrappers): Create the base methods of the runtime invoke wrappers using
10504 the method builder infrastructure.
10506 * aot-runtime.c (decode_exception_debug_info): Don't crash if the method
10509 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): In aot-only
10510 mode, load the method right away instead of creating a trampoline.
10512 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Eliminate locking.
10514 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Eliminate locking, speed up
10517 2008-07-01 Zoltan Varga <vargaz@gmail.com>
10519 * aot-runtime.c (decode_patch_info): Don't create trampolines in aot_only mode.
10520 (mono_aot_load_method): Use method_index instead of method->token.
10522 * mini.c (mono_jit_compile_method_inner): Move the aot_only check down, so it
10523 can handle icalls etc. properly.
10525 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
10527 * aot-compiler.c aot-runtime.c: Allow AOTing many wrapper types.
10529 * mini.c (mono_resolve_patch_target): Handle JIT_ICALL_ADDR.
10530 (mono_codegen): Convert calls made by JIT icall wrappers to the icalls into
10531 JIT_ICALL_ADDR patch type.
10533 * patch-info.h: Add JIT_ICALL_ADDR patch type.
10535 * mini.c (mono_method_to_ir): Allow AOTing methods which access the interruption
10537 (mono_resolve_patch_target): Handle INTERRUPTION_REQUEST_FLAG.
10539 * patch-info.h: Add INTERRUPTION_REQUEST_FLAG.
10541 2008-06-30 Zoltan Varga <vargaz@gmail.com>
10543 * mini.c: Use domain->jit_code_hash_lock for controlling access to
10544 domain->jit_code_hash.
10546 2008-06-29 Zoltan Varga <vargaz@gmail.com>
10548 * mini.c (mini_parse_debug_options): Add 'dont-free-domains' option.
10550 2008-06-27 Zoltan Varga <vargaz@gmail.com>
10552 * mini-trampolines.c (mono_delegate_trampoline): Don't pass a gsctx to
10553 get_this_arg_from_call, let it compute it when needed.
10555 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'code' argument, compute
10556 gsctx from code only when needed.
10558 * mini-trampolines.c (get_generic_context): Rename this to
10559 mono_get_generic_context_from_code (), and move it to generic-sharing.c, where
10560 it can be called by the arch backends.
10562 * mini-exceptions.c (mono_print_thread_dump): Allow the argument to be NULL.
10564 2008-06-26 Zoltan Varga <vargaz@gmail.com>
10566 * driver.c (mono_main): Add experimental --aot-only command line option.
10568 * mini.c: Error out when creating trampolines or JIT compiling if --aot-only is
10571 2008-06-26 Kornel Pal <kornelpal@gmail.com>
10573 * driver.c (DllMain): Remove mono_module_handle.
10575 Contributed under MIT/X11 license.
10577 2008-06-25 Zoltan Varga <vargaz@gmail.com>
10579 * aot-compiler.c: Add not-yet-usable 'full' option. Add some infrastructure code
10580 for emitting methods which are not in the source assembly. Detect and report
10581 failure of assembling+linking.
10583 * aot-compiler.c (emit_klass_info): Call mono_class_setup_vtable ().
10585 * aot-compiler.c: Move the contents of the has_glot_slots array to MonoCompile.
10587 2008-06-24 Rodrigo Kumpera <rkumpera@novell.com>
10589 * mini.c: Check if stats is enabled so we don't allocate memory when not needed.
10591 2008-06-24 Zoltan Varga <vargaz@gmail.com>
10593 * mini.h: Remove some obsolete prototypes.
10595 * mini.c: Avoid storing MonoMethod pointers in the JIT stats, store their string format instead.
10597 2008-06-24 Mark Probst <mark.probst@gmail.com>
10599 * mini.c (get_object_generic_inst): Variable-sized arrays are not
10600 supported by Visual Studio, so use alloca().
10602 2008-06-23 Zoltan Varga <vargaz@gmail.com>
10604 * mini-ia64.c (add_valuetype): Increase *gr too when passing a HFA to be in sync with the ABi.
10607 2008-06-23 Mark Probst <mark.probst@gmail.com>
10609 * mini.c: Fail sharing of a generic method if it contains an open
10610 catch clause (because we don't pass MRGCTXs yet).
10612 2008-06-23 Mark Probst <mark.probst@gmail.com>
10614 * mini.c: When compiling a method with generic sharing, insert the
10615 method instantiated with an all-Object generic context into the
10616 jit info table, instead of the context of the first instantiation
10617 of the method we happen to compile.
10619 2008-06-18 Martin Baulig <martin@ximian.com>
10621 * debug-debugger.h (MonoDebuggerInfo): Replaced `version' with
10622 `major_version' and `minor_version'.
10624 2008-06-17 Mark Probst <mark.probst@gmail.com>
10626 * generic-sharing.c, mini.c, mini.h, aot-runtime.c:
10627 mono_method_is_generic_sharable_impl() takes an additional
10628 argument specifying whether to treat type variables as reference
10631 2008-06-17 Mark Probst <mark.probst@gmail.com>
10633 * mini.h: Removed obsolete prototypes.
10635 2008-06-17 Mark Probst <mark.probst@gmail.com>
10637 * mini.c: Don't fail generic sharing for initobj and sizeof - we
10638 already handle them.
10640 2008-06-17 Mark Probst <mark.probst@gmail.com>
10642 * mini.h, mini-trampolines.c, tramp-alpha.c, tramp-amd64.c,
10643 tramp-arm.c, tramp-hppa.c, tramp-ia64.c, tramp-mips.c,
10644 tramp-ppc.c, tramp-s390.c, tramp-s390x.c, tramp-sparc.c,
10645 tramp-x86.c: Added a MonoGenericContext* argument to
10646 mono_arch_get_unbox_trampoline() so that it can call other
10647 functions which require it.
10649 2008-06-17 Mark Probst <mark.probst@gmail.com>
10651 * mini.h, mini-trampolines.c, mini-amd64.c, mini-x86.c,
10652 mini-alpha.c, mini-arm.c, mini-ia64.c, mini-ppc.c:
10653 mono_arch_get_this_arg_from_call() takes a
10654 MonoGenericSharingContext* as well.
10656 2008-06-17 Mark Probst <mark.probst@gmail.com>
10658 * mini.c: Factor out code for emitting unbox into emit_unbox() and
10659 implement generic sharing of unbox.
10661 2008-06-17 Mark Probst <mark.probst@gmail.com>
10663 * mini.c: Don't compute the vtable to determine whether a field is
10664 special static, because it might not work for open types.
10666 2008-06-17 Mark Probst <mark.probst@gmail.com>
10668 * mini.c: Removed the unused token_type and token_source arguments
10669 from get_runtime_generic_context_ptr().
10671 2008-06-17 Marek Habersack <mhabersack@novell.com>
10673 * mini.c (ADD_BINOP): fix the build
10675 2008-06-16 Zoltan Varga <vargaz@gmail.com>
10677 * mini.c (ADD_BINOP): When operating on a native int and an int32, insert
10680 2008-06-16 Mark Probst <mark.probst@gmail.com>
10682 * mini.h: Removed class relations enum that's not used anymore.
10684 2008-06-16 Mark Probst <mark.probst@gmail.com>
10686 * tramp-x86.c, tramp-amd64.c: Slot access code for MRGCTXs.
10688 * mini-trampolines.c: Distinguish between RGCTXs and MRGCTXs in
10689 the lazy fetch trampoline access code.
10691 2008-06-15 Zoltan Varga <vargaz@gmail.com>
10693 * mini-codegen.c (mono_local_regalloc): Add some micro optimizations.
10695 2008-06-14 Zoltan Varga <vargaz@gmail.com>
10697 * mini.c: Fix some soft-float bugs. Fixes #378735 and #398348.
10699 * mini.h (MONO_INST_LIST_ENTRY): Fix warnings on arm.
10701 * mini.c (mono_method_to_ir): Check call signature for NEWOBJ as well.
10703 2008-06-13 Zoltan Varga <vargaz@gmail.com>
10705 * mini-x86.c inssel-x86.brg cpu-x86.md: Implement unsigned min/max
10708 * mini-ops.h: Add MIN/MAX_UN opcodes.
10710 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Implement unsigned min/max
10713 * basic-math.cs: Add more min/max tests.
10715 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
10717 2008-06-13 Mark Probst <mark.probst@gmail.com>
10719 * mini.c: Small fix in the prologue of emit_castclass.
10721 2008-06-13 Zoltan Varga <vargaz@gmail.com>
10723 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
10725 * mini.c (mini_get_inst_for_method): Remove the Min/Max intrinsics, they
10726 do not work even for unsigned types. Fixes #400014.
10728 * basic-math.cs: Add regression tests for unsigned Min/Max.
10730 2008-06-13 Mark Probst <mark.probst@gmail.com>
10732 * mini.c: Added additional context_used argument to several
10733 functions, which will be needed for sharing generic methods. Use
10734 GET_RGCTX macro wherever appropriate. Declare only one
10735 context_used in mono_method_to_ir().
10737 2008-06-13 Mark Probst <mark.probst@gmail.com>
10739 * mini.c, generic-sharing.c: Removed generic class relations.
10741 * mini.c, tramp-amd64.c, tramp-x86.c: Additional arguments to
10742 functions due to MRGCTX changes.
10744 2008-06-13 Mark Probst <mark.probst@gmail.com>
10746 * inssel.brg, inssel-long.brg, inssel-long32.brg, mini-ops.h,
10747 graph.c, local-propagation.c, aliasing.c: New opcodes for calls
10748 with calculated IMT.
10750 * mini.c: Generic sharing of calls via generic interfaces.
10752 * jit-icalls.c, jit-icalls.h: Helper function for compiling a
10753 generic method with non-constant MonoGenericContext*. Instead,
10754 the context is taken out of the method itself.
10756 2008-06-13 Mark Probst <mark.probst@gmail.com>
10758 * mini.c: Generic sharing of ldvirtftn.
10760 2008-06-13 Mark Probst <mark.probst@gmail.com>
10762 * mini.c: Generic sharing of ldftn.
10764 2008-06-13 Mark Probst <mark.probst@gmail.com>
10766 * mini.c: Do pass VTable/RGCTX argument to static generic methods.
10768 2008-06-13 Mark Probst <mark.probst@gmail.com>
10770 * mini.c: Generic sharing of the special case of ldtoken followed
10771 by a call to GetTypeFromHandle.
10773 2008-06-13 Mark Probst <mark.probst@gmail.com>
10775 * mini.c: Generic sharing of box for nullable types.
10777 2008-06-13 Zoltan Varga <vargaz@gmail.com>
10779 * mini-s390x.c (add_stackParm): Fix computation of offsets when arguments
10780 are passed on the stack. Fixes #324807.
10782 2008-06-12 Bill Holmes <billholmes54@gmail.com>
10784 * mini-amd64.c:add_valuetype: Adding Winx64 code to fill the ArgInfo
10785 for the ArgValuetypeAddrInIReg case.
10787 * mini-amd64.c:mono_arch_allocate_vars: Adding a case for
10788 ArgValuetypeAddrInIReg to avoid asserts. Code needs to be added here.
10790 * mini-amd64.c: mono_arch_call_opcode: Adding Winx64 code for an ArgInfo of
10791 type ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
10792 local variable and pass the local variable by reference to the called method.
10794 * mini-amd64.c: mono_arch_emit_prolog: Adjust the stack for calls to
10795 mono_jit_thread_attach and mono_get_lmf_addr for Winx64.
10797 Contributed under MIT/X11 license.
10799 2008-06-10 Rodrigo Kumpera <rkumpera@novell.com>
10801 * debug-mini.c (mono_debug_free_method_jit_info): Moved to metadata/mono-debug.c.
10803 * debug-mini.c (mono_debug_print_vars): Release memory after printing
10806 2008-06-10 Martin Baulig <martin@ximian.com>
10809 (mono_debug_close_method): Check whether `cfg->epilogue_begin != NULL'.
10811 2008-06-09 Kornel Pal <kornelpal@gmail.com>
10813 * main.c: Add and set argv [argc] to NULL to match C specification that fixes
10814 possible error when no arguments are passed.
10816 Contributed under MIT/X11 license.
10818 2008-06-09 Rodrigo Kumpera <rkumpera@novell.com>
10820 * mini-exceptions.c (ves_icall_get_trace): Skip source locations
10821 where the file name is NULL.
10823 2008-06-09 Zoltan Varga <vargaz@gmail.com>
10825 * mini.c: Fix s390 build.
10827 2008-06-08 Zoltan Varga <vargaz@gmail.com>
10829 * trace.c (mono_trace_parse_options): Fix warnings.
10831 * mini-amd64.c: Revert most of the last patch for now as it breaks the build.
10833 2008-06-07 Zoltan Varga <vargaz@gmail.com>
10835 * mini.c (remove_block_if_useless): Avoid printing the method name.
10837 * mini.c: Remove needless setting of ins->cil_code which is now done by
10840 * mini-amd64.c: Add some code to avoid saving callee saved registers in the
10843 * tramp-amd64.c (mono_arch_patch_callsite): Tell valgrind to discard the
10844 translated code after it has been patched.
10846 2008-06-06 Zoltan Varga <vargaz@gmail.com>
10848 * mini-amd64.c (emit_call_body): Align the call displacement to 4 bytes to
10849 avoid problems during code patching on SMP systems.
10850 (emit_call): Avoid adding a patch info which is already added by
10852 (mono_arch_emit_exceptions): Ditto.
10854 2008-06-05 Zoltan Varga <vargaz@gmail.com>
10856 * tramp-*.c (mono_arch_get_unbox_trampoline): No need to check for ret->byref,
10857 MONO_TYPE_ISSTRUCT already checks for it.
10859 2008-06-05 Bill Holmes <billholmes54@gmail.com>
10861 * mini-amd64.c:merge_argument_class_from_type: When marshaling
10862 structs with floats on Winx64 the float registers are not used.
10863 The integer registers are always used..
10864 * mini-amd64.c:add_valuetype: When marshaling structs on Winx64
10865 only one register will be used and only if the size of the struct
10866 is 1,2,4, or 8 bytes.
10868 * tramp-amd64.c : Adjusting size used for mono_global_codeman_reserve
10869 to work for Winx64.
10871 Contributed under MIT/X11 license.
10873 2008-06-05 Martin Baulig <martin@ximian.com>
10875 * debug-debugger.c (debugger_lookup_class): Also call
10876 mono_class_setup_methods() here; we're only called from RTI.
10878 2008-06-05 Andreas Farber <andreas.faerber@web.de>
10880 * mini.c (mini_init): Add DTrace probes ves-init-{begin,end}.
10881 (mini_method_compile) Add DTrace probes method-compile-{begin,end}.
10882 * Makefile.am (libmono_la_LIBADD,libmono_static_la_LIBADD,mono_LDADD):
10883 Post-process object files and add dtrace-generated object, if necessary.
10885 Contributed under MIT/X11 license.
10887 2008-06-04 Mark Probst <mark.probst@gmail.com>
10889 * inssel.brg, mini-ops.h: Added opcode for unboxcast with computed
10892 * mini.c: Generic sharing for unbox.any and castclass.
10894 2008-06-04 Mark Probst <mark.probst@gmail.com>
10896 * mini.c: Ignore tailcall prefix in shared generic code and when
10897 doing calls which require a vtable/rgctx argument.
10899 2008-06-04 Mark Probst <mark.probst@gmail.com>
10901 * mini.c: Don't free the JIT info.
10903 * driver.c: Changes in the JIT info table testing code.
10905 2008-06-03 Zoltan Varga <vargaz@gmail.com>
10907 * tramp-arm.c (mono_arch_create_trampoline_code): Check for thread
10908 interruption. Fix some warnings.
10910 * tramp-*.c (mono_arch_create_trampoline_code): Call the _force_ variant of
10911 interruption_checkpoint.
10913 Tue Jun 3 13:07:03 CEST 2008 Paolo Molaro <lupus@ximian.com>
10915 * jit.h, mini.h, trace.c, driver.c: introduce an API to enable tracing
10916 from embedding applications.
10918 2008-06-02 William Holmes <billholmes54@gmail.com>
10920 * mini-amd64.c : Correcting some of the issues for Winx64 dealing with
10921 reserving 32 bytes on the stack when making calls.
10923 Contributed under MIT/X11 license.
10925 2008-06-01 Zoltan Varga <vargaz@gmail.com>
10927 * mini-arm.c (mono_arch_output_basic_block): Merge some small fixes from
10928 the linear IL branch.
10930 * driver.c: Print out more information for --version on arm.
10932 2008-05-30 Zoltan Varga <vargaz@gmail.com>
10934 * mini-amd64.c (mono_arch_emit_prolog): Increase max_offset when processing
10935 bb_exit instead, since out of line bblocks might not actually be emitted
10938 * mini-amd64.c (mono_arch_emit_prolog): Increase bb->max_offset by the
10939 maximum epilog size for out of line bblocks if tracing is enabled.
10941 * iltests.il.in: Merge tests/long-shift.regalloc.il into this file.
10943 2008-05-28 Rodrigo Kumpera <rkumpera@novell.com>
10945 * arrays.cs: Regression tests for allocating arrays with negative sizes.
10947 2008-05-28 Zoltan Varga <vargaz@gmail.com>
10949 * mini-x86.h mini-x86.c inssel-x86.brg cpu-x86.md: Add support for
10950 CAS instrinsics. Optimize the implementation of the ATOMIC_EXCHANGE
10953 2008-05-27 Zoltan Varga <vargaz@gmail.com>
10955 * mini.c (mini_get_inst_for_method): Add support for CAS instrinsics when
10956 the 'value' to store is a constant.
10958 * mini-ops.h: Add OP_ATOMIC_CAS_IMM opcodes.
10960 * mini-amd64.c (mono_arch_output_basic_block): Optimize the the implementation
10961 of ATOMIC_EXCHANGE opcodes, add support for the CAS opcodes.
10963 2008-05-26 Zoltan Varga <vargaz@gmail.com>
10965 * mini.c generic-sharing.c jit-icalls.c aot-compiler.c: Use accessor functions
10966 for accessing method->generic_container.
10968 2008-05-24 Zoltan Varga <vargaz@gmail.com>
10970 * mini.c (mono_method_check_inlining): Avoid creating vtables if possible.
10972 * mini.c (SIG_HANDLER_SIGNATURE): Fix sparc build too.
10974 * mini.c (SIG_HANDLER_SIGNATURE): Fix IA64 build.
10976 * mini.c (mono_jit_compile_method_inner): Avoid a crash if mono_class_vtable ()
10979 2008-05-23 Zoltan Varga <vargaz@gmail.com>
10981 * driver.c (mono_main): Set mono_setup_vtable_in_class_init to FALSE.
10983 * mini.c: Handle the case when mono_class_vtable () fails.
10985 2008-05-23 Massimiliano Mantione <massi@ximian.com>
10986 * mini.c (sigprof_signal_handler): Support call chains (backtrace) in
10989 2008-05-22 Mark Probst <mark.probst@gmail.com>
10991 * mini.c, jit-icalls.c, jit-icalls.h: Make generic sharing work
10992 together with domain sharing.
10994 2008-05-22 Mark Probst <mark.probst@gmail.com>
10996 * mini.c: Treat callvirts to final methods like non-virtual calls
10997 when doing generic sharing, i.e. look them up in the runtime
11000 2008-05-22 Mark Probst <mark.probst@gmail.com>
11002 * inssel.brg, mini-ops.h: Added opcodes for mkrefany and refanyval
11003 with computed types (for generic sharing).
11005 * mini.c: Generic sharing for mkrefany and refanyval.
11007 2008-05-22 Zoltan Varga <vargaz@gmail.com>
11009 * inssel.brg (mini_emit_virtual_call): Avoid constructing a generic vtable if
11012 * mini-trampolines.c (mono_magic_trampoline): Avoid calling setup_methods () in
11013 the generic sharing code.
11015 * mini-trampolines.c (mono_magic_trampoline): Call mono_class_setup_methods ()
11018 2008-05-21 Zoltan Varga <vargaz@gmail.com>
11020 * mini.h: Remove the declaration of mono_aot_init_vtable ().
11022 2008-05-21 C.J. Adams-collier <cjac@colliertech.org>
11024 * driver.c: updated copyright date
11026 2008-05-21 Zoltan Varga <vargaz@gmail.com>
11028 * aot-runtime.c mini.c: Remove the AOT init_vtable stuff as it is no longer
11031 2008-05-19 Martin Baulig <martin@ximian.com>
11033 * debug-debugger.h (MonoDebuggerInfo): Add `using_mono_debugger'
11034 pointing to the new `_mono_debug_using_mono_debugger' variable.
11037 (mono_main): Check mono_debug_using_mono_debugger() rather than
11038 the `MONO_INSIDE_MDB' environment variable to check whether we're
11039 inside the debugger.
11041 2008-05-19 Zoltan Varga <vargaz@gmail.com>
11043 * mini.c (mini_method_compile): Use cfg->args [0] for accessing the this
11046 2008-05-08 Rodrigo Kumpera <rkumpera@novell.com>
11048 * declsec.h: Move MONO_SECMAN_FLAG to metadata/metadata-internals.h.
11050 * mini.c: Added mini_assembly_can_skip_verification. This
11051 function checks if the assembly requested to skip verification.
11052 Fixes part of #387274.
11054 2008-05-07 Zoltan Varga <vargaz@gmail.com>
11056 * mini.c (mini_get_method): Disable the check for open generic classes when
11057 using generic sharing.
11059 * generics.cs: Add a test for #387034.
11061 * mini.c (mini_get_method): Check whenever the method class is an open generic
11062 type, and return NULL in that case, causing a verification error. Fixes
11065 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
11067 * driver.c (mono_main): Revert r102623. The right
11068 thing to do is to enable the verifier under verifiable
11069 unless a --security flag was passed.
11071 We need this non-trivial behavior for --verify-all otherwise
11072 mcs-compileall won't be able to use it. As it needs everything to
11073 be verified under validil.
11075 2008-05-06 Martin Baulig <martin@ximian.com>
11079 * debug-mini.c (mono_debugger_thread_created): Add proper locking.
11080 (mono_debugger_thread_cleanup): Likewise.
11081 (mono_debugger_extended_notification): Likewise.
11083 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
11085 * mini.c (mono_method_to_ir): Verify visibility of call related opcodes
11086 against both inflated and non-inflated methods. We need to check against the
11087 generic definition for cases where the instantiated method is not visible.
11088 We need to check against the inflated types for cases where the instantiation
11089 changes any super type. This fixes #382986.
11091 Note that this doesn't need to be applied to other parts of mono_method_to_ir
11092 that check for visibiliy as generic params only appears as the type subject
11093 of tokens on call opcodes. Field manipulation and ldftn must always
11094 target an exact type.
11096 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
11098 * driver.c (mono_main): Using --verify-all enables the verifier under validil mode
11099 if no related --security flag is passed.
11101 2008-05-05 Andreas Farber <andreas.faerber@web.de>
11103 * mini-arch.h: Prepare support for ppc64.
11105 Contributed under MIT/X11 license.
11107 2008-05-05 Andreas Farber <andreas.faerber@web.de>
11109 * aot-runtime.c: Prepare support for ppc64.
11111 Contributed under MIT/X11 license.
11113 2008-05-05 Andreas Farber <andreas.faerber@web.de>
11115 * mini-ops.h: Prepare support for ppc64.
11117 Contributed under MIT/X11 license.
11119 2008-05-04 Andreas Farber <andreas.faerber@web.de>
11121 * helpers.c: Add support for OSX/ppc64 and Linux/ppc64 (dis)assemblers.
11123 Contributed under MIT/X11 license.
11125 2008-05-03 Zoltan Varga <vargaz@gmail.com>
11127 * aot-runtime.c (load_aot_module): Avoid trying to load aot code for dynamic
11128 assemblies, since aot_name is not a full path, causing us to load MS.NET
11129 assemblies on windows.
11131 ?2008-04-28 Kornel Pal <kornelpal@gmail.com>
11133 * mini.c (mono_jit_compile_method_inner): Use g_warning instead of g_error
11134 for unsupported METHOD_IMPL_ATTRIBUTE_NATIVE.
11135 * main.c: Use UTF-8 encoded command line instead of Windows default code
11136 page on Windows to support Unicode.
11137 * driver.c (DllMain): New function for mixed-mode assembly support.
11138 * Makefile.am: Add -Wl,--kill-at to libmono_la_LDFLAGS on Windows to
11139 export __stdcall functions without decoration.
11141 Contributed under MIT/X11 license.
11143 2008-04-28 Mark Probst <mark.probst@gmail.com>
11145 * tramp-amd64.c, mini-amd64.c: Preserve R11 in the trampoline by
11146 saving it very early.
11148 2008-04-28 Mark Probst <mark.probst@gmail.com>
11150 * mini.h, mini.c: Lots of code for accessing the old RGCTX
11151 deleted. The only way to access the new RGCTX is via the
11154 * mini.c, mini-amd64, mini-x86.c, mini-exceptions.c: Pass the
11155 vtable instead of the RGCTX to static methods.
11157 * mini-tramplines.c, tramp-amd64.c, tramp-x86.c: Trampoline for
11158 accessing the new RGCTX.
11160 * generic-sharing.c: There is no separation between self, type
11161 arguments and other types in the RGCTX anymore.
11163 2008-04-25 Jonathan Chambers <joncham@gmail.com>
11165 * mini-amd64.c (add_general): Remove previous stack adjustment.
11166 (mono_arch_call_opcode): Remove OP_OUTARG_MEMBASE and instead simply
11167 adjust stack pointer after pushing args. Adjust ARGS_OFFSET to account
11168 for 32 bytes of stack space reserved for all calls.
11170 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Remove.
11171 (OP_AMD64_OUTARG_ALIGN_STACK): Take argument to specify size of stack
11174 Code contributed under MIT/X11 license.
11176 2008-04-23 Rodrigo Kumpera <rkumpera@novell.com>
11178 * mini.c (mini_method_verify): Only verify non-inflated methods, check
11179 against the root definition, peeling out method and type instantiations.
11180 Cache verify success results, code that fails verification is still
11181 checked multiple times.
11183 2008-04-23 Zoltan Varga <vargaz@gmail.com>
11185 * mini.c (mono_method_to_ir): Avoid inserting write barriers for stores of null.
11187 2008-04-23 Jonathan Chambers <joncham@gmail.com>
11189 * mini-amd64.c (add_general): Always increment stack on Win64.
11190 (mono_arch_call_opcode): Use OP_OUTARG_MEMBASE instead of OP_OUTARG
11193 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Add OP_OUTARG_MEMBASE for
11194 stack based argument handling on Win64.
11196 Code contributed under MIT/X11 license.
11198 2008-04-23 Raja R Harinath <harinath@hurrynot.org>
11200 * Makefile.am (version.h): Add support for git-svn.
11202 2008-04-22 Zoltan Varga <vargaz@gmail.com>
11204 * mini-exceptions.c (mono_handle_native_sigsegv): Rework the gdb calling code
11205 so instead of calling g_spawn_command_line_sync, we do everything by hand,
11206 avoiding allocations and libc functions which might deadlock.
11208 * mini-exceptions.c (mono_handle_native_sigsegv): Avoid calling gdb if the
11209 'no-gdb-backtrace' option is set.
11211 * mini.c (mini_parse_debug_options): Parse 'no-gdb-backtrace' option.
11213 * mini.h (MonoDebugOptions): Add 'no_gdb_backtrace' option.
11215 2008-04-21 Martin Baulig <martin@ximian.com>
11217 * debug-debugger.h (MonoDebuggerInfo): Removed `attach', `detach'
11218 and `get_lmf_addr'; `notification_address' is no longer a pointer.
11220 2008-04-21 Martin Baulig <martin@ximian.com>
11222 * debug-debugger.h (MonoDebuggerInfo): Added `thread_vtable_ptr',
11223 `thread_vtable', `event_handler_ptr' and `event_handler'.
11225 2008-04-21 Martin Baulig <martin@ximian.com>
11227 * debug-debugger.h (MonoDebuggerInfo): Added `init_code_buffer';
11228 allows delayed initialization of the `executable_code_buffer' when
11231 2008-04-21 Martin Baulig <martin@ximian.com>
11233 * mini.h (mono_debugger_create_notification_function): Removed.
11234 * tramp-*.c (mono_debugger_create_notification_function): Removed.
11236 * mdb-debug-info64.s
11237 (MONO_DEBUGGER__notification_function): Added this in the .text section.
11239 * mdb-debug-info32.s
11240 (MONO_DEBUGGER__notification_function): Added this in the .text section.
11242 * Makefile.am: Fix the mdb-debug-info*.s logic; the debugger
11243 currently only works on x86 and x86_64, so don't create it on ppc.
11245 2008-04-21 Martin Baulig <martin@ximian.com>
11247 * mini.h (MonoDebugOptions): Added `mdb_optimizations'.
11250 (mini_method_compile): In the fp elimination check, check
11251 `debug_options.mdb_optimizations' in addition to
11252 mono_debug_using_mono_debugger().
11254 * driver.c (mono_main): Added `--debug=mdb-optimizations' option to
11255 disable some JIT optimizations which are only disabled when
11256 running inside the debugger.
11257 Added `--help-debug' option to describe the debugging options.
11258 (parse_debug_options): New static function to parse the `--debug'
11259 options, so we can easily add more stuff in future.
11261 2008-04-20 Zoltan Varga <vargaz@gmail.com>
11263 * mini.c (set_exception_type_from_invalid_il): Avoid reading invalid memory when
11264 the method has no body.
11266 2008-04-19 Jonathan Chambers <joncham@gmail.com>
11268 * mini-amd64.c (cpuid): Implement with MSVC intrinsic as inline
11269 assembly is not allowed in MSVC 64-bit compiler.
11270 (mono_arch_cpu_init): Don't set floating point precision on MSVC build
11271 as we get floating point exceptions everywhere.
11273 * exceptions-amd64.c (get_throw_trampoline): Push empty args on stack to
11274 correctly align arguments for call to throw_exception.
11275 (prepare_for_guard_pages): Cast to guint64 instead of unsigned long.
11277 Code contributed under MIT/X11 license.
11279 2008-04-19 Zoltan Varga <vargaz@gmail.com>
11281 * mini-amd64.c (amd64_patch): Make the check for (%rip) addressing more strict.
11283 2008-04-17 Zoltan Varga <vargaz@gmail.com>
11285 * inssel.brg (OP_SWITCH): Use (gint64) instead of (long) to cast a large constant.
11287 * mini-amd64.c (NEW_INS): Set cil_code.
11289 * mini.c (mini_method_compile): Move the disabling of fp elimination to here
11290 from mini-amd64.c so all debugger related logic is in one place.
11292 * mini.c: Set cfg->ip to NULL after passes which set it so instructions created
11293 later won't have a random ip assigned to them.
11295 2008-04-16 Zoltan Varga <vargaz@gmail.com>
11297 * mini-trampolines.c (mono_create_jump_trampoline): Add an assert to check that
11298 the arch specific function initializes code_size.
11299 (mono_create_delegate_trampoline): Ditto.
11301 * mini-mips.h mini-mips.c inssel-mips.brg inssel-long32-mips.brg cpu-mips.md
11302 tramp-mips.c: Resurrect MIPS port and also fix the issues on little-endian
11305 * liveness.c (mono_analyze_liveness): Disable the initlocals optimization if
11306 running under the debugger.
11308 * linear-scan.c (mono_linear_scan): Avoid sharing registers if running under the
11311 * mini.c (mini_method_compile): Set a few flags in cfg if running under the
11312 debugger. Also move the disabling of optimizations here from driver.c.
11313 (mono_allocate_stack_slots_full): Avoid sharing stack slots if running under the
11316 * mini.h (MonoCompile): Add a few new flags.
11318 2008-04-15 Zoltan Varga <vargaz@gmail.com>
11320 * mini.c (mono_method_to_ir): Set cfg->ip before processing an IL instruction
11321 so the cil_code field of created MonoInst's is properly set.
11322 (mini_select_instructions): Ditto.
11324 * mini.h (MONO_INST_NEW): Initialize the cil_code field using cfg->ip.
11325 (MONO_INST_NEW_CALL): Ditto.
11327 * mini.c inssel.brg inssel-x86.brg inssel-amd64.brg: Use MONO_INST_NEW ()
11328 in many places so the ins->cil_code field is properly initialized.
11330 * mini.c (mono_bblock_add_inst): Call MONO_ADD_INS () so the logic is in one
11333 2008-04-14 Zoltan Varga <vargaz@gmail.com>
11335 * mini.c (mini_method_compile): Print a different message when compiling a
11338 * mini.c (GENERIC_SHARING_FAILURE): Print a failure message when verbose_level
11341 2008-04-11 Zoltan Varga <vargaz@gmail.com>
11343 * mini-amd64.c (mono_arch_output_basic_block): Implement OP_ABS directly using
11346 * basic-math.cs: Fix warnings. Add a test for Math.Abs ().
11348 2008-04-11 Zoltan Varga <vargaz@gmail.com>
11350 * mini.c (handle_stack_args): Make this return void since its return value was
11351 never used. Also set cfg->unverifiable for invalid IL instead of calling
11354 2008-04-10 Mark Probst <mark.probst@gmail.com>
11356 * mini.c: Make sure "this" is live in catch clauses with type
11357 variables in shared generic code.
11359 2008-04-08 Mark Probst <mark.probst@gmail.com>
11361 * mini.c: Replaced uses of MONO_TYPE_IS_REFERENCE with calls to
11362 generic_class_is_reference_type() to ensure the proper behaviour
11363 when sharing generic code and the type in question is a type
11366 2008-04-08 Zoltan Varga <vargaz@gmail.com>
11368 * mini-exceptions.c: Applied patch from Mark Spruiell (mes@zeroc.com). Fix
11369 race conditions when printing thread dumps. Fixes #377738.
11371 2008-04-08 Massimiliano Mantione <massi@ximian.com>
11373 aliasing.c (update_aliasing_information_on_inst): Fixed a bug which
11374 shows up when both MonoInst arguments can cause aliasig.
11375 There is likely no way in the current JIT to trigger this problem, but
11376 it showed up in the development of generics sharing, when in a new
11377 opcode both args of an OP_GROUP can be aliases (addresses of a local).
11378 When the generics sharing code will be committed, its tests will be
11379 valid also for this bug.
11381 2008-04-08 Zoltan Varga <vargaz@gmail.com>
11383 * aot-runtime.c (decode_patch_info): Always transform PATCH_INFO_WRAPPER to
11386 * mini.c (mono_resolve_patch_target): Fix a crash in the AOT case if method is
11389 2008-04-07 Zoltan Varga <vargaz@gmail.com>
11391 * mini-exceptions.c (mono_handle_exception_internal): When --debug=casts is used,
11392 use a more detailed exception message for InvalidCastException.
11394 * mini.h (MonoJitTlsData): Add 'class_cast_from' and 'class_cast_to' fields.
11396 * driver.c (mono_main): Add --debug=casts option to turn on better
11397 InvalidCastException message details.
11399 * mini.c (mini_get_debug_options): New helper function to return the address of
11400 the debug_options variable.
11402 * mini.c (mono_get_jit_tls_intrinsic): New helper function to create a load of
11403 the jit_tls TLS variable.
11405 * mini.c (mono_jit_tls): New TLS variable.
11407 * inssel.brg: Save the details of a cast to a TLS variable when the --debug=casts
11410 2008-04-07 Rodrigo Kumpera <rkumpera@novell.com>
11412 * mini.h: Removed verifer related stuff. This code was moved to verify.c
11414 * mini.c: Removed verifer related stuff, code moved to verify.c.
11416 * driver.c: Using code from verify.c instead of mini.c.
11418 2008-04-05 Zoltan Varga <vargaz@gmail.com>
11420 * mini.c (check_for_method_verify): Remove the mscorlib comment since it is no
11423 2008-04-04 Rodrigo Kumpera <rkumpera@novell.com>
11425 * mini.c (check_for_method_verify): Enabling verification of
11426 corlib if mono_verify_all is set. Bugs in the verifier preventing that
11429 2008-04-04 Zoltan Varga <vargaz@gmail.com>
11431 * exceptions-amd64.c (throw_exception): Unify the win32/non-win32 cases, save
11432 caller saved registers as well.
11434 * exceptions-amd64.c (mono_arch_get_restore_context): Restore most caller
11435 saved registers as well.
11437 2008-03-30 Zoltan Varga <vargaz@gmail.com>
11439 * mini-x86.c cpu-x86.md inssel-x86.brg: Add min/max intrinsics.
11441 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of the non-SSE2 floating point
11444 2008-03-27 Zoltan Varga <vargaz@gmail.com>
11446 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'gsctx' argument and pass it
11448 (get_call_info): Take a gsctx argument instead of 'cfg'.
11450 2008-03-26 Zoltan Varga <vargaz@gmail.com>
11452 * mini.c (check_for_method_verify): Avoid verifying mscorlib methods even if
11453 mono_verify_all is set.
11455 * driver.c (compile_all_methods_thread_main): Don't exit at the first error.
11457 * mini.c mini.h: Remove the unused and incomplete stack merge verification code.
11459 2008-03-25 Zoltan Varga <vargaz@gmail.com>
11461 * driver.c (compile_all_methods_thread_main): Error out if compilation fails with
11464 * driver.c mini.c mini.h: Add a --verify-all development option to test the
11465 verifier and the code generated by the compiler.
11467 2008-03-25 Mark Probst <mark.probst@gmail.com>
11469 * mini.c: Generic sharing of the non-nullable case of the box
11472 2008-03-24 Zoltan Varga <vargaz@gmail.com>
11474 * inssel.brg: Fix the build.
11476 * iltests.il.in: Add a test for lconv.ovf.u8.un.
11478 2008-03-24 Rodrigo Kumpera <rkumpera@novell.com>
11480 * mini.c (mono_method_to_ir): Implement readonly for ldelema and
11481 Array:Address. Fixes #372410.
11483 * iltests.il.in: New tests for readonly prefix.
11485 2008-03-23 Zoltan Varga <vargaz@gmail.com>
11487 * mini.h mini.c mini-trampolines.c: Move trampoline related code to
11488 mini-trampolines.c.
11490 * mini.h mini.c mini-exceptions.c: Move mini_init_exceptions () to
11493 * mini-amd64.c mini-s390.c (mono_arch_lowering_pass): Use mono_decompose_op_imm ().
11495 * mini.c (mono_decompose_op_imm): New helper function.
11497 * mini-s390x.c (calculate_sizes): Rename this to get_call_info for consistency
11498 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
11501 * mini-s390x.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
11502 mono_arch_output_basic_block. Fix warnings.
11504 * inssel-s390x.brg: Remove the unneccesary OP_LMUL_IMM rule to fix the s390x build
11507 2008-03-22 Zoltan Varga <vargaz@gmail.com>
11509 * mini-exceptions.c (ves_icall_get_frame_info): Remove the ia64/s390 workarounds
11510 since the extra frame is now detected automatically inside the loop.
11512 * mini-s390.c (mono_arch_peephole_pass_2): Remove the arch independent peephole
11513 opts which are now in mono_peephole_ins ().
11515 * mini-s390.c (mono_arch_output_basic_block): Fix OP_FCALL_MEMBASE.
11517 * mini-exceptions.c (ves_icall_get_frame_info): Skip native-to-managed wrapper
11518 frames and skip duplicate managed-to-native frames. Fixes #367665.
11520 * mini-x86.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
11521 opts which are now in mono_peephole_ins ().
11522 (mono_arch_peephole_pass_2): Ditto.
11524 * mini-codegen.c (mono_peephole_ins): Fix a problem on 32 bit platforms.
11526 * mini-codegen.c (mono_peephole_ins): New helper function containing the
11527 arch independent peephole optimizations.
11529 * mini-amd64.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
11530 opts which are now in mono_peephole_ins ().
11532 * mini-amd64.c (mono_arch_peephole_pass_2): Ditto.
11534 * mini-s390.c (mono_arch_output_basic_block): Fix build.
11536 * tramp-s390.c (mono_arch_get_vcall_slot): Handle an additional instruction
11539 * mini-s390.c (mono_arch_output_basic_block): Handle big offsets in the
11540 CALL_MEMBASE opcodes. Fix setting of the destination in the OP_LCONV_TO_OVF_I
11543 2008-03-21 Zoltan Varga <vargaz@gmail.com>
11545 * mini-s390.c (calculate_sizes): Rename this to get_call_info for consistency
11546 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
11549 * mini-s390.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
11550 mono_arch_output_basic_block. Fix warnings.
11552 2008-03-20 Zoltan Varga <vargaz@gmail.com>
11554 * inssel-long32.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
11557 2008-03-20 Zoltan Varga <vargaz@gmail.com>
11559 * inssel-long.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
11562 * iltests.il: Add new tests.
11564 2008-03-20 Kornel Pal <kornelpal@gmail.com>
11566 * mini.c: Removed Windows version macros.
11568 2008-03-20 Mark Probst <mark.probst@gmail.com>
11570 * generic-sharing.c: Put reflection types in the extensible part
11571 of the runtime generic context.
11573 * mini.c: Generic sharing of the GetTypeHandle special case of the
11574 ldtoken instruction.
11576 2008-03-20 Zoltan Varga <vargaz@gmail.com>
11578 * mini.h (MONO_BB_FOR_EACH_INS_SAFE): New helper macro.
11580 * mini-<ARCH>.c: Use the new macro instead in the peephole/lowering passes.
11582 * mini.h (MONO_DEL_INS): Rename to MONO_DELETE_INS and Add a 'bb' argument for
11583 consistency with the other version on the linear IR branch.
11585 * mini-<ARCH>.c: Update callers of MONO_DEL_INS.
11587 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i/conv.ovf.u.
11589 * iltests.il.in: Add new tests.
11591 2008-03-19 Zoltan Varga <vargaz@gmail.com>
11593 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i.un/conv.ovf.u.un.
11595 * iltests.il.in: Add new tests.
11597 2008-03-19 Mark Probst <mark.probst@gmail.com>
11599 * mini.c: Two variables with the same name were declared in
11600 nesting contexts and one wasn't initialized. Fixed.
11602 2008-03-19 Mark Probst <mark.probst@gmail.com>
11604 * mini.c: Generic sharing of the initobj instruction.
11606 Tue Mar 18 20:18:02 CET 2008 Paolo Molaro <lupus@ximian.com>
11608 * mini.c: make the test to optimize ldtoken from typeof() more
11611 2008-03-18 Mark Probst <mark.probst@gmail.com>
11613 * mini.c: Generic sharing of the initobj instruction for reference
11616 Tue Mar 18 12:39:27 CET 2008 Paolo Molaro <lupus@ximian.com>
11618 * mini.h, mini-amd64.c, mini-x86.c, tramp-amd64.c, tramp-x86.c: change
11619 the mono_breakpoint_clean_code() code to perform bound checks.
11621 Tue Mar 18 11:50:14 CET 2008 Paolo Molaro <lupus@ximian.com>
11623 * mini.h, mini-trampolines.c, tramp-*.c: change the signature of
11624 mono_arch_patch_callsite() to include the start of the managed method
11625 to be able to perform bound checks.
11627 2008-03-17 Mark Probst <mark.probst@gmail.com>
11629 * mini.c: Generic sharing for the isinst instruction.
11631 2008-03-17 Mark Probst <mark.probst@gmail.com>
11633 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
11634 inssel-long32-mips.brg: Added opcodes for doing indirect calls
11635 with the runtime generic context argument.
11637 * mini.c: Share calls to several types of unsharable methods by
11638 putting the address of the method code in the runtime generic
11639 context and doing an indirect call.
11641 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
11644 2008-03-16 Mark Probst <mark.probst@gmail.com>
11646 * generic-sharing.c: Change due to a change in the runtime genric
11649 2008-03-15 Martin Baulig <martin@ximian.com>
11652 (mono_arch_nullify_class_init_trampoline): Add call to
11653 mono_breakpoint_clean_code() to make things work when running
11654 inside the debugger.
11657 (mono_arch_nullify_class_init_trampoline): Add call to
11658 mono_breakpoint_clean_code() to make things work when running
11659 inside the debugger.
11661 2008-03-14 Zoltan Varga <vargaz@gmail.com>
11663 * inssel-long.brg (reg): Fix 64 bit build.
11665 2008-03-14 Mark Probst <mark.probst@gmail.com>
11667 * mini.c, mini.h: Share static generic code by passing it an
11668 implicit argument pointing to the runtime generic context.
11670 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
11671 inssel-long32-mips.brg: New opcodes for calling shared static,
11672 which need to be passed the runtime generic context.
11674 * mini-amd64.c, mini-x86.c: Save the runtime generic context
11675 argument on the stack in the prologue if needed. New function for
11676 finding the runtime generic context argument from the registers
11677 saved by the trampoline.
11679 * mini-amd64.h, mini-x86.h: Specify which register to use for the
11680 runtime generic context argument.
11682 * tramp-amd64.c: Also restore the register used for the runtime
11683 generic context argument.
11685 * mini-trampoline.c: Resolve shared static calls by consulting the
11686 runtime generic context via the new argument.
11688 * generic-sharing.c: Add an argument to sharability-checking
11689 functions that specifies whether type variables should be treated
11690 as sharable type arguments.
11692 * inssel-x86.brg: Removed a superfluous, buggy rule.
11694 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
11697 2008-03-14 Martin Baulig <martin@ximian.com>
11699 * debug-debugger.c (main_thread_handler): Call
11700 mono_runtime_run_main() without sending any notifications.
11702 * debug-debugger.h (MonoDebuggerInfo): Added `get_method_signature.
11704 2008-03-14 Zoltan Varga <vargaz@gmail.com>
11706 * mini-trampolines.c (mono_magic_trampoline): Fix build on platforms without IMT.
11708 2008-03-14 Mark Probst <mark.probst@gmail.com>
11710 * tramp-x86.c: Fixed register restore offsets in the trampoline
11711 code for ECX and EDX.
11713 2008-03-12 Geoff Norton <gnorton@novell.com>
11715 * mini-arm.h: Add some #defines for locating sp, pc, r4 with
11716 different ucontext_t implementations.
11717 * exceptions-arm.c: Use the above defines to get exceptions working on
11718 iPhone (based on a patch by Luke Howard lukeh@padl.com)
11719 * mini-arm.c: Implement iPhone icache support (based on a patch by
11720 Luke Howard lukeh@padl.com)
11722 2008-03-12 Mark Probst <mark.probst@gmail.com>
11724 * mini.c: Enable generic sharing of calls to non-static
11725 non-interface non-generic non-value-type methods.
11727 * mini-trampolines.c: Resolve calls from shared generic code.
11729 2008-03-11 Zoltan Varga <vargaz@gmail.com>
11731 * Makefile.am il2tests.il iltests.il.in: Delete il2tests, merge it into iltests.
11733 * tramp-amd64.c (mono_arch_create_trampoline_code): Correctly save RBP as well.
11735 Mon Mar 10 11:59:34 CET 2008 Paolo Molaro <lupus@ximian.com>
11737 * mini.c: some fixes for the AOT compiler.
11739 2008-03-07 Zoltan Varga <vargaz@gmail.com>
11741 * cpu-amd64.md: Add clob:1 to some float opcodes.
11743 2008-03-07 Rodrigo Kumpera <rkumpera@novell.com>
11745 * mini.h: Added MiniVerifierMode enumeration.
11747 * mini.c: Added mini_verifier_set_mode to control
11748 the usage of the new verifier.
11750 * mini.c (mono_method): Integrated the new verifier.
11752 * driver.c: Extended --security option with validil and
11753 verifiable options to activate the new verifier.
11755 2008-03-07 Zoltan Varga <vargaz@gmail.com>
11757 * mini.c jit-icalls.h jit-icalls.c: Generalize the exception creation
11758 optimization to ctors taking 0 or 2 arguments too.
11760 * mini.c (mono_method_to_ir): Optimalize the size of the exception throwing code
11763 * jit-icalls.h (mono_create_corlib_exception): New JIT icall.
11765 * mini-amd64.c (mono_arch_emit_prolog): Improve the first_bb optimization a bit.
11767 2008-03-06 Zoltan Varga <vargaz@gmail.com>
11769 * mini.c (mono_method_to_ir): Apply one of the ldstr optimizations in the
11770 non-aot case as well.
11772 * cpu-amd64.md: Reduce the max size of some frequently used opcodes.
11774 * aot-runtime.c (decode_patch_info): Update this after the ldfld/stfld wrapper
11777 * aot-compiler.c (encode_patch): Ditto.
11779 * mini.h (G_MININT32): Fix the definition of this.
11781 2008-03-05 Zoltan Varga <vargaz@gmail.com>
11783 * mini.h: Define G_MININT32/G_MAXINT32 if using an older glib version.
11785 * cfold.c: Remove definition of G_MININT32 which is now in mini.h.
11787 2008-03-04 Zoltan Varga <vargaz@gmail.com>
11789 * mini-amd64.c (mono_arch_compute_omit_fp): Don't disable fp elimination for
11790 methods returning vtypes in registers.
11791 (mono_arch_allocate_vars): Ditto.
11793 * mini-amd64.c (mono_arch_get_this_arg_reg): New arch specific helper function.
11795 * tramp-amd64.c (mono_arch_get_unbox_trampoline): Use mono_arch_get_this_arg_reg ().
11797 * generics.cs: Add a test from the linear IR branch.
11799 * mini-amd64.c (emit_load_volatile_arguments): Handle vtypes passed in regs too.
11801 * mini.c (inline_method): Cache failed inline attempts.
11803 2008-03-04 Mark Probst <mark.probst@gmail.com>
11805 * mini.c: For shared methods of generic classes put the location
11806 of "this" into the MonoGenericJitInfo.
11808 * mini-x86.c, mini-amd64.c, mini.h: Added function for fetching a
11809 register out of a MonoContext by register number. Add the generic
11810 sharing context as an argument to mono_arch_find_this_argument().
11812 * mini-alpha.c, mini-arm.c, mini-hppa.c, mini-ia64.c, mini-mips.c,
11813 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c: Added stub
11814 for new arch function.
11816 * mini-exception.c: Handle open exception clauses in shared
11819 * mini-trampolines.c: Supply additional argument to
11820 mono_arch_find_this_argument().
11822 2008-03-04 Zoltan Varga <vargaz@gmail.com>
11824 * Makefile.am (regtests): Run the bench.exe tests last.
11826 2008-03-03 Zoltan Varga <vargaz@gmail.com>
11828 * mini-amd64.c (mono_arch_emit_prolog): Improve the first bblock optimization
11831 2008-03-02 Zoltan Varga <vargaz@gmail.com>
11833 * mini.c (mono_method_to_ir): Allow callvirt on static methods for compatibility
11836 * mini-amd64.c (mono_arch_emit_prolog): Fix tracing after the last change.
11838 * mini-amd64.c (mono_arch_emit_prolog): Avoid saving dead arguments.
11840 * mini.c (mono_method_check_inlining): Avoid disabling inlining for methods
11841 whose class has no cctor.
11843 * liveness.c (mono_analyze_liveness): Mark dead arguments with MONO_INST_IS_DEAD.
11845 2008-03-01 Zoltan Varga <vargaz@gmail.com>
11847 * mini.c (mono_method_to_ir): Report calling a static method using callvirt as
11850 2008-02-29 Zoltan Varga <vargaz@gmail.com>
11852 * mini-ops.h: Remove OP_SPARC_INARG_VT, add a new OP_VTARG_ADDR opcode instead
11853 to be in sync with the code on the linear IR branch.
11855 * mini-sparc.c inssel-sparc.brg: Use OP_VTARG_ADDR.
11857 * inssel-s390.brg (OP_SETRET (freg)): Set dreg correctly.
11859 2008-02-27 Zoltan Varga <vargaz@gmail.com>
11861 * mini-mips.c: Use cfg->vret_addr instead of cfg->ret.
11863 * mini-s390x.c: Use cfg->vret_addr instead of cfg->ret.
11865 * mini-s390.c: Use cfg->vret_addr instead of cfg->ret.
11867 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_VARS define.
11869 * mini-<ARCH>.c (mono_arch_create_vars): Define this for all architectures.
11871 * mini.c (mono_method_to_ir): Avoid invalid memory reads for methods without a
11874 2007-11-14 Yoichi NAKAYAMA <nakayama@pixela.co.jp>
11876 * inssel-mips.brg (OP_OUTARG_MEMBASE (CEE_LDIND_R4 (base))): Add missing
11877 OP_LOADR4_MEMBASE emission.
11879 * mini-codegen.c (mono_spillvar_offset_int): Remove assertion.
11880 (mono_spillvar_offset_float): Ditto.
11882 * mini-mips.c (mono_arch_emit_prolog): Ditto.
11884 * inssel-long32-mips.brg: Fix wrong branching, reduce redundant code
11887 * basic-long.cs: Add regression tests for them.
11889 * mini-mips.c (add_float32_arg): Respect o32 calling convention in gr
11891 (mono_arch_allocate_vars): Fix representation of single-precision float
11893 (mono_arch_output_basic_block): Ditto.
11895 * inssel-mips.brg: Ditto, remove duplicate items.
11897 * mini-mips.c (emit_load_volatile_arguments): New function to handle
11898 arguments of tail calls as on other platforms.
11899 (mono_arch_output_basic_block): Handle tail calls.
11901 * inssel-mips.brg (OP_OUTARG_VT (CEE_LDOBJ (base))): Correct destination
11904 * objects.cs (test_5_pass_static_struct): Add test for it.
11906 Contributed under MIT/X11 license.
11908 2008-02-26 Zoltan Varga <vargaz@gmail.com>
11910 * Makefile.am: Use gmcs for compiling the regression tests.
11912 * *.2.cs *.2.il: Rename to *.cs and *.il.
11914 2008-02-24 Zoltan Varga <vargaz@gmail.com>
11916 * regalloc.h: Make the vassign array smaller.
11918 * mini.c (mini_method_compile): Remove an unused field in cfg.
11920 * mini-codegen.c: Add a bunch of micro optimizations.
11922 2008-02-23 Zoltan Varga <vargaz@gmail.com>
11924 * regalloc.h: Remove some unused fields.
11926 2008-02-22 Zoltan Varga <vargaz@gmail.com>
11928 * mini-amd64.c (mono_arch_patch_code): Fix a warning.
11930 * ssa.c (mono_ssa_remove): Avoid declaring volatile variables dead.
11932 2008-02-22 Mark Probst <mark.probst@gmail.com>
11934 * mini.h: New trampoline type (RGCTX_LAZY_FETCH).
11936 * mini-trampolines.c, tramp-amd64.c, tramp-x86.c: RGCTX lazy fetch
11937 trampoline: Fetch an entry from the runtime generic context. If
11938 it's NULL, jump to the actual trampoline to fill the runtime
11939 generic context. Otherwise, return it.
11941 * mini.c: Call the lazy fetch trampoline to get entries out of the
11942 runtime generic context.
11944 * tramp-ia64.c, tramp-arm.c, tramp-alpha.c, tramp-s390.c,
11945 tramp-s390x.c, tramp-ppc.c, tramp-hppa.c, tramp-mips.c,
11946 tramp-sparc.c: Stubs for the lazy fetch trampoline.
11948 2008-02-21 Mark Probst <mark.probst@gmail.com>
11950 * mini.c: Fetch data out of the extensible part of the runtime
11951 generic context instead of calling a helper function.
11953 * generic-sharing.c: Some functions moved into
11954 metadata/generic-sharing.c. Helper function for fetching other
11955 types now checks and asserts against extensible rgctx (just for
11956 debugging purposes - the helper function isn't called anymore
11957 unless for debugging).
11959 2008-02-21 Zoltan Varga <vargaz@gmail.com>
11961 * mini-arm.c (mono_arch_output_basic_block): Implement proper argument passing
11962 for tail calls up to the point that the tests in iltests.exe run. Also add a
11963 dummy CKFINITE implementation.
11964 (mono_arch_emit_prolog): Avoid saving the method in the LMF since it is only
11965 needed for trampoline LMF frames.
11967 * exceptions-arm.c (mono_arch_find_jit_info): Only read lmf->method for
11968 trampoline LMF frames.
11970 2008-02-21 Rodrigo Kumpera <rkumpera@novell.com>
11972 * mini.c (inline_method): clean any pending loader error when inlining fail.
11973 Otherwise loader errors in mono_method_to_ir leaks and cause spurious errors.
11975 2008-02-21 Zoltan Varga <vargaz@gmail.com>
11977 * aot-compiler.c (encode_patch): Handle ICALL_ADDR patch type.
11979 * aot-runtime.c (decode_patch_info): Ditto.
11981 * mini.c (mono_resolve_patch_target): Ditto.
11983 * aot-compiler.c (compile_method): Add some experimental code for AOT compiling
11986 * patch-info.h (PATCH_INFO): Add 'ICALL_ADDR' patch type.
11988 * mini.c (mono_method_to_ir): Convert a CEE_MONO_LDPTR opcode to an AOT constant
11989 if it references an icall address.
11991 2008-02-20 Zoltan Varga <vargaz@gmail.com>
11993 * cpu-s390x.md: Remove some more unused opcodes.
11995 * cpu-s390x.md: Remove some unused opcodes.
11997 * mini-ia64.c (mono_arch_lowering_pass): Add some more opcodes. Use
11998 mono_op_imm_to_op ().
12000 * mini-sparc.c (opcode_to_sparc_cond): Use the mono_opcode_to_cond () functions
12001 instead of a switch statement.
12003 * mini-sparc.c (mono_arch_allocate_vars): Allocate a stack slot for use by
12004 the int<->float conversion opcodes instead of using mono_spillvar_offset_float ().
12006 * mini-codegen.c: Eliminate rassign macro which is no longer needed.
12008 * mini-codegen.c: Remove unused mono_regstate2_... functions.
12010 * mini-codegen.c (mono_print_ins_index): Avoid printing an index when it is
12013 2008-02-19 Zoltan Varga <vargaz@gmail.com>
12015 * driver.c (mono_main): Improve error reporting when an assembly cannot be
12016 opened. Fixes #362607.
12018 * cpu-ia64.md cpu-s390x.md: Remove some unused opcodes.
12020 * iltests.il.in: Add a test for static methods in interfaces.
12022 2008-02-18 Zoltan Varga <vargaz@gmail.com>
12024 * genmdesc.c (build_table): Fix a crash on older glib versions.
12026 * cpu-sparc.md: Remove some unused opcodes.
12028 * genmdesc.c: Error out if the .md contains CEE_ opcodes if
12029 MONO_ARCH_ENABLE_NORMALIZE_OPCODES is defined.
12031 * cpu-amd64.md: Remove some unused opcodes.
12033 * mini.h mini-ops.h mini.c: Define the OP_Ccc opcodes in mini-ops.h normally
12034 like the other opcodes.
12036 2008-02-17 Zoltan Varga <vargaz@gmail.com>
12038 * mini-ia64.c: Use cfg->vret_addr instead of cfg->ret.
12040 * mini-arm.h mini-arm.c: Use cfg->vret_addr instead of cfg->ret.
12042 * mini-sparc.c: Use cfg->vret_addr instead of cfg->ret. Name the MonoCompile
12043 variables 'cfg' instead of 'm' for consistency.
12045 * mini-x86.c: Use cfg->vret_addr instead of cfg->ret.
12047 * mini.h (MonoCompile): Add new 'vret_addr' field which represents the hidden
12048 argument holding the vtype return address, to avoid the ambigious use of
12049 cfg->ret for this purpose.
12051 * mini.c (NEW_RETLOADA): Use vret_addr if set.
12053 * mini-amd64.c: Use cfg->vret_addr instead of cfg->ret.
12055 * mini-codegen.c (mono_print_ins): Rename to mono_print_ins_index (), Add a
12056 new mono_print_ins () function which only takes one argument.
12058 2008-02-15 Zoltan Varga <vargaz@gmail.com>
12060 * mini-s390.h (MONO_OUTPUT_VTR): Use cfg instead of s, avoid assignments to
12063 2008-02-14 Zoltan Varga <vargaz@gmail.com>
12065 * mini-ops.h: Get rid of OP_SPARC_LOCALLOC_IMM.
12067 * mini-sparc.c inssel-sparc.brg: Use OP_LOCALLOC_IMM instead of OP_SPARC_LOCALLOC_IMM.
12069 * mini-x86.c: Sync with the version on the linear IR branch by adding new
12070 opcodes and other small changes.
12072 * mini-ops.h: Add some new opcodes from the linear IR branch.
12074 * mini-ops.h: Get rid of the OP_X86_..._MEMBASE opcodes.
12076 * mini-x86.c inssel-x86.brg cpu-x86.md: Get rid of the confusing _MEMBASE
12077 opcodes, use the REG_MEMBASE opcodes instead.
12079 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Get rid of the confusing _MEMBASE
12080 opcodes, use the REG_MEMBASE opcodes instead.
12082 * mini-amd64.c (mono_arch_output_basic_block): Sync with the version on the
12085 * mini.c (mono_op_imm_to_op): New helper function.
12087 * mini-ops.h: Add some opcodes from linear IR branch.
12089 2008-02-13 Zoltan Varga <vargaz@gmail.com>
12091 * mini-alpha.h mini-alpha.c tramp-alpha.c: Alpha port updates from Sergey Tikhonov
12094 2008-02-12 Zoltan Varga <vargaz@gmail.com>
12096 * mini.c (mono_normalize_opcodes): Always convert CEE_CONV_R4/R8 to
12099 * mini-ia64.c cpu-ia64.md: Add OP_ICONV_TO_R4/R8.
12101 2008-02-09 Zoltan Varga <vargaz@gmail.com>
12103 * aot-compiler.c (emit_method_code): Add an assert.
12105 * mini-arm.h mini-arm.c exceptions-arm.c: Modify the exception throwing code and
12106 the IMT code so it is AOT friendly. Enable AOT for methods which call interface
12109 2008-02-08 Zoltan Varga <vargaz@gmail.com>
12111 * mini-arm.c (mono_arch_output_basic_block): Fix the ordering of arguments for
12112 some load/store opcodes so they are consistent.
12113 (mono_arch_emit_prolog): Simplify some code.
12115 * aot-runtime.c (mono_aot_get_plt_entry): Fix a warning.
12117 * objects.cs: Add tests for large argument offsets on ARM.
12119 * mini-arm.c (mono_arch_emit_prolog): Fix handling of arguments with large
12120 stack offsets. Fixes #359651.
12122 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R4/R8 properly.
12124 * cpu-s390x.md: Add OP_LCONV_TO_R4/R8.
12126 * cpu-ia64.md mini-ia64.h mini-ia64.c: Get rid of CEE_ opcodes.
12128 * mini-ops.h: Add OP_ICONV_TO_R_UN opcode.
12130 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R_UN too.
12132 * cpu-s390x.md cpu-s390.md mini-s390x.c mini-arm.c cpu-arm.md mini-s390.c: Get
12133 rid of CEE_CONV_R_UN.
12135 * mini-s390x.c mini-s390x.h cpu-s390x.md inssel-s390x.brg: Get rid of CEE_ opcodes.
12137 2008-02-07 Zoltan Varga <vargaz@gmail.com>
12139 * mini-s390.c mini-s390.h cpu-s390.md: Get rid of CEE_ opcodes.
12141 * mini.c (mono_normalize_opcodes): Add some more opcodes.
12143 * mini-arm.c mini-arm.h cpu-arm.md: Get rid of CEE_ opcodes.
12145 * cpu-amd64.md: Remove some unused opcodes.
12147 * mini-sparc.c mini-sparc.h cpu-sparc.md: Get rid of CEE_ opcodes.
12149 * mini-x86.c mini-x86.h cpu-x86.md: Get rid of CEE_ opcodes.
12151 * mini.c mini-<ARCH>.c: Remove mono_arch_local_regalloc (), instead make
12152 arch specific functions for its parts. Call the peephole pass after local
12153 regalloc so the prolog can compute a more accurate max_offset.
12155 * mini.c (mono_normalize_opcodes): New mini pass to convert CEE_ opcodes to
12156 the corresponding OP_I/OP_L opcodes.
12158 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of CEE_ opcodes.
12160 * mini-sparc.c (mono_arch_output_basic_block): Fix the sparc build.
12162 2008-02-06 Zoltan Varga <vargaz@gmail.com>
12164 * mini-s390.c (mono_arch_get_inst_for_method): Remove the Interlocked cases
12165 as they are handled in mini.c.
12167 * mini-s390x.c (mono_arch_get_inst_for_method): Ditto.
12169 * mini-<ARCH>.c (mono_arch_get_inst_for_method): Remove the MemoryBarrier
12170 case since it is handled in mini.c.
12172 * cpu-sparc.md (sparc_setfreg_float): Fix the sparc build.
12174 * mini-ops.h: Add new opcodes OP_CALL/OP_CALLVIRT.
12176 * *.c: Use the new opcodes in the IR and back end code.
12178 * mini-ops.h cpu-<ARCH>.md: Correct the name of the bgt_un opcodes.
12180 * mini-amd64.c (emit_call_body): Use a far-call for calling dynamic methods.
12182 2008-02-06 Mark Probst <mark.probst@gmail.com>
12184 * mini-trampolines.c (mono_generic_class_init_trampoline): Removed
12185 an assert because it has a race condition.
12187 2008-02-06 Zoltan Varga <vargaz@gmail.com>
12189 * tramp-amd64.c (mono_arch_patch_callsite): Add more diagnostics.
12191 * inssel.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused CEE_RET opcode.
12193 * mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused LDIND/STIND opcodes.
12195 * *.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of OP_SETREG/OP_SETFREG/OP_SETREGIMM,
12196 use OP_MOVE/OP_FMOVE/OP_ICONST instead.
12198 2008-02-05 Zoltan Varga <vargaz@gmail.com>
12200 * cpu-amd64.md (move): Correct the maximum size of move.
12202 2008-02-05 Mark Probst <mark.probst@gmail.com>
12204 * tramp-amd64.c, tramp-x86.c, mini-trampolines.c: Added a check in
12205 the generic class init trampoline to return quickly if the class
12208 2008-02-04 Zoltan Varga <vargaz@gmail.com>
12210 * tramp-amd64.c (mono_arch_patch_callsite): Add some diagnostics to help debug
12211 issues where an 32 bit callsite cannot be patched by a 64 bit address.
12213 2008-02-03 Zoltan Varga <vargaz@gmail.com>
12215 * generics.2.cs generics-variant-types.2.il: Merge some tests from the linear IR
12218 2008-01-31 Zoltan Varga <vargaz@gmail.com>
12220 * objects.cs: Add some soft-float tests.
12222 * mini.c: Fix a couple more soft-float issues.
12224 * helpers.c (mono_disassemble_code): Fix disassembly on ARM.
12226 * mini-amd64.c (peephole_pass): Use IXOR instead of LXOR for zeroing a register to
12227 avoid a REX prefix.
12229 2008-01-30 Zoltan Varga <vargaz@gmail.com>
12231 * exceptions-x86.c (mono_arch_find_jit_info): Fix stack unwinding when an
12232 exception happens while compiling a virtual method.
12234 2008-01-29 Zoltan Varga <vargaz@gmail.com>
12236 * mini-sparc.c (mono_arch_emit_epilog): Fix folding of negative return values.
12238 * mini-sparc.c: Fix build.
12240 * mini-sparc.c (get_call_info): Add support for generic sharing.
12242 * mini-exceptions.c: Add a FIXME.
12244 2008-01-27 Zoltan Varga <vargaz@gmail.com>
12246 * mini-exceptions.c (mono_handle_exception_internal): Remove the old style
12247 altstack handling code.
12249 * mini-s390.c (mono_arch_emit_exceptions): Really fix a warning.
12251 * mini-s390.c (mono_arch_emit_exceptions): Fix a warning.
12253 * mini-s390.c: Add support for generic sharing.
12255 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
12257 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
12259 * mini-s390x.c (mono_arch_emit_exceptions): Fix a warning.
12261 * mini-s390x.c: Add support for generic sharing.
12263 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
12265 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
12267 * mini-s390x.c: Use is_imm16 instead of is_uimm16 when checking whenever s390_aghi
12268 can be used since it takes a 16 bit signed immediate.
12270 * inssel-s390x.brg: Fix OP_SETRET.
12272 * mini-s390x.c (mono_arch_output_basic_block): Fix OP_BREAK.
12274 * mini-codegen.c (mono_opcode_to_cond): Fix a warning.
12276 * mini-s390x.c cpu-s390x.md: Implement sext.i4 properly by sign extension.
12278 * mini.c (mono_create_delegate_trampoline): Don't use mono_create_ftpntr here.
12280 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_addr_from_ftnptr
12283 * mini-ia64.h mini-ia64.c: Add minimal support for the delegate trampoline
12286 * mini.h inssel-x86.brg inssel-amd64.brg tramp-alpha.c tramp-ia64.c: Get rid
12287 of the unused mono_arch_patch_delegate_trampoline stuff.
12289 2008-01-26 Zoltan Varga <vargaz@gmail.com>
12291 * basic-long.cs: Move the fp related tests to basic-float.cs.
12293 * mini-ops.h (OP_OUTARG_FREG_R4): New opcode.
12295 * mini-ia64.c inssel-ia64.brg: Implement proper R4 argument passing.
12297 * basic-calls.cs: Add a test for proper float argument passing.
12299 * mini-ia64.h (mono_ia64_context_get_ip): Do not substract 1 from the ip
12300 if the context corresponds to an exception received through a signal.
12302 * exceptions.cs: Add a test for nullref handling at the start of a try
12305 * mini-ia64.c (mono_arch_call_opcode): Fix ia64 argument passing.
12307 * jit-icalls.c (mono_break): New JIT icall.
12309 * mini-<ARCH>.c: Use mono_break instead of mono_arch_break.
12311 * mini-arm.c (arm_patch): Add support for patching the blx calling sequence.
12313 2008-01-25 Zoltan Varga <vargaz@gmail.com>
12315 * cpu-*.md: Get rid of unused opcodes.
12317 * cpu-g4.md: Rename this to cpu-ppc.md for consistency with other archs.
12319 * Makefile.am: Move mini-trampolines.c to $(common_sources) since it is now used
12322 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_SPECIFIC_TRAMPOLINE
12325 * mini-s390x.h tramp-s390x.c Makefile.am: Rework the s390x trampoline code to use
12326 the arch independent trampoline code in mini-trampolines.c.
12328 * aot-runtime.c (mono_aot_init_vtable): Fix a warning.
12330 * mini.c (get_runtime_generic_context_ptr): Fix a warning.
12332 * mini-s390.h: Remove an unused define.
12334 * mini-s390.h tramp-s390.c Makefile.am: Rework the s390 trampoline code to use
12335 the arch independent trampoline code in mini-trampolines.c.
12337 * mini-arm.c (mono_arch_emit_prolog): Fix build.
12339 2008-01-24 Zoltan Varga <vargaz@gmail.com>
12341 * mini-sparc.c (mono_arch_output_basic_block): Remove some unecessary code.
12343 * mini-s390.c (mono_arch_emit_prolog): Fix build.
12345 * mini-s390x.c (mono_arch_emit_prolog): Fix build.
12347 * mini-ppc.c (mono_arch_emit_prolog): Fix build.
12349 * cpu-amd64.md: Use smaller sizes for int opcodes.
12351 * *.c: Get rid of the NOT_IMPLEMENTED define which is now in mini.h.
12353 * *.cs: Add some tests from the linear-ir branch. Move structs tests to
12356 * driver.c (mono_main): Add a --break-at-bb command line argument for JIT
12359 * mini.h *.c: Change cfg->vars to contain the MonoMethodVar entries directly
12360 instead of though a pointer to save an indirection when accessing elements of
12363 * mini.h (MONO_IS_COND_BRANCH_OP): Move these macros here from mini.c. Fix
12365 (NOT_IMPLEMENTED): New helper macro.
12366 (MONO_BB_FOR_EACH_INS): New helper macro to iterate through the instructions
12369 * *.c: Use the new helper macro.
12371 2008-01-21 Zoltan Varga <vargaz@gmail.com>
12373 * mini-x86.h (MONO_ARCH_AOT_SUPPORTED): Disable AOT for apple x86.
12375 2008-01-20 Zoltan Varga <vargaz@gmail.com>
12377 * mini-amd64.c (mono_arch_emit_prolog): Optimize the omit fp case to save two
12380 2008-01-18 Zoltan Varga <vargaz@gmail.com>
12382 * mini-amd64.c (mono_arch_emit_prolog): Disable the new optimization if
12383 profiling is enabled.
12385 * mini-amd64.c (mono_arch_call_opcode): Emit the save_sp_to_lmf instruction at
12387 (mono_arch_emit_prolog): Add more first bblock optimizations.
12389 * mini-amd64.c (mono_arch_call_opcode): Keep assignments to the arg registers
12390 in order if possible.
12391 (mono_arch_emit_prolog): Optimize assignments to arg registers in the first
12392 bblock, since the arguments are still in their original registers.
12394 * mini.c (type_from_op): Calling add.ovf on floats is not valid IL code.
12396 2008-01-17 Zoltan Varga <vargaz@gmail.com>
12398 * mini.c (mono_method_to_ir): Use the no-spilling optimization for CEE_CALLI
12401 * mini-amd64.c (mono_arch_emit_prolog): Save an instruction if the LMF is at
12404 * mini-amd64.h (MONO_ARCH_HAVE_NOTIFY_PENDING_EXC): Turn on this for amd64.
12406 * exceptions-amd64.c (mono_arch_notify_pending_exc): New function to
12407 process async exceptions received while in unmanaged code.
12409 * mini.c (mini_init): Install a callback with the runtime which will be called
12410 when a thread receives an async exception while in unmanaged code.
12412 * mini.c driver.c: Update after mono_get_native_wrapper () signature change.
12414 * mini-s390x.c (mono_arch_output_basic_block): Fix s390x build.
12416 2008-01-16 Wade Berrier <wberrier@novell.com>
12423 2008-01-16 Zoltan Varga <vargaz@gmail.com>
12425 * mini-x86.c (mono_arch_output_basic_block): Remove some gccism which prevents
12426 compilation with sun cc.
12428 * cpu-*.md: Fix the build.
12430 * cpu-x86.md: Fix the length of some load membase opcodes. Fixes #354241.
12432 * mini-amd64.h: Add some comments to the MonoLMF structure.
12434 * mini-ops.h cpu-amd64.c: Add a OP_AMD64_SAVE_SP_TO_LMF opcode.
12436 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Avoid setting the rip field
12437 in the LMF structure if possible. This saves two instructions in the
12438 managed->native wrappers.
12440 * mini-ops.h *.md: Make some opcodes names uniform by removing the op_ prefix.
12442 2008-01-16 Mark Probst <mark.probst@gmail.com>
12444 * generic-sharing.c: New type argument lookup code which uses the
12445 runtime generic context template.
12447 2008-01-15 Zoltan Varga <vargaz@gmail.com>
12449 * mini.c (mono_method_to_ir): Avoid emitting a write barrier when storing NULL.
12451 * mini-arm.c (add_general): Fix arm eabi parameter passing.
12452 (mono_arch_output_basic_block): Fix localloc implementation.
12454 * mini-amd64.c (peephole_pass): Sync store+load optimizations with the x86 version.
12456 * mini-ia64.c (peephole_pass): Fix ia64 build.
12458 * mini-amd64.c (peephole_pass): Fix a warning.
12460 * mini-amd64.c (mono_arch_allocate_vars): Make sure the LMF is always stored
12461 at a constant offset from sp/fp.
12463 * exceptions-amd64.c (mono_arch_find_jit_info): Compute the LMF address from fp/sp
12464 instead of obtaining it from *lmf in the managed method case.
12466 2008-01-14 Zoltan Varga <vargaz@gmail.com>
12468 * exceptions-amd64.c (mono_arch_find_jit_info): Remove some duplicate code.
12470 Mon Jan 14 12:33:06 CET 2008 David S. Miller <davem@davemloft.net>
12472 * mini.h (MonoInstList): New type.
12473 (MONO_INST_LIST_INIT, MONO_INST_LIST_EMPTY,
12474 __MONO_INST_LIST_ADD, MONO_INST_LIST_ADD,
12475 MONO_INST_LIST_ADD_TAIL, __MONO_INST_LIST_DEL,
12476 __MONO_INST_LIST_SPLICE, MONO_INST_LIST_SPLICE,
12477 MONO_INST_LIST_SPLICE_TAIL, MONO_INST_LIST_SPLICE_INIST,
12478 MONO_INST_LIST_SPLICE_TAIL_INIT, mono_container_of,
12479 MONO_INST_LIST_ENTRY, MONO_INST_LIST_FIRST_ENTRY,
12480 MONO_INST_LIST_LAST_ENTRY, MONO_INST_LIST_FOR_EACH,
12481 MONO_INST_LIST_FOR_EACH_PREV, MONO_INST_LIST_FOR_EACH_SAFE,
12482 MONO_INST_LIST_FOR_EACH_PREV_SAFE,
12483 MONO_INST_LIST_FOR_EACH_ENTRY,
12484 MONO_INST_LIST_FOR_EACH_ENTRY_REVERSE,
12485 MONO_INST_LIST_FOR_EACH_ENTRY_SAFE,
12486 mono_inst_list_first, mono_inst_list_last,
12487 mono_inst_list_next, mono_inst_list_prev): New instruction
12488 list handling interfaces.
12489 (MonoBasicBlock): Remove 'last_ins' and 'code', replace with
12490 list head 'ins_list'.
12491 (MonoInst): Replace next pointer with list head 'node'.
12492 (MonoCallInst): Make 'out_args' a MonoInstList.
12493 (MONO_INST_NEW_CALL): Explicitly init ->out_args.
12494 (MonoCompile): Delete reverse_inst_list and
12495 reverse_inst_list_len.
12496 * mini-hppa.c (mono_arch_call_opcode, NEW_INS,
12497 mono_arch_lowering_pass, mono_arch_local_regalloc,
12498 mono_arch_output_basic_block, mono_arch_emit_prolog):
12499 Convert to new instruction lists.
12500 (insert_after_ins): Delete.
12501 * inssel.brg (MONO_EMIT_NEW_BRANCH_BLOCK): Convert to new
12503 * mini-hppa.h (MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Likewise.
12504 * mini.c (NEW_BBLOCK, ADD_BBLOCK, CHECK_BBLOCK,
12505 split_bblock, mono_add_ins_to_end, mono_emit_call_args,
12506 mono_emulate_opcode, mono_emit_load_got_addr,
12507 inline_method, mono_method_to_ir, mono_print_bb_code,
12508 print_dfn, decompose_pass, nullify_basic_block,
12509 replace_out_block_in_code, remove_block_if_useless,
12510 merge_basic_blocks, move_basic_block_to_end,
12511 try_unsigned_compare, optimize_branches, mono_print_code,
12512 mini_select_instructions, remove_critical_edges): Likewise.
12513 * mini-amd64.c (emit_sig_cookie, mono_arch_call_opcode,
12514 peephole_pass_1, peephole_pass, mono_arch_lowering_pass,
12515 mono_arch_output_basic_block, mono_arch_emit_prolog):
12517 * mini-mips.c (mono_arch_call_opcode, peephole_pass,
12518 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
12519 mono_arch_output_basic_block): Likewise.
12520 (inst_list_prepend, insert_after_ins): Delete.
12521 * mini-mips.h (MONO_EMIT_NEW_BRANCH_NONZERO_LABEL,
12522 MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Convert to new
12524 * mini-x86.c (emit_sig_cookie, mono_arch_call_opcode,
12525 peephole_pass_1, peephole_pass, mono_arch_output_basic_block,
12526 mono_arch_emit_prolog): Likewise.
12527 * cfold.c (mono_constant_fold): Likewise.
12528 * liveness.c (visit_bb, mono_analyze_liveness,
12529 optimize_initlocals): Likewise.
12530 * ssapre.c (dump_code, process_bb, code_motion): Likewise.
12531 * graph.c (mono_draw_code_cfg): Likewise.
12532 * ssa.c (mono_ssa_rename_vars, mono_ssa_compute,
12533 mono_ssa_remove, mono_ssa_avoid_copies, mono_ssa_create_def_use,
12534 mono_ssa_cprop): Likewise.
12535 * abcremoval (get_relations_from_previous_bb, process_block):
12537 * local-propagation (mono_cprop_invalidate_values,
12538 mono_local_cprop_bb): Likewise.
12539 * mini-s390x.c (mono_arch_call_opcode, emit_sig_cookie,
12540 peephole_pass, mono_arch_output_basic_block,
12541 mono_arch_emit_prolog): Likewise.
12542 * mini-arm.c (mono_arch_call_opcode, peephole_pass,
12543 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
12544 mono_arch_emit_prolog): Likewise.
12545 (insert_after_ins): Delete.
12546 * aliasing.c (print_code_with_aliasing_information,
12547 mono_build_aliasing_information, mono_aliasing_deadce):
12548 Convert to new instruction lists.
12549 * mini-ia64.c (emit_sig_cookie, mono_arch_call_opcode,
12550 peephole_pass, NEW_INS, mono_arch_lowering_pass,
12551 mono_arch_local_regalloc, mono_arch_output_basic_block):
12553 (insert_after_ins): Delete.
12554 * mini-sparc.c (emit_sig_cookie, mono_arch_call_opcode,
12555 peephole_pass, mono_arch_output_basic_block): Convert to
12556 new instruction lists.
12557 * mini-codegen (InstList, inst_list_prepend,
12558 insert_after_ins): Delete.
12559 (insert_before_ins, get_register_force_spilling,
12560 get_register_spilling, free_up_ireg, free_up_reg,
12561 create_copy_ins, create_spilled_store, alloc_int_reg,
12562 alloc_float_reg, alloc_reg, mono_local_regalloc): Convert
12563 to new instruction lists.
12564 * mini-ppc.c (mono_arch_call_opcode, peephole_pass,
12565 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
12566 mono_arch_output_basic_block, mono_arch_emit_prolog): Likewise.
12567 (insert_after_ins): Delete.
12568 * mini-alpha.c (NEW_INS, peephole_pass, mono_arch_lowering_pass,
12569 mono_arch_local_regalloc, mono_arch_output_basic_block,
12570 mono_arch_call_opcode): Convert to new instruction lists.
12571 (insert_after_ins): Delete.
12572 * mini-s390.c (mono_arch_call_opcode, emit_sig_cookie,
12573 peephole_pass, mono_arch_output_basic_block,
12574 mono_arch_emit_prolog): Convert to new instruction lists.
12576 2008-01-11 Zoltan Varga <vargaz@gmail.com>
12578 * mini-amd64.c (mono_arch_output_basic_block): Use a 4 byte load in OP_CHECK_THIS.
12580 * mini-sparc.c (mono_arch_output_basic_block): Use a byte load in CHECK_THIS.
12583 * Makefile.am (version.h): Make this work with non-bash shells.
12585 2008-01-10 Zoltan Varga <vargaz@gmail.com>
12587 * mini.c (handle_delegate_ctor): Optimize away setting of NULL target.
12589 2008-01-08 Zoltan Varga <vargaz@gmail.com>
12591 * mini.c (mono_method_to_ir): Fix possible reading of invalid memory in
12592 the InitializeArray optimization.
12594 2008-01-06 Zoltan Varga <vargaz@gmail.com>
12596 * mini.c driver.c: Don't include os/gc_wrapper.h.
12598 2008-01-05 Zoltan Varga <vargaz@gmail.com>
12600 * mini.c (print_jit_stats): Print GC statistics if available.
12602 2008-01-04 Zoltan Varga <vargaz@gmail.com>
12604 * mini-amd64.c (mono_arch_allocate_vars): Align argument storage offsets to 8.
12606 2007-12-29 Zoltan Varga <vargaz@gmail.com>
12608 * mini-ppc.c (mono_arch_get_delegate_invoke_impl): Fix flushing of icache.
12610 2007-12-26 Zoltan Varga <vargaz@gmail.com>
12612 * mini.c (mini_init): Move the setting of GC_stackbottom to mono_gc_base_init ().
12614 * mini.c (mini_init): Call mono_gc_base_init () instead of MONO_GC_PRE_INIT ().
12616 * driver.c (mono_main): Ditto.
12618 2007-12-23 Zoltan Varga <vargaz@gmail.com>
12620 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_delegate_invoke ().
12622 * aot-compiler.c (emit_klass_info): Avoid emitting info if one of the methods
12623 in the vtable can't be encoded.
12624 (compile_method): Ditto.
12626 2007-12-21 Zoltan Varga <vargaz@gmail.com>
12628 * mini.c (setup_jit_tls_data): Use the MONO_ARCH_INIT_TOP_LMF_ENTRY macro if
12631 * mini-amd64.h mini-amd64.c exceptions-amd64.c tramp-amd64.c: Rename lmf->ebp to
12634 * exceptions-amd64.c (mono_arch_find_jit_info): Fix the detection of whenever
12635 the top LMF entry belongs to the current method.
12637 * mini.c: Update after renaming of mono_thread_get_pending_exception ().
12639 2007-12-20 Zoltan Varga <vargaz@gmail.com>
12641 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix a warning.
12643 * tramp-ia64.c (mono_arch_create_trampoline_code): Ditto.
12645 * tramp-sparc.c (mono_arch_create_trampoline_code): Check for thread interruption.
12647 * tramp-amd64.c (mono_arch_create_trampoline_code): Ditto.
12649 * tramp-x86.c (mono_arch_create_trampoline_code): Check for thread interruption.
12651 * cpu-amd64.md mini-amd64.h mini-amd64.c inssel-amd64.brg: Add ulong->double
12654 * basic-float.cs: Add an ulong->double cast test.
12656 2007-12-15 Zoltan Varga <vargaz@gmail.com>
12658 * mini.c (mono_method_to_ir): Fix a warning.
12660 2007-12-14 Zoltan Varga <vargaz@gmail.com>
12662 * mini-ops.h: Add OP_SWITCH.
12664 * mini.c graph.c ssa.c aliasing.c mini-<ARCH>.c inssel-<ARCH>.brg: Avoid using
12665 CEE_SWITCH in back-end code, use OP_SWITCH instead.
12667 2007-12-11 Geoff Norton <gnorton@novell.com>
12669 * mini-s390x.c: Minor change to the MAX() define to allow
12670 it to compile with other gcc versions.
12672 2007-12-11 Geoff Norton <gnorton@novell.com>
12675 * mini-s390x.c: Implement sext_i4 to fix the build on s390x
12677 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
12679 exceptions-arm.c (mono_arch_get_restore_context): Restore
12682 exceptions-arm.c (throw_exception): Save the frame pointer.
12683 This is a partial fix for #323747. Only the client side is
12686 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
12688 * mini.c (mono_method_to_ir): Verbose message in CEE_NEWOBJ
12689 was using an unrelated variable to log the class which
12690 needed the cctor to be called. This was crashing on arm.
12692 2007-12-09 Robert Jordan <robertj@gmx.net>
12694 * mini-x86.c (mono_arch_emit_epilog):
12695 Consider all kinds of 64-bit types. Fixes #323114.
12697 2007-12-08 Zoltan Varga <vargaz@gmail.com>
12699 * tramp-amd64.c (mono_arch_create_trampoline_code): Clean up the code a bit.
12701 2007-12-07 Zoltan Varga <vargaz@gmail.com>
12703 * mini-amd64.c (peephole_pass): Add a missing instruction check.
12705 Fri Dec 7 22:08:23 CET 2007 Paolo Molaro <lupus@ximian.com>
12707 * mini.c: run type ctor before allocating an object, not only
12708 when running it's constructor method (fixes at least part of bug #342507).
12710 2007-12-07 Zoltan Varga <vargaz@gmail.com>
12712 * mini-trampolines.c (mono_delegate_trampoline): Fix a warning.
12714 * mini-trampolines.c (mono_generic_class_init_trampoline): Remove a debug printf.
12715 * mini.h mini-amd64.c mini-x86.c: Get rid of the mono_arch_find_vtable ()
12718 * tramp-x86.c tramp-amd64.c mini-trampolines.c: Pass the vtable argument to
12719 mono_generic_class_init_trampoline () the same as it is done with the other
12722 * mini-arm.h mini-arm.c tramp-arm.c inssel-arm.brg cpu-arm.md
12723 aot-runtime.c aot-compiler.c: Implement AOT support.
12725 2007-12-07 Mark Probst <mark.probst@gmail.com>
12727 * mini-trampolines.c (mono_generic_class_init_trampoline): Fixed
12728 build for archs which don't have the vtable trampoline defined
12731 2007-12-07 Zoltan Varga <vargaz@gmail.com>
12733 * tramp-x86.c (mono_arch_create_trampoline_code): Fix the build.
12735 * tramp-ppc.c (mono_arch_create_trampoline_code): Use the new helper function.
12737 * mini-trampolines.c (mono_get_trampoline_func): New helper function.
12739 * tramp-<ARCH>.c: Use the new helper function.
12741 2007-12-07 Mark Probst <mark.probst@gmail.com>
12743 * inssel.brg: Added a pattern for the OP_TRAMPCALL_VTABLE
12744 trampoline call, which takes a vtable argument.
12746 * graph.c, mini-ops.h, local-propagation.c, aliasing.c: Treat
12747 OP_TRAMPCALL_VTABLEs like other calls.
12749 * mini-amd64.c, mini-amd64.h, mini-x86.c, mini-x86.h: Designated a
12750 register to hold the vtable argument to the OP_TRAMPCALL_VTABLE
12751 call. Implemented a support function which fetches the vtable
12752 from a register set.
12754 * mini.c, mini.h, tramp-amd64.c, tramp-x86.c, mini-trampolines.c:
12755 Implemented a generic class init trampoline, using the
12756 OP_TRAMPCALL_VTABLE opcode.
12758 * mini.c: Implemented static field access when sharing generic
12759 code. This implies initing the class using the new
12760 OP_TRAMPCALL_VTABLE call.
12762 2007-12-07 Mark Probst <mark.probst@gmail.com>
12764 * mini.c: Don't compile methods with sharing enabled if their
12765 classes are disabled for sharing.
12767 2007-12-06 Zoltan Varga <vargaz@gmail.com>
12769 * inssel.brg: Add a missing sign extension to the GETCHR and array access
12770 opcodes. Fixes #346563.
12772 * objects.cs: Add a new test.
12774 * aot-compiler.c (emit_method_code): Put back an #ifdef which is needed.
12776 * mini-<ARCH>.h mini.c aot-compiler.c aot-runtime.c: Get rid of the
12777 HAVE_PIC_AOT define and use AOT_SUPPORTED instead.
12779 2007-12-06 Zoltan Varga <vargaz@gmail.com>
12781 * mini-arm.h mini-arm.c: Add support for the common vtable trampoline.
12783 2007-12-03 Zoltan Varga <vargaz@gmail.com>
12785 * mini-arm.c (mono_arch_emit_exceptions): Avoid uninitialized memory in the
12788 2007-12-02 Zoltan Varga <vargaz@gmail.com>
12790 * patch-info.h (PATCH_INFO): Add DELEGATE_TRAMPOLINE.
12792 * mini.c aot-compiler.c aot-runtime.c: Implement the delegate creation
12793 optimization in the AOT case.
12795 2007-11-30 Zoltan Varga <vargaz@gmail.com>
12797 * aot-runtime (mono_aot_get_method_from_vt_slot): Add support for multi-byte method ref encodings.
12799 * aot-runtime.c (decode_klass_ref): Implement decoding of generic instances.
12801 * aot-compiler.c (encode_klass_ref): Implement proper encoding of generic instances.
12803 * mini.c (mono_method_to_ir): Optimize the common ldftn+create delegate combination.
12805 * mini-trampolines.c (mono_delegate_trampoline): Add some code to handle the case when the delegate
12806 is created by the inlined delegate ctor.
12808 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
12810 * mini.c (mono_jit_compile_method_inner): Replace calls to delegate invoke with the trampoline here too.
12812 2007-11-29 Zoltan Varga <vargaz@gmail.com>
12814 * cpu-x86.md: Fix the length of ckfinite.
12816 2007-11-28 Zoltan Varga <vargaz@gmail.com>
12818 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
12820 * mini-x86.c (mono_arch_output_basic_block): Clean up the fp stack properly in CKFINITE.
12821 (mono_arch_output_basic_block): Get rid of unused last_ins and last_offset.
12823 * mini-x86.c (mono_arch_output_basic_block): Add some micro optimizations.
12825 * mini-x86.c inssel-x86.brg cpu-x86.md: Move the implementation of the
12826 OP_START_HANDLER/OP_ENDFINALLY/OP_ENDFILTER opcodes to mini-x86.c.
12828 2007-11-28 Martin Baulig <martin@ximian.com>
12831 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline()
12832 after creating the trampoline.
12834 2007-11-27 Zoltan Varga <vargaz@gmail.com>
12836 * aot-runtime.c (load_aot_module): Check runtime version if needed.
12838 * aot-compiler.c: Add bind-to-runtime-version for producing AOT files which only load into a runtime with
12841 * generic-sharing.c (mono_helper_get_rgctx_other_ptr): Change the signature to take the calling class
12842 instead of the calling method to help AOT.
12844 * mini.c (get_runtime_generic_context_other_ptr): Update after the change.
12846 2007-11-26 Zoltan Varga <vargaz@gmail.com>
12848 * aot-runtime.c (mono_aot_init_vtable): Simplify this if MONO_ARCH_COMMON_VTABLE_TRAMPOLINE
12851 2007-11-23 Zoltan Varga <vargaz@gmail.com>
12853 * aot-compiler.c (emit_class_name_table): Properly encode generic class names.
12855 * aot-compiler.c (compile_method): Correct check for generic method definitions.
12856 (encode_method_ref): No need to handle generic method definitions specially.
12858 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
12860 * aot-runtime.c (decode_klass_ref): Clean this up and rename from
12863 * aot-compiler.c (encode_klass_ref): Clean this up and rename from
12865 (compile_method): Enable generic sharing.
12867 2007-11-22 Zoltan Varga <vargaz@gmail.com>
12869 * mini.c (get_runtime_generic_context_other_ptr): Disable AOT here.
12870 (mini_method_compile): Add preliminary support for AOTing shared generic code.
12872 * aot-compiler.c (compile_method): Add preliminary support for AOTing shared
12875 * mini-trampolines.c: Fix a warning.
12877 * mini.c (get_runtime_generic_context_other_ptr): Use NEW_METHODCONST instead of
12879 (mono_method_to_ir): Use NEW_DOMAINCONST in one place.
12880 (generic_class_is_reference_type): Remove unused function.
12882 * mini-trampolines.c (mono_magic_trampoline): Avoid loading metadata if possible
12883 in the generic vtable trampoline case.
12885 * aot-runtime.c (mono_aot_init_vtable): Use the generic vtable trampoline.
12887 * aot-runtime.c (mono_aot_get_method_from_vt_slot): New helper function to
12888 return an AOT method based on a vtable slot.
12890 * aot-compiler.c (compile_method): Avoid AOTing synchronized methods for now.
12892 * mini.c (mini_get_vtable_trampoline): Export this.
12894 2007-11-22 Martin Baulig <martin@ximian.com>
12897 (MonoDebuggerInfo): Move `debugger_version' up.
12899 2007-11-22 Martin Baulig <martin@ximian.com>
12902 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline().
12904 * mini-trampolines.c
12905 (mono_delegate_trampoline): Call mono_debugger_trampoline_compiled()
12906 after compiling the method.
12908 2007-11-20 Martin Baulig <martin@ximian.com>
12911 (mono_debugger_insert_method_breakpoint): Moved into mono-debug-debugger.c.
12912 (mono_debugger_remove_breakpoint): Likewise.
12913 (mono_debugger_check_breakpoints): Likewise.
12915 * debug-debugger.c: Implement the new breakpoint interface here.
12917 2007-11-18 Zoltan Varga <vargaz@gmail.com>
12919 * mini-amd64.c (mono_arch_output_basic_block): Unify the implementation of
12920 CEE_CONV_I1/SEXT_I1 and I2 since they are the same.
12922 * mini-x86.c (mono_arch_output_basic_block): Ditto.
12924 2007-11-17 Zoltan Varga <vargaz@gmail.com>
12926 * mini-amd64.c (mono_arch_output_basic_block): Fix a typo.
12928 * mini-x86.c (mono_arch_get_inst_for_method): Remove code which is now in
12931 * mini-ia64.c (mono_arch_get_inst_for_method): Remove code which is now in
12934 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for methods
12935 returning a vtype in a register.
12937 * mini.c (mini_get_inst_for_method): Move the handling of the atomic operations
12938 here from the arch specific code.
12940 * mini-amd64.c (mono_arch_get_inst_for_method): Remove code which is now in
12943 * mini-amd64.c (mono_arch_output_basic_block): Add some micro optimizations.
12944 (mono_arch_emit_prolog): Increment maximum prolog size.
12946 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Move the implementation of the
12947 START_HANDLER/ENDFINALLY/ENDFILTER opcodes to mini-amd64.c.
12949 * mini-x86.c (get_call_info): Receive a MonoCompile instead of a
12950 MonoGenericSharingContext.
12952 * mini-ia64.c (get_call_info): Receive a MonoCompile instead of a
12953 MonoGenericSharingContext. Allocate memory from the cfg mempool.
12955 2007-11-15 Mark Probst <mark.probst@gmail.com>
12957 * mini.c, mini.h, generic-sharing.c: Functions for producing code
12958 which extract fields out of the runtime generic context. Full
12959 sharing of the NEWARR opcode.
12961 Thu Nov 15 14:20:21 CET 2007 Paolo Molaro <lupus@ximian.com>
12963 * abcremoval.c, mini.c, ssa.c, ssapre.c: updated to implement
12964 --enable-minimal=ssa.
12966 2007-11-13 Zoltan Varga <vargaz@gmail.com>
12968 * mini-trampolines.c (mono_delegate_trampoline): Update after
12969 mono_marshal_get_delegate_invoke () signature change.
12971 2007-11-13 Mark Probst <mark.probst@gmail.com>
12973 * mini.c: Removed the shared context in favor of the generic
12974 sharing context. Allocate the MonoJitInfo structure with room for
12975 the generic sharing context if it's needed.
12977 * mini.h: Remove MonoGenericSharingContext declaration. It's in
12978 domain-internals.h now.
12980 * mini-x86.c: Pass the generic sharing context to get_call_info ().
12982 * generic-sharing.c: Several changes for working without a shared
12983 context and instead operating on open types instead.
12985 2007-11-12 David S. Miller <davem@davemloft.net>
12987 * inssel-sparc.brg: Fix double instruction emit.
12989 2007-11-12 Zoltan Varga <vargaz@gmail.com>
12991 * mini.c (mono_jit_runtime_invoke): Avoid trying to compile the Array
12992 Get/Set/Address methods.
12994 * mini.c debug-debugger.c mini-trampolines.c: Update after
12995 mono_marshal_get_delegate_invoke signature change.
12997 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
12999 * cpu-arm.md: Increase the max size of OP_THROW to 24 bytes.
13000 This can happens with dynamic methods. Fixes the other bug in #322722.
13002 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
13004 * tramp-arm.c (mono_arch_patch_callsite): Support patching
13007 * mini-arm.c (arm_patch): Implement patching of BX call
13008 sequence. Fixes one of the bugs in #322722.
13010 2007-11-03 David S. Miller <davem@huronp11.davemloft.net>
13012 * mini-sparc.c (mono_arch_flush_icache): Make more efficient
13013 under Linux. We only need to flush every 32-byte cache line.
13015 2007-11-07 Massimiliano Mantione <massi@ximian.com>
13018 move_basic_block_to_end: Add branches when needed, eventually creating
13020 optimize_branches: added a parameter that tells if it's ok to create
13021 new BBs (doing is "df_visit" has been called is (IMHO) a nightmare),
13022 and avoid calling move_basic_block_to_end when it's not ok.
13025 2007-11-07 Mark Probst <mark.probst@gmail.com>
13027 * mini.c: Abort inlining call to InitializeArray if something
13028 looks wrong. Let the icall handle it, which now has proper safety
13031 2007-11-05 Rodrigo Kumpera <rkumpera@novell.com>
13033 * mini.c (mono_spill_call): add support for soft-float.
13035 * mini.c (mono_method_to_ir): add support for soft-float
13036 to inlined functions that return float.
13038 * mini.c (mono_method_to_ir): add support for soft-float
13039 to cee_stsfld opcode on float fields.
13041 2007-11-05 Geoff Norton <gnorton@novell.com>
13043 * mini-x86.h: Fix the structure access for X86 Leopard.
13046 2007-11-05 Martin Baulig <martin@ximian.com>
13048 * mini-trampolines.c
13049 (mono_magic_trampoline): Call mono_debugger_trampoline_compiled()
13050 after compiling the method to notify the debugger.
13052 2007-11-05 Martin Baulig <martin@ximian.com>
13054 * debug-debugger.h (MonoDebuggerInfo): Use the new breakpoint tables.
13056 2007-11-02 Zoltan Varga <vargaz@gmail.com>
13058 * mini-sparc.c (EMIT_COND_SYSTEM_EXCEPTION_GENERAL): Applied patch from
13059 David Miller <davem@davemloft.net>. Allow larger offsets in branches.
13061 2007-11-01 Zoltan Varga <vargaz@gmail.com>
13063 * mini-amd64.c (mono_arch_emit_prolog): Check the domain as well for
13064 native-to-managed wrappers.
13066 2007-11-01 Geoff Norton <gnorton@novell.com>
13068 * mini-ppc.h, mini-x86.h: Handle Leopards renaming of some structure
13071 Wed Oct 31 20:23:14 CET 2007 Paolo Molaro <lupus@ximian.com>
13073 * mini.c, mini-x86.c: when getting back from unmanaged code
13074 to managed via a marshaled delegate we also need to set the
13077 Wed Oct 31 19:53:33 CET 2007 Paolo Molaro <lupus@ximian.com>
13079 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: breakpoint table support
13082 Wed Oct 31 19:29:30 CET 2007 Paolo Molaro <lupus@ximian.com>
13084 * mini.c, mini.h, mini-x86, tramp-x86.c, mini-x86.h: added API to
13085 let the debugger or other external agents to tell the JIT when
13086 a sw breakpoint has been inserted in the code that the JIT needs
13087 to be able to inspect.
13089 2007-10-31 Martin Baulig <martin@ximian.com>
13092 (MonoDebuggerInfo): Remove `runtime_class_init'.
13094 2007-10-30 Martin Baulig <martin@ximian.com>
13097 (mono_debugger_thread_created): Added `MonoThread *' argument.
13098 (mono_debugger_extended_notification): New public method.
13099 (mono_debugger_trampoline_compiled): New public method.
13102 (MonoDebuggerThreadInfo): Added `thread' and
13103 `extended_notifications' fields.
13106 (debugger_executable_code_buffer): New static variable.
13109 (MonoDebuggerInfo): Added `executable_code_buffer',
13110 `executable_code_buffer_size', `breakpoint_info_area',
13111 `breakpoint_table' and `breakpoint_table_size'.
13113 2007-10-26 Rodrigo Kumpera <rkumpera@novell.com>
13115 * mini-arm.c (mono_arch_build_imt_thunk): Take the advantage
13116 that IP either is an unused value or the vtable pointer. IMT
13117 calls use vtable + offset now. Reduced by almost half the size
13120 2007-10-26 Jonathan Chambers <joncham@gmail.com>
13122 * mini-amd64.c: Begin Win64 port. Use AMD64_ARG_REG#
13123 defines to access param registers. Replace long usage with
13124 gsize as sizeof(long) != sizeof(void*) on Win64.
13126 * mini-amd64.h: Add %rdi and %rsi to MonoLMF structure
13127 on Win64. Fix intrinsic, use _AddressOfReturnAddress
13128 instead of non-existant _GetAddressOfReturnAddress.
13130 * tramp-amd64.c: Use AMD64_ARG_REG# defines to access
13131 param registers. Save/restore %rdi and %rsi in MonoLMF.
13133 * exceptions-amd64.c: Use AMD64_ARG_REG# defines to access
13134 param registers. Modify (throw_exception) signature to take
13135 %rdi and %rsi on Win64.
13137 Code is contributed under MIT/X11 license.
13139 Thu Oct 25 23:06:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
13141 * helpers.c: unlink debugging output files.
13143 2007-10-25 Zoltan Varga <vargaz@gmail.com>
13145 * mini.c: Move mono_create_ftnptr () to object.c.
13147 2007-10-24 Rodrigo Kumpera <rkumpera@novell.com>
13149 * helpers.c (mono_disassemble_code): MonoCompile parameter is now
13150 optional. This function can now be used to disassemble code generated
13151 outside the JIT such as trampolines and IMT thunks.
13153 * mini-arm.h: defined MONO_ARCH_HAVE_IMT.
13155 * mini-arm.c (decode_vcall_slot_from_ldr): added, extract the
13156 vtable pointer from a ldr instruction.
13158 * mini-arm.c (mono_arch_get_vcall_slot_addr): support the
13159 new IMT call sequence.
13161 * mini-arm.c (mono_arch_output_basic_block): emit the IMT
13162 call sequence for interface invocations.
13164 * mini-arm.c (mono_arch_emit_imt_argument): added, required
13165 for imt support. This function is empty since IMT on ARM requires no
13166 special handling on the IR side.
13168 * mini-arm.c (mono_arch_find_imt_method): added, required for
13171 * mini-arm.c (mono_arch_find_this_argument): added, required
13174 * mini-arm.c (arm_emit_value_and_patch_ldr): added, patches
13175 a ldr instruction to load a value stored in the code stream.
13177 * mini-arm.c (mono_arch_build_imt_thunk):added, required
13181 2007-10-23 Zoltan Varga <vargaz@gmail.com>
13183 * mini.c (mini_init): Install the jump trampoline callback.
13185 Tue Oct 23 17:07:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
13187 * mini-trampolines.c: handle synchronized methods with the common
13188 vtable trampoline (bug #335601).
13190 2007-10-17 Zoltan Varga <vargaz@gmail.com>
13192 * mini-ia64.h mini-amd64.c: Add support for the common vtable trampoline.
13194 * inssel.brg (mini_emit_virtual_call): Fix the computation of ins->inst_offset on
13197 * mini-ia64.h mini-ia64.c: Add support for IMT.
13199 * mini-x86.c (mono_arch_emit_prolog): Increase the size allocated for the
13200 prolog. Fixes #331958.
13202 2007-10-15 Zoltan Varga <vargaz@gmail.com>
13204 * mini-sparc.h mini-sparc.c: Add support for the common vtable trampoline.
13206 Mon Oct 15 11:18:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
13208 * mini-ppc.c, mini-ppc.h: ppc support for the common vtable
13211 Mon Oct 15 10:41:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
13213 * mini-amd64.c, mini-amd64.h: amd64 support for the common vtable
13216 Mon Oct 15 10:39:26 CEST 2007 Paolo Molaro <lupus@ximian.com>
13218 * mini-x86.c, mini-x86.h: x86 support for the common vtable
13221 Mon Oct 15 10:37:15 CEST 2007 Paolo Molaro <lupus@ximian.com>
13223 * mini-trampolines.c: changed the magic rampoline to understand
13224 the common vtable trampoline method: the method to invoke is
13225 determined by the vtable displacement of the call.
13227 Mon Oct 15 10:35:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
13229 * mini.c, mini.h: register the common vtable trampoline if the
13230 architecture supports it.
13232 Mon Oct 15 09:50:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
13234 * cpu-amd64.md: use the correct max length for tls_get.
13236 2007-10-14 Zoltan Varga <vargaz@gmail.com>
13238 * mini.c (mono_method_to_ir): Use mini_get_class in CEE_LDELEM_ANY and
13239 CEE_STELEM_ANY. Fixes #333696.
13241 Thu Oct 11 18:04:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
13243 * exceptions-x86.c: provide more graceful handling of the case where
13244 we followed a bogus function pointer from managed code (bug #332866).
13246 2007-10-11 Mark Probst <mark.probst@gmail.com>
13248 * mini.h, mini.c: Introduced the MonoGenericSharingContext, which
13249 replaces the generic_shared flag and will carry more information
13252 * generic-sharing.c: Added mini_type_stack_size() which allows
13253 allows open types if given a generic sharing context.
13254 mini_get_basic_type_from_generic() takes a
13255 MonoGenericSharingContext* instead of a MonoCompile* now.
13257 * mini-alpha.c, mini-amd64.c, mini-arm.c, mini-hppa.c,
13258 mini-ia64.c, mini-mips.c, mini-ppc.c, mini-s390.c, mini-s390x.c,
13259 mini-sparc.c, mini-x86.c: Trivial changes required by the two
13260 changes above. Just passing arguments through to the right
13263 Wed Oct 10 19:44:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
13265 * mini-arm.c: unify the call emission to emit_code_seq().
13267 Wed Oct 10 13:05:46 CEST 2007 Paolo Molaro <lupus@ximian.com>
13269 * tramp-arm.c: reduced the trampoline size.
13271 2007-10-10 Mark Probst <mark.probst@gmail.com>
13273 * generic-sharing.c, mini.h, mini-amd64.c, mini-x86.c: Moved type
13274 variable handling out of arch-specific code.
13276 Wed Oct 10 10:49:28 CEST 2007 Paolo Molaro <lupus@ximian.com>
13278 * mini-arm.c: implemented fast delegate dispatch.
13280 2007-10-09 Zoltan Varga <vargaz@gmail.com>
13282 * mini-amd64.c (mono_arch_compute_omit_fp): Add more checks to ensure
13283 that fp elimination is turned off if the space required by locals is too
13284 big. Fixes #331958.
13286 Tue Oct 9 21:01:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
13288 * Makefile.am, mini-arm.c, mini-arm.h, tramp-arm.c: ported
13289 ARM to the new style trampoline.
13291 2007-10-09 Zoltan Varga <vargaz@gmail.com>
13293 * tramp-amd64.c: Rework the specific trampoline code to make it smaller.
13295 * mini-amd64.h mini-amd64.c: Export amd64_patch as mono_amd64_patch.
13297 2007-10-09 Martin Baulig <martin@ximian.com>
13300 (MonoDebuggerMetadataInfo): Added `field_info_type_offset' and
13301 `field_info_offset_offset'.
13303 Tue Oct 9 09:47:51 CEST 2007 Paolo Molaro <lupus@ximian.com>
13305 * mini-ppc.c, mini-ppc.h, mini-ops.h, inssel-ppc.brg, cpu-g4.md:
13306 removed more internal usage of the r11 register and made it available
13307 to the register allocator.
13309 2007-10-08 Mark Probst <mark.probst@gmail.com>
13311 * mini.c, mini-amd64.c, mini-x86.c: Allow open generic contexts
13312 when sharing generics and treat type variables as references.
13314 Mon Oct 8 10:55:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
13316 * mini-ppc.c: started removing the internal uses of register r11
13317 to eventually allow the register allocator to manage it as an
13318 additional available register.
13320 Mon Oct 8 14:25:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
13322 * tramp-amd64.c: fixed memory corruption in the trampoline generation.
13324 Mon Oct 8 12:06:33 CEST 2007 Paolo Molaro <lupus@ximian.com>
13326 * tramp-ppc.c, tramp-x86.c: reduce the alignment requirements for
13327 specific trampolines as they are not performance critical as a jump
13328 target (maybe align as before only for AOT code?). This saves about
13329 200 KB of native code on x86 for monodevelop startup.
13331 Mon Oct 8 10:04:40 CEST 2007 Paolo Molaro <lupus@ximian.com>
13333 * tramp-ppc.c: reduce the size of the trampolines, saves 160KB on
13334 monodevelop startup.
13336 2007-10-06 Zoltan Varga <vargaz@gmail.com>
13338 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Allow signed displacements.
13340 * mini-sparc.h mini-sparc.c: Implement IMT support.
13342 * tramp-sparc.c (mono_arch_create_trampoline_code): Rework the trampoline code so
13343 its smaller and doesn't clobber sparc_g1.
13345 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Update after trampoline changes.
13347 Fri Oct 5 18:28:11 CEST 2007 Paolo Molaro <lupus@ximian.com>
13349 * mini-ppc.c: optimized the size of the IMT thunks a bit.
13351 Fri Oct 5 18:08:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
13353 * mini-ppc.c: implemented fast delegate invocation.
13355 Fri Oct 5 00:01:05 CEST 2007 Paolo Molaro <lupus@ximian.com>
13357 * mini-ppc.h, mini-ppc.c: IMT support for the PPC architecture.
13359 Thu Oct 4 22:04:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
13361 * mini-ppc.c, mini-ppc.h, tramp-ppc.c, Makefile.am: port the PPC
13362 code to the new style trampoline in preparation for IMT support.
13364 Thu Oct 4 19:01:59 CEST 2007 Paolo Molaro <lupus@ximian.com>
13366 * mini-ppc.c, tramp-ppc.c: don't use r13 as it's used by the PPC EABI
13367 systems already. This also reduces the specific trampiline sizes and
13368 prepares for the use of r12 as the IMT identifier register.
13370 Thu Oct 4 16:38:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
13372 * mini-mips.h: endianess fix (simplified from a patch by
13373 Thomas Kunze <thommy@tabao.de>, bug #323737).
13375 Thu Oct 4 14:43:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
13377 * exceptions-ppc.c, mini-ppc.h: refactor to use macros
13378 to access ucontext fields and enable netbsd support
13379 (partially from Magnus Henoch <mange@freemail.hu>).
13381 Thu Oct 4 12:35:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
13383 * genmdesc.pl: patch from Henryk Plotz <henryk@openmoko.org> to
13384 use the preprocessor from the CPP env var if it is set.
13386 Wed Oct 3 17:11:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
13388 * mini-trampolines.c: fixed an assertion and moved it earlier in the
13389 code, before interface_offset gets used.
13391 2007-10-02 Zoltan Varga <vargaz@gmail.com>
13393 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Call
13394 mono_class_setup_vtable () before accessing klass->vtable.
13396 2007-10-01 Zoltan Varga <vargaz@gmail.com>
13398 * aot-compiler.c (get_plt_index): Rework the handling of wrappers to be not so
13401 Mon Oct 1 15:00:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
13403 * mini.c, mini-trampolines.c, mini.h: enable the lazy filling of the
13404 IMT slots (this saves hundreds of KB of memory in programs like
13405 IronPython and Monodevelop).
13407 Mon Oct 1 14:44:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
13409 * mini.c: print the delegate counter.
13411 Mon Oct 1 14:36:50 CEST 2007 Paolo Molaro <lupus@ximian.com>
13413 * mini-x86.c: make it easier to enable the debugging code for IMT
13416 2007-09-28 Martin Baulig <martin@ximian.com>
13419 (MonoDebuggerMetadataInfo): Add `klass_image_offset',
13420 `mono_method_klass_offset' and `mono_method_token_offset'.
13422 2007-09-20 Mark Probst <mark.probst@gmail.com>
13424 * mini.c: First generics sharing implementation. Can only share
13425 in very simple cases. If sharing doesn't work it falls back to
13426 dedicated compilation.
13428 * mini.h: Flag in MonoCompile to specify whether generic
13429 compilation is shared. Flags enum for marking which generic inst
13430 of a context is used. Prototypes for helper functions.
13432 * generic-sharing.c: Helper functions for generic method sharing.
13434 * optflags-def.h: Optimization flag (gshared) for enabling generic
13435 method sharing added.
13437 * Makefile.am: generic-sharing.c added.
13439 2007-09-19 Daniel Nauck <dna@mono-project.de>
13441 * mini.c (mono_thread_abort): fixed typo in r86014. It should be '==' instead of '!='.
13443 2007-09-19 Massimiliano Mantione <massi@ximian.com>
13444 * mini.c (mono_thread_abort): Correctly handle ThreadAbortException,
13447 2007-09-19 Martin Baulig <martin@ximian.com>
13449 * mini.c (mini_cleanup): Only call mono_debugger_cleanup() here;
13450 mono_debug_cleanup() is now part of mono_cleanup().
13452 2007-09-18 Zoltan Varga <vargaz@gmail.com>
13454 * driver.c (mono_main): Fix a warning.
13456 2007-09-17 Zoltan Varga <vargaz@gmail.com>
13458 * aot-compiler.c: Optimize various parts when processing large assemblies.
13461 * mini.c (mono_patch_info_hash): Improve hash function.
13463 2007-09-14 Jonathan Chambers <joncham@gmail.com>
13465 * mini-exceptions.c: Add HAVE_UNISTD_H check around include.
13467 Code is contributed under MIT/X11 license.
13469 2007-09-14 Zoltan Varga <vargaz@gmail.com>
13471 * mini.c (mini_init): Fix a leak.
13473 * debug-mini.c (mono_debug_free_method_jit_info): Fix a leak.
13475 Fri Sep 14 12:53:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
13477 * mini.c: redirect string.InternalAllocStr() to the managed allocator.
13479 2007-09-14 Zoltan Varga <vargaz@gmail.com>
13481 * mini-amd64.c (mono_arch_find_imt_method): Add support for AOT code.
13483 2007-09-13 Zoltan Varga <vargaz@gmail.com>
13485 * Makefile.am generics-variant-types.2.il generics.cs: Add some generics
13488 * inssel.brg: Reorganize the isinst/castclass code to reduce code duplication.
13490 * mini.c (handle_alloc): Enable managed allocators in AOT code.
13492 * aot-compiler.c (encode_patch): Add support for MONO_WRAPPER_ALLOC.
13494 * aot-runtime.c (decode_patch_info): Ditto.
13496 2007-09-12 Jonathan Chambers <joncham@gmail.com>
13498 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement
13499 static case. Cache delegates in architecture specific code,
13500 based on number of parameters.
13502 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Cache delegates
13503 in architecture specific code, based on number of parameters.
13505 * mini-trampolines.c (mono_delegate_trampoline): Architecture specific
13506 caching happen in architecture specific code now.
13508 Code is contributed under MIT/X11 license.
13510 2007-09-12 Jonathan Chambers <joncham@gmail.com>
13512 * mini.h, mini.c, mini-x86.c, mini-amd64.c, mini-hppa.c, mini-mips.c,
13513 mini-s390x.c, mini-arm.c, mini-ia64.c, mini-sparc.c, mini-ppc.c, mini-alpha.c,
13514 mini-s390.c: Add mono_arch_init and mono_arch_cleanup methods.
13516 Code is contributed under MIT/X11 license.
13518 2007-05-15 Massimiliano Mantione <massi@ximian.com>
13519 * mini.c: (mono_thread_abort) Fixed bug #82416.
13521 Tue Sep 11 16:15:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
13523 * mini.: hook the new managed GC allocation feature into the JIT.
13525 Tue Sep 11 16:14:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
13527 * mini.c: implementation for the new runtime tls opcode.
13529 2007-09-11 Martin Baulig <martin@ximian.com>
13532 (MonoDebuggerMetadataInfo): Add `mono_method_flags_offset' and
13533 `mono_method_inflated_offset'.
13535 2007-09-07 Zoltan Varga <vargaz@gmail.com>
13537 * driver.c mini.h mini.c: Add a new devel command line option for injecting
13538 async exceptions into a method.
13540 * mini-amd64.h mini-amd64.c: Implement injecting of async exceptions for the
13541 purpose of testing whenever the unwinder works at every instruction.
13543 Thu Sep 6 12:42:14 CEST 2007 Paolo Molaro <lupus@ximian.com>
13545 * mini.c: check accessibility of method used in ldftn (fixes
13548 2007-09-04 Zoltan Varga <vargaz@gmail.com>
13550 * mini-amd64.c (mono_arch_output_basic_block): Fix a warning.
13552 * inssel.brg: Fix a warning.
13554 2007-09-03 Martin Baulig <martin@ximian.com>
13556 * debug-debugger.c: `MONO_DEBUGGER_EVENT_INITIALIZE_MANAGED_CODE'
13557 now takes the `main_method' as argument.
13559 2007-09-02 Zoltan Varga <vargaz@gmail.com>
13561 * cpu-sparc.md (endfilter): Add missing src1:i argument.
13563 2007-08-30 Jonathan Chambers <joncham@gmail.com>
13565 * driver.c: include the cil-coff.h header on Windows.
13567 Code is contributed under MIT/X11 license.
13569 Thu Aug 30 16:17:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
13571 * mini.c, driver.c: don't include the cil-coff.h header.
13573 Thu Aug 30 14:50:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
13575 * mini.c: flag places that needs fixes fo soft-float support.
13577 Wed Aug 29 18:26:20 CEST 2007 Paolo Molaro <lupus@ximian.com>
13579 * mini.h, inssel-float.brg: fix soft-float constant loads on big
13580 endian systems (partially from Dean Jenkins, bug #81924).
13582 2007-08-28 Mark Probst <mark.probst@gmail.com>
13584 * mini.c (check_linkdemand): Remove embedded reference object in
13585 call to LinkDemandSecurityException.
13586 (mono_jit_compile_method_inner): Call LinkDemandSecurityException
13587 with an IntPtr instead of a reference object.
13589 2007-08-28 Zoltan Varga <vargaz@gmail.com>
13591 * mini.c (handle_initobj): Handle alignment properly.
13593 * inssel.brg (mini_emit_memset): Ditto.
13595 * inssel.brg (mini_emit_memcpy): Ditto.
13597 * inssel-sparc.brg: Ditto.
13599 * mini.h mini.c inssel-*.brg: Pass alignment information to OP_MEMCPY/MEMSET.
13601 2007-08-26 Zoltan Varga <vargaz@gmail.com>
13603 * mini-exceptions.c (mono_handle_exception_internal): Skip the first frame for
13604 exceptions raised in unmanaged code. Fixes part of #82594.
13606 2007-08-24 Mark Probst <mark.probst@gmail.com>
13608 * mini.c (mono_method_to_ir), declsec.c
13609 (mono_declsec_linkdemand_aptc): Fixed custom attr leaks.
13611 2007-08-22 Martin Baulig <martin@ximian.com>
13614 (MonoDebuggerThreadInfo): New typedef.
13615 (mono_debugger_thread_table): New global variable.
13616 (mono_debugger_thread_created): New public function.
13617 (mono_debugger_thread_cleanup): New public function.
13620 (MonoDebuggerInfo):
13621 - removed `get_current_thread' and `lookup_assembly'.
13622 - removed `data_table'.
13623 - added `thread_table'.
13626 (mono_thread_start_cb): Call mono_debugger_thread_created().
13627 (mono_thread_attach_cb): Likewise.
13628 (mini_thread_cleanup): Call mono_debugger_thread_cleanup().
13629 (mini_cleanup): Move mono_debug_cleanup() down, after free'ing the
13632 * driver.c (mono_main): Move mono_debug_init() up, before calling
13633 mini_init(); mono_debug_init_1() and mono_debug_init_2() are gone.
13635 Tue Aug 21 16:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
13637 * mini-x86.c, inssel-x86.brg: group multiple stack adjustments
13638 together when passing several arguments of type double (gives a small
13639 speedup and saves a few bytes of generated code).
13641 2007-08-20 Jb Evain <jbevain@novell.com>
13643 * mini.c (mono_method_to_ir): fix leak on InvalidProgramException.
13645 2007-08-20 Jb Evain <jbevain@novell.com>
13647 * mini.c (mono_method_to_ir): throw MethodAccessException
13648 and FieldAccessException instead of InvalidProgramException.
13650 2007-08-20 Mark Probst <mark.probst@gmail.com>
13652 * mini.c: CoreCLR security checks.
13654 * mini.h: Removed MonoSecurityMode (moved to
13655 metadata/security-manager.h) and mono_security_mode global var
13656 (replaced by set/get functions in security-manager.h).
13658 * driver.c: Added "core-clr-test" security mode for testing. Used
13659 set-function for setting security mode.
13661 2007-08-17 Mark Probst <mark.probst@gmail.com>
13663 * mini.c: MonoJitInfo's are freed hazardously now. Statistics for
13664 the new jit_info_table.
13666 * driver.c: Test code for the new jit_info_table (enabled by the
13667 define MONO_JIT_INFO_TABLE_TEST).
13669 2007-08-14 Zoltan Varga <vargaz@gmail.com>
13671 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
13672 detection of call <REG> instruction sequence. Fixes build on freebsd.
13674 2007-08-13 Zoltan Varga <vargaz@gmail.com>
13676 * mini-exceptions.c: Fix a warning.
13678 2007-08-11 Zoltan Varga <vargaz@gmail.com>
13680 * exceptions-amd64.c (mono_arch_handle_altstack_exception): Enable the new
13681 stack overflow handling code on amd64 too.
13683 * mini-exceptions.c (mono_setup_altstack): Make this use
13684 mono_thread_get_stack_bounds ().
13686 * mini-x86.h: Disable sigaltstack on solaris x86.
13688 2007-08-10 Zoltan Varga <vargaz@gmail.com>
13690 * mini-exceptions.c (mono_setup_altstack): Enable this to work on solaris x86.
13692 2007-08-10 Geoff Norton <gnorton@customerdna.com>
13694 * tramp-x86.c: Remove some unneeded alignment changes on Apple. Fixes #82387.
13696 2007-08-08 Zoltan Varga <vargaz@gmail.com>
13698 * mini-exceptions.c (mono_print_thread_dump): Enable this on amd64 too.
13700 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Fix a warning.
13702 2007-08-03 Neale Ferguson <neale@sinenomine.net>
13704 * mini-s390.c (add_general): Adjust offset calculation to take into account of rounding up
13707 Thu Aug 2 17:36:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
13709 * mini-ppc.c: avoid an invalid encoding of unsigned right shift by 0
13710 to be emitted (bug #82281).
13712 2007-08-01 Martin Baulig <martin@ximian.com>
13714 Merged the `debugger-dublin' branch.
13716 * debug-debugger.h (MonoDebuggerInfo):
13717 Removed the `old_*' compatibility entries.
13718 Added `debugger_version' and `data_table'.
13719 Renamed `get_method_addr_or_bpt' -> `insert_breakpoint'.
13720 Renamed `remove_method_breakpoint' -> `remove_breakpoint'.
13723 (MiniDebugMethodBreakpointInfo): Add `address_list'.
13724 (mono_debugger_check_breakpoints): Take a `MonoDebugMethodAddress *'
13725 instead of a `gconstpointer'.
13726 (mono_debugger_insert_method_breakpoint): Return a
13727 `MonoDebugMethodAddressList *'.
13729 2007-06-28 Martin Baulig <martin@ximian.com>
13731 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
13733 2007-08-01 Zoltan Varga <vargaz@gmail.com>
13735 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Avoid using
13736 __builtin_frame_address () since it is broken on older gcc versions.
13738 Tue Jul 31 17:34:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
13740 * mini.c, mini.h, mini-exceptions.c: added a bit of documentation
13741 on the stack overflow handling and made the managed stack overflows
13742 catchable in most cases using soft guard pages.
13743 * exceptions-x86.c: added code to restore the protection in the soft
13744 guard pages at the end of exception handling.
13746 2007-07-31 Zoltan Varga <vargaz@gmail.com>
13748 * mini.c (SIG_HANDLER_SIGNATURE): Fix a warning.
13750 Mon Jul 30 17:43:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
13752 * exceptions-ppc.c, mini-ppc.h: arch-specific stack overflow
13753 exception handling.
13755 Mon Jul 30 17:38:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
13757 * mini-alpha.h, mini-ia64.h, mini-sparc.h: disable the altstack
13758 signal handling support until it has been ported to the new mechanism.
13759 * mini.c: fixed stack overflow detection and use the new
13760 architecture code to handle signals on the altstack.
13762 Mon Jul 30 17:33:02 CEST 2007 Paolo Molaro <lupus@ximian.com>
13764 * exceptions-amd64.c, mini-amd64.h: amd64 code to handle
13765 stack overflows on the alt stack.
13767 Mon Jul 30 17:29:56 CEST 2007 Paolo Molaro <lupus@ximian.com>
13769 * exceptions-x86.c, mini-x86.h, mini.h: new code to handle
13770 stack overflows on the alt stack.
13772 Mon Jul 30 11:50:06 CEST 2007 Paolo Molaro <lupus@ximian.com>
13774 * exceptions-ppc.c: cleanup preparing for altstack support.
13776 Mon Jul 30 11:31:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
13778 * exceptions-arm.c: cleanup preparing for altstack support.
13780 2007-07-27 Mark Probst <mark.probst@gmail.com>
13782 * mini.c (print_jit_stats): Output hazard pointer stats.
13784 2007-07-26 Mark Probst <mark.probst@gmail.com>
13786 * driver.c, mini.c: Replaced security mode flags with a single
13789 Thu Jul 26 20:12:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
13791 * mini.c, mini-exceptions.c: cleanup the sigaltstack code.
13793 2007-07-25 Mark Probst <mark.probst@gmail.com>
13795 * mini.c, mini.h, driver.c (mono_main): Added command-line flag
13796 (which doesn't do anything yet) for activating Core CLR
13797 (Silverlight) security.
13799 Tue Jul 24 21:16:17 CEST 2007 Paolo Molaro <lupus@ximian.com>
13801 * mini-codegen.c: work around a possible gcc bug on arm.
13803 Tue Jul 24 17:20:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
13805 * driver.c, mini-x86.h, mini-amd64.h: print a nice error
13806 message for platforms that don't support AOT compilation.
13808 Mon Jul 23 10:29:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
13810 * mini.h, mini.c, driver.c: temporary smcs hack.
13812 Mon Jul 23 09:29:34 CEST 2007 Paolo Molaro <lupus@ximian.com>
13814 * mini-arm.h, mini-arm.c: arm EABI fixes.
13816 2007-07-22 Zoltan Varga <vargaz@gmail.com>
13818 * exceptions-x86.c (mono_arch_find_jit_info): Handle the lmf->method == NULL
13821 * tramp-x86.c (mono_arch_create_trampoline_code): Only set lmf->method for
13822 trampolines taking a method argument.
13824 * mini-x86.h (MonoLMF): Add an 'esp' field plus comments.
13826 * mini-x86.c (mono_arch_emit_prolog): Update after changes to the LMF structure.
13827 * tramp-x86.c (mono_arch_create_trampoline_code): Ditto.
13829 * exceptions-x86.c (mono_arch_get_jit_info): Properly clean up the stack after
13830 JIT compilation throws an exception. Fixes #82050.
13832 2007-07-19 Mark Probst <mark.probst@gmail.com>
13834 * mini.c: Removed the MonoLoaderErrorKind enum and replaced it
13835 with the MONO_EXCEPTION_ defines.
13837 2007-07-17 Zoltan Varga <vargaz@gmail.com>
13839 * mini-amd64.c (mono_arch_find_imt_method): Handle mov reg,IMM64 case. Fixes
13842 * mini-amd64.c (mono_arch_find_imt_method): Add some debug code to help find out
13843 the cause of an assertion.
13845 Mon Jul 16 19:31:21 CEST 2007 Paolo Molaro <lupus@ximian.com>
13847 * mini.c, jit-icalls.c: mono_get_inflated_method() is obsolete,
13850 2007-07-15 Zoltan Varga <vargaz@gmail.com>
13852 * mini-amd64.c (mono_arch_build_imt_thunk): Remove the non-32bit MonoMethod
13853 assert. Should fix #82103.
13855 2007-07-14 Zoltan Varga <vargaz@gmail.com>
13857 * mini-exceptions.c (mono_jit_walk_stack_from_ctx): Use MONO_CONTEXT_GET_SP ()
13858 here too. Fixes #82095.
13860 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for non-32bit MonoMethod
13863 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a couple asserts.
13865 * mini-amd64.h: Enable IMT for amd64.
13867 * mini-amd64.c (mono_arch_build_imt_thunk): Optimize IMT thunk size.
13869 2007-07-12 Zoltan Varga <vargaz@gmail.com>
13871 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for IMT call sequences.
13873 2007-07-12 Mark Probst <mark.probst@gmail.com>
13875 * mini.c (check_linkdemand, mono_method_to_ir): Abort compilation
13876 as soon as check_linkdemand sets an exception_type.
13878 Thu Jul 12 12:18:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
13880 * mini-x86.c: fixed offsets for IMT call sequence.
13881 * mini-x86.h: enable IMT again.
13883 2007-07-11 Zoltan Varga <vargaz@gmail.com>
13885 * trace.c (mono_trace_enter_method): Decode MonoType too.
13887 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Handle signed displacements too.
13889 * mini.h mini-x86.h mini-trampolines.c: Change the signature of mono_arch_find_imt_method () to pass the calling code address too.
13891 * mini-amd64.c: Add preliminary IMT implementation.
13893 Wed Jul 11 18:21:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
13895 * mini-x86.c: adjusted mono_arch_get_vcall_slot_addr () to
13896 understand the new IMT-base interface invocation (thanks to
13897 Daniel Nauck for the report and the remote debugging session).
13899 Wed Jul 11 14:54:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
13901 * mini-x86.c: size and speed optimizations for the IMT bsearch.
13903 2007-07-11 Zoltan Varga <vargaz@gmail.com>
13905 * Makefile.am (aotcheck): Make this actually use the AOTed code.
13907 Wed Jul 11 12:41:32 CEST 2007 Paolo Molaro <lupus@ximian.com>
13909 * mini-trampolines.c: implement AOT IMT support.
13910 * mini-x86.h: enable IMT support for wider testing.
13912 2007-07-10 Zoltan Varga <vargaz@gmail.com>
13914 * inssel.brg (emit_imt_argument): Add aot support here.
13916 * aot-runtime.c (decode_patch_info): Fix reading of MONO_PATCH_INFO_METHOD.
13918 Tue Jul 10 17:50:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
13920 * mini-x86.c, mini-x86.h, tramp-x86.c: x86 arch-specific changes
13921 of the IMT implementation, partially from massi, with my
13922 implementation of the bsearch sequence. Disabled by default until
13923 the AOT code is implemented.
13925 2007-07-10 Zoltan Varga <vargaz@gmail.com>
13927 * cpu-x86.md: The source argument of sext_i1/i2 must by a byte reg.
13929 * inssel-x86.brg: Add reg:ldind.i1(regvar) rules. Fixes #82056.
13931 Tue Jul 10 17:33:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
13933 * inssel.brg, mini.c, mini.h, mini-trampolines.c:
13934 arch-independent IMT JIT code from Massimiliano
13935 Mantione (massi@ximian.com) with small cleanups from me.
13937 Tue Jul 10 13:07:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
13939 * Makefile.am: fix svn invocation to get the svn revision to be
13940 independent of the local language (build fix).
13942 2007-07-09 Mark Probst <mark.probst@gmail.com>
13944 * mini.c (inline_method): Reset cfg->exception_type if the
13945 inlining is aborted. Fixes: 82049.
13947 Mon Jul 9 17:26:47 CEST 2007 Paolo Molaro <lupus@ximian.com>
13949 * mini.c: remove assert from exception handling code when exception_ptr
13952 2007-07-05 Zoltan Varga <vargaz@gmail.com>
13954 * mini.c (mono_codegen): Add an assert.
13956 * mini-x86.c (mono_arch_emit_prolog): Allocate space for the profiler method
13957 enter and leave code.
13958 * mini-amd64.c (mono_arch_emit_prolog): Likewise.
13960 Thu Jul 5 20:12:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
13962 * mini-ppc.c: fixed memory corruption for localloc(0)
13965 2007-07-05 Zoltan Varga <vargaz@gmail.com>
13967 * mini.c: Fix warnings.
13969 Wed Jul 4 15:30:36 CEST 2007 Paolo Molaro <lupus@ximian.com>
13971 * optflags-def.h, mini-x86.c: added sse2 optimization flag and use it
13972 to emit better double->int conversions.
13974 Tue Jul 3 19:42:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
13976 * mini.c: the provided Min/Max optimizations are valid for unisgned
13979 2007-07-03 Rodrigo Kumpera <rkumpera@novell.com>
13981 * 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
13983 2007-06-28 Miguel de Icaza <miguel@novell.com>
13985 * mini.c (mono_running_on_valgrind): Add support for reporting the
13986 method and its boundaries to valgrind.
13988 2007-06-28 Martin Baulig <martin@ximian.com>
13990 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
13992 2007-06-25 Zoltan Varga <vargaz@gmail.com>
13994 * ssa.c (visit_inst): Add support for OP_BR. Fixes #81946.
13996 * generic.2.cs: Add new test case.
13998 2007-06-25 Martin Baulig <martin@ximian.com>
14000 Merged the `debugger-dublin' branch.
14003 (mono_debugger_insert_method_breakpoint): New public method.
14004 (mono_debugger_remove_method_breakpoint): Likewise.
14005 (mono_debugger_check_breakpoints): New static method.
14006 (mono_debug_close_method): Call mono_debugger_check_breakpoints().
14008 * debug-debugger.h (MonoDebuggerInfo):
14009 Renamed (to keep backward compatibility in the vtable):
14010 `insert_breakpoint' -> `old_insert_breakpoint'.
14011 `remove_breakpoint' -> `old_remove_breakpoint'.
14012 `create_string' -> `old_create_string'.
14013 `lookup_class' -> `old_lookup_class'.
14014 `lookup_type' -> removed; changed into a dummy field.
14015 `lookup_assembly' -> `old_lookup_assembly'.
14016 Added (same functionality, but different signature):
14017 `create_string', `lookup_class', `lookup_assembly'
14019 `get_method_addr_or_bpt', `remove_method_breakpoint',
14020 `runtime_class_init'.
14022 * debug-debugger.c: Merged the `debugger-dublin' branch.
14024 2007-06-23 Zoltan Varga <vargaz@gmail.com>
14026 * mini-amd64.c (peephole_pass_1): Optimize away moves at the beginning of the bb as
14028 (peephole_pass): Likewise.
14030 Fri Jun 22 09:17:08 CEST 2007 Paolo Molaro <lupus@ximian.com>
14032 * driver.c: hopefully make setaffinity work also for ancient
14035 2007-06-22 Atsushi Enomoto <atsushi@ximian.com>
14037 * driver.c : win32 build fix.
14039 Thu Jun 21 19:24:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
14041 * driver.c: check for the MONO_NO_SMP env var and bind to a single
14042 processor if it is set.
14044 2007-06-21 Martin Baulig <martin@ximian.com>
14046 * debug-mini.h: New file.
14049 (mono_debugger_insert_breakpoint_full): Moved here from
14050 ../metadata/mono-debug-debugger.c.
14051 (mono_debugger_remove_breakpoint): Likewise.
14052 (mono_debugger_breakpoint_callback): Likewise.
14054 2007-06-15 Raja R Harinath <rharinath@novell.com>
14056 * jit-icalls.c (mono_helper_compile_generic_method): Update to
14057 changes in MonoGenericClass.
14059 2007-06-14 Zoltan Varga <vargaz@gmail.com>
14061 * mini-codegen.c (mono_opcode_to_type): Fix ia64 build.
14063 2007-06-14 Raja R Harinath <rharinath@novell.com>
14065 * jit-icalls.c (mono_helper_compile_generic_method): Update to
14066 removal of MonoGenericMethod.
14068 Thu Jun 14 12:42:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
14070 * mini-exceptions.c: hooks for the exception events profiling API.
14072 2007-06-14 Randolph Chung <tausq@debian.org>
14074 * Makefile.ma: Add hppa target.
14075 * mini-arch.h: Include mini-hppa.h
14076 * cpu-hppa.md, exceptions-hppa.c, inssel-hppa.brg, mini-hppa.c,
14077 mini-hppa.h, tramp-hppa.c: New files for 32-bit HPPA port.
14078 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
14080 2007-06-14 Randolph Chung <tausq@debian.org>
14082 * inssel.brg: Add rules for "chained" compare-branch operations so that
14083 a single compare op can affect multiple branches. Adjust cost for
14084 OP_CEQ/OP_CGT/OP_CGT_UN/OP_CLT/OP_CLT_UN.
14085 * inssel-long32.brg: Update rules to use compare-branch macros. Adjust
14086 cost for some rules so that they can more easily be overridden by
14087 per-arch rules (with fixes from lupus).
14088 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
14090 2007-06-13 Randolph Chung <tausq@debian.org>
14092 * mini-ops.h: Reorder branch ops so that they match the order of the
14093 corresponding CEE_* ops. The code expects them this way.
14094 Add new ops for HPPA target.
14095 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
14097 2007-06-13 Randolph Chung <tausq@debian.org>
14099 * mini-exceptions.c: Handle cases where the stack grows towards
14101 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
14103 Wed Jun 13 19:13:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
14105 * jit-icalls.c, mini.h, mini.c: added virtual generic invoke
14107 * driver.c: explain where a non-matching corlib is found.
14109 2007-06-13 Mark Probst <mark.probst@gmail.com>
14111 * mini.c (print_jit_stats): Output dynamic code allocation stats.
14113 2007-06-10 Sanghyeon Seo <sanxiyn@gmail.com>
14115 * mini-exceptions.c: Generate a method profile leave event during
14116 an exception to ensure that the profiler gets notified.
14118 2007-06-07 Zoltan Varga <vargaz@gmail.com>
14120 * mini-amd64.c (peephole_pass): Merge some small changes from the linear-ir
14123 * cpu-amd64.md: Add long_and/or/xor opcodes.
14125 2007-06-06 Wade Berrier <wberrier@novell.com>
14127 * cpu-s390x.md (shr_imm): Correct the length of shr_imm instruction.
14128 (./class/lib/monolite/mcs.exe:25498): WARNING **: wrong maximal instruction
14129 length of instruction shr_imm (expected 8, got 10)
14131 2007-06-06 Zoltan Varga <vargaz@gmail.com>
14133 * mini-ia64.c (mono_arch_output_basic_block): Really fix the build.
14135 2007-06-06 Mark Probst <mark.probst@gmail.com>
14137 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
14138 MonoInternalHashTable again (fixed bug in the internal hash table
14141 2007-06-06 Mark Probst <mark.probst@gmail.com>
14143 * mini.c, driver.c: Reverted the MonoInternalHashTable changes.
14144 Have to figure out what makes it crash the SWF regression.
14146 2007-06-05 Zoltan Varga <vargaz@gmail.com>
14148 * mini-ia64.c (mono_arch_lowering_pass): Fix ia64 build.
14150 Tue Jun 5 17:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
14152 * mini.c: optimize out the type check when storing null in a
14155 2007-06-04 Mark Probst <mark.probst@gmail.com>
14157 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
14158 MonoInternalHashTable.
14160 Mon Jun 4 11:29:43 CEST 2007 Paolo Molaro <lupus@ximian.com>
14162 * inssel.brg, mini.c, mini-ops.h: optimized Math.Mini/Max
14163 signed integer methods.
14165 2007-06-02 Zoltan Varga <vargaz@gmail.com>
14167 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case
14168 permanently since the current approach doesn't work.
14170 2007-06-02 Zoltan Varga <vargaz@gmail.com>
14172 * inssel.brg (stmt): Only call delegate->invoke_impl if
14173 MONO_ARCH_HAVE_CREATE_DELEGATE_TRAMPOLINE is defined.
14175 2007-06-01 Zoltan Varga <vargaz@gmail.com>
14177 * mini-amd64.c (mono_arch_output_basic_block): Unify div/rem opcodes and handle
14178 the sreg2==rdx case.
14180 * mini-amd64.c cpu-amd64.md: Correct length of r4const instruction and take into
14181 account if it contains a rex prefix.
14182 (peephole_pass): Handle OP_FMOVE as well.
14184 2007-06-01 Zoltan Varga <vargaz@gmail.com>
14186 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case for now
14187 as it causes regressions.
14189 2007-05-31 Zoltan Varga <vargaz@gmail.com>
14191 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement support for the
14192 static case as well.
14194 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix ia64 build.
14196 * mini-x86.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
14197 (mono_arch_get_this_arg_from_call): Ditto.
14199 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Removed.
14201 * inssel.brg (mini_emit_virtual_call): Call delegate->Invoke through the delegate's
14204 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
14205 (mono_arch_get_this_arg_from_call): Ditto.
14207 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Removed.
14209 * mini-trampolines.c (mono_delegate_trampoline): Complete rewrite. On first call,
14210 try to create optimized invoke code and use that for further invocations.
14211 Otherwise, use the original mono_marshal_get_delegate_invoke () implementation.
14213 * mini-x86.h mini-ia64.h: Remove MONO_ARCH_HAS_CREATE_DELEGATE_TRAMPOLINE for now.
14215 2007-05-29 Rodrigo Kumpera <kumpera@gmail.com>
14217 * inssel.brg (mini_emit_virtual_call): Statically dispatch virtual calls to
14218 sealed classes or methods.
14219 *devirtualization.cs: tests for the new optimization
14221 2007-05-29 Zoltan Varga <vargaz@gmail.com>
14223 * liveness.c (update_gen_kill_set): No need to set VOLATILE flags here, it is done
14224 by the update_volatile () function.
14226 2007-05-27 Zoltan Varga <vargaz@gmail.com>
14228 * driver.c (mono_main): Call g_thread_init () early since newer glib versions
14231 * abcremoval.c (mono_perform_abc_removal): Avoid using alloca.
14233 2007-05-24 Jonathan Chambers <joncham@gmail.com>
14235 * mini.c: Add configure checks for header files.
14236 * mini-x86.c: Add configure checks for header files.
14237 * trace.c: Add configure checks for header files.
14238 * aot-runtime.c: Add configure checks for header files.
14239 * aot-compiler.c: Add configure checks for header files.
14240 * driver.c: Add configure checks for header files.
14241 * mini-codegen.c: Add configure checks for header files.
14243 Code is contributed under MIT/X11 license.
14245 2007-05-22 Zoltan Varga <vargaz@gmail.com>
14247 * mini-ia64.c (mono_arch_lowering_pass): Fix the handling of
14248 icompare_imm -128 + op_iclt. Fixes #81703.
14250 2007-05-19 Zoltan Varga <vargaz@gmail.com>
14252 * mini-codegen.c (mono_local_regalloc): Fix long-shift-regalloc on amd64.
14254 2007-05-15 Massimiliano Mantione <massi@ximian.com>
14256 * inssel.brg: added "mini_emit_load_intf_bit_reg_vtable", and used it
14257 inside "mini_emit_isninst_iface_cast" and "mini_emit_castclass_iface"
14258 so that all isinst checks now use "interface_bitmap".
14260 2007-05-15 Zoltan Varga <vargaz@gmail.com>
14262 * cpu-amd64.md (jmp): Fix a warning.
14264 * inssel.brg (CEE_SWITCH): Hopefully fix #80738.
14266 * basic.cs: Add new regression test.
14268 * basic.cs: Remove test which is now in basic-long.cs.
14270 * mini-ia64.c (mono_arch_output_basic_block): Sign extend in CEE_CONV_I8/CEE_CONV_I.
14272 * basic-long.cs: Add new test.
14274 2007-05-13 Zoltan Varga <vargaz@gmail.com>
14276 * mini-sparc.c (mono_spillvar_offset_float): Fix sparc build.
14278 2007-05-12 Zoltan Varga <vargaz@gmail.com>
14280 * cpu-x86.md minix-86.c: Add a peephole_pass_1 () as on amd64.
14282 * mini-x86.c (mono_arch_output_basic_block): Use mono_opcode_to_cond () in a few
14285 * mini-x86.c (mono_arch_emit_exceptions): Decrease the size of the exception
14286 throwing code a bit.
14288 * exceptions-x86.c (mono_arch_get_throw_corlib_exception): Decrease the size of
14289 the exception throwing code a bit.
14291 * mini-x86.c (get_call_info): Allocate result from a mempool.
14293 2007-05-11 Zoltan Varga <vargaz@gmail.com>
14295 * aot-compiler.c (find_typespec_for_class): Fix the assert.
14297 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
14299 * mini.h (MonoCompile): Add 'token_info_hash' field.
14301 * mini.c: Save token->method associations during compilation so the AOT
14302 compiler can use it.
14304 * aot-compiler.c aot-runtime.c: Add support for compiling non-generic methods
14305 which reference generic classes and methods.
14307 2007-05-10 Zoltan Varga <vargaz@gmail.com>
14309 * mini.h mini-<ARCH>.h: Get rid of MONO_ARCH_HAS_XP_LOCAL_REGALLOC.
14311 * aot-compiler.c (compile_method): Fix a typo in a comment.
14313 * aot-runtime.c (decode_cached_class_info): Skip generic types.
14315 * aot-compiler.c: Add minimal support for AOTing generic code by skipping
14316 everything generic.
14318 * mini.c (mono_method_to_ir): Disable AOT when calling helper_compile_generic_method.
14320 2007-05-09 Zoltan Varga <vargaz@gmail.com>
14322 * mini.h (MonoCompile): Add 'args' field.
14324 * mini.c (mono_compile_create_vars): Store variables representing the arguments
14327 * mini-<ARCH>.c: Use cfg->args for accessing the method arguments.
14329 2007-05-08 Zoltan Varga <vargaz@gmail.com>
14331 * mini.c (mono_compile_get_interface_var): Remove this unused function.
14333 * mini-ops.h inssel.brg mini-<ARCH>.c: Add a new opcode for ckfinite as well.
14335 * mini-ops.h: Introduce new opcodes used in the IR instead of the original CEE_
14336 opcodes for some opcodes.
14338 * mini.h *.brg *.c: Use the new opcodes.
14340 2007-05-08 Massimiliano Mantione <massi@ximian.com>
14342 * mini.h: Bumped aot revision.
14344 * inssel.brg: modified code generation of type checks for interfaces
14345 to use the new "MonoClass.interface_bitmap" instead of the old
14346 "MonoClass.interface_offsets".
14348 2007-04-30 Zoltan Varga <vargaz@gmail.com>
14350 * cpu-amd64.md (jmp): Increase the maximum size of the jmp opcode to 128.
14352 2007-04-29 Zoltan Varga <vargaz@gmail.com>
14354 * abcremoval.c (summarize_integer_value): Handle OP_LCONV_TO_I4 to fix abcrem on
14357 2007-04-27 Neale Ferguson <neale@sinenomine.net>
14359 * mini-s390x.c: Fix MONO_TYPE_VALUETYPE processing.
14361 2007-04-27 Wade Berrier <wberrier@novell.com>
14363 * mini-s390x.c: Remove redeclaration of CompRelation and CompType (defined in
14364 mini.h) to fix build.
14366 2007-04-26 Zoltan Varga <vargaz@gmail.com>
14368 * mini-amd64.c (peephole_pass_1): Fix and reenable this pass.
14370 * mini-amd64.c (mono_arch_local_regalloc): Disable the new peephole_pass_1 as it
14371 causes the corlib unit tests to fail.
14373 2007-04-25 Zoltan Varga <vargaz@gmail.com>
14375 * mini-codegen.c (mono_opcode_to_type): Fix a bug in the previous patch.
14377 * mini-amd64.c (peephole_pass_1): New pass to perform before local regalloc.
14379 * mini-codegen.c (mono_opcode_to_cond): New helper function to convert conditional
14380 opcodes to the comparison relations.
14382 * mini-codegen.c (mono_opcode_to_type): New helper function to convert conditional
14383 opcodes to their types.
14385 * mini-ia64.c mini-amd64.c: Use mono_opcode_to_cond and mono_opcode_to_type.
14387 * mini-amd64.c (get_call_info): Allocate the result from the cfg mempool and cache
14388 it in cfg->arch.cinfo.
14390 * local-propagation.c (mono_local_cprop_bb): Fix a warning.
14392 * mini.h mini.c branch-opts.c: Change bbhash to be an array and store it in
14393 cfg->cil_offset_to_bb.
14395 2007-04-24 Zoltan Varga <vargaz@gmail.com>
14397 * liveness.c (optimize_initlocals): New mini-pass to optimize away dead assignments
14398 created becase of initlocals.
14400 2007-04-23 Zoltan Varga <vargaz@gmail.com>
14402 * mini-alpha.c cpu-alpha.md: More alpha port work from
14403 Sergey Tikhonov <tsv@solvo.ru>.
14405 2007-04-21 Andreas Faerber <andreas.faerber@web.de>
14407 * Makefile.am (BUILT_SOURCES): Fix for automake 1.6.x. Fixes #81417.
14409 2007-04-19 Zoltan Varga <vargaz@gmail.com>
14411 * cpu-s390.md (break): Correct the length of break instruction.
14413 Thu Apr 19 16:28:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
14415 * mini.c: fix a couple of soft-float issues and comments.
14417 2007-04-15 Miguel de Icaza <miguel@novell.com>
14419 * trace.c (is_filenamechar): - is also a filename char.
14421 2007-04-15 Neale Ferguson <neale@sinenomine.net>
14423 * mini-s390.c: Correct checking for enum type in return value processing.
14425 2007-04-14 Raja R Harinath <rharinath@novell.com>
14427 * Makefile.am (BUILT_SOURCES): Add 'version.h'.
14428 (version.h): Makefile is in the build directory.
14430 2007-04-06 Andreas Faerber <andreas.faerber@web.de>
14432 * mini-amd64.h: fix for assertion failure on Solaris/amd64
14434 2007-04-11 Martin Baulig <martin@ximian.com>
14436 * mini.c (can_access_member): Fix handling of generic classes;
14439 2007-04-10 Zoltan Varga <vargaz@gmail.com>
14441 * aot-runtime.c (mono_aot_plt_resolve): Fix disabling of AOT. Fixes #81316.
14443 2007-04-05 Zoltan Varga <vargaz@gmail.com>
14445 * aot-runtime.c: Fix disabling of AOT. Fixes #81316.
14447 Fri Mar 23 20:25:31 CET 2007 Paolo Molaro <lupus@ximian.com>
14449 * mini-codegen.c: make sure the right spill amount is
14450 used for fp or integer registers (fixes the float_sub_spill() on ppc).
14452 Fri Mar 23 19:43:35 CET 2007 Paolo Molaro <lupus@ximian.com>
14454 * mini-ppc.c: fixes for the fp_branch_nan test.
14456 2007-03-23 Zoltan Varga <vargaz@gmail.com>
14458 * basic.cs: Comment out new test which still fails on ia64.
14460 Fri Mar 23 15:54:23 CET 2007 Paolo Molaro <lupus@ximian.com>
14462 * mini.c: immediate shifted or fix (mono_metadata_user_string assert).
14464 Fri Mar 23 12:53:28 CET 2007 Paolo Molaro <lupus@ximian.com>
14466 * mini-ppc.c, mini-ppc.h: struct passing ABI fix (bug #77968).
14468 2007-03-22 Zoltan Varga <vargaz@gmail.com>
14470 * cfold.c (FOLD_BINOP): Cast the result to gint32 to prevent overflow problems
14471 on 64 bit machines. Fixes part of #80738.
14473 * basic.cs: Add regression test.
14475 2007-03-17 Zoltan Varga <vargaz@gmail.com>
14477 * inssel.brg basic.cs: Revert previous change to fix build.
14479 * inssel.brg (SWITCH): Clean out the upper word of the switch value on 64 bit
14482 * inssel.brg (SWITCH): Use an integer comparison. Fixes #80738.
14484 * basic.cs: Add new regression test.
14486 2007-03-17 Zoltan Varga <vargaz@gmail.com>
14488 * mini-ia64.c (mono_arch_emit_prolog): Fix an assert when a function has too
14491 2007-03-16 Neale Ferguson <neale@sinenomine.net>
14493 * cpu-s390x.md: Correct length of break instruction.
14495 2007-03-16 Neale Ferguson <neale@sinenomine.net>
14497 * mini-s390x.c, cpu-s390x.md: Fix #80507 for s390x.
14498 * mini-s390.c, cpu-s390.md: Fix #80507 for s390.
14500 2007-03-15 Jonathan Chambers <joncham@gmail.com>
14502 * *.c: Begin WIN64 port.
14503 * mini.c: Use correct register in profiler.
14504 * mini-amd64.c: No inline assembly on Win64.
14505 * mini-amd64.h: Implement MONO_INIT_CONTEXT_FROM_FUNC for Win64.
14506 Only define MONO_ARCH_USE_SIGACTION on non-windows platforms.
14507 * exceptions-amd64.c: Only need gregs_from_ucontext if MONO_ARCH_USE_SIGACTION
14508 is defined. Implement mono_arch_sigctx_to_monoctx, mono_arch_monoctx_to_sigctx, and
14509 mono_arch_ip_from_context for Win64.
14511 Contributed under MIT/X11 license.
14513 2007-03-15 Zoltan Varga <vargaz@gmail.com>
14515 * exceptions-amd64.c (seh_handler): Ditto.
14517 * exceptions-x86.c (seh_handler): Fix a memory leak.
14519 Thu Mar 15 13:47:59 CET 2007 Paolo Molaro <lupus@ximian.com>
14521 * mini-arm.c, mini-mips.c, mini-ppc.c, mini-s390.c,
14522 mini-s390x.c: fixed peephole optimizations to deal
14523 correctly with 1 and 2 byte reload avoidance.
14525 Thu Mar 15 10:17:54 CET 2007 Paolo Molaro <lupus@ximian.com>
14527 * cpu-s390.md, cpu-s390x.md: update localloc length.
14529 Wed Mar 14 21:00:19 CET 2007 Paolo Molaro <lupus@ximian.com>
14531 * cpu-g4.md: added missing descriptions.
14533 2007-03-14 Miguel de Icaza <miguel@novell.com>
14535 * Makefile.am: Add support so the tail tests are not executed on
14536 PowerPC as that is a known limitation of the PowerPC port.
14538 2007-03-13 Jonathan Chambers <joncham@gmail.com>
14540 * runmdesc.bat: Move to msvc directory.
14542 2007-03-13 Jonathan Chambers <joncham@gmail.com>
14544 * runmdesc.bat: Run executable that was produced by the current
14545 target and sent via an argument.
14547 2007-03-11 Zoltan Varga <vargaz@gmail.com>
14549 * mini.c (mono_method_to_ir): Fix box+brtrue optimization. Fixes
14552 * generics.2.cs: Add regression test.
14554 2007-03-09 Wade berrier <wberrier@novell.com>
14556 * mini-ppc.h: Undo typo of MONO_CONTEXT_SET_SP (ppc doesn't define this symbol)
14558 2007-03-09 Zoltan Varga <vargaz@gmail.com>
14560 * aot-runtime.c (load_aot_module): Load all dependent assemblies eagerly since all
14561 AOT code depends on this.
14563 Thu Mar 8 19:36:13 CET 2007 Paolo Molaro <lupus@ximian.com>
14565 * mini.c: more precise tracking of types in the eval stack
14566 (part of fix for bug #81044).
14568 2007-03-07 Zoltan Varga <vargaz@gmail.com>
14570 * aot-runtime.c (mono_aot_get_class_from_name): Add a cache.
14572 * aot-compiler.c (encode_patch): Remove an obsolete comment.
14574 2007-03-06 Zoltan Varga <vargaz@gmail.com>
14576 * mini-exceptions.c (mono_handle_native_sigsegv): Fix a warning.
14578 * mini.c (mono_method_to_ir): Add a workaround for bug #80733.
14580 2007-02-22 Zoltan Varga <vargaz@gmail.com>
14582 * mini.c (type_from_op): Convert CEE_CONV_U to OP_LCONV_TO_U when the argument is
14583 a pointer on 64 bit systems. Fixes #80190.
14585 * iltests.il: Add new regression test.
14587 Tue Feb 20 11:33:28 CET 2007 Paolo Molaro <lupus@ximian.com>
14589 * mini.c: inline a constant for Environment.IsRunningOnWindows.
14591 2007-02-19 Geoff Norton <gnorton@customerdna.com>
14593 * trace.c: Remove an erroneous alignemnt check when tracing.
14594 Fixes --trace on OSX86.
14596 Wed Feb 14 19:45:56 CET 2007 Paolo Molaro <lupus@ximian.com>
14598 * mini-$(arch).h: initialize SP in context for all the archs.
14600 2007-02-14 Sebastien Pouliot <sebastien@ximian.com>
14602 * mini-x86.h: Initialize SP in MONO_INIT_CONTEXT_FROM_FUNC. Fix CAS
14603 regressions in the thread tests.
14605 2007-02-14 Zoltan Varga <vargaz@gmail.com>
14607 * *-alpha.*: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>:
14608 - fixed implementation of LOCALLOC opcode
14609 - implemented non-un compare for floats
14611 - implementation of FDIV and CKFINITE opcodes
14612 - fixes for latest mono updates
14613 - additional arch opcodes
14615 Mon Feb 12 11:54:16 CET 2007 Paolo Molaro <lupus@ximian.com>
14617 * Makefile.am: simplify and merge rules for cross-compilation.
14619 2007-02-07 Massimiliano Mantione <massi@ximian.com>
14621 * local-propagation.c: Actually *apply* the fix for bug 80591...
14623 Tue Feb 6 19:03:19 CET 2007 Paolo Molaro <lupus@ximian.com>
14625 * mini-exceptions.c: backuot part of the last change
14626 (fixes cas tests on amd64 related to GetExecutingAssembly ()).
14628 2007-02-06 Massimiliano Mantione <massi@ximian.com>
14629 * inssel.brg: Fix bug 59286.
14632 Tue Feb 6 12:23:50 CET 2007 Paolo Molaro <lupus@ximian.com>
14634 * mini-exceptions.c: patch from Zoltan to correctly check for
14635 stack boundaries (using the stack register, not the frame register),
14636 fixes bugs #80724, #79717.
14638 2007-02-03 Zoltan Varga <vargaz@gmail.com>
14640 * mini-ia64.c inssel-sparc.brg mini-sparc.c cpu-sparc.md: Get rid of OP_SETREG/
14641 OP_SETREGIMM, use OP_MOVE/OP_ICONST instead.
14643 * mini-amd64.c (mono_arch_output_basic_block): Fix ATOMIC_EXCHANGE in the
14644 presence of frame pointer elimination.
14646 2007-02-01 Geoff Norton <gnorton@customerdna.com>
14648 * mini-x86.h: NetBSD UCONTEX_REG defines.
14650 2007-02-01 Zoltan Varga <vargaz@gmail.com>
14652 * inssel-amd64.brg: Fix amd64 build.
14654 Thu Feb 1 14:02:09 CET 2007 Paolo Molaro <lupus@ximian.com>
14656 * mini.h: remove extern to workaround what looks likes gcc bug 26905
14659 2007-01-31 Zoltan Varga <vargaz@gmail.com>
14661 * mini-codegen.c (mono_is_regsize_var): New helper function usable by the back
14664 * mini-<ARCH>.c: Use mono_is_regsize_var ().
14666 2007-01-30 Mark Mason <mason@broadcom.com>
14668 * exceptions-mips.c: Lots of exception handling fixes, LMFs now work, some cleanups.
14669 * mini-mips.h: Add LMF magic numbers, and fix context set/get macros.
14670 * mini-mips.c: Cleanups, LMF handling now works, optimize store of zero, implement localloc
14671 beginning support for CEE_JMP [not quite working yet]
14672 * tramp-mips.c: LMF handling now works
14674 2007-01-30 Zoltan Varga <vargaz@gmail.com>
14676 * mini-amd64.c (peephole_pass): Optimize code common in initlocals blocks.
14678 * mini.h (NULLIFY_INS): New macro.
14680 Tue Jan 30 16:33:33 CET 2007 Paolo Molaro <lupus@ximian.com>
14682 * mini.c: statistical profiler fix for windows, patch
14683 from Tor Lillqvist (tml@novell.com).
14685 2007-01-30 Massimiliano Mantione <massi@ximian.com>
14686 * local-propagation.c: Fix bug 80591.
14688 Mon Jan 29 12:14:34 CET 2007 Paolo Molaro <lupus@ximian.com>
14690 * Makefile.am: put back the --export-dynamic option as with
14691 the previous gmodule flags (thanks to Robert Jordan).
14693 2007-01-28 Zoltan Varga <vargaz@gmail.com>
14695 * mini-sparc.c (peephole_pass): Fix #80622 for sparc as well.
14697 mini.h *.c: Allocate fp vregs from the same pool as the int vregs. Use this to
14698 simplify and speed up the local register allocator. Also rename some fields
14699 like iassign->vassign.
14701 * regalloc.c: Remove some functions which are no longer used since their
14702 inlined version is in mini-codegen.c.
14704 * mini-codegen.c: Rename mono_regstate2_ functions to mono_regstate_.
14706 * basic.cs objects.cs iltests.il: Merge tests from the linear IL branch.
14708 2007-01-27 Zoltan Varga <vargaz@gmail.com>
14710 * mini-amd64.c (peephole_pass): Remove optimizations which omit a
14711 narrowing. Fixes #80622.
14713 * iltests.il: Add new regresssion test.
14715 Fri Jan 26 18:31:45 CET 2007 Paolo Molaro <lupus@ximian.com>
14717 * mini.h, mini-trampolines.c, aliasing.c, mini-codegen.c,
14718 debug-debugger.c, debug-debugger.h: warning fixes.
14719 * driver.c: updated copyright year and made it fit in one line.
14721 Fri Jan 26 12:48:39 CET 2007 Paolo Molaro <lupus@ximian.com>
14723 * aot-runtime.c: updated to use mono-dl instead of gmodule.
14725 2007-01-25 Zoltan Varga <vargaz@gmail.com>
14727 * mini-x86.c (mono_arch_output_basic_block): Fix #80507 for x86.
14729 * mini-amd64.c (mono_arch_output_basic_block): Fix #80507 for amd64.
14731 * iltests.il: Add new test for bug #80507.
14733 Wed Jan 24 19:10:28 CET 2007 Paolo Molaro <lupus@ximian.com>
14735 * mini-arm.h: use soft-float also on vfp for now.
14737 Wed Jan 24 14:54:40 CET 2007 Paolo Molaro <lupus@ximian.com>
14739 * mini.c: fix some more soft-float issues.
14741 2007-01-24 Zoltan Varga <vargaz@gmail.com>
14743 * mini-sparc.h (MONO_ARCH_FRAME_ALIGNMENT): Fix sparc build.
14745 2007-01-24 Massimiliano Mantione <massi@ximian.com>
14746 * mini-arch.h, , inssel-amd64.brg, mini-x86.c, inssel-x86.brg,
14747 mini-ia64.c, mini-sparc.c, mini-alpha.c: Introduced
14748 MONO_ARCH_LOCALLOC_ALIGNMEENT to fix bug 80498.
14750 Wed Jan 24 12:04:39 GMT 2007 Paolo Molaro <lupus@ximian.com>
14752 * mini-arm.c: typo fix.
14754 2007-01-23 Neale Ferguson <neale@sinenomine.net>
14756 * mini-s390x.c: Use lgb instructions for I1 type variables instead of lb.
14758 2007-01-21 Zoltan Varga <vargaz@gmail.com>
14760 * mini.c (mono_allocate_stack_slots_full): Allocate memory from the cfg mempool.
14761 Share stack slots for scalar types. Avoid expensive g_list_free () calls.
14763 * mini-x86.c (mono_arch_allocate_vars): Don't free the result of allocate_stack_slots_full.
14765 * mini-amd64.c mini-ia64.c mini-alpha.c: Ditto.
14767 * mini.h (MonoJitStats): Add a new JIT statistics: locals_stack_size.
14769 * inssel.brg: Fix a warning.
14771 * mini.h (MonoBasicBlock): Make bb->dominated a GSList.
14773 * abcremoval.c ssa.c ssapre.c: Update after this change.
14775 * dominators.c (compute_dominators): Allocate bb->dominated from the cfg mempool.
14777 * dominators.c (df_set): Use mono_bitset_union_fast.
14779 Sat Jan 20 16:59:01 CET 2007 Paolo Molaro <lupus@ximian.com>
14781 * mini.h, genmdesc.c, genmdesc.pl, mini-${arch}.c, cprop.c,
14782 mini-codegen.c: reduce relocations and memory usage for the cpu
14785 2007-01-20 Zoltan Varga <vargaz@gmail.com>
14787 * mini-codegen.c (mono_regstate2_alloc_int): Optimize this using bsfq on amd64.
14789 * genmdesc.c genmdesc.pl mini.h: Remove some unused fields from the mdesc tables
14790 to reduce their size.
14792 2007-01-19 Mark Mason <mason@broadcom.com>
14794 * exceptions-mips.c: fix mono_arch_ip_from_context(), increase exception debug support.
14795 * mini-mips.c: more configuration macros, support long conditional branches, additional
14796 asserts, fix epilog instrumentation.
14797 * mini-mips.h: use standard stack walk
14798 * cpu-mips.md: increase size of div, rem and conditional branches
14800 Fri Jan 19 17:23:32 CET 2007 Paolo Molaro <lupus@ximian.com>
14802 * mini.h, mini-codegen.c, mini-$(arch).h: claenup references
14805 2007-01-19 Zoltan Varga <vargaz@gmail.com>
14807 * aot-compiler.c (encode_klass_info): Allow classes of the form <Type>[][].
14808 (compile_method): Ditto.
14810 * aot-runtime.c (decode_klass_info): Ditto.
14812 * mini.c (mono_method_to_ir): Call mono_get_got_var () in a place where it is
14813 needed by the code generated by inssel.brg. Also fix a warning.
14815 Thu Jan 18 17:55:22 CET 2007 Paolo Molaro <lupus@ximian.com>
14817 * mini.c: deal with enums that become genericinsts by
14818 being nested in a generic class (bug #79956).
14820 Thu Jan 18 16:52:56 CET 2007 Paolo Molaro <lupus@ximian.com>
14822 * mini.c: match the generic definition to check for
14823 private access with generic types (bug #78431).
14825 Thu Jan 18 11:50:13 CET 2007 Paolo Molaro <lupus@ximian.com>
14827 * genmdesc.pl, Makefile.am: perl implementation of genmdesc,
14828 to make life easier for people cross-compiling that insist on not
14831 2007-01-17 Mark Mason <mason@broadcom.com>
14833 * inssel-long.brg: patch to deal with mips missing flags
14834 * inssel-long32-mips.brg: implement overflow checks
14835 * insset-mips.brg: implement overflow checks
14836 * mini-mips.h: implement conditional exception handling
14837 * mini-mips.c: add mips_emit_exc_by_name(), implement conditional exception handling.
14838 Remove unused code, minor cleanups.
14839 * exceptions-mips.c: minor cleanups
14840 * mini-ops.h: add mips conditional exception ops
14841 * cpu-mips.md: add mips conditional exception ops
14844 Wed Jan 17 19:22:34 CET 2007 Paolo Molaro <lupus@ximian.com>
14846 * inssel.brg: patch from Mark Mason <mason@broadcom.com>
14847 to deal with mips missing of flags.
14849 Tue Jan 16 20:01:01 CET 2007 Paolo Molaro <lupus@ximian.com>
14851 * exceptions-ppc.c: execute fault handlers.
14853 Tue Jan 16 19:54:44 CET 2007 Paolo Molaro <lupus@ximian.com>
14855 * mini-ppc.c: handle missing call locationss with FORCE_INDIR_CALL.
14857 Tue Jan 16 13:14:31 CET 2007 Paolo Molaro <lupus@ximian.com>
14859 * mini.c: handle also floating point values in initialize_array.
14861 Tue Jan 16 12:42:40 CET 2007 Paolo Molaro <lupus@ximian.com>
14863 * mini.c, aot-runtime.c, aot-compiler.c: enable aot compilation of
14864 array initialization and make it conditional on the intrins option.
14866 Tue Jan 16 11:28:45 CET 2007 Paolo Molaro <lupus@ximian.com>
14868 * mini.h, patch-info.h, Makefile.am, aot-compiler.c: reduce
14869 relocations and put the patch info names close to the enum definition.
14871 2007-01-15 Mark Mason <mason@broadcom.com>
14873 * basic.cs, exceptions.cs: break up large tests to increase debugability.
14875 Mon Jan 15 18:57:14 CET 2007 Paolo Molaro <lupus@ximian.com>
14877 * mini.c: optimized RuntimeHelpers::InitializeArray () calls.
14879 2007-01-12 Raja R Harinath <rharinath@novell.com>
14881 * mini.c (mono_method_to_ir): Use new MonoGenericContext accessor.
14883 Thu Jan 11 11:16:42 CET 2007 Paolo Molaro <lupus@ximian.com>
14885 * Makefile.am: distribute the mips sources.
14887 Wed Jan 10 19:49:33 CET 2007 Paolo Molaro <lupus@ximian.com>
14889 * mini-codegen.h: handle bug #80489 here, by excluding ecx
14892 Wed Jan 10 19:08:05 CET 2007 Paolo Molaro <lupus@ximian.com>
14894 * cpu-x86.md: back out for now as this triggers other regressions.
14896 Wed Jan 10 18:33:16 CET 2007 Paolo Molaro <lupus@ximian.com>
14898 * cpu-x86.md: force src1 and dest regpair for long shift instructions
14899 to eax:edx, so ecx can't get allocated to them (bug #80489).
14901 Tue Jan 9 12:36:11 CET 2007 Paolo Molaro <lupus@ximian.com>
14903 * mini.c, mini-exceptions.c: enabled running fault handlers
14906 2007-01-03 Miguel de Icaza <miguel@novell.com>
14908 * driver.c: If nothing fail, do not use the string "failed",
14909 because it makes it very annoying to view test result logs on the
14912 2006-12-30 Miguel de Icaza <miguel@novell.com>
14914 * debug-debugger.c (mono_debugger_main): Rename "main" to
14915 "main_method" to prevent a warning.
14917 Remove a warning for unused field.
14919 2006-12-28 Martin Baulig <martin@ximian.com>
14922 (MONO_DEBUGGER__debugger_info): Add `get_lmf_addr'.
14924 2006-12-22 Martin Baulig <martin@ximian.com>
14926 * mdb-debug-info32.s, mdb-debug-info64.s: New files.
14927 Put a pointer to the `MONO_DEBUGGER__debugger_info' into a
14928 seperate `.mdb_debug_info' section, so we can access it from the
14929 debugger even if the binary is stripped.
14931 * debug-debug.c: Reference the `MONO_DEBUGGER__debugger_info_ptr'
14932 from the `.mdb_debug_info' here to prevent the linker from
14933 removing that section.
14935 * Makefile.am (mono_debugger_sources): Add mdb-debug-info32.s /
14936 mdb-debug-info64.s.
14938 2006-12-19 Robert Jordan <robertj@gmx.net>
14940 * mini-x86: enable the code to return small structures in
14941 registers for FreeBSD as well. Fixes bug #80278.
14942 * aot-runtime.c: Include sys/wait.h for WEXITSTATUS/WIFEXITED.
14944 Mon Dec 18 19:47:17 CET 2006 Paolo Molaro <lupus@ximian.com>
14946 * mini-x86.c: align the stack when calling the profiler
14947 function instrumenting the prolog (on OSX).
14949 Thu Dec 14 15:22:43 CET 2006 Paolo Molaro <lupus@ximian.com>
14951 * mini.c: emit a break opcode where Debugger.Break () is called.
14953 2006-12-13 Miguel de Icaza <miguel@novell.com>
14955 * mini.c (mono_method_to_ir): Provide useful information on this
14956 assert, to prevent others from debugging like I did.
14958 Tue Dec 12 17:01:38 CET 2006 Paolo Molaro <lupus@ximian.com>
14960 * mini.c: enable code which was incorrectly commented
14963 Tue Dec 12 16:28:15 CET 2006 Paolo Molaro <lupus@ximian.com>
14965 * mini-x86.c: enable on OSX, too, the code to return small
14966 structures in registers.
14968 Mon Dec 11 19:22:35 CET 2006 Paolo Molaro <lupus@ximian.com>
14970 * mini-x86.c: remove the use of the dynamic code manager here, too.
14972 Mon Dec 11 19:08:33 CET 2006 Paolo Molaro <lupus@ximian.com>
14974 * mini.h, debug-debugger.c, tramp-*.c: fixed
14975 mono_debugger_create_notification_function() to use
14976 mono_global_codeman_reserve () instead of a dynamic code manager.
14978 Tue Dec 5 17:54:50 CET 2006 Paolo Molaro <lupus@ximian.com>
14980 * mini.c, jit-icalls.h, jit-icalls.c: remove the
14981 ves_array_element_address() jit icall and use a generated
14982 managed method instead (which is about 4 times faster for a rank 3
14985 2006-11-29 Mark Mason <mason@broadcom.com>
14987 * basic-calls.cs: additional tests for passing
14988 structures as function arguments.
14990 2006-11-29 Mark Mason <mason@broadcom.com>
14992 * mini-mips.h: disable custom exception handling
14993 * mini-mips.c: throw/rethrow should use jalr to call
14994 exception stubs. Fixed bug with passing structures
14995 by value. More support for tracing floating point
14998 Wed Nov 29 20:28:17 CET 2006 Paolo Molaro <lupus@ximian.com>
15000 * mini.c: fixed typo in the soft-float ldind.r4 handling
15003 Wed Nov 29 11:33:03 CET 2006 Paolo Molaro <lupus@ximian.com>
15005 * mini.c, mini.h, driver.c: added --runtime command line
15006 option to select a different runtime than the autodetected one.
15007 * jit.h: added API for embedders to initialize with a specific
15010 Tue Nov 28 21:24:55 CET 2006 Paolo Molaro <lupus@ximian.com>
15012 * mini.c: handle also boxing of r4 values (bug #80024).
15014 Tue Nov 28 19:45:44 CET 2006 Paolo Molaro <lupus@ximian.com>
15016 * mini-ppc.c: force indirect calls until we reserve
15017 enough address space for all the generated code.
15019 Tue Nov 28 20:04:34 GMT 2006 Paolo Molaro <lupus@ximian.com>
15021 * exceptions-arm.c: workaround bugs in the libc definition
15022 of struct ucontext.
15024 Mon Nov 27 15:13:41 CET 2006 Paolo Molaro <lupus@ximian.com>
15026 * inssel.brg: fixes from me and Mark Mason.
15028 2006-11-23 Dick Porter <dick@ximian.com>
15030 * wapihandles.c (mini_wapi_seminfo): No need to adjust the counter
15031 semaphore display now we've fixed the initial value
15033 Wed Nov 22 11:04:37 CET 2006 Paolo Molaro <lupus@ximian.com>
15035 * inssel.brg: partially revert the last change to fix the build.
15037 2006-11-21 Mark Mason <mason@broadcom.com>
15039 * inssel.brg: Add and use compare-and-branch macros to support
15040 architectures that do not have condition code registers (ie. MIPS).
15041 * *-mips.{c,brg,md}: Fix copyright statements
15043 2006-11-20 Mark Mason <mason@broadcom.com>
15045 * Makefile.am: remove mini-codegen.c from list of MIPS sources
15046 * mini.c: Allow GET_CONTEXT to be specified by the arch port
15047 * mini.h: Added declaration for mono_print_ins()
15048 * mini-codegen.c: added ins_spec initializer for MIPS
15049 * mini-codegen.c (mono_call_inst_add_outarg_reg): added asserts for
15050 vreg to be virtual and hreg to be non-virtual.
15051 * mini-codegen.c (mono_spillvar_offset): assert if MIPS - spilling
15052 is not yet working/implemented correctly.
15053 * mini-codegen.c (print_ins): rename to mono_print_ins(), make
15054 non-static, fixup calls to print_ins() from other parts in the file.
15056 2006-11-20 Mark Mason <mason@broadcom.com>
15058 * basic-calls.cs: added tests for passing structures as arguments
15061 Mon Nov 20 19:40:11 CET 2006 Paolo Molaro <lupus@ximian.com>
15063 * inssel-long32.brg: optimize signed division by power of two.
15065 Mon Nov 20 17:37:58 CET 2006 Paolo Molaro <lupus@ximian.com>
15067 * mini-arm.c: added support for interworking with thumb code
15068 (mono must be still be built using the ARM instruction encoding).
15070 2006-11-19 Miguel de Icaza <miguel@novell.com>
15072 * mini.c (type_from_op): Separate the conditions for OP_EQ as the
15073 verifier has different rules for it. Fixes a few verifier issues
15076 * mini-exceptions.c (mono_handle_native_sigsegv): Put the message
15077 at the end, so people know what happened.
15079 Thu Nov 16 14:07:18 CET 2006 Paolo Molaro <lupus@ximian.com>
15081 * brach-opts.c: in optimize_exception_target() make sure we
15082 are in a catch clause (fixes bug #79871).
15084 Thu Nov 16 12:42:13 CET 2006 Paolo Molaro <lupus@ximian.com>
15086 * jit-icalls.c, jit-icalls.h, mini-arm.c, mini.c:
15087 more soft-float support fixes.
15089 Wed Nov 15 18:45:47 GMT 2006 Paolo Molaro <lupus@ximian.com>
15091 * mini-arm.c, inssel-arm.brg: ABI fix for longs and doubles
15092 that are passed half on the stack and half in registers.
15094 Wed Nov 15 17:00:27 CET 2006 Paolo Molaro <lupus@ximian.com>
15096 * mini-ops.h, mini-arch.h, helpers.c, Makefile.am:
15097 more mips integration work from Mark E Mason
15098 <mark.e.mason@broadcom.com>.
15100 Wed Nov 15 16:34:03 CET 2006 Paolo Molaro <lupus@ximian.com>
15102 * exceptions-mips.c, inssel-mips.brg, mini-mips.h,
15103 cpu-mips.md, inssel-long32-mips.brg, mini-mips.c,
15104 tramp-mips.c: added sources for the mips port, not
15105 integrated in the build yet. Contributed by
15106 Mark E Mason <mark.e.mason@broadcom.com>.
15108 2006-11-14 Neale Ferguson <neale@sinenomine.net>
15110 * mini-s390[x].c (is_regsize_var): Support PTR/FNPTR too.
15112 Tue Nov 14 16:06:37 CET 2006 Paolo Molaro <lupus@ximian.com>
15114 * Makefile.am, inssel-float.brg, inssel-softfloat.brg:
15115 put the soft-float rules in its own file since it seems to
15116 break s390 compilation.
15118 Mon Nov 13 15:54:38 CET 2006 Paolo Molaro <lupus@ximian.com>
15120 * mini-arm.c: fixed wrnings.
15122 Fri Nov 10 19:18:32 CET 2006 Paolo Molaro <lupus@ximian.com>
15124 * mini-arm.c, mini-arm.h, cpu-arm.md, inssel-float.brg,
15125 inssel-arm.brg: ARM support for soft-float.
15127 Fri Nov 10 18:38:15 CET 2006 Paolo Molaro <lupus@ximian.com>
15129 * mini.c, jit-icalls.c, jit-icalls.h: added first cut at handling
15130 loads and stores of 32 bit fp values.
15132 2006-11-10 Zoltan Varga <vargaz@gmail.com>
15134 * mini-sparc.c (is_regsize_var): Support PTR/FNPTR too.
15136 * tramp-sparc.c (mono_arch_patch_callsite): Fix this function so it actually
15137 works. Fixes #79852 and #79463.
15139 Thu Nov 9 16:56:13 CET 2006 Paolo Molaro <lupus@ximian.com>
15141 * mini.c, mini-codegen.c, jit-icalls.c, jit-icalls.h:
15142 more soft-float support WIP and fixes.
15144 Wed Nov 8 16:40:02 CET 2006 Paolo Molaro <lupus@ximian.com>
15146 * mini-arm.c: some VFP updates.
15148 Tue Nov 7 19:45:51 CET 2006 Paolo Molaro <lupus@ximian.com>
15150 * mini-exceptions.c: 0 is a valid local var offset in some
15151 architectures, don't assert (bug #78508).
15153 Tue Nov 7 18:17:52 GMT 2006 Paolo Molaro <lupus@ximian.com>
15155 * exceptions-arm.c: fixed off by one error in stack walk code.
15157 Tue Nov 7 11:27:26 CET 2006 Paolo Molaro <lupus@ximian.com>
15159 * mini.h, mini.c: more precise tracking of type load exceptions.
15161 2006-11-03 Robert Jordan <robertj@gmx.net>
15163 * Makefile.am: [WIN32] Add monow.exe target.
15164 * driver.c: [WIN32] Don't detach the console when debugging.
15167 2006-10-30 Miguel de Icaza <miguel@novell.com>
15169 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Eliminate warning.
15171 2006-10-23 Zoltan Varga <vargaz@gmail.com>
15173 * aot-compiler.c (emit_method_info): Add a case missed earlier.
15175 * driver.c (mini_regression): Fix --regression with AOT.
15177 * aot-compiler.c (emit_method_info): Fix AOT on amd64.
15179 2006-10-17 Zoltan Varga <vargaz@gmail.com>
15181 * mini.c (GET_CONTEXT): Correct the definition of this for sparc/linux.
15183 * mini-sparc.h: Don't use sigaction on sparc/linux.
15185 * exceptions-sparc.c: Call mono_arch_flush_icache () in a couple of places.
15187 * mini-sparc.c (mono_sparc_flushw): Call mono_arch_flush_icache ().
15189 * mini-exceptions.c: Add proper include files for getpid ().
15191 2006-10-16 Zoltan Varga <vargaz@gmail.com>
15193 * aot-runtime.c (mono_aot_get_method): Change this to return the native code
15194 address instead of a MonoJitInfo* to avoid decoding the exception info for the
15197 * aot-runtime.c aot-compiler.c: Use uint16 instead of uint32 entries in the
15198 name cache to reduce its size.
15200 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
15202 2006-10-15 Zoltan Varga <vargaz@gmail.com>
15204 * mini-x86.c: Save/restore the current LMF structure more efficiently using
15205 the mono_lmf TLS variable.
15207 * exceptions-x86.c (mono_arch_find_jit_info): Only access lmf->method in
15208 trampoline lmf frames.
15210 * mini-sparc.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Define this on sparc as well.
15212 2006-10-14 Zoltan Varga <vargaz@gmail.com>
15214 * mini-amd64.c: Save/restore the current LMF structure more efficiently using
15215 the mono_lmf TLS variable.
15217 * mini-exceptions.c: Access the LMF structure through accessors.
15219 * mini.c: Allow the backends the option for storing the lmf in a dedicated TLS
15220 variable instead of in jit_tls->lmf.
15222 * mini-x86.c mini-amd64.c: Update after lmf->lmf_addr name change.
15224 * exceptions-amd64.c (mono_arch_find_jit_info): Only access lmf->method in
15225 trampoline lmf frames.
15227 * mini-amd64.c (mono_arch_emit_prolog): Do not set lmf->method as it is not needed.
15229 2006-10-12 Zoltan Varga <vargaz@gmail.com>
15231 * mini.c trace.c mini-x86.c: Revert these too.
15233 * mini.c trace.c mini-x86.c: Remove warning workarounds after the mono_type_size ()
15236 Tue Oct 10 11:35:20 CEST 2006 Paolo Molaro <lupus@ximian.com>
15238 * genmdesc.c: removed now dead code.
15240 2006-10-09 Robert Jordan <robertj@gmx.net>
15242 * mini.c: Disable the CrashReporter on MacOS X; Fixes #74869
15244 Mon Oct 9 17:06:41 CEST 2006 Paolo Molaro <lupus@ximian.com>
15246 * mini.h: do not leave gaps in the opcode values.
15248 Mon Oct 9 16:08:51 CEST 2006 Paolo Molaro <lupus@ximian.com>
15250 * jit-icalls.h: flag functions as internal here, too.
15252 Mon Oct 9 15:58:18 CEST 2006 Paolo Molaro <lupus@ximian.com>
15254 * mini.h, aliasing.h, declsec.h, regalloc.h, trace.h: mark internal
15255 functions with the internal attribute.
15257 Mon Oct 9 15:52:45 CEST 2006 Paolo Molaro <lupus@ximian.com>
15259 * aot-compiler.c: fclose the file descriptor in the profile read loop.
15261 Fri Oct 6 16:01:38 CEST 2006 Paolo Molaro <lupus@ximian.com>
15263 * mini.c, jit-icalls.c, inssel-float.brg: beginnings of support
15266 2006-10-05 Zoltan Varga <vargaz@gmail.com>
15268 * mini-x86.c (emit_load_volatile_arguments): New function to handle arguments of
15269 tail calls as on other platforms.
15271 * mini.c (mono_method_to_ir): Fix a few tailcall problems. Fixes #79557.
15273 * iltests.il: Add a few tailcall tests.
15275 Tue Oct 3 16:33:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
15277 * driver.c: fix loop for old compilers (bug #79521).
15279 2006-10-02 Zoltan Varga <vargaz@gmail.com>
15281 * mini-exceptions.c (ves_icall_get_trace): Remove debug printf.
15283 * aot-runtime.c (mono_aot_get_class_from_name): Avoid a memory allocation.
15285 * aot-compiler.c: Add a new option 'metadata-only' to only emit the cached
15286 metadata without any code.
15288 * mini-exceptions.c (mono_handle_native_sigsegv): Add some code to print out
15289 more precise debugging information using gdb.
15291 2006-09-30 Zoltan Varga <vargaz@gmail.com>
15293 * inssel-ia64.brg: Make the helper methods static.
15295 Thu Sep 28 16:40:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
15297 * inssel-x86.brg: make the helper methods static.
15299 Thu Sep 28 16:31:32 CEST 2006 Paolo Molaro <lupus@ximian.com>
15301 * inssel-amd64.brg, mini-amd64.c: small cleanup, use inst_call.
15303 Thu Sep 28 15:36:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
15305 * mini.c: updates for monoburg changes.
15306 * inssel.brg: make a few helper functions static as they should.
15308 2006-09-27 Zoltan Varga <vargaz@gmail.com>
15310 * Makefile.am: Move mini-codegen.c to common_sources.
15312 Wed Sep 27 15:07:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
15314 * mini.h: instroduce inst_call in MonoInst for use in OUTARG
15316 * Makefile.am, cpu-g4.md, inssel-ppc.brg, mini-codegen.c, mini-ppc.c,
15317 mini-ppc.h: port to use the common local register allocator.
15319 2006-09-26 Zoltan Varga <vargaz@gmail.com>
15321 * mini.h: Remove the comment too then.
15323 Tue Sep 26 14:02:58 CEST 2006 Paolo Molaro <lupus@ximian.com>
15325 * mini.h: put back backend.data which is to be used shortly and
15326 doesn't increase the size of MonoInst. If any 64 bit arch aligned
15327 pointers on 4 byte boundaries it'd have much bigger issues running
15328 and you can ifdef it out anyway.
15330 2006-09-26 Zoltan Varga <vargaz@gmail.com>
15332 * mini.h (MonoInst): Remove backend.data field since it is unused and increases
15333 MonoInst size by 4 bytes on 64 bit machines.
15335 Tue Sep 26 11:57:26 CEST 2006 Paolo Molaro <lupus@ximian.com>
15337 * *.{c,h,brg}: long due removal of the unused field in MonoInst and
15338 replacement with more meaningful field names. Arch maintainers, please
15339 check the assigned names are good enough for your arch.
15341 2006-09-26 Zoltan Varga <vargaz@gmail.com>
15343 * cpu-ia64.md mini-ia64.c inssel-ia64.brg mini-ops.h: Get rid of the
15344 OP_IA64_FETCHADD opcodes, use OP_ATOMIC_ADD_IMM_NEW opcodes instead.
15346 Mon Sep 25 11:05:24 CEST 2006 Paolo Molaro <lupus@ximian.com>
15348 * mini.h, driver.c, optflags-def.h, Makefile.am: reduce runtime
15349 relocations and memory requirements, put the optimization flags
15350 definitions in their own file.
15352 2006-09-24 Zoltan Varga <vargaz@gmail.com>
15354 * jit-icalls.c (mono_helper_stelem_ref): Remove this unused helper function.
15356 * mini.c (mini_init): Remove reference to mono_helper_stelem_ref.
15358 2006-09-22 Zoltan Varga <vargaz@gmail.com>
15360 * mini-amd64.c (add_valuetype): Fix an uninitialized memory issue.
15362 Thu Sep 21 19:06:09 CEST 2006 Paolo Molaro <lupus@ximian.com>
15364 * inssel.brg: use the correct function to get the size of an item
15365 in an array, given an element class.
15366 * aot-compiler.c: do not access class->class_size directly.
15368 Thu Sep 21 12:10:56 CEST 2006 Paolo Molaro <lupus@ximian.com>
15370 * mini.h, debug-mini.c: added a debugging function to print
15371 info about local variables and arguments in a jitted method.
15373 2006-09-20 Zoltan Varga <vargaz@gmail.com>
15375 * mini-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
15377 * exceptions-ia64.c: Fix some problems reported by Bill Seurer <seurer@us.ibm.com>.
15379 2006-09-19 Zoltan Varga <vargaz@gmail.com>
15381 * mini-ia64.c (mono_arch_call_opcode): Avoid using the same loop index in the
15382 inner and outer loops when passing vtypes.
15384 Tue Sep 19 17:53:40 CEST 2006 Paolo Molaro <lupus@ximian.com>
15386 * mini-ppc.c: take into account the cpu errata for cache flushing
15387 which caused some random errors (bug #79381).
15389 2006-09-19 Zoltan Varga <vargaz@gmail.com>
15391 * mini-amd64.c (mono_arch_emit_exceptions): Emit the call to
15392 mono_arch_throw_corlib_exception using emit_call () too. Fixes #79271.
15394 2006-09-17 Zoltan Varga <vargaz@gmail.com>
15396 * aot-runtime.c (load_aot_module): Return immeditely if the AOT module was already
15399 * exceptions-amd64.c (gregs_from_ucontext): Apply another patch from the
15400 freebsd ports tree.
15402 * mini-amd64.c (emit_call): Avoid near calls on freebsd.
15403 (mono_arch_patch_code): Remove the unused handling of MONO_PATCH_INFO_CLASS_INIT.
15405 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix check for 32 bitness of
15408 2006-09-13 Zoltan Varga <vargaz@gmail.com>
15410 * aot-runtime.c (load_aot_module_from_cache): Fix PPC build.
15412 2006-09-12 Zoltan Varga <vargaz@gmail.com>
15414 * mini.c (UNVERIFIED): Add a 'break-on-unverified' MONO_DEBUG option so this
15415 macro does not have to be changed during debugging.
15417 * 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>.
15419 * cpu-pentium.md: Rename this to cpu-x86.md for consistency with other platforms.
15421 * Makefile.am mini-x86.c mini-codegen.c: Rename pentium_desc to x86_desc.
15423 * mini.c (mini_get_ldelema_ins): Allow ldelema2d optimization if
15424 MONO_ARCH_NO_EMULATE_MUL is defined.
15426 * mini-ia64.h (MONO_ARCH_CALLEE_FREGS): Reserve f33 for use by instructions.
15428 * mini-ia64.h: Define MONO_ARCH_NO_EMULATE_MUL.
15430 * mini-ia64.c: Implement CEE_MUL based on gcc emitted code.
15432 * mini-ia64.c (mono_arch_lowering_pass): Optimize store_membase_imm with offset==0.
15434 2006-09-11 Zoltan Varga <vargaz@gmail.com>
15436 * mini-x86.h mini-amd64.h mini-exceptions.c: Move the bsd specific MAP_ANON
15437 stuff to mini-exceptions.c where it is used.
15439 * mini-sparc.c (mono_arch_setup_jit_tls_data): Remove the duplicate altstack
15440 setup code, the real one is in mini-exceptions.c.
15442 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Move all dependencies on the
15443 layout of ucontext_t to helper functions in exceptions-amd64.c, as on x86. Add
15444 some changes from the freebsd ports tree.
15446 * mini-amd64.h exceptions-amd64.c: Fix the amd64 build. Get rid of the SC_
15449 * mini-amd64.h: Freebsd has MAP_ANON instead of MAP_ANONYMOUS.
15451 Mon Sep 11 13:18:55 CEST 2006 Paolo Molaro <lupus@ximian.com>
15453 * mini.c: on Linux, check for /proc to be mounted
15454 (bug# 79351, novell bug#201204).
15456 Mon Sep 11 13:10:12 CEST 2006 Paolo Molaro <lupus@ximian.com>
15458 * mini.c: handle cases where pthread_attr_getstack() behaves
15459 incorrectly (bug #78096).
15461 Mon Sep 11 11:31:10 BST 2006 Paolo Molaro <lupus@ximian.com>
15463 * mini-arm.c: support larger stack frames (bug #79272).
15465 2006-09-08 Zoltan Varga <vargaz@gmail.com>
15467 * aot-runtime.c (mono_aot_get_class_from_name): Remove a debug printf.
15469 * aot-compiler.c: Add a hash table to the AOT file mapping class names to typedef
15472 * aot-runtime.c (mono_aot_get_class_from_name): New function used by
15473 mono_class_from_name () to find a class from its name.
15475 * mini.c (mini_init): Register mono_aot_get_class_from_name () with the runtime.
15477 2006-09-07 Zoltan Varga <vargaz@gmail.com>
15479 * mini-amd64.c (emit_call): Avoid strstr () call if possible.
15481 2006-09-05 Kornel Pal <kornelpal@gmail.com>
15483 * Makefile.am: Renamed mono-1.dll to mono.dll. (-avoid-version)
15485 2006-09-04 Zoltan Varga <vargaz@gmail.com>
15487 * mini.c (mono_icall_get_wrapper): Fix a race condition on initializing
15488 callinfo->trampoline.
15490 * mini-amd64.c (emit_call): Special case calls to the vararg array icalls. Hopefully
15492 (mono_arch_patch_code): Add some debug code to help track down similar failures in the
15495 2006-09-03 Zoltan Varga <vargaz@gmail.com>
15497 * aot-runtime.c (mono_aot_plt_resolve): Add an assert.
15499 2006-09-02 Zoltan Varga <vargaz@gmail.com>
15501 * tramp-x86.c (mono_arch_create_specific_trampoline): Don't increase
15502 stats.method_trampolines, it is already done by the generic trampoline code.
15504 * tramp-amd64.c (mono_arch_create_specific_trampoline): Ditto.
15506 2006-09-01 Zoltan Varga <vargaz@gmail.com>
15508 * mini.c: Remove some references to mono_compile_aot, and use cfg->compile_aot instead.
15510 * aot-runtime.c: Add some tweaks to the MONO_AOT_CACHE functionality.
15512 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix a FIXME.
15514 * mini.c (print_jit_stats): Print mscorlib mempool size too.
15516 * mini.c (print_jit_stats): Print new stats.
15518 * *-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
15520 2006-08-31 Zoltan Varga <vargaz@gmail.com>
15522 * mini.c (mini_get_ldelema_ins): Fix verifier error when calling
15523 Address on two dimensional arrays. Fixes #78729.
15525 * mini.h (MonoCompile): Add a 'skip_visibility' field.
15527 * mini.c (method_to_ir): Disable visibility checks if skip_visibility is set on
15530 * mini-amd64.c (mono_arch_emit_exceptions): Fix assertion introduced by the last change.
15532 * mini.c (mono_runtime_cleanup_handlers): Clean up signal handlers on unix. Fixes
15535 * mini.c (handle_array_new): Applied patch from "briaeros007". Fix
15537 (mini_get_ldelema_ins): Ditto.
15539 2006-08-30 Zoltan Varga <vargaz@gmail.com>
15541 * mini-amd64.c (mono_arch_emit_exceptions): Align fp constants to 16 bytes.
15542 (mono_arch_output_basic_block): Avoid unaligned accesses in FNEG implementation.
15545 2006-08-29 Neale Ferguson <neale@sinenomine.net>
15547 * mini-s390.c, mini-s390x.c: Fix VARARG case processing with 0 arguments. Add
15548 mono_arch_get_patch_offset as a dummy entry point to allow successful link.
15550 * exceptions-s390x.c: Cosmetic change.
15552 * tramp-s390.c: Fix warning.
15554 * cpu-s390.md: Correct length of mul_imm.
15556 Wed Aug 23 19:24:00 CEST 2006 Paolo Molaro <lupus@ximian.com>
15558 * aot-compiler.c: added binary writer with ELF backend
15559 implementation (only on Linux/x86 for now).
15561 2006-08-18 Zoltan Varga <vargaz@gmail.com>
15563 * Makefile.am: Don't run net 2.0 AOT tests.
15565 * aot-compiler.c (compile_method): Skip methods with tail calls as well.
15566 (mono_compile_assembly): Skip net 2.0 assemblies as well.
15568 * aot-runtime.c (load_patch_info): Fix an uninitialized memory error.
15570 Fri Aug 18 19:38:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
15572 * aot-compiler.c: simplified and refactored the asm-writing code
15573 to allow different backends.
15575 2006-08-18 Zoltan Varga <vargaz@gmail.com>
15577 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
15579 * aot-compiler.c aot-runtime.c: Reorg the GOT slot allocation code a
15580 little. Share patches of type TYPE_FROM_HANDLE as well.
15582 * mini.c (mono_patch_info_equal): New helper function.
15583 (mono_patch_info_hash): Ditto.
15585 * aot-compiler.c (emit_method_code): Fix s390 build.
15587 * mini.c (mono_allocate_stack_slots_full): Fix yet another place where byref
15588 is not handled because it is stored as a flag and not as a type ctor. Fixes
15591 2006-08-17 Zoltan Varga <vargaz@gmail.com>
15593 * aot-compiler.c: Fix computation of GOT slot statistics.
15595 * aot-compiler.c aot-runtime.c: Implement sharing of GOT slots for classes/fields.
15596 Also remove support for not PIC AOT.
15598 * mini.h: Bump AOT file format version.
15600 * objects.cs: Add a test for #78990.
15602 * mini-x86.c (mono_arch_output_basic_block): Applied patch from Peter Dettman
15603 (peter.dettman@iinet.net.au). Fixes #79087.
15605 * basic-long.cs: Add a test for the above.
15607 2006-08-16 Zoltan Varga <vargaz@gmail.com>
15609 * aot-compiler.c (get_got_offset): Add a cache for GOT entries, not yet used.
15611 * aot-compiler.c (get_plt_index): Add a cache for wrappers too. Simplify the
15614 2006-08-15 Zoltan Varga <vargaz@gmail.com>
15616 * mini.c (mini_init): Fix registration of idiv/imul opcodes which can throw
15619 2006-08-10 Jonathan Chambers <joncham@gmail.com>
15621 * mini.c: Don't verify COM proxy invoke calls
15624 2006-08-10 Dick Porter <dick@ximian.com>
15626 * wapihandles.c (mini_wapi_seminfo): More info, to help track down
15627 which process is holding semaphores locked.
15629 2006-08-08 Zoltan Varga <vargaz@gmail.com>
15631 * mini-ia64.c mini-amd64.c: Fix #79027.
15633 * mini-sparc.c (mono_arch_call_opcode): Fix the previous patch.
15635 * mini-sparc.c (mono_arch_call_opcode): Fix #79027.
15637 * mini-x86.c (mono_arch_call_opcode): Handle the case where there are no
15638 implicit arguments in a vararg call. Fixes #79027.
15640 2006-08-07 Zoltan Varga <vargaz@freemail.hu>
15642 * mini.c (mono_get_element_address_signature): Use CDECL calling convention on windows. Fixes #78969.
15643 (mono_get_array_new_va_signature): Ditto.
15645 2006-08-05 Zoltan Varga <vargaz@gmail.com>
15647 * aot-runtime.c: Call init_plt lazily.
15649 * inssel-long.brg: Fix unsigned long->int conversion.
15651 * aot-runtime.c (init_plt): Remove a redundant make_writable () call.
15653 * aot-compiler.c aot-runtime.c: Reorganize the file structure in the amd64 case so
15654 that most data is now in the .rss/.data section.
15656 2006-08-04 Zoltan Varga <vargaz@gmail.com>
15658 * aot-compiler.c: Correct the computation of the 'direct-calls' statistic.
15660 * aot-compiler.c: Print the number of methods without GOT slots as a statistics.
15662 * aot-compiler.c aot-runtime.c tramp-amd64.c: Resurrect amd64 AOT support.
15664 * tramp-amd64.c (mono_arch_patch_callsite): Fix a warning.
15666 * jit-icalls.c (mono_helper_compile_generic_method): Unbox vtypes since this is a
15667 virtual call. Fixes #79010.
15669 * mini.c (mono_method_to_ir): Pass an additional out arg to compile_generic_method
15670 and use the result as the this argument in the real call.
15672 * generics.2.cs: Add a new test for #79010.
15674 2006-08-03 Zoltan Varga <vargaz@gmail.com>
15676 * mini-x86.c: Fix a warning.
15678 * aot-compiler.c: Add a bunch of statistics.
15680 * mini.c (inline_method): Disable inlining in out-of-line bblocks.
15682 2006-08-02 Zoltan Varga <vargaz@gmail.com>
15684 * mini-arch.h Makefile.am mini-ops.h mini-codegen.c: More alpha updates.
15686 2006-08-01 Zoltan Varga <vargaz@gmail.com>
15688 * 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>.
15690 2006-07-13 Miguel de Icaza <miguel@novell.com>
15692 * mini.c (mono_method_to_ir): Obtain the original method in the
15693 CIL stream and use this to perform validation.
15697 2006-07-19 Zoltan Varga <vargaz@gmail.com>
15699 * mini-x86.c (mono_arch_get_argument_info): Fix a warning.
15700 (mono_arch_call_opcode): Ditto.
15702 * mini.c (mono_method_to_ir): Clear ins_flag at the end of CEE_CALL. Fixes
15705 * mini.c (mono_patch_info_dup_mp): New helper function.
15707 * aot-compiler.c (compile_method): Fix some of the memory allocated during
15708 compilation. Fixes #78827.
15710 2006-07-18 Kornel Pal <kornelpal@gmail.com>
15712 * declsec.c: Use original security informations for
15713 MONO_WRAPPER_MANAGED_TO_MANAGED.
15715 2006-07-15 Jonathan Chambers <joncham@gmail.com>
15717 * mini.c: Allow Com Interop methods/classes and
15718 don't verify COM wrapper calls
15721 2006-07-13 Zoltan Varga <vargaz@gmail.com>
15723 * inssel-long32.brg: Fix long->i4 checked conversion.
15725 * exceptions.cs: Add a test for the above.
15727 2006-07-08 Zoltan Varga <vargaz@gmail.com>
15729 * mini-exceptions.c (mono_setup_altstack): Fix a memory leak.
15731 * mini.c: Applied patch from Joachim Ante (joe@otee.dk). Fix some shutdown
15734 * helpers.c (mono_disassemble_code): Avoid using fixed temporary files. Fixes
15737 2006-07-03 Zoltan Varga <vargaz@gmail.com>
15739 * mini.c: Fix solaris/x86 exception handling.
15741 * Makefile.am: Get rid of $(ICU_LIBS).
15743 2006-07-02 Zoltan Varga <vargaz@gmail.com>
15745 * mini-exceptions.c: Fix handling of unhandled SIGSEGV exceptions on ia64.
15746 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Use MONO_INIT_CONTEXT_FROM_CURRENT.
15747 (ves_icall_System_Security_SecurityFrame_GetSecurityFrame): Ditto.
15749 * mini-ia64.h (MONO_CONTEXT_SET_FUNC): New macro.
15751 * mini-exceptions.c (mono_handle_native_sigsegv): Prevent infinite loops if
15752 this function causes a SIGSEGV.
15754 2006-06-22 Zoltan Varga <vargaz@gmail.com>
15756 * mini.c: Remove unused solaris/x86 includes.
15758 2006-06-21 Zoltan Varga <vargaz@gmail.com>
15760 * jit.h: Add G_BEGIN_DECLS/G_END_DECLS.
15762 2006-06-20 Jb Evain <jbevain@gmail.com>
15764 * cpu-g4.md: fix max length of start_handler instruction.
15766 2006-06-20 Massimiliano Mantione <massi@ximian.com>
15767 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78656.
15769 2006-06-16 Massimiliano Mantione <massi@ximian.com>
15770 * ssa.c: Fixed bug 78653 for SSA based deadce.
15771 * mini.h: added MONO_INST_DEFINITION_HAS_SIDE_EFFECTS flag go
15772 MonoInst.flags, used in SSA based deadce.
15773 * aliasing.c: Fixed bug 78653 for "fastpath" deadce.
15774 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78653.
15776 Thu Jun 15 16:52:46 CEST 2006 Paolo Molaro <lupus@ximian.com>
15778 * tramp-ppc.c: don't use malloc () for trampoline code, sometimes
15779 it can end up using non executable memory on ppc64 systems
15780 running ppc32 userspace (fix from Johannes Berg).
15782 2006-06-14 Dick Porter <dick@ximian.com>
15784 * wapihandles.c: Fix a bunch of signed/unsigned warnings from gcc
15787 2006-06-13 Massimiliano Mantione <massi@ximian.com>
15788 * mini.c: Made so that inline is locally disabled if it would
15789 trigger a .cctor, because too many apps depend on this behavior
15790 (which seems to be also the one of the MS CLR).
15792 2006-06-13 Zoltan Varga <vargaz@gmail.com>
15794 * mini-amd64.c (mono_emit_stack_alloc): Fix initialization of localloc'ed memory.
15795 No idea why this worked before.
15797 * branch-opts.c (mono_branch_optimize_exception_target): Avoid branches
15798 which branch to outer exception clauses since they could skip the
15799 inner finally clauses. Fixes #78633.
15801 * exceptions.cs: Add a test for the above.
15803 * mini.c (merge_basic_blocks): Nullify the branch at the end of the first bb.
15806 * iltests.il: Add a test for the above.
15808 2006-06-12 Zoltan Varga <vargaz@gmail.com>
15810 * mini.c (remove_block_if_useless): Do not remove the bblock immediately
15811 after the end of a try bblock, to prevent asserts in mini_method_compile ().
15813 * iltests.il: Add a test for the above.
15815 2006-06-10 Zoltan Varga <vargaz@gmail.com>
15817 * mini-ia64.c (mono_arch_lowering_pass): Remove some code duplication.
15819 * mini-ia64.c inssel-ia64.brg: Implement the new net 2.0 Interlocked.Add
15820 methods as instrinsics.
15822 2006-06-09 Wade Berrier <wberrier@novell.com>
15824 * Makefile.am: Fix sources list for svn rename so that make dist succeeds
15825 (simple-cee-ops.h ssapre-mini-ops.h)
15827 2006-06-09 Neale Ferguson <neale@sinenomine.net>
15829 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on s390/s390x.
15830 * mini-s390x.c, mini-s390.c: Correct ATOMIC operations (incorrect register for CS
15832 * mini-s390x.h, mini-s390.h: Simplify MCONTEXT_GET_BP.
15833 * cpu-s390x.md: Fix max. length values for a couple of instructions.
15835 2006-06-09 Jonathan Chambers <jonathan.chambers@ansys.com>
15837 * mini-exceptions.c: Minor fix for building mono in Visual Studio.
15839 2006-06-08 Massimiliano Mantione <massi@ximian.com>
15841 * ssapre-cee-ops.h: Renamed as "simple-cee-ops.h"
15842 * simple-cee-ops.h: Was "ssapre-cee-ops.h" (renamed).
15843 * ssapre-mini-ops.h: Renamed as "simple-mini-ops.h"
15844 * simple-mini-ops.h: Was "ssapre-mini-ops.h" (renamed).
15845 * local-propagation.c: In mono_cprop_invalidate_values use a whitelist
15846 of opcodes, so that bug 78549 should not happen again.
15847 * ssapre.c: Updated to use the renamed files.
15849 2006-06-08 Zoltan Varga <vargaz@gmail.com>
15851 * mini-amd64.c (mono_arch_output_basic_block): Fix a wrong reg-reg move
15852 in OP_ATOMIC_EXCHANGE_I4.
15854 2006-06-07 Wade Berrier <wberrier@novell.com>
15856 * tramp-s390.c: Fix s390 build (add missing pointer declarations
15857 in mono_debugger_create_notification_function)
15859 2006-06-06 Zoltan Varga <vargaz@gmail.com>
15861 * mini.c (NEW_AOTCONST_TOKEN): Fix amd64 build.
15863 * mini.c (type_from_stack_type): Disable some changes which do not
15866 * driver.c: Reenable opts.
15868 * mini.h (MonoStackSlot): New structure to keep track of the verification state
15869 of the evaluation stack.
15871 * mini.h (MonoBasicBlock): Add a 'stack_state' field to keep track of the
15872 evaluation stack trace at entry to the bblock.
15874 * mini.c (merge_stacks): New function to perform verification of stack merges.
15875 Turned off by default.
15877 * mini.c: Fill up ins->klass for instructions whose type is STACK_OBJ or
15880 2006-06-06 Massimiliano Mantione <massi@ximian.com>
15882 * local-propagation.c: Fixed bug 78549.
15884 2006-06-04 Zoltan Varga <vargaz@gmail.com>
15886 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on ia64.
15888 2006-06-02 Miguel de Icaza <miguel@novell.com>
15890 * tramp-sparc.c, tramp-ppc.c, tramp-s390.c, tramp-s390x.c,
15891 tramp-arm.c, tramp-ia64.c
15892 (mono_debugger_create_notification_function): Update signature to
15893 new signature and use new protocol for creating the notification
15896 Should fix the build.
15898 2006-06-02 Geoff Norton <gnorton@customerdna.com>
15900 * exceptions-ppc.c (mono_jit_walk_stack)
15901 (ves_icall_get_frame_info): Fix the build
15903 2006-06-02 Zoltan Varga <vargaz@gmail.com>
15905 * mini.c (mono_set_defaults): Fix the handling of -O=-all.
15907 2006-05-31 Raja R Harinath <rharinath@novell.com>
15909 * il2tests.2.il: New file for generics CIL tests. Add test for
15911 * Makefile.am: Update.
15914 * mini.c (mono_method_to_ir): Don't apply box+brtrue optimization
15917 2006-05-30 Massimiliano Mantione <massi@ximian.com>
15919 * aliasing.c: Fixed bug 78311.
15921 2006-05-29 Martin Baulig <martin@ximian.com>
15923 * mini-exceptions.c (mono_find_jit_info): When computing the
15924 native offset, check whether we're actually inside the method's
15925 code; call mono_debug_print_stack_frame() to format the frame.
15926 (ves_icall_System_Exception_get_trace): Call
15927 mono_debug_print_stack_frame() to format the stack frame.
15928 (ves_icall_get_trace): Update to the new debugging API.
15929 (mono_jit_walk_stack_from_ctx): Likewise.
15930 (ves_icall_get_frame_info): Likewise.
15932 * mini.c (get_method_from_ip): Use the new debugging API.
15933 (mono_print_method_from_ip): Likewise.
15936 (mono_jit_walk_stack): Use the new debugging API.
15937 (ves_icall_get_frame_info): Likewise.
15939 2006-05-27 Zoltan Varga <vargaz@gmail.com>
15941 * mini-amd64.c (mono_arch_output_basic_block): Fix MONO_PROFILE_COVERAGE.
15943 2006-05-25 Massimiliano Mantione <massi@ximian.com>
15945 * mini.c: Added "limitator" to inline for debugging.
15947 2006-05-24 Martin Baulig <martin@ximian.com>
15949 * debug-debugger.c (mono_debugger_init): Create a private,
15950 malloc()-based code manager for the notification function and
15951 intentionally leak it on exit. This fixes the crash-on-exit race
15955 (mono_debugger_create_notification_function): Added
15956 `MonoCodeManager *' argument.
15959 (mono_debugger_create_notification_function): Added
15960 `MonoCodeManager *' argument.
15962 2006-05-23 Massimiliano Mantione <massi@ximian.com>
15964 * aliasing.c: Fixed 64 bit issue.
15965 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
15966 default since all known bugs are fixed (one more time!).
15968 Tue May 23 13:47:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
15970 * mini.c: write barrier support.
15972 2006-05-23 Martin Baulig <martin@ximian.com>
15974 * debug-debugger.c: Revert Paolo's change. Add comment and #error
15975 check at the top of the file.
15977 Sun May 21 12:22:29 CEST 2006 Paolo Molaro <lupus@ximian.com>
15979 * debug-debugger.c: fix the build. Again. Hopefully Martin will stop
15980 reverting changes without reason and without changelog entries.
15982 2006-05-18 Zoltan Varga <vargaz@gmail.com>
15984 * mini-sparc.c (mono_arch_output_basic_block): Add support for large stack offets
15985 to a few opcodes. Fixes #78439.
15987 * mini-sparc.c: Rename mono_sparch_break () to mono_arch_break () to improve
15988 consistency with other archs.
15990 * mini-ia64.c (mono_arch_emit_prolog): Remove debug stuff left in by mistake.
15992 Wed May 17 18:07:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
15994 * debug-debugger.c: fix the build.
15996 2006-05-17 Martin Baulig <martin@ximian.com>
15999 (debugger_thread_vtable): Moved here from ../metadata/threads.c.
16000 (debugger_init_threads): Formerly known as mono_debugger_init_threads().
16001 (debugger_finalize_threads): Formaly known as mono_debugger_finalize_threads().
16002 (debugger_attach): Call GC_mono_debugger_add_all_threads().
16004 2006-05-11 Zoltan Varga <vargaz@gmail.com>
16006 * mini.c (mini_init): Call pthread_attr_destroy () to fix a small memory leak.
16008 2006-05-10 Zoltan Varga <vargaz@gmail.com>
16010 * mini-x86.c (mono_arch_instrument_epilog): Fix handling of
16011 MONO_TYPE_GENERICINST.
16013 * mini-amd64.c (mono_arch_instrument_epilog): Fix handling of
16014 MONO_TYPE_GENERICINST.
16016 2006-05-09 Zoltan Varga <vargaz@gmail.com>
16018 * mini-x86.c (mono_arch_get_vcall_slot_addr): Add a missing call sequence. Fixes
16021 2006-05-08 Zoltan Varga <vargaz@gmail.com>
16023 * mini.c (mono_create_jump_trampoline): Allocate MonoJitInfo from the domain
16025 (mono_jit_free_method): Remove the method from jump_trampoline_hash as well.
16027 2006-05-06 Zoltan Varga <vargaz@gmail.com>
16029 * mini.c (mini_cleanup): Applied patch from Joachim Ante (joe@otee.dk). Call
16030 mono_trace_cleanup ().
16032 * iltests.il: Fix problem with the newly added test.
16034 * mini-codegen.c (mono_local_regalloc): When changing the dreg of an instruction
16035 due to register constraints, free up the previous hreg. Fixes #78314.
16037 * iltests.il: Add new test for #78314.
16039 * mini-x86.c (mono_arch_get_inst_for_method): Use OP_ATOMIC_ADD_NEW_I4 for
16040 Interlocked.Add. Fixes #78312.
16042 * mini-amd64.c (mono_arch_get_inst_for_method): Ditto.
16044 2006-05-05 Zoltan Varga <vargaz@gmail.com>
16046 * inssel.brg (mini_emit_virtual_call): Fix a warning.
16048 2006-05-05 Martin Baulig <martin@ximian.com>
16050 * debug-mini.c (mono_debug_open_block): New method.
16053 (mono_arch_output_basic_block): Call mono_debug_open_block() at
16054 the beginning of each basic block.
16057 (mono_arch_output_basic_block): Call mono_debug_open_block() at
16058 the beginning of each basic block.
16060 2006-05-04 Massimiliano Mantione <massi@ximian.com>
16062 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
16063 default until I understand why they break the build on amd64.
16065 2006-05-04 Zoltan Varga <vargaz@gmail.com>
16067 * mini.c (mini_cleanup): Call mono_cleanup ().
16069 * mini.c (UNVERIFIED): New macro to make it easier to track down verification
16072 2006-05-04 Massimiliano Mantione <massi@ximian.com>
16074 * aliasing.c: Fixed shameful cut&paste error that caused JIT crashes.
16075 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
16076 default since all known bugs are fixed, and I cannot reproduce bug
16077 77944... I'm asking Matt Hargett to test again after this commit.
16079 2006-04-28 Massimiliano Mantione <massi@ximian.com>
16081 * mini-codegen.c: Fixed typo that thrashed inline.
16083 2006-04-28 Zoltan Varga <vargaz@gmail.com>
16085 * dominators.c (compute_dominators): Avoid using a worklist since
16086 it is not correct in some cases. Instead, iterate over all bblocks as
16087 in the original paper. Fixes --compile-all -O=all System.Xml.dll.
16089 2006-04-28 Miguel de Icaza <miguel@novell.com>
16091 * mini.c (mono_jit_compile_method_inner): Use
16092 mono_prepare_exception_from_error that resets the value
16095 2006-04-27 Miguel de Icaza <miguel@novell.com>
16097 * mini.c: Move the mini_loader_error_to_exception to metadata.
16099 2006-04-27 Massimiliano Mantione <massi@ximian.com>
16101 * aliasing.c: Fixed bug 78210.
16103 2006-04-27 Massimiliano Mantione <massi@ximian.com>
16105 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
16106 default until all their problems (or the ones they trigger) are fixed.
16108 2006-04-26 Zoltan Varga <vargaz@gmail.com>
16110 * aot-runtime.c (mono_aot_get_method_from_token_inner): Fix the previous patch.
16112 * aot-runtime.c (mono_aot_get_method_from_token_inner): Mark the method
16113 as loaded only after resolving patches since that could invoke the same method.
16115 * aot-runtime.c (mono_aot_plt_resolve): Fix ppc etc. builds.
16117 * aot-compiler.c: Refactor mono_aot_compile_aot () into a bunch of smaller
16120 * aot-runtime.c (init_plt): Use a normal trampoline to transfer code to the
16123 * aot-compiler.c (emit_plt): Pass the plt offset in %eax instead of on the
16126 * mini-trampolines.c (mono_aot_plt_trampoline): New trampoline to handle calls
16127 made from AOT code through the PLT table.
16129 * mini-x86.h mini-amd64.h: Define MONO_ARCH_AOT_PLT_OFFSET_REG to the register
16130 holding the plt offset when a call is made to the aot plt trampoline.
16132 2006-04-25 Zoltan Varga <vargaz@gmail.com>
16134 * aot-runtime.c aot-compiler.c cpu-amd64.md mini-amd64.c: Update parts of the
16137 * Makefile.am (common_sources): Fix build breakage.
16139 * aot-runtime.c aot-compiler.c: Reorganize the AOT code yet again: Make all
16140 calls through a jump table similar to the ELF PLT table. Avoid indirect calls for
16141 intra-assembly calls if possible.
16143 * tramp-*.c: Add new functions for patching/nullifying PLT entries.
16145 * mini-trampolines.c: Handle PLT entries.
16147 * mini.c: Avoid creating a GOT var for calls.
16149 * jit-icalls.c (helper_ldstr_mscorlib): New helper function for loading strings
16150 from mscorlib code.
16152 * jit-icalls.c (helper_newobj_mscorlib): New helper function to create objects
16153 from mscorlib code.
16155 * mini.c (mono_method_to_ir): Use the new helper functions in throw bblocks in
16158 * mini.h: Bump AOT file format version.
16160 * mini.c (get_basic_blocks): Fix the calculation of bb->out_of_line so it
16163 2006-04-25 Martin Baulig <martin@ximian.com>
16165 * driver.c: Disable copyprop, consprop and inline when running
16166 inside the debugger.
16168 2006-04-25 Martin Baulig <martin@ximian.com>
16170 * debug-debugger.h (MonoDebuggerInfo): Replaced `get_thread_id'
16171 with `get_current_thread' and added `detach'.
16172 (MonoDebuggerMetadataInfo): Added `thread_size',
16173 `thread_tid_offset', `thread_stack_ptr_offset' and
16174 `thread_end_stack_offset'.
16176 2006-04-25 Zoltan Varga <vargaz@gmail.com>
16178 * aot.c Makefile.am: Split aot.c into two new files aot-compiler.c and
16181 * inssel.brg (mini_emit_load_intf_reg_vtable): Use a new kind of AOT constant
16182 ADJUSTED_IID to avoid the need for adjusting the IID at runtime.
16184 * mini.h (MonoJumpInfoType): Add MONO_PATCH_INFO_ADJUSTED_IID.
16186 * mini.c (mono_resolve_patch_target): Handle ADJUSTED_IID.
16188 * aot.c: Add support for ADJUSTED_IID.
16190 2006-04-24 Zoltan Varga <vargaz@gmail.com>
16192 * aot.c (emit_method_order): Don't align method_order_end.
16194 * inssel.brg (stmt): Fix interface calls in AOT code which got broken by
16195 the interface ID changes.
16197 2006-04-21 Dick Porter <dick@ximian.com>
16199 * mini.c (mini_thread_cleanup): Clear the JIT TLS data when
16200 cleaning up a thread. Fixes the new part of bug 77470.
16202 2006-04-20 Geoff Norton <gnorton@customerdna.com>
16204 * mini-ppc.c: Call mono_jit_thread_attach when transitioning a native
16205 to managed wrapper.
16207 2006-04-19 Zoltan Varga <vargaz@gmail.com>
16209 * mini.h mini.c: Remove mono_type_to_ldind/stind () which are now in marshal.c.
16211 * mini.c (mono_runtime_install_handlers): Handle SIGABRT similarly to
16212 SIGSEGV. Fixes #78072.
16214 * mini-exceptions.c (mono_handle_native_sigsegv): Add a 'signal' argument,
16215 unregister our SIGABRT handler.
16217 2006-04-19 Massimiliano Mantione <massi@ximian.com>
16219 * mini.c: Disabled inline where it can alter the call stack in a
16220 way visible from managed code.
16221 * driver.c: enabled inline,consprop,copyprop,treeprop,deadce by
16224 2006-04-16 Zoltan Varga <vargaz@gmail.com>
16226 * mini-amd64.c (mono_arch_emit_prolog): Attach the thread to the runtime as it is done
16227 on other platforms. Fixes #78089.
16229 2006-04-13 Martin Baulig <martin@ximian.com>
16231 * driver.c: Also check a `MONO_INSIDE_MDB' environment variable to
16232 determine whether we're inside the debugger.
16235 (MonoDebuggerMetadataInfo): Added all offsets from `MonoDefaults'.
16237 2006-04-12 Zoltan Varga <vargaz@gmail.com>
16239 * mini.c (mono_method_to_ir): Handle multiple LEAVE statements inside a single
16240 handler clauses. Fixes #78024.
16242 * mini-sparc.c (mono_arch_output_basic_block): Handle large offsets
16243 in the CALL_MEMBASE opcodes. Fixes #78088.
16244 (mono_arch_get_vcall_slot_addr): Ditto.
16246 2006-04-10 Martin Baulig <martin@ximian.com>
16248 * debug-debugger.c: The thread handling code has now been moved
16249 into ../metadata/threads.c.
16251 2006-04-10 Zoltan Varga <vargaz@gmail.com>
16253 * driver.c (mono_main): Fix --with-gc=none build.
16255 * mini-codegen.c (mono_spillvar_offset): Improve alignment.
16256 (mono_spillvar_offset_float): Ditto.
16257 (mono_local_regalloc): Only do the OP_MOVE optimization if ins->dreg is a local
16258 hreg, not when its !global, since on ia64, there is a third category: stacked
16261 Mon Apr 10 14:39:49 CEST 2006 Paolo Molaro <lupus@ximian.com>
16263 * mini.c: set MonoInst->klass for load field address and a few other
16266 2006-04-10 Zoltan Varga <vargaz@gmail.com>
16268 * helpers.c (mono_disassemble_code): Emit debug info on amd64 as well.
16270 2006-04-07 Zoltan Varga <vargaz@gmail.com>
16272 * dominators.c (compute_dominators): Fix yet another bug which surfaced after
16273 the branch opt changes.
16275 2006-04-06 Dick Porter <dick@ximian.com>
16277 * wapihandles.c (mini_wapi_semdel): Fix parameters in semctl () call.
16279 * wapihandles.c (mini_wapi_seminfo):
16280 * driver.c (mono_main): Add semaphore info option
16282 2006-04-05 Zoltan Varga <vargaz@gmail.com>
16284 * dominators.c (compute_dominators): Fix a bug which surfaced after the recent
16285 branch optimization changes. Fixes #78009.
16287 Wed Apr 5 16:40:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
16289 * mini.c: ignore accessibility of methods in managed->native wrappers.
16291 2006-04-04 Zoltan Varga <vargaz@gmail.com>
16293 * mini.c (mini_cleanup): Call print_jit_stats () earlier since it accesses metadata.
16295 * mini.c (mini_cleanup): Free 'emul_opcode_map' as well.
16297 2006-04-03 Zoltan Varga <vargaz@gmail.com>
16299 * mini.c: Modify the branch optimizations to preserve the invariant that
16300 the entries inside the in_bb and out_bb arrays are unique.
16301 (mono_unlink_bblock): Avoid creation of new arrays.
16303 2006-04-02 Zoltan Varga <vargaz@gmail.com>
16305 * mini.c (mono_unlink_bblock): Fix regression caused by previous
16308 2006-04-01 Zoltan Varga <vargaz@gmail.com>
16310 * mini.c (optimize_branches): Remove the "optimizations" in
16311 the cbranch1/cbranch2 -> branch cases which were causing several
16312 problems in the past. Fixes #77986.
16314 2006-03-31 Chris Toshok <toshok@ximian.com>
16316 * driver.c (DEFAULT_OPTIMIZATIONS): back out the new set of
16317 default optimizations :(
16319 2006-03-31 Zoltan Varga <vargaz@gmail.com>
16321 * inssel-x86.brg mini-codegen.c mini.c: Merge some changes/fixes from linear-il
16324 2006-03-31 Massimiliano Mantione <massi@ximian.com>
16326 * local-propagation.c: Added comments to structs and removed
16327 "Mono" prefixes from local tree mover types.
16329 2006-03-30 Zoltan Varga <vargaz@gmail.com>
16331 * Makefile.am (arch_sources): Define this for each architecture so
16332 libmono_la_SOURCES is defined in one place.
16334 Wed Mar 29 20:51:14 CEST 2006 Paolo Molaro <lupus@ximian.com>
16336 * driver.c, wapihandles.c, Makefile.am: integrate the io-layer utils
16339 Wed Mar 29 17:16:57 CEST 2006 Paolo Molaro <lupus@ximian.com>
16341 * driver.c: print the GC name supplied by configure.
16343 2006-03-29 Massimiliano Mantione <massi@ximian.com>
16345 * local-propagation.c: Added tree mover, and moved here all the
16346 local propagation code from mini.c
16347 * mini.c: Added support for treeprop, and moved all the local
16348 propagation code to local-propagation.c
16349 * mini.h: Added support for treeprop
16350 * driver.c: Added support for treeprop, enabled consprop, copyprop,
16351 treeprop, inline and deadce by default
16352 * Makefile.am: Added local-propagation.c
16354 2006-03-25 Zoltan Varga <vargaz@gmail.com>
16356 * exceptions-sparc.c: Applied patch from David S. Miller <davem@sunset.davemloft.net>: Implement correct support for sparc/linux.
16358 Fri Mar 24 20:07:19 CET 2006 Paolo Molaro <lupus@ximian.com>
16360 * debug-debugger.c: make it compile without the Boehm GC.
16362 Wed Mar 22 18:25:18 CET 2006 Paolo Molaro <lupus@ximian.com>
16364 * mini.c: fixed issue with mismatch when an icall is registered
16365 with multiple names but same address.
16367 Tue Mar 21 15:59:57 CET 2006 Paolo Molaro <lupus@ximian.com>
16369 * declsec.c, mini-exceptions.c: use write barrier to set reference
16370 fields of managed objects.
16372 2006-03-19 Zoltan Varga <vargaz@gmail.com>
16374 * mini.c (mono_print_method_from_ip): Recognize JIT trampolines as well.
16375 (can_access_internals): Fix a warning.
16377 * mini.c (print_method_from_ip): Rename this to
16378 mono_print_method_from_ip so it gets exported.
16380 * trace.c: Deal with strings inside StringBuilder's containing garbage
16381 and fix memory leaks. Fixes #77848.
16383 2006-03-19 Zoltan Varga <vargaz@gmail.com>
16385 * mini.c (mini_init): Disable the setting of GC_stackbottom on ia64. Hopefully
16388 2006-03-16 Neale Ferguson <neale@sinenomine.net>
16390 * mini-s390.c: Remove OP_X86_TEST_NULL.
16392 Thu Mar 16 17:19:04 CET 2006 Paolo Molaro <lupus@ximian.com>
16394 * mini.c: use the correct GetHashCode() for the moving collector.
16396 2006-03-16 Massimiliano Mantione <massi@ximian.com>
16398 * liveness.c: Regalloc spill cost tuning.
16400 2006-03-15 Neale Ferguson <neale@sinenomine.net>
16402 * mini-s390x.h: Correct S390_LONG macro.
16404 * mini-s390x.c: Cleanup unused code.
16406 2006-03-15 Zoltan Varga <vargaz@gmail.com>
16408 * jit-icalls.h: New file.
16410 * Makefile.am mini.c jit-icalls.c: Use a proper include file for the jit
16411 icalls and include that instead of including jit-icalls.c.
16413 * mini-ppc.c (mono_arch_output_basic_block): Remove references to
16416 Tue Mar 14 20:23:53 CET 2006 Paolo Molaro <lupus@ximian.com>
16418 * mini.c: when checking for member accessibility, also check for
16419 friend assemblies and for explicit interface implementations.
16421 2006-03-14 Zoltan Varga <vargaz@gmail.com>
16423 * mini-codegen.c (mono_local_regalloc): Remove incorrect g_free () calls.
16425 * cpu-arm.md cpu-g4.md: Remove x86_ opcodes.
16427 * mini-x86.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
16428 common cases are done first.
16430 * mini-ops.h: Only define platform specific opcodes on the given platform.
16432 * mini.h regalloc.h mini-codegen.c: Merge optimizations from the linear-il
16435 2006-03-14 Martin Baulig <martin@ximian.com>
16437 Revert Paolo's change from r57348:
16439 * mini.h: don't use gboolean for bitfields.
16440 * mini.c: verifier changes for fields and methods accessibility.
16442 2006-03-13 Neale Ferguson <neale@sinenomine.net>
16444 * mini-s390.h, mini-s390x.h: Fix calls to mono_call_inst_add_outarg_reg.
16446 * mini-s390x.c: Fix conv_r_un.
16448 * cpu-s390, cpu-s390x.md: Fix lengths.
16450 Sun Mar 12 17:31:22 CET 2006 Paolo Molaro <lupus@ximian.com>
16452 * mini.c: nested types have access to all the nesting
16453 levels, not just the enclosing types.
16455 Sun Mar 12 16:23:11 CET 2006 Paolo Molaro <lupus@ximian.com>
16457 * mini.c: added a few more verification checks.
16459 2006-03-12 Zoltan Varga <vargaz@gmail.com>
16461 * liveness.c: Merge optimizations from the linear-il branch.
16463 2006-03-11 Zoltan Varga <vargaz@gmail.com>
16465 * mini-ia64.c (emit_call): Add a comment.
16467 * tramp-ia64.c (mono_arch_patch_callsite): Handle indirect calls as well.
16469 * tramp-ia64.c: Fix some warnings.
16471 Sat Mar 11 20:15:59 CET 2006 Paolo Molaro <lupus@ximian.com>
16473 * mini.h: don't use gboolean for bitfields.
16474 * mini.c: verifier changes for fields and methods accessibility.
16476 2006-03-11 Zoltan Varga <vargaz@gmail.com>
16478 * mini.c (mono_icall_get_wrapper): Fix an ia64 bug introduced by the
16479 lazy icall wrapper changes.
16481 * dominators.c: Replace all the dominator algorithms with faster
16482 ones from the linear-il branch.
16484 * inssel-*.brg: Allocate call->out_ireg_args and call->out_freg_args from
16487 * mini-amd64.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
16488 common cases are done first.
16490 * mini-amd64.c: Fix some warnings.
16492 * mini-codegen.c mini-*.c: Allocate call->out_ireg_args and call->out_freg_args
16495 * mini.c (mono_jit_compile_method_with_opt): Fix a race in the newly
16498 * mini.h: Add a missing prototype.
16500 2006-03-10 Zoltan Varga <vargaz@gmail.com>
16502 * mini.c: Compile icall wrappers lazily.
16504 * mini-codegen.c: Use printf instead of g_print since its much faster.
16506 * mini.h (mono_bitset_foreach_bit): Use the faster mono_bitset_find_start ()
16509 * mini.c (optimize_branches): Cache the negative result from
16510 remove_block_if_useless ().
16512 * mini.c (optimize_branches): Avoid restarting the iteration after each change.
16513 Also fix some bblock linking issues.
16515 * helpers.c (mono_disassemble_code): Reduce the size of the temporary
16518 * mini.h: Define G_LIKELY/G_UNLIKELY macros for older glib versions.
16520 * mini.h (MonoBasicBlock): Reorganize the fields, putting more frequently
16521 accessed fields first, for better cache behavior.
16523 Fri Mar 10 18:21:41 CET 2006 Paolo Molaro <lupus@ximian.com>
16525 * mini.c: speedup IList<T> array accesses.
16527 2006-03-09 Zoltan Varga <vargaz@gmail.com>
16529 * mini.c (mono_method_to_ir): Handle large methods overflowing the
16530 inline_costs counter. Fixes #77190.
16532 2006-03-06 Zoltan Varga <vargaz@gmail.com>
16534 * mini-exceptions.c: Call mono_trace_is_enabled () before printing
16535 trace messages. Fixes #77706.
16537 2006-03-04 Martin Baulig <martin@ximian.com>
16539 * tramp-amd64.c, tramp-x86.c
16540 (mono_debugger_create_notification_function): Use
16541 mono_global_codeman_reserve() to allocate a buffer at runtime and
16544 * debug-debugger.h (MonoDebuggerInfo): Added `initialize'.
16546 * debug-debugger.c (mono_debugger_init): Dynamically allocate the
16547 notification function at runtime and then call `initialize' in the
16548 `MONO_DEBUGGER__debugger_info' vtable.
16550 2006-03-04 Zoltan Varga <vargaz@gmail.com>
16552 * iltests.il: Fix a visibility problem.
16554 Wed Mar 1 15:55:25 CET 2006 Paolo Molaro <lupus@ximian.com>
16556 * driver.c, mini.c: add hooks for the counters API.
16558 Wed Mar 1 12:28:04 CET 2006 Paolo Molaro <lupus@ximian.com>
16560 * driver.c: show disabled options.
16562 Wed Mar 1 12:18:51 CET 2006 Paolo Molaro <lupus@ximian.com>
16564 * linear-scan.c: always use cost-driven selection.
16566 2006-02-28 Raja R Harinath <rharinath@novell.com>
16568 * jit-icalls.c (helper_compile_generic_method): Revert change from
16571 Mon Feb 27 18:58:19 GMT 2006 Paolo Molaro <lupus@ximian.com>
16573 * cpu-arm.md, mini-arm.c: implemented MemoryBarrier.
16575 Sat Feb 25 17:39:21 CET 2006 Paolo Molaro <lupus@ximian.com>
16577 * inssel.brg: style fixes, mostly to force the updated monoburg
16578 to run for people using svn.
16580 Sat Feb 25 17:07:42 CET 2006 Paolo Molaro <lupus@ximian.com>
16582 * mini.c: match monoburg changes.
16584 Sat Feb 25 16:04:33 CET 2006 Paolo Molaro <lupus@ximian.com>
16586 * mini.h, mini.c, abcremoval.c, aliasing.c, liveness.c,
16587 ssapre.c, graph.c, ssa.c: put the mono_burg_arity[]
16588 declaration in the header file.
16590 Sat Feb 25 14:19:31 CET 2006 Paolo Molaro <lupus@ximian.com>
16592 * helpers.c: reduce relocations and mem usage.
16594 Sat Feb 25 11:58:16 CET 2006 Paolo Molaro <lupus@ximian.com>
16596 * mini.h, mini-codegen.c: disable logging features if
16597 requested by configure.
16599 Sat Feb 25 11:54:49 CET 2006 Paolo Molaro <lupus@ximian.com>
16601 * mini.c: tiny verifier changes.
16603 Fri Feb 24 18:17:52 CET 2006 Paolo Molaro <lupus@ximian.com>
16605 * mini-ops.h, inssel-x86.brg, tramp-x86.c, mini-x86.c,
16606 cpu-pentium.md: stack alignment changes for osx/x86,
16607 partially from Geoff Norton <gnorton@customerdna.com>.
16609 2006-02-24 Raja R Harinath <harinath@gmail.com>
16611 * jit-icalls.c (helper_compile_generic_method): Update to changes
16612 in metadata/class.c.
16614 2006-02-24 Zoltan Varga <vargaz@gmail.com>
16616 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a missing check.
16618 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for
16619 interface calls with large offsets.
16621 2006-02-23 Raja R Harinath <rharinath@novell.com>
16623 * jit-icalls.c (helper_compile_generic_method): Document the
16624 special-case we depend on so that we can inflate the method twice
16625 with the same context with no bad side-effects.
16627 Thu Feb 23 13:45:46 CET 2006 Paolo Molaro <lupus@ximian.com>
16629 * mini-x86.c, mini-amd64.c: fix for case when xen support
16632 Wed Feb 22 19:38:40 CET 2006 Paolo Molaro <lupus@ximian.com>
16634 * mini-x86.c, mini-amd64.c: generate code to access tls items
16635 in a faster way for Xen systems.
16637 Wed Feb 22 10:31:25 CET 2006 Paolo Molaro <lupus@ximian.com>
16639 * exceptions-x86.c, mini-x86.h, driver.c, mini-codegen.c:
16640 updates and compilation fixes for the OSX/x86 port, mostly from
16641 Geoff Norton <gnorton@customerdna.com>.
16643 Tue Feb 21 19:56:55 CET 2006 Paolo Molaro <lupus@ximian.com>
16645 * inssel.brg: faster interface call implementation
16646 to sync with the interface_offsets MonoVTable changes.
16648 Mon Feb 20 10:37:57 CET 2006 Paolo Molaro <lupus@ximian.com>
16650 * mini.c: more verification checks.
16652 Fri Feb 17 19:47:29 CET 2006 Paolo Molaro <lupus@ximian.com>
16654 * mini.c: added a few more verification checks.
16656 2006-02-17 Neale Ferguson <neale@sinenomine.net>
16658 * mini-s390x.c, mini-s390x.h: Check for presence of long displacement
16659 facility on the processor and use it if available.
16661 Fri Feb 17 16:12:52 CET 2006 Paolo Molaro <lupus@ximian.com>
16663 * driver.c, aot.c, mini.c: throw exception if the IL code is
16664 invalid or unverifiable.
16666 2006-02-17 Raja R Harinath <rharinath@novell.com>
16668 * generics.2.cs (test_0_ldfld_stfld_mro): Use m.struct_field, not
16671 2006-02-16 Zoltan Varga <vargaz@gmail.com>
16673 * generics.2.cs: Add some tests for generics ldfld/stfld wrappers.
16675 Wed Feb 15 16:23:17 CET 2006 Paolo Molaro <lupus@ximian.com>
16677 * mini-s390x.c, mini-s390.c, mini.c, mini-amd64.c, mini-arm.c,
16678 mini-ia64.c, mini-sparc.c, mini-x86.c, mini-ppc.c: fixed
16679 handling of instantiated generic valuetypes.
16681 2006-02-11 Zoltan Varga <vargaz@gmail.com>
16683 * mini-exceptions.c mini-x86.h mini-x86.c: Get rid of
16684 MONO_INIT_CONTEXT_FROM_CALLER, and use MONO_INIT_CONTEXT_FROM_FUNC
16687 * generics.2.cs: Revert the nullable reftypes tests.
16689 2006-02-10 Zoltan Varga <vargaz@gmail.com>
16691 * mini-exceptions.c (MONO_INIT_CONTEXT_FROM_CALLER): Avoid
16692 using __builtin_frame_address (1) as it doesn't work in the presence
16693 of optimizations. Hopefully fixes #77273.
16695 * Makefile.am generics.cs generics.2.cs: Revert the generics.2.cs
16696 -> generics.cs change as it doesn't work with some automake versions.
16698 Thu Feb 9 16:24:44 CET 2006 Paolo Molaro <lupus@ximian.com>
16700 * mini.c: handle systems that sue a different way to
16701 retrieve the stack address of the current thread.
16703 2006-02-09 Zoltan Varga <vargaz@gmail.com>
16705 * Makefile.am generics.2.cs: Rename this to generics.cs and handle
16706 it specially in the makefile.
16708 * generics.2.cs: Add tests for nullable reference types.
16710 Wed Feb 8 19:33:17 CET 2006 Paolo Molaro <lupus@ximian.com>
16712 * mini.c: always handle the case when mono_jit_init()
16713 is called in a thread different from the main thread,
16714 confusing libgc (bug #77309).
16716 Mon Feb 6 09:01:24 EST 2006 Paolo Molaro <lupus@ximian.com>
16718 * mini-ppc.c: fix handling of exceptions in large methods (bug #74932).
16720 Fri Feb 3 18:51:35 CET 2006 Paolo Molaro <lupus@ximian.com>
16722 * mini.c: change optimize_branches () to use a single loop
16723 and introduce a new optimization to simplify some range checks.
16725 2006-02-03 Martin Baulig <martin@ximian.com>
16727 * debug-debugger.c (debugger_thread_manager_thread_created): Removed
16728 and merged with debugger_thread_manager_add_thread().
16729 (mono_debugger_main): Call debugger_thread_manager_add_thread() to
16730 inform the debugger about the main thread.
16732 2006-02-03 Zoltan Varga <vargaz@gmail.com>
16734 * basic.cs: Add test for div.un/rem.un constant folding.
16736 2006-02-03 Neale Ferguson <neale@sinenomine.net>
16738 * cpu-s390x.md: correct int_xor_imm length
16740 2006-02-03 Zoltan Varga <vargaz@gmail.com>
16742 * generics.2.cs: New test for #77442.
16744 * jit-icalls.c (helper_compile_generic_method): Check for null. Fixes
16747 2006-02-02 Martin Baulig <martin@ximian.com>
16749 * tramp-x86.c, tramp-amd64.c: It's now safe to #include
16750 <mono/metadata/mono-debug-debugger.h>
16752 * debug-mini.c: Don't #define _IN_THE_MONO_DEBUGGER.
16754 2006-02-02 Martin Baulig <martin@ximian.com>
16756 * debug-debugger.h: New header file for debug-debugger.c.
16758 * debug-debugger.c: Big API cleanup; don't run the managed Main()
16759 function is a separate thread anymore; add support for attaching.
16761 2006-02-01 Zoltan Varga <vargaz@gmail.com>
16763 * tramp-x86.c: Fix a warning.
16765 2006-01-31 Zoltan Varga <vargaz@gmail.com>
16767 * mini-amd64.c (mono_arch_compute_omit_fp): Avoid hitting an assertion
16768 on very large methods.
16770 * aot.c (load_patch_info): Fix a warning.
16772 Mon Jan 30 12:51:10 CET 2006 Paolo Molaro <lupus@ximian.com>
16774 * cpu-pentium.md, mini-x86.c, inssel.brg, inssel-x86.brg,
16775 mini-ops.h: alu membase optimizations.
16777 Fri Jan 27 21:11:08 CET 2006 Paolo Molaro <lupus@ximian.com>
16779 * mini-ops.h, mini.c, inssel.brg, inssel-x86.brg: opcode
16780 to speedup StringBuilder.
16782 2006-01-27 Zoltan Varga <vargaz@gmail.com>
16784 * dominators.c (mono_compute_natural_loops): Fix detection of
16785 loop body start blocks.
16787 * mini-exceptions.c (mono_print_thread_dump): Fix non x86 builds.
16789 2006-01-26 Zoltan Varga <vargaz@gmail.com>
16791 * mini.h mini.c mini-exceptions.c: Add thread dump support. Fixes
16794 2006-01-25 Massimiliano Mantione <massi@ximian.com>
16796 * aliasing.c: Fixed aliasing issue on 64 bit archs.
16798 2006-01-25 Martin Baulig <martin@ximian.com>
16800 * debug-debugger.c: Moved the `MonoDebuggerManager' and
16801 `MonoDebuggerThread' typedefs here from mono-debug-debugger.h and
16802 started to cleanup this file a little bit.
16804 Tue Jan 24 18:20:48 CET 2006 Paolo Molaro <lupus@ximian.com>
16806 * mini.c: optimize a codepath frequently happening in generics code.
16808 2006-01-23 Martin Baulig <martin@ximian.com>
16810 * Makefile.am: Only compile debug-debugger.c on supported platforms.
16812 * debug-debugger.c: Kill the IO_LAYER() hack and use the io-layer
16813 functions directly.
16815 * driver.c: debug-debugger.c is only available if
16816 `MONO_DEBUGGER_SUPPORTED' is defined.
16818 2006-01-23 Martin Baulig <martin@ximian.com>
16820 * debug-debugger.c: Only enable this on platforms where the Mono
16821 Debugger is working (x86 and x86_64).
16823 2006-01-21 Martin Baulig <martin@ximian.com>
16825 The Mono Debugger is now using the normal `mono' instead of the
16826 `mono-debugger-mini-wrapper' when executing managed code.
16828 * debug-debugger.c: New file; previously known as
16829 debugger/wrapper/wrapper.c.
16831 * debug-mini.c (mono_init_debugger): Removed.
16833 * driver.c (mono_main): Added new `--inside-mdb' command line
16834 argument which is used when running inside the debugger.
16836 2006-01-20 Zoltan Varga <vargaz@gmail.com>
16838 * liveness.c (mono_analyze_liveness): Remove some unused data
16841 2006-01-17 Zoltan Varga <vargaz@gmail.com>
16843 * mini.h: Move mono_bitset_test_fast macro to monobitset.h where it belongs.
16845 2006-01-16 Zoltan Varga <vargaz@gmail.com>
16847 * mini.h (mono_bitset_test_fast): Disable the 'fast' implementation which
16848 depends on implementation details of monobitset.
16850 * mini.c (mini_get_ldelema_ins): Fix handling of 1 dimensional arrays.
16853 2006-01-15 Zoltan Varga <vargaz@gmail.com>
16855 * liveness.c: Update after monobitset changes.
16857 2006-01-14 Zoltan Varga <vargaz@gmail.com>
16859 * mini-amd64.c (mono_arch_compute_omit_fp): Fix a leak.
16861 2006-01-11 Neale Ferguson <neale@sinenomine.net>
16863 * inssel-s390x.brg: Fix reg: OP_LDADDR(OP_S390_LOADARG) register setting.
16865 * mini-s390x.c: Remove warning messages.
16867 2006-01-11 Ben Maurer <bmaurer@andrew.cmu.edu>
16869 * mini.c: pass the jitinfo to mono_profiler_method_end_jit.
16871 2006-01-10 Zoltan Varga <vargaz@gmail.com>
16873 * generics.2.cs: Add ldelem/stelem_any test.
16875 2006-01-10 Neale Ferguson <neale@sinenomine.net>
16877 * mini-s390.c: Fix ATOMIC_ADD_I4 operation.
16879 2006-01-07 Zoltan Varga <vargaz@gmail.com>
16881 * inssel-long.brg: Fix int->long ovf conversion rules. Fixes #77172.
16883 2006-01-06 Zoltan Varga <vargaz@gmail.com>
16885 * generics.2.cs: Reenable vtype tests.
16887 * inssel-x86.brg: Remove an icorrect valuetype rule.
16889 2006-01-06 Neale Ferguson <neale@sinenomine.net>
16891 * mini-s390x.c, inssel-s390x.brg, cpu-s390x.md: Fix ATOMIC_I8 operations. Provide
16892 initial support for OP_ABS.
16894 2006-01-05 Neale Ferguson <neale@sinenomine.net>
16896 * mini-s390x.c (emit_float_to_int): Correct r8 to unsigned int algorithm.
16898 2006-01-05 Neale Ferguson <neale@sinenomine.net>
16900 * mini-s390.c, mini-s390.h, inssel-s390.brg, cpu-s390.md: Fix r8 to unsigned int
16901 conversion and implement LADD/LSUB.
16903 * exceptions-s390.c: Standardize mono_arch_find_jit_info to match other
16906 2006-01-05 Neale Ferguson <neale@sinenomine.net>
16908 * mini-s390x.c, mini-s390x.h: Fix r8 to unsigned int conversion.
16910 * exceptions-s390x.c: Standardize mono_arch_find_jit_info to match other
16913 2006-01-05 Neale Ferguson <neale@sinenomine.net>
16915 * mini-s390x.c, mini-s390x.h, mini-s390.c, mini-s390.h: Fix lmf handling when
16916 localloc is encountered. Fixes crash in test-183.cs when using gmcs
16917 (stack walk problem).
16919 2006-01-04 Zoltan Varga <vargaz@gmail.com>
16921 * aot.c (mono_aot_load_method): Fix a warning.
16923 2006-01-03 Neale Ferguson <neale@sinenomine.net>
16925 * mini-s390x.h, exceptions-s390x.c, inssel-s390x.brg: Fix compiler warnings
16927 2006-01-03 Zoltan Varga <vargaz@gmail.com>
16929 * iltests.il: Add test for #77148.
16931 * mini.c (mini_get_ldelema_ins): Handle arrays with rank 1 too. Fixes
16934 2006-01-03 Neale Ferguson <neale@sinenomine.net>
16936 * mini-s390x.c, inssel-s390x.brg: Remove debug statements
16938 2006-01-03 Neale Ferguson <neale@sinenomine.net>
16940 * mini-s390x.c, mini-s390x.h, exceptions-s390x.c, tramp-s390x.c, inssel-s390x.brg,
16941 cpu-s390x.md, mini-codegen.c, Makefile.am: add 64-bit s390 support to JIT.
16943 * basic-long.cs: Add lconv-to-r4/r8 tests.
16945 2006-01-03 Zoltan Varga <vargaz@gmail.com>
16947 * mini.c (mono_method_to_ir): Fix DynamicMethod support in some opcodes.
16949 * mini-sparc.c (mono_arch_call_opcode): Use mono_class_value_size ()
16950 here as on other archs.
16952 2005-12-29 Neale Ferguson <neale@sinenomine.net>
16954 * mini-s390.c (mono_arch_get_inst_for_method): Add memory_barrier support.
16956 2005-12-29 Neale Ferguson <neale@sinenomine.net>
16958 * inssel-s390.brg: Correct register assignment; Rework L[ADD|SUB]_OVF[_UN] for s390.
16960 * cpu-s390.md: Fix lengths of a couple of long instructions; Add memory_barrier.
16962 * mini-s390.c: Fix long add/sub overflow instructions; Fix displacement handling in
16963 instrument_prolog; Add memory_barrier instruction.
16965 2005-12-26 Zoltan Varga <vargaz@gmail.com>
16967 * exceptions-x86.c mini-x86.h: Fix solaris/x86 exception handling.
16969 2005-12-23 Zoltan Varga <vargaz@gmail.com>
16971 * tramp-ia64.c (mono_arch_get_unbox_trampoline): Flush icache.
16973 * aliasing.c inssel.brg: Fix warnings.
16975 * inssel-ia64.brg (OP_MEMSET): Fix an optimization which previously
16976 could skip initialization of some parts of memory.
16978 * mini.c mini-ia64.c: Fix warnings.
16980 * inssel-sparc.brg: Add an implementation of lneg which actually works.
16982 2005-12-22 Zoltan Varga <vargaz@gmail.com>
16984 * aliasing.c (mono_build_aliasing_information): Add a workaround for
16985 a crash seen on sparc.
16987 * mini-sparc.c: Add implementation of Thread.MemoryBarrier.
16989 * cpu-sparc.md: Add memory_barrier opcode. Remove unused opcodes.
16991 2005-12-21 Neale Ferguson <neale@sinenomine.net>
16993 * mini-ops.h: Add s390_backchain instruction
16995 * inssel-s390.brg: Use backchaining instruction for LOADARG/STKARG operations.
16997 * cpu-s390.md: Add s390_backchain instruction
16999 * mini-s390.c: Significant ABI changes
17001 * mini-s390.h: Cater for zero length structures
17003 2005-12-20 Neale Ferguson <neale@sinenomine.net>
17005 * mini-s390.c: ABI fixes
17007 * inssel-s390.brg: Remove debug statements
17009 * cpu-s390.md: Fix length of ATOMIC_xx operations
17011 2005-12-19 Zoltan Varga <vargaz@gmail.com>
17013 * basic-float.cs: Add float<->long conversion tests.
17015 2005-12-16 Neale Ferguson <neale@sinenomine.net>
17017 * mini-s390.c: Fix LOCALLOC processing.
17019 * tramp-s390.c (s390_magic_trampoline): Fix base calculation.
17021 2005-12-15 Zoltan Varga <vargaz@gmail.com>
17023 * iltests.il: Add tests for some opcodes not covered by the other
17026 2005-12-15 Neale Ferguson <neale@sinenomine.net>
17028 * mini-s390.c: Fix ADDCC/SBB bug revealed by test_0_ulong_regress; Correct
17029 register loading for Tail processing; Correct trace output.
17031 * inssel-s390.brg: Reimplement LSUB_OVF due to s390 implementation of signed math.
17033 * cpu-s390.md: Correct size of jmp instruction.
17035 2005-12-13 Neale Ferguson <neale@sinenomine.net>
17037 * mini-s390.c (mono_arch_emit_prolog): Remove some debugging bits.
17039 2005-12-13 Neale Ferguson <neale@sinenomine.net>
17041 * inssel-s390.brg tramp-s390.c cpu-s390.md mini-s390.c mini-s390.h:
17042 Bring s390 up to current level.
17044 2005-12-12 Zltan Varga <vargaz@gmail.com>
17046 * generics.2.cs: Disable the newly added tests as they do not work yet.
17048 * generics.2.cs: Add valuetype tests.
17050 2005-12-09 Zoltan Varga <vargaz@gmail.com>
17052 * basic-long.cs: Add i4->u8 test.
17054 * objects.cs: Add tests for JIT intrinsic.
17056 * mini.c (mini_get_inst_for_method): Resurrect the array Rank/Length
17057 optimizations lost by a mistake.
17059 2005-12-07 Zoltan Varga <vargaz@gmail.com>
17061 * basic-long.cs: Remove a test moved to objects.cs.
17063 * arrays.cs: Add more array tests.
17065 2005-12-06 Zoltan Varga <vargaz@gmail.com>
17067 * arrays.cs: Add new tests for multi-dimensional arrays.
17069 2005-12-06 Raja R Harinath <rharinath@novell.com>
17071 * Makefile.am (test_sources2): Add generics.2.cs.
17072 (EXTRA_DIST): Add test_sources2.
17074 2005-12-05 Ben Maurer <bmaurer@ximian.com>
17076 Support for boxing and unboxing nullable types as well as the
17077 isinst operation on nullables, per the CLI ammendment.
17079 * inssel.brg (CEE_ISINST): Special case for nullable
17081 * mini.c (handle_unbox_nullable): new method
17082 (handle_box): Special case for nullable types
17083 (mono_method_to_ir): Call handle_unbox_nullable in correct
17086 * generics.2.cs: New test suite
17088 * Makefile.am: Support for regression tests with generics.
17090 2005-12-03 Zoltan Varga <vargaz@gmail.com>
17092 * mini-amd64.c (emit_load_volatile_arguments): Add loading of arguments
17093 allocated to registers. Fixes #76800.
17095 Thu Dec 1 12:59:40 EST 2005 Paolo Molaro <lupus@ximian.com>
17097 * mini-ppc.c, inssel-ppc.brg: fix ABI issue (pinvoke3.cs).
17099 2005-11-30 Zoltan Varga <vargaz@gmail.com>
17101 * exceptions.cs: Disable test_0_long_cast () test, since it fails on a lot
17104 2005-11-29 Zoltan Varga <vargaz@gmail.com>
17106 * objects.cs basic-calls.cs: Move a test depending on valuetypes to
17109 * inssel-long32.brg (CEE_CONV_I8): Remove unused labels.
17111 * inssel-long32.brg (CEE_CONV_I8): Convert this to a branchless version.
17112 Tue Nov 29 05:41:34 EST 2005 Paolo Molaro <lupus@ximian.com>
17114 * mini-ppc.c, cpu-g4.md: ensure a fp register is converted to
17115 single precision before storing to a single precision location.
17117 2005-11-28 Raja R Harinath <rharinath@novell.com>
17119 * Makefile.am (ILASM): Use profile-dependent location of ilasm.
17121 2005-11-27 Zoltan Varga <vargaz@gmail.com>
17123 * basic-long.cs basic-calls.cs objects.cs: Move some tests to the
17126 * basic.cs: Remove test_0_byte_compares test which was moved to
17127 objects.cs a long time ago.
17129 2005-11-22 Massimiliano Mantione <massi@ximian.com>
17131 * aliasing.c: Fixed aliasing issue on 64 bit archs.
17133 2005-11-20 Zoltan Varga <vargaz@gmail.com>
17135 * mini-ia64.c exceptions-ia64.c: Simplify the way filters/finally
17136 handlers are called.
17138 * mini-ia64.c (mono_arch_emit_exceptions): Optimize size of exception
17141 * mini-ia64.c: Add support for the throw->branch exception
17144 * driver.c (DEFAULT_OPTIMIZATIONS): Add MONO_OPT_EXCEPTION.
17146 2005-11-18 Massimiliano Mantione <massi@ximian.com>
17148 * mini.c: Enabled "fastpath" deadce :-)
17150 2005-11-18 Massimiliano Mantione <massi@ximian.com>
17152 * mini.c: Added "fastpath" deadce (deadce without SSA), and a simple
17153 alias analysis pass to support it.
17154 * mini.h: Likewise.
17156 * liveness.c: Likewise (liveness computation can use aliasing
17157 information to be more accurate).
17158 * driver.c: Added an "ssa" option go tell the JIT to use SSA, and
17159 moreover made so that "--compile-all" uses the given optimization
17160 flags and not the default ones.
17161 * aliasing.c: Alias analysis (new file).
17162 * aliasing.h: Likewise.
17163 * Makefile.am: added "aliasing.c" and "aliasing.h".
17165 2005-11-17 Zoltan Varga <vargaz@gmail.com>
17167 * mini-ops.h: Add missing OP_I opcodes so it is in synch with the
17170 2005-11-13 Zoltan Varga <vargaz@gmail.com>
17172 * mini-exceptions.c (mono_handle_exception_internal): Remove the
17173 fp >= end_of_stack exit condition, as it is not needed, and it might
17174 become true for fp eliminated frames.
17176 2005-11-11 Zoltan Varga <vargaz@gmail.com>
17178 * mini-x86.c (mono_arch_emit_epilog): Use G_STRUCT_OFFSET instead of hard
17181 Tue Nov 8 11:28:20 GMT 2005 Paolo Molaro <lupus@ximian.com>
17183 * mini-arm.c: fixed alignment of doubles/longs to match
17184 the C ABI (bug #76635).
17186 Mon Nov 7 16:13:21 CET 2005 Paolo Molaro <lupus@ximian.com>
17188 * aot.c: fix compilation with --enable-minimal=aot.
17190 Fri Nov 4 12:34:15 GMT 2005 Paolo Molaro <lupus@ximian.com>
17192 * mini-arm.c: fixed compatibility with the new
17193 floating point emulator package for compares.
17195 2005-11-03 Atsushi Enomoto <atsushi@ximian.com?
17197 * mini.c : reverted sig->pinvoke changes (r51396-51397).
17199 2005-11-01 Zoltan Varga <vargaz@freemail.hu>
17201 * mini-exceptions.c (print_stack_frame): Output to stderr.
17202 (mono_handle_native_sigsegv): Ditto.
17204 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
17206 * mini-amd64.c (mono_arch_output_basic_block): Remove unused
17207 OP_LCONV_TO_OVF_I implementation.
17209 * mini-amd64.c: Add support for the throw->branch exception
17212 * branch-opts.c (mono_branch_optimize_exception_target): Allow the case
17213 when the catch clause catches a more general exception, i.e. Object.
17215 2005-10-30 Zoltan Varga <vargaz@gmail.com>
17217 * cpu-ia64.md: Remove unused opcodes.
17219 * mini.c (GET_CONTEXT): Simplify this somewhat by removing arch
17220 specific defines for architectures defining USE_SIGACTION.
17222 * mini-ia64.c: Fix some warnings.
17224 * exceptions-ia64.c (mono_arch_ip_from_context): Fix this, the previous
17225 version seemed to skip a frame.
17227 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
17229 * mini.c: Clean up the usage of sig->pinvoke flag. Now
17230 only calls which are made to native code use this flag.
17232 2005-10-29 Zoltan Varga <vargaz@freemail.hu>
17234 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for
17235 varargs methods as well.
17237 * mini-amd64.c exceptions-amd64.c: Allow fp elimination in methods
17238 which have save_lmf set. Reorganize methods prologs a bit.
17240 * mini-amd64.c (mono_arch_compute_omit_fp): Move the check for the
17241 debugger to the proper place.
17243 2005-10-29 Martin Baulig <martin@ximian.com>
17245 * mini-amd64.c (debug_omit_fp): Temporarily disable fp elimination
17246 when running inside the debugger until the debugger has support
17249 2005-10-26 Zoltan Varga <vargaz@gmail.com>
17251 * mini.h: Fix a warning.
17253 2005-10-24 Miguel de Icaza <miguel@novell.com>
17255 * mini.c (mono_pmip): Just a wrapper for get_method_from_ip which
17256 we expose publicly, this returns the string.
17258 2005-10-22 Zoltan Varga <vargaz@freemail.hu>
17260 * exceptions-amd64.c (mono_arch_find_jit_info): Fix some corner cases
17261 with fp elimination.
17263 2005-10-21 Zoltan Varga <vargaz@gmail.com>
17265 * mini-exceptions.c (mono_handle_native_sigsegv): Try to print a
17266 native stacktrace using the glibc 'backtrace' function if available.
17268 2005-10-20 Zoltan Varga <vargaz@gmail.com>
17270 * mini.h (MonoDebugOptions): Remove 'abort_on_sigsegv' option.
17272 * mini-exceptions.c (mono_handle_native_sigsegv): New function to
17273 handle SIGSEGVs received while in native code.
17275 * mini.c (sigsegv_signal_handler): If the SIGSEGV happened in native
17276 code, call mono_handle_native_sigsegv which will abort the runtime
17277 after printing some diagnostics, instead of converting it into a
17278 confusing NullReferenceException.
17280 2005-10-18 Zoltan Varga <vargaz@gmail.com>
17282 * cpu-pentium.md: Remove unused opcodes.
17284 2005-10-18 Zoltan Varga <vargaz@freemail.hu>
17286 * mini-amd64.h (MonoLMF): Add rsp field.
17288 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Save the sp reg into
17291 2005-10-17 Zoltan Varga <vargaz@gmail.com>
17293 * mini-codegen.c (get_register_spilling): Fix some warnings.
17295 2005-10-16 Zoltan Varga <vargaz@freemail.hu>
17297 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Add support for fp
17298 elimination during exception handling. Enable fp elimination by
17301 * mini-amd64.h mini-amd64.c: Add preliminary support for frame pointer
17304 2005-10-16 Martin Baulig <martin@ximian.com>
17306 * mini-exceptions.c
17307 (mono_debugger_run_finally): New public method for the debugger.
17309 2005-10-10 Zoltan Varga <vargaz@gmail.com>
17311 * debug-mini.c (mono_debug_init_method): Fix warning.
17313 * mini.h branch-opts.c (mono_branch_optimize_exception_target): Make
17314 the 'exname' parameter const to fix some warnings.
17316 2005-10-09 Zoltan Varga <vargaz@freemail.hu>
17318 * mini-exceptions.c (mono_handle_exception_internal): Fix another bug
17319 introduced by the previous patch.
17321 2005-10-08 Zoltan Varga <vargaz@gmail.com>
17323 * basic-float.cs: Add test for precision of float arithmetic.
17325 * mini-ia64.c (mono_arch_output_basic_block): Convert to/from doubles
17326 when loading/storing single values from/to memory.
17328 * mini.c (mono_jit_compile_method_with_opt): Create the function
17329 pointers in the correct domain.
17331 2005-10-08 Zoltan Varga <vargaz@freemail.hu>
17333 * mini-exceptions.c (mono_handle_exception_internal): Fix bug
17334 introduced by previous patch.
17336 * mini-exceptions.c (mono_handle_exception_internal): Handle the case
17337 when out_filter_idx is NULL.
17339 * mini-exceptions.c: Don't run filter clauses twice during exception
17340 handling. Fixes #75755.
17342 2005-10-07 Zoltan Varga <vargaz@gmail.com>
17344 * aot.c: Add support for ldflda wrappers.
17346 * mini.c (mono_method_to_ir): Use ldflda wrappers for CEE_LDFLDA. Fixes
17349 Tue Oct 4 20:23:25 CEST 2005 Paolo Molaro <lupus@ximian.com>
17351 * mini.c, mini.h: do not consider exception handlers blocks when
17352 setting up interface variables.
17354 2005-10-04 Zoltan Varga <vargaz@freemail.hu>
17356 * aot.c (emit_section_change): Fix emitting of sections on win32. Fixes #76322.
17358 2005-10-03 Zoltan Varga <vargaz@gmail.com>
17360 * liveness.c (mono_analyze_liveness): Revert parts of r51051 since it
17361 causes a regression.
17363 * mini.c (mini_thread_cleanup): Fix reading of freed memory.
17365 2005-10-02 Zoltan Varga <vargaz@freemail.hu>
17367 * mini.h (OP_PCONST): Move the definition of OP_PCONST into the rest
17368 of the OP_P definitions.
17370 * TODO: Add a proposal for dealing with the CEE/OP mess.
17372 * mini-amd64.c (mono_arch_output_basic_block): Merge mul_imm
17373 optimizations from the x86 port.
17375 * cpu-amd64.md: Ditto.
17377 * basic.cs basic-long.cs: Add tests.
17379 Fri Sep 30 20:07:20 CEST 2005 Paolo Molaro <lupus@ximian.com>
17381 * Makefile.am, driver.c, mini-x86.c, mini.c, mini.h, branch-opts.c:
17382 Patrik Torstensson's implementation of my exception-handling
17383 optimization idea, when the exception object is not used
17386 Fri Sep 30 19:10:29 CEST 2005 Paolo Molaro <lupus@ximian.com>
17388 * mini-x86.c, cpu-pentium.md: Patrik Torstensson's port
17389 of the mul_imm optimizations from the old jit.
17391 Fri Sep 30 11:37:51 EDT 2005 Paolo Molaro <lupus@ximian.com>
17393 * mini.c, liveness.c: patch by Patrik Torstensson and
17394 Zoltan Varga to improve performance in methods with
17397 2005-09-30 Zoltan Varga <vargaz@gmail.com>
17399 * driver.c: Remove 'Globalization' entry from --version.
17401 2005-09-28 Zoltan Varga <vargaz@gmail.com>
17403 * mini.c (mono_jit_compile_method_inner): Do not load AOT code when
17404 there is a profiler interested in JIT events.
17406 * aot.c: Load profile files produced by the AOT profiling module, and
17407 reorder methods based on the profiling info. Add a 'method_order' table
17408 to the AOT file to make mono_aot_find_jit_info work with the reordered
17411 * mini.h: Bump AOT file version info.
17413 Wed Sep 28 17:12:48 CEST 2005 Paolo Molaro <lupus@ximian.com>
17415 * mini-arm.h: work around what looks like a gcc bug when optimizations
17418 2005-09-28 Raja R Harinath <rharinath@novell.com>
17420 * Makefile.am (AM_CFLAGS): Don't use += to append inside
17421 conditionals. Use ...
17422 (PLATFORM_CFLAGS, ARCH_CFLAGS): ... these.
17424 2005-09-27 Zoltan Varga <vargaz@freemail.hu>
17426 * mini-amd64.c (mono_arch_call_opcode): Use mono_class_value_size ()
17427 to determine the amount of memory to copy when passing valuetypes.
17429 * inssel-amd64.brg: Remove PUSH(LDIND4) rules since they convert an
17430 4 byte load into a 8 byte load. Fix aligning of size in OP_OUTARG_VT.
17432 2005-09-27 Zoltan Varga <vargaz@gmail.com>
17434 * mini.h mini.c aot.c: Add infrastructure to collect pagefault
17435 information about aot.
17437 2005-09-27 Ben Maurer <bmaurer@ximian.com>
17439 * *.c: Replace the use of {Enter,Leave}CriticalSection with
17440 macros. This will allow a deadlock debugger to easily be plugged
17443 Tue Sep 27 09:32:11 EDT 2005 Paolo Molaro <lupus@ximian.com>
17445 * mini-ppc.c, cpu-g4.md: added memory barrier instruction.
17447 2005-09-27 Raja R Harinath <rharinath@novell.com>
17449 * Makefile.am (AM_CFLAGS): Rename from INCLUDES.
17450 (AM_CFLAGS) [PLATFORM_WIN32): Append to it, don't set it.
17451 (AM_CFLAGS) [ARM]: Add arch/arm directory from the build tree.
17452 ($(arch_built)) [CROSS_COMPILING]: Error out.
17454 2005-09-26 Zoltan Varga <vargaz@gmail.com>
17456 * aot.c: Add support for the no_special_static flag for classes.
17458 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
17460 * Reapply reverted patches.
17462 * *: Revert r50174 as well.
17464 * mini-amd64.c cpu-amd64.md inssel-amd64.brg: Revert r50170 as well.
17466 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
17468 * mini-amd64.c: Revert r50342 to see if this fixed buildbot.
17470 2005-09-23 Miguel de Icaza <miguel@novell.com>
17472 * mini.c (SIG_HANDLER_SIGNATURE): Only dereference info if it is
17473 part of the SIG_HANDLER_SIGNATURE.
17475 2005-09-23 Zoltan Varga <vargaz@gmail.com>
17477 * mini.h mini.c: Add a new MONO_DEBUG option to collect metadata pagefault
17480 * mini-x86.c (mono_arch_call_opcode): Fix vararg calling convention
17481 introduced by previous patch.
17483 2005-09-21 Zoltan Varga <vargaz@gmail.com>
17485 * tramp-x86.c (mono_arch_create_trampoline_code): Restore caller
17486 saved registers too.
17488 * mini-x86.c (mono_arch_allocate_vars): Rewrite this so it works based
17489 upon the information returned by get_call_info ().
17491 * mini-x86.c (add_float): Fix stack size calculation.
17492 (mono_arch_call_opcode): Rewrite this so it works based up the
17493 information returned by get_call_info ().
17494 (mono_arch_get_this_vret_args): Ditto.
17496 2005-09-21 Zoltan Varga <vargaz@freemail.hu>
17498 * mini-amd64.c (mono_arch_emit_this_vret_args): Use the information
17499 in cinfo to determine the registers which need to be used.
17501 2005-09-20 Miguel de Icaza <miguel@novell.com>
17503 * driver.c (mono_main): Add --server and --desktop flags.
17505 2005-09-16 Zoltan Varga <vargaz@gmail.com>
17507 * mini-ia64.h: Make register masks 64 bit. Don't treat argument
17508 registers as global registers.
17510 * inssel-ia64.brg (stmt): Remove OP_OUTARG_REG () rules which are no
17511 longer needed with the new register allocator.
17513 * mini-ia64.c: Use OP_MOVE instead of OP_SETREG for reg-reg moves.
17515 * cpu-ia64.md: Remove unused opcodes.
17517 * regalloc.c mini-codegen.c: Make register masks 64 bit on ia64.
17519 2005-09-16 Zoltan Varga <vargaz@freemail.hu>
17521 * cpu-amd64.md: Remove unused opcodes.
17523 * inssel-amd64.brg: Remove OP_OUTARG_REG () rules which are no longer
17524 needed with the new register allocator.
17526 * inssel-amd64.brg mini-amd64.c: Use OP_MOVE instead of OP_SETREG for
17529 2005-09-16 Raja R Harinath <rharinath@novell.com>
17531 * Makefile.am (check-local): Don't invoke semdel-wrapper.
17533 2005-09-16 Martin Baulig <martin@ximian.com>
17535 * exceptions-amd64.c
17536 (throw_exception): Don't call mono_debugger_throw_exception() if
17537 we're a rethrow - see the FIXME in the code.
17539 2005-09-15 Geoff Norton <gnorton@customerdna.com>
17541 * mini.c (mono_init_exceptions): This only works on some architectures.
17543 2005-09-15 Zoltan Varga <vargaz@gmail.com>
17545 * mini.c (mono_method_to_ir): Add OP_LMUL imm -> OP_LMUL_IMM conversion
17548 * inssel-long.brg mini-ia64.c: Add OP_LMUL_IMM rules.
17550 * mini-ia64.h mini-ia64.c: Remove the altstack support code which is
17551 now in mini-exceptions.c.
17553 2005-09-15 Zoltan Varga <vargaz@freemail.hu>
17555 * mini-amd64.h mini-am64.c: Remove the altstack support code which is
17556 now in mini-exceptions.c.
17558 2005-09-15 Zoltan Varga <vargaz@gmail.com>
17560 * exceptions-x86.c: Applied patch from Patrik Torstensson
17561 <patrik.torstensson@gmail.com>. Add stack overflow handling support for win32.
17563 * mini-exceptions.c mini-x86.c mini.c: Move the altstack setup/teardown
17564 code into mini-exceptions.c. Add some assertions to it.
17566 2005-09-12 Zoltan Varga <vargaz@gmail.com>
17568 * aot.c (emit_section_change): Applied patch from "The Software Team"
17569 (<software@solmersa.com>). Fix as errors on windows.
17571 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
17573 * tramp-amd64.c (mono_arch_create_trampoline_code): Fix saving of
17574 method info into the LMF.
17576 2005-09-11 Zoltan Varga <vargaz@gmail.com>
17578 * mini-ia64.c: Add proper unwind info for method epilogs.
17580 * exceptions-ia64.c: Add some code to help debugging.
17582 * mini-ia64.c mini-ia64.h: Add sigaltstack support.
17584 * mini-exceptions.c: Fix warning.
17586 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
17588 * mini.c: Really fix build.
17590 * mini-x86.c mini-amd64.c: Fix build.
17592 2005-09-11 Zoltan Varga <vargaz@gmail.com>
17594 * mini-ia64.c inssel-ia64.brg: Add InterlockedExchange instrinsics.
17596 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Implement
17597 some Interlocked methods as intrinsics.
17599 * mini.c (mini_get_inst_for_method): Call arch_get_inst_for_method
17600 for Thread methods as well.
17602 * mini-ops.h: Add OP_MEMORY_BARRIER opcode.
17604 * inssel.brg: Add rule for OP_MEMORY_BARRIER.
17606 * mini-ia64.c mini-x86.c mini-amd64.c
17607 cpu-ia64.md cpu-pentium.md cpu-amd64.md: Add implementation of
17610 * mini.c (mono_init_exceptions): Fix build breakage.
17612 2005-09-10 Zoltan Varga <vargaz@gmail.com>
17614 * mini-ia64.c exceptions-ia64.c tramp-ia64.c: Remove 'manual' emitting
17615 of instructions. Use the new ia64_unw_op macros for emitting unwind
17618 * mini.c (mono_init_exceptions): Initialize exception handling
17619 related trampolines at startup.
17621 Fri Sep 9 19:30:37 BST 2005 Paolo Molaro <lupus@ximian.com>
17623 * cpu-arm.md, mini-arm.c: fix for dynamic code (Gtk# apps).
17625 2005-09-09 Zoltan Varga <vargaz@gmail.com>
17627 * mini.c: Handle type loading errors gracefully during compilation and
17628 throw the appropriate exception.
17630 Fri Sep 9 09:49:14 CEST 2005 Paolo Molaro <lupus@ximian.com>
17632 * ldscript.mono, Makefile.am: use anonymous versions in the ldscript
17633 for the mono binary.
17635 2005-09-09 Martin Baulig <martin@ximian.com>
17637 * mini.c (mono_method_to_ir): Comment out the G_BREAKPOINT()'s for
17640 Thu Sep 8 14:53:45 BST 2005 Paolo Molaro <lupus@ximian.com>
17642 * mini-arm.h: use emulation for conv.r.un for the release.
17644 Thu Sep 8 11:28:45 BST 2005 Paolo Molaro <lupus@ximian.com>
17646 * mini-arm.c, objects.cs: more fixes and tests for them.
17648 Wed Sep 7 17:14:26 BST 2005 Paolo Molaro <lupus@ximian.com>
17650 * mini-arm.c: align structures to at least 4 bytes to be able
17651 to keep our current optimized memcpy.
17653 Tue Sep 6 22:51:08 BST 2005 Paolo Molaro <lupus@ximian.com>
17655 * mini-arm.c, cpu-arm.md, inssel-arm.brg: bugfixes.
17657 2005-09-05 Gonzalo Paniagua Javier <gonzalo@ximian.com>
17659 * mini.c: ignore SIGPIPE.
17661 2005-09-04 Zoltan Varga <vargaz@gmail.com>
17663 * mini-ia64.c (mono_arch_lowering_pass): Convert 'and_imm 255' to zext1.
17665 * mini-ia64.h mini-ia64.c: Add some minor optimizations.
17667 2005-09-02 Zoltan Varga <vargaz@gmail.com>
17669 * mini.h: Add prototype for mono_allocate_stack_slots_full.
17671 Thu Sep 1 21:05:26 BST 2005 Paolo Molaro <lupus@ximian.com>
17673 * exceptions-arm.c, mini.c, mini-arm.c, mini-arm.h:
17674 exception handling support.
17675 * mini-arm.c, mini-arm.h: bigendian fixes (partially from a
17676 patch by Brian Koropoff <briank@marakicorp.com>).
17678 Thu Sep 1 10:22:44 EDT 2005 Paolo Molaro <lupus@ximian.com>
17680 * mini.c: revert another 'optimization' which breaks when
17681 items on the eval stack need to be saved at a basic block end
17684 Wed Aug 31 17:29:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
17686 * jit-icalls.c: for arrays, ensure we always provide
17689 2005-08-30 Zoltan Varga <vargaz@gmail.com>
17691 * mini.c (mono_allocate_stack_slots_full): Fix ia64 build.
17693 * mini.c (mini_get_inst_for_method): Special case Object:.ctor as well.
17695 2005-08-29 Zoltan Varga <vargaz@gmail.com>
17697 * mini-ia64.h mini-ia64.c: Implement frame pointer elimination. Keep
17698 arguments in their original register.
17700 2005-08-28 Zoltan Varga <vargaz@gmail.com>
17702 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Optimize
17705 * mini.c (mono_method_to_ir): Disable the MUL->MUL_IMM optimization
17706 when ssapre is enabled.
17708 * inssel-long.brg: Fix bug in previous patch.
17710 * mini-ia64.c mini-ia64.h mini.c inssel-long.brg: Optimize
17711 multiplication by a constant.
17713 2005-08-27 Zoltan Varga <vargaz@gmail.com>
17715 * mini-ia64.c (mono_arch_setup_jit_tls_data): Add support for intel
17718 * tramp-ia64.c (mono_arch_create_trampoline_code): Use st8.spill for
17721 Fri Aug 26 11:09:28 BST 2005 Paolo Molaro <lupus@ximian.com>
17723 * inssel-arm.brg: apply changes tested by Brian Koropoff
17724 <briank@marakicorp.com>.
17726 2005-08-25 Zoltan Varga <vargaz@gmail.com>
17728 * mini-x86.c (mono_arch_emit_prolog): Fix calling of mono_jit_thread_attach () under windows.
17730 2005-08-24 Zoltan Varga <vargaz@gmail.com>
17732 * mini-codegen.c (mono_local_regalloc): Avoid allocating dreg and sreg1/2
17733 to the same register if dreg is just a base register.
17734 (print_ins): Improve printing of membase opcodes.
17736 * inssel-x86.brg: Add optimized ldind(reg) rules.
17738 * mini-x86.c cpu-pentium.md: Changes required to support the new rules.
17740 Wed Aug 24 19:39:36 CEST 2005 Paolo Molaro <lupus@ximian.com>
17742 * mini.c: when running under valgrind, set the stack bottom for
17743 the GC at the actual approximate stack for the app (fixes running
17744 mono with valgrind).
17746 Tue Aug 23 21:38:50 CEST 2005 Paolo Molaro <lupus@ximian.com>
17748 * mini.c: do no break at the first valuetype to init found
17749 (fixes bug #75791).
17751 Tue Aug 23 16:53:21 BST 2005 Paolo Molaro <lupus@ximian.com>
17753 * cpu-arm.md, mini-arm.c: more fixes and LMF support.
17755 Tue Aug 23 15:11:44 CEST 2005 Paolo Molaro <lupus@ximian.com>
17757 * cpu-g4.md: fixed instruction length exposed by the nemerle compiler.
17759 2005-08-23 Zoltan Varga <vargaz@freemail.hu>
17761 * inssel-amd64.brg inssel-x86.brg: Fix the fcall rules.
17763 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
17765 * inssel-x86.brg: Fix assert in patch_delegate_trampoline.
17767 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Add some debug
17770 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Add some debug
17773 * mini.c (optimize_branches): Don't quit after 1000 iterations on large
17776 Mon Aug 22 19:16:29 BST 2005 Paolo Molaro <lupus@ximian.com>
17778 * tramp-arm.c: allocate less memory for the trampoline and fix typo.
17780 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
17782 * mini.c (mono_method_to_ir): Remove instructions inserted after a branch
17783 in the tail recursion optimization.
17785 * mini.h helpers.c (mono_disassemble_code): Emit starts of basic blocks as
17786 debug info into the assembly file.
17788 * iltests.il: Add test for filter regions.
17790 * mini.c (mono_method_to_ir): Fix handling of nested FILTER clauses. Fix
17791 initial stack of filter regions. Fixes #75755.
17793 Mon Aug 22 17:49:16 BST 2005 Paolo Molaro <lupus@ximian.com>
17795 * mini-arm.c, cpu-arm.c: fixes and support for methods with bigger
17796 stack requirements.
17798 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
17800 * mini.c (mono_create_delegate_trampoline): Fix memory leak. Put back
17801 the check for an already compiled method on non-ia64 platforms.
17802 (mono_create_jump_trampoline): Store the MonoJitInfo structure into the
17805 * mini-x86.h tramp-x86.c: Add support for delegate trampolines.
17807 * inssel-x86.brg: Add some optimized call rules.
17809 2005-08-21 Zoltan Varga <vargaz@freemail.hu>
17811 * mini.c (mono_create_delegate_trampoline): Do not return an already compiled
17814 * mini.h mini-trampolines.c: Pass the trampoline argument to
17815 mono_arch_patch_delegate_trampoline.
17817 * mini-ia64.h mini-ia64.c tramp-ia64.c: Add support for delegate trampolines.
17819 * mini-trampolines.c: Fix build.
17821 * mini-amd64.h: Add delegate trampolines.
17823 * mini.h mini.c mini-trampolines.c tramp-amd64.c: Add delegate trampolines.
17825 * inssel-amd64.brg: Add optimized call rules.
17827 * mini-ia64.c tramp-ia64.c: Improve instruction scheduling.
17829 * inssel-ia64.brg: Add optimized ldind(reg) rules.
17831 2005-08-20 Zoltan Varga <vargaz@freemail.hu>
17833 * mini.c (mono_create_class_init_trampoline): Fix bug caused by last
17836 * mini-ia64.c: Remove LMF fixmes.
17838 * mini-ia64.h: Remove most fields from LMF.
17840 * inssel-ia64.brg (stmt): Fix unaligned access errors.
17842 * mini-trampolines.c: Add support for IA64 function descriptors.
17844 * mini.h mini.c jit-icalls.c exceptions-ia64.cdriver.c: Add support
17845 for IA64 function descriptors.
17847 Sat Aug 20 16:51:44 BST 2005 Paolo Molaro <lupus@ximian.com>
17849 * tramp-arm.c: patch the vtable for virtual calls. Added
17850 support code to register/unregister the LMF.
17851 * mini-arm.c, mini-arm.h: warning fixes, fixes, speedups,
17854 2005-08-19 Dick Porter <dick@ximian.com>
17856 * mini.c: Use a gsize to store the thread ID, so it can hold a 64
17857 bit value if needed.
17859 2005-08-19 Zoltan Varga <vargaz@freemail.hu>
17861 * mini.c (mini_get_method): Move handling of wrapper data here.
17863 * mini.c (mono_method_to_ir): Add support for dynamic methods.
17865 * mini.c (mono_method_to_ir): Convert nonvirtual calls to abstract methods into
17868 * mini.c (mono_method_to_ir): Emit IR for CEE_NOP as well, so
17869 bblock->code does not remain empty.
17871 2005-08-17 Zoltan Varga <vargaz@freemail.hu>
17873 * arrays.cs: Add regression test for #75832.
17875 * inssel-amd64.brg cpu-amd64.md mini-amd64.c: Fix LDELEMA optimization
17876 rules. Fixes #75832.
17878 * mini-ia64.c tramp-ia64.c exceptions-ia64.c: Implement improved
17879 instruction scheduling.
17881 2005-08-12 Zoltan Varga <vargaz@freemail.hu>
17883 * mini-exceptions.c (ves_icall_get_frame_info): Fix IA64 build.
17885 2005-08-11 Zoltan Varga <vargaz@freemail.hu>
17887 * mini-exceptions.c mini-x86.h: Move VC stuff into macros in mini-x86.h.
17889 * mini-codegen.c: Fix VC build.
17891 * cpu-pentium.md: Increase length of atomic_exhange_i4.
17893 2005-08-09 Gonzalo Paniagua Javier <gonzalo@ximian.com>
17895 * mini.h: fix signature for mono_register_opcode_emulation.
17897 2005-08-09 Zoltan Varga <vargaz@freemail.hu>
17899 * mini.c: Get rid of most of the helper_sig_... constants using
17900 mono_create_icall_signature ().
17902 2005-08-08 Zoltan Varga <vargaz@freemail.hu>
17904 * jit-icalls.c (helper_ldstr): New helper function.
17906 * mini.c (get_basic_blocks): Set out_of_line for bblocks containing a throw.
17908 * mini.c (mono_method_to_ir): If an LDSTR instruction is in a bblock with a
17909 throw, load the string using a helper call instead of creating a string object.
17911 * aot.c: Update after LDSTR changes.
17913 * mini.h: Bump AOT file version.
17915 * aot.c: Save class size info into the AOT file. Print more statistics during
17918 * mini.h: Bump AOT file version.
17920 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
17921 ordering of disasm cases. Fixes #74957.
17923 Thu Aug 4 19:47:24 BST 2005 Paolo Molaro <lupus@ximian.com>
17925 * mini-ops.h, mini-arch.h, inssel.brg, mini.c, mini.h,
17926 jit-icalls.c, mini-codegen.c, Makefile.am: changes in
17927 the generic code needed for the ARM port.
17929 Thu Aug 4 19:42:54 BST 2005 Paolo Molaro <lupus@ximian.com>
17931 * exceptions-arm.c, tramp-arm.c, mini-arm.c, mini-arm.h, cpu-arm.md,
17932 inssel-arm.brg: more ARM features and fixes.
17934 Mon Aug 1 18:37:38 BST 2005 Paolo Molaro <lupus@ximian.com>
17936 * tramp-arm.c, mini-arm.c, cpu-arm.md, inssel-arm.brg: more
17937 ARM port work in progress.
17939 2005-07-30 Zoltan Varga <vargaz@freemail.hu>
17941 * mini-ia64.c (mono_arch_call_opcode): Ongoing IA64 work.
17943 * mini-exceptions.c mini-ia64.h: Ongoing IA64 work.
17945 * mini-ia64.c (ia64_emit_bundle): Ongoing IA64 work.
17947 * inssel.brg (mini_emit_memset): Add support for unaligned access.
17949 * *-ia64.*: Ongoing IA64 work.
17951 * mini-ia64.c exceptions-ia64.c: Ongoing IA64 work.
17953 2005-07-28 Zoltan Varga <vargaz@freemail.hu>
17955 * TODO: Remove out-of-data todo stuff.
17957 * mini.h mini.c (mono_create_jit_trampoline_from_token): Remove some
17960 * aot.c: Save/load MonoCachedClassInfo->has_nested_classes.
17962 * mini.h: Bump corlib version.
17964 2005-07-27 Martin Baulig <martin@ximian.com>
17967 (create_copy_ins): Added `const unsigned char *ip' argument; set
17968 `copy->cil_code' from it.
17970 2005-07-27 Martin Baulig <martin@ximian.com>
17972 * mini-exceptions.c (mono_handle_exception): Don't call
17973 mono_debugger_handle_exception() for filters.
17975 2005-07-27 Zoltan Varga <vargaz@freemail.hu>
17977 * mini-trampolines.c (mono_aot_trampoline): Handle AppDomain:InvokeInDomain
17980 2005-07-26 Martin Baulig <martin@ximian.com>
17982 Committing a patch from Michal Moskal <michal.moskal@gmail.com>.
17984 * mini.c (mono_method_to_ir): In `CEE_CALLI', only use
17985 helper_compile_generic_method() if the method is actually virtual
17988 2005-07-26 Martin Baulig <martin@ximian.com>
17991 (trampoline_code): Renamed to `mono_trampoline_code' and made it
17992 public; this is now accessed directly by the debugger.
17993 (mono_generic_trampoline_code): Removed.
17996 (mono_debug_init_method): Also add interncalls and wrappers.
17998 2005-07-23 Zoltan Varga <vargaz@freemail.hu>
18000 * mini-ia64.c mini-ia64.h: Add support for tracing/profiling.
18002 2005-07-22 Zoltan Varga <vargaz@freemail.hu>
18004 * aot.c (mono_aot_get_method_from_token): Fix a potential crash here.
18006 2005-07-21 Zoltan Varga <vargaz@freemail.hu>
18008 * aot.c (load_patch_info): Fix handling of stfld_remote wrapper.
18010 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
18012 * mini-amd64.c (mono_arch_setup_jit_tls_data): Use the nice way of
18013 getting TLS offsets on AMD64 too.
18015 2005-07-20 Kornel Pal <kornelpal@hotmail.com>
18017 * driver.c: Detach console when executing IMAGE_SUBSYSTEM_WINDOWS_GUI on win32
18019 Wed Jul 20 18:05:19 BST 2005 Paolo Molaro <lupus@ximian.com>
18021 * exceptions-arm.c, mini-arm.c, tramp-arm.c, cpu-arm.md,
18022 inssel-arm.brg, mini-arm.h: ARM port work in progress.
18024 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
18026 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix build.
18028 * mini.h mini.c mini-*.h tramp-*.c: Move more cross platform trampoline code
18031 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Call
18032 mono_sparc_is_virtual_call ().
18034 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix warning.
18036 * tramp-sparc.c (mono_arch_create_trampoline_code): Fix order of
18037 trampoline parameters.
18039 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix signature.
18041 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Rename this
18042 to mono_arch_get_vcall_slot_addr.
18044 * Makefile.am tramp-sparc.c: Update the sparc port to use the generic
18047 * *-sparc.*: Merge the mini-xp-regalloc branch for sparc.
18049 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
18051 * mini-ia64.h mini-ia64.c: Finish pinvoke support.
18053 2005-07-19 Martin Baulig <martin@ximian.com>
18055 * exceptions-amd64.c (throw_exception): Call
18056 mono_debugger_throw_exception() here like we're doing it on i386.
18058 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
18060 * mini-ia64.c: Add optimized TLS access support.
18062 2005-07-18 Zoltan Varga <vargaz@freemail.hu>
18064 * mini-exceptions.c: Ongoing IA64 work.
18066 * mini-ia64.c inssel-long.brg: Ongoing IA64 work.
18068 * mini.c: Use the default optimization set when embedding. Fixes
18071 2005-07-11 Zoltan Varga <vargaz@freemail.hu>
18073 * tramp-amd64.c tramp-ia64.c Makefile.am: Move arch independent parts
18074 of trampolines to a separate file.
18076 * mini-trampolines.c: New file.
18078 * mini.h tramp-x86.c: Move arch independent parts of trampolines to a
18081 * tramp-x86.c: Reorganize the trampoline code to be similar to the
18084 * mini-codegen.c: Fix cygwin build.
18086 2005-07-10 Zoltan Varga <vargaz@freemail.hu>
18088 * mini.c: Add some minor changes needed by the IA64 port.
18090 * *-ia64.*: Ongoing IA64 work.
18092 2005-07-09 Zoltan Varga <vargaz@freemail.hu>
18094 * tramp-amd64.c mini-amd64.c: Update after latest AOT changes. Split
18095 trampolines into arch-independent and arch-dependent parts.
18097 * mini-amd64.c (mono_arch_lowering_pass): Fix store_membase_imm -> store_membase_reg rule.
18099 2005-07-08 Zoltan Varga <vargaz@freemail.hu>
18101 * cpu-amd64.md: Merge the xp-regalloc-branch for amd64.
18103 * mini-ops.h mini-amd64.h mini-amd64.c inssel-amd64.brg Makefile.am: Merge
18104 the xp-regalloc-branch for amd64.
18106 * mini-x86.h mini-x86.c cpu-pentium.md Makefile.am: Merge the
18107 xp-regalloc-branch for x86.
18109 2005-07-07 Zoltan Varga <vargaz@freemail.hu>
18111 * inssel.brg (OP_THROW_OR_NULL): Allways rethrow the abort exception.
18113 2005-07-06 Martin Baulig <martin@ximian.com>
18116 (mono_jit_compile_method_inner): Call mono_get_inflated_method().
18117 (mono_jit_runtime_invoke): Likewise.
18119 2005-07-05 Zoltan Varga <vargaz@freemail.hu>
18121 * aot.c (mono_compile_assembly): Allocate the GOT in the .bss segment
18124 * aot.c: Add new mono_aot_get_method_from_token () function to load AOT methods
18125 without loading their metadata. Reorganize the file format so exception handling+
18126 debug info is kept separate from normal method info. Create MonoJitInfo
18127 structures for methods lazily.
18129 * tramp-x86.c (x86_aot_trampoline): Use the new from_token method to avoid
18131 (x86_class_init_trampoline): Patch AOT class init trampolines too.
18133 * mini.c (mini_init): Install the new mono_aot_find_jit_info hook.
18135 * mini.c (mono_method_to_ir): Reduce the number of class init trampoline calls
18138 * mini.h: Bump AOT file version.
18140 2005-07-04 Zoltan Varga <vargaz@freemail.hu>
18142 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
18144 2005-07-01 Raja R Harinath <rharinath@novell.com>
18146 * Makefile.am (check-local): Call semdel-wrapper.
18148 2005-06-29 Zoltan Varga <vargaz@freemail.hu>
18150 * mini-x86.c: Revert the last change as it seems to break the build..
18152 2005-06-28 Zoltan Varga <vargaz@freemail.hu>
18154 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
18156 * mini-x86.c (mono_arch_cpu_init): Fix setting of fp precision in the VC build.
18158 2005-06-27 Ben Maurer <bmaurer@ximian.com>
18160 * mini.c (NEW_AOTCONST): make sure to call mono_get_got_var
18161 outside of the macro, so strange stuff doesn't happen with gcc4
18162 (NEW_AOTCONST_TOKEN): Likewise.
18164 2005-06-28 Martin Baulig <martin@ximian.com>
18166 * mini.c (mini_class_is_system_array): New static method; use this
18167 instead of `klass->parent == mono_defaults.array_class' everywhere
18168 since this also works for the new generic array class.
18170 2005-06-26 Ben Maurer <bmaurer@ximian.com>
18172 * inssel.brg: Remove warnings.
18174 2005-06-24 Zoltan Varga <vargaz@freemail.hu>
18176 * mini-ia64.c: Ongoing IA64 work.
18178 * basic-float.cs: Add float->i1 conversion test.
18180 * iltests.il: Add conv.u4 test.
18182 2005-06-23 Zoltan Varga <vargaz@freemail.hu>
18184 * inssel-long.brg: Fix bug caused by last change.
18186 2005-06-23 Geoff Norton <gnorton@customerdna.com>
18188 * mini-x86.h: Add __APPLE__ to the SC_* redefines with the other
18189 BSDs. Allows the x86 JIT to work on OSX86
18191 2005-06-22 Zoltan Varga <vargaz@freemail.hu>
18193 * inssel-long.brg: Use OP_LSHR_UN_IMM instead of OP_SHR_UN_IMM in
18196 * mini-ia64.c: Ongoing IA64 work.
18198 2005-06-19 Zoltan Varga <vargaz@freemail.hu>
18200 * mini-ia64.c: Ongoing IA64 work.
18202 * driver.c: Clean up jit_code_hash as well when using --regression.
18204 * inssel-long.brg: Fix long->i4/u4 conversion rules.
18206 * basic-long.cs: Add tests for long->u4 conversion.
18208 2005-06-18 Ben Maurer <bmaurer@ximian.com>
18210 * mini.c: Take mono_get_domainvar out of macros. This makes sure
18211 that we do not depend on undefined C behavior: the order stuff
18212 gets evaluated within an expression. Fixes mono when compiled on
18215 2005-06-18 Zoltan Varga <vargaz@freemail.hu>
18217 * *-ia64.*: Ongoing IA64 work.
18219 * aot.c: Lower memory usage while loading AOT methods.
18221 * tramp-x86.c: Avoid allocating+freeing MonoJitInfo structures.
18223 * mini.h: Bump AOT file format version.
18225 2005-06-17 Zoltan Varga <vargaz@freemail.hu>
18227 * mini.c (mono_method_to_ir): Allow STACK_PTR as input to SWITCH.
18229 2005-06-16 Sebastien Pouliot <sebastien@ximian.com>
18231 * declsec.c: Fixed APTC to check for FullTrust on caller assembly (and
18232 not on callee assembly). Fixed some comments.
18234 2005-06-16 Zoltan Varga <vargaz@freemail.hu>
18236 * aot.c (mono_compile_assembly): Mark the "methods" symbol as a function so
18237 it gets proper disassembly.
18238 (emit_method_info): Remove some dead code.
18240 * mini.c (mini_method_compile): Allways allocate the GOT var in
18241 mono_method_to_ir for emulating opcodes.
18243 2005-06-13 Zoltan Varga <vargaz@freemail.hu>
18245 * mini.c (mono_jit_free_method): Remove the method from the JitInfo table
18246 before freeing the code memory. Fixes #74990.
18248 * objects.cs: Add regression test for #74992.
18250 * liveness.c: Extend live ranges of arguments to the beginning of the
18251 method. Fixes #74992.
18253 * exceptions-ia64.c mini-ia64.h: Modify ip during exception handling
18254 so it points into the faulting instruction.
18256 2005-06-12 Zoltan Varga <vargaz@freemail.hu>
18258 * jit-icalls.c (mono_imul_ovf): Add exception handling.
18260 * *-ia64.*: Ongoing IA64 work.
18262 * mini.c (mini_init): Fix signature of mono_delegate_ctor.
18264 2005-06-11 Zoltan Varga <vargaz@freemail.hu>
18266 * mini-ia64.h exceptions-ia64.c: Ongoing IA64 work.
18268 * *-ia64.*: Ongoing IA64 work.
18270 2005-06-10 Zoltan Varga <vargaz@freemail.hu>
18272 * basic-long.cs: Add tests for add/sub.ovf.
18274 * basic.cs: Add tests for sub.ovf.
18276 * *-ia64.*: Ongoing IA64 work.
18278 2005-06-09 Zoltan Varga <vargaz@freemail.hu>
18280 * *-ia64.*: Ongoing IA64 work.
18282 * basic.cs: Add conv.ovf.i4.un test.
18284 2005-06-09 Massimiliano Mantione <massi@ximian.com>
18286 * mini.c: (remove_block_if_useless) Fixed bug 75061.
18288 2005-06-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18290 * mini.c: no SIGUSR2 on windows. Remove it for PLATFORM_WIN32.
18292 2005-06-07 Zoltan Varga <vargaz@freemail.hu>
18294 * *-ia64.*: Ongoing IA64 work.
18296 2005-06-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18299 * mini.c: added the ability to toggle trace on/off using SIGUSR2.
18301 2005-06-04 Zoltan Varga <vargaz@freemail.hu>
18303 * mini-ia64.c mini-ia64.h: Fix cleanup of memory stack.
18305 2005-06-03 Zoltan Varga <vargaz@freemail.hu>
18307 * mini-amd64.c (emit_call): Fix yet another bug in the near call optimization.
18309 * mini-amd64.c (amd64_patch): Add an assert to check that the destination
18310 of a call is callable by a near call.
18312 2005-05-31 Zoltan Varga <vargaz@freemail.hu>
18314 * mini-ia64.c: Ongoing IA64 work.
18316 2005-05-29 Zoltan Varga <vargaz@freemail.hu>
18318 * genmdesc.c: Make the generated array non-static.
18320 * inssel-long.brg: Fix LSHR_IMM rule.
18322 * *-ia64.*: Ongoing IA64 work.
18324 * *-ia64.*: Ongoing IA64 work.
18326 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
18328 * *-ia64.*: Ongoing IA64 work.
18330 * *-ia64.*: Ongoing IA64 work.
18332 * mini-ia64.c: Ongoing IA64 work.
18334 * *-ia64.* jit-icalls.c mini-codegen.c: Ongoing IA64 work.
18336 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
18338 * objects.cs basic-calls.cs: Move some tests to objects.cs.
18340 * objects.cs basic-long.cs: Move some tests to objects.cs.
18342 2005-05-26 Zoltan Varga <vargaz@freemail.hu>
18344 * *-ia64.*: Ongoing IA64 work.
18346 * iltests.il: Add a new test.
18348 * mini.c (mono_method_to_ir): Initialize valuetypes when created using
18349 newobj. Fixes #75042.
18351 2005-05-22 Zoltan Varga <vargaz@freemail.hu>
18353 * *-ia64.*: Ongoing IA64 work.
18355 * *-ia64.*: Ongoing IA64 work.
18357 * *-ia64.*: Ongoing IA64 work.
18359 * basic.cs objects.cs: Move tests accessing static variables as well.
18361 * basic.cs objects.cs: Move test_0_pin_string to objects.cs.
18363 2005-05-21 Zoltan Varga <vargaz@freemail.hu>
18365 * mini.c (SIG_HANDLER_SIGNATURE): Fix warning.
18367 * driver.c: Always print failed tests.
18369 * mini-codegen.c: Use cfg->frame_reg instead of a macro for the
18372 * *ia64*: Ongoing IA64 work.
18374 2005-05-20 Zoltan Varga <vargaz@freemail.hu>
18376 * basic.cs: Add tests for add.ovf. Fix warnings.
18378 2005-05-18 Miguel de Icaza <miguel@novell.com>
18380 * driver.c (mono_main): Avoid crash if no argument is passed to
18381 --break; Do not use g_error, but f_printf. And fix all other
18382 ocurrences of the same crash.
18384 2005-05-17 Zoltan Varga <vargaz@freemail.hu>
18386 * mini.h mini.c: Generalize the existing uses of the MONO_DEBUG env variable
18387 and add a new one: aborting when a SIGSEGV is raised while in unmanaged code.
18390 2005-05-14 Zoltan Varga <vargaz@freemail.hu>
18392 * *-ia64.*: Add beginnings of IA64 backend.
18394 * Makefile.am mini-arch.h mini-codegen.c: Add IA64 support.
18396 2005-05-13 Zoltan Varga <vargaz@freemail.hu>
18398 * inssel-long.brg: Add missing ulong->{i1, i2} checked conversions.
18401 * basic-long.cs exceptions.cs: Add new tests. Fix some warnings.
18403 * mini-amd64.c: Fix a warning.
18405 2005-05-10 Zoltan Varga <vargaz@freemail.hu>
18407 * mini-amd64.c (mono_arch_output_basic_block): Fix stack space leakage
18408 in float_neg. Fixes #74897.
18410 * mini-amd64.c (emit_call): Fix another near call bug.
18412 2005-05-06 Sebastien Pouliot <sebastien@ximian.com>
18414 * declsec.c: Keep the appdomain information in the structure. Added a
18415 missing "return FALSE" for Unmanaged if FullTrust is set (or else the
18416 value gets overwritten).
18417 * declsec.h: Set the default MonoArray for the the stack to 6. Added
18418 an MonoAppDomain member to MonoSecurityFrame.
18419 * mini-exceptions.c: Do not use a glist to keep GC allocated objects
18420 used in the stack walk. Now use a MonoArray which grow (double) when
18423 2005-05-05 Lluis Sanchez Gual <lluis@novell.com>
18425 * mini.c: Re-enabled runtime cleanup, since running threads should
18426 now properly stop when exiting.
18428 2005-05-05 Zoltan Varga <vargaz@freemail.hu>
18430 * mini-codegen.c: New file contaning the arch-independent local
18431 register allocator. Not used by any architectures yet.
18433 * mini.h linear-scan.c: Merge some changes from the
18434 mini-xp-local-regalloc branch.
18436 2005-04-28 Zoltan Varga <vargaz@freemail.hu>
18438 * mini-amd64.c (emit_call): Fix calls to native functions when the
18439 runtime is compiled as a shared library. Fixes #74756.
18441 * mini.c (mono_method_to_ir): Assert if ldsfld and friends are used
18442 on a literal field. Fixes #74751.
18444 2005-04-25 Raja R Harinath <rharinath@novell.com>
18446 * Makefile.am (RUNTIME): Add MONO_CFG_DIR.
18448 2005-04-23 Zoltan Varga <vargaz@freemail.hu>
18450 * objects.cs: Add missing null casting test.
18452 2005-04-22 Zoltan Varga <vargaz@freemail.hu>
18454 * mini-exceptions.c (mono_find_jit_info): Fix native offset calculation
18455 in wrapper methods. Also rename 'address' variable to 'offset'.
18457 2005-04-20 Zoltan Varga <vargaz@freemail.hu>
18459 * mini.c debug-mini.c aot.c tramp-x86.c driver.c: Fix some gcc 4.0
18462 * Makefile.am (MCS): Use -unsafe instead of --unsafe.
18464 * aot.c: Applied patch from "The Software Team" <software@solmersa.com>. Make AOT compilation
18467 Mon Apr 18 16:20:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
18469 * exceptions-ppc.c: update code to handle stack traces (fixes bug #74452).
18471 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
18473 * mini-x86.c (mono_emit_stack_alloc): Initialize the whole allocated area not
18474 just the last bytes.
18476 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
18478 * aot.c (mono_compile_assembly): Fix warning.
18480 * mini-exceptions.c (ves_icall_get_frame_info): Fix bug introduced
18481 by the _MSC_VER stuff.
18483 2005-04-16 Zoltan Varga <vargaz@freemail.hu>
18485 * inssel-long.brg: Fix #74588.
18487 * cpu-amd64.md: Fix #74591.
18489 * iltests.il: Add new regression tests.
18491 2005-04-13 Zoltan Varga <vargaz@freemail.hu>
18493 * trace.c (mono_trace_enter_method): Print enums as an int, not as a
18496 2005-04-11 Zoltan Varga <vargaz@freemail.hu>
18498 * mini-x86.c (setup_stack): Unconditionally call pthread_attr_init ().
18500 * exceptions-x86.c mini-x86.h mini-x86.c: Applied some freebsd patches
18501 from Bill Middleton <flashdict@gmail.com>.
18503 2005-04-10 Zoltan Varga <vargaz@freemail.hu>
18505 * arrays.cs: Add new regression test. Fix warnings.
18507 2005-04-09 Zoltan Varga <vargaz@freemail.hu>
18509 * mini-amd64.c (mono_arch_output_basic_block): Fix stack alignment
18510 and leakage in CKFINITE.
18512 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Change
18513 this to a null op since it is called on amd64 too.
18515 * exceptions-amd64.c (get_throw_trampoline): Align stack.
18517 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Remove
18518 body since this is not used on amd64.
18520 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Remove duplicate define.
18522 * mini-amd64.c: Remove obsolete fixmes.
18524 * mini.c (print_method_from_ip): Fix debugging support.
18526 2005-2-1 Massimiliano Mantione <massi@ximian.com>
18528 * ssapre.c: Fix a subtle bug about availability, and limit SSAPRE
18529 so that expressions that don't give much gain are not reduced.
18530 * ssapre.h: Likewise.
18532 2005-04-04 Zoltan Varga <vargaz@freemail.hu>
18534 * exceptions-x86.c (mono_arch_find_jit_info): Remove last SC_EBP reference.
18536 * mini-x86.c (mono_emit_stack_alloc): Fix localloc under windows.
18538 * mini-x86.h exceptions-x86.c: Hopefully fix compilation on *BSD.
18540 2005-04-01 Zoltan Varga <vargaz@freemail.hu>
18542 * mini-sparc.c mini-sparc.h: Add asserts when running with sigaltstack.
18544 * exceptions-x86.c (mono_arch_monoctx_to_sigctx): Fix cygwin build.
18546 2005-03-31 Zoltan Varga <vargaz@freemail.hu>
18548 * mini-x86.c: If sigaltstack support is enabled, perform win32 style
18551 * mini.h (mono_arch_sigctx_to_monoctx): New arch-specific function.
18553 * mini.h (mono_arch_monoctx_to_sigctx): New arch-specific function.
18555 * mini.c: sigaltstack support requires MONO_ARCH_USE_SIGACTION.
18557 * mini-x86.h mini-x86.c exceptions-x86.c: Add support for
18558 MONO_ARCH_USE_SIGACTION. Fixes #74252.
18560 * mini-x86.h: Enable MONO_ARCH_USE_SIGACTION on linux.
18562 * mini-x86.c: Fix up stack overflow handling.
18564 * exceptions.cs: Add new regression test.
18566 2005-03-30 Zoltan Varga <vargaz@freemail.hu>
18568 * mini-x86.c (mono_arch_emit_prolog): Adjust stack after calls to
18569 mono_jit_thread_attach.
18571 * mini.c (mono_method_to_ir): Verify called method is not abstract.
18573 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
18575 * mini.c (mono_method_to_ir): Applied Ben's patch from bug #61441 to
18576 avoid calling constructors using callvirt.
18578 * inssel.brg: Fix #74073.
18580 2005-03-29 Sebastien Pouliot <sebastien@ximian.com>
18582 * aot.c, mini.h: Added mono-compiler.h header to allow/ease
18583 compilation with non-GCC compilers.
18584 * mini-exceptions.c, mini-x86.c|h: Patches to make compilation of mono
18585 possible using VS.NET. Adapted from the work of J Lothian (for VC6).
18587 Tue Mar 29 11:43:01 CEST 2005 Paolo Molaro <lupus@ximian.com>
18589 * inssel.brg, arrays.cs: fix long standing 64 bit issue in access to
18590 klass->interface_offsets (will likely fix bug#74073).
18592 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
18594 * mini-amd64.c (mono_arch_is_int_overflow): Fix rex handling.
18596 2005-03-28 Zoltan Varga <vargaz@freemail.hu>
18598 * mini-amd64.c (mono_arch_output_basic_block): Fix order of parameters
18599 to amd64_div_reg_size ().
18601 * mini-amd64.c (mono_arch_emit_exceptions): Emit a near call here too.
18603 2005-03-27 Zoltan Varga <vargaz@freemail.hu>
18605 * cpu-amd64.md (store_membase_reg): Fix length of storer8 opcodes.
18607 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
18609 * driver.c: Turn off automatic command line globbing under windows. Fixes #73763.
18611 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
18613 * mini.c (mono_method_to_ir): Remove debugging stuff left in by mistake.
18615 * mini.c (mono_precompile_assembly): Load and precompile referenced
18616 assemblies as well. Fixes #74015.
18618 2005-03-23 Zoltan Varga <vargaz@freemail.hu>
18620 * cpu-amd64.md (sin): Fix up maximum lengths of some opcodes.
18622 2005-03-23 Sebastien Pouliot <sebastien@ximian.com>
18624 * declsec.c: Skip linkdemand checks for intra-corlib calls. This skips
18625 a lot of checks and (anyway) permissions cannot work until corlib is
18628 Wed Mar 23 14:29:49 CET 2005 Paolo Molaro <lupus@ximian.com>
18630 * mini-ppc.c: fixed ABI issue on sysv/ppc.
18632 Tue Mar 22 19:03:17 CET 2005 Paolo Molaro <lupus@ximian.com>
18634 * tramp-ppc.c, exceptions-ppc.c: added missing icache flush
18635 calls (fixes bug#72824).
18637 Tue Mar 22 16:28:48 CET 2005 Paolo Molaro <lupus@ximian.com>
18639 * mini.c: fix tail recursion elimination (see test in bug#73936).
18641 2005-03-21 Zoltan Varga <vargaz@freemail.hu>
18643 * mini-amd64.c (mono_arch_output_basic_block): Add inline versions of
18644 some fp functions in sse2 mode.
18646 2005-03-20 Zoltan Varga <vargaz@freemail.hu>
18648 * mini-x86.c (emit_tls_get): Move tls handling into a separate helper function.
18650 2005-03-19 Zoltan Varga <vargaz@freemail.hu>
18652 * mini.h mini.c: Add mono_get_jit_tls_key ().
18654 * mini-x86.c: Enable fast TLS support on windows.
18656 2005-03-17 Sebastien Pouliot <sebastien@ximian.com>
18658 * declsec.c: Renamed aptc to allowpartiallytrustedcallers.
18659 * mini.c: Check for p/invoke method when generating code. If a
18660 p/invoke method, or it's class, isn't decorated with [Suppress
18661 UnmanagedCodeSecurity] then generate code to call System.Security.
18662 UnmanagedDemand (only if the security manager is active).
18664 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
18666 * tramp-amd64.c (create_specific_trampoline): Revert parts of the
18667 last change as it seems to cause strange crashes.
18669 Wed Mar 16 16:24:11 CET 2005 Paolo Molaro <lupus@ximian.com>
18671 * *.c: handle unsafe function pointers where needed.
18673 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
18675 * mini.c (mono_jit_free_method): Remove the fixme too.
18677 2005-03-15 Miguel de Icaza <miguel@novell.com>
18679 * mini.c: As discussed, make the code actually free the delegate
18680 thunk now, to enable the debugging of delegate problems, use
18681 MONO_DEBUG=1 when running Mono.
18683 This takes also care of parts of the leaks as seen by Joe.
18685 2005-03-15 Zoltan Varga <vargaz@freemail.hu>
18687 * mini-amd64.c (mono_arch_setup_jit_tls_data): Enable
18688 thread_tls_offset calculation.
18690 2005-03-14 Sebastien Pouliot <sebastien@ximian.com>
18692 * declsec.c: Reworked linkdemand checks for icall. The previous code
18693 was using the declaration code (untrusted) and didn't work as expected
18694 with the CLR 2.0. We're now more compatible with 2.0 than 1.x for this
18697 2005-03-13 Zoltan Varga <vargaz@freemail.hu>
18699 * iltests.il: Add new localloc test.
18701 * mini-amd64.c: Handle large stack allocations the same way as on
18702 windows if stack overflow handling is working.
18704 * mini-amd64.c: Allocate the signal stack using mmap.
18706 * mini.c (sigsegv_signal_handler): Fix reading of context.
18708 * mini-exceptions.c: Fix up stack overflow handling.
18710 * mini-amd64.h mini-amd64.c: Fix up stack overflow handling.
18712 * tramp-amd64.c (create_specific_trampoline): Optimize trampoline size.
18714 * exceptions-amd64.c (mono_amd64_exceptions_init): Remove this.
18716 * mini.h mini.c tramp-*.c: Move common trampoline code to mini.c.
18718 * mini-x86.h mini-x86.c mini-amd64.h mini-amd64.c: Get rid of the
18719 tramp_init functions as they are no longer needed.
18721 2005-03-12 Zoltan Varga <vargaz@freemail.hu>
18723 * tramp-amd64.c (mono_amd64_tramp_init): Fix typo.
18725 * tramp-amd64.c (mono_amd64_tramp_init): Init AOT trampoline as well.
18727 * mini-amd64.h mini-amd64.c (mono_amd64_exceptions_init): Remove this.
18729 * mini.c mini-*.h: Remove OUT_OF_LINE_BBLOCK defines since all arches
18732 * mini-ops.h: Add OP_LMUL_IMM.
18734 * mini.c jit-icalls.cmini-amd64.h mini-amd64.c cpu-amd64.md: Implement
18735 long mul/div opcodes as intrinsic.
18737 * mini-amd64.c (emit_call): Handle the case when the callee might be
18740 2005-03-11 Zoltan Varga <vargaz@freemail.hu>
18742 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Reorder cases to be
18745 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Fix ordering of cases.
18747 * aot.c (mono_aot_load_method): Get rid of bogus make_writable call.
18749 2005-03-09 Ben Maurer <bmaurer@ximian.com>
18751 * mini.c (mono_codegen): Don't leak here, to help people running
18754 2005-03-08 Zoltan Varga <vargaz@freemail.hu>
18756 * mini-amd64.c (mono_arch_output_basic_block): Fix int->float
18757 conversions in sse2 mode.
18759 * basic-float.cs: Add regression test.
18761 * mini-amd64.c: Reenable sse2.
18763 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
18765 * mini-amd64.c: Disable sse2 until some regressions are fixed.
18767 2005-03-07 Joerg Rosenkranz <joergr@voelcker.com>
18769 * driver.c: Copyright text should include 2005.
18771 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
18773 * cpu-amd64.md (load_membase): Fix more max lengths.
18775 2005-03-06 Zoltan Varga <vargaz@freemail.hu>
18777 * cpu-amd64.md (load_membase): Fix max length.
18779 * mini-ops.h: Add OP_F<xx>_MEMBASE opcodes.
18781 * inssel.brg: Add MONO_EMIT_BIALU_MEMBASE macro.
18783 * cpu-amd64.md inssel-amd64.brg mini-amd64.h mini-amd64.brg: Finish SSE2
18784 support and enable it by default. Also add OP_F<xxx>_MEMBASE opcodes.
18786 * basic-float.cs: Add rounding regression test.
18788 * mini-amd64.c (INST_IGNORES_CFLAGS): Add more instructions.
18790 2005-03-04 Neale Ferguson <NealeFerguson@earthlink.net>
18792 * inssel-s390.brg, mini-s390.c: Add support for passing/returning small
18793 structures in registers for pinvoke wrappers.
18795 2005-03-04 Zoltan Varga <vargaz@freemail.hu>
18797 * mini-exceptions.c (ves_icall_get_trace): Return wrapper info as well.
18799 2005-03-03 Zoltan Varga <vargaz@freemail.hu>
18801 * mini.h mini.c mini-x86.c: Pass the domain of the native->managed
18802 wrapper to mono_jit_thread_attach.
18804 * mini.c (mini_jit_thread_attach): New jit icall.
18806 * mini-x86.c (mono_arch_emit_prolog): Attach to the VM in
18807 native->managed wrappers.
18809 * exceptions.cs: Add new regression test.
18811 * mini.c (optimize_branches): Check regions in the cbranch to throw
18812 block case as well. Fixes #73242.
18814 Tue Mar 1 18:35:27 CET 2005 Paolo Molaro <lupus@ximian.com>
18816 * mini.c: thread safety fixes.
18818 2005-02-27 Zoltan Varga <vargaz@freemail.hu>
18820 * tramp-amd64.c (amd64_magic_trampoline): Disable the method_ptr
18821 patching stuff, since delegates use jump trampolines so there is
18824 * tramp-amd64.c (create_trampoline_code): Pass NULL as 'code' in
18827 * tramp-amd64.c: Fix build.
18829 * mini-x86.c tramp-x86.c: Moved get_vtable_slot_addr into mini-x86.c and rename
18830 it to mono_arch_.... Add get_delegate_method_ptr implementation for x86.
18832 * mini-amd64.h mini.h mini-amd64.c tramp-amd64.c (mono_amd64_get_vcall_slot_addr):
18833 Rename this to mono_arch....
18834 (mono_amd64_get_delegate_method_ptr_addr): Ditto.
18836 * mini-amd64.c (mono_amd64_get_delegate_method_ptr_addr): New helper function.
18838 * mini-amd64.c (emit_call): If both the caller and the callee is
18839 guaranteed to have 32 bit addresses, emit a normal call.
18841 * tramp-amd64.c: Adapt to changes in mini-amd64.c.
18843 * tramp-amd64.c (amd64_magic_trampoline): Remove patching of trampolines.
18844 * tramp-amd64.c (amd64_magic_trampoline): Add support for patching the
18845 method_ptr inside delegates.
18847 2005-02-26 Zoltan Varga <vargaz@freemail.hu>
18849 * mini.c (mono_jit_free_method): Free the method info even if the native code is
18850 invalidated. Fixes #73001.
18852 * mini.c: Add a proper icall wrapper for mono_delegate_ctor.
18854 * mini-x86.c: Only use stdcall for pinvokes on windows.
18856 Thu Feb 24 15:22:30 CET 2005 Paolo Molaro <lupus@ximian.com>
18858 * mini.c, mini.h: make mono_lmf_addr a fast-access thread var.
18859 * mini-x86.c: remove unreliable __thread var offset detection,
18860 use the correct accessors and enable by default.
18862 2005-02-23 Zoltan Varga <vargaz@freemail.hu>
18864 * mini.c (mono_jit_free_method): Fix memory leak.
18866 2005-02-22 Zoltan Varga <vargaz@freemail.hu>
18868 * mini.c (mono_method_to_ir): Allocate a GOT var for THROW and RETHROW.
18870 2005-02-21 Zoltan Varga <vargaz@freemail.hu>
18872 * cpu-amd64.md: Fix lengths of atomic opcodes.
18874 Mon Feb 21 16:52:20 CET 2005 Paolo Molaro <lupus@ximian.com>
18876 * driver.c: try to not imply using ICU is any good.
18878 2005-02-20 Zoltan Varga <vargaz@freemail.hu>
18880 * mini-amd64.c (mono_arch_get_inst_for_method): Implement more
18881 functions as inline ops.
18883 * mini-ops.h inssel-amd64.brg cpu-amd64.md mini-amd64.c: Implement
18884 some Interlocked functions as inline ops.
18886 * mini.c (move_basic_block_to_end): Fix bug in last patch.
18888 * mini.h (MonoBasicBlock): Reorganize fields a bit.
18890 * mini-ops.h inssel.brg: Add OP_NOT_REACHED.
18892 * mini.c: Add support for OP_NOT_TAKEN.
18894 * mini-amd64.h mini-amd64.c: Add support for passing/returning small
18895 structures in registers for pinvoke wrappers.
18897 * mini-amd64.c: Fix warnings.
18899 2005-02-19 Zoltan Varga <vargaz@freemail.hu>
18901 * mini.h (MonoCompile): Add 'ret_var_is_local' field.
18903 * mini.h mini.c (mono_arch_create_vars): Add new arch specific hook.
18905 * mini.c (NEW_RETLOADA): If the ret variable is a local, use its
18906 address instead of loading the address from it.
18908 * mini-x86.c: Add support for returning small structs in registers
18909 on Win32. Fixes part of #70864.
18911 2005-02-18 Zoltan Varga <vargaz@freemail.hu>
18913 * trace.c (get_token): Improve error checking.
18915 2005-02-17 Zoltan Varga <vargaz@freemail.hu>
18917 * jit-icalls.c (mono_ldvirtfn): Explicitly check for a NULL obj here.
18919 2005-02-17 Sebastien Pouliot <sebastien@ximian.com>
18921 * mini.h: Moved MONO_EXCEPTION_* enum to metadata/class-internals.h so
18922 it can be reused for MonoClass.
18923 * mini.c: Renamed MONO_EXCEPTION_SECURITY to MONO_EXCEPTION_SECURITY
18926 2005-02-15 Sebastien Pouliot <sebastien@ximian.com>
18928 * mini.c: Fixed 2 cases where I sent a MonoMethod to managed code
18929 instead of a MonoReflectionMethod. The method information wasn't used
18930 when displaying SecurityException details (but will be now).
18932 2005-02-15 Atsushi Enomoto <atsushi@ximian.com>
18934 * Makefile.am : windows build fix.
18936 2005-02-14 Zoltan Varga <vargaz@freemail.hu>
18938 * iltests.il: Add new regression test.
18940 * mini.c (mono_method_to_ir): Allocate a GOT var in CEE_NEWOBJ. Fixes
18943 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
18945 * mini.c: Moved linkdemand check into helper function check_linkdemand
18946 to allow reuse for all intructions (CALL, CALLVIRT, NEWOBJ, JMP,
18949 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
18951 * declsec.c: Added statistics counter for different kinds of
18953 * mini.h: Added CAS statistic counters to MonoJitStats. Removed unused
18954 (and commented) declaration.
18955 * mini.c: Added statistics counter for security Demand code
18956 generation. Added display of security statistics.
18958 2005-02-13 Zoltan Varga <vargaz@freemail.hu>
18960 * declsec.c (mono_declsec_linkdemand_aptc): Applied patch from Robert Jordan (robertj@gmx.net).
18961 Fix compilation errors under gcc-2.95.
18963 2005-02-12 Ben Maurer <bmaurer@ximian.com>
18965 * mini.c, driver.c: Use the new jit trampoline hashtable
18967 Fri Feb 11 18:47:11 CET 2005 Paolo Molaro <lupus@ximian.com>
18969 * mini.c, jit-icalls.c: use the managed implementation of memcpy, too.
18971 2005-02-11 Martin Baulig <martin@ximian.com>
18973 * debug-mini.c (mono_debug_close_method): Free the line number array.
18975 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
18977 * aot.c: Break up large methods into smaller ones. Share GOT slots for
18980 * mini.h: Bump AOT file format version.
18982 2005-02-10 Sebastien Pouliot <sebastien@ximian.com>
18984 * declsec.c: Added LinkDemand support and it's special cases for ECMA,
18986 * declsec.h: Added macros to get/set lazyly initialized security
18987 informations about assemblies. Added new enum for different type of
18988 possible LinkDemand violation. Added function to check LinkDemands.
18989 * mini.h: Added a field to MonoCompile to hold any security violation
18990 detected when JITting a method (so it can be thrown later).
18991 * mini.c: Added LinkDemand checks in mono_method_to_ir for CEE_CALL
18992 and CEE_CALLVIRT. Added code to throw exception at the end of
18993 mini_method_compile (note: the exception is unhandled right now).
18995 Thu Feb 10 15:49:44 CET 2005 Paolo Molaro <lupus@ximian.com>
18997 * mini.c, jit-icalls.c: use the managed implementation of
18998 memset for initobj and memset, to avoid managed <-> unmanaged
19001 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
19003 * inssel.brg (mini_emit_virtual_call): Disable the virtual->nonvirtual
19004 optimization if it would need a GOT var.
19006 * basic.cs: Add tests for constant propagation and switch statements.
19008 * ssa.c: Fix out-of-range constant propagation and switch statements.
19010 2005-02-09 <vargaz@freemail.hu>
19012 * inssel-x86.brg (reg): Align the allocation size in the localloc(imm) case too.
19014 2005-02-08 Zoltan Varga <vargaz@freemail.hu>
19016 * cpu-amd64.md (load_membase): Fix max length of load_membase.
19018 Tue Feb 8 18:21:11 CET 2005 Paolo Molaro <lupus@ximian.com>
19020 * mini.c: update to new signature of mono_class_get_allocation_ftn().
19022 2005-02-06 Neale Ferguson <NealeFerguson@earthlink.net>
19024 * cpu-s390.md, mini-s390.c: Correct bug with register usage on certain
19025 arithmetic operations.
19027 Sun Feb 6 07:10:12 EST 2005 Paolo Molaro <lupus@ximian.com>
19029 * mini-ppc.c: add a workaround for broken user code that
19030 DllImports vararg functions with non-vararg signatures.
19032 2005-02-05 Zoltan Varga <vargaz@freemail.hu>
19034 * mini.c (mono_jit_compile_method_inner): Add detection and a
19035 meaningfull error message for assemblies written in Managed C++.
19037 * tramp-amd64.c mini-amd64.h: Add support for
19038 create_trampoline_from_token ().
19040 * aot.c mini-x86.c abcremoval.c: Applied patch from
19041 Robert Jordan (robertj@gmx.net). Fix compilation errors under gcc-2.95.
19043 2005-02-04 Zoltan Varga <vargaz@freemail.hu>
19045 * mini.h mini.c mini-x86.h tramp-x86.c: Add a new kind of trampoline
19046 which takes a MonoImage/token as parameter instead of a MonoMethod.
19048 * aot.c: Use the new trampoline for initializing vtables.
19050 * aot.c: Add support for ldfld/stfld_remote wrappers.
19052 * mini-ops.h cpu-pentium.md inssel-x86.brg mini-x86.c: Add optimized
19053 rules for compare <MEM>, IMM.
19055 * mini.h (MONO_AOT_FILE_VERSION): Bump it.
19057 * aot.c: Handle inherited finalizers correctly.
19059 2005-02-03 Zoltan Varga <vargaz@freemail.hu>
19061 * inssel.brg (stmt): Add a missing _setup_... ().
19063 * aot.c: Save some parts of the class state to the AOT file and use it
19064 to recompute that state when a class is initialized.
19066 * mini.c: Install AOT hooks into the runtime.
19068 * mini.h: Bump AOT file format version.
19070 * mini.c (mono_method_to_ir): Initialize pointer type locals correctly.
19073 * iltests.il: Add new test.
19075 Wed Feb 2 16:53:59 CET 2005 Paolo Molaro <lupus@ximian.com>
19077 * mini.c: fix typo.
19079 Wed Feb 2 16:37:13 CET 2005 Paolo Molaro <lupus@ximian.com>
19081 * mini.c: setup the statistical profiler in the thread attach
19082 callback to cope with the new single thread code.
19084 Wed Feb 2 15:43:58 CET 2005 Paolo Molaro <lupus@ximian.com>
19086 * mini-ppc.c: ensure we have enough room for the profiler
19087 calls (fixed bug#72084).
19089 2005-02-02 Zoltan Varga <vargaz@freemail.hu>
19091 * aot.c: Get rid of the MonoAotMethod structure and the hashtable holding
19094 2005-2-1 Massimiliano Mantione <massi@ximian.com>
19096 * driver.c: Re-enabled SSAPRE (two commits, I was just dumb).
19098 2005-2-1 Massimiliano Mantione <massi@ximian.com>
19100 * ssapre.c: Fixed an issue with down safety (this allows IronPython
19101 to succesfully execute parrotbench).
19102 * ssapre.h: Likewise.
19104 2005-2-1 Massimiliano Mantione <massi@ximian.com>
19106 * ssa.c: In mono_ssa_rename_vars, forced the creation of a new SSA
19107 variable for stores to method arguments (fixes a SSAPRE issue).
19109 Tue Feb 1 15:52:26 CET 2005 Paolo Molaro <lupus@ximian.com>
19111 * mini.c: handle value types in dup, fixes gen-112.cs.
19113 Tue Feb 1 11:45:19 CET 2005 Paolo Molaro <lupus@ximian.com>
19115 * mini-ppc.c, cpu-g4.md, tramp-ppc.c: use a slower code
19116 sequence for calls in dynamic methods to avoid thunks.
19118 Tue Feb 1 11:44:01 CET 2005 Paolo Molaro <lupus@ximian.com>
19120 * mini.c: correctly remove dynamic methods from the hashtable.
19122 2005-1-20 Massimiliano Mantione <massi@ximian.com>
19124 * driver.c: Disabled SSAPRE until fix the bug that appears
19125 in IronPython's parrotbench.
19127 2005-01-31 Zoltan Varga <vargaz@freemail.hu>
19129 * aot.c (mono_compile_assembly): Get rid of Skip (other) messages.
19131 * mini.c (mono_method_to_ir): Revert the previous change.
19133 * mini.c (mono_method_to_ir): Do not inline ldfld and stfld wrappers
19134 when AOT compiling.
19136 * tramp-x86.c (x86_magic_trampoline): Avoid calls to
19137 mono_jit_info_table_find () etc. when running under valgrind.
19139 * inssel.brg: Fix warnings.
19141 * mini-exceptions.c: Fix warnings.
19143 2005-01-31 Martin Baulig <martin@ximian.com>
19145 * driver.c (compile_all_methods_thread_main): Don't try to compile
19146 generic methods or anything which has type parameters.
19148 2005-01-30 Zoltan Varga <vargaz@freemail.hu>
19150 * aot.c: Avoid costly calls to mono_method_full_name in tracing code and fix memory leaks.
19152 * TestDriver.cs: Add --verbose flags.
19154 * graph.c ssa.c: Fix 64 bit warnings.
19156 * abcremoval.h ssapre.h abcremoval.c ssapre.c mini.c tramp-amd64.c
19157 trace.c mini-exceptions.c linear-scan.c inssel-amd64.brg inssel.brg:
19158 Fix 64 bit warnings.
19160 * mini-amd64.c (mono_arch_output_basic_block): Fix uninitialized
19161 variable not spotted by gcc.
19163 * mini-amd64.c inssel-amd64.brg: Applied patch from
19164 Willibald Krenn <Willibald.Krenn@gmx.at>. Clean up usage of
19165 X86_COMPARE_MEMBASE opcodes.
19167 * exceptions-amd64.c (mono_arch_find_jit_info): Fix AMD64 build.
19169 2005-01-29 Ben Maurer <bmaurer@ximian.com>
19171 * *: MonoMethod->signature might be NULL now. You *MUST* use
19172 mono_method_signature.
19174 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
19176 * driver.c (compile_all_methods_thread_main): Compile the methods
19177 without invoking cctors.
19179 Fri Jan 28 18:28:26 CET 2005 Paolo Molaro <lupus@ximian.com>
19181 * mini.c: remove ben's "optimizations" to dup+stloc (bug #71905).
19182 * basic-calls.cs: test for the above.
19184 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
19186 * mini.c mini-exceptions.c aot.c exceptions-*.c: Update after
19187 MonoJitInfo changes.
19189 2005-01-27 Zoltan Varga <vargaz@freemail.hu>
19191 * mini-exceptions.c (mono_handle_exception): Compute the stack trace
19192 eagerly if it contains dynamic methods.
19194 * mini-exceptions.c (ves_icall_System_Exception_get_trace): New icall.
19196 * mini-exceptions.c (mono_handle_exception): Avoid computing the stack
19197 trace, it is now computed by an icall from trace_ips.
19199 * mini-exceptions.c: Fix a warning.
19201 Thu Jan 27 13:38:34 CET 2005 Paolo Molaro <lupus@ximian.com>
19203 * mini-exceptions.c: don't bother getting stack trace info if
19204 it's not going to be used.
19206 2005-01-27 Raja R Harinath <rharinath@novell.com>
19208 * Makefile.am (common_sources): Add ssapre-cee-ops.h and
19211 2005-01-26 Zoltan Varga <vargaz@freemail.hu>
19213 * mini.c (remove_block_if_useless): Only print debug stuff with -v -v.
19215 * aot.c: Avoid calling mono_method_get_header () if not needed.
19217 * mini.h: Bump AOT file format version.
19219 * mini.c (mono_emit_native_call): Allocate a GOT var here.
19221 * mini.c (mono_print_tree): Print more info for calls.
19223 2005-01-26 Sebastien Pouliot <sebastien@ximian.com>
19225 * declsec.h: Remove warning by adding missing include for marshal.h
19227 2005-01-26 Martin Baulig <martin@ximian.com>
19229 * mini.c (mono_method_to_ir): In CEE_UNBOX_ANY, don't increase
19232 2005-01-25 Zoltan Varga <vargaz@freemail.hu>
19234 * mini-amd64.c (mono_arch_call_opcode): Add missing MONO_SSA_LOAD/STORE
19237 * ssa.c (mono_ssa_compute): Fix crashes when using AOT.
19239 * aot.c (mono_compile_assembly): Fix a warning.
19241 2005-01-25 Sebastien Pouliot <sebastien@ximian.com>
19243 * declsec.c: Look for security attributes on the original MonoMethod
19244 (and not the wrapped one). This fix permissions on icalls.
19246 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
19248 * mini-amd64.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
19250 * mini.c (mono_allocate_stack_slots): Add a fixme.
19252 * mini-x86.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
19254 Sun Jan 23 16:16:48 CET 2005 Paolo Molaro <lupus@ximian.com>
19256 * inssel.brg: optimize casts of sealed types (more
19257 optimizations waiting for fixes in remoting).
19259 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
19261 * inssel.brg (stmt): Add another dummy rule.
19263 * driver.c: Fix warnings.
19265 * driver.c (mono_main): If running under valgrind, instruct glib to use
19266 the system allocation functions so valgrind can track the memory
19267 allocated by the g_... functions.
19269 * inssel.brg (stmt): Add DUMMY rule for OP_DUMMY_STORE.
19271 * mini-ops.h: Add OP_DUMMY_STORE opcode.
19273 * mini.h (MONO_BBLOCK_IS_IN_REGION): New helper macro.
19275 * liveness.c: Handle OP_DUMMY_STORE. Enable register allocation for
19276 variables in try regions.
19278 * mini.c (mini_method_compile): Don't disable optimizations on large
19279 methods when AOT compiling.
19281 * mini.c (mono_allocate_stack_slots): New arch independent method to
19282 allocate stack slots. Not yet used.
19284 2005-01-22 Ben Maurer <bmaurer@ximian.com>
19286 * debug-mini.c (mono_debug_close_method): Plug some leaks.
19288 Sat Jan 22 13:41:51 EST 2005 Paolo Molaro <lupus@ximian.com>
19290 * mini-ppc.c: make the branch info relative as the code
19291 buffer can be reallocated.
19293 2005-01-22 Sebastien Pouliot <sebastien@ximian.com>
19295 * aot.c: Allow decoding of the new MONO_PATCH_INFO_DECLSEC.
19296 * driver.c: Removed the AOT/security restriction. Now initialize the
19297 security manager (in metadata) if --security is used.
19298 * mini.c|h: Add the MONO_PATCH_INFO_DECLSEC code to use the index,
19299 rather than the pointer to declarative security, when AOT is used.
19301 Sat Jan 22 09:35:19 EST 2005 Paolo Molaro <lupus@ximian.com>
19303 * mini.h, mini-ppc.h, mini-ppc.c: updated to use out of line
19304 basic blocks, reduced intrinsic exception throwing code size.
19306 2005-01-22 Miguel de Icaza <miguel@ximian.com>
19308 * driver.c (mini_usage): Reorder the usage screen.
19310 2005-01-21 Zoltan Varga <vargaz@freemail.hu>
19312 * mini.c (mono_resolve_patch_target): Fix warning.
19314 2005-01-20 Zoltan Varga <vargaz@freemail.hu>
19316 * mini-x86.c (mono_arch_local_regalloc): Fix bug introduced by
19319 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
19321 * mini-amd64.c (mono_arch_local_regalloc): Revert last patch as it
19322 breaks the amd64 build.
19324 * mini-x86.c (mono_arch_local_regalloc): Fix bug in div/rem
19325 register allocation. Fixes #71454.
19327 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
19329 * arrays.cs: Add new regression test.
19331 2005-1-20 Massimiliano Mantione <massi@ximian.com>
19333 * ssapre.c: Turned usage of snprintf to GString.
19334 * ssapre.h: disabled MONO_APPLY_SSAPRE_TO_SINGLE_METHOD
19335 (I left it on by mistake in my previous commit).
19337 Thu Jan 20 12:00:45 CET 2005 Paolo Molaro <lupus@ximian.com>
19339 * mini.c, cfold.c, basic-calls.cs: preserve side effects
19340 on cond branch optimization (fixes bug# 71515).
19342 2005-1-20 Massimiliano Mantione <massi@ximian.com>
19344 * abcremoval.c: Fixed bug 71062.
19345 * abcremoval.h: Likewise.
19347 2005-1-20 Massimiliano Mantione <massi@ximian.com>
19349 * mini.c: Added a new functionality to optimize_branches, the removal
19350 of useless basic blocks, and fixed some problem in the removal of
19351 critical edges; some utility functions added for both purposes.
19352 * ssapre.c: Added complex expression support, and fixed bug 70637.
19353 * ssapre.h: Likewise.
19354 * ssapre-cee-ops.h: Added file with list of "CEE_*" opcodes
19356 * ssapre-mini-ops.h: Likewise, but for "OP_*" opcodes.
19357 * driver.c: Re-enabled SSAPRE.
19359 2005-01-19 Martin Baulig <martin@ximian.com>
19361 * mini.c (mono_method_to_ir): Call mono_get_inflated_method() on
19362 the result of mono_get_method_constrained().
19364 2005-01-18 Neale Ferguson <NealeFerguson@earthlink.net>
19366 * exceptions-s390.c tramp-s390.c: Allocate code using the global code
19369 2005-01-18 Geoff Norton <gnorton@customerdna.com>
19371 * jit-icalls.c (mono_llmult_ovf): Fix other overflow conditions to
19372 be detected. Fixes #59296.
19374 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
19376 * mini-amd64.c (mono_arch_output_basic_block): Remove some assertions
19377 which can happen. Fixes #71361.
19379 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
19381 * exceptions-sparc.c tramp-sparc.c: Allocate code using the global code
19384 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
19386 * mini.c (mono_create_jump_trampoline): Revert last change as it causes
19387 appdomain-unload.exe to fail.
19389 * mini.c: Fix some memory leaks.
19391 Mon Jan 17 16:16:23 CET 2005 Paolo Molaro <lupus@ximian.com>
19393 * inssel.brg: handle the new size of rank, idepth, max_interface_id.
19394 Fixed bug and sped up some codepaths.
19396 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
19398 * mini.c: Fix some memory leaks.
19400 * exceptions.cs basic-long.cs: Add test for checked ulong->int
19403 * inssel-long.brg: Implement long_conv_to_ovf_i4_un. Fixes #71319.
19405 * inssel-long.brg: Fix conv.ovf.i8 when run on an int32. Fixes
19408 * iltests.il: Add regression test for #71320.
19410 2005-01-16 Zoltan Varga <vargaz@freemail.hu>
19412 * mini.c (mono_codegen): Fix installation of profiler hooks.
19414 * mini-sparc.c mini-amd64.c: Don't allocate stack space for dead vars.
19416 Sun Jan 16 12:19:35 CET 2005 Paolo Molaro <lupus@ximian.com>
19418 * mini.h, mini.c, cfold.c: optimize access to enum
19419 readonly fields, too. Eval conditional branches if possible
19420 to perform unreachable code removal in more cases.
19422 2005-01-15 Zoltan Varga <vargaz@freemail.hu>
19424 * tramp-amd64.c exceptions-amd64.c: Use the new global code manager.
19426 * mini.c (mono_global_codeman_reserve): New function to allocate code memory from a global
19429 * tramp-x86.c mini-x86.c exceptions-x86.c: Allocate all code memory so mono works with
19430 WinXP DEP. Fixes #71244.
19432 2005-01-14 Zoltan Varga <vargaz@freemail.hu>
19434 * inssel.brg: Allways convert CEE_CONV_OVF_I4 to a move on 64 bit platforms. Fixes #71236.
19436 2005-01-13 Zoltan Varga <vargaz@freemail.hu>
19438 * mini-x86.c (mono_arch_output_basic_block): Fix OP_ATOMIC_ADD_NEW_I4.
19440 2005-01-11 Zoltan Varga <vargaz@freemail.hu>
19442 * mini-exceptions.c exceptions-ppc.c aot.c: Cope with MonoJitInfo
19445 * mini.h: Bump AOT version.
19447 * mini.h (MonoCompile): Change exvar to a hash table.
19449 * mini.c: Allocate a separate exvar for each handler block.
19451 * mini.c: Get rid of the computation of filter_lengths, its not needed.
19453 * mini.c inssel.brg: Change OP_THROW_OR_NULL to compare the current
19454 ex var with the pending exception and only throw if the two are equal.
19457 * exceptions.cs: Add tests for rethrow and nested catch clauses.
19459 * mini-x86.c: Fix warnings.
19461 * Makefile.am (common_sources): Move mini-exceptions.c here as it is
19462 used by all the ports now.
19464 * aot.c: Add write-symbols and save-temps options.
19466 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
19468 * mini-x86.c: Add support for returning structs in registers from pinvoke functions on WIN32.
19470 Mon Jan 10 16:11:16 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
19472 * mini-ops.h, inssel-s390.brg, cpu-s390.md: Support OP_ATOMIC__xxx
19475 * tramp-s390.c: Check vtable slot belongs to the domain.
19477 * mini-exceptions.c, exceptions-s390.c: Standardize exception handling
19478 as per other platforms.
19480 * mini-s390.c, mini-s390.h: Enable out-of-line bblock support.
19482 Mon Jan 10 18:53:05 CET 2005 Paolo Molaro <lupus@ximian.com>
19484 * driver.c: we don't run the Main() code in a subthread anymore.
19486 Mon Jan 10 17:54:16 CET 2005 Paolo Molaro <lupus@ximian.com>
19488 * mini.c: added experimental rtc support in the statistical
19489 profiler: if the user has the permission, more accurate statistics
19490 are gathered. Run with: MONO_RTC=4096 mono --profiler=default:stat ....
19491 The MONO_RTC value must be restricted to what the linux rtc allows:
19492 power of two from 64 to 8192 Hz.
19494 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
19496 * mini-x86.c (mono_arch_emit_exceptions): Fix #71121.
19498 Mon Jan 10 05:20:49 EST 2005 Paolo Molaro <lupus@ximian.com>
19500 * mini-ppc.c: better icache flush for smp.
19502 2005-01-09 Zoltan Varga <vargaz@freemail.hu>
19504 * mini-amd64.c (emit_move_return_value): Fix memory leak.
19506 * mini-x86.c (get_call_info): Add the get_call_info () code from the
19507 amd64 port, not yet used.
19509 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
19511 * mini.c (mono_method_to_ir): Disable inlining of ldfld wrappers with
19514 2005-01-07 Sebastien Pouliot <sebastien@ximian.com>
19516 * driver.c: Added --security option to activate the security manager.
19517 Right now this will allow code generation for declarative demands and
19518 is disabled when AOT is specified.
19519 * mini.c: Add code generation for declarative security demands.
19520 * mini.h: Add mono_use_security_manager as an extern gboolean.
19522 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
19524 * aot.c (mono_compile_assembly): Speed up compilation a bit by
19525 emitting more dense assembly code.
19527 * mini-sparc.c mini-sparc.h exceptions-sparc.c: Enable optimized corlib
19528 exception throwing stuff.
19530 2005-01-06 Zoltan Varga <vargaz@freemail.hu>
19532 * mini-sparc.c (mono_arch_emit_exceptions): Fix typo in previous patch. Remove
19535 * mini-amd64.c (mono_arch_emit_exceptions): Remove duplicate epilog stuff
19536 left in by mistake.
19538 * driver.c (EXCLUDED_FROM_ALL): Disable SSAPRE until bug #70637 is
19541 * mini-sparc.h mini-sparc.c: Enable out-of-line bblock support.
19543 * tramp-*.c: Only patch vtable slots if the object is in the current
19544 domain. Fixes appdomain-unload.exe.
19546 * mini-amd64.c mini-amd64.h: Enable out-of-line bblock support.
19548 * mini-amd64.c (mono_arch_local_regalloc): Port regalloc fix from
19551 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
19553 * mini.c (reverse_branch_op): New helper function.
19555 * mini.c (optimize_branches): Run the new optimization only on
19556 platforms which support it. Also reverse all kinds of branches.
19558 * mini.h (MonoBasicBlock): Add 'out_of_line' field.
19560 * mini.c (mono_method_to_ir): Set 'out_of_line' for bblocks which have
19563 * mini.c (optimize_branches): Reverse not-equals branches if the false
19564 bblock is a throw. This happens a lot of time with argument checking in
19567 * mini.c (mono_codegen): Add support for placing basic blocks after
19568 the function epilogue.
19570 * mini-x86.c mini-x86.h: Add support for placing basic blocks after the
19573 2005-01-05 Miguel de Icaza <miguel@ximian.com>
19575 * mini.c (setup_stat_profiler): Only set this up if the platform
19576 supports ITIMER_PROF.
19578 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
19580 * mini-x86.c (mono_arch_local_regalloc): Fix a bug introduced by the
19583 * inssel.brg: Fix a warning.
19585 Wed Jan 5 16:40:18 CET 2005 Paolo Molaro <lupus@ximian.com>
19587 * mini.c: added support for statistical profiler
19588 (run with: --profile=default:stat).
19590 2005-01-04 Zoltan Varga <vargaz@freemail.hu>
19592 * mini-x86.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Enable this on x86.
19594 * mini-x86.c cpu-pentium.md: More fixes for usage of global registers.
19596 * mini-amd64.c (mono_arch_local_regalloc): Port some regalloc fixes
19597 related to global registers from the amd64 port.
19599 2005-01-03 Zoltan Varga <vargaz@freemail.hu>
19601 * mini.c (mono_method_to_ir): Handle MONO_CLASSCONST.
19603 * mini-amd64.c (mono_arch_local_regalloc): Fix some regalloc problems
19604 with global registers.
19605 (mono_arch_output_basic_block): Fix SWITCH in the AOT case.
19607 * aot.c (emit_method_code): Fix the 'method emitted as' messages.
19609 2004-12-31 Zoltan Varga <vargaz@freemail.hu>
19611 * debug-mini.c (encode_value): Fix off-by-one.
19613 * aot.c (encode_value): Likewise.
19615 * mini.c (mono_method_to_ir): Disable AOT for methods containing LDPTR.
19617 2004-12-30 Zoltan Varga <vargaz@freemail.hu>
19619 * mini.c linear-scan.c: Add a workaround for the mcs crash when using
19622 * aot.c (mono_aot_load_method): Free up patch info if no longer needed.
19624 * aot.c (emit_method_info): Increase size of temp buffer.
19626 * mini-x86.c cpu-pentium.md mini.c: Load fp constants differently in
19629 2004-12-28 Zoltan Varga <vargaz@freemail.hu>
19631 * aot.c (emit_method_info): Fix build.
19633 * aot.c: Further rework of the AOT file format to reduce the size of
19634 the method info data.
19636 * mini.h: Bump AOT file format version.
19638 2004-12-27 Martin Baulig <martin@ximian.com>
19640 * mini.c (mini_get_method): New static method; call
19641 mono_get_method_full() and mono_get_inflated_method().
19642 (mono_method_to_ir): Use mini_get_method() instead of
19643 mono_get_method_full().
19645 2004-12-26 Patrik Torstensson <patrik.torstensson@gmail.com>
19647 * mini-x86.c (atomic ops): fixed bug interlocked bug #70784.
19649 2004-12-25 Zoltan Varga <vargaz@freemail.hu>
19651 * inssel.brg (ldind_to_load_membase): Handle CEE_LDIND_I8.
19653 * inssel-amd64.brg: Add some optimization rules.
19655 2004-12-24 Ben Maurer <bmaurer@ximian.com>
19657 * aot.c: Remove the use of MonoGHashTable and other GC stuff. The
19658 standard not GC'd stuff is fine.
19660 2004-12-24 Zoltan Varga <vargaz@freemail.hu>
19662 * aot.c: Rework the AOT file format to get rid of most of the global
19663 symbols. This reduces the size of the mscorlib.dll.so by 1MB.
19665 * mini.h: Bump AOT file format version.
19667 2004-12-23 Zoltan Varga <vargaz@freemail.hu>
19669 * mini.h: Bump AOT file format version.
19671 * aot.c (mono_aot_is_got_entry): New function to determine if an
19672 address is inside a GOT.
19674 * aot.c mini-x86.c tramp-x86.c: Make all patches use the GOT.
19676 * cpu-pentium.md: Increase the maximum size of some instructions which
19677 might involve a got access.
19679 * mini.c (get_method_from_ip): Another debug helper function.
19681 * mini.c: Call mono_get_got_var () in a couple places. Handle the case
19682 when got var accesses are created during the decompose phase.
19684 * mini-sparc.c: Change mono_compile_aot to cfg->compile_aot.
19686 * mini.h mini.c mini-x86.c aot.c mini-sparc.c: Add a 'compile_corlib'
19687 argument mini_compile_method and to MonoCompile, and use this to
19688 determine whenever a given method is compiled for AOT. This allows the
19689 other methods compiled during AOT compilation to be free of AOT stuff,
19690 so the backends does not need to add special support for them by
19691 creating a fake GOT etc.
19693 * mini-x86.c (mono_arch_patch_code): Remove fake got stuff as it is no
19696 2004-12-21 Ben Maurer <bmaurer@ximian.com>
19698 * mini.c (mono_method_to_ir): It turns out that some of the
19699 x-appdomain wrappers are lax with types, so just ignore this for
19702 * inssel.brg (OP_CHECK_ARRAY_TYPE): Optimize this by only looking
19703 at the vtable->klass. If it is non-shared code we can just use the
19706 Tue Dec 21 17:43:06 CET 2004 Paolo Molaro <lupus@ximian.com>
19708 * mini-ppc.c: access MonoDomain from tls, too.
19710 2004-12-21 Sebastien Pouliot <sebastien@ximian.com>
19712 * declsec.c: Removed unused variable (and related warning ;-)
19714 2004-12-21 Ben Maurer <bmaurer@ximian.com>
19716 * iltests.il: New test for LDELEMA on an array of ref types.
19718 * mini.c (CEE_LDELEMA): We need to emit OP_CHECK_ARRAY_TYPE for
19719 all ldelema's on reftypes.
19720 (check_call_signature): Remove the OP_CHECK_ARRAY_TYPE from here,
19721 it was the wrong place to put it.
19723 * mini-x86.c (mono_arch_output_basic_block): Just use ecx as the
19724 register to pop to make this cleaner, at the request of Paolo.
19726 2004-12-20 Ben Maurer <bmaurer@ximian.com>
19728 * mini-ops.h (OP_GETHASHCODE): New op.
19730 * inssel.brg (OP_GETHASHCODE): Emit code for the new opcode
19732 * mini.c (mini_get_inst_for_method): Create the intrinsic hash
19735 For a microbenchmark, this reduces the cost of Hashtable.get_Item
19738 * mini-x86.c (mono_arch_output_basic_block): Rather than
19746 The first is 3 bytes while the second is 1. This saves 36 kb on
19747 mscorlib, quite a big saving. When bootstraping mcs, I was able to
19748 see a small boost because of icache locality.
19750 * cfold.c (FOLD_BINOPCOMM): Kill add foo, 0
19752 Mon Dec 20 12:19:40 EST 2004 Paolo Molaro <lupus@ximian.com>
19754 * Makefile.am, mini-ppc.h, mini-exceptions.c, exceptions-ppc.c:
19755 started code sharing with the generic code.
19757 Mon Dec 20 11:08:06 EST 2004 Paolo Molaro <lupus@ximian.com>
19759 * mini-ppc.c, cpu-g4.md: added code for direct access to
19762 Mon Dec 20 10:58:28 EST 2004 Paolo Molaro <lupus@ximian.com>
19764 * mini-ops.h, inssel-x86.brg, cpu-amd64.md, inssel.brg, inssel-amd64.brg,
19765 mini-amd64.c, mini-x86.c, cpu-pentium.md: renamed OP_X86_TLS_GET
19768 2004-12-20 Sebastien Pouliot <sebastien@ximian.com>
19770 * declsec.c|h: Added functions to cache the declarative stack modifiers
19771 in MonoJitInfo and to create a security frame from a MonoJitInfo
19773 * mini.c: Initialize jinfo->cas_inited to FALSE when MonoJitInfo is
19774 created. Register internal calls for System.Security.SecurityFrame::
19775 _GetSecurityFrame and _GetSecurityStack.
19776 * mini.h: Added definition for new icalls (in mini-exceptions.c) and
19777 the definitions for the new stack walk/callback mechanism.
19778 * mini-exceptions.c: Added internal call GetSecurityFrame (to get the
19779 first security frame for LinkDemands and InheritanceDemands) and
19780 GetSecurityStack for Demands. Both use the new mono_walk_stack code
19782 * mini-x86.h, mini-amd64.h, mini-sparc.h: Architecture specific stack
19783 walk initialization (lupus).
19785 2004-12-20 Ben Maurer <bmaurer@ximian.com>
19787 * mini.c (mono_method_to_ir): In CEE_DUP, handle the dup / stloc
19789 (handle_loaded_temps): Do not create a temporary variable for
19790 things that we know are temps. They will never be modified.
19791 (mono_spill_call): Set MONO_INST_IS_TEMP
19792 (mono_emulate_opcode): ditto
19794 (mono_method_to_ir.CEE_DUP): ditto
19796 2004-12-19 Ben Maurer <bmaurer@ximian.com>
19798 * mini.c (type_to_eval_stack_type): Make this handle the void type
19799 (mono_emit_call_args): set the call->type with type_to_eval_stack_type
19800 (emit_tree): use ip_in_bb to special case some common idioms
19801 Update all callers to pass in the IP.
19802 (mono_method_to_ir): Make CEE_CALL* do the above as well.
19804 This gives us a nice 2% speedup in mcs bootstrap.
19806 * mini-x86.c (peephole_pass): Peephole pass to make
19815 * mini.c (ip_in_bb): new method.
19816 (mono_method_to_ir): use this method rather than doing the hash
19819 * linear-scan.c (mono_linear_scan): When expiring actives, you
19820 don't need to keep around variables that expire on this
19821 instruction. This makes it so that:
19824 store (ebx add (ebx, 1))
19828 2004-12-19 Zoltan Varga <vargaz@freemail.hu>
19830 * mini.c (mono_method_to_ir): Optimize the common ldobj+stloc
19831 combination to avoid doing two copies. Fix up problems with previous
19834 * mini.c: Fix 64 bit warnings.
19836 * mini-x86.c (INST_IGNORES_CFLAGS): Add OP_STOREI4_MEMBASE_REG.
19838 2004-12-17 Zoltan Varga <vargaz@freemail.hu>
19840 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Port exception handling
19841 changes from the x86 code.
19843 * mini.h: Add prototype for mono_arch_get_throw_corlib_exception ().
19845 2004-12-16 Zoltan Varga <vargaz@freemail.hu>
19847 * mini-x86.c (mono_arch_emit_epilog): Optimize the corlib exception
19848 throwing code to reduce its size, unify the AOT and non-aot code and
19849 get rid of relocations in the AOT case.
19851 * mini-x86.h mini.c exceptions-x86.c
19852 (mono_arch_get_throw_corlib_exception): New arch specific function to
19853 raise corlib exceptions which doesn't require relocations in the
19856 * aot.c (emit_method): Handle PATCH_INFO_NONE as well.
19858 2004-12-15 Zoltan Varga <vargaz@freemail.hu>
19860 * mini.c (mono_emit_method_call): Only allocate the got var when it is
19863 * mini-x86.c (mono_arch_patch_code): Add missing PATCH_INFO_METHOD_REL
19866 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
19868 * mini-x86.c, cpu-pentium.md, inssel-x86.brg: Fixed bug
19869 with add function when used from Inc/dec atomic
19870 functions. Re-enabled optimization on x86.
19871 * mini-ops.h: renamed atomic_add functions to
19872 allow _add to match the Interlocked::Add and
19873 _add_next to match Interlocked::Inc/Dec.
19875 2004-12-15 Massimiliano Mantione <massi@ximian.com>
19877 * mini.c: Fixed a subtle bug in mono_method_to_ir, about the
19878 linking of BBs to the end BB, and enabled SSAPRE also with
19879 consprop and copyprop (which was prevented by that bug).
19881 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
19883 * mini-x86.c: disabling the Interlocked optimizing code.
19885 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
19887 * aot.c (load_aot_module): Move reading of got_addr after the AOT
19888 file version check.
19890 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
19892 * mini-x86.c, inssel-x86.brg, cpu-pentium.md: removed _imm
19893 interlocked optimization due lack of support on x86, rewrote
19894 exchange to take into account that base may be in eax.
19896 xsp works again; activated Interlocked optimizing code.
19898 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
19900 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
19902 2004-12-13 Zoltan Varga <vargaz@freemail.hu>
19904 * mini-ops.h: Add new opcodes.
19906 * mini.h: Add new patch types. Add got_var to MonoCompile.
19908 * mini.h mini-x86.c mini-amd64.c aot.c: Rename
19909 mono_arch_get_aot_patch_offset () to mono_arch_get_patch_offset () and
19910 make it work with all kinds of patchable code.
19912 * inssel.brg inssel-x86.brg: Add new rules dealing with computing the
19913 address of the GOT, and referencing entries in the GOT.
19915 * mini.c: Add code to load the GOT address if needed by an opcode.
19917 * aot.c mini-x86.h mini-x86.c cpu-pentium.md: Add support for position
19918 independent AOT code on the x86 using an elf-style Global Offset Table.
19920 2004-12-14 Raja R Harinath <rharinath@novell.com>
19922 * Makefile.am (RUNTIME): Set MONO_SHARED_DIR.
19924 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19926 * mini-x86.c: disabling the Interlocked optimizing code. It segfaults
19929 2004-12-13 Patrik Torstensson <patrik.torstensson@gmail.com>
19931 * mini-x86.c,mini-ops.h,inssel-x86.brg,cpu-pentium.md: Implementation
19932 of Interlocked:Increment/Decrement/Add as inline ops.
19933 (mini-x86.c (mono_arch_get_inst_for_method and mono_arch_output_basic_block))
19935 2004-12-12 Geoff Norton <gnorton@customerdna.com>
19937 * exceptions-ppc.c: Reorder code so gcc3.4 can compile it
19938 * mini-ppc.c: Unify mono_arch_patch_code with changes in r37636.
19940 2004-12-12 Duncan Mak <duncan@ximian.com>
19942 * mini-ppc.c (mono_arch_patch_code): Hopefully made this build
19943 again. `patch_info->table_size' is no longer valid after Zoltan's
19946 2004-12-12 Martin Baulig <martin@ximian.com>
19948 * mini.c (mono_method_to_ir): Only call mono_debug_init_method()
19949 if we are the "real" method, ie. not an inlined method inside it.
19951 2004-12-11 Ben Maurer <bmaurer@ximian.com>
19953 * mini.c (CEE_LDSFLD): Make sure that the vtable has been init'd
19954 before we look in the special fields table. This fixes
19955 ../tests/thread-static-init.cs.
19957 2004-12-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19959 * mini.c: return immediately after setting OP_ARRAY_RANK or CEE_LDLEN
19960 for Array get_Rank and get_Length. Fixes bug #70465.
19962 2004-12-11 Zoltan Varga <vargaz@freemail.hu>
19964 * mini.h mini.c aot.c: Put the bblock table for a SWITCH patch into a
19965 separate structure to reduce the size of MonoJumpInfo.
19967 Fri Dec 10 18:09:22 CET 2004 Paolo Molaro <lupus@ximian.com>
19969 * mini.c, mini.h, aot.c, driver.c: allow disabling the aot code.
19971 2004-12-10 Patrik Torstensson <patrik.torstensson@gmail.com>
19973 * mini.c (mini_get_inst_for_method): Changed to allow ports
19974 to return a MonoInst instead of opcode
19975 (renamed mini_get_opcode_for_method to better reflect the new functionality)
19977 * mini-[x86|s390|s390x|ppc|sparc].c (mono_arch_get_inst_for_method):
19978 Allow ports to return a created MonoInst instead of op-code, will enable
19980 (renamed mini_get_opcode_for_method to better reflected the functionality)
19982 2004-12-09 Zoltan Varga <vargaz@freemail.hu>
19984 * mini.c (NEW_AOTCONST): Share some code between the different NEW_AOTCONST macros.
19986 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
19988 * mini.c jit-icalls.c: Pass generic_context to mono_ldtoken_wrapper.
19991 2004-12-08 Martin Baulig <martin@ximian.com>
19993 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use `fsig->signature'
19994 if we're a CEE_CONSTRAINED call. Fixes gen-118.cs.
19996 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
19998 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_<X>
20001 * exceptions.cs: Disable some tests which depend on properties of x86 fp
20004 2004-12-08 Raja R Harinath <rharinath@novell.com>
20006 * Makefile.am (CLEANFILES): Add *.exe, *.dll.
20008 2004-12-07 Zoltan Varga <vargaz@freemail.hu>
20010 * mini-sparc.c (mono_arch_output_basic_block): Fix LOCALLOC_IMM
20011 bug introduced by the previous patch.
20013 Tue Dec 7 11:44:39 CET 2004 Paolo Molaro <lupus@ximian.com>
20015 * mini-ppc.c, objectc.cs: handle large structs passed by value
20016 (fixes bug #69972).
20018 Tue Dec 7 10:43:31 CET 2004 Paolo Molaro <lupus@ximian.com>
20020 * mini-ppc.c: OP_ARGLIST implementation from
20021 Geoff Norton <gnorton@customerdna.com>.
20023 Tue Dec 7 10:14:25 CET 2004 Paolo Molaro <lupus@ximian.com>
20025 * inssel-x86.brg, inssel-ppc.brg: fix reference to register
20026 in stmt: OP_OUTARG_VT (reg) (should fix bug #69785).
20028 Tue Dec 7 10:06:39 CET 2004 Paolo Molaro <lupus@ximian.com>
20030 * exceptions-ppc.c: avoid calling ppc_patch in exception trampolines.
20032 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
20034 * inssel-s390.brgi, mini-ops.h, mini-s390.c : Add stubs for support of tls offset
20037 2004-12-06 Zoltan Varga <vargaz@freemail.hu>
20039 * mini-sparc.c: Zero out localled-ed memory.
20041 * iltests.il: Add tests for zeroing out localloc-ed memory.
20043 2004-12-04 Martin Baulig <martin@ximian.com>
20045 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use the new
20046 mono_method_get_signature_full().
20048 2004-12-03 Massimiliano Mantione <massi@ximian.com>
20050 * mini.c: Added removal of critical edges (prerequisite for SSAPRE),
20051 and some utility functions (always for SSAPRE), integrated SSAPRE.
20052 * mini.h: Likewise.
20053 * driver.c: Added ssapre option.
20054 * ssa.c: Small fix on OP_ARG handling.
20055 * ssapre.c, ssapre.h: Added files containing SSAPRE implementation.
20056 * Makefile.am: Likewise.
20058 2004-12-02 Zoltan Varga <vargaz@freemail.hu>
20060 * tramp-x86.c (mono_arch_create_jit_trampoline): Remove code which is
20061 now in the xp code.
20063 * mini.c (mini_init): Register mono_thread_force_interruption_checkpoint
20066 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
20068 * inssel-s390.brg : Add OP_OUTARG_VT (OP_REFANYTYPE (reg)) rule.
20070 * cpu-s390.md : Increase instruction length of oparglist.
20072 * mini-s390.c : Implement vararg and TYPEDEBYREF support.
20074 2004-11-30 Martin Baulig <martin@ximian.com>
20076 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, added support for
20077 virtual generic methods. We call a special helper_compile_generic_method()
20078 icall to retrieve the method from the vtable, inflate and compile
20079 it and then do a CEE_CALLI. Thanks a lot to Paolo for this idea.
20081 * jit-icalls.c (helper_compile_generic_method): New JIT icall.
20083 2004-11-30 Zoltan Varga <vargaz@freemail.hu>
20085 * mini-sparc.c: Fix up vararg corner cases. Fixes #70019.
20087 2004-11-29 Zoltan Varga <vargaz@freemail.hu>
20089 * cpu-sparc.md mini-sparc.c (long_conv_to_ovf_i): Fill missing delay slot.
20092 2004-11-27 Ben Maurer <bmaurer@ximian.com>
20094 * inssel.brg (CEE_SWITCH): The AOT stuff Zoltan added is only for
20095 platforms with PIC aot.
20097 2004-11-28 Martin Baulig <martin@ximian.com>
20099 * mini.c (mono_method_to_ir): In CEE_DUP, added handle_stobj().
20102 2004-11-28 Martin Baulig <martin@ximian.com>
20104 * mini-x86.c (mono_arch_call_opcode): Use the original type, not
20105 the result of mono_type_get_underlying_type() to check whether
20108 2004-11-26 Martin Baulig <martin@ximian.com>
20111 (mono_method_to_ir): Use `!method->signature->has_type_parameters'
20114 2004-11-26 Zoltan Varga <vargaz@freemail.hu>
20116 * mini-amd64.c (mono_arch_emit_this_vret_args): Handle this and vret
20117 the same way as the other arguments so they won't get clobbered.
20119 * mini-amd64.c (mono_arch_output_basic_block): Avoid doing virtual
20120 calls through R11 since it is clobbered by the trampoline code.
20122 2004-11-26 Raja R Harinath <rharinath@novell.com>
20124 * Makefile.am: Consistently use $(RUNTIME) rather than ./mono to
20125 pick up in-tree mscorlib.dll.
20127 2004-11-25 Zoltan Varga <vargaz@freemail.hu>
20129 * aot.c: Rename MonoAOTModule->cleanup to out_of_date.
20131 * mini-amd64.c aot.c: Switch to PIC relative AOT code. References to
20132 runtime data/code are now stored in a table similar to the GOT in ELF.
20133 This allows the code itself to be position independent.
20135 * aot.c: Fix loading of referenced assemblies after the lazy assembly
20138 * aot.c: Attach ELF type (object/function) directives to all global
20141 * tramp-amd64.c (amd64_magic_trampoline): Patch RIP relative calls too.
20143 * inssel.brg (SWITCH): Emit an AOT_CONST in the aot case.
20145 * mini-amd64.h: Turn on PIC AOT code.
20147 * mini.h (mono_arch_get_aot_patch_offset): New arch specific function
20148 returning the offset within an OP_AOTCONST instruction where the GOT
20149 offset needs to be added.
20151 * mini.h: Bump AOT file format version.
20153 2004-11-25 Martin Baulig <martin@ximian.com>
20155 * mini.c (mono_method_to_ir): In CEE_CALL, don't allow calling any
20156 uninflated generic methods.
20158 2004-11-25 Martin Baulig <martin@ximian.com>
20160 * mini.c (mono_method_to_ir): Don't allow any uninflated generic methods.
20162 2004-11-24 Martin Baulig <martin@ximian.com>
20164 * minit.c (type_to_eval_stack_type): Set `inst->klass' to the
20165 original klass (this only applies for generic instances).
20167 2004-11-24 Martin Baulig <martin@ximian.com>
20169 * mini.c (mono_method_to_ir): Use `STACK_OBJ' instead of
20170 `ldind_type [CEE_LDIND_REF]' (which would be beyond the end of
20173 2004-11-24 Zoltan Varga <vargaz@freemail.hu>
20175 * mini.c (mono_method_to_ir): Disable inlining for methods containing
20176 localloc. Fixes #69678.
20178 * iltests.il (test_0_localloc_inline): Add regression test for #69678.
20180 2004-11-23 Zoltan Varga <vargaz@freemail.hu>
20182 * mini-amd64.c (mono_arch_output_basic_block): Set %al to the number of
20183 used SSE registers on pinvoke calls. Fixes #69774.
20185 2004-11-23 Geoff Norton <gnorton@customerdna.com>
20187 * inssel-ppc.brg, mini-ppc.c: Use mono_class_from_mono_type instead of
20188 vt->inst_vtype->data.klass. This fixes generic structs and bug #69766
20190 2004-11-23 Raja R Harinath <rharinath@novell.com>
20192 * Makefile.am (MCS,ILASM): Don't refer to runtime/ directory.
20193 Refer directly to the mcs/ tree.
20195 2004-11-19 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
20197 * mini-s390.c, tramp-s390.c, mini-s390.h: Add LMF processing for trampolines.
20198 Check if a trampoline for a synchronized method is required.
20200 Fri Nov 19 17:34:21 CET 2004 Paolo Molaro <lupus@ximian.com>
20202 * mini-ppc.c, cpu-g4.md: set to zero the memory allocated
20203 with localloc if needed. Throe arithmetric exception in
20204 div an rem if needed. Implement ovf checks in OP_LCONV_TO_OVF_I.
20205 Adapted from a patch by Geoff Norton <gnorton@customerdna.com>.
20207 2004-11-19 Geoff Norton <gnorton@customerdna.com>
20209 * mini-ppc.c: Call mono_type_get_underlying_type to unwrap generic
20210 types before switching on type. Fixes #69622.
20212 2004-11-19 Raja R Harinath <rharinath@novell.com>
20214 * Makefile.am (check-local): New. Integrate into 'make check'.
20215 (MCS,RUNTIME): Define using in-tree mono and mcs.
20217 (%.exe): Use $(ILASM).
20219 Fri Nov 19 14:54:07 CET 2004 Paolo Molaro <lupus@ximian.com>
20221 * mini-ppc.c: adjust initial prolog size (bug #69691).
20223 2004-11-18 Zoltan Varga <vargaz@freemail.hu>
20225 * cpu-pentium.md (localloc): Increase max instruction len. Fixes
20228 2004-11-17 Raja R Harinath <rharinath@novell.com>
20230 * Makefile.am (clean-local): Rename from 'clean'.
20232 2004-11-15 Nelae Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
20234 * mini.c, mini-x86.c, mini-amd64.c, exceptions-s390.c: Add siginfo_t parameter
20235 to mono_arch_is_int_overflow.
20236 * exceptions-s390.c: Add mono_arch_is_int_overflow routine to discern between
20239 2004-11-15 Sebastien Pouliot <sebastien@ximian.com>
20241 * declsec.c|h: New files to support declarative security attributes.
20242 Added function to check if a method has (applicable) security.
20243 * mini.c|h: Add check for declarative security attributes in
20244 mono_method_check_inlining.
20245 * Makefile.am: Added declsec.c and declsec.h to the build.
20247 Mon Nov 15 11:53:46 CET 2004 Paolo Molaro <lupus@ximian.com>
20249 * mini.c, mini.h: update to keep dynamic code info per-domain.
20251 2004-11-12 Zoltan Varga <vargaz@freemail.hu>
20253 * mini.c mini-*.h: Get rid of MONO_ARCH_HAVE_RETHROW since all architectures support it now.
20254 (mini_init): Get rid of it from here too.
20256 Thu Nov 11 20:17:17 CET 2004 Paolo Molaro <lupus@ximian.com>
20258 * mini-ppc.c, mini-ppc,h, cpu-g5.md, exceptions-ppc.c:
20259 implemented OP_RETHROW (patch by Geoff Norton
20260 <gnorton@customerdna.com>).
20262 2004-11-10 Geoff Norton <gnorton@customerdna.com>
20264 * tramp-ppc.c (ppc_magic_trampoline): Don't trampoline methods
20265 between appdomains. Fixes appdomain-unload on PPC.
20267 2004-10-26 Lluis Sanchez Gual <lluis@novell.com>
20269 * exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
20270 mini-exceptions.c: handle the new wrapper types.
20271 * mini.c: The CEE_ISINST and CEE_CASTCLASS opcodes now take the
20272 token value as a MonoClass* when compiling a wrapper.
20273 mono_jit_create_remoting_trampoline now takes an additional
20274 MonoRemotingTarget parameter.
20276 2004-11-10 Martin Baulig <martin@localhost>
20278 * mini.c (mono_method_to_ir): Use `generic_container->context'
20279 rather than creating a new one.
20281 2004-11-09 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
20283 * exceptions-s390.c, mini-s390, cpu-s390.md: Add support for OP_RETHROW.
20285 * inssel-390.md, mini-s390.c: Correct register allocation for globals.
20287 2004-11-09 Zoltan Varga <vargaz@freemail.hu>
20289 * aot.c (mono_aot_init): Add MONO_AOT_CACHE env variable to turn on
20290 the experimental aot cache stuff.
20292 Tue Nov 9 17:30:20 CET 2004 Paolo Molaro <lupus@ximian.com>
20294 * aot.c, mini.c, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
20295 mini-exceptions.c: update to exception clause structure changes.
20297 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
20299 * exceptions-x86.c (throw_exception): Fix warnings.
20301 * mini-x86.h mini-x86.c cpu-pentium.md exceptions-x86.c: Add support
20304 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
20306 * exceptions-sparc.c (get_throw_exception): Really fix this.
20308 2004-11-07 Ben Maurer <bmaurer@ximian.com>
20310 * tramp-*.c: we no longer support icalls without wrappers, so
20311 a bit of code can be removed here
20313 2004-11-07 Zoltan Varga <vargaz@freemail.hu>
20315 * exceptions-sparc.c (get_throw_exception): Fix more bugs in previous
20318 * cpu-sparc.md: Add op_rethrow.
20320 * exceptions-sparc.c (get_throw_exception): Fix bug in previous patch.
20322 * mini-sparc.h mini-sparc.c exceptions-sparc.c: Add support for OP_RETHROW.
20324 * mini.h: Add mono_arch_get_rethrow_exception () arch specific function.
20325 * mini-ops.h: Add OP_RETHROW.
20327 * mini.c inssel.brg: Distinguish between THROW and RETHROW.
20329 * cpu-amd64.c mini-amd64.c exceptions-amd64.c: Add support for OP_RETHROW.
20331 2004-11-05 Geoff Norton <gnorton@customerdna.com>
20333 * helpers.c: Change otool arguments from -V -v -t to -v -t on Darwin
20334 Makes the output much easier to read
20336 2004-11-05 Ben Maurer <bmaurer@ximian.com>
20338 * ssa.c: allocate MonoMethodVar.uses from the mempool. First, this
20339 prevents another huge leak when compiling with ssa. Secondly, the
20340 performance of doing this rather than freeing the lists is much
20341 better. GList does a lock every time you allocate a list link,
20342 so that it can use a memory pool. So, it is better to just use
20343 a memory pool of our own.
20345 * ssa.c, linear-scan.c: replace g_list_remove_link with
20346 g_list_delete. The remove one does not free the GList, so we were
20347 leaking memory. On -O=all --compile-all with corlib, this cut down
20348 3 MB of allocations.
20350 2004-11-05 Zoltan Varga <vargaz@freemail.hu>
20352 * tramp-sparc.c (mono_arch_create_jit_trampoline): Fix sparc build.
20354 * tramp-amd64.c (mono_arch_create_jit_trampoline): Fix amd64 build.
20356 * mini.h mini.c tramp-*.c: Moved xp parts of JIT trampoline creation
20357 into a new function mono_create_jit_trampoline ().
20359 2004-11-02 Zoltan Varga <vargaz@freemail.hu>
20361 * trace.c (get_spec): Allow tracing of classes without a namespace.
20363 2004-11-02 Sebastien Pouliot <sebastien@ximian.com>
20365 * mini.c: Fix pointer overwrite in mini_method_compile.
20367 2004-11-2 Geoff Norton <gnorton@customerdna.com>
20369 * inssel-ppc.brg (OP_OUTARG_VT (CEE_LDOBJ (base))):
20370 The darwin ABI needs some special handling for 1 and 2 byte structs
20371 Lets use lbz/lhz instead of lwz everywhere.
20372 * mini-ppc.c (calculate_sizes): The Darwin ABI needs from special handling
20373 for 1 and 2 byte structs and struct which are size >= 3 || size % 4 != 0.
20374 Use stb/sth for the former, and put the latter always on stack instead of in
20375 argument registers.
20377 2004-10-30 Zoltan Varga <vargaz@freemail.hu>
20379 * trace.c (is_filenamechar): Add '_'.
20381 2004-10-29 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
20383 * mini-s390.c: Fix prolog length to allow for large trace requirements.
20385 * exceptions-s390.c: Remove dwarf unwinding stuff that was unused.
20387 2004-10-29 Zoltan Varga <vargaz@freemail.hu>
20389 * Makefile.am (libgc_libs): Do some automake magic so libmono/mono
20390 depends on libmonogc. Fixes #68805.
20392 2004-10-26 Miguel de Icaza <miguel@ximian.com>
20394 * mini.c (mono_jit_free_method): Provide extra information for
20395 this error. Currently this leaks, but will be turned into a
20396 developer option in the future.
20398 2004-10-26 Zoltan Varga <vargaz@freemail.hu>
20400 * driver.c (mono_main): Applied patch from Willibald Krenn <willibald.krenn@gmx.at>. Make --graph work for icalls and pinvoke methods.
20402 2004-10-25 Zoltan Varga <vargaz@freemail.hu>
20404 * aot.c (mono_aot_load_method): Align PATCH_INFO_R8 on an 8 byte
20405 boundary. Fixes reading of PATCH_INFO_R4 and R8.
20406 (mono_aot_load_method): Do not allocate MonoAotMethod in the GC heap.
20408 2004-10-24 Zoltan Varga <vargaz@freemail.hu>
20410 * mini-amd64.c (mono_arch_patch_code): Fix patching of class init
20411 trampolines for AOT code.
20413 2004-10-22 <vargaz@freemail.hu>
20415 * aot.c (mono_compile_assembly): Disable AOT for methods containing calls to methods of
20416 constructed types. Fixes #68136.
20418 2004-10-21 Martin Baulig <martin@ximian.com>
20420 * exceptions-x86.c (throw_exception): Call mono_debugger_throw_exception();
20421 if it returns true, unwind the stack to the call instruction.
20423 2004-10-21 <vargaz@freemail.hu>
20425 * aot.c: Reorganize the AOT file format to avoid relocations. Fix warnings.
20427 * mini.h: Bump AOT version number.
20429 * objects.cs: Add another test for unbox trampolines.
20431 * tramp-amd64.c (amd64_magic_trampoline): Disable patching of trampolines for
20434 2004-10-20 <vargaz@freemail.hu>
20436 * driver.c: Add SHARED to the set of optimizations tested.
20438 * tramp-amd64.c (amd64_magic_trampoline): Patch trampoline code as well.
20440 * mini.c (mono_method_to_ir): Mark the domainvar as volatile when it is implicitly
20441 used by CEE_NEWARR.
20443 * ssa.c (mono_ssa_deadce): Do not optimize away accesses to volatile variables.
20445 2004-10-20 Martin Baulig <martin@ximian.com>
20447 * mini-exceptions.c (mono_handle_exception): Call
20448 mono_debugger_handle_exception() to tell the debugger about
20449 catch/finally clauses.
20451 2004-10-18 Zoltan Varga <vargaz@freemail.hu>
20453 * exceptions-amd64.c (mono_arch_find_jit_info): Pop arguments of the stack.
20455 * mini-amd64.c (mono_amd64_get_vcall_slot_addr): Handle extended registers. Fixes
20458 2004-10-15 Geoff Norton <gnorton@customerdna.com>
20460 * mini-ppc.c (calculate_sizes): Marshal valuetypes for pinvoke
20461 methods as their native size, fixed bug #57543, #57545.
20462 * mini-ppc.c (mono_arch_output_basic_block): Use mulli for imm16 types
20463 This saves a temporary register and mullw call down into 1 (minor perf
20464 increase for cases like sum = sum * 5; This use to translate into:
20467 It now translates to
20470 2004-10-15 Zoltan Varga <vargaz@freemail.hu>
20472 * trace.c (mono_trace_eval): Use mono_method_desc_full_match. Fixes
20475 2004-10-11 Martin Baulig <martin@ximian.com>
20477 * mini.c (mono_method_to_ir): If we're a generic method, get the
20478 MonoGenericContainer from our MonoMethodNormal and create a
20479 MonoGenericContext from it.
20481 2004-10-08 Zoltan Varga <vargaz@freemail.hu>
20483 * inssel-long32.brg (OP_LCONV_TO_OVF_I2): Fix CONV_I1 -> CONV_I2.
20485 * basic-long.cs: Add test for checked i8->i2 cast.
20487 Wed Oct 6 12:40:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
20489 * inssel-ppc.brg: added a couple of speedup rules.
20491 2004-10-05 Zoltan Varga <vargaz@freemail.hu>
20493 * Makefile.am (genmdesc_LDADD): Don't link this against libmetadata
20494 to speed up rebuilds.
20496 2004-10-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
20498 * mini-s390.c: Minor fix to OP_OR_IMM.
20500 2004-10-03 Zoltan Varga <vargaz@freemail.hu>
20502 * tramp-sparc.c (sparc_magic_trampoline): Handle appdomain stuff
20503 better. Fixes appdomain-unload.exe on sparc.
20505 2004-10-02 Massimiliano Mantione <massi@ximian.com>
20507 * ssa.c: Fixed casts to unsigned where the value was of 64 bits in
20508 simulate_long_compare, patch by will@exomi.com (Ville-Pertti Keinonen),
20511 2004-10-02 Zoltan Varga <vargaz@freemail.hu>
20513 * jit-icalls.c: Handle a nonexisting trunc function more correctly.
20515 2004-09-30 Lluis Sanchez Gual <lluis@novell.com>
20517 * mini.c: Always generate a field read/write wrapper for members
20518 of the class MarshalByRefObject since the actual instance could
20521 2004-09-28 Lluis Sanchez Gual <lluis@novell.com>
20523 * mini.c: Use mono_thread_exit() to stop threads, instead of ExitThread.
20525 2004-09-28 Zoltan Varga <vargaz@freemail.hu>
20527 * driver.c mini.h trace.c: Move the setting of the main assembly into
20528 a separate function called mono_trace_set_assembly () and call it after
20529 actually loading the main assembly. Fixes #66872.
20531 2004-09-25 Zoltan Varga <vargaz@freemail.hu>
20533 * mini-amd64.h mini-amd64.c tramp-amd64.c: Allocate trampoline memory
20534 using the code manager.
20536 2004-09-24 Zoltan Varga <vargaz@freemail.hu>
20538 * tramp-amd64.c mini-amd64.h: Add support for MONO_ARCH_HAVE_INVALIDATE_METHOD.
20540 2004-09-23 Zoltan Varga <vargaz@freemail.hu>
20542 * cpu-amd64.md: Fix bug in previous patch.
20544 * cpu-amd64.md: Fix instruction lengths of membase opcodes. Fixes
20547 Wed Sep 22 19:03:20 CEST 2004 Paolo Molaro <lupus@ximian.com>
20549 * mini.h, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
20550 mini-exceptions.c: updates for changed stack walk interface.
20552 2004-09-21 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
20554 * mini-s390.c, cpu-s390.md: Minor changes to OP_ARGLIST handling
20556 2004-09-17 Zoltan Varga <vargaz@freemail.hu>
20558 * mini.c (mono_method_to_ir): Fix LDSTR in dynamic methods. Fixes #66132.
20560 2004-09-13 Zoltan Varga <vargaz@freemail.hu>
20562 * driver.c (mini_regression_list): Do not call mono_assembly_close
20563 since assemblies can't be unloaded.
20565 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
20567 * cpu-amd64.md: Fix more instruction lengths.
20569 * cpu-amd64.md: Fix lengths of some instructions.
20571 2004-09-11 Ben Maurer <bmaurer@users.sourceforge.net>
20573 * inssel.brg: Make the array ldelema check aot friendly.
20575 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
20577 * mini-amd64.c (mono_arch_get_argument_info): Fix stack_unwind test.
20579 * cpu-amd64.md inssel-long.brg inssel-amd64.brg: Small optimizations.
20581 2004-09-10 Zoltan Varga <vargaz@freemail.hu>
20583 * mini-x86.c: Fix build.
20585 * mini-sparc.c mini-x86.c mini-amd64.c: Use the new
20586 mono_type_get_underlying_type () helper function to simplify code.
20588 2004-09-09 Martin Baulig <martin@ximian.com>
20590 * mini-amd64.c: Don't access `type->data.klass' directly, call
20591 mono_class_from_mono_type() instead since the type may be a
20594 2004-09-09 Martin Baulig <martin@ximian.com>
20596 * mini-amd64.c (get_call_info): Fix support for generic instances.
20597 (add_valuetype): Use mono_class_from_mono_type() to get the class
20598 since we can be a generic instance.
20600 Thu Sep 9 01:43:53 PDT 2004 Paolo Molaro <lupus@ximian.com>
20602 * mini-ppc.c, mini.h, regalloc.c, regalloc.h: powerpc speedups.
20604 2004-09-07 Ben Maurer <bmaurer@users.sourceforge.net>
20606 * liveness.c: reset spill costs on each scan: bug 62107
20608 2004-09-07 Bernie Solomon <bernard@ugsolutions.com>
20610 * exceptions-sparc.c (mono_arch_find_jit_info): remove
20611 unnecessary line that doesn't compile
20613 2004-09-07 Zoltan Varga <vargaz@freemail.hu>
20615 * mini.c mini.h mini-x86.h tramp-x86.c: Instead of freeing delegate
20616 trampolines, make them call an error function so people can fix their
20619 2004-09-06 Martin Baulig <martin@ximian.com>
20621 * mini.c (mono_method_to_ir): When initializing locals, handle a
20622 generic instances like a valuetype if it's a valuetype and like a
20623 class if it's a class.
20625 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
20627 * exceptions-x86.c (mono_arch_find_jit_info): Pop arguments off the
20628 stack. Fixes #64674.
20630 * exceptions.cs: Add test for unwinding of call arguments.
20632 Mon Sep 6 05:50:02 PDT 2004 Paolo Molaro <lupus@ximian.com>
20634 * mini-*.c, mini-ops.h, inssel-long32.brg: introduced
20635 OP_ADDCC_IMM and OP_SUBCC_IMM (add/sub immediate that will
20636 set the carry/borrow flag). The sparc and s390 implementations
20637 can now use optimized versions (and simplify the code). ppc bugfixes.
20639 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
20641 * exceptions-ppc.c (mono_arch_find_jit_info): Fix memory leak.
20643 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
20645 * inssel-amd64.brg: Remove leftover 32 bit rule.
20647 * mini-amd64.c (mono_arch_instrument_prolog): Fix tracing support.
20649 2004-09-04 Zoltan Varga <vargaz@freemail.hu>
20651 * mini-exceptions.c (mono_find_jit_info): Refactor common code from
20652 mono_arch_find_jit_info functions into a new function. Fix a memory
20655 * exceptions-x86.c exceptions-amd64.c exceptions-sparc.c: Remove
20658 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
20660 * exceptions.cs inssel-long32.brg: Handle the OP_LCONV_TO_OVF_I2 case
20663 * exceptions.cs: Add array size tests.
20665 * mini.c: Allocate a separate icall wrapper for each arity of
20666 mono_array_new_va. Fixes #59509.
20668 * exceptions.cs: Add testcase for 64578.
20670 * inssel-long32.brg: Fix OP_LCONV_TO_OVF_I1 rule. Fixes #64578.
20672 * trace.c (is_filenamechar): Allow 0..9 in strings. Fixes #65094.
20674 2004-09-02 Martin Baulig <martin@ximian.com>
20676 * mini.c (mono_method_to_ir): When initializing the locals, call
20677 handle_initobj() on the generic instance itself, not its
20680 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
20682 * mini.h (MonoJitDynamicMethodInfo): New structure, extension of
20683 MonoJitInfo for dynamic methods.
20685 * mini.c: Rename trampoline_hash_mutex to jit_mutex.
20687 * mini.c: Add support for freeing JIT data for dynamic methods.
20689 2004-09-01 Martin Baulig <martin@ximian.com>
20691 * mini-x86.c (is_regsize_var): Added support for generic
20693 (mono_arch_emit_prolog): Make this compile again, use
20694 `x86_push_imm_template (code)'.
20696 2004-08-30 Ben Maurer <bmaurer@users.sourceforge.net>
20698 * mini-x86.c: make all push_imm instructions that get
20699 patched always emit the long form
20701 2004-08-30 Zoltan Varga <vargaz@freemail.hu>
20703 * mini.c (mono_create_jump_trampoline): Store the jump trampolines
20704 in a per-domain hash.
20706 * mini-amd64.c (merge_argument_class_from_type): Handle generic
20709 2004-08-29 Zoltan Varga <vargaz@freemail.hu>
20711 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: Ongoing SSE
20714 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: More SSE
20717 * mini-amd64.c cpu-amd64.md: Implement checked int<->uint casts.
20718 Beginnings of SSE2 support.
20720 * exceptions.cs: Add more tests for checked int<->uint casts.
20722 2004-08-28 Martin Baulig <martin@ximian.com>
20724 * mini-x86.c (mono_arch_instrument_epilog): Added support for
20728 (mono_type_to_ldind, mono_type_to_stind, type_to_eval_stack_type):
20729 Handle generic instances recursively.
20731 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
20733 * iltests.il: test for conv.u8 on a constant
20735 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
20737 * inssel-long32.brg: c&p rules for LCONV_x4 (membase) and
20738 LCONV_x4 (shrun_32 (membase)).
20740 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
20742 * inssel-x86.brg: c&p rules for push/setret of long
20744 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
20746 * inssel-x86.brg: c&p rules for compare (base, regvar) and
20747 compare (regvar, base)
20749 * inssel-x86.brg: more burg love
20751 * inssel.brg: more cleanup
20753 * inssel-x86.brg, inssel-long32.brg: burg cleanup.
20755 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
20757 * basic-long.cs, basic-calls.cs: new tests for optimization.
20759 2004-08-26 Zoltan Varga <vargaz@freemail.hu>
20761 * mini-amd64.c (read_tls_offset_from_method): Fix typo in previous
20764 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
20766 * mini-amd64.c (read_tls_offset_from_method): Add another case.
20768 2004-08-25 Bernie Solomon <bernard@ugsolutions.com>
20770 * inssel.brg (mini_emit_memcpy): use
20771 NO_UNALIGNED_ACCESS to disable memcpy optimization
20773 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
20775 * mini-amd64.c: Handle generic types in various places.
20777 * mini.c (mono_method_to_ir): Handle generic types in init locals.
20779 2004-08-24 Zoltan Varga <vargaz@freemail.hu>
20781 * mini.c (handle_box): Fix warning.
20783 * mini-amd64.c (mono_arch_local_regalloc): Fix regalloc problem.
20785 * mini-amd64.h: Enable the emit_state optimization.
20787 * mini-ops.h cpu-amd64.md: Add new amd64_test_null opcode.
20789 * mini-amd64.c: Add some new 64 bit peephole opts.
20791 * inssel.brg (mini_emit_memcpy): Optimize for 64 bit architectures.
20793 * cpu-amd64.md: sreg1 of div instructions must be %rax.
20795 * mini-amd64.c: Register allocator fixes.
20797 * mini.c: Add an optimization to emit_state to avoid allocation of new
20798 registers on some platforms.
20800 2004-08-23 Zoltan Varga <vargaz@freemail.hu>
20802 * inssel-x86.brg inssel-amd64: Add yet another missing tree->dreg assignment.
20804 * mini-x86.c (mono_arch_local_regalloc): Fix bug in long register
20805 allocation. Fixes #63085.
20807 * basic-long.cs: Add new regression test.
20809 * mini-amd64.c: Register allocator improvements.
20811 2004-08-21 Zoltan Varga <vargaz@freemail.hu>
20813 * mini-amd64.c (read_tls_offset_from_method): Add another code
20816 * tramp-amd64.c (amd64_class_init_trampoline): Use a more efficient
20817 instruction sequence for nullifying class init trampolines.
20819 * objects.cs: Add new regalloc test.
20821 * mini-amd64.c inssel-amd64.brg: Optimize parameter passing.
20823 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
20825 * mini-amd64.c (mono_arch_call_opcode): Refactor this a little.
20827 * mini-amd64.c (mono_arch_regalloc_cost): Adjust regalloc costs for
20830 * driver.c: Fix profiling after TLS changes.
20832 * driver.c (mono_main): Set mono_stats.enabled if needed.
20834 * mini.c (handle_alloc): New helper function used by CEE_NEWOBJ and
20837 2004-08-20 Ben Maurer <bmaurer@users.sourceforge.net>
20839 * mini-x86.c: use a 1 op rather than a 2 op tls access
20840 instruction -> faster.
20842 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
20844 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
20847 2004-08-19 Bernie Solomon <bernard@ugsolutions.com>
20849 * exceptions-sparc.c (throw_exception): fix typo
20851 2004-08-19 Ben Maurer <bmaurer@users.sourceforge.net>
20853 * mini-x86.c, cpu-pentium.md, inssel-x86.brg:
20854 set tree->dreg correctly with tls. Allow any
20855 register to be used.
20857 * mini-x86.c (read_tls_offset_from_method): add new code
20858 generation pattern seen with GCC.
20861 Thu Aug 19 17:26:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
20863 * mini-exceptions.c, exceptions-x86.c, exceptions-amd64.c,
20864 exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
20865 exceptions-sparc.c: fix some performance issues in exception
20866 handling and setting of the stack trace for exceptions that were
20869 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
20871 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
20874 * mini-amd64.c (mono_arch_is_int_overflow): Handle all possible
20877 2004-08-18 Ben Maurer <bmaurer@users.sourceforge.net>
20879 This patch inlines tls access, when possible.
20881 * mini.h: new arch functions for TLS intrinsics.
20882 All platforms updated with a stub.
20884 * mini.c: use the new intrinsics
20886 * mini-x86.c, cpu-pentium.md, inssel-x86.brg, mini-ops.h:
20887 arch specific intrinsic for tls variables
20889 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
20891 * Makefile.am (libmono_la_LDFLAGS): Enable creating of libmono dll
20894 2004-08-17 Ben Maurer <bmaurer@users.sourceforge.net>
20896 * mini.c: thread local allocation
20898 2004-08-16 Zoltan Varga <vargaz@freemail.hu>
20900 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Enable.
20902 * Makefile.am: Link against the static version of libmonogc.
20904 * Makefile.am: Link the static versions of the convenience libraries
20905 into the mono executable.
20907 * mini-x86.h mini-x86.c: Throw the correct exception on integer overflow.
20909 2004-08-15 Zoltan Varga <vargaz@freemail.hu>
20911 * mini.h mini.c mini-amd64.h mini-amd64.c: Throw the correct exception
20912 on integer overflow.
20914 * mini-amd64.c: Reorganize function call code.
20916 * mini-amd64.c (peephole_pass): Merge changes from mini-x86.c.
20918 2004-08-14 Ben Maurer <bmaurer@ximian.com>
20920 * inssel-x86.brg: use xor eax,eax.
20922 * basic.cs: new tests
20924 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
20926 * mini-amd64.c (mono_arch_emit_epilog): Use RIP relative addressing
20927 in exception throwing code.
20929 2004-08-14 Ben Maurer <bmaurer@ximian.com>
20931 * inssel-x86.brg: use xor esi,esi.
20933 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
20935 * driver.c (mono_main): Call mono_trace_parse_options earlier so it
20936 can trace methods compiled during mini_init () too.
20938 * cpu-amd64.md mini-amd64.c (mono_arch_output_basic_block): Handle
20941 2004-08-14 Ben Maurer <bmaurer@ximian.com>
20943 * Makefile.am: static link on x86 (r=zoltan)
20945 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
20947 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
20948 code since it causes some programs to fail.
20950 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
20952 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
20954 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
20956 * mini.c: ovfops_op_map - add STACK_OBJ case for
20958 * basic.cs: add test_0_pin_string as test
20961 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
20963 * Makefile.am: build C# if srcdir != builddir
20965 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
20967 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
20968 fall-through blocks.
20970 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
20972 * driver.c: enable loop by default again and include abcrem in -O=all.
20974 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
20976 * iltests.il: Add some localloc tests.
20978 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
20980 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
20983 * inssel-amd64.brg: Add some optimizations.
20985 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
20988 * Makefile.am: Statically link mono against libmono on AMD64.
20990 * mini-amd64.c inssel-amd64.brg: Optimizations.
20992 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
20994 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
20996 * tramp-amd64.c: Patch calling code in trampolines.
20998 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
21000 * mini-amd64.c: pinvoke struct passing fixes.
21002 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
21004 * mini-sparc.c: redo change, make mono_arch_cpu_init call
21005 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
21007 2004-08-05 Duncan Mak <duncan@ximian.com>
21009 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
21012 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
21014 * mini-amd64.c (emit_move_return_value): Move return value for normal
21017 2004-08-05 Martin Baulig <martin@ximian.com>
21019 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
21020 `type->type'; just modify `type' itself when dealing with enums
21021 and generic instances.
21022 (check_call_signature): Make `simple_type' a `MonoType *'.
21024 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
21026 * mini.c: Use OP_PADD to add offsets to addresses.
21028 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
21030 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
21032 * mini-sparc.c (mono_arch_emit_epilog): fix check
21033 for folding last op into restore instruction
21035 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
21037 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
21038 helper methods using the code manager.
21040 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
21042 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
21044 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21046 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
21047 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
21049 * mini-s390.c: fix tail processing
21051 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
21053 * mini-ppc.c: mul.ovf.un exception name fix.
21055 2004-08-03 Martin Baulig <martin@ximian.com>
21057 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
21058 instances; before jumping to `handle_enum', also modify `ptype'.
21060 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
21062 * cpu-sparc.md: fcall maximal length too small.
21064 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
21066 * mini-amd64.c mini.h: Add initial support for passing/returning
21067 structures to/from pinvoked methods.
21069 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
21071 * mini-ppc.c: reg allocator fix.
21073 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
21075 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
21077 * inssel.brg: Optimize memset on 64 bit machines.
21079 * mini-amd64.c: Fix some vararg cases.
21081 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21083 * mini-s390.c: Corrected macro in emit_float_to_int
21085 * s390-abi.cs: Tests to exercise the s390 ABI
21087 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
21089 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
21092 * basic.cs: Add a test for add.ovf.un.
21094 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
21096 * mini-sparc.c: add case for OP_IDIV_UN
21098 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
21100 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
21102 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
21104 2004-07-30 Ben Maurer <bmaurer@ximian.com>
21106 * basic.cs: regression tests.
21108 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
21111 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
21113 * basic.cs: Add a new test.
21115 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
21116 and AOT. Various fixes and optimizations.
21118 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
21120 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
21122 * mini-ppc.c: make sure temp regs are not used for global reg
21125 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
21127 * cpu-sparc.md: conv_i8 fix for 64bits
21129 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
21131 2004-07-29 Ben Maurer <bmaurer@ximian.com>
21133 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
21134 add opcode for cmp BYTE PTR [eax], imm.
21136 * inssel.brg: Make memcpy and memset takes bases.
21138 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
21140 * *-amd64.*: More AMD64 work.
21142 2004-07-28 Ben Maurer <bmaurer@ximian.com>
21144 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
21145 add a compare-not-equal opcode.
21147 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
21149 * mini.c: Use mono_init_from_assembly instead of mono_init.
21151 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
21153 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
21155 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
21157 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
21159 * inssel.brg: 64 bit fixes.
21161 * mini.h (MonoCallInst): Add some AMD64 specific data.
21163 * mini.h: Add some OP_P opcodes.
21165 2004-07-28 Ben Maurer <bmaurer@ximian.com>
21167 * basic.cs: tests for 61797 and 61740
21169 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
21171 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
21172 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
21174 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
21176 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
21178 * *-amd64*.*: Ongoing AMD64 work.
21180 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
21182 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
21184 * *-amd64*: Ongoing AMD64 work.
21186 * mini-arch.h: Add AMD64 support.
21188 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
21190 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
21192 * mini-ops.h: Add new opcodes.
21194 * Makefile.am: Add AMD64 support.
21196 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
21197 rules into the inssel-long*.brg files.
21199 * *-amd64.*: Add beginnings of AMD64 backend.
21201 2004-07-22 Ben Maurer <bmaurer@ximian.com>
21203 * mini.c (print_dfn): commenting out the code that prints
21204 the cil. With -O=deadce, this makes -v -v crash.
21206 * cpu-pentium.md: make checkthis have a length of 2
21208 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
21210 * mini-sparc.h: fix implementations of __builtin
21211 functions for Sun compiler for V9.
21213 2004-07-16 Ben Maurer <bmaurer@ximain.com>
21215 * mini.c: use the new stelem.ref wrapper
21216 * exceptions.cs, arrays.cs: new stelem.ref tests
21218 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
21220 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
21221 new XSP should work with these changes).
21223 2004-07-14 Ben Maurer <bmaurer@ximain.com>
21225 * inssel-{long32,x86,}.brg: trivial optimizations.
21227 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
21229 * mini.c: load value when emitting box operation in
21232 2004-07-12 Ben Maurer <bmaurer@ximian.com>
21234 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
21235 is one byte shorter than cmp DWORD PTR [eax], 0.
21237 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
21239 * inssel-ppc.brg: arguments on the stack are always
21240 relative to the stack pointer (spotted by Neale Ferguson).
21242 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21244 * exceptions-x86.c: delay appending the method name to the trace until
21245 after mono_jit_info_table_find is called, as this gets the real
21248 2004-07-09 Ben Maurer <bmaurer@ximian.com>
21250 * aot.c: register roots
21252 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
21254 * aot.c : I could just use PLATFORM_WIN32 flag.
21256 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
21258 * aot.c : Reverting the previous fix. This time it broke linux build.
21260 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
21262 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
21264 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
21266 * mini.c (handle_stack_args): Remove some more debugging code.
21268 * mini.c (handle_stack_args): Remove debug output left in by mistake.
21270 * driver.c mini.h aot.c: Allow additional options to be specified with
21271 --aot and pass them to mono_compile_assembly.
21273 * aot.c: Add experimental code to AOT compile all loaded assemblies
21274 on demand and save the code into a cache in the filesystem.
21276 * aot.c: Add support for more wrapper methods.
21278 * mini.c (handle_stack_args): Handle some corner cases. Fixes
21281 * cpu-*.md: Remove removed opcodes.
21283 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
21284 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
21285 related icalls to marshal.c.
21287 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
21289 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
21291 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
21293 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
21295 2004-07-06 Ben Maurer <bmaurer@ximian.com>
21296 * liveness.c: If liveness is recomputated we need to reset the information
21297 for each variable. This way, if the liveness range has been narrowed
21298 by optimizations that happened after the last computation, we can return
21301 For example, if you have
21306 // Tons of code that does not affect i
21312 i = 0 is dead code and will be removed by SSA. However, when
21313 linear scan gets to the code, i will still appear to be live
21314 throughout the entire block. This prevents good register allocation.
21316 2004-07-06 Martin Baulig <martin@ximian.com>
21318 * debug-mini.c (mono_debug_init_method): Allow
21319 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
21320 (mono_debug_add_icall_wrapper): New method.
21322 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
21324 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
21326 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
21329 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
21331 * aot.c (mono_aot_load_method): Fix loading of debug info.
21333 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
21335 * aot.c: Add logging support.
21337 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
21339 * mini.h: Add prototype for mono_print_method_from_ip.
21341 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
21343 * inssel.brg: 64 bit fixes.
21345 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
21348 * Makefile.am: Add SPARC64 support.
21350 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
21352 * aot.c: Fix alignment problems on 32 bit platforms.
21354 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
21356 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
21359 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
21362 * mini.h: Bump AOT file version. Some 64 bit fixes.
21364 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
21366 * inssel-sparc.brg: Add new rule to avoid register moves.
21368 * inssel.brg: Add ldind_to_load_membase helper function.
21370 2004-06-30 Ben Maurer <bmaurer@ximian.com>
21372 * mini.c: OffsetToStringData intrinsic.
21374 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
21376 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
21378 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
21381 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
21382 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
21384 * mini.c: reinstated mono_compile_get_interface_var()
21385 on x86, too, since the change breaks the Gtk# build there as well.
21387 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
21389 * driver.c: remove loop from the default optimizations: it seems to
21390 interact badly with some of the other options (see bug #60613).
21392 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
21394 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
21395 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
21397 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
21399 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
21400 vararg-using methods.
21402 2004-06-21 Martin Baulig <martin@ximian.com>
21404 * mini/mini-exceptions.c
21405 (mono_handle_exception): Added `gpointer original_ip' argument.
21406 After calling mono_unhandled_exception(), call
21407 mono_debugger_unhandled_exception() and if that returns true,
21408 restore the context and return.
21410 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
21412 * mini-ppc.c: prefer the use of relative branches so
21413 they won't need to be patched in aot code (patch from Patrick Beard).
21415 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
21417 * aot.c: patch from Patrick Beard to make the output assembly
21418 more correct for the MacOSX assembler. Small tweak to
21419 generate sane images on Linux/PPC, too.
21421 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
21423 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
21424 case until bug #59509 is fixed (shows up in #60332).
21426 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
21428 * mini.c: make sure the needed wrappers are compiled, too, with
21431 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
21433 * driver.c: remove NPTL reference in --version output.
21435 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
21437 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
21438 generate valid assembly for the Mach-O assembler.
21440 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
21442 * driver.c: don't include abcrem in the all optimization specifier
21443 since it slows down jit compilation too much for now.
21445 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
21447 * mini.c: use BIGMUL only if both operands have the same signage.
21448 * iltests.il: Test for bug 60056. (errors related to signage in
21453 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
21455 * mini.c, aot.c: memory leak fixes.
21457 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
21459 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
21461 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
21463 * Makefile.am: remove the -static hack completely, it links in
21464 statically glib as well.
21466 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
21468 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
21469 * exceptions.cs: make it compile with new mcs/csc.
21471 2004-06-03 Massimiliano Mantione <massi@ximian.com>
21472 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
21473 and added relevant test case.
21475 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
21477 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
21478 regressions in gtk-sharp.
21480 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
21482 * exceptions.cs: New regression tests.
21484 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
21486 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
21488 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
21490 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
21492 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
21494 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
21496 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
21498 * mini.c (mono_jit_runtime_invoke): Init class in this
21499 method instead of trusting mono_jit_compile_method to
21500 do the work (because wrappers can be in object class)
21502 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
21504 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
21506 * basic-long.cs: New regression test.
21508 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
21510 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
21511 and div/rem checks.
21513 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
21515 * Makefile.am: fix miguel's change to build mono statically against
21516 libmono (track build dependencies).
21518 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
21520 * cfold.c: Some glib versions do not have G_MININT32.
21522 2004-05-26 Massimiliano Mantione <massi@ximian.com>
21524 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
21525 with precision of tan, atan, sin and cos, and implemented related
21526 regressions tests (fixes bug 54467, but one new problem appeared and
21529 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
21531 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
21533 * exceptions.cs: Add test for constant folding && division by zero.
21535 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
21536 since driver.c is in libmono too, so the optimization was useless.
21538 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
21539 variable to driver.c so the compiler can emit more efficient code to
21542 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21544 * Makefile.am: don't distribute generated inssel.[ch] files.
21546 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
21548 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
21549 into the default appdomain. Fixes #58707.
21551 * jit-icalls.c: Remove the broken approximation for truncl, doing
21552 no conversion is better.
21554 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
21557 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
21559 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
21560 of the mcrxr instruction which is not available on some processors
21561 even if it's documented to be. Implement add and sub overflow correctly
21562 (still not complete for long unsigned). Speed up icalls a bit.
21564 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
21566 * mini.c (mono_jit_compile_method_with_opt): Make sure that
21567 we run .cctor in the current domain instead of target_domain.
21569 Fixes bug #58558, .cctor not being called in -O=shared.
21571 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
21573 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
21575 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
21577 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
21578 which can be done with an imm8, do it that way.
21579 (mono_arch_output_basic_block): ditto for a jmp
21580 (mono_arch_emit_prolog): Computate maximum offset of a label.
21582 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
21584 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
21585 now tries to allocate prefered physical reg's for virtual
21586 regs. This reduces the number of emited spills/loads with
21587 20-30% on our core assemblies.
21589 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
21591 * jit-icalls.c: truncl() is not needed and trunc() is
21592 the correct thing to do anyway (bug #58287).
21594 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
21596 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
21599 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
21601 * driver.c: enable loop optimizations by default.
21603 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
21605 * mini-x86.c: fix calc of max loop size when aligning loops start.
21607 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
21609 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
21612 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
21614 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
21617 * basic-long.cs: Add tests for add/subtract of immediates with carry.
21619 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
21621 * mini.c (inline_method): Allways inline some wrappers even if the cost
21622 is too large. Fixes #58785.
21624 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
21626 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
21628 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
21629 (crichton@gimp.org). Beginning of support for sparc/linux.
21631 * mini-sparc.c: Optimize retrieval of LMF address.
21633 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
21635 * exceptions-ppc.c: handle alloca in methods with clauses.
21637 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
21639 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
21641 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
21643 * mini.c: Delegate most of the abort signal work to
21644 mono_thread_request_interruption, which also handles Stop and Suspend
21647 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
21649 * mini.c mini.h: Allow inlining of icall wrappers if the backend
21650 supports the save/restore lmf opcodes.
21652 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
21654 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
21655 by gcc-3.4 as well.
21657 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
21659 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
21661 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
21662 methods which contain array accesses.
21664 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
21665 boundaries. Fixes #58537.
21667 * iltests.il: Add regression test for #58537.
21669 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
21671 * mini-x86.c (mono_arch_local_regalloc): Last part of
21672 fix for bug #58633 (releasing register to early).
21674 2004-05-18 Miguel de Icaza <miguel@ximian.com>
21676 * basic-long.cs: Add new regression test.
21678 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
21680 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
21681 register too early on the chain.
21683 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
21685 * mini.c (create_helper_signature): Use a helper function to reduce
21686 the code which needs to be written. Also set the calling convention of
21687 icalls on windows. Fixes #57840.
21689 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
21691 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
21692 exceptions-ppc.c: added helper function to get the instruction address
21693 from a signal handler context.
21695 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
21697 * helpers.c: use g_get_tmp_dir. Invokes happyness
21700 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
21702 * helpers.c: Add new env variable to pass args to objdump.
21703 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
21705 2004-05-17 Radek Doulik <rodo@ximian.com>
21707 * Makefile.am (common_sources): added abcremoval.h so it get
21708 disted and daily mono packages on go-mono.com will build again
21710 2004-05-17 Massimiliano Mantione <massi@ximian.com>
21712 * abcremoval.c: Fixed coding style, added copyright header.
21714 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
21716 * mini.h: Added prototype for abc removal main function.
21718 * build_relations_propagation_table.pl: Added copyright header.
21720 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
21722 * basic-long.cs: reg test for complex ceq_long bug.
21724 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
21726 * mini-x86.c (mono_arch_local_regalloc): Correctly free
21727 reg in long and clob case (bug #58343). Fixed/added comments.
21729 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
21731 * mini.c (mono_jit_runtime_invoke): Follow new convention
21732 of calling the invoke method with an function pointer.
21734 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
21736 * ChangeLog: Fix author of memory leak patch.
21738 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
21740 * Makefile.am: fix make dist as well...
21743 2004-05-14 Massimiliano Mantione <massi@ximian.com>
21745 * cfold.c: Made so that conversions from pointer to int4 are no-ops
21746 on archs where pointers are 4 bytes long.
21748 * Makefile.am: Added abcremoval.c source file.
21750 * abcremoval.c: Added abcremoval.c.
21752 * abcremoval.h: Added abcremoval.h.
21754 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
21756 * inssel.brg: Enabled bounds check removal.
21758 * mini.c: Added support for abcrem optimization.
21760 * mini.h: Added abcrem optimization label.
21762 * driver.c: Added support for abcrem optimization.
21764 * propagated_relations_table.def: Added propagated_relations_table.def.
21766 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
21768 * mini.c, cfold.c: fix style.
21770 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
21772 * mini.c: handle issue with the low-level implementation of
21773 some long opcodes (bug #54209).
21775 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
21777 * basic.cs: test for my new cmov stuff.
21779 2004-05-13 Patrik Torstensson
21781 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
21782 opt and added peephole documentation.
21784 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
21786 * tramp-ppc.c: rewrote the generic trampoline code.
21788 2004-05-11 Patrik Torstensson
21790 * mini-x86.c: optimize long shl/shr asm code (one less branch)
21792 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
21794 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
21796 * mini.h mini.c dominators.c: Applied patch from Derek Woo
21797 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
21799 * mini.c: Add new icalls for AsAny marshalling.
21801 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
21803 * tramp-ppc.c, mini-ppc.c: more cleanups.
21805 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21807 * mini.c: no warnings.
21809 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
21811 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
21813 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
21815 * mini.c: In the thread abort signal handler, if the thread is in the
21816 process of being stoped, don't throw the Abort exception, just stop the
21819 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
21821 * tramp-ppc.c: removed old code.
21823 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
21825 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
21826 do some simple speed optimizations on ppc.
21828 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
21830 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
21831 and large offsets in load/store.
21833 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
21835 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
21836 it causes regressions.
21838 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
21840 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
21843 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
21845 * jit-icalls.c: remove warnings.
21846 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
21847 speedups for unsafe code.
21849 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
21851 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
21853 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
21855 * basic-calls.cs: Add new regression test.
21857 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
21860 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
21862 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
21865 2004-05-06 Patrik Torstensson
21867 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
21868 long reg allocation in any reg (not only eax:edx) and implemented
21869 long shl/shr ops in asm instead of helpers.
21871 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
21873 * mini-sparc.h: Fix warnings.
21875 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
21878 * mini-exceptions.c (mono_handle_exception): Call the filter in a
21879 separate statement for clarity.
21881 * mini-sparc.c: Update status.
21883 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
21885 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
21888 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
21890 * inssel-ppc.brg: another small pre-release workaround:
21891 we don't do overflow detection for long_sub_un.
21893 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
21895 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
21896 (also works around a weird ppc bug: 57957).
21898 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
21900 * tramp-ppc.c: trampoline fixes.
21902 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
21904 * mini-ppc.c: fixed typos.
21906 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
21908 * mini-ppc.c, exceptions-ppc.c: more code saves registers
21909 at the top of the stack. Fixed typos. Use a frame registers
21910 for all the methods with exception clauses.
21912 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
21914 * exceptions-ppc.c: restore fp registers.
21916 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
21918 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
21919 order from the stack top (moved the stack room to save the
21920 return value for trace after the param area). Fixed corruption
21921 in restoring registers on unwind.
21923 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
21925 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
21927 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
21929 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
21930 and prolog/epilog for methods that use it. Allow
21931 enough param area room for varargs methods. Fix miguel's
21932 breakage in exception handling.
21934 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
21936 * Makefile.am: run genmdesc only on current arch.
21938 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21940 * exceptions-x86.c:
21941 * mini-x86.h: fix the build on windows.
21943 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
21945 * 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.
21947 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
21949 * mini-exceptions.c: New file.
21951 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
21952 Move some parts of the x86 exception handling code to an
21953 arch-independent file so it can be shared with other ports.
21955 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
21957 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
21959 2004-04-26 David Waite <mass@akuma.org>
21961 * driver.c: remove comma from end of enumeration declaration
21963 2004-04-26 Jackson Harper <jackson@ximian.com>
21965 * driver.c: parse config file before loading first assembly. This
21966 allows the user gac to be enabled/disabled.
21968 2004-04-23 Miguel de Icaza <miguel@ximian.com>
21970 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
21971 simpler mechanism: we do not care what is encoded initially
21972 (branch absolute or relative), we care about the code and its
21973 target. I kept the old code for reference for now.
21975 The new code tries first to determine if the jump is anywhere in
21976 the -/+32 absolute meg range, if it succeeds, it encodes using the
21977 absolute branch; If not, it tried to find something in the
21978 relative range, if not, it uses the handle_thunk code.
21980 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
21982 * exceptions-ppc.c: use the correct ip register on macosx.
21984 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
21986 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
21988 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
21990 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
21991 Raise exception on integer divide by zero by hand since the hw
21992 doesn't support it. Handle NaNs in FP compares.
21994 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
21996 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
21997 code reducing duplication between the platforms and enabled
21998 signal exception handling (on linux for now).
22000 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
22002 * exceptions-ppc.c: more macosx support.
22004 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
22006 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
22008 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
22010 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
22012 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
22014 * iltests.il: more tests.
22016 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
22018 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
22021 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
22023 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
22025 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
22027 * liveness.c: Mark variables as volatile in all basic blocks reachable
22028 from exception clauses.
22030 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
22032 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
22035 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
22037 * iltests.il, basic.cs: more tests for regalloc.
22039 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
22041 * iltests.il: Some tests for register allocation modifications
22044 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
22046 * exceptions.cs: Add regression test for bug #56782.
22048 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
22049 original stack trace if an exception is rethrown. Fixes #56782. Oh,
22050 the beauty of fixing the same thing in 5 different files...
22052 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
22054 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
22057 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
22059 * mini.c: Add support for STRWLPARRAY marshalling convention.
22061 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
22063 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
22064 to init the context to setup the regs pointer).
22066 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
22068 * exceptions-ppc.c: more exceptions work.
22070 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
22072 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
22075 2004-04-13 Miguel de Icaza <miguel@ximian.com>
22077 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
22078 can use the memory directly.
22080 * cpu-pentium.md: Update documentation from a post from Zoltan.
22082 add x86_add_membase, x86_sub_membase, x86_mul_membase
22084 2004-04-13 Miguel de Icaza <miguel@ximian.com>
22086 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
22087 GENERAL_REGS they were also hardcoded for all PPC ports.
22089 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
22091 Remove hard-coded limit for floating point registers, use
22092 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
22094 Notice that in MacOS X calling conventions you can fit a lot more
22095 floating point values in registers, so I should update the PInvoke
22096 test to excercise the passing of floating point values on the
22097 stack (currently broken).
22099 2004-04-06 Miguel de Icaza <miguel@ximian.com>
22101 * tramp-ppc.c (create_trampoline_code): Added
22102 JUMP_TRAMPOLINE_SIZE.
22103 (ppc_magic_trampoline): Follow the pattern from
22104 x86_magic_trampoline: if code is set to zero, return.
22105 (create_trampoline_code): Always pass MonoMethod to the jump
22106 trampoline, before it was passing a null.
22107 (mono_arch_create_jump_trampoline): Implement the jump stub, could
22108 share the code with mono_arch_create_jit_trampoline.
22110 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
22112 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
22115 * cpu-g4.md: Added length for jmp instruction, the worst case
22116 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
22119 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
22121 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
22123 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
22125 * mini.c: Only set bblock->real_offset when adding a new bblock, and
22126 before each IL instruction.
22128 * mini.c (CEE_BOX): Fix warnings.
22130 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22132 * mini.c: removed a few unused vars and extra whitespace.
22134 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
22136 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
22138 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
22140 (OP_GETCHR): use the above
22141 (CEE_LDELEMA): use the above.
22143 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
22144 version of the generic impl.
22145 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
22146 (CEE_LDELEMA): use the above.
22148 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
22150 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
22153 * iltests.il: Added new regression test for #56317.
22155 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
22157 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
22158 under NetBSD. Fixes #56450.
22160 * liveness.c (update_gen_kill_set): Fix previous patch.
22162 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22164 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
22166 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
22168 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
22169 ldsfld and ldsflda.
22171 * inssel-sparc.brg: Add more optimizations.
22173 * mini-sparc.c: Replace multiply/divide with shifts if possible.
22175 2004-04-01 Martin Baulig <martin@ximian.com>
22177 * mini.c (handle_box): New static function; moved the
22178 implementation of CEE_BOX here.
22179 (mono_method_to_ir): Added `constrained_call' variable.
22180 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
22181 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
22182 mono_method_get_constrained() to get the method.
22184 2004-04-01 Martin Baulig <martin@ximian.com>
22186 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
22187 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
22188 (mono_method_to_ir): We don't need these macros anymore since
22189 mono_class_get_full() already takes care of it.
22191 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22193 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
22194 use @function (as doesn't accept #function here) and check the return
22195 value of system and stop if fails.
22197 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22199 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
22201 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
22203 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
22205 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
22207 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
22210 * basic-long.cs: Add test for negation of Int64.MinValue.
22212 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
22214 * mini-sparc.c: Update status.
22216 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
22218 * exceptions-sparc.c: Fix return value in filters.
22220 * inssel-sparc.brg: Fix register allocation in some rules.
22222 2004-03-28 Martin Baulig <martin@ximian.com>
22224 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
22227 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
22229 * mini-x86.c (mono_arch_patch_code): Fix warnings.
22231 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
22232 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
22233 remove unused conv_u4 opcode.
22235 * mini-x86.c: Remove valgrind workaround since it slows down things
22236 even when mono is not run under valgrind.
22238 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
22240 * mini-sparc.c: Update status.
22242 * inssel-sparc.brg: Add some optimizations.
22244 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
22245 future delay slot filling. Add support for varargs, tail calls and JMP.
22247 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
22248 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
22250 * inssel.brg: Fix register allocation in OP_ARGLIST.
22252 * inssel.brg: Fix warnings.
22254 2004-03-25 Martin Baulig <martin@ximian.com>
22256 * mini.c (inflate_generic_field): Removed.
22257 (mini_get_method): Removed, use mono_get_method_full(),
22258 (mini_get_class): Removed, use mono_class_get_full().
22259 (mono_method_to_ir): Pass our generic context to
22260 mono_field_from_token().
22262 2004-03-25 Martin Baulig <martin@ximian.com>
22264 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
22265 of a `MonoMethod *'.
22266 (mini_get_method): Take a `MonoGenericContext *' instead
22267 of a `MonoMethod *'.
22268 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
22269 a new local variable called `generic_context' which holds the
22270 current `MonoGenericContext *'; use it to lookup things.
22272 2004-03-24 Martin Baulig <martin@ximian.com>
22274 * mini.c (mini_get_class): New static method; if we're inside a
22275 generic instance, inflate the class if neccessary.
22276 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
22278 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
22280 * iltests.il: New regression test for #55976.
22282 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
22285 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
22287 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
22290 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
22292 * liveness.c: Consider SSA stores as well as loads when making vars
22295 * exceptions.cs: New regression tests for register allocation.
22297 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
22299 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
22300 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
22301 domain lock only to protect puntual access to data structures.
22302 Added access lock for sighash, jit_icall_hash_name,
22303 jit_icall_hash_addr and domain->code_mp.
22305 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
22307 * driver.c: Print SIGSEGV handling method.
22309 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
22311 * mini.c (setup_jit_tls_data): Handle case when this is called
22312 multiple times for a thread.
22314 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
22315 is different from fbxx_un. Fixes #54303. Also use constants instead of
22316 magic numbers in a lot of places.
22318 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
22320 * exceptions.cs: Fix cctor test when --regression is used.
22322 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
22324 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
22327 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
22329 * inssel-ppc.brg: fixed register assignments for some rules.
22331 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
22333 * exceptions.cs: Add test for exceptions in static constructors.
22335 * mini.c (mono_jit_compile_method_with_out): Move the calling of
22336 static constructors outside the domain lock. Fixes #55720.
22338 2004-03-17 Martin Baulig <martin@ximian.com>
22340 * mini.c (get_generic_field_inst): Removed, this'll never happen.
22341 (inflate_generic_field): Take the `MonoMethod *' instead of the
22342 `MonoClass *' and added support for generic method.
22343 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
22344 have a `field->parent->gen_params', only inflate the field if it's
22345 an open constructed type.
22347 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
22349 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
22350 exception object instead of the preconstructed ones.
22352 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22354 * mini.c: reverted changed to sigsegv_signal_handler commited
22355 accidentally in the previous patch.
22357 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22360 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
22361 running --aot with an old assembly.
22363 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
22365 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
22368 * mini-sparc.c: Add support for v9 branches with prediction.
22370 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
22372 * mini.c (mini_init): #warning is GNUC only
22374 * mini-sparc.h: implement __builtin_frame_address
22375 and __builtin_return_address for Sun C compiler
22377 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
22379 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
22381 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
22383 * basic-calls.cs: Add test for unaligned byref long argument passing.
22385 * mini-ops.h: Add sparcv9 compare and branch instructions.
22387 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
22388 v9 instructions if we have a v9 cpu.
22390 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
22391 registers for global allocation.
22393 * exceptions-sparc.c: Fixes.
22395 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
22397 * liveness.c (mono_analyze_liveness): Optimized version.
22399 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
22401 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
22404 * basic-float.cs basic-calls.cs: New regression tests.
22406 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
22408 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
22409 sigaltstack implementation.
22411 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
22413 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
22414 stuff if SIGSEGV_ON_ALTSTACK is not defined.
22416 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
22418 * mini.c: Fix warnings.
22420 * mini.c (mono_resolve_patch_target): New function which contains the
22421 arch independent part of the patching process.
22423 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
22424 patching code to a separate function.
22426 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
22428 * mini.c (add_signal_handler): ifdef out on Windows
22430 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
22432 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
22433 cpu-sparc.md: Add exception handling support + other fixes.
22435 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
22436 typed GC detection in --version.
22438 * basic.cs exceptions.cs: New regression tests.
22440 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
22441 the arch specific code can store data during a compilation.
22443 * mini-ops.h: Add OP_SETFRET.
22445 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
22446 function, register a separate icall for each arity, so the icalls can
22449 * mini.c (mono_print_tree): Print negative offsets in a more readable
22452 * mini.c: Make signal handling work on sparc.
22454 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
22456 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
22458 * jit-icalls.c: Emulate truncl by aintl on solaris.
22460 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
22462 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
22464 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
22466 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
22468 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
22469 a MarshalByRef type, inline a method that performs the check, taking into
22470 account that the object can be a proxy. Also implemented tow new opcodes:
22471 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
22472 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
22473 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
22475 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
22477 * mini-ppc.c: if a relative branch displacement is too big
22478 but it points to and area reachable with an absolute branch,
22481 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
22483 * mini.c: optimize small copies in cpblk.
22485 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
22487 * basic-calls.cs basic-float.cs: New regression tests.
22489 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
22490 negative offsets from %fp. Implement localloc. Fix local register
22491 allocation. Fix the case when the this argument needs to be saved to
22492 the stack. Implement some missing opcodes.
22494 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
22496 * mini.c (mini_method_compile): Reenable global regalloc in methods
22497 with exception handlers.
22499 * linear-scan.c (mono_varlist_sort): Fix warning.
22501 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
22503 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
22506 * liveness.c: Make all variables uses in exception clauses volatile, to
22507 prevent them from being allocated to registers. Fixes #42136.
22509 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
22511 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
22512 causes regressions.
22514 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
22515 argument to mono_arch_regalloc_cost.
22517 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
22520 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
22522 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
22523 Make the cost of allocating a variable to a register arch dependent.
22525 * basic-calls.cs: Fix compilation of tests.
22527 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
22528 helper function to cut back on the number of #ifdefs needed.
22530 * mini-ppc.c: Fix compilation.
22532 * basic-calls.cs: New regression tests.
22534 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
22536 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
22537 of l0 since that is callee saved.
22539 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
22542 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
22543 of delay instruction.
22545 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
22547 * mini.h (MonoCallInst): Add 'virtual' flag.
22549 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
22551 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
22553 * *.cs: New regression tests.
22555 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
22558 * mini.c (mono_runtime_install_handlers): Fix build.
22560 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
22561 'signal_stack_size' members.
22563 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
22564 alternate signal stack.
22566 * exceptions-x86.c: Add stack overflow handling.
22568 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
22569 functions to arch independent code.
22571 * mini.c (mono_print_tree): Print more detailed info for load_membase
22574 2004-02-23 Martin Baulig <martin@ximian.com>
22576 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
22578 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
22580 * mini-x86.c: fixed reg allocation for div/rem.
22582 2004-02-22 Miguel de Icaza <miguel@ximian.com>
22584 * driver.c (mono_main): Report some configuratio options on --version.
22586 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
22588 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
22589 low in the address space. Correctly flush memory in thunks where we
22590 output native code.
22592 2004-02-20 Martin Baulig <martin@ximian.com>
22594 * mini.c (mini_get_method): New static method; inflate all generic
22595 methods and methods in open generic instances.
22596 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
22597 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
22599 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
22601 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
22603 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
22605 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
22607 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
22609 * mini-sparc.c (flushi mono_arch_output_basic_block): make
22610 it compile using Sun's compiler.
22612 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
22614 * 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.
22616 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
22618 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
22620 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
22622 * mini-ppc.c: handle calls outside of the allowed range with thunks
22623 allocated using the code manager.
22624 * tramp-ppc.c: use the code manager to hold generated native code.
22625 Fixed the magic trampoline to just patch vtable entries.
22627 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
22629 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
22632 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
22634 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
22637 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
22638 if we have a working __thread implementation.
22640 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
22641 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
22643 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
22645 * mini-x86.c: Fix compilation under gcc 2.
22647 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
22649 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
22650 contains a call to the wrapped function.
22652 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
22653 OP_<CALL>_IMM opcodes, and use them under X86.
22655 * mini.c (mono_jit_find_compiled_method): Fix warning.
22657 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
22659 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
22661 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
22662 functionality to mini.c.
22664 * mini.c (mono_create_jump_trampoline): New function to create a jump
22665 trampoline. Return a compiled method instead of a trampoline if it
22666 exists. Add a cache for jump trampolines.
22668 * mini.c (mono_jit_find_compiled_method): New function to return a
22669 compiled method if it exists.
22671 * mini-x86.c: Call mono_create_jump_trampoline instead of
22672 mono_arch_create_jit_trampoline.
22674 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
22675 a jump trampoline. Fixes #52092.
22677 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
22679 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
22680 which is not up-to-date. Add check_corlib_version () instead.
22682 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
22685 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
22686 since newer valgrind versions do not need it.
22688 * mini.c (mono_jit_compile_method_with_opt): New helper function to
22689 compile a method with a given set of optimizations.
22691 * mini.c: Compile icall wrappers on-demand instead of at startup.
22693 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
22694 wrapper for an icall.
22696 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
22698 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
22701 * iltests.il: Add test for non-empty stack before switch instruction.
22703 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
22705 * mini.c: Add support for new stringbuilder marshalling conventions.
22707 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
22709 2004-02-01 Martin Baulig <martin@ximian.com>
22711 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
22712 in `ginst->mtype_argv'.
22714 2004-01-31 Miguel de Icaza <miguel@ximian.com>
22716 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
22717 facilitate grepping.
22719 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
22721 * mini.c: fixed buglet in initobj generic implementation for references.
22723 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
22725 * Makefile.am: make the version script conditional.
22726 * jit-icalls.c: handle missing truncl().
22728 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
22730 * exceptions.cs: Add more tests for double->int conversion.
22732 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
22733 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
22735 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
22737 * driver.c: make --verbose --version emit an error
22738 if the loaded corlib doesn't match the runtime version.
22740 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
22742 * mini-ppc.h: export ppc_patch().
22743 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
22744 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
22745 on par or better than on MacOSX.
22747 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
22749 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
22750 mono_lookup_pinvoke_call.
22752 * mini-x86.c: Under windows, the default pinvoke calling convention is
22753 stdcall. Fixes #52834.
22755 * mini.c (optimize_branches): Add an upper bound to the number of
22756 iterations to prevent infinite loops on strange loops. Fixes #53003.
22758 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
22760 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
22761 and ISINST. Fixes #52093.
22763 * objects.cs (test_0_vector_array_cast): New tests.
22765 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
22767 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
22768 checking in Array.Set ().
22770 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
22773 * object.cs (test_0_multi_array_cast): New regression test.
22775 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
22777 * exceptions-ppc.c: fix build on Linux/PPC.
22779 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
22781 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
22782 running under valgrind.
22783 (x86_magic_trampoline): Fix build bustage.
22785 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
22786 negative values as well. This is needed for the encoding of the line number
22787 info, since sometimes the line numbers are not in increasing order.
22789 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
22791 * cpu-pentium.md (localloc): Increase the size of the localloc
22792 instruction since it is a loop under Win32.
22794 * debug-mini.c (record_line_number): Get rid of unneccesary memory
22797 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
22799 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
22800 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
22801 Max Horn (max@quendi.de). Fix file names in comments.
22803 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
22805 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
22806 avoid stack overflow.
22807 (replace_usage): Avoid uninitialized variable warnings.
22809 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
22810 and taking the address of valuetype variables.
22812 2004-01-03 Patrik Torstensson
22814 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
22815 for other purposes than FP later on.
22817 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
22819 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
22822 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
22824 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
22826 2003-12-30 Patrik Torstensson <p@rxc.se>
22828 * mini-x86.h: Decreased number of availiable fp regs.
22829 Solves corner cases with FP spilling.
22831 2003-12-23 Patrik Torstensson <p@rxc.se>
22833 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
22834 for floating point stack tracking / spilling on x86.
22837 * basic-float.cs: added float mul overflow test.
22839 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
22841 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
22843 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
22845 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
22846 supports for cond branches that overflow the immediate
22847 overflow offset. mcs can compile simple programs.
22849 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
22851 * exceptions-ppc.c: exception handling support wip:
22852 finally handlers get run on exception.
22854 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
22856 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
22859 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
22861 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
22862 initial support for stack walking and unwinding.
22864 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
22866 * driver.c (mono_main): Make corlib-out-of-sync message more
22867 descriptive. Also remove verify_corlib call.
22869 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
22871 * mini.c: make CEE_NEWARR calls and other emulated opcodes
22872 not overlap with other call's arguments, too.
22874 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
22876 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
22877 move to arch-specific code the choice of arch-specific
22878 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
22879 * mini.c: ensure emulation calls will not interleave
22882 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
22884 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
22885 the magic trampoline stack frame is dropped before executing
22888 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
22890 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
22891 and integer to fp conversions. Added support for overflowing
22892 arguments on the stack. Reserve a couple more registers as temps.
22893 Added support for aot compilation (as output still needs to be
22896 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
22898 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
22899 Don't overwrite return register in some corner cases.
22901 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
22903 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
22904 static constructors when AOT compiling.
22906 * driver.c (mono_main): Call mono_check_corlib_version.
22908 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
22910 * cpu-g4.md, basic.cs: fixed div target register.
22912 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
22914 * mini-ppc.c, basic.cs: shl_imm fix with test.
22916 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
22918 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
22919 structures by value. Misc fixes.
22920 * objects.cs: more tests.
22922 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
22924 * mini-ppc.c: lconv.ovf.i implemented.
22926 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22929 (mini_init): don't error out if someone already called g_thread_init.
22931 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
22933 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
22934 to be any type per the spec. Fix abnormal memory usage when
22935 the same object is repeatedly thrown.
22937 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
22939 * mini.c: check for overruns in IL code.
22941 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
22943 * TODO: Add/remove some todo entries.
22945 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
22947 * driver.c (mono_main): Call mono_verify_corlib.
22949 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
22951 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
22952 This has been moved to mini.c
22953 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
22954 type being casted is marshalbyref it could be a proxy, so instead of
22955 emitting the type check code, emit a call to a runtime method that will
22956 perform the check by calling CanCastTo if needed.
22958 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
22960 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
22961 methods with large stack frames under Win32.
22963 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
22965 * Makefile.am: Distribute regression tests.
22967 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
22968 at the end instead of inserting each variable into the sorted list.
22970 * linear-scan.c (mono_varlist_sort): New helper function.
22972 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
22974 * mini.c: ensure arguments and locals are within bounds.
22976 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
22978 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
22981 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
22983 * mini.c (mono_cprop_copy_values): Fix crash.
22985 * aot.c: Set verbosity back to 0.
22987 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
22989 * regalloc.c: complete memory leak fix by Laurent Morichetti
22992 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
22994 * driver.c (main_thread_handler): Revert the previous patch.
22996 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
22999 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
23000 memory from the memory pool.
23002 * driver.c (main_thread_handler): Turn on all optimizations when
23005 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
23006 an array for better performance.
23008 * regalloc.c (mono_regstate_assign): Fix memory leak.
23010 * debug-mini.c (mono_debug_serialize_debug_info): New function to
23011 serialize the debug info.
23013 * debug-mini.c (mono_debug_add_aot_method): New function to load the
23014 debug info from the serialized representation.
23016 * aot.c: Save debug info into the generated file and load it when
23019 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
23021 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
23023 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
23024 More FP-related fixes.
23026 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
23028 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
23029 and register allocation buglet. Hello world now runs.
23031 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
23033 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
23034 * tramp-ppc.c: fixed class init trampoline.
23035 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
23037 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
23039 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
23040 mini.c: more ppc changes/fixes.
23042 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
23044 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
23045 Also optimize the case when the arguments are the same in the caller
23048 * iltests.il: Add tests for tail calls with valuetype arguments.
23050 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
23052 * mini-ppc.c: fixes for struct return type.
23054 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
23056 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
23057 mono_spillvar_offset() to arch-specific code.
23059 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
23061 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
23063 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
23065 * exceptions-x86.c: Fix stack space leaks.
23067 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
23068 registers from the lmf if the method has save_lmf set.
23070 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
23072 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
23073 of icall wrappers into InvokeInDomain, since these are now per-domain.
23075 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
23077 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
23078 make some opcode emulation and intrinsic ops enabled/disabled
23079 according to the architecture. More fixes.
23081 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
23083 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
23085 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
23087 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
23088 arch-specific handling for 'this' and struct return type to
23089 arch-specific code.
23091 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23093 * aot.c: prevent divide by zero error when reporting (it happened with
23094 Accessibility.dll).
23096 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
23098 * mini.h (inst_switch): Remove unused macro.
23100 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23103 (load_aot_module): free 'info->methods' and 'info' properly. No more
23104 "free(): invalid pointer blah" messages when you have an old aot
23107 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
23109 * jit-icalls.c, mini.c: Added support for context static fields.
23111 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
23113 * mini.c (mono_method_blittable): Methods which set LastError are not
23114 blittable either. Fixes #51108.
23116 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
23118 * mini.c: flush icache.
23119 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
23121 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
23123 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
23125 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
23127 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
23130 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
23133 * inssel.brg (CEE_MKREFANY): Fix AOT case.
23135 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
23137 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
23138 instruction when the result is discarded.
23140 * iltests.il (test_0_div_regalloc): New regression test.
23142 * arrays.cs: Fix compilation error.
23144 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
23146 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
23147 float rules to inssel-x86.brg: sane architectures with FP registers
23148 don't need to implement these rules.
23150 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
23152 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
23154 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
23156 * mini.h, inssel-long32.brg: fixed endianess issues in int64
23157 implementation of 32 bit systems.
23159 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
23161 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
23162 (Jeroen Zwartepoorte).
23164 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
23166 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
23167 the caller and the callee matches.
23169 * mini.c (mono_method_to_ir): Add comment.
23171 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
23172 signbit is missing on some platforms.
23174 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
23176 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
23178 * mini.c (setup_jit_tls_data): Call the new function.
23180 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
23182 * mini-x86.c: Add experimental support for fast access to the lmf
23183 structure under NPTL/Linux 2.6.x.
23185 2003-11-06 Martin Baulig <martin@ximian.com>
23187 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
23188 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
23191 2003-11-02 Martin Baulig <martin@ximian.com>
23193 * mini.c (inflate_generic_field): New static method.
23194 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
23195 generic instance and the field is declared in a generic type, call
23196 inflate_generic_field() to inflate it. Fixes gen-28.cs.
23198 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
23200 * mini.h mini.c (mono_method_same_domain): New function to return
23201 whenever the caller and the callee are in the same domain.
23203 * tramp-x86.c (x86_magic_trampoline): Use the new function.
23205 2003-10-30 Martin Baulig <martin@ximian.com>
23207 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
23208 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
23210 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
23211 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
23213 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
23215 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
23218 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
23219 object here, so it is in the correct appdomain etc.
23221 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
23223 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
23225 (mono_method_to_ir): Avoid freeing the type created returned from
23226 mono_type_create_from_typespec, since it is put into an internal cache
23227 by the function. Fixes pointer.exe.
23229 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
23230 trampolines for icalls and pinvokes as well. Fixes #33569.
23232 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
23234 * mini.c: Update after appdomain changes.
23236 * mini.c (mono_jit_compile_method_inner): Allways compile native
23237 method wrappers in the root domain, since there can only be one
23238 instance of them, whose address is stored in method->info.
23240 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
23242 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
23243 environment variable. Instead detect automatically whenever running
23244 under valgrind using the magic macro RUNNING_ON_VALGRIND from
23247 2003-10-16 Miguel de Icaza <miguel@ximian.com>
23249 * trace.c, trace.h: New files that implement the new trace option
23252 * driver.c: Document new --trace options.
23254 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
23257 - if (mono_jit_trace_calls)
23258 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
23260 * mini.h: prototypes.
23262 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
23264 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
23266 * mini.c inssel.brg: Implement typedefbyref opcodes.
23268 * mini.c (mono_jit_compile_method): Remove unused local variable.
23270 * mini.c (mono_jit_compile_method_inner): Ditto.
23272 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
23274 * tramp-x86.c (x86_class_init_trampoline): Fix build.
23276 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
23278 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
23280 * mini.c (mono_no_aot): Remove unused global variable.
23282 * mini.c: Thread safety fixes.
23284 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
23286 * mini.c (mono_create_class_init_trampoline): Add a lock around
23287 class_init_hash_addr.
23289 * arrays.cs (test_0_newarr_emulation): Add new regression test for
23292 * mini.c: Decompose the NEWARR instruction before decomposing its
23293 arguments. Fixes #30073.
23295 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
23297 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
23300 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
23302 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
23304 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
23306 * driver.c: Add support for compiling icall wrappers to --compile.
23308 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
23310 * inssel.brg: The empty value in class->interface_offsets is -1, not
23313 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
23315 * objects.cs: New test for 'is' operator on an array of interfaces.
23317 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
23319 * tramp-ppc.c: update trampoline code to support jumps
23320 and class initialization.
23322 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
23324 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
23326 * inssel.brg (OP_UNBOXCAST): Fix #46027.
23328 * inssel.brg (OP_UNBOX): Remove unused rule.
23330 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
23331 region instead of one for each method. Fixes #47813.
23333 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
23335 * exceptions.cs (test_0_nested_finally): New regression test for
23336 nested exception handlers.
23338 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
23340 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
23342 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
23345 * mini.c (mono_method_check_inlining): Make the inlining limit
23346 configurable by an environment variable.
23348 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
23350 * mini.h: Bump AOT file version.
23352 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
23353 token, store the image along with the token, since the token might not
23354 refer to the same image as the method containing the relocation,
23355 because of inlining.
23357 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
23359 * mini.c (mono_precompile_assemblies): New function to compile
23360 all methods in all loaded assemblies.
23362 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
23364 * regalloc.h regalloc.c (MonoRegState): Change the type of
23365 iassign and fassign to int*, since they can contain large negative
23366 values if the register is spilled. Also added some comments. Fixes
23369 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
23370 under Win32. Fixes #42964.
23372 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
23374 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
23376 * aot.c: Added support for AOT compiling methods which contain calls
23377 to wrappers. Currently, only remoting-invoke-with-check wrappers are
23380 * driver.c (compile_all_methods): Run the compilation in a thread
23381 managed by mono. Fixes #44023.
23383 * mini.c (mono_codegen): Print full method name in verbose output.
23385 * mini-x86.c (mono_arch_patch_code): Fix warning.
23387 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
23388 jumps, since the method we are jumping to might be domain-specific.
23390 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
23392 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
23394 * inssel.brg: string chars are unsigned.
23396 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
23398 * TODO: New todo item.
23400 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
23401 which calls mono_runtime_class_init and patches the call site to
23402 avoid further calls.
23403 (mono_arch_create_class_init_trampoline): New arch specific function
23404 to create a class init trampoline.
23405 (create_trampoline_code): Generalized so it can create
23406 class init trampolines as well.
23408 * mini.c (helper_sig_class_init_trampoline): New helper variable.
23409 (mono_create_class_init_trampoline): New function to create and cache
23410 class init trampolines.
23411 (mono_find_class_init_trampoline_by_addr): New function to lookup the
23412 vtable given the address of a class init trampoline. Used by the
23414 (mono_codegen): Generate a call to a trampoline instead of
23415 mono_runtime_class_init in LDSFLD[A].
23416 (mono_codegen): Add relocations for the new trampoline.
23418 * mini.h mini-x86.c aot.c: Added a new relocation type:
23419 MONO_PATCH_INFO_CLASS_INIT.
23421 * mini.h: Bump AOT version number.
23423 * aot.c: Create a copy of the loaded code instead of using the original
23424 so methods which call each other will be close in memory, improving
23427 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
23428 patch since it breaks the regression tests.
23430 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
23431 for the register saving instruction sequence since the
23432 frame_state_for function in glibc 2.3.2 don't seem to detect it.
23434 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
23436 * TODO: Fix todo item && remove another.
23438 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
23440 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
23443 * aot.c: Moved the check for MONO_LASTAOT into the initialization
23444 function of the module.
23446 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
23447 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
23448 --no-aot command line option.
23450 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
23452 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
23453 by Bernie Solomon (bernard@ugsolutions.com).
23455 * inssel.brg: Refactor the interface offset table related code into
23456 its separate functions and add support for the AOT case.
23458 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
23460 * aot.c (mono_aot_get_method_inner): Fix memory leak.
23462 * aot.c: Added mono_aot_verbose variable and made all debugging
23463 output depend on the value of this variable.
23465 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
23466 method_label and info_label.
23468 * mini.h mini-x86.c aot.c: Added a new relocation type
23469 MONO_PATCH_INFO_IID for klass->interface_id.
23471 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
23472 the MonoJitInfo structure.
23474 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
23475 a non-root appdomain in shared mode.
23477 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
23479 * aot.c: make aot loader less verbose. Remove free of unused variable.
23481 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
23483 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
23485 * .cvsignore: Added *.dll.
23487 * mini.c (mono_print_tree_nl): New function callable while debugging.
23489 * mini.c (mono_print_code): Export this.
23491 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
23494 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
23496 * mini.h (MonoCompile): Added 'jit_info' field.
23498 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
23499 the cfg structure, since it is needed by the AOT compiler.
23501 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
23503 * aot.c: A major rewrite. Changes include:
23504 - save exception tables for methods which have them.
23505 - cache failed lookups in aot_get_method () to avoid the (slow) calls
23506 to g_module_symbol.
23507 - reworked the file format so it is now much smaller and needs
23508 fewer relocation entries.
23510 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
23512 * aot.c (load_aot_module): Fix build bustage on platforms without
23515 2003-09-04 Martin Baulig <martin@ximian.com>
23517 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
23519 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
23521 * TODO: Some new optimization ideas.
23523 * aot.c: Move AOT module loading logic here from mono_assembly_open.
23525 * aot.c: Save the optimization flags used to compile the code into
23528 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
23529 support emitting domain specific code.
23531 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
23532 no longer domain neutral. It can be made domain neutral by compiling
23533 with --optimize=shared.
23535 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
23536 between appdomains.
23538 * driver.c mini.h mini.c: New --no-aot debugging option which disables
23539 loading of AOT code.
23541 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
23543 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
23544 if there is no domain neutrality information.
23546 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
23548 * aot.c (mono_compile_assembly): Emit a symbol containing the file
23549 format version into the generated library.
23551 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
23552 callee method into the caller since one of them could be shared.
23554 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
23555 system exceptions from AOT code now works.
23557 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
23558 method if it is domain neutral and the callee is not.
23560 * graph.c (cfg_emit_one_loop_level): Fix warning.
23562 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
23564 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
23567 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
23569 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
23570 is needed by code which is executed before mono_runtime_init ().
23571 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
23573 * mini.c (mono_thread_abort): Fix warning.
23574 (mono_jit_compile_method): Call static constructor in the AOT case too.
23576 * aot.c (mono_compile_assembly): Fix warning.
23578 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23580 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
23582 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
23584 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
23586 * cpu-pentium.md: Fix the length of call opcodes so they include the
23587 ESP restoring instruction. Fixes #47968.
23589 2003-08-28 Martin Baulig <martin@ximian.com>
23591 * mini-x86.c (mono_arch_call_opcode): Added support for
23592 MONO_TYPE_GENERICINST.
23594 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
23596 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
23598 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
23599 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
23601 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
23604 2003-08-26 Martin Baulig <martin@ximian.com>
23606 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
23607 when reporting an error, set this to the actual error location.
23608 (mono_method_to_ir): Report the correct error location if
23609 get_basic_blocks() returned an error.
23611 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
23613 * mini.c (mono_type_blittable): OBJECT is not blittable.
23614 (mono_method_blittable): Methods which have marshalling descriptors
23615 are not blittable either. Fixes #47842.
23617 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
23619 * driver.c mini.c: Use an environment variable instead of a global
23620 variable. Also fix the build.
23622 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
23623 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
23626 * driver.c mini.c: Added --with-valgrind option to turn off some
23627 code which prevents mono from running under valgrind.
23629 * mini.c (mono_emit_call_args): Fixed warning.
23631 * mini.c (mono_emulate_opcode): Fixed warning.
23633 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
23635 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
23636 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
23637 regalloc.c, regalloc.h: specify available registers in arch-specific
23638 code and support floats in the regallocator (patch by Laurent Morichetti
23641 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
23643 * mini.c: mono_thread_current() can be called only after
23644 mono_runtime_init(): rearrange code to not call it early on.
23646 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
23648 * mini.c: allocate jump tables in the code mempools.
23650 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
23652 * mini.c, mini.h: make sure per-thread data allocated by the jit is
23655 2003-08-10 Miguel de Icaza <miguel@ximian.com>
23657 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
23658 12 to 16. This fixes bug #47453.
23661 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
23663 * mini-ppc.c: fixed indexed load and unsigned compares.
23665 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
23667 * mini.c: reenabled installation of handler for
23668 thread abort signal.
23670 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
23672 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
23673 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
23674 until it's fixed and actually useful.
23676 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
23678 * inssel-long32.brg: couple more opcodes implemented.
23680 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
23682 * mini-sparc.c: Even more opcodes implemeted.
23684 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
23686 * mini-sparc.c: More opcodes implemented.
23688 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
23690 * mini-sparc.c: More opcodes implemented.
23692 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
23694 * inssel-sparc.brg: Add some needed rules. Direct
23696 * Makefile.am: Use inssel-sparc.brg
23697 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
23698 an assert happy for now.
23700 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
23702 * mini-sparc.c: Fixed compile errors.
23703 * exceptions-sparc.c: Same. We now produce a mono binary
23704 on sparc-linux. Yea.
23706 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
23708 * mini-sparc.c: Renamed registers. Also some macro cleanups.
23709 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
23710 They compile, but do not work.
23712 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
23714 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
23715 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
23716 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
23719 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
23721 * mini.c: more opcodes implemented and better support for generics.
23723 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
23725 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
23726 * mini.c, mini.h: first cut at generics support: some new instructions
23727 added and changed the behaviour of some of the existing ones.
23729 2003-07-21 Miguel de Icaza <miguel@ximian.com>
23731 * mini.c: Removed definition of metadata_shared mutex here.
23733 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
23735 * mini-x86.c: make vararg calls work for instance methods.
23737 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
23739 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
23740 returns the arguments in a separte list, now.
23742 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
23744 * aot.c, mini.c: updates for array type representation changes.
23746 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
23748 * mini.c: register function to perform jit shutdown.
23750 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
23752 * mini.c: use a faster allocator if possible.
23754 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
23756 * aot.c: some cleanups and portability changes.
23758 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
23760 * mini.c: use faster allocation for CEE_BOX if possible.
23762 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
23764 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
23765 Moved inlined mempcy code to its own function so that is can be
23766 reused. Added an inline memset function as well (optimized initobj).
23767 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
23769 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
23771 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
23773 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
23775 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
23776 arch code can setup the cpu for CLR execution, if needed.
23777 We use it on x86 to set the precision of FP operations.
23779 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
23781 * mini.c: disable some optimizations if we can guess they'll cost too
23782 much for a given method.
23784 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
23786 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
23788 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
23789 * mini.h mini.c mini-x86.c: Added instruction level coverage
23790 info collection support.
23792 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
23794 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
23795 is now implemented in the profiling API. Get rid of a couple of
23796 unnecessary global variables.
23798 2003-06-15 Nick Drochak <ndrochak@gol.com>
23800 * basic-long.cs: tests for negative values for bigmul, and unsigned.
23801 * cpu-g4.md: add op_bigmul and op_bigmul_un
23802 * cpu_pentium.md: add op_bigmul_un
23803 * inssel-long32.brg: add rule for unsigned bigmul
23804 * mini-ops.h: define OP_BIGMUL_UN
23805 * mini-x86.c: THE BUG: handle (un)signed properly
23806 * mini.c: choose unsigned opcode if needed.
23807 This set of patches fixes bug #44291
23809 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
23811 * mini.c (optimize_branches): improved to handle all kinds of
23812 conditional branches.
23814 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
23816 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
23817 don't raise exceptions.
23819 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
23821 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
23822 to arch-specific files.
23824 2003-06-09 Martin Baulig <martin@ximian.com>
23826 * Makefile.am (libs): Added $(LIBGC_LIBS).
23828 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
23830 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
23831 and OP_ATAN (fixes bug#44293).
23833 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
23835 * Makefile.am, mini-x86.c: rename cpu description array to
23836 pentium_desc, since some compilers define the 'pentium' preprocessor
23839 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
23841 * mini.c (mini_select_instructions): add explicit branch if the
23842 following block is not the false target of a conditional branch -
23843 we need this with any optimization that reorder or remove bblocks
23845 * mini.c (optimize_branches): bug fixes
23847 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
23849 * mini.c (mono_method_to_ir): inline static readonly fields
23851 * ssa.c (fold_tree): start cfold support for long (very simple
23854 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
23856 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
23858 * inssel.brg: fixed memcpy (bug #44219).
23860 2003-06-05 Dick Porter <dick@ximian.com>
23862 * driver.c: Set the glib log levels to not abort if g_message
23865 g_set_prgname() has to happen before mini_init() so that the
23866 process handle gets the info.
23868 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
23870 * driver.c: add intrins to the default optimizations to get wider
23873 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
23875 * mini.h: some large basic blocks will overflow a 16-bit
23876 integers for symbolic registers.
23878 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
23880 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
23881 (mono_arch_output_basic_block): fix bug 43499
23883 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
23885 * mini.c: kill duplicated definition of mono_debug_format.
23887 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
23889 * mini-x86.c, arrays.cs: fixed register allocation bug.
23891 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
23893 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
23895 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
23897 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23900 (print_method_from_ip): also print source location information if
23903 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
23905 * mini.c (mono_find_block_region): bug fix in region code
23906 (mini_method_compile): enable removing unreachable code again, but
23907 only in methods without exception clauses.
23909 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
23911 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
23912 Implemented arglist opcode and handling of TypedReference type.
23913 Fixed x86 call convention when a structure is returned.
23914 Minimal support for calling static vararg methods.
23916 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
23918 * mini.c (mini_method_compile): always remove unreachable code,
23919 because the code in them may be inconsistent (access to dead
23920 variables for example).
23922 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
23924 * driver.c, debug-mini.c: warning fixes.
23926 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
23928 * Makefile.am, jit.h, mini.h: install header for embedding mono.
23930 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
23932 * mini.c: thread-static fields are registered in mono_class_vtable(),
23933 so ensure the function is called before checking for them.
23935 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
23937 * mini.c (optimize_branches): fix for bug 43586
23939 * jit-icalls.c (mono_llmult_ovf): added an additional check for
23940 overflow (fixes Bug #43639)
23942 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
23944 * mini.c, objects.cs: allow the use of stobj for primitive types.
23946 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
23948 * mini.c: be less strict about argument checking until we support
23949 running the verifier.
23951 2003-05-27 Nick Drochak <ndrochak@gol.com>
23953 * basic-long.cs: tests for (ulong)int * (ulong)int also
23954 * mini.c: use the same trick for (ulong)int * (ulong)int
23956 2003-05-27 Nick Drochak <ndrochak@gol.com>
23958 * basic-long.cs: add regression test for (long)int * (long)int
23959 * cpu-pentium.md: add op_bigmul specification
23960 * inssel-long32.brg: add OP_BIGMUL rule
23961 * mini-ops.h: add OP_BIGMUL
23962 * mini-x86.c: register allocator: handle case where src1 needs to be
23964 * mini.c: substitute special BIGMUL opcode in the tree for
23965 (long)int * (long)int
23967 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
23969 * jit-icalls.c: call the type ctor on field access if needed.
23971 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
23973 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
23974 to a method (including results of ldelema, bug#43207).
23976 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
23978 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
23979 colors to show exception handler blocks.
23981 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
23982 (fix for pinvoke7.cs).
23984 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
23986 * mini.h, mini.c: ensure correct initialization order for types that
23987 require it. Prepare for lazy compilation of jit icall wrappers.
23988 Provide a name for opcode emulation to reduce unneeded mallocing.
23990 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
23992 * mini-x86.c: better register restoring code and profiling
23993 support for tail calls.
23995 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
23997 * mini.h, driver.c: prepare for leaf methods optimization.
23999 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
24001 * mini.c: get targets of branches before converting a method.
24003 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
24005 * mini.c (optimize_branches): added some experimental code (disbaled)
24007 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
24009 * mini.c (optimize_branches): fix branch to branch optimization
24011 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
24013 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
24015 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
24017 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
24020 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
24022 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
24023 enable use of interface variables again.
24025 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
24026 I1 to registers because there is no simply way to sign extend 8bit
24027 quantities in caller saved registers on x86.
24029 * inssel-float.brg: set costs of some rules to 2 so
24030 that monobure always select the arch. specific ones if supplied,
24031 regardless of the order we pass the files to monoburg.
24033 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
24035 * mini.c, mini-x86.c: since the magic trampoline for jumps
24036 can't patch the code directly, we do it as soon as the
24037 method gets compiled.
24039 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
24041 * mini-x86.c, mini.h: introduce a new patching method
24042 to support CEE_JMP and tail calls.
24043 * mini.c: obey tail.call. Don't precompile methods target
24045 * tramp-x86.c: new trampoline code to handle methods
24046 reached through a jump.
24048 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
24050 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
24051 bit values to registers
24053 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
24055 * mini.c (mono_compile_get_interface_var): share interface
24056 variables if possible.
24058 2003-05-16 Martin Baulig <martin@ximian.com>
24060 * debug-mini.c (mono_init_debugger): New function to initialize
24061 the debugger. This is not in the debugger since it needs to
24062 access some of mini's internals.
24064 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
24066 * mini.c (mono_method_to_ir): inlining fixes/cleanups
24068 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
24070 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
24071 for value type handling.
24073 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
24075 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
24076 (mono_method_check_inlining): enable inlining of all kinds of wrappers
24078 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
24080 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
24081 the constructor through a proxy.
24083 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
24085 * jit-icalls.c, inssel.brg: fixes to array element address
24088 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
24090 * mini-x86.c (is_regsize_var): allocate pointer to registers
24092 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
24094 * driver.c: fixed typo, added intrins to the set of optimizations
24095 tested with regressions.
24097 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
24099 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
24100 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
24103 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
24105 * inssel.brg: remove some common pop instructions without side effects
24107 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
24109 * inssel-x86.brg: fixed thinko in int to double conversions.
24111 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
24113 * mini.c, jit-icalls.c: added runtime thread-static variable support.
24115 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
24117 * inssel-long32.brg: two more missing instructions.
24119 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
24121 * mini.c (mono_emit_call_args): set the cil_code for all arguments
24122 if not already set.
24124 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
24126 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
24129 * basic-float.cs: Added tests for negative zero.
24131 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
24133 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
24134 a couple of missing operations for long casts, with test cases.
24136 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
24138 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
24140 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
24142 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
24143 code size estimation.
24145 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
24147 * mini.c (mono_jit_create_remoting_trampoline): make it work with
24148 abstract methods (fix bug 42542)
24150 * aot.c: add ability to handle array types
24152 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
24154 * mini.c: Call the _specific versions of the object allocation
24155 functions if possible.
24157 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
24159 * driver.c: call setlocale ().
24161 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
24163 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
24166 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
24168 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
24170 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
24171 wrappers (fix bug 42122)
24173 2003-05-04 Martin Baulig <martin@ximian.com>
24175 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
24177 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
24178 s/mini_set_defaults/mono_set_defaults/g.
24180 2003-05-04 Martin Baulig <martin@ximian.com>
24182 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
24184 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
24186 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
24187 (reported by Don Roberts).
24189 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
24191 * mini.c: temporarily work around two bugs for this release.
24193 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
24195 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
24196 that contains -export-dynamic and it makes using the ld script
24198 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
24200 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
24202 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
24205 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
24207 * mini.c: make sure leave calls all the needed finally blocks,
24208 even when the target jumps out of multiple exception clauses.
24210 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
24212 * ldscript, Makefile.am: add linker script to reduce the number of
24213 exported symbols (should also fix the issues with libwine defining
24214 some of the same symbols in io-layer).
24216 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
24218 * driver.c (mini_main): Avoid assertion when no file name is given on
24221 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
24223 * driver.c: added --version/-V command line option.
24224 Added the inline optimization in the regression tests.
24226 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
24228 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
24229 to the type in the method signature (fixes bug#42134).
24231 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
24233 * mini.c: when inlining, check this is not null only when needed (bug #42135).
24235 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
24237 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
24239 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
24241 * driver.c: fixed bug #42100.
24243 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
24245 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
24247 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
24249 * mini.c: moved most of the code required to do inlining to its own
24250 function so it can be reused. Inline also ctors if appropriate.
24252 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
24254 * Makefile.am: Link with -export-dynamic so shared libs loaded by
24255 the runtime can call mono API functions.
24257 2003-04-27 Martin Baulig <martin@ximian.com>
24259 * debug-mini.c (mono_debug_init_method): Added
24260 `guint32 breakpoint_id' argument; if the method has a breakpoint,
24261 send a notification to the debugger.
24263 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
24264 running in the Mono Debugger, just pass the breakpoint number to
24265 mono_debug_init_method().
24267 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
24269 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
24271 * mini.c: allow some more unsafe compares.
24273 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
24275 * mini-x86.c, Makefile.am: make distcheck works (partially from
24276 a patch by Richard Lee <r.h.lee@attbi.com>).
24277 * regset.c, regset.h: removed, they are unused.
24279 2003-04-25 Dick Porter <dick@ximian.com>
24281 * driver.c: Usage reports the name as 'mono' not 'mini'
24282 * exceptions-x86.c: Build and run on freebsd
24284 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
24286 * Makefile.am: install the program with the 'mono' name and
24287 the library as libmono instead of mini and libmini.
24289 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
24291 * driver.c: provide the APIs for the embedding interface of the old jit.
24293 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
24295 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
24297 2003-04-23 Martin Baulig <martin@ximian.com>
24299 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
24301 * driver.c: Added `--debug' command line argument to enable
24304 2003-04-23 Martin Baulig <martin@ximian.com>
24306 * debug.[ch]: Removed. The code is now in
24307 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
24309 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
24312 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
24314 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
24316 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
24319 (mini_cleanup): moved mono_runtime_cleanup call after the call to
24320 mono_domain_finalize.
24321 (mini_method_compile): use mono_method_profile* if the the option is
24324 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
24326 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
24327 methods with their wrapper.
24329 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
24330 methods with their wrapper.
24332 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
24335 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
24338 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
24341 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
24343 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
24345 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
24347 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
24348 of the mempool. This is slightly faster and uses less memory
24350 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
24352 * mini.c: avoid O(n) allocation for variables.
24354 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
24356 * mini.c: handle items on the stack after inlining methods.
24358 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
24360 * mini.c: make the method->opcode optimization dependent
24361 on MONO_OPT_INSTRINS and do it lazily.
24363 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
24365 * driver.c: print overall results at the end of regression run.
24367 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
24369 * inssel.brg: don't overwrite symbolic registers.
24371 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
24373 * inssel-x86.brg: fix conversion from long to float.
24375 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
24377 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
24379 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
24381 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
24383 * driver.c: Added --print-vtable option as in the old JIT.
24385 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
24387 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
24389 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
24391 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
24393 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
24395 * mini.c regalloc.c regalloc.h: Fix memory leak.
24397 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
24399 * aot.c (mono_aot_get_method): register all used strings
24401 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
24403 * mini.c: always intern strings references with ldstr at compile time.
24405 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
24407 * Makefile.am: add BUILT_SOURCES.
24409 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
24411 * driver.c: give a better error message when the assembly to execute
24412 doesn't have an entry point.
24414 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
24416 * Makefile.am: added hack for automake
24418 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
24421 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
24423 22003-04-07 Martin Baulig <martin@ximian.com>
24425 * Makefile.am: Added Makefile.am.
24427 * debugger-main.c: Removed, this is now in the debugger where it
24430 * mini.pc.in: Call this package `mini' for the moment.