1 2010-03-17 Jerry Maine <crashfourit@gmail.com>
3 * mini.h : Changed the SIMD_VERSION* enum values to match those in Mono.Simd.AccelMode.
4 Add an enum value that or's all possable values together. Add an enum value
5 that marks the end of the used bit indexes.
7 * mini-amd64.c : Make changes to match the changes in mini.h
9 * mini-x86.c : Make changes to match the changes in mini.h
11 * simd-intrinsics.c : Reorder the SimdIntrinsc struct to add more bits to
12 simd_version to support more simd versions. Changed the name of
13 simd_version to simd_version_flags to make it more intuitive that
14 it now contains bit flags. Reordered the *_intrinsics arrays to
15 match the changes above. Changed emit_intrinsics() to use the new
16 setup mentioned above.
18 Code is contributed under MIT/X11 license.
20 2010-03-17 Rodrigo Kumpera <rkumpera@novell.com>
22 * mini-*.c (mono_arch_output_basic_block): Record try block holes on all
23 remaining archs. Alpha and hppa maintainers, please stand up.
25 2010-03-17 Zoltan Varga <vargaz@gmail.com>
27 * mini-ppc.c (mono_arch_build_imt_thunk): Always save and restore r11 since it
28 is needed even when fail_tramp!=NULL.
30 2010-03-17 Zoltan Varga <vargaz@gmail.com>
32 * debugger-agent.c (insert_breakpoint): Write a log message.
34 2010-03-16 Rodrigo Kumpera <rkumpera@novell.com>
36 * iltests.il.in: Add a few tests for LEAVE going over multiple
39 2010-03-16 Rodrigo Kumpera <rkumpera@novell.com>
41 * mini-x86.c (mono_arch_output_basic_block): Record try block holes.
43 2010-03-16 Rodrigo Kumpera <rkumpera@novell.com>
45 * mini.h (MonoBasicBlock): Add native_length field.
46 * mini.h (MonoCompile): Add try_block_holes field.
47 * mini.h (MonoInst): Add exception_clause pointer to
50 * mini.c (mono_codegen): Calculate MonoBasicBlock::native_length.
51 * mini.c (mono_cfg_add_try_hole): New function to register possible
53 * mini.c (create_jit_info): Fill in the holes information.
55 * mini-exceptions.c: Verify for holes when checking if an IP is covered
58 * method-to-ir.c: Add the EH clause to the CALL_HANDLE instruction.
60 Tue Mar 16 13:16:16 CET 2010 Paolo Molaro <lupus@ximian.com>
62 * jit-icalls.c: adjusted for the array API changes.
64 2010-03-16 Zoltan Varga <vargaz@gmail.com>
66 * iltests.il.in: Disable the fconv_to_i test on sparc too.
68 2010-03-16 Zoltan Varga <vargaz@gmail.com>
70 * debugger-agent.c: Simplify the way breakpoints are processed by removing
71 the 'pending' flag. This fixes support for appdomains too.
74 Mon Mar 15 18:25:49 CET 2010 Paolo Molaro <lupus@ximian.com>
76 * mini-amd64.c, mini-ia64.c: remove direct access to method->header.
78 2010-03-12 Zoltan Varga <vargaz@gmail.com>
80 * simd-intrinsics.c (simd_intrinsic_emit_getter): Don't emit shuffle opcodes
81 when using LLVM, LLVM generates it itself when needed.
83 * mini-llvm-cpp.cpp (mono_llvm_build_aligned_load): New helper function.
85 * mini-llvm.c: Use an unaligned load for OP_LOADX_MEMBASE. Add zero extension
86 to some OP_EXTRACT_ opcodes. Fix the naming of some sse intrinsics. Fix
89 2010-03-11 Zoltan Varga <vargaz@gmail.com>
91 * tramp-x86.c (mono_arch_create_monitor_enter_trampoline_full): Use 'code' for
92 the pc instead of 'buf'. Fix the call to mono_arch_flush_icache ().
93 (mono_arch_create_monitor_exit_trampoline_full): Ditto.
95 2010-03-11 Martin Baulig <martin@ximian.com>
97 * debugger-agent.c (type_commands): Add NULL check to
98 `CMD_TYPE_GET_SOURCE_FILES'.
100 2010-03-09 Zoltan Varga <vargaz@gmail.com>
102 * mini-ppc.c (mono_arch_decompose_opts): Fix OP_ICONV_TO_R_UN when cross-compiling.
104 2010-03-09 Zoltan Varga <vargaz@gmail.com>
106 * mini-codegen.c (mono_peephole_ins): Fix the OP_FMOVE optimization. Fixes
109 * iltests.il.in: Add a test.
111 2010-03-05 Martin Baulig <martin@ximian.com>
113 Add support for aborting invocations.
116 (InvokeData): Added `InvokeData *last_invoke'.
117 (DebuggerTlsData): Renamed `invoke' into `pending_invoke' and
118 added a new `invoke' field to keep the `InvokeData *' throughout
120 (ErrorCode): Added `ERR_NO_INVOCATION'.
121 (CmdVM): Added `CMD_VM_ABORT_INVOKE'.
122 (mono_debugger_agent_handle_exception): Don't report any exception
123 if an abort was requested.
124 (invoke_method): Store the `InvokeData *' in `tls->invoke'; reset
125 a thread abort if necessary.
126 (vm_commands): Implement `CMD_VM_ABORT_INVOKE'.
128 2010-03-08 Rodrigo Kumpera <rkumpera@novell.com>
130 * method-to-ir.c: Store the initial basic block returned by mono_basic_block_split
131 so we can release the whole list and not just the first one. Free
132 it in more places as well.
134 2010-03-08 Rodrigo Kumpera <rkumpera@novell.com>
136 * method-to-ir.c: Revert r153222 as it doesn't belong here.
138 Mon Mar 8 17:58:26 CET 2010 Paolo Molaro <lupus@ximian.com>
140 * mini.h, *.c: prepare for MonoMethodHeader to become a transient entity.
142 Mon Mar 8 17:35:26 CET 2010 Paolo Molaro <lupus@ximian.com>
144 * driver.c: report also other misc build options.
146 2010-03-07 Rodrigo Kumpera <rkumpera@novell.com>
148 * method-to-ir.c: Generate better code for the NewObject
151 2010-03-07 Zoltan Varga <vargaz@gmail.com>
153 * branch-opts.c (mono_if_conversion): Disable one of the cases when deadce
154 is disabled. Fixes #582322.
156 * iltests.il.in: Add a test.
158 2010-03-06 Zoltan Varga <vargaz@gmail.com>
160 * tramp-amd64.c (mono_arch_create_monitor_exit_trampoline_full): Delegate
161 the handling of obj->synchronization == null and owner != current thread to
162 mono_monitor_exit ().
164 * tramp-x86.c (mono_arch_create_monitor_exit_trampoline_full): Ditto.
167 Sat Mar 6 18:14:15 CET 2010 Paolo Molaro <lupus@ximian.com>
169 * mini.c: change the way emulated opcode info is stored and save about
170 4 KB of runtime memory.
172 2010-03-04 David S. Miller <davem@davemloft.net>
174 * mini-sparc.h: Always use MONO_ARCH_USE_SIGACTION. Linux kernels
175 that don't provide the siginfo in the second signal handler argument
176 are buggy, and this has been fixed for years.
177 * mini.h (GET_CONTEXT): Remove __sparc__ special case.
178 (SIG_HANDLER_SIGNATURE, SIG_HANDLER_PARMS): Likewise.
180 2010-03-04 Zoltan Varga <vargaz@gmail.com>
182 * aot-runtime.c (find_symbol): Fix a leak.
183 (decode_patch): Ditto.
185 2010-03-04 Zoltan Varga <vargaz@gmail.com>
187 * mini.h (MONO_INST_IS_TEMP): Kill this unused define.
189 2010-03-04 Zoltan Varga <vargaz@gmail.com>
191 * mini.c (mono_resolve_patch_target): Fix an uninitialized variable.
193 Wed Mar 3 19:19:21 CET 2010 Paolo Molaro <lupus@ximian.com>
195 * method-to-ir.c: MONO_PROFILE_STRING_ALLOC is dead.
197 2010-03-03 Rodrigo Kumpera <rkumpera@novell.com>
199 * method-to-ir.c (mono_method_to_ir): Don't create a runtime vtable
200 to check for errors, it's enough to create the metadata open.
204 2010-03-03 Rolf Bjarne Kvinge <RKvinge@novell.com>
207 * mini-exceptions.c: Add support for printing stack traces when handling
208 exceptions, and when printing exceptions thrown while tracing also print
209 the exception message.
211 2010-03-03 Rolf Bjarne Kvinge <RKvinge@novell.com>
213 * trace.c: We need to parse exclude tokens ('-') before string tokens,
214 since the exclude token is a valid string character.
216 2010-03-02 Levi Bard <levi@unity3d.com>
218 * debugger-agent.c: Invalidate thread stacks on domain unload.
220 2010-03-02 Mark Probst <mark.probst@gmail.com>
222 * method-to-ir.c: Emit dummy_use for stored reference after write
223 barriers to make sure the object is pinned if the GC interrupts
224 before the write barrier is done.
226 2010-03-02 Zoltan Varga <vargaz@gmail.com>
228 * cpu-<ARCH>.md: dummy_use was missing src1:i.
230 2010-03-01 Zoltan Varga <vargaz@gmail.com>
232 * debugger-agent.c: Add a log message printing the protocol version.
234 2010-03-01 Zoltan Varga <vargaz@gmail.com>
236 * debugger-agent.c: Add a new command to communicate the protocol version used
237 by the client. This could be used to allow newer runtimes to communicate with
240 2010-03-01 Zoltan Varga <vargaz@gmail.com>
242 * debugger-agent.c (domain_commands): Add a new command to create a boxed value.
244 2010-03-01 Zoltan Varga <vargaz@gmail.com>
246 * debugger-agent.c (type_commands): Fix the setting of fields with a reference
249 Mon Mar 1 15:20:44 CET 2010 Paolo Molaro <lupus@ximian.com>
251 * mini-arm.c: make the arm cpu arch configurable with the
252 MONO_CPU_ARCH env var (for example: "armv4 thumb").
255 Mon Mar 1 14:48:35 CET 2010 Paolo Molaro <lupus@ximian.com>
257 * mini.c, mini.h, driver.c: added the --jitmap option to enable
258 support for the perf tool on Linux.
260 Mon Mar 1 14:43:55 CET 2010 Paolo Molaro <lupus@ximian.com>
262 * method-to-ir.c: make string.InsertenalSetChar() specialization
265 2010-03-01 Robert Jordan <robertj@gmx.net>
267 * Makefile.am: fix the non-static build.
269 2010-02-26 Zoltan Varga <vargaz@gmail.com>
271 * mini-generic-sharing.c: Move the contents of ../metadata/generic-sharing.c
274 2010-02-26 Robert Jordan <robertj@gmx.net>
276 * tasklets.c (continuation_store): Return from an error condition
279 2010-02-26 Martin Baulig <martin@ximian.com>
281 * debug-debugger.c (MonoDebuggerInfo): Added `abort_runtime_invoke'.
284 (MonoDebuggerThreadInfo): Added `internal_flags'.
285 (MonoDebuggerInternalThreadFlags): New enum.
286 (_mono_debugger_throw_exception): Don't signal the debugger if a
287 type abort was requested.
288 (_mono_debugger_unhandled_exception): Likewise.
289 (mono_debugger_abort_runtime_invoke): New method to abort an invocation.
290 (mono_debugger_runtime_invoke): If the debugger requested a thread
291 abort during the invocation, reset it here.
293 2010-02-26 Martin Baulig <martin@ximian.com>
295 * debug-mini.c (MonoDebuggerThreadInfo): Use `MonoInternalThread *'
296 instead of `MonoThread *'.
298 2010-02-25 Zoltan Varga <vargaz@gmail.com>
300 * aot-runtime.c (mono_aot_find_jit_info): Use a merge sort for sorting the
301 code offsets table, as it is mostly sorted.
303 2010-02-25 Zoltan Varga <vargaz@gmail.com>
305 * debugger-agent.c (do_invoke_method): Fix invoking of static methods on vtypes.
308 2010-02-25 Zoltan Varga <vargaz@gmail.com>
310 * driver.c (mono_main): Get rid of mono_setup_vtable_in_class_init.
312 Wed Feb 24 15:58:03 CET 2010 Paolo Molaro <lupus@ximian.com>
314 * Makefile.am: build the new ABI version of the libmono library.
315 * debugger-agent.c, mini.c: fix warnings with the new API.
316 * jit.h: don't depend on glib.h being included.
318 2010-02-24 Zoltan Varga <vargaz@gmail.com>
320 * method-to-ir.c (mono_method_to_ir): Implement AOT support for fast TLS access.
322 2010-02-24 Zoltan Varga <vargaz@gmail.com>
324 * method-to-ir.c (mono_method_to_ir): Implement support for fast access to
325 ThreadStatic variables.
327 2010-02-24 Zoltan Varga <vargaz@gmail.com>
329 * debugger-agent.c (notify_thread): Skip terminated threads, since their tls
330 data is not freed yet. Fixes #582460.
332 2010-02-23 Zoltan Varga <vargaz@gmail.com>
334 * debugger-agent.c: Add support for the caught/uncaught flags on exception
335 event requests. Bump protocol minor version.
337 2010-02-22 Zoltan Varga <vargaz@gmail.com>
339 * decompose.c (mono_decompose_long_opts): Handle OP_LCONV_TO_OVF_I8 here too.
341 2010-02-22 Zoltan Varga <vargaz@gmail.com>
343 * decompose.c (mono_decompose_opcode): Handle OP_LCONV_TO_OVF_I8. Fixes
346 * iltests.il.in: Add a test.
348 2010-02-22 Rodrigo Kumpera <rkumpera@novell.com>
350 * mini.c (inline_method): Check for loader errors.
352 2010-02-22 Rodrigo Kumpera <rkumpera@novell.com>
354 * mini.c (mono_method_check_inlining): Use !mono_method_get_header_summary
355 instead of mono_method_get_header as it doesn't decode locals
356 so the called method can have unresolved dependencies that will only
357 be satisfied after the current method is JIT'd.
361 2010-02-22 Zoltan Varga <vargaz@gmail.com>
363 * basic.cs (test_0_div_opt): Speed this up a bit.
365 2010-02-20 Zoltan Varga <vargaz@gmail.com>
367 * mini-amd64.c: Fix DISABLE_JIT support after the latest changes.
369 * mini.c (mono_jit_create_remoting_trampoline): Call
370 mono_create_specific_trampoline () instead of
371 mono_arch_create_specific_trampoline ().
373 * mini-trampolines.c tramp-arm.c: Disable more stuff when DISABLE_JIT is set.
375 2010-02-20 Zoltan Varga <vargaz@gmail.com>
377 * unwind.c (mono_unwind_get_cie_program): New function, moved here from
378 aot-compiler.c, so it can be found even if DISABLE_JIT is set.
380 * aot-compiler.c xdebug.c: Update callers of mono_arch_unwind_get_cie_program ().
382 * mini-amd64.c: Fix DISABLE_JIT support.
384 2010-02-20 Geoff Norton <gnorton@novell.com>
386 * aot-runtime.c: Ensure we dont leak a held lock when unwinding exceptions.
388 2010-02-20 Zoltan Varga <vargaz@gmail.com>
390 * debugger-agent.c (mono_debugger_agent_handle_exception): Receive two contexts,
391 one for the throw and one for the catch. Mark uncaught exceptions by a NULL
392 CATCH_TXT. Send normal exception events for unhandled exceptions too.
393 (mono_debugger_agent_handle_unhandled_exception): Remove this, merged into
396 2010-02-18 Zoltan Varga <vargaz@gmail.com>
398 * exceptions-x86.c (mono_arch_get_restore_context): Changes this so it restores
399 edx/ecx too. This is needed to support OP_SEQ_POINT.
401 2010-02-18 Zoltan Varga <vargaz@gmail.com>
403 * exceptions-amd64.c (get_throw_trampoline): Add xdebug info.
405 * method-to-ir.c (mono_method_to_ir): Fix SIZEOF in dynamic methods.
407 2010-02-16 Zoltan Varga <vargaz@gmail.com>
409 * mini-llvm.c aot-compiler.c aot-runtime.c unwind.c: Finish support
410 LLVM+AOT+exceptions, not enabled yet.
412 2010-02-15 Zoltan Varga <vargaz@gmail.com>
414 * mini.c (SIG_HANDLER_SIGNATURE): Fix the windows build.
416 2010-02-15 Zoltan Varga <vargaz@gmail.com>
418 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Emit
419 xdebug info for these.
421 * mini-trampolines.c (common_call_trampoline): Use mini_jit_info_table_find ()
424 * mini.c (mini_get_vtable_trampoline): Make this take a 'slot_index' argument,
427 2010-02-13 Zoltan Varga <vargaz@gmail.com>
429 * aot-compiler.c (load_profile_files): Update after the profiler changes.
431 2010-02-13 Zoltan Varga <vargaz@gmail.com>
433 * mini.c (mono_jit_compile_method_inner): Avoid passing icall wrappers to
434 mono_profiler_method_end_jit, since the profiler has no way to process wrappers.
436 * aot-runtime.c mini.c: Resurrect the aot pagefault profiling stuff, it is useful
439 2010-02-13 Gonzalo Paniagua Javier <gonzalo@novell.com>
441 * debugger-agent.c: handle incomplete reads and EINTR in
442 recv()/send(). This could have been causing random
445 2010-02-13 Zoltan Varga <vargaz@gmail.com>
447 * aot-runtime.c (decode_exception_debug_info): Fix aot support for sequence
450 * mini-arm.c (mono_arch_allocate_vars): Allocate the seq point related vars first
451 so they have small offsets. Fixes #566311.
453 2010-02-12 Rodrigo Kumpera <rkumpera@novell.com>
455 * method-to-ir.c (mono_method_check_inlining): Check for loader errors.
457 2010-02-11 Zoltan Varga <vargaz@gmail.com>
459 * mini-amd64.c: Remove the special casing of byref in a few places now that
460 mini_type_get_underlying_type () handles it.
462 * mini-generic-sharing.c (mini_type_get_underlying_type): Handle byref as well
463 by returning native int. Fixes #577984.
465 2010-02-11 Zoltan Varga <vargaz@gmail.com>
467 * method-to-ir.c (handle_isinst): Factor out the is_complex_isinst check into
470 * mini-llvm.c (exception_cb): Put the clause index into the type info instead
471 of putting the clause itself.
473 * mini-arm.c mini.c linear-scan.c: Disable more stuff when DISABLE_JIT is used.
475 2010-02-09 Zoltan Varga <vargaz@gmail.com>
477 * unwind.c (mono_unwind_frame): Use read32 for reading a 32 bit value, since it
480 2010-02-10 Geoff Norton <gnorton@novell.com>
482 * aot-compiler.c: Make the number of IMT trampolines configurable as well.
484 2010-02-08 Zoltan Varga <vargaz@gmail.com>
486 * aot-compiler.c (emit_code): Create the ut trampolines here, so they work for
489 * aot-compiler.c (emit_code): Don't add the llvm label prefix to 'methods', since
490 it is not an LLVM generated symbol.
492 * mini-llvm.c (emit_entry_bb): Fix the handling of simd types.
494 * method-to-ir.c (handle_castclass): Turn off the more efficient isinst/castclass
495 implementation in gshared mode because it causes regressions.
497 * mini-trampolines.c: Add a stat for the number of calls to trampolines.
499 * image-writer.c (asm_writer_emit_global): Don't prepend the global prefix, it
500 should be done by the caller.
502 * mini-llvm.c (mono_llvm_emit_method): Don't make the debug symbols global.
504 * aot-compiler.c (emit_code): Add the llvm label prefix before 'methods'.
506 * mini-exceptions.c (mini_jit_info_table_find): Search the root domain as well,
507 since mono_jit_info_table_find () doesn't do it anymore.
509 * mini-generic-sharing.c debugger-agent.c: Call mini_jit_info_table_find ()
510 instead of mono_jit_info_table_find ().
512 2010-02-07 Zoltan Varga <vargaz@gmail.com>
514 * aot-compiler.c aot-runtime.c: Add support for MONO_WRAPPER_WRITE_BARRIER.
516 * aot-compiler.c (encode_method_ref): Update after the removal of
517 mono_gc_get_managed_allocator_type ().
519 * method-to-ir.c (mono_method_to_ir): Place a seq point just before a RET.
522 2010-02-06 Zoltan Varga <vargaz@gmail.com>
524 * method-to-ir.c (handle_castclass): Use the icall for classes with variant
525 generic params as well.
526 (handle_isinst): Ditto.
528 * method-to-ir.c: Make isninst/castclass checks in gshared code more efficient
529 instead of always calling an icall.
531 * aot-compiler.c (emit_llvm_file): Take into account trampolines etc when
532 computing the size of the got.
534 * aot-compiler.c (emit_code): Change the way the 'methods' symbol is emitted
535 when using LLVM. Instead of emitting it as an LLVM method, emit it using
536 the assembly directive '.set' so it points to the first LLVM emitted method.
538 2010-02-04 Rodrigo Kumpera <rkumpera@novell.com>
540 * mini.c (mini_method_verify): Report the method which failed to verify.
542 2010-02-04 Rodrigo Kumpera <rkumpera@novell.com>
544 * method-to-ir.c (mono_method_to_ir): Use the new basic block formation pass
545 to avoid JIT'ng dead basic blocks. This is the same behavior as the
548 2010-02-04 Zoltan Varga <vargaz@gmail.com>
550 * debugger-agent.c (decode_value): Fix decoding of vtype instances. Fixes
553 2010-02-04 Zoltan Varga <vargaz@gmail.com>
555 * mini-llvm.c: Init the jit module only when first JITting.
557 * aot-compiler.c (emit_plt): Fix the naming of plt entries of llvm+darwin.
559 * mini-llvm.c (get_plt_entry): Make the plt entries have hidden visibility.
561 * mini-llvm.c (mono_llvm_emit_aot_module): Remove the dummy got after it is
562 replaced with the real got.
564 * debugger-agent.c (type_commands): Return the enumness if the type as well.
566 * image-writer.c: Reduce the amount of #ifdefs a bit.
568 * aot-compiler.c: Reduce the amount of #ifdefs. Add beginnings of support for
571 * aot-compiler.c (mono_compile_assembly): Handle asmonly+llvm mode.
573 * mini-llvm.c (mono_llvm_emit_method): Don't make the 'type_info' symbols
576 2010-02-02 Zoltan Varga <vargaz@gmail.com>
578 * mini-llvm.c (mono_llvm_emit_method): Add support for unaligned loads.
579 (mono_llvm_emit_method): Fix unaligned stores too.
581 * mini-amd64.c (mono_arch_emit_prolog): Initialize lmf->rsp in the prolog too
582 so async stack walks don't crash.
584 2010-02-02 Zoltan Varga <vargaz@gmail.com>
586 * mini-trampolines.c (common_call_trampoline): Fix a problem where the callsite
587 was not patched if the callee needed an rgctx trampoline.
589 2010-02-01 Zoltan Varga <vargaz@gmail.com>
591 * mini-ppc.c (mono_arch_get_global_int_regs): Reserve r29 for holding the
592 vtable address in AOT code.
594 2010-02-01 Zoltan Varga <vargaz@gmail.com>
596 * mini-codegen.c: Remove support for CEE_ opcodes which cannot occur in
599 Mon Feb 1 16:29:10 CET 2010 Paolo Molaro <lupus@ximian.com>
601 * genmdesc.pl: remove dependency on external cpp.
603 2010-02-01 Zoltan Varga <vargaz@gmail.com>
605 * method-to-ir.c (mini_emit_ldelema_1_ins): Avoid emitting an OP_SEXT_I4 when
606 using LLVM, its not needed, and abcrem can't handle it.
608 Mon Feb 1 14:29:43 CET 2010 Paolo Molaro <lupus@ximian.com>
610 * genmdesc.c, genmdesc.pl, cpu-x86.md: introduced templates to make
611 it easier to group instructions and reduce duplication.
613 2010-02-01 Zoltan Varga <vargaz@gmail.com>
615 * decompose.c: Move the array/soft float decompose routines here from
618 * method-to-ir.c: Export a few functions so they can be used from decompose.c.
620 2010-01-31 Zoltan Varga <vargaz@gmail.com>
622 * mini-llvm.c (mono_llvm_emit_method): Add a call to llvm.invariant.start
623 to tell LLVM that the got is constant, not used yet.
625 * aot-compiler.c: Pass more optimization flags to llvm's 'opt'.
627 2010-01-30 Zoltan Varga <vargaz@gmail.com>
629 * mini-ppc.c (mono_arch_emit_prolog): Fix full aot support for native to
632 2010-01-30 Zoltan Varga <vargaz@gmail.com>
634 * aot-compiler.c (add_wrappers): Commit the hack which generates
635 native-to-managed wrappers for methods decorated with the MonoPInvokeCallback
638 2010-01-29 Zoltan Varga <vargaz@gmail.com>
640 * mini.h (MONO_INST_FAULT): New instruction flag for loads which can cause
641 a fault, only used by the LLVM backend.
643 * ir-emit.h: Add _FAULT variants of the LOAD_MEMBASE macros. Mark
644 OP_CHECK_THIS with OP_IMPLICIT_EXCEPTION.
646 * method-to-ir.c: Use the new LOAD_MEMBASE_FAULT opcodes, get rid of the
647 calls to MONO_EMIT_NULL_CHECK which is automatically done by the new macros.
649 * mini-llvm.c: Only generate volatile loads from load instructions which have
650 the MONO_INST_FAULT flag set.
652 2010-01-29 Zoltan Varga <vargaz@gmail.com>
654 * unwind.c (mono_unwind_decode_fde): Fix the decoding of the LSDA offset on
657 2010-01-28 Zoltan Varga <vargaz@gmail.com>
659 * mini.c (mono_save_seq_point_info): Fix the handling of bblocks without
660 sequence points. Fixes #571236.
662 2010-01-28 Zoltan Varga <vargaz@gmail.com>
664 * debugger-agent.c (mono_debugger_agent_init): Call appdomain_unload at the
665 end of the appdomain unload process, after assemblies have been unloaded.
668 2010-01-27 Zoltan Varga <vargaz@gmail.com>
670 * abcremoval.c (process_block): Fix the if (region) check so abcrem actually
673 * mini-amd64.c: Make the soft debugger work on platforms without MAP_32BIT.
676 2010-01-26 Zoltan Varga <vargaz@gmail.com>
678 * dwarfwriter.c (emit_type): Treat MONO_TYPE_PTR as 'I' not 'I4'.
680 2010-01-26 Geoff Norton <gnorton@novell.com>
682 * aot-compiler.c: Fix a logic error introduced when guarding against enums
683 with struct marshalability.
685 2010-01-24 Zoltan Varga <vargaz@gmail.com>
687 * mini.c (mini_method_compile): Improve the processing MONO_VERBOSE_METHOD so
688 it supports class names as well.
690 * mini.h (MonoCompile): Add a few flags to control JIT behavior which are
691 needed by the GC map code.
693 * mini.c (mini_method_compile): Call a function in mini-gc.c to set the new
696 * method-to-ir.c (mono_method_to_ir): Emit initialization code for ref variables
697 if cfg->init_ref_vars is set.
699 * liveness.c (optimize_initlocals): Disable the initlocals opt for ref vars if
700 cfg->disable_initlocals_op_refs is set.
702 * method-to-ir.c (mono_spill_global_vars): Compute more precise live ranges
703 using liveness info if cfg->compute_precise_live_ranges is set.
705 * mini-gc.c: Ongoing work. Improve logging and debugging support. Handle
706 volatile variables correctly. Add comments about the live ranges. Not enabled
709 2010-01-24 Zoltan Varga <vargaz@gmail.com>
711 * mini.h (MonoDebugOptions): Add an option to init stack frames by writing
712 0x2a into them in method prologs.
714 * mini-amd64.c (mono_arch_emit_prolog): Implement it.
716 2010-01-22 Zoltan Varga <vargaz@gmail.com>
718 * mini-llvm-cpp.cpp: Remove uses of dynamic_cast, it no longer works with llvm
719 classes, since llvm is compiled with -fno-rtti.
721 * mini.h (COMPILE_SOFT_FLOAT): New macro, similar to COMPILE_LLVM.
723 * method-to-ir.c ir-emit.h: Use if (COMPILE_SOFT_FLOAT) in a few places since
724 llvm does not require it.
726 * aot-runtime.c (load_method): Print the full name of the last aot method.
728 2010-01-21 Zoltan Varga <vargaz@gmail.com>
730 * exceptions-amd64.c (mono_arch_notify_pending_exc): Avoid a crash if the
731 thread has not fully started yet.
733 2010-01-21 Zoltan Varga <vargaz@gmail.com>
735 * aot-compiler.c (can_marshal_struct): Allow marshalling enums.
737 2010-01-21 Miguel de Icaza <miguel@novell.com>
739 * driver.c: Do not abort if LLVM is not supported, print a
740 warning and add the information to the Mono JIT information.
742 2010-01-21 Zoltan Varga <vargaz@gmail.com>
744 * ir-emit.h (MONO_EMIT_NULL_CHECK): Don't emit an OP_IMPLICIT_EXCEPTION when
745 using explicit null checks.
747 2010-01-20 Zoltan Varga <vargaz@gmail.com>
749 * xdebug.c: New file extracted from aot-compiler.c, containing the XDEBUG
752 * aot-compiler.c (encode_method_ref): Use mono_marshal_wrapper_info_from_wrapper
754 (mono_aot_wrapper_name): Remove the special handling of delegate invoke wrappers,
755 its no longer needed.
757 * method-to-ir.c (mono_method_to_ir): Fix a warning.
759 * exceptions-<ARCH>.c: Introduce a MONO_ARCH_HAVE_THROW_EXCEPTION_BY_NAME
760 define for platforms still using it (s390). Get rid of the
761 mono_arch_get_throw_exception_by_name () routines on all other platforms.
763 * exceptions-x86.c: Rework the throw trampolines so there is only one function
764 which can generate throw/rethrow/corlib trampolines for llvm/not llvm code.
766 * exceptions-x86.c: Add LLVM specific throw trampolines which doesn't assume
767 the caller pushed the arguments.
769 * mini-llvm.c: Enable throwing exceptions on x86.
771 * mini-posix.c (SIG_HANDLER_SIGNATURE): Avoid
772 "Thread (nil) may have been prematurely finalized" messages if this is called
773 on a thread not registered with the runtime.
775 * mini-exceptions.c (mono_handle_native_sigsegv): Ditto.
777 2010-01-19 Zoltan Varga <vargaz@gmail.com>
779 * jit-icalls.c (mono_array_new_3): New jit icall.
781 * aot-compiler.c aot-runtime.c: Add support for ElementAddr wrappers.
783 * arrays.cs: Add a test for 3 dimensional arrays.
785 2010-01-19 Zoltan Varga <vargaz@gmail.com>
787 * exceptions-x86.c (mono_arch_get_throw_corlib_exception): Emit xdebug info.
788 (mono_arch_find_jit_info_ext): Disable the popping of arguments when LLVM is
791 * mini-llvm.c (emit_cond_system_exception): Abort when an implicit exception is
794 * unwind.c (mono_unwind_decode_fde): Fix an assert on x86.
796 * mini-x86.h (MONO_CONTEXT_SET_LLVM_EXC_REG): Define this for x86.
798 * mini-llvm.c: Disable OP_THROW on x86, it doesn't work yet.
800 2010-01-18 Bill Holmes <billholmes54@gmail.com>
802 * debugger-agent.c : Changing the PLATFORM_WIN32 preprocessor check to
803 HOST_WIN32. Also including winsock2. to define struct in_addr.
805 * mini-amd64.h : Changing the PLATFORM_WIN32 preprocessor check to HOST_WIN32.
807 * mini-x86.h : Changing the PLATFORM_WIN32 preprocessor check to HOST_WIN32.
809 Code is contributed under MIT/X11 license.
811 2010-01-18 Zoltan Varga <vargaz@gmail.com>
813 * mini.h (MonoCompile): Add 'disable_out_of_line_bblocks' flag.
815 * branch-opts.c (mono_optimize_branches): Honor the new flag.
817 * mini.c (mini_method_compile): Set the new flag when running under the
820 2010-01-18 Zoltan Varga <vargaz@gmail.com>
822 * mini-gc.c: Change the GC map to use a ref/noref/pin value instead of just
823 a ref/noref value + a global pin flag, so parts of stack frames can still be
824 precisely marked even if they include stuff which needs pinning. Improve logging.
825 Fix many bugs. Not enabled yet.
827 * gc-test.cs: Add a few tests.
829 * liveness.c (mono_analyze_liveness): Make the debug output controllable by
830 the normal -v options. Avoid propagating liveness information through bblocks
831 which end with a NOT_REACHED opcode.
833 * mini.c (mono_jit_compile_method_inner): Avoid reading cfg->prof_options
834 after cfg has been freed.
836 2010-01-17 Zoltan Varga <vargaz@gmail.com>
838 * branch-opts.c (mono_branch_optimize_exception_target): Stop the optimization
839 if a clause is skipped because it uses the exception object, since it could
840 have caught the exception.
842 * exceptions.cs: Add a test.
844 2010-01-16 Zoltan Varga <vargaz@gmail.com>
846 * mini-trampolines.c (mono_create_static_rgctx_trampoline): Add an assert.
848 * aot-runtime.c (mono_aot_get_method): Handle ftnptr's correctly for the
849 ICollection<T> wrappers.
851 2010-01-16 Zoltan Varga <vargaz@gmail.com>
853 * debugger-agent.c (decode_value): Fix the decoding of I/U/PTR.
855 2010-01-16 Zoltan Varga <vargaz@gmail.com>
857 * mini-amd64.c (emit_call_body): Always use near calls when AOTing even if
858 NOMAP32BIT or optimize_for_xen is set.
860 2010-01-16 Zoltan Varga <vargaz@gmail.com>
862 * aot-compiler.c aot-runtime.c: Get rid of mono_aot_str_hash (), use
863 mono_metadata_str_hash () instead.
865 2010-01-15 Zoltan Varga <vargaz@gmail.com>
867 * ir-emit.h (MONO_EMIT_NEW_ICOMPARE_IMM): Use sizeof (mgreg_t) instead of
870 * unwind.c (mono_unwind_frame): Use mgreg_t instead of gssize.
872 2010-01-15 Zoltan Varga <vargaz@gmail.com>
874 * ir-emit.h (MONO_EMIT_NEW_CHECK_THIS): Emit an explicit null check if the
877 * mini-ppc.c (mono_arch_emit_exceptions): Compute the size of the exception
878 throwing code correctly.
880 * mini.h (MONO_AOT_FILE_VERSION): Bump this because of the IMT hashing changes.
882 2010-01-15 Zoltan Varga <vargaz@gmail.com>
884 * aot-runtime.c (mono_aot_plt_resolve): Reenable the previous assert for
885 ftnptrs created by us, handle RGCTX_FETCH correctly.
886 (mono_aot_get_lazy_fetch_trampoline): Add an ftnptr.
888 * mini-trampolines.c (mono_create_generic_class_init_trampoline): Remove the
889 ftnptr added by mono_aot_get_named_code ().
891 2010-01-14 Zoltan Varga <vargaz@gmail.com>
893 * mini-arm.c: Fix a few LLVM problems.
895 * mini-llvm.c (simd_class_to_llvm_type): Fix compilation on !x86/amd64.
897 2010-01-13 Mark Probst <mark.probst@gmail.com>
899 * method-to-ir.c (mini_emit_stobj): Use EMIT_NEW_CLASSCONST when
902 Wed Jan 13 15:54:53 CET 2010 Paolo Molaro <lupus@ximian.com>
904 * jit.h, method-to-ir.c: added ability to set the policy for
905 inserting breakpoints from the break IL instruction or the
906 Debugger.Break () API call.
908 2010-01-13 Zoltan Varga <vargaz@gmail.com>
910 * aot-runtime.c (load_aot_module): Add more comments to explain why referenced
911 assemblies need to be eagerly loaded.
913 2010-01-12 Zoltan Varga <vargaz@gmail.com>
915 * dwarfwriter.c (emit_line_number_info): Fix the eglib case so it doesn't crash.
917 2010-01-11 Zoltan Varga <vargaz@gmail.com>
919 * debugger-agent.c (mono_debugger_agent_parse_options): Allow onthrow without
920 an argument which matches any exception.
922 2010-01-10 Zoltan Varga <vargaz@gmail.com>
924 * method-to-ir.c (mono_emit_method_call_full): Avoid the virt->nonvirt
925 optimization if the called method is gshared and marshalbyref, since gshared
926 methods can' have wrappers. Fixes #569390.
928 * generics.cs: Add a test.
930 2010-01-10 Zoltan Varga <vargaz@gmail.com>
932 * mini-exceptions.c (mono_print_thread_dump_from_ctx): New helper function
935 2010-01-10 Zoltan Varga <vargaz@gmail.com>
937 * mini.c (mono_print_method_from_ip): Fix the lookup of trampolines.
939 2010-01-09 Zoltan Varga <vargaz@gmail.com>
941 * debugger-agent.c (transport_connect): comment out freeaddrinfo calls under win32,
942 since it is not supported in win2000.
944 2010-01-08 Zoltan Varga <vargaz@gmail.com>
946 * aot-runtime.c (load_image): Add a SET_ERROR argument to set the loader
947 error if loading an assembly fails.
948 (mono_aot_plt_resolve): Return NULL instead of asserting if loading fails.
950 * mini-trampolines.c (mono_aot_plt_trampoline): Throw a pending loader error
953 * aot-runtime.c (decode_exception_debug_info): Set jinfo->from_llvm for LLVM
956 * mini-llvm-cpp.cpp: Remove the unused ctx variable.
958 * mini-llvm.c (mono_llvm_emit_method): Add some comments about why aot+clauses
959 is not supported yet.
961 * unwind.c (DW_EH_PE_absptr): Add more DW_EH_PE_ constants.
963 2010-01-07 Rodrigo Kumpera <rkumpera@novell.com>
965 * method-to-ir.c: All types with variant arguments must fallback to the
966 slow path. This makes cast of variant delegates work.
968 * mini-trampolines.c (mono_get_vcall_slot_addr): Add new variance_used out
969 argument that is set to TRUE is the returned vtable slot is for a variant
970 interface. Changed a g_print + g_assert_not_reached to a g_error.
972 * mini-trampilines.c (common_call_trampoline): Handle variant interfaces in
973 a similar fashion of generic virtual methods.
975 2010-01-07 Rodrigo Kumpera <rkumpera@novell.com>
977 * helpers.c (mono_disassemble_code): Fix a g_hash_table warning
980 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Convert a given
981 method using a variance aware function.
983 * mini-x86.c: Add support for dumping IMT thunks if DEBUG_IMT is defined.
985 2010-01-07 Rodrigo Kumpera <rkumpera@novell.com>
987 * method-to-ir.c (mono_method_to_ir): Casts to variant interfaces
990 2010-01-07 Zoltan Varga <vargaz@gmail.com>
992 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Add an ugly hack to fix #564695.
993 If LLVM decides to set the code model to Large, reset it to Default.
995 2010-01-07 Zoltan Varga <vargaz@gmail.com>
997 * aot-compiler.c (mono_xdebug_flush): Export it so it is present in
998 stripped binaries as well.
1000 2010-01-07 Zoltan Varga <vargaz@gmail.com>
1002 * mini-trampolines.c (common_call_trampoline): Add an rgctx trampoline if a shared
1003 method is called from LLVM compiled code, as that code can't pass an rgctx arg.
1005 * mini-llvm.c (mono_llvm_emit_method): Enable calls to methods needing an rgctx
1008 2010-01-06 Zoltan Varga <vargaz@gmail.com>
1010 * mini.c (mini_method_compile): Extract the JIT info creation code into a
1013 * mini-llvm.c (mono_llvm_emit_method): Pass the info in MonoExceptionClause
1014 as the type info to llvm.eh.selector.
1015 (exception_cb): Use the type info for filling out some fields of
1016 MonoJitExceptionInfo like the flags and the exception class. This is needed
1017 because the LLVM produced exception handling clauses might not match the original
1018 IL clauses, i.e. there might be more than one LLVM clause for one IL clause.
1020 * unwind.c (mono_unwind_decode_fde): Extract the LSDA decoding code into a
1021 separate function. Add an extra argument which returns the type infos
1022 corresponding to the exception clauses.
1024 * mini.c (mini_method_compile): Enable LLVM compilation of methods having
1025 exception handling clauses.
1027 2010-01-04 Zoltan Varga <vargaz@gmail.com>
1029 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Call
1030 mono_method_get_vtable_slot () instead of accessing imt_method->slot directly,
1033 2010-01-04 Rodrigo Kumpera <rkumpera@novell.com>
1035 * mini.c (mono_compile_is_broken): Skip methods from serialization's
1038 2010-01-04 Zoltan Varga <vargaz@gmail.com>
1040 * mini.c (mini_method_compile): Fix a few memory leaks introduced by the
1043 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
1045 * mini.c (mini_method_compile): Verify the method before calling
1046 mono_compile_create_vars as this might crash since it uses method
1051 2010-01-04 Zoltan Varga <vargaz@gmail.com>
1053 * method-to-ir.c (mono_method_to_ir): Avoid calling mono_class_vtable () in
1054 one case if AOTing, since the class might not be a concrete class.
1056 2010-01-03 Zoltan Varga <vargaz@gmail.com>
1058 * mini-codegen.c abcremoval.c: Remove the duplicate g_slist_append_mempool
1059 functions which are now defined in mempool-internals.h.
1061 * mini.c (mini_free_jit_domain_info): Free the seq point hash tables.
1063 * mini-llvm.c (mono_llvm_emit_method): Handle OP_ABS.
1065 2009-12-30 Rodrigo Kumpera <rkumpera@novell.com>
1069 * mini-*.c: Properly handle generic enums.
1073 2009-12-28 Zoltan Varga <vargaz@gmail.com>
1075 * method-to-ir.c (mono_method_to_ir): Handle the failure of mono_class_vtable ()
1076 in a few more places.
1078 2009-12-27 Zoltan Varga <vargaz@gmail.com>
1080 * aot-compiler.c (add_wrappers): Don't use dyn runtime invoke for methods with
1081 nullable parameters. Fixes #567351.
1083 2009-12-26 Rodrigo Kumpera <rkumpera@novell.com>
1085 * mini-trampolines.c (common_call_trampoline): Add assert for NULL resolved generic method.
1087 2009-12-26 Zoltan Varga <vargaz@gmail.com>
1089 * mini-trampolines.c: Use mono_arch_get_this_arg_from_call () to avoid the slow
1090 mono_get_generic_context_from_code () call.
1092 * mini-<ARCH>.c: Get rid of mono_arch_find_this_arg (), it is no longer used.
1094 2009-12-25 Zoltan Varga <vargaz@gmail.com>
1096 * aot-runtime.c (decode_klass_ref): Don't call mono_class_init (), its not
1099 2009-12-24 Sebastien Pouliot <sebastien@ximian.com>
1101 * method-to-ir.c (mono_method_to_ir): Avoid SIGSEGV when
1102 mono_method_get_signature returns NULL. Fix #567084
1104 2009-12-25 Zoltan Varga <vargaz@gmail.com>
1106 * aot-runtime.c (find_extra_method): Call mono_aot_wrapper_name only once,
1107 instead of once for each module.
1109 2009-12-22 Zoltan Varga <vargaz@gmail.com>
1111 * debugger-agent.c (ss_start): Implement step over for the last sequence
1114 * mini.c (mono_save_seq_point_info): Don't link sequence points which don't
1115 have the STEP_LOC flag set.
1117 * aot-runtime.c (decode_klass_ref): Avoid a crash if a decode_klass_ref () call
1118 fails. Fixes #566689.
1120 2009-12-21 Zoltan Varga <vargaz@gmail.com>
1122 * mini.c (mono_add_seq_point): New helper function.
1123 (mono_save_seq_point_info): New function to save sequence point info, extracted
1124 from mini_method_compile ().
1126 * mini-<ARCH>.c: Call mono_add_seq_point to remember sequence points.
1128 * mini.h (MonoSeqPointInfo): New structure containing information about
1129 the sequence points of a JITted method.
1130 (MonoBasicBlock): Add 'seq_points' and 'last_seq_point' fields. Remove unused
1133 * mini.c debugger-agent.c aot-compiler.c aot-runtime.c: Change the way sequence
1134 point information is stored, use a MonoSeqPointInfo structure instead of a
1135 GPtrArray. For each seq point, compute a list of successor seq points.
1137 * debugger-agent.c: Use the successor list to implement step-over more
1138 efficiently: instead of single stepping until a different line/IL offset is
1139 reached, place breakpoints into all successor seq points.
1141 * mini.h: Bump AOT file format version.
1143 2009-12-21 Zoltan Varga <vargaz@gmail.com>
1145 * Makefile.am (AM_CFLAGS): Include LLVM_CFLAGS.
1147 * mini-llvm.c: Avoid defining the __STDC_... macros if already defined.
1149 2009-12-21 Zoltan Varga <vargaz@gmail.com>
1151 * exceptions-ppc.c (mono_ppc_set_func_into_sigctx): Fix the cross-compiler
1154 2009-12-18 Zoltan Varga <vargaz@gmail.com>
1156 * mini-x86.c (mono_arch_get_argument_info): Allocate memory for CallInfo using
1157 alloca as g_malloc is not signal safe.
1159 2009-12-18 Zoltan Varga <vargaz@gmail.com>
1161 * tramp-x86.c (mono_arch_patch_callsite): Fix the call to
1162 VALGRIND_DISCARD_TRANSLATIONS.
1164 * *.c: Include mono/utils/memcheck.h, and remove #ifdef HAVE_VALGRIND_MEMCHECK_H
1165 checks, they are no longer needed.
1167 * exceptions-ppc.c (mono_ppc_set_func_into_sigctx): New helper function to set
1168 a function into a sigctx which can handle function pointers.
1170 * mini-ppc.c: Implement soft debugger support on ppc64.
1172 * mini-ppc.c: Implement soft debugger support.
1174 2009-12-17 Zoltan Varga <vargaz@gmail.com>
1176 * mini-llvm.c: Handle OP_LADD_OVF_UN. Place all alloca's into the entry bb.
1178 2009-12-17 Marek Habersack <mhabersack@novell.com>
1180 * mini.c (mono_get_runtime_build_info): include Mono version in
1183 * driver.c (mono_main): VERSION is now included in the string
1184 returned from mono_get_runtime_build_info()
1186 2009-12-17 Zoltan Varga <vargaz@gmail.com>
1188 * method-to-ir.c (mono_method_to_ir): Add support for CALLI with unmanaged
1189 signatures. Fixes #565143.
1191 * jit-icalls.c (mono_get_native_calli_wrapper): New JIT icall.
1193 2009-12-16 Zoltan Varga <vargaz@gmail.com>
1195 * aot-compiler.c (arch_emit_autoreg): Align code to 4 in the ppc case.
1197 2009-12-16 Rodrigo Kumpera <rkumpera@novell.com>
1199 * mini-x86.h: Forgot to add a 0x to MONO_ARCH_MAX_FRAME_SIZE define
1200 making max stack 10x smaller.
1202 2009-12-16 Zoltan Varga <vargaz@gmail.com>
1204 * mini.c (mono_resolve_patch_target): Comment out an assert which could be hit.
1206 2009-12-15 Rodrigo Kumpera <rkumpera@novell.com>
1208 * method-to-ir.c (mini_emit_memcpy): Assert if size is too big.
1210 2009-12-15 Rodrigo Kumpera <rkumpera@novell.com>
1212 * mini-x86.c (mono_arch_allocate_vars): Fail compilation if the frame size is
1213 bigger than MONO_ARCH_MAX_FRAME_SIZE.
1215 * mini-x86.c (mono_arch_emit_prolog): Handle huge frames.
1217 * mini-x86.h: Define MONO_ARCH_MAX_FRAME_SIZE to be 1Mb.
1219 * mini-amd64.c / mini-amd64.h: Same fixes as of above.
1221 * mini.c (mini_method_compile): Check if mono_arch_allocate_vars failed
1224 2009-12-14 Miguel de Icaza <miguel@novell.com>
1226 * method-to-ir.c (mono_method_to_ir): CEE_UNUSUED opcodes now
1227 raise an invalid program exception.
1229 For other opcodes that we might not handle use a g_warning and
1230 raise the exception. Beats termination.
1234 2009-12-14 Zoltan Varga <vargaz@gmail.com>
1236 * method-to-ir.c (mono_emit_rgctx_method_call_full): Fix a warning.
1238 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix the LLVM support
1239 by merging the LLVM and !MAP_32BIT cases.
1241 2009-12-13 Jonathan Chambers <joncham@gmail.com>
1243 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Handle a NULL
1244 sigctx being passed in, as we have no CONTEXT available in the APC.
1246 (mono_debugger_agent_cleanup): Use explicit cond wait implementation
1249 Code contributed under MIT/X11 license.
1251 2009-12-13 Zoltan Varga <vargaz@gmail.com>
1253 * method-to-ir.c mini-llvm.c: Fix support for monitor enter/exit trampolines
1254 in the LLVM backend on AMD64.
1256 * aot-runtime.c (decode_eh_frame): Initialize the clauses from the info in the
1259 * unwind.c (mono_unwind_decode_fde): Implement decoding of a couple more formats.
1261 * mini-llvm.c: Export mono_personality for AOT.
1263 * mini.c (mini_method_compile): Fix some problems with llvm+aot+clauses.
1265 * mini-ops.h (OP_IMPLICIT_EXCEPTION): New opcode marking the place where an
1266 implicit exception can occur.
1268 * ir-emit.h (MONO_EMIT_NEW_IMPLICIT_EXCEPTION): New macro to emit an
1269 OP_IMPLICIT_EXCEPTION instruction.
1271 * ir-emit.h (MONO_EMIT_NEW_CHECK_THIS): New macro.
1273 * method-to-ir.c: Use MONO_EMIT_NEW_CHECK_THIS in a few places.
1275 * mini-llvm.c: Handle OP_IMPLICIT_EXCEPTION by disabling llvm if it occurs
1276 inside a protected block.
1278 * mini-llvm.c: Revert the last change, the signature of monitor entry/exit
1279 trampolines doesn't include the argument.
1281 * mini-llvm.c (mono_llvm_emit_method): Enable calls to monitor entry/exit
1282 trampolines on amd64.
1284 * mini-amd64.h (MONO_ARCH_MONITOR_OBJECT_REG): Use MONO_AMD64_ARG_REG1 instead
1287 * mini.c (mini_method_compile): Add some comments as to why LLVM is currently
1288 disabled for methods with clauses.
1290 * mini-llvm.c: Enable support for catch clauses.
1292 * mini-exceptions.c (mono_resume_unwind): New function to resume unwinding at the
1293 end of an LLVM compiled finally clause.
1294 (mono_handle_exception_internal): Save the exception handling state in TLS
1295 before calling an LLVM compiled finally clause, so mono_resume_unwind () can
1296 resume unwinding from that point.
1298 * unwind.c (mono_unwind_get_ops_from_fde): Rename this to
1299 mono_unwind_decode_fde, decode the Language Specific Data Area (LSDA) too,
1300 to obtain the addresses of the exception handling regions.
1302 * mini-llvm.c: Add beginnings of support for exception handling, currently only
1303 finally clauses are supported.
1305 * mini.c (mini_method_compile): Add support for LLVM code with exception
1308 2009-12-12 Zoltan Varga <vargaz@gmail.com>
1310 * mini-llvm.c (mono_llvm_emit_method): Allocate the 'pindexes' array with the
1313 2009-12-12 Zoltan Varga <vargaz@gmail.com>
1315 * debugger-agent.c: Encode the this argument of vtype methods as a struct, not
1316 as a primitive type.
1318 2009-12-11 Zoltan Varga <vargaz@gmail.com>
1320 * driver.c: Applied patch from Matt McClellan (matt@mc-c.net). Add a check
1321 for 2 parameter sched_setaffinity in older glibc versions. Fixes
1324 2009-12-11 Marek Habersack <mhabersack@novell.com>
1326 * method-to-ir.c (mini_redirect_call): do not redirect the
1327 InternalAllocateStr internal call if string profiling is enabled.
1329 2009-12-10 Zoltan Varga <vargaz@gmail.com>
1331 * aot-compiler.c (add_wrappers): Avoid generating synchronized wrappers for
1334 * unwind.h: Rename this to mini-unwind.h to avoid conflicts with the gcc
1335 unwind.h header file.
1337 * tramp-x86.c (mono_arch_patch_callsite): Patch the code when using valgrind,
1338 newer valgrind versions seems to handle this fine.
1340 2009-12-09 Zoltan Varga <vargaz@gmail.com>
1342 * debugger-agent.c (start_runtime_invoke): Fix a crash if this is called
1343 on the debugger thread.
1345 2009-12-08 Zoltan Varga <vargaz@gmail.com>
1347 * mini-llvm.c (mono_llvm_emit_method): Add more SIMD opcodes.
1349 * mini.c (mono_print_method_from_ip): Fix the lookup of trampolines.
1351 * mini-codegen.c (mono_local_regalloc): Allow non-call opcodes with cloc:c.
1353 * cpu-<ARCH>.md: Make call_handler clob:c.
1355 * mini.c: Reenable SSA for methods with clauses.
1357 * mini.c (mini_method_compile): Disable SSA for now for methods with clauses,
1358 as it causes failures on x86.
1360 2009-12-08 Sebastien Pouliot <sebastien@ximian.com>
1362 * driver.c: Fail gracefully with --compile-all if mono_method_signature
1363 returns NULL (e.g. a bad assembly).
1365 2009-12-08 Geoff Norton <gnorton@novell.com>
1367 * debugger-agent.c: Refactor the mono_runtime_invoke guarding against
1368 stepping out into native code. There were issues with nested invokes
1371 2009-12-07 Zoltan Varga <vargaz@gmail.com>
1373 * mini.c (mini_method_compile): Do the disable_llvm checks early
1374 and avoid the LLVM compile pass if the checks fail.
1376 * mini.c ssa.c abcremoval.c: Enable SSA for methods with exception clauses.
1378 * mini-llvm.c: Put our methods/globals into the 'llvm.used' array, so the
1379 LLVM optimizations don't try to remove them.
1381 * aot-compiler.c (emit_llvm_file): Save the result of opt into a
1382 different file so the original remains.
1384 2009-12-06 Zoltan Varga <vargaz@gmail.com>
1386 * mini-llvm.c mini.c: Fix alignment issues with SIMD vars.
1388 * aot-runtime.c (decode_arm_exidx): Handle most descriptors created by gas.
1390 * aot-runtime.c (decode_arm_exidx): Refactor this into two functions, add
1391 support for non-inline unwind descriptors.
1393 2009-12-07 Geoff Norton <gnorton@novell.com>
1395 * debugger-agent.c: Darwin can colesce signals, so we need to handle
1396 the interrupt_count slightly differently. Native threads were never
1399 2009-12-05 Zoltan Varga <vargaz@gmail.com>
1401 * aot-runtime.c (decode_arm_exidx): New function to initialize a MonoJitInfo
1402 based on the contents of the ARM .exidx section. Not yet used since llvm doesn't
1403 yet generate this info.
1405 * mini-llvm.c: Fix the conversion of call results if they are unsigned.
1407 * debugger-agent.c (buffer_add_value): Treat I/U as a valuetype, so the
1408 client can distinguish between intptrs and longs.
1410 2009-12-05 Zoltan Varga <vargaz@gmail.com>
1412 * aot-compiler.c (emit_trampoline): Emit the trampoline info into the global
1415 * aot-runtime.c (load_function): Update after the change above.
1417 * mini.h: Bump AOT file format version.
1419 * method-to-ir.c (mono_method_to_ir): Disallow the delegate optimization
1420 if the delegate class is dynamic.
1422 * method-to-ir.c (handle_delegate_ctor): Allow the method_code optimization
1423 in gshared code too using the new rgctx info type
1424 MONO_RGCTX_INFO_METHOD_DELEGATE_CODE.
1426 2009-12-04 Geoff Norton <gnorton@novell.com>
1428 * debugger-agent.c: When doing a func-eval invoke on a suspended runtime,
1429 we need to track the original suspend count so the thread properly
1430 wakes up in resume_thread.
1432 2009-12-04 Zoltan Varga <vargaz@gmail.com>
1434 * method-to-ir.c (handle_delegate_ctor): Add support for using this from gshared
1437 * generics.cs: Add a test.
1439 * method-to-ir.c (emit_get_rgctx_method): Make this work even if context_used
1440 is 0. Simplify a lot of code using this.
1442 * mini-trampolines.c (mono_delegate_trampoline): Call
1443 mono_create_static_rgctx_trampoline () before saving the final address in
1444 delegate->method_code, to avoid calling it each time a delegate is first called.
1446 * method-to-ir.c (mono_method_to_ir): Allow fast delegate creation for methods
1447 which need static rgctx trampolines.
1449 * mini-trampolines.c (mono_create_static_rgctx_trampoline): Use a cache
1450 keyed on the method+addr pair, since addr could be either the method addr or
1451 an unbox trampoline in the AOT case. Fixes #560246.
1453 2009-12-03 Zoltan Varga <vargaz@gmail.com>
1455 * mini.c (mini_method_compile): Call handle_exception_clauses () in the same
1456 place it was called before too.
1458 2009-12-03 Zoltan Varga <vargaz@gmail.com>
1460 * mini.c (mono_jit_runtime_invoke): Avoid the call to mono_class_setup_vtable ()
1461 if no security manager is present, to speed up the AOT case. Call
1462 mono_class_vtable () full with raise_on_error == TRUE instead.
1464 2009-12-03 Zoltan Varga <vargaz@gmail.com>
1466 * mini.c (mini_method_compile): Call handle_exception_clauses earlier so
1467 the local optimization passes can take its result into account. Fixes
1470 * exceptions.cs: Add a test.
1472 2009-01-24 Steven Munroe <munroesj@us.ibm.com>
1474 This patch is contributed under the terms of the MIT/X11 license
1476 * cpu-ppc64.md (load_memindex): Add loadi8_memindex.
1478 2009-12-03 Zoltan Varga <vargaz@gmail.com>
1480 * mini.h (MonoInst): Remove unused 'ssa_op' field.
1482 * debugger-agent.c: Rework the handling of stack traces of running threads to
1483 avoid crashes if compute_frames () tries to walk the stack of running thread.
1485 * mini.c (mono_print_method_from_ip): Use mini_jit_info_table_find.
1487 * mini-exceptions.c (mono_jit_walk_stack_from_ctx_in_thread): Set frame->lmf.
1489 * mini.h (StackFrameInfo): Add an 'lmf' field.
1491 2009-12-02 Zoltan Varga <vargaz@gmail.com>
1493 * debugger-agent.c (suspend_current): Always set really_suspended.
1495 * debugger-agent.c (clear_event_request): Clear method entry/exit requests too.
1497 * exceptions-x86.c (mono_arch_get_restore_context): Restore EAX too.
1499 2009-12-01 Zoltan Varga <vargaz@gmail.com>
1501 * debugger-agent.c (vm_commands): Don't allow invokes on threads which are not
1504 2009-12-01 Zoltan Varga <vargaz@gmail.com>
1506 * cpu-ppc64.md (store_memindex): Add storei8_memindex.
1508 2009-12-01 Rodrigo Kumpera <rkumpera@novell.com>
1510 * mini-trampolines.c: Fix MSVC build.
1512 2009-12-01 Rodrigo Kumpera <rkumpera@novell.com>
1514 * mini-trampolines.c: Check for mono_method_get_vtable_slot failures.
1516 2009-11-30 Zoltan Varga <vargaz@gmail.com>
1518 * mini-arm.c (mono_arch_lowering_pass): Fix an assert which is hit when
1519 the instruction following an OP_FCOMPARE is optimized away.
1521 2009-11-30 Zoltan Varga <vargaz@gmail.com>
1523 * aot-compiler.c (arch_emit_autoreg): Extract the auto-registration code from
1524 emit_autoreg () into this arch-specific function.
1526 * aot-compiler.c (emit_exception_debug_info): Don't emit the length of the
1527 code, it is no longer needed.
1529 * aot-runtime.c (decode_exception_debug_info): Don't read the code length.
1531 * mini.h: Bump AOT file format version.
1533 * aot-runtime.c (mono_aot_find_jit_info): Compute the length of the method
1534 using the sorted_code_offsets array, instead of reading it from the
1535 exception debug info.
1536 (load_method): Call mono_aot_find_jit_info instead of
1537 decode_exception_debug_info ().
1539 * aot-compiler.c (emit_exception_debug_info): Emit whenever the method was
1540 LLVM compiled as a flag.
1542 2009-11-29 Zoltan Varga <vargaz@gmail.com>
1544 * debugger-agent.c (resume_thread): Fix a warning.
1546 * aot-compiler.c: Add an option to set the number of static rgctx trampolines
1549 2009-11-28 Zoltan Varga <vargaz@gmail.com>
1551 * aot-compiler.c aot-runtime.c: Get rid of a few global symbols, move their
1552 contents to MonoAotFileInfo.
1554 2009-11-27 Zoltan Varga <vargaz@gmail.com>
1556 * aot-compiler.c aot-runtime.c: Reorganize the AOT file format once again.
1557 Put all binary data into a giant blob, similarly to the way .net assemblies
1558 store binary data. Emit offset tables in a compact form to reduce their size.
1560 * mini.h: Bump AOT file format version.
1562 * aot-compiler.c (emit_globals_table): Use temp_prefix instead of .L in a few
1565 * aot-compiler.c (emit_globals_table): Emit a hash table for the globals, to
1566 avoid linear searches at runtime.
1568 * aot-runtime.c (find_symbol): Update this to use the hash.
1570 * mini.h: Bump AOT file format version.
1572 2009-11-26 Zoltan Varga <vargaz@gmail.com>
1574 * aot-compiler.c (emit_klass_info): Save whenever the class has a generic
1577 * aot-runtime.c (decode_cached_class_info): Set the is_generic_container field
1580 * aot-compiler.c (mono_compile_assembly): Add a 'stats' option to print out
1581 the distribution of got slot types.
1583 * mini.h (MonoDebugOptions): Add 'explicit_null_checks' option.
1585 * method-to-ir.c: Add support for generating explicit null checks.
1587 2009-11-25 Zoltan Varga <vargaz@gmail.com>
1589 * debugger-agent.c (vm_commands): Implement EXIT by invoking Environment.Exit ()
1590 on a random thread if possible.
1592 * aot-runtime.c (mono_aot_plt_resolve): Clean up the handling of function
1593 descriptors a bit, add comments, handle RGCTX_FETCH/GENERIC_CLASS_INIT_TRAMPOLINE
1596 * exceptions-ppc.c (mono_arch_find_jit_info_ext): Use mgreg_t as the type of
1597 regs. Pass the real size of the regs array to mono_unwind_frame ().
1599 * unwind.c (mono_unwind_frame): Remove an incorrect assert, add more correct
1602 2009-11-24 Geoff Norton <gnorton@novell.com>
1604 * mini-darwin.c: Work around apple bug rdar://7209349 See
1605 http://openradar.appspot.com/7209349 for details. Synopsis,
1606 CoreFoundation SIGTRAP's if you dlopen it off the main thread if its
1607 never been initialized before.
1609 2009-11-24 Zoltan Varga <vargaz@gmail.com>
1611 * tramp-arm.c: Use blx instead of mov pc, reg to improve support for thumb.
1613 * mini-arm.c (mono_arm_thumb_supported): New helper function.
1615 2009-11-24 Zoltan Varga <vargaz@gmail.com>
1617 * cfold.c (mono_constant_fold_ins): Fix a problem in the previous change,
1618 OP_SHL_IMM is not 32 bit.
1620 2009-11-24 Zoltan Varga <vargaz@gmail.com>
1622 * aot-compiler.c (encode_patch): Fix the encoding of R8 on big-endian systems.
1624 2009-11-24 Zoltan Varga <vargaz@gmail.com>
1626 * aot-compiler.c: Avoid infinite recursion when generic virtual recursion is
1629 * debugger-agent.c (resume_vm): Signal the suspend_cond even if suspend_count
1630 > 0 since some threads can resume if their resume_count is > 0.
1631 (invoke_method): Avoid reading freed memory.
1633 * debugger-agent.c (process_suspend): Extract the suspend code from
1634 process_single_step_inner () to a separate function. Rework the code to prevent
1635 races between this function and thread interrupts.
1637 * debugger-agent.c (suspend_current): Check the resume_count field instead
1638 of resume_one so suspends+resumes during single threaded invokes work
1641 2009-11-23 Zoltan Varga <vargaz@gmail.com>
1643 * aot-compiler.c (emit_llvm_file): Enable some llvm optimizations which seem
1644 to make the generated code smaller.
1646 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Add a code
1647 sequence generated by recent LLVM versions.
1649 * mini-llvm.c: Add support for a few simple cases which weren't supported
1652 * mini-trampolines.c (mono_magic_trampoline): Don't call
1653 mono_arch_get_vcall_slot () when llvm is enabled.
1655 * aot-compiler.c (emit_llvm_file): Add code to run the 'opt' llvm tool.
1657 * mini-trampolines.c (mono_magic_trampoline): Extract the bulk of this function
1658 into a new function called common_call_trampoline () which is used by the
1659 llvm vcall trampoline as well.
1661 * debugger-agent.c: Implement single threaded invokes.
1663 * debugger-agent.c: Revert change which broke the agent on linux.
1665 * method-to-ir.c (inline_method): Prevent infinite recursion. Fixes
1668 * generics.cs: Add a test.
1670 2009-11-22 Zoltan Varga <vargaz@gmail.com>
1672 * debugger-agent.c: Fix the cygwin build.
1674 2009-11-21 Zoltan Varga <vargaz@gmail.com>
1676 * cprop.c: Remove this unused file.
1678 2009-11-21 Zoltan Varga <vargaz@gmail.com>
1680 * cfold.c (mono_constant_fold_ins): Fix constant folding of shr_imm. Fixes
1683 * basic.cs: Add a test.
1685 2009-11-21 Zoltan Varga <vargaz@gmail.com>
1687 * method-to-ir.c (mono_method_to_ir): Use mono_use_llvm instead of ENABLE_LLVM
1690 2009-11-20 Zoltan Varga <vargaz@gmail.com>
1692 * mini.c mini-trampolines.c driver.c: Add a 'mono_use_llvm' flag to control
1693 whenever the runtime uses LLVM code. Add a '--llvm' command line option to set
1694 it. Use this flag to control llvm related code paths instead of #ifdef
1695 ENABLE_LLVM, so a runtime configured without --enable-llvm can use LLVM compiled
1698 * aot-runtime.c aot-compiler.c: Add a 'flag' field to MonoAotFileInfo.
1700 * mini.h: Bump AOT file format version.
1702 * tramp-ppc.c (mono_arch_create_generic_class_init_trampoline_full): These
1703 receive their argument in MONO_ARCH_VTABLE_REG, not in the first argument reg.
1705 * debugger-agent.c (create_event_list): Fix a crash if an empty assembly list
1706 was used as an assembly filter.
1708 2009-11-19 Zoltan Varga <vargaz@gmail.com>
1710 * unwind.c: Fix support for ppc.
1712 * exceptions-ppc.c (mono_arch_find_jit_info): Change this to use dwarf frame
1713 unwind info. Change to the mono_arch_find_jit_info_ext () interface.
1715 2009-11-19 Zoltan Varga <vargaz@gmail.com>
1717 * mini-ppc.c (mono_arch_emit_prolog): Fix a copy-paste error to fix the ppc64
1719 (mono_arch_cpu_init): Don't set cpu_hw_flags to 0 at the end, this was somehow
1720 added by the ps3 changes.
1722 2009-11-19 Zoltan Varga <vargaz@gmail.com>
1724 * mini-gc.c: Resurrect this, so at least it compiles.
1726 * debugger-agent.c (assembly_commands): Implement GET_NAME command.
1728 2009-11-18 Zoltan Varga <vargaz@gmail.com>
1730 * debugger-agent.c (mono_debugger_agent_handle_exception): Pass a MonoJitInfo to
1731 create_event_list () so assembly filters can be used.
1733 * exceptions-ppc.c (mono_arch_find_jit_info): Fix the restoration of registers
1736 2009-11-17 Zoltan Varga <vargaz@gmail.com>
1738 * debugger-agent.c (mono_debugger_agent_breakpoint_hit): Fix a warning.
1739 (mono_debugger_agent_thread_interrupt): Make this return FALSE if the agent
1742 * aot-compiler.c (add_generic_instances): Emit instances of common generic
1743 classes for char/bool too.
1745 * debugger-agent.c (DebuggerTlsData): Honor the DISABLE_SOFT_DEBUG option.
1747 * debugger-agent.c (DebuggerTlsData): Add a 'really_suspended' flag, not yet
1750 * debugger-agent.c: Add some definitions to make backporting to 2.6 easier.
1753 2009-11-15 Andreas Faerber <andreas.faerber@web.de>
1755 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Signature fix.
1757 Code contributed under MIT/X11 license.
1759 2009-11-14 Zoltan Varga <vargaz@gmail.com>
1761 (mono_debugger_agent_thread_interrupt): Save the context so stacktraces for
1762 threads in native code work.
1764 * debugger-agent.c: Pass the 'flags' argument to VM_INVOKE_METHOD earlier in
1765 the parameter list, so it can be acted upon by vm_commands (). Bump protocol
1768 2009-11-13 Jonathan Chambers <joncham@gmail.com>
1770 * debugger-agent.c: Implementation for Windows platform.
1772 * mini-x86.c: Add support for Windows. Use mono-* synchronization
1773 primitives. Use SEH to implement breakpoints and single stepping.
1775 * mini-x86.h: Enable soft debugger on Windows.
1777 Code contributed under MIT/X11 license.
1779 2009-11-13 Zoltan Varga <vargaz@gmail.com>
1781 * mini-amd64.c (emit_call_body): Disable usage of near calls when running
1782 under XEN. Fixes #522894.
1784 * patch-info.h: Add LLVM_IMT_TRAMPOLINE.
1786 * mini-llvm.c aot-compiler.c aot-runtime.c mini.c: Add support for making
1787 interface calls in LLVM AOT code.
1789 * aot-compiler.c mini-llvm.c: Abort llvm compilation if a non-encodable patch
1792 * mini-llvm.c: Add support for OP_VPHI.
1794 * objects.cs: Add a test.
1796 2009-11-13 Zoltan Varga <vargaz@gmail.com>
1798 * debugger-agent.c (mono_debugger_agent_single_step_event): Avoid a crash if
1799 this is called on the debugger thread.
1801 2009-11-12 Zoltan Varga <vargaz@gmail.com>
1803 * mini-llvm.c: Add soft-float support.
1805 * method-to-ir.c (mono_decompose_soft_float): Restart after decomposing an
1806 FCALL which returns an R4.
1808 * driver.c (mono_main): Add a missing '\n'.
1810 * mini-trampolines.c (mono_create_llvm_imt_trampoline): Fix the build on
1811 platforms which doesn't support the LLVM IMT trampoline.
1813 2009-11-11 Zoltan Varga <vargaz@gmail.com>
1815 * mini-llvm.c (mono_llvm_emit_method): Fix LOCALLOC.
1817 * mini-llvm-cpp.cpp: Update to latest LLVM SVN.
1819 * mini-llvm.c (mono_llvm_emit_method): Avoid creating plt entries for
1822 * aot-runtime.c: Don't define HAVE_DL_ITERATE_PHDR, configure now does that.
1824 2009-11-10 Zoltan Varga <vargaz@gmail.com>
1826 * aot-compiler.c aot-runtime.c: Change how mono_arch_find_jit_info () works.
1827 Instead of emitting a method_order table, sort the contents of the code_offsets
1828 table and do a binary search in the sorted table. The previous approach doesn't
1829 work with LLVM which emits methods in a arbitrary order.
1831 * aot-runtime.c: Add support for creating MonoJitInfo structures by searching
1832 in the .eh_frame section in ELF files.
1834 * mini.h: Bump corlib file format version.
1836 * mini-llvm.c aot-compiler.c: Add support for AOT to the LLVM back end.
1838 * exceptions-arm.c (mono_arch_get_call_filter_full): Update after the
1839 LDMIA->LDM macro name change.
1841 2009-11-09 Zoltan Varga <vargaz@gmail.com>
1843 * tramp-x86.c (mono_arch_get_llvm_imt_trampoline): Fix and enable this for
1846 * mini-llvm-cpp.cpp (JITMemoryManager): Fix compilation with LLVM 2.7
1849 * aot-compiler.c: Ditto.
1851 * mini-arm.c (mono_arch_allocate_vars): Fix the previous change by passing
1852 &align to mini_type_stack_size_full ().
1854 * mini-arm.c (mono_arch_emit_prolog): Implement support for varargs.
1856 * mini-ops.h: Add documentation for the OP_ARGLIST opcode.
1858 2009-11-08 Zoltan Varga <vargaz@gmail.com>
1860 * mini-arm.c: Compute the stack space used by arguments using
1861 mini_type_stack_size_full ().
1863 2009-11-08 Zoltan Varga <vargaz@gmail.com>
1865 * optflags-def.h: Remove dead TREEPROP optimization.
1867 2009-11-08 Rodrigo Kumpera <rkumpera@novell.com>
1869 * mini-ppc.h: Make mono compiler under FreeBSD/ppc64.
1871 Patch by Justin Hibbits <chmeeedalf@gmail.com>.
1873 2009-11-07 Zoltan Varga <vargaz@gmail.com>
1875 * driver.c (mono_jit_parse_options): New public API function to parse options
1876 as done by the runtime executable.
1878 * debugger-agent.c (buffer_add_cattrs): Fix reading an uninitialized variable
1879 when handling named arguments.
1881 2009-11-07 Zoltan Varga <vargaz@gmail.com>
1883 * mini-arm.c: Implement support for returning vtypes in registers, fix support
1884 for passing small vtypes in registers, make the CallInfo structures more
1885 similar to the code on the other platforms.
1887 * mini-arm.c (mono_arch_allocate_vars): Align small vtypes to 4 bytes too since
1888 the code in the prolog requires it.
1890 2009-11-06 Zoltan Varga <vargaz@gmail.com>
1892 * mini-arm.c debugger-agent.c: Android changes from Koushik K. Dutta
1893 (koush@koushikdutta.com).
1895 * mini-arm.c (handle_thunk): Add a domain argument to control the domain
1896 where the thunk memory should be allocated from. Fixes appdomain unloading
1899 2009-11-06 Zoltan Varga <vargaz@gmail.com>
1901 * mini-arm.c exceptions-arm.c: Make ctx->regs map directly to the 16 hardware
1902 registers, instead of r4..r11,ip,lr. Make restore_context () restore r0..r3 too.
1904 2009-11-05 Zoltan Varga <vargaz@gmail.com>
1906 * mini-amd64.c (mono_arch_output_basic_block): Don't allow OP_SEQ_POINT in
1907 AOT, as it is not implemented yet.
1909 * mini-x86.c (mono_arch_output_basic_block): Ditto.
1911 2009-11-05 Rodrigo Kumpera <rkumpera@novell.com>
1913 * debugger-agent.c: Fix windows build.
1915 2009-11-05 Zoltan Varga <vargaz@gmail.com>
1917 * debugger-agent.c (debugger_thread): Call mono_set_is_debugger_attached ()
1918 after the client connects/disconnects.
1920 * debugger-agent.c: Add an 'onthrow' option to start the debugger agent
1921 when an exception of a given type is thrown.
1923 * debugger-agent.c: Add a 'onuncaught' option to start the debugger agent
1924 only on an uncaught exception.
1926 * mini-exceptions.c: Notify the debugger agent on an uncaught exception.
1928 * debugger-agent.c: Add a 'launch' option.
1930 2009-11-05 Zoltan Varga <vargaz@gmail.com>
1932 * debugger-agent.c: Add a 'timeout' option.
1934 2009-11-05 Zoltan Varga <vargaz@gmail.com>
1936 * debugger-agent.c: Implement the 'server' and 'suspend' options supported by
1939 2009-11-05 Zoltan Varga <vargaz@gmail.com>
1941 * debugger-agent.c (set_breakpoint): Emit a log message.
1943 2009-11-04 Zoltan Varga <vargaz@gmail.com>
1945 * mini-arm.c: Fix the arm build.
1947 2009-11-04 Gonzalo Paniagua Javier <gonzalo@novell.com>
1949 * aot-compiler.c: don't leak the value returned from
1950 mono_type_full_name().
1952 2009-11-04 Gonzalo Paniagua Javier <gonzalo@novell.com>
1954 * debugger-agent.c: defer including mono-mutex.h until we know the
1957 2009-11-04 Jonathan Chambers <joncham@gmail.com>
1959 * debugger-agent.c: Changes to build on windows. Use mono-mutex instead
1960 of pthreads directly.
1962 * mini.c (mono_sigfpe_signal_handler): Changed signature of Windows
1963 exception handlers. Pass info argument.
1965 * mini.h: Adjust signatures of soft debugger functions to pass void*
1966 instead of siginfo_t. Adjust SIG_HANDLER_SIGNATURE on Windows.
1968 * mini-amd64.c (mono_arch_is_single_step_event): Adjust signature to pass void*
1969 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
1970 (mono_arch_is_breakpoint_event): Adjust signature to pass void*
1971 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
1973 * mini-amd64.h: Adjust MonoW32ExceptionHandler signature.
1975 * mini-x86.c (mono_arch_is_single_step_event): Adjust signature to pass void*
1976 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
1977 (mono_arch_is_breakpoint_event): Adjust signature to pass void*
1978 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
1980 * mini-x86.h: Adjust MonoW32ExceptionHandler signature.
1982 * exceptions-x86.c: Adjust W32_SEH_HANDLE_EX for new signature.
1984 * exceptions-amd64.c: Adjust W32_SEH_HANDLE_EX for new signature.
1986 * mono-semaphore.h: Skeleton implementation for Windows.
1988 Code contributed under MIT/X11 license.
1990 2009-11-04 Jonathan Chambers <joncham@gmail.com>
1992 * simd-intrinsics.c (simd_intrinsic_emit_setter): Unfix my fix.
1994 Code contributed under MIT/X11 license.
1996 2009-11-04 Jonathan Chambers <joncham@gmail.com>
1998 * simd-intrinsics.c (simd_intrinsic_emit_setter): Fix windows build.
2000 Code contributed under MIT/X11 license.
2002 2009-11-04 Zoltan Varga <vargaz@gmail.com>
2004 * aot-compiler.c (mono_save_xdebug_info): Bump the threshold for flushing
2005 debug info to 100 because 10 still slows down gdb too much.
2007 * method-to-ir.c (mono_method_to_ir): Avoid rethrowing thread abort exceptions
2008 inside runtime invoke wrappers. This avoids the need to call ResetAbort () on
2009 them in the wrappers.
2011 2009-11-03 Zoltan Varga <vargaz@gmail.com>
2013 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add an assert.
2015 * simd-intrinsics.c (simd_intrinsic_emit_setter): Fix a warning.
2017 * aot-runtime.c (mono_aot_get_method): Refactor some code into a new helper
2018 function mono_aot_get_array_helper_from_wrapper ().
2020 * aot-compiler.c (add_generic_class): Refactor the code a bit, really emit
2021 array helper methods.
2023 2009-11-03 Rodrigo Kumpera <rkumpera@novell.com>
2025 * simd-intrinsics.c (load_simd_vreg): Add extra argument to signal if
2026 the value was loaded from memory.
2028 * simd-intrinsics.c (simd_intrinsic_emit_setter): Store back to memory if
2029 the value was loader from there.
2031 * simd-intrinsics.c (simd_intrinsic_emit_shuffle): Fail correctly for Shuffle
2032 without constant swizzle.
2034 2009-11-02 Jonathan Chambers <joncham@gmail.com>
2036 * mini-amd64.c: Put soft debugger functions behind a
2037 #ifdef MONO_ARCH_SOFT_DEBUG_SUPPORTED.
2039 * mini-amd64.h: disable the soft debugger in windows.
2041 Code contributed under MIT/X11 license.
2043 2009-11-02 Jonathan Chambers <joncham@gmail.com>
2045 * mini-x86.c: Put soft debugger functions behind a
2046 #ifdef MONO_ARCH_SOFT_DEBUG_SUPPORTED.
2048 Code contributed under MIT/X11 license.
2050 2009-11-02 Jonathan Chambers <joncham@gmail.com>
2052 * exceptions-x86.c (win32_handle_stack_overflow): Fix parameters
2053 to mono_arch_find_jit_info_ext.
2055 Code contributed under MIT/X11 license.
2057 2009-11-03 Zoltan Varga <vargaz@gmail.com>
2059 * debugger-agent.c: Include netinet/in.h to fix the bsd build.
2061 * debugger-agent.c: Add support for filtering events by assemblies.
2063 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Return false if
2064 the agent is not enabled.
2066 2009-11-02 Gonzalo Paniagua Javier <gonzalo@novell.com>
2068 * exceptions-x86.c: hopefully last change to fix the windows build.
2069 This one courtesy of Jonathan Chambers.
2071 2009-11-02 Gonzalo Paniagua Javier <gonzalo@novell.com>
2073 * debugger-agent.c: remove unused function.
2075 2009-11-02 Gonzalo Paniagua Javier <gonzalo@novell.com>
2077 * debugger-agent.c: add #ifdefs for a few header files.
2078 * mini-x86.h: disable the soft debugger in windows.
2079 Step 1 of 2 to make this compile on windows with gcc.
2081 2009-11-02 Zoltan Varga <vargaz@gmail.com>
2083 * tramp-x86.c (mono_arch_get_llvm_imt_trampoline): Comment this out for now
2084 as it breaks the build.
2086 2009-07-01 Zoltan Varga <vargaz@gmail.com>
2088 Merge the soft debugger branch.
2090 * debugger-agent.h debugger-agent.c: New files containing the soft
2091 mode debugger module.
2093 * method-to-ir.c (mono_method_to_ir): Generate OP_SEQ_POINT opcodes
2094 at the appropriate locations.
2096 * mini-<ARCH>.c (mono_arch_output_basic_block): Handle OP_SEQ_POINT
2099 * mini-<ARCH>.c: Add new arch-specific functions to set/clear breakpoints,
2100 enable/disable single stepping.
2102 * exceptions-<ARCH>.c (mono_arch_find_jit_info_ext): New stack unwinding api
2103 which returns all information in a StackFrameInfo structure, and can handle the
2104 LMF frames added by the debugger.
2106 * mini-<ARCH>.h (MonoLMFExt): New structure containing additional information
2109 * mini-exceptions.c (mono_jit_walk_stack_from_ctx_in_thread): New stack
2110 walker function which works on a specific thread and passes a StackFrameInfo
2111 structure to its callback.
2113 * mini.c (mini_init): Initialize the debugger agent.
2115 * aot-compiler.c aot-runtime.c: Add soft-debug support.
2117 * mini-ops.h: Add OP_SEQ_POINT opcode.
2119 * driver.c (mono_main): Add new '--debugger-agent' option for passing
2120 arguments to the debugger agent.
2122 2009-11-02 Zoltan Varga <vargaz@gmail.com>
2124 * mini.c (mini_method_compile): Disable llvm for methods with an lmf here to
2127 * mini-llvm.c (mono_llvm_emit_method): Add support for OP_LOCALLOC.
2129 * tramp-x86.c (mono_arch_get_llvm_imt_trampoline): Implement this for x86.
2131 * mini.c (mini_init): Avoid using the IMT trampoline in the LLVM case.
2133 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add a static rgctx trampoline
2135 (mono_create_llvm_imt_trampoline): New function to create a trampoline which
2136 sets the IMT argument and makes a virtual call.
2138 * mini-llvm.c: Enable interface calls using the llvm imt trampoline.
2140 2009-11-01 Zoltan Varga <vargaz@gmail.com>
2142 * Makefile.am (llvm_sources): Enable the llvm option since it no longer breaks
2145 2009-10-30 Zoltan Varga <vargaz@gmail.com>
2147 * mini.c (mini_cleanup): Call profiler shutdown before shutting down the
2148 runtime. Fixes #551228.
2150 2009-10-29 Zoltan Varga <vargaz@gmail.com>
2152 * mini-x86.c (mono_arch_output_basic_block): Fix % 1. Fixes #550970.
2154 * basic.cs: Add a test.
2156 * method-to-ir.c (mono_method_to_ir): Use EMIT_NEW_LOAD_MEMBASE_TYPE to
2157 load vtypes instead if OP_LOADV_MEMBASE in the implementation of
2158 CONSTRAINED. Fixes #550964.
2160 * generics.cs: Add a test.
2162 2009-10-28 Mark Probst <mark.probst@gmail.com>
2164 * mini-posix.c (add_signal_handler): Use
2165 mono_gc_get_suspend_signal() instead of GC_get_suspend_signal().
2167 2009-10-28 Jerry Maine <crashfourit@gmail.com>
2169 Contributed under the terms of the MIT/X11 license by
2170 Jerry Maine <crashfourit@gail.com>.
2172 * mini-x86.c (mono_arch_cpu_enumerate_simd_versions): Added code to detect
2173 sse4a for simd intrinsics.
2175 * mini-amd64.c (mono_arch_cpu_enumerate_simd_versions): Added code to detect
2176 sse4a for simd intrinsics.
2178 2009-10-27 Zoltan Varga <vargaz@gmail.com>
2180 * ir-emit.h method-to-ir.c: Change a few _IMM macros to assign to inst_imm
2181 instead of inst_p1 which is not the same on ILP32 platforms.
2183 2009-10-24 Zoltan Varga <vargaz@gmail.com>
2185 * mini-ppc.c (mono_arch_emit_prolog): Load the current got address,
2186 not the mscorlib one before calling mono_get_lmf_addr.
2188 * tramp-ppc.c (mono_arch_create_trampoline_code_full): Fix the storing
2189 of the ip to the LMF.
2191 * method-to-ir.c (mono_method_to_ir): Fix the handling of the
2192 immediate in the op->op_imm optimization.
2194 * mini-ppc.c: Add a 'vtregs' field to ArgInfo to make the code easier to
2195 understand. VTypes now work, but are not abi compliant, as they are
2196 split into 4 byte parts instead of 8.
2197 (emit_memcpy): Fix the unrolled case to work on the PS3.
2199 * mini-ppc.c (get_delegate_invoke_impl): Fix this for the PS3.
2201 * aot-compiler.c (mono_compile_assembly): Make the autoreg option
2202 the default when static linking.
2204 * mini-ppc.c (mono_arch_emit_prolog): Fix handling of I8 arguments.
2206 * aot-compiler.c: Add an autoreg option to automatically register
2207 statically linked aot modules using ELF .ctors.
2209 * genmdesc.pl: Add __ppc64__ to allowed defines.
2211 2009-10-25 Zoltan Varga <vargaz@gmail.com>
2213 * mini-posix.c (add_signal_handler): Delay the GC suspend signal while
2214 executing a SIGSEGV handler on an altstack, since libgc can't handle that.
2216 2009-10-24 Mark Probst <mark.probst@gmail.com>
2218 * exceptions-x86.c (mono_arch_find_jit_info): Fix build.
2220 2009-10-24 Zoltan Varga <vargaz@gmail.com>
2222 * mini-exceptions.c (mini_jit_info_table_find): Add an 'out_domain' argument
2223 which will contain the domain where the method was found.
2225 * exceptions-<ARCH>.c mini-exceptions.c: Update callers of
2226 mini_jit_info_table_find ().
2228 * aot-compiler.c (xdebug_end_emit): Remove so stray debug code.
2230 * branch-opts.c (mono_if_conversion): Avoid running deadce if it is disabled.
2232 2009-10-22 Zoltan Varga <vargaz@gmail.com>
2234 * mini-x86.c (mono_arch_emit_prolog): Disable aot for methods with save_lmf
2235 set, its not supported yet.
2237 2009-10-22 Zoltan Varga <vargaz@gmail.com>
2239 * aot-runtime.c (mono_aot_get_method): Avoid asserting if a array generic
2240 iface wrapper is not found.
2241 (mono_aot_get_method): Ditto for GetGenericValueImpl.
2243 2009-10-21 Zoltan Varga <vargaz@gmail.com>
2245 * aot-runtime.c (mono_aot_get_method): Fix support for the IList<T> wrappers,
2246 which have a different name.
2248 * aot-runtime.c (mono_aot_get_method): Special case the array generic iface
2249 wrappers and Array.GetGenericValueImpl ().
2251 * aot-compiler.c: Avoid emitting some wrappers which are not needed anymore
2252 because of the change above.
2254 * generics.cs: Add a test for full aot + generic array ifaces.
2256 2009-10-19 Sebastien Pouliot <sebastien@ximian.com>
2258 * aot-compiler.c (emit_plt): Remove duplicate 'debug_sym' variable
2259 that hides the previous one.
2261 2009-10-18 Zoltan Varga <vargaz@gmail.com>
2263 * aot-compiler.c (can_marshal_struct): Allow some System.dll structs to be
2264 marshalled. Fixes #541623.
2266 2009-10-16 Zoltan Varga <vargaz@gmail.com>
2268 * aot-compiler.c (emit_extra_methods): Remove some asserts which are not needed.
2270 2009-10-15 Zoltan Varga <vargaz@gmail.com>
2272 * mini.c (mono_op_imm_to_op): Handle OP_AND/OR/XOR_IMM.
2274 2009-10-14 Massimiliano Mantione <massi@ximian.com>
2276 * mini-posix.c (sigprof_signal_handler):
2277 Implemented support for building stat call chans in different ways.
2279 2009-10-14 Massimiliano Mantione <massi@ximian.com>
2281 * mini-exceptions.c (mono_find_jit_info):
2282 Also check that a jit info has been found (fixes a profiler crash).
2284 2009-10-14 Massimiliano Mantione <massi@ximian.com>
2286 * mini.c (mono_codegen):
2287 Call mono_profiler_code_buffer_new with correct code address.
2289 2009-10-14 Zoltan Varga <vargaz@gmail.com>
2291 * driver.c (mono_main): Change the date in the copyright.
2293 2009-10-14 Mark Probst <mark.probst@gmail.com>
2295 * method-to-ir.c (mono_method_to_ir): Don't use a managed array
2296 allocator in shared generic code for open classes, because we
2297 can't get those classes' vtables. We need to make managed
2298 allocators not depend on the vtable at compile-time to solve this.
2300 2009-10-13 Martin Baulig <martin@ximian.com>
2302 * debug-mini.c (mono_debugger_trampoline_compiled): Add
2303 `const guint8 *trampoline' argument; send both the old and the new
2306 2009-09-30 Zoltan Varga <vargaz@gmail.com>
2308 * aot-compiler.c (add_wrappers): Add a runtime invoke wrapper which is used by
2309 mono_runtime_capture_context () without calling mono_runtime_invoke ().
2310 (can_marshal_struct): Skip structures with auto layout.
2312 * tramp-arm.c (GEN_TRAMP_SIZE): Increase this by 4.
2314 2009-10-02 Zoltan Varga <vargaz@gmail.com>
2316 * mini-sparc.c (mono_arch_emit_setret): Emit long return values using OP_LMOVE.
2317 (mono_arch_create_vars): Instead of allocating a stack slot by hand, allocate
2318 a variable to hold the stack slot used by the int<->float conversion opcodes.
2320 * mini-sparc.c (mono_arch_build_imt_thunk): Implement support for fail_tramp.
2322 2009-10-04 Zoltan Varga <vargaz@gmail.com>
2324 * aot-compiler.c (add_generic_class): Only add GetGenericValueImpl wrappers
2325 when using full-aot.
2327 2009-10-06 Zoltan Varga <vargaz@gmail.com>
2329 * aot-compiler.c (add_generic_class): Add an instance of GenericComparer<T> for
2330 each instance of Comparer<T>.
2332 * generics.cs: Add a new test.
2334 2009-10-09 Zoltan Varga <vargaz@gmail.com>
2336 * driver.c (parse_debug_options): Add a 'gdb' option.
2338 * mini.c (mini_parse_debug_options): Add a 'gdb' option.
2340 * image-writer.c: Add support for emitting the image into a memory buffer.
2342 * dwarfwriter.c: Add support for sharing one IL file between multiple images.
2344 * aot-compiler.c: Add support for registering debug info with GDB using the
2345 new JIT debugging interface in GDB 7.0. It can be turned on by setting
2346 MONO_XDEBUG to 'gdb'.
2348 2009-10-10 Zoltan Varga <vargaz@gmail.com>
2350 * aot-compiler.c (mono_save_trampoline_xdebug_info): Implement this for the
2353 2009-10-11 Zoltan Varga <vargaz@gmail.com>
2355 * aot-compiler.c (mono_save_xdebug_info): Emit a symbol for the method which
2356 can be used to set breakpoints in gdb.
2358 * image-writer.c (bin_writer_emit_writeout): Add support for setting the text
2359 segment to an absolute address.
2361 2009-10-13 Mark Probst <mark.probst@gmail.com>
2363 * method-to-ir.c: Use the managed array allocator method if
2366 2009-10-13 Bill Holmes <billholmes54@gmail.com>
2368 * aot-compiler.c : Fix the MSVC builds
2370 Code is contributed under MIT/X11 license.
2372 2009-10-13 Zoltan Varga <vargaz@gmail.com>
2374 * aot-compiler.c (mono_save_xdebug_info): Group methods into groups of 10 to
2375 avoid registering 1 symbol file per method with gdb.
2377 2009-09-29 Zoltan Varga <vargaz@gmail.com>
2379 * mini-sparc.c: Fix the handling of enums with base type long.
2381 * mini-sparc.c (mono_arch_output_basic_block): Fix IREM_UN_IMM.
2383 * mini-sparc.c (mono_arch_allocate_vars): Use mono_class_from_mono_type ()
2384 instead of using type->data.klass as the later doesn't work with generics.
2386 2009-09-25 Mark Probst <mark.probst@gmail.com>
2388 * method-to-ir.c, mini.h, mini-alpha.c, mini-amd64.c, mini-arm.c,
2389 mini-hppa.c, mini-ia64.c, mini-mips.c, mini-ppc.c, mini-s390.c,
2390 mini-s390x.c, mini-sparc.c, mini-x86.c: Thread.get_CurrentThread
2391 works differently now and we don't handle it in the JIT anymore.
2393 * mini.c, mini-exceptions.c, mini-posix.c, debug-debugger.c,
2394 debug-mini.c, tramp-amd64.c, tramp-x86.c: Changes resulting from
2395 the Thread class split.
2397 2009-09-25 Zoltan Varga <vargaz@gmail.com>
2399 * driver.c: Don't run tests with the obsolete treeprop optimization.
2401 * mini-sparc.c (mono_arch_create_vars): Make the component vars of a long ret
2402 variable volatile. Fixes #541577.
2404 * basic-calls.cs: Add a new test.
2406 * basic-long.cs: Remove tests which are now in basic-calls.cs.
2408 2009-09-24 Zoltan Varga <vargaz@gmail.com>
2410 * dwarfwriter.c (emit_debug_info_end): Disable this as it doesn't seem to
2411 work/required with recent iphone sdk versions.
2413 * aot-compiler.c (add_wrappers): Generate PtrToStructure wrappers for more
2416 * decompose.c (mono_decompose_vtype_opts): Avoid reading uninitialized memory
2417 in the VCALL decomposition code.
2419 2009-09-22 Zoltan Varga <vargaz@gmail.com>
2421 * mini-ia64.c (mono_arch_output_basic_block): Fix ISHR/ISHR_IMM.
2423 * basic.cs: Add a test.
2425 * mini-ia64.c (mono_arch_build_imt_thunk): Implement support the virtual
2428 * mini-exceptions.c (mini_jit_info_table_find): New helper function which
2429 searches all the domains of the current thread.
2431 * exceptions-<ARCH>.c: Use it. Fixes #539394.
2433 2009-09-21 Zoltan Varga <vargaz@gmail.com>
2435 * exceptions-arm.c (mono_arm_throw_exception): Set ctx->ebp to fp instead of sp
2436 so catching exceptions thrown in the same method works. Fixes exception17.exe.
2438 * tramp-arm.c (mono_arch_create_trampoline_code_full): Store NULL into lmf->method
2439 for non-jit trampolines.
2441 * mini.c (mono_jit_runtime_invoke): Allow string ctors with dyn runtime invoke.
2443 * aot-compiler.c (add_wrappers): Ditto.
2445 * mini-arm.c: Implement support for passing vtypes and floats, and increase
2446 the size of the param area used by dyn_call to 6 which covers the majority of
2449 * mini.c aot-compiler.c: Allow dyn_call for string methods except ctors.
2451 * mini-arm.c: Implement support for passing/receiving
2452 longs and receiving floats in the dyn_call code.
2454 * mini-amd64.c: Implement support for receiving vtypes in registers in
2457 * mini.c mini-amd64.c: Implement partial support for passing vtypes in
2460 2009-09-20 Zoltan Varga <vargaz@gmail.com>
2462 * mini-arm.c (get_call_info): Return more precise information in
2464 (dyn_call_supported): Use the information in CallInfo.
2466 * mini-arm.c: Enable support for returning vtypes in the dyn_call code.
2468 * mini.c mini-amd64.c: Enable support for returning vtypes in the dyn_call
2471 * mini-arm.c: Update after the dyn_call api changes.
2473 * mini.c (mini_create_jit_domain_info): Register a destructor function
2474 for the runtime_invoke_hash.
2476 * mini-amd64.c (mono_arch_get_dyn_call_args): Rename this to
2477 'mono_arch_dyn_call_start'. Pass the pointer to the return value buffer to
2479 (mono_arch_get_dyn_call_ret): Rename this to 'mono_arch_dyn_call_finish'.
2480 (dyn_call_supported): Simplify this by using get_call_info ().
2481 (mono_arch_dyn_call_free): New destructor function.
2483 * generics.cs: Remove a printf.
2485 * method-to-ir.c (mono_method_to_ir): Allocate some param area for DYN_CALL.
2487 * mini-arm.c: Add support for enum return values and passing a few arguments
2490 * mini.c (mono_jit_runtime_invoke): Add support for enum return values to
2493 * mini-amd64.c (mono_arch_get_dyn_call_ret): Ditto.
2495 * aot-compiler.c (add_wrappers): Add a few restrictions for the use of
2496 the dynamic invoke wrappers.
2498 * mini-arm.c: Implement OP_DYN_CALL for arm.
2500 * aot-compiler.c (add_wrappers): Avoid aot-ing runtime invoke wrappers
2501 supported by the dynamic runtime invoke wrapper.
2503 * aot-compiler.c aot-runtime.c: Add support for encoding the dynamic
2504 runtime invoke wrapper.
2506 * mini.c (mono_jit_runtime_invoke): Use the dynamic runtime invoke wrappers
2507 if possible when running with full-aot.
2509 * mini-ops.h: Add OP_DYN_CALL opcode.
2511 * mini-amd64.c method-to-ir.c: Add infrastructure for making method calls
2512 with dynamic arguments lists similar to libffi.
2514 2009-09-19 Zoltan Varga <vargaz@gmail.com>
2516 * method-to-ir.c: Fix the previous change on 64 bit platforms.
2518 * method-to-ir.c: Applied patch from Rodrigo Kumpera. Allow an i8 argument
2521 * iltests.il.in: Add a new test.
2523 2009-09-18 Zoltan Varga <vargaz@gmail.com>
2525 * aot-compiler.c (add_generic_instances): Add more instances of
2526 GenericEqualityComparer.
2528 2009-09-18 Rodrigo Kumpera <rkumpera@novell.com>
2530 * mini.c: Add asserts for mono_class_vtable calls that are not meant to fail.
2532 2009-09-18 Rodrigo Kumpera <rkumpera@novell.com>
2534 * method-to-ir.c: Handle failures from mono_class_vtable. Added some
2535 comments on some functions that now can fail.
2537 2009-09-17 Andrew Jorgensen <ajorgensen@novell.com>
2539 * Makefile.am: Add Info.plist to EXTRA_DIST
2541 2009-09-16 Zoltan Varga <vargaz@gmail.com>
2543 * method-to-ir.c (mono_method_to_ir): Allow AOT for CEE_LDTOKEN in
2544 static synchronized wrappers. Fixes #539500.
2546 2009-09-14 Rodrigo Kumpera <rkumpera@novell.com>
2548 * jit-icalls.c (mono_class_static_field_address): handle vtable failure
2551 2009-09-16 Zoltan Varga <vargaz@gmail.com>
2553 * mini-exceptions.c (mono_handle_exception_internal): Store the computed
2554 lmf before calling filter clauses as well. Fixes #539550.
2556 * exceptions.cs: Add a test.
2558 2009-09-14 Zoltan Varga <vargaz@gmail.com>
2560 * aot-compiler.c (add_generic_class): Add instances of
2561 Array.GetGenericValueImpl as well.
2563 * Makefile.am (fullaotcheck): Copy and aot more assemblies so linq
2566 * generics.cs: Add a fullaot linq test.
2568 2009-09-10 Zoltan Varga <vargaz@gmail.com>
2570 * aot-compiler.c (arch_emit_static_rgctx_trampoline): Don't clobber argument
2573 2009-09-10 Bill Holmes <billholmes54@gmail.com>
2575 * mini-trampolines.c (mono_delegate_trampoline) : Call
2576 mono_cominterop_get_invoke if the delegate target object
2579 Code is contributed under MIT/X11 license.
2581 2009-09-09 Sebastien Pouliot <sebastien@ximian.com>
2583 * method-to-ir.c: For CoreCLR throw a SecurityException if an
2584 internal call is defined outside platform code. Reduce code
2585 duplication with existing [Method|Field]AccessException
2587 2009-09-08 Rodrigo Kumpera <rkumpera@novell.com>
2589 * mini-x86.c (mono_arch_emit_call): Don't reduce stack usage by 4
2590 if the return value is a small struct passed on regs.
2592 2009-09-09 Zoltan Varga <vargaz@gmail.com>
2594 * cpu-arm.md mini-arm.c: Remove unused opcodes.
2596 * mini-codegen.c: Enable the cpu description validation for arm.
2598 2009-09-08 Zoltan Varga <vargaz@gmail.com>
2600 * basic-calls.cs: Move the test_0_float_load_and_store_with_big_offset ()
2601 test which depends on structs to objects.cs.
2603 * basic-calls.cs: Remove calls to Console.WriteLine and throws, since those
2604 require object model related stuff working.
2606 * cpu-x86.md mini-x86.c: Remove more unused opcodes.
2608 * mini-ops.h: Fix OP_BIGMUL instruction descriptions.
2610 * mini-codegen.c (mono_local_regalloc): Validate the cpu description
2611 against the instruction metadata in mini-ops.h. amd64 only for now.
2613 * mini-ops.h: Fix some instruction descriptions.
2615 * mini-ops.h mini-x86.c mini-amd64.c cpu-<ARCH>.md: Remove some
2616 unused instructions.
2618 2009-09-06 Zoltan Varga <vargaz@gmail.com>
2620 * exceptions.cs: Add a new test.
2622 2009-09-05 Rodrigo Kumpera <rkumpera@novell.com>
2624 * mini-x86.c (needs_stack_frame): OSX requires full frames to keep proper alignment.
2626 2009-09-06 Zoltan Varga <vargaz@gmail.com>
2628 * mini-llvm.c (mono_llvm_emit_method): Add a few more missing casts,
2629 skip empty phi opcodes.
2631 * mini-llvm.c (mono_llvm_emit_method): Handle unsigned volatile variables
2632 correctly by zero extending after loads. Skip methods containing calls
2633 to the monitor enter/exit trampolines.
2635 * tramp-x86.c (mono_arch_create_trampoline_code): Align the stack
2636 when calling mono_thread_force_interruption_checkpoint ().
2638 * mini.c (mini_method_compile): Disable llvm when AOT compiling.
2640 * tramp-amd64.c (mono_arch_patch_callsite): Add support for 32 bit ->
2642 (mono_arch_nullify_class_init_trampoline): Read 'buf' instead of 'code'.
2644 * mini-llvm.c (mono_llvm_emit_method): Add a few missing conversions so a
2645 bootstrap could run.
2647 2009-09-04 Zoltan Varga <vargaz@gmail.com>
2649 * mini.c (mini_init): Set callbacks.get_runtime_build_info ().
2651 2009-09-03 Zoltan Varga <vargaz@gmail.com>
2653 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Pass the start
2655 mono_breakpoint_clean_code () when using LLVM as the prologues generated by
2656 LLVM might be very short.
2658 * mini-x86.c (mono_arch_output_basic_block): Maintain stack alignment
2659 in OP_THROW/RETHROW.
2661 * exceptions-x86.c: Rewrite the throw trampolines so they maintain stack
2664 2009-09-03 Zoltan Varga <vargaz@gmail.com>
2666 * mini-amd64.c (mono_arch_get_vcall_slot): Pass the start of the method to
2667 mono_breakpoint_clean_code () when using LLVM as the prologues generated by
2668 LLVM might be very short.
2670 2009-09-01 Zoltan Varga <vargaz@gmail.com>
2672 * exceptions-x86.c (throw_exception): Fix the previous change by substracting
2673 the alignment for the value of sp.
2675 2009-09-01 Geoff Norton <gnorton@novell.com>
2677 * mini.c (mono_get_lmf_addr): Fix jit_thread_attach for native to
2678 managed wrappers in full aot.
2680 2009-08-31 Zoltan Varga <vargaz@gmail.com>
2682 * exceptions-x86.c (get_throw_exception): Align the stack on osx.
2684 2009-08-28 Zoltan Varga <vargaz@gmail.com>
2686 * mini-llvm-cpp.cpp mini-llvm.c: Update to latest llvm api.
2688 2009-08-25 Zoltan Varga <vargaz@gmail.com>
2690 * aot-compiler.c (emit_exception_debug_info): Emit ei->flags too.
2692 * aot-runtime.c (decode_exception_debug_info): Decode ei->flags from the
2695 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
2697 * aot-runtime.c aot-compiler.c: Emit exception causes fully so we don't
2698 depend on the info MonoMethodHeader which could be missing in IL stripped
2701 2009-08-25 Zoltan Varga <vargaz@gmail.com>
2703 * mini-arm.c (add_general): Fix the passing of 64 bit values on darwin, where
2704 they are only 4 byte aligned.
2706 2009-08-21 Zoltan Varga <vargaz@gmail.com>
2708 * mini-arm.c (mono_arch_allocate_vars): Use FP as the frame pointer as
2709 was done previously, since using SP causes too many problems.
2711 * exceptions-arm.c: Fix the handling of sp/fp so unwinding through
2712 frames without a frame pointer works.
2714 * mini-arm.c (mono_arch_get_global_int_regs): Avoid using V5 as a
2715 global register in methods with calls, since the calls can go through
2716 a static rgctx trampoline which doesn't save it.
2718 2009-08-19 Zoltan Varga <vargaz@gmail.com>
2720 * mini-arm.c (mono_arch_context_get_int_reg): Handle SP as well.
2722 2009-08-18 Zoltan Varga <vargaz@gmail.com>
2724 * aot-compiler.c (add_generic_instances): Fix the net 1.1 build.
2726 2009-08-18 Christian Hergert <chris@dronelabs.com>
2728 * method-to-ir.c: Fix warnings for uninitialized variables.
2730 2009-08-18 Christian Hergert <chris@dronelabs.com>
2732 * mini-exceptions.c:
2733 * aot-compiler.c: Fix printf warnings.
2735 2009-08-18 Zoltan Varga <vargaz@gmail.com>
2737 * aot-compiler.c (add_generic_instances): Add string[] wrapper methods.
2738 Add GetGenericValueImpl<string>.
2740 * aot-compiler.c (add_generic_instances): Add instances of
2741 GenericEqualityComparer<T> for primitive types. Only emit the array
2742 wrappers into the mscorlib image.
2744 2009-08-15 Zoltan Varga <vargaz@gmail.com>
2746 * aot-runtime.c (load_method): Rename 'aot_module' -> 'amodule'. Allocate
2747 the methods_loaded array using amodule->info->nmethods.
2749 * mini.h (MonoAotFileInfo): Add an 'nmethods' field.
2750 (MONO_AOT_FILE_VERSION): Bump this.
2752 * aot-compiler.c: Emit more generic instances allowing some parts of linq
2755 * aot-runtime.c (mono_aot_get_unwind_info): Handle the case when the
2756 MonoJitInfo doesn't belong to its methods aot image.
2758 2009-08-14 Zoltan Varga <vargaz@gmail.com>
2760 * mini-arm.c (mono_arch_allocate_vars): Use SP as the default frame reg.
2762 * mini-arm.c: Fix warnings.
2764 * mini-arm.c (mono_arm_emit_load_imm): Only emit a movt if needed.
2766 * mini-arm.c (mono_arm_emit_load_imm): Use movt/movw if the cpu
2769 2009-08-12 Zoltan Varga <vargaz@gmail.com>
2771 * aot-compiler.c (arch_emit_imt_thunk): Rework the arm code to
2772 avoid clobbering IP.
2774 * mini-trampolines.c (mono_magic_trampoline): Allocate a local to
2775 hold the trampoline argument, so its initial value is available during
2778 2009-08-11 Gonzalo Paniagua Javier <gonzalo@novell.com>
2781 * exceptions-hppa.c:
2783 * exceptions-s390x.c:
2784 * exceptions-mips.c:
2786 * exceptions-sparc.c:
2787 * exceptions-alpha.c:
2789 * mini-trampolines.c:
2791 * exceptions-s390.c: add and use #define's instead of sizeof()
2792 for MonoJitInfo and MonoJitInfoTable.
2794 2009-08-10 Gonzalo Paniagua Javier <gonzalo@novell.com>
2799 * tramp-x86.c: use a #define instead of sizeof() for a few
2800 structures that use a zero-length array.
2802 2009-08-07 Rodrigo Kumpera <rkumpera@novell.com>
2804 * method-to-ir.c (mono_method_to_ir/CEE_CONSTRAINED_): Handle the
2805 case when the method is dynamic. Fixes #529238.
2807 2009-08-06 Zoltan Varga <vargaz@gmail.com>
2809 * mini.c (mono_jit_compile_method_inner): Throw an exception instead
2810 of asserting when a method is JIT compiled in full-aot mode.
2812 2009-08-03 Jerry Maine <crashfourit@gmail.com>
2814 Contributed under the terms of the MIT/X11 license by
2815 Jerry Maine <crashfourit@gail.com>.
2817 * fixed wrong dates in changelog.
2819 2009-08-03 Jerry Maine <crashfourit@gmail.com>
2821 Contributed under the terms of the MIT/X11 license by
2822 Jerry Maine <crashfourit@gail.com>.
2824 * basic-simd.cs: added test for packed double square root.
2825 * cpu-amd64.md: added opcode info for packed double square root.
2826 * cpu-x86.md: added opcode info for packed double square root.
2827 * mini-ops.h: added IR opcode for packed double square root.
2828 * mini-x86.c: added IR to native translation code for packed double square root.
2829 * mini-amd64.c: removed todo for packed double square root.
2830 * simd-intrinsics.c: added method to IR opcode converstion for
2831 packed double square root.
2833 2009-08-03 Jerry Maine <crashfourit@gmail.com>
2835 Contributed under the terms of the MIT/X11 license by
2836 Jerry Maine <crashfourit@gail.com>.
2838 * mini-amd64.c: Added a change to help tell the difference as
2839 to what perpose the xmm register is being used--mainly to help
2841 * mini-amd64.h: Changed callee regs to use 15 out of 16
2842 (one used for special cases) xmm registers for both fp
2843 and simd ops. Added define to turn on new feature in the regalloc
2844 that allows fp and simd ops to share the xmm regs happily.
2845 * codegen.c: Added code to detect for which perpose an xmm reg is
2846 being used (fp or simd) and to translate back and forth to the
2847 correct logical reg bank (fp or simd) for 'spill load's.
2849 2009-08-03 Jerry Maine <crashfourit@gmail.com>
2851 Contributed under the terms of the MIT/X11 license by
2852 Jerry Maine <crashfourit@gail.com>.
2854 * basic-simd.cs: Added tests for stressing the regalloc when running with
2855 16 simd regs and when simd and fp ops share the same reg bank.
2857 2009-08-01 Mark Probst <mark.probst@gmail.com>
2859 * method-to-ir.c (mini_emit_stobj): If we call mono_value_copy()
2860 in shared generic code, we might have to look up the class in the
2861 RGCTX. If we use the class directly, compute its GC descriptor.
2863 2009-07-31 Rodrigo Kumpera <rkumpera@novell.com>
2865 * mini.c (mono_jit_runtime_invoke): Fix a warning.
2867 2009-07-31 Rodrigo Kumpera <rkumpera@novell.com>
2869 * mini.c (mono_jit_runtime_invoke): Initialize the class and
2870 check for errors. Fixed the case when the class with the Main
2873 2009-07-31 Jerry Maine <crashfourit@gmail.com>
2875 Contributed under the terms of the MIT/X11 license by
2876 Jerry Maine <crashfourit@gail.com>.
2878 * cpu-amd64.md: Fixed simple bug in machine discrition file.
2880 2009-07-31 Zoltan Varga <vargaz@gmail.com>
2882 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_IREM_UN_IMM.
2884 2009-08-30 Rodrigo Kumpera <rkumpera@novell.com>
2886 * method-to-ir.c: Fix naming of stelem and ldelem.
2888 2009-07-30 Zoltan Varga <vargaz@gmail.com>
2890 * driver.c (main_thread_handler): Check that the assembly loaded
2891 matches the filename when doing AOT.
2893 2009-07-30 Mark Probst <mark.probst@gmail.com>
2895 * mini.c: get_ip_from_sigctx installer has been removed, so don't
2898 * mini-x86.h, mini-amd64.h, mini-ppc.h: UCONTEXT macros moved (to
2899 utils/mono-sigcontext.h).
2901 * exceptions-amd64.c: Use the UCONTEXT_GREGS macro instead of an
2904 2009-07-29 Massimiliano Mantione <massi@ximian.com>
2906 * mini.c (mono_codegen):
2907 Call profiler hook to keep track of method code buffers.
2909 2009-07-27 Mark Probst <mark.probst@gmail.com>
2911 * method-to-ir.c: Invoke write barriers for the
2912 Interlocked.(Compare)Exchange JIT intrinsics.
2914 2009-07-26 Raja R Harinath <harinath@hurrynot.org>
2916 * Makefile.am (version.h): Fix issues when built out of tree.
2917 Remove some redundant 'grep's piped through 'sed's.
2919 Fri Jul 24 17:28:37 CEST 2009 Steven Munroe <munroesj@us.ibm.com>
2921 This patch is contributed under the terms of the MIT/X11 license
2923 * mini-ppc.c (mono_arch_output_basic_block):
2924 (OP_STOREI1_MEMBASE_REG): Handle 32-bit offsets combining addis
2925 for bits 32-47 with signed load/store diplacements for bits
2926 48-63. Use prefered base/offset order for indexed form.
2927 (OP_STOREI2_MEMBASE_REG, OP_STORE_MEMBASE_REG): Same.
2928 (OP_LOAD_MEMBASE, OP_LOADI4_MEMBASE, OP_LOADU4_MEMBASE,
2929 OP_LOADI1_MEMBASE, OP_LOADU1_MEMBASE, OP_LOADU2_MEMBASE,
2930 OP_LOADI2_MEMBASE): Same.
2931 (OP_STORER8_MEMBASE_REG, OP_LOADR8_MEMBASE,
2932 OP_STORER4_MEMBASE_REG, OP_LOADR4_MEMBASE): Same.
2933 (OP_STOREI1_MEMINDEX): Use prefered base/offset order for
2935 (OP_STOREI2_MEMINDEX, OP_STORE_MEMINDEX): Same.
2936 (OP_LOAD_MEMINDEX, OP_LOADI4_MEMINDEX, OP_LOADU4_MEMINDEX,
2937 OP_LOADU2_MEMINDEX, OP_LOADI2_MEMINDEX, OP_LOADU1_MEMINDEX,
2938 OP_LOADI1_MEMINDEX): Same
2939 (OP_LOADR4_MEMINDEX, OP_LOADR8_MEMINDEX, OP_STORER4_MEMINDEX,
2940 OP_STORER8_MEMINDEX): Same
2941 (OP_JMP): Use addis/addi sequence for int cfg->stack_usage
2943 (mono_arch_emit_prolog): Handle 32-bit offsets combining addis
2944 for bits 32-47 with signed load/store diplacements for bits
2945 48-63. Use prefered base/offset order for indexed form.
2947 Fri Jul 24 16:57:12 CEST 2009 Steven Munroe <munroesj@us.ibm.com>
2949 This patch is contributed under the terms of the MIT/X11 license
2951 * mini-ppc.c: Define PPC_MOVE_FPR_GPR and PPC_ISA_64.
2952 (mono_arch_get_vcall_slot): Fx pointer to int cast warning.
2953 (mono_arch_decompose_opts): Make OP_ICONV_TO_R4 and
2954 OP_ICONV_TO_R8 decompose conditional on !PPC_ISA_64.
2955 (mono_arch_output_basic_block) [OP_JMP]: Use ppc_load32 for
2956 cfg->stack_usage to avoid size warnings.
2957 (mono_arch_output_basic_block) [__mono_ppc64__]: Replace
2958 store/load sequence with mffgpr if PPC_MOVE_FPR_GPR is true.
2959 (mono_arch_output_basic_block) [!__mono_ppc64__]: For
2960 OP_ICONV_TO_R4 or OP_ICONV_TO_R8 and PPC_ISA_64 use fcfid
2962 (mono_arch_emit_prolog): Move mono_emit_unwind_op_def_cfa
2963 after code varible is initialized.
2964 Add g_assert ppc_is_imm16 for ainfo->offset. Handle
2965 ainfo->size == 8 when ainfo->offset !ppc_is_imm16.
2966 (mono_arch_emit_epilog):
2967 Move Use ppc_load32 for cfg->stack_usage to avoid size
2970 2009-07-24 Mark Probst <mark.probst@gmail.com>
2972 * method-to-ir.c: The write barrier doesn't do the store anymore,
2973 so we have always to emit it. Also, emit the wbarrier after the
2976 2009-07-24 Zoltan Varga <vargaz@gmail.com>
2978 * mini-arm.c (mono_arch_get_delegate_invoke_impls): Add a trampoline
2979 for argument count 3 too.
2981 2009-07-23 Zoltan Varga <vargaz@gmail.com>
2983 * mini.c (mono_jit_compile_method_with_opt): Add an 'ex' argument to let
2984 the caller handle the exceptions.
2985 (mono_jit_runtime_invoke): Handle exceptions thrown while compiling the
2986 method. Fixes #524498.
2988 2009-07-22 Geoff Norton <gnorton@novell.com>
2990 * mini-exceptions.c: Fix build on ia64.
2992 2009-07-22 Mark Probst <mark.probst@gmail.com>
2994 * mini-exceptions.c (ves_icall_get_frame_info): Use write
2997 2009-07-21 Zoltan Varga <vargaz@gmail.com>
2999 * mini-arm.c (mono_arch_emit_prolog): Fix thread attaching in aot
3002 2009-07-20 Zoltan Varga <vargaz@gmail.com>
3004 * basic-simd.cs (Main): Pass args to the test driver.
3006 2009-07-20 Geoff Norton <gnorton@novell.com>
3008 * mini-x86.h: Fix the x86 version guards to use Apple's
3009 properly defined macros.
3011 2009-07-20 Geoff Norton <gnorton@novell.com>
3013 * mini-x86.c: Fix --trace on darwin-x86 and other systems which require
3016 2009-07-20 Zoltan Varga <vargaz@gmail.com>
3018 * mini.c (mono_jit_runtime_invoke): Speed this up by adding a hash to
3019 MonoJitDomainInfo which maps MonoMethod's to a structure containing all
3020 the information which is needed for invokes, so only one locking+hash table
3023 * aot-compiler.c: Add a 'tool-prefix' option to be used when cross-compiling.
3025 * aot-compiler.c (add_generic_instances): Emit instances of
3026 GenericComparer<T> for primitive types.
3028 2009-07-19 Rodrigo Kumpera <rkumpera@novell.com>
3030 * mini-posix.c: Fix linux build.
3032 2009-07-19 Geoff Norton <gnorton@novell.com>
3034 * mini.h: Add prototypes for mono_runtime_syscall_fork and
3035 mono_gdb_render_native_backtraces
3036 * mini-darwin.c: Apple's syscall(SYS_fork) is very weird on x86,
3037 so we implement the sane semantics to the runtime here
3038 (mono_gdb_render_native_backtraces). Apple also uses an ancient gdb
3039 so we need to call it differently (mono_gdb_render_native_backtraces)
3040 * mini-posix.c: Move the old semantics from mini.c to the prototypes
3041 here for default implementations.
3042 * mini.c: Refactor mono_handle_native_sigsegv so that we can properly
3043 support Apple's weird syscall (SYS_fork) implementation and not busy
3044 loop in abort() on native crashes on OSX anymore.
3046 2009-07-18 Zoltan Varga <vargaz@gmail.com>
3048 * aot-runtime.c (load_method): Change the handling of the
3049 MONO_LASTAOT env variable so MONO_LASTAOT=0 means that no aot methods
3052 * mini.c (mono_patch_info_equal): Really fix the handling of RGCTX_FETCH.
3054 2009-07-17 Zoltan Varga <vargaz@gmail.com>
3056 * mini.c (mono_patch_info_equal): Revert the last change for now as it
3057 seems to break the aot tests.
3059 * mini.c (mono_patch_info_equal): Fix the handling of
3060 MONO_PATCH_INFO_RGCTX_FETCH.
3062 2009-07-16 Zoltan Varga <vargaz@gmail.com>
3064 * unwind.c: Use TARGET_AMD64 instead of __x86_64__.
3066 * mini.c (mono_patch_info_hash): Fix the handling of
3067 MONO_PATCH_INFO_INTERNAL_METHOD.
3068 (mono_patch_info_equal): Ditto.
3070 2009-07-16 Zoltan Varga <vargaz@gmail.com>
3072 * mini-llvm.c (mono_llvm_emit_method): Use module instead of ctx->module
3075 * mini-llvm.c: Add some infrastructure for AOT support.
3077 2009-07-15 Zoltan Varga <vargaz@gmail.com>
3079 * mini-llvm-cpp.c: Update to the latest llvm api.
3081 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Set the EnablePrettyStackTrace
3082 option to false to prevent llvm from installing signal handlers which
3085 2009-07-15 Rodrigo Kumpera <rkumpera@novell.com>
3088 * cpu-amd64.md: Revert previous change as those instructions
3089 take 2 separate arguments. Remember to read the arch docs more
3090 carefully next time.
3092 2009-07-15 Zoltan Varga <vargaz@gmail.com>
3094 * mini-llvm-cpp.cpp (mono_llvm_build_alloca): Update to latest llvm api.
3096 Wed Jul 15 17:20:27 CEST 2009 Paolo Molaro <lupus@ximian.com>
3098 * mini-ppc.c: exploit multiple load/store units if available (rest of
3099 the change from Steven Munroe (<munroesj@us.ibm.com>) first patch at
3100 http://bugzilla.novell.com/show_bug.cgi?id=487846).
3102 Wed Jul 15 16:24:57 CEST 2009 Paolo Molaro <lupus@ximian.com>
3104 * mini-ppc.c: integrate most of Steven Munroe (<munroesj@us.ibm.com>)
3105 first patch at http://bugzilla.novell.com/show_bug.cgi?id=487846.
3107 2009-07-14 Rodrigo Kumpera <rkumpera@novell.com>
3109 * cpu-x86.md: Fix missing clobbering from trancendental simd
3112 * cpu-amd64.md: Same.
3114 2009-07-14 Jerry Maine <crashfourit@gmail.com>
3116 Contributed under the terms of the MIT/X11 license by
3117 Jerry Maine <crashfourit@gail.com>.
3119 * basic-simd.cs: Added tests for single and doulble indexers.
3121 * cpu-amd64.md: Added simd opcode information.
3123 * mini-amd64.c: Added IR to native simd generation code.
3124 Added simd register names and function that returns them.
3126 * mini-amd64.h: Added marcos to turn on simd code compilation in
3127 amd64. Added max simd register count marco. Added caller/callee
3128 register mask marcos. Added marcos to use simd register bank.
3130 * mini.h: Added helper marco for shufling dwords and simple
3133 2009-07-14 Zoltan Varga <vargaz@gmail.com>
3135 * mini-llvm-cpp.cpp: Update to latest llvm SVN api.
3137 * Makefile.am (mono_LDADD): Pass LLVM_LDFLAGS to the linked.
3139 * unwind.c (mono_unwind_get_ops_from_fde): Make this return
3140 the length of the native code as well.
3142 * basic-simd.cs: Add a test for #521662.
3144 Mon Jul 13 17:58:50 CEST 2009 Paolo Molaro <lupus@ximian.com>
3146 * mini-ppc.c: fixed bug introduced by Steven's TLS changes.
3148 2009-07-13 Mark Probst <mark.probst@gmail.com>
3150 * mini.c: Register function for getting the IP from a signal
3151 context with metadata.
3153 2009-07-13 Zoltan Varga <vargaz@gmail.com>
3155 * method-to-ir.c (mono_method_to_ir): When calling a gshared method,
3156 call a generic class init trampoline if needed. Fixes #519336.
3158 * generics.cs: Add a test.
3160 2009-07-09 Mark Probst <mark.probst@gmail.com>
3162 * method-to-ir.c: When doing a call which might be remote from
3163 shared generic code to other shared code with open type arguments,
3164 get the remoting invoke wrapper from the RGCTX and do an indirect
3167 2009-07-03 Zoltan Varga <vargaz@gmail.com>
3169 * mini-trampolines.c (get_unbox_trampoline): Add an rgctx trampoline
3170 after the unbox trampoline in the full-aot case.
3172 2009-07-02 jonas echterhoff <jonas@unity3d.com>
3174 * mini.c: Move initialization of jit_mutex before debugger initialization
3179 * Info.plist: added Info.plist and link flag to enable the mono executable
3180 to access other processes. Requires codesigning of the executable to work.
3182 * mdb-debug-info32-darwin.s: The same as mdb-debug-info32.s, changed to
3187 2009-06-30 Zoltan Varga <vargaz@gmail.com>
3189 * driver.c (mini_regression): Handle loading errors. Fixes #508869.
3191 2009-06-29 Zoltan Varga <vargaz@gmail.com>
3193 * mini-exceptions.c (get_generic_context_from_stack_frame): Fix the case
3194 when the generic instance is an instantiation of a subclass of the
3195 methods class. Fixes #517166.
3197 2009-06-26 Zoltan Varga <vargaz@gmail.com>
3199 * mini-amd64.c (mono_arch_emit_prolog): Fix thread attaching in AOTed
3202 * mini.c (mono_jit_thread_attach): Allow domain to be NULL for calls from
3205 * CMakeLists.txt: Add minimal support for installation.
3207 2009-06-25 Zoltan Varga <vargaz@gmail.com>
3209 * aot-compiler.c (emit_and_reloc_code): Factor out the code to
3210 determine whenever a method is directly callable to a separate function.
3212 * mini-<ARCH>.c tramp-<ARCH>.c: Remove needless casts and add new
3213 needed ones as a result of the previous change.
3215 * mini-<ARCH>.c tramp-<ARCH>.c: Use mgreg_t* as the
3216 type of register arrays.
3218 * mini-trampolines.c tramp-<ARCH>.c aot-runtime.c: Use mgreg_t* as the
3219 type of register arrays.
3221 2009-06-24 Jerry Maine <crashfourit@gmail.com>
3223 Contributed under the terms of the MIT/X11 license by
3224 Jerry Maine <crashfourit@gail.com>.
3226 * mini-amd64.c: Added code to convert simd IR to native amd64 sse.
3228 2009-06-24 Zoltan Varga <vargaz@gmail.com>
3230 * aot-compiler.c (emit_plt): Define debug labels for most plt entries.
3232 2009-06-24 Neale Ferguson <neale@sinenomine.net>
3234 * mini-s390x.c: Correct LCONV_TO_Ix and ICONV_TO_Ix routines. Fix leave_method
3235 dump of structure return value. Fix some formatting.
3236 * cpu-s390x.md: Fix lengths of instruction sequences.
3237 * mini-s390.c: Minor formatting changes.
3239 2009-06-24 Zoltan Varga <vargaz@gmail.com>
3241 * mini-x86.h: Applied patch from Romain Tartiere (romain@blogreen.org).
3242 Use sigaction on freebsd as well.
3244 2009-06-23 Zoltan Varga <vargaz@gmail.com>
3246 * mini.h: Don't define MONO_ARCH_HAVE_TLS_GET to 0, as some code
3249 * mini.c (mini_init): Revert a change which breaks cross-compilation.
3251 2009-06-22 Mark Probst <mark.probst@gmail.com>
3253 * mini-ppc.c, cpu-ppc.md: Enable TLS on Darwin/G4.
3255 2009-06-22 Mark Probst <mark.probst@gmail.com>
3257 * mini.c, mini.h: Tell the runtime whether we support MONO_TLS.
3259 2009-06-20 Martin Baulig <martin@ximian.com>
3262 (MonoDebuggerThreadFlags): New enum typedef.
3263 (MonoDebuggerThreadInfo): Added `guint32 thread_flags'.
3264 (mono_debugger_thread_created): Added `gpointer func' argument;
3265 initialize the new `thread_flags' field.
3267 2009-06-18 Martin Baulig <martin@ximian.com>
3269 * debug-debugger.h (MonoDebuggerRuntimeFlags): New enum typedef.
3270 (MonoDebuggerInfo): Renamed the `dummy' field info `runtime_info'.
3273 (mini_debugger_set_attach_ok): New function; sets the attach-ok
3274 flag in `MONO_DEBUGGER__info.runtime_info'.
3277 (mono_main): Call mini_debugger_set_attach_ok() if generics
3278 sharing is disabled.
3280 2009-06-22 Zoltan Varga <vargaz@gmail.com>
3282 * aot-compiler.c (add_wrappers): Fix a warning.
3284 * mini-ppc.c tramp-ppc.c exceptions-ppc.c aot-compiler.c: Update after
3285 the ppc load/store macro changes.
3287 2009-06-21 Zoltan Varga <vargaz@gmail.com>
3289 * tramp-ppc.c (mono_arch_patch_plt_entry): Implement this.
3291 * aot-compiler.c (mono_compile_assembly): Sanitize the plt symbol too,
3292 not just the got symbol.
3294 * mini-ppc.c aot-compiler.c unwind.c: Implement generation of unwind info
3297 * aot-compiler.c unwind.c: Add infrastructure for unwind support on
3300 * aot-compiler.c: Remove some fixmes.
3302 * driver.c (mono_main): Print a helpful message when cross-compiling.
3304 * mini.c (mini_init): Disable signal handlers when cross-compiling.
3306 * method-to-ir.c (initialize_array_data): Do the optimization if the
3307 target byte order is little endian, instead of the host byte order.
3309 * aot-compiler.c: Emit sizes for most symbols, only emit runtime-invoke
3310 wrappers into the mscorlib image, Emit a unique plt symbol for each
3311 image, emit symbols for plt entries.
3313 * image-writer.c (img_writer_emit_symbol_size): New function to emit
3316 2009-06-20 Zoltan Varga <vargaz@gmail.com>
3318 * aot-compiler.c (add_wrappers): Avoid calling
3319 mono_marshal_get_type_info () since it can assert for some types.
3321 * method-to-ir.c (mono_method_to_ir): Disable aot when some forms of
3322 ldtoken are used inside wrappers.
3324 * helpers.c: Add support for prefixing tools with the arch name.
3326 * mini.h (OP_LOADR_MEMBASE): New opcodes to load/store pointer sized
3327 quantities when using ilp32.
3329 * mini-codegen.c: Use OP_LOADR_MEMBASE/OP_STORER_MEMBASE for loading/storing
3330 spill slots. Use sizeof(mgreg_t) for the spill slot size.
3332 * image-writer.c: Use .long on ilp32.
3334 * aot-compiler.c: Use 32 bit loads on ilp32.
3336 2009-06-19 Zoltan Varga <vargaz@gmail.com>
3338 * tramp-ppc.c (mono_arch_create_trampoline_code): Fix the ppc build.
3340 * mini-ops.h: Use TARGET_POWERPC define for consistency.
3342 * patch-info.h: Add 'MSCORLIB_GOT_ADDR' patch type.
3344 * aot-compiler.c aot-runtime.c: Put the mscorlib got address into the
3345 second got slot of every aot image.
3347 * aot-compiler.c aot-runtime.c mini-trampolines.c: Add support for
3348 aot on platforms with function pointers.
3350 * mini-ppc.h mini-ppp.c cpu-ppc.md exceptions-ppc.c tramp-ppc.c: Add
3351 support for aot/full aot on ppc/ppc64.
3353 * tramp-<ARCH>.c (mono_arch_patch_plt_entry): Add 'got' and 'regs'
3354 arguments which are needed on ppc.
3356 * tramp-arm.c (mono_arch_nullify_class_init_trampoline): Add 'regs'
3359 * mini-trampolines.c aot-runtime.c: Update after the above changes.
3361 * liveness.c (BITS_PER_CHUNK): Use MONO_BITSET_BITS_PER_CHUNK.
3363 * regalloc2.c (BITS_PER_CHUNK): Ditto.
3365 * aot-compiler.c (emit_got_info): Fix reading unused memory.
3367 * ir-emit.h (alloc_dreg): Add a 'return -1' to quiet some compilers.
3369 2009-06-17 Geoff Norton <gnorton@novell.com>
3371 * aot-compiler.c: Ensure we dont try to close a null dwarf writer.
3373 2009-06-17 Zoltan Varga <vargaz@gmail.com>
3375 * dwarfwriter.c (mono_dwarf_writer_create): Add an 'appending' parameter
3376 to control whenever the dwarf writer is in xdebug or aot mode.
3377 (emit_class_dwarf_info): Use a separate abbrev for structures without
3380 * aot-compiler.c: Pass the appending parameter to
3381 mono_dwarf_writer_create ().
3383 * branch-opts.c (mono_merge_basic_blocks): Fix the case when bbn
3384 falls through to its next bblock. Fixes #513931.
3386 * iltests.il: Add a test.
3388 * dwarfwriter.c (mono_dwarf_writer_emit_base_info): Emit some line number
3389 infor even if emit_line is FALSE, as the apple linker seems to require it.
3391 * image-writer.c (asm_writer_emit_symbol_diff): Call get_label ().
3393 * dwarfwriter.c (emit_cie): Emit a separate symbol for the cie start, as
3397 2009-06-15 Zoltan Varga <vargaz@gmail.com>
3399 * exceptions-mips.c (mono_arch_get_throw_exception_by_name): Fix the
3402 2009-06-13 Zoltan Varga <vargaz@gmail.com>
3404 * mini.h (struct MonoBasicBlock): Add 'has_jump_table' and
3405 'has_call_handler' fields.
3407 * method-to-ir.c (mono_method_to_ir): Set them if needed.
3409 * branch-opts.c (mono_merge_basic_blocks): Avoid iterating through the
3410 first bblock if not needed. Fixes #512790.
3412 2009-06-11 Zoltan Varga <vargaz@gmail.com>
3414 * aot-compiler.c (mono_compile_assembly): Fix a warning.
3416 * aot-compiler.c (add_wrappers): Don't emit remoting-invoke-with-check
3419 * aot-runtime.c (mono_aot_get_method): Use the original method's code for
3420 remoting-invoke-with-check wrappers, which are not needed when running with
3421 full-aot, since it doesn't support remoting.
3423 2009-06-10 Zoltan Varga <vargaz@gmail.com>
3425 * aot-compiler.c (emit_got_info): Don't emit offsets for the plt got entries.
3427 * aot-compiler.c aot-runtime.c: Don't emit the first got offset in the
3428 method info, it is not used anymore.
3430 * mini.h: Bump AOT file format version.
3432 * aot-compiler.c (arch_emit_plt_entry): Make the arm plt entries one
3435 * aot-runtime.c (mono_aot_get_plt_info_offset): Update after the
3438 * tramp-arm.c (mono_arch_patch_plt_entry): Ditto.
3440 * mini.h: Bump AOT file format version.
3442 2009-06-10 Zoltan Varga <vargaz@gmail.com>
3444 * image-writer.c (asm_writer_emit_symbol_diff): Disable the
3445 TARGET_ASM_APPLE stuff for now, as it doesn't seem to work on the
3448 * mini-arm.c (mono_arch_output_basic_block): Fix the implementation
3449 of CKFINITE and FBGE for VFP.
3451 2009-06-09 Zoltan Varga <vargaz@gmail.com>
3453 * aot-compiler.c: Don't align code to 16 bytes on arm.
3455 * aot-compiler.c (emit_method_code): Emit the unbox trampolines right
3456 before the methods they belong to.
3458 * aot-runtime.c (mono_aot_plt_resolve): Avoid creating trampolines in
3459 the full-aot case if possible, since the trampoline will be called right
3462 * aot-compiler.c (mono_compile_assembly): Decrease the number of full aot
3463 trampolines to 1024 after the change above.
3465 * aot-compiler.c (arch_emit_specific_trampoline): Rework the arm
3466 trampoline to save 8 bytes per trampoline.
3468 * tramp-arm.c (mono_arch_create_trampoline_code_full): Update after the
3471 2009-06-08 Zoltan Varga <vargaz@gmail.com>
3473 * aot-compiler.c: Use acfg->temp_prefix instead of .L to prefix labels.
3475 2009-06-08 Martin Baulig <martin@ximian.com>
3478 (MonoDebuggerExceptionAction): Moved into debug-mini.h.
3479 (_mono_debugger_throw_exception): Don't make this static.
3480 (_mono_debugger_unhandled_exception): Likewise.
3481 (mono_debugger_handle_exception): Moved to mini-exceptions.c
3484 (MonoDebuggerExceptionAction): Moved here from debug-mini.c.
3485 (_mono_debugger_throw_exception): Add function prototype.
3486 (_mono_debugger_unhandled_exception): Likewise.
3489 (mono_handle_exception_internal): Added `MonoJitInfo **out_ji'
3490 arg; return the first exception handler if the exception is caught
3491 and we're running inside the debugger.
3492 (mono_debugger_handle_exception): Moved here from debug-mini.c;
3493 improve exception handle inside runtime-invoke, check whether the
3494 exception is actually caught in the method being invoked and not
3495 by the runtime-invoke-wrapper.
3497 2009-06-08 Zoltan Varga <vargaz@gmail.com>
3499 * image-writer.c: Improve support for the osx assembler.
3501 * dwarfwriter.c: Avoid the usage of subsections if the assembler doesn't
3504 2009-06-08 Martin Baulig <martin@ximian.com>
3507 (MonoDebuggerExceptionAction): Moved into debug-mini.h.
3508 (_mono_debugger_throw_exception): Don't make this static.
3509 (_mono_debugger_unhandled_exception): Likewise.
3510 (mono_debugger_handle_exception): Moved to mini-exceptions.c
3513 (MonoDebuggerExceptionAction): Moved here from debug-mini.c.
3514 (_mono_debugger_throw_exception): Add function prototype.
3515 (_mono_debugger_unhandled_exception): Likewise.
3518 (mono_handle_exception_internal): Added `MonoJitInfo **out_ji'
3519 arg; return the first exception handler if the exception is caught
3520 and we're running inside the debugger.
3521 (mono_debugger_handle_exception): Moved here from debug-mini.c;
3522 improve exception handle inside runtime-invoke, check whether the
3523 exception is actually caught in the method being invoked and not
3524 by the runtime-invoke-wrapper.
3526 2009-06-07 Zoltan Varga <vargaz@gmail.com>
3528 * image-writer.c (append_subsection): Don't align subsections of the
3529 debug_line section as a workaround.
3531 * dwarfwriter.c: Emit line number info in the AOT case as well.
3533 2009-06-06 Steven Munroe <munroesj@us.ibm.com>
3535 This patch is contributed under the terms of the MIT/X11 license
3537 * mini-ppc.c (mono_arch_emit_exceptions): Change assert to
3538 code_len <= code_size
3540 2009-06-06 Zoltan Varga <vargaz@gmail.com>
3542 * mini-mips.c (mips_emit_exc_by_name): Fix the mips build.
3544 2009-06-04 Zoltan Varga <vargaz@gmail.com>
3546 * aot-compiler.c aot-runtime.c: Delete references to static rgctx
3547 invoke wrappers, we now use trampolines instead.
3549 2009-06-04 Mark Probst <mark.probst@gmail.com>
3551 * mini-darwin.c: The exception thread must not be registered with
3554 2009-06-04 Mark Probst <mark.probst@gmail.com>
3556 * mini-gc.c: Disable the code because it makes SGen crash.
3558 2009-06-03 Zoltan Varga <vargaz@gmail.com>
3560 * aot-compiler.c (mono_compile_assembly): Handle file open errors gracefully
3561 instead of asserting.
3563 2009-05-31 Zoltan Varga <vargaz@gmail.com>
3565 * aot-compiler.c (mono_compile_assembly): Move the creation of the
3566 output file after the code has been compiled.
3568 2009-05-30 Zoltan Varga <vargaz@gmail.com>
3570 * tramp-ppc.c (mono_arch_get_static_rgctx_trampoline): Fix 64 bit support.
3572 2009-05-31 Zoltan Varga <vargaz@gmail.com>
3574 * aot-compiler.c aot-runtime.c: Get rid of the shared/non-shared got
3575 entries distinction to simplify the code.
3577 * mini.h: Bump AOT file format version.
3579 2009-05-28 Zoltan Varga <vargaz@gmail.com>
3581 * objects.cs: Fix the signature of one of the tests.
3583 * mini.c (mini_create_ftnptr): New helper function, moved here from
3585 (mini_get_addr_from_ftnptr): Ditto.
3586 (mini_init): Install the new helpers.
3588 2009-05-28 Martin Baulig <martin@ximian.com>
3590 Correctly initialize the debugger when embedding Mono.
3592 * mdb-debug-info32.s, mdb-debug-info64.s: Add a global variable
3593 `MONO_DEBUGGER__using_debugger' to the `.mdb_debug_info' section;
3594 see documentation in mini_debug_running_inside_mdb().
3597 (mini_debug_running_inside_mdb): New function to check whether
3598 we're running inside mdb.
3600 * mini.c (mini_init): Call mini_debugger_init() if we're running
3601 inside the debugger.
3603 * driver.c (mono_main): Moved the call to mini_debugger_init()
3604 into mini_init() to make this work when embedding Mono.
3606 * debug-debugger.c (mini_debugger_init): Warn about duplicate
3607 calls to mini_debugger_init().
3609 * mini.h: Rename mono_debugger_init() -> mini_debugger_init(),
3610 mono_debugger_main() -> mini_debugger_main() and put them inside a
3611 `MONO_DEBUGGER_SUPPORTED' conditional.
3613 2009-05-26 Rodrigo Kumpera <rkumpera@novell.com>
3615 * mini-trampolines.c: Kill mono_find_delegate_trampoline_by_addr as
3616 this is no longer in use.
3619 2009-05-26 Zoltan Varga <vargaz@gmail.com>
3621 * mini-sparc.c (add_outarg_load): Fix the sparc build.
3623 * aot-compiler.c (emit_method_code): Always write out C style symbols for
3626 2009-05-27 Martin Baulig <martin@ximian.com>
3628 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
3630 * mini-x86.c (mono_arch_output_basic_block): Fix the precision of
3631 long_conv_to_r_un to 64 bits.
3633 * cpu-x86.md: Increase the instruction size due to the changes.
3635 * iltests.il.in: Add regression test.
3639 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
3641 * objects.cs: Move the previous test from basic.cs to here.
3643 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
3645 * basic.cs: Add regression test for #506915.
3647 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
3649 * method-to-ir.c (mono_method_to_ir): When doing the ldobj+stobj
3650 optimization we must check the bb of the first byte of stobj as
3651 it's the only one set in cil_offset_to_bb.
3655 2009-05-25 Zoltan Varga <vargaz@gmail.com>
3657 * image-writer.c: Fix pointer directive on ppc64.
3659 2009-05-24 Zoltan Varga <vargaz@gmail.com>
3661 * image-writer.c (asm_writer_emit_section_change): Avoid using
3662 .bss subsections on ppc too.
3664 2009-05-23 Zoltan Varga <vargaz@gmail.com>
3666 * image-writer.c: Fix the definition of TARGET_ASM_....
3668 * image-writer.c: Fix the emission of assembler directives in the last
3671 * mini-ppc.c (mono_arch_emit_exceptions): Increase the size of the
3672 exception throwing code to accomodate ppc64.
3674 * tramp-ppc.c (mono_arch_get_nullified_class_init_trampoline): Increase the
3675 size to work on ppc64 too.
3677 * mini-ppc.h (MonoCompileArch): Enable static rgctx trampolines on ppc64
3680 * image-writer.c: Clean up the #ifdef hell a bit by adding defines for
3681 the assembler dialect instead of using platform specific defines.
3683 2009-05-22 Geoff Norton <gnorton@novell.com>
3685 * mini-arm.c (get_call_info): If a structure is split between the stack
3686 and argument registers, we should not advance the stack pointer by the entire
3687 native size, but just by the amount that spilled.
3689 2009-05-22 Zoltan Varga <vargaz@gmail.com>
3691 * mini-arm.c (get_call_info): Handle structures with alignment requirements
3694 2009-05-21 Zoltan Varga <vargaz@gmail.com>
3696 * aot-compiler.c (emit_extra_methods): Encode direct runtime invoke
3699 * aot-compiler.c (add_extra_method): Fix up the collection of extra
3700 methods so wrapper don't get added twice.
3701 (add_generic_instances): Don't add methods of arrays.
3703 * generics.cs: Mark one test as !FULLAOT.
3705 2009-05-21 Rodrigo Kumpera <rkumpera@novell.com>
3707 * mini-x86.c (emit_move_return_value): Remove unused vars.
3709 2009-05-21 Rodrigo Kumpera <rkumpera@novell.com>
3711 * mini-x86.c (mono_arch_emit_call): The decompose code now supports
3712 decomposing 8 bytes structs into a LCALL.
3714 * mini-x86.c (emit_move_return_value): We no longer push the vtype
3715 pointer for where to store the returned regs.
3717 * decompose.c (mono_decompose_vtype_opts): Fix the comment to properly
3720 Fixes #471747, #471751 and #4734530 (in fact, it's a bunch of dups).
3722 2009-05-20 Miguel de Icaza <miguel@novell.com>
3724 * aot-runtime.c (mono_aot_init): Use g_getenv to work on systems
3727 2009-05-21 Zoltan Varga <vargaz@gmail.com>
3729 * aot-compiler.c (add_wrappers): Add StructureToPtr/PtrToStructure wrappers.
3731 * basic.cs: Move the test_2_cprop_bug () test to generics.cs as it involves
3734 2009-05-20 Rodrigo Kumpera <rkumpera@novell.com>
3736 * local-propagation.c (mono_local_cprop): Avoid local propagation
3737 across paired add/sub if the first instruction dest reg is it's
3738 source reg. For example:
3740 int_add_imm R12 <- R12 [1] clobbers: 1
3741 int_sub_imm R42 <- R12 [1] clobbers: 1
3743 The cprop pass would wrongly const prop + 1 to int_sub_imm which doesn't
3744 maintain the math identify.
3748 2009-05-20 Andreia Gaita <avidigal@novell.com>
3750 * Makefile.am: avoid going on the network just to get the revision,
3753 2009-05-19 Massimiliano Mantione <massi@ximian.com>
3755 Fixed estimate for short branches on amd64 (they were off mark, and
3756 enabling call prolog-epilog instrumentations caused assertions).
3757 * mini.h (struct MonoBasicBlock): added max_length field to hold the
3758 estimate for the maximum length of this basic block.
3760 - mono_arch_emit_prolog: compute max_length for each basic block
3761 (instead of max_offset), and inflate size estimate also for entry bb
3762 in case of code instrumentation.
3763 - mono_arch_output_basic_block: get rid of "cpos" (the current
3764 estimated "position" in the code), and always use "offset" instead,
3765 which is accurate; at the beginning of the function quickly recompute
3766 max_offset for all the remaining blocks, starting from the current
3767 cfg->code_len (which is correct, and not estimated) and using the
3768 estimated block lengths computed previously.
3770 2009-05-17 Zoltan Varga <vargaz@gmail.com>
3772 * exceptions-ppc.c: Remove the caching from the trampoline creation
3773 functions, it is already done in the caller.
3775 * mini-trampolines.c (mono_llvm_vcall_trampoline): Fix the llvm build.
3777 * mini-ppc.h mini-arm.h mini-x86.h mini-amd64.h: Add
3778 MONO_ARCH_GSHARED_SUPPORTED define.
3780 * mini.c (mini_init): Use the MONO_ARCH_GSHARED_SUPPORTED define.
3782 * mini-arm.c mini.c: Get rid of the unused mono_arch_fixup_jinfo ()
3785 2009-05-16 Zoltan Varga <vargaz@gmail.com>
3787 * jit-icalls.c (mono_helper_compile_generic_method): Get rid of the
3788 call to mono_marshal_get_rgctx_invoke ().
3790 * mini.c method-to-ir.c mini-trampolines.c: Get rid of the usage of
3791 mono_marshal_get_static_rgctx_invoke (), all platforms which support
3792 gshared use the static rgctx trampolines now.
3794 * mini.c (mini_init): Call mono_set_generic_sharing_supported () if the
3795 platform supports it.
3797 2009-05-15 Zoltan Varga <vargaz@gmail.com>
3799 * mini-arm.c (mono_arch_allocate_vars): Correctly save R5 when using AOT.
3801 * aot-compiler.c (emit_method_code): Avoid duplicate labels for methods.
3803 2009-05-15 Zoltan Varga <vargaz@gmail.com>
3805 * mini-ppc.c (mono_arch_emit_exceptions): Nullify the processed patches.
3807 * tramp-ppc.c (mono_arch_nullify_class_init_trampoline): Implement this
3810 2009-05-15 Massimiliano Mantione <massi@ximian.com>
3812 Made it possible for mono_arch_instrument_epilog to preserve
3813 argument registers, otherwise instrumenting the "epilogue" before
3814 a tail call would clobber them.
3815 * mini.h: Added "mono_arch_instrument_epilog_full" prototype, which
3816 if like mono_arch_instrument_epilog but with an additional parameter
3817 that states if argument registers must be preserved.
3818 * mini.c: implemented mono_arch_instrument_epilog as a call to
3819 mono_arch_instrument_epilog_full without asking to preserve argument
3820 registers (this makes the existing code work as usual).
3822 - mono_arch_instrument_epilog: add parameter to transform it into
3823 mono_arch_instrument_epilog_full, and preserve argument registers
3825 - mono_arch_output_basic_block, OP_TAILCALL case: call
3826 mono_arch_instrument_epilog_full.
3827 * mini-alpha.c, mini-arm.c, mini-hppa.c, mini-ia64.c, mini-mips.c,
3828 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c, mini-x86.c:
3829 only transformed mono_arch_instrument_epilog into
3830 mono_arch_instrument_epilog_full.
3832 2009-05-15 Geoff Norton <gnorton@novell.com>
3834 * mini-darwin.c: This works on arm now.
3836 2009-05-14 Geoff Norton <gnorton@novell.com>
3838 * jit.h, driver.c: Allow full-aot to be decided programatically by the
3841 2009-05-15 Zoltan Varga <vargaz@gmail.com>
3843 * aot-compiler.c (emit_method_code): Skip a few more characters in the debug
3846 * mini-trampolines.c (mono_magic_trampoline): Handle static rgctx invoke
3847 wrappers during full aot mode correctly.
3849 * aot-runtime.c (mono_aot_get_unbox_trampoline): Handle shared generic
3852 * aot-compiler.c (mono_aot_method_hash): Use our internal version of
3853 mono_metadata_type_hash ().
3855 2009-05-14 Massimiliano Mantione <massi@ximian.com>
3857 * mini.h, mini-codegen.c, mini-alpha.c, mini-amd64.c, mini-arm.c,
3858 mini-hppa.h, mini-hppa.c, mini-ia64.c, mini-mips.h, mini-mips.c,
3859 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c, mini-886.c:
3860 Removed MONO_INST_BRLABEL from the instruction flags, and the
3861 remaining code that used it, because we do not support branches inside
3862 basic blocks (and branch target labels) anymore.
3863 * Makefile.am: As part of the above cleanup, remove reference to
3864 BURG files which don't exist anymore.
3866 2009-05-14 Zoltan Varga <vargaz@gmail.com>
3868 * image-writer.c (asm_writer_emit_local_symbol): Make this a nop on
3871 * mini-mips.c mini-mips.h exceptions-mips.c: Transition the mips backend
3872 to use mono_arch_throw_corlib_exception.
3874 * mini-ppc.c mini-ppc.h exceptions-ppc.c: Use
3875 mono_arch_throw_corlib_exception for throwing corlib exceptions.
3877 * aot-runtime.c (decode_patch): Allocate the data for R4/R8 from the
3880 * mini.c (mono_patch_info_dup_mp): Copy the table of switch targets too.
3882 * aot-compiler.c: Emit a local symbol prefixed with the assembly name
3883 for the got to make debugging easier and to avoid confusing it with the
3886 * aot-compiler.c (emit_method_code): Emit a C style symbol for each
3887 method so a breakpoint can be set when using gdb.
3889 2009-05-13 Zoltan Varga <vargaz@gmail.com>
3891 * aot-compiler.c (mono_aot_method_hash): Implement this properly based
3892 on mono_method_get_imt_slot ().
3894 * aot-runtime.c (find_extra_method_in_amodule): Get rid of the
3895 num_decodes variables.
3897 * aot-compiler.c (mono_aot_method_hash): Revert part of the last
3898 change as it doesn't seem to work.
3900 * aot-compiler.c (mono_aot_method_hash): Improve the hashing of
3903 2009-05-12 Zoltan Varga <vargaz@gmail.com>
3905 * aot-compiler.c mini.c mini-amd64.h mini-arm.h: Kill
3906 MONO_ARCH_FULL_AOT_IMT_SUPPORTED define, both platforms now support imt.
3908 * mini.c (mini_init): Install mono_aot_get_imt_thunk as the IMT thunk
3909 builder when using full aot.
3911 * mini-amd64.c (mono_arch_build_imt_thunk): Don't handle the full-aot case
3912 here, it is already handled.
3914 * mini-arm.c (mono_arch_emit_imt_argument): Pass the dynamic imt arg
3917 * aot-compiler.c (arch_emit_imt_thunk): Implement this for ARM.
3919 * mini-arm.h: Enable IMT for full aot.
3921 * aot-compiler.c (mono_compile_assembly): Don't emit imt thunk if the
3922 arch doesn't support it.
3924 * mini.c (mini_init): Don't disable IMT for full aot if the
3925 architecture supports it.
3927 * mini.h (MonoAotTrampoline): New enum containing the different types
3928 of 'numerous' trampolines.
3929 (MONO_AOT_FILE_VERSION): Bump this.
3931 * aot-compiler.c aot-runtime.c: Unify the handling of specific and
3932 static rgctx trampolines. Add support for full-aot IMT thunks.
3934 * mini-amd64.h: Enable IMT for full aot.
3936 * TestDriver.cs: Add a CategoryAttribute class and an --exclude option
3937 to exclude tests belonging to a category.
3939 * generics.cs: Mark some tests with a !FULLAOT category.
3941 * Makefile.am (fullaotcheck): Run tests with --exclude !FULLAOT. Include
3944 2009-05-11 Zoltan Varga <vargaz@gmail.com>
3946 * aot-compiler.c (emit_and_reloc_code): Move the implementation of
3947 MONO_PATCH_INFO_GOT_OFFSET to a separate arch-specific function.
3948 (emit_plt): Fix a warning.
3950 2009-05-10 Zoltan Varga <vargaz@gmail.com>
3952 * aot-compiler.c aot-runtime.c: Fix the build by moving is_shared_got_patch
3953 back into aot-compiler.c to a place where the other functions shared by
3954 the runtime and aot compiler are.
3956 * aot-compiler.c aot-runtime.c: Emit the got addr using a separate symbol,
3957 as done previously, instead of in MonoAotFileInfo, since pointers might have
3958 alignment requirements.
3960 * mini.h: Bump AOT file format version.
3962 2009-05-10 Miguel de Icaza <miguel@novell.com>
3964 * aot-runtime.c (mono_aot_is_shared_got_patch): Move this routine
3965 that is used at runtime from the aot-compiler.c, this makes it
3966 work on setups that remove the AOT compiler from the output
3969 2009-05-09 Zoltan Varga <vargaz@gmail.com>
3971 * tramp-ppc.c (mono_arch_get_static_rgctx_trampoline): Implement this for
3974 * mini-ppc.h: Enable static rgctx trampolines for ppc.
3976 * mini-<ARCH>.h: Kill the MONO_ARCH_ENABLE_EMIT_STATE_OPT define.
3978 * decompose.c (mono_decompose_long_opts): Move the ppc/sparc specific
3979 stuff to mono_arch_decompose_long_opts ().
3980 (mono_decompose_opcode): Remove some dead code.
3982 2009-05-08 Rodrigo Kumpera <rkumpera@novell.com>
3984 * method-to-ir.c (mono_method_to_ir): Fix boostrap of non amd64 builds
3985 cmethod can be null for quite a some reasons.
3987 2009-05-08 Rodrigo Kumpera <rkumpera@novell.com>
3989 * method-to-ir.c (mono_method_to_ir): Fix non amd64 builds.
3991 2009-05-08 Zoltan Varga <vargaz@gmail.com>
3993 * aot-compiler.c (arch_emit_got_access): Fix the aot-not-supported build.
3995 2009-05-08 Zoltan Varga <vargaz@gmail.com>
3997 * method-to-ir.c (mono_emit_call_args): Add a 'tail' flag argument.
3998 (mono_method_to_ir): Use MONO_ARCH_USE_OP_TAIL_CALL macro to determine
3999 whenever to make tail calls using OP_TAIL_CALL. Enable support for tail
4000 calls returning structures by addr on amd64.
4002 * mini-amd64.h (MONO_ARCH_USE_OP_TAIL_CALL): New arch-specific macro.
4004 * iltests.il.in: Restructure the tail call tests a bit.
4006 2009-05-07 Zoltan Varga <vargaz@gmail.com>
4008 * aot-compiler.c (add_wrappers): Add remoting-invoke-with-check wrappers
4009 for virtual methods too.
4011 2009-05-06 Raja R Harinath <harinath@hurrynot.org>
4013 * method-to-ir.c (mono_method_to_ir): Revert change of 2009-05-02
4014 due to regression in verifying System.dll.
4016 2009-05-06 Zoltan Varga <vargaz@gmail.com>
4018 * debug-mini.c (mono_debugger_method_has_breakpoint): Allow breakpoints
4021 * dwarfwriter.c (emit_class_dwarf_info): Add support for generic
4024 * aot-compiler.c aot-runtime.c: Use our own hash function instead of
4025 g_str_hash () which can change.
4027 * driver.c (mini_regression): Disable optimizations not supported by
4028 the cpu. Fixes #500019.
4030 * aot-runtime.c (mono_aot_get_unwind_info): Fix the --enable-minimal=aot
4033 2009-05-06 Zoltan Varga <vargaz@gmail.com>
4035 * mini-llvm.c (mono_llvm_emit_method): Update the OP_TLS_GET implementation
4036 to the latest LLVM code.
4038 2009-05-05 Zoltan Varga <vargaz@gmail.com>
4040 * genmdesc.pl (load_opcodes): Fix this after the TARGET_... changes.
4042 2009-05-04 Zoltan Varga <vargaz@gmail.com>
4044 * mini-llvm.c (mono_llvm_emit_method): Implement TLS support on
4047 * aot-compiler.c (encode_patch_list): Simplify this considerably as we are
4048 no longer saving offsets, so just save the patch types along with the other
4050 * aot-runtime.c (load_patch_info): Update after the changes to
4051 encode_patch_list ().
4052 (decode_got_entry): Removed, merged into load_patch_info ().
4053 (is_shared_got_patch): Removed, call the same function from
4056 * mini.h: Bump aot file format version.
4058 * aot-compiler.c aot-runtime.c: Resurrect static linking support. Kill the
4059 half-finished no-dlsym code.
4061 * aot-runtime.c (load_method): Kill the old and bit-rotten use_loaded_code
4064 * mini-<ARCH>.h mini-trampolines.c aot-runtime.c: Kill the
4065 MONO_ARCH_HAVE_CREATE_TRAMPOLINE_FROM_TOKEN define.
4067 2009-05-02 Zoltan Varga <vargaz@gmail.com>
4069 * tramp-amd64.c (mono_arch_get_static_rgctx_trampoline): Increase the
4070 buffer length to work with AOT code.
4072 * method-to-ir.c (mono_method_to_ir): Handle loading errors in the
4073 ldfld/stfld opcodes.
4075 * exceptions-x86.c (mono_arch_get_throw_exception_by_name): Simplify this
4078 * mini-llvm.c mini-x86.c: Implement 32 bit and x86 support.
4080 * ssa.c (mono_ssa_compute): Don't skip I8 values when using LLVM.
4082 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Update to the latest
4085 * mini.c (mini_method_compile): Set the from_llvm flag in MonoJitInfo
4086 if needed. Don't decompose long operations when using llvm.
4088 2009-05-01 Zoltan Varga <vargaz@gmail.com>
4090 * aot-compiler.c aot-runtime.c: Use mono_pagesize () instead of the
4093 * aot-runtime.c (load_aot_module): Get rid of another mprotect call.
4095 2009-05-03 Martin Baulig <martin@ximian.com>
4097 * debug-debugger.c (debugger_insert_source_breakpoint): Don't call
4098 mono_debugger_insert_method_breakpoint() since the class init
4099 handler we're inserting at the top of the method already gives us
4102 2009-04-30 Zoltan Varga <vargaz@gmail.com>
4104 * decompose.c (mono_decompose_long_opts): Move the implementation of LNEG
4105 to mono_arch_decompose_long_opts () for x86 and arm.
4107 2009-04-29 Zoltan Varga <vargaz@gmail.com>
4109 * mini-codegen.c (mono_regstate_alloc_int): Use __x86_64__ instead of
4112 2009-04-28 Zoltan Varga <vargaz@gmail.com>
4114 * *.h *.c: Use TARGET_<ARCH> defines instead of __<arch>__ defines in the
4117 2009-04-26 Zoltan Varga <vargaz@gmail.com>
4119 * aot-runtime.c (mono_aot_create_specific_trampoline): Add a stat for the
4120 number of trampolines used in full-aot mode.
4122 * aot-compiler.c: Add an ntrampolines option to set the number of
4123 trampolines emitted in full-aot mode.
4125 2009-04-27 Zoltan Varga <vargaz@gmail.com>
4127 * mini-llvm.c (mono_llvm_emit_method): Implement OP_CHECK_THIS using
4128 a volatile load. Get rid of get_tempname (), llvm assigns names
4131 * mini-llvm-cpp.cpp (mono_llvm_build_volatile_load): New instruction
4134 * mini-llvm.c (mono_llvm_emit_method): Don't call LLVMGetParam on
4137 * abcremoval.c (REPORT_ABC_REMOVAL): Don't output messages at verbose
4140 * mini-codegen.c (mono_local_regalloc): Prevent sreg1/dreg to be allocated
4141 to the same register as a fixed sreg2. Fixes #497271.
4143 * iltests.il.in: Add a new test.
4145 2009-04-26 Zoltan Varga <vargaz@gmail.com>
4147 * mini-amd64.c: Use moves instead of pushes for passing arguments on the
4148 stack, since pushes complicate exception handling.
4150 * exceptions-amd64.c (mono_arch_find_jit_info): Don't pop the arguments of
4151 the stack if they are passed using moves.
4153 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add an assert.
4155 * method-to-ir.c (mono_method_to_ir): Disable fast virtual generic methods
4158 * mini-llvm.c (mono_llvm_emit_method): Call jit icall wrappers, not the
4159 icalls themselves. Convert arguments of FCOMPARE. Convert the destination
4160 of FMOVE if it is an R4.
4162 2009-04-25 Zoltan Varga <vargaz@gmail.com>
4164 * mini-ops.h: Add OP_LLVM_OUTARG_VT opcode.
4166 * mini.h (LLVMCallInfo): New structure to store calling convention
4167 information for the LLVM back end similar to the CallInfo structures in
4170 * mini-amd64.c (mono_arch_get_llvm_call_info): New arch function to return
4171 call information in a format usable by LLVM.
4172 (mono_arch_emit_call): Move the LLVM handling code to mono_llvm_emit_call ().
4174 * method-to-ir.c (mono_emit_call_args): Emit calls using
4175 mono_llvm_emit_call () when compiling using LLVM.
4177 * mini-llvm.c: Implement support for passing/receiving valuetypes. Add
4178 comments to all functions. Fix memory leaks. Add a public init/cleanup
4181 * mini.c: Call the llvm init/cleanup functions in mini_init()/cleanup().
4183 * method-to-ir.c (handle_array_new): Disable llvm when calling the vararg
4184 mono_array_new_va () jit icall.
4186 Fri Apr 24 16:44:08 CEST 2009 Paolo Molaro <lupus@ximian.com>
4188 * Makefile.am, genmdesc.c, genmdesc.pl: tiny refactor to allow
4189 multiple machine description files to be specified.
4190 * mini-ops.h: fixes for cross-compilation.
4192 2009-04-22 Miguel de Icaza <miguel@novell.com>
4194 * aot-runtime.c (make_writable): Use mono_mprotect to simplify
4197 2009-04-22 Zoltan Varga <vargaz@gmail.com>
4199 * method-to-ir.c (mono_method_to_ir): Force init_locals to be TRUE
4200 to prevent asserts in various passes. Fixes #497220.
4202 2009-04-21 Zoltan Varga <vargaz@gmail.com>
4204 * mini-trampolines.c (mono_generic_class_init_trampoline): Remove
4207 * aot-compiler.c aot-runtime.c: Emit the unwind info into a separate
4208 table to avoid duplicates.
4210 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
4212 * aot-compiler.c (emit_method_code): Avoid writing symbols if the nodebug
4215 2009-04-20 Rodrigo Kumpera <rkumpera@novell.com>
4217 * mini.c (mini_method_verify): Fail fulltrust code if the exception
4218 is for method or field access.
4220 2009-04-20 Zoltan Varga <vargaz@gmail.com>
4222 * mini-llvm-cpp.cpp (mono_llvm_dump_value): New helper function to print
4225 * mini-llvm.c (mono_llvm_emit_method): Use it.
4227 * mini-llvm.c (type_to_llvm_type): Fix the mapping of enums.
4228 (mono_llvm_emit_method): Add support for CAS. Fix handling of CSET opcodes
4231 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add support for
4232 synchronized methods.
4234 * mini.c (mini_method_compile): Disable LLVM for dynamic methods.
4236 * mini.c (mini_method_compile): Enable ABCREM when running with LLVM.
4238 * mini-llvm.c (mono_llvm_emit_method): Add support for OP_LOADI4_MEM/
4241 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Add a MONO_LLVM env variable
4242 allowing some options to be set dynamically.
4244 2009-04-19 Zoltan Varga <vargaz@gmail.com>
4246 * mini-llvm.c (mono_llvm_emit_method): Handle compares followed by an
4247 unconditional branch.
4249 * mini.h (MonoTrampolineType): Add new trampoline type
4250 'MONO_TRAMPOLINE_LLVM_VCALL' which handles virtual calls made from LLVM
4253 * mini-trampolines.c (mono_llvm_vcall_trampoline): New C trampoline
4256 * mini-trampolines.c (mono_create_llvm_vcall_trampoline): New trampoline
4259 * mini.c (mini_init): Avoid using the common vtable trampoline when LLVM
4260 is enabled. Instead, use the llvm vcall trampoline.
4262 * mini-trampolines.c (mono_get_vcall_slot_addr): New helper function.
4264 * mini-trampolines.c tramp-amd64.c tramp-x86.c: Use it.
4266 * mini-<ARCH>.c: Get rid of the identical mono_arch_get_vcall_slot_addr ()
4269 * mini-<ARCH>.h mini-trampolines.c mini.c: Get rid of
4270 MONO_ARCH_COMMON_VTABLE_TRAMPOLINE, it is supported by all archs.
4272 * mini-ia64.c (mono_arch_lowering_pass): Null out the sregs of the
4273 OP_IA64_CSET opcode.
4275 * mini.c: Fix a warning.
4277 * mini-llvm.c (mono_llvm_emit_method): Convert arguments of SWITCH and
4278 THROW to the appropriate llvm type.
4280 2009-04-18 Zoltan Varga <vargaz@gmail.com>
4282 * mini.c (mini_method_compile): Add statistics for methods JITted
4285 2009-04-17 Zoltan Varga <vargaz@gmail.com>
4287 * method-to-ir.c: Fix the computation of ins_sreg_counts for ia64
4288 OP_IA64_CMP_<cond>_IMM opcodes.
4290 2009-04-17 Zoltan Varga <vargaz@gmail.com>
4292 * mini-llvm.c (emit_cond_system_exception): Implement throwing of
4295 * dwarfwriter.c (mono_dwarf_writer_emit_method): Handle --regression
4298 * mini-llvm.c (type_to_llvm_type): Avoid accessing t->data.klass for
4301 2009-04-17 Atsushi Enomoto <atsushi@ximian.com>
4303 * mini-exceptions.c : add thread id to EXCEPTION trace message.
4305 2009-04-17 Zoltan Varga <vargaz@gmail.com>
4307 * tramp-amd64.c (mono_arch_get_static_rgctx_trampoline): Fix AOT
4310 * tramp-x86.c (mono_arch_get_unbox_trampoline): Implement static
4311 rgctx invoke trampolines for x86.
4313 * mini-x86.c (mono_arch_output_basic_block): Add a few nops before
4314 indirect calls to simplify get_vcall_slot_addr (). Fixes #494567.
4315 (mono_arch_get_vcall_slot): Simplify this.
4317 2009-04-16 Zoltan Varga <vargaz@gmail.com>
4319 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Move the calls to
4320 mono_debug_add_delegate_trampoline () to get_delegate_invoke_impl ().
4322 2009-04-14 Zoltan Varga <vargaz@gmail.com>
4324 * aot-compiler.c tramp-arm.c mini-arm.c: Implement static rgctx
4325 trampolines for ARM. Add full-aot support for delegate invokes for ARM.
4327 * mini-trampolines.c (mono_magic_trampoline): Fix the build.
4329 * liveness.c (visit_bb): Remove a needless assert.
4331 2009-04-13 Zoltan Varga <vargaz@gmail.com>
4333 * mini-trampolines.c (mono_create_delegate_trampoline): Delegate the
4334 full aot support to the arch specific code.
4336 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Add full-aot support.
4338 * aot-compiler.c (emit_trampolines): Emit delegate invoke impl trampolines.
4340 * aot-compiler.c (emit_named_code): Rename this to 'emit_trampoline'.
4342 * mini-amd64.c (mono_arch_get_delegate_invoke_impls): New function to
4343 collect information about the delegate invoke impl trampolines.
4345 * mini.h (MonoAotTrampInfo): New structure collecting the information needed
4346 to save trampolines during full-aot mode.
4348 * mini-trampolines.c (mono_create_static_rgctx_trampoline): New trampoline
4349 creation function which returns a trampoline which sets the rgctx
4351 (mono_magic_trampoline): Use the rgctx trampoline instead of an rgctx
4352 wrapper if possible.
4353 (mono_delegate_trampoline): Ditto.
4355 * mini.c (mono_jit_runtime_invoke): Ditto.
4357 * tramp-amd64.c: Add an implemention of static rgctx trampolines for AMD64.
4359 * aot-compiler.c aot-runtime.c: Add support for static rgctx trampolines.
4361 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
4363 2009-04-12 Zoltan Varga <vargaz@gmail.com>
4365 * mini-ia64.c (mono_arch_lowering_pass): Use NULLIFY_INS instead of
4366 just setting the opcode to OP_NOP.
4368 2009-04-11 Zoltan Varga <vargaz@gmail.com>
4370 * mini.c (mini_method_compile): Put the last change inside an
4371 #ifdef MONO_ARCH_HAVE_LIVERANGE_OPS.
4373 * mini.c (mini_method_compile): Disable sharing of stack slots/registers
4374 and extend live ranges to cover the whole method when using xdb.
4376 * jit-icalls.c (ldvirtfn_internal): Avoid creating rgctx wrappers here,
4377 do it in the trampolines.
4379 * mini-trampolines.c (mono_magic_trampoline): Add an rgctx wrapper if
4382 * mini-trampolines.c (mono_delegate_trampoline): Ditto.
4384 * method-to-ir.c (mono_method_to_ir): Avoid using the fast virtual method
4385 call code in full-aot mode since IMT is disabled there.
4386 (mono_method_to_ir): Inline ldfld wrappers which return structures too, the
4387 new JIT no longer has that restriction.
4389 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
4391 * aot-compiler.c (emit_extra_methods): Emit the wrapper method names in
4392 a more compact format.
4393 (mono_aot_wrapper_name): New function to return a unique name for a
4394 wrapper method, also used by the AOT runtime.
4396 * aot-runtime.c (find_extra_method_in_amodule): Update after the changes to
4399 * aot-compiler.c (add_generic_class): Add the helper methods from T[]
4400 when a ICollection<T> etc is encountered.
4401 (add_generic_instances): Process method arguments/locals too.
4402 (emit_trampolines): Emit unbox trampolines for extra methods too. Shorten
4405 * aot-runtime.c (mono_aot_get_unbox_trampoline): Handle extra methods too.
4407 2009-04-10 Zoltan Varga <vargaz@gmail.com>
4409 * aot-compiler.c: Disable the AOT compiler if the JIT is disabled.
4411 * dwarfwriter.c (emit_type): Emit byref to reference types as 'int' for now.
4413 * decompose.c (mono_decompose_opcode): Make this return a MonoInst*
4414 representing the result of the decomposition. Nullify instructions
4415 instead of setting them to OP_NOP since nops can't have registers
4418 2009-04-09 Zoltan Varga <vargaz@gmail.com>
4420 * aot-compiler.c (mono_compile_assembly): Split this huge function into
4421 smaller parts. Add 'nodebug' option to prevent generation of DWARF debug
4422 info. Strip 'mapping symbols' on ARM.
4424 * iltests.il.in (test_0_fconv_to_i): Disable this on ARM too.
4426 * genmdesc.pl: Applied patch by Martin Fuzzey (mfuzzey@parkeon.com). Sync
4427 this with the native genmdesc.
4429 2009-04-08 Bill Holmes <billholmes54@gmail.com>
4431 * aot-runtime.c: Fixing the MSVC build.
4433 Code is contributed under MIT/X11 license.
4435 2009-04-08 Zoltan Varga <vargaz@gmail.com>
4437 * mini-llvm.c (mono_llvm_emit_method): Pass i1/i2 arguments as i4 since
4438 JITted code depends on it.
4440 2009-04-08 Raja R Harinath <harinath@hurrynot.org>
4442 * aot-compiler.c: Use new MonoGenericParam accessors.
4444 2009-04-08 Raja R Harinath <harinath@hurrynot.org>
4446 Reduce memory usage and improve correctness wrt MonoGenericParam
4447 * aot-runtime.c (decode_klass_ref): Simplify generic parameter
4448 handing. Avoid allocating MonoGenericParams, but use the ones in
4449 the container itself.
4451 2009-04-07 Miguel de Icaza <miguel@novell.com>
4453 * tasklets.c: Return exceptions in the out argument.
4455 2009-04-08 Zoltan Varga <vargaz@gmail.com>
4457 * mini-llvm.c (mono_llvm_emit_method): Fix alignment in the LOCALLOC_IMM
4458 opcode. Use pointer types in more places instead of casting them to
4461 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Create a pass manager to run
4463 (mono_llvm_optimize_method): New helper function to optimize a method.
4465 * method-to-ir.c (mono_emit_widen_call_res): Extract the call result
4466 widening code so it could be called from more places.
4467 (mono_method_to_ir): Call mono_emit_widne_call_res () in several more
4468 code paths in the call opcodes.
4470 Mon Apr 6 14:19:54 CEST 2009 Paolo Molaro <lupus@ximian.com>
4472 * exceptions-amd64.c, mini-amd64.h: amd64 support code for continuations.
4474 2009-04-06 Zoltan Varga <vargaz@gmail.com>
4476 * dwarfwriter.c: Use _ to separate class name
4477 components as gdb can't handle '.'. Represent reference variables
4480 * mini.h (MonoCompile): Add locals_min_stack_offset/locals_max_stack_offset.
4482 * mini-amd64.c (mono_arch_allocate_vars): Save min/max stack offset.
4484 * mini-gc.c: New file, contains the SGEN GC related parts of the JIT.
4486 * gc-test.cs: New file with GC stack marking tests.
4488 * mini-arm.c (mono_arch_output_basic_block): Fix int->float conversion of
4489 negative numbers for vfp.
4491 * basic-float.cs: Add a test.
4493 Mon Apr 6 14:12:10 CEST 2009 Paolo Molaro <lupus@ximian.com>
4495 * exceptions-x86.c, mini-x86.h: x86 support code for continuations.
4497 Mon Apr 6 14:09:53 CEST 2009 Paolo Molaro <lupus@ximian.com>
4499 * tasklets.h, tasklets.c, mini.h, mini.c, Makefile.am: arch-indep
4500 part of tasklet/continuation support.
4502 2009-04-05 Zoltan Varga <vargaz@gmail.com>
4504 * mini-llvm.c (mono_llvm_emit_method): Move the handling of
4505 amd64 opcodes inside an ifdef.
4507 * dwarfwriter.c: Emit inheritance information for classes, emit fields
4510 * dwarfwriter.c (emit_type): Emit the class info for classes.
4512 2009-04-04 Zoltan Varga <vargaz@gmail.com>
4514 * Makefile.am (AM_CXXFLAGS): Add GLIB_CFLAGS to this.
4516 * mini-llvm-cpp.h: New header file for mini-llvm-cpp.cpp.
4518 * mini-llvm.c: Remove unused fields from EmitContext, fix memory leaks.
4520 * ssa.c (mono_ssa_compute): Fix some memory leaks.
4522 2009-04-03 Zoltan Varga <vargaz@gmail.com>
4524 * mini.c mini-amd64.c method-to-ir.c: Use COMPILE_LLVM in a few more places.
4526 * mini-llvm.c: Update comments.
4528 * mini.h (COMPILE_LLVM): New macro.
4530 * decompose.c (mono_decompose_opcode): Use the COMPILE_LLVM macro.
4532 * ssa.c (mono_ssa_compute): Ditto.
4534 * unwind.c (mono_unwind_get_ops_from_fde): New helper function to extract
4535 the unwind ops from a DWARF FDE.
4537 * mini-llvm.c: Implement generation of unwind info for LLVM compiled
4538 methods by extracting the dwarf unwind ops from the unwind info generated
4541 * mini-llvm.c (mono_llvm_emit_method): Enable support for non-IMT virtual
4544 * mini-amd64.c (mono_arch_get_vcall_slot): Handle more kinds of the SIB
4547 2009-04-02 Zoltan Varga <vargaz@gmail.com>
4549 * Makefile.am (llvm_sources): Enable this.
4551 * mini.c (mini_method_compile): Add support for compiling with LLVM,
4552 failing back to the JIT if something cannot be handled.
4554 * mini-amd64.c (mono_arch_emit_call): Emit the arguments more simple when
4555 compiling with LLVM.
4557 * decompose.c (mono_decompose_opcode): Avoid decomposing some opcodes when
4558 compiling with LLVM.
4560 * method-to-ir.c (mono_method_to_ir): Avoid decomposing SWITCH when
4561 compiling with LLVM.
4563 * mini-ops.h: Add a few opcodes needed by LLVM.
4565 * dwarfwriter.c (mono_dwarf_writer_emit_method): Avoid crashes if the method
4568 * mini-llvm.c mini-llvm-cpp.cpp: New files containing the experimental llvm
4571 * mini-arm.c (mono_arch_output_basic_block): Fix the ARM_FPU_NONE build.
4573 * mini-arm.h mini-arm.c cpu-arm.md: Finish VFP support.
4575 2009-04-01 Mark Probst <mark.probst@gmail.com>
4577 * regalloc.h, mini-codegen.c: Make vassign members gint32 to fix
4578 ridiculously large methods.
4580 2009-03-31 Martin Baulig <martin@ximian.com>
4582 * debug-debugger.c (debugger_remove_breakpoint): Call
4583 mono_debugger_remove_class_init_callback ().
4585 2009-03-31 Zoltan Varga <vargaz@gmail.com>
4587 * aot-compiler.c (mono_compile_assembly): Call img_writer_emit_start ()
4588 right before emitting code, not at the start.
4590 * mini.c (mono_postprocess_patches): Extract this into a separate function
4591 from mono_codegen ().
4593 * ssa.c (mono_ssa_compute): Set ins->klass for every PHI node, handle
4594 byref types correctly.
4596 2009-03-30 Zoltan Varga <vargaz@gmail.com>
4598 * dwarfwriter.c (mono_dwarf_writer_emit_method): Fix a crash introduced
4601 2009-03-29 Zoltan Varga <vargaz@gmail.com>
4603 * mini-amd64.c (mono_arch_output_basic_block): Emit a few nops before
4604 indirect calls, this avoids problems where get_vcall_slot () would get
4605 confused by the native code for the instruction preceeding the call.
4606 (mono_arch_get_vcall_slot): Simplify this.
4607 (mono_arch_emit_imt_argument): Remove this, it is no longer needed.
4609 * mini-ops.h: Fix the definitions of the OP_IA64 opcodes, since the local
4610 register allocator now seems to depend on them instead of the data in
4613 * mini.c (mini_method_compile): Throw the correct type of exception if
4614 mono_method_get_header () fails because of a loading error.
4616 2009-03-28 Zoltan Varga <vargaz@gmail.com>
4618 * mini.c (mini_method_compile): Clear the loader error if the method
4619 header cannot be decoded.
4621 * mini-trampolines.c (mono_magic_trampoline): Handle generic virtual
4622 interface methods on proxies correctly.
4624 * dwarfwriter.c (mono_dwarf_writer_emit_method): Fix handling of the
4625 this argument for vtype methods. Add precise liveness info for arguments.
4627 * mini-codegen.c (mono_print_ins_index): Print the vreg of the
4628 LIVERANGE_START/END opcodes.
4630 * method-to-ir.c (mono_spill_global_vars): Fix liverange calculation
4631 for arguments and values in registers.
4633 2009-03-27 Zoltan Varga <vargaz@gmail.com>
4635 * method-to-ir.c (mono_method_to_ir): Disable tail calls for calls which
4636 return a valuetype. Fixes #487518.
4638 * iltests.il: Add a test.
4640 * aot-compiler.c: Use mono_thread_create () to create helper threads.
4642 * mini-trampolines.c (mono_delegate_trampoline): Handle static delegates
4643 closed over a null reference correctly.
4645 2009-03-26 Zoltan Varga <vargaz@gmail.com>
4647 * method-to-ir.c (mono_handle_global_vregs): Fix support for ternary ops.
4649 2009-03-25 Mark Probst <mark.probst@gmail.com>
4651 * mini-codegen.c (mono_local_regalloc): Don't let sregs get
4652 allocated to the same registers as fixed sregs.
4654 2009-03-24 Mark Probst <mark.probst@gmail.com>
4656 * mini-ops.h: New ternary ATOMIC_CAS ops replace the old
4659 * method-to-ir.c: Handle more cases for
4660 Interlocked.CompareExchange.
4662 * cpu-x86.md, mini-x86.c, mini-x86.h, cpu-amd64.md, mini-amd64.c,
4663 mini-amd64.h, cpu-ppc.md, cpu-ppc64.md, mini-ppc.c, mini-ppc.h:
4664 ATOMIC_CAS implementations for x86, AMD64, PPC and PPC64.
4666 2009-03-23 Zoltan Varga <vargaz@gmail.com>
4668 * aot-runtime.c (decode_method_ref): Fix a warning.
4670 * unwind.c (mono_unwind_frame): Ditto.
4672 2009-03-22 Zoltan Varga <vargaz@gmail.com>
4674 * aot-compiler.c (arch_emit_unbox_trampoline): Fix the binary writer support.
4675 (mono_compile_assembly): Enable the binary writer for full-aot as well.
4677 * image-writer.c (do_reloc): Add support for the JUMP24 relocation,
4678 fix the handling of large values in the ALU_PC_G0_NC relocation.
4680 2009-03-22 Zoltan Varga <vargaz@gmail.com>
4682 * local-propagation.c method-to-ir.c local-propagation.c: Fix warnings.
4684 2009-03-22 Mark Probst <mark.probst@gmail.com>
4686 * method-to-ir.c (mono_spill_global_vars): Support for ternary
4689 2009-03-22 Mark Probst <mark.probst@gmail.com>
4691 * method-to-ir.c: MINI_OP3 needs a comma.
4693 * method-to-ir.c, mini.h, mini.c: Remove
4694 mono_init_op_sreg_counts ().
4696 2009-03-22 Zoltan Varga <vargaz@gmail.com>
4698 * mini-arm.c (mono_arch_output_basic_block): Fix aot support in
4701 * mini-arm.c (mono_arch_build_imt_thunk): Disable the !fail_tramp
4704 * mini-ops.h: Fix arguments of the MEMINDEX opcodes.
4706 * mini-amd64.c (mono_arch_build_imt_thunk): Simplify the fail handling
4709 2009-03-21 Mark Probst <mark.probst@gmail.com>
4711 * cfold.c, cprop.c, decompose.c, genmdesc.c, helpers.c, ir-emit.h,
4712 liveness.c, local-propagation.c, method-to-ir.c, mini-codegen.c,
4713 mini.c, mini.h, simd-intrinsics.c, ssa.c: Support for ternary IR
4716 2009-03-20 Zoltan Varga <vargaz@gmail.com>
4718 * driver.c: Change location of gc_wrapper.h.
4720 * method-to-ir.c (mono_find_block_region): Handle try clauses nested
4721 inside finally clauses correctly. Fixes #485721.
4723 * mini.c (mono_find_spvar_for_region): This needs to handle try regions
4724 after the change above.
4726 * exceptions.cs: Add a test.
4728 2009-03-19 Zoltan Varga <vargaz@gmail.com>
4730 * unwind.c (mono_unwind_ops_encode): Increase the size of the encode buffer.
4732 * mini-amd64.c (mono_arch_emit_epilog): Remove the encoding of stack size
4733 into cfg->used_int_regs, it is not needed with the dwarf unwinder.
4734 (mono_arch_compute_omit_fp): Remove the emit_epilog () workaround.
4736 * mini-amd64.c (mono_arch_compute_omit_fp): Add another check to avoid hitting
4737 the stack_alloc_size < (1 << 16) assertion in emit_prolog ().
4739 2009-03-19 Sebastien Pouliot <sebastien@ximian.com>
4741 * method-to-ir.c: Allow CoreCLR to throw FieldAccessException.
4742 Simplify logic for ensure_method_is_allowed_to_call_method.
4743 Handle wrappers on callers.
4745 2009-03-19 Zoltan Varga <vargaz@gmail.com>
4747 * Makefile.am (fullaotcheck): Don't run the generics tests, some of
4750 * basic-simd.cs: Fix the names of some test methods.
4752 2009-03-18 Geoff Norton <gnorton@novell.com>
4754 * mini.c: Only chain sigfpe if it wasn't generated in mangaed code.
4756 2009-03-18 Zoltan Varga <vargaz@gmail.com>
4758 * dwarfwriter.c (token_handler): Fix a crash caused by the last change.
4760 2009-03-17 Jb Evain <jbevain@novell.com>
4762 * driver.c: remove now uneeded call to mono_gc_base_init before
4765 2009-03-17 Jb Evain <jbevain@novell.com>
4767 * dwarfwriter.c (token_handler): handle more cases.
4769 2009-03-17 Sebastien Pouliot <sebastien@ximian.com>
4771 * method-to-ir.c: Remove more dead code (that was required only
4772 because of method_is_safe). Fix compiler warnings.
4774 2009-03-17 Sebastien Pouliot <sebastien@ximian.com>
4776 * method-to-ir.c: Remove unneeded/useless method_is_safe
4777 http://lists.ximian.com/archives/public/mono-devel-list/2009-March/031404.html
4779 2009-03-16 Rodrigo Kumpera <rkumpera@novell.com>
4781 * mini.c (mini_method_compile): Print the method been compiled with
4782 verbose level 1 instead of 3 as this helps a lot debugging JIT crashes
4783 for people not familiar with the runtime.
4785 2009-03-17 Zoltan Varga <vargaz@gmail.com>
4787 * mini-exceptions.c (get_generic_info_from_stack_frame): Avoid returning
4788 a managed object which is later put into a GList. Return its class instead.
4790 * mini.c (mono_allocate_stack_slots_full): Avoid sharing ref and non-ref
4791 stack slots when using sgen.
4793 2009-03-16 Zoltan Varga <vargaz@gmail.com>
4795 * dwarfwriter.c (emit_line_number_info): Really fix the eglib build.
4797 2009-03-14 Zoltan Varga <vargaz@gmail.com>
4799 * local-propagation.c (reg_is_softreg_no_fpstack): Use >= instead of
4800 > so it works on the first vreg as well.
4802 2009-03-13 Zoltan Varga <vargaz@gmail.com>
4804 * dwarfwriter.c (emit_line_number_info): Disable an assert which seems to
4807 * aot-compiler.c: Get rid of xdebug_lock (), use the loader lock instead.
4809 * dwarfwriter.c (emit_line_number_info): Fix eglib build as eglib doesn't
4812 2009-03-12 Zoltan Varga <vargaz@gmail.com>
4814 * dwarfwriter.c (emit_line_number_info): Optimize the computation of the
4815 native->IL offset mapping.
4817 2009-03-11 Zoltan Varga <vargaz@gmail.com>
4819 * mini-amd64.c (mono_arch_output_basic_block): Fix % 1. Fixes #484323.
4821 * basic.cs: Add a test.
4823 2009-03-11 Mark Probst <mark.probst@gmail.com>
4825 * mini-x86.c (mono_arch_output_basic_block): Use different
4826 registers in case the ones we want to overwrite are used by the
4827 other operand. Fixes regression in #480807.
4829 2009-03-10 Zoltan Varga <vargaz@gmail.com>
4831 * aot-compiler.c (mono_compile_assembly): Make the output less verbose.
4833 * dwarfwriter.c (emit_line_number_info): The line number info for
4834 IL code was off by one. Fix that.
4836 * mini-s390x.c: Fix support for vtypes whose addresses are passed on the
4839 2009-03-09 Mark Probst <mark.probst@gmail.com>
4841 Contributed under the terms of the MIT/X11 license by Steven
4842 Munroe <munroesj@us.ibm.com>.
4844 * mini-ppc.c: Correct handling of OP_LOADI4_MEMINDEX for ppc64.
4847 2009-03-08 Zoltan Varga <vargaz@gmail.com>
4849 * dwarfwriter.c (token_handler): Decode method references in non-wrappers
4852 2009-03-06 Zoltan Varga <vargaz@gmail.com>
4854 * method-to-ir.c (mono_method_to_ir): Check for type load exceptions in
4855 the delegate ctor handling code. Fixes #482638.
4857 * method-to-ir.c (mini_emit_memset): Fix the handling of size '3'. Fixes
4860 * iltests.il.in: Add a test.
4862 * mini-darwin.c (mono_chain_signal): Remove this, it is already in
4865 2009-03-05 Mark Probst <mark.probst@gmail.com>
4867 * mini-trampolines.c (mono_create_jump_trampoline): If the method
4868 is shared generic code, return the trampoline, even if the method
4869 has already been compiled. Fixes #479763.
4871 * mini.c, mini.h: New function
4872 mono_jit_find_compiled_method_with_jit_info() which is the same as
4873 mono_jit_find_compiled_method() but also returns the jit info.
4875 2009-03-05 Mark Probst <mark.probst@gmail.com>
4877 * method-to-ir.c (mono_method_to_ir): Only force the vtable var
4878 for methods which actually have one. For all other methods, make
4879 sure the this argument var is live the whole method.
4881 * mini.c (mini_method_compile): Every shared method has a
4882 this/vtable/mrgctx info. Fixes #480807.
4884 2009-03-05 Mark Probst <mark.probst@gmail.com>
4886 * mini-ppc.c (mono_arch_build_imt_thunk): Add support for mixed
4887 generic/imt thunks where some entries branch through the vtable,
4888 while other entries branch directly.
4890 2009-03-05 Zoltan Varga <vargaz@gmail.com>
4892 * mini-darwin.c (mono_chain_signal): Define this to fix the build.
4894 * mini-windows.c: Ditto.
4896 * mini.c (mono_jit_runtime_invoke): Speed up the invoking of parameterless
4899 2009-03-04 Zoltan Varga <vargaz@gmail.com>
4901 * dwarfwriter.c (emit_line_number_info): Add some debug code to help track
4904 2009-03-04 Mark Probst <mark.probst@gmail.com>
4906 * method-to-ir.c: Don't inline methods that use JMP. Fixes
4909 2009-03-04 Mark Probst <mark.probst@gmail.com>
4911 * exceptions-x86.c: Include debug-mini.h - fixes build.
4913 2009-03-04 Martin Baulig <martin@ximian.com>
4915 * debug-mini.c: Clean up the exception API and add documentation.
4916 (mono_debugger_handle_exception): New public method; this is
4917 called when throwing an exception or encountering an unhandled one.
4918 (mono_debugger_call_exception_handler): Formerly known as
4919 mono_debugger_handle_exception(); this is used to tell the
4920 debugger that we're about to invoke an exception handler.
4922 2009-03-04 Martin Baulig <martin@ximian.com>
4924 * debug-mini.c (mono_debugger_runtime_invoke): Moved here from
4925 ../metadata/mono-debug-debugger.c; save and reset exception state.
4927 2009-03-02 Martin Baulig <martin@ximian.com>
4929 * debug-mini.c: Moved the debugger exception handling here from
4930 ../metadata/mono-debug-debugger.c.
4933 (MonoDebuggerExceptionAction): New exception typedef.
4936 (MonoDebuggerThreadInfo): Added `MonoObject *last_exception'.
4938 * exceptions-amd64.c
4939 (mono_amd64_throw_exception): Use the new debugger exception
4943 (mono_handle_exception_internal): Don't call
4944 mono_debugger_unhandled_exception() here.
4946 2009-03-03 Zoltan Varga <vargaz@gmail.com>
4948 * mini.c aot-compiler.c: Update after the changes to
4949 mono_marshal_get_runtime_invoke ().
4951 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot):
4952 Virtual generic methods might not have method->slot set, work around
4955 * generics.cs: Add a test.
4957 2009-03-02 Geoff Norton <gnorton@novell.com>
4960 * driver.c: Allow signal chaining of SIGFPE as well.
4962 2009-03-02 Zoltan Varga <vargaz@gmail.com>
4964 * mini-trampolines.c (mono_generic_virtual_remoting_trampoline): Update
4965 this since it now receives the method not its generic context in the
4968 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for mixed
4969 generic/imt thunks where some entries branch through the vtable, while
4970 other entries branch directly.
4972 * mini-x86.c (mono_arch_build_imt_thunk): Ditto.
4974 * method-to-ir.c (mono_method_to_ir): Enable fast virtual generic call
4975 support for interface methods as well.
4977 * mini-trampolines.c: Add support for virtual generic methods in interfaces
4978 using the normal IMT thunks.
4980 generics.cs: Add new tests.
4982 * method-to-ir.c (mono_method_to_ir): Pass the method instead of
4983 the generic inst to the generic imt thunks. This fixes AOT support,
4984 improves consistency with the normal IMT thunks, and makes it easier to
4985 add support for interface generic virtual methods later.
4987 * mini-trampolines.c (mono_magic_trampoline): Ditto.
4989 2009-02-28 Zoltan Varga <vargaz@gmail.com>
4991 * driver.c (mono_set_signal_chaining): New public API function to enable
4992 signal chaining on POSIX platforms.
4994 * mini-posix.c mini.c: Applied a variant of a patch by Simon Rowland
4995 (si@lindenlab.com) to implement signal chaining. The original patch was
4996 contributed under the MIT X/11 license:
4997 https://bugzilla.novell.com/show_bug.cgi?id=318894
4999 2009-02-27 Zoltan Varga <vargaz@gmail.com>
5001 * iltests.il.in (test_0_implicit_float_to_double_conversion): Disable this
5002 too until it can be made to run on amd64.
5004 2009-02-26 Zoltan Varga <vargaz@gmail.com>
5006 * mini-x86.c (mono_arch_get_this_arg_from_call): Avoid expensive calls
5007 to get_generic_context_from_code () + get_call_info () if possible.
5009 2009-02-25 Zoltan Varga <vargaz@gmail.com>
5011 * mini-exceptions.c (mono_handle_native_sigsegv): Implement the
5012 suspend-on-sigsegv functionality.
5014 * mini.c (mini_parse_debug_options): Add a new 'suspend-on-sigsegv' option
5015 to suspend when a native SIGSEGV is received. This is useful for debugging
5016 crashes which don't happen under gdb, since a live process contains more
5017 information than a core file.
5019 * mini-exceptions.c (mono_print_thread_dump): Use
5020 MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX instead of platform defines.
5022 * mini-x86.h (MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX): New define.
5024 * mini-amd64.h (MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX): Ditto.
5026 * basic-float.cs: Disable the tests which currently fail on amd64.
5028 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Pass a non-null
5029 value to mono_arch_patch_callsite () to fix crashes.
5031 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix a warning.
5033 2009-02-23 Zoltan Varga <vargaz@gmail.com>
5035 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Replace the
5036 nop code by patching the call address to point to the nullified class init
5037 trampoline, as the former does not seem to be safe on SMP machines.
5039 2009-02-23 Mark Probst <mark.probst@gmail.com>
5041 * mini-ops.h: Fix the argument types for a few x86 opcodes where
5044 2009-02-23 Zoltan Varga <vargaz@gmail.com>
5046 * basic-float.cs basic-calls.cs: Fix warnings.
5048 2009-02-22 Mark Probst <mark.probst@gmail.com>
5050 * tramp-ppc.c (mono_arch_create_trampoline_code): Store the
5051 correct frame pointer in the LMF. Should fix #478394.
5053 2009-02-22 Zoltan Varga <vargaz@gmail.com>
5055 * Makefile.am (fullaotcheck): Copy Mono.Simd.dll as well.
5057 * image-writer.c: Make the binary writer less verbose.
5059 2009-02-21 Zoltan Varga <vargaz@gmail.com>
5061 * method-to-ir.c (mono_method_to_ir): Don't assert if string ctors
5062 are called from runtime invoke wrappers.
5064 2009-02-20 Zoltan Varga <vargaz@gmail.com>
5066 * cpu-ppc.md (store_memindex): Increase the size of this.
5068 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
5070 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
5072 * cpu-x86.md: Fix the sizes for long_conv_to_r_un and long_conv_to_r_un_2.
5074 * mini-x86.c (mono_arch_output_basic_block): Use only 64bits of precision for
5077 Last fix for of #467201.
5080 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
5082 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
5084 * cpu-x86.md: Fix the sizes for fcall(_reg,_membase), long_conv_to_r4_2
5085 and long_conv_to_r8_2:
5087 Fixed part of #467201.
5089 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
5091 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
5093 * mini-x86.c (mono_arch_output_basic_block): Adjust precision of int to float
5094 conversion to 32 bits.
5096 * cpu-x86.md: Increase the size of int_conv_to_r4.
5098 * basic-float.cs: Add a test for this.
5100 Fixed part of #467201.
5102 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
5104 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
5106 * mini-x86.c (mono_arch_output_basic_block): Adjust precision of long to double
5107 conversion to 64 bits.
5109 * basic-float.cs: Add a test for this.
5111 Fixed part of #467201.
5113 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
5115 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
5117 * mini-x86.c (emit_move_return_value): Don't reduce precision of functions returning float.
5118 This behavior is compatible with MS.
5120 * iltest.il.in: Add a test for this.
5122 Fixed part of #467201.
5124 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
5126 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
5128 * mini-x86.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_R4, it must
5129 change the precision of the value.
5131 * cpu-x86.md: Define len for float_conv_to_r4.
5133 * basic-float.cs: Add a test for this.
5135 Fixed part of #467201.
5137 2009-02-19 Rodrigo Kumpera <rkumpera@novell.com>
5139 * mini.c: Adjust locking order to the new semantics where the loader lock
5142 2009-02-18 Rodrigo Kumpera <rkumpera@novell.com>
5151 * mini-trampolines.c:
5164 * tramp-x86.c: Use mono_domain_code_* functions instead of using MonoDomain::code_mp directly.
5166 2009-02-18 Zoltan Varga <vargaz@gmail.com>
5168 * mini-codegen.c (mono_local_regalloc): Remove a ! from if (!dest_sreg1)
5171 2009-02-17 Zoltan Varga <vargaz@gmail.com>
5173 * aot-compiler.c (add_generic_class): Only add rgctx invoke wrappers
5174 for cctors if needed.
5176 2009-02-17 Mark Probst <mark.probst@gmail.com>
5178 * mini-ppc.c: Fix build on Darwin.
5180 2009-02-17 Zoltan Varga <vargaz@gmail.com>
5182 * dwarfwriter.c (mono_dwarf_writer_emit_base_info): Use 2 as the DWARF
5183 version instead of 3 as valgrind doesn't like version 3.
5185 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
5187 * aot-compiler.c (mono_aot_method_hash): New function to return a hash
5188 usable for hashing methods.
5189 (emit_extra_methods): Use the new hash to avoid putting every method in the
5192 * aot-runtime.c (find_extra_method_in_amodule): Use the new hash.
5194 * aot-runtime.c (can_method_ref_match_method): New function to quickly check
5195 whenever a method ref could match a method.
5197 * aot-runtime.c (load_image): Revert the previous change, it causes an AOT
5200 * aot-runtime.c (find_extra_method_in_amodule): Add a cache for decoded
5203 * aot-runtime.c (load_image): Pass our basedir to mono_assembly_load.
5205 * aot-compiler.c (emit_exception_debug_info): Bump the maximum size of
5206 the encoding buffer.
5208 * method-to-ir.c (mono_method_check_inlining): Avoid calling
5209 mono_method_get_header () on inflated methods as an optimization.
5211 2009-02-16 Zoltan Varga <vargaz@gmail.com>
5213 * ssa.c (fold_ins): Fix another crash if the instruction following the
5214 switch was optimized away.
5216 2009-02-16 Mark Probst <mark.probst@gmail.com>
5218 Contributed under the terms of the MIT/X11 license by Steven
5219 Munroe <munroesj@us.ibm.com>.
5221 * mini-ppc.c, mini-ppc.h: Implement TLS for PPC64.
5223 2009-02-16 Zoltan Varga <vargaz@gmail.com>
5225 * mini.c method-to-ir.c mini-trampolines.c aot-runtime.c: Remove locking
5226 around the mono_domain_alloc calls, it is now done by the functions
5229 * aot-compiler.c (compile_method): Only add wrappers referenced by
5230 the method if compiling with full AOT.
5231 (mono_compile_assembly): Error out if --aot=full is specified on
5232 a platform where it is not supported.
5234 * aot-compiler.c (emit_trampolines): Emit generic class init trampolines
5237 * tramp-arm.c (mono_arch_create_generic_class_init_trampoline_full): Add
5240 * aot-runtime.c (load_named_code): Handle
5241 mono_arm_throw_exception_by_token.
5243 * mini-arm.h: Add declaration of mono_arm_throw_exception_by_token.
5245 * image-writer.c (asm_writer_emit_pointer_unaligned): Make this really
5248 * Makefile.am (fullaotcheck): Exit if a test fails.
5250 * aot-compiler.c (mono_compile_assembly): Use the ASM writer for full aot
5252 (mono_compile_assembly): Handle the assembler failing.
5254 * image-writer.c (asm_writer_emit_section_change): Handle ARM gas not
5255 accepting subsections of .bss.
5257 * ssa.c (visit_inst): Fix a crash if the instruction following a switch
5260 * aot-compiler.c: Remove some unused includes.
5262 * aot-compiler.c (MonoAotCompile): Remove some unused fields which are
5263 now in MonoImageWriter.
5265 * mini-x86.c (mono_arch_get_vcall_slot): Handle yet another
5266 code sequence which matches a non-virtual call. Fixes #472654.
5268 2009-02-15 Zoltan Varga <vargaz@gmail.com>
5270 * aot-compiler.c: Use xdebug_lock ()/unlock () macros for locking in the
5273 * aot-compiler.c: Make the xdebug code not depend on the AOT compiler,
5274 use the image/dwarf writers directly.
5276 * image-writer.c (struct _MonoImageWriter): Remove the unused 'image'
5279 * aot-compiler.c (MonoAotCompile): Remove fields which are now in
5282 * image-writer.h: Fix some typos.
5284 * dwarfwriter.h dwarfwriter.c: New files.
5286 * aot-compiler.c: Extract the DWARF info writing functionality into a
5289 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Add a 'out_unwind_ops'
5290 argument to return unwind info.
5292 * tramp-arm.c (mono_arch_create_trampoline_code_full): Ditto.
5294 * aot-compiler.c: Emit unwind info for trampolines in full-aot mode.
5296 * aot-runtime.c (decode_method_ref): Add a case for
5297 MONO_AOT_METHODREF_WRAPPER_NAME.
5299 * mini.h: Add constants for the magic numbers used in encode_method_ref ()
5302 * aot-compiler.c (encode_method_ref): Use the new constants.
5304 * aot-runtime.c (decode_method_ref): Ditto.
5306 * aot-compiler.c (compile_method): For generic icalls, queue the wrapper to
5307 be compiled, not the icall itself.
5309 2009-02-14 Zoltan Varga <vargaz@gmail.com>
5311 * aot-runtime.c (find_extra_method_in_amodule): Avoid decoding wrapper names
5312 using decode_method_ref ().
5314 * method-to-ir.c (mini_emit_ldelema_1_ins): If the array index is a long,
5315 convert it to an in32. Fixes #475859.
5317 * arrays.cs: Add a test.
5319 2009-02-12 Zoltan Varga <vargaz@gmail.com>
5321 * mini-s390x.c (mono_arch_output_basic_block): Fix the shift amounts in
5324 * basic-long.cs: Add a test.
5326 2009-02-12 Mark Probst <mark.probst@gmail.com>
5328 * mini-x86.c, mini-x86.h: Very simple frame pointer removal. We
5329 remove the frame pointer in leaf methods which don't receive any
5330 arguments, don't throw exceptions and don't do dynamic stack
5333 2009-02-12 Zoltan Varga <vargaz@gmail.com>
5335 * mini-amd64.c (mono_arch_build_imt_thunk): Fix size calculation after
5336 the fail_tramp changes. Hopefully fixes #475132.
5338 2009-02-12 Rodrigo Kumpera <rkumpera@novell.com>
5340 * method-to-ir.c (mono_emit_method_call_full): Use mono_metadata_signature_dup_mempool
5341 instead of mono_metadata_signature_dup_full.
5343 2009-02-12 Zoltan Varga <vargaz@gmail.com>
5345 * ssa.c (fold_ins): Use MONO_IS_JUMP_TABLE () and MONO_JUMP_TABLE_FROM_INS ()
5346 for processing jump tables. Fixes #473787.
5348 2009-02-11 Mark Probst <mark.probst@gmail.com>
5350 * mini-generic-sharing.c: mini_method_get_context() just calls
5351 mono_method_get_context_general() now.
5353 * mini.c, mini.h: Moved get_object_generic_inst(),
5354 construct_object_context_for_method() and
5355 mono_domain_lookup_shared_generic() to metadata/generic-sharing.c.
5357 2009-02-11 Zoltan Varga <vargaz@gmail.com>
5359 * branch-opts.c (mono_if_conversion): Handle the case where the merged
5360 basic block fell through to its successor bblock without a branch. Fixes
5363 * iltests.il.in: Add a test.
5365 * aot-compiler.c (encode_method_ref): Encode methods of array types.
5366 (can_encode_patch): We can now handle arrays of generic parameters and
5369 * aot-runtime.c (decode_method_ref_2): Handle methods of array types.
5371 * aot-compiler.c aot-runtime.c: Emit the size of specific trampolines into
5372 the AOT file to avoid some #ifdefs in aot-runtime.c
5374 * mini.h: Bump AOT file format version.
5376 2009-02-10 Zoltan Varga <vargaz@gmail.com>
5378 * Makefile.am (fullaotcheck): Make this run the tests.
5380 * aot-compiler.c: Make the printing of skipped methods runtime configurable.
5382 2009-02-10 Mark Probst <mark.probst@gmail.com>
5384 * mini-x86.c (mono_arch_context_get_int_reg): Handle all registers
5385 individually. Fixes #473482.
5387 2009-02-10 Zoltan Varga <vargaz@gmail.com>
5389 * mini-arm.c (mono_arch_output_basic_block): Disable AOT for OP_JMP.
5391 2009-02-09 Jeffrey Stedfast <fejj@novell.com>
5393 * aot-compiler.c (arch_emit_plt_entry): Fixed to compile.
5394 (mono_compile_assembly): Hush compile warnings about
5395 uninitialized [tmp_]outfile_name variables in the !use_bin_writer
5398 2009-02-10 Zoltan Varga <vargaz@gmail.com>
5400 * exceptions-arm.c (mono_arch_find_jit_info): Fix aot support.
5402 * mini-arm.c: Checkin unwind related changes missing from an earlier commit.
5404 * aot-compiler.c: Fix arm support.
5406 * image-writer.c: Move the R_ARM constants to image-writer.h. Export a
5407 img_writer_emit_unset_mode () function.
5409 * unwind.c (mono_unwind_get_dwarf_data_align): New helper function.
5410 (mono_unwind_get_dwarf_pc_reg): Ditto.
5412 * aot-compiler.c (emit_dwarf_abbrev): Another large reorganization.
5413 Move almost all platform specific code to a set of arch_ functions,
5414 and document them to ease porting.
5416 * aot-compiler.c (mono_xdebug_init): Fix xdebug support.
5418 * image-writer.h image-writer.c: New files, extracted from aot-compiler.c.
5420 * aot-compiler.c: Extract the image writing functionality into a separate
5421 module to reduce the size of this file.
5423 2009-02-09 Geoff Norton <gnorton@novell.com>
5425 * mini-s390.c: Fix the signature of emit_sig_cookie.
5427 2009-02-09 Zoltan Varga <vargaz@gmail.com>
5429 * aot-compiler.c (is_shared_got_patch): Add MONO_PATCH_INFO_IMAGE.
5431 * aot-runtime.c (is_shared_got_patch): Ditto.
5433 * aot-runtime.c (load_named_code): Cope with the fact that
5434 decode_got_entry () won't decode the patch fully if its corresponding got
5435 entry is already filled.
5437 * tramp-amd64.c (mono_arch_create_monitor_enter_trampoline_full):
5439 (mono_arch_create_monitor_exit_trampoline_full): Ditto.
5441 * tramp-amd64.c (mono_arch_create_monitor_enter_trampoline_full): Use 'code'
5442 as the moving pointer instead of 'buf' for consistency with the rest of the
5444 (mono_arch_create_monitor_exit_trampoline): Ditto.
5446 * aot-compiler.c (emit_trampolines): Add throw_pending_exception/
5447 generic_class_init trampolines.
5448 (add_generic_class): Extract some code from add_generic_instances () into a
5449 separate function so it can be called from other places too.
5450 (compile_method): Call add_generic_class () for the classes of inflated methods
5451 referenced by the method.
5452 (can_encode_patch): Allow references to generic parameters.
5454 * aot-runtime.c: Add support the patches required by the new trampolines.
5456 * exceptions-amd64.c (mono_arch_get_throw_pending_exception_full): Add full-aot
5459 * tramp-amd64.c (mono_arch_create_generic_class_init_trampoline_full): Add
5462 * exceptions-amd64.c (mono_arch_get_throw_pending_exception_full): Rename
5463 this from get_throw_pending_exception, make the signature full aot compatible.
5465 * Makefile.am (fullaotcheck): New target to run full-aot tests.
5467 * method-to-ir.c (inline_method): Save/Restore cfg->ret_var_set too.
5469 * exceptions.cs: Add a test.
5471 2009-02-07 Zoltan Varga <vargaz@gmail.com>
5473 * unwind.c (mono_unwind_frame): Eliminate the data_align_factor argument,
5474 use the DWARF_DATA_ALIGN constant instead.
5476 * exception-<ARCH>.c: Update after the above change.
5478 * exceptions-arm.c (mono_arch_find_jit_info): Transition this to use the
5481 * mini-arm.c: Enable the dwarf unwinder.
5483 * mini-trampolines.c (mono_magic_trampoline): Use mono_class_get_vtable_entry ()
5484 instead of mono_class_setup_vtable ().
5486 2009-02-07 Zoltan Varga <vargaz@gmail.com>
5488 * exceptions-x86.c (mono_arch_find_jit_info): Transition this to use the
5491 * mini-x86.h: Enable the dwarf unwinder.
5493 2009-02-06 Raja R Harinath <harinath@hurrynot.org>
5495 Fix mcs/tests/test-7.cs
5496 * mini-amd64.c (mono_arch_allocate_vars): Revert change from
5499 2009-02-06 Zoltan Varga <vargaz@gmail.com>
5501 * mini.c (print_jit_stats): Remove some unused statistics.
5503 2009-02-05 Zoltan Varga <vargaz@gmail.com>
5505 * aot-compiler.c (emit_klass_info): Update after MonoClass changes.
5507 2009-02-05 Mark Probst <mark.probst@gmail.com>
5509 * jit-icalls.c (mono_helper_compile_generic_method): Don't inflate
5510 the method we get from mono_object_get_virtual_method() because
5511 that function does it properly, now.
5513 2009-02-05 Zoltan Varga <vargaz@gmail.com>
5515 * unwind.c (mono_unwind_ops_encode): Handle offsets greater than 32 between
5516 opcodes. Fixes #472775.
5518 2009-02-05 Mark Probst <mark.probst@gmail.com>
5520 * mini-exceptions.c (ves_icall_get_frame_info): Account for the
5521 fact that mono_find_jit_info() sometimes returns the context
5522 corresponding to the jit info in new_ctx. Fixes #472600.
5524 2009-02-05 Zoltan Varga <vargaz@gmail.com>
5526 * method-to-ir.c mini-hppa.c mini.c trace.c mini-s390x.c aot-compiler.c
5527 mini-s390.c: Use mono_class_enum_basetype () instead of accessing
5528 klass->enum_basetype directly.
5530 * aot-compiler.c (emit_class_dwarf_info): Add support for all possible
5533 * unwind.c: Avoid 0 sized arrays.
5535 2009-02-04 Zoltan Varga <vargaz@gmail.com>
5537 * mini-exceptions.c (mono_setup_altstack): Use a more reasonable altstack
5538 size on systems with 64k pages. Fixes #471389.
5540 2009-02-04 Mark Probst <mark.probst@gmail.com>
5542 Contributed under the terms of the MIT/X11 license by Steven
5543 Munroe <munroesj@us.ibm.com>.
5545 * mini-ppc.c (mono_arch_output_basic_block): Generate better code
5546 for LOADI4_MEMBASE. Use addi instead of addic if it's not
5549 2009-02-04 Mark Probst <mark.probst@gmail.com>
5551 Contributed under the terms of the MIT/X11 license by Steven
5552 Munroe <munroesj@us.ibm.com>.
5554 * exceptions-ppc.c (mono_arch_get_restore_context): Code size
5557 * tramp-ppc.c (mono_arch_create_generic_class_init_trampoline):
5558 The trampoline can be longer on PPC64.
5560 2009-02-04 Mark Probst <mark.probst@gmail.com>
5562 Contributed under the terms of the MIT/X11 license by Steven
5563 Munroe <munroesj@us.ibm.com>.
5565 * mini-ppc.c: Compiler warning fixes and trivial code
5568 2009-02-04 Zoltan Varga <vargaz@gmail.com>
5570 * method-to-ir.c (mono_spill_global_vars): Fix problems caused by reading
5571 ins->dreg which could be a hardware register, not a vreg.
5573 * aot-compiler.c (emit_method_dwarf_info): Ditto.
5575 * mini.h (MonoCompile): Remove vreg_to_var_num array, it is no longer used.
5576 (struct MonoMethodVar): Add a vreg field, holding the vreg of variable.
5578 * mini.c (mono_compile_create_var_for_vreg): Set var->vreg.
5580 * mini-amd64.c (mono_arch_output_basic_block): Avoid reading cfg->varinfo[..]
5581 ->dreg, that is not the vreg we are looking for.
5583 * mini-amd64.h mini-x86.h: Enable MONO_ARCH_LIVENESS_OPS again.
5585 * mini-x86.c (mono_arch_output_basic_block): Add support for LIVERANGE_START/
5588 * method-to-ir.c (mono_spill_global_vars): Add an assert to help track down
5591 2009-02-03 Zoltan Varga <vargaz@gmail.com>
5593 * mini-x86.c (mono_arch_emit_prolog): Emit unwind info.
5595 * aot-compiler.c (emit_line_number_info): Fix line number emission when
5598 * aot-compiler.c: Add xdebug support on x86.
5600 * unwind.c: Add x86 support.
5602 * aot-compiler.c (emit_exception_debug_info): Control the emission of
5603 unwind info using a new MONO_ARCH_HAVE_XP_UNWIND define.
5605 * mini.c (mini_method_compile): Ditto.
5607 * mini-amd64.c (mono_arch_allocate_vars): Avoid setting cfg->ret->dreg to
5610 * aot-compiler.c: Add emit_push_section ()/emit_pop_section () helper functions
5611 which mimic .push_section/.pop_section in GAS.
5613 * aot-compiler.c: Emit precise live range information for variables.
5615 * mini-amd64.c (mono_arch_output_basic_block): Add OP_LIVERANGE_START/END.
5617 * method-to-ir.c (mono_spill_global_vars): Compute the instructions marking
5618 the live ranges of variables, and emit OP_LIVERANGE_START/END opcodes for
5621 * mini-ops.h: Add OP_LIVERANGE_START/END opcodes to mark
5622 the live ranges of variables.
5624 * mini.h (struct MonoMethodVar): Add two fields containing the live range
5625 of the variable in terms of native offsets.
5627 2009-02-03 Rodrigo Kumpera <rkumpera@novell.com>
5629 * arrays.cs: Test for Get/SetValue of array with negate lower bounds.
5631 2009-02-02 Mark Probst <mark.probst@gmail.com>
5633 Contributed under the terms of the MIT/X11 license by Steven
5634 Munroe <munroesj@us.ibm.com>.
5636 * exceptions-ppc.c (restore_regs_from_context): Correct operand
5637 order (offset then base reg) for ppc_load_multiple_regs.
5638 (emit_save_saved_regs) Correct operand order for
5639 ppc_store_multiple_regs.
5640 (mono_arch_get_call_filter): Correct operand order for
5641 ppc_load_multiple_regs.
5643 * mini-ppc.c (emit_memcpy): Fix operand order for
5644 ppc_load_reg_update and ppc_store_reg_update.
5645 (mono_arch_output_basic_block): Correct operand order for ppc_lha.
5646 (mono_arch_emit_epilog): Correct operand order for
5647 ppc_load_multiple_regs.
5649 * tramp-ppc.c (mono_arch_create_trampoline_code): Correct operand
5650 order for ppc_store_multiple_regs and ppc_load_multiple_regs.
5652 2009-02-02 Mark Probst <mark.probst@gmail.com>
5654 * cpu-ppc64.md: Fixed storer4_memindex length.
5656 2009-02-02 Zoltan Varga <vargaz@gmail.com>
5658 * aot-compiler.c (emit_line_number_info): Optimize the size of the emitted
5661 * aot-compiler.c (emit_line_number_info): Optimize this.
5663 2009-02-01 Zoltan Varga <vargaz@gmail.com>
5665 * aot-compiler.c: Disassemble tokens in the IL disassembly.
5667 * aot-compiler.c: Add debug info for methods without debug info by
5668 emitting an IL file and having the line number info referencing that file.
5670 * aot-compiler.c: Optimize the size of the generated line number info.
5672 * aot-compiler.c: Emit line number info in xdebug mode.
5674 * aot-compiler.c (mono_save_xdebug_info): Receive a MonoCompile instead of a
5677 2009-01-31 Zoltan Varga <vargaz@gmail.com>
5679 * aot-compiler.c (emit_method_dwarf_info): Emit names for local variables.
5681 * driver.c (mono_main): Enable debugging support automatically if XDEBUG
5684 2009-01-31 Rodrigo Kumpera <rkumpera@novell.com>
5686 * basic-calls.cs: Test for the weird crash found on arm.
5688 2009-01-31 Rodrigo Kumpera <rkumpera@novell.com>
5690 * cpu-arm.md: Increase the size of storer8_membase_reg and
5691 loadr8_membase_reg to 24 bytes to accomodate the extra add.
5693 * mini-arm.c (mono_arch_output_basic_block): Under FPA, when emitting
5694 OP_STORER8_MEMBASE_REG and OP_LOADR8_MEMBASE_REG, add the original
5695 reg to LR otherwise we'll be loading/storing from just the offset.
5697 2009-01-30 Miguel de Icaza <miguel@novell.com>
5699 Question: if we are storing gint32's inside the "*native_offset",
5700 should we change the signature to "gint32 *native_offset" to
5701 ensure that we do not have type definition problems?
5703 * mini-exceptions.c (ves_icall_get_frame_info): Cast the gint32 to
5704 an int * as this is what the other function expects, causes
5705 problems with Freescale's compiler that defined int32_t to be a
5706 long and makes int incompatible
5708 2009-01-30 Miguel de Icaza <miguel@novell.com>
5710 * Rename generic-sharing.c to mini-generic-sharing.c to avoid the
5711 filename conflict with bjam.
5713 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
5715 * cpu-arm.md: Increase the size of storer8_membase_reg to 20 bytes
5716 as it might use decomposed ops.
5718 2009-01-30 Zoltan Varga <vargaz@gmail.com>
5720 * jit-icalls.c (mono_imul_ovf): Fix one of the literals.
5722 * mini.c (mini_init): Emulate mul.ovf opcodes if MONO_ARCH_EMULATE_MUL_OVF
5725 * mini-arm.h (MONO_ARCH_EMULATE_MUL_OVF): New define.
5727 * mini-arm.c (mono_arch_build_imt_thunk): Rewrite this to allow large vtable
5730 * mini-arm.c (mono_arch_context_get_int_reg): Adapt this to the "clever"
5731 way registers are stored in MonoContext on arm.
5733 * unwind.c: Rewrite the handling of the cached_info array to use hazard pointers
5734 instead of locking so mono_get_cached_unwind_info () becomes signal safe.
5736 * mini.c (mini_init): Emuate OP_FCONV_TO_I when using soft float.
5738 * mini-arm.c (emit_load_volatile_arguments): Avoid an unneccesary assert.
5740 * mini.c (mini_init): Register mono_isfinite.
5742 * jit-icalls.c (mono_isfinite): New jit icall.
5744 * method-to-ir.c (mono_decompose_soft_float): Add support for OP_CKFINITE.
5746 * exceptions-arm.c (mono_arch_find_jit_info): When unwinding using the LMF,
5747 set esp to ARMREG_FP instead of R12, since R12 stores the value of sp for
5750 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
5752 * exceptions-arm.c (mono_arch_find_jit_info): The frame layout on arm have
5753 separate frame and stack pointers, so we must use FP to find the register
5755 The FP reg is retrieved from the MonoContext::regs array.
5757 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
5759 * mini-arm.c (mono_arch_output_basic_block): Emit two cond ops for OP_FBGE
5762 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
5764 * mini-arm.c (mono_arch_emit_setret): Emit OP_FMOVE for methods that
5765 return R4 and R8 when not running under softfloat.
5767 Fixes basic-calls.exe
5769 2009-01-30 Zoltan Varga <vargaz@gmail.com>
5771 * mini-arm.c: Implement some overflow opcodes.
5773 2009-01-29 Miguel de Icaza <miguel@novell.com>
5775 * ssa.c: handle another alloca.h
5777 * mini-exceptions.c (mono_handle_native_sigsegv): Do not use
5778 PLATFORM_WIN32 for detecting if we have sigaction. Instead use
5779 MONO_ARCH_USE_SIGACTION.
5781 * aot-runtime.c, mini-exceptions.c: Replace platform define with
5784 * method-to-ir.c (mono_method_to_ir): Type cast fix on some platforms.
5786 * mini-ppc.h (MONO_ARCH_USE_SIGACTION): Do not define this for all
5787 PPC targets as sigaction does not exist on all platforms, define
5788 this on a per-platform basis.
5790 Instead of erroring out if the platform is not defined, include
5791 mini-ppc-os.h, and expect that the OS specific setting provides
5792 the required information.
5794 2009-01-30 Zoltan Varga <vargaz@gmail.com>
5796 * aot-compiler.c: Fix --enable-minimal=aot.
5798 2009-01-30 Zoltan Varga <vargaz@gmail.com>
5800 * exceptions-arm.c (mono_arch_get_throw_exception_generic): Fix the
5803 2009-01-29 Zoltan Varga <vargaz@gmail.com>
5805 * exceptions-arm.c: Fix warnings.
5807 * tramp-arm.c aot-compiler.c unwind.h unwind.c: Implement xdebug support for
5810 * mini-x86.c: Fix --enable-minimal=jit build.
5812 * mini.c: Really fix --enable-minimal=jit build.
5814 * mini.c (construct_object_context_for_method): Move this outside
5815 the DISABLE_JIT block to fix the --enable-minimal=jit build.
5817 "Backported" of r124984 from 2.0 branch.
5819 * aot-compiler.c aot-runtime.c: Add full-aot support delegate BeginInvoke/EndInvoke.
5821 "Backport" of r124977 + r124978 from 2.0 branch.
5823 * exceptions-arm.c (mono_arm_throw_exception_by_token): New helper function
5824 to avoid calling mono_exception_from_token () from the throw trampoline.
5825 (mono_arch_get_throw_exception_generic): call throw_exception_by_token
5826 for throwing corlib exceptions, this fixes full-aot support for corlib
5829 * aot-compiler.c (compile_method): Make a copy of cfg->locals to fix the build.
5831 2009-01-29 Miguel de Icaza <miguel@novell.com>
5833 * mini-darwin.c, mini-windows.c, mini-posix.c: Commit the first
5834 part of the changes to split the code in mini into operating
5835 system specific files.
5837 This patch was done by copying mini.c to the respective files to
5838 preserve SVN history.
5840 2009-01-29 Zoltan Varga <vargaz@gmail.com>
5842 * aot-compiler.c (emit_method_dwarf_info): Add minimal support for locals.
5844 2009-01-28 Zoltan Varga <vargaz@gmail.com>
5846 * method-to-ir.c (mono_method_to_ir): Avoid generic sharing for calls made to
5847 remoting-invoke-with-check wrappers of shared methods.
5849 * mini.c (print_jit_stats): Print out major gc count/time for libgc too.
5851 2009-01-27 Mark Probst <mark.probst@gmail.com>
5853 * method-to-ir.c (emit_stloc_ir): Only apply the reg-reg move
5854 optimization if the top of stack is the last instruction in the
5855 bblock. Otherwise it might have been used after its definition.
5858 2009-01-27 Zoltan Varga <vargaz@gmail.com>
5860 * mini-trampolines.c (mono_magic_trampoline): Print out the caller
5861 method as well when get_vcall_slot () fails to match a code sequence.
5863 * mini-arm.c: Fix the android build, which doesn't have
5866 2009-01-26 Zoltan Varga <vargaz@gmail.com>
5868 * mini-s390x.c: Remove a stray declaration of emit_sig_cookie () to fix
5871 2009-01-26 Rodrigo Kumpera <rkumpera@novell.com>
5873 * unwind.c (mono_unwind_cleanup): Don't crash if cached_info is NULL.
5875 2009-01-26 Zoltan Varga <vargaz@gmail.com>
5877 * mini.c (mini_method_compile): Save the unwind info generated by the JIT
5878 and put its id into jinfo->used_regs. This is only used on amd64,
5879 which is currently the only platform generating unwind info.
5881 * exceptions-amd64.c: Instead of unwinding based on a register mask, use
5882 the dwarf unwinder. This is required to correctly handle async exceptions
5883 like thread abort and stack overflows, which can happen while a method
5884 is in the middle of its prolog or epilog.
5886 * aot-runtime.c (mono_aot_get_unwind_info): New helper function to obtain
5887 the unwind info belonging to an AOTed method.
5889 * aot-compiler.c aot-runtime.c: Save/Load the unwind info emitted by the JIT
5890 into cfg->unwind_ops.
5892 * unwind.c (mono_unwind_frame): Use <= instead of < for the loop exit check.
5894 * mini.c (mini_init): Call mono_unwind_init ().
5895 (mini_cleanup): Call mono_unwind_cleanup ().
5897 * unwind.c: Add functions for managing a set of unwind info entries, allowing
5898 unwind info to be shared between methods.
5900 * mini-amd64.c (mono_arch_emit_prolog): Emit unwind info for the registers
5903 * exceptions-amd64.c (mono_arch_exceptions_init): Call
5904 get_throw_pending_exception () to avoid initialization races.
5906 * mini-exceptions.c (mono_exceptions_init): Call an arch specific
5907 mono_arch_exceptions_init () function.
5909 * mini.h (MONO_INST_NEW): Remove duplicate setting of cil_code.
5911 2009-01-25 Zoltan Varga <vargaz@gmail.com>
5913 * mini.c (mono_get_domain_intrinsic): New helper function.
5914 (mono_get_thread_intrinsic): Ditto.
5916 * mini-arm.c mini-ia64.c: Use the new helper functions.
5918 * method-to-ir.c (mono_method_to_ir): Fix the comment for
5919 the last constrained_call change, since it is needed in the non-AOT
5922 * mini-arm.c: Implement OP_TLS_GET on arm eabi linux.
5924 * mini-arm.c (mono_arch_emit_prolog): Add an inlined version of
5925 mono_get_lmf_addr () on arm eabi linux.
5927 2009-01-24 Zoltan Varga <vargaz@gmail.com>
5929 * mini-amd64.c (mono_arch_get_vcall_slot): Handle yet another
5930 code sequence which matches a non-virtual call.
5932 2009-01-23 Mark Probst <mark.probst@gmail.com>
5934 * mini-ppc.c (mono_arch_context_get_int_reg): Allow access to the
5937 2009-01-23 Zoltan Varga <vargaz@gmail.com>
5939 * aot-compiler.c aot-runtime.c: Treat delegate-invoke wrappers similarly to
5940 runtime-invoke wrappers, since they are also shared based on signature.
5942 2009-01-22 Mark Probst <mark.probst@gmail.com>
5944 * mini-exceptions.c (ves_icall_get_frame_info): Fetch the generic
5945 info from the (correct) context.
5947 2009-01-22 Zoltan Varga <vargaz@gmail.com>
5949 * unwind.c (mono_unwind_frame): Remove a stray g_free ().
5951 * unwind.c (mono_unwind_frame): New function to unwind through a frame
5952 using dwarf unwinding info. Not yet used.
5954 * mini.c (mini_init): When using xdebug, disable freeing of domains.
5956 2009-01-21 Mark Probst <mark.probst@gmail.com>
5958 * mini-ppc.c (mono_arch_delegate_invoke_impl): Return function
5961 * mini-trampolines.c (mono_delegate_trampoline): Remove the PPC64
5962 special case and handle mono_arch_delegate_invoke_impl() returning
5963 function descriptors.
5965 * tramp-ppc.c (mono_arch_create_trampoline_code): Delegate
5966 trampolines return function descriptors, too.
5968 2009-01-21 Zoltan Varga <vargaz@gmail.com>
5970 * method-to-ir.c (handle_alloc): Avoid generic instances in the
5971 out_of_line optimization.
5973 2009-01-21 Martin Baulig <martin@ximian.com>
5976 (MonoCompile): Added `disable_deadce_vars' to disable removing
5980 (mini_method_compile): Set `cfg->disable_deadce_vars' when running
5981 inside the debugger.
5983 * liveness.c (mono_analyze_liveness): Don't remove any unused
5984 variables if `cfg->disable_deadce_vars' is set.
5986 2009-01-21 Mark Probst <mark.probst@gmail.com>
5988 * method-to-ir.c: Only apply exception constructor optimization if
5989 the the method actually belongs to an exception class. Fixes
5992 2009-01-21 Zoltan Varga <vargaz@gmail.com>
5994 * mini-trampolines.c (mono_delegate_trampoline): Put back the previous
5995 change inside a #ifdef __mono_ppc64__.
5997 * aot-compiler.c (compile_method): Remove the previous limitation.
5999 * method-to-ir.c (method-to-ir.c): Add support for the constrained prefix
6000 on type variables in AOTed code.
6002 * aot-compiler.c (compile_method): Skip generic methods having type
6003 constraints on their generic parameters.
6005 * aot-compiler.c (compile_method): Check for methods which cannot be
6006 encoded inside RGCTX_FETCH patches as well.
6008 * mini-exceptions.c (mono_print_thread_dump): Fix the windows
6011 2009-01-20 Mark Probst <mark.probst@gmail.com>
6013 * method-to-ir.c: Force the vtable variable in shared generic code
6014 for the case that they might show up on a stack trace where they
6017 * mini-exceptions.c: Save and use generic sharing info as well as
6018 IP in stack traces to resolve shared generic instantiations.
6020 2009-01-20 Zoltan Varga <vargaz@gmail.com>
6022 * mini-trampolines.c (mono_delegate_trampoline): Revert the change which
6023 added a mono_get_addr_from_ftnptr () as it breaks the ia64 build.
6025 2009-01-20 Mark Probst <mark.probst@gmail.com>
6027 * method-to-ir.c: Do generic sharing for array constructors.
6029 2009-01-20 Rodrigo Kumpera <rkumpera@novell.com>
6031 * mini-exceptions.c (mono_print_thread_dump): Add information
6032 about the thread state using wapi_current_thread_desc.
6034 2009-01-19 Rodrigo Kumpera <rkumpera@novell.com>
6036 * basic-simd.cs: Tests for the new constructors.
6038 2009-01-19 Rodrigo Kumpera <rkumpera@novell.com>
6040 * mini-ops.h: Added OP_EXPAND_*
6044 * mini-x86.c (mono_arch_output_basic_block): Same.
6046 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for single element constructors.
6048 2009-01-19 Zoltan Varga <vargaz@gmail.com>
6050 * iltests.il.in: Add a test for #467385.
6052 2009-01-18 Rodrigo Kumpera <rkumpera@novell.com>
6054 * mini.c (mini_thread_cleanup): Don't cleanup TLS storage if the
6055 thread been cleaned up is not the same currently in execution.
6057 Fixes appdomain-unload crashes on windows, osx and linux variants
6058 without the __thread keyword.
6060 2009-01-18 Zoltan Varga <vargaz@gmail.com>
6062 * mini-arm.c (mono_arch_flush_icache): Applied patch from Koushik Dutta
6063 (koush@koushikdutta.com). Implement this for android.
6065 * helpers.c (mono_disassemble_code): Avoid assembler errors if the id
6066 begins with a digit.
6068 * method-to-ir.c: Call mono_gc_get_write_barrier () instead of
6069 mono_marshal_get_write_barrier ().
6071 2009-01-17 Rodrigo Kumpera <rkumpera@novell.com>
6073 * decompose.c (mono_decompose_vtype_opts): Fix the decomposition
6074 of OP_VCALL_* ops for 8 bytes vtypes on 32 bits archs and platorms
6075 that pass them on a register pair.
6077 This affects windows, OSX and FreeBSD. The mono/tests/handleref.exe
6078 test was crashing due to that.
6080 Fri Jan 16 15:21:21 CET 2009 Paolo Molaro <lupus@ximian.com>
6082 * exceptions-ppc.c: tweaks from malc (OV-Soft) to fix the size of the
6083 trampoline code. Include ucontext.h only if available.
6085 2009-01-15 Mark Probst <mark.probst@gmail.com>
6087 * mini.c: mono_domain_lookup_shared_generic() takes an open method
6088 and doesn't check whether it's sharable, like it was before
6089 removing the shared generics hash. This brings IronPython
6090 performance back to what it was before that change.
6092 2009-01-14 Mark Probst <mark.probst@gmail.com>
6094 * method-to-ir.c: Handle delegate invocation optimization earlier,
6095 otherwise it would be handled (much more slowly) by the
6096 final/sealed optimization.
6098 2009-01-13 Zoltan Varga <vargaz@gmail.com>
6100 * mini.c (SIG_HANDLER_SIGNATURE): Avoid crashes when the current thread or
6101 domain is not set. Fixes #465864.
6103 2009-01-12 Mark Probst <mark.probst@gmail.com>
6105 * method-to-ir.c: Don't stop sharing of generic methods with catch
6106 clauses - we already handle those.
6108 2009-01-12 Mark Probst <mark.probst@gmail.com>
6110 * mini.c, mini.h: lookup_generic_method() is now
6111 mono_domain_lookup_shared_generic() and uses the jit_code_hash,
6112 making the shared_generics_hash obsolete.
6114 2009-01-12 Mark Probst <mark.probst@gmail.com>
6116 * mini-ppc.c, exceptions-ppc.c, cpu-ppc.md, cpu-ppc64.md: Don't
6117 use the red zone. Make room on the stack first and then use it,
6118 not the other way around.
6120 2009-01-12 Zoltan Varga <vargaz@gmail.com>
6122 * mini.c (mini_init): Call mono_xdebug_init ().
6124 * aot-compiler.c (mono_xdebug_init): Make this non-static.
6126 2009-01-11 Zoltan Varga <vargaz@gmail.com>
6128 * TestDriver.cs: Add an --iter argument to run tests multiple times.
6130 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Emit debug info for
6133 * aot-compiler.c (mono_save_trampoline_xdebug_info): New function to emit
6134 debug+unwind info for trampolines.
6136 * mini.c (mono_create_unwind_op): New helper function.
6138 * unwind.h: Add macros for emitting unwind ops without a MonoCompile.
6140 2009-01-10 Zoltan Varga <vargaz@gmail.com>
6142 * aot-compiler.c: Fix the build.
6144 2009-01-09 Zoltan Varga <vargaz@gmail.com>
6146 * Makefile.am: Update dtrace-prelink.sh location.
6148 2009-01-08 Zoltan Varga <vargaz@gmail.com>
6150 * method-to-ir.c (mono_method_to_ir): Fix the check for the mscorlib ldstr
6151 optimization. Fixes #464520.
6153 2009-01-07 Bill Holmes <billholmes54@gmail.com>
6155 * mini-amd64.c : Adding code to save/restore non-volatile registers
6158 * exceptions-amd64.c : Adding code to save/restore non-volatile
6159 registers on Winx64.
6161 Contributed under MIT/X11 license.
6163 2009-01-07 Zoltan Varga <vargaz@gmail.com>
6165 * mini-arm.c (mono_arch_flush_icache): Use __GNUC_PREREQ instead of checking
6166 __GNUC_MINOR__ which can break when the major version changes.
6168 2009-01-07 Rodrigo Kumpera <rkumpera@novell.com>
6170 * basic-simd.cs: Add tests for usage of the sizeof opcode.
6172 2009-01-07 Geoff Norton <gnorton@novell.com>
6174 * helpers.c: Allow mono -v -v -v to work on darwin.
6176 2009-01-05 Bill Holmes <billholmes54@gmail.com>
6178 * mini-amd64.c (mono_arch_get_vcall_slot) : Handle an additional instruction
6181 Contributed under MIT/X11 license.
6183 2009-01-05 Zoltan Varga <vargaz@gmail.com>
6185 * mini.c (mono_allocate_stack_slots_full2): Use mono_class_from_mono_type
6186 instead of directly accessing type->data.klass. Fixes #462016.
6187 (mono_allocate_stack_slots_full): Ditto.
6189 * mini-arm.c (mono_arch_flush_icache): Applied patch from Riku Voipio
6190 <novell@kos.to>. Fix cache flush on kernels without OLDABI compat option.
6192 * aot-compiler.c (emit_plt): Fix ARM build.
6194 2009-01-04 Zoltan Varga <vargaz@gmail.com>
6196 * branch-opts.c (mono_if_conversion): Optimize this using ins->prev.
6198 * branch-opts.c (mono_if_conversion): Fix an assert introduced by the last
6201 * branch-opts.c (mono_if_conversion): Use branch->inst_true_bb/inst_false_bb
6202 instead of bblock->out_bb [0]/[1], the two might not be the same. Fixes
6205 * iltests.il.in: Add a regression test.
6207 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
6209 * mini-codegen.c (mono_print_ins_index): Pretty print XPHI and VPHI.
6211 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
6213 * basic-simd.cs: Add a regression test for #462457.
6215 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
6217 * mini-ops.h: Add a definition of XPHI.
6219 * mini.h (MONO_IS_PHI): Make is aware of simd instrincs.
6221 * ssa.c (op_phi_to_move): Handle XPHI.
6223 * ssa.c (mono_ssa_compute): Generate a XPHI for simd intrinsics instead of VPHI.
6227 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
6229 * method-to-ir.c (mono_emit_rgctx_calli): Fix a warning.
6231 2008-12-31 Geoff Norton <gnorton@novell.com>
6233 * mini-ppc.c: The prolog size allocated can be too small for darwin
6234 ppc32 under certain circumstances. Also fix a small logic bug.
6236 2008-12-29 Zoltan Varga <vargaz@gmail.com>
6238 * mini.c (mono_jit_compile_method_inner): Avoid holding the domain lock
6239 while loading AOT methods.
6241 * mini-exceptions.c: Check jit_tls->class_cast_from instead of class_cast_to
6242 since only the former is nulled out after a successful cast. This prevents
6243 crashes with rethrown exceptions when using --debug=casts.
6245 2008-12-24 Mark Probst <mark.probst@gmail.com>
6247 * mini.h: New macro for checking whether a method is final,
6248 i.e. whether the method or its class is marked final.
6250 * method-to-ir.c: Use the new macro for all final-checks
6251 consistently. Fixes the crash in the System.ServiceModel tests.
6253 2008-12-23 Mark Probst <mark.probst@gmail.com>
6255 * mini-exceptions.c (get_exception_catch_class): Corrected another
6256 overly strict assertion.
6258 2008-12-23 Mark Probst <mark.probst@gmail.com>
6260 * mini-ppc.c (mono_arch_build_imt_thunk): Save and restore r11.
6261 Clobbering it is not allowed because the caller might use it as
6262 the vtable register in the interface call.
6264 2008-12-19 Mark Probst <mark.probst@gmail.com>
6266 * mini-exceptions.c (get_exception_catch_class): Corrected an
6267 overly strict assertion.
6269 2008-12-18 Mark Mason <mmason@upwardaccess.com>
6271 * method-to-ir.c: use SIZEOF_REGISTER instead of SIZEOF_VOID_P or sizeof(gpointer) when appropriate.
6273 * mini.h: Move typedef to mgreg_t up above include of mini-arch.h
6275 * local-propogation.c: use SIZEOF_REGISTER instead of SIZEOF_VOID_P when appropriate
6277 * cpu-mips.md: correct lengths for certain long_ opcodes.
6279 * mini-mips.h: Only emulate long operations when SIZEOF_REGISTER==4. Add missing func decl.
6281 * 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().
6283 2008-12-17 Mark Mason <mmason@upwardaccess.com>
6285 * exceptions-mips.c (mono_arch_find_jit_info): decode sd instructions as well when looking for registers.
6287 2008-12-17 Mark Mason <mmason@upwardaccess.com>
6289 * mini-mips.c (mono_arch_output_basic_block): OP_JUMP_TABLE stores patch type in inst_c1, not inst_i1.
6291 2008-12-16 Rodrigo Kumpera <rkumpera@novell.com>
6293 * branch-opts.c (remove_block_if_useless): Even if BB0 falls through, don't add a br to the
6296 2008-12-16 Mark Mason <mmason@upwardaccess.com>
6298 * 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
6300 * 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)
6302 2008-12-15 Mark Mason <mmason@upwardaccess.com>
6304 * trace.c (mono_trace_enter_method): correctly handle arguments smaller than the stack slot size on big endian systems.
6306 2008-12-14 Zoltan Varga <vargaz@gmail.com>
6308 * liveness.c (mono_analyze_liveness): Avoid eliminating the 'this' var in
6309 gshared code. Fixes #458947.
6311 * generics.cs: Add a test.
6313 2008-12-12 Mark Mason <mmason@upwardaccess.com>
6315 * method-to-ir.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
6317 * mini-mips.c: first pass n32 code generation.
6319 * mini-mips.h: datatypes and defines for n32 support.
6321 * exceptions-mips.c: first pass n32 code generation.
6323 * tramp-mips.c: first pass n32 code generation.
6325 * cpu-mips.md: add long_ opcodes.
6327 2008-12-12 Mark Mason <mmason@upwardaccess.com>
6329 * liveness.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
6331 * cfold.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
6333 * local-propogation.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
6335 * regalloc2.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
6337 * mini.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
6339 * mini-codegen.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
6341 * ssa.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
6343 * decompose.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
6345 * helpers.c: for mips/n32, don't pass -mips32 to objdump
6347 2008-12-12 Zoltan Varga <vargaz@gmail.com>
6349 * mini-arm.c tramp-arm.c: Fix calls to mono_arch_flush_icache.
6351 2008-12-12 Andres G. Aragoneses <aaragoneses@novell.com>
6353 * driver.c: Sync --help-trace with man page (EXPR,EXPR).
6355 2008-12-12 Mark Probst <mark.probst@gmail.com>
6357 * mini-ppc.h, exceptions-ppc.c, tramp-ppc.c: Create function
6358 descriptors for helper functions directly in front of the code.
6360 2008-12-11 Mark Probst <mark.probst@gmail.com>
6362 * method-to-ir.c: Removed an unnecessary assertion.
6364 2008-12-10 Zoltan Varga <vargaz@gmail.com>
6366 * method-to-ir.c: Merge SGEN changes from the old JIT.
6368 2008-12-10 Zoltan Varga <vargaz@gmail.com>
6370 * driver.c (compile_all_methods_thread_main): Handle failure of
6373 2008-12-10 Mark Probst <mark.probst@gmail.com>
6375 * mini-ppc.c: Merged with mini-ppc64.c.
6377 * mini-ppc.h: Define PPC_MINIMAL_PARAM_AREA_SIZE on all targets.
6379 * Makefile.am: Use the same sources for PPC and PPC64.
6381 * mini-ppc64.c: Removed.
6383 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
6385 * branch-opts.c (remove_block_if_useless): Extract fall through detection
6386 code to mono_bb_is_fall_through.
6388 * branch-opts.c (mono_remove_critical_edges): Same.
6390 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
6392 * ssa.c (fold_ins): branch opt can kill dummy switch ops so we can't
6393 expect that an OP_BR_REG will be there.
6395 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
6397 * branch-opts.c (remove_block_if_useless): Use MONO_IS_BRANCH_OP instead of checking
6398 for the many branch ops. The original check miss OP_BR_REG.
6402 2008-12-09 Mark Mason <mmason@upwardaccess.com>
6404 * mini-mips.h mini-mips.c exceptions-mips.c tramp-mips.c: first round of changes necessary to eventually support n32.
6406 2008-12-09 Zoltan Varga <vargaz@gmail.com>
6408 * aot-runtime.c (load_method): Avoid calling decode_exception_debug_info
6409 while holding the aot lock.
6411 2008-12-09 Mark Mason <mmason@upwardaccess.com>
6413 * mini-mips.c (mono_arch_output_basic_block): use mfc1/lwc1 instead of mfc1d/ldc1
6415 2008-12-09 Bill Holmes <billholmes54@gmail.com>
6417 * mini.c (mini_cleanup) : Adding a call to cominterop_release_all_rcws
6418 to release all runtime callable wrappers held by the runtime.
6420 Contributed under MIT/X11 license.
6422 2008-12-09 Bill Holmes <billholmes54@gmail.com>
6424 * tramp-amd64.c (mono_arch_create_trampoline_code_full) : Increase the code size for
6427 Contributed under MIT/X11 license.
6429 2008-12-09 Zoltan Varga <vargaz@gmail.com>
6431 * aot-runtime.c (decode_exception_debug_info): Acquire the domain
6432 lock when calling mono_domain_alloc (). Hopefully fixes #415608.
6434 2008-12-09 Mark Mason <mmason@upwardaccess.com>
6436 * cpu-mips.md: fix ckfinite length
6438 * mini-mips.c: at least recognize n32 ABI when used (not yet supported)
6439 (mono_arch_lowering_pass): cleanup, rearrange for clarity
6440 (mono_arch_output_basic_block): implement OP_CKFINITE, add more asserts
6442 2008-12-08 Mark Mason <mmason@upwardaccess.com>
6444 * exceptions-mips.c (mono_arch_find_jit_info): init new_ctx with ctx, dont' call setup_context.
6446 2008-12-08 Geoff Norton <gnorton@novell.com>
6448 * tramp-amd64.c: r120895 stores RAX, so we need to increase the window
6449 size by 8 bytes as well.
6451 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
6453 * basic-simd.cs: Fix method names for Vector16b.
6455 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
6457 * basic-simd.cs: Fix method names for Vector16sb.
6459 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
6461 * basic-simd.cs: Fix method names for Vector8us.
6463 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
6465 * basic-simd.cs: Fix method names for Vector8s.
6467 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
6469 * basic-simd.cs: Fix method names for Vector4ui.
6471 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
6473 * basic-simd.cs: Fix method names for Vector2l.
6475 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
6477 * basic-simd.cs: Fix method names for Vector2d.
6479 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
6481 * simd-intrinsics.c (mono_emit_simd_intrinsics): Add support for intrinsics
6482 that are extension methods.
6484 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
6486 * basic-simd.cs: Fix method names for Vector4f.
6488 2008-12-08 Zoltan Varga <vargaz@gmail.com>
6490 * mini-exceptions.c (mono_print_thread_dump): Mark threadpool threads
6491 as such. Fixes #456669.
6493 2008-12-07 Mark Mason <mmason@upwardaccess.com>
6495 * mini-mips.c (mono_arch_emit_call): narrow float arguments when passing as args.
6497 2008-12-07 Mark Mason <mmason@upwardaccess.com>
6499 * mini-mips.c (mono_arch_lowering_pass): don't handle OP_ICONV_TO_R* or OP_R*CONST
6500 (mono_arch_emit_setret): use OP_MIPS_CVTSD to return SP floats
6501 (mono_arch_output_basic_block): simplify FP load/store, handle OP_MIPS_FBLT_UN
6502 (mips_adjust_stackframe): handle FP spills
6504 * mini-ops.h: add mips_mtc1_s2
6506 * cpu-mips.md: add mips_mtc1_s2
6508 2008-12-07 Zoltan Varga <vargaz@gmail.com>
6510 * unwind.c: New file, move the unwind info encoding functions here from
6511 aot-compiler.c, so they could be used at runtime too.
6513 2008-12-05 Mark Mason <mmason@upwardaccess.com>
6515 * mini-mips.c (mono_arch_lowering_pass): handle OP_IMUL_IMM as well
6516 (mono_arch_output_basic_block): fix OP_LOCALLOC code generation
6518 2008-12-05 Mark Mason <mmason@upwardaccess.com>
6520 * mini-mips.c: cleanup warnings
6521 (mono_arch_lowering_pass): handle OP_LOCALLOC_IMM
6522 (mips_adjust_stackframe): handle case of taking the address of stack locals
6524 2008-12-05 Zoltan Varga <vargaz@gmail.com>
6526 * aot-compiler.c: Implement a few functions missing from the asm writer.
6527 (emit_method_code): Only write symbols for methods when using the bin
6528 writer, since the assembler can't deal with the characters in our method
6531 * aot-compiler.c (is_plt_patch): ICALL_ADDR is also a plt patch.
6533 * method-to-ir.c (mono_method_to_ir): Transform aotconst+calli into a direct
6536 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Rework the code
6537 a bit to also restore %rax.
6539 2008-12-05 Mark Probst <mark.probst@gmail.com>
6541 * mini-ppc.c: Some simple merges from mini-ppc64.c.
6543 2008-12-05 Zoltan Varga <vargaz@gmail.com>
6545 * ssa.c (mono_ssa_compute): Only add an implicit reference at start for
6548 2008-12-05 Mark Probst <mark.probst@gmail.com>
6550 * exceptions-ppc.c: Merged with exceptions-ppc64.c.
6552 * mini-ppc.c, mini-ppc.h: Remove PPC_STACK_ALIGNMENT and use
6553 MONO_ARCH_FRAME_ALIGNMENT. Struct for PPC64 function descriptors.
6555 * exceptions-ppc64.c: Removed.
6557 * Makefile.am: Use exceptions-ppc.c instead of exceptions-ppc64.c.
6559 2008-12-05 Mark Probst <mark.probst@gmail.com>
6561 * tramp-ppc.c, mini-ppc.c, mini-ppc.h: Merged tramp-ppc.c with
6564 * Makefile.am: Use tramp-ppc.c instead of tramp-ppc64.c.
6566 * tramp-ppc64.c: Removed.
6568 2008-12-05 Zoltan Varga <vargaz@gmail.com>
6570 * aot-compiler.c (add_generic_instances): Skip non-generic classes in
6573 2008-12-05 Mark Probst <mark.probst@gmail.com>
6575 * mini-ppc.h: Merged mini-ppc64.h with mini-ppc.h.
6577 * exceptions-ppc64.c, tramp-ppc64.c, mini-arch.h, Makefile.am: Use
6578 mini-ppc.h instead of mini-ppc64.h.
6580 * mini-ppc64.h: Removed.
6582 2008-12-04 Mark Mason <mmason@upwardaccess.com>
6584 * mini-mips.c: introduce USE_LDC_SDC: use ldc1/sdc1 to load/store doubles, disabled by default
6586 * mini-mips.c (mono_arch_emit_outarg_vt): fix offset calculation for memcpy in structure passing.
6588 2008-12-05 Mark Probst <mark.probst@gmail.com>
6590 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, tramp-ppc64.c:
6591 Removed FIRST/LAST_[GF]REG macros, to make merging PPC64 with PPC
6594 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
6596 * basic-simd.cs: Tests for operator == and != on Vector8us and Vector16b.
6598 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
6600 * simd-intrinsics.c: Add support for operator == and != to Vector8(u)s and Vector16(s)b.
6602 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
6604 * basic-simd.cs: Tests for operator == and != on Vector4f.
6606 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
6608 * simd-intrinsics.c (simd_intrinsic_emit_equality): Adapt to support Vector4f.
6610 * simd-intrinsics.c: Kill useless enum.
6612 2008-12-04 Mark Mason <mmason@upwardaccess.com>
6614 * cpu-mips.md: add long_conv_to_ovf_i4_2
6615 * mini-mips.c: update/add various _OVF_ opcodes to fix test failures
6617 2008-12-04 Mark Mason <mmason@upwardaccess.com>
6619 * mini-mips.c: ifdef protect automatic promotions of R4 to R8.
6621 * mini-mips.c (mono_arch_emit_setret): handle R4 case with FCONV_TO_R4 instead of FMOVE
6623 2008-12-04 Mark Mason <mmason@upwardaccess.com>
6625 * mini-mips.c (mono_arch_output_basic_block): fix codegen for OP_OR_IMM/OP_IOR_IMM
6627 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
6629 * basic-simd.cs: Add tests for new methods.
6631 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
6633 * simd-intrinsics.c: Add support for operator == and !=
6636 * simd-methods.h: Add SN_op_Inequality and SN_op_Equality.
6638 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
6640 * simd-intrinsics.c: Remove ExtractByteMask intrinsics.
6642 2008-12-04 Zoltan Varga <vargaz@gmail.com>
6644 * aot-compiler.c (add_wrappers): Add pinvoke wrappers.
6646 * mini.c (mono_resolve_patch_target): Allow pinvoke methods in
6647 MONO_PATCH_INFO_ICALL_ADDR.
6649 * aot-runtime.c (MonoAotFileInfo): Correct order of fields.
6651 * aot-compiler.c: Resurrect full-aot support.
6653 2008-12-04 Mark Mason <mmason@upwardaccess.com>
6655 * mini-mips.c (mono_arch_lowering_pass): handle OP_COMPARE and OP_ICOMPARE
6657 2008-12-04 Mark Mason <mmason@upwardaccess.com>
6659 * mini-mips.c (mono_arch_output_basic_block): fix OP_IREM_UN code generation
6661 2008-12-03 Rodrigo Kumpera <rkumpera@novell.com>
6663 * basic-simd.cs: Fix tests to work under ppc.
6664 Remove tests for methods that will be removed.
6666 2008-12-03 Mark Probst <mark.probst@gmail.com>
6668 * method-to-ir.c (mono_method_to_ir): Handle ldtoken of an open
6669 generic type (via a typedef or typeref) correctly.
6671 2008-12-03 Zoltan Varga <vargaz@gmail.com>
6673 * mini-trampolines.c (mono_magic_trampoline): Add some debugging code to help
6674 diagnose an assertion failure.
6676 2008-12-02 Mark Probst <mark.probst@gmail.com>
6678 * tramp-ppc64.c (mono_arch_create_rgctx_lazy_fetch_trampoline):
6679 Fix trampoline size.
6681 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: A few floating point
6682 conversion opcodes are implemented natively instead via emulation.
6684 2008-12-01 Mark Mason <mmason@upwardaccess.com>
6686 * cpu-mips.md: remove mips_xori
6688 * mini-ops.h: remove mips_xori
6690 * mini-mips.h: replace OP_MIPS_XORI with OP_IXOR
6692 * mini-mips.c (mono_arch_decompose_long_opts): Add ladd_imm, lsub, lsub_imm, lneg, lsub_ovf, lsub_ovf_un.
6694 * mini-mips.c (mono_arch_lowering_pass, mono_arch_output_basic_block): fix IXOR handling
6696 2008-12-01 Mark Mason <mmason@upwardaccess.com>
6698 * cpu-mips.md: fix instruction lengths.
6700 * mini-mips.h: define MONO_ARCH_NO_IOV_CHECK
6702 * mini-mips.c: move most instruction rewriting into decompose_ops. Implement conditional branches and exceptions. Fix jump table patch handling. Implement add/sub OVF.
6704 * mini-ops.h: fix slti / sltiu op profiles.
6706 2008-12-02 Martin Baulig <martin@ximian.com>
6708 * method-to-ir.c (mono_method_to_ir): Disable debugging
6709 information for the init locals block to make the debugger stop
6710 after all locals have been initalized.
6712 2008-12-02 Martin Baulig <martin@ximian.com>
6714 * mini.c (mini_method_compile): Disable MONO_OPT_DEADCE when
6715 running inside the debugger.
6717 2008-12-01 Zoltan Varga <vargaz@gmail.com>
6719 * mini.c (mini_method_compile): Only run local deadce if MONO_OPT_DEADCE
6722 * method-to-ir.c (mono_method_to_ir): Fix invalid code generated by the
6723 alu->alu imm optimization which only shows if deadce is disabled.
6725 * aot-compiler.c: Rename the function names for the binary and asm writers
6726 so they can coexist in the same process. Rework the xdebug code to use the
6727 asm writer. This avoids the need to call into the runtime to dump the
6728 debugging info. Add more debugging info for types.
6730 * mini-<ARCH>.h: Kill MONO_ARCH_HAVE_NORMALIZE_OPCODES define.
6732 * genmdesc.c genmdesc.pl mini.h: Don't put the CEE_ opcodes into the
6733 cpu description tables, they can't occur in cpu-<ARCH>.md.
6735 * method-to-ir.c (mono_method_to_ir): Set the type of the value pushed on
6736 the stack in CEE_LDFLDA. Fixes #450542.
6738 * generics.cs: Add a new test.
6740 2008-12-01 Mark Mason <mmason@upwardaccess.com>
6742 * mini-ops.h: updated MIPS opcodes
6743 * mini-mips.c: decompose long opts
6744 * mini-mips.h: decompose long opts
6746 2008-11-29 Mark Mason <mmason@upwardaccess.com>
6748 * cpu-mips.md: fix length on int_rem_un
6749 * mini-mips.c (mips_stackframe_adjust): fix insertion of spillvars region in MIPS stackframes.
6751 2008-11-29 Zoltan Varga <vargaz@gmail.com>
6753 * mini.h aot-runtime.c: Fix building with DISABLE_AOT.
6755 * mini-codegen.c (mono_print_ins_index): Handle OP_VOIDCALL_MEMBASE.
6757 2008-11-29 Martin Baulig <martin@ximian.com>
6759 * mini-exceptions.c (mono_handle_native_sigsegv): Check
6760 mono_debug_using_mono_debugger() in addition to the
6761 `no_gdb_backtrace' flag in the `MonoDebugOptions'.
6763 2008-11-28 Mark Mason <mmason@upwardaccess.com>
6765 * mini-ops.h: updated more MIPS opcodes
6766 * mini-mips.c: FP compare/branch working again, clean up last of CEE_ -> OP_ mappings
6767 * cpu-mips.md: Added MIPS versions of new FP compare/branch opcodes.
6769 2008-11-28 Mark Probst <mark.probst@gmail.com>
6771 * mini-ppc64.c: Patch the RGCTX fetch trampoline correctly.
6773 2008-11-28 Mark Mason <mmason@upwardaccess.com>
6775 * mini-mips.c (mono_arch_emit_call): adding missing conversion to fp single when passing in integer arg register.
6776 * mini-mips.c (mips_adjust_stackframe): compensate for spill-down logic.
6777 * mini-ops.h: correct selected mips opcode entries
6779 2008-11-28 Mark Probst <mark.probst@gmail.com>
6781 * mini-ppc64.c, mini-ppc64.h: Enable generalized IMT thunks and
6784 2008-11-28 Mark Probst <mark.probst@gmail.com>
6786 * mini-ppc64.h, tramp-ppc64.c: Make generic code sharing work.
6788 2008-11-28 Mark Mason <mmason@upwardaccess.com>
6790 * method-to-ir.c, mini-trampolines.c: protect IMG code with #ifdef MONO_ARCH_HAVE_IMT to fix compile errors.
6791 * mini-mips.c: Fixup stackframe assignments after allocation of spillvars.
6792 * mini-mips.h: disable IMT
6793 * tramp-mips.c (mono_arch_get_vcall_slot): fix offset extraction
6795 2008-11-28 Mark Probst <mark.probst@gmail.com>
6797 * mini-ppc64.c, mini-ppc64.h: Don't emulate long ops.
6799 2008-11-28 Mark Probst <mark.probst@gmail.com>
6801 * mini-ppc64.c, exceptions-ppc64.c: Several fixes.
6803 2008-11-28 Zoltan Varga <vargaz@gmail.com>
6805 * method-to-ir.c (handle_isinst): Use PCONST instead of ICONST for
6808 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
6810 * simd-intrinsics.c (emit_array_extension_intrinsics): Add support
6811 for Set/GetVector aligned versions.
6813 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
6815 * basic-simd.cs: Add tests for Get/SetVector.
6817 2008-11-27 Mark Probst <mark.probst@gmail.com>
6819 * mini.c: Removed g_slist_append_mempool(). Now in
6822 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
6824 * simd-intrinsics.c (mono_emit_vector_ldelema): Extract the element
6825 size properly and make the bounds check optional.
6827 * simd-intrinsics.c (emit_array_extension_intrinsics): Add support
6828 for SetVector and IsAligned.
6830 2008-11-27 Zoltan Varga <vargaz@gmail.com>
6832 * mini.c: Remove unused mono_normalize_opcodes () function.
6834 2008-11-26 Mark Probst <mark.probst@gmail.com>
6836 * method-to-ir.c (mini_emit_inst_for_method): Small fix: we're
6837 using the new atomic add ops now.
6839 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Implemented atomic
6842 2008-11-26 Mark Probst <mark.probst@gmail.com>
6844 * mini-ppc64.c: Several fixes.
6846 2008-11-25 Mark Mason <mmason@upwardaccess.com>
6848 * cpu-mips.md: added jump_table
6849 * mini-mips.c: added jump_table. Eliminate compare-imm when lowering. Remove dead function.
6851 2008-11-25 Mark Mason <mmason@upwardaccess.com>
6853 * mini-mips.c, mini-mips.h, tramp-mips.c, cpu-mips.md: Initial upgrade of MIPS port to new IR.
6855 2008-11-25 Mark Mason <mmason@upwardaccess.com>
6857 * mini-ops.h: corrected a handful of MIPS opcodes.
6859 2008-11-25 Mark Mason <mmason@upwardaccess.com>
6861 * aot-compiler.c: MIPS to use ELF writer
6863 2008-11-25 Mark Mason <mmason@upwardaccess.com>
6865 * mini-codegen.c: remove MIPS specific assert.
6867 2008-11-25 Mark Probst <mark.probst@gmail.com>
6869 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, cpu-ppc64.md: Several
6870 fixes. PPC64 now passes most of the runtime regressions.
6872 2008-11-24 Zoltan Varga <vargaz@gmail.com>
6874 * regalloc2.c: Distinguish between use/def positions. Optimize the creation of
6875 volatile intervals a bit.
6877 2008-11-24 Mark Probst <mark.probst@gmail.com>
6879 * basic-long.cs: New test case.
6881 2008-11-23 Zoltan Varga <vargaz@gmail.com>
6883 * mini.c (mini_method_compile): Disable globalra for large methods for
6886 * regalloc2.c (order_moves): Add fp support.
6888 * branch-opts.c (mono_remove_critical_edges): Split non-critical edges whose
6889 source bblock ends with an OP_BR_REG.
6891 * ratests.cs: Add a new test.
6893 2008-11-23 Mark Probst <mark.probst@gmail.com>
6895 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c: Disable generic code
6896 sharing. PPC64 now passes generics.exe.
6898 2008-11-23 Mark Probst <mark.probst@gmail.com>
6900 * mini-ppc64.c: Several fixes. PPC64 now runs iltests.exe.
6902 2008-11-23 Zoltan Varga <vargaz@gmail.com>
6904 * exceptions-x86.c (mono_arch_find_jit_info): Avoid reading uninitialized
6905 memory when mono_jit_info_table_find () can't find the method in the
6908 * aot-compiler.c (mono_save_xdebug_info): Emit complete debug info for
6911 * aot-compiler.c (mono_save_xdebug_info): Make this work with the assembly
6914 2008-11-23 Mark Probst <mark.probst@gmail.com>
6916 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, cpu-ppc64.md:
6917 Several fixes. PPC64 now runs exceptions.exe and
6918 devirtualization.exe.
6920 2008-11-22 Mark Probst <mark.probst@gmail.com>
6922 * mini-ppc64.c, tramp-ppc64.c: Small fixes. PPC64 now runs
6923 arrays.exe and basic-math.exe.
6925 2008-11-22 Mark Probst <mark.probst@gmail.com>
6927 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, tramp-ppc64.c,
6928 cpu-ppc64.md: Several fixes. PPC64 now runs objects.exe.
6930 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
6932 * simd-intrinsics.c: Add support ArrayExtension intrinsics.
6934 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
6936 * method-to-ir.c: Move bounds checking macros to ir-emit.h
6938 * ir-emit.h: Move macros from method-to-ir.c to here.
6940 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
6942 * mini-ops.h: Correct the long simd ops to use LREG.
6944 2008-11-21 Zoltan Varga <vargaz@gmail.com>
6946 * mini-ops.h: Correct the dreg type of OP_LOADI8_MEMBASE.
6948 * mini-ops.h: Correct the dreg type of a few long opcodes.
6950 * mini-amd64.h: Applied patch from Mihai Chelaru <kefren@ngnetworks.ro>.
6953 Fri Nov 21 12:52:23 CET 2008 Paolo Molaro <lupus@ximian.com>
6955 * mini-ppc.c: remove negative stack references in epilog
6956 for platforms that don't support the red zone.
6958 2008-11-21 Mark Probst <mark.probst@gmail.com>
6960 * mini-ppc64.h, cpu-ppc64.md: Fixed caller/callee saved floating
6961 point regs. Now PPC64 passes basic-calls.exe.
6963 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
6965 * basic-simd.cs: Add tests for accessors of Vector2l.
6967 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
6969 * mini-ops.h: Added OP_INSERTX_I8_SLOW,.
6971 * mini-x86.c (mono_arch_decompose_long_opts): Decompose OP_INSERTX_I8_SLOW.
6973 * simd-intrinsics.c: Add support for Vector2l and Vector2ul.
6975 2008-11-21 Mark Probst <mark.probst@gmail.com>
6977 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Several fixes. Now
6978 PPC64 passes basic-long.exe.
6980 2008-11-20 Mark Probst <mark.probst@gmail.com>
6982 * decompose.c: Decompose carry and overflow add on PPC64 like on
6983 other 64 bit archs. Don't decompose sub at all on PPC64.
6985 * mini-ppc64.c, exceptions-ppc64.c, tramp-ppc64.c, cpu-ppc64.md:
6986 Several fixes and new opcodes. Now PPC64 runs (but doesn't pass)
6989 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
6991 * basic-simd.cs: Add tests for accessors of Vector2d.
6993 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
6995 * mini-ops.h: Added OP_INSERTX_R8_SLOW,.
6999 * mini-x86.c (mono_arch_output_basic_block): Same.
7001 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector2d.
7003 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
7005 * basic-simd.cs: Add tests for accessors of Vector4f.
7007 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
7009 * mini-ops.h: Added OP_INSERTX_R4_SLOW,.
7013 * mini-x86.c (mono_arch_output_basic_block): Same.
7015 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector4f.
7017 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
7019 * basic-simd.cs: Add tests for accessors of Vector4i and Vector4ui.
7021 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
7023 * mini-ops.h: Added OP_INSERTX_I4_SLOW,.
7027 * mini-x86.c (mono_arch_output_basic_block): Same.
7029 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector4i and Vector4ui.
7031 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
7033 * cpu-x86.md: Use reasonable sizes for extractx_u2 and insertx_u1_slow.
7035 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
7037 * simd-intrinsics.c: Enable setters for Vector16sb.
7039 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
7041 * mini-ops.h: Added OP_EXTRACTX_U2, OP_INSERTX_U1_SLOW.
7045 * mini-x86.c (mono_arch_output_basic_block): Same.
7047 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector16b.
7049 2008-11-19 Rodrigo Kumpera <rkumpera@novell.com>
7051 * simd-intrinsics.c: Implement setter for Vector8us.
7053 2008-11-19 Zoltan Varga <vargaz@gmail.com>
7055 * aot-compiler.c (mono_save_xdebug_info): Emit correct location info
7058 Wed Nov 19 18:27:41 CET 2008 Paolo Molaro <lupus@ximian.com>
7060 * mini-ppc.c: remove references to the red zone in the prolog
7061 (for systems that don't support it).
7063 2008-11-19 Mark Probst <mark.probst@gmail.com>
7065 * cpu-ppc64.md: Fixed a few instruction lengths.
7067 * mini-ppc64.c: Don't emit SETLRET. PPC64 passes basic-float.exe,
7070 2008-11-19 Mark Probst <mark.probst@gmail.com>
7072 * mini-ppc64.c, cpu-ppc64.md: Fixed some opcodes. PPC64 passes
7075 2008-11-19 Zoltan Varga <vargaz@gmail.com>
7077 * aot-compiler.c (mono_save_xdebug_info): Add more parameter types.
7079 2008-11-18 Rodrigo Kumpera <rkumpera@novell.com>
7081 * mini-ops.h: Added OP_INSERT_I2.
7085 * mini-x86.c (mono_arch_output_basic_block): Same.
7087 * simd-intrinsics.c: Implement setter for Vector8s.
7089 * simd-methods.h: Add the names of get setters of Vector8s.
7091 2008-11-18 Zoltan Varga <vargaz@gmail.com>
7093 * aot-compiler.c (mono_save_xdebug_info): Add support for parameters.
7095 * aot-compiler.c (mono_save_xdebug_info): Add preliminary support for
7098 * unwind.h (MonoUnwindOp): Change the 'val' to a signed type.
7100 2008-11-18 Mark Probst <mark.probst@gmail.com>
7102 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, cpu-ppc64.md: Changes
7103 for PPC64. An empty program runs now.
7105 2008-11-18 Zoltan Varga <vargaz@gmail.com>
7107 * unwind.h (MonoUnwindOp): Change the 'val' to a signed type.
7109 * aot-compiler.c mini.c mini.h: Add a JIT debugging mode modelled after
7110 a similar mode in Kaffe: When the the MONO_XDEBUG env var is set, debugging
7111 info for JITted code is emitted into a shared library, loadable into gdb.
7113 2008-11-18 Mark Probst <mark.probst@gmail.com>
7115 * Makefile.am: Changes to build PPC64.
7117 * mini-arch.h: Include mini-ppc64.h on PPC64.
7119 2008-11-18 Mark Probst <mark.probst@gmail.com>
7121 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Updated with changes
7122 in PPC code up to r119147.
7124 2008-11-18 Mark Probst <mark.probst@gmail.com>
7126 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, exceptions-ppc64.c,
7127 cpu-ppc64.md: Changes for PPC64.
7129 Based on code submitted by andreas.faerber@web.de at
7130 https://bugzilla.novell.com/show_bug.cgi?id=324134 under the
7133 2008-11-18 Mark Probst <mark.probst@gmail.com>
7135 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, exceptions-ppc64.c,
7136 cpu-ppc64.md: Copied from the corresponding PPC files from
7139 2008-11-18 Scott Peterson <lunchtimemama@novell.com>
7141 * mini-ops.h: Added OP_ROUND.
7143 * cpu-x86.md: Added round.
7145 * mini-x86.c: Added support for intrinsicing Math.Round (double).
7147 * basic-math.cs: Added test_0_round to test rounding.
7149 Contributed under MIT/X11 license.
7151 2008-11-17 Bill Holmes <billholmes54@gmail.com>
7153 * aot-compiler.c : Fix the Winx64 build.
7155 Contributed under MIT/X11 license.
7157 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
7159 * mini-x86.c (mono_arch_output_basic_block): Use movsd instead of monvups
7160 in OP_EXTRACT_R8 to avoid possible stack corruption.
7162 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
7164 * mini-ops.h: Added OP_EXTRACT_R8/I8.
7166 * cpu-x86.md: Added extract_r8.
7168 * mini-x86.c (mono_arch_output_basic_block): Emmit OP_EXTRACT_R8.
7170 * mini-x86.c: Added mono_arch_decompose_long_opts to break OP_EXTRACT_I8 into
7171 a couple of OP_EXTRACT_I4.
7173 * mini-x86.h: Define MONO_ARCH_HAVE_DECOMPOSE_LONG_OPTS if simd is enabled.
7175 * simd-intrinsics.c: Implement getters for Vector2l/2ul/2d.
7177 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
7179 * simd-intrinsics.c (vector2l_intrinsics): CompareGreaterThan requires sse 4.2
7182 2008-11-17 Zoltan Varga <vargaz@gmail.com>
7184 * method-to-ir.c (handle_delegate_ctor): Emit the address of the delegate
7185 trampoline as an AOT const of the proper type instead of MONO_PATCH_INFO_ABS.
7187 * mini.c (mono_codegen): Remove the handling of delegate trampolines, they
7188 are not needed any more.
7190 * mini.h: Remove the unused INS_LIST macros.
7192 * mini.c (mini_method_compile): Remove a disable globalra case which is no
7195 * *.h *.c: Remove duplicate MonoInst emission macros, use the ones in
7198 * regalloc.h *.c: Remove references to mono_regstate_next_int (), use
7199 mono_alloc_ireg () instead.
7201 * mini-<ARCH>.c: Include ir-emit.h. Remove duplicate MonoInst emission
7204 * mini-amd64.c (emit_load_volatile_arguments): Removed, not needed
7207 * aot-runtime.c (load_aot_module): Disable AOT when running under
7210 * mini-amd64.h: Change the monitor fastpath defines to check for
7211 !PLATFORM_WIN32 so they work on *bsd too.
7213 * mini.h mini.c mini-hhpa.c: Remove more unused code.
7215 * mini-s390.c mini-s390x.c: Remove !cfg->new_ir code.
7217 * mini.h (MonoCompile): Remove new_ir flag.
7219 * regalloc.h regalloc.c: Remove unused code.
7221 * cpu-*.md: Remove more unused opcodes.
7223 * simple-cee-ops.h simple-mini-ops.h: Removed.
7225 * mini-ops.h *.c cpu-<ARCH>.md: Remove more unused opcodes.
7227 2008-11-17 Zoltan Varga <vargaz@gmail.com>
7229 * aliasing.h: Removed.
7231 * *.c: Remove references to aliasing.h and inssel.h.
7233 * mini.c: Remove additional unused functions.
7235 * mini-ops.h cpu-*.md: Remove unused opcodes.
7237 2008-11-16 Zoltan Varga <vargaz@gmail.com>
7239 Remove the old JIT code.
7241 * inssel*.brg: Removed.
7243 * ssa.c abcremoval.c aliasing.c: Removed.
7245 * ssa2.c: Renamed to ssa.c.
7247 * abcremoval2.c: Renamed to abcremoval.c.
7249 * *.c: Removed all !cfg->new_ir code.
7251 * mini-<ARCH>.c: Removed mono_arch_call_opcode (),
7252 mono_arch_emit_this_vret_args (), and mono_arch_get_inst_for_method ().
7254 * mini.c: Removed the old mono_method_to_ir () and all the code used by it.
7256 2008-11-16 Zoltan Varga <vargaz@gmail.com>
7258 * aot-compiler.c aot-runtime.c: Emit most of the non-table data in a structure
7259 to simplify the code and cut back on the number of global symbols in the AOT
7262 * aot-compiler.c aot-runtime.c: Get rid of the unused plt_jump_table.
7264 2008-11-15 Zoltan Varga <vargaz@gmail.com>
7266 * aot-runtime.c aot-compiler.c: Unify the plt_jump_table/plt_info tables
7267 with the got/got_info tables.
7269 * mini.h: Bump AOT file format version.
7271 * unwind.h: New file, contains definitions for stack unwinding.
7273 * mini.c (mono_emit_unwind_op): New helper function to append an unwind op
7276 * aot-compiler.c: Generalize the emitting of unwind information to use the
7277 information in cfg->unwind_ops.
7279 * mini-amd64.c (mono_arch_emit_prolog): Emit unwind info.
7281 * aot-compiler.c: Emit dwarf unwind information so gdb can unwind through
7282 AOT method frames. Enable writing symbols for methods by default.
7284 2008-11-14 Rodrigo Kumpera <rkumpera@novell.com>
7286 * simd-intrinsics.c (simd_intrinsic_emit_getter): Generalize this code
7287 and make it work with vectors of element sizes 1, 2 and 4.
7289 * simd-intrinsics.c: Enable getter for all vectors with element size
7292 * simd-methods.h: Add the names of other getters.
7294 * mini-ops.h: Added OP_EXTRACT_I2/U2/I1/U1.
7300 Fri Nov 14 15:54:18 CET 2008 Paolo Molaro <lupus@ximian.com>
7302 * mini-ppc.h: portability fix.
7304 Fri Nov 14 15:39:50 CET 2008 Paolo Molaro <lupus@ximian.com>
7306 * mini-ppc.h, mini-ppc.c: avoid using the red zone as some kernels are
7307 buggy and will overwrite it.
7309 2008-11-14 Zoltan Varga <vargaz@gmail.com>
7311 * aot-compiler.c: Add functionality to emit local symbols to the elf writer.
7312 Use it to emit local symbols for all methods so AOTed methods show up with
7313 their full name in gdb/valgrind output.
7315 Fri Nov 14 12:56:27 CET 2008 Paolo Molaro <lupus@ximian.com>
7317 * mini-ppc.c: portability fixes.
7319 2008-11-14 Zoltan Varga <vargaz@gmail.com>
7321 * mini-trampolines.c (mono_magic_trampoline): Move the patching of plt
7322 entries out of the if (!generic_shared...) code so it is always done.
7323 (mono_class_init_trampoline): Do the patching when running under valgrind
7324 too, newer versions of valgrind have no problems with it.
7326 2008-11-13 Zoltan Varga <vargaz@gmail.com>
7328 * aot-compiler.c (emit_writeout): Rework this to make it easier to add
7331 2008-11-13 Mark Probst <mark.probst@gmail.com>
7333 * mini-ppc.c, cpu-ppc.md: Reserve space for the parameter area in
7336 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
7338 * simd-intrinsics.c: Add getter support for Vector4i and Vector4ui.
7340 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
7342 * mini-ops.h: Kill diplicated ops OP_SHUFLEPS.
7348 * simd-intrinsics.c: Same.
7350 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
7352 * simd-intrinsics.c: Enable constructor intrinsics for all types.
7354 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
7356 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Generalize this method
7357 to work with more Vector types.
7359 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
7361 * simd-intrinsics.c (simd_intrinsic_emit_ctor): If the target is already a pointer
7362 store the elemens directly instead of using and intermediate.
7364 2008-11-13 Zoltan Varga <vargaz@gmail.com>
7366 * mini-amd64.c (emit_call_body): Avoid aligning call sites in AOTed code.
7368 * tramp-x86.c (mono_arch_create_trampoline_code): Rework the return sequence
7369 to preserve %eax for aot plt trampolines.
7371 * aot-compiler.c (compile_method): Don't skip synchronized methods.
7372 (encode_method_ref): Flag synchronized methods so they won't go through
7375 * aot-compiler.c: Additional work to support AOTing synchronized methods/
7378 * cpu-ia64.md (jmp): Increase max length.
7380 2008-11-12 Zoltan Varga <vargaz@gmail.com>
7382 * aot-runtime.c (load_method): Avoid calling runtime_class_init () for
7383 open generic classes.
7385 * aot-compiler.c: Enable the ELF writer on ELF platforms.
7387 * method-to-ir.c (mono_method_to_ir2): Revert the last change to the
7388 box+brtrue optimization since it causes test failures on x86.
7390 2008-11-12 Rodrigo Kumpera <rkumpera@novell.com>
7392 * mini-ops.h: Remove OP_PUSH_R4 and OP_LOADX_STACK.
7398 * mini.h (struct MonoCompile): Add simd_ctor_var to be used as storage
7399 for simd ctor values.
7401 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Use simd_ctor_var for the constructor
7402 instead of directly pushing the values on stack. This saves about 15 bytes of generated code.
7404 2008-11-12 Rodrigo Kumpera <rkumpera@novell.com>
7406 * simd-methods.h: Rename SubWithSaturation, ArithmeticRightShift and
7409 * simd-instrincs.c: Same.
7411 * basic-simd.cs: Same.
7413 2008-11-12 Zoltan Varga <vargaz@gmail.com>
7415 * ratests.cs: Add more tests.
7417 * regalloc2.c (add_spill_code): Handle more corner cases.
7419 2008-11-11 Zoltan Varga <vargaz@gmail.com>
7421 * regalloc2.c (INS_POS_INTERVAL): Decrease this to 8 to avoid overflows.
7422 (update_liveness): Avoid holes in the liveness ranges of hregs if they are
7423 both the source an destination of an instruction.
7425 Tue Nov 11 19:30:50 CET 2008 Paolo Molaro <lupus@ximian.com>
7427 * jit-icalls.c, local-propagation.c, mini.c, ssa.c, ssapre.c, trace.c,
7428 wapihandles.c: more portability changes.
7430 Tue Nov 11 18:56:33 CET 2008 Paolo Molaro <lupus@ximian.com>
7432 * aot-compiler.c, aliasing.c, abcremoval.c: portability changes.
7433 * mini.c mini.h, aot-runtime.c: the aot segfault-handling code is not
7434 safe to execute in a signal handler and the kernel provides better
7435 the info in /proc/self/smaps. Avoid the assert on sigaction during
7438 2008-11-11 Zoltan Varga <vargaz@gmail.com>
7440 * method-to-ir.c (mono_method_to_ir2): In the box+brtrue optimization, only
7441 do the bblock linking hack if it is actually needed.
7443 * Makefile.am (patch-libtool): New helper target to patch libtool to speed
7446 * liveness.c (ENABLE_LIVENESS2): Reenable this for 64 bit archs as the
7447 crash problem is fixed.
7449 * branch-opts.c (mono_remove_critical_edges): Link up newly added
7452 * mini.c (mini_method_compile): Compute unreachable bblocks properly even
7454 (mini_method_compile): Set the starting value of next_vreg to
7455 MAX_IREGS + MAX_FREGS when using globalra.
7457 * method-to-ir.c (mono_method_to_ir2): Mark bblocks starting
7458 filter clauses with BB_EXCEPTION_HANDLER.
7460 * regalloc2.c (assign_spill_slots): Set cfg->rgctx_var.
7462 2008-11-10 Mark Probst <mark.probst@gmail.com>
7464 * mini-x86.c (mono_arch_get_argument_info): Don't align argument
7465 space for stdcall. Fixes regressions on Win32.
7467 2008-11-10 Zoltan Varga <vargaz@gmail.com>
7469 * regalloc2.c (handle_reg_constraints): Avoid adding code to unreachable
7471 (linear_scan): Remove an assert which doesn't seem to be needed.
7473 * local-propagation.c (mono_local_deadce): Avoid a call to
7474 MONO_DELETE_INS which would screw up the instruction linking.
7476 * mini.c (mono_decompose_op_imm): Make this work with globalra.
7478 * regalloc2.c: Upgrade to work the current JIT code.
7480 2008-11-09 Zoltan Varga <vargaz@gmail.com>
7482 * method-to-ir.c (inline_method): Merge more basic blocks to help the AOT
7485 * aot-runtime.c: Remove some dead code.
7487 * tramp-arm.c: Use 'code' as the runnning pointer in code generation for
7489 (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Implement aot support.
7491 * aot-runtime.c (load_named_code): Decode the offset of lazy fetch
7492 trampolines using sscanf since atoi doesn't work on large unsigned values.
7494 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full):
7495 Initialize code_size.
7497 2008-11-08 Mark Probst <mark.probst@gmail.com>
7499 * method-to-ir.c (mini_emit_inst_for_method): Make
7500 Interlocked.CompareExchange work for Int arguments on 32 bit
7503 2008-11-07 Mark Probst <mark.probst@gmail.com>
7505 * method-to-ir.c (mono_method_to_ir2): Fixed a funny commit error.
7507 2008-11-06 Bill Holmes <billholmes54@gmail.com>
7509 * main.c Fix MSVC build.
7511 Contributed under MIT/X11 license.
7513 2008-11-06 Mark Probst <mark.probst@gmail.com>
7515 * mini-x86.c (mono_arch_allocate_vars): Make sure locals that need
7516 alignment larger than 8 bytes are aligned correctly, too.
7518 * mini.c: Honor the min_align field of MonoClass when laying out
7521 2008-11-06 Zoltan Varga <vargaz@gmail.com>
7523 * method-to-ir.c (mono_method_to_ir2): Fix AOT support for CEE_SWITCH on arm.
7525 * aot-compiler.c (emit_plt): Fix a warning.
7527 * aot-compiler.c: Implement ARM support in the binary writer.
7529 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
7531 * basic-simd.cs: Add test for getter with byref arg.
7532 Fix the naming of a few tests.
7533 Add missing checks to a test.
7535 2008-11-05 Zoltan Varga <vargaz@gmail.com>
7537 * aot-compiler.c (emit_plt): Make the arm code work with the binary writer.
7539 * aot-compiler.c aot-runtime.c mini-trampolines.c tramp-amd64.c: Implement
7540 most of the full-aot support for monitor enter/exit trampolines.
7542 * tramp-x86.c tramp_amd64.c: Add AOT compatible variants of the monitor
7543 enter/exit trampoline creation functions.
7545 * Makefile.am: Fix the generation of buildver.h so it is not invoked during
7548 Wed Nov 5 16:28:53 CET 2008 Paolo Molaro <lupus@ximian.com>
7550 * mini.h, aot-compiler.c, method-to-ir.c, aot-runtime.c: remove the
7551 incorrectly added MONO_WRAPPER_MONITOR_* (in r117651-r117652) and
7552 implement the needed functionality without adding crap to the runtime.
7554 2008-11-05 Zoltan Varga <vargaz@gmail.com>
7556 * mini-trampolines.c (mono_create_monitor_enter_trampoline): Fix the
7559 * mini.c (mono_build_date): New global version holding the build date in
7562 * Makefile.am (buildver.c): Generate a file containing the build date.
7564 * main.c: Set the build date from the generated file.
7566 * mini.c (mono_get_runtime_build_info): New helper function returning build
7567 information in a string format.
7569 * driver.c (mono_main): Print the build date in --version.
7571 * aot-compiler.c aot-runtime.c: Embed the build information into the AOT
7572 file when the bind-to-runtime-version option is used.
7574 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
7576 * simd-intrinsics.c: Fix bug when using getters and byref args.
7578 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
7580 * simd-methods.h: Rename prefetch methods.
7582 * simd-intrinsics.c: Same.
7584 2008-11-05 Mark Probst <mark.probst@gmail.com>
7586 * tramp-amd64.c: Enlarge the Monitor.Enter/Exit trampoline code
7589 2008-11-04 Zoltan Varga <vargaz@gmail.com>
7591 * aot-compiler.c: Use the bundled elf header files instead of depending on
7594 * aot-compiler.c (emit_symbol_diff): Allocate memory from the acfg
7597 * method-to-ir.c (mono_method_check_inlining): Avoid a getenv () call
7600 2008-11-04 Rodrigo Kumpera <rkumpera@novell.com>
7602 * cpu-x86.md: Add store nta ops.
7608 * mini.h: Add an enum for simd prefetch modes.
7610 * simd-methods.h: Refactor the store_aligned code to handle multiple kinds
7611 of store. Use the changed code to support store nta.
7613 * simd-intrinsics.c: Add prefetch ops for all vector types.
7615 2008-11-04 Zoltan Varga <vargaz@gmail.com>
7617 * aot-compiler.c: Add an option for JIT compiling the methods by multiple
7620 * aot-compiler.c: Use statically allocated buffers for constructing symbol
7623 * aot-runtime.c aot-compiler.c: Add support for the MONITOR_ENTER/EXIT
7626 2008-11-04 Mark Probst <mark.probst@gmail.com>
7628 * mini-x86.c: Fixed commit.
7630 2008-11-04 Zoltan Varga <vargaz@gmail.com>
7632 * aot-compiler.c (emit_plt): Align the plt section only on x86.
7634 2008-11-04 Mark Probst <mark.probst@gmail.com>
7636 * mini-trampolines.c, mini.h: Two new trampolines: MONITOR_ENTER
7637 and MONITOR_EXIT, for the ASM fastpaths.
7639 * method-to-ir.c: Use the ASM fastpath for Monitor.Enter/Exit if
7642 * mini.c, patch-info.h: Signature and patch infos for
7643 Monitor.Enter/Exit trampolines.
7645 * mini-amd64.c, mini-x86.c: Make emit_tls_get() non-static.
7647 * tramp-amd64.c, tramp-x86.c, mini-amd64.h, mini-amd64.h:
7648 Monitor.Enter/Exit ASM fastpath for Linux.
7650 2008-11-04 Zoltan Varga <vargaz@gmail.com>
7652 * mini.c (mono_method_to_ir): Fix soft-float support in Array.Get/Set.
7654 * objects.cs: Add a new test.
7656 * aot-compiler.c: Use mono_100ns_ticks () for computing the profiling info.
7658 * aot-runtime.c (load_method): Run class initialization in the PLT case even
7659 if MONO_LOG_LEVEL is set.
7661 * debug-mini.c (serialize_variable): Fix the encoding of dead variables.
7663 * aot-runtime.c (mono_aot_get_method): Skip out-of-date AOT modules.
7665 * aot-compiler.c (emit_and_reloc_code): Speed this up a little.
7667 * aot-compiler.c: Change the relocation code to use virtual addresses instead
7668 of file offsets. Align the sections belonging to the data segment to
7671 2008-11-03 Zoltan Varga <vargaz@gmail.com>
7673 * aot-compiler.c: Simplify the elf writer by depending on the definitions in
7674 elf.h. Port it to amd64.
7676 2008-11-03 Rodrigo Kumpera <rkumpera@novell.com>
7678 * driver.c: Enable SIMD by default.
7680 2008-11-03 Rodrigo Kumpera <rkumpera@novell.com>
7682 * cpu-x86.md: Add prefetch op.
7688 * mini.h: Add an enum for simd prefetch modes.
7690 * simd-methods.h: Add prefetch function names.
7692 * simd-intrinsics.c: Add prefetch ops for all vector types.
7694 2008-11-03 Zoltan Varga <vargaz@gmail.com>
7696 * aot-compiler.c (emit_bytes): Speed this up a little.
7698 2008-11-02 Zoltan Varga <vargaz@gmail.com>
7700 * aot-compiler.c: Add JIT time etc. statistics.
7702 * aot-compiler.c (compile_method): Fix the copying of the cfgs array.
7704 * mini.h (MonoCompile): Add 'got_offset' field.
7706 * aot-compiler.c: Store the got offset in MonoCompile, get rid of the
7707 method_got_offsets array.
7709 * aot-compiler.c aot-runtime.c: Add support for the monitor enter/exit
7712 * aot-compiler.c (compile_method): Add generic method instances referenced
7713 by the method to the list of methods to be compiled, this is required so if
7714 A<T> references B<T>, and another assembly references A<int>, then it will
7715 also get a copy of B<int>.
7717 * method-to-ir.c (mini_emit_inst_for_method): Use the proper wrapper type
7718 when checking for monitor enter/exit.
7720 2008-10-30 Mark Probst <mark.probst@gmail.com>
7722 * method-to-ir.c (mini_emit_inst_for_method): Use the IL fastpaths
7723 for Monitor.Enter and Monitor.Exit if enabled.
7725 * mini-x86.h, mini-amd64.h: Enable the IL fastpaths for Linux and
7728 2008-10-30 Zoltan Varga <vargaz@gmail.com>
7730 * method-to-ir.c (type_from_op): Convert CEE_CONV_U on OP_ICONV_TO_U instead
7731 of an OP_MOVE. Fixes #440046.
7733 * basic-long.cs: Add a new test.
7735 2008-10-29 Rodrigo Kumpera <rkumpera@novell.com>
7737 * mini.h: Add synchronization note for the managed counter-part.
7739 * simd-intrinsics.c: Add SimdRuntime.get_AccelMode intrinsic that
7740 returns the simd caps of the current cpu.
7742 2008-10-29 Rodrigo Kumpera <rkumpera@novell.com>
7744 * basic-simd.cs: Remove Console.WriteLine.
7746 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
7748 * basic-simd.cs: New tests for Vector2ul.
7750 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
7752 * simd-intrinsics.c: Add new vector type Vector2ul.
7754 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
7756 * basic-simd.cs: New tests for Vector2l.
7758 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
7760 * cpu-x86.md: Add long version of most packed int ops.
7766 * simd-intrinsics.c: Add new vector type Vector2l.
7768 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
7770 * simd-intrinsics.c: Replace SN_op_BitwiseXor with SN_op_ExclusiveOr.
7772 * simd-methods.h: Remove SN_op_BitwiseXor.
7774 2008-10-28 Zoltan Varga <vargaz@gmail.com>
7776 * mini.c (mono_allocate_stack_slots_full): Align the size of vtypes to their
7779 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
7781 * basic-simd.cs: Test for Vector2d.
7783 * basic-simd.cs (test_vector8s_pack_signed_sat): Fixed broken
7786 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
7788 * cpu-x86.md: Add double version of all packed float ops.
7794 * simd-intrinsics.c: Add new vector type Vector2d.
7796 * simd-intrinsics.c (vector4f_intrinsics): Fix ordering.
7798 * simd-methods.h: Add Duplicate.
7800 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
7802 * basic-simd.cs: Test for packing with signed saturation.
7804 2008-10-28 Zoltan Varga <vargaz@gmail.com>
7806 * aot-compiler.c (add_generic_instances): Add all methods of generic instances
7807 found in the TYPESPEC table.
7809 2008-10-26 Zoltan Varga <vargaz@gmail.com>
7811 * aot-runtime.c (mono_aot_get_method): Log not found methods for extra methods
7814 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
7816 * mini.c (mono_method_to_ir): For MONO_PATCH_INFO_RVA, save field the token
7817 instead of the RVA, since the RVA can be changed by tools like the cil
7820 * method-to-ir.c (mono_method_to_ir2): Ditto.
7822 * debug-mini.c (serialize_variable): Handle ADDRESS_MODE_DEAD.
7823 (deserialize_variable): Ditto.
7825 2008-10-25 Martin Baulig <martin@ximian.com>
7827 * debug-mini.c (write_variable): Use
7828 `MONO_DEBUG_VAR_ADDRESS_MODE_DEAD' for dead variables.
7830 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
7832 * cpu-x86.md: Add unsigned variants of packd and packw.
7836 * mini-x86.h: Emit the right instruction for packd and packw.
7837 Add unsigned variants of packd and packw.
7839 * simd-intrinsics.c: Packd and packw were used in place of their
7840 unsigned variants. Change that.
7841 Add intrinsics for (Signed)PackWithSignedSaturation.
7843 * simd-methods.h: Add (Signed)PackWithSignedSaturation.
7845 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
7847 * simd-intrinsics.c (vector4i_intrinsics): New table of intrinsic type.
7849 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
7851 * mini-ops.h: Remove dword packed add/sub with saturation ops.
7853 * cpu-x86.md: Remove dword packed add/sub with saturation ops.
7855 * simd-intrinsics.c (vector4ui_intrinsics): Remove methods without
7858 * simd-intrinsics.c (vector8s_intrinsics): Fix ordering.
7860 2008-10-24 Mark Probst <mark.probst@gmail.com>
7862 * method-to-ir.c, mini.c: Special casing for the synchronized
7863 wrapper for the ldtoken+GetTypeFromHandle case.
7865 2008-10-24 Zoltan Varga <vargaz@gmail.com>
7867 * mini.c (mono_replace_ins): Move this to branch-opts.c.
7869 * mini.c (mono_replace_ins): Propagate has_array_access flag to the newly
7870 created/split bblocks.
7872 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
7874 * mini-ops.h: Add packed signed mul high.
7878 * mini-x86.c (mono_arch_output_basic_block): Same.
7880 * simd-methods.h: Add PackWithUnsignedSaturation and ShiftRightLogic.
7882 * simd-intrinsics.c (vector8s_intrinsics): New table of intrinsic type.
7884 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
7886 * basic-simd.cs: Tests for Vector16sb.
7888 2008-10-24 Zoltan Varga <vargaz@gmail.com>
7890 * inssel.brg (stmt): Fix OP_HARD_NOP rule.
7892 2008-10-23 Rodrigo Kumpera <rkumpera@novell.com>
7894 * mini-ops.h: Add packed signed min, max and compare greater.
7898 * mini-x86.c (mono_arch_output_basic_block): Same. Add packed add/sub with
7901 * simd-methods.h: Add CompareGreaterThan.
7903 * simd-methods.h: Remove CompareEquals.
7905 * simd-intrinsics.c: Add new TODO entry and some cosmetic changes.
7907 * simd-intrinsics.c (vector16sb_intrinsics): New table of intrinsic type.
7909 * simd-intrinsics.c (vector4f_intrinsics): Rename CompareEquals to
7912 2008-10-23 Rodrigo Kumpera <rkumpera@novell.com>
7914 * basic-simd.cs: Fix tests due to change in the API.
7916 2008-10-21 Zoltan Varga <vargaz@gmail.com>
7918 * mini.c method-to-ir.c: Use mono_field_get_name () for accessing field->name.
7920 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
7922 * basic-simd.cs: Fix name change in Vector4f::CompareEqual.
7924 * simd-intrinsics.c (simd_intrinsic_emit_store_aligned): Don't use
7925 inst_offset as this has invalid values for LDADDR.
7927 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
7929 * basic-simd.cs: Test for SignedPackWithUnsignedSaturation.
7931 * simd-intrinsics.c (vector4ui_intrinsics): Add SignedPackWithUnsignedSaturation.
7933 2008-10-21 Zoltan Varga <vargaz@gmail.com>
7935 * method-to-ir.c (initialize_array_data): Use mono_field_get_data ()
7936 for accessing field->data.
7938 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
7940 * basic-simd.cs: Test for SignedPackWithUnsignedSaturation.
7942 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
7944 * simd-methods.h: Add SignedPackWithUnsignedSaturation.
7946 * simd-intrinsics.c (vector8us_intrinsics): Add SignedPackWithUnsignedSaturation.
7948 2008-10-21 Zoltan Varga <vargaz@gmail.com>
7950 * dominators.c (mono_compute_natural_loops): Allocate GList enties
7951 from the cfg mempool.
7953 2008-10-20 Rodrigo Kumpera <rkumpera@novell.com>
7955 * basic-simd.cs: Tests for new methods in Vector8us.
7957 2008-10-20 Rodrigo Kumpera <rkumpera@novell.com>
7959 * mini-ops.h: Add multiply and store high.
7963 * mini-x86.c (mono_arch_output_basic_block): Same.
7965 * simd-methods.h: Same.
7967 * simd-intrinsics.c (vector8us_intrinsics): Add MultiplyStoreHigh
7970 2008-10-19 Zoltan Varga <vargaz@gmail.com>
7972 * method-to-ir.c (mono_emit_method_call_full): Remove a needless call to
7973 mono_class_setup_vtable ().
7975 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Use
7976 mono_class_get_vtable_entry () for accessing klass->vtable.
7978 * aot-runtime.c (load_method): Avoid a crash when using MONO_LOG_LEVEL.
7980 * aot-compiler.c (add_generic_instances): Avoid a crash if a class is not
7983 * method-to-ir.c (mono_save_token_info): Don't save references made from
7986 * aot-compiler.c (add_generic_instances): Add static rgctx wrappers for cctors
7987 of generic instances.
7989 * aot-runtime.c (find_extra_method): Search in all loaded AOT images.
7991 2008-10-19 Mark Probst <mark.probst@gmail.com>
7993 * cpu-ppc.md, mini-ppc.c: The length of the code generated for
7994 OP_JMP depends on the method signature. Calculate it properly.
7996 2008-10-19 Zoltan Varga <vargaz@gmail.com>
7998 * aot-runtime.c (mono_aot_find_jit_info): Handle extra methods which are
8001 * aot-compiler.c (emit_and_reloc_code): Allow direct calling of generic
8003 (emit_extra_methods): Add another table mapping method indexes to
8004 offsets in the extra_method_info table.
8006 * mini.h: Bump AOT file format version.
8008 * aot-runtime.c: Merge most of the code from mono_aot_get_method
8009 and mono_aot_get_method_from_token () into one function.
8011 2008-10-19 Mark Probst <mark.probst@gmail.com>
8013 * mini-ppc.c (emit_load_volatile_arguments): Inner loop needs a
8016 2008-10-18 Zoltan Varga <vargaz@gmail.com>
8018 * aot-compiler.c aot-runtime.c: Fix the hash function used for the extra
8021 * method-to-ir.c (mono_method_to_ir2): Change a !compile_aot assert to
8024 * mini.c (mono_patch_info_equal): Compare the generic context as well.
8026 * mini.h: Bump aot file format version.
8028 * aot-compiler.c aot-runtime.c: Generalize the wrapper handling code so the
8029 AOT file can contain native code for methods which are not in the METHOD
8030 table. Generate code for non-sharable generic instances of generic methods
8031 found in the METHODSPEC table.
8033 * method-to-ir.c (mono_method_to_ir2): Remove the aot restriction when
8034 encoding generic type handles.
8036 * ir-emit.h (NEW_AOTCONST_TOKEN): Add a generic_context argument.
8037 (NEW_TYPE_FROM_HANDLE_CONST): Add a generic_context argument.
8039 * ir-emit.h: Rewrite the EMIT_NEW_XXXCONST macros to use the NEW_XXXCONST
8040 macros + MONO_ADD_INS.
8042 * mini.c (mono_jump_info_token_new2): New function which takes a generic
8045 * mini.h (MonoJumpInfoToken): Include fields for a generic context.
8047 * mini.h: Bump aot file format version.
8049 * aot-compiler.c aot-runtime.c: Update after changes to MonoJumpInfoToken.
8051 2008-10-17 Mark Probst <mark.probst@gmail.com>
8053 * mini-x86.h, mini-x86.c, exceptions-x86.c: Align stack on all
8054 platforms, with definable stack alignment value. Set to 16 now
8057 * mini.c, mini.h, driver.c: Command line option for disabling
8060 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
8062 * basic-simd.cs: Tests for new methods in Vector4ui.
8064 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
8066 * mini-ops.h: Add packed int shuffle.
8070 * mini-x86.c (mono_arch_output_basic_block): Same.
8072 * simd-intrinsics.c (vector4ui_intrinsics): Add compare equal,
8073 extract mask, max, min, shuffle.
8075 * simd-intrinsics.c (vector8us_intrinsics): Add max and min.
8077 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
8079 * basic-simd.cs: Tests for new methods in Vector8us.
8081 2008-10-17 Mark Probst <mark.probst@gmail.com>
8083 * method-to-ir.c (mono_method_to_ir2): "refanytype" produces a
8084 RuntimeTypeHandle, not a TypedReference.
8086 Fri Oct 17 14:40:50 CEST 2008 Paolo Molaro <lupus@ximian.com>
8088 * simd-intrinsics.c: remove relocations.
8090 2008-10-17 Zoltan Varga <vargaz@gmail.com>
8092 * mini-amd64.c (mono_arch_output_basic_block): Port the IREM_IMM
8093 optimizations from the x86 backend.
8095 Fri Oct 17 12:00:51 CEST 2008 Paolo Molaro <lupus@ximian.com>
8097 * simd-methods.h, simd-intrinsics.c: debloat method names and
8098 prepare for no relocations.
8100 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
8102 * mini-ops.h: Add packed min/equal and sum of absolute differences.
8106 * mini-x86.c (mono_arch_output_basic_block): Same.
8108 * simd-intrinsics.c (vector16b_intrinsics): Add average, compare equal,
8109 extract mask, max, min and sum of absolute differences.
8111 * simd-intrinsics.c: Increase SIMD_INTRINSIC_NAME_MAX due to new huge
8114 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
8116 * basic-simd.cs: Test for the other mono_simd_simplify_indirection bug.
8117 Renamed one test for consistency.
8119 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
8121 * simd-intrinsics.c (mono_simd_simplify_indirection): Apply the previous
8122 fix to the code that deal with other blocks.
8124 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
8126 * basic-simd.cs: Test for the mono_simd_simplify_indirection bug.
8128 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
8130 * simd-intrinsics.c (mono_simd_simplify_indirection): Simplify the code
8131 that deals with vreg interference. Explicitly check for OP_LDADDR to be
8132 able to process the source reg.
8134 2008-10-16 Martin Baulig <martin@ximian.com>
8136 * mini-ops.h, cpu-amd64.md, cpu-x86.md: Added new `hard_nop' opcode.
8138 * inssel.brg: Add `OP_HARD_NOP'.
8140 * mini.h (MonoCompile): Added `keep_cil_nops' flag.
8142 * mini.c (mono_method_to_ir): In `CEE_NOP': generate a
8143 `OP_HARD_NOP' instruction when running inside the debugger.
8145 * method-to-ir.c (mono_method_to_ir2): In `CEE_NOP': generate a
8146 `OP_HARD_NOP' instruction when running inside the debugger.
8148 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
8150 * simd-intrinsics.c (get_simd_vreg): Using sreg1 of OP_XMOVE
8151 now works. The issue with the regalloc tripping up no longer
8154 * simd-intrinsics.c (load_simd_vreg): Same.
8156 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
8158 * basic-simd.cs: Tests for new Vector8ui methods.
8160 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
8162 * simd-intrinsics.c (get_simd_vreg): Simplify code and test
8163 only for type. This fixes crashes where MonoInst::klass is checked
8164 for ops of type != VTYPE or OBJ.
8166 * simd-intrinsics.c (load_simd_vreg): Same.
8168 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
8170 * mini-ops.h: Add ops for packed shuffle/max/avg and
8175 * mini-x86.c (mono_arch_output_basic_block): Same.
8177 * simd-intrinsics.c (vector8us_intrinsics): Add avg, shuffle and
8180 * simd-intrinsics.c (simd_intrinsic_emit_extract_mask): New function
8181 to emit extract mask op.
8183 * simd-intrinsics.c (simd_intrinsic_emit_shuffle): Retrofic this function
8184 to emit word shuffles.
8186 2008-10-15 Mark Probst <mark.probst@gmail.com>
8188 * mini.c (mono_allocate_stack_slots_full): Align stack frame to
8189 the largest alignment needed by a variable, but at least
8192 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
8194 * basic-simd.cs: Tests for the fixes in the last commit.
8196 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
8198 * simd-intrinsics.c (get_simd_vreg): Drop the is_this_ptr, this function
8199 no longer handles STACK_PTR input.
8201 * simd-intrinsics.c (get_simd_vreg): Don't crash when MonoInst::klass == -1.
8203 * simd-intrinsics.c (load_simd_vreg): New function that works like
8204 get_simd_vreg but handles STACK_PTR input.
8206 * simd-intrinsics.c (simd_intrinsic_emit_getter): Use load_simd_vreg
8207 as the input can be an arbitrary pointer.
8209 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Try the
8210 LDADDR local optimization directly otherwise use a store op.
8212 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
8214 * basic-simd.cs: Tests for dup low and dup high.
8216 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
8218 * mini-ops.h: Add dup low and dup high ops.
8222 * mini-x86.c (mono_arch_output_basic_block): Same.
8224 * simd-intrinsics.c (vector4f_intrinsics): Same.
8226 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
8228 * basic-simd.cs: Tests for recently added functionality.
8230 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
8232 * mini-ops.h: Add remaining sse1 fp ops.
8234 * cpu-x86.md: Add remaining sse1 fp ops.
8236 * mini-x86.c (mono_arch_output_basic_block): Same.
8238 * mini.h: Add enum for simd FP compare conditions.
8240 * simd-intrinsics.c (vector4f_intrinsics): Add all new ops.
8242 * simd-intrinsics.c (simd_intrinsic_emit_binary): Set inst_c0 to flags
8243 so the backed can generate the appropriate op.
8245 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
8246 This patch squeese one more byte from the SimdIntrinsc struct.
8248 * mini-x86.c (mono_arch_cpu_enumerate_simd_versions: Use the version number
8249 a a shift amount intead of simply or'ing it.
8251 * mini.h: Change SIMD_VERSION_* values to be sequential intead of masks.
8253 * simd-intrinsics.c (struct SimdIntrinsc): Squeese simd_version and simd_emit_mode into a single
8254 byte so we can have an aditional flags field without increasing struct size.
8256 * simd-intrinsics.c (emit_intrinsics): Use the value of simd_version as a shift amount before checking
8257 against the simd_supported_versions bitmask.
8259 * simd-intrinsics.c: Set SIMD_INTRINSIC_NAME_MAX to an appropriate value.
8261 Mon Oct 13 10:58:10 CEST 2008 Paolo Molaro <lupus@ximian.com>
8263 * mini.c: remove rawbuffer code (the only use here is unsafe because
8264 it takes locks during signal handling and the kernel now provides much
8265 better info in proc/pid/smaps these days).
8267 2008-10-13 Zoltan Varga <vargaz@gmail.com>
8269 * mini-amd64.c (mono_arch_output_basic_block): Fix the changes to
8270 OP_X86_PUSH_OBJ. Fixes #434620.
8272 * objects.cs: Add a test.
8274 2008-10-12 Rodrigo Kumpera <rkumpera@novell.com>
8276 * basic-simd.cs: Remove PackWithUnsignedSaturation tests as it turns out
8277 that the packuswb/packusdw don't work with unsigned numbers for what
8278 would be negative numbers in signed format.
8280 * cpu-x86.md: Add doubleword forms of many ops and packing ones.
8281 Fix the len of fconv_to_r8_x and xconv_r8_to_i4.
8283 * mini-ops.h: Add doubleword forms of many ops and packing ones.
8285 * mini-x86.c: Emit doubleword forms of many ops and packing ones.
8287 * simd-intrinsics.c (SimdIntrinsc): Rename the flags field to simd_version.
8289 * simd-intrinsics.c (vector4f_intrinsics): Use simd_version field for sse3 ops.
8291 * simd-intrinsics.c (vector4u_intrinsics): Rename to vector4ui_intrinsics and
8294 * simd-intrinsics.c (simd_version_name): New function, returns the name of the
8295 version as the enum in mini.h.
8297 * simd-intrinsics.c (emit_intrinsics): Instead of having a special emit mode
8298 for sse3 ops, check the simd_version field if present. This way the code
8299 works with all versions of sse.
8301 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
8303 * simd-intrinsics.c: Fixed intrinsic name typo.
8305 * mini.h: Added missing simd exported function.
8307 * basic-simd.cs: Added tests for Vector4ui.
8308 Fixed broken test for Vector16b.
8310 2008-10-10 Zoltan Varga <vargaz@gmail.com>
8312 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Increase
8313 the max length to 64.
8315 2008-10-10 Mark Probst <mark.probst@gmail.com>
8317 * method-to-ir.c: Only do the fast virtual generic method call for
8318 non-wrapper methods.
8320 * mini.h, mini-trampolines.c: The new generic virtual remoting
8321 trampoline handles virtual method calls via the vtable (as done by
8322 the fast virtual generic method calls) to remoting proxies.
8324 * mini.c (mono_jit_create_remoting_trampoline): For generic
8325 methods reate a generic virtual remoting trampoline.
8327 * mini-amd64.h: Enable fast virtual generic method calls again.
8329 2008-10-10 Mark Probst <mark.probst@gmail.com>
8331 * mini-ppc.c: Use SP (r1), not frame_reg (which might be r31) to
8332 restore registers when doing tail calls.
8334 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
8336 * simd-intrinsics.c (emit_intrinsics): Vector4u was renamed to
8339 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
8341 * basic-simd.cs: Add test for Vecto16b.PackWithUnsignedSaturation.
8343 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
8345 * simd-intrinsics.c (emit_intrinsics): Retrofit to new type names.
8347 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
8349 * basic-simd.cs: Retrofit for API changes.
8351 2008-10-10 Mark Probst <mark.probst@gmail.com>
8353 * mini-ppc.c: Handle integer stack arguments for tail calls.
8355 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
8357 * optflags-def.h: Removed sse3 optimization.
8361 * mini-x86.c (mono_arch_cpu_optimizazions): Remove detection of
8364 * mini-x86.c: Added mono_arch_cpu_enumerate_simd_versions.
8366 * mini.h: Added enumeration with simd versions.
8368 * simd-intrinsics.c (emit_intrinsics): Use the new static var
8371 * simd-intrinsics.c: Added mono_simd_intrinsics_init.
8373 * mini.c (mini_init): Call mono_simd_intrinsics_init.
8375 2008-10-09 Rodrigo Kumpera <rkumpera@novell.com>
8377 * basic-simd.cs: Added tests for Vector8u and Vector16u.
8379 * basic-simd.cs: Fixed test naming.
8381 2008-10-09 Rodrigo Kumpera <rkumpera@novell.com>
8383 * mini-ops.h: Added ops for packed and saturated math, shifts
8384 and packing/unpacking.
8386 * cpu-x86.md: Added descriptors for the above ops.
8388 * mini-x86.c: Added code to emmit the above ops.
8390 * simd-intrinsics.c: Added support for Vector16u and Vector8u.
8392 2008-10-08 Zoltan Varga <vargaz@gmail.com>
8394 * aot-compiler.c (compile_method): Enable AOT for generic code.
8396 * ir-emit.h (NEW_DOMAINCONST): Use domainvars in AOT code as well.
8398 Wed Oct 8 16:35:43 CEST 2008 Paolo Molaro <lupus@ximian.com>
8400 * mini.c: add a workaround for a common screwup that ends up blamed
8401 to mono (other processes blocking signal delivery).
8403 2008-10-07 Zoltan Varga <vargaz@gmail.com>
8405 * method-to-ir.c (mono_method_to_ir2): Clear ins_flag on all code paths
8406 in the LDFLD/STFLD opcodes. Fixes #432673.
8408 * iltests.il.in: Add a new test.
8410 Tue Oct 7 19:59:07 CEST 2008 Paolo Molaro <lupus@ximian.com>
8412 * mini-arm.c: attach the thread in unmanaged->managed transitions
8413 using delegates (bug #433148).
8415 2008-10-07 Rodrigo Kumpera <rkumpera@novell.com>
8417 * basic-simd.cs: Use new ShuffleSel constants.
8419 2008-10-07 Rodrigo Kumpera <rkumpera@novell.com>
8421 * driver.c (opt_sets): Added combinations of simd, sse2 and sse3.
8423 * mini-x86.c (mono_arch_cpu_optimizazions): Detect sse3 and now
8424 only disable simd intrinsics if no sse2 is detected.
8426 * optflags-def.h: Added sse3.
8428 * simd-intrinsics.c: Avoid generated sse3 intrinsics if the optimization
8431 2008-10-07 Zoltan Varga <vargaz@gmail.com>
8433 * aot-compiler.c (add_wrappers): Fix Delegate/MulticastDelegate classes
8434 when adding delegate-invoke wrappers.
8436 2008-10-07 Zoltan Varga <vargaz@gmail.com>
8438 * Makefile.am: Reenable the simd tests.
8440 2008-10-07 Bill Holmes <billholmes54@gmail.com>
8442 * mini-amd64.c (mono_arch_emit_outarg_vt) : In the ArgValuetypeAddrInIReg case,
8443 add a call to mono_call_inst_add_outarg_reg for the arg->dreg to make sure that no
8444 other vreg is allocated to that hreg.
8446 Contributed under MIT/X11 license.
8448 2008-10-07 Zoltan Varga <vargaz@gmail.com>
8450 * Makefile.am: Disable the simd tests for now as Mono.Simd is not
8453 2008-10-06 Rodrigo Kumpera <rkumpera@novell.com>
8455 * basic-simd.cs: New test suite for SIMD intrinsics.
8457 * Makefile.am: Added new tests.
8459 2008-10-06 Rodrigo Kumpera <rkumpera@novell.com>
8461 * cpu-x86.md: Added new instructions to handle float to int using SSE regs.
8465 * mini-x86.h: Enable mono_arch_decompose_opts if simd intrinsics are enabled.
8467 * mini-x86.c (mono_arch_decompose_opts): Decompose float to int conversion
8468 using SSE2 aware opcodes.
8470 * mini-x86.c (emit_float_to_int): Disable the SSE2 optimization if OPT_SIMD
8471 is enabled, this code path is only reachable if conversion ops are emmited after
8474 * mini.h: Added MonoCompile::fconv_to_r8_x_var to hold the float to int var.
8476 This optimization saves 6 bytes per conversion against the old version.
8478 2008-10-06 Zoltan Varga <vargaz@gmail.com>
8480 * aot-compiler.c (compile_method): Don't skip methods referencing
8481 generic methods without a corresponding entry in token_info_hash, since
8482 encode_method_ref () can handle all generic methods now.
8484 * method-to-ir.c (mono_save_token_info): Don't save the token info if a
8485 generic context is set.
8487 * method-to-ir.c (mono_method_to_ir2): Put back a disable_aot for
8488 generic sharing of LDTOKEN.
8490 2008-10-06 Mark Probst <mark.probst@gmail.com>
8492 * mini-amd64.h: Temporarily disabled fast virtual generic method
8493 calls because it breaks the System.Runtime.Remoting tests.
8495 2008-10-06 Zoltan Varga <vargaz@gmail.com>
8497 * aot-compiler.c (add_wrappers): Add delegate-invoke wrappers.
8499 * method-to-ir.c (check_inline_called_method_name_limit): Return TRUE
8500 so inlining actually works.
8501 (check_inline_caller_method_name_limit): Ditto.
8503 Mon Oct 6 11:04:38 CEST 2008 Paolo Molaro <lupus@ximian.com>
8505 * mini-ppc.c: mono_arch_flush_icache () cast pointer using gsize for
8506 64 bit safety (from Olaf Hering and Andreas Farber).
8508 2008-10-06 Zoltan Varga <vargaz@gmail.com>
8510 * mini-trampolines.c (mono_aot_trampoline): Delegate processing to
8511 mono_magic_trampoline () if aot_get_method_from_token () fails. Remove
8512 unused virtual call support code.
8514 * aot-runtime.c (decode_method_ref): Add a 'no_aot_trampoline' out argument.
8516 * aot-runtime.c (mono_aot_get_method_from_vt_slot): Return NULL for methods
8517 which can't use aot trampolines.
8518 (decode_patch): Don't create aot trampolines for methods which can't use
8521 * aot-compiler.c (encode_method_ref): Add a marker for methods which can't
8522 use aot trampolines.
8524 * mini.h: Bump AOT image format version.
8526 2008-10-05 Zoltan Varga <vargaz@gmail.com>
8528 * method-to-ir.c (mono_method_to_ir2): Pass cil_method instead of cmethod
8529 to save_token_info () since cmethod is inflated for constrained calls.
8531 * mini-<ARCH>.h mini-x86.c: Remove some unused defines.
8533 2008-10-04 Andreas Farber <andreas.faerber@web.de>
8535 * Makefile.am: Add build rules for ppc64.
8536 This avoids the build failing at pedump with unresolved symbols
8537 due to lack of arch_sources. Instead it will now fail earlier
8538 due to lack of cpu-ppc64.md.
8540 Contributed under MIT/X11 license.
8542 2008-10-04 Mark Probst <mark.probst@gmail.com>
8544 * mini-amd64.c (mono_arch_emit_call): Support stack arguments for
8547 * iltests.il.in: Add test case for tail call with many arguments.
8549 2008-10-03 Zoltan Varga <vargaz@gmail.com>
8551 * method-to-ir.c (mono_method_to_ir2): Add an !cfg->compile_aot assert
8552 to the fast virtual generic method code until the aot case is fixed.
8554 2008-10-03 Mark Probst <mark.probst@gmail.com>
8556 * mini-ppc.c, mini-ppc.h: Implement generic virtual method thunks.
8558 2008-10-03 Mark Probst <mark.probst@gmail.com>
8560 * mini-amd64.c, mini-amd64.h: Implement generic virtual method
8563 2008-10-03 Rodrigo Kumpera <rkumpera@novell.com>
8565 * simd-intrinsics.c: Forgot to add this one.
8567 * mini-codegen.c: Fix macro in case SIMD is not supported.
8569 2008-10-03 Rodrigo Kumpera <rkumpera@novell.com>
8571 This patch land initial JIT support for simd intrinsics.
8573 * mini-x86.h: Added new define to make --enable_minimal work on x86.
8575 * Makefile.am: Added simd-intrinsics.c
8577 * simd-intrinsics.c: New file with simd instrinsic related
8580 * cfold.c (mono_constant_fold_ins2): Fold XZERO.
8582 * cpu-x86.md: Add simd related instructions.
8584 * driver.c: Added MONO_OPT_SIMD to the default set of optimizations.
8586 * driver.c: Added two new --regression variants.
8588 * ir-emit.h (MONO_EMIT_NEW_VZERO): Emit XZERO if the type is a simd intrinsic.
8590 * local-propagation.c (mono_local_cprop2): Eliminate useless XMOVE.
8592 * local-propagation.c (mono_local_deadce): Use new macro MONO_IS_NON_FP_MOVE and
8593 extract some complicated logic to helper functions.
8595 * method-to-ir.c (mono_type_to_regmove): Handle simd intrinsics.
8597 * method-to-ir.c (mini_emit_inst_for_method): Emit simd intrinsics.
8599 * method-to-ir.c (mono_handle_global_vregs): If a simd intrinsic was found, apply
8600 the specialized simplification pass.
8602 * method-to-ir.c (mono_spill_global_vars): Use new macro.
8604 * mini-codegen.c: Added SIMD constants to all regbanks arrays.
8606 * mini-codegen.c: Added reg_bank_table_init to initialize the reg desc -> bank
8609 * mini-codegen.c: Define a version of the reg_bank macro that uses desc_to_reg_type
8610 if MONO_ARCH_NEED_SIMD_BANK is defined.
8612 * mini-ops.h: Added the new simd ops.
8614 * mini-x86.c: Added mono_arch_xregname.
8616 * mini-x86.c (mono_arch_cpu_optimizazions): Disable MONO_OPT_SIMD if SSE3 is not detected.
8618 * mini-x86.c (mono_arch_output_basic_block): Add simd related opcodes.
8620 * mini-x86.h: Define simd related MONO_ARCH macros.
8622 * mini.c (mono_type_to_load_membase): Handle simd intrinsics.
8624 * mini.c (mono_type_to_store_membase): Handle simd intrinsics.
8626 * mini.h: Added new macros MONO_IS_NON_FP_MOVE, MONO_IS_REAL_MOVE, MONO_IS_ZERO and
8627 MONO_CLASS_IS_SIMD to deal with simd related IR.
8629 * mini.h (MonoInst): Added spill_var to the backend union.
8631 * mini.h (MonoCompile): Added uses_simd_intrinsics and iconv_raw_var.
8633 * mini.h: Added forward declarations of the new simd fuctions.
8635 * optflags-def.h: Added new optimization names SIMD.
8637 * regalloc.c (mono_regstate_reset): Set next vreg to be the max value of the 3 reg banks.
8639 * regalloc.h: Added support for working with 3 register banks.
8641 * regalloc.h (MonoRegState): Added xsymbolic field if a third regbank is required.
8643 * ssa2.c (mono_ssa_deadce2): Use new MONO_IS_ZERO macro.
8645 Fri Oct 3 16:03:22 CEST 2008 Paolo Molaro <lupus@ximian.com>
8647 * mini-exceptions.c: remove 64 bit related ifdef clutter.
8649 2008-10-03 Zoltan Varga <vargaz@gmail.com>
8651 * mini-exceptions.c (mono_handle_soft_stack_ovf): Unprotect two pages
8652 instead of one on 64 bit systems.
8654 * method-to-ir.c: Remove unused includes.
8656 2008-10-02 Zoltan Varga <vargaz@gmail.com>
8658 * aot-compiler.c (emit_exception_debug_info): Use jinfo->used_regs instead of
8659 cfg->used_int_regs, since the two are different on arm.
8661 2008-10-02 Mark Probst <mark.probst@gmail.com>
8663 * method-to-ir.c, inssel.brg, mini-trampolines.c: Use
8664 mono_method_get_vtable_index() to get the vtable index.
8666 2008-10-02 Mark Probst <mark.probst@gmail.com>
8668 * method-to-ir.c (mono_method_to_ir2): Don't create native
8669 wrappers for array methods, because they're never called (and if
8670 they were called they wouldn't work).
8672 2008-10-02 Mark Probst <mark.probst@gmail.com>
8674 * method-to-ir.c (mono_method_to_ir2): Array methods are
8675 special-cased and must not be invoked indirectly via the (M)RGCTX
8676 when generic sharing is turned on. Fixes #431413.
8678 2008-10-01 Mark Probst <mark.probst@gmail.com>
8680 * method-to-ir.c: When generic sharing is active, call
8681 non-interface virtual generic methods via the standard trampoline.
8683 * mini-trampolines.c: Handle virtual generic shared methods.
8685 * mini.h, mini-x86.c, mini-x86.h: New argument for
8686 mono_arch_build_imt_thunk() which is non-NULL for virtual generic
8687 method thunks and which is the trampoline to call if the lookup
8688 fails. Enable the virtual generic method thunk for x86.
8690 * mini-amd64.c, mini-arm.c, mini-ia64.c, mini-sparc.c,
8691 mini-ppc.c (mono_arch_build_imt_thunk): Add the additional
8692 argument but assert that it's NULL, because these archs don't yet
8693 implement the virtual generic method thunk. Changes in the IMT
8694 thunk data structures.
8696 2008-10-01 Zoltan Varga <vargaz@gmail.com>
8698 * aot-compiler.c (emit_globals): Avoid invalid characters in
8699 the static linking symbol.
8701 * objects.cs: Add a test for the range check optimization. Fix warnings.
8703 * branch-opts.c (mono_if_conversion): Add back the 'optimize range checks'
8704 optimization from the current JIT.
8706 * method-to-ir.c (mini_emit_inst_for_method): Decompose String.Length
8707 later in decompose_array_access_opts () to allow more optimizations.
8709 * method-to-ir.c (mono_handle_soft_float): Rename this to
8710 mono_decompose_soft_float () for consistency.
8712 * mini-ops.h: Fix arguments of OP_STRLEN.
8714 * method-to-ir.c (save_cast_details): Extract the cast details saving code
8715 into a separate function.
8716 (reset_cast_details): Ditto.
8717 (handle_unbox): Save cast details. Fixes #431254.
8719 * method-to-ir.c: Remove some obsolete FIXMEs.
8721 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
8723 * ir-emit.h (alloc_dreg): Write a warning before crashing.
8725 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
8727 * mini-codegen.c: More work on macros to make them
8728 ready for multiple regbanks.
8730 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
8732 * method-to.ir.c (mono_type_to_regmove): Remove static modifier.
8734 * mini.h: Export mono_type_to_regmove. Fix signature of mono_regname_full.
8736 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
8738 * mini-codegen.c (mono_spillvar_offset): Proper support for
8741 2008-09-30 Zoltan Varga <vargaz@gmail.com>
8743 * mini-amd64.c (mono_arch_emit_epilog): Remove some duplicated code from
8744 the stack overflow changes.
8746 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
8748 * mini-codegen.c: Make all bank macros depend on reg_bank.
8750 * mini-codegen.c (mono_local_regalloc): Make free mask
8751 initialization regbank aware.
8753 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
8755 * mini-codegen.c (mono_local_regalloc): Extract callee
8756 mask selection to a function and make it regbank aware.
8758 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
8760 * mini-codegen.c (mono_local_regalloc): Changed the cloberring
8761 code to deal with many regbanks.
8763 2008-09-30 Zoltan Varga <vargaz@gmail.com>
8765 * mini-codegen.c: More fp->regbank changes.
8767 2008-09-29 Rodrigo Kumpera <rkumpera@novell.com>
8769 * mini-codegen.c: Change asserts to use MONO_NUM_REGBANKS instead
8770 of a hardcoded constant.
8772 2008-09-29 Rodrigo Kumpera <rkumpera@novell.com>
8774 * method-to-ir.c (type_from_stack_type): Fix typo.
8776 2008-09-29 Zoltan Varga <vargaz@gmail.com>
8778 * mini-ia64.c (emit_move_return_value): Convert float return values to
8781 * objects.cs: Add a new test.
8783 * mini-ia64.c (mono_arch_allocate_vars): Disable fp elimination for
8784 VARARG methods to fix an assert later.
8786 * mini-mips.h mini-mips.c mini-ops.h cpu-mips.md: Update the mips back
8787 end so it at least compiles.
8789 2008-09-28 Zoltan Varga <vargaz@gmail.com>
8791 * method-to-ir.c (emit_optimized_ldloca_ir): Fix this.
8793 2008-09-28 Rodrigo Kumpera <rkumpera@novell.com>
8795 * method-to-ir.c (mono_method_to_ir2): Extract the ldloca + initobj
8796 optimization to a new function (emit_optimized_ldloca_ir) and enable
8797 it for both ldloca and ldloca_s.
8799 2008-09-28 Zoltan Varga <vargaz@gmail.com>
8801 * method-to-ir.c (mono_method_to_ir2): Remove an unnecessary assert in the
8802 gshared CASTCLASS code.
8804 * driver.c (mono_main): Add a workaround for shutdown crashes seen on
8805 amd64, where the libc stack unwinder encounters stack frames referring to
8806 native code in unmapped memory.
8808 * method-to-ir.c (mini_emit_check_array_type): Add support for generic
8811 * generics.cs: Add new test.
8813 2008-09-27 Zoltan Varga <vargaz@gmail.com>
8815 * mini-arm.h driver.c: Print the fp model when using --version on arm. Also,
8816 add a check that one of the ARM_FPU_ constants is defined.
8818 * mini-exceptions.c (mono_handle_soft_stack_ovf): Really fix the build.
8820 * mini-exceptions.c: Fix build on non-altstack platforms.
8822 * method-to-ir.c (mono_method_to_ir2): Fix aot support for the
8825 * ir-emit.h: Add a comment to NEW_PCONST.
8827 * mini-exceptions.c (mono_altstack_restore_prot): Fix a warning.
8829 * mini.h (MonoJitDomainInfo): Move some fields here from MonoDomain.
8831 * mini.c aot-runtime.c method-to-ir.c driver.c mini-trampolines.c: Update
8832 after the changes to MonoJitDomainInfo.
8834 2008-09-27 Mark Probst <mark.probst@gmail.com>
8836 * mini-ppc.c, tramp-ppc.c, mini-ppc.h: Implement generic code sharing.
8838 2008-09-27 Mark Probst <mark.probst@gmail.com>
8840 * mini-ppc.c: Compiler warning fixes.
8842 2008-09-27 Mark Probst <mark.probst@gmail.com>
8844 * mini-ppc.c: Special handling for 1/2 byte structs on Darwin only
8847 2008-09-27 Mark Probst <mark.probst@gmail.com>
8849 * exceptions-ppc.c, mini-ppc.h: Compile
8850 mono_arch_handle_altstack_exception() on Darwin, too.
8852 2008-09-27 Mark Probst <mark.probst@gmail.com>
8854 * method-to-ir.c (mono_emit_rgctx_method_call_full): Must also
8855 work on archs which don't have generic sharing implemented, only
8856 without the vtable_arg.
8858 2008-09-26 Mark Probst <mark.probst@gmail.com>
8860 * mini.c: Added comment explaining why delegate ctor icall
8861 wrappers are compiled.
8863 2008-09-26 Mark Probst <mark.probst@gmail.com>
8865 * mini.c: Don't produce trampolines to delegate ctor icall
8866 wrappers but compile them upfront.
8868 Fri Sep 26 17:00:46 CEST 2008 Paolo Molaro <lupus@ximian.com>
8870 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: amd64 support code for calling a
8871 runtime-set function when going back to managed code. Currently this
8872 is used to set back the protection on the soft ovf pages and/or to
8873 throw the stack overflow exception that happened in unmanaged code.
8875 Fri Sep 26 16:46:23 CEST 2008 Paolo Molaro <lupus@ximian.com>
8877 * tramp-x86.c, mini-x86.h, mini-x86.c: x86 support code for calling a
8878 runtime-set function when going back to managed code. Currently this
8879 is used to set back the protection on the soft ovf pages and/or to
8880 throw the stack overflow exception that happened in unmanaged code.
8882 Fri Sep 26 16:34:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
8884 * mini.h, mini.c, mini-trampolines.c, mini-exceptions.c: added
8885 the support code for restoring stack protection after stack overflows
8886 that happen in unmanaged code. Don't set the exec permission on the
8889 2008-09-26 Zoltan Varga <vargaz@gmail.com>
8891 * mini-trampolines.c (mono_delegate_trampoline): Add wrappers even if
8892 delegate->method_ptr is set. Fixes #428054.
8894 2008-09-25 Zoltan Varga <vargaz@gmail.com>
8896 * tests.cs: Rename to ratests.cs.
8898 * method-to-ir.c: Merge the emit_get_rgctx () calls into the
8899 emit_get_rgctx_... functions.
8901 2008-09-25 Mark Probst <mark.probst@gmail.com>
8903 * method-to-ir.c: Eliminated macro EMIT_GET_RGCTX.
8905 2008-09-25 Mark Probst <mark.probst@gmail.com>
8907 * mini-trampolines.c (mono_magic_trampoline): Unwrap wrappers
8908 before asserting that method is sharable.
8910 2008-09-25 Mark Probst <mark.probst@gmail.com>
8912 * method-to-ir.c, mini.c, jit-icalls.c: New function for checking
8913 whether method needs a static RGCTX wrapper used instead of
8916 * generic-sharing.c, mini.h: A few functions moved to
8917 metadata/generic-sharing.c.
8919 2008-09-25 Mark Probst <mark.probst@gmail.com>
8921 * method-to-ir.c, mini.c, mini-exceptions.c, mini-trampolines.c:
8922 Generic code sharing for value types, which essentially means
8923 treating value type methods like static methods. The RGCTX is
8924 passed in the same way.
8926 2008-09-25 Zoltan Varga <vargaz@gmail.com>
8928 * method-to-ir.c (mono_method_to_ir2): Avoid an assert in the NEWOBJ
8929 opcode when creating multi-dimensional arrays of open types.
8931 * generic-sharing.c (mono_method_check_context_used): Handle arrays of
8934 * generics.cs: Add a test.
8936 * mini-codegen.c: Use macros everywhere for checking floats instead of == 'f'.
8938 2008-09-24 Zoltan Varga <vargaz@gmail.com>
8940 * mini.h (MonoCompile): Add 'disable_vreg_to_lvreg' flag.
8942 * mini.c (mini_method_compile): Set it when running under the debugger.
8944 * method-to-ir.c (mono_handle_global_vregs): Disable global->local
8945 vreg optimization if the flag is set.
8947 * driver.c (mono_main): Add --attach= option to pass options to
8950 * mini.c (sigquit_signal_handler): Start the attach agent.
8952 * ssapre.c: Disable this to save space since it is not yet ported to
8955 * regalloc2.c: Disable this to save space.
8957 * mini.h (MonoJitStats): Remove unused analyze_stack_repeat.
8959 Wed Sep 24 16:01:49 CEST 2008 Paolo Molaro <lupus@ximian.com>
8961 * decompose.c, method-to-ir.c, mini-codegen.c, regalloc2.c: make
8962 the -v option useful again.
8964 2008-09-24 Zoltan Varga <vargaz@gmail.com>
8966 * mini-amd64.c (mono_arch_output_basic_block): Add support for
8969 * inssel.brg (mini_emit_castclass): Avoid the szarray!=array checks for
8970 arrays of arrays. Fixes #428406.
8972 * method-to-ir.c (mini_emit_castclass): Ditto.
8974 * objects.cs: Add new test.
8976 2008-09-23 Rodrigo Kumpera <rkumpera@novell.com>
8978 * method-to-ir.c (type_to_eval_stack_type): The code path for the new JIT
8979 was wrong at it choked against target_type_is_incompatible for byref types.
8981 2008-09-23 Zoltan Varga <vargaz@gmail.com>
8983 * mini-codegen.c: Use 'bank' macros instead of 'is_fp' macros in most
8986 Tue Sep 23 15:31:45 CEST 2008 Paolo Molaro <lupus@ximian.com>
8988 * mini-exceptions.c: update a few more exceptions-related counters.
8990 Tue Sep 23 15:28:29 CEST 2008 Paolo Molaro <lupus@ximian.com>
8992 * aot-runtime.c, method-to-ir.c, mini.c, mini-trampolines.c: use the
8993 new functions to allocate from persistent mempools.
8995 2008-09-23 Zoltan Varga <vargaz@gmail.com>
8997 * mini.h regalloc.h mini-codegen.c: Generalize the regalloc code to allow
8998 multiple register banks in the future.
9000 * mini-codegen.c (mono_local_regalloc): Fix a warning.
9002 2008-09-22 Rodrigo Kumpera <rkumpera@novell.com>
9004 * mini.c (type_to_eval_stack_type): Remove duplicated function.
9006 * method-to-ir.c (type_to_eval_stack_type): Make this version compatible with both JIT.
9008 * mini.h: Export type_to_eval_stack_type.
9010 This function was nearly duplicated in method-to-ir.c and mini.c. The difference
9011 is only ins->klass of byref types.
9013 2008-09-22 Zoltan Varga <vargaz@gmail.com>
9015 * method-to-ir.c (mini_emit_memset): Use a default alignment of 4.
9016 (mini_emit_memcpy2): Ditto.
9018 * mini-amd64.c: Fix a warning.
9020 2008-09-21 Mark Probst <mark.probst@gmail.com>
9022 * exceptions-ppc.c (mono_arch_get_call_filter): Fixed stack frame
9025 2008-09-19 Rodrigo Kumpera <rkumpera@novell.com>
9027 * method-to-ir.c: Extract stloc micro-optimization to a
9028 function and apply it to all cases.
9030 2008-09-19 Mark Probst <mark.probst@gmail.com>
9032 * method-to-ir.c: Don't fail generic code sharing in cases we
9035 2008-09-18 Mark Probst <mark.probst@gmail.com>
9037 * mini-ppc.c: Handle structs in tailcalls on Darwin.
9039 Tue Sep 16 21:07:11 CEST 2008 Paolo Molaro <lupus@ximian.com>
9041 * *.c, *.md, mini-ops.h: introduced relaxed_nop opcode for spin wait
9044 Tue Sep 16 16:39:16 CEST 2008 Paolo Molaro <lupus@ximian.com>
9046 * trace.c: make tracing more useful and correct, with per-thread
9049 2008-09-15 Mark Probst <mark.probst@gmail.com>
9051 * mini-ppc.c (mono_arch_emit_call): Convert floats to R4 when
9052 doing a method call and the argument is an R4.
9054 2008-09-14 Zoltan Varga <vargaz@gmail.com>
9056 * aot-compiler.c (add_wrappers): Do not generate runtime invoke wrappers for
9059 2008-09-13 Mark Probst <mark.probst@gmail.com>
9061 * mini-ppc.c: Convert result to single for OP_ICONV_TO_R4.
9063 2008-09-12 Zoltan Varga <vargaz@gmail.com>
9065 * mini.h (MONO_IS_JUMP_TABLE): Handle GOT_ENTRY.
9066 (MONO_JUMP_TABLE_FROM_INS): Ditto.
9068 2008-09-11 Zoltan Varga <vargaz@gmail.com>
9070 * driver.c: Add a --agent argument (not supported yet) to load managed
9071 agent assemblies before loading the main assembly, similarly to how the
9072 Java VM handles agents.
9074 2008-09-11 Mark Probst <mark.probst@gmail.com>
9076 * mini-ppc.c (mono_arch_allocate_vars): Use arch-independent
9077 function to do stack layout of local variables.
9079 2008-09-11 Mark Probst <mark.probst@gmail.com>
9081 * mini-ppc.c (calculate_sizes): Bugfix in sigcookie position
9084 2008-09-11 Zoltan Varga <vargaz@gmail.com>
9086 * method-to-ir.c ssa2.c mini.c mini-amd64.c decompose.c ssa.c abcremoval.c
9087 abcremoval2.c branch-opts.c driver.c dominators.c: Disable parts of the
9088 JIT if DISABLE_JIT is defined.
9090 * Makefile.am: Avoid compiling/linking in inssel.c if DISABLE_JIT is
9093 2008-09-10 Mark Probst <mark.probst@gmail.com>
9095 * iltests.il.in: Disable the fconv test on PPC (the result is
9096 undefined according to ECMA).
9098 2008-09-10 Mark Probst <mark.probst@gmail.com>
9100 * iltests.il.in: Enable tail call tests for PPC.
9102 * mini.h: Add variable for storing incoming valuetype argument
9103 addresses for tail calls.
9105 * mini-ppc.c: Implement valuetype arguments and return values for
9108 2008-09-09 Mark Probst <mark.probst@gmail.com>
9110 * mini-ppc.c: Partially implement tail calls (struct arguments and
9111 return values not supported).
9113 * method-to-ir.c: Enable tail calls on PPC.
9115 2008-09-08 Zoltan Varga <vargaz@gmail.com>
9117 * aot-compiler.c (emit_wrapper_info): Omit the klass name from
9118 runtime-invoke wrappers to work around the problem of them getting
9119 assigned to a random class.
9121 * aot-runtime.c (mono_aot_get_method): Ditto.
9123 2008-09-07 Zoltan Varga <vargaz@gmail.com>
9125 * mini-exceptions.c mini-mips.h mini-s390.h exceptions-mips.c: Kill
9126 the CUSTOM_EXCEPTION_HANDLING and CUSTOM_STACK_WALK defines.
9128 2008-09-07 Mark Probst <mark.probst@gmail.com>
9130 * method-to-ir.c (mono_method_to_ir2): Disable tail calls for PPC
9131 until they're implemented properly.
9133 * exceptions-ppc.c: Use arch-independent exception-handling code
9134 instead of custom one.
9136 * exceptions-ppc.c, mini-ppc.c, mini-ppc.h: Bug fixes and changes
9139 * tramp-ppc.c, mini-ppc.c: Fixed warnings.
9141 * decompose.c, aot-runtime.c, aot-compiler.c: PPC code also
9142 applies when __powerpc__ is defined.
9144 2008-09-06 Zoltan Varga <vargaz@gmail.com>
9146 * aot-runtime.c (mono_aot_get_method): Add another cache mapping wrapper
9147 methods to their code to avoid computing the full name of wrappers and
9148 doing a lookup in a string hash table.
9150 2008-09-05 Zoltan Varga <vargaz@gmail.com>
9152 * method-to-ir.c: Remove the CHECK_BBLOCK () stuff it is not needed since
9153 we identify bblocks before method_to_ir () is ran.
9155 * branch-opts.c (mono_optimize_branches): Avoid nullifying the exit bblock.
9156 Also avoid optimizing branches pointing to themselves.
9158 * mini.c (mini_method_compile): Ditto. Fixes #422947.
9160 2008-09-05 Rodrigo Kumpera <rkumpera@novell.com>
9162 * driver.c (mono_main): Enable the new verifier under core-clr and cas.
9164 2008-09-05 Zoltan Varga <vargaz@gmail.com>
9166 * tramp-arm.c (mono_arch_nullify_class_init_trampoline): Implement this.
9167 (mono_arch_patch_plt_entry): Fix the calculation of the jump_entry.
9168 (mono_arch_get_nullified_class_init_trampoline): Return 'code' instead of
9171 * aot-compiler.c (emit_plt): Fix the arm plt entries, previously they all
9172 jumped to the same entry in plt_jump_table.
9174 2008-09-02 Rodrigo Kumpera <rkumpera@novell.com>
9176 * method-to-ir.c (initialize_array_data): Handle field with RVA from
9179 2008-08-31 Zoltan Varga <vargaz@gmail.com>
9181 * method-to-ir.c (handle_isinst): Do the assignment at the beginning, so the
9182 other assignment can be if converted. Saves 1.5% on corlib size and fixes
9185 2008-08-29 Geoff Norton <gnorton@novell.com>
9187 * aot-compiler.c: The Mach/ARM compiler doesn't understand the bss
9188 segment, and doesn't properly handle .space as .text. Fixes
9191 2008-08-29 Geoff Norton <gnorton@novell.com>
9193 * mini.c: Disable the mach exception handler when running on
9196 2008-08-29 Geoff Norton <gnorton@novell.com>
9198 * aot-compiler.c: Patch from Renaldas Zioma to properly register
9199 globals on Darwin/ARM
9201 2008-08-28 Zoltan Varga <vargaz@gmail.com>
9203 * mini.c: Avoid not initializing the runtime when doing AOT compilation,
9204 since too many things depend on it. Instead, call
9205 mono_runtime_set_no_exec ().
9207 * mini.c (mono_create_tls_get): Call mono_alloc_preg (cfg) when running with
9210 * aot-compiler.c: Add an 'asm-only' AOT option.
9212 * mini.c: Avoid initializing the runtime when doing AOT compilation.
9214 * aot-compiler.c (compile_method): Disable gshared support for now as it
9217 2008-08-27 Bill Holmes <billholmes54@gmail.com>
9219 * mini-amd64.h : Fix a compiler warning.
9221 * exceptions-amd64.c (mono_arch_unwindinfo_install_unwind_info) :
9222 Changed to use a callback function to retrieve the unwind info.
9223 This avoids problems observed when code blocks were removed by
9224 unloading an app domain.
9226 * mini-amd64.c (mono_arch_cpu_optimizazions) : Removing the peephole
9227 and branch excludes for Winx64. The fix in exceptions-amd64.c allows them
9230 Contributed under MIT/X11 license.
9232 2008-08-27 Bill Holmes <billholmes54@gmail.com>
9234 * mini-amd64.c (mono_arch_output_basic_block) : Fix the OP_X86_PUSH_OBJ
9235 case to keep the stack aligned to 8.
9237 Contributed under MIT/X11 license.
9239 2008-08-26 Zoltan Varga <vargaz@gmail.com>
9241 * aot-runtime.c (mono_aot_get_method): Add a cache for wrapper names to
9242 avoid repeated linear searches.
9244 2008-08-25 Zoltan Varga <vargaz@gmail.com>
9246 * aot-compiler.c (add_wrappers): Avoid calling get_runtime_invoke with
9247 methods it can't handle.
9249 * aot-compiler.c (add_method): Avoid adding a method twice.
9250 (add_wrappers): Add runtime invoke wrappers for all methods.
9252 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): New
9253 function to create an aot-compatible version of this trampoline.
9255 * aot-compiler.c aot-runtime.c: Add support for AOT rgctx fetch trampolines.
9257 2008-08-24 Zoltan Varga <vargaz@gmail.com>
9259 * aot-compiler.c (compile_method): Skip wrappers of generic icalls.
9261 * method-to-ir.c (mono_method_to_ir2): Replace an assert in UNBOX_ANY
9262 with a generic sharing failure.
9264 * aot-compiler.c (emit_klass_info): Call mono_class_get_nested_types ().
9266 * method-to-ir.c (mono_method_to_ir2): Rethrow the correct exception in
9267 CEE_RETHROW. Fixes #419634.
9269 * mini.c (mono_method_to_ir): Ditto.
9271 * exceptions.cs: Add a new test.
9273 * generic-sharing.c (mini_type_stack_size): Always pass TRUE as allow_open
9274 to mono_type_stack_size_internal () since some callers might not pass in
9277 * mini-x86.c (mono_arch_emit_prolog): Store the rgctx before calling
9278 instrument_prolog. Fixes #419878.
9280 * mini.c (mono_compile_create_var_for_vreg): Make the lvars representing
9281 doubles in soft float mode volatile.
9283 2008-08-23 Zoltan Varga <vargaz@gmail.com>
9285 * ir-emit.h (NEW_ARGSTORE): Use cfg->args and cfg->arg_types to fix the build.
9287 * method-to-ir.c (mono_save_args): Use ARGSTORE instead of TEMPSTORE
9288 to handle soft float correctly.
9290 * tramp-arm.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Implement
9293 * mini.h (struct MonoCallInst): Add dynamic_imt_arg boolean field.
9295 * exceptions-arm.c (mono_arch_find_jit_info): Set ctx->regs [ARMREG_R11]
9296 to sp, since the generics catch code requires it.
9298 * mini-arm.h (MONO_ARCH_VTABLE_REG): Use R0 for this to avoid needless
9301 * method-to-ir.c (emit_imt_argument): Pass imt_arg to
9302 mono_arch_emit_imt_argument ().
9304 * mini-<ARCH>.c (mono_arch_emit_imt_argument): Add an 'imt_arg' argument.
9306 * mini-arm.c tramp-arm.c: Generic sharing updates.
9308 2008-08-22 Zoltan Varga <vargaz@gmail.com>
9310 * mini-arm.c: Fix the arm build.
9312 * generic-sharing.c (mini_type_get_underlying_type): New helper function
9313 handling enums, generic instances and generic sharing.
9314 (mini_type_stack_size_full): Ditto.
9316 * mini-amd64.c mini-x86.c mini-arm.c: Use the new functions.
9318 * mini.h (struct): Add 'uses_rgctx_reg' and 'uses_vtable_reg' fields.
9320 * method-to-ir.c: Set the new fields when using RGCTX_REG/VTABLE_REG.
9322 * tramp-arm.c: Implement the rgctx fetch and the generic class init
9325 * mini-arm.c: Various small generic sharing changes.
9327 * tramp-x86.c (mono_arch_create_generic_class_init_trampoline): Implement
9329 (mono_arch_create_trampoline_code): Remove most of the GENERIC_CLASS_INIT
9332 * mini-trampolines.c (mono_create_generic_class_init_trampoline): New
9333 helper function to return a generic class init trampoline.
9335 * method-to-ir.c mini.c: Use it.
9337 * tramp-amd64.c (mono_arch_create_generic_class_init_trampoline): New
9338 arch-specfic function to return a generic class init trampoline.
9340 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Remove most of
9341 the GENERIC_CLASS_INIT custom code.
9343 * method-to-ir.c (mono_method_to_ir2): If RGCTX_REG is not defined, that is
9344 a fatal error, not a sharing failure.
9346 * tramp-<ARCH>.c (mono_arch_get_rgctx_lazy_fetch_offset): Removed, no longer
9349 * mini-trampolines.c (mono_rgctx_lazy_fetch_trampoline): Get the additional
9350 trampoline argument from MONO_ARCH_VTABLE_REG.
9352 * tramp-x86.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Change the
9353 order of the arguments to the C trampoline: pass 'slot' as the trampoline
9354 argument, and pass the vtable in VTABLE_REG.
9356 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Change the
9357 order of the arguments to the C trampoline: pass 'slot' as the trampoline
9358 argument, and pass the vtable in VTABLE_REG.
9359 (mono_arch_create_trampoline_code_full): Remove some special casing for
9360 the rgctx fetch trampoline.
9362 * mini.c (mono_method_to_ir): Fix the STELEM_ANY+null value optimization.
9365 * iltests.il: Add a test for it.
9367 2008-08-21 Zoltan Varga <vargaz@gmail.com>
9369 * aot-compiler.c (compile_method): Enable AOT support for generics sharing.
9371 * method-to-ir.c (mono_method_to_ir2): Remove an aot restriction which is
9374 * mini-trampolines.c (mono_magic_trampoline): Add a sync wrapper here,
9375 use mono_jit_info_table_find () to avoid recursion.
9376 (mono_delegate_trampoline): Add a sync wrapper here.
9378 * method-to-ir.c (mono_method_to_ir2): Don't call mono_ldftn_nosyc
9381 * mini.c (mono_method_to_ir): Ditto.
9383 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Remove
9384 add_sync_wrapper argument. Don't add a sync wrapper here.
9385 (mono_create_jump_trampoline): Don't add a sync wrapper here.
9387 * jit-icalls.c (mono_ldftn_nosync): Removed, no longer needed.
9389 2008-08-20 Bill Holmes <billholmes54@gmail.com>
9391 * exceptions-amd64.c (seh_handler): For Winx64 adding missing copy
9392 of nonvolatile registers back from MonoContext to CONTEXT.
9394 Contributed under MIT/X11 license.
9396 2008-08-20 Bill Holmes <billholmes54@gmail.com>
9398 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): When shifting the
9399 arguments on Winx64 there are only 4 argument registers. For this
9400 logic to work the last argument must be pulled from the stack.
9402 Contributed under MIT/X11 license.
9404 2008-08-20 Zoltan Varga <vargaz@gmail.com>
9406 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
9408 * aot-runtime.c aot-compiler.c patch-info.h mini.c: Get rid of
9409 MONO_PATCH_INFO_WRAPPER, encode/decode wrapper methods like the others in
9410 encode/decode_method_ref ().
9412 * aot-compiler.c (encode_patch): Handle STATIC_RGCTX_INVOKE wrappers.
9414 * aot-runtime.c (decode_patch): Ditto.
9416 * mini.c (mono_resolve_patch_target): Handle RGCTX_FETCH sub-patches of type
9417 MONO_PATCH_INFO_METHOD.
9419 * aot-runtime.c (decode_exception_debug_info): Decode the contents of
9422 * aot-compiler.c (emit_exception_debug_info): Emit the contents of
9425 * method-to-ir.c (emit_imt_argument): Fix AOT+gshared support.
9427 * mini-amd64.c (add_valuetype): Use a dummy gsctx if we didn't receive
9428 one from the caller.
9430 * aot-runtime.c (decode_generic_inst): New function to decode and
9431 return a interned generic inst.
9432 (decode_klass_ref): Use it.
9433 (decode_method_ref): Ditto.
9435 * aot-compiler.c (emit_exception_debug_info): Save
9436 jinfo->has_generic_jit_info too.
9438 2008-08-19 Zoltan Varga <vargaz@gmail.com>
9440 * mini-ia64.c (mono_arch_output_basic_block): Add OP_FCONV_TO_I.
9442 * iltests.il.in: Add a test for fconv_to_i.
9444 * liveness.c: Disable the liveness2 pass for now to save space.
9446 * regalloc2.c: Include mempool-internals.h to fix warnings.
9448 * aot-compiler.c (encode_method_ref): Encode the context of generic
9451 * aot-runtime.c (decode_method_ref): Inflate generic methods using
9452 the context saved in the aot file.
9454 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
9456 * mini-x86.c (mono_arch_output_basic_block): Disable AOT for OP_JMP.
9458 * method-to-ir.c (mono_method_to_ir2): When using CEE_JMP, make arguments
9459 volatile so they won't be optimized away.
9461 2008-08-19 Rodrigo Kumpera <rkumpera@novell.com>
9467 * dominators.c: Remove duplicated functions that now are in
9468 mempool-internals.h.
9470 2008-08-19 Zoltan Varga <vargaz@gmail.com>
9472 * aot-compiler.c: Fix warnings.
9474 * aot-runtime.c (decode_klass_ref): Add support for VARs/MVARs.
9476 * aot-compiler.c (encode_klass_ref): Encode is_method too for VARs/MVARs.
9478 * method-to-ir.c (emit_get_rgctx_method): Use MONO_PATCH_INFO_METHODCONST
9481 * mini.c (mono_resolve_patch_target): Ditto.
9483 * aot-compiler.c (encode_patch): Add support for RGCTX_FETCH.
9484 (encode_klass_ref): Add support for encoding VARs/MVARs.
9486 * mini.c (mono_patch_info_dup_mp): Handle RGCTX_FETCH.
9488 * aot-runtime.c (decode_patch_info): Rename to 'decode_patch'. Split out
9489 the handling of the got entries into a separate 'decode_got_entry' function.
9490 Add support for RGCTX_FETCH.
9492 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RDI since RAX is
9493 clobbered by the trampoline code.
9495 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RAX since that is
9496 not clobbered by the indirect calling code.
9498 2008-08-18 Zoltan Varga <vargaz@gmail.com>
9500 * mini-x86.c (mono_arch_patch_code): Handle RGCTX_FETCH/GENERIC_CLASS_INIT
9503 2008-08-18 Rodrigo Kumpera <rkumpera@novell.com>
9505 * method-to-ir.c (mono_emit_method_call_full): Alloc the constructor
9506 signature using the compilation mempool otherwise we would leak it.
9508 2008-08-18 Zoltan Varga <vargaz@gmail.com>
9510 * method-to-ir.c (mono_method_to_ir2): Emit the generic class inits using
9511 mono_emit_abs_call ().
9513 * patch-info.h: Add GENERIC_CLASS_INIT.
9515 * mini.c (mono_resolve_patch_target): Handle GENERIC_CLASS_INIT.
9517 * mini-amd64.c (emit_call_body): Treat abs calls which have a patch info
9518 as their target as a near call.
9520 * mini.c (mono_codegen): Handle patches stored in cfg->abs_patches in the
9522 (mono_resolve_patch_target): Add support for MONO_PATCH_INFO_RGCTX_FETCH.
9524 * method-to-ir.c (mono_emit_abs_call): New helper function which emits a
9525 call to a runtime function described by a patch.
9527 * method-to-ir.c: Emit rgctx entry fetches and class init trampolines using
9528 mono_emit_abs_call, this has the advantage that the ABS handling code in
9529 mono_codegen () can handle them both, and can handle other stuff in the
9530 future without additional code.
9532 * mini.h (struct MonoJumpInfoRgctxEntry): New structure describing an rgctx
9534 (MonoCompile): Add 'abs_patches' hashtable, which contains patches describing
9537 * mini.h: Add missing bblock related prototypes.
9539 * mini.h (MonoCompile): Remove unused reverse_inst_list and
9540 reverse_inst_list_len fields.
9542 * mini.c: Refactor this file a bit by moving branch optimizations to
9545 * method-to-ir.c: Merge generic sharing changes missed earlier.
9547 * aot-compiler.c (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST.
9549 * aot-runtime.c (decode_patch_info): Refactor the code dealing with the
9550 shared patches. Process METHODCONST as a shared patch.
9552 * liveness.c (mono_analyze_liveness): Disable the liveness2 code for now
9553 as it crashes on the 2.0 mscorlib.
9555 * aot-compiler.c (is_shared_got_patch): Revert the last change as it seems
9558 * aot-compiler.c: Use is_plt_patch () in a few additional places.
9559 (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST, which is generated
9562 * aot-compiler.c: Reorganize the got handling code to be a bit more
9565 2008-08-17 Zoltan Varga <vargaz@gmail.com>
9567 * aot-compiler.c: Make the patch_to_plt_offset hash table use
9568 mono_patch_info_equals/hash, and use it to massively simplify
9571 * mini.c (mono_patch_info_hash): Simplify this and add support for
9574 * patch-info.h: Rename RGCTX_LAZY_FETCH_TRAMPOLINE to just RGCTX_FETCH.
9576 * mini.c aot-compiler.c aot-runtime.c: Revert the LAZY_FETCH_TRAMPOLINE
9577 handling code, since an offset is not enough to identify a trampoline.
9579 * method-to-ir.c: Remove some g_assert (!cfg->compile_aot) lines.
9581 2008-08-17 Mark Probst <mark.probst@gmail.com>
9583 * mini.c (mono_op_imm_to_op): Add case for OP_IMUL_IMM.
9585 * method-to-ir.c (mono_method_to_ir2): Decompose OP_CKFINITE.
9587 * mini-ops.h: Argument and result types for OVF_CARRY ops.
9589 * decompose.c: PPC decompositions for various ops.
9591 * cpu-ppc.md, inssel-ppc.brg, mini-ppc.c: PPC changes for Linear IL.
9593 2008-08-17 Zoltan Varga <vargaz@gmail.com>
9595 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Make this
9596 call the generic trampoline code using a call, instead of a jump, to
9597 remove some special casing from the generic trampoline code.
9599 * mini.c (mono_resolve_patch_target): Handle LAZY_FETCH_TRAMPOLINE.
9600 (mono_codegen): Ditto.
9602 * aot-compiler.c aot-runtime.c: Ditto.
9604 * patch-info.h: Add MONO_PATCH_INFO_RGCTX_LAZY_FETCH_TRAMPOLINE.
9606 * mini-trampolines.c (mono_find_rgctx_lazy_fetch_trampoline_by_addr): New
9607 helper function to find the offset corresponding to a lazy fetch trampoline.
9609 * mini.h (MonoCompile): Add 'orig_method' field to hold the original method
9610 when doing generic sharing.
9612 * aot-compiler.c: Use cfg->orig_method instead of cfg->method in a lot of
9615 * mini.c (mono_create_rgctx_lazy_fetch_trampoline): Move this to
9616 mini-trampolines.c to be with the other trampoline creation functions.
9618 * method-to-ir.c (mono_emit_method_call): Remove the 'signature' argument
9619 as it is equal to method->signature in most cases, add a
9620 mono_emit_method_call_full variant which takes a signature and an imt
9623 2008-08-16 Zoltan Varga <vargaz@gmail.com>
9625 * jit-icalls.c (mono_helper_compile_generic_method): Don't pass the context
9626 to this function, since it could be computed easily from the method
9628 (mono_helper_compile_generic_method_wo_context): Removed, not needed any
9631 * method-to-ir.c mini.c: Remove references to
9632 compile_generic_method_wo_context.
9634 * method-to-ir.c (mono_method_to_ir2): Enable AOT for virtual
9635 generic method calls.
9637 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_1 for 1
9638 dimensional non-szarrays.
9640 * mini.c (mini_init): Register mono_array_new_1.
9642 * jit-icalls.c (mono_array_new_1): New jit icall.
9644 * mini-trampolines.c (mono_magic_trampoline): For jumps, patch the GOT entries
9645 pointing to the method.
9647 * aot-runtime.c (mono_aot_get_method_from_token): Register GOT slots holding
9648 method addresses belonging to METHOD_JUMP patches in the
9649 jump_target_got_slot_hash.
9650 (mono_aot_load_method): Ditto.
9652 * aot-compiler.c (compile_method): Allow AOT compilation of methods with
9653 METHOD_JUMP patches.
9655 * mini.c (mini_create_jit_domain_info): New helper function which
9656 initializes/frees domain->runtime_info.
9657 (mini_free_jit_domain_info): Ditto.
9658 (mini_init): Install the domain hook functions with the runtime.
9660 * mini.h (MonoJitDomainInfo): New structure which stores the domain specific
9661 information maintained by the JIT.
9663 * mini.c (mono_resolve_patch_target): For PATCH_INFO_METHOD_JUMP, move the
9664 insertion into jump_table_hash into mono_codegen (), also implement proper
9667 * method-to-ir.c (mono_method_to_ir2): Don't disable AOT for CEE_JMP and
9668 tail calls, it is already done by the aot code.
9670 * method-to-ir.c (mono_method_to_ir2): Handle CEE_JMP using the tail call
9673 * iltests.il.in: Make the jmp test a bit more complex.
9675 * aot-compiler.c (encode_method_ref): Handle references to normal methods of
9676 generic instances which doesn't have a token.
9678 * aot-runtime.c (decode_method_ref): Ditto.
9680 * method-to-ir.c (handle_unbox_nullable): Don't disable AOT, the aot code
9681 can handle this case now.
9682 (handle_box): Ditto.
9684 2008-08-15 Geoff Norton <gnorton@novell.com>
9686 * mini-x86.c: Fix alignment on Apple x86, and re-disable the alignment
9689 2008-08-15 Zoltan Varga <vargaz@gmail.com>
9691 * method-to-ir.c (mono_method_to_ir2): Allow AOT compilation of methods
9692 calling generic methods.
9694 * aot-compiler.c (encode_patch): Handle MONO_PATCH_INFO_METHOD_RGCTX.
9696 * aot-runtime.c (decode_patch_info): Ditto.
9698 * mini.c (mono_resolve_patch_target): Ditto.
9700 * patch-info.h: Add METHOD_RGCTX.
9702 * mini-amd64.c (mono_arch_output_basic_block): Optimize LOCALLOC_IMM.
9704 2008-08-14 Zoltan Varga <vargaz@gmail.com>
9706 * mini-amd64.c (mono_arch_emit_call): Nullify call->vret_var if returning
9707 arguments in registers.
9709 * decompose.c (mono_decompose_vtype_opts): Create a var for the vreg in
9710 OP_VCALL too, don't depend on OP_OUTARG_VTRETADDR doing it.
9712 * mini.c (mini_method_compile): Abort aot compilation for generic
9713 methods if generic sharing is disabled.
9715 * mini.c (mono_method_to_ir): Disable AOT for virtual calls requiring
9718 * method-to-ir.c (mono_method_to_ir2): Disable AOT for virtual calls
9719 requiring an mrgctx.
9721 * decompose.c (mono_decompose_vtype_opts): Emit the correct sized
9722 store instructions when converting a vcall to a normal call.
9724 * mini.c (sigprof_signal_handler): Call mono_find_jit_info instead of
9725 mono_arch_find_jit_info.
9727 2008-08-13 Zoltan Varga <vargaz@gmail.com>
9729 * method-to-ir.c (check_inline_called_method_name_limit): Optimize this to
9730 avoid calling mono_method_full_name () for every method even if the
9732 (check_inline_caller_method_name_limit): Ditto.
9734 2008-08-12 Zoltan Varga <vargaz@gmail.com>
9736 * driver.c (main_thread_handler): Allow AOT compilation of multiple
9737 assemblies in one run.
9739 * aot-compiler.c (mono_compile_assembly): Only print out a count of
9740 skipped methods if it is not 0.
9742 * Makefile.am (aotcheck): AOT compile all test assemblies in one run.
9744 2008-08-12 Bill Holmes <billholmes54@gmail.com>
9746 * mini.c (mono_codegen): Changing a preprocessor check from WIN64 to
9747 MONO_ARCH_HAVE_UNWIND_TABLE.
9749 Contributed under MIT/X11 license.
9751 2008-08-12 Bill Holmes <billholmes54@gmail.com>
9753 * mini-amd64.c (mono_arch_cpu_optimizazions): Remove peephole and branch
9754 from default optimizaton list on Winx64.
9756 * mini-amd64.c (emit_tls_get): Added Winx64 specific implementation for GetTLS.
9758 * mini-amd64.c (mono_arch_emit_prolog): Adding an offset on Winx64 to get
9759 the LMF from the MonoJitTlsData structure.
9761 * mini-amd64.c (mono_arch_setup_jit_tls_data): Added Winx64 implementation.
9763 Contributed under MIT/X11 license.
9765 2008-08-12 Zoltan Varga <vargaz@gmail.com>
9767 * mini.c (sigsegv_signal_handler): Fix the build.
9769 * mini-amd64.c (emit_call_body): Use image->aot_module instead of
9770 assembly->aot_module.
9772 * aot-runtime.c: Use image->aot_module instead of searching in the aot_modules
9773 hash table. This simplifies and speeds up a lot of code, and fixes support
9776 * mini.c (SIG_HANDLER_SIGNATURE): Avoid crashes if the thread is not registered
9779 * mini-exceptions.c: Ditto.
9781 * exceptions-*c.c (mono_arch_find_jit_info): Remove unused 'trace' and
9782 'native_offset' argument, since these are computed in the
9783 mono_find_jit_info () function.
9785 * mini-exceptions.c (mono_find_jit_info): Make this non-static, as it
9786 is used by exceptions-ppc.c.
9788 * exceptions-ppc.c: Call mono_find_jit_info () instead of
9789 mono_arch_find_jit_info ().
9791 * mini-ppc.h exceptions-ppc.c mini-mips.h mini-mips.c exceptions-mips.c
9792 mini-exceptions.c: Get rid of the CUSTOM_STACK_WALK stuff, use the
9793 generic code in mini-exceptions.c.
9795 2008-08-11 Zoltan Varga <vargaz@gmail.com>
9797 * mini-ppc.c (mono_arch_flush_register_windows): Add this for ppc.
9799 * aot-runtime.c (mono_aot_get_plt_info_offset): Fix a warning.
9801 * aot-runtime.c (mono_aot_get_method): Avoid doing all the loading inside
9802 the aot lock, to avoid deadlocks when mono_aot_get_class_from_name () is
9803 called while holding the loader lock. Fixes #415608.
9804 (mono_aot_get_method_from_token_inner): Ditto.
9806 2008-08-09 Zoltan Varga <vargaz@gmail.com>
9808 * exceptions-ppc.c (mono_jit_walk_stack): Use MONO_INIT_CONTEXT_FROM_CURRENT
9809 to reduce differences between this and the generic implementation in
9811 (ves_icall_get_frame_info): Ditto.
9813 * mini-ppc.h (MONO_INIT_CONTEXT_FROM_CURRENT): Define this for ppc too.
9815 * mini-exceptions.c (mono_exceptions_init): Remove an #ifdef which is no
9818 * exceptions-ppc.c (arch_get_call_filter): Rename this to
9819 mono_arch_get_call_filter () and make it non-static, for consistency with the
9820 other architectures.
9822 2008-08-09 Rodrigo Kumpera <rkumpera@novell.com>
9825 * local-propagation.c:
9826 * mini-x86.c: Correct the name of arch defines.
9828 2008-08-09 Zoltan Varga <vargaz@gmail.com>
9830 * method-to-ir.c (mono_op_to_op_imm_noemul): Correct name of
9831 NO_EMULATE_LONG_SHIFT_OPS define.
9833 2008-08-08 Zoltan Varga <vargaz@gmail.com>
9835 * method-to-ir.c (mono_method_to_ir2): Remove some code from CEE_MONO_LDPTR
9836 now that aot-ed icall wrappers use CEE_MONO_ICALL_ADDR.
9838 * aot-compiler.c aot-runtime.c: Add support for static aot compilation.
9839 MACH fixes. Merged from the 2.0 branch.
9841 * method-to-ir.c (mono_method_to_ir2): Handle CEE_MONO_ICALL_ADDR.
9843 * mini.c (mono_resolve_patch_target): Error out if an icall is not found.
9844 (mono_method_to_ir): Handle CEE_MONO_ICALL_ADDR.
9846 * exceptions-arm.c (mono_arch_get_throw_exception_generic): Add AOT support.
9848 * method-to-ir.c mini.c driver.c aot-compiler.c: Update after
9849 mono_marshal_get_native_wrapper () signature changes.
9851 2008-08-07 Rodrigo Kumpera <rkumpera@novell.com>
9853 * jit-icalls.c (mono_fconv_ovf_u8): Work around soft-float double to long
9854 conversion bug under arm.
9856 2008-08-06 Rodrigo Kumpera <rkumpera@novell.com>
9858 * cpu-arm.md: Increase long_conv_to_ovf_i4_2 max length to 36.
9860 * mini-arm.c (mono_arch_output_basic_block): Implement long to int conversion
9861 with overflow checking.
9863 2008-08-05 Marek Habersack <mhabersack@novell.com>
9865 * Makefile.am (GENMDESC_PRG): when cross-compiling use full path
9866 to the genmdesc.pl file
9868 2008-08-05 Zoltan Varga <vargaz@gmail.com>
9870 * ir-emit.h (EMIT_NEW_ARGSTORE): Fix the usage of param_types and
9871 arg_array in the soft-float versions of the LOAD/STORE macros.
9873 * method-to-ir.c (mono_method_to_ir2): Fix a warning in the arm switch
9876 * ir-emit.h (NEW_VARLOADA): Handle SOFT_FLOAT correctly.
9878 2008-08-02 Zoltan Varga <vargaz@gmail.com>
9880 * mini-ia64.c (add_valuetype): Only reserve half parameter slot for each member of
9881 a float HFA. Fixes #413621.
9883 2008-08-02 Gert Driesen <drieseng@users.sourceforge.net>
9885 * mini-x86.c (mono_arg_get_argument_info): Rename last occurrence of
9886 frame_size to args_size. Fixes build.
9888 2008-08-02 Zoltan Varga <vargaz@gmail.com>
9890 * mini-x86.c (mono_arch_get_argument_info): Rename frame_size to args_size,
9891 and don't align it to MONO_ARCH_FRAME_ALIGNMENT.
9893 * mini-x86.h: Change MONO_ARCH_FRAME_ALIGNMENT to 8 so doubles stored on
9894 the stack are not unaligned. Fixes #413247.
9896 Fri Aug 1 18:46:42 CEST 2008 Paolo Molaro <lupus@ximian.com>
9898 * mini.c: update jitted methods performance counters.
9900 Fri Aug 1 16:30:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
9902 * mini-exceptions.c: increase the exceptions thrown performance
9903 counter in mono_handle_exception ().
9905 2008-07-29 Zoltan Varga <vargaz@gmail.com>
9907 * aot-runtime.c: Use MonoImage's as keys in the aot_modules hash so the aot
9908 can work with netmodules.
9910 2008-07-28 Geoff Norton <gnorton@novell.com>
9912 * mini-x86.h: Correct the frame alignment on OSX. Fixes the jit
9915 2008-07-28 Zoltan Varga <vargaz@gmail.com>
9917 * mini-x86.c (mono_arch_emit_call): Emi the osx stack alignment at the
9920 2008-07-28 Bill Holmes <billholmes54@gmail.com>
9922 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
9923 The float param registers and other param registers must be the
9924 same index on Windows x64.
9926 * mini-amd64.c (mono_arch_allocate_vars) : Implementing the
9927 ArgValuetypeAddrInIReg argument case. Setting the argument
9928 op to OP_VTARG_ADDR (OP_REGOFFSET)).
9930 * mini-amd64.c (mono_arch_call_opcode) : Winx64 fix. Use the size
9931 variable computed above as the copy length for arguments of storage
9932 type ArgValuetypeAddrInIReg.
9934 * mini-amd64.c (mono_arch_emit_call) : Implementing the
9935 ArgValuetypeAddrInIReg argument case. This case will rely on
9936 mono_arch_emit_outarg_vt to emit the correct code later in the process.
9938 * mini-amd64.c (mono_arch_emit_call) : On Winx64 there always needs to be
9939 a 32 byte stack allocation for all calls. We will omit the adjustment for
9940 jump and tail call instructoins as they do not follow the typical call behavior.
9942 * mini-amd64.c (mono_arch_emit_outarg_vt) : Implementing the case for
9943 ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
9944 local variable and pass the local variable by reference to the called method.
9946 * mini-amd64.c (mono_arch_emit_prolog, emit_load_volatile_arguments) :
9947 Implementing the ArgValuetypeAddrInIReg argument case. When the address
9948 of a struct is passed in a register it must be saved with the other
9949 volatile argument on the stack.
9951 * mini-amd64.c (mono_arch_emit_prolog) : Winx64 fix. When omitting the
9952 frame pointer the stack adjustment value must be saved to the unwind
9955 Contributed under MIT/X11 license.
9957 2008-07-28 Zoltan Varga <vargaz@gmail.com>
9959 * inssel-x86.brg (stmt): Add missing OP_X86_OUTARG_ALIGN_STACK rule
9960 which got lost in the merge.
9962 2008-07-27 Zoltan Varga <vargaz@gmail.com>
9964 * method-to-ir.c: Make the helper_sig variables extern to fix the ppc
9967 * mini-amd64.c (emit_call_body): Add a no_patch case missed earlier.
9969 * mini-amd64.c (emit_call_body): Avoid aligning the call instruction on
9970 icalls, since they won't be patched.
9972 * exceptions-amd64.c (mono_arch_get_restore_context_full): Use a slightly
9973 different code sequence when running under valgrind to prevent some valgrind
9976 * iltests.il.in: Add new regression test.
9978 * method-to-ir.c (mono_method_to_ir2): Fix handling of inlined methods which
9981 * method-to-ir.c (mono_method_to_ir2): Use get_vreg_to_inst () instead of
9982 accessing cfg->vreg_to_inst directly to prevent a crash in LDFLD.
9984 * iltests.il.in: Add new test.
9986 * aot-compiler.c: Fix some warnings.
9988 * decompose.c (mono_decompose_long_opts): Implement OP_ICONV_TO_OVF_I8_UN.
9991 2008-07-27 Zoltan Varga <vargaz@gmail.com>
9993 * driver.c (mono_main): Fix the --gc=none build. Fixes #412482.
9994 (mini_usage_jitdeveloper): Add a missing --wapi option.
9996 2008-07-25 Zoltan Varga <vargaz@gmail.com>
9998 * mini-codegen.c: Simplify the is_fp macros.
9999 (free_up_ireg): Remove, use free_up_reg instead.
10000 (free_up_reg): Fix the fp case.
10002 2008-07-26 Zoltan Varga <vargaz@gmail.com>
10004 * cpu-arm.md (loadr8_membase): Increase the length of this as this is not
10007 * exceptions-x86.c: Merge some changes which seemed to have got lost
10008 in the linear-ir merge.
10010 * liveness.c: Disable the liveness2 pass on 32 bit platforms.
10012 * method-to-ir.c (mono_handle_global_vregs): Make the component vregs of a
10013 long vreg volatile even if the variable was already created.
10015 * liveness.c (update_liveness2): Avoid eliminating dead definitions of
10016 volatile variables.
10018 2008-07-26 Zoltan Varga <vargaz@gmail.com>
10020 * cpu-x86.md (fcall_membase): Increase the size of the fcall opcodes.
10022 * mini.c (mono_jit_compile_method_inner): Add support for
10023 MONO_EXCEPTION_BAD_IMAGE.
10025 * method-to-ir.c (mono_method_to_ir2): Avoid a crash if
10026 mini_method_get_context () returns NULL. Fixes #356531.
10028 * mini.c (mono_method_to_ir): Ditto.
10030 * method-to-ir.c (mono_method_to_ir2): Create a variable if needed when
10031 accessing a field of a valuetype in LDFLD/STFLD. Fixes #412399.
10033 2008-07-25 Zoltan Varga <vargaz@gmail.com>
10035 * method-to-ir.c (mono_method_to_ir2): Initialize an uninitialized variable
10036 in the LDFTN implementation.
10038 2008-07-25 Mark Probst <mark.probst@gmail.com>
10040 * mini-trampolines.c (mono_magic_trampoline): When sharing generic
10041 code, patch calls to icalls, too, even if they're not in the
10042 shared generic code hash. Fixes #411962.
10044 2008-07-25 Zoltan Varga <vargaz@gmail.com>
10046 * cpu-x86.md: Increase the length of the fcall opcodes.
10048 * mini-x86.c (emit_move_return_value): Avoid some precision issues for
10049 calls returning floats.
10051 * method-to-ir.c (mono_method_to_ir2): Remove the generic sharing restrictions
10054 * method-to-ir.c (mono_method_to_ir2): Merge some LDFTN gsharing changes
10057 * method-to-ir.c (handle_delegate_ctor): Avoid putting dynamic methods
10058 into the domain->method_code_hash.
10060 * aot-compiler.c: Fix win32 build.
10062 * method-to-ir.c (EMIT_GET_RGCTX): Call EMIT_NEW_LDARG in emit_get_rgctx ().
10064 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_specific in the
10065 gshared NEWARR implementation.
10067 * cpu-sparc.md: Remove duplicate localloc_imm opcode.
10069 * ir-emit.h (NEW_ARGLOAD): Use cfg->args and cfg->arg_types so this macro
10070 can be used outside of method_to_ir.
10072 * mini.h (MonoCompile): Add arg_types field.
10074 * method-to-ir.c (inline_method): Save/Restore cfg->args and cfg->arg_types.
10076 * method-to-ir.c (mono_method_to_ir2): Set cfg->args and cfg->arg_types to
10077 the values of the local arg_array and param_types array.
10079 2008-07-24 Zoltan Varga <vargaz@gmail.com>
10081 * method-to-ir.c (mono_method_to_ir2): Allocate a GOT var for NEWOBJ, since
10082 got accesses might only get generated later when NEWOBJ is decomposed.
10084 * method-to-ir.c (handle_delegate_ctor): Add an optimization to avoid
10085 looking up the native code of the target method when a delegate is called
10086 for the first time.
10088 * mini-trampolines.c (mono_delegate_trampoline): Add the other half of the
10091 * debug-debugger.c (MONO_DEBUGGER__debugger_info): Fix a warning.
10093 * aot-runtime.c aot-compiler.c: Add a new option 'no-dlsym' which makes
10094 AOT work on platforms without a working dlsym implementation.
10096 * mini.h: Bump AOT image format version.
10098 2008-07-24 Mark Probst <mark.probst@gmail.com>
10100 * mini-exceptions.c: Free a MonoType with
10101 mono_metadata_free_type() instead of g_free().
10103 * aot-runtime.c: Free a MonoType.
10105 2008-07-24 Zoltan Varga <vargaz@gmail.com>
10107 * method-to-ir.c (mono_method_to_ir2): Add a comment for the box+brtrue
10110 * mini-codegen.c (mono_local_regalloc): Remove the remaining items from the
10113 2008-07-23 Massimiliano Mantione <massi@ximian.com>
10114 * mini.c (sigprof_signal_handler): call the new "runtime initialized"
10117 2008-07-23 Zoltan Varga <vargaz@gmail.com>
10119 * method-to-ir.c (mono_method_to_ir2): Set the stack type properly for
10120 NEWOBJ calls on valuetypes.
10122 * iltests.il.in: Add new test.
10124 * mini-x86.c (mono_arch_emit_call): Use mini_type_stack_size ().
10126 2008-07-22 Zoltan Varga <vargaz@gmail.com>
10128 * mini-exceptions.c: Fix some warnings. Remove one ia64 special case as it
10129 is no longer needed.
10131 * mini-ia64.c (mono_arch_emit_prolog): In native-to-managed wrappers, widen
10132 non register sized integer arguments.
10133 (mono_arch_call_opcode): Add support for ArgInFloatRegR4.
10134 (mono_arch_emit_outarg_vt): Pass a more reasonable alignment to
10137 * method-to-ir.c (mono_method_to_ir2): Handle the ret_var_is_local case in
10140 * method-to-ir.c (ADD_WIDEN_OP): New macro to insert a widening op when
10141 two a binop with different sized arguments is emitted.
10143 * mini.c (mono_bblock_insert_after_ins): Properly link up with the next
10144 instruction in the ins==NULL case.
10146 2008-07-23 Zoltan Varga <vargaz@gmail.com>
10148 * mini-ops.h: Add OP_X86_OUTARG_ALIGN_STACK.
10150 * mini-x86.c: Fix osx build.
10152 * mini-amd64.c (mono_arch_output_basic_block): Handle varargs in the CALL_REG
10155 * method-to-ir.c (mono_spill_global_vars): Avoid fusing a load+store into the
10156 instruction for non int sized variables.
10158 * method-to-ir.c (mono_method_to_ir2): Fix an assert in the LDFLD
10161 2008-07-23 Robert Jordan <robertj@gmx.net>
10163 * method-to-ir.c: Fix MSVC build.
10165 2008-07-22 Zoltan Varga <vargaz@gmail.com>
10167 * method-to-ir.c (mono_method_to_ir2): When calling native code which returns
10168 a non int sized type, widen it to an int since newer versions of gcc seem to
10169 generate code which needs this.
10171 * ssa2.c abcremoval2.c: Fix warnings.
10173 * *: Merge the Linear IR branch.
10175 The original branch is at trunk/branches/vargaz/mini-linear-il, and
10176 the ChangeLog file there describes all the changes done over the years.
10177 Further documentation can be found at www.mono-project.com/Linear_IL.
10179 2008-07-21 Bill Holmes <billholmes54@gmail.com>
10181 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
10182 The float param registers and other param registers must be the
10183 same index on Windows x64.
10185 Contributed under MIT/X11 license.
10187 2008-07-21 Rodrigo Kumpera <rkumpera@novell.com>
10189 * mini.c: Make the previous fix GC safe.
10191 2008-07-21 Raja R Harinath <harinath@hurrynot.org>
10193 * Makefile.am (version.h): Allow a trailing '/' in the repository URL.
10195 2008-07-21 Bill Holmes <billholmes54@gmail.com>
10197 * mini-amd64.c (get_call_info): Correcting the case for MONO_TYPE_TYPEDBYREF
10198 on Winx64. This type will not be passed on the stack (ArgOnStack), but
10199 ArgValuetypeAddrInIReg instead.
10201 Contributed under MIT/X11 license.
10203 2008-07-21 Zoltan Varga <vargaz@gmail.com>
10205 * mini-codegen.c (get_register_spilling): Fix a warning.
10207 2008-07-17 Rodrigo Kumpera <rkumpera@novell.com>
10209 * mini.c: Use mono_runtime_class_init_full to avoid leaking memory
10210 for types which the initialization fails. Raises the provided exception
10211 at the right stop after cleanup.
10213 2008-07-16 Zoltan Varga <vargaz@gmail.com>
10215 * aot-compiler.c: Free most of the memory allocated during compilation.
10217 * mini.c (mini_parse_debug_options): Fix a leak.
10219 * mini.c (mini_method_compile): Don't add the method to the jit info tables
10220 during aot compilation.
10222 2008-07-14 Zoltan Varga <vargaz@gmail.com>
10224 * mini.c (mono_method_to_ir): Disable aot for code using CCASTCLASS on x86 as
10225 it has too much register pressure.
10227 2008-07-13 Zoltan Varga <vargaz@gmail.com>
10229 * inssel.brg (CEE_CASTCLASS): Remove some dead code.
10231 2008-07-12 Zoltan Varga <vargaz@gmail.com>
10233 * mini-x86.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
10236 * mini-amd64.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
10237 on amd64 similar to the way it is done on arm.
10239 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
10241 * aot-runtime.c (load_aot_module): Rename 'info' to 'amodule' for
10242 consistency, normalize error messages, avoid loading aot-only modules in
10245 * driver.c (mono_main): Rename --aot-only command line option to --full-aot
10248 * aot-compiler.c aot-runtime.c tramp-arm.c: Implement aot-only support.
10250 2008-07-11 Martin Baulig <martin@ximian.com>
10253 (MonoDebuggerInfo): Add `interruption_request'.
10255 2008-07-12 Zoltan Varga <vargaz@gmail.com>
10257 * aot-compiler.c (emit_plt): Remove some dead code.
10259 * exceptions-arm.c (mono_arch_get_call_filter_full): Initialize ji.
10261 * aot-runtime.c (mono_aot_get_plt_info_offset): New helper function to
10262 return the plt info offset belonging to a given plt entry.
10264 * mini-trampolines.c (mono_aot_plt_trampoline): Use
10265 mono_aot_get_plt_info_offset.
10267 * aot-runtime.c aot-compiler.c tramp-arm.c: Change the arm plt code to be
10268 similar to the amd64 code by makeing jumps through a separate jump table
10269 instead of embedding the jump addresses into the code.
10271 2008-07-11 Zoltan Varga <vargaz@gmail.com>
10273 * mini.c (mono_method_to_ir): Disable aot for calling ldtoken in a generic
10276 2008-07-10 Martin Baulig <martin@ximian.com>
10278 * mini.c (mini_method_compile): Disable generics sharing when
10279 running in the debugger.
10281 2008-07-10 Zoltan Varga <vargaz@gmail.com>
10283 * mini.c (mono_method_to_ir): Create the got var in CEE_REFANYVAL.
10285 * inssel.brg (CEE_CASTCLASS): Avoid reusing temporary registers to prevent
10286 the local register allocator from running out of registers on x86 when
10289 2008-07-10 Bill Holmes <billholmes54@gmail.com>
10291 * inssel-long.brg For OP_LCONV_TO_OVF_I4 an int cast is needed when
10292 expressing IntMin for the VS Compiler. See Compiler Warning (level 2)
10295 Contributed under MIT/X11 license.
10297 2008-07-10 Zoltan Varga <vargaz@gmail.com>
10299 * aot-compiler.c: Get rid of whitespace in the generated assembly file to
10300 speed up the assembler.
10302 2008-07-09 Zoltan Varga <vargaz@gmail.com>
10304 * mini-arm.h tramp-arm.c exceptions-arm.c aot-compiler.c: Beginnings of aot-only
10307 * mini.c: Move the soft float handling macros a bit earlier, add
10308 NEW_TEMPSTORE_SOFT_FLOAT macro, fix warnings, add soft-float support in one
10311 * mini.h: Add prototype for mono_arch_fixup_jinfo.
10313 * mini.c (mini_init): In aot-only mode, set the root domain code manager to
10314 read-only to help catch code allocation requests.
10316 * mini.c inssel.brg aot-compiler.c: Make the use of IMT runtime configurable,
10317 and turn it off when using --aot-only or when compiling with --aot=full.
10319 * mini.c (mono_resolve_patch_target): In aot-only mode, allocate the
10320 jump table for switches from the normal domain mempool, not the code
10323 * mini-trampolines.c (get_unbox_trampoline): New function to return an
10324 unbox trampoline which handles aot-only mode too.
10326 * aot-runtime.c (mono_aot_get_unbox_trampoline): New function to lookup
10327 an AOTed unbox trampoline.
10329 * aot-compiler.c (emit_trampolines): Emit unbox trampolines.
10331 2008-07-09 Bill Holmes <billholmes54@gmail.com>
10333 * wapihandles.c: Fixing MSVC builds. Include statement changed from <> to
10336 Contributed under MIT/X11 license.
10338 2008-07-09 Bill Holmes <billholmes54@gmail.com>
10340 * mini.c (mono_codegen): Allocate space at the end of the code block and store
10341 the unwind information for the method at the end of the allocated block.
10343 * mini-amd64.h: Added declarations for the unwind routines and adding field to
10344 MonoCompileArch to hold the unwind info for SEH on Winx64
10346 * mini-amd64.c (mono_arch_emit_prolog): Calls to the unwind routines added to store
10347 frame pointer info for the method being compiled.
10349 * exceptions-amd64.c (mono_arch_get_throw_corlib_exception): Added a stack adjustment before
10350 the call to mono_exception_from_token.
10352 * exceptions-amd64.c: Added mono_arch_unwindinfo* implementations. This code is responsible
10353 storing the method prolog information in a format that the Winx64 SEH can understand. This
10354 information is stored a the end of the method block because it is all 32-bit offset based.
10356 Contributed under MIT/X11 license.
10358 2008-07-09 Zoltan Varga <vargaz@gmail.com>
10360 * mini.h: Remove duplicate definitions of the mini_wapi_ functions.
10362 * wapihandles.c: Fix warnings.
10364 * aot-runtime.c (load_aot_module): Add a missing error message in aot-only
10367 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Avoid calling
10368 mono_jit_compile_method in aot-only mode since that calls the type
10371 * mini-trampolines.c (mono_create_delegate_trampoline): Avoid calling
10372 get_delegate_invoke_impl in aot-only mode.
10374 * mini.c (mono_global_codeman_reserve): Reenable the aot-only check.
10376 2008-07-08 Zoltan Varga <vargaz@gmail.com>
10378 * trace.c (mono_trace_enter_method): Fix printing of Type instances.
10380 * aot-compiler.c (compile_method): Disable the check for GSHARED since it
10383 * inssel-long.brg (reg): Add a rule for LCALL_REG (OP_I8CONST).
10385 * tramp-amd64.c (mono_arch_nullify_plt_entry): Read the nullified class
10386 init trampoline from the AOT file as well.
10388 * mini-amd64.c (mono_arch_register_lowlevel_calls): Register
10389 mono_amd64_throw_exception as a jit icall since it is needed by the aot-only
10392 * mini.c (mini_init): Move the call to mono_exceptions_init () after
10395 * exceptions-amd64.c: Add _full variants for the remaining exception code
10396 creation functions as well, allow emission of relocatable code, remove
10397 caching since that is now done by the caller.
10399 * mini-exceptions.c: Add _full variants for the remaining exception code
10400 creation functions as well, add aot-only support.
10402 * aot-compiler.c (compile_method): Allow calls to methods of constructed types
10403 if we can determine a proper token for them.
10404 (add_wrappers): Add a few more wrappers.
10405 (emit_method_code): Remove some dead code.
10406 (emit_trampolines): Emit exception code too.
10408 * mini.c (mono_method_to_ir): Call mono_array_new_2 if possible.
10410 * jit-icalls.c (mono_array_new_2): New jit icall, specialized version of
10411 mono_array_new_va which avoids varargs.
10413 * mini-exceptions.c (mono_exceptions_init): Fix the ppc build.
10415 * mini-trampolines.c: Call mono_create_specific_trampoline () instead of
10416 mono_arch_create_specific_trampoline () in all places.
10418 * aot-compiler.c aot-runtime.c: Refactor the trampoline emitting/loading code
10419 a bit so it can be used for other things as well.
10421 * mini-exceptions.c (mono_exceptions_init): Initialize throw_exception_by_name
10424 * exceptions-amd64.c: Rename the caching from the exception code creation
10425 functions, it is done by the caller instead.
10427 * exceptions-amd64.c: Change the signature of the exception code creation
10428 functions to allow the creation of relocatable code later.
10430 * mini-exceptions.c: Add a set of functions to query the various
10431 runtime-generated exception functions.
10433 * mini.c mini-exceptions.c: Use the newly added functions instead of the
10434 mono_arch_.. () functions.
10436 2008-07-07 Zoltan Varga <vargaz@gmail.com>
10438 * mini-trampolines.c (mono_aot_get_trampoline_code): Removed, no longer used.
10440 * aot-runtime.c aot-compiler.c: AOT the generic trampolines in aot-only mode.
10442 * mini.c (mini_get_imt_trampoline): Call mono_create_specific_trampoline ().
10443 (mini_get_vtable_trampoline): Ditto.
10445 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Create relocatable
10446 code in the AOT case by returning the code size and a list of relocations to
10449 * mini-trampolines.c (mono_create_specific_trampoline): New helper function.
10451 2008-07-07 Bill Holmes <billholmes54@gmail.com>
10453 * mini-amd64.c: On Winx64 the calling convention always requires the caller to
10456 Contributed under MIT/X11 license.
10458 2008-07-07 Zoltan Varga <vargaz@gmail.com>
10460 * aot-compiler.c (emit_exception_debug_info): Serialize the debug info first
10461 so the buffer size can be computed correctly. Fixes #404735.
10463 * debug-mini.c (mono_debug_serialize_debug_info): Lookup the debug info
10464 normally as cfg->debug_info is already freed.
10466 2008-07-06 Zoltan Varga <vargaz@gmail.com>
10468 * mini-amd64.c: For calls returning vtypes in registers, don't store
10469 the return address on the stack, instead allocate a separate local for
10472 2008-07-05 Mark Probst <mark.probst@gmail.com>
10474 * mini-trampolines.c, mini.h: Add an argument to
10475 mono_create_jit_trampoline_in_domain() for turning off the adding
10476 of the sync wrapper.
10478 * mini.c: Use the JIT trampoline without sync instead of
10479 ldftn_nosync in static RGCTX invoke wrappers so that the call can
10482 2008-07-04 Mark Probst <mark.probst@gmail.com>
10484 * driver.c: Turn on GSHARED optimization by default.
10486 2008-07-04 Zoltan Varga <vargaz@gmail.com>
10488 * mini-trampolines.c mini.c mini.h tramp-<ARCH>.c: Rename MONO_TRAMPOLINE_GENERIC
10489 to MONO_TRAMPOLINE_JIT since it better reflects what it does.
10491 * mini-trampolines.c (mono_get_aot_trampoline_code): New internal function to
10492 create a variant of the generic trampoline code callable from AOTed trampolines.
10494 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Add support for generic
10495 trampoline code callable from AOTed trampolines.
10497 * aot-compiler.c aot-runtime.c: Add support for AOTing trampolines.
10499 2008-07-04 Mark Probst <mark.probst@gmail.com>
10501 * inssel.brg, mini-ops.h: New opcode for doing CHECK_THIS in a
10502 pass-through manner.
10504 * mini.c: Generic method sharing. Pass MRGCTX to generic methods
10505 and don't fail sharing for them anymore.
10507 * mini-exceptions.c: Handle exceptions in shared generic methods.
10509 * generic-sharing.c: When checking the context of a generic
10510 method, also check its class's context. Don't treat wrappers as
10513 * mini-trampolines.c: Some code factored out to
10514 metadata/generic-sharing.c. Handle the MRGCTX case.
10516 * jit-icalls.c, jit-icalls.h: ldvirtfn icall for generic sharing -
10517 we must deal with the method being of another instantiation of the
10518 class. Add static rgctx invoke wrappers to generic methods.
10520 2008-07-04 Mark Probst <mark.probst@gmail.com>
10522 * mini.c: Provide all jit infos of generic shared methods with a
10525 * mini-exceptions.c: Handle the new situation that a generic info
10526 might be available, but not info about the this/vtable/mrgctx
10529 2008-07-03 Mark Probst <mark.probst@gmail.com>
10531 * mini.c: Don't accept ldftn and ldvirtftn with uninstantiated
10534 2008-07-03 Zoltan Varga <vargaz@gmail.com>
10536 * dominators.c (check_dominance_frontier): Fix a warning.
10538 * mini.h: Add some missing prototypes.
10540 * ssa.c local-propagation.c debug-debuger.c: Fix warnings.
10542 * driver.c (mono_jit_init_version): Correct the comments since the first
10543 argument should be the name of the root domain, not a filename.
10545 * aot-runtime.c (make_writable): Error out if this is called while running
10547 (load_aot_module): Ditto.
10549 * aot-compiler.c: Really fix the computation of method indexes.
10551 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Remove the previous
10552 optimizations as this is no longer called frequently.
10554 * mini-trampolines.c (mono_create_delegate_trampoline): Precompute the invoke
10555 method and the invoke impl code and pass it to the delegate trampoline instead of
10556 just the delegate class.
10558 2008-07-02 Zoltan Varga <vargaz@gmail.com>
10560 * aot-compiler.c: Fixup the computation of method indexes.
10561 (add_wrappers): Create the base methods of the runtime invoke wrappers using
10562 the method builder infrastructure.
10564 * aot-runtime.c (decode_exception_debug_info): Don't crash if the method
10567 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): In aot-only
10568 mode, load the method right away instead of creating a trampoline.
10570 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Eliminate locking.
10572 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Eliminate locking, speed up
10575 2008-07-01 Zoltan Varga <vargaz@gmail.com>
10577 * aot-runtime.c (decode_patch_info): Don't create trampolines in aot_only mode.
10578 (mono_aot_load_method): Use method_index instead of method->token.
10580 * mini.c (mono_jit_compile_method_inner): Move the aot_only check down, so it
10581 can handle icalls etc. properly.
10583 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
10585 * aot-compiler.c aot-runtime.c: Allow AOTing many wrapper types.
10587 * mini.c (mono_resolve_patch_target): Handle JIT_ICALL_ADDR.
10588 (mono_codegen): Convert calls made by JIT icall wrappers to the icalls into
10589 JIT_ICALL_ADDR patch type.
10591 * patch-info.h: Add JIT_ICALL_ADDR patch type.
10593 * mini.c (mono_method_to_ir): Allow AOTing methods which access the interruption
10595 (mono_resolve_patch_target): Handle INTERRUPTION_REQUEST_FLAG.
10597 * patch-info.h: Add INTERRUPTION_REQUEST_FLAG.
10599 2008-06-30 Zoltan Varga <vargaz@gmail.com>
10601 * mini.c: Use domain->jit_code_hash_lock for controlling access to
10602 domain->jit_code_hash.
10604 2008-06-29 Zoltan Varga <vargaz@gmail.com>
10606 * mini.c (mini_parse_debug_options): Add 'dont-free-domains' option.
10608 2008-06-27 Zoltan Varga <vargaz@gmail.com>
10610 * mini-trampolines.c (mono_delegate_trampoline): Don't pass a gsctx to
10611 get_this_arg_from_call, let it compute it when needed.
10613 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'code' argument, compute
10614 gsctx from code only when needed.
10616 * mini-trampolines.c (get_generic_context): Rename this to
10617 mono_get_generic_context_from_code (), and move it to generic-sharing.c, where
10618 it can be called by the arch backends.
10620 * mini-exceptions.c (mono_print_thread_dump): Allow the argument to be NULL.
10622 2008-06-26 Zoltan Varga <vargaz@gmail.com>
10624 * driver.c (mono_main): Add experimental --aot-only command line option.
10626 * mini.c: Error out when creating trampolines or JIT compiling if --aot-only is
10629 2008-06-26 Kornel Pal <kornelpal@gmail.com>
10631 * driver.c (DllMain): Remove mono_module_handle.
10633 Contributed under MIT/X11 license.
10635 2008-06-25 Zoltan Varga <vargaz@gmail.com>
10637 * aot-compiler.c: Add not-yet-usable 'full' option. Add some infrastructure code
10638 for emitting methods which are not in the source assembly. Detect and report
10639 failure of assembling+linking.
10641 * aot-compiler.c (emit_klass_info): Call mono_class_setup_vtable ().
10643 * aot-compiler.c: Move the contents of the has_glot_slots array to MonoCompile.
10645 2008-06-24 Rodrigo Kumpera <rkumpera@novell.com>
10647 * mini.c: Check if stats is enabled so we don't allocate memory when not needed.
10649 2008-06-24 Zoltan Varga <vargaz@gmail.com>
10651 * mini.h: Remove some obsolete prototypes.
10653 * mini.c: Avoid storing MonoMethod pointers in the JIT stats, store their string format instead.
10655 2008-06-24 Mark Probst <mark.probst@gmail.com>
10657 * mini.c (get_object_generic_inst): Variable-sized arrays are not
10658 supported by Visual Studio, so use alloca().
10660 2008-06-23 Zoltan Varga <vargaz@gmail.com>
10662 * mini-ia64.c (add_valuetype): Increase *gr too when passing a HFA to be in sync with the ABi.
10665 2008-06-23 Mark Probst <mark.probst@gmail.com>
10667 * mini.c: Fail sharing of a generic method if it contains an open
10668 catch clause (because we don't pass MRGCTXs yet).
10670 2008-06-23 Mark Probst <mark.probst@gmail.com>
10672 * mini.c: When compiling a method with generic sharing, insert the
10673 method instantiated with an all-Object generic context into the
10674 jit info table, instead of the context of the first instantiation
10675 of the method we happen to compile.
10677 2008-06-18 Martin Baulig <martin@ximian.com>
10679 * debug-debugger.h (MonoDebuggerInfo): Replaced `version' with
10680 `major_version' and `minor_version'.
10682 2008-06-17 Mark Probst <mark.probst@gmail.com>
10684 * generic-sharing.c, mini.c, mini.h, aot-runtime.c:
10685 mono_method_is_generic_sharable_impl() takes an additional
10686 argument specifying whether to treat type variables as reference
10689 2008-06-17 Mark Probst <mark.probst@gmail.com>
10691 * mini.h: Removed obsolete prototypes.
10693 2008-06-17 Mark Probst <mark.probst@gmail.com>
10695 * mini.c: Don't fail generic sharing for initobj and sizeof - we
10696 already handle them.
10698 2008-06-17 Mark Probst <mark.probst@gmail.com>
10700 * mini.h, mini-trampolines.c, tramp-alpha.c, tramp-amd64.c,
10701 tramp-arm.c, tramp-hppa.c, tramp-ia64.c, tramp-mips.c,
10702 tramp-ppc.c, tramp-s390.c, tramp-s390x.c, tramp-sparc.c,
10703 tramp-x86.c: Added a MonoGenericContext* argument to
10704 mono_arch_get_unbox_trampoline() so that it can call other
10705 functions which require it.
10707 2008-06-17 Mark Probst <mark.probst@gmail.com>
10709 * mini.h, mini-trampolines.c, mini-amd64.c, mini-x86.c,
10710 mini-alpha.c, mini-arm.c, mini-ia64.c, mini-ppc.c:
10711 mono_arch_get_this_arg_from_call() takes a
10712 MonoGenericSharingContext* as well.
10714 2008-06-17 Mark Probst <mark.probst@gmail.com>
10716 * mini.c: Factor out code for emitting unbox into emit_unbox() and
10717 implement generic sharing of unbox.
10719 2008-06-17 Mark Probst <mark.probst@gmail.com>
10721 * mini.c: Don't compute the vtable to determine whether a field is
10722 special static, because it might not work for open types.
10724 2008-06-17 Mark Probst <mark.probst@gmail.com>
10726 * mini.c: Removed the unused token_type and token_source arguments
10727 from get_runtime_generic_context_ptr().
10729 2008-06-17 Marek Habersack <mhabersack@novell.com>
10731 * mini.c (ADD_BINOP): fix the build
10733 2008-06-16 Zoltan Varga <vargaz@gmail.com>
10735 * mini.c (ADD_BINOP): When operating on a native int and an int32, insert
10738 2008-06-16 Mark Probst <mark.probst@gmail.com>
10740 * mini.h: Removed class relations enum that's not used anymore.
10742 2008-06-16 Mark Probst <mark.probst@gmail.com>
10744 * tramp-x86.c, tramp-amd64.c: Slot access code for MRGCTXs.
10746 * mini-trampolines.c: Distinguish between RGCTXs and MRGCTXs in
10747 the lazy fetch trampoline access code.
10749 2008-06-15 Zoltan Varga <vargaz@gmail.com>
10751 * mini-codegen.c (mono_local_regalloc): Add some micro optimizations.
10753 2008-06-14 Zoltan Varga <vargaz@gmail.com>
10755 * mini.c: Fix some soft-float bugs. Fixes #378735 and #398348.
10757 * mini.h (MONO_INST_LIST_ENTRY): Fix warnings on arm.
10759 * mini.c (mono_method_to_ir): Check call signature for NEWOBJ as well.
10761 2008-06-13 Zoltan Varga <vargaz@gmail.com>
10763 * mini-x86.c inssel-x86.brg cpu-x86.md: Implement unsigned min/max
10766 * mini-ops.h: Add MIN/MAX_UN opcodes.
10768 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Implement unsigned min/max
10771 * basic-math.cs: Add more min/max tests.
10773 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
10775 2008-06-13 Mark Probst <mark.probst@gmail.com>
10777 * mini.c: Small fix in the prologue of emit_castclass.
10779 2008-06-13 Zoltan Varga <vargaz@gmail.com>
10781 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
10783 * mini.c (mini_get_inst_for_method): Remove the Min/Max intrinsics, they
10784 do not work even for unsigned types. Fixes #400014.
10786 * basic-math.cs: Add regression tests for unsigned Min/Max.
10788 2008-06-13 Mark Probst <mark.probst@gmail.com>
10790 * mini.c: Added additional context_used argument to several
10791 functions, which will be needed for sharing generic methods. Use
10792 GET_RGCTX macro wherever appropriate. Declare only one
10793 context_used in mono_method_to_ir().
10795 2008-06-13 Mark Probst <mark.probst@gmail.com>
10797 * mini.c, generic-sharing.c: Removed generic class relations.
10799 * mini.c, tramp-amd64.c, tramp-x86.c: Additional arguments to
10800 functions due to MRGCTX changes.
10802 2008-06-13 Mark Probst <mark.probst@gmail.com>
10804 * inssel.brg, inssel-long.brg, inssel-long32.brg, mini-ops.h,
10805 graph.c, local-propagation.c, aliasing.c: New opcodes for calls
10806 with calculated IMT.
10808 * mini.c: Generic sharing of calls via generic interfaces.
10810 * jit-icalls.c, jit-icalls.h: Helper function for compiling a
10811 generic method with non-constant MonoGenericContext*. Instead,
10812 the context is taken out of the method itself.
10814 2008-06-13 Mark Probst <mark.probst@gmail.com>
10816 * mini.c: Generic sharing of ldvirtftn.
10818 2008-06-13 Mark Probst <mark.probst@gmail.com>
10820 * mini.c: Generic sharing of ldftn.
10822 2008-06-13 Mark Probst <mark.probst@gmail.com>
10824 * mini.c: Do pass VTable/RGCTX argument to static generic methods.
10826 2008-06-13 Mark Probst <mark.probst@gmail.com>
10828 * mini.c: Generic sharing of the special case of ldtoken followed
10829 by a call to GetTypeFromHandle.
10831 2008-06-13 Mark Probst <mark.probst@gmail.com>
10833 * mini.c: Generic sharing of box for nullable types.
10835 2008-06-13 Zoltan Varga <vargaz@gmail.com>
10837 * mini-s390x.c (add_stackParm): Fix computation of offsets when arguments
10838 are passed on the stack. Fixes #324807.
10840 2008-06-12 Bill Holmes <billholmes54@gmail.com>
10842 * mini-amd64.c:add_valuetype: Adding Winx64 code to fill the ArgInfo
10843 for the ArgValuetypeAddrInIReg case.
10845 * mini-amd64.c:mono_arch_allocate_vars: Adding a case for
10846 ArgValuetypeAddrInIReg to avoid asserts. Code needs to be added here.
10848 * mini-amd64.c: mono_arch_call_opcode: Adding Winx64 code for an ArgInfo of
10849 type ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
10850 local variable and pass the local variable by reference to the called method.
10852 * mini-amd64.c: mono_arch_emit_prolog: Adjust the stack for calls to
10853 mono_jit_thread_attach and mono_get_lmf_addr for Winx64.
10855 Contributed under MIT/X11 license.
10857 2008-06-10 Rodrigo Kumpera <rkumpera@novell.com>
10859 * debug-mini.c (mono_debug_free_method_jit_info): Moved to metadata/mono-debug.c.
10861 * debug-mini.c (mono_debug_print_vars): Release memory after printing
10864 2008-06-10 Martin Baulig <martin@ximian.com>
10867 (mono_debug_close_method): Check whether `cfg->epilogue_begin != NULL'.
10869 2008-06-09 Kornel Pal <kornelpal@gmail.com>
10871 * main.c: Add and set argv [argc] to NULL to match C specification that fixes
10872 possible error when no arguments are passed.
10874 Contributed under MIT/X11 license.
10876 2008-06-09 Rodrigo Kumpera <rkumpera@novell.com>
10878 * mini-exceptions.c (ves_icall_get_trace): Skip source locations
10879 where the file name is NULL.
10881 2008-06-09 Zoltan Varga <vargaz@gmail.com>
10883 * mini.c: Fix s390 build.
10885 2008-06-08 Zoltan Varga <vargaz@gmail.com>
10887 * trace.c (mono_trace_parse_options): Fix warnings.
10889 * mini-amd64.c: Revert most of the last patch for now as it breaks the build.
10891 2008-06-07 Zoltan Varga <vargaz@gmail.com>
10893 * mini.c (remove_block_if_useless): Avoid printing the method name.
10895 * mini.c: Remove needless setting of ins->cil_code which is now done by
10898 * mini-amd64.c: Add some code to avoid saving callee saved registers in the
10901 * tramp-amd64.c (mono_arch_patch_callsite): Tell valgrind to discard the
10902 translated code after it has been patched.
10904 2008-06-06 Zoltan Varga <vargaz@gmail.com>
10906 * mini-amd64.c (emit_call_body): Align the call displacement to 4 bytes to
10907 avoid problems during code patching on SMP systems.
10908 (emit_call): Avoid adding a patch info which is already added by
10910 (mono_arch_emit_exceptions): Ditto.
10912 2008-06-05 Zoltan Varga <vargaz@gmail.com>
10914 * tramp-*.c (mono_arch_get_unbox_trampoline): No need to check for ret->byref,
10915 MONO_TYPE_ISSTRUCT already checks for it.
10917 2008-06-05 Bill Holmes <billholmes54@gmail.com>
10919 * mini-amd64.c:merge_argument_class_from_type: When marshaling
10920 structs with floats on Winx64 the float registers are not used.
10921 The integer registers are always used..
10922 * mini-amd64.c:add_valuetype: When marshaling structs on Winx64
10923 only one register will be used and only if the size of the struct
10924 is 1,2,4, or 8 bytes.
10926 * tramp-amd64.c : Adjusting size used for mono_global_codeman_reserve
10927 to work for Winx64.
10929 Contributed under MIT/X11 license.
10931 2008-06-05 Martin Baulig <martin@ximian.com>
10933 * debug-debugger.c (debugger_lookup_class): Also call
10934 mono_class_setup_methods() here; we're only called from RTI.
10936 2008-06-05 Andreas Farber <andreas.faerber@web.de>
10938 * mini.c (mini_init): Add DTrace probes ves-init-{begin,end}.
10939 (mini_method_compile) Add DTrace probes method-compile-{begin,end}.
10940 * Makefile.am (libmono_la_LIBADD,libmono_static_la_LIBADD,mono_LDADD):
10941 Post-process object files and add dtrace-generated object, if necessary.
10943 Contributed under MIT/X11 license.
10945 2008-06-04 Mark Probst <mark.probst@gmail.com>
10947 * inssel.brg, mini-ops.h: Added opcode for unboxcast with computed
10950 * mini.c: Generic sharing for unbox.any and castclass.
10952 2008-06-04 Mark Probst <mark.probst@gmail.com>
10954 * mini.c: Ignore tailcall prefix in shared generic code and when
10955 doing calls which require a vtable/rgctx argument.
10957 2008-06-04 Mark Probst <mark.probst@gmail.com>
10959 * mini.c: Don't free the JIT info.
10961 * driver.c: Changes in the JIT info table testing code.
10963 2008-06-03 Zoltan Varga <vargaz@gmail.com>
10965 * tramp-arm.c (mono_arch_create_trampoline_code): Check for thread
10966 interruption. Fix some warnings.
10968 * tramp-*.c (mono_arch_create_trampoline_code): Call the _force_ variant of
10969 interruption_checkpoint.
10971 Tue Jun 3 13:07:03 CEST 2008 Paolo Molaro <lupus@ximian.com>
10973 * jit.h, mini.h, trace.c, driver.c: introduce an API to enable tracing
10974 from embedding applications.
10976 2008-06-02 William Holmes <billholmes54@gmail.com>
10978 * mini-amd64.c : Correcting some of the issues for Winx64 dealing with
10979 reserving 32 bytes on the stack when making calls.
10981 Contributed under MIT/X11 license.
10983 2008-06-01 Zoltan Varga <vargaz@gmail.com>
10985 * mini-arm.c (mono_arch_output_basic_block): Merge some small fixes from
10986 the linear IL branch.
10988 * driver.c: Print out more information for --version on arm.
10990 2008-05-30 Zoltan Varga <vargaz@gmail.com>
10992 * mini-amd64.c (mono_arch_emit_prolog): Increase max_offset when processing
10993 bb_exit instead, since out of line bblocks might not actually be emitted
10996 * mini-amd64.c (mono_arch_emit_prolog): Increase bb->max_offset by the
10997 maximum epilog size for out of line bblocks if tracing is enabled.
10999 * iltests.il.in: Merge tests/long-shift.regalloc.il into this file.
11001 2008-05-28 Rodrigo Kumpera <rkumpera@novell.com>
11003 * arrays.cs: Regression tests for allocating arrays with negative sizes.
11005 2008-05-28 Zoltan Varga <vargaz@gmail.com>
11007 * mini-x86.h mini-x86.c inssel-x86.brg cpu-x86.md: Add support for
11008 CAS instrinsics. Optimize the implementation of the ATOMIC_EXCHANGE
11011 2008-05-27 Zoltan Varga <vargaz@gmail.com>
11013 * mini.c (mini_get_inst_for_method): Add support for CAS instrinsics when
11014 the 'value' to store is a constant.
11016 * mini-ops.h: Add OP_ATOMIC_CAS_IMM opcodes.
11018 * mini-amd64.c (mono_arch_output_basic_block): Optimize the the implementation
11019 of ATOMIC_EXCHANGE opcodes, add support for the CAS opcodes.
11021 2008-05-26 Zoltan Varga <vargaz@gmail.com>
11023 * mini.c generic-sharing.c jit-icalls.c aot-compiler.c: Use accessor functions
11024 for accessing method->generic_container.
11026 2008-05-24 Zoltan Varga <vargaz@gmail.com>
11028 * mini.c (mono_method_check_inlining): Avoid creating vtables if possible.
11030 * mini.c (SIG_HANDLER_SIGNATURE): Fix sparc build too.
11032 * mini.c (SIG_HANDLER_SIGNATURE): Fix IA64 build.
11034 * mini.c (mono_jit_compile_method_inner): Avoid a crash if mono_class_vtable ()
11037 2008-05-23 Zoltan Varga <vargaz@gmail.com>
11039 * driver.c (mono_main): Set mono_setup_vtable_in_class_init to FALSE.
11041 * mini.c: Handle the case when mono_class_vtable () fails.
11043 2008-05-23 Massimiliano Mantione <massi@ximian.com>
11044 * mini.c (sigprof_signal_handler): Support call chains (backtrace) in
11047 2008-05-22 Mark Probst <mark.probst@gmail.com>
11049 * mini.c, jit-icalls.c, jit-icalls.h: Make generic sharing work
11050 together with domain sharing.
11052 2008-05-22 Mark Probst <mark.probst@gmail.com>
11054 * mini.c: Treat callvirts to final methods like non-virtual calls
11055 when doing generic sharing, i.e. look them up in the runtime
11058 2008-05-22 Mark Probst <mark.probst@gmail.com>
11060 * inssel.brg, mini-ops.h: Added opcodes for mkrefany and refanyval
11061 with computed types (for generic sharing).
11063 * mini.c: Generic sharing for mkrefany and refanyval.
11065 2008-05-22 Zoltan Varga <vargaz@gmail.com>
11067 * inssel.brg (mini_emit_virtual_call): Avoid constructing a generic vtable if
11070 * mini-trampolines.c (mono_magic_trampoline): Avoid calling setup_methods () in
11071 the generic sharing code.
11073 * mini-trampolines.c (mono_magic_trampoline): Call mono_class_setup_methods ()
11076 2008-05-21 Zoltan Varga <vargaz@gmail.com>
11078 * mini.h: Remove the declaration of mono_aot_init_vtable ().
11080 2008-05-21 C.J. Adams-collier <cjac@colliertech.org>
11082 * driver.c: updated copyright date
11084 2008-05-21 Zoltan Varga <vargaz@gmail.com>
11086 * aot-runtime.c mini.c: Remove the AOT init_vtable stuff as it is no longer
11089 2008-05-19 Martin Baulig <martin@ximian.com>
11091 * debug-debugger.h (MonoDebuggerInfo): Add `using_mono_debugger'
11092 pointing to the new `_mono_debug_using_mono_debugger' variable.
11095 (mono_main): Check mono_debug_using_mono_debugger() rather than
11096 the `MONO_INSIDE_MDB' environment variable to check whether we're
11097 inside the debugger.
11099 2008-05-19 Zoltan Varga <vargaz@gmail.com>
11101 * mini.c (mini_method_compile): Use cfg->args [0] for accessing the this
11104 2008-05-08 Rodrigo Kumpera <rkumpera@novell.com>
11106 * declsec.h: Move MONO_SECMAN_FLAG to metadata/metadata-internals.h.
11108 * mini.c: Added mini_assembly_can_skip_verification. This
11109 function checks if the assembly requested to skip verification.
11110 Fixes part of #387274.
11112 2008-05-07 Zoltan Varga <vargaz@gmail.com>
11114 * mini.c (mini_get_method): Disable the check for open generic classes when
11115 using generic sharing.
11117 * generics.cs: Add a test for #387034.
11119 * mini.c (mini_get_method): Check whenever the method class is an open generic
11120 type, and return NULL in that case, causing a verification error. Fixes
11123 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
11125 * driver.c (mono_main): Revert r102623. The right
11126 thing to do is to enable the verifier under verifiable
11127 unless a --security flag was passed.
11129 We need this non-trivial behavior for --verify-all otherwise
11130 mcs-compileall won't be able to use it. As it needs everything to
11131 be verified under validil.
11133 2008-05-06 Martin Baulig <martin@ximian.com>
11137 * debug-mini.c (mono_debugger_thread_created): Add proper locking.
11138 (mono_debugger_thread_cleanup): Likewise.
11139 (mono_debugger_extended_notification): Likewise.
11141 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
11143 * mini.c (mono_method_to_ir): Verify visibility of call related opcodes
11144 against both inflated and non-inflated methods. We need to check against the
11145 generic definition for cases where the instantiated method is not visible.
11146 We need to check against the inflated types for cases where the instantiation
11147 changes any super type. This fixes #382986.
11149 Note that this doesn't need to be applied to other parts of mono_method_to_ir
11150 that check for visibiliy as generic params only appears as the type subject
11151 of tokens on call opcodes. Field manipulation and ldftn must always
11152 target an exact type.
11154 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
11156 * driver.c (mono_main): Using --verify-all enables the verifier under validil mode
11157 if no related --security flag is passed.
11159 2008-05-05 Andreas Farber <andreas.faerber@web.de>
11161 * mini-arch.h: Prepare support for ppc64.
11163 Contributed under MIT/X11 license.
11165 2008-05-05 Andreas Farber <andreas.faerber@web.de>
11167 * aot-runtime.c: Prepare support for ppc64.
11169 Contributed under MIT/X11 license.
11171 2008-05-05 Andreas Farber <andreas.faerber@web.de>
11173 * mini-ops.h: Prepare support for ppc64.
11175 Contributed under MIT/X11 license.
11177 2008-05-04 Andreas Farber <andreas.faerber@web.de>
11179 * helpers.c: Add support for OSX/ppc64 and Linux/ppc64 (dis)assemblers.
11181 Contributed under MIT/X11 license.
11183 2008-05-03 Zoltan Varga <vargaz@gmail.com>
11185 * aot-runtime.c (load_aot_module): Avoid trying to load aot code for dynamic
11186 assemblies, since aot_name is not a full path, causing us to load MS.NET
11187 assemblies on windows.
11189 ?2008-04-28 Kornel Pal <kornelpal@gmail.com>
11191 * mini.c (mono_jit_compile_method_inner): Use g_warning instead of g_error
11192 for unsupported METHOD_IMPL_ATTRIBUTE_NATIVE.
11193 * main.c: Use UTF-8 encoded command line instead of Windows default code
11194 page on Windows to support Unicode.
11195 * driver.c (DllMain): New function for mixed-mode assembly support.
11196 * Makefile.am: Add -Wl,--kill-at to libmono_la_LDFLAGS on Windows to
11197 export __stdcall functions without decoration.
11199 Contributed under MIT/X11 license.
11201 2008-04-28 Mark Probst <mark.probst@gmail.com>
11203 * tramp-amd64.c, mini-amd64.c: Preserve R11 in the trampoline by
11204 saving it very early.
11206 2008-04-28 Mark Probst <mark.probst@gmail.com>
11208 * mini.h, mini.c: Lots of code for accessing the old RGCTX
11209 deleted. The only way to access the new RGCTX is via the
11212 * mini.c, mini-amd64, mini-x86.c, mini-exceptions.c: Pass the
11213 vtable instead of the RGCTX to static methods.
11215 * mini-tramplines.c, tramp-amd64.c, tramp-x86.c: Trampoline for
11216 accessing the new RGCTX.
11218 * generic-sharing.c: There is no separation between self, type
11219 arguments and other types in the RGCTX anymore.
11221 2008-04-25 Jonathan Chambers <joncham@gmail.com>
11223 * mini-amd64.c (add_general): Remove previous stack adjustment.
11224 (mono_arch_call_opcode): Remove OP_OUTARG_MEMBASE and instead simply
11225 adjust stack pointer after pushing args. Adjust ARGS_OFFSET to account
11226 for 32 bytes of stack space reserved for all calls.
11228 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Remove.
11229 (OP_AMD64_OUTARG_ALIGN_STACK): Take argument to specify size of stack
11232 Code contributed under MIT/X11 license.
11234 2008-04-23 Rodrigo Kumpera <rkumpera@novell.com>
11236 * mini.c (mini_method_verify): Only verify non-inflated methods, check
11237 against the root definition, peeling out method and type instantiations.
11238 Cache verify success results, code that fails verification is still
11239 checked multiple times.
11241 2008-04-23 Zoltan Varga <vargaz@gmail.com>
11243 * mini.c (mono_method_to_ir): Avoid inserting write barriers for stores of null.
11245 2008-04-23 Jonathan Chambers <joncham@gmail.com>
11247 * mini-amd64.c (add_general): Always increment stack on Win64.
11248 (mono_arch_call_opcode): Use OP_OUTARG_MEMBASE instead of OP_OUTARG
11251 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Add OP_OUTARG_MEMBASE for
11252 stack based argument handling on Win64.
11254 Code contributed under MIT/X11 license.
11256 2008-04-23 Raja R Harinath <harinath@hurrynot.org>
11258 * Makefile.am (version.h): Add support for git-svn.
11260 2008-04-22 Zoltan Varga <vargaz@gmail.com>
11262 * mini-exceptions.c (mono_handle_native_sigsegv): Rework the gdb calling code
11263 so instead of calling g_spawn_command_line_sync, we do everything by hand,
11264 avoiding allocations and libc functions which might deadlock.
11266 * mini-exceptions.c (mono_handle_native_sigsegv): Avoid calling gdb if the
11267 'no-gdb-backtrace' option is set.
11269 * mini.c (mini_parse_debug_options): Parse 'no-gdb-backtrace' option.
11271 * mini.h (MonoDebugOptions): Add 'no_gdb_backtrace' option.
11273 2008-04-21 Martin Baulig <martin@ximian.com>
11275 * debug-debugger.h (MonoDebuggerInfo): Removed `attach', `detach'
11276 and `get_lmf_addr'; `notification_address' is no longer a pointer.
11278 2008-04-21 Martin Baulig <martin@ximian.com>
11280 * debug-debugger.h (MonoDebuggerInfo): Added `thread_vtable_ptr',
11281 `thread_vtable', `event_handler_ptr' and `event_handler'.
11283 2008-04-21 Martin Baulig <martin@ximian.com>
11285 * debug-debugger.h (MonoDebuggerInfo): Added `init_code_buffer';
11286 allows delayed initialization of the `executable_code_buffer' when
11289 2008-04-21 Martin Baulig <martin@ximian.com>
11291 * mini.h (mono_debugger_create_notification_function): Removed.
11292 * tramp-*.c (mono_debugger_create_notification_function): Removed.
11294 * mdb-debug-info64.s
11295 (MONO_DEBUGGER__notification_function): Added this in the .text section.
11297 * mdb-debug-info32.s
11298 (MONO_DEBUGGER__notification_function): Added this in the .text section.
11300 * Makefile.am: Fix the mdb-debug-info*.s logic; the debugger
11301 currently only works on x86 and x86_64, so don't create it on ppc.
11303 2008-04-21 Martin Baulig <martin@ximian.com>
11305 * mini.h (MonoDebugOptions): Added `mdb_optimizations'.
11308 (mini_method_compile): In the fp elimination check, check
11309 `debug_options.mdb_optimizations' in addition to
11310 mono_debug_using_mono_debugger().
11312 * driver.c (mono_main): Added `--debug=mdb-optimizations' option to
11313 disable some JIT optimizations which are only disabled when
11314 running inside the debugger.
11315 Added `--help-debug' option to describe the debugging options.
11316 (parse_debug_options): New static function to parse the `--debug'
11317 options, so we can easily add more stuff in future.
11319 2008-04-20 Zoltan Varga <vargaz@gmail.com>
11321 * mini.c (set_exception_type_from_invalid_il): Avoid reading invalid memory when
11322 the method has no body.
11324 2008-04-19 Jonathan Chambers <joncham@gmail.com>
11326 * mini-amd64.c (cpuid): Implement with MSVC intrinsic as inline
11327 assembly is not allowed in MSVC 64-bit compiler.
11328 (mono_arch_cpu_init): Don't set floating point precision on MSVC build
11329 as we get floating point exceptions everywhere.
11331 * exceptions-amd64.c (get_throw_trampoline): Push empty args on stack to
11332 correctly align arguments for call to throw_exception.
11333 (prepare_for_guard_pages): Cast to guint64 instead of unsigned long.
11335 Code contributed under MIT/X11 license.
11337 2008-04-19 Zoltan Varga <vargaz@gmail.com>
11339 * mini-amd64.c (amd64_patch): Make the check for (%rip) addressing more strict.
11341 2008-04-17 Zoltan Varga <vargaz@gmail.com>
11343 * inssel.brg (OP_SWITCH): Use (gint64) instead of (long) to cast a large constant.
11345 * mini-amd64.c (NEW_INS): Set cil_code.
11347 * mini.c (mini_method_compile): Move the disabling of fp elimination to here
11348 from mini-amd64.c so all debugger related logic is in one place.
11350 * mini.c: Set cfg->ip to NULL after passes which set it so instructions created
11351 later won't have a random ip assigned to them.
11353 2008-04-16 Zoltan Varga <vargaz@gmail.com>
11355 * mini-trampolines.c (mono_create_jump_trampoline): Add an assert to check that
11356 the arch specific function initializes code_size.
11357 (mono_create_delegate_trampoline): Ditto.
11359 * mini-mips.h mini-mips.c inssel-mips.brg inssel-long32-mips.brg cpu-mips.md
11360 tramp-mips.c: Resurrect MIPS port and also fix the issues on little-endian
11363 * liveness.c (mono_analyze_liveness): Disable the initlocals optimization if
11364 running under the debugger.
11366 * linear-scan.c (mono_linear_scan): Avoid sharing registers if running under the
11369 * mini.c (mini_method_compile): Set a few flags in cfg if running under the
11370 debugger. Also move the disabling of optimizations here from driver.c.
11371 (mono_allocate_stack_slots_full): Avoid sharing stack slots if running under the
11374 * mini.h (MonoCompile): Add a few new flags.
11376 2008-04-15 Zoltan Varga <vargaz@gmail.com>
11378 * mini.c (mono_method_to_ir): Set cfg->ip before processing an IL instruction
11379 so the cil_code field of created MonoInst's is properly set.
11380 (mini_select_instructions): Ditto.
11382 * mini.h (MONO_INST_NEW): Initialize the cil_code field using cfg->ip.
11383 (MONO_INST_NEW_CALL): Ditto.
11385 * mini.c inssel.brg inssel-x86.brg inssel-amd64.brg: Use MONO_INST_NEW ()
11386 in many places so the ins->cil_code field is properly initialized.
11388 * mini.c (mono_bblock_add_inst): Call MONO_ADD_INS () so the logic is in one
11391 2008-04-14 Zoltan Varga <vargaz@gmail.com>
11393 * mini.c (mini_method_compile): Print a different message when compiling a
11396 * mini.c (GENERIC_SHARING_FAILURE): Print a failure message when verbose_level
11399 2008-04-11 Zoltan Varga <vargaz@gmail.com>
11401 * mini-amd64.c (mono_arch_output_basic_block): Implement OP_ABS directly using
11404 * basic-math.cs: Fix warnings. Add a test for Math.Abs ().
11406 2008-04-11 Zoltan Varga <vargaz@gmail.com>
11408 * mini.c (handle_stack_args): Make this return void since its return value was
11409 never used. Also set cfg->unverifiable for invalid IL instead of calling
11412 2008-04-10 Mark Probst <mark.probst@gmail.com>
11414 * mini.c: Make sure "this" is live in catch clauses with type
11415 variables in shared generic code.
11417 2008-04-08 Mark Probst <mark.probst@gmail.com>
11419 * mini.c: Replaced uses of MONO_TYPE_IS_REFERENCE with calls to
11420 generic_class_is_reference_type() to ensure the proper behaviour
11421 when sharing generic code and the type in question is a type
11424 2008-04-08 Zoltan Varga <vargaz@gmail.com>
11426 * mini-exceptions.c: Applied patch from Mark Spruiell (mes@zeroc.com). Fix
11427 race conditions when printing thread dumps. Fixes #377738.
11429 2008-04-08 Massimiliano Mantione <massi@ximian.com>
11431 aliasing.c (update_aliasing_information_on_inst): Fixed a bug which
11432 shows up when both MonoInst arguments can cause aliasig.
11433 There is likely no way in the current JIT to trigger this problem, but
11434 it showed up in the development of generics sharing, when in a new
11435 opcode both args of an OP_GROUP can be aliases (addresses of a local).
11436 When the generics sharing code will be committed, its tests will be
11437 valid also for this bug.
11439 2008-04-08 Zoltan Varga <vargaz@gmail.com>
11441 * aot-runtime.c (decode_patch_info): Always transform PATCH_INFO_WRAPPER to
11444 * mini.c (mono_resolve_patch_target): Fix a crash in the AOT case if method is
11447 2008-04-07 Zoltan Varga <vargaz@gmail.com>
11449 * mini-exceptions.c (mono_handle_exception_internal): When --debug=casts is used,
11450 use a more detailed exception message for InvalidCastException.
11452 * mini.h (MonoJitTlsData): Add 'class_cast_from' and 'class_cast_to' fields.
11454 * driver.c (mono_main): Add --debug=casts option to turn on better
11455 InvalidCastException message details.
11457 * mini.c (mini_get_debug_options): New helper function to return the address of
11458 the debug_options variable.
11460 * mini.c (mono_get_jit_tls_intrinsic): New helper function to create a load of
11461 the jit_tls TLS variable.
11463 * mini.c (mono_jit_tls): New TLS variable.
11465 * inssel.brg: Save the details of a cast to a TLS variable when the --debug=casts
11468 2008-04-07 Rodrigo Kumpera <rkumpera@novell.com>
11470 * mini.h: Removed verifer related stuff. This code was moved to verify.c
11472 * mini.c: Removed verifer related stuff, code moved to verify.c.
11474 * driver.c: Using code from verify.c instead of mini.c.
11476 2008-04-05 Zoltan Varga <vargaz@gmail.com>
11478 * mini.c (check_for_method_verify): Remove the mscorlib comment since it is no
11481 2008-04-04 Rodrigo Kumpera <rkumpera@novell.com>
11483 * mini.c (check_for_method_verify): Enabling verification of
11484 corlib if mono_verify_all is set. Bugs in the verifier preventing that
11487 2008-04-04 Zoltan Varga <vargaz@gmail.com>
11489 * exceptions-amd64.c (throw_exception): Unify the win32/non-win32 cases, save
11490 caller saved registers as well.
11492 * exceptions-amd64.c (mono_arch_get_restore_context): Restore most caller
11493 saved registers as well.
11495 2008-03-30 Zoltan Varga <vargaz@gmail.com>
11497 * mini-x86.c cpu-x86.md inssel-x86.brg: Add min/max intrinsics.
11499 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of the non-SSE2 floating point
11502 2008-03-27 Zoltan Varga <vargaz@gmail.com>
11504 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'gsctx' argument and pass it
11506 (get_call_info): Take a gsctx argument instead of 'cfg'.
11508 2008-03-26 Zoltan Varga <vargaz@gmail.com>
11510 * mini.c (check_for_method_verify): Avoid verifying mscorlib methods even if
11511 mono_verify_all is set.
11513 * driver.c (compile_all_methods_thread_main): Don't exit at the first error.
11515 * mini.c mini.h: Remove the unused and incomplete stack merge verification code.
11517 2008-03-25 Zoltan Varga <vargaz@gmail.com>
11519 * driver.c (compile_all_methods_thread_main): Error out if compilation fails with
11522 * driver.c mini.c mini.h: Add a --verify-all development option to test the
11523 verifier and the code generated by the compiler.
11525 2008-03-25 Mark Probst <mark.probst@gmail.com>
11527 * mini.c: Generic sharing of the non-nullable case of the box
11530 2008-03-24 Zoltan Varga <vargaz@gmail.com>
11532 * inssel.brg: Fix the build.
11534 * iltests.il.in: Add a test for lconv.ovf.u8.un.
11536 2008-03-24 Rodrigo Kumpera <rkumpera@novell.com>
11538 * mini.c (mono_method_to_ir): Implement readonly for ldelema and
11539 Array:Address. Fixes #372410.
11541 * iltests.il.in: New tests for readonly prefix.
11543 2008-03-23 Zoltan Varga <vargaz@gmail.com>
11545 * mini.h mini.c mini-trampolines.c: Move trampoline related code to
11546 mini-trampolines.c.
11548 * mini.h mini.c mini-exceptions.c: Move mini_init_exceptions () to
11551 * mini-amd64.c mini-s390.c (mono_arch_lowering_pass): Use mono_decompose_op_imm ().
11553 * mini.c (mono_decompose_op_imm): New helper function.
11555 * mini-s390x.c (calculate_sizes): Rename this to get_call_info for consistency
11556 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
11559 * mini-s390x.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
11560 mono_arch_output_basic_block. Fix warnings.
11562 * inssel-s390x.brg: Remove the unneccesary OP_LMUL_IMM rule to fix the s390x build
11565 2008-03-22 Zoltan Varga <vargaz@gmail.com>
11567 * mini-exceptions.c (ves_icall_get_frame_info): Remove the ia64/s390 workarounds
11568 since the extra frame is now detected automatically inside the loop.
11570 * mini-s390.c (mono_arch_peephole_pass_2): Remove the arch independent peephole
11571 opts which are now in mono_peephole_ins ().
11573 * mini-s390.c (mono_arch_output_basic_block): Fix OP_FCALL_MEMBASE.
11575 * mini-exceptions.c (ves_icall_get_frame_info): Skip native-to-managed wrapper
11576 frames and skip duplicate managed-to-native frames. Fixes #367665.
11578 * mini-x86.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
11579 opts which are now in mono_peephole_ins ().
11580 (mono_arch_peephole_pass_2): Ditto.
11582 * mini-codegen.c (mono_peephole_ins): Fix a problem on 32 bit platforms.
11584 * mini-codegen.c (mono_peephole_ins): New helper function containing the
11585 arch independent peephole optimizations.
11587 * mini-amd64.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
11588 opts which are now in mono_peephole_ins ().
11590 * mini-amd64.c (mono_arch_peephole_pass_2): Ditto.
11592 * mini-s390.c (mono_arch_output_basic_block): Fix build.
11594 * tramp-s390.c (mono_arch_get_vcall_slot): Handle an additional instruction
11597 * mini-s390.c (mono_arch_output_basic_block): Handle big offsets in the
11598 CALL_MEMBASE opcodes. Fix setting of the destination in the OP_LCONV_TO_OVF_I
11601 2008-03-21 Zoltan Varga <vargaz@gmail.com>
11603 * mini-s390.c (calculate_sizes): Rename this to get_call_info for consistency
11604 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
11607 * mini-s390.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
11608 mono_arch_output_basic_block. Fix warnings.
11610 2008-03-20 Zoltan Varga <vargaz@gmail.com>
11612 * inssel-long32.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
11615 2008-03-20 Zoltan Varga <vargaz@gmail.com>
11617 * inssel-long.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
11620 * iltests.il: Add new tests.
11622 2008-03-20 Kornel Pal <kornelpal@gmail.com>
11624 * mini.c: Removed Windows version macros.
11626 2008-03-20 Mark Probst <mark.probst@gmail.com>
11628 * generic-sharing.c: Put reflection types in the extensible part
11629 of the runtime generic context.
11631 * mini.c: Generic sharing of the GetTypeHandle special case of the
11632 ldtoken instruction.
11634 2008-03-20 Zoltan Varga <vargaz@gmail.com>
11636 * mini.h (MONO_BB_FOR_EACH_INS_SAFE): New helper macro.
11638 * mini-<ARCH>.c: Use the new macro instead in the peephole/lowering passes.
11640 * mini.h (MONO_DEL_INS): Rename to MONO_DELETE_INS and Add a 'bb' argument for
11641 consistency with the other version on the linear IR branch.
11643 * mini-<ARCH>.c: Update callers of MONO_DEL_INS.
11645 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i/conv.ovf.u.
11647 * iltests.il.in: Add new tests.
11649 2008-03-19 Zoltan Varga <vargaz@gmail.com>
11651 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i.un/conv.ovf.u.un.
11653 * iltests.il.in: Add new tests.
11655 2008-03-19 Mark Probst <mark.probst@gmail.com>
11657 * mini.c: Two variables with the same name were declared in
11658 nesting contexts and one wasn't initialized. Fixed.
11660 2008-03-19 Mark Probst <mark.probst@gmail.com>
11662 * mini.c: Generic sharing of the initobj instruction.
11664 Tue Mar 18 20:18:02 CET 2008 Paolo Molaro <lupus@ximian.com>
11666 * mini.c: make the test to optimize ldtoken from typeof() more
11669 2008-03-18 Mark Probst <mark.probst@gmail.com>
11671 * mini.c: Generic sharing of the initobj instruction for reference
11674 Tue Mar 18 12:39:27 CET 2008 Paolo Molaro <lupus@ximian.com>
11676 * mini.h, mini-amd64.c, mini-x86.c, tramp-amd64.c, tramp-x86.c: change
11677 the mono_breakpoint_clean_code() code to perform bound checks.
11679 Tue Mar 18 11:50:14 CET 2008 Paolo Molaro <lupus@ximian.com>
11681 * mini.h, mini-trampolines.c, tramp-*.c: change the signature of
11682 mono_arch_patch_callsite() to include the start of the managed method
11683 to be able to perform bound checks.
11685 2008-03-17 Mark Probst <mark.probst@gmail.com>
11687 * mini.c: Generic sharing for the isinst instruction.
11689 2008-03-17 Mark Probst <mark.probst@gmail.com>
11691 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
11692 inssel-long32-mips.brg: Added opcodes for doing indirect calls
11693 with the runtime generic context argument.
11695 * mini.c: Share calls to several types of unsharable methods by
11696 putting the address of the method code in the runtime generic
11697 context and doing an indirect call.
11699 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
11702 2008-03-16 Mark Probst <mark.probst@gmail.com>
11704 * generic-sharing.c: Change due to a change in the runtime genric
11707 2008-03-15 Martin Baulig <martin@ximian.com>
11710 (mono_arch_nullify_class_init_trampoline): Add call to
11711 mono_breakpoint_clean_code() to make things work when running
11712 inside the debugger.
11715 (mono_arch_nullify_class_init_trampoline): Add call to
11716 mono_breakpoint_clean_code() to make things work when running
11717 inside the debugger.
11719 2008-03-14 Zoltan Varga <vargaz@gmail.com>
11721 * inssel-long.brg (reg): Fix 64 bit build.
11723 2008-03-14 Mark Probst <mark.probst@gmail.com>
11725 * mini.c, mini.h: Share static generic code by passing it an
11726 implicit argument pointing to the runtime generic context.
11728 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
11729 inssel-long32-mips.brg: New opcodes for calling shared static,
11730 which need to be passed the runtime generic context.
11732 * mini-amd64.c, mini-x86.c: Save the runtime generic context
11733 argument on the stack in the prologue if needed. New function for
11734 finding the runtime generic context argument from the registers
11735 saved by the trampoline.
11737 * mini-amd64.h, mini-x86.h: Specify which register to use for the
11738 runtime generic context argument.
11740 * tramp-amd64.c: Also restore the register used for the runtime
11741 generic context argument.
11743 * mini-trampoline.c: Resolve shared static calls by consulting the
11744 runtime generic context via the new argument.
11746 * generic-sharing.c: Add an argument to sharability-checking
11747 functions that specifies whether type variables should be treated
11748 as sharable type arguments.
11750 * inssel-x86.brg: Removed a superfluous, buggy rule.
11752 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
11755 2008-03-14 Martin Baulig <martin@ximian.com>
11757 * debug-debugger.c (main_thread_handler): Call
11758 mono_runtime_run_main() without sending any notifications.
11760 * debug-debugger.h (MonoDebuggerInfo): Added `get_method_signature.
11762 2008-03-14 Zoltan Varga <vargaz@gmail.com>
11764 * mini-trampolines.c (mono_magic_trampoline): Fix build on platforms without IMT.
11766 2008-03-14 Mark Probst <mark.probst@gmail.com>
11768 * tramp-x86.c: Fixed register restore offsets in the trampoline
11769 code for ECX and EDX.
11771 2008-03-12 Geoff Norton <gnorton@novell.com>
11773 * mini-arm.h: Add some #defines for locating sp, pc, r4 with
11774 different ucontext_t implementations.
11775 * exceptions-arm.c: Use the above defines to get exceptions working on
11776 iPhone (based on a patch by Luke Howard lukeh@padl.com)
11777 * mini-arm.c: Implement iPhone icache support (based on a patch by
11778 Luke Howard lukeh@padl.com)
11780 2008-03-12 Mark Probst <mark.probst@gmail.com>
11782 * mini.c: Enable generic sharing of calls to non-static
11783 non-interface non-generic non-value-type methods.
11785 * mini-trampolines.c: Resolve calls from shared generic code.
11787 2008-03-11 Zoltan Varga <vargaz@gmail.com>
11789 * Makefile.am il2tests.il iltests.il.in: Delete il2tests, merge it into iltests.
11791 * tramp-amd64.c (mono_arch_create_trampoline_code): Correctly save RBP as well.
11793 Mon Mar 10 11:59:34 CET 2008 Paolo Molaro <lupus@ximian.com>
11795 * mini.c: some fixes for the AOT compiler.
11797 2008-03-07 Zoltan Varga <vargaz@gmail.com>
11799 * cpu-amd64.md: Add clob:1 to some float opcodes.
11801 2008-03-07 Rodrigo Kumpera <rkumpera@novell.com>
11803 * mini.h: Added MiniVerifierMode enumeration.
11805 * mini.c: Added mini_verifier_set_mode to control
11806 the usage of the new verifier.
11808 * mini.c (mono_method): Integrated the new verifier.
11810 * driver.c: Extended --security option with validil and
11811 verifiable options to activate the new verifier.
11813 2008-03-07 Zoltan Varga <vargaz@gmail.com>
11815 * mini.c jit-icalls.h jit-icalls.c: Generalize the exception creation
11816 optimization to ctors taking 0 or 2 arguments too.
11818 * mini.c (mono_method_to_ir): Optimalize the size of the exception throwing code
11821 * jit-icalls.h (mono_create_corlib_exception): New JIT icall.
11823 * mini-amd64.c (mono_arch_emit_prolog): Improve the first_bb optimization a bit.
11825 2008-03-06 Zoltan Varga <vargaz@gmail.com>
11827 * mini.c (mono_method_to_ir): Apply one of the ldstr optimizations in the
11828 non-aot case as well.
11830 * cpu-amd64.md: Reduce the max size of some frequently used opcodes.
11832 * aot-runtime.c (decode_patch_info): Update this after the ldfld/stfld wrapper
11835 * aot-compiler.c (encode_patch): Ditto.
11837 * mini.h (G_MININT32): Fix the definition of this.
11839 2008-03-05 Zoltan Varga <vargaz@gmail.com>
11841 * mini.h: Define G_MININT32/G_MAXINT32 if using an older glib version.
11843 * cfold.c: Remove definition of G_MININT32 which is now in mini.h.
11845 2008-03-04 Zoltan Varga <vargaz@gmail.com>
11847 * mini-amd64.c (mono_arch_compute_omit_fp): Don't disable fp elimination for
11848 methods returning vtypes in registers.
11849 (mono_arch_allocate_vars): Ditto.
11851 * mini-amd64.c (mono_arch_get_this_arg_reg): New arch specific helper function.
11853 * tramp-amd64.c (mono_arch_get_unbox_trampoline): Use mono_arch_get_this_arg_reg ().
11855 * generics.cs: Add a test from the linear IR branch.
11857 * mini-amd64.c (emit_load_volatile_arguments): Handle vtypes passed in regs too.
11859 * mini.c (inline_method): Cache failed inline attempts.
11861 2008-03-04 Mark Probst <mark.probst@gmail.com>
11863 * mini.c: For shared methods of generic classes put the location
11864 of "this" into the MonoGenericJitInfo.
11866 * mini-x86.c, mini-amd64.c, mini.h: Added function for fetching a
11867 register out of a MonoContext by register number. Add the generic
11868 sharing context as an argument to mono_arch_find_this_argument().
11870 * mini-alpha.c, mini-arm.c, mini-hppa.c, mini-ia64.c, mini-mips.c,
11871 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c: Added stub
11872 for new arch function.
11874 * mini-exception.c: Handle open exception clauses in shared
11877 * mini-trampolines.c: Supply additional argument to
11878 mono_arch_find_this_argument().
11880 2008-03-04 Zoltan Varga <vargaz@gmail.com>
11882 * Makefile.am (regtests): Run the bench.exe tests last.
11884 2008-03-03 Zoltan Varga <vargaz@gmail.com>
11886 * mini-amd64.c (mono_arch_emit_prolog): Improve the first bblock optimization
11889 2008-03-02 Zoltan Varga <vargaz@gmail.com>
11891 * mini.c (mono_method_to_ir): Allow callvirt on static methods for compatibility
11894 * mini-amd64.c (mono_arch_emit_prolog): Fix tracing after the last change.
11896 * mini-amd64.c (mono_arch_emit_prolog): Avoid saving dead arguments.
11898 * mini.c (mono_method_check_inlining): Avoid disabling inlining for methods
11899 whose class has no cctor.
11901 * liveness.c (mono_analyze_liveness): Mark dead arguments with MONO_INST_IS_DEAD.
11903 2008-03-01 Zoltan Varga <vargaz@gmail.com>
11905 * mini.c (mono_method_to_ir): Report calling a static method using callvirt as
11908 2008-02-29 Zoltan Varga <vargaz@gmail.com>
11910 * mini-ops.h: Remove OP_SPARC_INARG_VT, add a new OP_VTARG_ADDR opcode instead
11911 to be in sync with the code on the linear IR branch.
11913 * mini-sparc.c inssel-sparc.brg: Use OP_VTARG_ADDR.
11915 * inssel-s390.brg (OP_SETRET (freg)): Set dreg correctly.
11917 2008-02-27 Zoltan Varga <vargaz@gmail.com>
11919 * mini-mips.c: Use cfg->vret_addr instead of cfg->ret.
11921 * mini-s390x.c: Use cfg->vret_addr instead of cfg->ret.
11923 * mini-s390.c: Use cfg->vret_addr instead of cfg->ret.
11925 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_VARS define.
11927 * mini-<ARCH>.c (mono_arch_create_vars): Define this for all architectures.
11929 * mini.c (mono_method_to_ir): Avoid invalid memory reads for methods without a
11932 2007-11-14 Yoichi NAKAYAMA <nakayama@pixela.co.jp>
11934 * inssel-mips.brg (OP_OUTARG_MEMBASE (CEE_LDIND_R4 (base))): Add missing
11935 OP_LOADR4_MEMBASE emission.
11937 * mini-codegen.c (mono_spillvar_offset_int): Remove assertion.
11938 (mono_spillvar_offset_float): Ditto.
11940 * mini-mips.c (mono_arch_emit_prolog): Ditto.
11942 * inssel-long32-mips.brg: Fix wrong branching, reduce redundant code
11945 * basic-long.cs: Add regression tests for them.
11947 * mini-mips.c (add_float32_arg): Respect o32 calling convention in gr
11949 (mono_arch_allocate_vars): Fix representation of single-precision float
11951 (mono_arch_output_basic_block): Ditto.
11953 * inssel-mips.brg: Ditto, remove duplicate items.
11955 * mini-mips.c (emit_load_volatile_arguments): New function to handle
11956 arguments of tail calls as on other platforms.
11957 (mono_arch_output_basic_block): Handle tail calls.
11959 * inssel-mips.brg (OP_OUTARG_VT (CEE_LDOBJ (base))): Correct destination
11962 * objects.cs (test_5_pass_static_struct): Add test for it.
11964 Contributed under MIT/X11 license.
11966 2008-02-26 Zoltan Varga <vargaz@gmail.com>
11968 * Makefile.am: Use gmcs for compiling the regression tests.
11970 * *.2.cs *.2.il: Rename to *.cs and *.il.
11972 2008-02-24 Zoltan Varga <vargaz@gmail.com>
11974 * regalloc.h: Make the vassign array smaller.
11976 * mini.c (mini_method_compile): Remove an unused field in cfg.
11978 * mini-codegen.c: Add a bunch of micro optimizations.
11980 2008-02-23 Zoltan Varga <vargaz@gmail.com>
11982 * regalloc.h: Remove some unused fields.
11984 2008-02-22 Zoltan Varga <vargaz@gmail.com>
11986 * mini-amd64.c (mono_arch_patch_code): Fix a warning.
11988 * ssa.c (mono_ssa_remove): Avoid declaring volatile variables dead.
11990 2008-02-22 Mark Probst <mark.probst@gmail.com>
11992 * mini.h: New trampoline type (RGCTX_LAZY_FETCH).
11994 * mini-trampolines.c, tramp-amd64.c, tramp-x86.c: RGCTX lazy fetch
11995 trampoline: Fetch an entry from the runtime generic context. If
11996 it's NULL, jump to the actual trampoline to fill the runtime
11997 generic context. Otherwise, return it.
11999 * mini.c: Call the lazy fetch trampoline to get entries out of the
12000 runtime generic context.
12002 * tramp-ia64.c, tramp-arm.c, tramp-alpha.c, tramp-s390.c,
12003 tramp-s390x.c, tramp-ppc.c, tramp-hppa.c, tramp-mips.c,
12004 tramp-sparc.c: Stubs for the lazy fetch trampoline.
12006 2008-02-21 Mark Probst <mark.probst@gmail.com>
12008 * mini.c: Fetch data out of the extensible part of the runtime
12009 generic context instead of calling a helper function.
12011 * generic-sharing.c: Some functions moved into
12012 metadata/generic-sharing.c. Helper function for fetching other
12013 types now checks and asserts against extensible rgctx (just for
12014 debugging purposes - the helper function isn't called anymore
12015 unless for debugging).
12017 2008-02-21 Zoltan Varga <vargaz@gmail.com>
12019 * mini-arm.c (mono_arch_output_basic_block): Implement proper argument passing
12020 for tail calls up to the point that the tests in iltests.exe run. Also add a
12021 dummy CKFINITE implementation.
12022 (mono_arch_emit_prolog): Avoid saving the method in the LMF since it is only
12023 needed for trampoline LMF frames.
12025 * exceptions-arm.c (mono_arch_find_jit_info): Only read lmf->method for
12026 trampoline LMF frames.
12028 2008-02-21 Rodrigo Kumpera <rkumpera@novell.com>
12030 * mini.c (inline_method): clean any pending loader error when inlining fail.
12031 Otherwise loader errors in mono_method_to_ir leaks and cause spurious errors.
12033 2008-02-21 Zoltan Varga <vargaz@gmail.com>
12035 * aot-compiler.c (encode_patch): Handle ICALL_ADDR patch type.
12037 * aot-runtime.c (decode_patch_info): Ditto.
12039 * mini.c (mono_resolve_patch_target): Ditto.
12041 * aot-compiler.c (compile_method): Add some experimental code for AOT compiling
12044 * patch-info.h (PATCH_INFO): Add 'ICALL_ADDR' patch type.
12046 * mini.c (mono_method_to_ir): Convert a CEE_MONO_LDPTR opcode to an AOT constant
12047 if it references an icall address.
12049 2008-02-20 Zoltan Varga <vargaz@gmail.com>
12051 * cpu-s390x.md: Remove some more unused opcodes.
12053 * cpu-s390x.md: Remove some unused opcodes.
12055 * mini-ia64.c (mono_arch_lowering_pass): Add some more opcodes. Use
12056 mono_op_imm_to_op ().
12058 * mini-sparc.c (opcode_to_sparc_cond): Use the mono_opcode_to_cond () functions
12059 instead of a switch statement.
12061 * mini-sparc.c (mono_arch_allocate_vars): Allocate a stack slot for use by
12062 the int<->float conversion opcodes instead of using mono_spillvar_offset_float ().
12064 * mini-codegen.c: Eliminate rassign macro which is no longer needed.
12066 * mini-codegen.c: Remove unused mono_regstate2_... functions.
12068 * mini-codegen.c (mono_print_ins_index): Avoid printing an index when it is
12071 2008-02-19 Zoltan Varga <vargaz@gmail.com>
12073 * driver.c (mono_main): Improve error reporting when an assembly cannot be
12074 opened. Fixes #362607.
12076 * cpu-ia64.md cpu-s390x.md: Remove some unused opcodes.
12078 * iltests.il.in: Add a test for static methods in interfaces.
12080 2008-02-18 Zoltan Varga <vargaz@gmail.com>
12082 * genmdesc.c (build_table): Fix a crash on older glib versions.
12084 * cpu-sparc.md: Remove some unused opcodes.
12086 * genmdesc.c: Error out if the .md contains CEE_ opcodes if
12087 MONO_ARCH_ENABLE_NORMALIZE_OPCODES is defined.
12089 * cpu-amd64.md: Remove some unused opcodes.
12091 * mini.h mini-ops.h mini.c: Define the OP_Ccc opcodes in mini-ops.h normally
12092 like the other opcodes.
12094 2008-02-17 Zoltan Varga <vargaz@gmail.com>
12096 * mini-ia64.c: Use cfg->vret_addr instead of cfg->ret.
12098 * mini-arm.h mini-arm.c: Use cfg->vret_addr instead of cfg->ret.
12100 * mini-sparc.c: Use cfg->vret_addr instead of cfg->ret. Name the MonoCompile
12101 variables 'cfg' instead of 'm' for consistency.
12103 * mini-x86.c: Use cfg->vret_addr instead of cfg->ret.
12105 * mini.h (MonoCompile): Add new 'vret_addr' field which represents the hidden
12106 argument holding the vtype return address, to avoid the ambigious use of
12107 cfg->ret for this purpose.
12109 * mini.c (NEW_RETLOADA): Use vret_addr if set.
12111 * mini-amd64.c: Use cfg->vret_addr instead of cfg->ret.
12113 * mini-codegen.c (mono_print_ins): Rename to mono_print_ins_index (), Add a
12114 new mono_print_ins () function which only takes one argument.
12116 2008-02-15 Zoltan Varga <vargaz@gmail.com>
12118 * mini-s390.h (MONO_OUTPUT_VTR): Use cfg instead of s, avoid assignments to
12121 2008-02-14 Zoltan Varga <vargaz@gmail.com>
12123 * mini-ops.h: Get rid of OP_SPARC_LOCALLOC_IMM.
12125 * mini-sparc.c inssel-sparc.brg: Use OP_LOCALLOC_IMM instead of OP_SPARC_LOCALLOC_IMM.
12127 * mini-x86.c: Sync with the version on the linear IR branch by adding new
12128 opcodes and other small changes.
12130 * mini-ops.h: Add some new opcodes from the linear IR branch.
12132 * mini-ops.h: Get rid of the OP_X86_..._MEMBASE opcodes.
12134 * mini-x86.c inssel-x86.brg cpu-x86.md: Get rid of the confusing _MEMBASE
12135 opcodes, use the REG_MEMBASE opcodes instead.
12137 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Get rid of the confusing _MEMBASE
12138 opcodes, use the REG_MEMBASE opcodes instead.
12140 * mini-amd64.c (mono_arch_output_basic_block): Sync with the version on the
12143 * mini.c (mono_op_imm_to_op): New helper function.
12145 * mini-ops.h: Add some opcodes from linear IR branch.
12147 2008-02-13 Zoltan Varga <vargaz@gmail.com>
12149 * mini-alpha.h mini-alpha.c tramp-alpha.c: Alpha port updates from Sergey Tikhonov
12152 2008-02-12 Zoltan Varga <vargaz@gmail.com>
12154 * mini.c (mono_normalize_opcodes): Always convert CEE_CONV_R4/R8 to
12157 * mini-ia64.c cpu-ia64.md: Add OP_ICONV_TO_R4/R8.
12159 2008-02-09 Zoltan Varga <vargaz@gmail.com>
12161 * aot-compiler.c (emit_method_code): Add an assert.
12163 * mini-arm.h mini-arm.c exceptions-arm.c: Modify the exception throwing code and
12164 the IMT code so it is AOT friendly. Enable AOT for methods which call interface
12167 2008-02-08 Zoltan Varga <vargaz@gmail.com>
12169 * mini-arm.c (mono_arch_output_basic_block): Fix the ordering of arguments for
12170 some load/store opcodes so they are consistent.
12171 (mono_arch_emit_prolog): Simplify some code.
12173 * aot-runtime.c (mono_aot_get_plt_entry): Fix a warning.
12175 * objects.cs: Add tests for large argument offsets on ARM.
12177 * mini-arm.c (mono_arch_emit_prolog): Fix handling of arguments with large
12178 stack offsets. Fixes #359651.
12180 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R4/R8 properly.
12182 * cpu-s390x.md: Add OP_LCONV_TO_R4/R8.
12184 * cpu-ia64.md mini-ia64.h mini-ia64.c: Get rid of CEE_ opcodes.
12186 * mini-ops.h: Add OP_ICONV_TO_R_UN opcode.
12188 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R_UN too.
12190 * cpu-s390x.md cpu-s390.md mini-s390x.c mini-arm.c cpu-arm.md mini-s390.c: Get
12191 rid of CEE_CONV_R_UN.
12193 * mini-s390x.c mini-s390x.h cpu-s390x.md inssel-s390x.brg: Get rid of CEE_ opcodes.
12195 2008-02-07 Zoltan Varga <vargaz@gmail.com>
12197 * mini-s390.c mini-s390.h cpu-s390.md: Get rid of CEE_ opcodes.
12199 * mini.c (mono_normalize_opcodes): Add some more opcodes.
12201 * mini-arm.c mini-arm.h cpu-arm.md: Get rid of CEE_ opcodes.
12203 * cpu-amd64.md: Remove some unused opcodes.
12205 * mini-sparc.c mini-sparc.h cpu-sparc.md: Get rid of CEE_ opcodes.
12207 * mini-x86.c mini-x86.h cpu-x86.md: Get rid of CEE_ opcodes.
12209 * mini.c mini-<ARCH>.c: Remove mono_arch_local_regalloc (), instead make
12210 arch specific functions for its parts. Call the peephole pass after local
12211 regalloc so the prolog can compute a more accurate max_offset.
12213 * mini.c (mono_normalize_opcodes): New mini pass to convert CEE_ opcodes to
12214 the corresponding OP_I/OP_L opcodes.
12216 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of CEE_ opcodes.
12218 * mini-sparc.c (mono_arch_output_basic_block): Fix the sparc build.
12220 2008-02-06 Zoltan Varga <vargaz@gmail.com>
12222 * mini-s390.c (mono_arch_get_inst_for_method): Remove the Interlocked cases
12223 as they are handled in mini.c.
12225 * mini-s390x.c (mono_arch_get_inst_for_method): Ditto.
12227 * mini-<ARCH>.c (mono_arch_get_inst_for_method): Remove the MemoryBarrier
12228 case since it is handled in mini.c.
12230 * cpu-sparc.md (sparc_setfreg_float): Fix the sparc build.
12232 * mini-ops.h: Add new opcodes OP_CALL/OP_CALLVIRT.
12234 * *.c: Use the new opcodes in the IR and back end code.
12236 * mini-ops.h cpu-<ARCH>.md: Correct the name of the bgt_un opcodes.
12238 * mini-amd64.c (emit_call_body): Use a far-call for calling dynamic methods.
12240 2008-02-06 Mark Probst <mark.probst@gmail.com>
12242 * mini-trampolines.c (mono_generic_class_init_trampoline): Removed
12243 an assert because it has a race condition.
12245 2008-02-06 Zoltan Varga <vargaz@gmail.com>
12247 * tramp-amd64.c (mono_arch_patch_callsite): Add more diagnostics.
12249 * inssel.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused CEE_RET opcode.
12251 * mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused LDIND/STIND opcodes.
12253 * *.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of OP_SETREG/OP_SETFREG/OP_SETREGIMM,
12254 use OP_MOVE/OP_FMOVE/OP_ICONST instead.
12256 2008-02-05 Zoltan Varga <vargaz@gmail.com>
12258 * cpu-amd64.md (move): Correct the maximum size of move.
12260 2008-02-05 Mark Probst <mark.probst@gmail.com>
12262 * tramp-amd64.c, tramp-x86.c, mini-trampolines.c: Added a check in
12263 the generic class init trampoline to return quickly if the class
12266 2008-02-04 Zoltan Varga <vargaz@gmail.com>
12268 * tramp-amd64.c (mono_arch_patch_callsite): Add some diagnostics to help debug
12269 issues where an 32 bit callsite cannot be patched by a 64 bit address.
12271 2008-02-03 Zoltan Varga <vargaz@gmail.com>
12273 * generics.2.cs generics-variant-types.2.il: Merge some tests from the linear IR
12276 2008-01-31 Zoltan Varga <vargaz@gmail.com>
12278 * objects.cs: Add some soft-float tests.
12280 * mini.c: Fix a couple more soft-float issues.
12282 * helpers.c (mono_disassemble_code): Fix disassembly on ARM.
12284 * mini-amd64.c (peephole_pass): Use IXOR instead of LXOR for zeroing a register to
12285 avoid a REX prefix.
12287 2008-01-30 Zoltan Varga <vargaz@gmail.com>
12289 * exceptions-x86.c (mono_arch_find_jit_info): Fix stack unwinding when an
12290 exception happens while compiling a virtual method.
12292 2008-01-29 Zoltan Varga <vargaz@gmail.com>
12294 * mini-sparc.c (mono_arch_emit_epilog): Fix folding of negative return values.
12296 * mini-sparc.c: Fix build.
12298 * mini-sparc.c (get_call_info): Add support for generic sharing.
12300 * mini-exceptions.c: Add a FIXME.
12302 2008-01-27 Zoltan Varga <vargaz@gmail.com>
12304 * mini-exceptions.c (mono_handle_exception_internal): Remove the old style
12305 altstack handling code.
12307 * mini-s390.c (mono_arch_emit_exceptions): Really fix a warning.
12309 * mini-s390.c (mono_arch_emit_exceptions): Fix a warning.
12311 * mini-s390.c: Add support for generic sharing.
12313 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
12315 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
12317 * mini-s390x.c (mono_arch_emit_exceptions): Fix a warning.
12319 * mini-s390x.c: Add support for generic sharing.
12321 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
12323 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
12325 * mini-s390x.c: Use is_imm16 instead of is_uimm16 when checking whenever s390_aghi
12326 can be used since it takes a 16 bit signed immediate.
12328 * inssel-s390x.brg: Fix OP_SETRET.
12330 * mini-s390x.c (mono_arch_output_basic_block): Fix OP_BREAK.
12332 * mini-codegen.c (mono_opcode_to_cond): Fix a warning.
12334 * mini-s390x.c cpu-s390x.md: Implement sext.i4 properly by sign extension.
12336 * mini.c (mono_create_delegate_trampoline): Don't use mono_create_ftpntr here.
12338 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_addr_from_ftnptr
12341 * mini-ia64.h mini-ia64.c: Add minimal support for the delegate trampoline
12344 * mini.h inssel-x86.brg inssel-amd64.brg tramp-alpha.c tramp-ia64.c: Get rid
12345 of the unused mono_arch_patch_delegate_trampoline stuff.
12347 2008-01-26 Zoltan Varga <vargaz@gmail.com>
12349 * basic-long.cs: Move the fp related tests to basic-float.cs.
12351 * mini-ops.h (OP_OUTARG_FREG_R4): New opcode.
12353 * mini-ia64.c inssel-ia64.brg: Implement proper R4 argument passing.
12355 * basic-calls.cs: Add a test for proper float argument passing.
12357 * mini-ia64.h (mono_ia64_context_get_ip): Do not substract 1 from the ip
12358 if the context corresponds to an exception received through a signal.
12360 * exceptions.cs: Add a test for nullref handling at the start of a try
12363 * mini-ia64.c (mono_arch_call_opcode): Fix ia64 argument passing.
12365 * jit-icalls.c (mono_break): New JIT icall.
12367 * mini-<ARCH>.c: Use mono_break instead of mono_arch_break.
12369 * mini-arm.c (arm_patch): Add support for patching the blx calling sequence.
12371 2008-01-25 Zoltan Varga <vargaz@gmail.com>
12373 * cpu-*.md: Get rid of unused opcodes.
12375 * cpu-g4.md: Rename this to cpu-ppc.md for consistency with other archs.
12377 * Makefile.am: Move mini-trampolines.c to $(common_sources) since it is now used
12380 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_SPECIFIC_TRAMPOLINE
12383 * mini-s390x.h tramp-s390x.c Makefile.am: Rework the s390x trampoline code to use
12384 the arch independent trampoline code in mini-trampolines.c.
12386 * aot-runtime.c (mono_aot_init_vtable): Fix a warning.
12388 * mini.c (get_runtime_generic_context_ptr): Fix a warning.
12390 * mini-s390.h: Remove an unused define.
12392 * mini-s390.h tramp-s390.c Makefile.am: Rework the s390 trampoline code to use
12393 the arch independent trampoline code in mini-trampolines.c.
12395 * mini-arm.c (mono_arch_emit_prolog): Fix build.
12397 2008-01-24 Zoltan Varga <vargaz@gmail.com>
12399 * mini-sparc.c (mono_arch_output_basic_block): Remove some unecessary code.
12401 * mini-s390.c (mono_arch_emit_prolog): Fix build.
12403 * mini-s390x.c (mono_arch_emit_prolog): Fix build.
12405 * mini-ppc.c (mono_arch_emit_prolog): Fix build.
12407 * cpu-amd64.md: Use smaller sizes for int opcodes.
12409 * *.c: Get rid of the NOT_IMPLEMENTED define which is now in mini.h.
12411 * *.cs: Add some tests from the linear-ir branch. Move structs tests to
12414 * driver.c (mono_main): Add a --break-at-bb command line argument for JIT
12417 * mini.h *.c: Change cfg->vars to contain the MonoMethodVar entries directly
12418 instead of though a pointer to save an indirection when accessing elements of
12421 * mini.h (MONO_IS_COND_BRANCH_OP): Move these macros here from mini.c. Fix
12423 (NOT_IMPLEMENTED): New helper macro.
12424 (MONO_BB_FOR_EACH_INS): New helper macro to iterate through the instructions
12427 * *.c: Use the new helper macro.
12429 2008-01-21 Zoltan Varga <vargaz@gmail.com>
12431 * mini-x86.h (MONO_ARCH_AOT_SUPPORTED): Disable AOT for apple x86.
12433 2008-01-20 Zoltan Varga <vargaz@gmail.com>
12435 * mini-amd64.c (mono_arch_emit_prolog): Optimize the omit fp case to save two
12438 2008-01-18 Zoltan Varga <vargaz@gmail.com>
12440 * mini-amd64.c (mono_arch_emit_prolog): Disable the new optimization if
12441 profiling is enabled.
12443 * mini-amd64.c (mono_arch_call_opcode): Emit the save_sp_to_lmf instruction at
12445 (mono_arch_emit_prolog): Add more first bblock optimizations.
12447 * mini-amd64.c (mono_arch_call_opcode): Keep assignments to the arg registers
12448 in order if possible.
12449 (mono_arch_emit_prolog): Optimize assignments to arg registers in the first
12450 bblock, since the arguments are still in their original registers.
12452 * mini.c (type_from_op): Calling add.ovf on floats is not valid IL code.
12454 2008-01-17 Zoltan Varga <vargaz@gmail.com>
12456 * mini.c (mono_method_to_ir): Use the no-spilling optimization for CEE_CALLI
12459 * mini-amd64.c (mono_arch_emit_prolog): Save an instruction if the LMF is at
12462 * mini-amd64.h (MONO_ARCH_HAVE_NOTIFY_PENDING_EXC): Turn on this for amd64.
12464 * exceptions-amd64.c (mono_arch_notify_pending_exc): New function to
12465 process async exceptions received while in unmanaged code.
12467 * mini.c (mini_init): Install a callback with the runtime which will be called
12468 when a thread receives an async exception while in unmanaged code.
12470 * mini.c driver.c: Update after mono_get_native_wrapper () signature change.
12472 * mini-s390x.c (mono_arch_output_basic_block): Fix s390x build.
12474 2008-01-16 Wade Berrier <wberrier@novell.com>
12481 2008-01-16 Zoltan Varga <vargaz@gmail.com>
12483 * mini-x86.c (mono_arch_output_basic_block): Remove some gccism which prevents
12484 compilation with sun cc.
12486 * cpu-*.md: Fix the build.
12488 * cpu-x86.md: Fix the length of some load membase opcodes. Fixes #354241.
12490 * mini-amd64.h: Add some comments to the MonoLMF structure.
12492 * mini-ops.h cpu-amd64.c: Add a OP_AMD64_SAVE_SP_TO_LMF opcode.
12494 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Avoid setting the rip field
12495 in the LMF structure if possible. This saves two instructions in the
12496 managed->native wrappers.
12498 * mini-ops.h *.md: Make some opcodes names uniform by removing the op_ prefix.
12500 2008-01-16 Mark Probst <mark.probst@gmail.com>
12502 * generic-sharing.c: New type argument lookup code which uses the
12503 runtime generic context template.
12505 2008-01-15 Zoltan Varga <vargaz@gmail.com>
12507 * mini.c (mono_method_to_ir): Avoid emitting a write barrier when storing NULL.
12509 * mini-arm.c (add_general): Fix arm eabi parameter passing.
12510 (mono_arch_output_basic_block): Fix localloc implementation.
12512 * mini-amd64.c (peephole_pass): Sync store+load optimizations with the x86 version.
12514 * mini-ia64.c (peephole_pass): Fix ia64 build.
12516 * mini-amd64.c (peephole_pass): Fix a warning.
12518 * mini-amd64.c (mono_arch_allocate_vars): Make sure the LMF is always stored
12519 at a constant offset from sp/fp.
12521 * exceptions-amd64.c (mono_arch_find_jit_info): Compute the LMF address from fp/sp
12522 instead of obtaining it from *lmf in the managed method case.
12524 2008-01-14 Zoltan Varga <vargaz@gmail.com>
12526 * exceptions-amd64.c (mono_arch_find_jit_info): Remove some duplicate code.
12528 Mon Jan 14 12:33:06 CET 2008 David S. Miller <davem@davemloft.net>
12530 * mini.h (MonoInstList): New type.
12531 (MONO_INST_LIST_INIT, MONO_INST_LIST_EMPTY,
12532 __MONO_INST_LIST_ADD, MONO_INST_LIST_ADD,
12533 MONO_INST_LIST_ADD_TAIL, __MONO_INST_LIST_DEL,
12534 __MONO_INST_LIST_SPLICE, MONO_INST_LIST_SPLICE,
12535 MONO_INST_LIST_SPLICE_TAIL, MONO_INST_LIST_SPLICE_INIST,
12536 MONO_INST_LIST_SPLICE_TAIL_INIT, mono_container_of,
12537 MONO_INST_LIST_ENTRY, MONO_INST_LIST_FIRST_ENTRY,
12538 MONO_INST_LIST_LAST_ENTRY, MONO_INST_LIST_FOR_EACH,
12539 MONO_INST_LIST_FOR_EACH_PREV, MONO_INST_LIST_FOR_EACH_SAFE,
12540 MONO_INST_LIST_FOR_EACH_PREV_SAFE,
12541 MONO_INST_LIST_FOR_EACH_ENTRY,
12542 MONO_INST_LIST_FOR_EACH_ENTRY_REVERSE,
12543 MONO_INST_LIST_FOR_EACH_ENTRY_SAFE,
12544 mono_inst_list_first, mono_inst_list_last,
12545 mono_inst_list_next, mono_inst_list_prev): New instruction
12546 list handling interfaces.
12547 (MonoBasicBlock): Remove 'last_ins' and 'code', replace with
12548 list head 'ins_list'.
12549 (MonoInst): Replace next pointer with list head 'node'.
12550 (MonoCallInst): Make 'out_args' a MonoInstList.
12551 (MONO_INST_NEW_CALL): Explicitly init ->out_args.
12552 (MonoCompile): Delete reverse_inst_list and
12553 reverse_inst_list_len.
12554 * mini-hppa.c (mono_arch_call_opcode, NEW_INS,
12555 mono_arch_lowering_pass, mono_arch_local_regalloc,
12556 mono_arch_output_basic_block, mono_arch_emit_prolog):
12557 Convert to new instruction lists.
12558 (insert_after_ins): Delete.
12559 * inssel.brg (MONO_EMIT_NEW_BRANCH_BLOCK): Convert to new
12561 * mini-hppa.h (MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Likewise.
12562 * mini.c (NEW_BBLOCK, ADD_BBLOCK, CHECK_BBLOCK,
12563 split_bblock, mono_add_ins_to_end, mono_emit_call_args,
12564 mono_emulate_opcode, mono_emit_load_got_addr,
12565 inline_method, mono_method_to_ir, mono_print_bb_code,
12566 print_dfn, decompose_pass, nullify_basic_block,
12567 replace_out_block_in_code, remove_block_if_useless,
12568 merge_basic_blocks, move_basic_block_to_end,
12569 try_unsigned_compare, optimize_branches, mono_print_code,
12570 mini_select_instructions, remove_critical_edges): Likewise.
12571 * mini-amd64.c (emit_sig_cookie, mono_arch_call_opcode,
12572 peephole_pass_1, peephole_pass, mono_arch_lowering_pass,
12573 mono_arch_output_basic_block, mono_arch_emit_prolog):
12575 * mini-mips.c (mono_arch_call_opcode, peephole_pass,
12576 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
12577 mono_arch_output_basic_block): Likewise.
12578 (inst_list_prepend, insert_after_ins): Delete.
12579 * mini-mips.h (MONO_EMIT_NEW_BRANCH_NONZERO_LABEL,
12580 MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Convert to new
12582 * mini-x86.c (emit_sig_cookie, mono_arch_call_opcode,
12583 peephole_pass_1, peephole_pass, mono_arch_output_basic_block,
12584 mono_arch_emit_prolog): Likewise.
12585 * cfold.c (mono_constant_fold): Likewise.
12586 * liveness.c (visit_bb, mono_analyze_liveness,
12587 optimize_initlocals): Likewise.
12588 * ssapre.c (dump_code, process_bb, code_motion): Likewise.
12589 * graph.c (mono_draw_code_cfg): Likewise.
12590 * ssa.c (mono_ssa_rename_vars, mono_ssa_compute,
12591 mono_ssa_remove, mono_ssa_avoid_copies, mono_ssa_create_def_use,
12592 mono_ssa_cprop): Likewise.
12593 * abcremoval (get_relations_from_previous_bb, process_block):
12595 * local-propagation (mono_cprop_invalidate_values,
12596 mono_local_cprop_bb): Likewise.
12597 * mini-s390x.c (mono_arch_call_opcode, emit_sig_cookie,
12598 peephole_pass, mono_arch_output_basic_block,
12599 mono_arch_emit_prolog): Likewise.
12600 * mini-arm.c (mono_arch_call_opcode, peephole_pass,
12601 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
12602 mono_arch_emit_prolog): Likewise.
12603 (insert_after_ins): Delete.
12604 * aliasing.c (print_code_with_aliasing_information,
12605 mono_build_aliasing_information, mono_aliasing_deadce):
12606 Convert to new instruction lists.
12607 * mini-ia64.c (emit_sig_cookie, mono_arch_call_opcode,
12608 peephole_pass, NEW_INS, mono_arch_lowering_pass,
12609 mono_arch_local_regalloc, mono_arch_output_basic_block):
12611 (insert_after_ins): Delete.
12612 * mini-sparc.c (emit_sig_cookie, mono_arch_call_opcode,
12613 peephole_pass, mono_arch_output_basic_block): Convert to
12614 new instruction lists.
12615 * mini-codegen (InstList, inst_list_prepend,
12616 insert_after_ins): Delete.
12617 (insert_before_ins, get_register_force_spilling,
12618 get_register_spilling, free_up_ireg, free_up_reg,
12619 create_copy_ins, create_spilled_store, alloc_int_reg,
12620 alloc_float_reg, alloc_reg, mono_local_regalloc): Convert
12621 to new instruction lists.
12622 * mini-ppc.c (mono_arch_call_opcode, peephole_pass,
12623 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
12624 mono_arch_output_basic_block, mono_arch_emit_prolog): Likewise.
12625 (insert_after_ins): Delete.
12626 * mini-alpha.c (NEW_INS, peephole_pass, mono_arch_lowering_pass,
12627 mono_arch_local_regalloc, mono_arch_output_basic_block,
12628 mono_arch_call_opcode): Convert to new instruction lists.
12629 (insert_after_ins): Delete.
12630 * mini-s390.c (mono_arch_call_opcode, emit_sig_cookie,
12631 peephole_pass, mono_arch_output_basic_block,
12632 mono_arch_emit_prolog): Convert to new instruction lists.
12634 2008-01-11 Zoltan Varga <vargaz@gmail.com>
12636 * mini-amd64.c (mono_arch_output_basic_block): Use a 4 byte load in OP_CHECK_THIS.
12638 * mini-sparc.c (mono_arch_output_basic_block): Use a byte load in CHECK_THIS.
12641 * Makefile.am (version.h): Make this work with non-bash shells.
12643 2008-01-10 Zoltan Varga <vargaz@gmail.com>
12645 * mini.c (handle_delegate_ctor): Optimize away setting of NULL target.
12647 2008-01-08 Zoltan Varga <vargaz@gmail.com>
12649 * mini.c (mono_method_to_ir): Fix possible reading of invalid memory in
12650 the InitializeArray optimization.
12652 2008-01-06 Zoltan Varga <vargaz@gmail.com>
12654 * mini.c driver.c: Don't include os/gc_wrapper.h.
12656 2008-01-05 Zoltan Varga <vargaz@gmail.com>
12658 * mini.c (print_jit_stats): Print GC statistics if available.
12660 2008-01-04 Zoltan Varga <vargaz@gmail.com>
12662 * mini-amd64.c (mono_arch_allocate_vars): Align argument storage offsets to 8.
12664 2007-12-29 Zoltan Varga <vargaz@gmail.com>
12666 * mini-ppc.c (mono_arch_get_delegate_invoke_impl): Fix flushing of icache.
12668 2007-12-26 Zoltan Varga <vargaz@gmail.com>
12670 * mini.c (mini_init): Move the setting of GC_stackbottom to mono_gc_base_init ().
12672 * mini.c (mini_init): Call mono_gc_base_init () instead of MONO_GC_PRE_INIT ().
12674 * driver.c (mono_main): Ditto.
12676 2007-12-23 Zoltan Varga <vargaz@gmail.com>
12678 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_delegate_invoke ().
12680 * aot-compiler.c (emit_klass_info): Avoid emitting info if one of the methods
12681 in the vtable can't be encoded.
12682 (compile_method): Ditto.
12684 2007-12-21 Zoltan Varga <vargaz@gmail.com>
12686 * mini.c (setup_jit_tls_data): Use the MONO_ARCH_INIT_TOP_LMF_ENTRY macro if
12689 * mini-amd64.h mini-amd64.c exceptions-amd64.c tramp-amd64.c: Rename lmf->ebp to
12692 * exceptions-amd64.c (mono_arch_find_jit_info): Fix the detection of whenever
12693 the top LMF entry belongs to the current method.
12695 * mini.c: Update after renaming of mono_thread_get_pending_exception ().
12697 2007-12-20 Zoltan Varga <vargaz@gmail.com>
12699 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix a warning.
12701 * tramp-ia64.c (mono_arch_create_trampoline_code): Ditto.
12703 * tramp-sparc.c (mono_arch_create_trampoline_code): Check for thread interruption.
12705 * tramp-amd64.c (mono_arch_create_trampoline_code): Ditto.
12707 * tramp-x86.c (mono_arch_create_trampoline_code): Check for thread interruption.
12709 * cpu-amd64.md mini-amd64.h mini-amd64.c inssel-amd64.brg: Add ulong->double
12712 * basic-float.cs: Add an ulong->double cast test.
12714 2007-12-15 Zoltan Varga <vargaz@gmail.com>
12716 * mini.c (mono_method_to_ir): Fix a warning.
12718 2007-12-14 Zoltan Varga <vargaz@gmail.com>
12720 * mini-ops.h: Add OP_SWITCH.
12722 * mini.c graph.c ssa.c aliasing.c mini-<ARCH>.c inssel-<ARCH>.brg: Avoid using
12723 CEE_SWITCH in back-end code, use OP_SWITCH instead.
12725 2007-12-11 Geoff Norton <gnorton@novell.com>
12727 * mini-s390x.c: Minor change to the MAX() define to allow
12728 it to compile with other gcc versions.
12730 2007-12-11 Geoff Norton <gnorton@novell.com>
12733 * mini-s390x.c: Implement sext_i4 to fix the build on s390x
12735 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
12737 exceptions-arm.c (mono_arch_get_restore_context): Restore
12740 exceptions-arm.c (throw_exception): Save the frame pointer.
12741 This is a partial fix for #323747. Only the client side is
12744 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
12746 * mini.c (mono_method_to_ir): Verbose message in CEE_NEWOBJ
12747 was using an unrelated variable to log the class which
12748 needed the cctor to be called. This was crashing on arm.
12750 2007-12-09 Robert Jordan <robertj@gmx.net>
12752 * mini-x86.c (mono_arch_emit_epilog):
12753 Consider all kinds of 64-bit types. Fixes #323114.
12755 2007-12-08 Zoltan Varga <vargaz@gmail.com>
12757 * tramp-amd64.c (mono_arch_create_trampoline_code): Clean up the code a bit.
12759 2007-12-07 Zoltan Varga <vargaz@gmail.com>
12761 * mini-amd64.c (peephole_pass): Add a missing instruction check.
12763 Fri Dec 7 22:08:23 CET 2007 Paolo Molaro <lupus@ximian.com>
12765 * mini.c: run type ctor before allocating an object, not only
12766 when running it's constructor method (fixes at least part of bug #342507).
12768 2007-12-07 Zoltan Varga <vargaz@gmail.com>
12770 * mini-trampolines.c (mono_delegate_trampoline): Fix a warning.
12772 * mini-trampolines.c (mono_generic_class_init_trampoline): Remove a debug printf.
12773 * mini.h mini-amd64.c mini-x86.c: Get rid of the mono_arch_find_vtable ()
12776 * tramp-x86.c tramp-amd64.c mini-trampolines.c: Pass the vtable argument to
12777 mono_generic_class_init_trampoline () the same as it is done with the other
12780 * mini-arm.h mini-arm.c tramp-arm.c inssel-arm.brg cpu-arm.md
12781 aot-runtime.c aot-compiler.c: Implement AOT support.
12783 2007-12-07 Mark Probst <mark.probst@gmail.com>
12785 * mini-trampolines.c (mono_generic_class_init_trampoline): Fixed
12786 build for archs which don't have the vtable trampoline defined
12789 2007-12-07 Zoltan Varga <vargaz@gmail.com>
12791 * tramp-x86.c (mono_arch_create_trampoline_code): Fix the build.
12793 * tramp-ppc.c (mono_arch_create_trampoline_code): Use the new helper function.
12795 * mini-trampolines.c (mono_get_trampoline_func): New helper function.
12797 * tramp-<ARCH>.c: Use the new helper function.
12799 2007-12-07 Mark Probst <mark.probst@gmail.com>
12801 * inssel.brg: Added a pattern for the OP_TRAMPCALL_VTABLE
12802 trampoline call, which takes a vtable argument.
12804 * graph.c, mini-ops.h, local-propagation.c, aliasing.c: Treat
12805 OP_TRAMPCALL_VTABLEs like other calls.
12807 * mini-amd64.c, mini-amd64.h, mini-x86.c, mini-x86.h: Designated a
12808 register to hold the vtable argument to the OP_TRAMPCALL_VTABLE
12809 call. Implemented a support function which fetches the vtable
12810 from a register set.
12812 * mini.c, mini.h, tramp-amd64.c, tramp-x86.c, mini-trampolines.c:
12813 Implemented a generic class init trampoline, using the
12814 OP_TRAMPCALL_VTABLE opcode.
12816 * mini.c: Implemented static field access when sharing generic
12817 code. This implies initing the class using the new
12818 OP_TRAMPCALL_VTABLE call.
12820 2007-12-07 Mark Probst <mark.probst@gmail.com>
12822 * mini.c: Don't compile methods with sharing enabled if their
12823 classes are disabled for sharing.
12825 2007-12-06 Zoltan Varga <vargaz@gmail.com>
12827 * inssel.brg: Add a missing sign extension to the GETCHR and array access
12828 opcodes. Fixes #346563.
12830 * objects.cs: Add a new test.
12832 * aot-compiler.c (emit_method_code): Put back an #ifdef which is needed.
12834 * mini-<ARCH>.h mini.c aot-compiler.c aot-runtime.c: Get rid of the
12835 HAVE_PIC_AOT define and use AOT_SUPPORTED instead.
12837 2007-12-06 Zoltan Varga <vargaz@gmail.com>
12839 * mini-arm.h mini-arm.c: Add support for the common vtable trampoline.
12841 2007-12-03 Zoltan Varga <vargaz@gmail.com>
12843 * mini-arm.c (mono_arch_emit_exceptions): Avoid uninitialized memory in the
12846 2007-12-02 Zoltan Varga <vargaz@gmail.com>
12848 * patch-info.h (PATCH_INFO): Add DELEGATE_TRAMPOLINE.
12850 * mini.c aot-compiler.c aot-runtime.c: Implement the delegate creation
12851 optimization in the AOT case.
12853 2007-11-30 Zoltan Varga <vargaz@gmail.com>
12855 * aot-runtime (mono_aot_get_method_from_vt_slot): Add support for multi-byte method ref encodings.
12857 * aot-runtime.c (decode_klass_ref): Implement decoding of generic instances.
12859 * aot-compiler.c (encode_klass_ref): Implement proper encoding of generic instances.
12861 * mini.c (mono_method_to_ir): Optimize the common ldftn+create delegate combination.
12863 * mini-trampolines.c (mono_delegate_trampoline): Add some code to handle the case when the delegate
12864 is created by the inlined delegate ctor.
12866 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
12868 * mini.c (mono_jit_compile_method_inner): Replace calls to delegate invoke with the trampoline here too.
12870 2007-11-29 Zoltan Varga <vargaz@gmail.com>
12872 * cpu-x86.md: Fix the length of ckfinite.
12874 2007-11-28 Zoltan Varga <vargaz@gmail.com>
12876 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
12878 * mini-x86.c (mono_arch_output_basic_block): Clean up the fp stack properly in CKFINITE.
12879 (mono_arch_output_basic_block): Get rid of unused last_ins and last_offset.
12881 * mini-x86.c (mono_arch_output_basic_block): Add some micro optimizations.
12883 * mini-x86.c inssel-x86.brg cpu-x86.md: Move the implementation of the
12884 OP_START_HANDLER/OP_ENDFINALLY/OP_ENDFILTER opcodes to mini-x86.c.
12886 2007-11-28 Martin Baulig <martin@ximian.com>
12889 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline()
12890 after creating the trampoline.
12892 2007-11-27 Zoltan Varga <vargaz@gmail.com>
12894 * aot-runtime.c (load_aot_module): Check runtime version if needed.
12896 * aot-compiler.c: Add bind-to-runtime-version for producing AOT files which only load into a runtime with
12899 * generic-sharing.c (mono_helper_get_rgctx_other_ptr): Change the signature to take the calling class
12900 instead of the calling method to help AOT.
12902 * mini.c (get_runtime_generic_context_other_ptr): Update after the change.
12904 2007-11-26 Zoltan Varga <vargaz@gmail.com>
12906 * aot-runtime.c (mono_aot_init_vtable): Simplify this if MONO_ARCH_COMMON_VTABLE_TRAMPOLINE
12909 2007-11-23 Zoltan Varga <vargaz@gmail.com>
12911 * aot-compiler.c (emit_class_name_table): Properly encode generic class names.
12913 * aot-compiler.c (compile_method): Correct check for generic method definitions.
12914 (encode_method_ref): No need to handle generic method definitions specially.
12916 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
12918 * aot-runtime.c (decode_klass_ref): Clean this up and rename from
12921 * aot-compiler.c (encode_klass_ref): Clean this up and rename from
12923 (compile_method): Enable generic sharing.
12925 2007-11-22 Zoltan Varga <vargaz@gmail.com>
12927 * mini.c (get_runtime_generic_context_other_ptr): Disable AOT here.
12928 (mini_method_compile): Add preliminary support for AOTing shared generic code.
12930 * aot-compiler.c (compile_method): Add preliminary support for AOTing shared
12933 * mini-trampolines.c: Fix a warning.
12935 * mini.c (get_runtime_generic_context_other_ptr): Use NEW_METHODCONST instead of
12937 (mono_method_to_ir): Use NEW_DOMAINCONST in one place.
12938 (generic_class_is_reference_type): Remove unused function.
12940 * mini-trampolines.c (mono_magic_trampoline): Avoid loading metadata if possible
12941 in the generic vtable trampoline case.
12943 * aot-runtime.c (mono_aot_init_vtable): Use the generic vtable trampoline.
12945 * aot-runtime.c (mono_aot_get_method_from_vt_slot): New helper function to
12946 return an AOT method based on a vtable slot.
12948 * aot-compiler.c (compile_method): Avoid AOTing synchronized methods for now.
12950 * mini.c (mini_get_vtable_trampoline): Export this.
12952 2007-11-22 Martin Baulig <martin@ximian.com>
12955 (MonoDebuggerInfo): Move `debugger_version' up.
12957 2007-11-22 Martin Baulig <martin@ximian.com>
12960 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline().
12962 * mini-trampolines.c
12963 (mono_delegate_trampoline): Call mono_debugger_trampoline_compiled()
12964 after compiling the method.
12966 2007-11-20 Martin Baulig <martin@ximian.com>
12969 (mono_debugger_insert_method_breakpoint): Moved into mono-debug-debugger.c.
12970 (mono_debugger_remove_breakpoint): Likewise.
12971 (mono_debugger_check_breakpoints): Likewise.
12973 * debug-debugger.c: Implement the new breakpoint interface here.
12975 2007-11-18 Zoltan Varga <vargaz@gmail.com>
12977 * mini-amd64.c (mono_arch_output_basic_block): Unify the implementation of
12978 CEE_CONV_I1/SEXT_I1 and I2 since they are the same.
12980 * mini-x86.c (mono_arch_output_basic_block): Ditto.
12982 2007-11-17 Zoltan Varga <vargaz@gmail.com>
12984 * mini-amd64.c (mono_arch_output_basic_block): Fix a typo.
12986 * mini-x86.c (mono_arch_get_inst_for_method): Remove code which is now in
12989 * mini-ia64.c (mono_arch_get_inst_for_method): Remove code which is now in
12992 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for methods
12993 returning a vtype in a register.
12995 * mini.c (mini_get_inst_for_method): Move the handling of the atomic operations
12996 here from the arch specific code.
12998 * mini-amd64.c (mono_arch_get_inst_for_method): Remove code which is now in
13001 * mini-amd64.c (mono_arch_output_basic_block): Add some micro optimizations.
13002 (mono_arch_emit_prolog): Increment maximum prolog size.
13004 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Move the implementation of the
13005 START_HANDLER/ENDFINALLY/ENDFILTER opcodes to mini-amd64.c.
13007 * mini-x86.c (get_call_info): Receive a MonoCompile instead of a
13008 MonoGenericSharingContext.
13010 * mini-ia64.c (get_call_info): Receive a MonoCompile instead of a
13011 MonoGenericSharingContext. Allocate memory from the cfg mempool.
13013 2007-11-15 Mark Probst <mark.probst@gmail.com>
13015 * mini.c, mini.h, generic-sharing.c: Functions for producing code
13016 which extract fields out of the runtime generic context. Full
13017 sharing of the NEWARR opcode.
13019 Thu Nov 15 14:20:21 CET 2007 Paolo Molaro <lupus@ximian.com>
13021 * abcremoval.c, mini.c, ssa.c, ssapre.c: updated to implement
13022 --enable-minimal=ssa.
13024 2007-11-13 Zoltan Varga <vargaz@gmail.com>
13026 * mini-trampolines.c (mono_delegate_trampoline): Update after
13027 mono_marshal_get_delegate_invoke () signature change.
13029 2007-11-13 Mark Probst <mark.probst@gmail.com>
13031 * mini.c: Removed the shared context in favor of the generic
13032 sharing context. Allocate the MonoJitInfo structure with room for
13033 the generic sharing context if it's needed.
13035 * mini.h: Remove MonoGenericSharingContext declaration. It's in
13036 domain-internals.h now.
13038 * mini-x86.c: Pass the generic sharing context to get_call_info ().
13040 * generic-sharing.c: Several changes for working without a shared
13041 context and instead operating on open types instead.
13043 2007-11-12 David S. Miller <davem@davemloft.net>
13045 * inssel-sparc.brg: Fix double instruction emit.
13047 2007-11-12 Zoltan Varga <vargaz@gmail.com>
13049 * mini.c (mono_jit_runtime_invoke): Avoid trying to compile the Array
13050 Get/Set/Address methods.
13052 * mini.c debug-debugger.c mini-trampolines.c: Update after
13053 mono_marshal_get_delegate_invoke signature change.
13055 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
13057 * cpu-arm.md: Increase the max size of OP_THROW to 24 bytes.
13058 This can happens with dynamic methods. Fixes the other bug in #322722.
13060 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
13062 * tramp-arm.c (mono_arch_patch_callsite): Support patching
13065 * mini-arm.c (arm_patch): Implement patching of BX call
13066 sequence. Fixes one of the bugs in #322722.
13068 2007-11-03 David S. Miller <davem@huronp11.davemloft.net>
13070 * mini-sparc.c (mono_arch_flush_icache): Make more efficient
13071 under Linux. We only need to flush every 32-byte cache line.
13073 2007-11-07 Massimiliano Mantione <massi@ximian.com>
13076 move_basic_block_to_end: Add branches when needed, eventually creating
13078 optimize_branches: added a parameter that tells if it's ok to create
13079 new BBs (doing is "df_visit" has been called is (IMHO) a nightmare),
13080 and avoid calling move_basic_block_to_end when it's not ok.
13083 2007-11-07 Mark Probst <mark.probst@gmail.com>
13085 * mini.c: Abort inlining call to InitializeArray if something
13086 looks wrong. Let the icall handle it, which now has proper safety
13089 2007-11-05 Rodrigo Kumpera <rkumpera@novell.com>
13091 * mini.c (mono_spill_call): add support for soft-float.
13093 * mini.c (mono_method_to_ir): add support for soft-float
13094 to inlined functions that return float.
13096 * mini.c (mono_method_to_ir): add support for soft-float
13097 to cee_stsfld opcode on float fields.
13099 2007-11-05 Geoff Norton <gnorton@novell.com>
13101 * mini-x86.h: Fix the structure access for X86 Leopard.
13104 2007-11-05 Martin Baulig <martin@ximian.com>
13106 * mini-trampolines.c
13107 (mono_magic_trampoline): Call mono_debugger_trampoline_compiled()
13108 after compiling the method to notify the debugger.
13110 2007-11-05 Martin Baulig <martin@ximian.com>
13112 * debug-debugger.h (MonoDebuggerInfo): Use the new breakpoint tables.
13114 2007-11-02 Zoltan Varga <vargaz@gmail.com>
13116 * mini-sparc.c (EMIT_COND_SYSTEM_EXCEPTION_GENERAL): Applied patch from
13117 David Miller <davem@davemloft.net>. Allow larger offsets in branches.
13119 2007-11-01 Zoltan Varga <vargaz@gmail.com>
13121 * mini-amd64.c (mono_arch_emit_prolog): Check the domain as well for
13122 native-to-managed wrappers.
13124 2007-11-01 Geoff Norton <gnorton@novell.com>
13126 * mini-ppc.h, mini-x86.h: Handle Leopards renaming of some structure
13129 Wed Oct 31 20:23:14 CET 2007 Paolo Molaro <lupus@ximian.com>
13131 * mini.c, mini-x86.c: when getting back from unmanaged code
13132 to managed via a marshaled delegate we also need to set the
13135 Wed Oct 31 19:53:33 CET 2007 Paolo Molaro <lupus@ximian.com>
13137 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: breakpoint table support
13140 Wed Oct 31 19:29:30 CET 2007 Paolo Molaro <lupus@ximian.com>
13142 * mini.c, mini.h, mini-x86, tramp-x86.c, mini-x86.h: added API to
13143 let the debugger or other external agents to tell the JIT when
13144 a sw breakpoint has been inserted in the code that the JIT needs
13145 to be able to inspect.
13147 2007-10-31 Martin Baulig <martin@ximian.com>
13150 (MonoDebuggerInfo): Remove `runtime_class_init'.
13152 2007-10-30 Martin Baulig <martin@ximian.com>
13155 (mono_debugger_thread_created): Added `MonoThread *' argument.
13156 (mono_debugger_extended_notification): New public method.
13157 (mono_debugger_trampoline_compiled): New public method.
13160 (MonoDebuggerThreadInfo): Added `thread' and
13161 `extended_notifications' fields.
13164 (debugger_executable_code_buffer): New static variable.
13167 (MonoDebuggerInfo): Added `executable_code_buffer',
13168 `executable_code_buffer_size', `breakpoint_info_area',
13169 `breakpoint_table' and `breakpoint_table_size'.
13171 2007-10-26 Rodrigo Kumpera <rkumpera@novell.com>
13173 * mini-arm.c (mono_arch_build_imt_thunk): Take the advantage
13174 that IP either is an unused value or the vtable pointer. IMT
13175 calls use vtable + offset now. Reduced by almost half the size
13178 2007-10-26 Jonathan Chambers <joncham@gmail.com>
13180 * mini-amd64.c: Begin Win64 port. Use AMD64_ARG_REG#
13181 defines to access param registers. Replace long usage with
13182 gsize as sizeof(long) != sizeof(void*) on Win64.
13184 * mini-amd64.h: Add %rdi and %rsi to MonoLMF structure
13185 on Win64. Fix intrinsic, use _AddressOfReturnAddress
13186 instead of non-existant _GetAddressOfReturnAddress.
13188 * tramp-amd64.c: Use AMD64_ARG_REG# defines to access
13189 param registers. Save/restore %rdi and %rsi in MonoLMF.
13191 * exceptions-amd64.c: Use AMD64_ARG_REG# defines to access
13192 param registers. Modify (throw_exception) signature to take
13193 %rdi and %rsi on Win64.
13195 Code is contributed under MIT/X11 license.
13197 Thu Oct 25 23:06:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
13199 * helpers.c: unlink debugging output files.
13201 2007-10-25 Zoltan Varga <vargaz@gmail.com>
13203 * mini.c: Move mono_create_ftnptr () to object.c.
13205 2007-10-24 Rodrigo Kumpera <rkumpera@novell.com>
13207 * helpers.c (mono_disassemble_code): MonoCompile parameter is now
13208 optional. This function can now be used to disassemble code generated
13209 outside the JIT such as trampolines and IMT thunks.
13211 * mini-arm.h: defined MONO_ARCH_HAVE_IMT.
13213 * mini-arm.c (decode_vcall_slot_from_ldr): added, extract the
13214 vtable pointer from a ldr instruction.
13216 * mini-arm.c (mono_arch_get_vcall_slot_addr): support the
13217 new IMT call sequence.
13219 * mini-arm.c (mono_arch_output_basic_block): emit the IMT
13220 call sequence for interface invocations.
13222 * mini-arm.c (mono_arch_emit_imt_argument): added, required
13223 for imt support. This function is empty since IMT on ARM requires no
13224 special handling on the IR side.
13226 * mini-arm.c (mono_arch_find_imt_method): added, required for
13229 * mini-arm.c (mono_arch_find_this_argument): added, required
13232 * mini-arm.c (arm_emit_value_and_patch_ldr): added, patches
13233 a ldr instruction to load a value stored in the code stream.
13235 * mini-arm.c (mono_arch_build_imt_thunk):added, required
13239 2007-10-23 Zoltan Varga <vargaz@gmail.com>
13241 * mini.c (mini_init): Install the jump trampoline callback.
13243 Tue Oct 23 17:07:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
13245 * mini-trampolines.c: handle synchronized methods with the common
13246 vtable trampoline (bug #335601).
13248 2007-10-17 Zoltan Varga <vargaz@gmail.com>
13250 * mini-ia64.h mini-amd64.c: Add support for the common vtable trampoline.
13252 * inssel.brg (mini_emit_virtual_call): Fix the computation of ins->inst_offset on
13255 * mini-ia64.h mini-ia64.c: Add support for IMT.
13257 * mini-x86.c (mono_arch_emit_prolog): Increase the size allocated for the
13258 prolog. Fixes #331958.
13260 2007-10-15 Zoltan Varga <vargaz@gmail.com>
13262 * mini-sparc.h mini-sparc.c: Add support for the common vtable trampoline.
13264 Mon Oct 15 11:18:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
13266 * mini-ppc.c, mini-ppc.h: ppc support for the common vtable
13269 Mon Oct 15 10:41:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
13271 * mini-amd64.c, mini-amd64.h: amd64 support for the common vtable
13274 Mon Oct 15 10:39:26 CEST 2007 Paolo Molaro <lupus@ximian.com>
13276 * mini-x86.c, mini-x86.h: x86 support for the common vtable
13279 Mon Oct 15 10:37:15 CEST 2007 Paolo Molaro <lupus@ximian.com>
13281 * mini-trampolines.c: changed the magic rampoline to understand
13282 the common vtable trampoline method: the method to invoke is
13283 determined by the vtable displacement of the call.
13285 Mon Oct 15 10:35:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
13287 * mini.c, mini.h: register the common vtable trampoline if the
13288 architecture supports it.
13290 Mon Oct 15 09:50:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
13292 * cpu-amd64.md: use the correct max length for tls_get.
13294 2007-10-14 Zoltan Varga <vargaz@gmail.com>
13296 * mini.c (mono_method_to_ir): Use mini_get_class in CEE_LDELEM_ANY and
13297 CEE_STELEM_ANY. Fixes #333696.
13299 Thu Oct 11 18:04:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
13301 * exceptions-x86.c: provide more graceful handling of the case where
13302 we followed a bogus function pointer from managed code (bug #332866).
13304 2007-10-11 Mark Probst <mark.probst@gmail.com>
13306 * mini.h, mini.c: Introduced the MonoGenericSharingContext, which
13307 replaces the generic_shared flag and will carry more information
13310 * generic-sharing.c: Added mini_type_stack_size() which allows
13311 allows open types if given a generic sharing context.
13312 mini_get_basic_type_from_generic() takes a
13313 MonoGenericSharingContext* instead of a MonoCompile* now.
13315 * mini-alpha.c, mini-amd64.c, mini-arm.c, mini-hppa.c,
13316 mini-ia64.c, mini-mips.c, mini-ppc.c, mini-s390.c, mini-s390x.c,
13317 mini-sparc.c, mini-x86.c: Trivial changes required by the two
13318 changes above. Just passing arguments through to the right
13321 Wed Oct 10 19:44:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
13323 * mini-arm.c: unify the call emission to emit_code_seq().
13325 Wed Oct 10 13:05:46 CEST 2007 Paolo Molaro <lupus@ximian.com>
13327 * tramp-arm.c: reduced the trampoline size.
13329 2007-10-10 Mark Probst <mark.probst@gmail.com>
13331 * generic-sharing.c, mini.h, mini-amd64.c, mini-x86.c: Moved type
13332 variable handling out of arch-specific code.
13334 Wed Oct 10 10:49:28 CEST 2007 Paolo Molaro <lupus@ximian.com>
13336 * mini-arm.c: implemented fast delegate dispatch.
13338 2007-10-09 Zoltan Varga <vargaz@gmail.com>
13340 * mini-amd64.c (mono_arch_compute_omit_fp): Add more checks to ensure
13341 that fp elimination is turned off if the space required by locals is too
13342 big. Fixes #331958.
13344 Tue Oct 9 21:01:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
13346 * Makefile.am, mini-arm.c, mini-arm.h, tramp-arm.c: ported
13347 ARM to the new style trampoline.
13349 2007-10-09 Zoltan Varga <vargaz@gmail.com>
13351 * tramp-amd64.c: Rework the specific trampoline code to make it smaller.
13353 * mini-amd64.h mini-amd64.c: Export amd64_patch as mono_amd64_patch.
13355 2007-10-09 Martin Baulig <martin@ximian.com>
13358 (MonoDebuggerMetadataInfo): Added `field_info_type_offset' and
13359 `field_info_offset_offset'.
13361 Tue Oct 9 09:47:51 CEST 2007 Paolo Molaro <lupus@ximian.com>
13363 * mini-ppc.c, mini-ppc.h, mini-ops.h, inssel-ppc.brg, cpu-g4.md:
13364 removed more internal usage of the r11 register and made it available
13365 to the register allocator.
13367 2007-10-08 Mark Probst <mark.probst@gmail.com>
13369 * mini.c, mini-amd64.c, mini-x86.c: Allow open generic contexts
13370 when sharing generics and treat type variables as references.
13372 Mon Oct 8 10:55:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
13374 * mini-ppc.c: started removing the internal uses of register r11
13375 to eventually allow the register allocator to manage it as an
13376 additional available register.
13378 Mon Oct 8 14:25:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
13380 * tramp-amd64.c: fixed memory corruption in the trampoline generation.
13382 Mon Oct 8 12:06:33 CEST 2007 Paolo Molaro <lupus@ximian.com>
13384 * tramp-ppc.c, tramp-x86.c: reduce the alignment requirements for
13385 specific trampolines as they are not performance critical as a jump
13386 target (maybe align as before only for AOT code?). This saves about
13387 200 KB of native code on x86 for monodevelop startup.
13389 Mon Oct 8 10:04:40 CEST 2007 Paolo Molaro <lupus@ximian.com>
13391 * tramp-ppc.c: reduce the size of the trampolines, saves 160KB on
13392 monodevelop startup.
13394 2007-10-06 Zoltan Varga <vargaz@gmail.com>
13396 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Allow signed displacements.
13398 * mini-sparc.h mini-sparc.c: Implement IMT support.
13400 * tramp-sparc.c (mono_arch_create_trampoline_code): Rework the trampoline code so
13401 its smaller and doesn't clobber sparc_g1.
13403 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Update after trampoline changes.
13405 Fri Oct 5 18:28:11 CEST 2007 Paolo Molaro <lupus@ximian.com>
13407 * mini-ppc.c: optimized the size of the IMT thunks a bit.
13409 Fri Oct 5 18:08:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
13411 * mini-ppc.c: implemented fast delegate invocation.
13413 Fri Oct 5 00:01:05 CEST 2007 Paolo Molaro <lupus@ximian.com>
13415 * mini-ppc.h, mini-ppc.c: IMT support for the PPC architecture.
13417 Thu Oct 4 22:04:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
13419 * mini-ppc.c, mini-ppc.h, tramp-ppc.c, Makefile.am: port the PPC
13420 code to the new style trampoline in preparation for IMT support.
13422 Thu Oct 4 19:01:59 CEST 2007 Paolo Molaro <lupus@ximian.com>
13424 * mini-ppc.c, tramp-ppc.c: don't use r13 as it's used by the PPC EABI
13425 systems already. This also reduces the specific trampiline sizes and
13426 prepares for the use of r12 as the IMT identifier register.
13428 Thu Oct 4 16:38:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
13430 * mini-mips.h: endianess fix (simplified from a patch by
13431 Thomas Kunze <thommy@tabao.de>, bug #323737).
13433 Thu Oct 4 14:43:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
13435 * exceptions-ppc.c, mini-ppc.h: refactor to use macros
13436 to access ucontext fields and enable netbsd support
13437 (partially from Magnus Henoch <mange@freemail.hu>).
13439 Thu Oct 4 12:35:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
13441 * genmdesc.pl: patch from Henryk Plotz <henryk@openmoko.org> to
13442 use the preprocessor from the CPP env var if it is set.
13444 Wed Oct 3 17:11:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
13446 * mini-trampolines.c: fixed an assertion and moved it earlier in the
13447 code, before interface_offset gets used.
13449 2007-10-02 Zoltan Varga <vargaz@gmail.com>
13451 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Call
13452 mono_class_setup_vtable () before accessing klass->vtable.
13454 2007-10-01 Zoltan Varga <vargaz@gmail.com>
13456 * aot-compiler.c (get_plt_index): Rework the handling of wrappers to be not so
13459 Mon Oct 1 15:00:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
13461 * mini.c, mini-trampolines.c, mini.h: enable the lazy filling of the
13462 IMT slots (this saves hundreds of KB of memory in programs like
13463 IronPython and Monodevelop).
13465 Mon Oct 1 14:44:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
13467 * mini.c: print the delegate counter.
13469 Mon Oct 1 14:36:50 CEST 2007 Paolo Molaro <lupus@ximian.com>
13471 * mini-x86.c: make it easier to enable the debugging code for IMT
13474 2007-09-28 Martin Baulig <martin@ximian.com>
13477 (MonoDebuggerMetadataInfo): Add `klass_image_offset',
13478 `mono_method_klass_offset' and `mono_method_token_offset'.
13480 2007-09-20 Mark Probst <mark.probst@gmail.com>
13482 * mini.c: First generics sharing implementation. Can only share
13483 in very simple cases. If sharing doesn't work it falls back to
13484 dedicated compilation.
13486 * mini.h: Flag in MonoCompile to specify whether generic
13487 compilation is shared. Flags enum for marking which generic inst
13488 of a context is used. Prototypes for helper functions.
13490 * generic-sharing.c: Helper functions for generic method sharing.
13492 * optflags-def.h: Optimization flag (gshared) for enabling generic
13493 method sharing added.
13495 * Makefile.am: generic-sharing.c added.
13497 2007-09-19 Daniel Nauck <dna@mono-project.de>
13499 * mini.c (mono_thread_abort): fixed typo in r86014. It should be '==' instead of '!='.
13501 2007-09-19 Massimiliano Mantione <massi@ximian.com>
13502 * mini.c (mono_thread_abort): Correctly handle ThreadAbortException,
13505 2007-09-19 Martin Baulig <martin@ximian.com>
13507 * mini.c (mini_cleanup): Only call mono_debugger_cleanup() here;
13508 mono_debug_cleanup() is now part of mono_cleanup().
13510 2007-09-18 Zoltan Varga <vargaz@gmail.com>
13512 * driver.c (mono_main): Fix a warning.
13514 2007-09-17 Zoltan Varga <vargaz@gmail.com>
13516 * aot-compiler.c: Optimize various parts when processing large assemblies.
13519 * mini.c (mono_patch_info_hash): Improve hash function.
13521 2007-09-14 Jonathan Chambers <joncham@gmail.com>
13523 * mini-exceptions.c: Add HAVE_UNISTD_H check around include.
13525 Code is contributed under MIT/X11 license.
13527 2007-09-14 Zoltan Varga <vargaz@gmail.com>
13529 * mini.c (mini_init): Fix a leak.
13531 * debug-mini.c (mono_debug_free_method_jit_info): Fix a leak.
13533 Fri Sep 14 12:53:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
13535 * mini.c: redirect string.InternalAllocStr() to the managed allocator.
13537 2007-09-14 Zoltan Varga <vargaz@gmail.com>
13539 * mini-amd64.c (mono_arch_find_imt_method): Add support for AOT code.
13541 2007-09-13 Zoltan Varga <vargaz@gmail.com>
13543 * Makefile.am generics-variant-types.2.il generics.cs: Add some generics
13546 * inssel.brg: Reorganize the isinst/castclass code to reduce code duplication.
13548 * mini.c (handle_alloc): Enable managed allocators in AOT code.
13550 * aot-compiler.c (encode_patch): Add support for MONO_WRAPPER_ALLOC.
13552 * aot-runtime.c (decode_patch_info): Ditto.
13554 2007-09-12 Jonathan Chambers <joncham@gmail.com>
13556 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement
13557 static case. Cache delegates in architecture specific code,
13558 based on number of parameters.
13560 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Cache delegates
13561 in architecture specific code, based on number of parameters.
13563 * mini-trampolines.c (mono_delegate_trampoline): Architecture specific
13564 caching happen in architecture specific code now.
13566 Code is contributed under MIT/X11 license.
13568 2007-09-12 Jonathan Chambers <joncham@gmail.com>
13570 * mini.h, mini.c, mini-x86.c, mini-amd64.c, mini-hppa.c, mini-mips.c,
13571 mini-s390x.c, mini-arm.c, mini-ia64.c, mini-sparc.c, mini-ppc.c, mini-alpha.c,
13572 mini-s390.c: Add mono_arch_init and mono_arch_cleanup methods.
13574 Code is contributed under MIT/X11 license.
13576 2007-05-15 Massimiliano Mantione <massi@ximian.com>
13577 * mini.c: (mono_thread_abort) Fixed bug #82416.
13579 Tue Sep 11 16:15:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
13581 * mini.: hook the new managed GC allocation feature into the JIT.
13583 Tue Sep 11 16:14:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
13585 * mini.c: implementation for the new runtime tls opcode.
13587 2007-09-11 Martin Baulig <martin@ximian.com>
13590 (MonoDebuggerMetadataInfo): Add `mono_method_flags_offset' and
13591 `mono_method_inflated_offset'.
13593 2007-09-07 Zoltan Varga <vargaz@gmail.com>
13595 * driver.c mini.h mini.c: Add a new devel command line option for injecting
13596 async exceptions into a method.
13598 * mini-amd64.h mini-amd64.c: Implement injecting of async exceptions for the
13599 purpose of testing whenever the unwinder works at every instruction.
13601 Thu Sep 6 12:42:14 CEST 2007 Paolo Molaro <lupus@ximian.com>
13603 * mini.c: check accessibility of method used in ldftn (fixes
13606 2007-09-04 Zoltan Varga <vargaz@gmail.com>
13608 * mini-amd64.c (mono_arch_output_basic_block): Fix a warning.
13610 * inssel.brg: Fix a warning.
13612 2007-09-03 Martin Baulig <martin@ximian.com>
13614 * debug-debugger.c: `MONO_DEBUGGER_EVENT_INITIALIZE_MANAGED_CODE'
13615 now takes the `main_method' as argument.
13617 2007-09-02 Zoltan Varga <vargaz@gmail.com>
13619 * cpu-sparc.md (endfilter): Add missing src1:i argument.
13621 2007-08-30 Jonathan Chambers <joncham@gmail.com>
13623 * driver.c: include the cil-coff.h header on Windows.
13625 Code is contributed under MIT/X11 license.
13627 Thu Aug 30 16:17:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
13629 * mini.c, driver.c: don't include the cil-coff.h header.
13631 Thu Aug 30 14:50:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
13633 * mini.c: flag places that needs fixes fo soft-float support.
13635 Wed Aug 29 18:26:20 CEST 2007 Paolo Molaro <lupus@ximian.com>
13637 * mini.h, inssel-float.brg: fix soft-float constant loads on big
13638 endian systems (partially from Dean Jenkins, bug #81924).
13640 2007-08-28 Mark Probst <mark.probst@gmail.com>
13642 * mini.c (check_linkdemand): Remove embedded reference object in
13643 call to LinkDemandSecurityException.
13644 (mono_jit_compile_method_inner): Call LinkDemandSecurityException
13645 with an IntPtr instead of a reference object.
13647 2007-08-28 Zoltan Varga <vargaz@gmail.com>
13649 * mini.c (handle_initobj): Handle alignment properly.
13651 * inssel.brg (mini_emit_memset): Ditto.
13653 * inssel.brg (mini_emit_memcpy): Ditto.
13655 * inssel-sparc.brg: Ditto.
13657 * mini.h mini.c inssel-*.brg: Pass alignment information to OP_MEMCPY/MEMSET.
13659 2007-08-26 Zoltan Varga <vargaz@gmail.com>
13661 * mini-exceptions.c (mono_handle_exception_internal): Skip the first frame for
13662 exceptions raised in unmanaged code. Fixes part of #82594.
13664 2007-08-24 Mark Probst <mark.probst@gmail.com>
13666 * mini.c (mono_method_to_ir), declsec.c
13667 (mono_declsec_linkdemand_aptc): Fixed custom attr leaks.
13669 2007-08-22 Martin Baulig <martin@ximian.com>
13672 (MonoDebuggerThreadInfo): New typedef.
13673 (mono_debugger_thread_table): New global variable.
13674 (mono_debugger_thread_created): New public function.
13675 (mono_debugger_thread_cleanup): New public function.
13678 (MonoDebuggerInfo):
13679 - removed `get_current_thread' and `lookup_assembly'.
13680 - removed `data_table'.
13681 - added `thread_table'.
13684 (mono_thread_start_cb): Call mono_debugger_thread_created().
13685 (mono_thread_attach_cb): Likewise.
13686 (mini_thread_cleanup): Call mono_debugger_thread_cleanup().
13687 (mini_cleanup): Move mono_debug_cleanup() down, after free'ing the
13690 * driver.c (mono_main): Move mono_debug_init() up, before calling
13691 mini_init(); mono_debug_init_1() and mono_debug_init_2() are gone.
13693 Tue Aug 21 16:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
13695 * mini-x86.c, inssel-x86.brg: group multiple stack adjustments
13696 together when passing several arguments of type double (gives a small
13697 speedup and saves a few bytes of generated code).
13699 2007-08-20 Jb Evain <jbevain@novell.com>
13701 * mini.c (mono_method_to_ir): fix leak on InvalidProgramException.
13703 2007-08-20 Jb Evain <jbevain@novell.com>
13705 * mini.c (mono_method_to_ir): throw MethodAccessException
13706 and FieldAccessException instead of InvalidProgramException.
13708 2007-08-20 Mark Probst <mark.probst@gmail.com>
13710 * mini.c: CoreCLR security checks.
13712 * mini.h: Removed MonoSecurityMode (moved to
13713 metadata/security-manager.h) and mono_security_mode global var
13714 (replaced by set/get functions in security-manager.h).
13716 * driver.c: Added "core-clr-test" security mode for testing. Used
13717 set-function for setting security mode.
13719 2007-08-17 Mark Probst <mark.probst@gmail.com>
13721 * mini.c: MonoJitInfo's are freed hazardously now. Statistics for
13722 the new jit_info_table.
13724 * driver.c: Test code for the new jit_info_table (enabled by the
13725 define MONO_JIT_INFO_TABLE_TEST).
13727 2007-08-14 Zoltan Varga <vargaz@gmail.com>
13729 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
13730 detection of call <REG> instruction sequence. Fixes build on freebsd.
13732 2007-08-13 Zoltan Varga <vargaz@gmail.com>
13734 * mini-exceptions.c: Fix a warning.
13736 2007-08-11 Zoltan Varga <vargaz@gmail.com>
13738 * exceptions-amd64.c (mono_arch_handle_altstack_exception): Enable the new
13739 stack overflow handling code on amd64 too.
13741 * mini-exceptions.c (mono_setup_altstack): Make this use
13742 mono_thread_get_stack_bounds ().
13744 * mini-x86.h: Disable sigaltstack on solaris x86.
13746 2007-08-10 Zoltan Varga <vargaz@gmail.com>
13748 * mini-exceptions.c (mono_setup_altstack): Enable this to work on solaris x86.
13750 2007-08-10 Geoff Norton <gnorton@customerdna.com>
13752 * tramp-x86.c: Remove some unneeded alignment changes on Apple. Fixes #82387.
13754 2007-08-08 Zoltan Varga <vargaz@gmail.com>
13756 * mini-exceptions.c (mono_print_thread_dump): Enable this on amd64 too.
13758 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Fix a warning.
13760 2007-08-03 Neale Ferguson <neale@sinenomine.net>
13762 * mini-s390.c (add_general): Adjust offset calculation to take into account of rounding up
13765 Thu Aug 2 17:36:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
13767 * mini-ppc.c: avoid an invalid encoding of unsigned right shift by 0
13768 to be emitted (bug #82281).
13770 2007-08-01 Martin Baulig <martin@ximian.com>
13772 Merged the `debugger-dublin' branch.
13774 * debug-debugger.h (MonoDebuggerInfo):
13775 Removed the `old_*' compatibility entries.
13776 Added `debugger_version' and `data_table'.
13777 Renamed `get_method_addr_or_bpt' -> `insert_breakpoint'.
13778 Renamed `remove_method_breakpoint' -> `remove_breakpoint'.
13781 (MiniDebugMethodBreakpointInfo): Add `address_list'.
13782 (mono_debugger_check_breakpoints): Take a `MonoDebugMethodAddress *'
13783 instead of a `gconstpointer'.
13784 (mono_debugger_insert_method_breakpoint): Return a
13785 `MonoDebugMethodAddressList *'.
13787 2007-06-28 Martin Baulig <martin@ximian.com>
13789 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
13791 2007-08-01 Zoltan Varga <vargaz@gmail.com>
13793 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Avoid using
13794 __builtin_frame_address () since it is broken on older gcc versions.
13796 Tue Jul 31 17:34:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
13798 * mini.c, mini.h, mini-exceptions.c: added a bit of documentation
13799 on the stack overflow handling and made the managed stack overflows
13800 catchable in most cases using soft guard pages.
13801 * exceptions-x86.c: added code to restore the protection in the soft
13802 guard pages at the end of exception handling.
13804 2007-07-31 Zoltan Varga <vargaz@gmail.com>
13806 * mini.c (SIG_HANDLER_SIGNATURE): Fix a warning.
13808 Mon Jul 30 17:43:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
13810 * exceptions-ppc.c, mini-ppc.h: arch-specific stack overflow
13811 exception handling.
13813 Mon Jul 30 17:38:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
13815 * mini-alpha.h, mini-ia64.h, mini-sparc.h: disable the altstack
13816 signal handling support until it has been ported to the new mechanism.
13817 * mini.c: fixed stack overflow detection and use the new
13818 architecture code to handle signals on the altstack.
13820 Mon Jul 30 17:33:02 CEST 2007 Paolo Molaro <lupus@ximian.com>
13822 * exceptions-amd64.c, mini-amd64.h: amd64 code to handle
13823 stack overflows on the alt stack.
13825 Mon Jul 30 17:29:56 CEST 2007 Paolo Molaro <lupus@ximian.com>
13827 * exceptions-x86.c, mini-x86.h, mini.h: new code to handle
13828 stack overflows on the alt stack.
13830 Mon Jul 30 11:50:06 CEST 2007 Paolo Molaro <lupus@ximian.com>
13832 * exceptions-ppc.c: cleanup preparing for altstack support.
13834 Mon Jul 30 11:31:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
13836 * exceptions-arm.c: cleanup preparing for altstack support.
13838 2007-07-27 Mark Probst <mark.probst@gmail.com>
13840 * mini.c (print_jit_stats): Output hazard pointer stats.
13842 2007-07-26 Mark Probst <mark.probst@gmail.com>
13844 * driver.c, mini.c: Replaced security mode flags with a single
13847 Thu Jul 26 20:12:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
13849 * mini.c, mini-exceptions.c: cleanup the sigaltstack code.
13851 2007-07-25 Mark Probst <mark.probst@gmail.com>
13853 * mini.c, mini.h, driver.c (mono_main): Added command-line flag
13854 (which doesn't do anything yet) for activating Core CLR
13855 (Silverlight) security.
13857 Tue Jul 24 21:16:17 CEST 2007 Paolo Molaro <lupus@ximian.com>
13859 * mini-codegen.c: work around a possible gcc bug on arm.
13861 Tue Jul 24 17:20:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
13863 * driver.c, mini-x86.h, mini-amd64.h: print a nice error
13864 message for platforms that don't support AOT compilation.
13866 Mon Jul 23 10:29:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
13868 * mini.h, mini.c, driver.c: temporary smcs hack.
13870 Mon Jul 23 09:29:34 CEST 2007 Paolo Molaro <lupus@ximian.com>
13872 * mini-arm.h, mini-arm.c: arm EABI fixes.
13874 2007-07-22 Zoltan Varga <vargaz@gmail.com>
13876 * exceptions-x86.c (mono_arch_find_jit_info): Handle the lmf->method == NULL
13879 * tramp-x86.c (mono_arch_create_trampoline_code): Only set lmf->method for
13880 trampolines taking a method argument.
13882 * mini-x86.h (MonoLMF): Add an 'esp' field plus comments.
13884 * mini-x86.c (mono_arch_emit_prolog): Update after changes to the LMF structure.
13885 * tramp-x86.c (mono_arch_create_trampoline_code): Ditto.
13887 * exceptions-x86.c (mono_arch_get_jit_info): Properly clean up the stack after
13888 JIT compilation throws an exception. Fixes #82050.
13890 2007-07-19 Mark Probst <mark.probst@gmail.com>
13892 * mini.c: Removed the MonoLoaderErrorKind enum and replaced it
13893 with the MONO_EXCEPTION_ defines.
13895 2007-07-17 Zoltan Varga <vargaz@gmail.com>
13897 * mini-amd64.c (mono_arch_find_imt_method): Handle mov reg,IMM64 case. Fixes
13900 * mini-amd64.c (mono_arch_find_imt_method): Add some debug code to help find out
13901 the cause of an assertion.
13903 Mon Jul 16 19:31:21 CEST 2007 Paolo Molaro <lupus@ximian.com>
13905 * mini.c, jit-icalls.c: mono_get_inflated_method() is obsolete,
13908 2007-07-15 Zoltan Varga <vargaz@gmail.com>
13910 * mini-amd64.c (mono_arch_build_imt_thunk): Remove the non-32bit MonoMethod
13911 assert. Should fix #82103.
13913 2007-07-14 Zoltan Varga <vargaz@gmail.com>
13915 * mini-exceptions.c (mono_jit_walk_stack_from_ctx): Use MONO_CONTEXT_GET_SP ()
13916 here too. Fixes #82095.
13918 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for non-32bit MonoMethod
13921 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a couple asserts.
13923 * mini-amd64.h: Enable IMT for amd64.
13925 * mini-amd64.c (mono_arch_build_imt_thunk): Optimize IMT thunk size.
13927 2007-07-12 Zoltan Varga <vargaz@gmail.com>
13929 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for IMT call sequences.
13931 2007-07-12 Mark Probst <mark.probst@gmail.com>
13933 * mini.c (check_linkdemand, mono_method_to_ir): Abort compilation
13934 as soon as check_linkdemand sets an exception_type.
13936 Thu Jul 12 12:18:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
13938 * mini-x86.c: fixed offsets for IMT call sequence.
13939 * mini-x86.h: enable IMT again.
13941 2007-07-11 Zoltan Varga <vargaz@gmail.com>
13943 * trace.c (mono_trace_enter_method): Decode MonoType too.
13945 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Handle signed displacements too.
13947 * mini.h mini-x86.h mini-trampolines.c: Change the signature of mono_arch_find_imt_method () to pass the calling code address too.
13949 * mini-amd64.c: Add preliminary IMT implementation.
13951 Wed Jul 11 18:21:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
13953 * mini-x86.c: adjusted mono_arch_get_vcall_slot_addr () to
13954 understand the new IMT-base interface invocation (thanks to
13955 Daniel Nauck for the report and the remote debugging session).
13957 Wed Jul 11 14:54:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
13959 * mini-x86.c: size and speed optimizations for the IMT bsearch.
13961 2007-07-11 Zoltan Varga <vargaz@gmail.com>
13963 * Makefile.am (aotcheck): Make this actually use the AOTed code.
13965 Wed Jul 11 12:41:32 CEST 2007 Paolo Molaro <lupus@ximian.com>
13967 * mini-trampolines.c: implement AOT IMT support.
13968 * mini-x86.h: enable IMT support for wider testing.
13970 2007-07-10 Zoltan Varga <vargaz@gmail.com>
13972 * inssel.brg (emit_imt_argument): Add aot support here.
13974 * aot-runtime.c (decode_patch_info): Fix reading of MONO_PATCH_INFO_METHOD.
13976 Tue Jul 10 17:50:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
13978 * mini-x86.c, mini-x86.h, tramp-x86.c: x86 arch-specific changes
13979 of the IMT implementation, partially from massi, with my
13980 implementation of the bsearch sequence. Disabled by default until
13981 the AOT code is implemented.
13983 2007-07-10 Zoltan Varga <vargaz@gmail.com>
13985 * cpu-x86.md: The source argument of sext_i1/i2 must by a byte reg.
13987 * inssel-x86.brg: Add reg:ldind.i1(regvar) rules. Fixes #82056.
13989 Tue Jul 10 17:33:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
13991 * inssel.brg, mini.c, mini.h, mini-trampolines.c:
13992 arch-independent IMT JIT code from Massimiliano
13993 Mantione (massi@ximian.com) with small cleanups from me.
13995 Tue Jul 10 13:07:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
13997 * Makefile.am: fix svn invocation to get the svn revision to be
13998 independent of the local language (build fix).
14000 2007-07-09 Mark Probst <mark.probst@gmail.com>
14002 * mini.c (inline_method): Reset cfg->exception_type if the
14003 inlining is aborted. Fixes: 82049.
14005 Mon Jul 9 17:26:47 CEST 2007 Paolo Molaro <lupus@ximian.com>
14007 * mini.c: remove assert from exception handling code when exception_ptr
14010 2007-07-05 Zoltan Varga <vargaz@gmail.com>
14012 * mini.c (mono_codegen): Add an assert.
14014 * mini-x86.c (mono_arch_emit_prolog): Allocate space for the profiler method
14015 enter and leave code.
14016 * mini-amd64.c (mono_arch_emit_prolog): Likewise.
14018 Thu Jul 5 20:12:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
14020 * mini-ppc.c: fixed memory corruption for localloc(0)
14023 2007-07-05 Zoltan Varga <vargaz@gmail.com>
14025 * mini.c: Fix warnings.
14027 Wed Jul 4 15:30:36 CEST 2007 Paolo Molaro <lupus@ximian.com>
14029 * optflags-def.h, mini-x86.c: added sse2 optimization flag and use it
14030 to emit better double->int conversions.
14032 Tue Jul 3 19:42:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
14034 * mini.c: the provided Min/Max optimizations are valid for unisgned
14037 2007-07-03 Rodrigo Kumpera <rkumpera@novell.com>
14039 * 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
14041 2007-06-28 Miguel de Icaza <miguel@novell.com>
14043 * mini.c (mono_running_on_valgrind): Add support for reporting the
14044 method and its boundaries to valgrind.
14046 2007-06-28 Martin Baulig <martin@ximian.com>
14048 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
14050 2007-06-25 Zoltan Varga <vargaz@gmail.com>
14052 * ssa.c (visit_inst): Add support for OP_BR. Fixes #81946.
14054 * generic.2.cs: Add new test case.
14056 2007-06-25 Martin Baulig <martin@ximian.com>
14058 Merged the `debugger-dublin' branch.
14061 (mono_debugger_insert_method_breakpoint): New public method.
14062 (mono_debugger_remove_method_breakpoint): Likewise.
14063 (mono_debugger_check_breakpoints): New static method.
14064 (mono_debug_close_method): Call mono_debugger_check_breakpoints().
14066 * debug-debugger.h (MonoDebuggerInfo):
14067 Renamed (to keep backward compatibility in the vtable):
14068 `insert_breakpoint' -> `old_insert_breakpoint'.
14069 `remove_breakpoint' -> `old_remove_breakpoint'.
14070 `create_string' -> `old_create_string'.
14071 `lookup_class' -> `old_lookup_class'.
14072 `lookup_type' -> removed; changed into a dummy field.
14073 `lookup_assembly' -> `old_lookup_assembly'.
14074 Added (same functionality, but different signature):
14075 `create_string', `lookup_class', `lookup_assembly'
14077 `get_method_addr_or_bpt', `remove_method_breakpoint',
14078 `runtime_class_init'.
14080 * debug-debugger.c: Merged the `debugger-dublin' branch.
14082 2007-06-23 Zoltan Varga <vargaz@gmail.com>
14084 * mini-amd64.c (peephole_pass_1): Optimize away moves at the beginning of the bb as
14086 (peephole_pass): Likewise.
14088 Fri Jun 22 09:17:08 CEST 2007 Paolo Molaro <lupus@ximian.com>
14090 * driver.c: hopefully make setaffinity work also for ancient
14093 2007-06-22 Atsushi Enomoto <atsushi@ximian.com>
14095 * driver.c : win32 build fix.
14097 Thu Jun 21 19:24:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
14099 * driver.c: check for the MONO_NO_SMP env var and bind to a single
14100 processor if it is set.
14102 2007-06-21 Martin Baulig <martin@ximian.com>
14104 * debug-mini.h: New file.
14107 (mono_debugger_insert_breakpoint_full): Moved here from
14108 ../metadata/mono-debug-debugger.c.
14109 (mono_debugger_remove_breakpoint): Likewise.
14110 (mono_debugger_breakpoint_callback): Likewise.
14112 2007-06-15 Raja R Harinath <rharinath@novell.com>
14114 * jit-icalls.c (mono_helper_compile_generic_method): Update to
14115 changes in MonoGenericClass.
14117 2007-06-14 Zoltan Varga <vargaz@gmail.com>
14119 * mini-codegen.c (mono_opcode_to_type): Fix ia64 build.
14121 2007-06-14 Raja R Harinath <rharinath@novell.com>
14123 * jit-icalls.c (mono_helper_compile_generic_method): Update to
14124 removal of MonoGenericMethod.
14126 Thu Jun 14 12:42:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
14128 * mini-exceptions.c: hooks for the exception events profiling API.
14130 2007-06-14 Randolph Chung <tausq@debian.org>
14132 * Makefile.ma: Add hppa target.
14133 * mini-arch.h: Include mini-hppa.h
14134 * cpu-hppa.md, exceptions-hppa.c, inssel-hppa.brg, mini-hppa.c,
14135 mini-hppa.h, tramp-hppa.c: New files for 32-bit HPPA port.
14136 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
14138 2007-06-14 Randolph Chung <tausq@debian.org>
14140 * inssel.brg: Add rules for "chained" compare-branch operations so that
14141 a single compare op can affect multiple branches. Adjust cost for
14142 OP_CEQ/OP_CGT/OP_CGT_UN/OP_CLT/OP_CLT_UN.
14143 * inssel-long32.brg: Update rules to use compare-branch macros. Adjust
14144 cost for some rules so that they can more easily be overridden by
14145 per-arch rules (with fixes from lupus).
14146 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
14148 2007-06-13 Randolph Chung <tausq@debian.org>
14150 * mini-ops.h: Reorder branch ops so that they match the order of the
14151 corresponding CEE_* ops. The code expects them this way.
14152 Add new ops for HPPA target.
14153 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
14155 2007-06-13 Randolph Chung <tausq@debian.org>
14157 * mini-exceptions.c: Handle cases where the stack grows towards
14159 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
14161 Wed Jun 13 19:13:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
14163 * jit-icalls.c, mini.h, mini.c: added virtual generic invoke
14165 * driver.c: explain where a non-matching corlib is found.
14167 2007-06-13 Mark Probst <mark.probst@gmail.com>
14169 * mini.c (print_jit_stats): Output dynamic code allocation stats.
14171 2007-06-10 Sanghyeon Seo <sanxiyn@gmail.com>
14173 * mini-exceptions.c: Generate a method profile leave event during
14174 an exception to ensure that the profiler gets notified.
14176 2007-06-07 Zoltan Varga <vargaz@gmail.com>
14178 * mini-amd64.c (peephole_pass): Merge some small changes from the linear-ir
14181 * cpu-amd64.md: Add long_and/or/xor opcodes.
14183 2007-06-06 Wade Berrier <wberrier@novell.com>
14185 * cpu-s390x.md (shr_imm): Correct the length of shr_imm instruction.
14186 (./class/lib/monolite/mcs.exe:25498): WARNING **: wrong maximal instruction
14187 length of instruction shr_imm (expected 8, got 10)
14189 2007-06-06 Zoltan Varga <vargaz@gmail.com>
14191 * mini-ia64.c (mono_arch_output_basic_block): Really fix the build.
14193 2007-06-06 Mark Probst <mark.probst@gmail.com>
14195 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
14196 MonoInternalHashTable again (fixed bug in the internal hash table
14199 2007-06-06 Mark Probst <mark.probst@gmail.com>
14201 * mini.c, driver.c: Reverted the MonoInternalHashTable changes.
14202 Have to figure out what makes it crash the SWF regression.
14204 2007-06-05 Zoltan Varga <vargaz@gmail.com>
14206 * mini-ia64.c (mono_arch_lowering_pass): Fix ia64 build.
14208 Tue Jun 5 17:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
14210 * mini.c: optimize out the type check when storing null in a
14213 2007-06-04 Mark Probst <mark.probst@gmail.com>
14215 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
14216 MonoInternalHashTable.
14218 Mon Jun 4 11:29:43 CEST 2007 Paolo Molaro <lupus@ximian.com>
14220 * inssel.brg, mini.c, mini-ops.h: optimized Math.Mini/Max
14221 signed integer methods.
14223 2007-06-02 Zoltan Varga <vargaz@gmail.com>
14225 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case
14226 permanently since the current approach doesn't work.
14228 2007-06-02 Zoltan Varga <vargaz@gmail.com>
14230 * inssel.brg (stmt): Only call delegate->invoke_impl if
14231 MONO_ARCH_HAVE_CREATE_DELEGATE_TRAMPOLINE is defined.
14233 2007-06-01 Zoltan Varga <vargaz@gmail.com>
14235 * mini-amd64.c (mono_arch_output_basic_block): Unify div/rem opcodes and handle
14236 the sreg2==rdx case.
14238 * mini-amd64.c cpu-amd64.md: Correct length of r4const instruction and take into
14239 account if it contains a rex prefix.
14240 (peephole_pass): Handle OP_FMOVE as well.
14242 2007-06-01 Zoltan Varga <vargaz@gmail.com>
14244 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case for now
14245 as it causes regressions.
14247 2007-05-31 Zoltan Varga <vargaz@gmail.com>
14249 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement support for the
14250 static case as well.
14252 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix ia64 build.
14254 * mini-x86.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
14255 (mono_arch_get_this_arg_from_call): Ditto.
14257 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Removed.
14259 * inssel.brg (mini_emit_virtual_call): Call delegate->Invoke through the delegate's
14262 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
14263 (mono_arch_get_this_arg_from_call): Ditto.
14265 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Removed.
14267 * mini-trampolines.c (mono_delegate_trampoline): Complete rewrite. On first call,
14268 try to create optimized invoke code and use that for further invocations.
14269 Otherwise, use the original mono_marshal_get_delegate_invoke () implementation.
14271 * mini-x86.h mini-ia64.h: Remove MONO_ARCH_HAS_CREATE_DELEGATE_TRAMPOLINE for now.
14273 2007-05-29 Rodrigo Kumpera <kumpera@gmail.com>
14275 * inssel.brg (mini_emit_virtual_call): Statically dispatch virtual calls to
14276 sealed classes or methods.
14277 *devirtualization.cs: tests for the new optimization
14279 2007-05-29 Zoltan Varga <vargaz@gmail.com>
14281 * liveness.c (update_gen_kill_set): No need to set VOLATILE flags here, it is done
14282 by the update_volatile () function.
14284 2007-05-27 Zoltan Varga <vargaz@gmail.com>
14286 * driver.c (mono_main): Call g_thread_init () early since newer glib versions
14289 * abcremoval.c (mono_perform_abc_removal): Avoid using alloca.
14291 2007-05-24 Jonathan Chambers <joncham@gmail.com>
14293 * mini.c: Add configure checks for header files.
14294 * mini-x86.c: Add configure checks for header files.
14295 * trace.c: Add configure checks for header files.
14296 * aot-runtime.c: Add configure checks for header files.
14297 * aot-compiler.c: Add configure checks for header files.
14298 * driver.c: Add configure checks for header files.
14299 * mini-codegen.c: Add configure checks for header files.
14301 Code is contributed under MIT/X11 license.
14303 2007-05-22 Zoltan Varga <vargaz@gmail.com>
14305 * mini-ia64.c (mono_arch_lowering_pass): Fix the handling of
14306 icompare_imm -128 + op_iclt. Fixes #81703.
14308 2007-05-19 Zoltan Varga <vargaz@gmail.com>
14310 * mini-codegen.c (mono_local_regalloc): Fix long-shift-regalloc on amd64.
14312 2007-05-15 Massimiliano Mantione <massi@ximian.com>
14314 * inssel.brg: added "mini_emit_load_intf_bit_reg_vtable", and used it
14315 inside "mini_emit_isninst_iface_cast" and "mini_emit_castclass_iface"
14316 so that all isinst checks now use "interface_bitmap".
14318 2007-05-15 Zoltan Varga <vargaz@gmail.com>
14320 * cpu-amd64.md (jmp): Fix a warning.
14322 * inssel.brg (CEE_SWITCH): Hopefully fix #80738.
14324 * basic.cs: Add new regression test.
14326 * basic.cs: Remove test which is now in basic-long.cs.
14328 * mini-ia64.c (mono_arch_output_basic_block): Sign extend in CEE_CONV_I8/CEE_CONV_I.
14330 * basic-long.cs: Add new test.
14332 2007-05-13 Zoltan Varga <vargaz@gmail.com>
14334 * mini-sparc.c (mono_spillvar_offset_float): Fix sparc build.
14336 2007-05-12 Zoltan Varga <vargaz@gmail.com>
14338 * cpu-x86.md minix-86.c: Add a peephole_pass_1 () as on amd64.
14340 * mini-x86.c (mono_arch_output_basic_block): Use mono_opcode_to_cond () in a few
14343 * mini-x86.c (mono_arch_emit_exceptions): Decrease the size of the exception
14344 throwing code a bit.
14346 * exceptions-x86.c (mono_arch_get_throw_corlib_exception): Decrease the size of
14347 the exception throwing code a bit.
14349 * mini-x86.c (get_call_info): Allocate result from a mempool.
14351 2007-05-11 Zoltan Varga <vargaz@gmail.com>
14353 * aot-compiler.c (find_typespec_for_class): Fix the assert.
14355 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
14357 * mini.h (MonoCompile): Add 'token_info_hash' field.
14359 * mini.c: Save token->method associations during compilation so the AOT
14360 compiler can use it.
14362 * aot-compiler.c aot-runtime.c: Add support for compiling non-generic methods
14363 which reference generic classes and methods.
14365 2007-05-10 Zoltan Varga <vargaz@gmail.com>
14367 * mini.h mini-<ARCH>.h: Get rid of MONO_ARCH_HAS_XP_LOCAL_REGALLOC.
14369 * aot-compiler.c (compile_method): Fix a typo in a comment.
14371 * aot-runtime.c (decode_cached_class_info): Skip generic types.
14373 * aot-compiler.c: Add minimal support for AOTing generic code by skipping
14374 everything generic.
14376 * mini.c (mono_method_to_ir): Disable AOT when calling helper_compile_generic_method.
14378 2007-05-09 Zoltan Varga <vargaz@gmail.com>
14380 * mini.h (MonoCompile): Add 'args' field.
14382 * mini.c (mono_compile_create_vars): Store variables representing the arguments
14385 * mini-<ARCH>.c: Use cfg->args for accessing the method arguments.
14387 2007-05-08 Zoltan Varga <vargaz@gmail.com>
14389 * mini.c (mono_compile_get_interface_var): Remove this unused function.
14391 * mini-ops.h inssel.brg mini-<ARCH>.c: Add a new opcode for ckfinite as well.
14393 * mini-ops.h: Introduce new opcodes used in the IR instead of the original CEE_
14394 opcodes for some opcodes.
14396 * mini.h *.brg *.c: Use the new opcodes.
14398 2007-05-08 Massimiliano Mantione <massi@ximian.com>
14400 * mini.h: Bumped aot revision.
14402 * inssel.brg: modified code generation of type checks for interfaces
14403 to use the new "MonoClass.interface_bitmap" instead of the old
14404 "MonoClass.interface_offsets".
14406 2007-04-30 Zoltan Varga <vargaz@gmail.com>
14408 * cpu-amd64.md (jmp): Increase the maximum size of the jmp opcode to 128.
14410 2007-04-29 Zoltan Varga <vargaz@gmail.com>
14412 * abcremoval.c (summarize_integer_value): Handle OP_LCONV_TO_I4 to fix abcrem on
14415 2007-04-27 Neale Ferguson <neale@sinenomine.net>
14417 * mini-s390x.c: Fix MONO_TYPE_VALUETYPE processing.
14419 2007-04-27 Wade Berrier <wberrier@novell.com>
14421 * mini-s390x.c: Remove redeclaration of CompRelation and CompType (defined in
14422 mini.h) to fix build.
14424 2007-04-26 Zoltan Varga <vargaz@gmail.com>
14426 * mini-amd64.c (peephole_pass_1): Fix and reenable this pass.
14428 * mini-amd64.c (mono_arch_local_regalloc): Disable the new peephole_pass_1 as it
14429 causes the corlib unit tests to fail.
14431 2007-04-25 Zoltan Varga <vargaz@gmail.com>
14433 * mini-codegen.c (mono_opcode_to_type): Fix a bug in the previous patch.
14435 * mini-amd64.c (peephole_pass_1): New pass to perform before local regalloc.
14437 * mini-codegen.c (mono_opcode_to_cond): New helper function to convert conditional
14438 opcodes to the comparison relations.
14440 * mini-codegen.c (mono_opcode_to_type): New helper function to convert conditional
14441 opcodes to their types.
14443 * mini-ia64.c mini-amd64.c: Use mono_opcode_to_cond and mono_opcode_to_type.
14445 * mini-amd64.c (get_call_info): Allocate the result from the cfg mempool and cache
14446 it in cfg->arch.cinfo.
14448 * local-propagation.c (mono_local_cprop_bb): Fix a warning.
14450 * mini.h mini.c branch-opts.c: Change bbhash to be an array and store it in
14451 cfg->cil_offset_to_bb.
14453 2007-04-24 Zoltan Varga <vargaz@gmail.com>
14455 * liveness.c (optimize_initlocals): New mini-pass to optimize away dead assignments
14456 created becase of initlocals.
14458 2007-04-23 Zoltan Varga <vargaz@gmail.com>
14460 * mini-alpha.c cpu-alpha.md: More alpha port work from
14461 Sergey Tikhonov <tsv@solvo.ru>.
14463 2007-04-21 Andreas Faerber <andreas.faerber@web.de>
14465 * Makefile.am (BUILT_SOURCES): Fix for automake 1.6.x. Fixes #81417.
14467 2007-04-19 Zoltan Varga <vargaz@gmail.com>
14469 * cpu-s390.md (break): Correct the length of break instruction.
14471 Thu Apr 19 16:28:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
14473 * mini.c: fix a couple of soft-float issues and comments.
14475 2007-04-15 Miguel de Icaza <miguel@novell.com>
14477 * trace.c (is_filenamechar): - is also a filename char.
14479 2007-04-15 Neale Ferguson <neale@sinenomine.net>
14481 * mini-s390.c: Correct checking for enum type in return value processing.
14483 2007-04-14 Raja R Harinath <rharinath@novell.com>
14485 * Makefile.am (BUILT_SOURCES): Add 'version.h'.
14486 (version.h): Makefile is in the build directory.
14488 2007-04-06 Andreas Faerber <andreas.faerber@web.de>
14490 * mini-amd64.h: fix for assertion failure on Solaris/amd64
14492 2007-04-11 Martin Baulig <martin@ximian.com>
14494 * mini.c (can_access_member): Fix handling of generic classes;
14497 2007-04-10 Zoltan Varga <vargaz@gmail.com>
14499 * aot-runtime.c (mono_aot_plt_resolve): Fix disabling of AOT. Fixes #81316.
14501 2007-04-05 Zoltan Varga <vargaz@gmail.com>
14503 * aot-runtime.c: Fix disabling of AOT. Fixes #81316.
14505 Fri Mar 23 20:25:31 CET 2007 Paolo Molaro <lupus@ximian.com>
14507 * mini-codegen.c: make sure the right spill amount is
14508 used for fp or integer registers (fixes the float_sub_spill() on ppc).
14510 Fri Mar 23 19:43:35 CET 2007 Paolo Molaro <lupus@ximian.com>
14512 * mini-ppc.c: fixes for the fp_branch_nan test.
14514 2007-03-23 Zoltan Varga <vargaz@gmail.com>
14516 * basic.cs: Comment out new test which still fails on ia64.
14518 Fri Mar 23 15:54:23 CET 2007 Paolo Molaro <lupus@ximian.com>
14520 * mini.c: immediate shifted or fix (mono_metadata_user_string assert).
14522 Fri Mar 23 12:53:28 CET 2007 Paolo Molaro <lupus@ximian.com>
14524 * mini-ppc.c, mini-ppc.h: struct passing ABI fix (bug #77968).
14526 2007-03-22 Zoltan Varga <vargaz@gmail.com>
14528 * cfold.c (FOLD_BINOP): Cast the result to gint32 to prevent overflow problems
14529 on 64 bit machines. Fixes part of #80738.
14531 * basic.cs: Add regression test.
14533 2007-03-17 Zoltan Varga <vargaz@gmail.com>
14535 * inssel.brg basic.cs: Revert previous change to fix build.
14537 * inssel.brg (SWITCH): Clean out the upper word of the switch value on 64 bit
14540 * inssel.brg (SWITCH): Use an integer comparison. Fixes #80738.
14542 * basic.cs: Add new regression test.
14544 2007-03-17 Zoltan Varga <vargaz@gmail.com>
14546 * mini-ia64.c (mono_arch_emit_prolog): Fix an assert when a function has too
14549 2007-03-16 Neale Ferguson <neale@sinenomine.net>
14551 * cpu-s390x.md: Correct length of break instruction.
14553 2007-03-16 Neale Ferguson <neale@sinenomine.net>
14555 * mini-s390x.c, cpu-s390x.md: Fix #80507 for s390x.
14556 * mini-s390.c, cpu-s390.md: Fix #80507 for s390.
14558 2007-03-15 Jonathan Chambers <joncham@gmail.com>
14560 * *.c: Begin WIN64 port.
14561 * mini.c: Use correct register in profiler.
14562 * mini-amd64.c: No inline assembly on Win64.
14563 * mini-amd64.h: Implement MONO_INIT_CONTEXT_FROM_FUNC for Win64.
14564 Only define MONO_ARCH_USE_SIGACTION on non-windows platforms.
14565 * exceptions-amd64.c: Only need gregs_from_ucontext if MONO_ARCH_USE_SIGACTION
14566 is defined. Implement mono_arch_sigctx_to_monoctx, mono_arch_monoctx_to_sigctx, and
14567 mono_arch_ip_from_context for Win64.
14569 Contributed under MIT/X11 license.
14571 2007-03-15 Zoltan Varga <vargaz@gmail.com>
14573 * exceptions-amd64.c (seh_handler): Ditto.
14575 * exceptions-x86.c (seh_handler): Fix a memory leak.
14577 Thu Mar 15 13:47:59 CET 2007 Paolo Molaro <lupus@ximian.com>
14579 * mini-arm.c, mini-mips.c, mini-ppc.c, mini-s390.c,
14580 mini-s390x.c: fixed peephole optimizations to deal
14581 correctly with 1 and 2 byte reload avoidance.
14583 Thu Mar 15 10:17:54 CET 2007 Paolo Molaro <lupus@ximian.com>
14585 * cpu-s390.md, cpu-s390x.md: update localloc length.
14587 Wed Mar 14 21:00:19 CET 2007 Paolo Molaro <lupus@ximian.com>
14589 * cpu-g4.md: added missing descriptions.
14591 2007-03-14 Miguel de Icaza <miguel@novell.com>
14593 * Makefile.am: Add support so the tail tests are not executed on
14594 PowerPC as that is a known limitation of the PowerPC port.
14596 2007-03-13 Jonathan Chambers <joncham@gmail.com>
14598 * runmdesc.bat: Move to msvc directory.
14600 2007-03-13 Jonathan Chambers <joncham@gmail.com>
14602 * runmdesc.bat: Run executable that was produced by the current
14603 target and sent via an argument.
14605 2007-03-11 Zoltan Varga <vargaz@gmail.com>
14607 * mini.c (mono_method_to_ir): Fix box+brtrue optimization. Fixes
14610 * generics.2.cs: Add regression test.
14612 2007-03-09 Wade berrier <wberrier@novell.com>
14614 * mini-ppc.h: Undo typo of MONO_CONTEXT_SET_SP (ppc doesn't define this symbol)
14616 2007-03-09 Zoltan Varga <vargaz@gmail.com>
14618 * aot-runtime.c (load_aot_module): Load all dependent assemblies eagerly since all
14619 AOT code depends on this.
14621 Thu Mar 8 19:36:13 CET 2007 Paolo Molaro <lupus@ximian.com>
14623 * mini.c: more precise tracking of types in the eval stack
14624 (part of fix for bug #81044).
14626 2007-03-07 Zoltan Varga <vargaz@gmail.com>
14628 * aot-runtime.c (mono_aot_get_class_from_name): Add a cache.
14630 * aot-compiler.c (encode_patch): Remove an obsolete comment.
14632 2007-03-06 Zoltan Varga <vargaz@gmail.com>
14634 * mini-exceptions.c (mono_handle_native_sigsegv): Fix a warning.
14636 * mini.c (mono_method_to_ir): Add a workaround for bug #80733.
14638 2007-02-22 Zoltan Varga <vargaz@gmail.com>
14640 * mini.c (type_from_op): Convert CEE_CONV_U to OP_LCONV_TO_U when the argument is
14641 a pointer on 64 bit systems. Fixes #80190.
14643 * iltests.il: Add new regression test.
14645 Tue Feb 20 11:33:28 CET 2007 Paolo Molaro <lupus@ximian.com>
14647 * mini.c: inline a constant for Environment.IsRunningOnWindows.
14649 2007-02-19 Geoff Norton <gnorton@customerdna.com>
14651 * trace.c: Remove an erroneous alignemnt check when tracing.
14652 Fixes --trace on OSX86.
14654 Wed Feb 14 19:45:56 CET 2007 Paolo Molaro <lupus@ximian.com>
14656 * mini-$(arch).h: initialize SP in context for all the archs.
14658 2007-02-14 Sebastien Pouliot <sebastien@ximian.com>
14660 * mini-x86.h: Initialize SP in MONO_INIT_CONTEXT_FROM_FUNC. Fix CAS
14661 regressions in the thread tests.
14663 2007-02-14 Zoltan Varga <vargaz@gmail.com>
14665 * *-alpha.*: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>:
14666 - fixed implementation of LOCALLOC opcode
14667 - implemented non-un compare for floats
14669 - implementation of FDIV and CKFINITE opcodes
14670 - fixes for latest mono updates
14671 - additional arch opcodes
14673 Mon Feb 12 11:54:16 CET 2007 Paolo Molaro <lupus@ximian.com>
14675 * Makefile.am: simplify and merge rules for cross-compilation.
14677 2007-02-07 Massimiliano Mantione <massi@ximian.com>
14679 * local-propagation.c: Actually *apply* the fix for bug 80591...
14681 Tue Feb 6 19:03:19 CET 2007 Paolo Molaro <lupus@ximian.com>
14683 * mini-exceptions.c: backuot part of the last change
14684 (fixes cas tests on amd64 related to GetExecutingAssembly ()).
14686 2007-02-06 Massimiliano Mantione <massi@ximian.com>
14687 * inssel.brg: Fix bug 59286.
14690 Tue Feb 6 12:23:50 CET 2007 Paolo Molaro <lupus@ximian.com>
14692 * mini-exceptions.c: patch from Zoltan to correctly check for
14693 stack boundaries (using the stack register, not the frame register),
14694 fixes bugs #80724, #79717.
14696 2007-02-03 Zoltan Varga <vargaz@gmail.com>
14698 * mini-ia64.c inssel-sparc.brg mini-sparc.c cpu-sparc.md: Get rid of OP_SETREG/
14699 OP_SETREGIMM, use OP_MOVE/OP_ICONST instead.
14701 * mini-amd64.c (mono_arch_output_basic_block): Fix ATOMIC_EXCHANGE in the
14702 presence of frame pointer elimination.
14704 2007-02-01 Geoff Norton <gnorton@customerdna.com>
14706 * mini-x86.h: NetBSD UCONTEX_REG defines.
14708 2007-02-01 Zoltan Varga <vargaz@gmail.com>
14710 * inssel-amd64.brg: Fix amd64 build.
14712 Thu Feb 1 14:02:09 CET 2007 Paolo Molaro <lupus@ximian.com>
14714 * mini.h: remove extern to workaround what looks likes gcc bug 26905
14717 2007-01-31 Zoltan Varga <vargaz@gmail.com>
14719 * mini-codegen.c (mono_is_regsize_var): New helper function usable by the back
14722 * mini-<ARCH>.c: Use mono_is_regsize_var ().
14724 2007-01-30 Mark Mason <mason@broadcom.com>
14726 * exceptions-mips.c: Lots of exception handling fixes, LMFs now work, some cleanups.
14727 * mini-mips.h: Add LMF magic numbers, and fix context set/get macros.
14728 * mini-mips.c: Cleanups, LMF handling now works, optimize store of zero, implement localloc
14729 beginning support for CEE_JMP [not quite working yet]
14730 * tramp-mips.c: LMF handling now works
14732 2007-01-30 Zoltan Varga <vargaz@gmail.com>
14734 * mini-amd64.c (peephole_pass): Optimize code common in initlocals blocks.
14736 * mini.h (NULLIFY_INS): New macro.
14738 Tue Jan 30 16:33:33 CET 2007 Paolo Molaro <lupus@ximian.com>
14740 * mini.c: statistical profiler fix for windows, patch
14741 from Tor Lillqvist (tml@novell.com).
14743 2007-01-30 Massimiliano Mantione <massi@ximian.com>
14744 * local-propagation.c: Fix bug 80591.
14746 Mon Jan 29 12:14:34 CET 2007 Paolo Molaro <lupus@ximian.com>
14748 * Makefile.am: put back the --export-dynamic option as with
14749 the previous gmodule flags (thanks to Robert Jordan).
14751 2007-01-28 Zoltan Varga <vargaz@gmail.com>
14753 * mini-sparc.c (peephole_pass): Fix #80622 for sparc as well.
14755 mini.h *.c: Allocate fp vregs from the same pool as the int vregs. Use this to
14756 simplify and speed up the local register allocator. Also rename some fields
14757 like iassign->vassign.
14759 * regalloc.c: Remove some functions which are no longer used since their
14760 inlined version is in mini-codegen.c.
14762 * mini-codegen.c: Rename mono_regstate2_ functions to mono_regstate_.
14764 * basic.cs objects.cs iltests.il: Merge tests from the linear IL branch.
14766 2007-01-27 Zoltan Varga <vargaz@gmail.com>
14768 * mini-amd64.c (peephole_pass): Remove optimizations which omit a
14769 narrowing. Fixes #80622.
14771 * iltests.il: Add new regresssion test.
14773 Fri Jan 26 18:31:45 CET 2007 Paolo Molaro <lupus@ximian.com>
14775 * mini.h, mini-trampolines.c, aliasing.c, mini-codegen.c,
14776 debug-debugger.c, debug-debugger.h: warning fixes.
14777 * driver.c: updated copyright year and made it fit in one line.
14779 Fri Jan 26 12:48:39 CET 2007 Paolo Molaro <lupus@ximian.com>
14781 * aot-runtime.c: updated to use mono-dl instead of gmodule.
14783 2007-01-25 Zoltan Varga <vargaz@gmail.com>
14785 * mini-x86.c (mono_arch_output_basic_block): Fix #80507 for x86.
14787 * mini-amd64.c (mono_arch_output_basic_block): Fix #80507 for amd64.
14789 * iltests.il: Add new test for bug #80507.
14791 Wed Jan 24 19:10:28 CET 2007 Paolo Molaro <lupus@ximian.com>
14793 * mini-arm.h: use soft-float also on vfp for now.
14795 Wed Jan 24 14:54:40 CET 2007 Paolo Molaro <lupus@ximian.com>
14797 * mini.c: fix some more soft-float issues.
14799 2007-01-24 Zoltan Varga <vargaz@gmail.com>
14801 * mini-sparc.h (MONO_ARCH_FRAME_ALIGNMENT): Fix sparc build.
14803 2007-01-24 Massimiliano Mantione <massi@ximian.com>
14804 * mini-arch.h, , inssel-amd64.brg, mini-x86.c, inssel-x86.brg,
14805 mini-ia64.c, mini-sparc.c, mini-alpha.c: Introduced
14806 MONO_ARCH_LOCALLOC_ALIGNMEENT to fix bug 80498.
14808 Wed Jan 24 12:04:39 GMT 2007 Paolo Molaro <lupus@ximian.com>
14810 * mini-arm.c: typo fix.
14812 2007-01-23 Neale Ferguson <neale@sinenomine.net>
14814 * mini-s390x.c: Use lgb instructions for I1 type variables instead of lb.
14816 2007-01-21 Zoltan Varga <vargaz@gmail.com>
14818 * mini.c (mono_allocate_stack_slots_full): Allocate memory from the cfg mempool.
14819 Share stack slots for scalar types. Avoid expensive g_list_free () calls.
14821 * mini-x86.c (mono_arch_allocate_vars): Don't free the result of allocate_stack_slots_full.
14823 * mini-amd64.c mini-ia64.c mini-alpha.c: Ditto.
14825 * mini.h (MonoJitStats): Add a new JIT statistics: locals_stack_size.
14827 * inssel.brg: Fix a warning.
14829 * mini.h (MonoBasicBlock): Make bb->dominated a GSList.
14831 * abcremoval.c ssa.c ssapre.c: Update after this change.
14833 * dominators.c (compute_dominators): Allocate bb->dominated from the cfg mempool.
14835 * dominators.c (df_set): Use mono_bitset_union_fast.
14837 Sat Jan 20 16:59:01 CET 2007 Paolo Molaro <lupus@ximian.com>
14839 * mini.h, genmdesc.c, genmdesc.pl, mini-${arch}.c, cprop.c,
14840 mini-codegen.c: reduce relocations and memory usage for the cpu
14843 2007-01-20 Zoltan Varga <vargaz@gmail.com>
14845 * mini-codegen.c (mono_regstate2_alloc_int): Optimize this using bsfq on amd64.
14847 * genmdesc.c genmdesc.pl mini.h: Remove some unused fields from the mdesc tables
14848 to reduce their size.
14850 2007-01-19 Mark Mason <mason@broadcom.com>
14852 * exceptions-mips.c: fix mono_arch_ip_from_context(), increase exception debug support.
14853 * mini-mips.c: more configuration macros, support long conditional branches, additional
14854 asserts, fix epilog instrumentation.
14855 * mini-mips.h: use standard stack walk
14856 * cpu-mips.md: increase size of div, rem and conditional branches
14858 Fri Jan 19 17:23:32 CET 2007 Paolo Molaro <lupus@ximian.com>
14860 * mini.h, mini-codegen.c, mini-$(arch).h: claenup references
14863 2007-01-19 Zoltan Varga <vargaz@gmail.com>
14865 * aot-compiler.c (encode_klass_info): Allow classes of the form <Type>[][].
14866 (compile_method): Ditto.
14868 * aot-runtime.c (decode_klass_info): Ditto.
14870 * mini.c (mono_method_to_ir): Call mono_get_got_var () in a place where it is
14871 needed by the code generated by inssel.brg. Also fix a warning.
14873 Thu Jan 18 17:55:22 CET 2007 Paolo Molaro <lupus@ximian.com>
14875 * mini.c: deal with enums that become genericinsts by
14876 being nested in a generic class (bug #79956).
14878 Thu Jan 18 16:52:56 CET 2007 Paolo Molaro <lupus@ximian.com>
14880 * mini.c: match the generic definition to check for
14881 private access with generic types (bug #78431).
14883 Thu Jan 18 11:50:13 CET 2007 Paolo Molaro <lupus@ximian.com>
14885 * genmdesc.pl, Makefile.am: perl implementation of genmdesc,
14886 to make life easier for people cross-compiling that insist on not
14889 2007-01-17 Mark Mason <mason@broadcom.com>
14891 * inssel-long.brg: patch to deal with mips missing flags
14892 * inssel-long32-mips.brg: implement overflow checks
14893 * insset-mips.brg: implement overflow checks
14894 * mini-mips.h: implement conditional exception handling
14895 * mini-mips.c: add mips_emit_exc_by_name(), implement conditional exception handling.
14896 Remove unused code, minor cleanups.
14897 * exceptions-mips.c: minor cleanups
14898 * mini-ops.h: add mips conditional exception ops
14899 * cpu-mips.md: add mips conditional exception ops
14902 Wed Jan 17 19:22:34 CET 2007 Paolo Molaro <lupus@ximian.com>
14904 * inssel.brg: patch from Mark Mason <mason@broadcom.com>
14905 to deal with mips missing of flags.
14907 Tue Jan 16 20:01:01 CET 2007 Paolo Molaro <lupus@ximian.com>
14909 * exceptions-ppc.c: execute fault handlers.
14911 Tue Jan 16 19:54:44 CET 2007 Paolo Molaro <lupus@ximian.com>
14913 * mini-ppc.c: handle missing call locationss with FORCE_INDIR_CALL.
14915 Tue Jan 16 13:14:31 CET 2007 Paolo Molaro <lupus@ximian.com>
14917 * mini.c: handle also floating point values in initialize_array.
14919 Tue Jan 16 12:42:40 CET 2007 Paolo Molaro <lupus@ximian.com>
14921 * mini.c, aot-runtime.c, aot-compiler.c: enable aot compilation of
14922 array initialization and make it conditional on the intrins option.
14924 Tue Jan 16 11:28:45 CET 2007 Paolo Molaro <lupus@ximian.com>
14926 * mini.h, patch-info.h, Makefile.am, aot-compiler.c: reduce
14927 relocations and put the patch info names close to the enum definition.
14929 2007-01-15 Mark Mason <mason@broadcom.com>
14931 * basic.cs, exceptions.cs: break up large tests to increase debugability.
14933 Mon Jan 15 18:57:14 CET 2007 Paolo Molaro <lupus@ximian.com>
14935 * mini.c: optimized RuntimeHelpers::InitializeArray () calls.
14937 2007-01-12 Raja R Harinath <rharinath@novell.com>
14939 * mini.c (mono_method_to_ir): Use new MonoGenericContext accessor.
14941 Thu Jan 11 11:16:42 CET 2007 Paolo Molaro <lupus@ximian.com>
14943 * Makefile.am: distribute the mips sources.
14945 Wed Jan 10 19:49:33 CET 2007 Paolo Molaro <lupus@ximian.com>
14947 * mini-codegen.h: handle bug #80489 here, by excluding ecx
14950 Wed Jan 10 19:08:05 CET 2007 Paolo Molaro <lupus@ximian.com>
14952 * cpu-x86.md: back out for now as this triggers other regressions.
14954 Wed Jan 10 18:33:16 CET 2007 Paolo Molaro <lupus@ximian.com>
14956 * cpu-x86.md: force src1 and dest regpair for long shift instructions
14957 to eax:edx, so ecx can't get allocated to them (bug #80489).
14959 Tue Jan 9 12:36:11 CET 2007 Paolo Molaro <lupus@ximian.com>
14961 * mini.c, mini-exceptions.c: enabled running fault handlers
14964 2007-01-03 Miguel de Icaza <miguel@novell.com>
14966 * driver.c: If nothing fail, do not use the string "failed",
14967 because it makes it very annoying to view test result logs on the
14970 2006-12-30 Miguel de Icaza <miguel@novell.com>
14972 * debug-debugger.c (mono_debugger_main): Rename "main" to
14973 "main_method" to prevent a warning.
14975 Remove a warning for unused field.
14977 2006-12-28 Martin Baulig <martin@ximian.com>
14980 (MONO_DEBUGGER__debugger_info): Add `get_lmf_addr'.
14982 2006-12-22 Martin Baulig <martin@ximian.com>
14984 * mdb-debug-info32.s, mdb-debug-info64.s: New files.
14985 Put a pointer to the `MONO_DEBUGGER__debugger_info' into a
14986 seperate `.mdb_debug_info' section, so we can access it from the
14987 debugger even if the binary is stripped.
14989 * debug-debug.c: Reference the `MONO_DEBUGGER__debugger_info_ptr'
14990 from the `.mdb_debug_info' here to prevent the linker from
14991 removing that section.
14993 * Makefile.am (mono_debugger_sources): Add mdb-debug-info32.s /
14994 mdb-debug-info64.s.
14996 2006-12-19 Robert Jordan <robertj@gmx.net>
14998 * mini-x86: enable the code to return small structures in
14999 registers for FreeBSD as well. Fixes bug #80278.
15000 * aot-runtime.c: Include sys/wait.h for WEXITSTATUS/WIFEXITED.
15002 Mon Dec 18 19:47:17 CET 2006 Paolo Molaro <lupus@ximian.com>
15004 * mini-x86.c: align the stack when calling the profiler
15005 function instrumenting the prolog (on OSX).
15007 Thu Dec 14 15:22:43 CET 2006 Paolo Molaro <lupus@ximian.com>
15009 * mini.c: emit a break opcode where Debugger.Break () is called.
15011 2006-12-13 Miguel de Icaza <miguel@novell.com>
15013 * mini.c (mono_method_to_ir): Provide useful information on this
15014 assert, to prevent others from debugging like I did.
15016 Tue Dec 12 17:01:38 CET 2006 Paolo Molaro <lupus@ximian.com>
15018 * mini.c: enable code which was incorrectly commented
15021 Tue Dec 12 16:28:15 CET 2006 Paolo Molaro <lupus@ximian.com>
15023 * mini-x86.c: enable on OSX, too, the code to return small
15024 structures in registers.
15026 Mon Dec 11 19:22:35 CET 2006 Paolo Molaro <lupus@ximian.com>
15028 * mini-x86.c: remove the use of the dynamic code manager here, too.
15030 Mon Dec 11 19:08:33 CET 2006 Paolo Molaro <lupus@ximian.com>
15032 * mini.h, debug-debugger.c, tramp-*.c: fixed
15033 mono_debugger_create_notification_function() to use
15034 mono_global_codeman_reserve () instead of a dynamic code manager.
15036 Tue Dec 5 17:54:50 CET 2006 Paolo Molaro <lupus@ximian.com>
15038 * mini.c, jit-icalls.h, jit-icalls.c: remove the
15039 ves_array_element_address() jit icall and use a generated
15040 managed method instead (which is about 4 times faster for a rank 3
15043 2006-11-29 Mark Mason <mason@broadcom.com>
15045 * basic-calls.cs: additional tests for passing
15046 structures as function arguments.
15048 2006-11-29 Mark Mason <mason@broadcom.com>
15050 * mini-mips.h: disable custom exception handling
15051 * mini-mips.c: throw/rethrow should use jalr to call
15052 exception stubs. Fixed bug with passing structures
15053 by value. More support for tracing floating point
15056 Wed Nov 29 20:28:17 CET 2006 Paolo Molaro <lupus@ximian.com>
15058 * mini.c: fixed typo in the soft-float ldind.r4 handling
15061 Wed Nov 29 11:33:03 CET 2006 Paolo Molaro <lupus@ximian.com>
15063 * mini.c, mini.h, driver.c: added --runtime command line
15064 option to select a different runtime than the autodetected one.
15065 * jit.h: added API for embedders to initialize with a specific
15068 Tue Nov 28 21:24:55 CET 2006 Paolo Molaro <lupus@ximian.com>
15070 * mini.c: handle also boxing of r4 values (bug #80024).
15072 Tue Nov 28 19:45:44 CET 2006 Paolo Molaro <lupus@ximian.com>
15074 * mini-ppc.c: force indirect calls until we reserve
15075 enough address space for all the generated code.
15077 Tue Nov 28 20:04:34 GMT 2006 Paolo Molaro <lupus@ximian.com>
15079 * exceptions-arm.c: workaround bugs in the libc definition
15080 of struct ucontext.
15082 Mon Nov 27 15:13:41 CET 2006 Paolo Molaro <lupus@ximian.com>
15084 * inssel.brg: fixes from me and Mark Mason.
15086 2006-11-23 Dick Porter <dick@ximian.com>
15088 * wapihandles.c (mini_wapi_seminfo): No need to adjust the counter
15089 semaphore display now we've fixed the initial value
15091 Wed Nov 22 11:04:37 CET 2006 Paolo Molaro <lupus@ximian.com>
15093 * inssel.brg: partially revert the last change to fix the build.
15095 2006-11-21 Mark Mason <mason@broadcom.com>
15097 * inssel.brg: Add and use compare-and-branch macros to support
15098 architectures that do not have condition code registers (ie. MIPS).
15099 * *-mips.{c,brg,md}: Fix copyright statements
15101 2006-11-20 Mark Mason <mason@broadcom.com>
15103 * Makefile.am: remove mini-codegen.c from list of MIPS sources
15104 * mini.c: Allow GET_CONTEXT to be specified by the arch port
15105 * mini.h: Added declaration for mono_print_ins()
15106 * mini-codegen.c: added ins_spec initializer for MIPS
15107 * mini-codegen.c (mono_call_inst_add_outarg_reg): added asserts for
15108 vreg to be virtual and hreg to be non-virtual.
15109 * mini-codegen.c (mono_spillvar_offset): assert if MIPS - spilling
15110 is not yet working/implemented correctly.
15111 * mini-codegen.c (print_ins): rename to mono_print_ins(), make
15112 non-static, fixup calls to print_ins() from other parts in the file.
15114 2006-11-20 Mark Mason <mason@broadcom.com>
15116 * basic-calls.cs: added tests for passing structures as arguments
15119 Mon Nov 20 19:40:11 CET 2006 Paolo Molaro <lupus@ximian.com>
15121 * inssel-long32.brg: optimize signed division by power of two.
15123 Mon Nov 20 17:37:58 CET 2006 Paolo Molaro <lupus@ximian.com>
15125 * mini-arm.c: added support for interworking with thumb code
15126 (mono must be still be built using the ARM instruction encoding).
15128 2006-11-19 Miguel de Icaza <miguel@novell.com>
15130 * mini.c (type_from_op): Separate the conditions for OP_EQ as the
15131 verifier has different rules for it. Fixes a few verifier issues
15134 * mini-exceptions.c (mono_handle_native_sigsegv): Put the message
15135 at the end, so people know what happened.
15137 Thu Nov 16 14:07:18 CET 2006 Paolo Molaro <lupus@ximian.com>
15139 * brach-opts.c: in optimize_exception_target() make sure we
15140 are in a catch clause (fixes bug #79871).
15142 Thu Nov 16 12:42:13 CET 2006 Paolo Molaro <lupus@ximian.com>
15144 * jit-icalls.c, jit-icalls.h, mini-arm.c, mini.c:
15145 more soft-float support fixes.
15147 Wed Nov 15 18:45:47 GMT 2006 Paolo Molaro <lupus@ximian.com>
15149 * mini-arm.c, inssel-arm.brg: ABI fix for longs and doubles
15150 that are passed half on the stack and half in registers.
15152 Wed Nov 15 17:00:27 CET 2006 Paolo Molaro <lupus@ximian.com>
15154 * mini-ops.h, mini-arch.h, helpers.c, Makefile.am:
15155 more mips integration work from Mark E Mason
15156 <mark.e.mason@broadcom.com>.
15158 Wed Nov 15 16:34:03 CET 2006 Paolo Molaro <lupus@ximian.com>
15160 * exceptions-mips.c, inssel-mips.brg, mini-mips.h,
15161 cpu-mips.md, inssel-long32-mips.brg, mini-mips.c,
15162 tramp-mips.c: added sources for the mips port, not
15163 integrated in the build yet. Contributed by
15164 Mark E Mason <mark.e.mason@broadcom.com>.
15166 2006-11-14 Neale Ferguson <neale@sinenomine.net>
15168 * mini-s390[x].c (is_regsize_var): Support PTR/FNPTR too.
15170 Tue Nov 14 16:06:37 CET 2006 Paolo Molaro <lupus@ximian.com>
15172 * Makefile.am, inssel-float.brg, inssel-softfloat.brg:
15173 put the soft-float rules in its own file since it seems to
15174 break s390 compilation.
15176 Mon Nov 13 15:54:38 CET 2006 Paolo Molaro <lupus@ximian.com>
15178 * mini-arm.c: fixed wrnings.
15180 Fri Nov 10 19:18:32 CET 2006 Paolo Molaro <lupus@ximian.com>
15182 * mini-arm.c, mini-arm.h, cpu-arm.md, inssel-float.brg,
15183 inssel-arm.brg: ARM support for soft-float.
15185 Fri Nov 10 18:38:15 CET 2006 Paolo Molaro <lupus@ximian.com>
15187 * mini.c, jit-icalls.c, jit-icalls.h: added first cut at handling
15188 loads and stores of 32 bit fp values.
15190 2006-11-10 Zoltan Varga <vargaz@gmail.com>
15192 * mini-sparc.c (is_regsize_var): Support PTR/FNPTR too.
15194 * tramp-sparc.c (mono_arch_patch_callsite): Fix this function so it actually
15195 works. Fixes #79852 and #79463.
15197 Thu Nov 9 16:56:13 CET 2006 Paolo Molaro <lupus@ximian.com>
15199 * mini.c, mini-codegen.c, jit-icalls.c, jit-icalls.h:
15200 more soft-float support WIP and fixes.
15202 Wed Nov 8 16:40:02 CET 2006 Paolo Molaro <lupus@ximian.com>
15204 * mini-arm.c: some VFP updates.
15206 Tue Nov 7 19:45:51 CET 2006 Paolo Molaro <lupus@ximian.com>
15208 * mini-exceptions.c: 0 is a valid local var offset in some
15209 architectures, don't assert (bug #78508).
15211 Tue Nov 7 18:17:52 GMT 2006 Paolo Molaro <lupus@ximian.com>
15213 * exceptions-arm.c: fixed off by one error in stack walk code.
15215 Tue Nov 7 11:27:26 CET 2006 Paolo Molaro <lupus@ximian.com>
15217 * mini.h, mini.c: more precise tracking of type load exceptions.
15219 2006-11-03 Robert Jordan <robertj@gmx.net>
15221 * Makefile.am: [WIN32] Add monow.exe target.
15222 * driver.c: [WIN32] Don't detach the console when debugging.
15225 2006-10-30 Miguel de Icaza <miguel@novell.com>
15227 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Eliminate warning.
15229 2006-10-23 Zoltan Varga <vargaz@gmail.com>
15231 * aot-compiler.c (emit_method_info): Add a case missed earlier.
15233 * driver.c (mini_regression): Fix --regression with AOT.
15235 * aot-compiler.c (emit_method_info): Fix AOT on amd64.
15237 2006-10-17 Zoltan Varga <vargaz@gmail.com>
15239 * mini.c (GET_CONTEXT): Correct the definition of this for sparc/linux.
15241 * mini-sparc.h: Don't use sigaction on sparc/linux.
15243 * exceptions-sparc.c: Call mono_arch_flush_icache () in a couple of places.
15245 * mini-sparc.c (mono_sparc_flushw): Call mono_arch_flush_icache ().
15247 * mini-exceptions.c: Add proper include files for getpid ().
15249 2006-10-16 Zoltan Varga <vargaz@gmail.com>
15251 * aot-runtime.c (mono_aot_get_method): Change this to return the native code
15252 address instead of a MonoJitInfo* to avoid decoding the exception info for the
15255 * aot-runtime.c aot-compiler.c: Use uint16 instead of uint32 entries in the
15256 name cache to reduce its size.
15258 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
15260 2006-10-15 Zoltan Varga <vargaz@gmail.com>
15262 * mini-x86.c: Save/restore the current LMF structure more efficiently using
15263 the mono_lmf TLS variable.
15265 * exceptions-x86.c (mono_arch_find_jit_info): Only access lmf->method in
15266 trampoline lmf frames.
15268 * mini-sparc.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Define this on sparc as well.
15270 2006-10-14 Zoltan Varga <vargaz@gmail.com>
15272 * mini-amd64.c: Save/restore the current LMF structure more efficiently using
15273 the mono_lmf TLS variable.
15275 * mini-exceptions.c: Access the LMF structure through accessors.
15277 * mini.c: Allow the backends the option for storing the lmf in a dedicated TLS
15278 variable instead of in jit_tls->lmf.
15280 * mini-x86.c mini-amd64.c: Update after lmf->lmf_addr name change.
15282 * exceptions-amd64.c (mono_arch_find_jit_info): Only access lmf->method in
15283 trampoline lmf frames.
15285 * mini-amd64.c (mono_arch_emit_prolog): Do not set lmf->method as it is not needed.
15287 2006-10-12 Zoltan Varga <vargaz@gmail.com>
15289 * mini.c trace.c mini-x86.c: Revert these too.
15291 * mini.c trace.c mini-x86.c: Remove warning workarounds after the mono_type_size ()
15294 Tue Oct 10 11:35:20 CEST 2006 Paolo Molaro <lupus@ximian.com>
15296 * genmdesc.c: removed now dead code.
15298 2006-10-09 Robert Jordan <robertj@gmx.net>
15300 * mini.c: Disable the CrashReporter on MacOS X; Fixes #74869
15302 Mon Oct 9 17:06:41 CEST 2006 Paolo Molaro <lupus@ximian.com>
15304 * mini.h: do not leave gaps in the opcode values.
15306 Mon Oct 9 16:08:51 CEST 2006 Paolo Molaro <lupus@ximian.com>
15308 * jit-icalls.h: flag functions as internal here, too.
15310 Mon Oct 9 15:58:18 CEST 2006 Paolo Molaro <lupus@ximian.com>
15312 * mini.h, aliasing.h, declsec.h, regalloc.h, trace.h: mark internal
15313 functions with the internal attribute.
15315 Mon Oct 9 15:52:45 CEST 2006 Paolo Molaro <lupus@ximian.com>
15317 * aot-compiler.c: fclose the file descriptor in the profile read loop.
15319 Fri Oct 6 16:01:38 CEST 2006 Paolo Molaro <lupus@ximian.com>
15321 * mini.c, jit-icalls.c, inssel-float.brg: beginnings of support
15324 2006-10-05 Zoltan Varga <vargaz@gmail.com>
15326 * mini-x86.c (emit_load_volatile_arguments): New function to handle arguments of
15327 tail calls as on other platforms.
15329 * mini.c (mono_method_to_ir): Fix a few tailcall problems. Fixes #79557.
15331 * iltests.il: Add a few tailcall tests.
15333 Tue Oct 3 16:33:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
15335 * driver.c: fix loop for old compilers (bug #79521).
15337 2006-10-02 Zoltan Varga <vargaz@gmail.com>
15339 * mini-exceptions.c (ves_icall_get_trace): Remove debug printf.
15341 * aot-runtime.c (mono_aot_get_class_from_name): Avoid a memory allocation.
15343 * aot-compiler.c: Add a new option 'metadata-only' to only emit the cached
15344 metadata without any code.
15346 * mini-exceptions.c (mono_handle_native_sigsegv): Add some code to print out
15347 more precise debugging information using gdb.
15349 2006-09-30 Zoltan Varga <vargaz@gmail.com>
15351 * inssel-ia64.brg: Make the helper methods static.
15353 Thu Sep 28 16:40:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
15355 * inssel-x86.brg: make the helper methods static.
15357 Thu Sep 28 16:31:32 CEST 2006 Paolo Molaro <lupus@ximian.com>
15359 * inssel-amd64.brg, mini-amd64.c: small cleanup, use inst_call.
15361 Thu Sep 28 15:36:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
15363 * mini.c: updates for monoburg changes.
15364 * inssel.brg: make a few helper functions static as they should.
15366 2006-09-27 Zoltan Varga <vargaz@gmail.com>
15368 * Makefile.am: Move mini-codegen.c to common_sources.
15370 Wed Sep 27 15:07:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
15372 * mini.h: instroduce inst_call in MonoInst for use in OUTARG
15374 * Makefile.am, cpu-g4.md, inssel-ppc.brg, mini-codegen.c, mini-ppc.c,
15375 mini-ppc.h: port to use the common local register allocator.
15377 2006-09-26 Zoltan Varga <vargaz@gmail.com>
15379 * mini.h: Remove the comment too then.
15381 Tue Sep 26 14:02:58 CEST 2006 Paolo Molaro <lupus@ximian.com>
15383 * mini.h: put back backend.data which is to be used shortly and
15384 doesn't increase the size of MonoInst. If any 64 bit arch aligned
15385 pointers on 4 byte boundaries it'd have much bigger issues running
15386 and you can ifdef it out anyway.
15388 2006-09-26 Zoltan Varga <vargaz@gmail.com>
15390 * mini.h (MonoInst): Remove backend.data field since it is unused and increases
15391 MonoInst size by 4 bytes on 64 bit machines.
15393 Tue Sep 26 11:57:26 CEST 2006 Paolo Molaro <lupus@ximian.com>
15395 * *.{c,h,brg}: long due removal of the unused field in MonoInst and
15396 replacement with more meaningful field names. Arch maintainers, please
15397 check the assigned names are good enough for your arch.
15399 2006-09-26 Zoltan Varga <vargaz@gmail.com>
15401 * cpu-ia64.md mini-ia64.c inssel-ia64.brg mini-ops.h: Get rid of the
15402 OP_IA64_FETCHADD opcodes, use OP_ATOMIC_ADD_IMM_NEW opcodes instead.
15404 Mon Sep 25 11:05:24 CEST 2006 Paolo Molaro <lupus@ximian.com>
15406 * mini.h, driver.c, optflags-def.h, Makefile.am: reduce runtime
15407 relocations and memory requirements, put the optimization flags
15408 definitions in their own file.
15410 2006-09-24 Zoltan Varga <vargaz@gmail.com>
15412 * jit-icalls.c (mono_helper_stelem_ref): Remove this unused helper function.
15414 * mini.c (mini_init): Remove reference to mono_helper_stelem_ref.
15416 2006-09-22 Zoltan Varga <vargaz@gmail.com>
15418 * mini-amd64.c (add_valuetype): Fix an uninitialized memory issue.
15420 Thu Sep 21 19:06:09 CEST 2006 Paolo Molaro <lupus@ximian.com>
15422 * inssel.brg: use the correct function to get the size of an item
15423 in an array, given an element class.
15424 * aot-compiler.c: do not access class->class_size directly.
15426 Thu Sep 21 12:10:56 CEST 2006 Paolo Molaro <lupus@ximian.com>
15428 * mini.h, debug-mini.c: added a debugging function to print
15429 info about local variables and arguments in a jitted method.
15431 2006-09-20 Zoltan Varga <vargaz@gmail.com>
15433 * mini-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
15435 * exceptions-ia64.c: Fix some problems reported by Bill Seurer <seurer@us.ibm.com>.
15437 2006-09-19 Zoltan Varga <vargaz@gmail.com>
15439 * mini-ia64.c (mono_arch_call_opcode): Avoid using the same loop index in the
15440 inner and outer loops when passing vtypes.
15442 Tue Sep 19 17:53:40 CEST 2006 Paolo Molaro <lupus@ximian.com>
15444 * mini-ppc.c: take into account the cpu errata for cache flushing
15445 which caused some random errors (bug #79381).
15447 2006-09-19 Zoltan Varga <vargaz@gmail.com>
15449 * mini-amd64.c (mono_arch_emit_exceptions): Emit the call to
15450 mono_arch_throw_corlib_exception using emit_call () too. Fixes #79271.
15452 2006-09-17 Zoltan Varga <vargaz@gmail.com>
15454 * aot-runtime.c (load_aot_module): Return immeditely if the AOT module was already
15457 * exceptions-amd64.c (gregs_from_ucontext): Apply another patch from the
15458 freebsd ports tree.
15460 * mini-amd64.c (emit_call): Avoid near calls on freebsd.
15461 (mono_arch_patch_code): Remove the unused handling of MONO_PATCH_INFO_CLASS_INIT.
15463 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix check for 32 bitness of
15466 2006-09-13 Zoltan Varga <vargaz@gmail.com>
15468 * aot-runtime.c (load_aot_module_from_cache): Fix PPC build.
15470 2006-09-12 Zoltan Varga <vargaz@gmail.com>
15472 * mini.c (UNVERIFIED): Add a 'break-on-unverified' MONO_DEBUG option so this
15473 macro does not have to be changed during debugging.
15475 * 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>.
15477 * cpu-pentium.md: Rename this to cpu-x86.md for consistency with other platforms.
15479 * Makefile.am mini-x86.c mini-codegen.c: Rename pentium_desc to x86_desc.
15481 * mini.c (mini_get_ldelema_ins): Allow ldelema2d optimization if
15482 MONO_ARCH_NO_EMULATE_MUL is defined.
15484 * mini-ia64.h (MONO_ARCH_CALLEE_FREGS): Reserve f33 for use by instructions.
15486 * mini-ia64.h: Define MONO_ARCH_NO_EMULATE_MUL.
15488 * mini-ia64.c: Implement CEE_MUL based on gcc emitted code.
15490 * mini-ia64.c (mono_arch_lowering_pass): Optimize store_membase_imm with offset==0.
15492 2006-09-11 Zoltan Varga <vargaz@gmail.com>
15494 * mini-x86.h mini-amd64.h mini-exceptions.c: Move the bsd specific MAP_ANON
15495 stuff to mini-exceptions.c where it is used.
15497 * mini-sparc.c (mono_arch_setup_jit_tls_data): Remove the duplicate altstack
15498 setup code, the real one is in mini-exceptions.c.
15500 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Move all dependencies on the
15501 layout of ucontext_t to helper functions in exceptions-amd64.c, as on x86. Add
15502 some changes from the freebsd ports tree.
15504 * mini-amd64.h exceptions-amd64.c: Fix the amd64 build. Get rid of the SC_
15507 * mini-amd64.h: Freebsd has MAP_ANON instead of MAP_ANONYMOUS.
15509 Mon Sep 11 13:18:55 CEST 2006 Paolo Molaro <lupus@ximian.com>
15511 * mini.c: on Linux, check for /proc to be mounted
15512 (bug# 79351, novell bug#201204).
15514 Mon Sep 11 13:10:12 CEST 2006 Paolo Molaro <lupus@ximian.com>
15516 * mini.c: handle cases where pthread_attr_getstack() behaves
15517 incorrectly (bug #78096).
15519 Mon Sep 11 11:31:10 BST 2006 Paolo Molaro <lupus@ximian.com>
15521 * mini-arm.c: support larger stack frames (bug #79272).
15523 2006-09-08 Zoltan Varga <vargaz@gmail.com>
15525 * aot-runtime.c (mono_aot_get_class_from_name): Remove a debug printf.
15527 * aot-compiler.c: Add a hash table to the AOT file mapping class names to typedef
15530 * aot-runtime.c (mono_aot_get_class_from_name): New function used by
15531 mono_class_from_name () to find a class from its name.
15533 * mini.c (mini_init): Register mono_aot_get_class_from_name () with the runtime.
15535 2006-09-07 Zoltan Varga <vargaz@gmail.com>
15537 * mini-amd64.c (emit_call): Avoid strstr () call if possible.
15539 2006-09-05 Kornel Pal <kornelpal@gmail.com>
15541 * Makefile.am: Renamed mono-1.dll to mono.dll. (-avoid-version)
15543 2006-09-04 Zoltan Varga <vargaz@gmail.com>
15545 * mini.c (mono_icall_get_wrapper): Fix a race condition on initializing
15546 callinfo->trampoline.
15548 * mini-amd64.c (emit_call): Special case calls to the vararg array icalls. Hopefully
15550 (mono_arch_patch_code): Add some debug code to help track down similar failures in the
15553 2006-09-03 Zoltan Varga <vargaz@gmail.com>
15555 * aot-runtime.c (mono_aot_plt_resolve): Add an assert.
15557 2006-09-02 Zoltan Varga <vargaz@gmail.com>
15559 * tramp-x86.c (mono_arch_create_specific_trampoline): Don't increase
15560 stats.method_trampolines, it is already done by the generic trampoline code.
15562 * tramp-amd64.c (mono_arch_create_specific_trampoline): Ditto.
15564 2006-09-01 Zoltan Varga <vargaz@gmail.com>
15566 * mini.c: Remove some references to mono_compile_aot, and use cfg->compile_aot instead.
15568 * aot-runtime.c: Add some tweaks to the MONO_AOT_CACHE functionality.
15570 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix a FIXME.
15572 * mini.c (print_jit_stats): Print mscorlib mempool size too.
15574 * mini.c (print_jit_stats): Print new stats.
15576 * *-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
15578 2006-08-31 Zoltan Varga <vargaz@gmail.com>
15580 * mini.c (mini_get_ldelema_ins): Fix verifier error when calling
15581 Address on two dimensional arrays. Fixes #78729.
15583 * mini.h (MonoCompile): Add a 'skip_visibility' field.
15585 * mini.c (method_to_ir): Disable visibility checks if skip_visibility is set on
15588 * mini-amd64.c (mono_arch_emit_exceptions): Fix assertion introduced by the last change.
15590 * mini.c (mono_runtime_cleanup_handlers): Clean up signal handlers on unix. Fixes
15593 * mini.c (handle_array_new): Applied patch from "briaeros007". Fix
15595 (mini_get_ldelema_ins): Ditto.
15597 2006-08-30 Zoltan Varga <vargaz@gmail.com>
15599 * mini-amd64.c (mono_arch_emit_exceptions): Align fp constants to 16 bytes.
15600 (mono_arch_output_basic_block): Avoid unaligned accesses in FNEG implementation.
15603 2006-08-29 Neale Ferguson <neale@sinenomine.net>
15605 * mini-s390.c, mini-s390x.c: Fix VARARG case processing with 0 arguments. Add
15606 mono_arch_get_patch_offset as a dummy entry point to allow successful link.
15608 * exceptions-s390x.c: Cosmetic change.
15610 * tramp-s390.c: Fix warning.
15612 * cpu-s390.md: Correct length of mul_imm.
15614 Wed Aug 23 19:24:00 CEST 2006 Paolo Molaro <lupus@ximian.com>
15616 * aot-compiler.c: added binary writer with ELF backend
15617 implementation (only on Linux/x86 for now).
15619 2006-08-18 Zoltan Varga <vargaz@gmail.com>
15621 * Makefile.am: Don't run net 2.0 AOT tests.
15623 * aot-compiler.c (compile_method): Skip methods with tail calls as well.
15624 (mono_compile_assembly): Skip net 2.0 assemblies as well.
15626 * aot-runtime.c (load_patch_info): Fix an uninitialized memory error.
15628 Fri Aug 18 19:38:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
15630 * aot-compiler.c: simplified and refactored the asm-writing code
15631 to allow different backends.
15633 2006-08-18 Zoltan Varga <vargaz@gmail.com>
15635 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
15637 * aot-compiler.c aot-runtime.c: Reorg the GOT slot allocation code a
15638 little. Share patches of type TYPE_FROM_HANDLE as well.
15640 * mini.c (mono_patch_info_equal): New helper function.
15641 (mono_patch_info_hash): Ditto.
15643 * aot-compiler.c (emit_method_code): Fix s390 build.
15645 * mini.c (mono_allocate_stack_slots_full): Fix yet another place where byref
15646 is not handled because it is stored as a flag and not as a type ctor. Fixes
15649 2006-08-17 Zoltan Varga <vargaz@gmail.com>
15651 * aot-compiler.c: Fix computation of GOT slot statistics.
15653 * aot-compiler.c aot-runtime.c: Implement sharing of GOT slots for classes/fields.
15654 Also remove support for not PIC AOT.
15656 * mini.h: Bump AOT file format version.
15658 * objects.cs: Add a test for #78990.
15660 * mini-x86.c (mono_arch_output_basic_block): Applied patch from Peter Dettman
15661 (peter.dettman@iinet.net.au). Fixes #79087.
15663 * basic-long.cs: Add a test for the above.
15665 2006-08-16 Zoltan Varga <vargaz@gmail.com>
15667 * aot-compiler.c (get_got_offset): Add a cache for GOT entries, not yet used.
15669 * aot-compiler.c (get_plt_index): Add a cache for wrappers too. Simplify the
15672 2006-08-15 Zoltan Varga <vargaz@gmail.com>
15674 * mini.c (mini_init): Fix registration of idiv/imul opcodes which can throw
15677 2006-08-10 Jonathan Chambers <joncham@gmail.com>
15679 * mini.c: Don't verify COM proxy invoke calls
15682 2006-08-10 Dick Porter <dick@ximian.com>
15684 * wapihandles.c (mini_wapi_seminfo): More info, to help track down
15685 which process is holding semaphores locked.
15687 2006-08-08 Zoltan Varga <vargaz@gmail.com>
15689 * mini-ia64.c mini-amd64.c: Fix #79027.
15691 * mini-sparc.c (mono_arch_call_opcode): Fix the previous patch.
15693 * mini-sparc.c (mono_arch_call_opcode): Fix #79027.
15695 * mini-x86.c (mono_arch_call_opcode): Handle the case where there are no
15696 implicit arguments in a vararg call. Fixes #79027.
15698 2006-08-07 Zoltan Varga <vargaz@freemail.hu>
15700 * mini.c (mono_get_element_address_signature): Use CDECL calling convention on windows. Fixes #78969.
15701 (mono_get_array_new_va_signature): Ditto.
15703 2006-08-05 Zoltan Varga <vargaz@gmail.com>
15705 * aot-runtime.c: Call init_plt lazily.
15707 * inssel-long.brg: Fix unsigned long->int conversion.
15709 * aot-runtime.c (init_plt): Remove a redundant make_writable () call.
15711 * aot-compiler.c aot-runtime.c: Reorganize the file structure in the amd64 case so
15712 that most data is now in the .rss/.data section.
15714 2006-08-04 Zoltan Varga <vargaz@gmail.com>
15716 * aot-compiler.c: Correct the computation of the 'direct-calls' statistic.
15718 * aot-compiler.c: Print the number of methods without GOT slots as a statistics.
15720 * aot-compiler.c aot-runtime.c tramp-amd64.c: Resurrect amd64 AOT support.
15722 * tramp-amd64.c (mono_arch_patch_callsite): Fix a warning.
15724 * jit-icalls.c (mono_helper_compile_generic_method): Unbox vtypes since this is a
15725 virtual call. Fixes #79010.
15727 * mini.c (mono_method_to_ir): Pass an additional out arg to compile_generic_method
15728 and use the result as the this argument in the real call.
15730 * generics.2.cs: Add a new test for #79010.
15732 2006-08-03 Zoltan Varga <vargaz@gmail.com>
15734 * mini-x86.c: Fix a warning.
15736 * aot-compiler.c: Add a bunch of statistics.
15738 * mini.c (inline_method): Disable inlining in out-of-line bblocks.
15740 2006-08-02 Zoltan Varga <vargaz@gmail.com>
15742 * mini-arch.h Makefile.am mini-ops.h mini-codegen.c: More alpha updates.
15744 2006-08-01 Zoltan Varga <vargaz@gmail.com>
15746 * 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>.
15748 2006-07-13 Miguel de Icaza <miguel@novell.com>
15750 * mini.c (mono_method_to_ir): Obtain the original method in the
15751 CIL stream and use this to perform validation.
15755 2006-07-19 Zoltan Varga <vargaz@gmail.com>
15757 * mini-x86.c (mono_arch_get_argument_info): Fix a warning.
15758 (mono_arch_call_opcode): Ditto.
15760 * mini.c (mono_method_to_ir): Clear ins_flag at the end of CEE_CALL. Fixes
15763 * mini.c (mono_patch_info_dup_mp): New helper function.
15765 * aot-compiler.c (compile_method): Fix some of the memory allocated during
15766 compilation. Fixes #78827.
15768 2006-07-18 Kornel Pal <kornelpal@gmail.com>
15770 * declsec.c: Use original security informations for
15771 MONO_WRAPPER_MANAGED_TO_MANAGED.
15773 2006-07-15 Jonathan Chambers <joncham@gmail.com>
15775 * mini.c: Allow Com Interop methods/classes and
15776 don't verify COM wrapper calls
15779 2006-07-13 Zoltan Varga <vargaz@gmail.com>
15781 * inssel-long32.brg: Fix long->i4 checked conversion.
15783 * exceptions.cs: Add a test for the above.
15785 2006-07-08 Zoltan Varga <vargaz@gmail.com>
15787 * mini-exceptions.c (mono_setup_altstack): Fix a memory leak.
15789 * mini.c: Applied patch from Joachim Ante (joe@otee.dk). Fix some shutdown
15792 * helpers.c (mono_disassemble_code): Avoid using fixed temporary files. Fixes
15795 2006-07-03 Zoltan Varga <vargaz@gmail.com>
15797 * mini.c: Fix solaris/x86 exception handling.
15799 * Makefile.am: Get rid of $(ICU_LIBS).
15801 2006-07-02 Zoltan Varga <vargaz@gmail.com>
15803 * mini-exceptions.c: Fix handling of unhandled SIGSEGV exceptions on ia64.
15804 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Use MONO_INIT_CONTEXT_FROM_CURRENT.
15805 (ves_icall_System_Security_SecurityFrame_GetSecurityFrame): Ditto.
15807 * mini-ia64.h (MONO_CONTEXT_SET_FUNC): New macro.
15809 * mini-exceptions.c (mono_handle_native_sigsegv): Prevent infinite loops if
15810 this function causes a SIGSEGV.
15812 2006-06-22 Zoltan Varga <vargaz@gmail.com>
15814 * mini.c: Remove unused solaris/x86 includes.
15816 2006-06-21 Zoltan Varga <vargaz@gmail.com>
15818 * jit.h: Add G_BEGIN_DECLS/G_END_DECLS.
15820 2006-06-20 Jb Evain <jbevain@gmail.com>
15822 * cpu-g4.md: fix max length of start_handler instruction.
15824 2006-06-20 Massimiliano Mantione <massi@ximian.com>
15825 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78656.
15827 2006-06-16 Massimiliano Mantione <massi@ximian.com>
15828 * ssa.c: Fixed bug 78653 for SSA based deadce.
15829 * mini.h: added MONO_INST_DEFINITION_HAS_SIDE_EFFECTS flag go
15830 MonoInst.flags, used in SSA based deadce.
15831 * aliasing.c: Fixed bug 78653 for "fastpath" deadce.
15832 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78653.
15834 Thu Jun 15 16:52:46 CEST 2006 Paolo Molaro <lupus@ximian.com>
15836 * tramp-ppc.c: don't use malloc () for trampoline code, sometimes
15837 it can end up using non executable memory on ppc64 systems
15838 running ppc32 userspace (fix from Johannes Berg).
15840 2006-06-14 Dick Porter <dick@ximian.com>
15842 * wapihandles.c: Fix a bunch of signed/unsigned warnings from gcc
15845 2006-06-13 Massimiliano Mantione <massi@ximian.com>
15846 * mini.c: Made so that inline is locally disabled if it would
15847 trigger a .cctor, because too many apps depend on this behavior
15848 (which seems to be also the one of the MS CLR).
15850 2006-06-13 Zoltan Varga <vargaz@gmail.com>
15852 * mini-amd64.c (mono_emit_stack_alloc): Fix initialization of localloc'ed memory.
15853 No idea why this worked before.
15855 * branch-opts.c (mono_branch_optimize_exception_target): Avoid branches
15856 which branch to outer exception clauses since they could skip the
15857 inner finally clauses. Fixes #78633.
15859 * exceptions.cs: Add a test for the above.
15861 * mini.c (merge_basic_blocks): Nullify the branch at the end of the first bb.
15864 * iltests.il: Add a test for the above.
15866 2006-06-12 Zoltan Varga <vargaz@gmail.com>
15868 * mini.c (remove_block_if_useless): Do not remove the bblock immediately
15869 after the end of a try bblock, to prevent asserts in mini_method_compile ().
15871 * iltests.il: Add a test for the above.
15873 2006-06-10 Zoltan Varga <vargaz@gmail.com>
15875 * mini-ia64.c (mono_arch_lowering_pass): Remove some code duplication.
15877 * mini-ia64.c inssel-ia64.brg: Implement the new net 2.0 Interlocked.Add
15878 methods as instrinsics.
15880 2006-06-09 Wade Berrier <wberrier@novell.com>
15882 * Makefile.am: Fix sources list for svn rename so that make dist succeeds
15883 (simple-cee-ops.h ssapre-mini-ops.h)
15885 2006-06-09 Neale Ferguson <neale@sinenomine.net>
15887 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on s390/s390x.
15888 * mini-s390x.c, mini-s390.c: Correct ATOMIC operations (incorrect register for CS
15890 * mini-s390x.h, mini-s390.h: Simplify MCONTEXT_GET_BP.
15891 * cpu-s390x.md: Fix max. length values for a couple of instructions.
15893 2006-06-09 Jonathan Chambers <jonathan.chambers@ansys.com>
15895 * mini-exceptions.c: Minor fix for building mono in Visual Studio.
15897 2006-06-08 Massimiliano Mantione <massi@ximian.com>
15899 * ssapre-cee-ops.h: Renamed as "simple-cee-ops.h"
15900 * simple-cee-ops.h: Was "ssapre-cee-ops.h" (renamed).
15901 * ssapre-mini-ops.h: Renamed as "simple-mini-ops.h"
15902 * simple-mini-ops.h: Was "ssapre-mini-ops.h" (renamed).
15903 * local-propagation.c: In mono_cprop_invalidate_values use a whitelist
15904 of opcodes, so that bug 78549 should not happen again.
15905 * ssapre.c: Updated to use the renamed files.
15907 2006-06-08 Zoltan Varga <vargaz@gmail.com>
15909 * mini-amd64.c (mono_arch_output_basic_block): Fix a wrong reg-reg move
15910 in OP_ATOMIC_EXCHANGE_I4.
15912 2006-06-07 Wade Berrier <wberrier@novell.com>
15914 * tramp-s390.c: Fix s390 build (add missing pointer declarations
15915 in mono_debugger_create_notification_function)
15917 2006-06-06 Zoltan Varga <vargaz@gmail.com>
15919 * mini.c (NEW_AOTCONST_TOKEN): Fix amd64 build.
15921 * mini.c (type_from_stack_type): Disable some changes which do not
15924 * driver.c: Reenable opts.
15926 * mini.h (MonoStackSlot): New structure to keep track of the verification state
15927 of the evaluation stack.
15929 * mini.h (MonoBasicBlock): Add a 'stack_state' field to keep track of the
15930 evaluation stack trace at entry to the bblock.
15932 * mini.c (merge_stacks): New function to perform verification of stack merges.
15933 Turned off by default.
15935 * mini.c: Fill up ins->klass for instructions whose type is STACK_OBJ or
15938 2006-06-06 Massimiliano Mantione <massi@ximian.com>
15940 * local-propagation.c: Fixed bug 78549.
15942 2006-06-04 Zoltan Varga <vargaz@gmail.com>
15944 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on ia64.
15946 2006-06-02 Miguel de Icaza <miguel@novell.com>
15948 * tramp-sparc.c, tramp-ppc.c, tramp-s390.c, tramp-s390x.c,
15949 tramp-arm.c, tramp-ia64.c
15950 (mono_debugger_create_notification_function): Update signature to
15951 new signature and use new protocol for creating the notification
15954 Should fix the build.
15956 2006-06-02 Geoff Norton <gnorton@customerdna.com>
15958 * exceptions-ppc.c (mono_jit_walk_stack)
15959 (ves_icall_get_frame_info): Fix the build
15961 2006-06-02 Zoltan Varga <vargaz@gmail.com>
15963 * mini.c (mono_set_defaults): Fix the handling of -O=-all.
15965 2006-05-31 Raja R Harinath <rharinath@novell.com>
15967 * il2tests.2.il: New file for generics CIL tests. Add test for
15969 * Makefile.am: Update.
15972 * mini.c (mono_method_to_ir): Don't apply box+brtrue optimization
15975 2006-05-30 Massimiliano Mantione <massi@ximian.com>
15977 * aliasing.c: Fixed bug 78311.
15979 2006-05-29 Martin Baulig <martin@ximian.com>
15981 * mini-exceptions.c (mono_find_jit_info): When computing the
15982 native offset, check whether we're actually inside the method's
15983 code; call mono_debug_print_stack_frame() to format the frame.
15984 (ves_icall_System_Exception_get_trace): Call
15985 mono_debug_print_stack_frame() to format the stack frame.
15986 (ves_icall_get_trace): Update to the new debugging API.
15987 (mono_jit_walk_stack_from_ctx): Likewise.
15988 (ves_icall_get_frame_info): Likewise.
15990 * mini.c (get_method_from_ip): Use the new debugging API.
15991 (mono_print_method_from_ip): Likewise.
15994 (mono_jit_walk_stack): Use the new debugging API.
15995 (ves_icall_get_frame_info): Likewise.
15997 2006-05-27 Zoltan Varga <vargaz@gmail.com>
15999 * mini-amd64.c (mono_arch_output_basic_block): Fix MONO_PROFILE_COVERAGE.
16001 2006-05-25 Massimiliano Mantione <massi@ximian.com>
16003 * mini.c: Added "limitator" to inline for debugging.
16005 2006-05-24 Martin Baulig <martin@ximian.com>
16007 * debug-debugger.c (mono_debugger_init): Create a private,
16008 malloc()-based code manager for the notification function and
16009 intentionally leak it on exit. This fixes the crash-on-exit race
16013 (mono_debugger_create_notification_function): Added
16014 `MonoCodeManager *' argument.
16017 (mono_debugger_create_notification_function): Added
16018 `MonoCodeManager *' argument.
16020 2006-05-23 Massimiliano Mantione <massi@ximian.com>
16022 * aliasing.c: Fixed 64 bit issue.
16023 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
16024 default since all known bugs are fixed (one more time!).
16026 Tue May 23 13:47:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
16028 * mini.c: write barrier support.
16030 2006-05-23 Martin Baulig <martin@ximian.com>
16032 * debug-debugger.c: Revert Paolo's change. Add comment and #error
16033 check at the top of the file.
16035 Sun May 21 12:22:29 CEST 2006 Paolo Molaro <lupus@ximian.com>
16037 * debug-debugger.c: fix the build. Again. Hopefully Martin will stop
16038 reverting changes without reason and without changelog entries.
16040 2006-05-18 Zoltan Varga <vargaz@gmail.com>
16042 * mini-sparc.c (mono_arch_output_basic_block): Add support for large stack offets
16043 to a few opcodes. Fixes #78439.
16045 * mini-sparc.c: Rename mono_sparch_break () to mono_arch_break () to improve
16046 consistency with other archs.
16048 * mini-ia64.c (mono_arch_emit_prolog): Remove debug stuff left in by mistake.
16050 Wed May 17 18:07:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
16052 * debug-debugger.c: fix the build.
16054 2006-05-17 Martin Baulig <martin@ximian.com>
16057 (debugger_thread_vtable): Moved here from ../metadata/threads.c.
16058 (debugger_init_threads): Formerly known as mono_debugger_init_threads().
16059 (debugger_finalize_threads): Formaly known as mono_debugger_finalize_threads().
16060 (debugger_attach): Call GC_mono_debugger_add_all_threads().
16062 2006-05-11 Zoltan Varga <vargaz@gmail.com>
16064 * mini.c (mini_init): Call pthread_attr_destroy () to fix a small memory leak.
16066 2006-05-10 Zoltan Varga <vargaz@gmail.com>
16068 * mini-x86.c (mono_arch_instrument_epilog): Fix handling of
16069 MONO_TYPE_GENERICINST.
16071 * mini-amd64.c (mono_arch_instrument_epilog): Fix handling of
16072 MONO_TYPE_GENERICINST.
16074 2006-05-09 Zoltan Varga <vargaz@gmail.com>
16076 * mini-x86.c (mono_arch_get_vcall_slot_addr): Add a missing call sequence. Fixes
16079 2006-05-08 Zoltan Varga <vargaz@gmail.com>
16081 * mini.c (mono_create_jump_trampoline): Allocate MonoJitInfo from the domain
16083 (mono_jit_free_method): Remove the method from jump_trampoline_hash as well.
16085 2006-05-06 Zoltan Varga <vargaz@gmail.com>
16087 * mini.c (mini_cleanup): Applied patch from Joachim Ante (joe@otee.dk). Call
16088 mono_trace_cleanup ().
16090 * iltests.il: Fix problem with the newly added test.
16092 * mini-codegen.c (mono_local_regalloc): When changing the dreg of an instruction
16093 due to register constraints, free up the previous hreg. Fixes #78314.
16095 * iltests.il: Add new test for #78314.
16097 * mini-x86.c (mono_arch_get_inst_for_method): Use OP_ATOMIC_ADD_NEW_I4 for
16098 Interlocked.Add. Fixes #78312.
16100 * mini-amd64.c (mono_arch_get_inst_for_method): Ditto.
16102 2006-05-05 Zoltan Varga <vargaz@gmail.com>
16104 * inssel.brg (mini_emit_virtual_call): Fix a warning.
16106 2006-05-05 Martin Baulig <martin@ximian.com>
16108 * debug-mini.c (mono_debug_open_block): New method.
16111 (mono_arch_output_basic_block): Call mono_debug_open_block() at
16112 the beginning of each basic block.
16115 (mono_arch_output_basic_block): Call mono_debug_open_block() at
16116 the beginning of each basic block.
16118 2006-05-04 Massimiliano Mantione <massi@ximian.com>
16120 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
16121 default until I understand why they break the build on amd64.
16123 2006-05-04 Zoltan Varga <vargaz@gmail.com>
16125 * mini.c (mini_cleanup): Call mono_cleanup ().
16127 * mini.c (UNVERIFIED): New macro to make it easier to track down verification
16130 2006-05-04 Massimiliano Mantione <massi@ximian.com>
16132 * aliasing.c: Fixed shameful cut&paste error that caused JIT crashes.
16133 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
16134 default since all known bugs are fixed, and I cannot reproduce bug
16135 77944... I'm asking Matt Hargett to test again after this commit.
16137 2006-04-28 Massimiliano Mantione <massi@ximian.com>
16139 * mini-codegen.c: Fixed typo that thrashed inline.
16141 2006-04-28 Zoltan Varga <vargaz@gmail.com>
16143 * dominators.c (compute_dominators): Avoid using a worklist since
16144 it is not correct in some cases. Instead, iterate over all bblocks as
16145 in the original paper. Fixes --compile-all -O=all System.Xml.dll.
16147 2006-04-28 Miguel de Icaza <miguel@novell.com>
16149 * mini.c (mono_jit_compile_method_inner): Use
16150 mono_prepare_exception_from_error that resets the value
16153 2006-04-27 Miguel de Icaza <miguel@novell.com>
16155 * mini.c: Move the mini_loader_error_to_exception to metadata.
16157 2006-04-27 Massimiliano Mantione <massi@ximian.com>
16159 * aliasing.c: Fixed bug 78210.
16161 2006-04-27 Massimiliano Mantione <massi@ximian.com>
16163 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
16164 default until all their problems (or the ones they trigger) are fixed.
16166 2006-04-26 Zoltan Varga <vargaz@gmail.com>
16168 * aot-runtime.c (mono_aot_get_method_from_token_inner): Fix the previous patch.
16170 * aot-runtime.c (mono_aot_get_method_from_token_inner): Mark the method
16171 as loaded only after resolving patches since that could invoke the same method.
16173 * aot-runtime.c (mono_aot_plt_resolve): Fix ppc etc. builds.
16175 * aot-compiler.c: Refactor mono_aot_compile_aot () into a bunch of smaller
16178 * aot-runtime.c (init_plt): Use a normal trampoline to transfer code to the
16181 * aot-compiler.c (emit_plt): Pass the plt offset in %eax instead of on the
16184 * mini-trampolines.c (mono_aot_plt_trampoline): New trampoline to handle calls
16185 made from AOT code through the PLT table.
16187 * mini-x86.h mini-amd64.h: Define MONO_ARCH_AOT_PLT_OFFSET_REG to the register
16188 holding the plt offset when a call is made to the aot plt trampoline.
16190 2006-04-25 Zoltan Varga <vargaz@gmail.com>
16192 * aot-runtime.c aot-compiler.c cpu-amd64.md mini-amd64.c: Update parts of the
16195 * Makefile.am (common_sources): Fix build breakage.
16197 * aot-runtime.c aot-compiler.c: Reorganize the AOT code yet again: Make all
16198 calls through a jump table similar to the ELF PLT table. Avoid indirect calls for
16199 intra-assembly calls if possible.
16201 * tramp-*.c: Add new functions for patching/nullifying PLT entries.
16203 * mini-trampolines.c: Handle PLT entries.
16205 * mini.c: Avoid creating a GOT var for calls.
16207 * jit-icalls.c (helper_ldstr_mscorlib): New helper function for loading strings
16208 from mscorlib code.
16210 * jit-icalls.c (helper_newobj_mscorlib): New helper function to create objects
16211 from mscorlib code.
16213 * mini.c (mono_method_to_ir): Use the new helper functions in throw bblocks in
16216 * mini.h: Bump AOT file format version.
16218 * mini.c (get_basic_blocks): Fix the calculation of bb->out_of_line so it
16221 2006-04-25 Martin Baulig <martin@ximian.com>
16223 * driver.c: Disable copyprop, consprop and inline when running
16224 inside the debugger.
16226 2006-04-25 Martin Baulig <martin@ximian.com>
16228 * debug-debugger.h (MonoDebuggerInfo): Replaced `get_thread_id'
16229 with `get_current_thread' and added `detach'.
16230 (MonoDebuggerMetadataInfo): Added `thread_size',
16231 `thread_tid_offset', `thread_stack_ptr_offset' and
16232 `thread_end_stack_offset'.
16234 2006-04-25 Zoltan Varga <vargaz@gmail.com>
16236 * aot.c Makefile.am: Split aot.c into two new files aot-compiler.c and
16239 * inssel.brg (mini_emit_load_intf_reg_vtable): Use a new kind of AOT constant
16240 ADJUSTED_IID to avoid the need for adjusting the IID at runtime.
16242 * mini.h (MonoJumpInfoType): Add MONO_PATCH_INFO_ADJUSTED_IID.
16244 * mini.c (mono_resolve_patch_target): Handle ADJUSTED_IID.
16246 * aot.c: Add support for ADJUSTED_IID.
16248 2006-04-24 Zoltan Varga <vargaz@gmail.com>
16250 * aot.c (emit_method_order): Don't align method_order_end.
16252 * inssel.brg (stmt): Fix interface calls in AOT code which got broken by
16253 the interface ID changes.
16255 2006-04-21 Dick Porter <dick@ximian.com>
16257 * mini.c (mini_thread_cleanup): Clear the JIT TLS data when
16258 cleaning up a thread. Fixes the new part of bug 77470.
16260 2006-04-20 Geoff Norton <gnorton@customerdna.com>
16262 * mini-ppc.c: Call mono_jit_thread_attach when transitioning a native
16263 to managed wrapper.
16265 2006-04-19 Zoltan Varga <vargaz@gmail.com>
16267 * mini.h mini.c: Remove mono_type_to_ldind/stind () which are now in marshal.c.
16269 * mini.c (mono_runtime_install_handlers): Handle SIGABRT similarly to
16270 SIGSEGV. Fixes #78072.
16272 * mini-exceptions.c (mono_handle_native_sigsegv): Add a 'signal' argument,
16273 unregister our SIGABRT handler.
16275 2006-04-19 Massimiliano Mantione <massi@ximian.com>
16277 * mini.c: Disabled inline where it can alter the call stack in a
16278 way visible from managed code.
16279 * driver.c: enabled inline,consprop,copyprop,treeprop,deadce by
16282 2006-04-16 Zoltan Varga <vargaz@gmail.com>
16284 * mini-amd64.c (mono_arch_emit_prolog): Attach the thread to the runtime as it is done
16285 on other platforms. Fixes #78089.
16287 2006-04-13 Martin Baulig <martin@ximian.com>
16289 * driver.c: Also check a `MONO_INSIDE_MDB' environment variable to
16290 determine whether we're inside the debugger.
16293 (MonoDebuggerMetadataInfo): Added all offsets from `MonoDefaults'.
16295 2006-04-12 Zoltan Varga <vargaz@gmail.com>
16297 * mini.c (mono_method_to_ir): Handle multiple LEAVE statements inside a single
16298 handler clauses. Fixes #78024.
16300 * mini-sparc.c (mono_arch_output_basic_block): Handle large offsets
16301 in the CALL_MEMBASE opcodes. Fixes #78088.
16302 (mono_arch_get_vcall_slot_addr): Ditto.
16304 2006-04-10 Martin Baulig <martin@ximian.com>
16306 * debug-debugger.c: The thread handling code has now been moved
16307 into ../metadata/threads.c.
16309 2006-04-10 Zoltan Varga <vargaz@gmail.com>
16311 * driver.c (mono_main): Fix --with-gc=none build.
16313 * mini-codegen.c (mono_spillvar_offset): Improve alignment.
16314 (mono_spillvar_offset_float): Ditto.
16315 (mono_local_regalloc): Only do the OP_MOVE optimization if ins->dreg is a local
16316 hreg, not when its !global, since on ia64, there is a third category: stacked
16319 Mon Apr 10 14:39:49 CEST 2006 Paolo Molaro <lupus@ximian.com>
16321 * mini.c: set MonoInst->klass for load field address and a few other
16324 2006-04-10 Zoltan Varga <vargaz@gmail.com>
16326 * helpers.c (mono_disassemble_code): Emit debug info on amd64 as well.
16328 2006-04-07 Zoltan Varga <vargaz@gmail.com>
16330 * dominators.c (compute_dominators): Fix yet another bug which surfaced after
16331 the branch opt changes.
16333 2006-04-06 Dick Porter <dick@ximian.com>
16335 * wapihandles.c (mini_wapi_semdel): Fix parameters in semctl () call.
16337 * wapihandles.c (mini_wapi_seminfo):
16338 * driver.c (mono_main): Add semaphore info option
16340 2006-04-05 Zoltan Varga <vargaz@gmail.com>
16342 * dominators.c (compute_dominators): Fix a bug which surfaced after the recent
16343 branch optimization changes. Fixes #78009.
16345 Wed Apr 5 16:40:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
16347 * mini.c: ignore accessibility of methods in managed->native wrappers.
16349 2006-04-04 Zoltan Varga <vargaz@gmail.com>
16351 * mini.c (mini_cleanup): Call print_jit_stats () earlier since it accesses metadata.
16353 * mini.c (mini_cleanup): Free 'emul_opcode_map' as well.
16355 2006-04-03 Zoltan Varga <vargaz@gmail.com>
16357 * mini.c: Modify the branch optimizations to preserve the invariant that
16358 the entries inside the in_bb and out_bb arrays are unique.
16359 (mono_unlink_bblock): Avoid creation of new arrays.
16361 2006-04-02 Zoltan Varga <vargaz@gmail.com>
16363 * mini.c (mono_unlink_bblock): Fix regression caused by previous
16366 2006-04-01 Zoltan Varga <vargaz@gmail.com>
16368 * mini.c (optimize_branches): Remove the "optimizations" in
16369 the cbranch1/cbranch2 -> branch cases which were causing several
16370 problems in the past. Fixes #77986.
16372 2006-03-31 Chris Toshok <toshok@ximian.com>
16374 * driver.c (DEFAULT_OPTIMIZATIONS): back out the new set of
16375 default optimizations :(
16377 2006-03-31 Zoltan Varga <vargaz@gmail.com>
16379 * inssel-x86.brg mini-codegen.c mini.c: Merge some changes/fixes from linear-il
16382 2006-03-31 Massimiliano Mantione <massi@ximian.com>
16384 * local-propagation.c: Added comments to structs and removed
16385 "Mono" prefixes from local tree mover types.
16387 2006-03-30 Zoltan Varga <vargaz@gmail.com>
16389 * Makefile.am (arch_sources): Define this for each architecture so
16390 libmono_la_SOURCES is defined in one place.
16392 Wed Mar 29 20:51:14 CEST 2006 Paolo Molaro <lupus@ximian.com>
16394 * driver.c, wapihandles.c, Makefile.am: integrate the io-layer utils
16397 Wed Mar 29 17:16:57 CEST 2006 Paolo Molaro <lupus@ximian.com>
16399 * driver.c: print the GC name supplied by configure.
16401 2006-03-29 Massimiliano Mantione <massi@ximian.com>
16403 * local-propagation.c: Added tree mover, and moved here all the
16404 local propagation code from mini.c
16405 * mini.c: Added support for treeprop, and moved all the local
16406 propagation code to local-propagation.c
16407 * mini.h: Added support for treeprop
16408 * driver.c: Added support for treeprop, enabled consprop, copyprop,
16409 treeprop, inline and deadce by default
16410 * Makefile.am: Added local-propagation.c
16412 2006-03-25 Zoltan Varga <vargaz@gmail.com>
16414 * exceptions-sparc.c: Applied patch from David S. Miller <davem@sunset.davemloft.net>: Implement correct support for sparc/linux.
16416 Fri Mar 24 20:07:19 CET 2006 Paolo Molaro <lupus@ximian.com>
16418 * debug-debugger.c: make it compile without the Boehm GC.
16420 Wed Mar 22 18:25:18 CET 2006 Paolo Molaro <lupus@ximian.com>
16422 * mini.c: fixed issue with mismatch when an icall is registered
16423 with multiple names but same address.
16425 Tue Mar 21 15:59:57 CET 2006 Paolo Molaro <lupus@ximian.com>
16427 * declsec.c, mini-exceptions.c: use write barrier to set reference
16428 fields of managed objects.
16430 2006-03-19 Zoltan Varga <vargaz@gmail.com>
16432 * mini.c (mono_print_method_from_ip): Recognize JIT trampolines as well.
16433 (can_access_internals): Fix a warning.
16435 * mini.c (print_method_from_ip): Rename this to
16436 mono_print_method_from_ip so it gets exported.
16438 * trace.c: Deal with strings inside StringBuilder's containing garbage
16439 and fix memory leaks. Fixes #77848.
16441 2006-03-19 Zoltan Varga <vargaz@gmail.com>
16443 * mini.c (mini_init): Disable the setting of GC_stackbottom on ia64. Hopefully
16446 2006-03-16 Neale Ferguson <neale@sinenomine.net>
16448 * mini-s390.c: Remove OP_X86_TEST_NULL.
16450 Thu Mar 16 17:19:04 CET 2006 Paolo Molaro <lupus@ximian.com>
16452 * mini.c: use the correct GetHashCode() for the moving collector.
16454 2006-03-16 Massimiliano Mantione <massi@ximian.com>
16456 * liveness.c: Regalloc spill cost tuning.
16458 2006-03-15 Neale Ferguson <neale@sinenomine.net>
16460 * mini-s390x.h: Correct S390_LONG macro.
16462 * mini-s390x.c: Cleanup unused code.
16464 2006-03-15 Zoltan Varga <vargaz@gmail.com>
16466 * jit-icalls.h: New file.
16468 * Makefile.am mini.c jit-icalls.c: Use a proper include file for the jit
16469 icalls and include that instead of including jit-icalls.c.
16471 * mini-ppc.c (mono_arch_output_basic_block): Remove references to
16474 Tue Mar 14 20:23:53 CET 2006 Paolo Molaro <lupus@ximian.com>
16476 * mini.c: when checking for member accessibility, also check for
16477 friend assemblies and for explicit interface implementations.
16479 2006-03-14 Zoltan Varga <vargaz@gmail.com>
16481 * mini-codegen.c (mono_local_regalloc): Remove incorrect g_free () calls.
16483 * cpu-arm.md cpu-g4.md: Remove x86_ opcodes.
16485 * mini-x86.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
16486 common cases are done first.
16488 * mini-ops.h: Only define platform specific opcodes on the given platform.
16490 * mini.h regalloc.h mini-codegen.c: Merge optimizations from the linear-il
16493 2006-03-14 Martin Baulig <martin@ximian.com>
16495 Revert Paolo's change from r57348:
16497 * mini.h: don't use gboolean for bitfields.
16498 * mini.c: verifier changes for fields and methods accessibility.
16500 2006-03-13 Neale Ferguson <neale@sinenomine.net>
16502 * mini-s390.h, mini-s390x.h: Fix calls to mono_call_inst_add_outarg_reg.
16504 * mini-s390x.c: Fix conv_r_un.
16506 * cpu-s390, cpu-s390x.md: Fix lengths.
16508 Sun Mar 12 17:31:22 CET 2006 Paolo Molaro <lupus@ximian.com>
16510 * mini.c: nested types have access to all the nesting
16511 levels, not just the enclosing types.
16513 Sun Mar 12 16:23:11 CET 2006 Paolo Molaro <lupus@ximian.com>
16515 * mini.c: added a few more verification checks.
16517 2006-03-12 Zoltan Varga <vargaz@gmail.com>
16519 * liveness.c: Merge optimizations from the linear-il branch.
16521 2006-03-11 Zoltan Varga <vargaz@gmail.com>
16523 * mini-ia64.c (emit_call): Add a comment.
16525 * tramp-ia64.c (mono_arch_patch_callsite): Handle indirect calls as well.
16527 * tramp-ia64.c: Fix some warnings.
16529 Sat Mar 11 20:15:59 CET 2006 Paolo Molaro <lupus@ximian.com>
16531 * mini.h: don't use gboolean for bitfields.
16532 * mini.c: verifier changes for fields and methods accessibility.
16534 2006-03-11 Zoltan Varga <vargaz@gmail.com>
16536 * mini.c (mono_icall_get_wrapper): Fix an ia64 bug introduced by the
16537 lazy icall wrapper changes.
16539 * dominators.c: Replace all the dominator algorithms with faster
16540 ones from the linear-il branch.
16542 * inssel-*.brg: Allocate call->out_ireg_args and call->out_freg_args from
16545 * mini-amd64.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
16546 common cases are done first.
16548 * mini-amd64.c: Fix some warnings.
16550 * mini-codegen.c mini-*.c: Allocate call->out_ireg_args and call->out_freg_args
16553 * mini.c (mono_jit_compile_method_with_opt): Fix a race in the newly
16556 * mini.h: Add a missing prototype.
16558 2006-03-10 Zoltan Varga <vargaz@gmail.com>
16560 * mini.c: Compile icall wrappers lazily.
16562 * mini-codegen.c: Use printf instead of g_print since its much faster.
16564 * mini.h (mono_bitset_foreach_bit): Use the faster mono_bitset_find_start ()
16567 * mini.c (optimize_branches): Cache the negative result from
16568 remove_block_if_useless ().
16570 * mini.c (optimize_branches): Avoid restarting the iteration after each change.
16571 Also fix some bblock linking issues.
16573 * helpers.c (mono_disassemble_code): Reduce the size of the temporary
16576 * mini.h: Define G_LIKELY/G_UNLIKELY macros for older glib versions.
16578 * mini.h (MonoBasicBlock): Reorganize the fields, putting more frequently
16579 accessed fields first, for better cache behavior.
16581 Fri Mar 10 18:21:41 CET 2006 Paolo Molaro <lupus@ximian.com>
16583 * mini.c: speedup IList<T> array accesses.
16585 2006-03-09 Zoltan Varga <vargaz@gmail.com>
16587 * mini.c (mono_method_to_ir): Handle large methods overflowing the
16588 inline_costs counter. Fixes #77190.
16590 2006-03-06 Zoltan Varga <vargaz@gmail.com>
16592 * mini-exceptions.c: Call mono_trace_is_enabled () before printing
16593 trace messages. Fixes #77706.
16595 2006-03-04 Martin Baulig <martin@ximian.com>
16597 * tramp-amd64.c, tramp-x86.c
16598 (mono_debugger_create_notification_function): Use
16599 mono_global_codeman_reserve() to allocate a buffer at runtime and
16602 * debug-debugger.h (MonoDebuggerInfo): Added `initialize'.
16604 * debug-debugger.c (mono_debugger_init): Dynamically allocate the
16605 notification function at runtime and then call `initialize' in the
16606 `MONO_DEBUGGER__debugger_info' vtable.
16608 2006-03-04 Zoltan Varga <vargaz@gmail.com>
16610 * iltests.il: Fix a visibility problem.
16612 Wed Mar 1 15:55:25 CET 2006 Paolo Molaro <lupus@ximian.com>
16614 * driver.c, mini.c: add hooks for the counters API.
16616 Wed Mar 1 12:28:04 CET 2006 Paolo Molaro <lupus@ximian.com>
16618 * driver.c: show disabled options.
16620 Wed Mar 1 12:18:51 CET 2006 Paolo Molaro <lupus@ximian.com>
16622 * linear-scan.c: always use cost-driven selection.
16624 2006-02-28 Raja R Harinath <rharinath@novell.com>
16626 * jit-icalls.c (helper_compile_generic_method): Revert change from
16629 Mon Feb 27 18:58:19 GMT 2006 Paolo Molaro <lupus@ximian.com>
16631 * cpu-arm.md, mini-arm.c: implemented MemoryBarrier.
16633 Sat Feb 25 17:39:21 CET 2006 Paolo Molaro <lupus@ximian.com>
16635 * inssel.brg: style fixes, mostly to force the updated monoburg
16636 to run for people using svn.
16638 Sat Feb 25 17:07:42 CET 2006 Paolo Molaro <lupus@ximian.com>
16640 * mini.c: match monoburg changes.
16642 Sat Feb 25 16:04:33 CET 2006 Paolo Molaro <lupus@ximian.com>
16644 * mini.h, mini.c, abcremoval.c, aliasing.c, liveness.c,
16645 ssapre.c, graph.c, ssa.c: put the mono_burg_arity[]
16646 declaration in the header file.
16648 Sat Feb 25 14:19:31 CET 2006 Paolo Molaro <lupus@ximian.com>
16650 * helpers.c: reduce relocations and mem usage.
16652 Sat Feb 25 11:58:16 CET 2006 Paolo Molaro <lupus@ximian.com>
16654 * mini.h, mini-codegen.c: disable logging features if
16655 requested by configure.
16657 Sat Feb 25 11:54:49 CET 2006 Paolo Molaro <lupus@ximian.com>
16659 * mini.c: tiny verifier changes.
16661 Fri Feb 24 18:17:52 CET 2006 Paolo Molaro <lupus@ximian.com>
16663 * mini-ops.h, inssel-x86.brg, tramp-x86.c, mini-x86.c,
16664 cpu-pentium.md: stack alignment changes for osx/x86,
16665 partially from Geoff Norton <gnorton@customerdna.com>.
16667 2006-02-24 Raja R Harinath <harinath@gmail.com>
16669 * jit-icalls.c (helper_compile_generic_method): Update to changes
16670 in metadata/class.c.
16672 2006-02-24 Zoltan Varga <vargaz@gmail.com>
16674 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a missing check.
16676 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for
16677 interface calls with large offsets.
16679 2006-02-23 Raja R Harinath <rharinath@novell.com>
16681 * jit-icalls.c (helper_compile_generic_method): Document the
16682 special-case we depend on so that we can inflate the method twice
16683 with the same context with no bad side-effects.
16685 Thu Feb 23 13:45:46 CET 2006 Paolo Molaro <lupus@ximian.com>
16687 * mini-x86.c, mini-amd64.c: fix for case when xen support
16690 Wed Feb 22 19:38:40 CET 2006 Paolo Molaro <lupus@ximian.com>
16692 * mini-x86.c, mini-amd64.c: generate code to access tls items
16693 in a faster way for Xen systems.
16695 Wed Feb 22 10:31:25 CET 2006 Paolo Molaro <lupus@ximian.com>
16697 * exceptions-x86.c, mini-x86.h, driver.c, mini-codegen.c:
16698 updates and compilation fixes for the OSX/x86 port, mostly from
16699 Geoff Norton <gnorton@customerdna.com>.
16701 Tue Feb 21 19:56:55 CET 2006 Paolo Molaro <lupus@ximian.com>
16703 * inssel.brg: faster interface call implementation
16704 to sync with the interface_offsets MonoVTable changes.
16706 Mon Feb 20 10:37:57 CET 2006 Paolo Molaro <lupus@ximian.com>
16708 * mini.c: more verification checks.
16710 Fri Feb 17 19:47:29 CET 2006 Paolo Molaro <lupus@ximian.com>
16712 * mini.c: added a few more verification checks.
16714 2006-02-17 Neale Ferguson <neale@sinenomine.net>
16716 * mini-s390x.c, mini-s390x.h: Check for presence of long displacement
16717 facility on the processor and use it if available.
16719 Fri Feb 17 16:12:52 CET 2006 Paolo Molaro <lupus@ximian.com>
16721 * driver.c, aot.c, mini.c: throw exception if the IL code is
16722 invalid or unverifiable.
16724 2006-02-17 Raja R Harinath <rharinath@novell.com>
16726 * generics.2.cs (test_0_ldfld_stfld_mro): Use m.struct_field, not
16729 2006-02-16 Zoltan Varga <vargaz@gmail.com>
16731 * generics.2.cs: Add some tests for generics ldfld/stfld wrappers.
16733 Wed Feb 15 16:23:17 CET 2006 Paolo Molaro <lupus@ximian.com>
16735 * mini-s390x.c, mini-s390.c, mini.c, mini-amd64.c, mini-arm.c,
16736 mini-ia64.c, mini-sparc.c, mini-x86.c, mini-ppc.c: fixed
16737 handling of instantiated generic valuetypes.
16739 2006-02-11 Zoltan Varga <vargaz@gmail.com>
16741 * mini-exceptions.c mini-x86.h mini-x86.c: Get rid of
16742 MONO_INIT_CONTEXT_FROM_CALLER, and use MONO_INIT_CONTEXT_FROM_FUNC
16745 * generics.2.cs: Revert the nullable reftypes tests.
16747 2006-02-10 Zoltan Varga <vargaz@gmail.com>
16749 * mini-exceptions.c (MONO_INIT_CONTEXT_FROM_CALLER): Avoid
16750 using __builtin_frame_address (1) as it doesn't work in the presence
16751 of optimizations. Hopefully fixes #77273.
16753 * Makefile.am generics.cs generics.2.cs: Revert the generics.2.cs
16754 -> generics.cs change as it doesn't work with some automake versions.
16756 Thu Feb 9 16:24:44 CET 2006 Paolo Molaro <lupus@ximian.com>
16758 * mini.c: handle systems that sue a different way to
16759 retrieve the stack address of the current thread.
16761 2006-02-09 Zoltan Varga <vargaz@gmail.com>
16763 * Makefile.am generics.2.cs: Rename this to generics.cs and handle
16764 it specially in the makefile.
16766 * generics.2.cs: Add tests for nullable reference types.
16768 Wed Feb 8 19:33:17 CET 2006 Paolo Molaro <lupus@ximian.com>
16770 * mini.c: always handle the case when mono_jit_init()
16771 is called in a thread different from the main thread,
16772 confusing libgc (bug #77309).
16774 Mon Feb 6 09:01:24 EST 2006 Paolo Molaro <lupus@ximian.com>
16776 * mini-ppc.c: fix handling of exceptions in large methods (bug #74932).
16778 Fri Feb 3 18:51:35 CET 2006 Paolo Molaro <lupus@ximian.com>
16780 * mini.c: change optimize_branches () to use a single loop
16781 and introduce a new optimization to simplify some range checks.
16783 2006-02-03 Martin Baulig <martin@ximian.com>
16785 * debug-debugger.c (debugger_thread_manager_thread_created): Removed
16786 and merged with debugger_thread_manager_add_thread().
16787 (mono_debugger_main): Call debugger_thread_manager_add_thread() to
16788 inform the debugger about the main thread.
16790 2006-02-03 Zoltan Varga <vargaz@gmail.com>
16792 * basic.cs: Add test for div.un/rem.un constant folding.
16794 2006-02-03 Neale Ferguson <neale@sinenomine.net>
16796 * cpu-s390x.md: correct int_xor_imm length
16798 2006-02-03 Zoltan Varga <vargaz@gmail.com>
16800 * generics.2.cs: New test for #77442.
16802 * jit-icalls.c (helper_compile_generic_method): Check for null. Fixes
16805 2006-02-02 Martin Baulig <martin@ximian.com>
16807 * tramp-x86.c, tramp-amd64.c: It's now safe to #include
16808 <mono/metadata/mono-debug-debugger.h>
16810 * debug-mini.c: Don't #define _IN_THE_MONO_DEBUGGER.
16812 2006-02-02 Martin Baulig <martin@ximian.com>
16814 * debug-debugger.h: New header file for debug-debugger.c.
16816 * debug-debugger.c: Big API cleanup; don't run the managed Main()
16817 function is a separate thread anymore; add support for attaching.
16819 2006-02-01 Zoltan Varga <vargaz@gmail.com>
16821 * tramp-x86.c: Fix a warning.
16823 2006-01-31 Zoltan Varga <vargaz@gmail.com>
16825 * mini-amd64.c (mono_arch_compute_omit_fp): Avoid hitting an assertion
16826 on very large methods.
16828 * aot.c (load_patch_info): Fix a warning.
16830 Mon Jan 30 12:51:10 CET 2006 Paolo Molaro <lupus@ximian.com>
16832 * cpu-pentium.md, mini-x86.c, inssel.brg, inssel-x86.brg,
16833 mini-ops.h: alu membase optimizations.
16835 Fri Jan 27 21:11:08 CET 2006 Paolo Molaro <lupus@ximian.com>
16837 * mini-ops.h, mini.c, inssel.brg, inssel-x86.brg: opcode
16838 to speedup StringBuilder.
16840 2006-01-27 Zoltan Varga <vargaz@gmail.com>
16842 * dominators.c (mono_compute_natural_loops): Fix detection of
16843 loop body start blocks.
16845 * mini-exceptions.c (mono_print_thread_dump): Fix non x86 builds.
16847 2006-01-26 Zoltan Varga <vargaz@gmail.com>
16849 * mini.h mini.c mini-exceptions.c: Add thread dump support. Fixes
16852 2006-01-25 Massimiliano Mantione <massi@ximian.com>
16854 * aliasing.c: Fixed aliasing issue on 64 bit archs.
16856 2006-01-25 Martin Baulig <martin@ximian.com>
16858 * debug-debugger.c: Moved the `MonoDebuggerManager' and
16859 `MonoDebuggerThread' typedefs here from mono-debug-debugger.h and
16860 started to cleanup this file a little bit.
16862 Tue Jan 24 18:20:48 CET 2006 Paolo Molaro <lupus@ximian.com>
16864 * mini.c: optimize a codepath frequently happening in generics code.
16866 2006-01-23 Martin Baulig <martin@ximian.com>
16868 * Makefile.am: Only compile debug-debugger.c on supported platforms.
16870 * debug-debugger.c: Kill the IO_LAYER() hack and use the io-layer
16871 functions directly.
16873 * driver.c: debug-debugger.c is only available if
16874 `MONO_DEBUGGER_SUPPORTED' is defined.
16876 2006-01-23 Martin Baulig <martin@ximian.com>
16878 * debug-debugger.c: Only enable this on platforms where the Mono
16879 Debugger is working (x86 and x86_64).
16881 2006-01-21 Martin Baulig <martin@ximian.com>
16883 The Mono Debugger is now using the normal `mono' instead of the
16884 `mono-debugger-mini-wrapper' when executing managed code.
16886 * debug-debugger.c: New file; previously known as
16887 debugger/wrapper/wrapper.c.
16889 * debug-mini.c (mono_init_debugger): Removed.
16891 * driver.c (mono_main): Added new `--inside-mdb' command line
16892 argument which is used when running inside the debugger.
16894 2006-01-20 Zoltan Varga <vargaz@gmail.com>
16896 * liveness.c (mono_analyze_liveness): Remove some unused data
16899 2006-01-17 Zoltan Varga <vargaz@gmail.com>
16901 * mini.h: Move mono_bitset_test_fast macro to monobitset.h where it belongs.
16903 2006-01-16 Zoltan Varga <vargaz@gmail.com>
16905 * mini.h (mono_bitset_test_fast): Disable the 'fast' implementation which
16906 depends on implementation details of monobitset.
16908 * mini.c (mini_get_ldelema_ins): Fix handling of 1 dimensional arrays.
16911 2006-01-15 Zoltan Varga <vargaz@gmail.com>
16913 * liveness.c: Update after monobitset changes.
16915 2006-01-14 Zoltan Varga <vargaz@gmail.com>
16917 * mini-amd64.c (mono_arch_compute_omit_fp): Fix a leak.
16919 2006-01-11 Neale Ferguson <neale@sinenomine.net>
16921 * inssel-s390x.brg: Fix reg: OP_LDADDR(OP_S390_LOADARG) register setting.
16923 * mini-s390x.c: Remove warning messages.
16925 2006-01-11 Ben Maurer <bmaurer@andrew.cmu.edu>
16927 * mini.c: pass the jitinfo to mono_profiler_method_end_jit.
16929 2006-01-10 Zoltan Varga <vargaz@gmail.com>
16931 * generics.2.cs: Add ldelem/stelem_any test.
16933 2006-01-10 Neale Ferguson <neale@sinenomine.net>
16935 * mini-s390.c: Fix ATOMIC_ADD_I4 operation.
16937 2006-01-07 Zoltan Varga <vargaz@gmail.com>
16939 * inssel-long.brg: Fix int->long ovf conversion rules. Fixes #77172.
16941 2006-01-06 Zoltan Varga <vargaz@gmail.com>
16943 * generics.2.cs: Reenable vtype tests.
16945 * inssel-x86.brg: Remove an icorrect valuetype rule.
16947 2006-01-06 Neale Ferguson <neale@sinenomine.net>
16949 * mini-s390x.c, inssel-s390x.brg, cpu-s390x.md: Fix ATOMIC_I8 operations. Provide
16950 initial support for OP_ABS.
16952 2006-01-05 Neale Ferguson <neale@sinenomine.net>
16954 * mini-s390x.c (emit_float_to_int): Correct r8 to unsigned int algorithm.
16956 2006-01-05 Neale Ferguson <neale@sinenomine.net>
16958 * mini-s390.c, mini-s390.h, inssel-s390.brg, cpu-s390.md: Fix r8 to unsigned int
16959 conversion and implement LADD/LSUB.
16961 * exceptions-s390.c: Standardize mono_arch_find_jit_info to match other
16964 2006-01-05 Neale Ferguson <neale@sinenomine.net>
16966 * mini-s390x.c, mini-s390x.h: Fix r8 to unsigned int conversion.
16968 * exceptions-s390x.c: Standardize mono_arch_find_jit_info to match other
16971 2006-01-05 Neale Ferguson <neale@sinenomine.net>
16973 * mini-s390x.c, mini-s390x.h, mini-s390.c, mini-s390.h: Fix lmf handling when
16974 localloc is encountered. Fixes crash in test-183.cs when using gmcs
16975 (stack walk problem).
16977 2006-01-04 Zoltan Varga <vargaz@gmail.com>
16979 * aot.c (mono_aot_load_method): Fix a warning.
16981 2006-01-03 Neale Ferguson <neale@sinenomine.net>
16983 * mini-s390x.h, exceptions-s390x.c, inssel-s390x.brg: Fix compiler warnings
16985 2006-01-03 Zoltan Varga <vargaz@gmail.com>
16987 * iltests.il: Add test for #77148.
16989 * mini.c (mini_get_ldelema_ins): Handle arrays with rank 1 too. Fixes
16992 2006-01-03 Neale Ferguson <neale@sinenomine.net>
16994 * mini-s390x.c, inssel-s390x.brg: Remove debug statements
16996 2006-01-03 Neale Ferguson <neale@sinenomine.net>
16998 * mini-s390x.c, mini-s390x.h, exceptions-s390x.c, tramp-s390x.c, inssel-s390x.brg,
16999 cpu-s390x.md, mini-codegen.c, Makefile.am: add 64-bit s390 support to JIT.
17001 * basic-long.cs: Add lconv-to-r4/r8 tests.
17003 2006-01-03 Zoltan Varga <vargaz@gmail.com>
17005 * mini.c (mono_method_to_ir): Fix DynamicMethod support in some opcodes.
17007 * mini-sparc.c (mono_arch_call_opcode): Use mono_class_value_size ()
17008 here as on other archs.
17010 2005-12-29 Neale Ferguson <neale@sinenomine.net>
17012 * mini-s390.c (mono_arch_get_inst_for_method): Add memory_barrier support.
17014 2005-12-29 Neale Ferguson <neale@sinenomine.net>
17016 * inssel-s390.brg: Correct register assignment; Rework L[ADD|SUB]_OVF[_UN] for s390.
17018 * cpu-s390.md: Fix lengths of a couple of long instructions; Add memory_barrier.
17020 * mini-s390.c: Fix long add/sub overflow instructions; Fix displacement handling in
17021 instrument_prolog; Add memory_barrier instruction.
17023 2005-12-26 Zoltan Varga <vargaz@gmail.com>
17025 * exceptions-x86.c mini-x86.h: Fix solaris/x86 exception handling.
17027 2005-12-23 Zoltan Varga <vargaz@gmail.com>
17029 * tramp-ia64.c (mono_arch_get_unbox_trampoline): Flush icache.
17031 * aliasing.c inssel.brg: Fix warnings.
17033 * inssel-ia64.brg (OP_MEMSET): Fix an optimization which previously
17034 could skip initialization of some parts of memory.
17036 * mini.c mini-ia64.c: Fix warnings.
17038 * inssel-sparc.brg: Add an implementation of lneg which actually works.
17040 2005-12-22 Zoltan Varga <vargaz@gmail.com>
17042 * aliasing.c (mono_build_aliasing_information): Add a workaround for
17043 a crash seen on sparc.
17045 * mini-sparc.c: Add implementation of Thread.MemoryBarrier.
17047 * cpu-sparc.md: Add memory_barrier opcode. Remove unused opcodes.
17049 2005-12-21 Neale Ferguson <neale@sinenomine.net>
17051 * mini-ops.h: Add s390_backchain instruction
17053 * inssel-s390.brg: Use backchaining instruction for LOADARG/STKARG operations.
17055 * cpu-s390.md: Add s390_backchain instruction
17057 * mini-s390.c: Significant ABI changes
17059 * mini-s390.h: Cater for zero length structures
17061 2005-12-20 Neale Ferguson <neale@sinenomine.net>
17063 * mini-s390.c: ABI fixes
17065 * inssel-s390.brg: Remove debug statements
17067 * cpu-s390.md: Fix length of ATOMIC_xx operations
17069 2005-12-19 Zoltan Varga <vargaz@gmail.com>
17071 * basic-float.cs: Add float<->long conversion tests.
17073 2005-12-16 Neale Ferguson <neale@sinenomine.net>
17075 * mini-s390.c: Fix LOCALLOC processing.
17077 * tramp-s390.c (s390_magic_trampoline): Fix base calculation.
17079 2005-12-15 Zoltan Varga <vargaz@gmail.com>
17081 * iltests.il: Add tests for some opcodes not covered by the other
17084 2005-12-15 Neale Ferguson <neale@sinenomine.net>
17086 * mini-s390.c: Fix ADDCC/SBB bug revealed by test_0_ulong_regress; Correct
17087 register loading for Tail processing; Correct trace output.
17089 * inssel-s390.brg: Reimplement LSUB_OVF due to s390 implementation of signed math.
17091 * cpu-s390.md: Correct size of jmp instruction.
17093 2005-12-13 Neale Ferguson <neale@sinenomine.net>
17095 * mini-s390.c (mono_arch_emit_prolog): Remove some debugging bits.
17097 2005-12-13 Neale Ferguson <neale@sinenomine.net>
17099 * inssel-s390.brg tramp-s390.c cpu-s390.md mini-s390.c mini-s390.h:
17100 Bring s390 up to current level.
17102 2005-12-12 Zltan Varga <vargaz@gmail.com>
17104 * generics.2.cs: Disable the newly added tests as they do not work yet.
17106 * generics.2.cs: Add valuetype tests.
17108 2005-12-09 Zoltan Varga <vargaz@gmail.com>
17110 * basic-long.cs: Add i4->u8 test.
17112 * objects.cs: Add tests for JIT intrinsic.
17114 * mini.c (mini_get_inst_for_method): Resurrect the array Rank/Length
17115 optimizations lost by a mistake.
17117 2005-12-07 Zoltan Varga <vargaz@gmail.com>
17119 * basic-long.cs: Remove a test moved to objects.cs.
17121 * arrays.cs: Add more array tests.
17123 2005-12-06 Zoltan Varga <vargaz@gmail.com>
17125 * arrays.cs: Add new tests for multi-dimensional arrays.
17127 2005-12-06 Raja R Harinath <rharinath@novell.com>
17129 * Makefile.am (test_sources2): Add generics.2.cs.
17130 (EXTRA_DIST): Add test_sources2.
17132 2005-12-05 Ben Maurer <bmaurer@ximian.com>
17134 Support for boxing and unboxing nullable types as well as the
17135 isinst operation on nullables, per the CLI ammendment.
17137 * inssel.brg (CEE_ISINST): Special case for nullable
17139 * mini.c (handle_unbox_nullable): new method
17140 (handle_box): Special case for nullable types
17141 (mono_method_to_ir): Call handle_unbox_nullable in correct
17144 * generics.2.cs: New test suite
17146 * Makefile.am: Support for regression tests with generics.
17148 2005-12-03 Zoltan Varga <vargaz@gmail.com>
17150 * mini-amd64.c (emit_load_volatile_arguments): Add loading of arguments
17151 allocated to registers. Fixes #76800.
17153 Thu Dec 1 12:59:40 EST 2005 Paolo Molaro <lupus@ximian.com>
17155 * mini-ppc.c, inssel-ppc.brg: fix ABI issue (pinvoke3.cs).
17157 2005-11-30 Zoltan Varga <vargaz@gmail.com>
17159 * exceptions.cs: Disable test_0_long_cast () test, since it fails on a lot
17162 2005-11-29 Zoltan Varga <vargaz@gmail.com>
17164 * objects.cs basic-calls.cs: Move a test depending on valuetypes to
17167 * inssel-long32.brg (CEE_CONV_I8): Remove unused labels.
17169 * inssel-long32.brg (CEE_CONV_I8): Convert this to a branchless version.
17170 Tue Nov 29 05:41:34 EST 2005 Paolo Molaro <lupus@ximian.com>
17172 * mini-ppc.c, cpu-g4.md: ensure a fp register is converted to
17173 single precision before storing to a single precision location.
17175 2005-11-28 Raja R Harinath <rharinath@novell.com>
17177 * Makefile.am (ILASM): Use profile-dependent location of ilasm.
17179 2005-11-27 Zoltan Varga <vargaz@gmail.com>
17181 * basic-long.cs basic-calls.cs objects.cs: Move some tests to the
17184 * basic.cs: Remove test_0_byte_compares test which was moved to
17185 objects.cs a long time ago.
17187 2005-11-22 Massimiliano Mantione <massi@ximian.com>
17189 * aliasing.c: Fixed aliasing issue on 64 bit archs.
17191 2005-11-20 Zoltan Varga <vargaz@gmail.com>
17193 * mini-ia64.c exceptions-ia64.c: Simplify the way filters/finally
17194 handlers are called.
17196 * mini-ia64.c (mono_arch_emit_exceptions): Optimize size of exception
17199 * mini-ia64.c: Add support for the throw->branch exception
17202 * driver.c (DEFAULT_OPTIMIZATIONS): Add MONO_OPT_EXCEPTION.
17204 2005-11-18 Massimiliano Mantione <massi@ximian.com>
17206 * mini.c: Enabled "fastpath" deadce :-)
17208 2005-11-18 Massimiliano Mantione <massi@ximian.com>
17210 * mini.c: Added "fastpath" deadce (deadce without SSA), and a simple
17211 alias analysis pass to support it.
17212 * mini.h: Likewise.
17214 * liveness.c: Likewise (liveness computation can use aliasing
17215 information to be more accurate).
17216 * driver.c: Added an "ssa" option go tell the JIT to use SSA, and
17217 moreover made so that "--compile-all" uses the given optimization
17218 flags and not the default ones.
17219 * aliasing.c: Alias analysis (new file).
17220 * aliasing.h: Likewise.
17221 * Makefile.am: added "aliasing.c" and "aliasing.h".
17223 2005-11-17 Zoltan Varga <vargaz@gmail.com>
17225 * mini-ops.h: Add missing OP_I opcodes so it is in synch with the
17228 2005-11-13 Zoltan Varga <vargaz@gmail.com>
17230 * mini-exceptions.c (mono_handle_exception_internal): Remove the
17231 fp >= end_of_stack exit condition, as it is not needed, and it might
17232 become true for fp eliminated frames.
17234 2005-11-11 Zoltan Varga <vargaz@gmail.com>
17236 * mini-x86.c (mono_arch_emit_epilog): Use G_STRUCT_OFFSET instead of hard
17239 Tue Nov 8 11:28:20 GMT 2005 Paolo Molaro <lupus@ximian.com>
17241 * mini-arm.c: fixed alignment of doubles/longs to match
17242 the C ABI (bug #76635).
17244 Mon Nov 7 16:13:21 CET 2005 Paolo Molaro <lupus@ximian.com>
17246 * aot.c: fix compilation with --enable-minimal=aot.
17248 Fri Nov 4 12:34:15 GMT 2005 Paolo Molaro <lupus@ximian.com>
17250 * mini-arm.c: fixed compatibility with the new
17251 floating point emulator package for compares.
17253 2005-11-03 Atsushi Enomoto <atsushi@ximian.com?
17255 * mini.c : reverted sig->pinvoke changes (r51396-51397).
17257 2005-11-01 Zoltan Varga <vargaz@freemail.hu>
17259 * mini-exceptions.c (print_stack_frame): Output to stderr.
17260 (mono_handle_native_sigsegv): Ditto.
17262 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
17264 * mini-amd64.c (mono_arch_output_basic_block): Remove unused
17265 OP_LCONV_TO_OVF_I implementation.
17267 * mini-amd64.c: Add support for the throw->branch exception
17270 * branch-opts.c (mono_branch_optimize_exception_target): Allow the case
17271 when the catch clause catches a more general exception, i.e. Object.
17273 2005-10-30 Zoltan Varga <vargaz@gmail.com>
17275 * cpu-ia64.md: Remove unused opcodes.
17277 * mini.c (GET_CONTEXT): Simplify this somewhat by removing arch
17278 specific defines for architectures defining USE_SIGACTION.
17280 * mini-ia64.c: Fix some warnings.
17282 * exceptions-ia64.c (mono_arch_ip_from_context): Fix this, the previous
17283 version seemed to skip a frame.
17285 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
17287 * mini.c: Clean up the usage of sig->pinvoke flag. Now
17288 only calls which are made to native code use this flag.
17290 2005-10-29 Zoltan Varga <vargaz@freemail.hu>
17292 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for
17293 varargs methods as well.
17295 * mini-amd64.c exceptions-amd64.c: Allow fp elimination in methods
17296 which have save_lmf set. Reorganize methods prologs a bit.
17298 * mini-amd64.c (mono_arch_compute_omit_fp): Move the check for the
17299 debugger to the proper place.
17301 2005-10-29 Martin Baulig <martin@ximian.com>
17303 * mini-amd64.c (debug_omit_fp): Temporarily disable fp elimination
17304 when running inside the debugger until the debugger has support
17307 2005-10-26 Zoltan Varga <vargaz@gmail.com>
17309 * mini.h: Fix a warning.
17311 2005-10-24 Miguel de Icaza <miguel@novell.com>
17313 * mini.c (mono_pmip): Just a wrapper for get_method_from_ip which
17314 we expose publicly, this returns the string.
17316 2005-10-22 Zoltan Varga <vargaz@freemail.hu>
17318 * exceptions-amd64.c (mono_arch_find_jit_info): Fix some corner cases
17319 with fp elimination.
17321 2005-10-21 Zoltan Varga <vargaz@gmail.com>
17323 * mini-exceptions.c (mono_handle_native_sigsegv): Try to print a
17324 native stacktrace using the glibc 'backtrace' function if available.
17326 2005-10-20 Zoltan Varga <vargaz@gmail.com>
17328 * mini.h (MonoDebugOptions): Remove 'abort_on_sigsegv' option.
17330 * mini-exceptions.c (mono_handle_native_sigsegv): New function to
17331 handle SIGSEGVs received while in native code.
17333 * mini.c (sigsegv_signal_handler): If the SIGSEGV happened in native
17334 code, call mono_handle_native_sigsegv which will abort the runtime
17335 after printing some diagnostics, instead of converting it into a
17336 confusing NullReferenceException.
17338 2005-10-18 Zoltan Varga <vargaz@gmail.com>
17340 * cpu-pentium.md: Remove unused opcodes.
17342 2005-10-18 Zoltan Varga <vargaz@freemail.hu>
17344 * mini-amd64.h (MonoLMF): Add rsp field.
17346 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Save the sp reg into
17349 2005-10-17 Zoltan Varga <vargaz@gmail.com>
17351 * mini-codegen.c (get_register_spilling): Fix some warnings.
17353 2005-10-16 Zoltan Varga <vargaz@freemail.hu>
17355 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Add support for fp
17356 elimination during exception handling. Enable fp elimination by
17359 * mini-amd64.h mini-amd64.c: Add preliminary support for frame pointer
17362 2005-10-16 Martin Baulig <martin@ximian.com>
17364 * mini-exceptions.c
17365 (mono_debugger_run_finally): New public method for the debugger.
17367 2005-10-10 Zoltan Varga <vargaz@gmail.com>
17369 * debug-mini.c (mono_debug_init_method): Fix warning.
17371 * mini.h branch-opts.c (mono_branch_optimize_exception_target): Make
17372 the 'exname' parameter const to fix some warnings.
17374 2005-10-09 Zoltan Varga <vargaz@freemail.hu>
17376 * mini-exceptions.c (mono_handle_exception_internal): Fix another bug
17377 introduced by the previous patch.
17379 2005-10-08 Zoltan Varga <vargaz@gmail.com>
17381 * basic-float.cs: Add test for precision of float arithmetic.
17383 * mini-ia64.c (mono_arch_output_basic_block): Convert to/from doubles
17384 when loading/storing single values from/to memory.
17386 * mini.c (mono_jit_compile_method_with_opt): Create the function
17387 pointers in the correct domain.
17389 2005-10-08 Zoltan Varga <vargaz@freemail.hu>
17391 * mini-exceptions.c (mono_handle_exception_internal): Fix bug
17392 introduced by previous patch.
17394 * mini-exceptions.c (mono_handle_exception_internal): Handle the case
17395 when out_filter_idx is NULL.
17397 * mini-exceptions.c: Don't run filter clauses twice during exception
17398 handling. Fixes #75755.
17400 2005-10-07 Zoltan Varga <vargaz@gmail.com>
17402 * aot.c: Add support for ldflda wrappers.
17404 * mini.c (mono_method_to_ir): Use ldflda wrappers for CEE_LDFLDA. Fixes
17407 Tue Oct 4 20:23:25 CEST 2005 Paolo Molaro <lupus@ximian.com>
17409 * mini.c, mini.h: do not consider exception handlers blocks when
17410 setting up interface variables.
17412 2005-10-04 Zoltan Varga <vargaz@freemail.hu>
17414 * aot.c (emit_section_change): Fix emitting of sections on win32. Fixes #76322.
17416 2005-10-03 Zoltan Varga <vargaz@gmail.com>
17418 * liveness.c (mono_analyze_liveness): Revert parts of r51051 since it
17419 causes a regression.
17421 * mini.c (mini_thread_cleanup): Fix reading of freed memory.
17423 2005-10-02 Zoltan Varga <vargaz@freemail.hu>
17425 * mini.h (OP_PCONST): Move the definition of OP_PCONST into the rest
17426 of the OP_P definitions.
17428 * TODO: Add a proposal for dealing with the CEE/OP mess.
17430 * mini-amd64.c (mono_arch_output_basic_block): Merge mul_imm
17431 optimizations from the x86 port.
17433 * cpu-amd64.md: Ditto.
17435 * basic.cs basic-long.cs: Add tests.
17437 Fri Sep 30 20:07:20 CEST 2005 Paolo Molaro <lupus@ximian.com>
17439 * Makefile.am, driver.c, mini-x86.c, mini.c, mini.h, branch-opts.c:
17440 Patrik Torstensson's implementation of my exception-handling
17441 optimization idea, when the exception object is not used
17444 Fri Sep 30 19:10:29 CEST 2005 Paolo Molaro <lupus@ximian.com>
17446 * mini-x86.c, cpu-pentium.md: Patrik Torstensson's port
17447 of the mul_imm optimizations from the old jit.
17449 Fri Sep 30 11:37:51 EDT 2005 Paolo Molaro <lupus@ximian.com>
17451 * mini.c, liveness.c: patch by Patrik Torstensson and
17452 Zoltan Varga to improve performance in methods with
17455 2005-09-30 Zoltan Varga <vargaz@gmail.com>
17457 * driver.c: Remove 'Globalization' entry from --version.
17459 2005-09-28 Zoltan Varga <vargaz@gmail.com>
17461 * mini.c (mono_jit_compile_method_inner): Do not load AOT code when
17462 there is a profiler interested in JIT events.
17464 * aot.c: Load profile files produced by the AOT profiling module, and
17465 reorder methods based on the profiling info. Add a 'method_order' table
17466 to the AOT file to make mono_aot_find_jit_info work with the reordered
17469 * mini.h: Bump AOT file version info.
17471 Wed Sep 28 17:12:48 CEST 2005 Paolo Molaro <lupus@ximian.com>
17473 * mini-arm.h: work around what looks like a gcc bug when optimizations
17476 2005-09-28 Raja R Harinath <rharinath@novell.com>
17478 * Makefile.am (AM_CFLAGS): Don't use += to append inside
17479 conditionals. Use ...
17480 (PLATFORM_CFLAGS, ARCH_CFLAGS): ... these.
17482 2005-09-27 Zoltan Varga <vargaz@freemail.hu>
17484 * mini-amd64.c (mono_arch_call_opcode): Use mono_class_value_size ()
17485 to determine the amount of memory to copy when passing valuetypes.
17487 * inssel-amd64.brg: Remove PUSH(LDIND4) rules since they convert an
17488 4 byte load into a 8 byte load. Fix aligning of size in OP_OUTARG_VT.
17490 2005-09-27 Zoltan Varga <vargaz@gmail.com>
17492 * mini.h mini.c aot.c: Add infrastructure to collect pagefault
17493 information about aot.
17495 2005-09-27 Ben Maurer <bmaurer@ximian.com>
17497 * *.c: Replace the use of {Enter,Leave}CriticalSection with
17498 macros. This will allow a deadlock debugger to easily be plugged
17501 Tue Sep 27 09:32:11 EDT 2005 Paolo Molaro <lupus@ximian.com>
17503 * mini-ppc.c, cpu-g4.md: added memory barrier instruction.
17505 2005-09-27 Raja R Harinath <rharinath@novell.com>
17507 * Makefile.am (AM_CFLAGS): Rename from INCLUDES.
17508 (AM_CFLAGS) [PLATFORM_WIN32): Append to it, don't set it.
17509 (AM_CFLAGS) [ARM]: Add arch/arm directory from the build tree.
17510 ($(arch_built)) [CROSS_COMPILING]: Error out.
17512 2005-09-26 Zoltan Varga <vargaz@gmail.com>
17514 * aot.c: Add support for the no_special_static flag for classes.
17516 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
17518 * Reapply reverted patches.
17520 * *: Revert r50174 as well.
17522 * mini-amd64.c cpu-amd64.md inssel-amd64.brg: Revert r50170 as well.
17524 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
17526 * mini-amd64.c: Revert r50342 to see if this fixed buildbot.
17528 2005-09-23 Miguel de Icaza <miguel@novell.com>
17530 * mini.c (SIG_HANDLER_SIGNATURE): Only dereference info if it is
17531 part of the SIG_HANDLER_SIGNATURE.
17533 2005-09-23 Zoltan Varga <vargaz@gmail.com>
17535 * mini.h mini.c: Add a new MONO_DEBUG option to collect metadata pagefault
17538 * mini-x86.c (mono_arch_call_opcode): Fix vararg calling convention
17539 introduced by previous patch.
17541 2005-09-21 Zoltan Varga <vargaz@gmail.com>
17543 * tramp-x86.c (mono_arch_create_trampoline_code): Restore caller
17544 saved registers too.
17546 * mini-x86.c (mono_arch_allocate_vars): Rewrite this so it works based
17547 upon the information returned by get_call_info ().
17549 * mini-x86.c (add_float): Fix stack size calculation.
17550 (mono_arch_call_opcode): Rewrite this so it works based up the
17551 information returned by get_call_info ().
17552 (mono_arch_get_this_vret_args): Ditto.
17554 2005-09-21 Zoltan Varga <vargaz@freemail.hu>
17556 * mini-amd64.c (mono_arch_emit_this_vret_args): Use the information
17557 in cinfo to determine the registers which need to be used.
17559 2005-09-20 Miguel de Icaza <miguel@novell.com>
17561 * driver.c (mono_main): Add --server and --desktop flags.
17563 2005-09-16 Zoltan Varga <vargaz@gmail.com>
17565 * mini-ia64.h: Make register masks 64 bit. Don't treat argument
17566 registers as global registers.
17568 * inssel-ia64.brg (stmt): Remove OP_OUTARG_REG () rules which are no
17569 longer needed with the new register allocator.
17571 * mini-ia64.c: Use OP_MOVE instead of OP_SETREG for reg-reg moves.
17573 * cpu-ia64.md: Remove unused opcodes.
17575 * regalloc.c mini-codegen.c: Make register masks 64 bit on ia64.
17577 2005-09-16 Zoltan Varga <vargaz@freemail.hu>
17579 * cpu-amd64.md: Remove unused opcodes.
17581 * inssel-amd64.brg: Remove OP_OUTARG_REG () rules which are no longer
17582 needed with the new register allocator.
17584 * inssel-amd64.brg mini-amd64.c: Use OP_MOVE instead of OP_SETREG for
17587 2005-09-16 Raja R Harinath <rharinath@novell.com>
17589 * Makefile.am (check-local): Don't invoke semdel-wrapper.
17591 2005-09-16 Martin Baulig <martin@ximian.com>
17593 * exceptions-amd64.c
17594 (throw_exception): Don't call mono_debugger_throw_exception() if
17595 we're a rethrow - see the FIXME in the code.
17597 2005-09-15 Geoff Norton <gnorton@customerdna.com>
17599 * mini.c (mono_init_exceptions): This only works on some architectures.
17601 2005-09-15 Zoltan Varga <vargaz@gmail.com>
17603 * mini.c (mono_method_to_ir): Add OP_LMUL imm -> OP_LMUL_IMM conversion
17606 * inssel-long.brg mini-ia64.c: Add OP_LMUL_IMM rules.
17608 * mini-ia64.h mini-ia64.c: Remove the altstack support code which is
17609 now in mini-exceptions.c.
17611 2005-09-15 Zoltan Varga <vargaz@freemail.hu>
17613 * mini-amd64.h mini-am64.c: Remove the altstack support code which is
17614 now in mini-exceptions.c.
17616 2005-09-15 Zoltan Varga <vargaz@gmail.com>
17618 * exceptions-x86.c: Applied patch from Patrik Torstensson
17619 <patrik.torstensson@gmail.com>. Add stack overflow handling support for win32.
17621 * mini-exceptions.c mini-x86.c mini.c: Move the altstack setup/teardown
17622 code into mini-exceptions.c. Add some assertions to it.
17624 2005-09-12 Zoltan Varga <vargaz@gmail.com>
17626 * aot.c (emit_section_change): Applied patch from "The Software Team"
17627 (<software@solmersa.com>). Fix as errors on windows.
17629 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
17631 * tramp-amd64.c (mono_arch_create_trampoline_code): Fix saving of
17632 method info into the LMF.
17634 2005-09-11 Zoltan Varga <vargaz@gmail.com>
17636 * mini-ia64.c: Add proper unwind info for method epilogs.
17638 * exceptions-ia64.c: Add some code to help debugging.
17640 * mini-ia64.c mini-ia64.h: Add sigaltstack support.
17642 * mini-exceptions.c: Fix warning.
17644 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
17646 * mini.c: Really fix build.
17648 * mini-x86.c mini-amd64.c: Fix build.
17650 2005-09-11 Zoltan Varga <vargaz@gmail.com>
17652 * mini-ia64.c inssel-ia64.brg: Add InterlockedExchange instrinsics.
17654 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Implement
17655 some Interlocked methods as intrinsics.
17657 * mini.c (mini_get_inst_for_method): Call arch_get_inst_for_method
17658 for Thread methods as well.
17660 * mini-ops.h: Add OP_MEMORY_BARRIER opcode.
17662 * inssel.brg: Add rule for OP_MEMORY_BARRIER.
17664 * mini-ia64.c mini-x86.c mini-amd64.c
17665 cpu-ia64.md cpu-pentium.md cpu-amd64.md: Add implementation of
17668 * mini.c (mono_init_exceptions): Fix build breakage.
17670 2005-09-10 Zoltan Varga <vargaz@gmail.com>
17672 * mini-ia64.c exceptions-ia64.c tramp-ia64.c: Remove 'manual' emitting
17673 of instructions. Use the new ia64_unw_op macros for emitting unwind
17676 * mini.c (mono_init_exceptions): Initialize exception handling
17677 related trampolines at startup.
17679 Fri Sep 9 19:30:37 BST 2005 Paolo Molaro <lupus@ximian.com>
17681 * cpu-arm.md, mini-arm.c: fix for dynamic code (Gtk# apps).
17683 2005-09-09 Zoltan Varga <vargaz@gmail.com>
17685 * mini.c: Handle type loading errors gracefully during compilation and
17686 throw the appropriate exception.
17688 Fri Sep 9 09:49:14 CEST 2005 Paolo Molaro <lupus@ximian.com>
17690 * ldscript.mono, Makefile.am: use anonymous versions in the ldscript
17691 for the mono binary.
17693 2005-09-09 Martin Baulig <martin@ximian.com>
17695 * mini.c (mono_method_to_ir): Comment out the G_BREAKPOINT()'s for
17698 Thu Sep 8 14:53:45 BST 2005 Paolo Molaro <lupus@ximian.com>
17700 * mini-arm.h: use emulation for conv.r.un for the release.
17702 Thu Sep 8 11:28:45 BST 2005 Paolo Molaro <lupus@ximian.com>
17704 * mini-arm.c, objects.cs: more fixes and tests for them.
17706 Wed Sep 7 17:14:26 BST 2005 Paolo Molaro <lupus@ximian.com>
17708 * mini-arm.c: align structures to at least 4 bytes to be able
17709 to keep our current optimized memcpy.
17711 Tue Sep 6 22:51:08 BST 2005 Paolo Molaro <lupus@ximian.com>
17713 * mini-arm.c, cpu-arm.md, inssel-arm.brg: bugfixes.
17715 2005-09-05 Gonzalo Paniagua Javier <gonzalo@ximian.com>
17717 * mini.c: ignore SIGPIPE.
17719 2005-09-04 Zoltan Varga <vargaz@gmail.com>
17721 * mini-ia64.c (mono_arch_lowering_pass): Convert 'and_imm 255' to zext1.
17723 * mini-ia64.h mini-ia64.c: Add some minor optimizations.
17725 2005-09-02 Zoltan Varga <vargaz@gmail.com>
17727 * mini.h: Add prototype for mono_allocate_stack_slots_full.
17729 Thu Sep 1 21:05:26 BST 2005 Paolo Molaro <lupus@ximian.com>
17731 * exceptions-arm.c, mini.c, mini-arm.c, mini-arm.h:
17732 exception handling support.
17733 * mini-arm.c, mini-arm.h: bigendian fixes (partially from a
17734 patch by Brian Koropoff <briank@marakicorp.com>).
17736 Thu Sep 1 10:22:44 EDT 2005 Paolo Molaro <lupus@ximian.com>
17738 * mini.c: revert another 'optimization' which breaks when
17739 items on the eval stack need to be saved at a basic block end
17742 Wed Aug 31 17:29:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
17744 * jit-icalls.c: for arrays, ensure we always provide
17747 2005-08-30 Zoltan Varga <vargaz@gmail.com>
17749 * mini.c (mono_allocate_stack_slots_full): Fix ia64 build.
17751 * mini.c (mini_get_inst_for_method): Special case Object:.ctor as well.
17753 2005-08-29 Zoltan Varga <vargaz@gmail.com>
17755 * mini-ia64.h mini-ia64.c: Implement frame pointer elimination. Keep
17756 arguments in their original register.
17758 2005-08-28 Zoltan Varga <vargaz@gmail.com>
17760 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Optimize
17763 * mini.c (mono_method_to_ir): Disable the MUL->MUL_IMM optimization
17764 when ssapre is enabled.
17766 * inssel-long.brg: Fix bug in previous patch.
17768 * mini-ia64.c mini-ia64.h mini.c inssel-long.brg: Optimize
17769 multiplication by a constant.
17771 2005-08-27 Zoltan Varga <vargaz@gmail.com>
17773 * mini-ia64.c (mono_arch_setup_jit_tls_data): Add support for intel
17776 * tramp-ia64.c (mono_arch_create_trampoline_code): Use st8.spill for
17779 Fri Aug 26 11:09:28 BST 2005 Paolo Molaro <lupus@ximian.com>
17781 * inssel-arm.brg: apply changes tested by Brian Koropoff
17782 <briank@marakicorp.com>.
17784 2005-08-25 Zoltan Varga <vargaz@gmail.com>
17786 * mini-x86.c (mono_arch_emit_prolog): Fix calling of mono_jit_thread_attach () under windows.
17788 2005-08-24 Zoltan Varga <vargaz@gmail.com>
17790 * mini-codegen.c (mono_local_regalloc): Avoid allocating dreg and sreg1/2
17791 to the same register if dreg is just a base register.
17792 (print_ins): Improve printing of membase opcodes.
17794 * inssel-x86.brg: Add optimized ldind(reg) rules.
17796 * mini-x86.c cpu-pentium.md: Changes required to support the new rules.
17798 Wed Aug 24 19:39:36 CEST 2005 Paolo Molaro <lupus@ximian.com>
17800 * mini.c: when running under valgrind, set the stack bottom for
17801 the GC at the actual approximate stack for the app (fixes running
17802 mono with valgrind).
17804 Tue Aug 23 21:38:50 CEST 2005 Paolo Molaro <lupus@ximian.com>
17806 * mini.c: do no break at the first valuetype to init found
17807 (fixes bug #75791).
17809 Tue Aug 23 16:53:21 BST 2005 Paolo Molaro <lupus@ximian.com>
17811 * cpu-arm.md, mini-arm.c: more fixes and LMF support.
17813 Tue Aug 23 15:11:44 CEST 2005 Paolo Molaro <lupus@ximian.com>
17815 * cpu-g4.md: fixed instruction length exposed by the nemerle compiler.
17817 2005-08-23 Zoltan Varga <vargaz@freemail.hu>
17819 * inssel-amd64.brg inssel-x86.brg: Fix the fcall rules.
17821 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
17823 * inssel-x86.brg: Fix assert in patch_delegate_trampoline.
17825 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Add some debug
17828 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Add some debug
17831 * mini.c (optimize_branches): Don't quit after 1000 iterations on large
17834 Mon Aug 22 19:16:29 BST 2005 Paolo Molaro <lupus@ximian.com>
17836 * tramp-arm.c: allocate less memory for the trampoline and fix typo.
17838 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
17840 * mini.c (mono_method_to_ir): Remove instructions inserted after a branch
17841 in the tail recursion optimization.
17843 * mini.h helpers.c (mono_disassemble_code): Emit starts of basic blocks as
17844 debug info into the assembly file.
17846 * iltests.il: Add test for filter regions.
17848 * mini.c (mono_method_to_ir): Fix handling of nested FILTER clauses. Fix
17849 initial stack of filter regions. Fixes #75755.
17851 Mon Aug 22 17:49:16 BST 2005 Paolo Molaro <lupus@ximian.com>
17853 * mini-arm.c, cpu-arm.c: fixes and support for methods with bigger
17854 stack requirements.
17856 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
17858 * mini.c (mono_create_delegate_trampoline): Fix memory leak. Put back
17859 the check for an already compiled method on non-ia64 platforms.
17860 (mono_create_jump_trampoline): Store the MonoJitInfo structure into the
17863 * mini-x86.h tramp-x86.c: Add support for delegate trampolines.
17865 * inssel-x86.brg: Add some optimized call rules.
17867 2005-08-21 Zoltan Varga <vargaz@freemail.hu>
17869 * mini.c (mono_create_delegate_trampoline): Do not return an already compiled
17872 * mini.h mini-trampolines.c: Pass the trampoline argument to
17873 mono_arch_patch_delegate_trampoline.
17875 * mini-ia64.h mini-ia64.c tramp-ia64.c: Add support for delegate trampolines.
17877 * mini-trampolines.c: Fix build.
17879 * mini-amd64.h: Add delegate trampolines.
17881 * mini.h mini.c mini-trampolines.c tramp-amd64.c: Add delegate trampolines.
17883 * inssel-amd64.brg: Add optimized call rules.
17885 * mini-ia64.c tramp-ia64.c: Improve instruction scheduling.
17887 * inssel-ia64.brg: Add optimized ldind(reg) rules.
17889 2005-08-20 Zoltan Varga <vargaz@freemail.hu>
17891 * mini.c (mono_create_class_init_trampoline): Fix bug caused by last
17894 * mini-ia64.c: Remove LMF fixmes.
17896 * mini-ia64.h: Remove most fields from LMF.
17898 * inssel-ia64.brg (stmt): Fix unaligned access errors.
17900 * mini-trampolines.c: Add support for IA64 function descriptors.
17902 * mini.h mini.c jit-icalls.c exceptions-ia64.cdriver.c: Add support
17903 for IA64 function descriptors.
17905 Sat Aug 20 16:51:44 BST 2005 Paolo Molaro <lupus@ximian.com>
17907 * tramp-arm.c: patch the vtable for virtual calls. Added
17908 support code to register/unregister the LMF.
17909 * mini-arm.c, mini-arm.h: warning fixes, fixes, speedups,
17912 2005-08-19 Dick Porter <dick@ximian.com>
17914 * mini.c: Use a gsize to store the thread ID, so it can hold a 64
17915 bit value if needed.
17917 2005-08-19 Zoltan Varga <vargaz@freemail.hu>
17919 * mini.c (mini_get_method): Move handling of wrapper data here.
17921 * mini.c (mono_method_to_ir): Add support for dynamic methods.
17923 * mini.c (mono_method_to_ir): Convert nonvirtual calls to abstract methods into
17926 * mini.c (mono_method_to_ir): Emit IR for CEE_NOP as well, so
17927 bblock->code does not remain empty.
17929 2005-08-17 Zoltan Varga <vargaz@freemail.hu>
17931 * arrays.cs: Add regression test for #75832.
17933 * inssel-amd64.brg cpu-amd64.md mini-amd64.c: Fix LDELEMA optimization
17934 rules. Fixes #75832.
17936 * mini-ia64.c tramp-ia64.c exceptions-ia64.c: Implement improved
17937 instruction scheduling.
17939 2005-08-12 Zoltan Varga <vargaz@freemail.hu>
17941 * mini-exceptions.c (ves_icall_get_frame_info): Fix IA64 build.
17943 2005-08-11 Zoltan Varga <vargaz@freemail.hu>
17945 * mini-exceptions.c mini-x86.h: Move VC stuff into macros in mini-x86.h.
17947 * mini-codegen.c: Fix VC build.
17949 * cpu-pentium.md: Increase length of atomic_exhange_i4.
17951 2005-08-09 Gonzalo Paniagua Javier <gonzalo@ximian.com>
17953 * mini.h: fix signature for mono_register_opcode_emulation.
17955 2005-08-09 Zoltan Varga <vargaz@freemail.hu>
17957 * mini.c: Get rid of most of the helper_sig_... constants using
17958 mono_create_icall_signature ().
17960 2005-08-08 Zoltan Varga <vargaz@freemail.hu>
17962 * jit-icalls.c (helper_ldstr): New helper function.
17964 * mini.c (get_basic_blocks): Set out_of_line for bblocks containing a throw.
17966 * mini.c (mono_method_to_ir): If an LDSTR instruction is in a bblock with a
17967 throw, load the string using a helper call instead of creating a string object.
17969 * aot.c: Update after LDSTR changes.
17971 * mini.h: Bump AOT file version.
17973 * aot.c: Save class size info into the AOT file. Print more statistics during
17976 * mini.h: Bump AOT file version.
17978 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
17979 ordering of disasm cases. Fixes #74957.
17981 Thu Aug 4 19:47:24 BST 2005 Paolo Molaro <lupus@ximian.com>
17983 * mini-ops.h, mini-arch.h, inssel.brg, mini.c, mini.h,
17984 jit-icalls.c, mini-codegen.c, Makefile.am: changes in
17985 the generic code needed for the ARM port.
17987 Thu Aug 4 19:42:54 BST 2005 Paolo Molaro <lupus@ximian.com>
17989 * exceptions-arm.c, tramp-arm.c, mini-arm.c, mini-arm.h, cpu-arm.md,
17990 inssel-arm.brg: more ARM features and fixes.
17992 Mon Aug 1 18:37:38 BST 2005 Paolo Molaro <lupus@ximian.com>
17994 * tramp-arm.c, mini-arm.c, cpu-arm.md, inssel-arm.brg: more
17995 ARM port work in progress.
17997 2005-07-30 Zoltan Varga <vargaz@freemail.hu>
17999 * mini-ia64.c (mono_arch_call_opcode): Ongoing IA64 work.
18001 * mini-exceptions.c mini-ia64.h: Ongoing IA64 work.
18003 * mini-ia64.c (ia64_emit_bundle): Ongoing IA64 work.
18005 * inssel.brg (mini_emit_memset): Add support for unaligned access.
18007 * *-ia64.*: Ongoing IA64 work.
18009 * mini-ia64.c exceptions-ia64.c: Ongoing IA64 work.
18011 2005-07-28 Zoltan Varga <vargaz@freemail.hu>
18013 * TODO: Remove out-of-data todo stuff.
18015 * mini.h mini.c (mono_create_jit_trampoline_from_token): Remove some
18018 * aot.c: Save/load MonoCachedClassInfo->has_nested_classes.
18020 * mini.h: Bump corlib version.
18022 2005-07-27 Martin Baulig <martin@ximian.com>
18025 (create_copy_ins): Added `const unsigned char *ip' argument; set
18026 `copy->cil_code' from it.
18028 2005-07-27 Martin Baulig <martin@ximian.com>
18030 * mini-exceptions.c (mono_handle_exception): Don't call
18031 mono_debugger_handle_exception() for filters.
18033 2005-07-27 Zoltan Varga <vargaz@freemail.hu>
18035 * mini-trampolines.c (mono_aot_trampoline): Handle AppDomain:InvokeInDomain
18038 2005-07-26 Martin Baulig <martin@ximian.com>
18040 Committing a patch from Michal Moskal <michal.moskal@gmail.com>.
18042 * mini.c (mono_method_to_ir): In `CEE_CALLI', only use
18043 helper_compile_generic_method() if the method is actually virtual
18046 2005-07-26 Martin Baulig <martin@ximian.com>
18049 (trampoline_code): Renamed to `mono_trampoline_code' and made it
18050 public; this is now accessed directly by the debugger.
18051 (mono_generic_trampoline_code): Removed.
18054 (mono_debug_init_method): Also add interncalls and wrappers.
18056 2005-07-23 Zoltan Varga <vargaz@freemail.hu>
18058 * mini-ia64.c mini-ia64.h: Add support for tracing/profiling.
18060 2005-07-22 Zoltan Varga <vargaz@freemail.hu>
18062 * aot.c (mono_aot_get_method_from_token): Fix a potential crash here.
18064 2005-07-21 Zoltan Varga <vargaz@freemail.hu>
18066 * aot.c (load_patch_info): Fix handling of stfld_remote wrapper.
18068 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
18070 * mini-amd64.c (mono_arch_setup_jit_tls_data): Use the nice way of
18071 getting TLS offsets on AMD64 too.
18073 2005-07-20 Kornel Pal <kornelpal@hotmail.com>
18075 * driver.c: Detach console when executing IMAGE_SUBSYSTEM_WINDOWS_GUI on win32
18077 Wed Jul 20 18:05:19 BST 2005 Paolo Molaro <lupus@ximian.com>
18079 * exceptions-arm.c, mini-arm.c, tramp-arm.c, cpu-arm.md,
18080 inssel-arm.brg, mini-arm.h: ARM port work in progress.
18082 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
18084 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix build.
18086 * mini.h mini.c mini-*.h tramp-*.c: Move more cross platform trampoline code
18089 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Call
18090 mono_sparc_is_virtual_call ().
18092 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix warning.
18094 * tramp-sparc.c (mono_arch_create_trampoline_code): Fix order of
18095 trampoline parameters.
18097 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix signature.
18099 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Rename this
18100 to mono_arch_get_vcall_slot_addr.
18102 * Makefile.am tramp-sparc.c: Update the sparc port to use the generic
18105 * *-sparc.*: Merge the mini-xp-regalloc branch for sparc.
18107 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
18109 * mini-ia64.h mini-ia64.c: Finish pinvoke support.
18111 2005-07-19 Martin Baulig <martin@ximian.com>
18113 * exceptions-amd64.c (throw_exception): Call
18114 mono_debugger_throw_exception() here like we're doing it on i386.
18116 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
18118 * mini-ia64.c: Add optimized TLS access support.
18120 2005-07-18 Zoltan Varga <vargaz@freemail.hu>
18122 * mini-exceptions.c: Ongoing IA64 work.
18124 * mini-ia64.c inssel-long.brg: Ongoing IA64 work.
18126 * mini.c: Use the default optimization set when embedding. Fixes
18129 2005-07-11 Zoltan Varga <vargaz@freemail.hu>
18131 * tramp-amd64.c tramp-ia64.c Makefile.am: Move arch independent parts
18132 of trampolines to a separate file.
18134 * mini-trampolines.c: New file.
18136 * mini.h tramp-x86.c: Move arch independent parts of trampolines to a
18139 * tramp-x86.c: Reorganize the trampoline code to be similar to the
18142 * mini-codegen.c: Fix cygwin build.
18144 2005-07-10 Zoltan Varga <vargaz@freemail.hu>
18146 * mini.c: Add some minor changes needed by the IA64 port.
18148 * *-ia64.*: Ongoing IA64 work.
18150 2005-07-09 Zoltan Varga <vargaz@freemail.hu>
18152 * tramp-amd64.c mini-amd64.c: Update after latest AOT changes. Split
18153 trampolines into arch-independent and arch-dependent parts.
18155 * mini-amd64.c (mono_arch_lowering_pass): Fix store_membase_imm -> store_membase_reg rule.
18157 2005-07-08 Zoltan Varga <vargaz@freemail.hu>
18159 * cpu-amd64.md: Merge the xp-regalloc-branch for amd64.
18161 * mini-ops.h mini-amd64.h mini-amd64.c inssel-amd64.brg Makefile.am: Merge
18162 the xp-regalloc-branch for amd64.
18164 * mini-x86.h mini-x86.c cpu-pentium.md Makefile.am: Merge the
18165 xp-regalloc-branch for x86.
18167 2005-07-07 Zoltan Varga <vargaz@freemail.hu>
18169 * inssel.brg (OP_THROW_OR_NULL): Allways rethrow the abort exception.
18171 2005-07-06 Martin Baulig <martin@ximian.com>
18174 (mono_jit_compile_method_inner): Call mono_get_inflated_method().
18175 (mono_jit_runtime_invoke): Likewise.
18177 2005-07-05 Zoltan Varga <vargaz@freemail.hu>
18179 * aot.c (mono_compile_assembly): Allocate the GOT in the .bss segment
18182 * aot.c: Add new mono_aot_get_method_from_token () function to load AOT methods
18183 without loading their metadata. Reorganize the file format so exception handling+
18184 debug info is kept separate from normal method info. Create MonoJitInfo
18185 structures for methods lazily.
18187 * tramp-x86.c (x86_aot_trampoline): Use the new from_token method to avoid
18189 (x86_class_init_trampoline): Patch AOT class init trampolines too.
18191 * mini.c (mini_init): Install the new mono_aot_find_jit_info hook.
18193 * mini.c (mono_method_to_ir): Reduce the number of class init trampoline calls
18196 * mini.h: Bump AOT file version.
18198 2005-07-04 Zoltan Varga <vargaz@freemail.hu>
18200 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
18202 2005-07-01 Raja R Harinath <rharinath@novell.com>
18204 * Makefile.am (check-local): Call semdel-wrapper.
18206 2005-06-29 Zoltan Varga <vargaz@freemail.hu>
18208 * mini-x86.c: Revert the last change as it seems to break the build..
18210 2005-06-28 Zoltan Varga <vargaz@freemail.hu>
18212 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
18214 * mini-x86.c (mono_arch_cpu_init): Fix setting of fp precision in the VC build.
18216 2005-06-27 Ben Maurer <bmaurer@ximian.com>
18218 * mini.c (NEW_AOTCONST): make sure to call mono_get_got_var
18219 outside of the macro, so strange stuff doesn't happen with gcc4
18220 (NEW_AOTCONST_TOKEN): Likewise.
18222 2005-06-28 Martin Baulig <martin@ximian.com>
18224 * mini.c (mini_class_is_system_array): New static method; use this
18225 instead of `klass->parent == mono_defaults.array_class' everywhere
18226 since this also works for the new generic array class.
18228 2005-06-26 Ben Maurer <bmaurer@ximian.com>
18230 * inssel.brg: Remove warnings.
18232 2005-06-24 Zoltan Varga <vargaz@freemail.hu>
18234 * mini-ia64.c: Ongoing IA64 work.
18236 * basic-float.cs: Add float->i1 conversion test.
18238 * iltests.il: Add conv.u4 test.
18240 2005-06-23 Zoltan Varga <vargaz@freemail.hu>
18242 * inssel-long.brg: Fix bug caused by last change.
18244 2005-06-23 Geoff Norton <gnorton@customerdna.com>
18246 * mini-x86.h: Add __APPLE__ to the SC_* redefines with the other
18247 BSDs. Allows the x86 JIT to work on OSX86
18249 2005-06-22 Zoltan Varga <vargaz@freemail.hu>
18251 * inssel-long.brg: Use OP_LSHR_UN_IMM instead of OP_SHR_UN_IMM in
18254 * mini-ia64.c: Ongoing IA64 work.
18256 2005-06-19 Zoltan Varga <vargaz@freemail.hu>
18258 * mini-ia64.c: Ongoing IA64 work.
18260 * driver.c: Clean up jit_code_hash as well when using --regression.
18262 * inssel-long.brg: Fix long->i4/u4 conversion rules.
18264 * basic-long.cs: Add tests for long->u4 conversion.
18266 2005-06-18 Ben Maurer <bmaurer@ximian.com>
18268 * mini.c: Take mono_get_domainvar out of macros. This makes sure
18269 that we do not depend on undefined C behavior: the order stuff
18270 gets evaluated within an expression. Fixes mono when compiled on
18273 2005-06-18 Zoltan Varga <vargaz@freemail.hu>
18275 * *-ia64.*: Ongoing IA64 work.
18277 * aot.c: Lower memory usage while loading AOT methods.
18279 * tramp-x86.c: Avoid allocating+freeing MonoJitInfo structures.
18281 * mini.h: Bump AOT file format version.
18283 2005-06-17 Zoltan Varga <vargaz@freemail.hu>
18285 * mini.c (mono_method_to_ir): Allow STACK_PTR as input to SWITCH.
18287 2005-06-16 Sebastien Pouliot <sebastien@ximian.com>
18289 * declsec.c: Fixed APTC to check for FullTrust on caller assembly (and
18290 not on callee assembly). Fixed some comments.
18292 2005-06-16 Zoltan Varga <vargaz@freemail.hu>
18294 * aot.c (mono_compile_assembly): Mark the "methods" symbol as a function so
18295 it gets proper disassembly.
18296 (emit_method_info): Remove some dead code.
18298 * mini.c (mini_method_compile): Allways allocate the GOT var in
18299 mono_method_to_ir for emulating opcodes.
18301 2005-06-13 Zoltan Varga <vargaz@freemail.hu>
18303 * mini.c (mono_jit_free_method): Remove the method from the JitInfo table
18304 before freeing the code memory. Fixes #74990.
18306 * objects.cs: Add regression test for #74992.
18308 * liveness.c: Extend live ranges of arguments to the beginning of the
18309 method. Fixes #74992.
18311 * exceptions-ia64.c mini-ia64.h: Modify ip during exception handling
18312 so it points into the faulting instruction.
18314 2005-06-12 Zoltan Varga <vargaz@freemail.hu>
18316 * jit-icalls.c (mono_imul_ovf): Add exception handling.
18318 * *-ia64.*: Ongoing IA64 work.
18320 * mini.c (mini_init): Fix signature of mono_delegate_ctor.
18322 2005-06-11 Zoltan Varga <vargaz@freemail.hu>
18324 * mini-ia64.h exceptions-ia64.c: Ongoing IA64 work.
18326 * *-ia64.*: Ongoing IA64 work.
18328 2005-06-10 Zoltan Varga <vargaz@freemail.hu>
18330 * basic-long.cs: Add tests for add/sub.ovf.
18332 * basic.cs: Add tests for sub.ovf.
18334 * *-ia64.*: Ongoing IA64 work.
18336 2005-06-09 Zoltan Varga <vargaz@freemail.hu>
18338 * *-ia64.*: Ongoing IA64 work.
18340 * basic.cs: Add conv.ovf.i4.un test.
18342 2005-06-09 Massimiliano Mantione <massi@ximian.com>
18344 * mini.c: (remove_block_if_useless) Fixed bug 75061.
18346 2005-06-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18348 * mini.c: no SIGUSR2 on windows. Remove it for PLATFORM_WIN32.
18350 2005-06-07 Zoltan Varga <vargaz@freemail.hu>
18352 * *-ia64.*: Ongoing IA64 work.
18354 2005-06-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18357 * mini.c: added the ability to toggle trace on/off using SIGUSR2.
18359 2005-06-04 Zoltan Varga <vargaz@freemail.hu>
18361 * mini-ia64.c mini-ia64.h: Fix cleanup of memory stack.
18363 2005-06-03 Zoltan Varga <vargaz@freemail.hu>
18365 * mini-amd64.c (emit_call): Fix yet another bug in the near call optimization.
18367 * mini-amd64.c (amd64_patch): Add an assert to check that the destination
18368 of a call is callable by a near call.
18370 2005-05-31 Zoltan Varga <vargaz@freemail.hu>
18372 * mini-ia64.c: Ongoing IA64 work.
18374 2005-05-29 Zoltan Varga <vargaz@freemail.hu>
18376 * genmdesc.c: Make the generated array non-static.
18378 * inssel-long.brg: Fix LSHR_IMM rule.
18380 * *-ia64.*: Ongoing IA64 work.
18382 * *-ia64.*: Ongoing IA64 work.
18384 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
18386 * *-ia64.*: Ongoing IA64 work.
18388 * *-ia64.*: Ongoing IA64 work.
18390 * mini-ia64.c: Ongoing IA64 work.
18392 * *-ia64.* jit-icalls.c mini-codegen.c: Ongoing IA64 work.
18394 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
18396 * objects.cs basic-calls.cs: Move some tests to objects.cs.
18398 * objects.cs basic-long.cs: Move some tests to objects.cs.
18400 2005-05-26 Zoltan Varga <vargaz@freemail.hu>
18402 * *-ia64.*: Ongoing IA64 work.
18404 * iltests.il: Add a new test.
18406 * mini.c (mono_method_to_ir): Initialize valuetypes when created using
18407 newobj. Fixes #75042.
18409 2005-05-22 Zoltan Varga <vargaz@freemail.hu>
18411 * *-ia64.*: Ongoing IA64 work.
18413 * *-ia64.*: Ongoing IA64 work.
18415 * *-ia64.*: Ongoing IA64 work.
18417 * basic.cs objects.cs: Move tests accessing static variables as well.
18419 * basic.cs objects.cs: Move test_0_pin_string to objects.cs.
18421 2005-05-21 Zoltan Varga <vargaz@freemail.hu>
18423 * mini.c (SIG_HANDLER_SIGNATURE): Fix warning.
18425 * driver.c: Always print failed tests.
18427 * mini-codegen.c: Use cfg->frame_reg instead of a macro for the
18430 * *ia64*: Ongoing IA64 work.
18432 2005-05-20 Zoltan Varga <vargaz@freemail.hu>
18434 * basic.cs: Add tests for add.ovf. Fix warnings.
18436 2005-05-18 Miguel de Icaza <miguel@novell.com>
18438 * driver.c (mono_main): Avoid crash if no argument is passed to
18439 --break; Do not use g_error, but f_printf. And fix all other
18440 ocurrences of the same crash.
18442 2005-05-17 Zoltan Varga <vargaz@freemail.hu>
18444 * mini.h mini.c: Generalize the existing uses of the MONO_DEBUG env variable
18445 and add a new one: aborting when a SIGSEGV is raised while in unmanaged code.
18448 2005-05-14 Zoltan Varga <vargaz@freemail.hu>
18450 * *-ia64.*: Add beginnings of IA64 backend.
18452 * Makefile.am mini-arch.h mini-codegen.c: Add IA64 support.
18454 2005-05-13 Zoltan Varga <vargaz@freemail.hu>
18456 * inssel-long.brg: Add missing ulong->{i1, i2} checked conversions.
18459 * basic-long.cs exceptions.cs: Add new tests. Fix some warnings.
18461 * mini-amd64.c: Fix a warning.
18463 2005-05-10 Zoltan Varga <vargaz@freemail.hu>
18465 * mini-amd64.c (mono_arch_output_basic_block): Fix stack space leakage
18466 in float_neg. Fixes #74897.
18468 * mini-amd64.c (emit_call): Fix another near call bug.
18470 2005-05-06 Sebastien Pouliot <sebastien@ximian.com>
18472 * declsec.c: Keep the appdomain information in the structure. Added a
18473 missing "return FALSE" for Unmanaged if FullTrust is set (or else the
18474 value gets overwritten).
18475 * declsec.h: Set the default MonoArray for the the stack to 6. Added
18476 an MonoAppDomain member to MonoSecurityFrame.
18477 * mini-exceptions.c: Do not use a glist to keep GC allocated objects
18478 used in the stack walk. Now use a MonoArray which grow (double) when
18481 2005-05-05 Lluis Sanchez Gual <lluis@novell.com>
18483 * mini.c: Re-enabled runtime cleanup, since running threads should
18484 now properly stop when exiting.
18486 2005-05-05 Zoltan Varga <vargaz@freemail.hu>
18488 * mini-codegen.c: New file contaning the arch-independent local
18489 register allocator. Not used by any architectures yet.
18491 * mini.h linear-scan.c: Merge some changes from the
18492 mini-xp-local-regalloc branch.
18494 2005-04-28 Zoltan Varga <vargaz@freemail.hu>
18496 * mini-amd64.c (emit_call): Fix calls to native functions when the
18497 runtime is compiled as a shared library. Fixes #74756.
18499 * mini.c (mono_method_to_ir): Assert if ldsfld and friends are used
18500 on a literal field. Fixes #74751.
18502 2005-04-25 Raja R Harinath <rharinath@novell.com>
18504 * Makefile.am (RUNTIME): Add MONO_CFG_DIR.
18506 2005-04-23 Zoltan Varga <vargaz@freemail.hu>
18508 * objects.cs: Add missing null casting test.
18510 2005-04-22 Zoltan Varga <vargaz@freemail.hu>
18512 * mini-exceptions.c (mono_find_jit_info): Fix native offset calculation
18513 in wrapper methods. Also rename 'address' variable to 'offset'.
18515 2005-04-20 Zoltan Varga <vargaz@freemail.hu>
18517 * mini.c debug-mini.c aot.c tramp-x86.c driver.c: Fix some gcc 4.0
18520 * Makefile.am (MCS): Use -unsafe instead of --unsafe.
18522 * aot.c: Applied patch from "The Software Team" <software@solmersa.com>. Make AOT compilation
18525 Mon Apr 18 16:20:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
18527 * exceptions-ppc.c: update code to handle stack traces (fixes bug #74452).
18529 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
18531 * mini-x86.c (mono_emit_stack_alloc): Initialize the whole allocated area not
18532 just the last bytes.
18534 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
18536 * aot.c (mono_compile_assembly): Fix warning.
18538 * mini-exceptions.c (ves_icall_get_frame_info): Fix bug introduced
18539 by the _MSC_VER stuff.
18541 2005-04-16 Zoltan Varga <vargaz@freemail.hu>
18543 * inssel-long.brg: Fix #74588.
18545 * cpu-amd64.md: Fix #74591.
18547 * iltests.il: Add new regression tests.
18549 2005-04-13 Zoltan Varga <vargaz@freemail.hu>
18551 * trace.c (mono_trace_enter_method): Print enums as an int, not as a
18554 2005-04-11 Zoltan Varga <vargaz@freemail.hu>
18556 * mini-x86.c (setup_stack): Unconditionally call pthread_attr_init ().
18558 * exceptions-x86.c mini-x86.h mini-x86.c: Applied some freebsd patches
18559 from Bill Middleton <flashdict@gmail.com>.
18561 2005-04-10 Zoltan Varga <vargaz@freemail.hu>
18563 * arrays.cs: Add new regression test. Fix warnings.
18565 2005-04-09 Zoltan Varga <vargaz@freemail.hu>
18567 * mini-amd64.c (mono_arch_output_basic_block): Fix stack alignment
18568 and leakage in CKFINITE.
18570 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Change
18571 this to a null op since it is called on amd64 too.
18573 * exceptions-amd64.c (get_throw_trampoline): Align stack.
18575 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Remove
18576 body since this is not used on amd64.
18578 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Remove duplicate define.
18580 * mini-amd64.c: Remove obsolete fixmes.
18582 * mini.c (print_method_from_ip): Fix debugging support.
18584 2005-2-1 Massimiliano Mantione <massi@ximian.com>
18586 * ssapre.c: Fix a subtle bug about availability, and limit SSAPRE
18587 so that expressions that don't give much gain are not reduced.
18588 * ssapre.h: Likewise.
18590 2005-04-04 Zoltan Varga <vargaz@freemail.hu>
18592 * exceptions-x86.c (mono_arch_find_jit_info): Remove last SC_EBP reference.
18594 * mini-x86.c (mono_emit_stack_alloc): Fix localloc under windows.
18596 * mini-x86.h exceptions-x86.c: Hopefully fix compilation on *BSD.
18598 2005-04-01 Zoltan Varga <vargaz@freemail.hu>
18600 * mini-sparc.c mini-sparc.h: Add asserts when running with sigaltstack.
18602 * exceptions-x86.c (mono_arch_monoctx_to_sigctx): Fix cygwin build.
18604 2005-03-31 Zoltan Varga <vargaz@freemail.hu>
18606 * mini-x86.c: If sigaltstack support is enabled, perform win32 style
18609 * mini.h (mono_arch_sigctx_to_monoctx): New arch-specific function.
18611 * mini.h (mono_arch_monoctx_to_sigctx): New arch-specific function.
18613 * mini.c: sigaltstack support requires MONO_ARCH_USE_SIGACTION.
18615 * mini-x86.h mini-x86.c exceptions-x86.c: Add support for
18616 MONO_ARCH_USE_SIGACTION. Fixes #74252.
18618 * mini-x86.h: Enable MONO_ARCH_USE_SIGACTION on linux.
18620 * mini-x86.c: Fix up stack overflow handling.
18622 * exceptions.cs: Add new regression test.
18624 2005-03-30 Zoltan Varga <vargaz@freemail.hu>
18626 * mini-x86.c (mono_arch_emit_prolog): Adjust stack after calls to
18627 mono_jit_thread_attach.
18629 * mini.c (mono_method_to_ir): Verify called method is not abstract.
18631 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
18633 * mini.c (mono_method_to_ir): Applied Ben's patch from bug #61441 to
18634 avoid calling constructors using callvirt.
18636 * inssel.brg: Fix #74073.
18638 2005-03-29 Sebastien Pouliot <sebastien@ximian.com>
18640 * aot.c, mini.h: Added mono-compiler.h header to allow/ease
18641 compilation with non-GCC compilers.
18642 * mini-exceptions.c, mini-x86.c|h: Patches to make compilation of mono
18643 possible using VS.NET. Adapted from the work of J Lothian (for VC6).
18645 Tue Mar 29 11:43:01 CEST 2005 Paolo Molaro <lupus@ximian.com>
18647 * inssel.brg, arrays.cs: fix long standing 64 bit issue in access to
18648 klass->interface_offsets (will likely fix bug#74073).
18650 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
18652 * mini-amd64.c (mono_arch_is_int_overflow): Fix rex handling.
18654 2005-03-28 Zoltan Varga <vargaz@freemail.hu>
18656 * mini-amd64.c (mono_arch_output_basic_block): Fix order of parameters
18657 to amd64_div_reg_size ().
18659 * mini-amd64.c (mono_arch_emit_exceptions): Emit a near call here too.
18661 2005-03-27 Zoltan Varga <vargaz@freemail.hu>
18663 * cpu-amd64.md (store_membase_reg): Fix length of storer8 opcodes.
18665 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
18667 * driver.c: Turn off automatic command line globbing under windows. Fixes #73763.
18669 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
18671 * mini.c (mono_method_to_ir): Remove debugging stuff left in by mistake.
18673 * mini.c (mono_precompile_assembly): Load and precompile referenced
18674 assemblies as well. Fixes #74015.
18676 2005-03-23 Zoltan Varga <vargaz@freemail.hu>
18678 * cpu-amd64.md (sin): Fix up maximum lengths of some opcodes.
18680 2005-03-23 Sebastien Pouliot <sebastien@ximian.com>
18682 * declsec.c: Skip linkdemand checks for intra-corlib calls. This skips
18683 a lot of checks and (anyway) permissions cannot work until corlib is
18686 Wed Mar 23 14:29:49 CET 2005 Paolo Molaro <lupus@ximian.com>
18688 * mini-ppc.c: fixed ABI issue on sysv/ppc.
18690 Tue Mar 22 19:03:17 CET 2005 Paolo Molaro <lupus@ximian.com>
18692 * tramp-ppc.c, exceptions-ppc.c: added missing icache flush
18693 calls (fixes bug#72824).
18695 Tue Mar 22 16:28:48 CET 2005 Paolo Molaro <lupus@ximian.com>
18697 * mini.c: fix tail recursion elimination (see test in bug#73936).
18699 2005-03-21 Zoltan Varga <vargaz@freemail.hu>
18701 * mini-amd64.c (mono_arch_output_basic_block): Add inline versions of
18702 some fp functions in sse2 mode.
18704 2005-03-20 Zoltan Varga <vargaz@freemail.hu>
18706 * mini-x86.c (emit_tls_get): Move tls handling into a separate helper function.
18708 2005-03-19 Zoltan Varga <vargaz@freemail.hu>
18710 * mini.h mini.c: Add mono_get_jit_tls_key ().
18712 * mini-x86.c: Enable fast TLS support on windows.
18714 2005-03-17 Sebastien Pouliot <sebastien@ximian.com>
18716 * declsec.c: Renamed aptc to allowpartiallytrustedcallers.
18717 * mini.c: Check for p/invoke method when generating code. If a
18718 p/invoke method, or it's class, isn't decorated with [Suppress
18719 UnmanagedCodeSecurity] then generate code to call System.Security.
18720 UnmanagedDemand (only if the security manager is active).
18722 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
18724 * tramp-amd64.c (create_specific_trampoline): Revert parts of the
18725 last change as it seems to cause strange crashes.
18727 Wed Mar 16 16:24:11 CET 2005 Paolo Molaro <lupus@ximian.com>
18729 * *.c: handle unsafe function pointers where needed.
18731 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
18733 * mini.c (mono_jit_free_method): Remove the fixme too.
18735 2005-03-15 Miguel de Icaza <miguel@novell.com>
18737 * mini.c: As discussed, make the code actually free the delegate
18738 thunk now, to enable the debugging of delegate problems, use
18739 MONO_DEBUG=1 when running Mono.
18741 This takes also care of parts of the leaks as seen by Joe.
18743 2005-03-15 Zoltan Varga <vargaz@freemail.hu>
18745 * mini-amd64.c (mono_arch_setup_jit_tls_data): Enable
18746 thread_tls_offset calculation.
18748 2005-03-14 Sebastien Pouliot <sebastien@ximian.com>
18750 * declsec.c: Reworked linkdemand checks for icall. The previous code
18751 was using the declaration code (untrusted) and didn't work as expected
18752 with the CLR 2.0. We're now more compatible with 2.0 than 1.x for this
18755 2005-03-13 Zoltan Varga <vargaz@freemail.hu>
18757 * iltests.il: Add new localloc test.
18759 * mini-amd64.c: Handle large stack allocations the same way as on
18760 windows if stack overflow handling is working.
18762 * mini-amd64.c: Allocate the signal stack using mmap.
18764 * mini.c (sigsegv_signal_handler): Fix reading of context.
18766 * mini-exceptions.c: Fix up stack overflow handling.
18768 * mini-amd64.h mini-amd64.c: Fix up stack overflow handling.
18770 * tramp-amd64.c (create_specific_trampoline): Optimize trampoline size.
18772 * exceptions-amd64.c (mono_amd64_exceptions_init): Remove this.
18774 * mini.h mini.c tramp-*.c: Move common trampoline code to mini.c.
18776 * mini-x86.h mini-x86.c mini-amd64.h mini-amd64.c: Get rid of the
18777 tramp_init functions as they are no longer needed.
18779 2005-03-12 Zoltan Varga <vargaz@freemail.hu>
18781 * tramp-amd64.c (mono_amd64_tramp_init): Fix typo.
18783 * tramp-amd64.c (mono_amd64_tramp_init): Init AOT trampoline as well.
18785 * mini-amd64.h mini-amd64.c (mono_amd64_exceptions_init): Remove this.
18787 * mini.c mini-*.h: Remove OUT_OF_LINE_BBLOCK defines since all arches
18790 * mini-ops.h: Add OP_LMUL_IMM.
18792 * mini.c jit-icalls.cmini-amd64.h mini-amd64.c cpu-amd64.md: Implement
18793 long mul/div opcodes as intrinsic.
18795 * mini-amd64.c (emit_call): Handle the case when the callee might be
18798 2005-03-11 Zoltan Varga <vargaz@freemail.hu>
18800 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Reorder cases to be
18803 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Fix ordering of cases.
18805 * aot.c (mono_aot_load_method): Get rid of bogus make_writable call.
18807 2005-03-09 Ben Maurer <bmaurer@ximian.com>
18809 * mini.c (mono_codegen): Don't leak here, to help people running
18812 2005-03-08 Zoltan Varga <vargaz@freemail.hu>
18814 * mini-amd64.c (mono_arch_output_basic_block): Fix int->float
18815 conversions in sse2 mode.
18817 * basic-float.cs: Add regression test.
18819 * mini-amd64.c: Reenable sse2.
18821 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
18823 * mini-amd64.c: Disable sse2 until some regressions are fixed.
18825 2005-03-07 Joerg Rosenkranz <joergr@voelcker.com>
18827 * driver.c: Copyright text should include 2005.
18829 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
18831 * cpu-amd64.md (load_membase): Fix more max lengths.
18833 2005-03-06 Zoltan Varga <vargaz@freemail.hu>
18835 * cpu-amd64.md (load_membase): Fix max length.
18837 * mini-ops.h: Add OP_F<xx>_MEMBASE opcodes.
18839 * inssel.brg: Add MONO_EMIT_BIALU_MEMBASE macro.
18841 * cpu-amd64.md inssel-amd64.brg mini-amd64.h mini-amd64.brg: Finish SSE2
18842 support and enable it by default. Also add OP_F<xxx>_MEMBASE opcodes.
18844 * basic-float.cs: Add rounding regression test.
18846 * mini-amd64.c (INST_IGNORES_CFLAGS): Add more instructions.
18848 2005-03-04 Neale Ferguson <NealeFerguson@earthlink.net>
18850 * inssel-s390.brg, mini-s390.c: Add support for passing/returning small
18851 structures in registers for pinvoke wrappers.
18853 2005-03-04 Zoltan Varga <vargaz@freemail.hu>
18855 * mini-exceptions.c (ves_icall_get_trace): Return wrapper info as well.
18857 2005-03-03 Zoltan Varga <vargaz@freemail.hu>
18859 * mini.h mini.c mini-x86.c: Pass the domain of the native->managed
18860 wrapper to mono_jit_thread_attach.
18862 * mini.c (mini_jit_thread_attach): New jit icall.
18864 * mini-x86.c (mono_arch_emit_prolog): Attach to the VM in
18865 native->managed wrappers.
18867 * exceptions.cs: Add new regression test.
18869 * mini.c (optimize_branches): Check regions in the cbranch to throw
18870 block case as well. Fixes #73242.
18872 Tue Mar 1 18:35:27 CET 2005 Paolo Molaro <lupus@ximian.com>
18874 * mini.c: thread safety fixes.
18876 2005-02-27 Zoltan Varga <vargaz@freemail.hu>
18878 * tramp-amd64.c (amd64_magic_trampoline): Disable the method_ptr
18879 patching stuff, since delegates use jump trampolines so there is
18882 * tramp-amd64.c (create_trampoline_code): Pass NULL as 'code' in
18885 * tramp-amd64.c: Fix build.
18887 * mini-x86.c tramp-x86.c: Moved get_vtable_slot_addr into mini-x86.c and rename
18888 it to mono_arch_.... Add get_delegate_method_ptr implementation for x86.
18890 * mini-amd64.h mini.h mini-amd64.c tramp-amd64.c (mono_amd64_get_vcall_slot_addr):
18891 Rename this to mono_arch....
18892 (mono_amd64_get_delegate_method_ptr_addr): Ditto.
18894 * mini-amd64.c (mono_amd64_get_delegate_method_ptr_addr): New helper function.
18896 * mini-amd64.c (emit_call): If both the caller and the callee is
18897 guaranteed to have 32 bit addresses, emit a normal call.
18899 * tramp-amd64.c: Adapt to changes in mini-amd64.c.
18901 * tramp-amd64.c (amd64_magic_trampoline): Remove patching of trampolines.
18902 * tramp-amd64.c (amd64_magic_trampoline): Add support for patching the
18903 method_ptr inside delegates.
18905 2005-02-26 Zoltan Varga <vargaz@freemail.hu>
18907 * mini.c (mono_jit_free_method): Free the method info even if the native code is
18908 invalidated. Fixes #73001.
18910 * mini.c: Add a proper icall wrapper for mono_delegate_ctor.
18912 * mini-x86.c: Only use stdcall for pinvokes on windows.
18914 Thu Feb 24 15:22:30 CET 2005 Paolo Molaro <lupus@ximian.com>
18916 * mini.c, mini.h: make mono_lmf_addr a fast-access thread var.
18917 * mini-x86.c: remove unreliable __thread var offset detection,
18918 use the correct accessors and enable by default.
18920 2005-02-23 Zoltan Varga <vargaz@freemail.hu>
18922 * mini.c (mono_jit_free_method): Fix memory leak.
18924 2005-02-22 Zoltan Varga <vargaz@freemail.hu>
18926 * mini.c (mono_method_to_ir): Allocate a GOT var for THROW and RETHROW.
18928 2005-02-21 Zoltan Varga <vargaz@freemail.hu>
18930 * cpu-amd64.md: Fix lengths of atomic opcodes.
18932 Mon Feb 21 16:52:20 CET 2005 Paolo Molaro <lupus@ximian.com>
18934 * driver.c: try to not imply using ICU is any good.
18936 2005-02-20 Zoltan Varga <vargaz@freemail.hu>
18938 * mini-amd64.c (mono_arch_get_inst_for_method): Implement more
18939 functions as inline ops.
18941 * mini-ops.h inssel-amd64.brg cpu-amd64.md mini-amd64.c: Implement
18942 some Interlocked functions as inline ops.
18944 * mini.c (move_basic_block_to_end): Fix bug in last patch.
18946 * mini.h (MonoBasicBlock): Reorganize fields a bit.
18948 * mini-ops.h inssel.brg: Add OP_NOT_REACHED.
18950 * mini.c: Add support for OP_NOT_TAKEN.
18952 * mini-amd64.h mini-amd64.c: Add support for passing/returning small
18953 structures in registers for pinvoke wrappers.
18955 * mini-amd64.c: Fix warnings.
18957 2005-02-19 Zoltan Varga <vargaz@freemail.hu>
18959 * mini.h (MonoCompile): Add 'ret_var_is_local' field.
18961 * mini.h mini.c (mono_arch_create_vars): Add new arch specific hook.
18963 * mini.c (NEW_RETLOADA): If the ret variable is a local, use its
18964 address instead of loading the address from it.
18966 * mini-x86.c: Add support for returning small structs in registers
18967 on Win32. Fixes part of #70864.
18969 2005-02-18 Zoltan Varga <vargaz@freemail.hu>
18971 * trace.c (get_token): Improve error checking.
18973 2005-02-17 Zoltan Varga <vargaz@freemail.hu>
18975 * jit-icalls.c (mono_ldvirtfn): Explicitly check for a NULL obj here.
18977 2005-02-17 Sebastien Pouliot <sebastien@ximian.com>
18979 * mini.h: Moved MONO_EXCEPTION_* enum to metadata/class-internals.h so
18980 it can be reused for MonoClass.
18981 * mini.c: Renamed MONO_EXCEPTION_SECURITY to MONO_EXCEPTION_SECURITY
18984 2005-02-15 Sebastien Pouliot <sebastien@ximian.com>
18986 * mini.c: Fixed 2 cases where I sent a MonoMethod to managed code
18987 instead of a MonoReflectionMethod. The method information wasn't used
18988 when displaying SecurityException details (but will be now).
18990 2005-02-15 Atsushi Enomoto <atsushi@ximian.com>
18992 * Makefile.am : windows build fix.
18994 2005-02-14 Zoltan Varga <vargaz@freemail.hu>
18996 * iltests.il: Add new regression test.
18998 * mini.c (mono_method_to_ir): Allocate a GOT var in CEE_NEWOBJ. Fixes
19001 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
19003 * mini.c: Moved linkdemand check into helper function check_linkdemand
19004 to allow reuse for all intructions (CALL, CALLVIRT, NEWOBJ, JMP,
19007 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
19009 * declsec.c: Added statistics counter for different kinds of
19011 * mini.h: Added CAS statistic counters to MonoJitStats. Removed unused
19012 (and commented) declaration.
19013 * mini.c: Added statistics counter for security Demand code
19014 generation. Added display of security statistics.
19016 2005-02-13 Zoltan Varga <vargaz@freemail.hu>
19018 * declsec.c (mono_declsec_linkdemand_aptc): Applied patch from Robert Jordan (robertj@gmx.net).
19019 Fix compilation errors under gcc-2.95.
19021 2005-02-12 Ben Maurer <bmaurer@ximian.com>
19023 * mini.c, driver.c: Use the new jit trampoline hashtable
19025 Fri Feb 11 18:47:11 CET 2005 Paolo Molaro <lupus@ximian.com>
19027 * mini.c, jit-icalls.c: use the managed implementation of memcpy, too.
19029 2005-02-11 Martin Baulig <martin@ximian.com>
19031 * debug-mini.c (mono_debug_close_method): Free the line number array.
19033 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
19035 * aot.c: Break up large methods into smaller ones. Share GOT slots for
19038 * mini.h: Bump AOT file format version.
19040 2005-02-10 Sebastien Pouliot <sebastien@ximian.com>
19042 * declsec.c: Added LinkDemand support and it's special cases for ECMA,
19044 * declsec.h: Added macros to get/set lazyly initialized security
19045 informations about assemblies. Added new enum for different type of
19046 possible LinkDemand violation. Added function to check LinkDemands.
19047 * mini.h: Added a field to MonoCompile to hold any security violation
19048 detected when JITting a method (so it can be thrown later).
19049 * mini.c: Added LinkDemand checks in mono_method_to_ir for CEE_CALL
19050 and CEE_CALLVIRT. Added code to throw exception at the end of
19051 mini_method_compile (note: the exception is unhandled right now).
19053 Thu Feb 10 15:49:44 CET 2005 Paolo Molaro <lupus@ximian.com>
19055 * mini.c, jit-icalls.c: use the managed implementation of
19056 memset for initobj and memset, to avoid managed <-> unmanaged
19059 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
19061 * inssel.brg (mini_emit_virtual_call): Disable the virtual->nonvirtual
19062 optimization if it would need a GOT var.
19064 * basic.cs: Add tests for constant propagation and switch statements.
19066 * ssa.c: Fix out-of-range constant propagation and switch statements.
19068 2005-02-09 <vargaz@freemail.hu>
19070 * inssel-x86.brg (reg): Align the allocation size in the localloc(imm) case too.
19072 2005-02-08 Zoltan Varga <vargaz@freemail.hu>
19074 * cpu-amd64.md (load_membase): Fix max length of load_membase.
19076 Tue Feb 8 18:21:11 CET 2005 Paolo Molaro <lupus@ximian.com>
19078 * mini.c: update to new signature of mono_class_get_allocation_ftn().
19080 2005-02-06 Neale Ferguson <NealeFerguson@earthlink.net>
19082 * cpu-s390.md, mini-s390.c: Correct bug with register usage on certain
19083 arithmetic operations.
19085 Sun Feb 6 07:10:12 EST 2005 Paolo Molaro <lupus@ximian.com>
19087 * mini-ppc.c: add a workaround for broken user code that
19088 DllImports vararg functions with non-vararg signatures.
19090 2005-02-05 Zoltan Varga <vargaz@freemail.hu>
19092 * mini.c (mono_jit_compile_method_inner): Add detection and a
19093 meaningfull error message for assemblies written in Managed C++.
19095 * tramp-amd64.c mini-amd64.h: Add support for
19096 create_trampoline_from_token ().
19098 * aot.c mini-x86.c abcremoval.c: Applied patch from
19099 Robert Jordan (robertj@gmx.net). Fix compilation errors under gcc-2.95.
19101 2005-02-04 Zoltan Varga <vargaz@freemail.hu>
19103 * mini.h mini.c mini-x86.h tramp-x86.c: Add a new kind of trampoline
19104 which takes a MonoImage/token as parameter instead of a MonoMethod.
19106 * aot.c: Use the new trampoline for initializing vtables.
19108 * aot.c: Add support for ldfld/stfld_remote wrappers.
19110 * mini-ops.h cpu-pentium.md inssel-x86.brg mini-x86.c: Add optimized
19111 rules for compare <MEM>, IMM.
19113 * mini.h (MONO_AOT_FILE_VERSION): Bump it.
19115 * aot.c: Handle inherited finalizers correctly.
19117 2005-02-03 Zoltan Varga <vargaz@freemail.hu>
19119 * inssel.brg (stmt): Add a missing _setup_... ().
19121 * aot.c: Save some parts of the class state to the AOT file and use it
19122 to recompute that state when a class is initialized.
19124 * mini.c: Install AOT hooks into the runtime.
19126 * mini.h: Bump AOT file format version.
19128 * mini.c (mono_method_to_ir): Initialize pointer type locals correctly.
19131 * iltests.il: Add new test.
19133 Wed Feb 2 16:53:59 CET 2005 Paolo Molaro <lupus@ximian.com>
19135 * mini.c: fix typo.
19137 Wed Feb 2 16:37:13 CET 2005 Paolo Molaro <lupus@ximian.com>
19139 * mini.c: setup the statistical profiler in the thread attach
19140 callback to cope with the new single thread code.
19142 Wed Feb 2 15:43:58 CET 2005 Paolo Molaro <lupus@ximian.com>
19144 * mini-ppc.c: ensure we have enough room for the profiler
19145 calls (fixed bug#72084).
19147 2005-02-02 Zoltan Varga <vargaz@freemail.hu>
19149 * aot.c: Get rid of the MonoAotMethod structure and the hashtable holding
19152 2005-2-1 Massimiliano Mantione <massi@ximian.com>
19154 * driver.c: Re-enabled SSAPRE (two commits, I was just dumb).
19156 2005-2-1 Massimiliano Mantione <massi@ximian.com>
19158 * ssapre.c: Fixed an issue with down safety (this allows IronPython
19159 to succesfully execute parrotbench).
19160 * ssapre.h: Likewise.
19162 2005-2-1 Massimiliano Mantione <massi@ximian.com>
19164 * ssa.c: In mono_ssa_rename_vars, forced the creation of a new SSA
19165 variable for stores to method arguments (fixes a SSAPRE issue).
19167 Tue Feb 1 15:52:26 CET 2005 Paolo Molaro <lupus@ximian.com>
19169 * mini.c: handle value types in dup, fixes gen-112.cs.
19171 Tue Feb 1 11:45:19 CET 2005 Paolo Molaro <lupus@ximian.com>
19173 * mini-ppc.c, cpu-g4.md, tramp-ppc.c: use a slower code
19174 sequence for calls in dynamic methods to avoid thunks.
19176 Tue Feb 1 11:44:01 CET 2005 Paolo Molaro <lupus@ximian.com>
19178 * mini.c: correctly remove dynamic methods from the hashtable.
19180 2005-1-20 Massimiliano Mantione <massi@ximian.com>
19182 * driver.c: Disabled SSAPRE until fix the bug that appears
19183 in IronPython's parrotbench.
19185 2005-01-31 Zoltan Varga <vargaz@freemail.hu>
19187 * aot.c (mono_compile_assembly): Get rid of Skip (other) messages.
19189 * mini.c (mono_method_to_ir): Revert the previous change.
19191 * mini.c (mono_method_to_ir): Do not inline ldfld and stfld wrappers
19192 when AOT compiling.
19194 * tramp-x86.c (x86_magic_trampoline): Avoid calls to
19195 mono_jit_info_table_find () etc. when running under valgrind.
19197 * inssel.brg: Fix warnings.
19199 * mini-exceptions.c: Fix warnings.
19201 2005-01-31 Martin Baulig <martin@ximian.com>
19203 * driver.c (compile_all_methods_thread_main): Don't try to compile
19204 generic methods or anything which has type parameters.
19206 2005-01-30 Zoltan Varga <vargaz@freemail.hu>
19208 * aot.c: Avoid costly calls to mono_method_full_name in tracing code and fix memory leaks.
19210 * TestDriver.cs: Add --verbose flags.
19212 * graph.c ssa.c: Fix 64 bit warnings.
19214 * abcremoval.h ssapre.h abcremoval.c ssapre.c mini.c tramp-amd64.c
19215 trace.c mini-exceptions.c linear-scan.c inssel-amd64.brg inssel.brg:
19216 Fix 64 bit warnings.
19218 * mini-amd64.c (mono_arch_output_basic_block): Fix uninitialized
19219 variable not spotted by gcc.
19221 * mini-amd64.c inssel-amd64.brg: Applied patch from
19222 Willibald Krenn <Willibald.Krenn@gmx.at>. Clean up usage of
19223 X86_COMPARE_MEMBASE opcodes.
19225 * exceptions-amd64.c (mono_arch_find_jit_info): Fix AMD64 build.
19227 2005-01-29 Ben Maurer <bmaurer@ximian.com>
19229 * *: MonoMethod->signature might be NULL now. You *MUST* use
19230 mono_method_signature.
19232 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
19234 * driver.c (compile_all_methods_thread_main): Compile the methods
19235 without invoking cctors.
19237 Fri Jan 28 18:28:26 CET 2005 Paolo Molaro <lupus@ximian.com>
19239 * mini.c: remove ben's "optimizations" to dup+stloc (bug #71905).
19240 * basic-calls.cs: test for the above.
19242 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
19244 * mini.c mini-exceptions.c aot.c exceptions-*.c: Update after
19245 MonoJitInfo changes.
19247 2005-01-27 Zoltan Varga <vargaz@freemail.hu>
19249 * mini-exceptions.c (mono_handle_exception): Compute the stack trace
19250 eagerly if it contains dynamic methods.
19252 * mini-exceptions.c (ves_icall_System_Exception_get_trace): New icall.
19254 * mini-exceptions.c (mono_handle_exception): Avoid computing the stack
19255 trace, it is now computed by an icall from trace_ips.
19257 * mini-exceptions.c: Fix a warning.
19259 Thu Jan 27 13:38:34 CET 2005 Paolo Molaro <lupus@ximian.com>
19261 * mini-exceptions.c: don't bother getting stack trace info if
19262 it's not going to be used.
19264 2005-01-27 Raja R Harinath <rharinath@novell.com>
19266 * Makefile.am (common_sources): Add ssapre-cee-ops.h and
19269 2005-01-26 Zoltan Varga <vargaz@freemail.hu>
19271 * mini.c (remove_block_if_useless): Only print debug stuff with -v -v.
19273 * aot.c: Avoid calling mono_method_get_header () if not needed.
19275 * mini.h: Bump AOT file format version.
19277 * mini.c (mono_emit_native_call): Allocate a GOT var here.
19279 * mini.c (mono_print_tree): Print more info for calls.
19281 2005-01-26 Sebastien Pouliot <sebastien@ximian.com>
19283 * declsec.h: Remove warning by adding missing include for marshal.h
19285 2005-01-26 Martin Baulig <martin@ximian.com>
19287 * mini.c (mono_method_to_ir): In CEE_UNBOX_ANY, don't increase
19290 2005-01-25 Zoltan Varga <vargaz@freemail.hu>
19292 * mini-amd64.c (mono_arch_call_opcode): Add missing MONO_SSA_LOAD/STORE
19295 * ssa.c (mono_ssa_compute): Fix crashes when using AOT.
19297 * aot.c (mono_compile_assembly): Fix a warning.
19299 2005-01-25 Sebastien Pouliot <sebastien@ximian.com>
19301 * declsec.c: Look for security attributes on the original MonoMethod
19302 (and not the wrapped one). This fix permissions on icalls.
19304 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
19306 * mini-amd64.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
19308 * mini.c (mono_allocate_stack_slots): Add a fixme.
19310 * mini-x86.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
19312 Sun Jan 23 16:16:48 CET 2005 Paolo Molaro <lupus@ximian.com>
19314 * inssel.brg: optimize casts of sealed types (more
19315 optimizations waiting for fixes in remoting).
19317 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
19319 * inssel.brg (stmt): Add another dummy rule.
19321 * driver.c: Fix warnings.
19323 * driver.c (mono_main): If running under valgrind, instruct glib to use
19324 the system allocation functions so valgrind can track the memory
19325 allocated by the g_... functions.
19327 * inssel.brg (stmt): Add DUMMY rule for OP_DUMMY_STORE.
19329 * mini-ops.h: Add OP_DUMMY_STORE opcode.
19331 * mini.h (MONO_BBLOCK_IS_IN_REGION): New helper macro.
19333 * liveness.c: Handle OP_DUMMY_STORE. Enable register allocation for
19334 variables in try regions.
19336 * mini.c (mini_method_compile): Don't disable optimizations on large
19337 methods when AOT compiling.
19339 * mini.c (mono_allocate_stack_slots): New arch independent method to
19340 allocate stack slots. Not yet used.
19342 2005-01-22 Ben Maurer <bmaurer@ximian.com>
19344 * debug-mini.c (mono_debug_close_method): Plug some leaks.
19346 Sat Jan 22 13:41:51 EST 2005 Paolo Molaro <lupus@ximian.com>
19348 * mini-ppc.c: make the branch info relative as the code
19349 buffer can be reallocated.
19351 2005-01-22 Sebastien Pouliot <sebastien@ximian.com>
19353 * aot.c: Allow decoding of the new MONO_PATCH_INFO_DECLSEC.
19354 * driver.c: Removed the AOT/security restriction. Now initialize the
19355 security manager (in metadata) if --security is used.
19356 * mini.c|h: Add the MONO_PATCH_INFO_DECLSEC code to use the index,
19357 rather than the pointer to declarative security, when AOT is used.
19359 Sat Jan 22 09:35:19 EST 2005 Paolo Molaro <lupus@ximian.com>
19361 * mini.h, mini-ppc.h, mini-ppc.c: updated to use out of line
19362 basic blocks, reduced intrinsic exception throwing code size.
19364 2005-01-22 Miguel de Icaza <miguel@ximian.com>
19366 * driver.c (mini_usage): Reorder the usage screen.
19368 2005-01-21 Zoltan Varga <vargaz@freemail.hu>
19370 * mini.c (mono_resolve_patch_target): Fix warning.
19372 2005-01-20 Zoltan Varga <vargaz@freemail.hu>
19374 * mini-x86.c (mono_arch_local_regalloc): Fix bug introduced by
19377 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
19379 * mini-amd64.c (mono_arch_local_regalloc): Revert last patch as it
19380 breaks the amd64 build.
19382 * mini-x86.c (mono_arch_local_regalloc): Fix bug in div/rem
19383 register allocation. Fixes #71454.
19385 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
19387 * arrays.cs: Add new regression test.
19389 2005-1-20 Massimiliano Mantione <massi@ximian.com>
19391 * ssapre.c: Turned usage of snprintf to GString.
19392 * ssapre.h: disabled MONO_APPLY_SSAPRE_TO_SINGLE_METHOD
19393 (I left it on by mistake in my previous commit).
19395 Thu Jan 20 12:00:45 CET 2005 Paolo Molaro <lupus@ximian.com>
19397 * mini.c, cfold.c, basic-calls.cs: preserve side effects
19398 on cond branch optimization (fixes bug# 71515).
19400 2005-1-20 Massimiliano Mantione <massi@ximian.com>
19402 * abcremoval.c: Fixed bug 71062.
19403 * abcremoval.h: Likewise.
19405 2005-1-20 Massimiliano Mantione <massi@ximian.com>
19407 * mini.c: Added a new functionality to optimize_branches, the removal
19408 of useless basic blocks, and fixed some problem in the removal of
19409 critical edges; some utility functions added for both purposes.
19410 * ssapre.c: Added complex expression support, and fixed bug 70637.
19411 * ssapre.h: Likewise.
19412 * ssapre-cee-ops.h: Added file with list of "CEE_*" opcodes
19414 * ssapre-mini-ops.h: Likewise, but for "OP_*" opcodes.
19415 * driver.c: Re-enabled SSAPRE.
19417 2005-01-19 Martin Baulig <martin@ximian.com>
19419 * mini.c (mono_method_to_ir): Call mono_get_inflated_method() on
19420 the result of mono_get_method_constrained().
19422 2005-01-18 Neale Ferguson <NealeFerguson@earthlink.net>
19424 * exceptions-s390.c tramp-s390.c: Allocate code using the global code
19427 2005-01-18 Geoff Norton <gnorton@customerdna.com>
19429 * jit-icalls.c (mono_llmult_ovf): Fix other overflow conditions to
19430 be detected. Fixes #59296.
19432 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
19434 * mini-amd64.c (mono_arch_output_basic_block): Remove some assertions
19435 which can happen. Fixes #71361.
19437 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
19439 * exceptions-sparc.c tramp-sparc.c: Allocate code using the global code
19442 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
19444 * mini.c (mono_create_jump_trampoline): Revert last change as it causes
19445 appdomain-unload.exe to fail.
19447 * mini.c: Fix some memory leaks.
19449 Mon Jan 17 16:16:23 CET 2005 Paolo Molaro <lupus@ximian.com>
19451 * inssel.brg: handle the new size of rank, idepth, max_interface_id.
19452 Fixed bug and sped up some codepaths.
19454 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
19456 * mini.c: Fix some memory leaks.
19458 * exceptions.cs basic-long.cs: Add test for checked ulong->int
19461 * inssel-long.brg: Implement long_conv_to_ovf_i4_un. Fixes #71319.
19463 * inssel-long.brg: Fix conv.ovf.i8 when run on an int32. Fixes
19466 * iltests.il: Add regression test for #71320.
19468 2005-01-16 Zoltan Varga <vargaz@freemail.hu>
19470 * mini.c (mono_codegen): Fix installation of profiler hooks.
19472 * mini-sparc.c mini-amd64.c: Don't allocate stack space for dead vars.
19474 Sun Jan 16 12:19:35 CET 2005 Paolo Molaro <lupus@ximian.com>
19476 * mini.h, mini.c, cfold.c: optimize access to enum
19477 readonly fields, too. Eval conditional branches if possible
19478 to perform unreachable code removal in more cases.
19480 2005-01-15 Zoltan Varga <vargaz@freemail.hu>
19482 * tramp-amd64.c exceptions-amd64.c: Use the new global code manager.
19484 * mini.c (mono_global_codeman_reserve): New function to allocate code memory from a global
19487 * tramp-x86.c mini-x86.c exceptions-x86.c: Allocate all code memory so mono works with
19488 WinXP DEP. Fixes #71244.
19490 2005-01-14 Zoltan Varga <vargaz@freemail.hu>
19492 * inssel.brg: Allways convert CEE_CONV_OVF_I4 to a move on 64 bit platforms. Fixes #71236.
19494 2005-01-13 Zoltan Varga <vargaz@freemail.hu>
19496 * mini-x86.c (mono_arch_output_basic_block): Fix OP_ATOMIC_ADD_NEW_I4.
19498 2005-01-11 Zoltan Varga <vargaz@freemail.hu>
19500 * mini-exceptions.c exceptions-ppc.c aot.c: Cope with MonoJitInfo
19503 * mini.h: Bump AOT version.
19505 * mini.h (MonoCompile): Change exvar to a hash table.
19507 * mini.c: Allocate a separate exvar for each handler block.
19509 * mini.c: Get rid of the computation of filter_lengths, its not needed.
19511 * mini.c inssel.brg: Change OP_THROW_OR_NULL to compare the current
19512 ex var with the pending exception and only throw if the two are equal.
19515 * exceptions.cs: Add tests for rethrow and nested catch clauses.
19517 * mini-x86.c: Fix warnings.
19519 * Makefile.am (common_sources): Move mini-exceptions.c here as it is
19520 used by all the ports now.
19522 * aot.c: Add write-symbols and save-temps options.
19524 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
19526 * mini-x86.c: Add support for returning structs in registers from pinvoke functions on WIN32.
19528 Mon Jan 10 16:11:16 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
19530 * mini-ops.h, inssel-s390.brg, cpu-s390.md: Support OP_ATOMIC__xxx
19533 * tramp-s390.c: Check vtable slot belongs to the domain.
19535 * mini-exceptions.c, exceptions-s390.c: Standardize exception handling
19536 as per other platforms.
19538 * mini-s390.c, mini-s390.h: Enable out-of-line bblock support.
19540 Mon Jan 10 18:53:05 CET 2005 Paolo Molaro <lupus@ximian.com>
19542 * driver.c: we don't run the Main() code in a subthread anymore.
19544 Mon Jan 10 17:54:16 CET 2005 Paolo Molaro <lupus@ximian.com>
19546 * mini.c: added experimental rtc support in the statistical
19547 profiler: if the user has the permission, more accurate statistics
19548 are gathered. Run with: MONO_RTC=4096 mono --profiler=default:stat ....
19549 The MONO_RTC value must be restricted to what the linux rtc allows:
19550 power of two from 64 to 8192 Hz.
19552 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
19554 * mini-x86.c (mono_arch_emit_exceptions): Fix #71121.
19556 Mon Jan 10 05:20:49 EST 2005 Paolo Molaro <lupus@ximian.com>
19558 * mini-ppc.c: better icache flush for smp.
19560 2005-01-09 Zoltan Varga <vargaz@freemail.hu>
19562 * mini-amd64.c (emit_move_return_value): Fix memory leak.
19564 * mini-x86.c (get_call_info): Add the get_call_info () code from the
19565 amd64 port, not yet used.
19567 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
19569 * mini.c (mono_method_to_ir): Disable inlining of ldfld wrappers with
19572 2005-01-07 Sebastien Pouliot <sebastien@ximian.com>
19574 * driver.c: Added --security option to activate the security manager.
19575 Right now this will allow code generation for declarative demands and
19576 is disabled when AOT is specified.
19577 * mini.c: Add code generation for declarative security demands.
19578 * mini.h: Add mono_use_security_manager as an extern gboolean.
19580 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
19582 * aot.c (mono_compile_assembly): Speed up compilation a bit by
19583 emitting more dense assembly code.
19585 * mini-sparc.c mini-sparc.h exceptions-sparc.c: Enable optimized corlib
19586 exception throwing stuff.
19588 2005-01-06 Zoltan Varga <vargaz@freemail.hu>
19590 * mini-sparc.c (mono_arch_emit_exceptions): Fix typo in previous patch. Remove
19593 * mini-amd64.c (mono_arch_emit_exceptions): Remove duplicate epilog stuff
19594 left in by mistake.
19596 * driver.c (EXCLUDED_FROM_ALL): Disable SSAPRE until bug #70637 is
19599 * mini-sparc.h mini-sparc.c: Enable out-of-line bblock support.
19601 * tramp-*.c: Only patch vtable slots if the object is in the current
19602 domain. Fixes appdomain-unload.exe.
19604 * mini-amd64.c mini-amd64.h: Enable out-of-line bblock support.
19606 * mini-amd64.c (mono_arch_local_regalloc): Port regalloc fix from
19609 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
19611 * mini.c (reverse_branch_op): New helper function.
19613 * mini.c (optimize_branches): Run the new optimization only on
19614 platforms which support it. Also reverse all kinds of branches.
19616 * mini.h (MonoBasicBlock): Add 'out_of_line' field.
19618 * mini.c (mono_method_to_ir): Set 'out_of_line' for bblocks which have
19621 * mini.c (optimize_branches): Reverse not-equals branches if the false
19622 bblock is a throw. This happens a lot of time with argument checking in
19625 * mini.c (mono_codegen): Add support for placing basic blocks after
19626 the function epilogue.
19628 * mini-x86.c mini-x86.h: Add support for placing basic blocks after the
19631 2005-01-05 Miguel de Icaza <miguel@ximian.com>
19633 * mini.c (setup_stat_profiler): Only set this up if the platform
19634 supports ITIMER_PROF.
19636 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
19638 * mini-x86.c (mono_arch_local_regalloc): Fix a bug introduced by the
19641 * inssel.brg: Fix a warning.
19643 Wed Jan 5 16:40:18 CET 2005 Paolo Molaro <lupus@ximian.com>
19645 * mini.c: added support for statistical profiler
19646 (run with: --profile=default:stat).
19648 2005-01-04 Zoltan Varga <vargaz@freemail.hu>
19650 * mini-x86.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Enable this on x86.
19652 * mini-x86.c cpu-pentium.md: More fixes for usage of global registers.
19654 * mini-amd64.c (mono_arch_local_regalloc): Port some regalloc fixes
19655 related to global registers from the amd64 port.
19657 2005-01-03 Zoltan Varga <vargaz@freemail.hu>
19659 * mini.c (mono_method_to_ir): Handle MONO_CLASSCONST.
19661 * mini-amd64.c (mono_arch_local_regalloc): Fix some regalloc problems
19662 with global registers.
19663 (mono_arch_output_basic_block): Fix SWITCH in the AOT case.
19665 * aot.c (emit_method_code): Fix the 'method emitted as' messages.
19667 2004-12-31 Zoltan Varga <vargaz@freemail.hu>
19669 * debug-mini.c (encode_value): Fix off-by-one.
19671 * aot.c (encode_value): Likewise.
19673 * mini.c (mono_method_to_ir): Disable AOT for methods containing LDPTR.
19675 2004-12-30 Zoltan Varga <vargaz@freemail.hu>
19677 * mini.c linear-scan.c: Add a workaround for the mcs crash when using
19680 * aot.c (mono_aot_load_method): Free up patch info if no longer needed.
19682 * aot.c (emit_method_info): Increase size of temp buffer.
19684 * mini-x86.c cpu-pentium.md mini.c: Load fp constants differently in
19687 2004-12-28 Zoltan Varga <vargaz@freemail.hu>
19689 * aot.c (emit_method_info): Fix build.
19691 * aot.c: Further rework of the AOT file format to reduce the size of
19692 the method info data.
19694 * mini.h: Bump AOT file format version.
19696 2004-12-27 Martin Baulig <martin@ximian.com>
19698 * mini.c (mini_get_method): New static method; call
19699 mono_get_method_full() and mono_get_inflated_method().
19700 (mono_method_to_ir): Use mini_get_method() instead of
19701 mono_get_method_full().
19703 2004-12-26 Patrik Torstensson <patrik.torstensson@gmail.com>
19705 * mini-x86.c (atomic ops): fixed bug interlocked bug #70784.
19707 2004-12-25 Zoltan Varga <vargaz@freemail.hu>
19709 * inssel.brg (ldind_to_load_membase): Handle CEE_LDIND_I8.
19711 * inssel-amd64.brg: Add some optimization rules.
19713 2004-12-24 Ben Maurer <bmaurer@ximian.com>
19715 * aot.c: Remove the use of MonoGHashTable and other GC stuff. The
19716 standard not GC'd stuff is fine.
19718 2004-12-24 Zoltan Varga <vargaz@freemail.hu>
19720 * aot.c: Rework the AOT file format to get rid of most of the global
19721 symbols. This reduces the size of the mscorlib.dll.so by 1MB.
19723 * mini.h: Bump AOT file format version.
19725 2004-12-23 Zoltan Varga <vargaz@freemail.hu>
19727 * mini.h: Bump AOT file format version.
19729 * aot.c (mono_aot_is_got_entry): New function to determine if an
19730 address is inside a GOT.
19732 * aot.c mini-x86.c tramp-x86.c: Make all patches use the GOT.
19734 * cpu-pentium.md: Increase the maximum size of some instructions which
19735 might involve a got access.
19737 * mini.c (get_method_from_ip): Another debug helper function.
19739 * mini.c: Call mono_get_got_var () in a couple places. Handle the case
19740 when got var accesses are created during the decompose phase.
19742 * mini-sparc.c: Change mono_compile_aot to cfg->compile_aot.
19744 * mini.h mini.c mini-x86.c aot.c mini-sparc.c: Add a 'compile_corlib'
19745 argument mini_compile_method and to MonoCompile, and use this to
19746 determine whenever a given method is compiled for AOT. This allows the
19747 other methods compiled during AOT compilation to be free of AOT stuff,
19748 so the backends does not need to add special support for them by
19749 creating a fake GOT etc.
19751 * mini-x86.c (mono_arch_patch_code): Remove fake got stuff as it is no
19754 2004-12-21 Ben Maurer <bmaurer@ximian.com>
19756 * mini.c (mono_method_to_ir): It turns out that some of the
19757 x-appdomain wrappers are lax with types, so just ignore this for
19760 * inssel.brg (OP_CHECK_ARRAY_TYPE): Optimize this by only looking
19761 at the vtable->klass. If it is non-shared code we can just use the
19764 Tue Dec 21 17:43:06 CET 2004 Paolo Molaro <lupus@ximian.com>
19766 * mini-ppc.c: access MonoDomain from tls, too.
19768 2004-12-21 Sebastien Pouliot <sebastien@ximian.com>
19770 * declsec.c: Removed unused variable (and related warning ;-)
19772 2004-12-21 Ben Maurer <bmaurer@ximian.com>
19774 * iltests.il: New test for LDELEMA on an array of ref types.
19776 * mini.c (CEE_LDELEMA): We need to emit OP_CHECK_ARRAY_TYPE for
19777 all ldelema's on reftypes.
19778 (check_call_signature): Remove the OP_CHECK_ARRAY_TYPE from here,
19779 it was the wrong place to put it.
19781 * mini-x86.c (mono_arch_output_basic_block): Just use ecx as the
19782 register to pop to make this cleaner, at the request of Paolo.
19784 2004-12-20 Ben Maurer <bmaurer@ximian.com>
19786 * mini-ops.h (OP_GETHASHCODE): New op.
19788 * inssel.brg (OP_GETHASHCODE): Emit code for the new opcode
19790 * mini.c (mini_get_inst_for_method): Create the intrinsic hash
19793 For a microbenchmark, this reduces the cost of Hashtable.get_Item
19796 * mini-x86.c (mono_arch_output_basic_block): Rather than
19804 The first is 3 bytes while the second is 1. This saves 36 kb on
19805 mscorlib, quite a big saving. When bootstraping mcs, I was able to
19806 see a small boost because of icache locality.
19808 * cfold.c (FOLD_BINOPCOMM): Kill add foo, 0
19810 Mon Dec 20 12:19:40 EST 2004 Paolo Molaro <lupus@ximian.com>
19812 * Makefile.am, mini-ppc.h, mini-exceptions.c, exceptions-ppc.c:
19813 started code sharing with the generic code.
19815 Mon Dec 20 11:08:06 EST 2004 Paolo Molaro <lupus@ximian.com>
19817 * mini-ppc.c, cpu-g4.md: added code for direct access to
19820 Mon Dec 20 10:58:28 EST 2004 Paolo Molaro <lupus@ximian.com>
19822 * mini-ops.h, inssel-x86.brg, cpu-amd64.md, inssel.brg, inssel-amd64.brg,
19823 mini-amd64.c, mini-x86.c, cpu-pentium.md: renamed OP_X86_TLS_GET
19826 2004-12-20 Sebastien Pouliot <sebastien@ximian.com>
19828 * declsec.c|h: Added functions to cache the declarative stack modifiers
19829 in MonoJitInfo and to create a security frame from a MonoJitInfo
19831 * mini.c: Initialize jinfo->cas_inited to FALSE when MonoJitInfo is
19832 created. Register internal calls for System.Security.SecurityFrame::
19833 _GetSecurityFrame and _GetSecurityStack.
19834 * mini.h: Added definition for new icalls (in mini-exceptions.c) and
19835 the definitions for the new stack walk/callback mechanism.
19836 * mini-exceptions.c: Added internal call GetSecurityFrame (to get the
19837 first security frame for LinkDemands and InheritanceDemands) and
19838 GetSecurityStack for Demands. Both use the new mono_walk_stack code
19840 * mini-x86.h, mini-amd64.h, mini-sparc.h: Architecture specific stack
19841 walk initialization (lupus).
19843 2004-12-20 Ben Maurer <bmaurer@ximian.com>
19845 * mini.c (mono_method_to_ir): In CEE_DUP, handle the dup / stloc
19847 (handle_loaded_temps): Do not create a temporary variable for
19848 things that we know are temps. They will never be modified.
19849 (mono_spill_call): Set MONO_INST_IS_TEMP
19850 (mono_emulate_opcode): ditto
19852 (mono_method_to_ir.CEE_DUP): ditto
19854 2004-12-19 Ben Maurer <bmaurer@ximian.com>
19856 * mini.c (type_to_eval_stack_type): Make this handle the void type
19857 (mono_emit_call_args): set the call->type with type_to_eval_stack_type
19858 (emit_tree): use ip_in_bb to special case some common idioms
19859 Update all callers to pass in the IP.
19860 (mono_method_to_ir): Make CEE_CALL* do the above as well.
19862 This gives us a nice 2% speedup in mcs bootstrap.
19864 * mini-x86.c (peephole_pass): Peephole pass to make
19873 * mini.c (ip_in_bb): new method.
19874 (mono_method_to_ir): use this method rather than doing the hash
19877 * linear-scan.c (mono_linear_scan): When expiring actives, you
19878 don't need to keep around variables that expire on this
19879 instruction. This makes it so that:
19882 store (ebx add (ebx, 1))
19886 2004-12-19 Zoltan Varga <vargaz@freemail.hu>
19888 * mini.c (mono_method_to_ir): Optimize the common ldobj+stloc
19889 combination to avoid doing two copies. Fix up problems with previous
19892 * mini.c: Fix 64 bit warnings.
19894 * mini-x86.c (INST_IGNORES_CFLAGS): Add OP_STOREI4_MEMBASE_REG.
19896 2004-12-17 Zoltan Varga <vargaz@freemail.hu>
19898 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Port exception handling
19899 changes from the x86 code.
19901 * mini.h: Add prototype for mono_arch_get_throw_corlib_exception ().
19903 2004-12-16 Zoltan Varga <vargaz@freemail.hu>
19905 * mini-x86.c (mono_arch_emit_epilog): Optimize the corlib exception
19906 throwing code to reduce its size, unify the AOT and non-aot code and
19907 get rid of relocations in the AOT case.
19909 * mini-x86.h mini.c exceptions-x86.c
19910 (mono_arch_get_throw_corlib_exception): New arch specific function to
19911 raise corlib exceptions which doesn't require relocations in the
19914 * aot.c (emit_method): Handle PATCH_INFO_NONE as well.
19916 2004-12-15 Zoltan Varga <vargaz@freemail.hu>
19918 * mini.c (mono_emit_method_call): Only allocate the got var when it is
19921 * mini-x86.c (mono_arch_patch_code): Add missing PATCH_INFO_METHOD_REL
19924 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
19926 * mini-x86.c, cpu-pentium.md, inssel-x86.brg: Fixed bug
19927 with add function when used from Inc/dec atomic
19928 functions. Re-enabled optimization on x86.
19929 * mini-ops.h: renamed atomic_add functions to
19930 allow _add to match the Interlocked::Add and
19931 _add_next to match Interlocked::Inc/Dec.
19933 2004-12-15 Massimiliano Mantione <massi@ximian.com>
19935 * mini.c: Fixed a subtle bug in mono_method_to_ir, about the
19936 linking of BBs to the end BB, and enabled SSAPRE also with
19937 consprop and copyprop (which was prevented by that bug).
19939 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
19941 * mini-x86.c: disabling the Interlocked optimizing code.
19943 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
19945 * aot.c (load_aot_module): Move reading of got_addr after the AOT
19946 file version check.
19948 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
19950 * mini-x86.c, inssel-x86.brg, cpu-pentium.md: removed _imm
19951 interlocked optimization due lack of support on x86, rewrote
19952 exchange to take into account that base may be in eax.
19954 xsp works again; activated Interlocked optimizing code.
19956 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
19958 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
19960 2004-12-13 Zoltan Varga <vargaz@freemail.hu>
19962 * mini-ops.h: Add new opcodes.
19964 * mini.h: Add new patch types. Add got_var to MonoCompile.
19966 * mini.h mini-x86.c mini-amd64.c aot.c: Rename
19967 mono_arch_get_aot_patch_offset () to mono_arch_get_patch_offset () and
19968 make it work with all kinds of patchable code.
19970 * inssel.brg inssel-x86.brg: Add new rules dealing with computing the
19971 address of the GOT, and referencing entries in the GOT.
19973 * mini.c: Add code to load the GOT address if needed by an opcode.
19975 * aot.c mini-x86.h mini-x86.c cpu-pentium.md: Add support for position
19976 independent AOT code on the x86 using an elf-style Global Offset Table.
19978 2004-12-14 Raja R Harinath <rharinath@novell.com>
19980 * Makefile.am (RUNTIME): Set MONO_SHARED_DIR.
19982 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19984 * mini-x86.c: disabling the Interlocked optimizing code. It segfaults
19987 2004-12-13 Patrik Torstensson <patrik.torstensson@gmail.com>
19989 * mini-x86.c,mini-ops.h,inssel-x86.brg,cpu-pentium.md: Implementation
19990 of Interlocked:Increment/Decrement/Add as inline ops.
19991 (mini-x86.c (mono_arch_get_inst_for_method and mono_arch_output_basic_block))
19993 2004-12-12 Geoff Norton <gnorton@customerdna.com>
19995 * exceptions-ppc.c: Reorder code so gcc3.4 can compile it
19996 * mini-ppc.c: Unify mono_arch_patch_code with changes in r37636.
19998 2004-12-12 Duncan Mak <duncan@ximian.com>
20000 * mini-ppc.c (mono_arch_patch_code): Hopefully made this build
20001 again. `patch_info->table_size' is no longer valid after Zoltan's
20004 2004-12-12 Martin Baulig <martin@ximian.com>
20006 * mini.c (mono_method_to_ir): Only call mono_debug_init_method()
20007 if we are the "real" method, ie. not an inlined method inside it.
20009 2004-12-11 Ben Maurer <bmaurer@ximian.com>
20011 * mini.c (CEE_LDSFLD): Make sure that the vtable has been init'd
20012 before we look in the special fields table. This fixes
20013 ../tests/thread-static-init.cs.
20015 2004-12-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
20017 * mini.c: return immediately after setting OP_ARRAY_RANK or CEE_LDLEN
20018 for Array get_Rank and get_Length. Fixes bug #70465.
20020 2004-12-11 Zoltan Varga <vargaz@freemail.hu>
20022 * mini.h mini.c aot.c: Put the bblock table for a SWITCH patch into a
20023 separate structure to reduce the size of MonoJumpInfo.
20025 Fri Dec 10 18:09:22 CET 2004 Paolo Molaro <lupus@ximian.com>
20027 * mini.c, mini.h, aot.c, driver.c: allow disabling the aot code.
20029 2004-12-10 Patrik Torstensson <patrik.torstensson@gmail.com>
20031 * mini.c (mini_get_inst_for_method): Changed to allow ports
20032 to return a MonoInst instead of opcode
20033 (renamed mini_get_opcode_for_method to better reflect the new functionality)
20035 * mini-[x86|s390|s390x|ppc|sparc].c (mono_arch_get_inst_for_method):
20036 Allow ports to return a created MonoInst instead of op-code, will enable
20038 (renamed mini_get_opcode_for_method to better reflected the functionality)
20040 2004-12-09 Zoltan Varga <vargaz@freemail.hu>
20042 * mini.c (NEW_AOTCONST): Share some code between the different NEW_AOTCONST macros.
20044 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
20046 * mini.c jit-icalls.c: Pass generic_context to mono_ldtoken_wrapper.
20049 2004-12-08 Martin Baulig <martin@ximian.com>
20051 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use `fsig->signature'
20052 if we're a CEE_CONSTRAINED call. Fixes gen-118.cs.
20054 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
20056 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_<X>
20059 * exceptions.cs: Disable some tests which depend on properties of x86 fp
20062 2004-12-08 Raja R Harinath <rharinath@novell.com>
20064 * Makefile.am (CLEANFILES): Add *.exe, *.dll.
20066 2004-12-07 Zoltan Varga <vargaz@freemail.hu>
20068 * mini-sparc.c (mono_arch_output_basic_block): Fix LOCALLOC_IMM
20069 bug introduced by the previous patch.
20071 Tue Dec 7 11:44:39 CET 2004 Paolo Molaro <lupus@ximian.com>
20073 * mini-ppc.c, objectc.cs: handle large structs passed by value
20074 (fixes bug #69972).
20076 Tue Dec 7 10:43:31 CET 2004 Paolo Molaro <lupus@ximian.com>
20078 * mini-ppc.c: OP_ARGLIST implementation from
20079 Geoff Norton <gnorton@customerdna.com>.
20081 Tue Dec 7 10:14:25 CET 2004 Paolo Molaro <lupus@ximian.com>
20083 * inssel-x86.brg, inssel-ppc.brg: fix reference to register
20084 in stmt: OP_OUTARG_VT (reg) (should fix bug #69785).
20086 Tue Dec 7 10:06:39 CET 2004 Paolo Molaro <lupus@ximian.com>
20088 * exceptions-ppc.c: avoid calling ppc_patch in exception trampolines.
20090 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
20092 * inssel-s390.brgi, mini-ops.h, mini-s390.c : Add stubs for support of tls offset
20095 2004-12-06 Zoltan Varga <vargaz@freemail.hu>
20097 * mini-sparc.c: Zero out localled-ed memory.
20099 * iltests.il: Add tests for zeroing out localloc-ed memory.
20101 2004-12-04 Martin Baulig <martin@ximian.com>
20103 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use the new
20104 mono_method_get_signature_full().
20106 2004-12-03 Massimiliano Mantione <massi@ximian.com>
20108 * mini.c: Added removal of critical edges (prerequisite for SSAPRE),
20109 and some utility functions (always for SSAPRE), integrated SSAPRE.
20110 * mini.h: Likewise.
20111 * driver.c: Added ssapre option.
20112 * ssa.c: Small fix on OP_ARG handling.
20113 * ssapre.c, ssapre.h: Added files containing SSAPRE implementation.
20114 * Makefile.am: Likewise.
20116 2004-12-02 Zoltan Varga <vargaz@freemail.hu>
20118 * tramp-x86.c (mono_arch_create_jit_trampoline): Remove code which is
20119 now in the xp code.
20121 * mini.c (mini_init): Register mono_thread_force_interruption_checkpoint
20124 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
20126 * inssel-s390.brg : Add OP_OUTARG_VT (OP_REFANYTYPE (reg)) rule.
20128 * cpu-s390.md : Increase instruction length of oparglist.
20130 * mini-s390.c : Implement vararg and TYPEDEBYREF support.
20132 2004-11-30 Martin Baulig <martin@ximian.com>
20134 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, added support for
20135 virtual generic methods. We call a special helper_compile_generic_method()
20136 icall to retrieve the method from the vtable, inflate and compile
20137 it and then do a CEE_CALLI. Thanks a lot to Paolo for this idea.
20139 * jit-icalls.c (helper_compile_generic_method): New JIT icall.
20141 2004-11-30 Zoltan Varga <vargaz@freemail.hu>
20143 * mini-sparc.c: Fix up vararg corner cases. Fixes #70019.
20145 2004-11-29 Zoltan Varga <vargaz@freemail.hu>
20147 * cpu-sparc.md mini-sparc.c (long_conv_to_ovf_i): Fill missing delay slot.
20150 2004-11-27 Ben Maurer <bmaurer@ximian.com>
20152 * inssel.brg (CEE_SWITCH): The AOT stuff Zoltan added is only for
20153 platforms with PIC aot.
20155 2004-11-28 Martin Baulig <martin@ximian.com>
20157 * mini.c (mono_method_to_ir): In CEE_DUP, added handle_stobj().
20160 2004-11-28 Martin Baulig <martin@ximian.com>
20162 * mini-x86.c (mono_arch_call_opcode): Use the original type, not
20163 the result of mono_type_get_underlying_type() to check whether
20166 2004-11-26 Martin Baulig <martin@ximian.com>
20169 (mono_method_to_ir): Use `!method->signature->has_type_parameters'
20172 2004-11-26 Zoltan Varga <vargaz@freemail.hu>
20174 * mini-amd64.c (mono_arch_emit_this_vret_args): Handle this and vret
20175 the same way as the other arguments so they won't get clobbered.
20177 * mini-amd64.c (mono_arch_output_basic_block): Avoid doing virtual
20178 calls through R11 since it is clobbered by the trampoline code.
20180 2004-11-26 Raja R Harinath <rharinath@novell.com>
20182 * Makefile.am: Consistently use $(RUNTIME) rather than ./mono to
20183 pick up in-tree mscorlib.dll.
20185 2004-11-25 Zoltan Varga <vargaz@freemail.hu>
20187 * aot.c: Rename MonoAOTModule->cleanup to out_of_date.
20189 * mini-amd64.c aot.c: Switch to PIC relative AOT code. References to
20190 runtime data/code are now stored in a table similar to the GOT in ELF.
20191 This allows the code itself to be position independent.
20193 * aot.c: Fix loading of referenced assemblies after the lazy assembly
20196 * aot.c: Attach ELF type (object/function) directives to all global
20199 * tramp-amd64.c (amd64_magic_trampoline): Patch RIP relative calls too.
20201 * inssel.brg (SWITCH): Emit an AOT_CONST in the aot case.
20203 * mini-amd64.h: Turn on PIC AOT code.
20205 * mini.h (mono_arch_get_aot_patch_offset): New arch specific function
20206 returning the offset within an OP_AOTCONST instruction where the GOT
20207 offset needs to be added.
20209 * mini.h: Bump AOT file format version.
20211 2004-11-25 Martin Baulig <martin@ximian.com>
20213 * mini.c (mono_method_to_ir): In CEE_CALL, don't allow calling any
20214 uninflated generic methods.
20216 2004-11-25 Martin Baulig <martin@ximian.com>
20218 * mini.c (mono_method_to_ir): Don't allow any uninflated generic methods.
20220 2004-11-24 Martin Baulig <martin@ximian.com>
20222 * minit.c (type_to_eval_stack_type): Set `inst->klass' to the
20223 original klass (this only applies for generic instances).
20225 2004-11-24 Martin Baulig <martin@ximian.com>
20227 * mini.c (mono_method_to_ir): Use `STACK_OBJ' instead of
20228 `ldind_type [CEE_LDIND_REF]' (which would be beyond the end of
20231 2004-11-24 Zoltan Varga <vargaz@freemail.hu>
20233 * mini.c (mono_method_to_ir): Disable inlining for methods containing
20234 localloc. Fixes #69678.
20236 * iltests.il (test_0_localloc_inline): Add regression test for #69678.
20238 2004-11-23 Zoltan Varga <vargaz@freemail.hu>
20240 * mini-amd64.c (mono_arch_output_basic_block): Set %al to the number of
20241 used SSE registers on pinvoke calls. Fixes #69774.
20243 2004-11-23 Geoff Norton <gnorton@customerdna.com>
20245 * inssel-ppc.brg, mini-ppc.c: Use mono_class_from_mono_type instead of
20246 vt->inst_vtype->data.klass. This fixes generic structs and bug #69766
20248 2004-11-23 Raja R Harinath <rharinath@novell.com>
20250 * Makefile.am (MCS,ILASM): Don't refer to runtime/ directory.
20251 Refer directly to the mcs/ tree.
20253 2004-11-19 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
20255 * mini-s390.c, tramp-s390.c, mini-s390.h: Add LMF processing for trampolines.
20256 Check if a trampoline for a synchronized method is required.
20258 Fri Nov 19 17:34:21 CET 2004 Paolo Molaro <lupus@ximian.com>
20260 * mini-ppc.c, cpu-g4.md: set to zero the memory allocated
20261 with localloc if needed. Throe arithmetric exception in
20262 div an rem if needed. Implement ovf checks in OP_LCONV_TO_OVF_I.
20263 Adapted from a patch by Geoff Norton <gnorton@customerdna.com>.
20265 2004-11-19 Geoff Norton <gnorton@customerdna.com>
20267 * mini-ppc.c: Call mono_type_get_underlying_type to unwrap generic
20268 types before switching on type. Fixes #69622.
20270 2004-11-19 Raja R Harinath <rharinath@novell.com>
20272 * Makefile.am (check-local): New. Integrate into 'make check'.
20273 (MCS,RUNTIME): Define using in-tree mono and mcs.
20275 (%.exe): Use $(ILASM).
20277 Fri Nov 19 14:54:07 CET 2004 Paolo Molaro <lupus@ximian.com>
20279 * mini-ppc.c: adjust initial prolog size (bug #69691).
20281 2004-11-18 Zoltan Varga <vargaz@freemail.hu>
20283 * cpu-pentium.md (localloc): Increase max instruction len. Fixes
20286 2004-11-17 Raja R Harinath <rharinath@novell.com>
20288 * Makefile.am (clean-local): Rename from 'clean'.
20290 2004-11-15 Nelae Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
20292 * mini.c, mini-x86.c, mini-amd64.c, exceptions-s390.c: Add siginfo_t parameter
20293 to mono_arch_is_int_overflow.
20294 * exceptions-s390.c: Add mono_arch_is_int_overflow routine to discern between
20297 2004-11-15 Sebastien Pouliot <sebastien@ximian.com>
20299 * declsec.c|h: New files to support declarative security attributes.
20300 Added function to check if a method has (applicable) security.
20301 * mini.c|h: Add check for declarative security attributes in
20302 mono_method_check_inlining.
20303 * Makefile.am: Added declsec.c and declsec.h to the build.
20305 Mon Nov 15 11:53:46 CET 2004 Paolo Molaro <lupus@ximian.com>
20307 * mini.c, mini.h: update to keep dynamic code info per-domain.
20309 2004-11-12 Zoltan Varga <vargaz@freemail.hu>
20311 * mini.c mini-*.h: Get rid of MONO_ARCH_HAVE_RETHROW since all architectures support it now.
20312 (mini_init): Get rid of it from here too.
20314 Thu Nov 11 20:17:17 CET 2004 Paolo Molaro <lupus@ximian.com>
20316 * mini-ppc.c, mini-ppc,h, cpu-g5.md, exceptions-ppc.c:
20317 implemented OP_RETHROW (patch by Geoff Norton
20318 <gnorton@customerdna.com>).
20320 2004-11-10 Geoff Norton <gnorton@customerdna.com>
20322 * tramp-ppc.c (ppc_magic_trampoline): Don't trampoline methods
20323 between appdomains. Fixes appdomain-unload on PPC.
20325 2004-10-26 Lluis Sanchez Gual <lluis@novell.com>
20327 * exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
20328 mini-exceptions.c: handle the new wrapper types.
20329 * mini.c: The CEE_ISINST and CEE_CASTCLASS opcodes now take the
20330 token value as a MonoClass* when compiling a wrapper.
20331 mono_jit_create_remoting_trampoline now takes an additional
20332 MonoRemotingTarget parameter.
20334 2004-11-10 Martin Baulig <martin@localhost>
20336 * mini.c (mono_method_to_ir): Use `generic_container->context'
20337 rather than creating a new one.
20339 2004-11-09 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
20341 * exceptions-s390.c, mini-s390, cpu-s390.md: Add support for OP_RETHROW.
20343 * inssel-390.md, mini-s390.c: Correct register allocation for globals.
20345 2004-11-09 Zoltan Varga <vargaz@freemail.hu>
20347 * aot.c (mono_aot_init): Add MONO_AOT_CACHE env variable to turn on
20348 the experimental aot cache stuff.
20350 Tue Nov 9 17:30:20 CET 2004 Paolo Molaro <lupus@ximian.com>
20352 * aot.c, mini.c, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
20353 mini-exceptions.c: update to exception clause structure changes.
20355 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
20357 * exceptions-x86.c (throw_exception): Fix warnings.
20359 * mini-x86.h mini-x86.c cpu-pentium.md exceptions-x86.c: Add support
20362 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
20364 * exceptions-sparc.c (get_throw_exception): Really fix this.
20366 2004-11-07 Ben Maurer <bmaurer@ximian.com>
20368 * tramp-*.c: we no longer support icalls without wrappers, so
20369 a bit of code can be removed here
20371 2004-11-07 Zoltan Varga <vargaz@freemail.hu>
20373 * exceptions-sparc.c (get_throw_exception): Fix more bugs in previous
20376 * cpu-sparc.md: Add op_rethrow.
20378 * exceptions-sparc.c (get_throw_exception): Fix bug in previous patch.
20380 * mini-sparc.h mini-sparc.c exceptions-sparc.c: Add support for OP_RETHROW.
20382 * mini.h: Add mono_arch_get_rethrow_exception () arch specific function.
20383 * mini-ops.h: Add OP_RETHROW.
20385 * mini.c inssel.brg: Distinguish between THROW and RETHROW.
20387 * cpu-amd64.c mini-amd64.c exceptions-amd64.c: Add support for OP_RETHROW.
20389 2004-11-05 Geoff Norton <gnorton@customerdna.com>
20391 * helpers.c: Change otool arguments from -V -v -t to -v -t on Darwin
20392 Makes the output much easier to read
20394 2004-11-05 Ben Maurer <bmaurer@ximian.com>
20396 * ssa.c: allocate MonoMethodVar.uses from the mempool. First, this
20397 prevents another huge leak when compiling with ssa. Secondly, the
20398 performance of doing this rather than freeing the lists is much
20399 better. GList does a lock every time you allocate a list link,
20400 so that it can use a memory pool. So, it is better to just use
20401 a memory pool of our own.
20403 * ssa.c, linear-scan.c: replace g_list_remove_link with
20404 g_list_delete. The remove one does not free the GList, so we were
20405 leaking memory. On -O=all --compile-all with corlib, this cut down
20406 3 MB of allocations.
20408 2004-11-05 Zoltan Varga <vargaz@freemail.hu>
20410 * tramp-sparc.c (mono_arch_create_jit_trampoline): Fix sparc build.
20412 * tramp-amd64.c (mono_arch_create_jit_trampoline): Fix amd64 build.
20414 * mini.h mini.c tramp-*.c: Moved xp parts of JIT trampoline creation
20415 into a new function mono_create_jit_trampoline ().
20417 2004-11-02 Zoltan Varga <vargaz@freemail.hu>
20419 * trace.c (get_spec): Allow tracing of classes without a namespace.
20421 2004-11-02 Sebastien Pouliot <sebastien@ximian.com>
20423 * mini.c: Fix pointer overwrite in mini_method_compile.
20425 2004-11-2 Geoff Norton <gnorton@customerdna.com>
20427 * inssel-ppc.brg (OP_OUTARG_VT (CEE_LDOBJ (base))):
20428 The darwin ABI needs some special handling for 1 and 2 byte structs
20429 Lets use lbz/lhz instead of lwz everywhere.
20430 * mini-ppc.c (calculate_sizes): The Darwin ABI needs from special handling
20431 for 1 and 2 byte structs and struct which are size >= 3 || size % 4 != 0.
20432 Use stb/sth for the former, and put the latter always on stack instead of in
20433 argument registers.
20435 2004-10-30 Zoltan Varga <vargaz@freemail.hu>
20437 * trace.c (is_filenamechar): Add '_'.
20439 2004-10-29 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
20441 * mini-s390.c: Fix prolog length to allow for large trace requirements.
20443 * exceptions-s390.c: Remove dwarf unwinding stuff that was unused.
20445 2004-10-29 Zoltan Varga <vargaz@freemail.hu>
20447 * Makefile.am (libgc_libs): Do some automake magic so libmono/mono
20448 depends on libmonogc. Fixes #68805.
20450 2004-10-26 Miguel de Icaza <miguel@ximian.com>
20452 * mini.c (mono_jit_free_method): Provide extra information for
20453 this error. Currently this leaks, but will be turned into a
20454 developer option in the future.
20456 2004-10-26 Zoltan Varga <vargaz@freemail.hu>
20458 * driver.c (mono_main): Applied patch from Willibald Krenn <willibald.krenn@gmx.at>. Make --graph work for icalls and pinvoke methods.
20460 2004-10-25 Zoltan Varga <vargaz@freemail.hu>
20462 * aot.c (mono_aot_load_method): Align PATCH_INFO_R8 on an 8 byte
20463 boundary. Fixes reading of PATCH_INFO_R4 and R8.
20464 (mono_aot_load_method): Do not allocate MonoAotMethod in the GC heap.
20466 2004-10-24 Zoltan Varga <vargaz@freemail.hu>
20468 * mini-amd64.c (mono_arch_patch_code): Fix patching of class init
20469 trampolines for AOT code.
20471 2004-10-22 <vargaz@freemail.hu>
20473 * aot.c (mono_compile_assembly): Disable AOT for methods containing calls to methods of
20474 constructed types. Fixes #68136.
20476 2004-10-21 Martin Baulig <martin@ximian.com>
20478 * exceptions-x86.c (throw_exception): Call mono_debugger_throw_exception();
20479 if it returns true, unwind the stack to the call instruction.
20481 2004-10-21 <vargaz@freemail.hu>
20483 * aot.c: Reorganize the AOT file format to avoid relocations. Fix warnings.
20485 * mini.h: Bump AOT version number.
20487 * objects.cs: Add another test for unbox trampolines.
20489 * tramp-amd64.c (amd64_magic_trampoline): Disable patching of trampolines for
20492 2004-10-20 <vargaz@freemail.hu>
20494 * driver.c: Add SHARED to the set of optimizations tested.
20496 * tramp-amd64.c (amd64_magic_trampoline): Patch trampoline code as well.
20498 * mini.c (mono_method_to_ir): Mark the domainvar as volatile when it is implicitly
20499 used by CEE_NEWARR.
20501 * ssa.c (mono_ssa_deadce): Do not optimize away accesses to volatile variables.
20503 2004-10-20 Martin Baulig <martin@ximian.com>
20505 * mini-exceptions.c (mono_handle_exception): Call
20506 mono_debugger_handle_exception() to tell the debugger about
20507 catch/finally clauses.
20509 2004-10-18 Zoltan Varga <vargaz@freemail.hu>
20511 * exceptions-amd64.c (mono_arch_find_jit_info): Pop arguments of the stack.
20513 * mini-amd64.c (mono_amd64_get_vcall_slot_addr): Handle extended registers. Fixes
20516 2004-10-15 Geoff Norton <gnorton@customerdna.com>
20518 * mini-ppc.c (calculate_sizes): Marshal valuetypes for pinvoke
20519 methods as their native size, fixed bug #57543, #57545.
20520 * mini-ppc.c (mono_arch_output_basic_block): Use mulli for imm16 types
20521 This saves a temporary register and mullw call down into 1 (minor perf
20522 increase for cases like sum = sum * 5; This use to translate into:
20525 It now translates to
20528 2004-10-15 Zoltan Varga <vargaz@freemail.hu>
20530 * trace.c (mono_trace_eval): Use mono_method_desc_full_match. Fixes
20533 2004-10-11 Martin Baulig <martin@ximian.com>
20535 * mini.c (mono_method_to_ir): If we're a generic method, get the
20536 MonoGenericContainer from our MonoMethodNormal and create a
20537 MonoGenericContext from it.
20539 2004-10-08 Zoltan Varga <vargaz@freemail.hu>
20541 * inssel-long32.brg (OP_LCONV_TO_OVF_I2): Fix CONV_I1 -> CONV_I2.
20543 * basic-long.cs: Add test for checked i8->i2 cast.
20545 Wed Oct 6 12:40:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
20547 * inssel-ppc.brg: added a couple of speedup rules.
20549 2004-10-05 Zoltan Varga <vargaz@freemail.hu>
20551 * Makefile.am (genmdesc_LDADD): Don't link this against libmetadata
20552 to speed up rebuilds.
20554 2004-10-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
20556 * mini-s390.c: Minor fix to OP_OR_IMM.
20558 2004-10-03 Zoltan Varga <vargaz@freemail.hu>
20560 * tramp-sparc.c (sparc_magic_trampoline): Handle appdomain stuff
20561 better. Fixes appdomain-unload.exe on sparc.
20563 2004-10-02 Massimiliano Mantione <massi@ximian.com>
20565 * ssa.c: Fixed casts to unsigned where the value was of 64 bits in
20566 simulate_long_compare, patch by will@exomi.com (Ville-Pertti Keinonen),
20569 2004-10-02 Zoltan Varga <vargaz@freemail.hu>
20571 * jit-icalls.c: Handle a nonexisting trunc function more correctly.
20573 2004-09-30 Lluis Sanchez Gual <lluis@novell.com>
20575 * mini.c: Always generate a field read/write wrapper for members
20576 of the class MarshalByRefObject since the actual instance could
20579 2004-09-28 Lluis Sanchez Gual <lluis@novell.com>
20581 * mini.c: Use mono_thread_exit() to stop threads, instead of ExitThread.
20583 2004-09-28 Zoltan Varga <vargaz@freemail.hu>
20585 * driver.c mini.h trace.c: Move the setting of the main assembly into
20586 a separate function called mono_trace_set_assembly () and call it after
20587 actually loading the main assembly. Fixes #66872.
20589 2004-09-25 Zoltan Varga <vargaz@freemail.hu>
20591 * mini-amd64.h mini-amd64.c tramp-amd64.c: Allocate trampoline memory
20592 using the code manager.
20594 2004-09-24 Zoltan Varga <vargaz@freemail.hu>
20596 * tramp-amd64.c mini-amd64.h: Add support for MONO_ARCH_HAVE_INVALIDATE_METHOD.
20598 2004-09-23 Zoltan Varga <vargaz@freemail.hu>
20600 * cpu-amd64.md: Fix bug in previous patch.
20602 * cpu-amd64.md: Fix instruction lengths of membase opcodes. Fixes
20605 Wed Sep 22 19:03:20 CEST 2004 Paolo Molaro <lupus@ximian.com>
20607 * mini.h, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
20608 mini-exceptions.c: updates for changed stack walk interface.
20610 2004-09-21 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
20612 * mini-s390.c, cpu-s390.md: Minor changes to OP_ARGLIST handling
20614 2004-09-17 Zoltan Varga <vargaz@freemail.hu>
20616 * mini.c (mono_method_to_ir): Fix LDSTR in dynamic methods. Fixes #66132.
20618 2004-09-13 Zoltan Varga <vargaz@freemail.hu>
20620 * driver.c (mini_regression_list): Do not call mono_assembly_close
20621 since assemblies can't be unloaded.
20623 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
20625 * cpu-amd64.md: Fix more instruction lengths.
20627 * cpu-amd64.md: Fix lengths of some instructions.
20629 2004-09-11 Ben Maurer <bmaurer@users.sourceforge.net>
20631 * inssel.brg: Make the array ldelema check aot friendly.
20633 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
20635 * mini-amd64.c (mono_arch_get_argument_info): Fix stack_unwind test.
20637 * cpu-amd64.md inssel-long.brg inssel-amd64.brg: Small optimizations.
20639 2004-09-10 Zoltan Varga <vargaz@freemail.hu>
20641 * mini-x86.c: Fix build.
20643 * mini-sparc.c mini-x86.c mini-amd64.c: Use the new
20644 mono_type_get_underlying_type () helper function to simplify code.
20646 2004-09-09 Martin Baulig <martin@ximian.com>
20648 * mini-amd64.c: Don't access `type->data.klass' directly, call
20649 mono_class_from_mono_type() instead since the type may be a
20652 2004-09-09 Martin Baulig <martin@ximian.com>
20654 * mini-amd64.c (get_call_info): Fix support for generic instances.
20655 (add_valuetype): Use mono_class_from_mono_type() to get the class
20656 since we can be a generic instance.
20658 Thu Sep 9 01:43:53 PDT 2004 Paolo Molaro <lupus@ximian.com>
20660 * mini-ppc.c, mini.h, regalloc.c, regalloc.h: powerpc speedups.
20662 2004-09-07 Ben Maurer <bmaurer@users.sourceforge.net>
20664 * liveness.c: reset spill costs on each scan: bug 62107
20666 2004-09-07 Bernie Solomon <bernard@ugsolutions.com>
20668 * exceptions-sparc.c (mono_arch_find_jit_info): remove
20669 unnecessary line that doesn't compile
20671 2004-09-07 Zoltan Varga <vargaz@freemail.hu>
20673 * mini.c mini.h mini-x86.h tramp-x86.c: Instead of freeing delegate
20674 trampolines, make them call an error function so people can fix their
20677 2004-09-06 Martin Baulig <martin@ximian.com>
20679 * mini.c (mono_method_to_ir): When initializing locals, handle a
20680 generic instances like a valuetype if it's a valuetype and like a
20681 class if it's a class.
20683 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
20685 * exceptions-x86.c (mono_arch_find_jit_info): Pop arguments off the
20686 stack. Fixes #64674.
20688 * exceptions.cs: Add test for unwinding of call arguments.
20690 Mon Sep 6 05:50:02 PDT 2004 Paolo Molaro <lupus@ximian.com>
20692 * mini-*.c, mini-ops.h, inssel-long32.brg: introduced
20693 OP_ADDCC_IMM and OP_SUBCC_IMM (add/sub immediate that will
20694 set the carry/borrow flag). The sparc and s390 implementations
20695 can now use optimized versions (and simplify the code). ppc bugfixes.
20697 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
20699 * exceptions-ppc.c (mono_arch_find_jit_info): Fix memory leak.
20701 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
20703 * inssel-amd64.brg: Remove leftover 32 bit rule.
20705 * mini-amd64.c (mono_arch_instrument_prolog): Fix tracing support.
20707 2004-09-04 Zoltan Varga <vargaz@freemail.hu>
20709 * mini-exceptions.c (mono_find_jit_info): Refactor common code from
20710 mono_arch_find_jit_info functions into a new function. Fix a memory
20713 * exceptions-x86.c exceptions-amd64.c exceptions-sparc.c: Remove
20716 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
20718 * exceptions.cs inssel-long32.brg: Handle the OP_LCONV_TO_OVF_I2 case
20721 * exceptions.cs: Add array size tests.
20723 * mini.c: Allocate a separate icall wrapper for each arity of
20724 mono_array_new_va. Fixes #59509.
20726 * exceptions.cs: Add testcase for 64578.
20728 * inssel-long32.brg: Fix OP_LCONV_TO_OVF_I1 rule. Fixes #64578.
20730 * trace.c (is_filenamechar): Allow 0..9 in strings. Fixes #65094.
20732 2004-09-02 Martin Baulig <martin@ximian.com>
20734 * mini.c (mono_method_to_ir): When initializing the locals, call
20735 handle_initobj() on the generic instance itself, not its
20738 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
20740 * mini.h (MonoJitDynamicMethodInfo): New structure, extension of
20741 MonoJitInfo for dynamic methods.
20743 * mini.c: Rename trampoline_hash_mutex to jit_mutex.
20745 * mini.c: Add support for freeing JIT data for dynamic methods.
20747 2004-09-01 Martin Baulig <martin@ximian.com>
20749 * mini-x86.c (is_regsize_var): Added support for generic
20751 (mono_arch_emit_prolog): Make this compile again, use
20752 `x86_push_imm_template (code)'.
20754 2004-08-30 Ben Maurer <bmaurer@users.sourceforge.net>
20756 * mini-x86.c: make all push_imm instructions that get
20757 patched always emit the long form
20759 2004-08-30 Zoltan Varga <vargaz@freemail.hu>
20761 * mini.c (mono_create_jump_trampoline): Store the jump trampolines
20762 in a per-domain hash.
20764 * mini-amd64.c (merge_argument_class_from_type): Handle generic
20767 2004-08-29 Zoltan Varga <vargaz@freemail.hu>
20769 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: Ongoing SSE
20772 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: More SSE
20775 * mini-amd64.c cpu-amd64.md: Implement checked int<->uint casts.
20776 Beginnings of SSE2 support.
20778 * exceptions.cs: Add more tests for checked int<->uint casts.
20780 2004-08-28 Martin Baulig <martin@ximian.com>
20782 * mini-x86.c (mono_arch_instrument_epilog): Added support for
20786 (mono_type_to_ldind, mono_type_to_stind, type_to_eval_stack_type):
20787 Handle generic instances recursively.
20789 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
20791 * iltests.il: test for conv.u8 on a constant
20793 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
20795 * inssel-long32.brg: c&p rules for LCONV_x4 (membase) and
20796 LCONV_x4 (shrun_32 (membase)).
20798 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
20800 * inssel-x86.brg: c&p rules for push/setret of long
20802 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
20804 * inssel-x86.brg: c&p rules for compare (base, regvar) and
20805 compare (regvar, base)
20807 * inssel-x86.brg: more burg love
20809 * inssel.brg: more cleanup
20811 * inssel-x86.brg, inssel-long32.brg: burg cleanup.
20813 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
20815 * basic-long.cs, basic-calls.cs: new tests for optimization.
20817 2004-08-26 Zoltan Varga <vargaz@freemail.hu>
20819 * mini-amd64.c (read_tls_offset_from_method): Fix typo in previous
20822 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
20824 * mini-amd64.c (read_tls_offset_from_method): Add another case.
20826 2004-08-25 Bernie Solomon <bernard@ugsolutions.com>
20828 * inssel.brg (mini_emit_memcpy): use
20829 NO_UNALIGNED_ACCESS to disable memcpy optimization
20831 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
20833 * mini-amd64.c: Handle generic types in various places.
20835 * mini.c (mono_method_to_ir): Handle generic types in init locals.
20837 2004-08-24 Zoltan Varga <vargaz@freemail.hu>
20839 * mini.c (handle_box): Fix warning.
20841 * mini-amd64.c (mono_arch_local_regalloc): Fix regalloc problem.
20843 * mini-amd64.h: Enable the emit_state optimization.
20845 * mini-ops.h cpu-amd64.md: Add new amd64_test_null opcode.
20847 * mini-amd64.c: Add some new 64 bit peephole opts.
20849 * inssel.brg (mini_emit_memcpy): Optimize for 64 bit architectures.
20851 * cpu-amd64.md: sreg1 of div instructions must be %rax.
20853 * mini-amd64.c: Register allocator fixes.
20855 * mini.c: Add an optimization to emit_state to avoid allocation of new
20856 registers on some platforms.
20858 2004-08-23 Zoltan Varga <vargaz@freemail.hu>
20860 * inssel-x86.brg inssel-amd64: Add yet another missing tree->dreg assignment.
20862 * mini-x86.c (mono_arch_local_regalloc): Fix bug in long register
20863 allocation. Fixes #63085.
20865 * basic-long.cs: Add new regression test.
20867 * mini-amd64.c: Register allocator improvements.
20869 2004-08-21 Zoltan Varga <vargaz@freemail.hu>
20871 * mini-amd64.c (read_tls_offset_from_method): Add another code
20874 * tramp-amd64.c (amd64_class_init_trampoline): Use a more efficient
20875 instruction sequence for nullifying class init trampolines.
20877 * objects.cs: Add new regalloc test.
20879 * mini-amd64.c inssel-amd64.brg: Optimize parameter passing.
20881 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
20883 * mini-amd64.c (mono_arch_call_opcode): Refactor this a little.
20885 * mini-amd64.c (mono_arch_regalloc_cost): Adjust regalloc costs for
20888 * driver.c: Fix profiling after TLS changes.
20890 * driver.c (mono_main): Set mono_stats.enabled if needed.
20892 * mini.c (handle_alloc): New helper function used by CEE_NEWOBJ and
20895 2004-08-20 Ben Maurer <bmaurer@users.sourceforge.net>
20897 * mini-x86.c: use a 1 op rather than a 2 op tls access
20898 instruction -> faster.
20900 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
20902 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
20905 2004-08-19 Bernie Solomon <bernard@ugsolutions.com>
20907 * exceptions-sparc.c (throw_exception): fix typo
20909 2004-08-19 Ben Maurer <bmaurer@users.sourceforge.net>
20911 * mini-x86.c, cpu-pentium.md, inssel-x86.brg:
20912 set tree->dreg correctly with tls. Allow any
20913 register to be used.
20915 * mini-x86.c (read_tls_offset_from_method): add new code
20916 generation pattern seen with GCC.
20919 Thu Aug 19 17:26:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
20921 * mini-exceptions.c, exceptions-x86.c, exceptions-amd64.c,
20922 exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
20923 exceptions-sparc.c: fix some performance issues in exception
20924 handling and setting of the stack trace for exceptions that were
20927 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
20929 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
20932 * mini-amd64.c (mono_arch_is_int_overflow): Handle all possible
20935 2004-08-18 Ben Maurer <bmaurer@users.sourceforge.net>
20937 This patch inlines tls access, when possible.
20939 * mini.h: new arch functions for TLS intrinsics.
20940 All platforms updated with a stub.
20942 * mini.c: use the new intrinsics
20944 * mini-x86.c, cpu-pentium.md, inssel-x86.brg, mini-ops.h:
20945 arch specific intrinsic for tls variables
20947 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
20949 * Makefile.am (libmono_la_LDFLAGS): Enable creating of libmono dll
20952 2004-08-17 Ben Maurer <bmaurer@users.sourceforge.net>
20954 * mini.c: thread local allocation
20956 2004-08-16 Zoltan Varga <vargaz@freemail.hu>
20958 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Enable.
20960 * Makefile.am: Link against the static version of libmonogc.
20962 * Makefile.am: Link the static versions of the convenience libraries
20963 into the mono executable.
20965 * mini-x86.h mini-x86.c: Throw the correct exception on integer overflow.
20967 2004-08-15 Zoltan Varga <vargaz@freemail.hu>
20969 * mini.h mini.c mini-amd64.h mini-amd64.c: Throw the correct exception
20970 on integer overflow.
20972 * mini-amd64.c: Reorganize function call code.
20974 * mini-amd64.c (peephole_pass): Merge changes from mini-x86.c.
20976 2004-08-14 Ben Maurer <bmaurer@ximian.com>
20978 * inssel-x86.brg: use xor eax,eax.
20980 * basic.cs: new tests
20982 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
20984 * mini-amd64.c (mono_arch_emit_epilog): Use RIP relative addressing
20985 in exception throwing code.
20987 2004-08-14 Ben Maurer <bmaurer@ximian.com>
20989 * inssel-x86.brg: use xor esi,esi.
20991 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
20993 * driver.c (mono_main): Call mono_trace_parse_options earlier so it
20994 can trace methods compiled during mini_init () too.
20996 * cpu-amd64.md mini-amd64.c (mono_arch_output_basic_block): Handle
20999 2004-08-14 Ben Maurer <bmaurer@ximian.com>
21001 * Makefile.am: static link on x86 (r=zoltan)
21003 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
21005 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
21006 code since it causes some programs to fail.
21008 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
21010 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
21012 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
21014 * mini.c: ovfops_op_map - add STACK_OBJ case for
21016 * basic.cs: add test_0_pin_string as test
21019 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
21021 * Makefile.am: build C# if srcdir != builddir
21023 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
21025 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
21026 fall-through blocks.
21028 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
21030 * driver.c: enable loop by default again and include abcrem in -O=all.
21032 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
21034 * iltests.il: Add some localloc tests.
21036 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
21038 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
21041 * inssel-amd64.brg: Add some optimizations.
21043 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
21046 * Makefile.am: Statically link mono against libmono on AMD64.
21048 * mini-amd64.c inssel-amd64.brg: Optimizations.
21050 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
21052 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
21054 * tramp-amd64.c: Patch calling code in trampolines.
21056 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
21058 * mini-amd64.c: pinvoke struct passing fixes.
21060 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
21062 * mini-sparc.c: redo change, make mono_arch_cpu_init call
21063 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
21065 2004-08-05 Duncan Mak <duncan@ximian.com>
21067 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
21070 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
21072 * mini-amd64.c (emit_move_return_value): Move return value for normal
21075 2004-08-05 Martin Baulig <martin@ximian.com>
21077 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
21078 `type->type'; just modify `type' itself when dealing with enums
21079 and generic instances.
21080 (check_call_signature): Make `simple_type' a `MonoType *'.
21082 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
21084 * mini.c: Use OP_PADD to add offsets to addresses.
21086 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
21088 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
21090 * mini-sparc.c (mono_arch_emit_epilog): fix check
21091 for folding last op into restore instruction
21093 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
21095 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
21096 helper methods using the code manager.
21098 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
21100 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
21102 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21104 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
21105 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
21107 * mini-s390.c: fix tail processing
21109 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
21111 * mini-ppc.c: mul.ovf.un exception name fix.
21113 2004-08-03 Martin Baulig <martin@ximian.com>
21115 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
21116 instances; before jumping to `handle_enum', also modify `ptype'.
21118 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
21120 * cpu-sparc.md: fcall maximal length too small.
21122 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
21124 * mini-amd64.c mini.h: Add initial support for passing/returning
21125 structures to/from pinvoked methods.
21127 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
21129 * mini-ppc.c: reg allocator fix.
21131 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
21133 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
21135 * inssel.brg: Optimize memset on 64 bit machines.
21137 * mini-amd64.c: Fix some vararg cases.
21139 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21141 * mini-s390.c: Corrected macro in emit_float_to_int
21143 * s390-abi.cs: Tests to exercise the s390 ABI
21145 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
21147 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
21150 * basic.cs: Add a test for add.ovf.un.
21152 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
21154 * mini-sparc.c: add case for OP_IDIV_UN
21156 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
21158 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
21160 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
21162 2004-07-30 Ben Maurer <bmaurer@ximian.com>
21164 * basic.cs: regression tests.
21166 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
21169 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
21171 * basic.cs: Add a new test.
21173 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
21174 and AOT. Various fixes and optimizations.
21176 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
21178 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
21180 * mini-ppc.c: make sure temp regs are not used for global reg
21183 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
21185 * cpu-sparc.md: conv_i8 fix for 64bits
21187 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
21189 2004-07-29 Ben Maurer <bmaurer@ximian.com>
21191 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
21192 add opcode for cmp BYTE PTR [eax], imm.
21194 * inssel.brg: Make memcpy and memset takes bases.
21196 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
21198 * *-amd64.*: More AMD64 work.
21200 2004-07-28 Ben Maurer <bmaurer@ximian.com>
21202 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
21203 add a compare-not-equal opcode.
21205 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
21207 * mini.c: Use mono_init_from_assembly instead of mono_init.
21209 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
21211 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
21213 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
21215 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
21217 * inssel.brg: 64 bit fixes.
21219 * mini.h (MonoCallInst): Add some AMD64 specific data.
21221 * mini.h: Add some OP_P opcodes.
21223 2004-07-28 Ben Maurer <bmaurer@ximian.com>
21225 * basic.cs: tests for 61797 and 61740
21227 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
21229 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
21230 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
21232 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
21234 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
21236 * *-amd64*.*: Ongoing AMD64 work.
21238 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
21240 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
21242 * *-amd64*: Ongoing AMD64 work.
21244 * mini-arch.h: Add AMD64 support.
21246 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
21248 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
21250 * mini-ops.h: Add new opcodes.
21252 * Makefile.am: Add AMD64 support.
21254 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
21255 rules into the inssel-long*.brg files.
21257 * *-amd64.*: Add beginnings of AMD64 backend.
21259 2004-07-22 Ben Maurer <bmaurer@ximian.com>
21261 * mini.c (print_dfn): commenting out the code that prints
21262 the cil. With -O=deadce, this makes -v -v crash.
21264 * cpu-pentium.md: make checkthis have a length of 2
21266 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
21268 * mini-sparc.h: fix implementations of __builtin
21269 functions for Sun compiler for V9.
21271 2004-07-16 Ben Maurer <bmaurer@ximain.com>
21273 * mini.c: use the new stelem.ref wrapper
21274 * exceptions.cs, arrays.cs: new stelem.ref tests
21276 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
21278 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
21279 new XSP should work with these changes).
21281 2004-07-14 Ben Maurer <bmaurer@ximain.com>
21283 * inssel-{long32,x86,}.brg: trivial optimizations.
21285 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
21287 * mini.c: load value when emitting box operation in
21290 2004-07-12 Ben Maurer <bmaurer@ximian.com>
21292 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
21293 is one byte shorter than cmp DWORD PTR [eax], 0.
21295 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
21297 * inssel-ppc.brg: arguments on the stack are always
21298 relative to the stack pointer (spotted by Neale Ferguson).
21300 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21302 * exceptions-x86.c: delay appending the method name to the trace until
21303 after mono_jit_info_table_find is called, as this gets the real
21306 2004-07-09 Ben Maurer <bmaurer@ximian.com>
21308 * aot.c: register roots
21310 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
21312 * aot.c : I could just use PLATFORM_WIN32 flag.
21314 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
21316 * aot.c : Reverting the previous fix. This time it broke linux build.
21318 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
21320 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
21322 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
21324 * mini.c (handle_stack_args): Remove some more debugging code.
21326 * mini.c (handle_stack_args): Remove debug output left in by mistake.
21328 * driver.c mini.h aot.c: Allow additional options to be specified with
21329 --aot and pass them to mono_compile_assembly.
21331 * aot.c: Add experimental code to AOT compile all loaded assemblies
21332 on demand and save the code into a cache in the filesystem.
21334 * aot.c: Add support for more wrapper methods.
21336 * mini.c (handle_stack_args): Handle some corner cases. Fixes
21339 * cpu-*.md: Remove removed opcodes.
21341 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
21342 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
21343 related icalls to marshal.c.
21345 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
21347 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
21349 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
21351 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
21353 2004-07-06 Ben Maurer <bmaurer@ximian.com>
21354 * liveness.c: If liveness is recomputated we need to reset the information
21355 for each variable. This way, if the liveness range has been narrowed
21356 by optimizations that happened after the last computation, we can return
21359 For example, if you have
21364 // Tons of code that does not affect i
21370 i = 0 is dead code and will be removed by SSA. However, when
21371 linear scan gets to the code, i will still appear to be live
21372 throughout the entire block. This prevents good register allocation.
21374 2004-07-06 Martin Baulig <martin@ximian.com>
21376 * debug-mini.c (mono_debug_init_method): Allow
21377 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
21378 (mono_debug_add_icall_wrapper): New method.
21380 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
21382 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
21384 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
21387 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
21389 * aot.c (mono_aot_load_method): Fix loading of debug info.
21391 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
21393 * aot.c: Add logging support.
21395 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
21397 * mini.h: Add prototype for mono_print_method_from_ip.
21399 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
21401 * inssel.brg: 64 bit fixes.
21403 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
21406 * Makefile.am: Add SPARC64 support.
21408 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
21410 * aot.c: Fix alignment problems on 32 bit platforms.
21412 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
21414 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
21417 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
21420 * mini.h: Bump AOT file version. Some 64 bit fixes.
21422 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
21424 * inssel-sparc.brg: Add new rule to avoid register moves.
21426 * inssel.brg: Add ldind_to_load_membase helper function.
21428 2004-06-30 Ben Maurer <bmaurer@ximian.com>
21430 * mini.c: OffsetToStringData intrinsic.
21432 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
21434 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
21436 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
21439 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
21440 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
21442 * mini.c: reinstated mono_compile_get_interface_var()
21443 on x86, too, since the change breaks the Gtk# build there as well.
21445 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
21447 * driver.c: remove loop from the default optimizations: it seems to
21448 interact badly with some of the other options (see bug #60613).
21450 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
21452 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
21453 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
21455 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
21457 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
21458 vararg-using methods.
21460 2004-06-21 Martin Baulig <martin@ximian.com>
21462 * mini/mini-exceptions.c
21463 (mono_handle_exception): Added `gpointer original_ip' argument.
21464 After calling mono_unhandled_exception(), call
21465 mono_debugger_unhandled_exception() and if that returns true,
21466 restore the context and return.
21468 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
21470 * mini-ppc.c: prefer the use of relative branches so
21471 they won't need to be patched in aot code (patch from Patrick Beard).
21473 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
21475 * aot.c: patch from Patrick Beard to make the output assembly
21476 more correct for the MacOSX assembler. Small tweak to
21477 generate sane images on Linux/PPC, too.
21479 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
21481 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
21482 case until bug #59509 is fixed (shows up in #60332).
21484 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
21486 * mini.c: make sure the needed wrappers are compiled, too, with
21489 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
21491 * driver.c: remove NPTL reference in --version output.
21493 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
21495 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
21496 generate valid assembly for the Mach-O assembler.
21498 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
21500 * driver.c: don't include abcrem in the all optimization specifier
21501 since it slows down jit compilation too much for now.
21503 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
21505 * mini.c: use BIGMUL only if both operands have the same signage.
21506 * iltests.il: Test for bug 60056. (errors related to signage in
21511 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
21513 * mini.c, aot.c: memory leak fixes.
21515 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
21517 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
21519 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
21521 * Makefile.am: remove the -static hack completely, it links in
21522 statically glib as well.
21524 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
21526 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
21527 * exceptions.cs: make it compile with new mcs/csc.
21529 2004-06-03 Massimiliano Mantione <massi@ximian.com>
21530 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
21531 and added relevant test case.
21533 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
21535 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
21536 regressions in gtk-sharp.
21538 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
21540 * exceptions.cs: New regression tests.
21542 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
21544 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
21546 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
21548 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
21550 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
21552 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
21554 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
21556 * mini.c (mono_jit_runtime_invoke): Init class in this
21557 method instead of trusting mono_jit_compile_method to
21558 do the work (because wrappers can be in object class)
21560 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
21562 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
21564 * basic-long.cs: New regression test.
21566 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
21568 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
21569 and div/rem checks.
21571 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
21573 * Makefile.am: fix miguel's change to build mono statically against
21574 libmono (track build dependencies).
21576 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
21578 * cfold.c: Some glib versions do not have G_MININT32.
21580 2004-05-26 Massimiliano Mantione <massi@ximian.com>
21582 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
21583 with precision of tan, atan, sin and cos, and implemented related
21584 regressions tests (fixes bug 54467, but one new problem appeared and
21587 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
21589 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
21591 * exceptions.cs: Add test for constant folding && division by zero.
21593 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
21594 since driver.c is in libmono too, so the optimization was useless.
21596 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
21597 variable to driver.c so the compiler can emit more efficient code to
21600 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21602 * Makefile.am: don't distribute generated inssel.[ch] files.
21604 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
21606 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
21607 into the default appdomain. Fixes #58707.
21609 * jit-icalls.c: Remove the broken approximation for truncl, doing
21610 no conversion is better.
21612 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
21615 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
21617 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
21618 of the mcrxr instruction which is not available on some processors
21619 even if it's documented to be. Implement add and sub overflow correctly
21620 (still not complete for long unsigned). Speed up icalls a bit.
21622 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
21624 * mini.c (mono_jit_compile_method_with_opt): Make sure that
21625 we run .cctor in the current domain instead of target_domain.
21627 Fixes bug #58558, .cctor not being called in -O=shared.
21629 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
21631 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
21633 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
21635 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
21636 which can be done with an imm8, do it that way.
21637 (mono_arch_output_basic_block): ditto for a jmp
21638 (mono_arch_emit_prolog): Computate maximum offset of a label.
21640 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
21642 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
21643 now tries to allocate prefered physical reg's for virtual
21644 regs. This reduces the number of emited spills/loads with
21645 20-30% on our core assemblies.
21647 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
21649 * jit-icalls.c: truncl() is not needed and trunc() is
21650 the correct thing to do anyway (bug #58287).
21652 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
21654 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
21657 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
21659 * driver.c: enable loop optimizations by default.
21661 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
21663 * mini-x86.c: fix calc of max loop size when aligning loops start.
21665 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
21667 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
21670 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
21672 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
21675 * basic-long.cs: Add tests for add/subtract of immediates with carry.
21677 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
21679 * mini.c (inline_method): Allways inline some wrappers even if the cost
21680 is too large. Fixes #58785.
21682 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
21684 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
21686 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
21687 (crichton@gimp.org). Beginning of support for sparc/linux.
21689 * mini-sparc.c: Optimize retrieval of LMF address.
21691 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
21693 * exceptions-ppc.c: handle alloca in methods with clauses.
21695 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
21697 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
21699 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
21701 * mini.c: Delegate most of the abort signal work to
21702 mono_thread_request_interruption, which also handles Stop and Suspend
21705 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
21707 * mini.c mini.h: Allow inlining of icall wrappers if the backend
21708 supports the save/restore lmf opcodes.
21710 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
21712 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
21713 by gcc-3.4 as well.
21715 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
21717 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
21719 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
21720 methods which contain array accesses.
21722 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
21723 boundaries. Fixes #58537.
21725 * iltests.il: Add regression test for #58537.
21727 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
21729 * mini-x86.c (mono_arch_local_regalloc): Last part of
21730 fix for bug #58633 (releasing register to early).
21732 2004-05-18 Miguel de Icaza <miguel@ximian.com>
21734 * basic-long.cs: Add new regression test.
21736 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
21738 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
21739 register too early on the chain.
21741 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
21743 * mini.c (create_helper_signature): Use a helper function to reduce
21744 the code which needs to be written. Also set the calling convention of
21745 icalls on windows. Fixes #57840.
21747 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
21749 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
21750 exceptions-ppc.c: added helper function to get the instruction address
21751 from a signal handler context.
21753 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
21755 * helpers.c: use g_get_tmp_dir. Invokes happyness
21758 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
21760 * helpers.c: Add new env variable to pass args to objdump.
21761 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
21763 2004-05-17 Radek Doulik <rodo@ximian.com>
21765 * Makefile.am (common_sources): added abcremoval.h so it get
21766 disted and daily mono packages on go-mono.com will build again
21768 2004-05-17 Massimiliano Mantione <massi@ximian.com>
21770 * abcremoval.c: Fixed coding style, added copyright header.
21772 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
21774 * mini.h: Added prototype for abc removal main function.
21776 * build_relations_propagation_table.pl: Added copyright header.
21778 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
21780 * basic-long.cs: reg test for complex ceq_long bug.
21782 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
21784 * mini-x86.c (mono_arch_local_regalloc): Correctly free
21785 reg in long and clob case (bug #58343). Fixed/added comments.
21787 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
21789 * mini.c (mono_jit_runtime_invoke): Follow new convention
21790 of calling the invoke method with an function pointer.
21792 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
21794 * ChangeLog: Fix author of memory leak patch.
21796 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
21798 * Makefile.am: fix make dist as well...
21801 2004-05-14 Massimiliano Mantione <massi@ximian.com>
21803 * cfold.c: Made so that conversions from pointer to int4 are no-ops
21804 on archs where pointers are 4 bytes long.
21806 * Makefile.am: Added abcremoval.c source file.
21808 * abcremoval.c: Added abcremoval.c.
21810 * abcremoval.h: Added abcremoval.h.
21812 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
21814 * inssel.brg: Enabled bounds check removal.
21816 * mini.c: Added support for abcrem optimization.
21818 * mini.h: Added abcrem optimization label.
21820 * driver.c: Added support for abcrem optimization.
21822 * propagated_relations_table.def: Added propagated_relations_table.def.
21824 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
21826 * mini.c, cfold.c: fix style.
21828 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
21830 * mini.c: handle issue with the low-level implementation of
21831 some long opcodes (bug #54209).
21833 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
21835 * basic.cs: test for my new cmov stuff.
21837 2004-05-13 Patrik Torstensson
21839 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
21840 opt and added peephole documentation.
21842 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
21844 * tramp-ppc.c: rewrote the generic trampoline code.
21846 2004-05-11 Patrik Torstensson
21848 * mini-x86.c: optimize long shl/shr asm code (one less branch)
21850 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
21852 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
21854 * mini.h mini.c dominators.c: Applied patch from Derek Woo
21855 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
21857 * mini.c: Add new icalls for AsAny marshalling.
21859 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
21861 * tramp-ppc.c, mini-ppc.c: more cleanups.
21863 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21865 * mini.c: no warnings.
21867 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
21869 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
21871 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
21873 * mini.c: In the thread abort signal handler, if the thread is in the
21874 process of being stoped, don't throw the Abort exception, just stop the
21877 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
21879 * tramp-ppc.c: removed old code.
21881 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
21883 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
21884 do some simple speed optimizations on ppc.
21886 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
21888 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
21889 and large offsets in load/store.
21891 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
21893 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
21894 it causes regressions.
21896 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
21898 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
21901 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
21903 * jit-icalls.c: remove warnings.
21904 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
21905 speedups for unsafe code.
21907 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
21909 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
21911 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
21913 * basic-calls.cs: Add new regression test.
21915 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
21918 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
21920 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
21923 2004-05-06 Patrik Torstensson
21925 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
21926 long reg allocation in any reg (not only eax:edx) and implemented
21927 long shl/shr ops in asm instead of helpers.
21929 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
21931 * mini-sparc.h: Fix warnings.
21933 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
21936 * mini-exceptions.c (mono_handle_exception): Call the filter in a
21937 separate statement for clarity.
21939 * mini-sparc.c: Update status.
21941 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
21943 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
21946 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
21948 * inssel-ppc.brg: another small pre-release workaround:
21949 we don't do overflow detection for long_sub_un.
21951 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
21953 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
21954 (also works around a weird ppc bug: 57957).
21956 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
21958 * tramp-ppc.c: trampoline fixes.
21960 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
21962 * mini-ppc.c: fixed typos.
21964 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
21966 * mini-ppc.c, exceptions-ppc.c: more code saves registers
21967 at the top of the stack. Fixed typos. Use a frame registers
21968 for all the methods with exception clauses.
21970 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
21972 * exceptions-ppc.c: restore fp registers.
21974 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
21976 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
21977 order from the stack top (moved the stack room to save the
21978 return value for trace after the param area). Fixed corruption
21979 in restoring registers on unwind.
21981 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
21983 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
21985 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
21987 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
21988 and prolog/epilog for methods that use it. Allow
21989 enough param area room for varargs methods. Fix miguel's
21990 breakage in exception handling.
21992 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
21994 * Makefile.am: run genmdesc only on current arch.
21996 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21998 * exceptions-x86.c:
21999 * mini-x86.h: fix the build on windows.
22001 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
22003 * 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.
22005 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
22007 * mini-exceptions.c: New file.
22009 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
22010 Move some parts of the x86 exception handling code to an
22011 arch-independent file so it can be shared with other ports.
22013 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
22015 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
22017 2004-04-26 David Waite <mass@akuma.org>
22019 * driver.c: remove comma from end of enumeration declaration
22021 2004-04-26 Jackson Harper <jackson@ximian.com>
22023 * driver.c: parse config file before loading first assembly. This
22024 allows the user gac to be enabled/disabled.
22026 2004-04-23 Miguel de Icaza <miguel@ximian.com>
22028 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
22029 simpler mechanism: we do not care what is encoded initially
22030 (branch absolute or relative), we care about the code and its
22031 target. I kept the old code for reference for now.
22033 The new code tries first to determine if the jump is anywhere in
22034 the -/+32 absolute meg range, if it succeeds, it encodes using the
22035 absolute branch; If not, it tried to find something in the
22036 relative range, if not, it uses the handle_thunk code.
22038 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
22040 * exceptions-ppc.c: use the correct ip register on macosx.
22042 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
22044 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
22046 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
22048 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
22049 Raise exception on integer divide by zero by hand since the hw
22050 doesn't support it. Handle NaNs in FP compares.
22052 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
22054 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
22055 code reducing duplication between the platforms and enabled
22056 signal exception handling (on linux for now).
22058 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
22060 * exceptions-ppc.c: more macosx support.
22062 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
22064 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
22066 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
22068 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
22070 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
22072 * iltests.il: more tests.
22074 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
22076 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
22079 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
22081 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
22083 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
22085 * liveness.c: Mark variables as volatile in all basic blocks reachable
22086 from exception clauses.
22088 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
22090 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
22093 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
22095 * iltests.il, basic.cs: more tests for regalloc.
22097 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
22099 * iltests.il: Some tests for register allocation modifications
22102 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
22104 * exceptions.cs: Add regression test for bug #56782.
22106 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
22107 original stack trace if an exception is rethrown. Fixes #56782. Oh,
22108 the beauty of fixing the same thing in 5 different files...
22110 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
22112 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
22115 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
22117 * mini.c: Add support for STRWLPARRAY marshalling convention.
22119 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
22121 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
22122 to init the context to setup the regs pointer).
22124 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
22126 * exceptions-ppc.c: more exceptions work.
22128 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
22130 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
22133 2004-04-13 Miguel de Icaza <miguel@ximian.com>
22135 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
22136 can use the memory directly.
22138 * cpu-pentium.md: Update documentation from a post from Zoltan.
22140 add x86_add_membase, x86_sub_membase, x86_mul_membase
22142 2004-04-13 Miguel de Icaza <miguel@ximian.com>
22144 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
22145 GENERAL_REGS they were also hardcoded for all PPC ports.
22147 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
22149 Remove hard-coded limit for floating point registers, use
22150 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
22152 Notice that in MacOS X calling conventions you can fit a lot more
22153 floating point values in registers, so I should update the PInvoke
22154 test to excercise the passing of floating point values on the
22155 stack (currently broken).
22157 2004-04-06 Miguel de Icaza <miguel@ximian.com>
22159 * tramp-ppc.c (create_trampoline_code): Added
22160 JUMP_TRAMPOLINE_SIZE.
22161 (ppc_magic_trampoline): Follow the pattern from
22162 x86_magic_trampoline: if code is set to zero, return.
22163 (create_trampoline_code): Always pass MonoMethod to the jump
22164 trampoline, before it was passing a null.
22165 (mono_arch_create_jump_trampoline): Implement the jump stub, could
22166 share the code with mono_arch_create_jit_trampoline.
22168 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
22170 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
22173 * cpu-g4.md: Added length for jmp instruction, the worst case
22174 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
22177 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
22179 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
22181 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
22183 * mini.c: Only set bblock->real_offset when adding a new bblock, and
22184 before each IL instruction.
22186 * mini.c (CEE_BOX): Fix warnings.
22188 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22190 * mini.c: removed a few unused vars and extra whitespace.
22192 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
22194 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
22196 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
22198 (OP_GETCHR): use the above
22199 (CEE_LDELEMA): use the above.
22201 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
22202 version of the generic impl.
22203 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
22204 (CEE_LDELEMA): use the above.
22206 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
22208 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
22211 * iltests.il: Added new regression test for #56317.
22213 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
22215 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
22216 under NetBSD. Fixes #56450.
22218 * liveness.c (update_gen_kill_set): Fix previous patch.
22220 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22222 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
22224 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
22226 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
22227 ldsfld and ldsflda.
22229 * inssel-sparc.brg: Add more optimizations.
22231 * mini-sparc.c: Replace multiply/divide with shifts if possible.
22233 2004-04-01 Martin Baulig <martin@ximian.com>
22235 * mini.c (handle_box): New static function; moved the
22236 implementation of CEE_BOX here.
22237 (mono_method_to_ir): Added `constrained_call' variable.
22238 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
22239 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
22240 mono_method_get_constrained() to get the method.
22242 2004-04-01 Martin Baulig <martin@ximian.com>
22244 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
22245 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
22246 (mono_method_to_ir): We don't need these macros anymore since
22247 mono_class_get_full() already takes care of it.
22249 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22251 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
22252 use @function (as doesn't accept #function here) and check the return
22253 value of system and stop if fails.
22255 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22257 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
22259 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
22261 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
22263 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
22265 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
22268 * basic-long.cs: Add test for negation of Int64.MinValue.
22270 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
22272 * mini-sparc.c: Update status.
22274 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
22276 * exceptions-sparc.c: Fix return value in filters.
22278 * inssel-sparc.brg: Fix register allocation in some rules.
22280 2004-03-28 Martin Baulig <martin@ximian.com>
22282 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
22285 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
22287 * mini-x86.c (mono_arch_patch_code): Fix warnings.
22289 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
22290 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
22291 remove unused conv_u4 opcode.
22293 * mini-x86.c: Remove valgrind workaround since it slows down things
22294 even when mono is not run under valgrind.
22296 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
22298 * mini-sparc.c: Update status.
22300 * inssel-sparc.brg: Add some optimizations.
22302 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
22303 future delay slot filling. Add support for varargs, tail calls and JMP.
22305 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
22306 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
22308 * inssel.brg: Fix register allocation in OP_ARGLIST.
22310 * inssel.brg: Fix warnings.
22312 2004-03-25 Martin Baulig <martin@ximian.com>
22314 * mini.c (inflate_generic_field): Removed.
22315 (mini_get_method): Removed, use mono_get_method_full(),
22316 (mini_get_class): Removed, use mono_class_get_full().
22317 (mono_method_to_ir): Pass our generic context to
22318 mono_field_from_token().
22320 2004-03-25 Martin Baulig <martin@ximian.com>
22322 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
22323 of a `MonoMethod *'.
22324 (mini_get_method): Take a `MonoGenericContext *' instead
22325 of a `MonoMethod *'.
22326 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
22327 a new local variable called `generic_context' which holds the
22328 current `MonoGenericContext *'; use it to lookup things.
22330 2004-03-24 Martin Baulig <martin@ximian.com>
22332 * mini.c (mini_get_class): New static method; if we're inside a
22333 generic instance, inflate the class if neccessary.
22334 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
22336 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
22338 * iltests.il: New regression test for #55976.
22340 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
22343 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
22345 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
22348 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
22350 * liveness.c: Consider SSA stores as well as loads when making vars
22353 * exceptions.cs: New regression tests for register allocation.
22355 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
22357 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
22358 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
22359 domain lock only to protect puntual access to data structures.
22360 Added access lock for sighash, jit_icall_hash_name,
22361 jit_icall_hash_addr and domain->code_mp.
22363 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
22365 * driver.c: Print SIGSEGV handling method.
22367 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
22369 * mini.c (setup_jit_tls_data): Handle case when this is called
22370 multiple times for a thread.
22372 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
22373 is different from fbxx_un. Fixes #54303. Also use constants instead of
22374 magic numbers in a lot of places.
22376 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
22378 * exceptions.cs: Fix cctor test when --regression is used.
22380 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
22382 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
22385 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
22387 * inssel-ppc.brg: fixed register assignments for some rules.
22389 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
22391 * exceptions.cs: Add test for exceptions in static constructors.
22393 * mini.c (mono_jit_compile_method_with_out): Move the calling of
22394 static constructors outside the domain lock. Fixes #55720.
22396 2004-03-17 Martin Baulig <martin@ximian.com>
22398 * mini.c (get_generic_field_inst): Removed, this'll never happen.
22399 (inflate_generic_field): Take the `MonoMethod *' instead of the
22400 `MonoClass *' and added support for generic method.
22401 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
22402 have a `field->parent->gen_params', only inflate the field if it's
22403 an open constructed type.
22405 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
22407 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
22408 exception object instead of the preconstructed ones.
22410 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22412 * mini.c: reverted changed to sigsegv_signal_handler commited
22413 accidentally in the previous patch.
22415 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22418 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
22419 running --aot with an old assembly.
22421 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
22423 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
22426 * mini-sparc.c: Add support for v9 branches with prediction.
22428 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
22430 * mini.c (mini_init): #warning is GNUC only
22432 * mini-sparc.h: implement __builtin_frame_address
22433 and __builtin_return_address for Sun C compiler
22435 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
22437 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
22439 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
22441 * basic-calls.cs: Add test for unaligned byref long argument passing.
22443 * mini-ops.h: Add sparcv9 compare and branch instructions.
22445 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
22446 v9 instructions if we have a v9 cpu.
22448 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
22449 registers for global allocation.
22451 * exceptions-sparc.c: Fixes.
22453 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
22455 * liveness.c (mono_analyze_liveness): Optimized version.
22457 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
22459 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
22462 * basic-float.cs basic-calls.cs: New regression tests.
22464 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
22466 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
22467 sigaltstack implementation.
22469 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
22471 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
22472 stuff if SIGSEGV_ON_ALTSTACK is not defined.
22474 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
22476 * mini.c: Fix warnings.
22478 * mini.c (mono_resolve_patch_target): New function which contains the
22479 arch independent part of the patching process.
22481 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
22482 patching code to a separate function.
22484 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
22486 * mini.c (add_signal_handler): ifdef out on Windows
22488 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
22490 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
22491 cpu-sparc.md: Add exception handling support + other fixes.
22493 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
22494 typed GC detection in --version.
22496 * basic.cs exceptions.cs: New regression tests.
22498 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
22499 the arch specific code can store data during a compilation.
22501 * mini-ops.h: Add OP_SETFRET.
22503 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
22504 function, register a separate icall for each arity, so the icalls can
22507 * mini.c (mono_print_tree): Print negative offsets in a more readable
22510 * mini.c: Make signal handling work on sparc.
22512 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
22514 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
22516 * jit-icalls.c: Emulate truncl by aintl on solaris.
22518 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
22520 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
22522 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
22524 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
22526 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
22527 a MarshalByRef type, inline a method that performs the check, taking into
22528 account that the object can be a proxy. Also implemented tow new opcodes:
22529 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
22530 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
22531 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
22533 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
22535 * mini-ppc.c: if a relative branch displacement is too big
22536 but it points to and area reachable with an absolute branch,
22539 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
22541 * mini.c: optimize small copies in cpblk.
22543 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
22545 * basic-calls.cs basic-float.cs: New regression tests.
22547 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
22548 negative offsets from %fp. Implement localloc. Fix local register
22549 allocation. Fix the case when the this argument needs to be saved to
22550 the stack. Implement some missing opcodes.
22552 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
22554 * mini.c (mini_method_compile): Reenable global regalloc in methods
22555 with exception handlers.
22557 * linear-scan.c (mono_varlist_sort): Fix warning.
22559 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
22561 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
22564 * liveness.c: Make all variables uses in exception clauses volatile, to
22565 prevent them from being allocated to registers. Fixes #42136.
22567 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
22569 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
22570 causes regressions.
22572 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
22573 argument to mono_arch_regalloc_cost.
22575 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
22578 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
22580 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
22581 Make the cost of allocating a variable to a register arch dependent.
22583 * basic-calls.cs: Fix compilation of tests.
22585 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
22586 helper function to cut back on the number of #ifdefs needed.
22588 * mini-ppc.c: Fix compilation.
22590 * basic-calls.cs: New regression tests.
22592 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
22594 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
22595 of l0 since that is callee saved.
22597 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
22600 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
22601 of delay instruction.
22603 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
22605 * mini.h (MonoCallInst): Add 'virtual' flag.
22607 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
22609 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
22611 * *.cs: New regression tests.
22613 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
22616 * mini.c (mono_runtime_install_handlers): Fix build.
22618 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
22619 'signal_stack_size' members.
22621 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
22622 alternate signal stack.
22624 * exceptions-x86.c: Add stack overflow handling.
22626 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
22627 functions to arch independent code.
22629 * mini.c (mono_print_tree): Print more detailed info for load_membase
22632 2004-02-23 Martin Baulig <martin@ximian.com>
22634 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
22636 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
22638 * mini-x86.c: fixed reg allocation for div/rem.
22640 2004-02-22 Miguel de Icaza <miguel@ximian.com>
22642 * driver.c (mono_main): Report some configuratio options on --version.
22644 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
22646 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
22647 low in the address space. Correctly flush memory in thunks where we
22648 output native code.
22650 2004-02-20 Martin Baulig <martin@ximian.com>
22652 * mini.c (mini_get_method): New static method; inflate all generic
22653 methods and methods in open generic instances.
22654 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
22655 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
22657 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
22659 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
22661 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
22663 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
22665 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
22667 * mini-sparc.c (flushi mono_arch_output_basic_block): make
22668 it compile using Sun's compiler.
22670 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
22672 * 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.
22674 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
22676 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
22678 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
22680 * mini-ppc.c: handle calls outside of the allowed range with thunks
22681 allocated using the code manager.
22682 * tramp-ppc.c: use the code manager to hold generated native code.
22683 Fixed the magic trampoline to just patch vtable entries.
22685 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
22687 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
22690 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
22692 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
22695 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
22696 if we have a working __thread implementation.
22698 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
22699 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
22701 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
22703 * mini-x86.c: Fix compilation under gcc 2.
22705 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
22707 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
22708 contains a call to the wrapped function.
22710 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
22711 OP_<CALL>_IMM opcodes, and use them under X86.
22713 * mini.c (mono_jit_find_compiled_method): Fix warning.
22715 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
22717 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
22719 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
22720 functionality to mini.c.
22722 * mini.c (mono_create_jump_trampoline): New function to create a jump
22723 trampoline. Return a compiled method instead of a trampoline if it
22724 exists. Add a cache for jump trampolines.
22726 * mini.c (mono_jit_find_compiled_method): New function to return a
22727 compiled method if it exists.
22729 * mini-x86.c: Call mono_create_jump_trampoline instead of
22730 mono_arch_create_jit_trampoline.
22732 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
22733 a jump trampoline. Fixes #52092.
22735 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
22737 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
22738 which is not up-to-date. Add check_corlib_version () instead.
22740 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
22743 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
22744 since newer valgrind versions do not need it.
22746 * mini.c (mono_jit_compile_method_with_opt): New helper function to
22747 compile a method with a given set of optimizations.
22749 * mini.c: Compile icall wrappers on-demand instead of at startup.
22751 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
22752 wrapper for an icall.
22754 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
22756 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
22759 * iltests.il: Add test for non-empty stack before switch instruction.
22761 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
22763 * mini.c: Add support for new stringbuilder marshalling conventions.
22765 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
22767 2004-02-01 Martin Baulig <martin@ximian.com>
22769 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
22770 in `ginst->mtype_argv'.
22772 2004-01-31 Miguel de Icaza <miguel@ximian.com>
22774 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
22775 facilitate grepping.
22777 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
22779 * mini.c: fixed buglet in initobj generic implementation for references.
22781 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
22783 * Makefile.am: make the version script conditional.
22784 * jit-icalls.c: handle missing truncl().
22786 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
22788 * exceptions.cs: Add more tests for double->int conversion.
22790 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
22791 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
22793 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
22795 * driver.c: make --verbose --version emit an error
22796 if the loaded corlib doesn't match the runtime version.
22798 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
22800 * mini-ppc.h: export ppc_patch().
22801 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
22802 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
22803 on par or better than on MacOSX.
22805 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
22807 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
22808 mono_lookup_pinvoke_call.
22810 * mini-x86.c: Under windows, the default pinvoke calling convention is
22811 stdcall. Fixes #52834.
22813 * mini.c (optimize_branches): Add an upper bound to the number of
22814 iterations to prevent infinite loops on strange loops. Fixes #53003.
22816 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
22818 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
22819 and ISINST. Fixes #52093.
22821 * objects.cs (test_0_vector_array_cast): New tests.
22823 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
22825 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
22826 checking in Array.Set ().
22828 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
22831 * object.cs (test_0_multi_array_cast): New regression test.
22833 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
22835 * exceptions-ppc.c: fix build on Linux/PPC.
22837 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
22839 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
22840 running under valgrind.
22841 (x86_magic_trampoline): Fix build bustage.
22843 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
22844 negative values as well. This is needed for the encoding of the line number
22845 info, since sometimes the line numbers are not in increasing order.
22847 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
22849 * cpu-pentium.md (localloc): Increase the size of the localloc
22850 instruction since it is a loop under Win32.
22852 * debug-mini.c (record_line_number): Get rid of unneccesary memory
22855 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
22857 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
22858 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
22859 Max Horn (max@quendi.de). Fix file names in comments.
22861 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
22863 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
22864 avoid stack overflow.
22865 (replace_usage): Avoid uninitialized variable warnings.
22867 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
22868 and taking the address of valuetype variables.
22870 2004-01-03 Patrik Torstensson
22872 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
22873 for other purposes than FP later on.
22875 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
22877 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
22880 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
22882 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
22884 2003-12-30 Patrik Torstensson <p@rxc.se>
22886 * mini-x86.h: Decreased number of availiable fp regs.
22887 Solves corner cases with FP spilling.
22889 2003-12-23 Patrik Torstensson <p@rxc.se>
22891 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
22892 for floating point stack tracking / spilling on x86.
22895 * basic-float.cs: added float mul overflow test.
22897 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
22899 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
22901 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
22903 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
22904 supports for cond branches that overflow the immediate
22905 overflow offset. mcs can compile simple programs.
22907 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
22909 * exceptions-ppc.c: exception handling support wip:
22910 finally handlers get run on exception.
22912 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
22914 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
22917 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
22919 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
22920 initial support for stack walking and unwinding.
22922 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
22924 * driver.c (mono_main): Make corlib-out-of-sync message more
22925 descriptive. Also remove verify_corlib call.
22927 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
22929 * mini.c: make CEE_NEWARR calls and other emulated opcodes
22930 not overlap with other call's arguments, too.
22932 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
22934 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
22935 move to arch-specific code the choice of arch-specific
22936 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
22937 * mini.c: ensure emulation calls will not interleave
22940 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
22942 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
22943 the magic trampoline stack frame is dropped before executing
22946 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
22948 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
22949 and integer to fp conversions. Added support for overflowing
22950 arguments on the stack. Reserve a couple more registers as temps.
22951 Added support for aot compilation (as output still needs to be
22954 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
22956 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
22957 Don't overwrite return register in some corner cases.
22959 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
22961 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
22962 static constructors when AOT compiling.
22964 * driver.c (mono_main): Call mono_check_corlib_version.
22966 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
22968 * cpu-g4.md, basic.cs: fixed div target register.
22970 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
22972 * mini-ppc.c, basic.cs: shl_imm fix with test.
22974 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
22976 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
22977 structures by value. Misc fixes.
22978 * objects.cs: more tests.
22980 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
22982 * mini-ppc.c: lconv.ovf.i implemented.
22984 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22987 (mini_init): don't error out if someone already called g_thread_init.
22989 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
22991 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
22992 to be any type per the spec. Fix abnormal memory usage when
22993 the same object is repeatedly thrown.
22995 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
22997 * mini.c: check for overruns in IL code.
22999 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
23001 * TODO: Add/remove some todo entries.
23003 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
23005 * driver.c (mono_main): Call mono_verify_corlib.
23007 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
23009 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
23010 This has been moved to mini.c
23011 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
23012 type being casted is marshalbyref it could be a proxy, so instead of
23013 emitting the type check code, emit a call to a runtime method that will
23014 perform the check by calling CanCastTo if needed.
23016 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
23018 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
23019 methods with large stack frames under Win32.
23021 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
23023 * Makefile.am: Distribute regression tests.
23025 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
23026 at the end instead of inserting each variable into the sorted list.
23028 * linear-scan.c (mono_varlist_sort): New helper function.
23030 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
23032 * mini.c: ensure arguments and locals are within bounds.
23034 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
23036 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
23039 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
23041 * mini.c (mono_cprop_copy_values): Fix crash.
23043 * aot.c: Set verbosity back to 0.
23045 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
23047 * regalloc.c: complete memory leak fix by Laurent Morichetti
23050 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
23052 * driver.c (main_thread_handler): Revert the previous patch.
23054 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
23057 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
23058 memory from the memory pool.
23060 * driver.c (main_thread_handler): Turn on all optimizations when
23063 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
23064 an array for better performance.
23066 * regalloc.c (mono_regstate_assign): Fix memory leak.
23068 * debug-mini.c (mono_debug_serialize_debug_info): New function to
23069 serialize the debug info.
23071 * debug-mini.c (mono_debug_add_aot_method): New function to load the
23072 debug info from the serialized representation.
23074 * aot.c: Save debug info into the generated file and load it when
23077 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
23079 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
23081 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
23082 More FP-related fixes.
23084 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
23086 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
23087 and register allocation buglet. Hello world now runs.
23089 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
23091 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
23092 * tramp-ppc.c: fixed class init trampoline.
23093 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
23095 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
23097 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
23098 mini.c: more ppc changes/fixes.
23100 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
23102 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
23103 Also optimize the case when the arguments are the same in the caller
23106 * iltests.il: Add tests for tail calls with valuetype arguments.
23108 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
23110 * mini-ppc.c: fixes for struct return type.
23112 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
23114 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
23115 mono_spillvar_offset() to arch-specific code.
23117 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
23119 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
23121 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
23123 * exceptions-x86.c: Fix stack space leaks.
23125 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
23126 registers from the lmf if the method has save_lmf set.
23128 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
23130 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
23131 of icall wrappers into InvokeInDomain, since these are now per-domain.
23133 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
23135 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
23136 make some opcode emulation and intrinsic ops enabled/disabled
23137 according to the architecture. More fixes.
23139 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
23141 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
23143 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
23145 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
23146 arch-specific handling for 'this' and struct return type to
23147 arch-specific code.
23149 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23151 * aot.c: prevent divide by zero error when reporting (it happened with
23152 Accessibility.dll).
23154 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
23156 * mini.h (inst_switch): Remove unused macro.
23158 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23161 (load_aot_module): free 'info->methods' and 'info' properly. No more
23162 "free(): invalid pointer blah" messages when you have an old aot
23165 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
23167 * jit-icalls.c, mini.c: Added support for context static fields.
23169 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
23171 * mini.c (mono_method_blittable): Methods which set LastError are not
23172 blittable either. Fixes #51108.
23174 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
23176 * mini.c: flush icache.
23177 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
23179 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
23181 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
23183 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
23185 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
23188 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
23191 * inssel.brg (CEE_MKREFANY): Fix AOT case.
23193 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
23195 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
23196 instruction when the result is discarded.
23198 * iltests.il (test_0_div_regalloc): New regression test.
23200 * arrays.cs: Fix compilation error.
23202 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
23204 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
23205 float rules to inssel-x86.brg: sane architectures with FP registers
23206 don't need to implement these rules.
23208 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
23210 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
23212 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
23214 * mini.h, inssel-long32.brg: fixed endianess issues in int64
23215 implementation of 32 bit systems.
23217 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
23219 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
23220 (Jeroen Zwartepoorte).
23222 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
23224 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
23225 the caller and the callee matches.
23227 * mini.c (mono_method_to_ir): Add comment.
23229 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
23230 signbit is missing on some platforms.
23232 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
23234 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
23236 * mini.c (setup_jit_tls_data): Call the new function.
23238 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
23240 * mini-x86.c: Add experimental support for fast access to the lmf
23241 structure under NPTL/Linux 2.6.x.
23243 2003-11-06 Martin Baulig <martin@ximian.com>
23245 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
23246 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
23249 2003-11-02 Martin Baulig <martin@ximian.com>
23251 * mini.c (inflate_generic_field): New static method.
23252 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
23253 generic instance and the field is declared in a generic type, call
23254 inflate_generic_field() to inflate it. Fixes gen-28.cs.
23256 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
23258 * mini.h mini.c (mono_method_same_domain): New function to return
23259 whenever the caller and the callee are in the same domain.
23261 * tramp-x86.c (x86_magic_trampoline): Use the new function.
23263 2003-10-30 Martin Baulig <martin@ximian.com>
23265 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
23266 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
23268 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
23269 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
23271 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
23273 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
23276 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
23277 object here, so it is in the correct appdomain etc.
23279 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
23281 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
23283 (mono_method_to_ir): Avoid freeing the type created returned from
23284 mono_type_create_from_typespec, since it is put into an internal cache
23285 by the function. Fixes pointer.exe.
23287 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
23288 trampolines for icalls and pinvokes as well. Fixes #33569.
23290 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
23292 * mini.c: Update after appdomain changes.
23294 * mini.c (mono_jit_compile_method_inner): Allways compile native
23295 method wrappers in the root domain, since there can only be one
23296 instance of them, whose address is stored in method->info.
23298 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
23300 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
23301 environment variable. Instead detect automatically whenever running
23302 under valgrind using the magic macro RUNNING_ON_VALGRIND from
23305 2003-10-16 Miguel de Icaza <miguel@ximian.com>
23307 * trace.c, trace.h: New files that implement the new trace option
23310 * driver.c: Document new --trace options.
23312 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
23315 - if (mono_jit_trace_calls)
23316 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
23318 * mini.h: prototypes.
23320 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
23322 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
23324 * mini.c inssel.brg: Implement typedefbyref opcodes.
23326 * mini.c (mono_jit_compile_method): Remove unused local variable.
23328 * mini.c (mono_jit_compile_method_inner): Ditto.
23330 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
23332 * tramp-x86.c (x86_class_init_trampoline): Fix build.
23334 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
23336 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
23338 * mini.c (mono_no_aot): Remove unused global variable.
23340 * mini.c: Thread safety fixes.
23342 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
23344 * mini.c (mono_create_class_init_trampoline): Add a lock around
23345 class_init_hash_addr.
23347 * arrays.cs (test_0_newarr_emulation): Add new regression test for
23350 * mini.c: Decompose the NEWARR instruction before decomposing its
23351 arguments. Fixes #30073.
23353 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
23355 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
23358 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
23360 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
23362 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
23364 * driver.c: Add support for compiling icall wrappers to --compile.
23366 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
23368 * inssel.brg: The empty value in class->interface_offsets is -1, not
23371 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
23373 * objects.cs: New test for 'is' operator on an array of interfaces.
23375 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
23377 * tramp-ppc.c: update trampoline code to support jumps
23378 and class initialization.
23380 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
23382 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
23384 * inssel.brg (OP_UNBOXCAST): Fix #46027.
23386 * inssel.brg (OP_UNBOX): Remove unused rule.
23388 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
23389 region instead of one for each method. Fixes #47813.
23391 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
23393 * exceptions.cs (test_0_nested_finally): New regression test for
23394 nested exception handlers.
23396 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
23398 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
23400 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
23403 * mini.c (mono_method_check_inlining): Make the inlining limit
23404 configurable by an environment variable.
23406 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
23408 * mini.h: Bump AOT file version.
23410 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
23411 token, store the image along with the token, since the token might not
23412 refer to the same image as the method containing the relocation,
23413 because of inlining.
23415 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
23417 * mini.c (mono_precompile_assemblies): New function to compile
23418 all methods in all loaded assemblies.
23420 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
23422 * regalloc.h regalloc.c (MonoRegState): Change the type of
23423 iassign and fassign to int*, since they can contain large negative
23424 values if the register is spilled. Also added some comments. Fixes
23427 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
23428 under Win32. Fixes #42964.
23430 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
23432 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
23434 * aot.c: Added support for AOT compiling methods which contain calls
23435 to wrappers. Currently, only remoting-invoke-with-check wrappers are
23438 * driver.c (compile_all_methods): Run the compilation in a thread
23439 managed by mono. Fixes #44023.
23441 * mini.c (mono_codegen): Print full method name in verbose output.
23443 * mini-x86.c (mono_arch_patch_code): Fix warning.
23445 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
23446 jumps, since the method we are jumping to might be domain-specific.
23448 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
23450 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
23452 * inssel.brg: string chars are unsigned.
23454 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
23456 * TODO: New todo item.
23458 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
23459 which calls mono_runtime_class_init and patches the call site to
23460 avoid further calls.
23461 (mono_arch_create_class_init_trampoline): New arch specific function
23462 to create a class init trampoline.
23463 (create_trampoline_code): Generalized so it can create
23464 class init trampolines as well.
23466 * mini.c (helper_sig_class_init_trampoline): New helper variable.
23467 (mono_create_class_init_trampoline): New function to create and cache
23468 class init trampolines.
23469 (mono_find_class_init_trampoline_by_addr): New function to lookup the
23470 vtable given the address of a class init trampoline. Used by the
23472 (mono_codegen): Generate a call to a trampoline instead of
23473 mono_runtime_class_init in LDSFLD[A].
23474 (mono_codegen): Add relocations for the new trampoline.
23476 * mini.h mini-x86.c aot.c: Added a new relocation type:
23477 MONO_PATCH_INFO_CLASS_INIT.
23479 * mini.h: Bump AOT version number.
23481 * aot.c: Create a copy of the loaded code instead of using the original
23482 so methods which call each other will be close in memory, improving
23485 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
23486 patch since it breaks the regression tests.
23488 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
23489 for the register saving instruction sequence since the
23490 frame_state_for function in glibc 2.3.2 don't seem to detect it.
23492 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
23494 * TODO: Fix todo item && remove another.
23496 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
23498 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
23501 * aot.c: Moved the check for MONO_LASTAOT into the initialization
23502 function of the module.
23504 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
23505 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
23506 --no-aot command line option.
23508 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
23510 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
23511 by Bernie Solomon (bernard@ugsolutions.com).
23513 * inssel.brg: Refactor the interface offset table related code into
23514 its separate functions and add support for the AOT case.
23516 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
23518 * aot.c (mono_aot_get_method_inner): Fix memory leak.
23520 * aot.c: Added mono_aot_verbose variable and made all debugging
23521 output depend on the value of this variable.
23523 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
23524 method_label and info_label.
23526 * mini.h mini-x86.c aot.c: Added a new relocation type
23527 MONO_PATCH_INFO_IID for klass->interface_id.
23529 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
23530 the MonoJitInfo structure.
23532 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
23533 a non-root appdomain in shared mode.
23535 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
23537 * aot.c: make aot loader less verbose. Remove free of unused variable.
23539 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
23541 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
23543 * .cvsignore: Added *.dll.
23545 * mini.c (mono_print_tree_nl): New function callable while debugging.
23547 * mini.c (mono_print_code): Export this.
23549 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
23552 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
23554 * mini.h (MonoCompile): Added 'jit_info' field.
23556 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
23557 the cfg structure, since it is needed by the AOT compiler.
23559 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
23561 * aot.c: A major rewrite. Changes include:
23562 - save exception tables for methods which have them.
23563 - cache failed lookups in aot_get_method () to avoid the (slow) calls
23564 to g_module_symbol.
23565 - reworked the file format so it is now much smaller and needs
23566 fewer relocation entries.
23568 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
23570 * aot.c (load_aot_module): Fix build bustage on platforms without
23573 2003-09-04 Martin Baulig <martin@ximian.com>
23575 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
23577 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
23579 * TODO: Some new optimization ideas.
23581 * aot.c: Move AOT module loading logic here from mono_assembly_open.
23583 * aot.c: Save the optimization flags used to compile the code into
23586 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
23587 support emitting domain specific code.
23589 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
23590 no longer domain neutral. It can be made domain neutral by compiling
23591 with --optimize=shared.
23593 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
23594 between appdomains.
23596 * driver.c mini.h mini.c: New --no-aot debugging option which disables
23597 loading of AOT code.
23599 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
23601 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
23602 if there is no domain neutrality information.
23604 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
23606 * aot.c (mono_compile_assembly): Emit a symbol containing the file
23607 format version into the generated library.
23609 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
23610 callee method into the caller since one of them could be shared.
23612 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
23613 system exceptions from AOT code now works.
23615 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
23616 method if it is domain neutral and the callee is not.
23618 * graph.c (cfg_emit_one_loop_level): Fix warning.
23620 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
23622 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
23625 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
23627 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
23628 is needed by code which is executed before mono_runtime_init ().
23629 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
23631 * mini.c (mono_thread_abort): Fix warning.
23632 (mono_jit_compile_method): Call static constructor in the AOT case too.
23634 * aot.c (mono_compile_assembly): Fix warning.
23636 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23638 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
23640 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
23642 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
23644 * cpu-pentium.md: Fix the length of call opcodes so they include the
23645 ESP restoring instruction. Fixes #47968.
23647 2003-08-28 Martin Baulig <martin@ximian.com>
23649 * mini-x86.c (mono_arch_call_opcode): Added support for
23650 MONO_TYPE_GENERICINST.
23652 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
23654 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
23656 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
23657 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
23659 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
23662 2003-08-26 Martin Baulig <martin@ximian.com>
23664 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
23665 when reporting an error, set this to the actual error location.
23666 (mono_method_to_ir): Report the correct error location if
23667 get_basic_blocks() returned an error.
23669 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
23671 * mini.c (mono_type_blittable): OBJECT is not blittable.
23672 (mono_method_blittable): Methods which have marshalling descriptors
23673 are not blittable either. Fixes #47842.
23675 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
23677 * driver.c mini.c: Use an environment variable instead of a global
23678 variable. Also fix the build.
23680 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
23681 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
23684 * driver.c mini.c: Added --with-valgrind option to turn off some
23685 code which prevents mono from running under valgrind.
23687 * mini.c (mono_emit_call_args): Fixed warning.
23689 * mini.c (mono_emulate_opcode): Fixed warning.
23691 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
23693 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
23694 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
23695 regalloc.c, regalloc.h: specify available registers in arch-specific
23696 code and support floats in the regallocator (patch by Laurent Morichetti
23699 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
23701 * mini.c: mono_thread_current() can be called only after
23702 mono_runtime_init(): rearrange code to not call it early on.
23704 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
23706 * mini.c: allocate jump tables in the code mempools.
23708 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
23710 * mini.c, mini.h: make sure per-thread data allocated by the jit is
23713 2003-08-10 Miguel de Icaza <miguel@ximian.com>
23715 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
23716 12 to 16. This fixes bug #47453.
23719 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
23721 * mini-ppc.c: fixed indexed load and unsigned compares.
23723 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
23725 * mini.c: reenabled installation of handler for
23726 thread abort signal.
23728 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
23730 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
23731 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
23732 until it's fixed and actually useful.
23734 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
23736 * inssel-long32.brg: couple more opcodes implemented.
23738 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
23740 * mini-sparc.c: Even more opcodes implemeted.
23742 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
23744 * mini-sparc.c: More opcodes implemented.
23746 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
23748 * mini-sparc.c: More opcodes implemented.
23750 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
23752 * inssel-sparc.brg: Add some needed rules. Direct
23754 * Makefile.am: Use inssel-sparc.brg
23755 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
23756 an assert happy for now.
23758 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
23760 * mini-sparc.c: Fixed compile errors.
23761 * exceptions-sparc.c: Same. We now produce a mono binary
23762 on sparc-linux. Yea.
23764 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
23766 * mini-sparc.c: Renamed registers. Also some macro cleanups.
23767 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
23768 They compile, but do not work.
23770 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
23772 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
23773 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
23774 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
23777 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
23779 * mini.c: more opcodes implemented and better support for generics.
23781 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
23783 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
23784 * mini.c, mini.h: first cut at generics support: some new instructions
23785 added and changed the behaviour of some of the existing ones.
23787 2003-07-21 Miguel de Icaza <miguel@ximian.com>
23789 * mini.c: Removed definition of metadata_shared mutex here.
23791 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
23793 * mini-x86.c: make vararg calls work for instance methods.
23795 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
23797 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
23798 returns the arguments in a separte list, now.
23800 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
23802 * aot.c, mini.c: updates for array type representation changes.
23804 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
23806 * mini.c: register function to perform jit shutdown.
23808 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
23810 * mini.c: use a faster allocator if possible.
23812 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
23814 * aot.c: some cleanups and portability changes.
23816 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
23818 * mini.c: use faster allocation for CEE_BOX if possible.
23820 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
23822 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
23823 Moved inlined mempcy code to its own function so that is can be
23824 reused. Added an inline memset function as well (optimized initobj).
23825 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
23827 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
23829 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
23831 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
23833 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
23834 arch code can setup the cpu for CLR execution, if needed.
23835 We use it on x86 to set the precision of FP operations.
23837 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
23839 * mini.c: disable some optimizations if we can guess they'll cost too
23840 much for a given method.
23842 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
23844 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
23846 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
23847 * mini.h mini.c mini-x86.c: Added instruction level coverage
23848 info collection support.
23850 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
23852 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
23853 is now implemented in the profiling API. Get rid of a couple of
23854 unnecessary global variables.
23856 2003-06-15 Nick Drochak <ndrochak@gol.com>
23858 * basic-long.cs: tests for negative values for bigmul, and unsigned.
23859 * cpu-g4.md: add op_bigmul and op_bigmul_un
23860 * cpu_pentium.md: add op_bigmul_un
23861 * inssel-long32.brg: add rule for unsigned bigmul
23862 * mini-ops.h: define OP_BIGMUL_UN
23863 * mini-x86.c: THE BUG: handle (un)signed properly
23864 * mini.c: choose unsigned opcode if needed.
23865 This set of patches fixes bug #44291
23867 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
23869 * mini.c (optimize_branches): improved to handle all kinds of
23870 conditional branches.
23872 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
23874 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
23875 don't raise exceptions.
23877 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
23879 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
23880 to arch-specific files.
23882 2003-06-09 Martin Baulig <martin@ximian.com>
23884 * Makefile.am (libs): Added $(LIBGC_LIBS).
23886 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
23888 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
23889 and OP_ATAN (fixes bug#44293).
23891 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
23893 * Makefile.am, mini-x86.c: rename cpu description array to
23894 pentium_desc, since some compilers define the 'pentium' preprocessor
23897 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
23899 * mini.c (mini_select_instructions): add explicit branch if the
23900 following block is not the false target of a conditional branch -
23901 we need this with any optimization that reorder or remove bblocks
23903 * mini.c (optimize_branches): bug fixes
23905 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
23907 * mini.c (mono_method_to_ir): inline static readonly fields
23909 * ssa.c (fold_tree): start cfold support for long (very simple
23912 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
23914 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
23916 * inssel.brg: fixed memcpy (bug #44219).
23918 2003-06-05 Dick Porter <dick@ximian.com>
23920 * driver.c: Set the glib log levels to not abort if g_message
23923 g_set_prgname() has to happen before mini_init() so that the
23924 process handle gets the info.
23926 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
23928 * driver.c: add intrins to the default optimizations to get wider
23931 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
23933 * mini.h: some large basic blocks will overflow a 16-bit
23934 integers for symbolic registers.
23936 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
23938 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
23939 (mono_arch_output_basic_block): fix bug 43499
23941 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
23943 * mini.c: kill duplicated definition of mono_debug_format.
23945 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
23947 * mini-x86.c, arrays.cs: fixed register allocation bug.
23949 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
23951 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
23953 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
23955 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23958 (print_method_from_ip): also print source location information if
23961 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
23963 * mini.c (mono_find_block_region): bug fix in region code
23964 (mini_method_compile): enable removing unreachable code again, but
23965 only in methods without exception clauses.
23967 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
23969 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
23970 Implemented arglist opcode and handling of TypedReference type.
23971 Fixed x86 call convention when a structure is returned.
23972 Minimal support for calling static vararg methods.
23974 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
23976 * mini.c (mini_method_compile): always remove unreachable code,
23977 because the code in them may be inconsistent (access to dead
23978 variables for example).
23980 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
23982 * driver.c, debug-mini.c: warning fixes.
23984 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
23986 * Makefile.am, jit.h, mini.h: install header for embedding mono.
23988 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
23990 * mini.c: thread-static fields are registered in mono_class_vtable(),
23991 so ensure the function is called before checking for them.
23993 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
23995 * mini.c (optimize_branches): fix for bug 43586
23997 * jit-icalls.c (mono_llmult_ovf): added an additional check for
23998 overflow (fixes Bug #43639)
24000 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
24002 * mini.c, objects.cs: allow the use of stobj for primitive types.
24004 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
24006 * mini.c: be less strict about argument checking until we support
24007 running the verifier.
24009 2003-05-27 Nick Drochak <ndrochak@gol.com>
24011 * basic-long.cs: tests for (ulong)int * (ulong)int also
24012 * mini.c: use the same trick for (ulong)int * (ulong)int
24014 2003-05-27 Nick Drochak <ndrochak@gol.com>
24016 * basic-long.cs: add regression test for (long)int * (long)int
24017 * cpu-pentium.md: add op_bigmul specification
24018 * inssel-long32.brg: add OP_BIGMUL rule
24019 * mini-ops.h: add OP_BIGMUL
24020 * mini-x86.c: register allocator: handle case where src1 needs to be
24022 * mini.c: substitute special BIGMUL opcode in the tree for
24023 (long)int * (long)int
24025 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
24027 * jit-icalls.c: call the type ctor on field access if needed.
24029 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
24031 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
24032 to a method (including results of ldelema, bug#43207).
24034 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
24036 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
24037 colors to show exception handler blocks.
24039 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
24040 (fix for pinvoke7.cs).
24042 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
24044 * mini.h, mini.c: ensure correct initialization order for types that
24045 require it. Prepare for lazy compilation of jit icall wrappers.
24046 Provide a name for opcode emulation to reduce unneeded mallocing.
24048 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
24050 * mini-x86.c: better register restoring code and profiling
24051 support for tail calls.
24053 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
24055 * mini.h, driver.c: prepare for leaf methods optimization.
24057 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
24059 * mini.c: get targets of branches before converting a method.
24061 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
24063 * mini.c (optimize_branches): added some experimental code (disbaled)
24065 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
24067 * mini.c (optimize_branches): fix branch to branch optimization
24069 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
24071 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
24073 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
24075 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
24078 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
24080 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
24081 enable use of interface variables again.
24083 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
24084 I1 to registers because there is no simply way to sign extend 8bit
24085 quantities in caller saved registers on x86.
24087 * inssel-float.brg: set costs of some rules to 2 so
24088 that monobure always select the arch. specific ones if supplied,
24089 regardless of the order we pass the files to monoburg.
24091 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
24093 * mini.c, mini-x86.c: since the magic trampoline for jumps
24094 can't patch the code directly, we do it as soon as the
24095 method gets compiled.
24097 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
24099 * mini-x86.c, mini.h: introduce a new patching method
24100 to support CEE_JMP and tail calls.
24101 * mini.c: obey tail.call. Don't precompile methods target
24103 * tramp-x86.c: new trampoline code to handle methods
24104 reached through a jump.
24106 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
24108 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
24109 bit values to registers
24111 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
24113 * mini.c (mono_compile_get_interface_var): share interface
24114 variables if possible.
24116 2003-05-16 Martin Baulig <martin@ximian.com>
24118 * debug-mini.c (mono_init_debugger): New function to initialize
24119 the debugger. This is not in the debugger since it needs to
24120 access some of mini's internals.
24122 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
24124 * mini.c (mono_method_to_ir): inlining fixes/cleanups
24126 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
24128 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
24129 for value type handling.
24131 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
24133 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
24134 (mono_method_check_inlining): enable inlining of all kinds of wrappers
24136 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
24138 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
24139 the constructor through a proxy.
24141 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
24143 * jit-icalls.c, inssel.brg: fixes to array element address
24146 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
24148 * mini-x86.c (is_regsize_var): allocate pointer to registers
24150 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
24152 * driver.c: fixed typo, added intrins to the set of optimizations
24153 tested with regressions.
24155 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
24157 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
24158 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
24161 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
24163 * inssel.brg: remove some common pop instructions without side effects
24165 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
24167 * inssel-x86.brg: fixed thinko in int to double conversions.
24169 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
24171 * mini.c, jit-icalls.c: added runtime thread-static variable support.
24173 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
24175 * inssel-long32.brg: two more missing instructions.
24177 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
24179 * mini.c (mono_emit_call_args): set the cil_code for all arguments
24180 if not already set.
24182 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
24184 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
24187 * basic-float.cs: Added tests for negative zero.
24189 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
24191 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
24192 a couple of missing operations for long casts, with test cases.
24194 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
24196 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
24198 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
24200 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
24201 code size estimation.
24203 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
24205 * mini.c (mono_jit_create_remoting_trampoline): make it work with
24206 abstract methods (fix bug 42542)
24208 * aot.c: add ability to handle array types
24210 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
24212 * mini.c: Call the _specific versions of the object allocation
24213 functions if possible.
24215 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
24217 * driver.c: call setlocale ().
24219 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
24221 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
24224 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
24226 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
24228 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
24229 wrappers (fix bug 42122)
24231 2003-05-04 Martin Baulig <martin@ximian.com>
24233 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
24235 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
24236 s/mini_set_defaults/mono_set_defaults/g.
24238 2003-05-04 Martin Baulig <martin@ximian.com>
24240 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
24242 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
24244 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
24245 (reported by Don Roberts).
24247 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
24249 * mini.c: temporarily work around two bugs for this release.
24251 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
24253 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
24254 that contains -export-dynamic and it makes using the ld script
24256 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
24258 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
24260 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
24263 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
24265 * mini.c: make sure leave calls all the needed finally blocks,
24266 even when the target jumps out of multiple exception clauses.
24268 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
24270 * ldscript, Makefile.am: add linker script to reduce the number of
24271 exported symbols (should also fix the issues with libwine defining
24272 some of the same symbols in io-layer).
24274 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
24276 * driver.c (mini_main): Avoid assertion when no file name is given on
24279 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
24281 * driver.c: added --version/-V command line option.
24282 Added the inline optimization in the regression tests.
24284 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
24286 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
24287 to the type in the method signature (fixes bug#42134).
24289 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
24291 * mini.c: when inlining, check this is not null only when needed (bug #42135).
24293 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
24295 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
24297 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
24299 * driver.c: fixed bug #42100.
24301 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
24303 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
24305 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
24307 * mini.c: moved most of the code required to do inlining to its own
24308 function so it can be reused. Inline also ctors if appropriate.
24310 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
24312 * Makefile.am: Link with -export-dynamic so shared libs loaded by
24313 the runtime can call mono API functions.
24315 2003-04-27 Martin Baulig <martin@ximian.com>
24317 * debug-mini.c (mono_debug_init_method): Added
24318 `guint32 breakpoint_id' argument; if the method has a breakpoint,
24319 send a notification to the debugger.
24321 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
24322 running in the Mono Debugger, just pass the breakpoint number to
24323 mono_debug_init_method().
24325 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
24327 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
24329 * mini.c: allow some more unsafe compares.
24331 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
24333 * mini-x86.c, Makefile.am: make distcheck works (partially from
24334 a patch by Richard Lee <r.h.lee@attbi.com>).
24335 * regset.c, regset.h: removed, they are unused.
24337 2003-04-25 Dick Porter <dick@ximian.com>
24339 * driver.c: Usage reports the name as 'mono' not 'mini'
24340 * exceptions-x86.c: Build and run on freebsd
24342 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
24344 * Makefile.am: install the program with the 'mono' name and
24345 the library as libmono instead of mini and libmini.
24347 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
24349 * driver.c: provide the APIs for the embedding interface of the old jit.
24351 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
24353 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
24355 2003-04-23 Martin Baulig <martin@ximian.com>
24357 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
24359 * driver.c: Added `--debug' command line argument to enable
24362 2003-04-23 Martin Baulig <martin@ximian.com>
24364 * debug.[ch]: Removed. The code is now in
24365 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
24367 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
24370 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
24372 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
24374 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
24377 (mini_cleanup): moved mono_runtime_cleanup call after the call to
24378 mono_domain_finalize.
24379 (mini_method_compile): use mono_method_profile* if the the option is
24382 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
24384 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
24385 methods with their wrapper.
24387 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
24388 methods with their wrapper.
24390 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
24393 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
24396 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
24399 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
24401 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
24403 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
24405 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
24406 of the mempool. This is slightly faster and uses less memory
24408 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
24410 * mini.c: avoid O(n) allocation for variables.
24412 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
24414 * mini.c: handle items on the stack after inlining methods.
24416 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
24418 * mini.c: make the method->opcode optimization dependent
24419 on MONO_OPT_INSTRINS and do it lazily.
24421 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
24423 * driver.c: print overall results at the end of regression run.
24425 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
24427 * inssel.brg: don't overwrite symbolic registers.
24429 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
24431 * inssel-x86.brg: fix conversion from long to float.
24433 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
24435 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
24437 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
24439 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
24441 * driver.c: Added --print-vtable option as in the old JIT.
24443 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
24445 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
24447 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
24449 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
24451 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
24453 * mini.c regalloc.c regalloc.h: Fix memory leak.
24455 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
24457 * aot.c (mono_aot_get_method): register all used strings
24459 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
24461 * mini.c: always intern strings references with ldstr at compile time.
24463 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
24465 * Makefile.am: add BUILT_SOURCES.
24467 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
24469 * driver.c: give a better error message when the assembly to execute
24470 doesn't have an entry point.
24472 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
24474 * Makefile.am: added hack for automake
24476 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
24479 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
24481 22003-04-07 Martin Baulig <martin@ximian.com>
24483 * Makefile.am: Added Makefile.am.
24485 * debugger-main.c: Removed, this is now in the debugger where it
24488 * mini.pc.in: Call this package `mini' for the moment.